[ 30.466860][ T248] ip (248) used greatest stack depth: 23408 bytes left [ 37.061288][ T306] gre: GRE over IPv4 demultiplexor driver [ 37.080693][ T306] ip_gre: GRE over IPv4 tunneling driver [ 38.013923][ T316] GACT probability NOT on [ 38.364809][ T318] ip6_gre: GRE over IPv6 tunneling driver [ 40.167133][ T332] br1: port 1(veth1) entered blocking state [ 40.167521][ T332] br1: port 1(veth1) entered disabled state [ 40.167879][ T332] veth1: entered allmulticast mode [ 40.170191][ T332] veth1: entered promiscuous mode [ 40.310053][ T7] br1: port 1(veth1) entered blocking state [ 40.310480][ T7] br1: port 1(veth1) entered forwarding state [ 40.511121][ T334] br1: port 2(veth2) entered blocking state [ 40.511490][ T334] br1: port 2(veth2) entered disabled state [ 40.511825][ T334] veth2: entered allmulticast mode [ 40.513920][ T334] veth2: entered promiscuous mode [ 40.669081][ T7] br1: port 2(veth2) entered blocking state [ 40.669331][ T7] br1: port 2(veth2) entered forwarding state [ 41.799937][ T344] 8021q: 802.1Q VLAN Support v1.8 [ 43.765928][ T358] br1: port 3(veth4) entered blocking state [ 43.766983][ T358] br1: port 3(veth4) entered disabled state [ 43.767243][ T358] veth4: entered allmulticast mode [ 43.769105][ T358] veth4: entered promiscuous mode [ 43.769857][ T358] br1: port 3(veth4) entered blocking state [ 43.770207][ T358] br1: port 3(veth4) entered forwarding state [ 51.890139][ T387] Mirror/redirect action on [ 295.578435][ T1252] br1: port 3(veth4) entered disabled state [ 301.416380][ T1272] br1: port 3(veth4) entered forwarding state [ 312.258669][ T1315] br1: port 3(veth4) entered disabled state [ 318.121630][ T1335] br1: port 3(veth4) entered forwarding state [ 324.605764][ T1360] veth2: left allmulticast mode [ 324.605987][ T1360] veth2: left promiscuous mode [ 324.606312][ T1360] br1: port 2(veth2) entered disabled state [ 324.737402][ T1361] veth4: left allmulticast mode [ 324.737632][ T1361] veth4: left promiscuous mode [ 324.737908][ T1361] br1: port 3(veth4) entered disabled state [ 325.803489][ T7] veth5.555 selects TX queue 0, but real number of TX queues is 0 [ 335.443022][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 335.443515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 335.443515][ T1364] ___neigh_create+0x14b/0xf60 [ 335.443515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 335.443515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 335.443515][ T1364] ip6_output+0x1f3/0x770 [ 335.443515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 335.443515][ T1364] mld_sendpack+0x62d/0xbc0 [ 335.443515][ T1364] mld_ifc_work+0x32/0x1f0 [ 335.443515][ T1364] process_one_work+0x84d/0x18a0 [ 335.443515][ T1364] worker_thread+0x587/0xd30 [ 335.443515][ T1364] kthread+0x28a/0x350 [ 335.443515][ T1364] ret_from_fork+0x31/0x70 [ 335.443515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 335.443515][ T1364] [ 335.445577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 335.445577][ T1364] dst_init+0x84/0x4a0 [ 335.445577][ T1364] dst_alloc+0x97/0x150 [ 335.445577][ T1364] ip6_dst_alloc+0x23/0x90 [ 335.445577][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 335.445577][ T1364] ip6_pol_route+0x56f/0x840 [ 335.445577][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 335.445577][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 335.445577][ T1364] ipv6_rcv+0x1ad/0x810 [ 335.445577][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 335.445577][ T1364] process_backlog+0x101/0x620 [ 335.445577][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 335.445577][ T1364] net_rx_action+0x495/0xbe0 [ 335.445577][ T1364] __do_softirq+0x1b5/0x7f6 [ 335.445577][ T1364] [ 335.447880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 335.447880][ T1364] netdev_get_by_index+0x5e/0x80 [ 335.447880][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 335.447880][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 335.447880][ T1364] ip6_route_add+0x1c/0x140 [ 335.447880][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 335.447880][ T1364] addrconf_add_dev+0xe2/0x170 [ 335.447880][ T1364] inet6_addr_add+0x12f/0xa40 [ 335.447880][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 335.447880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 335.447880][ T1364] netlink_rcv_skb+0x130/0x360 [ 335.447880][ T1364] netlink_unicast+0x449/0x710 [ 335.447880][ T1364] netlink_sendmsg+0x723/0xbe0 [ 335.447880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 335.447880][ T1364] ___sys_sendmsg+0xee/0x170 [ 335.447880][ T1364] __sys_sendmsg+0xcd/0x170 [ 335.447880][ T1364] do_syscall_64+0xc6/0x1e0 [ 335.447880][ T1364] [ 335.450446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 335.450446][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 335.450446][ T1364] ipv6_find_idev+0x102/0x170 [ 335.450446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 335.450446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 335.450446][ T1364] netlink_rcv_skb+0x130/0x360 [ 335.450446][ T1364] netlink_unicast+0x449/0x710 [ 335.450446][ T1364] netlink_sendmsg+0x723/0xbe0 [ 335.450446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 335.450446][ T1364] ___sys_sendmsg+0xee/0x170 [ 335.450446][ T1364] __sys_sendmsg+0xcd/0x170 [ 335.450446][ T1364] do_syscall_64+0xc6/0x1e0 [ 335.450446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 335.450446][ T1364] [ 335.452622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 335.452622][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 335.452622][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 335.452622][ T1364] ipv6_find_idev+0x102/0x170 [ 335.452622][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 335.452622][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 335.452622][ T1364] netlink_rcv_skb+0x130/0x360 [ 335.452622][ T1364] netlink_unicast+0x449/0x710 [ 335.452622][ T1364] netlink_sendmsg+0x723/0xbe0 [ 335.452622][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 335.452622][ T1364] ___sys_sendmsg+0xee/0x170 [ 335.452622][ T1364] __sys_sendmsg+0xcd/0x170 [ 335.452622][ T1364] do_syscall_64+0xc6/0x1e0 [ 335.452622][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 335.452622][ T1364] [ 345.691033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 345.691493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 345.691493][ T1364] ___neigh_create+0x14b/0xf60 [ 345.691493][ T1364] ip6_finish_output2+0xa70/0xf80 [ 345.691493][ T1364] ip6_finish_output+0x4ed/0xd30 [ 345.691493][ T1364] ip6_output+0x1f3/0x770 [ 345.691493][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 345.691493][ T1364] mld_sendpack+0x62d/0xbc0 [ 345.691493][ T1364] mld_ifc_work+0x32/0x1f0 [ 345.691493][ T1364] process_one_work+0x84d/0x18a0 [ 345.691493][ T1364] worker_thread+0x587/0xd30 [ 345.691493][ T1364] kthread+0x28a/0x350 [ 345.691493][ T1364] ret_from_fork+0x31/0x70 [ 345.691493][ T1364] ret_from_fork_asm+0x1a/0x30 [ 345.691493][ T1364] [ 345.693467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 345.693467][ T1364] dst_init+0x84/0x4a0 [ 345.693467][ T1364] dst_alloc+0x97/0x150 [ 345.693467][ T1364] ip6_dst_alloc+0x23/0x90 [ 345.693467][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 345.693467][ T1364] ip6_pol_route+0x56f/0x840 [ 345.693467][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 345.693467][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 345.693467][ T1364] ipv6_rcv+0x1ad/0x810 [ 345.693467][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 345.693467][ T1364] process_backlog+0x101/0x620 [ 345.693467][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 345.693467][ T1364] net_rx_action+0x495/0xbe0 [ 345.693467][ T1364] __do_softirq+0x1b5/0x7f6 [ 345.693467][ T1364] [ 345.695433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 345.695433][ T1364] netdev_get_by_index+0x5e/0x80 [ 345.695433][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 345.695433][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 345.695433][ T1364] ip6_route_add+0x1c/0x140 [ 345.695433][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 345.695433][ T1364] addrconf_add_dev+0xe2/0x170 [ 345.695433][ T1364] inet6_addr_add+0x12f/0xa40 [ 345.695433][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 345.695433][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 345.695433][ T1364] netlink_rcv_skb+0x130/0x360 [ 345.695433][ T1364] netlink_unicast+0x449/0x710 [ 345.695433][ T1364] netlink_sendmsg+0x723/0xbe0 [ 345.695433][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 345.695433][ T1364] ___sys_sendmsg+0xee/0x170 [ 345.695433][ T1364] __sys_sendmsg+0xcd/0x170 [ 345.695433][ T1364] do_syscall_64+0xc6/0x1e0 [ 345.695433][ T1364] [ 345.697788][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 345.697788][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 345.697788][ T1364] ipv6_find_idev+0x102/0x170 [ 345.697788][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 345.697788][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 345.697788][ T1364] netlink_rcv_skb+0x130/0x360 [ 345.697788][ T1364] netlink_unicast+0x449/0x710 [ 345.697788][ T1364] netlink_sendmsg+0x723/0xbe0 [ 345.697788][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 345.697788][ T1364] ___sys_sendmsg+0xee/0x170 [ 345.697788][ T1364] __sys_sendmsg+0xcd/0x170 [ 345.697788][ T1364] do_syscall_64+0xc6/0x1e0 [ 345.697788][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 345.697788][ T1364] [ 345.699715][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 345.699715][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 345.699715][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 345.699715][ T1364] ipv6_find_idev+0x102/0x170 [ 345.699715][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 345.699715][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 345.699715][ T1364] netlink_rcv_skb+0x130/0x360 [ 345.699715][ T1364] netlink_unicast+0x449/0x710 [ 345.699715][ T1364] netlink_sendmsg+0x723/0xbe0 [ 345.699715][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 345.699715][ T1364] ___sys_sendmsg+0xee/0x170 [ 345.699715][ T1364] __sys_sendmsg+0xcd/0x170 [ 345.699715][ T1364] do_syscall_64+0xc6/0x1e0 [ 345.699715][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 345.699715][ T1364] [ 355.939041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 355.939502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 355.939502][ T1364] ___neigh_create+0x14b/0xf60 [ 355.939502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 355.939502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 355.939502][ T1364] ip6_output+0x1f3/0x770 [ 355.939502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 355.939502][ T1364] mld_sendpack+0x62d/0xbc0 [ 355.939502][ T1364] mld_ifc_work+0x32/0x1f0 [ 355.939502][ T1364] process_one_work+0x84d/0x18a0 [ 355.939502][ T1364] worker_thread+0x587/0xd30 [ 355.939502][ T1364] kthread+0x28a/0x350 [ 355.939502][ T1364] ret_from_fork+0x31/0x70 [ 355.939502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 355.939502][ T1364] [ 355.941267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 355.941267][ T1364] dst_init+0x84/0x4a0 [ 355.941267][ T1364] dst_alloc+0x97/0x150 [ 355.941267][ T1364] ip6_dst_alloc+0x23/0x90 [ 355.941267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 355.941267][ T1364] ip6_pol_route+0x56f/0x840 [ 355.941267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 355.941267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 355.941267][ T1364] ipv6_rcv+0x1ad/0x810 [ 355.941267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 355.941267][ T1364] process_backlog+0x101/0x620 [ 355.941267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 355.941267][ T1364] net_rx_action+0x495/0xbe0 [ 355.941267][ T1364] __do_softirq+0x1b5/0x7f6 [ 355.941267][ T1364] [ 355.943146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 355.943146][ T1364] netdev_get_by_index+0x5e/0x80 [ 355.943146][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 355.943146][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 355.943146][ T1364] ip6_route_add+0x1c/0x140 [ 355.943146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 355.943146][ T1364] addrconf_add_dev+0xe2/0x170 [ 355.943146][ T1364] inet6_addr_add+0x12f/0xa40 [ 355.943146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 355.943146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 355.943146][ T1364] netlink_rcv_skb+0x130/0x360 [ 355.943146][ T1364] netlink_unicast+0x449/0x710 [ 355.943146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 355.943146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 355.943146][ T1364] ___sys_sendmsg+0xee/0x170 [ 355.943146][ T1364] __sys_sendmsg+0xcd/0x170 [ 355.943146][ T1364] do_syscall_64+0xc6/0x1e0 [ 355.943146][ T1364] [ 355.945418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 355.945418][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 355.945418][ T1364] ipv6_find_idev+0x102/0x170 [ 355.945418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 355.945418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 355.945418][ T1364] netlink_rcv_skb+0x130/0x360 [ 355.945418][ T1364] netlink_unicast+0x449/0x710 [ 355.945418][ T1364] netlink_sendmsg+0x723/0xbe0 [ 355.945418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 355.945418][ T1364] ___sys_sendmsg+0xee/0x170 [ 355.945418][ T1364] __sys_sendmsg+0xcd/0x170 [ 355.945418][ T1364] do_syscall_64+0xc6/0x1e0 [ 355.945418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 355.945418][ T1364] [ 355.947183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 355.947183][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 355.947183][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 355.947183][ T1364] ipv6_find_idev+0x102/0x170 [ 355.947183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 355.947183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 355.947183][ T1364] netlink_rcv_skb+0x130/0x360 [ 355.947183][ T1364] netlink_unicast+0x449/0x710 [ 355.947183][ T1364] netlink_sendmsg+0x723/0xbe0 [ 355.947183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 355.947183][ T1364] ___sys_sendmsg+0xee/0x170 [ 355.947183][ T1364] __sys_sendmsg+0xcd/0x170 [ 355.947183][ T1364] do_syscall_64+0xc6/0x1e0 [ 355.947183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 355.947183][ T1364] [ 366.035064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 366.035498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 366.035498][ T1364] ___neigh_create+0x14b/0xf60 [ 366.035498][ T1364] ip6_finish_output2+0xa70/0xf80 [ 366.035498][ T1364] ip6_finish_output+0x4ed/0xd30 [ 366.035498][ T1364] ip6_output+0x1f3/0x770 [ 366.035498][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 366.035498][ T1364] mld_sendpack+0x62d/0xbc0 [ 366.035498][ T1364] mld_ifc_work+0x32/0x1f0 [ 366.035498][ T1364] process_one_work+0x84d/0x18a0 [ 366.035498][ T1364] worker_thread+0x587/0xd30 [ 366.035498][ T1364] kthread+0x28a/0x350 [ 366.035498][ T1364] ret_from_fork+0x31/0x70 [ 366.035498][ T1364] ret_from_fork_asm+0x1a/0x30 [ 366.035498][ T1364] [ 366.037263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 366.037263][ T1364] dst_init+0x84/0x4a0 [ 366.037263][ T1364] dst_alloc+0x97/0x150 [ 366.037263][ T1364] ip6_dst_alloc+0x23/0x90 [ 366.037263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 366.037263][ T1364] ip6_pol_route+0x56f/0x840 [ 366.037263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 366.037263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 366.037263][ T1364] ipv6_rcv+0x1ad/0x810 [ 366.037263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 366.037263][ T1364] process_backlog+0x101/0x620 [ 366.037263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 366.037263][ T1364] net_rx_action+0x495/0xbe0 [ 366.037263][ T1364] __do_softirq+0x1b5/0x7f6 [ 366.037263][ T1364] [ 366.039131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 366.039131][ T1364] netdev_get_by_index+0x5e/0x80 [ 366.039131][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 366.039131][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 366.039131][ T1364] ip6_route_add+0x1c/0x140 [ 366.039131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 366.039131][ T1364] addrconf_add_dev+0xe2/0x170 [ 366.039131][ T1364] inet6_addr_add+0x12f/0xa40 [ 366.039131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 366.039131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.039131][ T1364] netlink_rcv_skb+0x130/0x360 [ 366.039131][ T1364] netlink_unicast+0x449/0x710 [ 366.039131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 366.039131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 366.039131][ T1364] ___sys_sendmsg+0xee/0x170 [ 366.039131][ T1364] __sys_sendmsg+0xcd/0x170 [ 366.039131][ T1364] do_syscall_64+0xc6/0x1e0 [ 366.039131][ T1364] [ 366.041449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 366.041449][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 366.041449][ T1364] ipv6_find_idev+0x102/0x170 [ 366.041449][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.041449][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.041449][ T1364] netlink_rcv_skb+0x130/0x360 [ 366.041449][ T1364] netlink_unicast+0x449/0x710 [ 366.041449][ T1364] netlink_sendmsg+0x723/0xbe0 [ 366.041449][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 366.041449][ T1364] ___sys_sendmsg+0xee/0x170 [ 366.041449][ T1364] __sys_sendmsg+0xcd/0x170 [ 366.041449][ T1364] do_syscall_64+0xc6/0x1e0 [ 366.041449][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.041449][ T1364] [ 366.043162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 366.043162][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 366.043162][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 366.043162][ T1364] ipv6_find_idev+0x102/0x170 [ 366.043162][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 366.043162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 366.043162][ T1364] netlink_rcv_skb+0x130/0x360 [ 366.043162][ T1364] netlink_unicast+0x449/0x710 [ 366.043162][ T1364] netlink_sendmsg+0x723/0xbe0 [ 366.043162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 366.043162][ T1364] ___sys_sendmsg+0xee/0x170 [ 366.043162][ T1364] __sys_sendmsg+0xcd/0x170 [ 366.043162][ T1364] do_syscall_64+0xc6/0x1e0 [ 366.043162][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 366.043162][ T1364] [ 376.067039][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 376.067502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 376.067502][ T1364] ___neigh_create+0x14b/0xf60 [ 376.067502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 376.067502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 376.067502][ T1364] ip6_output+0x1f3/0x770 [ 376.067502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 376.067502][ T1364] mld_sendpack+0x62d/0xbc0 [ 376.067502][ T1364] mld_ifc_work+0x32/0x1f0 [ 376.067502][ T1364] process_one_work+0x84d/0x18a0 [ 376.067502][ T1364] worker_thread+0x587/0xd30 [ 376.067502][ T1364] kthread+0x28a/0x350 [ 376.067502][ T1364] ret_from_fork+0x31/0x70 [ 376.067502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 376.067502][ T1364] [ 376.069350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 376.069350][ T1364] dst_init+0x84/0x4a0 [ 376.069350][ T1364] dst_alloc+0x97/0x150 [ 376.069350][ T1364] ip6_dst_alloc+0x23/0x90 [ 376.069350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 376.069350][ T1364] ip6_pol_route+0x56f/0x840 [ 376.069350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 376.069350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 376.069350][ T1364] ipv6_rcv+0x1ad/0x810 [ 376.069350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 376.069350][ T1364] process_backlog+0x101/0x620 [ 376.069350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 376.069350][ T1364] net_rx_action+0x495/0xbe0 [ 376.069350][ T1364] __do_softirq+0x1b5/0x7f6 [ 376.069350][ T1364] [ 376.071241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 376.071241][ T1364] netdev_get_by_index+0x5e/0x80 [ 376.071241][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 376.071241][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 376.071241][ T1364] ip6_route_add+0x1c/0x140 [ 376.071241][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 376.071241][ T1364] addrconf_add_dev+0xe2/0x170 [ 376.071241][ T1364] inet6_addr_add+0x12f/0xa40 [ 376.071241][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 376.071241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.071241][ T1364] netlink_rcv_skb+0x130/0x360 [ 376.071241][ T1364] netlink_unicast+0x449/0x710 [ 376.071241][ T1364] netlink_sendmsg+0x723/0xbe0 [ 376.071241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 376.071241][ T1364] ___sys_sendmsg+0xee/0x170 [ 376.071241][ T1364] __sys_sendmsg+0xcd/0x170 [ 376.071241][ T1364] do_syscall_64+0xc6/0x1e0 [ 376.071241][ T1364] [ 376.073460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 376.073460][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 376.073460][ T1364] ipv6_find_idev+0x102/0x170 [ 376.073460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.073460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.073460][ T1364] netlink_rcv_skb+0x130/0x360 [ 376.073460][ T1364] netlink_unicast+0x449/0x710 [ 376.073460][ T1364] netlink_sendmsg+0x723/0xbe0 [ 376.073460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 376.073460][ T1364] ___sys_sendmsg+0xee/0x170 [ 376.073460][ T1364] __sys_sendmsg+0xcd/0x170 [ 376.073460][ T1364] do_syscall_64+0xc6/0x1e0 [ 376.073460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.073460][ T1364] [ 376.075212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 376.075212][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 376.075212][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 376.075212][ T1364] ipv6_find_idev+0x102/0x170 [ 376.075212][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 376.075212][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 376.075212][ T1364] netlink_rcv_skb+0x130/0x360 [ 376.075212][ T1364] netlink_unicast+0x449/0x710 [ 376.075212][ T1364] netlink_sendmsg+0x723/0xbe0 [ 376.075212][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 376.075212][ T1364] ___sys_sendmsg+0xee/0x170 [ 376.075212][ T1364] __sys_sendmsg+0xcd/0x170 [ 376.075212][ T1364] do_syscall_64+0xc6/0x1e0 [ 376.075212][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 376.075212][ T1364] [ 386.259083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 386.259644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 386.259644][ T1364] ___neigh_create+0x14b/0xf60 [ 386.259644][ T1364] ip6_finish_output2+0xa70/0xf80 [ 386.259644][ T1364] ip6_finish_output+0x4ed/0xd30 [ 386.259644][ T1364] ip6_output+0x1f3/0x770 [ 386.259644][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 386.259644][ T1364] mld_sendpack+0x62d/0xbc0 [ 386.259644][ T1364] mld_ifc_work+0x32/0x1f0 [ 386.259644][ T1364] process_one_work+0x84d/0x18a0 [ 386.259644][ T1364] worker_thread+0x587/0xd30 [ 386.259644][ T1364] kthread+0x28a/0x350 [ 386.259644][ T1364] ret_from_fork+0x31/0x70 [ 386.259644][ T1364] ret_from_fork_asm+0x1a/0x30 [ 386.259644][ T1364] [ 386.262463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 386.262463][ T1364] dst_init+0x84/0x4a0 [ 386.262463][ T1364] dst_alloc+0x97/0x150 [ 386.262463][ T1364] ip6_dst_alloc+0x23/0x90 [ 386.262463][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 386.262463][ T1364] ip6_pol_route+0x56f/0x840 [ 386.262463][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 386.262463][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 386.262463][ T1364] ipv6_rcv+0x1ad/0x810 [ 386.262463][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 386.262463][ T1364] process_backlog+0x101/0x620 [ 386.262463][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 386.262463][ T1364] net_rx_action+0x495/0xbe0 [ 386.262463][ T1364] __do_softirq+0x1b5/0x7f6 [ 386.262463][ T1364] [ 386.265526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 386.265526][ T1364] netdev_get_by_index+0x5e/0x80 [ 386.265526][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 386.265526][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 386.265526][ T1364] ip6_route_add+0x1c/0x140 [ 386.265526][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 386.265526][ T1364] addrconf_add_dev+0xe2/0x170 [ 386.265526][ T1364] inet6_addr_add+0x12f/0xa40 [ 386.265526][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 386.265526][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.265526][ T1364] netlink_rcv_skb+0x130/0x360 [ 386.265526][ T1364] netlink_unicast+0x449/0x710 [ 386.265526][ T1364] netlink_sendmsg+0x723/0xbe0 [ 386.265526][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 386.265526][ T1364] ___sys_sendmsg+0xee/0x170 [ 386.265526][ T1364] __sys_sendmsg+0xcd/0x170 [ 386.265526][ T1364] do_syscall_64+0xc6/0x1e0 [ 386.265526][ T1364] [ 386.269071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 386.269071][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 386.269071][ T1364] ipv6_find_idev+0x102/0x170 [ 386.269071][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.269071][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.269071][ T1364] netlink_rcv_skb+0x130/0x360 [ 386.269071][ T1364] netlink_unicast+0x449/0x710 [ 386.269071][ T1364] netlink_sendmsg+0x723/0xbe0 [ 386.269071][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 386.269071][ T1364] ___sys_sendmsg+0xee/0x170 [ 386.269071][ T1364] __sys_sendmsg+0xcd/0x170 [ 386.269071][ T1364] do_syscall_64+0xc6/0x1e0 [ 386.269071][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.269071][ T1364] [ 386.271164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 386.271164][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 386.271164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 386.271164][ T1364] ipv6_find_idev+0x102/0x170 [ 386.271164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 386.271164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 386.271164][ T1364] netlink_rcv_skb+0x130/0x360 [ 386.271164][ T1364] netlink_unicast+0x449/0x710 [ 386.271164][ T1364] netlink_sendmsg+0x723/0xbe0 [ 386.271164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 386.271164][ T1364] ___sys_sendmsg+0xee/0x170 [ 386.271164][ T1364] __sys_sendmsg+0xcd/0x170 [ 386.271164][ T1364] do_syscall_64+0xc6/0x1e0 [ 386.271164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 386.271164][ T1364] [ 396.331081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 396.332052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 396.332052][ T1364] ___neigh_create+0x14b/0xf60 [ 396.332052][ T1364] ip6_finish_output2+0xa70/0xf80 [ 396.332052][ T1364] ip6_finish_output+0x4ed/0xd30 [ 396.332052][ T1364] ip6_output+0x1f3/0x770 [ 396.332052][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 396.332052][ T1364] mld_sendpack+0x62d/0xbc0 [ 396.332052][ T1364] mld_ifc_work+0x32/0x1f0 [ 396.332052][ T1364] process_one_work+0x84d/0x18a0 [ 396.332052][ T1364] worker_thread+0x587/0xd30 [ 396.332052][ T1364] kthread+0x28a/0x350 [ 396.332052][ T1364] ret_from_fork+0x31/0x70 [ 396.332052][ T1364] ret_from_fork_asm+0x1a/0x30 [ 396.332052][ T1364] [ 396.334680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 396.334680][ T1364] dst_init+0x84/0x4a0 [ 396.334680][ T1364] dst_alloc+0x97/0x150 [ 396.334680][ T1364] ip6_dst_alloc+0x23/0x90 [ 396.334680][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 396.334680][ T1364] ip6_pol_route+0x56f/0x840 [ 396.334680][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 396.334680][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 396.334680][ T1364] ipv6_rcv+0x1ad/0x810 [ 396.334680][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 396.334680][ T1364] process_backlog+0x101/0x620 [ 396.334680][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 396.334680][ T1364] net_rx_action+0x495/0xbe0 [ 396.334680][ T1364] __do_softirq+0x1b5/0x7f6 [ 396.334680][ T1364] [ 396.336737][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 396.336737][ T1364] netdev_get_by_index+0x5e/0x80 [ 396.336737][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 396.336737][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 396.336737][ T1364] ip6_route_add+0x1c/0x140 [ 396.336737][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 396.336737][ T1364] addrconf_add_dev+0xe2/0x170 [ 396.336737][ T1364] inet6_addr_add+0x12f/0xa40 [ 396.336737][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 396.336737][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 396.336737][ T1364] netlink_rcv_skb+0x130/0x360 [ 396.336737][ T1364] netlink_unicast+0x449/0x710 [ 396.336737][ T1364] netlink_sendmsg+0x723/0xbe0 [ 396.336737][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 396.336737][ T1364] ___sys_sendmsg+0xee/0x170 [ 396.336737][ T1364] __sys_sendmsg+0xcd/0x170 [ 396.336737][ T1364] do_syscall_64+0xc6/0x1e0 [ 396.336737][ T1364] [ 396.338924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 396.338924][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 396.338924][ T1364] ipv6_find_idev+0x102/0x170 [ 396.338924][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 396.338924][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 396.338924][ T1364] netlink_rcv_skb+0x130/0x360 [ 396.338924][ T1364] netlink_unicast+0x449/0x710 [ 396.338924][ T1364] netlink_sendmsg+0x723/0xbe0 [ 396.338924][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 396.338924][ T1364] ___sys_sendmsg+0xee/0x170 [ 396.338924][ T1364] __sys_sendmsg+0xcd/0x170 [ 396.338924][ T1364] do_syscall_64+0xc6/0x1e0 [ 396.338924][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 396.338924][ T1364] [ 396.340665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 396.340665][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 396.340665][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 396.340665][ T1364] ipv6_find_idev+0x102/0x170 [ 396.340665][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 396.340665][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 396.340665][ T1364] netlink_rcv_skb+0x130/0x360 [ 396.340665][ T1364] netlink_unicast+0x449/0x710 [ 396.340665][ T1364] netlink_sendmsg+0x723/0xbe0 [ 396.340665][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 396.340665][ T1364] ___sys_sendmsg+0xee/0x170 [ 396.340665][ T1364] __sys_sendmsg+0xcd/0x170 [ 396.340665][ T1364] do_syscall_64+0xc6/0x1e0 [ 396.340665][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 396.340665][ T1364] [ 406.347040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 406.347674][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 406.347674][ T1364] ___neigh_create+0x14b/0xf60 [ 406.347674][ T1364] ip6_finish_output2+0xa70/0xf80 [ 406.347674][ T1364] ip6_finish_output+0x4ed/0xd30 [ 406.347674][ T1364] ip6_output+0x1f3/0x770 [ 406.347674][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 406.347674][ T1364] mld_sendpack+0x62d/0xbc0 [ 406.347674][ T1364] mld_ifc_work+0x32/0x1f0 [ 406.347674][ T1364] process_one_work+0x84d/0x18a0 [ 406.347674][ T1364] worker_thread+0x587/0xd30 [ 406.347674][ T1364] kthread+0x28a/0x350 [ 406.347674][ T1364] ret_from_fork+0x31/0x70 [ 406.347674][ T1364] ret_from_fork_asm+0x1a/0x30 [ 406.347674][ T1364] [ 406.350300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 406.350300][ T1364] dst_init+0x84/0x4a0 [ 406.350300][ T1364] dst_alloc+0x97/0x150 [ 406.350300][ T1364] ip6_dst_alloc+0x23/0x90 [ 406.350300][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 406.350300][ T1364] ip6_pol_route+0x56f/0x840 [ 406.350300][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 406.350300][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 406.350300][ T1364] ipv6_rcv+0x1ad/0x810 [ 406.350300][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 406.350300][ T1364] process_backlog+0x101/0x620 [ 406.350300][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 406.350300][ T1364] net_rx_action+0x495/0xbe0 [ 406.350300][ T1364] __do_softirq+0x1b5/0x7f6 [ 406.350300][ T1364] [ 406.353001][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 406.353001][ T1364] netdev_get_by_index+0x5e/0x80 [ 406.353001][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 406.353001][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 406.353001][ T1364] ip6_route_add+0x1c/0x140 [ 406.353001][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 406.353001][ T1364] addrconf_add_dev+0xe2/0x170 [ 406.353001][ T1364] inet6_addr_add+0x12f/0xa40 [ 406.353001][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 406.353001][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 406.353001][ T1364] netlink_rcv_skb+0x130/0x360 [ 406.353001][ T1364] netlink_unicast+0x449/0x710 [ 406.353001][ T1364] netlink_sendmsg+0x723/0xbe0 [ 406.353001][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 406.353001][ T1364] ___sys_sendmsg+0xee/0x170 [ 406.353001][ T1364] __sys_sendmsg+0xcd/0x170 [ 406.353001][ T1364] do_syscall_64+0xc6/0x1e0 [ 406.353001][ T1364] [ 406.355915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 406.355915][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 406.355915][ T1364] ipv6_find_idev+0x102/0x170 [ 406.355915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 406.355915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 406.355915][ T1364] netlink_rcv_skb+0x130/0x360 [ 406.355915][ T1364] netlink_unicast+0x449/0x710 [ 406.355915][ T1364] netlink_sendmsg+0x723/0xbe0 [ 406.355915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 406.355915][ T1364] ___sys_sendmsg+0xee/0x170 [ 406.355915][ T1364] __sys_sendmsg+0xcd/0x170 [ 406.355915][ T1364] do_syscall_64+0xc6/0x1e0 [ 406.355915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 406.355915][ T1364] [ 406.357666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 406.357666][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 406.357666][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 406.357666][ T1364] ipv6_find_idev+0x102/0x170 [ 406.357666][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 406.357666][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 406.357666][ T1364] netlink_rcv_skb+0x130/0x360 [ 406.357666][ T1364] netlink_unicast+0x449/0x710 [ 406.357666][ T1364] netlink_sendmsg+0x723/0xbe0 [ 406.357666][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 406.357666][ T1364] ___sys_sendmsg+0xee/0x170 [ 406.357666][ T1364] __sys_sendmsg+0xcd/0x170 [ 406.357666][ T1364] do_syscall_64+0xc6/0x1e0 [ 406.357666][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 406.357666][ T1364] [ 416.475069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 416.475718][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 416.475718][ T1364] ___neigh_create+0x14b/0xf60 [ 416.475718][ T1364] ip6_finish_output2+0xa70/0xf80 [ 416.475718][ T1364] ip6_finish_output+0x4ed/0xd30 [ 416.475718][ T1364] ip6_output+0x1f3/0x770 [ 416.475718][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 416.475718][ T1364] mld_sendpack+0x62d/0xbc0 [ 416.475718][ T1364] mld_ifc_work+0x32/0x1f0 [ 416.475718][ T1364] process_one_work+0x84d/0x18a0 [ 416.475718][ T1364] worker_thread+0x587/0xd30 [ 416.475718][ T1364] kthread+0x28a/0x350 [ 416.475718][ T1364] ret_from_fork+0x31/0x70 [ 416.475718][ T1364] ret_from_fork_asm+0x1a/0x30 [ 416.475718][ T1364] [ 416.478557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 416.478557][ T1364] dst_init+0x84/0x4a0 [ 416.478557][ T1364] dst_alloc+0x97/0x150 [ 416.478557][ T1364] ip6_dst_alloc+0x23/0x90 [ 416.478557][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 416.478557][ T1364] ip6_pol_route+0x56f/0x840 [ 416.478557][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 416.478557][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 416.478557][ T1364] ipv6_rcv+0x1ad/0x810 [ 416.478557][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 416.478557][ T1364] process_backlog+0x101/0x620 [ 416.478557][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 416.478557][ T1364] net_rx_action+0x495/0xbe0 [ 416.478557][ T1364] __do_softirq+0x1b5/0x7f6 [ 416.478557][ T1364] [ 416.481516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 416.481516][ T1364] netdev_get_by_index+0x5e/0x80 [ 416.481516][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 416.481516][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 416.481516][ T1364] ip6_route_add+0x1c/0x140 [ 416.481516][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 416.481516][ T1364] addrconf_add_dev+0xe2/0x170 [ 416.481516][ T1364] inet6_addr_add+0x12f/0xa40 [ 416.481516][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 416.481516][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 416.481516][ T1364] netlink_rcv_skb+0x130/0x360 [ 416.481516][ T1364] netlink_unicast+0x449/0x710 [ 416.481516][ T1364] netlink_sendmsg+0x723/0xbe0 [ 416.481516][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 416.481516][ T1364] ___sys_sendmsg+0xee/0x170 [ 416.481516][ T1364] __sys_sendmsg+0xcd/0x170 [ 416.481516][ T1364] do_syscall_64+0xc6/0x1e0 [ 416.481516][ T1364] [ 416.484848][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 416.484848][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 416.484848][ T1364] ipv6_find_idev+0x102/0x170 [ 416.484848][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 416.484848][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 416.484848][ T1364] netlink_rcv_skb+0x130/0x360 [ 416.484848][ T1364] netlink_unicast+0x449/0x710 [ 416.484848][ T1364] netlink_sendmsg+0x723/0xbe0 [ 416.484848][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 416.484848][ T1364] ___sys_sendmsg+0xee/0x170 [ 416.484848][ T1364] __sys_sendmsg+0xcd/0x170 [ 416.484848][ T1364] do_syscall_64+0xc6/0x1e0 [ 416.484848][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 416.484848][ T1364] [ 416.487323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 416.487323][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 416.487323][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 416.487323][ T1364] ipv6_find_idev+0x102/0x170 [ 416.487323][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 416.487323][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 416.487323][ T1364] netlink_rcv_skb+0x130/0x360 [ 416.487323][ T1364] netlink_unicast+0x449/0x710 [ 416.487323][ T1364] netlink_sendmsg+0x723/0xbe0 [ 416.487323][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 416.487323][ T1364] ___sys_sendmsg+0xee/0x170 [ 416.487323][ T1364] __sys_sendmsg+0xcd/0x170 [ 416.487323][ T1364] do_syscall_64+0xc6/0x1e0 [ 416.487323][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 416.487323][ T1364] [ 426.547084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 426.547736][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 426.547736][ T1364] ___neigh_create+0x14b/0xf60 [ 426.547736][ T1364] ip6_finish_output2+0xa70/0xf80 [ 426.547736][ T1364] ip6_finish_output+0x4ed/0xd30 [ 426.547736][ T1364] ip6_output+0x1f3/0x770 [ 426.547736][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 426.547736][ T1364] mld_sendpack+0x62d/0xbc0 [ 426.547736][ T1364] mld_ifc_work+0x32/0x1f0 [ 426.547736][ T1364] process_one_work+0x84d/0x18a0 [ 426.547736][ T1364] worker_thread+0x587/0xd30 [ 426.547736][ T1364] kthread+0x28a/0x350 [ 426.547736][ T1364] ret_from_fork+0x31/0x70 [ 426.547736][ T1364] ret_from_fork_asm+0x1a/0x30 [ 426.547736][ T1364] [ 426.550518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 426.550518][ T1364] dst_init+0x84/0x4a0 [ 426.550518][ T1364] dst_alloc+0x97/0x150 [ 426.550518][ T1364] ip6_dst_alloc+0x23/0x90 [ 426.550518][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 426.550518][ T1364] ip6_pol_route+0x56f/0x840 [ 426.550518][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 426.550518][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 426.550518][ T1364] ipv6_rcv+0x1ad/0x810 [ 426.550518][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 426.550518][ T1364] process_backlog+0x101/0x620 [ 426.550518][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 426.550518][ T1364] net_rx_action+0x495/0xbe0 [ 426.550518][ T1364] __do_softirq+0x1b5/0x7f6 [ 426.550518][ T1364] [ 426.553533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 426.553533][ T1364] netdev_get_by_index+0x5e/0x80 [ 426.553533][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 426.553533][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 426.553533][ T1364] ip6_route_add+0x1c/0x140 [ 426.553533][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 426.553533][ T1364] addrconf_add_dev+0xe2/0x170 [ 426.553533][ T1364] inet6_addr_add+0x12f/0xa40 [ 426.553533][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 426.553533][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 426.553533][ T1364] netlink_rcv_skb+0x130/0x360 [ 426.553533][ T1364] netlink_unicast+0x449/0x710 [ 426.553533][ T1364] netlink_sendmsg+0x723/0xbe0 [ 426.553533][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 426.553533][ T1364] ___sys_sendmsg+0xee/0x170 [ 426.553533][ T1364] __sys_sendmsg+0xcd/0x170 [ 426.553533][ T1364] do_syscall_64+0xc6/0x1e0 [ 426.553533][ T1364] [ 426.557127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 426.557127][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 426.557127][ T1364] ipv6_find_idev+0x102/0x170 [ 426.557127][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 426.557127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 426.557127][ T1364] netlink_rcv_skb+0x130/0x360 [ 426.557127][ T1364] netlink_unicast+0x449/0x710 [ 426.557127][ T1364] netlink_sendmsg+0x723/0xbe0 [ 426.557127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 426.557127][ T1364] ___sys_sendmsg+0xee/0x170 [ 426.557127][ T1364] __sys_sendmsg+0xcd/0x170 [ 426.557127][ T1364] do_syscall_64+0xc6/0x1e0 [ 426.557127][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 426.557127][ T1364] [ 426.560099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 426.560099][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 426.560099][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 426.560099][ T1364] ipv6_find_idev+0x102/0x170 [ 426.560099][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 426.560099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 426.560099][ T1364] netlink_rcv_skb+0x130/0x360 [ 426.560099][ T1364] netlink_unicast+0x449/0x710 [ 426.560099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 426.560099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 426.560099][ T1364] ___sys_sendmsg+0xee/0x170 [ 426.560099][ T1364] __sys_sendmsg+0xcd/0x170 [ 426.560099][ T1364] do_syscall_64+0xc6/0x1e0 [ 426.560099][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 426.560099][ T1364] [ 436.803050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 436.803595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 436.803595][ T1364] ___neigh_create+0x14b/0xf60 [ 436.803595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 436.803595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 436.803595][ T1364] ip6_output+0x1f3/0x770 [ 436.803595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 436.803595][ T1364] mld_sendpack+0x62d/0xbc0 [ 436.803595][ T1364] mld_ifc_work+0x32/0x1f0 [ 436.803595][ T1364] process_one_work+0x84d/0x18a0 [ 436.803595][ T1364] worker_thread+0x587/0xd30 [ 436.803595][ T1364] kthread+0x28a/0x350 [ 436.803595][ T1364] ret_from_fork+0x31/0x70 [ 436.803595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 436.803595][ T1364] [ 436.805418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 436.805418][ T1364] dst_init+0x84/0x4a0 [ 436.805418][ T1364] dst_alloc+0x97/0x150 [ 436.805418][ T1364] ip6_dst_alloc+0x23/0x90 [ 436.805418][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 436.805418][ T1364] ip6_pol_route+0x56f/0x840 [ 436.805418][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 436.805418][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 436.805418][ T1364] ipv6_rcv+0x1ad/0x810 [ 436.805418][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 436.805418][ T1364] process_backlog+0x101/0x620 [ 436.805418][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 436.805418][ T1364] net_rx_action+0x495/0xbe0 [ 436.805418][ T1364] __do_softirq+0x1b5/0x7f6 [ 436.805418][ T1364] [ 436.807317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 436.807317][ T1364] netdev_get_by_index+0x5e/0x80 [ 436.807317][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 436.807317][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 436.807317][ T1364] ip6_route_add+0x1c/0x140 [ 436.807317][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 436.807317][ T1364] addrconf_add_dev+0xe2/0x170 [ 436.807317][ T1364] inet6_addr_add+0x12f/0xa40 [ 436.807317][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 436.807317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 436.807317][ T1364] netlink_rcv_skb+0x130/0x360 [ 436.807317][ T1364] netlink_unicast+0x449/0x710 [ 436.807317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 436.807317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 436.807317][ T1364] ___sys_sendmsg+0xee/0x170 [ 436.807317][ T1364] __sys_sendmsg+0xcd/0x170 [ 436.807317][ T1364] do_syscall_64+0xc6/0x1e0 [ 436.807317][ T1364] [ 436.809610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 436.809610][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 436.809610][ T1364] ipv6_find_idev+0x102/0x170 [ 436.809610][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 436.809610][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 436.809610][ T1364] netlink_rcv_skb+0x130/0x360 [ 436.809610][ T1364] netlink_unicast+0x449/0x710 [ 436.809610][ T1364] netlink_sendmsg+0x723/0xbe0 [ 436.809610][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 436.809610][ T1364] ___sys_sendmsg+0xee/0x170 [ 436.809610][ T1364] __sys_sendmsg+0xcd/0x170 [ 436.809610][ T1364] do_syscall_64+0xc6/0x1e0 [ 436.809610][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 436.809610][ T1364] [ 436.811479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 436.811479][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 436.811479][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 436.811479][ T1364] ipv6_find_idev+0x102/0x170 [ 436.811479][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 436.811479][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 436.811479][ T1364] netlink_rcv_skb+0x130/0x360 [ 436.811479][ T1364] netlink_unicast+0x449/0x710 [ 436.811479][ T1364] netlink_sendmsg+0x723/0xbe0 [ 436.811479][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 436.811479][ T1364] ___sys_sendmsg+0xee/0x170 [ 436.811479][ T1364] __sys_sendmsg+0xcd/0x170 [ 436.811479][ T1364] do_syscall_64+0xc6/0x1e0 [ 436.811479][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 436.811479][ T1364] [ 446.843075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 446.843530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 446.843530][ T1364] ___neigh_create+0x14b/0xf60 [ 446.843530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 446.843530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 446.843530][ T1364] ip6_output+0x1f3/0x770 [ 446.843530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 446.843530][ T1364] mld_sendpack+0x62d/0xbc0 [ 446.843530][ T1364] mld_ifc_work+0x32/0x1f0 [ 446.843530][ T1364] process_one_work+0x84d/0x18a0 [ 446.843530][ T1364] worker_thread+0x587/0xd30 [ 446.843530][ T1364] kthread+0x28a/0x350 [ 446.843530][ T1364] ret_from_fork+0x31/0x70 [ 446.843530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 446.843530][ T1364] [ 446.845333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 446.845333][ T1364] dst_init+0x84/0x4a0 [ 446.845333][ T1364] dst_alloc+0x97/0x150 [ 446.845333][ T1364] ip6_dst_alloc+0x23/0x90 [ 446.845333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 446.845333][ T1364] ip6_pol_route+0x56f/0x840 [ 446.845333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 446.845333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 446.845333][ T1364] ipv6_rcv+0x1ad/0x810 [ 446.845333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 446.845333][ T1364] process_backlog+0x101/0x620 [ 446.845333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 446.845333][ T1364] net_rx_action+0x495/0xbe0 [ 446.845333][ T1364] __do_softirq+0x1b5/0x7f6 [ 446.845333][ T1364] [ 446.847195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 446.847195][ T1364] netdev_get_by_index+0x5e/0x80 [ 446.847195][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 446.847195][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 446.847195][ T1364] ip6_route_add+0x1c/0x140 [ 446.847195][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 446.847195][ T1364] addrconf_add_dev+0xe2/0x170 [ 446.847195][ T1364] inet6_addr_add+0x12f/0xa40 [ 446.847195][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 446.847195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 446.847195][ T1364] netlink_rcv_skb+0x130/0x360 [ 446.847195][ T1364] netlink_unicast+0x449/0x710 [ 446.847195][ T1364] netlink_sendmsg+0x723/0xbe0 [ 446.847195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 446.847195][ T1364] ___sys_sendmsg+0xee/0x170 [ 446.847195][ T1364] __sys_sendmsg+0xcd/0x170 [ 446.847195][ T1364] do_syscall_64+0xc6/0x1e0 [ 446.847195][ T1364] [ 446.849432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 446.849432][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 446.849432][ T1364] ipv6_find_idev+0x102/0x170 [ 446.849432][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 446.849432][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 446.849432][ T1364] netlink_rcv_skb+0x130/0x360 [ 446.849432][ T1364] netlink_unicast+0x449/0x710 [ 446.849432][ T1364] netlink_sendmsg+0x723/0xbe0 [ 446.849432][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 446.849432][ T1364] ___sys_sendmsg+0xee/0x170 [ 446.849432][ T1364] __sys_sendmsg+0xcd/0x170 [ 446.849432][ T1364] do_syscall_64+0xc6/0x1e0 [ 446.849432][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 446.849432][ T1364] [ 446.851262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 446.851262][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 446.851262][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 446.851262][ T1364] ipv6_find_idev+0x102/0x170 [ 446.851262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 446.851262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 446.851262][ T1364] netlink_rcv_skb+0x130/0x360 [ 446.851262][ T1364] netlink_unicast+0x449/0x710 [ 446.851262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 446.851262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 446.851262][ T1364] ___sys_sendmsg+0xee/0x170 [ 446.851262][ T1364] __sys_sendmsg+0xcd/0x170 [ 446.851262][ T1364] do_syscall_64+0xc6/0x1e0 [ 446.851262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 446.851262][ T1364] [ 457.099044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 457.099503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 457.099503][ T1364] ___neigh_create+0x14b/0xf60 [ 457.099503][ T1364] ip6_finish_output2+0xa70/0xf80 [ 457.099503][ T1364] ip6_finish_output+0x4ed/0xd30 [ 457.099503][ T1364] ip6_output+0x1f3/0x770 [ 457.099503][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 457.099503][ T1364] mld_sendpack+0x62d/0xbc0 [ 457.099503][ T1364] mld_ifc_work+0x32/0x1f0 [ 457.099503][ T1364] process_one_work+0x84d/0x18a0 [ 457.099503][ T1364] worker_thread+0x587/0xd30 [ 457.099503][ T1364] kthread+0x28a/0x350 [ 457.099503][ T1364] ret_from_fork+0x31/0x70 [ 457.099503][ T1364] ret_from_fork_asm+0x1a/0x30 [ 457.099503][ T1364] [ 457.101310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 457.101310][ T1364] dst_init+0x84/0x4a0 [ 457.101310][ T1364] dst_alloc+0x97/0x150 [ 457.101310][ T1364] ip6_dst_alloc+0x23/0x90 [ 457.101310][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 457.101310][ T1364] ip6_pol_route+0x56f/0x840 [ 457.101310][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 457.101310][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 457.101310][ T1364] ipv6_rcv+0x1ad/0x810 [ 457.101310][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 457.101310][ T1364] process_backlog+0x101/0x620 [ 457.101310][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 457.101310][ T1364] net_rx_action+0x495/0xbe0 [ 457.101310][ T1364] __do_softirq+0x1b5/0x7f6 [ 457.101310][ T1364] [ 457.103493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 457.103493][ T1364] netdev_get_by_index+0x5e/0x80 [ 457.103493][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 457.103493][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 457.103493][ T1364] ip6_route_add+0x1c/0x140 [ 457.103493][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 457.103493][ T1364] addrconf_add_dev+0xe2/0x170 [ 457.103493][ T1364] inet6_addr_add+0x12f/0xa40 [ 457.103493][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 457.103493][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.103493][ T1364] netlink_rcv_skb+0x130/0x360 [ 457.103493][ T1364] netlink_unicast+0x449/0x710 [ 457.103493][ T1364] netlink_sendmsg+0x723/0xbe0 [ 457.103493][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 457.103493][ T1364] ___sys_sendmsg+0xee/0x170 [ 457.103493][ T1364] __sys_sendmsg+0xcd/0x170 [ 457.103493][ T1364] do_syscall_64+0xc6/0x1e0 [ 457.103493][ T1364] [ 457.106099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 457.106099][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 457.106099][ T1364] ipv6_find_idev+0x102/0x170 [ 457.106099][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 457.106099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.106099][ T1364] netlink_rcv_skb+0x130/0x360 [ 457.106099][ T1364] netlink_unicast+0x449/0x710 [ 457.106099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 457.106099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 457.106099][ T1364] ___sys_sendmsg+0xee/0x170 [ 457.106099][ T1364] __sys_sendmsg+0xcd/0x170 [ 457.106099][ T1364] do_syscall_64+0xc6/0x1e0 [ 457.106099][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.106099][ T1364] [ 457.108164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 457.108164][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 457.108164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 457.108164][ T1364] ipv6_find_idev+0x102/0x170 [ 457.108164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 457.108164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 457.108164][ T1364] netlink_rcv_skb+0x130/0x360 [ 457.108164][ T1364] netlink_unicast+0x449/0x710 [ 457.108164][ T1364] netlink_sendmsg+0x723/0xbe0 [ 457.108164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 457.108164][ T1364] ___sys_sendmsg+0xee/0x170 [ 457.108164][ T1364] __sys_sendmsg+0xcd/0x170 [ 457.108164][ T1364] do_syscall_64+0xc6/0x1e0 [ 457.108164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 457.108164][ T1364] [ 467.363063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 467.363567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 467.363567][ T1364] ___neigh_create+0x14b/0xf60 [ 467.363567][ T1364] ip6_finish_output2+0xa70/0xf80 [ 467.363567][ T1364] ip6_finish_output+0x4ed/0xd30 [ 467.363567][ T1364] ip6_output+0x1f3/0x770 [ 467.363567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 467.363567][ T1364] mld_sendpack+0x62d/0xbc0 [ 467.363567][ T1364] mld_ifc_work+0x32/0x1f0 [ 467.363567][ T1364] process_one_work+0x84d/0x18a0 [ 467.363567][ T1364] worker_thread+0x587/0xd30 [ 467.363567][ T1364] kthread+0x28a/0x350 [ 467.363567][ T1364] ret_from_fork+0x31/0x70 [ 467.363567][ T1364] ret_from_fork_asm+0x1a/0x30 [ 467.363567][ T1364] [ 467.365554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 467.365554][ T1364] dst_init+0x84/0x4a0 [ 467.365554][ T1364] dst_alloc+0x97/0x150 [ 467.365554][ T1364] ip6_dst_alloc+0x23/0x90 [ 467.365554][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 467.365554][ T1364] ip6_pol_route+0x56f/0x840 [ 467.365554][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 467.365554][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 467.365554][ T1364] ipv6_rcv+0x1ad/0x810 [ 467.365554][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 467.365554][ T1364] process_backlog+0x101/0x620 [ 467.365554][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 467.365554][ T1364] net_rx_action+0x495/0xbe0 [ 467.365554][ T1364] __do_softirq+0x1b5/0x7f6 [ 467.365554][ T1364] [ 467.367707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 467.367707][ T1364] netdev_get_by_index+0x5e/0x80 [ 467.367707][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 467.367707][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 467.367707][ T1364] ip6_route_add+0x1c/0x140 [ 467.367707][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 467.367707][ T1364] addrconf_add_dev+0xe2/0x170 [ 467.367707][ T1364] inet6_addr_add+0x12f/0xa40 [ 467.367707][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 467.367707][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.367707][ T1364] netlink_rcv_skb+0x130/0x360 [ 467.367707][ T1364] netlink_unicast+0x449/0x710 [ 467.367707][ T1364] netlink_sendmsg+0x723/0xbe0 [ 467.367707][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 467.367707][ T1364] ___sys_sendmsg+0xee/0x170 [ 467.367707][ T1364] __sys_sendmsg+0xcd/0x170 [ 467.367707][ T1364] do_syscall_64+0xc6/0x1e0 [ 467.367707][ T1364] [ 467.370144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 467.370144][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 467.370144][ T1364] ipv6_find_idev+0x102/0x170 [ 467.370144][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 467.370144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.370144][ T1364] netlink_rcv_skb+0x130/0x360 [ 467.370144][ T1364] netlink_unicast+0x449/0x710 [ 467.370144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 467.370144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 467.370144][ T1364] ___sys_sendmsg+0xee/0x170 [ 467.370144][ T1364] __sys_sendmsg+0xcd/0x170 [ 467.370144][ T1364] do_syscall_64+0xc6/0x1e0 [ 467.370144][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.370144][ T1364] [ 467.372077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 467.372077][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 467.372077][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 467.372077][ T1364] ipv6_find_idev+0x102/0x170 [ 467.372077][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 467.372077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 467.372077][ T1364] netlink_rcv_skb+0x130/0x360 [ 467.372077][ T1364] netlink_unicast+0x449/0x710 [ 467.372077][ T1364] netlink_sendmsg+0x723/0xbe0 [ 467.372077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 467.372077][ T1364] ___sys_sendmsg+0xee/0x170 [ 467.372077][ T1364] __sys_sendmsg+0xcd/0x170 [ 467.372077][ T1364] do_syscall_64+0xc6/0x1e0 [ 467.372077][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 467.372077][ T1364] [ 477.619068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 477.619498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 477.619498][ T1364] ___neigh_create+0x14b/0xf60 [ 477.619498][ T1364] ip6_finish_output2+0xa70/0xf80 [ 477.619498][ T1364] ip6_finish_output+0x4ed/0xd30 [ 477.619498][ T1364] ip6_output+0x1f3/0x770 [ 477.619498][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 477.619498][ T1364] mld_sendpack+0x62d/0xbc0 [ 477.619498][ T1364] mld_ifc_work+0x32/0x1f0 [ 477.619498][ T1364] process_one_work+0x84d/0x18a0 [ 477.619498][ T1364] worker_thread+0x587/0xd30 [ 477.619498][ T1364] kthread+0x28a/0x350 [ 477.619498][ T1364] ret_from_fork+0x31/0x70 [ 477.619498][ T1364] ret_from_fork_asm+0x1a/0x30 [ 477.619498][ T1364] [ 477.621297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 477.621297][ T1364] dst_init+0x84/0x4a0 [ 477.621297][ T1364] dst_alloc+0x97/0x150 [ 477.621297][ T1364] ip6_dst_alloc+0x23/0x90 [ 477.621297][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 477.621297][ T1364] ip6_pol_route+0x56f/0x840 [ 477.621297][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 477.621297][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 477.621297][ T1364] ipv6_rcv+0x1ad/0x810 [ 477.621297][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 477.621297][ T1364] process_backlog+0x101/0x620 [ 477.621297][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 477.621297][ T1364] net_rx_action+0x495/0xbe0 [ 477.621297][ T1364] __do_softirq+0x1b5/0x7f6 [ 477.621297][ T1364] [ 477.623477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 477.623477][ T1364] netdev_get_by_index+0x5e/0x80 [ 477.623477][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 477.623477][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 477.623477][ T1364] ip6_route_add+0x1c/0x140 [ 477.623477][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 477.623477][ T1364] addrconf_add_dev+0xe2/0x170 [ 477.623477][ T1364] inet6_addr_add+0x12f/0xa40 [ 477.623477][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 477.623477][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.623477][ T1364] netlink_rcv_skb+0x130/0x360 [ 477.623477][ T1364] netlink_unicast+0x449/0x710 [ 477.623477][ T1364] netlink_sendmsg+0x723/0xbe0 [ 477.623477][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 477.623477][ T1364] ___sys_sendmsg+0xee/0x170 [ 477.623477][ T1364] __sys_sendmsg+0xcd/0x170 [ 477.623477][ T1364] do_syscall_64+0xc6/0x1e0 [ 477.623477][ T1364] [ 477.626233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 477.626233][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 477.626233][ T1364] ipv6_find_idev+0x102/0x170 [ 477.626233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 477.626233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.626233][ T1364] netlink_rcv_skb+0x130/0x360 [ 477.626233][ T1364] netlink_unicast+0x449/0x710 [ 477.626233][ T1364] netlink_sendmsg+0x723/0xbe0 [ 477.626233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 477.626233][ T1364] ___sys_sendmsg+0xee/0x170 [ 477.626233][ T1364] __sys_sendmsg+0xcd/0x170 [ 477.626233][ T1364] do_syscall_64+0xc6/0x1e0 [ 477.626233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.626233][ T1364] [ 477.627952][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 477.627952][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 477.627952][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 477.627952][ T1364] ipv6_find_idev+0x102/0x170 [ 477.627952][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 477.627952][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 477.627952][ T1364] netlink_rcv_skb+0x130/0x360 [ 477.627952][ T1364] netlink_unicast+0x449/0x710 [ 477.627952][ T1364] netlink_sendmsg+0x723/0xbe0 [ 477.627952][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 477.627952][ T1364] ___sys_sendmsg+0xee/0x170 [ 477.627952][ T1364] __sys_sendmsg+0xcd/0x170 [ 477.627952][ T1364] do_syscall_64+0xc6/0x1e0 [ 477.627952][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 477.627952][ T1364] [ 487.875037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 487.875529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 487.875529][ T1364] ___neigh_create+0x14b/0xf60 [ 487.875529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 487.875529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 487.875529][ T1364] ip6_output+0x1f3/0x770 [ 487.875529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 487.875529][ T1364] mld_sendpack+0x62d/0xbc0 [ 487.875529][ T1364] mld_ifc_work+0x32/0x1f0 [ 487.875529][ T1364] process_one_work+0x84d/0x18a0 [ 487.875529][ T1364] worker_thread+0x587/0xd30 [ 487.875529][ T1364] kthread+0x28a/0x350 [ 487.875529][ T1364] ret_from_fork+0x31/0x70 [ 487.875529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 487.875529][ T1364] [ 487.877564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 487.877564][ T1364] dst_init+0x84/0x4a0 [ 487.877564][ T1364] dst_alloc+0x97/0x150 [ 487.877564][ T1364] ip6_dst_alloc+0x23/0x90 [ 487.877564][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 487.877564][ T1364] ip6_pol_route+0x56f/0x840 [ 487.877564][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 487.877564][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 487.877564][ T1364] ipv6_rcv+0x1ad/0x810 [ 487.877564][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 487.877564][ T1364] process_backlog+0x101/0x620 [ 487.877564][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 487.877564][ T1364] net_rx_action+0x495/0xbe0 [ 487.877564][ T1364] __do_softirq+0x1b5/0x7f6 [ 487.877564][ T1364] [ 487.879476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 487.879476][ T1364] netdev_get_by_index+0x5e/0x80 [ 487.879476][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 487.879476][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 487.879476][ T1364] ip6_route_add+0x1c/0x140 [ 487.879476][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 487.879476][ T1364] addrconf_add_dev+0xe2/0x170 [ 487.879476][ T1364] inet6_addr_add+0x12f/0xa40 [ 487.879476][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 487.879476][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 487.879476][ T1364] netlink_rcv_skb+0x130/0x360 [ 487.879476][ T1364] netlink_unicast+0x449/0x710 [ 487.879476][ T1364] netlink_sendmsg+0x723/0xbe0 [ 487.879476][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 487.879476][ T1364] ___sys_sendmsg+0xee/0x170 [ 487.879476][ T1364] __sys_sendmsg+0xcd/0x170 [ 487.879476][ T1364] do_syscall_64+0xc6/0x1e0 [ 487.879476][ T1364] [ 487.881777][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 487.881777][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 487.881777][ T1364] ipv6_find_idev+0x102/0x170 [ 487.881777][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 487.881777][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 487.881777][ T1364] netlink_rcv_skb+0x130/0x360 [ 487.881777][ T1364] netlink_unicast+0x449/0x710 [ 487.881777][ T1364] netlink_sendmsg+0x723/0xbe0 [ 487.881777][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 487.881777][ T1364] ___sys_sendmsg+0xee/0x170 [ 487.881777][ T1364] __sys_sendmsg+0xcd/0x170 [ 487.881777][ T1364] do_syscall_64+0xc6/0x1e0 [ 487.881777][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 487.881777][ T1364] [ 487.883586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 487.883586][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 487.883586][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 487.883586][ T1364] ipv6_find_idev+0x102/0x170 [ 487.883586][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 487.883586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 487.883586][ T1364] netlink_rcv_skb+0x130/0x360 [ 487.883586][ T1364] netlink_unicast+0x449/0x710 [ 487.883586][ T1364] netlink_sendmsg+0x723/0xbe0 [ 487.883586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 487.883586][ T1364] ___sys_sendmsg+0xee/0x170 [ 487.883586][ T1364] __sys_sendmsg+0xcd/0x170 [ 487.883586][ T1364] do_syscall_64+0xc6/0x1e0 [ 487.883586][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 487.883586][ T1364] [ 498.131123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 498.131893][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 498.131893][ T1364] ___neigh_create+0x14b/0xf60 [ 498.131893][ T1364] ip6_finish_output2+0xa70/0xf80 [ 498.131893][ T1364] ip6_finish_output+0x4ed/0xd30 [ 498.131893][ T1364] ip6_output+0x1f3/0x770 [ 498.131893][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 498.131893][ T1364] mld_sendpack+0x62d/0xbc0 [ 498.131893][ T1364] mld_ifc_work+0x32/0x1f0 [ 498.131893][ T1364] process_one_work+0x84d/0x18a0 [ 498.131893][ T1364] worker_thread+0x587/0xd30 [ 498.131893][ T1364] kthread+0x28a/0x350 [ 498.131893][ T1364] ret_from_fork+0x31/0x70 [ 498.131893][ T1364] ret_from_fork_asm+0x1a/0x30 [ 498.131893][ T1364] [ 498.134603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 498.134603][ T1364] dst_init+0x84/0x4a0 [ 498.134603][ T1364] dst_alloc+0x97/0x150 [ 498.134603][ T1364] ip6_dst_alloc+0x23/0x90 [ 498.134603][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 498.134603][ T1364] ip6_pol_route+0x56f/0x840 [ 498.134603][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 498.134603][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 498.134603][ T1364] ipv6_rcv+0x1ad/0x810 [ 498.134603][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 498.134603][ T1364] process_backlog+0x101/0x620 [ 498.134603][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 498.134603][ T1364] net_rx_action+0x495/0xbe0 [ 498.134603][ T1364] __do_softirq+0x1b5/0x7f6 [ 498.134603][ T1364] [ 498.137576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 498.137576][ T1364] netdev_get_by_index+0x5e/0x80 [ 498.137576][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 498.137576][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 498.137576][ T1364] ip6_route_add+0x1c/0x140 [ 498.137576][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 498.137576][ T1364] addrconf_add_dev+0xe2/0x170 [ 498.137576][ T1364] inet6_addr_add+0x12f/0xa40 [ 498.137576][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 498.137576][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.137576][ T1364] netlink_rcv_skb+0x130/0x360 [ 498.137576][ T1364] netlink_unicast+0x449/0x710 [ 498.137576][ T1364] netlink_sendmsg+0x723/0xbe0 [ 498.137576][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 498.137576][ T1364] ___sys_sendmsg+0xee/0x170 [ 498.137576][ T1364] __sys_sendmsg+0xcd/0x170 [ 498.137576][ T1364] do_syscall_64+0xc6/0x1e0 [ 498.137576][ T1364] [ 498.141390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 498.141390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 498.141390][ T1364] ipv6_find_idev+0x102/0x170 [ 498.141390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 498.141390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.141390][ T1364] netlink_rcv_skb+0x130/0x360 [ 498.141390][ T1364] netlink_unicast+0x449/0x710 [ 498.141390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 498.141390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 498.141390][ T1364] ___sys_sendmsg+0xee/0x170 [ 498.141390][ T1364] __sys_sendmsg+0xcd/0x170 [ 498.141390][ T1364] do_syscall_64+0xc6/0x1e0 [ 498.141390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.141390][ T1364] [ 498.144188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 498.144188][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 498.144188][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 498.144188][ T1364] ipv6_find_idev+0x102/0x170 [ 498.144188][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 498.144188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 498.144188][ T1364] netlink_rcv_skb+0x130/0x360 [ 498.144188][ T1364] netlink_unicast+0x449/0x710 [ 498.144188][ T1364] netlink_sendmsg+0x723/0xbe0 [ 498.144188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 498.144188][ T1364] ___sys_sendmsg+0xee/0x170 [ 498.144188][ T1364] __sys_sendmsg+0xcd/0x170 [ 498.144188][ T1364] do_syscall_64+0xc6/0x1e0 [ 498.144188][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 498.144188][ T1364] [ 508.187057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 508.187535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 508.187535][ T1364] ___neigh_create+0x14b/0xf60 [ 508.187535][ T1364] ip6_finish_output2+0xa70/0xf80 [ 508.187535][ T1364] ip6_finish_output+0x4ed/0xd30 [ 508.187535][ T1364] ip6_output+0x1f3/0x770 [ 508.187535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 508.187535][ T1364] mld_sendpack+0x62d/0xbc0 [ 508.187535][ T1364] mld_ifc_work+0x32/0x1f0 [ 508.187535][ T1364] process_one_work+0x84d/0x18a0 [ 508.187535][ T1364] worker_thread+0x587/0xd30 [ 508.187535][ T1364] kthread+0x28a/0x350 [ 508.187535][ T1364] ret_from_fork+0x31/0x70 [ 508.187535][ T1364] ret_from_fork_asm+0x1a/0x30 [ 508.187535][ T1364] [ 508.189281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 508.189281][ T1364] dst_init+0x84/0x4a0 [ 508.189281][ T1364] dst_alloc+0x97/0x150 [ 508.189281][ T1364] ip6_dst_alloc+0x23/0x90 [ 508.189281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 508.189281][ T1364] ip6_pol_route+0x56f/0x840 [ 508.189281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 508.189281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 508.189281][ T1364] ipv6_rcv+0x1ad/0x810 [ 508.189281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 508.189281][ T1364] process_backlog+0x101/0x620 [ 508.189281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 508.189281][ T1364] net_rx_action+0x495/0xbe0 [ 508.189281][ T1364] __do_softirq+0x1b5/0x7f6 [ 508.189281][ T1364] [ 508.191143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 508.191143][ T1364] netdev_get_by_index+0x5e/0x80 [ 508.191143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 508.191143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 508.191143][ T1364] ip6_route_add+0x1c/0x140 [ 508.191143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 508.191143][ T1364] addrconf_add_dev+0xe2/0x170 [ 508.191143][ T1364] inet6_addr_add+0x12f/0xa40 [ 508.191143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 508.191143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.191143][ T1364] netlink_rcv_skb+0x130/0x360 [ 508.191143][ T1364] netlink_unicast+0x449/0x710 [ 508.191143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 508.191143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 508.191143][ T1364] ___sys_sendmsg+0xee/0x170 [ 508.191143][ T1364] __sys_sendmsg+0xcd/0x170 [ 508.191143][ T1364] do_syscall_64+0xc6/0x1e0 [ 508.191143][ T1364] [ 508.193380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 508.193380][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 508.193380][ T1364] ipv6_find_idev+0x102/0x170 [ 508.193380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 508.193380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.193380][ T1364] netlink_rcv_skb+0x130/0x360 [ 508.193380][ T1364] netlink_unicast+0x449/0x710 [ 508.193380][ T1364] netlink_sendmsg+0x723/0xbe0 [ 508.193380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 508.193380][ T1364] ___sys_sendmsg+0xee/0x170 [ 508.193380][ T1364] __sys_sendmsg+0xcd/0x170 [ 508.193380][ T1364] do_syscall_64+0xc6/0x1e0 [ 508.193380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.193380][ T1364] [ 508.195330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 508.195330][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 508.195330][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 508.195330][ T1364] ipv6_find_idev+0x102/0x170 [ 508.195330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 508.195330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 508.195330][ T1364] netlink_rcv_skb+0x130/0x360 [ 508.195330][ T1364] netlink_unicast+0x449/0x710 [ 508.195330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 508.195330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 508.195330][ T1364] ___sys_sendmsg+0xee/0x170 [ 508.195330][ T1364] __sys_sendmsg+0xcd/0x170 [ 508.195330][ T1364] do_syscall_64+0xc6/0x1e0 [ 508.195330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 508.195330][ T1364] [ 518.435042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 518.435495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 518.435495][ T1364] ___neigh_create+0x14b/0xf60 [ 518.435495][ T1364] ip6_finish_output2+0xa70/0xf80 [ 518.435495][ T1364] ip6_finish_output+0x4ed/0xd30 [ 518.435495][ T1364] ip6_output+0x1f3/0x770 [ 518.435495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 518.435495][ T1364] mld_sendpack+0x62d/0xbc0 [ 518.435495][ T1364] mld_ifc_work+0x32/0x1f0 [ 518.435495][ T1364] process_one_work+0x84d/0x18a0 [ 518.435495][ T1364] worker_thread+0x587/0xd30 [ 518.435495][ T1364] kthread+0x28a/0x350 [ 518.435495][ T1364] ret_from_fork+0x31/0x70 [ 518.435495][ T1364] ret_from_fork_asm+0x1a/0x30 [ 518.435495][ T1364] [ 518.437355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 518.437355][ T1364] dst_init+0x84/0x4a0 [ 518.437355][ T1364] dst_alloc+0x97/0x150 [ 518.437355][ T1364] ip6_dst_alloc+0x23/0x90 [ 518.437355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 518.437355][ T1364] ip6_pol_route+0x56f/0x840 [ 518.437355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 518.437355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 518.437355][ T1364] ipv6_rcv+0x1ad/0x810 [ 518.437355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 518.437355][ T1364] process_backlog+0x101/0x620 [ 518.437355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 518.437355][ T1364] net_rx_action+0x495/0xbe0 [ 518.437355][ T1364] __do_softirq+0x1b5/0x7f6 [ 518.437355][ T1364] [ 518.439265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 518.439265][ T1364] netdev_get_by_index+0x5e/0x80 [ 518.439265][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 518.439265][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 518.439265][ T1364] ip6_route_add+0x1c/0x140 [ 518.439265][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 518.439265][ T1364] addrconf_add_dev+0xe2/0x170 [ 518.439265][ T1364] inet6_addr_add+0x12f/0xa40 [ 518.439265][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 518.439265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.439265][ T1364] netlink_rcv_skb+0x130/0x360 [ 518.439265][ T1364] netlink_unicast+0x449/0x710 [ 518.439265][ T1364] netlink_sendmsg+0x723/0xbe0 [ 518.439265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 518.439265][ T1364] ___sys_sendmsg+0xee/0x170 [ 518.439265][ T1364] __sys_sendmsg+0xcd/0x170 [ 518.439265][ T1364] do_syscall_64+0xc6/0x1e0 [ 518.439265][ T1364] [ 518.441606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 518.441606][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 518.441606][ T1364] ipv6_find_idev+0x102/0x170 [ 518.441606][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 518.441606][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.441606][ T1364] netlink_rcv_skb+0x130/0x360 [ 518.441606][ T1364] netlink_unicast+0x449/0x710 [ 518.441606][ T1364] netlink_sendmsg+0x723/0xbe0 [ 518.441606][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 518.441606][ T1364] ___sys_sendmsg+0xee/0x170 [ 518.441606][ T1364] __sys_sendmsg+0xcd/0x170 [ 518.441606][ T1364] do_syscall_64+0xc6/0x1e0 [ 518.441606][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.441606][ T1364] [ 518.443455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 518.443455][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 518.443455][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 518.443455][ T1364] ipv6_find_idev+0x102/0x170 [ 518.443455][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 518.443455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 518.443455][ T1364] netlink_rcv_skb+0x130/0x360 [ 518.443455][ T1364] netlink_unicast+0x449/0x710 [ 518.443455][ T1364] netlink_sendmsg+0x723/0xbe0 [ 518.443455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 518.443455][ T1364] ___sys_sendmsg+0xee/0x170 [ 518.443455][ T1364] __sys_sendmsg+0xcd/0x170 [ 518.443455][ T1364] do_syscall_64+0xc6/0x1e0 [ 518.443455][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 518.443455][ T1364] [ 528.683007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 528.683531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 528.683531][ T1364] ___neigh_create+0x14b/0xf60 [ 528.683531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 528.683531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 528.683531][ T1364] ip6_output+0x1f3/0x770 [ 528.683531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 528.683531][ T1364] mld_sendpack+0x62d/0xbc0 [ 528.683531][ T1364] mld_ifc_work+0x32/0x1f0 [ 528.683531][ T1364] process_one_work+0x84d/0x18a0 [ 528.683531][ T1364] worker_thread+0x587/0xd30 [ 528.683531][ T1364] kthread+0x28a/0x350 [ 528.683531][ T1364] ret_from_fork+0x31/0x70 [ 528.683531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 528.683531][ T1364] [ 528.685291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 528.685291][ T1364] dst_init+0x84/0x4a0 [ 528.685291][ T1364] dst_alloc+0x97/0x150 [ 528.685291][ T1364] ip6_dst_alloc+0x23/0x90 [ 528.685291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 528.685291][ T1364] ip6_pol_route+0x56f/0x840 [ 528.685291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 528.685291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 528.685291][ T1364] ipv6_rcv+0x1ad/0x810 [ 528.685291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 528.685291][ T1364] process_backlog+0x101/0x620 [ 528.685291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 528.685291][ T1364] net_rx_action+0x495/0xbe0 [ 528.685291][ T1364] __do_softirq+0x1b5/0x7f6 [ 528.685291][ T1364] [ 528.687116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 528.687116][ T1364] netdev_get_by_index+0x5e/0x80 [ 528.687116][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 528.687116][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 528.687116][ T1364] ip6_route_add+0x1c/0x140 [ 528.687116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 528.687116][ T1364] addrconf_add_dev+0xe2/0x170 [ 528.687116][ T1364] inet6_addr_add+0x12f/0xa40 [ 528.687116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 528.687116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.687116][ T1364] netlink_rcv_skb+0x130/0x360 [ 528.687116][ T1364] netlink_unicast+0x449/0x710 [ 528.687116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 528.687116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 528.687116][ T1364] ___sys_sendmsg+0xee/0x170 [ 528.687116][ T1364] __sys_sendmsg+0xcd/0x170 [ 528.687116][ T1364] do_syscall_64+0xc6/0x1e0 [ 528.687116][ T1364] [ 528.689353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 528.689353][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 528.689353][ T1364] ipv6_find_idev+0x102/0x170 [ 528.689353][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 528.689353][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.689353][ T1364] netlink_rcv_skb+0x130/0x360 [ 528.689353][ T1364] netlink_unicast+0x449/0x710 [ 528.689353][ T1364] netlink_sendmsg+0x723/0xbe0 [ 528.689353][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 528.689353][ T1364] ___sys_sendmsg+0xee/0x170 [ 528.689353][ T1364] __sys_sendmsg+0xcd/0x170 [ 528.689353][ T1364] do_syscall_64+0xc6/0x1e0 [ 528.689353][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.689353][ T1364] [ 528.691117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 528.691117][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 528.691117][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 528.691117][ T1364] ipv6_find_idev+0x102/0x170 [ 528.691117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 528.691117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 528.691117][ T1364] netlink_rcv_skb+0x130/0x360 [ 528.691117][ T1364] netlink_unicast+0x449/0x710 [ 528.691117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 528.691117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 528.691117][ T1364] ___sys_sendmsg+0xee/0x170 [ 528.691117][ T1364] __sys_sendmsg+0xcd/0x170 [ 528.691117][ T1364] do_syscall_64+0xc6/0x1e0 [ 528.691117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 528.691117][ T1364] [ 538.939048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 538.939676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 538.939676][ T1364] ___neigh_create+0x14b/0xf60 [ 538.939676][ T1364] ip6_finish_output2+0xa70/0xf80 [ 538.939676][ T1364] ip6_finish_output+0x4ed/0xd30 [ 538.939676][ T1364] ip6_output+0x1f3/0x770 [ 538.939676][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 538.939676][ T1364] mld_sendpack+0x62d/0xbc0 [ 538.939676][ T1364] mld_ifc_work+0x32/0x1f0 [ 538.939676][ T1364] process_one_work+0x84d/0x18a0 [ 538.939676][ T1364] worker_thread+0x587/0xd30 [ 538.939676][ T1364] kthread+0x28a/0x350 [ 538.939676][ T1364] ret_from_fork+0x31/0x70 [ 538.939676][ T1364] ret_from_fork_asm+0x1a/0x30 [ 538.939676][ T1364] [ 538.941489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 538.941489][ T1364] dst_init+0x84/0x4a0 [ 538.941489][ T1364] dst_alloc+0x97/0x150 [ 538.941489][ T1364] ip6_dst_alloc+0x23/0x90 [ 538.941489][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 538.941489][ T1364] ip6_pol_route+0x56f/0x840 [ 538.941489][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 538.941489][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 538.941489][ T1364] ipv6_rcv+0x1ad/0x810 [ 538.941489][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 538.941489][ T1364] process_backlog+0x101/0x620 [ 538.941489][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 538.941489][ T1364] net_rx_action+0x495/0xbe0 [ 538.941489][ T1364] __do_softirq+0x1b5/0x7f6 [ 538.941489][ T1364] [ 538.943436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 538.943436][ T1364] netdev_get_by_index+0x5e/0x80 [ 538.943436][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 538.943436][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 538.943436][ T1364] ip6_route_add+0x1c/0x140 [ 538.943436][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 538.943436][ T1364] addrconf_add_dev+0xe2/0x170 [ 538.943436][ T1364] inet6_addr_add+0x12f/0xa40 [ 538.943436][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 538.943436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.943436][ T1364] netlink_rcv_skb+0x130/0x360 [ 538.943436][ T1364] netlink_unicast+0x449/0x710 [ 538.943436][ T1364] netlink_sendmsg+0x723/0xbe0 [ 538.943436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 538.943436][ T1364] ___sys_sendmsg+0xee/0x170 [ 538.943436][ T1364] __sys_sendmsg+0xcd/0x170 [ 538.943436][ T1364] do_syscall_64+0xc6/0x1e0 [ 538.943436][ T1364] [ 538.945656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 538.945656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 538.945656][ T1364] ipv6_find_idev+0x102/0x170 [ 538.945656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 538.945656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.945656][ T1364] netlink_rcv_skb+0x130/0x360 [ 538.945656][ T1364] netlink_unicast+0x449/0x710 [ 538.945656][ T1364] netlink_sendmsg+0x723/0xbe0 [ 538.945656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 538.945656][ T1364] ___sys_sendmsg+0xee/0x170 [ 538.945656][ T1364] __sys_sendmsg+0xcd/0x170 [ 538.945656][ T1364] do_syscall_64+0xc6/0x1e0 [ 538.945656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.945656][ T1364] [ 538.947390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 538.947390][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 538.947390][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 538.947390][ T1364] ipv6_find_idev+0x102/0x170 [ 538.947390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 538.947390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 538.947390][ T1364] netlink_rcv_skb+0x130/0x360 [ 538.947390][ T1364] netlink_unicast+0x449/0x710 [ 538.947390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 538.947390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 538.947390][ T1364] ___sys_sendmsg+0xee/0x170 [ 538.947390][ T1364] __sys_sendmsg+0xcd/0x170 [ 538.947390][ T1364] do_syscall_64+0xc6/0x1e0 [ 538.947390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 538.947390][ T1364] [ 548.979017][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 548.979504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 548.979504][ T1364] ___neigh_create+0x14b/0xf60 [ 548.979504][ T1364] ip6_finish_output2+0xa70/0xf80 [ 548.979504][ T1364] ip6_finish_output+0x4ed/0xd30 [ 548.979504][ T1364] ip6_output+0x1f3/0x770 [ 548.979504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 548.979504][ T1364] mld_sendpack+0x62d/0xbc0 [ 548.979504][ T1364] mld_ifc_work+0x32/0x1f0 [ 548.979504][ T1364] process_one_work+0x84d/0x18a0 [ 548.979504][ T1364] worker_thread+0x587/0xd30 [ 548.979504][ T1364] kthread+0x28a/0x350 [ 548.979504][ T1364] ret_from_fork+0x31/0x70 [ 548.979504][ T1364] ret_from_fork_asm+0x1a/0x30 [ 548.979504][ T1364] [ 548.981230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 548.981230][ T1364] dst_init+0x84/0x4a0 [ 548.981230][ T1364] dst_alloc+0x97/0x150 [ 548.981230][ T1364] ip6_dst_alloc+0x23/0x90 [ 548.981230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 548.981230][ T1364] ip6_pol_route+0x56f/0x840 [ 548.981230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 548.981230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 548.981230][ T1364] ipv6_rcv+0x1ad/0x810 [ 548.981230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 548.981230][ T1364] process_backlog+0x101/0x620 [ 548.981230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 548.981230][ T1364] net_rx_action+0x495/0xbe0 [ 548.981230][ T1364] __do_softirq+0x1b5/0x7f6 [ 548.981230][ T1364] [ 548.983040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 548.983040][ T1364] netdev_get_by_index+0x5e/0x80 [ 548.983040][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 548.983040][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 548.983040][ T1364] ip6_route_add+0x1c/0x140 [ 548.983040][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 548.983040][ T1364] addrconf_add_dev+0xe2/0x170 [ 548.983040][ T1364] inet6_addr_add+0x12f/0xa40 [ 548.983040][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 548.983040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.983040][ T1364] netlink_rcv_skb+0x130/0x360 [ 548.983040][ T1364] netlink_unicast+0x449/0x710 [ 548.983040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 548.983040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 548.983040][ T1364] ___sys_sendmsg+0xee/0x170 [ 548.983040][ T1364] __sys_sendmsg+0xcd/0x170 [ 548.983040][ T1364] do_syscall_64+0xc6/0x1e0 [ 548.983040][ T1364] [ 548.985281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 548.985281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 548.985281][ T1364] ipv6_find_idev+0x102/0x170 [ 548.985281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 548.985281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.985281][ T1364] netlink_rcv_skb+0x130/0x360 [ 548.985281][ T1364] netlink_unicast+0x449/0x710 [ 548.985281][ T1364] netlink_sendmsg+0x723/0xbe0 [ 548.985281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 548.985281][ T1364] ___sys_sendmsg+0xee/0x170 [ 548.985281][ T1364] __sys_sendmsg+0xcd/0x170 [ 548.985281][ T1364] do_syscall_64+0xc6/0x1e0 [ 548.985281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.985281][ T1364] [ 548.987082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 548.987082][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 548.987082][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 548.987082][ T1364] ipv6_find_idev+0x102/0x170 [ 548.987082][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 548.987082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 548.987082][ T1364] netlink_rcv_skb+0x130/0x360 [ 548.987082][ T1364] netlink_unicast+0x449/0x710 [ 548.987082][ T1364] netlink_sendmsg+0x723/0xbe0 [ 548.987082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 548.987082][ T1364] ___sys_sendmsg+0xee/0x170 [ 548.987082][ T1364] __sys_sendmsg+0xcd/0x170 [ 548.987082][ T1364] do_syscall_64+0xc6/0x1e0 [ 548.987082][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 548.987082][ T1364] [ 559.195049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 559.195532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 559.195532][ T1364] ___neigh_create+0x14b/0xf60 [ 559.195532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 559.195532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 559.195532][ T1364] ip6_output+0x1f3/0x770 [ 559.195532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 559.195532][ T1364] mld_sendpack+0x62d/0xbc0 [ 559.195532][ T1364] mld_ifc_work+0x32/0x1f0 [ 559.195532][ T1364] process_one_work+0x84d/0x18a0 [ 559.195532][ T1364] worker_thread+0x587/0xd30 [ 559.195532][ T1364] kthread+0x28a/0x350 [ 559.195532][ T1364] ret_from_fork+0x31/0x70 [ 559.195532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 559.195532][ T1364] [ 559.197388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 559.197388][ T1364] dst_init+0x84/0x4a0 [ 559.197388][ T1364] dst_alloc+0x97/0x150 [ 559.197388][ T1364] ip6_dst_alloc+0x23/0x90 [ 559.197388][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 559.197388][ T1364] ip6_pol_route+0x56f/0x840 [ 559.197388][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 559.197388][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 559.197388][ T1364] ipv6_rcv+0x1ad/0x810 [ 559.197388][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 559.197388][ T1364] process_backlog+0x101/0x620 [ 559.197388][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 559.197388][ T1364] net_rx_action+0x495/0xbe0 [ 559.197388][ T1364] __do_softirq+0x1b5/0x7f6 [ 559.197388][ T1364] [ 559.200245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 559.200245][ T1364] netdev_get_by_index+0x5e/0x80 [ 559.200245][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 559.200245][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 559.200245][ T1364] ip6_route_add+0x1c/0x140 [ 559.200245][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 559.200245][ T1364] addrconf_add_dev+0xe2/0x170 [ 559.200245][ T1364] inet6_addr_add+0x12f/0xa40 [ 559.200245][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 559.200245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.200245][ T1364] netlink_rcv_skb+0x130/0x360 [ 559.200245][ T1364] netlink_unicast+0x449/0x710 [ 559.200245][ T1364] netlink_sendmsg+0x723/0xbe0 [ 559.200245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 559.200245][ T1364] ___sys_sendmsg+0xee/0x170 [ 559.200245][ T1364] __sys_sendmsg+0xcd/0x170 [ 559.200245][ T1364] do_syscall_64+0xc6/0x1e0 [ 559.200245][ T1364] [ 559.203800][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 559.203800][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 559.203800][ T1364] ipv6_find_idev+0x102/0x170 [ 559.203800][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 559.203800][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.203800][ T1364] netlink_rcv_skb+0x130/0x360 [ 559.203800][ T1364] netlink_unicast+0x449/0x710 [ 559.203800][ T1364] netlink_sendmsg+0x723/0xbe0 [ 559.203800][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 559.203800][ T1364] ___sys_sendmsg+0xee/0x170 [ 559.203800][ T1364] __sys_sendmsg+0xcd/0x170 [ 559.203800][ T1364] do_syscall_64+0xc6/0x1e0 [ 559.203800][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.203800][ T1364] [ 559.206565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 559.206565][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 559.206565][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 559.206565][ T1364] ipv6_find_idev+0x102/0x170 [ 559.206565][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 559.206565][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 559.206565][ T1364] netlink_rcv_skb+0x130/0x360 [ 559.206565][ T1364] netlink_unicast+0x449/0x710 [ 559.206565][ T1364] netlink_sendmsg+0x723/0xbe0 [ 559.206565][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 559.206565][ T1364] ___sys_sendmsg+0xee/0x170 [ 559.206565][ T1364] __sys_sendmsg+0xcd/0x170 [ 559.206565][ T1364] do_syscall_64+0xc6/0x1e0 [ 559.206565][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 559.206565][ T1364] [ 569.267123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 569.267810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 569.267810][ T1364] ___neigh_create+0x14b/0xf60 [ 569.267810][ T1364] ip6_finish_output2+0xa70/0xf80 [ 569.267810][ T1364] ip6_finish_output+0x4ed/0xd30 [ 569.267810][ T1364] ip6_output+0x1f3/0x770 [ 569.267810][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 569.267810][ T1364] mld_sendpack+0x62d/0xbc0 [ 569.267810][ T1364] mld_ifc_work+0x32/0x1f0 [ 569.267810][ T1364] process_one_work+0x84d/0x18a0 [ 569.267810][ T1364] worker_thread+0x587/0xd30 [ 569.267810][ T1364] kthread+0x28a/0x350 [ 569.267810][ T1364] ret_from_fork+0x31/0x70 [ 569.267810][ T1364] ret_from_fork_asm+0x1a/0x30 [ 569.267810][ T1364] [ 569.270821][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 569.270821][ T1364] dst_init+0x84/0x4a0 [ 569.270821][ T1364] dst_alloc+0x97/0x150 [ 569.270821][ T1364] ip6_dst_alloc+0x23/0x90 [ 569.270821][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 569.270821][ T1364] ip6_pol_route+0x56f/0x840 [ 569.270821][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 569.270821][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 569.270821][ T1364] ipv6_rcv+0x1ad/0x810 [ 569.270821][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 569.270821][ T1364] process_backlog+0x101/0x620 [ 569.270821][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 569.270821][ T1364] net_rx_action+0x495/0xbe0 [ 569.270821][ T1364] __do_softirq+0x1b5/0x7f6 [ 569.270821][ T1364] [ 569.273779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 569.273779][ T1364] netdev_get_by_index+0x5e/0x80 [ 569.273779][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 569.273779][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 569.273779][ T1364] ip6_route_add+0x1c/0x140 [ 569.273779][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 569.273779][ T1364] addrconf_add_dev+0xe2/0x170 [ 569.273779][ T1364] inet6_addr_add+0x12f/0xa40 [ 569.273779][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 569.273779][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.273779][ T1364] netlink_rcv_skb+0x130/0x360 [ 569.273779][ T1364] netlink_unicast+0x449/0x710 [ 569.273779][ T1364] netlink_sendmsg+0x723/0xbe0 [ 569.273779][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 569.273779][ T1364] ___sys_sendmsg+0xee/0x170 [ 569.273779][ T1364] __sys_sendmsg+0xcd/0x170 [ 569.273779][ T1364] do_syscall_64+0xc6/0x1e0 [ 569.273779][ T1364] [ 569.277307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 569.277307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 569.277307][ T1364] ipv6_find_idev+0x102/0x170 [ 569.277307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 569.277307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.277307][ T1364] netlink_rcv_skb+0x130/0x360 [ 569.277307][ T1364] netlink_unicast+0x449/0x710 [ 569.277307][ T1364] netlink_sendmsg+0x723/0xbe0 [ 569.277307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 569.277307][ T1364] ___sys_sendmsg+0xee/0x170 [ 569.277307][ T1364] __sys_sendmsg+0xcd/0x170 [ 569.277307][ T1364] do_syscall_64+0xc6/0x1e0 [ 569.277307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.277307][ T1364] [ 569.280055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 569.280055][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 569.280055][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 569.280055][ T1364] ipv6_find_idev+0x102/0x170 [ 569.280055][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 569.280055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 569.280055][ T1364] netlink_rcv_skb+0x130/0x360 [ 569.280055][ T1364] netlink_unicast+0x449/0x710 [ 569.280055][ T1364] netlink_sendmsg+0x723/0xbe0 [ 569.280055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 569.280055][ T1364] ___sys_sendmsg+0xee/0x170 [ 569.280055][ T1364] __sys_sendmsg+0xcd/0x170 [ 569.280055][ T1364] do_syscall_64+0xc6/0x1e0 [ 569.280055][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 569.280055][ T1364] [ 579.539068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 579.539553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 579.539553][ T1364] ___neigh_create+0x14b/0xf60 [ 579.539553][ T1364] ip6_finish_output2+0xa70/0xf80 [ 579.539553][ T1364] ip6_finish_output+0x4ed/0xd30 [ 579.539553][ T1364] ip6_output+0x1f3/0x770 [ 579.539553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 579.539553][ T1364] mld_sendpack+0x62d/0xbc0 [ 579.539553][ T1364] mld_ifc_work+0x32/0x1f0 [ 579.539553][ T1364] process_one_work+0x84d/0x18a0 [ 579.539553][ T1364] worker_thread+0x587/0xd30 [ 579.539553][ T1364] kthread+0x28a/0x350 [ 579.539553][ T1364] ret_from_fork+0x31/0x70 [ 579.539553][ T1364] ret_from_fork_asm+0x1a/0x30 [ 579.539553][ T1364] [ 579.541442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 579.541442][ T1364] dst_init+0x84/0x4a0 [ 579.541442][ T1364] dst_alloc+0x97/0x150 [ 579.541442][ T1364] ip6_dst_alloc+0x23/0x90 [ 579.541442][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 579.541442][ T1364] ip6_pol_route+0x56f/0x840 [ 579.541442][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 579.541442][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 579.541442][ T1364] ipv6_rcv+0x1ad/0x810 [ 579.541442][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 579.541442][ T1364] process_backlog+0x101/0x620 [ 579.541442][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 579.541442][ T1364] net_rx_action+0x495/0xbe0 [ 579.541442][ T1364] __do_softirq+0x1b5/0x7f6 [ 579.541442][ T1364] [ 579.543400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 579.543400][ T1364] netdev_get_by_index+0x5e/0x80 [ 579.543400][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 579.543400][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 579.543400][ T1364] ip6_route_add+0x1c/0x140 [ 579.543400][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 579.543400][ T1364] addrconf_add_dev+0xe2/0x170 [ 579.543400][ T1364] inet6_addr_add+0x12f/0xa40 [ 579.543400][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 579.543400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.543400][ T1364] netlink_rcv_skb+0x130/0x360 [ 579.543400][ T1364] netlink_unicast+0x449/0x710 [ 579.543400][ T1364] netlink_sendmsg+0x723/0xbe0 [ 579.543400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 579.543400][ T1364] ___sys_sendmsg+0xee/0x170 [ 579.543400][ T1364] __sys_sendmsg+0xcd/0x170 [ 579.543400][ T1364] do_syscall_64+0xc6/0x1e0 [ 579.543400][ T1364] [ 579.545789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 579.545789][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 579.545789][ T1364] ipv6_find_idev+0x102/0x170 [ 579.545789][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 579.545789][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.545789][ T1364] netlink_rcv_skb+0x130/0x360 [ 579.545789][ T1364] netlink_unicast+0x449/0x710 [ 579.545789][ T1364] netlink_sendmsg+0x723/0xbe0 [ 579.545789][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 579.545789][ T1364] ___sys_sendmsg+0xee/0x170 [ 579.545789][ T1364] __sys_sendmsg+0xcd/0x170 [ 579.545789][ T1364] do_syscall_64+0xc6/0x1e0 [ 579.545789][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.545789][ T1364] [ 579.547598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 579.547598][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 579.547598][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 579.547598][ T1364] ipv6_find_idev+0x102/0x170 [ 579.547598][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 579.547598][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 579.547598][ T1364] netlink_rcv_skb+0x130/0x360 [ 579.547598][ T1364] netlink_unicast+0x449/0x710 [ 579.547598][ T1364] netlink_sendmsg+0x723/0xbe0 [ 579.547598][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 579.547598][ T1364] ___sys_sendmsg+0xee/0x170 [ 579.547598][ T1364] __sys_sendmsg+0xcd/0x170 [ 579.547598][ T1364] do_syscall_64+0xc6/0x1e0 [ 579.547598][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 579.547598][ T1364] [ 589.755089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 589.755575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 589.755575][ T1364] ___neigh_create+0x14b/0xf60 [ 589.755575][ T1364] ip6_finish_output2+0xa70/0xf80 [ 589.755575][ T1364] ip6_finish_output+0x4ed/0xd30 [ 589.755575][ T1364] ip6_output+0x1f3/0x770 [ 589.755575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 589.755575][ T1364] mld_sendpack+0x62d/0xbc0 [ 589.755575][ T1364] mld_ifc_work+0x32/0x1f0 [ 589.755575][ T1364] process_one_work+0x84d/0x18a0 [ 589.755575][ T1364] worker_thread+0x587/0xd30 [ 589.755575][ T1364] kthread+0x28a/0x350 [ 589.755575][ T1364] ret_from_fork+0x31/0x70 [ 589.755575][ T1364] ret_from_fork_asm+0x1a/0x30 [ 589.755575][ T1364] [ 589.757494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 589.757494][ T1364] dst_init+0x84/0x4a0 [ 589.757494][ T1364] dst_alloc+0x97/0x150 [ 589.757494][ T1364] ip6_dst_alloc+0x23/0x90 [ 589.757494][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 589.757494][ T1364] ip6_pol_route+0x56f/0x840 [ 589.757494][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 589.757494][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 589.757494][ T1364] ipv6_rcv+0x1ad/0x810 [ 589.757494][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 589.757494][ T1364] process_backlog+0x101/0x620 [ 589.757494][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 589.757494][ T1364] net_rx_action+0x495/0xbe0 [ 589.757494][ T1364] __do_softirq+0x1b5/0x7f6 [ 589.757494][ T1364] [ 589.759494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 589.759494][ T1364] netdev_get_by_index+0x5e/0x80 [ 589.759494][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 589.759494][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 589.759494][ T1364] ip6_route_add+0x1c/0x140 [ 589.759494][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 589.759494][ T1364] addrconf_add_dev+0xe2/0x170 [ 589.759494][ T1364] inet6_addr_add+0x12f/0xa40 [ 589.759494][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 589.759494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.759494][ T1364] netlink_rcv_skb+0x130/0x360 [ 589.759494][ T1364] netlink_unicast+0x449/0x710 [ 589.759494][ T1364] netlink_sendmsg+0x723/0xbe0 [ 589.759494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 589.759494][ T1364] ___sys_sendmsg+0xee/0x170 [ 589.759494][ T1364] __sys_sendmsg+0xcd/0x170 [ 589.759494][ T1364] do_syscall_64+0xc6/0x1e0 [ 589.759494][ T1364] [ 589.761801][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 589.761801][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 589.761801][ T1364] ipv6_find_idev+0x102/0x170 [ 589.761801][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 589.761801][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.761801][ T1364] netlink_rcv_skb+0x130/0x360 [ 589.761801][ T1364] netlink_unicast+0x449/0x710 [ 589.761801][ T1364] netlink_sendmsg+0x723/0xbe0 [ 589.761801][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 589.761801][ T1364] ___sys_sendmsg+0xee/0x170 [ 589.761801][ T1364] __sys_sendmsg+0xcd/0x170 [ 589.761801][ T1364] do_syscall_64+0xc6/0x1e0 [ 589.761801][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.761801][ T1364] [ 589.763669][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 589.763669][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 589.763669][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 589.763669][ T1364] ipv6_find_idev+0x102/0x170 [ 589.763669][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 589.763669][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 589.763669][ T1364] netlink_rcv_skb+0x130/0x360 [ 589.763669][ T1364] netlink_unicast+0x449/0x710 [ 589.763669][ T1364] netlink_sendmsg+0x723/0xbe0 [ 589.763669][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 589.763669][ T1364] ___sys_sendmsg+0xee/0x170 [ 589.763669][ T1364] __sys_sendmsg+0xcd/0x170 [ 589.763669][ T1364] do_syscall_64+0xc6/0x1e0 [ 589.763669][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 589.763669][ T1364] [ 599.963038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 599.963522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 599.963522][ T1364] ___neigh_create+0x14b/0xf60 [ 599.963522][ T1364] ip6_finish_output2+0xa70/0xf80 [ 599.963522][ T1364] ip6_finish_output+0x4ed/0xd30 [ 599.963522][ T1364] ip6_output+0x1f3/0x770 [ 599.963522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 599.963522][ T1364] mld_sendpack+0x62d/0xbc0 [ 599.963522][ T1364] mld_ifc_work+0x32/0x1f0 [ 599.963522][ T1364] process_one_work+0x84d/0x18a0 [ 599.963522][ T1364] worker_thread+0x587/0xd30 [ 599.963522][ T1364] kthread+0x28a/0x350 [ 599.963522][ T1364] ret_from_fork+0x31/0x70 [ 599.963522][ T1364] ret_from_fork_asm+0x1a/0x30 [ 599.963522][ T1364] [ 599.965311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 599.965311][ T1364] dst_init+0x84/0x4a0 [ 599.965311][ T1364] dst_alloc+0x97/0x150 [ 599.965311][ T1364] ip6_dst_alloc+0x23/0x90 [ 599.965311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 599.965311][ T1364] ip6_pol_route+0x56f/0x840 [ 599.965311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 599.965311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 599.965311][ T1364] ipv6_rcv+0x1ad/0x810 [ 599.965311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 599.965311][ T1364] process_backlog+0x101/0x620 [ 599.965311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 599.965311][ T1364] net_rx_action+0x495/0xbe0 [ 599.965311][ T1364] __do_softirq+0x1b5/0x7f6 [ 599.965311][ T1364] [ 599.967203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 599.967203][ T1364] netdev_get_by_index+0x5e/0x80 [ 599.967203][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 599.967203][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 599.967203][ T1364] ip6_route_add+0x1c/0x140 [ 599.967203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 599.967203][ T1364] addrconf_add_dev+0xe2/0x170 [ 599.967203][ T1364] inet6_addr_add+0x12f/0xa40 [ 599.967203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 599.967203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.967203][ T1364] netlink_rcv_skb+0x130/0x360 [ 599.967203][ T1364] netlink_unicast+0x449/0x710 [ 599.967203][ T1364] netlink_sendmsg+0x723/0xbe0 [ 599.967203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 599.967203][ T1364] ___sys_sendmsg+0xee/0x170 [ 599.967203][ T1364] __sys_sendmsg+0xcd/0x170 [ 599.967203][ T1364] do_syscall_64+0xc6/0x1e0 [ 599.967203][ T1364] [ 599.969460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 599.969460][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 599.969460][ T1364] ipv6_find_idev+0x102/0x170 [ 599.969460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 599.969460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.969460][ T1364] netlink_rcv_skb+0x130/0x360 [ 599.969460][ T1364] netlink_unicast+0x449/0x710 [ 599.969460][ T1364] netlink_sendmsg+0x723/0xbe0 [ 599.969460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 599.969460][ T1364] ___sys_sendmsg+0xee/0x170 [ 599.969460][ T1364] __sys_sendmsg+0xcd/0x170 [ 599.969460][ T1364] do_syscall_64+0xc6/0x1e0 [ 599.969460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.969460][ T1364] [ 599.971209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 599.971209][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 599.971209][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 599.971209][ T1364] ipv6_find_idev+0x102/0x170 [ 599.971209][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 599.971209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 599.971209][ T1364] netlink_rcv_skb+0x130/0x360 [ 599.971209][ T1364] netlink_unicast+0x449/0x710 [ 599.971209][ T1364] netlink_sendmsg+0x723/0xbe0 [ 599.971209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 599.971209][ T1364] ___sys_sendmsg+0xee/0x170 [ 599.971209][ T1364] __sys_sendmsg+0xcd/0x170 [ 599.971209][ T1364] do_syscall_64+0xc6/0x1e0 [ 599.971209][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 599.971209][ T1364] [ 610.219093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 610.219633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 610.219633][ T1364] ___neigh_create+0x14b/0xf60 [ 610.219633][ T1364] ip6_finish_output2+0xa70/0xf80 [ 610.219633][ T1364] ip6_finish_output+0x4ed/0xd30 [ 610.219633][ T1364] ip6_output+0x1f3/0x770 [ 610.219633][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 610.219633][ T1364] mld_sendpack+0x62d/0xbc0 [ 610.219633][ T1364] mld_ifc_work+0x32/0x1f0 [ 610.219633][ T1364] process_one_work+0x84d/0x18a0 [ 610.219633][ T1364] worker_thread+0x587/0xd30 [ 610.219633][ T1364] kthread+0x28a/0x350 [ 610.219633][ T1364] ret_from_fork+0x31/0x70 [ 610.219633][ T1364] ret_from_fork_asm+0x1a/0x30 [ 610.219633][ T1364] [ 610.221419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 610.221419][ T1364] dst_init+0x84/0x4a0 [ 610.221419][ T1364] dst_alloc+0x97/0x150 [ 610.221419][ T1364] ip6_dst_alloc+0x23/0x90 [ 610.221419][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 610.221419][ T1364] ip6_pol_route+0x56f/0x840 [ 610.221419][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 610.221419][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 610.221419][ T1364] ipv6_rcv+0x1ad/0x810 [ 610.221419][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 610.221419][ T1364] process_backlog+0x101/0x620 [ 610.221419][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 610.221419][ T1364] net_rx_action+0x495/0xbe0 [ 610.221419][ T1364] __do_softirq+0x1b5/0x7f6 [ 610.221419][ T1364] [ 610.223335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 610.223335][ T1364] netdev_get_by_index+0x5e/0x80 [ 610.223335][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 610.223335][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 610.223335][ T1364] ip6_route_add+0x1c/0x140 [ 610.223335][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 610.223335][ T1364] addrconf_add_dev+0xe2/0x170 [ 610.223335][ T1364] inet6_addr_add+0x12f/0xa40 [ 610.223335][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 610.223335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.223335][ T1364] netlink_rcv_skb+0x130/0x360 [ 610.223335][ T1364] netlink_unicast+0x449/0x710 [ 610.223335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 610.223335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 610.223335][ T1364] ___sys_sendmsg+0xee/0x170 [ 610.223335][ T1364] __sys_sendmsg+0xcd/0x170 [ 610.223335][ T1364] do_syscall_64+0xc6/0x1e0 [ 610.223335][ T1364] [ 610.225547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 610.225547][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 610.225547][ T1364] ipv6_find_idev+0x102/0x170 [ 610.225547][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 610.225547][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.225547][ T1364] netlink_rcv_skb+0x130/0x360 [ 610.225547][ T1364] netlink_unicast+0x449/0x710 [ 610.225547][ T1364] netlink_sendmsg+0x723/0xbe0 [ 610.225547][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 610.225547][ T1364] ___sys_sendmsg+0xee/0x170 [ 610.225547][ T1364] __sys_sendmsg+0xcd/0x170 [ 610.225547][ T1364] do_syscall_64+0xc6/0x1e0 [ 610.225547][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.225547][ T1364] [ 610.227261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 610.227261][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 610.227261][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 610.227261][ T1364] ipv6_find_idev+0x102/0x170 [ 610.227261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 610.227261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 610.227261][ T1364] netlink_rcv_skb+0x130/0x360 [ 610.227261][ T1364] netlink_unicast+0x449/0x710 [ 610.227261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 610.227261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 610.227261][ T1364] ___sys_sendmsg+0xee/0x170 [ 610.227261][ T1364] __sys_sendmsg+0xcd/0x170 [ 610.227261][ T1364] do_syscall_64+0xc6/0x1e0 [ 610.227261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 610.227261][ T1364] [ 620.275107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 620.275590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 620.275590][ T1364] ___neigh_create+0x14b/0xf60 [ 620.275590][ T1364] ip6_finish_output2+0xa70/0xf80 [ 620.275590][ T1364] ip6_finish_output+0x4ed/0xd30 [ 620.275590][ T1364] ip6_output+0x1f3/0x770 [ 620.275590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 620.275590][ T1364] mld_sendpack+0x62d/0xbc0 [ 620.275590][ T1364] mld_ifc_work+0x32/0x1f0 [ 620.275590][ T1364] process_one_work+0x84d/0x18a0 [ 620.275590][ T1364] worker_thread+0x587/0xd30 [ 620.275590][ T1364] kthread+0x28a/0x350 [ 620.275590][ T1364] ret_from_fork+0x31/0x70 [ 620.275590][ T1364] ret_from_fork_asm+0x1a/0x30 [ 620.275590][ T1364] [ 620.277320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 620.277320][ T1364] dst_init+0x84/0x4a0 [ 620.277320][ T1364] dst_alloc+0x97/0x150 [ 620.277320][ T1364] ip6_dst_alloc+0x23/0x90 [ 620.277320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 620.277320][ T1364] ip6_pol_route+0x56f/0x840 [ 620.277320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 620.277320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 620.277320][ T1364] ipv6_rcv+0x1ad/0x810 [ 620.277320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 620.277320][ T1364] process_backlog+0x101/0x620 [ 620.277320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 620.277320][ T1364] net_rx_action+0x495/0xbe0 [ 620.277320][ T1364] __do_softirq+0x1b5/0x7f6 [ 620.277320][ T1364] [ 620.279158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 620.279158][ T1364] netdev_get_by_index+0x5e/0x80 [ 620.279158][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 620.279158][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 620.279158][ T1364] ip6_route_add+0x1c/0x140 [ 620.279158][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 620.279158][ T1364] addrconf_add_dev+0xe2/0x170 [ 620.279158][ T1364] inet6_addr_add+0x12f/0xa40 [ 620.279158][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 620.279158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.279158][ T1364] netlink_rcv_skb+0x130/0x360 [ 620.279158][ T1364] netlink_unicast+0x449/0x710 [ 620.279158][ T1364] netlink_sendmsg+0x723/0xbe0 [ 620.279158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 620.279158][ T1364] ___sys_sendmsg+0xee/0x170 [ 620.279158][ T1364] __sys_sendmsg+0xcd/0x170 [ 620.279158][ T1364] do_syscall_64+0xc6/0x1e0 [ 620.279158][ T1364] [ 620.281340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 620.281340][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 620.281340][ T1364] ipv6_find_idev+0x102/0x170 [ 620.281340][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 620.281340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.281340][ T1364] netlink_rcv_skb+0x130/0x360 [ 620.281340][ T1364] netlink_unicast+0x449/0x710 [ 620.281340][ T1364] netlink_sendmsg+0x723/0xbe0 [ 620.281340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 620.281340][ T1364] ___sys_sendmsg+0xee/0x170 [ 620.281340][ T1364] __sys_sendmsg+0xcd/0x170 [ 620.281340][ T1364] do_syscall_64+0xc6/0x1e0 [ 620.281340][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.281340][ T1364] [ 620.283088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 620.283088][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 620.283088][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 620.283088][ T1364] ipv6_find_idev+0x102/0x170 [ 620.283088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 620.283088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 620.283088][ T1364] netlink_rcv_skb+0x130/0x360 [ 620.283088][ T1364] netlink_unicast+0x449/0x710 [ 620.283088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 620.283088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 620.283088][ T1364] ___sys_sendmsg+0xee/0x170 [ 620.283088][ T1364] __sys_sendmsg+0xcd/0x170 [ 620.283088][ T1364] do_syscall_64+0xc6/0x1e0 [ 620.283088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 620.283088][ T1364] [ 630.483053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 630.483530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 630.483530][ T1364] ___neigh_create+0x14b/0xf60 [ 630.483530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 630.483530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 630.483530][ T1364] ip6_output+0x1f3/0x770 [ 630.483530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 630.483530][ T1364] mld_sendpack+0x62d/0xbc0 [ 630.483530][ T1364] mld_ifc_work+0x32/0x1f0 [ 630.483530][ T1364] process_one_work+0x84d/0x18a0 [ 630.483530][ T1364] worker_thread+0x587/0xd30 [ 630.483530][ T1364] kthread+0x28a/0x350 [ 630.483530][ T1364] ret_from_fork+0x31/0x70 [ 630.483530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 630.483530][ T1364] [ 630.485381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 630.485381][ T1364] dst_init+0x84/0x4a0 [ 630.485381][ T1364] dst_alloc+0x97/0x150 [ 630.485381][ T1364] ip6_dst_alloc+0x23/0x90 [ 630.485381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 630.485381][ T1364] ip6_pol_route+0x56f/0x840 [ 630.485381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 630.485381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 630.485381][ T1364] ipv6_rcv+0x1ad/0x810 [ 630.485381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 630.485381][ T1364] process_backlog+0x101/0x620 [ 630.485381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 630.485381][ T1364] net_rx_action+0x495/0xbe0 [ 630.485381][ T1364] __do_softirq+0x1b5/0x7f6 [ 630.485381][ T1364] [ 630.487335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 630.487335][ T1364] netdev_get_by_index+0x5e/0x80 [ 630.487335][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 630.487335][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 630.487335][ T1364] ip6_route_add+0x1c/0x140 [ 630.487335][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 630.487335][ T1364] addrconf_add_dev+0xe2/0x170 [ 630.487335][ T1364] inet6_addr_add+0x12f/0xa40 [ 630.487335][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 630.487335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.487335][ T1364] netlink_rcv_skb+0x130/0x360 [ 630.487335][ T1364] netlink_unicast+0x449/0x710 [ 630.487335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 630.487335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 630.487335][ T1364] ___sys_sendmsg+0xee/0x170 [ 630.487335][ T1364] __sys_sendmsg+0xcd/0x170 [ 630.487335][ T1364] do_syscall_64+0xc6/0x1e0 [ 630.487335][ T1364] [ 630.489642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 630.489642][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 630.489642][ T1364] ipv6_find_idev+0x102/0x170 [ 630.489642][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 630.489642][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.489642][ T1364] netlink_rcv_skb+0x130/0x360 [ 630.489642][ T1364] netlink_unicast+0x449/0x710 [ 630.489642][ T1364] netlink_sendmsg+0x723/0xbe0 [ 630.489642][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 630.489642][ T1364] ___sys_sendmsg+0xee/0x170 [ 630.489642][ T1364] __sys_sendmsg+0xcd/0x170 [ 630.489642][ T1364] do_syscall_64+0xc6/0x1e0 [ 630.489642][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.489642][ T1364] [ 630.491810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 630.491810][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 630.491810][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 630.491810][ T1364] ipv6_find_idev+0x102/0x170 [ 630.491810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 630.491810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 630.491810][ T1364] netlink_rcv_skb+0x130/0x360 [ 630.491810][ T1364] netlink_unicast+0x449/0x710 [ 630.491810][ T1364] netlink_sendmsg+0x723/0xbe0 [ 630.491810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 630.491810][ T1364] ___sys_sendmsg+0xee/0x170 [ 630.491810][ T1364] __sys_sendmsg+0xcd/0x170 [ 630.491810][ T1364] do_syscall_64+0xc6/0x1e0 [ 630.491810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 630.491810][ T1364] [ 640.731178][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 640.731657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 640.731657][ T1364] ___neigh_create+0x14b/0xf60 [ 640.731657][ T1364] ip6_finish_output2+0xa70/0xf80 [ 640.731657][ T1364] ip6_finish_output+0x4ed/0xd30 [ 640.731657][ T1364] ip6_output+0x1f3/0x770 [ 640.731657][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 640.731657][ T1364] mld_sendpack+0x62d/0xbc0 [ 640.731657][ T1364] mld_ifc_work+0x32/0x1f0 [ 640.731657][ T1364] process_one_work+0x84d/0x18a0 [ 640.731657][ T1364] worker_thread+0x587/0xd30 [ 640.731657][ T1364] kthread+0x28a/0x350 [ 640.731657][ T1364] ret_from_fork+0x31/0x70 [ 640.731657][ T1364] ret_from_fork_asm+0x1a/0x30 [ 640.731657][ T1364] [ 640.733385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 640.733385][ T1364] dst_init+0x84/0x4a0 [ 640.733385][ T1364] dst_alloc+0x97/0x150 [ 640.733385][ T1364] ip6_dst_alloc+0x23/0x90 [ 640.733385][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 640.733385][ T1364] ip6_pol_route+0x56f/0x840 [ 640.733385][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 640.733385][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 640.733385][ T1364] ipv6_rcv+0x1ad/0x810 [ 640.733385][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 640.733385][ T1364] process_backlog+0x101/0x620 [ 640.733385][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 640.733385][ T1364] net_rx_action+0x495/0xbe0 [ 640.733385][ T1364] __do_softirq+0x1b5/0x7f6 [ 640.733385][ T1364] [ 640.735213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 640.735213][ T1364] netdev_get_by_index+0x5e/0x80 [ 640.735213][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 640.735213][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 640.735213][ T1364] ip6_route_add+0x1c/0x140 [ 640.735213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 640.735213][ T1364] addrconf_add_dev+0xe2/0x170 [ 640.735213][ T1364] inet6_addr_add+0x12f/0xa40 [ 640.735213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 640.735213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.735213][ T1364] netlink_rcv_skb+0x130/0x360 [ 640.735213][ T1364] netlink_unicast+0x449/0x710 [ 640.735213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 640.735213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 640.735213][ T1364] ___sys_sendmsg+0xee/0x170 [ 640.735213][ T1364] __sys_sendmsg+0xcd/0x170 [ 640.735213][ T1364] do_syscall_64+0xc6/0x1e0 [ 640.735213][ T1364] [ 640.737392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 640.737392][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 640.737392][ T1364] ipv6_find_idev+0x102/0x170 [ 640.737392][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 640.737392][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.737392][ T1364] netlink_rcv_skb+0x130/0x360 [ 640.737392][ T1364] netlink_unicast+0x449/0x710 [ 640.737392][ T1364] netlink_sendmsg+0x723/0xbe0 [ 640.737392][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 640.737392][ T1364] ___sys_sendmsg+0xee/0x170 [ 640.737392][ T1364] __sys_sendmsg+0xcd/0x170 [ 640.737392][ T1364] do_syscall_64+0xc6/0x1e0 [ 640.737392][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.737392][ T1364] [ 640.739167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 640.739167][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 640.739167][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 640.739167][ T1364] ipv6_find_idev+0x102/0x170 [ 640.739167][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 640.739167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 640.739167][ T1364] netlink_rcv_skb+0x130/0x360 [ 640.739167][ T1364] netlink_unicast+0x449/0x710 [ 640.739167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 640.739167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 640.739167][ T1364] ___sys_sendmsg+0xee/0x170 [ 640.739167][ T1364] __sys_sendmsg+0xcd/0x170 [ 640.739167][ T1364] do_syscall_64+0xc6/0x1e0 [ 640.739167][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 640.739167][ T1364] [ 650.979078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 650.979627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 650.979627][ T1364] ___neigh_create+0x14b/0xf60 [ 650.979627][ T1364] ip6_finish_output2+0xa70/0xf80 [ 650.979627][ T1364] ip6_finish_output+0x4ed/0xd30 [ 650.979627][ T1364] ip6_output+0x1f3/0x770 [ 650.979627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 650.979627][ T1364] mld_sendpack+0x62d/0xbc0 [ 650.979627][ T1364] mld_ifc_work+0x32/0x1f0 [ 650.979627][ T1364] process_one_work+0x84d/0x18a0 [ 650.979627][ T1364] worker_thread+0x587/0xd30 [ 650.979627][ T1364] kthread+0x28a/0x350 [ 650.979627][ T1364] ret_from_fork+0x31/0x70 [ 650.979627][ T1364] ret_from_fork_asm+0x1a/0x30 [ 650.979627][ T1364] [ 650.981367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 650.981367][ T1364] dst_init+0x84/0x4a0 [ 650.981367][ T1364] dst_alloc+0x97/0x150 [ 650.981367][ T1364] ip6_dst_alloc+0x23/0x90 [ 650.981367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 650.981367][ T1364] ip6_pol_route+0x56f/0x840 [ 650.981367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 650.981367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 650.981367][ T1364] ipv6_rcv+0x1ad/0x810 [ 650.981367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 650.981367][ T1364] process_backlog+0x101/0x620 [ 650.981367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 650.981367][ T1364] net_rx_action+0x495/0xbe0 [ 650.981367][ T1364] __do_softirq+0x1b5/0x7f6 [ 650.981367][ T1364] [ 650.983227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 650.983227][ T1364] netdev_get_by_index+0x5e/0x80 [ 650.983227][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 650.983227][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 650.983227][ T1364] ip6_route_add+0x1c/0x140 [ 650.983227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 650.983227][ T1364] addrconf_add_dev+0xe2/0x170 [ 650.983227][ T1364] inet6_addr_add+0x12f/0xa40 [ 650.983227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 650.983227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.983227][ T1364] netlink_rcv_skb+0x130/0x360 [ 650.983227][ T1364] netlink_unicast+0x449/0x710 [ 650.983227][ T1364] netlink_sendmsg+0x723/0xbe0 [ 650.983227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 650.983227][ T1364] ___sys_sendmsg+0xee/0x170 [ 650.983227][ T1364] __sys_sendmsg+0xcd/0x170 [ 650.983227][ T1364] do_syscall_64+0xc6/0x1e0 [ 650.983227][ T1364] [ 650.985411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 650.985411][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 650.985411][ T1364] ipv6_find_idev+0x102/0x170 [ 650.985411][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 650.985411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.985411][ T1364] netlink_rcv_skb+0x130/0x360 [ 650.985411][ T1364] netlink_unicast+0x449/0x710 [ 650.985411][ T1364] netlink_sendmsg+0x723/0xbe0 [ 650.985411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 650.985411][ T1364] ___sys_sendmsg+0xee/0x170 [ 650.985411][ T1364] __sys_sendmsg+0xcd/0x170 [ 650.985411][ T1364] do_syscall_64+0xc6/0x1e0 [ 650.985411][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.985411][ T1364] [ 650.987140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 650.987140][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 650.987140][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 650.987140][ T1364] ipv6_find_idev+0x102/0x170 [ 650.987140][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 650.987140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 650.987140][ T1364] netlink_rcv_skb+0x130/0x360 [ 650.987140][ T1364] netlink_unicast+0x449/0x710 [ 650.987140][ T1364] netlink_sendmsg+0x723/0xbe0 [ 650.987140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 650.987140][ T1364] ___sys_sendmsg+0xee/0x170 [ 650.987140][ T1364] __sys_sendmsg+0xcd/0x170 [ 650.987140][ T1364] do_syscall_64+0xc6/0x1e0 [ 650.987140][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 650.987140][ T1364] [ 661.011052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 661.011549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 661.011549][ T1364] ___neigh_create+0x14b/0xf60 [ 661.011549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 661.011549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 661.011549][ T1364] ip6_output+0x1f3/0x770 [ 661.011549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 661.011549][ T1364] mld_sendpack+0x62d/0xbc0 [ 661.011549][ T1364] mld_ifc_work+0x32/0x1f0 [ 661.011549][ T1364] process_one_work+0x84d/0x18a0 [ 661.011549][ T1364] worker_thread+0x587/0xd30 [ 661.011549][ T1364] kthread+0x28a/0x350 [ 661.011549][ T1364] ret_from_fork+0x31/0x70 [ 661.011549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 661.011549][ T1364] [ 661.013443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 661.013443][ T1364] dst_init+0x84/0x4a0 [ 661.013443][ T1364] dst_alloc+0x97/0x150 [ 661.013443][ T1364] ip6_dst_alloc+0x23/0x90 [ 661.013443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 661.013443][ T1364] ip6_pol_route+0x56f/0x840 [ 661.013443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 661.013443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 661.013443][ T1364] ipv6_rcv+0x1ad/0x810 [ 661.013443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 661.013443][ T1364] process_backlog+0x101/0x620 [ 661.013443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 661.013443][ T1364] net_rx_action+0x495/0xbe0 [ 661.013443][ T1364] __do_softirq+0x1b5/0x7f6 [ 661.013443][ T1364] [ 661.015308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 661.015308][ T1364] netdev_get_by_index+0x5e/0x80 [ 661.015308][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 661.015308][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 661.015308][ T1364] ip6_route_add+0x1c/0x140 [ 661.015308][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 661.015308][ T1364] addrconf_add_dev+0xe2/0x170 [ 661.015308][ T1364] inet6_addr_add+0x12f/0xa40 [ 661.015308][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 661.015308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 661.015308][ T1364] netlink_rcv_skb+0x130/0x360 [ 661.015308][ T1364] netlink_unicast+0x449/0x710 [ 661.015308][ T1364] netlink_sendmsg+0x723/0xbe0 [ 661.015308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 661.015308][ T1364] ___sys_sendmsg+0xee/0x170 [ 661.015308][ T1364] __sys_sendmsg+0xcd/0x170 [ 661.015308][ T1364] do_syscall_64+0xc6/0x1e0 [ 661.015308][ T1364] [ 661.017549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 661.017549][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 661.017549][ T1364] ipv6_find_idev+0x102/0x170 [ 661.017549][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 661.017549][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 661.017549][ T1364] netlink_rcv_skb+0x130/0x360 [ 661.017549][ T1364] netlink_unicast+0x449/0x710 [ 661.017549][ T1364] netlink_sendmsg+0x723/0xbe0 [ 661.017549][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 661.017549][ T1364] ___sys_sendmsg+0xee/0x170 [ 661.017549][ T1364] __sys_sendmsg+0xcd/0x170 [ 661.017549][ T1364] do_syscall_64+0xc6/0x1e0 [ 661.017549][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 661.017549][ T1364] [ 661.019317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 661.019317][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 661.019317][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 661.019317][ T1364] ipv6_find_idev+0x102/0x170 [ 661.019317][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 661.019317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 661.019317][ T1364] netlink_rcv_skb+0x130/0x360 [ 661.019317][ T1364] netlink_unicast+0x449/0x710 [ 661.019317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 661.019317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 661.019317][ T1364] ___sys_sendmsg+0xee/0x170 [ 661.019317][ T1364] __sys_sendmsg+0xcd/0x170 [ 661.019317][ T1364] do_syscall_64+0xc6/0x1e0 [ 661.019317][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 661.019317][ T1364] [ 671.123077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 671.123550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 671.123550][ T1364] ___neigh_create+0x14b/0xf60 [ 671.123550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 671.123550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 671.123550][ T1364] ip6_output+0x1f3/0x770 [ 671.123550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 671.123550][ T1364] mld_sendpack+0x62d/0xbc0 [ 671.123550][ T1364] mld_ifc_work+0x32/0x1f0 [ 671.123550][ T1364] process_one_work+0x84d/0x18a0 [ 671.123550][ T1364] worker_thread+0x587/0xd30 [ 671.123550][ T1364] kthread+0x28a/0x350 [ 671.123550][ T1364] ret_from_fork+0x31/0x70 [ 671.123550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 671.123550][ T1364] [ 671.125306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 671.125306][ T1364] dst_init+0x84/0x4a0 [ 671.125306][ T1364] dst_alloc+0x97/0x150 [ 671.125306][ T1364] ip6_dst_alloc+0x23/0x90 [ 671.125306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 671.125306][ T1364] ip6_pol_route+0x56f/0x840 [ 671.125306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 671.125306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 671.125306][ T1364] ipv6_rcv+0x1ad/0x810 [ 671.125306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 671.125306][ T1364] process_backlog+0x101/0x620 [ 671.125306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 671.125306][ T1364] net_rx_action+0x495/0xbe0 [ 671.125306][ T1364] __do_softirq+0x1b5/0x7f6 [ 671.125306][ T1364] [ 671.127159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 671.127159][ T1364] netdev_get_by_index+0x5e/0x80 [ 671.127159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 671.127159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 671.127159][ T1364] ip6_route_add+0x1c/0x140 [ 671.127159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 671.127159][ T1364] addrconf_add_dev+0xe2/0x170 [ 671.127159][ T1364] inet6_addr_add+0x12f/0xa40 [ 671.127159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 671.127159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.127159][ T1364] netlink_rcv_skb+0x130/0x360 [ 671.127159][ T1364] netlink_unicast+0x449/0x710 [ 671.127159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 671.127159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 671.127159][ T1364] ___sys_sendmsg+0xee/0x170 [ 671.127159][ T1364] __sys_sendmsg+0xcd/0x170 [ 671.127159][ T1364] do_syscall_64+0xc6/0x1e0 [ 671.127159][ T1364] [ 671.129399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 671.129399][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 671.129399][ T1364] ipv6_find_idev+0x102/0x170 [ 671.129399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 671.129399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.129399][ T1364] netlink_rcv_skb+0x130/0x360 [ 671.129399][ T1364] netlink_unicast+0x449/0x710 [ 671.129399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 671.129399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 671.129399][ T1364] ___sys_sendmsg+0xee/0x170 [ 671.129399][ T1364] __sys_sendmsg+0xcd/0x170 [ 671.129399][ T1364] do_syscall_64+0xc6/0x1e0 [ 671.129399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.129399][ T1364] [ 671.131220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 671.131220][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 671.131220][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 671.131220][ T1364] ipv6_find_idev+0x102/0x170 [ 671.131220][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 671.131220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 671.131220][ T1364] netlink_rcv_skb+0x130/0x360 [ 671.131220][ T1364] netlink_unicast+0x449/0x710 [ 671.131220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 671.131220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 671.131220][ T1364] ___sys_sendmsg+0xee/0x170 [ 671.131220][ T1364] __sys_sendmsg+0xcd/0x170 [ 671.131220][ T1364] do_syscall_64+0xc6/0x1e0 [ 671.131220][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 671.131220][ T1364] [ 681.171074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 681.171551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 681.171551][ T1364] ___neigh_create+0x14b/0xf60 [ 681.171551][ T1364] ip6_finish_output2+0xa70/0xf80 [ 681.171551][ T1364] ip6_finish_output+0x4ed/0xd30 [ 681.171551][ T1364] ip6_output+0x1f3/0x770 [ 681.171551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 681.171551][ T1364] mld_sendpack+0x62d/0xbc0 [ 681.171551][ T1364] mld_ifc_work+0x32/0x1f0 [ 681.171551][ T1364] process_one_work+0x84d/0x18a0 [ 681.171551][ T1364] worker_thread+0x587/0xd30 [ 681.171551][ T1364] kthread+0x28a/0x350 [ 681.171551][ T1364] ret_from_fork+0x31/0x70 [ 681.171551][ T1364] ret_from_fork_asm+0x1a/0x30 [ 681.171551][ T1364] [ 681.173364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 681.173364][ T1364] dst_init+0x84/0x4a0 [ 681.173364][ T1364] dst_alloc+0x97/0x150 [ 681.173364][ T1364] ip6_dst_alloc+0x23/0x90 [ 681.173364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 681.173364][ T1364] ip6_pol_route+0x56f/0x840 [ 681.173364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 681.173364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 681.173364][ T1364] ipv6_rcv+0x1ad/0x810 [ 681.173364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 681.173364][ T1364] process_backlog+0x101/0x620 [ 681.173364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 681.173364][ T1364] net_rx_action+0x495/0xbe0 [ 681.173364][ T1364] __do_softirq+0x1b5/0x7f6 [ 681.173364][ T1364] [ 681.175234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 681.175234][ T1364] netdev_get_by_index+0x5e/0x80 [ 681.175234][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 681.175234][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 681.175234][ T1364] ip6_route_add+0x1c/0x140 [ 681.175234][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 681.175234][ T1364] addrconf_add_dev+0xe2/0x170 [ 681.175234][ T1364] inet6_addr_add+0x12f/0xa40 [ 681.175234][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 681.175234][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.175234][ T1364] netlink_rcv_skb+0x130/0x360 [ 681.175234][ T1364] netlink_unicast+0x449/0x710 [ 681.175234][ T1364] netlink_sendmsg+0x723/0xbe0 [ 681.175234][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 681.175234][ T1364] ___sys_sendmsg+0xee/0x170 [ 681.175234][ T1364] __sys_sendmsg+0xcd/0x170 [ 681.175234][ T1364] do_syscall_64+0xc6/0x1e0 [ 681.175234][ T1364] [ 681.177463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 681.177463][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 681.177463][ T1364] ipv6_find_idev+0x102/0x170 [ 681.177463][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 681.177463][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.177463][ T1364] netlink_rcv_skb+0x130/0x360 [ 681.177463][ T1364] netlink_unicast+0x449/0x710 [ 681.177463][ T1364] netlink_sendmsg+0x723/0xbe0 [ 681.177463][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 681.177463][ T1364] ___sys_sendmsg+0xee/0x170 [ 681.177463][ T1364] __sys_sendmsg+0xcd/0x170 [ 681.177463][ T1364] do_syscall_64+0xc6/0x1e0 [ 681.177463][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.177463][ T1364] [ 681.179205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 681.179205][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 681.179205][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 681.179205][ T1364] ipv6_find_idev+0x102/0x170 [ 681.179205][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 681.179205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 681.179205][ T1364] netlink_rcv_skb+0x130/0x360 [ 681.179205][ T1364] netlink_unicast+0x449/0x710 [ 681.179205][ T1364] netlink_sendmsg+0x723/0xbe0 [ 681.179205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 681.179205][ T1364] ___sys_sendmsg+0xee/0x170 [ 681.179205][ T1364] __sys_sendmsg+0xcd/0x170 [ 681.179205][ T1364] do_syscall_64+0xc6/0x1e0 [ 681.179205][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 681.179205][ T1364] [ 691.419144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 691.419619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 691.419619][ T1364] ___neigh_create+0x14b/0xf60 [ 691.419619][ T1364] ip6_finish_output2+0xa70/0xf80 [ 691.419619][ T1364] ip6_finish_output+0x4ed/0xd30 [ 691.419619][ T1364] ip6_output+0x1f3/0x770 [ 691.419619][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 691.419619][ T1364] mld_sendpack+0x62d/0xbc0 [ 691.419619][ T1364] mld_ifc_work+0x32/0x1f0 [ 691.419619][ T1364] process_one_work+0x84d/0x18a0 [ 691.419619][ T1364] worker_thread+0x587/0xd30 [ 691.419619][ T1364] kthread+0x28a/0x350 [ 691.419619][ T1364] ret_from_fork+0x31/0x70 [ 691.419619][ T1364] ret_from_fork_asm+0x1a/0x30 [ 691.419619][ T1364] [ 691.421459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 691.421459][ T1364] dst_init+0x84/0x4a0 [ 691.421459][ T1364] dst_alloc+0x97/0x150 [ 691.421459][ T1364] ip6_dst_alloc+0x23/0x90 [ 691.421459][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 691.421459][ T1364] ip6_pol_route+0x56f/0x840 [ 691.421459][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 691.421459][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 691.421459][ T1364] ipv6_rcv+0x1ad/0x810 [ 691.421459][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 691.421459][ T1364] process_backlog+0x101/0x620 [ 691.421459][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 691.421459][ T1364] net_rx_action+0x495/0xbe0 [ 691.421459][ T1364] __do_softirq+0x1b5/0x7f6 [ 691.421459][ T1364] [ 691.423291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 691.423291][ T1364] netdev_get_by_index+0x5e/0x80 [ 691.423291][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 691.423291][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 691.423291][ T1364] ip6_route_add+0x1c/0x140 [ 691.423291][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 691.423291][ T1364] addrconf_add_dev+0xe2/0x170 [ 691.423291][ T1364] inet6_addr_add+0x12f/0xa40 [ 691.423291][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 691.423291][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.423291][ T1364] netlink_rcv_skb+0x130/0x360 [ 691.423291][ T1364] netlink_unicast+0x449/0x710 [ 691.423291][ T1364] netlink_sendmsg+0x723/0xbe0 [ 691.423291][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 691.423291][ T1364] ___sys_sendmsg+0xee/0x170 [ 691.423291][ T1364] __sys_sendmsg+0xcd/0x170 [ 691.423291][ T1364] do_syscall_64+0xc6/0x1e0 [ 691.423291][ T1364] [ 691.425470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 691.425470][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 691.425470][ T1364] ipv6_find_idev+0x102/0x170 [ 691.425470][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 691.425470][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.425470][ T1364] netlink_rcv_skb+0x130/0x360 [ 691.425470][ T1364] netlink_unicast+0x449/0x710 [ 691.425470][ T1364] netlink_sendmsg+0x723/0xbe0 [ 691.425470][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 691.425470][ T1364] ___sys_sendmsg+0xee/0x170 [ 691.425470][ T1364] __sys_sendmsg+0xcd/0x170 [ 691.425470][ T1364] do_syscall_64+0xc6/0x1e0 [ 691.425470][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.425470][ T1364] [ 691.427175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 691.427175][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 691.427175][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 691.427175][ T1364] ipv6_find_idev+0x102/0x170 [ 691.427175][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 691.427175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 691.427175][ T1364] netlink_rcv_skb+0x130/0x360 [ 691.427175][ T1364] netlink_unicast+0x449/0x710 [ 691.427175][ T1364] netlink_sendmsg+0x723/0xbe0 [ 691.427175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 691.427175][ T1364] ___sys_sendmsg+0xee/0x170 [ 691.427175][ T1364] __sys_sendmsg+0xcd/0x170 [ 691.427175][ T1364] do_syscall_64+0xc6/0x1e0 [ 691.427175][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 691.427175][ T1364] [ 701.595106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 701.595643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 701.595643][ T1364] ___neigh_create+0x14b/0xf60 [ 701.595643][ T1364] ip6_finish_output2+0xa70/0xf80 [ 701.595643][ T1364] ip6_finish_output+0x4ed/0xd30 [ 701.595643][ T1364] ip6_output+0x1f3/0x770 [ 701.595643][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 701.595643][ T1364] mld_sendpack+0x62d/0xbc0 [ 701.595643][ T1364] mld_ifc_work+0x32/0x1f0 [ 701.595643][ T1364] process_one_work+0x84d/0x18a0 [ 701.595643][ T1364] worker_thread+0x587/0xd30 [ 701.595643][ T1364] kthread+0x28a/0x350 [ 701.595643][ T1364] ret_from_fork+0x31/0x70 [ 701.595643][ T1364] ret_from_fork_asm+0x1a/0x30 [ 701.595643][ T1364] [ 701.597389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 701.597389][ T1364] dst_init+0x84/0x4a0 [ 701.597389][ T1364] dst_alloc+0x97/0x150 [ 701.597389][ T1364] ip6_dst_alloc+0x23/0x90 [ 701.597389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 701.597389][ T1364] ip6_pol_route+0x56f/0x840 [ 701.597389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 701.597389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 701.597389][ T1364] ipv6_rcv+0x1ad/0x810 [ 701.597389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 701.597389][ T1364] process_backlog+0x101/0x620 [ 701.597389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 701.597389][ T1364] net_rx_action+0x495/0xbe0 [ 701.597389][ T1364] __do_softirq+0x1b5/0x7f6 [ 701.597389][ T1364] [ 701.599263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 701.599263][ T1364] netdev_get_by_index+0x5e/0x80 [ 701.599263][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 701.599263][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 701.599263][ T1364] ip6_route_add+0x1c/0x140 [ 701.599263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 701.599263][ T1364] addrconf_add_dev+0xe2/0x170 [ 701.599263][ T1364] inet6_addr_add+0x12f/0xa40 [ 701.599263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 701.599263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.599263][ T1364] netlink_rcv_skb+0x130/0x360 [ 701.599263][ T1364] netlink_unicast+0x449/0x710 [ 701.599263][ T1364] netlink_sendmsg+0x723/0xbe0 [ 701.599263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 701.599263][ T1364] ___sys_sendmsg+0xee/0x170 [ 701.599263][ T1364] __sys_sendmsg+0xcd/0x170 [ 701.599263][ T1364] do_syscall_64+0xc6/0x1e0 [ 701.599263][ T1364] [ 701.601490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 701.601490][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 701.601490][ T1364] ipv6_find_idev+0x102/0x170 [ 701.601490][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 701.601490][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.601490][ T1364] netlink_rcv_skb+0x130/0x360 [ 701.601490][ T1364] netlink_unicast+0x449/0x710 [ 701.601490][ T1364] netlink_sendmsg+0x723/0xbe0 [ 701.601490][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 701.601490][ T1364] ___sys_sendmsg+0xee/0x170 [ 701.601490][ T1364] __sys_sendmsg+0xcd/0x170 [ 701.601490][ T1364] do_syscall_64+0xc6/0x1e0 [ 701.601490][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.601490][ T1364] [ 701.603293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 701.603293][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 701.603293][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 701.603293][ T1364] ipv6_find_idev+0x102/0x170 [ 701.603293][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 701.603293][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 701.603293][ T1364] netlink_rcv_skb+0x130/0x360 [ 701.603293][ T1364] netlink_unicast+0x449/0x710 [ 701.603293][ T1364] netlink_sendmsg+0x723/0xbe0 [ 701.603293][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 701.603293][ T1364] ___sys_sendmsg+0xee/0x170 [ 701.603293][ T1364] __sys_sendmsg+0xcd/0x170 [ 701.603293][ T1364] do_syscall_64+0xc6/0x1e0 [ 701.603293][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 701.603293][ T1364] [ 711.611132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 711.611722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 711.611722][ T1364] ___neigh_create+0x14b/0xf60 [ 711.611722][ T1364] ip6_finish_output2+0xa70/0xf80 [ 711.611722][ T1364] ip6_finish_output+0x4ed/0xd30 [ 711.611722][ T1364] ip6_output+0x1f3/0x770 [ 711.611722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 711.611722][ T1364] mld_sendpack+0x62d/0xbc0 [ 711.611722][ T1364] mld_ifc_work+0x32/0x1f0 [ 711.611722][ T1364] process_one_work+0x84d/0x18a0 [ 711.611722][ T1364] worker_thread+0x587/0xd30 [ 711.611722][ T1364] kthread+0x28a/0x350 [ 711.611722][ T1364] ret_from_fork+0x31/0x70 [ 711.611722][ T1364] ret_from_fork_asm+0x1a/0x30 [ 711.611722][ T1364] [ 711.613603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 711.613603][ T1364] dst_init+0x84/0x4a0 [ 711.613603][ T1364] dst_alloc+0x97/0x150 [ 711.613603][ T1364] ip6_dst_alloc+0x23/0x90 [ 711.613603][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 711.613603][ T1364] ip6_pol_route+0x56f/0x840 [ 711.613603][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 711.613603][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 711.613603][ T1364] ipv6_rcv+0x1ad/0x810 [ 711.613603][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 711.613603][ T1364] process_backlog+0x101/0x620 [ 711.613603][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 711.613603][ T1364] net_rx_action+0x495/0xbe0 [ 711.613603][ T1364] __do_softirq+0x1b5/0x7f6 [ 711.613603][ T1364] [ 711.615419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 711.615419][ T1364] netdev_get_by_index+0x5e/0x80 [ 711.615419][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 711.615419][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 711.615419][ T1364] ip6_route_add+0x1c/0x140 [ 711.615419][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 711.615419][ T1364] addrconf_add_dev+0xe2/0x170 [ 711.615419][ T1364] inet6_addr_add+0x12f/0xa40 [ 711.615419][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 711.615419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.615419][ T1364] netlink_rcv_skb+0x130/0x360 [ 711.615419][ T1364] netlink_unicast+0x449/0x710 [ 711.615419][ T1364] netlink_sendmsg+0x723/0xbe0 [ 711.615419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 711.615419][ T1364] ___sys_sendmsg+0xee/0x170 [ 711.615419][ T1364] __sys_sendmsg+0xcd/0x170 [ 711.615419][ T1364] do_syscall_64+0xc6/0x1e0 [ 711.615419][ T1364] [ 711.617673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 711.617673][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 711.617673][ T1364] ipv6_find_idev+0x102/0x170 [ 711.617673][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 711.617673][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.617673][ T1364] netlink_rcv_skb+0x130/0x360 [ 711.617673][ T1364] netlink_unicast+0x449/0x710 [ 711.617673][ T1364] netlink_sendmsg+0x723/0xbe0 [ 711.617673][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 711.617673][ T1364] ___sys_sendmsg+0xee/0x170 [ 711.617673][ T1364] __sys_sendmsg+0xcd/0x170 [ 711.617673][ T1364] do_syscall_64+0xc6/0x1e0 [ 711.617673][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.617673][ T1364] [ 711.619503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 711.619503][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 711.619503][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 711.619503][ T1364] ipv6_find_idev+0x102/0x170 [ 711.619503][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 711.619503][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 711.619503][ T1364] netlink_rcv_skb+0x130/0x360 [ 711.619503][ T1364] netlink_unicast+0x449/0x710 [ 711.619503][ T1364] netlink_sendmsg+0x723/0xbe0 [ 711.619503][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 711.619503][ T1364] ___sys_sendmsg+0xee/0x170 [ 711.619503][ T1364] __sys_sendmsg+0xcd/0x170 [ 711.619503][ T1364] do_syscall_64+0xc6/0x1e0 [ 711.619503][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 711.619503][ T1364] [ 721.715139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 721.715721][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 721.715721][ T1364] ___neigh_create+0x14b/0xf60 [ 721.715721][ T1364] ip6_finish_output2+0xa70/0xf80 [ 721.715721][ T1364] ip6_finish_output+0x4ed/0xd30 [ 721.715721][ T1364] ip6_output+0x1f3/0x770 [ 721.715721][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 721.715721][ T1364] mld_sendpack+0x62d/0xbc0 [ 721.715721][ T1364] mld_ifc_work+0x32/0x1f0 [ 721.715721][ T1364] process_one_work+0x84d/0x18a0 [ 721.715721][ T1364] worker_thread+0x587/0xd30 [ 721.715721][ T1364] kthread+0x28a/0x350 [ 721.715721][ T1364] ret_from_fork+0x31/0x70 [ 721.715721][ T1364] ret_from_fork_asm+0x1a/0x30 [ 721.715721][ T1364] [ 721.717462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 721.717462][ T1364] dst_init+0x84/0x4a0 [ 721.717462][ T1364] dst_alloc+0x97/0x150 [ 721.717462][ T1364] ip6_dst_alloc+0x23/0x90 [ 721.717462][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 721.717462][ T1364] ip6_pol_route+0x56f/0x840 [ 721.717462][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 721.717462][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 721.717462][ T1364] ipv6_rcv+0x1ad/0x810 [ 721.717462][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 721.717462][ T1364] process_backlog+0x101/0x620 [ 721.717462][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 721.717462][ T1364] net_rx_action+0x495/0xbe0 [ 721.717462][ T1364] __do_softirq+0x1b5/0x7f6 [ 721.717462][ T1364] [ 721.719298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 721.719298][ T1364] netdev_get_by_index+0x5e/0x80 [ 721.719298][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 721.719298][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 721.719298][ T1364] ip6_route_add+0x1c/0x140 [ 721.719298][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 721.719298][ T1364] addrconf_add_dev+0xe2/0x170 [ 721.719298][ T1364] inet6_addr_add+0x12f/0xa40 [ 721.719298][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 721.719298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.719298][ T1364] netlink_rcv_skb+0x130/0x360 [ 721.719298][ T1364] netlink_unicast+0x449/0x710 [ 721.719298][ T1364] netlink_sendmsg+0x723/0xbe0 [ 721.719298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 721.719298][ T1364] ___sys_sendmsg+0xee/0x170 [ 721.719298][ T1364] __sys_sendmsg+0xcd/0x170 [ 721.719298][ T1364] do_syscall_64+0xc6/0x1e0 [ 721.719298][ T1364] [ 721.721507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 721.721507][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 721.721507][ T1364] ipv6_find_idev+0x102/0x170 [ 721.721507][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 721.721507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.721507][ T1364] netlink_rcv_skb+0x130/0x360 [ 721.721507][ T1364] netlink_unicast+0x449/0x710 [ 721.721507][ T1364] netlink_sendmsg+0x723/0xbe0 [ 721.721507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 721.721507][ T1364] ___sys_sendmsg+0xee/0x170 [ 721.721507][ T1364] __sys_sendmsg+0xcd/0x170 [ 721.721507][ T1364] do_syscall_64+0xc6/0x1e0 [ 721.721507][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.721507][ T1364] [ 721.723238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 721.723238][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 721.723238][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 721.723238][ T1364] ipv6_find_idev+0x102/0x170 [ 721.723238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 721.723238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 721.723238][ T1364] netlink_rcv_skb+0x130/0x360 [ 721.723238][ T1364] netlink_unicast+0x449/0x710 [ 721.723238][ T1364] netlink_sendmsg+0x723/0xbe0 [ 721.723238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 721.723238][ T1364] ___sys_sendmsg+0xee/0x170 [ 721.723238][ T1364] __sys_sendmsg+0xcd/0x170 [ 721.723238][ T1364] do_syscall_64+0xc6/0x1e0 [ 721.723238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 721.723238][ T1364] [ 731.755144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 731.755681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 731.755681][ T1364] ___neigh_create+0x14b/0xf60 [ 731.755681][ T1364] ip6_finish_output2+0xa70/0xf80 [ 731.755681][ T1364] ip6_finish_output+0x4ed/0xd30 [ 731.755681][ T1364] ip6_output+0x1f3/0x770 [ 731.755681][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 731.755681][ T1364] mld_sendpack+0x62d/0xbc0 [ 731.755681][ T1364] mld_ifc_work+0x32/0x1f0 [ 731.755681][ T1364] process_one_work+0x84d/0x18a0 [ 731.755681][ T1364] worker_thread+0x587/0xd30 [ 731.755681][ T1364] kthread+0x28a/0x350 [ 731.755681][ T1364] ret_from_fork+0x31/0x70 [ 731.755681][ T1364] ret_from_fork_asm+0x1a/0x30 [ 731.755681][ T1364] [ 731.757425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 731.757425][ T1364] dst_init+0x84/0x4a0 [ 731.757425][ T1364] dst_alloc+0x97/0x150 [ 731.757425][ T1364] ip6_dst_alloc+0x23/0x90 [ 731.757425][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 731.757425][ T1364] ip6_pol_route+0x56f/0x840 [ 731.757425][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 731.757425][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 731.757425][ T1364] ipv6_rcv+0x1ad/0x810 [ 731.757425][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 731.757425][ T1364] process_backlog+0x101/0x620 [ 731.757425][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 731.757425][ T1364] net_rx_action+0x495/0xbe0 [ 731.757425][ T1364] __do_softirq+0x1b5/0x7f6 [ 731.757425][ T1364] [ 731.759266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 731.759266][ T1364] netdev_get_by_index+0x5e/0x80 [ 731.759266][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 731.759266][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 731.759266][ T1364] ip6_route_add+0x1c/0x140 [ 731.759266][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 731.759266][ T1364] addrconf_add_dev+0xe2/0x170 [ 731.759266][ T1364] inet6_addr_add+0x12f/0xa40 [ 731.759266][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 731.759266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.759266][ T1364] netlink_rcv_skb+0x130/0x360 [ 731.759266][ T1364] netlink_unicast+0x449/0x710 [ 731.759266][ T1364] netlink_sendmsg+0x723/0xbe0 [ 731.759266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 731.759266][ T1364] ___sys_sendmsg+0xee/0x170 [ 731.759266][ T1364] __sys_sendmsg+0xcd/0x170 [ 731.759266][ T1364] do_syscall_64+0xc6/0x1e0 [ 731.759266][ T1364] [ 731.761461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 731.761461][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 731.761461][ T1364] ipv6_find_idev+0x102/0x170 [ 731.761461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 731.761461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.761461][ T1364] netlink_rcv_skb+0x130/0x360 [ 731.761461][ T1364] netlink_unicast+0x449/0x710 [ 731.761461][ T1364] netlink_sendmsg+0x723/0xbe0 [ 731.761461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 731.761461][ T1364] ___sys_sendmsg+0xee/0x170 [ 731.761461][ T1364] __sys_sendmsg+0xcd/0x170 [ 731.761461][ T1364] do_syscall_64+0xc6/0x1e0 [ 731.761461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.761461][ T1364] [ 731.763191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 731.763191][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 731.763191][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 731.763191][ T1364] ipv6_find_idev+0x102/0x170 [ 731.763191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 731.763191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 731.763191][ T1364] netlink_rcv_skb+0x130/0x360 [ 731.763191][ T1364] netlink_unicast+0x449/0x710 [ 731.763191][ T1364] netlink_sendmsg+0x723/0xbe0 [ 731.763191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 731.763191][ T1364] ___sys_sendmsg+0xee/0x170 [ 731.763191][ T1364] __sys_sendmsg+0xcd/0x170 [ 731.763191][ T1364] do_syscall_64+0xc6/0x1e0 [ 731.763191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 731.763191][ T1364] [ 741.955027][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 741.955521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 741.955521][ T1364] ___neigh_create+0x14b/0xf60 [ 741.955521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 741.955521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 741.955521][ T1364] ip6_output+0x1f3/0x770 [ 741.955521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 741.955521][ T1364] mld_sendpack+0x62d/0xbc0 [ 741.955521][ T1364] mld_ifc_work+0x32/0x1f0 [ 741.955521][ T1364] process_one_work+0x84d/0x18a0 [ 741.955521][ T1364] worker_thread+0x587/0xd30 [ 741.955521][ T1364] kthread+0x28a/0x350 [ 741.955521][ T1364] ret_from_fork+0x31/0x70 [ 741.955521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 741.955521][ T1364] [ 741.957452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 741.957452][ T1364] dst_init+0x84/0x4a0 [ 741.957452][ T1364] dst_alloc+0x97/0x150 [ 741.957452][ T1364] ip6_dst_alloc+0x23/0x90 [ 741.957452][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 741.957452][ T1364] ip6_pol_route+0x56f/0x840 [ 741.957452][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 741.957452][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 741.957452][ T1364] ipv6_rcv+0x1ad/0x810 [ 741.957452][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 741.957452][ T1364] process_backlog+0x101/0x620 [ 741.957452][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 741.957452][ T1364] net_rx_action+0x495/0xbe0 [ 741.957452][ T1364] __do_softirq+0x1b5/0x7f6 [ 741.957452][ T1364] [ 741.959497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 741.959497][ T1364] netdev_get_by_index+0x5e/0x80 [ 741.959497][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 741.959497][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 741.959497][ T1364] ip6_route_add+0x1c/0x140 [ 741.959497][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 741.959497][ T1364] addrconf_add_dev+0xe2/0x170 [ 741.959497][ T1364] inet6_addr_add+0x12f/0xa40 [ 741.959497][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 741.959497][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 741.959497][ T1364] netlink_rcv_skb+0x130/0x360 [ 741.959497][ T1364] netlink_unicast+0x449/0x710 [ 741.959497][ T1364] netlink_sendmsg+0x723/0xbe0 [ 741.959497][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 741.959497][ T1364] ___sys_sendmsg+0xee/0x170 [ 741.959497][ T1364] __sys_sendmsg+0xcd/0x170 [ 741.959497][ T1364] do_syscall_64+0xc6/0x1e0 [ 741.959497][ T1364] [ 741.961928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 741.961928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 741.961928][ T1364] ipv6_find_idev+0x102/0x170 [ 741.961928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 741.961928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 741.961928][ T1364] netlink_rcv_skb+0x130/0x360 [ 741.961928][ T1364] netlink_unicast+0x449/0x710 [ 741.961928][ T1364] netlink_sendmsg+0x723/0xbe0 [ 741.961928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 741.961928][ T1364] ___sys_sendmsg+0xee/0x170 [ 741.961928][ T1364] __sys_sendmsg+0xcd/0x170 [ 741.961928][ T1364] do_syscall_64+0xc6/0x1e0 [ 741.961928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 741.961928][ T1364] [ 741.963848][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 741.963848][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 741.963848][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 741.963848][ T1364] ipv6_find_idev+0x102/0x170 [ 741.963848][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 741.963848][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 741.963848][ T1364] netlink_rcv_skb+0x130/0x360 [ 741.963848][ T1364] netlink_unicast+0x449/0x710 [ 741.963848][ T1364] netlink_sendmsg+0x723/0xbe0 [ 741.963848][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 741.963848][ T1364] ___sys_sendmsg+0xee/0x170 [ 741.963848][ T1364] __sys_sendmsg+0xcd/0x170 [ 741.963848][ T1364] do_syscall_64+0xc6/0x1e0 [ 741.963848][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 741.963848][ T1364] [ 752.139028][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 752.139654][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 752.139654][ T1364] ___neigh_create+0x14b/0xf60 [ 752.139654][ T1364] ip6_finish_output2+0xa70/0xf80 [ 752.139654][ T1364] ip6_finish_output+0x4ed/0xd30 [ 752.139654][ T1364] ip6_output+0x1f3/0x770 [ 752.139654][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 752.139654][ T1364] mld_sendpack+0x62d/0xbc0 [ 752.139654][ T1364] mld_ifc_work+0x32/0x1f0 [ 752.139654][ T1364] process_one_work+0x84d/0x18a0 [ 752.139654][ T1364] worker_thread+0x587/0xd30 [ 752.139654][ T1364] kthread+0x28a/0x350 [ 752.139654][ T1364] ret_from_fork+0x31/0x70 [ 752.139654][ T1364] ret_from_fork_asm+0x1a/0x30 [ 752.139654][ T1364] [ 752.142640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 752.142640][ T1364] dst_init+0x84/0x4a0 [ 752.142640][ T1364] dst_alloc+0x97/0x150 [ 752.142640][ T1364] ip6_dst_alloc+0x23/0x90 [ 752.142640][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 752.142640][ T1364] ip6_pol_route+0x56f/0x840 [ 752.142640][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 752.142640][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 752.142640][ T1364] ipv6_rcv+0x1ad/0x810 [ 752.142640][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 752.142640][ T1364] process_backlog+0x101/0x620 [ 752.142640][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 752.142640][ T1364] net_rx_action+0x495/0xbe0 [ 752.142640][ T1364] __do_softirq+0x1b5/0x7f6 [ 752.142640][ T1364] [ 752.145792][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 752.145792][ T1364] netdev_get_by_index+0x5e/0x80 [ 752.145792][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 752.145792][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 752.145792][ T1364] ip6_route_add+0x1c/0x140 [ 752.145792][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 752.145792][ T1364] addrconf_add_dev+0xe2/0x170 [ 752.145792][ T1364] inet6_addr_add+0x12f/0xa40 [ 752.145792][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 752.145792][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.145792][ T1364] netlink_rcv_skb+0x130/0x360 [ 752.145792][ T1364] netlink_unicast+0x449/0x710 [ 752.145792][ T1364] netlink_sendmsg+0x723/0xbe0 [ 752.145792][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 752.145792][ T1364] ___sys_sendmsg+0xee/0x170 [ 752.145792][ T1364] __sys_sendmsg+0xcd/0x170 [ 752.145792][ T1364] do_syscall_64+0xc6/0x1e0 [ 752.145792][ T1364] [ 752.149555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 752.149555][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 752.149555][ T1364] ipv6_find_idev+0x102/0x170 [ 752.149555][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 752.149555][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.149555][ T1364] netlink_rcv_skb+0x130/0x360 [ 752.149555][ T1364] netlink_unicast+0x449/0x710 [ 752.149555][ T1364] netlink_sendmsg+0x723/0xbe0 [ 752.149555][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 752.149555][ T1364] ___sys_sendmsg+0xee/0x170 [ 752.149555][ T1364] __sys_sendmsg+0xcd/0x170 [ 752.149555][ T1364] do_syscall_64+0xc6/0x1e0 [ 752.149555][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.149555][ T1364] [ 752.152538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 752.152538][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 752.152538][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 752.152538][ T1364] ipv6_find_idev+0x102/0x170 [ 752.152538][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 752.152538][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 752.152538][ T1364] netlink_rcv_skb+0x130/0x360 [ 752.152538][ T1364] netlink_unicast+0x449/0x710 [ 752.152538][ T1364] netlink_sendmsg+0x723/0xbe0 [ 752.152538][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 752.152538][ T1364] ___sys_sendmsg+0xee/0x170 [ 752.152538][ T1364] __sys_sendmsg+0xcd/0x170 [ 752.152538][ T1364] do_syscall_64+0xc6/0x1e0 [ 752.152538][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 752.152538][ T1364] [ 762.267075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 762.267695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 762.267695][ T1364] ___neigh_create+0x14b/0xf60 [ 762.267695][ T1364] ip6_finish_output2+0xa70/0xf80 [ 762.267695][ T1364] ip6_finish_output+0x4ed/0xd30 [ 762.267695][ T1364] ip6_output+0x1f3/0x770 [ 762.267695][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 762.267695][ T1364] mld_sendpack+0x62d/0xbc0 [ 762.267695][ T1364] mld_ifc_work+0x32/0x1f0 [ 762.267695][ T1364] process_one_work+0x84d/0x18a0 [ 762.267695][ T1364] worker_thread+0x587/0xd30 [ 762.267695][ T1364] kthread+0x28a/0x350 [ 762.267695][ T1364] ret_from_fork+0x31/0x70 [ 762.267695][ T1364] ret_from_fork_asm+0x1a/0x30 [ 762.267695][ T1364] [ 762.270650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 762.270650][ T1364] dst_init+0x84/0x4a0 [ 762.270650][ T1364] dst_alloc+0x97/0x150 [ 762.270650][ T1364] ip6_dst_alloc+0x23/0x90 [ 762.270650][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 762.270650][ T1364] ip6_pol_route+0x56f/0x840 [ 762.270650][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 762.270650][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 762.270650][ T1364] ipv6_rcv+0x1ad/0x810 [ 762.270650][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 762.270650][ T1364] process_backlog+0x101/0x620 [ 762.270650][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 762.270650][ T1364] net_rx_action+0x495/0xbe0 [ 762.270650][ T1364] __do_softirq+0x1b5/0x7f6 [ 762.270650][ T1364] [ 762.273662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 762.273662][ T1364] netdev_get_by_index+0x5e/0x80 [ 762.273662][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 762.273662][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 762.273662][ T1364] ip6_route_add+0x1c/0x140 [ 762.273662][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 762.273662][ T1364] addrconf_add_dev+0xe2/0x170 [ 762.273662][ T1364] inet6_addr_add+0x12f/0xa40 [ 762.273662][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 762.273662][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.273662][ T1364] netlink_rcv_skb+0x130/0x360 [ 762.273662][ T1364] netlink_unicast+0x449/0x710 [ 762.273662][ T1364] netlink_sendmsg+0x723/0xbe0 [ 762.273662][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 762.273662][ T1364] ___sys_sendmsg+0xee/0x170 [ 762.273662][ T1364] __sys_sendmsg+0xcd/0x170 [ 762.273662][ T1364] do_syscall_64+0xc6/0x1e0 [ 762.273662][ T1364] [ 762.277134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 762.277134][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 762.277134][ T1364] ipv6_find_idev+0x102/0x170 [ 762.277134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 762.277134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.277134][ T1364] netlink_rcv_skb+0x130/0x360 [ 762.277134][ T1364] netlink_unicast+0x449/0x710 [ 762.277134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 762.277134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 762.277134][ T1364] ___sys_sendmsg+0xee/0x170 [ 762.277134][ T1364] __sys_sendmsg+0xcd/0x170 [ 762.277134][ T1364] do_syscall_64+0xc6/0x1e0 [ 762.277134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.277134][ T1364] [ 762.280008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 762.280008][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 762.280008][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 762.280008][ T1364] ipv6_find_idev+0x102/0x170 [ 762.280008][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 762.280008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 762.280008][ T1364] netlink_rcv_skb+0x130/0x360 [ 762.280008][ T1364] netlink_unicast+0x449/0x710 [ 762.280008][ T1364] netlink_sendmsg+0x723/0xbe0 [ 762.280008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 762.280008][ T1364] ___sys_sendmsg+0xee/0x170 [ 762.280008][ T1364] __sys_sendmsg+0xcd/0x170 [ 762.280008][ T1364] do_syscall_64+0xc6/0x1e0 [ 762.280008][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 762.280008][ T1364] [ 772.523046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 772.523599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 772.523599][ T1364] ___neigh_create+0x14b/0xf60 [ 772.523599][ T1364] ip6_finish_output2+0xa70/0xf80 [ 772.523599][ T1364] ip6_finish_output+0x4ed/0xd30 [ 772.523599][ T1364] ip6_output+0x1f3/0x770 [ 772.523599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 772.523599][ T1364] mld_sendpack+0x62d/0xbc0 [ 772.523599][ T1364] mld_ifc_work+0x32/0x1f0 [ 772.523599][ T1364] process_one_work+0x84d/0x18a0 [ 772.523599][ T1364] worker_thread+0x587/0xd30 [ 772.523599][ T1364] kthread+0x28a/0x350 [ 772.523599][ T1364] ret_from_fork+0x31/0x70 [ 772.523599][ T1364] ret_from_fork_asm+0x1a/0x30 [ 772.523599][ T1364] [ 772.525491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 772.525491][ T1364] dst_init+0x84/0x4a0 [ 772.525491][ T1364] dst_alloc+0x97/0x150 [ 772.525491][ T1364] ip6_dst_alloc+0x23/0x90 [ 772.525491][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 772.525491][ T1364] ip6_pol_route+0x56f/0x840 [ 772.525491][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 772.525491][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 772.525491][ T1364] ipv6_rcv+0x1ad/0x810 [ 772.525491][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 772.525491][ T1364] process_backlog+0x101/0x620 [ 772.525491][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 772.525491][ T1364] net_rx_action+0x495/0xbe0 [ 772.525491][ T1364] __do_softirq+0x1b5/0x7f6 [ 772.525491][ T1364] [ 772.527495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 772.527495][ T1364] netdev_get_by_index+0x5e/0x80 [ 772.527495][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 772.527495][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 772.527495][ T1364] ip6_route_add+0x1c/0x140 [ 772.527495][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 772.527495][ T1364] addrconf_add_dev+0xe2/0x170 [ 772.527495][ T1364] inet6_addr_add+0x12f/0xa40 [ 772.527495][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 772.527495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.527495][ T1364] netlink_rcv_skb+0x130/0x360 [ 772.527495][ T1364] netlink_unicast+0x449/0x710 [ 772.527495][ T1364] netlink_sendmsg+0x723/0xbe0 [ 772.527495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 772.527495][ T1364] ___sys_sendmsg+0xee/0x170 [ 772.527495][ T1364] __sys_sendmsg+0xcd/0x170 [ 772.527495][ T1364] do_syscall_64+0xc6/0x1e0 [ 772.527495][ T1364] [ 772.529887][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 772.529887][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 772.529887][ T1364] ipv6_find_idev+0x102/0x170 [ 772.529887][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 772.529887][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.529887][ T1364] netlink_rcv_skb+0x130/0x360 [ 772.529887][ T1364] netlink_unicast+0x449/0x710 [ 772.529887][ T1364] netlink_sendmsg+0x723/0xbe0 [ 772.529887][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 772.529887][ T1364] ___sys_sendmsg+0xee/0x170 [ 772.529887][ T1364] __sys_sendmsg+0xcd/0x170 [ 772.529887][ T1364] do_syscall_64+0xc6/0x1e0 [ 772.529887][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.529887][ T1364] [ 772.531763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 772.531763][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 772.531763][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 772.531763][ T1364] ipv6_find_idev+0x102/0x170 [ 772.531763][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 772.531763][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 772.531763][ T1364] netlink_rcv_skb+0x130/0x360 [ 772.531763][ T1364] netlink_unicast+0x449/0x710 [ 772.531763][ T1364] netlink_sendmsg+0x723/0xbe0 [ 772.531763][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 772.531763][ T1364] ___sys_sendmsg+0xee/0x170 [ 772.531763][ T1364] __sys_sendmsg+0xcd/0x170 [ 772.531763][ T1364] do_syscall_64+0xc6/0x1e0 [ 772.531763][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 772.531763][ T1364] [ 782.771100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 782.771641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 782.771641][ T1364] ___neigh_create+0x14b/0xf60 [ 782.771641][ T1364] ip6_finish_output2+0xa70/0xf80 [ 782.771641][ T1364] ip6_finish_output+0x4ed/0xd30 [ 782.771641][ T1364] ip6_output+0x1f3/0x770 [ 782.771641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 782.771641][ T1364] mld_sendpack+0x62d/0xbc0 [ 782.771641][ T1364] mld_ifc_work+0x32/0x1f0 [ 782.771641][ T1364] process_one_work+0x84d/0x18a0 [ 782.771641][ T1364] worker_thread+0x587/0xd30 [ 782.771641][ T1364] kthread+0x28a/0x350 [ 782.771641][ T1364] ret_from_fork+0x31/0x70 [ 782.771641][ T1364] ret_from_fork_asm+0x1a/0x30 [ 782.771641][ T1364] [ 782.773411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 782.773411][ T1364] dst_init+0x84/0x4a0 [ 782.773411][ T1364] dst_alloc+0x97/0x150 [ 782.773411][ T1364] ip6_dst_alloc+0x23/0x90 [ 782.773411][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 782.773411][ T1364] ip6_pol_route+0x56f/0x840 [ 782.773411][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 782.773411][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 782.773411][ T1364] ipv6_rcv+0x1ad/0x810 [ 782.773411][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 782.773411][ T1364] process_backlog+0x101/0x620 [ 782.773411][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 782.773411][ T1364] net_rx_action+0x495/0xbe0 [ 782.773411][ T1364] __do_softirq+0x1b5/0x7f6 [ 782.773411][ T1364] [ 782.775294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 782.775294][ T1364] netdev_get_by_index+0x5e/0x80 [ 782.775294][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 782.775294][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 782.775294][ T1364] ip6_route_add+0x1c/0x140 [ 782.775294][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 782.775294][ T1364] addrconf_add_dev+0xe2/0x170 [ 782.775294][ T1364] inet6_addr_add+0x12f/0xa40 [ 782.775294][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 782.775294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.775294][ T1364] netlink_rcv_skb+0x130/0x360 [ 782.775294][ T1364] netlink_unicast+0x449/0x710 [ 782.775294][ T1364] netlink_sendmsg+0x723/0xbe0 [ 782.775294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 782.775294][ T1364] ___sys_sendmsg+0xee/0x170 [ 782.775294][ T1364] __sys_sendmsg+0xcd/0x170 [ 782.775294][ T1364] do_syscall_64+0xc6/0x1e0 [ 782.775294][ T1364] [ 782.777510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 782.777510][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 782.777510][ T1364] ipv6_find_idev+0x102/0x170 [ 782.777510][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 782.777510][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.777510][ T1364] netlink_rcv_skb+0x130/0x360 [ 782.777510][ T1364] netlink_unicast+0x449/0x710 [ 782.777510][ T1364] netlink_sendmsg+0x723/0xbe0 [ 782.777510][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 782.777510][ T1364] ___sys_sendmsg+0xee/0x170 [ 782.777510][ T1364] __sys_sendmsg+0xcd/0x170 [ 782.777510][ T1364] do_syscall_64+0xc6/0x1e0 [ 782.777510][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.777510][ T1364] [ 782.779243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 782.779243][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 782.779243][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 782.779243][ T1364] ipv6_find_idev+0x102/0x170 [ 782.779243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 782.779243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 782.779243][ T1364] netlink_rcv_skb+0x130/0x360 [ 782.779243][ T1364] netlink_unicast+0x449/0x710 [ 782.779243][ T1364] netlink_sendmsg+0x723/0xbe0 [ 782.779243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 782.779243][ T1364] ___sys_sendmsg+0xee/0x170 [ 782.779243][ T1364] __sys_sendmsg+0xcd/0x170 [ 782.779243][ T1364] do_syscall_64+0xc6/0x1e0 [ 782.779243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 782.779243][ T1364] [ 793.019055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 793.019489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 793.019489][ T1364] ___neigh_create+0x14b/0xf60 [ 793.019489][ T1364] ip6_finish_output2+0xa70/0xf80 [ 793.019489][ T1364] ip6_finish_output+0x4ed/0xd30 [ 793.019489][ T1364] ip6_output+0x1f3/0x770 [ 793.019489][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 793.019489][ T1364] mld_sendpack+0x62d/0xbc0 [ 793.019489][ T1364] mld_ifc_work+0x32/0x1f0 [ 793.019489][ T1364] process_one_work+0x84d/0x18a0 [ 793.019489][ T1364] worker_thread+0x587/0xd30 [ 793.019489][ T1364] kthread+0x28a/0x350 [ 793.019489][ T1364] ret_from_fork+0x31/0x70 [ 793.019489][ T1364] ret_from_fork_asm+0x1a/0x30 [ 793.019489][ T1364] [ 793.021222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 793.021222][ T1364] dst_init+0x84/0x4a0 [ 793.021222][ T1364] dst_alloc+0x97/0x150 [ 793.021222][ T1364] ip6_dst_alloc+0x23/0x90 [ 793.021222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 793.021222][ T1364] ip6_pol_route+0x56f/0x840 [ 793.021222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 793.021222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 793.021222][ T1364] ipv6_rcv+0x1ad/0x810 [ 793.021222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 793.021222][ T1364] process_backlog+0x101/0x620 [ 793.021222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 793.021222][ T1364] net_rx_action+0x495/0xbe0 [ 793.021222][ T1364] __do_softirq+0x1b5/0x7f6 [ 793.021222][ T1364] [ 793.023092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 793.023092][ T1364] netdev_get_by_index+0x5e/0x80 [ 793.023092][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 793.023092][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 793.023092][ T1364] ip6_route_add+0x1c/0x140 [ 793.023092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 793.023092][ T1364] addrconf_add_dev+0xe2/0x170 [ 793.023092][ T1364] inet6_addr_add+0x12f/0xa40 [ 793.023092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 793.023092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.023092][ T1364] netlink_rcv_skb+0x130/0x360 [ 793.023092][ T1364] netlink_unicast+0x449/0x710 [ 793.023092][ T1364] netlink_sendmsg+0x723/0xbe0 [ 793.023092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 793.023092][ T1364] ___sys_sendmsg+0xee/0x170 [ 793.023092][ T1364] __sys_sendmsg+0xcd/0x170 [ 793.023092][ T1364] do_syscall_64+0xc6/0x1e0 [ 793.023092][ T1364] [ 793.025303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 793.025303][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 793.025303][ T1364] ipv6_find_idev+0x102/0x170 [ 793.025303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 793.025303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.025303][ T1364] netlink_rcv_skb+0x130/0x360 [ 793.025303][ T1364] netlink_unicast+0x449/0x710 [ 793.025303][ T1364] netlink_sendmsg+0x723/0xbe0 [ 793.025303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 793.025303][ T1364] ___sys_sendmsg+0xee/0x170 [ 793.025303][ T1364] __sys_sendmsg+0xcd/0x170 [ 793.025303][ T1364] do_syscall_64+0xc6/0x1e0 [ 793.025303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.025303][ T1364] [ 793.027024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 793.027024][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 793.027024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 793.027024][ T1364] ipv6_find_idev+0x102/0x170 [ 793.027024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 793.027024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 793.027024][ T1364] netlink_rcv_skb+0x130/0x360 [ 793.027024][ T1364] netlink_unicast+0x449/0x710 [ 793.027024][ T1364] netlink_sendmsg+0x723/0xbe0 [ 793.027024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 793.027024][ T1364] ___sys_sendmsg+0xee/0x170 [ 793.027024][ T1364] __sys_sendmsg+0xcd/0x170 [ 793.027024][ T1364] do_syscall_64+0xc6/0x1e0 [ 793.027024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 793.027024][ T1364] [ 803.267047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 803.267558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 803.267558][ T1364] ___neigh_create+0x14b/0xf60 [ 803.267558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 803.267558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 803.267558][ T1364] ip6_output+0x1f3/0x770 [ 803.267558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 803.267558][ T1364] mld_sendpack+0x62d/0xbc0 [ 803.267558][ T1364] mld_ifc_work+0x32/0x1f0 [ 803.267558][ T1364] process_one_work+0x84d/0x18a0 [ 803.267558][ T1364] worker_thread+0x587/0xd30 [ 803.267558][ T1364] kthread+0x28a/0x350 [ 803.267558][ T1364] ret_from_fork+0x31/0x70 [ 803.267558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 803.267558][ T1364] [ 803.269288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 803.269288][ T1364] dst_init+0x84/0x4a0 [ 803.269288][ T1364] dst_alloc+0x97/0x150 [ 803.269288][ T1364] ip6_dst_alloc+0x23/0x90 [ 803.269288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 803.269288][ T1364] ip6_pol_route+0x56f/0x840 [ 803.269288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 803.269288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 803.269288][ T1364] ipv6_rcv+0x1ad/0x810 [ 803.269288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 803.269288][ T1364] process_backlog+0x101/0x620 [ 803.269288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 803.269288][ T1364] net_rx_action+0x495/0xbe0 [ 803.269288][ T1364] __do_softirq+0x1b5/0x7f6 [ 803.269288][ T1364] [ 803.271123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 803.271123][ T1364] netdev_get_by_index+0x5e/0x80 [ 803.271123][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 803.271123][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 803.271123][ T1364] ip6_route_add+0x1c/0x140 [ 803.271123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 803.271123][ T1364] addrconf_add_dev+0xe2/0x170 [ 803.271123][ T1364] inet6_addr_add+0x12f/0xa40 [ 803.271123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 803.271123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.271123][ T1364] netlink_rcv_skb+0x130/0x360 [ 803.271123][ T1364] netlink_unicast+0x449/0x710 [ 803.271123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 803.271123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 803.271123][ T1364] ___sys_sendmsg+0xee/0x170 [ 803.271123][ T1364] __sys_sendmsg+0xcd/0x170 [ 803.271123][ T1364] do_syscall_64+0xc6/0x1e0 [ 803.271123][ T1364] [ 803.273349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 803.273349][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 803.273349][ T1364] ipv6_find_idev+0x102/0x170 [ 803.273349][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 803.273349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.273349][ T1364] netlink_rcv_skb+0x130/0x360 [ 803.273349][ T1364] netlink_unicast+0x449/0x710 [ 803.273349][ T1364] netlink_sendmsg+0x723/0xbe0 [ 803.273349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 803.273349][ T1364] ___sys_sendmsg+0xee/0x170 [ 803.273349][ T1364] __sys_sendmsg+0xcd/0x170 [ 803.273349][ T1364] do_syscall_64+0xc6/0x1e0 [ 803.273349][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.273349][ T1364] [ 803.275075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 803.275075][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 803.275075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 803.275075][ T1364] ipv6_find_idev+0x102/0x170 [ 803.275075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 803.275075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 803.275075][ T1364] netlink_rcv_skb+0x130/0x360 [ 803.275075][ T1364] netlink_unicast+0x449/0x710 [ 803.275075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 803.275075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 803.275075][ T1364] ___sys_sendmsg+0xee/0x170 [ 803.275075][ T1364] __sys_sendmsg+0xcd/0x170 [ 803.275075][ T1364] do_syscall_64+0xc6/0x1e0 [ 803.275075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 803.275075][ T1364] [ 813.315056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 813.315579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 813.315579][ T1364] ___neigh_create+0x14b/0xf60 [ 813.315579][ T1364] ip6_finish_output2+0xa70/0xf80 [ 813.315579][ T1364] ip6_finish_output+0x4ed/0xd30 [ 813.315579][ T1364] ip6_output+0x1f3/0x770 [ 813.315579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 813.315579][ T1364] mld_sendpack+0x62d/0xbc0 [ 813.315579][ T1364] mld_ifc_work+0x32/0x1f0 [ 813.315579][ T1364] process_one_work+0x84d/0x18a0 [ 813.315579][ T1364] worker_thread+0x587/0xd30 [ 813.315579][ T1364] kthread+0x28a/0x350 [ 813.315579][ T1364] ret_from_fork+0x31/0x70 [ 813.315579][ T1364] ret_from_fork_asm+0x1a/0x30 [ 813.315579][ T1364] [ 813.317287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 813.317287][ T1364] dst_init+0x84/0x4a0 [ 813.317287][ T1364] dst_alloc+0x97/0x150 [ 813.317287][ T1364] ip6_dst_alloc+0x23/0x90 [ 813.317287][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 813.317287][ T1364] ip6_pol_route+0x56f/0x840 [ 813.317287][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 813.317287][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 813.317287][ T1364] ipv6_rcv+0x1ad/0x810 [ 813.317287][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 813.317287][ T1364] process_backlog+0x101/0x620 [ 813.317287][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 813.317287][ T1364] net_rx_action+0x495/0xbe0 [ 813.317287][ T1364] __do_softirq+0x1b5/0x7f6 [ 813.317287][ T1364] [ 813.319100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 813.319100][ T1364] netdev_get_by_index+0x5e/0x80 [ 813.319100][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 813.319100][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 813.319100][ T1364] ip6_route_add+0x1c/0x140 [ 813.319100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 813.319100][ T1364] addrconf_add_dev+0xe2/0x170 [ 813.319100][ T1364] inet6_addr_add+0x12f/0xa40 [ 813.319100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 813.319100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.319100][ T1364] netlink_rcv_skb+0x130/0x360 [ 813.319100][ T1364] netlink_unicast+0x449/0x710 [ 813.319100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 813.319100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 813.319100][ T1364] ___sys_sendmsg+0xee/0x170 [ 813.319100][ T1364] __sys_sendmsg+0xcd/0x170 [ 813.319100][ T1364] do_syscall_64+0xc6/0x1e0 [ 813.319100][ T1364] [ 813.321274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 813.321274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 813.321274][ T1364] ipv6_find_idev+0x102/0x170 [ 813.321274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 813.321274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.321274][ T1364] netlink_rcv_skb+0x130/0x360 [ 813.321274][ T1364] netlink_unicast+0x449/0x710 [ 813.321274][ T1364] netlink_sendmsg+0x723/0xbe0 [ 813.321274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 813.321274][ T1364] ___sys_sendmsg+0xee/0x170 [ 813.321274][ T1364] __sys_sendmsg+0xcd/0x170 [ 813.321274][ T1364] do_syscall_64+0xc6/0x1e0 [ 813.321274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.321274][ T1364] [ 813.323083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 813.323083][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 813.323083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 813.323083][ T1364] ipv6_find_idev+0x102/0x170 [ 813.323083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 813.323083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 813.323083][ T1364] netlink_rcv_skb+0x130/0x360 [ 813.323083][ T1364] netlink_unicast+0x449/0x710 [ 813.323083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 813.323083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 813.323083][ T1364] ___sys_sendmsg+0xee/0x170 [ 813.323083][ T1364] __sys_sendmsg+0xcd/0x170 [ 813.323083][ T1364] do_syscall_64+0xc6/0x1e0 [ 813.323083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 813.323083][ T1364] [ 823.499109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 823.499615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 823.499615][ T1364] ___neigh_create+0x14b/0xf60 [ 823.499615][ T1364] ip6_finish_output2+0xa70/0xf80 [ 823.499615][ T1364] ip6_finish_output+0x4ed/0xd30 [ 823.499615][ T1364] ip6_output+0x1f3/0x770 [ 823.499615][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 823.499615][ T1364] mld_sendpack+0x62d/0xbc0 [ 823.499615][ T1364] mld_ifc_work+0x32/0x1f0 [ 823.499615][ T1364] process_one_work+0x84d/0x18a0 [ 823.499615][ T1364] worker_thread+0x587/0xd30 [ 823.499615][ T1364] kthread+0x28a/0x350 [ 823.499615][ T1364] ret_from_fork+0x31/0x70 [ 823.499615][ T1364] ret_from_fork_asm+0x1a/0x30 [ 823.499615][ T1364] [ 823.501349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 823.501349][ T1364] dst_init+0x84/0x4a0 [ 823.501349][ T1364] dst_alloc+0x97/0x150 [ 823.501349][ T1364] ip6_dst_alloc+0x23/0x90 [ 823.501349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 823.501349][ T1364] ip6_pol_route+0x56f/0x840 [ 823.501349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 823.501349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 823.501349][ T1364] ipv6_rcv+0x1ad/0x810 [ 823.501349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 823.501349][ T1364] process_backlog+0x101/0x620 [ 823.501349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 823.501349][ T1364] net_rx_action+0x495/0xbe0 [ 823.501349][ T1364] __do_softirq+0x1b5/0x7f6 [ 823.501349][ T1364] [ 823.503290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 823.503290][ T1364] netdev_get_by_index+0x5e/0x80 [ 823.503290][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 823.503290][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 823.503290][ T1364] ip6_route_add+0x1c/0x140 [ 823.503290][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 823.503290][ T1364] addrconf_add_dev+0xe2/0x170 [ 823.503290][ T1364] inet6_addr_add+0x12f/0xa40 [ 823.503290][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 823.503290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.503290][ T1364] netlink_rcv_skb+0x130/0x360 [ 823.503290][ T1364] netlink_unicast+0x449/0x710 [ 823.503290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 823.503290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 823.503290][ T1364] ___sys_sendmsg+0xee/0x170 [ 823.503290][ T1364] __sys_sendmsg+0xcd/0x170 [ 823.503290][ T1364] do_syscall_64+0xc6/0x1e0 [ 823.503290][ T1364] [ 823.505470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 823.505470][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 823.505470][ T1364] ipv6_find_idev+0x102/0x170 [ 823.505470][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 823.505470][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.505470][ T1364] netlink_rcv_skb+0x130/0x360 [ 823.505470][ T1364] netlink_unicast+0x449/0x710 [ 823.505470][ T1364] netlink_sendmsg+0x723/0xbe0 [ 823.505470][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 823.505470][ T1364] ___sys_sendmsg+0xee/0x170 [ 823.505470][ T1364] __sys_sendmsg+0xcd/0x170 [ 823.505470][ T1364] do_syscall_64+0xc6/0x1e0 [ 823.505470][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.505470][ T1364] [ 823.507197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 823.507197][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 823.507197][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 823.507197][ T1364] ipv6_find_idev+0x102/0x170 [ 823.507197][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 823.507197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 823.507197][ T1364] netlink_rcv_skb+0x130/0x360 [ 823.507197][ T1364] netlink_unicast+0x449/0x710 [ 823.507197][ T1364] netlink_sendmsg+0x723/0xbe0 [ 823.507197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 823.507197][ T1364] ___sys_sendmsg+0xee/0x170 [ 823.507197][ T1364] __sys_sendmsg+0xcd/0x170 [ 823.507197][ T1364] do_syscall_64+0xc6/0x1e0 [ 823.507197][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 823.507197][ T1364] [ 833.579123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 833.579569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 833.579569][ T1364] ___neigh_create+0x14b/0xf60 [ 833.579569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 833.579569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 833.579569][ T1364] ip6_output+0x1f3/0x770 [ 833.579569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 833.579569][ T1364] mld_sendpack+0x62d/0xbc0 [ 833.579569][ T1364] mld_ifc_work+0x32/0x1f0 [ 833.579569][ T1364] process_one_work+0x84d/0x18a0 [ 833.579569][ T1364] worker_thread+0x587/0xd30 [ 833.579569][ T1364] kthread+0x28a/0x350 [ 833.579569][ T1364] ret_from_fork+0x31/0x70 [ 833.579569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 833.579569][ T1364] [ 833.581644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 833.581644][ T1364] dst_init+0x84/0x4a0 [ 833.581644][ T1364] dst_alloc+0x97/0x150 [ 833.581644][ T1364] ip6_dst_alloc+0x23/0x90 [ 833.581644][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 833.581644][ T1364] ip6_pol_route+0x56f/0x840 [ 833.581644][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 833.581644][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 833.581644][ T1364] ipv6_rcv+0x1ad/0x810 [ 833.581644][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 833.581644][ T1364] process_backlog+0x101/0x620 [ 833.581644][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 833.581644][ T1364] net_rx_action+0x495/0xbe0 [ 833.581644][ T1364] __do_softirq+0x1b5/0x7f6 [ 833.581644][ T1364] [ 833.583477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 833.583477][ T1364] netdev_get_by_index+0x5e/0x80 [ 833.583477][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 833.583477][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 833.583477][ T1364] ip6_route_add+0x1c/0x140 [ 833.583477][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 833.583477][ T1364] addrconf_add_dev+0xe2/0x170 [ 833.583477][ T1364] inet6_addr_add+0x12f/0xa40 [ 833.583477][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 833.583477][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.583477][ T1364] netlink_rcv_skb+0x130/0x360 [ 833.583477][ T1364] netlink_unicast+0x449/0x710 [ 833.583477][ T1364] netlink_sendmsg+0x723/0xbe0 [ 833.583477][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 833.583477][ T1364] ___sys_sendmsg+0xee/0x170 [ 833.583477][ T1364] __sys_sendmsg+0xcd/0x170 [ 833.583477][ T1364] do_syscall_64+0xc6/0x1e0 [ 833.583477][ T1364] [ 833.585656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 833.585656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 833.585656][ T1364] ipv6_find_idev+0x102/0x170 [ 833.585656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 833.585656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.585656][ T1364] netlink_rcv_skb+0x130/0x360 [ 833.585656][ T1364] netlink_unicast+0x449/0x710 [ 833.585656][ T1364] netlink_sendmsg+0x723/0xbe0 [ 833.585656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 833.585656][ T1364] ___sys_sendmsg+0xee/0x170 [ 833.585656][ T1364] __sys_sendmsg+0xcd/0x170 [ 833.585656][ T1364] do_syscall_64+0xc6/0x1e0 [ 833.585656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.585656][ T1364] [ 833.587377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 833.587377][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 833.587377][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 833.587377][ T1364] ipv6_find_idev+0x102/0x170 [ 833.587377][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 833.587377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 833.587377][ T1364] netlink_rcv_skb+0x130/0x360 [ 833.587377][ T1364] netlink_unicast+0x449/0x710 [ 833.587377][ T1364] netlink_sendmsg+0x723/0xbe0 [ 833.587377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 833.587377][ T1364] ___sys_sendmsg+0xee/0x170 [ 833.587377][ T1364] __sys_sendmsg+0xcd/0x170 [ 833.587377][ T1364] do_syscall_64+0xc6/0x1e0 [ 833.587377][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 833.587377][ T1364] [ 843.843189][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 843.843626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 843.843626][ T1364] ___neigh_create+0x14b/0xf60 [ 843.843626][ T1364] ip6_finish_output2+0xa70/0xf80 [ 843.843626][ T1364] ip6_finish_output+0x4ed/0xd30 [ 843.843626][ T1364] ip6_output+0x1f3/0x770 [ 843.843626][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 843.843626][ T1364] mld_sendpack+0x62d/0xbc0 [ 843.843626][ T1364] mld_ifc_work+0x32/0x1f0 [ 843.843626][ T1364] process_one_work+0x84d/0x18a0 [ 843.843626][ T1364] worker_thread+0x587/0xd30 [ 843.843626][ T1364] kthread+0x28a/0x350 [ 843.843626][ T1364] ret_from_fork+0x31/0x70 [ 843.843626][ T1364] ret_from_fork_asm+0x1a/0x30 [ 843.843626][ T1364] [ 843.845332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 843.845332][ T1364] dst_init+0x84/0x4a0 [ 843.845332][ T1364] dst_alloc+0x97/0x150 [ 843.845332][ T1364] ip6_dst_alloc+0x23/0x90 [ 843.845332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 843.845332][ T1364] ip6_pol_route+0x56f/0x840 [ 843.845332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 843.845332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 843.845332][ T1364] ipv6_rcv+0x1ad/0x810 [ 843.845332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 843.845332][ T1364] process_backlog+0x101/0x620 [ 843.845332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 843.845332][ T1364] net_rx_action+0x495/0xbe0 [ 843.845332][ T1364] __do_softirq+0x1b5/0x7f6 [ 843.845332][ T1364] [ 843.847159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 843.847159][ T1364] netdev_get_by_index+0x5e/0x80 [ 843.847159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 843.847159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 843.847159][ T1364] ip6_route_add+0x1c/0x140 [ 843.847159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 843.847159][ T1364] addrconf_add_dev+0xe2/0x170 [ 843.847159][ T1364] inet6_addr_add+0x12f/0xa40 [ 843.847159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 843.847159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 843.847159][ T1364] netlink_rcv_skb+0x130/0x360 [ 843.847159][ T1364] netlink_unicast+0x449/0x710 [ 843.847159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 843.847159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 843.847159][ T1364] ___sys_sendmsg+0xee/0x170 [ 843.847159][ T1364] __sys_sendmsg+0xcd/0x170 [ 843.847159][ T1364] do_syscall_64+0xc6/0x1e0 [ 843.847159][ T1364] [ 843.849330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 843.849330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 843.849330][ T1364] ipv6_find_idev+0x102/0x170 [ 843.849330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 843.849330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 843.849330][ T1364] netlink_rcv_skb+0x130/0x360 [ 843.849330][ T1364] netlink_unicast+0x449/0x710 [ 843.849330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 843.849330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 843.849330][ T1364] ___sys_sendmsg+0xee/0x170 [ 843.849330][ T1364] __sys_sendmsg+0xcd/0x170 [ 843.849330][ T1364] do_syscall_64+0xc6/0x1e0 [ 843.849330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 843.849330][ T1364] [ 843.851031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 843.851031][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 843.851031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 843.851031][ T1364] ipv6_find_idev+0x102/0x170 [ 843.851031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 843.851031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 843.851031][ T1364] netlink_rcv_skb+0x130/0x360 [ 843.851031][ T1364] netlink_unicast+0x449/0x710 [ 843.851031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 843.851031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 843.851031][ T1364] ___sys_sendmsg+0xee/0x170 [ 843.851031][ T1364] __sys_sendmsg+0xcd/0x170 [ 843.851031][ T1364] do_syscall_64+0xc6/0x1e0 [ 843.851031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 843.851031][ T1364] [ 853.891066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 853.891488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 853.891488][ T1364] ___neigh_create+0x14b/0xf60 [ 853.891488][ T1364] ip6_finish_output2+0xa70/0xf80 [ 853.891488][ T1364] ip6_finish_output+0x4ed/0xd30 [ 853.891488][ T1364] ip6_output+0x1f3/0x770 [ 853.891488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 853.891488][ T1364] mld_sendpack+0x62d/0xbc0 [ 853.891488][ T1364] mld_ifc_work+0x32/0x1f0 [ 853.891488][ T1364] process_one_work+0x84d/0x18a0 [ 853.891488][ T1364] worker_thread+0x587/0xd30 [ 853.891488][ T1364] kthread+0x28a/0x350 [ 853.891488][ T1364] ret_from_fork+0x31/0x70 [ 853.891488][ T1364] ret_from_fork_asm+0x1a/0x30 [ 853.891488][ T1364] [ 853.893231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 853.893231][ T1364] dst_init+0x84/0x4a0 [ 853.893231][ T1364] dst_alloc+0x97/0x150 [ 853.893231][ T1364] ip6_dst_alloc+0x23/0x90 [ 853.893231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 853.893231][ T1364] ip6_pol_route+0x56f/0x840 [ 853.893231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 853.893231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 853.893231][ T1364] ipv6_rcv+0x1ad/0x810 [ 853.893231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 853.893231][ T1364] process_backlog+0x101/0x620 [ 853.893231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 853.893231][ T1364] net_rx_action+0x495/0xbe0 [ 853.893231][ T1364] __do_softirq+0x1b5/0x7f6 [ 853.893231][ T1364] [ 853.895047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 853.895047][ T1364] netdev_get_by_index+0x5e/0x80 [ 853.895047][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 853.895047][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 853.895047][ T1364] ip6_route_add+0x1c/0x140 [ 853.895047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 853.895047][ T1364] addrconf_add_dev+0xe2/0x170 [ 853.895047][ T1364] inet6_addr_add+0x12f/0xa40 [ 853.895047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 853.895047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 853.895047][ T1364] netlink_rcv_skb+0x130/0x360 [ 853.895047][ T1364] netlink_unicast+0x449/0x710 [ 853.895047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 853.895047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 853.895047][ T1364] ___sys_sendmsg+0xee/0x170 [ 853.895047][ T1364] __sys_sendmsg+0xcd/0x170 [ 853.895047][ T1364] do_syscall_64+0xc6/0x1e0 [ 853.895047][ T1364] [ 853.897336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 853.897336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 853.897336][ T1364] ipv6_find_idev+0x102/0x170 [ 853.897336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 853.897336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 853.897336][ T1364] netlink_rcv_skb+0x130/0x360 [ 853.897336][ T1364] netlink_unicast+0x449/0x710 [ 853.897336][ T1364] netlink_sendmsg+0x723/0xbe0 [ 853.897336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 853.897336][ T1364] ___sys_sendmsg+0xee/0x170 [ 853.897336][ T1364] __sys_sendmsg+0xcd/0x170 [ 853.897336][ T1364] do_syscall_64+0xc6/0x1e0 [ 853.897336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 853.897336][ T1364] [ 853.899041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 853.899041][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 853.899041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 853.899041][ T1364] ipv6_find_idev+0x102/0x170 [ 853.899041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 853.899041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 853.899041][ T1364] netlink_rcv_skb+0x130/0x360 [ 853.899041][ T1364] netlink_unicast+0x449/0x710 [ 853.899041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 853.899041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 853.899041][ T1364] ___sys_sendmsg+0xee/0x170 [ 853.899041][ T1364] __sys_sendmsg+0xcd/0x170 [ 853.899041][ T1364] do_syscall_64+0xc6/0x1e0 [ 853.899041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 853.899041][ T1364] [ 864.147041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 864.147506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 864.147506][ T1364] ___neigh_create+0x14b/0xf60 [ 864.147506][ T1364] ip6_finish_output2+0xa70/0xf80 [ 864.147506][ T1364] ip6_finish_output+0x4ed/0xd30 [ 864.147506][ T1364] ip6_output+0x1f3/0x770 [ 864.147506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 864.147506][ T1364] mld_sendpack+0x62d/0xbc0 [ 864.147506][ T1364] mld_ifc_work+0x32/0x1f0 [ 864.147506][ T1364] process_one_work+0x84d/0x18a0 [ 864.147506][ T1364] worker_thread+0x587/0xd30 [ 864.147506][ T1364] kthread+0x28a/0x350 [ 864.147506][ T1364] ret_from_fork+0x31/0x70 [ 864.147506][ T1364] ret_from_fork_asm+0x1a/0x30 [ 864.147506][ T1364] [ 864.149251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 864.149251][ T1364] dst_init+0x84/0x4a0 [ 864.149251][ T1364] dst_alloc+0x97/0x150 [ 864.149251][ T1364] ip6_dst_alloc+0x23/0x90 [ 864.149251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 864.149251][ T1364] ip6_pol_route+0x56f/0x840 [ 864.149251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 864.149251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 864.149251][ T1364] ipv6_rcv+0x1ad/0x810 [ 864.149251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 864.149251][ T1364] process_backlog+0x101/0x620 [ 864.149251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 864.149251][ T1364] net_rx_action+0x495/0xbe0 [ 864.149251][ T1364] __do_softirq+0x1b5/0x7f6 [ 864.149251][ T1364] [ 864.151079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 864.151079][ T1364] netdev_get_by_index+0x5e/0x80 [ 864.151079][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 864.151079][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 864.151079][ T1364] ip6_route_add+0x1c/0x140 [ 864.151079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 864.151079][ T1364] addrconf_add_dev+0xe2/0x170 [ 864.151079][ T1364] inet6_addr_add+0x12f/0xa40 [ 864.151079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 864.151079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.151079][ T1364] netlink_rcv_skb+0x130/0x360 [ 864.151079][ T1364] netlink_unicast+0x449/0x710 [ 864.151079][ T1364] netlink_sendmsg+0x723/0xbe0 [ 864.151079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 864.151079][ T1364] ___sys_sendmsg+0xee/0x170 [ 864.151079][ T1364] __sys_sendmsg+0xcd/0x170 [ 864.151079][ T1364] do_syscall_64+0xc6/0x1e0 [ 864.151079][ T1364] [ 864.153282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 864.153282][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 864.153282][ T1364] ipv6_find_idev+0x102/0x170 [ 864.153282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 864.153282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.153282][ T1364] netlink_rcv_skb+0x130/0x360 [ 864.153282][ T1364] netlink_unicast+0x449/0x710 [ 864.153282][ T1364] netlink_sendmsg+0x723/0xbe0 [ 864.153282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 864.153282][ T1364] ___sys_sendmsg+0xee/0x170 [ 864.153282][ T1364] __sys_sendmsg+0xcd/0x170 [ 864.153282][ T1364] do_syscall_64+0xc6/0x1e0 [ 864.153282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.153282][ T1364] [ 864.155005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 864.155005][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 864.155005][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 864.155005][ T1364] ipv6_find_idev+0x102/0x170 [ 864.155005][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 864.155005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 864.155005][ T1364] netlink_rcv_skb+0x130/0x360 [ 864.155005][ T1364] netlink_unicast+0x449/0x710 [ 864.155005][ T1364] netlink_sendmsg+0x723/0xbe0 [ 864.155005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 864.155005][ T1364] ___sys_sendmsg+0xee/0x170 [ 864.155005][ T1364] __sys_sendmsg+0xcd/0x170 [ 864.155005][ T1364] do_syscall_64+0xc6/0x1e0 [ 864.155005][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 864.155005][ T1364] [ 874.403100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 874.403636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 874.403636][ T1364] ___neigh_create+0x14b/0xf60 [ 874.403636][ T1364] ip6_finish_output2+0xa70/0xf80 [ 874.403636][ T1364] ip6_finish_output+0x4ed/0xd30 [ 874.403636][ T1364] ip6_output+0x1f3/0x770 [ 874.403636][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 874.403636][ T1364] mld_sendpack+0x62d/0xbc0 [ 874.403636][ T1364] mld_ifc_work+0x32/0x1f0 [ 874.403636][ T1364] process_one_work+0x84d/0x18a0 [ 874.403636][ T1364] worker_thread+0x587/0xd30 [ 874.403636][ T1364] kthread+0x28a/0x350 [ 874.403636][ T1364] ret_from_fork+0x31/0x70 [ 874.403636][ T1364] ret_from_fork_asm+0x1a/0x30 [ 874.403636][ T1364] [ 874.405423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 874.405423][ T1364] dst_init+0x84/0x4a0 [ 874.405423][ T1364] dst_alloc+0x97/0x150 [ 874.405423][ T1364] ip6_dst_alloc+0x23/0x90 [ 874.405423][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 874.405423][ T1364] ip6_pol_route+0x56f/0x840 [ 874.405423][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 874.405423][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 874.405423][ T1364] ipv6_rcv+0x1ad/0x810 [ 874.405423][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 874.405423][ T1364] process_backlog+0x101/0x620 [ 874.405423][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 874.405423][ T1364] net_rx_action+0x495/0xbe0 [ 874.405423][ T1364] __do_softirq+0x1b5/0x7f6 [ 874.405423][ T1364] [ 874.407247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 874.407247][ T1364] netdev_get_by_index+0x5e/0x80 [ 874.407247][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 874.407247][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 874.407247][ T1364] ip6_route_add+0x1c/0x140 [ 874.407247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 874.407247][ T1364] addrconf_add_dev+0xe2/0x170 [ 874.407247][ T1364] inet6_addr_add+0x12f/0xa40 [ 874.407247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 874.407247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.407247][ T1364] netlink_rcv_skb+0x130/0x360 [ 874.407247][ T1364] netlink_unicast+0x449/0x710 [ 874.407247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 874.407247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 874.407247][ T1364] ___sys_sendmsg+0xee/0x170 [ 874.407247][ T1364] __sys_sendmsg+0xcd/0x170 [ 874.407247][ T1364] do_syscall_64+0xc6/0x1e0 [ 874.407247][ T1364] [ 874.409447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 874.409447][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 874.409447][ T1364] ipv6_find_idev+0x102/0x170 [ 874.409447][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 874.409447][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.409447][ T1364] netlink_rcv_skb+0x130/0x360 [ 874.409447][ T1364] netlink_unicast+0x449/0x710 [ 874.409447][ T1364] netlink_sendmsg+0x723/0xbe0 [ 874.409447][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 874.409447][ T1364] ___sys_sendmsg+0xee/0x170 [ 874.409447][ T1364] __sys_sendmsg+0xcd/0x170 [ 874.409447][ T1364] do_syscall_64+0xc6/0x1e0 [ 874.409447][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.409447][ T1364] [ 874.411155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 874.411155][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 874.411155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 874.411155][ T1364] ipv6_find_idev+0x102/0x170 [ 874.411155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 874.411155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 874.411155][ T1364] netlink_rcv_skb+0x130/0x360 [ 874.411155][ T1364] netlink_unicast+0x449/0x710 [ 874.411155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 874.411155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 874.411155][ T1364] ___sys_sendmsg+0xee/0x170 [ 874.411155][ T1364] __sys_sendmsg+0xcd/0x170 [ 874.411155][ T1364] do_syscall_64+0xc6/0x1e0 [ 874.411155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 874.411155][ T1364] [ 884.659071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 884.659519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 884.659519][ T1364] ___neigh_create+0x14b/0xf60 [ 884.659519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 884.659519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 884.659519][ T1364] ip6_output+0x1f3/0x770 [ 884.659519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 884.659519][ T1364] mld_sendpack+0x62d/0xbc0 [ 884.659519][ T1364] mld_ifc_work+0x32/0x1f0 [ 884.659519][ T1364] process_one_work+0x84d/0x18a0 [ 884.659519][ T1364] worker_thread+0x587/0xd30 [ 884.659519][ T1364] kthread+0x28a/0x350 [ 884.659519][ T1364] ret_from_fork+0x31/0x70 [ 884.659519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 884.659519][ T1364] [ 884.661315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 884.661315][ T1364] dst_init+0x84/0x4a0 [ 884.661315][ T1364] dst_alloc+0x97/0x150 [ 884.661315][ T1364] ip6_dst_alloc+0x23/0x90 [ 884.661315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 884.661315][ T1364] ip6_pol_route+0x56f/0x840 [ 884.661315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 884.661315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 884.661315][ T1364] ipv6_rcv+0x1ad/0x810 [ 884.661315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 884.661315][ T1364] process_backlog+0x101/0x620 [ 884.661315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 884.661315][ T1364] net_rx_action+0x495/0xbe0 [ 884.661315][ T1364] __do_softirq+0x1b5/0x7f6 [ 884.661315][ T1364] [ 884.663164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 884.663164][ T1364] netdev_get_by_index+0x5e/0x80 [ 884.663164][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 884.663164][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 884.663164][ T1364] ip6_route_add+0x1c/0x140 [ 884.663164][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 884.663164][ T1364] addrconf_add_dev+0xe2/0x170 [ 884.663164][ T1364] inet6_addr_add+0x12f/0xa40 [ 884.663164][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 884.663164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.663164][ T1364] netlink_rcv_skb+0x130/0x360 [ 884.663164][ T1364] netlink_unicast+0x449/0x710 [ 884.663164][ T1364] netlink_sendmsg+0x723/0xbe0 [ 884.663164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 884.663164][ T1364] ___sys_sendmsg+0xee/0x170 [ 884.663164][ T1364] __sys_sendmsg+0xcd/0x170 [ 884.663164][ T1364] do_syscall_64+0xc6/0x1e0 [ 884.663164][ T1364] [ 884.665347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 884.665347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 884.665347][ T1364] ipv6_find_idev+0x102/0x170 [ 884.665347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 884.665347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.665347][ T1364] netlink_rcv_skb+0x130/0x360 [ 884.665347][ T1364] netlink_unicast+0x449/0x710 [ 884.665347][ T1364] netlink_sendmsg+0x723/0xbe0 [ 884.665347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 884.665347][ T1364] ___sys_sendmsg+0xee/0x170 [ 884.665347][ T1364] __sys_sendmsg+0xcd/0x170 [ 884.665347][ T1364] do_syscall_64+0xc6/0x1e0 [ 884.665347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.665347][ T1364] [ 884.667064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 884.667064][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 884.667064][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 884.667064][ T1364] ipv6_find_idev+0x102/0x170 [ 884.667064][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 884.667064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 884.667064][ T1364] netlink_rcv_skb+0x130/0x360 [ 884.667064][ T1364] netlink_unicast+0x449/0x710 [ 884.667064][ T1364] netlink_sendmsg+0x723/0xbe0 [ 884.667064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 884.667064][ T1364] ___sys_sendmsg+0xee/0x170 [ 884.667064][ T1364] __sys_sendmsg+0xcd/0x170 [ 884.667064][ T1364] do_syscall_64+0xc6/0x1e0 [ 884.667064][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 884.667064][ T1364] [ 894.843987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 894.844411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 894.844411][ T1364] ___neigh_create+0x14b/0xf60 [ 894.844411][ T1364] ip6_finish_output2+0xa70/0xf80 [ 894.844411][ T1364] ip6_finish_output+0x4ed/0xd30 [ 894.844411][ T1364] ip6_output+0x1f3/0x770 [ 894.844411][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 894.844411][ T1364] mld_sendpack+0x62d/0xbc0 [ 894.844411][ T1364] mld_ifc_work+0x32/0x1f0 [ 894.844411][ T1364] process_one_work+0x84d/0x18a0 [ 894.844411][ T1364] worker_thread+0x587/0xd30 [ 894.844411][ T1364] kthread+0x28a/0x350 [ 894.844411][ T1364] ret_from_fork+0x31/0x70 [ 894.844411][ T1364] ret_from_fork_asm+0x1a/0x30 [ 894.844411][ T1364] [ 894.846141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 894.846141][ T1364] dst_init+0x84/0x4a0 [ 894.846141][ T1364] dst_alloc+0x97/0x150 [ 894.846141][ T1364] ip6_dst_alloc+0x23/0x90 [ 894.846141][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 894.846141][ T1364] ip6_pol_route+0x56f/0x840 [ 894.846141][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 894.846141][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 894.846141][ T1364] ipv6_rcv+0x1ad/0x810 [ 894.846141][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 894.846141][ T1364] process_backlog+0x101/0x620 [ 894.846141][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 894.846141][ T1364] net_rx_action+0x495/0xbe0 [ 894.846141][ T1364] __do_softirq+0x1b5/0x7f6 [ 894.846141][ T1364] [ 894.847970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 894.847970][ T1364] netdev_get_by_index+0x5e/0x80 [ 894.847970][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 894.847970][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 894.847970][ T1364] ip6_route_add+0x1c/0x140 [ 894.847970][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 894.847970][ T1364] addrconf_add_dev+0xe2/0x170 [ 894.847970][ T1364] inet6_addr_add+0x12f/0xa40 [ 894.847970][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 894.847970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.847970][ T1364] netlink_rcv_skb+0x130/0x360 [ 894.847970][ T1364] netlink_unicast+0x449/0x710 [ 894.847970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 894.847970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 894.847970][ T1364] ___sys_sendmsg+0xee/0x170 [ 894.847970][ T1364] __sys_sendmsg+0xcd/0x170 [ 894.847970][ T1364] do_syscall_64+0xc6/0x1e0 [ 894.847970][ T1364] [ 894.850132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 894.850132][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 894.850132][ T1364] ipv6_find_idev+0x102/0x170 [ 894.850132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 894.850132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.850132][ T1364] netlink_rcv_skb+0x130/0x360 [ 894.850132][ T1364] netlink_unicast+0x449/0x710 [ 894.850132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 894.850132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 894.850132][ T1364] ___sys_sendmsg+0xee/0x170 [ 894.850132][ T1364] __sys_sendmsg+0xcd/0x170 [ 894.850132][ T1364] do_syscall_64+0xc6/0x1e0 [ 894.850132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.850132][ T1364] [ 894.851884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 894.851884][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 894.851884][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 894.851884][ T1364] ipv6_find_idev+0x102/0x170 [ 894.851884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 894.851884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 894.851884][ T1364] netlink_rcv_skb+0x130/0x360 [ 894.851884][ T1364] netlink_unicast+0x449/0x710 [ 894.851884][ T1364] netlink_sendmsg+0x723/0xbe0 [ 894.851884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 894.851884][ T1364] ___sys_sendmsg+0xee/0x170 [ 894.851884][ T1364] __sys_sendmsg+0xcd/0x170 [ 894.851884][ T1364] do_syscall_64+0xc6/0x1e0 [ 894.851884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 894.851884][ T1364] [ 905.043031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 905.043521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 905.043521][ T1364] ___neigh_create+0x14b/0xf60 [ 905.043521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 905.043521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 905.043521][ T1364] ip6_output+0x1f3/0x770 [ 905.043521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 905.043521][ T1364] mld_sendpack+0x62d/0xbc0 [ 905.043521][ T1364] mld_ifc_work+0x32/0x1f0 [ 905.043521][ T1364] process_one_work+0x84d/0x18a0 [ 905.043521][ T1364] worker_thread+0x587/0xd30 [ 905.043521][ T1364] kthread+0x28a/0x350 [ 905.043521][ T1364] ret_from_fork+0x31/0x70 [ 905.043521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 905.043521][ T1364] [ 905.045538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 905.045538][ T1364] dst_init+0x84/0x4a0 [ 905.045538][ T1364] dst_alloc+0x97/0x150 [ 905.045538][ T1364] ip6_dst_alloc+0x23/0x90 [ 905.045538][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 905.045538][ T1364] ip6_pol_route+0x56f/0x840 [ 905.045538][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 905.045538][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 905.045538][ T1364] ipv6_rcv+0x1ad/0x810 [ 905.045538][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 905.045538][ T1364] process_backlog+0x101/0x620 [ 905.045538][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 905.045538][ T1364] net_rx_action+0x495/0xbe0 [ 905.045538][ T1364] __do_softirq+0x1b5/0x7f6 [ 905.045538][ T1364] [ 905.047694][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 905.047694][ T1364] netdev_get_by_index+0x5e/0x80 [ 905.047694][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 905.047694][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 905.047694][ T1364] ip6_route_add+0x1c/0x140 [ 905.047694][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 905.047694][ T1364] addrconf_add_dev+0xe2/0x170 [ 905.047694][ T1364] inet6_addr_add+0x12f/0xa40 [ 905.047694][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 905.047694][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.047694][ T1364] netlink_rcv_skb+0x130/0x360 [ 905.047694][ T1364] netlink_unicast+0x449/0x710 [ 905.047694][ T1364] netlink_sendmsg+0x723/0xbe0 [ 905.047694][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 905.047694][ T1364] ___sys_sendmsg+0xee/0x170 [ 905.047694][ T1364] __sys_sendmsg+0xcd/0x170 [ 905.047694][ T1364] do_syscall_64+0xc6/0x1e0 [ 905.047694][ T1364] [ 905.050236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 905.050236][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 905.050236][ T1364] ipv6_find_idev+0x102/0x170 [ 905.050236][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 905.050236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.050236][ T1364] netlink_rcv_skb+0x130/0x360 [ 905.050236][ T1364] netlink_unicast+0x449/0x710 [ 905.050236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 905.050236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 905.050236][ T1364] ___sys_sendmsg+0xee/0x170 [ 905.050236][ T1364] __sys_sendmsg+0xcd/0x170 [ 905.050236][ T1364] do_syscall_64+0xc6/0x1e0 [ 905.050236][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.050236][ T1364] [ 905.052437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 905.052437][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 905.052437][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 905.052437][ T1364] ipv6_find_idev+0x102/0x170 [ 905.052437][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 905.052437][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 905.052437][ T1364] netlink_rcv_skb+0x130/0x360 [ 905.052437][ T1364] netlink_unicast+0x449/0x710 [ 905.052437][ T1364] netlink_sendmsg+0x723/0xbe0 [ 905.052437][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 905.052437][ T1364] ___sys_sendmsg+0xee/0x170 [ 905.052437][ T1364] __sys_sendmsg+0xcd/0x170 [ 905.052437][ T1364] do_syscall_64+0xc6/0x1e0 [ 905.052437][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 905.052437][ T1364] [ 915.155100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 915.155600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 915.155600][ T1364] ___neigh_create+0x14b/0xf60 [ 915.155600][ T1364] ip6_finish_output2+0xa70/0xf80 [ 915.155600][ T1364] ip6_finish_output+0x4ed/0xd30 [ 915.155600][ T1364] ip6_output+0x1f3/0x770 [ 915.155600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 915.155600][ T1364] mld_sendpack+0x62d/0xbc0 [ 915.155600][ T1364] mld_ifc_work+0x32/0x1f0 [ 915.155600][ T1364] process_one_work+0x84d/0x18a0 [ 915.155600][ T1364] worker_thread+0x587/0xd30 [ 915.155600][ T1364] kthread+0x28a/0x350 [ 915.155600][ T1364] ret_from_fork+0x31/0x70 [ 915.155600][ T1364] ret_from_fork_asm+0x1a/0x30 [ 915.155600][ T1364] [ 915.157335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 915.157335][ T1364] dst_init+0x84/0x4a0 [ 915.157335][ T1364] dst_alloc+0x97/0x150 [ 915.157335][ T1364] ip6_dst_alloc+0x23/0x90 [ 915.157335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 915.157335][ T1364] ip6_pol_route+0x56f/0x840 [ 915.157335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 915.157335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 915.157335][ T1364] ipv6_rcv+0x1ad/0x810 [ 915.157335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 915.157335][ T1364] process_backlog+0x101/0x620 [ 915.157335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 915.157335][ T1364] net_rx_action+0x495/0xbe0 [ 915.157335][ T1364] __do_softirq+0x1b5/0x7f6 [ 915.157335][ T1364] [ 915.159190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 915.159190][ T1364] netdev_get_by_index+0x5e/0x80 [ 915.159190][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 915.159190][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 915.159190][ T1364] ip6_route_add+0x1c/0x140 [ 915.159190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 915.159190][ T1364] addrconf_add_dev+0xe2/0x170 [ 915.159190][ T1364] inet6_addr_add+0x12f/0xa40 [ 915.159190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 915.159190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.159190][ T1364] netlink_rcv_skb+0x130/0x360 [ 915.159190][ T1364] netlink_unicast+0x449/0x710 [ 915.159190][ T1364] netlink_sendmsg+0x723/0xbe0 [ 915.159190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 915.159190][ T1364] ___sys_sendmsg+0xee/0x170 [ 915.159190][ T1364] __sys_sendmsg+0xcd/0x170 [ 915.159190][ T1364] do_syscall_64+0xc6/0x1e0 [ 915.159190][ T1364] [ 915.161408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 915.161408][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 915.161408][ T1364] ipv6_find_idev+0x102/0x170 [ 915.161408][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 915.161408][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.161408][ T1364] netlink_rcv_skb+0x130/0x360 [ 915.161408][ T1364] netlink_unicast+0x449/0x710 [ 915.161408][ T1364] netlink_sendmsg+0x723/0xbe0 [ 915.161408][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 915.161408][ T1364] ___sys_sendmsg+0xee/0x170 [ 915.161408][ T1364] __sys_sendmsg+0xcd/0x170 [ 915.161408][ T1364] do_syscall_64+0xc6/0x1e0 [ 915.161408][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.161408][ T1364] [ 915.163126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 915.163126][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 915.163126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 915.163126][ T1364] ipv6_find_idev+0x102/0x170 [ 915.163126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 915.163126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 915.163126][ T1364] netlink_rcv_skb+0x130/0x360 [ 915.163126][ T1364] netlink_unicast+0x449/0x710 [ 915.163126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 915.163126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 915.163126][ T1364] ___sys_sendmsg+0xee/0x170 [ 915.163126][ T1364] __sys_sendmsg+0xcd/0x170 [ 915.163126][ T1364] do_syscall_64+0xc6/0x1e0 [ 915.163126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 915.163126][ T1364] [ 925.403058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 925.403592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 925.403592][ T1364] ___neigh_create+0x14b/0xf60 [ 925.403592][ T1364] ip6_finish_output2+0xa70/0xf80 [ 925.403592][ T1364] ip6_finish_output+0x4ed/0xd30 [ 925.403592][ T1364] ip6_output+0x1f3/0x770 [ 925.403592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 925.403592][ T1364] mld_sendpack+0x62d/0xbc0 [ 925.403592][ T1364] mld_ifc_work+0x32/0x1f0 [ 925.403592][ T1364] process_one_work+0x84d/0x18a0 [ 925.403592][ T1364] worker_thread+0x587/0xd30 [ 925.403592][ T1364] kthread+0x28a/0x350 [ 925.403592][ T1364] ret_from_fork+0x31/0x70 [ 925.403592][ T1364] ret_from_fork_asm+0x1a/0x30 [ 925.403592][ T1364] [ 925.405509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 925.405509][ T1364] dst_init+0x84/0x4a0 [ 925.405509][ T1364] dst_alloc+0x97/0x150 [ 925.405509][ T1364] ip6_dst_alloc+0x23/0x90 [ 925.405509][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 925.405509][ T1364] ip6_pol_route+0x56f/0x840 [ 925.405509][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 925.405509][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 925.405509][ T1364] ipv6_rcv+0x1ad/0x810 [ 925.405509][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 925.405509][ T1364] process_backlog+0x101/0x620 [ 925.405509][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 925.405509][ T1364] net_rx_action+0x495/0xbe0 [ 925.405509][ T1364] __do_softirq+0x1b5/0x7f6 [ 925.405509][ T1364] [ 925.407555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 925.407555][ T1364] netdev_get_by_index+0x5e/0x80 [ 925.407555][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 925.407555][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 925.407555][ T1364] ip6_route_add+0x1c/0x140 [ 925.407555][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 925.407555][ T1364] addrconf_add_dev+0xe2/0x170 [ 925.407555][ T1364] inet6_addr_add+0x12f/0xa40 [ 925.407555][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 925.407555][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.407555][ T1364] netlink_rcv_skb+0x130/0x360 [ 925.407555][ T1364] netlink_unicast+0x449/0x710 [ 925.407555][ T1364] netlink_sendmsg+0x723/0xbe0 [ 925.407555][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 925.407555][ T1364] ___sys_sendmsg+0xee/0x170 [ 925.407555][ T1364] __sys_sendmsg+0xcd/0x170 [ 925.407555][ T1364] do_syscall_64+0xc6/0x1e0 [ 925.407555][ T1364] [ 925.409986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 925.409986][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 925.409986][ T1364] ipv6_find_idev+0x102/0x170 [ 925.409986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 925.409986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.409986][ T1364] netlink_rcv_skb+0x130/0x360 [ 925.409986][ T1364] netlink_unicast+0x449/0x710 [ 925.409986][ T1364] netlink_sendmsg+0x723/0xbe0 [ 925.409986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 925.409986][ T1364] ___sys_sendmsg+0xee/0x170 [ 925.409986][ T1364] __sys_sendmsg+0xcd/0x170 [ 925.409986][ T1364] do_syscall_64+0xc6/0x1e0 [ 925.409986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.409986][ T1364] [ 925.411895][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 925.411895][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 925.411895][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 925.411895][ T1364] ipv6_find_idev+0x102/0x170 [ 925.411895][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 925.411895][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 925.411895][ T1364] netlink_rcv_skb+0x130/0x360 [ 925.411895][ T1364] netlink_unicast+0x449/0x710 [ 925.411895][ T1364] netlink_sendmsg+0x723/0xbe0 [ 925.411895][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 925.411895][ T1364] ___sys_sendmsg+0xee/0x170 [ 925.411895][ T1364] __sys_sendmsg+0xcd/0x170 [ 925.411895][ T1364] do_syscall_64+0xc6/0x1e0 [ 925.411895][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 925.411895][ T1364] [ 935.507056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 935.507554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 935.507554][ T1364] ___neigh_create+0x14b/0xf60 [ 935.507554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 935.507554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 935.507554][ T1364] ip6_output+0x1f3/0x770 [ 935.507554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 935.507554][ T1364] mld_sendpack+0x62d/0xbc0 [ 935.507554][ T1364] mld_ifc_work+0x32/0x1f0 [ 935.507554][ T1364] process_one_work+0x84d/0x18a0 [ 935.507554][ T1364] worker_thread+0x587/0xd30 [ 935.507554][ T1364] kthread+0x28a/0x350 [ 935.507554][ T1364] ret_from_fork+0x31/0x70 [ 935.507554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 935.507554][ T1364] [ 935.509554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 935.509554][ T1364] dst_init+0x84/0x4a0 [ 935.509554][ T1364] dst_alloc+0x97/0x150 [ 935.509554][ T1364] ip6_dst_alloc+0x23/0x90 [ 935.509554][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 935.509554][ T1364] ip6_pol_route+0x56f/0x840 [ 935.509554][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 935.509554][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 935.509554][ T1364] ipv6_rcv+0x1ad/0x810 [ 935.509554][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 935.509554][ T1364] process_backlog+0x101/0x620 [ 935.509554][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 935.509554][ T1364] net_rx_action+0x495/0xbe0 [ 935.509554][ T1364] __do_softirq+0x1b5/0x7f6 [ 935.509554][ T1364] [ 935.511753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 935.511753][ T1364] netdev_get_by_index+0x5e/0x80 [ 935.511753][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 935.511753][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 935.511753][ T1364] ip6_route_add+0x1c/0x140 [ 935.511753][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 935.511753][ T1364] addrconf_add_dev+0xe2/0x170 [ 935.511753][ T1364] inet6_addr_add+0x12f/0xa40 [ 935.511753][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 935.511753][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 935.511753][ T1364] netlink_rcv_skb+0x130/0x360 [ 935.511753][ T1364] netlink_unicast+0x449/0x710 [ 935.511753][ T1364] netlink_sendmsg+0x723/0xbe0 [ 935.511753][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 935.511753][ T1364] ___sys_sendmsg+0xee/0x170 [ 935.511753][ T1364] __sys_sendmsg+0xcd/0x170 [ 935.511753][ T1364] do_syscall_64+0xc6/0x1e0 [ 935.511753][ T1364] [ 935.514201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 935.514201][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 935.514201][ T1364] ipv6_find_idev+0x102/0x170 [ 935.514201][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 935.514201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 935.514201][ T1364] netlink_rcv_skb+0x130/0x360 [ 935.514201][ T1364] netlink_unicast+0x449/0x710 [ 935.514201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 935.514201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 935.514201][ T1364] ___sys_sendmsg+0xee/0x170 [ 935.514201][ T1364] __sys_sendmsg+0xcd/0x170 [ 935.514201][ T1364] do_syscall_64+0xc6/0x1e0 [ 935.514201][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 935.514201][ T1364] [ 935.516087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 935.516087][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 935.516087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 935.516087][ T1364] ipv6_find_idev+0x102/0x170 [ 935.516087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 935.516087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 935.516087][ T1364] netlink_rcv_skb+0x130/0x360 [ 935.516087][ T1364] netlink_unicast+0x449/0x710 [ 935.516087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 935.516087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 935.516087][ T1364] ___sys_sendmsg+0xee/0x170 [ 935.516087][ T1364] __sys_sendmsg+0xcd/0x170 [ 935.516087][ T1364] do_syscall_64+0xc6/0x1e0 [ 935.516087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 935.516087][ T1364] [ 945.635056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 945.635497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 945.635497][ T1364] ___neigh_create+0x14b/0xf60 [ 945.635497][ T1364] ip6_finish_output2+0xa70/0xf80 [ 945.635497][ T1364] ip6_finish_output+0x4ed/0xd30 [ 945.635497][ T1364] ip6_output+0x1f3/0x770 [ 945.635497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 945.635497][ T1364] mld_sendpack+0x62d/0xbc0 [ 945.635497][ T1364] mld_ifc_work+0x32/0x1f0 [ 945.635497][ T1364] process_one_work+0x84d/0x18a0 [ 945.635497][ T1364] worker_thread+0x587/0xd30 [ 945.635497][ T1364] kthread+0x28a/0x350 [ 945.635497][ T1364] ret_from_fork+0x31/0x70 [ 945.635497][ T1364] ret_from_fork_asm+0x1a/0x30 [ 945.635497][ T1364] [ 945.637204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 945.637204][ T1364] dst_init+0x84/0x4a0 [ 945.637204][ T1364] dst_alloc+0x97/0x150 [ 945.637204][ T1364] ip6_dst_alloc+0x23/0x90 [ 945.637204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 945.637204][ T1364] ip6_pol_route+0x56f/0x840 [ 945.637204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 945.637204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 945.637204][ T1364] ipv6_rcv+0x1ad/0x810 [ 945.637204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 945.637204][ T1364] process_backlog+0x101/0x620 [ 945.637204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 945.637204][ T1364] net_rx_action+0x495/0xbe0 [ 945.637204][ T1364] __do_softirq+0x1b5/0x7f6 [ 945.637204][ T1364] [ 945.639013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 945.639013][ T1364] netdev_get_by_index+0x5e/0x80 [ 945.639013][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 945.639013][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 945.639013][ T1364] ip6_route_add+0x1c/0x140 [ 945.639013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 945.639013][ T1364] addrconf_add_dev+0xe2/0x170 [ 945.639013][ T1364] inet6_addr_add+0x12f/0xa40 [ 945.639013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 945.639013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 945.639013][ T1364] netlink_rcv_skb+0x130/0x360 [ 945.639013][ T1364] netlink_unicast+0x449/0x710 [ 945.639013][ T1364] netlink_sendmsg+0x723/0xbe0 [ 945.639013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 945.639013][ T1364] ___sys_sendmsg+0xee/0x170 [ 945.639013][ T1364] __sys_sendmsg+0xcd/0x170 [ 945.639013][ T1364] do_syscall_64+0xc6/0x1e0 [ 945.639013][ T1364] [ 945.641200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 945.641200][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 945.641200][ T1364] ipv6_find_idev+0x102/0x170 [ 945.641200][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 945.641200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 945.641200][ T1364] netlink_rcv_skb+0x130/0x360 [ 945.641200][ T1364] netlink_unicast+0x449/0x710 [ 945.641200][ T1364] netlink_sendmsg+0x723/0xbe0 [ 945.641200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 945.641200][ T1364] ___sys_sendmsg+0xee/0x170 [ 945.641200][ T1364] __sys_sendmsg+0xcd/0x170 [ 945.641200][ T1364] do_syscall_64+0xc6/0x1e0 [ 945.641200][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 945.641200][ T1364] [ 945.642910][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 945.642910][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 945.642910][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 945.642910][ T1364] ipv6_find_idev+0x102/0x170 [ 945.642910][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 945.642910][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 945.642910][ T1364] netlink_rcv_skb+0x130/0x360 [ 945.642910][ T1364] netlink_unicast+0x449/0x710 [ 945.642910][ T1364] netlink_sendmsg+0x723/0xbe0 [ 945.642910][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 945.642910][ T1364] ___sys_sendmsg+0xee/0x170 [ 945.642910][ T1364] __sys_sendmsg+0xcd/0x170 [ 945.642910][ T1364] do_syscall_64+0xc6/0x1e0 [ 945.642910][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 945.642910][ T1364] [ 955.691133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 955.691585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 955.691585][ T1364] ___neigh_create+0x14b/0xf60 [ 955.691585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 955.691585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 955.691585][ T1364] ip6_output+0x1f3/0x770 [ 955.691585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 955.691585][ T1364] mld_sendpack+0x62d/0xbc0 [ 955.691585][ T1364] mld_ifc_work+0x32/0x1f0 [ 955.691585][ T1364] process_one_work+0x84d/0x18a0 [ 955.691585][ T1364] worker_thread+0x587/0xd30 [ 955.691585][ T1364] kthread+0x28a/0x350 [ 955.691585][ T1364] ret_from_fork+0x31/0x70 [ 955.691585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 955.691585][ T1364] [ 955.693539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 955.693539][ T1364] dst_init+0x84/0x4a0 [ 955.693539][ T1364] dst_alloc+0x97/0x150 [ 955.693539][ T1364] ip6_dst_alloc+0x23/0x90 [ 955.693539][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 955.693539][ T1364] ip6_pol_route+0x56f/0x840 [ 955.693539][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 955.693539][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 955.693539][ T1364] ipv6_rcv+0x1ad/0x810 [ 955.693539][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 955.693539][ T1364] process_backlog+0x101/0x620 [ 955.693539][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 955.693539][ T1364] net_rx_action+0x495/0xbe0 [ 955.693539][ T1364] __do_softirq+0x1b5/0x7f6 [ 955.693539][ T1364] [ 955.695518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 955.695518][ T1364] netdev_get_by_index+0x5e/0x80 [ 955.695518][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 955.695518][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 955.695518][ T1364] ip6_route_add+0x1c/0x140 [ 955.695518][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 955.695518][ T1364] addrconf_add_dev+0xe2/0x170 [ 955.695518][ T1364] inet6_addr_add+0x12f/0xa40 [ 955.695518][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 955.695518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 955.695518][ T1364] netlink_rcv_skb+0x130/0x360 [ 955.695518][ T1364] netlink_unicast+0x449/0x710 [ 955.695518][ T1364] netlink_sendmsg+0x723/0xbe0 [ 955.695518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 955.695518][ T1364] ___sys_sendmsg+0xee/0x170 [ 955.695518][ T1364] __sys_sendmsg+0xcd/0x170 [ 955.695518][ T1364] do_syscall_64+0xc6/0x1e0 [ 955.695518][ T1364] [ 955.697901][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 955.697901][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 955.697901][ T1364] ipv6_find_idev+0x102/0x170 [ 955.697901][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 955.697901][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 955.697901][ T1364] netlink_rcv_skb+0x130/0x360 [ 955.697901][ T1364] netlink_unicast+0x449/0x710 [ 955.697901][ T1364] netlink_sendmsg+0x723/0xbe0 [ 955.697901][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 955.697901][ T1364] ___sys_sendmsg+0xee/0x170 [ 955.697901][ T1364] __sys_sendmsg+0xcd/0x170 [ 955.697901][ T1364] do_syscall_64+0xc6/0x1e0 [ 955.697901][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 955.697901][ T1364] [ 955.699758][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 955.699758][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 955.699758][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 955.699758][ T1364] ipv6_find_idev+0x102/0x170 [ 955.699758][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 955.699758][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 955.699758][ T1364] netlink_rcv_skb+0x130/0x360 [ 955.699758][ T1364] netlink_unicast+0x449/0x710 [ 955.699758][ T1364] netlink_sendmsg+0x723/0xbe0 [ 955.699758][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 955.699758][ T1364] ___sys_sendmsg+0xee/0x170 [ 955.699758][ T1364] __sys_sendmsg+0xcd/0x170 [ 955.699758][ T1364] do_syscall_64+0xc6/0x1e0 [ 955.699758][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 955.699758][ T1364] [ 965.771065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 965.771527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 965.771527][ T1364] ___neigh_create+0x14b/0xf60 [ 965.771527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 965.771527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 965.771527][ T1364] ip6_output+0x1f3/0x770 [ 965.771527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 965.771527][ T1364] mld_sendpack+0x62d/0xbc0 [ 965.771527][ T1364] mld_ifc_work+0x32/0x1f0 [ 965.771527][ T1364] process_one_work+0x84d/0x18a0 [ 965.771527][ T1364] worker_thread+0x587/0xd30 [ 965.771527][ T1364] kthread+0x28a/0x350 [ 965.771527][ T1364] ret_from_fork+0x31/0x70 [ 965.771527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 965.771527][ T1364] [ 965.773389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 965.773389][ T1364] dst_init+0x84/0x4a0 [ 965.773389][ T1364] dst_alloc+0x97/0x150 [ 965.773389][ T1364] ip6_dst_alloc+0x23/0x90 [ 965.773389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 965.773389][ T1364] ip6_pol_route+0x56f/0x840 [ 965.773389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 965.773389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 965.773389][ T1364] ipv6_rcv+0x1ad/0x810 [ 965.773389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 965.773389][ T1364] process_backlog+0x101/0x620 [ 965.773389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 965.773389][ T1364] net_rx_action+0x495/0xbe0 [ 965.773389][ T1364] __do_softirq+0x1b5/0x7f6 [ 965.773389][ T1364] [ 965.775371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 965.775371][ T1364] netdev_get_by_index+0x5e/0x80 [ 965.775371][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 965.775371][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 965.775371][ T1364] ip6_route_add+0x1c/0x140 [ 965.775371][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 965.775371][ T1364] addrconf_add_dev+0xe2/0x170 [ 965.775371][ T1364] inet6_addr_add+0x12f/0xa40 [ 965.775371][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 965.775371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 965.775371][ T1364] netlink_rcv_skb+0x130/0x360 [ 965.775371][ T1364] netlink_unicast+0x449/0x710 [ 965.775371][ T1364] netlink_sendmsg+0x723/0xbe0 [ 965.775371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 965.775371][ T1364] ___sys_sendmsg+0xee/0x170 [ 965.775371][ T1364] __sys_sendmsg+0xcd/0x170 [ 965.775371][ T1364] do_syscall_64+0xc6/0x1e0 [ 965.775371][ T1364] [ 965.777762][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 965.777762][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 965.777762][ T1364] ipv6_find_idev+0x102/0x170 [ 965.777762][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 965.777762][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 965.777762][ T1364] netlink_rcv_skb+0x130/0x360 [ 965.777762][ T1364] netlink_unicast+0x449/0x710 [ 965.777762][ T1364] netlink_sendmsg+0x723/0xbe0 [ 965.777762][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 965.777762][ T1364] ___sys_sendmsg+0xee/0x170 [ 965.777762][ T1364] __sys_sendmsg+0xcd/0x170 [ 965.777762][ T1364] do_syscall_64+0xc6/0x1e0 [ 965.777762][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 965.777762][ T1364] [ 965.779609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 965.779609][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 965.779609][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 965.779609][ T1364] ipv6_find_idev+0x102/0x170 [ 965.779609][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 965.779609][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 965.779609][ T1364] netlink_rcv_skb+0x130/0x360 [ 965.779609][ T1364] netlink_unicast+0x449/0x710 [ 965.779609][ T1364] netlink_sendmsg+0x723/0xbe0 [ 965.779609][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 965.779609][ T1364] ___sys_sendmsg+0xee/0x170 [ 965.779609][ T1364] __sys_sendmsg+0xcd/0x170 [ 965.779609][ T1364] do_syscall_64+0xc6/0x1e0 [ 965.779609][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 965.779609][ T1364] [ 975.939090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 975.939516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 975.939516][ T1364] ___neigh_create+0x14b/0xf60 [ 975.939516][ T1364] ip6_finish_output2+0xa70/0xf80 [ 975.939516][ T1364] ip6_finish_output+0x4ed/0xd30 [ 975.939516][ T1364] ip6_output+0x1f3/0x770 [ 975.939516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 975.939516][ T1364] mld_sendpack+0x62d/0xbc0 [ 975.939516][ T1364] mld_ifc_work+0x32/0x1f0 [ 975.939516][ T1364] process_one_work+0x84d/0x18a0 [ 975.939516][ T1364] worker_thread+0x587/0xd30 [ 975.939516][ T1364] kthread+0x28a/0x350 [ 975.939516][ T1364] ret_from_fork+0x31/0x70 [ 975.939516][ T1364] ret_from_fork_asm+0x1a/0x30 [ 975.939516][ T1364] [ 975.941288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 975.941288][ T1364] dst_init+0x84/0x4a0 [ 975.941288][ T1364] dst_alloc+0x97/0x150 [ 975.941288][ T1364] ip6_dst_alloc+0x23/0x90 [ 975.941288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 975.941288][ T1364] ip6_pol_route+0x56f/0x840 [ 975.941288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 975.941288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 975.941288][ T1364] ipv6_rcv+0x1ad/0x810 [ 975.941288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 975.941288][ T1364] process_backlog+0x101/0x620 [ 975.941288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 975.941288][ T1364] net_rx_action+0x495/0xbe0 [ 975.941288][ T1364] __do_softirq+0x1b5/0x7f6 [ 975.941288][ T1364] [ 975.943100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 975.943100][ T1364] netdev_get_by_index+0x5e/0x80 [ 975.943100][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 975.943100][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 975.943100][ T1364] ip6_route_add+0x1c/0x140 [ 975.943100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 975.943100][ T1364] addrconf_add_dev+0xe2/0x170 [ 975.943100][ T1364] inet6_addr_add+0x12f/0xa40 [ 975.943100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 975.943100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 975.943100][ T1364] netlink_rcv_skb+0x130/0x360 [ 975.943100][ T1364] netlink_unicast+0x449/0x710 [ 975.943100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 975.943100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 975.943100][ T1364] ___sys_sendmsg+0xee/0x170 [ 975.943100][ T1364] __sys_sendmsg+0xcd/0x170 [ 975.943100][ T1364] do_syscall_64+0xc6/0x1e0 [ 975.943100][ T1364] [ 975.945267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 975.945267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 975.945267][ T1364] ipv6_find_idev+0x102/0x170 [ 975.945267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 975.945267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 975.945267][ T1364] netlink_rcv_skb+0x130/0x360 [ 975.945267][ T1364] netlink_unicast+0x449/0x710 [ 975.945267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 975.945267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 975.945267][ T1364] ___sys_sendmsg+0xee/0x170 [ 975.945267][ T1364] __sys_sendmsg+0xcd/0x170 [ 975.945267][ T1364] do_syscall_64+0xc6/0x1e0 [ 975.945267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 975.945267][ T1364] [ 975.946972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 975.946972][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 975.946972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 975.946972][ T1364] ipv6_find_idev+0x102/0x170 [ 975.946972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 975.946972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 975.946972][ T1364] netlink_rcv_skb+0x130/0x360 [ 975.946972][ T1364] netlink_unicast+0x449/0x710 [ 975.946972][ T1364] netlink_sendmsg+0x723/0xbe0 [ 975.946972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 975.946972][ T1364] ___sys_sendmsg+0xee/0x170 [ 975.946972][ T1364] __sys_sendmsg+0xcd/0x170 [ 975.946972][ T1364] do_syscall_64+0xc6/0x1e0 [ 975.946972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 975.946972][ T1364] [ 986.195051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 986.195484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 986.195484][ T1364] ___neigh_create+0x14b/0xf60 [ 986.195484][ T1364] ip6_finish_output2+0xa70/0xf80 [ 986.195484][ T1364] ip6_finish_output+0x4ed/0xd30 [ 986.195484][ T1364] ip6_output+0x1f3/0x770 [ 986.195484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 986.195484][ T1364] mld_sendpack+0x62d/0xbc0 [ 986.195484][ T1364] mld_ifc_work+0x32/0x1f0 [ 986.195484][ T1364] process_one_work+0x84d/0x18a0 [ 986.195484][ T1364] worker_thread+0x587/0xd30 [ 986.195484][ T1364] kthread+0x28a/0x350 [ 986.195484][ T1364] ret_from_fork+0x31/0x70 [ 986.195484][ T1364] ret_from_fork_asm+0x1a/0x30 [ 986.195484][ T1364] [ 986.197214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 986.197214][ T1364] dst_init+0x84/0x4a0 [ 986.197214][ T1364] dst_alloc+0x97/0x150 [ 986.197214][ T1364] ip6_dst_alloc+0x23/0x90 [ 986.197214][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 986.197214][ T1364] ip6_pol_route+0x56f/0x840 [ 986.197214][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 986.197214][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 986.197214][ T1364] ipv6_rcv+0x1ad/0x810 [ 986.197214][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 986.197214][ T1364] process_backlog+0x101/0x620 [ 986.197214][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 986.197214][ T1364] net_rx_action+0x495/0xbe0 [ 986.197214][ T1364] __do_softirq+0x1b5/0x7f6 [ 986.197214][ T1364] [ 986.199590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 986.199590][ T1364] netdev_get_by_index+0x5e/0x80 [ 986.199590][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 986.199590][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 986.199590][ T1364] ip6_route_add+0x1c/0x140 [ 986.199590][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 986.199590][ T1364] addrconf_add_dev+0xe2/0x170 [ 986.199590][ T1364] inet6_addr_add+0x12f/0xa40 [ 986.199590][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 986.199590][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.199590][ T1364] netlink_rcv_skb+0x130/0x360 [ 986.199590][ T1364] netlink_unicast+0x449/0x710 [ 986.199590][ T1364] netlink_sendmsg+0x723/0xbe0 [ 986.199590][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 986.199590][ T1364] ___sys_sendmsg+0xee/0x170 [ 986.199590][ T1364] __sys_sendmsg+0xcd/0x170 [ 986.199590][ T1364] do_syscall_64+0xc6/0x1e0 [ 986.199590][ T1364] [ 986.201812][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 986.201812][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 986.201812][ T1364] ipv6_find_idev+0x102/0x170 [ 986.201812][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 986.201812][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.201812][ T1364] netlink_rcv_skb+0x130/0x360 [ 986.201812][ T1364] netlink_unicast+0x449/0x710 [ 986.201812][ T1364] netlink_sendmsg+0x723/0xbe0 [ 986.201812][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 986.201812][ T1364] ___sys_sendmsg+0xee/0x170 [ 986.201812][ T1364] __sys_sendmsg+0xcd/0x170 [ 986.201812][ T1364] do_syscall_64+0xc6/0x1e0 [ 986.201812][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.201812][ T1364] [ 986.203530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 986.203530][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 986.203530][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 986.203530][ T1364] ipv6_find_idev+0x102/0x170 [ 986.203530][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 986.203530][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 986.203530][ T1364] netlink_rcv_skb+0x130/0x360 [ 986.203530][ T1364] netlink_unicast+0x449/0x710 [ 986.203530][ T1364] netlink_sendmsg+0x723/0xbe0 [ 986.203530][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 986.203530][ T1364] ___sys_sendmsg+0xee/0x170 [ 986.203530][ T1364] __sys_sendmsg+0xcd/0x170 [ 986.203530][ T1364] do_syscall_64+0xc6/0x1e0 [ 986.203530][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 986.203530][ T1364] [ 996.267121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 996.267587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 996.267587][ T1364] ___neigh_create+0x14b/0xf60 [ 996.267587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 996.267587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 996.267587][ T1364] ip6_output+0x1f3/0x770 [ 996.267587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 996.267587][ T1364] mld_sendpack+0x62d/0xbc0 [ 996.267587][ T1364] mld_ifc_work+0x32/0x1f0 [ 996.267587][ T1364] process_one_work+0x84d/0x18a0 [ 996.267587][ T1364] worker_thread+0x587/0xd30 [ 996.267587][ T1364] kthread+0x28a/0x350 [ 996.267587][ T1364] ret_from_fork+0x31/0x70 [ 996.267587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 996.267587][ T1364] [ 996.269418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 996.269418][ T1364] dst_init+0x84/0x4a0 [ 996.269418][ T1364] dst_alloc+0x97/0x150 [ 996.269418][ T1364] ip6_dst_alloc+0x23/0x90 [ 996.269418][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 996.269418][ T1364] ip6_pol_route+0x56f/0x840 [ 996.269418][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 996.269418][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 996.269418][ T1364] ipv6_rcv+0x1ad/0x810 [ 996.269418][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 996.269418][ T1364] process_backlog+0x101/0x620 [ 996.269418][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 996.269418][ T1364] net_rx_action+0x495/0xbe0 [ 996.269418][ T1364] __do_softirq+0x1b5/0x7f6 [ 996.269418][ T1364] [ 996.271273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 996.271273][ T1364] netdev_get_by_index+0x5e/0x80 [ 996.271273][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 996.271273][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 996.271273][ T1364] ip6_route_add+0x1c/0x140 [ 996.271273][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 996.271273][ T1364] addrconf_add_dev+0xe2/0x170 [ 996.271273][ T1364] inet6_addr_add+0x12f/0xa40 [ 996.271273][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 996.271273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 996.271273][ T1364] netlink_rcv_skb+0x130/0x360 [ 996.271273][ T1364] netlink_unicast+0x449/0x710 [ 996.271273][ T1364] netlink_sendmsg+0x723/0xbe0 [ 996.271273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 996.271273][ T1364] ___sys_sendmsg+0xee/0x170 [ 996.271273][ T1364] __sys_sendmsg+0xcd/0x170 [ 996.271273][ T1364] do_syscall_64+0xc6/0x1e0 [ 996.271273][ T1364] [ 996.273450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 996.273450][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 996.273450][ T1364] ipv6_find_idev+0x102/0x170 [ 996.273450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 996.273450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 996.273450][ T1364] netlink_rcv_skb+0x130/0x360 [ 996.273450][ T1364] netlink_unicast+0x449/0x710 [ 996.273450][ T1364] netlink_sendmsg+0x723/0xbe0 [ 996.273450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 996.273450][ T1364] ___sys_sendmsg+0xee/0x170 [ 996.273450][ T1364] __sys_sendmsg+0xcd/0x170 [ 996.273450][ T1364] do_syscall_64+0xc6/0x1e0 [ 996.273450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 996.273450][ T1364] [ 996.275157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 996.275157][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 996.275157][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 996.275157][ T1364] ipv6_find_idev+0x102/0x170 [ 996.275157][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 996.275157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 996.275157][ T1364] netlink_rcv_skb+0x130/0x360 [ 996.275157][ T1364] netlink_unicast+0x449/0x710 [ 996.275157][ T1364] netlink_sendmsg+0x723/0xbe0 [ 996.275157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 996.275157][ T1364] ___sys_sendmsg+0xee/0x170 [ 996.275157][ T1364] __sys_sendmsg+0xcd/0x170 [ 996.275157][ T1364] do_syscall_64+0xc6/0x1e0 [ 996.275157][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 996.275157][ T1364] [ 1006.307150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1006.307663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1006.307663][ T1364] ___neigh_create+0x14b/0xf60 [ 1006.307663][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1006.307663][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1006.307663][ T1364] ip6_output+0x1f3/0x770 [ 1006.307663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1006.307663][ T1364] mld_sendpack+0x62d/0xbc0 [ 1006.307663][ T1364] mld_ifc_work+0x32/0x1f0 [ 1006.307663][ T1364] process_one_work+0x84d/0x18a0 [ 1006.307663][ T1364] worker_thread+0x587/0xd30 [ 1006.307663][ T1364] kthread+0x28a/0x350 [ 1006.307663][ T1364] ret_from_fork+0x31/0x70 [ 1006.307663][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1006.307663][ T1364] [ 1006.309508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1006.309508][ T1364] dst_init+0x84/0x4a0 [ 1006.309508][ T1364] dst_alloc+0x97/0x150 [ 1006.309508][ T1364] ip6_dst_alloc+0x23/0x90 [ 1006.309508][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1006.309508][ T1364] ip6_pol_route+0x56f/0x840 [ 1006.309508][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1006.309508][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1006.309508][ T1364] ipv6_rcv+0x1ad/0x810 [ 1006.309508][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1006.309508][ T1364] process_backlog+0x101/0x620 [ 1006.309508][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1006.309508][ T1364] net_rx_action+0x495/0xbe0 [ 1006.309508][ T1364] __do_softirq+0x1b5/0x7f6 [ 1006.309508][ T1364] [ 1006.311845][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1006.311845][ T1364] netdev_get_by_index+0x5e/0x80 [ 1006.311845][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1006.311845][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1006.311845][ T1364] ip6_route_add+0x1c/0x140 [ 1006.311845][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1006.311845][ T1364] addrconf_add_dev+0xe2/0x170 [ 1006.311845][ T1364] inet6_addr_add+0x12f/0xa40 [ 1006.311845][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1006.311845][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1006.311845][ T1364] netlink_rcv_skb+0x130/0x360 [ 1006.311845][ T1364] netlink_unicast+0x449/0x710 [ 1006.311845][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1006.311845][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1006.311845][ T1364] ___sys_sendmsg+0xee/0x170 [ 1006.311845][ T1364] __sys_sendmsg+0xcd/0x170 [ 1006.311845][ T1364] do_syscall_64+0xc6/0x1e0 [ 1006.311845][ T1364] [ 1006.314634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1006.314634][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1006.314634][ T1364] ipv6_find_idev+0x102/0x170 [ 1006.314634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1006.314634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1006.314634][ T1364] netlink_rcv_skb+0x130/0x360 [ 1006.314634][ T1364] netlink_unicast+0x449/0x710 [ 1006.314634][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1006.314634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1006.314634][ T1364] ___sys_sendmsg+0xee/0x170 [ 1006.314634][ T1364] __sys_sendmsg+0xcd/0x170 [ 1006.314634][ T1364] do_syscall_64+0xc6/0x1e0 [ 1006.314634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1006.314634][ T1364] [ 1006.316800][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1006.316800][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1006.316800][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1006.316800][ T1364] ipv6_find_idev+0x102/0x170 [ 1006.316800][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1006.316800][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1006.316800][ T1364] netlink_rcv_skb+0x130/0x360 [ 1006.316800][ T1364] netlink_unicast+0x449/0x710 [ 1006.316800][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1006.316800][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1006.316800][ T1364] ___sys_sendmsg+0xee/0x170 [ 1006.316800][ T1364] __sys_sendmsg+0xcd/0x170 [ 1006.316800][ T1364] do_syscall_64+0xc6/0x1e0 [ 1006.316800][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1006.316800][ T1364] [ 1016.555101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1016.555623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1016.555623][ T1364] ___neigh_create+0x14b/0xf60 [ 1016.555623][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1016.555623][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1016.555623][ T1364] ip6_output+0x1f3/0x770 [ 1016.555623][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1016.555623][ T1364] mld_sendpack+0x62d/0xbc0 [ 1016.555623][ T1364] mld_ifc_work+0x32/0x1f0 [ 1016.555623][ T1364] process_one_work+0x84d/0x18a0 [ 1016.555623][ T1364] worker_thread+0x587/0xd30 [ 1016.555623][ T1364] kthread+0x28a/0x350 [ 1016.555623][ T1364] ret_from_fork+0x31/0x70 [ 1016.555623][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1016.555623][ T1364] [ 1016.557339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1016.557339][ T1364] dst_init+0x84/0x4a0 [ 1016.557339][ T1364] dst_alloc+0x97/0x150 [ 1016.557339][ T1364] ip6_dst_alloc+0x23/0x90 [ 1016.557339][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1016.557339][ T1364] ip6_pol_route+0x56f/0x840 [ 1016.557339][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1016.557339][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1016.557339][ T1364] ipv6_rcv+0x1ad/0x810 [ 1016.557339][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1016.557339][ T1364] process_backlog+0x101/0x620 [ 1016.557339][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1016.557339][ T1364] net_rx_action+0x495/0xbe0 [ 1016.557339][ T1364] __do_softirq+0x1b5/0x7f6 [ 1016.557339][ T1364] [ 1016.559162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1016.559162][ T1364] netdev_get_by_index+0x5e/0x80 [ 1016.559162][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1016.559162][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1016.559162][ T1364] ip6_route_add+0x1c/0x140 [ 1016.559162][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1016.559162][ T1364] addrconf_add_dev+0xe2/0x170 [ 1016.559162][ T1364] inet6_addr_add+0x12f/0xa40 [ 1016.559162][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1016.559162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1016.559162][ T1364] netlink_rcv_skb+0x130/0x360 [ 1016.559162][ T1364] netlink_unicast+0x449/0x710 [ 1016.559162][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1016.559162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1016.559162][ T1364] ___sys_sendmsg+0xee/0x170 [ 1016.559162][ T1364] __sys_sendmsg+0xcd/0x170 [ 1016.559162][ T1364] do_syscall_64+0xc6/0x1e0 [ 1016.559162][ T1364] [ 1016.561420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1016.561420][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1016.561420][ T1364] ipv6_find_idev+0x102/0x170 [ 1016.561420][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1016.561420][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1016.561420][ T1364] netlink_rcv_skb+0x130/0x360 [ 1016.561420][ T1364] netlink_unicast+0x449/0x710 [ 1016.561420][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1016.561420][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1016.561420][ T1364] ___sys_sendmsg+0xee/0x170 [ 1016.561420][ T1364] __sys_sendmsg+0xcd/0x170 [ 1016.561420][ T1364] do_syscall_64+0xc6/0x1e0 [ 1016.561420][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1016.561420][ T1364] [ 1016.563152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1016.563152][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1016.563152][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1016.563152][ T1364] ipv6_find_idev+0x102/0x170 [ 1016.563152][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1016.563152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1016.563152][ T1364] netlink_rcv_skb+0x130/0x360 [ 1016.563152][ T1364] netlink_unicast+0x449/0x710 [ 1016.563152][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1016.563152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1016.563152][ T1364] ___sys_sendmsg+0xee/0x170 [ 1016.563152][ T1364] __sys_sendmsg+0xcd/0x170 [ 1016.563152][ T1364] do_syscall_64+0xc6/0x1e0 [ 1016.563152][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1016.563152][ T1364] [ 1026.803044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1026.803531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1026.803531][ T1364] ___neigh_create+0x14b/0xf60 [ 1026.803531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1026.803531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1026.803531][ T1364] ip6_output+0x1f3/0x770 [ 1026.803531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1026.803531][ T1364] mld_sendpack+0x62d/0xbc0 [ 1026.803531][ T1364] mld_ifc_work+0x32/0x1f0 [ 1026.803531][ T1364] process_one_work+0x84d/0x18a0 [ 1026.803531][ T1364] worker_thread+0x587/0xd30 [ 1026.803531][ T1364] kthread+0x28a/0x350 [ 1026.803531][ T1364] ret_from_fork+0x31/0x70 [ 1026.803531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1026.803531][ T1364] [ 1026.805241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1026.805241][ T1364] dst_init+0x84/0x4a0 [ 1026.805241][ T1364] dst_alloc+0x97/0x150 [ 1026.805241][ T1364] ip6_dst_alloc+0x23/0x90 [ 1026.805241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1026.805241][ T1364] ip6_pol_route+0x56f/0x840 [ 1026.805241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1026.805241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1026.805241][ T1364] ipv6_rcv+0x1ad/0x810 [ 1026.805241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1026.805241][ T1364] process_backlog+0x101/0x620 [ 1026.805241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1026.805241][ T1364] net_rx_action+0x495/0xbe0 [ 1026.805241][ T1364] __do_softirq+0x1b5/0x7f6 [ 1026.805241][ T1364] [ 1026.807102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1026.807102][ T1364] netdev_get_by_index+0x5e/0x80 [ 1026.807102][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1026.807102][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1026.807102][ T1364] ip6_route_add+0x1c/0x140 [ 1026.807102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1026.807102][ T1364] addrconf_add_dev+0xe2/0x170 [ 1026.807102][ T1364] inet6_addr_add+0x12f/0xa40 [ 1026.807102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1026.807102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1026.807102][ T1364] netlink_rcv_skb+0x130/0x360 [ 1026.807102][ T1364] netlink_unicast+0x449/0x710 [ 1026.807102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1026.807102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1026.807102][ T1364] ___sys_sendmsg+0xee/0x170 [ 1026.807102][ T1364] __sys_sendmsg+0xcd/0x170 [ 1026.807102][ T1364] do_syscall_64+0xc6/0x1e0 [ 1026.807102][ T1364] [ 1026.809281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1026.809281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1026.809281][ T1364] ipv6_find_idev+0x102/0x170 [ 1026.809281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1026.809281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1026.809281][ T1364] netlink_rcv_skb+0x130/0x360 [ 1026.809281][ T1364] netlink_unicast+0x449/0x710 [ 1026.809281][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1026.809281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1026.809281][ T1364] ___sys_sendmsg+0xee/0x170 [ 1026.809281][ T1364] __sys_sendmsg+0xcd/0x170 [ 1026.809281][ T1364] do_syscall_64+0xc6/0x1e0 [ 1026.809281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1026.809281][ T1364] [ 1026.810995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1026.810995][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1026.810995][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1026.810995][ T1364] ipv6_find_idev+0x102/0x170 [ 1026.810995][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1026.810995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1026.810995][ T1364] netlink_rcv_skb+0x130/0x360 [ 1026.810995][ T1364] netlink_unicast+0x449/0x710 [ 1026.810995][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1026.810995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1026.810995][ T1364] ___sys_sendmsg+0xee/0x170 [ 1026.810995][ T1364] __sys_sendmsg+0xcd/0x170 [ 1026.810995][ T1364] do_syscall_64+0xc6/0x1e0 [ 1026.810995][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1026.810995][ T1364] [ 1037.051044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1037.051474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1037.051474][ T1364] ___neigh_create+0x14b/0xf60 [ 1037.051474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1037.051474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1037.051474][ T1364] ip6_output+0x1f3/0x770 [ 1037.051474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1037.051474][ T1364] mld_sendpack+0x62d/0xbc0 [ 1037.051474][ T1364] mld_ifc_work+0x32/0x1f0 [ 1037.051474][ T1364] process_one_work+0x84d/0x18a0 [ 1037.051474][ T1364] worker_thread+0x587/0xd30 [ 1037.051474][ T1364] kthread+0x28a/0x350 [ 1037.051474][ T1364] ret_from_fork+0x31/0x70 [ 1037.051474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1037.051474][ T1364] [ 1037.053202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1037.053202][ T1364] dst_init+0x84/0x4a0 [ 1037.053202][ T1364] dst_alloc+0x97/0x150 [ 1037.053202][ T1364] ip6_dst_alloc+0x23/0x90 [ 1037.053202][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1037.053202][ T1364] ip6_pol_route+0x56f/0x840 [ 1037.053202][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1037.053202][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1037.053202][ T1364] ipv6_rcv+0x1ad/0x810 [ 1037.053202][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1037.053202][ T1364] process_backlog+0x101/0x620 [ 1037.053202][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1037.053202][ T1364] net_rx_action+0x495/0xbe0 [ 1037.053202][ T1364] __do_softirq+0x1b5/0x7f6 [ 1037.053202][ T1364] [ 1037.055020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1037.055020][ T1364] netdev_get_by_index+0x5e/0x80 [ 1037.055020][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1037.055020][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1037.055020][ T1364] ip6_route_add+0x1c/0x140 [ 1037.055020][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1037.055020][ T1364] addrconf_add_dev+0xe2/0x170 [ 1037.055020][ T1364] inet6_addr_add+0x12f/0xa40 [ 1037.055020][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1037.055020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.055020][ T1364] netlink_rcv_skb+0x130/0x360 [ 1037.055020][ T1364] netlink_unicast+0x449/0x710 [ 1037.055020][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1037.055020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1037.055020][ T1364] ___sys_sendmsg+0xee/0x170 [ 1037.055020][ T1364] __sys_sendmsg+0xcd/0x170 [ 1037.055020][ T1364] do_syscall_64+0xc6/0x1e0 [ 1037.055020][ T1364] [ 1037.057194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1037.057194][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1037.057194][ T1364] ipv6_find_idev+0x102/0x170 [ 1037.057194][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1037.057194][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.057194][ T1364] netlink_rcv_skb+0x130/0x360 [ 1037.057194][ T1364] netlink_unicast+0x449/0x710 [ 1037.057194][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1037.057194][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1037.057194][ T1364] ___sys_sendmsg+0xee/0x170 [ 1037.057194][ T1364] __sys_sendmsg+0xcd/0x170 [ 1037.057194][ T1364] do_syscall_64+0xc6/0x1e0 [ 1037.057194][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.057194][ T1364] [ 1037.058896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1037.058896][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1037.058896][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1037.058896][ T1364] ipv6_find_idev+0x102/0x170 [ 1037.058896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1037.058896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1037.058896][ T1364] netlink_rcv_skb+0x130/0x360 [ 1037.058896][ T1364] netlink_unicast+0x449/0x710 [ 1037.058896][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1037.058896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1037.058896][ T1364] ___sys_sendmsg+0xee/0x170 [ 1037.058896][ T1364] __sys_sendmsg+0xcd/0x170 [ 1037.058896][ T1364] do_syscall_64+0xc6/0x1e0 [ 1037.058896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1037.058896][ T1364] [ 1047.107108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1047.107614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1047.107614][ T1364] ___neigh_create+0x14b/0xf60 [ 1047.107614][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1047.107614][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1047.107614][ T1364] ip6_output+0x1f3/0x770 [ 1047.107614][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1047.107614][ T1364] mld_sendpack+0x62d/0xbc0 [ 1047.107614][ T1364] mld_ifc_work+0x32/0x1f0 [ 1047.107614][ T1364] process_one_work+0x84d/0x18a0 [ 1047.107614][ T1364] worker_thread+0x587/0xd30 [ 1047.107614][ T1364] kthread+0x28a/0x350 [ 1047.107614][ T1364] ret_from_fork+0x31/0x70 [ 1047.107614][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1047.107614][ T1364] [ 1047.109336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1047.109336][ T1364] dst_init+0x84/0x4a0 [ 1047.109336][ T1364] dst_alloc+0x97/0x150 [ 1047.109336][ T1364] ip6_dst_alloc+0x23/0x90 [ 1047.109336][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1047.109336][ T1364] ip6_pol_route+0x56f/0x840 [ 1047.109336][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1047.109336][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1047.109336][ T1364] ipv6_rcv+0x1ad/0x810 [ 1047.109336][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1047.109336][ T1364] process_backlog+0x101/0x620 [ 1047.109336][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1047.109336][ T1364] net_rx_action+0x495/0xbe0 [ 1047.109336][ T1364] __do_softirq+0x1b5/0x7f6 [ 1047.109336][ T1364] [ 1047.111169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1047.111169][ T1364] netdev_get_by_index+0x5e/0x80 [ 1047.111169][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1047.111169][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1047.111169][ T1364] ip6_route_add+0x1c/0x140 [ 1047.111169][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1047.111169][ T1364] addrconf_add_dev+0xe2/0x170 [ 1047.111169][ T1364] inet6_addr_add+0x12f/0xa40 [ 1047.111169][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1047.111169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1047.111169][ T1364] netlink_rcv_skb+0x130/0x360 [ 1047.111169][ T1364] netlink_unicast+0x449/0x710 [ 1047.111169][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1047.111169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1047.111169][ T1364] ___sys_sendmsg+0xee/0x170 [ 1047.111169][ T1364] __sys_sendmsg+0xcd/0x170 [ 1047.111169][ T1364] do_syscall_64+0xc6/0x1e0 [ 1047.111169][ T1364] [ 1047.113370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1047.113370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1047.113370][ T1364] ipv6_find_idev+0x102/0x170 [ 1047.113370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1047.113370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1047.113370][ T1364] netlink_rcv_skb+0x130/0x360 [ 1047.113370][ T1364] netlink_unicast+0x449/0x710 [ 1047.113370][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1047.113370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1047.113370][ T1364] ___sys_sendmsg+0xee/0x170 [ 1047.113370][ T1364] __sys_sendmsg+0xcd/0x170 [ 1047.113370][ T1364] do_syscall_64+0xc6/0x1e0 [ 1047.113370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1047.113370][ T1364] [ 1047.115074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1047.115074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1047.115074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1047.115074][ T1364] ipv6_find_idev+0x102/0x170 [ 1047.115074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1047.115074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1047.115074][ T1364] netlink_rcv_skb+0x130/0x360 [ 1047.115074][ T1364] netlink_unicast+0x449/0x710 [ 1047.115074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1047.115074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1047.115074][ T1364] ___sys_sendmsg+0xee/0x170 [ 1047.115074][ T1364] __sys_sendmsg+0xcd/0x170 [ 1047.115074][ T1364] do_syscall_64+0xc6/0x1e0 [ 1047.115074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1047.115074][ T1364] [ 1057.235079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1057.236054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1057.236054][ T1364] ___neigh_create+0x14b/0xf60 [ 1057.236054][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1057.236054][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1057.236054][ T1364] ip6_output+0x1f3/0x770 [ 1057.236054][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1057.236054][ T1364] mld_sendpack+0x62d/0xbc0 [ 1057.236054][ T1364] mld_ifc_work+0x32/0x1f0 [ 1057.236054][ T1364] process_one_work+0x84d/0x18a0 [ 1057.236054][ T1364] worker_thread+0x587/0xd30 [ 1057.236054][ T1364] kthread+0x28a/0x350 [ 1057.236054][ T1364] ret_from_fork+0x31/0x70 [ 1057.236054][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1057.236054][ T1364] [ 1057.238734][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1057.238734][ T1364] dst_init+0x84/0x4a0 [ 1057.238734][ T1364] dst_alloc+0x97/0x150 [ 1057.238734][ T1364] ip6_dst_alloc+0x23/0x90 [ 1057.238734][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1057.238734][ T1364] ip6_pol_route+0x56f/0x840 [ 1057.238734][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1057.238734][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1057.238734][ T1364] ipv6_rcv+0x1ad/0x810 [ 1057.238734][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1057.238734][ T1364] process_backlog+0x101/0x620 [ 1057.238734][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1057.238734][ T1364] net_rx_action+0x495/0xbe0 [ 1057.238734][ T1364] __do_softirq+0x1b5/0x7f6 [ 1057.238734][ T1364] [ 1057.241744][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1057.241744][ T1364] netdev_get_by_index+0x5e/0x80 [ 1057.241744][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1057.241744][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1057.241744][ T1364] ip6_route_add+0x1c/0x140 [ 1057.241744][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1057.241744][ T1364] addrconf_add_dev+0xe2/0x170 [ 1057.241744][ T1364] inet6_addr_add+0x12f/0xa40 [ 1057.241744][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1057.241744][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1057.241744][ T1364] netlink_rcv_skb+0x130/0x360 [ 1057.241744][ T1364] netlink_unicast+0x449/0x710 [ 1057.241744][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1057.241744][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1057.241744][ T1364] ___sys_sendmsg+0xee/0x170 [ 1057.241744][ T1364] __sys_sendmsg+0xcd/0x170 [ 1057.241744][ T1364] do_syscall_64+0xc6/0x1e0 [ 1057.241744][ T1364] [ 1057.245234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1057.245234][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1057.245234][ T1364] ipv6_find_idev+0x102/0x170 [ 1057.245234][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1057.245234][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1057.245234][ T1364] netlink_rcv_skb+0x130/0x360 [ 1057.245234][ T1364] netlink_unicast+0x449/0x710 [ 1057.245234][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1057.245234][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1057.245234][ T1364] ___sys_sendmsg+0xee/0x170 [ 1057.245234][ T1364] __sys_sendmsg+0xcd/0x170 [ 1057.245234][ T1364] do_syscall_64+0xc6/0x1e0 [ 1057.245234][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1057.245234][ T1364] [ 1057.247938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1057.247938][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1057.247938][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1057.247938][ T1364] ipv6_find_idev+0x102/0x170 [ 1057.247938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1057.247938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1057.247938][ T1364] netlink_rcv_skb+0x130/0x360 [ 1057.247938][ T1364] netlink_unicast+0x449/0x710 [ 1057.247938][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1057.247938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1057.247938][ T1364] ___sys_sendmsg+0xee/0x170 [ 1057.247938][ T1364] __sys_sendmsg+0xcd/0x170 [ 1057.247938][ T1364] do_syscall_64+0xc6/0x1e0 [ 1057.247938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1057.247938][ T1364] [ 1067.275109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1067.275556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1067.275556][ T1364] ___neigh_create+0x14b/0xf60 [ 1067.275556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1067.275556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1067.275556][ T1364] ip6_output+0x1f3/0x770 [ 1067.275556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1067.275556][ T1364] mld_sendpack+0x62d/0xbc0 [ 1067.275556][ T1364] mld_ifc_work+0x32/0x1f0 [ 1067.275556][ T1364] process_one_work+0x84d/0x18a0 [ 1067.275556][ T1364] worker_thread+0x587/0xd30 [ 1067.275556][ T1364] kthread+0x28a/0x350 [ 1067.275556][ T1364] ret_from_fork+0x31/0x70 [ 1067.275556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1067.275556][ T1364] [ 1067.277267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1067.277267][ T1364] dst_init+0x84/0x4a0 [ 1067.277267][ T1364] dst_alloc+0x97/0x150 [ 1067.277267][ T1364] ip6_dst_alloc+0x23/0x90 [ 1067.277267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1067.277267][ T1364] ip6_pol_route+0x56f/0x840 [ 1067.277267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1067.277267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1067.277267][ T1364] ipv6_rcv+0x1ad/0x810 [ 1067.277267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1067.277267][ T1364] process_backlog+0x101/0x620 [ 1067.277267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1067.277267][ T1364] net_rx_action+0x495/0xbe0 [ 1067.277267][ T1364] __do_softirq+0x1b5/0x7f6 [ 1067.277267][ T1364] [ 1067.279088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1067.279088][ T1364] netdev_get_by_index+0x5e/0x80 [ 1067.279088][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1067.279088][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1067.279088][ T1364] ip6_route_add+0x1c/0x140 [ 1067.279088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1067.279088][ T1364] addrconf_add_dev+0xe2/0x170 [ 1067.279088][ T1364] inet6_addr_add+0x12f/0xa40 [ 1067.279088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1067.279088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1067.279088][ T1364] netlink_rcv_skb+0x130/0x360 [ 1067.279088][ T1364] netlink_unicast+0x449/0x710 [ 1067.279088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1067.279088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1067.279088][ T1364] ___sys_sendmsg+0xee/0x170 [ 1067.279088][ T1364] __sys_sendmsg+0xcd/0x170 [ 1067.279088][ T1364] do_syscall_64+0xc6/0x1e0 [ 1067.279088][ T1364] [ 1067.281281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1067.281281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1067.281281][ T1364] ipv6_find_idev+0x102/0x170 [ 1067.281281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1067.281281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1067.281281][ T1364] netlink_rcv_skb+0x130/0x360 [ 1067.281281][ T1364] netlink_unicast+0x449/0x710 [ 1067.281281][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1067.281281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1067.281281][ T1364] ___sys_sendmsg+0xee/0x170 [ 1067.281281][ T1364] __sys_sendmsg+0xcd/0x170 [ 1067.281281][ T1364] do_syscall_64+0xc6/0x1e0 [ 1067.281281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1067.281281][ T1364] [ 1067.283008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1067.283008][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1067.283008][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1067.283008][ T1364] ipv6_find_idev+0x102/0x170 [ 1067.283008][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1067.283008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1067.283008][ T1364] netlink_rcv_skb+0x130/0x360 [ 1067.283008][ T1364] netlink_unicast+0x449/0x710 [ 1067.283008][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1067.283008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1067.283008][ T1364] ___sys_sendmsg+0xee/0x170 [ 1067.283008][ T1364] __sys_sendmsg+0xcd/0x170 [ 1067.283008][ T1364] do_syscall_64+0xc6/0x1e0 [ 1067.283008][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1067.283008][ T1364] [ 1077.547122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1077.547547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1077.547547][ T1364] ___neigh_create+0x14b/0xf60 [ 1077.547547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1077.547547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1077.547547][ T1364] ip6_output+0x1f3/0x770 [ 1077.547547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1077.547547][ T1364] mld_sendpack+0x62d/0xbc0 [ 1077.547547][ T1364] mld_ifc_work+0x32/0x1f0 [ 1077.547547][ T1364] process_one_work+0x84d/0x18a0 [ 1077.547547][ T1364] worker_thread+0x587/0xd30 [ 1077.547547][ T1364] kthread+0x28a/0x350 [ 1077.547547][ T1364] ret_from_fork+0x31/0x70 [ 1077.547547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1077.547547][ T1364] [ 1077.549278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1077.549278][ T1364] dst_init+0x84/0x4a0 [ 1077.549278][ T1364] dst_alloc+0x97/0x150 [ 1077.549278][ T1364] ip6_dst_alloc+0x23/0x90 [ 1077.549278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1077.549278][ T1364] ip6_pol_route+0x56f/0x840 [ 1077.549278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1077.549278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1077.549278][ T1364] ipv6_rcv+0x1ad/0x810 [ 1077.549278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1077.549278][ T1364] process_backlog+0x101/0x620 [ 1077.549278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1077.549278][ T1364] net_rx_action+0x495/0xbe0 [ 1077.549278][ T1364] __do_softirq+0x1b5/0x7f6 [ 1077.549278][ T1364] [ 1077.551169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1077.551169][ T1364] netdev_get_by_index+0x5e/0x80 [ 1077.551169][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1077.551169][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1077.551169][ T1364] ip6_route_add+0x1c/0x140 [ 1077.551169][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1077.551169][ T1364] addrconf_add_dev+0xe2/0x170 [ 1077.551169][ T1364] inet6_addr_add+0x12f/0xa40 [ 1077.551169][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1077.551169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1077.551169][ T1364] netlink_rcv_skb+0x130/0x360 [ 1077.551169][ T1364] netlink_unicast+0x449/0x710 [ 1077.551169][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1077.551169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1077.551169][ T1364] ___sys_sendmsg+0xee/0x170 [ 1077.551169][ T1364] __sys_sendmsg+0xcd/0x170 [ 1077.551169][ T1364] do_syscall_64+0xc6/0x1e0 [ 1077.551169][ T1364] [ 1077.553395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1077.553395][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1077.553395][ T1364] ipv6_find_idev+0x102/0x170 [ 1077.553395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1077.553395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1077.553395][ T1364] netlink_rcv_skb+0x130/0x360 [ 1077.553395][ T1364] netlink_unicast+0x449/0x710 [ 1077.553395][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1077.553395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1077.553395][ T1364] ___sys_sendmsg+0xee/0x170 [ 1077.553395][ T1364] __sys_sendmsg+0xcd/0x170 [ 1077.553395][ T1364] do_syscall_64+0xc6/0x1e0 [ 1077.553395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1077.553395][ T1364] [ 1077.555173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1077.555173][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1077.555173][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1077.555173][ T1364] ipv6_find_idev+0x102/0x170 [ 1077.555173][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1077.555173][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1077.555173][ T1364] netlink_rcv_skb+0x130/0x360 [ 1077.555173][ T1364] netlink_unicast+0x449/0x710 [ 1077.555173][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1077.555173][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1077.555173][ T1364] ___sys_sendmsg+0xee/0x170 [ 1077.555173][ T1364] __sys_sendmsg+0xcd/0x170 [ 1077.555173][ T1364] do_syscall_64+0xc6/0x1e0 [ 1077.555173][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1077.555173][ T1364] [ 1087.635052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1087.635544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1087.635544][ T1364] ___neigh_create+0x14b/0xf60 [ 1087.635544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1087.635544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1087.635544][ T1364] ip6_output+0x1f3/0x770 [ 1087.635544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1087.635544][ T1364] mld_sendpack+0x62d/0xbc0 [ 1087.635544][ T1364] mld_ifc_work+0x32/0x1f0 [ 1087.635544][ T1364] process_one_work+0x84d/0x18a0 [ 1087.635544][ T1364] worker_thread+0x587/0xd30 [ 1087.635544][ T1364] kthread+0x28a/0x350 [ 1087.635544][ T1364] ret_from_fork+0x31/0x70 [ 1087.635544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1087.635544][ T1364] [ 1087.637272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1087.637272][ T1364] dst_init+0x84/0x4a0 [ 1087.637272][ T1364] dst_alloc+0x97/0x150 [ 1087.637272][ T1364] ip6_dst_alloc+0x23/0x90 [ 1087.637272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1087.637272][ T1364] ip6_pol_route+0x56f/0x840 [ 1087.637272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1087.637272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1087.637272][ T1364] ipv6_rcv+0x1ad/0x810 [ 1087.637272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1087.637272][ T1364] process_backlog+0x101/0x620 [ 1087.637272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1087.637272][ T1364] net_rx_action+0x495/0xbe0 [ 1087.637272][ T1364] __do_softirq+0x1b5/0x7f6 [ 1087.637272][ T1364] [ 1087.639657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1087.639657][ T1364] netdev_get_by_index+0x5e/0x80 [ 1087.639657][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1087.639657][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1087.639657][ T1364] ip6_route_add+0x1c/0x140 [ 1087.639657][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1087.639657][ T1364] addrconf_add_dev+0xe2/0x170 [ 1087.639657][ T1364] inet6_addr_add+0x12f/0xa40 [ 1087.639657][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1087.639657][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1087.639657][ T1364] netlink_rcv_skb+0x130/0x360 [ 1087.639657][ T1364] netlink_unicast+0x449/0x710 [ 1087.639657][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1087.639657][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1087.639657][ T1364] ___sys_sendmsg+0xee/0x170 [ 1087.639657][ T1364] __sys_sendmsg+0xcd/0x170 [ 1087.639657][ T1364] do_syscall_64+0xc6/0x1e0 [ 1087.639657][ T1364] [ 1087.641874][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1087.641874][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1087.641874][ T1364] ipv6_find_idev+0x102/0x170 [ 1087.641874][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1087.641874][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1087.641874][ T1364] netlink_rcv_skb+0x130/0x360 [ 1087.641874][ T1364] netlink_unicast+0x449/0x710 [ 1087.641874][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1087.641874][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1087.641874][ T1364] ___sys_sendmsg+0xee/0x170 [ 1087.641874][ T1364] __sys_sendmsg+0xcd/0x170 [ 1087.641874][ T1364] do_syscall_64+0xc6/0x1e0 [ 1087.641874][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1087.641874][ T1364] [ 1087.643584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1087.643584][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1087.643584][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1087.643584][ T1364] ipv6_find_idev+0x102/0x170 [ 1087.643584][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1087.643584][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1087.643584][ T1364] netlink_rcv_skb+0x130/0x360 [ 1087.643584][ T1364] netlink_unicast+0x449/0x710 [ 1087.643584][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1087.643584][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1087.643584][ T1364] ___sys_sendmsg+0xee/0x170 [ 1087.643584][ T1364] __sys_sendmsg+0xcd/0x170 [ 1087.643584][ T1364] do_syscall_64+0xc6/0x1e0 [ 1087.643584][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1087.643584][ T1364] [ 1097.787084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1097.787517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1097.787517][ T1364] ___neigh_create+0x14b/0xf60 [ 1097.787517][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1097.787517][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1097.787517][ T1364] ip6_output+0x1f3/0x770 [ 1097.787517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1097.787517][ T1364] mld_sendpack+0x62d/0xbc0 [ 1097.787517][ T1364] mld_ifc_work+0x32/0x1f0 [ 1097.787517][ T1364] process_one_work+0x84d/0x18a0 [ 1097.787517][ T1364] worker_thread+0x587/0xd30 [ 1097.787517][ T1364] kthread+0x28a/0x350 [ 1097.787517][ T1364] ret_from_fork+0x31/0x70 [ 1097.787517][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1097.787517][ T1364] [ 1097.789268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1097.789268][ T1364] dst_init+0x84/0x4a0 [ 1097.789268][ T1364] dst_alloc+0x97/0x150 [ 1097.789268][ T1364] ip6_dst_alloc+0x23/0x90 [ 1097.789268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1097.789268][ T1364] ip6_pol_route+0x56f/0x840 [ 1097.789268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1097.789268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1097.789268][ T1364] ipv6_rcv+0x1ad/0x810 [ 1097.789268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1097.789268][ T1364] process_backlog+0x101/0x620 [ 1097.789268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1097.789268][ T1364] net_rx_action+0x495/0xbe0 [ 1097.789268][ T1364] __do_softirq+0x1b5/0x7f6 [ 1097.789268][ T1364] [ 1097.791119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1097.791119][ T1364] netdev_get_by_index+0x5e/0x80 [ 1097.791119][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1097.791119][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1097.791119][ T1364] ip6_route_add+0x1c/0x140 [ 1097.791119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1097.791119][ T1364] addrconf_add_dev+0xe2/0x170 [ 1097.791119][ T1364] inet6_addr_add+0x12f/0xa40 [ 1097.791119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1097.791119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.791119][ T1364] netlink_rcv_skb+0x130/0x360 [ 1097.791119][ T1364] netlink_unicast+0x449/0x710 [ 1097.791119][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1097.791119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1097.791119][ T1364] ___sys_sendmsg+0xee/0x170 [ 1097.791119][ T1364] __sys_sendmsg+0xcd/0x170 [ 1097.791119][ T1364] do_syscall_64+0xc6/0x1e0 [ 1097.791119][ T1364] [ 1097.793325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1097.793325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1097.793325][ T1364] ipv6_find_idev+0x102/0x170 [ 1097.793325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1097.793325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.793325][ T1364] netlink_rcv_skb+0x130/0x360 [ 1097.793325][ T1364] netlink_unicast+0x449/0x710 [ 1097.793325][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1097.793325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1097.793325][ T1364] ___sys_sendmsg+0xee/0x170 [ 1097.793325][ T1364] __sys_sendmsg+0xcd/0x170 [ 1097.793325][ T1364] do_syscall_64+0xc6/0x1e0 [ 1097.793325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1097.793325][ T1364] [ 1097.795053][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1097.795053][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1097.795053][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1097.795053][ T1364] ipv6_find_idev+0x102/0x170 [ 1097.795053][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1097.795053][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1097.795053][ T1364] netlink_rcv_skb+0x130/0x360 [ 1097.795053][ T1364] netlink_unicast+0x449/0x710 [ 1097.795053][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1097.795053][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1097.795053][ T1364] ___sys_sendmsg+0xee/0x170 [ 1097.795053][ T1364] __sys_sendmsg+0xcd/0x170 [ 1097.795053][ T1364] do_syscall_64+0xc6/0x1e0 [ 1097.795053][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1097.795053][ T1364] [ 1107.851005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1107.851521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1107.851521][ T1364] ___neigh_create+0x14b/0xf60 [ 1107.851521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1107.851521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1107.851521][ T1364] ip6_output+0x1f3/0x770 [ 1107.851521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1107.851521][ T1364] mld_sendpack+0x62d/0xbc0 [ 1107.851521][ T1364] mld_ifc_work+0x32/0x1f0 [ 1107.851521][ T1364] process_one_work+0x84d/0x18a0 [ 1107.851521][ T1364] worker_thread+0x587/0xd30 [ 1107.851521][ T1364] kthread+0x28a/0x350 [ 1107.851521][ T1364] ret_from_fork+0x31/0x70 [ 1107.851521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1107.851521][ T1364] [ 1107.853301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1107.853301][ T1364] dst_init+0x84/0x4a0 [ 1107.853301][ T1364] dst_alloc+0x97/0x150 [ 1107.853301][ T1364] ip6_dst_alloc+0x23/0x90 [ 1107.853301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1107.853301][ T1364] ip6_pol_route+0x56f/0x840 [ 1107.853301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1107.853301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1107.853301][ T1364] ipv6_rcv+0x1ad/0x810 [ 1107.853301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1107.853301][ T1364] process_backlog+0x101/0x620 [ 1107.853301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1107.853301][ T1364] net_rx_action+0x495/0xbe0 [ 1107.853301][ T1364] __do_softirq+0x1b5/0x7f6 [ 1107.853301][ T1364] [ 1107.855145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1107.855145][ T1364] netdev_get_by_index+0x5e/0x80 [ 1107.855145][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1107.855145][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1107.855145][ T1364] ip6_route_add+0x1c/0x140 [ 1107.855145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1107.855145][ T1364] addrconf_add_dev+0xe2/0x170 [ 1107.855145][ T1364] inet6_addr_add+0x12f/0xa40 [ 1107.855145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1107.855145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.855145][ T1364] netlink_rcv_skb+0x130/0x360 [ 1107.855145][ T1364] netlink_unicast+0x449/0x710 [ 1107.855145][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1107.855145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1107.855145][ T1364] ___sys_sendmsg+0xee/0x170 [ 1107.855145][ T1364] __sys_sendmsg+0xcd/0x170 [ 1107.855145][ T1364] do_syscall_64+0xc6/0x1e0 [ 1107.855145][ T1364] [ 1107.857446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1107.857446][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1107.857446][ T1364] ipv6_find_idev+0x102/0x170 [ 1107.857446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1107.857446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.857446][ T1364] netlink_rcv_skb+0x130/0x360 [ 1107.857446][ T1364] netlink_unicast+0x449/0x710 [ 1107.857446][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1107.857446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1107.857446][ T1364] ___sys_sendmsg+0xee/0x170 [ 1107.857446][ T1364] __sys_sendmsg+0xcd/0x170 [ 1107.857446][ T1364] do_syscall_64+0xc6/0x1e0 [ 1107.857446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1107.857446][ T1364] [ 1107.859247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1107.859247][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1107.859247][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1107.859247][ T1364] ipv6_find_idev+0x102/0x170 [ 1107.859247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1107.859247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1107.859247][ T1364] netlink_rcv_skb+0x130/0x360 [ 1107.859247][ T1364] netlink_unicast+0x449/0x710 [ 1107.859247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1107.859247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1107.859247][ T1364] ___sys_sendmsg+0xee/0x170 [ 1107.859247][ T1364] __sys_sendmsg+0xcd/0x170 [ 1107.859247][ T1364] do_syscall_64+0xc6/0x1e0 [ 1107.859247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1107.859247][ T1364] [ 1117.891037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1117.891474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1117.891474][ T1364] ___neigh_create+0x14b/0xf60 [ 1117.891474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1117.891474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1117.891474][ T1364] ip6_output+0x1f3/0x770 [ 1117.891474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1117.891474][ T1364] mld_sendpack+0x62d/0xbc0 [ 1117.891474][ T1364] mld_ifc_work+0x32/0x1f0 [ 1117.891474][ T1364] process_one_work+0x84d/0x18a0 [ 1117.891474][ T1364] worker_thread+0x587/0xd30 [ 1117.891474][ T1364] kthread+0x28a/0x350 [ 1117.891474][ T1364] ret_from_fork+0x31/0x70 [ 1117.891474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1117.891474][ T1364] [ 1117.893206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1117.893206][ T1364] dst_init+0x84/0x4a0 [ 1117.893206][ T1364] dst_alloc+0x97/0x150 [ 1117.893206][ T1364] ip6_dst_alloc+0x23/0x90 [ 1117.893206][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1117.893206][ T1364] ip6_pol_route+0x56f/0x840 [ 1117.893206][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1117.893206][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1117.893206][ T1364] ipv6_rcv+0x1ad/0x810 [ 1117.893206][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1117.893206][ T1364] process_backlog+0x101/0x620 [ 1117.893206][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1117.893206][ T1364] net_rx_action+0x495/0xbe0 [ 1117.893206][ T1364] __do_softirq+0x1b5/0x7f6 [ 1117.893206][ T1364] [ 1117.895038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1117.895038][ T1364] netdev_get_by_index+0x5e/0x80 [ 1117.895038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1117.895038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1117.895038][ T1364] ip6_route_add+0x1c/0x140 [ 1117.895038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1117.895038][ T1364] addrconf_add_dev+0xe2/0x170 [ 1117.895038][ T1364] inet6_addr_add+0x12f/0xa40 [ 1117.895038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1117.895038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.895038][ T1364] netlink_rcv_skb+0x130/0x360 [ 1117.895038][ T1364] netlink_unicast+0x449/0x710 [ 1117.895038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1117.895038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1117.895038][ T1364] ___sys_sendmsg+0xee/0x170 [ 1117.895038][ T1364] __sys_sendmsg+0xcd/0x170 [ 1117.895038][ T1364] do_syscall_64+0xc6/0x1e0 [ 1117.895038][ T1364] [ 1117.897214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1117.897214][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1117.897214][ T1364] ipv6_find_idev+0x102/0x170 [ 1117.897214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1117.897214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.897214][ T1364] netlink_rcv_skb+0x130/0x360 [ 1117.897214][ T1364] netlink_unicast+0x449/0x710 [ 1117.897214][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1117.897214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1117.897214][ T1364] ___sys_sendmsg+0xee/0x170 [ 1117.897214][ T1364] __sys_sendmsg+0xcd/0x170 [ 1117.897214][ T1364] do_syscall_64+0xc6/0x1e0 [ 1117.897214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1117.897214][ T1364] [ 1117.898919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1117.898919][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1117.898919][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1117.898919][ T1364] ipv6_find_idev+0x102/0x170 [ 1117.898919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1117.898919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1117.898919][ T1364] netlink_rcv_skb+0x130/0x360 [ 1117.898919][ T1364] netlink_unicast+0x449/0x710 [ 1117.898919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1117.898919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1117.898919][ T1364] ___sys_sendmsg+0xee/0x170 [ 1117.898919][ T1364] __sys_sendmsg+0xcd/0x170 [ 1117.898919][ T1364] do_syscall_64+0xc6/0x1e0 [ 1117.898919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1117.898919][ T1364] [ 1128.139058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1128.139554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1128.139554][ T1364] ___neigh_create+0x14b/0xf60 [ 1128.139554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1128.139554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1128.139554][ T1364] ip6_output+0x1f3/0x770 [ 1128.139554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1128.139554][ T1364] mld_sendpack+0x62d/0xbc0 [ 1128.139554][ T1364] mld_ifc_work+0x32/0x1f0 [ 1128.139554][ T1364] process_one_work+0x84d/0x18a0 [ 1128.139554][ T1364] worker_thread+0x587/0xd30 [ 1128.139554][ T1364] kthread+0x28a/0x350 [ 1128.139554][ T1364] ret_from_fork+0x31/0x70 [ 1128.139554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1128.139554][ T1364] [ 1128.141309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1128.141309][ T1364] dst_init+0x84/0x4a0 [ 1128.141309][ T1364] dst_alloc+0x97/0x150 [ 1128.141309][ T1364] ip6_dst_alloc+0x23/0x90 [ 1128.141309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1128.141309][ T1364] ip6_pol_route+0x56f/0x840 [ 1128.141309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1128.141309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1128.141309][ T1364] ipv6_rcv+0x1ad/0x810 [ 1128.141309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1128.141309][ T1364] process_backlog+0x101/0x620 [ 1128.141309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1128.141309][ T1364] net_rx_action+0x495/0xbe0 [ 1128.141309][ T1364] __do_softirq+0x1b5/0x7f6 [ 1128.141309][ T1364] [ 1128.143141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1128.143141][ T1364] netdev_get_by_index+0x5e/0x80 [ 1128.143141][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1128.143141][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1128.143141][ T1364] ip6_route_add+0x1c/0x140 [ 1128.143141][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1128.143141][ T1364] addrconf_add_dev+0xe2/0x170 [ 1128.143141][ T1364] inet6_addr_add+0x12f/0xa40 [ 1128.143141][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1128.143141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1128.143141][ T1364] netlink_rcv_skb+0x130/0x360 [ 1128.143141][ T1364] netlink_unicast+0x449/0x710 [ 1128.143141][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1128.143141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1128.143141][ T1364] ___sys_sendmsg+0xee/0x170 [ 1128.143141][ T1364] __sys_sendmsg+0xcd/0x170 [ 1128.143141][ T1364] do_syscall_64+0xc6/0x1e0 [ 1128.143141][ T1364] [ 1128.145330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1128.145330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1128.145330][ T1364] ipv6_find_idev+0x102/0x170 [ 1128.145330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1128.145330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1128.145330][ T1364] netlink_rcv_skb+0x130/0x360 [ 1128.145330][ T1364] netlink_unicast+0x449/0x710 [ 1128.145330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1128.145330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1128.145330][ T1364] ___sys_sendmsg+0xee/0x170 [ 1128.145330][ T1364] __sys_sendmsg+0xcd/0x170 [ 1128.145330][ T1364] do_syscall_64+0xc6/0x1e0 [ 1128.145330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1128.145330][ T1364] [ 1128.147048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1128.147048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1128.147048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1128.147048][ T1364] ipv6_find_idev+0x102/0x170 [ 1128.147048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1128.147048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1128.147048][ T1364] netlink_rcv_skb+0x130/0x360 [ 1128.147048][ T1364] netlink_unicast+0x449/0x710 [ 1128.147048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1128.147048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1128.147048][ T1364] ___sys_sendmsg+0xee/0x170 [ 1128.147048][ T1364] __sys_sendmsg+0xcd/0x170 [ 1128.147048][ T1364] do_syscall_64+0xc6/0x1e0 [ 1128.147048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1128.147048][ T1364] [ 1138.387035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1138.387631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1138.387631][ T1364] ___neigh_create+0x14b/0xf60 [ 1138.387631][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1138.387631][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1138.387631][ T1364] ip6_output+0x1f3/0x770 [ 1138.387631][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1138.387631][ T1364] mld_sendpack+0x62d/0xbc0 [ 1138.387631][ T1364] mld_ifc_work+0x32/0x1f0 [ 1138.387631][ T1364] process_one_work+0x84d/0x18a0 [ 1138.387631][ T1364] worker_thread+0x587/0xd30 [ 1138.387631][ T1364] kthread+0x28a/0x350 [ 1138.387631][ T1364] ret_from_fork+0x31/0x70 [ 1138.387631][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1138.387631][ T1364] [ 1138.390328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1138.390328][ T1364] dst_init+0x84/0x4a0 [ 1138.390328][ T1364] dst_alloc+0x97/0x150 [ 1138.390328][ T1364] ip6_dst_alloc+0x23/0x90 [ 1138.390328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1138.390328][ T1364] ip6_pol_route+0x56f/0x840 [ 1138.390328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1138.390328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1138.390328][ T1364] ipv6_rcv+0x1ad/0x810 [ 1138.390328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1138.390328][ T1364] process_backlog+0x101/0x620 [ 1138.390328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1138.390328][ T1364] net_rx_action+0x495/0xbe0 [ 1138.390328][ T1364] __do_softirq+0x1b5/0x7f6 [ 1138.390328][ T1364] [ 1138.393208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1138.393208][ T1364] netdev_get_by_index+0x5e/0x80 [ 1138.393208][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1138.393208][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1138.393208][ T1364] ip6_route_add+0x1c/0x140 [ 1138.393208][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1138.393208][ T1364] addrconf_add_dev+0xe2/0x170 [ 1138.393208][ T1364] inet6_addr_add+0x12f/0xa40 [ 1138.393208][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1138.393208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.393208][ T1364] netlink_rcv_skb+0x130/0x360 [ 1138.393208][ T1364] netlink_unicast+0x449/0x710 [ 1138.393208][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1138.393208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1138.393208][ T1364] ___sys_sendmsg+0xee/0x170 [ 1138.393208][ T1364] __sys_sendmsg+0xcd/0x170 [ 1138.393208][ T1364] do_syscall_64+0xc6/0x1e0 [ 1138.393208][ T1364] [ 1138.396684][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1138.396684][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1138.396684][ T1364] ipv6_find_idev+0x102/0x170 [ 1138.396684][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1138.396684][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.396684][ T1364] netlink_rcv_skb+0x130/0x360 [ 1138.396684][ T1364] netlink_unicast+0x449/0x710 [ 1138.396684][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1138.396684][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1138.396684][ T1364] ___sys_sendmsg+0xee/0x170 [ 1138.396684][ T1364] __sys_sendmsg+0xcd/0x170 [ 1138.396684][ T1364] do_syscall_64+0xc6/0x1e0 [ 1138.396684][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1138.396684][ T1364] [ 1138.399448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1138.399448][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1138.399448][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1138.399448][ T1364] ipv6_find_idev+0x102/0x170 [ 1138.399448][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1138.399448][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1138.399448][ T1364] netlink_rcv_skb+0x130/0x360 [ 1138.399448][ T1364] netlink_unicast+0x449/0x710 [ 1138.399448][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1138.399448][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1138.399448][ T1364] ___sys_sendmsg+0xee/0x170 [ 1138.399448][ T1364] __sys_sendmsg+0xcd/0x170 [ 1138.399448][ T1364] do_syscall_64+0xc6/0x1e0 [ 1138.399448][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1138.399448][ T1364] [ 1148.643059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1148.643486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1148.643486][ T1364] ___neigh_create+0x14b/0xf60 [ 1148.643486][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1148.643486][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1148.643486][ T1364] ip6_output+0x1f3/0x770 [ 1148.643486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1148.643486][ T1364] mld_sendpack+0x62d/0xbc0 [ 1148.643486][ T1364] mld_ifc_work+0x32/0x1f0 [ 1148.643486][ T1364] process_one_work+0x84d/0x18a0 [ 1148.643486][ T1364] worker_thread+0x587/0xd30 [ 1148.643486][ T1364] kthread+0x28a/0x350 [ 1148.643486][ T1364] ret_from_fork+0x31/0x70 [ 1148.643486][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1148.643486][ T1364] [ 1148.645324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1148.645324][ T1364] dst_init+0x84/0x4a0 [ 1148.645324][ T1364] dst_alloc+0x97/0x150 [ 1148.645324][ T1364] ip6_dst_alloc+0x23/0x90 [ 1148.645324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1148.645324][ T1364] ip6_pol_route+0x56f/0x840 [ 1148.645324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1148.645324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1148.645324][ T1364] ipv6_rcv+0x1ad/0x810 [ 1148.645324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1148.645324][ T1364] process_backlog+0x101/0x620 [ 1148.645324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1148.645324][ T1364] net_rx_action+0x495/0xbe0 [ 1148.645324][ T1364] __do_softirq+0x1b5/0x7f6 [ 1148.645324][ T1364] [ 1148.647190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1148.647190][ T1364] netdev_get_by_index+0x5e/0x80 [ 1148.647190][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1148.647190][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1148.647190][ T1364] ip6_route_add+0x1c/0x140 [ 1148.647190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1148.647190][ T1364] addrconf_add_dev+0xe2/0x170 [ 1148.647190][ T1364] inet6_addr_add+0x12f/0xa40 [ 1148.647190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1148.647190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.647190][ T1364] netlink_rcv_skb+0x130/0x360 [ 1148.647190][ T1364] netlink_unicast+0x449/0x710 [ 1148.647190][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1148.647190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1148.647190][ T1364] ___sys_sendmsg+0xee/0x170 [ 1148.647190][ T1364] __sys_sendmsg+0xcd/0x170 [ 1148.647190][ T1364] do_syscall_64+0xc6/0x1e0 [ 1148.647190][ T1364] [ 1148.649407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1148.649407][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1148.649407][ T1364] ipv6_find_idev+0x102/0x170 [ 1148.649407][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1148.649407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.649407][ T1364] netlink_rcv_skb+0x130/0x360 [ 1148.649407][ T1364] netlink_unicast+0x449/0x710 [ 1148.649407][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1148.649407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1148.649407][ T1364] ___sys_sendmsg+0xee/0x170 [ 1148.649407][ T1364] __sys_sendmsg+0xcd/0x170 [ 1148.649407][ T1364] do_syscall_64+0xc6/0x1e0 [ 1148.649407][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1148.649407][ T1364] [ 1148.651175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1148.651175][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1148.651175][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1148.651175][ T1364] ipv6_find_idev+0x102/0x170 [ 1148.651175][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1148.651175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1148.651175][ T1364] netlink_rcv_skb+0x130/0x360 [ 1148.651175][ T1364] netlink_unicast+0x449/0x710 [ 1148.651175][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1148.651175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1148.651175][ T1364] ___sys_sendmsg+0xee/0x170 [ 1148.651175][ T1364] __sys_sendmsg+0xcd/0x170 [ 1148.651175][ T1364] do_syscall_64+0xc6/0x1e0 [ 1148.651175][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1148.651175][ T1364] [ 1158.891017][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1158.891451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1158.891451][ T1364] ___neigh_create+0x14b/0xf60 [ 1158.891451][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1158.891451][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1158.891451][ T1364] ip6_output+0x1f3/0x770 [ 1158.891451][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1158.891451][ T1364] mld_sendpack+0x62d/0xbc0 [ 1158.891451][ T1364] mld_ifc_work+0x32/0x1f0 [ 1158.891451][ T1364] process_one_work+0x84d/0x18a0 [ 1158.891451][ T1364] worker_thread+0x587/0xd30 [ 1158.891451][ T1364] kthread+0x28a/0x350 [ 1158.891451][ T1364] ret_from_fork+0x31/0x70 [ 1158.891451][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1158.891451][ T1364] [ 1158.893162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1158.893162][ T1364] dst_init+0x84/0x4a0 [ 1158.893162][ T1364] dst_alloc+0x97/0x150 [ 1158.893162][ T1364] ip6_dst_alloc+0x23/0x90 [ 1158.893162][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1158.893162][ T1364] ip6_pol_route+0x56f/0x840 [ 1158.893162][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1158.893162][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1158.893162][ T1364] ipv6_rcv+0x1ad/0x810 [ 1158.893162][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1158.893162][ T1364] process_backlog+0x101/0x620 [ 1158.893162][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1158.893162][ T1364] net_rx_action+0x495/0xbe0 [ 1158.893162][ T1364] __do_softirq+0x1b5/0x7f6 [ 1158.893162][ T1364] [ 1158.895017][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1158.895017][ T1364] netdev_get_by_index+0x5e/0x80 [ 1158.895017][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1158.895017][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1158.895017][ T1364] ip6_route_add+0x1c/0x140 [ 1158.895017][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1158.895017][ T1364] addrconf_add_dev+0xe2/0x170 [ 1158.895017][ T1364] inet6_addr_add+0x12f/0xa40 [ 1158.895017][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1158.895017][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.895017][ T1364] netlink_rcv_skb+0x130/0x360 [ 1158.895017][ T1364] netlink_unicast+0x449/0x710 [ 1158.895017][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1158.895017][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1158.895017][ T1364] ___sys_sendmsg+0xee/0x170 [ 1158.895017][ T1364] __sys_sendmsg+0xcd/0x170 [ 1158.895017][ T1364] do_syscall_64+0xc6/0x1e0 [ 1158.895017][ T1364] [ 1158.897205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1158.897205][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1158.897205][ T1364] ipv6_find_idev+0x102/0x170 [ 1158.897205][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1158.897205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.897205][ T1364] netlink_rcv_skb+0x130/0x360 [ 1158.897205][ T1364] netlink_unicast+0x449/0x710 [ 1158.897205][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1158.897205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1158.897205][ T1364] ___sys_sendmsg+0xee/0x170 [ 1158.897205][ T1364] __sys_sendmsg+0xcd/0x170 [ 1158.897205][ T1364] do_syscall_64+0xc6/0x1e0 [ 1158.897205][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1158.897205][ T1364] [ 1158.898918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1158.898918][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1158.898918][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1158.898918][ T1364] ipv6_find_idev+0x102/0x170 [ 1158.898918][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1158.898918][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1158.898918][ T1364] netlink_rcv_skb+0x130/0x360 [ 1158.898918][ T1364] netlink_unicast+0x449/0x710 [ 1158.898918][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1158.898918][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1158.898918][ T1364] ___sys_sendmsg+0xee/0x170 [ 1158.898918][ T1364] __sys_sendmsg+0xcd/0x170 [ 1158.898918][ T1364] do_syscall_64+0xc6/0x1e0 [ 1158.898918][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1158.898918][ T1364] [ 1169.139028][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1169.139450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1169.139450][ T1364] ___neigh_create+0x14b/0xf60 [ 1169.139450][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1169.139450][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1169.139450][ T1364] ip6_output+0x1f3/0x770 [ 1169.139450][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1169.139450][ T1364] mld_sendpack+0x62d/0xbc0 [ 1169.139450][ T1364] mld_ifc_work+0x32/0x1f0 [ 1169.139450][ T1364] process_one_work+0x84d/0x18a0 [ 1169.139450][ T1364] worker_thread+0x587/0xd30 [ 1169.139450][ T1364] kthread+0x28a/0x350 [ 1169.139450][ T1364] ret_from_fork+0x31/0x70 [ 1169.139450][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1169.139450][ T1364] [ 1169.141236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1169.141236][ T1364] dst_init+0x84/0x4a0 [ 1169.141236][ T1364] dst_alloc+0x97/0x150 [ 1169.141236][ T1364] ip6_dst_alloc+0x23/0x90 [ 1169.141236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1169.141236][ T1364] ip6_pol_route+0x56f/0x840 [ 1169.141236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1169.141236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1169.141236][ T1364] ipv6_rcv+0x1ad/0x810 [ 1169.141236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1169.141236][ T1364] process_backlog+0x101/0x620 [ 1169.141236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1169.141236][ T1364] net_rx_action+0x495/0xbe0 [ 1169.141236][ T1364] __do_softirq+0x1b5/0x7f6 [ 1169.141236][ T1364] [ 1169.143088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1169.143088][ T1364] netdev_get_by_index+0x5e/0x80 [ 1169.143088][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1169.143088][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1169.143088][ T1364] ip6_route_add+0x1c/0x140 [ 1169.143088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1169.143088][ T1364] addrconf_add_dev+0xe2/0x170 [ 1169.143088][ T1364] inet6_addr_add+0x12f/0xa40 [ 1169.143088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1169.143088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1169.143088][ T1364] netlink_rcv_skb+0x130/0x360 [ 1169.143088][ T1364] netlink_unicast+0x449/0x710 [ 1169.143088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1169.143088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1169.143088][ T1364] ___sys_sendmsg+0xee/0x170 [ 1169.143088][ T1364] __sys_sendmsg+0xcd/0x170 [ 1169.143088][ T1364] do_syscall_64+0xc6/0x1e0 [ 1169.143088][ T1364] [ 1169.145316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1169.145316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1169.145316][ T1364] ipv6_find_idev+0x102/0x170 [ 1169.145316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1169.145316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1169.145316][ T1364] netlink_rcv_skb+0x130/0x360 [ 1169.145316][ T1364] netlink_unicast+0x449/0x710 [ 1169.145316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1169.145316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1169.145316][ T1364] ___sys_sendmsg+0xee/0x170 [ 1169.145316][ T1364] __sys_sendmsg+0xcd/0x170 [ 1169.145316][ T1364] do_syscall_64+0xc6/0x1e0 [ 1169.145316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1169.145316][ T1364] [ 1169.147052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1169.147052][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1169.147052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1169.147052][ T1364] ipv6_find_idev+0x102/0x170 [ 1169.147052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1169.147052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1169.147052][ T1364] netlink_rcv_skb+0x130/0x360 [ 1169.147052][ T1364] netlink_unicast+0x449/0x710 [ 1169.147052][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1169.147052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1169.147052][ T1364] ___sys_sendmsg+0xee/0x170 [ 1169.147052][ T1364] __sys_sendmsg+0xcd/0x170 [ 1169.147052][ T1364] do_syscall_64+0xc6/0x1e0 [ 1169.147052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1169.147052][ T1364] [ 1179.171165][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1179.171605][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1179.171605][ T1364] ___neigh_create+0x14b/0xf60 [ 1179.171605][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1179.171605][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1179.171605][ T1364] ip6_output+0x1f3/0x770 [ 1179.171605][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1179.171605][ T1364] mld_sendpack+0x62d/0xbc0 [ 1179.171605][ T1364] mld_ifc_work+0x32/0x1f0 [ 1179.171605][ T1364] process_one_work+0x84d/0x18a0 [ 1179.171605][ T1364] worker_thread+0x587/0xd30 [ 1179.171605][ T1364] kthread+0x28a/0x350 [ 1179.171605][ T1364] ret_from_fork+0x31/0x70 [ 1179.171605][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1179.171605][ T1364] [ 1179.173359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1179.173359][ T1364] dst_init+0x84/0x4a0 [ 1179.173359][ T1364] dst_alloc+0x97/0x150 [ 1179.173359][ T1364] ip6_dst_alloc+0x23/0x90 [ 1179.173359][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1179.173359][ T1364] ip6_pol_route+0x56f/0x840 [ 1179.173359][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1179.173359][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1179.173359][ T1364] ipv6_rcv+0x1ad/0x810 [ 1179.173359][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1179.173359][ T1364] process_backlog+0x101/0x620 [ 1179.173359][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1179.173359][ T1364] net_rx_action+0x495/0xbe0 [ 1179.173359][ T1364] __do_softirq+0x1b5/0x7f6 [ 1179.173359][ T1364] [ 1179.175200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1179.175200][ T1364] netdev_get_by_index+0x5e/0x80 [ 1179.175200][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1179.175200][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1179.175200][ T1364] ip6_route_add+0x1c/0x140 [ 1179.175200][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1179.175200][ T1364] addrconf_add_dev+0xe2/0x170 [ 1179.175200][ T1364] inet6_addr_add+0x12f/0xa40 [ 1179.175200][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1179.175200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1179.175200][ T1364] netlink_rcv_skb+0x130/0x360 [ 1179.175200][ T1364] netlink_unicast+0x449/0x710 [ 1179.175200][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1179.175200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1179.175200][ T1364] ___sys_sendmsg+0xee/0x170 [ 1179.175200][ T1364] __sys_sendmsg+0xcd/0x170 [ 1179.175200][ T1364] do_syscall_64+0xc6/0x1e0 [ 1179.175200][ T1364] [ 1179.177406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1179.177406][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1179.177406][ T1364] ipv6_find_idev+0x102/0x170 [ 1179.177406][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1179.177406][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1179.177406][ T1364] netlink_rcv_skb+0x130/0x360 [ 1179.177406][ T1364] netlink_unicast+0x449/0x710 [ 1179.177406][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1179.177406][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1179.177406][ T1364] ___sys_sendmsg+0xee/0x170 [ 1179.177406][ T1364] __sys_sendmsg+0xcd/0x170 [ 1179.177406][ T1364] do_syscall_64+0xc6/0x1e0 [ 1179.177406][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1179.177406][ T1364] [ 1179.179141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1179.179141][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1179.179141][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1179.179141][ T1364] ipv6_find_idev+0x102/0x170 [ 1179.179141][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1179.179141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1179.179141][ T1364] netlink_rcv_skb+0x130/0x360 [ 1179.179141][ T1364] netlink_unicast+0x449/0x710 [ 1179.179141][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1179.179141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1179.179141][ T1364] ___sys_sendmsg+0xee/0x170 [ 1179.179141][ T1364] __sys_sendmsg+0xcd/0x170 [ 1179.179141][ T1364] do_syscall_64+0xc6/0x1e0 [ 1179.179141][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1179.179141][ T1364] [ 1189.227110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1189.227945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1189.227945][ T1364] ___neigh_create+0x14b/0xf60 [ 1189.227945][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1189.227945][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1189.227945][ T1364] ip6_output+0x1f3/0x770 [ 1189.227945][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1189.227945][ T1364] mld_sendpack+0x62d/0xbc0 [ 1189.227945][ T1364] mld_ifc_work+0x32/0x1f0 [ 1189.227945][ T1364] process_one_work+0x84d/0x18a0 [ 1189.227945][ T1364] worker_thread+0x587/0xd30 [ 1189.227945][ T1364] kthread+0x28a/0x350 [ 1189.227945][ T1364] ret_from_fork+0x31/0x70 [ 1189.227945][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1189.227945][ T1364] [ 1189.229681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1189.229681][ T1364] dst_init+0x84/0x4a0 [ 1189.229681][ T1364] dst_alloc+0x97/0x150 [ 1189.229681][ T1364] ip6_dst_alloc+0x23/0x90 [ 1189.229681][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1189.229681][ T1364] ip6_pol_route+0x56f/0x840 [ 1189.229681][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1189.229681][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1189.229681][ T1364] ipv6_rcv+0x1ad/0x810 [ 1189.229681][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1189.229681][ T1364] process_backlog+0x101/0x620 [ 1189.229681][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1189.229681][ T1364] net_rx_action+0x495/0xbe0 [ 1189.229681][ T1364] __do_softirq+0x1b5/0x7f6 [ 1189.229681][ T1364] [ 1189.231536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1189.231536][ T1364] netdev_get_by_index+0x5e/0x80 [ 1189.231536][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1189.231536][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1189.231536][ T1364] ip6_route_add+0x1c/0x140 [ 1189.231536][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1189.231536][ T1364] addrconf_add_dev+0xe2/0x170 [ 1189.231536][ T1364] inet6_addr_add+0x12f/0xa40 [ 1189.231536][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1189.231536][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.231536][ T1364] netlink_rcv_skb+0x130/0x360 [ 1189.231536][ T1364] netlink_unicast+0x449/0x710 [ 1189.231536][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1189.231536][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1189.231536][ T1364] ___sys_sendmsg+0xee/0x170 [ 1189.231536][ T1364] __sys_sendmsg+0xcd/0x170 [ 1189.231536][ T1364] do_syscall_64+0xc6/0x1e0 [ 1189.231536][ T1364] [ 1189.233751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1189.233751][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1189.233751][ T1364] ipv6_find_idev+0x102/0x170 [ 1189.233751][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1189.233751][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.233751][ T1364] netlink_rcv_skb+0x130/0x360 [ 1189.233751][ T1364] netlink_unicast+0x449/0x710 [ 1189.233751][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1189.233751][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1189.233751][ T1364] ___sys_sendmsg+0xee/0x170 [ 1189.233751][ T1364] __sys_sendmsg+0xcd/0x170 [ 1189.233751][ T1364] do_syscall_64+0xc6/0x1e0 [ 1189.233751][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1189.233751][ T1364] [ 1189.235479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1189.235479][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1189.235479][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1189.235479][ T1364] ipv6_find_idev+0x102/0x170 [ 1189.235479][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1189.235479][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1189.235479][ T1364] netlink_rcv_skb+0x130/0x360 [ 1189.235479][ T1364] netlink_unicast+0x449/0x710 [ 1189.235479][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1189.235479][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1189.235479][ T1364] ___sys_sendmsg+0xee/0x170 [ 1189.235479][ T1364] __sys_sendmsg+0xcd/0x170 [ 1189.235479][ T1364] do_syscall_64+0xc6/0x1e0 [ 1189.235479][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1189.235479][ T1364] [ 1199.531135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1199.531562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1199.531562][ T1364] ___neigh_create+0x14b/0xf60 [ 1199.531562][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1199.531562][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1199.531562][ T1364] ip6_output+0x1f3/0x770 [ 1199.531562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1199.531562][ T1364] mld_sendpack+0x62d/0xbc0 [ 1199.531562][ T1364] mld_ifc_work+0x32/0x1f0 [ 1199.531562][ T1364] process_one_work+0x84d/0x18a0 [ 1199.531562][ T1364] worker_thread+0x587/0xd30 [ 1199.531562][ T1364] kthread+0x28a/0x350 [ 1199.531562][ T1364] ret_from_fork+0x31/0x70 [ 1199.531562][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1199.531562][ T1364] [ 1199.533271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1199.533271][ T1364] dst_init+0x84/0x4a0 [ 1199.533271][ T1364] dst_alloc+0x97/0x150 [ 1199.533271][ T1364] ip6_dst_alloc+0x23/0x90 [ 1199.533271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1199.533271][ T1364] ip6_pol_route+0x56f/0x840 [ 1199.533271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1199.533271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1199.533271][ T1364] ipv6_rcv+0x1ad/0x810 [ 1199.533271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1199.533271][ T1364] process_backlog+0x101/0x620 [ 1199.533271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1199.533271][ T1364] net_rx_action+0x495/0xbe0 [ 1199.533271][ T1364] __do_softirq+0x1b5/0x7f6 [ 1199.533271][ T1364] [ 1199.535088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1199.535088][ T1364] netdev_get_by_index+0x5e/0x80 [ 1199.535088][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1199.535088][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1199.535088][ T1364] ip6_route_add+0x1c/0x140 [ 1199.535088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1199.535088][ T1364] addrconf_add_dev+0xe2/0x170 [ 1199.535088][ T1364] inet6_addr_add+0x12f/0xa40 [ 1199.535088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1199.535088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.535088][ T1364] netlink_rcv_skb+0x130/0x360 [ 1199.535088][ T1364] netlink_unicast+0x449/0x710 [ 1199.535088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1199.535088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1199.535088][ T1364] ___sys_sendmsg+0xee/0x170 [ 1199.535088][ T1364] __sys_sendmsg+0xcd/0x170 [ 1199.535088][ T1364] do_syscall_64+0xc6/0x1e0 [ 1199.535088][ T1364] [ 1199.537271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1199.537271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1199.537271][ T1364] ipv6_find_idev+0x102/0x170 [ 1199.537271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1199.537271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.537271][ T1364] netlink_rcv_skb+0x130/0x360 [ 1199.537271][ T1364] netlink_unicast+0x449/0x710 [ 1199.537271][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1199.537271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1199.537271][ T1364] ___sys_sendmsg+0xee/0x170 [ 1199.537271][ T1364] __sys_sendmsg+0xcd/0x170 [ 1199.537271][ T1364] do_syscall_64+0xc6/0x1e0 [ 1199.537271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1199.537271][ T1364] [ 1199.538970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1199.538970][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1199.538970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1199.538970][ T1364] ipv6_find_idev+0x102/0x170 [ 1199.538970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1199.538970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1199.538970][ T1364] netlink_rcv_skb+0x130/0x360 [ 1199.538970][ T1364] netlink_unicast+0x449/0x710 [ 1199.538970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1199.538970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1199.538970][ T1364] ___sys_sendmsg+0xee/0x170 [ 1199.538970][ T1364] __sys_sendmsg+0xcd/0x170 [ 1199.538970][ T1364] do_syscall_64+0xc6/0x1e0 [ 1199.538970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1199.538970][ T1364] [ 1209.611067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1209.611501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1209.611501][ T1364] ___neigh_create+0x14b/0xf60 [ 1209.611501][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1209.611501][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1209.611501][ T1364] ip6_output+0x1f3/0x770 [ 1209.611501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1209.611501][ T1364] mld_sendpack+0x62d/0xbc0 [ 1209.611501][ T1364] mld_ifc_work+0x32/0x1f0 [ 1209.611501][ T1364] process_one_work+0x84d/0x18a0 [ 1209.611501][ T1364] worker_thread+0x587/0xd30 [ 1209.611501][ T1364] kthread+0x28a/0x350 [ 1209.611501][ T1364] ret_from_fork+0x31/0x70 [ 1209.611501][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1209.611501][ T1364] [ 1209.613373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1209.613373][ T1364] dst_init+0x84/0x4a0 [ 1209.613373][ T1364] dst_alloc+0x97/0x150 [ 1209.613373][ T1364] ip6_dst_alloc+0x23/0x90 [ 1209.613373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1209.613373][ T1364] ip6_pol_route+0x56f/0x840 [ 1209.613373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1209.613373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1209.613373][ T1364] ipv6_rcv+0x1ad/0x810 [ 1209.613373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1209.613373][ T1364] process_backlog+0x101/0x620 [ 1209.613373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1209.613373][ T1364] net_rx_action+0x495/0xbe0 [ 1209.613373][ T1364] __do_softirq+0x1b5/0x7f6 [ 1209.613373][ T1364] [ 1209.615353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1209.615353][ T1364] netdev_get_by_index+0x5e/0x80 [ 1209.615353][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1209.615353][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1209.615353][ T1364] ip6_route_add+0x1c/0x140 [ 1209.615353][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1209.615353][ T1364] addrconf_add_dev+0xe2/0x170 [ 1209.615353][ T1364] inet6_addr_add+0x12f/0xa40 [ 1209.615353][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1209.615353][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.615353][ T1364] netlink_rcv_skb+0x130/0x360 [ 1209.615353][ T1364] netlink_unicast+0x449/0x710 [ 1209.615353][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1209.615353][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1209.615353][ T1364] ___sys_sendmsg+0xee/0x170 [ 1209.615353][ T1364] __sys_sendmsg+0xcd/0x170 [ 1209.615353][ T1364] do_syscall_64+0xc6/0x1e0 [ 1209.615353][ T1364] [ 1209.617697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1209.617697][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1209.617697][ T1364] ipv6_find_idev+0x102/0x170 [ 1209.617697][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1209.617697][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.617697][ T1364] netlink_rcv_skb+0x130/0x360 [ 1209.617697][ T1364] netlink_unicast+0x449/0x710 [ 1209.617697][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1209.617697][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1209.617697][ T1364] ___sys_sendmsg+0xee/0x170 [ 1209.617697][ T1364] __sys_sendmsg+0xcd/0x170 [ 1209.617697][ T1364] do_syscall_64+0xc6/0x1e0 [ 1209.617697][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1209.617697][ T1364] [ 1209.619523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1209.619523][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1209.619523][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1209.619523][ T1364] ipv6_find_idev+0x102/0x170 [ 1209.619523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1209.619523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1209.619523][ T1364] netlink_rcv_skb+0x130/0x360 [ 1209.619523][ T1364] netlink_unicast+0x449/0x710 [ 1209.619523][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1209.619523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1209.619523][ T1364] ___sys_sendmsg+0xee/0x170 [ 1209.619523][ T1364] __sys_sendmsg+0xcd/0x170 [ 1209.619523][ T1364] do_syscall_64+0xc6/0x1e0 [ 1209.619523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1209.619523][ T1364] [ 1219.691122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1219.691606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1219.691606][ T1364] ___neigh_create+0x14b/0xf60 [ 1219.691606][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1219.691606][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1219.691606][ T1364] ip6_output+0x1f3/0x770 [ 1219.691606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1219.691606][ T1364] mld_sendpack+0x62d/0xbc0 [ 1219.691606][ T1364] mld_ifc_work+0x32/0x1f0 [ 1219.691606][ T1364] process_one_work+0x84d/0x18a0 [ 1219.691606][ T1364] worker_thread+0x587/0xd30 [ 1219.691606][ T1364] kthread+0x28a/0x350 [ 1219.691606][ T1364] ret_from_fork+0x31/0x70 [ 1219.691606][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1219.691606][ T1364] [ 1219.693311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1219.693311][ T1364] dst_init+0x84/0x4a0 [ 1219.693311][ T1364] dst_alloc+0x97/0x150 [ 1219.693311][ T1364] ip6_dst_alloc+0x23/0x90 [ 1219.693311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1219.693311][ T1364] ip6_pol_route+0x56f/0x840 [ 1219.693311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1219.693311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1219.693311][ T1364] ipv6_rcv+0x1ad/0x810 [ 1219.693311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1219.693311][ T1364] process_backlog+0x101/0x620 [ 1219.693311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1219.693311][ T1364] net_rx_action+0x495/0xbe0 [ 1219.693311][ T1364] __do_softirq+0x1b5/0x7f6 [ 1219.693311][ T1364] [ 1219.695118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1219.695118][ T1364] netdev_get_by_index+0x5e/0x80 [ 1219.695118][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1219.695118][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1219.695118][ T1364] ip6_route_add+0x1c/0x140 [ 1219.695118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1219.695118][ T1364] addrconf_add_dev+0xe2/0x170 [ 1219.695118][ T1364] inet6_addr_add+0x12f/0xa40 [ 1219.695118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1219.695118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.695118][ T1364] netlink_rcv_skb+0x130/0x360 [ 1219.695118][ T1364] netlink_unicast+0x449/0x710 [ 1219.695118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1219.695118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1219.695118][ T1364] ___sys_sendmsg+0xee/0x170 [ 1219.695118][ T1364] __sys_sendmsg+0xcd/0x170 [ 1219.695118][ T1364] do_syscall_64+0xc6/0x1e0 [ 1219.695118][ T1364] [ 1219.697286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1219.697286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1219.697286][ T1364] ipv6_find_idev+0x102/0x170 [ 1219.697286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.697286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.697286][ T1364] netlink_rcv_skb+0x130/0x360 [ 1219.697286][ T1364] netlink_unicast+0x449/0x710 [ 1219.697286][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1219.697286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1219.697286][ T1364] ___sys_sendmsg+0xee/0x170 [ 1219.697286][ T1364] __sys_sendmsg+0xcd/0x170 [ 1219.697286][ T1364] do_syscall_64+0xc6/0x1e0 [ 1219.697286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.697286][ T1364] [ 1219.698984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1219.698984][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1219.698984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1219.698984][ T1364] ipv6_find_idev+0x102/0x170 [ 1219.698984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1219.698984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1219.698984][ T1364] netlink_rcv_skb+0x130/0x360 [ 1219.698984][ T1364] netlink_unicast+0x449/0x710 [ 1219.698984][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1219.698984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1219.698984][ T1364] ___sys_sendmsg+0xee/0x170 [ 1219.698984][ T1364] __sys_sendmsg+0xcd/0x170 [ 1219.698984][ T1364] do_syscall_64+0xc6/0x1e0 [ 1219.698984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1219.698984][ T1364] [ 1229.915038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1229.915482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1229.915482][ T1364] ___neigh_create+0x14b/0xf60 [ 1229.915482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1229.915482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1229.915482][ T1364] ip6_output+0x1f3/0x770 [ 1229.915482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1229.915482][ T1364] mld_sendpack+0x62d/0xbc0 [ 1229.915482][ T1364] mld_ifc_work+0x32/0x1f0 [ 1229.915482][ T1364] process_one_work+0x84d/0x18a0 [ 1229.915482][ T1364] worker_thread+0x587/0xd30 [ 1229.915482][ T1364] kthread+0x28a/0x350 [ 1229.915482][ T1364] ret_from_fork+0x31/0x70 [ 1229.915482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1229.915482][ T1364] [ 1229.917230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1229.917230][ T1364] dst_init+0x84/0x4a0 [ 1229.917230][ T1364] dst_alloc+0x97/0x150 [ 1229.917230][ T1364] ip6_dst_alloc+0x23/0x90 [ 1229.917230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1229.917230][ T1364] ip6_pol_route+0x56f/0x840 [ 1229.917230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1229.917230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1229.917230][ T1364] ipv6_rcv+0x1ad/0x810 [ 1229.917230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1229.917230][ T1364] process_backlog+0x101/0x620 [ 1229.917230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1229.917230][ T1364] net_rx_action+0x495/0xbe0 [ 1229.917230][ T1364] __do_softirq+0x1b5/0x7f6 [ 1229.917230][ T1364] [ 1229.919077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1229.919077][ T1364] netdev_get_by_index+0x5e/0x80 [ 1229.919077][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1229.919077][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1229.919077][ T1364] ip6_route_add+0x1c/0x140 [ 1229.919077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1229.919077][ T1364] addrconf_add_dev+0xe2/0x170 [ 1229.919077][ T1364] inet6_addr_add+0x12f/0xa40 [ 1229.919077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1229.919077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.919077][ T1364] netlink_rcv_skb+0x130/0x360 [ 1229.919077][ T1364] netlink_unicast+0x449/0x710 [ 1229.919077][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1229.919077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1229.919077][ T1364] ___sys_sendmsg+0xee/0x170 [ 1229.919077][ T1364] __sys_sendmsg+0xcd/0x170 [ 1229.919077][ T1364] do_syscall_64+0xc6/0x1e0 [ 1229.919077][ T1364] [ 1229.921304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1229.921304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1229.921304][ T1364] ipv6_find_idev+0x102/0x170 [ 1229.921304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.921304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.921304][ T1364] netlink_rcv_skb+0x130/0x360 [ 1229.921304][ T1364] netlink_unicast+0x449/0x710 [ 1229.921304][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1229.921304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1229.921304][ T1364] ___sys_sendmsg+0xee/0x170 [ 1229.921304][ T1364] __sys_sendmsg+0xcd/0x170 [ 1229.921304][ T1364] do_syscall_64+0xc6/0x1e0 [ 1229.921304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.921304][ T1364] [ 1229.923061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1229.923061][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1229.923061][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1229.923061][ T1364] ipv6_find_idev+0x102/0x170 [ 1229.923061][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1229.923061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1229.923061][ T1364] netlink_rcv_skb+0x130/0x360 [ 1229.923061][ T1364] netlink_unicast+0x449/0x710 [ 1229.923061][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1229.923061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1229.923061][ T1364] ___sys_sendmsg+0xee/0x170 [ 1229.923061][ T1364] __sys_sendmsg+0xcd/0x170 [ 1229.923061][ T1364] do_syscall_64+0xc6/0x1e0 [ 1229.923061][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1229.923061][ T1364] [ 1240.163070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1240.163519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1240.163519][ T1364] ___neigh_create+0x14b/0xf60 [ 1240.163519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1240.163519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1240.163519][ T1364] ip6_output+0x1f3/0x770 [ 1240.163519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1240.163519][ T1364] mld_sendpack+0x62d/0xbc0 [ 1240.163519][ T1364] mld_ifc_work+0x32/0x1f0 [ 1240.163519][ T1364] process_one_work+0x84d/0x18a0 [ 1240.163519][ T1364] worker_thread+0x587/0xd30 [ 1240.163519][ T1364] kthread+0x28a/0x350 [ 1240.163519][ T1364] ret_from_fork+0x31/0x70 [ 1240.163519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1240.163519][ T1364] [ 1240.165282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1240.165282][ T1364] dst_init+0x84/0x4a0 [ 1240.165282][ T1364] dst_alloc+0x97/0x150 [ 1240.165282][ T1364] ip6_dst_alloc+0x23/0x90 [ 1240.165282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1240.165282][ T1364] ip6_pol_route+0x56f/0x840 [ 1240.165282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1240.165282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1240.165282][ T1364] ipv6_rcv+0x1ad/0x810 [ 1240.165282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1240.165282][ T1364] process_backlog+0x101/0x620 [ 1240.165282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1240.165282][ T1364] net_rx_action+0x495/0xbe0 [ 1240.165282][ T1364] __do_softirq+0x1b5/0x7f6 [ 1240.165282][ T1364] [ 1240.167144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1240.167144][ T1364] netdev_get_by_index+0x5e/0x80 [ 1240.167144][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1240.167144][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1240.167144][ T1364] ip6_route_add+0x1c/0x140 [ 1240.167144][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1240.167144][ T1364] addrconf_add_dev+0xe2/0x170 [ 1240.167144][ T1364] inet6_addr_add+0x12f/0xa40 [ 1240.167144][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1240.167144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.167144][ T1364] netlink_rcv_skb+0x130/0x360 [ 1240.167144][ T1364] netlink_unicast+0x449/0x710 [ 1240.167144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1240.167144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1240.167144][ T1364] ___sys_sendmsg+0xee/0x170 [ 1240.167144][ T1364] __sys_sendmsg+0xcd/0x170 [ 1240.167144][ T1364] do_syscall_64+0xc6/0x1e0 [ 1240.167144][ T1364] [ 1240.169387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1240.169387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1240.169387][ T1364] ipv6_find_idev+0x102/0x170 [ 1240.169387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1240.169387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.169387][ T1364] netlink_rcv_skb+0x130/0x360 [ 1240.169387][ T1364] netlink_unicast+0x449/0x710 [ 1240.169387][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1240.169387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1240.169387][ T1364] ___sys_sendmsg+0xee/0x170 [ 1240.169387][ T1364] __sys_sendmsg+0xcd/0x170 [ 1240.169387][ T1364] do_syscall_64+0xc6/0x1e0 [ 1240.169387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1240.169387][ T1364] [ 1240.171256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1240.171256][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1240.171256][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1240.171256][ T1364] ipv6_find_idev+0x102/0x170 [ 1240.171256][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1240.171256][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1240.171256][ T1364] netlink_rcv_skb+0x130/0x360 [ 1240.171256][ T1364] netlink_unicast+0x449/0x710 [ 1240.171256][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1240.171256][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1240.171256][ T1364] ___sys_sendmsg+0xee/0x170 [ 1240.171256][ T1364] __sys_sendmsg+0xcd/0x170 [ 1240.171256][ T1364] do_syscall_64+0xc6/0x1e0 [ 1240.171256][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1240.171256][ T1364] [ 1250.411066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1250.411521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1250.411521][ T1364] ___neigh_create+0x14b/0xf60 [ 1250.411521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1250.411521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1250.411521][ T1364] ip6_output+0x1f3/0x770 [ 1250.411521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1250.411521][ T1364] mld_sendpack+0x62d/0xbc0 [ 1250.411521][ T1364] mld_ifc_work+0x32/0x1f0 [ 1250.411521][ T1364] process_one_work+0x84d/0x18a0 [ 1250.411521][ T1364] worker_thread+0x587/0xd30 [ 1250.411521][ T1364] kthread+0x28a/0x350 [ 1250.411521][ T1364] ret_from_fork+0x31/0x70 [ 1250.411521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1250.411521][ T1364] [ 1250.413257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1250.413257][ T1364] dst_init+0x84/0x4a0 [ 1250.413257][ T1364] dst_alloc+0x97/0x150 [ 1250.413257][ T1364] ip6_dst_alloc+0x23/0x90 [ 1250.413257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1250.413257][ T1364] ip6_pol_route+0x56f/0x840 [ 1250.413257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1250.413257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1250.413257][ T1364] ipv6_rcv+0x1ad/0x810 [ 1250.413257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1250.413257][ T1364] process_backlog+0x101/0x620 [ 1250.413257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1250.413257][ T1364] net_rx_action+0x495/0xbe0 [ 1250.413257][ T1364] __do_softirq+0x1b5/0x7f6 [ 1250.413257][ T1364] [ 1250.415117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1250.415117][ T1364] netdev_get_by_index+0x5e/0x80 [ 1250.415117][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1250.415117][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1250.415117][ T1364] ip6_route_add+0x1c/0x140 [ 1250.415117][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1250.415117][ T1364] addrconf_add_dev+0xe2/0x170 [ 1250.415117][ T1364] inet6_addr_add+0x12f/0xa40 [ 1250.415117][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1250.415117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.415117][ T1364] netlink_rcv_skb+0x130/0x360 [ 1250.415117][ T1364] netlink_unicast+0x449/0x710 [ 1250.415117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1250.415117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1250.415117][ T1364] ___sys_sendmsg+0xee/0x170 [ 1250.415117][ T1364] __sys_sendmsg+0xcd/0x170 [ 1250.415117][ T1364] do_syscall_64+0xc6/0x1e0 [ 1250.415117][ T1364] [ 1250.417349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1250.417349][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1250.417349][ T1364] ipv6_find_idev+0x102/0x170 [ 1250.417349][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1250.417349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.417349][ T1364] netlink_rcv_skb+0x130/0x360 [ 1250.417349][ T1364] netlink_unicast+0x449/0x710 [ 1250.417349][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1250.417349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1250.417349][ T1364] ___sys_sendmsg+0xee/0x170 [ 1250.417349][ T1364] __sys_sendmsg+0xcd/0x170 [ 1250.417349][ T1364] do_syscall_64+0xc6/0x1e0 [ 1250.417349][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1250.417349][ T1364] [ 1250.419098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1250.419098][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1250.419098][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1250.419098][ T1364] ipv6_find_idev+0x102/0x170 [ 1250.419098][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1250.419098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1250.419098][ T1364] netlink_rcv_skb+0x130/0x360 [ 1250.419098][ T1364] netlink_unicast+0x449/0x710 [ 1250.419098][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1250.419098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1250.419098][ T1364] ___sys_sendmsg+0xee/0x170 [ 1250.419098][ T1364] __sys_sendmsg+0xcd/0x170 [ 1250.419098][ T1364] do_syscall_64+0xc6/0x1e0 [ 1250.419098][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1250.419098][ T1364] [ 1260.659067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1260.659513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1260.659513][ T1364] ___neigh_create+0x14b/0xf60 [ 1260.659513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1260.659513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1260.659513][ T1364] ip6_output+0x1f3/0x770 [ 1260.659513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1260.659513][ T1364] mld_sendpack+0x62d/0xbc0 [ 1260.659513][ T1364] mld_ifc_work+0x32/0x1f0 [ 1260.659513][ T1364] process_one_work+0x84d/0x18a0 [ 1260.659513][ T1364] worker_thread+0x587/0xd30 [ 1260.659513][ T1364] kthread+0x28a/0x350 [ 1260.659513][ T1364] ret_from_fork+0x31/0x70 [ 1260.659513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1260.659513][ T1364] [ 1260.661250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1260.661250][ T1364] dst_init+0x84/0x4a0 [ 1260.661250][ T1364] dst_alloc+0x97/0x150 [ 1260.661250][ T1364] ip6_dst_alloc+0x23/0x90 [ 1260.661250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1260.661250][ T1364] ip6_pol_route+0x56f/0x840 [ 1260.661250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1260.661250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1260.661250][ T1364] ipv6_rcv+0x1ad/0x810 [ 1260.661250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1260.661250][ T1364] process_backlog+0x101/0x620 [ 1260.661250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1260.661250][ T1364] net_rx_action+0x495/0xbe0 [ 1260.661250][ T1364] __do_softirq+0x1b5/0x7f6 [ 1260.661250][ T1364] [ 1260.663083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1260.663083][ T1364] netdev_get_by_index+0x5e/0x80 [ 1260.663083][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1260.663083][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1260.663083][ T1364] ip6_route_add+0x1c/0x140 [ 1260.663083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1260.663083][ T1364] addrconf_add_dev+0xe2/0x170 [ 1260.663083][ T1364] inet6_addr_add+0x12f/0xa40 [ 1260.663083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1260.663083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.663083][ T1364] netlink_rcv_skb+0x130/0x360 [ 1260.663083][ T1364] netlink_unicast+0x449/0x710 [ 1260.663083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1260.663083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1260.663083][ T1364] ___sys_sendmsg+0xee/0x170 [ 1260.663083][ T1364] __sys_sendmsg+0xcd/0x170 [ 1260.663083][ T1364] do_syscall_64+0xc6/0x1e0 [ 1260.663083][ T1364] [ 1260.665282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1260.665282][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1260.665282][ T1364] ipv6_find_idev+0x102/0x170 [ 1260.665282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.665282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.665282][ T1364] netlink_rcv_skb+0x130/0x360 [ 1260.665282][ T1364] netlink_unicast+0x449/0x710 [ 1260.665282][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1260.665282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1260.665282][ T1364] ___sys_sendmsg+0xee/0x170 [ 1260.665282][ T1364] __sys_sendmsg+0xcd/0x170 [ 1260.665282][ T1364] do_syscall_64+0xc6/0x1e0 [ 1260.665282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.665282][ T1364] [ 1260.667096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1260.667096][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1260.667096][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1260.667096][ T1364] ipv6_find_idev+0x102/0x170 [ 1260.667096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1260.667096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1260.667096][ T1364] netlink_rcv_skb+0x130/0x360 [ 1260.667096][ T1364] netlink_unicast+0x449/0x710 [ 1260.667096][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1260.667096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1260.667096][ T1364] ___sys_sendmsg+0xee/0x170 [ 1260.667096][ T1364] __sys_sendmsg+0xcd/0x170 [ 1260.667096][ T1364] do_syscall_64+0xc6/0x1e0 [ 1260.667096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1260.667096][ T1364] [ 1270.915013][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1270.915456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1270.915456][ T1364] ___neigh_create+0x14b/0xf60 [ 1270.915456][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1270.915456][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1270.915456][ T1364] ip6_output+0x1f3/0x770 [ 1270.915456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1270.915456][ T1364] mld_sendpack+0x62d/0xbc0 [ 1270.915456][ T1364] mld_ifc_work+0x32/0x1f0 [ 1270.915456][ T1364] process_one_work+0x84d/0x18a0 [ 1270.915456][ T1364] worker_thread+0x587/0xd30 [ 1270.915456][ T1364] kthread+0x28a/0x350 [ 1270.915456][ T1364] ret_from_fork+0x31/0x70 [ 1270.915456][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1270.915456][ T1364] [ 1270.917226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1270.917226][ T1364] dst_init+0x84/0x4a0 [ 1270.917226][ T1364] dst_alloc+0x97/0x150 [ 1270.917226][ T1364] ip6_dst_alloc+0x23/0x90 [ 1270.917226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1270.917226][ T1364] ip6_pol_route+0x56f/0x840 [ 1270.917226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1270.917226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1270.917226][ T1364] ipv6_rcv+0x1ad/0x810 [ 1270.917226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1270.917226][ T1364] process_backlog+0x101/0x620 [ 1270.917226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1270.917226][ T1364] net_rx_action+0x495/0xbe0 [ 1270.917226][ T1364] __do_softirq+0x1b5/0x7f6 [ 1270.917226][ T1364] [ 1270.919069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1270.919069][ T1364] netdev_get_by_index+0x5e/0x80 [ 1270.919069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1270.919069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1270.919069][ T1364] ip6_route_add+0x1c/0x140 [ 1270.919069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1270.919069][ T1364] addrconf_add_dev+0xe2/0x170 [ 1270.919069][ T1364] inet6_addr_add+0x12f/0xa40 [ 1270.919069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1270.919069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.919069][ T1364] netlink_rcv_skb+0x130/0x360 [ 1270.919069][ T1364] netlink_unicast+0x449/0x710 [ 1270.919069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1270.919069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1270.919069][ T1364] ___sys_sendmsg+0xee/0x170 [ 1270.919069][ T1364] __sys_sendmsg+0xcd/0x170 [ 1270.919069][ T1364] do_syscall_64+0xc6/0x1e0 [ 1270.919069][ T1364] [ 1270.921348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1270.921348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1270.921348][ T1364] ipv6_find_idev+0x102/0x170 [ 1270.921348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.921348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.921348][ T1364] netlink_rcv_skb+0x130/0x360 [ 1270.921348][ T1364] netlink_unicast+0x449/0x710 [ 1270.921348][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1270.921348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1270.921348][ T1364] ___sys_sendmsg+0xee/0x170 [ 1270.921348][ T1364] __sys_sendmsg+0xcd/0x170 [ 1270.921348][ T1364] do_syscall_64+0xc6/0x1e0 [ 1270.921348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.921348][ T1364] [ 1270.923099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1270.923099][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1270.923099][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1270.923099][ T1364] ipv6_find_idev+0x102/0x170 [ 1270.923099][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1270.923099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1270.923099][ T1364] netlink_rcv_skb+0x130/0x360 [ 1270.923099][ T1364] netlink_unicast+0x449/0x710 [ 1270.923099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1270.923099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1270.923099][ T1364] ___sys_sendmsg+0xee/0x170 [ 1270.923099][ T1364] __sys_sendmsg+0xcd/0x170 [ 1270.923099][ T1364] do_syscall_64+0xc6/0x1e0 [ 1270.923099][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1270.923099][ T1364] [ 1280.979075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1280.979510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1280.979510][ T1364] ___neigh_create+0x14b/0xf60 [ 1280.979510][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1280.979510][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1280.979510][ T1364] ip6_output+0x1f3/0x770 [ 1280.979510][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1280.979510][ T1364] mld_sendpack+0x62d/0xbc0 [ 1280.979510][ T1364] mld_ifc_work+0x32/0x1f0 [ 1280.979510][ T1364] process_one_work+0x84d/0x18a0 [ 1280.979510][ T1364] worker_thread+0x587/0xd30 [ 1280.979510][ T1364] kthread+0x28a/0x350 [ 1280.979510][ T1364] ret_from_fork+0x31/0x70 [ 1280.979510][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1280.979510][ T1364] [ 1280.981221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1280.981221][ T1364] dst_init+0x84/0x4a0 [ 1280.981221][ T1364] dst_alloc+0x97/0x150 [ 1280.981221][ T1364] ip6_dst_alloc+0x23/0x90 [ 1280.981221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1280.981221][ T1364] ip6_pol_route+0x56f/0x840 [ 1280.981221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1280.981221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1280.981221][ T1364] ipv6_rcv+0x1ad/0x810 [ 1280.981221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1280.981221][ T1364] process_backlog+0x101/0x620 [ 1280.981221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1280.981221][ T1364] net_rx_action+0x495/0xbe0 [ 1280.981221][ T1364] __do_softirq+0x1b5/0x7f6 [ 1280.981221][ T1364] [ 1280.983044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1280.983044][ T1364] netdev_get_by_index+0x5e/0x80 [ 1280.983044][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1280.983044][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1280.983044][ T1364] ip6_route_add+0x1c/0x140 [ 1280.983044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1280.983044][ T1364] addrconf_add_dev+0xe2/0x170 [ 1280.983044][ T1364] inet6_addr_add+0x12f/0xa40 [ 1280.983044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1280.983044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.983044][ T1364] netlink_rcv_skb+0x130/0x360 [ 1280.983044][ T1364] netlink_unicast+0x449/0x710 [ 1280.983044][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1280.983044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1280.983044][ T1364] ___sys_sendmsg+0xee/0x170 [ 1280.983044][ T1364] __sys_sendmsg+0xcd/0x170 [ 1280.983044][ T1364] do_syscall_64+0xc6/0x1e0 [ 1280.983044][ T1364] [ 1280.985237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1280.985237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1280.985237][ T1364] ipv6_find_idev+0x102/0x170 [ 1280.985237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.985237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.985237][ T1364] netlink_rcv_skb+0x130/0x360 [ 1280.985237][ T1364] netlink_unicast+0x449/0x710 [ 1280.985237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1280.985237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1280.985237][ T1364] ___sys_sendmsg+0xee/0x170 [ 1280.985237][ T1364] __sys_sendmsg+0xcd/0x170 [ 1280.985237][ T1364] do_syscall_64+0xc6/0x1e0 [ 1280.985237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.985237][ T1364] [ 1280.986962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1280.986962][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1280.986962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1280.986962][ T1364] ipv6_find_idev+0x102/0x170 [ 1280.986962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1280.986962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1280.986962][ T1364] netlink_rcv_skb+0x130/0x360 [ 1280.986962][ T1364] netlink_unicast+0x449/0x710 [ 1280.986962][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1280.986962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1280.986962][ T1364] ___sys_sendmsg+0xee/0x170 [ 1280.986962][ T1364] __sys_sendmsg+0xcd/0x170 [ 1280.986962][ T1364] do_syscall_64+0xc6/0x1e0 [ 1280.986962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1280.986962][ T1364] [ 1291.123150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1291.123671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1291.123671][ T1364] ___neigh_create+0x14b/0xf60 [ 1291.123671][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1291.123671][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1291.123671][ T1364] ip6_output+0x1f3/0x770 [ 1291.123671][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1291.123671][ T1364] mld_sendpack+0x62d/0xbc0 [ 1291.123671][ T1364] mld_ifc_work+0x32/0x1f0 [ 1291.123671][ T1364] process_one_work+0x84d/0x18a0 [ 1291.123671][ T1364] worker_thread+0x587/0xd30 [ 1291.123671][ T1364] kthread+0x28a/0x350 [ 1291.123671][ T1364] ret_from_fork+0x31/0x70 [ 1291.123671][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1291.123671][ T1364] [ 1291.125428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1291.125428][ T1364] dst_init+0x84/0x4a0 [ 1291.125428][ T1364] dst_alloc+0x97/0x150 [ 1291.125428][ T1364] ip6_dst_alloc+0x23/0x90 [ 1291.125428][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1291.125428][ T1364] ip6_pol_route+0x56f/0x840 [ 1291.125428][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1291.125428][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1291.125428][ T1364] ipv6_rcv+0x1ad/0x810 [ 1291.125428][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1291.125428][ T1364] process_backlog+0x101/0x620 [ 1291.125428][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1291.125428][ T1364] net_rx_action+0x495/0xbe0 [ 1291.125428][ T1364] __do_softirq+0x1b5/0x7f6 [ 1291.125428][ T1364] [ 1291.127247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1291.127247][ T1364] netdev_get_by_index+0x5e/0x80 [ 1291.127247][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1291.127247][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1291.127247][ T1364] ip6_route_add+0x1c/0x140 [ 1291.127247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1291.127247][ T1364] addrconf_add_dev+0xe2/0x170 [ 1291.127247][ T1364] inet6_addr_add+0x12f/0xa40 [ 1291.127247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1291.127247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.127247][ T1364] netlink_rcv_skb+0x130/0x360 [ 1291.127247][ T1364] netlink_unicast+0x449/0x710 [ 1291.127247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1291.127247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1291.127247][ T1364] ___sys_sendmsg+0xee/0x170 [ 1291.127247][ T1364] __sys_sendmsg+0xcd/0x170 [ 1291.127247][ T1364] do_syscall_64+0xc6/0x1e0 [ 1291.127247][ T1364] [ 1291.129457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1291.129457][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1291.129457][ T1364] ipv6_find_idev+0x102/0x170 [ 1291.129457][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1291.129457][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.129457][ T1364] netlink_rcv_skb+0x130/0x360 [ 1291.129457][ T1364] netlink_unicast+0x449/0x710 [ 1291.129457][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1291.129457][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1291.129457][ T1364] ___sys_sendmsg+0xee/0x170 [ 1291.129457][ T1364] __sys_sendmsg+0xcd/0x170 [ 1291.129457][ T1364] do_syscall_64+0xc6/0x1e0 [ 1291.129457][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1291.129457][ T1364] [ 1291.131675][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1291.131675][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1291.131675][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1291.131675][ T1364] ipv6_find_idev+0x102/0x170 [ 1291.131675][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1291.131675][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1291.131675][ T1364] netlink_rcv_skb+0x130/0x360 [ 1291.131675][ T1364] netlink_unicast+0x449/0x710 [ 1291.131675][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1291.131675][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1291.131675][ T1364] ___sys_sendmsg+0xee/0x170 [ 1291.131675][ T1364] __sys_sendmsg+0xcd/0x170 [ 1291.131675][ T1364] do_syscall_64+0xc6/0x1e0 [ 1291.131675][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1291.131675][ T1364] [ 1301.315042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1301.315479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1301.315479][ T1364] ___neigh_create+0x14b/0xf60 [ 1301.315479][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1301.315479][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1301.315479][ T1364] ip6_output+0x1f3/0x770 [ 1301.315479][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1301.315479][ T1364] mld_sendpack+0x62d/0xbc0 [ 1301.315479][ T1364] mld_ifc_work+0x32/0x1f0 [ 1301.315479][ T1364] process_one_work+0x84d/0x18a0 [ 1301.315479][ T1364] worker_thread+0x587/0xd30 [ 1301.315479][ T1364] kthread+0x28a/0x350 [ 1301.315479][ T1364] ret_from_fork+0x31/0x70 [ 1301.315479][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1301.315479][ T1364] [ 1301.317192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1301.317192][ T1364] dst_init+0x84/0x4a0 [ 1301.317192][ T1364] dst_alloc+0x97/0x150 [ 1301.317192][ T1364] ip6_dst_alloc+0x23/0x90 [ 1301.317192][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1301.317192][ T1364] ip6_pol_route+0x56f/0x840 [ 1301.317192][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1301.317192][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1301.317192][ T1364] ipv6_rcv+0x1ad/0x810 [ 1301.317192][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1301.317192][ T1364] process_backlog+0x101/0x620 [ 1301.317192][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1301.317192][ T1364] net_rx_action+0x495/0xbe0 [ 1301.317192][ T1364] __do_softirq+0x1b5/0x7f6 [ 1301.317192][ T1364] [ 1301.319007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1301.319007][ T1364] netdev_get_by_index+0x5e/0x80 [ 1301.319007][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1301.319007][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1301.319007][ T1364] ip6_route_add+0x1c/0x140 [ 1301.319007][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1301.319007][ T1364] addrconf_add_dev+0xe2/0x170 [ 1301.319007][ T1364] inet6_addr_add+0x12f/0xa40 [ 1301.319007][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1301.319007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.319007][ T1364] netlink_rcv_skb+0x130/0x360 [ 1301.319007][ T1364] netlink_unicast+0x449/0x710 [ 1301.319007][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1301.319007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1301.319007][ T1364] ___sys_sendmsg+0xee/0x170 [ 1301.319007][ T1364] __sys_sendmsg+0xcd/0x170 [ 1301.319007][ T1364] do_syscall_64+0xc6/0x1e0 [ 1301.319007][ T1364] [ 1301.321192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1301.321192][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1301.321192][ T1364] ipv6_find_idev+0x102/0x170 [ 1301.321192][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.321192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.321192][ T1364] netlink_rcv_skb+0x130/0x360 [ 1301.321192][ T1364] netlink_unicast+0x449/0x710 [ 1301.321192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1301.321192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1301.321192][ T1364] ___sys_sendmsg+0xee/0x170 [ 1301.321192][ T1364] __sys_sendmsg+0xcd/0x170 [ 1301.321192][ T1364] do_syscall_64+0xc6/0x1e0 [ 1301.321192][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.321192][ T1364] [ 1301.322911][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1301.322911][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1301.322911][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1301.322911][ T1364] ipv6_find_idev+0x102/0x170 [ 1301.322911][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1301.322911][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1301.322911][ T1364] netlink_rcv_skb+0x130/0x360 [ 1301.322911][ T1364] netlink_unicast+0x449/0x710 [ 1301.322911][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1301.322911][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1301.322911][ T1364] ___sys_sendmsg+0xee/0x170 [ 1301.322911][ T1364] __sys_sendmsg+0xcd/0x170 [ 1301.322911][ T1364] do_syscall_64+0xc6/0x1e0 [ 1301.322911][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1301.322911][ T1364] [ 1311.387041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1311.387474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1311.387474][ T1364] ___neigh_create+0x14b/0xf60 [ 1311.387474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1311.387474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1311.387474][ T1364] ip6_output+0x1f3/0x770 [ 1311.387474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1311.387474][ T1364] mld_sendpack+0x62d/0xbc0 [ 1311.387474][ T1364] mld_ifc_work+0x32/0x1f0 [ 1311.387474][ T1364] process_one_work+0x84d/0x18a0 [ 1311.387474][ T1364] worker_thread+0x587/0xd30 [ 1311.387474][ T1364] kthread+0x28a/0x350 [ 1311.387474][ T1364] ret_from_fork+0x31/0x70 [ 1311.387474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1311.387474][ T1364] [ 1311.389204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1311.389204][ T1364] dst_init+0x84/0x4a0 [ 1311.389204][ T1364] dst_alloc+0x97/0x150 [ 1311.389204][ T1364] ip6_dst_alloc+0x23/0x90 [ 1311.389204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1311.389204][ T1364] ip6_pol_route+0x56f/0x840 [ 1311.389204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1311.389204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1311.389204][ T1364] ipv6_rcv+0x1ad/0x810 [ 1311.389204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1311.389204][ T1364] process_backlog+0x101/0x620 [ 1311.389204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1311.389204][ T1364] net_rx_action+0x495/0xbe0 [ 1311.389204][ T1364] __do_softirq+0x1b5/0x7f6 [ 1311.389204][ T1364] [ 1311.391038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1311.391038][ T1364] netdev_get_by_index+0x5e/0x80 [ 1311.391038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1311.391038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1311.391038][ T1364] ip6_route_add+0x1c/0x140 [ 1311.391038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1311.391038][ T1364] addrconf_add_dev+0xe2/0x170 [ 1311.391038][ T1364] inet6_addr_add+0x12f/0xa40 [ 1311.391038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1311.391038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.391038][ T1364] netlink_rcv_skb+0x130/0x360 [ 1311.391038][ T1364] netlink_unicast+0x449/0x710 [ 1311.391038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1311.391038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1311.391038][ T1364] ___sys_sendmsg+0xee/0x170 [ 1311.391038][ T1364] __sys_sendmsg+0xcd/0x170 [ 1311.391038][ T1364] do_syscall_64+0xc6/0x1e0 [ 1311.391038][ T1364] [ 1311.393237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1311.393237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1311.393237][ T1364] ipv6_find_idev+0x102/0x170 [ 1311.393237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.393237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.393237][ T1364] netlink_rcv_skb+0x130/0x360 [ 1311.393237][ T1364] netlink_unicast+0x449/0x710 [ 1311.393237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1311.393237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1311.393237][ T1364] ___sys_sendmsg+0xee/0x170 [ 1311.393237][ T1364] __sys_sendmsg+0xcd/0x170 [ 1311.393237][ T1364] do_syscall_64+0xc6/0x1e0 [ 1311.393237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.393237][ T1364] [ 1311.394963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1311.394963][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1311.394963][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1311.394963][ T1364] ipv6_find_idev+0x102/0x170 [ 1311.394963][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1311.394963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1311.394963][ T1364] netlink_rcv_skb+0x130/0x360 [ 1311.394963][ T1364] netlink_unicast+0x449/0x710 [ 1311.394963][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1311.394963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1311.394963][ T1364] ___sys_sendmsg+0xee/0x170 [ 1311.394963][ T1364] __sys_sendmsg+0xcd/0x170 [ 1311.394963][ T1364] do_syscall_64+0xc6/0x1e0 [ 1311.394963][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1311.394963][ T1364] [ 1321.643067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1321.643586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1321.643586][ T1364] ___neigh_create+0x14b/0xf60 [ 1321.643586][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1321.643586][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1321.643586][ T1364] ip6_output+0x1f3/0x770 [ 1321.643586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1321.643586][ T1364] mld_sendpack+0x62d/0xbc0 [ 1321.643586][ T1364] mld_ifc_work+0x32/0x1f0 [ 1321.643586][ T1364] process_one_work+0x84d/0x18a0 [ 1321.643586][ T1364] worker_thread+0x587/0xd30 [ 1321.643586][ T1364] kthread+0x28a/0x350 [ 1321.643586][ T1364] ret_from_fork+0x31/0x70 [ 1321.643586][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1321.643586][ T1364] [ 1321.645293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1321.645293][ T1364] dst_init+0x84/0x4a0 [ 1321.645293][ T1364] dst_alloc+0x97/0x150 [ 1321.645293][ T1364] ip6_dst_alloc+0x23/0x90 [ 1321.645293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1321.645293][ T1364] ip6_pol_route+0x56f/0x840 [ 1321.645293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1321.645293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1321.645293][ T1364] ipv6_rcv+0x1ad/0x810 [ 1321.645293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1321.645293][ T1364] process_backlog+0x101/0x620 [ 1321.645293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1321.645293][ T1364] net_rx_action+0x495/0xbe0 [ 1321.645293][ T1364] __do_softirq+0x1b5/0x7f6 [ 1321.645293][ T1364] [ 1321.647114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1321.647114][ T1364] netdev_get_by_index+0x5e/0x80 [ 1321.647114][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1321.647114][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1321.647114][ T1364] ip6_route_add+0x1c/0x140 [ 1321.647114][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1321.647114][ T1364] addrconf_add_dev+0xe2/0x170 [ 1321.647114][ T1364] inet6_addr_add+0x12f/0xa40 [ 1321.647114][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1321.647114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.647114][ T1364] netlink_rcv_skb+0x130/0x360 [ 1321.647114][ T1364] netlink_unicast+0x449/0x710 [ 1321.647114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1321.647114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1321.647114][ T1364] ___sys_sendmsg+0xee/0x170 [ 1321.647114][ T1364] __sys_sendmsg+0xcd/0x170 [ 1321.647114][ T1364] do_syscall_64+0xc6/0x1e0 [ 1321.647114][ T1364] [ 1321.649297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1321.649297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1321.649297][ T1364] ipv6_find_idev+0x102/0x170 [ 1321.649297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.649297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.649297][ T1364] netlink_rcv_skb+0x130/0x360 [ 1321.649297][ T1364] netlink_unicast+0x449/0x710 [ 1321.649297][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1321.649297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1321.649297][ T1364] ___sys_sendmsg+0xee/0x170 [ 1321.649297][ T1364] __sys_sendmsg+0xcd/0x170 [ 1321.649297][ T1364] do_syscall_64+0xc6/0x1e0 [ 1321.649297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.649297][ T1364] [ 1321.650996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1321.650996][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1321.650996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1321.650996][ T1364] ipv6_find_idev+0x102/0x170 [ 1321.650996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1321.650996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1321.650996][ T1364] netlink_rcv_skb+0x130/0x360 [ 1321.650996][ T1364] netlink_unicast+0x449/0x710 [ 1321.650996][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1321.650996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1321.650996][ T1364] ___sys_sendmsg+0xee/0x170 [ 1321.650996][ T1364] __sys_sendmsg+0xcd/0x170 [ 1321.650996][ T1364] do_syscall_64+0xc6/0x1e0 [ 1321.650996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1321.650996][ T1364] [ 1331.899042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1331.899482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1331.899482][ T1364] ___neigh_create+0x14b/0xf60 [ 1331.899482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1331.899482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1331.899482][ T1364] ip6_output+0x1f3/0x770 [ 1331.899482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1331.899482][ T1364] mld_sendpack+0x62d/0xbc0 [ 1331.899482][ T1364] mld_ifc_work+0x32/0x1f0 [ 1331.899482][ T1364] process_one_work+0x84d/0x18a0 [ 1331.899482][ T1364] worker_thread+0x587/0xd30 [ 1331.899482][ T1364] kthread+0x28a/0x350 [ 1331.899482][ T1364] ret_from_fork+0x31/0x70 [ 1331.899482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1331.899482][ T1364] [ 1331.901205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1331.901205][ T1364] dst_init+0x84/0x4a0 [ 1331.901205][ T1364] dst_alloc+0x97/0x150 [ 1331.901205][ T1364] ip6_dst_alloc+0x23/0x90 [ 1331.901205][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1331.901205][ T1364] ip6_pol_route+0x56f/0x840 [ 1331.901205][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1331.901205][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1331.901205][ T1364] ipv6_rcv+0x1ad/0x810 [ 1331.901205][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1331.901205][ T1364] process_backlog+0x101/0x620 [ 1331.901205][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1331.901205][ T1364] net_rx_action+0x495/0xbe0 [ 1331.901205][ T1364] __do_softirq+0x1b5/0x7f6 [ 1331.901205][ T1364] [ 1331.903028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1331.903028][ T1364] netdev_get_by_index+0x5e/0x80 [ 1331.903028][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1331.903028][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1331.903028][ T1364] ip6_route_add+0x1c/0x140 [ 1331.903028][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1331.903028][ T1364] addrconf_add_dev+0xe2/0x170 [ 1331.903028][ T1364] inet6_addr_add+0x12f/0xa40 [ 1331.903028][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1331.903028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.903028][ T1364] netlink_rcv_skb+0x130/0x360 [ 1331.903028][ T1364] netlink_unicast+0x449/0x710 [ 1331.903028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1331.903028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1331.903028][ T1364] ___sys_sendmsg+0xee/0x170 [ 1331.903028][ T1364] __sys_sendmsg+0xcd/0x170 [ 1331.903028][ T1364] do_syscall_64+0xc6/0x1e0 [ 1331.903028][ T1364] [ 1331.905242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1331.905242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1331.905242][ T1364] ipv6_find_idev+0x102/0x170 [ 1331.905242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.905242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.905242][ T1364] netlink_rcv_skb+0x130/0x360 [ 1331.905242][ T1364] netlink_unicast+0x449/0x710 [ 1331.905242][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1331.905242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1331.905242][ T1364] ___sys_sendmsg+0xee/0x170 [ 1331.905242][ T1364] __sys_sendmsg+0xcd/0x170 [ 1331.905242][ T1364] do_syscall_64+0xc6/0x1e0 [ 1331.905242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.905242][ T1364] [ 1331.906967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1331.906967][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1331.906967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1331.906967][ T1364] ipv6_find_idev+0x102/0x170 [ 1331.906967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1331.906967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1331.906967][ T1364] netlink_rcv_skb+0x130/0x360 [ 1331.906967][ T1364] netlink_unicast+0x449/0x710 [ 1331.906967][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1331.906967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1331.906967][ T1364] ___sys_sendmsg+0xee/0x170 [ 1331.906967][ T1364] __sys_sendmsg+0xcd/0x170 [ 1331.906967][ T1364] do_syscall_64+0xc6/0x1e0 [ 1331.906967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1331.906967][ T1364] [ 1342.019097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1342.019600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1342.019600][ T1364] ___neigh_create+0x14b/0xf60 [ 1342.019600][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1342.019600][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1342.019600][ T1364] ip6_output+0x1f3/0x770 [ 1342.019600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1342.019600][ T1364] mld_sendpack+0x62d/0xbc0 [ 1342.019600][ T1364] mld_ifc_work+0x32/0x1f0 [ 1342.019600][ T1364] process_one_work+0x84d/0x18a0 [ 1342.019600][ T1364] worker_thread+0x587/0xd30 [ 1342.019600][ T1364] kthread+0x28a/0x350 [ 1342.019600][ T1364] ret_from_fork+0x31/0x70 [ 1342.019600][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1342.019600][ T1364] [ 1342.021307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1342.021307][ T1364] dst_init+0x84/0x4a0 [ 1342.021307][ T1364] dst_alloc+0x97/0x150 [ 1342.021307][ T1364] ip6_dst_alloc+0x23/0x90 [ 1342.021307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1342.021307][ T1364] ip6_pol_route+0x56f/0x840 [ 1342.021307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1342.021307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1342.021307][ T1364] ipv6_rcv+0x1ad/0x810 [ 1342.021307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1342.021307][ T1364] process_backlog+0x101/0x620 [ 1342.021307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1342.021307][ T1364] net_rx_action+0x495/0xbe0 [ 1342.021307][ T1364] __do_softirq+0x1b5/0x7f6 [ 1342.021307][ T1364] [ 1342.023120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1342.023120][ T1364] netdev_get_by_index+0x5e/0x80 [ 1342.023120][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1342.023120][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1342.023120][ T1364] ip6_route_add+0x1c/0x140 [ 1342.023120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1342.023120][ T1364] addrconf_add_dev+0xe2/0x170 [ 1342.023120][ T1364] inet6_addr_add+0x12f/0xa40 [ 1342.023120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1342.023120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1342.023120][ T1364] netlink_rcv_skb+0x130/0x360 [ 1342.023120][ T1364] netlink_unicast+0x449/0x710 [ 1342.023120][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1342.023120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1342.023120][ T1364] ___sys_sendmsg+0xee/0x170 [ 1342.023120][ T1364] __sys_sendmsg+0xcd/0x170 [ 1342.023120][ T1364] do_syscall_64+0xc6/0x1e0 [ 1342.023120][ T1364] [ 1342.025328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1342.025328][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1342.025328][ T1364] ipv6_find_idev+0x102/0x170 [ 1342.025328][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1342.025328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1342.025328][ T1364] netlink_rcv_skb+0x130/0x360 [ 1342.025328][ T1364] netlink_unicast+0x449/0x710 [ 1342.025328][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1342.025328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1342.025328][ T1364] ___sys_sendmsg+0xee/0x170 [ 1342.025328][ T1364] __sys_sendmsg+0xcd/0x170 [ 1342.025328][ T1364] do_syscall_64+0xc6/0x1e0 [ 1342.025328][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1342.025328][ T1364] [ 1342.027029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1342.027029][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1342.027029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1342.027029][ T1364] ipv6_find_idev+0x102/0x170 [ 1342.027029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1342.027029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1342.027029][ T1364] netlink_rcv_skb+0x130/0x360 [ 1342.027029][ T1364] netlink_unicast+0x449/0x710 [ 1342.027029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1342.027029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1342.027029][ T1364] ___sys_sendmsg+0xee/0x170 [ 1342.027029][ T1364] __sys_sendmsg+0xcd/0x170 [ 1342.027029][ T1364] do_syscall_64+0xc6/0x1e0 [ 1342.027029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1342.027029][ T1364] [ 1352.267133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1352.267621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1352.267621][ T1364] ___neigh_create+0x14b/0xf60 [ 1352.267621][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1352.267621][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1352.267621][ T1364] ip6_output+0x1f3/0x770 [ 1352.267621][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1352.267621][ T1364] mld_sendpack+0x62d/0xbc0 [ 1352.267621][ T1364] mld_ifc_work+0x32/0x1f0 [ 1352.267621][ T1364] process_one_work+0x84d/0x18a0 [ 1352.267621][ T1364] worker_thread+0x587/0xd30 [ 1352.267621][ T1364] kthread+0x28a/0x350 [ 1352.267621][ T1364] ret_from_fork+0x31/0x70 [ 1352.267621][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1352.267621][ T1364] [ 1352.269525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1352.269525][ T1364] dst_init+0x84/0x4a0 [ 1352.269525][ T1364] dst_alloc+0x97/0x150 [ 1352.269525][ T1364] ip6_dst_alloc+0x23/0x90 [ 1352.269525][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1352.269525][ T1364] ip6_pol_route+0x56f/0x840 [ 1352.269525][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1352.269525][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1352.269525][ T1364] ipv6_rcv+0x1ad/0x810 [ 1352.269525][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1352.269525][ T1364] process_backlog+0x101/0x620 [ 1352.269525][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1352.269525][ T1364] net_rx_action+0x495/0xbe0 [ 1352.269525][ T1364] __do_softirq+0x1b5/0x7f6 [ 1352.269525][ T1364] [ 1352.271352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1352.271352][ T1364] netdev_get_by_index+0x5e/0x80 [ 1352.271352][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1352.271352][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1352.271352][ T1364] ip6_route_add+0x1c/0x140 [ 1352.271352][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1352.271352][ T1364] addrconf_add_dev+0xe2/0x170 [ 1352.271352][ T1364] inet6_addr_add+0x12f/0xa40 [ 1352.271352][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1352.271352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1352.271352][ T1364] netlink_rcv_skb+0x130/0x360 [ 1352.271352][ T1364] netlink_unicast+0x449/0x710 [ 1352.271352][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1352.271352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1352.271352][ T1364] ___sys_sendmsg+0xee/0x170 [ 1352.271352][ T1364] __sys_sendmsg+0xcd/0x170 [ 1352.271352][ T1364] do_syscall_64+0xc6/0x1e0 [ 1352.271352][ T1364] [ 1352.273542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1352.273542][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1352.273542][ T1364] ipv6_find_idev+0x102/0x170 [ 1352.273542][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1352.273542][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1352.273542][ T1364] netlink_rcv_skb+0x130/0x360 [ 1352.273542][ T1364] netlink_unicast+0x449/0x710 [ 1352.273542][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1352.273542][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1352.273542][ T1364] ___sys_sendmsg+0xee/0x170 [ 1352.273542][ T1364] __sys_sendmsg+0xcd/0x170 [ 1352.273542][ T1364] do_syscall_64+0xc6/0x1e0 [ 1352.273542][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1352.273542][ T1364] [ 1352.275251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1352.275251][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1352.275251][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1352.275251][ T1364] ipv6_find_idev+0x102/0x170 [ 1352.275251][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1352.275251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1352.275251][ T1364] netlink_rcv_skb+0x130/0x360 [ 1352.275251][ T1364] netlink_unicast+0x449/0x710 [ 1352.275251][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1352.275251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1352.275251][ T1364] ___sys_sendmsg+0xee/0x170 [ 1352.275251][ T1364] __sys_sendmsg+0xcd/0x170 [ 1352.275251][ T1364] do_syscall_64+0xc6/0x1e0 [ 1352.275251][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1352.275251][ T1364] [ 1362.515095][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1362.515646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1362.515646][ T1364] ___neigh_create+0x14b/0xf60 [ 1362.515646][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1362.515646][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1362.515646][ T1364] ip6_output+0x1f3/0x770 [ 1362.515646][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1362.515646][ T1364] mld_sendpack+0x62d/0xbc0 [ 1362.515646][ T1364] mld_ifc_work+0x32/0x1f0 [ 1362.515646][ T1364] process_one_work+0x84d/0x18a0 [ 1362.515646][ T1364] worker_thread+0x587/0xd30 [ 1362.515646][ T1364] kthread+0x28a/0x350 [ 1362.515646][ T1364] ret_from_fork+0x31/0x70 [ 1362.515646][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1362.515646][ T1364] [ 1362.517393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1362.517393][ T1364] dst_init+0x84/0x4a0 [ 1362.517393][ T1364] dst_alloc+0x97/0x150 [ 1362.517393][ T1364] ip6_dst_alloc+0x23/0x90 [ 1362.517393][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1362.517393][ T1364] ip6_pol_route+0x56f/0x840 [ 1362.517393][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1362.517393][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1362.517393][ T1364] ipv6_rcv+0x1ad/0x810 [ 1362.517393][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1362.517393][ T1364] process_backlog+0x101/0x620 [ 1362.517393][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1362.517393][ T1364] net_rx_action+0x495/0xbe0 [ 1362.517393][ T1364] __do_softirq+0x1b5/0x7f6 [ 1362.517393][ T1364] [ 1362.519244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1362.519244][ T1364] netdev_get_by_index+0x5e/0x80 [ 1362.519244][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1362.519244][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1362.519244][ T1364] ip6_route_add+0x1c/0x140 [ 1362.519244][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1362.519244][ T1364] addrconf_add_dev+0xe2/0x170 [ 1362.519244][ T1364] inet6_addr_add+0x12f/0xa40 [ 1362.519244][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1362.519244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.519244][ T1364] netlink_rcv_skb+0x130/0x360 [ 1362.519244][ T1364] netlink_unicast+0x449/0x710 [ 1362.519244][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1362.519244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1362.519244][ T1364] ___sys_sendmsg+0xee/0x170 [ 1362.519244][ T1364] __sys_sendmsg+0xcd/0x170 [ 1362.519244][ T1364] do_syscall_64+0xc6/0x1e0 [ 1362.519244][ T1364] [ 1362.521455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1362.521455][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1362.521455][ T1364] ipv6_find_idev+0x102/0x170 [ 1362.521455][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1362.521455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.521455][ T1364] netlink_rcv_skb+0x130/0x360 [ 1362.521455][ T1364] netlink_unicast+0x449/0x710 [ 1362.521455][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1362.521455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1362.521455][ T1364] ___sys_sendmsg+0xee/0x170 [ 1362.521455][ T1364] __sys_sendmsg+0xcd/0x170 [ 1362.521455][ T1364] do_syscall_64+0xc6/0x1e0 [ 1362.521455][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1362.521455][ T1364] [ 1362.523192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1362.523192][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1362.523192][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1362.523192][ T1364] ipv6_find_idev+0x102/0x170 [ 1362.523192][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1362.523192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1362.523192][ T1364] netlink_rcv_skb+0x130/0x360 [ 1362.523192][ T1364] netlink_unicast+0x449/0x710 [ 1362.523192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1362.523192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1362.523192][ T1364] ___sys_sendmsg+0xee/0x170 [ 1362.523192][ T1364] __sys_sendmsg+0xcd/0x170 [ 1362.523192][ T1364] do_syscall_64+0xc6/0x1e0 [ 1362.523192][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1362.523192][ T1364] [ 1372.771118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1372.771568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1372.771568][ T1364] ___neigh_create+0x14b/0xf60 [ 1372.771568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1372.771568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1372.771568][ T1364] ip6_output+0x1f3/0x770 [ 1372.771568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1372.771568][ T1364] mld_sendpack+0x62d/0xbc0 [ 1372.771568][ T1364] mld_ifc_work+0x32/0x1f0 [ 1372.771568][ T1364] process_one_work+0x84d/0x18a0 [ 1372.771568][ T1364] worker_thread+0x587/0xd30 [ 1372.771568][ T1364] kthread+0x28a/0x350 [ 1372.771568][ T1364] ret_from_fork+0x31/0x70 [ 1372.771568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1372.771568][ T1364] [ 1372.773381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1372.773381][ T1364] dst_init+0x84/0x4a0 [ 1372.773381][ T1364] dst_alloc+0x97/0x150 [ 1372.773381][ T1364] ip6_dst_alloc+0x23/0x90 [ 1372.773381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1372.773381][ T1364] ip6_pol_route+0x56f/0x840 [ 1372.773381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1372.773381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1372.773381][ T1364] ipv6_rcv+0x1ad/0x810 [ 1372.773381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1372.773381][ T1364] process_backlog+0x101/0x620 [ 1372.773381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1372.773381][ T1364] net_rx_action+0x495/0xbe0 [ 1372.773381][ T1364] __do_softirq+0x1b5/0x7f6 [ 1372.773381][ T1364] [ 1372.775358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1372.775358][ T1364] netdev_get_by_index+0x5e/0x80 [ 1372.775358][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1372.775358][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1372.775358][ T1364] ip6_route_add+0x1c/0x140 [ 1372.775358][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1372.775358][ T1364] addrconf_add_dev+0xe2/0x170 [ 1372.775358][ T1364] inet6_addr_add+0x12f/0xa40 [ 1372.775358][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1372.775358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.775358][ T1364] netlink_rcv_skb+0x130/0x360 [ 1372.775358][ T1364] netlink_unicast+0x449/0x710 [ 1372.775358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1372.775358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1372.775358][ T1364] ___sys_sendmsg+0xee/0x170 [ 1372.775358][ T1364] __sys_sendmsg+0xcd/0x170 [ 1372.775358][ T1364] do_syscall_64+0xc6/0x1e0 [ 1372.775358][ T1364] [ 1372.777711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1372.777711][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1372.777711][ T1364] ipv6_find_idev+0x102/0x170 [ 1372.777711][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.777711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.777711][ T1364] netlink_rcv_skb+0x130/0x360 [ 1372.777711][ T1364] netlink_unicast+0x449/0x710 [ 1372.777711][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1372.777711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1372.777711][ T1364] ___sys_sendmsg+0xee/0x170 [ 1372.777711][ T1364] __sys_sendmsg+0xcd/0x170 [ 1372.777711][ T1364] do_syscall_64+0xc6/0x1e0 [ 1372.777711][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.777711][ T1364] [ 1372.779587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1372.779587][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1372.779587][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1372.779587][ T1364] ipv6_find_idev+0x102/0x170 [ 1372.779587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1372.779587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1372.779587][ T1364] netlink_rcv_skb+0x130/0x360 [ 1372.779587][ T1364] netlink_unicast+0x449/0x710 [ 1372.779587][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1372.779587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1372.779587][ T1364] ___sys_sendmsg+0xee/0x170 [ 1372.779587][ T1364] __sys_sendmsg+0xcd/0x170 [ 1372.779587][ T1364] do_syscall_64+0xc6/0x1e0 [ 1372.779587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1372.779587][ T1364] [ 1383.019077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1383.019544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1383.019544][ T1364] ___neigh_create+0x14b/0xf60 [ 1383.019544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1383.019544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1383.019544][ T1364] ip6_output+0x1f3/0x770 [ 1383.019544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1383.019544][ T1364] mld_sendpack+0x62d/0xbc0 [ 1383.019544][ T1364] mld_ifc_work+0x32/0x1f0 [ 1383.019544][ T1364] process_one_work+0x84d/0x18a0 [ 1383.019544][ T1364] worker_thread+0x587/0xd30 [ 1383.019544][ T1364] kthread+0x28a/0x350 [ 1383.019544][ T1364] ret_from_fork+0x31/0x70 [ 1383.019544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1383.019544][ T1364] [ 1383.021397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1383.021397][ T1364] dst_init+0x84/0x4a0 [ 1383.021397][ T1364] dst_alloc+0x97/0x150 [ 1383.021397][ T1364] ip6_dst_alloc+0x23/0x90 [ 1383.021397][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1383.021397][ T1364] ip6_pol_route+0x56f/0x840 [ 1383.021397][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1383.021397][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1383.021397][ T1364] ipv6_rcv+0x1ad/0x810 [ 1383.021397][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1383.021397][ T1364] process_backlog+0x101/0x620 [ 1383.021397][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1383.021397][ T1364] net_rx_action+0x495/0xbe0 [ 1383.021397][ T1364] __do_softirq+0x1b5/0x7f6 [ 1383.021397][ T1364] [ 1383.023356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1383.023356][ T1364] netdev_get_by_index+0x5e/0x80 [ 1383.023356][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1383.023356][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1383.023356][ T1364] ip6_route_add+0x1c/0x140 [ 1383.023356][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1383.023356][ T1364] addrconf_add_dev+0xe2/0x170 [ 1383.023356][ T1364] inet6_addr_add+0x12f/0xa40 [ 1383.023356][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1383.023356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1383.023356][ T1364] netlink_rcv_skb+0x130/0x360 [ 1383.023356][ T1364] netlink_unicast+0x449/0x710 [ 1383.023356][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1383.023356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1383.023356][ T1364] ___sys_sendmsg+0xee/0x170 [ 1383.023356][ T1364] __sys_sendmsg+0xcd/0x170 [ 1383.023356][ T1364] do_syscall_64+0xc6/0x1e0 [ 1383.023356][ T1364] [ 1383.025715][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1383.025715][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1383.025715][ T1364] ipv6_find_idev+0x102/0x170 [ 1383.025715][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1383.025715][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1383.025715][ T1364] netlink_rcv_skb+0x130/0x360 [ 1383.025715][ T1364] netlink_unicast+0x449/0x710 [ 1383.025715][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1383.025715][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1383.025715][ T1364] ___sys_sendmsg+0xee/0x170 [ 1383.025715][ T1364] __sys_sendmsg+0xcd/0x170 [ 1383.025715][ T1364] do_syscall_64+0xc6/0x1e0 [ 1383.025715][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1383.025715][ T1364] [ 1383.027550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1383.027550][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1383.027550][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1383.027550][ T1364] ipv6_find_idev+0x102/0x170 [ 1383.027550][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1383.027550][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1383.027550][ T1364] netlink_rcv_skb+0x130/0x360 [ 1383.027550][ T1364] netlink_unicast+0x449/0x710 [ 1383.027550][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1383.027550][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1383.027550][ T1364] ___sys_sendmsg+0xee/0x170 [ 1383.027550][ T1364] __sys_sendmsg+0xcd/0x170 [ 1383.027550][ T1364] do_syscall_64+0xc6/0x1e0 [ 1383.027550][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1383.027550][ T1364] [ 1393.075188][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1393.075623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1393.075623][ T1364] ___neigh_create+0x14b/0xf60 [ 1393.075623][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1393.075623][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1393.075623][ T1364] ip6_output+0x1f3/0x770 [ 1393.075623][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1393.075623][ T1364] mld_sendpack+0x62d/0xbc0 [ 1393.075623][ T1364] mld_ifc_work+0x32/0x1f0 [ 1393.075623][ T1364] process_one_work+0x84d/0x18a0 [ 1393.075623][ T1364] worker_thread+0x587/0xd30 [ 1393.075623][ T1364] kthread+0x28a/0x350 [ 1393.075623][ T1364] ret_from_fork+0x31/0x70 [ 1393.075623][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1393.075623][ T1364] [ 1393.077367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1393.077367][ T1364] dst_init+0x84/0x4a0 [ 1393.077367][ T1364] dst_alloc+0x97/0x150 [ 1393.077367][ T1364] ip6_dst_alloc+0x23/0x90 [ 1393.077367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1393.077367][ T1364] ip6_pol_route+0x56f/0x840 [ 1393.077367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1393.077367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1393.077367][ T1364] ipv6_rcv+0x1ad/0x810 [ 1393.077367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1393.077367][ T1364] process_backlog+0x101/0x620 [ 1393.077367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1393.077367][ T1364] net_rx_action+0x495/0xbe0 [ 1393.077367][ T1364] __do_softirq+0x1b5/0x7f6 [ 1393.077367][ T1364] [ 1393.079344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1393.079344][ T1364] netdev_get_by_index+0x5e/0x80 [ 1393.079344][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1393.079344][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1393.079344][ T1364] ip6_route_add+0x1c/0x140 [ 1393.079344][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1393.079344][ T1364] addrconf_add_dev+0xe2/0x170 [ 1393.079344][ T1364] inet6_addr_add+0x12f/0xa40 [ 1393.079344][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1393.079344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1393.079344][ T1364] netlink_rcv_skb+0x130/0x360 [ 1393.079344][ T1364] netlink_unicast+0x449/0x710 [ 1393.079344][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1393.079344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1393.079344][ T1364] ___sys_sendmsg+0xee/0x170 [ 1393.079344][ T1364] __sys_sendmsg+0xcd/0x170 [ 1393.079344][ T1364] do_syscall_64+0xc6/0x1e0 [ 1393.079344][ T1364] [ 1393.081704][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1393.081704][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1393.081704][ T1364] ipv6_find_idev+0x102/0x170 [ 1393.081704][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1393.081704][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1393.081704][ T1364] netlink_rcv_skb+0x130/0x360 [ 1393.081704][ T1364] netlink_unicast+0x449/0x710 [ 1393.081704][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1393.081704][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1393.081704][ T1364] ___sys_sendmsg+0xee/0x170 [ 1393.081704][ T1364] __sys_sendmsg+0xcd/0x170 [ 1393.081704][ T1364] do_syscall_64+0xc6/0x1e0 [ 1393.081704][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1393.081704][ T1364] [ 1393.083547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1393.083547][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1393.083547][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1393.083547][ T1364] ipv6_find_idev+0x102/0x170 [ 1393.083547][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1393.083547][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1393.083547][ T1364] netlink_rcv_skb+0x130/0x360 [ 1393.083547][ T1364] netlink_unicast+0x449/0x710 [ 1393.083547][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1393.083547][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1393.083547][ T1364] ___sys_sendmsg+0xee/0x170 [ 1393.083547][ T1364] __sys_sendmsg+0xcd/0x170 [ 1393.083547][ T1364] do_syscall_64+0xc6/0x1e0 [ 1393.083547][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1393.083547][ T1364] [ 1403.155000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1403.155482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1403.155482][ T1364] ___neigh_create+0x14b/0xf60 [ 1403.155482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1403.155482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1403.155482][ T1364] ip6_output+0x1f3/0x770 [ 1403.155482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1403.155482][ T1364] mld_sendpack+0x62d/0xbc0 [ 1403.155482][ T1364] mld_ifc_work+0x32/0x1f0 [ 1403.155482][ T1364] process_one_work+0x84d/0x18a0 [ 1403.155482][ T1364] worker_thread+0x587/0xd30 [ 1403.155482][ T1364] kthread+0x28a/0x350 [ 1403.155482][ T1364] ret_from_fork+0x31/0x70 [ 1403.155482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1403.155482][ T1364] [ 1403.157197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1403.157197][ T1364] dst_init+0x84/0x4a0 [ 1403.157197][ T1364] dst_alloc+0x97/0x150 [ 1403.157197][ T1364] ip6_dst_alloc+0x23/0x90 [ 1403.157197][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1403.157197][ T1364] ip6_pol_route+0x56f/0x840 [ 1403.157197][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1403.157197][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1403.157197][ T1364] ipv6_rcv+0x1ad/0x810 [ 1403.157197][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1403.157197][ T1364] process_backlog+0x101/0x620 [ 1403.157197][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1403.157197][ T1364] net_rx_action+0x495/0xbe0 [ 1403.157197][ T1364] __do_softirq+0x1b5/0x7f6 [ 1403.157197][ T1364] [ 1403.159040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1403.159040][ T1364] netdev_get_by_index+0x5e/0x80 [ 1403.159040][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1403.159040][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1403.159040][ T1364] ip6_route_add+0x1c/0x140 [ 1403.159040][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1403.159040][ T1364] addrconf_add_dev+0xe2/0x170 [ 1403.159040][ T1364] inet6_addr_add+0x12f/0xa40 [ 1403.159040][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1403.159040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.159040][ T1364] netlink_rcv_skb+0x130/0x360 [ 1403.159040][ T1364] netlink_unicast+0x449/0x710 [ 1403.159040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1403.159040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1403.159040][ T1364] ___sys_sendmsg+0xee/0x170 [ 1403.159040][ T1364] __sys_sendmsg+0xcd/0x170 [ 1403.159040][ T1364] do_syscall_64+0xc6/0x1e0 [ 1403.159040][ T1364] [ 1403.161241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1403.161241][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1403.161241][ T1364] ipv6_find_idev+0x102/0x170 [ 1403.161241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1403.161241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.161241][ T1364] netlink_rcv_skb+0x130/0x360 [ 1403.161241][ T1364] netlink_unicast+0x449/0x710 [ 1403.161241][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1403.161241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1403.161241][ T1364] ___sys_sendmsg+0xee/0x170 [ 1403.161241][ T1364] __sys_sendmsg+0xcd/0x170 [ 1403.161241][ T1364] do_syscall_64+0xc6/0x1e0 [ 1403.161241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1403.161241][ T1364] [ 1403.162979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1403.162979][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1403.162979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1403.162979][ T1364] ipv6_find_idev+0x102/0x170 [ 1403.162979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1403.162979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1403.162979][ T1364] netlink_rcv_skb+0x130/0x360 [ 1403.162979][ T1364] netlink_unicast+0x449/0x710 [ 1403.162979][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1403.162979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1403.162979][ T1364] ___sys_sendmsg+0xee/0x170 [ 1403.162979][ T1364] __sys_sendmsg+0xcd/0x170 [ 1403.162979][ T1364] do_syscall_64+0xc6/0x1e0 [ 1403.162979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1403.162979][ T1364] [ 1413.235089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1413.235579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1413.235579][ T1364] ___neigh_create+0x14b/0xf60 [ 1413.235579][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1413.235579][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1413.235579][ T1364] ip6_output+0x1f3/0x770 [ 1413.235579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1413.235579][ T1364] mld_sendpack+0x62d/0xbc0 [ 1413.235579][ T1364] mld_ifc_work+0x32/0x1f0 [ 1413.235579][ T1364] process_one_work+0x84d/0x18a0 [ 1413.235579][ T1364] worker_thread+0x587/0xd30 [ 1413.235579][ T1364] kthread+0x28a/0x350 [ 1413.235579][ T1364] ret_from_fork+0x31/0x70 [ 1413.235579][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1413.235579][ T1364] [ 1413.237286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1413.237286][ T1364] dst_init+0x84/0x4a0 [ 1413.237286][ T1364] dst_alloc+0x97/0x150 [ 1413.237286][ T1364] ip6_dst_alloc+0x23/0x90 [ 1413.237286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1413.237286][ T1364] ip6_pol_route+0x56f/0x840 [ 1413.237286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1413.237286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1413.237286][ T1364] ipv6_rcv+0x1ad/0x810 [ 1413.237286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1413.237286][ T1364] process_backlog+0x101/0x620 [ 1413.237286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1413.237286][ T1364] net_rx_action+0x495/0xbe0 [ 1413.237286][ T1364] __do_softirq+0x1b5/0x7f6 [ 1413.237286][ T1364] [ 1413.239115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1413.239115][ T1364] netdev_get_by_index+0x5e/0x80 [ 1413.239115][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1413.239115][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1413.239115][ T1364] ip6_route_add+0x1c/0x140 [ 1413.239115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1413.239115][ T1364] addrconf_add_dev+0xe2/0x170 [ 1413.239115][ T1364] inet6_addr_add+0x12f/0xa40 [ 1413.239115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1413.239115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.239115][ T1364] netlink_rcv_skb+0x130/0x360 [ 1413.239115][ T1364] netlink_unicast+0x449/0x710 [ 1413.239115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1413.239115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1413.239115][ T1364] ___sys_sendmsg+0xee/0x170 [ 1413.239115][ T1364] __sys_sendmsg+0xcd/0x170 [ 1413.239115][ T1364] do_syscall_64+0xc6/0x1e0 [ 1413.239115][ T1364] [ 1413.241285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1413.241285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1413.241285][ T1364] ipv6_find_idev+0x102/0x170 [ 1413.241285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1413.241285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.241285][ T1364] netlink_rcv_skb+0x130/0x360 [ 1413.241285][ T1364] netlink_unicast+0x449/0x710 [ 1413.241285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1413.241285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1413.241285][ T1364] ___sys_sendmsg+0xee/0x170 [ 1413.241285][ T1364] __sys_sendmsg+0xcd/0x170 [ 1413.241285][ T1364] do_syscall_64+0xc6/0x1e0 [ 1413.241285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1413.241285][ T1364] [ 1413.242989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1413.242989][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1413.242989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1413.242989][ T1364] ipv6_find_idev+0x102/0x170 [ 1413.242989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1413.242989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1413.242989][ T1364] netlink_rcv_skb+0x130/0x360 [ 1413.242989][ T1364] netlink_unicast+0x449/0x710 [ 1413.242989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1413.242989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1413.242989][ T1364] ___sys_sendmsg+0xee/0x170 [ 1413.242989][ T1364] __sys_sendmsg+0xcd/0x170 [ 1413.242989][ T1364] do_syscall_64+0xc6/0x1e0 [ 1413.242989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1413.242989][ T1364] [ 1423.491030][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1423.491529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1423.491529][ T1364] ___neigh_create+0x14b/0xf60 [ 1423.491529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1423.491529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1423.491529][ T1364] ip6_output+0x1f3/0x770 [ 1423.491529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1423.491529][ T1364] mld_sendpack+0x62d/0xbc0 [ 1423.491529][ T1364] mld_ifc_work+0x32/0x1f0 [ 1423.491529][ T1364] process_one_work+0x84d/0x18a0 [ 1423.491529][ T1364] worker_thread+0x587/0xd30 [ 1423.491529][ T1364] kthread+0x28a/0x350 [ 1423.491529][ T1364] ret_from_fork+0x31/0x70 [ 1423.491529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1423.491529][ T1364] [ 1423.493242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1423.493242][ T1364] dst_init+0x84/0x4a0 [ 1423.493242][ T1364] dst_alloc+0x97/0x150 [ 1423.493242][ T1364] ip6_dst_alloc+0x23/0x90 [ 1423.493242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1423.493242][ T1364] ip6_pol_route+0x56f/0x840 [ 1423.493242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1423.493242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1423.493242][ T1364] ipv6_rcv+0x1ad/0x810 [ 1423.493242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1423.493242][ T1364] process_backlog+0x101/0x620 [ 1423.493242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1423.493242][ T1364] net_rx_action+0x495/0xbe0 [ 1423.493242][ T1364] __do_softirq+0x1b5/0x7f6 [ 1423.493242][ T1364] [ 1423.495067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1423.495067][ T1364] netdev_get_by_index+0x5e/0x80 [ 1423.495067][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1423.495067][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1423.495067][ T1364] ip6_route_add+0x1c/0x140 [ 1423.495067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1423.495067][ T1364] addrconf_add_dev+0xe2/0x170 [ 1423.495067][ T1364] inet6_addr_add+0x12f/0xa40 [ 1423.495067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1423.495067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.495067][ T1364] netlink_rcv_skb+0x130/0x360 [ 1423.495067][ T1364] netlink_unicast+0x449/0x710 [ 1423.495067][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1423.495067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1423.495067][ T1364] ___sys_sendmsg+0xee/0x170 [ 1423.495067][ T1364] __sys_sendmsg+0xcd/0x170 [ 1423.495067][ T1364] do_syscall_64+0xc6/0x1e0 [ 1423.495067][ T1364] [ 1423.497268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1423.497268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1423.497268][ T1364] ipv6_find_idev+0x102/0x170 [ 1423.497268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.497268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.497268][ T1364] netlink_rcv_skb+0x130/0x360 [ 1423.497268][ T1364] netlink_unicast+0x449/0x710 [ 1423.497268][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1423.497268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1423.497268][ T1364] ___sys_sendmsg+0xee/0x170 [ 1423.497268][ T1364] __sys_sendmsg+0xcd/0x170 [ 1423.497268][ T1364] do_syscall_64+0xc6/0x1e0 [ 1423.497268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.497268][ T1364] [ 1423.499004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1423.499004][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1423.499004][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1423.499004][ T1364] ipv6_find_idev+0x102/0x170 [ 1423.499004][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1423.499004][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1423.499004][ T1364] netlink_rcv_skb+0x130/0x360 [ 1423.499004][ T1364] netlink_unicast+0x449/0x710 [ 1423.499004][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1423.499004][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1423.499004][ T1364] ___sys_sendmsg+0xee/0x170 [ 1423.499004][ T1364] __sys_sendmsg+0xcd/0x170 [ 1423.499004][ T1364] do_syscall_64+0xc6/0x1e0 [ 1423.499004][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1423.499004][ T1364] [ 1433.507034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1433.507456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1433.507456][ T1364] ___neigh_create+0x14b/0xf60 [ 1433.507456][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1433.507456][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1433.507456][ T1364] ip6_output+0x1f3/0x770 [ 1433.507456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1433.507456][ T1364] mld_sendpack+0x62d/0xbc0 [ 1433.507456][ T1364] mld_ifc_work+0x32/0x1f0 [ 1433.507456][ T1364] process_one_work+0x84d/0x18a0 [ 1433.507456][ T1364] worker_thread+0x587/0xd30 [ 1433.507456][ T1364] kthread+0x28a/0x350 [ 1433.507456][ T1364] ret_from_fork+0x31/0x70 [ 1433.507456][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1433.507456][ T1364] [ 1433.509173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1433.509173][ T1364] dst_init+0x84/0x4a0 [ 1433.509173][ T1364] dst_alloc+0x97/0x150 [ 1433.509173][ T1364] ip6_dst_alloc+0x23/0x90 [ 1433.509173][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1433.509173][ T1364] ip6_pol_route+0x56f/0x840 [ 1433.509173][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1433.509173][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1433.509173][ T1364] ipv6_rcv+0x1ad/0x810 [ 1433.509173][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1433.509173][ T1364] process_backlog+0x101/0x620 [ 1433.509173][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1433.509173][ T1364] net_rx_action+0x495/0xbe0 [ 1433.509173][ T1364] __do_softirq+0x1b5/0x7f6 [ 1433.509173][ T1364] [ 1433.510976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1433.510976][ T1364] netdev_get_by_index+0x5e/0x80 [ 1433.510976][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1433.510976][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1433.510976][ T1364] ip6_route_add+0x1c/0x140 [ 1433.510976][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1433.510976][ T1364] addrconf_add_dev+0xe2/0x170 [ 1433.510976][ T1364] inet6_addr_add+0x12f/0xa40 [ 1433.510976][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1433.510976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.510976][ T1364] netlink_rcv_skb+0x130/0x360 [ 1433.510976][ T1364] netlink_unicast+0x449/0x710 [ 1433.510976][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1433.510976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1433.510976][ T1364] ___sys_sendmsg+0xee/0x170 [ 1433.510976][ T1364] __sys_sendmsg+0xcd/0x170 [ 1433.510976][ T1364] do_syscall_64+0xc6/0x1e0 [ 1433.510976][ T1364] [ 1433.513137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1433.513137][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1433.513137][ T1364] ipv6_find_idev+0x102/0x170 [ 1433.513137][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.513137][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.513137][ T1364] netlink_rcv_skb+0x130/0x360 [ 1433.513137][ T1364] netlink_unicast+0x449/0x710 [ 1433.513137][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1433.513137][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1433.513137][ T1364] ___sys_sendmsg+0xee/0x170 [ 1433.513137][ T1364] __sys_sendmsg+0xcd/0x170 [ 1433.513137][ T1364] do_syscall_64+0xc6/0x1e0 [ 1433.513137][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.513137][ T1364] [ 1433.514842][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1433.514842][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1433.514842][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1433.514842][ T1364] ipv6_find_idev+0x102/0x170 [ 1433.514842][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1433.514842][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1433.514842][ T1364] netlink_rcv_skb+0x130/0x360 [ 1433.514842][ T1364] netlink_unicast+0x449/0x710 [ 1433.514842][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1433.514842][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1433.514842][ T1364] ___sys_sendmsg+0xee/0x170 [ 1433.514842][ T1364] __sys_sendmsg+0xcd/0x170 [ 1433.514842][ T1364] do_syscall_64+0xc6/0x1e0 [ 1433.514842][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1433.514842][ T1364] [ 1443.755034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1443.755526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1443.755526][ T1364] ___neigh_create+0x14b/0xf60 [ 1443.755526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1443.755526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1443.755526][ T1364] ip6_output+0x1f3/0x770 [ 1443.755526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1443.755526][ T1364] mld_sendpack+0x62d/0xbc0 [ 1443.755526][ T1364] mld_ifc_work+0x32/0x1f0 [ 1443.755526][ T1364] process_one_work+0x84d/0x18a0 [ 1443.755526][ T1364] worker_thread+0x587/0xd30 [ 1443.755526][ T1364] kthread+0x28a/0x350 [ 1443.755526][ T1364] ret_from_fork+0x31/0x70 [ 1443.755526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1443.755526][ T1364] [ 1443.757248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1443.757248][ T1364] dst_init+0x84/0x4a0 [ 1443.757248][ T1364] dst_alloc+0x97/0x150 [ 1443.757248][ T1364] ip6_dst_alloc+0x23/0x90 [ 1443.757248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1443.757248][ T1364] ip6_pol_route+0x56f/0x840 [ 1443.757248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1443.757248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1443.757248][ T1364] ipv6_rcv+0x1ad/0x810 [ 1443.757248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1443.757248][ T1364] process_backlog+0x101/0x620 [ 1443.757248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1443.757248][ T1364] net_rx_action+0x495/0xbe0 [ 1443.757248][ T1364] __do_softirq+0x1b5/0x7f6 [ 1443.757248][ T1364] [ 1443.759099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1443.759099][ T1364] netdev_get_by_index+0x5e/0x80 [ 1443.759099][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1443.759099][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1443.759099][ T1364] ip6_route_add+0x1c/0x140 [ 1443.759099][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1443.759099][ T1364] addrconf_add_dev+0xe2/0x170 [ 1443.759099][ T1364] inet6_addr_add+0x12f/0xa40 [ 1443.759099][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1443.759099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.759099][ T1364] netlink_rcv_skb+0x130/0x360 [ 1443.759099][ T1364] netlink_unicast+0x449/0x710 [ 1443.759099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1443.759099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1443.759099][ T1364] ___sys_sendmsg+0xee/0x170 [ 1443.759099][ T1364] __sys_sendmsg+0xcd/0x170 [ 1443.759099][ T1364] do_syscall_64+0xc6/0x1e0 [ 1443.759099][ T1364] [ 1443.761289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1443.761289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1443.761289][ T1364] ipv6_find_idev+0x102/0x170 [ 1443.761289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.761289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.761289][ T1364] netlink_rcv_skb+0x130/0x360 [ 1443.761289][ T1364] netlink_unicast+0x449/0x710 [ 1443.761289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1443.761289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1443.761289][ T1364] ___sys_sendmsg+0xee/0x170 [ 1443.761289][ T1364] __sys_sendmsg+0xcd/0x170 [ 1443.761289][ T1364] do_syscall_64+0xc6/0x1e0 [ 1443.761289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.761289][ T1364] [ 1443.762999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1443.762999][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1443.762999][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1443.762999][ T1364] ipv6_find_idev+0x102/0x170 [ 1443.762999][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1443.762999][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1443.762999][ T1364] netlink_rcv_skb+0x130/0x360 [ 1443.762999][ T1364] netlink_unicast+0x449/0x710 [ 1443.762999][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1443.762999][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1443.762999][ T1364] ___sys_sendmsg+0xee/0x170 [ 1443.762999][ T1364] __sys_sendmsg+0xcd/0x170 [ 1443.762999][ T1364] do_syscall_64+0xc6/0x1e0 [ 1443.762999][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1443.762999][ T1364] [ 1454.003022][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1454.003481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1454.003481][ T1364] ___neigh_create+0x14b/0xf60 [ 1454.003481][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1454.003481][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1454.003481][ T1364] ip6_output+0x1f3/0x770 [ 1454.003481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1454.003481][ T1364] mld_sendpack+0x62d/0xbc0 [ 1454.003481][ T1364] mld_ifc_work+0x32/0x1f0 [ 1454.003481][ T1364] process_one_work+0x84d/0x18a0 [ 1454.003481][ T1364] worker_thread+0x587/0xd30 [ 1454.003481][ T1364] kthread+0x28a/0x350 [ 1454.003481][ T1364] ret_from_fork+0x31/0x70 [ 1454.003481][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1454.003481][ T1364] [ 1454.005363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1454.005363][ T1364] dst_init+0x84/0x4a0 [ 1454.005363][ T1364] dst_alloc+0x97/0x150 [ 1454.005363][ T1364] ip6_dst_alloc+0x23/0x90 [ 1454.005363][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1454.005363][ T1364] ip6_pol_route+0x56f/0x840 [ 1454.005363][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1454.005363][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1454.005363][ T1364] ipv6_rcv+0x1ad/0x810 [ 1454.005363][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1454.005363][ T1364] process_backlog+0x101/0x620 [ 1454.005363][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1454.005363][ T1364] net_rx_action+0x495/0xbe0 [ 1454.005363][ T1364] __do_softirq+0x1b5/0x7f6 [ 1454.005363][ T1364] [ 1454.007202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1454.007202][ T1364] netdev_get_by_index+0x5e/0x80 [ 1454.007202][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1454.007202][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1454.007202][ T1364] ip6_route_add+0x1c/0x140 [ 1454.007202][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1454.007202][ T1364] addrconf_add_dev+0xe2/0x170 [ 1454.007202][ T1364] inet6_addr_add+0x12f/0xa40 [ 1454.007202][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1454.007202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.007202][ T1364] netlink_rcv_skb+0x130/0x360 [ 1454.007202][ T1364] netlink_unicast+0x449/0x710 [ 1454.007202][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1454.007202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1454.007202][ T1364] ___sys_sendmsg+0xee/0x170 [ 1454.007202][ T1364] __sys_sendmsg+0xcd/0x170 [ 1454.007202][ T1364] do_syscall_64+0xc6/0x1e0 [ 1454.007202][ T1364] [ 1454.009403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1454.009403][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1454.009403][ T1364] ipv6_find_idev+0x102/0x170 [ 1454.009403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1454.009403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.009403][ T1364] netlink_rcv_skb+0x130/0x360 [ 1454.009403][ T1364] netlink_unicast+0x449/0x710 [ 1454.009403][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1454.009403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1454.009403][ T1364] ___sys_sendmsg+0xee/0x170 [ 1454.009403][ T1364] __sys_sendmsg+0xcd/0x170 [ 1454.009403][ T1364] do_syscall_64+0xc6/0x1e0 [ 1454.009403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1454.009403][ T1364] [ 1454.011248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1454.011248][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1454.011248][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1454.011248][ T1364] ipv6_find_idev+0x102/0x170 [ 1454.011248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1454.011248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1454.011248][ T1364] netlink_rcv_skb+0x130/0x360 [ 1454.011248][ T1364] netlink_unicast+0x449/0x710 [ 1454.011248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1454.011248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1454.011248][ T1364] ___sys_sendmsg+0xee/0x170 [ 1454.011248][ T1364] __sys_sendmsg+0xcd/0x170 [ 1454.011248][ T1364] do_syscall_64+0xc6/0x1e0 [ 1454.011248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1454.011248][ T1364] [ 1464.251050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1464.251473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1464.251473][ T1364] ___neigh_create+0x14b/0xf60 [ 1464.251473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1464.251473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1464.251473][ T1364] ip6_output+0x1f3/0x770 [ 1464.251473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1464.251473][ T1364] mld_sendpack+0x62d/0xbc0 [ 1464.251473][ T1364] mld_ifc_work+0x32/0x1f0 [ 1464.251473][ T1364] process_one_work+0x84d/0x18a0 [ 1464.251473][ T1364] worker_thread+0x587/0xd30 [ 1464.251473][ T1364] kthread+0x28a/0x350 [ 1464.251473][ T1364] ret_from_fork+0x31/0x70 [ 1464.251473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1464.251473][ T1364] [ 1464.253182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1464.253182][ T1364] dst_init+0x84/0x4a0 [ 1464.253182][ T1364] dst_alloc+0x97/0x150 [ 1464.253182][ T1364] ip6_dst_alloc+0x23/0x90 [ 1464.253182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1464.253182][ T1364] ip6_pol_route+0x56f/0x840 [ 1464.253182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1464.253182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1464.253182][ T1364] ipv6_rcv+0x1ad/0x810 [ 1464.253182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1464.253182][ T1364] process_backlog+0x101/0x620 [ 1464.253182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1464.253182][ T1364] net_rx_action+0x495/0xbe0 [ 1464.253182][ T1364] __do_softirq+0x1b5/0x7f6 [ 1464.253182][ T1364] [ 1464.254997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1464.254997][ T1364] netdev_get_by_index+0x5e/0x80 [ 1464.254997][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1464.254997][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1464.254997][ T1364] ip6_route_add+0x1c/0x140 [ 1464.254997][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1464.254997][ T1364] addrconf_add_dev+0xe2/0x170 [ 1464.254997][ T1364] inet6_addr_add+0x12f/0xa40 [ 1464.254997][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1464.254997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.254997][ T1364] netlink_rcv_skb+0x130/0x360 [ 1464.254997][ T1364] netlink_unicast+0x449/0x710 [ 1464.254997][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1464.254997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1464.254997][ T1364] ___sys_sendmsg+0xee/0x170 [ 1464.254997][ T1364] __sys_sendmsg+0xcd/0x170 [ 1464.254997][ T1364] do_syscall_64+0xc6/0x1e0 [ 1464.254997][ T1364] [ 1464.257170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1464.257170][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1464.257170][ T1364] ipv6_find_idev+0x102/0x170 [ 1464.257170][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1464.257170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.257170][ T1364] netlink_rcv_skb+0x130/0x360 [ 1464.257170][ T1364] netlink_unicast+0x449/0x710 [ 1464.257170][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1464.257170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1464.257170][ T1364] ___sys_sendmsg+0xee/0x170 [ 1464.257170][ T1364] __sys_sendmsg+0xcd/0x170 [ 1464.257170][ T1364] do_syscall_64+0xc6/0x1e0 [ 1464.257170][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1464.257170][ T1364] [ 1464.258932][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1464.258932][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1464.258932][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1464.258932][ T1364] ipv6_find_idev+0x102/0x170 [ 1464.258932][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1464.258932][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1464.258932][ T1364] netlink_rcv_skb+0x130/0x360 [ 1464.258932][ T1364] netlink_unicast+0x449/0x710 [ 1464.258932][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1464.258932][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1464.258932][ T1364] ___sys_sendmsg+0xee/0x170 [ 1464.258932][ T1364] __sys_sendmsg+0xcd/0x170 [ 1464.258932][ T1364] do_syscall_64+0xc6/0x1e0 [ 1464.258932][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1464.258932][ T1364] [ 1474.499014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1474.499431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1474.499431][ T1364] ___neigh_create+0x14b/0xf60 [ 1474.499431][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1474.499431][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1474.499431][ T1364] ip6_output+0x1f3/0x770 [ 1474.499431][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1474.499431][ T1364] mld_sendpack+0x62d/0xbc0 [ 1474.499431][ T1364] mld_ifc_work+0x32/0x1f0 [ 1474.499431][ T1364] process_one_work+0x84d/0x18a0 [ 1474.499431][ T1364] worker_thread+0x587/0xd30 [ 1474.499431][ T1364] kthread+0x28a/0x350 [ 1474.499431][ T1364] ret_from_fork+0x31/0x70 [ 1474.499431][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1474.499431][ T1364] [ 1474.501191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1474.501191][ T1364] dst_init+0x84/0x4a0 [ 1474.501191][ T1364] dst_alloc+0x97/0x150 [ 1474.501191][ T1364] ip6_dst_alloc+0x23/0x90 [ 1474.501191][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1474.501191][ T1364] ip6_pol_route+0x56f/0x840 [ 1474.501191][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1474.501191][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1474.501191][ T1364] ipv6_rcv+0x1ad/0x810 [ 1474.501191][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1474.501191][ T1364] process_backlog+0x101/0x620 [ 1474.501191][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1474.501191][ T1364] net_rx_action+0x495/0xbe0 [ 1474.501191][ T1364] __do_softirq+0x1b5/0x7f6 [ 1474.501191][ T1364] [ 1474.503019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1474.503019][ T1364] netdev_get_by_index+0x5e/0x80 [ 1474.503019][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1474.503019][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1474.503019][ T1364] ip6_route_add+0x1c/0x140 [ 1474.503019][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1474.503019][ T1364] addrconf_add_dev+0xe2/0x170 [ 1474.503019][ T1364] inet6_addr_add+0x12f/0xa40 [ 1474.503019][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1474.503019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.503019][ T1364] netlink_rcv_skb+0x130/0x360 [ 1474.503019][ T1364] netlink_unicast+0x449/0x710 [ 1474.503019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1474.503019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1474.503019][ T1364] ___sys_sendmsg+0xee/0x170 [ 1474.503019][ T1364] __sys_sendmsg+0xcd/0x170 [ 1474.503019][ T1364] do_syscall_64+0xc6/0x1e0 [ 1474.503019][ T1364] [ 1474.505235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1474.505235][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1474.505235][ T1364] ipv6_find_idev+0x102/0x170 [ 1474.505235][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.505235][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.505235][ T1364] netlink_rcv_skb+0x130/0x360 [ 1474.505235][ T1364] netlink_unicast+0x449/0x710 [ 1474.505235][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1474.505235][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1474.505235][ T1364] ___sys_sendmsg+0xee/0x170 [ 1474.505235][ T1364] __sys_sendmsg+0xcd/0x170 [ 1474.505235][ T1364] do_syscall_64+0xc6/0x1e0 [ 1474.505235][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.505235][ T1364] [ 1474.506969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1474.506969][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1474.506969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1474.506969][ T1364] ipv6_find_idev+0x102/0x170 [ 1474.506969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1474.506969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1474.506969][ T1364] netlink_rcv_skb+0x130/0x360 [ 1474.506969][ T1364] netlink_unicast+0x449/0x710 [ 1474.506969][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1474.506969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1474.506969][ T1364] ___sys_sendmsg+0xee/0x170 [ 1474.506969][ T1364] __sys_sendmsg+0xcd/0x170 [ 1474.506969][ T1364] do_syscall_64+0xc6/0x1e0 [ 1474.506969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1474.506969][ T1364] [ 1484.747031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1484.747530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1484.747530][ T1364] ___neigh_create+0x14b/0xf60 [ 1484.747530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1484.747530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1484.747530][ T1364] ip6_output+0x1f3/0x770 [ 1484.747530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1484.747530][ T1364] mld_sendpack+0x62d/0xbc0 [ 1484.747530][ T1364] mld_ifc_work+0x32/0x1f0 [ 1484.747530][ T1364] process_one_work+0x84d/0x18a0 [ 1484.747530][ T1364] worker_thread+0x587/0xd30 [ 1484.747530][ T1364] kthread+0x28a/0x350 [ 1484.747530][ T1364] ret_from_fork+0x31/0x70 [ 1484.747530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1484.747530][ T1364] [ 1484.749262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1484.749262][ T1364] dst_init+0x84/0x4a0 [ 1484.749262][ T1364] dst_alloc+0x97/0x150 [ 1484.749262][ T1364] ip6_dst_alloc+0x23/0x90 [ 1484.749262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1484.749262][ T1364] ip6_pol_route+0x56f/0x840 [ 1484.749262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1484.749262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1484.749262][ T1364] ipv6_rcv+0x1ad/0x810 [ 1484.749262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1484.749262][ T1364] process_backlog+0x101/0x620 [ 1484.749262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1484.749262][ T1364] net_rx_action+0x495/0xbe0 [ 1484.749262][ T1364] __do_softirq+0x1b5/0x7f6 [ 1484.749262][ T1364] [ 1484.751084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1484.751084][ T1364] netdev_get_by_index+0x5e/0x80 [ 1484.751084][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1484.751084][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1484.751084][ T1364] ip6_route_add+0x1c/0x140 [ 1484.751084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1484.751084][ T1364] addrconf_add_dev+0xe2/0x170 [ 1484.751084][ T1364] inet6_addr_add+0x12f/0xa40 [ 1484.751084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1484.751084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.751084][ T1364] netlink_rcv_skb+0x130/0x360 [ 1484.751084][ T1364] netlink_unicast+0x449/0x710 [ 1484.751084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1484.751084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1484.751084][ T1364] ___sys_sendmsg+0xee/0x170 [ 1484.751084][ T1364] __sys_sendmsg+0xcd/0x170 [ 1484.751084][ T1364] do_syscall_64+0xc6/0x1e0 [ 1484.751084][ T1364] [ 1484.753277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1484.753277][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1484.753277][ T1364] ipv6_find_idev+0x102/0x170 [ 1484.753277][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.753277][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.753277][ T1364] netlink_rcv_skb+0x130/0x360 [ 1484.753277][ T1364] netlink_unicast+0x449/0x710 [ 1484.753277][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1484.753277][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1484.753277][ T1364] ___sys_sendmsg+0xee/0x170 [ 1484.753277][ T1364] __sys_sendmsg+0xcd/0x170 [ 1484.753277][ T1364] do_syscall_64+0xc6/0x1e0 [ 1484.753277][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.753277][ T1364] [ 1484.755015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1484.755015][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1484.755015][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1484.755015][ T1364] ipv6_find_idev+0x102/0x170 [ 1484.755015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1484.755015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1484.755015][ T1364] netlink_rcv_skb+0x130/0x360 [ 1484.755015][ T1364] netlink_unicast+0x449/0x710 [ 1484.755015][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1484.755015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1484.755015][ T1364] ___sys_sendmsg+0xee/0x170 [ 1484.755015][ T1364] __sys_sendmsg+0xcd/0x170 [ 1484.755015][ T1364] do_syscall_64+0xc6/0x1e0 [ 1484.755015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1484.755015][ T1364] [ 1494.995042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1494.995560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1494.995560][ T1364] ___neigh_create+0x14b/0xf60 [ 1494.995560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1494.995560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1494.995560][ T1364] ip6_output+0x1f3/0x770 [ 1494.995560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1494.995560][ T1364] mld_sendpack+0x62d/0xbc0 [ 1494.995560][ T1364] mld_ifc_work+0x32/0x1f0 [ 1494.995560][ T1364] process_one_work+0x84d/0x18a0 [ 1494.995560][ T1364] worker_thread+0x587/0xd30 [ 1494.995560][ T1364] kthread+0x28a/0x350 [ 1494.995560][ T1364] ret_from_fork+0x31/0x70 [ 1494.995560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1494.995560][ T1364] [ 1494.997380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1494.997380][ T1364] dst_init+0x84/0x4a0 [ 1494.997380][ T1364] dst_alloc+0x97/0x150 [ 1494.997380][ T1364] ip6_dst_alloc+0x23/0x90 [ 1494.997380][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1494.997380][ T1364] ip6_pol_route+0x56f/0x840 [ 1494.997380][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1494.997380][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1494.997380][ T1364] ipv6_rcv+0x1ad/0x810 [ 1494.997380][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1494.997380][ T1364] process_backlog+0x101/0x620 [ 1494.997380][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1494.997380][ T1364] net_rx_action+0x495/0xbe0 [ 1494.997380][ T1364] __do_softirq+0x1b5/0x7f6 [ 1494.997380][ T1364] [ 1494.999328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1494.999328][ T1364] netdev_get_by_index+0x5e/0x80 [ 1494.999328][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1494.999328][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1494.999328][ T1364] ip6_route_add+0x1c/0x140 [ 1494.999328][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1494.999328][ T1364] addrconf_add_dev+0xe2/0x170 [ 1494.999328][ T1364] inet6_addr_add+0x12f/0xa40 [ 1494.999328][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1494.999328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1494.999328][ T1364] netlink_rcv_skb+0x130/0x360 [ 1494.999328][ T1364] netlink_unicast+0x449/0x710 [ 1494.999328][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1494.999328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1494.999328][ T1364] ___sys_sendmsg+0xee/0x170 [ 1494.999328][ T1364] __sys_sendmsg+0xcd/0x170 [ 1494.999328][ T1364] do_syscall_64+0xc6/0x1e0 [ 1494.999328][ T1364] [ 1495.001659][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1495.001659][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1495.001659][ T1364] ipv6_find_idev+0x102/0x170 [ 1495.001659][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1495.001659][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1495.001659][ T1364] netlink_rcv_skb+0x130/0x360 [ 1495.001659][ T1364] netlink_unicast+0x449/0x710 [ 1495.001659][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1495.001659][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1495.001659][ T1364] ___sys_sendmsg+0xee/0x170 [ 1495.001659][ T1364] __sys_sendmsg+0xcd/0x170 [ 1495.001659][ T1364] do_syscall_64+0xc6/0x1e0 [ 1495.001659][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1495.001659][ T1364] [ 1495.003472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1495.003472][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1495.003472][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1495.003472][ T1364] ipv6_find_idev+0x102/0x170 [ 1495.003472][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1495.003472][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1495.003472][ T1364] netlink_rcv_skb+0x130/0x360 [ 1495.003472][ T1364] netlink_unicast+0x449/0x710 [ 1495.003472][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1495.003472][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1495.003472][ T1364] ___sys_sendmsg+0xee/0x170 [ 1495.003472][ T1364] __sys_sendmsg+0xcd/0x170 [ 1495.003472][ T1364] do_syscall_64+0xc6/0x1e0 [ 1495.003472][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1495.003472][ T1364] [ 1505.243031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1505.243523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1505.243523][ T1364] ___neigh_create+0x14b/0xf60 [ 1505.243523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1505.243523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1505.243523][ T1364] ip6_output+0x1f3/0x770 [ 1505.243523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1505.243523][ T1364] mld_sendpack+0x62d/0xbc0 [ 1505.243523][ T1364] mld_ifc_work+0x32/0x1f0 [ 1505.243523][ T1364] process_one_work+0x84d/0x18a0 [ 1505.243523][ T1364] worker_thread+0x587/0xd30 [ 1505.243523][ T1364] kthread+0x28a/0x350 [ 1505.243523][ T1364] ret_from_fork+0x31/0x70 [ 1505.243523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1505.243523][ T1364] [ 1505.245257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1505.245257][ T1364] dst_init+0x84/0x4a0 [ 1505.245257][ T1364] dst_alloc+0x97/0x150 [ 1505.245257][ T1364] ip6_dst_alloc+0x23/0x90 [ 1505.245257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1505.245257][ T1364] ip6_pol_route+0x56f/0x840 [ 1505.245257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1505.245257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1505.245257][ T1364] ipv6_rcv+0x1ad/0x810 [ 1505.245257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1505.245257][ T1364] process_backlog+0x101/0x620 [ 1505.245257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1505.245257][ T1364] net_rx_action+0x495/0xbe0 [ 1505.245257][ T1364] __do_softirq+0x1b5/0x7f6 [ 1505.245257][ T1364] [ 1505.247089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1505.247089][ T1364] netdev_get_by_index+0x5e/0x80 [ 1505.247089][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1505.247089][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1505.247089][ T1364] ip6_route_add+0x1c/0x140 [ 1505.247089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1505.247089][ T1364] addrconf_add_dev+0xe2/0x170 [ 1505.247089][ T1364] inet6_addr_add+0x12f/0xa40 [ 1505.247089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1505.247089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.247089][ T1364] netlink_rcv_skb+0x130/0x360 [ 1505.247089][ T1364] netlink_unicast+0x449/0x710 [ 1505.247089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1505.247089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1505.247089][ T1364] ___sys_sendmsg+0xee/0x170 [ 1505.247089][ T1364] __sys_sendmsg+0xcd/0x170 [ 1505.247089][ T1364] do_syscall_64+0xc6/0x1e0 [ 1505.247089][ T1364] [ 1505.249291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1505.249291][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1505.249291][ T1364] ipv6_find_idev+0x102/0x170 [ 1505.249291][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1505.249291][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.249291][ T1364] netlink_rcv_skb+0x130/0x360 [ 1505.249291][ T1364] netlink_unicast+0x449/0x710 [ 1505.249291][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1505.249291][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1505.249291][ T1364] ___sys_sendmsg+0xee/0x170 [ 1505.249291][ T1364] __sys_sendmsg+0xcd/0x170 [ 1505.249291][ T1364] do_syscall_64+0xc6/0x1e0 [ 1505.249291][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1505.249291][ T1364] [ 1505.251010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1505.251010][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1505.251010][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1505.251010][ T1364] ipv6_find_idev+0x102/0x170 [ 1505.251010][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1505.251010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.251010][ T1364] netlink_rcv_skb+0x130/0x360 [ 1505.251010][ T1364] netlink_unicast+0x449/0x710 [ 1505.251010][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1505.251010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1505.251010][ T1364] ___sys_sendmsg+0xee/0x170 [ 1505.251010][ T1364] __sys_sendmsg+0xcd/0x170 [ 1505.251010][ T1364] do_syscall_64+0xc6/0x1e0 [ 1505.251010][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1505.251010][ T1364] [ 1515.491108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1515.491614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1515.491614][ T1364] ___neigh_create+0x14b/0xf60 [ 1515.491614][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1515.491614][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1515.491614][ T1364] ip6_output+0x1f3/0x770 [ 1515.491614][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1515.491614][ T1364] mld_sendpack+0x62d/0xbc0 [ 1515.491614][ T1364] mld_ifc_work+0x32/0x1f0 [ 1515.491614][ T1364] process_one_work+0x84d/0x18a0 [ 1515.491614][ T1364] worker_thread+0x587/0xd30 [ 1515.491614][ T1364] kthread+0x28a/0x350 [ 1515.491614][ T1364] ret_from_fork+0x31/0x70 [ 1515.491614][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1515.491614][ T1364] [ 1515.493341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1515.493341][ T1364] dst_init+0x84/0x4a0 [ 1515.493341][ T1364] dst_alloc+0x97/0x150 [ 1515.493341][ T1364] ip6_dst_alloc+0x23/0x90 [ 1515.493341][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1515.493341][ T1364] ip6_pol_route+0x56f/0x840 [ 1515.493341][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1515.493341][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1515.493341][ T1364] ipv6_rcv+0x1ad/0x810 [ 1515.493341][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1515.493341][ T1364] process_backlog+0x101/0x620 [ 1515.493341][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1515.493341][ T1364] net_rx_action+0x495/0xbe0 [ 1515.493341][ T1364] __do_softirq+0x1b5/0x7f6 [ 1515.493341][ T1364] [ 1515.495208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1515.495208][ T1364] netdev_get_by_index+0x5e/0x80 [ 1515.495208][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1515.495208][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1515.495208][ T1364] ip6_route_add+0x1c/0x140 [ 1515.495208][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1515.495208][ T1364] addrconf_add_dev+0xe2/0x170 [ 1515.495208][ T1364] inet6_addr_add+0x12f/0xa40 [ 1515.495208][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1515.495208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.495208][ T1364] netlink_rcv_skb+0x130/0x360 [ 1515.495208][ T1364] netlink_unicast+0x449/0x710 [ 1515.495208][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1515.495208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1515.495208][ T1364] ___sys_sendmsg+0xee/0x170 [ 1515.495208][ T1364] __sys_sendmsg+0xcd/0x170 [ 1515.495208][ T1364] do_syscall_64+0xc6/0x1e0 [ 1515.495208][ T1364] [ 1515.497385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1515.497385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1515.497385][ T1364] ipv6_find_idev+0x102/0x170 [ 1515.497385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.497385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.497385][ T1364] netlink_rcv_skb+0x130/0x360 [ 1515.497385][ T1364] netlink_unicast+0x449/0x710 [ 1515.497385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1515.497385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1515.497385][ T1364] ___sys_sendmsg+0xee/0x170 [ 1515.497385][ T1364] __sys_sendmsg+0xcd/0x170 [ 1515.497385][ T1364] do_syscall_64+0xc6/0x1e0 [ 1515.497385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.497385][ T1364] [ 1515.499108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1515.499108][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1515.499108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1515.499108][ T1364] ipv6_find_idev+0x102/0x170 [ 1515.499108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1515.499108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1515.499108][ T1364] netlink_rcv_skb+0x130/0x360 [ 1515.499108][ T1364] netlink_unicast+0x449/0x710 [ 1515.499108][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1515.499108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1515.499108][ T1364] ___sys_sendmsg+0xee/0x170 [ 1515.499108][ T1364] __sys_sendmsg+0xcd/0x170 [ 1515.499108][ T1364] do_syscall_64+0xc6/0x1e0 [ 1515.499108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1515.499108][ T1364] [ 1525.739040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1525.739551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1525.739551][ T1364] ___neigh_create+0x14b/0xf60 [ 1525.739551][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1525.739551][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1525.739551][ T1364] ip6_output+0x1f3/0x770 [ 1525.739551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1525.739551][ T1364] mld_sendpack+0x62d/0xbc0 [ 1525.739551][ T1364] mld_ifc_work+0x32/0x1f0 [ 1525.739551][ T1364] process_one_work+0x84d/0x18a0 [ 1525.739551][ T1364] worker_thread+0x587/0xd30 [ 1525.739551][ T1364] kthread+0x28a/0x350 [ 1525.739551][ T1364] ret_from_fork+0x31/0x70 [ 1525.739551][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1525.739551][ T1364] [ 1525.741271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1525.741271][ T1364] dst_init+0x84/0x4a0 [ 1525.741271][ T1364] dst_alloc+0x97/0x150 [ 1525.741271][ T1364] ip6_dst_alloc+0x23/0x90 [ 1525.741271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1525.741271][ T1364] ip6_pol_route+0x56f/0x840 [ 1525.741271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1525.741271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1525.741271][ T1364] ipv6_rcv+0x1ad/0x810 [ 1525.741271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1525.741271][ T1364] process_backlog+0x101/0x620 [ 1525.741271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1525.741271][ T1364] net_rx_action+0x495/0xbe0 [ 1525.741271][ T1364] __do_softirq+0x1b5/0x7f6 [ 1525.741271][ T1364] [ 1525.743101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1525.743101][ T1364] netdev_get_by_index+0x5e/0x80 [ 1525.743101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1525.743101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1525.743101][ T1364] ip6_route_add+0x1c/0x140 [ 1525.743101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1525.743101][ T1364] addrconf_add_dev+0xe2/0x170 [ 1525.743101][ T1364] inet6_addr_add+0x12f/0xa40 [ 1525.743101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1525.743101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.743101][ T1364] netlink_rcv_skb+0x130/0x360 [ 1525.743101][ T1364] netlink_unicast+0x449/0x710 [ 1525.743101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1525.743101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1525.743101][ T1364] ___sys_sendmsg+0xee/0x170 [ 1525.743101][ T1364] __sys_sendmsg+0xcd/0x170 [ 1525.743101][ T1364] do_syscall_64+0xc6/0x1e0 [ 1525.743101][ T1364] [ 1525.745367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1525.745367][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1525.745367][ T1364] ipv6_find_idev+0x102/0x170 [ 1525.745367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.745367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.745367][ T1364] netlink_rcv_skb+0x130/0x360 [ 1525.745367][ T1364] netlink_unicast+0x449/0x710 [ 1525.745367][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1525.745367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1525.745367][ T1364] ___sys_sendmsg+0xee/0x170 [ 1525.745367][ T1364] __sys_sendmsg+0xcd/0x170 [ 1525.745367][ T1364] do_syscall_64+0xc6/0x1e0 [ 1525.745367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.745367][ T1364] [ 1525.747091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1525.747091][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1525.747091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1525.747091][ T1364] ipv6_find_idev+0x102/0x170 [ 1525.747091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1525.747091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.747091][ T1364] netlink_rcv_skb+0x130/0x360 [ 1525.747091][ T1364] netlink_unicast+0x449/0x710 [ 1525.747091][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1525.747091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1525.747091][ T1364] ___sys_sendmsg+0xee/0x170 [ 1525.747091][ T1364] __sys_sendmsg+0xcd/0x170 [ 1525.747091][ T1364] do_syscall_64+0xc6/0x1e0 [ 1525.747091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1525.747091][ T1364] [ 1535.987043][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1535.987652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1535.987652][ T1364] ___neigh_create+0x14b/0xf60 [ 1535.987652][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1535.987652][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1535.987652][ T1364] ip6_output+0x1f3/0x770 [ 1535.987652][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1535.987652][ T1364] mld_sendpack+0x62d/0xbc0 [ 1535.987652][ T1364] mld_ifc_work+0x32/0x1f0 [ 1535.987652][ T1364] process_one_work+0x84d/0x18a0 [ 1535.987652][ T1364] worker_thread+0x587/0xd30 [ 1535.987652][ T1364] kthread+0x28a/0x350 [ 1535.987652][ T1364] ret_from_fork+0x31/0x70 [ 1535.987652][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1535.987652][ T1364] [ 1535.990461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1535.990461][ T1364] dst_init+0x84/0x4a0 [ 1535.990461][ T1364] dst_alloc+0x97/0x150 [ 1535.990461][ T1364] ip6_dst_alloc+0x23/0x90 [ 1535.990461][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1535.990461][ T1364] ip6_pol_route+0x56f/0x840 [ 1535.990461][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1535.990461][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1535.990461][ T1364] ipv6_rcv+0x1ad/0x810 [ 1535.990461][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1535.990461][ T1364] process_backlog+0x101/0x620 [ 1535.990461][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1535.990461][ T1364] net_rx_action+0x495/0xbe0 [ 1535.990461][ T1364] __do_softirq+0x1b5/0x7f6 [ 1535.990461][ T1364] [ 1535.993497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1535.993497][ T1364] netdev_get_by_index+0x5e/0x80 [ 1535.993497][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1535.993497][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1535.993497][ T1364] ip6_route_add+0x1c/0x140 [ 1535.993497][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1535.993497][ T1364] addrconf_add_dev+0xe2/0x170 [ 1535.993497][ T1364] inet6_addr_add+0x12f/0xa40 [ 1535.993497][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1535.993497][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.993497][ T1364] netlink_rcv_skb+0x130/0x360 [ 1535.993497][ T1364] netlink_unicast+0x449/0x710 [ 1535.993497][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1535.993497][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1535.993497][ T1364] ___sys_sendmsg+0xee/0x170 [ 1535.993497][ T1364] __sys_sendmsg+0xcd/0x170 [ 1535.993497][ T1364] do_syscall_64+0xc6/0x1e0 [ 1535.993497][ T1364] [ 1535.997020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1535.997020][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1535.997020][ T1364] ipv6_find_idev+0x102/0x170 [ 1535.997020][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1535.997020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.997020][ T1364] netlink_rcv_skb+0x130/0x360 [ 1535.997020][ T1364] netlink_unicast+0x449/0x710 [ 1535.997020][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1535.997020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1535.997020][ T1364] ___sys_sendmsg+0xee/0x170 [ 1535.997020][ T1364] __sys_sendmsg+0xcd/0x170 [ 1535.997020][ T1364] do_syscall_64+0xc6/0x1e0 [ 1535.997020][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1535.997020][ T1364] [ 1535.999773][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1535.999773][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1535.999773][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1535.999773][ T1364] ipv6_find_idev+0x102/0x170 [ 1535.999773][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1535.999773][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1535.999773][ T1364] netlink_rcv_skb+0x130/0x360 [ 1535.999773][ T1364] netlink_unicast+0x449/0x710 [ 1535.999773][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1535.999773][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1535.999773][ T1364] ___sys_sendmsg+0xee/0x170 [ 1535.999773][ T1364] __sys_sendmsg+0xcd/0x170 [ 1535.999773][ T1364] do_syscall_64+0xc6/0x1e0 [ 1535.999773][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1535.999773][ T1364] [ 1546.011060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1546.011498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1546.011498][ T1364] ___neigh_create+0x14b/0xf60 [ 1546.011498][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1546.011498][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1546.011498][ T1364] ip6_output+0x1f3/0x770 [ 1546.011498][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1546.011498][ T1364] mld_sendpack+0x62d/0xbc0 [ 1546.011498][ T1364] mld_ifc_work+0x32/0x1f0 [ 1546.011498][ T1364] process_one_work+0x84d/0x18a0 [ 1546.011498][ T1364] worker_thread+0x587/0xd30 [ 1546.011498][ T1364] kthread+0x28a/0x350 [ 1546.011498][ T1364] ret_from_fork+0x31/0x70 [ 1546.011498][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1546.011498][ T1364] [ 1546.013255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1546.013255][ T1364] dst_init+0x84/0x4a0 [ 1546.013255][ T1364] dst_alloc+0x97/0x150 [ 1546.013255][ T1364] ip6_dst_alloc+0x23/0x90 [ 1546.013255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1546.013255][ T1364] ip6_pol_route+0x56f/0x840 [ 1546.013255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1546.013255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1546.013255][ T1364] ipv6_rcv+0x1ad/0x810 [ 1546.013255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1546.013255][ T1364] process_backlog+0x101/0x620 [ 1546.013255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1546.013255][ T1364] net_rx_action+0x495/0xbe0 [ 1546.013255][ T1364] __do_softirq+0x1b5/0x7f6 [ 1546.013255][ T1364] [ 1546.015085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1546.015085][ T1364] netdev_get_by_index+0x5e/0x80 [ 1546.015085][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1546.015085][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1546.015085][ T1364] ip6_route_add+0x1c/0x140 [ 1546.015085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1546.015085][ T1364] addrconf_add_dev+0xe2/0x170 [ 1546.015085][ T1364] inet6_addr_add+0x12f/0xa40 [ 1546.015085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1546.015085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.015085][ T1364] netlink_rcv_skb+0x130/0x360 [ 1546.015085][ T1364] netlink_unicast+0x449/0x710 [ 1546.015085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1546.015085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1546.015085][ T1364] ___sys_sendmsg+0xee/0x170 [ 1546.015085][ T1364] __sys_sendmsg+0xcd/0x170 [ 1546.015085][ T1364] do_syscall_64+0xc6/0x1e0 [ 1546.015085][ T1364] [ 1546.017272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1546.017272][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1546.017272][ T1364] ipv6_find_idev+0x102/0x170 [ 1546.017272][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1546.017272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.017272][ T1364] netlink_rcv_skb+0x130/0x360 [ 1546.017272][ T1364] netlink_unicast+0x449/0x710 [ 1546.017272][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1546.017272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1546.017272][ T1364] ___sys_sendmsg+0xee/0x170 [ 1546.017272][ T1364] __sys_sendmsg+0xcd/0x170 [ 1546.017272][ T1364] do_syscall_64+0xc6/0x1e0 [ 1546.017272][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1546.017272][ T1364] [ 1546.018998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1546.018998][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1546.018998][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1546.018998][ T1364] ipv6_find_idev+0x102/0x170 [ 1546.018998][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1546.018998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.018998][ T1364] netlink_rcv_skb+0x130/0x360 [ 1546.018998][ T1364] netlink_unicast+0x449/0x710 [ 1546.018998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1546.018998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1546.018998][ T1364] ___sys_sendmsg+0xee/0x170 [ 1546.018998][ T1364] __sys_sendmsg+0xcd/0x170 [ 1546.018998][ T1364] do_syscall_64+0xc6/0x1e0 [ 1546.018998][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1546.018998][ T1364] [ 1556.259030][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1556.259462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1556.259462][ T1364] ___neigh_create+0x14b/0xf60 [ 1556.259462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1556.259462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1556.259462][ T1364] ip6_output+0x1f3/0x770 [ 1556.259462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1556.259462][ T1364] mld_sendpack+0x62d/0xbc0 [ 1556.259462][ T1364] mld_ifc_work+0x32/0x1f0 [ 1556.259462][ T1364] process_one_work+0x84d/0x18a0 [ 1556.259462][ T1364] worker_thread+0x587/0xd30 [ 1556.259462][ T1364] kthread+0x28a/0x350 [ 1556.259462][ T1364] ret_from_fork+0x31/0x70 [ 1556.259462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1556.259462][ T1364] [ 1556.261198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1556.261198][ T1364] dst_init+0x84/0x4a0 [ 1556.261198][ T1364] dst_alloc+0x97/0x150 [ 1556.261198][ T1364] ip6_dst_alloc+0x23/0x90 [ 1556.261198][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1556.261198][ T1364] ip6_pol_route+0x56f/0x840 [ 1556.261198][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1556.261198][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1556.261198][ T1364] ipv6_rcv+0x1ad/0x810 [ 1556.261198][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1556.261198][ T1364] process_backlog+0x101/0x620 [ 1556.261198][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1556.261198][ T1364] net_rx_action+0x495/0xbe0 [ 1556.261198][ T1364] __do_softirq+0x1b5/0x7f6 [ 1556.261198][ T1364] [ 1556.263045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1556.263045][ T1364] netdev_get_by_index+0x5e/0x80 [ 1556.263045][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1556.263045][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1556.263045][ T1364] ip6_route_add+0x1c/0x140 [ 1556.263045][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1556.263045][ T1364] addrconf_add_dev+0xe2/0x170 [ 1556.263045][ T1364] inet6_addr_add+0x12f/0xa40 [ 1556.263045][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1556.263045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.263045][ T1364] netlink_rcv_skb+0x130/0x360 [ 1556.263045][ T1364] netlink_unicast+0x449/0x710 [ 1556.263045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1556.263045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1556.263045][ T1364] ___sys_sendmsg+0xee/0x170 [ 1556.263045][ T1364] __sys_sendmsg+0xcd/0x170 [ 1556.263045][ T1364] do_syscall_64+0xc6/0x1e0 [ 1556.263045][ T1364] [ 1556.265248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1556.265248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1556.265248][ T1364] ipv6_find_idev+0x102/0x170 [ 1556.265248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1556.265248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.265248][ T1364] netlink_rcv_skb+0x130/0x360 [ 1556.265248][ T1364] netlink_unicast+0x449/0x710 [ 1556.265248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1556.265248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1556.265248][ T1364] ___sys_sendmsg+0xee/0x170 [ 1556.265248][ T1364] __sys_sendmsg+0xcd/0x170 [ 1556.265248][ T1364] do_syscall_64+0xc6/0x1e0 [ 1556.265248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1556.265248][ T1364] [ 1556.266973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1556.266973][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1556.266973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1556.266973][ T1364] ipv6_find_idev+0x102/0x170 [ 1556.266973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1556.266973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.266973][ T1364] netlink_rcv_skb+0x130/0x360 [ 1556.266973][ T1364] netlink_unicast+0x449/0x710 [ 1556.266973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1556.266973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1556.266973][ T1364] ___sys_sendmsg+0xee/0x170 [ 1556.266973][ T1364] __sys_sendmsg+0xcd/0x170 [ 1556.266973][ T1364] do_syscall_64+0xc6/0x1e0 [ 1556.266973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1556.266973][ T1364] [ 1566.507081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1566.507625][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1566.507625][ T1364] ___neigh_create+0x14b/0xf60 [ 1566.507625][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1566.507625][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1566.507625][ T1364] ip6_output+0x1f3/0x770 [ 1566.507625][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1566.507625][ T1364] mld_sendpack+0x62d/0xbc0 [ 1566.507625][ T1364] mld_ifc_work+0x32/0x1f0 [ 1566.507625][ T1364] process_one_work+0x84d/0x18a0 [ 1566.507625][ T1364] worker_thread+0x587/0xd30 [ 1566.507625][ T1364] kthread+0x28a/0x350 [ 1566.507625][ T1364] ret_from_fork+0x31/0x70 [ 1566.507625][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1566.507625][ T1364] [ 1566.509371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1566.509371][ T1364] dst_init+0x84/0x4a0 [ 1566.509371][ T1364] dst_alloc+0x97/0x150 [ 1566.509371][ T1364] ip6_dst_alloc+0x23/0x90 [ 1566.509371][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1566.509371][ T1364] ip6_pol_route+0x56f/0x840 [ 1566.509371][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1566.509371][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1566.509371][ T1364] ipv6_rcv+0x1ad/0x810 [ 1566.509371][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1566.509371][ T1364] process_backlog+0x101/0x620 [ 1566.509371][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1566.509371][ T1364] net_rx_action+0x495/0xbe0 [ 1566.509371][ T1364] __do_softirq+0x1b5/0x7f6 [ 1566.509371][ T1364] [ 1566.511222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1566.511222][ T1364] netdev_get_by_index+0x5e/0x80 [ 1566.511222][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1566.511222][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1566.511222][ T1364] ip6_route_add+0x1c/0x140 [ 1566.511222][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1566.511222][ T1364] addrconf_add_dev+0xe2/0x170 [ 1566.511222][ T1364] inet6_addr_add+0x12f/0xa40 [ 1566.511222][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1566.511222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.511222][ T1364] netlink_rcv_skb+0x130/0x360 [ 1566.511222][ T1364] netlink_unicast+0x449/0x710 [ 1566.511222][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1566.511222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1566.511222][ T1364] ___sys_sendmsg+0xee/0x170 [ 1566.511222][ T1364] __sys_sendmsg+0xcd/0x170 [ 1566.511222][ T1364] do_syscall_64+0xc6/0x1e0 [ 1566.511222][ T1364] [ 1566.513419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1566.513419][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1566.513419][ T1364] ipv6_find_idev+0x102/0x170 [ 1566.513419][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.513419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.513419][ T1364] netlink_rcv_skb+0x130/0x360 [ 1566.513419][ T1364] netlink_unicast+0x449/0x710 [ 1566.513419][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1566.513419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1566.513419][ T1364] ___sys_sendmsg+0xee/0x170 [ 1566.513419][ T1364] __sys_sendmsg+0xcd/0x170 [ 1566.513419][ T1364] do_syscall_64+0xc6/0x1e0 [ 1566.513419][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.513419][ T1364] [ 1566.515138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1566.515138][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1566.515138][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1566.515138][ T1364] ipv6_find_idev+0x102/0x170 [ 1566.515138][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1566.515138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.515138][ T1364] netlink_rcv_skb+0x130/0x360 [ 1566.515138][ T1364] netlink_unicast+0x449/0x710 [ 1566.515138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1566.515138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1566.515138][ T1364] ___sys_sendmsg+0xee/0x170 [ 1566.515138][ T1364] __sys_sendmsg+0xcd/0x170 [ 1566.515138][ T1364] do_syscall_64+0xc6/0x1e0 [ 1566.515138][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.515138][ T1364] [ 1576.611041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1576.611571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1576.611571][ T1364] ___neigh_create+0x14b/0xf60 [ 1576.611571][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1576.611571][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1576.611571][ T1364] ip6_output+0x1f3/0x770 [ 1576.611571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1576.611571][ T1364] mld_sendpack+0x62d/0xbc0 [ 1576.611571][ T1364] mld_ifc_work+0x32/0x1f0 [ 1576.611571][ T1364] process_one_work+0x84d/0x18a0 [ 1576.611571][ T1364] worker_thread+0x587/0xd30 [ 1576.611571][ T1364] kthread+0x28a/0x350 [ 1576.611571][ T1364] ret_from_fork+0x31/0x70 [ 1576.611571][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1576.611571][ T1364] [ 1576.613474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1576.613474][ T1364] dst_init+0x84/0x4a0 [ 1576.613474][ T1364] dst_alloc+0x97/0x150 [ 1576.613474][ T1364] ip6_dst_alloc+0x23/0x90 [ 1576.613474][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1576.613474][ T1364] ip6_pol_route+0x56f/0x840 [ 1576.613474][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1576.613474][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1576.613474][ T1364] ipv6_rcv+0x1ad/0x810 [ 1576.613474][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1576.613474][ T1364] process_backlog+0x101/0x620 [ 1576.613474][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1576.613474][ T1364] net_rx_action+0x495/0xbe0 [ 1576.613474][ T1364] __do_softirq+0x1b5/0x7f6 [ 1576.613474][ T1364] [ 1576.615462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1576.615462][ T1364] netdev_get_by_index+0x5e/0x80 [ 1576.615462][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1576.615462][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1576.615462][ T1364] ip6_route_add+0x1c/0x140 [ 1576.615462][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1576.615462][ T1364] addrconf_add_dev+0xe2/0x170 [ 1576.615462][ T1364] inet6_addr_add+0x12f/0xa40 [ 1576.615462][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1576.615462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.615462][ T1364] netlink_rcv_skb+0x130/0x360 [ 1576.615462][ T1364] netlink_unicast+0x449/0x710 [ 1576.615462][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1576.615462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1576.615462][ T1364] ___sys_sendmsg+0xee/0x170 [ 1576.615462][ T1364] __sys_sendmsg+0xcd/0x170 [ 1576.615462][ T1364] do_syscall_64+0xc6/0x1e0 [ 1576.615462][ T1364] [ 1576.617877][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1576.617877][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1576.617877][ T1364] ipv6_find_idev+0x102/0x170 [ 1576.617877][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1576.617877][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.617877][ T1364] netlink_rcv_skb+0x130/0x360 [ 1576.617877][ T1364] netlink_unicast+0x449/0x710 [ 1576.617877][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1576.617877][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1576.617877][ T1364] ___sys_sendmsg+0xee/0x170 [ 1576.617877][ T1364] __sys_sendmsg+0xcd/0x170 [ 1576.617877][ T1364] do_syscall_64+0xc6/0x1e0 [ 1576.617877][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1576.617877][ T1364] [ 1576.619785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1576.619785][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1576.619785][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1576.619785][ T1364] ipv6_find_idev+0x102/0x170 [ 1576.619785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1576.619785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.619785][ T1364] netlink_rcv_skb+0x130/0x360 [ 1576.619785][ T1364] netlink_unicast+0x449/0x710 [ 1576.619785][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1576.619785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1576.619785][ T1364] ___sys_sendmsg+0xee/0x170 [ 1576.619785][ T1364] __sys_sendmsg+0xcd/0x170 [ 1576.619785][ T1364] do_syscall_64+0xc6/0x1e0 [ 1576.619785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1576.619785][ T1364] [ 1586.683048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1586.683571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1586.683571][ T1364] ___neigh_create+0x14b/0xf60 [ 1586.683571][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1586.683571][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1586.683571][ T1364] ip6_output+0x1f3/0x770 [ 1586.683571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1586.683571][ T1364] mld_sendpack+0x62d/0xbc0 [ 1586.683571][ T1364] mld_ifc_work+0x32/0x1f0 [ 1586.683571][ T1364] process_one_work+0x84d/0x18a0 [ 1586.683571][ T1364] worker_thread+0x587/0xd30 [ 1586.683571][ T1364] kthread+0x28a/0x350 [ 1586.683571][ T1364] ret_from_fork+0x31/0x70 [ 1586.683571][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1586.683571][ T1364] [ 1586.685320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1586.685320][ T1364] dst_init+0x84/0x4a0 [ 1586.685320][ T1364] dst_alloc+0x97/0x150 [ 1586.685320][ T1364] ip6_dst_alloc+0x23/0x90 [ 1586.685320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1586.685320][ T1364] ip6_pol_route+0x56f/0x840 [ 1586.685320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1586.685320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1586.685320][ T1364] ipv6_rcv+0x1ad/0x810 [ 1586.685320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1586.685320][ T1364] process_backlog+0x101/0x620 [ 1586.685320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1586.685320][ T1364] net_rx_action+0x495/0xbe0 [ 1586.685320][ T1364] __do_softirq+0x1b5/0x7f6 [ 1586.685320][ T1364] [ 1586.687247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1586.687247][ T1364] netdev_get_by_index+0x5e/0x80 [ 1586.687247][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1586.687247][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1586.687247][ T1364] ip6_route_add+0x1c/0x140 [ 1586.687247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1586.687247][ T1364] addrconf_add_dev+0xe2/0x170 [ 1586.687247][ T1364] inet6_addr_add+0x12f/0xa40 [ 1586.687247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1586.687247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.687247][ T1364] netlink_rcv_skb+0x130/0x360 [ 1586.687247][ T1364] netlink_unicast+0x449/0x710 [ 1586.687247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1586.687247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1586.687247][ T1364] ___sys_sendmsg+0xee/0x170 [ 1586.687247][ T1364] __sys_sendmsg+0xcd/0x170 [ 1586.687247][ T1364] do_syscall_64+0xc6/0x1e0 [ 1586.687247][ T1364] [ 1586.689495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1586.689495][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1586.689495][ T1364] ipv6_find_idev+0x102/0x170 [ 1586.689495][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1586.689495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.689495][ T1364] netlink_rcv_skb+0x130/0x360 [ 1586.689495][ T1364] netlink_unicast+0x449/0x710 [ 1586.689495][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1586.689495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1586.689495][ T1364] ___sys_sendmsg+0xee/0x170 [ 1586.689495][ T1364] __sys_sendmsg+0xcd/0x170 [ 1586.689495][ T1364] do_syscall_64+0xc6/0x1e0 [ 1586.689495][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1586.689495][ T1364] [ 1586.691303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1586.691303][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1586.691303][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1586.691303][ T1364] ipv6_find_idev+0x102/0x170 [ 1586.691303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1586.691303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.691303][ T1364] netlink_rcv_skb+0x130/0x360 [ 1586.691303][ T1364] netlink_unicast+0x449/0x710 [ 1586.691303][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1586.691303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1586.691303][ T1364] ___sys_sendmsg+0xee/0x170 [ 1586.691303][ T1364] __sys_sendmsg+0xcd/0x170 [ 1586.691303][ T1364] do_syscall_64+0xc6/0x1e0 [ 1586.691303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1586.691303][ T1364] [ 1596.931022][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1596.931457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1596.931457][ T1364] ___neigh_create+0x14b/0xf60 [ 1596.931457][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1596.931457][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1596.931457][ T1364] ip6_output+0x1f3/0x770 [ 1596.931457][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1596.931457][ T1364] mld_sendpack+0x62d/0xbc0 [ 1596.931457][ T1364] mld_ifc_work+0x32/0x1f0 [ 1596.931457][ T1364] process_one_work+0x84d/0x18a0 [ 1596.931457][ T1364] worker_thread+0x587/0xd30 [ 1596.931457][ T1364] kthread+0x28a/0x350 [ 1596.931457][ T1364] ret_from_fork+0x31/0x70 [ 1596.931457][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1596.931457][ T1364] [ 1596.933204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1596.933204][ T1364] dst_init+0x84/0x4a0 [ 1596.933204][ T1364] dst_alloc+0x97/0x150 [ 1596.933204][ T1364] ip6_dst_alloc+0x23/0x90 [ 1596.933204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1596.933204][ T1364] ip6_pol_route+0x56f/0x840 [ 1596.933204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1596.933204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1596.933204][ T1364] ipv6_rcv+0x1ad/0x810 [ 1596.933204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1596.933204][ T1364] process_backlog+0x101/0x620 [ 1596.933204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1596.933204][ T1364] net_rx_action+0x495/0xbe0 [ 1596.933204][ T1364] __do_softirq+0x1b5/0x7f6 [ 1596.933204][ T1364] [ 1596.935046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1596.935046][ T1364] netdev_get_by_index+0x5e/0x80 [ 1596.935046][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1596.935046][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1596.935046][ T1364] ip6_route_add+0x1c/0x140 [ 1596.935046][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1596.935046][ T1364] addrconf_add_dev+0xe2/0x170 [ 1596.935046][ T1364] inet6_addr_add+0x12f/0xa40 [ 1596.935046][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1596.935046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.935046][ T1364] netlink_rcv_skb+0x130/0x360 [ 1596.935046][ T1364] netlink_unicast+0x449/0x710 [ 1596.935046][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1596.935046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1596.935046][ T1364] ___sys_sendmsg+0xee/0x170 [ 1596.935046][ T1364] __sys_sendmsg+0xcd/0x170 [ 1596.935046][ T1364] do_syscall_64+0xc6/0x1e0 [ 1596.935046][ T1364] [ 1596.937243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1596.937243][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1596.937243][ T1364] ipv6_find_idev+0x102/0x170 [ 1596.937243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1596.937243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.937243][ T1364] netlink_rcv_skb+0x130/0x360 [ 1596.937243][ T1364] netlink_unicast+0x449/0x710 [ 1596.937243][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1596.937243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1596.937243][ T1364] ___sys_sendmsg+0xee/0x170 [ 1596.937243][ T1364] __sys_sendmsg+0xcd/0x170 [ 1596.937243][ T1364] do_syscall_64+0xc6/0x1e0 [ 1596.937243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1596.937243][ T1364] [ 1596.939022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1596.939022][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1596.939022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1596.939022][ T1364] ipv6_find_idev+0x102/0x170 [ 1596.939022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1596.939022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.939022][ T1364] netlink_rcv_skb+0x130/0x360 [ 1596.939022][ T1364] netlink_unicast+0x449/0x710 [ 1596.939022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1596.939022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1596.939022][ T1364] ___sys_sendmsg+0xee/0x170 [ 1596.939022][ T1364] __sys_sendmsg+0xcd/0x170 [ 1596.939022][ T1364] do_syscall_64+0xc6/0x1e0 [ 1596.939022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1596.939022][ T1364] [ 1607.179035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1607.179467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1607.179467][ T1364] ___neigh_create+0x14b/0xf60 [ 1607.179467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1607.179467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1607.179467][ T1364] ip6_output+0x1f3/0x770 [ 1607.179467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1607.179467][ T1364] mld_sendpack+0x62d/0xbc0 [ 1607.179467][ T1364] mld_ifc_work+0x32/0x1f0 [ 1607.179467][ T1364] process_one_work+0x84d/0x18a0 [ 1607.179467][ T1364] worker_thread+0x587/0xd30 [ 1607.179467][ T1364] kthread+0x28a/0x350 [ 1607.179467][ T1364] ret_from_fork+0x31/0x70 [ 1607.179467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1607.179467][ T1364] [ 1607.181211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1607.181211][ T1364] dst_init+0x84/0x4a0 [ 1607.181211][ T1364] dst_alloc+0x97/0x150 [ 1607.181211][ T1364] ip6_dst_alloc+0x23/0x90 [ 1607.181211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1607.181211][ T1364] ip6_pol_route+0x56f/0x840 [ 1607.181211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1607.181211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1607.181211][ T1364] ipv6_rcv+0x1ad/0x810 [ 1607.181211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1607.181211][ T1364] process_backlog+0x101/0x620 [ 1607.181211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1607.181211][ T1364] net_rx_action+0x495/0xbe0 [ 1607.181211][ T1364] __do_softirq+0x1b5/0x7f6 [ 1607.181211][ T1364] [ 1607.183058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1607.183058][ T1364] netdev_get_by_index+0x5e/0x80 [ 1607.183058][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1607.183058][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1607.183058][ T1364] ip6_route_add+0x1c/0x140 [ 1607.183058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1607.183058][ T1364] addrconf_add_dev+0xe2/0x170 [ 1607.183058][ T1364] inet6_addr_add+0x12f/0xa40 [ 1607.183058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1607.183058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.183058][ T1364] netlink_rcv_skb+0x130/0x360 [ 1607.183058][ T1364] netlink_unicast+0x449/0x710 [ 1607.183058][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1607.183058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1607.183058][ T1364] ___sys_sendmsg+0xee/0x170 [ 1607.183058][ T1364] __sys_sendmsg+0xcd/0x170 [ 1607.183058][ T1364] do_syscall_64+0xc6/0x1e0 [ 1607.183058][ T1364] [ 1607.185279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1607.185279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1607.185279][ T1364] ipv6_find_idev+0x102/0x170 [ 1607.185279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1607.185279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.185279][ T1364] netlink_rcv_skb+0x130/0x360 [ 1607.185279][ T1364] netlink_unicast+0x449/0x710 [ 1607.185279][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1607.185279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1607.185279][ T1364] ___sys_sendmsg+0xee/0x170 [ 1607.185279][ T1364] __sys_sendmsg+0xcd/0x170 [ 1607.185279][ T1364] do_syscall_64+0xc6/0x1e0 [ 1607.185279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1607.185279][ T1364] [ 1607.187043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1607.187043][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1607.187043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1607.187043][ T1364] ipv6_find_idev+0x102/0x170 [ 1607.187043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1607.187043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.187043][ T1364] netlink_rcv_skb+0x130/0x360 [ 1607.187043][ T1364] netlink_unicast+0x449/0x710 [ 1607.187043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1607.187043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1607.187043][ T1364] ___sys_sendmsg+0xee/0x170 [ 1607.187043][ T1364] __sys_sendmsg+0xcd/0x170 [ 1607.187043][ T1364] do_syscall_64+0xc6/0x1e0 [ 1607.187043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1607.187043][ T1364] [ 1617.195003][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1617.195449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1617.195449][ T1364] ___neigh_create+0x14b/0xf60 [ 1617.195449][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1617.195449][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1617.195449][ T1364] ip6_output+0x1f3/0x770 [ 1617.195449][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1617.195449][ T1364] mld_sendpack+0x62d/0xbc0 [ 1617.195449][ T1364] mld_ifc_work+0x32/0x1f0 [ 1617.195449][ T1364] process_one_work+0x84d/0x18a0 [ 1617.195449][ T1364] worker_thread+0x587/0xd30 [ 1617.195449][ T1364] kthread+0x28a/0x350 [ 1617.195449][ T1364] ret_from_fork+0x31/0x70 [ 1617.195449][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1617.195449][ T1364] [ 1617.197183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1617.197183][ T1364] dst_init+0x84/0x4a0 [ 1617.197183][ T1364] dst_alloc+0x97/0x150 [ 1617.197183][ T1364] ip6_dst_alloc+0x23/0x90 [ 1617.197183][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1617.197183][ T1364] ip6_pol_route+0x56f/0x840 [ 1617.197183][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1617.197183][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1617.197183][ T1364] ipv6_rcv+0x1ad/0x810 [ 1617.197183][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1617.197183][ T1364] process_backlog+0x101/0x620 [ 1617.197183][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1617.197183][ T1364] net_rx_action+0x495/0xbe0 [ 1617.197183][ T1364] __do_softirq+0x1b5/0x7f6 [ 1617.197183][ T1364] [ 1617.199059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1617.199059][ T1364] netdev_get_by_index+0x5e/0x80 [ 1617.199059][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1617.199059][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1617.199059][ T1364] ip6_route_add+0x1c/0x140 [ 1617.199059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1617.199059][ T1364] addrconf_add_dev+0xe2/0x170 [ 1617.199059][ T1364] inet6_addr_add+0x12f/0xa40 [ 1617.199059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1617.199059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.199059][ T1364] netlink_rcv_skb+0x130/0x360 [ 1617.199059][ T1364] netlink_unicast+0x449/0x710 [ 1617.199059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1617.199059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1617.199059][ T1364] ___sys_sendmsg+0xee/0x170 [ 1617.199059][ T1364] __sys_sendmsg+0xcd/0x170 [ 1617.199059][ T1364] do_syscall_64+0xc6/0x1e0 [ 1617.199059][ T1364] [ 1617.201461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1617.201461][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1617.201461][ T1364] ipv6_find_idev+0x102/0x170 [ 1617.201461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1617.201461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.201461][ T1364] netlink_rcv_skb+0x130/0x360 [ 1617.201461][ T1364] netlink_unicast+0x449/0x710 [ 1617.201461][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1617.201461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1617.201461][ T1364] ___sys_sendmsg+0xee/0x170 [ 1617.201461][ T1364] __sys_sendmsg+0xcd/0x170 [ 1617.201461][ T1364] do_syscall_64+0xc6/0x1e0 [ 1617.201461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1617.201461][ T1364] [ 1617.203286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1617.203286][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1617.203286][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1617.203286][ T1364] ipv6_find_idev+0x102/0x170 [ 1617.203286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1617.203286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.203286][ T1364] netlink_rcv_skb+0x130/0x360 [ 1617.203286][ T1364] netlink_unicast+0x449/0x710 [ 1617.203286][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1617.203286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1617.203286][ T1364] ___sys_sendmsg+0xee/0x170 [ 1617.203286][ T1364] __sys_sendmsg+0xcd/0x170 [ 1617.203286][ T1364] do_syscall_64+0xc6/0x1e0 [ 1617.203286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1617.203286][ T1364] [ 1627.339056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1627.339480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1627.339480][ T1364] ___neigh_create+0x14b/0xf60 [ 1627.339480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1627.339480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1627.339480][ T1364] ip6_output+0x1f3/0x770 [ 1627.339480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1627.339480][ T1364] mld_sendpack+0x62d/0xbc0 [ 1627.339480][ T1364] mld_ifc_work+0x32/0x1f0 [ 1627.339480][ T1364] process_one_work+0x84d/0x18a0 [ 1627.339480][ T1364] worker_thread+0x587/0xd30 [ 1627.339480][ T1364] kthread+0x28a/0x350 [ 1627.339480][ T1364] ret_from_fork+0x31/0x70 [ 1627.339480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1627.339480][ T1364] [ 1627.341194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1627.341194][ T1364] dst_init+0x84/0x4a0 [ 1627.341194][ T1364] dst_alloc+0x97/0x150 [ 1627.341194][ T1364] ip6_dst_alloc+0x23/0x90 [ 1627.341194][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1627.341194][ T1364] ip6_pol_route+0x56f/0x840 [ 1627.341194][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1627.341194][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1627.341194][ T1364] ipv6_rcv+0x1ad/0x810 [ 1627.341194][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1627.341194][ T1364] process_backlog+0x101/0x620 [ 1627.341194][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1627.341194][ T1364] net_rx_action+0x495/0xbe0 [ 1627.341194][ T1364] __do_softirq+0x1b5/0x7f6 [ 1627.341194][ T1364] [ 1627.343013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1627.343013][ T1364] netdev_get_by_index+0x5e/0x80 [ 1627.343013][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1627.343013][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1627.343013][ T1364] ip6_route_add+0x1c/0x140 [ 1627.343013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1627.343013][ T1364] addrconf_add_dev+0xe2/0x170 [ 1627.343013][ T1364] inet6_addr_add+0x12f/0xa40 [ 1627.343013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1627.343013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.343013][ T1364] netlink_rcv_skb+0x130/0x360 [ 1627.343013][ T1364] netlink_unicast+0x449/0x710 [ 1627.343013][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1627.343013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1627.343013][ T1364] ___sys_sendmsg+0xee/0x170 [ 1627.343013][ T1364] __sys_sendmsg+0xcd/0x170 [ 1627.343013][ T1364] do_syscall_64+0xc6/0x1e0 [ 1627.343013][ T1364] [ 1627.345206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1627.345206][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1627.345206][ T1364] ipv6_find_idev+0x102/0x170 [ 1627.345206][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1627.345206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.345206][ T1364] netlink_rcv_skb+0x130/0x360 [ 1627.345206][ T1364] netlink_unicast+0x449/0x710 [ 1627.345206][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1627.345206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1627.345206][ T1364] ___sys_sendmsg+0xee/0x170 [ 1627.345206][ T1364] __sys_sendmsg+0xcd/0x170 [ 1627.345206][ T1364] do_syscall_64+0xc6/0x1e0 [ 1627.345206][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1627.345206][ T1364] [ 1627.346913][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1627.346913][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1627.346913][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1627.346913][ T1364] ipv6_find_idev+0x102/0x170 [ 1627.346913][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1627.346913][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.346913][ T1364] netlink_rcv_skb+0x130/0x360 [ 1627.346913][ T1364] netlink_unicast+0x449/0x710 [ 1627.346913][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1627.346913][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1627.346913][ T1364] ___sys_sendmsg+0xee/0x170 [ 1627.346913][ T1364] __sys_sendmsg+0xcd/0x170 [ 1627.346913][ T1364] do_syscall_64+0xc6/0x1e0 [ 1627.346913][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1627.346913][ T1364] [ 1637.595038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1637.595468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1637.595468][ T1364] ___neigh_create+0x14b/0xf60 [ 1637.595468][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1637.595468][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1637.595468][ T1364] ip6_output+0x1f3/0x770 [ 1637.595468][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1637.595468][ T1364] mld_sendpack+0x62d/0xbc0 [ 1637.595468][ T1364] mld_ifc_work+0x32/0x1f0 [ 1637.595468][ T1364] process_one_work+0x84d/0x18a0 [ 1637.595468][ T1364] worker_thread+0x587/0xd30 [ 1637.595468][ T1364] kthread+0x28a/0x350 [ 1637.595468][ T1364] ret_from_fork+0x31/0x70 [ 1637.595468][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1637.595468][ T1364] [ 1637.597197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1637.597197][ T1364] dst_init+0x84/0x4a0 [ 1637.597197][ T1364] dst_alloc+0x97/0x150 [ 1637.597197][ T1364] ip6_dst_alloc+0x23/0x90 [ 1637.597197][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1637.597197][ T1364] ip6_pol_route+0x56f/0x840 [ 1637.597197][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1637.597197][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1637.597197][ T1364] ipv6_rcv+0x1ad/0x810 [ 1637.597197][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1637.597197][ T1364] process_backlog+0x101/0x620 [ 1637.597197][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1637.597197][ T1364] net_rx_action+0x495/0xbe0 [ 1637.597197][ T1364] __do_softirq+0x1b5/0x7f6 [ 1637.597197][ T1364] [ 1637.599038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1637.599038][ T1364] netdev_get_by_index+0x5e/0x80 [ 1637.599038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1637.599038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1637.599038][ T1364] ip6_route_add+0x1c/0x140 [ 1637.599038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1637.599038][ T1364] addrconf_add_dev+0xe2/0x170 [ 1637.599038][ T1364] inet6_addr_add+0x12f/0xa40 [ 1637.599038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1637.599038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.599038][ T1364] netlink_rcv_skb+0x130/0x360 [ 1637.599038][ T1364] netlink_unicast+0x449/0x710 [ 1637.599038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1637.599038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1637.599038][ T1364] ___sys_sendmsg+0xee/0x170 [ 1637.599038][ T1364] __sys_sendmsg+0xcd/0x170 [ 1637.599038][ T1364] do_syscall_64+0xc6/0x1e0 [ 1637.599038][ T1364] [ 1637.601210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1637.601210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1637.601210][ T1364] ipv6_find_idev+0x102/0x170 [ 1637.601210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1637.601210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.601210][ T1364] netlink_rcv_skb+0x130/0x360 [ 1637.601210][ T1364] netlink_unicast+0x449/0x710 [ 1637.601210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1637.601210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1637.601210][ T1364] ___sys_sendmsg+0xee/0x170 [ 1637.601210][ T1364] __sys_sendmsg+0xcd/0x170 [ 1637.601210][ T1364] do_syscall_64+0xc6/0x1e0 [ 1637.601210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1637.601210][ T1364] [ 1637.602910][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1637.602910][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1637.602910][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1637.602910][ T1364] ipv6_find_idev+0x102/0x170 [ 1637.602910][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1637.602910][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.602910][ T1364] netlink_rcv_skb+0x130/0x360 [ 1637.602910][ T1364] netlink_unicast+0x449/0x710 [ 1637.602910][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1637.602910][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1637.602910][ T1364] ___sys_sendmsg+0xee/0x170 [ 1637.602910][ T1364] __sys_sendmsg+0xcd/0x170 [ 1637.602910][ T1364] do_syscall_64+0xc6/0x1e0 [ 1637.602910][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1637.602910][ T1364] [ 1647.851014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1647.851496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1647.851496][ T1364] ___neigh_create+0x14b/0xf60 [ 1647.851496][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1647.851496][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1647.851496][ T1364] ip6_output+0x1f3/0x770 [ 1647.851496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1647.851496][ T1364] mld_sendpack+0x62d/0xbc0 [ 1647.851496][ T1364] mld_ifc_work+0x32/0x1f0 [ 1647.851496][ T1364] process_one_work+0x84d/0x18a0 [ 1647.851496][ T1364] worker_thread+0x587/0xd30 [ 1647.851496][ T1364] kthread+0x28a/0x350 [ 1647.851496][ T1364] ret_from_fork+0x31/0x70 [ 1647.851496][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1647.851496][ T1364] [ 1647.853268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1647.853268][ T1364] dst_init+0x84/0x4a0 [ 1647.853268][ T1364] dst_alloc+0x97/0x150 [ 1647.853268][ T1364] ip6_dst_alloc+0x23/0x90 [ 1647.853268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1647.853268][ T1364] ip6_pol_route+0x56f/0x840 [ 1647.853268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1647.853268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1647.853268][ T1364] ipv6_rcv+0x1ad/0x810 [ 1647.853268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1647.853268][ T1364] process_backlog+0x101/0x620 [ 1647.853268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1647.853268][ T1364] net_rx_action+0x495/0xbe0 [ 1647.853268][ T1364] __do_softirq+0x1b5/0x7f6 [ 1647.853268][ T1364] [ 1647.855109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1647.855109][ T1364] netdev_get_by_index+0x5e/0x80 [ 1647.855109][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1647.855109][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1647.855109][ T1364] ip6_route_add+0x1c/0x140 [ 1647.855109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1647.855109][ T1364] addrconf_add_dev+0xe2/0x170 [ 1647.855109][ T1364] inet6_addr_add+0x12f/0xa40 [ 1647.855109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1647.855109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.855109][ T1364] netlink_rcv_skb+0x130/0x360 [ 1647.855109][ T1364] netlink_unicast+0x449/0x710 [ 1647.855109][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1647.855109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1647.855109][ T1364] ___sys_sendmsg+0xee/0x170 [ 1647.855109][ T1364] __sys_sendmsg+0xcd/0x170 [ 1647.855109][ T1364] do_syscall_64+0xc6/0x1e0 [ 1647.855109][ T1364] [ 1647.857297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1647.857297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1647.857297][ T1364] ipv6_find_idev+0x102/0x170 [ 1647.857297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1647.857297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.857297][ T1364] netlink_rcv_skb+0x130/0x360 [ 1647.857297][ T1364] netlink_unicast+0x449/0x710 [ 1647.857297][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1647.857297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1647.857297][ T1364] ___sys_sendmsg+0xee/0x170 [ 1647.857297][ T1364] __sys_sendmsg+0xcd/0x170 [ 1647.857297][ T1364] do_syscall_64+0xc6/0x1e0 [ 1647.857297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1647.857297][ T1364] [ 1647.859014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1647.859014][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1647.859014][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1647.859014][ T1364] ipv6_find_idev+0x102/0x170 [ 1647.859014][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1647.859014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.859014][ T1364] netlink_rcv_skb+0x130/0x360 [ 1647.859014][ T1364] netlink_unicast+0x449/0x710 [ 1647.859014][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1647.859014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1647.859014][ T1364] ___sys_sendmsg+0xee/0x170 [ 1647.859014][ T1364] __sys_sendmsg+0xcd/0x170 [ 1647.859014][ T1364] do_syscall_64+0xc6/0x1e0 [ 1647.859014][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1647.859014][ T1364] [ 1658.107076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1658.107493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1658.107493][ T1364] ___neigh_create+0x14b/0xf60 [ 1658.107493][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1658.107493][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1658.107493][ T1364] ip6_output+0x1f3/0x770 [ 1658.107493][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1658.107493][ T1364] mld_sendpack+0x62d/0xbc0 [ 1658.107493][ T1364] mld_ifc_work+0x32/0x1f0 [ 1658.107493][ T1364] process_one_work+0x84d/0x18a0 [ 1658.107493][ T1364] worker_thread+0x587/0xd30 [ 1658.107493][ T1364] kthread+0x28a/0x350 [ 1658.107493][ T1364] ret_from_fork+0x31/0x70 [ 1658.107493][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1658.107493][ T1364] [ 1658.109375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1658.109375][ T1364] dst_init+0x84/0x4a0 [ 1658.109375][ T1364] dst_alloc+0x97/0x150 [ 1658.109375][ T1364] ip6_dst_alloc+0x23/0x90 [ 1658.109375][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1658.109375][ T1364] ip6_pol_route+0x56f/0x840 [ 1658.109375][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1658.109375][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1658.109375][ T1364] ipv6_rcv+0x1ad/0x810 [ 1658.109375][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1658.109375][ T1364] process_backlog+0x101/0x620 [ 1658.109375][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1658.109375][ T1364] net_rx_action+0x495/0xbe0 [ 1658.109375][ T1364] __do_softirq+0x1b5/0x7f6 [ 1658.109375][ T1364] [ 1658.111941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1658.111941][ T1364] netdev_get_by_index+0x5e/0x80 [ 1658.111941][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1658.111941][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1658.111941][ T1364] ip6_route_add+0x1c/0x140 [ 1658.111941][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1658.111941][ T1364] addrconf_add_dev+0xe2/0x170 [ 1658.111941][ T1364] inet6_addr_add+0x12f/0xa40 [ 1658.111941][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1658.111941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.111941][ T1364] netlink_rcv_skb+0x130/0x360 [ 1658.111941][ T1364] netlink_unicast+0x449/0x710 [ 1658.111941][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1658.111941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1658.111941][ T1364] ___sys_sendmsg+0xee/0x170 [ 1658.111941][ T1364] __sys_sendmsg+0xcd/0x170 [ 1658.111941][ T1364] do_syscall_64+0xc6/0x1e0 [ 1658.111941][ T1364] [ 1658.114986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1658.114986][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1658.114986][ T1364] ipv6_find_idev+0x102/0x170 [ 1658.114986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.114986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.114986][ T1364] netlink_rcv_skb+0x130/0x360 [ 1658.114986][ T1364] netlink_unicast+0x449/0x710 [ 1658.114986][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1658.114986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1658.114986][ T1364] ___sys_sendmsg+0xee/0x170 [ 1658.114986][ T1364] __sys_sendmsg+0xcd/0x170 [ 1658.114986][ T1364] do_syscall_64+0xc6/0x1e0 [ 1658.114986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.114986][ T1364] [ 1658.117369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1658.117369][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1658.117369][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1658.117369][ T1364] ipv6_find_idev+0x102/0x170 [ 1658.117369][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1658.117369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1658.117369][ T1364] netlink_rcv_skb+0x130/0x360 [ 1658.117369][ T1364] netlink_unicast+0x449/0x710 [ 1658.117369][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1658.117369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1658.117369][ T1364] ___sys_sendmsg+0xee/0x170 [ 1658.117369][ T1364] __sys_sendmsg+0xcd/0x170 [ 1658.117369][ T1364] do_syscall_64+0xc6/0x1e0 [ 1658.117369][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1658.117369][ T1364] [ 1668.219114][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1668.219620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1668.219620][ T1364] ___neigh_create+0x14b/0xf60 [ 1668.219620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1668.219620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1668.219620][ T1364] ip6_output+0x1f3/0x770 [ 1668.219620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1668.219620][ T1364] mld_sendpack+0x62d/0xbc0 [ 1668.219620][ T1364] mld_ifc_work+0x32/0x1f0 [ 1668.219620][ T1364] process_one_work+0x84d/0x18a0 [ 1668.219620][ T1364] worker_thread+0x587/0xd30 [ 1668.219620][ T1364] kthread+0x28a/0x350 [ 1668.219620][ T1364] ret_from_fork+0x31/0x70 [ 1668.219620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1668.219620][ T1364] [ 1668.221475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1668.221475][ T1364] dst_init+0x84/0x4a0 [ 1668.221475][ T1364] dst_alloc+0x97/0x150 [ 1668.221475][ T1364] ip6_dst_alloc+0x23/0x90 [ 1668.221475][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1668.221475][ T1364] ip6_pol_route+0x56f/0x840 [ 1668.221475][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1668.221475][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1668.221475][ T1364] ipv6_rcv+0x1ad/0x810 [ 1668.221475][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1668.221475][ T1364] process_backlog+0x101/0x620 [ 1668.221475][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1668.221475][ T1364] net_rx_action+0x495/0xbe0 [ 1668.221475][ T1364] __do_softirq+0x1b5/0x7f6 [ 1668.221475][ T1364] [ 1668.223478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1668.223478][ T1364] netdev_get_by_index+0x5e/0x80 [ 1668.223478][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1668.223478][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1668.223478][ T1364] ip6_route_add+0x1c/0x140 [ 1668.223478][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1668.223478][ T1364] addrconf_add_dev+0xe2/0x170 [ 1668.223478][ T1364] inet6_addr_add+0x12f/0xa40 [ 1668.223478][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1668.223478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.223478][ T1364] netlink_rcv_skb+0x130/0x360 [ 1668.223478][ T1364] netlink_unicast+0x449/0x710 [ 1668.223478][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1668.223478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1668.223478][ T1364] ___sys_sendmsg+0xee/0x170 [ 1668.223478][ T1364] __sys_sendmsg+0xcd/0x170 [ 1668.223478][ T1364] do_syscall_64+0xc6/0x1e0 [ 1668.223478][ T1364] [ 1668.225866][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1668.225866][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1668.225866][ T1364] ipv6_find_idev+0x102/0x170 [ 1668.225866][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1668.225866][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.225866][ T1364] netlink_rcv_skb+0x130/0x360 [ 1668.225866][ T1364] netlink_unicast+0x449/0x710 [ 1668.225866][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1668.225866][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1668.225866][ T1364] ___sys_sendmsg+0xee/0x170 [ 1668.225866][ T1364] __sys_sendmsg+0xcd/0x170 [ 1668.225866][ T1364] do_syscall_64+0xc6/0x1e0 [ 1668.225866][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1668.225866][ T1364] [ 1668.227757][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1668.227757][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1668.227757][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1668.227757][ T1364] ipv6_find_idev+0x102/0x170 [ 1668.227757][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1668.227757][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1668.227757][ T1364] netlink_rcv_skb+0x130/0x360 [ 1668.227757][ T1364] netlink_unicast+0x449/0x710 [ 1668.227757][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1668.227757][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1668.227757][ T1364] ___sys_sendmsg+0xee/0x170 [ 1668.227757][ T1364] __sys_sendmsg+0xcd/0x170 [ 1668.227757][ T1364] do_syscall_64+0xc6/0x1e0 [ 1668.227757][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1668.227757][ T1364] [ 1678.291054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1678.291476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1678.291476][ T1364] ___neigh_create+0x14b/0xf60 [ 1678.291476][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1678.291476][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1678.291476][ T1364] ip6_output+0x1f3/0x770 [ 1678.291476][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1678.291476][ T1364] mld_sendpack+0x62d/0xbc0 [ 1678.291476][ T1364] mld_ifc_work+0x32/0x1f0 [ 1678.291476][ T1364] process_one_work+0x84d/0x18a0 [ 1678.291476][ T1364] worker_thread+0x587/0xd30 [ 1678.291476][ T1364] kthread+0x28a/0x350 [ 1678.291476][ T1364] ret_from_fork+0x31/0x70 [ 1678.291476][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1678.291476][ T1364] [ 1678.293182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1678.293182][ T1364] dst_init+0x84/0x4a0 [ 1678.293182][ T1364] dst_alloc+0x97/0x150 [ 1678.293182][ T1364] ip6_dst_alloc+0x23/0x90 [ 1678.293182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1678.293182][ T1364] ip6_pol_route+0x56f/0x840 [ 1678.293182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1678.293182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1678.293182][ T1364] ipv6_rcv+0x1ad/0x810 [ 1678.293182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1678.293182][ T1364] process_backlog+0x101/0x620 [ 1678.293182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1678.293182][ T1364] net_rx_action+0x495/0xbe0 [ 1678.293182][ T1364] __do_softirq+0x1b5/0x7f6 [ 1678.293182][ T1364] [ 1678.294995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1678.294995][ T1364] netdev_get_by_index+0x5e/0x80 [ 1678.294995][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1678.294995][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1678.294995][ T1364] ip6_route_add+0x1c/0x140 [ 1678.294995][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1678.294995][ T1364] addrconf_add_dev+0xe2/0x170 [ 1678.294995][ T1364] inet6_addr_add+0x12f/0xa40 [ 1678.294995][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1678.294995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.294995][ T1364] netlink_rcv_skb+0x130/0x360 [ 1678.294995][ T1364] netlink_unicast+0x449/0x710 [ 1678.294995][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1678.294995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1678.294995][ T1364] ___sys_sendmsg+0xee/0x170 [ 1678.294995][ T1364] __sys_sendmsg+0xcd/0x170 [ 1678.294995][ T1364] do_syscall_64+0xc6/0x1e0 [ 1678.294995][ T1364] [ 1678.297167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1678.297167][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1678.297167][ T1364] ipv6_find_idev+0x102/0x170 [ 1678.297167][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1678.297167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.297167][ T1364] netlink_rcv_skb+0x130/0x360 [ 1678.297167][ T1364] netlink_unicast+0x449/0x710 [ 1678.297167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1678.297167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1678.297167][ T1364] ___sys_sendmsg+0xee/0x170 [ 1678.297167][ T1364] __sys_sendmsg+0xcd/0x170 [ 1678.297167][ T1364] do_syscall_64+0xc6/0x1e0 [ 1678.297167][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1678.297167][ T1364] [ 1678.298878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1678.298878][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1678.298878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1678.298878][ T1364] ipv6_find_idev+0x102/0x170 [ 1678.298878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1678.298878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1678.298878][ T1364] netlink_rcv_skb+0x130/0x360 [ 1678.298878][ T1364] netlink_unicast+0x449/0x710 [ 1678.298878][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1678.298878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1678.298878][ T1364] ___sys_sendmsg+0xee/0x170 [ 1678.298878][ T1364] __sys_sendmsg+0xcd/0x170 [ 1678.298878][ T1364] do_syscall_64+0xc6/0x1e0 [ 1678.298878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1678.298878][ T1364] [ 1688.531093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1688.531511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1688.531511][ T1364] ___neigh_create+0x14b/0xf60 [ 1688.531511][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1688.531511][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1688.531511][ T1364] ip6_output+0x1f3/0x770 [ 1688.531511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1688.531511][ T1364] mld_sendpack+0x62d/0xbc0 [ 1688.531511][ T1364] mld_ifc_work+0x32/0x1f0 [ 1688.531511][ T1364] process_one_work+0x84d/0x18a0 [ 1688.531511][ T1364] worker_thread+0x587/0xd30 [ 1688.531511][ T1364] kthread+0x28a/0x350 [ 1688.531511][ T1364] ret_from_fork+0x31/0x70 [ 1688.531511][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1688.531511][ T1364] [ 1688.533238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1688.533238][ T1364] dst_init+0x84/0x4a0 [ 1688.533238][ T1364] dst_alloc+0x97/0x150 [ 1688.533238][ T1364] ip6_dst_alloc+0x23/0x90 [ 1688.533238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1688.533238][ T1364] ip6_pol_route+0x56f/0x840 [ 1688.533238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1688.533238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1688.533238][ T1364] ipv6_rcv+0x1ad/0x810 [ 1688.533238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1688.533238][ T1364] process_backlog+0x101/0x620 [ 1688.533238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1688.533238][ T1364] net_rx_action+0x495/0xbe0 [ 1688.533238][ T1364] __do_softirq+0x1b5/0x7f6 [ 1688.533238][ T1364] [ 1688.535166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1688.535166][ T1364] netdev_get_by_index+0x5e/0x80 [ 1688.535166][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1688.535166][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1688.535166][ T1364] ip6_route_add+0x1c/0x140 [ 1688.535166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1688.535166][ T1364] addrconf_add_dev+0xe2/0x170 [ 1688.535166][ T1364] inet6_addr_add+0x12f/0xa40 [ 1688.535166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1688.535166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.535166][ T1364] netlink_rcv_skb+0x130/0x360 [ 1688.535166][ T1364] netlink_unicast+0x449/0x710 [ 1688.535166][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1688.535166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1688.535166][ T1364] ___sys_sendmsg+0xee/0x170 [ 1688.535166][ T1364] __sys_sendmsg+0xcd/0x170 [ 1688.535166][ T1364] do_syscall_64+0xc6/0x1e0 [ 1688.535166][ T1364] [ 1688.537365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1688.537365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1688.537365][ T1364] ipv6_find_idev+0x102/0x170 [ 1688.537365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1688.537365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.537365][ T1364] netlink_rcv_skb+0x130/0x360 [ 1688.537365][ T1364] netlink_unicast+0x449/0x710 [ 1688.537365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1688.537365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1688.537365][ T1364] ___sys_sendmsg+0xee/0x170 [ 1688.537365][ T1364] __sys_sendmsg+0xcd/0x170 [ 1688.537365][ T1364] do_syscall_64+0xc6/0x1e0 [ 1688.537365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1688.537365][ T1364] [ 1688.539097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1688.539097][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1688.539097][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1688.539097][ T1364] ipv6_find_idev+0x102/0x170 [ 1688.539097][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1688.539097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1688.539097][ T1364] netlink_rcv_skb+0x130/0x360 [ 1688.539097][ T1364] netlink_unicast+0x449/0x710 [ 1688.539097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1688.539097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1688.539097][ T1364] ___sys_sendmsg+0xee/0x170 [ 1688.539097][ T1364] __sys_sendmsg+0xcd/0x170 [ 1688.539097][ T1364] do_syscall_64+0xc6/0x1e0 [ 1688.539097][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1688.539097][ T1364] [ 1698.787044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1698.787471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1698.787471][ T1364] ___neigh_create+0x14b/0xf60 [ 1698.787471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1698.787471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1698.787471][ T1364] ip6_output+0x1f3/0x770 [ 1698.787471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1698.787471][ T1364] mld_sendpack+0x62d/0xbc0 [ 1698.787471][ T1364] mld_ifc_work+0x32/0x1f0 [ 1698.787471][ T1364] process_one_work+0x84d/0x18a0 [ 1698.787471][ T1364] worker_thread+0x587/0xd30 [ 1698.787471][ T1364] kthread+0x28a/0x350 [ 1698.787471][ T1364] ret_from_fork+0x31/0x70 [ 1698.787471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1698.787471][ T1364] [ 1698.789297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1698.789297][ T1364] dst_init+0x84/0x4a0 [ 1698.789297][ T1364] dst_alloc+0x97/0x150 [ 1698.789297][ T1364] ip6_dst_alloc+0x23/0x90 [ 1698.789297][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1698.789297][ T1364] ip6_pol_route+0x56f/0x840 [ 1698.789297][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1698.789297][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1698.789297][ T1364] ipv6_rcv+0x1ad/0x810 [ 1698.789297][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1698.789297][ T1364] process_backlog+0x101/0x620 [ 1698.789297][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1698.789297][ T1364] net_rx_action+0x495/0xbe0 [ 1698.789297][ T1364] __do_softirq+0x1b5/0x7f6 [ 1698.789297][ T1364] [ 1698.791107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1698.791107][ T1364] netdev_get_by_index+0x5e/0x80 [ 1698.791107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1698.791107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1698.791107][ T1364] ip6_route_add+0x1c/0x140 [ 1698.791107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1698.791107][ T1364] addrconf_add_dev+0xe2/0x170 [ 1698.791107][ T1364] inet6_addr_add+0x12f/0xa40 [ 1698.791107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1698.791107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1698.791107][ T1364] netlink_rcv_skb+0x130/0x360 [ 1698.791107][ T1364] netlink_unicast+0x449/0x710 [ 1698.791107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1698.791107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1698.791107][ T1364] ___sys_sendmsg+0xee/0x170 [ 1698.791107][ T1364] __sys_sendmsg+0xcd/0x170 [ 1698.791107][ T1364] do_syscall_64+0xc6/0x1e0 [ 1698.791107][ T1364] [ 1698.793276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1698.793276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1698.793276][ T1364] ipv6_find_idev+0x102/0x170 [ 1698.793276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1698.793276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1698.793276][ T1364] netlink_rcv_skb+0x130/0x360 [ 1698.793276][ T1364] netlink_unicast+0x449/0x710 [ 1698.793276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1698.793276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1698.793276][ T1364] ___sys_sendmsg+0xee/0x170 [ 1698.793276][ T1364] __sys_sendmsg+0xcd/0x170 [ 1698.793276][ T1364] do_syscall_64+0xc6/0x1e0 [ 1698.793276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1698.793276][ T1364] [ 1698.794982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1698.794982][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1698.794982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1698.794982][ T1364] ipv6_find_idev+0x102/0x170 [ 1698.794982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1698.794982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1698.794982][ T1364] netlink_rcv_skb+0x130/0x360 [ 1698.794982][ T1364] netlink_unicast+0x449/0x710 [ 1698.794982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1698.794982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1698.794982][ T1364] ___sys_sendmsg+0xee/0x170 [ 1698.794982][ T1364] __sys_sendmsg+0xcd/0x170 [ 1698.794982][ T1364] do_syscall_64+0xc6/0x1e0 [ 1698.794982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1698.794982][ T1364] [ 1709.043048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1709.043532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1709.043532][ T1364] ___neigh_create+0x14b/0xf60 [ 1709.043532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1709.043532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1709.043532][ T1364] ip6_output+0x1f3/0x770 [ 1709.043532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1709.043532][ T1364] mld_sendpack+0x62d/0xbc0 [ 1709.043532][ T1364] mld_ifc_work+0x32/0x1f0 [ 1709.043532][ T1364] process_one_work+0x84d/0x18a0 [ 1709.043532][ T1364] worker_thread+0x587/0xd30 [ 1709.043532][ T1364] kthread+0x28a/0x350 [ 1709.043532][ T1364] ret_from_fork+0x31/0x70 [ 1709.043532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1709.043532][ T1364] [ 1709.045262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1709.045262][ T1364] dst_init+0x84/0x4a0 [ 1709.045262][ T1364] dst_alloc+0x97/0x150 [ 1709.045262][ T1364] ip6_dst_alloc+0x23/0x90 [ 1709.045262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1709.045262][ T1364] ip6_pol_route+0x56f/0x840 [ 1709.045262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1709.045262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1709.045262][ T1364] ipv6_rcv+0x1ad/0x810 [ 1709.045262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1709.045262][ T1364] process_backlog+0x101/0x620 [ 1709.045262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1709.045262][ T1364] net_rx_action+0x495/0xbe0 [ 1709.045262][ T1364] __do_softirq+0x1b5/0x7f6 [ 1709.045262][ T1364] [ 1709.047085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1709.047085][ T1364] netdev_get_by_index+0x5e/0x80 [ 1709.047085][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1709.047085][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1709.047085][ T1364] ip6_route_add+0x1c/0x140 [ 1709.047085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1709.047085][ T1364] addrconf_add_dev+0xe2/0x170 [ 1709.047085][ T1364] inet6_addr_add+0x12f/0xa40 [ 1709.047085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1709.047085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.047085][ T1364] netlink_rcv_skb+0x130/0x360 [ 1709.047085][ T1364] netlink_unicast+0x449/0x710 [ 1709.047085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1709.047085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1709.047085][ T1364] ___sys_sendmsg+0xee/0x170 [ 1709.047085][ T1364] __sys_sendmsg+0xcd/0x170 [ 1709.047085][ T1364] do_syscall_64+0xc6/0x1e0 [ 1709.047085][ T1364] [ 1709.049381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1709.049381][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1709.049381][ T1364] ipv6_find_idev+0x102/0x170 [ 1709.049381][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1709.049381][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.049381][ T1364] netlink_rcv_skb+0x130/0x360 [ 1709.049381][ T1364] netlink_unicast+0x449/0x710 [ 1709.049381][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1709.049381][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1709.049381][ T1364] ___sys_sendmsg+0xee/0x170 [ 1709.049381][ T1364] __sys_sendmsg+0xcd/0x170 [ 1709.049381][ T1364] do_syscall_64+0xc6/0x1e0 [ 1709.049381][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1709.049381][ T1364] [ 1709.051087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1709.051087][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1709.051087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1709.051087][ T1364] ipv6_find_idev+0x102/0x170 [ 1709.051087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1709.051087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1709.051087][ T1364] netlink_rcv_skb+0x130/0x360 [ 1709.051087][ T1364] netlink_unicast+0x449/0x710 [ 1709.051087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1709.051087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1709.051087][ T1364] ___sys_sendmsg+0xee/0x170 [ 1709.051087][ T1364] __sys_sendmsg+0xcd/0x170 [ 1709.051087][ T1364] do_syscall_64+0xc6/0x1e0 [ 1709.051087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1709.051087][ T1364] [ 1719.299063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1719.299675][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1719.299675][ T1364] ___neigh_create+0x14b/0xf60 [ 1719.299675][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1719.299675][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1719.299675][ T1364] ip6_output+0x1f3/0x770 [ 1719.299675][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1719.299675][ T1364] mld_sendpack+0x62d/0xbc0 [ 1719.299675][ T1364] mld_ifc_work+0x32/0x1f0 [ 1719.299675][ T1364] process_one_work+0x84d/0x18a0 [ 1719.299675][ T1364] worker_thread+0x587/0xd30 [ 1719.299675][ T1364] kthread+0x28a/0x350 [ 1719.299675][ T1364] ret_from_fork+0x31/0x70 [ 1719.299675][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1719.299675][ T1364] [ 1719.302414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1719.302414][ T1364] dst_init+0x84/0x4a0 [ 1719.302414][ T1364] dst_alloc+0x97/0x150 [ 1719.302414][ T1364] ip6_dst_alloc+0x23/0x90 [ 1719.302414][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1719.302414][ T1364] ip6_pol_route+0x56f/0x840 [ 1719.302414][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1719.302414][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1719.302414][ T1364] ipv6_rcv+0x1ad/0x810 [ 1719.302414][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1719.302414][ T1364] process_backlog+0x101/0x620 [ 1719.302414][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1719.302414][ T1364] net_rx_action+0x495/0xbe0 [ 1719.302414][ T1364] __do_softirq+0x1b5/0x7f6 [ 1719.302414][ T1364] [ 1719.305322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1719.305322][ T1364] netdev_get_by_index+0x5e/0x80 [ 1719.305322][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1719.305322][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1719.305322][ T1364] ip6_route_add+0x1c/0x140 [ 1719.305322][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1719.305322][ T1364] addrconf_add_dev+0xe2/0x170 [ 1719.305322][ T1364] inet6_addr_add+0x12f/0xa40 [ 1719.305322][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1719.305322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.305322][ T1364] netlink_rcv_skb+0x130/0x360 [ 1719.305322][ T1364] netlink_unicast+0x449/0x710 [ 1719.305322][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1719.305322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1719.305322][ T1364] ___sys_sendmsg+0xee/0x170 [ 1719.305322][ T1364] __sys_sendmsg+0xcd/0x170 [ 1719.305322][ T1364] do_syscall_64+0xc6/0x1e0 [ 1719.305322][ T1364] [ 1719.308835][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1719.308835][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1719.308835][ T1364] ipv6_find_idev+0x102/0x170 [ 1719.308835][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1719.308835][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.308835][ T1364] netlink_rcv_skb+0x130/0x360 [ 1719.308835][ T1364] netlink_unicast+0x449/0x710 [ 1719.308835][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1719.308835][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1719.308835][ T1364] ___sys_sendmsg+0xee/0x170 [ 1719.308835][ T1364] __sys_sendmsg+0xcd/0x170 [ 1719.308835][ T1364] do_syscall_64+0xc6/0x1e0 [ 1719.308835][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1719.308835][ T1364] [ 1719.311612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1719.311612][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1719.311612][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1719.311612][ T1364] ipv6_find_idev+0x102/0x170 [ 1719.311612][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1719.311612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1719.311612][ T1364] netlink_rcv_skb+0x130/0x360 [ 1719.311612][ T1364] netlink_unicast+0x449/0x710 [ 1719.311612][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1719.311612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1719.311612][ T1364] ___sys_sendmsg+0xee/0x170 [ 1719.311612][ T1364] __sys_sendmsg+0xcd/0x170 [ 1719.311612][ T1364] do_syscall_64+0xc6/0x1e0 [ 1719.311612][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1719.311612][ T1364] [ 1729.563119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1729.563631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1729.563631][ T1364] ___neigh_create+0x14b/0xf60 [ 1729.563631][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1729.563631][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1729.563631][ T1364] ip6_output+0x1f3/0x770 [ 1729.563631][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1729.563631][ T1364] mld_sendpack+0x62d/0xbc0 [ 1729.563631][ T1364] mld_ifc_work+0x32/0x1f0 [ 1729.563631][ T1364] process_one_work+0x84d/0x18a0 [ 1729.563631][ T1364] worker_thread+0x587/0xd30 [ 1729.563631][ T1364] kthread+0x28a/0x350 [ 1729.563631][ T1364] ret_from_fork+0x31/0x70 [ 1729.563631][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1729.563631][ T1364] [ 1729.565338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1729.565338][ T1364] dst_init+0x84/0x4a0 [ 1729.565338][ T1364] dst_alloc+0x97/0x150 [ 1729.565338][ T1364] ip6_dst_alloc+0x23/0x90 [ 1729.565338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1729.565338][ T1364] ip6_pol_route+0x56f/0x840 [ 1729.565338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1729.565338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1729.565338][ T1364] ipv6_rcv+0x1ad/0x810 [ 1729.565338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1729.565338][ T1364] process_backlog+0x101/0x620 [ 1729.565338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1729.565338][ T1364] net_rx_action+0x495/0xbe0 [ 1729.565338][ T1364] __do_softirq+0x1b5/0x7f6 [ 1729.565338][ T1364] [ 1729.567156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1729.567156][ T1364] netdev_get_by_index+0x5e/0x80 [ 1729.567156][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1729.567156][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1729.567156][ T1364] ip6_route_add+0x1c/0x140 [ 1729.567156][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1729.567156][ T1364] addrconf_add_dev+0xe2/0x170 [ 1729.567156][ T1364] inet6_addr_add+0x12f/0xa40 [ 1729.567156][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1729.567156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.567156][ T1364] netlink_rcv_skb+0x130/0x360 [ 1729.567156][ T1364] netlink_unicast+0x449/0x710 [ 1729.567156][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1729.567156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1729.567156][ T1364] ___sys_sendmsg+0xee/0x170 [ 1729.567156][ T1364] __sys_sendmsg+0xcd/0x170 [ 1729.567156][ T1364] do_syscall_64+0xc6/0x1e0 [ 1729.567156][ T1364] [ 1729.569384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1729.569384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1729.569384][ T1364] ipv6_find_idev+0x102/0x170 [ 1729.569384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1729.569384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.569384][ T1364] netlink_rcv_skb+0x130/0x360 [ 1729.569384][ T1364] netlink_unicast+0x449/0x710 [ 1729.569384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1729.569384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1729.569384][ T1364] ___sys_sendmsg+0xee/0x170 [ 1729.569384][ T1364] __sys_sendmsg+0xcd/0x170 [ 1729.569384][ T1364] do_syscall_64+0xc6/0x1e0 [ 1729.569384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1729.569384][ T1364] [ 1729.571091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1729.571091][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1729.571091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1729.571091][ T1364] ipv6_find_idev+0x102/0x170 [ 1729.571091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1729.571091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1729.571091][ T1364] netlink_rcv_skb+0x130/0x360 [ 1729.571091][ T1364] netlink_unicast+0x449/0x710 [ 1729.571091][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1729.571091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1729.571091][ T1364] ___sys_sendmsg+0xee/0x170 [ 1729.571091][ T1364] __sys_sendmsg+0xcd/0x170 [ 1729.571091][ T1364] do_syscall_64+0xc6/0x1e0 [ 1729.571091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1729.571091][ T1364] [ 1739.818984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1739.819402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1739.819402][ T1364] ___neigh_create+0x14b/0xf60 [ 1739.819402][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1739.819402][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1739.819402][ T1364] ip6_output+0x1f3/0x770 [ 1739.819402][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1739.819402][ T1364] mld_sendpack+0x62d/0xbc0 [ 1739.819402][ T1364] mld_ifc_work+0x32/0x1f0 [ 1739.819402][ T1364] process_one_work+0x84d/0x18a0 [ 1739.819402][ T1364] worker_thread+0x587/0xd30 [ 1739.819402][ T1364] kthread+0x28a/0x350 [ 1739.819402][ T1364] ret_from_fork+0x31/0x70 [ 1739.819402][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1739.819402][ T1364] [ 1739.821260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1739.821260][ T1364] dst_init+0x84/0x4a0 [ 1739.821260][ T1364] dst_alloc+0x97/0x150 [ 1739.821260][ T1364] ip6_dst_alloc+0x23/0x90 [ 1739.821260][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1739.821260][ T1364] ip6_pol_route+0x56f/0x840 [ 1739.821260][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1739.821260][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1739.821260][ T1364] ipv6_rcv+0x1ad/0x810 [ 1739.821260][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1739.821260][ T1364] process_backlog+0x101/0x620 [ 1739.821260][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1739.821260][ T1364] net_rx_action+0x495/0xbe0 [ 1739.821260][ T1364] __do_softirq+0x1b5/0x7f6 [ 1739.821260][ T1364] [ 1739.823107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1739.823107][ T1364] netdev_get_by_index+0x5e/0x80 [ 1739.823107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1739.823107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1739.823107][ T1364] ip6_route_add+0x1c/0x140 [ 1739.823107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1739.823107][ T1364] addrconf_add_dev+0xe2/0x170 [ 1739.823107][ T1364] inet6_addr_add+0x12f/0xa40 [ 1739.823107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1739.823107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.823107][ T1364] netlink_rcv_skb+0x130/0x360 [ 1739.823107][ T1364] netlink_unicast+0x449/0x710 [ 1739.823107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1739.823107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1739.823107][ T1364] ___sys_sendmsg+0xee/0x170 [ 1739.823107][ T1364] __sys_sendmsg+0xcd/0x170 [ 1739.823107][ T1364] do_syscall_64+0xc6/0x1e0 [ 1739.823107][ T1364] [ 1739.825321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1739.825321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1739.825321][ T1364] ipv6_find_idev+0x102/0x170 [ 1739.825321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1739.825321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.825321][ T1364] netlink_rcv_skb+0x130/0x360 [ 1739.825321][ T1364] netlink_unicast+0x449/0x710 [ 1739.825321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1739.825321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1739.825321][ T1364] ___sys_sendmsg+0xee/0x170 [ 1739.825321][ T1364] __sys_sendmsg+0xcd/0x170 [ 1739.825321][ T1364] do_syscall_64+0xc6/0x1e0 [ 1739.825321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1739.825321][ T1364] [ 1739.827055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1739.827055][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1739.827055][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1739.827055][ T1364] ipv6_find_idev+0x102/0x170 [ 1739.827055][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1739.827055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1739.827055][ T1364] netlink_rcv_skb+0x130/0x360 [ 1739.827055][ T1364] netlink_unicast+0x449/0x710 [ 1739.827055][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1739.827055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1739.827055][ T1364] ___sys_sendmsg+0xee/0x170 [ 1739.827055][ T1364] __sys_sendmsg+0xcd/0x170 [ 1739.827055][ T1364] do_syscall_64+0xc6/0x1e0 [ 1739.827055][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1739.827055][ T1364] [ 1750.075035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1750.075452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1750.075452][ T1364] ___neigh_create+0x14b/0xf60 [ 1750.075452][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1750.075452][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1750.075452][ T1364] ip6_output+0x1f3/0x770 [ 1750.075452][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1750.075452][ T1364] mld_sendpack+0x62d/0xbc0 [ 1750.075452][ T1364] mld_ifc_work+0x32/0x1f0 [ 1750.075452][ T1364] process_one_work+0x84d/0x18a0 [ 1750.075452][ T1364] worker_thread+0x587/0xd30 [ 1750.075452][ T1364] kthread+0x28a/0x350 [ 1750.075452][ T1364] ret_from_fork+0x31/0x70 [ 1750.075452][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1750.075452][ T1364] [ 1750.077252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1750.077252][ T1364] dst_init+0x84/0x4a0 [ 1750.077252][ T1364] dst_alloc+0x97/0x150 [ 1750.077252][ T1364] ip6_dst_alloc+0x23/0x90 [ 1750.077252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1750.077252][ T1364] ip6_pol_route+0x56f/0x840 [ 1750.077252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1750.077252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1750.077252][ T1364] ipv6_rcv+0x1ad/0x810 [ 1750.077252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1750.077252][ T1364] process_backlog+0x101/0x620 [ 1750.077252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1750.077252][ T1364] net_rx_action+0x495/0xbe0 [ 1750.077252][ T1364] __do_softirq+0x1b5/0x7f6 [ 1750.077252][ T1364] [ 1750.079093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1750.079093][ T1364] netdev_get_by_index+0x5e/0x80 [ 1750.079093][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1750.079093][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1750.079093][ T1364] ip6_route_add+0x1c/0x140 [ 1750.079093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1750.079093][ T1364] addrconf_add_dev+0xe2/0x170 [ 1750.079093][ T1364] inet6_addr_add+0x12f/0xa40 [ 1750.079093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1750.079093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.079093][ T1364] netlink_rcv_skb+0x130/0x360 [ 1750.079093][ T1364] netlink_unicast+0x449/0x710 [ 1750.079093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1750.079093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1750.079093][ T1364] ___sys_sendmsg+0xee/0x170 [ 1750.079093][ T1364] __sys_sendmsg+0xcd/0x170 [ 1750.079093][ T1364] do_syscall_64+0xc6/0x1e0 [ 1750.079093][ T1364] [ 1750.081384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1750.081384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1750.081384][ T1364] ipv6_find_idev+0x102/0x170 [ 1750.081384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1750.081384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.081384][ T1364] netlink_rcv_skb+0x130/0x360 [ 1750.081384][ T1364] netlink_unicast+0x449/0x710 [ 1750.081384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1750.081384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1750.081384][ T1364] ___sys_sendmsg+0xee/0x170 [ 1750.081384][ T1364] __sys_sendmsg+0xcd/0x170 [ 1750.081384][ T1364] do_syscall_64+0xc6/0x1e0 [ 1750.081384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1750.081384][ T1364] [ 1750.083211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1750.083211][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1750.083211][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1750.083211][ T1364] ipv6_find_idev+0x102/0x170 [ 1750.083211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1750.083211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1750.083211][ T1364] netlink_rcv_skb+0x130/0x360 [ 1750.083211][ T1364] netlink_unicast+0x449/0x710 [ 1750.083211][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1750.083211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1750.083211][ T1364] ___sys_sendmsg+0xee/0x170 [ 1750.083211][ T1364] __sys_sendmsg+0xcd/0x170 [ 1750.083211][ T1364] do_syscall_64+0xc6/0x1e0 [ 1750.083211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1750.083211][ T1364] [ 1760.107038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1760.107527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1760.107527][ T1364] ___neigh_create+0x14b/0xf60 [ 1760.107527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1760.107527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1760.107527][ T1364] ip6_output+0x1f3/0x770 [ 1760.107527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1760.107527][ T1364] mld_sendpack+0x62d/0xbc0 [ 1760.107527][ T1364] mld_ifc_work+0x32/0x1f0 [ 1760.107527][ T1364] process_one_work+0x84d/0x18a0 [ 1760.107527][ T1364] worker_thread+0x587/0xd30 [ 1760.107527][ T1364] kthread+0x28a/0x350 [ 1760.107527][ T1364] ret_from_fork+0x31/0x70 [ 1760.107527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1760.107527][ T1364] [ 1760.109246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1760.109246][ T1364] dst_init+0x84/0x4a0 [ 1760.109246][ T1364] dst_alloc+0x97/0x150 [ 1760.109246][ T1364] ip6_dst_alloc+0x23/0x90 [ 1760.109246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1760.109246][ T1364] ip6_pol_route+0x56f/0x840 [ 1760.109246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1760.109246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1760.109246][ T1364] ipv6_rcv+0x1ad/0x810 [ 1760.109246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1760.109246][ T1364] process_backlog+0x101/0x620 [ 1760.109246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1760.109246][ T1364] net_rx_action+0x495/0xbe0 [ 1760.109246][ T1364] __do_softirq+0x1b5/0x7f6 [ 1760.109246][ T1364] [ 1760.111074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1760.111074][ T1364] netdev_get_by_index+0x5e/0x80 [ 1760.111074][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1760.111074][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1760.111074][ T1364] ip6_route_add+0x1c/0x140 [ 1760.111074][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1760.111074][ T1364] addrconf_add_dev+0xe2/0x170 [ 1760.111074][ T1364] inet6_addr_add+0x12f/0xa40 [ 1760.111074][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1760.111074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.111074][ T1364] netlink_rcv_skb+0x130/0x360 [ 1760.111074][ T1364] netlink_unicast+0x449/0x710 [ 1760.111074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1760.111074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1760.111074][ T1364] ___sys_sendmsg+0xee/0x170 [ 1760.111074][ T1364] __sys_sendmsg+0xcd/0x170 [ 1760.111074][ T1364] do_syscall_64+0xc6/0x1e0 [ 1760.111074][ T1364] [ 1760.113276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1760.113276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1760.113276][ T1364] ipv6_find_idev+0x102/0x170 [ 1760.113276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1760.113276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.113276][ T1364] netlink_rcv_skb+0x130/0x360 [ 1760.113276][ T1364] netlink_unicast+0x449/0x710 [ 1760.113276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1760.113276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1760.113276][ T1364] ___sys_sendmsg+0xee/0x170 [ 1760.113276][ T1364] __sys_sendmsg+0xcd/0x170 [ 1760.113276][ T1364] do_syscall_64+0xc6/0x1e0 [ 1760.113276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1760.113276][ T1364] [ 1760.114992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1760.114992][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1760.114992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1760.114992][ T1364] ipv6_find_idev+0x102/0x170 [ 1760.114992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1760.114992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1760.114992][ T1364] netlink_rcv_skb+0x130/0x360 [ 1760.114992][ T1364] netlink_unicast+0x449/0x710 [ 1760.114992][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1760.114992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1760.114992][ T1364] ___sys_sendmsg+0xee/0x170 [ 1760.114992][ T1364] __sys_sendmsg+0xcd/0x170 [ 1760.114992][ T1364] do_syscall_64+0xc6/0x1e0 [ 1760.114992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1760.114992][ T1364] [ 1770.187032][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1770.187564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1770.187564][ T1364] ___neigh_create+0x14b/0xf60 [ 1770.187564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1770.187564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1770.187564][ T1364] ip6_output+0x1f3/0x770 [ 1770.187564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1770.187564][ T1364] mld_sendpack+0x62d/0xbc0 [ 1770.187564][ T1364] mld_ifc_work+0x32/0x1f0 [ 1770.187564][ T1364] process_one_work+0x84d/0x18a0 [ 1770.187564][ T1364] worker_thread+0x587/0xd30 [ 1770.187564][ T1364] kthread+0x28a/0x350 [ 1770.187564][ T1364] ret_from_fork+0x31/0x70 [ 1770.187564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1770.187564][ T1364] [ 1770.189270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1770.189270][ T1364] dst_init+0x84/0x4a0 [ 1770.189270][ T1364] dst_alloc+0x97/0x150 [ 1770.189270][ T1364] ip6_dst_alloc+0x23/0x90 [ 1770.189270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1770.189270][ T1364] ip6_pol_route+0x56f/0x840 [ 1770.189270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1770.189270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1770.189270][ T1364] ipv6_rcv+0x1ad/0x810 [ 1770.189270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1770.189270][ T1364] process_backlog+0x101/0x620 [ 1770.189270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1770.189270][ T1364] net_rx_action+0x495/0xbe0 [ 1770.189270][ T1364] __do_softirq+0x1b5/0x7f6 [ 1770.189270][ T1364] [ 1770.191105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1770.191105][ T1364] netdev_get_by_index+0x5e/0x80 [ 1770.191105][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1770.191105][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1770.191105][ T1364] ip6_route_add+0x1c/0x140 [ 1770.191105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1770.191105][ T1364] addrconf_add_dev+0xe2/0x170 [ 1770.191105][ T1364] inet6_addr_add+0x12f/0xa40 [ 1770.191105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1770.191105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.191105][ T1364] netlink_rcv_skb+0x130/0x360 [ 1770.191105][ T1364] netlink_unicast+0x449/0x710 [ 1770.191105][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1770.191105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1770.191105][ T1364] ___sys_sendmsg+0xee/0x170 [ 1770.191105][ T1364] __sys_sendmsg+0xcd/0x170 [ 1770.191105][ T1364] do_syscall_64+0xc6/0x1e0 [ 1770.191105][ T1364] [ 1770.193288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1770.193288][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1770.193288][ T1364] ipv6_find_idev+0x102/0x170 [ 1770.193288][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.193288][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.193288][ T1364] netlink_rcv_skb+0x130/0x360 [ 1770.193288][ T1364] netlink_unicast+0x449/0x710 [ 1770.193288][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1770.193288][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1770.193288][ T1364] ___sys_sendmsg+0xee/0x170 [ 1770.193288][ T1364] __sys_sendmsg+0xcd/0x170 [ 1770.193288][ T1364] do_syscall_64+0xc6/0x1e0 [ 1770.193288][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.193288][ T1364] [ 1770.195000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1770.195000][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1770.195000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1770.195000][ T1364] ipv6_find_idev+0x102/0x170 [ 1770.195000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1770.195000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1770.195000][ T1364] netlink_rcv_skb+0x130/0x360 [ 1770.195000][ T1364] netlink_unicast+0x449/0x710 [ 1770.195000][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1770.195000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1770.195000][ T1364] ___sys_sendmsg+0xee/0x170 [ 1770.195000][ T1364] __sys_sendmsg+0xcd/0x170 [ 1770.195000][ T1364] do_syscall_64+0xc6/0x1e0 [ 1770.195000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1770.195000][ T1364] [ 1780.434997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1780.435488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1780.435488][ T1364] ___neigh_create+0x14b/0xf60 [ 1780.435488][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1780.435488][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1780.435488][ T1364] ip6_output+0x1f3/0x770 [ 1780.435488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1780.435488][ T1364] mld_sendpack+0x62d/0xbc0 [ 1780.435488][ T1364] mld_ifc_work+0x32/0x1f0 [ 1780.435488][ T1364] process_one_work+0x84d/0x18a0 [ 1780.435488][ T1364] worker_thread+0x587/0xd30 [ 1780.435488][ T1364] kthread+0x28a/0x350 [ 1780.435488][ T1364] ret_from_fork+0x31/0x70 [ 1780.435488][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1780.435488][ T1364] [ 1780.437221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1780.437221][ T1364] dst_init+0x84/0x4a0 [ 1780.437221][ T1364] dst_alloc+0x97/0x150 [ 1780.437221][ T1364] ip6_dst_alloc+0x23/0x90 [ 1780.437221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1780.437221][ T1364] ip6_pol_route+0x56f/0x840 [ 1780.437221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1780.437221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1780.437221][ T1364] ipv6_rcv+0x1ad/0x810 [ 1780.437221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1780.437221][ T1364] process_backlog+0x101/0x620 [ 1780.437221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1780.437221][ T1364] net_rx_action+0x495/0xbe0 [ 1780.437221][ T1364] __do_softirq+0x1b5/0x7f6 [ 1780.437221][ T1364] [ 1780.439051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1780.439051][ T1364] netdev_get_by_index+0x5e/0x80 [ 1780.439051][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1780.439051][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1780.439051][ T1364] ip6_route_add+0x1c/0x140 [ 1780.439051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1780.439051][ T1364] addrconf_add_dev+0xe2/0x170 [ 1780.439051][ T1364] inet6_addr_add+0x12f/0xa40 [ 1780.439051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1780.439051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.439051][ T1364] netlink_rcv_skb+0x130/0x360 [ 1780.439051][ T1364] netlink_unicast+0x449/0x710 [ 1780.439051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1780.439051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1780.439051][ T1364] ___sys_sendmsg+0xee/0x170 [ 1780.439051][ T1364] __sys_sendmsg+0xcd/0x170 [ 1780.439051][ T1364] do_syscall_64+0xc6/0x1e0 [ 1780.439051][ T1364] [ 1780.441247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1780.441247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1780.441247][ T1364] ipv6_find_idev+0x102/0x170 [ 1780.441247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.441247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.441247][ T1364] netlink_rcv_skb+0x130/0x360 [ 1780.441247][ T1364] netlink_unicast+0x449/0x710 [ 1780.441247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1780.441247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1780.441247][ T1364] ___sys_sendmsg+0xee/0x170 [ 1780.441247][ T1364] __sys_sendmsg+0xcd/0x170 [ 1780.441247][ T1364] do_syscall_64+0xc6/0x1e0 [ 1780.441247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.441247][ T1364] [ 1780.442975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1780.442975][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1780.442975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1780.442975][ T1364] ipv6_find_idev+0x102/0x170 [ 1780.442975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1780.442975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1780.442975][ T1364] netlink_rcv_skb+0x130/0x360 [ 1780.442975][ T1364] netlink_unicast+0x449/0x710 [ 1780.442975][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1780.442975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1780.442975][ T1364] ___sys_sendmsg+0xee/0x170 [ 1780.442975][ T1364] __sys_sendmsg+0xcd/0x170 [ 1780.442975][ T1364] do_syscall_64+0xc6/0x1e0 [ 1780.442975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1780.442975][ T1364] [ 1790.507120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1790.507620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1790.507620][ T1364] ___neigh_create+0x14b/0xf60 [ 1790.507620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1790.507620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1790.507620][ T1364] ip6_output+0x1f3/0x770 [ 1790.507620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1790.507620][ T1364] mld_sendpack+0x62d/0xbc0 [ 1790.507620][ T1364] mld_ifc_work+0x32/0x1f0 [ 1790.507620][ T1364] process_one_work+0x84d/0x18a0 [ 1790.507620][ T1364] worker_thread+0x587/0xd30 [ 1790.507620][ T1364] kthread+0x28a/0x350 [ 1790.507620][ T1364] ret_from_fork+0x31/0x70 [ 1790.507620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1790.507620][ T1364] [ 1790.509336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1790.509336][ T1364] dst_init+0x84/0x4a0 [ 1790.509336][ T1364] dst_alloc+0x97/0x150 [ 1790.509336][ T1364] ip6_dst_alloc+0x23/0x90 [ 1790.509336][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1790.509336][ T1364] ip6_pol_route+0x56f/0x840 [ 1790.509336][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1790.509336][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1790.509336][ T1364] ipv6_rcv+0x1ad/0x810 [ 1790.509336][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1790.509336][ T1364] process_backlog+0x101/0x620 [ 1790.509336][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1790.509336][ T1364] net_rx_action+0x495/0xbe0 [ 1790.509336][ T1364] __do_softirq+0x1b5/0x7f6 [ 1790.509336][ T1364] [ 1790.511184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1790.511184][ T1364] netdev_get_by_index+0x5e/0x80 [ 1790.511184][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1790.511184][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1790.511184][ T1364] ip6_route_add+0x1c/0x140 [ 1790.511184][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1790.511184][ T1364] addrconf_add_dev+0xe2/0x170 [ 1790.511184][ T1364] inet6_addr_add+0x12f/0xa40 [ 1790.511184][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1790.511184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.511184][ T1364] netlink_rcv_skb+0x130/0x360 [ 1790.511184][ T1364] netlink_unicast+0x449/0x710 [ 1790.511184][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1790.511184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1790.511184][ T1364] ___sys_sendmsg+0xee/0x170 [ 1790.511184][ T1364] __sys_sendmsg+0xcd/0x170 [ 1790.511184][ T1364] do_syscall_64+0xc6/0x1e0 [ 1790.511184][ T1364] [ 1790.513402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1790.513402][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1790.513402][ T1364] ipv6_find_idev+0x102/0x170 [ 1790.513402][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.513402][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.513402][ T1364] netlink_rcv_skb+0x130/0x360 [ 1790.513402][ T1364] netlink_unicast+0x449/0x710 [ 1790.513402][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1790.513402][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1790.513402][ T1364] ___sys_sendmsg+0xee/0x170 [ 1790.513402][ T1364] __sys_sendmsg+0xcd/0x170 [ 1790.513402][ T1364] do_syscall_64+0xc6/0x1e0 [ 1790.513402][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.513402][ T1364] [ 1790.515132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1790.515132][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1790.515132][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1790.515132][ T1364] ipv6_find_idev+0x102/0x170 [ 1790.515132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1790.515132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1790.515132][ T1364] netlink_rcv_skb+0x130/0x360 [ 1790.515132][ T1364] netlink_unicast+0x449/0x710 [ 1790.515132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1790.515132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1790.515132][ T1364] ___sys_sendmsg+0xee/0x170 [ 1790.515132][ T1364] __sys_sendmsg+0xcd/0x170 [ 1790.515132][ T1364] do_syscall_64+0xc6/0x1e0 [ 1790.515132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1790.515132][ T1364] [ 1800.651031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1800.651469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1800.651469][ T1364] ___neigh_create+0x14b/0xf60 [ 1800.651469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1800.651469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1800.651469][ T1364] ip6_output+0x1f3/0x770 [ 1800.651469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1800.651469][ T1364] mld_sendpack+0x62d/0xbc0 [ 1800.651469][ T1364] mld_ifc_work+0x32/0x1f0 [ 1800.651469][ T1364] process_one_work+0x84d/0x18a0 [ 1800.651469][ T1364] worker_thread+0x587/0xd30 [ 1800.651469][ T1364] kthread+0x28a/0x350 [ 1800.651469][ T1364] ret_from_fork+0x31/0x70 [ 1800.651469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1800.651469][ T1364] [ 1800.653203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1800.653203][ T1364] dst_init+0x84/0x4a0 [ 1800.653203][ T1364] dst_alloc+0x97/0x150 [ 1800.653203][ T1364] ip6_dst_alloc+0x23/0x90 [ 1800.653203][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1800.653203][ T1364] ip6_pol_route+0x56f/0x840 [ 1800.653203][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1800.653203][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1800.653203][ T1364] ipv6_rcv+0x1ad/0x810 [ 1800.653203][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1800.653203][ T1364] process_backlog+0x101/0x620 [ 1800.653203][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1800.653203][ T1364] net_rx_action+0x495/0xbe0 [ 1800.653203][ T1364] __do_softirq+0x1b5/0x7f6 [ 1800.653203][ T1364] [ 1800.655038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1800.655038][ T1364] netdev_get_by_index+0x5e/0x80 [ 1800.655038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1800.655038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1800.655038][ T1364] ip6_route_add+0x1c/0x140 [ 1800.655038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1800.655038][ T1364] addrconf_add_dev+0xe2/0x170 [ 1800.655038][ T1364] inet6_addr_add+0x12f/0xa40 [ 1800.655038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1800.655038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.655038][ T1364] netlink_rcv_skb+0x130/0x360 [ 1800.655038][ T1364] netlink_unicast+0x449/0x710 [ 1800.655038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1800.655038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1800.655038][ T1364] ___sys_sendmsg+0xee/0x170 [ 1800.655038][ T1364] __sys_sendmsg+0xcd/0x170 [ 1800.655038][ T1364] do_syscall_64+0xc6/0x1e0 [ 1800.655038][ T1364] [ 1800.657249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1800.657249][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1800.657249][ T1364] ipv6_find_idev+0x102/0x170 [ 1800.657249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.657249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.657249][ T1364] netlink_rcv_skb+0x130/0x360 [ 1800.657249][ T1364] netlink_unicast+0x449/0x710 [ 1800.657249][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1800.657249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1800.657249][ T1364] ___sys_sendmsg+0xee/0x170 [ 1800.657249][ T1364] __sys_sendmsg+0xcd/0x170 [ 1800.657249][ T1364] do_syscall_64+0xc6/0x1e0 [ 1800.657249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.657249][ T1364] [ 1800.658980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1800.658980][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1800.658980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1800.658980][ T1364] ipv6_find_idev+0x102/0x170 [ 1800.658980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1800.658980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1800.658980][ T1364] netlink_rcv_skb+0x130/0x360 [ 1800.658980][ T1364] netlink_unicast+0x449/0x710 [ 1800.658980][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1800.658980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1800.658980][ T1364] ___sys_sendmsg+0xee/0x170 [ 1800.658980][ T1364] __sys_sendmsg+0xcd/0x170 [ 1800.658980][ T1364] do_syscall_64+0xc6/0x1e0 [ 1800.658980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1800.658980][ T1364] [ 1810.707089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1810.707516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1810.707516][ T1364] ___neigh_create+0x14b/0xf60 [ 1810.707516][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1810.707516][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1810.707516][ T1364] ip6_output+0x1f3/0x770 [ 1810.707516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1810.707516][ T1364] mld_sendpack+0x62d/0xbc0 [ 1810.707516][ T1364] mld_ifc_work+0x32/0x1f0 [ 1810.707516][ T1364] process_one_work+0x84d/0x18a0 [ 1810.707516][ T1364] worker_thread+0x587/0xd30 [ 1810.707516][ T1364] kthread+0x28a/0x350 [ 1810.707516][ T1364] ret_from_fork+0x31/0x70 [ 1810.707516][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1810.707516][ T1364] [ 1810.709236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1810.709236][ T1364] dst_init+0x84/0x4a0 [ 1810.709236][ T1364] dst_alloc+0x97/0x150 [ 1810.709236][ T1364] ip6_dst_alloc+0x23/0x90 [ 1810.709236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1810.709236][ T1364] ip6_pol_route+0x56f/0x840 [ 1810.709236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1810.709236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1810.709236][ T1364] ipv6_rcv+0x1ad/0x810 [ 1810.709236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1810.709236][ T1364] process_backlog+0x101/0x620 [ 1810.709236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1810.709236][ T1364] net_rx_action+0x495/0xbe0 [ 1810.709236][ T1364] __do_softirq+0x1b5/0x7f6 [ 1810.709236][ T1364] [ 1810.711059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1810.711059][ T1364] netdev_get_by_index+0x5e/0x80 [ 1810.711059][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1810.711059][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1810.711059][ T1364] ip6_route_add+0x1c/0x140 [ 1810.711059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1810.711059][ T1364] addrconf_add_dev+0xe2/0x170 [ 1810.711059][ T1364] inet6_addr_add+0x12f/0xa40 [ 1810.711059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1810.711059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1810.711059][ T1364] netlink_rcv_skb+0x130/0x360 [ 1810.711059][ T1364] netlink_unicast+0x449/0x710 [ 1810.711059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1810.711059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1810.711059][ T1364] ___sys_sendmsg+0xee/0x170 [ 1810.711059][ T1364] __sys_sendmsg+0xcd/0x170 [ 1810.711059][ T1364] do_syscall_64+0xc6/0x1e0 [ 1810.711059][ T1364] [ 1810.713243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1810.713243][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1810.713243][ T1364] ipv6_find_idev+0x102/0x170 [ 1810.713243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1810.713243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1810.713243][ T1364] netlink_rcv_skb+0x130/0x360 [ 1810.713243][ T1364] netlink_unicast+0x449/0x710 [ 1810.713243][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1810.713243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1810.713243][ T1364] ___sys_sendmsg+0xee/0x170 [ 1810.713243][ T1364] __sys_sendmsg+0xcd/0x170 [ 1810.713243][ T1364] do_syscall_64+0xc6/0x1e0 [ 1810.713243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1810.713243][ T1364] [ 1810.714955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1810.714955][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1810.714955][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1810.714955][ T1364] ipv6_find_idev+0x102/0x170 [ 1810.714955][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1810.714955][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1810.714955][ T1364] netlink_rcv_skb+0x130/0x360 [ 1810.714955][ T1364] netlink_unicast+0x449/0x710 [ 1810.714955][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1810.714955][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1810.714955][ T1364] ___sys_sendmsg+0xee/0x170 [ 1810.714955][ T1364] __sys_sendmsg+0xcd/0x170 [ 1810.714955][ T1364] do_syscall_64+0xc6/0x1e0 [ 1810.714955][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1810.714955][ T1364] [ 1820.787050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1820.787507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1820.787507][ T1364] ___neigh_create+0x14b/0xf60 [ 1820.787507][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1820.787507][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1820.787507][ T1364] ip6_output+0x1f3/0x770 [ 1820.787507][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1820.787507][ T1364] mld_sendpack+0x62d/0xbc0 [ 1820.787507][ T1364] mld_ifc_work+0x32/0x1f0 [ 1820.787507][ T1364] process_one_work+0x84d/0x18a0 [ 1820.787507][ T1364] worker_thread+0x587/0xd30 [ 1820.787507][ T1364] kthread+0x28a/0x350 [ 1820.787507][ T1364] ret_from_fork+0x31/0x70 [ 1820.787507][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1820.787507][ T1364] [ 1820.789216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1820.789216][ T1364] dst_init+0x84/0x4a0 [ 1820.789216][ T1364] dst_alloc+0x97/0x150 [ 1820.789216][ T1364] ip6_dst_alloc+0x23/0x90 [ 1820.789216][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1820.789216][ T1364] ip6_pol_route+0x56f/0x840 [ 1820.789216][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1820.789216][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1820.789216][ T1364] ipv6_rcv+0x1ad/0x810 [ 1820.789216][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1820.789216][ T1364] process_backlog+0x101/0x620 [ 1820.789216][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1820.789216][ T1364] net_rx_action+0x495/0xbe0 [ 1820.789216][ T1364] __do_softirq+0x1b5/0x7f6 [ 1820.789216][ T1364] [ 1820.791054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1820.791054][ T1364] netdev_get_by_index+0x5e/0x80 [ 1820.791054][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1820.791054][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1820.791054][ T1364] ip6_route_add+0x1c/0x140 [ 1820.791054][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1820.791054][ T1364] addrconf_add_dev+0xe2/0x170 [ 1820.791054][ T1364] inet6_addr_add+0x12f/0xa40 [ 1820.791054][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1820.791054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1820.791054][ T1364] netlink_rcv_skb+0x130/0x360 [ 1820.791054][ T1364] netlink_unicast+0x449/0x710 [ 1820.791054][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1820.791054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1820.791054][ T1364] ___sys_sendmsg+0xee/0x170 [ 1820.791054][ T1364] __sys_sendmsg+0xcd/0x170 [ 1820.791054][ T1364] do_syscall_64+0xc6/0x1e0 [ 1820.791054][ T1364] [ 1820.793249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1820.793249][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1820.793249][ T1364] ipv6_find_idev+0x102/0x170 [ 1820.793249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1820.793249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1820.793249][ T1364] netlink_rcv_skb+0x130/0x360 [ 1820.793249][ T1364] netlink_unicast+0x449/0x710 [ 1820.793249][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1820.793249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1820.793249][ T1364] ___sys_sendmsg+0xee/0x170 [ 1820.793249][ T1364] __sys_sendmsg+0xcd/0x170 [ 1820.793249][ T1364] do_syscall_64+0xc6/0x1e0 [ 1820.793249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1820.793249][ T1364] [ 1820.794963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1820.794963][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1820.794963][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1820.794963][ T1364] ipv6_find_idev+0x102/0x170 [ 1820.794963][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1820.794963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1820.794963][ T1364] netlink_rcv_skb+0x130/0x360 [ 1820.794963][ T1364] netlink_unicast+0x449/0x710 [ 1820.794963][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1820.794963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1820.794963][ T1364] ___sys_sendmsg+0xee/0x170 [ 1820.794963][ T1364] __sys_sendmsg+0xcd/0x170 [ 1820.794963][ T1364] do_syscall_64+0xc6/0x1e0 [ 1820.794963][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1820.794963][ T1364] [ 1830.875130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1830.875557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1830.875557][ T1364] ___neigh_create+0x14b/0xf60 [ 1830.875557][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1830.875557][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1830.875557][ T1364] ip6_output+0x1f3/0x770 [ 1830.875557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1830.875557][ T1364] mld_sendpack+0x62d/0xbc0 [ 1830.875557][ T1364] mld_ifc_work+0x32/0x1f0 [ 1830.875557][ T1364] process_one_work+0x84d/0x18a0 [ 1830.875557][ T1364] worker_thread+0x587/0xd30 [ 1830.875557][ T1364] kthread+0x28a/0x350 [ 1830.875557][ T1364] ret_from_fork+0x31/0x70 [ 1830.875557][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1830.875557][ T1364] [ 1830.877406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1830.877406][ T1364] dst_init+0x84/0x4a0 [ 1830.877406][ T1364] dst_alloc+0x97/0x150 [ 1830.877406][ T1364] ip6_dst_alloc+0x23/0x90 [ 1830.877406][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1830.877406][ T1364] ip6_pol_route+0x56f/0x840 [ 1830.877406][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1830.877406][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1830.877406][ T1364] ipv6_rcv+0x1ad/0x810 [ 1830.877406][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1830.877406][ T1364] process_backlog+0x101/0x620 [ 1830.877406][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1830.877406][ T1364] net_rx_action+0x495/0xbe0 [ 1830.877406][ T1364] __do_softirq+0x1b5/0x7f6 [ 1830.877406][ T1364] [ 1830.879227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1830.879227][ T1364] netdev_get_by_index+0x5e/0x80 [ 1830.879227][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1830.879227][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1830.879227][ T1364] ip6_route_add+0x1c/0x140 [ 1830.879227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1830.879227][ T1364] addrconf_add_dev+0xe2/0x170 [ 1830.879227][ T1364] inet6_addr_add+0x12f/0xa40 [ 1830.879227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1830.879227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1830.879227][ T1364] netlink_rcv_skb+0x130/0x360 [ 1830.879227][ T1364] netlink_unicast+0x449/0x710 [ 1830.879227][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1830.879227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1830.879227][ T1364] ___sys_sendmsg+0xee/0x170 [ 1830.879227][ T1364] __sys_sendmsg+0xcd/0x170 [ 1830.879227][ T1364] do_syscall_64+0xc6/0x1e0 [ 1830.879227][ T1364] [ 1830.881422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1830.881422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1830.881422][ T1364] ipv6_find_idev+0x102/0x170 [ 1830.881422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1830.881422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1830.881422][ T1364] netlink_rcv_skb+0x130/0x360 [ 1830.881422][ T1364] netlink_unicast+0x449/0x710 [ 1830.881422][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1830.881422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1830.881422][ T1364] ___sys_sendmsg+0xee/0x170 [ 1830.881422][ T1364] __sys_sendmsg+0xcd/0x170 [ 1830.881422][ T1364] do_syscall_64+0xc6/0x1e0 [ 1830.881422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1830.881422][ T1364] [ 1830.883130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1830.883130][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1830.883130][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1830.883130][ T1364] ipv6_find_idev+0x102/0x170 [ 1830.883130][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1830.883130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1830.883130][ T1364] netlink_rcv_skb+0x130/0x360 [ 1830.883130][ T1364] netlink_unicast+0x449/0x710 [ 1830.883130][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1830.883130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1830.883130][ T1364] ___sys_sendmsg+0xee/0x170 [ 1830.883130][ T1364] __sys_sendmsg+0xcd/0x170 [ 1830.883130][ T1364] do_syscall_64+0xc6/0x1e0 [ 1830.883130][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1830.883130][ T1364] [ 1840.987021][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1840.987440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1840.987440][ T1364] ___neigh_create+0x14b/0xf60 [ 1840.987440][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1840.987440][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1840.987440][ T1364] ip6_output+0x1f3/0x770 [ 1840.987440][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1840.987440][ T1364] mld_sendpack+0x62d/0xbc0 [ 1840.987440][ T1364] mld_ifc_work+0x32/0x1f0 [ 1840.987440][ T1364] process_one_work+0x84d/0x18a0 [ 1840.987440][ T1364] worker_thread+0x587/0xd30 [ 1840.987440][ T1364] kthread+0x28a/0x350 [ 1840.987440][ T1364] ret_from_fork+0x31/0x70 [ 1840.987440][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1840.987440][ T1364] [ 1840.989189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1840.989189][ T1364] dst_init+0x84/0x4a0 [ 1840.989189][ T1364] dst_alloc+0x97/0x150 [ 1840.989189][ T1364] ip6_dst_alloc+0x23/0x90 [ 1840.989189][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1840.989189][ T1364] ip6_pol_route+0x56f/0x840 [ 1840.989189][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1840.989189][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1840.989189][ T1364] ipv6_rcv+0x1ad/0x810 [ 1840.989189][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1840.989189][ T1364] process_backlog+0x101/0x620 [ 1840.989189][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1840.989189][ T1364] net_rx_action+0x495/0xbe0 [ 1840.989189][ T1364] __do_softirq+0x1b5/0x7f6 [ 1840.989189][ T1364] [ 1840.991003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1840.991003][ T1364] netdev_get_by_index+0x5e/0x80 [ 1840.991003][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1840.991003][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1840.991003][ T1364] ip6_route_add+0x1c/0x140 [ 1840.991003][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1840.991003][ T1364] addrconf_add_dev+0xe2/0x170 [ 1840.991003][ T1364] inet6_addr_add+0x12f/0xa40 [ 1840.991003][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1840.991003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1840.991003][ T1364] netlink_rcv_skb+0x130/0x360 [ 1840.991003][ T1364] netlink_unicast+0x449/0x710 [ 1840.991003][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1840.991003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1840.991003][ T1364] ___sys_sendmsg+0xee/0x170 [ 1840.991003][ T1364] __sys_sendmsg+0xcd/0x170 [ 1840.991003][ T1364] do_syscall_64+0xc6/0x1e0 [ 1840.991003][ T1364] [ 1840.993177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1840.993177][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1840.993177][ T1364] ipv6_find_idev+0x102/0x170 [ 1840.993177][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1840.993177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1840.993177][ T1364] netlink_rcv_skb+0x130/0x360 [ 1840.993177][ T1364] netlink_unicast+0x449/0x710 [ 1840.993177][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1840.993177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1840.993177][ T1364] ___sys_sendmsg+0xee/0x170 [ 1840.993177][ T1364] __sys_sendmsg+0xcd/0x170 [ 1840.993177][ T1364] do_syscall_64+0xc6/0x1e0 [ 1840.993177][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1840.993177][ T1364] [ 1840.994885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1840.994885][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1840.994885][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1840.994885][ T1364] ipv6_find_idev+0x102/0x170 [ 1840.994885][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1840.994885][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1840.994885][ T1364] netlink_rcv_skb+0x130/0x360 [ 1840.994885][ T1364] netlink_unicast+0x449/0x710 [ 1840.994885][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1840.994885][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1840.994885][ T1364] ___sys_sendmsg+0xee/0x170 [ 1840.994885][ T1364] __sys_sendmsg+0xcd/0x170 [ 1840.994885][ T1364] do_syscall_64+0xc6/0x1e0 [ 1840.994885][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1840.994885][ T1364] [ 1851.235110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1851.235607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1851.235607][ T1364] ___neigh_create+0x14b/0xf60 [ 1851.235607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1851.235607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1851.235607][ T1364] ip6_output+0x1f3/0x770 [ 1851.235607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1851.235607][ T1364] mld_sendpack+0x62d/0xbc0 [ 1851.235607][ T1364] mld_ifc_work+0x32/0x1f0 [ 1851.235607][ T1364] process_one_work+0x84d/0x18a0 [ 1851.235607][ T1364] worker_thread+0x587/0xd30 [ 1851.235607][ T1364] kthread+0x28a/0x350 [ 1851.235607][ T1364] ret_from_fork+0x31/0x70 [ 1851.235607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1851.235607][ T1364] [ 1851.237325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1851.237325][ T1364] dst_init+0x84/0x4a0 [ 1851.237325][ T1364] dst_alloc+0x97/0x150 [ 1851.237325][ T1364] ip6_dst_alloc+0x23/0x90 [ 1851.237325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1851.237325][ T1364] ip6_pol_route+0x56f/0x840 [ 1851.237325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1851.237325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1851.237325][ T1364] ipv6_rcv+0x1ad/0x810 [ 1851.237325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1851.237325][ T1364] process_backlog+0x101/0x620 [ 1851.237325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1851.237325][ T1364] net_rx_action+0x495/0xbe0 [ 1851.237325][ T1364] __do_softirq+0x1b5/0x7f6 [ 1851.237325][ T1364] [ 1851.239138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1851.239138][ T1364] netdev_get_by_index+0x5e/0x80 [ 1851.239138][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1851.239138][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1851.239138][ T1364] ip6_route_add+0x1c/0x140 [ 1851.239138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1851.239138][ T1364] addrconf_add_dev+0xe2/0x170 [ 1851.239138][ T1364] inet6_addr_add+0x12f/0xa40 [ 1851.239138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1851.239138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.239138][ T1364] netlink_rcv_skb+0x130/0x360 [ 1851.239138][ T1364] netlink_unicast+0x449/0x710 [ 1851.239138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1851.239138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1851.239138][ T1364] ___sys_sendmsg+0xee/0x170 [ 1851.239138][ T1364] __sys_sendmsg+0xcd/0x170 [ 1851.239138][ T1364] do_syscall_64+0xc6/0x1e0 [ 1851.239138][ T1364] [ 1851.241316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1851.241316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1851.241316][ T1364] ipv6_find_idev+0x102/0x170 [ 1851.241316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1851.241316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.241316][ T1364] netlink_rcv_skb+0x130/0x360 [ 1851.241316][ T1364] netlink_unicast+0x449/0x710 [ 1851.241316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1851.241316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1851.241316][ T1364] ___sys_sendmsg+0xee/0x170 [ 1851.241316][ T1364] __sys_sendmsg+0xcd/0x170 [ 1851.241316][ T1364] do_syscall_64+0xc6/0x1e0 [ 1851.241316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1851.241316][ T1364] [ 1851.243028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1851.243028][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1851.243028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1851.243028][ T1364] ipv6_find_idev+0x102/0x170 [ 1851.243028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1851.243028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1851.243028][ T1364] netlink_rcv_skb+0x130/0x360 [ 1851.243028][ T1364] netlink_unicast+0x449/0x710 [ 1851.243028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1851.243028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1851.243028][ T1364] ___sys_sendmsg+0xee/0x170 [ 1851.243028][ T1364] __sys_sendmsg+0xcd/0x170 [ 1851.243028][ T1364] do_syscall_64+0xc6/0x1e0 [ 1851.243028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1851.243028][ T1364] [ 1861.363011][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1861.363513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1861.363513][ T1364] ___neigh_create+0x14b/0xf60 [ 1861.363513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1861.363513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1861.363513][ T1364] ip6_output+0x1f3/0x770 [ 1861.363513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1861.363513][ T1364] mld_sendpack+0x62d/0xbc0 [ 1861.363513][ T1364] mld_ifc_work+0x32/0x1f0 [ 1861.363513][ T1364] process_one_work+0x84d/0x18a0 [ 1861.363513][ T1364] worker_thread+0x587/0xd30 [ 1861.363513][ T1364] kthread+0x28a/0x350 [ 1861.363513][ T1364] ret_from_fork+0x31/0x70 [ 1861.363513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1861.363513][ T1364] [ 1861.365304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1861.365304][ T1364] dst_init+0x84/0x4a0 [ 1861.365304][ T1364] dst_alloc+0x97/0x150 [ 1861.365304][ T1364] ip6_dst_alloc+0x23/0x90 [ 1861.365304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1861.365304][ T1364] ip6_pol_route+0x56f/0x840 [ 1861.365304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1861.365304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1861.365304][ T1364] ipv6_rcv+0x1ad/0x810 [ 1861.365304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1861.365304][ T1364] process_backlog+0x101/0x620 [ 1861.365304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1861.365304][ T1364] net_rx_action+0x495/0xbe0 [ 1861.365304][ T1364] __do_softirq+0x1b5/0x7f6 [ 1861.365304][ T1364] [ 1861.367211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1861.367211][ T1364] netdev_get_by_index+0x5e/0x80 [ 1861.367211][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1861.367211][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1861.367211][ T1364] ip6_route_add+0x1c/0x140 [ 1861.367211][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1861.367211][ T1364] addrconf_add_dev+0xe2/0x170 [ 1861.367211][ T1364] inet6_addr_add+0x12f/0xa40 [ 1861.367211][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1861.367211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.367211][ T1364] netlink_rcv_skb+0x130/0x360 [ 1861.367211][ T1364] netlink_unicast+0x449/0x710 [ 1861.367211][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1861.367211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1861.367211][ T1364] ___sys_sendmsg+0xee/0x170 [ 1861.367211][ T1364] __sys_sendmsg+0xcd/0x170 [ 1861.367211][ T1364] do_syscall_64+0xc6/0x1e0 [ 1861.367211][ T1364] [ 1861.369469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1861.369469][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1861.369469][ T1364] ipv6_find_idev+0x102/0x170 [ 1861.369469][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1861.369469][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.369469][ T1364] netlink_rcv_skb+0x130/0x360 [ 1861.369469][ T1364] netlink_unicast+0x449/0x710 [ 1861.369469][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1861.369469][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1861.369469][ T1364] ___sys_sendmsg+0xee/0x170 [ 1861.369469][ T1364] __sys_sendmsg+0xcd/0x170 [ 1861.369469][ T1364] do_syscall_64+0xc6/0x1e0 [ 1861.369469][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1861.369469][ T1364] [ 1861.371300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1861.371300][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1861.371300][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1861.371300][ T1364] ipv6_find_idev+0x102/0x170 [ 1861.371300][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1861.371300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1861.371300][ T1364] netlink_rcv_skb+0x130/0x360 [ 1861.371300][ T1364] netlink_unicast+0x449/0x710 [ 1861.371300][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1861.371300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1861.371300][ T1364] ___sys_sendmsg+0xee/0x170 [ 1861.371300][ T1364] __sys_sendmsg+0xcd/0x170 [ 1861.371300][ T1364] do_syscall_64+0xc6/0x1e0 [ 1861.371300][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1861.371300][ T1364] [ 1871.459160][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1871.459604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1871.459604][ T1364] ___neigh_create+0x14b/0xf60 [ 1871.459604][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1871.459604][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1871.459604][ T1364] ip6_output+0x1f3/0x770 [ 1871.459604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1871.459604][ T1364] mld_sendpack+0x62d/0xbc0 [ 1871.459604][ T1364] mld_ifc_work+0x32/0x1f0 [ 1871.459604][ T1364] process_one_work+0x84d/0x18a0 [ 1871.459604][ T1364] worker_thread+0x587/0xd30 [ 1871.459604][ T1364] kthread+0x28a/0x350 [ 1871.459604][ T1364] ret_from_fork+0x31/0x70 [ 1871.459604][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1871.459604][ T1364] [ 1871.461321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1871.461321][ T1364] dst_init+0x84/0x4a0 [ 1871.461321][ T1364] dst_alloc+0x97/0x150 [ 1871.461321][ T1364] ip6_dst_alloc+0x23/0x90 [ 1871.461321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1871.461321][ T1364] ip6_pol_route+0x56f/0x840 [ 1871.461321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1871.461321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1871.461321][ T1364] ipv6_rcv+0x1ad/0x810 [ 1871.461321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1871.461321][ T1364] process_backlog+0x101/0x620 [ 1871.461321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1871.461321][ T1364] net_rx_action+0x495/0xbe0 [ 1871.461321][ T1364] __do_softirq+0x1b5/0x7f6 [ 1871.461321][ T1364] [ 1871.463142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1871.463142][ T1364] netdev_get_by_index+0x5e/0x80 [ 1871.463142][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1871.463142][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1871.463142][ T1364] ip6_route_add+0x1c/0x140 [ 1871.463142][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1871.463142][ T1364] addrconf_add_dev+0xe2/0x170 [ 1871.463142][ T1364] inet6_addr_add+0x12f/0xa40 [ 1871.463142][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1871.463142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1871.463142][ T1364] netlink_rcv_skb+0x130/0x360 [ 1871.463142][ T1364] netlink_unicast+0x449/0x710 [ 1871.463142][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1871.463142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1871.463142][ T1364] ___sys_sendmsg+0xee/0x170 [ 1871.463142][ T1364] __sys_sendmsg+0xcd/0x170 [ 1871.463142][ T1364] do_syscall_64+0xc6/0x1e0 [ 1871.463142][ T1364] [ 1871.465324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1871.465324][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1871.465324][ T1364] ipv6_find_idev+0x102/0x170 [ 1871.465324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1871.465324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1871.465324][ T1364] netlink_rcv_skb+0x130/0x360 [ 1871.465324][ T1364] netlink_unicast+0x449/0x710 [ 1871.465324][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1871.465324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1871.465324][ T1364] ___sys_sendmsg+0xee/0x170 [ 1871.465324][ T1364] __sys_sendmsg+0xcd/0x170 [ 1871.465324][ T1364] do_syscall_64+0xc6/0x1e0 [ 1871.465324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1871.465324][ T1364] [ 1871.467039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1871.467039][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1871.467039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1871.467039][ T1364] ipv6_find_idev+0x102/0x170 [ 1871.467039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1871.467039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1871.467039][ T1364] netlink_rcv_skb+0x130/0x360 [ 1871.467039][ T1364] netlink_unicast+0x449/0x710 [ 1871.467039][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1871.467039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1871.467039][ T1364] ___sys_sendmsg+0xee/0x170 [ 1871.467039][ T1364] __sys_sendmsg+0xcd/0x170 [ 1871.467039][ T1364] do_syscall_64+0xc6/0x1e0 [ 1871.467039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1871.467039][ T1364] [ 1881.475024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1881.475508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1881.475508][ T1364] ___neigh_create+0x14b/0xf60 [ 1881.475508][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1881.475508][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1881.475508][ T1364] ip6_output+0x1f3/0x770 [ 1881.475508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1881.475508][ T1364] mld_sendpack+0x62d/0xbc0 [ 1881.475508][ T1364] mld_ifc_work+0x32/0x1f0 [ 1881.475508][ T1364] process_one_work+0x84d/0x18a0 [ 1881.475508][ T1364] worker_thread+0x587/0xd30 [ 1881.475508][ T1364] kthread+0x28a/0x350 [ 1881.475508][ T1364] ret_from_fork+0x31/0x70 [ 1881.475508][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1881.475508][ T1364] [ 1881.477231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1881.477231][ T1364] dst_init+0x84/0x4a0 [ 1881.477231][ T1364] dst_alloc+0x97/0x150 [ 1881.477231][ T1364] ip6_dst_alloc+0x23/0x90 [ 1881.477231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1881.477231][ T1364] ip6_pol_route+0x56f/0x840 [ 1881.477231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1881.477231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1881.477231][ T1364] ipv6_rcv+0x1ad/0x810 [ 1881.477231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1881.477231][ T1364] process_backlog+0x101/0x620 [ 1881.477231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1881.477231][ T1364] net_rx_action+0x495/0xbe0 [ 1881.477231][ T1364] __do_softirq+0x1b5/0x7f6 [ 1881.477231][ T1364] [ 1881.479075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1881.479075][ T1364] netdev_get_by_index+0x5e/0x80 [ 1881.479075][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1881.479075][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1881.479075][ T1364] ip6_route_add+0x1c/0x140 [ 1881.479075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1881.479075][ T1364] addrconf_add_dev+0xe2/0x170 [ 1881.479075][ T1364] inet6_addr_add+0x12f/0xa40 [ 1881.479075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1881.479075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1881.479075][ T1364] netlink_rcv_skb+0x130/0x360 [ 1881.479075][ T1364] netlink_unicast+0x449/0x710 [ 1881.479075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1881.479075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1881.479075][ T1364] ___sys_sendmsg+0xee/0x170 [ 1881.479075][ T1364] __sys_sendmsg+0xcd/0x170 [ 1881.479075][ T1364] do_syscall_64+0xc6/0x1e0 [ 1881.479075][ T1364] [ 1881.481270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1881.481270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1881.481270][ T1364] ipv6_find_idev+0x102/0x170 [ 1881.481270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1881.481270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1881.481270][ T1364] netlink_rcv_skb+0x130/0x360 [ 1881.481270][ T1364] netlink_unicast+0x449/0x710 [ 1881.481270][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1881.481270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1881.481270][ T1364] ___sys_sendmsg+0xee/0x170 [ 1881.481270][ T1364] __sys_sendmsg+0xcd/0x170 [ 1881.481270][ T1364] do_syscall_64+0xc6/0x1e0 [ 1881.481270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1881.481270][ T1364] [ 1881.482989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1881.482989][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1881.482989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1881.482989][ T1364] ipv6_find_idev+0x102/0x170 [ 1881.482989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1881.482989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1881.482989][ T1364] netlink_rcv_skb+0x130/0x360 [ 1881.482989][ T1364] netlink_unicast+0x449/0x710 [ 1881.482989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1881.482989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1881.482989][ T1364] ___sys_sendmsg+0xee/0x170 [ 1881.482989][ T1364] __sys_sendmsg+0xcd/0x170 [ 1881.482989][ T1364] do_syscall_64+0xc6/0x1e0 [ 1881.482989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1881.482989][ T1364] [ 1891.723135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1891.723562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1891.723562][ T1364] ___neigh_create+0x14b/0xf60 [ 1891.723562][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1891.723562][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1891.723562][ T1364] ip6_output+0x1f3/0x770 [ 1891.723562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1891.723562][ T1364] mld_sendpack+0x62d/0xbc0 [ 1891.723562][ T1364] mld_ifc_work+0x32/0x1f0 [ 1891.723562][ T1364] process_one_work+0x84d/0x18a0 [ 1891.723562][ T1364] worker_thread+0x587/0xd30 [ 1891.723562][ T1364] kthread+0x28a/0x350 [ 1891.723562][ T1364] ret_from_fork+0x31/0x70 [ 1891.723562][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1891.723562][ T1364] [ 1891.725267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1891.725267][ T1364] dst_init+0x84/0x4a0 [ 1891.725267][ T1364] dst_alloc+0x97/0x150 [ 1891.725267][ T1364] ip6_dst_alloc+0x23/0x90 [ 1891.725267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1891.725267][ T1364] ip6_pol_route+0x56f/0x840 [ 1891.725267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1891.725267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1891.725267][ T1364] ipv6_rcv+0x1ad/0x810 [ 1891.725267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1891.725267][ T1364] process_backlog+0x101/0x620 [ 1891.725267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1891.725267][ T1364] net_rx_action+0x495/0xbe0 [ 1891.725267][ T1364] __do_softirq+0x1b5/0x7f6 [ 1891.725267][ T1364] [ 1891.727093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1891.727093][ T1364] netdev_get_by_index+0x5e/0x80 [ 1891.727093][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1891.727093][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1891.727093][ T1364] ip6_route_add+0x1c/0x140 [ 1891.727093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1891.727093][ T1364] addrconf_add_dev+0xe2/0x170 [ 1891.727093][ T1364] inet6_addr_add+0x12f/0xa40 [ 1891.727093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1891.727093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1891.727093][ T1364] netlink_rcv_skb+0x130/0x360 [ 1891.727093][ T1364] netlink_unicast+0x449/0x710 [ 1891.727093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1891.727093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1891.727093][ T1364] ___sys_sendmsg+0xee/0x170 [ 1891.727093][ T1364] __sys_sendmsg+0xcd/0x170 [ 1891.727093][ T1364] do_syscall_64+0xc6/0x1e0 [ 1891.727093][ T1364] [ 1891.729265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1891.729265][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1891.729265][ T1364] ipv6_find_idev+0x102/0x170 [ 1891.729265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1891.729265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1891.729265][ T1364] netlink_rcv_skb+0x130/0x360 [ 1891.729265][ T1364] netlink_unicast+0x449/0x710 [ 1891.729265][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1891.729265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1891.729265][ T1364] ___sys_sendmsg+0xee/0x170 [ 1891.729265][ T1364] __sys_sendmsg+0xcd/0x170 [ 1891.729265][ T1364] do_syscall_64+0xc6/0x1e0 [ 1891.729265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1891.729265][ T1364] [ 1891.730969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1891.730969][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1891.730969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1891.730969][ T1364] ipv6_find_idev+0x102/0x170 [ 1891.730969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1891.730969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1891.730969][ T1364] netlink_rcv_skb+0x130/0x360 [ 1891.730969][ T1364] netlink_unicast+0x449/0x710 [ 1891.730969][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1891.730969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1891.730969][ T1364] ___sys_sendmsg+0xee/0x170 [ 1891.730969][ T1364] __sys_sendmsg+0xcd/0x170 [ 1891.730969][ T1364] do_syscall_64+0xc6/0x1e0 [ 1891.730969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1891.730969][ T1364] [ 1901.867011][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1901.867493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1901.867493][ T1364] ___neigh_create+0x14b/0xf60 [ 1901.867493][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1901.867493][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1901.867493][ T1364] ip6_output+0x1f3/0x770 [ 1901.867493][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1901.867493][ T1364] mld_sendpack+0x62d/0xbc0 [ 1901.867493][ T1364] mld_ifc_work+0x32/0x1f0 [ 1901.867493][ T1364] process_one_work+0x84d/0x18a0 [ 1901.867493][ T1364] worker_thread+0x587/0xd30 [ 1901.867493][ T1364] kthread+0x28a/0x350 [ 1901.867493][ T1364] ret_from_fork+0x31/0x70 [ 1901.867493][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1901.867493][ T1364] [ 1901.869326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1901.869326][ T1364] dst_init+0x84/0x4a0 [ 1901.869326][ T1364] dst_alloc+0x97/0x150 [ 1901.869326][ T1364] ip6_dst_alloc+0x23/0x90 [ 1901.869326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1901.869326][ T1364] ip6_pol_route+0x56f/0x840 [ 1901.869326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1901.869326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1901.869326][ T1364] ipv6_rcv+0x1ad/0x810 [ 1901.869326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1901.869326][ T1364] process_backlog+0x101/0x620 [ 1901.869326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1901.869326][ T1364] net_rx_action+0x495/0xbe0 [ 1901.869326][ T1364] __do_softirq+0x1b5/0x7f6 [ 1901.869326][ T1364] [ 1901.871139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1901.871139][ T1364] netdev_get_by_index+0x5e/0x80 [ 1901.871139][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1901.871139][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1901.871139][ T1364] ip6_route_add+0x1c/0x140 [ 1901.871139][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1901.871139][ T1364] addrconf_add_dev+0xe2/0x170 [ 1901.871139][ T1364] inet6_addr_add+0x12f/0xa40 [ 1901.871139][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1901.871139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1901.871139][ T1364] netlink_rcv_skb+0x130/0x360 [ 1901.871139][ T1364] netlink_unicast+0x449/0x710 [ 1901.871139][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1901.871139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1901.871139][ T1364] ___sys_sendmsg+0xee/0x170 [ 1901.871139][ T1364] __sys_sendmsg+0xcd/0x170 [ 1901.871139][ T1364] do_syscall_64+0xc6/0x1e0 [ 1901.871139][ T1364] [ 1901.873310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1901.873310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1901.873310][ T1364] ipv6_find_idev+0x102/0x170 [ 1901.873310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1901.873310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1901.873310][ T1364] netlink_rcv_skb+0x130/0x360 [ 1901.873310][ T1364] netlink_unicast+0x449/0x710 [ 1901.873310][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1901.873310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1901.873310][ T1364] ___sys_sendmsg+0xee/0x170 [ 1901.873310][ T1364] __sys_sendmsg+0xcd/0x170 [ 1901.873310][ T1364] do_syscall_64+0xc6/0x1e0 [ 1901.873310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1901.873310][ T1364] [ 1901.875013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1901.875013][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1901.875013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1901.875013][ T1364] ipv6_find_idev+0x102/0x170 [ 1901.875013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1901.875013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1901.875013][ T1364] netlink_rcv_skb+0x130/0x360 [ 1901.875013][ T1364] netlink_unicast+0x449/0x710 [ 1901.875013][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1901.875013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1901.875013][ T1364] ___sys_sendmsg+0xee/0x170 [ 1901.875013][ T1364] __sys_sendmsg+0xcd/0x170 [ 1901.875013][ T1364] do_syscall_64+0xc6/0x1e0 [ 1901.875013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1901.875013][ T1364] [ 1911.963032][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1911.963541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1911.963541][ T1364] ___neigh_create+0x14b/0xf60 [ 1911.963541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1911.963541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1911.963541][ T1364] ip6_output+0x1f3/0x770 [ 1911.963541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1911.963541][ T1364] mld_sendpack+0x62d/0xbc0 [ 1911.963541][ T1364] mld_ifc_work+0x32/0x1f0 [ 1911.963541][ T1364] process_one_work+0x84d/0x18a0 [ 1911.963541][ T1364] worker_thread+0x587/0xd30 [ 1911.963541][ T1364] kthread+0x28a/0x350 [ 1911.963541][ T1364] ret_from_fork+0x31/0x70 [ 1911.963541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1911.963541][ T1364] [ 1911.965299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1911.965299][ T1364] dst_init+0x84/0x4a0 [ 1911.965299][ T1364] dst_alloc+0x97/0x150 [ 1911.965299][ T1364] ip6_dst_alloc+0x23/0x90 [ 1911.965299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1911.965299][ T1364] ip6_pol_route+0x56f/0x840 [ 1911.965299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1911.965299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1911.965299][ T1364] ipv6_rcv+0x1ad/0x810 [ 1911.965299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1911.965299][ T1364] process_backlog+0x101/0x620 [ 1911.965299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1911.965299][ T1364] net_rx_action+0x495/0xbe0 [ 1911.965299][ T1364] __do_softirq+0x1b5/0x7f6 [ 1911.965299][ T1364] [ 1911.967151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1911.967151][ T1364] netdev_get_by_index+0x5e/0x80 [ 1911.967151][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1911.967151][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1911.967151][ T1364] ip6_route_add+0x1c/0x140 [ 1911.967151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1911.967151][ T1364] addrconf_add_dev+0xe2/0x170 [ 1911.967151][ T1364] inet6_addr_add+0x12f/0xa40 [ 1911.967151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1911.967151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1911.967151][ T1364] netlink_rcv_skb+0x130/0x360 [ 1911.967151][ T1364] netlink_unicast+0x449/0x710 [ 1911.967151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1911.967151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1911.967151][ T1364] ___sys_sendmsg+0xee/0x170 [ 1911.967151][ T1364] __sys_sendmsg+0xcd/0x170 [ 1911.967151][ T1364] do_syscall_64+0xc6/0x1e0 [ 1911.967151][ T1364] [ 1911.969365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1911.969365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1911.969365][ T1364] ipv6_find_idev+0x102/0x170 [ 1911.969365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1911.969365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1911.969365][ T1364] netlink_rcv_skb+0x130/0x360 [ 1911.969365][ T1364] netlink_unicast+0x449/0x710 [ 1911.969365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1911.969365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1911.969365][ T1364] ___sys_sendmsg+0xee/0x170 [ 1911.969365][ T1364] __sys_sendmsg+0xcd/0x170 [ 1911.969365][ T1364] do_syscall_64+0xc6/0x1e0 [ 1911.969365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1911.969365][ T1364] [ 1911.971138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1911.971138][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1911.971138][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1911.971138][ T1364] ipv6_find_idev+0x102/0x170 [ 1911.971138][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1911.971138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1911.971138][ T1364] netlink_rcv_skb+0x130/0x360 [ 1911.971138][ T1364] netlink_unicast+0x449/0x710 [ 1911.971138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1911.971138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1911.971138][ T1364] ___sys_sendmsg+0xee/0x170 [ 1911.971138][ T1364] __sys_sendmsg+0xcd/0x170 [ 1911.971138][ T1364] do_syscall_64+0xc6/0x1e0 [ 1911.971138][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1911.971138][ T1364] [ 1922.171100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1922.171552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1922.171552][ T1364] ___neigh_create+0x14b/0xf60 [ 1922.171552][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1922.171552][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1922.171552][ T1364] ip6_output+0x1f3/0x770 [ 1922.171552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1922.171552][ T1364] mld_sendpack+0x62d/0xbc0 [ 1922.171552][ T1364] mld_ifc_work+0x32/0x1f0 [ 1922.171552][ T1364] process_one_work+0x84d/0x18a0 [ 1922.171552][ T1364] worker_thread+0x587/0xd30 [ 1922.171552][ T1364] kthread+0x28a/0x350 [ 1922.171552][ T1364] ret_from_fork+0x31/0x70 [ 1922.171552][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1922.171552][ T1364] [ 1922.173396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1922.173396][ T1364] dst_init+0x84/0x4a0 [ 1922.173396][ T1364] dst_alloc+0x97/0x150 [ 1922.173396][ T1364] ip6_dst_alloc+0x23/0x90 [ 1922.173396][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1922.173396][ T1364] ip6_pol_route+0x56f/0x840 [ 1922.173396][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1922.173396][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1922.173396][ T1364] ipv6_rcv+0x1ad/0x810 [ 1922.173396][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1922.173396][ T1364] process_backlog+0x101/0x620 [ 1922.173396][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1922.173396][ T1364] net_rx_action+0x495/0xbe0 [ 1922.173396][ T1364] __do_softirq+0x1b5/0x7f6 [ 1922.173396][ T1364] [ 1922.175237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1922.175237][ T1364] netdev_get_by_index+0x5e/0x80 [ 1922.175237][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1922.175237][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1922.175237][ T1364] ip6_route_add+0x1c/0x140 [ 1922.175237][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1922.175237][ T1364] addrconf_add_dev+0xe2/0x170 [ 1922.175237][ T1364] inet6_addr_add+0x12f/0xa40 [ 1922.175237][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1922.175237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.175237][ T1364] netlink_rcv_skb+0x130/0x360 [ 1922.175237][ T1364] netlink_unicast+0x449/0x710 [ 1922.175237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1922.175237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1922.175237][ T1364] ___sys_sendmsg+0xee/0x170 [ 1922.175237][ T1364] __sys_sendmsg+0xcd/0x170 [ 1922.175237][ T1364] do_syscall_64+0xc6/0x1e0 [ 1922.175237][ T1364] [ 1922.177447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1922.177447][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1922.177447][ T1364] ipv6_find_idev+0x102/0x170 [ 1922.177447][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1922.177447][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.177447][ T1364] netlink_rcv_skb+0x130/0x360 [ 1922.177447][ T1364] netlink_unicast+0x449/0x710 [ 1922.177447][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1922.177447][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1922.177447][ T1364] ___sys_sendmsg+0xee/0x170 [ 1922.177447][ T1364] __sys_sendmsg+0xcd/0x170 [ 1922.177447][ T1364] do_syscall_64+0xc6/0x1e0 [ 1922.177447][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1922.177447][ T1364] [ 1922.179171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1922.179171][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1922.179171][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1922.179171][ T1364] ipv6_find_idev+0x102/0x170 [ 1922.179171][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1922.179171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1922.179171][ T1364] netlink_rcv_skb+0x130/0x360 [ 1922.179171][ T1364] netlink_unicast+0x449/0x710 [ 1922.179171][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1922.179171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1922.179171][ T1364] ___sys_sendmsg+0xee/0x170 [ 1922.179171][ T1364] __sys_sendmsg+0xcd/0x170 [ 1922.179171][ T1364] do_syscall_64+0xc6/0x1e0 [ 1922.179171][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1922.179171][ T1364] [ 1932.419133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1932.419576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1932.419576][ T1364] ___neigh_create+0x14b/0xf60 [ 1932.419576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1932.419576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1932.419576][ T1364] ip6_output+0x1f3/0x770 [ 1932.419576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1932.419576][ T1364] mld_sendpack+0x62d/0xbc0 [ 1932.419576][ T1364] mld_ifc_work+0x32/0x1f0 [ 1932.419576][ T1364] process_one_work+0x84d/0x18a0 [ 1932.419576][ T1364] worker_thread+0x587/0xd30 [ 1932.419576][ T1364] kthread+0x28a/0x350 [ 1932.419576][ T1364] ret_from_fork+0x31/0x70 [ 1932.419576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1932.419576][ T1364] [ 1932.421304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1932.421304][ T1364] dst_init+0x84/0x4a0 [ 1932.421304][ T1364] dst_alloc+0x97/0x150 [ 1932.421304][ T1364] ip6_dst_alloc+0x23/0x90 [ 1932.421304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1932.421304][ T1364] ip6_pol_route+0x56f/0x840 [ 1932.421304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1932.421304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1932.421304][ T1364] ipv6_rcv+0x1ad/0x810 [ 1932.421304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1932.421304][ T1364] process_backlog+0x101/0x620 [ 1932.421304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1932.421304][ T1364] net_rx_action+0x495/0xbe0 [ 1932.421304][ T1364] __do_softirq+0x1b5/0x7f6 [ 1932.421304][ T1364] [ 1932.423139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1932.423139][ T1364] netdev_get_by_index+0x5e/0x80 [ 1932.423139][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1932.423139][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1932.423139][ T1364] ip6_route_add+0x1c/0x140 [ 1932.423139][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1932.423139][ T1364] addrconf_add_dev+0xe2/0x170 [ 1932.423139][ T1364] inet6_addr_add+0x12f/0xa40 [ 1932.423139][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1932.423139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1932.423139][ T1364] netlink_rcv_skb+0x130/0x360 [ 1932.423139][ T1364] netlink_unicast+0x449/0x710 [ 1932.423139][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1932.423139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1932.423139][ T1364] ___sys_sendmsg+0xee/0x170 [ 1932.423139][ T1364] __sys_sendmsg+0xcd/0x170 [ 1932.423139][ T1364] do_syscall_64+0xc6/0x1e0 [ 1932.423139][ T1364] [ 1932.425338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1932.425338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1932.425338][ T1364] ipv6_find_idev+0x102/0x170 [ 1932.425338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1932.425338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1932.425338][ T1364] netlink_rcv_skb+0x130/0x360 [ 1932.425338][ T1364] netlink_unicast+0x449/0x710 [ 1932.425338][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1932.425338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1932.425338][ T1364] ___sys_sendmsg+0xee/0x170 [ 1932.425338][ T1364] __sys_sendmsg+0xcd/0x170 [ 1932.425338][ T1364] do_syscall_64+0xc6/0x1e0 [ 1932.425338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1932.425338][ T1364] [ 1932.427079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1932.427079][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1932.427079][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1932.427079][ T1364] ipv6_find_idev+0x102/0x170 [ 1932.427079][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1932.427079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1932.427079][ T1364] netlink_rcv_skb+0x130/0x360 [ 1932.427079][ T1364] netlink_unicast+0x449/0x710 [ 1932.427079][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1932.427079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1932.427079][ T1364] ___sys_sendmsg+0xee/0x170 [ 1932.427079][ T1364] __sys_sendmsg+0xcd/0x170 [ 1932.427079][ T1364] do_syscall_64+0xc6/0x1e0 [ 1932.427079][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1932.427079][ T1364] [ 1942.643110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1942.643533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1942.643533][ T1364] ___neigh_create+0x14b/0xf60 [ 1942.643533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1942.643533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1942.643533][ T1364] ip6_output+0x1f3/0x770 [ 1942.643533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1942.643533][ T1364] mld_sendpack+0x62d/0xbc0 [ 1942.643533][ T1364] mld_ifc_work+0x32/0x1f0 [ 1942.643533][ T1364] process_one_work+0x84d/0x18a0 [ 1942.643533][ T1364] worker_thread+0x587/0xd30 [ 1942.643533][ T1364] kthread+0x28a/0x350 [ 1942.643533][ T1364] ret_from_fork+0x31/0x70 [ 1942.643533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1942.643533][ T1364] [ 1942.645252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1942.645252][ T1364] dst_init+0x84/0x4a0 [ 1942.645252][ T1364] dst_alloc+0x97/0x150 [ 1942.645252][ T1364] ip6_dst_alloc+0x23/0x90 [ 1942.645252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1942.645252][ T1364] ip6_pol_route+0x56f/0x840 [ 1942.645252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1942.645252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1942.645252][ T1364] ipv6_rcv+0x1ad/0x810 [ 1942.645252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1942.645252][ T1364] process_backlog+0x101/0x620 [ 1942.645252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1942.645252][ T1364] net_rx_action+0x495/0xbe0 [ 1942.645252][ T1364] __do_softirq+0x1b5/0x7f6 [ 1942.645252][ T1364] [ 1942.647085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1942.647085][ T1364] netdev_get_by_index+0x5e/0x80 [ 1942.647085][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1942.647085][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1942.647085][ T1364] ip6_route_add+0x1c/0x140 [ 1942.647085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1942.647085][ T1364] addrconf_add_dev+0xe2/0x170 [ 1942.647085][ T1364] inet6_addr_add+0x12f/0xa40 [ 1942.647085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1942.647085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1942.647085][ T1364] netlink_rcv_skb+0x130/0x360 [ 1942.647085][ T1364] netlink_unicast+0x449/0x710 [ 1942.647085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1942.647085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1942.647085][ T1364] ___sys_sendmsg+0xee/0x170 [ 1942.647085][ T1364] __sys_sendmsg+0xcd/0x170 [ 1942.647085][ T1364] do_syscall_64+0xc6/0x1e0 [ 1942.647085][ T1364] [ 1942.649259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1942.649259][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1942.649259][ T1364] ipv6_find_idev+0x102/0x170 [ 1942.649259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1942.649259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1942.649259][ T1364] netlink_rcv_skb+0x130/0x360 [ 1942.649259][ T1364] netlink_unicast+0x449/0x710 [ 1942.649259][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1942.649259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1942.649259][ T1364] ___sys_sendmsg+0xee/0x170 [ 1942.649259][ T1364] __sys_sendmsg+0xcd/0x170 [ 1942.649259][ T1364] do_syscall_64+0xc6/0x1e0 [ 1942.649259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1942.649259][ T1364] [ 1942.650974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1942.650974][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1942.650974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1942.650974][ T1364] ipv6_find_idev+0x102/0x170 [ 1942.650974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1942.650974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1942.650974][ T1364] netlink_rcv_skb+0x130/0x360 [ 1942.650974][ T1364] netlink_unicast+0x449/0x710 [ 1942.650974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1942.650974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1942.650974][ T1364] ___sys_sendmsg+0xee/0x170 [ 1942.650974][ T1364] __sys_sendmsg+0xcd/0x170 [ 1942.650974][ T1364] do_syscall_64+0xc6/0x1e0 [ 1942.650974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1942.650974][ T1364] [ 1952.755108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1952.755620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1952.755620][ T1364] ___neigh_create+0x14b/0xf60 [ 1952.755620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1952.755620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1952.755620][ T1364] ip6_output+0x1f3/0x770 [ 1952.755620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1952.755620][ T1364] mld_sendpack+0x62d/0xbc0 [ 1952.755620][ T1364] mld_ifc_work+0x32/0x1f0 [ 1952.755620][ T1364] process_one_work+0x84d/0x18a0 [ 1952.755620][ T1364] worker_thread+0x587/0xd30 [ 1952.755620][ T1364] kthread+0x28a/0x350 [ 1952.755620][ T1364] ret_from_fork+0x31/0x70 [ 1952.755620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1952.755620][ T1364] [ 1952.757337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1952.757337][ T1364] dst_init+0x84/0x4a0 [ 1952.757337][ T1364] dst_alloc+0x97/0x150 [ 1952.757337][ T1364] ip6_dst_alloc+0x23/0x90 [ 1952.757337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1952.757337][ T1364] ip6_pol_route+0x56f/0x840 [ 1952.757337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1952.757337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1952.757337][ T1364] ipv6_rcv+0x1ad/0x810 [ 1952.757337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1952.757337][ T1364] process_backlog+0x101/0x620 [ 1952.757337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1952.757337][ T1364] net_rx_action+0x495/0xbe0 [ 1952.757337][ T1364] __do_softirq+0x1b5/0x7f6 [ 1952.757337][ T1364] [ 1952.759149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1952.759149][ T1364] netdev_get_by_index+0x5e/0x80 [ 1952.759149][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1952.759149][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1952.759149][ T1364] ip6_route_add+0x1c/0x140 [ 1952.759149][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1952.759149][ T1364] addrconf_add_dev+0xe2/0x170 [ 1952.759149][ T1364] inet6_addr_add+0x12f/0xa40 [ 1952.759149][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1952.759149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1952.759149][ T1364] netlink_rcv_skb+0x130/0x360 [ 1952.759149][ T1364] netlink_unicast+0x449/0x710 [ 1952.759149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1952.759149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1952.759149][ T1364] ___sys_sendmsg+0xee/0x170 [ 1952.759149][ T1364] __sys_sendmsg+0xcd/0x170 [ 1952.759149][ T1364] do_syscall_64+0xc6/0x1e0 [ 1952.759149][ T1364] [ 1952.761319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1952.761319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1952.761319][ T1364] ipv6_find_idev+0x102/0x170 [ 1952.761319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1952.761319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1952.761319][ T1364] netlink_rcv_skb+0x130/0x360 [ 1952.761319][ T1364] netlink_unicast+0x449/0x710 [ 1952.761319][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1952.761319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1952.761319][ T1364] ___sys_sendmsg+0xee/0x170 [ 1952.761319][ T1364] __sys_sendmsg+0xcd/0x170 [ 1952.761319][ T1364] do_syscall_64+0xc6/0x1e0 [ 1952.761319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1952.761319][ T1364] [ 1952.763016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1952.763016][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1952.763016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1952.763016][ T1364] ipv6_find_idev+0x102/0x170 [ 1952.763016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1952.763016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1952.763016][ T1364] netlink_rcv_skb+0x130/0x360 [ 1952.763016][ T1364] netlink_unicast+0x449/0x710 [ 1952.763016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1952.763016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1952.763016][ T1364] ___sys_sendmsg+0xee/0x170 [ 1952.763016][ T1364] __sys_sendmsg+0xcd/0x170 [ 1952.763016][ T1364] do_syscall_64+0xc6/0x1e0 [ 1952.763016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1952.763016][ T1364] [ 1963.003065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1963.003550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1963.003550][ T1364] ___neigh_create+0x14b/0xf60 [ 1963.003550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1963.003550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1963.003550][ T1364] ip6_output+0x1f3/0x770 [ 1963.003550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1963.003550][ T1364] mld_sendpack+0x62d/0xbc0 [ 1963.003550][ T1364] mld_ifc_work+0x32/0x1f0 [ 1963.003550][ T1364] process_one_work+0x84d/0x18a0 [ 1963.003550][ T1364] worker_thread+0x587/0xd30 [ 1963.003550][ T1364] kthread+0x28a/0x350 [ 1963.003550][ T1364] ret_from_fork+0x31/0x70 [ 1963.003550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1963.003550][ T1364] [ 1963.005266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1963.005266][ T1364] dst_init+0x84/0x4a0 [ 1963.005266][ T1364] dst_alloc+0x97/0x150 [ 1963.005266][ T1364] ip6_dst_alloc+0x23/0x90 [ 1963.005266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1963.005266][ T1364] ip6_pol_route+0x56f/0x840 [ 1963.005266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1963.005266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1963.005266][ T1364] ipv6_rcv+0x1ad/0x810 [ 1963.005266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1963.005266][ T1364] process_backlog+0x101/0x620 [ 1963.005266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1963.005266][ T1364] net_rx_action+0x495/0xbe0 [ 1963.005266][ T1364] __do_softirq+0x1b5/0x7f6 [ 1963.005266][ T1364] [ 1963.007107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1963.007107][ T1364] netdev_get_by_index+0x5e/0x80 [ 1963.007107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1963.007107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1963.007107][ T1364] ip6_route_add+0x1c/0x140 [ 1963.007107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1963.007107][ T1364] addrconf_add_dev+0xe2/0x170 [ 1963.007107][ T1364] inet6_addr_add+0x12f/0xa40 [ 1963.007107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1963.007107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.007107][ T1364] netlink_rcv_skb+0x130/0x360 [ 1963.007107][ T1364] netlink_unicast+0x449/0x710 [ 1963.007107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1963.007107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1963.007107][ T1364] ___sys_sendmsg+0xee/0x170 [ 1963.007107][ T1364] __sys_sendmsg+0xcd/0x170 [ 1963.007107][ T1364] do_syscall_64+0xc6/0x1e0 [ 1963.007107][ T1364] [ 1963.009278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1963.009278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1963.009278][ T1364] ipv6_find_idev+0x102/0x170 [ 1963.009278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1963.009278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.009278][ T1364] netlink_rcv_skb+0x130/0x360 [ 1963.009278][ T1364] netlink_unicast+0x449/0x710 [ 1963.009278][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1963.009278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1963.009278][ T1364] ___sys_sendmsg+0xee/0x170 [ 1963.009278][ T1364] __sys_sendmsg+0xcd/0x170 [ 1963.009278][ T1364] do_syscall_64+0xc6/0x1e0 [ 1963.009278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1963.009278][ T1364] [ 1963.010977][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1963.010977][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1963.010977][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1963.010977][ T1364] ipv6_find_idev+0x102/0x170 [ 1963.010977][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1963.010977][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1963.010977][ T1364] netlink_rcv_skb+0x130/0x360 [ 1963.010977][ T1364] netlink_unicast+0x449/0x710 [ 1963.010977][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1963.010977][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1963.010977][ T1364] ___sys_sendmsg+0xee/0x170 [ 1963.010977][ T1364] __sys_sendmsg+0xcd/0x170 [ 1963.010977][ T1364] do_syscall_64+0xc6/0x1e0 [ 1963.010977][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1963.010977][ T1364] [ 1973.171105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1973.171584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1973.171584][ T1364] ___neigh_create+0x14b/0xf60 [ 1973.171584][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1973.171584][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1973.171584][ T1364] ip6_output+0x1f3/0x770 [ 1973.171584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1973.171584][ T1364] mld_sendpack+0x62d/0xbc0 [ 1973.171584][ T1364] mld_ifc_work+0x32/0x1f0 [ 1973.171584][ T1364] process_one_work+0x84d/0x18a0 [ 1973.171584][ T1364] worker_thread+0x587/0xd30 [ 1973.171584][ T1364] kthread+0x28a/0x350 [ 1973.171584][ T1364] ret_from_fork+0x31/0x70 [ 1973.171584][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1973.171584][ T1364] [ 1973.173429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1973.173429][ T1364] dst_init+0x84/0x4a0 [ 1973.173429][ T1364] dst_alloc+0x97/0x150 [ 1973.173429][ T1364] ip6_dst_alloc+0x23/0x90 [ 1973.173429][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1973.173429][ T1364] ip6_pol_route+0x56f/0x840 [ 1973.173429][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1973.173429][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1973.173429][ T1364] ipv6_rcv+0x1ad/0x810 [ 1973.173429][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1973.173429][ T1364] process_backlog+0x101/0x620 [ 1973.173429][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1973.173429][ T1364] net_rx_action+0x495/0xbe0 [ 1973.173429][ T1364] __do_softirq+0x1b5/0x7f6 [ 1973.173429][ T1364] [ 1973.175278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1973.175278][ T1364] netdev_get_by_index+0x5e/0x80 [ 1973.175278][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1973.175278][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1973.175278][ T1364] ip6_route_add+0x1c/0x140 [ 1973.175278][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1973.175278][ T1364] addrconf_add_dev+0xe2/0x170 [ 1973.175278][ T1364] inet6_addr_add+0x12f/0xa40 [ 1973.175278][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1973.175278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1973.175278][ T1364] netlink_rcv_skb+0x130/0x360 [ 1973.175278][ T1364] netlink_unicast+0x449/0x710 [ 1973.175278][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1973.175278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1973.175278][ T1364] ___sys_sendmsg+0xee/0x170 [ 1973.175278][ T1364] __sys_sendmsg+0xcd/0x170 [ 1973.175278][ T1364] do_syscall_64+0xc6/0x1e0 [ 1973.175278][ T1364] [ 1973.181573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1973.181573][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1973.181573][ T1364] ipv6_find_idev+0x102/0x170 [ 1973.181573][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1973.181573][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1973.181573][ T1364] netlink_rcv_skb+0x130/0x360 [ 1973.181573][ T1364] netlink_unicast+0x449/0x710 [ 1973.181573][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1973.181573][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1973.181573][ T1364] ___sys_sendmsg+0xee/0x170 [ 1973.181573][ T1364] __sys_sendmsg+0xcd/0x170 [ 1973.181573][ T1364] do_syscall_64+0xc6/0x1e0 [ 1973.181573][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1973.181573][ T1364] [ 1973.183285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1973.183285][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1973.183285][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1973.183285][ T1364] ipv6_find_idev+0x102/0x170 [ 1973.183285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1973.183285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1973.183285][ T1364] netlink_rcv_skb+0x130/0x360 [ 1973.183285][ T1364] netlink_unicast+0x449/0x710 [ 1973.183285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1973.183285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1973.183285][ T1364] ___sys_sendmsg+0xee/0x170 [ 1973.183285][ T1364] __sys_sendmsg+0xcd/0x170 [ 1973.183285][ T1364] do_syscall_64+0xc6/0x1e0 [ 1973.183285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1973.183285][ T1364] [ 1983.427034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1983.427515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1983.427515][ T1364] ___neigh_create+0x14b/0xf60 [ 1983.427515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1983.427515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1983.427515][ T1364] ip6_output+0x1f3/0x770 [ 1983.427515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1983.427515][ T1364] mld_sendpack+0x62d/0xbc0 [ 1983.427515][ T1364] mld_ifc_work+0x32/0x1f0 [ 1983.427515][ T1364] process_one_work+0x84d/0x18a0 [ 1983.427515][ T1364] worker_thread+0x587/0xd30 [ 1983.427515][ T1364] kthread+0x28a/0x350 [ 1983.427515][ T1364] ret_from_fork+0x31/0x70 [ 1983.427515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1983.427515][ T1364] [ 1983.429237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1983.429237][ T1364] dst_init+0x84/0x4a0 [ 1983.429237][ T1364] dst_alloc+0x97/0x150 [ 1983.429237][ T1364] ip6_dst_alloc+0x23/0x90 [ 1983.429237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1983.429237][ T1364] ip6_pol_route+0x56f/0x840 [ 1983.429237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1983.429237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1983.429237][ T1364] ipv6_rcv+0x1ad/0x810 [ 1983.429237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1983.429237][ T1364] process_backlog+0x101/0x620 [ 1983.429237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1983.429237][ T1364] net_rx_action+0x495/0xbe0 [ 1983.429237][ T1364] __do_softirq+0x1b5/0x7f6 [ 1983.429237][ T1364] [ 1983.431049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1983.431049][ T1364] netdev_get_by_index+0x5e/0x80 [ 1983.431049][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1983.431049][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1983.431049][ T1364] ip6_route_add+0x1c/0x140 [ 1983.431049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1983.431049][ T1364] addrconf_add_dev+0xe2/0x170 [ 1983.431049][ T1364] inet6_addr_add+0x12f/0xa40 [ 1983.431049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1983.431049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1983.431049][ T1364] netlink_rcv_skb+0x130/0x360 [ 1983.431049][ T1364] netlink_unicast+0x449/0x710 [ 1983.431049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1983.431049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1983.431049][ T1364] ___sys_sendmsg+0xee/0x170 [ 1983.431049][ T1364] __sys_sendmsg+0xcd/0x170 [ 1983.431049][ T1364] do_syscall_64+0xc6/0x1e0 [ 1983.431049][ T1364] [ 1983.433218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1983.433218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1983.433218][ T1364] ipv6_find_idev+0x102/0x170 [ 1983.433218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1983.433218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1983.433218][ T1364] netlink_rcv_skb+0x130/0x360 [ 1983.433218][ T1364] netlink_unicast+0x449/0x710 [ 1983.433218][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1983.433218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1983.433218][ T1364] ___sys_sendmsg+0xee/0x170 [ 1983.433218][ T1364] __sys_sendmsg+0xcd/0x170 [ 1983.433218][ T1364] do_syscall_64+0xc6/0x1e0 [ 1983.433218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1983.433218][ T1364] [ 1983.434931][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1983.434931][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1983.434931][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1983.434931][ T1364] ipv6_find_idev+0x102/0x170 [ 1983.434931][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1983.434931][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1983.434931][ T1364] netlink_rcv_skb+0x130/0x360 [ 1983.434931][ T1364] netlink_unicast+0x449/0x710 [ 1983.434931][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1983.434931][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1983.434931][ T1364] ___sys_sendmsg+0xee/0x170 [ 1983.434931][ T1364] __sys_sendmsg+0xcd/0x170 [ 1983.434931][ T1364] do_syscall_64+0xc6/0x1e0 [ 1983.434931][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1983.434931][ T1364] [ 1993.483090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 1993.483504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1993.483504][ T1364] ___neigh_create+0x14b/0xf60 [ 1993.483504][ T1364] ip6_finish_output2+0xa70/0xf80 [ 1993.483504][ T1364] ip6_finish_output+0x4ed/0xd30 [ 1993.483504][ T1364] ip6_output+0x1f3/0x770 [ 1993.483504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 1993.483504][ T1364] mld_sendpack+0x62d/0xbc0 [ 1993.483504][ T1364] mld_ifc_work+0x32/0x1f0 [ 1993.483504][ T1364] process_one_work+0x84d/0x18a0 [ 1993.483504][ T1364] worker_thread+0x587/0xd30 [ 1993.483504][ T1364] kthread+0x28a/0x350 [ 1993.483504][ T1364] ret_from_fork+0x31/0x70 [ 1993.483504][ T1364] ret_from_fork_asm+0x1a/0x30 [ 1993.483504][ T1364] [ 1993.485242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 1993.485242][ T1364] dst_init+0x84/0x4a0 [ 1993.485242][ T1364] dst_alloc+0x97/0x150 [ 1993.485242][ T1364] ip6_dst_alloc+0x23/0x90 [ 1993.485242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1993.485242][ T1364] ip6_pol_route+0x56f/0x840 [ 1993.485242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 1993.485242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 1993.485242][ T1364] ipv6_rcv+0x1ad/0x810 [ 1993.485242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 1993.485242][ T1364] process_backlog+0x101/0x620 [ 1993.485242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 1993.485242][ T1364] net_rx_action+0x495/0xbe0 [ 1993.485242][ T1364] __do_softirq+0x1b5/0x7f6 [ 1993.485242][ T1364] [ 1993.487063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1993.487063][ T1364] netdev_get_by_index+0x5e/0x80 [ 1993.487063][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 1993.487063][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 1993.487063][ T1364] ip6_route_add+0x1c/0x140 [ 1993.487063][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 1993.487063][ T1364] addrconf_add_dev+0xe2/0x170 [ 1993.487063][ T1364] inet6_addr_add+0x12f/0xa40 [ 1993.487063][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 1993.487063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1993.487063][ T1364] netlink_rcv_skb+0x130/0x360 [ 1993.487063][ T1364] netlink_unicast+0x449/0x710 [ 1993.487063][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1993.487063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1993.487063][ T1364] ___sys_sendmsg+0xee/0x170 [ 1993.487063][ T1364] __sys_sendmsg+0xcd/0x170 [ 1993.487063][ T1364] do_syscall_64+0xc6/0x1e0 [ 1993.487063][ T1364] [ 1993.489240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1993.489240][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 1993.489240][ T1364] ipv6_find_idev+0x102/0x170 [ 1993.489240][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1993.489240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1993.489240][ T1364] netlink_rcv_skb+0x130/0x360 [ 1993.489240][ T1364] netlink_unicast+0x449/0x710 [ 1993.489240][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1993.489240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1993.489240][ T1364] ___sys_sendmsg+0xee/0x170 [ 1993.489240][ T1364] __sys_sendmsg+0xcd/0x170 [ 1993.489240][ T1364] do_syscall_64+0xc6/0x1e0 [ 1993.489240][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1993.489240][ T1364] [ 1993.490959][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 1993.490959][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 1993.490959][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 1993.490959][ T1364] ipv6_find_idev+0x102/0x170 [ 1993.490959][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 1993.490959][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1993.490959][ T1364] netlink_rcv_skb+0x130/0x360 [ 1993.490959][ T1364] netlink_unicast+0x449/0x710 [ 1993.490959][ T1364] netlink_sendmsg+0x723/0xbe0 [ 1993.490959][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 1993.490959][ T1364] ___sys_sendmsg+0xee/0x170 [ 1993.490959][ T1364] __sys_sendmsg+0xcd/0x170 [ 1993.490959][ T1364] do_syscall_64+0xc6/0x1e0 [ 1993.490959][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1993.490959][ T1364] [ 2003.595004][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2003.595477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2003.595477][ T1364] ___neigh_create+0x14b/0xf60 [ 2003.595477][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2003.595477][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2003.595477][ T1364] ip6_output+0x1f3/0x770 [ 2003.595477][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2003.595477][ T1364] mld_sendpack+0x62d/0xbc0 [ 2003.595477][ T1364] mld_ifc_work+0x32/0x1f0 [ 2003.595477][ T1364] process_one_work+0x84d/0x18a0 [ 2003.595477][ T1364] worker_thread+0x587/0xd30 [ 2003.595477][ T1364] kthread+0x28a/0x350 [ 2003.595477][ T1364] ret_from_fork+0x31/0x70 [ 2003.595477][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2003.595477][ T1364] [ 2003.597271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2003.597271][ T1364] dst_init+0x84/0x4a0 [ 2003.597271][ T1364] dst_alloc+0x97/0x150 [ 2003.597271][ T1364] ip6_dst_alloc+0x23/0x90 [ 2003.597271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2003.597271][ T1364] ip6_pol_route+0x56f/0x840 [ 2003.597271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2003.597271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2003.597271][ T1364] ipv6_rcv+0x1ad/0x810 [ 2003.597271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2003.597271][ T1364] process_backlog+0x101/0x620 [ 2003.597271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2003.597271][ T1364] net_rx_action+0x495/0xbe0 [ 2003.597271][ T1364] __do_softirq+0x1b5/0x7f6 [ 2003.597271][ T1364] [ 2003.599115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2003.599115][ T1364] netdev_get_by_index+0x5e/0x80 [ 2003.599115][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2003.599115][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2003.599115][ T1364] ip6_route_add+0x1c/0x140 [ 2003.599115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2003.599115][ T1364] addrconf_add_dev+0xe2/0x170 [ 2003.599115][ T1364] inet6_addr_add+0x12f/0xa40 [ 2003.599115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2003.599115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2003.599115][ T1364] netlink_rcv_skb+0x130/0x360 [ 2003.599115][ T1364] netlink_unicast+0x449/0x710 [ 2003.599115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2003.599115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2003.599115][ T1364] ___sys_sendmsg+0xee/0x170 [ 2003.599115][ T1364] __sys_sendmsg+0xcd/0x170 [ 2003.599115][ T1364] do_syscall_64+0xc6/0x1e0 [ 2003.599115][ T1364] [ 2003.601569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2003.601569][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2003.601569][ T1364] ipv6_find_idev+0x102/0x170 [ 2003.601569][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2003.601569][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2003.601569][ T1364] netlink_rcv_skb+0x130/0x360 [ 2003.601569][ T1364] netlink_unicast+0x449/0x710 [ 2003.601569][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2003.601569][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2003.601569][ T1364] ___sys_sendmsg+0xee/0x170 [ 2003.601569][ T1364] __sys_sendmsg+0xcd/0x170 [ 2003.601569][ T1364] do_syscall_64+0xc6/0x1e0 [ 2003.601569][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2003.601569][ T1364] [ 2003.603283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2003.603283][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2003.603283][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2003.603283][ T1364] ipv6_find_idev+0x102/0x170 [ 2003.603283][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2003.603283][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2003.603283][ T1364] netlink_rcv_skb+0x130/0x360 [ 2003.603283][ T1364] netlink_unicast+0x449/0x710 [ 2003.603283][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2003.603283][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2003.603283][ T1364] ___sys_sendmsg+0xee/0x170 [ 2003.603283][ T1364] __sys_sendmsg+0xcd/0x170 [ 2003.603283][ T1364] do_syscall_64+0xc6/0x1e0 [ 2003.603283][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2003.603283][ T1364] [ 2013.643041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2013.643534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2013.643534][ T1364] ___neigh_create+0x14b/0xf60 [ 2013.643534][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2013.643534][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2013.643534][ T1364] ip6_output+0x1f3/0x770 [ 2013.643534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2013.643534][ T1364] mld_sendpack+0x62d/0xbc0 [ 2013.643534][ T1364] mld_ifc_work+0x32/0x1f0 [ 2013.643534][ T1364] process_one_work+0x84d/0x18a0 [ 2013.643534][ T1364] worker_thread+0x587/0xd30 [ 2013.643534][ T1364] kthread+0x28a/0x350 [ 2013.643534][ T1364] ret_from_fork+0x31/0x70 [ 2013.643534][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2013.643534][ T1364] [ 2013.645246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2013.645246][ T1364] dst_init+0x84/0x4a0 [ 2013.645246][ T1364] dst_alloc+0x97/0x150 [ 2013.645246][ T1364] ip6_dst_alloc+0x23/0x90 [ 2013.645246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2013.645246][ T1364] ip6_pol_route+0x56f/0x840 [ 2013.645246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2013.645246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2013.645246][ T1364] ipv6_rcv+0x1ad/0x810 [ 2013.645246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2013.645246][ T1364] process_backlog+0x101/0x620 [ 2013.645246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2013.645246][ T1364] net_rx_action+0x495/0xbe0 [ 2013.645246][ T1364] __do_softirq+0x1b5/0x7f6 [ 2013.645246][ T1364] [ 2013.647078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2013.647078][ T1364] netdev_get_by_index+0x5e/0x80 [ 2013.647078][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2013.647078][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2013.647078][ T1364] ip6_route_add+0x1c/0x140 [ 2013.647078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2013.647078][ T1364] addrconf_add_dev+0xe2/0x170 [ 2013.647078][ T1364] inet6_addr_add+0x12f/0xa40 [ 2013.647078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2013.647078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2013.647078][ T1364] netlink_rcv_skb+0x130/0x360 [ 2013.647078][ T1364] netlink_unicast+0x449/0x710 [ 2013.647078][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2013.647078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2013.647078][ T1364] ___sys_sendmsg+0xee/0x170 [ 2013.647078][ T1364] __sys_sendmsg+0xcd/0x170 [ 2013.647078][ T1364] do_syscall_64+0xc6/0x1e0 [ 2013.647078][ T1364] [ 2013.649282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2013.649282][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2013.649282][ T1364] ipv6_find_idev+0x102/0x170 [ 2013.649282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2013.649282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2013.649282][ T1364] netlink_rcv_skb+0x130/0x360 [ 2013.649282][ T1364] netlink_unicast+0x449/0x710 [ 2013.649282][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2013.649282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2013.649282][ T1364] ___sys_sendmsg+0xee/0x170 [ 2013.649282][ T1364] __sys_sendmsg+0xcd/0x170 [ 2013.649282][ T1364] do_syscall_64+0xc6/0x1e0 [ 2013.649282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2013.649282][ T1364] [ 2013.650988][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2013.650988][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2013.650988][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2013.650988][ T1364] ipv6_find_idev+0x102/0x170 [ 2013.650988][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2013.650988][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2013.650988][ T1364] netlink_rcv_skb+0x130/0x360 [ 2013.650988][ T1364] netlink_unicast+0x449/0x710 [ 2013.650988][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2013.650988][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2013.650988][ T1364] ___sys_sendmsg+0xee/0x170 [ 2013.650988][ T1364] __sys_sendmsg+0xcd/0x170 [ 2013.650988][ T1364] do_syscall_64+0xc6/0x1e0 [ 2013.650988][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2013.650988][ T1364] [ 2023.755047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2023.755587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2023.755587][ T1364] ___neigh_create+0x14b/0xf60 [ 2023.755587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2023.755587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2023.755587][ T1364] ip6_output+0x1f3/0x770 [ 2023.755587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2023.755587][ T1364] mld_sendpack+0x62d/0xbc0 [ 2023.755587][ T1364] mld_ifc_work+0x32/0x1f0 [ 2023.755587][ T1364] process_one_work+0x84d/0x18a0 [ 2023.755587][ T1364] worker_thread+0x587/0xd30 [ 2023.755587][ T1364] kthread+0x28a/0x350 [ 2023.755587][ T1364] ret_from_fork+0x31/0x70 [ 2023.755587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2023.755587][ T1364] [ 2023.757306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2023.757306][ T1364] dst_init+0x84/0x4a0 [ 2023.757306][ T1364] dst_alloc+0x97/0x150 [ 2023.757306][ T1364] ip6_dst_alloc+0x23/0x90 [ 2023.757306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2023.757306][ T1364] ip6_pol_route+0x56f/0x840 [ 2023.757306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2023.757306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2023.757306][ T1364] ipv6_rcv+0x1ad/0x810 [ 2023.757306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2023.757306][ T1364] process_backlog+0x101/0x620 [ 2023.757306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2023.757306][ T1364] net_rx_action+0x495/0xbe0 [ 2023.757306][ T1364] __do_softirq+0x1b5/0x7f6 [ 2023.757306][ T1364] [ 2023.759125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2023.759125][ T1364] netdev_get_by_index+0x5e/0x80 [ 2023.759125][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2023.759125][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2023.759125][ T1364] ip6_route_add+0x1c/0x140 [ 2023.759125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2023.759125][ T1364] addrconf_add_dev+0xe2/0x170 [ 2023.759125][ T1364] inet6_addr_add+0x12f/0xa40 [ 2023.759125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2023.759125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2023.759125][ T1364] netlink_rcv_skb+0x130/0x360 [ 2023.759125][ T1364] netlink_unicast+0x449/0x710 [ 2023.759125][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2023.759125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2023.759125][ T1364] ___sys_sendmsg+0xee/0x170 [ 2023.759125][ T1364] __sys_sendmsg+0xcd/0x170 [ 2023.759125][ T1364] do_syscall_64+0xc6/0x1e0 [ 2023.759125][ T1364] [ 2023.761313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2023.761313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2023.761313][ T1364] ipv6_find_idev+0x102/0x170 [ 2023.761313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2023.761313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2023.761313][ T1364] netlink_rcv_skb+0x130/0x360 [ 2023.761313][ T1364] netlink_unicast+0x449/0x710 [ 2023.761313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2023.761313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2023.761313][ T1364] ___sys_sendmsg+0xee/0x170 [ 2023.761313][ T1364] __sys_sendmsg+0xcd/0x170 [ 2023.761313][ T1364] do_syscall_64+0xc6/0x1e0 [ 2023.761313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2023.761313][ T1364] [ 2023.763022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2023.763022][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2023.763022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2023.763022][ T1364] ipv6_find_idev+0x102/0x170 [ 2023.763022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2023.763022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2023.763022][ T1364] netlink_rcv_skb+0x130/0x360 [ 2023.763022][ T1364] netlink_unicast+0x449/0x710 [ 2023.763022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2023.763022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2023.763022][ T1364] ___sys_sendmsg+0xee/0x170 [ 2023.763022][ T1364] __sys_sendmsg+0xcd/0x170 [ 2023.763022][ T1364] do_syscall_64+0xc6/0x1e0 [ 2023.763022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2023.763022][ T1364] [ 2033.835132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2033.835638][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2033.835638][ T1364] ___neigh_create+0x14b/0xf60 [ 2033.835638][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2033.835638][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2033.835638][ T1364] ip6_output+0x1f3/0x770 [ 2033.835638][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2033.835638][ T1364] mld_sendpack+0x62d/0xbc0 [ 2033.835638][ T1364] mld_ifc_work+0x32/0x1f0 [ 2033.835638][ T1364] process_one_work+0x84d/0x18a0 [ 2033.835638][ T1364] worker_thread+0x587/0xd30 [ 2033.835638][ T1364] kthread+0x28a/0x350 [ 2033.835638][ T1364] ret_from_fork+0x31/0x70 [ 2033.835638][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2033.835638][ T1364] [ 2033.837373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2033.837373][ T1364] dst_init+0x84/0x4a0 [ 2033.837373][ T1364] dst_alloc+0x97/0x150 [ 2033.837373][ T1364] ip6_dst_alloc+0x23/0x90 [ 2033.837373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2033.837373][ T1364] ip6_pol_route+0x56f/0x840 [ 2033.837373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2033.837373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2033.837373][ T1364] ipv6_rcv+0x1ad/0x810 [ 2033.837373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2033.837373][ T1364] process_backlog+0x101/0x620 [ 2033.837373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2033.837373][ T1364] net_rx_action+0x495/0xbe0 [ 2033.837373][ T1364] __do_softirq+0x1b5/0x7f6 [ 2033.837373][ T1364] [ 2033.839201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2033.839201][ T1364] netdev_get_by_index+0x5e/0x80 [ 2033.839201][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2033.839201][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2033.839201][ T1364] ip6_route_add+0x1c/0x140 [ 2033.839201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2033.839201][ T1364] addrconf_add_dev+0xe2/0x170 [ 2033.839201][ T1364] inet6_addr_add+0x12f/0xa40 [ 2033.839201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2033.839201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2033.839201][ T1364] netlink_rcv_skb+0x130/0x360 [ 2033.839201][ T1364] netlink_unicast+0x449/0x710 [ 2033.839201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2033.839201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2033.839201][ T1364] ___sys_sendmsg+0xee/0x170 [ 2033.839201][ T1364] __sys_sendmsg+0xcd/0x170 [ 2033.839201][ T1364] do_syscall_64+0xc6/0x1e0 [ 2033.839201][ T1364] [ 2033.841389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2033.841389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2033.841389][ T1364] ipv6_find_idev+0x102/0x170 [ 2033.841389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2033.841389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2033.841389][ T1364] netlink_rcv_skb+0x130/0x360 [ 2033.841389][ T1364] netlink_unicast+0x449/0x710 [ 2033.841389][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2033.841389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2033.841389][ T1364] ___sys_sendmsg+0xee/0x170 [ 2033.841389][ T1364] __sys_sendmsg+0xcd/0x170 [ 2033.841389][ T1364] do_syscall_64+0xc6/0x1e0 [ 2033.841389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2033.841389][ T1364] [ 2033.843108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2033.843108][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2033.843108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2033.843108][ T1364] ipv6_find_idev+0x102/0x170 [ 2033.843108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2033.843108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2033.843108][ T1364] netlink_rcv_skb+0x130/0x360 [ 2033.843108][ T1364] netlink_unicast+0x449/0x710 [ 2033.843108][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2033.843108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2033.843108][ T1364] ___sys_sendmsg+0xee/0x170 [ 2033.843108][ T1364] __sys_sendmsg+0xcd/0x170 [ 2033.843108][ T1364] do_syscall_64+0xc6/0x1e0 [ 2033.843108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2033.843108][ T1364] [ 2044.043103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2044.043528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2044.043528][ T1364] ___neigh_create+0x14b/0xf60 [ 2044.043528][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2044.043528][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2044.043528][ T1364] ip6_output+0x1f3/0x770 [ 2044.043528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2044.043528][ T1364] mld_sendpack+0x62d/0xbc0 [ 2044.043528][ T1364] mld_ifc_work+0x32/0x1f0 [ 2044.043528][ T1364] process_one_work+0x84d/0x18a0 [ 2044.043528][ T1364] worker_thread+0x587/0xd30 [ 2044.043528][ T1364] kthread+0x28a/0x350 [ 2044.043528][ T1364] ret_from_fork+0x31/0x70 [ 2044.043528][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2044.043528][ T1364] [ 2044.045234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2044.045234][ T1364] dst_init+0x84/0x4a0 [ 2044.045234][ T1364] dst_alloc+0x97/0x150 [ 2044.045234][ T1364] ip6_dst_alloc+0x23/0x90 [ 2044.045234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2044.045234][ T1364] ip6_pol_route+0x56f/0x840 [ 2044.045234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2044.045234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2044.045234][ T1364] ipv6_rcv+0x1ad/0x810 [ 2044.045234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2044.045234][ T1364] process_backlog+0x101/0x620 [ 2044.045234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2044.045234][ T1364] net_rx_action+0x495/0xbe0 [ 2044.045234][ T1364] __do_softirq+0x1b5/0x7f6 [ 2044.045234][ T1364] [ 2044.047056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2044.047056][ T1364] netdev_get_by_index+0x5e/0x80 [ 2044.047056][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2044.047056][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2044.047056][ T1364] ip6_route_add+0x1c/0x140 [ 2044.047056][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2044.047056][ T1364] addrconf_add_dev+0xe2/0x170 [ 2044.047056][ T1364] inet6_addr_add+0x12f/0xa40 [ 2044.047056][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2044.047056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2044.047056][ T1364] netlink_rcv_skb+0x130/0x360 [ 2044.047056][ T1364] netlink_unicast+0x449/0x710 [ 2044.047056][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2044.047056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2044.047056][ T1364] ___sys_sendmsg+0xee/0x170 [ 2044.047056][ T1364] __sys_sendmsg+0xcd/0x170 [ 2044.047056][ T1364] do_syscall_64+0xc6/0x1e0 [ 2044.047056][ T1364] [ 2044.049229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2044.049229][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2044.049229][ T1364] ipv6_find_idev+0x102/0x170 [ 2044.049229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2044.049229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2044.049229][ T1364] netlink_rcv_skb+0x130/0x360 [ 2044.049229][ T1364] netlink_unicast+0x449/0x710 [ 2044.049229][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2044.049229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2044.049229][ T1364] ___sys_sendmsg+0xee/0x170 [ 2044.049229][ T1364] __sys_sendmsg+0xcd/0x170 [ 2044.049229][ T1364] do_syscall_64+0xc6/0x1e0 [ 2044.049229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2044.049229][ T1364] [ 2044.050930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2044.050930][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2044.050930][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2044.050930][ T1364] ipv6_find_idev+0x102/0x170 [ 2044.050930][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2044.050930][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2044.050930][ T1364] netlink_rcv_skb+0x130/0x360 [ 2044.050930][ T1364] netlink_unicast+0x449/0x710 [ 2044.050930][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2044.050930][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2044.050930][ T1364] ___sys_sendmsg+0xee/0x170 [ 2044.050930][ T1364] __sys_sendmsg+0xcd/0x170 [ 2044.050930][ T1364] do_syscall_64+0xc6/0x1e0 [ 2044.050930][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2044.050930][ T1364] [ 2054.299060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2054.299527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2054.299527][ T1364] ___neigh_create+0x14b/0xf60 [ 2054.299527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2054.299527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2054.299527][ T1364] ip6_output+0x1f3/0x770 [ 2054.299527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2054.299527][ T1364] mld_sendpack+0x62d/0xbc0 [ 2054.299527][ T1364] mld_ifc_work+0x32/0x1f0 [ 2054.299527][ T1364] process_one_work+0x84d/0x18a0 [ 2054.299527][ T1364] worker_thread+0x587/0xd30 [ 2054.299527][ T1364] kthread+0x28a/0x350 [ 2054.299527][ T1364] ret_from_fork+0x31/0x70 [ 2054.299527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2054.299527][ T1364] [ 2054.301745][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2054.301745][ T1364] dst_init+0x84/0x4a0 [ 2054.301745][ T1364] dst_alloc+0x97/0x150 [ 2054.301745][ T1364] ip6_dst_alloc+0x23/0x90 [ 2054.301745][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2054.301745][ T1364] ip6_pol_route+0x56f/0x840 [ 2054.301745][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2054.301745][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2054.301745][ T1364] ipv6_rcv+0x1ad/0x810 [ 2054.301745][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2054.301745][ T1364] process_backlog+0x101/0x620 [ 2054.301745][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2054.301745][ T1364] net_rx_action+0x495/0xbe0 [ 2054.301745][ T1364] __do_softirq+0x1b5/0x7f6 [ 2054.301745][ T1364] [ 2054.303583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2054.303583][ T1364] netdev_get_by_index+0x5e/0x80 [ 2054.303583][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2054.303583][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2054.303583][ T1364] ip6_route_add+0x1c/0x140 [ 2054.303583][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2054.303583][ T1364] addrconf_add_dev+0xe2/0x170 [ 2054.303583][ T1364] inet6_addr_add+0x12f/0xa40 [ 2054.303583][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2054.303583][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2054.303583][ T1364] netlink_rcv_skb+0x130/0x360 [ 2054.303583][ T1364] netlink_unicast+0x449/0x710 [ 2054.303583][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2054.303583][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2054.303583][ T1364] ___sys_sendmsg+0xee/0x170 [ 2054.303583][ T1364] __sys_sendmsg+0xcd/0x170 [ 2054.303583][ T1364] do_syscall_64+0xc6/0x1e0 [ 2054.303583][ T1364] [ 2054.305775][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2054.305775][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2054.305775][ T1364] ipv6_find_idev+0x102/0x170 [ 2054.305775][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2054.305775][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2054.305775][ T1364] netlink_rcv_skb+0x130/0x360 [ 2054.305775][ T1364] netlink_unicast+0x449/0x710 [ 2054.305775][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2054.305775][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2054.305775][ T1364] ___sys_sendmsg+0xee/0x170 [ 2054.305775][ T1364] __sys_sendmsg+0xcd/0x170 [ 2054.305775][ T1364] do_syscall_64+0xc6/0x1e0 [ 2054.305775][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2054.305775][ T1364] [ 2054.309264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2054.309264][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2054.309264][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2054.309264][ T1364] ipv6_find_idev+0x102/0x170 [ 2054.309264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2054.309264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2054.309264][ T1364] netlink_rcv_skb+0x130/0x360 [ 2054.309264][ T1364] netlink_unicast+0x449/0x710 [ 2054.309264][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2054.309264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2054.309264][ T1364] ___sys_sendmsg+0xee/0x170 [ 2054.309264][ T1364] __sys_sendmsg+0xcd/0x170 [ 2054.309264][ T1364] do_syscall_64+0xc6/0x1e0 [ 2054.309264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2054.309264][ T1364] [ 2064.563091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2064.563585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2064.563585][ T1364] ___neigh_create+0x14b/0xf60 [ 2064.563585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2064.563585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2064.563585][ T1364] ip6_output+0x1f3/0x770 [ 2064.563585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2064.563585][ T1364] mld_sendpack+0x62d/0xbc0 [ 2064.563585][ T1364] mld_ifc_work+0x32/0x1f0 [ 2064.563585][ T1364] process_one_work+0x84d/0x18a0 [ 2064.563585][ T1364] worker_thread+0x587/0xd30 [ 2064.563585][ T1364] kthread+0x28a/0x350 [ 2064.563585][ T1364] ret_from_fork+0x31/0x70 [ 2064.563585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2064.563585][ T1364] [ 2064.565315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2064.565315][ T1364] dst_init+0x84/0x4a0 [ 2064.565315][ T1364] dst_alloc+0x97/0x150 [ 2064.565315][ T1364] ip6_dst_alloc+0x23/0x90 [ 2064.565315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2064.565315][ T1364] ip6_pol_route+0x56f/0x840 [ 2064.565315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2064.565315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2064.565315][ T1364] ipv6_rcv+0x1ad/0x810 [ 2064.565315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2064.565315][ T1364] process_backlog+0x101/0x620 [ 2064.565315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2064.565315][ T1364] net_rx_action+0x495/0xbe0 [ 2064.565315][ T1364] __do_softirq+0x1b5/0x7f6 [ 2064.565315][ T1364] [ 2064.567265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2064.567265][ T1364] netdev_get_by_index+0x5e/0x80 [ 2064.567265][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2064.567265][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2064.567265][ T1364] ip6_route_add+0x1c/0x140 [ 2064.567265][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2064.567265][ T1364] addrconf_add_dev+0xe2/0x170 [ 2064.567265][ T1364] inet6_addr_add+0x12f/0xa40 [ 2064.567265][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2064.567265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2064.567265][ T1364] netlink_rcv_skb+0x130/0x360 [ 2064.567265][ T1364] netlink_unicast+0x449/0x710 [ 2064.567265][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2064.567265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2064.567265][ T1364] ___sys_sendmsg+0xee/0x170 [ 2064.567265][ T1364] __sys_sendmsg+0xcd/0x170 [ 2064.567265][ T1364] do_syscall_64+0xc6/0x1e0 [ 2064.567265][ T1364] [ 2064.572552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2064.572552][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2064.572552][ T1364] ipv6_find_idev+0x102/0x170 [ 2064.572552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2064.572552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2064.572552][ T1364] netlink_rcv_skb+0x130/0x360 [ 2064.572552][ T1364] netlink_unicast+0x449/0x710 [ 2064.572552][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2064.572552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2064.572552][ T1364] ___sys_sendmsg+0xee/0x170 [ 2064.572552][ T1364] __sys_sendmsg+0xcd/0x170 [ 2064.572552][ T1364] do_syscall_64+0xc6/0x1e0 [ 2064.572552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2064.572552][ T1364] [ 2064.574263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2064.574263][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2064.574263][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2064.574263][ T1364] ipv6_find_idev+0x102/0x170 [ 2064.574263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2064.574263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2064.574263][ T1364] netlink_rcv_skb+0x130/0x360 [ 2064.574263][ T1364] netlink_unicast+0x449/0x710 [ 2064.574263][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2064.574263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2064.574263][ T1364] ___sys_sendmsg+0xee/0x170 [ 2064.574263][ T1364] __sys_sendmsg+0xcd/0x170 [ 2064.574263][ T1364] do_syscall_64+0xc6/0x1e0 [ 2064.574263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2064.574263][ T1364] [ 2074.827255][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2074.827745][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2074.827745][ T1364] ___neigh_create+0x14b/0xf60 [ 2074.827745][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2074.827745][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2074.827745][ T1364] ip6_output+0x1f3/0x770 [ 2074.827745][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2074.827745][ T1364] mld_sendpack+0x62d/0xbc0 [ 2074.827745][ T1364] mld_ifc_work+0x32/0x1f0 [ 2074.827745][ T1364] process_one_work+0x84d/0x18a0 [ 2074.827745][ T1364] worker_thread+0x587/0xd30 [ 2074.827745][ T1364] kthread+0x28a/0x350 [ 2074.827745][ T1364] ret_from_fork+0x31/0x70 [ 2074.827745][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2074.827745][ T1364] [ 2074.829633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2074.829633][ T1364] dst_init+0x84/0x4a0 [ 2074.829633][ T1364] dst_alloc+0x97/0x150 [ 2074.829633][ T1364] ip6_dst_alloc+0x23/0x90 [ 2074.829633][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2074.829633][ T1364] ip6_pol_route+0x56f/0x840 [ 2074.829633][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2074.829633][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2074.829633][ T1364] ipv6_rcv+0x1ad/0x810 [ 2074.829633][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2074.829633][ T1364] process_backlog+0x101/0x620 [ 2074.829633][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2074.829633][ T1364] net_rx_action+0x495/0xbe0 [ 2074.829633][ T1364] __do_softirq+0x1b5/0x7f6 [ 2074.829633][ T1364] [ 2074.831692][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2074.831692][ T1364] netdev_get_by_index+0x5e/0x80 [ 2074.831692][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2074.831692][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2074.831692][ T1364] ip6_route_add+0x1c/0x140 [ 2074.831692][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2074.831692][ T1364] addrconf_add_dev+0xe2/0x170 [ 2074.831692][ T1364] inet6_addr_add+0x12f/0xa40 [ 2074.831692][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2074.831692][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2074.831692][ T1364] netlink_rcv_skb+0x130/0x360 [ 2074.831692][ T1364] netlink_unicast+0x449/0x710 [ 2074.831692][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2074.831692][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2074.831692][ T1364] ___sys_sendmsg+0xee/0x170 [ 2074.831692][ T1364] __sys_sendmsg+0xcd/0x170 [ 2074.831692][ T1364] do_syscall_64+0xc6/0x1e0 [ 2074.831692][ T1364] [ 2074.834096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2074.834096][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2074.834096][ T1364] ipv6_find_idev+0x102/0x170 [ 2074.834096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2074.834096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2074.834096][ T1364] netlink_rcv_skb+0x130/0x360 [ 2074.834096][ T1364] netlink_unicast+0x449/0x710 [ 2074.834096][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2074.834096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2074.834096][ T1364] ___sys_sendmsg+0xee/0x170 [ 2074.834096][ T1364] __sys_sendmsg+0xcd/0x170 [ 2074.834096][ T1364] do_syscall_64+0xc6/0x1e0 [ 2074.834096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2074.834096][ T1364] [ 2074.836084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2074.836084][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2074.836084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2074.836084][ T1364] ipv6_find_idev+0x102/0x170 [ 2074.836084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2074.836084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2074.836084][ T1364] netlink_rcv_skb+0x130/0x360 [ 2074.836084][ T1364] netlink_unicast+0x449/0x710 [ 2074.836084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2074.836084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2074.836084][ T1364] ___sys_sendmsg+0xee/0x170 [ 2074.836084][ T1364] __sys_sendmsg+0xcd/0x170 [ 2074.836084][ T1364] do_syscall_64+0xc6/0x1e0 [ 2074.836084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2074.836084][ T1364] [ 2085.091072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2085.091655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2085.091655][ T1364] ___neigh_create+0x14b/0xf60 [ 2085.091655][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2085.091655][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2085.091655][ T1364] ip6_output+0x1f3/0x770 [ 2085.091655][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2085.091655][ T1364] mld_sendpack+0x62d/0xbc0 [ 2085.091655][ T1364] mld_ifc_work+0x32/0x1f0 [ 2085.091655][ T1364] process_one_work+0x84d/0x18a0 [ 2085.091655][ T1364] worker_thread+0x587/0xd30 [ 2085.091655][ T1364] kthread+0x28a/0x350 [ 2085.091655][ T1364] ret_from_fork+0x31/0x70 [ 2085.091655][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2085.091655][ T1364] [ 2085.093515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2085.093515][ T1364] dst_init+0x84/0x4a0 [ 2085.093515][ T1364] dst_alloc+0x97/0x150 [ 2085.093515][ T1364] ip6_dst_alloc+0x23/0x90 [ 2085.093515][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2085.093515][ T1364] ip6_pol_route+0x56f/0x840 [ 2085.093515][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2085.093515][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2085.093515][ T1364] ipv6_rcv+0x1ad/0x810 [ 2085.093515][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2085.093515][ T1364] process_backlog+0x101/0x620 [ 2085.093515][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2085.093515][ T1364] net_rx_action+0x495/0xbe0 [ 2085.093515][ T1364] __do_softirq+0x1b5/0x7f6 [ 2085.093515][ T1364] [ 2085.095506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2085.095506][ T1364] netdev_get_by_index+0x5e/0x80 [ 2085.095506][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2085.095506][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2085.095506][ T1364] ip6_route_add+0x1c/0x140 [ 2085.095506][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2085.095506][ T1364] addrconf_add_dev+0xe2/0x170 [ 2085.095506][ T1364] inet6_addr_add+0x12f/0xa40 [ 2085.095506][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2085.095506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2085.095506][ T1364] netlink_rcv_skb+0x130/0x360 [ 2085.095506][ T1364] netlink_unicast+0x449/0x710 [ 2085.095506][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2085.095506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2085.095506][ T1364] ___sys_sendmsg+0xee/0x170 [ 2085.095506][ T1364] __sys_sendmsg+0xcd/0x170 [ 2085.095506][ T1364] do_syscall_64+0xc6/0x1e0 [ 2085.095506][ T1364] [ 2085.097895][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2085.097895][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2085.097895][ T1364] ipv6_find_idev+0x102/0x170 [ 2085.097895][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2085.097895][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2085.097895][ T1364] netlink_rcv_skb+0x130/0x360 [ 2085.097895][ T1364] netlink_unicast+0x449/0x710 [ 2085.097895][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2085.097895][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2085.097895][ T1364] ___sys_sendmsg+0xee/0x170 [ 2085.097895][ T1364] __sys_sendmsg+0xcd/0x170 [ 2085.097895][ T1364] do_syscall_64+0xc6/0x1e0 [ 2085.097895][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2085.097895][ T1364] [ 2085.099758][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2085.099758][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2085.099758][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2085.099758][ T1364] ipv6_find_idev+0x102/0x170 [ 2085.099758][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2085.099758][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2085.099758][ T1364] netlink_rcv_skb+0x130/0x360 [ 2085.099758][ T1364] netlink_unicast+0x449/0x710 [ 2085.099758][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2085.099758][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2085.099758][ T1364] ___sys_sendmsg+0xee/0x170 [ 2085.099758][ T1364] __sys_sendmsg+0xcd/0x170 [ 2085.099758][ T1364] do_syscall_64+0xc6/0x1e0 [ 2085.099758][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2085.099758][ T1364] [ 2095.267132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2095.267722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2095.267722][ T1364] ___neigh_create+0x14b/0xf60 [ 2095.267722][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2095.267722][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2095.267722][ T1364] ip6_output+0x1f3/0x770 [ 2095.267722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2095.267722][ T1364] mld_sendpack+0x62d/0xbc0 [ 2095.267722][ T1364] mld_ifc_work+0x32/0x1f0 [ 2095.267722][ T1364] process_one_work+0x84d/0x18a0 [ 2095.267722][ T1364] worker_thread+0x587/0xd30 [ 2095.267722][ T1364] kthread+0x28a/0x350 [ 2095.267722][ T1364] ret_from_fork+0x31/0x70 [ 2095.267722][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2095.267722][ T1364] [ 2095.269673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2095.269673][ T1364] dst_init+0x84/0x4a0 [ 2095.269673][ T1364] dst_alloc+0x97/0x150 [ 2095.269673][ T1364] ip6_dst_alloc+0x23/0x90 [ 2095.269673][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2095.269673][ T1364] ip6_pol_route+0x56f/0x840 [ 2095.269673][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2095.269673][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2095.269673][ T1364] ipv6_rcv+0x1ad/0x810 [ 2095.269673][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2095.269673][ T1364] process_backlog+0x101/0x620 [ 2095.269673][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2095.269673][ T1364] net_rx_action+0x495/0xbe0 [ 2095.269673][ T1364] __do_softirq+0x1b5/0x7f6 [ 2095.269673][ T1364] [ 2095.271711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2095.271711][ T1364] netdev_get_by_index+0x5e/0x80 [ 2095.271711][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2095.271711][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2095.271711][ T1364] ip6_route_add+0x1c/0x140 [ 2095.271711][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2095.271711][ T1364] addrconf_add_dev+0xe2/0x170 [ 2095.271711][ T1364] inet6_addr_add+0x12f/0xa40 [ 2095.271711][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2095.271711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2095.271711][ T1364] netlink_rcv_skb+0x130/0x360 [ 2095.271711][ T1364] netlink_unicast+0x449/0x710 [ 2095.271711][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2095.271711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2095.271711][ T1364] ___sys_sendmsg+0xee/0x170 [ 2095.271711][ T1364] __sys_sendmsg+0xcd/0x170 [ 2095.271711][ T1364] do_syscall_64+0xc6/0x1e0 [ 2095.271711][ T1364] [ 2095.274182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2095.274182][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2095.274182][ T1364] ipv6_find_idev+0x102/0x170 [ 2095.274182][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2095.274182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2095.274182][ T1364] netlink_rcv_skb+0x130/0x360 [ 2095.274182][ T1364] netlink_unicast+0x449/0x710 [ 2095.274182][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2095.274182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2095.274182][ T1364] ___sys_sendmsg+0xee/0x170 [ 2095.274182][ T1364] __sys_sendmsg+0xcd/0x170 [ 2095.274182][ T1364] do_syscall_64+0xc6/0x1e0 [ 2095.274182][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2095.274182][ T1364] [ 2095.276104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2095.276104][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2095.276104][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2095.276104][ T1364] ipv6_find_idev+0x102/0x170 [ 2095.276104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2095.276104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2095.276104][ T1364] netlink_rcv_skb+0x130/0x360 [ 2095.276104][ T1364] netlink_unicast+0x449/0x710 [ 2095.276104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2095.276104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2095.276104][ T1364] ___sys_sendmsg+0xee/0x170 [ 2095.276104][ T1364] __sys_sendmsg+0xcd/0x170 [ 2095.276104][ T1364] do_syscall_64+0xc6/0x1e0 [ 2095.276104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2095.276104][ T1364] [ 2105.515033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2105.515625][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2105.515625][ T1364] ___neigh_create+0x14b/0xf60 [ 2105.515625][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2105.515625][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2105.515625][ T1364] ip6_output+0x1f3/0x770 [ 2105.515625][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2105.515625][ T1364] mld_sendpack+0x62d/0xbc0 [ 2105.515625][ T1364] mld_ifc_work+0x32/0x1f0 [ 2105.515625][ T1364] process_one_work+0x84d/0x18a0 [ 2105.515625][ T1364] worker_thread+0x587/0xd30 [ 2105.515625][ T1364] kthread+0x28a/0x350 [ 2105.515625][ T1364] ret_from_fork+0x31/0x70 [ 2105.515625][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2105.515625][ T1364] [ 2105.517514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2105.517514][ T1364] dst_init+0x84/0x4a0 [ 2105.517514][ T1364] dst_alloc+0x97/0x150 [ 2105.517514][ T1364] ip6_dst_alloc+0x23/0x90 [ 2105.517514][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2105.517514][ T1364] ip6_pol_route+0x56f/0x840 [ 2105.517514][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2105.517514][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2105.517514][ T1364] ipv6_rcv+0x1ad/0x810 [ 2105.517514][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2105.517514][ T1364] process_backlog+0x101/0x620 [ 2105.517514][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2105.517514][ T1364] net_rx_action+0x495/0xbe0 [ 2105.517514][ T1364] __do_softirq+0x1b5/0x7f6 [ 2105.517514][ T1364] [ 2105.519506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2105.519506][ T1364] netdev_get_by_index+0x5e/0x80 [ 2105.519506][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2105.519506][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2105.519506][ T1364] ip6_route_add+0x1c/0x140 [ 2105.519506][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2105.519506][ T1364] addrconf_add_dev+0xe2/0x170 [ 2105.519506][ T1364] inet6_addr_add+0x12f/0xa40 [ 2105.519506][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2105.519506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2105.519506][ T1364] netlink_rcv_skb+0x130/0x360 [ 2105.519506][ T1364] netlink_unicast+0x449/0x710 [ 2105.519506][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2105.519506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2105.519506][ T1364] ___sys_sendmsg+0xee/0x170 [ 2105.519506][ T1364] __sys_sendmsg+0xcd/0x170 [ 2105.519506][ T1364] do_syscall_64+0xc6/0x1e0 [ 2105.519506][ T1364] [ 2105.521886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2105.521886][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2105.521886][ T1364] ipv6_find_idev+0x102/0x170 [ 2105.521886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2105.521886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2105.521886][ T1364] netlink_rcv_skb+0x130/0x360 [ 2105.521886][ T1364] netlink_unicast+0x449/0x710 [ 2105.521886][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2105.521886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2105.521886][ T1364] ___sys_sendmsg+0xee/0x170 [ 2105.521886][ T1364] __sys_sendmsg+0xcd/0x170 [ 2105.521886][ T1364] do_syscall_64+0xc6/0x1e0 [ 2105.521886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2105.521886][ T1364] [ 2105.523755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2105.523755][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2105.523755][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2105.523755][ T1364] ipv6_find_idev+0x102/0x170 [ 2105.523755][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2105.523755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2105.523755][ T1364] netlink_rcv_skb+0x130/0x360 [ 2105.523755][ T1364] netlink_unicast+0x449/0x710 [ 2105.523755][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2105.523755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2105.523755][ T1364] ___sys_sendmsg+0xee/0x170 [ 2105.523755][ T1364] __sys_sendmsg+0xcd/0x170 [ 2105.523755][ T1364] do_syscall_64+0xc6/0x1e0 [ 2105.523755][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2105.523755][ T1364] [ 2115.763042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2115.763585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2115.763585][ T1364] ___neigh_create+0x14b/0xf60 [ 2115.763585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2115.763585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2115.763585][ T1364] ip6_output+0x1f3/0x770 [ 2115.763585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2115.763585][ T1364] mld_sendpack+0x62d/0xbc0 [ 2115.763585][ T1364] mld_ifc_work+0x32/0x1f0 [ 2115.763585][ T1364] process_one_work+0x84d/0x18a0 [ 2115.763585][ T1364] worker_thread+0x587/0xd30 [ 2115.763585][ T1364] kthread+0x28a/0x350 [ 2115.763585][ T1364] ret_from_fork+0x31/0x70 [ 2115.763585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2115.763585][ T1364] [ 2115.765477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2115.765477][ T1364] dst_init+0x84/0x4a0 [ 2115.765477][ T1364] dst_alloc+0x97/0x150 [ 2115.765477][ T1364] ip6_dst_alloc+0x23/0x90 [ 2115.765477][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2115.765477][ T1364] ip6_pol_route+0x56f/0x840 [ 2115.765477][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2115.765477][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2115.765477][ T1364] ipv6_rcv+0x1ad/0x810 [ 2115.765477][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2115.765477][ T1364] process_backlog+0x101/0x620 [ 2115.765477][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2115.765477][ T1364] net_rx_action+0x495/0xbe0 [ 2115.765477][ T1364] __do_softirq+0x1b5/0x7f6 [ 2115.765477][ T1364] [ 2115.767488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2115.767488][ T1364] netdev_get_by_index+0x5e/0x80 [ 2115.767488][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2115.767488][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2115.767488][ T1364] ip6_route_add+0x1c/0x140 [ 2115.767488][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2115.767488][ T1364] addrconf_add_dev+0xe2/0x170 [ 2115.767488][ T1364] inet6_addr_add+0x12f/0xa40 [ 2115.767488][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2115.767488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2115.767488][ T1364] netlink_rcv_skb+0x130/0x360 [ 2115.767488][ T1364] netlink_unicast+0x449/0x710 [ 2115.767488][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2115.767488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2115.767488][ T1364] ___sys_sendmsg+0xee/0x170 [ 2115.767488][ T1364] __sys_sendmsg+0xcd/0x170 [ 2115.767488][ T1364] do_syscall_64+0xc6/0x1e0 [ 2115.767488][ T1364] [ 2115.769871][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2115.769871][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2115.769871][ T1364] ipv6_find_idev+0x102/0x170 [ 2115.769871][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2115.769871][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2115.769871][ T1364] netlink_rcv_skb+0x130/0x360 [ 2115.769871][ T1364] netlink_unicast+0x449/0x710 [ 2115.769871][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2115.769871][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2115.769871][ T1364] ___sys_sendmsg+0xee/0x170 [ 2115.769871][ T1364] __sys_sendmsg+0xcd/0x170 [ 2115.769871][ T1364] do_syscall_64+0xc6/0x1e0 [ 2115.769871][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2115.769871][ T1364] [ 2115.771732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2115.771732][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2115.771732][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2115.771732][ T1364] ipv6_find_idev+0x102/0x170 [ 2115.771732][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2115.771732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2115.771732][ T1364] netlink_rcv_skb+0x130/0x360 [ 2115.771732][ T1364] netlink_unicast+0x449/0x710 [ 2115.771732][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2115.771732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2115.771732][ T1364] ___sys_sendmsg+0xee/0x170 [ 2115.771732][ T1364] __sys_sendmsg+0xcd/0x170 [ 2115.771732][ T1364] do_syscall_64+0xc6/0x1e0 [ 2115.771732][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2115.771732][ T1364] [ 2126.011052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2126.011667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2126.011667][ T1364] ___neigh_create+0x14b/0xf60 [ 2126.011667][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2126.011667][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2126.011667][ T1364] ip6_output+0x1f3/0x770 [ 2126.011667][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2126.011667][ T1364] mld_sendpack+0x62d/0xbc0 [ 2126.011667][ T1364] mld_ifc_work+0x32/0x1f0 [ 2126.011667][ T1364] process_one_work+0x84d/0x18a0 [ 2126.011667][ T1364] worker_thread+0x587/0xd30 [ 2126.011667][ T1364] kthread+0x28a/0x350 [ 2126.011667][ T1364] ret_from_fork+0x31/0x70 [ 2126.011667][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2126.011667][ T1364] [ 2126.013560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2126.013560][ T1364] dst_init+0x84/0x4a0 [ 2126.013560][ T1364] dst_alloc+0x97/0x150 [ 2126.013560][ T1364] ip6_dst_alloc+0x23/0x90 [ 2126.013560][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2126.013560][ T1364] ip6_pol_route+0x56f/0x840 [ 2126.013560][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2126.013560][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2126.013560][ T1364] ipv6_rcv+0x1ad/0x810 [ 2126.013560][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2126.013560][ T1364] process_backlog+0x101/0x620 [ 2126.013560][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2126.013560][ T1364] net_rx_action+0x495/0xbe0 [ 2126.013560][ T1364] __do_softirq+0x1b5/0x7f6 [ 2126.013560][ T1364] [ 2126.015610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2126.015610][ T1364] netdev_get_by_index+0x5e/0x80 [ 2126.015610][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2126.015610][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2126.015610][ T1364] ip6_route_add+0x1c/0x140 [ 2126.015610][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2126.015610][ T1364] addrconf_add_dev+0xe2/0x170 [ 2126.015610][ T1364] inet6_addr_add+0x12f/0xa40 [ 2126.015610][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2126.015610][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2126.015610][ T1364] netlink_rcv_skb+0x130/0x360 [ 2126.015610][ T1364] netlink_unicast+0x449/0x710 [ 2126.015610][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2126.015610][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2126.015610][ T1364] ___sys_sendmsg+0xee/0x170 [ 2126.015610][ T1364] __sys_sendmsg+0xcd/0x170 [ 2126.015610][ T1364] do_syscall_64+0xc6/0x1e0 [ 2126.015610][ T1364] [ 2126.018014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2126.018014][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2126.018014][ T1364] ipv6_find_idev+0x102/0x170 [ 2126.018014][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2126.018014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2126.018014][ T1364] netlink_rcv_skb+0x130/0x360 [ 2126.018014][ T1364] netlink_unicast+0x449/0x710 [ 2126.018014][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2126.018014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2126.018014][ T1364] ___sys_sendmsg+0xee/0x170 [ 2126.018014][ T1364] __sys_sendmsg+0xcd/0x170 [ 2126.018014][ T1364] do_syscall_64+0xc6/0x1e0 [ 2126.018014][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2126.018014][ T1364] [ 2126.019888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2126.019888][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2126.019888][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2126.019888][ T1364] ipv6_find_idev+0x102/0x170 [ 2126.019888][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2126.019888][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2126.019888][ T1364] netlink_rcv_skb+0x130/0x360 [ 2126.019888][ T1364] netlink_unicast+0x449/0x710 [ 2126.019888][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2126.019888][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2126.019888][ T1364] ___sys_sendmsg+0xee/0x170 [ 2126.019888][ T1364] __sys_sendmsg+0xcd/0x170 [ 2126.019888][ T1364] do_syscall_64+0xc6/0x1e0 [ 2126.019888][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2126.019888][ T1364] [ 2136.259072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2136.259636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2136.259636][ T1364] ___neigh_create+0x14b/0xf60 [ 2136.259636][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2136.259636][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2136.259636][ T1364] ip6_output+0x1f3/0x770 [ 2136.259636][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2136.259636][ T1364] mld_sendpack+0x62d/0xbc0 [ 2136.259636][ T1364] mld_ifc_work+0x32/0x1f0 [ 2136.259636][ T1364] process_one_work+0x84d/0x18a0 [ 2136.259636][ T1364] worker_thread+0x587/0xd30 [ 2136.259636][ T1364] kthread+0x28a/0x350 [ 2136.259636][ T1364] ret_from_fork+0x31/0x70 [ 2136.259636][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2136.259636][ T1364] [ 2136.261491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2136.261491][ T1364] dst_init+0x84/0x4a0 [ 2136.261491][ T1364] dst_alloc+0x97/0x150 [ 2136.261491][ T1364] ip6_dst_alloc+0x23/0x90 [ 2136.261491][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2136.261491][ T1364] ip6_pol_route+0x56f/0x840 [ 2136.261491][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2136.261491][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2136.261491][ T1364] ipv6_rcv+0x1ad/0x810 [ 2136.261491][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2136.261491][ T1364] process_backlog+0x101/0x620 [ 2136.261491][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2136.261491][ T1364] net_rx_action+0x495/0xbe0 [ 2136.261491][ T1364] __do_softirq+0x1b5/0x7f6 [ 2136.261491][ T1364] [ 2136.263479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2136.263479][ T1364] netdev_get_by_index+0x5e/0x80 [ 2136.263479][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2136.263479][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2136.263479][ T1364] ip6_route_add+0x1c/0x140 [ 2136.263479][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2136.263479][ T1364] addrconf_add_dev+0xe2/0x170 [ 2136.263479][ T1364] inet6_addr_add+0x12f/0xa40 [ 2136.263479][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2136.263479][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2136.263479][ T1364] netlink_rcv_skb+0x130/0x360 [ 2136.263479][ T1364] netlink_unicast+0x449/0x710 [ 2136.263479][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2136.263479][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2136.263479][ T1364] ___sys_sendmsg+0xee/0x170 [ 2136.263479][ T1364] __sys_sendmsg+0xcd/0x170 [ 2136.263479][ T1364] do_syscall_64+0xc6/0x1e0 [ 2136.263479][ T1364] [ 2136.265870][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2136.265870][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2136.265870][ T1364] ipv6_find_idev+0x102/0x170 [ 2136.265870][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2136.265870][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2136.265870][ T1364] netlink_rcv_skb+0x130/0x360 [ 2136.265870][ T1364] netlink_unicast+0x449/0x710 [ 2136.265870][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2136.265870][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2136.265870][ T1364] ___sys_sendmsg+0xee/0x170 [ 2136.265870][ T1364] __sys_sendmsg+0xcd/0x170 [ 2136.265870][ T1364] do_syscall_64+0xc6/0x1e0 [ 2136.265870][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2136.265870][ T1364] [ 2136.267723][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2136.267723][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2136.267723][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2136.267723][ T1364] ipv6_find_idev+0x102/0x170 [ 2136.267723][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2136.267723][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2136.267723][ T1364] netlink_rcv_skb+0x130/0x360 [ 2136.267723][ T1364] netlink_unicast+0x449/0x710 [ 2136.267723][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2136.267723][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2136.267723][ T1364] ___sys_sendmsg+0xee/0x170 [ 2136.267723][ T1364] __sys_sendmsg+0xcd/0x170 [ 2136.267723][ T1364] do_syscall_64+0xc6/0x1e0 [ 2136.267723][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2136.267723][ T1364] [ 2146.331065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2146.331609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2146.331609][ T1364] ___neigh_create+0x14b/0xf60 [ 2146.331609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2146.331609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2146.331609][ T1364] ip6_output+0x1f3/0x770 [ 2146.331609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2146.331609][ T1364] mld_sendpack+0x62d/0xbc0 [ 2146.331609][ T1364] mld_ifc_work+0x32/0x1f0 [ 2146.331609][ T1364] process_one_work+0x84d/0x18a0 [ 2146.331609][ T1364] worker_thread+0x587/0xd30 [ 2146.331609][ T1364] kthread+0x28a/0x350 [ 2146.331609][ T1364] ret_from_fork+0x31/0x70 [ 2146.331609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2146.331609][ T1364] [ 2146.333476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2146.333476][ T1364] dst_init+0x84/0x4a0 [ 2146.333476][ T1364] dst_alloc+0x97/0x150 [ 2146.333476][ T1364] ip6_dst_alloc+0x23/0x90 [ 2146.333476][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2146.333476][ T1364] ip6_pol_route+0x56f/0x840 [ 2146.333476][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2146.333476][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2146.333476][ T1364] ipv6_rcv+0x1ad/0x810 [ 2146.333476][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2146.333476][ T1364] process_backlog+0x101/0x620 [ 2146.333476][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2146.333476][ T1364] net_rx_action+0x495/0xbe0 [ 2146.333476][ T1364] __do_softirq+0x1b5/0x7f6 [ 2146.333476][ T1364] [ 2146.335484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2146.335484][ T1364] netdev_get_by_index+0x5e/0x80 [ 2146.335484][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2146.335484][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2146.335484][ T1364] ip6_route_add+0x1c/0x140 [ 2146.335484][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2146.335484][ T1364] addrconf_add_dev+0xe2/0x170 [ 2146.335484][ T1364] inet6_addr_add+0x12f/0xa40 [ 2146.335484][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2146.335484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2146.335484][ T1364] netlink_rcv_skb+0x130/0x360 [ 2146.335484][ T1364] netlink_unicast+0x449/0x710 [ 2146.335484][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2146.335484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2146.335484][ T1364] ___sys_sendmsg+0xee/0x170 [ 2146.335484][ T1364] __sys_sendmsg+0xcd/0x170 [ 2146.335484][ T1364] do_syscall_64+0xc6/0x1e0 [ 2146.335484][ T1364] [ 2146.337893][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2146.337893][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2146.337893][ T1364] ipv6_find_idev+0x102/0x170 [ 2146.337893][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2146.337893][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2146.337893][ T1364] netlink_rcv_skb+0x130/0x360 [ 2146.337893][ T1364] netlink_unicast+0x449/0x710 [ 2146.337893][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2146.337893][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2146.337893][ T1364] ___sys_sendmsg+0xee/0x170 [ 2146.337893][ T1364] __sys_sendmsg+0xcd/0x170 [ 2146.337893][ T1364] do_syscall_64+0xc6/0x1e0 [ 2146.337893][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2146.337893][ T1364] [ 2146.339747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2146.339747][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2146.339747][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2146.339747][ T1364] ipv6_find_idev+0x102/0x170 [ 2146.339747][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2146.339747][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2146.339747][ T1364] netlink_rcv_skb+0x130/0x360 [ 2146.339747][ T1364] netlink_unicast+0x449/0x710 [ 2146.339747][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2146.339747][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2146.339747][ T1364] ___sys_sendmsg+0xee/0x170 [ 2146.339747][ T1364] __sys_sendmsg+0xcd/0x170 [ 2146.339747][ T1364] do_syscall_64+0xc6/0x1e0 [ 2146.339747][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2146.339747][ T1364] [ 2156.595046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2156.595635][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2156.595635][ T1364] ___neigh_create+0x14b/0xf60 [ 2156.595635][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2156.595635][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2156.595635][ T1364] ip6_output+0x1f3/0x770 [ 2156.595635][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2156.595635][ T1364] mld_sendpack+0x62d/0xbc0 [ 2156.595635][ T1364] mld_ifc_work+0x32/0x1f0 [ 2156.595635][ T1364] process_one_work+0x84d/0x18a0 [ 2156.595635][ T1364] worker_thread+0x587/0xd30 [ 2156.595635][ T1364] kthread+0x28a/0x350 [ 2156.595635][ T1364] ret_from_fork+0x31/0x70 [ 2156.595635][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2156.595635][ T1364] [ 2156.597550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2156.597550][ T1364] dst_init+0x84/0x4a0 [ 2156.597550][ T1364] dst_alloc+0x97/0x150 [ 2156.597550][ T1364] ip6_dst_alloc+0x23/0x90 [ 2156.597550][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2156.597550][ T1364] ip6_pol_route+0x56f/0x840 [ 2156.597550][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2156.597550][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2156.597550][ T1364] ipv6_rcv+0x1ad/0x810 [ 2156.597550][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2156.597550][ T1364] process_backlog+0x101/0x620 [ 2156.597550][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2156.597550][ T1364] net_rx_action+0x495/0xbe0 [ 2156.597550][ T1364] __do_softirq+0x1b5/0x7f6 [ 2156.597550][ T1364] [ 2156.599604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2156.599604][ T1364] netdev_get_by_index+0x5e/0x80 [ 2156.599604][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2156.599604][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2156.599604][ T1364] ip6_route_add+0x1c/0x140 [ 2156.599604][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2156.599604][ T1364] addrconf_add_dev+0xe2/0x170 [ 2156.599604][ T1364] inet6_addr_add+0x12f/0xa40 [ 2156.599604][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2156.599604][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2156.599604][ T1364] netlink_rcv_skb+0x130/0x360 [ 2156.599604][ T1364] netlink_unicast+0x449/0x710 [ 2156.599604][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2156.599604][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2156.599604][ T1364] ___sys_sendmsg+0xee/0x170 [ 2156.599604][ T1364] __sys_sendmsg+0xcd/0x170 [ 2156.599604][ T1364] do_syscall_64+0xc6/0x1e0 [ 2156.599604][ T1364] [ 2156.601981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2156.601981][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2156.601981][ T1364] ipv6_find_idev+0x102/0x170 [ 2156.601981][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2156.601981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2156.601981][ T1364] netlink_rcv_skb+0x130/0x360 [ 2156.601981][ T1364] netlink_unicast+0x449/0x710 [ 2156.601981][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2156.601981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2156.601981][ T1364] ___sys_sendmsg+0xee/0x170 [ 2156.601981][ T1364] __sys_sendmsg+0xcd/0x170 [ 2156.601981][ T1364] do_syscall_64+0xc6/0x1e0 [ 2156.601981][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2156.601981][ T1364] [ 2156.603840][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2156.603840][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2156.603840][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2156.603840][ T1364] ipv6_find_idev+0x102/0x170 [ 2156.603840][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2156.603840][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2156.603840][ T1364] netlink_rcv_skb+0x130/0x360 [ 2156.603840][ T1364] netlink_unicast+0x449/0x710 [ 2156.603840][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2156.603840][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2156.603840][ T1364] ___sys_sendmsg+0xee/0x170 [ 2156.603840][ T1364] __sys_sendmsg+0xcd/0x170 [ 2156.603840][ T1364] do_syscall_64+0xc6/0x1e0 [ 2156.603840][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2156.603840][ T1364] [ 2166.723204][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2166.723949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2166.723949][ T1364] ___neigh_create+0x14b/0xf60 [ 2166.723949][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2166.723949][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2166.723949][ T1364] ip6_output+0x1f3/0x770 [ 2166.723949][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2166.723949][ T1364] mld_sendpack+0x62d/0xbc0 [ 2166.723949][ T1364] mld_ifc_work+0x32/0x1f0 [ 2166.723949][ T1364] process_one_work+0x84d/0x18a0 [ 2166.723949][ T1364] worker_thread+0x587/0xd30 [ 2166.723949][ T1364] kthread+0x28a/0x350 [ 2166.723949][ T1364] ret_from_fork+0x31/0x70 [ 2166.723949][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2166.723949][ T1364] [ 2166.726196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2166.726196][ T1364] dst_init+0x84/0x4a0 [ 2166.726196][ T1364] dst_alloc+0x97/0x150 [ 2166.726196][ T1364] ip6_dst_alloc+0x23/0x90 [ 2166.726196][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2166.726196][ T1364] ip6_pol_route+0x56f/0x840 [ 2166.726196][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2166.726196][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2166.726196][ T1364] ipv6_rcv+0x1ad/0x810 [ 2166.726196][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2166.726196][ T1364] process_backlog+0x101/0x620 [ 2166.726196][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2166.726196][ T1364] net_rx_action+0x495/0xbe0 [ 2166.726196][ T1364] __do_softirq+0x1b5/0x7f6 [ 2166.726196][ T1364] [ 2166.728676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2166.728676][ T1364] netdev_get_by_index+0x5e/0x80 [ 2166.728676][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2166.728676][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2166.728676][ T1364] ip6_route_add+0x1c/0x140 [ 2166.728676][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2166.728676][ T1364] addrconf_add_dev+0xe2/0x170 [ 2166.728676][ T1364] inet6_addr_add+0x12f/0xa40 [ 2166.728676][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2166.728676][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2166.728676][ T1364] netlink_rcv_skb+0x130/0x360 [ 2166.728676][ T1364] netlink_unicast+0x449/0x710 [ 2166.728676][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2166.728676][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2166.728676][ T1364] ___sys_sendmsg+0xee/0x170 [ 2166.728676][ T1364] __sys_sendmsg+0xcd/0x170 [ 2166.728676][ T1364] do_syscall_64+0xc6/0x1e0 [ 2166.728676][ T1364] [ 2166.731393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2166.731393][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2166.731393][ T1364] ipv6_find_idev+0x102/0x170 [ 2166.731393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2166.731393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2166.731393][ T1364] netlink_rcv_skb+0x130/0x360 [ 2166.731393][ T1364] netlink_unicast+0x449/0x710 [ 2166.731393][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2166.731393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2166.731393][ T1364] ___sys_sendmsg+0xee/0x170 [ 2166.731393][ T1364] __sys_sendmsg+0xcd/0x170 [ 2166.731393][ T1364] do_syscall_64+0xc6/0x1e0 [ 2166.731393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2166.731393][ T1364] [ 2166.733543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2166.733543][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2166.733543][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2166.733543][ T1364] ipv6_find_idev+0x102/0x170 [ 2166.733543][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2166.733543][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2166.733543][ T1364] netlink_rcv_skb+0x130/0x360 [ 2166.733543][ T1364] netlink_unicast+0x449/0x710 [ 2166.733543][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2166.733543][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2166.733543][ T1364] ___sys_sendmsg+0xee/0x170 [ 2166.733543][ T1364] __sys_sendmsg+0xcd/0x170 [ 2166.733543][ T1364] do_syscall_64+0xc6/0x1e0 [ 2166.733543][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2166.733543][ T1364] [ 2176.979075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2176.979607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2176.979607][ T1364] ___neigh_create+0x14b/0xf60 [ 2176.979607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2176.979607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2176.979607][ T1364] ip6_output+0x1f3/0x770 [ 2176.979607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2176.979607][ T1364] mld_sendpack+0x62d/0xbc0 [ 2176.979607][ T1364] mld_ifc_work+0x32/0x1f0 [ 2176.979607][ T1364] process_one_work+0x84d/0x18a0 [ 2176.979607][ T1364] worker_thread+0x587/0xd30 [ 2176.979607][ T1364] kthread+0x28a/0x350 [ 2176.979607][ T1364] ret_from_fork+0x31/0x70 [ 2176.979607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2176.979607][ T1364] [ 2176.981490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2176.981490][ T1364] dst_init+0x84/0x4a0 [ 2176.981490][ T1364] dst_alloc+0x97/0x150 [ 2176.981490][ T1364] ip6_dst_alloc+0x23/0x90 [ 2176.981490][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2176.981490][ T1364] ip6_pol_route+0x56f/0x840 [ 2176.981490][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2176.981490][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2176.981490][ T1364] ipv6_rcv+0x1ad/0x810 [ 2176.981490][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2176.981490][ T1364] process_backlog+0x101/0x620 [ 2176.981490][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2176.981490][ T1364] net_rx_action+0x495/0xbe0 [ 2176.981490][ T1364] __do_softirq+0x1b5/0x7f6 [ 2176.981490][ T1364] [ 2176.983469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2176.983469][ T1364] netdev_get_by_index+0x5e/0x80 [ 2176.983469][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2176.983469][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2176.983469][ T1364] ip6_route_add+0x1c/0x140 [ 2176.983469][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2176.983469][ T1364] addrconf_add_dev+0xe2/0x170 [ 2176.983469][ T1364] inet6_addr_add+0x12f/0xa40 [ 2176.983469][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2176.983469][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2176.983469][ T1364] netlink_rcv_skb+0x130/0x360 [ 2176.983469][ T1364] netlink_unicast+0x449/0x710 [ 2176.983469][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2176.983469][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2176.983469][ T1364] ___sys_sendmsg+0xee/0x170 [ 2176.983469][ T1364] __sys_sendmsg+0xcd/0x170 [ 2176.983469][ T1364] do_syscall_64+0xc6/0x1e0 [ 2176.983469][ T1364] [ 2176.985873][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2176.985873][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2176.985873][ T1364] ipv6_find_idev+0x102/0x170 [ 2176.985873][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2176.985873][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2176.985873][ T1364] netlink_rcv_skb+0x130/0x360 [ 2176.985873][ T1364] netlink_unicast+0x449/0x710 [ 2176.985873][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2176.985873][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2176.985873][ T1364] ___sys_sendmsg+0xee/0x170 [ 2176.985873][ T1364] __sys_sendmsg+0xcd/0x170 [ 2176.985873][ T1364] do_syscall_64+0xc6/0x1e0 [ 2176.985873][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2176.985873][ T1364] [ 2176.987745][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2176.987745][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2176.987745][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2176.987745][ T1364] ipv6_find_idev+0x102/0x170 [ 2176.987745][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2176.987745][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2176.987745][ T1364] netlink_rcv_skb+0x130/0x360 [ 2176.987745][ T1364] netlink_unicast+0x449/0x710 [ 2176.987745][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2176.987745][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2176.987745][ T1364] ___sys_sendmsg+0xee/0x170 [ 2176.987745][ T1364] __sys_sendmsg+0xcd/0x170 [ 2176.987745][ T1364] do_syscall_64+0xc6/0x1e0 [ 2176.987745][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2176.987745][ T1364] [ 2187.099133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2187.099693][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2187.099693][ T1364] ___neigh_create+0x14b/0xf60 [ 2187.099693][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2187.099693][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2187.099693][ T1364] ip6_output+0x1f3/0x770 [ 2187.099693][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2187.099693][ T1364] mld_sendpack+0x62d/0xbc0 [ 2187.099693][ T1364] mld_ifc_work+0x32/0x1f0 [ 2187.099693][ T1364] process_one_work+0x84d/0x18a0 [ 2187.099693][ T1364] worker_thread+0x587/0xd30 [ 2187.099693][ T1364] kthread+0x28a/0x350 [ 2187.099693][ T1364] ret_from_fork+0x31/0x70 [ 2187.099693][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2187.099693][ T1364] [ 2187.101570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2187.101570][ T1364] dst_init+0x84/0x4a0 [ 2187.101570][ T1364] dst_alloc+0x97/0x150 [ 2187.101570][ T1364] ip6_dst_alloc+0x23/0x90 [ 2187.101570][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2187.101570][ T1364] ip6_pol_route+0x56f/0x840 [ 2187.101570][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2187.101570][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2187.101570][ T1364] ipv6_rcv+0x1ad/0x810 [ 2187.101570][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2187.101570][ T1364] process_backlog+0x101/0x620 [ 2187.101570][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2187.101570][ T1364] net_rx_action+0x495/0xbe0 [ 2187.101570][ T1364] __do_softirq+0x1b5/0x7f6 [ 2187.101570][ T1364] [ 2187.103563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2187.103563][ T1364] netdev_get_by_index+0x5e/0x80 [ 2187.103563][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2187.103563][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2187.103563][ T1364] ip6_route_add+0x1c/0x140 [ 2187.103563][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2187.103563][ T1364] addrconf_add_dev+0xe2/0x170 [ 2187.103563][ T1364] inet6_addr_add+0x12f/0xa40 [ 2187.103563][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2187.103563][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2187.103563][ T1364] netlink_rcv_skb+0x130/0x360 [ 2187.103563][ T1364] netlink_unicast+0x449/0x710 [ 2187.103563][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2187.103563][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2187.103563][ T1364] ___sys_sendmsg+0xee/0x170 [ 2187.103563][ T1364] __sys_sendmsg+0xcd/0x170 [ 2187.103563][ T1364] do_syscall_64+0xc6/0x1e0 [ 2187.103563][ T1364] [ 2187.105956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2187.105956][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2187.105956][ T1364] ipv6_find_idev+0x102/0x170 [ 2187.105956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2187.105956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2187.105956][ T1364] netlink_rcv_skb+0x130/0x360 [ 2187.105956][ T1364] netlink_unicast+0x449/0x710 [ 2187.105956][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2187.105956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2187.105956][ T1364] ___sys_sendmsg+0xee/0x170 [ 2187.105956][ T1364] __sys_sendmsg+0xcd/0x170 [ 2187.105956][ T1364] do_syscall_64+0xc6/0x1e0 [ 2187.105956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2187.105956][ T1364] [ 2187.107802][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2187.107802][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2187.107802][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2187.107802][ T1364] ipv6_find_idev+0x102/0x170 [ 2187.107802][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2187.107802][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2187.107802][ T1364] netlink_rcv_skb+0x130/0x360 [ 2187.107802][ T1364] netlink_unicast+0x449/0x710 [ 2187.107802][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2187.107802][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2187.107802][ T1364] ___sys_sendmsg+0xee/0x170 [ 2187.107802][ T1364] __sys_sendmsg+0xcd/0x170 [ 2187.107802][ T1364] do_syscall_64+0xc6/0x1e0 [ 2187.107802][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2187.107802][ T1364] [ 2197.203140][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2197.203689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2197.203689][ T1364] ___neigh_create+0x14b/0xf60 [ 2197.203689][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2197.203689][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2197.203689][ T1364] ip6_output+0x1f3/0x770 [ 2197.203689][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2197.203689][ T1364] mld_sendpack+0x62d/0xbc0 [ 2197.203689][ T1364] mld_ifc_work+0x32/0x1f0 [ 2197.203689][ T1364] process_one_work+0x84d/0x18a0 [ 2197.203689][ T1364] worker_thread+0x587/0xd30 [ 2197.203689][ T1364] kthread+0x28a/0x350 [ 2197.203689][ T1364] ret_from_fork+0x31/0x70 [ 2197.203689][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2197.203689][ T1364] [ 2197.205583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2197.205583][ T1364] dst_init+0x84/0x4a0 [ 2197.205583][ T1364] dst_alloc+0x97/0x150 [ 2197.205583][ T1364] ip6_dst_alloc+0x23/0x90 [ 2197.205583][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2197.205583][ T1364] ip6_pol_route+0x56f/0x840 [ 2197.205583][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2197.205583][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2197.205583][ T1364] ipv6_rcv+0x1ad/0x810 [ 2197.205583][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2197.205583][ T1364] process_backlog+0x101/0x620 [ 2197.205583][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2197.205583][ T1364] net_rx_action+0x495/0xbe0 [ 2197.205583][ T1364] __do_softirq+0x1b5/0x7f6 [ 2197.205583][ T1364] [ 2197.207601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2197.207601][ T1364] netdev_get_by_index+0x5e/0x80 [ 2197.207601][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2197.207601][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2197.207601][ T1364] ip6_route_add+0x1c/0x140 [ 2197.207601][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2197.207601][ T1364] addrconf_add_dev+0xe2/0x170 [ 2197.207601][ T1364] inet6_addr_add+0x12f/0xa40 [ 2197.207601][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2197.207601][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2197.207601][ T1364] netlink_rcv_skb+0x130/0x360 [ 2197.207601][ T1364] netlink_unicast+0x449/0x710 [ 2197.207601][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2197.207601][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2197.207601][ T1364] ___sys_sendmsg+0xee/0x170 [ 2197.207601][ T1364] __sys_sendmsg+0xcd/0x170 [ 2197.207601][ T1364] do_syscall_64+0xc6/0x1e0 [ 2197.207601][ T1364] [ 2197.209981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2197.209981][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2197.209981][ T1364] ipv6_find_idev+0x102/0x170 [ 2197.209981][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2197.209981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2197.209981][ T1364] netlink_rcv_skb+0x130/0x360 [ 2197.209981][ T1364] netlink_unicast+0x449/0x710 [ 2197.209981][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2197.209981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2197.209981][ T1364] ___sys_sendmsg+0xee/0x170 [ 2197.209981][ T1364] __sys_sendmsg+0xcd/0x170 [ 2197.209981][ T1364] do_syscall_64+0xc6/0x1e0 [ 2197.209981][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2197.209981][ T1364] [ 2197.211831][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2197.211831][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2197.211831][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2197.211831][ T1364] ipv6_find_idev+0x102/0x170 [ 2197.211831][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2197.211831][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2197.211831][ T1364] netlink_rcv_skb+0x130/0x360 [ 2197.211831][ T1364] netlink_unicast+0x449/0x710 [ 2197.211831][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2197.211831][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2197.211831][ T1364] ___sys_sendmsg+0xee/0x170 [ 2197.211831][ T1364] __sys_sendmsg+0xcd/0x170 [ 2197.211831][ T1364] do_syscall_64+0xc6/0x1e0 [ 2197.211831][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2197.211831][ T1364] [ 2207.299064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2207.299619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2207.299619][ T1364] ___neigh_create+0x14b/0xf60 [ 2207.299619][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2207.299619][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2207.299619][ T1364] ip6_output+0x1f3/0x770 [ 2207.299619][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2207.299619][ T1364] mld_sendpack+0x62d/0xbc0 [ 2207.299619][ T1364] mld_ifc_work+0x32/0x1f0 [ 2207.299619][ T1364] process_one_work+0x84d/0x18a0 [ 2207.299619][ T1364] worker_thread+0x587/0xd30 [ 2207.299619][ T1364] kthread+0x28a/0x350 [ 2207.299619][ T1364] ret_from_fork+0x31/0x70 [ 2207.299619][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2207.299619][ T1364] [ 2207.301506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2207.301506][ T1364] dst_init+0x84/0x4a0 [ 2207.301506][ T1364] dst_alloc+0x97/0x150 [ 2207.301506][ T1364] ip6_dst_alloc+0x23/0x90 [ 2207.301506][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2207.301506][ T1364] ip6_pol_route+0x56f/0x840 [ 2207.301506][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2207.301506][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2207.301506][ T1364] ipv6_rcv+0x1ad/0x810 [ 2207.301506][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2207.301506][ T1364] process_backlog+0x101/0x620 [ 2207.301506][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2207.301506][ T1364] net_rx_action+0x495/0xbe0 [ 2207.301506][ T1364] __do_softirq+0x1b5/0x7f6 [ 2207.301506][ T1364] [ 2207.303530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2207.303530][ T1364] netdev_get_by_index+0x5e/0x80 [ 2207.303530][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2207.303530][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2207.303530][ T1364] ip6_route_add+0x1c/0x140 [ 2207.303530][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2207.303530][ T1364] addrconf_add_dev+0xe2/0x170 [ 2207.303530][ T1364] inet6_addr_add+0x12f/0xa40 [ 2207.303530][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2207.303530][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2207.303530][ T1364] netlink_rcv_skb+0x130/0x360 [ 2207.303530][ T1364] netlink_unicast+0x449/0x710 [ 2207.303530][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2207.303530][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2207.303530][ T1364] ___sys_sendmsg+0xee/0x170 [ 2207.303530][ T1364] __sys_sendmsg+0xcd/0x170 [ 2207.303530][ T1364] do_syscall_64+0xc6/0x1e0 [ 2207.303530][ T1364] [ 2207.305951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2207.305951][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2207.305951][ T1364] ipv6_find_idev+0x102/0x170 [ 2207.305951][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2207.305951][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2207.305951][ T1364] netlink_rcv_skb+0x130/0x360 [ 2207.305951][ T1364] netlink_unicast+0x449/0x710 [ 2207.305951][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2207.305951][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2207.305951][ T1364] ___sys_sendmsg+0xee/0x170 [ 2207.305951][ T1364] __sys_sendmsg+0xcd/0x170 [ 2207.305951][ T1364] do_syscall_64+0xc6/0x1e0 [ 2207.305951][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2207.305951][ T1364] [ 2207.307831][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2207.307831][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2207.307831][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2207.307831][ T1364] ipv6_find_idev+0x102/0x170 [ 2207.307831][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2207.307831][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2207.307831][ T1364] netlink_rcv_skb+0x130/0x360 [ 2207.307831][ T1364] netlink_unicast+0x449/0x710 [ 2207.307831][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2207.307831][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2207.307831][ T1364] ___sys_sendmsg+0xee/0x170 [ 2207.307831][ T1364] __sys_sendmsg+0xcd/0x170 [ 2207.307831][ T1364] do_syscall_64+0xc6/0x1e0 [ 2207.307831][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2207.307831][ T1364] [ 2217.507083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2217.507788][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2217.507788][ T1364] ___neigh_create+0x14b/0xf60 [ 2217.507788][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2217.507788][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2217.507788][ T1364] ip6_output+0x1f3/0x770 [ 2217.507788][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2217.507788][ T1364] mld_sendpack+0x62d/0xbc0 [ 2217.507788][ T1364] mld_ifc_work+0x32/0x1f0 [ 2217.507788][ T1364] process_one_work+0x84d/0x18a0 [ 2217.507788][ T1364] worker_thread+0x587/0xd30 [ 2217.507788][ T1364] kthread+0x28a/0x350 [ 2217.507788][ T1364] ret_from_fork+0x31/0x70 [ 2217.507788][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2217.507788][ T1364] [ 2217.510524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2217.510524][ T1364] dst_init+0x84/0x4a0 [ 2217.510524][ T1364] dst_alloc+0x97/0x150 [ 2217.510524][ T1364] ip6_dst_alloc+0x23/0x90 [ 2217.510524][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2217.510524][ T1364] ip6_pol_route+0x56f/0x840 [ 2217.510524][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2217.510524][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2217.510524][ T1364] ipv6_rcv+0x1ad/0x810 [ 2217.510524][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2217.510524][ T1364] process_backlog+0x101/0x620 [ 2217.510524][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2217.510524][ T1364] net_rx_action+0x495/0xbe0 [ 2217.510524][ T1364] __do_softirq+0x1b5/0x7f6 [ 2217.510524][ T1364] [ 2217.513626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2217.513626][ T1364] netdev_get_by_index+0x5e/0x80 [ 2217.513626][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2217.513626][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2217.513626][ T1364] ip6_route_add+0x1c/0x140 [ 2217.513626][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2217.513626][ T1364] addrconf_add_dev+0xe2/0x170 [ 2217.513626][ T1364] inet6_addr_add+0x12f/0xa40 [ 2217.513626][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2217.513626][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2217.513626][ T1364] netlink_rcv_skb+0x130/0x360 [ 2217.513626][ T1364] netlink_unicast+0x449/0x710 [ 2217.513626][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2217.513626][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2217.513626][ T1364] ___sys_sendmsg+0xee/0x170 [ 2217.513626][ T1364] __sys_sendmsg+0xcd/0x170 [ 2217.513626][ T1364] do_syscall_64+0xc6/0x1e0 [ 2217.513626][ T1364] [ 2217.517422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2217.517422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2217.517422][ T1364] ipv6_find_idev+0x102/0x170 [ 2217.517422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2217.517422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2217.517422][ T1364] netlink_rcv_skb+0x130/0x360 [ 2217.517422][ T1364] netlink_unicast+0x449/0x710 [ 2217.517422][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2217.517422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2217.517422][ T1364] ___sys_sendmsg+0xee/0x170 [ 2217.517422][ T1364] __sys_sendmsg+0xcd/0x170 [ 2217.517422][ T1364] do_syscall_64+0xc6/0x1e0 [ 2217.517422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2217.517422][ T1364] [ 2217.520351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2217.520351][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2217.520351][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2217.520351][ T1364] ipv6_find_idev+0x102/0x170 [ 2217.520351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2217.520351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2217.520351][ T1364] netlink_rcv_skb+0x130/0x360 [ 2217.520351][ T1364] netlink_unicast+0x449/0x710 [ 2217.520351][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2217.520351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2217.520351][ T1364] ___sys_sendmsg+0xee/0x170 [ 2217.520351][ T1364] __sys_sendmsg+0xcd/0x170 [ 2217.520351][ T1364] do_syscall_64+0xc6/0x1e0 [ 2217.520351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2217.520351][ T1364] [ 2227.771163][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2227.771730][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2227.771730][ T1364] ___neigh_create+0x14b/0xf60 [ 2227.771730][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2227.771730][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2227.771730][ T1364] ip6_output+0x1f3/0x770 [ 2227.771730][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2227.771730][ T1364] mld_sendpack+0x62d/0xbc0 [ 2227.771730][ T1364] mld_ifc_work+0x32/0x1f0 [ 2227.771730][ T1364] process_one_work+0x84d/0x18a0 [ 2227.771730][ T1364] worker_thread+0x587/0xd30 [ 2227.771730][ T1364] kthread+0x28a/0x350 [ 2227.771730][ T1364] ret_from_fork+0x31/0x70 [ 2227.771730][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2227.771730][ T1364] [ 2227.773618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2227.773618][ T1364] dst_init+0x84/0x4a0 [ 2227.773618][ T1364] dst_alloc+0x97/0x150 [ 2227.773618][ T1364] ip6_dst_alloc+0x23/0x90 [ 2227.773618][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2227.773618][ T1364] ip6_pol_route+0x56f/0x840 [ 2227.773618][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2227.773618][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2227.773618][ T1364] ipv6_rcv+0x1ad/0x810 [ 2227.773618][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2227.773618][ T1364] process_backlog+0x101/0x620 [ 2227.773618][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2227.773618][ T1364] net_rx_action+0x495/0xbe0 [ 2227.773618][ T1364] __do_softirq+0x1b5/0x7f6 [ 2227.773618][ T1364] [ 2227.775631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2227.775631][ T1364] netdev_get_by_index+0x5e/0x80 [ 2227.775631][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2227.775631][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2227.775631][ T1364] ip6_route_add+0x1c/0x140 [ 2227.775631][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2227.775631][ T1364] addrconf_add_dev+0xe2/0x170 [ 2227.775631][ T1364] inet6_addr_add+0x12f/0xa40 [ 2227.775631][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2227.775631][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2227.775631][ T1364] netlink_rcv_skb+0x130/0x360 [ 2227.775631][ T1364] netlink_unicast+0x449/0x710 [ 2227.775631][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2227.775631][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2227.775631][ T1364] ___sys_sendmsg+0xee/0x170 [ 2227.775631][ T1364] __sys_sendmsg+0xcd/0x170 [ 2227.775631][ T1364] do_syscall_64+0xc6/0x1e0 [ 2227.775631][ T1364] [ 2227.778025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2227.778025][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2227.778025][ T1364] ipv6_find_idev+0x102/0x170 [ 2227.778025][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2227.778025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2227.778025][ T1364] netlink_rcv_skb+0x130/0x360 [ 2227.778025][ T1364] netlink_unicast+0x449/0x710 [ 2227.778025][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2227.778025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2227.778025][ T1364] ___sys_sendmsg+0xee/0x170 [ 2227.778025][ T1364] __sys_sendmsg+0xcd/0x170 [ 2227.778025][ T1364] do_syscall_64+0xc6/0x1e0 [ 2227.778025][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2227.778025][ T1364] [ 2227.779909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2227.779909][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2227.779909][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2227.779909][ T1364] ipv6_find_idev+0x102/0x170 [ 2227.779909][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2227.779909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2227.779909][ T1364] netlink_rcv_skb+0x130/0x360 [ 2227.779909][ T1364] netlink_unicast+0x449/0x710 [ 2227.779909][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2227.779909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2227.779909][ T1364] ___sys_sendmsg+0xee/0x170 [ 2227.779909][ T1364] __sys_sendmsg+0xcd/0x170 [ 2227.779909][ T1364] do_syscall_64+0xc6/0x1e0 [ 2227.779909][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2227.779909][ T1364] [ 2237.955063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2237.955594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2237.955594][ T1364] ___neigh_create+0x14b/0xf60 [ 2237.955594][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2237.955594][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2237.955594][ T1364] ip6_output+0x1f3/0x770 [ 2237.955594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2237.955594][ T1364] mld_sendpack+0x62d/0xbc0 [ 2237.955594][ T1364] mld_ifc_work+0x32/0x1f0 [ 2237.955594][ T1364] process_one_work+0x84d/0x18a0 [ 2237.955594][ T1364] worker_thread+0x587/0xd30 [ 2237.955594][ T1364] kthread+0x28a/0x350 [ 2237.955594][ T1364] ret_from_fork+0x31/0x70 [ 2237.955594][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2237.955594][ T1364] [ 2237.957375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2237.957375][ T1364] dst_init+0x84/0x4a0 [ 2237.957375][ T1364] dst_alloc+0x97/0x150 [ 2237.957375][ T1364] ip6_dst_alloc+0x23/0x90 [ 2237.957375][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2237.957375][ T1364] ip6_pol_route+0x56f/0x840 [ 2237.957375][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2237.957375][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2237.957375][ T1364] ipv6_rcv+0x1ad/0x810 [ 2237.957375][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2237.957375][ T1364] process_backlog+0x101/0x620 [ 2237.957375][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2237.957375][ T1364] net_rx_action+0x495/0xbe0 [ 2237.957375][ T1364] __do_softirq+0x1b5/0x7f6 [ 2237.957375][ T1364] [ 2237.959216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2237.959216][ T1364] netdev_get_by_index+0x5e/0x80 [ 2237.959216][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2237.959216][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2237.959216][ T1364] ip6_route_add+0x1c/0x140 [ 2237.959216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2237.959216][ T1364] addrconf_add_dev+0xe2/0x170 [ 2237.959216][ T1364] inet6_addr_add+0x12f/0xa40 [ 2237.959216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2237.959216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2237.959216][ T1364] netlink_rcv_skb+0x130/0x360 [ 2237.959216][ T1364] netlink_unicast+0x449/0x710 [ 2237.959216][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2237.959216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2237.959216][ T1364] ___sys_sendmsg+0xee/0x170 [ 2237.959216][ T1364] __sys_sendmsg+0xcd/0x170 [ 2237.959216][ T1364] do_syscall_64+0xc6/0x1e0 [ 2237.959216][ T1364] [ 2237.961418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2237.961418][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2237.961418][ T1364] ipv6_find_idev+0x102/0x170 [ 2237.961418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2237.961418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2237.961418][ T1364] netlink_rcv_skb+0x130/0x360 [ 2237.961418][ T1364] netlink_unicast+0x449/0x710 [ 2237.961418][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2237.961418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2237.961418][ T1364] ___sys_sendmsg+0xee/0x170 [ 2237.961418][ T1364] __sys_sendmsg+0xcd/0x170 [ 2237.961418][ T1364] do_syscall_64+0xc6/0x1e0 [ 2237.961418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2237.961418][ T1364] [ 2237.963138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2237.963138][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2237.963138][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2237.963138][ T1364] ipv6_find_idev+0x102/0x170 [ 2237.963138][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2237.963138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2237.963138][ T1364] netlink_rcv_skb+0x130/0x360 [ 2237.963138][ T1364] netlink_unicast+0x449/0x710 [ 2237.963138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2237.963138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2237.963138][ T1364] ___sys_sendmsg+0xee/0x170 [ 2237.963138][ T1364] __sys_sendmsg+0xcd/0x170 [ 2237.963138][ T1364] do_syscall_64+0xc6/0x1e0 [ 2237.963138][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2237.963138][ T1364] [ 2248.219089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2248.219679][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2248.219679][ T1364] ___neigh_create+0x14b/0xf60 [ 2248.219679][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2248.219679][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2248.219679][ T1364] ip6_output+0x1f3/0x770 [ 2248.219679][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2248.219679][ T1364] mld_sendpack+0x62d/0xbc0 [ 2248.219679][ T1364] mld_ifc_work+0x32/0x1f0 [ 2248.219679][ T1364] process_one_work+0x84d/0x18a0 [ 2248.219679][ T1364] worker_thread+0x587/0xd30 [ 2248.219679][ T1364] kthread+0x28a/0x350 [ 2248.219679][ T1364] ret_from_fork+0x31/0x70 [ 2248.219679][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2248.219679][ T1364] [ 2248.222038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2248.222038][ T1364] dst_init+0x84/0x4a0 [ 2248.222038][ T1364] dst_alloc+0x97/0x150 [ 2248.222038][ T1364] ip6_dst_alloc+0x23/0x90 [ 2248.222038][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2248.222038][ T1364] ip6_pol_route+0x56f/0x840 [ 2248.222038][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2248.222038][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2248.222038][ T1364] ipv6_rcv+0x1ad/0x810 [ 2248.222038][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2248.222038][ T1364] process_backlog+0x101/0x620 [ 2248.222038][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2248.222038][ T1364] net_rx_action+0x495/0xbe0 [ 2248.222038][ T1364] __do_softirq+0x1b5/0x7f6 [ 2248.222038][ T1364] [ 2248.224565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2248.224565][ T1364] netdev_get_by_index+0x5e/0x80 [ 2248.224565][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2248.224565][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2248.224565][ T1364] ip6_route_add+0x1c/0x140 [ 2248.224565][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2248.224565][ T1364] addrconf_add_dev+0xe2/0x170 [ 2248.224565][ T1364] inet6_addr_add+0x12f/0xa40 [ 2248.224565][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2248.224565][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2248.224565][ T1364] netlink_rcv_skb+0x130/0x360 [ 2248.224565][ T1364] netlink_unicast+0x449/0x710 [ 2248.224565][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2248.224565][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2248.224565][ T1364] ___sys_sendmsg+0xee/0x170 [ 2248.224565][ T1364] __sys_sendmsg+0xcd/0x170 [ 2248.224565][ T1364] do_syscall_64+0xc6/0x1e0 [ 2248.224565][ T1364] [ 2248.228756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2248.228756][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2248.228756][ T1364] ipv6_find_idev+0x102/0x170 [ 2248.228756][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2248.228756][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2248.228756][ T1364] netlink_rcv_skb+0x130/0x360 [ 2248.228756][ T1364] netlink_unicast+0x449/0x710 [ 2248.228756][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2248.228756][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2248.228756][ T1364] ___sys_sendmsg+0xee/0x170 [ 2248.228756][ T1364] __sys_sendmsg+0xcd/0x170 [ 2248.228756][ T1364] do_syscall_64+0xc6/0x1e0 [ 2248.228756][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2248.228756][ T1364] [ 2248.231111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2248.231111][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2248.231111][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2248.231111][ T1364] ipv6_find_idev+0x102/0x170 [ 2248.231111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2248.231111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2248.231111][ T1364] netlink_rcv_skb+0x130/0x360 [ 2248.231111][ T1364] netlink_unicast+0x449/0x710 [ 2248.231111][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2248.231111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2248.231111][ T1364] ___sys_sendmsg+0xee/0x170 [ 2248.231111][ T1364] __sys_sendmsg+0xcd/0x170 [ 2248.231111][ T1364] do_syscall_64+0xc6/0x1e0 [ 2248.231111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2248.231111][ T1364] [ 2258.251075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2258.251609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2258.251609][ T1364] ___neigh_create+0x14b/0xf60 [ 2258.251609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2258.251609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2258.251609][ T1364] ip6_output+0x1f3/0x770 [ 2258.251609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2258.251609][ T1364] mld_sendpack+0x62d/0xbc0 [ 2258.251609][ T1364] mld_ifc_work+0x32/0x1f0 [ 2258.251609][ T1364] process_one_work+0x84d/0x18a0 [ 2258.251609][ T1364] worker_thread+0x587/0xd30 [ 2258.251609][ T1364] kthread+0x28a/0x350 [ 2258.251609][ T1364] ret_from_fork+0x31/0x70 [ 2258.251609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2258.251609][ T1364] [ 2258.253342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2258.253342][ T1364] dst_init+0x84/0x4a0 [ 2258.253342][ T1364] dst_alloc+0x97/0x150 [ 2258.253342][ T1364] ip6_dst_alloc+0x23/0x90 [ 2258.253342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2258.253342][ T1364] ip6_pol_route+0x56f/0x840 [ 2258.253342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2258.253342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2258.253342][ T1364] ipv6_rcv+0x1ad/0x810 [ 2258.253342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2258.253342][ T1364] process_backlog+0x101/0x620 [ 2258.253342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2258.253342][ T1364] net_rx_action+0x495/0xbe0 [ 2258.253342][ T1364] __do_softirq+0x1b5/0x7f6 [ 2258.253342][ T1364] [ 2258.255580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2258.255580][ T1364] netdev_get_by_index+0x5e/0x80 [ 2258.255580][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2258.255580][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2258.255580][ T1364] ip6_route_add+0x1c/0x140 [ 2258.255580][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2258.255580][ T1364] addrconf_add_dev+0xe2/0x170 [ 2258.255580][ T1364] inet6_addr_add+0x12f/0xa40 [ 2258.255580][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2258.255580][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2258.255580][ T1364] netlink_rcv_skb+0x130/0x360 [ 2258.255580][ T1364] netlink_unicast+0x449/0x710 [ 2258.255580][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2258.255580][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2258.255580][ T1364] ___sys_sendmsg+0xee/0x170 [ 2258.255580][ T1364] __sys_sendmsg+0xcd/0x170 [ 2258.255580][ T1364] do_syscall_64+0xc6/0x1e0 [ 2258.255580][ T1364] [ 2258.257768][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2258.257768][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2258.257768][ T1364] ipv6_find_idev+0x102/0x170 [ 2258.257768][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2258.257768][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2258.257768][ T1364] netlink_rcv_skb+0x130/0x360 [ 2258.257768][ T1364] netlink_unicast+0x449/0x710 [ 2258.257768][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2258.257768][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2258.257768][ T1364] ___sys_sendmsg+0xee/0x170 [ 2258.257768][ T1364] __sys_sendmsg+0xcd/0x170 [ 2258.257768][ T1364] do_syscall_64+0xc6/0x1e0 [ 2258.257768][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2258.257768][ T1364] [ 2258.259488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2258.259488][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2258.259488][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2258.259488][ T1364] ipv6_find_idev+0x102/0x170 [ 2258.259488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2258.259488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2258.259488][ T1364] netlink_rcv_skb+0x130/0x360 [ 2258.259488][ T1364] netlink_unicast+0x449/0x710 [ 2258.259488][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2258.259488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2258.259488][ T1364] ___sys_sendmsg+0xee/0x170 [ 2258.259488][ T1364] __sys_sendmsg+0xcd/0x170 [ 2258.259488][ T1364] do_syscall_64+0xc6/0x1e0 [ 2258.259488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2258.259488][ T1364] [ 2268.483077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2268.483523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2268.483523][ T1364] ___neigh_create+0x14b/0xf60 [ 2268.483523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2268.483523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2268.483523][ T1364] ip6_output+0x1f3/0x770 [ 2268.483523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2268.483523][ T1364] mld_sendpack+0x62d/0xbc0 [ 2268.483523][ T1364] mld_ifc_work+0x32/0x1f0 [ 2268.483523][ T1364] process_one_work+0x84d/0x18a0 [ 2268.483523][ T1364] worker_thread+0x587/0xd30 [ 2268.483523][ T1364] kthread+0x28a/0x350 [ 2268.483523][ T1364] ret_from_fork+0x31/0x70 [ 2268.483523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2268.483523][ T1364] [ 2268.485271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2268.485271][ T1364] dst_init+0x84/0x4a0 [ 2268.485271][ T1364] dst_alloc+0x97/0x150 [ 2268.485271][ T1364] ip6_dst_alloc+0x23/0x90 [ 2268.485271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2268.485271][ T1364] ip6_pol_route+0x56f/0x840 [ 2268.485271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2268.485271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2268.485271][ T1364] ipv6_rcv+0x1ad/0x810 [ 2268.485271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2268.485271][ T1364] process_backlog+0x101/0x620 [ 2268.485271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2268.485271][ T1364] net_rx_action+0x495/0xbe0 [ 2268.485271][ T1364] __do_softirq+0x1b5/0x7f6 [ 2268.485271][ T1364] [ 2268.487110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2268.487110][ T1364] netdev_get_by_index+0x5e/0x80 [ 2268.487110][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2268.487110][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2268.487110][ T1364] ip6_route_add+0x1c/0x140 [ 2268.487110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2268.487110][ T1364] addrconf_add_dev+0xe2/0x170 [ 2268.487110][ T1364] inet6_addr_add+0x12f/0xa40 [ 2268.487110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2268.487110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2268.487110][ T1364] netlink_rcv_skb+0x130/0x360 [ 2268.487110][ T1364] netlink_unicast+0x449/0x710 [ 2268.487110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2268.487110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2268.487110][ T1364] ___sys_sendmsg+0xee/0x170 [ 2268.487110][ T1364] __sys_sendmsg+0xcd/0x170 [ 2268.487110][ T1364] do_syscall_64+0xc6/0x1e0 [ 2268.487110][ T1364] [ 2268.489315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2268.489315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2268.489315][ T1364] ipv6_find_idev+0x102/0x170 [ 2268.489315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2268.489315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2268.489315][ T1364] netlink_rcv_skb+0x130/0x360 [ 2268.489315][ T1364] netlink_unicast+0x449/0x710 [ 2268.489315][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2268.489315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2268.489315][ T1364] ___sys_sendmsg+0xee/0x170 [ 2268.489315][ T1364] __sys_sendmsg+0xcd/0x170 [ 2268.489315][ T1364] do_syscall_64+0xc6/0x1e0 [ 2268.489315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2268.489315][ T1364] [ 2268.491043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2268.491043][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2268.491043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2268.491043][ T1364] ipv6_find_idev+0x102/0x170 [ 2268.491043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2268.491043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2268.491043][ T1364] netlink_rcv_skb+0x130/0x360 [ 2268.491043][ T1364] netlink_unicast+0x449/0x710 [ 2268.491043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2268.491043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2268.491043][ T1364] ___sys_sendmsg+0xee/0x170 [ 2268.491043][ T1364] __sys_sendmsg+0xcd/0x170 [ 2268.491043][ T1364] do_syscall_64+0xc6/0x1e0 [ 2268.491043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2268.491043][ T1364] [ 2278.635022][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2278.635470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2278.635470][ T1364] ___neigh_create+0x14b/0xf60 [ 2278.635470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2278.635470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2278.635470][ T1364] ip6_output+0x1f3/0x770 [ 2278.635470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2278.635470][ T1364] mld_sendpack+0x62d/0xbc0 [ 2278.635470][ T1364] mld_ifc_work+0x32/0x1f0 [ 2278.635470][ T1364] process_one_work+0x84d/0x18a0 [ 2278.635470][ T1364] worker_thread+0x587/0xd30 [ 2278.635470][ T1364] kthread+0x28a/0x350 [ 2278.635470][ T1364] ret_from_fork+0x31/0x70 [ 2278.635470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2278.635470][ T1364] [ 2278.637193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2278.637193][ T1364] dst_init+0x84/0x4a0 [ 2278.637193][ T1364] dst_alloc+0x97/0x150 [ 2278.637193][ T1364] ip6_dst_alloc+0x23/0x90 [ 2278.637193][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2278.637193][ T1364] ip6_pol_route+0x56f/0x840 [ 2278.637193][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2278.637193][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2278.637193][ T1364] ipv6_rcv+0x1ad/0x810 [ 2278.637193][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2278.637193][ T1364] process_backlog+0x101/0x620 [ 2278.637193][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2278.637193][ T1364] net_rx_action+0x495/0xbe0 [ 2278.637193][ T1364] __do_softirq+0x1b5/0x7f6 [ 2278.637193][ T1364] [ 2278.639034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2278.639034][ T1364] netdev_get_by_index+0x5e/0x80 [ 2278.639034][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2278.639034][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2278.639034][ T1364] ip6_route_add+0x1c/0x140 [ 2278.639034][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2278.639034][ T1364] addrconf_add_dev+0xe2/0x170 [ 2278.639034][ T1364] inet6_addr_add+0x12f/0xa40 [ 2278.639034][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2278.639034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2278.639034][ T1364] netlink_rcv_skb+0x130/0x360 [ 2278.639034][ T1364] netlink_unicast+0x449/0x710 [ 2278.639034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2278.639034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2278.639034][ T1364] ___sys_sendmsg+0xee/0x170 [ 2278.639034][ T1364] __sys_sendmsg+0xcd/0x170 [ 2278.639034][ T1364] do_syscall_64+0xc6/0x1e0 [ 2278.639034][ T1364] [ 2278.641237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2278.641237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2278.641237][ T1364] ipv6_find_idev+0x102/0x170 [ 2278.641237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2278.641237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2278.641237][ T1364] netlink_rcv_skb+0x130/0x360 [ 2278.641237][ T1364] netlink_unicast+0x449/0x710 [ 2278.641237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2278.641237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2278.641237][ T1364] ___sys_sendmsg+0xee/0x170 [ 2278.641237][ T1364] __sys_sendmsg+0xcd/0x170 [ 2278.641237][ T1364] do_syscall_64+0xc6/0x1e0 [ 2278.641237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2278.641237][ T1364] [ 2278.642967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2278.642967][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2278.642967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2278.642967][ T1364] ipv6_find_idev+0x102/0x170 [ 2278.642967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2278.642967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2278.642967][ T1364] netlink_rcv_skb+0x130/0x360 [ 2278.642967][ T1364] netlink_unicast+0x449/0x710 [ 2278.642967][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2278.642967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2278.642967][ T1364] ___sys_sendmsg+0xee/0x170 [ 2278.642967][ T1364] __sys_sendmsg+0xcd/0x170 [ 2278.642967][ T1364] do_syscall_64+0xc6/0x1e0 [ 2278.642967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2278.642967][ T1364] [ 2288.883068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2288.883564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2288.883564][ T1364] ___neigh_create+0x14b/0xf60 [ 2288.883564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2288.883564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2288.883564][ T1364] ip6_output+0x1f3/0x770 [ 2288.883564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2288.883564][ T1364] mld_sendpack+0x62d/0xbc0 [ 2288.883564][ T1364] mld_ifc_work+0x32/0x1f0 [ 2288.883564][ T1364] process_one_work+0x84d/0x18a0 [ 2288.883564][ T1364] worker_thread+0x587/0xd30 [ 2288.883564][ T1364] kthread+0x28a/0x350 [ 2288.883564][ T1364] ret_from_fork+0x31/0x70 [ 2288.883564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2288.883564][ T1364] [ 2288.885320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2288.885320][ T1364] dst_init+0x84/0x4a0 [ 2288.885320][ T1364] dst_alloc+0x97/0x150 [ 2288.885320][ T1364] ip6_dst_alloc+0x23/0x90 [ 2288.885320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2288.885320][ T1364] ip6_pol_route+0x56f/0x840 [ 2288.885320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2288.885320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2288.885320][ T1364] ipv6_rcv+0x1ad/0x810 [ 2288.885320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2288.885320][ T1364] process_backlog+0x101/0x620 [ 2288.885320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2288.885320][ T1364] net_rx_action+0x495/0xbe0 [ 2288.885320][ T1364] __do_softirq+0x1b5/0x7f6 [ 2288.885320][ T1364] [ 2288.887150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2288.887150][ T1364] netdev_get_by_index+0x5e/0x80 [ 2288.887150][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2288.887150][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2288.887150][ T1364] ip6_route_add+0x1c/0x140 [ 2288.887150][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2288.887150][ T1364] addrconf_add_dev+0xe2/0x170 [ 2288.887150][ T1364] inet6_addr_add+0x12f/0xa40 [ 2288.887150][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2288.887150][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2288.887150][ T1364] netlink_rcv_skb+0x130/0x360 [ 2288.887150][ T1364] netlink_unicast+0x449/0x710 [ 2288.887150][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2288.887150][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2288.887150][ T1364] ___sys_sendmsg+0xee/0x170 [ 2288.887150][ T1364] __sys_sendmsg+0xcd/0x170 [ 2288.887150][ T1364] do_syscall_64+0xc6/0x1e0 [ 2288.887150][ T1364] [ 2288.889345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2288.889345][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2288.889345][ T1364] ipv6_find_idev+0x102/0x170 [ 2288.889345][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2288.889345][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2288.889345][ T1364] netlink_rcv_skb+0x130/0x360 [ 2288.889345][ T1364] netlink_unicast+0x449/0x710 [ 2288.889345][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2288.889345][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2288.889345][ T1364] ___sys_sendmsg+0xee/0x170 [ 2288.889345][ T1364] __sys_sendmsg+0xcd/0x170 [ 2288.889345][ T1364] do_syscall_64+0xc6/0x1e0 [ 2288.889345][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2288.889345][ T1364] [ 2288.891063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2288.891063][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2288.891063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2288.891063][ T1364] ipv6_find_idev+0x102/0x170 [ 2288.891063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2288.891063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2288.891063][ T1364] netlink_rcv_skb+0x130/0x360 [ 2288.891063][ T1364] netlink_unicast+0x449/0x710 [ 2288.891063][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2288.891063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2288.891063][ T1364] ___sys_sendmsg+0xee/0x170 [ 2288.891063][ T1364] __sys_sendmsg+0xcd/0x170 [ 2288.891063][ T1364] do_syscall_64+0xc6/0x1e0 [ 2288.891063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2288.891063][ T1364] [ 2299.131055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2299.131627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2299.131627][ T1364] ___neigh_create+0x14b/0xf60 [ 2299.131627][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2299.131627][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2299.131627][ T1364] ip6_output+0x1f3/0x770 [ 2299.131627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2299.131627][ T1364] mld_sendpack+0x62d/0xbc0 [ 2299.131627][ T1364] mld_ifc_work+0x32/0x1f0 [ 2299.131627][ T1364] process_one_work+0x84d/0x18a0 [ 2299.131627][ T1364] worker_thread+0x587/0xd30 [ 2299.131627][ T1364] kthread+0x28a/0x350 [ 2299.131627][ T1364] ret_from_fork+0x31/0x70 [ 2299.131627][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2299.131627][ T1364] [ 2299.133556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2299.133556][ T1364] dst_init+0x84/0x4a0 [ 2299.133556][ T1364] dst_alloc+0x97/0x150 [ 2299.133556][ T1364] ip6_dst_alloc+0x23/0x90 [ 2299.133556][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2299.133556][ T1364] ip6_pol_route+0x56f/0x840 [ 2299.133556][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2299.133556][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2299.133556][ T1364] ipv6_rcv+0x1ad/0x810 [ 2299.133556][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2299.133556][ T1364] process_backlog+0x101/0x620 [ 2299.133556][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2299.133556][ T1364] net_rx_action+0x495/0xbe0 [ 2299.133556][ T1364] __do_softirq+0x1b5/0x7f6 [ 2299.133556][ T1364] [ 2299.135614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2299.135614][ T1364] netdev_get_by_index+0x5e/0x80 [ 2299.135614][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2299.135614][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2299.135614][ T1364] ip6_route_add+0x1c/0x140 [ 2299.135614][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2299.135614][ T1364] addrconf_add_dev+0xe2/0x170 [ 2299.135614][ T1364] inet6_addr_add+0x12f/0xa40 [ 2299.135614][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2299.135614][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2299.135614][ T1364] netlink_rcv_skb+0x130/0x360 [ 2299.135614][ T1364] netlink_unicast+0x449/0x710 [ 2299.135614][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2299.135614][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2299.135614][ T1364] ___sys_sendmsg+0xee/0x170 [ 2299.135614][ T1364] __sys_sendmsg+0xcd/0x170 [ 2299.135614][ T1364] do_syscall_64+0xc6/0x1e0 [ 2299.135614][ T1364] [ 2299.138062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2299.138062][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2299.138062][ T1364] ipv6_find_idev+0x102/0x170 [ 2299.138062][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2299.138062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2299.138062][ T1364] netlink_rcv_skb+0x130/0x360 [ 2299.138062][ T1364] netlink_unicast+0x449/0x710 [ 2299.138062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2299.138062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2299.138062][ T1364] ___sys_sendmsg+0xee/0x170 [ 2299.138062][ T1364] __sys_sendmsg+0xcd/0x170 [ 2299.138062][ T1364] do_syscall_64+0xc6/0x1e0 [ 2299.138062][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2299.138062][ T1364] [ 2299.139972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2299.139972][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2299.139972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2299.139972][ T1364] ipv6_find_idev+0x102/0x170 [ 2299.139972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2299.139972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2299.139972][ T1364] netlink_rcv_skb+0x130/0x360 [ 2299.139972][ T1364] netlink_unicast+0x449/0x710 [ 2299.139972][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2299.139972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2299.139972][ T1364] ___sys_sendmsg+0xee/0x170 [ 2299.139972][ T1364] __sys_sendmsg+0xcd/0x170 [ 2299.139972][ T1364] do_syscall_64+0xc6/0x1e0 [ 2299.139972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2299.139972][ T1364] [ 2309.379031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2309.379606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2309.379606][ T1364] ___neigh_create+0x14b/0xf60 [ 2309.379606][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2309.379606][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2309.379606][ T1364] ip6_output+0x1f3/0x770 [ 2309.379606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2309.379606][ T1364] mld_sendpack+0x62d/0xbc0 [ 2309.379606][ T1364] mld_ifc_work+0x32/0x1f0 [ 2309.379606][ T1364] process_one_work+0x84d/0x18a0 [ 2309.379606][ T1364] worker_thread+0x587/0xd30 [ 2309.379606][ T1364] kthread+0x28a/0x350 [ 2309.379606][ T1364] ret_from_fork+0x31/0x70 [ 2309.379606][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2309.379606][ T1364] [ 2309.381546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2309.381546][ T1364] dst_init+0x84/0x4a0 [ 2309.381546][ T1364] dst_alloc+0x97/0x150 [ 2309.381546][ T1364] ip6_dst_alloc+0x23/0x90 [ 2309.381546][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2309.381546][ T1364] ip6_pol_route+0x56f/0x840 [ 2309.381546][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2309.381546][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2309.381546][ T1364] ipv6_rcv+0x1ad/0x810 [ 2309.381546][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2309.381546][ T1364] process_backlog+0x101/0x620 [ 2309.381546][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2309.381546][ T1364] net_rx_action+0x495/0xbe0 [ 2309.381546][ T1364] __do_softirq+0x1b5/0x7f6 [ 2309.381546][ T1364] [ 2309.383594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2309.383594][ T1364] netdev_get_by_index+0x5e/0x80 [ 2309.383594][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2309.383594][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2309.383594][ T1364] ip6_route_add+0x1c/0x140 [ 2309.383594][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2309.383594][ T1364] addrconf_add_dev+0xe2/0x170 [ 2309.383594][ T1364] inet6_addr_add+0x12f/0xa40 [ 2309.383594][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2309.383594][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2309.383594][ T1364] netlink_rcv_skb+0x130/0x360 [ 2309.383594][ T1364] netlink_unicast+0x449/0x710 [ 2309.383594][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2309.383594][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2309.383594][ T1364] ___sys_sendmsg+0xee/0x170 [ 2309.383594][ T1364] __sys_sendmsg+0xcd/0x170 [ 2309.383594][ T1364] do_syscall_64+0xc6/0x1e0 [ 2309.383594][ T1364] [ 2309.386066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2309.386066][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2309.386066][ T1364] ipv6_find_idev+0x102/0x170 [ 2309.386066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2309.386066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2309.386066][ T1364] netlink_rcv_skb+0x130/0x360 [ 2309.386066][ T1364] netlink_unicast+0x449/0x710 [ 2309.386066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2309.386066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2309.386066][ T1364] ___sys_sendmsg+0xee/0x170 [ 2309.386066][ T1364] __sys_sendmsg+0xcd/0x170 [ 2309.386066][ T1364] do_syscall_64+0xc6/0x1e0 [ 2309.386066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2309.386066][ T1364] [ 2309.388040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2309.388040][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2309.388040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2309.388040][ T1364] ipv6_find_idev+0x102/0x170 [ 2309.388040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2309.388040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2309.388040][ T1364] netlink_rcv_skb+0x130/0x360 [ 2309.388040][ T1364] netlink_unicast+0x449/0x710 [ 2309.388040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2309.388040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2309.388040][ T1364] ___sys_sendmsg+0xee/0x170 [ 2309.388040][ T1364] __sys_sendmsg+0xcd/0x170 [ 2309.388040][ T1364] do_syscall_64+0xc6/0x1e0 [ 2309.388040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2309.388040][ T1364] [ 2319.627063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2319.627618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2319.627618][ T1364] ___neigh_create+0x14b/0xf60 [ 2319.627618][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2319.627618][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2319.627618][ T1364] ip6_output+0x1f3/0x770 [ 2319.627618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2319.627618][ T1364] mld_sendpack+0x62d/0xbc0 [ 2319.627618][ T1364] mld_ifc_work+0x32/0x1f0 [ 2319.627618][ T1364] process_one_work+0x84d/0x18a0 [ 2319.627618][ T1364] worker_thread+0x587/0xd30 [ 2319.627618][ T1364] kthread+0x28a/0x350 [ 2319.627618][ T1364] ret_from_fork+0x31/0x70 [ 2319.627618][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2319.627618][ T1364] [ 2319.629533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2319.629533][ T1364] dst_init+0x84/0x4a0 [ 2319.629533][ T1364] dst_alloc+0x97/0x150 [ 2319.629533][ T1364] ip6_dst_alloc+0x23/0x90 [ 2319.629533][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2319.629533][ T1364] ip6_pol_route+0x56f/0x840 [ 2319.629533][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2319.629533][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2319.629533][ T1364] ipv6_rcv+0x1ad/0x810 [ 2319.629533][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2319.629533][ T1364] process_backlog+0x101/0x620 [ 2319.629533][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2319.629533][ T1364] net_rx_action+0x495/0xbe0 [ 2319.629533][ T1364] __do_softirq+0x1b5/0x7f6 [ 2319.629533][ T1364] [ 2319.631688][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2319.631688][ T1364] netdev_get_by_index+0x5e/0x80 [ 2319.631688][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2319.631688][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2319.631688][ T1364] ip6_route_add+0x1c/0x140 [ 2319.631688][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2319.631688][ T1364] addrconf_add_dev+0xe2/0x170 [ 2319.631688][ T1364] inet6_addr_add+0x12f/0xa40 [ 2319.631688][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2319.631688][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2319.631688][ T1364] netlink_rcv_skb+0x130/0x360 [ 2319.631688][ T1364] netlink_unicast+0x449/0x710 [ 2319.631688][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2319.631688][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2319.631688][ T1364] ___sys_sendmsg+0xee/0x170 [ 2319.631688][ T1364] __sys_sendmsg+0xcd/0x170 [ 2319.631688][ T1364] do_syscall_64+0xc6/0x1e0 [ 2319.631688][ T1364] [ 2319.634226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2319.634226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2319.634226][ T1364] ipv6_find_idev+0x102/0x170 [ 2319.634226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2319.634226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2319.634226][ T1364] netlink_rcv_skb+0x130/0x360 [ 2319.634226][ T1364] netlink_unicast+0x449/0x710 [ 2319.634226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2319.634226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2319.634226][ T1364] ___sys_sendmsg+0xee/0x170 [ 2319.634226][ T1364] __sys_sendmsg+0xcd/0x170 [ 2319.634226][ T1364] do_syscall_64+0xc6/0x1e0 [ 2319.634226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2319.634226][ T1364] [ 2319.636233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2319.636233][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2319.636233][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2319.636233][ T1364] ipv6_find_idev+0x102/0x170 [ 2319.636233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2319.636233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2319.636233][ T1364] netlink_rcv_skb+0x130/0x360 [ 2319.636233][ T1364] netlink_unicast+0x449/0x710 [ 2319.636233][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2319.636233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2319.636233][ T1364] ___sys_sendmsg+0xee/0x170 [ 2319.636233][ T1364] __sys_sendmsg+0xcd/0x170 [ 2319.636233][ T1364] do_syscall_64+0xc6/0x1e0 [ 2319.636233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2319.636233][ T1364] [ 2329.891104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2329.891630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2329.891630][ T1364] ___neigh_create+0x14b/0xf60 [ 2329.891630][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2329.891630][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2329.891630][ T1364] ip6_output+0x1f3/0x770 [ 2329.891630][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2329.891630][ T1364] mld_sendpack+0x62d/0xbc0 [ 2329.891630][ T1364] mld_ifc_work+0x32/0x1f0 [ 2329.891630][ T1364] process_one_work+0x84d/0x18a0 [ 2329.891630][ T1364] worker_thread+0x587/0xd30 [ 2329.891630][ T1364] kthread+0x28a/0x350 [ 2329.891630][ T1364] ret_from_fork+0x31/0x70 [ 2329.891630][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2329.891630][ T1364] [ 2329.893367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2329.893367][ T1364] dst_init+0x84/0x4a0 [ 2329.893367][ T1364] dst_alloc+0x97/0x150 [ 2329.893367][ T1364] ip6_dst_alloc+0x23/0x90 [ 2329.893367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2329.893367][ T1364] ip6_pol_route+0x56f/0x840 [ 2329.893367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2329.893367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2329.893367][ T1364] ipv6_rcv+0x1ad/0x810 [ 2329.893367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2329.893367][ T1364] process_backlog+0x101/0x620 [ 2329.893367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2329.893367][ T1364] net_rx_action+0x495/0xbe0 [ 2329.893367][ T1364] __do_softirq+0x1b5/0x7f6 [ 2329.893367][ T1364] [ 2329.895225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2329.895225][ T1364] netdev_get_by_index+0x5e/0x80 [ 2329.895225][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2329.895225][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2329.895225][ T1364] ip6_route_add+0x1c/0x140 [ 2329.895225][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2329.895225][ T1364] addrconf_add_dev+0xe2/0x170 [ 2329.895225][ T1364] inet6_addr_add+0x12f/0xa40 [ 2329.895225][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2329.895225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2329.895225][ T1364] netlink_rcv_skb+0x130/0x360 [ 2329.895225][ T1364] netlink_unicast+0x449/0x710 [ 2329.895225][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2329.895225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2329.895225][ T1364] ___sys_sendmsg+0xee/0x170 [ 2329.895225][ T1364] __sys_sendmsg+0xcd/0x170 [ 2329.895225][ T1364] do_syscall_64+0xc6/0x1e0 [ 2329.895225][ T1364] [ 2329.897423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2329.897423][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2329.897423][ T1364] ipv6_find_idev+0x102/0x170 [ 2329.897423][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2329.897423][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2329.897423][ T1364] netlink_rcv_skb+0x130/0x360 [ 2329.897423][ T1364] netlink_unicast+0x449/0x710 [ 2329.897423][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2329.897423][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2329.897423][ T1364] ___sys_sendmsg+0xee/0x170 [ 2329.897423][ T1364] __sys_sendmsg+0xcd/0x170 [ 2329.897423][ T1364] do_syscall_64+0xc6/0x1e0 [ 2329.897423][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2329.897423][ T1364] [ 2329.899146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2329.899146][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2329.899146][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2329.899146][ T1364] ipv6_find_idev+0x102/0x170 [ 2329.899146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2329.899146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2329.899146][ T1364] netlink_rcv_skb+0x130/0x360 [ 2329.899146][ T1364] netlink_unicast+0x449/0x710 [ 2329.899146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2329.899146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2329.899146][ T1364] ___sys_sendmsg+0xee/0x170 [ 2329.899146][ T1364] __sys_sendmsg+0xcd/0x170 [ 2329.899146][ T1364] do_syscall_64+0xc6/0x1e0 [ 2329.899146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2329.899146][ T1364] [ 2339.987099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2339.987628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2339.987628][ T1364] ___neigh_create+0x14b/0xf60 [ 2339.987628][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2339.987628][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2339.987628][ T1364] ip6_output+0x1f3/0x770 [ 2339.987628][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2339.987628][ T1364] mld_sendpack+0x62d/0xbc0 [ 2339.987628][ T1364] mld_ifc_work+0x32/0x1f0 [ 2339.987628][ T1364] process_one_work+0x84d/0x18a0 [ 2339.987628][ T1364] worker_thread+0x587/0xd30 [ 2339.987628][ T1364] kthread+0x28a/0x350 [ 2339.987628][ T1364] ret_from_fork+0x31/0x70 [ 2339.987628][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2339.987628][ T1364] [ 2339.989351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2339.989351][ T1364] dst_init+0x84/0x4a0 [ 2339.989351][ T1364] dst_alloc+0x97/0x150 [ 2339.989351][ T1364] ip6_dst_alloc+0x23/0x90 [ 2339.989351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2339.989351][ T1364] ip6_pol_route+0x56f/0x840 [ 2339.989351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2339.989351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2339.989351][ T1364] ipv6_rcv+0x1ad/0x810 [ 2339.989351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2339.989351][ T1364] process_backlog+0x101/0x620 [ 2339.989351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2339.989351][ T1364] net_rx_action+0x495/0xbe0 [ 2339.989351][ T1364] __do_softirq+0x1b5/0x7f6 [ 2339.989351][ T1364] [ 2339.991189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2339.991189][ T1364] netdev_get_by_index+0x5e/0x80 [ 2339.991189][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2339.991189][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2339.991189][ T1364] ip6_route_add+0x1c/0x140 [ 2339.991189][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2339.991189][ T1364] addrconf_add_dev+0xe2/0x170 [ 2339.991189][ T1364] inet6_addr_add+0x12f/0xa40 [ 2339.991189][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2339.991189][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2339.991189][ T1364] netlink_rcv_skb+0x130/0x360 [ 2339.991189][ T1364] netlink_unicast+0x449/0x710 [ 2339.991189][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2339.991189][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2339.991189][ T1364] ___sys_sendmsg+0xee/0x170 [ 2339.991189][ T1364] __sys_sendmsg+0xcd/0x170 [ 2339.991189][ T1364] do_syscall_64+0xc6/0x1e0 [ 2339.991189][ T1364] [ 2339.993390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2339.993390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2339.993390][ T1364] ipv6_find_idev+0x102/0x170 [ 2339.993390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2339.993390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2339.993390][ T1364] netlink_rcv_skb+0x130/0x360 [ 2339.993390][ T1364] netlink_unicast+0x449/0x710 [ 2339.993390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2339.993390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2339.993390][ T1364] ___sys_sendmsg+0xee/0x170 [ 2339.993390][ T1364] __sys_sendmsg+0xcd/0x170 [ 2339.993390][ T1364] do_syscall_64+0xc6/0x1e0 [ 2339.993390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2339.993390][ T1364] [ 2339.995117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2339.995117][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2339.995117][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2339.995117][ T1364] ipv6_find_idev+0x102/0x170 [ 2339.995117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2339.995117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2339.995117][ T1364] netlink_rcv_skb+0x130/0x360 [ 2339.995117][ T1364] netlink_unicast+0x449/0x710 [ 2339.995117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2339.995117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2339.995117][ T1364] ___sys_sendmsg+0xee/0x170 [ 2339.995117][ T1364] __sys_sendmsg+0xcd/0x170 [ 2339.995117][ T1364] do_syscall_64+0xc6/0x1e0 [ 2339.995117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2339.995117][ T1364] [ 2350.035015][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2350.035506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2350.035506][ T1364] ___neigh_create+0x14b/0xf60 [ 2350.035506][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2350.035506][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2350.035506][ T1364] ip6_output+0x1f3/0x770 [ 2350.035506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2350.035506][ T1364] mld_sendpack+0x62d/0xbc0 [ 2350.035506][ T1364] mld_ifc_work+0x32/0x1f0 [ 2350.035506][ T1364] process_one_work+0x84d/0x18a0 [ 2350.035506][ T1364] worker_thread+0x587/0xd30 [ 2350.035506][ T1364] kthread+0x28a/0x350 [ 2350.035506][ T1364] ret_from_fork+0x31/0x70 [ 2350.035506][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2350.035506][ T1364] [ 2350.037233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2350.037233][ T1364] dst_init+0x84/0x4a0 [ 2350.037233][ T1364] dst_alloc+0x97/0x150 [ 2350.037233][ T1364] ip6_dst_alloc+0x23/0x90 [ 2350.037233][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2350.037233][ T1364] ip6_pol_route+0x56f/0x840 [ 2350.037233][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2350.037233][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2350.037233][ T1364] ipv6_rcv+0x1ad/0x810 [ 2350.037233][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2350.037233][ T1364] process_backlog+0x101/0x620 [ 2350.037233][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2350.037233][ T1364] net_rx_action+0x495/0xbe0 [ 2350.037233][ T1364] __do_softirq+0x1b5/0x7f6 [ 2350.037233][ T1364] [ 2350.039087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2350.039087][ T1364] netdev_get_by_index+0x5e/0x80 [ 2350.039087][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2350.039087][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2350.039087][ T1364] ip6_route_add+0x1c/0x140 [ 2350.039087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2350.039087][ T1364] addrconf_add_dev+0xe2/0x170 [ 2350.039087][ T1364] inet6_addr_add+0x12f/0xa40 [ 2350.039087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2350.039087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2350.039087][ T1364] netlink_rcv_skb+0x130/0x360 [ 2350.039087][ T1364] netlink_unicast+0x449/0x710 [ 2350.039087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2350.039087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2350.039087][ T1364] ___sys_sendmsg+0xee/0x170 [ 2350.039087][ T1364] __sys_sendmsg+0xcd/0x170 [ 2350.039087][ T1364] do_syscall_64+0xc6/0x1e0 [ 2350.039087][ T1364] [ 2350.041285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2350.041285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2350.041285][ T1364] ipv6_find_idev+0x102/0x170 [ 2350.041285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2350.041285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2350.041285][ T1364] netlink_rcv_skb+0x130/0x360 [ 2350.041285][ T1364] netlink_unicast+0x449/0x710 [ 2350.041285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2350.041285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2350.041285][ T1364] ___sys_sendmsg+0xee/0x170 [ 2350.041285][ T1364] __sys_sendmsg+0xcd/0x170 [ 2350.041285][ T1364] do_syscall_64+0xc6/0x1e0 [ 2350.041285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2350.041285][ T1364] [ 2350.043009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2350.043009][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2350.043009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2350.043009][ T1364] ipv6_find_idev+0x102/0x170 [ 2350.043009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2350.043009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2350.043009][ T1364] netlink_rcv_skb+0x130/0x360 [ 2350.043009][ T1364] netlink_unicast+0x449/0x710 [ 2350.043009][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2350.043009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2350.043009][ T1364] ___sys_sendmsg+0xee/0x170 [ 2350.043009][ T1364] __sys_sendmsg+0xcd/0x170 [ 2350.043009][ T1364] do_syscall_64+0xc6/0x1e0 [ 2350.043009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2350.043009][ T1364] [ 2360.283122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2360.283610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2360.283610][ T1364] ___neigh_create+0x14b/0xf60 [ 2360.283610][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2360.283610][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2360.283610][ T1364] ip6_output+0x1f3/0x770 [ 2360.283610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2360.283610][ T1364] mld_sendpack+0x62d/0xbc0 [ 2360.283610][ T1364] mld_ifc_work+0x32/0x1f0 [ 2360.283610][ T1364] process_one_work+0x84d/0x18a0 [ 2360.283610][ T1364] worker_thread+0x587/0xd30 [ 2360.283610][ T1364] kthread+0x28a/0x350 [ 2360.283610][ T1364] ret_from_fork+0x31/0x70 [ 2360.283610][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2360.283610][ T1364] [ 2360.285366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2360.285366][ T1364] dst_init+0x84/0x4a0 [ 2360.285366][ T1364] dst_alloc+0x97/0x150 [ 2360.285366][ T1364] ip6_dst_alloc+0x23/0x90 [ 2360.285366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2360.285366][ T1364] ip6_pol_route+0x56f/0x840 [ 2360.285366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2360.285366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2360.285366][ T1364] ipv6_rcv+0x1ad/0x810 [ 2360.285366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2360.285366][ T1364] process_backlog+0x101/0x620 [ 2360.285366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2360.285366][ T1364] net_rx_action+0x495/0xbe0 [ 2360.285366][ T1364] __do_softirq+0x1b5/0x7f6 [ 2360.285366][ T1364] [ 2360.287719][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2360.287719][ T1364] netdev_get_by_index+0x5e/0x80 [ 2360.287719][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2360.287719][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2360.287719][ T1364] ip6_route_add+0x1c/0x140 [ 2360.287719][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2360.287719][ T1364] addrconf_add_dev+0xe2/0x170 [ 2360.287719][ T1364] inet6_addr_add+0x12f/0xa40 [ 2360.287719][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2360.287719][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2360.287719][ T1364] netlink_rcv_skb+0x130/0x360 [ 2360.287719][ T1364] netlink_unicast+0x449/0x710 [ 2360.287719][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2360.287719][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2360.287719][ T1364] ___sys_sendmsg+0xee/0x170 [ 2360.287719][ T1364] __sys_sendmsg+0xcd/0x170 [ 2360.287719][ T1364] do_syscall_64+0xc6/0x1e0 [ 2360.287719][ T1364] [ 2360.289925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2360.289925][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2360.289925][ T1364] ipv6_find_idev+0x102/0x170 [ 2360.289925][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2360.289925][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2360.289925][ T1364] netlink_rcv_skb+0x130/0x360 [ 2360.289925][ T1364] netlink_unicast+0x449/0x710 [ 2360.289925][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2360.289925][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2360.289925][ T1364] ___sys_sendmsg+0xee/0x170 [ 2360.289925][ T1364] __sys_sendmsg+0xcd/0x170 [ 2360.289925][ T1364] do_syscall_64+0xc6/0x1e0 [ 2360.289925][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2360.289925][ T1364] [ 2360.291651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2360.291651][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2360.291651][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2360.291651][ T1364] ipv6_find_idev+0x102/0x170 [ 2360.291651][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2360.291651][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2360.291651][ T1364] netlink_rcv_skb+0x130/0x360 [ 2360.291651][ T1364] netlink_unicast+0x449/0x710 [ 2360.291651][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2360.291651][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2360.291651][ T1364] ___sys_sendmsg+0xee/0x170 [ 2360.291651][ T1364] __sys_sendmsg+0xcd/0x170 [ 2360.291651][ T1364] do_syscall_64+0xc6/0x1e0 [ 2360.291651][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2360.291651][ T1364] [ 2370.531119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2370.531695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2370.531695][ T1364] ___neigh_create+0x14b/0xf60 [ 2370.531695][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2370.531695][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2370.531695][ T1364] ip6_output+0x1f3/0x770 [ 2370.531695][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2370.531695][ T1364] mld_sendpack+0x62d/0xbc0 [ 2370.531695][ T1364] mld_ifc_work+0x32/0x1f0 [ 2370.531695][ T1364] process_one_work+0x84d/0x18a0 [ 2370.531695][ T1364] worker_thread+0x587/0xd30 [ 2370.531695][ T1364] kthread+0x28a/0x350 [ 2370.531695][ T1364] ret_from_fork+0x31/0x70 [ 2370.531695][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2370.531695][ T1364] [ 2370.533635][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2370.533635][ T1364] dst_init+0x84/0x4a0 [ 2370.533635][ T1364] dst_alloc+0x97/0x150 [ 2370.533635][ T1364] ip6_dst_alloc+0x23/0x90 [ 2370.533635][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2370.533635][ T1364] ip6_pol_route+0x56f/0x840 [ 2370.533635][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2370.533635][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2370.533635][ T1364] ipv6_rcv+0x1ad/0x810 [ 2370.533635][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2370.533635][ T1364] process_backlog+0x101/0x620 [ 2370.533635][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2370.533635][ T1364] net_rx_action+0x495/0xbe0 [ 2370.533635][ T1364] __do_softirq+0x1b5/0x7f6 [ 2370.533635][ T1364] [ 2370.535691][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2370.535691][ T1364] netdev_get_by_index+0x5e/0x80 [ 2370.535691][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2370.535691][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2370.535691][ T1364] ip6_route_add+0x1c/0x140 [ 2370.535691][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2370.535691][ T1364] addrconf_add_dev+0xe2/0x170 [ 2370.535691][ T1364] inet6_addr_add+0x12f/0xa40 [ 2370.535691][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2370.535691][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2370.535691][ T1364] netlink_rcv_skb+0x130/0x360 [ 2370.535691][ T1364] netlink_unicast+0x449/0x710 [ 2370.535691][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2370.535691][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2370.535691][ T1364] ___sys_sendmsg+0xee/0x170 [ 2370.535691][ T1364] __sys_sendmsg+0xcd/0x170 [ 2370.535691][ T1364] do_syscall_64+0xc6/0x1e0 [ 2370.535691][ T1364] [ 2370.538157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2370.538157][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2370.538157][ T1364] ipv6_find_idev+0x102/0x170 [ 2370.538157][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2370.538157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2370.538157][ T1364] netlink_rcv_skb+0x130/0x360 [ 2370.538157][ T1364] netlink_unicast+0x449/0x710 [ 2370.538157][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2370.538157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2370.538157][ T1364] ___sys_sendmsg+0xee/0x170 [ 2370.538157][ T1364] __sys_sendmsg+0xcd/0x170 [ 2370.538157][ T1364] do_syscall_64+0xc6/0x1e0 [ 2370.538157][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2370.538157][ T1364] [ 2370.540083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2370.540083][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2370.540083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2370.540083][ T1364] ipv6_find_idev+0x102/0x170 [ 2370.540083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2370.540083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2370.540083][ T1364] netlink_rcv_skb+0x130/0x360 [ 2370.540083][ T1364] netlink_unicast+0x449/0x710 [ 2370.540083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2370.540083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2370.540083][ T1364] ___sys_sendmsg+0xee/0x170 [ 2370.540083][ T1364] __sys_sendmsg+0xcd/0x170 [ 2370.540083][ T1364] do_syscall_64+0xc6/0x1e0 [ 2370.540083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2370.540083][ T1364] [ 2380.643054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2380.643726][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2380.643726][ T1364] ___neigh_create+0x14b/0xf60 [ 2380.643726][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2380.643726][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2380.643726][ T1364] ip6_output+0x1f3/0x770 [ 2380.643726][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2380.643726][ T1364] mld_sendpack+0x62d/0xbc0 [ 2380.643726][ T1364] mld_ifc_work+0x32/0x1f0 [ 2380.643726][ T1364] process_one_work+0x84d/0x18a0 [ 2380.643726][ T1364] worker_thread+0x587/0xd30 [ 2380.643726][ T1364] kthread+0x28a/0x350 [ 2380.643726][ T1364] ret_from_fork+0x31/0x70 [ 2380.643726][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2380.643726][ T1364] [ 2380.646691][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2380.646691][ T1364] dst_init+0x84/0x4a0 [ 2380.646691][ T1364] dst_alloc+0x97/0x150 [ 2380.646691][ T1364] ip6_dst_alloc+0x23/0x90 [ 2380.646691][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2380.646691][ T1364] ip6_pol_route+0x56f/0x840 [ 2380.646691][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2380.646691][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2380.646691][ T1364] ipv6_rcv+0x1ad/0x810 [ 2380.646691][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2380.646691][ T1364] process_backlog+0x101/0x620 [ 2380.646691][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2380.646691][ T1364] net_rx_action+0x495/0xbe0 [ 2380.646691][ T1364] __do_softirq+0x1b5/0x7f6 [ 2380.646691][ T1364] [ 2380.649853][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2380.649853][ T1364] netdev_get_by_index+0x5e/0x80 [ 2380.649853][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2380.649853][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2380.649853][ T1364] ip6_route_add+0x1c/0x140 [ 2380.649853][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2380.649853][ T1364] addrconf_add_dev+0xe2/0x170 [ 2380.649853][ T1364] inet6_addr_add+0x12f/0xa40 [ 2380.649853][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2380.649853][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2380.649853][ T1364] netlink_rcv_skb+0x130/0x360 [ 2380.649853][ T1364] netlink_unicast+0x449/0x710 [ 2380.649853][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2380.649853][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2380.649853][ T1364] ___sys_sendmsg+0xee/0x170 [ 2380.649853][ T1364] __sys_sendmsg+0xcd/0x170 [ 2380.649853][ T1364] do_syscall_64+0xc6/0x1e0 [ 2380.649853][ T1364] [ 2380.653656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2380.653656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2380.653656][ T1364] ipv6_find_idev+0x102/0x170 [ 2380.653656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2380.653656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2380.653656][ T1364] netlink_rcv_skb+0x130/0x360 [ 2380.653656][ T1364] netlink_unicast+0x449/0x710 [ 2380.653656][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2380.653656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2380.653656][ T1364] ___sys_sendmsg+0xee/0x170 [ 2380.653656][ T1364] __sys_sendmsg+0xcd/0x170 [ 2380.653656][ T1364] do_syscall_64+0xc6/0x1e0 [ 2380.653656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2380.653656][ T1364] [ 2380.656631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2380.656631][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2380.656631][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2380.656631][ T1364] ipv6_find_idev+0x102/0x170 [ 2380.656631][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2380.656631][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2380.656631][ T1364] netlink_rcv_skb+0x130/0x360 [ 2380.656631][ T1364] netlink_unicast+0x449/0x710 [ 2380.656631][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2380.656631][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2380.656631][ T1364] ___sys_sendmsg+0xee/0x170 [ 2380.656631][ T1364] __sys_sendmsg+0xcd/0x170 [ 2380.656631][ T1364] do_syscall_64+0xc6/0x1e0 [ 2380.656631][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2380.656631][ T1364] [ 2390.907054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2390.907620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2390.907620][ T1364] ___neigh_create+0x14b/0xf60 [ 2390.907620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2390.907620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2390.907620][ T1364] ip6_output+0x1f3/0x770 [ 2390.907620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2390.907620][ T1364] mld_sendpack+0x62d/0xbc0 [ 2390.907620][ T1364] mld_ifc_work+0x32/0x1f0 [ 2390.907620][ T1364] process_one_work+0x84d/0x18a0 [ 2390.907620][ T1364] worker_thread+0x587/0xd30 [ 2390.907620][ T1364] kthread+0x28a/0x350 [ 2390.907620][ T1364] ret_from_fork+0x31/0x70 [ 2390.907620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2390.907620][ T1364] [ 2390.909502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2390.909502][ T1364] dst_init+0x84/0x4a0 [ 2390.909502][ T1364] dst_alloc+0x97/0x150 [ 2390.909502][ T1364] ip6_dst_alloc+0x23/0x90 [ 2390.909502][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2390.909502][ T1364] ip6_pol_route+0x56f/0x840 [ 2390.909502][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2390.909502][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2390.909502][ T1364] ipv6_rcv+0x1ad/0x810 [ 2390.909502][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2390.909502][ T1364] process_backlog+0x101/0x620 [ 2390.909502][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2390.909502][ T1364] net_rx_action+0x495/0xbe0 [ 2390.909502][ T1364] __do_softirq+0x1b5/0x7f6 [ 2390.909502][ T1364] [ 2390.911501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2390.911501][ T1364] netdev_get_by_index+0x5e/0x80 [ 2390.911501][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2390.911501][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2390.911501][ T1364] ip6_route_add+0x1c/0x140 [ 2390.911501][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2390.911501][ T1364] addrconf_add_dev+0xe2/0x170 [ 2390.911501][ T1364] inet6_addr_add+0x12f/0xa40 [ 2390.911501][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2390.911501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2390.911501][ T1364] netlink_rcv_skb+0x130/0x360 [ 2390.911501][ T1364] netlink_unicast+0x449/0x710 [ 2390.911501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2390.911501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2390.911501][ T1364] ___sys_sendmsg+0xee/0x170 [ 2390.911501][ T1364] __sys_sendmsg+0xcd/0x170 [ 2390.911501][ T1364] do_syscall_64+0xc6/0x1e0 [ 2390.911501][ T1364] [ 2390.913886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2390.913886][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2390.913886][ T1364] ipv6_find_idev+0x102/0x170 [ 2390.913886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2390.913886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2390.913886][ T1364] netlink_rcv_skb+0x130/0x360 [ 2390.913886][ T1364] netlink_unicast+0x449/0x710 [ 2390.913886][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2390.913886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2390.913886][ T1364] ___sys_sendmsg+0xee/0x170 [ 2390.913886][ T1364] __sys_sendmsg+0xcd/0x170 [ 2390.913886][ T1364] do_syscall_64+0xc6/0x1e0 [ 2390.913886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2390.913886][ T1364] [ 2390.915797][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2390.915797][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2390.915797][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2390.915797][ T1364] ipv6_find_idev+0x102/0x170 [ 2390.915797][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2390.915797][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2390.915797][ T1364] netlink_rcv_skb+0x130/0x360 [ 2390.915797][ T1364] netlink_unicast+0x449/0x710 [ 2390.915797][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2390.915797][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2390.915797][ T1364] ___sys_sendmsg+0xee/0x170 [ 2390.915797][ T1364] __sys_sendmsg+0xcd/0x170 [ 2390.915797][ T1364] do_syscall_64+0xc6/0x1e0 [ 2390.915797][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2390.915797][ T1364] [ 2401.027085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2401.027642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2401.027642][ T1364] ___neigh_create+0x14b/0xf60 [ 2401.027642][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2401.027642][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2401.027642][ T1364] ip6_output+0x1f3/0x770 [ 2401.027642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2401.027642][ T1364] mld_sendpack+0x62d/0xbc0 [ 2401.027642][ T1364] mld_ifc_work+0x32/0x1f0 [ 2401.027642][ T1364] process_one_work+0x84d/0x18a0 [ 2401.027642][ T1364] worker_thread+0x587/0xd30 [ 2401.027642][ T1364] kthread+0x28a/0x350 [ 2401.027642][ T1364] ret_from_fork+0x31/0x70 [ 2401.027642][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2401.027642][ T1364] [ 2401.029504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2401.029504][ T1364] dst_init+0x84/0x4a0 [ 2401.029504][ T1364] dst_alloc+0x97/0x150 [ 2401.029504][ T1364] ip6_dst_alloc+0x23/0x90 [ 2401.029504][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2401.029504][ T1364] ip6_pol_route+0x56f/0x840 [ 2401.029504][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2401.029504][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2401.029504][ T1364] ipv6_rcv+0x1ad/0x810 [ 2401.029504][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2401.029504][ T1364] process_backlog+0x101/0x620 [ 2401.029504][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2401.029504][ T1364] net_rx_action+0x495/0xbe0 [ 2401.029504][ T1364] __do_softirq+0x1b5/0x7f6 [ 2401.029504][ T1364] [ 2401.031486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2401.031486][ T1364] netdev_get_by_index+0x5e/0x80 [ 2401.031486][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2401.031486][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2401.031486][ T1364] ip6_route_add+0x1c/0x140 [ 2401.031486][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2401.031486][ T1364] addrconf_add_dev+0xe2/0x170 [ 2401.031486][ T1364] inet6_addr_add+0x12f/0xa40 [ 2401.031486][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2401.031486][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2401.031486][ T1364] netlink_rcv_skb+0x130/0x360 [ 2401.031486][ T1364] netlink_unicast+0x449/0x710 [ 2401.031486][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2401.031486][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2401.031486][ T1364] ___sys_sendmsg+0xee/0x170 [ 2401.031486][ T1364] __sys_sendmsg+0xcd/0x170 [ 2401.031486][ T1364] do_syscall_64+0xc6/0x1e0 [ 2401.031486][ T1364] [ 2401.033854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2401.033854][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2401.033854][ T1364] ipv6_find_idev+0x102/0x170 [ 2401.033854][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2401.033854][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2401.033854][ T1364] netlink_rcv_skb+0x130/0x360 [ 2401.033854][ T1364] netlink_unicast+0x449/0x710 [ 2401.033854][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2401.033854][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2401.033854][ T1364] ___sys_sendmsg+0xee/0x170 [ 2401.033854][ T1364] __sys_sendmsg+0xcd/0x170 [ 2401.033854][ T1364] do_syscall_64+0xc6/0x1e0 [ 2401.033854][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2401.033854][ T1364] [ 2401.035742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2401.035742][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2401.035742][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2401.035742][ T1364] ipv6_find_idev+0x102/0x170 [ 2401.035742][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2401.035742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2401.035742][ T1364] netlink_rcv_skb+0x130/0x360 [ 2401.035742][ T1364] netlink_unicast+0x449/0x710 [ 2401.035742][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2401.035742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2401.035742][ T1364] ___sys_sendmsg+0xee/0x170 [ 2401.035742][ T1364] __sys_sendmsg+0xcd/0x170 [ 2401.035742][ T1364] do_syscall_64+0xc6/0x1e0 [ 2401.035742][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2401.035742][ T1364] [ 2411.107047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2411.107596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2411.107596][ T1364] ___neigh_create+0x14b/0xf60 [ 2411.107596][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2411.107596][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2411.107596][ T1364] ip6_output+0x1f3/0x770 [ 2411.107596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2411.107596][ T1364] mld_sendpack+0x62d/0xbc0 [ 2411.107596][ T1364] mld_ifc_work+0x32/0x1f0 [ 2411.107596][ T1364] process_one_work+0x84d/0x18a0 [ 2411.107596][ T1364] worker_thread+0x587/0xd30 [ 2411.107596][ T1364] kthread+0x28a/0x350 [ 2411.107596][ T1364] ret_from_fork+0x31/0x70 [ 2411.107596][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2411.107596][ T1364] [ 2411.109516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2411.109516][ T1364] dst_init+0x84/0x4a0 [ 2411.109516][ T1364] dst_alloc+0x97/0x150 [ 2411.109516][ T1364] ip6_dst_alloc+0x23/0x90 [ 2411.109516][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2411.109516][ T1364] ip6_pol_route+0x56f/0x840 [ 2411.109516][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2411.109516][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2411.109516][ T1364] ipv6_rcv+0x1ad/0x810 [ 2411.109516][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2411.109516][ T1364] process_backlog+0x101/0x620 [ 2411.109516][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2411.109516][ T1364] net_rx_action+0x495/0xbe0 [ 2411.109516][ T1364] __do_softirq+0x1b5/0x7f6 [ 2411.109516][ T1364] [ 2411.111492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2411.111492][ T1364] netdev_get_by_index+0x5e/0x80 [ 2411.111492][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2411.111492][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2411.111492][ T1364] ip6_route_add+0x1c/0x140 [ 2411.111492][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2411.111492][ T1364] addrconf_add_dev+0xe2/0x170 [ 2411.111492][ T1364] inet6_addr_add+0x12f/0xa40 [ 2411.111492][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2411.111492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2411.111492][ T1364] netlink_rcv_skb+0x130/0x360 [ 2411.111492][ T1364] netlink_unicast+0x449/0x710 [ 2411.111492][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2411.111492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2411.111492][ T1364] ___sys_sendmsg+0xee/0x170 [ 2411.111492][ T1364] __sys_sendmsg+0xcd/0x170 [ 2411.111492][ T1364] do_syscall_64+0xc6/0x1e0 [ 2411.111492][ T1364] [ 2411.113853][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2411.113853][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2411.113853][ T1364] ipv6_find_idev+0x102/0x170 [ 2411.113853][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2411.113853][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2411.113853][ T1364] netlink_rcv_skb+0x130/0x360 [ 2411.113853][ T1364] netlink_unicast+0x449/0x710 [ 2411.113853][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2411.113853][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2411.113853][ T1364] ___sys_sendmsg+0xee/0x170 [ 2411.113853][ T1364] __sys_sendmsg+0xcd/0x170 [ 2411.113853][ T1364] do_syscall_64+0xc6/0x1e0 [ 2411.113853][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2411.113853][ T1364] [ 2411.115709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2411.115709][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2411.115709][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2411.115709][ T1364] ipv6_find_idev+0x102/0x170 [ 2411.115709][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2411.115709][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2411.115709][ T1364] netlink_rcv_skb+0x130/0x360 [ 2411.115709][ T1364] netlink_unicast+0x449/0x710 [ 2411.115709][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2411.115709][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2411.115709][ T1364] ___sys_sendmsg+0xee/0x170 [ 2411.115709][ T1364] __sys_sendmsg+0xcd/0x170 [ 2411.115709][ T1364] do_syscall_64+0xc6/0x1e0 [ 2411.115709][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2411.115709][ T1364] [ 2421.155055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2421.155631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2421.155631][ T1364] ___neigh_create+0x14b/0xf60 [ 2421.155631][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2421.155631][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2421.155631][ T1364] ip6_output+0x1f3/0x770 [ 2421.155631][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2421.155631][ T1364] mld_sendpack+0x62d/0xbc0 [ 2421.155631][ T1364] mld_ifc_work+0x32/0x1f0 [ 2421.155631][ T1364] process_one_work+0x84d/0x18a0 [ 2421.155631][ T1364] worker_thread+0x587/0xd30 [ 2421.155631][ T1364] kthread+0x28a/0x350 [ 2421.155631][ T1364] ret_from_fork+0x31/0x70 [ 2421.155631][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2421.155631][ T1364] [ 2421.157552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2421.157552][ T1364] dst_init+0x84/0x4a0 [ 2421.157552][ T1364] dst_alloc+0x97/0x150 [ 2421.157552][ T1364] ip6_dst_alloc+0x23/0x90 [ 2421.157552][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2421.157552][ T1364] ip6_pol_route+0x56f/0x840 [ 2421.157552][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2421.157552][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2421.157552][ T1364] ipv6_rcv+0x1ad/0x810 [ 2421.157552][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2421.157552][ T1364] process_backlog+0x101/0x620 [ 2421.157552][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2421.157552][ T1364] net_rx_action+0x495/0xbe0 [ 2421.157552][ T1364] __do_softirq+0x1b5/0x7f6 [ 2421.157552][ T1364] [ 2421.159597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2421.159597][ T1364] netdev_get_by_index+0x5e/0x80 [ 2421.159597][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2421.159597][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2421.159597][ T1364] ip6_route_add+0x1c/0x140 [ 2421.159597][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2421.159597][ T1364] addrconf_add_dev+0xe2/0x170 [ 2421.159597][ T1364] inet6_addr_add+0x12f/0xa40 [ 2421.159597][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2421.159597][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2421.159597][ T1364] netlink_rcv_skb+0x130/0x360 [ 2421.159597][ T1364] netlink_unicast+0x449/0x710 [ 2421.159597][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2421.159597][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2421.159597][ T1364] ___sys_sendmsg+0xee/0x170 [ 2421.159597][ T1364] __sys_sendmsg+0xcd/0x170 [ 2421.159597][ T1364] do_syscall_64+0xc6/0x1e0 [ 2421.159597][ T1364] [ 2421.162043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2421.162043][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2421.162043][ T1364] ipv6_find_idev+0x102/0x170 [ 2421.162043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2421.162043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2421.162043][ T1364] netlink_rcv_skb+0x130/0x360 [ 2421.162043][ T1364] netlink_unicast+0x449/0x710 [ 2421.162043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2421.162043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2421.162043][ T1364] ___sys_sendmsg+0xee/0x170 [ 2421.162043][ T1364] __sys_sendmsg+0xcd/0x170 [ 2421.162043][ T1364] do_syscall_64+0xc6/0x1e0 [ 2421.162043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2421.162043][ T1364] [ 2421.163948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2421.163948][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2421.163948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2421.163948][ T1364] ipv6_find_idev+0x102/0x170 [ 2421.163948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2421.163948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2421.163948][ T1364] netlink_rcv_skb+0x130/0x360 [ 2421.163948][ T1364] netlink_unicast+0x449/0x710 [ 2421.163948][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2421.163948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2421.163948][ T1364] ___sys_sendmsg+0xee/0x170 [ 2421.163948][ T1364] __sys_sendmsg+0xcd/0x170 [ 2421.163948][ T1364] do_syscall_64+0xc6/0x1e0 [ 2421.163948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2421.163948][ T1364] [ 2431.243076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2431.243650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2431.243650][ T1364] ___neigh_create+0x14b/0xf60 [ 2431.243650][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2431.243650][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2431.243650][ T1364] ip6_output+0x1f3/0x770 [ 2431.243650][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2431.243650][ T1364] mld_sendpack+0x62d/0xbc0 [ 2431.243650][ T1364] mld_ifc_work+0x32/0x1f0 [ 2431.243650][ T1364] process_one_work+0x84d/0x18a0 [ 2431.243650][ T1364] worker_thread+0x587/0xd30 [ 2431.243650][ T1364] kthread+0x28a/0x350 [ 2431.243650][ T1364] ret_from_fork+0x31/0x70 [ 2431.243650][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2431.243650][ T1364] [ 2431.245577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2431.245577][ T1364] dst_init+0x84/0x4a0 [ 2431.245577][ T1364] dst_alloc+0x97/0x150 [ 2431.245577][ T1364] ip6_dst_alloc+0x23/0x90 [ 2431.245577][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2431.245577][ T1364] ip6_pol_route+0x56f/0x840 [ 2431.245577][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2431.245577][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2431.245577][ T1364] ipv6_rcv+0x1ad/0x810 [ 2431.245577][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2431.245577][ T1364] process_backlog+0x101/0x620 [ 2431.245577][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2431.245577][ T1364] net_rx_action+0x495/0xbe0 [ 2431.245577][ T1364] __do_softirq+0x1b5/0x7f6 [ 2431.245577][ T1364] [ 2431.247608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2431.247608][ T1364] netdev_get_by_index+0x5e/0x80 [ 2431.247608][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2431.247608][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2431.247608][ T1364] ip6_route_add+0x1c/0x140 [ 2431.247608][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2431.247608][ T1364] addrconf_add_dev+0xe2/0x170 [ 2431.247608][ T1364] inet6_addr_add+0x12f/0xa40 [ 2431.247608][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2431.247608][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2431.247608][ T1364] netlink_rcv_skb+0x130/0x360 [ 2431.247608][ T1364] netlink_unicast+0x449/0x710 [ 2431.247608][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2431.247608][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2431.247608][ T1364] ___sys_sendmsg+0xee/0x170 [ 2431.247608][ T1364] __sys_sendmsg+0xcd/0x170 [ 2431.247608][ T1364] do_syscall_64+0xc6/0x1e0 [ 2431.247608][ T1364] [ 2431.250047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2431.250047][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2431.250047][ T1364] ipv6_find_idev+0x102/0x170 [ 2431.250047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2431.250047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2431.250047][ T1364] netlink_rcv_skb+0x130/0x360 [ 2431.250047][ T1364] netlink_unicast+0x449/0x710 [ 2431.250047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2431.250047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2431.250047][ T1364] ___sys_sendmsg+0xee/0x170 [ 2431.250047][ T1364] __sys_sendmsg+0xcd/0x170 [ 2431.250047][ T1364] do_syscall_64+0xc6/0x1e0 [ 2431.250047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2431.250047][ T1364] [ 2431.251946][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2431.251946][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2431.251946][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2431.251946][ T1364] ipv6_find_idev+0x102/0x170 [ 2431.251946][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2431.251946][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2431.251946][ T1364] netlink_rcv_skb+0x130/0x360 [ 2431.251946][ T1364] netlink_unicast+0x449/0x710 [ 2431.251946][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2431.251946][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2431.251946][ T1364] ___sys_sendmsg+0xee/0x170 [ 2431.251946][ T1364] __sys_sendmsg+0xcd/0x170 [ 2431.251946][ T1364] do_syscall_64+0xc6/0x1e0 [ 2431.251946][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2431.251946][ T1364] [ 2441.499115][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2441.499689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2441.499689][ T1364] ___neigh_create+0x14b/0xf60 [ 2441.499689][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2441.499689][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2441.499689][ T1364] ip6_output+0x1f3/0x770 [ 2441.499689][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2441.499689][ T1364] mld_sendpack+0x62d/0xbc0 [ 2441.499689][ T1364] mld_ifc_work+0x32/0x1f0 [ 2441.499689][ T1364] process_one_work+0x84d/0x18a0 [ 2441.499689][ T1364] worker_thread+0x587/0xd30 [ 2441.499689][ T1364] kthread+0x28a/0x350 [ 2441.499689][ T1364] ret_from_fork+0x31/0x70 [ 2441.499689][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2441.499689][ T1364] [ 2441.501661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2441.501661][ T1364] dst_init+0x84/0x4a0 [ 2441.501661][ T1364] dst_alloc+0x97/0x150 [ 2441.501661][ T1364] ip6_dst_alloc+0x23/0x90 [ 2441.501661][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2441.501661][ T1364] ip6_pol_route+0x56f/0x840 [ 2441.501661][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2441.501661][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2441.501661][ T1364] ipv6_rcv+0x1ad/0x810 [ 2441.501661][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2441.501661][ T1364] process_backlog+0x101/0x620 [ 2441.501661][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2441.501661][ T1364] net_rx_action+0x495/0xbe0 [ 2441.501661][ T1364] __do_softirq+0x1b5/0x7f6 [ 2441.501661][ T1364] [ 2441.503701][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2441.503701][ T1364] netdev_get_by_index+0x5e/0x80 [ 2441.503701][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2441.503701][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2441.503701][ T1364] ip6_route_add+0x1c/0x140 [ 2441.503701][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2441.503701][ T1364] addrconf_add_dev+0xe2/0x170 [ 2441.503701][ T1364] inet6_addr_add+0x12f/0xa40 [ 2441.503701][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2441.503701][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2441.503701][ T1364] netlink_rcv_skb+0x130/0x360 [ 2441.503701][ T1364] netlink_unicast+0x449/0x710 [ 2441.503701][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2441.503701][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2441.503701][ T1364] ___sys_sendmsg+0xee/0x170 [ 2441.503701][ T1364] __sys_sendmsg+0xcd/0x170 [ 2441.503701][ T1364] do_syscall_64+0xc6/0x1e0 [ 2441.503701][ T1364] [ 2441.506134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2441.506134][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2441.506134][ T1364] ipv6_find_idev+0x102/0x170 [ 2441.506134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2441.506134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2441.506134][ T1364] netlink_rcv_skb+0x130/0x360 [ 2441.506134][ T1364] netlink_unicast+0x449/0x710 [ 2441.506134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2441.506134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2441.506134][ T1364] ___sys_sendmsg+0xee/0x170 [ 2441.506134][ T1364] __sys_sendmsg+0xcd/0x170 [ 2441.506134][ T1364] do_syscall_64+0xc6/0x1e0 [ 2441.506134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2441.506134][ T1364] [ 2441.508044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2441.508044][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2441.508044][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2441.508044][ T1364] ipv6_find_idev+0x102/0x170 [ 2441.508044][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2441.508044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2441.508044][ T1364] netlink_rcv_skb+0x130/0x360 [ 2441.508044][ T1364] netlink_unicast+0x449/0x710 [ 2441.508044][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2441.508044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2441.508044][ T1364] ___sys_sendmsg+0xee/0x170 [ 2441.508044][ T1364] __sys_sendmsg+0xcd/0x170 [ 2441.508044][ T1364] do_syscall_64+0xc6/0x1e0 [ 2441.508044][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2441.508044][ T1364] [ 2451.755062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2451.755620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2451.755620][ T1364] ___neigh_create+0x14b/0xf60 [ 2451.755620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2451.755620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2451.755620][ T1364] ip6_output+0x1f3/0x770 [ 2451.755620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2451.755620][ T1364] mld_sendpack+0x62d/0xbc0 [ 2451.755620][ T1364] mld_ifc_work+0x32/0x1f0 [ 2451.755620][ T1364] process_one_work+0x84d/0x18a0 [ 2451.755620][ T1364] worker_thread+0x587/0xd30 [ 2451.755620][ T1364] kthread+0x28a/0x350 [ 2451.755620][ T1364] ret_from_fork+0x31/0x70 [ 2451.755620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2451.755620][ T1364] [ 2451.757539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2451.757539][ T1364] dst_init+0x84/0x4a0 [ 2451.757539][ T1364] dst_alloc+0x97/0x150 [ 2451.757539][ T1364] ip6_dst_alloc+0x23/0x90 [ 2451.757539][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2451.757539][ T1364] ip6_pol_route+0x56f/0x840 [ 2451.757539][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2451.757539][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2451.757539][ T1364] ipv6_rcv+0x1ad/0x810 [ 2451.757539][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2451.757539][ T1364] process_backlog+0x101/0x620 [ 2451.757539][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2451.757539][ T1364] net_rx_action+0x495/0xbe0 [ 2451.757539][ T1364] __do_softirq+0x1b5/0x7f6 [ 2451.757539][ T1364] [ 2451.759599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2451.759599][ T1364] netdev_get_by_index+0x5e/0x80 [ 2451.759599][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2451.759599][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2451.759599][ T1364] ip6_route_add+0x1c/0x140 [ 2451.759599][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2451.759599][ T1364] addrconf_add_dev+0xe2/0x170 [ 2451.759599][ T1364] inet6_addr_add+0x12f/0xa40 [ 2451.759599][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2451.759599][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2451.759599][ T1364] netlink_rcv_skb+0x130/0x360 [ 2451.759599][ T1364] netlink_unicast+0x449/0x710 [ 2451.759599][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2451.759599][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2451.759599][ T1364] ___sys_sendmsg+0xee/0x170 [ 2451.759599][ T1364] __sys_sendmsg+0xcd/0x170 [ 2451.759599][ T1364] do_syscall_64+0xc6/0x1e0 [ 2451.759599][ T1364] [ 2451.762036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2451.762036][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2451.762036][ T1364] ipv6_find_idev+0x102/0x170 [ 2451.762036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2451.762036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2451.762036][ T1364] netlink_rcv_skb+0x130/0x360 [ 2451.762036][ T1364] netlink_unicast+0x449/0x710 [ 2451.762036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2451.762036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2451.762036][ T1364] ___sys_sendmsg+0xee/0x170 [ 2451.762036][ T1364] __sys_sendmsg+0xcd/0x170 [ 2451.762036][ T1364] do_syscall_64+0xc6/0x1e0 [ 2451.762036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2451.762036][ T1364] [ 2451.763941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2451.763941][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2451.763941][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2451.763941][ T1364] ipv6_find_idev+0x102/0x170 [ 2451.763941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2451.763941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2451.763941][ T1364] netlink_rcv_skb+0x130/0x360 [ 2451.763941][ T1364] netlink_unicast+0x449/0x710 [ 2451.763941][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2451.763941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2451.763941][ T1364] ___sys_sendmsg+0xee/0x170 [ 2451.763941][ T1364] __sys_sendmsg+0xcd/0x170 [ 2451.763941][ T1364] do_syscall_64+0xc6/0x1e0 [ 2451.763941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2451.763941][ T1364] [ 2462.011071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2462.011652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2462.011652][ T1364] ___neigh_create+0x14b/0xf60 [ 2462.011652][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2462.011652][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2462.011652][ T1364] ip6_output+0x1f3/0x770 [ 2462.011652][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2462.011652][ T1364] mld_sendpack+0x62d/0xbc0 [ 2462.011652][ T1364] mld_ifc_work+0x32/0x1f0 [ 2462.011652][ T1364] process_one_work+0x84d/0x18a0 [ 2462.011652][ T1364] worker_thread+0x587/0xd30 [ 2462.011652][ T1364] kthread+0x28a/0x350 [ 2462.011652][ T1364] ret_from_fork+0x31/0x70 [ 2462.011652][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2462.011652][ T1364] [ 2462.013856][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2462.013856][ T1364] dst_init+0x84/0x4a0 [ 2462.013856][ T1364] dst_alloc+0x97/0x150 [ 2462.013856][ T1364] ip6_dst_alloc+0x23/0x90 [ 2462.013856][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2462.013856][ T1364] ip6_pol_route+0x56f/0x840 [ 2462.013856][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2462.013856][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2462.013856][ T1364] ipv6_rcv+0x1ad/0x810 [ 2462.013856][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2462.013856][ T1364] process_backlog+0x101/0x620 [ 2462.013856][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2462.013856][ T1364] net_rx_action+0x495/0xbe0 [ 2462.013856][ T1364] __do_softirq+0x1b5/0x7f6 [ 2462.013856][ T1364] [ 2462.015919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2462.015919][ T1364] netdev_get_by_index+0x5e/0x80 [ 2462.015919][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2462.015919][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2462.015919][ T1364] ip6_route_add+0x1c/0x140 [ 2462.015919][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2462.015919][ T1364] addrconf_add_dev+0xe2/0x170 [ 2462.015919][ T1364] inet6_addr_add+0x12f/0xa40 [ 2462.015919][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2462.015919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2462.015919][ T1364] netlink_rcv_skb+0x130/0x360 [ 2462.015919][ T1364] netlink_unicast+0x449/0x710 [ 2462.015919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2462.015919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2462.015919][ T1364] ___sys_sendmsg+0xee/0x170 [ 2462.015919][ T1364] __sys_sendmsg+0xcd/0x170 [ 2462.015919][ T1364] do_syscall_64+0xc6/0x1e0 [ 2462.015919][ T1364] [ 2462.018359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2462.018359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2462.018359][ T1364] ipv6_find_idev+0x102/0x170 [ 2462.018359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2462.018359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2462.018359][ T1364] netlink_rcv_skb+0x130/0x360 [ 2462.018359][ T1364] netlink_unicast+0x449/0x710 [ 2462.018359][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2462.018359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2462.018359][ T1364] ___sys_sendmsg+0xee/0x170 [ 2462.018359][ T1364] __sys_sendmsg+0xcd/0x170 [ 2462.018359][ T1364] do_syscall_64+0xc6/0x1e0 [ 2462.018359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2462.018359][ T1364] [ 2462.020276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2462.020276][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2462.020276][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2462.020276][ T1364] ipv6_find_idev+0x102/0x170 [ 2462.020276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2462.020276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2462.020276][ T1364] netlink_rcv_skb+0x130/0x360 [ 2462.020276][ T1364] netlink_unicast+0x449/0x710 [ 2462.020276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2462.020276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2462.020276][ T1364] ___sys_sendmsg+0xee/0x170 [ 2462.020276][ T1364] __sys_sendmsg+0xcd/0x170 [ 2462.020276][ T1364] do_syscall_64+0xc6/0x1e0 [ 2462.020276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2462.020276][ T1364] [ 2472.267131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2472.267815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2472.267815][ T1364] ___neigh_create+0x14b/0xf60 [ 2472.267815][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2472.267815][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2472.267815][ T1364] ip6_output+0x1f3/0x770 [ 2472.267815][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2472.267815][ T1364] mld_sendpack+0x62d/0xbc0 [ 2472.267815][ T1364] mld_ifc_work+0x32/0x1f0 [ 2472.267815][ T1364] process_one_work+0x84d/0x18a0 [ 2472.267815][ T1364] worker_thread+0x587/0xd30 [ 2472.267815][ T1364] kthread+0x28a/0x350 [ 2472.267815][ T1364] ret_from_fork+0x31/0x70 [ 2472.267815][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2472.267815][ T1364] [ 2472.270744][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2472.270744][ T1364] dst_init+0x84/0x4a0 [ 2472.270744][ T1364] dst_alloc+0x97/0x150 [ 2472.270744][ T1364] ip6_dst_alloc+0x23/0x90 [ 2472.270744][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2472.270744][ T1364] ip6_pol_route+0x56f/0x840 [ 2472.270744][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2472.270744][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2472.270744][ T1364] ipv6_rcv+0x1ad/0x810 [ 2472.270744][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2472.270744][ T1364] process_backlog+0x101/0x620 [ 2472.270744][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2472.270744][ T1364] net_rx_action+0x495/0xbe0 [ 2472.270744][ T1364] __do_softirq+0x1b5/0x7f6 [ 2472.270744][ T1364] [ 2472.273913][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2472.273913][ T1364] netdev_get_by_index+0x5e/0x80 [ 2472.273913][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2472.273913][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2472.273913][ T1364] ip6_route_add+0x1c/0x140 [ 2472.273913][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2472.273913][ T1364] addrconf_add_dev+0xe2/0x170 [ 2472.273913][ T1364] inet6_addr_add+0x12f/0xa40 [ 2472.273913][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2472.273913][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2472.273913][ T1364] netlink_rcv_skb+0x130/0x360 [ 2472.273913][ T1364] netlink_unicast+0x449/0x710 [ 2472.273913][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2472.273913][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2472.273913][ T1364] ___sys_sendmsg+0xee/0x170 [ 2472.273913][ T1364] __sys_sendmsg+0xcd/0x170 [ 2472.273913][ T1364] do_syscall_64+0xc6/0x1e0 [ 2472.273913][ T1364] [ 2472.277465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2472.277465][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2472.277465][ T1364] ipv6_find_idev+0x102/0x170 [ 2472.277465][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2472.277465][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2472.277465][ T1364] netlink_rcv_skb+0x130/0x360 [ 2472.277465][ T1364] netlink_unicast+0x449/0x710 [ 2472.277465][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2472.277465][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2472.277465][ T1364] ___sys_sendmsg+0xee/0x170 [ 2472.277465][ T1364] __sys_sendmsg+0xcd/0x170 [ 2472.277465][ T1364] do_syscall_64+0xc6/0x1e0 [ 2472.277465][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2472.277465][ T1364] [ 2472.280068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2472.280068][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2472.280068][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2472.280068][ T1364] ipv6_find_idev+0x102/0x170 [ 2472.280068][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2472.280068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2472.280068][ T1364] netlink_rcv_skb+0x130/0x360 [ 2472.280068][ T1364] netlink_unicast+0x449/0x710 [ 2472.280068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2472.280068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2472.280068][ T1364] ___sys_sendmsg+0xee/0x170 [ 2472.280068][ T1364] __sys_sendmsg+0xcd/0x170 [ 2472.280068][ T1364] do_syscall_64+0xc6/0x1e0 [ 2472.280068][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2472.280068][ T1364] [ 2482.531121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2482.531599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2482.531599][ T1364] ___neigh_create+0x14b/0xf60 [ 2482.531599][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2482.531599][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2482.531599][ T1364] ip6_output+0x1f3/0x770 [ 2482.531599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2482.531599][ T1364] mld_sendpack+0x62d/0xbc0 [ 2482.531599][ T1364] mld_ifc_work+0x32/0x1f0 [ 2482.531599][ T1364] process_one_work+0x84d/0x18a0 [ 2482.531599][ T1364] worker_thread+0x587/0xd30 [ 2482.531599][ T1364] kthread+0x28a/0x350 [ 2482.531599][ T1364] ret_from_fork+0x31/0x70 [ 2482.531599][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2482.531599][ T1364] [ 2482.533433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2482.533433][ T1364] dst_init+0x84/0x4a0 [ 2482.533433][ T1364] dst_alloc+0x97/0x150 [ 2482.533433][ T1364] ip6_dst_alloc+0x23/0x90 [ 2482.533433][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2482.533433][ T1364] ip6_pol_route+0x56f/0x840 [ 2482.533433][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2482.533433][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2482.533433][ T1364] ipv6_rcv+0x1ad/0x810 [ 2482.533433][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2482.533433][ T1364] process_backlog+0x101/0x620 [ 2482.533433][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2482.533433][ T1364] net_rx_action+0x495/0xbe0 [ 2482.533433][ T1364] __do_softirq+0x1b5/0x7f6 [ 2482.533433][ T1364] [ 2482.535287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2482.535287][ T1364] netdev_get_by_index+0x5e/0x80 [ 2482.535287][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2482.535287][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2482.535287][ T1364] ip6_route_add+0x1c/0x140 [ 2482.535287][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2482.535287][ T1364] addrconf_add_dev+0xe2/0x170 [ 2482.535287][ T1364] inet6_addr_add+0x12f/0xa40 [ 2482.535287][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2482.535287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2482.535287][ T1364] netlink_rcv_skb+0x130/0x360 [ 2482.535287][ T1364] netlink_unicast+0x449/0x710 [ 2482.535287][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2482.535287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2482.535287][ T1364] ___sys_sendmsg+0xee/0x170 [ 2482.535287][ T1364] __sys_sendmsg+0xcd/0x170 [ 2482.535287][ T1364] do_syscall_64+0xc6/0x1e0 [ 2482.535287][ T1364] [ 2482.537494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2482.537494][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2482.537494][ T1364] ipv6_find_idev+0x102/0x170 [ 2482.537494][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2482.537494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2482.537494][ T1364] netlink_rcv_skb+0x130/0x360 [ 2482.537494][ T1364] netlink_unicast+0x449/0x710 [ 2482.537494][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2482.537494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2482.537494][ T1364] ___sys_sendmsg+0xee/0x170 [ 2482.537494][ T1364] __sys_sendmsg+0xcd/0x170 [ 2482.537494][ T1364] do_syscall_64+0xc6/0x1e0 [ 2482.537494][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2482.537494][ T1364] [ 2482.539214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2482.539214][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2482.539214][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2482.539214][ T1364] ipv6_find_idev+0x102/0x170 [ 2482.539214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2482.539214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2482.539214][ T1364] netlink_rcv_skb+0x130/0x360 [ 2482.539214][ T1364] netlink_unicast+0x449/0x710 [ 2482.539214][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2482.539214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2482.539214][ T1364] ___sys_sendmsg+0xee/0x170 [ 2482.539214][ T1364] __sys_sendmsg+0xcd/0x170 [ 2482.539214][ T1364] do_syscall_64+0xc6/0x1e0 [ 2482.539214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2482.539214][ T1364] [ 2492.739130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2492.739604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2492.739604][ T1364] ___neigh_create+0x14b/0xf60 [ 2492.739604][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2492.739604][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2492.739604][ T1364] ip6_output+0x1f3/0x770 [ 2492.739604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2492.739604][ T1364] mld_sendpack+0x62d/0xbc0 [ 2492.739604][ T1364] mld_ifc_work+0x32/0x1f0 [ 2492.739604][ T1364] process_one_work+0x84d/0x18a0 [ 2492.739604][ T1364] worker_thread+0x587/0xd30 [ 2492.739604][ T1364] kthread+0x28a/0x350 [ 2492.739604][ T1364] ret_from_fork+0x31/0x70 [ 2492.739604][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2492.739604][ T1364] [ 2492.741312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2492.741312][ T1364] dst_init+0x84/0x4a0 [ 2492.741312][ T1364] dst_alloc+0x97/0x150 [ 2492.741312][ T1364] ip6_dst_alloc+0x23/0x90 [ 2492.741312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2492.741312][ T1364] ip6_pol_route+0x56f/0x840 [ 2492.741312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2492.741312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2492.741312][ T1364] ipv6_rcv+0x1ad/0x810 [ 2492.741312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2492.741312][ T1364] process_backlog+0x101/0x620 [ 2492.741312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2492.741312][ T1364] net_rx_action+0x495/0xbe0 [ 2492.741312][ T1364] __do_softirq+0x1b5/0x7f6 [ 2492.741312][ T1364] [ 2492.743135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2492.743135][ T1364] netdev_get_by_index+0x5e/0x80 [ 2492.743135][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2492.743135][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2492.743135][ T1364] ip6_route_add+0x1c/0x140 [ 2492.743135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2492.743135][ T1364] addrconf_add_dev+0xe2/0x170 [ 2492.743135][ T1364] inet6_addr_add+0x12f/0xa40 [ 2492.743135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2492.743135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2492.743135][ T1364] netlink_rcv_skb+0x130/0x360 [ 2492.743135][ T1364] netlink_unicast+0x449/0x710 [ 2492.743135][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2492.743135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2492.743135][ T1364] ___sys_sendmsg+0xee/0x170 [ 2492.743135][ T1364] __sys_sendmsg+0xcd/0x170 [ 2492.743135][ T1364] do_syscall_64+0xc6/0x1e0 [ 2492.743135][ T1364] [ 2492.745323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2492.745323][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2492.745323][ T1364] ipv6_find_idev+0x102/0x170 [ 2492.745323][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2492.745323][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2492.745323][ T1364] netlink_rcv_skb+0x130/0x360 [ 2492.745323][ T1364] netlink_unicast+0x449/0x710 [ 2492.745323][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2492.745323][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2492.745323][ T1364] ___sys_sendmsg+0xee/0x170 [ 2492.745323][ T1364] __sys_sendmsg+0xcd/0x170 [ 2492.745323][ T1364] do_syscall_64+0xc6/0x1e0 [ 2492.745323][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2492.745323][ T1364] [ 2492.747036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2492.747036][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2492.747036][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2492.747036][ T1364] ipv6_find_idev+0x102/0x170 [ 2492.747036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2492.747036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2492.747036][ T1364] netlink_rcv_skb+0x130/0x360 [ 2492.747036][ T1364] netlink_unicast+0x449/0x710 [ 2492.747036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2492.747036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2492.747036][ T1364] ___sys_sendmsg+0xee/0x170 [ 2492.747036][ T1364] __sys_sendmsg+0xcd/0x170 [ 2492.747036][ T1364] do_syscall_64+0xc6/0x1e0 [ 2492.747036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2492.747036][ T1364] [ 2502.851139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2502.851647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2502.851647][ T1364] ___neigh_create+0x14b/0xf60 [ 2502.851647][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2502.851647][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2502.851647][ T1364] ip6_output+0x1f3/0x770 [ 2502.851647][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2502.851647][ T1364] mld_sendpack+0x62d/0xbc0 [ 2502.851647][ T1364] mld_ifc_work+0x32/0x1f0 [ 2502.851647][ T1364] process_one_work+0x84d/0x18a0 [ 2502.851647][ T1364] worker_thread+0x587/0xd30 [ 2502.851647][ T1364] kthread+0x28a/0x350 [ 2502.851647][ T1364] ret_from_fork+0x31/0x70 [ 2502.851647][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2502.851647][ T1364] [ 2502.853365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2502.853365][ T1364] dst_init+0x84/0x4a0 [ 2502.853365][ T1364] dst_alloc+0x97/0x150 [ 2502.853365][ T1364] ip6_dst_alloc+0x23/0x90 [ 2502.853365][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2502.853365][ T1364] ip6_pol_route+0x56f/0x840 [ 2502.853365][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2502.853365][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2502.853365][ T1364] ipv6_rcv+0x1ad/0x810 [ 2502.853365][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2502.853365][ T1364] process_backlog+0x101/0x620 [ 2502.853365][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2502.853365][ T1364] net_rx_action+0x495/0xbe0 [ 2502.853365][ T1364] __do_softirq+0x1b5/0x7f6 [ 2502.853365][ T1364] [ 2502.855200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2502.855200][ T1364] netdev_get_by_index+0x5e/0x80 [ 2502.855200][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2502.855200][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2502.855200][ T1364] ip6_route_add+0x1c/0x140 [ 2502.855200][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2502.855200][ T1364] addrconf_add_dev+0xe2/0x170 [ 2502.855200][ T1364] inet6_addr_add+0x12f/0xa40 [ 2502.855200][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2502.855200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2502.855200][ T1364] netlink_rcv_skb+0x130/0x360 [ 2502.855200][ T1364] netlink_unicast+0x449/0x710 [ 2502.855200][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2502.855200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2502.855200][ T1364] ___sys_sendmsg+0xee/0x170 [ 2502.855200][ T1364] __sys_sendmsg+0xcd/0x170 [ 2502.855200][ T1364] do_syscall_64+0xc6/0x1e0 [ 2502.855200][ T1364] [ 2502.857375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2502.857375][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2502.857375][ T1364] ipv6_find_idev+0x102/0x170 [ 2502.857375][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2502.857375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2502.857375][ T1364] netlink_rcv_skb+0x130/0x360 [ 2502.857375][ T1364] netlink_unicast+0x449/0x710 [ 2502.857375][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2502.857375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2502.857375][ T1364] ___sys_sendmsg+0xee/0x170 [ 2502.857375][ T1364] __sys_sendmsg+0xcd/0x170 [ 2502.857375][ T1364] do_syscall_64+0xc6/0x1e0 [ 2502.857375][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2502.857375][ T1364] [ 2502.859096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2502.859096][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2502.859096][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2502.859096][ T1364] ipv6_find_idev+0x102/0x170 [ 2502.859096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2502.859096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2502.859096][ T1364] netlink_rcv_skb+0x130/0x360 [ 2502.859096][ T1364] netlink_unicast+0x449/0x710 [ 2502.859096][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2502.859096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2502.859096][ T1364] ___sys_sendmsg+0xee/0x170 [ 2502.859096][ T1364] __sys_sendmsg+0xcd/0x170 [ 2502.859096][ T1364] do_syscall_64+0xc6/0x1e0 [ 2502.859096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2502.859096][ T1364] [ 2512.891059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2512.891520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2512.891520][ T1364] ___neigh_create+0x14b/0xf60 [ 2512.891520][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2512.891520][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2512.891520][ T1364] ip6_output+0x1f3/0x770 [ 2512.891520][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2512.891520][ T1364] mld_sendpack+0x62d/0xbc0 [ 2512.891520][ T1364] mld_ifc_work+0x32/0x1f0 [ 2512.891520][ T1364] process_one_work+0x84d/0x18a0 [ 2512.891520][ T1364] worker_thread+0x587/0xd30 [ 2512.891520][ T1364] kthread+0x28a/0x350 [ 2512.891520][ T1364] ret_from_fork+0x31/0x70 [ 2512.891520][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2512.891520][ T1364] [ 2512.893274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2512.893274][ T1364] dst_init+0x84/0x4a0 [ 2512.893274][ T1364] dst_alloc+0x97/0x150 [ 2512.893274][ T1364] ip6_dst_alloc+0x23/0x90 [ 2512.893274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2512.893274][ T1364] ip6_pol_route+0x56f/0x840 [ 2512.893274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2512.893274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2512.893274][ T1364] ipv6_rcv+0x1ad/0x810 [ 2512.893274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2512.893274][ T1364] process_backlog+0x101/0x620 [ 2512.893274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2512.893274][ T1364] net_rx_action+0x495/0xbe0 [ 2512.893274][ T1364] __do_softirq+0x1b5/0x7f6 [ 2512.893274][ T1364] [ 2512.895148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2512.895148][ T1364] netdev_get_by_index+0x5e/0x80 [ 2512.895148][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2512.895148][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2512.895148][ T1364] ip6_route_add+0x1c/0x140 [ 2512.895148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2512.895148][ T1364] addrconf_add_dev+0xe2/0x170 [ 2512.895148][ T1364] inet6_addr_add+0x12f/0xa40 [ 2512.895148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2512.895148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2512.895148][ T1364] netlink_rcv_skb+0x130/0x360 [ 2512.895148][ T1364] netlink_unicast+0x449/0x710 [ 2512.895148][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2512.895148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2512.895148][ T1364] ___sys_sendmsg+0xee/0x170 [ 2512.895148][ T1364] __sys_sendmsg+0xcd/0x170 [ 2512.895148][ T1364] do_syscall_64+0xc6/0x1e0 [ 2512.895148][ T1364] [ 2512.897373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2512.897373][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2512.897373][ T1364] ipv6_find_idev+0x102/0x170 [ 2512.897373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2512.897373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2512.897373][ T1364] netlink_rcv_skb+0x130/0x360 [ 2512.897373][ T1364] netlink_unicast+0x449/0x710 [ 2512.897373][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2512.897373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2512.897373][ T1364] ___sys_sendmsg+0xee/0x170 [ 2512.897373][ T1364] __sys_sendmsg+0xcd/0x170 [ 2512.897373][ T1364] do_syscall_64+0xc6/0x1e0 [ 2512.897373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2512.897373][ T1364] [ 2512.899116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2512.899116][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2512.899116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2512.899116][ T1364] ipv6_find_idev+0x102/0x170 [ 2512.899116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2512.899116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2512.899116][ T1364] netlink_rcv_skb+0x130/0x360 [ 2512.899116][ T1364] netlink_unicast+0x449/0x710 [ 2512.899116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2512.899116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2512.899116][ T1364] ___sys_sendmsg+0xee/0x170 [ 2512.899116][ T1364] __sys_sendmsg+0xcd/0x170 [ 2512.899116][ T1364] do_syscall_64+0xc6/0x1e0 [ 2512.899116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2512.899116][ T1364] [ 2522.939071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2522.939544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2522.939544][ T1364] ___neigh_create+0x14b/0xf60 [ 2522.939544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2522.939544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2522.939544][ T1364] ip6_output+0x1f3/0x770 [ 2522.939544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2522.939544][ T1364] mld_sendpack+0x62d/0xbc0 [ 2522.939544][ T1364] mld_ifc_work+0x32/0x1f0 [ 2522.939544][ T1364] process_one_work+0x84d/0x18a0 [ 2522.939544][ T1364] worker_thread+0x587/0xd30 [ 2522.939544][ T1364] kthread+0x28a/0x350 [ 2522.939544][ T1364] ret_from_fork+0x31/0x70 [ 2522.939544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2522.939544][ T1364] [ 2522.941285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2522.941285][ T1364] dst_init+0x84/0x4a0 [ 2522.941285][ T1364] dst_alloc+0x97/0x150 [ 2522.941285][ T1364] ip6_dst_alloc+0x23/0x90 [ 2522.941285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2522.941285][ T1364] ip6_pol_route+0x56f/0x840 [ 2522.941285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2522.941285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2522.941285][ T1364] ipv6_rcv+0x1ad/0x810 [ 2522.941285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2522.941285][ T1364] process_backlog+0x101/0x620 [ 2522.941285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2522.941285][ T1364] net_rx_action+0x495/0xbe0 [ 2522.941285][ T1364] __do_softirq+0x1b5/0x7f6 [ 2522.941285][ T1364] [ 2522.943120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2522.943120][ T1364] netdev_get_by_index+0x5e/0x80 [ 2522.943120][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2522.943120][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2522.943120][ T1364] ip6_route_add+0x1c/0x140 [ 2522.943120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2522.943120][ T1364] addrconf_add_dev+0xe2/0x170 [ 2522.943120][ T1364] inet6_addr_add+0x12f/0xa40 [ 2522.943120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2522.943120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2522.943120][ T1364] netlink_rcv_skb+0x130/0x360 [ 2522.943120][ T1364] netlink_unicast+0x449/0x710 [ 2522.943120][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2522.943120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2522.943120][ T1364] ___sys_sendmsg+0xee/0x170 [ 2522.943120][ T1364] __sys_sendmsg+0xcd/0x170 [ 2522.943120][ T1364] do_syscall_64+0xc6/0x1e0 [ 2522.943120][ T1364] [ 2522.945333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2522.945333][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2522.945333][ T1364] ipv6_find_idev+0x102/0x170 [ 2522.945333][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2522.945333][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2522.945333][ T1364] netlink_rcv_skb+0x130/0x360 [ 2522.945333][ T1364] netlink_unicast+0x449/0x710 [ 2522.945333][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2522.945333][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2522.945333][ T1364] ___sys_sendmsg+0xee/0x170 [ 2522.945333][ T1364] __sys_sendmsg+0xcd/0x170 [ 2522.945333][ T1364] do_syscall_64+0xc6/0x1e0 [ 2522.945333][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2522.945333][ T1364] [ 2522.947051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2522.947051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2522.947051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2522.947051][ T1364] ipv6_find_idev+0x102/0x170 [ 2522.947051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2522.947051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2522.947051][ T1364] netlink_rcv_skb+0x130/0x360 [ 2522.947051][ T1364] netlink_unicast+0x449/0x710 [ 2522.947051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2522.947051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2522.947051][ T1364] ___sys_sendmsg+0xee/0x170 [ 2522.947051][ T1364] __sys_sendmsg+0xcd/0x170 [ 2522.947051][ T1364] do_syscall_64+0xc6/0x1e0 [ 2522.947051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2522.947051][ T1364] [ 2533.187101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2533.187589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2533.187589][ T1364] ___neigh_create+0x14b/0xf60 [ 2533.187589][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2533.187589][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2533.187589][ T1364] ip6_output+0x1f3/0x770 [ 2533.187589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2533.187589][ T1364] mld_sendpack+0x62d/0xbc0 [ 2533.187589][ T1364] mld_ifc_work+0x32/0x1f0 [ 2533.187589][ T1364] process_one_work+0x84d/0x18a0 [ 2533.187589][ T1364] worker_thread+0x587/0xd30 [ 2533.187589][ T1364] kthread+0x28a/0x350 [ 2533.187589][ T1364] ret_from_fork+0x31/0x70 [ 2533.187589][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2533.187589][ T1364] [ 2533.189377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2533.189377][ T1364] dst_init+0x84/0x4a0 [ 2533.189377][ T1364] dst_alloc+0x97/0x150 [ 2533.189377][ T1364] ip6_dst_alloc+0x23/0x90 [ 2533.189377][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2533.189377][ T1364] ip6_pol_route+0x56f/0x840 [ 2533.189377][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2533.189377][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2533.189377][ T1364] ipv6_rcv+0x1ad/0x810 [ 2533.189377][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2533.189377][ T1364] process_backlog+0x101/0x620 [ 2533.189377][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2533.189377][ T1364] net_rx_action+0x495/0xbe0 [ 2533.189377][ T1364] __do_softirq+0x1b5/0x7f6 [ 2533.189377][ T1364] [ 2533.191257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2533.191257][ T1364] netdev_get_by_index+0x5e/0x80 [ 2533.191257][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2533.191257][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2533.191257][ T1364] ip6_route_add+0x1c/0x140 [ 2533.191257][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2533.191257][ T1364] addrconf_add_dev+0xe2/0x170 [ 2533.191257][ T1364] inet6_addr_add+0x12f/0xa40 [ 2533.191257][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2533.191257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2533.191257][ T1364] netlink_rcv_skb+0x130/0x360 [ 2533.191257][ T1364] netlink_unicast+0x449/0x710 [ 2533.191257][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2533.191257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2533.191257][ T1364] ___sys_sendmsg+0xee/0x170 [ 2533.191257][ T1364] __sys_sendmsg+0xcd/0x170 [ 2533.191257][ T1364] do_syscall_64+0xc6/0x1e0 [ 2533.191257][ T1364] [ 2533.193519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2533.193519][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2533.193519][ T1364] ipv6_find_idev+0x102/0x170 [ 2533.193519][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2533.193519][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2533.193519][ T1364] netlink_rcv_skb+0x130/0x360 [ 2533.193519][ T1364] netlink_unicast+0x449/0x710 [ 2533.193519][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2533.193519][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2533.193519][ T1364] ___sys_sendmsg+0xee/0x170 [ 2533.193519][ T1364] __sys_sendmsg+0xcd/0x170 [ 2533.193519][ T1364] do_syscall_64+0xc6/0x1e0 [ 2533.193519][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2533.193519][ T1364] [ 2533.195267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2533.195267][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2533.195267][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2533.195267][ T1364] ipv6_find_idev+0x102/0x170 [ 2533.195267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2533.195267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2533.195267][ T1364] netlink_rcv_skb+0x130/0x360 [ 2533.195267][ T1364] netlink_unicast+0x449/0x710 [ 2533.195267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2533.195267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2533.195267][ T1364] ___sys_sendmsg+0xee/0x170 [ 2533.195267][ T1364] __sys_sendmsg+0xcd/0x170 [ 2533.195267][ T1364] do_syscall_64+0xc6/0x1e0 [ 2533.195267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2533.195267][ T1364] [ 2543.451076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2543.451610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2543.451610][ T1364] ___neigh_create+0x14b/0xf60 [ 2543.451610][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2543.451610][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2543.451610][ T1364] ip6_output+0x1f3/0x770 [ 2543.451610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2543.451610][ T1364] mld_sendpack+0x62d/0xbc0 [ 2543.451610][ T1364] mld_ifc_work+0x32/0x1f0 [ 2543.451610][ T1364] process_one_work+0x84d/0x18a0 [ 2543.451610][ T1364] worker_thread+0x587/0xd30 [ 2543.451610][ T1364] kthread+0x28a/0x350 [ 2543.451610][ T1364] ret_from_fork+0x31/0x70 [ 2543.451610][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2543.451610][ T1364] [ 2543.453362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2543.453362][ T1364] dst_init+0x84/0x4a0 [ 2543.453362][ T1364] dst_alloc+0x97/0x150 [ 2543.453362][ T1364] ip6_dst_alloc+0x23/0x90 [ 2543.453362][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2543.453362][ T1364] ip6_pol_route+0x56f/0x840 [ 2543.453362][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2543.453362][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2543.453362][ T1364] ipv6_rcv+0x1ad/0x810 [ 2543.453362][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2543.453362][ T1364] process_backlog+0x101/0x620 [ 2543.453362][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2543.453362][ T1364] net_rx_action+0x495/0xbe0 [ 2543.453362][ T1364] __do_softirq+0x1b5/0x7f6 [ 2543.453362][ T1364] [ 2543.455207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2543.455207][ T1364] netdev_get_by_index+0x5e/0x80 [ 2543.455207][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2543.455207][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2543.455207][ T1364] ip6_route_add+0x1c/0x140 [ 2543.455207][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2543.455207][ T1364] addrconf_add_dev+0xe2/0x170 [ 2543.455207][ T1364] inet6_addr_add+0x12f/0xa40 [ 2543.455207][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2543.455207][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2543.455207][ T1364] netlink_rcv_skb+0x130/0x360 [ 2543.455207][ T1364] netlink_unicast+0x449/0x710 [ 2543.455207][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2543.455207][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2543.455207][ T1364] ___sys_sendmsg+0xee/0x170 [ 2543.455207][ T1364] __sys_sendmsg+0xcd/0x170 [ 2543.455207][ T1364] do_syscall_64+0xc6/0x1e0 [ 2543.455207][ T1364] [ 2543.457410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2543.457410][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2543.457410][ T1364] ipv6_find_idev+0x102/0x170 [ 2543.457410][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2543.457410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2543.457410][ T1364] netlink_rcv_skb+0x130/0x360 [ 2543.457410][ T1364] netlink_unicast+0x449/0x710 [ 2543.457410][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2543.457410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2543.457410][ T1364] ___sys_sendmsg+0xee/0x170 [ 2543.457410][ T1364] __sys_sendmsg+0xcd/0x170 [ 2543.457410][ T1364] do_syscall_64+0xc6/0x1e0 [ 2543.457410][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2543.457410][ T1364] [ 2543.459263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2543.459263][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2543.459263][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2543.459263][ T1364] ipv6_find_idev+0x102/0x170 [ 2543.459263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2543.459263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2543.459263][ T1364] netlink_rcv_skb+0x130/0x360 [ 2543.459263][ T1364] netlink_unicast+0x449/0x710 [ 2543.459263][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2543.459263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2543.459263][ T1364] ___sys_sendmsg+0xee/0x170 [ 2543.459263][ T1364] __sys_sendmsg+0xcd/0x170 [ 2543.459263][ T1364] do_syscall_64+0xc6/0x1e0 [ 2543.459263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2543.459263][ T1364] [ 2553.675016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2553.675492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2553.675492][ T1364] ___neigh_create+0x14b/0xf60 [ 2553.675492][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2553.675492][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2553.675492][ T1364] ip6_output+0x1f3/0x770 [ 2553.675492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2553.675492][ T1364] mld_sendpack+0x62d/0xbc0 [ 2553.675492][ T1364] mld_ifc_work+0x32/0x1f0 [ 2553.675492][ T1364] process_one_work+0x84d/0x18a0 [ 2553.675492][ T1364] worker_thread+0x587/0xd30 [ 2553.675492][ T1364] kthread+0x28a/0x350 [ 2553.675492][ T1364] ret_from_fork+0x31/0x70 [ 2553.675492][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2553.675492][ T1364] [ 2553.677312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2553.677312][ T1364] dst_init+0x84/0x4a0 [ 2553.677312][ T1364] dst_alloc+0x97/0x150 [ 2553.677312][ T1364] ip6_dst_alloc+0x23/0x90 [ 2553.677312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2553.677312][ T1364] ip6_pol_route+0x56f/0x840 [ 2553.677312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2553.677312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2553.677312][ T1364] ipv6_rcv+0x1ad/0x810 [ 2553.677312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2553.677312][ T1364] process_backlog+0x101/0x620 [ 2553.677312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2553.677312][ T1364] net_rx_action+0x495/0xbe0 [ 2553.677312][ T1364] __do_softirq+0x1b5/0x7f6 [ 2553.677312][ T1364] [ 2553.679257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2553.679257][ T1364] netdev_get_by_index+0x5e/0x80 [ 2553.679257][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2553.679257][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2553.679257][ T1364] ip6_route_add+0x1c/0x140 [ 2553.679257][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2553.679257][ T1364] addrconf_add_dev+0xe2/0x170 [ 2553.679257][ T1364] inet6_addr_add+0x12f/0xa40 [ 2553.679257][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2553.679257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2553.679257][ T1364] netlink_rcv_skb+0x130/0x360 [ 2553.679257][ T1364] netlink_unicast+0x449/0x710 [ 2553.679257][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2553.679257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2553.679257][ T1364] ___sys_sendmsg+0xee/0x170 [ 2553.679257][ T1364] __sys_sendmsg+0xcd/0x170 [ 2553.679257][ T1364] do_syscall_64+0xc6/0x1e0 [ 2553.679257][ T1364] [ 2553.681517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2553.681517][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2553.681517][ T1364] ipv6_find_idev+0x102/0x170 [ 2553.681517][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2553.681517][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2553.681517][ T1364] netlink_rcv_skb+0x130/0x360 [ 2553.681517][ T1364] netlink_unicast+0x449/0x710 [ 2553.681517][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2553.681517][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2553.681517][ T1364] ___sys_sendmsg+0xee/0x170 [ 2553.681517][ T1364] __sys_sendmsg+0xcd/0x170 [ 2553.681517][ T1364] do_syscall_64+0xc6/0x1e0 [ 2553.681517][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2553.681517][ T1364] [ 2553.683240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2553.683240][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2553.683240][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2553.683240][ T1364] ipv6_find_idev+0x102/0x170 [ 2553.683240][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2553.683240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2553.683240][ T1364] netlink_rcv_skb+0x130/0x360 [ 2553.683240][ T1364] netlink_unicast+0x449/0x710 [ 2553.683240][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2553.683240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2553.683240][ T1364] ___sys_sendmsg+0xee/0x170 [ 2553.683240][ T1364] __sys_sendmsg+0xcd/0x170 [ 2553.683240][ T1364] do_syscall_64+0xc6/0x1e0 [ 2553.683240][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2553.683240][ T1364] [ 2563.923055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2563.923507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2563.923507][ T1364] ___neigh_create+0x14b/0xf60 [ 2563.923507][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2563.923507][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2563.923507][ T1364] ip6_output+0x1f3/0x770 [ 2563.923507][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2563.923507][ T1364] mld_sendpack+0x62d/0xbc0 [ 2563.923507][ T1364] mld_ifc_work+0x32/0x1f0 [ 2563.923507][ T1364] process_one_work+0x84d/0x18a0 [ 2563.923507][ T1364] worker_thread+0x587/0xd30 [ 2563.923507][ T1364] kthread+0x28a/0x350 [ 2563.923507][ T1364] ret_from_fork+0x31/0x70 [ 2563.923507][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2563.923507][ T1364] [ 2563.925259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2563.925259][ T1364] dst_init+0x84/0x4a0 [ 2563.925259][ T1364] dst_alloc+0x97/0x150 [ 2563.925259][ T1364] ip6_dst_alloc+0x23/0x90 [ 2563.925259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2563.925259][ T1364] ip6_pol_route+0x56f/0x840 [ 2563.925259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2563.925259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2563.925259][ T1364] ipv6_rcv+0x1ad/0x810 [ 2563.925259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2563.925259][ T1364] process_backlog+0x101/0x620 [ 2563.925259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2563.925259][ T1364] net_rx_action+0x495/0xbe0 [ 2563.925259][ T1364] __do_softirq+0x1b5/0x7f6 [ 2563.925259][ T1364] [ 2563.927130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2563.927130][ T1364] netdev_get_by_index+0x5e/0x80 [ 2563.927130][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2563.927130][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2563.927130][ T1364] ip6_route_add+0x1c/0x140 [ 2563.927130][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2563.927130][ T1364] addrconf_add_dev+0xe2/0x170 [ 2563.927130][ T1364] inet6_addr_add+0x12f/0xa40 [ 2563.927130][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2563.927130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2563.927130][ T1364] netlink_rcv_skb+0x130/0x360 [ 2563.927130][ T1364] netlink_unicast+0x449/0x710 [ 2563.927130][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2563.927130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2563.927130][ T1364] ___sys_sendmsg+0xee/0x170 [ 2563.927130][ T1364] __sys_sendmsg+0xcd/0x170 [ 2563.927130][ T1364] do_syscall_64+0xc6/0x1e0 [ 2563.927130][ T1364] [ 2563.929350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2563.929350][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2563.929350][ T1364] ipv6_find_idev+0x102/0x170 [ 2563.929350][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2563.929350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2563.929350][ T1364] netlink_rcv_skb+0x130/0x360 [ 2563.929350][ T1364] netlink_unicast+0x449/0x710 [ 2563.929350][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2563.929350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2563.929350][ T1364] ___sys_sendmsg+0xee/0x170 [ 2563.929350][ T1364] __sys_sendmsg+0xcd/0x170 [ 2563.929350][ T1364] do_syscall_64+0xc6/0x1e0 [ 2563.929350][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2563.929350][ T1364] [ 2563.931068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2563.931068][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2563.931068][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2563.931068][ T1364] ipv6_find_idev+0x102/0x170 [ 2563.931068][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2563.931068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2563.931068][ T1364] netlink_rcv_skb+0x130/0x360 [ 2563.931068][ T1364] netlink_unicast+0x449/0x710 [ 2563.931068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2563.931068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2563.931068][ T1364] ___sys_sendmsg+0xee/0x170 [ 2563.931068][ T1364] __sys_sendmsg+0xcd/0x170 [ 2563.931068][ T1364] do_syscall_64+0xc6/0x1e0 [ 2563.931068][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2563.931068][ T1364] [ 2574.171131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2574.171607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2574.171607][ T1364] ___neigh_create+0x14b/0xf60 [ 2574.171607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2574.171607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2574.171607][ T1364] ip6_output+0x1f3/0x770 [ 2574.171607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2574.171607][ T1364] mld_sendpack+0x62d/0xbc0 [ 2574.171607][ T1364] mld_ifc_work+0x32/0x1f0 [ 2574.171607][ T1364] process_one_work+0x84d/0x18a0 [ 2574.171607][ T1364] worker_thread+0x587/0xd30 [ 2574.171607][ T1364] kthread+0x28a/0x350 [ 2574.171607][ T1364] ret_from_fork+0x31/0x70 [ 2574.171607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2574.171607][ T1364] [ 2574.173468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2574.173468][ T1364] dst_init+0x84/0x4a0 [ 2574.173468][ T1364] dst_alloc+0x97/0x150 [ 2574.173468][ T1364] ip6_dst_alloc+0x23/0x90 [ 2574.173468][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2574.173468][ T1364] ip6_pol_route+0x56f/0x840 [ 2574.173468][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2574.173468][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2574.173468][ T1364] ipv6_rcv+0x1ad/0x810 [ 2574.173468][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2574.173468][ T1364] process_backlog+0x101/0x620 [ 2574.173468][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2574.173468][ T1364] net_rx_action+0x495/0xbe0 [ 2574.173468][ T1364] __do_softirq+0x1b5/0x7f6 [ 2574.173468][ T1364] [ 2574.175419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2574.175419][ T1364] netdev_get_by_index+0x5e/0x80 [ 2574.175419][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2574.175419][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2574.175419][ T1364] ip6_route_add+0x1c/0x140 [ 2574.175419][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2574.175419][ T1364] addrconf_add_dev+0xe2/0x170 [ 2574.175419][ T1364] inet6_addr_add+0x12f/0xa40 [ 2574.175419][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2574.175419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2574.175419][ T1364] netlink_rcv_skb+0x130/0x360 [ 2574.175419][ T1364] netlink_unicast+0x449/0x710 [ 2574.175419][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2574.175419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2574.175419][ T1364] ___sys_sendmsg+0xee/0x170 [ 2574.175419][ T1364] __sys_sendmsg+0xcd/0x170 [ 2574.175419][ T1364] do_syscall_64+0xc6/0x1e0 [ 2574.175419][ T1364] [ 2574.177803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2574.177803][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2574.177803][ T1364] ipv6_find_idev+0x102/0x170 [ 2574.177803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2574.177803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2574.177803][ T1364] netlink_rcv_skb+0x130/0x360 [ 2574.177803][ T1364] netlink_unicast+0x449/0x710 [ 2574.177803][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2574.177803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2574.177803][ T1364] ___sys_sendmsg+0xee/0x170 [ 2574.177803][ T1364] __sys_sendmsg+0xcd/0x170 [ 2574.177803][ T1364] do_syscall_64+0xc6/0x1e0 [ 2574.177803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2574.177803][ T1364] [ 2574.179653][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2574.179653][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2574.179653][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2574.179653][ T1364] ipv6_find_idev+0x102/0x170 [ 2574.179653][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2574.179653][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2574.179653][ T1364] netlink_rcv_skb+0x130/0x360 [ 2574.179653][ T1364] netlink_unicast+0x449/0x710 [ 2574.179653][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2574.179653][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2574.179653][ T1364] ___sys_sendmsg+0xee/0x170 [ 2574.179653][ T1364] __sys_sendmsg+0xcd/0x170 [ 2574.179653][ T1364] do_syscall_64+0xc6/0x1e0 [ 2574.179653][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2574.179653][ T1364] [ 2584.267147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2584.267672][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2584.267672][ T1364] ___neigh_create+0x14b/0xf60 [ 2584.267672][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2584.267672][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2584.267672][ T1364] ip6_output+0x1f3/0x770 [ 2584.267672][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2584.267672][ T1364] mld_sendpack+0x62d/0xbc0 [ 2584.267672][ T1364] mld_ifc_work+0x32/0x1f0 [ 2584.267672][ T1364] process_one_work+0x84d/0x18a0 [ 2584.267672][ T1364] worker_thread+0x587/0xd30 [ 2584.267672][ T1364] kthread+0x28a/0x350 [ 2584.267672][ T1364] ret_from_fork+0x31/0x70 [ 2584.267672][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2584.267672][ T1364] [ 2584.269402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2584.269402][ T1364] dst_init+0x84/0x4a0 [ 2584.269402][ T1364] dst_alloc+0x97/0x150 [ 2584.269402][ T1364] ip6_dst_alloc+0x23/0x90 [ 2584.269402][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2584.269402][ T1364] ip6_pol_route+0x56f/0x840 [ 2584.269402][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2584.269402][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2584.269402][ T1364] ipv6_rcv+0x1ad/0x810 [ 2584.269402][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2584.269402][ T1364] process_backlog+0x101/0x620 [ 2584.269402][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2584.269402][ T1364] net_rx_action+0x495/0xbe0 [ 2584.269402][ T1364] __do_softirq+0x1b5/0x7f6 [ 2584.269402][ T1364] [ 2584.271231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2584.271231][ T1364] netdev_get_by_index+0x5e/0x80 [ 2584.271231][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2584.271231][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2584.271231][ T1364] ip6_route_add+0x1c/0x140 [ 2584.271231][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2584.271231][ T1364] addrconf_add_dev+0xe2/0x170 [ 2584.271231][ T1364] inet6_addr_add+0x12f/0xa40 [ 2584.271231][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2584.271231][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2584.271231][ T1364] netlink_rcv_skb+0x130/0x360 [ 2584.271231][ T1364] netlink_unicast+0x449/0x710 [ 2584.271231][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2584.271231][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2584.271231][ T1364] ___sys_sendmsg+0xee/0x170 [ 2584.271231][ T1364] __sys_sendmsg+0xcd/0x170 [ 2584.271231][ T1364] do_syscall_64+0xc6/0x1e0 [ 2584.271231][ T1364] [ 2584.273412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2584.273412][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2584.273412][ T1364] ipv6_find_idev+0x102/0x170 [ 2584.273412][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2584.273412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2584.273412][ T1364] netlink_rcv_skb+0x130/0x360 [ 2584.273412][ T1364] netlink_unicast+0x449/0x710 [ 2584.273412][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2584.273412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2584.273412][ T1364] ___sys_sendmsg+0xee/0x170 [ 2584.273412][ T1364] __sys_sendmsg+0xcd/0x170 [ 2584.273412][ T1364] do_syscall_64+0xc6/0x1e0 [ 2584.273412][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2584.273412][ T1364] [ 2584.275116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2584.275116][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2584.275116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2584.275116][ T1364] ipv6_find_idev+0x102/0x170 [ 2584.275116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2584.275116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2584.275116][ T1364] netlink_rcv_skb+0x130/0x360 [ 2584.275116][ T1364] netlink_unicast+0x449/0x710 [ 2584.275116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2584.275116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2584.275116][ T1364] ___sys_sendmsg+0xee/0x170 [ 2584.275116][ T1364] __sys_sendmsg+0xcd/0x170 [ 2584.275116][ T1364] do_syscall_64+0xc6/0x1e0 [ 2584.275116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2584.275116][ T1364] [ 2594.299197][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2594.299682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2594.299682][ T1364] ___neigh_create+0x14b/0xf60 [ 2594.299682][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2594.299682][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2594.299682][ T1364] ip6_output+0x1f3/0x770 [ 2594.299682][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2594.299682][ T1364] mld_sendpack+0x62d/0xbc0 [ 2594.299682][ T1364] mld_ifc_work+0x32/0x1f0 [ 2594.299682][ T1364] process_one_work+0x84d/0x18a0 [ 2594.299682][ T1364] worker_thread+0x587/0xd30 [ 2594.299682][ T1364] kthread+0x28a/0x350 [ 2594.299682][ T1364] ret_from_fork+0x31/0x70 [ 2594.299682][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2594.299682][ T1364] [ 2594.301404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2594.301404][ T1364] dst_init+0x84/0x4a0 [ 2594.301404][ T1364] dst_alloc+0x97/0x150 [ 2594.301404][ T1364] ip6_dst_alloc+0x23/0x90 [ 2594.301404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2594.301404][ T1364] ip6_pol_route+0x56f/0x840 [ 2594.301404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2594.301404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2594.301404][ T1364] ipv6_rcv+0x1ad/0x810 [ 2594.301404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2594.301404][ T1364] process_backlog+0x101/0x620 [ 2594.301404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2594.301404][ T1364] net_rx_action+0x495/0xbe0 [ 2594.301404][ T1364] __do_softirq+0x1b5/0x7f6 [ 2594.301404][ T1364] [ 2594.303245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2594.303245][ T1364] netdev_get_by_index+0x5e/0x80 [ 2594.303245][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2594.303245][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2594.303245][ T1364] ip6_route_add+0x1c/0x140 [ 2594.303245][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2594.303245][ T1364] addrconf_add_dev+0xe2/0x170 [ 2594.303245][ T1364] inet6_addr_add+0x12f/0xa40 [ 2594.303245][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2594.303245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2594.303245][ T1364] netlink_rcv_skb+0x130/0x360 [ 2594.303245][ T1364] netlink_unicast+0x449/0x710 [ 2594.303245][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2594.303245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2594.303245][ T1364] ___sys_sendmsg+0xee/0x170 [ 2594.303245][ T1364] __sys_sendmsg+0xcd/0x170 [ 2594.303245][ T1364] do_syscall_64+0xc6/0x1e0 [ 2594.303245][ T1364] [ 2594.305431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2594.305431][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2594.305431][ T1364] ipv6_find_idev+0x102/0x170 [ 2594.305431][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2594.305431][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2594.305431][ T1364] netlink_rcv_skb+0x130/0x360 [ 2594.305431][ T1364] netlink_unicast+0x449/0x710 [ 2594.305431][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2594.305431][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2594.305431][ T1364] ___sys_sendmsg+0xee/0x170 [ 2594.305431][ T1364] __sys_sendmsg+0xcd/0x170 [ 2594.305431][ T1364] do_syscall_64+0xc6/0x1e0 [ 2594.305431][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2594.305431][ T1364] [ 2594.307144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2594.307144][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2594.307144][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2594.307144][ T1364] ipv6_find_idev+0x102/0x170 [ 2594.307144][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2594.307144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2594.307144][ T1364] netlink_rcv_skb+0x130/0x360 [ 2594.307144][ T1364] netlink_unicast+0x449/0x710 [ 2594.307144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2594.307144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2594.307144][ T1364] ___sys_sendmsg+0xee/0x170 [ 2594.307144][ T1364] __sys_sendmsg+0xcd/0x170 [ 2594.307144][ T1364] do_syscall_64+0xc6/0x1e0 [ 2594.307144][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2594.307144][ T1364] [ 2604.379014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2604.379465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2604.379465][ T1364] ___neigh_create+0x14b/0xf60 [ 2604.379465][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2604.379465][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2604.379465][ T1364] ip6_output+0x1f3/0x770 [ 2604.379465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2604.379465][ T1364] mld_sendpack+0x62d/0xbc0 [ 2604.379465][ T1364] mld_ifc_work+0x32/0x1f0 [ 2604.379465][ T1364] process_one_work+0x84d/0x18a0 [ 2604.379465][ T1364] worker_thread+0x587/0xd30 [ 2604.379465][ T1364] kthread+0x28a/0x350 [ 2604.379465][ T1364] ret_from_fork+0x31/0x70 [ 2604.379465][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2604.379465][ T1364] [ 2604.381352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2604.381352][ T1364] dst_init+0x84/0x4a0 [ 2604.381352][ T1364] dst_alloc+0x97/0x150 [ 2604.381352][ T1364] ip6_dst_alloc+0x23/0x90 [ 2604.381352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2604.381352][ T1364] ip6_pol_route+0x56f/0x840 [ 2604.381352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2604.381352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2604.381352][ T1364] ipv6_rcv+0x1ad/0x810 [ 2604.381352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2604.381352][ T1364] process_backlog+0x101/0x620 [ 2604.381352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2604.381352][ T1364] net_rx_action+0x495/0xbe0 [ 2604.381352][ T1364] __do_softirq+0x1b5/0x7f6 [ 2604.381352][ T1364] [ 2604.383369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2604.383369][ T1364] netdev_get_by_index+0x5e/0x80 [ 2604.383369][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2604.383369][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2604.383369][ T1364] ip6_route_add+0x1c/0x140 [ 2604.383369][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2604.383369][ T1364] addrconf_add_dev+0xe2/0x170 [ 2604.383369][ T1364] inet6_addr_add+0x12f/0xa40 [ 2604.383369][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2604.383369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2604.383369][ T1364] netlink_rcv_skb+0x130/0x360 [ 2604.383369][ T1364] netlink_unicast+0x449/0x710 [ 2604.383369][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2604.383369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2604.383369][ T1364] ___sys_sendmsg+0xee/0x170 [ 2604.383369][ T1364] __sys_sendmsg+0xcd/0x170 [ 2604.383369][ T1364] do_syscall_64+0xc6/0x1e0 [ 2604.383369][ T1364] [ 2604.385766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2604.385766][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2604.385766][ T1364] ipv6_find_idev+0x102/0x170 [ 2604.385766][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2604.385766][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2604.385766][ T1364] netlink_rcv_skb+0x130/0x360 [ 2604.385766][ T1364] netlink_unicast+0x449/0x710 [ 2604.385766][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2604.385766][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2604.385766][ T1364] ___sys_sendmsg+0xee/0x170 [ 2604.385766][ T1364] __sys_sendmsg+0xcd/0x170 [ 2604.385766][ T1364] do_syscall_64+0xc6/0x1e0 [ 2604.385766][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2604.385766][ T1364] [ 2604.387644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2604.387644][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2604.387644][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2604.387644][ T1364] ipv6_find_idev+0x102/0x170 [ 2604.387644][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2604.387644][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2604.387644][ T1364] netlink_rcv_skb+0x130/0x360 [ 2604.387644][ T1364] netlink_unicast+0x449/0x710 [ 2604.387644][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2604.387644][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2604.387644][ T1364] ___sys_sendmsg+0xee/0x170 [ 2604.387644][ T1364] __sys_sendmsg+0xcd/0x170 [ 2604.387644][ T1364] do_syscall_64+0xc6/0x1e0 [ 2604.387644][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2604.387644][ T1364] [ 2614.611074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2614.611542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2614.611542][ T1364] ___neigh_create+0x14b/0xf60 [ 2614.611542][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2614.611542][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2614.611542][ T1364] ip6_output+0x1f3/0x770 [ 2614.611542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2614.611542][ T1364] mld_sendpack+0x62d/0xbc0 [ 2614.611542][ T1364] mld_ifc_work+0x32/0x1f0 [ 2614.611542][ T1364] process_one_work+0x84d/0x18a0 [ 2614.611542][ T1364] worker_thread+0x587/0xd30 [ 2614.611542][ T1364] kthread+0x28a/0x350 [ 2614.611542][ T1364] ret_from_fork+0x31/0x70 [ 2614.611542][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2614.611542][ T1364] [ 2614.613538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2614.613538][ T1364] dst_init+0x84/0x4a0 [ 2614.613538][ T1364] dst_alloc+0x97/0x150 [ 2614.613538][ T1364] ip6_dst_alloc+0x23/0x90 [ 2614.613538][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2614.613538][ T1364] ip6_pol_route+0x56f/0x840 [ 2614.613538][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2614.613538][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2614.613538][ T1364] ipv6_rcv+0x1ad/0x810 [ 2614.613538][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2614.613538][ T1364] process_backlog+0x101/0x620 [ 2614.613538][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2614.613538][ T1364] net_rx_action+0x495/0xbe0 [ 2614.613538][ T1364] __do_softirq+0x1b5/0x7f6 [ 2614.613538][ T1364] [ 2614.615620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2614.615620][ T1364] netdev_get_by_index+0x5e/0x80 [ 2614.615620][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2614.615620][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2614.615620][ T1364] ip6_route_add+0x1c/0x140 [ 2614.615620][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2614.615620][ T1364] addrconf_add_dev+0xe2/0x170 [ 2614.615620][ T1364] inet6_addr_add+0x12f/0xa40 [ 2614.615620][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2614.615620][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2614.615620][ T1364] netlink_rcv_skb+0x130/0x360 [ 2614.615620][ T1364] netlink_unicast+0x449/0x710 [ 2614.615620][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2614.615620][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2614.615620][ T1364] ___sys_sendmsg+0xee/0x170 [ 2614.615620][ T1364] __sys_sendmsg+0xcd/0x170 [ 2614.615620][ T1364] do_syscall_64+0xc6/0x1e0 [ 2614.615620][ T1364] [ 2614.618034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2614.618034][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2614.618034][ T1364] ipv6_find_idev+0x102/0x170 [ 2614.618034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2614.618034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2614.618034][ T1364] netlink_rcv_skb+0x130/0x360 [ 2614.618034][ T1364] netlink_unicast+0x449/0x710 [ 2614.618034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2614.618034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2614.618034][ T1364] ___sys_sendmsg+0xee/0x170 [ 2614.618034][ T1364] __sys_sendmsg+0xcd/0x170 [ 2614.618034][ T1364] do_syscall_64+0xc6/0x1e0 [ 2614.618034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2614.618034][ T1364] [ 2614.619924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2614.619924][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2614.619924][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2614.619924][ T1364] ipv6_find_idev+0x102/0x170 [ 2614.619924][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2614.619924][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2614.619924][ T1364] netlink_rcv_skb+0x130/0x360 [ 2614.619924][ T1364] netlink_unicast+0x449/0x710 [ 2614.619924][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2614.619924][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2614.619924][ T1364] ___sys_sendmsg+0xee/0x170 [ 2614.619924][ T1364] __sys_sendmsg+0xcd/0x170 [ 2614.619924][ T1364] do_syscall_64+0xc6/0x1e0 [ 2614.619924][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2614.619924][ T1364] [ 2624.859100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2624.859811][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2624.859811][ T1364] ___neigh_create+0x14b/0xf60 [ 2624.859811][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2624.859811][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2624.859811][ T1364] ip6_output+0x1f3/0x770 [ 2624.859811][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2624.859811][ T1364] mld_sendpack+0x62d/0xbc0 [ 2624.859811][ T1364] mld_ifc_work+0x32/0x1f0 [ 2624.859811][ T1364] process_one_work+0x84d/0x18a0 [ 2624.859811][ T1364] worker_thread+0x587/0xd30 [ 2624.859811][ T1364] kthread+0x28a/0x350 [ 2624.859811][ T1364] ret_from_fork+0x31/0x70 [ 2624.859811][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2624.859811][ T1364] [ 2624.862775][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2624.862775][ T1364] dst_init+0x84/0x4a0 [ 2624.862775][ T1364] dst_alloc+0x97/0x150 [ 2624.862775][ T1364] ip6_dst_alloc+0x23/0x90 [ 2624.862775][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2624.862775][ T1364] ip6_pol_route+0x56f/0x840 [ 2624.862775][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2624.862775][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2624.862775][ T1364] ipv6_rcv+0x1ad/0x810 [ 2624.862775][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2624.862775][ T1364] process_backlog+0x101/0x620 [ 2624.862775][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2624.862775][ T1364] net_rx_action+0x495/0xbe0 [ 2624.862775][ T1364] __do_softirq+0x1b5/0x7f6 [ 2624.862775][ T1364] [ 2624.865118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2624.865118][ T1364] netdev_get_by_index+0x5e/0x80 [ 2624.865118][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2624.865118][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2624.865118][ T1364] ip6_route_add+0x1c/0x140 [ 2624.865118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2624.865118][ T1364] addrconf_add_dev+0xe2/0x170 [ 2624.865118][ T1364] inet6_addr_add+0x12f/0xa40 [ 2624.865118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2624.865118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2624.865118][ T1364] netlink_rcv_skb+0x130/0x360 [ 2624.865118][ T1364] netlink_unicast+0x449/0x710 [ 2624.865118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2624.865118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2624.865118][ T1364] ___sys_sendmsg+0xee/0x170 [ 2624.865118][ T1364] __sys_sendmsg+0xcd/0x170 [ 2624.865118][ T1364] do_syscall_64+0xc6/0x1e0 [ 2624.865118][ T1364] [ 2624.867508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2624.867508][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2624.867508][ T1364] ipv6_find_idev+0x102/0x170 [ 2624.867508][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2624.867508][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2624.867508][ T1364] netlink_rcv_skb+0x130/0x360 [ 2624.867508][ T1364] netlink_unicast+0x449/0x710 [ 2624.867508][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2624.867508][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2624.867508][ T1364] ___sys_sendmsg+0xee/0x170 [ 2624.867508][ T1364] __sys_sendmsg+0xcd/0x170 [ 2624.867508][ T1364] do_syscall_64+0xc6/0x1e0 [ 2624.867508][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2624.867508][ T1364] [ 2624.869383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2624.869383][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2624.869383][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2624.869383][ T1364] ipv6_find_idev+0x102/0x170 [ 2624.869383][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2624.869383][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2624.869383][ T1364] netlink_rcv_skb+0x130/0x360 [ 2624.869383][ T1364] netlink_unicast+0x449/0x710 [ 2624.869383][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2624.869383][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2624.869383][ T1364] ___sys_sendmsg+0xee/0x170 [ 2624.869383][ T1364] __sys_sendmsg+0xcd/0x170 [ 2624.869383][ T1364] do_syscall_64+0xc6/0x1e0 [ 2624.869383][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2624.869383][ T1364] [ 2634.963108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2634.963604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2634.963604][ T1364] ___neigh_create+0x14b/0xf60 [ 2634.963604][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2634.963604][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2634.963604][ T1364] ip6_output+0x1f3/0x770 [ 2634.963604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2634.963604][ T1364] mld_sendpack+0x62d/0xbc0 [ 2634.963604][ T1364] mld_ifc_work+0x32/0x1f0 [ 2634.963604][ T1364] process_one_work+0x84d/0x18a0 [ 2634.963604][ T1364] worker_thread+0x587/0xd30 [ 2634.963604][ T1364] kthread+0x28a/0x350 [ 2634.963604][ T1364] ret_from_fork+0x31/0x70 [ 2634.963604][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2634.963604][ T1364] [ 2634.965473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2634.965473][ T1364] dst_init+0x84/0x4a0 [ 2634.965473][ T1364] dst_alloc+0x97/0x150 [ 2634.965473][ T1364] ip6_dst_alloc+0x23/0x90 [ 2634.965473][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2634.965473][ T1364] ip6_pol_route+0x56f/0x840 [ 2634.965473][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2634.965473][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2634.965473][ T1364] ipv6_rcv+0x1ad/0x810 [ 2634.965473][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2634.965473][ T1364] process_backlog+0x101/0x620 [ 2634.965473][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2634.965473][ T1364] net_rx_action+0x495/0xbe0 [ 2634.965473][ T1364] __do_softirq+0x1b5/0x7f6 [ 2634.965473][ T1364] [ 2634.967471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2634.967471][ T1364] netdev_get_by_index+0x5e/0x80 [ 2634.967471][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2634.967471][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2634.967471][ T1364] ip6_route_add+0x1c/0x140 [ 2634.967471][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2634.967471][ T1364] addrconf_add_dev+0xe2/0x170 [ 2634.967471][ T1364] inet6_addr_add+0x12f/0xa40 [ 2634.967471][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2634.967471][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2634.967471][ T1364] netlink_rcv_skb+0x130/0x360 [ 2634.967471][ T1364] netlink_unicast+0x449/0x710 [ 2634.967471][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2634.967471][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2634.967471][ T1364] ___sys_sendmsg+0xee/0x170 [ 2634.967471][ T1364] __sys_sendmsg+0xcd/0x170 [ 2634.967471][ T1364] do_syscall_64+0xc6/0x1e0 [ 2634.967471][ T1364] [ 2634.969855][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2634.969855][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2634.969855][ T1364] ipv6_find_idev+0x102/0x170 [ 2634.969855][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2634.969855][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2634.969855][ T1364] netlink_rcv_skb+0x130/0x360 [ 2634.969855][ T1364] netlink_unicast+0x449/0x710 [ 2634.969855][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2634.969855][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2634.969855][ T1364] ___sys_sendmsg+0xee/0x170 [ 2634.969855][ T1364] __sys_sendmsg+0xcd/0x170 [ 2634.969855][ T1364] do_syscall_64+0xc6/0x1e0 [ 2634.969855][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2634.969855][ T1364] [ 2634.971733][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2634.971733][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2634.971733][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2634.971733][ T1364] ipv6_find_idev+0x102/0x170 [ 2634.971733][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2634.971733][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2634.971733][ T1364] netlink_rcv_skb+0x130/0x360 [ 2634.971733][ T1364] netlink_unicast+0x449/0x710 [ 2634.971733][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2634.971733][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2634.971733][ T1364] ___sys_sendmsg+0xee/0x170 [ 2634.971733][ T1364] __sys_sendmsg+0xcd/0x170 [ 2634.971733][ T1364] do_syscall_64+0xc6/0x1e0 [ 2634.971733][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2634.971733][ T1364] [ 2645.171086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2645.171610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2645.171610][ T1364] ___neigh_create+0x14b/0xf60 [ 2645.171610][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2645.171610][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2645.171610][ T1364] ip6_output+0x1f3/0x770 [ 2645.171610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2645.171610][ T1364] mld_sendpack+0x62d/0xbc0 [ 2645.171610][ T1364] mld_ifc_work+0x32/0x1f0 [ 2645.171610][ T1364] process_one_work+0x84d/0x18a0 [ 2645.171610][ T1364] worker_thread+0x587/0xd30 [ 2645.171610][ T1364] kthread+0x28a/0x350 [ 2645.171610][ T1364] ret_from_fork+0x31/0x70 [ 2645.171610][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2645.171610][ T1364] [ 2645.173483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2645.173483][ T1364] dst_init+0x84/0x4a0 [ 2645.173483][ T1364] dst_alloc+0x97/0x150 [ 2645.173483][ T1364] ip6_dst_alloc+0x23/0x90 [ 2645.173483][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2645.173483][ T1364] ip6_pol_route+0x56f/0x840 [ 2645.173483][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2645.173483][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2645.173483][ T1364] ipv6_rcv+0x1ad/0x810 [ 2645.173483][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2645.173483][ T1364] process_backlog+0x101/0x620 [ 2645.173483][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2645.173483][ T1364] net_rx_action+0x495/0xbe0 [ 2645.173483][ T1364] __do_softirq+0x1b5/0x7f6 [ 2645.173483][ T1364] [ 2645.175485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2645.175485][ T1364] netdev_get_by_index+0x5e/0x80 [ 2645.175485][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2645.175485][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2645.175485][ T1364] ip6_route_add+0x1c/0x140 [ 2645.175485][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2645.175485][ T1364] addrconf_add_dev+0xe2/0x170 [ 2645.175485][ T1364] inet6_addr_add+0x12f/0xa40 [ 2645.175485][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2645.175485][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2645.175485][ T1364] netlink_rcv_skb+0x130/0x360 [ 2645.175485][ T1364] netlink_unicast+0x449/0x710 [ 2645.175485][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2645.175485][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2645.175485][ T1364] ___sys_sendmsg+0xee/0x170 [ 2645.175485][ T1364] __sys_sendmsg+0xcd/0x170 [ 2645.175485][ T1364] do_syscall_64+0xc6/0x1e0 [ 2645.175485][ T1364] [ 2645.177868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2645.177868][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2645.177868][ T1364] ipv6_find_idev+0x102/0x170 [ 2645.177868][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2645.177868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2645.177868][ T1364] netlink_rcv_skb+0x130/0x360 [ 2645.177868][ T1364] netlink_unicast+0x449/0x710 [ 2645.177868][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2645.177868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2645.177868][ T1364] ___sys_sendmsg+0xee/0x170 [ 2645.177868][ T1364] __sys_sendmsg+0xcd/0x170 [ 2645.177868][ T1364] do_syscall_64+0xc6/0x1e0 [ 2645.177868][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2645.177868][ T1364] [ 2645.179738][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2645.179738][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2645.179738][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2645.179738][ T1364] ipv6_find_idev+0x102/0x170 [ 2645.179738][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2645.179738][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2645.179738][ T1364] netlink_rcv_skb+0x130/0x360 [ 2645.179738][ T1364] netlink_unicast+0x449/0x710 [ 2645.179738][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2645.179738][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2645.179738][ T1364] ___sys_sendmsg+0xee/0x170 [ 2645.179738][ T1364] __sys_sendmsg+0xcd/0x170 [ 2645.179738][ T1364] do_syscall_64+0xc6/0x1e0 [ 2645.179738][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2645.179738][ T1364] [ 2655.363042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2655.363497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2655.363497][ T1364] ___neigh_create+0x14b/0xf60 [ 2655.363497][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2655.363497][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2655.363497][ T1364] ip6_output+0x1f3/0x770 [ 2655.363497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2655.363497][ T1364] mld_sendpack+0x62d/0xbc0 [ 2655.363497][ T1364] mld_ifc_work+0x32/0x1f0 [ 2655.363497][ T1364] process_one_work+0x84d/0x18a0 [ 2655.363497][ T1364] worker_thread+0x587/0xd30 [ 2655.363497][ T1364] kthread+0x28a/0x350 [ 2655.363497][ T1364] ret_from_fork+0x31/0x70 [ 2655.363497][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2655.363497][ T1364] [ 2655.365220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2655.365220][ T1364] dst_init+0x84/0x4a0 [ 2655.365220][ T1364] dst_alloc+0x97/0x150 [ 2655.365220][ T1364] ip6_dst_alloc+0x23/0x90 [ 2655.365220][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2655.365220][ T1364] ip6_pol_route+0x56f/0x840 [ 2655.365220][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2655.365220][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2655.365220][ T1364] ipv6_rcv+0x1ad/0x810 [ 2655.365220][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2655.365220][ T1364] process_backlog+0x101/0x620 [ 2655.365220][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2655.365220][ T1364] net_rx_action+0x495/0xbe0 [ 2655.365220][ T1364] __do_softirq+0x1b5/0x7f6 [ 2655.365220][ T1364] [ 2655.367069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2655.367069][ T1364] netdev_get_by_index+0x5e/0x80 [ 2655.367069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2655.367069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2655.367069][ T1364] ip6_route_add+0x1c/0x140 [ 2655.367069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2655.367069][ T1364] addrconf_add_dev+0xe2/0x170 [ 2655.367069][ T1364] inet6_addr_add+0x12f/0xa40 [ 2655.367069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2655.367069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2655.367069][ T1364] netlink_rcv_skb+0x130/0x360 [ 2655.367069][ T1364] netlink_unicast+0x449/0x710 [ 2655.367069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2655.367069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2655.367069][ T1364] ___sys_sendmsg+0xee/0x170 [ 2655.367069][ T1364] __sys_sendmsg+0xcd/0x170 [ 2655.367069][ T1364] do_syscall_64+0xc6/0x1e0 [ 2655.367069][ T1364] [ 2655.369301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2655.369301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2655.369301][ T1364] ipv6_find_idev+0x102/0x170 [ 2655.369301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2655.369301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2655.369301][ T1364] netlink_rcv_skb+0x130/0x360 [ 2655.369301][ T1364] netlink_unicast+0x449/0x710 [ 2655.369301][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2655.369301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2655.369301][ T1364] ___sys_sendmsg+0xee/0x170 [ 2655.369301][ T1364] __sys_sendmsg+0xcd/0x170 [ 2655.369301][ T1364] do_syscall_64+0xc6/0x1e0 [ 2655.369301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2655.369301][ T1364] [ 2655.371034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2655.371034][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2655.371034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2655.371034][ T1364] ipv6_find_idev+0x102/0x170 [ 2655.371034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2655.371034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2655.371034][ T1364] netlink_rcv_skb+0x130/0x360 [ 2655.371034][ T1364] netlink_unicast+0x449/0x710 [ 2655.371034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2655.371034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2655.371034][ T1364] ___sys_sendmsg+0xee/0x170 [ 2655.371034][ T1364] __sys_sendmsg+0xcd/0x170 [ 2655.371034][ T1364] do_syscall_64+0xc6/0x1e0 [ 2655.371034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2655.371034][ T1364] [ 2665.611112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2665.611773][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2665.611773][ T1364] ___neigh_create+0x14b/0xf60 [ 2665.611773][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2665.611773][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2665.611773][ T1364] ip6_output+0x1f3/0x770 [ 2665.611773][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2665.611773][ T1364] mld_sendpack+0x62d/0xbc0 [ 2665.611773][ T1364] mld_ifc_work+0x32/0x1f0 [ 2665.611773][ T1364] process_one_work+0x84d/0x18a0 [ 2665.611773][ T1364] worker_thread+0x587/0xd30 [ 2665.611773][ T1364] kthread+0x28a/0x350 [ 2665.611773][ T1364] ret_from_fork+0x31/0x70 [ 2665.611773][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2665.611773][ T1364] [ 2665.614489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2665.614489][ T1364] dst_init+0x84/0x4a0 [ 2665.614489][ T1364] dst_alloc+0x97/0x150 [ 2665.614489][ T1364] ip6_dst_alloc+0x23/0x90 [ 2665.614489][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2665.614489][ T1364] ip6_pol_route+0x56f/0x840 [ 2665.614489][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2665.614489][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2665.614489][ T1364] ipv6_rcv+0x1ad/0x810 [ 2665.614489][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2665.614489][ T1364] process_backlog+0x101/0x620 [ 2665.614489][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2665.614489][ T1364] net_rx_action+0x495/0xbe0 [ 2665.614489][ T1364] __do_softirq+0x1b5/0x7f6 [ 2665.614489][ T1364] [ 2665.617474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2665.617474][ T1364] netdev_get_by_index+0x5e/0x80 [ 2665.617474][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2665.617474][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2665.617474][ T1364] ip6_route_add+0x1c/0x140 [ 2665.617474][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2665.617474][ T1364] addrconf_add_dev+0xe2/0x170 [ 2665.617474][ T1364] inet6_addr_add+0x12f/0xa40 [ 2665.617474][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2665.617474][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2665.617474][ T1364] netlink_rcv_skb+0x130/0x360 [ 2665.617474][ T1364] netlink_unicast+0x449/0x710 [ 2665.617474][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2665.617474][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2665.617474][ T1364] ___sys_sendmsg+0xee/0x170 [ 2665.617474][ T1364] __sys_sendmsg+0xcd/0x170 [ 2665.617474][ T1364] do_syscall_64+0xc6/0x1e0 [ 2665.617474][ T1364] [ 2665.620946][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2665.620946][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2665.620946][ T1364] ipv6_find_idev+0x102/0x170 [ 2665.620946][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2665.620946][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2665.620946][ T1364] netlink_rcv_skb+0x130/0x360 [ 2665.620946][ T1364] netlink_unicast+0x449/0x710 [ 2665.620946][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2665.620946][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2665.620946][ T1364] ___sys_sendmsg+0xee/0x170 [ 2665.620946][ T1364] __sys_sendmsg+0xcd/0x170 [ 2665.620946][ T1364] do_syscall_64+0xc6/0x1e0 [ 2665.620946][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2665.620946][ T1364] [ 2665.623726][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2665.623726][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2665.623726][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2665.623726][ T1364] ipv6_find_idev+0x102/0x170 [ 2665.623726][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2665.623726][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2665.623726][ T1364] netlink_rcv_skb+0x130/0x360 [ 2665.623726][ T1364] netlink_unicast+0x449/0x710 [ 2665.623726][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2665.623726][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2665.623726][ T1364] ___sys_sendmsg+0xee/0x170 [ 2665.623726][ T1364] __sys_sendmsg+0xcd/0x170 [ 2665.623726][ T1364] do_syscall_64+0xc6/0x1e0 [ 2665.623726][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2665.623726][ T1364] [ 2675.635072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2675.635525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2675.635525][ T1364] ___neigh_create+0x14b/0xf60 [ 2675.635525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2675.635525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2675.635525][ T1364] ip6_output+0x1f3/0x770 [ 2675.635525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2675.635525][ T1364] mld_sendpack+0x62d/0xbc0 [ 2675.635525][ T1364] mld_ifc_work+0x32/0x1f0 [ 2675.635525][ T1364] process_one_work+0x84d/0x18a0 [ 2675.635525][ T1364] worker_thread+0x587/0xd30 [ 2675.635525][ T1364] kthread+0x28a/0x350 [ 2675.635525][ T1364] ret_from_fork+0x31/0x70 [ 2675.635525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2675.635525][ T1364] [ 2675.637240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2675.637240][ T1364] dst_init+0x84/0x4a0 [ 2675.637240][ T1364] dst_alloc+0x97/0x150 [ 2675.637240][ T1364] ip6_dst_alloc+0x23/0x90 [ 2675.637240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2675.637240][ T1364] ip6_pol_route+0x56f/0x840 [ 2675.637240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2675.637240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2675.637240][ T1364] ipv6_rcv+0x1ad/0x810 [ 2675.637240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2675.637240][ T1364] process_backlog+0x101/0x620 [ 2675.637240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2675.637240][ T1364] net_rx_action+0x495/0xbe0 [ 2675.637240][ T1364] __do_softirq+0x1b5/0x7f6 [ 2675.637240][ T1364] [ 2675.639059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2675.639059][ T1364] netdev_get_by_index+0x5e/0x80 [ 2675.639059][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2675.639059][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2675.639059][ T1364] ip6_route_add+0x1c/0x140 [ 2675.639059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2675.639059][ T1364] addrconf_add_dev+0xe2/0x170 [ 2675.639059][ T1364] inet6_addr_add+0x12f/0xa40 [ 2675.639059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2675.639059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2675.639059][ T1364] netlink_rcv_skb+0x130/0x360 [ 2675.639059][ T1364] netlink_unicast+0x449/0x710 [ 2675.639059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2675.639059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2675.639059][ T1364] ___sys_sendmsg+0xee/0x170 [ 2675.639059][ T1364] __sys_sendmsg+0xcd/0x170 [ 2675.639059][ T1364] do_syscall_64+0xc6/0x1e0 [ 2675.639059][ T1364] [ 2675.641244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2675.641244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2675.641244][ T1364] ipv6_find_idev+0x102/0x170 [ 2675.641244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2675.641244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2675.641244][ T1364] netlink_rcv_skb+0x130/0x360 [ 2675.641244][ T1364] netlink_unicast+0x449/0x710 [ 2675.641244][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2675.641244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2675.641244][ T1364] ___sys_sendmsg+0xee/0x170 [ 2675.641244][ T1364] __sys_sendmsg+0xcd/0x170 [ 2675.641244][ T1364] do_syscall_64+0xc6/0x1e0 [ 2675.641244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2675.641244][ T1364] [ 2675.642951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2675.642951][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2675.642951][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2675.642951][ T1364] ipv6_find_idev+0x102/0x170 [ 2675.642951][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2675.642951][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2675.642951][ T1364] netlink_rcv_skb+0x130/0x360 [ 2675.642951][ T1364] netlink_unicast+0x449/0x710 [ 2675.642951][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2675.642951][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2675.642951][ T1364] ___sys_sendmsg+0xee/0x170 [ 2675.642951][ T1364] __sys_sendmsg+0xcd/0x170 [ 2675.642951][ T1364] do_syscall_64+0xc6/0x1e0 [ 2675.642951][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2675.642951][ T1364] [ 2685.883033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2685.883487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2685.883487][ T1364] ___neigh_create+0x14b/0xf60 [ 2685.883487][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2685.883487][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2685.883487][ T1364] ip6_output+0x1f3/0x770 [ 2685.883487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2685.883487][ T1364] mld_sendpack+0x62d/0xbc0 [ 2685.883487][ T1364] mld_ifc_work+0x32/0x1f0 [ 2685.883487][ T1364] process_one_work+0x84d/0x18a0 [ 2685.883487][ T1364] worker_thread+0x587/0xd30 [ 2685.883487][ T1364] kthread+0x28a/0x350 [ 2685.883487][ T1364] ret_from_fork+0x31/0x70 [ 2685.883487][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2685.883487][ T1364] [ 2685.885277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2685.885277][ T1364] dst_init+0x84/0x4a0 [ 2685.885277][ T1364] dst_alloc+0x97/0x150 [ 2685.885277][ T1364] ip6_dst_alloc+0x23/0x90 [ 2685.885277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2685.885277][ T1364] ip6_pol_route+0x56f/0x840 [ 2685.885277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2685.885277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2685.885277][ T1364] ipv6_rcv+0x1ad/0x810 [ 2685.885277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2685.885277][ T1364] process_backlog+0x101/0x620 [ 2685.885277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2685.885277][ T1364] net_rx_action+0x495/0xbe0 [ 2685.885277][ T1364] __do_softirq+0x1b5/0x7f6 [ 2685.885277][ T1364] [ 2685.887143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2685.887143][ T1364] netdev_get_by_index+0x5e/0x80 [ 2685.887143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2685.887143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2685.887143][ T1364] ip6_route_add+0x1c/0x140 [ 2685.887143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2685.887143][ T1364] addrconf_add_dev+0xe2/0x170 [ 2685.887143][ T1364] inet6_addr_add+0x12f/0xa40 [ 2685.887143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2685.887143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2685.887143][ T1364] netlink_rcv_skb+0x130/0x360 [ 2685.887143][ T1364] netlink_unicast+0x449/0x710 [ 2685.887143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2685.887143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2685.887143][ T1364] ___sys_sendmsg+0xee/0x170 [ 2685.887143][ T1364] __sys_sendmsg+0xcd/0x170 [ 2685.887143][ T1364] do_syscall_64+0xc6/0x1e0 [ 2685.887143][ T1364] [ 2685.889453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2685.889453][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2685.889453][ T1364] ipv6_find_idev+0x102/0x170 [ 2685.889453][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2685.889453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2685.889453][ T1364] netlink_rcv_skb+0x130/0x360 [ 2685.889453][ T1364] netlink_unicast+0x449/0x710 [ 2685.889453][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2685.889453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2685.889453][ T1364] ___sys_sendmsg+0xee/0x170 [ 2685.889453][ T1364] __sys_sendmsg+0xcd/0x170 [ 2685.889453][ T1364] do_syscall_64+0xc6/0x1e0 [ 2685.889453][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2685.889453][ T1364] [ 2685.891234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2685.891234][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2685.891234][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2685.891234][ T1364] ipv6_find_idev+0x102/0x170 [ 2685.891234][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2685.891234][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2685.891234][ T1364] netlink_rcv_skb+0x130/0x360 [ 2685.891234][ T1364] netlink_unicast+0x449/0x710 [ 2685.891234][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2685.891234][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2685.891234][ T1364] ___sys_sendmsg+0xee/0x170 [ 2685.891234][ T1364] __sys_sendmsg+0xcd/0x170 [ 2685.891234][ T1364] do_syscall_64+0xc6/0x1e0 [ 2685.891234][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2685.891234][ T1364] [ 2696.107042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2696.107549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2696.107549][ T1364] ___neigh_create+0x14b/0xf60 [ 2696.107549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2696.107549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2696.107549][ T1364] ip6_output+0x1f3/0x770 [ 2696.107549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2696.107549][ T1364] mld_sendpack+0x62d/0xbc0 [ 2696.107549][ T1364] mld_ifc_work+0x32/0x1f0 [ 2696.107549][ T1364] process_one_work+0x84d/0x18a0 [ 2696.107549][ T1364] worker_thread+0x587/0xd30 [ 2696.107549][ T1364] kthread+0x28a/0x350 [ 2696.107549][ T1364] ret_from_fork+0x31/0x70 [ 2696.107549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2696.107549][ T1364] [ 2696.109273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2696.109273][ T1364] dst_init+0x84/0x4a0 [ 2696.109273][ T1364] dst_alloc+0x97/0x150 [ 2696.109273][ T1364] ip6_dst_alloc+0x23/0x90 [ 2696.109273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2696.109273][ T1364] ip6_pol_route+0x56f/0x840 [ 2696.109273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2696.109273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2696.109273][ T1364] ipv6_rcv+0x1ad/0x810 [ 2696.109273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2696.109273][ T1364] process_backlog+0x101/0x620 [ 2696.109273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2696.109273][ T1364] net_rx_action+0x495/0xbe0 [ 2696.109273][ T1364] __do_softirq+0x1b5/0x7f6 [ 2696.109273][ T1364] [ 2696.111126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2696.111126][ T1364] netdev_get_by_index+0x5e/0x80 [ 2696.111126][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2696.111126][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2696.111126][ T1364] ip6_route_add+0x1c/0x140 [ 2696.111126][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2696.111126][ T1364] addrconf_add_dev+0xe2/0x170 [ 2696.111126][ T1364] inet6_addr_add+0x12f/0xa40 [ 2696.111126][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2696.111126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2696.111126][ T1364] netlink_rcv_skb+0x130/0x360 [ 2696.111126][ T1364] netlink_unicast+0x449/0x710 [ 2696.111126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2696.111126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2696.111126][ T1364] ___sys_sendmsg+0xee/0x170 [ 2696.111126][ T1364] __sys_sendmsg+0xcd/0x170 [ 2696.111126][ T1364] do_syscall_64+0xc6/0x1e0 [ 2696.111126][ T1364] [ 2696.113314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2696.113314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2696.113314][ T1364] ipv6_find_idev+0x102/0x170 [ 2696.113314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2696.113314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2696.113314][ T1364] netlink_rcv_skb+0x130/0x360 [ 2696.113314][ T1364] netlink_unicast+0x449/0x710 [ 2696.113314][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2696.113314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2696.113314][ T1364] ___sys_sendmsg+0xee/0x170 [ 2696.113314][ T1364] __sys_sendmsg+0xcd/0x170 [ 2696.113314][ T1364] do_syscall_64+0xc6/0x1e0 [ 2696.113314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2696.113314][ T1364] [ 2696.115016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2696.115016][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2696.115016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2696.115016][ T1364] ipv6_find_idev+0x102/0x170 [ 2696.115016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2696.115016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2696.115016][ T1364] netlink_rcv_skb+0x130/0x360 [ 2696.115016][ T1364] netlink_unicast+0x449/0x710 [ 2696.115016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2696.115016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2696.115016][ T1364] ___sys_sendmsg+0xee/0x170 [ 2696.115016][ T1364] __sys_sendmsg+0xcd/0x170 [ 2696.115016][ T1364] do_syscall_64+0xc6/0x1e0 [ 2696.115016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2696.115016][ T1364] [ 2706.355019][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2706.355642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2706.355642][ T1364] ___neigh_create+0x14b/0xf60 [ 2706.355642][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2706.355642][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2706.355642][ T1364] ip6_output+0x1f3/0x770 [ 2706.355642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2706.355642][ T1364] mld_sendpack+0x62d/0xbc0 [ 2706.355642][ T1364] mld_ifc_work+0x32/0x1f0 [ 2706.355642][ T1364] process_one_work+0x84d/0x18a0 [ 2706.355642][ T1364] worker_thread+0x587/0xd30 [ 2706.355642][ T1364] kthread+0x28a/0x350 [ 2706.355642][ T1364] ret_from_fork+0x31/0x70 [ 2706.355642][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2706.355642][ T1364] [ 2706.357464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2706.357464][ T1364] dst_init+0x84/0x4a0 [ 2706.357464][ T1364] dst_alloc+0x97/0x150 [ 2706.357464][ T1364] ip6_dst_alloc+0x23/0x90 [ 2706.357464][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2706.357464][ T1364] ip6_pol_route+0x56f/0x840 [ 2706.357464][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2706.357464][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2706.357464][ T1364] ipv6_rcv+0x1ad/0x810 [ 2706.357464][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2706.357464][ T1364] process_backlog+0x101/0x620 [ 2706.357464][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2706.357464][ T1364] net_rx_action+0x495/0xbe0 [ 2706.357464][ T1364] __do_softirq+0x1b5/0x7f6 [ 2706.357464][ T1364] [ 2706.359339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2706.359339][ T1364] netdev_get_by_index+0x5e/0x80 [ 2706.359339][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2706.359339][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2706.359339][ T1364] ip6_route_add+0x1c/0x140 [ 2706.359339][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2706.359339][ T1364] addrconf_add_dev+0xe2/0x170 [ 2706.359339][ T1364] inet6_addr_add+0x12f/0xa40 [ 2706.359339][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2706.359339][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2706.359339][ T1364] netlink_rcv_skb+0x130/0x360 [ 2706.359339][ T1364] netlink_unicast+0x449/0x710 [ 2706.359339][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2706.359339][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2706.359339][ T1364] ___sys_sendmsg+0xee/0x170 [ 2706.359339][ T1364] __sys_sendmsg+0xcd/0x170 [ 2706.359339][ T1364] do_syscall_64+0xc6/0x1e0 [ 2706.359339][ T1364] [ 2706.361536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2706.361536][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2706.361536][ T1364] ipv6_find_idev+0x102/0x170 [ 2706.361536][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2706.361536][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2706.361536][ T1364] netlink_rcv_skb+0x130/0x360 [ 2706.361536][ T1364] netlink_unicast+0x449/0x710 [ 2706.361536][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2706.361536][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2706.361536][ T1364] ___sys_sendmsg+0xee/0x170 [ 2706.361536][ T1364] __sys_sendmsg+0xcd/0x170 [ 2706.361536][ T1364] do_syscall_64+0xc6/0x1e0 [ 2706.361536][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2706.361536][ T1364] [ 2706.363478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2706.363478][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2706.363478][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2706.363478][ T1364] ipv6_find_idev+0x102/0x170 [ 2706.363478][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2706.363478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2706.363478][ T1364] netlink_rcv_skb+0x130/0x360 [ 2706.363478][ T1364] netlink_unicast+0x449/0x710 [ 2706.363478][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2706.363478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2706.363478][ T1364] ___sys_sendmsg+0xee/0x170 [ 2706.363478][ T1364] __sys_sendmsg+0xcd/0x170 [ 2706.363478][ T1364] do_syscall_64+0xc6/0x1e0 [ 2706.363478][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2706.363478][ T1364] [ 2716.611053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2716.611652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2716.611652][ T1364] ___neigh_create+0x14b/0xf60 [ 2716.611652][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2716.611652][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2716.611652][ T1364] ip6_output+0x1f3/0x770 [ 2716.611652][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2716.611652][ T1364] mld_sendpack+0x62d/0xbc0 [ 2716.611652][ T1364] mld_ifc_work+0x32/0x1f0 [ 2716.611652][ T1364] process_one_work+0x84d/0x18a0 [ 2716.611652][ T1364] worker_thread+0x587/0xd30 [ 2716.611652][ T1364] kthread+0x28a/0x350 [ 2716.611652][ T1364] ret_from_fork+0x31/0x70 [ 2716.611652][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2716.611652][ T1364] [ 2716.614383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2716.614383][ T1364] dst_init+0x84/0x4a0 [ 2716.614383][ T1364] dst_alloc+0x97/0x150 [ 2716.614383][ T1364] ip6_dst_alloc+0x23/0x90 [ 2716.614383][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2716.614383][ T1364] ip6_pol_route+0x56f/0x840 [ 2716.614383][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2716.614383][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2716.614383][ T1364] ipv6_rcv+0x1ad/0x810 [ 2716.614383][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2716.614383][ T1364] process_backlog+0x101/0x620 [ 2716.614383][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2716.614383][ T1364] net_rx_action+0x495/0xbe0 [ 2716.614383][ T1364] __do_softirq+0x1b5/0x7f6 [ 2716.614383][ T1364] [ 2716.617296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2716.617296][ T1364] netdev_get_by_index+0x5e/0x80 [ 2716.617296][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2716.617296][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2716.617296][ T1364] ip6_route_add+0x1c/0x140 [ 2716.617296][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2716.617296][ T1364] addrconf_add_dev+0xe2/0x170 [ 2716.617296][ T1364] inet6_addr_add+0x12f/0xa40 [ 2716.617296][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2716.617296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2716.617296][ T1364] netlink_rcv_skb+0x130/0x360 [ 2716.617296][ T1364] netlink_unicast+0x449/0x710 [ 2716.617296][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2716.617296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2716.617296][ T1364] ___sys_sendmsg+0xee/0x170 [ 2716.617296][ T1364] __sys_sendmsg+0xcd/0x170 [ 2716.617296][ T1364] do_syscall_64+0xc6/0x1e0 [ 2716.617296][ T1364] [ 2716.620818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2716.620818][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2716.620818][ T1364] ipv6_find_idev+0x102/0x170 [ 2716.620818][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2716.620818][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2716.620818][ T1364] netlink_rcv_skb+0x130/0x360 [ 2716.620818][ T1364] netlink_unicast+0x449/0x710 [ 2716.620818][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2716.620818][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2716.620818][ T1364] ___sys_sendmsg+0xee/0x170 [ 2716.620818][ T1364] __sys_sendmsg+0xcd/0x170 [ 2716.620818][ T1364] do_syscall_64+0xc6/0x1e0 [ 2716.620818][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2716.620818][ T1364] [ 2716.623558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2716.623558][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2716.623558][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2716.623558][ T1364] ipv6_find_idev+0x102/0x170 [ 2716.623558][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2716.623558][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2716.623558][ T1364] netlink_rcv_skb+0x130/0x360 [ 2716.623558][ T1364] netlink_unicast+0x449/0x710 [ 2716.623558][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2716.623558][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2716.623558][ T1364] ___sys_sendmsg+0xee/0x170 [ 2716.623558][ T1364] __sys_sendmsg+0xcd/0x170 [ 2716.623558][ T1364] do_syscall_64+0xc6/0x1e0 [ 2716.623558][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2716.623558][ T1364] [ 2726.691107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2726.691759][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2726.691759][ T1364] ___neigh_create+0x14b/0xf60 [ 2726.691759][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2726.691759][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2726.691759][ T1364] ip6_output+0x1f3/0x770 [ 2726.691759][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2726.691759][ T1364] mld_sendpack+0x62d/0xbc0 [ 2726.691759][ T1364] mld_ifc_work+0x32/0x1f0 [ 2726.691759][ T1364] process_one_work+0x84d/0x18a0 [ 2726.691759][ T1364] worker_thread+0x587/0xd30 [ 2726.691759][ T1364] kthread+0x28a/0x350 [ 2726.691759][ T1364] ret_from_fork+0x31/0x70 [ 2726.691759][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2726.691759][ T1364] [ 2726.694435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2726.694435][ T1364] dst_init+0x84/0x4a0 [ 2726.694435][ T1364] dst_alloc+0x97/0x150 [ 2726.694435][ T1364] ip6_dst_alloc+0x23/0x90 [ 2726.694435][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2726.694435][ T1364] ip6_pol_route+0x56f/0x840 [ 2726.694435][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2726.694435][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2726.694435][ T1364] ipv6_rcv+0x1ad/0x810 [ 2726.694435][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2726.694435][ T1364] process_backlog+0x101/0x620 [ 2726.694435][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2726.694435][ T1364] net_rx_action+0x495/0xbe0 [ 2726.694435][ T1364] __do_softirq+0x1b5/0x7f6 [ 2726.694435][ T1364] [ 2726.697379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2726.697379][ T1364] netdev_get_by_index+0x5e/0x80 [ 2726.697379][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2726.697379][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2726.697379][ T1364] ip6_route_add+0x1c/0x140 [ 2726.697379][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2726.697379][ T1364] addrconf_add_dev+0xe2/0x170 [ 2726.697379][ T1364] inet6_addr_add+0x12f/0xa40 [ 2726.697379][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2726.697379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2726.697379][ T1364] netlink_rcv_skb+0x130/0x360 [ 2726.697379][ T1364] netlink_unicast+0x449/0x710 [ 2726.697379][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2726.697379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2726.697379][ T1364] ___sys_sendmsg+0xee/0x170 [ 2726.697379][ T1364] __sys_sendmsg+0xcd/0x170 [ 2726.697379][ T1364] do_syscall_64+0xc6/0x1e0 [ 2726.697379][ T1364] [ 2726.700655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2726.700655][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2726.700655][ T1364] ipv6_find_idev+0x102/0x170 [ 2726.700655][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2726.700655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2726.700655][ T1364] netlink_rcv_skb+0x130/0x360 [ 2726.700655][ T1364] netlink_unicast+0x449/0x710 [ 2726.700655][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2726.700655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2726.700655][ T1364] ___sys_sendmsg+0xee/0x170 [ 2726.700655][ T1364] __sys_sendmsg+0xcd/0x170 [ 2726.700655][ T1364] do_syscall_64+0xc6/0x1e0 [ 2726.700655][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2726.700655][ T1364] [ 2726.704252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2726.704252][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2726.704252][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2726.704252][ T1364] ipv6_find_idev+0x102/0x170 [ 2726.704252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2726.704252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2726.704252][ T1364] netlink_rcv_skb+0x130/0x360 [ 2726.704252][ T1364] netlink_unicast+0x449/0x710 [ 2726.704252][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2726.704252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2726.704252][ T1364] ___sys_sendmsg+0xee/0x170 [ 2726.704252][ T1364] __sys_sendmsg+0xcd/0x170 [ 2726.704252][ T1364] do_syscall_64+0xc6/0x1e0 [ 2726.704252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2726.704252][ T1364] [ 2736.763078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2736.763539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2736.763539][ T1364] ___neigh_create+0x14b/0xf60 [ 2736.763539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2736.763539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2736.763539][ T1364] ip6_output+0x1f3/0x770 [ 2736.763539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2736.763539][ T1364] mld_sendpack+0x62d/0xbc0 [ 2736.763539][ T1364] mld_ifc_work+0x32/0x1f0 [ 2736.763539][ T1364] process_one_work+0x84d/0x18a0 [ 2736.763539][ T1364] worker_thread+0x587/0xd30 [ 2736.763539][ T1364] kthread+0x28a/0x350 [ 2736.763539][ T1364] ret_from_fork+0x31/0x70 [ 2736.763539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2736.763539][ T1364] [ 2736.765282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2736.765282][ T1364] dst_init+0x84/0x4a0 [ 2736.765282][ T1364] dst_alloc+0x97/0x150 [ 2736.765282][ T1364] ip6_dst_alloc+0x23/0x90 [ 2736.765282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2736.765282][ T1364] ip6_pol_route+0x56f/0x840 [ 2736.765282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2736.765282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2736.765282][ T1364] ipv6_rcv+0x1ad/0x810 [ 2736.765282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2736.765282][ T1364] process_backlog+0x101/0x620 [ 2736.765282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2736.765282][ T1364] net_rx_action+0x495/0xbe0 [ 2736.765282][ T1364] __do_softirq+0x1b5/0x7f6 [ 2736.765282][ T1364] [ 2736.767097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2736.767097][ T1364] netdev_get_by_index+0x5e/0x80 [ 2736.767097][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2736.767097][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2736.767097][ T1364] ip6_route_add+0x1c/0x140 [ 2736.767097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2736.767097][ T1364] addrconf_add_dev+0xe2/0x170 [ 2736.767097][ T1364] inet6_addr_add+0x12f/0xa40 [ 2736.767097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2736.767097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2736.767097][ T1364] netlink_rcv_skb+0x130/0x360 [ 2736.767097][ T1364] netlink_unicast+0x449/0x710 [ 2736.767097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2736.767097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2736.767097][ T1364] ___sys_sendmsg+0xee/0x170 [ 2736.767097][ T1364] __sys_sendmsg+0xcd/0x170 [ 2736.767097][ T1364] do_syscall_64+0xc6/0x1e0 [ 2736.767097][ T1364] [ 2736.769276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2736.769276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2736.769276][ T1364] ipv6_find_idev+0x102/0x170 [ 2736.769276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2736.769276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2736.769276][ T1364] netlink_rcv_skb+0x130/0x360 [ 2736.769276][ T1364] netlink_unicast+0x449/0x710 [ 2736.769276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2736.769276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2736.769276][ T1364] ___sys_sendmsg+0xee/0x170 [ 2736.769276][ T1364] __sys_sendmsg+0xcd/0x170 [ 2736.769276][ T1364] do_syscall_64+0xc6/0x1e0 [ 2736.769276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2736.769276][ T1364] [ 2736.770973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2736.770973][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2736.770973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2736.770973][ T1364] ipv6_find_idev+0x102/0x170 [ 2736.770973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2736.770973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2736.770973][ T1364] netlink_rcv_skb+0x130/0x360 [ 2736.770973][ T1364] netlink_unicast+0x449/0x710 [ 2736.770973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2736.770973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2736.770973][ T1364] ___sys_sendmsg+0xee/0x170 [ 2736.770973][ T1364] __sys_sendmsg+0xcd/0x170 [ 2736.770973][ T1364] do_syscall_64+0xc6/0x1e0 [ 2736.770973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2736.770973][ T1364] [ 2746.843055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2746.843501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2746.843501][ T1364] ___neigh_create+0x14b/0xf60 [ 2746.843501][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2746.843501][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2746.843501][ T1364] ip6_output+0x1f3/0x770 [ 2746.843501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2746.843501][ T1364] mld_sendpack+0x62d/0xbc0 [ 2746.843501][ T1364] mld_ifc_work+0x32/0x1f0 [ 2746.843501][ T1364] process_one_work+0x84d/0x18a0 [ 2746.843501][ T1364] worker_thread+0x587/0xd30 [ 2746.843501][ T1364] kthread+0x28a/0x350 [ 2746.843501][ T1364] ret_from_fork+0x31/0x70 [ 2746.843501][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2746.843501][ T1364] [ 2746.845293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2746.845293][ T1364] dst_init+0x84/0x4a0 [ 2746.845293][ T1364] dst_alloc+0x97/0x150 [ 2746.845293][ T1364] ip6_dst_alloc+0x23/0x90 [ 2746.845293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2746.845293][ T1364] ip6_pol_route+0x56f/0x840 [ 2746.845293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2746.845293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2746.845293][ T1364] ipv6_rcv+0x1ad/0x810 [ 2746.845293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2746.845293][ T1364] process_backlog+0x101/0x620 [ 2746.845293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2746.845293][ T1364] net_rx_action+0x495/0xbe0 [ 2746.845293][ T1364] __do_softirq+0x1b5/0x7f6 [ 2746.845293][ T1364] [ 2746.847121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2746.847121][ T1364] netdev_get_by_index+0x5e/0x80 [ 2746.847121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2746.847121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2746.847121][ T1364] ip6_route_add+0x1c/0x140 [ 2746.847121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2746.847121][ T1364] addrconf_add_dev+0xe2/0x170 [ 2746.847121][ T1364] inet6_addr_add+0x12f/0xa40 [ 2746.847121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2746.847121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2746.847121][ T1364] netlink_rcv_skb+0x130/0x360 [ 2746.847121][ T1364] netlink_unicast+0x449/0x710 [ 2746.847121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2746.847121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2746.847121][ T1364] ___sys_sendmsg+0xee/0x170 [ 2746.847121][ T1364] __sys_sendmsg+0xcd/0x170 [ 2746.847121][ T1364] do_syscall_64+0xc6/0x1e0 [ 2746.847121][ T1364] [ 2746.849296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2746.849296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2746.849296][ T1364] ipv6_find_idev+0x102/0x170 [ 2746.849296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2746.849296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2746.849296][ T1364] netlink_rcv_skb+0x130/0x360 [ 2746.849296][ T1364] netlink_unicast+0x449/0x710 [ 2746.849296][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2746.849296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2746.849296][ T1364] ___sys_sendmsg+0xee/0x170 [ 2746.849296][ T1364] __sys_sendmsg+0xcd/0x170 [ 2746.849296][ T1364] do_syscall_64+0xc6/0x1e0 [ 2746.849296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2746.849296][ T1364] [ 2746.851116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2746.851116][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2746.851116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2746.851116][ T1364] ipv6_find_idev+0x102/0x170 [ 2746.851116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2746.851116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2746.851116][ T1364] netlink_rcv_skb+0x130/0x360 [ 2746.851116][ T1364] netlink_unicast+0x449/0x710 [ 2746.851116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2746.851116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2746.851116][ T1364] ___sys_sendmsg+0xee/0x170 [ 2746.851116][ T1364] __sys_sendmsg+0xcd/0x170 [ 2746.851116][ T1364] do_syscall_64+0xc6/0x1e0 [ 2746.851116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2746.851116][ T1364] [ 2757.091084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2757.091559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2757.091559][ T1364] ___neigh_create+0x14b/0xf60 [ 2757.091559][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2757.091559][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2757.091559][ T1364] ip6_output+0x1f3/0x770 [ 2757.091559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2757.091559][ T1364] mld_sendpack+0x62d/0xbc0 [ 2757.091559][ T1364] mld_ifc_work+0x32/0x1f0 [ 2757.091559][ T1364] process_one_work+0x84d/0x18a0 [ 2757.091559][ T1364] worker_thread+0x587/0xd30 [ 2757.091559][ T1364] kthread+0x28a/0x350 [ 2757.091559][ T1364] ret_from_fork+0x31/0x70 [ 2757.091559][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2757.091559][ T1364] [ 2757.093320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2757.093320][ T1364] dst_init+0x84/0x4a0 [ 2757.093320][ T1364] dst_alloc+0x97/0x150 [ 2757.093320][ T1364] ip6_dst_alloc+0x23/0x90 [ 2757.093320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2757.093320][ T1364] ip6_pol_route+0x56f/0x840 [ 2757.093320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2757.093320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2757.093320][ T1364] ipv6_rcv+0x1ad/0x810 [ 2757.093320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2757.093320][ T1364] process_backlog+0x101/0x620 [ 2757.093320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2757.093320][ T1364] net_rx_action+0x495/0xbe0 [ 2757.093320][ T1364] __do_softirq+0x1b5/0x7f6 [ 2757.093320][ T1364] [ 2757.095167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2757.095167][ T1364] netdev_get_by_index+0x5e/0x80 [ 2757.095167][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2757.095167][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2757.095167][ T1364] ip6_route_add+0x1c/0x140 [ 2757.095167][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2757.095167][ T1364] addrconf_add_dev+0xe2/0x170 [ 2757.095167][ T1364] inet6_addr_add+0x12f/0xa40 [ 2757.095167][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2757.095167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2757.095167][ T1364] netlink_rcv_skb+0x130/0x360 [ 2757.095167][ T1364] netlink_unicast+0x449/0x710 [ 2757.095167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2757.095167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2757.095167][ T1364] ___sys_sendmsg+0xee/0x170 [ 2757.095167][ T1364] __sys_sendmsg+0xcd/0x170 [ 2757.095167][ T1364] do_syscall_64+0xc6/0x1e0 [ 2757.095167][ T1364] [ 2757.097408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2757.097408][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2757.097408][ T1364] ipv6_find_idev+0x102/0x170 [ 2757.097408][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2757.097408][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2757.097408][ T1364] netlink_rcv_skb+0x130/0x360 [ 2757.097408][ T1364] netlink_unicast+0x449/0x710 [ 2757.097408][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2757.097408][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2757.097408][ T1364] ___sys_sendmsg+0xee/0x170 [ 2757.097408][ T1364] __sys_sendmsg+0xcd/0x170 [ 2757.097408][ T1364] do_syscall_64+0xc6/0x1e0 [ 2757.097408][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2757.097408][ T1364] [ 2757.099154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2757.099154][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2757.099154][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2757.099154][ T1364] ipv6_find_idev+0x102/0x170 [ 2757.099154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2757.099154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2757.099154][ T1364] netlink_rcv_skb+0x130/0x360 [ 2757.099154][ T1364] netlink_unicast+0x449/0x710 [ 2757.099154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2757.099154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2757.099154][ T1364] ___sys_sendmsg+0xee/0x170 [ 2757.099154][ T1364] __sys_sendmsg+0xcd/0x170 [ 2757.099154][ T1364] do_syscall_64+0xc6/0x1e0 [ 2757.099154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2757.099154][ T1364] [ 2767.339048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2767.339533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2767.339533][ T1364] ___neigh_create+0x14b/0xf60 [ 2767.339533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2767.339533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2767.339533][ T1364] ip6_output+0x1f3/0x770 [ 2767.339533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2767.339533][ T1364] mld_sendpack+0x62d/0xbc0 [ 2767.339533][ T1364] mld_ifc_work+0x32/0x1f0 [ 2767.339533][ T1364] process_one_work+0x84d/0x18a0 [ 2767.339533][ T1364] worker_thread+0x587/0xd30 [ 2767.339533][ T1364] kthread+0x28a/0x350 [ 2767.339533][ T1364] ret_from_fork+0x31/0x70 [ 2767.339533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2767.339533][ T1364] [ 2767.341405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2767.341405][ T1364] dst_init+0x84/0x4a0 [ 2767.341405][ T1364] dst_alloc+0x97/0x150 [ 2767.341405][ T1364] ip6_dst_alloc+0x23/0x90 [ 2767.341405][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2767.341405][ T1364] ip6_pol_route+0x56f/0x840 [ 2767.341405][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2767.341405][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2767.341405][ T1364] ipv6_rcv+0x1ad/0x810 [ 2767.341405][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2767.341405][ T1364] process_backlog+0x101/0x620 [ 2767.341405][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2767.341405][ T1364] net_rx_action+0x495/0xbe0 [ 2767.341405][ T1364] __do_softirq+0x1b5/0x7f6 [ 2767.341405][ T1364] [ 2767.343451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2767.343451][ T1364] netdev_get_by_index+0x5e/0x80 [ 2767.343451][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2767.343451][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2767.343451][ T1364] ip6_route_add+0x1c/0x140 [ 2767.343451][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2767.343451][ T1364] addrconf_add_dev+0xe2/0x170 [ 2767.343451][ T1364] inet6_addr_add+0x12f/0xa40 [ 2767.343451][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2767.343451][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2767.343451][ T1364] netlink_rcv_skb+0x130/0x360 [ 2767.343451][ T1364] netlink_unicast+0x449/0x710 [ 2767.343451][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2767.343451][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2767.343451][ T1364] ___sys_sendmsg+0xee/0x170 [ 2767.343451][ T1364] __sys_sendmsg+0xcd/0x170 [ 2767.343451][ T1364] do_syscall_64+0xc6/0x1e0 [ 2767.343451][ T1364] [ 2767.345797][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2767.345797][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2767.345797][ T1364] ipv6_find_idev+0x102/0x170 [ 2767.345797][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2767.345797][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2767.345797][ T1364] netlink_rcv_skb+0x130/0x360 [ 2767.345797][ T1364] netlink_unicast+0x449/0x710 [ 2767.345797][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2767.345797][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2767.345797][ T1364] ___sys_sendmsg+0xee/0x170 [ 2767.345797][ T1364] __sys_sendmsg+0xcd/0x170 [ 2767.345797][ T1364] do_syscall_64+0xc6/0x1e0 [ 2767.345797][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2767.345797][ T1364] [ 2767.347566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2767.347566][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2767.347566][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2767.347566][ T1364] ipv6_find_idev+0x102/0x170 [ 2767.347566][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2767.347566][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2767.347566][ T1364] netlink_rcv_skb+0x130/0x360 [ 2767.347566][ T1364] netlink_unicast+0x449/0x710 [ 2767.347566][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2767.347566][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2767.347566][ T1364] ___sys_sendmsg+0xee/0x170 [ 2767.347566][ T1364] __sys_sendmsg+0xcd/0x170 [ 2767.347566][ T1364] do_syscall_64+0xc6/0x1e0 [ 2767.347566][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2767.347566][ T1364] [ 2777.555042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2777.555796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2777.555796][ T1364] ___neigh_create+0x14b/0xf60 [ 2777.555796][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2777.555796][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2777.555796][ T1364] ip6_output+0x1f3/0x770 [ 2777.555796][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2777.555796][ T1364] mld_sendpack+0x62d/0xbc0 [ 2777.555796][ T1364] mld_ifc_work+0x32/0x1f0 [ 2777.555796][ T1364] process_one_work+0x84d/0x18a0 [ 2777.555796][ T1364] worker_thread+0x587/0xd30 [ 2777.555796][ T1364] kthread+0x28a/0x350 [ 2777.555796][ T1364] ret_from_fork+0x31/0x70 [ 2777.555796][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2777.555796][ T1364] [ 2777.557552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2777.557552][ T1364] dst_init+0x84/0x4a0 [ 2777.557552][ T1364] dst_alloc+0x97/0x150 [ 2777.557552][ T1364] ip6_dst_alloc+0x23/0x90 [ 2777.557552][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2777.557552][ T1364] ip6_pol_route+0x56f/0x840 [ 2777.557552][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2777.557552][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2777.557552][ T1364] ipv6_rcv+0x1ad/0x810 [ 2777.557552][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2777.557552][ T1364] process_backlog+0x101/0x620 [ 2777.557552][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2777.557552][ T1364] net_rx_action+0x495/0xbe0 [ 2777.557552][ T1364] __do_softirq+0x1b5/0x7f6 [ 2777.557552][ T1364] [ 2777.559411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2777.559411][ T1364] netdev_get_by_index+0x5e/0x80 [ 2777.559411][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2777.559411][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2777.559411][ T1364] ip6_route_add+0x1c/0x140 [ 2777.559411][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2777.559411][ T1364] addrconf_add_dev+0xe2/0x170 [ 2777.559411][ T1364] inet6_addr_add+0x12f/0xa40 [ 2777.559411][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2777.559411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2777.559411][ T1364] netlink_rcv_skb+0x130/0x360 [ 2777.559411][ T1364] netlink_unicast+0x449/0x710 [ 2777.559411][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2777.559411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2777.559411][ T1364] ___sys_sendmsg+0xee/0x170 [ 2777.559411][ T1364] __sys_sendmsg+0xcd/0x170 [ 2777.559411][ T1364] do_syscall_64+0xc6/0x1e0 [ 2777.559411][ T1364] [ 2777.561615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2777.561615][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2777.561615][ T1364] ipv6_find_idev+0x102/0x170 [ 2777.561615][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2777.561615][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2777.561615][ T1364] netlink_rcv_skb+0x130/0x360 [ 2777.561615][ T1364] netlink_unicast+0x449/0x710 [ 2777.561615][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2777.561615][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2777.561615][ T1364] ___sys_sendmsg+0xee/0x170 [ 2777.561615][ T1364] __sys_sendmsg+0xcd/0x170 [ 2777.561615][ T1364] do_syscall_64+0xc6/0x1e0 [ 2777.561615][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2777.561615][ T1364] [ 2777.563376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2777.563376][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2777.563376][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2777.563376][ T1364] ipv6_find_idev+0x102/0x170 [ 2777.563376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2777.563376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2777.563376][ T1364] netlink_rcv_skb+0x130/0x360 [ 2777.563376][ T1364] netlink_unicast+0x449/0x710 [ 2777.563376][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2777.563376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2777.563376][ T1364] ___sys_sendmsg+0xee/0x170 [ 2777.563376][ T1364] __sys_sendmsg+0xcd/0x170 [ 2777.563376][ T1364] do_syscall_64+0xc6/0x1e0 [ 2777.563376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2777.563376][ T1364] [ 2787.803052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2787.803524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2787.803524][ T1364] ___neigh_create+0x14b/0xf60 [ 2787.803524][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2787.803524][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2787.803524][ T1364] ip6_output+0x1f3/0x770 [ 2787.803524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2787.803524][ T1364] mld_sendpack+0x62d/0xbc0 [ 2787.803524][ T1364] mld_ifc_work+0x32/0x1f0 [ 2787.803524][ T1364] process_one_work+0x84d/0x18a0 [ 2787.803524][ T1364] worker_thread+0x587/0xd30 [ 2787.803524][ T1364] kthread+0x28a/0x350 [ 2787.803524][ T1364] ret_from_fork+0x31/0x70 [ 2787.803524][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2787.803524][ T1364] [ 2787.805275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2787.805275][ T1364] dst_init+0x84/0x4a0 [ 2787.805275][ T1364] dst_alloc+0x97/0x150 [ 2787.805275][ T1364] ip6_dst_alloc+0x23/0x90 [ 2787.805275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2787.805275][ T1364] ip6_pol_route+0x56f/0x840 [ 2787.805275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2787.805275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2787.805275][ T1364] ipv6_rcv+0x1ad/0x810 [ 2787.805275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2787.805275][ T1364] process_backlog+0x101/0x620 [ 2787.805275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2787.805275][ T1364] net_rx_action+0x495/0xbe0 [ 2787.805275][ T1364] __do_softirq+0x1b5/0x7f6 [ 2787.805275][ T1364] [ 2787.807135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2787.807135][ T1364] netdev_get_by_index+0x5e/0x80 [ 2787.807135][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2787.807135][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2787.807135][ T1364] ip6_route_add+0x1c/0x140 [ 2787.807135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2787.807135][ T1364] addrconf_add_dev+0xe2/0x170 [ 2787.807135][ T1364] inet6_addr_add+0x12f/0xa40 [ 2787.807135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2787.807135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2787.807135][ T1364] netlink_rcv_skb+0x130/0x360 [ 2787.807135][ T1364] netlink_unicast+0x449/0x710 [ 2787.807135][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2787.807135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2787.807135][ T1364] ___sys_sendmsg+0xee/0x170 [ 2787.807135][ T1364] __sys_sendmsg+0xcd/0x170 [ 2787.807135][ T1364] do_syscall_64+0xc6/0x1e0 [ 2787.807135][ T1364] [ 2787.809407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2787.809407][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2787.809407][ T1364] ipv6_find_idev+0x102/0x170 [ 2787.809407][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2787.809407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2787.809407][ T1364] netlink_rcv_skb+0x130/0x360 [ 2787.809407][ T1364] netlink_unicast+0x449/0x710 [ 2787.809407][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2787.809407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2787.809407][ T1364] ___sys_sendmsg+0xee/0x170 [ 2787.809407][ T1364] __sys_sendmsg+0xcd/0x170 [ 2787.809407][ T1364] do_syscall_64+0xc6/0x1e0 [ 2787.809407][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2787.809407][ T1364] [ 2787.811151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2787.811151][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2787.811151][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2787.811151][ T1364] ipv6_find_idev+0x102/0x170 [ 2787.811151][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2787.811151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2787.811151][ T1364] netlink_rcv_skb+0x130/0x360 [ 2787.811151][ T1364] netlink_unicast+0x449/0x710 [ 2787.811151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2787.811151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2787.811151][ T1364] ___sys_sendmsg+0xee/0x170 [ 2787.811151][ T1364] __sys_sendmsg+0xcd/0x170 [ 2787.811151][ T1364] do_syscall_64+0xc6/0x1e0 [ 2787.811151][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2787.811151][ T1364] [ 2798.051098][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2798.051565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2798.051565][ T1364] ___neigh_create+0x14b/0xf60 [ 2798.051565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2798.051565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2798.051565][ T1364] ip6_output+0x1f3/0x770 [ 2798.051565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2798.051565][ T1364] mld_sendpack+0x62d/0xbc0 [ 2798.051565][ T1364] mld_ifc_work+0x32/0x1f0 [ 2798.051565][ T1364] process_one_work+0x84d/0x18a0 [ 2798.051565][ T1364] worker_thread+0x587/0xd30 [ 2798.051565][ T1364] kthread+0x28a/0x350 [ 2798.051565][ T1364] ret_from_fork+0x31/0x70 [ 2798.051565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2798.051565][ T1364] [ 2798.053357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2798.053357][ T1364] dst_init+0x84/0x4a0 [ 2798.053357][ T1364] dst_alloc+0x97/0x150 [ 2798.053357][ T1364] ip6_dst_alloc+0x23/0x90 [ 2798.053357][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2798.053357][ T1364] ip6_pol_route+0x56f/0x840 [ 2798.053357][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2798.053357][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2798.053357][ T1364] ipv6_rcv+0x1ad/0x810 [ 2798.053357][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2798.053357][ T1364] process_backlog+0x101/0x620 [ 2798.053357][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2798.053357][ T1364] net_rx_action+0x495/0xbe0 [ 2798.053357][ T1364] __do_softirq+0x1b5/0x7f6 [ 2798.053357][ T1364] [ 2798.055213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2798.055213][ T1364] netdev_get_by_index+0x5e/0x80 [ 2798.055213][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2798.055213][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2798.055213][ T1364] ip6_route_add+0x1c/0x140 [ 2798.055213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2798.055213][ T1364] addrconf_add_dev+0xe2/0x170 [ 2798.055213][ T1364] inet6_addr_add+0x12f/0xa40 [ 2798.055213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2798.055213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.055213][ T1364] netlink_rcv_skb+0x130/0x360 [ 2798.055213][ T1364] netlink_unicast+0x449/0x710 [ 2798.055213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2798.055213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2798.055213][ T1364] ___sys_sendmsg+0xee/0x170 [ 2798.055213][ T1364] __sys_sendmsg+0xcd/0x170 [ 2798.055213][ T1364] do_syscall_64+0xc6/0x1e0 [ 2798.055213][ T1364] [ 2798.057422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2798.057422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2798.057422][ T1364] ipv6_find_idev+0x102/0x170 [ 2798.057422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2798.057422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.057422][ T1364] netlink_rcv_skb+0x130/0x360 [ 2798.057422][ T1364] netlink_unicast+0x449/0x710 [ 2798.057422][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2798.057422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2798.057422][ T1364] ___sys_sendmsg+0xee/0x170 [ 2798.057422][ T1364] __sys_sendmsg+0xcd/0x170 [ 2798.057422][ T1364] do_syscall_64+0xc6/0x1e0 [ 2798.057422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2798.057422][ T1364] [ 2798.059147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2798.059147][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2798.059147][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2798.059147][ T1364] ipv6_find_idev+0x102/0x170 [ 2798.059147][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2798.059147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2798.059147][ T1364] netlink_rcv_skb+0x130/0x360 [ 2798.059147][ T1364] netlink_unicast+0x449/0x710 [ 2798.059147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2798.059147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2798.059147][ T1364] ___sys_sendmsg+0xee/0x170 [ 2798.059147][ T1364] __sys_sendmsg+0xcd/0x170 [ 2798.059147][ T1364] do_syscall_64+0xc6/0x1e0 [ 2798.059147][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2798.059147][ T1364] [ 2808.195077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2808.195525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2808.195525][ T1364] ___neigh_create+0x14b/0xf60 [ 2808.195525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2808.195525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2808.195525][ T1364] ip6_output+0x1f3/0x770 [ 2808.195525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2808.195525][ T1364] mld_sendpack+0x62d/0xbc0 [ 2808.195525][ T1364] mld_ifc_work+0x32/0x1f0 [ 2808.195525][ T1364] process_one_work+0x84d/0x18a0 [ 2808.195525][ T1364] worker_thread+0x587/0xd30 [ 2808.195525][ T1364] kthread+0x28a/0x350 [ 2808.195525][ T1364] ret_from_fork+0x31/0x70 [ 2808.195525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2808.195525][ T1364] [ 2808.197246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2808.197246][ T1364] dst_init+0x84/0x4a0 [ 2808.197246][ T1364] dst_alloc+0x97/0x150 [ 2808.197246][ T1364] ip6_dst_alloc+0x23/0x90 [ 2808.197246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2808.197246][ T1364] ip6_pol_route+0x56f/0x840 [ 2808.197246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2808.197246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2808.197246][ T1364] ipv6_rcv+0x1ad/0x810 [ 2808.197246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2808.197246][ T1364] process_backlog+0x101/0x620 [ 2808.197246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2808.197246][ T1364] net_rx_action+0x495/0xbe0 [ 2808.197246][ T1364] __do_softirq+0x1b5/0x7f6 [ 2808.197246][ T1364] [ 2808.199060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2808.199060][ T1364] netdev_get_by_index+0x5e/0x80 [ 2808.199060][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2808.199060][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2808.199060][ T1364] ip6_route_add+0x1c/0x140 [ 2808.199060][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2808.199060][ T1364] addrconf_add_dev+0xe2/0x170 [ 2808.199060][ T1364] inet6_addr_add+0x12f/0xa40 [ 2808.199060][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2808.199060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2808.199060][ T1364] netlink_rcv_skb+0x130/0x360 [ 2808.199060][ T1364] netlink_unicast+0x449/0x710 [ 2808.199060][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2808.199060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2808.199060][ T1364] ___sys_sendmsg+0xee/0x170 [ 2808.199060][ T1364] __sys_sendmsg+0xcd/0x170 [ 2808.199060][ T1364] do_syscall_64+0xc6/0x1e0 [ 2808.199060][ T1364] [ 2808.201250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2808.201250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2808.201250][ T1364] ipv6_find_idev+0x102/0x170 [ 2808.201250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2808.201250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2808.201250][ T1364] netlink_rcv_skb+0x130/0x360 [ 2808.201250][ T1364] netlink_unicast+0x449/0x710 [ 2808.201250][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2808.201250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2808.201250][ T1364] ___sys_sendmsg+0xee/0x170 [ 2808.201250][ T1364] __sys_sendmsg+0xcd/0x170 [ 2808.201250][ T1364] do_syscall_64+0xc6/0x1e0 [ 2808.201250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2808.201250][ T1364] [ 2808.202975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2808.202975][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2808.202975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2808.202975][ T1364] ipv6_find_idev+0x102/0x170 [ 2808.202975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2808.202975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2808.202975][ T1364] netlink_rcv_skb+0x130/0x360 [ 2808.202975][ T1364] netlink_unicast+0x449/0x710 [ 2808.202975][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2808.202975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2808.202975][ T1364] ___sys_sendmsg+0xee/0x170 [ 2808.202975][ T1364] __sys_sendmsg+0xcd/0x170 [ 2808.202975][ T1364] do_syscall_64+0xc6/0x1e0 [ 2808.202975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2808.202975][ T1364] [ 2818.243156][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2818.243626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2818.243626][ T1364] ___neigh_create+0x14b/0xf60 [ 2818.243626][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2818.243626][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2818.243626][ T1364] ip6_output+0x1f3/0x770 [ 2818.243626][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2818.243626][ T1364] mld_sendpack+0x62d/0xbc0 [ 2818.243626][ T1364] mld_ifc_work+0x32/0x1f0 [ 2818.243626][ T1364] process_one_work+0x84d/0x18a0 [ 2818.243626][ T1364] worker_thread+0x587/0xd30 [ 2818.243626][ T1364] kthread+0x28a/0x350 [ 2818.243626][ T1364] ret_from_fork+0x31/0x70 [ 2818.243626][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2818.243626][ T1364] [ 2818.245373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2818.245373][ T1364] dst_init+0x84/0x4a0 [ 2818.245373][ T1364] dst_alloc+0x97/0x150 [ 2818.245373][ T1364] ip6_dst_alloc+0x23/0x90 [ 2818.245373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2818.245373][ T1364] ip6_pol_route+0x56f/0x840 [ 2818.245373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2818.245373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2818.245373][ T1364] ipv6_rcv+0x1ad/0x810 [ 2818.245373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2818.245373][ T1364] process_backlog+0x101/0x620 [ 2818.245373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2818.245373][ T1364] net_rx_action+0x495/0xbe0 [ 2818.245373][ T1364] __do_softirq+0x1b5/0x7f6 [ 2818.245373][ T1364] [ 2818.247203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2818.247203][ T1364] netdev_get_by_index+0x5e/0x80 [ 2818.247203][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2818.247203][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2818.247203][ T1364] ip6_route_add+0x1c/0x140 [ 2818.247203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2818.247203][ T1364] addrconf_add_dev+0xe2/0x170 [ 2818.247203][ T1364] inet6_addr_add+0x12f/0xa40 [ 2818.247203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2818.247203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2818.247203][ T1364] netlink_rcv_skb+0x130/0x360 [ 2818.247203][ T1364] netlink_unicast+0x449/0x710 [ 2818.247203][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2818.247203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2818.247203][ T1364] ___sys_sendmsg+0xee/0x170 [ 2818.247203][ T1364] __sys_sendmsg+0xcd/0x170 [ 2818.247203][ T1364] do_syscall_64+0xc6/0x1e0 [ 2818.247203][ T1364] [ 2818.249391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2818.249391][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2818.249391][ T1364] ipv6_find_idev+0x102/0x170 [ 2818.249391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2818.249391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2818.249391][ T1364] netlink_rcv_skb+0x130/0x360 [ 2818.249391][ T1364] netlink_unicast+0x449/0x710 [ 2818.249391][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2818.249391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2818.249391][ T1364] ___sys_sendmsg+0xee/0x170 [ 2818.249391][ T1364] __sys_sendmsg+0xcd/0x170 [ 2818.249391][ T1364] do_syscall_64+0xc6/0x1e0 [ 2818.249391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2818.249391][ T1364] [ 2818.251102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2818.251102][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2818.251102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2818.251102][ T1364] ipv6_find_idev+0x102/0x170 [ 2818.251102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2818.251102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2818.251102][ T1364] netlink_rcv_skb+0x130/0x360 [ 2818.251102][ T1364] netlink_unicast+0x449/0x710 [ 2818.251102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2818.251102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2818.251102][ T1364] ___sys_sendmsg+0xee/0x170 [ 2818.251102][ T1364] __sys_sendmsg+0xcd/0x170 [ 2818.251102][ T1364] do_syscall_64+0xc6/0x1e0 [ 2818.251102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2818.251102][ T1364] [ 2828.475025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2828.475473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2828.475473][ T1364] ___neigh_create+0x14b/0xf60 [ 2828.475473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2828.475473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2828.475473][ T1364] ip6_output+0x1f3/0x770 [ 2828.475473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2828.475473][ T1364] mld_sendpack+0x62d/0xbc0 [ 2828.475473][ T1364] mld_ifc_work+0x32/0x1f0 [ 2828.475473][ T1364] process_one_work+0x84d/0x18a0 [ 2828.475473][ T1364] worker_thread+0x587/0xd30 [ 2828.475473][ T1364] kthread+0x28a/0x350 [ 2828.475473][ T1364] ret_from_fork+0x31/0x70 [ 2828.475473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2828.475473][ T1364] [ 2828.477190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2828.477190][ T1364] dst_init+0x84/0x4a0 [ 2828.477190][ T1364] dst_alloc+0x97/0x150 [ 2828.477190][ T1364] ip6_dst_alloc+0x23/0x90 [ 2828.477190][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2828.477190][ T1364] ip6_pol_route+0x56f/0x840 [ 2828.477190][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2828.477190][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2828.477190][ T1364] ipv6_rcv+0x1ad/0x810 [ 2828.477190][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2828.477190][ T1364] process_backlog+0x101/0x620 [ 2828.477190][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2828.477190][ T1364] net_rx_action+0x495/0xbe0 [ 2828.477190][ T1364] __do_softirq+0x1b5/0x7f6 [ 2828.477190][ T1364] [ 2828.479019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2828.479019][ T1364] netdev_get_by_index+0x5e/0x80 [ 2828.479019][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2828.479019][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2828.479019][ T1364] ip6_route_add+0x1c/0x140 [ 2828.479019][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2828.479019][ T1364] addrconf_add_dev+0xe2/0x170 [ 2828.479019][ T1364] inet6_addr_add+0x12f/0xa40 [ 2828.479019][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2828.479019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2828.479019][ T1364] netlink_rcv_skb+0x130/0x360 [ 2828.479019][ T1364] netlink_unicast+0x449/0x710 [ 2828.479019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2828.479019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2828.479019][ T1364] ___sys_sendmsg+0xee/0x170 [ 2828.479019][ T1364] __sys_sendmsg+0xcd/0x170 [ 2828.479019][ T1364] do_syscall_64+0xc6/0x1e0 [ 2828.479019][ T1364] [ 2828.481185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2828.481185][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2828.481185][ T1364] ipv6_find_idev+0x102/0x170 [ 2828.481185][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2828.481185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2828.481185][ T1364] netlink_rcv_skb+0x130/0x360 [ 2828.481185][ T1364] netlink_unicast+0x449/0x710 [ 2828.481185][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2828.481185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2828.481185][ T1364] ___sys_sendmsg+0xee/0x170 [ 2828.481185][ T1364] __sys_sendmsg+0xcd/0x170 [ 2828.481185][ T1364] do_syscall_64+0xc6/0x1e0 [ 2828.481185][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2828.481185][ T1364] [ 2828.482897][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2828.482897][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2828.482897][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2828.482897][ T1364] ipv6_find_idev+0x102/0x170 [ 2828.482897][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2828.482897][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2828.482897][ T1364] netlink_rcv_skb+0x130/0x360 [ 2828.482897][ T1364] netlink_unicast+0x449/0x710 [ 2828.482897][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2828.482897][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2828.482897][ T1364] ___sys_sendmsg+0xee/0x170 [ 2828.482897][ T1364] __sys_sendmsg+0xcd/0x170 [ 2828.482897][ T1364] do_syscall_64+0xc6/0x1e0 [ 2828.482897][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2828.482897][ T1364] [ 2838.547043][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2838.547504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2838.547504][ T1364] ___neigh_create+0x14b/0xf60 [ 2838.547504][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2838.547504][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2838.547504][ T1364] ip6_output+0x1f3/0x770 [ 2838.547504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2838.547504][ T1364] mld_sendpack+0x62d/0xbc0 [ 2838.547504][ T1364] mld_ifc_work+0x32/0x1f0 [ 2838.547504][ T1364] process_one_work+0x84d/0x18a0 [ 2838.547504][ T1364] worker_thread+0x587/0xd30 [ 2838.547504][ T1364] kthread+0x28a/0x350 [ 2838.547504][ T1364] ret_from_fork+0x31/0x70 [ 2838.547504][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2838.547504][ T1364] [ 2838.549230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2838.549230][ T1364] dst_init+0x84/0x4a0 [ 2838.549230][ T1364] dst_alloc+0x97/0x150 [ 2838.549230][ T1364] ip6_dst_alloc+0x23/0x90 [ 2838.549230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2838.549230][ T1364] ip6_pol_route+0x56f/0x840 [ 2838.549230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2838.549230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2838.549230][ T1364] ipv6_rcv+0x1ad/0x810 [ 2838.549230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2838.549230][ T1364] process_backlog+0x101/0x620 [ 2838.549230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2838.549230][ T1364] net_rx_action+0x495/0xbe0 [ 2838.549230][ T1364] __do_softirq+0x1b5/0x7f6 [ 2838.549230][ T1364] [ 2838.551054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2838.551054][ T1364] netdev_get_by_index+0x5e/0x80 [ 2838.551054][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2838.551054][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2838.551054][ T1364] ip6_route_add+0x1c/0x140 [ 2838.551054][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2838.551054][ T1364] addrconf_add_dev+0xe2/0x170 [ 2838.551054][ T1364] inet6_addr_add+0x12f/0xa40 [ 2838.551054][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2838.551054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2838.551054][ T1364] netlink_rcv_skb+0x130/0x360 [ 2838.551054][ T1364] netlink_unicast+0x449/0x710 [ 2838.551054][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2838.551054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2838.551054][ T1364] ___sys_sendmsg+0xee/0x170 [ 2838.551054][ T1364] __sys_sendmsg+0xcd/0x170 [ 2838.551054][ T1364] do_syscall_64+0xc6/0x1e0 [ 2838.551054][ T1364] [ 2838.553264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2838.553264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2838.553264][ T1364] ipv6_find_idev+0x102/0x170 [ 2838.553264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2838.553264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2838.553264][ T1364] netlink_rcv_skb+0x130/0x360 [ 2838.553264][ T1364] netlink_unicast+0x449/0x710 [ 2838.553264][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2838.553264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2838.553264][ T1364] ___sys_sendmsg+0xee/0x170 [ 2838.553264][ T1364] __sys_sendmsg+0xcd/0x170 [ 2838.553264][ T1364] do_syscall_64+0xc6/0x1e0 [ 2838.553264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2838.553264][ T1364] [ 2838.554974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2838.554974][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2838.554974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2838.554974][ T1364] ipv6_find_idev+0x102/0x170 [ 2838.554974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2838.554974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2838.554974][ T1364] netlink_rcv_skb+0x130/0x360 [ 2838.554974][ T1364] netlink_unicast+0x449/0x710 [ 2838.554974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2838.554974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2838.554974][ T1364] ___sys_sendmsg+0xee/0x170 [ 2838.554974][ T1364] __sys_sendmsg+0xcd/0x170 [ 2838.554974][ T1364] do_syscall_64+0xc6/0x1e0 [ 2838.554974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2838.554974][ T1364] [ 2848.803067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2848.803521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2848.803521][ T1364] ___neigh_create+0x14b/0xf60 [ 2848.803521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2848.803521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2848.803521][ T1364] ip6_output+0x1f3/0x770 [ 2848.803521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2848.803521][ T1364] mld_sendpack+0x62d/0xbc0 [ 2848.803521][ T1364] mld_ifc_work+0x32/0x1f0 [ 2848.803521][ T1364] process_one_work+0x84d/0x18a0 [ 2848.803521][ T1364] worker_thread+0x587/0xd30 [ 2848.803521][ T1364] kthread+0x28a/0x350 [ 2848.803521][ T1364] ret_from_fork+0x31/0x70 [ 2848.803521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2848.803521][ T1364] [ 2848.805246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2848.805246][ T1364] dst_init+0x84/0x4a0 [ 2848.805246][ T1364] dst_alloc+0x97/0x150 [ 2848.805246][ T1364] ip6_dst_alloc+0x23/0x90 [ 2848.805246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2848.805246][ T1364] ip6_pol_route+0x56f/0x840 [ 2848.805246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2848.805246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2848.805246][ T1364] ipv6_rcv+0x1ad/0x810 [ 2848.805246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2848.805246][ T1364] process_backlog+0x101/0x620 [ 2848.805246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2848.805246][ T1364] net_rx_action+0x495/0xbe0 [ 2848.805246][ T1364] __do_softirq+0x1b5/0x7f6 [ 2848.805246][ T1364] [ 2848.807076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2848.807076][ T1364] netdev_get_by_index+0x5e/0x80 [ 2848.807076][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2848.807076][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2848.807076][ T1364] ip6_route_add+0x1c/0x140 [ 2848.807076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2848.807076][ T1364] addrconf_add_dev+0xe2/0x170 [ 2848.807076][ T1364] inet6_addr_add+0x12f/0xa40 [ 2848.807076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2848.807076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2848.807076][ T1364] netlink_rcv_skb+0x130/0x360 [ 2848.807076][ T1364] netlink_unicast+0x449/0x710 [ 2848.807076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2848.807076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2848.807076][ T1364] ___sys_sendmsg+0xee/0x170 [ 2848.807076][ T1364] __sys_sendmsg+0xcd/0x170 [ 2848.807076][ T1364] do_syscall_64+0xc6/0x1e0 [ 2848.807076][ T1364] [ 2848.809270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2848.809270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2848.809270][ T1364] ipv6_find_idev+0x102/0x170 [ 2848.809270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2848.809270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2848.809270][ T1364] netlink_rcv_skb+0x130/0x360 [ 2848.809270][ T1364] netlink_unicast+0x449/0x710 [ 2848.809270][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2848.809270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2848.809270][ T1364] ___sys_sendmsg+0xee/0x170 [ 2848.809270][ T1364] __sys_sendmsg+0xcd/0x170 [ 2848.809270][ T1364] do_syscall_64+0xc6/0x1e0 [ 2848.809270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2848.809270][ T1364] [ 2848.810974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2848.810974][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2848.810974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2848.810974][ T1364] ipv6_find_idev+0x102/0x170 [ 2848.810974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2848.810974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2848.810974][ T1364] netlink_rcv_skb+0x130/0x360 [ 2848.810974][ T1364] netlink_unicast+0x449/0x710 [ 2848.810974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2848.810974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2848.810974][ T1364] ___sys_sendmsg+0xee/0x170 [ 2848.810974][ T1364] __sys_sendmsg+0xcd/0x170 [ 2848.810974][ T1364] do_syscall_64+0xc6/0x1e0 [ 2848.810974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2848.810974][ T1364] [ 2858.915024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2858.915532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2858.915532][ T1364] ___neigh_create+0x14b/0xf60 [ 2858.915532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2858.915532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2858.915532][ T1364] ip6_output+0x1f3/0x770 [ 2858.915532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2858.915532][ T1364] mld_sendpack+0x62d/0xbc0 [ 2858.915532][ T1364] mld_ifc_work+0x32/0x1f0 [ 2858.915532][ T1364] process_one_work+0x84d/0x18a0 [ 2858.915532][ T1364] worker_thread+0x587/0xd30 [ 2858.915532][ T1364] kthread+0x28a/0x350 [ 2858.915532][ T1364] ret_from_fork+0x31/0x70 [ 2858.915532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2858.915532][ T1364] [ 2858.917290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2858.917290][ T1364] dst_init+0x84/0x4a0 [ 2858.917290][ T1364] dst_alloc+0x97/0x150 [ 2858.917290][ T1364] ip6_dst_alloc+0x23/0x90 [ 2858.917290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2858.917290][ T1364] ip6_pol_route+0x56f/0x840 [ 2858.917290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2858.917290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2858.917290][ T1364] ipv6_rcv+0x1ad/0x810 [ 2858.917290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2858.917290][ T1364] process_backlog+0x101/0x620 [ 2858.917290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2858.917290][ T1364] net_rx_action+0x495/0xbe0 [ 2858.917290][ T1364] __do_softirq+0x1b5/0x7f6 [ 2858.917290][ T1364] [ 2858.919143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2858.919143][ T1364] netdev_get_by_index+0x5e/0x80 [ 2858.919143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2858.919143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2858.919143][ T1364] ip6_route_add+0x1c/0x140 [ 2858.919143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2858.919143][ T1364] addrconf_add_dev+0xe2/0x170 [ 2858.919143][ T1364] inet6_addr_add+0x12f/0xa40 [ 2858.919143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2858.919143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.919143][ T1364] netlink_rcv_skb+0x130/0x360 [ 2858.919143][ T1364] netlink_unicast+0x449/0x710 [ 2858.919143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2858.919143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2858.919143][ T1364] ___sys_sendmsg+0xee/0x170 [ 2858.919143][ T1364] __sys_sendmsg+0xcd/0x170 [ 2858.919143][ T1364] do_syscall_64+0xc6/0x1e0 [ 2858.919143][ T1364] [ 2858.921369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2858.921369][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2858.921369][ T1364] ipv6_find_idev+0x102/0x170 [ 2858.921369][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2858.921369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.921369][ T1364] netlink_rcv_skb+0x130/0x360 [ 2858.921369][ T1364] netlink_unicast+0x449/0x710 [ 2858.921369][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2858.921369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2858.921369][ T1364] ___sys_sendmsg+0xee/0x170 [ 2858.921369][ T1364] __sys_sendmsg+0xcd/0x170 [ 2858.921369][ T1364] do_syscall_64+0xc6/0x1e0 [ 2858.921369][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.921369][ T1364] [ 2858.923087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2858.923087][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2858.923087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2858.923087][ T1364] ipv6_find_idev+0x102/0x170 [ 2858.923087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2858.923087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2858.923087][ T1364] netlink_rcv_skb+0x130/0x360 [ 2858.923087][ T1364] netlink_unicast+0x449/0x710 [ 2858.923087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2858.923087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2858.923087][ T1364] ___sys_sendmsg+0xee/0x170 [ 2858.923087][ T1364] __sys_sendmsg+0xcd/0x170 [ 2858.923087][ T1364] do_syscall_64+0xc6/0x1e0 [ 2858.923087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2858.923087][ T1364] [ 2869.163160][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2869.163674][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2869.163674][ T1364] ___neigh_create+0x14b/0xf60 [ 2869.163674][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2869.163674][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2869.163674][ T1364] ip6_output+0x1f3/0x770 [ 2869.163674][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2869.163674][ T1364] mld_sendpack+0x62d/0xbc0 [ 2869.163674][ T1364] mld_ifc_work+0x32/0x1f0 [ 2869.163674][ T1364] process_one_work+0x84d/0x18a0 [ 2869.163674][ T1364] worker_thread+0x587/0xd30 [ 2869.163674][ T1364] kthread+0x28a/0x350 [ 2869.163674][ T1364] ret_from_fork+0x31/0x70 [ 2869.163674][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2869.163674][ T1364] [ 2869.165397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2869.165397][ T1364] dst_init+0x84/0x4a0 [ 2869.165397][ T1364] dst_alloc+0x97/0x150 [ 2869.165397][ T1364] ip6_dst_alloc+0x23/0x90 [ 2869.165397][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2869.165397][ T1364] ip6_pol_route+0x56f/0x840 [ 2869.165397][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2869.165397][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2869.165397][ T1364] ipv6_rcv+0x1ad/0x810 [ 2869.165397][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2869.165397][ T1364] process_backlog+0x101/0x620 [ 2869.165397][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2869.165397][ T1364] net_rx_action+0x495/0xbe0 [ 2869.165397][ T1364] __do_softirq+0x1b5/0x7f6 [ 2869.165397][ T1364] [ 2869.167220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2869.167220][ T1364] netdev_get_by_index+0x5e/0x80 [ 2869.167220][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2869.167220][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2869.167220][ T1364] ip6_route_add+0x1c/0x140 [ 2869.167220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2869.167220][ T1364] addrconf_add_dev+0xe2/0x170 [ 2869.167220][ T1364] inet6_addr_add+0x12f/0xa40 [ 2869.167220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2869.167220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2869.167220][ T1364] netlink_rcv_skb+0x130/0x360 [ 2869.167220][ T1364] netlink_unicast+0x449/0x710 [ 2869.167220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2869.167220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2869.167220][ T1364] ___sys_sendmsg+0xee/0x170 [ 2869.167220][ T1364] __sys_sendmsg+0xcd/0x170 [ 2869.167220][ T1364] do_syscall_64+0xc6/0x1e0 [ 2869.167220][ T1364] [ 2869.169404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2869.169404][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2869.169404][ T1364] ipv6_find_idev+0x102/0x170 [ 2869.169404][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2869.169404][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2869.169404][ T1364] netlink_rcv_skb+0x130/0x360 [ 2869.169404][ T1364] netlink_unicast+0x449/0x710 [ 2869.169404][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2869.169404][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2869.169404][ T1364] ___sys_sendmsg+0xee/0x170 [ 2869.169404][ T1364] __sys_sendmsg+0xcd/0x170 [ 2869.169404][ T1364] do_syscall_64+0xc6/0x1e0 [ 2869.169404][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2869.169404][ T1364] [ 2869.171108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2869.171108][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2869.171108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2869.171108][ T1364] ipv6_find_idev+0x102/0x170 [ 2869.171108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2869.171108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2869.171108][ T1364] netlink_rcv_skb+0x130/0x360 [ 2869.171108][ T1364] netlink_unicast+0x449/0x710 [ 2869.171108][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2869.171108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2869.171108][ T1364] ___sys_sendmsg+0xee/0x170 [ 2869.171108][ T1364] __sys_sendmsg+0xcd/0x170 [ 2869.171108][ T1364] do_syscall_64+0xc6/0x1e0 [ 2869.171108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2869.171108][ T1364] [ 2879.411092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2879.411546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2879.411546][ T1364] ___neigh_create+0x14b/0xf60 [ 2879.411546][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2879.411546][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2879.411546][ T1364] ip6_output+0x1f3/0x770 [ 2879.411546][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2879.411546][ T1364] mld_sendpack+0x62d/0xbc0 [ 2879.411546][ T1364] mld_ifc_work+0x32/0x1f0 [ 2879.411546][ T1364] process_one_work+0x84d/0x18a0 [ 2879.411546][ T1364] worker_thread+0x587/0xd30 [ 2879.411546][ T1364] kthread+0x28a/0x350 [ 2879.411546][ T1364] ret_from_fork+0x31/0x70 [ 2879.411546][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2879.411546][ T1364] [ 2879.413269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2879.413269][ T1364] dst_init+0x84/0x4a0 [ 2879.413269][ T1364] dst_alloc+0x97/0x150 [ 2879.413269][ T1364] ip6_dst_alloc+0x23/0x90 [ 2879.413269][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2879.413269][ T1364] ip6_pol_route+0x56f/0x840 [ 2879.413269][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2879.413269][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2879.413269][ T1364] ipv6_rcv+0x1ad/0x810 [ 2879.413269][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2879.413269][ T1364] process_backlog+0x101/0x620 [ 2879.413269][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2879.413269][ T1364] net_rx_action+0x495/0xbe0 [ 2879.413269][ T1364] __do_softirq+0x1b5/0x7f6 [ 2879.413269][ T1364] [ 2879.415124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2879.415124][ T1364] netdev_get_by_index+0x5e/0x80 [ 2879.415124][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2879.415124][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2879.415124][ T1364] ip6_route_add+0x1c/0x140 [ 2879.415124][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2879.415124][ T1364] addrconf_add_dev+0xe2/0x170 [ 2879.415124][ T1364] inet6_addr_add+0x12f/0xa40 [ 2879.415124][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2879.415124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2879.415124][ T1364] netlink_rcv_skb+0x130/0x360 [ 2879.415124][ T1364] netlink_unicast+0x449/0x710 [ 2879.415124][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2879.415124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2879.415124][ T1364] ___sys_sendmsg+0xee/0x170 [ 2879.415124][ T1364] __sys_sendmsg+0xcd/0x170 [ 2879.415124][ T1364] do_syscall_64+0xc6/0x1e0 [ 2879.415124][ T1364] [ 2879.417302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2879.417302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2879.417302][ T1364] ipv6_find_idev+0x102/0x170 [ 2879.417302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2879.417302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2879.417302][ T1364] netlink_rcv_skb+0x130/0x360 [ 2879.417302][ T1364] netlink_unicast+0x449/0x710 [ 2879.417302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2879.417302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2879.417302][ T1364] ___sys_sendmsg+0xee/0x170 [ 2879.417302][ T1364] __sys_sendmsg+0xcd/0x170 [ 2879.417302][ T1364] do_syscall_64+0xc6/0x1e0 [ 2879.417302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2879.417302][ T1364] [ 2879.419009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2879.419009][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2879.419009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2879.419009][ T1364] ipv6_find_idev+0x102/0x170 [ 2879.419009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2879.419009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2879.419009][ T1364] netlink_rcv_skb+0x130/0x360 [ 2879.419009][ T1364] netlink_unicast+0x449/0x710 [ 2879.419009][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2879.419009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2879.419009][ T1364] ___sys_sendmsg+0xee/0x170 [ 2879.419009][ T1364] __sys_sendmsg+0xcd/0x170 [ 2879.419009][ T1364] do_syscall_64+0xc6/0x1e0 [ 2879.419009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2879.419009][ T1364] [ 2889.659120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2889.659628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2889.659628][ T1364] ___neigh_create+0x14b/0xf60 [ 2889.659628][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2889.659628][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2889.659628][ T1364] ip6_output+0x1f3/0x770 [ 2889.659628][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2889.659628][ T1364] mld_sendpack+0x62d/0xbc0 [ 2889.659628][ T1364] mld_ifc_work+0x32/0x1f0 [ 2889.659628][ T1364] process_one_work+0x84d/0x18a0 [ 2889.659628][ T1364] worker_thread+0x587/0xd30 [ 2889.659628][ T1364] kthread+0x28a/0x350 [ 2889.659628][ T1364] ret_from_fork+0x31/0x70 [ 2889.659628][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2889.659628][ T1364] [ 2889.661343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2889.661343][ T1364] dst_init+0x84/0x4a0 [ 2889.661343][ T1364] dst_alloc+0x97/0x150 [ 2889.661343][ T1364] ip6_dst_alloc+0x23/0x90 [ 2889.661343][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2889.661343][ T1364] ip6_pol_route+0x56f/0x840 [ 2889.661343][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2889.661343][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2889.661343][ T1364] ipv6_rcv+0x1ad/0x810 [ 2889.661343][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2889.661343][ T1364] process_backlog+0x101/0x620 [ 2889.661343][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2889.661343][ T1364] net_rx_action+0x495/0xbe0 [ 2889.661343][ T1364] __do_softirq+0x1b5/0x7f6 [ 2889.661343][ T1364] [ 2889.663178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2889.663178][ T1364] netdev_get_by_index+0x5e/0x80 [ 2889.663178][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2889.663178][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2889.663178][ T1364] ip6_route_add+0x1c/0x140 [ 2889.663178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2889.663178][ T1364] addrconf_add_dev+0xe2/0x170 [ 2889.663178][ T1364] inet6_addr_add+0x12f/0xa40 [ 2889.663178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2889.663178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2889.663178][ T1364] netlink_rcv_skb+0x130/0x360 [ 2889.663178][ T1364] netlink_unicast+0x449/0x710 [ 2889.663178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2889.663178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2889.663178][ T1364] ___sys_sendmsg+0xee/0x170 [ 2889.663178][ T1364] __sys_sendmsg+0xcd/0x170 [ 2889.663178][ T1364] do_syscall_64+0xc6/0x1e0 [ 2889.663178][ T1364] [ 2889.665752][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2889.665752][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2889.665752][ T1364] ipv6_find_idev+0x102/0x170 [ 2889.665752][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2889.665752][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2889.665752][ T1364] netlink_rcv_skb+0x130/0x360 [ 2889.665752][ T1364] netlink_unicast+0x449/0x710 [ 2889.665752][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2889.665752][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2889.665752][ T1364] ___sys_sendmsg+0xee/0x170 [ 2889.665752][ T1364] __sys_sendmsg+0xcd/0x170 [ 2889.665752][ T1364] do_syscall_64+0xc6/0x1e0 [ 2889.665752][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2889.665752][ T1364] [ 2889.667458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2889.667458][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2889.667458][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2889.667458][ T1364] ipv6_find_idev+0x102/0x170 [ 2889.667458][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2889.667458][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2889.667458][ T1364] netlink_rcv_skb+0x130/0x360 [ 2889.667458][ T1364] netlink_unicast+0x449/0x710 [ 2889.667458][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2889.667458][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2889.667458][ T1364] ___sys_sendmsg+0xee/0x170 [ 2889.667458][ T1364] __sys_sendmsg+0xcd/0x170 [ 2889.667458][ T1364] do_syscall_64+0xc6/0x1e0 [ 2889.667458][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2889.667458][ T1364] [ 2899.907084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2899.907603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2899.907603][ T1364] ___neigh_create+0x14b/0xf60 [ 2899.907603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2899.907603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2899.907603][ T1364] ip6_output+0x1f3/0x770 [ 2899.907603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2899.907603][ T1364] mld_sendpack+0x62d/0xbc0 [ 2899.907603][ T1364] mld_ifc_work+0x32/0x1f0 [ 2899.907603][ T1364] process_one_work+0x84d/0x18a0 [ 2899.907603][ T1364] worker_thread+0x587/0xd30 [ 2899.907603][ T1364] kthread+0x28a/0x350 [ 2899.907603][ T1364] ret_from_fork+0x31/0x70 [ 2899.907603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2899.907603][ T1364] [ 2899.909307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2899.909307][ T1364] dst_init+0x84/0x4a0 [ 2899.909307][ T1364] dst_alloc+0x97/0x150 [ 2899.909307][ T1364] ip6_dst_alloc+0x23/0x90 [ 2899.909307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2899.909307][ T1364] ip6_pol_route+0x56f/0x840 [ 2899.909307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2899.909307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2899.909307][ T1364] ipv6_rcv+0x1ad/0x810 [ 2899.909307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2899.909307][ T1364] process_backlog+0x101/0x620 [ 2899.909307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2899.909307][ T1364] net_rx_action+0x495/0xbe0 [ 2899.909307][ T1364] __do_softirq+0x1b5/0x7f6 [ 2899.909307][ T1364] [ 2899.911147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2899.911147][ T1364] netdev_get_by_index+0x5e/0x80 [ 2899.911147][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2899.911147][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2899.911147][ T1364] ip6_route_add+0x1c/0x140 [ 2899.911147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2899.911147][ T1364] addrconf_add_dev+0xe2/0x170 [ 2899.911147][ T1364] inet6_addr_add+0x12f/0xa40 [ 2899.911147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2899.911147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.911147][ T1364] netlink_rcv_skb+0x130/0x360 [ 2899.911147][ T1364] netlink_unicast+0x449/0x710 [ 2899.911147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2899.911147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2899.911147][ T1364] ___sys_sendmsg+0xee/0x170 [ 2899.911147][ T1364] __sys_sendmsg+0xcd/0x170 [ 2899.911147][ T1364] do_syscall_64+0xc6/0x1e0 [ 2899.911147][ T1364] [ 2899.913334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2899.913334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2899.913334][ T1364] ipv6_find_idev+0x102/0x170 [ 2899.913334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2899.913334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.913334][ T1364] netlink_rcv_skb+0x130/0x360 [ 2899.913334][ T1364] netlink_unicast+0x449/0x710 [ 2899.913334][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2899.913334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2899.913334][ T1364] ___sys_sendmsg+0xee/0x170 [ 2899.913334][ T1364] __sys_sendmsg+0xcd/0x170 [ 2899.913334][ T1364] do_syscall_64+0xc6/0x1e0 [ 2899.913334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.913334][ T1364] [ 2899.915040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2899.915040][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2899.915040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2899.915040][ T1364] ipv6_find_idev+0x102/0x170 [ 2899.915040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2899.915040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2899.915040][ T1364] netlink_rcv_skb+0x130/0x360 [ 2899.915040][ T1364] netlink_unicast+0x449/0x710 [ 2899.915040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2899.915040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2899.915040][ T1364] ___sys_sendmsg+0xee/0x170 [ 2899.915040][ T1364] __sys_sendmsg+0xcd/0x170 [ 2899.915040][ T1364] do_syscall_64+0xc6/0x1e0 [ 2899.915040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2899.915040][ T1364] [ 2910.059120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2910.059638][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2910.059638][ T1364] ___neigh_create+0x14b/0xf60 [ 2910.059638][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2910.059638][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2910.059638][ T1364] ip6_output+0x1f3/0x770 [ 2910.059638][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2910.059638][ T1364] mld_sendpack+0x62d/0xbc0 [ 2910.059638][ T1364] mld_ifc_work+0x32/0x1f0 [ 2910.059638][ T1364] process_one_work+0x84d/0x18a0 [ 2910.059638][ T1364] worker_thread+0x587/0xd30 [ 2910.059638][ T1364] kthread+0x28a/0x350 [ 2910.059638][ T1364] ret_from_fork+0x31/0x70 [ 2910.059638][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2910.059638][ T1364] [ 2910.061343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2910.061343][ T1364] dst_init+0x84/0x4a0 [ 2910.061343][ T1364] dst_alloc+0x97/0x150 [ 2910.061343][ T1364] ip6_dst_alloc+0x23/0x90 [ 2910.061343][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2910.061343][ T1364] ip6_pol_route+0x56f/0x840 [ 2910.061343][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2910.061343][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2910.061343][ T1364] ipv6_rcv+0x1ad/0x810 [ 2910.061343][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2910.061343][ T1364] process_backlog+0x101/0x620 [ 2910.061343][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2910.061343][ T1364] net_rx_action+0x495/0xbe0 [ 2910.061343][ T1364] __do_softirq+0x1b5/0x7f6 [ 2910.061343][ T1364] [ 2910.063171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2910.063171][ T1364] netdev_get_by_index+0x5e/0x80 [ 2910.063171][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2910.063171][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2910.063171][ T1364] ip6_route_add+0x1c/0x140 [ 2910.063171][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2910.063171][ T1364] addrconf_add_dev+0xe2/0x170 [ 2910.063171][ T1364] inet6_addr_add+0x12f/0xa40 [ 2910.063171][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2910.063171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2910.063171][ T1364] netlink_rcv_skb+0x130/0x360 [ 2910.063171][ T1364] netlink_unicast+0x449/0x710 [ 2910.063171][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2910.063171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2910.063171][ T1364] ___sys_sendmsg+0xee/0x170 [ 2910.063171][ T1364] __sys_sendmsg+0xcd/0x170 [ 2910.063171][ T1364] do_syscall_64+0xc6/0x1e0 [ 2910.063171][ T1364] [ 2910.065342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2910.065342][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2910.065342][ T1364] ipv6_find_idev+0x102/0x170 [ 2910.065342][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2910.065342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2910.065342][ T1364] netlink_rcv_skb+0x130/0x360 [ 2910.065342][ T1364] netlink_unicast+0x449/0x710 [ 2910.065342][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2910.065342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2910.065342][ T1364] ___sys_sendmsg+0xee/0x170 [ 2910.065342][ T1364] __sys_sendmsg+0xcd/0x170 [ 2910.065342][ T1364] do_syscall_64+0xc6/0x1e0 [ 2910.065342][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2910.065342][ T1364] [ 2910.067065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2910.067065][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2910.067065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2910.067065][ T1364] ipv6_find_idev+0x102/0x170 [ 2910.067065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2910.067065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2910.067065][ T1364] netlink_rcv_skb+0x130/0x360 [ 2910.067065][ T1364] netlink_unicast+0x449/0x710 [ 2910.067065][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2910.067065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2910.067065][ T1364] ___sys_sendmsg+0xee/0x170 [ 2910.067065][ T1364] __sys_sendmsg+0xcd/0x170 [ 2910.067065][ T1364] do_syscall_64+0xc6/0x1e0 [ 2910.067065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2910.067065][ T1364] [ 2920.123132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2920.123677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2920.123677][ T1364] ___neigh_create+0x14b/0xf60 [ 2920.123677][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2920.123677][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2920.123677][ T1364] ip6_output+0x1f3/0x770 [ 2920.123677][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2920.123677][ T1364] mld_sendpack+0x62d/0xbc0 [ 2920.123677][ T1364] mld_ifc_work+0x32/0x1f0 [ 2920.123677][ T1364] process_one_work+0x84d/0x18a0 [ 2920.123677][ T1364] worker_thread+0x587/0xd30 [ 2920.123677][ T1364] kthread+0x28a/0x350 [ 2920.123677][ T1364] ret_from_fork+0x31/0x70 [ 2920.123677][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2920.123677][ T1364] [ 2920.125408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2920.125408][ T1364] dst_init+0x84/0x4a0 [ 2920.125408][ T1364] dst_alloc+0x97/0x150 [ 2920.125408][ T1364] ip6_dst_alloc+0x23/0x90 [ 2920.125408][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2920.125408][ T1364] ip6_pol_route+0x56f/0x840 [ 2920.125408][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2920.125408][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2920.125408][ T1364] ipv6_rcv+0x1ad/0x810 [ 2920.125408][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2920.125408][ T1364] process_backlog+0x101/0x620 [ 2920.125408][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2920.125408][ T1364] net_rx_action+0x495/0xbe0 [ 2920.125408][ T1364] __do_softirq+0x1b5/0x7f6 [ 2920.125408][ T1364] [ 2920.127244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2920.127244][ T1364] netdev_get_by_index+0x5e/0x80 [ 2920.127244][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2920.127244][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2920.127244][ T1364] ip6_route_add+0x1c/0x140 [ 2920.127244][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2920.127244][ T1364] addrconf_add_dev+0xe2/0x170 [ 2920.127244][ T1364] inet6_addr_add+0x12f/0xa40 [ 2920.127244][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2920.127244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2920.127244][ T1364] netlink_rcv_skb+0x130/0x360 [ 2920.127244][ T1364] netlink_unicast+0x449/0x710 [ 2920.127244][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2920.127244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2920.127244][ T1364] ___sys_sendmsg+0xee/0x170 [ 2920.127244][ T1364] __sys_sendmsg+0xcd/0x170 [ 2920.127244][ T1364] do_syscall_64+0xc6/0x1e0 [ 2920.127244][ T1364] [ 2920.129418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2920.129418][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2920.129418][ T1364] ipv6_find_idev+0x102/0x170 [ 2920.129418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2920.129418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2920.129418][ T1364] netlink_rcv_skb+0x130/0x360 [ 2920.129418][ T1364] netlink_unicast+0x449/0x710 [ 2920.129418][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2920.129418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2920.129418][ T1364] ___sys_sendmsg+0xee/0x170 [ 2920.129418][ T1364] __sys_sendmsg+0xcd/0x170 [ 2920.129418][ T1364] do_syscall_64+0xc6/0x1e0 [ 2920.129418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2920.129418][ T1364] [ 2920.131122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2920.131122][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2920.131122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2920.131122][ T1364] ipv6_find_idev+0x102/0x170 [ 2920.131122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2920.131122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2920.131122][ T1364] netlink_rcv_skb+0x130/0x360 [ 2920.131122][ T1364] netlink_unicast+0x449/0x710 [ 2920.131122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2920.131122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2920.131122][ T1364] ___sys_sendmsg+0xee/0x170 [ 2920.131122][ T1364] __sys_sendmsg+0xcd/0x170 [ 2920.131122][ T1364] do_syscall_64+0xc6/0x1e0 [ 2920.131122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2920.131122][ T1364] [ 2930.387079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2930.387527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2930.387527][ T1364] ___neigh_create+0x14b/0xf60 [ 2930.387527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2930.387527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2930.387527][ T1364] ip6_output+0x1f3/0x770 [ 2930.387527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2930.387527][ T1364] mld_sendpack+0x62d/0xbc0 [ 2930.387527][ T1364] mld_ifc_work+0x32/0x1f0 [ 2930.387527][ T1364] process_one_work+0x84d/0x18a0 [ 2930.387527][ T1364] worker_thread+0x587/0xd30 [ 2930.387527][ T1364] kthread+0x28a/0x350 [ 2930.387527][ T1364] ret_from_fork+0x31/0x70 [ 2930.387527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2930.387527][ T1364] [ 2930.389245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2930.389245][ T1364] dst_init+0x84/0x4a0 [ 2930.389245][ T1364] dst_alloc+0x97/0x150 [ 2930.389245][ T1364] ip6_dst_alloc+0x23/0x90 [ 2930.389245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2930.389245][ T1364] ip6_pol_route+0x56f/0x840 [ 2930.389245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2930.389245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2930.389245][ T1364] ipv6_rcv+0x1ad/0x810 [ 2930.389245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2930.389245][ T1364] process_backlog+0x101/0x620 [ 2930.389245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2930.389245][ T1364] net_rx_action+0x495/0xbe0 [ 2930.389245][ T1364] __do_softirq+0x1b5/0x7f6 [ 2930.389245][ T1364] [ 2930.391073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2930.391073][ T1364] netdev_get_by_index+0x5e/0x80 [ 2930.391073][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2930.391073][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2930.391073][ T1364] ip6_route_add+0x1c/0x140 [ 2930.391073][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2930.391073][ T1364] addrconf_add_dev+0xe2/0x170 [ 2930.391073][ T1364] inet6_addr_add+0x12f/0xa40 [ 2930.391073][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2930.391073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2930.391073][ T1364] netlink_rcv_skb+0x130/0x360 [ 2930.391073][ T1364] netlink_unicast+0x449/0x710 [ 2930.391073][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2930.391073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2930.391073][ T1364] ___sys_sendmsg+0xee/0x170 [ 2930.391073][ T1364] __sys_sendmsg+0xcd/0x170 [ 2930.391073][ T1364] do_syscall_64+0xc6/0x1e0 [ 2930.391073][ T1364] [ 2930.393253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2930.393253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2930.393253][ T1364] ipv6_find_idev+0x102/0x170 [ 2930.393253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2930.393253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2930.393253][ T1364] netlink_rcv_skb+0x130/0x360 [ 2930.393253][ T1364] netlink_unicast+0x449/0x710 [ 2930.393253][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2930.393253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2930.393253][ T1364] ___sys_sendmsg+0xee/0x170 [ 2930.393253][ T1364] __sys_sendmsg+0xcd/0x170 [ 2930.393253][ T1364] do_syscall_64+0xc6/0x1e0 [ 2930.393253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2930.393253][ T1364] [ 2930.395066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2930.395066][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2930.395066][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2930.395066][ T1364] ipv6_find_idev+0x102/0x170 [ 2930.395066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2930.395066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2930.395066][ T1364] netlink_rcv_skb+0x130/0x360 [ 2930.395066][ T1364] netlink_unicast+0x449/0x710 [ 2930.395066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2930.395066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2930.395066][ T1364] ___sys_sendmsg+0xee/0x170 [ 2930.395066][ T1364] __sys_sendmsg+0xcd/0x170 [ 2930.395066][ T1364] do_syscall_64+0xc6/0x1e0 [ 2930.395066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2930.395066][ T1364] [ 2940.643086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2940.643550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2940.643550][ T1364] ___neigh_create+0x14b/0xf60 [ 2940.643550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2940.643550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2940.643550][ T1364] ip6_output+0x1f3/0x770 [ 2940.643550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2940.643550][ T1364] mld_sendpack+0x62d/0xbc0 [ 2940.643550][ T1364] mld_ifc_work+0x32/0x1f0 [ 2940.643550][ T1364] process_one_work+0x84d/0x18a0 [ 2940.643550][ T1364] worker_thread+0x587/0xd30 [ 2940.643550][ T1364] kthread+0x28a/0x350 [ 2940.643550][ T1364] ret_from_fork+0x31/0x70 [ 2940.643550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2940.643550][ T1364] [ 2940.645265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2940.645265][ T1364] dst_init+0x84/0x4a0 [ 2940.645265][ T1364] dst_alloc+0x97/0x150 [ 2940.645265][ T1364] ip6_dst_alloc+0x23/0x90 [ 2940.645265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2940.645265][ T1364] ip6_pol_route+0x56f/0x840 [ 2940.645265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2940.645265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2940.645265][ T1364] ipv6_rcv+0x1ad/0x810 [ 2940.645265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2940.645265][ T1364] process_backlog+0x101/0x620 [ 2940.645265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2940.645265][ T1364] net_rx_action+0x495/0xbe0 [ 2940.645265][ T1364] __do_softirq+0x1b5/0x7f6 [ 2940.645265][ T1364] [ 2940.647101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2940.647101][ T1364] netdev_get_by_index+0x5e/0x80 [ 2940.647101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2940.647101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2940.647101][ T1364] ip6_route_add+0x1c/0x140 [ 2940.647101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2940.647101][ T1364] addrconf_add_dev+0xe2/0x170 [ 2940.647101][ T1364] inet6_addr_add+0x12f/0xa40 [ 2940.647101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2940.647101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2940.647101][ T1364] netlink_rcv_skb+0x130/0x360 [ 2940.647101][ T1364] netlink_unicast+0x449/0x710 [ 2940.647101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2940.647101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2940.647101][ T1364] ___sys_sendmsg+0xee/0x170 [ 2940.647101][ T1364] __sys_sendmsg+0xcd/0x170 [ 2940.647101][ T1364] do_syscall_64+0xc6/0x1e0 [ 2940.647101][ T1364] [ 2940.649275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2940.649275][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2940.649275][ T1364] ipv6_find_idev+0x102/0x170 [ 2940.649275][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2940.649275][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2940.649275][ T1364] netlink_rcv_skb+0x130/0x360 [ 2940.649275][ T1364] netlink_unicast+0x449/0x710 [ 2940.649275][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2940.649275][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2940.649275][ T1364] ___sys_sendmsg+0xee/0x170 [ 2940.649275][ T1364] __sys_sendmsg+0xcd/0x170 [ 2940.649275][ T1364] do_syscall_64+0xc6/0x1e0 [ 2940.649275][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2940.649275][ T1364] [ 2940.650982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2940.650982][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2940.650982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2940.650982][ T1364] ipv6_find_idev+0x102/0x170 [ 2940.650982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2940.650982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2940.650982][ T1364] netlink_rcv_skb+0x130/0x360 [ 2940.650982][ T1364] netlink_unicast+0x449/0x710 [ 2940.650982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2940.650982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2940.650982][ T1364] ___sys_sendmsg+0xee/0x170 [ 2940.650982][ T1364] __sys_sendmsg+0xcd/0x170 [ 2940.650982][ T1364] do_syscall_64+0xc6/0x1e0 [ 2940.650982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2940.650982][ T1364] [ 2950.891033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2950.891491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2950.891491][ T1364] ___neigh_create+0x14b/0xf60 [ 2950.891491][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2950.891491][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2950.891491][ T1364] ip6_output+0x1f3/0x770 [ 2950.891491][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2950.891491][ T1364] mld_sendpack+0x62d/0xbc0 [ 2950.891491][ T1364] mld_ifc_work+0x32/0x1f0 [ 2950.891491][ T1364] process_one_work+0x84d/0x18a0 [ 2950.891491][ T1364] worker_thread+0x587/0xd30 [ 2950.891491][ T1364] kthread+0x28a/0x350 [ 2950.891491][ T1364] ret_from_fork+0x31/0x70 [ 2950.891491][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2950.891491][ T1364] [ 2950.893224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2950.893224][ T1364] dst_init+0x84/0x4a0 [ 2950.893224][ T1364] dst_alloc+0x97/0x150 [ 2950.893224][ T1364] ip6_dst_alloc+0x23/0x90 [ 2950.893224][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2950.893224][ T1364] ip6_pol_route+0x56f/0x840 [ 2950.893224][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2950.893224][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2950.893224][ T1364] ipv6_rcv+0x1ad/0x810 [ 2950.893224][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2950.893224][ T1364] process_backlog+0x101/0x620 [ 2950.893224][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2950.893224][ T1364] net_rx_action+0x495/0xbe0 [ 2950.893224][ T1364] __do_softirq+0x1b5/0x7f6 [ 2950.893224][ T1364] [ 2950.895047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2950.895047][ T1364] netdev_get_by_index+0x5e/0x80 [ 2950.895047][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2950.895047][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2950.895047][ T1364] ip6_route_add+0x1c/0x140 [ 2950.895047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2950.895047][ T1364] addrconf_add_dev+0xe2/0x170 [ 2950.895047][ T1364] inet6_addr_add+0x12f/0xa40 [ 2950.895047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2950.895047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.895047][ T1364] netlink_rcv_skb+0x130/0x360 [ 2950.895047][ T1364] netlink_unicast+0x449/0x710 [ 2950.895047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2950.895047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2950.895047][ T1364] ___sys_sendmsg+0xee/0x170 [ 2950.895047][ T1364] __sys_sendmsg+0xcd/0x170 [ 2950.895047][ T1364] do_syscall_64+0xc6/0x1e0 [ 2950.895047][ T1364] [ 2950.897226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2950.897226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2950.897226][ T1364] ipv6_find_idev+0x102/0x170 [ 2950.897226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2950.897226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.897226][ T1364] netlink_rcv_skb+0x130/0x360 [ 2950.897226][ T1364] netlink_unicast+0x449/0x710 [ 2950.897226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2950.897226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2950.897226][ T1364] ___sys_sendmsg+0xee/0x170 [ 2950.897226][ T1364] __sys_sendmsg+0xcd/0x170 [ 2950.897226][ T1364] do_syscall_64+0xc6/0x1e0 [ 2950.897226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.897226][ T1364] [ 2950.898939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2950.898939][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2950.898939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2950.898939][ T1364] ipv6_find_idev+0x102/0x170 [ 2950.898939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2950.898939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2950.898939][ T1364] netlink_rcv_skb+0x130/0x360 [ 2950.898939][ T1364] netlink_unicast+0x449/0x710 [ 2950.898939][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2950.898939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2950.898939][ T1364] ___sys_sendmsg+0xee/0x170 [ 2950.898939][ T1364] __sys_sendmsg+0xcd/0x170 [ 2950.898939][ T1364] do_syscall_64+0xc6/0x1e0 [ 2950.898939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2950.898939][ T1364] [ 2960.931084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2960.931632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2960.931632][ T1364] ___neigh_create+0x14b/0xf60 [ 2960.931632][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2960.931632][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2960.931632][ T1364] ip6_output+0x1f3/0x770 [ 2960.931632][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2960.931632][ T1364] mld_sendpack+0x62d/0xbc0 [ 2960.931632][ T1364] mld_ifc_work+0x32/0x1f0 [ 2960.931632][ T1364] process_one_work+0x84d/0x18a0 [ 2960.931632][ T1364] worker_thread+0x587/0xd30 [ 2960.931632][ T1364] kthread+0x28a/0x350 [ 2960.931632][ T1364] ret_from_fork+0x31/0x70 [ 2960.931632][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2960.931632][ T1364] [ 2960.933364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2960.933364][ T1364] dst_init+0x84/0x4a0 [ 2960.933364][ T1364] dst_alloc+0x97/0x150 [ 2960.933364][ T1364] ip6_dst_alloc+0x23/0x90 [ 2960.933364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2960.933364][ T1364] ip6_pol_route+0x56f/0x840 [ 2960.933364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2960.933364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2960.933364][ T1364] ipv6_rcv+0x1ad/0x810 [ 2960.933364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2960.933364][ T1364] process_backlog+0x101/0x620 [ 2960.933364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2960.933364][ T1364] net_rx_action+0x495/0xbe0 [ 2960.933364][ T1364] __do_softirq+0x1b5/0x7f6 [ 2960.933364][ T1364] [ 2960.935190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2960.935190][ T1364] netdev_get_by_index+0x5e/0x80 [ 2960.935190][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2960.935190][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2960.935190][ T1364] ip6_route_add+0x1c/0x140 [ 2960.935190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2960.935190][ T1364] addrconf_add_dev+0xe2/0x170 [ 2960.935190][ T1364] inet6_addr_add+0x12f/0xa40 [ 2960.935190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2960.935190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.935190][ T1364] netlink_rcv_skb+0x130/0x360 [ 2960.935190][ T1364] netlink_unicast+0x449/0x710 [ 2960.935190][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2960.935190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2960.935190][ T1364] ___sys_sendmsg+0xee/0x170 [ 2960.935190][ T1364] __sys_sendmsg+0xcd/0x170 [ 2960.935190][ T1364] do_syscall_64+0xc6/0x1e0 [ 2960.935190][ T1364] [ 2960.937900][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2960.937900][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2960.937900][ T1364] ipv6_find_idev+0x102/0x170 [ 2960.937900][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.937900][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.937900][ T1364] netlink_rcv_skb+0x130/0x360 [ 2960.937900][ T1364] netlink_unicast+0x449/0x710 [ 2960.937900][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2960.937900][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2960.937900][ T1364] ___sys_sendmsg+0xee/0x170 [ 2960.937900][ T1364] __sys_sendmsg+0xcd/0x170 [ 2960.937900][ T1364] do_syscall_64+0xc6/0x1e0 [ 2960.937900][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.937900][ T1364] [ 2960.939606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2960.939606][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2960.939606][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2960.939606][ T1364] ipv6_find_idev+0x102/0x170 [ 2960.939606][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2960.939606][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2960.939606][ T1364] netlink_rcv_skb+0x130/0x360 [ 2960.939606][ T1364] netlink_unicast+0x449/0x710 [ 2960.939606][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2960.939606][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2960.939606][ T1364] ___sys_sendmsg+0xee/0x170 [ 2960.939606][ T1364] __sys_sendmsg+0xcd/0x170 [ 2960.939606][ T1364] do_syscall_64+0xc6/0x1e0 [ 2960.939606][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2960.939606][ T1364] [ 2970.995069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2970.995588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2970.995588][ T1364] ___neigh_create+0x14b/0xf60 [ 2970.995588][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2970.995588][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2970.995588][ T1364] ip6_output+0x1f3/0x770 [ 2970.995588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2970.995588][ T1364] mld_sendpack+0x62d/0xbc0 [ 2970.995588][ T1364] mld_ifc_work+0x32/0x1f0 [ 2970.995588][ T1364] process_one_work+0x84d/0x18a0 [ 2970.995588][ T1364] worker_thread+0x587/0xd30 [ 2970.995588][ T1364] kthread+0x28a/0x350 [ 2970.995588][ T1364] ret_from_fork+0x31/0x70 [ 2970.995588][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2970.995588][ T1364] [ 2970.997747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2970.997747][ T1364] dst_init+0x84/0x4a0 [ 2970.997747][ T1364] dst_alloc+0x97/0x150 [ 2970.997747][ T1364] ip6_dst_alloc+0x23/0x90 [ 2970.997747][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2970.997747][ T1364] ip6_pol_route+0x56f/0x840 [ 2970.997747][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2970.997747][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2970.997747][ T1364] ipv6_rcv+0x1ad/0x810 [ 2970.997747][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2970.997747][ T1364] process_backlog+0x101/0x620 [ 2970.997747][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2970.997747][ T1364] net_rx_action+0x495/0xbe0 [ 2970.997747][ T1364] __do_softirq+0x1b5/0x7f6 [ 2970.997747][ T1364] [ 2970.999568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2970.999568][ T1364] netdev_get_by_index+0x5e/0x80 [ 2970.999568][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2970.999568][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2970.999568][ T1364] ip6_route_add+0x1c/0x140 [ 2970.999568][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2970.999568][ T1364] addrconf_add_dev+0xe2/0x170 [ 2970.999568][ T1364] inet6_addr_add+0x12f/0xa40 [ 2970.999568][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2970.999568][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2970.999568][ T1364] netlink_rcv_skb+0x130/0x360 [ 2970.999568][ T1364] netlink_unicast+0x449/0x710 [ 2970.999568][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2970.999568][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2970.999568][ T1364] ___sys_sendmsg+0xee/0x170 [ 2970.999568][ T1364] __sys_sendmsg+0xcd/0x170 [ 2970.999568][ T1364] do_syscall_64+0xc6/0x1e0 [ 2970.999568][ T1364] [ 2971.001758][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2971.001758][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2971.001758][ T1364] ipv6_find_idev+0x102/0x170 [ 2971.001758][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2971.001758][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2971.001758][ T1364] netlink_rcv_skb+0x130/0x360 [ 2971.001758][ T1364] netlink_unicast+0x449/0x710 [ 2971.001758][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2971.001758][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2971.001758][ T1364] ___sys_sendmsg+0xee/0x170 [ 2971.001758][ T1364] __sys_sendmsg+0xcd/0x170 [ 2971.001758][ T1364] do_syscall_64+0xc6/0x1e0 [ 2971.001758][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2971.001758][ T1364] [ 2971.003460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2971.003460][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2971.003460][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2971.003460][ T1364] ipv6_find_idev+0x102/0x170 [ 2971.003460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2971.003460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2971.003460][ T1364] netlink_rcv_skb+0x130/0x360 [ 2971.003460][ T1364] netlink_unicast+0x449/0x710 [ 2971.003460][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2971.003460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2971.003460][ T1364] ___sys_sendmsg+0xee/0x170 [ 2971.003460][ T1364] __sys_sendmsg+0xcd/0x170 [ 2971.003460][ T1364] do_syscall_64+0xc6/0x1e0 [ 2971.003460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2971.003460][ T1364] [ 2981.179054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2981.179511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2981.179511][ T1364] ___neigh_create+0x14b/0xf60 [ 2981.179511][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2981.179511][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2981.179511][ T1364] ip6_output+0x1f3/0x770 [ 2981.179511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2981.179511][ T1364] mld_sendpack+0x62d/0xbc0 [ 2981.179511][ T1364] mld_ifc_work+0x32/0x1f0 [ 2981.179511][ T1364] process_one_work+0x84d/0x18a0 [ 2981.179511][ T1364] worker_thread+0x587/0xd30 [ 2981.179511][ T1364] kthread+0x28a/0x350 [ 2981.179511][ T1364] ret_from_fork+0x31/0x70 [ 2981.179511][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2981.179511][ T1364] [ 2981.181240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2981.181240][ T1364] dst_init+0x84/0x4a0 [ 2981.181240][ T1364] dst_alloc+0x97/0x150 [ 2981.181240][ T1364] ip6_dst_alloc+0x23/0x90 [ 2981.181240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2981.181240][ T1364] ip6_pol_route+0x56f/0x840 [ 2981.181240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2981.181240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2981.181240][ T1364] ipv6_rcv+0x1ad/0x810 [ 2981.181240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2981.181240][ T1364] process_backlog+0x101/0x620 [ 2981.181240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2981.181240][ T1364] net_rx_action+0x495/0xbe0 [ 2981.181240][ T1364] __do_softirq+0x1b5/0x7f6 [ 2981.181240][ T1364] [ 2981.183076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2981.183076][ T1364] netdev_get_by_index+0x5e/0x80 [ 2981.183076][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2981.183076][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2981.183076][ T1364] ip6_route_add+0x1c/0x140 [ 2981.183076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2981.183076][ T1364] addrconf_add_dev+0xe2/0x170 [ 2981.183076][ T1364] inet6_addr_add+0x12f/0xa40 [ 2981.183076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2981.183076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2981.183076][ T1364] netlink_rcv_skb+0x130/0x360 [ 2981.183076][ T1364] netlink_unicast+0x449/0x710 [ 2981.183076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2981.183076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2981.183076][ T1364] ___sys_sendmsg+0xee/0x170 [ 2981.183076][ T1364] __sys_sendmsg+0xcd/0x170 [ 2981.183076][ T1364] do_syscall_64+0xc6/0x1e0 [ 2981.183076][ T1364] [ 2981.185258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2981.185258][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2981.185258][ T1364] ipv6_find_idev+0x102/0x170 [ 2981.185258][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2981.185258][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2981.185258][ T1364] netlink_rcv_skb+0x130/0x360 [ 2981.185258][ T1364] netlink_unicast+0x449/0x710 [ 2981.185258][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2981.185258][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2981.185258][ T1364] ___sys_sendmsg+0xee/0x170 [ 2981.185258][ T1364] __sys_sendmsg+0xcd/0x170 [ 2981.185258][ T1364] do_syscall_64+0xc6/0x1e0 [ 2981.185258][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2981.185258][ T1364] [ 2981.186963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2981.186963][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2981.186963][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2981.186963][ T1364] ipv6_find_idev+0x102/0x170 [ 2981.186963][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2981.186963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2981.186963][ T1364] netlink_rcv_skb+0x130/0x360 [ 2981.186963][ T1364] netlink_unicast+0x449/0x710 [ 2981.186963][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2981.186963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2981.186963][ T1364] ___sys_sendmsg+0xee/0x170 [ 2981.186963][ T1364] __sys_sendmsg+0xcd/0x170 [ 2981.186963][ T1364] do_syscall_64+0xc6/0x1e0 [ 2981.186963][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2981.186963][ T1364] [ 2991.435096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 2991.435542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2991.435542][ T1364] ___neigh_create+0x14b/0xf60 [ 2991.435542][ T1364] ip6_finish_output2+0xa70/0xf80 [ 2991.435542][ T1364] ip6_finish_output+0x4ed/0xd30 [ 2991.435542][ T1364] ip6_output+0x1f3/0x770 [ 2991.435542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 2991.435542][ T1364] mld_sendpack+0x62d/0xbc0 [ 2991.435542][ T1364] mld_ifc_work+0x32/0x1f0 [ 2991.435542][ T1364] process_one_work+0x84d/0x18a0 [ 2991.435542][ T1364] worker_thread+0x587/0xd30 [ 2991.435542][ T1364] kthread+0x28a/0x350 [ 2991.435542][ T1364] ret_from_fork+0x31/0x70 [ 2991.435542][ T1364] ret_from_fork_asm+0x1a/0x30 [ 2991.435542][ T1364] [ 2991.437283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 2991.437283][ T1364] dst_init+0x84/0x4a0 [ 2991.437283][ T1364] dst_alloc+0x97/0x150 [ 2991.437283][ T1364] ip6_dst_alloc+0x23/0x90 [ 2991.437283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2991.437283][ T1364] ip6_pol_route+0x56f/0x840 [ 2991.437283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 2991.437283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 2991.437283][ T1364] ipv6_rcv+0x1ad/0x810 [ 2991.437283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 2991.437283][ T1364] process_backlog+0x101/0x620 [ 2991.437283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 2991.437283][ T1364] net_rx_action+0x495/0xbe0 [ 2991.437283][ T1364] __do_softirq+0x1b5/0x7f6 [ 2991.437283][ T1364] [ 2991.439106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2991.439106][ T1364] netdev_get_by_index+0x5e/0x80 [ 2991.439106][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 2991.439106][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 2991.439106][ T1364] ip6_route_add+0x1c/0x140 [ 2991.439106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 2991.439106][ T1364] addrconf_add_dev+0xe2/0x170 [ 2991.439106][ T1364] inet6_addr_add+0x12f/0xa40 [ 2991.439106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 2991.439106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.439106][ T1364] netlink_rcv_skb+0x130/0x360 [ 2991.439106][ T1364] netlink_unicast+0x449/0x710 [ 2991.439106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2991.439106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2991.439106][ T1364] ___sys_sendmsg+0xee/0x170 [ 2991.439106][ T1364] __sys_sendmsg+0xcd/0x170 [ 2991.439106][ T1364] do_syscall_64+0xc6/0x1e0 [ 2991.439106][ T1364] [ 2991.441336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2991.441336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 2991.441336][ T1364] ipv6_find_idev+0x102/0x170 [ 2991.441336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2991.441336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.441336][ T1364] netlink_rcv_skb+0x130/0x360 [ 2991.441336][ T1364] netlink_unicast+0x449/0x710 [ 2991.441336][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2991.441336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2991.441336][ T1364] ___sys_sendmsg+0xee/0x170 [ 2991.441336][ T1364] __sys_sendmsg+0xcd/0x170 [ 2991.441336][ T1364] do_syscall_64+0xc6/0x1e0 [ 2991.441336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.441336][ T1364] [ 2991.443062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 2991.443062][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 2991.443062][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 2991.443062][ T1364] ipv6_find_idev+0x102/0x170 [ 2991.443062][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 2991.443062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2991.443062][ T1364] netlink_rcv_skb+0x130/0x360 [ 2991.443062][ T1364] netlink_unicast+0x449/0x710 [ 2991.443062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 2991.443062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 2991.443062][ T1364] ___sys_sendmsg+0xee/0x170 [ 2991.443062][ T1364] __sys_sendmsg+0xcd/0x170 [ 2991.443062][ T1364] do_syscall_64+0xc6/0x1e0 [ 2991.443062][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2991.443062][ T1364] [ 3001.691122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3001.691586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3001.691586][ T1364] ___neigh_create+0x14b/0xf60 [ 3001.691586][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3001.691586][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3001.691586][ T1364] ip6_output+0x1f3/0x770 [ 3001.691586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3001.691586][ T1364] mld_sendpack+0x62d/0xbc0 [ 3001.691586][ T1364] mld_ifc_work+0x32/0x1f0 [ 3001.691586][ T1364] process_one_work+0x84d/0x18a0 [ 3001.691586][ T1364] worker_thread+0x587/0xd30 [ 3001.691586][ T1364] kthread+0x28a/0x350 [ 3001.691586][ T1364] ret_from_fork+0x31/0x70 [ 3001.691586][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3001.691586][ T1364] [ 3001.693310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3001.693310][ T1364] dst_init+0x84/0x4a0 [ 3001.693310][ T1364] dst_alloc+0x97/0x150 [ 3001.693310][ T1364] ip6_dst_alloc+0x23/0x90 [ 3001.693310][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3001.693310][ T1364] ip6_pol_route+0x56f/0x840 [ 3001.693310][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3001.693310][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3001.693310][ T1364] ipv6_rcv+0x1ad/0x810 [ 3001.693310][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3001.693310][ T1364] process_backlog+0x101/0x620 [ 3001.693310][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3001.693310][ T1364] net_rx_action+0x495/0xbe0 [ 3001.693310][ T1364] __do_softirq+0x1b5/0x7f6 [ 3001.693310][ T1364] [ 3001.695125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3001.695125][ T1364] netdev_get_by_index+0x5e/0x80 [ 3001.695125][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3001.695125][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3001.695125][ T1364] ip6_route_add+0x1c/0x140 [ 3001.695125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3001.695125][ T1364] addrconf_add_dev+0xe2/0x170 [ 3001.695125][ T1364] inet6_addr_add+0x12f/0xa40 [ 3001.695125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3001.695125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.695125][ T1364] netlink_rcv_skb+0x130/0x360 [ 3001.695125][ T1364] netlink_unicast+0x449/0x710 [ 3001.695125][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3001.695125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3001.695125][ T1364] ___sys_sendmsg+0xee/0x170 [ 3001.695125][ T1364] __sys_sendmsg+0xcd/0x170 [ 3001.695125][ T1364] do_syscall_64+0xc6/0x1e0 [ 3001.695125][ T1364] [ 3001.697312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3001.697312][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3001.697312][ T1364] ipv6_find_idev+0x102/0x170 [ 3001.697312][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3001.697312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.697312][ T1364] netlink_rcv_skb+0x130/0x360 [ 3001.697312][ T1364] netlink_unicast+0x449/0x710 [ 3001.697312][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3001.697312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3001.697312][ T1364] ___sys_sendmsg+0xee/0x170 [ 3001.697312][ T1364] __sys_sendmsg+0xcd/0x170 [ 3001.697312][ T1364] do_syscall_64+0xc6/0x1e0 [ 3001.697312][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.697312][ T1364] [ 3001.699019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3001.699019][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3001.699019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3001.699019][ T1364] ipv6_find_idev+0x102/0x170 [ 3001.699019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3001.699019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3001.699019][ T1364] netlink_rcv_skb+0x130/0x360 [ 3001.699019][ T1364] netlink_unicast+0x449/0x710 [ 3001.699019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3001.699019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3001.699019][ T1364] ___sys_sendmsg+0xee/0x170 [ 3001.699019][ T1364] __sys_sendmsg+0xcd/0x170 [ 3001.699019][ T1364] do_syscall_64+0xc6/0x1e0 [ 3001.699019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3001.699019][ T1364] [ 3011.715116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3011.715641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3011.715641][ T1364] ___neigh_create+0x14b/0xf60 [ 3011.715641][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3011.715641][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3011.715641][ T1364] ip6_output+0x1f3/0x770 [ 3011.715641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3011.715641][ T1364] mld_sendpack+0x62d/0xbc0 [ 3011.715641][ T1364] mld_ifc_work+0x32/0x1f0 [ 3011.715641][ T1364] process_one_work+0x84d/0x18a0 [ 3011.715641][ T1364] worker_thread+0x587/0xd30 [ 3011.715641][ T1364] kthread+0x28a/0x350 [ 3011.715641][ T1364] ret_from_fork+0x31/0x70 [ 3011.715641][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3011.715641][ T1364] [ 3011.717430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3011.717430][ T1364] dst_init+0x84/0x4a0 [ 3011.717430][ T1364] dst_alloc+0x97/0x150 [ 3011.717430][ T1364] ip6_dst_alloc+0x23/0x90 [ 3011.717430][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3011.717430][ T1364] ip6_pol_route+0x56f/0x840 [ 3011.717430][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3011.717430][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3011.717430][ T1364] ipv6_rcv+0x1ad/0x810 [ 3011.717430][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3011.717430][ T1364] process_backlog+0x101/0x620 [ 3011.717430][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3011.717430][ T1364] net_rx_action+0x495/0xbe0 [ 3011.717430][ T1364] __do_softirq+0x1b5/0x7f6 [ 3011.717430][ T1364] [ 3011.719262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3011.719262][ T1364] netdev_get_by_index+0x5e/0x80 [ 3011.719262][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3011.719262][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3011.719262][ T1364] ip6_route_add+0x1c/0x140 [ 3011.719262][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3011.719262][ T1364] addrconf_add_dev+0xe2/0x170 [ 3011.719262][ T1364] inet6_addr_add+0x12f/0xa40 [ 3011.719262][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3011.719262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.719262][ T1364] netlink_rcv_skb+0x130/0x360 [ 3011.719262][ T1364] netlink_unicast+0x449/0x710 [ 3011.719262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3011.719262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3011.719262][ T1364] ___sys_sendmsg+0xee/0x170 [ 3011.719262][ T1364] __sys_sendmsg+0xcd/0x170 [ 3011.719262][ T1364] do_syscall_64+0xc6/0x1e0 [ 3011.719262][ T1364] [ 3011.721462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3011.721462][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3011.721462][ T1364] ipv6_find_idev+0x102/0x170 [ 3011.721462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3011.721462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.721462][ T1364] netlink_rcv_skb+0x130/0x360 [ 3011.721462][ T1364] netlink_unicast+0x449/0x710 [ 3011.721462][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3011.721462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3011.721462][ T1364] ___sys_sendmsg+0xee/0x170 [ 3011.721462][ T1364] __sys_sendmsg+0xcd/0x170 [ 3011.721462][ T1364] do_syscall_64+0xc6/0x1e0 [ 3011.721462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.721462][ T1364] [ 3011.723168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3011.723168][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3011.723168][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3011.723168][ T1364] ipv6_find_idev+0x102/0x170 [ 3011.723168][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3011.723168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3011.723168][ T1364] netlink_rcv_skb+0x130/0x360 [ 3011.723168][ T1364] netlink_unicast+0x449/0x710 [ 3011.723168][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3011.723168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3011.723168][ T1364] ___sys_sendmsg+0xee/0x170 [ 3011.723168][ T1364] __sys_sendmsg+0xcd/0x170 [ 3011.723168][ T1364] do_syscall_64+0xc6/0x1e0 [ 3011.723168][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3011.723168][ T1364] [ 3021.890989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3021.891483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3021.891483][ T1364] ___neigh_create+0x14b/0xf60 [ 3021.891483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3021.891483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3021.891483][ T1364] ip6_output+0x1f3/0x770 [ 3021.891483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3021.891483][ T1364] mld_sendpack+0x62d/0xbc0 [ 3021.891483][ T1364] mld_ifc_work+0x32/0x1f0 [ 3021.891483][ T1364] process_one_work+0x84d/0x18a0 [ 3021.891483][ T1364] worker_thread+0x587/0xd30 [ 3021.891483][ T1364] kthread+0x28a/0x350 [ 3021.891483][ T1364] ret_from_fork+0x31/0x70 [ 3021.891483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3021.891483][ T1364] [ 3021.893363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3021.893363][ T1364] dst_init+0x84/0x4a0 [ 3021.893363][ T1364] dst_alloc+0x97/0x150 [ 3021.893363][ T1364] ip6_dst_alloc+0x23/0x90 [ 3021.893363][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3021.893363][ T1364] ip6_pol_route+0x56f/0x840 [ 3021.893363][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3021.893363][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3021.893363][ T1364] ipv6_rcv+0x1ad/0x810 [ 3021.893363][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3021.893363][ T1364] process_backlog+0x101/0x620 [ 3021.893363][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3021.893363][ T1364] net_rx_action+0x495/0xbe0 [ 3021.893363][ T1364] __do_softirq+0x1b5/0x7f6 [ 3021.893363][ T1364] [ 3021.895359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3021.895359][ T1364] netdev_get_by_index+0x5e/0x80 [ 3021.895359][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3021.895359][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3021.895359][ T1364] ip6_route_add+0x1c/0x140 [ 3021.895359][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3021.895359][ T1364] addrconf_add_dev+0xe2/0x170 [ 3021.895359][ T1364] inet6_addr_add+0x12f/0xa40 [ 3021.895359][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3021.895359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.895359][ T1364] netlink_rcv_skb+0x130/0x360 [ 3021.895359][ T1364] netlink_unicast+0x449/0x710 [ 3021.895359][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3021.895359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3021.895359][ T1364] ___sys_sendmsg+0xee/0x170 [ 3021.895359][ T1364] __sys_sendmsg+0xcd/0x170 [ 3021.895359][ T1364] do_syscall_64+0xc6/0x1e0 [ 3021.895359][ T1364] [ 3021.897746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3021.897746][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3021.897746][ T1364] ipv6_find_idev+0x102/0x170 [ 3021.897746][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.897746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.897746][ T1364] netlink_rcv_skb+0x130/0x360 [ 3021.897746][ T1364] netlink_unicast+0x449/0x710 [ 3021.897746][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3021.897746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3021.897746][ T1364] ___sys_sendmsg+0xee/0x170 [ 3021.897746][ T1364] __sys_sendmsg+0xcd/0x170 [ 3021.897746][ T1364] do_syscall_64+0xc6/0x1e0 [ 3021.897746][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.897746][ T1364] [ 3021.899624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3021.899624][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3021.899624][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3021.899624][ T1364] ipv6_find_idev+0x102/0x170 [ 3021.899624][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3021.899624][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3021.899624][ T1364] netlink_rcv_skb+0x130/0x360 [ 3021.899624][ T1364] netlink_unicast+0x449/0x710 [ 3021.899624][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3021.899624][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3021.899624][ T1364] ___sys_sendmsg+0xee/0x170 [ 3021.899624][ T1364] __sys_sendmsg+0xcd/0x170 [ 3021.899624][ T1364] do_syscall_64+0xc6/0x1e0 [ 3021.899624][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3021.899624][ T1364] [ 3032.147072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3032.147588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3032.147588][ T1364] ___neigh_create+0x14b/0xf60 [ 3032.147588][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3032.147588][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3032.147588][ T1364] ip6_output+0x1f3/0x770 [ 3032.147588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3032.147588][ T1364] mld_sendpack+0x62d/0xbc0 [ 3032.147588][ T1364] mld_ifc_work+0x32/0x1f0 [ 3032.147588][ T1364] process_one_work+0x84d/0x18a0 [ 3032.147588][ T1364] worker_thread+0x587/0xd30 [ 3032.147588][ T1364] kthread+0x28a/0x350 [ 3032.147588][ T1364] ret_from_fork+0x31/0x70 [ 3032.147588][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3032.147588][ T1364] [ 3032.149355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3032.149355][ T1364] dst_init+0x84/0x4a0 [ 3032.149355][ T1364] dst_alloc+0x97/0x150 [ 3032.149355][ T1364] ip6_dst_alloc+0x23/0x90 [ 3032.149355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3032.149355][ T1364] ip6_pol_route+0x56f/0x840 [ 3032.149355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3032.149355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3032.149355][ T1364] ipv6_rcv+0x1ad/0x810 [ 3032.149355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3032.149355][ T1364] process_backlog+0x101/0x620 [ 3032.149355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3032.149355][ T1364] net_rx_action+0x495/0xbe0 [ 3032.149355][ T1364] __do_softirq+0x1b5/0x7f6 [ 3032.149355][ T1364] [ 3032.151192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3032.151192][ T1364] netdev_get_by_index+0x5e/0x80 [ 3032.151192][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3032.151192][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3032.151192][ T1364] ip6_route_add+0x1c/0x140 [ 3032.151192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3032.151192][ T1364] addrconf_add_dev+0xe2/0x170 [ 3032.151192][ T1364] inet6_addr_add+0x12f/0xa40 [ 3032.151192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3032.151192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.151192][ T1364] netlink_rcv_skb+0x130/0x360 [ 3032.151192][ T1364] netlink_unicast+0x449/0x710 [ 3032.151192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3032.151192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3032.151192][ T1364] ___sys_sendmsg+0xee/0x170 [ 3032.151192][ T1364] __sys_sendmsg+0xcd/0x170 [ 3032.151192][ T1364] do_syscall_64+0xc6/0x1e0 [ 3032.151192][ T1364] [ 3032.153374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3032.153374][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3032.153374][ T1364] ipv6_find_idev+0x102/0x170 [ 3032.153374][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3032.153374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.153374][ T1364] netlink_rcv_skb+0x130/0x360 [ 3032.153374][ T1364] netlink_unicast+0x449/0x710 [ 3032.153374][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3032.153374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3032.153374][ T1364] ___sys_sendmsg+0xee/0x170 [ 3032.153374][ T1364] __sys_sendmsg+0xcd/0x170 [ 3032.153374][ T1364] do_syscall_64+0xc6/0x1e0 [ 3032.153374][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.153374][ T1364] [ 3032.155083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3032.155083][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3032.155083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3032.155083][ T1364] ipv6_find_idev+0x102/0x170 [ 3032.155083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3032.155083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3032.155083][ T1364] netlink_rcv_skb+0x130/0x360 [ 3032.155083][ T1364] netlink_unicast+0x449/0x710 [ 3032.155083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3032.155083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3032.155083][ T1364] ___sys_sendmsg+0xee/0x170 [ 3032.155083][ T1364] __sys_sendmsg+0xcd/0x170 [ 3032.155083][ T1364] do_syscall_64+0xc6/0x1e0 [ 3032.155083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3032.155083][ T1364] [ 3042.403071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3042.403619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3042.403619][ T1364] ___neigh_create+0x14b/0xf60 [ 3042.403619][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3042.403619][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3042.403619][ T1364] ip6_output+0x1f3/0x770 [ 3042.403619][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3042.403619][ T1364] mld_sendpack+0x62d/0xbc0 [ 3042.403619][ T1364] mld_ifc_work+0x32/0x1f0 [ 3042.403619][ T1364] process_one_work+0x84d/0x18a0 [ 3042.403619][ T1364] worker_thread+0x587/0xd30 [ 3042.403619][ T1364] kthread+0x28a/0x350 [ 3042.403619][ T1364] ret_from_fork+0x31/0x70 [ 3042.403619][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3042.403619][ T1364] [ 3042.405332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3042.405332][ T1364] dst_init+0x84/0x4a0 [ 3042.405332][ T1364] dst_alloc+0x97/0x150 [ 3042.405332][ T1364] ip6_dst_alloc+0x23/0x90 [ 3042.405332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3042.405332][ T1364] ip6_pol_route+0x56f/0x840 [ 3042.405332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3042.405332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3042.405332][ T1364] ipv6_rcv+0x1ad/0x810 [ 3042.405332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3042.405332][ T1364] process_backlog+0x101/0x620 [ 3042.405332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3042.405332][ T1364] net_rx_action+0x495/0xbe0 [ 3042.405332][ T1364] __do_softirq+0x1b5/0x7f6 [ 3042.405332][ T1364] [ 3042.407148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3042.407148][ T1364] netdev_get_by_index+0x5e/0x80 [ 3042.407148][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3042.407148][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3042.407148][ T1364] ip6_route_add+0x1c/0x140 [ 3042.407148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3042.407148][ T1364] addrconf_add_dev+0xe2/0x170 [ 3042.407148][ T1364] inet6_addr_add+0x12f/0xa40 [ 3042.407148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3042.407148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.407148][ T1364] netlink_rcv_skb+0x130/0x360 [ 3042.407148][ T1364] netlink_unicast+0x449/0x710 [ 3042.407148][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3042.407148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3042.407148][ T1364] ___sys_sendmsg+0xee/0x170 [ 3042.407148][ T1364] __sys_sendmsg+0xcd/0x170 [ 3042.407148][ T1364] do_syscall_64+0xc6/0x1e0 [ 3042.407148][ T1364] [ 3042.409321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3042.409321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3042.409321][ T1364] ipv6_find_idev+0x102/0x170 [ 3042.409321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3042.409321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.409321][ T1364] netlink_rcv_skb+0x130/0x360 [ 3042.409321][ T1364] netlink_unicast+0x449/0x710 [ 3042.409321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3042.409321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3042.409321][ T1364] ___sys_sendmsg+0xee/0x170 [ 3042.409321][ T1364] __sys_sendmsg+0xcd/0x170 [ 3042.409321][ T1364] do_syscall_64+0xc6/0x1e0 [ 3042.409321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.409321][ T1364] [ 3042.411038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3042.411038][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3042.411038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3042.411038][ T1364] ipv6_find_idev+0x102/0x170 [ 3042.411038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3042.411038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3042.411038][ T1364] netlink_rcv_skb+0x130/0x360 [ 3042.411038][ T1364] netlink_unicast+0x449/0x710 [ 3042.411038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3042.411038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3042.411038][ T1364] ___sys_sendmsg+0xee/0x170 [ 3042.411038][ T1364] __sys_sendmsg+0xcd/0x170 [ 3042.411038][ T1364] do_syscall_64+0xc6/0x1e0 [ 3042.411038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3042.411038][ T1364] [ 3052.595063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3052.595510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3052.595510][ T1364] ___neigh_create+0x14b/0xf60 [ 3052.595510][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3052.595510][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3052.595510][ T1364] ip6_output+0x1f3/0x770 [ 3052.595510][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3052.595510][ T1364] mld_sendpack+0x62d/0xbc0 [ 3052.595510][ T1364] mld_ifc_work+0x32/0x1f0 [ 3052.595510][ T1364] process_one_work+0x84d/0x18a0 [ 3052.595510][ T1364] worker_thread+0x587/0xd30 [ 3052.595510][ T1364] kthread+0x28a/0x350 [ 3052.595510][ T1364] ret_from_fork+0x31/0x70 [ 3052.595510][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3052.595510][ T1364] [ 3052.597232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3052.597232][ T1364] dst_init+0x84/0x4a0 [ 3052.597232][ T1364] dst_alloc+0x97/0x150 [ 3052.597232][ T1364] ip6_dst_alloc+0x23/0x90 [ 3052.597232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3052.597232][ T1364] ip6_pol_route+0x56f/0x840 [ 3052.597232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3052.597232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3052.597232][ T1364] ipv6_rcv+0x1ad/0x810 [ 3052.597232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3052.597232][ T1364] process_backlog+0x101/0x620 [ 3052.597232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3052.597232][ T1364] net_rx_action+0x495/0xbe0 [ 3052.597232][ T1364] __do_softirq+0x1b5/0x7f6 [ 3052.597232][ T1364] [ 3052.599068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3052.599068][ T1364] netdev_get_by_index+0x5e/0x80 [ 3052.599068][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3052.599068][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3052.599068][ T1364] ip6_route_add+0x1c/0x140 [ 3052.599068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3052.599068][ T1364] addrconf_add_dev+0xe2/0x170 [ 3052.599068][ T1364] inet6_addr_add+0x12f/0xa40 [ 3052.599068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3052.599068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.599068][ T1364] netlink_rcv_skb+0x130/0x360 [ 3052.599068][ T1364] netlink_unicast+0x449/0x710 [ 3052.599068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3052.599068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3052.599068][ T1364] ___sys_sendmsg+0xee/0x170 [ 3052.599068][ T1364] __sys_sendmsg+0xcd/0x170 [ 3052.599068][ T1364] do_syscall_64+0xc6/0x1e0 [ 3052.599068][ T1364] [ 3052.601267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3052.601267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3052.601267][ T1364] ipv6_find_idev+0x102/0x170 [ 3052.601267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3052.601267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.601267][ T1364] netlink_rcv_skb+0x130/0x360 [ 3052.601267][ T1364] netlink_unicast+0x449/0x710 [ 3052.601267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3052.601267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3052.601267][ T1364] ___sys_sendmsg+0xee/0x170 [ 3052.601267][ T1364] __sys_sendmsg+0xcd/0x170 [ 3052.601267][ T1364] do_syscall_64+0xc6/0x1e0 [ 3052.601267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.601267][ T1364] [ 3052.602980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3052.602980][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3052.602980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3052.602980][ T1364] ipv6_find_idev+0x102/0x170 [ 3052.602980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3052.602980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3052.602980][ T1364] netlink_rcv_skb+0x130/0x360 [ 3052.602980][ T1364] netlink_unicast+0x449/0x710 [ 3052.602980][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3052.602980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3052.602980][ T1364] ___sys_sendmsg+0xee/0x170 [ 3052.602980][ T1364] __sys_sendmsg+0xcd/0x170 [ 3052.602980][ T1364] do_syscall_64+0xc6/0x1e0 [ 3052.602980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3052.602980][ T1364] [ 3062.851024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3062.851545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3062.851545][ T1364] ___neigh_create+0x14b/0xf60 [ 3062.851545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3062.851545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3062.851545][ T1364] ip6_output+0x1f3/0x770 [ 3062.851545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3062.851545][ T1364] mld_sendpack+0x62d/0xbc0 [ 3062.851545][ T1364] mld_ifc_work+0x32/0x1f0 [ 3062.851545][ T1364] process_one_work+0x84d/0x18a0 [ 3062.851545][ T1364] worker_thread+0x587/0xd30 [ 3062.851545][ T1364] kthread+0x28a/0x350 [ 3062.851545][ T1364] ret_from_fork+0x31/0x70 [ 3062.851545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3062.851545][ T1364] [ 3062.853264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3062.853264][ T1364] dst_init+0x84/0x4a0 [ 3062.853264][ T1364] dst_alloc+0x97/0x150 [ 3062.853264][ T1364] ip6_dst_alloc+0x23/0x90 [ 3062.853264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3062.853264][ T1364] ip6_pol_route+0x56f/0x840 [ 3062.853264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3062.853264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3062.853264][ T1364] ipv6_rcv+0x1ad/0x810 [ 3062.853264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3062.853264][ T1364] process_backlog+0x101/0x620 [ 3062.853264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3062.853264][ T1364] net_rx_action+0x495/0xbe0 [ 3062.853264][ T1364] __do_softirq+0x1b5/0x7f6 [ 3062.853264][ T1364] [ 3062.855149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3062.855149][ T1364] netdev_get_by_index+0x5e/0x80 [ 3062.855149][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3062.855149][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3062.855149][ T1364] ip6_route_add+0x1c/0x140 [ 3062.855149][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3062.855149][ T1364] addrconf_add_dev+0xe2/0x170 [ 3062.855149][ T1364] inet6_addr_add+0x12f/0xa40 [ 3062.855149][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3062.855149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.855149][ T1364] netlink_rcv_skb+0x130/0x360 [ 3062.855149][ T1364] netlink_unicast+0x449/0x710 [ 3062.855149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3062.855149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3062.855149][ T1364] ___sys_sendmsg+0xee/0x170 [ 3062.855149][ T1364] __sys_sendmsg+0xcd/0x170 [ 3062.855149][ T1364] do_syscall_64+0xc6/0x1e0 [ 3062.855149][ T1364] [ 3062.857336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3062.857336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3062.857336][ T1364] ipv6_find_idev+0x102/0x170 [ 3062.857336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.857336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.857336][ T1364] netlink_rcv_skb+0x130/0x360 [ 3062.857336][ T1364] netlink_unicast+0x449/0x710 [ 3062.857336][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3062.857336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3062.857336][ T1364] ___sys_sendmsg+0xee/0x170 [ 3062.857336][ T1364] __sys_sendmsg+0xcd/0x170 [ 3062.857336][ T1364] do_syscall_64+0xc6/0x1e0 [ 3062.857336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.857336][ T1364] [ 3062.859046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3062.859046][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3062.859046][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3062.859046][ T1364] ipv6_find_idev+0x102/0x170 [ 3062.859046][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3062.859046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3062.859046][ T1364] netlink_rcv_skb+0x130/0x360 [ 3062.859046][ T1364] netlink_unicast+0x449/0x710 [ 3062.859046][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3062.859046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3062.859046][ T1364] ___sys_sendmsg+0xee/0x170 [ 3062.859046][ T1364] __sys_sendmsg+0xcd/0x170 [ 3062.859046][ T1364] do_syscall_64+0xc6/0x1e0 [ 3062.859046][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3062.859046][ T1364] [ 3072.987119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3072.987578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3072.987578][ T1364] ___neigh_create+0x14b/0xf60 [ 3072.987578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3072.987578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3072.987578][ T1364] ip6_output+0x1f3/0x770 [ 3072.987578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3072.987578][ T1364] mld_sendpack+0x62d/0xbc0 [ 3072.987578][ T1364] mld_ifc_work+0x32/0x1f0 [ 3072.987578][ T1364] process_one_work+0x84d/0x18a0 [ 3072.987578][ T1364] worker_thread+0x587/0xd30 [ 3072.987578][ T1364] kthread+0x28a/0x350 [ 3072.987578][ T1364] ret_from_fork+0x31/0x70 [ 3072.987578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3072.987578][ T1364] [ 3072.989298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3072.989298][ T1364] dst_init+0x84/0x4a0 [ 3072.989298][ T1364] dst_alloc+0x97/0x150 [ 3072.989298][ T1364] ip6_dst_alloc+0x23/0x90 [ 3072.989298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3072.989298][ T1364] ip6_pol_route+0x56f/0x840 [ 3072.989298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3072.989298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3072.989298][ T1364] ipv6_rcv+0x1ad/0x810 [ 3072.989298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3072.989298][ T1364] process_backlog+0x101/0x620 [ 3072.989298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3072.989298][ T1364] net_rx_action+0x495/0xbe0 [ 3072.989298][ T1364] __do_softirq+0x1b5/0x7f6 [ 3072.989298][ T1364] [ 3072.991142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3072.991142][ T1364] netdev_get_by_index+0x5e/0x80 [ 3072.991142][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3072.991142][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3072.991142][ T1364] ip6_route_add+0x1c/0x140 [ 3072.991142][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3072.991142][ T1364] addrconf_add_dev+0xe2/0x170 [ 3072.991142][ T1364] inet6_addr_add+0x12f/0xa40 [ 3072.991142][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3072.991142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.991142][ T1364] netlink_rcv_skb+0x130/0x360 [ 3072.991142][ T1364] netlink_unicast+0x449/0x710 [ 3072.991142][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3072.991142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3072.991142][ T1364] ___sys_sendmsg+0xee/0x170 [ 3072.991142][ T1364] __sys_sendmsg+0xcd/0x170 [ 3072.991142][ T1364] do_syscall_64+0xc6/0x1e0 [ 3072.991142][ T1364] [ 3072.993332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3072.993332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3072.993332][ T1364] ipv6_find_idev+0x102/0x170 [ 3072.993332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3072.993332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.993332][ T1364] netlink_rcv_skb+0x130/0x360 [ 3072.993332][ T1364] netlink_unicast+0x449/0x710 [ 3072.993332][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3072.993332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3072.993332][ T1364] ___sys_sendmsg+0xee/0x170 [ 3072.993332][ T1364] __sys_sendmsg+0xcd/0x170 [ 3072.993332][ T1364] do_syscall_64+0xc6/0x1e0 [ 3072.993332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.993332][ T1364] [ 3072.995051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3072.995051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3072.995051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3072.995051][ T1364] ipv6_find_idev+0x102/0x170 [ 3072.995051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3072.995051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3072.995051][ T1364] netlink_rcv_skb+0x130/0x360 [ 3072.995051][ T1364] netlink_unicast+0x449/0x710 [ 3072.995051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3072.995051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3072.995051][ T1364] ___sys_sendmsg+0xee/0x170 [ 3072.995051][ T1364] __sys_sendmsg+0xcd/0x170 [ 3072.995051][ T1364] do_syscall_64+0xc6/0x1e0 [ 3072.995051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3072.995051][ T1364] [ 3083.099078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3083.099558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3083.099558][ T1364] ___neigh_create+0x14b/0xf60 [ 3083.099558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3083.099558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3083.099558][ T1364] ip6_output+0x1f3/0x770 [ 3083.099558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3083.099558][ T1364] mld_sendpack+0x62d/0xbc0 [ 3083.099558][ T1364] mld_ifc_work+0x32/0x1f0 [ 3083.099558][ T1364] process_one_work+0x84d/0x18a0 [ 3083.099558][ T1364] worker_thread+0x587/0xd30 [ 3083.099558][ T1364] kthread+0x28a/0x350 [ 3083.099558][ T1364] ret_from_fork+0x31/0x70 [ 3083.099558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3083.099558][ T1364] [ 3083.101318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3083.101318][ T1364] dst_init+0x84/0x4a0 [ 3083.101318][ T1364] dst_alloc+0x97/0x150 [ 3083.101318][ T1364] ip6_dst_alloc+0x23/0x90 [ 3083.101318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3083.101318][ T1364] ip6_pol_route+0x56f/0x840 [ 3083.101318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3083.101318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3083.101318][ T1364] ipv6_rcv+0x1ad/0x810 [ 3083.101318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3083.101318][ T1364] process_backlog+0x101/0x620 [ 3083.101318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3083.101318][ T1364] net_rx_action+0x495/0xbe0 [ 3083.101318][ T1364] __do_softirq+0x1b5/0x7f6 [ 3083.101318][ T1364] [ 3083.103342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3083.103342][ T1364] netdev_get_by_index+0x5e/0x80 [ 3083.103342][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3083.103342][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3083.103342][ T1364] ip6_route_add+0x1c/0x140 [ 3083.103342][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3083.103342][ T1364] addrconf_add_dev+0xe2/0x170 [ 3083.103342][ T1364] inet6_addr_add+0x12f/0xa40 [ 3083.103342][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3083.103342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.103342][ T1364] netlink_rcv_skb+0x130/0x360 [ 3083.103342][ T1364] netlink_unicast+0x449/0x710 [ 3083.103342][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3083.103342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3083.103342][ T1364] ___sys_sendmsg+0xee/0x170 [ 3083.103342][ T1364] __sys_sendmsg+0xcd/0x170 [ 3083.103342][ T1364] do_syscall_64+0xc6/0x1e0 [ 3083.103342][ T1364] [ 3083.105702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3083.105702][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3083.105702][ T1364] ipv6_find_idev+0x102/0x170 [ 3083.105702][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3083.105702][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.105702][ T1364] netlink_rcv_skb+0x130/0x360 [ 3083.105702][ T1364] netlink_unicast+0x449/0x710 [ 3083.105702][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3083.105702][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3083.105702][ T1364] ___sys_sendmsg+0xee/0x170 [ 3083.105702][ T1364] __sys_sendmsg+0xcd/0x170 [ 3083.105702][ T1364] do_syscall_64+0xc6/0x1e0 [ 3083.105702][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.105702][ T1364] [ 3083.107577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3083.107577][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3083.107577][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3083.107577][ T1364] ipv6_find_idev+0x102/0x170 [ 3083.107577][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3083.107577][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3083.107577][ T1364] netlink_rcv_skb+0x130/0x360 [ 3083.107577][ T1364] netlink_unicast+0x449/0x710 [ 3083.107577][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3083.107577][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3083.107577][ T1364] ___sys_sendmsg+0xee/0x170 [ 3083.107577][ T1364] __sys_sendmsg+0xcd/0x170 [ 3083.107577][ T1364] do_syscall_64+0xc6/0x1e0 [ 3083.107577][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3083.107577][ T1364] [ 3093.347066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3093.347555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3093.347555][ T1364] ___neigh_create+0x14b/0xf60 [ 3093.347555][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3093.347555][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3093.347555][ T1364] ip6_output+0x1f3/0x770 [ 3093.347555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3093.347555][ T1364] mld_sendpack+0x62d/0xbc0 [ 3093.347555][ T1364] mld_ifc_work+0x32/0x1f0 [ 3093.347555][ T1364] process_one_work+0x84d/0x18a0 [ 3093.347555][ T1364] worker_thread+0x587/0xd30 [ 3093.347555][ T1364] kthread+0x28a/0x350 [ 3093.347555][ T1364] ret_from_fork+0x31/0x70 [ 3093.347555][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3093.347555][ T1364] [ 3093.349413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3093.349413][ T1364] dst_init+0x84/0x4a0 [ 3093.349413][ T1364] dst_alloc+0x97/0x150 [ 3093.349413][ T1364] ip6_dst_alloc+0x23/0x90 [ 3093.349413][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3093.349413][ T1364] ip6_pol_route+0x56f/0x840 [ 3093.349413][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3093.349413][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3093.349413][ T1364] ipv6_rcv+0x1ad/0x810 [ 3093.349413][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3093.349413][ T1364] process_backlog+0x101/0x620 [ 3093.349413][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3093.349413][ T1364] net_rx_action+0x495/0xbe0 [ 3093.349413][ T1364] __do_softirq+0x1b5/0x7f6 [ 3093.349413][ T1364] [ 3093.351397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3093.351397][ T1364] netdev_get_by_index+0x5e/0x80 [ 3093.351397][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3093.351397][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3093.351397][ T1364] ip6_route_add+0x1c/0x140 [ 3093.351397][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3093.351397][ T1364] addrconf_add_dev+0xe2/0x170 [ 3093.351397][ T1364] inet6_addr_add+0x12f/0xa40 [ 3093.351397][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3093.351397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.351397][ T1364] netlink_rcv_skb+0x130/0x360 [ 3093.351397][ T1364] netlink_unicast+0x449/0x710 [ 3093.351397][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3093.351397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3093.351397][ T1364] ___sys_sendmsg+0xee/0x170 [ 3093.351397][ T1364] __sys_sendmsg+0xcd/0x170 [ 3093.351397][ T1364] do_syscall_64+0xc6/0x1e0 [ 3093.351397][ T1364] [ 3093.353769][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3093.353769][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3093.353769][ T1364] ipv6_find_idev+0x102/0x170 [ 3093.353769][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3093.353769][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.353769][ T1364] netlink_rcv_skb+0x130/0x360 [ 3093.353769][ T1364] netlink_unicast+0x449/0x710 [ 3093.353769][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3093.353769][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3093.353769][ T1364] ___sys_sendmsg+0xee/0x170 [ 3093.353769][ T1364] __sys_sendmsg+0xcd/0x170 [ 3093.353769][ T1364] do_syscall_64+0xc6/0x1e0 [ 3093.353769][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.353769][ T1364] [ 3093.355623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3093.355623][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3093.355623][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3093.355623][ T1364] ipv6_find_idev+0x102/0x170 [ 3093.355623][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3093.355623][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3093.355623][ T1364] netlink_rcv_skb+0x130/0x360 [ 3093.355623][ T1364] netlink_unicast+0x449/0x710 [ 3093.355623][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3093.355623][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3093.355623][ T1364] ___sys_sendmsg+0xee/0x170 [ 3093.355623][ T1364] __sys_sendmsg+0xcd/0x170 [ 3093.355623][ T1364] do_syscall_64+0xc6/0x1e0 [ 3093.355623][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3093.355623][ T1364] [ 3103.451046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3103.451510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3103.451510][ T1364] ___neigh_create+0x14b/0xf60 [ 3103.451510][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3103.451510][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3103.451510][ T1364] ip6_output+0x1f3/0x770 [ 3103.451510][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3103.451510][ T1364] mld_sendpack+0x62d/0xbc0 [ 3103.451510][ T1364] mld_ifc_work+0x32/0x1f0 [ 3103.451510][ T1364] process_one_work+0x84d/0x18a0 [ 3103.451510][ T1364] worker_thread+0x587/0xd30 [ 3103.451510][ T1364] kthread+0x28a/0x350 [ 3103.451510][ T1364] ret_from_fork+0x31/0x70 [ 3103.451510][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3103.451510][ T1364] [ 3103.453228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3103.453228][ T1364] dst_init+0x84/0x4a0 [ 3103.453228][ T1364] dst_alloc+0x97/0x150 [ 3103.453228][ T1364] ip6_dst_alloc+0x23/0x90 [ 3103.453228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3103.453228][ T1364] ip6_pol_route+0x56f/0x840 [ 3103.453228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3103.453228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3103.453228][ T1364] ipv6_rcv+0x1ad/0x810 [ 3103.453228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3103.453228][ T1364] process_backlog+0x101/0x620 [ 3103.453228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3103.453228][ T1364] net_rx_action+0x495/0xbe0 [ 3103.453228][ T1364] __do_softirq+0x1b5/0x7f6 [ 3103.453228][ T1364] [ 3103.455053][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3103.455053][ T1364] netdev_get_by_index+0x5e/0x80 [ 3103.455053][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3103.455053][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3103.455053][ T1364] ip6_route_add+0x1c/0x140 [ 3103.455053][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3103.455053][ T1364] addrconf_add_dev+0xe2/0x170 [ 3103.455053][ T1364] inet6_addr_add+0x12f/0xa40 [ 3103.455053][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3103.455053][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.455053][ T1364] netlink_rcv_skb+0x130/0x360 [ 3103.455053][ T1364] netlink_unicast+0x449/0x710 [ 3103.455053][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3103.455053][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3103.455053][ T1364] ___sys_sendmsg+0xee/0x170 [ 3103.455053][ T1364] __sys_sendmsg+0xcd/0x170 [ 3103.455053][ T1364] do_syscall_64+0xc6/0x1e0 [ 3103.455053][ T1364] [ 3103.457248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3103.457248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3103.457248][ T1364] ipv6_find_idev+0x102/0x170 [ 3103.457248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.457248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.457248][ T1364] netlink_rcv_skb+0x130/0x360 [ 3103.457248][ T1364] netlink_unicast+0x449/0x710 [ 3103.457248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3103.457248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3103.457248][ T1364] ___sys_sendmsg+0xee/0x170 [ 3103.457248][ T1364] __sys_sendmsg+0xcd/0x170 [ 3103.457248][ T1364] do_syscall_64+0xc6/0x1e0 [ 3103.457248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.457248][ T1364] [ 3103.458947][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3103.458947][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3103.458947][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3103.458947][ T1364] ipv6_find_idev+0x102/0x170 [ 3103.458947][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3103.458947][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3103.458947][ T1364] netlink_rcv_skb+0x130/0x360 [ 3103.458947][ T1364] netlink_unicast+0x449/0x710 [ 3103.458947][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3103.458947][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3103.458947][ T1364] ___sys_sendmsg+0xee/0x170 [ 3103.458947][ T1364] __sys_sendmsg+0xcd/0x170 [ 3103.458947][ T1364] do_syscall_64+0xc6/0x1e0 [ 3103.458947][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3103.458947][ T1364] [ 3113.531063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3113.531710][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3113.531710][ T1364] ___neigh_create+0x14b/0xf60 [ 3113.531710][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3113.531710][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3113.531710][ T1364] ip6_output+0x1f3/0x770 [ 3113.531710][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3113.531710][ T1364] mld_sendpack+0x62d/0xbc0 [ 3113.531710][ T1364] mld_ifc_work+0x32/0x1f0 [ 3113.531710][ T1364] process_one_work+0x84d/0x18a0 [ 3113.531710][ T1364] worker_thread+0x587/0xd30 [ 3113.531710][ T1364] kthread+0x28a/0x350 [ 3113.531710][ T1364] ret_from_fork+0x31/0x70 [ 3113.531710][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3113.531710][ T1364] [ 3113.534335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3113.534335][ T1364] dst_init+0x84/0x4a0 [ 3113.534335][ T1364] dst_alloc+0x97/0x150 [ 3113.534335][ T1364] ip6_dst_alloc+0x23/0x90 [ 3113.534335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3113.534335][ T1364] ip6_pol_route+0x56f/0x840 [ 3113.534335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3113.534335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3113.534335][ T1364] ipv6_rcv+0x1ad/0x810 [ 3113.534335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3113.534335][ T1364] process_backlog+0x101/0x620 [ 3113.534335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3113.534335][ T1364] net_rx_action+0x495/0xbe0 [ 3113.534335][ T1364] __do_softirq+0x1b5/0x7f6 [ 3113.534335][ T1364] [ 3113.537222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3113.537222][ T1364] netdev_get_by_index+0x5e/0x80 [ 3113.537222][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3113.537222][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3113.537222][ T1364] ip6_route_add+0x1c/0x140 [ 3113.537222][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3113.537222][ T1364] addrconf_add_dev+0xe2/0x170 [ 3113.537222][ T1364] inet6_addr_add+0x12f/0xa40 [ 3113.537222][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3113.537222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.537222][ T1364] netlink_rcv_skb+0x130/0x360 [ 3113.537222][ T1364] netlink_unicast+0x449/0x710 [ 3113.537222][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3113.537222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3113.537222][ T1364] ___sys_sendmsg+0xee/0x170 [ 3113.537222][ T1364] __sys_sendmsg+0xcd/0x170 [ 3113.537222][ T1364] do_syscall_64+0xc6/0x1e0 [ 3113.537222][ T1364] [ 3113.540809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3113.540809][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3113.540809][ T1364] ipv6_find_idev+0x102/0x170 [ 3113.540809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3113.540809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.540809][ T1364] netlink_rcv_skb+0x130/0x360 [ 3113.540809][ T1364] netlink_unicast+0x449/0x710 [ 3113.540809][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3113.540809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3113.540809][ T1364] ___sys_sendmsg+0xee/0x170 [ 3113.540809][ T1364] __sys_sendmsg+0xcd/0x170 [ 3113.540809][ T1364] do_syscall_64+0xc6/0x1e0 [ 3113.540809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.540809][ T1364] [ 3113.543594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3113.543594][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3113.543594][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3113.543594][ T1364] ipv6_find_idev+0x102/0x170 [ 3113.543594][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3113.543594][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3113.543594][ T1364] netlink_rcv_skb+0x130/0x360 [ 3113.543594][ T1364] netlink_unicast+0x449/0x710 [ 3113.543594][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3113.543594][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3113.543594][ T1364] ___sys_sendmsg+0xee/0x170 [ 3113.543594][ T1364] __sys_sendmsg+0xcd/0x170 [ 3113.543594][ T1364] do_syscall_64+0xc6/0x1e0 [ 3113.543594][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3113.543594][ T1364] [ 3123.611144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3123.611656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3123.611656][ T1364] ___neigh_create+0x14b/0xf60 [ 3123.611656][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3123.611656][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3123.611656][ T1364] ip6_output+0x1f3/0x770 [ 3123.611656][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3123.611656][ T1364] mld_sendpack+0x62d/0xbc0 [ 3123.611656][ T1364] mld_ifc_work+0x32/0x1f0 [ 3123.611656][ T1364] process_one_work+0x84d/0x18a0 [ 3123.611656][ T1364] worker_thread+0x587/0xd30 [ 3123.611656][ T1364] kthread+0x28a/0x350 [ 3123.611656][ T1364] ret_from_fork+0x31/0x70 [ 3123.611656][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3123.611656][ T1364] [ 3123.613377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3123.613377][ T1364] dst_init+0x84/0x4a0 [ 3123.613377][ T1364] dst_alloc+0x97/0x150 [ 3123.613377][ T1364] ip6_dst_alloc+0x23/0x90 [ 3123.613377][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3123.613377][ T1364] ip6_pol_route+0x56f/0x840 [ 3123.613377][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3123.613377][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3123.613377][ T1364] ipv6_rcv+0x1ad/0x810 [ 3123.613377][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3123.613377][ T1364] process_backlog+0x101/0x620 [ 3123.613377][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3123.613377][ T1364] net_rx_action+0x495/0xbe0 [ 3123.613377][ T1364] __do_softirq+0x1b5/0x7f6 [ 3123.613377][ T1364] [ 3123.615192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3123.615192][ T1364] netdev_get_by_index+0x5e/0x80 [ 3123.615192][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3123.615192][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3123.615192][ T1364] ip6_route_add+0x1c/0x140 [ 3123.615192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3123.615192][ T1364] addrconf_add_dev+0xe2/0x170 [ 3123.615192][ T1364] inet6_addr_add+0x12f/0xa40 [ 3123.615192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3123.615192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.615192][ T1364] netlink_rcv_skb+0x130/0x360 [ 3123.615192][ T1364] netlink_unicast+0x449/0x710 [ 3123.615192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3123.615192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3123.615192][ T1364] ___sys_sendmsg+0xee/0x170 [ 3123.615192][ T1364] __sys_sendmsg+0xcd/0x170 [ 3123.615192][ T1364] do_syscall_64+0xc6/0x1e0 [ 3123.615192][ T1364] [ 3123.617366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3123.617366][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3123.617366][ T1364] ipv6_find_idev+0x102/0x170 [ 3123.617366][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3123.617366][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.617366][ T1364] netlink_rcv_skb+0x130/0x360 [ 3123.617366][ T1364] netlink_unicast+0x449/0x710 [ 3123.617366][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3123.617366][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3123.617366][ T1364] ___sys_sendmsg+0xee/0x170 [ 3123.617366][ T1364] __sys_sendmsg+0xcd/0x170 [ 3123.617366][ T1364] do_syscall_64+0xc6/0x1e0 [ 3123.617366][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.617366][ T1364] [ 3123.619132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3123.619132][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3123.619132][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3123.619132][ T1364] ipv6_find_idev+0x102/0x170 [ 3123.619132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3123.619132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3123.619132][ T1364] netlink_rcv_skb+0x130/0x360 [ 3123.619132][ T1364] netlink_unicast+0x449/0x710 [ 3123.619132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3123.619132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3123.619132][ T1364] ___sys_sendmsg+0xee/0x170 [ 3123.619132][ T1364] __sys_sendmsg+0xcd/0x170 [ 3123.619132][ T1364] do_syscall_64+0xc6/0x1e0 [ 3123.619132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3123.619132][ T1364] [ 3133.811075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3133.811591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3133.811591][ T1364] ___neigh_create+0x14b/0xf60 [ 3133.811591][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3133.811591][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3133.811591][ T1364] ip6_output+0x1f3/0x770 [ 3133.811591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3133.811591][ T1364] mld_sendpack+0x62d/0xbc0 [ 3133.811591][ T1364] mld_ifc_work+0x32/0x1f0 [ 3133.811591][ T1364] process_one_work+0x84d/0x18a0 [ 3133.811591][ T1364] worker_thread+0x587/0xd30 [ 3133.811591][ T1364] kthread+0x28a/0x350 [ 3133.811591][ T1364] ret_from_fork+0x31/0x70 [ 3133.811591][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3133.811591][ T1364] [ 3133.813307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3133.813307][ T1364] dst_init+0x84/0x4a0 [ 3133.813307][ T1364] dst_alloc+0x97/0x150 [ 3133.813307][ T1364] ip6_dst_alloc+0x23/0x90 [ 3133.813307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3133.813307][ T1364] ip6_pol_route+0x56f/0x840 [ 3133.813307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3133.813307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3133.813307][ T1364] ipv6_rcv+0x1ad/0x810 [ 3133.813307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3133.813307][ T1364] process_backlog+0x101/0x620 [ 3133.813307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3133.813307][ T1364] net_rx_action+0x495/0xbe0 [ 3133.813307][ T1364] __do_softirq+0x1b5/0x7f6 [ 3133.813307][ T1364] [ 3133.815139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3133.815139][ T1364] netdev_get_by_index+0x5e/0x80 [ 3133.815139][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3133.815139][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3133.815139][ T1364] ip6_route_add+0x1c/0x140 [ 3133.815139][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3133.815139][ T1364] addrconf_add_dev+0xe2/0x170 [ 3133.815139][ T1364] inet6_addr_add+0x12f/0xa40 [ 3133.815139][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3133.815139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.815139][ T1364] netlink_rcv_skb+0x130/0x360 [ 3133.815139][ T1364] netlink_unicast+0x449/0x710 [ 3133.815139][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3133.815139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3133.815139][ T1364] ___sys_sendmsg+0xee/0x170 [ 3133.815139][ T1364] __sys_sendmsg+0xcd/0x170 [ 3133.815139][ T1364] do_syscall_64+0xc6/0x1e0 [ 3133.815139][ T1364] [ 3133.817345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3133.817345][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3133.817345][ T1364] ipv6_find_idev+0x102/0x170 [ 3133.817345][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3133.817345][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.817345][ T1364] netlink_rcv_skb+0x130/0x360 [ 3133.817345][ T1364] netlink_unicast+0x449/0x710 [ 3133.817345][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3133.817345][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3133.817345][ T1364] ___sys_sendmsg+0xee/0x170 [ 3133.817345][ T1364] __sys_sendmsg+0xcd/0x170 [ 3133.817345][ T1364] do_syscall_64+0xc6/0x1e0 [ 3133.817345][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.817345][ T1364] [ 3133.819048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3133.819048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3133.819048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3133.819048][ T1364] ipv6_find_idev+0x102/0x170 [ 3133.819048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3133.819048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3133.819048][ T1364] netlink_rcv_skb+0x130/0x360 [ 3133.819048][ T1364] netlink_unicast+0x449/0x710 [ 3133.819048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3133.819048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3133.819048][ T1364] ___sys_sendmsg+0xee/0x170 [ 3133.819048][ T1364] __sys_sendmsg+0xcd/0x170 [ 3133.819048][ T1364] do_syscall_64+0xc6/0x1e0 [ 3133.819048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3133.819048][ T1364] [ 3144.059068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3144.059555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3144.059555][ T1364] ___neigh_create+0x14b/0xf60 [ 3144.059555][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3144.059555][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3144.059555][ T1364] ip6_output+0x1f3/0x770 [ 3144.059555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3144.059555][ T1364] mld_sendpack+0x62d/0xbc0 [ 3144.059555][ T1364] mld_ifc_work+0x32/0x1f0 [ 3144.059555][ T1364] process_one_work+0x84d/0x18a0 [ 3144.059555][ T1364] worker_thread+0x587/0xd30 [ 3144.059555][ T1364] kthread+0x28a/0x350 [ 3144.059555][ T1364] ret_from_fork+0x31/0x70 [ 3144.059555][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3144.059555][ T1364] [ 3144.061439][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3144.061439][ T1364] dst_init+0x84/0x4a0 [ 3144.061439][ T1364] dst_alloc+0x97/0x150 [ 3144.061439][ T1364] ip6_dst_alloc+0x23/0x90 [ 3144.061439][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3144.061439][ T1364] ip6_pol_route+0x56f/0x840 [ 3144.061439][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3144.061439][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3144.061439][ T1364] ipv6_rcv+0x1ad/0x810 [ 3144.061439][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3144.061439][ T1364] process_backlog+0x101/0x620 [ 3144.061439][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3144.061439][ T1364] net_rx_action+0x495/0xbe0 [ 3144.061439][ T1364] __do_softirq+0x1b5/0x7f6 [ 3144.061439][ T1364] [ 3144.063413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3144.063413][ T1364] netdev_get_by_index+0x5e/0x80 [ 3144.063413][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3144.063413][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3144.063413][ T1364] ip6_route_add+0x1c/0x140 [ 3144.063413][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3144.063413][ T1364] addrconf_add_dev+0xe2/0x170 [ 3144.063413][ T1364] inet6_addr_add+0x12f/0xa40 [ 3144.063413][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3144.063413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.063413][ T1364] netlink_rcv_skb+0x130/0x360 [ 3144.063413][ T1364] netlink_unicast+0x449/0x710 [ 3144.063413][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3144.063413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3144.063413][ T1364] ___sys_sendmsg+0xee/0x170 [ 3144.063413][ T1364] __sys_sendmsg+0xcd/0x170 [ 3144.063413][ T1364] do_syscall_64+0xc6/0x1e0 [ 3144.063413][ T1364] [ 3144.065778][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3144.065778][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3144.065778][ T1364] ipv6_find_idev+0x102/0x170 [ 3144.065778][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.065778][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.065778][ T1364] netlink_rcv_skb+0x130/0x360 [ 3144.065778][ T1364] netlink_unicast+0x449/0x710 [ 3144.065778][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3144.065778][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3144.065778][ T1364] ___sys_sendmsg+0xee/0x170 [ 3144.065778][ T1364] __sys_sendmsg+0xcd/0x170 [ 3144.065778][ T1364] do_syscall_64+0xc6/0x1e0 [ 3144.065778][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.065778][ T1364] [ 3144.067637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3144.067637][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3144.067637][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3144.067637][ T1364] ipv6_find_idev+0x102/0x170 [ 3144.067637][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3144.067637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3144.067637][ T1364] netlink_rcv_skb+0x130/0x360 [ 3144.067637][ T1364] netlink_unicast+0x449/0x710 [ 3144.067637][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3144.067637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3144.067637][ T1364] ___sys_sendmsg+0xee/0x170 [ 3144.067637][ T1364] __sys_sendmsg+0xcd/0x170 [ 3144.067637][ T1364] do_syscall_64+0xc6/0x1e0 [ 3144.067637][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3144.067637][ T1364] [ 3154.267128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3154.267651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3154.267651][ T1364] ___neigh_create+0x14b/0xf60 [ 3154.267651][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3154.267651][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3154.267651][ T1364] ip6_output+0x1f3/0x770 [ 3154.267651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3154.267651][ T1364] mld_sendpack+0x62d/0xbc0 [ 3154.267651][ T1364] mld_ifc_work+0x32/0x1f0 [ 3154.267651][ T1364] process_one_work+0x84d/0x18a0 [ 3154.267651][ T1364] worker_thread+0x587/0xd30 [ 3154.267651][ T1364] kthread+0x28a/0x350 [ 3154.267651][ T1364] ret_from_fork+0x31/0x70 [ 3154.267651][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3154.267651][ T1364] [ 3154.269373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3154.269373][ T1364] dst_init+0x84/0x4a0 [ 3154.269373][ T1364] dst_alloc+0x97/0x150 [ 3154.269373][ T1364] ip6_dst_alloc+0x23/0x90 [ 3154.269373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3154.269373][ T1364] ip6_pol_route+0x56f/0x840 [ 3154.269373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3154.269373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3154.269373][ T1364] ipv6_rcv+0x1ad/0x810 [ 3154.269373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3154.269373][ T1364] process_backlog+0x101/0x620 [ 3154.269373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3154.269373][ T1364] net_rx_action+0x495/0xbe0 [ 3154.269373][ T1364] __do_softirq+0x1b5/0x7f6 [ 3154.269373][ T1364] [ 3154.271203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3154.271203][ T1364] netdev_get_by_index+0x5e/0x80 [ 3154.271203][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3154.271203][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3154.271203][ T1364] ip6_route_add+0x1c/0x140 [ 3154.271203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3154.271203][ T1364] addrconf_add_dev+0xe2/0x170 [ 3154.271203][ T1364] inet6_addr_add+0x12f/0xa40 [ 3154.271203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3154.271203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.271203][ T1364] netlink_rcv_skb+0x130/0x360 [ 3154.271203][ T1364] netlink_unicast+0x449/0x710 [ 3154.271203][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3154.271203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3154.271203][ T1364] ___sys_sendmsg+0xee/0x170 [ 3154.271203][ T1364] __sys_sendmsg+0xcd/0x170 [ 3154.271203][ T1364] do_syscall_64+0xc6/0x1e0 [ 3154.271203][ T1364] [ 3154.273379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3154.273379][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3154.273379][ T1364] ipv6_find_idev+0x102/0x170 [ 3154.273379][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3154.273379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.273379][ T1364] netlink_rcv_skb+0x130/0x360 [ 3154.273379][ T1364] netlink_unicast+0x449/0x710 [ 3154.273379][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3154.273379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3154.273379][ T1364] ___sys_sendmsg+0xee/0x170 [ 3154.273379][ T1364] __sys_sendmsg+0xcd/0x170 [ 3154.273379][ T1364] do_syscall_64+0xc6/0x1e0 [ 3154.273379][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.273379][ T1364] [ 3154.275084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3154.275084][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3154.275084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3154.275084][ T1364] ipv6_find_idev+0x102/0x170 [ 3154.275084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3154.275084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3154.275084][ T1364] netlink_rcv_skb+0x130/0x360 [ 3154.275084][ T1364] netlink_unicast+0x449/0x710 [ 3154.275084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3154.275084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3154.275084][ T1364] ___sys_sendmsg+0xee/0x170 [ 3154.275084][ T1364] __sys_sendmsg+0xcd/0x170 [ 3154.275084][ T1364] do_syscall_64+0xc6/0x1e0 [ 3154.275084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3154.275084][ T1364] [ 3164.523079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3164.523549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3164.523549][ T1364] ___neigh_create+0x14b/0xf60 [ 3164.523549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3164.523549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3164.523549][ T1364] ip6_output+0x1f3/0x770 [ 3164.523549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3164.523549][ T1364] mld_sendpack+0x62d/0xbc0 [ 3164.523549][ T1364] mld_ifc_work+0x32/0x1f0 [ 3164.523549][ T1364] process_one_work+0x84d/0x18a0 [ 3164.523549][ T1364] worker_thread+0x587/0xd30 [ 3164.523549][ T1364] kthread+0x28a/0x350 [ 3164.523549][ T1364] ret_from_fork+0x31/0x70 [ 3164.523549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3164.523549][ T1364] [ 3164.525265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3164.525265][ T1364] dst_init+0x84/0x4a0 [ 3164.525265][ T1364] dst_alloc+0x97/0x150 [ 3164.525265][ T1364] ip6_dst_alloc+0x23/0x90 [ 3164.525265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3164.525265][ T1364] ip6_pol_route+0x56f/0x840 [ 3164.525265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3164.525265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3164.525265][ T1364] ipv6_rcv+0x1ad/0x810 [ 3164.525265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3164.525265][ T1364] process_backlog+0x101/0x620 [ 3164.525265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3164.525265][ T1364] net_rx_action+0x495/0xbe0 [ 3164.525265][ T1364] __do_softirq+0x1b5/0x7f6 [ 3164.525265][ T1364] [ 3164.527159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3164.527159][ T1364] netdev_get_by_index+0x5e/0x80 [ 3164.527159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3164.527159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3164.527159][ T1364] ip6_route_add+0x1c/0x140 [ 3164.527159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3164.527159][ T1364] addrconf_add_dev+0xe2/0x170 [ 3164.527159][ T1364] inet6_addr_add+0x12f/0xa40 [ 3164.527159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3164.527159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.527159][ T1364] netlink_rcv_skb+0x130/0x360 [ 3164.527159][ T1364] netlink_unicast+0x449/0x710 [ 3164.527159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3164.527159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3164.527159][ T1364] ___sys_sendmsg+0xee/0x170 [ 3164.527159][ T1364] __sys_sendmsg+0xcd/0x170 [ 3164.527159][ T1364] do_syscall_64+0xc6/0x1e0 [ 3164.527159][ T1364] [ 3164.529363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3164.529363][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3164.529363][ T1364] ipv6_find_idev+0x102/0x170 [ 3164.529363][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3164.529363][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.529363][ T1364] netlink_rcv_skb+0x130/0x360 [ 3164.529363][ T1364] netlink_unicast+0x449/0x710 [ 3164.529363][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3164.529363][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3164.529363][ T1364] ___sys_sendmsg+0xee/0x170 [ 3164.529363][ T1364] __sys_sendmsg+0xcd/0x170 [ 3164.529363][ T1364] do_syscall_64+0xc6/0x1e0 [ 3164.529363][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.529363][ T1364] [ 3164.531086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3164.531086][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3164.531086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3164.531086][ T1364] ipv6_find_idev+0x102/0x170 [ 3164.531086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3164.531086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3164.531086][ T1364] netlink_rcv_skb+0x130/0x360 [ 3164.531086][ T1364] netlink_unicast+0x449/0x710 [ 3164.531086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3164.531086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3164.531086][ T1364] ___sys_sendmsg+0xee/0x170 [ 3164.531086][ T1364] __sys_sendmsg+0xcd/0x170 [ 3164.531086][ T1364] do_syscall_64+0xc6/0x1e0 [ 3164.531086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3164.531086][ T1364] [ 3174.779072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3174.779585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3174.779585][ T1364] ___neigh_create+0x14b/0xf60 [ 3174.779585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3174.779585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3174.779585][ T1364] ip6_output+0x1f3/0x770 [ 3174.779585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3174.779585][ T1364] mld_sendpack+0x62d/0xbc0 [ 3174.779585][ T1364] mld_ifc_work+0x32/0x1f0 [ 3174.779585][ T1364] process_one_work+0x84d/0x18a0 [ 3174.779585][ T1364] worker_thread+0x587/0xd30 [ 3174.779585][ T1364] kthread+0x28a/0x350 [ 3174.779585][ T1364] ret_from_fork+0x31/0x70 [ 3174.779585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3174.779585][ T1364] [ 3174.781349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3174.781349][ T1364] dst_init+0x84/0x4a0 [ 3174.781349][ T1364] dst_alloc+0x97/0x150 [ 3174.781349][ T1364] ip6_dst_alloc+0x23/0x90 [ 3174.781349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3174.781349][ T1364] ip6_pol_route+0x56f/0x840 [ 3174.781349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3174.781349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3174.781349][ T1364] ipv6_rcv+0x1ad/0x810 [ 3174.781349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3174.781349][ T1364] process_backlog+0x101/0x620 [ 3174.781349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3174.781349][ T1364] net_rx_action+0x495/0xbe0 [ 3174.781349][ T1364] __do_softirq+0x1b5/0x7f6 [ 3174.781349][ T1364] [ 3174.783191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3174.783191][ T1364] netdev_get_by_index+0x5e/0x80 [ 3174.783191][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3174.783191][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3174.783191][ T1364] ip6_route_add+0x1c/0x140 [ 3174.783191][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3174.783191][ T1364] addrconf_add_dev+0xe2/0x170 [ 3174.783191][ T1364] inet6_addr_add+0x12f/0xa40 [ 3174.783191][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3174.783191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.783191][ T1364] netlink_rcv_skb+0x130/0x360 [ 3174.783191][ T1364] netlink_unicast+0x449/0x710 [ 3174.783191][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3174.783191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3174.783191][ T1364] ___sys_sendmsg+0xee/0x170 [ 3174.783191][ T1364] __sys_sendmsg+0xcd/0x170 [ 3174.783191][ T1364] do_syscall_64+0xc6/0x1e0 [ 3174.783191][ T1364] [ 3174.785395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3174.785395][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3174.785395][ T1364] ipv6_find_idev+0x102/0x170 [ 3174.785395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3174.785395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.785395][ T1364] netlink_rcv_skb+0x130/0x360 [ 3174.785395][ T1364] netlink_unicast+0x449/0x710 [ 3174.785395][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3174.785395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3174.785395][ T1364] ___sys_sendmsg+0xee/0x170 [ 3174.785395][ T1364] __sys_sendmsg+0xcd/0x170 [ 3174.785395][ T1364] do_syscall_64+0xc6/0x1e0 [ 3174.785395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.785395][ T1364] [ 3174.787100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3174.787100][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3174.787100][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3174.787100][ T1364] ipv6_find_idev+0x102/0x170 [ 3174.787100][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3174.787100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3174.787100][ T1364] netlink_rcv_skb+0x130/0x360 [ 3174.787100][ T1364] netlink_unicast+0x449/0x710 [ 3174.787100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3174.787100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3174.787100][ T1364] ___sys_sendmsg+0xee/0x170 [ 3174.787100][ T1364] __sys_sendmsg+0xcd/0x170 [ 3174.787100][ T1364] do_syscall_64+0xc6/0x1e0 [ 3174.787100][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3174.787100][ T1364] [ 3184.803087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3184.803625][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3184.803625][ T1364] ___neigh_create+0x14b/0xf60 [ 3184.803625][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3184.803625][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3184.803625][ T1364] ip6_output+0x1f3/0x770 [ 3184.803625][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3184.803625][ T1364] mld_sendpack+0x62d/0xbc0 [ 3184.803625][ T1364] mld_ifc_work+0x32/0x1f0 [ 3184.803625][ T1364] process_one_work+0x84d/0x18a0 [ 3184.803625][ T1364] worker_thread+0x587/0xd30 [ 3184.803625][ T1364] kthread+0x28a/0x350 [ 3184.803625][ T1364] ret_from_fork+0x31/0x70 [ 3184.803625][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3184.803625][ T1364] [ 3184.806098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3184.806098][ T1364] dst_init+0x84/0x4a0 [ 3184.806098][ T1364] dst_alloc+0x97/0x150 [ 3184.806098][ T1364] ip6_dst_alloc+0x23/0x90 [ 3184.806098][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3184.806098][ T1364] ip6_pol_route+0x56f/0x840 [ 3184.806098][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3184.806098][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3184.806098][ T1364] ipv6_rcv+0x1ad/0x810 [ 3184.806098][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3184.806098][ T1364] process_backlog+0x101/0x620 [ 3184.806098][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3184.806098][ T1364] net_rx_action+0x495/0xbe0 [ 3184.806098][ T1364] __do_softirq+0x1b5/0x7f6 [ 3184.806098][ T1364] [ 3184.808612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3184.808612][ T1364] netdev_get_by_index+0x5e/0x80 [ 3184.808612][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3184.808612][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3184.808612][ T1364] ip6_route_add+0x1c/0x140 [ 3184.808612][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3184.808612][ T1364] addrconf_add_dev+0xe2/0x170 [ 3184.808612][ T1364] inet6_addr_add+0x12f/0xa40 [ 3184.808612][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3184.808612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3184.808612][ T1364] netlink_rcv_skb+0x130/0x360 [ 3184.808612][ T1364] netlink_unicast+0x449/0x710 [ 3184.808612][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3184.808612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3184.808612][ T1364] ___sys_sendmsg+0xee/0x170 [ 3184.808612][ T1364] __sys_sendmsg+0xcd/0x170 [ 3184.808612][ T1364] do_syscall_64+0xc6/0x1e0 [ 3184.808612][ T1364] [ 3184.811665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3184.811665][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3184.811665][ T1364] ipv6_find_idev+0x102/0x170 [ 3184.811665][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3184.811665][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3184.811665][ T1364] netlink_rcv_skb+0x130/0x360 [ 3184.811665][ T1364] netlink_unicast+0x449/0x710 [ 3184.811665][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3184.811665][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3184.811665][ T1364] ___sys_sendmsg+0xee/0x170 [ 3184.811665][ T1364] __sys_sendmsg+0xcd/0x170 [ 3184.811665][ T1364] do_syscall_64+0xc6/0x1e0 [ 3184.811665][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3184.811665][ T1364] [ 3184.814011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3184.814011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3184.814011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3184.814011][ T1364] ipv6_find_idev+0x102/0x170 [ 3184.814011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3184.814011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3184.814011][ T1364] netlink_rcv_skb+0x130/0x360 [ 3184.814011][ T1364] netlink_unicast+0x449/0x710 [ 3184.814011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3184.814011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3184.814011][ T1364] ___sys_sendmsg+0xee/0x170 [ 3184.814011][ T1364] __sys_sendmsg+0xcd/0x170 [ 3184.814011][ T1364] do_syscall_64+0xc6/0x1e0 [ 3184.814011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3184.814011][ T1364] [ 3194.819127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3194.819643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3194.819643][ T1364] ___neigh_create+0x14b/0xf60 [ 3194.819643][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3194.819643][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3194.819643][ T1364] ip6_output+0x1f3/0x770 [ 3194.819643][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3194.819643][ T1364] mld_sendpack+0x62d/0xbc0 [ 3194.819643][ T1364] mld_ifc_work+0x32/0x1f0 [ 3194.819643][ T1364] process_one_work+0x84d/0x18a0 [ 3194.819643][ T1364] worker_thread+0x587/0xd30 [ 3194.819643][ T1364] kthread+0x28a/0x350 [ 3194.819643][ T1364] ret_from_fork+0x31/0x70 [ 3194.819643][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3194.819643][ T1364] [ 3194.821408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3194.821408][ T1364] dst_init+0x84/0x4a0 [ 3194.821408][ T1364] dst_alloc+0x97/0x150 [ 3194.821408][ T1364] ip6_dst_alloc+0x23/0x90 [ 3194.821408][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3194.821408][ T1364] ip6_pol_route+0x56f/0x840 [ 3194.821408][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3194.821408][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3194.821408][ T1364] ipv6_rcv+0x1ad/0x810 [ 3194.821408][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3194.821408][ T1364] process_backlog+0x101/0x620 [ 3194.821408][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3194.821408][ T1364] net_rx_action+0x495/0xbe0 [ 3194.821408][ T1364] __do_softirq+0x1b5/0x7f6 [ 3194.821408][ T1364] [ 3194.823239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3194.823239][ T1364] netdev_get_by_index+0x5e/0x80 [ 3194.823239][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3194.823239][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3194.823239][ T1364] ip6_route_add+0x1c/0x140 [ 3194.823239][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3194.823239][ T1364] addrconf_add_dev+0xe2/0x170 [ 3194.823239][ T1364] inet6_addr_add+0x12f/0xa40 [ 3194.823239][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3194.823239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3194.823239][ T1364] netlink_rcv_skb+0x130/0x360 [ 3194.823239][ T1364] netlink_unicast+0x449/0x710 [ 3194.823239][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3194.823239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3194.823239][ T1364] ___sys_sendmsg+0xee/0x170 [ 3194.823239][ T1364] __sys_sendmsg+0xcd/0x170 [ 3194.823239][ T1364] do_syscall_64+0xc6/0x1e0 [ 3194.823239][ T1364] [ 3194.825422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3194.825422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3194.825422][ T1364] ipv6_find_idev+0x102/0x170 [ 3194.825422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3194.825422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3194.825422][ T1364] netlink_rcv_skb+0x130/0x360 [ 3194.825422][ T1364] netlink_unicast+0x449/0x710 [ 3194.825422][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3194.825422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3194.825422][ T1364] ___sys_sendmsg+0xee/0x170 [ 3194.825422][ T1364] __sys_sendmsg+0xcd/0x170 [ 3194.825422][ T1364] do_syscall_64+0xc6/0x1e0 [ 3194.825422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3194.825422][ T1364] [ 3194.827122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3194.827122][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3194.827122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3194.827122][ T1364] ipv6_find_idev+0x102/0x170 [ 3194.827122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3194.827122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3194.827122][ T1364] netlink_rcv_skb+0x130/0x360 [ 3194.827122][ T1364] netlink_unicast+0x449/0x710 [ 3194.827122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3194.827122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3194.827122][ T1364] ___sys_sendmsg+0xee/0x170 [ 3194.827122][ T1364] __sys_sendmsg+0xcd/0x170 [ 3194.827122][ T1364] do_syscall_64+0xc6/0x1e0 [ 3194.827122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3194.827122][ T1364] [ 3204.963076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3204.963597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3204.963597][ T1364] ___neigh_create+0x14b/0xf60 [ 3204.963597][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3204.963597][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3204.963597][ T1364] ip6_output+0x1f3/0x770 [ 3204.963597][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3204.963597][ T1364] mld_sendpack+0x62d/0xbc0 [ 3204.963597][ T1364] mld_ifc_work+0x32/0x1f0 [ 3204.963597][ T1364] process_one_work+0x84d/0x18a0 [ 3204.963597][ T1364] worker_thread+0x587/0xd30 [ 3204.963597][ T1364] kthread+0x28a/0x350 [ 3204.963597][ T1364] ret_from_fork+0x31/0x70 [ 3204.963597][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3204.963597][ T1364] [ 3204.965306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3204.965306][ T1364] dst_init+0x84/0x4a0 [ 3204.965306][ T1364] dst_alloc+0x97/0x150 [ 3204.965306][ T1364] ip6_dst_alloc+0x23/0x90 [ 3204.965306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3204.965306][ T1364] ip6_pol_route+0x56f/0x840 [ 3204.965306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3204.965306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3204.965306][ T1364] ipv6_rcv+0x1ad/0x810 [ 3204.965306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3204.965306][ T1364] process_backlog+0x101/0x620 [ 3204.965306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3204.965306][ T1364] net_rx_action+0x495/0xbe0 [ 3204.965306][ T1364] __do_softirq+0x1b5/0x7f6 [ 3204.965306][ T1364] [ 3204.967136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3204.967136][ T1364] netdev_get_by_index+0x5e/0x80 [ 3204.967136][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3204.967136][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3204.967136][ T1364] ip6_route_add+0x1c/0x140 [ 3204.967136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3204.967136][ T1364] addrconf_add_dev+0xe2/0x170 [ 3204.967136][ T1364] inet6_addr_add+0x12f/0xa40 [ 3204.967136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3204.967136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.967136][ T1364] netlink_rcv_skb+0x130/0x360 [ 3204.967136][ T1364] netlink_unicast+0x449/0x710 [ 3204.967136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3204.967136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3204.967136][ T1364] ___sys_sendmsg+0xee/0x170 [ 3204.967136][ T1364] __sys_sendmsg+0xcd/0x170 [ 3204.967136][ T1364] do_syscall_64+0xc6/0x1e0 [ 3204.967136][ T1364] [ 3204.969335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3204.969335][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3204.969335][ T1364] ipv6_find_idev+0x102/0x170 [ 3204.969335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3204.969335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.969335][ T1364] netlink_rcv_skb+0x130/0x360 [ 3204.969335][ T1364] netlink_unicast+0x449/0x710 [ 3204.969335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3204.969335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3204.969335][ T1364] ___sys_sendmsg+0xee/0x170 [ 3204.969335][ T1364] __sys_sendmsg+0xcd/0x170 [ 3204.969335][ T1364] do_syscall_64+0xc6/0x1e0 [ 3204.969335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3204.969335][ T1364] [ 3204.971081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3204.971081][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3204.971081][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3204.971081][ T1364] ipv6_find_idev+0x102/0x170 [ 3204.971081][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3204.971081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3204.971081][ T1364] netlink_rcv_skb+0x130/0x360 [ 3204.971081][ T1364] netlink_unicast+0x449/0x710 [ 3204.971081][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3204.971081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3204.971081][ T1364] ___sys_sendmsg+0xee/0x170 [ 3204.971081][ T1364] __sys_sendmsg+0xcd/0x170 [ 3204.971081][ T1364] do_syscall_64+0xc6/0x1e0 [ 3204.971081][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3204.971081][ T1364] [ 3215.219113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3215.219641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3215.219641][ T1364] ___neigh_create+0x14b/0xf60 [ 3215.219641][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3215.219641][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3215.219641][ T1364] ip6_output+0x1f3/0x770 [ 3215.219641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3215.219641][ T1364] mld_sendpack+0x62d/0xbc0 [ 3215.219641][ T1364] mld_ifc_work+0x32/0x1f0 [ 3215.219641][ T1364] process_one_work+0x84d/0x18a0 [ 3215.219641][ T1364] worker_thread+0x587/0xd30 [ 3215.219641][ T1364] kthread+0x28a/0x350 [ 3215.219641][ T1364] ret_from_fork+0x31/0x70 [ 3215.219641][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3215.219641][ T1364] [ 3215.221393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3215.221393][ T1364] dst_init+0x84/0x4a0 [ 3215.221393][ T1364] dst_alloc+0x97/0x150 [ 3215.221393][ T1364] ip6_dst_alloc+0x23/0x90 [ 3215.221393][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3215.221393][ T1364] ip6_pol_route+0x56f/0x840 [ 3215.221393][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3215.221393][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3215.221393][ T1364] ipv6_rcv+0x1ad/0x810 [ 3215.221393][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3215.221393][ T1364] process_backlog+0x101/0x620 [ 3215.221393][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3215.221393][ T1364] net_rx_action+0x495/0xbe0 [ 3215.221393][ T1364] __do_softirq+0x1b5/0x7f6 [ 3215.221393][ T1364] [ 3215.223260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3215.223260][ T1364] netdev_get_by_index+0x5e/0x80 [ 3215.223260][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3215.223260][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3215.223260][ T1364] ip6_route_add+0x1c/0x140 [ 3215.223260][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3215.223260][ T1364] addrconf_add_dev+0xe2/0x170 [ 3215.223260][ T1364] inet6_addr_add+0x12f/0xa40 [ 3215.223260][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3215.223260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.223260][ T1364] netlink_rcv_skb+0x130/0x360 [ 3215.223260][ T1364] netlink_unicast+0x449/0x710 [ 3215.223260][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3215.223260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3215.223260][ T1364] ___sys_sendmsg+0xee/0x170 [ 3215.223260][ T1364] __sys_sendmsg+0xcd/0x170 [ 3215.223260][ T1364] do_syscall_64+0xc6/0x1e0 [ 3215.223260][ T1364] [ 3215.225462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3215.225462][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3215.225462][ T1364] ipv6_find_idev+0x102/0x170 [ 3215.225462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3215.225462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.225462][ T1364] netlink_rcv_skb+0x130/0x360 [ 3215.225462][ T1364] netlink_unicast+0x449/0x710 [ 3215.225462][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3215.225462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3215.225462][ T1364] ___sys_sendmsg+0xee/0x170 [ 3215.225462][ T1364] __sys_sendmsg+0xcd/0x170 [ 3215.225462][ T1364] do_syscall_64+0xc6/0x1e0 [ 3215.225462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.225462][ T1364] [ 3215.227189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3215.227189][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3215.227189][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3215.227189][ T1364] ipv6_find_idev+0x102/0x170 [ 3215.227189][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3215.227189][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3215.227189][ T1364] netlink_rcv_skb+0x130/0x360 [ 3215.227189][ T1364] netlink_unicast+0x449/0x710 [ 3215.227189][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3215.227189][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3215.227189][ T1364] ___sys_sendmsg+0xee/0x170 [ 3215.227189][ T1364] __sys_sendmsg+0xcd/0x170 [ 3215.227189][ T1364] do_syscall_64+0xc6/0x1e0 [ 3215.227189][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3215.227189][ T1364] [ 3225.475096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3225.475585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3225.475585][ T1364] ___neigh_create+0x14b/0xf60 [ 3225.475585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3225.475585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3225.475585][ T1364] ip6_output+0x1f3/0x770 [ 3225.475585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3225.475585][ T1364] mld_sendpack+0x62d/0xbc0 [ 3225.475585][ T1364] mld_ifc_work+0x32/0x1f0 [ 3225.475585][ T1364] process_one_work+0x84d/0x18a0 [ 3225.475585][ T1364] worker_thread+0x587/0xd30 [ 3225.475585][ T1364] kthread+0x28a/0x350 [ 3225.475585][ T1364] ret_from_fork+0x31/0x70 [ 3225.475585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3225.475585][ T1364] [ 3225.477321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3225.477321][ T1364] dst_init+0x84/0x4a0 [ 3225.477321][ T1364] dst_alloc+0x97/0x150 [ 3225.477321][ T1364] ip6_dst_alloc+0x23/0x90 [ 3225.477321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3225.477321][ T1364] ip6_pol_route+0x56f/0x840 [ 3225.477321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3225.477321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3225.477321][ T1364] ipv6_rcv+0x1ad/0x810 [ 3225.477321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3225.477321][ T1364] process_backlog+0x101/0x620 [ 3225.477321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3225.477321][ T1364] net_rx_action+0x495/0xbe0 [ 3225.477321][ T1364] __do_softirq+0x1b5/0x7f6 [ 3225.477321][ T1364] [ 3225.479155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3225.479155][ T1364] netdev_get_by_index+0x5e/0x80 [ 3225.479155][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3225.479155][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3225.479155][ T1364] ip6_route_add+0x1c/0x140 [ 3225.479155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3225.479155][ T1364] addrconf_add_dev+0xe2/0x170 [ 3225.479155][ T1364] inet6_addr_add+0x12f/0xa40 [ 3225.479155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3225.479155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3225.479155][ T1364] netlink_rcv_skb+0x130/0x360 [ 3225.479155][ T1364] netlink_unicast+0x449/0x710 [ 3225.479155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3225.479155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3225.479155][ T1364] ___sys_sendmsg+0xee/0x170 [ 3225.479155][ T1364] __sys_sendmsg+0xcd/0x170 [ 3225.479155][ T1364] do_syscall_64+0xc6/0x1e0 [ 3225.479155][ T1364] [ 3225.481370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3225.481370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3225.481370][ T1364] ipv6_find_idev+0x102/0x170 [ 3225.481370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3225.481370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3225.481370][ T1364] netlink_rcv_skb+0x130/0x360 [ 3225.481370][ T1364] netlink_unicast+0x449/0x710 [ 3225.481370][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3225.481370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3225.481370][ T1364] ___sys_sendmsg+0xee/0x170 [ 3225.481370][ T1364] __sys_sendmsg+0xcd/0x170 [ 3225.481370][ T1364] do_syscall_64+0xc6/0x1e0 [ 3225.481370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3225.481370][ T1364] [ 3225.483092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3225.483092][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3225.483092][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3225.483092][ T1364] ipv6_find_idev+0x102/0x170 [ 3225.483092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3225.483092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3225.483092][ T1364] netlink_rcv_skb+0x130/0x360 [ 3225.483092][ T1364] netlink_unicast+0x449/0x710 [ 3225.483092][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3225.483092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3225.483092][ T1364] ___sys_sendmsg+0xee/0x170 [ 3225.483092][ T1364] __sys_sendmsg+0xcd/0x170 [ 3225.483092][ T1364] do_syscall_64+0xc6/0x1e0 [ 3225.483092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3225.483092][ T1364] [ 3235.635116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3235.635609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3235.635609][ T1364] ___neigh_create+0x14b/0xf60 [ 3235.635609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3235.635609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3235.635609][ T1364] ip6_output+0x1f3/0x770 [ 3235.635609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3235.635609][ T1364] mld_sendpack+0x62d/0xbc0 [ 3235.635609][ T1364] mld_ifc_work+0x32/0x1f0 [ 3235.635609][ T1364] process_one_work+0x84d/0x18a0 [ 3235.635609][ T1364] worker_thread+0x587/0xd30 [ 3235.635609][ T1364] kthread+0x28a/0x350 [ 3235.635609][ T1364] ret_from_fork+0x31/0x70 [ 3235.635609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3235.635609][ T1364] [ 3235.637352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3235.637352][ T1364] dst_init+0x84/0x4a0 [ 3235.637352][ T1364] dst_alloc+0x97/0x150 [ 3235.637352][ T1364] ip6_dst_alloc+0x23/0x90 [ 3235.637352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3235.637352][ T1364] ip6_pol_route+0x56f/0x840 [ 3235.637352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3235.637352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3235.637352][ T1364] ipv6_rcv+0x1ad/0x810 [ 3235.637352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3235.637352][ T1364] process_backlog+0x101/0x620 [ 3235.637352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3235.637352][ T1364] net_rx_action+0x495/0xbe0 [ 3235.637352][ T1364] __do_softirq+0x1b5/0x7f6 [ 3235.637352][ T1364] [ 3235.639191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3235.639191][ T1364] netdev_get_by_index+0x5e/0x80 [ 3235.639191][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3235.639191][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3235.639191][ T1364] ip6_route_add+0x1c/0x140 [ 3235.639191][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3235.639191][ T1364] addrconf_add_dev+0xe2/0x170 [ 3235.639191][ T1364] inet6_addr_add+0x12f/0xa40 [ 3235.639191][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3235.639191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3235.639191][ T1364] netlink_rcv_skb+0x130/0x360 [ 3235.639191][ T1364] netlink_unicast+0x449/0x710 [ 3235.639191][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3235.639191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3235.639191][ T1364] ___sys_sendmsg+0xee/0x170 [ 3235.639191][ T1364] __sys_sendmsg+0xcd/0x170 [ 3235.639191][ T1364] do_syscall_64+0xc6/0x1e0 [ 3235.639191][ T1364] [ 3235.641421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3235.641421][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3235.641421][ T1364] ipv6_find_idev+0x102/0x170 [ 3235.641421][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3235.641421][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3235.641421][ T1364] netlink_rcv_skb+0x130/0x360 [ 3235.641421][ T1364] netlink_unicast+0x449/0x710 [ 3235.641421][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3235.641421][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3235.641421][ T1364] ___sys_sendmsg+0xee/0x170 [ 3235.641421][ T1364] __sys_sendmsg+0xcd/0x170 [ 3235.641421][ T1364] do_syscall_64+0xc6/0x1e0 [ 3235.641421][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3235.641421][ T1364] [ 3235.643146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3235.643146][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3235.643146][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3235.643146][ T1364] ipv6_find_idev+0x102/0x170 [ 3235.643146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3235.643146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3235.643146][ T1364] netlink_rcv_skb+0x130/0x360 [ 3235.643146][ T1364] netlink_unicast+0x449/0x710 [ 3235.643146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3235.643146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3235.643146][ T1364] ___sys_sendmsg+0xee/0x170 [ 3235.643146][ T1364] __sys_sendmsg+0xcd/0x170 [ 3235.643146][ T1364] do_syscall_64+0xc6/0x1e0 [ 3235.643146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3235.643146][ T1364] [ 3245.883046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3245.883747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3245.883747][ T1364] ___neigh_create+0x14b/0xf60 [ 3245.883747][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3245.883747][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3245.883747][ T1364] ip6_output+0x1f3/0x770 [ 3245.883747][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3245.883747][ T1364] mld_sendpack+0x62d/0xbc0 [ 3245.883747][ T1364] mld_ifc_work+0x32/0x1f0 [ 3245.883747][ T1364] process_one_work+0x84d/0x18a0 [ 3245.883747][ T1364] worker_thread+0x587/0xd30 [ 3245.883747][ T1364] kthread+0x28a/0x350 [ 3245.883747][ T1364] ret_from_fork+0x31/0x70 [ 3245.883747][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3245.883747][ T1364] [ 3245.886320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3245.886320][ T1364] dst_init+0x84/0x4a0 [ 3245.886320][ T1364] dst_alloc+0x97/0x150 [ 3245.886320][ T1364] ip6_dst_alloc+0x23/0x90 [ 3245.886320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3245.886320][ T1364] ip6_pol_route+0x56f/0x840 [ 3245.886320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3245.886320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3245.886320][ T1364] ipv6_rcv+0x1ad/0x810 [ 3245.886320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3245.886320][ T1364] process_backlog+0x101/0x620 [ 3245.886320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3245.886320][ T1364] net_rx_action+0x495/0xbe0 [ 3245.886320][ T1364] __do_softirq+0x1b5/0x7f6 [ 3245.886320][ T1364] [ 3245.889194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3245.889194][ T1364] netdev_get_by_index+0x5e/0x80 [ 3245.889194][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3245.889194][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3245.889194][ T1364] ip6_route_add+0x1c/0x140 [ 3245.889194][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3245.889194][ T1364] addrconf_add_dev+0xe2/0x170 [ 3245.889194][ T1364] inet6_addr_add+0x12f/0xa40 [ 3245.889194][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3245.889194][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3245.889194][ T1364] netlink_rcv_skb+0x130/0x360 [ 3245.889194][ T1364] netlink_unicast+0x449/0x710 [ 3245.889194][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3245.889194][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3245.889194][ T1364] ___sys_sendmsg+0xee/0x170 [ 3245.889194][ T1364] __sys_sendmsg+0xcd/0x170 [ 3245.889194][ T1364] do_syscall_64+0xc6/0x1e0 [ 3245.889194][ T1364] [ 3245.892641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3245.892641][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3245.892641][ T1364] ipv6_find_idev+0x102/0x170 [ 3245.892641][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3245.892641][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3245.892641][ T1364] netlink_rcv_skb+0x130/0x360 [ 3245.892641][ T1364] netlink_unicast+0x449/0x710 [ 3245.892641][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3245.892641][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3245.892641][ T1364] ___sys_sendmsg+0xee/0x170 [ 3245.892641][ T1364] __sys_sendmsg+0xcd/0x170 [ 3245.892641][ T1364] do_syscall_64+0xc6/0x1e0 [ 3245.892641][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3245.892641][ T1364] [ 3245.895376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3245.895376][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3245.895376][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3245.895376][ T1364] ipv6_find_idev+0x102/0x170 [ 3245.895376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3245.895376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3245.895376][ T1364] netlink_rcv_skb+0x130/0x360 [ 3245.895376][ T1364] netlink_unicast+0x449/0x710 [ 3245.895376][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3245.895376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3245.895376][ T1364] ___sys_sendmsg+0xee/0x170 [ 3245.895376][ T1364] __sys_sendmsg+0xcd/0x170 [ 3245.895376][ T1364] do_syscall_64+0xc6/0x1e0 [ 3245.895376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3245.895376][ T1364] [ 3256.011070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3256.011734][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3256.011734][ T1364] ___neigh_create+0x14b/0xf60 [ 3256.011734][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3256.011734][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3256.011734][ T1364] ip6_output+0x1f3/0x770 [ 3256.011734][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3256.011734][ T1364] mld_sendpack+0x62d/0xbc0 [ 3256.011734][ T1364] mld_ifc_work+0x32/0x1f0 [ 3256.011734][ T1364] process_one_work+0x84d/0x18a0 [ 3256.011734][ T1364] worker_thread+0x587/0xd30 [ 3256.011734][ T1364] kthread+0x28a/0x350 [ 3256.011734][ T1364] ret_from_fork+0x31/0x70 [ 3256.011734][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3256.011734][ T1364] [ 3256.014483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3256.014483][ T1364] dst_init+0x84/0x4a0 [ 3256.014483][ T1364] dst_alloc+0x97/0x150 [ 3256.014483][ T1364] ip6_dst_alloc+0x23/0x90 [ 3256.014483][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3256.014483][ T1364] ip6_pol_route+0x56f/0x840 [ 3256.014483][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3256.014483][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3256.014483][ T1364] ipv6_rcv+0x1ad/0x810 [ 3256.014483][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3256.014483][ T1364] process_backlog+0x101/0x620 [ 3256.014483][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3256.014483][ T1364] net_rx_action+0x495/0xbe0 [ 3256.014483][ T1364] __do_softirq+0x1b5/0x7f6 [ 3256.014483][ T1364] [ 3256.021405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3256.021405][ T1364] netdev_get_by_index+0x5e/0x80 [ 3256.021405][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3256.021405][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3256.021405][ T1364] ip6_route_add+0x1c/0x140 [ 3256.021405][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3256.021405][ T1364] addrconf_add_dev+0xe2/0x170 [ 3256.021405][ T1364] inet6_addr_add+0x12f/0xa40 [ 3256.021405][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3256.021405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.021405][ T1364] netlink_rcv_skb+0x130/0x360 [ 3256.021405][ T1364] netlink_unicast+0x449/0x710 [ 3256.021405][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3256.021405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3256.021405][ T1364] ___sys_sendmsg+0xee/0x170 [ 3256.021405][ T1364] __sys_sendmsg+0xcd/0x170 [ 3256.021405][ T1364] do_syscall_64+0xc6/0x1e0 [ 3256.021405][ T1364] [ 3256.024848][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3256.024848][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3256.024848][ T1364] ipv6_find_idev+0x102/0x170 [ 3256.024848][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3256.024848][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.024848][ T1364] netlink_rcv_skb+0x130/0x360 [ 3256.024848][ T1364] netlink_unicast+0x449/0x710 [ 3256.024848][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3256.024848][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3256.024848][ T1364] ___sys_sendmsg+0xee/0x170 [ 3256.024848][ T1364] __sys_sendmsg+0xcd/0x170 [ 3256.024848][ T1364] do_syscall_64+0xc6/0x1e0 [ 3256.024848][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.024848][ T1364] [ 3256.027619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3256.027619][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3256.027619][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3256.027619][ T1364] ipv6_find_idev+0x102/0x170 [ 3256.027619][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3256.027619][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3256.027619][ T1364] netlink_rcv_skb+0x130/0x360 [ 3256.027619][ T1364] netlink_unicast+0x449/0x710 [ 3256.027619][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3256.027619][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3256.027619][ T1364] ___sys_sendmsg+0xee/0x170 [ 3256.027619][ T1364] __sys_sendmsg+0xcd/0x170 [ 3256.027619][ T1364] do_syscall_64+0xc6/0x1e0 [ 3256.027619][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3256.027619][ T1364] [ 3266.267080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3266.267558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3266.267558][ T1364] ___neigh_create+0x14b/0xf60 [ 3266.267558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3266.267558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3266.267558][ T1364] ip6_output+0x1f3/0x770 [ 3266.267558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3266.267558][ T1364] mld_sendpack+0x62d/0xbc0 [ 3266.267558][ T1364] mld_ifc_work+0x32/0x1f0 [ 3266.267558][ T1364] process_one_work+0x84d/0x18a0 [ 3266.267558][ T1364] worker_thread+0x587/0xd30 [ 3266.267558][ T1364] kthread+0x28a/0x350 [ 3266.267558][ T1364] ret_from_fork+0x31/0x70 [ 3266.267558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3266.267558][ T1364] [ 3266.269298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3266.269298][ T1364] dst_init+0x84/0x4a0 [ 3266.269298][ T1364] dst_alloc+0x97/0x150 [ 3266.269298][ T1364] ip6_dst_alloc+0x23/0x90 [ 3266.269298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3266.269298][ T1364] ip6_pol_route+0x56f/0x840 [ 3266.269298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3266.269298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3266.269298][ T1364] ipv6_rcv+0x1ad/0x810 [ 3266.269298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3266.269298][ T1364] process_backlog+0x101/0x620 [ 3266.269298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3266.269298][ T1364] net_rx_action+0x495/0xbe0 [ 3266.269298][ T1364] __do_softirq+0x1b5/0x7f6 [ 3266.269298][ T1364] [ 3266.271144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3266.271144][ T1364] netdev_get_by_index+0x5e/0x80 [ 3266.271144][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3266.271144][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3266.271144][ T1364] ip6_route_add+0x1c/0x140 [ 3266.271144][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3266.271144][ T1364] addrconf_add_dev+0xe2/0x170 [ 3266.271144][ T1364] inet6_addr_add+0x12f/0xa40 [ 3266.271144][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3266.271144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3266.271144][ T1364] netlink_rcv_skb+0x130/0x360 [ 3266.271144][ T1364] netlink_unicast+0x449/0x710 [ 3266.271144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3266.271144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3266.271144][ T1364] ___sys_sendmsg+0xee/0x170 [ 3266.271144][ T1364] __sys_sendmsg+0xcd/0x170 [ 3266.271144][ T1364] do_syscall_64+0xc6/0x1e0 [ 3266.271144][ T1364] [ 3266.273341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3266.273341][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3266.273341][ T1364] ipv6_find_idev+0x102/0x170 [ 3266.273341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3266.273341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3266.273341][ T1364] netlink_rcv_skb+0x130/0x360 [ 3266.273341][ T1364] netlink_unicast+0x449/0x710 [ 3266.273341][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3266.273341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3266.273341][ T1364] ___sys_sendmsg+0xee/0x170 [ 3266.273341][ T1364] __sys_sendmsg+0xcd/0x170 [ 3266.273341][ T1364] do_syscall_64+0xc6/0x1e0 [ 3266.273341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3266.273341][ T1364] [ 3266.275072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3266.275072][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3266.275072][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3266.275072][ T1364] ipv6_find_idev+0x102/0x170 [ 3266.275072][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3266.275072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3266.275072][ T1364] netlink_rcv_skb+0x130/0x360 [ 3266.275072][ T1364] netlink_unicast+0x449/0x710 [ 3266.275072][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3266.275072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3266.275072][ T1364] ___sys_sendmsg+0xee/0x170 [ 3266.275072][ T1364] __sys_sendmsg+0xcd/0x170 [ 3266.275072][ T1364] do_syscall_64+0xc6/0x1e0 [ 3266.275072][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3266.275072][ T1364] [ 3276.378987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3276.379434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3276.379434][ T1364] ___neigh_create+0x14b/0xf60 [ 3276.379434][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3276.379434][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3276.379434][ T1364] ip6_output+0x1f3/0x770 [ 3276.379434][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3276.379434][ T1364] mld_sendpack+0x62d/0xbc0 [ 3276.379434][ T1364] mld_ifc_work+0x32/0x1f0 [ 3276.379434][ T1364] process_one_work+0x84d/0x18a0 [ 3276.379434][ T1364] worker_thread+0x587/0xd30 [ 3276.379434][ T1364] kthread+0x28a/0x350 [ 3276.379434][ T1364] ret_from_fork+0x31/0x70 [ 3276.379434][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3276.379434][ T1364] [ 3276.381172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3276.381172][ T1364] dst_init+0x84/0x4a0 [ 3276.381172][ T1364] dst_alloc+0x97/0x150 [ 3276.381172][ T1364] ip6_dst_alloc+0x23/0x90 [ 3276.381172][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3276.381172][ T1364] ip6_pol_route+0x56f/0x840 [ 3276.381172][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3276.381172][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3276.381172][ T1364] ipv6_rcv+0x1ad/0x810 [ 3276.381172][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3276.381172][ T1364] process_backlog+0x101/0x620 [ 3276.381172][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3276.381172][ T1364] net_rx_action+0x495/0xbe0 [ 3276.381172][ T1364] __do_softirq+0x1b5/0x7f6 [ 3276.381172][ T1364] [ 3276.383003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3276.383003][ T1364] netdev_get_by_index+0x5e/0x80 [ 3276.383003][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3276.383003][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3276.383003][ T1364] ip6_route_add+0x1c/0x140 [ 3276.383003][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3276.383003][ T1364] addrconf_add_dev+0xe2/0x170 [ 3276.383003][ T1364] inet6_addr_add+0x12f/0xa40 [ 3276.383003][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3276.383003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3276.383003][ T1364] netlink_rcv_skb+0x130/0x360 [ 3276.383003][ T1364] netlink_unicast+0x449/0x710 [ 3276.383003][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3276.383003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3276.383003][ T1364] ___sys_sendmsg+0xee/0x170 [ 3276.383003][ T1364] __sys_sendmsg+0xcd/0x170 [ 3276.383003][ T1364] do_syscall_64+0xc6/0x1e0 [ 3276.383003][ T1364] [ 3276.385211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3276.385211][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3276.385211][ T1364] ipv6_find_idev+0x102/0x170 [ 3276.385211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3276.385211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3276.385211][ T1364] netlink_rcv_skb+0x130/0x360 [ 3276.385211][ T1364] netlink_unicast+0x449/0x710 [ 3276.385211][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3276.385211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3276.385211][ T1364] ___sys_sendmsg+0xee/0x170 [ 3276.385211][ T1364] __sys_sendmsg+0xcd/0x170 [ 3276.385211][ T1364] do_syscall_64+0xc6/0x1e0 [ 3276.385211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3276.385211][ T1364] [ 3276.386968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3276.386968][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3276.386968][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3276.386968][ T1364] ipv6_find_idev+0x102/0x170 [ 3276.386968][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3276.386968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3276.386968][ T1364] netlink_rcv_skb+0x130/0x360 [ 3276.386968][ T1364] netlink_unicast+0x449/0x710 [ 3276.386968][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3276.386968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3276.386968][ T1364] ___sys_sendmsg+0xee/0x170 [ 3276.386968][ T1364] __sys_sendmsg+0xcd/0x170 [ 3276.386968][ T1364] do_syscall_64+0xc6/0x1e0 [ 3276.386968][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3276.386968][ T1364] [ 3286.635083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3286.635595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3286.635595][ T1364] ___neigh_create+0x14b/0xf60 [ 3286.635595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3286.635595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3286.635595][ T1364] ip6_output+0x1f3/0x770 [ 3286.635595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3286.635595][ T1364] mld_sendpack+0x62d/0xbc0 [ 3286.635595][ T1364] mld_ifc_work+0x32/0x1f0 [ 3286.635595][ T1364] process_one_work+0x84d/0x18a0 [ 3286.635595][ T1364] worker_thread+0x587/0xd30 [ 3286.635595][ T1364] kthread+0x28a/0x350 [ 3286.635595][ T1364] ret_from_fork+0x31/0x70 [ 3286.635595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3286.635595][ T1364] [ 3286.637328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3286.637328][ T1364] dst_init+0x84/0x4a0 [ 3286.637328][ T1364] dst_alloc+0x97/0x150 [ 3286.637328][ T1364] ip6_dst_alloc+0x23/0x90 [ 3286.637328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3286.637328][ T1364] ip6_pol_route+0x56f/0x840 [ 3286.637328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3286.637328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3286.637328][ T1364] ipv6_rcv+0x1ad/0x810 [ 3286.637328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3286.637328][ T1364] process_backlog+0x101/0x620 [ 3286.637328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3286.637328][ T1364] net_rx_action+0x495/0xbe0 [ 3286.637328][ T1364] __do_softirq+0x1b5/0x7f6 [ 3286.637328][ T1364] [ 3286.639155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3286.639155][ T1364] netdev_get_by_index+0x5e/0x80 [ 3286.639155][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3286.639155][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3286.639155][ T1364] ip6_route_add+0x1c/0x140 [ 3286.639155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3286.639155][ T1364] addrconf_add_dev+0xe2/0x170 [ 3286.639155][ T1364] inet6_addr_add+0x12f/0xa40 [ 3286.639155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3286.639155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3286.639155][ T1364] netlink_rcv_skb+0x130/0x360 [ 3286.639155][ T1364] netlink_unicast+0x449/0x710 [ 3286.639155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3286.639155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3286.639155][ T1364] ___sys_sendmsg+0xee/0x170 [ 3286.639155][ T1364] __sys_sendmsg+0xcd/0x170 [ 3286.639155][ T1364] do_syscall_64+0xc6/0x1e0 [ 3286.639155][ T1364] [ 3286.641352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3286.641352][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3286.641352][ T1364] ipv6_find_idev+0x102/0x170 [ 3286.641352][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3286.641352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3286.641352][ T1364] netlink_rcv_skb+0x130/0x360 [ 3286.641352][ T1364] netlink_unicast+0x449/0x710 [ 3286.641352][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3286.641352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3286.641352][ T1364] ___sys_sendmsg+0xee/0x170 [ 3286.641352][ T1364] __sys_sendmsg+0xcd/0x170 [ 3286.641352][ T1364] do_syscall_64+0xc6/0x1e0 [ 3286.641352][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3286.641352][ T1364] [ 3286.643186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3286.643186][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3286.643186][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3286.643186][ T1364] ipv6_find_idev+0x102/0x170 [ 3286.643186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3286.643186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3286.643186][ T1364] netlink_rcv_skb+0x130/0x360 [ 3286.643186][ T1364] netlink_unicast+0x449/0x710 [ 3286.643186][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3286.643186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3286.643186][ T1364] ___sys_sendmsg+0xee/0x170 [ 3286.643186][ T1364] __sys_sendmsg+0xcd/0x170 [ 3286.643186][ T1364] do_syscall_64+0xc6/0x1e0 [ 3286.643186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3286.643186][ T1364] [ 3296.891043][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3296.891562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3296.891562][ T1364] ___neigh_create+0x14b/0xf60 [ 3296.891562][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3296.891562][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3296.891562][ T1364] ip6_output+0x1f3/0x770 [ 3296.891562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3296.891562][ T1364] mld_sendpack+0x62d/0xbc0 [ 3296.891562][ T1364] mld_ifc_work+0x32/0x1f0 [ 3296.891562][ T1364] process_one_work+0x84d/0x18a0 [ 3296.891562][ T1364] worker_thread+0x587/0xd30 [ 3296.891562][ T1364] kthread+0x28a/0x350 [ 3296.891562][ T1364] ret_from_fork+0x31/0x70 [ 3296.891562][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3296.891562][ T1364] [ 3296.893274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3296.893274][ T1364] dst_init+0x84/0x4a0 [ 3296.893274][ T1364] dst_alloc+0x97/0x150 [ 3296.893274][ T1364] ip6_dst_alloc+0x23/0x90 [ 3296.893274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3296.893274][ T1364] ip6_pol_route+0x56f/0x840 [ 3296.893274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3296.893274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3296.893274][ T1364] ipv6_rcv+0x1ad/0x810 [ 3296.893274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3296.893274][ T1364] process_backlog+0x101/0x620 [ 3296.893274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3296.893274][ T1364] net_rx_action+0x495/0xbe0 [ 3296.893274][ T1364] __do_softirq+0x1b5/0x7f6 [ 3296.893274][ T1364] [ 3296.895088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3296.895088][ T1364] netdev_get_by_index+0x5e/0x80 [ 3296.895088][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3296.895088][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3296.895088][ T1364] ip6_route_add+0x1c/0x140 [ 3296.895088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3296.895088][ T1364] addrconf_add_dev+0xe2/0x170 [ 3296.895088][ T1364] inet6_addr_add+0x12f/0xa40 [ 3296.895088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3296.895088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.895088][ T1364] netlink_rcv_skb+0x130/0x360 [ 3296.895088][ T1364] netlink_unicast+0x449/0x710 [ 3296.895088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3296.895088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3296.895088][ T1364] ___sys_sendmsg+0xee/0x170 [ 3296.895088][ T1364] __sys_sendmsg+0xcd/0x170 [ 3296.895088][ T1364] do_syscall_64+0xc6/0x1e0 [ 3296.895088][ T1364] [ 3296.897258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3296.897258][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3296.897258][ T1364] ipv6_find_idev+0x102/0x170 [ 3296.897258][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3296.897258][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.897258][ T1364] netlink_rcv_skb+0x130/0x360 [ 3296.897258][ T1364] netlink_unicast+0x449/0x710 [ 3296.897258][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3296.897258][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3296.897258][ T1364] ___sys_sendmsg+0xee/0x170 [ 3296.897258][ T1364] __sys_sendmsg+0xcd/0x170 [ 3296.897258][ T1364] do_syscall_64+0xc6/0x1e0 [ 3296.897258][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3296.897258][ T1364] [ 3296.898960][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3296.898960][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3296.898960][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3296.898960][ T1364] ipv6_find_idev+0x102/0x170 [ 3296.898960][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3296.898960][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3296.898960][ T1364] netlink_rcv_skb+0x130/0x360 [ 3296.898960][ T1364] netlink_unicast+0x449/0x710 [ 3296.898960][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3296.898960][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3296.898960][ T1364] ___sys_sendmsg+0xee/0x170 [ 3296.898960][ T1364] __sys_sendmsg+0xcd/0x170 [ 3296.898960][ T1364] do_syscall_64+0xc6/0x1e0 [ 3296.898960][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3296.898960][ T1364] [ 3307.147077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3307.147589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3307.147589][ T1364] ___neigh_create+0x14b/0xf60 [ 3307.147589][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3307.147589][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3307.147589][ T1364] ip6_output+0x1f3/0x770 [ 3307.147589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3307.147589][ T1364] mld_sendpack+0x62d/0xbc0 [ 3307.147589][ T1364] mld_ifc_work+0x32/0x1f0 [ 3307.147589][ T1364] process_one_work+0x84d/0x18a0 [ 3307.147589][ T1364] worker_thread+0x587/0xd30 [ 3307.147589][ T1364] kthread+0x28a/0x350 [ 3307.147589][ T1364] ret_from_fork+0x31/0x70 [ 3307.147589][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3307.147589][ T1364] [ 3307.149311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3307.149311][ T1364] dst_init+0x84/0x4a0 [ 3307.149311][ T1364] dst_alloc+0x97/0x150 [ 3307.149311][ T1364] ip6_dst_alloc+0x23/0x90 [ 3307.149311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3307.149311][ T1364] ip6_pol_route+0x56f/0x840 [ 3307.149311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3307.149311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3307.149311][ T1364] ipv6_rcv+0x1ad/0x810 [ 3307.149311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3307.149311][ T1364] process_backlog+0x101/0x620 [ 3307.149311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3307.149311][ T1364] net_rx_action+0x495/0xbe0 [ 3307.149311][ T1364] __do_softirq+0x1b5/0x7f6 [ 3307.149311][ T1364] [ 3307.151162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3307.151162][ T1364] netdev_get_by_index+0x5e/0x80 [ 3307.151162][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3307.151162][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3307.151162][ T1364] ip6_route_add+0x1c/0x140 [ 3307.151162][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3307.151162][ T1364] addrconf_add_dev+0xe2/0x170 [ 3307.151162][ T1364] inet6_addr_add+0x12f/0xa40 [ 3307.151162][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3307.151162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.151162][ T1364] netlink_rcv_skb+0x130/0x360 [ 3307.151162][ T1364] netlink_unicast+0x449/0x710 [ 3307.151162][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3307.151162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3307.151162][ T1364] ___sys_sendmsg+0xee/0x170 [ 3307.151162][ T1364] __sys_sendmsg+0xcd/0x170 [ 3307.151162][ T1364] do_syscall_64+0xc6/0x1e0 [ 3307.151162][ T1364] [ 3307.153357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3307.153357][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3307.153357][ T1364] ipv6_find_idev+0x102/0x170 [ 3307.153357][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3307.153357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.153357][ T1364] netlink_rcv_skb+0x130/0x360 [ 3307.153357][ T1364] netlink_unicast+0x449/0x710 [ 3307.153357][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3307.153357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3307.153357][ T1364] ___sys_sendmsg+0xee/0x170 [ 3307.153357][ T1364] __sys_sendmsg+0xcd/0x170 [ 3307.153357][ T1364] do_syscall_64+0xc6/0x1e0 [ 3307.153357][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.153357][ T1364] [ 3307.155057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3307.155057][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3307.155057][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3307.155057][ T1364] ipv6_find_idev+0x102/0x170 [ 3307.155057][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3307.155057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3307.155057][ T1364] netlink_rcv_skb+0x130/0x360 [ 3307.155057][ T1364] netlink_unicast+0x449/0x710 [ 3307.155057][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3307.155057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3307.155057][ T1364] ___sys_sendmsg+0xee/0x170 [ 3307.155057][ T1364] __sys_sendmsg+0xcd/0x170 [ 3307.155057][ T1364] do_syscall_64+0xc6/0x1e0 [ 3307.155057][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3307.155057][ T1364] [ 3317.403023][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3317.403533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3317.403533][ T1364] ___neigh_create+0x14b/0xf60 [ 3317.403533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3317.403533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3317.403533][ T1364] ip6_output+0x1f3/0x770 [ 3317.403533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3317.403533][ T1364] mld_sendpack+0x62d/0xbc0 [ 3317.403533][ T1364] mld_ifc_work+0x32/0x1f0 [ 3317.403533][ T1364] process_one_work+0x84d/0x18a0 [ 3317.403533][ T1364] worker_thread+0x587/0xd30 [ 3317.403533][ T1364] kthread+0x28a/0x350 [ 3317.403533][ T1364] ret_from_fork+0x31/0x70 [ 3317.403533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3317.403533][ T1364] [ 3317.405262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3317.405262][ T1364] dst_init+0x84/0x4a0 [ 3317.405262][ T1364] dst_alloc+0x97/0x150 [ 3317.405262][ T1364] ip6_dst_alloc+0x23/0x90 [ 3317.405262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3317.405262][ T1364] ip6_pol_route+0x56f/0x840 [ 3317.405262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3317.405262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3317.405262][ T1364] ipv6_rcv+0x1ad/0x810 [ 3317.405262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3317.405262][ T1364] process_backlog+0x101/0x620 [ 3317.405262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3317.405262][ T1364] net_rx_action+0x495/0xbe0 [ 3317.405262][ T1364] __do_softirq+0x1b5/0x7f6 [ 3317.405262][ T1364] [ 3317.407198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3317.407198][ T1364] netdev_get_by_index+0x5e/0x80 [ 3317.407198][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3317.407198][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3317.407198][ T1364] ip6_route_add+0x1c/0x140 [ 3317.407198][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3317.407198][ T1364] addrconf_add_dev+0xe2/0x170 [ 3317.407198][ T1364] inet6_addr_add+0x12f/0xa40 [ 3317.407198][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3317.407198][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3317.407198][ T1364] netlink_rcv_skb+0x130/0x360 [ 3317.407198][ T1364] netlink_unicast+0x449/0x710 [ 3317.407198][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3317.407198][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3317.407198][ T1364] ___sys_sendmsg+0xee/0x170 [ 3317.407198][ T1364] __sys_sendmsg+0xcd/0x170 [ 3317.407198][ T1364] do_syscall_64+0xc6/0x1e0 [ 3317.407198][ T1364] [ 3317.409403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3317.409403][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3317.409403][ T1364] ipv6_find_idev+0x102/0x170 [ 3317.409403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3317.409403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3317.409403][ T1364] netlink_rcv_skb+0x130/0x360 [ 3317.409403][ T1364] netlink_unicast+0x449/0x710 [ 3317.409403][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3317.409403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3317.409403][ T1364] ___sys_sendmsg+0xee/0x170 [ 3317.409403][ T1364] __sys_sendmsg+0xcd/0x170 [ 3317.409403][ T1364] do_syscall_64+0xc6/0x1e0 [ 3317.409403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3317.409403][ T1364] [ 3317.411664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3317.411664][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3317.411664][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3317.411664][ T1364] ipv6_find_idev+0x102/0x170 [ 3317.411664][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3317.411664][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3317.411664][ T1364] netlink_rcv_skb+0x130/0x360 [ 3317.411664][ T1364] netlink_unicast+0x449/0x710 [ 3317.411664][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3317.411664][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3317.411664][ T1364] ___sys_sendmsg+0xee/0x170 [ 3317.411664][ T1364] __sys_sendmsg+0xcd/0x170 [ 3317.411664][ T1364] do_syscall_64+0xc6/0x1e0 [ 3317.411664][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3317.411664][ T1364] [ 3327.659128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3327.659651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3327.659651][ T1364] ___neigh_create+0x14b/0xf60 [ 3327.659651][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3327.659651][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3327.659651][ T1364] ip6_output+0x1f3/0x770 [ 3327.659651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3327.659651][ T1364] mld_sendpack+0x62d/0xbc0 [ 3327.659651][ T1364] mld_ifc_work+0x32/0x1f0 [ 3327.659651][ T1364] process_one_work+0x84d/0x18a0 [ 3327.659651][ T1364] worker_thread+0x587/0xd30 [ 3327.659651][ T1364] kthread+0x28a/0x350 [ 3327.659651][ T1364] ret_from_fork+0x31/0x70 [ 3327.659651][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3327.659651][ T1364] [ 3327.661374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3327.661374][ T1364] dst_init+0x84/0x4a0 [ 3327.661374][ T1364] dst_alloc+0x97/0x150 [ 3327.661374][ T1364] ip6_dst_alloc+0x23/0x90 [ 3327.661374][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3327.661374][ T1364] ip6_pol_route+0x56f/0x840 [ 3327.661374][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3327.661374][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3327.661374][ T1364] ipv6_rcv+0x1ad/0x810 [ 3327.661374][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3327.661374][ T1364] process_backlog+0x101/0x620 [ 3327.661374][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3327.661374][ T1364] net_rx_action+0x495/0xbe0 [ 3327.661374][ T1364] __do_softirq+0x1b5/0x7f6 [ 3327.661374][ T1364] [ 3327.663215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3327.663215][ T1364] netdev_get_by_index+0x5e/0x80 [ 3327.663215][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3327.663215][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3327.663215][ T1364] ip6_route_add+0x1c/0x140 [ 3327.663215][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3327.663215][ T1364] addrconf_add_dev+0xe2/0x170 [ 3327.663215][ T1364] inet6_addr_add+0x12f/0xa40 [ 3327.663215][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3327.663215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3327.663215][ T1364] netlink_rcv_skb+0x130/0x360 [ 3327.663215][ T1364] netlink_unicast+0x449/0x710 [ 3327.663215][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3327.663215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3327.663215][ T1364] ___sys_sendmsg+0xee/0x170 [ 3327.663215][ T1364] __sys_sendmsg+0xcd/0x170 [ 3327.663215][ T1364] do_syscall_64+0xc6/0x1e0 [ 3327.663215][ T1364] [ 3327.665389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3327.665389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3327.665389][ T1364] ipv6_find_idev+0x102/0x170 [ 3327.665389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3327.665389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3327.665389][ T1364] netlink_rcv_skb+0x130/0x360 [ 3327.665389][ T1364] netlink_unicast+0x449/0x710 [ 3327.665389][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3327.665389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3327.665389][ T1364] ___sys_sendmsg+0xee/0x170 [ 3327.665389][ T1364] __sys_sendmsg+0xcd/0x170 [ 3327.665389][ T1364] do_syscall_64+0xc6/0x1e0 [ 3327.665389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3327.665389][ T1364] [ 3327.667100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3327.667100][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3327.667100][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3327.667100][ T1364] ipv6_find_idev+0x102/0x170 [ 3327.667100][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3327.667100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3327.667100][ T1364] netlink_rcv_skb+0x130/0x360 [ 3327.667100][ T1364] netlink_unicast+0x449/0x710 [ 3327.667100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3327.667100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3327.667100][ T1364] ___sys_sendmsg+0xee/0x170 [ 3327.667100][ T1364] __sys_sendmsg+0xcd/0x170 [ 3327.667100][ T1364] do_syscall_64+0xc6/0x1e0 [ 3327.667100][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3327.667100][ T1364] [ 3337.915061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3337.915526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3337.915526][ T1364] ___neigh_create+0x14b/0xf60 [ 3337.915526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3337.915526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3337.915526][ T1364] ip6_output+0x1f3/0x770 [ 3337.915526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3337.915526][ T1364] mld_sendpack+0x62d/0xbc0 [ 3337.915526][ T1364] mld_ifc_work+0x32/0x1f0 [ 3337.915526][ T1364] process_one_work+0x84d/0x18a0 [ 3337.915526][ T1364] worker_thread+0x587/0xd30 [ 3337.915526][ T1364] kthread+0x28a/0x350 [ 3337.915526][ T1364] ret_from_fork+0x31/0x70 [ 3337.915526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3337.915526][ T1364] [ 3337.917267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3337.917267][ T1364] dst_init+0x84/0x4a0 [ 3337.917267][ T1364] dst_alloc+0x97/0x150 [ 3337.917267][ T1364] ip6_dst_alloc+0x23/0x90 [ 3337.917267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3337.917267][ T1364] ip6_pol_route+0x56f/0x840 [ 3337.917267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3337.917267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3337.917267][ T1364] ipv6_rcv+0x1ad/0x810 [ 3337.917267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3337.917267][ T1364] process_backlog+0x101/0x620 [ 3337.917267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3337.917267][ T1364] net_rx_action+0x495/0xbe0 [ 3337.917267][ T1364] __do_softirq+0x1b5/0x7f6 [ 3337.917267][ T1364] [ 3337.919199][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3337.919199][ T1364] netdev_get_by_index+0x5e/0x80 [ 3337.919199][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3337.919199][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3337.919199][ T1364] ip6_route_add+0x1c/0x140 [ 3337.919199][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3337.919199][ T1364] addrconf_add_dev+0xe2/0x170 [ 3337.919199][ T1364] inet6_addr_add+0x12f/0xa40 [ 3337.919199][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3337.919199][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3337.919199][ T1364] netlink_rcv_skb+0x130/0x360 [ 3337.919199][ T1364] netlink_unicast+0x449/0x710 [ 3337.919199][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3337.919199][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3337.919199][ T1364] ___sys_sendmsg+0xee/0x170 [ 3337.919199][ T1364] __sys_sendmsg+0xcd/0x170 [ 3337.919199][ T1364] do_syscall_64+0xc6/0x1e0 [ 3337.919199][ T1364] [ 3337.921419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3337.921419][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3337.921419][ T1364] ipv6_find_idev+0x102/0x170 [ 3337.921419][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3337.921419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3337.921419][ T1364] netlink_rcv_skb+0x130/0x360 [ 3337.921419][ T1364] netlink_unicast+0x449/0x710 [ 3337.921419][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3337.921419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3337.921419][ T1364] ___sys_sendmsg+0xee/0x170 [ 3337.921419][ T1364] __sys_sendmsg+0xcd/0x170 [ 3337.921419][ T1364] do_syscall_64+0xc6/0x1e0 [ 3337.921419][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3337.921419][ T1364] [ 3337.923134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3337.923134][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3337.923134][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3337.923134][ T1364] ipv6_find_idev+0x102/0x170 [ 3337.923134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3337.923134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3337.923134][ T1364] netlink_rcv_skb+0x130/0x360 [ 3337.923134][ T1364] netlink_unicast+0x449/0x710 [ 3337.923134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3337.923134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3337.923134][ T1364] ___sys_sendmsg+0xee/0x170 [ 3337.923134][ T1364] __sys_sendmsg+0xcd/0x170 [ 3337.923134][ T1364] do_syscall_64+0xc6/0x1e0 [ 3337.923134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3337.923134][ T1364] [ 3348.171054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3348.171607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3348.171607][ T1364] ___neigh_create+0x14b/0xf60 [ 3348.171607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3348.171607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3348.171607][ T1364] ip6_output+0x1f3/0x770 [ 3348.171607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3348.171607][ T1364] mld_sendpack+0x62d/0xbc0 [ 3348.171607][ T1364] mld_ifc_work+0x32/0x1f0 [ 3348.171607][ T1364] process_one_work+0x84d/0x18a0 [ 3348.171607][ T1364] worker_thread+0x587/0xd30 [ 3348.171607][ T1364] kthread+0x28a/0x350 [ 3348.171607][ T1364] ret_from_fork+0x31/0x70 [ 3348.171607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3348.171607][ T1364] [ 3348.173351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3348.173351][ T1364] dst_init+0x84/0x4a0 [ 3348.173351][ T1364] dst_alloc+0x97/0x150 [ 3348.173351][ T1364] ip6_dst_alloc+0x23/0x90 [ 3348.173351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3348.173351][ T1364] ip6_pol_route+0x56f/0x840 [ 3348.173351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3348.173351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3348.173351][ T1364] ipv6_rcv+0x1ad/0x810 [ 3348.173351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3348.173351][ T1364] process_backlog+0x101/0x620 [ 3348.173351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3348.173351][ T1364] net_rx_action+0x495/0xbe0 [ 3348.173351][ T1364] __do_softirq+0x1b5/0x7f6 [ 3348.173351][ T1364] [ 3348.175210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3348.175210][ T1364] netdev_get_by_index+0x5e/0x80 [ 3348.175210][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3348.175210][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3348.175210][ T1364] ip6_route_add+0x1c/0x140 [ 3348.175210][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3348.175210][ T1364] addrconf_add_dev+0xe2/0x170 [ 3348.175210][ T1364] inet6_addr_add+0x12f/0xa40 [ 3348.175210][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3348.175210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.175210][ T1364] netlink_rcv_skb+0x130/0x360 [ 3348.175210][ T1364] netlink_unicast+0x449/0x710 [ 3348.175210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3348.175210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3348.175210][ T1364] ___sys_sendmsg+0xee/0x170 [ 3348.175210][ T1364] __sys_sendmsg+0xcd/0x170 [ 3348.175210][ T1364] do_syscall_64+0xc6/0x1e0 [ 3348.175210][ T1364] [ 3348.177410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3348.177410][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3348.177410][ T1364] ipv6_find_idev+0x102/0x170 [ 3348.177410][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3348.177410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.177410][ T1364] netlink_rcv_skb+0x130/0x360 [ 3348.177410][ T1364] netlink_unicast+0x449/0x710 [ 3348.177410][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3348.177410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3348.177410][ T1364] ___sys_sendmsg+0xee/0x170 [ 3348.177410][ T1364] __sys_sendmsg+0xcd/0x170 [ 3348.177410][ T1364] do_syscall_64+0xc6/0x1e0 [ 3348.177410][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.177410][ T1364] [ 3348.179230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3348.179230][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3348.179230][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3348.179230][ T1364] ipv6_find_idev+0x102/0x170 [ 3348.179230][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3348.179230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3348.179230][ T1364] netlink_rcv_skb+0x130/0x360 [ 3348.179230][ T1364] netlink_unicast+0x449/0x710 [ 3348.179230][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3348.179230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3348.179230][ T1364] ___sys_sendmsg+0xee/0x170 [ 3348.179230][ T1364] __sys_sendmsg+0xcd/0x170 [ 3348.179230][ T1364] do_syscall_64+0xc6/0x1e0 [ 3348.179230][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3348.179230][ T1364] [ 3358.243084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3358.243640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3358.243640][ T1364] ___neigh_create+0x14b/0xf60 [ 3358.243640][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3358.243640][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3358.243640][ T1364] ip6_output+0x1f3/0x770 [ 3358.243640][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3358.243640][ T1364] mld_sendpack+0x62d/0xbc0 [ 3358.243640][ T1364] mld_ifc_work+0x32/0x1f0 [ 3358.243640][ T1364] process_one_work+0x84d/0x18a0 [ 3358.243640][ T1364] worker_thread+0x587/0xd30 [ 3358.243640][ T1364] kthread+0x28a/0x350 [ 3358.243640][ T1364] ret_from_fork+0x31/0x70 [ 3358.243640][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3358.243640][ T1364] [ 3358.245384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3358.245384][ T1364] dst_init+0x84/0x4a0 [ 3358.245384][ T1364] dst_alloc+0x97/0x150 [ 3358.245384][ T1364] ip6_dst_alloc+0x23/0x90 [ 3358.245384][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3358.245384][ T1364] ip6_pol_route+0x56f/0x840 [ 3358.245384][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3358.245384][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3358.245384][ T1364] ipv6_rcv+0x1ad/0x810 [ 3358.245384][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3358.245384][ T1364] process_backlog+0x101/0x620 [ 3358.245384][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3358.245384][ T1364] net_rx_action+0x495/0xbe0 [ 3358.245384][ T1364] __do_softirq+0x1b5/0x7f6 [ 3358.245384][ T1364] [ 3358.247233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3358.247233][ T1364] netdev_get_by_index+0x5e/0x80 [ 3358.247233][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3358.247233][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3358.247233][ T1364] ip6_route_add+0x1c/0x140 [ 3358.247233][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3358.247233][ T1364] addrconf_add_dev+0xe2/0x170 [ 3358.247233][ T1364] inet6_addr_add+0x12f/0xa40 [ 3358.247233][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3358.247233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.247233][ T1364] netlink_rcv_skb+0x130/0x360 [ 3358.247233][ T1364] netlink_unicast+0x449/0x710 [ 3358.247233][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3358.247233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3358.247233][ T1364] ___sys_sendmsg+0xee/0x170 [ 3358.247233][ T1364] __sys_sendmsg+0xcd/0x170 [ 3358.247233][ T1364] do_syscall_64+0xc6/0x1e0 [ 3358.247233][ T1364] [ 3358.249447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3358.249447][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3358.249447][ T1364] ipv6_find_idev+0x102/0x170 [ 3358.249447][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3358.249447][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.249447][ T1364] netlink_rcv_skb+0x130/0x360 [ 3358.249447][ T1364] netlink_unicast+0x449/0x710 [ 3358.249447][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3358.249447][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3358.249447][ T1364] ___sys_sendmsg+0xee/0x170 [ 3358.249447][ T1364] __sys_sendmsg+0xcd/0x170 [ 3358.249447][ T1364] do_syscall_64+0xc6/0x1e0 [ 3358.249447][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.249447][ T1364] [ 3358.251198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3358.251198][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3358.251198][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3358.251198][ T1364] ipv6_find_idev+0x102/0x170 [ 3358.251198][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3358.251198][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3358.251198][ T1364] netlink_rcv_skb+0x130/0x360 [ 3358.251198][ T1364] netlink_unicast+0x449/0x710 [ 3358.251198][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3358.251198][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3358.251198][ T1364] ___sys_sendmsg+0xee/0x170 [ 3358.251198][ T1364] __sys_sendmsg+0xcd/0x170 [ 3358.251198][ T1364] do_syscall_64+0xc6/0x1e0 [ 3358.251198][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3358.251198][ T1364] [ 3368.491155][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3368.491704][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3368.491704][ T1364] ___neigh_create+0x14b/0xf60 [ 3368.491704][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3368.491704][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3368.491704][ T1364] ip6_output+0x1f3/0x770 [ 3368.491704][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3368.491704][ T1364] mld_sendpack+0x62d/0xbc0 [ 3368.491704][ T1364] mld_ifc_work+0x32/0x1f0 [ 3368.491704][ T1364] process_one_work+0x84d/0x18a0 [ 3368.491704][ T1364] worker_thread+0x587/0xd30 [ 3368.491704][ T1364] kthread+0x28a/0x350 [ 3368.491704][ T1364] ret_from_fork+0x31/0x70 [ 3368.491704][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3368.491704][ T1364] [ 3368.493443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3368.493443][ T1364] dst_init+0x84/0x4a0 [ 3368.493443][ T1364] dst_alloc+0x97/0x150 [ 3368.493443][ T1364] ip6_dst_alloc+0x23/0x90 [ 3368.493443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3368.493443][ T1364] ip6_pol_route+0x56f/0x840 [ 3368.493443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3368.493443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3368.493443][ T1364] ipv6_rcv+0x1ad/0x810 [ 3368.493443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3368.493443][ T1364] process_backlog+0x101/0x620 [ 3368.493443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3368.493443][ T1364] net_rx_action+0x495/0xbe0 [ 3368.493443][ T1364] __do_softirq+0x1b5/0x7f6 [ 3368.493443][ T1364] [ 3368.495289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3368.495289][ T1364] netdev_get_by_index+0x5e/0x80 [ 3368.495289][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3368.495289][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3368.495289][ T1364] ip6_route_add+0x1c/0x140 [ 3368.495289][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3368.495289][ T1364] addrconf_add_dev+0xe2/0x170 [ 3368.495289][ T1364] inet6_addr_add+0x12f/0xa40 [ 3368.495289][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3368.495289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.495289][ T1364] netlink_rcv_skb+0x130/0x360 [ 3368.495289][ T1364] netlink_unicast+0x449/0x710 [ 3368.495289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3368.495289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3368.495289][ T1364] ___sys_sendmsg+0xee/0x170 [ 3368.495289][ T1364] __sys_sendmsg+0xcd/0x170 [ 3368.495289][ T1364] do_syscall_64+0xc6/0x1e0 [ 3368.495289][ T1364] [ 3368.497484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3368.497484][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3368.497484][ T1364] ipv6_find_idev+0x102/0x170 [ 3368.497484][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3368.497484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.497484][ T1364] netlink_rcv_skb+0x130/0x360 [ 3368.497484][ T1364] netlink_unicast+0x449/0x710 [ 3368.497484][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3368.497484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3368.497484][ T1364] ___sys_sendmsg+0xee/0x170 [ 3368.497484][ T1364] __sys_sendmsg+0xcd/0x170 [ 3368.497484][ T1364] do_syscall_64+0xc6/0x1e0 [ 3368.497484][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.497484][ T1364] [ 3368.499210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3368.499210][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3368.499210][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3368.499210][ T1364] ipv6_find_idev+0x102/0x170 [ 3368.499210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3368.499210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3368.499210][ T1364] netlink_rcv_skb+0x130/0x360 [ 3368.499210][ T1364] netlink_unicast+0x449/0x710 [ 3368.499210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3368.499210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3368.499210][ T1364] ___sys_sendmsg+0xee/0x170 [ 3368.499210][ T1364] __sys_sendmsg+0xcd/0x170 [ 3368.499210][ T1364] do_syscall_64+0xc6/0x1e0 [ 3368.499210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3368.499210][ T1364] [ 3378.659102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3378.659570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3378.659570][ T1364] ___neigh_create+0x14b/0xf60 [ 3378.659570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3378.659570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3378.659570][ T1364] ip6_output+0x1f3/0x770 [ 3378.659570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3378.659570][ T1364] mld_sendpack+0x62d/0xbc0 [ 3378.659570][ T1364] mld_ifc_work+0x32/0x1f0 [ 3378.659570][ T1364] process_one_work+0x84d/0x18a0 [ 3378.659570][ T1364] worker_thread+0x587/0xd30 [ 3378.659570][ T1364] kthread+0x28a/0x350 [ 3378.659570][ T1364] ret_from_fork+0x31/0x70 [ 3378.659570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3378.659570][ T1364] [ 3378.661306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3378.661306][ T1364] dst_init+0x84/0x4a0 [ 3378.661306][ T1364] dst_alloc+0x97/0x150 [ 3378.661306][ T1364] ip6_dst_alloc+0x23/0x90 [ 3378.661306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3378.661306][ T1364] ip6_pol_route+0x56f/0x840 [ 3378.661306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3378.661306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3378.661306][ T1364] ipv6_rcv+0x1ad/0x810 [ 3378.661306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3378.661306][ T1364] process_backlog+0x101/0x620 [ 3378.661306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3378.661306][ T1364] net_rx_action+0x495/0xbe0 [ 3378.661306][ T1364] __do_softirq+0x1b5/0x7f6 [ 3378.661306][ T1364] [ 3378.663127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3378.663127][ T1364] netdev_get_by_index+0x5e/0x80 [ 3378.663127][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3378.663127][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3378.663127][ T1364] ip6_route_add+0x1c/0x140 [ 3378.663127][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3378.663127][ T1364] addrconf_add_dev+0xe2/0x170 [ 3378.663127][ T1364] inet6_addr_add+0x12f/0xa40 [ 3378.663127][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3378.663127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3378.663127][ T1364] netlink_rcv_skb+0x130/0x360 [ 3378.663127][ T1364] netlink_unicast+0x449/0x710 [ 3378.663127][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3378.663127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3378.663127][ T1364] ___sys_sendmsg+0xee/0x170 [ 3378.663127][ T1364] __sys_sendmsg+0xcd/0x170 [ 3378.663127][ T1364] do_syscall_64+0xc6/0x1e0 [ 3378.663127][ T1364] [ 3378.665303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3378.665303][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3378.665303][ T1364] ipv6_find_idev+0x102/0x170 [ 3378.665303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3378.665303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3378.665303][ T1364] netlink_rcv_skb+0x130/0x360 [ 3378.665303][ T1364] netlink_unicast+0x449/0x710 [ 3378.665303][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3378.665303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3378.665303][ T1364] ___sys_sendmsg+0xee/0x170 [ 3378.665303][ T1364] __sys_sendmsg+0xcd/0x170 [ 3378.665303][ T1364] do_syscall_64+0xc6/0x1e0 [ 3378.665303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3378.665303][ T1364] [ 3378.669398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3378.669398][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3378.669398][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3378.669398][ T1364] ipv6_find_idev+0x102/0x170 [ 3378.669398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3378.669398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3378.669398][ T1364] netlink_rcv_skb+0x130/0x360 [ 3378.669398][ T1364] netlink_unicast+0x449/0x710 [ 3378.669398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3378.669398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3378.669398][ T1364] ___sys_sendmsg+0xee/0x170 [ 3378.669398][ T1364] __sys_sendmsg+0xcd/0x170 [ 3378.669398][ T1364] do_syscall_64+0xc6/0x1e0 [ 3378.669398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3378.669398][ T1364] [ 3388.907100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3388.907669][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3388.907669][ T1364] ___neigh_create+0x14b/0xf60 [ 3388.907669][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3388.907669][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3388.907669][ T1364] ip6_output+0x1f3/0x770 [ 3388.907669][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3388.907669][ T1364] mld_sendpack+0x62d/0xbc0 [ 3388.907669][ T1364] mld_ifc_work+0x32/0x1f0 [ 3388.907669][ T1364] process_one_work+0x84d/0x18a0 [ 3388.907669][ T1364] worker_thread+0x587/0xd30 [ 3388.907669][ T1364] kthread+0x28a/0x350 [ 3388.907669][ T1364] ret_from_fork+0x31/0x70 [ 3388.907669][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3388.907669][ T1364] [ 3388.909423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3388.909423][ T1364] dst_init+0x84/0x4a0 [ 3388.909423][ T1364] dst_alloc+0x97/0x150 [ 3388.909423][ T1364] ip6_dst_alloc+0x23/0x90 [ 3388.909423][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3388.909423][ T1364] ip6_pol_route+0x56f/0x840 [ 3388.909423][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3388.909423][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3388.909423][ T1364] ipv6_rcv+0x1ad/0x810 [ 3388.909423][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3388.909423][ T1364] process_backlog+0x101/0x620 [ 3388.909423][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3388.909423][ T1364] net_rx_action+0x495/0xbe0 [ 3388.909423][ T1364] __do_softirq+0x1b5/0x7f6 [ 3388.909423][ T1364] [ 3388.911263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3388.911263][ T1364] netdev_get_by_index+0x5e/0x80 [ 3388.911263][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3388.911263][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3388.911263][ T1364] ip6_route_add+0x1c/0x140 [ 3388.911263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3388.911263][ T1364] addrconf_add_dev+0xe2/0x170 [ 3388.911263][ T1364] inet6_addr_add+0x12f/0xa40 [ 3388.911263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3388.911263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3388.911263][ T1364] netlink_rcv_skb+0x130/0x360 [ 3388.911263][ T1364] netlink_unicast+0x449/0x710 [ 3388.911263][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3388.911263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3388.911263][ T1364] ___sys_sendmsg+0xee/0x170 [ 3388.911263][ T1364] __sys_sendmsg+0xcd/0x170 [ 3388.911263][ T1364] do_syscall_64+0xc6/0x1e0 [ 3388.911263][ T1364] [ 3388.913461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3388.913461][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3388.913461][ T1364] ipv6_find_idev+0x102/0x170 [ 3388.913461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3388.913461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3388.913461][ T1364] netlink_rcv_skb+0x130/0x360 [ 3388.913461][ T1364] netlink_unicast+0x449/0x710 [ 3388.913461][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3388.913461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3388.913461][ T1364] ___sys_sendmsg+0xee/0x170 [ 3388.913461][ T1364] __sys_sendmsg+0xcd/0x170 [ 3388.913461][ T1364] do_syscall_64+0xc6/0x1e0 [ 3388.913461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3388.913461][ T1364] [ 3388.915183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3388.915183][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3388.915183][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3388.915183][ T1364] ipv6_find_idev+0x102/0x170 [ 3388.915183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3388.915183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3388.915183][ T1364] netlink_rcv_skb+0x130/0x360 [ 3388.915183][ T1364] netlink_unicast+0x449/0x710 [ 3388.915183][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3388.915183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3388.915183][ T1364] ___sys_sendmsg+0xee/0x170 [ 3388.915183][ T1364] __sys_sendmsg+0xcd/0x170 [ 3388.915183][ T1364] do_syscall_64+0xc6/0x1e0 [ 3388.915183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3388.915183][ T1364] [ 3399.171113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3399.171631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3399.171631][ T1364] ___neigh_create+0x14b/0xf60 [ 3399.171631][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3399.171631][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3399.171631][ T1364] ip6_output+0x1f3/0x770 [ 3399.171631][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3399.171631][ T1364] mld_sendpack+0x62d/0xbc0 [ 3399.171631][ T1364] mld_ifc_work+0x32/0x1f0 [ 3399.171631][ T1364] process_one_work+0x84d/0x18a0 [ 3399.171631][ T1364] worker_thread+0x587/0xd30 [ 3399.171631][ T1364] kthread+0x28a/0x350 [ 3399.171631][ T1364] ret_from_fork+0x31/0x70 [ 3399.171631][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3399.171631][ T1364] [ 3399.173385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3399.173385][ T1364] dst_init+0x84/0x4a0 [ 3399.173385][ T1364] dst_alloc+0x97/0x150 [ 3399.173385][ T1364] ip6_dst_alloc+0x23/0x90 [ 3399.173385][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3399.173385][ T1364] ip6_pol_route+0x56f/0x840 [ 3399.173385][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3399.173385][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3399.173385][ T1364] ipv6_rcv+0x1ad/0x810 [ 3399.173385][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3399.173385][ T1364] process_backlog+0x101/0x620 [ 3399.173385][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3399.173385][ T1364] net_rx_action+0x495/0xbe0 [ 3399.173385][ T1364] __do_softirq+0x1b5/0x7f6 [ 3399.173385][ T1364] [ 3399.175236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3399.175236][ T1364] netdev_get_by_index+0x5e/0x80 [ 3399.175236][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3399.175236][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3399.175236][ T1364] ip6_route_add+0x1c/0x140 [ 3399.175236][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3399.175236][ T1364] addrconf_add_dev+0xe2/0x170 [ 3399.175236][ T1364] inet6_addr_add+0x12f/0xa40 [ 3399.175236][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3399.175236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.175236][ T1364] netlink_rcv_skb+0x130/0x360 [ 3399.175236][ T1364] netlink_unicast+0x449/0x710 [ 3399.175236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3399.175236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3399.175236][ T1364] ___sys_sendmsg+0xee/0x170 [ 3399.175236][ T1364] __sys_sendmsg+0xcd/0x170 [ 3399.175236][ T1364] do_syscall_64+0xc6/0x1e0 [ 3399.175236][ T1364] [ 3399.177429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3399.177429][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3399.177429][ T1364] ipv6_find_idev+0x102/0x170 [ 3399.177429][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3399.177429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.177429][ T1364] netlink_rcv_skb+0x130/0x360 [ 3399.177429][ T1364] netlink_unicast+0x449/0x710 [ 3399.177429][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3399.177429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3399.177429][ T1364] ___sys_sendmsg+0xee/0x170 [ 3399.177429][ T1364] __sys_sendmsg+0xcd/0x170 [ 3399.177429][ T1364] do_syscall_64+0xc6/0x1e0 [ 3399.177429][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.177429][ T1364] [ 3399.179144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3399.179144][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3399.179144][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3399.179144][ T1364] ipv6_find_idev+0x102/0x170 [ 3399.179144][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3399.179144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3399.179144][ T1364] netlink_rcv_skb+0x130/0x360 [ 3399.179144][ T1364] netlink_unicast+0x449/0x710 [ 3399.179144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3399.179144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3399.179144][ T1364] ___sys_sendmsg+0xee/0x170 [ 3399.179144][ T1364] __sys_sendmsg+0xcd/0x170 [ 3399.179144][ T1364] do_syscall_64+0xc6/0x1e0 [ 3399.179144][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3399.179144][ T1364] [ 3409.411112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3409.411577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3409.411577][ T1364] ___neigh_create+0x14b/0xf60 [ 3409.411577][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3409.411577][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3409.411577][ T1364] ip6_output+0x1f3/0x770 [ 3409.411577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3409.411577][ T1364] mld_sendpack+0x62d/0xbc0 [ 3409.411577][ T1364] mld_ifc_work+0x32/0x1f0 [ 3409.411577][ T1364] process_one_work+0x84d/0x18a0 [ 3409.411577][ T1364] worker_thread+0x587/0xd30 [ 3409.411577][ T1364] kthread+0x28a/0x350 [ 3409.411577][ T1364] ret_from_fork+0x31/0x70 [ 3409.411577][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3409.411577][ T1364] [ 3409.413289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3409.413289][ T1364] dst_init+0x84/0x4a0 [ 3409.413289][ T1364] dst_alloc+0x97/0x150 [ 3409.413289][ T1364] ip6_dst_alloc+0x23/0x90 [ 3409.413289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3409.413289][ T1364] ip6_pol_route+0x56f/0x840 [ 3409.413289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3409.413289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3409.413289][ T1364] ipv6_rcv+0x1ad/0x810 [ 3409.413289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3409.413289][ T1364] process_backlog+0x101/0x620 [ 3409.413289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3409.413289][ T1364] net_rx_action+0x495/0xbe0 [ 3409.413289][ T1364] __do_softirq+0x1b5/0x7f6 [ 3409.413289][ T1364] [ 3409.415204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3409.415204][ T1364] netdev_get_by_index+0x5e/0x80 [ 3409.415204][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3409.415204][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3409.415204][ T1364] ip6_route_add+0x1c/0x140 [ 3409.415204][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3409.415204][ T1364] addrconf_add_dev+0xe2/0x170 [ 3409.415204][ T1364] inet6_addr_add+0x12f/0xa40 [ 3409.415204][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3409.415204][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.415204][ T1364] netlink_rcv_skb+0x130/0x360 [ 3409.415204][ T1364] netlink_unicast+0x449/0x710 [ 3409.415204][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3409.415204][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3409.415204][ T1364] ___sys_sendmsg+0xee/0x170 [ 3409.415204][ T1364] __sys_sendmsg+0xcd/0x170 [ 3409.415204][ T1364] do_syscall_64+0xc6/0x1e0 [ 3409.415204][ T1364] [ 3409.417370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3409.417370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3409.417370][ T1364] ipv6_find_idev+0x102/0x170 [ 3409.417370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3409.417370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.417370][ T1364] netlink_rcv_skb+0x130/0x360 [ 3409.417370][ T1364] netlink_unicast+0x449/0x710 [ 3409.417370][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3409.417370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3409.417370][ T1364] ___sys_sendmsg+0xee/0x170 [ 3409.417370][ T1364] __sys_sendmsg+0xcd/0x170 [ 3409.417370][ T1364] do_syscall_64+0xc6/0x1e0 [ 3409.417370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.417370][ T1364] [ 3409.419067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3409.419067][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3409.419067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3409.419067][ T1364] ipv6_find_idev+0x102/0x170 [ 3409.419067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3409.419067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3409.419067][ T1364] netlink_rcv_skb+0x130/0x360 [ 3409.419067][ T1364] netlink_unicast+0x449/0x710 [ 3409.419067][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3409.419067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3409.419067][ T1364] ___sys_sendmsg+0xee/0x170 [ 3409.419067][ T1364] __sys_sendmsg+0xcd/0x170 [ 3409.419067][ T1364] do_syscall_64+0xc6/0x1e0 [ 3409.419067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3409.419067][ T1364] [ 3419.563182][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3419.563700][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3419.563700][ T1364] ___neigh_create+0x14b/0xf60 [ 3419.563700][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3419.563700][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3419.563700][ T1364] ip6_output+0x1f3/0x770 [ 3419.563700][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3419.563700][ T1364] mld_sendpack+0x62d/0xbc0 [ 3419.563700][ T1364] mld_ifc_work+0x32/0x1f0 [ 3419.563700][ T1364] process_one_work+0x84d/0x18a0 [ 3419.563700][ T1364] worker_thread+0x587/0xd30 [ 3419.563700][ T1364] kthread+0x28a/0x350 [ 3419.563700][ T1364] ret_from_fork+0x31/0x70 [ 3419.563700][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3419.563700][ T1364] [ 3419.565420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3419.565420][ T1364] dst_init+0x84/0x4a0 [ 3419.565420][ T1364] dst_alloc+0x97/0x150 [ 3419.565420][ T1364] ip6_dst_alloc+0x23/0x90 [ 3419.565420][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3419.565420][ T1364] ip6_pol_route+0x56f/0x840 [ 3419.565420][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3419.565420][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3419.565420][ T1364] ipv6_rcv+0x1ad/0x810 [ 3419.565420][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3419.565420][ T1364] process_backlog+0x101/0x620 [ 3419.565420][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3419.565420][ T1364] net_rx_action+0x495/0xbe0 [ 3419.565420][ T1364] __do_softirq+0x1b5/0x7f6 [ 3419.565420][ T1364] [ 3419.567275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3419.567275][ T1364] netdev_get_by_index+0x5e/0x80 [ 3419.567275][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3419.567275][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3419.567275][ T1364] ip6_route_add+0x1c/0x140 [ 3419.567275][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3419.567275][ T1364] addrconf_add_dev+0xe2/0x170 [ 3419.567275][ T1364] inet6_addr_add+0x12f/0xa40 [ 3419.567275][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3419.567275][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.567275][ T1364] netlink_rcv_skb+0x130/0x360 [ 3419.567275][ T1364] netlink_unicast+0x449/0x710 [ 3419.567275][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3419.567275][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3419.567275][ T1364] ___sys_sendmsg+0xee/0x170 [ 3419.567275][ T1364] __sys_sendmsg+0xcd/0x170 [ 3419.567275][ T1364] do_syscall_64+0xc6/0x1e0 [ 3419.567275][ T1364] [ 3419.569522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3419.569522][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3419.569522][ T1364] ipv6_find_idev+0x102/0x170 [ 3419.569522][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3419.569522][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.569522][ T1364] netlink_rcv_skb+0x130/0x360 [ 3419.569522][ T1364] netlink_unicast+0x449/0x710 [ 3419.569522][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3419.569522][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3419.569522][ T1364] ___sys_sendmsg+0xee/0x170 [ 3419.569522][ T1364] __sys_sendmsg+0xcd/0x170 [ 3419.569522][ T1364] do_syscall_64+0xc6/0x1e0 [ 3419.569522][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.569522][ T1364] [ 3419.571239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3419.571239][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3419.571239][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3419.571239][ T1364] ipv6_find_idev+0x102/0x170 [ 3419.571239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3419.571239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3419.571239][ T1364] netlink_rcv_skb+0x130/0x360 [ 3419.571239][ T1364] netlink_unicast+0x449/0x710 [ 3419.571239][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3419.571239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3419.571239][ T1364] ___sys_sendmsg+0xee/0x170 [ 3419.571239][ T1364] __sys_sendmsg+0xcd/0x170 [ 3419.571239][ T1364] do_syscall_64+0xc6/0x1e0 [ 3419.571239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3419.571239][ T1364] [ 3429.707094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3429.707578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3429.707578][ T1364] ___neigh_create+0x14b/0xf60 [ 3429.707578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3429.707578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3429.707578][ T1364] ip6_output+0x1f3/0x770 [ 3429.707578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3429.707578][ T1364] mld_sendpack+0x62d/0xbc0 [ 3429.707578][ T1364] mld_ifc_work+0x32/0x1f0 [ 3429.707578][ T1364] process_one_work+0x84d/0x18a0 [ 3429.707578][ T1364] worker_thread+0x587/0xd30 [ 3429.707578][ T1364] kthread+0x28a/0x350 [ 3429.707578][ T1364] ret_from_fork+0x31/0x70 [ 3429.707578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3429.707578][ T1364] [ 3429.709328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3429.709328][ T1364] dst_init+0x84/0x4a0 [ 3429.709328][ T1364] dst_alloc+0x97/0x150 [ 3429.709328][ T1364] ip6_dst_alloc+0x23/0x90 [ 3429.709328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3429.709328][ T1364] ip6_pol_route+0x56f/0x840 [ 3429.709328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3429.709328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3429.709328][ T1364] ipv6_rcv+0x1ad/0x810 [ 3429.709328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3429.709328][ T1364] process_backlog+0x101/0x620 [ 3429.709328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3429.709328][ T1364] net_rx_action+0x495/0xbe0 [ 3429.709328][ T1364] __do_softirq+0x1b5/0x7f6 [ 3429.709328][ T1364] [ 3429.711155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3429.711155][ T1364] netdev_get_by_index+0x5e/0x80 [ 3429.711155][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3429.711155][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3429.711155][ T1364] ip6_route_add+0x1c/0x140 [ 3429.711155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3429.711155][ T1364] addrconf_add_dev+0xe2/0x170 [ 3429.711155][ T1364] inet6_addr_add+0x12f/0xa40 [ 3429.711155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3429.711155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3429.711155][ T1364] netlink_rcv_skb+0x130/0x360 [ 3429.711155][ T1364] netlink_unicast+0x449/0x710 [ 3429.711155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3429.711155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3429.711155][ T1364] ___sys_sendmsg+0xee/0x170 [ 3429.711155][ T1364] __sys_sendmsg+0xcd/0x170 [ 3429.711155][ T1364] do_syscall_64+0xc6/0x1e0 [ 3429.711155][ T1364] [ 3429.713339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3429.713339][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3429.713339][ T1364] ipv6_find_idev+0x102/0x170 [ 3429.713339][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3429.713339][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3429.713339][ T1364] netlink_rcv_skb+0x130/0x360 [ 3429.713339][ T1364] netlink_unicast+0x449/0x710 [ 3429.713339][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3429.713339][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3429.713339][ T1364] ___sys_sendmsg+0xee/0x170 [ 3429.713339][ T1364] __sys_sendmsg+0xcd/0x170 [ 3429.713339][ T1364] do_syscall_64+0xc6/0x1e0 [ 3429.713339][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3429.713339][ T1364] [ 3429.715061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3429.715061][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3429.715061][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3429.715061][ T1364] ipv6_find_idev+0x102/0x170 [ 3429.715061][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3429.715061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3429.715061][ T1364] netlink_rcv_skb+0x130/0x360 [ 3429.715061][ T1364] netlink_unicast+0x449/0x710 [ 3429.715061][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3429.715061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3429.715061][ T1364] ___sys_sendmsg+0xee/0x170 [ 3429.715061][ T1364] __sys_sendmsg+0xcd/0x170 [ 3429.715061][ T1364] do_syscall_64+0xc6/0x1e0 [ 3429.715061][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3429.715061][ T1364] [ 3439.723127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3439.723595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3439.723595][ T1364] ___neigh_create+0x14b/0xf60 [ 3439.723595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3439.723595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3439.723595][ T1364] ip6_output+0x1f3/0x770 [ 3439.723595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3439.723595][ T1364] mld_sendpack+0x62d/0xbc0 [ 3439.723595][ T1364] mld_ifc_work+0x32/0x1f0 [ 3439.723595][ T1364] process_one_work+0x84d/0x18a0 [ 3439.723595][ T1364] worker_thread+0x587/0xd30 [ 3439.723595][ T1364] kthread+0x28a/0x350 [ 3439.723595][ T1364] ret_from_fork+0x31/0x70 [ 3439.723595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3439.723595][ T1364] [ 3439.725338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3439.725338][ T1364] dst_init+0x84/0x4a0 [ 3439.725338][ T1364] dst_alloc+0x97/0x150 [ 3439.725338][ T1364] ip6_dst_alloc+0x23/0x90 [ 3439.725338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3439.725338][ T1364] ip6_pol_route+0x56f/0x840 [ 3439.725338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3439.725338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3439.725338][ T1364] ipv6_rcv+0x1ad/0x810 [ 3439.725338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3439.725338][ T1364] process_backlog+0x101/0x620 [ 3439.725338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3439.725338][ T1364] net_rx_action+0x495/0xbe0 [ 3439.725338][ T1364] __do_softirq+0x1b5/0x7f6 [ 3439.725338][ T1364] [ 3439.727187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3439.727187][ T1364] netdev_get_by_index+0x5e/0x80 [ 3439.727187][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3439.727187][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3439.727187][ T1364] ip6_route_add+0x1c/0x140 [ 3439.727187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3439.727187][ T1364] addrconf_add_dev+0xe2/0x170 [ 3439.727187][ T1364] inet6_addr_add+0x12f/0xa40 [ 3439.727187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3439.727187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3439.727187][ T1364] netlink_rcv_skb+0x130/0x360 [ 3439.727187][ T1364] netlink_unicast+0x449/0x710 [ 3439.727187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3439.727187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3439.727187][ T1364] ___sys_sendmsg+0xee/0x170 [ 3439.727187][ T1364] __sys_sendmsg+0xcd/0x170 [ 3439.727187][ T1364] do_syscall_64+0xc6/0x1e0 [ 3439.727187][ T1364] [ 3439.729397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3439.729397][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3439.729397][ T1364] ipv6_find_idev+0x102/0x170 [ 3439.729397][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3439.729397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3439.729397][ T1364] netlink_rcv_skb+0x130/0x360 [ 3439.729397][ T1364] netlink_unicast+0x449/0x710 [ 3439.729397][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3439.729397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3439.729397][ T1364] ___sys_sendmsg+0xee/0x170 [ 3439.729397][ T1364] __sys_sendmsg+0xcd/0x170 [ 3439.729397][ T1364] do_syscall_64+0xc6/0x1e0 [ 3439.729397][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3439.729397][ T1364] [ 3439.731113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3439.731113][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3439.731113][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3439.731113][ T1364] ipv6_find_idev+0x102/0x170 [ 3439.731113][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3439.731113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3439.731113][ T1364] netlink_rcv_skb+0x130/0x360 [ 3439.731113][ T1364] netlink_unicast+0x449/0x710 [ 3439.731113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3439.731113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3439.731113][ T1364] ___sys_sendmsg+0xee/0x170 [ 3439.731113][ T1364] __sys_sendmsg+0xcd/0x170 [ 3439.731113][ T1364] do_syscall_64+0xc6/0x1e0 [ 3439.731113][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3439.731113][ T1364] [ 3449.979025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3449.979582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3449.979582][ T1364] ___neigh_create+0x14b/0xf60 [ 3449.979582][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3449.979582][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3449.979582][ T1364] ip6_output+0x1f3/0x770 [ 3449.979582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3449.979582][ T1364] mld_sendpack+0x62d/0xbc0 [ 3449.979582][ T1364] mld_ifc_work+0x32/0x1f0 [ 3449.979582][ T1364] process_one_work+0x84d/0x18a0 [ 3449.979582][ T1364] worker_thread+0x587/0xd30 [ 3449.979582][ T1364] kthread+0x28a/0x350 [ 3449.979582][ T1364] ret_from_fork+0x31/0x70 [ 3449.979582][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3449.979582][ T1364] [ 3449.981320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3449.981320][ T1364] dst_init+0x84/0x4a0 [ 3449.981320][ T1364] dst_alloc+0x97/0x150 [ 3449.981320][ T1364] ip6_dst_alloc+0x23/0x90 [ 3449.981320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3449.981320][ T1364] ip6_pol_route+0x56f/0x840 [ 3449.981320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3449.981320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3449.981320][ T1364] ipv6_rcv+0x1ad/0x810 [ 3449.981320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3449.981320][ T1364] process_backlog+0x101/0x620 [ 3449.981320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3449.981320][ T1364] net_rx_action+0x495/0xbe0 [ 3449.981320][ T1364] __do_softirq+0x1b5/0x7f6 [ 3449.981320][ T1364] [ 3449.983161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3449.983161][ T1364] netdev_get_by_index+0x5e/0x80 [ 3449.983161][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3449.983161][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3449.983161][ T1364] ip6_route_add+0x1c/0x140 [ 3449.983161][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3449.983161][ T1364] addrconf_add_dev+0xe2/0x170 [ 3449.983161][ T1364] inet6_addr_add+0x12f/0xa40 [ 3449.983161][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3449.983161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3449.983161][ T1364] netlink_rcv_skb+0x130/0x360 [ 3449.983161][ T1364] netlink_unicast+0x449/0x710 [ 3449.983161][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3449.983161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3449.983161][ T1364] ___sys_sendmsg+0xee/0x170 [ 3449.983161][ T1364] __sys_sendmsg+0xcd/0x170 [ 3449.983161][ T1364] do_syscall_64+0xc6/0x1e0 [ 3449.983161][ T1364] [ 3449.985354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3449.985354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3449.985354][ T1364] ipv6_find_idev+0x102/0x170 [ 3449.985354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3449.985354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3449.985354][ T1364] netlink_rcv_skb+0x130/0x360 [ 3449.985354][ T1364] netlink_unicast+0x449/0x710 [ 3449.985354][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3449.985354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3449.985354][ T1364] ___sys_sendmsg+0xee/0x170 [ 3449.985354][ T1364] __sys_sendmsg+0xcd/0x170 [ 3449.985354][ T1364] do_syscall_64+0xc6/0x1e0 [ 3449.985354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3449.985354][ T1364] [ 3449.987074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3449.987074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3449.987074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3449.987074][ T1364] ipv6_find_idev+0x102/0x170 [ 3449.987074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3449.987074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3449.987074][ T1364] netlink_rcv_skb+0x130/0x360 [ 3449.987074][ T1364] netlink_unicast+0x449/0x710 [ 3449.987074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3449.987074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3449.987074][ T1364] ___sys_sendmsg+0xee/0x170 [ 3449.987074][ T1364] __sys_sendmsg+0xcd/0x170 [ 3449.987074][ T1364] do_syscall_64+0xc6/0x1e0 [ 3449.987074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3449.987074][ T1364] [ 3460.235058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3460.235502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3460.235502][ T1364] ___neigh_create+0x14b/0xf60 [ 3460.235502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3460.235502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3460.235502][ T1364] ip6_output+0x1f3/0x770 [ 3460.235502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3460.235502][ T1364] mld_sendpack+0x62d/0xbc0 [ 3460.235502][ T1364] mld_ifc_work+0x32/0x1f0 [ 3460.235502][ T1364] process_one_work+0x84d/0x18a0 [ 3460.235502][ T1364] worker_thread+0x587/0xd30 [ 3460.235502][ T1364] kthread+0x28a/0x350 [ 3460.235502][ T1364] ret_from_fork+0x31/0x70 [ 3460.235502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3460.235502][ T1364] [ 3460.237263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3460.237263][ T1364] dst_init+0x84/0x4a0 [ 3460.237263][ T1364] dst_alloc+0x97/0x150 [ 3460.237263][ T1364] ip6_dst_alloc+0x23/0x90 [ 3460.237263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3460.237263][ T1364] ip6_pol_route+0x56f/0x840 [ 3460.237263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3460.237263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3460.237263][ T1364] ipv6_rcv+0x1ad/0x810 [ 3460.237263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3460.237263][ T1364] process_backlog+0x101/0x620 [ 3460.237263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3460.237263][ T1364] net_rx_action+0x495/0xbe0 [ 3460.237263][ T1364] __do_softirq+0x1b5/0x7f6 [ 3460.237263][ T1364] [ 3460.239138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3460.239138][ T1364] netdev_get_by_index+0x5e/0x80 [ 3460.239138][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3460.239138][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3460.239138][ T1364] ip6_route_add+0x1c/0x140 [ 3460.239138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3460.239138][ T1364] addrconf_add_dev+0xe2/0x170 [ 3460.239138][ T1364] inet6_addr_add+0x12f/0xa40 [ 3460.239138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3460.239138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.239138][ T1364] netlink_rcv_skb+0x130/0x360 [ 3460.239138][ T1364] netlink_unicast+0x449/0x710 [ 3460.239138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3460.239138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3460.239138][ T1364] ___sys_sendmsg+0xee/0x170 [ 3460.239138][ T1364] __sys_sendmsg+0xcd/0x170 [ 3460.239138][ T1364] do_syscall_64+0xc6/0x1e0 [ 3460.239138][ T1364] [ 3460.241348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3460.241348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3460.241348][ T1364] ipv6_find_idev+0x102/0x170 [ 3460.241348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3460.241348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.241348][ T1364] netlink_rcv_skb+0x130/0x360 [ 3460.241348][ T1364] netlink_unicast+0x449/0x710 [ 3460.241348][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3460.241348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3460.241348][ T1364] ___sys_sendmsg+0xee/0x170 [ 3460.241348][ T1364] __sys_sendmsg+0xcd/0x170 [ 3460.241348][ T1364] do_syscall_64+0xc6/0x1e0 [ 3460.241348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.241348][ T1364] [ 3460.243084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3460.243084][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3460.243084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3460.243084][ T1364] ipv6_find_idev+0x102/0x170 [ 3460.243084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3460.243084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3460.243084][ T1364] netlink_rcv_skb+0x130/0x360 [ 3460.243084][ T1364] netlink_unicast+0x449/0x710 [ 3460.243084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3460.243084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3460.243084][ T1364] ___sys_sendmsg+0xee/0x170 [ 3460.243084][ T1364] __sys_sendmsg+0xcd/0x170 [ 3460.243084][ T1364] do_syscall_64+0xc6/0x1e0 [ 3460.243084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3460.243084][ T1364] [ 3470.491080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3470.491586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3470.491586][ T1364] ___neigh_create+0x14b/0xf60 [ 3470.491586][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3470.491586][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3470.491586][ T1364] ip6_output+0x1f3/0x770 [ 3470.491586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3470.491586][ T1364] mld_sendpack+0x62d/0xbc0 [ 3470.491586][ T1364] mld_ifc_work+0x32/0x1f0 [ 3470.491586][ T1364] process_one_work+0x84d/0x18a0 [ 3470.491586][ T1364] worker_thread+0x587/0xd30 [ 3470.491586][ T1364] kthread+0x28a/0x350 [ 3470.491586][ T1364] ret_from_fork+0x31/0x70 [ 3470.491586][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3470.491586][ T1364] [ 3470.493867][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3470.493867][ T1364] dst_init+0x84/0x4a0 [ 3470.493867][ T1364] dst_alloc+0x97/0x150 [ 3470.493867][ T1364] ip6_dst_alloc+0x23/0x90 [ 3470.493867][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3470.493867][ T1364] ip6_pol_route+0x56f/0x840 [ 3470.493867][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3470.493867][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3470.493867][ T1364] ipv6_rcv+0x1ad/0x810 [ 3470.493867][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3470.493867][ T1364] process_backlog+0x101/0x620 [ 3470.493867][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3470.493867][ T1364] net_rx_action+0x495/0xbe0 [ 3470.493867][ T1364] __do_softirq+0x1b5/0x7f6 [ 3470.493867][ T1364] [ 3470.495716][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3470.495716][ T1364] netdev_get_by_index+0x5e/0x80 [ 3470.495716][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3470.495716][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3470.495716][ T1364] ip6_route_add+0x1c/0x140 [ 3470.495716][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3470.495716][ T1364] addrconf_add_dev+0xe2/0x170 [ 3470.495716][ T1364] inet6_addr_add+0x12f/0xa40 [ 3470.495716][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3470.495716][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.495716][ T1364] netlink_rcv_skb+0x130/0x360 [ 3470.495716][ T1364] netlink_unicast+0x449/0x710 [ 3470.495716][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3470.495716][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3470.495716][ T1364] ___sys_sendmsg+0xee/0x170 [ 3470.495716][ T1364] __sys_sendmsg+0xcd/0x170 [ 3470.495716][ T1364] do_syscall_64+0xc6/0x1e0 [ 3470.495716][ T1364] [ 3470.497906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3470.497906][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3470.497906][ T1364] ipv6_find_idev+0x102/0x170 [ 3470.497906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3470.497906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.497906][ T1364] netlink_rcv_skb+0x130/0x360 [ 3470.497906][ T1364] netlink_unicast+0x449/0x710 [ 3470.497906][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3470.497906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3470.497906][ T1364] ___sys_sendmsg+0xee/0x170 [ 3470.497906][ T1364] __sys_sendmsg+0xcd/0x170 [ 3470.497906][ T1364] do_syscall_64+0xc6/0x1e0 [ 3470.497906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.497906][ T1364] [ 3470.499636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3470.499636][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3470.499636][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3470.499636][ T1364] ipv6_find_idev+0x102/0x170 [ 3470.499636][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3470.499636][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3470.499636][ T1364] netlink_rcv_skb+0x130/0x360 [ 3470.499636][ T1364] netlink_unicast+0x449/0x710 [ 3470.499636][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3470.499636][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3470.499636][ T1364] ___sys_sendmsg+0xee/0x170 [ 3470.499636][ T1364] __sys_sendmsg+0xcd/0x170 [ 3470.499636][ T1364] do_syscall_64+0xc6/0x1e0 [ 3470.499636][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3470.499636][ T1364] [ 3480.747075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3480.747560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3480.747560][ T1364] ___neigh_create+0x14b/0xf60 [ 3480.747560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3480.747560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3480.747560][ T1364] ip6_output+0x1f3/0x770 [ 3480.747560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3480.747560][ T1364] mld_sendpack+0x62d/0xbc0 [ 3480.747560][ T1364] mld_ifc_work+0x32/0x1f0 [ 3480.747560][ T1364] process_one_work+0x84d/0x18a0 [ 3480.747560][ T1364] worker_thread+0x587/0xd30 [ 3480.747560][ T1364] kthread+0x28a/0x350 [ 3480.747560][ T1364] ret_from_fork+0x31/0x70 [ 3480.747560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3480.747560][ T1364] [ 3480.749448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3480.749448][ T1364] dst_init+0x84/0x4a0 [ 3480.749448][ T1364] dst_alloc+0x97/0x150 [ 3480.749448][ T1364] ip6_dst_alloc+0x23/0x90 [ 3480.749448][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3480.749448][ T1364] ip6_pol_route+0x56f/0x840 [ 3480.749448][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3480.749448][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3480.749448][ T1364] ipv6_rcv+0x1ad/0x810 [ 3480.749448][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3480.749448][ T1364] process_backlog+0x101/0x620 [ 3480.749448][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3480.749448][ T1364] net_rx_action+0x495/0xbe0 [ 3480.749448][ T1364] __do_softirq+0x1b5/0x7f6 [ 3480.749448][ T1364] [ 3480.751436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3480.751436][ T1364] netdev_get_by_index+0x5e/0x80 [ 3480.751436][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3480.751436][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3480.751436][ T1364] ip6_route_add+0x1c/0x140 [ 3480.751436][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3480.751436][ T1364] addrconf_add_dev+0xe2/0x170 [ 3480.751436][ T1364] inet6_addr_add+0x12f/0xa40 [ 3480.751436][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3480.751436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3480.751436][ T1364] netlink_rcv_skb+0x130/0x360 [ 3480.751436][ T1364] netlink_unicast+0x449/0x710 [ 3480.751436][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3480.751436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3480.751436][ T1364] ___sys_sendmsg+0xee/0x170 [ 3480.751436][ T1364] __sys_sendmsg+0xcd/0x170 [ 3480.751436][ T1364] do_syscall_64+0xc6/0x1e0 [ 3480.751436][ T1364] [ 3480.753814][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3480.753814][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3480.753814][ T1364] ipv6_find_idev+0x102/0x170 [ 3480.753814][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3480.753814][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3480.753814][ T1364] netlink_rcv_skb+0x130/0x360 [ 3480.753814][ T1364] netlink_unicast+0x449/0x710 [ 3480.753814][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3480.753814][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3480.753814][ T1364] ___sys_sendmsg+0xee/0x170 [ 3480.753814][ T1364] __sys_sendmsg+0xcd/0x170 [ 3480.753814][ T1364] do_syscall_64+0xc6/0x1e0 [ 3480.753814][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3480.753814][ T1364] [ 3480.755658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3480.755658][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3480.755658][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3480.755658][ T1364] ipv6_find_idev+0x102/0x170 [ 3480.755658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3480.755658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3480.755658][ T1364] netlink_rcv_skb+0x130/0x360 [ 3480.755658][ T1364] netlink_unicast+0x449/0x710 [ 3480.755658][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3480.755658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3480.755658][ T1364] ___sys_sendmsg+0xee/0x170 [ 3480.755658][ T1364] __sys_sendmsg+0xcd/0x170 [ 3480.755658][ T1364] do_syscall_64+0xc6/0x1e0 [ 3480.755658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3480.755658][ T1364] [ 3491.003080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3491.003609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3491.003609][ T1364] ___neigh_create+0x14b/0xf60 [ 3491.003609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3491.003609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3491.003609][ T1364] ip6_output+0x1f3/0x770 [ 3491.003609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3491.003609][ T1364] mld_sendpack+0x62d/0xbc0 [ 3491.003609][ T1364] mld_ifc_work+0x32/0x1f0 [ 3491.003609][ T1364] process_one_work+0x84d/0x18a0 [ 3491.003609][ T1364] worker_thread+0x587/0xd30 [ 3491.003609][ T1364] kthread+0x28a/0x350 [ 3491.003609][ T1364] ret_from_fork+0x31/0x70 [ 3491.003609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3491.003609][ T1364] [ 3491.005379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3491.005379][ T1364] dst_init+0x84/0x4a0 [ 3491.005379][ T1364] dst_alloc+0x97/0x150 [ 3491.005379][ T1364] ip6_dst_alloc+0x23/0x90 [ 3491.005379][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3491.005379][ T1364] ip6_pol_route+0x56f/0x840 [ 3491.005379][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3491.005379][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3491.005379][ T1364] ipv6_rcv+0x1ad/0x810 [ 3491.005379][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3491.005379][ T1364] process_backlog+0x101/0x620 [ 3491.005379][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3491.005379][ T1364] net_rx_action+0x495/0xbe0 [ 3491.005379][ T1364] __do_softirq+0x1b5/0x7f6 [ 3491.005379][ T1364] [ 3491.007241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3491.007241][ T1364] netdev_get_by_index+0x5e/0x80 [ 3491.007241][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3491.007241][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3491.007241][ T1364] ip6_route_add+0x1c/0x140 [ 3491.007241][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3491.007241][ T1364] addrconf_add_dev+0xe2/0x170 [ 3491.007241][ T1364] inet6_addr_add+0x12f/0xa40 [ 3491.007241][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3491.007241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.007241][ T1364] netlink_rcv_skb+0x130/0x360 [ 3491.007241][ T1364] netlink_unicast+0x449/0x710 [ 3491.007241][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3491.007241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3491.007241][ T1364] ___sys_sendmsg+0xee/0x170 [ 3491.007241][ T1364] __sys_sendmsg+0xcd/0x170 [ 3491.007241][ T1364] do_syscall_64+0xc6/0x1e0 [ 3491.007241][ T1364] [ 3491.009441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3491.009441][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3491.009441][ T1364] ipv6_find_idev+0x102/0x170 [ 3491.009441][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3491.009441][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.009441][ T1364] netlink_rcv_skb+0x130/0x360 [ 3491.009441][ T1364] netlink_unicast+0x449/0x710 [ 3491.009441][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3491.009441][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3491.009441][ T1364] ___sys_sendmsg+0xee/0x170 [ 3491.009441][ T1364] __sys_sendmsg+0xcd/0x170 [ 3491.009441][ T1364] do_syscall_64+0xc6/0x1e0 [ 3491.009441][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.009441][ T1364] [ 3491.011151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3491.011151][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3491.011151][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3491.011151][ T1364] ipv6_find_idev+0x102/0x170 [ 3491.011151][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3491.011151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3491.011151][ T1364] netlink_rcv_skb+0x130/0x360 [ 3491.011151][ T1364] netlink_unicast+0x449/0x710 [ 3491.011151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3491.011151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3491.011151][ T1364] ___sys_sendmsg+0xee/0x170 [ 3491.011151][ T1364] __sys_sendmsg+0xcd/0x170 [ 3491.011151][ T1364] do_syscall_64+0xc6/0x1e0 [ 3491.011151][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3491.011151][ T1364] [ 3501.259061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3501.259509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3501.259509][ T1364] ___neigh_create+0x14b/0xf60 [ 3501.259509][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3501.259509][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3501.259509][ T1364] ip6_output+0x1f3/0x770 [ 3501.259509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3501.259509][ T1364] mld_sendpack+0x62d/0xbc0 [ 3501.259509][ T1364] mld_ifc_work+0x32/0x1f0 [ 3501.259509][ T1364] process_one_work+0x84d/0x18a0 [ 3501.259509][ T1364] worker_thread+0x587/0xd30 [ 3501.259509][ T1364] kthread+0x28a/0x350 [ 3501.259509][ T1364] ret_from_fork+0x31/0x70 [ 3501.259509][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3501.259509][ T1364] [ 3501.261221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3501.261221][ T1364] dst_init+0x84/0x4a0 [ 3501.261221][ T1364] dst_alloc+0x97/0x150 [ 3501.261221][ T1364] ip6_dst_alloc+0x23/0x90 [ 3501.261221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3501.261221][ T1364] ip6_pol_route+0x56f/0x840 [ 3501.261221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3501.261221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3501.261221][ T1364] ipv6_rcv+0x1ad/0x810 [ 3501.261221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3501.261221][ T1364] process_backlog+0x101/0x620 [ 3501.261221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3501.261221][ T1364] net_rx_action+0x495/0xbe0 [ 3501.261221][ T1364] __do_softirq+0x1b5/0x7f6 [ 3501.261221][ T1364] [ 3501.263038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3501.263038][ T1364] netdev_get_by_index+0x5e/0x80 [ 3501.263038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3501.263038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3501.263038][ T1364] ip6_route_add+0x1c/0x140 [ 3501.263038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3501.263038][ T1364] addrconf_add_dev+0xe2/0x170 [ 3501.263038][ T1364] inet6_addr_add+0x12f/0xa40 [ 3501.263038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3501.263038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.263038][ T1364] netlink_rcv_skb+0x130/0x360 [ 3501.263038][ T1364] netlink_unicast+0x449/0x710 [ 3501.263038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3501.263038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3501.263038][ T1364] ___sys_sendmsg+0xee/0x170 [ 3501.263038][ T1364] __sys_sendmsg+0xcd/0x170 [ 3501.263038][ T1364] do_syscall_64+0xc6/0x1e0 [ 3501.263038][ T1364] [ 3501.265209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3501.265209][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3501.265209][ T1364] ipv6_find_idev+0x102/0x170 [ 3501.265209][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3501.265209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.265209][ T1364] netlink_rcv_skb+0x130/0x360 [ 3501.265209][ T1364] netlink_unicast+0x449/0x710 [ 3501.265209][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3501.265209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3501.265209][ T1364] ___sys_sendmsg+0xee/0x170 [ 3501.265209][ T1364] __sys_sendmsg+0xcd/0x170 [ 3501.265209][ T1364] do_syscall_64+0xc6/0x1e0 [ 3501.265209][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.265209][ T1364] [ 3501.266915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3501.266915][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3501.266915][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3501.266915][ T1364] ipv6_find_idev+0x102/0x170 [ 3501.266915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3501.266915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3501.266915][ T1364] netlink_rcv_skb+0x130/0x360 [ 3501.266915][ T1364] netlink_unicast+0x449/0x710 [ 3501.266915][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3501.266915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3501.266915][ T1364] ___sys_sendmsg+0xee/0x170 [ 3501.266915][ T1364] __sys_sendmsg+0xcd/0x170 [ 3501.266915][ T1364] do_syscall_64+0xc6/0x1e0 [ 3501.266915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3501.266915][ T1364] [ 3511.515110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3511.515598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3511.515598][ T1364] ___neigh_create+0x14b/0xf60 [ 3511.515598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3511.515598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3511.515598][ T1364] ip6_output+0x1f3/0x770 [ 3511.515598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3511.515598][ T1364] mld_sendpack+0x62d/0xbc0 [ 3511.515598][ T1364] mld_ifc_work+0x32/0x1f0 [ 3511.515598][ T1364] process_one_work+0x84d/0x18a0 [ 3511.515598][ T1364] worker_thread+0x587/0xd30 [ 3511.515598][ T1364] kthread+0x28a/0x350 [ 3511.515598][ T1364] ret_from_fork+0x31/0x70 [ 3511.515598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3511.515598][ T1364] [ 3511.517465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3511.517465][ T1364] dst_init+0x84/0x4a0 [ 3511.517465][ T1364] dst_alloc+0x97/0x150 [ 3511.517465][ T1364] ip6_dst_alloc+0x23/0x90 [ 3511.517465][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3511.517465][ T1364] ip6_pol_route+0x56f/0x840 [ 3511.517465][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3511.517465][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3511.517465][ T1364] ipv6_rcv+0x1ad/0x810 [ 3511.517465][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3511.517465][ T1364] process_backlog+0x101/0x620 [ 3511.517465][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3511.517465][ T1364] net_rx_action+0x495/0xbe0 [ 3511.517465][ T1364] __do_softirq+0x1b5/0x7f6 [ 3511.517465][ T1364] [ 3511.519501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3511.519501][ T1364] netdev_get_by_index+0x5e/0x80 [ 3511.519501][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3511.519501][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3511.519501][ T1364] ip6_route_add+0x1c/0x140 [ 3511.519501][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3511.519501][ T1364] addrconf_add_dev+0xe2/0x170 [ 3511.519501][ T1364] inet6_addr_add+0x12f/0xa40 [ 3511.519501][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3511.519501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.519501][ T1364] netlink_rcv_skb+0x130/0x360 [ 3511.519501][ T1364] netlink_unicast+0x449/0x710 [ 3511.519501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3511.519501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3511.519501][ T1364] ___sys_sendmsg+0xee/0x170 [ 3511.519501][ T1364] __sys_sendmsg+0xcd/0x170 [ 3511.519501][ T1364] do_syscall_64+0xc6/0x1e0 [ 3511.519501][ T1364] [ 3511.521905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3511.521905][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3511.521905][ T1364] ipv6_find_idev+0x102/0x170 [ 3511.521905][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3511.521905][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.521905][ T1364] netlink_rcv_skb+0x130/0x360 [ 3511.521905][ T1364] netlink_unicast+0x449/0x710 [ 3511.521905][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3511.521905][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3511.521905][ T1364] ___sys_sendmsg+0xee/0x170 [ 3511.521905][ T1364] __sys_sendmsg+0xcd/0x170 [ 3511.521905][ T1364] do_syscall_64+0xc6/0x1e0 [ 3511.521905][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.521905][ T1364] [ 3511.523764][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3511.523764][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3511.523764][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3511.523764][ T1364] ipv6_find_idev+0x102/0x170 [ 3511.523764][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3511.523764][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3511.523764][ T1364] netlink_rcv_skb+0x130/0x360 [ 3511.523764][ T1364] netlink_unicast+0x449/0x710 [ 3511.523764][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3511.523764][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3511.523764][ T1364] ___sys_sendmsg+0xee/0x170 [ 3511.523764][ T1364] __sys_sendmsg+0xcd/0x170 [ 3511.523764][ T1364] do_syscall_64+0xc6/0x1e0 [ 3511.523764][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3511.523764][ T1364] [ 3521.667124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3521.667720][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3521.667720][ T1364] ___neigh_create+0x14b/0xf60 [ 3521.667720][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3521.667720][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3521.667720][ T1364] ip6_output+0x1f3/0x770 [ 3521.667720][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3521.667720][ T1364] mld_sendpack+0x62d/0xbc0 [ 3521.667720][ T1364] mld_ifc_work+0x32/0x1f0 [ 3521.667720][ T1364] process_one_work+0x84d/0x18a0 [ 3521.667720][ T1364] worker_thread+0x587/0xd30 [ 3521.667720][ T1364] kthread+0x28a/0x350 [ 3521.667720][ T1364] ret_from_fork+0x31/0x70 [ 3521.667720][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3521.667720][ T1364] [ 3521.669494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3521.669494][ T1364] dst_init+0x84/0x4a0 [ 3521.669494][ T1364] dst_alloc+0x97/0x150 [ 3521.669494][ T1364] ip6_dst_alloc+0x23/0x90 [ 3521.669494][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3521.669494][ T1364] ip6_pol_route+0x56f/0x840 [ 3521.669494][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3521.669494][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3521.669494][ T1364] ipv6_rcv+0x1ad/0x810 [ 3521.669494][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3521.669494][ T1364] process_backlog+0x101/0x620 [ 3521.669494][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3521.669494][ T1364] net_rx_action+0x495/0xbe0 [ 3521.669494][ T1364] __do_softirq+0x1b5/0x7f6 [ 3521.669494][ T1364] [ 3521.671512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3521.671512][ T1364] netdev_get_by_index+0x5e/0x80 [ 3521.671512][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3521.671512][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3521.671512][ T1364] ip6_route_add+0x1c/0x140 [ 3521.671512][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3521.671512][ T1364] addrconf_add_dev+0xe2/0x170 [ 3521.671512][ T1364] inet6_addr_add+0x12f/0xa40 [ 3521.671512][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3521.671512][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3521.671512][ T1364] netlink_rcv_skb+0x130/0x360 [ 3521.671512][ T1364] netlink_unicast+0x449/0x710 [ 3521.671512][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3521.671512][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3521.671512][ T1364] ___sys_sendmsg+0xee/0x170 [ 3521.671512][ T1364] __sys_sendmsg+0xcd/0x170 [ 3521.671512][ T1364] do_syscall_64+0xc6/0x1e0 [ 3521.671512][ T1364] [ 3521.673915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3521.673915][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3521.673915][ T1364] ipv6_find_idev+0x102/0x170 [ 3521.673915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3521.673915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3521.673915][ T1364] netlink_rcv_skb+0x130/0x360 [ 3521.673915][ T1364] netlink_unicast+0x449/0x710 [ 3521.673915][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3521.673915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3521.673915][ T1364] ___sys_sendmsg+0xee/0x170 [ 3521.673915][ T1364] __sys_sendmsg+0xcd/0x170 [ 3521.673915][ T1364] do_syscall_64+0xc6/0x1e0 [ 3521.673915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3521.673915][ T1364] [ 3521.675789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3521.675789][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3521.675789][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3521.675789][ T1364] ipv6_find_idev+0x102/0x170 [ 3521.675789][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3521.675789][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3521.675789][ T1364] netlink_rcv_skb+0x130/0x360 [ 3521.675789][ T1364] netlink_unicast+0x449/0x710 [ 3521.675789][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3521.675789][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3521.675789][ T1364] ___sys_sendmsg+0xee/0x170 [ 3521.675789][ T1364] __sys_sendmsg+0xcd/0x170 [ 3521.675789][ T1364] do_syscall_64+0xc6/0x1e0 [ 3521.675789][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3521.675789][ T1364] [ 3531.715107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3531.715633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3531.715633][ T1364] ___neigh_create+0x14b/0xf60 [ 3531.715633][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3531.715633][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3531.715633][ T1364] ip6_output+0x1f3/0x770 [ 3531.715633][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3531.715633][ T1364] mld_sendpack+0x62d/0xbc0 [ 3531.715633][ T1364] mld_ifc_work+0x32/0x1f0 [ 3531.715633][ T1364] process_one_work+0x84d/0x18a0 [ 3531.715633][ T1364] worker_thread+0x587/0xd30 [ 3531.715633][ T1364] kthread+0x28a/0x350 [ 3531.715633][ T1364] ret_from_fork+0x31/0x70 [ 3531.715633][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3531.715633][ T1364] [ 3531.717372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3531.717372][ T1364] dst_init+0x84/0x4a0 [ 3531.717372][ T1364] dst_alloc+0x97/0x150 [ 3531.717372][ T1364] ip6_dst_alloc+0x23/0x90 [ 3531.717372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3531.717372][ T1364] ip6_pol_route+0x56f/0x840 [ 3531.717372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3531.717372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3531.717372][ T1364] ipv6_rcv+0x1ad/0x810 [ 3531.717372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3531.717372][ T1364] process_backlog+0x101/0x620 [ 3531.717372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3531.717372][ T1364] net_rx_action+0x495/0xbe0 [ 3531.717372][ T1364] __do_softirq+0x1b5/0x7f6 [ 3531.717372][ T1364] [ 3531.719234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3531.719234][ T1364] netdev_get_by_index+0x5e/0x80 [ 3531.719234][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3531.719234][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3531.719234][ T1364] ip6_route_add+0x1c/0x140 [ 3531.719234][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3531.719234][ T1364] addrconf_add_dev+0xe2/0x170 [ 3531.719234][ T1364] inet6_addr_add+0x12f/0xa40 [ 3531.719234][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3531.719234][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3531.719234][ T1364] netlink_rcv_skb+0x130/0x360 [ 3531.719234][ T1364] netlink_unicast+0x449/0x710 [ 3531.719234][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3531.719234][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3531.719234][ T1364] ___sys_sendmsg+0xee/0x170 [ 3531.719234][ T1364] __sys_sendmsg+0xcd/0x170 [ 3531.719234][ T1364] do_syscall_64+0xc6/0x1e0 [ 3531.719234][ T1364] [ 3531.721430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3531.721430][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3531.721430][ T1364] ipv6_find_idev+0x102/0x170 [ 3531.721430][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3531.721430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3531.721430][ T1364] netlink_rcv_skb+0x130/0x360 [ 3531.721430][ T1364] netlink_unicast+0x449/0x710 [ 3531.721430][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3531.721430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3531.721430][ T1364] ___sys_sendmsg+0xee/0x170 [ 3531.721430][ T1364] __sys_sendmsg+0xcd/0x170 [ 3531.721430][ T1364] do_syscall_64+0xc6/0x1e0 [ 3531.721430][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3531.721430][ T1364] [ 3531.723147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3531.723147][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3531.723147][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3531.723147][ T1364] ipv6_find_idev+0x102/0x170 [ 3531.723147][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3531.723147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3531.723147][ T1364] netlink_rcv_skb+0x130/0x360 [ 3531.723147][ T1364] netlink_unicast+0x449/0x710 [ 3531.723147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3531.723147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3531.723147][ T1364] ___sys_sendmsg+0xee/0x170 [ 3531.723147][ T1364] __sys_sendmsg+0xcd/0x170 [ 3531.723147][ T1364] do_syscall_64+0xc6/0x1e0 [ 3531.723147][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3531.723147][ T1364] [ 3541.963097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3541.963639][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3541.963639][ T1364] ___neigh_create+0x14b/0xf60 [ 3541.963639][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3541.963639][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3541.963639][ T1364] ip6_output+0x1f3/0x770 [ 3541.963639][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3541.963639][ T1364] mld_sendpack+0x62d/0xbc0 [ 3541.963639][ T1364] mld_ifc_work+0x32/0x1f0 [ 3541.963639][ T1364] process_one_work+0x84d/0x18a0 [ 3541.963639][ T1364] worker_thread+0x587/0xd30 [ 3541.963639][ T1364] kthread+0x28a/0x350 [ 3541.963639][ T1364] ret_from_fork+0x31/0x70 [ 3541.963639][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3541.963639][ T1364] [ 3541.965370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3541.965370][ T1364] dst_init+0x84/0x4a0 [ 3541.965370][ T1364] dst_alloc+0x97/0x150 [ 3541.965370][ T1364] ip6_dst_alloc+0x23/0x90 [ 3541.965370][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3541.965370][ T1364] ip6_pol_route+0x56f/0x840 [ 3541.965370][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3541.965370][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3541.965370][ T1364] ipv6_rcv+0x1ad/0x810 [ 3541.965370][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3541.965370][ T1364] process_backlog+0x101/0x620 [ 3541.965370][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3541.965370][ T1364] net_rx_action+0x495/0xbe0 [ 3541.965370][ T1364] __do_softirq+0x1b5/0x7f6 [ 3541.965370][ T1364] [ 3541.967254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3541.967254][ T1364] netdev_get_by_index+0x5e/0x80 [ 3541.967254][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3541.967254][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3541.967254][ T1364] ip6_route_add+0x1c/0x140 [ 3541.967254][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3541.967254][ T1364] addrconf_add_dev+0xe2/0x170 [ 3541.967254][ T1364] inet6_addr_add+0x12f/0xa40 [ 3541.967254][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3541.967254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3541.967254][ T1364] netlink_rcv_skb+0x130/0x360 [ 3541.967254][ T1364] netlink_unicast+0x449/0x710 [ 3541.967254][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3541.967254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3541.967254][ T1364] ___sys_sendmsg+0xee/0x170 [ 3541.967254][ T1364] __sys_sendmsg+0xcd/0x170 [ 3541.967254][ T1364] do_syscall_64+0xc6/0x1e0 [ 3541.967254][ T1364] [ 3541.969595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3541.969595][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3541.969595][ T1364] ipv6_find_idev+0x102/0x170 [ 3541.969595][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3541.969595][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3541.969595][ T1364] netlink_rcv_skb+0x130/0x360 [ 3541.969595][ T1364] netlink_unicast+0x449/0x710 [ 3541.969595][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3541.969595][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3541.969595][ T1364] ___sys_sendmsg+0xee/0x170 [ 3541.969595][ T1364] __sys_sendmsg+0xcd/0x170 [ 3541.969595][ T1364] do_syscall_64+0xc6/0x1e0 [ 3541.969595][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3541.969595][ T1364] [ 3541.971317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3541.971317][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3541.971317][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3541.971317][ T1364] ipv6_find_idev+0x102/0x170 [ 3541.971317][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3541.971317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3541.971317][ T1364] netlink_rcv_skb+0x130/0x360 [ 3541.971317][ T1364] netlink_unicast+0x449/0x710 [ 3541.971317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3541.971317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3541.971317][ T1364] ___sys_sendmsg+0xee/0x170 [ 3541.971317][ T1364] __sys_sendmsg+0xcd/0x170 [ 3541.971317][ T1364] do_syscall_64+0xc6/0x1e0 [ 3541.971317][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3541.971317][ T1364] [ 3552.211074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3552.211616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3552.211616][ T1364] ___neigh_create+0x14b/0xf60 [ 3552.211616][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3552.211616][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3552.211616][ T1364] ip6_output+0x1f3/0x770 [ 3552.211616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3552.211616][ T1364] mld_sendpack+0x62d/0xbc0 [ 3552.211616][ T1364] mld_ifc_work+0x32/0x1f0 [ 3552.211616][ T1364] process_one_work+0x84d/0x18a0 [ 3552.211616][ T1364] worker_thread+0x587/0xd30 [ 3552.211616][ T1364] kthread+0x28a/0x350 [ 3552.211616][ T1364] ret_from_fork+0x31/0x70 [ 3552.211616][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3552.211616][ T1364] [ 3552.213516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3552.213516][ T1364] dst_init+0x84/0x4a0 [ 3552.213516][ T1364] dst_alloc+0x97/0x150 [ 3552.213516][ T1364] ip6_dst_alloc+0x23/0x90 [ 3552.213516][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3552.213516][ T1364] ip6_pol_route+0x56f/0x840 [ 3552.213516][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3552.213516][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3552.213516][ T1364] ipv6_rcv+0x1ad/0x810 [ 3552.213516][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3552.213516][ T1364] process_backlog+0x101/0x620 [ 3552.213516][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3552.213516][ T1364] net_rx_action+0x495/0xbe0 [ 3552.213516][ T1364] __do_softirq+0x1b5/0x7f6 [ 3552.213516][ T1364] [ 3552.215528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3552.215528][ T1364] netdev_get_by_index+0x5e/0x80 [ 3552.215528][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3552.215528][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3552.215528][ T1364] ip6_route_add+0x1c/0x140 [ 3552.215528][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3552.215528][ T1364] addrconf_add_dev+0xe2/0x170 [ 3552.215528][ T1364] inet6_addr_add+0x12f/0xa40 [ 3552.215528][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3552.215528][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.215528][ T1364] netlink_rcv_skb+0x130/0x360 [ 3552.215528][ T1364] netlink_unicast+0x449/0x710 [ 3552.215528][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3552.215528][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3552.215528][ T1364] ___sys_sendmsg+0xee/0x170 [ 3552.215528][ T1364] __sys_sendmsg+0xcd/0x170 [ 3552.215528][ T1364] do_syscall_64+0xc6/0x1e0 [ 3552.215528][ T1364] [ 3552.217924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3552.217924][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3552.217924][ T1364] ipv6_find_idev+0x102/0x170 [ 3552.217924][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3552.217924][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.217924][ T1364] netlink_rcv_skb+0x130/0x360 [ 3552.217924][ T1364] netlink_unicast+0x449/0x710 [ 3552.217924][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3552.217924][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3552.217924][ T1364] ___sys_sendmsg+0xee/0x170 [ 3552.217924][ T1364] __sys_sendmsg+0xcd/0x170 [ 3552.217924][ T1364] do_syscall_64+0xc6/0x1e0 [ 3552.217924][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.217924][ T1364] [ 3552.219821][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3552.219821][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3552.219821][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3552.219821][ T1364] ipv6_find_idev+0x102/0x170 [ 3552.219821][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3552.219821][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3552.219821][ T1364] netlink_rcv_skb+0x130/0x360 [ 3552.219821][ T1364] netlink_unicast+0x449/0x710 [ 3552.219821][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3552.219821][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3552.219821][ T1364] ___sys_sendmsg+0xee/0x170 [ 3552.219821][ T1364] __sys_sendmsg+0xcd/0x170 [ 3552.219821][ T1364] do_syscall_64+0xc6/0x1e0 [ 3552.219821][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3552.219821][ T1364] [ 3562.291136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3562.291600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3562.291600][ T1364] ___neigh_create+0x14b/0xf60 [ 3562.291600][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3562.291600][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3562.291600][ T1364] ip6_output+0x1f3/0x770 [ 3562.291600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3562.291600][ T1364] mld_sendpack+0x62d/0xbc0 [ 3562.291600][ T1364] mld_ifc_work+0x32/0x1f0 [ 3562.291600][ T1364] process_one_work+0x84d/0x18a0 [ 3562.291600][ T1364] worker_thread+0x587/0xd30 [ 3562.291600][ T1364] kthread+0x28a/0x350 [ 3562.291600][ T1364] ret_from_fork+0x31/0x70 [ 3562.291600][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3562.291600][ T1364] [ 3562.293379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3562.293379][ T1364] dst_init+0x84/0x4a0 [ 3562.293379][ T1364] dst_alloc+0x97/0x150 [ 3562.293379][ T1364] ip6_dst_alloc+0x23/0x90 [ 3562.293379][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3562.293379][ T1364] ip6_pol_route+0x56f/0x840 [ 3562.293379][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3562.293379][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3562.293379][ T1364] ipv6_rcv+0x1ad/0x810 [ 3562.293379][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3562.293379][ T1364] process_backlog+0x101/0x620 [ 3562.293379][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3562.293379][ T1364] net_rx_action+0x495/0xbe0 [ 3562.293379][ T1364] __do_softirq+0x1b5/0x7f6 [ 3562.293379][ T1364] [ 3562.295351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3562.295351][ T1364] netdev_get_by_index+0x5e/0x80 [ 3562.295351][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3562.295351][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3562.295351][ T1364] ip6_route_add+0x1c/0x140 [ 3562.295351][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3562.295351][ T1364] addrconf_add_dev+0xe2/0x170 [ 3562.295351][ T1364] inet6_addr_add+0x12f/0xa40 [ 3562.295351][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3562.295351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.295351][ T1364] netlink_rcv_skb+0x130/0x360 [ 3562.295351][ T1364] netlink_unicast+0x449/0x710 [ 3562.295351][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3562.295351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3562.295351][ T1364] ___sys_sendmsg+0xee/0x170 [ 3562.295351][ T1364] __sys_sendmsg+0xcd/0x170 [ 3562.295351][ T1364] do_syscall_64+0xc6/0x1e0 [ 3562.295351][ T1364] [ 3562.297552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3562.297552][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3562.297552][ T1364] ipv6_find_idev+0x102/0x170 [ 3562.297552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3562.297552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.297552][ T1364] netlink_rcv_skb+0x130/0x360 [ 3562.297552][ T1364] netlink_unicast+0x449/0x710 [ 3562.297552][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3562.297552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3562.297552][ T1364] ___sys_sendmsg+0xee/0x170 [ 3562.297552][ T1364] __sys_sendmsg+0xcd/0x170 [ 3562.297552][ T1364] do_syscall_64+0xc6/0x1e0 [ 3562.297552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.297552][ T1364] [ 3562.299287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3562.299287][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3562.299287][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3562.299287][ T1364] ipv6_find_idev+0x102/0x170 [ 3562.299287][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3562.299287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3562.299287][ T1364] netlink_rcv_skb+0x130/0x360 [ 3562.299287][ T1364] netlink_unicast+0x449/0x710 [ 3562.299287][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3562.299287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3562.299287][ T1364] ___sys_sendmsg+0xee/0x170 [ 3562.299287][ T1364] __sys_sendmsg+0xcd/0x170 [ 3562.299287][ T1364] do_syscall_64+0xc6/0x1e0 [ 3562.299287][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3562.299287][ T1364] [ 3572.427086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3572.427649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3572.427649][ T1364] ___neigh_create+0x14b/0xf60 [ 3572.427649][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3572.427649][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3572.427649][ T1364] ip6_output+0x1f3/0x770 [ 3572.427649][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3572.427649][ T1364] mld_sendpack+0x62d/0xbc0 [ 3572.427649][ T1364] mld_ifc_work+0x32/0x1f0 [ 3572.427649][ T1364] process_one_work+0x84d/0x18a0 [ 3572.427649][ T1364] worker_thread+0x587/0xd30 [ 3572.427649][ T1364] kthread+0x28a/0x350 [ 3572.427649][ T1364] ret_from_fork+0x31/0x70 [ 3572.427649][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3572.427649][ T1364] [ 3572.429427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3572.429427][ T1364] dst_init+0x84/0x4a0 [ 3572.429427][ T1364] dst_alloc+0x97/0x150 [ 3572.429427][ T1364] ip6_dst_alloc+0x23/0x90 [ 3572.429427][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3572.429427][ T1364] ip6_pol_route+0x56f/0x840 [ 3572.429427][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3572.429427][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3572.429427][ T1364] ipv6_rcv+0x1ad/0x810 [ 3572.429427][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3572.429427][ T1364] process_backlog+0x101/0x620 [ 3572.429427][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3572.429427][ T1364] net_rx_action+0x495/0xbe0 [ 3572.429427][ T1364] __do_softirq+0x1b5/0x7f6 [ 3572.429427][ T1364] [ 3572.431272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3572.431272][ T1364] netdev_get_by_index+0x5e/0x80 [ 3572.431272][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3572.431272][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3572.431272][ T1364] ip6_route_add+0x1c/0x140 [ 3572.431272][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3572.431272][ T1364] addrconf_add_dev+0xe2/0x170 [ 3572.431272][ T1364] inet6_addr_add+0x12f/0xa40 [ 3572.431272][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3572.431272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3572.431272][ T1364] netlink_rcv_skb+0x130/0x360 [ 3572.431272][ T1364] netlink_unicast+0x449/0x710 [ 3572.431272][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3572.431272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3572.431272][ T1364] ___sys_sendmsg+0xee/0x170 [ 3572.431272][ T1364] __sys_sendmsg+0xcd/0x170 [ 3572.431272][ T1364] do_syscall_64+0xc6/0x1e0 [ 3572.431272][ T1364] [ 3572.433491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3572.433491][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3572.433491][ T1364] ipv6_find_idev+0x102/0x170 [ 3572.433491][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3572.433491][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3572.433491][ T1364] netlink_rcv_skb+0x130/0x360 [ 3572.433491][ T1364] netlink_unicast+0x449/0x710 [ 3572.433491][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3572.433491][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3572.433491][ T1364] ___sys_sendmsg+0xee/0x170 [ 3572.433491][ T1364] __sys_sendmsg+0xcd/0x170 [ 3572.433491][ T1364] do_syscall_64+0xc6/0x1e0 [ 3572.433491][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3572.433491][ T1364] [ 3572.435228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3572.435228][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3572.435228][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3572.435228][ T1364] ipv6_find_idev+0x102/0x170 [ 3572.435228][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3572.435228][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3572.435228][ T1364] netlink_rcv_skb+0x130/0x360 [ 3572.435228][ T1364] netlink_unicast+0x449/0x710 [ 3572.435228][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3572.435228][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3572.435228][ T1364] ___sys_sendmsg+0xee/0x170 [ 3572.435228][ T1364] __sys_sendmsg+0xcd/0x170 [ 3572.435228][ T1364] do_syscall_64+0xc6/0x1e0 [ 3572.435228][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3572.435228][ T1364] [ 3582.499032][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3582.499583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3582.499583][ T1364] ___neigh_create+0x14b/0xf60 [ 3582.499583][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3582.499583][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3582.499583][ T1364] ip6_output+0x1f3/0x770 [ 3582.499583][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3582.499583][ T1364] mld_sendpack+0x62d/0xbc0 [ 3582.499583][ T1364] mld_ifc_work+0x32/0x1f0 [ 3582.499583][ T1364] process_one_work+0x84d/0x18a0 [ 3582.499583][ T1364] worker_thread+0x587/0xd30 [ 3582.499583][ T1364] kthread+0x28a/0x350 [ 3582.499583][ T1364] ret_from_fork+0x31/0x70 [ 3582.499583][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3582.499583][ T1364] [ 3582.501324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3582.501324][ T1364] dst_init+0x84/0x4a0 [ 3582.501324][ T1364] dst_alloc+0x97/0x150 [ 3582.501324][ T1364] ip6_dst_alloc+0x23/0x90 [ 3582.501324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3582.501324][ T1364] ip6_pol_route+0x56f/0x840 [ 3582.501324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3582.501324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3582.501324][ T1364] ipv6_rcv+0x1ad/0x810 [ 3582.501324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3582.501324][ T1364] process_backlog+0x101/0x620 [ 3582.501324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3582.501324][ T1364] net_rx_action+0x495/0xbe0 [ 3582.501324][ T1364] __do_softirq+0x1b5/0x7f6 [ 3582.501324][ T1364] [ 3582.503177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3582.503177][ T1364] netdev_get_by_index+0x5e/0x80 [ 3582.503177][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3582.503177][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3582.503177][ T1364] ip6_route_add+0x1c/0x140 [ 3582.503177][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3582.503177][ T1364] addrconf_add_dev+0xe2/0x170 [ 3582.503177][ T1364] inet6_addr_add+0x12f/0xa40 [ 3582.503177][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3582.503177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3582.503177][ T1364] netlink_rcv_skb+0x130/0x360 [ 3582.503177][ T1364] netlink_unicast+0x449/0x710 [ 3582.503177][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3582.503177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3582.503177][ T1364] ___sys_sendmsg+0xee/0x170 [ 3582.503177][ T1364] __sys_sendmsg+0xcd/0x170 [ 3582.503177][ T1364] do_syscall_64+0xc6/0x1e0 [ 3582.503177][ T1364] [ 3582.505386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3582.505386][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3582.505386][ T1364] ipv6_find_idev+0x102/0x170 [ 3582.505386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3582.505386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3582.505386][ T1364] netlink_rcv_skb+0x130/0x360 [ 3582.505386][ T1364] netlink_unicast+0x449/0x710 [ 3582.505386][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3582.505386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3582.505386][ T1364] ___sys_sendmsg+0xee/0x170 [ 3582.505386][ T1364] __sys_sendmsg+0xcd/0x170 [ 3582.505386][ T1364] do_syscall_64+0xc6/0x1e0 [ 3582.505386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3582.505386][ T1364] [ 3582.507123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3582.507123][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3582.507123][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3582.507123][ T1364] ipv6_find_idev+0x102/0x170 [ 3582.507123][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3582.507123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3582.507123][ T1364] netlink_rcv_skb+0x130/0x360 [ 3582.507123][ T1364] netlink_unicast+0x449/0x710 [ 3582.507123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3582.507123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3582.507123][ T1364] ___sys_sendmsg+0xee/0x170 [ 3582.507123][ T1364] __sys_sendmsg+0xcd/0x170 [ 3582.507123][ T1364] do_syscall_64+0xc6/0x1e0 [ 3582.507123][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3582.507123][ T1364] [ 3592.611061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3592.611568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3592.611568][ T1364] ___neigh_create+0x14b/0xf60 [ 3592.611568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3592.611568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3592.611568][ T1364] ip6_output+0x1f3/0x770 [ 3592.611568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3592.611568][ T1364] mld_sendpack+0x62d/0xbc0 [ 3592.611568][ T1364] mld_ifc_work+0x32/0x1f0 [ 3592.611568][ T1364] process_one_work+0x84d/0x18a0 [ 3592.611568][ T1364] worker_thread+0x587/0xd30 [ 3592.611568][ T1364] kthread+0x28a/0x350 [ 3592.611568][ T1364] ret_from_fork+0x31/0x70 [ 3592.611568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3592.611568][ T1364] [ 3592.613338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3592.613338][ T1364] dst_init+0x84/0x4a0 [ 3592.613338][ T1364] dst_alloc+0x97/0x150 [ 3592.613338][ T1364] ip6_dst_alloc+0x23/0x90 [ 3592.613338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3592.613338][ T1364] ip6_pol_route+0x56f/0x840 [ 3592.613338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3592.613338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3592.613338][ T1364] ipv6_rcv+0x1ad/0x810 [ 3592.613338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3592.613338][ T1364] process_backlog+0x101/0x620 [ 3592.613338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3592.613338][ T1364] net_rx_action+0x495/0xbe0 [ 3592.613338][ T1364] __do_softirq+0x1b5/0x7f6 [ 3592.613338][ T1364] [ 3592.615178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3592.615178][ T1364] netdev_get_by_index+0x5e/0x80 [ 3592.615178][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3592.615178][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3592.615178][ T1364] ip6_route_add+0x1c/0x140 [ 3592.615178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3592.615178][ T1364] addrconf_add_dev+0xe2/0x170 [ 3592.615178][ T1364] inet6_addr_add+0x12f/0xa40 [ 3592.615178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3592.615178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3592.615178][ T1364] netlink_rcv_skb+0x130/0x360 [ 3592.615178][ T1364] netlink_unicast+0x449/0x710 [ 3592.615178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3592.615178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3592.615178][ T1364] ___sys_sendmsg+0xee/0x170 [ 3592.615178][ T1364] __sys_sendmsg+0xcd/0x170 [ 3592.615178][ T1364] do_syscall_64+0xc6/0x1e0 [ 3592.615178][ T1364] [ 3592.617382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3592.617382][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3592.617382][ T1364] ipv6_find_idev+0x102/0x170 [ 3592.617382][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3592.617382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3592.617382][ T1364] netlink_rcv_skb+0x130/0x360 [ 3592.617382][ T1364] netlink_unicast+0x449/0x710 [ 3592.617382][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3592.617382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3592.617382][ T1364] ___sys_sendmsg+0xee/0x170 [ 3592.617382][ T1364] __sys_sendmsg+0xcd/0x170 [ 3592.617382][ T1364] do_syscall_64+0xc6/0x1e0 [ 3592.617382][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3592.617382][ T1364] [ 3592.619109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3592.619109][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3592.619109][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3592.619109][ T1364] ipv6_find_idev+0x102/0x170 [ 3592.619109][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3592.619109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3592.619109][ T1364] netlink_rcv_skb+0x130/0x360 [ 3592.619109][ T1364] netlink_unicast+0x449/0x710 [ 3592.619109][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3592.619109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3592.619109][ T1364] ___sys_sendmsg+0xee/0x170 [ 3592.619109][ T1364] __sys_sendmsg+0xcd/0x170 [ 3592.619109][ T1364] do_syscall_64+0xc6/0x1e0 [ 3592.619109][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3592.619109][ T1364] [ 3602.667005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3602.667520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3602.667520][ T1364] ___neigh_create+0x14b/0xf60 [ 3602.667520][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3602.667520][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3602.667520][ T1364] ip6_output+0x1f3/0x770 [ 3602.667520][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3602.667520][ T1364] mld_sendpack+0x62d/0xbc0 [ 3602.667520][ T1364] mld_ifc_work+0x32/0x1f0 [ 3602.667520][ T1364] process_one_work+0x84d/0x18a0 [ 3602.667520][ T1364] worker_thread+0x587/0xd30 [ 3602.667520][ T1364] kthread+0x28a/0x350 [ 3602.667520][ T1364] ret_from_fork+0x31/0x70 [ 3602.667520][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3602.667520][ T1364] [ 3602.669261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3602.669261][ T1364] dst_init+0x84/0x4a0 [ 3602.669261][ T1364] dst_alloc+0x97/0x150 [ 3602.669261][ T1364] ip6_dst_alloc+0x23/0x90 [ 3602.669261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3602.669261][ T1364] ip6_pol_route+0x56f/0x840 [ 3602.669261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3602.669261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3602.669261][ T1364] ipv6_rcv+0x1ad/0x810 [ 3602.669261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3602.669261][ T1364] process_backlog+0x101/0x620 [ 3602.669261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3602.669261][ T1364] net_rx_action+0x495/0xbe0 [ 3602.669261][ T1364] __do_softirq+0x1b5/0x7f6 [ 3602.669261][ T1364] [ 3602.671101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3602.671101][ T1364] netdev_get_by_index+0x5e/0x80 [ 3602.671101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3602.671101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3602.671101][ T1364] ip6_route_add+0x1c/0x140 [ 3602.671101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3602.671101][ T1364] addrconf_add_dev+0xe2/0x170 [ 3602.671101][ T1364] inet6_addr_add+0x12f/0xa40 [ 3602.671101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3602.671101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3602.671101][ T1364] netlink_rcv_skb+0x130/0x360 [ 3602.671101][ T1364] netlink_unicast+0x449/0x710 [ 3602.671101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3602.671101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3602.671101][ T1364] ___sys_sendmsg+0xee/0x170 [ 3602.671101][ T1364] __sys_sendmsg+0xcd/0x170 [ 3602.671101][ T1364] do_syscall_64+0xc6/0x1e0 [ 3602.671101][ T1364] [ 3602.673289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3602.673289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3602.673289][ T1364] ipv6_find_idev+0x102/0x170 [ 3602.673289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3602.673289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3602.673289][ T1364] netlink_rcv_skb+0x130/0x360 [ 3602.673289][ T1364] netlink_unicast+0x449/0x710 [ 3602.673289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3602.673289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3602.673289][ T1364] ___sys_sendmsg+0xee/0x170 [ 3602.673289][ T1364] __sys_sendmsg+0xcd/0x170 [ 3602.673289][ T1364] do_syscall_64+0xc6/0x1e0 [ 3602.673289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3602.673289][ T1364] [ 3602.675000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3602.675000][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3602.675000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3602.675000][ T1364] ipv6_find_idev+0x102/0x170 [ 3602.675000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3602.675000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3602.675000][ T1364] netlink_rcv_skb+0x130/0x360 [ 3602.675000][ T1364] netlink_unicast+0x449/0x710 [ 3602.675000][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3602.675000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3602.675000][ T1364] ___sys_sendmsg+0xee/0x170 [ 3602.675000][ T1364] __sys_sendmsg+0xcd/0x170 [ 3602.675000][ T1364] do_syscall_64+0xc6/0x1e0 [ 3602.675000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3602.675000][ T1364] [ 3612.915089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3612.915600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3612.915600][ T1364] ___neigh_create+0x14b/0xf60 [ 3612.915600][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3612.915600][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3612.915600][ T1364] ip6_output+0x1f3/0x770 [ 3612.915600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3612.915600][ T1364] mld_sendpack+0x62d/0xbc0 [ 3612.915600][ T1364] mld_ifc_work+0x32/0x1f0 [ 3612.915600][ T1364] process_one_work+0x84d/0x18a0 [ 3612.915600][ T1364] worker_thread+0x587/0xd30 [ 3612.915600][ T1364] kthread+0x28a/0x350 [ 3612.915600][ T1364] ret_from_fork+0x31/0x70 [ 3612.915600][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3612.915600][ T1364] [ 3612.917318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3612.917318][ T1364] dst_init+0x84/0x4a0 [ 3612.917318][ T1364] dst_alloc+0x97/0x150 [ 3612.917318][ T1364] ip6_dst_alloc+0x23/0x90 [ 3612.917318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3612.917318][ T1364] ip6_pol_route+0x56f/0x840 [ 3612.917318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3612.917318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3612.917318][ T1364] ipv6_rcv+0x1ad/0x810 [ 3612.917318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3612.917318][ T1364] process_backlog+0x101/0x620 [ 3612.917318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3612.917318][ T1364] net_rx_action+0x495/0xbe0 [ 3612.917318][ T1364] __do_softirq+0x1b5/0x7f6 [ 3612.917318][ T1364] [ 3612.919147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3612.919147][ T1364] netdev_get_by_index+0x5e/0x80 [ 3612.919147][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3612.919147][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3612.919147][ T1364] ip6_route_add+0x1c/0x140 [ 3612.919147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3612.919147][ T1364] addrconf_add_dev+0xe2/0x170 [ 3612.919147][ T1364] inet6_addr_add+0x12f/0xa40 [ 3612.919147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3612.919147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3612.919147][ T1364] netlink_rcv_skb+0x130/0x360 [ 3612.919147][ T1364] netlink_unicast+0x449/0x710 [ 3612.919147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3612.919147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3612.919147][ T1364] ___sys_sendmsg+0xee/0x170 [ 3612.919147][ T1364] __sys_sendmsg+0xcd/0x170 [ 3612.919147][ T1364] do_syscall_64+0xc6/0x1e0 [ 3612.919147][ T1364] [ 3612.921316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3612.921316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3612.921316][ T1364] ipv6_find_idev+0x102/0x170 [ 3612.921316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3612.921316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3612.921316][ T1364] netlink_rcv_skb+0x130/0x360 [ 3612.921316][ T1364] netlink_unicast+0x449/0x710 [ 3612.921316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3612.921316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3612.921316][ T1364] ___sys_sendmsg+0xee/0x170 [ 3612.921316][ T1364] __sys_sendmsg+0xcd/0x170 [ 3612.921316][ T1364] do_syscall_64+0xc6/0x1e0 [ 3612.921316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3612.921316][ T1364] [ 3612.923036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3612.923036][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3612.923036][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3612.923036][ T1364] ipv6_find_idev+0x102/0x170 [ 3612.923036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3612.923036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3612.923036][ T1364] netlink_rcv_skb+0x130/0x360 [ 3612.923036][ T1364] netlink_unicast+0x449/0x710 [ 3612.923036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3612.923036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3612.923036][ T1364] ___sys_sendmsg+0xee/0x170 [ 3612.923036][ T1364] __sys_sendmsg+0xcd/0x170 [ 3612.923036][ T1364] do_syscall_64+0xc6/0x1e0 [ 3612.923036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3612.923036][ T1364] [ 3623.043141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3623.043653][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3623.043653][ T1364] ___neigh_create+0x14b/0xf60 [ 3623.043653][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3623.043653][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3623.043653][ T1364] ip6_output+0x1f3/0x770 [ 3623.043653][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3623.043653][ T1364] mld_sendpack+0x62d/0xbc0 [ 3623.043653][ T1364] mld_ifc_work+0x32/0x1f0 [ 3623.043653][ T1364] process_one_work+0x84d/0x18a0 [ 3623.043653][ T1364] worker_thread+0x587/0xd30 [ 3623.043653][ T1364] kthread+0x28a/0x350 [ 3623.043653][ T1364] ret_from_fork+0x31/0x70 [ 3623.043653][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3623.043653][ T1364] [ 3623.045375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3623.045375][ T1364] dst_init+0x84/0x4a0 [ 3623.045375][ T1364] dst_alloc+0x97/0x150 [ 3623.045375][ T1364] ip6_dst_alloc+0x23/0x90 [ 3623.045375][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3623.045375][ T1364] ip6_pol_route+0x56f/0x840 [ 3623.045375][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3623.045375][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3623.045375][ T1364] ipv6_rcv+0x1ad/0x810 [ 3623.045375][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3623.045375][ T1364] process_backlog+0x101/0x620 [ 3623.045375][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3623.045375][ T1364] net_rx_action+0x495/0xbe0 [ 3623.045375][ T1364] __do_softirq+0x1b5/0x7f6 [ 3623.045375][ T1364] [ 3623.047188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3623.047188][ T1364] netdev_get_by_index+0x5e/0x80 [ 3623.047188][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3623.047188][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3623.047188][ T1364] ip6_route_add+0x1c/0x140 [ 3623.047188][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3623.047188][ T1364] addrconf_add_dev+0xe2/0x170 [ 3623.047188][ T1364] inet6_addr_add+0x12f/0xa40 [ 3623.047188][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3623.047188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3623.047188][ T1364] netlink_rcv_skb+0x130/0x360 [ 3623.047188][ T1364] netlink_unicast+0x449/0x710 [ 3623.047188][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3623.047188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3623.047188][ T1364] ___sys_sendmsg+0xee/0x170 [ 3623.047188][ T1364] __sys_sendmsg+0xcd/0x170 [ 3623.047188][ T1364] do_syscall_64+0xc6/0x1e0 [ 3623.047188][ T1364] [ 3623.049369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3623.049369][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3623.049369][ T1364] ipv6_find_idev+0x102/0x170 [ 3623.049369][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3623.049369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3623.049369][ T1364] netlink_rcv_skb+0x130/0x360 [ 3623.049369][ T1364] netlink_unicast+0x449/0x710 [ 3623.049369][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3623.049369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3623.049369][ T1364] ___sys_sendmsg+0xee/0x170 [ 3623.049369][ T1364] __sys_sendmsg+0xcd/0x170 [ 3623.049369][ T1364] do_syscall_64+0xc6/0x1e0 [ 3623.049369][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3623.049369][ T1364] [ 3623.051064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3623.051064][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3623.051064][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3623.051064][ T1364] ipv6_find_idev+0x102/0x170 [ 3623.051064][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3623.051064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3623.051064][ T1364] netlink_rcv_skb+0x130/0x360 [ 3623.051064][ T1364] netlink_unicast+0x449/0x710 [ 3623.051064][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3623.051064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3623.051064][ T1364] ___sys_sendmsg+0xee/0x170 [ 3623.051064][ T1364] __sys_sendmsg+0xcd/0x170 [ 3623.051064][ T1364] do_syscall_64+0xc6/0x1e0 [ 3623.051064][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3623.051064][ T1364] [ 3633.123093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3633.123675][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3633.123675][ T1364] ___neigh_create+0x14b/0xf60 [ 3633.123675][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3633.123675][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3633.123675][ T1364] ip6_output+0x1f3/0x770 [ 3633.123675][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3633.123675][ T1364] mld_sendpack+0x62d/0xbc0 [ 3633.123675][ T1364] mld_ifc_work+0x32/0x1f0 [ 3633.123675][ T1364] process_one_work+0x84d/0x18a0 [ 3633.123675][ T1364] worker_thread+0x587/0xd30 [ 3633.123675][ T1364] kthread+0x28a/0x350 [ 3633.123675][ T1364] ret_from_fork+0x31/0x70 [ 3633.123675][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3633.123675][ T1364] [ 3633.125393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3633.125393][ T1364] dst_init+0x84/0x4a0 [ 3633.125393][ T1364] dst_alloc+0x97/0x150 [ 3633.125393][ T1364] ip6_dst_alloc+0x23/0x90 [ 3633.125393][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3633.125393][ T1364] ip6_pol_route+0x56f/0x840 [ 3633.125393][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3633.125393][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3633.125393][ T1364] ipv6_rcv+0x1ad/0x810 [ 3633.125393][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3633.125393][ T1364] process_backlog+0x101/0x620 [ 3633.125393][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3633.125393][ T1364] net_rx_action+0x495/0xbe0 [ 3633.125393][ T1364] __do_softirq+0x1b5/0x7f6 [ 3633.125393][ T1364] [ 3633.127220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3633.127220][ T1364] netdev_get_by_index+0x5e/0x80 [ 3633.127220][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3633.127220][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3633.127220][ T1364] ip6_route_add+0x1c/0x140 [ 3633.127220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3633.127220][ T1364] addrconf_add_dev+0xe2/0x170 [ 3633.127220][ T1364] inet6_addr_add+0x12f/0xa40 [ 3633.127220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3633.127220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3633.127220][ T1364] netlink_rcv_skb+0x130/0x360 [ 3633.127220][ T1364] netlink_unicast+0x449/0x710 [ 3633.127220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3633.127220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3633.127220][ T1364] ___sys_sendmsg+0xee/0x170 [ 3633.127220][ T1364] __sys_sendmsg+0xcd/0x170 [ 3633.127220][ T1364] do_syscall_64+0xc6/0x1e0 [ 3633.127220][ T1364] [ 3633.129413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3633.129413][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3633.129413][ T1364] ipv6_find_idev+0x102/0x170 [ 3633.129413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3633.129413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3633.129413][ T1364] netlink_rcv_skb+0x130/0x360 [ 3633.129413][ T1364] netlink_unicast+0x449/0x710 [ 3633.129413][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3633.129413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3633.129413][ T1364] ___sys_sendmsg+0xee/0x170 [ 3633.129413][ T1364] __sys_sendmsg+0xcd/0x170 [ 3633.129413][ T1364] do_syscall_64+0xc6/0x1e0 [ 3633.129413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3633.129413][ T1364] [ 3633.131124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3633.131124][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3633.131124][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3633.131124][ T1364] ipv6_find_idev+0x102/0x170 [ 3633.131124][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3633.131124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3633.131124][ T1364] netlink_rcv_skb+0x130/0x360 [ 3633.131124][ T1364] netlink_unicast+0x449/0x710 [ 3633.131124][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3633.131124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3633.131124][ T1364] ___sys_sendmsg+0xee/0x170 [ 3633.131124][ T1364] __sys_sendmsg+0xcd/0x170 [ 3633.131124][ T1364] do_syscall_64+0xc6/0x1e0 [ 3633.131124][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3633.131124][ T1364] [ 3643.371066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3643.371582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3643.371582][ T1364] ___neigh_create+0x14b/0xf60 [ 3643.371582][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3643.371582][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3643.371582][ T1364] ip6_output+0x1f3/0x770 [ 3643.371582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3643.371582][ T1364] mld_sendpack+0x62d/0xbc0 [ 3643.371582][ T1364] mld_ifc_work+0x32/0x1f0 [ 3643.371582][ T1364] process_one_work+0x84d/0x18a0 [ 3643.371582][ T1364] worker_thread+0x587/0xd30 [ 3643.371582][ T1364] kthread+0x28a/0x350 [ 3643.371582][ T1364] ret_from_fork+0x31/0x70 [ 3643.371582][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3643.371582][ T1364] [ 3643.373403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3643.373403][ T1364] dst_init+0x84/0x4a0 [ 3643.373403][ T1364] dst_alloc+0x97/0x150 [ 3643.373403][ T1364] ip6_dst_alloc+0x23/0x90 [ 3643.373403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3643.373403][ T1364] ip6_pol_route+0x56f/0x840 [ 3643.373403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3643.373403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3643.373403][ T1364] ipv6_rcv+0x1ad/0x810 [ 3643.373403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3643.373403][ T1364] process_backlog+0x101/0x620 [ 3643.373403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3643.373403][ T1364] net_rx_action+0x495/0xbe0 [ 3643.373403][ T1364] __do_softirq+0x1b5/0x7f6 [ 3643.373403][ T1364] [ 3643.375254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3643.375254][ T1364] netdev_get_by_index+0x5e/0x80 [ 3643.375254][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3643.375254][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3643.375254][ T1364] ip6_route_add+0x1c/0x140 [ 3643.375254][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3643.375254][ T1364] addrconf_add_dev+0xe2/0x170 [ 3643.375254][ T1364] inet6_addr_add+0x12f/0xa40 [ 3643.375254][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3643.375254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3643.375254][ T1364] netlink_rcv_skb+0x130/0x360 [ 3643.375254][ T1364] netlink_unicast+0x449/0x710 [ 3643.375254][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3643.375254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3643.375254][ T1364] ___sys_sendmsg+0xee/0x170 [ 3643.375254][ T1364] __sys_sendmsg+0xcd/0x170 [ 3643.375254][ T1364] do_syscall_64+0xc6/0x1e0 [ 3643.375254][ T1364] [ 3643.377440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3643.377440][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3643.377440][ T1364] ipv6_find_idev+0x102/0x170 [ 3643.377440][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3643.377440][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3643.377440][ T1364] netlink_rcv_skb+0x130/0x360 [ 3643.377440][ T1364] netlink_unicast+0x449/0x710 [ 3643.377440][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3643.377440][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3643.377440][ T1364] ___sys_sendmsg+0xee/0x170 [ 3643.377440][ T1364] __sys_sendmsg+0xcd/0x170 [ 3643.377440][ T1364] do_syscall_64+0xc6/0x1e0 [ 3643.377440][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3643.377440][ T1364] [ 3643.379160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3643.379160][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3643.379160][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3643.379160][ T1364] ipv6_find_idev+0x102/0x170 [ 3643.379160][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3643.379160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3643.379160][ T1364] netlink_rcv_skb+0x130/0x360 [ 3643.379160][ T1364] netlink_unicast+0x449/0x710 [ 3643.379160][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3643.379160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3643.379160][ T1364] ___sys_sendmsg+0xee/0x170 [ 3643.379160][ T1364] __sys_sendmsg+0xcd/0x170 [ 3643.379160][ T1364] do_syscall_64+0xc6/0x1e0 [ 3643.379160][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3643.379160][ T1364] [ 3653.459081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3653.459575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3653.459575][ T1364] ___neigh_create+0x14b/0xf60 [ 3653.459575][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3653.459575][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3653.459575][ T1364] ip6_output+0x1f3/0x770 [ 3653.459575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3653.459575][ T1364] mld_sendpack+0x62d/0xbc0 [ 3653.459575][ T1364] mld_ifc_work+0x32/0x1f0 [ 3653.459575][ T1364] process_one_work+0x84d/0x18a0 [ 3653.459575][ T1364] worker_thread+0x587/0xd30 [ 3653.459575][ T1364] kthread+0x28a/0x350 [ 3653.459575][ T1364] ret_from_fork+0x31/0x70 [ 3653.459575][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3653.459575][ T1364] [ 3653.461461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3653.461461][ T1364] dst_init+0x84/0x4a0 [ 3653.461461][ T1364] dst_alloc+0x97/0x150 [ 3653.461461][ T1364] ip6_dst_alloc+0x23/0x90 [ 3653.461461][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3653.461461][ T1364] ip6_pol_route+0x56f/0x840 [ 3653.461461][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3653.461461][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3653.461461][ T1364] ipv6_rcv+0x1ad/0x810 [ 3653.461461][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3653.461461][ T1364] process_backlog+0x101/0x620 [ 3653.461461][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3653.461461][ T1364] net_rx_action+0x495/0xbe0 [ 3653.461461][ T1364] __do_softirq+0x1b5/0x7f6 [ 3653.461461][ T1364] [ 3653.463460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3653.463460][ T1364] netdev_get_by_index+0x5e/0x80 [ 3653.463460][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3653.463460][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3653.463460][ T1364] ip6_route_add+0x1c/0x140 [ 3653.463460][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3653.463460][ T1364] addrconf_add_dev+0xe2/0x170 [ 3653.463460][ T1364] inet6_addr_add+0x12f/0xa40 [ 3653.463460][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3653.463460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3653.463460][ T1364] netlink_rcv_skb+0x130/0x360 [ 3653.463460][ T1364] netlink_unicast+0x449/0x710 [ 3653.463460][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3653.463460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3653.463460][ T1364] ___sys_sendmsg+0xee/0x170 [ 3653.463460][ T1364] __sys_sendmsg+0xcd/0x170 [ 3653.463460][ T1364] do_syscall_64+0xc6/0x1e0 [ 3653.463460][ T1364] [ 3653.465833][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3653.465833][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3653.465833][ T1364] ipv6_find_idev+0x102/0x170 [ 3653.465833][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3653.465833][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3653.465833][ T1364] netlink_rcv_skb+0x130/0x360 [ 3653.465833][ T1364] netlink_unicast+0x449/0x710 [ 3653.465833][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3653.465833][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3653.465833][ T1364] ___sys_sendmsg+0xee/0x170 [ 3653.465833][ T1364] __sys_sendmsg+0xcd/0x170 [ 3653.465833][ T1364] do_syscall_64+0xc6/0x1e0 [ 3653.465833][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3653.465833][ T1364] [ 3653.467680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3653.467680][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3653.467680][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3653.467680][ T1364] ipv6_find_idev+0x102/0x170 [ 3653.467680][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3653.467680][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3653.467680][ T1364] netlink_rcv_skb+0x130/0x360 [ 3653.467680][ T1364] netlink_unicast+0x449/0x710 [ 3653.467680][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3653.467680][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3653.467680][ T1364] ___sys_sendmsg+0xee/0x170 [ 3653.467680][ T1364] __sys_sendmsg+0xcd/0x170 [ 3653.467680][ T1364] do_syscall_64+0xc6/0x1e0 [ 3653.467680][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3653.467680][ T1364] [ 3663.707071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3663.707617][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3663.707617][ T1364] ___neigh_create+0x14b/0xf60 [ 3663.707617][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3663.707617][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3663.707617][ T1364] ip6_output+0x1f3/0x770 [ 3663.707617][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3663.707617][ T1364] mld_sendpack+0x62d/0xbc0 [ 3663.707617][ T1364] mld_ifc_work+0x32/0x1f0 [ 3663.707617][ T1364] process_one_work+0x84d/0x18a0 [ 3663.707617][ T1364] worker_thread+0x587/0xd30 [ 3663.707617][ T1364] kthread+0x28a/0x350 [ 3663.707617][ T1364] ret_from_fork+0x31/0x70 [ 3663.707617][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3663.707617][ T1364] [ 3663.709410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3663.709410][ T1364] dst_init+0x84/0x4a0 [ 3663.709410][ T1364] dst_alloc+0x97/0x150 [ 3663.709410][ T1364] ip6_dst_alloc+0x23/0x90 [ 3663.709410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3663.709410][ T1364] ip6_pol_route+0x56f/0x840 [ 3663.709410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3663.709410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3663.709410][ T1364] ipv6_rcv+0x1ad/0x810 [ 3663.709410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3663.709410][ T1364] process_backlog+0x101/0x620 [ 3663.709410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3663.709410][ T1364] net_rx_action+0x495/0xbe0 [ 3663.709410][ T1364] __do_softirq+0x1b5/0x7f6 [ 3663.709410][ T1364] [ 3663.711256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3663.711256][ T1364] netdev_get_by_index+0x5e/0x80 [ 3663.711256][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3663.711256][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3663.711256][ T1364] ip6_route_add+0x1c/0x140 [ 3663.711256][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3663.711256][ T1364] addrconf_add_dev+0xe2/0x170 [ 3663.711256][ T1364] inet6_addr_add+0x12f/0xa40 [ 3663.711256][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3663.711256][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3663.711256][ T1364] netlink_rcv_skb+0x130/0x360 [ 3663.711256][ T1364] netlink_unicast+0x449/0x710 [ 3663.711256][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3663.711256][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3663.711256][ T1364] ___sys_sendmsg+0xee/0x170 [ 3663.711256][ T1364] __sys_sendmsg+0xcd/0x170 [ 3663.711256][ T1364] do_syscall_64+0xc6/0x1e0 [ 3663.711256][ T1364] [ 3663.713490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3663.713490][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3663.713490][ T1364] ipv6_find_idev+0x102/0x170 [ 3663.713490][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3663.713490][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3663.713490][ T1364] netlink_rcv_skb+0x130/0x360 [ 3663.713490][ T1364] netlink_unicast+0x449/0x710 [ 3663.713490][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3663.713490][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3663.713490][ T1364] ___sys_sendmsg+0xee/0x170 [ 3663.713490][ T1364] __sys_sendmsg+0xcd/0x170 [ 3663.713490][ T1364] do_syscall_64+0xc6/0x1e0 [ 3663.713490][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3663.713490][ T1364] [ 3663.715229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3663.715229][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3663.715229][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3663.715229][ T1364] ipv6_find_idev+0x102/0x170 [ 3663.715229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3663.715229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3663.715229][ T1364] netlink_rcv_skb+0x130/0x360 [ 3663.715229][ T1364] netlink_unicast+0x449/0x710 [ 3663.715229][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3663.715229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3663.715229][ T1364] ___sys_sendmsg+0xee/0x170 [ 3663.715229][ T1364] __sys_sendmsg+0xcd/0x170 [ 3663.715229][ T1364] do_syscall_64+0xc6/0x1e0 [ 3663.715229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3663.715229][ T1364] [ 3673.955144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3673.955670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3673.955670][ T1364] ___neigh_create+0x14b/0xf60 [ 3673.955670][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3673.955670][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3673.955670][ T1364] ip6_output+0x1f3/0x770 [ 3673.955670][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3673.955670][ T1364] mld_sendpack+0x62d/0xbc0 [ 3673.955670][ T1364] mld_ifc_work+0x32/0x1f0 [ 3673.955670][ T1364] process_one_work+0x84d/0x18a0 [ 3673.955670][ T1364] worker_thread+0x587/0xd30 [ 3673.955670][ T1364] kthread+0x28a/0x350 [ 3673.955670][ T1364] ret_from_fork+0x31/0x70 [ 3673.955670][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3673.955670][ T1364] [ 3673.957403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3673.957403][ T1364] dst_init+0x84/0x4a0 [ 3673.957403][ T1364] dst_alloc+0x97/0x150 [ 3673.957403][ T1364] ip6_dst_alloc+0x23/0x90 [ 3673.957403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3673.957403][ T1364] ip6_pol_route+0x56f/0x840 [ 3673.957403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3673.957403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3673.957403][ T1364] ipv6_rcv+0x1ad/0x810 [ 3673.957403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3673.957403][ T1364] process_backlog+0x101/0x620 [ 3673.957403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3673.957403][ T1364] net_rx_action+0x495/0xbe0 [ 3673.957403][ T1364] __do_softirq+0x1b5/0x7f6 [ 3673.957403][ T1364] [ 3673.959287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3673.959287][ T1364] netdev_get_by_index+0x5e/0x80 [ 3673.959287][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3673.959287][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3673.959287][ T1364] ip6_route_add+0x1c/0x140 [ 3673.959287][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3673.959287][ T1364] addrconf_add_dev+0xe2/0x170 [ 3673.959287][ T1364] inet6_addr_add+0x12f/0xa40 [ 3673.959287][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3673.959287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3673.959287][ T1364] netlink_rcv_skb+0x130/0x360 [ 3673.959287][ T1364] netlink_unicast+0x449/0x710 [ 3673.959287][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3673.959287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3673.959287][ T1364] ___sys_sendmsg+0xee/0x170 [ 3673.959287][ T1364] __sys_sendmsg+0xcd/0x170 [ 3673.959287][ T1364] do_syscall_64+0xc6/0x1e0 [ 3673.959287][ T1364] [ 3673.961466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3673.961466][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3673.961466][ T1364] ipv6_find_idev+0x102/0x170 [ 3673.961466][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3673.961466][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3673.961466][ T1364] netlink_rcv_skb+0x130/0x360 [ 3673.961466][ T1364] netlink_unicast+0x449/0x710 [ 3673.961466][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3673.961466][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3673.961466][ T1364] ___sys_sendmsg+0xee/0x170 [ 3673.961466][ T1364] __sys_sendmsg+0xcd/0x170 [ 3673.961466][ T1364] do_syscall_64+0xc6/0x1e0 [ 3673.961466][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3673.961466][ T1364] [ 3673.963185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3673.963185][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3673.963185][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3673.963185][ T1364] ipv6_find_idev+0x102/0x170 [ 3673.963185][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3673.963185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3673.963185][ T1364] netlink_rcv_skb+0x130/0x360 [ 3673.963185][ T1364] netlink_unicast+0x449/0x710 [ 3673.963185][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3673.963185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3673.963185][ T1364] ___sys_sendmsg+0xee/0x170 [ 3673.963185][ T1364] __sys_sendmsg+0xcd/0x170 [ 3673.963185][ T1364] do_syscall_64+0xc6/0x1e0 [ 3673.963185][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3673.963185][ T1364] [ 3684.027115][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3684.027651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3684.027651][ T1364] ___neigh_create+0x14b/0xf60 [ 3684.027651][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3684.027651][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3684.027651][ T1364] ip6_output+0x1f3/0x770 [ 3684.027651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3684.027651][ T1364] mld_sendpack+0x62d/0xbc0 [ 3684.027651][ T1364] mld_ifc_work+0x32/0x1f0 [ 3684.027651][ T1364] process_one_work+0x84d/0x18a0 [ 3684.027651][ T1364] worker_thread+0x587/0xd30 [ 3684.027651][ T1364] kthread+0x28a/0x350 [ 3684.027651][ T1364] ret_from_fork+0x31/0x70 [ 3684.027651][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3684.027651][ T1364] [ 3684.029380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3684.029380][ T1364] dst_init+0x84/0x4a0 [ 3684.029380][ T1364] dst_alloc+0x97/0x150 [ 3684.029380][ T1364] ip6_dst_alloc+0x23/0x90 [ 3684.029380][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3684.029380][ T1364] ip6_pol_route+0x56f/0x840 [ 3684.029380][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3684.029380][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3684.029380][ T1364] ipv6_rcv+0x1ad/0x810 [ 3684.029380][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3684.029380][ T1364] process_backlog+0x101/0x620 [ 3684.029380][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3684.029380][ T1364] net_rx_action+0x495/0xbe0 [ 3684.029380][ T1364] __do_softirq+0x1b5/0x7f6 [ 3684.029380][ T1364] [ 3684.031203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3684.031203][ T1364] netdev_get_by_index+0x5e/0x80 [ 3684.031203][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3684.031203][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3684.031203][ T1364] ip6_route_add+0x1c/0x140 [ 3684.031203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3684.031203][ T1364] addrconf_add_dev+0xe2/0x170 [ 3684.031203][ T1364] inet6_addr_add+0x12f/0xa40 [ 3684.031203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3684.031203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3684.031203][ T1364] netlink_rcv_skb+0x130/0x360 [ 3684.031203][ T1364] netlink_unicast+0x449/0x710 [ 3684.031203][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3684.031203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3684.031203][ T1364] ___sys_sendmsg+0xee/0x170 [ 3684.031203][ T1364] __sys_sendmsg+0xcd/0x170 [ 3684.031203][ T1364] do_syscall_64+0xc6/0x1e0 [ 3684.031203][ T1364] [ 3684.033381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3684.033381][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3684.033381][ T1364] ipv6_find_idev+0x102/0x170 [ 3684.033381][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3684.033381][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3684.033381][ T1364] netlink_rcv_skb+0x130/0x360 [ 3684.033381][ T1364] netlink_unicast+0x449/0x710 [ 3684.033381][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3684.033381][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3684.033381][ T1364] ___sys_sendmsg+0xee/0x170 [ 3684.033381][ T1364] __sys_sendmsg+0xcd/0x170 [ 3684.033381][ T1364] do_syscall_64+0xc6/0x1e0 [ 3684.033381][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3684.033381][ T1364] [ 3684.035087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3684.035087][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3684.035087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3684.035087][ T1364] ipv6_find_idev+0x102/0x170 [ 3684.035087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3684.035087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3684.035087][ T1364] netlink_rcv_skb+0x130/0x360 [ 3684.035087][ T1364] netlink_unicast+0x449/0x710 [ 3684.035087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3684.035087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3684.035087][ T1364] ___sys_sendmsg+0xee/0x170 [ 3684.035087][ T1364] __sys_sendmsg+0xcd/0x170 [ 3684.035087][ T1364] do_syscall_64+0xc6/0x1e0 [ 3684.035087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3684.035087][ T1364] [ 3694.275096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3694.275646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3694.275646][ T1364] ___neigh_create+0x14b/0xf60 [ 3694.275646][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3694.275646][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3694.275646][ T1364] ip6_output+0x1f3/0x770 [ 3694.275646][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3694.275646][ T1364] mld_sendpack+0x62d/0xbc0 [ 3694.275646][ T1364] mld_ifc_work+0x32/0x1f0 [ 3694.275646][ T1364] process_one_work+0x84d/0x18a0 [ 3694.275646][ T1364] worker_thread+0x587/0xd30 [ 3694.275646][ T1364] kthread+0x28a/0x350 [ 3694.275646][ T1364] ret_from_fork+0x31/0x70 [ 3694.275646][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3694.275646][ T1364] [ 3694.277383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3694.277383][ T1364] dst_init+0x84/0x4a0 [ 3694.277383][ T1364] dst_alloc+0x97/0x150 [ 3694.277383][ T1364] ip6_dst_alloc+0x23/0x90 [ 3694.277383][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3694.277383][ T1364] ip6_pol_route+0x56f/0x840 [ 3694.277383][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3694.277383][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3694.277383][ T1364] ipv6_rcv+0x1ad/0x810 [ 3694.277383][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3694.277383][ T1364] process_backlog+0x101/0x620 [ 3694.277383][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3694.277383][ T1364] net_rx_action+0x495/0xbe0 [ 3694.277383][ T1364] __do_softirq+0x1b5/0x7f6 [ 3694.277383][ T1364] [ 3694.279273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3694.279273][ T1364] netdev_get_by_index+0x5e/0x80 [ 3694.279273][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3694.279273][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3694.279273][ T1364] ip6_route_add+0x1c/0x140 [ 3694.279273][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3694.279273][ T1364] addrconf_add_dev+0xe2/0x170 [ 3694.279273][ T1364] inet6_addr_add+0x12f/0xa40 [ 3694.279273][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3694.279273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3694.279273][ T1364] netlink_rcv_skb+0x130/0x360 [ 3694.279273][ T1364] netlink_unicast+0x449/0x710 [ 3694.279273][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3694.279273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3694.279273][ T1364] ___sys_sendmsg+0xee/0x170 [ 3694.279273][ T1364] __sys_sendmsg+0xcd/0x170 [ 3694.279273][ T1364] do_syscall_64+0xc6/0x1e0 [ 3694.279273][ T1364] [ 3694.281521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3694.281521][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3694.281521][ T1364] ipv6_find_idev+0x102/0x170 [ 3694.281521][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3694.281521][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3694.281521][ T1364] netlink_rcv_skb+0x130/0x360 [ 3694.281521][ T1364] netlink_unicast+0x449/0x710 [ 3694.281521][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3694.281521][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3694.281521][ T1364] ___sys_sendmsg+0xee/0x170 [ 3694.281521][ T1364] __sys_sendmsg+0xcd/0x170 [ 3694.281521][ T1364] do_syscall_64+0xc6/0x1e0 [ 3694.281521][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3694.281521][ T1364] [ 3694.283241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3694.283241][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3694.283241][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3694.283241][ T1364] ipv6_find_idev+0x102/0x170 [ 3694.283241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3694.283241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3694.283241][ T1364] netlink_rcv_skb+0x130/0x360 [ 3694.283241][ T1364] netlink_unicast+0x449/0x710 [ 3694.283241][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3694.283241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3694.283241][ T1364] ___sys_sendmsg+0xee/0x170 [ 3694.283241][ T1364] __sys_sendmsg+0xcd/0x170 [ 3694.283241][ T1364] do_syscall_64+0xc6/0x1e0 [ 3694.283241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3694.283241][ T1364] [ 3704.483070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3704.483588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3704.483588][ T1364] ___neigh_create+0x14b/0xf60 [ 3704.483588][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3704.483588][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3704.483588][ T1364] ip6_output+0x1f3/0x770 [ 3704.483588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3704.483588][ T1364] mld_sendpack+0x62d/0xbc0 [ 3704.483588][ T1364] mld_ifc_work+0x32/0x1f0 [ 3704.483588][ T1364] process_one_work+0x84d/0x18a0 [ 3704.483588][ T1364] worker_thread+0x587/0xd30 [ 3704.483588][ T1364] kthread+0x28a/0x350 [ 3704.483588][ T1364] ret_from_fork+0x31/0x70 [ 3704.483588][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3704.483588][ T1364] [ 3704.485307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3704.485307][ T1364] dst_init+0x84/0x4a0 [ 3704.485307][ T1364] dst_alloc+0x97/0x150 [ 3704.485307][ T1364] ip6_dst_alloc+0x23/0x90 [ 3704.485307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3704.485307][ T1364] ip6_pol_route+0x56f/0x840 [ 3704.485307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3704.485307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3704.485307][ T1364] ipv6_rcv+0x1ad/0x810 [ 3704.485307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3704.485307][ T1364] process_backlog+0x101/0x620 [ 3704.485307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3704.485307][ T1364] net_rx_action+0x495/0xbe0 [ 3704.485307][ T1364] __do_softirq+0x1b5/0x7f6 [ 3704.485307][ T1364] [ 3704.487152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3704.487152][ T1364] netdev_get_by_index+0x5e/0x80 [ 3704.487152][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3704.487152][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3704.487152][ T1364] ip6_route_add+0x1c/0x140 [ 3704.487152][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3704.487152][ T1364] addrconf_add_dev+0xe2/0x170 [ 3704.487152][ T1364] inet6_addr_add+0x12f/0xa40 [ 3704.487152][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3704.487152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3704.487152][ T1364] netlink_rcv_skb+0x130/0x360 [ 3704.487152][ T1364] netlink_unicast+0x449/0x710 [ 3704.487152][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3704.487152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3704.487152][ T1364] ___sys_sendmsg+0xee/0x170 [ 3704.487152][ T1364] __sys_sendmsg+0xcd/0x170 [ 3704.487152][ T1364] do_syscall_64+0xc6/0x1e0 [ 3704.487152][ T1364] [ 3704.489348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3704.489348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3704.489348][ T1364] ipv6_find_idev+0x102/0x170 [ 3704.489348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3704.489348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3704.489348][ T1364] netlink_rcv_skb+0x130/0x360 [ 3704.489348][ T1364] netlink_unicast+0x449/0x710 [ 3704.489348][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3704.489348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3704.489348][ T1364] ___sys_sendmsg+0xee/0x170 [ 3704.489348][ T1364] __sys_sendmsg+0xcd/0x170 [ 3704.489348][ T1364] do_syscall_64+0xc6/0x1e0 [ 3704.489348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3704.489348][ T1364] [ 3704.491159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3704.491159][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3704.491159][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3704.491159][ T1364] ipv6_find_idev+0x102/0x170 [ 3704.491159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3704.491159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3704.491159][ T1364] netlink_rcv_skb+0x130/0x360 [ 3704.491159][ T1364] netlink_unicast+0x449/0x710 [ 3704.491159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3704.491159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3704.491159][ T1364] ___sys_sendmsg+0xee/0x170 [ 3704.491159][ T1364] __sys_sendmsg+0xcd/0x170 [ 3704.491159][ T1364] do_syscall_64+0xc6/0x1e0 [ 3704.491159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3704.491159][ T1364] [ 3714.739138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3714.739607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3714.739607][ T1364] ___neigh_create+0x14b/0xf60 [ 3714.739607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3714.739607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3714.739607][ T1364] ip6_output+0x1f3/0x770 [ 3714.739607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3714.739607][ T1364] mld_sendpack+0x62d/0xbc0 [ 3714.739607][ T1364] mld_ifc_work+0x32/0x1f0 [ 3714.739607][ T1364] process_one_work+0x84d/0x18a0 [ 3714.739607][ T1364] worker_thread+0x587/0xd30 [ 3714.739607][ T1364] kthread+0x28a/0x350 [ 3714.739607][ T1364] ret_from_fork+0x31/0x70 [ 3714.739607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3714.739607][ T1364] [ 3714.741446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3714.741446][ T1364] dst_init+0x84/0x4a0 [ 3714.741446][ T1364] dst_alloc+0x97/0x150 [ 3714.741446][ T1364] ip6_dst_alloc+0x23/0x90 [ 3714.741446][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3714.741446][ T1364] ip6_pol_route+0x56f/0x840 [ 3714.741446][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3714.741446][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3714.741446][ T1364] ipv6_rcv+0x1ad/0x810 [ 3714.741446][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3714.741446][ T1364] process_backlog+0x101/0x620 [ 3714.741446][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3714.741446][ T1364] net_rx_action+0x495/0xbe0 [ 3714.741446][ T1364] __do_softirq+0x1b5/0x7f6 [ 3714.741446][ T1364] [ 3714.743396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3714.743396][ T1364] netdev_get_by_index+0x5e/0x80 [ 3714.743396][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3714.743396][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3714.743396][ T1364] ip6_route_add+0x1c/0x140 [ 3714.743396][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3714.743396][ T1364] addrconf_add_dev+0xe2/0x170 [ 3714.743396][ T1364] inet6_addr_add+0x12f/0xa40 [ 3714.743396][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3714.743396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3714.743396][ T1364] netlink_rcv_skb+0x130/0x360 [ 3714.743396][ T1364] netlink_unicast+0x449/0x710 [ 3714.743396][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3714.743396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3714.743396][ T1364] ___sys_sendmsg+0xee/0x170 [ 3714.743396][ T1364] __sys_sendmsg+0xcd/0x170 [ 3714.743396][ T1364] do_syscall_64+0xc6/0x1e0 [ 3714.743396][ T1364] [ 3714.745781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3714.745781][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3714.745781][ T1364] ipv6_find_idev+0x102/0x170 [ 3714.745781][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3714.745781][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3714.745781][ T1364] netlink_rcv_skb+0x130/0x360 [ 3714.745781][ T1364] netlink_unicast+0x449/0x710 [ 3714.745781][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3714.745781][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3714.745781][ T1364] ___sys_sendmsg+0xee/0x170 [ 3714.745781][ T1364] __sys_sendmsg+0xcd/0x170 [ 3714.745781][ T1364] do_syscall_64+0xc6/0x1e0 [ 3714.745781][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3714.745781][ T1364] [ 3714.747621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3714.747621][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3714.747621][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3714.747621][ T1364] ipv6_find_idev+0x102/0x170 [ 3714.747621][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3714.747621][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3714.747621][ T1364] netlink_rcv_skb+0x130/0x360 [ 3714.747621][ T1364] netlink_unicast+0x449/0x710 [ 3714.747621][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3714.747621][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3714.747621][ T1364] ___sys_sendmsg+0xee/0x170 [ 3714.747621][ T1364] __sys_sendmsg+0xcd/0x170 [ 3714.747621][ T1364] do_syscall_64+0xc6/0x1e0 [ 3714.747621][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3714.747621][ T1364] [ 3724.891070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3724.891541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3724.891541][ T1364] ___neigh_create+0x14b/0xf60 [ 3724.891541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3724.891541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3724.891541][ T1364] ip6_output+0x1f3/0x770 [ 3724.891541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3724.891541][ T1364] mld_sendpack+0x62d/0xbc0 [ 3724.891541][ T1364] mld_ifc_work+0x32/0x1f0 [ 3724.891541][ T1364] process_one_work+0x84d/0x18a0 [ 3724.891541][ T1364] worker_thread+0x587/0xd30 [ 3724.891541][ T1364] kthread+0x28a/0x350 [ 3724.891541][ T1364] ret_from_fork+0x31/0x70 [ 3724.891541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3724.891541][ T1364] [ 3724.893414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3724.893414][ T1364] dst_init+0x84/0x4a0 [ 3724.893414][ T1364] dst_alloc+0x97/0x150 [ 3724.893414][ T1364] ip6_dst_alloc+0x23/0x90 [ 3724.893414][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3724.893414][ T1364] ip6_pol_route+0x56f/0x840 [ 3724.893414][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3724.893414][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3724.893414][ T1364] ipv6_rcv+0x1ad/0x810 [ 3724.893414][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3724.893414][ T1364] process_backlog+0x101/0x620 [ 3724.893414][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3724.893414][ T1364] net_rx_action+0x495/0xbe0 [ 3724.893414][ T1364] __do_softirq+0x1b5/0x7f6 [ 3724.893414][ T1364] [ 3724.895405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3724.895405][ T1364] netdev_get_by_index+0x5e/0x80 [ 3724.895405][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3724.895405][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3724.895405][ T1364] ip6_route_add+0x1c/0x140 [ 3724.895405][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3724.895405][ T1364] addrconf_add_dev+0xe2/0x170 [ 3724.895405][ T1364] inet6_addr_add+0x12f/0xa40 [ 3724.895405][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3724.895405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3724.895405][ T1364] netlink_rcv_skb+0x130/0x360 [ 3724.895405][ T1364] netlink_unicast+0x449/0x710 [ 3724.895405][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3724.895405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3724.895405][ T1364] ___sys_sendmsg+0xee/0x170 [ 3724.895405][ T1364] __sys_sendmsg+0xcd/0x170 [ 3724.895405][ T1364] do_syscall_64+0xc6/0x1e0 [ 3724.895405][ T1364] [ 3724.897774][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3724.897774][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3724.897774][ T1364] ipv6_find_idev+0x102/0x170 [ 3724.897774][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3724.897774][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3724.897774][ T1364] netlink_rcv_skb+0x130/0x360 [ 3724.897774][ T1364] netlink_unicast+0x449/0x710 [ 3724.897774][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3724.897774][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3724.897774][ T1364] ___sys_sendmsg+0xee/0x170 [ 3724.897774][ T1364] __sys_sendmsg+0xcd/0x170 [ 3724.897774][ T1364] do_syscall_64+0xc6/0x1e0 [ 3724.897774][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3724.897774][ T1364] [ 3724.899654][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3724.899654][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3724.899654][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3724.899654][ T1364] ipv6_find_idev+0x102/0x170 [ 3724.899654][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3724.899654][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3724.899654][ T1364] netlink_rcv_skb+0x130/0x360 [ 3724.899654][ T1364] netlink_unicast+0x449/0x710 [ 3724.899654][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3724.899654][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3724.899654][ T1364] ___sys_sendmsg+0xee/0x170 [ 3724.899654][ T1364] __sys_sendmsg+0xcd/0x170 [ 3724.899654][ T1364] do_syscall_64+0xc6/0x1e0 [ 3724.899654][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3724.899654][ T1364] [ 3734.939056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3734.939512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3734.939512][ T1364] ___neigh_create+0x14b/0xf60 [ 3734.939512][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3734.939512][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3734.939512][ T1364] ip6_output+0x1f3/0x770 [ 3734.939512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3734.939512][ T1364] mld_sendpack+0x62d/0xbc0 [ 3734.939512][ T1364] mld_ifc_work+0x32/0x1f0 [ 3734.939512][ T1364] process_one_work+0x84d/0x18a0 [ 3734.939512][ T1364] worker_thread+0x587/0xd30 [ 3734.939512][ T1364] kthread+0x28a/0x350 [ 3734.939512][ T1364] ret_from_fork+0x31/0x70 [ 3734.939512][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3734.939512][ T1364] [ 3734.941406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3734.941406][ T1364] dst_init+0x84/0x4a0 [ 3734.941406][ T1364] dst_alloc+0x97/0x150 [ 3734.941406][ T1364] ip6_dst_alloc+0x23/0x90 [ 3734.941406][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3734.941406][ T1364] ip6_pol_route+0x56f/0x840 [ 3734.941406][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3734.941406][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3734.941406][ T1364] ipv6_rcv+0x1ad/0x810 [ 3734.941406][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3734.941406][ T1364] process_backlog+0x101/0x620 [ 3734.941406][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3734.941406][ T1364] net_rx_action+0x495/0xbe0 [ 3734.941406][ T1364] __do_softirq+0x1b5/0x7f6 [ 3734.941406][ T1364] [ 3734.943373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3734.943373][ T1364] netdev_get_by_index+0x5e/0x80 [ 3734.943373][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3734.943373][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3734.943373][ T1364] ip6_route_add+0x1c/0x140 [ 3734.943373][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3734.943373][ T1364] addrconf_add_dev+0xe2/0x170 [ 3734.943373][ T1364] inet6_addr_add+0x12f/0xa40 [ 3734.943373][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3734.943373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3734.943373][ T1364] netlink_rcv_skb+0x130/0x360 [ 3734.943373][ T1364] netlink_unicast+0x449/0x710 [ 3734.943373][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3734.943373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3734.943373][ T1364] ___sys_sendmsg+0xee/0x170 [ 3734.943373][ T1364] __sys_sendmsg+0xcd/0x170 [ 3734.943373][ T1364] do_syscall_64+0xc6/0x1e0 [ 3734.943373][ T1364] [ 3734.946106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3734.946106][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3734.946106][ T1364] ipv6_find_idev+0x102/0x170 [ 3734.946106][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3734.946106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3734.946106][ T1364] netlink_rcv_skb+0x130/0x360 [ 3734.946106][ T1364] netlink_unicast+0x449/0x710 [ 3734.946106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3734.946106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3734.946106][ T1364] ___sys_sendmsg+0xee/0x170 [ 3734.946106][ T1364] __sys_sendmsg+0xcd/0x170 [ 3734.946106][ T1364] do_syscall_64+0xc6/0x1e0 [ 3734.946106][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3734.946106][ T1364] [ 3734.948489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3734.948489][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3734.948489][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3734.948489][ T1364] ipv6_find_idev+0x102/0x170 [ 3734.948489][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3734.948489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3734.948489][ T1364] netlink_rcv_skb+0x130/0x360 [ 3734.948489][ T1364] netlink_unicast+0x449/0x710 [ 3734.948489][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3734.948489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3734.948489][ T1364] ___sys_sendmsg+0xee/0x170 [ 3734.948489][ T1364] __sys_sendmsg+0xcd/0x170 [ 3734.948489][ T1364] do_syscall_64+0xc6/0x1e0 [ 3734.948489][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3734.948489][ T1364] [ 3744.963071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3744.963523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3744.963523][ T1364] ___neigh_create+0x14b/0xf60 [ 3744.963523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3744.963523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3744.963523][ T1364] ip6_output+0x1f3/0x770 [ 3744.963523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3744.963523][ T1364] mld_sendpack+0x62d/0xbc0 [ 3744.963523][ T1364] mld_ifc_work+0x32/0x1f0 [ 3744.963523][ T1364] process_one_work+0x84d/0x18a0 [ 3744.963523][ T1364] worker_thread+0x587/0xd30 [ 3744.963523][ T1364] kthread+0x28a/0x350 [ 3744.963523][ T1364] ret_from_fork+0x31/0x70 [ 3744.963523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3744.963523][ T1364] [ 3744.965356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3744.965356][ T1364] dst_init+0x84/0x4a0 [ 3744.965356][ T1364] dst_alloc+0x97/0x150 [ 3744.965356][ T1364] ip6_dst_alloc+0x23/0x90 [ 3744.965356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3744.965356][ T1364] ip6_pol_route+0x56f/0x840 [ 3744.965356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3744.965356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3744.965356][ T1364] ipv6_rcv+0x1ad/0x810 [ 3744.965356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3744.965356][ T1364] process_backlog+0x101/0x620 [ 3744.965356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3744.965356][ T1364] net_rx_action+0x495/0xbe0 [ 3744.965356][ T1364] __do_softirq+0x1b5/0x7f6 [ 3744.965356][ T1364] [ 3744.967308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3744.967308][ T1364] netdev_get_by_index+0x5e/0x80 [ 3744.967308][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3744.967308][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3744.967308][ T1364] ip6_route_add+0x1c/0x140 [ 3744.967308][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3744.967308][ T1364] addrconf_add_dev+0xe2/0x170 [ 3744.967308][ T1364] inet6_addr_add+0x12f/0xa40 [ 3744.967308][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3744.967308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3744.967308][ T1364] netlink_rcv_skb+0x130/0x360 [ 3744.967308][ T1364] netlink_unicast+0x449/0x710 [ 3744.967308][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3744.967308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3744.967308][ T1364] ___sys_sendmsg+0xee/0x170 [ 3744.967308][ T1364] __sys_sendmsg+0xcd/0x170 [ 3744.967308][ T1364] do_syscall_64+0xc6/0x1e0 [ 3744.967308][ T1364] [ 3744.970187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3744.970187][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3744.970187][ T1364] ipv6_find_idev+0x102/0x170 [ 3744.970187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3744.970187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3744.970187][ T1364] netlink_rcv_skb+0x130/0x360 [ 3744.970187][ T1364] netlink_unicast+0x449/0x710 [ 3744.970187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3744.970187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3744.970187][ T1364] ___sys_sendmsg+0xee/0x170 [ 3744.970187][ T1364] __sys_sendmsg+0xcd/0x170 [ 3744.970187][ T1364] do_syscall_64+0xc6/0x1e0 [ 3744.970187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3744.970187][ T1364] [ 3744.972399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3744.972399][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3744.972399][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3744.972399][ T1364] ipv6_find_idev+0x102/0x170 [ 3744.972399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3744.972399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3744.972399][ T1364] netlink_rcv_skb+0x130/0x360 [ 3744.972399][ T1364] netlink_unicast+0x449/0x710 [ 3744.972399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3744.972399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3744.972399][ T1364] ___sys_sendmsg+0xee/0x170 [ 3744.972399][ T1364] __sys_sendmsg+0xcd/0x170 [ 3744.972399][ T1364] do_syscall_64+0xc6/0x1e0 [ 3744.972399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3744.972399][ T1364] [ 3754.979031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3754.979526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3754.979526][ T1364] ___neigh_create+0x14b/0xf60 [ 3754.979526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3754.979526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3754.979526][ T1364] ip6_output+0x1f3/0x770 [ 3754.979526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3754.979526][ T1364] mld_sendpack+0x62d/0xbc0 [ 3754.979526][ T1364] mld_ifc_work+0x32/0x1f0 [ 3754.979526][ T1364] process_one_work+0x84d/0x18a0 [ 3754.979526][ T1364] worker_thread+0x587/0xd30 [ 3754.979526][ T1364] kthread+0x28a/0x350 [ 3754.979526][ T1364] ret_from_fork+0x31/0x70 [ 3754.979526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3754.979526][ T1364] [ 3754.981940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3754.981940][ T1364] dst_init+0x84/0x4a0 [ 3754.981940][ T1364] dst_alloc+0x97/0x150 [ 3754.981940][ T1364] ip6_dst_alloc+0x23/0x90 [ 3754.981940][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3754.981940][ T1364] ip6_pol_route+0x56f/0x840 [ 3754.981940][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3754.981940][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3754.981940][ T1364] ipv6_rcv+0x1ad/0x810 [ 3754.981940][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3754.981940][ T1364] process_backlog+0x101/0x620 [ 3754.981940][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3754.981940][ T1364] net_rx_action+0x495/0xbe0 [ 3754.981940][ T1364] __do_softirq+0x1b5/0x7f6 [ 3754.981940][ T1364] [ 3754.983919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3754.983919][ T1364] netdev_get_by_index+0x5e/0x80 [ 3754.983919][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3754.983919][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3754.983919][ T1364] ip6_route_add+0x1c/0x140 [ 3754.983919][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3754.983919][ T1364] addrconf_add_dev+0xe2/0x170 [ 3754.983919][ T1364] inet6_addr_add+0x12f/0xa40 [ 3754.983919][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3754.983919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.983919][ T1364] netlink_rcv_skb+0x130/0x360 [ 3754.983919][ T1364] netlink_unicast+0x449/0x710 [ 3754.983919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3754.983919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3754.983919][ T1364] ___sys_sendmsg+0xee/0x170 [ 3754.983919][ T1364] __sys_sendmsg+0xcd/0x170 [ 3754.983919][ T1364] do_syscall_64+0xc6/0x1e0 [ 3754.983919][ T1364] [ 3754.986279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3754.986279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3754.986279][ T1364] ipv6_find_idev+0x102/0x170 [ 3754.986279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3754.986279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.986279][ T1364] netlink_rcv_skb+0x130/0x360 [ 3754.986279][ T1364] netlink_unicast+0x449/0x710 [ 3754.986279][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3754.986279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3754.986279][ T1364] ___sys_sendmsg+0xee/0x170 [ 3754.986279][ T1364] __sys_sendmsg+0xcd/0x170 [ 3754.986279][ T1364] do_syscall_64+0xc6/0x1e0 [ 3754.986279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3754.986279][ T1364] [ 3754.988530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3754.988530][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3754.988530][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3754.988530][ T1364] ipv6_find_idev+0x102/0x170 [ 3754.988530][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3754.988530][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3754.988530][ T1364] netlink_rcv_skb+0x130/0x360 [ 3754.988530][ T1364] netlink_unicast+0x449/0x710 [ 3754.988530][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3754.988530][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3754.988530][ T1364] ___sys_sendmsg+0xee/0x170 [ 3754.988530][ T1364] __sys_sendmsg+0xcd/0x170 [ 3754.988530][ T1364] do_syscall_64+0xc6/0x1e0 [ 3754.988530][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3754.988530][ T1364] [ 3764.995152][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3764.995668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3764.995668][ T1364] ___neigh_create+0x14b/0xf60 [ 3764.995668][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3764.995668][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3764.995668][ T1364] ip6_output+0x1f3/0x770 [ 3764.995668][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3764.995668][ T1364] mld_sendpack+0x62d/0xbc0 [ 3764.995668][ T1364] mld_ifc_work+0x32/0x1f0 [ 3764.995668][ T1364] process_one_work+0x84d/0x18a0 [ 3764.995668][ T1364] worker_thread+0x587/0xd30 [ 3764.995668][ T1364] kthread+0x28a/0x350 [ 3764.995668][ T1364] ret_from_fork+0x31/0x70 [ 3764.995668][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3764.995668][ T1364] [ 3764.997376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3764.997376][ T1364] dst_init+0x84/0x4a0 [ 3764.997376][ T1364] dst_alloc+0x97/0x150 [ 3764.997376][ T1364] ip6_dst_alloc+0x23/0x90 [ 3764.997376][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3764.997376][ T1364] ip6_pol_route+0x56f/0x840 [ 3764.997376][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3764.997376][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3764.997376][ T1364] ipv6_rcv+0x1ad/0x810 [ 3764.997376][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3764.997376][ T1364] process_backlog+0x101/0x620 [ 3764.997376][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3764.997376][ T1364] net_rx_action+0x495/0xbe0 [ 3764.997376][ T1364] __do_softirq+0x1b5/0x7f6 [ 3764.997376][ T1364] [ 3764.999210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3764.999210][ T1364] netdev_get_by_index+0x5e/0x80 [ 3764.999210][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3764.999210][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3764.999210][ T1364] ip6_route_add+0x1c/0x140 [ 3764.999210][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3764.999210][ T1364] addrconf_add_dev+0xe2/0x170 [ 3764.999210][ T1364] inet6_addr_add+0x12f/0xa40 [ 3764.999210][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3764.999210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3764.999210][ T1364] netlink_rcv_skb+0x130/0x360 [ 3764.999210][ T1364] netlink_unicast+0x449/0x710 [ 3764.999210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3764.999210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3764.999210][ T1364] ___sys_sendmsg+0xee/0x170 [ 3764.999210][ T1364] __sys_sendmsg+0xcd/0x170 [ 3764.999210][ T1364] do_syscall_64+0xc6/0x1e0 [ 3764.999210][ T1364] [ 3765.001389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3765.001389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3765.001389][ T1364] ipv6_find_idev+0x102/0x170 [ 3765.001389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3765.001389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3765.001389][ T1364] netlink_rcv_skb+0x130/0x360 [ 3765.001389][ T1364] netlink_unicast+0x449/0x710 [ 3765.001389][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3765.001389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3765.001389][ T1364] ___sys_sendmsg+0xee/0x170 [ 3765.001389][ T1364] __sys_sendmsg+0xcd/0x170 [ 3765.001389][ T1364] do_syscall_64+0xc6/0x1e0 [ 3765.001389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3765.001389][ T1364] [ 3765.003142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3765.003142][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3765.003142][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3765.003142][ T1364] ipv6_find_idev+0x102/0x170 [ 3765.003142][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3765.003142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3765.003142][ T1364] netlink_rcv_skb+0x130/0x360 [ 3765.003142][ T1364] netlink_unicast+0x449/0x710 [ 3765.003142][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3765.003142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3765.003142][ T1364] ___sys_sendmsg+0xee/0x170 [ 3765.003142][ T1364] __sys_sendmsg+0xcd/0x170 [ 3765.003142][ T1364] do_syscall_64+0xc6/0x1e0 [ 3765.003142][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3765.003142][ T1364] [ 3775.171141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3775.171666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3775.171666][ T1364] ___neigh_create+0x14b/0xf60 [ 3775.171666][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3775.171666][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3775.171666][ T1364] ip6_output+0x1f3/0x770 [ 3775.171666][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3775.171666][ T1364] mld_sendpack+0x62d/0xbc0 [ 3775.171666][ T1364] mld_ifc_work+0x32/0x1f0 [ 3775.171666][ T1364] process_one_work+0x84d/0x18a0 [ 3775.171666][ T1364] worker_thread+0x587/0xd30 [ 3775.171666][ T1364] kthread+0x28a/0x350 [ 3775.171666][ T1364] ret_from_fork+0x31/0x70 [ 3775.171666][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3775.171666][ T1364] [ 3775.173366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3775.173366][ T1364] dst_init+0x84/0x4a0 [ 3775.173366][ T1364] dst_alloc+0x97/0x150 [ 3775.173366][ T1364] ip6_dst_alloc+0x23/0x90 [ 3775.173366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3775.173366][ T1364] ip6_pol_route+0x56f/0x840 [ 3775.173366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3775.173366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3775.173366][ T1364] ipv6_rcv+0x1ad/0x810 [ 3775.173366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3775.173366][ T1364] process_backlog+0x101/0x620 [ 3775.173366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3775.173366][ T1364] net_rx_action+0x495/0xbe0 [ 3775.173366][ T1364] __do_softirq+0x1b5/0x7f6 [ 3775.173366][ T1364] [ 3775.175186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3775.175186][ T1364] netdev_get_by_index+0x5e/0x80 [ 3775.175186][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3775.175186][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3775.175186][ T1364] ip6_route_add+0x1c/0x140 [ 3775.175186][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3775.175186][ T1364] addrconf_add_dev+0xe2/0x170 [ 3775.175186][ T1364] inet6_addr_add+0x12f/0xa40 [ 3775.175186][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3775.175186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3775.175186][ T1364] netlink_rcv_skb+0x130/0x360 [ 3775.175186][ T1364] netlink_unicast+0x449/0x710 [ 3775.175186][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3775.175186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3775.175186][ T1364] ___sys_sendmsg+0xee/0x170 [ 3775.175186][ T1364] __sys_sendmsg+0xcd/0x170 [ 3775.175186][ T1364] do_syscall_64+0xc6/0x1e0 [ 3775.175186][ T1364] [ 3775.177358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3775.177358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3775.177358][ T1364] ipv6_find_idev+0x102/0x170 [ 3775.177358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3775.177358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3775.177358][ T1364] netlink_rcv_skb+0x130/0x360 [ 3775.177358][ T1364] netlink_unicast+0x449/0x710 [ 3775.177358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3775.177358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3775.177358][ T1364] ___sys_sendmsg+0xee/0x170 [ 3775.177358][ T1364] __sys_sendmsg+0xcd/0x170 [ 3775.177358][ T1364] do_syscall_64+0xc6/0x1e0 [ 3775.177358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3775.177358][ T1364] [ 3775.179070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3775.179070][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3775.179070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3775.179070][ T1364] ipv6_find_idev+0x102/0x170 [ 3775.179070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3775.179070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3775.179070][ T1364] netlink_rcv_skb+0x130/0x360 [ 3775.179070][ T1364] netlink_unicast+0x449/0x710 [ 3775.179070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3775.179070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3775.179070][ T1364] ___sys_sendmsg+0xee/0x170 [ 3775.179070][ T1364] __sys_sendmsg+0xcd/0x170 [ 3775.179070][ T1364] do_syscall_64+0xc6/0x1e0 [ 3775.179070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3775.179070][ T1364] [ 3785.427214][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3785.427683][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3785.427683][ T1364] ___neigh_create+0x14b/0xf60 [ 3785.427683][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3785.427683][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3785.427683][ T1364] ip6_output+0x1f3/0x770 [ 3785.427683][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3785.427683][ T1364] mld_sendpack+0x62d/0xbc0 [ 3785.427683][ T1364] mld_ifc_work+0x32/0x1f0 [ 3785.427683][ T1364] process_one_work+0x84d/0x18a0 [ 3785.427683][ T1364] worker_thread+0x587/0xd30 [ 3785.427683][ T1364] kthread+0x28a/0x350 [ 3785.427683][ T1364] ret_from_fork+0x31/0x70 [ 3785.427683][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3785.427683][ T1364] [ 3785.429445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3785.429445][ T1364] dst_init+0x84/0x4a0 [ 3785.429445][ T1364] dst_alloc+0x97/0x150 [ 3785.429445][ T1364] ip6_dst_alloc+0x23/0x90 [ 3785.429445][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3785.429445][ T1364] ip6_pol_route+0x56f/0x840 [ 3785.429445][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3785.429445][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3785.429445][ T1364] ipv6_rcv+0x1ad/0x810 [ 3785.429445][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3785.429445][ T1364] process_backlog+0x101/0x620 [ 3785.429445][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3785.429445][ T1364] net_rx_action+0x495/0xbe0 [ 3785.429445][ T1364] __do_softirq+0x1b5/0x7f6 [ 3785.429445][ T1364] [ 3785.431272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3785.431272][ T1364] netdev_get_by_index+0x5e/0x80 [ 3785.431272][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3785.431272][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3785.431272][ T1364] ip6_route_add+0x1c/0x140 [ 3785.431272][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3785.431272][ T1364] addrconf_add_dev+0xe2/0x170 [ 3785.431272][ T1364] inet6_addr_add+0x12f/0xa40 [ 3785.431272][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3785.431272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3785.431272][ T1364] netlink_rcv_skb+0x130/0x360 [ 3785.431272][ T1364] netlink_unicast+0x449/0x710 [ 3785.431272][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3785.431272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3785.431272][ T1364] ___sys_sendmsg+0xee/0x170 [ 3785.431272][ T1364] __sys_sendmsg+0xcd/0x170 [ 3785.431272][ T1364] do_syscall_64+0xc6/0x1e0 [ 3785.431272][ T1364] [ 3785.433446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3785.433446][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3785.433446][ T1364] ipv6_find_idev+0x102/0x170 [ 3785.433446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3785.433446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3785.433446][ T1364] netlink_rcv_skb+0x130/0x360 [ 3785.433446][ T1364] netlink_unicast+0x449/0x710 [ 3785.433446][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3785.433446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3785.433446][ T1364] ___sys_sendmsg+0xee/0x170 [ 3785.433446][ T1364] __sys_sendmsg+0xcd/0x170 [ 3785.433446][ T1364] do_syscall_64+0xc6/0x1e0 [ 3785.433446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3785.433446][ T1364] [ 3785.435151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3785.435151][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3785.435151][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3785.435151][ T1364] ipv6_find_idev+0x102/0x170 [ 3785.435151][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3785.435151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3785.435151][ T1364] netlink_rcv_skb+0x130/0x360 [ 3785.435151][ T1364] netlink_unicast+0x449/0x710 [ 3785.435151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3785.435151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3785.435151][ T1364] ___sys_sendmsg+0xee/0x170 [ 3785.435151][ T1364] __sys_sendmsg+0xcd/0x170 [ 3785.435151][ T1364] do_syscall_64+0xc6/0x1e0 [ 3785.435151][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3785.435151][ T1364] [ 3795.587026][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3795.587523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3795.587523][ T1364] ___neigh_create+0x14b/0xf60 [ 3795.587523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3795.587523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3795.587523][ T1364] ip6_output+0x1f3/0x770 [ 3795.587523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3795.587523][ T1364] mld_sendpack+0x62d/0xbc0 [ 3795.587523][ T1364] mld_ifc_work+0x32/0x1f0 [ 3795.587523][ T1364] process_one_work+0x84d/0x18a0 [ 3795.587523][ T1364] worker_thread+0x587/0xd30 [ 3795.587523][ T1364] kthread+0x28a/0x350 [ 3795.587523][ T1364] ret_from_fork+0x31/0x70 [ 3795.587523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3795.587523][ T1364] [ 3795.589404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3795.589404][ T1364] dst_init+0x84/0x4a0 [ 3795.589404][ T1364] dst_alloc+0x97/0x150 [ 3795.589404][ T1364] ip6_dst_alloc+0x23/0x90 [ 3795.589404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3795.589404][ T1364] ip6_pol_route+0x56f/0x840 [ 3795.589404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3795.589404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3795.589404][ T1364] ipv6_rcv+0x1ad/0x810 [ 3795.589404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3795.589404][ T1364] process_backlog+0x101/0x620 [ 3795.589404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3795.589404][ T1364] net_rx_action+0x495/0xbe0 [ 3795.589404][ T1364] __do_softirq+0x1b5/0x7f6 [ 3795.589404][ T1364] [ 3795.591399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3795.591399][ T1364] netdev_get_by_index+0x5e/0x80 [ 3795.591399][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3795.591399][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3795.591399][ T1364] ip6_route_add+0x1c/0x140 [ 3795.591399][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3795.591399][ T1364] addrconf_add_dev+0xe2/0x170 [ 3795.591399][ T1364] inet6_addr_add+0x12f/0xa40 [ 3795.591399][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3795.591399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.591399][ T1364] netlink_rcv_skb+0x130/0x360 [ 3795.591399][ T1364] netlink_unicast+0x449/0x710 [ 3795.591399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3795.591399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3795.591399][ T1364] ___sys_sendmsg+0xee/0x170 [ 3795.591399][ T1364] __sys_sendmsg+0xcd/0x170 [ 3795.591399][ T1364] do_syscall_64+0xc6/0x1e0 [ 3795.591399][ T1364] [ 3795.593788][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3795.593788][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3795.593788][ T1364] ipv6_find_idev+0x102/0x170 [ 3795.593788][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3795.593788][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.593788][ T1364] netlink_rcv_skb+0x130/0x360 [ 3795.593788][ T1364] netlink_unicast+0x449/0x710 [ 3795.593788][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3795.593788][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3795.593788][ T1364] ___sys_sendmsg+0xee/0x170 [ 3795.593788][ T1364] __sys_sendmsg+0xcd/0x170 [ 3795.593788][ T1364] do_syscall_64+0xc6/0x1e0 [ 3795.593788][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3795.593788][ T1364] [ 3795.595657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3795.595657][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3795.595657][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3795.595657][ T1364] ipv6_find_idev+0x102/0x170 [ 3795.595657][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3795.595657][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3795.595657][ T1364] netlink_rcv_skb+0x130/0x360 [ 3795.595657][ T1364] netlink_unicast+0x449/0x710 [ 3795.595657][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3795.595657][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3795.595657][ T1364] ___sys_sendmsg+0xee/0x170 [ 3795.595657][ T1364] __sys_sendmsg+0xcd/0x170 [ 3795.595657][ T1364] do_syscall_64+0xc6/0x1e0 [ 3795.595657][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3795.595657][ T1364] [ 3805.739064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3805.739592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3805.739592][ T1364] ___neigh_create+0x14b/0xf60 [ 3805.739592][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3805.739592][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3805.739592][ T1364] ip6_output+0x1f3/0x770 [ 3805.739592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3805.739592][ T1364] mld_sendpack+0x62d/0xbc0 [ 3805.739592][ T1364] mld_ifc_work+0x32/0x1f0 [ 3805.739592][ T1364] process_one_work+0x84d/0x18a0 [ 3805.739592][ T1364] worker_thread+0x587/0xd30 [ 3805.739592][ T1364] kthread+0x28a/0x350 [ 3805.739592][ T1364] ret_from_fork+0x31/0x70 [ 3805.739592][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3805.739592][ T1364] [ 3805.741339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3805.741339][ T1364] dst_init+0x84/0x4a0 [ 3805.741339][ T1364] dst_alloc+0x97/0x150 [ 3805.741339][ T1364] ip6_dst_alloc+0x23/0x90 [ 3805.741339][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3805.741339][ T1364] ip6_pol_route+0x56f/0x840 [ 3805.741339][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3805.741339][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3805.741339][ T1364] ipv6_rcv+0x1ad/0x810 [ 3805.741339][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3805.741339][ T1364] process_backlog+0x101/0x620 [ 3805.741339][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3805.741339][ T1364] net_rx_action+0x495/0xbe0 [ 3805.741339][ T1364] __do_softirq+0x1b5/0x7f6 [ 3805.741339][ T1364] [ 3805.743165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3805.743165][ T1364] netdev_get_by_index+0x5e/0x80 [ 3805.743165][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3805.743165][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3805.743165][ T1364] ip6_route_add+0x1c/0x140 [ 3805.743165][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3805.743165][ T1364] addrconf_add_dev+0xe2/0x170 [ 3805.743165][ T1364] inet6_addr_add+0x12f/0xa40 [ 3805.743165][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3805.743165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.743165][ T1364] netlink_rcv_skb+0x130/0x360 [ 3805.743165][ T1364] netlink_unicast+0x449/0x710 [ 3805.743165][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3805.743165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3805.743165][ T1364] ___sys_sendmsg+0xee/0x170 [ 3805.743165][ T1364] __sys_sendmsg+0xcd/0x170 [ 3805.743165][ T1364] do_syscall_64+0xc6/0x1e0 [ 3805.743165][ T1364] [ 3805.745333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3805.745333][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3805.745333][ T1364] ipv6_find_idev+0x102/0x170 [ 3805.745333][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3805.745333][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.745333][ T1364] netlink_rcv_skb+0x130/0x360 [ 3805.745333][ T1364] netlink_unicast+0x449/0x710 [ 3805.745333][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3805.745333][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3805.745333][ T1364] ___sys_sendmsg+0xee/0x170 [ 3805.745333][ T1364] __sys_sendmsg+0xcd/0x170 [ 3805.745333][ T1364] do_syscall_64+0xc6/0x1e0 [ 3805.745333][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3805.745333][ T1364] [ 3805.747031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3805.747031][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3805.747031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3805.747031][ T1364] ipv6_find_idev+0x102/0x170 [ 3805.747031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3805.747031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3805.747031][ T1364] netlink_rcv_skb+0x130/0x360 [ 3805.747031][ T1364] netlink_unicast+0x449/0x710 [ 3805.747031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3805.747031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3805.747031][ T1364] ___sys_sendmsg+0xee/0x170 [ 3805.747031][ T1364] __sys_sendmsg+0xcd/0x170 [ 3805.747031][ T1364] do_syscall_64+0xc6/0x1e0 [ 3805.747031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3805.747031][ T1364] [ 3815.987079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3815.987550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3815.987550][ T1364] ___neigh_create+0x14b/0xf60 [ 3815.987550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3815.987550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3815.987550][ T1364] ip6_output+0x1f3/0x770 [ 3815.987550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3815.987550][ T1364] mld_sendpack+0x62d/0xbc0 [ 3815.987550][ T1364] mld_ifc_work+0x32/0x1f0 [ 3815.987550][ T1364] process_one_work+0x84d/0x18a0 [ 3815.987550][ T1364] worker_thread+0x587/0xd30 [ 3815.987550][ T1364] kthread+0x28a/0x350 [ 3815.987550][ T1364] ret_from_fork+0x31/0x70 [ 3815.987550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3815.987550][ T1364] [ 3815.989272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3815.989272][ T1364] dst_init+0x84/0x4a0 [ 3815.989272][ T1364] dst_alloc+0x97/0x150 [ 3815.989272][ T1364] ip6_dst_alloc+0x23/0x90 [ 3815.989272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3815.989272][ T1364] ip6_pol_route+0x56f/0x840 [ 3815.989272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3815.989272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3815.989272][ T1364] ipv6_rcv+0x1ad/0x810 [ 3815.989272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3815.989272][ T1364] process_backlog+0x101/0x620 [ 3815.989272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3815.989272][ T1364] net_rx_action+0x495/0xbe0 [ 3815.989272][ T1364] __do_softirq+0x1b5/0x7f6 [ 3815.989272][ T1364] [ 3815.991101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3815.991101][ T1364] netdev_get_by_index+0x5e/0x80 [ 3815.991101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3815.991101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3815.991101][ T1364] ip6_route_add+0x1c/0x140 [ 3815.991101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3815.991101][ T1364] addrconf_add_dev+0xe2/0x170 [ 3815.991101][ T1364] inet6_addr_add+0x12f/0xa40 [ 3815.991101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3815.991101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.991101][ T1364] netlink_rcv_skb+0x130/0x360 [ 3815.991101][ T1364] netlink_unicast+0x449/0x710 [ 3815.991101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3815.991101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3815.991101][ T1364] ___sys_sendmsg+0xee/0x170 [ 3815.991101][ T1364] __sys_sendmsg+0xcd/0x170 [ 3815.991101][ T1364] do_syscall_64+0xc6/0x1e0 [ 3815.991101][ T1364] [ 3815.993286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3815.993286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3815.993286][ T1364] ipv6_find_idev+0x102/0x170 [ 3815.993286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3815.993286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.993286][ T1364] netlink_rcv_skb+0x130/0x360 [ 3815.993286][ T1364] netlink_unicast+0x449/0x710 [ 3815.993286][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3815.993286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3815.993286][ T1364] ___sys_sendmsg+0xee/0x170 [ 3815.993286][ T1364] __sys_sendmsg+0xcd/0x170 [ 3815.993286][ T1364] do_syscall_64+0xc6/0x1e0 [ 3815.993286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3815.993286][ T1364] [ 3815.994992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3815.994992][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3815.994992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3815.994992][ T1364] ipv6_find_idev+0x102/0x170 [ 3815.994992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3815.994992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3815.994992][ T1364] netlink_rcv_skb+0x130/0x360 [ 3815.994992][ T1364] netlink_unicast+0x449/0x710 [ 3815.994992][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3815.994992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3815.994992][ T1364] ___sys_sendmsg+0xee/0x170 [ 3815.994992][ T1364] __sys_sendmsg+0xcd/0x170 [ 3815.994992][ T1364] do_syscall_64+0xc6/0x1e0 [ 3815.994992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3815.994992][ T1364] [ 3826.139099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3826.139607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3826.139607][ T1364] ___neigh_create+0x14b/0xf60 [ 3826.139607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3826.139607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3826.139607][ T1364] ip6_output+0x1f3/0x770 [ 3826.139607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3826.139607][ T1364] mld_sendpack+0x62d/0xbc0 [ 3826.139607][ T1364] mld_ifc_work+0x32/0x1f0 [ 3826.139607][ T1364] process_one_work+0x84d/0x18a0 [ 3826.139607][ T1364] worker_thread+0x587/0xd30 [ 3826.139607][ T1364] kthread+0x28a/0x350 [ 3826.139607][ T1364] ret_from_fork+0x31/0x70 [ 3826.139607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3826.139607][ T1364] [ 3826.141324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3826.141324][ T1364] dst_init+0x84/0x4a0 [ 3826.141324][ T1364] dst_alloc+0x97/0x150 [ 3826.141324][ T1364] ip6_dst_alloc+0x23/0x90 [ 3826.141324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3826.141324][ T1364] ip6_pol_route+0x56f/0x840 [ 3826.141324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3826.141324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3826.141324][ T1364] ipv6_rcv+0x1ad/0x810 [ 3826.141324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3826.141324][ T1364] process_backlog+0x101/0x620 [ 3826.141324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3826.141324][ T1364] net_rx_action+0x495/0xbe0 [ 3826.141324][ T1364] __do_softirq+0x1b5/0x7f6 [ 3826.141324][ T1364] [ 3826.143680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3826.143680][ T1364] netdev_get_by_index+0x5e/0x80 [ 3826.143680][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3826.143680][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3826.143680][ T1364] ip6_route_add+0x1c/0x140 [ 3826.143680][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3826.143680][ T1364] addrconf_add_dev+0xe2/0x170 [ 3826.143680][ T1364] inet6_addr_add+0x12f/0xa40 [ 3826.143680][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3826.143680][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3826.143680][ T1364] netlink_rcv_skb+0x130/0x360 [ 3826.143680][ T1364] netlink_unicast+0x449/0x710 [ 3826.143680][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3826.143680][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3826.143680][ T1364] ___sys_sendmsg+0xee/0x170 [ 3826.143680][ T1364] __sys_sendmsg+0xcd/0x170 [ 3826.143680][ T1364] do_syscall_64+0xc6/0x1e0 [ 3826.143680][ T1364] [ 3826.145892][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3826.145892][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3826.145892][ T1364] ipv6_find_idev+0x102/0x170 [ 3826.145892][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3826.145892][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3826.145892][ T1364] netlink_rcv_skb+0x130/0x360 [ 3826.145892][ T1364] netlink_unicast+0x449/0x710 [ 3826.145892][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3826.145892][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3826.145892][ T1364] ___sys_sendmsg+0xee/0x170 [ 3826.145892][ T1364] __sys_sendmsg+0xcd/0x170 [ 3826.145892][ T1364] do_syscall_64+0xc6/0x1e0 [ 3826.145892][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3826.145892][ T1364] [ 3826.147612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3826.147612][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3826.147612][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3826.147612][ T1364] ipv6_find_idev+0x102/0x170 [ 3826.147612][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3826.147612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3826.147612][ T1364] netlink_rcv_skb+0x130/0x360 [ 3826.147612][ T1364] netlink_unicast+0x449/0x710 [ 3826.147612][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3826.147612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3826.147612][ T1364] ___sys_sendmsg+0xee/0x170 [ 3826.147612][ T1364] __sys_sendmsg+0xcd/0x170 [ 3826.147612][ T1364] do_syscall_64+0xc6/0x1e0 [ 3826.147612][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3826.147612][ T1364] [ 3836.395087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3836.395606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3836.395606][ T1364] ___neigh_create+0x14b/0xf60 [ 3836.395606][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3836.395606][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3836.395606][ T1364] ip6_output+0x1f3/0x770 [ 3836.395606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3836.395606][ T1364] mld_sendpack+0x62d/0xbc0 [ 3836.395606][ T1364] mld_ifc_work+0x32/0x1f0 [ 3836.395606][ T1364] process_one_work+0x84d/0x18a0 [ 3836.395606][ T1364] worker_thread+0x587/0xd30 [ 3836.395606][ T1364] kthread+0x28a/0x350 [ 3836.395606][ T1364] ret_from_fork+0x31/0x70 [ 3836.395606][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3836.395606][ T1364] [ 3836.397333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3836.397333][ T1364] dst_init+0x84/0x4a0 [ 3836.397333][ T1364] dst_alloc+0x97/0x150 [ 3836.397333][ T1364] ip6_dst_alloc+0x23/0x90 [ 3836.397333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3836.397333][ T1364] ip6_pol_route+0x56f/0x840 [ 3836.397333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3836.397333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3836.397333][ T1364] ipv6_rcv+0x1ad/0x810 [ 3836.397333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3836.397333][ T1364] process_backlog+0x101/0x620 [ 3836.397333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3836.397333][ T1364] net_rx_action+0x495/0xbe0 [ 3836.397333][ T1364] __do_softirq+0x1b5/0x7f6 [ 3836.397333][ T1364] [ 3836.399153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3836.399153][ T1364] netdev_get_by_index+0x5e/0x80 [ 3836.399153][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3836.399153][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3836.399153][ T1364] ip6_route_add+0x1c/0x140 [ 3836.399153][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3836.399153][ T1364] addrconf_add_dev+0xe2/0x170 [ 3836.399153][ T1364] inet6_addr_add+0x12f/0xa40 [ 3836.399153][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3836.399153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.399153][ T1364] netlink_rcv_skb+0x130/0x360 [ 3836.399153][ T1364] netlink_unicast+0x449/0x710 [ 3836.399153][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3836.399153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3836.399153][ T1364] ___sys_sendmsg+0xee/0x170 [ 3836.399153][ T1364] __sys_sendmsg+0xcd/0x170 [ 3836.399153][ T1364] do_syscall_64+0xc6/0x1e0 [ 3836.399153][ T1364] [ 3836.401331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3836.401331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3836.401331][ T1364] ipv6_find_idev+0x102/0x170 [ 3836.401331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3836.401331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.401331][ T1364] netlink_rcv_skb+0x130/0x360 [ 3836.401331][ T1364] netlink_unicast+0x449/0x710 [ 3836.401331][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3836.401331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3836.401331][ T1364] ___sys_sendmsg+0xee/0x170 [ 3836.401331][ T1364] __sys_sendmsg+0xcd/0x170 [ 3836.401331][ T1364] do_syscall_64+0xc6/0x1e0 [ 3836.401331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3836.401331][ T1364] [ 3836.403068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3836.403068][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3836.403068][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3836.403068][ T1364] ipv6_find_idev+0x102/0x170 [ 3836.403068][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3836.403068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3836.403068][ T1364] netlink_rcv_skb+0x130/0x360 [ 3836.403068][ T1364] netlink_unicast+0x449/0x710 [ 3836.403068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3836.403068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3836.403068][ T1364] ___sys_sendmsg+0xee/0x170 [ 3836.403068][ T1364] __sys_sendmsg+0xcd/0x170 [ 3836.403068][ T1364] do_syscall_64+0xc6/0x1e0 [ 3836.403068][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3836.403068][ T1364] [ 3846.651202][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3846.651722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3846.651722][ T1364] ___neigh_create+0x14b/0xf60 [ 3846.651722][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3846.651722][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3846.651722][ T1364] ip6_output+0x1f3/0x770 [ 3846.651722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3846.651722][ T1364] mld_sendpack+0x62d/0xbc0 [ 3846.651722][ T1364] mld_ifc_work+0x32/0x1f0 [ 3846.651722][ T1364] process_one_work+0x84d/0x18a0 [ 3846.651722][ T1364] worker_thread+0x587/0xd30 [ 3846.651722][ T1364] kthread+0x28a/0x350 [ 3846.651722][ T1364] ret_from_fork+0x31/0x70 [ 3846.651722][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3846.651722][ T1364] [ 3846.653441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3846.653441][ T1364] dst_init+0x84/0x4a0 [ 3846.653441][ T1364] dst_alloc+0x97/0x150 [ 3846.653441][ T1364] ip6_dst_alloc+0x23/0x90 [ 3846.653441][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3846.653441][ T1364] ip6_pol_route+0x56f/0x840 [ 3846.653441][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3846.653441][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3846.653441][ T1364] ipv6_rcv+0x1ad/0x810 [ 3846.653441][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3846.653441][ T1364] process_backlog+0x101/0x620 [ 3846.653441][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3846.653441][ T1364] net_rx_action+0x495/0xbe0 [ 3846.653441][ T1364] __do_softirq+0x1b5/0x7f6 [ 3846.653441][ T1364] [ 3846.655289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3846.655289][ T1364] netdev_get_by_index+0x5e/0x80 [ 3846.655289][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3846.655289][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3846.655289][ T1364] ip6_route_add+0x1c/0x140 [ 3846.655289][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3846.655289][ T1364] addrconf_add_dev+0xe2/0x170 [ 3846.655289][ T1364] inet6_addr_add+0x12f/0xa40 [ 3846.655289][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3846.655289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.655289][ T1364] netlink_rcv_skb+0x130/0x360 [ 3846.655289][ T1364] netlink_unicast+0x449/0x710 [ 3846.655289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3846.655289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3846.655289][ T1364] ___sys_sendmsg+0xee/0x170 [ 3846.655289][ T1364] __sys_sendmsg+0xcd/0x170 [ 3846.655289][ T1364] do_syscall_64+0xc6/0x1e0 [ 3846.655289][ T1364] [ 3846.657481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3846.657481][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3846.657481][ T1364] ipv6_find_idev+0x102/0x170 [ 3846.657481][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3846.657481][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.657481][ T1364] netlink_rcv_skb+0x130/0x360 [ 3846.657481][ T1364] netlink_unicast+0x449/0x710 [ 3846.657481][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3846.657481][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3846.657481][ T1364] ___sys_sendmsg+0xee/0x170 [ 3846.657481][ T1364] __sys_sendmsg+0xcd/0x170 [ 3846.657481][ T1364] do_syscall_64+0xc6/0x1e0 [ 3846.657481][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3846.657481][ T1364] [ 3846.659187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3846.659187][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3846.659187][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3846.659187][ T1364] ipv6_find_idev+0x102/0x170 [ 3846.659187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3846.659187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3846.659187][ T1364] netlink_rcv_skb+0x130/0x360 [ 3846.659187][ T1364] netlink_unicast+0x449/0x710 [ 3846.659187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3846.659187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3846.659187][ T1364] ___sys_sendmsg+0xee/0x170 [ 3846.659187][ T1364] __sys_sendmsg+0xcd/0x170 [ 3846.659187][ T1364] do_syscall_64+0xc6/0x1e0 [ 3846.659187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3846.659187][ T1364] [ 3856.907014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3856.907502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3856.907502][ T1364] ___neigh_create+0x14b/0xf60 [ 3856.907502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3856.907502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3856.907502][ T1364] ip6_output+0x1f3/0x770 [ 3856.907502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3856.907502][ T1364] mld_sendpack+0x62d/0xbc0 [ 3856.907502][ T1364] mld_ifc_work+0x32/0x1f0 [ 3856.907502][ T1364] process_one_work+0x84d/0x18a0 [ 3856.907502][ T1364] worker_thread+0x587/0xd30 [ 3856.907502][ T1364] kthread+0x28a/0x350 [ 3856.907502][ T1364] ret_from_fork+0x31/0x70 [ 3856.907502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3856.907502][ T1364] [ 3856.909472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3856.909472][ T1364] dst_init+0x84/0x4a0 [ 3856.909472][ T1364] dst_alloc+0x97/0x150 [ 3856.909472][ T1364] ip6_dst_alloc+0x23/0x90 [ 3856.909472][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3856.909472][ T1364] ip6_pol_route+0x56f/0x840 [ 3856.909472][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3856.909472][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3856.909472][ T1364] ipv6_rcv+0x1ad/0x810 [ 3856.909472][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3856.909472][ T1364] process_backlog+0x101/0x620 [ 3856.909472][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3856.909472][ T1364] net_rx_action+0x495/0xbe0 [ 3856.909472][ T1364] __do_softirq+0x1b5/0x7f6 [ 3856.909472][ T1364] [ 3856.911397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3856.911397][ T1364] netdev_get_by_index+0x5e/0x80 [ 3856.911397][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3856.911397][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3856.911397][ T1364] ip6_route_add+0x1c/0x140 [ 3856.911397][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3856.911397][ T1364] addrconf_add_dev+0xe2/0x170 [ 3856.911397][ T1364] inet6_addr_add+0x12f/0xa40 [ 3856.911397][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3856.911397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.911397][ T1364] netlink_rcv_skb+0x130/0x360 [ 3856.911397][ T1364] netlink_unicast+0x449/0x710 [ 3856.911397][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3856.911397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3856.911397][ T1364] ___sys_sendmsg+0xee/0x170 [ 3856.911397][ T1364] __sys_sendmsg+0xcd/0x170 [ 3856.911397][ T1364] do_syscall_64+0xc6/0x1e0 [ 3856.911397][ T1364] [ 3856.913680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3856.913680][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3856.913680][ T1364] ipv6_find_idev+0x102/0x170 [ 3856.913680][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3856.913680][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.913680][ T1364] netlink_rcv_skb+0x130/0x360 [ 3856.913680][ T1364] netlink_unicast+0x449/0x710 [ 3856.913680][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3856.913680][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3856.913680][ T1364] ___sys_sendmsg+0xee/0x170 [ 3856.913680][ T1364] __sys_sendmsg+0xcd/0x170 [ 3856.913680][ T1364] do_syscall_64+0xc6/0x1e0 [ 3856.913680][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3856.913680][ T1364] [ 3856.915427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3856.915427][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3856.915427][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3856.915427][ T1364] ipv6_find_idev+0x102/0x170 [ 3856.915427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3856.915427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3856.915427][ T1364] netlink_rcv_skb+0x130/0x360 [ 3856.915427][ T1364] netlink_unicast+0x449/0x710 [ 3856.915427][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3856.915427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3856.915427][ T1364] ___sys_sendmsg+0xee/0x170 [ 3856.915427][ T1364] __sys_sendmsg+0xcd/0x170 [ 3856.915427][ T1364] do_syscall_64+0xc6/0x1e0 [ 3856.915427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3856.915427][ T1364] [ 3867.163118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3867.164214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3867.164214][ T1364] ___neigh_create+0x14b/0xf60 [ 3867.164214][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3867.164214][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3867.164214][ T1364] ip6_output+0x1f3/0x770 [ 3867.164214][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3867.164214][ T1364] mld_sendpack+0x62d/0xbc0 [ 3867.164214][ T1364] mld_ifc_work+0x32/0x1f0 [ 3867.164214][ T1364] process_one_work+0x84d/0x18a0 [ 3867.164214][ T1364] worker_thread+0x587/0xd30 [ 3867.164214][ T1364] kthread+0x28a/0x350 [ 3867.164214][ T1364] ret_from_fork+0x31/0x70 [ 3867.164214][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3867.164214][ T1364] [ 3867.165954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3867.165954][ T1364] dst_init+0x84/0x4a0 [ 3867.165954][ T1364] dst_alloc+0x97/0x150 [ 3867.165954][ T1364] ip6_dst_alloc+0x23/0x90 [ 3867.165954][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3867.165954][ T1364] ip6_pol_route+0x56f/0x840 [ 3867.165954][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3867.165954][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3867.165954][ T1364] ipv6_rcv+0x1ad/0x810 [ 3867.165954][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3867.165954][ T1364] process_backlog+0x101/0x620 [ 3867.165954][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3867.165954][ T1364] net_rx_action+0x495/0xbe0 [ 3867.165954][ T1364] __do_softirq+0x1b5/0x7f6 [ 3867.165954][ T1364] [ 3867.167783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3867.167783][ T1364] netdev_get_by_index+0x5e/0x80 [ 3867.167783][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3867.167783][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3867.167783][ T1364] ip6_route_add+0x1c/0x140 [ 3867.167783][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3867.167783][ T1364] addrconf_add_dev+0xe2/0x170 [ 3867.167783][ T1364] inet6_addr_add+0x12f/0xa40 [ 3867.167783][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3867.167783][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3867.167783][ T1364] netlink_rcv_skb+0x130/0x360 [ 3867.167783][ T1364] netlink_unicast+0x449/0x710 [ 3867.167783][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3867.167783][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3867.167783][ T1364] ___sys_sendmsg+0xee/0x170 [ 3867.167783][ T1364] __sys_sendmsg+0xcd/0x170 [ 3867.167783][ T1364] do_syscall_64+0xc6/0x1e0 [ 3867.167783][ T1364] [ 3867.169956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3867.169956][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3867.169956][ T1364] ipv6_find_idev+0x102/0x170 [ 3867.169956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3867.169956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3867.169956][ T1364] netlink_rcv_skb+0x130/0x360 [ 3867.169956][ T1364] netlink_unicast+0x449/0x710 [ 3867.169956][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3867.169956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3867.169956][ T1364] ___sys_sendmsg+0xee/0x170 [ 3867.169956][ T1364] __sys_sendmsg+0xcd/0x170 [ 3867.169956][ T1364] do_syscall_64+0xc6/0x1e0 [ 3867.169956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3867.169956][ T1364] [ 3867.171659][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3867.171659][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3867.171659][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3867.171659][ T1364] ipv6_find_idev+0x102/0x170 [ 3867.171659][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3867.171659][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3867.171659][ T1364] netlink_rcv_skb+0x130/0x360 [ 3867.171659][ T1364] netlink_unicast+0x449/0x710 [ 3867.171659][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3867.171659][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3867.171659][ T1364] ___sys_sendmsg+0xee/0x170 [ 3867.171659][ T1364] __sys_sendmsg+0xcd/0x170 [ 3867.171659][ T1364] do_syscall_64+0xc6/0x1e0 [ 3867.171659][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3867.171659][ T1364] [ 3877.411116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3877.411653][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3877.411653][ T1364] ___neigh_create+0x14b/0xf60 [ 3877.411653][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3877.411653][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3877.411653][ T1364] ip6_output+0x1f3/0x770 [ 3877.411653][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3877.411653][ T1364] mld_sendpack+0x62d/0xbc0 [ 3877.411653][ T1364] mld_ifc_work+0x32/0x1f0 [ 3877.411653][ T1364] process_one_work+0x84d/0x18a0 [ 3877.411653][ T1364] worker_thread+0x587/0xd30 [ 3877.411653][ T1364] kthread+0x28a/0x350 [ 3877.411653][ T1364] ret_from_fork+0x31/0x70 [ 3877.411653][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3877.411653][ T1364] [ 3877.413424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3877.413424][ T1364] dst_init+0x84/0x4a0 [ 3877.413424][ T1364] dst_alloc+0x97/0x150 [ 3877.413424][ T1364] ip6_dst_alloc+0x23/0x90 [ 3877.413424][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3877.413424][ T1364] ip6_pol_route+0x56f/0x840 [ 3877.413424][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3877.413424][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3877.413424][ T1364] ipv6_rcv+0x1ad/0x810 [ 3877.413424][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3877.413424][ T1364] process_backlog+0x101/0x620 [ 3877.413424][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3877.413424][ T1364] net_rx_action+0x495/0xbe0 [ 3877.413424][ T1364] __do_softirq+0x1b5/0x7f6 [ 3877.413424][ T1364] [ 3877.415245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3877.415245][ T1364] netdev_get_by_index+0x5e/0x80 [ 3877.415245][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3877.415245][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3877.415245][ T1364] ip6_route_add+0x1c/0x140 [ 3877.415245][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3877.415245][ T1364] addrconf_add_dev+0xe2/0x170 [ 3877.415245][ T1364] inet6_addr_add+0x12f/0xa40 [ 3877.415245][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3877.415245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3877.415245][ T1364] netlink_rcv_skb+0x130/0x360 [ 3877.415245][ T1364] netlink_unicast+0x449/0x710 [ 3877.415245][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3877.415245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3877.415245][ T1364] ___sys_sendmsg+0xee/0x170 [ 3877.415245][ T1364] __sys_sendmsg+0xcd/0x170 [ 3877.415245][ T1364] do_syscall_64+0xc6/0x1e0 [ 3877.415245][ T1364] [ 3877.417436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3877.417436][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3877.417436][ T1364] ipv6_find_idev+0x102/0x170 [ 3877.417436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3877.417436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3877.417436][ T1364] netlink_rcv_skb+0x130/0x360 [ 3877.417436][ T1364] netlink_unicast+0x449/0x710 [ 3877.417436][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3877.417436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3877.417436][ T1364] ___sys_sendmsg+0xee/0x170 [ 3877.417436][ T1364] __sys_sendmsg+0xcd/0x170 [ 3877.417436][ T1364] do_syscall_64+0xc6/0x1e0 [ 3877.417436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3877.417436][ T1364] [ 3877.419172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3877.419172][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3877.419172][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3877.419172][ T1364] ipv6_find_idev+0x102/0x170 [ 3877.419172][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3877.419172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3877.419172][ T1364] netlink_rcv_skb+0x130/0x360 [ 3877.419172][ T1364] netlink_unicast+0x449/0x710 [ 3877.419172][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3877.419172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3877.419172][ T1364] ___sys_sendmsg+0xee/0x170 [ 3877.419172][ T1364] __sys_sendmsg+0xcd/0x170 [ 3877.419172][ T1364] do_syscall_64+0xc6/0x1e0 [ 3877.419172][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3877.419172][ T1364] [ 3887.427099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3887.427542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3887.427542][ T1364] ___neigh_create+0x14b/0xf60 [ 3887.427542][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3887.427542][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3887.427542][ T1364] ip6_output+0x1f3/0x770 [ 3887.427542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3887.427542][ T1364] mld_sendpack+0x62d/0xbc0 [ 3887.427542][ T1364] mld_ifc_work+0x32/0x1f0 [ 3887.427542][ T1364] process_one_work+0x84d/0x18a0 [ 3887.427542][ T1364] worker_thread+0x587/0xd30 [ 3887.427542][ T1364] kthread+0x28a/0x350 [ 3887.427542][ T1364] ret_from_fork+0x31/0x70 [ 3887.427542][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3887.427542][ T1364] [ 3887.429345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3887.429345][ T1364] dst_init+0x84/0x4a0 [ 3887.429345][ T1364] dst_alloc+0x97/0x150 [ 3887.429345][ T1364] ip6_dst_alloc+0x23/0x90 [ 3887.429345][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3887.429345][ T1364] ip6_pol_route+0x56f/0x840 [ 3887.429345][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3887.429345][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3887.429345][ T1364] ipv6_rcv+0x1ad/0x810 [ 3887.429345][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3887.429345][ T1364] process_backlog+0x101/0x620 [ 3887.429345][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3887.429345][ T1364] net_rx_action+0x495/0xbe0 [ 3887.429345][ T1364] __do_softirq+0x1b5/0x7f6 [ 3887.429345][ T1364] [ 3887.431171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3887.431171][ T1364] netdev_get_by_index+0x5e/0x80 [ 3887.431171][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3887.431171][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3887.431171][ T1364] ip6_route_add+0x1c/0x140 [ 3887.431171][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3887.431171][ T1364] addrconf_add_dev+0xe2/0x170 [ 3887.431171][ T1364] inet6_addr_add+0x12f/0xa40 [ 3887.431171][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3887.431171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.431171][ T1364] netlink_rcv_skb+0x130/0x360 [ 3887.431171][ T1364] netlink_unicast+0x449/0x710 [ 3887.431171][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3887.431171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3887.431171][ T1364] ___sys_sendmsg+0xee/0x170 [ 3887.431171][ T1364] __sys_sendmsg+0xcd/0x170 [ 3887.431171][ T1364] do_syscall_64+0xc6/0x1e0 [ 3887.431171][ T1364] [ 3887.433346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3887.433346][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3887.433346][ T1364] ipv6_find_idev+0x102/0x170 [ 3887.433346][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3887.433346][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.433346][ T1364] netlink_rcv_skb+0x130/0x360 [ 3887.433346][ T1364] netlink_unicast+0x449/0x710 [ 3887.433346][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3887.433346][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3887.433346][ T1364] ___sys_sendmsg+0xee/0x170 [ 3887.433346][ T1364] __sys_sendmsg+0xcd/0x170 [ 3887.433346][ T1364] do_syscall_64+0xc6/0x1e0 [ 3887.433346][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3887.433346][ T1364] [ 3887.435068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3887.435068][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3887.435068][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3887.435068][ T1364] ipv6_find_idev+0x102/0x170 [ 3887.435068][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3887.435068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3887.435068][ T1364] netlink_rcv_skb+0x130/0x360 [ 3887.435068][ T1364] netlink_unicast+0x449/0x710 [ 3887.435068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3887.435068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3887.435068][ T1364] ___sys_sendmsg+0xee/0x170 [ 3887.435068][ T1364] __sys_sendmsg+0xcd/0x170 [ 3887.435068][ T1364] do_syscall_64+0xc6/0x1e0 [ 3887.435068][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3887.435068][ T1364] [ 3897.523044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3897.523556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3897.523556][ T1364] ___neigh_create+0x14b/0xf60 [ 3897.523556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3897.523556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3897.523556][ T1364] ip6_output+0x1f3/0x770 [ 3897.523556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3897.523556][ T1364] mld_sendpack+0x62d/0xbc0 [ 3897.523556][ T1364] mld_ifc_work+0x32/0x1f0 [ 3897.523556][ T1364] process_one_work+0x84d/0x18a0 [ 3897.523556][ T1364] worker_thread+0x587/0xd30 [ 3897.523556][ T1364] kthread+0x28a/0x350 [ 3897.523556][ T1364] ret_from_fork+0x31/0x70 [ 3897.523556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3897.523556][ T1364] [ 3897.525288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3897.525288][ T1364] dst_init+0x84/0x4a0 [ 3897.525288][ T1364] dst_alloc+0x97/0x150 [ 3897.525288][ T1364] ip6_dst_alloc+0x23/0x90 [ 3897.525288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3897.525288][ T1364] ip6_pol_route+0x56f/0x840 [ 3897.525288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3897.525288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3897.525288][ T1364] ipv6_rcv+0x1ad/0x810 [ 3897.525288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3897.525288][ T1364] process_backlog+0x101/0x620 [ 3897.525288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3897.525288][ T1364] net_rx_action+0x495/0xbe0 [ 3897.525288][ T1364] __do_softirq+0x1b5/0x7f6 [ 3897.525288][ T1364] [ 3897.527136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3897.527136][ T1364] netdev_get_by_index+0x5e/0x80 [ 3897.527136][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3897.527136][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3897.527136][ T1364] ip6_route_add+0x1c/0x140 [ 3897.527136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3897.527136][ T1364] addrconf_add_dev+0xe2/0x170 [ 3897.527136][ T1364] inet6_addr_add+0x12f/0xa40 [ 3897.527136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3897.527136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.527136][ T1364] netlink_rcv_skb+0x130/0x360 [ 3897.527136][ T1364] netlink_unicast+0x449/0x710 [ 3897.527136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3897.527136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3897.527136][ T1364] ___sys_sendmsg+0xee/0x170 [ 3897.527136][ T1364] __sys_sendmsg+0xcd/0x170 [ 3897.527136][ T1364] do_syscall_64+0xc6/0x1e0 [ 3897.527136][ T1364] [ 3897.529332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3897.529332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3897.529332][ T1364] ipv6_find_idev+0x102/0x170 [ 3897.529332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3897.529332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.529332][ T1364] netlink_rcv_skb+0x130/0x360 [ 3897.529332][ T1364] netlink_unicast+0x449/0x710 [ 3897.529332][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3897.529332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3897.529332][ T1364] ___sys_sendmsg+0xee/0x170 [ 3897.529332][ T1364] __sys_sendmsg+0xcd/0x170 [ 3897.529332][ T1364] do_syscall_64+0xc6/0x1e0 [ 3897.529332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3897.529332][ T1364] [ 3897.531049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3897.531049][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3897.531049][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3897.531049][ T1364] ipv6_find_idev+0x102/0x170 [ 3897.531049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3897.531049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3897.531049][ T1364] netlink_rcv_skb+0x130/0x360 [ 3897.531049][ T1364] netlink_unicast+0x449/0x710 [ 3897.531049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3897.531049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3897.531049][ T1364] ___sys_sendmsg+0xee/0x170 [ 3897.531049][ T1364] __sys_sendmsg+0xcd/0x170 [ 3897.531049][ T1364] do_syscall_64+0xc6/0x1e0 [ 3897.531049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3897.531049][ T1364] [ 3907.771070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3907.771574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3907.771574][ T1364] ___neigh_create+0x14b/0xf60 [ 3907.771574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3907.771574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3907.771574][ T1364] ip6_output+0x1f3/0x770 [ 3907.771574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3907.771574][ T1364] mld_sendpack+0x62d/0xbc0 [ 3907.771574][ T1364] mld_ifc_work+0x32/0x1f0 [ 3907.771574][ T1364] process_one_work+0x84d/0x18a0 [ 3907.771574][ T1364] worker_thread+0x587/0xd30 [ 3907.771574][ T1364] kthread+0x28a/0x350 [ 3907.771574][ T1364] ret_from_fork+0x31/0x70 [ 3907.771574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3907.771574][ T1364] [ 3907.773288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3907.773288][ T1364] dst_init+0x84/0x4a0 [ 3907.773288][ T1364] dst_alloc+0x97/0x150 [ 3907.773288][ T1364] ip6_dst_alloc+0x23/0x90 [ 3907.773288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3907.773288][ T1364] ip6_pol_route+0x56f/0x840 [ 3907.773288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3907.773288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3907.773288][ T1364] ipv6_rcv+0x1ad/0x810 [ 3907.773288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3907.773288][ T1364] process_backlog+0x101/0x620 [ 3907.773288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3907.773288][ T1364] net_rx_action+0x495/0xbe0 [ 3907.773288][ T1364] __do_softirq+0x1b5/0x7f6 [ 3907.773288][ T1364] [ 3907.775107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3907.775107][ T1364] netdev_get_by_index+0x5e/0x80 [ 3907.775107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3907.775107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3907.775107][ T1364] ip6_route_add+0x1c/0x140 [ 3907.775107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3907.775107][ T1364] addrconf_add_dev+0xe2/0x170 [ 3907.775107][ T1364] inet6_addr_add+0x12f/0xa40 [ 3907.775107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3907.775107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.775107][ T1364] netlink_rcv_skb+0x130/0x360 [ 3907.775107][ T1364] netlink_unicast+0x449/0x710 [ 3907.775107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3907.775107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3907.775107][ T1364] ___sys_sendmsg+0xee/0x170 [ 3907.775107][ T1364] __sys_sendmsg+0xcd/0x170 [ 3907.775107][ T1364] do_syscall_64+0xc6/0x1e0 [ 3907.775107][ T1364] [ 3907.777330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3907.777330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3907.777330][ T1364] ipv6_find_idev+0x102/0x170 [ 3907.777330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3907.777330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.777330][ T1364] netlink_rcv_skb+0x130/0x360 [ 3907.777330][ T1364] netlink_unicast+0x449/0x710 [ 3907.777330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3907.777330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3907.777330][ T1364] ___sys_sendmsg+0xee/0x170 [ 3907.777330][ T1364] __sys_sendmsg+0xcd/0x170 [ 3907.777330][ T1364] do_syscall_64+0xc6/0x1e0 [ 3907.777330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3907.777330][ T1364] [ 3907.779029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3907.779029][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3907.779029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3907.779029][ T1364] ipv6_find_idev+0x102/0x170 [ 3907.779029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3907.779029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3907.779029][ T1364] netlink_rcv_skb+0x130/0x360 [ 3907.779029][ T1364] netlink_unicast+0x449/0x710 [ 3907.779029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3907.779029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3907.779029][ T1364] ___sys_sendmsg+0xee/0x170 [ 3907.779029][ T1364] __sys_sendmsg+0xcd/0x170 [ 3907.779029][ T1364] do_syscall_64+0xc6/0x1e0 [ 3907.779029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3907.779029][ T1364] [ 3917.907031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3917.907552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3917.907552][ T1364] ___neigh_create+0x14b/0xf60 [ 3917.907552][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3917.907552][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3917.907552][ T1364] ip6_output+0x1f3/0x770 [ 3917.907552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3917.907552][ T1364] mld_sendpack+0x62d/0xbc0 [ 3917.907552][ T1364] mld_ifc_work+0x32/0x1f0 [ 3917.907552][ T1364] process_one_work+0x84d/0x18a0 [ 3917.907552][ T1364] worker_thread+0x587/0xd30 [ 3917.907552][ T1364] kthread+0x28a/0x350 [ 3917.907552][ T1364] ret_from_fork+0x31/0x70 [ 3917.907552][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3917.907552][ T1364] [ 3917.909267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3917.909267][ T1364] dst_init+0x84/0x4a0 [ 3917.909267][ T1364] dst_alloc+0x97/0x150 [ 3917.909267][ T1364] ip6_dst_alloc+0x23/0x90 [ 3917.909267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3917.909267][ T1364] ip6_pol_route+0x56f/0x840 [ 3917.909267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3917.909267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3917.909267][ T1364] ipv6_rcv+0x1ad/0x810 [ 3917.909267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3917.909267][ T1364] process_backlog+0x101/0x620 [ 3917.909267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3917.909267][ T1364] net_rx_action+0x495/0xbe0 [ 3917.909267][ T1364] __do_softirq+0x1b5/0x7f6 [ 3917.909267][ T1364] [ 3917.911094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3917.911094][ T1364] netdev_get_by_index+0x5e/0x80 [ 3917.911094][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3917.911094][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3917.911094][ T1364] ip6_route_add+0x1c/0x140 [ 3917.911094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3917.911094][ T1364] addrconf_add_dev+0xe2/0x170 [ 3917.911094][ T1364] inet6_addr_add+0x12f/0xa40 [ 3917.911094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3917.911094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.911094][ T1364] netlink_rcv_skb+0x130/0x360 [ 3917.911094][ T1364] netlink_unicast+0x449/0x710 [ 3917.911094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3917.911094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3917.911094][ T1364] ___sys_sendmsg+0xee/0x170 [ 3917.911094][ T1364] __sys_sendmsg+0xcd/0x170 [ 3917.911094][ T1364] do_syscall_64+0xc6/0x1e0 [ 3917.911094][ T1364] [ 3917.913263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3917.913263][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3917.913263][ T1364] ipv6_find_idev+0x102/0x170 [ 3917.913263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3917.913263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.913263][ T1364] netlink_rcv_skb+0x130/0x360 [ 3917.913263][ T1364] netlink_unicast+0x449/0x710 [ 3917.913263][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3917.913263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3917.913263][ T1364] ___sys_sendmsg+0xee/0x170 [ 3917.913263][ T1364] __sys_sendmsg+0xcd/0x170 [ 3917.913263][ T1364] do_syscall_64+0xc6/0x1e0 [ 3917.913263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3917.913263][ T1364] [ 3917.914965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3917.914965][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3917.914965][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3917.914965][ T1364] ipv6_find_idev+0x102/0x170 [ 3917.914965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3917.914965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3917.914965][ T1364] netlink_rcv_skb+0x130/0x360 [ 3917.914965][ T1364] netlink_unicast+0x449/0x710 [ 3917.914965][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3917.914965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3917.914965][ T1364] ___sys_sendmsg+0xee/0x170 [ 3917.914965][ T1364] __sys_sendmsg+0xcd/0x170 [ 3917.914965][ T1364] do_syscall_64+0xc6/0x1e0 [ 3917.914965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3917.914965][ T1364] [ 3928.155118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3928.155578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3928.155578][ T1364] ___neigh_create+0x14b/0xf60 [ 3928.155578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3928.155578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3928.155578][ T1364] ip6_output+0x1f3/0x770 [ 3928.155578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3928.155578][ T1364] mld_sendpack+0x62d/0xbc0 [ 3928.155578][ T1364] mld_ifc_work+0x32/0x1f0 [ 3928.155578][ T1364] process_one_work+0x84d/0x18a0 [ 3928.155578][ T1364] worker_thread+0x587/0xd30 [ 3928.155578][ T1364] kthread+0x28a/0x350 [ 3928.155578][ T1364] ret_from_fork+0x31/0x70 [ 3928.155578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3928.155578][ T1364] [ 3928.157309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3928.157309][ T1364] dst_init+0x84/0x4a0 [ 3928.157309][ T1364] dst_alloc+0x97/0x150 [ 3928.157309][ T1364] ip6_dst_alloc+0x23/0x90 [ 3928.157309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3928.157309][ T1364] ip6_pol_route+0x56f/0x840 [ 3928.157309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3928.157309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3928.157309][ T1364] ipv6_rcv+0x1ad/0x810 [ 3928.157309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3928.157309][ T1364] process_backlog+0x101/0x620 [ 3928.157309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3928.157309][ T1364] net_rx_action+0x495/0xbe0 [ 3928.157309][ T1364] __do_softirq+0x1b5/0x7f6 [ 3928.157309][ T1364] [ 3928.159144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3928.159144][ T1364] netdev_get_by_index+0x5e/0x80 [ 3928.159144][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3928.159144][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3928.159144][ T1364] ip6_route_add+0x1c/0x140 [ 3928.159144][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3928.159144][ T1364] addrconf_add_dev+0xe2/0x170 [ 3928.159144][ T1364] inet6_addr_add+0x12f/0xa40 [ 3928.159144][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3928.159144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3928.159144][ T1364] netlink_rcv_skb+0x130/0x360 [ 3928.159144][ T1364] netlink_unicast+0x449/0x710 [ 3928.159144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3928.159144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3928.159144][ T1364] ___sys_sendmsg+0xee/0x170 [ 3928.159144][ T1364] __sys_sendmsg+0xcd/0x170 [ 3928.159144][ T1364] do_syscall_64+0xc6/0x1e0 [ 3928.159144][ T1364] [ 3928.161334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3928.161334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3928.161334][ T1364] ipv6_find_idev+0x102/0x170 [ 3928.161334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3928.161334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3928.161334][ T1364] netlink_rcv_skb+0x130/0x360 [ 3928.161334][ T1364] netlink_unicast+0x449/0x710 [ 3928.161334][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3928.161334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3928.161334][ T1364] ___sys_sendmsg+0xee/0x170 [ 3928.161334][ T1364] __sys_sendmsg+0xcd/0x170 [ 3928.161334][ T1364] do_syscall_64+0xc6/0x1e0 [ 3928.161334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3928.161334][ T1364] [ 3928.163048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3928.163048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3928.163048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3928.163048][ T1364] ipv6_find_idev+0x102/0x170 [ 3928.163048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3928.163048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3928.163048][ T1364] netlink_rcv_skb+0x130/0x360 [ 3928.163048][ T1364] netlink_unicast+0x449/0x710 [ 3928.163048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3928.163048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3928.163048][ T1364] ___sys_sendmsg+0xee/0x170 [ 3928.163048][ T1364] __sys_sendmsg+0xcd/0x170 [ 3928.163048][ T1364] do_syscall_64+0xc6/0x1e0 [ 3928.163048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3928.163048][ T1364] [ 3938.403087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3938.403598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3938.403598][ T1364] ___neigh_create+0x14b/0xf60 [ 3938.403598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3938.403598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3938.403598][ T1364] ip6_output+0x1f3/0x770 [ 3938.403598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3938.403598][ T1364] mld_sendpack+0x62d/0xbc0 [ 3938.403598][ T1364] mld_ifc_work+0x32/0x1f0 [ 3938.403598][ T1364] process_one_work+0x84d/0x18a0 [ 3938.403598][ T1364] worker_thread+0x587/0xd30 [ 3938.403598][ T1364] kthread+0x28a/0x350 [ 3938.403598][ T1364] ret_from_fork+0x31/0x70 [ 3938.403598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3938.403598][ T1364] [ 3938.405304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3938.405304][ T1364] dst_init+0x84/0x4a0 [ 3938.405304][ T1364] dst_alloc+0x97/0x150 [ 3938.405304][ T1364] ip6_dst_alloc+0x23/0x90 [ 3938.405304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3938.405304][ T1364] ip6_pol_route+0x56f/0x840 [ 3938.405304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3938.405304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3938.405304][ T1364] ipv6_rcv+0x1ad/0x810 [ 3938.405304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3938.405304][ T1364] process_backlog+0x101/0x620 [ 3938.405304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3938.405304][ T1364] net_rx_action+0x495/0xbe0 [ 3938.405304][ T1364] __do_softirq+0x1b5/0x7f6 [ 3938.405304][ T1364] [ 3938.407156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3938.407156][ T1364] netdev_get_by_index+0x5e/0x80 [ 3938.407156][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3938.407156][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3938.407156][ T1364] ip6_route_add+0x1c/0x140 [ 3938.407156][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3938.407156][ T1364] addrconf_add_dev+0xe2/0x170 [ 3938.407156][ T1364] inet6_addr_add+0x12f/0xa40 [ 3938.407156][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3938.407156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3938.407156][ T1364] netlink_rcv_skb+0x130/0x360 [ 3938.407156][ T1364] netlink_unicast+0x449/0x710 [ 3938.407156][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3938.407156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3938.407156][ T1364] ___sys_sendmsg+0xee/0x170 [ 3938.407156][ T1364] __sys_sendmsg+0xcd/0x170 [ 3938.407156][ T1364] do_syscall_64+0xc6/0x1e0 [ 3938.407156][ T1364] [ 3938.409321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3938.409321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3938.409321][ T1364] ipv6_find_idev+0x102/0x170 [ 3938.409321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3938.409321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3938.409321][ T1364] netlink_rcv_skb+0x130/0x360 [ 3938.409321][ T1364] netlink_unicast+0x449/0x710 [ 3938.409321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3938.409321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3938.409321][ T1364] ___sys_sendmsg+0xee/0x170 [ 3938.409321][ T1364] __sys_sendmsg+0xcd/0x170 [ 3938.409321][ T1364] do_syscall_64+0xc6/0x1e0 [ 3938.409321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3938.409321][ T1364] [ 3938.411016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3938.411016][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3938.411016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3938.411016][ T1364] ipv6_find_idev+0x102/0x170 [ 3938.411016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3938.411016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3938.411016][ T1364] netlink_rcv_skb+0x130/0x360 [ 3938.411016][ T1364] netlink_unicast+0x449/0x710 [ 3938.411016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3938.411016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3938.411016][ T1364] ___sys_sendmsg+0xee/0x170 [ 3938.411016][ T1364] __sys_sendmsg+0xcd/0x170 [ 3938.411016][ T1364] do_syscall_64+0xc6/0x1e0 [ 3938.411016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3938.411016][ T1364] [ 3948.499067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3948.499511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3948.499511][ T1364] ___neigh_create+0x14b/0xf60 [ 3948.499511][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3948.499511][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3948.499511][ T1364] ip6_output+0x1f3/0x770 [ 3948.499511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3948.499511][ T1364] mld_sendpack+0x62d/0xbc0 [ 3948.499511][ T1364] mld_ifc_work+0x32/0x1f0 [ 3948.499511][ T1364] process_one_work+0x84d/0x18a0 [ 3948.499511][ T1364] worker_thread+0x587/0xd30 [ 3948.499511][ T1364] kthread+0x28a/0x350 [ 3948.499511][ T1364] ret_from_fork+0x31/0x70 [ 3948.499511][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3948.499511][ T1364] [ 3948.501236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3948.501236][ T1364] dst_init+0x84/0x4a0 [ 3948.501236][ T1364] dst_alloc+0x97/0x150 [ 3948.501236][ T1364] ip6_dst_alloc+0x23/0x90 [ 3948.501236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3948.501236][ T1364] ip6_pol_route+0x56f/0x840 [ 3948.501236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3948.501236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3948.501236][ T1364] ipv6_rcv+0x1ad/0x810 [ 3948.501236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3948.501236][ T1364] process_backlog+0x101/0x620 [ 3948.501236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3948.501236][ T1364] net_rx_action+0x495/0xbe0 [ 3948.501236][ T1364] __do_softirq+0x1b5/0x7f6 [ 3948.501236][ T1364] [ 3948.503081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3948.503081][ T1364] netdev_get_by_index+0x5e/0x80 [ 3948.503081][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3948.503081][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3948.503081][ T1364] ip6_route_add+0x1c/0x140 [ 3948.503081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3948.503081][ T1364] addrconf_add_dev+0xe2/0x170 [ 3948.503081][ T1364] inet6_addr_add+0x12f/0xa40 [ 3948.503081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3948.503081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3948.503081][ T1364] netlink_rcv_skb+0x130/0x360 [ 3948.503081][ T1364] netlink_unicast+0x449/0x710 [ 3948.503081][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3948.503081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3948.503081][ T1364] ___sys_sendmsg+0xee/0x170 [ 3948.503081][ T1364] __sys_sendmsg+0xcd/0x170 [ 3948.503081][ T1364] do_syscall_64+0xc6/0x1e0 [ 3948.503081][ T1364] [ 3948.505276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3948.505276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3948.505276][ T1364] ipv6_find_idev+0x102/0x170 [ 3948.505276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3948.505276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3948.505276][ T1364] netlink_rcv_skb+0x130/0x360 [ 3948.505276][ T1364] netlink_unicast+0x449/0x710 [ 3948.505276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3948.505276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3948.505276][ T1364] ___sys_sendmsg+0xee/0x170 [ 3948.505276][ T1364] __sys_sendmsg+0xcd/0x170 [ 3948.505276][ T1364] do_syscall_64+0xc6/0x1e0 [ 3948.505276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3948.505276][ T1364] [ 3948.507038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3948.507038][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3948.507038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3948.507038][ T1364] ipv6_find_idev+0x102/0x170 [ 3948.507038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3948.507038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3948.507038][ T1364] netlink_rcv_skb+0x130/0x360 [ 3948.507038][ T1364] netlink_unicast+0x449/0x710 [ 3948.507038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3948.507038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3948.507038][ T1364] ___sys_sendmsg+0xee/0x170 [ 3948.507038][ T1364] __sys_sendmsg+0xcd/0x170 [ 3948.507038][ T1364] do_syscall_64+0xc6/0x1e0 [ 3948.507038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3948.507038][ T1364] [ 3958.755158][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3958.755653][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3958.755653][ T1364] ___neigh_create+0x14b/0xf60 [ 3958.755653][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3958.755653][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3958.755653][ T1364] ip6_output+0x1f3/0x770 [ 3958.755653][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3958.755653][ T1364] mld_sendpack+0x62d/0xbc0 [ 3958.755653][ T1364] mld_ifc_work+0x32/0x1f0 [ 3958.755653][ T1364] process_one_work+0x84d/0x18a0 [ 3958.755653][ T1364] worker_thread+0x587/0xd30 [ 3958.755653][ T1364] kthread+0x28a/0x350 [ 3958.755653][ T1364] ret_from_fork+0x31/0x70 [ 3958.755653][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3958.755653][ T1364] [ 3958.757400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3958.757400][ T1364] dst_init+0x84/0x4a0 [ 3958.757400][ T1364] dst_alloc+0x97/0x150 [ 3958.757400][ T1364] ip6_dst_alloc+0x23/0x90 [ 3958.757400][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3958.757400][ T1364] ip6_pol_route+0x56f/0x840 [ 3958.757400][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3958.757400][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3958.757400][ T1364] ipv6_rcv+0x1ad/0x810 [ 3958.757400][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3958.757400][ T1364] process_backlog+0x101/0x620 [ 3958.757400][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3958.757400][ T1364] net_rx_action+0x495/0xbe0 [ 3958.757400][ T1364] __do_softirq+0x1b5/0x7f6 [ 3958.757400][ T1364] [ 3958.759232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3958.759232][ T1364] netdev_get_by_index+0x5e/0x80 [ 3958.759232][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3958.759232][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3958.759232][ T1364] ip6_route_add+0x1c/0x140 [ 3958.759232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3958.759232][ T1364] addrconf_add_dev+0xe2/0x170 [ 3958.759232][ T1364] inet6_addr_add+0x12f/0xa40 [ 3958.759232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3958.759232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.759232][ T1364] netlink_rcv_skb+0x130/0x360 [ 3958.759232][ T1364] netlink_unicast+0x449/0x710 [ 3958.759232][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3958.759232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3958.759232][ T1364] ___sys_sendmsg+0xee/0x170 [ 3958.759232][ T1364] __sys_sendmsg+0xcd/0x170 [ 3958.759232][ T1364] do_syscall_64+0xc6/0x1e0 [ 3958.759232][ T1364] [ 3958.761414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3958.761414][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3958.761414][ T1364] ipv6_find_idev+0x102/0x170 [ 3958.761414][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3958.761414][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.761414][ T1364] netlink_rcv_skb+0x130/0x360 [ 3958.761414][ T1364] netlink_unicast+0x449/0x710 [ 3958.761414][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3958.761414][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3958.761414][ T1364] ___sys_sendmsg+0xee/0x170 [ 3958.761414][ T1364] __sys_sendmsg+0xcd/0x170 [ 3958.761414][ T1364] do_syscall_64+0xc6/0x1e0 [ 3958.761414][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3958.761414][ T1364] [ 3958.763123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3958.763123][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3958.763123][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3958.763123][ T1364] ipv6_find_idev+0x102/0x170 [ 3958.763123][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3958.763123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3958.763123][ T1364] netlink_rcv_skb+0x130/0x360 [ 3958.763123][ T1364] netlink_unicast+0x449/0x710 [ 3958.763123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3958.763123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3958.763123][ T1364] ___sys_sendmsg+0xee/0x170 [ 3958.763123][ T1364] __sys_sendmsg+0xcd/0x170 [ 3958.763123][ T1364] do_syscall_64+0xc6/0x1e0 [ 3958.763123][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3958.763123][ T1364] [ 3969.011145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3969.011596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3969.011596][ T1364] ___neigh_create+0x14b/0xf60 [ 3969.011596][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3969.011596][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3969.011596][ T1364] ip6_output+0x1f3/0x770 [ 3969.011596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3969.011596][ T1364] mld_sendpack+0x62d/0xbc0 [ 3969.011596][ T1364] mld_ifc_work+0x32/0x1f0 [ 3969.011596][ T1364] process_one_work+0x84d/0x18a0 [ 3969.011596][ T1364] worker_thread+0x587/0xd30 [ 3969.011596][ T1364] kthread+0x28a/0x350 [ 3969.011596][ T1364] ret_from_fork+0x31/0x70 [ 3969.011596][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3969.011596][ T1364] [ 3969.013411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3969.013411][ T1364] dst_init+0x84/0x4a0 [ 3969.013411][ T1364] dst_alloc+0x97/0x150 [ 3969.013411][ T1364] ip6_dst_alloc+0x23/0x90 [ 3969.013411][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3969.013411][ T1364] ip6_pol_route+0x56f/0x840 [ 3969.013411][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3969.013411][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3969.013411][ T1364] ipv6_rcv+0x1ad/0x810 [ 3969.013411][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3969.013411][ T1364] process_backlog+0x101/0x620 [ 3969.013411][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3969.013411][ T1364] net_rx_action+0x495/0xbe0 [ 3969.013411][ T1364] __do_softirq+0x1b5/0x7f6 [ 3969.013411][ T1364] [ 3969.015307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3969.015307][ T1364] netdev_get_by_index+0x5e/0x80 [ 3969.015307][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3969.015307][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3969.015307][ T1364] ip6_route_add+0x1c/0x140 [ 3969.015307][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3969.015307][ T1364] addrconf_add_dev+0xe2/0x170 [ 3969.015307][ T1364] inet6_addr_add+0x12f/0xa40 [ 3969.015307][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3969.015307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3969.015307][ T1364] netlink_rcv_skb+0x130/0x360 [ 3969.015307][ T1364] netlink_unicast+0x449/0x710 [ 3969.015307][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3969.015307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3969.015307][ T1364] ___sys_sendmsg+0xee/0x170 [ 3969.015307][ T1364] __sys_sendmsg+0xcd/0x170 [ 3969.015307][ T1364] do_syscall_64+0xc6/0x1e0 [ 3969.015307][ T1364] [ 3969.017492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3969.017492][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3969.017492][ T1364] ipv6_find_idev+0x102/0x170 [ 3969.017492][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3969.017492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3969.017492][ T1364] netlink_rcv_skb+0x130/0x360 [ 3969.017492][ T1364] netlink_unicast+0x449/0x710 [ 3969.017492][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3969.017492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3969.017492][ T1364] ___sys_sendmsg+0xee/0x170 [ 3969.017492][ T1364] __sys_sendmsg+0xcd/0x170 [ 3969.017492][ T1364] do_syscall_64+0xc6/0x1e0 [ 3969.017492][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3969.017492][ T1364] [ 3969.019293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3969.019293][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3969.019293][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3969.019293][ T1364] ipv6_find_idev+0x102/0x170 [ 3969.019293][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3969.019293][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3969.019293][ T1364] netlink_rcv_skb+0x130/0x360 [ 3969.019293][ T1364] netlink_unicast+0x449/0x710 [ 3969.019293][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3969.019293][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3969.019293][ T1364] ___sys_sendmsg+0xee/0x170 [ 3969.019293][ T1364] __sys_sendmsg+0xcd/0x170 [ 3969.019293][ T1364] do_syscall_64+0xc6/0x1e0 [ 3969.019293][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3969.019293][ T1364] [ 3979.195070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3979.195571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3979.195571][ T1364] ___neigh_create+0x14b/0xf60 [ 3979.195571][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3979.195571][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3979.195571][ T1364] ip6_output+0x1f3/0x770 [ 3979.195571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3979.195571][ T1364] mld_sendpack+0x62d/0xbc0 [ 3979.195571][ T1364] mld_ifc_work+0x32/0x1f0 [ 3979.195571][ T1364] process_one_work+0x84d/0x18a0 [ 3979.195571][ T1364] worker_thread+0x587/0xd30 [ 3979.195571][ T1364] kthread+0x28a/0x350 [ 3979.195571][ T1364] ret_from_fork+0x31/0x70 [ 3979.195571][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3979.195571][ T1364] [ 3979.197314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3979.197314][ T1364] dst_init+0x84/0x4a0 [ 3979.197314][ T1364] dst_alloc+0x97/0x150 [ 3979.197314][ T1364] ip6_dst_alloc+0x23/0x90 [ 3979.197314][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3979.197314][ T1364] ip6_pol_route+0x56f/0x840 [ 3979.197314][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3979.197314][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3979.197314][ T1364] ipv6_rcv+0x1ad/0x810 [ 3979.197314][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3979.197314][ T1364] process_backlog+0x101/0x620 [ 3979.197314][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3979.197314][ T1364] net_rx_action+0x495/0xbe0 [ 3979.197314][ T1364] __do_softirq+0x1b5/0x7f6 [ 3979.197314][ T1364] [ 3979.199168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3979.199168][ T1364] netdev_get_by_index+0x5e/0x80 [ 3979.199168][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3979.199168][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3979.199168][ T1364] ip6_route_add+0x1c/0x140 [ 3979.199168][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3979.199168][ T1364] addrconf_add_dev+0xe2/0x170 [ 3979.199168][ T1364] inet6_addr_add+0x12f/0xa40 [ 3979.199168][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3979.199168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3979.199168][ T1364] netlink_rcv_skb+0x130/0x360 [ 3979.199168][ T1364] netlink_unicast+0x449/0x710 [ 3979.199168][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3979.199168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3979.199168][ T1364] ___sys_sendmsg+0xee/0x170 [ 3979.199168][ T1364] __sys_sendmsg+0xcd/0x170 [ 3979.199168][ T1364] do_syscall_64+0xc6/0x1e0 [ 3979.199168][ T1364] [ 3979.201340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3979.201340][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3979.201340][ T1364] ipv6_find_idev+0x102/0x170 [ 3979.201340][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3979.201340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3979.201340][ T1364] netlink_rcv_skb+0x130/0x360 [ 3979.201340][ T1364] netlink_unicast+0x449/0x710 [ 3979.201340][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3979.201340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3979.201340][ T1364] ___sys_sendmsg+0xee/0x170 [ 3979.201340][ T1364] __sys_sendmsg+0xcd/0x170 [ 3979.201340][ T1364] do_syscall_64+0xc6/0x1e0 [ 3979.201340][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3979.201340][ T1364] [ 3979.203047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3979.203047][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3979.203047][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3979.203047][ T1364] ipv6_find_idev+0x102/0x170 [ 3979.203047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3979.203047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3979.203047][ T1364] netlink_rcv_skb+0x130/0x360 [ 3979.203047][ T1364] netlink_unicast+0x449/0x710 [ 3979.203047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3979.203047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3979.203047][ T1364] ___sys_sendmsg+0xee/0x170 [ 3979.203047][ T1364] __sys_sendmsg+0xcd/0x170 [ 3979.203047][ T1364] do_syscall_64+0xc6/0x1e0 [ 3979.203047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3979.203047][ T1364] [ 3989.226995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3989.227505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3989.227505][ T1364] ___neigh_create+0x14b/0xf60 [ 3989.227505][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3989.227505][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3989.227505][ T1364] ip6_output+0x1f3/0x770 [ 3989.227505][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3989.227505][ T1364] mld_sendpack+0x62d/0xbc0 [ 3989.227505][ T1364] mld_ifc_work+0x32/0x1f0 [ 3989.227505][ T1364] process_one_work+0x84d/0x18a0 [ 3989.227505][ T1364] worker_thread+0x587/0xd30 [ 3989.227505][ T1364] kthread+0x28a/0x350 [ 3989.227505][ T1364] ret_from_fork+0x31/0x70 [ 3989.227505][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3989.227505][ T1364] [ 3989.229239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3989.229239][ T1364] dst_init+0x84/0x4a0 [ 3989.229239][ T1364] dst_alloc+0x97/0x150 [ 3989.229239][ T1364] ip6_dst_alloc+0x23/0x90 [ 3989.229239][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3989.229239][ T1364] ip6_pol_route+0x56f/0x840 [ 3989.229239][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3989.229239][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3989.229239][ T1364] ipv6_rcv+0x1ad/0x810 [ 3989.229239][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3989.229239][ T1364] process_backlog+0x101/0x620 [ 3989.229239][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3989.229239][ T1364] net_rx_action+0x495/0xbe0 [ 3989.229239][ T1364] __do_softirq+0x1b5/0x7f6 [ 3989.229239][ T1364] [ 3989.231057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3989.231057][ T1364] netdev_get_by_index+0x5e/0x80 [ 3989.231057][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3989.231057][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3989.231057][ T1364] ip6_route_add+0x1c/0x140 [ 3989.231057][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3989.231057][ T1364] addrconf_add_dev+0xe2/0x170 [ 3989.231057][ T1364] inet6_addr_add+0x12f/0xa40 [ 3989.231057][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3989.231057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3989.231057][ T1364] netlink_rcv_skb+0x130/0x360 [ 3989.231057][ T1364] netlink_unicast+0x449/0x710 [ 3989.231057][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3989.231057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3989.231057][ T1364] ___sys_sendmsg+0xee/0x170 [ 3989.231057][ T1364] __sys_sendmsg+0xcd/0x170 [ 3989.231057][ T1364] do_syscall_64+0xc6/0x1e0 [ 3989.231057][ T1364] [ 3989.233224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3989.233224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3989.233224][ T1364] ipv6_find_idev+0x102/0x170 [ 3989.233224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3989.233224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3989.233224][ T1364] netlink_rcv_skb+0x130/0x360 [ 3989.233224][ T1364] netlink_unicast+0x449/0x710 [ 3989.233224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3989.233224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3989.233224][ T1364] ___sys_sendmsg+0xee/0x170 [ 3989.233224][ T1364] __sys_sendmsg+0xcd/0x170 [ 3989.233224][ T1364] do_syscall_64+0xc6/0x1e0 [ 3989.233224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3989.233224][ T1364] [ 3989.234959][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3989.234959][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3989.234959][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3989.234959][ T1364] ipv6_find_idev+0x102/0x170 [ 3989.234959][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3989.234959][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3989.234959][ T1364] netlink_rcv_skb+0x130/0x360 [ 3989.234959][ T1364] netlink_unicast+0x449/0x710 [ 3989.234959][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3989.234959][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3989.234959][ T1364] ___sys_sendmsg+0xee/0x170 [ 3989.234959][ T1364] __sys_sendmsg+0xcd/0x170 [ 3989.234959][ T1364] do_syscall_64+0xc6/0x1e0 [ 3989.234959][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3989.234959][ T1364] [ 3999.339086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 3999.339557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3999.339557][ T1364] ___neigh_create+0x14b/0xf60 [ 3999.339557][ T1364] ip6_finish_output2+0xa70/0xf80 [ 3999.339557][ T1364] ip6_finish_output+0x4ed/0xd30 [ 3999.339557][ T1364] ip6_output+0x1f3/0x770 [ 3999.339557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 3999.339557][ T1364] mld_sendpack+0x62d/0xbc0 [ 3999.339557][ T1364] mld_ifc_work+0x32/0x1f0 [ 3999.339557][ T1364] process_one_work+0x84d/0x18a0 [ 3999.339557][ T1364] worker_thread+0x587/0xd30 [ 3999.339557][ T1364] kthread+0x28a/0x350 [ 3999.339557][ T1364] ret_from_fork+0x31/0x70 [ 3999.339557][ T1364] ret_from_fork_asm+0x1a/0x30 [ 3999.339557][ T1364] [ 3999.341292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 3999.341292][ T1364] dst_init+0x84/0x4a0 [ 3999.341292][ T1364] dst_alloc+0x97/0x150 [ 3999.341292][ T1364] ip6_dst_alloc+0x23/0x90 [ 3999.341292][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 3999.341292][ T1364] ip6_pol_route+0x56f/0x840 [ 3999.341292][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 3999.341292][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 3999.341292][ T1364] ipv6_rcv+0x1ad/0x810 [ 3999.341292][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 3999.341292][ T1364] process_backlog+0x101/0x620 [ 3999.341292][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 3999.341292][ T1364] net_rx_action+0x495/0xbe0 [ 3999.341292][ T1364] __do_softirq+0x1b5/0x7f6 [ 3999.341292][ T1364] [ 3999.343111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3999.343111][ T1364] netdev_get_by_index+0x5e/0x80 [ 3999.343111][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 3999.343111][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 3999.343111][ T1364] ip6_route_add+0x1c/0x140 [ 3999.343111][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 3999.343111][ T1364] addrconf_add_dev+0xe2/0x170 [ 3999.343111][ T1364] inet6_addr_add+0x12f/0xa40 [ 3999.343111][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 3999.343111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3999.343111][ T1364] netlink_rcv_skb+0x130/0x360 [ 3999.343111][ T1364] netlink_unicast+0x449/0x710 [ 3999.343111][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3999.343111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3999.343111][ T1364] ___sys_sendmsg+0xee/0x170 [ 3999.343111][ T1364] __sys_sendmsg+0xcd/0x170 [ 3999.343111][ T1364] do_syscall_64+0xc6/0x1e0 [ 3999.343111][ T1364] [ 3999.345289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3999.345289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 3999.345289][ T1364] ipv6_find_idev+0x102/0x170 [ 3999.345289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3999.345289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3999.345289][ T1364] netlink_rcv_skb+0x130/0x360 [ 3999.345289][ T1364] netlink_unicast+0x449/0x710 [ 3999.345289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3999.345289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3999.345289][ T1364] ___sys_sendmsg+0xee/0x170 [ 3999.345289][ T1364] __sys_sendmsg+0xcd/0x170 [ 3999.345289][ T1364] do_syscall_64+0xc6/0x1e0 [ 3999.345289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3999.345289][ T1364] [ 3999.347004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 3999.347004][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 3999.347004][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 3999.347004][ T1364] ipv6_find_idev+0x102/0x170 [ 3999.347004][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 3999.347004][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 3999.347004][ T1364] netlink_rcv_skb+0x130/0x360 [ 3999.347004][ T1364] netlink_unicast+0x449/0x710 [ 3999.347004][ T1364] netlink_sendmsg+0x723/0xbe0 [ 3999.347004][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 3999.347004][ T1364] ___sys_sendmsg+0xee/0x170 [ 3999.347004][ T1364] __sys_sendmsg+0xcd/0x170 [ 3999.347004][ T1364] do_syscall_64+0xc6/0x1e0 [ 3999.347004][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 3999.347004][ T1364] [ 4009.587056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4009.587570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4009.587570][ T1364] ___neigh_create+0x14b/0xf60 [ 4009.587570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4009.587570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4009.587570][ T1364] ip6_output+0x1f3/0x770 [ 4009.587570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4009.587570][ T1364] mld_sendpack+0x62d/0xbc0 [ 4009.587570][ T1364] mld_ifc_work+0x32/0x1f0 [ 4009.587570][ T1364] process_one_work+0x84d/0x18a0 [ 4009.587570][ T1364] worker_thread+0x587/0xd30 [ 4009.587570][ T1364] kthread+0x28a/0x350 [ 4009.587570][ T1364] ret_from_fork+0x31/0x70 [ 4009.587570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4009.587570][ T1364] [ 4009.589378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4009.589378][ T1364] dst_init+0x84/0x4a0 [ 4009.589378][ T1364] dst_alloc+0x97/0x150 [ 4009.589378][ T1364] ip6_dst_alloc+0x23/0x90 [ 4009.589378][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4009.589378][ T1364] ip6_pol_route+0x56f/0x840 [ 4009.589378][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4009.589378][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4009.589378][ T1364] ipv6_rcv+0x1ad/0x810 [ 4009.589378][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4009.589378][ T1364] process_backlog+0x101/0x620 [ 4009.589378][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4009.589378][ T1364] net_rx_action+0x495/0xbe0 [ 4009.589378][ T1364] __do_softirq+0x1b5/0x7f6 [ 4009.589378][ T1364] [ 4009.591219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4009.591219][ T1364] netdev_get_by_index+0x5e/0x80 [ 4009.591219][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4009.591219][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4009.591219][ T1364] ip6_route_add+0x1c/0x140 [ 4009.591219][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4009.591219][ T1364] addrconf_add_dev+0xe2/0x170 [ 4009.591219][ T1364] inet6_addr_add+0x12f/0xa40 [ 4009.591219][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4009.591219][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.591219][ T1364] netlink_rcv_skb+0x130/0x360 [ 4009.591219][ T1364] netlink_unicast+0x449/0x710 [ 4009.591219][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4009.591219][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4009.591219][ T1364] ___sys_sendmsg+0xee/0x170 [ 4009.591219][ T1364] __sys_sendmsg+0xcd/0x170 [ 4009.591219][ T1364] do_syscall_64+0xc6/0x1e0 [ 4009.591219][ T1364] [ 4009.593398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4009.593398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4009.593398][ T1364] ipv6_find_idev+0x102/0x170 [ 4009.593398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4009.593398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.593398][ T1364] netlink_rcv_skb+0x130/0x360 [ 4009.593398][ T1364] netlink_unicast+0x449/0x710 [ 4009.593398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4009.593398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4009.593398][ T1364] ___sys_sendmsg+0xee/0x170 [ 4009.593398][ T1364] __sys_sendmsg+0xcd/0x170 [ 4009.593398][ T1364] do_syscall_64+0xc6/0x1e0 [ 4009.593398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4009.593398][ T1364] [ 4009.595632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4009.595632][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4009.595632][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4009.595632][ T1364] ipv6_find_idev+0x102/0x170 [ 4009.595632][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4009.595632][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4009.595632][ T1364] netlink_rcv_skb+0x130/0x360 [ 4009.595632][ T1364] netlink_unicast+0x449/0x710 [ 4009.595632][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4009.595632][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4009.595632][ T1364] ___sys_sendmsg+0xee/0x170 [ 4009.595632][ T1364] __sys_sendmsg+0xcd/0x170 [ 4009.595632][ T1364] do_syscall_64+0xc6/0x1e0 [ 4009.595632][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4009.595632][ T1364] [ 4019.715050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4019.715565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4019.715565][ T1364] ___neigh_create+0x14b/0xf60 [ 4019.715565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4019.715565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4019.715565][ T1364] ip6_output+0x1f3/0x770 [ 4019.715565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4019.715565][ T1364] mld_sendpack+0x62d/0xbc0 [ 4019.715565][ T1364] mld_ifc_work+0x32/0x1f0 [ 4019.715565][ T1364] process_one_work+0x84d/0x18a0 [ 4019.715565][ T1364] worker_thread+0x587/0xd30 [ 4019.715565][ T1364] kthread+0x28a/0x350 [ 4019.715565][ T1364] ret_from_fork+0x31/0x70 [ 4019.715565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4019.715565][ T1364] [ 4019.717304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4019.717304][ T1364] dst_init+0x84/0x4a0 [ 4019.717304][ T1364] dst_alloc+0x97/0x150 [ 4019.717304][ T1364] ip6_dst_alloc+0x23/0x90 [ 4019.717304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4019.717304][ T1364] ip6_pol_route+0x56f/0x840 [ 4019.717304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4019.717304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4019.717304][ T1364] ipv6_rcv+0x1ad/0x810 [ 4019.717304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4019.717304][ T1364] process_backlog+0x101/0x620 [ 4019.717304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4019.717304][ T1364] net_rx_action+0x495/0xbe0 [ 4019.717304][ T1364] __do_softirq+0x1b5/0x7f6 [ 4019.717304][ T1364] [ 4019.722565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4019.722565][ T1364] netdev_get_by_index+0x5e/0x80 [ 4019.722565][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4019.722565][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4019.722565][ T1364] ip6_route_add+0x1c/0x140 [ 4019.722565][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4019.722565][ T1364] addrconf_add_dev+0xe2/0x170 [ 4019.722565][ T1364] inet6_addr_add+0x12f/0xa40 [ 4019.722565][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4019.722565][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.722565][ T1364] netlink_rcv_skb+0x130/0x360 [ 4019.722565][ T1364] netlink_unicast+0x449/0x710 [ 4019.722565][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4019.722565][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4019.722565][ T1364] ___sys_sendmsg+0xee/0x170 [ 4019.722565][ T1364] __sys_sendmsg+0xcd/0x170 [ 4019.722565][ T1364] do_syscall_64+0xc6/0x1e0 [ 4019.722565][ T1364] [ 4019.724744][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4019.724744][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4019.724744][ T1364] ipv6_find_idev+0x102/0x170 [ 4019.724744][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4019.724744][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.724744][ T1364] netlink_rcv_skb+0x130/0x360 [ 4019.724744][ T1364] netlink_unicast+0x449/0x710 [ 4019.724744][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4019.724744][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4019.724744][ T1364] ___sys_sendmsg+0xee/0x170 [ 4019.724744][ T1364] __sys_sendmsg+0xcd/0x170 [ 4019.724744][ T1364] do_syscall_64+0xc6/0x1e0 [ 4019.724744][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4019.724744][ T1364] [ 4019.726452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4019.726452][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4019.726452][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4019.726452][ T1364] ipv6_find_idev+0x102/0x170 [ 4019.726452][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4019.726452][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4019.726452][ T1364] netlink_rcv_skb+0x130/0x360 [ 4019.726452][ T1364] netlink_unicast+0x449/0x710 [ 4019.726452][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4019.726452][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4019.726452][ T1364] ___sys_sendmsg+0xee/0x170 [ 4019.726452][ T1364] __sys_sendmsg+0xcd/0x170 [ 4019.726452][ T1364] do_syscall_64+0xc6/0x1e0 [ 4019.726452][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4019.726452][ T1364] [ 4029.795126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4029.795603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4029.795603][ T1364] ___neigh_create+0x14b/0xf60 [ 4029.795603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4029.795603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4029.795603][ T1364] ip6_output+0x1f3/0x770 [ 4029.795603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4029.795603][ T1364] mld_sendpack+0x62d/0xbc0 [ 4029.795603][ T1364] mld_ifc_work+0x32/0x1f0 [ 4029.795603][ T1364] process_one_work+0x84d/0x18a0 [ 4029.795603][ T1364] worker_thread+0x587/0xd30 [ 4029.795603][ T1364] kthread+0x28a/0x350 [ 4029.795603][ T1364] ret_from_fork+0x31/0x70 [ 4029.795603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4029.795603][ T1364] [ 4029.797338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4029.797338][ T1364] dst_init+0x84/0x4a0 [ 4029.797338][ T1364] dst_alloc+0x97/0x150 [ 4029.797338][ T1364] ip6_dst_alloc+0x23/0x90 [ 4029.797338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4029.797338][ T1364] ip6_pol_route+0x56f/0x840 [ 4029.797338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4029.797338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4029.797338][ T1364] ipv6_rcv+0x1ad/0x810 [ 4029.797338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4029.797338][ T1364] process_backlog+0x101/0x620 [ 4029.797338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4029.797338][ T1364] net_rx_action+0x495/0xbe0 [ 4029.797338][ T1364] __do_softirq+0x1b5/0x7f6 [ 4029.797338][ T1364] [ 4029.799156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4029.799156][ T1364] netdev_get_by_index+0x5e/0x80 [ 4029.799156][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4029.799156][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4029.799156][ T1364] ip6_route_add+0x1c/0x140 [ 4029.799156][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4029.799156][ T1364] addrconf_add_dev+0xe2/0x170 [ 4029.799156][ T1364] inet6_addr_add+0x12f/0xa40 [ 4029.799156][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4029.799156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.799156][ T1364] netlink_rcv_skb+0x130/0x360 [ 4029.799156][ T1364] netlink_unicast+0x449/0x710 [ 4029.799156][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4029.799156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4029.799156][ T1364] ___sys_sendmsg+0xee/0x170 [ 4029.799156][ T1364] __sys_sendmsg+0xcd/0x170 [ 4029.799156][ T1364] do_syscall_64+0xc6/0x1e0 [ 4029.799156][ T1364] [ 4029.801335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4029.801335][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4029.801335][ T1364] ipv6_find_idev+0x102/0x170 [ 4029.801335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4029.801335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.801335][ T1364] netlink_rcv_skb+0x130/0x360 [ 4029.801335][ T1364] netlink_unicast+0x449/0x710 [ 4029.801335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4029.801335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4029.801335][ T1364] ___sys_sendmsg+0xee/0x170 [ 4029.801335][ T1364] __sys_sendmsg+0xcd/0x170 [ 4029.801335][ T1364] do_syscall_64+0xc6/0x1e0 [ 4029.801335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4029.801335][ T1364] [ 4029.803041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4029.803041][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4029.803041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4029.803041][ T1364] ipv6_find_idev+0x102/0x170 [ 4029.803041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4029.803041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4029.803041][ T1364] netlink_rcv_skb+0x130/0x360 [ 4029.803041][ T1364] netlink_unicast+0x449/0x710 [ 4029.803041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4029.803041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4029.803041][ T1364] ___sys_sendmsg+0xee/0x170 [ 4029.803041][ T1364] __sys_sendmsg+0xcd/0x170 [ 4029.803041][ T1364] do_syscall_64+0xc6/0x1e0 [ 4029.803041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4029.803041][ T1364] [ 4040.051147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4040.051601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4040.051601][ T1364] ___neigh_create+0x14b/0xf60 [ 4040.051601][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4040.051601][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4040.051601][ T1364] ip6_output+0x1f3/0x770 [ 4040.051601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4040.051601][ T1364] mld_sendpack+0x62d/0xbc0 [ 4040.051601][ T1364] mld_ifc_work+0x32/0x1f0 [ 4040.051601][ T1364] process_one_work+0x84d/0x18a0 [ 4040.051601][ T1364] worker_thread+0x587/0xd30 [ 4040.051601][ T1364] kthread+0x28a/0x350 [ 4040.051601][ T1364] ret_from_fork+0x31/0x70 [ 4040.051601][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4040.051601][ T1364] [ 4040.053330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4040.053330][ T1364] dst_init+0x84/0x4a0 [ 4040.053330][ T1364] dst_alloc+0x97/0x150 [ 4040.053330][ T1364] ip6_dst_alloc+0x23/0x90 [ 4040.053330][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4040.053330][ T1364] ip6_pol_route+0x56f/0x840 [ 4040.053330][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4040.053330][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4040.053330][ T1364] ipv6_rcv+0x1ad/0x810 [ 4040.053330][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4040.053330][ T1364] process_backlog+0x101/0x620 [ 4040.053330][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4040.053330][ T1364] net_rx_action+0x495/0xbe0 [ 4040.053330][ T1364] __do_softirq+0x1b5/0x7f6 [ 4040.053330][ T1364] [ 4040.055160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4040.055160][ T1364] netdev_get_by_index+0x5e/0x80 [ 4040.055160][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4040.055160][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4040.055160][ T1364] ip6_route_add+0x1c/0x140 [ 4040.055160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4040.055160][ T1364] addrconf_add_dev+0xe2/0x170 [ 4040.055160][ T1364] inet6_addr_add+0x12f/0xa40 [ 4040.055160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4040.055160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4040.055160][ T1364] netlink_rcv_skb+0x130/0x360 [ 4040.055160][ T1364] netlink_unicast+0x449/0x710 [ 4040.055160][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4040.055160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4040.055160][ T1364] ___sys_sendmsg+0xee/0x170 [ 4040.055160][ T1364] __sys_sendmsg+0xcd/0x170 [ 4040.055160][ T1364] do_syscall_64+0xc6/0x1e0 [ 4040.055160][ T1364] [ 4040.057354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4040.057354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4040.057354][ T1364] ipv6_find_idev+0x102/0x170 [ 4040.057354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4040.057354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4040.057354][ T1364] netlink_rcv_skb+0x130/0x360 [ 4040.057354][ T1364] netlink_unicast+0x449/0x710 [ 4040.057354][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4040.057354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4040.057354][ T1364] ___sys_sendmsg+0xee/0x170 [ 4040.057354][ T1364] __sys_sendmsg+0xcd/0x170 [ 4040.057354][ T1364] do_syscall_64+0xc6/0x1e0 [ 4040.057354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4040.057354][ T1364] [ 4040.059075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4040.059075][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4040.059075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4040.059075][ T1364] ipv6_find_idev+0x102/0x170 [ 4040.059075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4040.059075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4040.059075][ T1364] netlink_rcv_skb+0x130/0x360 [ 4040.059075][ T1364] netlink_unicast+0x449/0x710 [ 4040.059075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4040.059075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4040.059075][ T1364] ___sys_sendmsg+0xee/0x170 [ 4040.059075][ T1364] __sys_sendmsg+0xcd/0x170 [ 4040.059075][ T1364] do_syscall_64+0xc6/0x1e0 [ 4040.059075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4040.059075][ T1364] [ 4050.307030][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4050.307490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4050.307490][ T1364] ___neigh_create+0x14b/0xf60 [ 4050.307490][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4050.307490][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4050.307490][ T1364] ip6_output+0x1f3/0x770 [ 4050.307490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4050.307490][ T1364] mld_sendpack+0x62d/0xbc0 [ 4050.307490][ T1364] mld_ifc_work+0x32/0x1f0 [ 4050.307490][ T1364] process_one_work+0x84d/0x18a0 [ 4050.307490][ T1364] worker_thread+0x587/0xd30 [ 4050.307490][ T1364] kthread+0x28a/0x350 [ 4050.307490][ T1364] ret_from_fork+0x31/0x70 [ 4050.307490][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4050.307490][ T1364] [ 4050.309206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4050.309206][ T1364] dst_init+0x84/0x4a0 [ 4050.309206][ T1364] dst_alloc+0x97/0x150 [ 4050.309206][ T1364] ip6_dst_alloc+0x23/0x90 [ 4050.309206][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4050.309206][ T1364] ip6_pol_route+0x56f/0x840 [ 4050.309206][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4050.309206][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4050.309206][ T1364] ipv6_rcv+0x1ad/0x810 [ 4050.309206][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4050.309206][ T1364] process_backlog+0x101/0x620 [ 4050.309206][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4050.309206][ T1364] net_rx_action+0x495/0xbe0 [ 4050.309206][ T1364] __do_softirq+0x1b5/0x7f6 [ 4050.309206][ T1364] [ 4050.311028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4050.311028][ T1364] netdev_get_by_index+0x5e/0x80 [ 4050.311028][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4050.311028][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4050.311028][ T1364] ip6_route_add+0x1c/0x140 [ 4050.311028][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4050.311028][ T1364] addrconf_add_dev+0xe2/0x170 [ 4050.311028][ T1364] inet6_addr_add+0x12f/0xa40 [ 4050.311028][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4050.311028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4050.311028][ T1364] netlink_rcv_skb+0x130/0x360 [ 4050.311028][ T1364] netlink_unicast+0x449/0x710 [ 4050.311028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4050.311028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4050.311028][ T1364] ___sys_sendmsg+0xee/0x170 [ 4050.311028][ T1364] __sys_sendmsg+0xcd/0x170 [ 4050.311028][ T1364] do_syscall_64+0xc6/0x1e0 [ 4050.311028][ T1364] [ 4050.313201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4050.313201][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4050.313201][ T1364] ipv6_find_idev+0x102/0x170 [ 4050.313201][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4050.313201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4050.313201][ T1364] netlink_rcv_skb+0x130/0x360 [ 4050.313201][ T1364] netlink_unicast+0x449/0x710 [ 4050.313201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4050.313201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4050.313201][ T1364] ___sys_sendmsg+0xee/0x170 [ 4050.313201][ T1364] __sys_sendmsg+0xcd/0x170 [ 4050.313201][ T1364] do_syscall_64+0xc6/0x1e0 [ 4050.313201][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4050.313201][ T1364] [ 4050.314907][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4050.314907][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4050.314907][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4050.314907][ T1364] ipv6_find_idev+0x102/0x170 [ 4050.314907][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4050.314907][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4050.314907][ T1364] netlink_rcv_skb+0x130/0x360 [ 4050.314907][ T1364] netlink_unicast+0x449/0x710 [ 4050.314907][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4050.314907][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4050.314907][ T1364] ___sys_sendmsg+0xee/0x170 [ 4050.314907][ T1364] __sys_sendmsg+0xcd/0x170 [ 4050.314907][ T1364] do_syscall_64+0xc6/0x1e0 [ 4050.314907][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4050.314907][ T1364] [ 4060.355065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4060.355641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4060.355641][ T1364] ___neigh_create+0x14b/0xf60 [ 4060.355641][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4060.355641][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4060.355641][ T1364] ip6_output+0x1f3/0x770 [ 4060.355641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4060.355641][ T1364] mld_sendpack+0x62d/0xbc0 [ 4060.355641][ T1364] mld_ifc_work+0x32/0x1f0 [ 4060.355641][ T1364] process_one_work+0x84d/0x18a0 [ 4060.355641][ T1364] worker_thread+0x587/0xd30 [ 4060.355641][ T1364] kthread+0x28a/0x350 [ 4060.355641][ T1364] ret_from_fork+0x31/0x70 [ 4060.355641][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4060.355641][ T1364] [ 4060.357381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4060.357381][ T1364] dst_init+0x84/0x4a0 [ 4060.357381][ T1364] dst_alloc+0x97/0x150 [ 4060.357381][ T1364] ip6_dst_alloc+0x23/0x90 [ 4060.357381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4060.357381][ T1364] ip6_pol_route+0x56f/0x840 [ 4060.357381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4060.357381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4060.357381][ T1364] ipv6_rcv+0x1ad/0x810 [ 4060.357381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4060.357381][ T1364] process_backlog+0x101/0x620 [ 4060.357381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4060.357381][ T1364] net_rx_action+0x495/0xbe0 [ 4060.357381][ T1364] __do_softirq+0x1b5/0x7f6 [ 4060.357381][ T1364] [ 4060.359210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4060.359210][ T1364] netdev_get_by_index+0x5e/0x80 [ 4060.359210][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4060.359210][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4060.359210][ T1364] ip6_route_add+0x1c/0x140 [ 4060.359210][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4060.359210][ T1364] addrconf_add_dev+0xe2/0x170 [ 4060.359210][ T1364] inet6_addr_add+0x12f/0xa40 [ 4060.359210][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4060.359210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4060.359210][ T1364] netlink_rcv_skb+0x130/0x360 [ 4060.359210][ T1364] netlink_unicast+0x449/0x710 [ 4060.359210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4060.359210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4060.359210][ T1364] ___sys_sendmsg+0xee/0x170 [ 4060.359210][ T1364] __sys_sendmsg+0xcd/0x170 [ 4060.359210][ T1364] do_syscall_64+0xc6/0x1e0 [ 4060.359210][ T1364] [ 4060.361386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4060.361386][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4060.361386][ T1364] ipv6_find_idev+0x102/0x170 [ 4060.361386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4060.361386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4060.361386][ T1364] netlink_rcv_skb+0x130/0x360 [ 4060.361386][ T1364] netlink_unicast+0x449/0x710 [ 4060.361386][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4060.361386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4060.361386][ T1364] ___sys_sendmsg+0xee/0x170 [ 4060.361386][ T1364] __sys_sendmsg+0xcd/0x170 [ 4060.361386][ T1364] do_syscall_64+0xc6/0x1e0 [ 4060.361386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4060.361386][ T1364] [ 4060.363091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4060.363091][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4060.363091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4060.363091][ T1364] ipv6_find_idev+0x102/0x170 [ 4060.363091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4060.363091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4060.363091][ T1364] netlink_rcv_skb+0x130/0x360 [ 4060.363091][ T1364] netlink_unicast+0x449/0x710 [ 4060.363091][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4060.363091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4060.363091][ T1364] ___sys_sendmsg+0xee/0x170 [ 4060.363091][ T1364] __sys_sendmsg+0xcd/0x170 [ 4060.363091][ T1364] do_syscall_64+0xc6/0x1e0 [ 4060.363091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4060.363091][ T1364] [ 4070.386999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4070.387502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4070.387502][ T1364] ___neigh_create+0x14b/0xf60 [ 4070.387502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4070.387502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4070.387502][ T1364] ip6_output+0x1f3/0x770 [ 4070.387502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4070.387502][ T1364] mld_sendpack+0x62d/0xbc0 [ 4070.387502][ T1364] mld_ifc_work+0x32/0x1f0 [ 4070.387502][ T1364] process_one_work+0x84d/0x18a0 [ 4070.387502][ T1364] worker_thread+0x587/0xd30 [ 4070.387502][ T1364] kthread+0x28a/0x350 [ 4070.387502][ T1364] ret_from_fork+0x31/0x70 [ 4070.387502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4070.387502][ T1364] [ 4070.389226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4070.389226][ T1364] dst_init+0x84/0x4a0 [ 4070.389226][ T1364] dst_alloc+0x97/0x150 [ 4070.389226][ T1364] ip6_dst_alloc+0x23/0x90 [ 4070.389226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4070.389226][ T1364] ip6_pol_route+0x56f/0x840 [ 4070.389226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4070.389226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4070.389226][ T1364] ipv6_rcv+0x1ad/0x810 [ 4070.389226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4070.389226][ T1364] process_backlog+0x101/0x620 [ 4070.389226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4070.389226][ T1364] net_rx_action+0x495/0xbe0 [ 4070.389226][ T1364] __do_softirq+0x1b5/0x7f6 [ 4070.389226][ T1364] [ 4070.391079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4070.391079][ T1364] netdev_get_by_index+0x5e/0x80 [ 4070.391079][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4070.391079][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4070.391079][ T1364] ip6_route_add+0x1c/0x140 [ 4070.391079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4070.391079][ T1364] addrconf_add_dev+0xe2/0x170 [ 4070.391079][ T1364] inet6_addr_add+0x12f/0xa40 [ 4070.391079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4070.391079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.391079][ T1364] netlink_rcv_skb+0x130/0x360 [ 4070.391079][ T1364] netlink_unicast+0x449/0x710 [ 4070.391079][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4070.391079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4070.391079][ T1364] ___sys_sendmsg+0xee/0x170 [ 4070.391079][ T1364] __sys_sendmsg+0xcd/0x170 [ 4070.391079][ T1364] do_syscall_64+0xc6/0x1e0 [ 4070.391079][ T1364] [ 4070.393261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4070.393261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4070.393261][ T1364] ipv6_find_idev+0x102/0x170 [ 4070.393261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4070.393261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.393261][ T1364] netlink_rcv_skb+0x130/0x360 [ 4070.393261][ T1364] netlink_unicast+0x449/0x710 [ 4070.393261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4070.393261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4070.393261][ T1364] ___sys_sendmsg+0xee/0x170 [ 4070.393261][ T1364] __sys_sendmsg+0xcd/0x170 [ 4070.393261][ T1364] do_syscall_64+0xc6/0x1e0 [ 4070.393261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4070.393261][ T1364] [ 4070.394963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4070.394963][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4070.394963][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4070.394963][ T1364] ipv6_find_idev+0x102/0x170 [ 4070.394963][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4070.394963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4070.394963][ T1364] netlink_rcv_skb+0x130/0x360 [ 4070.394963][ T1364] netlink_unicast+0x449/0x710 [ 4070.394963][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4070.394963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4070.394963][ T1364] ___sys_sendmsg+0xee/0x170 [ 4070.394963][ T1364] __sys_sendmsg+0xcd/0x170 [ 4070.394963][ T1364] do_syscall_64+0xc6/0x1e0 [ 4070.394963][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4070.394963][ T1364] [ 4080.635083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4080.635581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4080.635581][ T1364] ___neigh_create+0x14b/0xf60 [ 4080.635581][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4080.635581][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4080.635581][ T1364] ip6_output+0x1f3/0x770 [ 4080.635581][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4080.635581][ T1364] mld_sendpack+0x62d/0xbc0 [ 4080.635581][ T1364] mld_ifc_work+0x32/0x1f0 [ 4080.635581][ T1364] process_one_work+0x84d/0x18a0 [ 4080.635581][ T1364] worker_thread+0x587/0xd30 [ 4080.635581][ T1364] kthread+0x28a/0x350 [ 4080.635581][ T1364] ret_from_fork+0x31/0x70 [ 4080.635581][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4080.635581][ T1364] [ 4080.637324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4080.637324][ T1364] dst_init+0x84/0x4a0 [ 4080.637324][ T1364] dst_alloc+0x97/0x150 [ 4080.637324][ T1364] ip6_dst_alloc+0x23/0x90 [ 4080.637324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4080.637324][ T1364] ip6_pol_route+0x56f/0x840 [ 4080.637324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4080.637324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4080.637324][ T1364] ipv6_rcv+0x1ad/0x810 [ 4080.637324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4080.637324][ T1364] process_backlog+0x101/0x620 [ 4080.637324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4080.637324][ T1364] net_rx_action+0x495/0xbe0 [ 4080.637324][ T1364] __do_softirq+0x1b5/0x7f6 [ 4080.637324][ T1364] [ 4080.639150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4080.639150][ T1364] netdev_get_by_index+0x5e/0x80 [ 4080.639150][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4080.639150][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4080.639150][ T1364] ip6_route_add+0x1c/0x140 [ 4080.639150][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4080.639150][ T1364] addrconf_add_dev+0xe2/0x170 [ 4080.639150][ T1364] inet6_addr_add+0x12f/0xa40 [ 4080.639150][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4080.639150][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.639150][ T1364] netlink_rcv_skb+0x130/0x360 [ 4080.639150][ T1364] netlink_unicast+0x449/0x710 [ 4080.639150][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4080.639150][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4080.639150][ T1364] ___sys_sendmsg+0xee/0x170 [ 4080.639150][ T1364] __sys_sendmsg+0xcd/0x170 [ 4080.639150][ T1364] do_syscall_64+0xc6/0x1e0 [ 4080.639150][ T1364] [ 4080.641328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4080.641328][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4080.641328][ T1364] ipv6_find_idev+0x102/0x170 [ 4080.641328][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4080.641328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.641328][ T1364] netlink_rcv_skb+0x130/0x360 [ 4080.641328][ T1364] netlink_unicast+0x449/0x710 [ 4080.641328][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4080.641328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4080.641328][ T1364] ___sys_sendmsg+0xee/0x170 [ 4080.641328][ T1364] __sys_sendmsg+0xcd/0x170 [ 4080.641328][ T1364] do_syscall_64+0xc6/0x1e0 [ 4080.641328][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4080.641328][ T1364] [ 4080.643034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4080.643034][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4080.643034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4080.643034][ T1364] ipv6_find_idev+0x102/0x170 [ 4080.643034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4080.643034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4080.643034][ T1364] netlink_rcv_skb+0x130/0x360 [ 4080.643034][ T1364] netlink_unicast+0x449/0x710 [ 4080.643034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4080.643034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4080.643034][ T1364] ___sys_sendmsg+0xee/0x170 [ 4080.643034][ T1364] __sys_sendmsg+0xcd/0x170 [ 4080.643034][ T1364] do_syscall_64+0xc6/0x1e0 [ 4080.643034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4080.643034][ T1364] [ 4090.883019][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4090.883463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4090.883463][ T1364] ___neigh_create+0x14b/0xf60 [ 4090.883463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4090.883463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4090.883463][ T1364] ip6_output+0x1f3/0x770 [ 4090.883463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4090.883463][ T1364] mld_sendpack+0x62d/0xbc0 [ 4090.883463][ T1364] mld_ifc_work+0x32/0x1f0 [ 4090.883463][ T1364] process_one_work+0x84d/0x18a0 [ 4090.883463][ T1364] worker_thread+0x587/0xd30 [ 4090.883463][ T1364] kthread+0x28a/0x350 [ 4090.883463][ T1364] ret_from_fork+0x31/0x70 [ 4090.883463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4090.883463][ T1364] [ 4090.885304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4090.885304][ T1364] dst_init+0x84/0x4a0 [ 4090.885304][ T1364] dst_alloc+0x97/0x150 [ 4090.885304][ T1364] ip6_dst_alloc+0x23/0x90 [ 4090.885304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4090.885304][ T1364] ip6_pol_route+0x56f/0x840 [ 4090.885304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4090.885304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4090.885304][ T1364] ipv6_rcv+0x1ad/0x810 [ 4090.885304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4090.885304][ T1364] process_backlog+0x101/0x620 [ 4090.885304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4090.885304][ T1364] net_rx_action+0x495/0xbe0 [ 4090.885304][ T1364] __do_softirq+0x1b5/0x7f6 [ 4090.885304][ T1364] [ 4090.887134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4090.887134][ T1364] netdev_get_by_index+0x5e/0x80 [ 4090.887134][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4090.887134][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4090.887134][ T1364] ip6_route_add+0x1c/0x140 [ 4090.887134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4090.887134][ T1364] addrconf_add_dev+0xe2/0x170 [ 4090.887134][ T1364] inet6_addr_add+0x12f/0xa40 [ 4090.887134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4090.887134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.887134][ T1364] netlink_rcv_skb+0x130/0x360 [ 4090.887134][ T1364] netlink_unicast+0x449/0x710 [ 4090.887134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4090.887134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4090.887134][ T1364] ___sys_sendmsg+0xee/0x170 [ 4090.887134][ T1364] __sys_sendmsg+0xcd/0x170 [ 4090.887134][ T1364] do_syscall_64+0xc6/0x1e0 [ 4090.887134][ T1364] [ 4090.889351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4090.889351][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4090.889351][ T1364] ipv6_find_idev+0x102/0x170 [ 4090.889351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4090.889351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.889351][ T1364] netlink_rcv_skb+0x130/0x360 [ 4090.889351][ T1364] netlink_unicast+0x449/0x710 [ 4090.889351][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4090.889351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4090.889351][ T1364] ___sys_sendmsg+0xee/0x170 [ 4090.889351][ T1364] __sys_sendmsg+0xcd/0x170 [ 4090.889351][ T1364] do_syscall_64+0xc6/0x1e0 [ 4090.889351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4090.889351][ T1364] [ 4090.891600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4090.891600][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4090.891600][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4090.891600][ T1364] ipv6_find_idev+0x102/0x170 [ 4090.891600][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4090.891600][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4090.891600][ T1364] netlink_rcv_skb+0x130/0x360 [ 4090.891600][ T1364] netlink_unicast+0x449/0x710 [ 4090.891600][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4090.891600][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4090.891600][ T1364] ___sys_sendmsg+0xee/0x170 [ 4090.891600][ T1364] __sys_sendmsg+0xcd/0x170 [ 4090.891600][ T1364] do_syscall_64+0xc6/0x1e0 [ 4090.891600][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4090.891600][ T1364] [ 4100.987063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4100.987571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4100.987571][ T1364] ___neigh_create+0x14b/0xf60 [ 4100.987571][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4100.987571][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4100.987571][ T1364] ip6_output+0x1f3/0x770 [ 4100.987571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4100.987571][ T1364] mld_sendpack+0x62d/0xbc0 [ 4100.987571][ T1364] mld_ifc_work+0x32/0x1f0 [ 4100.987571][ T1364] process_one_work+0x84d/0x18a0 [ 4100.987571][ T1364] worker_thread+0x587/0xd30 [ 4100.987571][ T1364] kthread+0x28a/0x350 [ 4100.987571][ T1364] ret_from_fork+0x31/0x70 [ 4100.987571][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4100.987571][ T1364] [ 4100.989290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4100.989290][ T1364] dst_init+0x84/0x4a0 [ 4100.989290][ T1364] dst_alloc+0x97/0x150 [ 4100.989290][ T1364] ip6_dst_alloc+0x23/0x90 [ 4100.989290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4100.989290][ T1364] ip6_pol_route+0x56f/0x840 [ 4100.989290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4100.989290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4100.989290][ T1364] ipv6_rcv+0x1ad/0x810 [ 4100.989290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4100.989290][ T1364] process_backlog+0x101/0x620 [ 4100.989290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4100.989290][ T1364] net_rx_action+0x495/0xbe0 [ 4100.989290][ T1364] __do_softirq+0x1b5/0x7f6 [ 4100.989290][ T1364] [ 4100.991102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4100.991102][ T1364] netdev_get_by_index+0x5e/0x80 [ 4100.991102][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4100.991102][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4100.991102][ T1364] ip6_route_add+0x1c/0x140 [ 4100.991102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4100.991102][ T1364] addrconf_add_dev+0xe2/0x170 [ 4100.991102][ T1364] inet6_addr_add+0x12f/0xa40 [ 4100.991102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4100.991102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.991102][ T1364] netlink_rcv_skb+0x130/0x360 [ 4100.991102][ T1364] netlink_unicast+0x449/0x710 [ 4100.991102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4100.991102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4100.991102][ T1364] ___sys_sendmsg+0xee/0x170 [ 4100.991102][ T1364] __sys_sendmsg+0xcd/0x170 [ 4100.991102][ T1364] do_syscall_64+0xc6/0x1e0 [ 4100.991102][ T1364] [ 4100.993398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4100.993398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4100.993398][ T1364] ipv6_find_idev+0x102/0x170 [ 4100.993398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4100.993398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.993398][ T1364] netlink_rcv_skb+0x130/0x360 [ 4100.993398][ T1364] netlink_unicast+0x449/0x710 [ 4100.993398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4100.993398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4100.993398][ T1364] ___sys_sendmsg+0xee/0x170 [ 4100.993398][ T1364] __sys_sendmsg+0xcd/0x170 [ 4100.993398][ T1364] do_syscall_64+0xc6/0x1e0 [ 4100.993398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4100.993398][ T1364] [ 4100.995104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4100.995104][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4100.995104][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4100.995104][ T1364] ipv6_find_idev+0x102/0x170 [ 4100.995104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4100.995104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4100.995104][ T1364] netlink_rcv_skb+0x130/0x360 [ 4100.995104][ T1364] netlink_unicast+0x449/0x710 [ 4100.995104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4100.995104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4100.995104][ T1364] ___sys_sendmsg+0xee/0x170 [ 4100.995104][ T1364] __sys_sendmsg+0xcd/0x170 [ 4100.995104][ T1364] do_syscall_64+0xc6/0x1e0 [ 4100.995104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4100.995104][ T1364] [ 4111.235126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4111.235645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4111.235645][ T1364] ___neigh_create+0x14b/0xf60 [ 4111.235645][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4111.235645][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4111.235645][ T1364] ip6_output+0x1f3/0x770 [ 4111.235645][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4111.235645][ T1364] mld_sendpack+0x62d/0xbc0 [ 4111.235645][ T1364] mld_ifc_work+0x32/0x1f0 [ 4111.235645][ T1364] process_one_work+0x84d/0x18a0 [ 4111.235645][ T1364] worker_thread+0x587/0xd30 [ 4111.235645][ T1364] kthread+0x28a/0x350 [ 4111.235645][ T1364] ret_from_fork+0x31/0x70 [ 4111.235645][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4111.235645][ T1364] [ 4111.237381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4111.237381][ T1364] dst_init+0x84/0x4a0 [ 4111.237381][ T1364] dst_alloc+0x97/0x150 [ 4111.237381][ T1364] ip6_dst_alloc+0x23/0x90 [ 4111.237381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4111.237381][ T1364] ip6_pol_route+0x56f/0x840 [ 4111.237381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4111.237381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4111.237381][ T1364] ipv6_rcv+0x1ad/0x810 [ 4111.237381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4111.237381][ T1364] process_backlog+0x101/0x620 [ 4111.237381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4111.237381][ T1364] net_rx_action+0x495/0xbe0 [ 4111.237381][ T1364] __do_softirq+0x1b5/0x7f6 [ 4111.237381][ T1364] [ 4111.239201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4111.239201][ T1364] netdev_get_by_index+0x5e/0x80 [ 4111.239201][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4111.239201][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4111.239201][ T1364] ip6_route_add+0x1c/0x140 [ 4111.239201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4111.239201][ T1364] addrconf_add_dev+0xe2/0x170 [ 4111.239201][ T1364] inet6_addr_add+0x12f/0xa40 [ 4111.239201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4111.239201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.239201][ T1364] netlink_rcv_skb+0x130/0x360 [ 4111.239201][ T1364] netlink_unicast+0x449/0x710 [ 4111.239201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4111.239201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4111.239201][ T1364] ___sys_sendmsg+0xee/0x170 [ 4111.239201][ T1364] __sys_sendmsg+0xcd/0x170 [ 4111.239201][ T1364] do_syscall_64+0xc6/0x1e0 [ 4111.239201][ T1364] [ 4111.241394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4111.241394][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4111.241394][ T1364] ipv6_find_idev+0x102/0x170 [ 4111.241394][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4111.241394][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.241394][ T1364] netlink_rcv_skb+0x130/0x360 [ 4111.241394][ T1364] netlink_unicast+0x449/0x710 [ 4111.241394][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4111.241394][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4111.241394][ T1364] ___sys_sendmsg+0xee/0x170 [ 4111.241394][ T1364] __sys_sendmsg+0xcd/0x170 [ 4111.241394][ T1364] do_syscall_64+0xc6/0x1e0 [ 4111.241394][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4111.241394][ T1364] [ 4111.243110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4111.243110][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4111.243110][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4111.243110][ T1364] ipv6_find_idev+0x102/0x170 [ 4111.243110][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4111.243110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4111.243110][ T1364] netlink_rcv_skb+0x130/0x360 [ 4111.243110][ T1364] netlink_unicast+0x449/0x710 [ 4111.243110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4111.243110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4111.243110][ T1364] ___sys_sendmsg+0xee/0x170 [ 4111.243110][ T1364] __sys_sendmsg+0xcd/0x170 [ 4111.243110][ T1364] do_syscall_64+0xc6/0x1e0 [ 4111.243110][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4111.243110][ T1364] [ 4121.483079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4121.483632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4121.483632][ T1364] ___neigh_create+0x14b/0xf60 [ 4121.483632][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4121.483632][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4121.483632][ T1364] ip6_output+0x1f3/0x770 [ 4121.483632][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4121.483632][ T1364] mld_sendpack+0x62d/0xbc0 [ 4121.483632][ T1364] mld_ifc_work+0x32/0x1f0 [ 4121.483632][ T1364] process_one_work+0x84d/0x18a0 [ 4121.483632][ T1364] worker_thread+0x587/0xd30 [ 4121.483632][ T1364] kthread+0x28a/0x350 [ 4121.483632][ T1364] ret_from_fork+0x31/0x70 [ 4121.483632][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4121.483632][ T1364] [ 4121.485346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4121.485346][ T1364] dst_init+0x84/0x4a0 [ 4121.485346][ T1364] dst_alloc+0x97/0x150 [ 4121.485346][ T1364] ip6_dst_alloc+0x23/0x90 [ 4121.485346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4121.485346][ T1364] ip6_pol_route+0x56f/0x840 [ 4121.485346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4121.485346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4121.485346][ T1364] ipv6_rcv+0x1ad/0x810 [ 4121.485346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4121.485346][ T1364] process_backlog+0x101/0x620 [ 4121.485346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4121.485346][ T1364] net_rx_action+0x495/0xbe0 [ 4121.485346][ T1364] __do_softirq+0x1b5/0x7f6 [ 4121.485346][ T1364] [ 4121.487215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4121.487215][ T1364] netdev_get_by_index+0x5e/0x80 [ 4121.487215][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4121.487215][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4121.487215][ T1364] ip6_route_add+0x1c/0x140 [ 4121.487215][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4121.487215][ T1364] addrconf_add_dev+0xe2/0x170 [ 4121.487215][ T1364] inet6_addr_add+0x12f/0xa40 [ 4121.487215][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4121.487215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.487215][ T1364] netlink_rcv_skb+0x130/0x360 [ 4121.487215][ T1364] netlink_unicast+0x449/0x710 [ 4121.487215][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4121.487215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4121.487215][ T1364] ___sys_sendmsg+0xee/0x170 [ 4121.487215][ T1364] __sys_sendmsg+0xcd/0x170 [ 4121.487215][ T1364] do_syscall_64+0xc6/0x1e0 [ 4121.487215][ T1364] [ 4121.489396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4121.489396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4121.489396][ T1364] ipv6_find_idev+0x102/0x170 [ 4121.489396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4121.489396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.489396][ T1364] netlink_rcv_skb+0x130/0x360 [ 4121.489396][ T1364] netlink_unicast+0x449/0x710 [ 4121.489396][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4121.489396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4121.489396][ T1364] ___sys_sendmsg+0xee/0x170 [ 4121.489396][ T1364] __sys_sendmsg+0xcd/0x170 [ 4121.489396][ T1364] do_syscall_64+0xc6/0x1e0 [ 4121.489396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4121.489396][ T1364] [ 4121.491115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4121.491115][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4121.491115][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4121.491115][ T1364] ipv6_find_idev+0x102/0x170 [ 4121.491115][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4121.491115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4121.491115][ T1364] netlink_rcv_skb+0x130/0x360 [ 4121.491115][ T1364] netlink_unicast+0x449/0x710 [ 4121.491115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4121.491115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4121.491115][ T1364] ___sys_sendmsg+0xee/0x170 [ 4121.491115][ T1364] __sys_sendmsg+0xcd/0x170 [ 4121.491115][ T1364] do_syscall_64+0xc6/0x1e0 [ 4121.491115][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4121.491115][ T1364] [ 4131.683103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4131.683607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4131.683607][ T1364] ___neigh_create+0x14b/0xf60 [ 4131.683607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4131.683607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4131.683607][ T1364] ip6_output+0x1f3/0x770 [ 4131.683607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4131.683607][ T1364] mld_sendpack+0x62d/0xbc0 [ 4131.683607][ T1364] mld_ifc_work+0x32/0x1f0 [ 4131.683607][ T1364] process_one_work+0x84d/0x18a0 [ 4131.683607][ T1364] worker_thread+0x587/0xd30 [ 4131.683607][ T1364] kthread+0x28a/0x350 [ 4131.683607][ T1364] ret_from_fork+0x31/0x70 [ 4131.683607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4131.683607][ T1364] [ 4131.685329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4131.685329][ T1364] dst_init+0x84/0x4a0 [ 4131.685329][ T1364] dst_alloc+0x97/0x150 [ 4131.685329][ T1364] ip6_dst_alloc+0x23/0x90 [ 4131.685329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4131.685329][ T1364] ip6_pol_route+0x56f/0x840 [ 4131.685329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4131.685329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4131.685329][ T1364] ipv6_rcv+0x1ad/0x810 [ 4131.685329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4131.685329][ T1364] process_backlog+0x101/0x620 [ 4131.685329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4131.685329][ T1364] net_rx_action+0x495/0xbe0 [ 4131.685329][ T1364] __do_softirq+0x1b5/0x7f6 [ 4131.685329][ T1364] [ 4131.687170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4131.687170][ T1364] netdev_get_by_index+0x5e/0x80 [ 4131.687170][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4131.687170][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4131.687170][ T1364] ip6_route_add+0x1c/0x140 [ 4131.687170][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4131.687170][ T1364] addrconf_add_dev+0xe2/0x170 [ 4131.687170][ T1364] inet6_addr_add+0x12f/0xa40 [ 4131.687170][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4131.687170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.687170][ T1364] netlink_rcv_skb+0x130/0x360 [ 4131.687170][ T1364] netlink_unicast+0x449/0x710 [ 4131.687170][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4131.687170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4131.687170][ T1364] ___sys_sendmsg+0xee/0x170 [ 4131.687170][ T1364] __sys_sendmsg+0xcd/0x170 [ 4131.687170][ T1364] do_syscall_64+0xc6/0x1e0 [ 4131.687170][ T1364] [ 4131.689349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4131.689349][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4131.689349][ T1364] ipv6_find_idev+0x102/0x170 [ 4131.689349][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4131.689349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.689349][ T1364] netlink_rcv_skb+0x130/0x360 [ 4131.689349][ T1364] netlink_unicast+0x449/0x710 [ 4131.689349][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4131.689349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4131.689349][ T1364] ___sys_sendmsg+0xee/0x170 [ 4131.689349][ T1364] __sys_sendmsg+0xcd/0x170 [ 4131.689349][ T1364] do_syscall_64+0xc6/0x1e0 [ 4131.689349][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4131.689349][ T1364] [ 4131.691061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4131.691061][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4131.691061][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4131.691061][ T1364] ipv6_find_idev+0x102/0x170 [ 4131.691061][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4131.691061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4131.691061][ T1364] netlink_rcv_skb+0x130/0x360 [ 4131.691061][ T1364] netlink_unicast+0x449/0x710 [ 4131.691061][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4131.691061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4131.691061][ T1364] ___sys_sendmsg+0xee/0x170 [ 4131.691061][ T1364] __sys_sendmsg+0xcd/0x170 [ 4131.691061][ T1364] do_syscall_64+0xc6/0x1e0 [ 4131.691061][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4131.691061][ T1364] [ 4141.931037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4141.931536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4141.931536][ T1364] ___neigh_create+0x14b/0xf60 [ 4141.931536][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4141.931536][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4141.931536][ T1364] ip6_output+0x1f3/0x770 [ 4141.931536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4141.931536][ T1364] mld_sendpack+0x62d/0xbc0 [ 4141.931536][ T1364] mld_ifc_work+0x32/0x1f0 [ 4141.931536][ T1364] process_one_work+0x84d/0x18a0 [ 4141.931536][ T1364] worker_thread+0x587/0xd30 [ 4141.931536][ T1364] kthread+0x28a/0x350 [ 4141.931536][ T1364] ret_from_fork+0x31/0x70 [ 4141.931536][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4141.931536][ T1364] [ 4141.933264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4141.933264][ T1364] dst_init+0x84/0x4a0 [ 4141.933264][ T1364] dst_alloc+0x97/0x150 [ 4141.933264][ T1364] ip6_dst_alloc+0x23/0x90 [ 4141.933264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4141.933264][ T1364] ip6_pol_route+0x56f/0x840 [ 4141.933264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4141.933264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4141.933264][ T1364] ipv6_rcv+0x1ad/0x810 [ 4141.933264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4141.933264][ T1364] process_backlog+0x101/0x620 [ 4141.933264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4141.933264][ T1364] net_rx_action+0x495/0xbe0 [ 4141.933264][ T1364] __do_softirq+0x1b5/0x7f6 [ 4141.933264][ T1364] [ 4141.935087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4141.935087][ T1364] netdev_get_by_index+0x5e/0x80 [ 4141.935087][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4141.935087][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4141.935087][ T1364] ip6_route_add+0x1c/0x140 [ 4141.935087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4141.935087][ T1364] addrconf_add_dev+0xe2/0x170 [ 4141.935087][ T1364] inet6_addr_add+0x12f/0xa40 [ 4141.935087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4141.935087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.935087][ T1364] netlink_rcv_skb+0x130/0x360 [ 4141.935087][ T1364] netlink_unicast+0x449/0x710 [ 4141.935087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4141.935087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4141.935087][ T1364] ___sys_sendmsg+0xee/0x170 [ 4141.935087][ T1364] __sys_sendmsg+0xcd/0x170 [ 4141.935087][ T1364] do_syscall_64+0xc6/0x1e0 [ 4141.935087][ T1364] [ 4141.937301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4141.937301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4141.937301][ T1364] ipv6_find_idev+0x102/0x170 [ 4141.937301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4141.937301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.937301][ T1364] netlink_rcv_skb+0x130/0x360 [ 4141.937301][ T1364] netlink_unicast+0x449/0x710 [ 4141.937301][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4141.937301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4141.937301][ T1364] ___sys_sendmsg+0xee/0x170 [ 4141.937301][ T1364] __sys_sendmsg+0xcd/0x170 [ 4141.937301][ T1364] do_syscall_64+0xc6/0x1e0 [ 4141.937301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4141.937301][ T1364] [ 4141.939002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4141.939002][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4141.939002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4141.939002][ T1364] ipv6_find_idev+0x102/0x170 [ 4141.939002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4141.939002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4141.939002][ T1364] netlink_rcv_skb+0x130/0x360 [ 4141.939002][ T1364] netlink_unicast+0x449/0x710 [ 4141.939002][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4141.939002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4141.939002][ T1364] ___sys_sendmsg+0xee/0x170 [ 4141.939002][ T1364] __sys_sendmsg+0xcd/0x170 [ 4141.939002][ T1364] do_syscall_64+0xc6/0x1e0 [ 4141.939002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4141.939002][ T1364] [ 4152.179084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4152.179528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4152.179528][ T1364] ___neigh_create+0x14b/0xf60 [ 4152.179528][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4152.179528][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4152.179528][ T1364] ip6_output+0x1f3/0x770 [ 4152.179528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4152.179528][ T1364] mld_sendpack+0x62d/0xbc0 [ 4152.179528][ T1364] mld_ifc_work+0x32/0x1f0 [ 4152.179528][ T1364] process_one_work+0x84d/0x18a0 [ 4152.179528][ T1364] worker_thread+0x587/0xd30 [ 4152.179528][ T1364] kthread+0x28a/0x350 [ 4152.179528][ T1364] ret_from_fork+0x31/0x70 [ 4152.179528][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4152.179528][ T1364] [ 4152.181335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4152.181335][ T1364] dst_init+0x84/0x4a0 [ 4152.181335][ T1364] dst_alloc+0x97/0x150 [ 4152.181335][ T1364] ip6_dst_alloc+0x23/0x90 [ 4152.181335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4152.181335][ T1364] ip6_pol_route+0x56f/0x840 [ 4152.181335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4152.181335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4152.181335][ T1364] ipv6_rcv+0x1ad/0x810 [ 4152.181335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4152.181335][ T1364] process_backlog+0x101/0x620 [ 4152.181335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4152.181335][ T1364] net_rx_action+0x495/0xbe0 [ 4152.181335][ T1364] __do_softirq+0x1b5/0x7f6 [ 4152.181335][ T1364] [ 4152.183154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4152.183154][ T1364] netdev_get_by_index+0x5e/0x80 [ 4152.183154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4152.183154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4152.183154][ T1364] ip6_route_add+0x1c/0x140 [ 4152.183154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4152.183154][ T1364] addrconf_add_dev+0xe2/0x170 [ 4152.183154][ T1364] inet6_addr_add+0x12f/0xa40 [ 4152.183154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4152.183154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4152.183154][ T1364] netlink_rcv_skb+0x130/0x360 [ 4152.183154][ T1364] netlink_unicast+0x449/0x710 [ 4152.183154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4152.183154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4152.183154][ T1364] ___sys_sendmsg+0xee/0x170 [ 4152.183154][ T1364] __sys_sendmsg+0xcd/0x170 [ 4152.183154][ T1364] do_syscall_64+0xc6/0x1e0 [ 4152.183154][ T1364] [ 4152.185337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4152.185337][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4152.185337][ T1364] ipv6_find_idev+0x102/0x170 [ 4152.185337][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4152.185337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4152.185337][ T1364] netlink_rcv_skb+0x130/0x360 [ 4152.185337][ T1364] netlink_unicast+0x449/0x710 [ 4152.185337][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4152.185337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4152.185337][ T1364] ___sys_sendmsg+0xee/0x170 [ 4152.185337][ T1364] __sys_sendmsg+0xcd/0x170 [ 4152.185337][ T1364] do_syscall_64+0xc6/0x1e0 [ 4152.185337][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4152.185337][ T1364] [ 4152.187057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4152.187057][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4152.187057][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4152.187057][ T1364] ipv6_find_idev+0x102/0x170 [ 4152.187057][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4152.187057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4152.187057][ T1364] netlink_rcv_skb+0x130/0x360 [ 4152.187057][ T1364] netlink_unicast+0x449/0x710 [ 4152.187057][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4152.187057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4152.187057][ T1364] ___sys_sendmsg+0xee/0x170 [ 4152.187057][ T1364] __sys_sendmsg+0xcd/0x170 [ 4152.187057][ T1364] do_syscall_64+0xc6/0x1e0 [ 4152.187057][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4152.187057][ T1364] [ 4162.427025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4162.427591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4162.427591][ T1364] ___neigh_create+0x14b/0xf60 [ 4162.427591][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4162.427591][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4162.427591][ T1364] ip6_output+0x1f3/0x770 [ 4162.427591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4162.427591][ T1364] mld_sendpack+0x62d/0xbc0 [ 4162.427591][ T1364] mld_ifc_work+0x32/0x1f0 [ 4162.427591][ T1364] process_one_work+0x84d/0x18a0 [ 4162.427591][ T1364] worker_thread+0x587/0xd30 [ 4162.427591][ T1364] kthread+0x28a/0x350 [ 4162.427591][ T1364] ret_from_fork+0x31/0x70 [ 4162.427591][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4162.427591][ T1364] [ 4162.429314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4162.429314][ T1364] dst_init+0x84/0x4a0 [ 4162.429314][ T1364] dst_alloc+0x97/0x150 [ 4162.429314][ T1364] ip6_dst_alloc+0x23/0x90 [ 4162.429314][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4162.429314][ T1364] ip6_pol_route+0x56f/0x840 [ 4162.429314][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4162.429314][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4162.429314][ T1364] ipv6_rcv+0x1ad/0x810 [ 4162.429314][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4162.429314][ T1364] process_backlog+0x101/0x620 [ 4162.429314][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4162.429314][ T1364] net_rx_action+0x495/0xbe0 [ 4162.429314][ T1364] __do_softirq+0x1b5/0x7f6 [ 4162.429314][ T1364] [ 4162.431152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4162.431152][ T1364] netdev_get_by_index+0x5e/0x80 [ 4162.431152][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4162.431152][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4162.431152][ T1364] ip6_route_add+0x1c/0x140 [ 4162.431152][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4162.431152][ T1364] addrconf_add_dev+0xe2/0x170 [ 4162.431152][ T1364] inet6_addr_add+0x12f/0xa40 [ 4162.431152][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4162.431152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.431152][ T1364] netlink_rcv_skb+0x130/0x360 [ 4162.431152][ T1364] netlink_unicast+0x449/0x710 [ 4162.431152][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4162.431152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4162.431152][ T1364] ___sys_sendmsg+0xee/0x170 [ 4162.431152][ T1364] __sys_sendmsg+0xcd/0x170 [ 4162.431152][ T1364] do_syscall_64+0xc6/0x1e0 [ 4162.431152][ T1364] [ 4162.433859][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4162.433859][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4162.433859][ T1364] ipv6_find_idev+0x102/0x170 [ 4162.433859][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4162.433859][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.433859][ T1364] netlink_rcv_skb+0x130/0x360 [ 4162.433859][ T1364] netlink_unicast+0x449/0x710 [ 4162.433859][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4162.433859][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4162.433859][ T1364] ___sys_sendmsg+0xee/0x170 [ 4162.433859][ T1364] __sys_sendmsg+0xcd/0x170 [ 4162.433859][ T1364] do_syscall_64+0xc6/0x1e0 [ 4162.433859][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4162.433859][ T1364] [ 4162.435567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4162.435567][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4162.435567][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4162.435567][ T1364] ipv6_find_idev+0x102/0x170 [ 4162.435567][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4162.435567][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4162.435567][ T1364] netlink_rcv_skb+0x130/0x360 [ 4162.435567][ T1364] netlink_unicast+0x449/0x710 [ 4162.435567][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4162.435567][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4162.435567][ T1364] ___sys_sendmsg+0xee/0x170 [ 4162.435567][ T1364] __sys_sendmsg+0xcd/0x170 [ 4162.435567][ T1364] do_syscall_64+0xc6/0x1e0 [ 4162.435567][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4162.435567][ T1364] [ 4172.490998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4172.491519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4172.491519][ T1364] ___neigh_create+0x14b/0xf60 [ 4172.491519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4172.491519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4172.491519][ T1364] ip6_output+0x1f3/0x770 [ 4172.491519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4172.491519][ T1364] mld_sendpack+0x62d/0xbc0 [ 4172.491519][ T1364] mld_ifc_work+0x32/0x1f0 [ 4172.491519][ T1364] process_one_work+0x84d/0x18a0 [ 4172.491519][ T1364] worker_thread+0x587/0xd30 [ 4172.491519][ T1364] kthread+0x28a/0x350 [ 4172.491519][ T1364] ret_from_fork+0x31/0x70 [ 4172.491519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4172.491519][ T1364] [ 4172.493238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4172.493238][ T1364] dst_init+0x84/0x4a0 [ 4172.493238][ T1364] dst_alloc+0x97/0x150 [ 4172.493238][ T1364] ip6_dst_alloc+0x23/0x90 [ 4172.493238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4172.493238][ T1364] ip6_pol_route+0x56f/0x840 [ 4172.493238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4172.493238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4172.493238][ T1364] ipv6_rcv+0x1ad/0x810 [ 4172.493238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4172.493238][ T1364] process_backlog+0x101/0x620 [ 4172.493238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4172.493238][ T1364] net_rx_action+0x495/0xbe0 [ 4172.493238][ T1364] __do_softirq+0x1b5/0x7f6 [ 4172.493238][ T1364] [ 4172.495074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4172.495074][ T1364] netdev_get_by_index+0x5e/0x80 [ 4172.495074][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4172.495074][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4172.495074][ T1364] ip6_route_add+0x1c/0x140 [ 4172.495074][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4172.495074][ T1364] addrconf_add_dev+0xe2/0x170 [ 4172.495074][ T1364] inet6_addr_add+0x12f/0xa40 [ 4172.495074][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4172.495074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.495074][ T1364] netlink_rcv_skb+0x130/0x360 [ 4172.495074][ T1364] netlink_unicast+0x449/0x710 [ 4172.495074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4172.495074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4172.495074][ T1364] ___sys_sendmsg+0xee/0x170 [ 4172.495074][ T1364] __sys_sendmsg+0xcd/0x170 [ 4172.495074][ T1364] do_syscall_64+0xc6/0x1e0 [ 4172.495074][ T1364] [ 4172.497264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4172.497264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4172.497264][ T1364] ipv6_find_idev+0x102/0x170 [ 4172.497264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4172.497264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.497264][ T1364] netlink_rcv_skb+0x130/0x360 [ 4172.497264][ T1364] netlink_unicast+0x449/0x710 [ 4172.497264][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4172.497264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4172.497264][ T1364] ___sys_sendmsg+0xee/0x170 [ 4172.497264][ T1364] __sys_sendmsg+0xcd/0x170 [ 4172.497264][ T1364] do_syscall_64+0xc6/0x1e0 [ 4172.497264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4172.497264][ T1364] [ 4172.498976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4172.498976][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4172.498976][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4172.498976][ T1364] ipv6_find_idev+0x102/0x170 [ 4172.498976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4172.498976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4172.498976][ T1364] netlink_rcv_skb+0x130/0x360 [ 4172.498976][ T1364] netlink_unicast+0x449/0x710 [ 4172.498976][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4172.498976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4172.498976][ T1364] ___sys_sendmsg+0xee/0x170 [ 4172.498976][ T1364] __sys_sendmsg+0xcd/0x170 [ 4172.498976][ T1364] do_syscall_64+0xc6/0x1e0 [ 4172.498976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4172.498976][ T1364] [ 4182.507044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4182.507577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4182.507577][ T1364] ___neigh_create+0x14b/0xf60 [ 4182.507577][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4182.507577][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4182.507577][ T1364] ip6_output+0x1f3/0x770 [ 4182.507577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4182.507577][ T1364] mld_sendpack+0x62d/0xbc0 [ 4182.507577][ T1364] mld_ifc_work+0x32/0x1f0 [ 4182.507577][ T1364] process_one_work+0x84d/0x18a0 [ 4182.507577][ T1364] worker_thread+0x587/0xd30 [ 4182.507577][ T1364] kthread+0x28a/0x350 [ 4182.507577][ T1364] ret_from_fork+0x31/0x70 [ 4182.507577][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4182.507577][ T1364] [ 4182.509302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4182.509302][ T1364] dst_init+0x84/0x4a0 [ 4182.509302][ T1364] dst_alloc+0x97/0x150 [ 4182.509302][ T1364] ip6_dst_alloc+0x23/0x90 [ 4182.509302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4182.509302][ T1364] ip6_pol_route+0x56f/0x840 [ 4182.509302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4182.509302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4182.509302][ T1364] ipv6_rcv+0x1ad/0x810 [ 4182.509302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4182.509302][ T1364] process_backlog+0x101/0x620 [ 4182.509302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4182.509302][ T1364] net_rx_action+0x495/0xbe0 [ 4182.509302][ T1364] __do_softirq+0x1b5/0x7f6 [ 4182.509302][ T1364] [ 4182.511131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4182.511131][ T1364] netdev_get_by_index+0x5e/0x80 [ 4182.511131][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4182.511131][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4182.511131][ T1364] ip6_route_add+0x1c/0x140 [ 4182.511131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4182.511131][ T1364] addrconf_add_dev+0xe2/0x170 [ 4182.511131][ T1364] inet6_addr_add+0x12f/0xa40 [ 4182.511131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4182.511131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.511131][ T1364] netlink_rcv_skb+0x130/0x360 [ 4182.511131][ T1364] netlink_unicast+0x449/0x710 [ 4182.511131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4182.511131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4182.511131][ T1364] ___sys_sendmsg+0xee/0x170 [ 4182.511131][ T1364] __sys_sendmsg+0xcd/0x170 [ 4182.511131][ T1364] do_syscall_64+0xc6/0x1e0 [ 4182.511131][ T1364] [ 4182.513315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4182.513315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4182.513315][ T1364] ipv6_find_idev+0x102/0x170 [ 4182.513315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4182.513315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.513315][ T1364] netlink_rcv_skb+0x130/0x360 [ 4182.513315][ T1364] netlink_unicast+0x449/0x710 [ 4182.513315][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4182.513315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4182.513315][ T1364] ___sys_sendmsg+0xee/0x170 [ 4182.513315][ T1364] __sys_sendmsg+0xcd/0x170 [ 4182.513315][ T1364] do_syscall_64+0xc6/0x1e0 [ 4182.513315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4182.513315][ T1364] [ 4182.515562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4182.515562][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4182.515562][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4182.515562][ T1364] ipv6_find_idev+0x102/0x170 [ 4182.515562][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4182.515562][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4182.515562][ T1364] netlink_rcv_skb+0x130/0x360 [ 4182.515562][ T1364] netlink_unicast+0x449/0x710 [ 4182.515562][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4182.515562][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4182.515562][ T1364] ___sys_sendmsg+0xee/0x170 [ 4182.515562][ T1364] __sys_sendmsg+0xcd/0x170 [ 4182.515562][ T1364] do_syscall_64+0xc6/0x1e0 [ 4182.515562][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4182.515562][ T1364] [ 4192.755106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4192.755624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4192.755624][ T1364] ___neigh_create+0x14b/0xf60 [ 4192.755624][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4192.755624][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4192.755624][ T1364] ip6_output+0x1f3/0x770 [ 4192.755624][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4192.755624][ T1364] mld_sendpack+0x62d/0xbc0 [ 4192.755624][ T1364] mld_ifc_work+0x32/0x1f0 [ 4192.755624][ T1364] process_one_work+0x84d/0x18a0 [ 4192.755624][ T1364] worker_thread+0x587/0xd30 [ 4192.755624][ T1364] kthread+0x28a/0x350 [ 4192.755624][ T1364] ret_from_fork+0x31/0x70 [ 4192.755624][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4192.755624][ T1364] [ 4192.757342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4192.757342][ T1364] dst_init+0x84/0x4a0 [ 4192.757342][ T1364] dst_alloc+0x97/0x150 [ 4192.757342][ T1364] ip6_dst_alloc+0x23/0x90 [ 4192.757342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4192.757342][ T1364] ip6_pol_route+0x56f/0x840 [ 4192.757342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4192.757342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4192.757342][ T1364] ipv6_rcv+0x1ad/0x810 [ 4192.757342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4192.757342][ T1364] process_backlog+0x101/0x620 [ 4192.757342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4192.757342][ T1364] net_rx_action+0x495/0xbe0 [ 4192.757342][ T1364] __do_softirq+0x1b5/0x7f6 [ 4192.757342][ T1364] [ 4192.759159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4192.759159][ T1364] netdev_get_by_index+0x5e/0x80 [ 4192.759159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4192.759159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4192.759159][ T1364] ip6_route_add+0x1c/0x140 [ 4192.759159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4192.759159][ T1364] addrconf_add_dev+0xe2/0x170 [ 4192.759159][ T1364] inet6_addr_add+0x12f/0xa40 [ 4192.759159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4192.759159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.759159][ T1364] netlink_rcv_skb+0x130/0x360 [ 4192.759159][ T1364] netlink_unicast+0x449/0x710 [ 4192.759159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4192.759159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4192.759159][ T1364] ___sys_sendmsg+0xee/0x170 [ 4192.759159][ T1364] __sys_sendmsg+0xcd/0x170 [ 4192.759159][ T1364] do_syscall_64+0xc6/0x1e0 [ 4192.759159][ T1364] [ 4192.761542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4192.761542][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4192.761542][ T1364] ipv6_find_idev+0x102/0x170 [ 4192.761542][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4192.761542][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.761542][ T1364] netlink_rcv_skb+0x130/0x360 [ 4192.761542][ T1364] netlink_unicast+0x449/0x710 [ 4192.761542][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4192.761542][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4192.761542][ T1364] ___sys_sendmsg+0xee/0x170 [ 4192.761542][ T1364] __sys_sendmsg+0xcd/0x170 [ 4192.761542][ T1364] do_syscall_64+0xc6/0x1e0 [ 4192.761542][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4192.761542][ T1364] [ 4192.763329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4192.763329][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4192.763329][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4192.763329][ T1364] ipv6_find_idev+0x102/0x170 [ 4192.763329][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4192.763329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4192.763329][ T1364] netlink_rcv_skb+0x130/0x360 [ 4192.763329][ T1364] netlink_unicast+0x449/0x710 [ 4192.763329][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4192.763329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4192.763329][ T1364] ___sys_sendmsg+0xee/0x170 [ 4192.763329][ T1364] __sys_sendmsg+0xcd/0x170 [ 4192.763329][ T1364] do_syscall_64+0xc6/0x1e0 [ 4192.763329][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4192.763329][ T1364] [ 4203.003089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4203.003616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4203.003616][ T1364] ___neigh_create+0x14b/0xf60 [ 4203.003616][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4203.003616][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4203.003616][ T1364] ip6_output+0x1f3/0x770 [ 4203.003616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4203.003616][ T1364] mld_sendpack+0x62d/0xbc0 [ 4203.003616][ T1364] mld_ifc_work+0x32/0x1f0 [ 4203.003616][ T1364] process_one_work+0x84d/0x18a0 [ 4203.003616][ T1364] worker_thread+0x587/0xd30 [ 4203.003616][ T1364] kthread+0x28a/0x350 [ 4203.003616][ T1364] ret_from_fork+0x31/0x70 [ 4203.003616][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4203.003616][ T1364] [ 4203.005347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4203.005347][ T1364] dst_init+0x84/0x4a0 [ 4203.005347][ T1364] dst_alloc+0x97/0x150 [ 4203.005347][ T1364] ip6_dst_alloc+0x23/0x90 [ 4203.005347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4203.005347][ T1364] ip6_pol_route+0x56f/0x840 [ 4203.005347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4203.005347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4203.005347][ T1364] ipv6_rcv+0x1ad/0x810 [ 4203.005347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4203.005347][ T1364] process_backlog+0x101/0x620 [ 4203.005347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4203.005347][ T1364] net_rx_action+0x495/0xbe0 [ 4203.005347][ T1364] __do_softirq+0x1b5/0x7f6 [ 4203.005347][ T1364] [ 4203.007199][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4203.007199][ T1364] netdev_get_by_index+0x5e/0x80 [ 4203.007199][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4203.007199][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4203.007199][ T1364] ip6_route_add+0x1c/0x140 [ 4203.007199][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4203.007199][ T1364] addrconf_add_dev+0xe2/0x170 [ 4203.007199][ T1364] inet6_addr_add+0x12f/0xa40 [ 4203.007199][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4203.007199][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4203.007199][ T1364] netlink_rcv_skb+0x130/0x360 [ 4203.007199][ T1364] netlink_unicast+0x449/0x710 [ 4203.007199][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4203.007199][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4203.007199][ T1364] ___sys_sendmsg+0xee/0x170 [ 4203.007199][ T1364] __sys_sendmsg+0xcd/0x170 [ 4203.007199][ T1364] do_syscall_64+0xc6/0x1e0 [ 4203.007199][ T1364] [ 4203.009402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4203.009402][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4203.009402][ T1364] ipv6_find_idev+0x102/0x170 [ 4203.009402][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4203.009402][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4203.009402][ T1364] netlink_rcv_skb+0x130/0x360 [ 4203.009402][ T1364] netlink_unicast+0x449/0x710 [ 4203.009402][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4203.009402][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4203.009402][ T1364] ___sys_sendmsg+0xee/0x170 [ 4203.009402][ T1364] __sys_sendmsg+0xcd/0x170 [ 4203.009402][ T1364] do_syscall_64+0xc6/0x1e0 [ 4203.009402][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4203.009402][ T1364] [ 4203.011127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4203.011127][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4203.011127][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4203.011127][ T1364] ipv6_find_idev+0x102/0x170 [ 4203.011127][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4203.011127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4203.011127][ T1364] netlink_rcv_skb+0x130/0x360 [ 4203.011127][ T1364] netlink_unicast+0x449/0x710 [ 4203.011127][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4203.011127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4203.011127][ T1364] ___sys_sendmsg+0xee/0x170 [ 4203.011127][ T1364] __sys_sendmsg+0xcd/0x170 [ 4203.011127][ T1364] do_syscall_64+0xc6/0x1e0 [ 4203.011127][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4203.011127][ T1364] [ 4213.251061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4213.251628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4213.251628][ T1364] ___neigh_create+0x14b/0xf60 [ 4213.251628][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4213.251628][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4213.251628][ T1364] ip6_output+0x1f3/0x770 [ 4213.251628][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4213.251628][ T1364] mld_sendpack+0x62d/0xbc0 [ 4213.251628][ T1364] mld_ifc_work+0x32/0x1f0 [ 4213.251628][ T1364] process_one_work+0x84d/0x18a0 [ 4213.251628][ T1364] worker_thread+0x587/0xd30 [ 4213.251628][ T1364] kthread+0x28a/0x350 [ 4213.251628][ T1364] ret_from_fork+0x31/0x70 [ 4213.251628][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4213.251628][ T1364] [ 4213.253382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4213.253382][ T1364] dst_init+0x84/0x4a0 [ 4213.253382][ T1364] dst_alloc+0x97/0x150 [ 4213.253382][ T1364] ip6_dst_alloc+0x23/0x90 [ 4213.253382][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4213.253382][ T1364] ip6_pol_route+0x56f/0x840 [ 4213.253382][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4213.253382][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4213.253382][ T1364] ipv6_rcv+0x1ad/0x810 [ 4213.253382][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4213.253382][ T1364] process_backlog+0x101/0x620 [ 4213.253382][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4213.253382][ T1364] net_rx_action+0x495/0xbe0 [ 4213.253382][ T1364] __do_softirq+0x1b5/0x7f6 [ 4213.253382][ T1364] [ 4213.255224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4213.255224][ T1364] netdev_get_by_index+0x5e/0x80 [ 4213.255224][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4213.255224][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4213.255224][ T1364] ip6_route_add+0x1c/0x140 [ 4213.255224][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4213.255224][ T1364] addrconf_add_dev+0xe2/0x170 [ 4213.255224][ T1364] inet6_addr_add+0x12f/0xa40 [ 4213.255224][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4213.255224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.255224][ T1364] netlink_rcv_skb+0x130/0x360 [ 4213.255224][ T1364] netlink_unicast+0x449/0x710 [ 4213.255224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4213.255224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4213.255224][ T1364] ___sys_sendmsg+0xee/0x170 [ 4213.255224][ T1364] __sys_sendmsg+0xcd/0x170 [ 4213.255224][ T1364] do_syscall_64+0xc6/0x1e0 [ 4213.255224][ T1364] [ 4213.257438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4213.257438][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4213.257438][ T1364] ipv6_find_idev+0x102/0x170 [ 4213.257438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4213.257438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.257438][ T1364] netlink_rcv_skb+0x130/0x360 [ 4213.257438][ T1364] netlink_unicast+0x449/0x710 [ 4213.257438][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4213.257438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4213.257438][ T1364] ___sys_sendmsg+0xee/0x170 [ 4213.257438][ T1364] __sys_sendmsg+0xcd/0x170 [ 4213.257438][ T1364] do_syscall_64+0xc6/0x1e0 [ 4213.257438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4213.257438][ T1364] [ 4213.259159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4213.259159][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4213.259159][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4213.259159][ T1364] ipv6_find_idev+0x102/0x170 [ 4213.259159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4213.259159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4213.259159][ T1364] netlink_rcv_skb+0x130/0x360 [ 4213.259159][ T1364] netlink_unicast+0x449/0x710 [ 4213.259159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4213.259159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4213.259159][ T1364] ___sys_sendmsg+0xee/0x170 [ 4213.259159][ T1364] __sys_sendmsg+0xcd/0x170 [ 4213.259159][ T1364] do_syscall_64+0xc6/0x1e0 [ 4213.259159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4213.259159][ T1364] [ 4223.499090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4223.499553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4223.499553][ T1364] ___neigh_create+0x14b/0xf60 [ 4223.499553][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4223.499553][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4223.499553][ T1364] ip6_output+0x1f3/0x770 [ 4223.499553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4223.499553][ T1364] mld_sendpack+0x62d/0xbc0 [ 4223.499553][ T1364] mld_ifc_work+0x32/0x1f0 [ 4223.499553][ T1364] process_one_work+0x84d/0x18a0 [ 4223.499553][ T1364] worker_thread+0x587/0xd30 [ 4223.499553][ T1364] kthread+0x28a/0x350 [ 4223.499553][ T1364] ret_from_fork+0x31/0x70 [ 4223.499553][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4223.499553][ T1364] [ 4223.501324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4223.501324][ T1364] dst_init+0x84/0x4a0 [ 4223.501324][ T1364] dst_alloc+0x97/0x150 [ 4223.501324][ T1364] ip6_dst_alloc+0x23/0x90 [ 4223.501324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4223.501324][ T1364] ip6_pol_route+0x56f/0x840 [ 4223.501324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4223.501324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4223.501324][ T1364] ipv6_rcv+0x1ad/0x810 [ 4223.501324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4223.501324][ T1364] process_backlog+0x101/0x620 [ 4223.501324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4223.501324][ T1364] net_rx_action+0x495/0xbe0 [ 4223.501324][ T1364] __do_softirq+0x1b5/0x7f6 [ 4223.501324][ T1364] [ 4223.503167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4223.503167][ T1364] netdev_get_by_index+0x5e/0x80 [ 4223.503167][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4223.503167][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4223.503167][ T1364] ip6_route_add+0x1c/0x140 [ 4223.503167][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4223.503167][ T1364] addrconf_add_dev+0xe2/0x170 [ 4223.503167][ T1364] inet6_addr_add+0x12f/0xa40 [ 4223.503167][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4223.503167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.503167][ T1364] netlink_rcv_skb+0x130/0x360 [ 4223.503167][ T1364] netlink_unicast+0x449/0x710 [ 4223.503167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4223.503167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4223.503167][ T1364] ___sys_sendmsg+0xee/0x170 [ 4223.503167][ T1364] __sys_sendmsg+0xcd/0x170 [ 4223.503167][ T1364] do_syscall_64+0xc6/0x1e0 [ 4223.503167][ T1364] [ 4223.505372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4223.505372][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4223.505372][ T1364] ipv6_find_idev+0x102/0x170 [ 4223.505372][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4223.505372][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.505372][ T1364] netlink_rcv_skb+0x130/0x360 [ 4223.505372][ T1364] netlink_unicast+0x449/0x710 [ 4223.505372][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4223.505372][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4223.505372][ T1364] ___sys_sendmsg+0xee/0x170 [ 4223.505372][ T1364] __sys_sendmsg+0xcd/0x170 [ 4223.505372][ T1364] do_syscall_64+0xc6/0x1e0 [ 4223.505372][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4223.505372][ T1364] [ 4223.507111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4223.507111][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4223.507111][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4223.507111][ T1364] ipv6_find_idev+0x102/0x170 [ 4223.507111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4223.507111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4223.507111][ T1364] netlink_rcv_skb+0x130/0x360 [ 4223.507111][ T1364] netlink_unicast+0x449/0x710 [ 4223.507111][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4223.507111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4223.507111][ T1364] ___sys_sendmsg+0xee/0x170 [ 4223.507111][ T1364] __sys_sendmsg+0xcd/0x170 [ 4223.507111][ T1364] do_syscall_64+0xc6/0x1e0 [ 4223.507111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4223.507111][ T1364] [ 4233.747011][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4233.747531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4233.747531][ T1364] ___neigh_create+0x14b/0xf60 [ 4233.747531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4233.747531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4233.747531][ T1364] ip6_output+0x1f3/0x770 [ 4233.747531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4233.747531][ T1364] mld_sendpack+0x62d/0xbc0 [ 4233.747531][ T1364] mld_ifc_work+0x32/0x1f0 [ 4233.747531][ T1364] process_one_work+0x84d/0x18a0 [ 4233.747531][ T1364] worker_thread+0x587/0xd30 [ 4233.747531][ T1364] kthread+0x28a/0x350 [ 4233.747531][ T1364] ret_from_fork+0x31/0x70 [ 4233.747531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4233.747531][ T1364] [ 4233.749280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4233.749280][ T1364] dst_init+0x84/0x4a0 [ 4233.749280][ T1364] dst_alloc+0x97/0x150 [ 4233.749280][ T1364] ip6_dst_alloc+0x23/0x90 [ 4233.749280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4233.749280][ T1364] ip6_pol_route+0x56f/0x840 [ 4233.749280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4233.749280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4233.749280][ T1364] ipv6_rcv+0x1ad/0x810 [ 4233.749280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4233.749280][ T1364] process_backlog+0x101/0x620 [ 4233.749280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4233.749280][ T1364] net_rx_action+0x495/0xbe0 [ 4233.749280][ T1364] __do_softirq+0x1b5/0x7f6 [ 4233.749280][ T1364] [ 4233.751116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4233.751116][ T1364] netdev_get_by_index+0x5e/0x80 [ 4233.751116][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4233.751116][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4233.751116][ T1364] ip6_route_add+0x1c/0x140 [ 4233.751116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4233.751116][ T1364] addrconf_add_dev+0xe2/0x170 [ 4233.751116][ T1364] inet6_addr_add+0x12f/0xa40 [ 4233.751116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4233.751116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.751116][ T1364] netlink_rcv_skb+0x130/0x360 [ 4233.751116][ T1364] netlink_unicast+0x449/0x710 [ 4233.751116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4233.751116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4233.751116][ T1364] ___sys_sendmsg+0xee/0x170 [ 4233.751116][ T1364] __sys_sendmsg+0xcd/0x170 [ 4233.751116][ T1364] do_syscall_64+0xc6/0x1e0 [ 4233.751116][ T1364] [ 4233.753344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4233.753344][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4233.753344][ T1364] ipv6_find_idev+0x102/0x170 [ 4233.753344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4233.753344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.753344][ T1364] netlink_rcv_skb+0x130/0x360 [ 4233.753344][ T1364] netlink_unicast+0x449/0x710 [ 4233.753344][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4233.753344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4233.753344][ T1364] ___sys_sendmsg+0xee/0x170 [ 4233.753344][ T1364] __sys_sendmsg+0xcd/0x170 [ 4233.753344][ T1364] do_syscall_64+0xc6/0x1e0 [ 4233.753344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4233.753344][ T1364] [ 4233.755069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4233.755069][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4233.755069][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4233.755069][ T1364] ipv6_find_idev+0x102/0x170 [ 4233.755069][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4233.755069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4233.755069][ T1364] netlink_rcv_skb+0x130/0x360 [ 4233.755069][ T1364] netlink_unicast+0x449/0x710 [ 4233.755069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4233.755069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4233.755069][ T1364] ___sys_sendmsg+0xee/0x170 [ 4233.755069][ T1364] __sys_sendmsg+0xcd/0x170 [ 4233.755069][ T1364] do_syscall_64+0xc6/0x1e0 [ 4233.755069][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4233.755069][ T1364] [ 4243.867062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4243.867633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4243.867633][ T1364] ___neigh_create+0x14b/0xf60 [ 4243.867633][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4243.867633][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4243.867633][ T1364] ip6_output+0x1f3/0x770 [ 4243.867633][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4243.867633][ T1364] mld_sendpack+0x62d/0xbc0 [ 4243.867633][ T1364] mld_ifc_work+0x32/0x1f0 [ 4243.867633][ T1364] process_one_work+0x84d/0x18a0 [ 4243.867633][ T1364] worker_thread+0x587/0xd30 [ 4243.867633][ T1364] kthread+0x28a/0x350 [ 4243.867633][ T1364] ret_from_fork+0x31/0x70 [ 4243.867633][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4243.867633][ T1364] [ 4243.869366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4243.869366][ T1364] dst_init+0x84/0x4a0 [ 4243.869366][ T1364] dst_alloc+0x97/0x150 [ 4243.869366][ T1364] ip6_dst_alloc+0x23/0x90 [ 4243.869366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4243.869366][ T1364] ip6_pol_route+0x56f/0x840 [ 4243.869366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4243.869366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4243.869366][ T1364] ipv6_rcv+0x1ad/0x810 [ 4243.869366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4243.869366][ T1364] process_backlog+0x101/0x620 [ 4243.869366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4243.869366][ T1364] net_rx_action+0x495/0xbe0 [ 4243.869366][ T1364] __do_softirq+0x1b5/0x7f6 [ 4243.869366][ T1364] [ 4243.871206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4243.871206][ T1364] netdev_get_by_index+0x5e/0x80 [ 4243.871206][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4243.871206][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4243.871206][ T1364] ip6_route_add+0x1c/0x140 [ 4243.871206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4243.871206][ T1364] addrconf_add_dev+0xe2/0x170 [ 4243.871206][ T1364] inet6_addr_add+0x12f/0xa40 [ 4243.871206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4243.871206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.871206][ T1364] netlink_rcv_skb+0x130/0x360 [ 4243.871206][ T1364] netlink_unicast+0x449/0x710 [ 4243.871206][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4243.871206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4243.871206][ T1364] ___sys_sendmsg+0xee/0x170 [ 4243.871206][ T1364] __sys_sendmsg+0xcd/0x170 [ 4243.871206][ T1364] do_syscall_64+0xc6/0x1e0 [ 4243.871206][ T1364] [ 4243.873403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4243.873403][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4243.873403][ T1364] ipv6_find_idev+0x102/0x170 [ 4243.873403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4243.873403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.873403][ T1364] netlink_rcv_skb+0x130/0x360 [ 4243.873403][ T1364] netlink_unicast+0x449/0x710 [ 4243.873403][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4243.873403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4243.873403][ T1364] ___sys_sendmsg+0xee/0x170 [ 4243.873403][ T1364] __sys_sendmsg+0xcd/0x170 [ 4243.873403][ T1364] do_syscall_64+0xc6/0x1e0 [ 4243.873403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4243.873403][ T1364] [ 4243.875121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4243.875121][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4243.875121][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4243.875121][ T1364] ipv6_find_idev+0x102/0x170 [ 4243.875121][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4243.875121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4243.875121][ T1364] netlink_rcv_skb+0x130/0x360 [ 4243.875121][ T1364] netlink_unicast+0x449/0x710 [ 4243.875121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4243.875121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4243.875121][ T1364] ___sys_sendmsg+0xee/0x170 [ 4243.875121][ T1364] __sys_sendmsg+0xcd/0x170 [ 4243.875121][ T1364] do_syscall_64+0xc6/0x1e0 [ 4243.875121][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4243.875121][ T1364] [ 4253.955084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4253.955573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4253.955573][ T1364] ___neigh_create+0x14b/0xf60 [ 4253.955573][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4253.955573][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4253.955573][ T1364] ip6_output+0x1f3/0x770 [ 4253.955573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4253.955573][ T1364] mld_sendpack+0x62d/0xbc0 [ 4253.955573][ T1364] mld_ifc_work+0x32/0x1f0 [ 4253.955573][ T1364] process_one_work+0x84d/0x18a0 [ 4253.955573][ T1364] worker_thread+0x587/0xd30 [ 4253.955573][ T1364] kthread+0x28a/0x350 [ 4253.955573][ T1364] ret_from_fork+0x31/0x70 [ 4253.955573][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4253.955573][ T1364] [ 4253.957323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4253.957323][ T1364] dst_init+0x84/0x4a0 [ 4253.957323][ T1364] dst_alloc+0x97/0x150 [ 4253.957323][ T1364] ip6_dst_alloc+0x23/0x90 [ 4253.957323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4253.957323][ T1364] ip6_pol_route+0x56f/0x840 [ 4253.957323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4253.957323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4253.957323][ T1364] ipv6_rcv+0x1ad/0x810 [ 4253.957323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4253.957323][ T1364] process_backlog+0x101/0x620 [ 4253.957323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4253.957323][ T1364] net_rx_action+0x495/0xbe0 [ 4253.957323][ T1364] __do_softirq+0x1b5/0x7f6 [ 4253.957323][ T1364] [ 4253.959166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4253.959166][ T1364] netdev_get_by_index+0x5e/0x80 [ 4253.959166][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4253.959166][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4253.959166][ T1364] ip6_route_add+0x1c/0x140 [ 4253.959166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4253.959166][ T1364] addrconf_add_dev+0xe2/0x170 [ 4253.959166][ T1364] inet6_addr_add+0x12f/0xa40 [ 4253.959166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4253.959166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4253.959166][ T1364] netlink_rcv_skb+0x130/0x360 [ 4253.959166][ T1364] netlink_unicast+0x449/0x710 [ 4253.959166][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4253.959166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4253.959166][ T1364] ___sys_sendmsg+0xee/0x170 [ 4253.959166][ T1364] __sys_sendmsg+0xcd/0x170 [ 4253.959166][ T1364] do_syscall_64+0xc6/0x1e0 [ 4253.959166][ T1364] [ 4253.961367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4253.961367][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4253.961367][ T1364] ipv6_find_idev+0x102/0x170 [ 4253.961367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4253.961367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4253.961367][ T1364] netlink_rcv_skb+0x130/0x360 [ 4253.961367][ T1364] netlink_unicast+0x449/0x710 [ 4253.961367][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4253.961367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4253.961367][ T1364] ___sys_sendmsg+0xee/0x170 [ 4253.961367][ T1364] __sys_sendmsg+0xcd/0x170 [ 4253.961367][ T1364] do_syscall_64+0xc6/0x1e0 [ 4253.961367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4253.961367][ T1364] [ 4253.963087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4253.963087][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4253.963087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4253.963087][ T1364] ipv6_find_idev+0x102/0x170 [ 4253.963087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4253.963087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4253.963087][ T1364] netlink_rcv_skb+0x130/0x360 [ 4253.963087][ T1364] netlink_unicast+0x449/0x710 [ 4253.963087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4253.963087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4253.963087][ T1364] ___sys_sendmsg+0xee/0x170 [ 4253.963087][ T1364] __sys_sendmsg+0xcd/0x170 [ 4253.963087][ T1364] do_syscall_64+0xc6/0x1e0 [ 4253.963087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4253.963087][ T1364] [ 4264.219112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4264.219663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4264.219663][ T1364] ___neigh_create+0x14b/0xf60 [ 4264.219663][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4264.219663][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4264.219663][ T1364] ip6_output+0x1f3/0x770 [ 4264.219663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4264.219663][ T1364] mld_sendpack+0x62d/0xbc0 [ 4264.219663][ T1364] mld_ifc_work+0x32/0x1f0 [ 4264.219663][ T1364] process_one_work+0x84d/0x18a0 [ 4264.219663][ T1364] worker_thread+0x587/0xd30 [ 4264.219663][ T1364] kthread+0x28a/0x350 [ 4264.219663][ T1364] ret_from_fork+0x31/0x70 [ 4264.219663][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4264.219663][ T1364] [ 4264.221381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4264.221381][ T1364] dst_init+0x84/0x4a0 [ 4264.221381][ T1364] dst_alloc+0x97/0x150 [ 4264.221381][ T1364] ip6_dst_alloc+0x23/0x90 [ 4264.221381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4264.221381][ T1364] ip6_pol_route+0x56f/0x840 [ 4264.221381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4264.221381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4264.221381][ T1364] ipv6_rcv+0x1ad/0x810 [ 4264.221381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4264.221381][ T1364] process_backlog+0x101/0x620 [ 4264.221381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4264.221381][ T1364] net_rx_action+0x495/0xbe0 [ 4264.221381][ T1364] __do_softirq+0x1b5/0x7f6 [ 4264.221381][ T1364] [ 4264.223206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4264.223206][ T1364] netdev_get_by_index+0x5e/0x80 [ 4264.223206][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4264.223206][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4264.223206][ T1364] ip6_route_add+0x1c/0x140 [ 4264.223206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4264.223206][ T1364] addrconf_add_dev+0xe2/0x170 [ 4264.223206][ T1364] inet6_addr_add+0x12f/0xa40 [ 4264.223206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4264.223206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.223206][ T1364] netlink_rcv_skb+0x130/0x360 [ 4264.223206][ T1364] netlink_unicast+0x449/0x710 [ 4264.223206][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4264.223206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4264.223206][ T1364] ___sys_sendmsg+0xee/0x170 [ 4264.223206][ T1364] __sys_sendmsg+0xcd/0x170 [ 4264.223206][ T1364] do_syscall_64+0xc6/0x1e0 [ 4264.223206][ T1364] [ 4264.225398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4264.225398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4264.225398][ T1364] ipv6_find_idev+0x102/0x170 [ 4264.225398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4264.225398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.225398][ T1364] netlink_rcv_skb+0x130/0x360 [ 4264.225398][ T1364] netlink_unicast+0x449/0x710 [ 4264.225398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4264.225398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4264.225398][ T1364] ___sys_sendmsg+0xee/0x170 [ 4264.225398][ T1364] __sys_sendmsg+0xcd/0x170 [ 4264.225398][ T1364] do_syscall_64+0xc6/0x1e0 [ 4264.225398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4264.225398][ T1364] [ 4264.227102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4264.227102][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4264.227102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4264.227102][ T1364] ipv6_find_idev+0x102/0x170 [ 4264.227102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4264.227102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4264.227102][ T1364] netlink_rcv_skb+0x130/0x360 [ 4264.227102][ T1364] netlink_unicast+0x449/0x710 [ 4264.227102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4264.227102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4264.227102][ T1364] ___sys_sendmsg+0xee/0x170 [ 4264.227102][ T1364] __sys_sendmsg+0xcd/0x170 [ 4264.227102][ T1364] do_syscall_64+0xc6/0x1e0 [ 4264.227102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4264.227102][ T1364] [ 4274.355112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4274.355667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4274.355667][ T1364] ___neigh_create+0x14b/0xf60 [ 4274.355667][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4274.355667][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4274.355667][ T1364] ip6_output+0x1f3/0x770 [ 4274.355667][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4274.355667][ T1364] mld_sendpack+0x62d/0xbc0 [ 4274.355667][ T1364] mld_ifc_work+0x32/0x1f0 [ 4274.355667][ T1364] process_one_work+0x84d/0x18a0 [ 4274.355667][ T1364] worker_thread+0x587/0xd30 [ 4274.355667][ T1364] kthread+0x28a/0x350 [ 4274.355667][ T1364] ret_from_fork+0x31/0x70 [ 4274.355667][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4274.355667][ T1364] [ 4274.357598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4274.357598][ T1364] dst_init+0x84/0x4a0 [ 4274.357598][ T1364] dst_alloc+0x97/0x150 [ 4274.357598][ T1364] ip6_dst_alloc+0x23/0x90 [ 4274.357598][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4274.357598][ T1364] ip6_pol_route+0x56f/0x840 [ 4274.357598][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4274.357598][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4274.357598][ T1364] ipv6_rcv+0x1ad/0x810 [ 4274.357598][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4274.357598][ T1364] process_backlog+0x101/0x620 [ 4274.357598][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4274.357598][ T1364] net_rx_action+0x495/0xbe0 [ 4274.357598][ T1364] __do_softirq+0x1b5/0x7f6 [ 4274.357598][ T1364] [ 4274.359443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4274.359443][ T1364] netdev_get_by_index+0x5e/0x80 [ 4274.359443][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4274.359443][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4274.359443][ T1364] ip6_route_add+0x1c/0x140 [ 4274.359443][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4274.359443][ T1364] addrconf_add_dev+0xe2/0x170 [ 4274.359443][ T1364] inet6_addr_add+0x12f/0xa40 [ 4274.359443][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4274.359443][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.359443][ T1364] netlink_rcv_skb+0x130/0x360 [ 4274.359443][ T1364] netlink_unicast+0x449/0x710 [ 4274.359443][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4274.359443][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4274.359443][ T1364] ___sys_sendmsg+0xee/0x170 [ 4274.359443][ T1364] __sys_sendmsg+0xcd/0x170 [ 4274.359443][ T1364] do_syscall_64+0xc6/0x1e0 [ 4274.359443][ T1364] [ 4274.361645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4274.361645][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4274.361645][ T1364] ipv6_find_idev+0x102/0x170 [ 4274.361645][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4274.361645][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.361645][ T1364] netlink_rcv_skb+0x130/0x360 [ 4274.361645][ T1364] netlink_unicast+0x449/0x710 [ 4274.361645][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4274.361645][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4274.361645][ T1364] ___sys_sendmsg+0xee/0x170 [ 4274.361645][ T1364] __sys_sendmsg+0xcd/0x170 [ 4274.361645][ T1364] do_syscall_64+0xc6/0x1e0 [ 4274.361645][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4274.361645][ T1364] [ 4274.363367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4274.363367][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4274.363367][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4274.363367][ T1364] ipv6_find_idev+0x102/0x170 [ 4274.363367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4274.363367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4274.363367][ T1364] netlink_rcv_skb+0x130/0x360 [ 4274.363367][ T1364] netlink_unicast+0x449/0x710 [ 4274.363367][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4274.363367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4274.363367][ T1364] ___sys_sendmsg+0xee/0x170 [ 4274.363367][ T1364] __sys_sendmsg+0xcd/0x170 [ 4274.363367][ T1364] do_syscall_64+0xc6/0x1e0 [ 4274.363367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4274.363367][ T1364] [ 4284.435087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4284.435587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4284.435587][ T1364] ___neigh_create+0x14b/0xf60 [ 4284.435587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4284.435587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4284.435587][ T1364] ip6_output+0x1f3/0x770 [ 4284.435587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4284.435587][ T1364] mld_sendpack+0x62d/0xbc0 [ 4284.435587][ T1364] mld_ifc_work+0x32/0x1f0 [ 4284.435587][ T1364] process_one_work+0x84d/0x18a0 [ 4284.435587][ T1364] worker_thread+0x587/0xd30 [ 4284.435587][ T1364] kthread+0x28a/0x350 [ 4284.435587][ T1364] ret_from_fork+0x31/0x70 [ 4284.435587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4284.435587][ T1364] [ 4284.437336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4284.437336][ T1364] dst_init+0x84/0x4a0 [ 4284.437336][ T1364] dst_alloc+0x97/0x150 [ 4284.437336][ T1364] ip6_dst_alloc+0x23/0x90 [ 4284.437336][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4284.437336][ T1364] ip6_pol_route+0x56f/0x840 [ 4284.437336][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4284.437336][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4284.437336][ T1364] ipv6_rcv+0x1ad/0x810 [ 4284.437336][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4284.437336][ T1364] process_backlog+0x101/0x620 [ 4284.437336][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4284.437336][ T1364] net_rx_action+0x495/0xbe0 [ 4284.437336][ T1364] __do_softirq+0x1b5/0x7f6 [ 4284.437336][ T1364] [ 4284.439195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4284.439195][ T1364] netdev_get_by_index+0x5e/0x80 [ 4284.439195][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4284.439195][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4284.439195][ T1364] ip6_route_add+0x1c/0x140 [ 4284.439195][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4284.439195][ T1364] addrconf_add_dev+0xe2/0x170 [ 4284.439195][ T1364] inet6_addr_add+0x12f/0xa40 [ 4284.439195][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4284.439195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.439195][ T1364] netlink_rcv_skb+0x130/0x360 [ 4284.439195][ T1364] netlink_unicast+0x449/0x710 [ 4284.439195][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4284.439195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4284.439195][ T1364] ___sys_sendmsg+0xee/0x170 [ 4284.439195][ T1364] __sys_sendmsg+0xcd/0x170 [ 4284.439195][ T1364] do_syscall_64+0xc6/0x1e0 [ 4284.439195][ T1364] [ 4284.441400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4284.441400][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4284.441400][ T1364] ipv6_find_idev+0x102/0x170 [ 4284.441400][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4284.441400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.441400][ T1364] netlink_rcv_skb+0x130/0x360 [ 4284.441400][ T1364] netlink_unicast+0x449/0x710 [ 4284.441400][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4284.441400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4284.441400][ T1364] ___sys_sendmsg+0xee/0x170 [ 4284.441400][ T1364] __sys_sendmsg+0xcd/0x170 [ 4284.441400][ T1364] do_syscall_64+0xc6/0x1e0 [ 4284.441400][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4284.441400][ T1364] [ 4284.443127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4284.443127][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4284.443127][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4284.443127][ T1364] ipv6_find_idev+0x102/0x170 [ 4284.443127][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4284.443127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4284.443127][ T1364] netlink_rcv_skb+0x130/0x360 [ 4284.443127][ T1364] netlink_unicast+0x449/0x710 [ 4284.443127][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4284.443127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4284.443127][ T1364] ___sys_sendmsg+0xee/0x170 [ 4284.443127][ T1364] __sys_sendmsg+0xcd/0x170 [ 4284.443127][ T1364] do_syscall_64+0xc6/0x1e0 [ 4284.443127][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4284.443127][ T1364] [ 4294.579107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4294.579547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4294.579547][ T1364] ___neigh_create+0x14b/0xf60 [ 4294.579547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4294.579547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4294.579547][ T1364] ip6_output+0x1f3/0x770 [ 4294.579547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4294.579547][ T1364] mld_sendpack+0x62d/0xbc0 [ 4294.579547][ T1364] mld_ifc_work+0x32/0x1f0 [ 4294.579547][ T1364] process_one_work+0x84d/0x18a0 [ 4294.579547][ T1364] worker_thread+0x587/0xd30 [ 4294.579547][ T1364] kthread+0x28a/0x350 [ 4294.579547][ T1364] ret_from_fork+0x31/0x70 [ 4294.579547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4294.579547][ T1364] [ 4294.581275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4294.581275][ T1364] dst_init+0x84/0x4a0 [ 4294.581275][ T1364] dst_alloc+0x97/0x150 [ 4294.581275][ T1364] ip6_dst_alloc+0x23/0x90 [ 4294.581275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4294.581275][ T1364] ip6_pol_route+0x56f/0x840 [ 4294.581275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4294.581275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4294.581275][ T1364] ipv6_rcv+0x1ad/0x810 [ 4294.581275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4294.581275][ T1364] process_backlog+0x101/0x620 [ 4294.581275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4294.581275][ T1364] net_rx_action+0x495/0xbe0 [ 4294.581275][ T1364] __do_softirq+0x1b5/0x7f6 [ 4294.581275][ T1364] [ 4294.583147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4294.583147][ T1364] netdev_get_by_index+0x5e/0x80 [ 4294.583147][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4294.583147][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4294.583147][ T1364] ip6_route_add+0x1c/0x140 [ 4294.583147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4294.583147][ T1364] addrconf_add_dev+0xe2/0x170 [ 4294.583147][ T1364] inet6_addr_add+0x12f/0xa40 [ 4294.583147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4294.583147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.583147][ T1364] netlink_rcv_skb+0x130/0x360 [ 4294.583147][ T1364] netlink_unicast+0x449/0x710 [ 4294.583147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4294.583147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4294.583147][ T1364] ___sys_sendmsg+0xee/0x170 [ 4294.583147][ T1364] __sys_sendmsg+0xcd/0x170 [ 4294.583147][ T1364] do_syscall_64+0xc6/0x1e0 [ 4294.583147][ T1364] [ 4294.585357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4294.585357][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4294.585357][ T1364] ipv6_find_idev+0x102/0x170 [ 4294.585357][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4294.585357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.585357][ T1364] netlink_rcv_skb+0x130/0x360 [ 4294.585357][ T1364] netlink_unicast+0x449/0x710 [ 4294.585357][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4294.585357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4294.585357][ T1364] ___sys_sendmsg+0xee/0x170 [ 4294.585357][ T1364] __sys_sendmsg+0xcd/0x170 [ 4294.585357][ T1364] do_syscall_64+0xc6/0x1e0 [ 4294.585357][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4294.585357][ T1364] [ 4294.587074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4294.587074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4294.587074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4294.587074][ T1364] ipv6_find_idev+0x102/0x170 [ 4294.587074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4294.587074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4294.587074][ T1364] netlink_rcv_skb+0x130/0x360 [ 4294.587074][ T1364] netlink_unicast+0x449/0x710 [ 4294.587074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4294.587074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4294.587074][ T1364] ___sys_sendmsg+0xee/0x170 [ 4294.587074][ T1364] __sys_sendmsg+0xcd/0x170 [ 4294.587074][ T1364] do_syscall_64+0xc6/0x1e0 [ 4294.587074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4294.587074][ T1364] [ 4304.819073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4304.819515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4304.819515][ T1364] ___neigh_create+0x14b/0xf60 [ 4304.819515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4304.819515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4304.819515][ T1364] ip6_output+0x1f3/0x770 [ 4304.819515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4304.819515][ T1364] mld_sendpack+0x62d/0xbc0 [ 4304.819515][ T1364] mld_ifc_work+0x32/0x1f0 [ 4304.819515][ T1364] process_one_work+0x84d/0x18a0 [ 4304.819515][ T1364] worker_thread+0x587/0xd30 [ 4304.819515][ T1364] kthread+0x28a/0x350 [ 4304.819515][ T1364] ret_from_fork+0x31/0x70 [ 4304.819515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4304.819515][ T1364] [ 4304.821248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4304.821248][ T1364] dst_init+0x84/0x4a0 [ 4304.821248][ T1364] dst_alloc+0x97/0x150 [ 4304.821248][ T1364] ip6_dst_alloc+0x23/0x90 [ 4304.821248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4304.821248][ T1364] ip6_pol_route+0x56f/0x840 [ 4304.821248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4304.821248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4304.821248][ T1364] ipv6_rcv+0x1ad/0x810 [ 4304.821248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4304.821248][ T1364] process_backlog+0x101/0x620 [ 4304.821248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4304.821248][ T1364] net_rx_action+0x495/0xbe0 [ 4304.821248][ T1364] __do_softirq+0x1b5/0x7f6 [ 4304.821248][ T1364] [ 4304.823083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4304.823083][ T1364] netdev_get_by_index+0x5e/0x80 [ 4304.823083][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4304.823083][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4304.823083][ T1364] ip6_route_add+0x1c/0x140 [ 4304.823083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4304.823083][ T1364] addrconf_add_dev+0xe2/0x170 [ 4304.823083][ T1364] inet6_addr_add+0x12f/0xa40 [ 4304.823083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4304.823083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.823083][ T1364] netlink_rcv_skb+0x130/0x360 [ 4304.823083][ T1364] netlink_unicast+0x449/0x710 [ 4304.823083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4304.823083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4304.823083][ T1364] ___sys_sendmsg+0xee/0x170 [ 4304.823083][ T1364] __sys_sendmsg+0xcd/0x170 [ 4304.823083][ T1364] do_syscall_64+0xc6/0x1e0 [ 4304.823083][ T1364] [ 4304.825295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4304.825295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4304.825295][ T1364] ipv6_find_idev+0x102/0x170 [ 4304.825295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4304.825295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.825295][ T1364] netlink_rcv_skb+0x130/0x360 [ 4304.825295][ T1364] netlink_unicast+0x449/0x710 [ 4304.825295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4304.825295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4304.825295][ T1364] ___sys_sendmsg+0xee/0x170 [ 4304.825295][ T1364] __sys_sendmsg+0xcd/0x170 [ 4304.825295][ T1364] do_syscall_64+0xc6/0x1e0 [ 4304.825295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4304.825295][ T1364] [ 4304.827016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4304.827016][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4304.827016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4304.827016][ T1364] ipv6_find_idev+0x102/0x170 [ 4304.827016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4304.827016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4304.827016][ T1364] netlink_rcv_skb+0x130/0x360 [ 4304.827016][ T1364] netlink_unicast+0x449/0x710 [ 4304.827016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4304.827016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4304.827016][ T1364] ___sys_sendmsg+0xee/0x170 [ 4304.827016][ T1364] __sys_sendmsg+0xcd/0x170 [ 4304.827016][ T1364] do_syscall_64+0xc6/0x1e0 [ 4304.827016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4304.827016][ T1364] [ 4314.931037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4314.931524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4314.931524][ T1364] ___neigh_create+0x14b/0xf60 [ 4314.931524][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4314.931524][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4314.931524][ T1364] ip6_output+0x1f3/0x770 [ 4314.931524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4314.931524][ T1364] mld_sendpack+0x62d/0xbc0 [ 4314.931524][ T1364] mld_ifc_work+0x32/0x1f0 [ 4314.931524][ T1364] process_one_work+0x84d/0x18a0 [ 4314.931524][ T1364] worker_thread+0x587/0xd30 [ 4314.931524][ T1364] kthread+0x28a/0x350 [ 4314.931524][ T1364] ret_from_fork+0x31/0x70 [ 4314.931524][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4314.931524][ T1364] [ 4314.933285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4314.933285][ T1364] dst_init+0x84/0x4a0 [ 4314.933285][ T1364] dst_alloc+0x97/0x150 [ 4314.933285][ T1364] ip6_dst_alloc+0x23/0x90 [ 4314.933285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4314.933285][ T1364] ip6_pol_route+0x56f/0x840 [ 4314.933285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4314.933285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4314.933285][ T1364] ipv6_rcv+0x1ad/0x810 [ 4314.933285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4314.933285][ T1364] process_backlog+0x101/0x620 [ 4314.933285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4314.933285][ T1364] net_rx_action+0x495/0xbe0 [ 4314.933285][ T1364] __do_softirq+0x1b5/0x7f6 [ 4314.933285][ T1364] [ 4314.935136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4314.935136][ T1364] netdev_get_by_index+0x5e/0x80 [ 4314.935136][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4314.935136][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4314.935136][ T1364] ip6_route_add+0x1c/0x140 [ 4314.935136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4314.935136][ T1364] addrconf_add_dev+0xe2/0x170 [ 4314.935136][ T1364] inet6_addr_add+0x12f/0xa40 [ 4314.935136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4314.935136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4314.935136][ T1364] netlink_rcv_skb+0x130/0x360 [ 4314.935136][ T1364] netlink_unicast+0x449/0x710 [ 4314.935136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4314.935136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4314.935136][ T1364] ___sys_sendmsg+0xee/0x170 [ 4314.935136][ T1364] __sys_sendmsg+0xcd/0x170 [ 4314.935136][ T1364] do_syscall_64+0xc6/0x1e0 [ 4314.935136][ T1364] [ 4314.937384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4314.937384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4314.937384][ T1364] ipv6_find_idev+0x102/0x170 [ 4314.937384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4314.937384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4314.937384][ T1364] netlink_rcv_skb+0x130/0x360 [ 4314.937384][ T1364] netlink_unicast+0x449/0x710 [ 4314.937384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4314.937384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4314.937384][ T1364] ___sys_sendmsg+0xee/0x170 [ 4314.937384][ T1364] __sys_sendmsg+0xcd/0x170 [ 4314.937384][ T1364] do_syscall_64+0xc6/0x1e0 [ 4314.937384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4314.937384][ T1364] [ 4314.939116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4314.939116][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4314.939116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4314.939116][ T1364] ipv6_find_idev+0x102/0x170 [ 4314.939116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4314.939116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4314.939116][ T1364] netlink_rcv_skb+0x130/0x360 [ 4314.939116][ T1364] netlink_unicast+0x449/0x710 [ 4314.939116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4314.939116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4314.939116][ T1364] ___sys_sendmsg+0xee/0x170 [ 4314.939116][ T1364] __sys_sendmsg+0xcd/0x170 [ 4314.939116][ T1364] do_syscall_64+0xc6/0x1e0 [ 4314.939116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4314.939116][ T1364] [ 4325.187070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4325.187549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4325.187549][ T1364] ___neigh_create+0x14b/0xf60 [ 4325.187549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4325.187549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4325.187549][ T1364] ip6_output+0x1f3/0x770 [ 4325.187549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4325.187549][ T1364] mld_sendpack+0x62d/0xbc0 [ 4325.187549][ T1364] mld_ifc_work+0x32/0x1f0 [ 4325.187549][ T1364] process_one_work+0x84d/0x18a0 [ 4325.187549][ T1364] worker_thread+0x587/0xd30 [ 4325.187549][ T1364] kthread+0x28a/0x350 [ 4325.187549][ T1364] ret_from_fork+0x31/0x70 [ 4325.187549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4325.187549][ T1364] [ 4325.189848][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4325.189848][ T1364] dst_init+0x84/0x4a0 [ 4325.189848][ T1364] dst_alloc+0x97/0x150 [ 4325.189848][ T1364] ip6_dst_alloc+0x23/0x90 [ 4325.189848][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4325.189848][ T1364] ip6_pol_route+0x56f/0x840 [ 4325.189848][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4325.189848][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4325.189848][ T1364] ipv6_rcv+0x1ad/0x810 [ 4325.189848][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4325.189848][ T1364] process_backlog+0x101/0x620 [ 4325.189848][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4325.189848][ T1364] net_rx_action+0x495/0xbe0 [ 4325.189848][ T1364] __do_softirq+0x1b5/0x7f6 [ 4325.189848][ T1364] [ 4325.191695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4325.191695][ T1364] netdev_get_by_index+0x5e/0x80 [ 4325.191695][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4325.191695][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4325.191695][ T1364] ip6_route_add+0x1c/0x140 [ 4325.191695][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4325.191695][ T1364] addrconf_add_dev+0xe2/0x170 [ 4325.191695][ T1364] inet6_addr_add+0x12f/0xa40 [ 4325.191695][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4325.191695][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.191695][ T1364] netlink_rcv_skb+0x130/0x360 [ 4325.191695][ T1364] netlink_unicast+0x449/0x710 [ 4325.191695][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4325.191695][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4325.191695][ T1364] ___sys_sendmsg+0xee/0x170 [ 4325.191695][ T1364] __sys_sendmsg+0xcd/0x170 [ 4325.191695][ T1364] do_syscall_64+0xc6/0x1e0 [ 4325.191695][ T1364] [ 4325.193911][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4325.193911][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4325.193911][ T1364] ipv6_find_idev+0x102/0x170 [ 4325.193911][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4325.193911][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.193911][ T1364] netlink_rcv_skb+0x130/0x360 [ 4325.193911][ T1364] netlink_unicast+0x449/0x710 [ 4325.193911][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4325.193911][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4325.193911][ T1364] ___sys_sendmsg+0xee/0x170 [ 4325.193911][ T1364] __sys_sendmsg+0xcd/0x170 [ 4325.193911][ T1364] do_syscall_64+0xc6/0x1e0 [ 4325.193911][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4325.193911][ T1364] [ 4325.195655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4325.195655][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4325.195655][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4325.195655][ T1364] ipv6_find_idev+0x102/0x170 [ 4325.195655][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4325.195655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4325.195655][ T1364] netlink_rcv_skb+0x130/0x360 [ 4325.195655][ T1364] netlink_unicast+0x449/0x710 [ 4325.195655][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4325.195655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4325.195655][ T1364] ___sys_sendmsg+0xee/0x170 [ 4325.195655][ T1364] __sys_sendmsg+0xcd/0x170 [ 4325.195655][ T1364] do_syscall_64+0xc6/0x1e0 [ 4325.195655][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4325.195655][ T1364] [ 4335.275070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4335.275662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4335.275662][ T1364] ___neigh_create+0x14b/0xf60 [ 4335.275662][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4335.275662][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4335.275662][ T1364] ip6_output+0x1f3/0x770 [ 4335.275662][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4335.275662][ T1364] mld_sendpack+0x62d/0xbc0 [ 4335.275662][ T1364] mld_ifc_work+0x32/0x1f0 [ 4335.275662][ T1364] process_one_work+0x84d/0x18a0 [ 4335.275662][ T1364] worker_thread+0x587/0xd30 [ 4335.275662][ T1364] kthread+0x28a/0x350 [ 4335.275662][ T1364] ret_from_fork+0x31/0x70 [ 4335.275662][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4335.275662][ T1364] [ 4335.277594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4335.277594][ T1364] dst_init+0x84/0x4a0 [ 4335.277594][ T1364] dst_alloc+0x97/0x150 [ 4335.277594][ T1364] ip6_dst_alloc+0x23/0x90 [ 4335.277594][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4335.277594][ T1364] ip6_pol_route+0x56f/0x840 [ 4335.277594][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4335.277594][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4335.277594][ T1364] ipv6_rcv+0x1ad/0x810 [ 4335.277594][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4335.277594][ T1364] process_backlog+0x101/0x620 [ 4335.277594][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4335.277594][ T1364] net_rx_action+0x495/0xbe0 [ 4335.277594][ T1364] __do_softirq+0x1b5/0x7f6 [ 4335.277594][ T1364] [ 4335.279637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4335.279637][ T1364] netdev_get_by_index+0x5e/0x80 [ 4335.279637][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4335.279637][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4335.279637][ T1364] ip6_route_add+0x1c/0x140 [ 4335.279637][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4335.279637][ T1364] addrconf_add_dev+0xe2/0x170 [ 4335.279637][ T1364] inet6_addr_add+0x12f/0xa40 [ 4335.279637][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4335.279637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.279637][ T1364] netlink_rcv_skb+0x130/0x360 [ 4335.279637][ T1364] netlink_unicast+0x449/0x710 [ 4335.279637][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4335.279637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4335.279637][ T1364] ___sys_sendmsg+0xee/0x170 [ 4335.279637][ T1364] __sys_sendmsg+0xcd/0x170 [ 4335.279637][ T1364] do_syscall_64+0xc6/0x1e0 [ 4335.279637][ T1364] [ 4335.282102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4335.282102][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4335.282102][ T1364] ipv6_find_idev+0x102/0x170 [ 4335.282102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4335.282102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.282102][ T1364] netlink_rcv_skb+0x130/0x360 [ 4335.282102][ T1364] netlink_unicast+0x449/0x710 [ 4335.282102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4335.282102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4335.282102][ T1364] ___sys_sendmsg+0xee/0x170 [ 4335.282102][ T1364] __sys_sendmsg+0xcd/0x170 [ 4335.282102][ T1364] do_syscall_64+0xc6/0x1e0 [ 4335.282102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4335.282102][ T1364] [ 4335.284007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4335.284007][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4335.284007][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4335.284007][ T1364] ipv6_find_idev+0x102/0x170 [ 4335.284007][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4335.284007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4335.284007][ T1364] netlink_rcv_skb+0x130/0x360 [ 4335.284007][ T1364] netlink_unicast+0x449/0x710 [ 4335.284007][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4335.284007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4335.284007][ T1364] ___sys_sendmsg+0xee/0x170 [ 4335.284007][ T1364] __sys_sendmsg+0xcd/0x170 [ 4335.284007][ T1364] do_syscall_64+0xc6/0x1e0 [ 4335.284007][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4335.284007][ T1364] [ 4345.459118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4345.459627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4345.459627][ T1364] ___neigh_create+0x14b/0xf60 [ 4345.459627][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4345.459627][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4345.459627][ T1364] ip6_output+0x1f3/0x770 [ 4345.459627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4345.459627][ T1364] mld_sendpack+0x62d/0xbc0 [ 4345.459627][ T1364] mld_ifc_work+0x32/0x1f0 [ 4345.459627][ T1364] process_one_work+0x84d/0x18a0 [ 4345.459627][ T1364] worker_thread+0x587/0xd30 [ 4345.459627][ T1364] kthread+0x28a/0x350 [ 4345.459627][ T1364] ret_from_fork+0x31/0x70 [ 4345.459627][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4345.459627][ T1364] [ 4345.461508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4345.461508][ T1364] dst_init+0x84/0x4a0 [ 4345.461508][ T1364] dst_alloc+0x97/0x150 [ 4345.461508][ T1364] ip6_dst_alloc+0x23/0x90 [ 4345.461508][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4345.461508][ T1364] ip6_pol_route+0x56f/0x840 [ 4345.461508][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4345.461508][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4345.461508][ T1364] ipv6_rcv+0x1ad/0x810 [ 4345.461508][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4345.461508][ T1364] process_backlog+0x101/0x620 [ 4345.461508][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4345.461508][ T1364] net_rx_action+0x495/0xbe0 [ 4345.461508][ T1364] __do_softirq+0x1b5/0x7f6 [ 4345.461508][ T1364] [ 4345.463470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4345.463470][ T1364] netdev_get_by_index+0x5e/0x80 [ 4345.463470][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4345.463470][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4345.463470][ T1364] ip6_route_add+0x1c/0x140 [ 4345.463470][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4345.463470][ T1364] addrconf_add_dev+0xe2/0x170 [ 4345.463470][ T1364] inet6_addr_add+0x12f/0xa40 [ 4345.463470][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4345.463470][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.463470][ T1364] netlink_rcv_skb+0x130/0x360 [ 4345.463470][ T1364] netlink_unicast+0x449/0x710 [ 4345.463470][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4345.463470][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4345.463470][ T1364] ___sys_sendmsg+0xee/0x170 [ 4345.463470][ T1364] __sys_sendmsg+0xcd/0x170 [ 4345.463470][ T1364] do_syscall_64+0xc6/0x1e0 [ 4345.463470][ T1364] [ 4345.465796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4345.465796][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4345.465796][ T1364] ipv6_find_idev+0x102/0x170 [ 4345.465796][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4345.465796][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.465796][ T1364] netlink_rcv_skb+0x130/0x360 [ 4345.465796][ T1364] netlink_unicast+0x449/0x710 [ 4345.465796][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4345.465796][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4345.465796][ T1364] ___sys_sendmsg+0xee/0x170 [ 4345.465796][ T1364] __sys_sendmsg+0xcd/0x170 [ 4345.465796][ T1364] do_syscall_64+0xc6/0x1e0 [ 4345.465796][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4345.465796][ T1364] [ 4345.467607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4345.467607][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4345.467607][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4345.467607][ T1364] ipv6_find_idev+0x102/0x170 [ 4345.467607][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4345.467607][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4345.467607][ T1364] netlink_rcv_skb+0x130/0x360 [ 4345.467607][ T1364] netlink_unicast+0x449/0x710 [ 4345.467607][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4345.467607][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4345.467607][ T1364] ___sys_sendmsg+0xee/0x170 [ 4345.467607][ T1364] __sys_sendmsg+0xcd/0x170 [ 4345.467607][ T1364] do_syscall_64+0xc6/0x1e0 [ 4345.467607][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4345.467607][ T1364] [ 4355.723107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4355.723529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4355.723529][ T1364] ___neigh_create+0x14b/0xf60 [ 4355.723529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4355.723529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4355.723529][ T1364] ip6_output+0x1f3/0x770 [ 4355.723529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4355.723529][ T1364] mld_sendpack+0x62d/0xbc0 [ 4355.723529][ T1364] mld_ifc_work+0x32/0x1f0 [ 4355.723529][ T1364] process_one_work+0x84d/0x18a0 [ 4355.723529][ T1364] worker_thread+0x587/0xd30 [ 4355.723529][ T1364] kthread+0x28a/0x350 [ 4355.723529][ T1364] ret_from_fork+0x31/0x70 [ 4355.723529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4355.723529][ T1364] [ 4355.725284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4355.725284][ T1364] dst_init+0x84/0x4a0 [ 4355.725284][ T1364] dst_alloc+0x97/0x150 [ 4355.725284][ T1364] ip6_dst_alloc+0x23/0x90 [ 4355.725284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4355.725284][ T1364] ip6_pol_route+0x56f/0x840 [ 4355.725284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4355.725284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4355.725284][ T1364] ipv6_rcv+0x1ad/0x810 [ 4355.725284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4355.725284][ T1364] process_backlog+0x101/0x620 [ 4355.725284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4355.725284][ T1364] net_rx_action+0x495/0xbe0 [ 4355.725284][ T1364] __do_softirq+0x1b5/0x7f6 [ 4355.725284][ T1364] [ 4355.727269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4355.727269][ T1364] netdev_get_by_index+0x5e/0x80 [ 4355.727269][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4355.727269][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4355.727269][ T1364] ip6_route_add+0x1c/0x140 [ 4355.727269][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4355.727269][ T1364] addrconf_add_dev+0xe2/0x170 [ 4355.727269][ T1364] inet6_addr_add+0x12f/0xa40 [ 4355.727269][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4355.727269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.727269][ T1364] netlink_rcv_skb+0x130/0x360 [ 4355.727269][ T1364] netlink_unicast+0x449/0x710 [ 4355.727269][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4355.727269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4355.727269][ T1364] ___sys_sendmsg+0xee/0x170 [ 4355.727269][ T1364] __sys_sendmsg+0xcd/0x170 [ 4355.727269][ T1364] do_syscall_64+0xc6/0x1e0 [ 4355.727269][ T1364] [ 4355.729514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4355.729514][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4355.729514][ T1364] ipv6_find_idev+0x102/0x170 [ 4355.729514][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4355.729514][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.729514][ T1364] netlink_rcv_skb+0x130/0x360 [ 4355.729514][ T1364] netlink_unicast+0x449/0x710 [ 4355.729514][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4355.729514][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4355.729514][ T1364] ___sys_sendmsg+0xee/0x170 [ 4355.729514][ T1364] __sys_sendmsg+0xcd/0x170 [ 4355.729514][ T1364] do_syscall_64+0xc6/0x1e0 [ 4355.729514][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4355.729514][ T1364] [ 4355.731252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4355.731252][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4355.731252][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4355.731252][ T1364] ipv6_find_idev+0x102/0x170 [ 4355.731252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4355.731252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4355.731252][ T1364] netlink_rcv_skb+0x130/0x360 [ 4355.731252][ T1364] netlink_unicast+0x449/0x710 [ 4355.731252][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4355.731252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4355.731252][ T1364] ___sys_sendmsg+0xee/0x170 [ 4355.731252][ T1364] __sys_sendmsg+0xcd/0x170 [ 4355.731252][ T1364] do_syscall_64+0xc6/0x1e0 [ 4355.731252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4355.731252][ T1364] [ 4365.803112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4365.803653][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4365.803653][ T1364] ___neigh_create+0x14b/0xf60 [ 4365.803653][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4365.803653][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4365.803653][ T1364] ip6_output+0x1f3/0x770 [ 4365.803653][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4365.803653][ T1364] mld_sendpack+0x62d/0xbc0 [ 4365.803653][ T1364] mld_ifc_work+0x32/0x1f0 [ 4365.803653][ T1364] process_one_work+0x84d/0x18a0 [ 4365.803653][ T1364] worker_thread+0x587/0xd30 [ 4365.803653][ T1364] kthread+0x28a/0x350 [ 4365.803653][ T1364] ret_from_fork+0x31/0x70 [ 4365.803653][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4365.803653][ T1364] [ 4365.805405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4365.805405][ T1364] dst_init+0x84/0x4a0 [ 4365.805405][ T1364] dst_alloc+0x97/0x150 [ 4365.805405][ T1364] ip6_dst_alloc+0x23/0x90 [ 4365.805405][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4365.805405][ T1364] ip6_pol_route+0x56f/0x840 [ 4365.805405][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4365.805405][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4365.805405][ T1364] ipv6_rcv+0x1ad/0x810 [ 4365.805405][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4365.805405][ T1364] process_backlog+0x101/0x620 [ 4365.805405][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4365.805405][ T1364] net_rx_action+0x495/0xbe0 [ 4365.805405][ T1364] __do_softirq+0x1b5/0x7f6 [ 4365.805405][ T1364] [ 4365.807247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4365.807247][ T1364] netdev_get_by_index+0x5e/0x80 [ 4365.807247][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4365.807247][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4365.807247][ T1364] ip6_route_add+0x1c/0x140 [ 4365.807247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4365.807247][ T1364] addrconf_add_dev+0xe2/0x170 [ 4365.807247][ T1364] inet6_addr_add+0x12f/0xa40 [ 4365.807247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4365.807247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4365.807247][ T1364] netlink_rcv_skb+0x130/0x360 [ 4365.807247][ T1364] netlink_unicast+0x449/0x710 [ 4365.807247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4365.807247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4365.807247][ T1364] ___sys_sendmsg+0xee/0x170 [ 4365.807247][ T1364] __sys_sendmsg+0xcd/0x170 [ 4365.807247][ T1364] do_syscall_64+0xc6/0x1e0 [ 4365.807247][ T1364] [ 4365.809456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4365.809456][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4365.809456][ T1364] ipv6_find_idev+0x102/0x170 [ 4365.809456][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4365.809456][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4365.809456][ T1364] netlink_rcv_skb+0x130/0x360 [ 4365.809456][ T1364] netlink_unicast+0x449/0x710 [ 4365.809456][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4365.809456][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4365.809456][ T1364] ___sys_sendmsg+0xee/0x170 [ 4365.809456][ T1364] __sys_sendmsg+0xcd/0x170 [ 4365.809456][ T1364] do_syscall_64+0xc6/0x1e0 [ 4365.809456][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4365.809456][ T1364] [ 4365.811179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4365.811179][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4365.811179][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4365.811179][ T1364] ipv6_find_idev+0x102/0x170 [ 4365.811179][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4365.811179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4365.811179][ T1364] netlink_rcv_skb+0x130/0x360 [ 4365.811179][ T1364] netlink_unicast+0x449/0x710 [ 4365.811179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4365.811179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4365.811179][ T1364] ___sys_sendmsg+0xee/0x170 [ 4365.811179][ T1364] __sys_sendmsg+0xcd/0x170 [ 4365.811179][ T1364] do_syscall_64+0xc6/0x1e0 [ 4365.811179][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4365.811179][ T1364] [ 4376.019012][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4376.019442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4376.019442][ T1364] ___neigh_create+0x14b/0xf60 [ 4376.019442][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4376.019442][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4376.019442][ T1364] ip6_output+0x1f3/0x770 [ 4376.019442][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4376.019442][ T1364] mld_sendpack+0x62d/0xbc0 [ 4376.019442][ T1364] mld_ifc_work+0x32/0x1f0 [ 4376.019442][ T1364] process_one_work+0x84d/0x18a0 [ 4376.019442][ T1364] worker_thread+0x587/0xd30 [ 4376.019442][ T1364] kthread+0x28a/0x350 [ 4376.019442][ T1364] ret_from_fork+0x31/0x70 [ 4376.019442][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4376.019442][ T1364] [ 4376.021304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4376.021304][ T1364] dst_init+0x84/0x4a0 [ 4376.021304][ T1364] dst_alloc+0x97/0x150 [ 4376.021304][ T1364] ip6_dst_alloc+0x23/0x90 [ 4376.021304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4376.021304][ T1364] ip6_pol_route+0x56f/0x840 [ 4376.021304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4376.021304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4376.021304][ T1364] ipv6_rcv+0x1ad/0x810 [ 4376.021304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4376.021304][ T1364] process_backlog+0x101/0x620 [ 4376.021304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4376.021304][ T1364] net_rx_action+0x495/0xbe0 [ 4376.021304][ T1364] __do_softirq+0x1b5/0x7f6 [ 4376.021304][ T1364] [ 4376.023165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4376.023165][ T1364] netdev_get_by_index+0x5e/0x80 [ 4376.023165][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4376.023165][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4376.023165][ T1364] ip6_route_add+0x1c/0x140 [ 4376.023165][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4376.023165][ T1364] addrconf_add_dev+0xe2/0x170 [ 4376.023165][ T1364] inet6_addr_add+0x12f/0xa40 [ 4376.023165][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4376.023165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.023165][ T1364] netlink_rcv_skb+0x130/0x360 [ 4376.023165][ T1364] netlink_unicast+0x449/0x710 [ 4376.023165][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4376.023165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4376.023165][ T1364] ___sys_sendmsg+0xee/0x170 [ 4376.023165][ T1364] __sys_sendmsg+0xcd/0x170 [ 4376.023165][ T1364] do_syscall_64+0xc6/0x1e0 [ 4376.023165][ T1364] [ 4376.025400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4376.025400][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4376.025400][ T1364] ipv6_find_idev+0x102/0x170 [ 4376.025400][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4376.025400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.025400][ T1364] netlink_rcv_skb+0x130/0x360 [ 4376.025400][ T1364] netlink_unicast+0x449/0x710 [ 4376.025400][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4376.025400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4376.025400][ T1364] ___sys_sendmsg+0xee/0x170 [ 4376.025400][ T1364] __sys_sendmsg+0xcd/0x170 [ 4376.025400][ T1364] do_syscall_64+0xc6/0x1e0 [ 4376.025400][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4376.025400][ T1364] [ 4376.027137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4376.027137][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4376.027137][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4376.027137][ T1364] ipv6_find_idev+0x102/0x170 [ 4376.027137][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4376.027137][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4376.027137][ T1364] netlink_rcv_skb+0x130/0x360 [ 4376.027137][ T1364] netlink_unicast+0x449/0x710 [ 4376.027137][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4376.027137][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4376.027137][ T1364] ___sys_sendmsg+0xee/0x170 [ 4376.027137][ T1364] __sys_sendmsg+0xcd/0x170 [ 4376.027137][ T1364] do_syscall_64+0xc6/0x1e0 [ 4376.027137][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4376.027137][ T1364] [ 4386.059035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4386.059462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4386.059462][ T1364] ___neigh_create+0x14b/0xf60 [ 4386.059462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4386.059462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4386.059462][ T1364] ip6_output+0x1f3/0x770 [ 4386.059462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4386.059462][ T1364] mld_sendpack+0x62d/0xbc0 [ 4386.059462][ T1364] mld_ifc_work+0x32/0x1f0 [ 4386.059462][ T1364] process_one_work+0x84d/0x18a0 [ 4386.059462][ T1364] worker_thread+0x587/0xd30 [ 4386.059462][ T1364] kthread+0x28a/0x350 [ 4386.059462][ T1364] ret_from_fork+0x31/0x70 [ 4386.059462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4386.059462][ T1364] [ 4386.061301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4386.061301][ T1364] dst_init+0x84/0x4a0 [ 4386.061301][ T1364] dst_alloc+0x97/0x150 [ 4386.061301][ T1364] ip6_dst_alloc+0x23/0x90 [ 4386.061301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4386.061301][ T1364] ip6_pol_route+0x56f/0x840 [ 4386.061301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4386.061301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4386.061301][ T1364] ipv6_rcv+0x1ad/0x810 [ 4386.061301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4386.061301][ T1364] process_backlog+0x101/0x620 [ 4386.061301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4386.061301][ T1364] net_rx_action+0x495/0xbe0 [ 4386.061301][ T1364] __do_softirq+0x1b5/0x7f6 [ 4386.061301][ T1364] [ 4386.063159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4386.063159][ T1364] netdev_get_by_index+0x5e/0x80 [ 4386.063159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4386.063159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4386.063159][ T1364] ip6_route_add+0x1c/0x140 [ 4386.063159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4386.063159][ T1364] addrconf_add_dev+0xe2/0x170 [ 4386.063159][ T1364] inet6_addr_add+0x12f/0xa40 [ 4386.063159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4386.063159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.063159][ T1364] netlink_rcv_skb+0x130/0x360 [ 4386.063159][ T1364] netlink_unicast+0x449/0x710 [ 4386.063159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4386.063159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4386.063159][ T1364] ___sys_sendmsg+0xee/0x170 [ 4386.063159][ T1364] __sys_sendmsg+0xcd/0x170 [ 4386.063159][ T1364] do_syscall_64+0xc6/0x1e0 [ 4386.063159][ T1364] [ 4386.065393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4386.065393][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4386.065393][ T1364] ipv6_find_idev+0x102/0x170 [ 4386.065393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4386.065393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.065393][ T1364] netlink_rcv_skb+0x130/0x360 [ 4386.065393][ T1364] netlink_unicast+0x449/0x710 [ 4386.065393][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4386.065393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4386.065393][ T1364] ___sys_sendmsg+0xee/0x170 [ 4386.065393][ T1364] __sys_sendmsg+0xcd/0x170 [ 4386.065393][ T1364] do_syscall_64+0xc6/0x1e0 [ 4386.065393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4386.065393][ T1364] [ 4386.067134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4386.067134][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4386.067134][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4386.067134][ T1364] ipv6_find_idev+0x102/0x170 [ 4386.067134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4386.067134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4386.067134][ T1364] netlink_rcv_skb+0x130/0x360 [ 4386.067134][ T1364] netlink_unicast+0x449/0x710 [ 4386.067134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4386.067134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4386.067134][ T1364] ___sys_sendmsg+0xee/0x170 [ 4386.067134][ T1364] __sys_sendmsg+0xcd/0x170 [ 4386.067134][ T1364] do_syscall_64+0xc6/0x1e0 [ 4386.067134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4386.067134][ T1364] [ 4396.315021][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4396.315437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4396.315437][ T1364] ___neigh_create+0x14b/0xf60 [ 4396.315437][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4396.315437][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4396.315437][ T1364] ip6_output+0x1f3/0x770 [ 4396.315437][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4396.315437][ T1364] mld_sendpack+0x62d/0xbc0 [ 4396.315437][ T1364] mld_ifc_work+0x32/0x1f0 [ 4396.315437][ T1364] process_one_work+0x84d/0x18a0 [ 4396.315437][ T1364] worker_thread+0x587/0xd30 [ 4396.315437][ T1364] kthread+0x28a/0x350 [ 4396.315437][ T1364] ret_from_fork+0x31/0x70 [ 4396.315437][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4396.315437][ T1364] [ 4396.317172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4396.317172][ T1364] dst_init+0x84/0x4a0 [ 4396.317172][ T1364] dst_alloc+0x97/0x150 [ 4396.317172][ T1364] ip6_dst_alloc+0x23/0x90 [ 4396.317172][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4396.317172][ T1364] ip6_pol_route+0x56f/0x840 [ 4396.317172][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4396.317172][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4396.317172][ T1364] ipv6_rcv+0x1ad/0x810 [ 4396.317172][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4396.317172][ T1364] process_backlog+0x101/0x620 [ 4396.317172][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4396.317172][ T1364] net_rx_action+0x495/0xbe0 [ 4396.317172][ T1364] __do_softirq+0x1b5/0x7f6 [ 4396.317172][ T1364] [ 4396.319009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4396.319009][ T1364] netdev_get_by_index+0x5e/0x80 [ 4396.319009][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4396.319009][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4396.319009][ T1364] ip6_route_add+0x1c/0x140 [ 4396.319009][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4396.319009][ T1364] addrconf_add_dev+0xe2/0x170 [ 4396.319009][ T1364] inet6_addr_add+0x12f/0xa40 [ 4396.319009][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4396.319009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.319009][ T1364] netlink_rcv_skb+0x130/0x360 [ 4396.319009][ T1364] netlink_unicast+0x449/0x710 [ 4396.319009][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4396.319009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4396.319009][ T1364] ___sys_sendmsg+0xee/0x170 [ 4396.319009][ T1364] __sys_sendmsg+0xcd/0x170 [ 4396.319009][ T1364] do_syscall_64+0xc6/0x1e0 [ 4396.319009][ T1364] [ 4396.321210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4396.321210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4396.321210][ T1364] ipv6_find_idev+0x102/0x170 [ 4396.321210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4396.321210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.321210][ T1364] netlink_rcv_skb+0x130/0x360 [ 4396.321210][ T1364] netlink_unicast+0x449/0x710 [ 4396.321210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4396.321210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4396.321210][ T1364] ___sys_sendmsg+0xee/0x170 [ 4396.321210][ T1364] __sys_sendmsg+0xcd/0x170 [ 4396.321210][ T1364] do_syscall_64+0xc6/0x1e0 [ 4396.321210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4396.321210][ T1364] [ 4396.322938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4396.322938][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4396.322938][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4396.322938][ T1364] ipv6_find_idev+0x102/0x170 [ 4396.322938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4396.322938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4396.322938][ T1364] netlink_rcv_skb+0x130/0x360 [ 4396.322938][ T1364] netlink_unicast+0x449/0x710 [ 4396.322938][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4396.322938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4396.322938][ T1364] ___sys_sendmsg+0xee/0x170 [ 4396.322938][ T1364] __sys_sendmsg+0xcd/0x170 [ 4396.322938][ T1364] do_syscall_64+0xc6/0x1e0 [ 4396.322938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4396.322938][ T1364] [ 4406.563102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4406.563525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4406.563525][ T1364] ___neigh_create+0x14b/0xf60 [ 4406.563525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4406.563525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4406.563525][ T1364] ip6_output+0x1f3/0x770 [ 4406.563525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4406.563525][ T1364] mld_sendpack+0x62d/0xbc0 [ 4406.563525][ T1364] mld_ifc_work+0x32/0x1f0 [ 4406.563525][ T1364] process_one_work+0x84d/0x18a0 [ 4406.563525][ T1364] worker_thread+0x587/0xd30 [ 4406.563525][ T1364] kthread+0x28a/0x350 [ 4406.563525][ T1364] ret_from_fork+0x31/0x70 [ 4406.563525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4406.563525][ T1364] [ 4406.565318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4406.565318][ T1364] dst_init+0x84/0x4a0 [ 4406.565318][ T1364] dst_alloc+0x97/0x150 [ 4406.565318][ T1364] ip6_dst_alloc+0x23/0x90 [ 4406.565318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4406.565318][ T1364] ip6_pol_route+0x56f/0x840 [ 4406.565318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4406.565318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4406.565318][ T1364] ipv6_rcv+0x1ad/0x810 [ 4406.565318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4406.565318][ T1364] process_backlog+0x101/0x620 [ 4406.565318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4406.565318][ T1364] net_rx_action+0x495/0xbe0 [ 4406.565318][ T1364] __do_softirq+0x1b5/0x7f6 [ 4406.565318][ T1364] [ 4406.567179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4406.567179][ T1364] netdev_get_by_index+0x5e/0x80 [ 4406.567179][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4406.567179][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4406.567179][ T1364] ip6_route_add+0x1c/0x140 [ 4406.567179][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4406.567179][ T1364] addrconf_add_dev+0xe2/0x170 [ 4406.567179][ T1364] inet6_addr_add+0x12f/0xa40 [ 4406.567179][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4406.567179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4406.567179][ T1364] netlink_rcv_skb+0x130/0x360 [ 4406.567179][ T1364] netlink_unicast+0x449/0x710 [ 4406.567179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4406.567179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4406.567179][ T1364] ___sys_sendmsg+0xee/0x170 [ 4406.567179][ T1364] __sys_sendmsg+0xcd/0x170 [ 4406.567179][ T1364] do_syscall_64+0xc6/0x1e0 [ 4406.567179][ T1364] [ 4406.569387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4406.569387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4406.569387][ T1364] ipv6_find_idev+0x102/0x170 [ 4406.569387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4406.569387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4406.569387][ T1364] netlink_rcv_skb+0x130/0x360 [ 4406.569387][ T1364] netlink_unicast+0x449/0x710 [ 4406.569387][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4406.569387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4406.569387][ T1364] ___sys_sendmsg+0xee/0x170 [ 4406.569387][ T1364] __sys_sendmsg+0xcd/0x170 [ 4406.569387][ T1364] do_syscall_64+0xc6/0x1e0 [ 4406.569387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4406.569387][ T1364] [ 4406.571109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4406.571109][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4406.571109][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4406.571109][ T1364] ipv6_find_idev+0x102/0x170 [ 4406.571109][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4406.571109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4406.571109][ T1364] netlink_rcv_skb+0x130/0x360 [ 4406.571109][ T1364] netlink_unicast+0x449/0x710 [ 4406.571109][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4406.571109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4406.571109][ T1364] ___sys_sendmsg+0xee/0x170 [ 4406.571109][ T1364] __sys_sendmsg+0xcd/0x170 [ 4406.571109][ T1364] do_syscall_64+0xc6/0x1e0 [ 4406.571109][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4406.571109][ T1364] [ 4416.819111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4416.819597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4416.819597][ T1364] ___neigh_create+0x14b/0xf60 [ 4416.819597][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4416.819597][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4416.819597][ T1364] ip6_output+0x1f3/0x770 [ 4416.819597][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4416.819597][ T1364] mld_sendpack+0x62d/0xbc0 [ 4416.819597][ T1364] mld_ifc_work+0x32/0x1f0 [ 4416.819597][ T1364] process_one_work+0x84d/0x18a0 [ 4416.819597][ T1364] worker_thread+0x587/0xd30 [ 4416.819597][ T1364] kthread+0x28a/0x350 [ 4416.819597][ T1364] ret_from_fork+0x31/0x70 [ 4416.819597][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4416.819597][ T1364] [ 4416.821843][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4416.821843][ T1364] dst_init+0x84/0x4a0 [ 4416.821843][ T1364] dst_alloc+0x97/0x150 [ 4416.821843][ T1364] ip6_dst_alloc+0x23/0x90 [ 4416.821843][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4416.821843][ T1364] ip6_pol_route+0x56f/0x840 [ 4416.821843][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4416.821843][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4416.821843][ T1364] ipv6_rcv+0x1ad/0x810 [ 4416.821843][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4416.821843][ T1364] process_backlog+0x101/0x620 [ 4416.821843][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4416.821843][ T1364] net_rx_action+0x495/0xbe0 [ 4416.821843][ T1364] __do_softirq+0x1b5/0x7f6 [ 4416.821843][ T1364] [ 4416.823689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4416.823689][ T1364] netdev_get_by_index+0x5e/0x80 [ 4416.823689][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4416.823689][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4416.823689][ T1364] ip6_route_add+0x1c/0x140 [ 4416.823689][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4416.823689][ T1364] addrconf_add_dev+0xe2/0x170 [ 4416.823689][ T1364] inet6_addr_add+0x12f/0xa40 [ 4416.823689][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4416.823689][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4416.823689][ T1364] netlink_rcv_skb+0x130/0x360 [ 4416.823689][ T1364] netlink_unicast+0x449/0x710 [ 4416.823689][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4416.823689][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4416.823689][ T1364] ___sys_sendmsg+0xee/0x170 [ 4416.823689][ T1364] __sys_sendmsg+0xcd/0x170 [ 4416.823689][ T1364] do_syscall_64+0xc6/0x1e0 [ 4416.823689][ T1364] [ 4416.825905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4416.825905][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4416.825905][ T1364] ipv6_find_idev+0x102/0x170 [ 4416.825905][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4416.825905][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4416.825905][ T1364] netlink_rcv_skb+0x130/0x360 [ 4416.825905][ T1364] netlink_unicast+0x449/0x710 [ 4416.825905][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4416.825905][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4416.825905][ T1364] ___sys_sendmsg+0xee/0x170 [ 4416.825905][ T1364] __sys_sendmsg+0xcd/0x170 [ 4416.825905][ T1364] do_syscall_64+0xc6/0x1e0 [ 4416.825905][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4416.825905][ T1364] [ 4416.827630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4416.827630][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4416.827630][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4416.827630][ T1364] ipv6_find_idev+0x102/0x170 [ 4416.827630][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4416.827630][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4416.827630][ T1364] netlink_rcv_skb+0x130/0x360 [ 4416.827630][ T1364] netlink_unicast+0x449/0x710 [ 4416.827630][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4416.827630][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4416.827630][ T1364] ___sys_sendmsg+0xee/0x170 [ 4416.827630][ T1364] __sys_sendmsg+0xcd/0x170 [ 4416.827630][ T1364] do_syscall_64+0xc6/0x1e0 [ 4416.827630][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4416.827630][ T1364] [ 4427.067095][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4427.067652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4427.067652][ T1364] ___neigh_create+0x14b/0xf60 [ 4427.067652][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4427.067652][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4427.067652][ T1364] ip6_output+0x1f3/0x770 [ 4427.067652][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4427.067652][ T1364] mld_sendpack+0x62d/0xbc0 [ 4427.067652][ T1364] mld_ifc_work+0x32/0x1f0 [ 4427.067652][ T1364] process_one_work+0x84d/0x18a0 [ 4427.067652][ T1364] worker_thread+0x587/0xd30 [ 4427.067652][ T1364] kthread+0x28a/0x350 [ 4427.067652][ T1364] ret_from_fork+0x31/0x70 [ 4427.067652][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4427.067652][ T1364] [ 4427.069553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4427.069553][ T1364] dst_init+0x84/0x4a0 [ 4427.069553][ T1364] dst_alloc+0x97/0x150 [ 4427.069553][ T1364] ip6_dst_alloc+0x23/0x90 [ 4427.069553][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4427.069553][ T1364] ip6_pol_route+0x56f/0x840 [ 4427.069553][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4427.069553][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4427.069553][ T1364] ipv6_rcv+0x1ad/0x810 [ 4427.069553][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4427.069553][ T1364] process_backlog+0x101/0x620 [ 4427.069553][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4427.069553][ T1364] net_rx_action+0x495/0xbe0 [ 4427.069553][ T1364] __do_softirq+0x1b5/0x7f6 [ 4427.069553][ T1364] [ 4427.071527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4427.071527][ T1364] netdev_get_by_index+0x5e/0x80 [ 4427.071527][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4427.071527][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4427.071527][ T1364] ip6_route_add+0x1c/0x140 [ 4427.071527][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4427.071527][ T1364] addrconf_add_dev+0xe2/0x170 [ 4427.071527][ T1364] inet6_addr_add+0x12f/0xa40 [ 4427.071527][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4427.071527][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.071527][ T1364] netlink_rcv_skb+0x130/0x360 [ 4427.071527][ T1364] netlink_unicast+0x449/0x710 [ 4427.071527][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4427.071527][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4427.071527][ T1364] ___sys_sendmsg+0xee/0x170 [ 4427.071527][ T1364] __sys_sendmsg+0xcd/0x170 [ 4427.071527][ T1364] do_syscall_64+0xc6/0x1e0 [ 4427.071527][ T1364] [ 4427.073903][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4427.073903][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4427.073903][ T1364] ipv6_find_idev+0x102/0x170 [ 4427.073903][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4427.073903][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.073903][ T1364] netlink_rcv_skb+0x130/0x360 [ 4427.073903][ T1364] netlink_unicast+0x449/0x710 [ 4427.073903][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4427.073903][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4427.073903][ T1364] ___sys_sendmsg+0xee/0x170 [ 4427.073903][ T1364] __sys_sendmsg+0xcd/0x170 [ 4427.073903][ T1364] do_syscall_64+0xc6/0x1e0 [ 4427.073903][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4427.073903][ T1364] [ 4427.075792][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4427.075792][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4427.075792][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4427.075792][ T1364] ipv6_find_idev+0x102/0x170 [ 4427.075792][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4427.075792][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4427.075792][ T1364] netlink_rcv_skb+0x130/0x360 [ 4427.075792][ T1364] netlink_unicast+0x449/0x710 [ 4427.075792][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4427.075792][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4427.075792][ T1364] ___sys_sendmsg+0xee/0x170 [ 4427.075792][ T1364] __sys_sendmsg+0xcd/0x170 [ 4427.075792][ T1364] do_syscall_64+0xc6/0x1e0 [ 4427.075792][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4427.075792][ T1364] [ 4437.315090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4437.315602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4437.315602][ T1364] ___neigh_create+0x14b/0xf60 [ 4437.315602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4437.315602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4437.315602][ T1364] ip6_output+0x1f3/0x770 [ 4437.315602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4437.315602][ T1364] mld_sendpack+0x62d/0xbc0 [ 4437.315602][ T1364] mld_ifc_work+0x32/0x1f0 [ 4437.315602][ T1364] process_one_work+0x84d/0x18a0 [ 4437.315602][ T1364] worker_thread+0x587/0xd30 [ 4437.315602][ T1364] kthread+0x28a/0x350 [ 4437.315602][ T1364] ret_from_fork+0x31/0x70 [ 4437.315602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4437.315602][ T1364] [ 4437.317606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4437.317606][ T1364] dst_init+0x84/0x4a0 [ 4437.317606][ T1364] dst_alloc+0x97/0x150 [ 4437.317606][ T1364] ip6_dst_alloc+0x23/0x90 [ 4437.317606][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4437.317606][ T1364] ip6_pol_route+0x56f/0x840 [ 4437.317606][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4437.317606][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4437.317606][ T1364] ipv6_rcv+0x1ad/0x810 [ 4437.317606][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4437.317606][ T1364] process_backlog+0x101/0x620 [ 4437.317606][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4437.317606][ T1364] net_rx_action+0x495/0xbe0 [ 4437.317606][ T1364] __do_softirq+0x1b5/0x7f6 [ 4437.317606][ T1364] [ 4437.319783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4437.319783][ T1364] netdev_get_by_index+0x5e/0x80 [ 4437.319783][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4437.319783][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4437.319783][ T1364] ip6_route_add+0x1c/0x140 [ 4437.319783][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4437.319783][ T1364] addrconf_add_dev+0xe2/0x170 [ 4437.319783][ T1364] inet6_addr_add+0x12f/0xa40 [ 4437.319783][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4437.319783][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.319783][ T1364] netlink_rcv_skb+0x130/0x360 [ 4437.319783][ T1364] netlink_unicast+0x449/0x710 [ 4437.319783][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4437.319783][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4437.319783][ T1364] ___sys_sendmsg+0xee/0x170 [ 4437.319783][ T1364] __sys_sendmsg+0xcd/0x170 [ 4437.319783][ T1364] do_syscall_64+0xc6/0x1e0 [ 4437.319783][ T1364] [ 4437.322353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4437.322353][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4437.322353][ T1364] ipv6_find_idev+0x102/0x170 [ 4437.322353][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4437.322353][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.322353][ T1364] netlink_rcv_skb+0x130/0x360 [ 4437.322353][ T1364] netlink_unicast+0x449/0x710 [ 4437.322353][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4437.322353][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4437.322353][ T1364] ___sys_sendmsg+0xee/0x170 [ 4437.322353][ T1364] __sys_sendmsg+0xcd/0x170 [ 4437.322353][ T1364] do_syscall_64+0xc6/0x1e0 [ 4437.322353][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4437.322353][ T1364] [ 4437.324355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4437.324355][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4437.324355][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4437.324355][ T1364] ipv6_find_idev+0x102/0x170 [ 4437.324355][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4437.324355][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4437.324355][ T1364] netlink_rcv_skb+0x130/0x360 [ 4437.324355][ T1364] netlink_unicast+0x449/0x710 [ 4437.324355][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4437.324355][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4437.324355][ T1364] ___sys_sendmsg+0xee/0x170 [ 4437.324355][ T1364] __sys_sendmsg+0xcd/0x170 [ 4437.324355][ T1364] do_syscall_64+0xc6/0x1e0 [ 4437.324355][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4437.324355][ T1364] [ 4447.563084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4447.563621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4447.563621][ T1364] ___neigh_create+0x14b/0xf60 [ 4447.563621][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4447.563621][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4447.563621][ T1364] ip6_output+0x1f3/0x770 [ 4447.563621][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4447.563621][ T1364] mld_sendpack+0x62d/0xbc0 [ 4447.563621][ T1364] mld_ifc_work+0x32/0x1f0 [ 4447.563621][ T1364] process_one_work+0x84d/0x18a0 [ 4447.563621][ T1364] worker_thread+0x587/0xd30 [ 4447.563621][ T1364] kthread+0x28a/0x350 [ 4447.563621][ T1364] ret_from_fork+0x31/0x70 [ 4447.563621][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4447.563621][ T1364] [ 4447.565677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4447.565677][ T1364] dst_init+0x84/0x4a0 [ 4447.565677][ T1364] dst_alloc+0x97/0x150 [ 4447.565677][ T1364] ip6_dst_alloc+0x23/0x90 [ 4447.565677][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4447.565677][ T1364] ip6_pol_route+0x56f/0x840 [ 4447.565677][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4447.565677][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4447.565677][ T1364] ipv6_rcv+0x1ad/0x810 [ 4447.565677][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4447.565677][ T1364] process_backlog+0x101/0x620 [ 4447.565677][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4447.565677][ T1364] net_rx_action+0x495/0xbe0 [ 4447.565677][ T1364] __do_softirq+0x1b5/0x7f6 [ 4447.565677][ T1364] [ 4447.567878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4447.567878][ T1364] netdev_get_by_index+0x5e/0x80 [ 4447.567878][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4447.567878][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4447.567878][ T1364] ip6_route_add+0x1c/0x140 [ 4447.567878][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4447.567878][ T1364] addrconf_add_dev+0xe2/0x170 [ 4447.567878][ T1364] inet6_addr_add+0x12f/0xa40 [ 4447.567878][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4447.567878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.567878][ T1364] netlink_rcv_skb+0x130/0x360 [ 4447.567878][ T1364] netlink_unicast+0x449/0x710 [ 4447.567878][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4447.567878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4447.567878][ T1364] ___sys_sendmsg+0xee/0x170 [ 4447.567878][ T1364] __sys_sendmsg+0xcd/0x170 [ 4447.567878][ T1364] do_syscall_64+0xc6/0x1e0 [ 4447.567878][ T1364] [ 4447.570517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4447.570517][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4447.570517][ T1364] ipv6_find_idev+0x102/0x170 [ 4447.570517][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4447.570517][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.570517][ T1364] netlink_rcv_skb+0x130/0x360 [ 4447.570517][ T1364] netlink_unicast+0x449/0x710 [ 4447.570517][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4447.570517][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4447.570517][ T1364] ___sys_sendmsg+0xee/0x170 [ 4447.570517][ T1364] __sys_sendmsg+0xcd/0x170 [ 4447.570517][ T1364] do_syscall_64+0xc6/0x1e0 [ 4447.570517][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4447.570517][ T1364] [ 4447.572582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4447.572582][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4447.572582][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4447.572582][ T1364] ipv6_find_idev+0x102/0x170 [ 4447.572582][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4447.572582][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4447.572582][ T1364] netlink_rcv_skb+0x130/0x360 [ 4447.572582][ T1364] netlink_unicast+0x449/0x710 [ 4447.572582][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4447.572582][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4447.572582][ T1364] ___sys_sendmsg+0xee/0x170 [ 4447.572582][ T1364] __sys_sendmsg+0xcd/0x170 [ 4447.572582][ T1364] do_syscall_64+0xc6/0x1e0 [ 4447.572582][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4447.572582][ T1364] [ 4457.811080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4457.811639][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4457.811639][ T1364] ___neigh_create+0x14b/0xf60 [ 4457.811639][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4457.811639][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4457.811639][ T1364] ip6_output+0x1f3/0x770 [ 4457.811639][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4457.811639][ T1364] mld_sendpack+0x62d/0xbc0 [ 4457.811639][ T1364] mld_ifc_work+0x32/0x1f0 [ 4457.811639][ T1364] process_one_work+0x84d/0x18a0 [ 4457.811639][ T1364] worker_thread+0x587/0xd30 [ 4457.811639][ T1364] kthread+0x28a/0x350 [ 4457.811639][ T1364] ret_from_fork+0x31/0x70 [ 4457.811639][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4457.811639][ T1364] [ 4457.813563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4457.813563][ T1364] dst_init+0x84/0x4a0 [ 4457.813563][ T1364] dst_alloc+0x97/0x150 [ 4457.813563][ T1364] ip6_dst_alloc+0x23/0x90 [ 4457.813563][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4457.813563][ T1364] ip6_pol_route+0x56f/0x840 [ 4457.813563][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4457.813563][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4457.813563][ T1364] ipv6_rcv+0x1ad/0x810 [ 4457.813563][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4457.813563][ T1364] process_backlog+0x101/0x620 [ 4457.813563][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4457.813563][ T1364] net_rx_action+0x495/0xbe0 [ 4457.813563][ T1364] __do_softirq+0x1b5/0x7f6 [ 4457.813563][ T1364] [ 4457.815612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4457.815612][ T1364] netdev_get_by_index+0x5e/0x80 [ 4457.815612][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4457.815612][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4457.815612][ T1364] ip6_route_add+0x1c/0x140 [ 4457.815612][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4457.815612][ T1364] addrconf_add_dev+0xe2/0x170 [ 4457.815612][ T1364] inet6_addr_add+0x12f/0xa40 [ 4457.815612][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4457.815612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.815612][ T1364] netlink_rcv_skb+0x130/0x360 [ 4457.815612][ T1364] netlink_unicast+0x449/0x710 [ 4457.815612][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4457.815612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4457.815612][ T1364] ___sys_sendmsg+0xee/0x170 [ 4457.815612][ T1364] __sys_sendmsg+0xcd/0x170 [ 4457.815612][ T1364] do_syscall_64+0xc6/0x1e0 [ 4457.815612][ T1364] [ 4457.818045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4457.818045][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4457.818045][ T1364] ipv6_find_idev+0x102/0x170 [ 4457.818045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4457.818045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.818045][ T1364] netlink_rcv_skb+0x130/0x360 [ 4457.818045][ T1364] netlink_unicast+0x449/0x710 [ 4457.818045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4457.818045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4457.818045][ T1364] ___sys_sendmsg+0xee/0x170 [ 4457.818045][ T1364] __sys_sendmsg+0xcd/0x170 [ 4457.818045][ T1364] do_syscall_64+0xc6/0x1e0 [ 4457.818045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4457.818045][ T1364] [ 4457.819949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4457.819949][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4457.819949][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4457.819949][ T1364] ipv6_find_idev+0x102/0x170 [ 4457.819949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4457.819949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4457.819949][ T1364] netlink_rcv_skb+0x130/0x360 [ 4457.819949][ T1364] netlink_unicast+0x449/0x710 [ 4457.819949][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4457.819949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4457.819949][ T1364] ___sys_sendmsg+0xee/0x170 [ 4457.819949][ T1364] __sys_sendmsg+0xcd/0x170 [ 4457.819949][ T1364] do_syscall_64+0xc6/0x1e0 [ 4457.819949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4457.819949][ T1364] [ 4467.939059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4467.939600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4467.939600][ T1364] ___neigh_create+0x14b/0xf60 [ 4467.939600][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4467.939600][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4467.939600][ T1364] ip6_output+0x1f3/0x770 [ 4467.939600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4467.939600][ T1364] mld_sendpack+0x62d/0xbc0 [ 4467.939600][ T1364] mld_ifc_work+0x32/0x1f0 [ 4467.939600][ T1364] process_one_work+0x84d/0x18a0 [ 4467.939600][ T1364] worker_thread+0x587/0xd30 [ 4467.939600][ T1364] kthread+0x28a/0x350 [ 4467.939600][ T1364] ret_from_fork+0x31/0x70 [ 4467.939600][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4467.939600][ T1364] [ 4467.941636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4467.941636][ T1364] dst_init+0x84/0x4a0 [ 4467.941636][ T1364] dst_alloc+0x97/0x150 [ 4467.941636][ T1364] ip6_dst_alloc+0x23/0x90 [ 4467.941636][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4467.941636][ T1364] ip6_pol_route+0x56f/0x840 [ 4467.941636][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4467.941636][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4467.941636][ T1364] ipv6_rcv+0x1ad/0x810 [ 4467.941636][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4467.941636][ T1364] process_backlog+0x101/0x620 [ 4467.941636][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4467.941636][ T1364] net_rx_action+0x495/0xbe0 [ 4467.941636][ T1364] __do_softirq+0x1b5/0x7f6 [ 4467.941636][ T1364] [ 4467.943818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4467.943818][ T1364] netdev_get_by_index+0x5e/0x80 [ 4467.943818][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4467.943818][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4467.943818][ T1364] ip6_route_add+0x1c/0x140 [ 4467.943818][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4467.943818][ T1364] addrconf_add_dev+0xe2/0x170 [ 4467.943818][ T1364] inet6_addr_add+0x12f/0xa40 [ 4467.943818][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4467.943818][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.943818][ T1364] netlink_rcv_skb+0x130/0x360 [ 4467.943818][ T1364] netlink_unicast+0x449/0x710 [ 4467.943818][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4467.943818][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4467.943818][ T1364] ___sys_sendmsg+0xee/0x170 [ 4467.943818][ T1364] __sys_sendmsg+0xcd/0x170 [ 4467.943818][ T1364] do_syscall_64+0xc6/0x1e0 [ 4467.943818][ T1364] [ 4467.946423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4467.946423][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4467.946423][ T1364] ipv6_find_idev+0x102/0x170 [ 4467.946423][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4467.946423][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.946423][ T1364] netlink_rcv_skb+0x130/0x360 [ 4467.946423][ T1364] netlink_unicast+0x449/0x710 [ 4467.946423][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4467.946423][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4467.946423][ T1364] ___sys_sendmsg+0xee/0x170 [ 4467.946423][ T1364] __sys_sendmsg+0xcd/0x170 [ 4467.946423][ T1364] do_syscall_64+0xc6/0x1e0 [ 4467.946423][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4467.946423][ T1364] [ 4467.948473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4467.948473][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4467.948473][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4467.948473][ T1364] ipv6_find_idev+0x102/0x170 [ 4467.948473][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4467.948473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4467.948473][ T1364] netlink_rcv_skb+0x130/0x360 [ 4467.948473][ T1364] netlink_unicast+0x449/0x710 [ 4467.948473][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4467.948473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4467.948473][ T1364] ___sys_sendmsg+0xee/0x170 [ 4467.948473][ T1364] __sys_sendmsg+0xcd/0x170 [ 4467.948473][ T1364] do_syscall_64+0xc6/0x1e0 [ 4467.948473][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4467.948473][ T1364] [ 4478.195072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4478.195573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4478.195573][ T1364] ___neigh_create+0x14b/0xf60 [ 4478.195573][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4478.195573][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4478.195573][ T1364] ip6_output+0x1f3/0x770 [ 4478.195573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4478.195573][ T1364] mld_sendpack+0x62d/0xbc0 [ 4478.195573][ T1364] mld_ifc_work+0x32/0x1f0 [ 4478.195573][ T1364] process_one_work+0x84d/0x18a0 [ 4478.195573][ T1364] worker_thread+0x587/0xd30 [ 4478.195573][ T1364] kthread+0x28a/0x350 [ 4478.195573][ T1364] ret_from_fork+0x31/0x70 [ 4478.195573][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4478.195573][ T1364] [ 4478.197495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4478.197495][ T1364] dst_init+0x84/0x4a0 [ 4478.197495][ T1364] dst_alloc+0x97/0x150 [ 4478.197495][ T1364] ip6_dst_alloc+0x23/0x90 [ 4478.197495][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4478.197495][ T1364] ip6_pol_route+0x56f/0x840 [ 4478.197495][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4478.197495][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4478.197495][ T1364] ipv6_rcv+0x1ad/0x810 [ 4478.197495][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4478.197495][ T1364] process_backlog+0x101/0x620 [ 4478.197495][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4478.197495][ T1364] net_rx_action+0x495/0xbe0 [ 4478.197495][ T1364] __do_softirq+0x1b5/0x7f6 [ 4478.197495][ T1364] [ 4478.199534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4478.199534][ T1364] netdev_get_by_index+0x5e/0x80 [ 4478.199534][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4478.199534][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4478.199534][ T1364] ip6_route_add+0x1c/0x140 [ 4478.199534][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4478.199534][ T1364] addrconf_add_dev+0xe2/0x170 [ 4478.199534][ T1364] inet6_addr_add+0x12f/0xa40 [ 4478.199534][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4478.199534][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.199534][ T1364] netlink_rcv_skb+0x130/0x360 [ 4478.199534][ T1364] netlink_unicast+0x449/0x710 [ 4478.199534][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4478.199534][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4478.199534][ T1364] ___sys_sendmsg+0xee/0x170 [ 4478.199534][ T1364] __sys_sendmsg+0xcd/0x170 [ 4478.199534][ T1364] do_syscall_64+0xc6/0x1e0 [ 4478.199534][ T1364] [ 4478.201970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4478.201970][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4478.201970][ T1364] ipv6_find_idev+0x102/0x170 [ 4478.201970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4478.201970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.201970][ T1364] netlink_rcv_skb+0x130/0x360 [ 4478.201970][ T1364] netlink_unicast+0x449/0x710 [ 4478.201970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4478.201970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4478.201970][ T1364] ___sys_sendmsg+0xee/0x170 [ 4478.201970][ T1364] __sys_sendmsg+0xcd/0x170 [ 4478.201970][ T1364] do_syscall_64+0xc6/0x1e0 [ 4478.201970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4478.201970][ T1364] [ 4478.203876][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4478.203876][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4478.203876][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4478.203876][ T1364] ipv6_find_idev+0x102/0x170 [ 4478.203876][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4478.203876][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4478.203876][ T1364] netlink_rcv_skb+0x130/0x360 [ 4478.203876][ T1364] netlink_unicast+0x449/0x710 [ 4478.203876][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4478.203876][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4478.203876][ T1364] ___sys_sendmsg+0xee/0x170 [ 4478.203876][ T1364] __sys_sendmsg+0xcd/0x170 [ 4478.203876][ T1364] do_syscall_64+0xc6/0x1e0 [ 4478.203876][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4478.203876][ T1364] [ 4488.243088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4488.244229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4488.244229][ T1364] ___neigh_create+0x14b/0xf60 [ 4488.244229][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4488.244229][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4488.244229][ T1364] ip6_output+0x1f3/0x770 [ 4488.244229][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4488.244229][ T1364] mld_sendpack+0x62d/0xbc0 [ 4488.244229][ T1364] mld_ifc_work+0x32/0x1f0 [ 4488.244229][ T1364] process_one_work+0x84d/0x18a0 [ 4488.244229][ T1364] worker_thread+0x587/0xd30 [ 4488.244229][ T1364] kthread+0x28a/0x350 [ 4488.244229][ T1364] ret_from_fork+0x31/0x70 [ 4488.244229][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4488.244229][ T1364] [ 4488.246300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4488.246300][ T1364] dst_init+0x84/0x4a0 [ 4488.246300][ T1364] dst_alloc+0x97/0x150 [ 4488.246300][ T1364] ip6_dst_alloc+0x23/0x90 [ 4488.246300][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4488.246300][ T1364] ip6_pol_route+0x56f/0x840 [ 4488.246300][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4488.246300][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4488.246300][ T1364] ipv6_rcv+0x1ad/0x810 [ 4488.246300][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4488.246300][ T1364] process_backlog+0x101/0x620 [ 4488.246300][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4488.246300][ T1364] net_rx_action+0x495/0xbe0 [ 4488.246300][ T1364] __do_softirq+0x1b5/0x7f6 [ 4488.246300][ T1364] [ 4488.248274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4488.248274][ T1364] netdev_get_by_index+0x5e/0x80 [ 4488.248274][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4488.248274][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4488.248274][ T1364] ip6_route_add+0x1c/0x140 [ 4488.248274][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4488.248274][ T1364] addrconf_add_dev+0xe2/0x170 [ 4488.248274][ T1364] inet6_addr_add+0x12f/0xa40 [ 4488.248274][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4488.248274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.248274][ T1364] netlink_rcv_skb+0x130/0x360 [ 4488.248274][ T1364] netlink_unicast+0x449/0x710 [ 4488.248274][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4488.248274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4488.248274][ T1364] ___sys_sendmsg+0xee/0x170 [ 4488.248274][ T1364] __sys_sendmsg+0xcd/0x170 [ 4488.248274][ T1364] do_syscall_64+0xc6/0x1e0 [ 4488.248274][ T1364] [ 4488.250470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4488.250470][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4488.250470][ T1364] ipv6_find_idev+0x102/0x170 [ 4488.250470][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4488.250470][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.250470][ T1364] netlink_rcv_skb+0x130/0x360 [ 4488.250470][ T1364] netlink_unicast+0x449/0x710 [ 4488.250470][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4488.250470][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4488.250470][ T1364] ___sys_sendmsg+0xee/0x170 [ 4488.250470][ T1364] __sys_sendmsg+0xcd/0x170 [ 4488.250470][ T1364] do_syscall_64+0xc6/0x1e0 [ 4488.250470][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4488.250470][ T1364] [ 4488.252186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4488.252186][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4488.252186][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4488.252186][ T1364] ipv6_find_idev+0x102/0x170 [ 4488.252186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4488.252186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4488.252186][ T1364] netlink_rcv_skb+0x130/0x360 [ 4488.252186][ T1364] netlink_unicast+0x449/0x710 [ 4488.252186][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4488.252186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4488.252186][ T1364] ___sys_sendmsg+0xee/0x170 [ 4488.252186][ T1364] __sys_sendmsg+0xcd/0x170 [ 4488.252186][ T1364] do_syscall_64+0xc6/0x1e0 [ 4488.252186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4488.252186][ T1364] [ 4498.427082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4498.427620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4498.427620][ T1364] ___neigh_create+0x14b/0xf60 [ 4498.427620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4498.427620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4498.427620][ T1364] ip6_output+0x1f3/0x770 [ 4498.427620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4498.427620][ T1364] mld_sendpack+0x62d/0xbc0 [ 4498.427620][ T1364] mld_ifc_work+0x32/0x1f0 [ 4498.427620][ T1364] process_one_work+0x84d/0x18a0 [ 4498.427620][ T1364] worker_thread+0x587/0xd30 [ 4498.427620][ T1364] kthread+0x28a/0x350 [ 4498.427620][ T1364] ret_from_fork+0x31/0x70 [ 4498.427620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4498.427620][ T1364] [ 4498.432195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4498.432195][ T1364] dst_init+0x84/0x4a0 [ 4498.432195][ T1364] dst_alloc+0x97/0x150 [ 4498.432195][ T1364] ip6_dst_alloc+0x23/0x90 [ 4498.432195][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4498.432195][ T1364] ip6_pol_route+0x56f/0x840 [ 4498.432195][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4498.432195][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4498.432195][ T1364] ipv6_rcv+0x1ad/0x810 [ 4498.432195][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4498.432195][ T1364] process_backlog+0x101/0x620 [ 4498.432195][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4498.432195][ T1364] net_rx_action+0x495/0xbe0 [ 4498.432195][ T1364] __do_softirq+0x1b5/0x7f6 [ 4498.432195][ T1364] [ 4498.434036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4498.434036][ T1364] netdev_get_by_index+0x5e/0x80 [ 4498.434036][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4498.434036][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4498.434036][ T1364] ip6_route_add+0x1c/0x140 [ 4498.434036][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4498.434036][ T1364] addrconf_add_dev+0xe2/0x170 [ 4498.434036][ T1364] inet6_addr_add+0x12f/0xa40 [ 4498.434036][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4498.434036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.434036][ T1364] netlink_rcv_skb+0x130/0x360 [ 4498.434036][ T1364] netlink_unicast+0x449/0x710 [ 4498.434036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4498.434036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4498.434036][ T1364] ___sys_sendmsg+0xee/0x170 [ 4498.434036][ T1364] __sys_sendmsg+0xcd/0x170 [ 4498.434036][ T1364] do_syscall_64+0xc6/0x1e0 [ 4498.434036][ T1364] [ 4498.436235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4498.436235][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4498.436235][ T1364] ipv6_find_idev+0x102/0x170 [ 4498.436235][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4498.436235][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.436235][ T1364] netlink_rcv_skb+0x130/0x360 [ 4498.436235][ T1364] netlink_unicast+0x449/0x710 [ 4498.436235][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4498.436235][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4498.436235][ T1364] ___sys_sendmsg+0xee/0x170 [ 4498.436235][ T1364] __sys_sendmsg+0xcd/0x170 [ 4498.436235][ T1364] do_syscall_64+0xc6/0x1e0 [ 4498.436235][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4498.436235][ T1364] [ 4498.437953][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4498.437953][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4498.437953][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4498.437953][ T1364] ipv6_find_idev+0x102/0x170 [ 4498.437953][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4498.437953][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4498.437953][ T1364] netlink_rcv_skb+0x130/0x360 [ 4498.437953][ T1364] netlink_unicast+0x449/0x710 [ 4498.437953][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4498.437953][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4498.437953][ T1364] ___sys_sendmsg+0xee/0x170 [ 4498.437953][ T1364] __sys_sendmsg+0xcd/0x170 [ 4498.437953][ T1364] do_syscall_64+0xc6/0x1e0 [ 4498.437953][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4498.437953][ T1364] [ 4508.675107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4508.675642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4508.675642][ T1364] ___neigh_create+0x14b/0xf60 [ 4508.675642][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4508.675642][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4508.675642][ T1364] ip6_output+0x1f3/0x770 [ 4508.675642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4508.675642][ T1364] mld_sendpack+0x62d/0xbc0 [ 4508.675642][ T1364] mld_ifc_work+0x32/0x1f0 [ 4508.675642][ T1364] process_one_work+0x84d/0x18a0 [ 4508.675642][ T1364] worker_thread+0x587/0xd30 [ 4508.675642][ T1364] kthread+0x28a/0x350 [ 4508.675642][ T1364] ret_from_fork+0x31/0x70 [ 4508.675642][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4508.675642][ T1364] [ 4508.677556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4508.677556][ T1364] dst_init+0x84/0x4a0 [ 4508.677556][ T1364] dst_alloc+0x97/0x150 [ 4508.677556][ T1364] ip6_dst_alloc+0x23/0x90 [ 4508.677556][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4508.677556][ T1364] ip6_pol_route+0x56f/0x840 [ 4508.677556][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4508.677556][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4508.677556][ T1364] ipv6_rcv+0x1ad/0x810 [ 4508.677556][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4508.677556][ T1364] process_backlog+0x101/0x620 [ 4508.677556][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4508.677556][ T1364] net_rx_action+0x495/0xbe0 [ 4508.677556][ T1364] __do_softirq+0x1b5/0x7f6 [ 4508.677556][ T1364] [ 4508.679585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4508.679585][ T1364] netdev_get_by_index+0x5e/0x80 [ 4508.679585][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4508.679585][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4508.679585][ T1364] ip6_route_add+0x1c/0x140 [ 4508.679585][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4508.679585][ T1364] addrconf_add_dev+0xe2/0x170 [ 4508.679585][ T1364] inet6_addr_add+0x12f/0xa40 [ 4508.679585][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4508.679585][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.679585][ T1364] netlink_rcv_skb+0x130/0x360 [ 4508.679585][ T1364] netlink_unicast+0x449/0x710 [ 4508.679585][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4508.679585][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4508.679585][ T1364] ___sys_sendmsg+0xee/0x170 [ 4508.679585][ T1364] __sys_sendmsg+0xcd/0x170 [ 4508.679585][ T1364] do_syscall_64+0xc6/0x1e0 [ 4508.679585][ T1364] [ 4508.682003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4508.682003][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4508.682003][ T1364] ipv6_find_idev+0x102/0x170 [ 4508.682003][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4508.682003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.682003][ T1364] netlink_rcv_skb+0x130/0x360 [ 4508.682003][ T1364] netlink_unicast+0x449/0x710 [ 4508.682003][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4508.682003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4508.682003][ T1364] ___sys_sendmsg+0xee/0x170 [ 4508.682003][ T1364] __sys_sendmsg+0xcd/0x170 [ 4508.682003][ T1364] do_syscall_64+0xc6/0x1e0 [ 4508.682003][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4508.682003][ T1364] [ 4508.683888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4508.683888][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4508.683888][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4508.683888][ T1364] ipv6_find_idev+0x102/0x170 [ 4508.683888][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4508.683888][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4508.683888][ T1364] netlink_rcv_skb+0x130/0x360 [ 4508.683888][ T1364] netlink_unicast+0x449/0x710 [ 4508.683888][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4508.683888][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4508.683888][ T1364] ___sys_sendmsg+0xee/0x170 [ 4508.683888][ T1364] __sys_sendmsg+0xcd/0x170 [ 4508.683888][ T1364] do_syscall_64+0xc6/0x1e0 [ 4508.683888][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4508.683888][ T1364] [ 4518.923091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4518.923598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4518.923598][ T1364] ___neigh_create+0x14b/0xf60 [ 4518.923598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4518.923598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4518.923598][ T1364] ip6_output+0x1f3/0x770 [ 4518.923598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4518.923598][ T1364] mld_sendpack+0x62d/0xbc0 [ 4518.923598][ T1364] mld_ifc_work+0x32/0x1f0 [ 4518.923598][ T1364] process_one_work+0x84d/0x18a0 [ 4518.923598][ T1364] worker_thread+0x587/0xd30 [ 4518.923598][ T1364] kthread+0x28a/0x350 [ 4518.923598][ T1364] ret_from_fork+0x31/0x70 [ 4518.923598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4518.923598][ T1364] [ 4518.925329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4518.925329][ T1364] dst_init+0x84/0x4a0 [ 4518.925329][ T1364] dst_alloc+0x97/0x150 [ 4518.925329][ T1364] ip6_dst_alloc+0x23/0x90 [ 4518.925329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4518.925329][ T1364] ip6_pol_route+0x56f/0x840 [ 4518.925329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4518.925329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4518.925329][ T1364] ipv6_rcv+0x1ad/0x810 [ 4518.925329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4518.925329][ T1364] process_backlog+0x101/0x620 [ 4518.925329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4518.925329][ T1364] net_rx_action+0x495/0xbe0 [ 4518.925329][ T1364] __do_softirq+0x1b5/0x7f6 [ 4518.925329][ T1364] [ 4518.927154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4518.927154][ T1364] netdev_get_by_index+0x5e/0x80 [ 4518.927154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4518.927154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4518.927154][ T1364] ip6_route_add+0x1c/0x140 [ 4518.927154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4518.927154][ T1364] addrconf_add_dev+0xe2/0x170 [ 4518.927154][ T1364] inet6_addr_add+0x12f/0xa40 [ 4518.927154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4518.927154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.927154][ T1364] netlink_rcv_skb+0x130/0x360 [ 4518.927154][ T1364] netlink_unicast+0x449/0x710 [ 4518.927154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4518.927154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4518.927154][ T1364] ___sys_sendmsg+0xee/0x170 [ 4518.927154][ T1364] __sys_sendmsg+0xcd/0x170 [ 4518.927154][ T1364] do_syscall_64+0xc6/0x1e0 [ 4518.927154][ T1364] [ 4518.929321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4518.929321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4518.929321][ T1364] ipv6_find_idev+0x102/0x170 [ 4518.929321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4518.929321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.929321][ T1364] netlink_rcv_skb+0x130/0x360 [ 4518.929321][ T1364] netlink_unicast+0x449/0x710 [ 4518.929321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4518.929321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4518.929321][ T1364] ___sys_sendmsg+0xee/0x170 [ 4518.929321][ T1364] __sys_sendmsg+0xcd/0x170 [ 4518.929321][ T1364] do_syscall_64+0xc6/0x1e0 [ 4518.929321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4518.929321][ T1364] [ 4518.931018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4518.931018][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4518.931018][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4518.931018][ T1364] ipv6_find_idev+0x102/0x170 [ 4518.931018][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4518.931018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4518.931018][ T1364] netlink_rcv_skb+0x130/0x360 [ 4518.931018][ T1364] netlink_unicast+0x449/0x710 [ 4518.931018][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4518.931018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4518.931018][ T1364] ___sys_sendmsg+0xee/0x170 [ 4518.931018][ T1364] __sys_sendmsg+0xcd/0x170 [ 4518.931018][ T1364] do_syscall_64+0xc6/0x1e0 [ 4518.931018][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4518.931018][ T1364] [ 4529.123053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4529.123592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4529.123592][ T1364] ___neigh_create+0x14b/0xf60 [ 4529.123592][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4529.123592][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4529.123592][ T1364] ip6_output+0x1f3/0x770 [ 4529.123592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4529.123592][ T1364] mld_sendpack+0x62d/0xbc0 [ 4529.123592][ T1364] mld_ifc_work+0x32/0x1f0 [ 4529.123592][ T1364] process_one_work+0x84d/0x18a0 [ 4529.123592][ T1364] worker_thread+0x587/0xd30 [ 4529.123592][ T1364] kthread+0x28a/0x350 [ 4529.123592][ T1364] ret_from_fork+0x31/0x70 [ 4529.123592][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4529.123592][ T1364] [ 4529.125532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4529.125532][ T1364] dst_init+0x84/0x4a0 [ 4529.125532][ T1364] dst_alloc+0x97/0x150 [ 4529.125532][ T1364] ip6_dst_alloc+0x23/0x90 [ 4529.125532][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4529.125532][ T1364] ip6_pol_route+0x56f/0x840 [ 4529.125532][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4529.125532][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4529.125532][ T1364] ipv6_rcv+0x1ad/0x810 [ 4529.125532][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4529.125532][ T1364] process_backlog+0x101/0x620 [ 4529.125532][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4529.125532][ T1364] net_rx_action+0x495/0xbe0 [ 4529.125532][ T1364] __do_softirq+0x1b5/0x7f6 [ 4529.125532][ T1364] [ 4529.127585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4529.127585][ T1364] netdev_get_by_index+0x5e/0x80 [ 4529.127585][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4529.127585][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4529.127585][ T1364] ip6_route_add+0x1c/0x140 [ 4529.127585][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4529.127585][ T1364] addrconf_add_dev+0xe2/0x170 [ 4529.127585][ T1364] inet6_addr_add+0x12f/0xa40 [ 4529.127585][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4529.127585][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4529.127585][ T1364] netlink_rcv_skb+0x130/0x360 [ 4529.127585][ T1364] netlink_unicast+0x449/0x710 [ 4529.127585][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4529.127585][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4529.127585][ T1364] ___sys_sendmsg+0xee/0x170 [ 4529.127585][ T1364] __sys_sendmsg+0xcd/0x170 [ 4529.127585][ T1364] do_syscall_64+0xc6/0x1e0 [ 4529.127585][ T1364] [ 4529.130026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4529.130026][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4529.130026][ T1364] ipv6_find_idev+0x102/0x170 [ 4529.130026][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4529.130026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4529.130026][ T1364] netlink_rcv_skb+0x130/0x360 [ 4529.130026][ T1364] netlink_unicast+0x449/0x710 [ 4529.130026][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4529.130026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4529.130026][ T1364] ___sys_sendmsg+0xee/0x170 [ 4529.130026][ T1364] __sys_sendmsg+0xcd/0x170 [ 4529.130026][ T1364] do_syscall_64+0xc6/0x1e0 [ 4529.130026][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4529.130026][ T1364] [ 4529.131942][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4529.131942][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4529.131942][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4529.131942][ T1364] ipv6_find_idev+0x102/0x170 [ 4529.131942][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4529.131942][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4529.131942][ T1364] netlink_rcv_skb+0x130/0x360 [ 4529.131942][ T1364] netlink_unicast+0x449/0x710 [ 4529.131942][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4529.131942][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4529.131942][ T1364] ___sys_sendmsg+0xee/0x170 [ 4529.131942][ T1364] __sys_sendmsg+0xcd/0x170 [ 4529.131942][ T1364] do_syscall_64+0xc6/0x1e0 [ 4529.131942][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4529.131942][ T1364] [ 4539.843121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4539.843626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4539.843626][ T1364] ___neigh_create+0x14b/0xf60 [ 4539.843626][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4539.843626][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4539.843626][ T1364] ip6_output+0x1f3/0x770 [ 4539.843626][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4539.843626][ T1364] mld_sendpack+0x62d/0xbc0 [ 4539.843626][ T1364] mld_ifc_work+0x32/0x1f0 [ 4539.843626][ T1364] process_one_work+0x84d/0x18a0 [ 4539.843626][ T1364] worker_thread+0x587/0xd30 [ 4539.843626][ T1364] kthread+0x28a/0x350 [ 4539.843626][ T1364] ret_from_fork+0x31/0x70 [ 4539.843626][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4539.843626][ T1364] [ 4539.845551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4539.845551][ T1364] dst_init+0x84/0x4a0 [ 4539.845551][ T1364] dst_alloc+0x97/0x150 [ 4539.845551][ T1364] ip6_dst_alloc+0x23/0x90 [ 4539.845551][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4539.845551][ T1364] ip6_pol_route+0x56f/0x840 [ 4539.845551][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4539.845551][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4539.845551][ T1364] ipv6_rcv+0x1ad/0x810 [ 4539.845551][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4539.845551][ T1364] process_backlog+0x101/0x620 [ 4539.845551][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4539.845551][ T1364] net_rx_action+0x495/0xbe0 [ 4539.845551][ T1364] __do_softirq+0x1b5/0x7f6 [ 4539.845551][ T1364] [ 4539.847595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4539.847595][ T1364] netdev_get_by_index+0x5e/0x80 [ 4539.847595][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4539.847595][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4539.847595][ T1364] ip6_route_add+0x1c/0x140 [ 4539.847595][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4539.847595][ T1364] addrconf_add_dev+0xe2/0x170 [ 4539.847595][ T1364] inet6_addr_add+0x12f/0xa40 [ 4539.847595][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4539.847595][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.847595][ T1364] netlink_rcv_skb+0x130/0x360 [ 4539.847595][ T1364] netlink_unicast+0x449/0x710 [ 4539.847595][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4539.847595][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4539.847595][ T1364] ___sys_sendmsg+0xee/0x170 [ 4539.847595][ T1364] __sys_sendmsg+0xcd/0x170 [ 4539.847595][ T1364] do_syscall_64+0xc6/0x1e0 [ 4539.847595][ T1364] [ 4539.850025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4539.850025][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4539.850025][ T1364] ipv6_find_idev+0x102/0x170 [ 4539.850025][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4539.850025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.850025][ T1364] netlink_rcv_skb+0x130/0x360 [ 4539.850025][ T1364] netlink_unicast+0x449/0x710 [ 4539.850025][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4539.850025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4539.850025][ T1364] ___sys_sendmsg+0xee/0x170 [ 4539.850025][ T1364] __sys_sendmsg+0xcd/0x170 [ 4539.850025][ T1364] do_syscall_64+0xc6/0x1e0 [ 4539.850025][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4539.850025][ T1364] [ 4539.851915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4539.851915][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4539.851915][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4539.851915][ T1364] ipv6_find_idev+0x102/0x170 [ 4539.851915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4539.851915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4539.851915][ T1364] netlink_rcv_skb+0x130/0x360 [ 4539.851915][ T1364] netlink_unicast+0x449/0x710 [ 4539.851915][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4539.851915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4539.851915][ T1364] ___sys_sendmsg+0xee/0x170 [ 4539.851915][ T1364] __sys_sendmsg+0xcd/0x170 [ 4539.851915][ T1364] do_syscall_64+0xc6/0x1e0 [ 4539.851915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4539.851915][ T1364] [ 4550.099111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4550.099610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4550.099610][ T1364] ___neigh_create+0x14b/0xf60 [ 4550.099610][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4550.099610][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4550.099610][ T1364] ip6_output+0x1f3/0x770 [ 4550.099610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4550.099610][ T1364] mld_sendpack+0x62d/0xbc0 [ 4550.099610][ T1364] mld_ifc_work+0x32/0x1f0 [ 4550.099610][ T1364] process_one_work+0x84d/0x18a0 [ 4550.099610][ T1364] worker_thread+0x587/0xd30 [ 4550.099610][ T1364] kthread+0x28a/0x350 [ 4550.099610][ T1364] ret_from_fork+0x31/0x70 [ 4550.099610][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4550.099610][ T1364] [ 4550.101540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4550.101540][ T1364] dst_init+0x84/0x4a0 [ 4550.101540][ T1364] dst_alloc+0x97/0x150 [ 4550.101540][ T1364] ip6_dst_alloc+0x23/0x90 [ 4550.101540][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4550.101540][ T1364] ip6_pol_route+0x56f/0x840 [ 4550.101540][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4550.101540][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4550.101540][ T1364] ipv6_rcv+0x1ad/0x810 [ 4550.101540][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4550.101540][ T1364] process_backlog+0x101/0x620 [ 4550.101540][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4550.101540][ T1364] net_rx_action+0x495/0xbe0 [ 4550.101540][ T1364] __do_softirq+0x1b5/0x7f6 [ 4550.101540][ T1364] [ 4550.103586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4550.103586][ T1364] netdev_get_by_index+0x5e/0x80 [ 4550.103586][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4550.103586][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4550.103586][ T1364] ip6_route_add+0x1c/0x140 [ 4550.103586][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4550.103586][ T1364] addrconf_add_dev+0xe2/0x170 [ 4550.103586][ T1364] inet6_addr_add+0x12f/0xa40 [ 4550.103586][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4550.103586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4550.103586][ T1364] netlink_rcv_skb+0x130/0x360 [ 4550.103586][ T1364] netlink_unicast+0x449/0x710 [ 4550.103586][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4550.103586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4550.103586][ T1364] ___sys_sendmsg+0xee/0x170 [ 4550.103586][ T1364] __sys_sendmsg+0xcd/0x170 [ 4550.103586][ T1364] do_syscall_64+0xc6/0x1e0 [ 4550.103586][ T1364] [ 4550.106059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4550.106059][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4550.106059][ T1364] ipv6_find_idev+0x102/0x170 [ 4550.106059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4550.106059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4550.106059][ T1364] netlink_rcv_skb+0x130/0x360 [ 4550.106059][ T1364] netlink_unicast+0x449/0x710 [ 4550.106059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4550.106059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4550.106059][ T1364] ___sys_sendmsg+0xee/0x170 [ 4550.106059][ T1364] __sys_sendmsg+0xcd/0x170 [ 4550.106059][ T1364] do_syscall_64+0xc6/0x1e0 [ 4550.106059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4550.106059][ T1364] [ 4550.108011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4550.108011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4550.108011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4550.108011][ T1364] ipv6_find_idev+0x102/0x170 [ 4550.108011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4550.108011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4550.108011][ T1364] netlink_rcv_skb+0x130/0x360 [ 4550.108011][ T1364] netlink_unicast+0x449/0x710 [ 4550.108011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4550.108011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4550.108011][ T1364] ___sys_sendmsg+0xee/0x170 [ 4550.108011][ T1364] __sys_sendmsg+0xcd/0x170 [ 4550.108011][ T1364] do_syscall_64+0xc6/0x1e0 [ 4550.108011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4550.108011][ T1364] [ 4560.139106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4560.139620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4560.139620][ T1364] ___neigh_create+0x14b/0xf60 [ 4560.139620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4560.139620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4560.139620][ T1364] ip6_output+0x1f3/0x770 [ 4560.139620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4560.139620][ T1364] mld_sendpack+0x62d/0xbc0 [ 4560.139620][ T1364] mld_ifc_work+0x32/0x1f0 [ 4560.139620][ T1364] process_one_work+0x84d/0x18a0 [ 4560.139620][ T1364] worker_thread+0x587/0xd30 [ 4560.139620][ T1364] kthread+0x28a/0x350 [ 4560.139620][ T1364] ret_from_fork+0x31/0x70 [ 4560.139620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4560.139620][ T1364] [ 4560.141529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4560.141529][ T1364] dst_init+0x84/0x4a0 [ 4560.141529][ T1364] dst_alloc+0x97/0x150 [ 4560.141529][ T1364] ip6_dst_alloc+0x23/0x90 [ 4560.141529][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4560.141529][ T1364] ip6_pol_route+0x56f/0x840 [ 4560.141529][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4560.141529][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4560.141529][ T1364] ipv6_rcv+0x1ad/0x810 [ 4560.141529][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4560.141529][ T1364] process_backlog+0x101/0x620 [ 4560.141529][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4560.141529][ T1364] net_rx_action+0x495/0xbe0 [ 4560.141529][ T1364] __do_softirq+0x1b5/0x7f6 [ 4560.141529][ T1364] [ 4560.143575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4560.143575][ T1364] netdev_get_by_index+0x5e/0x80 [ 4560.143575][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4560.143575][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4560.143575][ T1364] ip6_route_add+0x1c/0x140 [ 4560.143575][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4560.143575][ T1364] addrconf_add_dev+0xe2/0x170 [ 4560.143575][ T1364] inet6_addr_add+0x12f/0xa40 [ 4560.143575][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4560.143575][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4560.143575][ T1364] netlink_rcv_skb+0x130/0x360 [ 4560.143575][ T1364] netlink_unicast+0x449/0x710 [ 4560.143575][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4560.143575][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4560.143575][ T1364] ___sys_sendmsg+0xee/0x170 [ 4560.143575][ T1364] __sys_sendmsg+0xcd/0x170 [ 4560.143575][ T1364] do_syscall_64+0xc6/0x1e0 [ 4560.143575][ T1364] [ 4560.146017][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4560.146017][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4560.146017][ T1364] ipv6_find_idev+0x102/0x170 [ 4560.146017][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4560.146017][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4560.146017][ T1364] netlink_rcv_skb+0x130/0x360 [ 4560.146017][ T1364] netlink_unicast+0x449/0x710 [ 4560.146017][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4560.146017][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4560.146017][ T1364] ___sys_sendmsg+0xee/0x170 [ 4560.146017][ T1364] __sys_sendmsg+0xcd/0x170 [ 4560.146017][ T1364] do_syscall_64+0xc6/0x1e0 [ 4560.146017][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4560.146017][ T1364] [ 4560.147931][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4560.147931][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4560.147931][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4560.147931][ T1364] ipv6_find_idev+0x102/0x170 [ 4560.147931][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4560.147931][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4560.147931][ T1364] netlink_rcv_skb+0x130/0x360 [ 4560.147931][ T1364] netlink_unicast+0x449/0x710 [ 4560.147931][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4560.147931][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4560.147931][ T1364] ___sys_sendmsg+0xee/0x170 [ 4560.147931][ T1364] __sys_sendmsg+0xcd/0x170 [ 4560.147931][ T1364] do_syscall_64+0xc6/0x1e0 [ 4560.147931][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4560.147931][ T1364] [ 4570.387102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4570.387623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4570.387623][ T1364] ___neigh_create+0x14b/0xf60 [ 4570.387623][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4570.387623][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4570.387623][ T1364] ip6_output+0x1f3/0x770 [ 4570.387623][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4570.387623][ T1364] mld_sendpack+0x62d/0xbc0 [ 4570.387623][ T1364] mld_ifc_work+0x32/0x1f0 [ 4570.387623][ T1364] process_one_work+0x84d/0x18a0 [ 4570.387623][ T1364] worker_thread+0x587/0xd30 [ 4570.387623][ T1364] kthread+0x28a/0x350 [ 4570.387623][ T1364] ret_from_fork+0x31/0x70 [ 4570.387623][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4570.387623][ T1364] [ 4570.389528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4570.389528][ T1364] dst_init+0x84/0x4a0 [ 4570.389528][ T1364] dst_alloc+0x97/0x150 [ 4570.389528][ T1364] ip6_dst_alloc+0x23/0x90 [ 4570.389528][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4570.389528][ T1364] ip6_pol_route+0x56f/0x840 [ 4570.389528][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4570.389528][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4570.389528][ T1364] ipv6_rcv+0x1ad/0x810 [ 4570.389528][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4570.389528][ T1364] process_backlog+0x101/0x620 [ 4570.389528][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4570.389528][ T1364] net_rx_action+0x495/0xbe0 [ 4570.389528][ T1364] __do_softirq+0x1b5/0x7f6 [ 4570.389528][ T1364] [ 4570.391557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4570.391557][ T1364] netdev_get_by_index+0x5e/0x80 [ 4570.391557][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4570.391557][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4570.391557][ T1364] ip6_route_add+0x1c/0x140 [ 4570.391557][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4570.391557][ T1364] addrconf_add_dev+0xe2/0x170 [ 4570.391557][ T1364] inet6_addr_add+0x12f/0xa40 [ 4570.391557][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4570.391557][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4570.391557][ T1364] netlink_rcv_skb+0x130/0x360 [ 4570.391557][ T1364] netlink_unicast+0x449/0x710 [ 4570.391557][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4570.391557][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4570.391557][ T1364] ___sys_sendmsg+0xee/0x170 [ 4570.391557][ T1364] __sys_sendmsg+0xcd/0x170 [ 4570.391557][ T1364] do_syscall_64+0xc6/0x1e0 [ 4570.391557][ T1364] [ 4570.394002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4570.394002][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4570.394002][ T1364] ipv6_find_idev+0x102/0x170 [ 4570.394002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4570.394002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4570.394002][ T1364] netlink_rcv_skb+0x130/0x360 [ 4570.394002][ T1364] netlink_unicast+0x449/0x710 [ 4570.394002][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4570.394002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4570.394002][ T1364] ___sys_sendmsg+0xee/0x170 [ 4570.394002][ T1364] __sys_sendmsg+0xcd/0x170 [ 4570.394002][ T1364] do_syscall_64+0xc6/0x1e0 [ 4570.394002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4570.394002][ T1364] [ 4570.395888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4570.395888][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4570.395888][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4570.395888][ T1364] ipv6_find_idev+0x102/0x170 [ 4570.395888][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4570.395888][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4570.395888][ T1364] netlink_rcv_skb+0x130/0x360 [ 4570.395888][ T1364] netlink_unicast+0x449/0x710 [ 4570.395888][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4570.395888][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4570.395888][ T1364] ___sys_sendmsg+0xee/0x170 [ 4570.395888][ T1364] __sys_sendmsg+0xcd/0x170 [ 4570.395888][ T1364] do_syscall_64+0xc6/0x1e0 [ 4570.395888][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4570.395888][ T1364] [ 4580.635105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4580.635607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4580.635607][ T1364] ___neigh_create+0x14b/0xf60 [ 4580.635607][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4580.635607][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4580.635607][ T1364] ip6_output+0x1f3/0x770 [ 4580.635607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4580.635607][ T1364] mld_sendpack+0x62d/0xbc0 [ 4580.635607][ T1364] mld_ifc_work+0x32/0x1f0 [ 4580.635607][ T1364] process_one_work+0x84d/0x18a0 [ 4580.635607][ T1364] worker_thread+0x587/0xd30 [ 4580.635607][ T1364] kthread+0x28a/0x350 [ 4580.635607][ T1364] ret_from_fork+0x31/0x70 [ 4580.635607][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4580.635607][ T1364] [ 4580.637507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4580.637507][ T1364] dst_init+0x84/0x4a0 [ 4580.637507][ T1364] dst_alloc+0x97/0x150 [ 4580.637507][ T1364] ip6_dst_alloc+0x23/0x90 [ 4580.637507][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4580.637507][ T1364] ip6_pol_route+0x56f/0x840 [ 4580.637507][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4580.637507][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4580.637507][ T1364] ipv6_rcv+0x1ad/0x810 [ 4580.637507][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4580.637507][ T1364] process_backlog+0x101/0x620 [ 4580.637507][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4580.637507][ T1364] net_rx_action+0x495/0xbe0 [ 4580.637507][ T1364] __do_softirq+0x1b5/0x7f6 [ 4580.637507][ T1364] [ 4580.639548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4580.639548][ T1364] netdev_get_by_index+0x5e/0x80 [ 4580.639548][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4580.639548][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4580.639548][ T1364] ip6_route_add+0x1c/0x140 [ 4580.639548][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4580.639548][ T1364] addrconf_add_dev+0xe2/0x170 [ 4580.639548][ T1364] inet6_addr_add+0x12f/0xa40 [ 4580.639548][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4580.639548][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.639548][ T1364] netlink_rcv_skb+0x130/0x360 [ 4580.639548][ T1364] netlink_unicast+0x449/0x710 [ 4580.639548][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4580.639548][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4580.639548][ T1364] ___sys_sendmsg+0xee/0x170 [ 4580.639548][ T1364] __sys_sendmsg+0xcd/0x170 [ 4580.639548][ T1364] do_syscall_64+0xc6/0x1e0 [ 4580.639548][ T1364] [ 4580.641979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4580.641979][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4580.641979][ T1364] ipv6_find_idev+0x102/0x170 [ 4580.641979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4580.641979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.641979][ T1364] netlink_rcv_skb+0x130/0x360 [ 4580.641979][ T1364] netlink_unicast+0x449/0x710 [ 4580.641979][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4580.641979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4580.641979][ T1364] ___sys_sendmsg+0xee/0x170 [ 4580.641979][ T1364] __sys_sendmsg+0xcd/0x170 [ 4580.641979][ T1364] do_syscall_64+0xc6/0x1e0 [ 4580.641979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4580.641979][ T1364] [ 4580.643890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4580.643890][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4580.643890][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4580.643890][ T1364] ipv6_find_idev+0x102/0x170 [ 4580.643890][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4580.643890][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4580.643890][ T1364] netlink_rcv_skb+0x130/0x360 [ 4580.643890][ T1364] netlink_unicast+0x449/0x710 [ 4580.643890][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4580.643890][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4580.643890][ T1364] ___sys_sendmsg+0xee/0x170 [ 4580.643890][ T1364] __sys_sendmsg+0xcd/0x170 [ 4580.643890][ T1364] do_syscall_64+0xc6/0x1e0 [ 4580.643890][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4580.643890][ T1364] [ 4590.827071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4590.827580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4590.827580][ T1364] ___neigh_create+0x14b/0xf60 [ 4590.827580][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4590.827580][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4590.827580][ T1364] ip6_output+0x1f3/0x770 [ 4590.827580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4590.827580][ T1364] mld_sendpack+0x62d/0xbc0 [ 4590.827580][ T1364] mld_ifc_work+0x32/0x1f0 [ 4590.827580][ T1364] process_one_work+0x84d/0x18a0 [ 4590.827580][ T1364] worker_thread+0x587/0xd30 [ 4590.827580][ T1364] kthread+0x28a/0x350 [ 4590.827580][ T1364] ret_from_fork+0x31/0x70 [ 4590.827580][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4590.827580][ T1364] [ 4590.829497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4590.829497][ T1364] dst_init+0x84/0x4a0 [ 4590.829497][ T1364] dst_alloc+0x97/0x150 [ 4590.829497][ T1364] ip6_dst_alloc+0x23/0x90 [ 4590.829497][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4590.829497][ T1364] ip6_pol_route+0x56f/0x840 [ 4590.829497][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4590.829497][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4590.829497][ T1364] ipv6_rcv+0x1ad/0x810 [ 4590.829497][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4590.829497][ T1364] process_backlog+0x101/0x620 [ 4590.829497][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4590.829497][ T1364] net_rx_action+0x495/0xbe0 [ 4590.829497][ T1364] __do_softirq+0x1b5/0x7f6 [ 4590.829497][ T1364] [ 4590.832044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4590.832044][ T1364] netdev_get_by_index+0x5e/0x80 [ 4590.832044][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4590.832044][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4590.832044][ T1364] ip6_route_add+0x1c/0x140 [ 4590.832044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4590.832044][ T1364] addrconf_add_dev+0xe2/0x170 [ 4590.832044][ T1364] inet6_addr_add+0x12f/0xa40 [ 4590.832044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4590.832044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.832044][ T1364] netlink_rcv_skb+0x130/0x360 [ 4590.832044][ T1364] netlink_unicast+0x449/0x710 [ 4590.832044][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4590.832044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4590.832044][ T1364] ___sys_sendmsg+0xee/0x170 [ 4590.832044][ T1364] __sys_sendmsg+0xcd/0x170 [ 4590.832044][ T1364] do_syscall_64+0xc6/0x1e0 [ 4590.832044][ T1364] [ 4590.834488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4590.834488][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4590.834488][ T1364] ipv6_find_idev+0x102/0x170 [ 4590.834488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4590.834488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.834488][ T1364] netlink_rcv_skb+0x130/0x360 [ 4590.834488][ T1364] netlink_unicast+0x449/0x710 [ 4590.834488][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4590.834488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4590.834488][ T1364] ___sys_sendmsg+0xee/0x170 [ 4590.834488][ T1364] __sys_sendmsg+0xcd/0x170 [ 4590.834488][ T1364] do_syscall_64+0xc6/0x1e0 [ 4590.834488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4590.834488][ T1364] [ 4590.836402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4590.836402][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4590.836402][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4590.836402][ T1364] ipv6_find_idev+0x102/0x170 [ 4590.836402][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4590.836402][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4590.836402][ T1364] netlink_rcv_skb+0x130/0x360 [ 4590.836402][ T1364] netlink_unicast+0x449/0x710 [ 4590.836402][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4590.836402][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4590.836402][ T1364] ___sys_sendmsg+0xee/0x170 [ 4590.836402][ T1364] __sys_sendmsg+0xcd/0x170 [ 4590.836402][ T1364] do_syscall_64+0xc6/0x1e0 [ 4590.836402][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4590.836402][ T1364] [ 4600.971108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4600.971609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4600.971609][ T1364] ___neigh_create+0x14b/0xf60 [ 4600.971609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4600.971609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4600.971609][ T1364] ip6_output+0x1f3/0x770 [ 4600.971609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4600.971609][ T1364] mld_sendpack+0x62d/0xbc0 [ 4600.971609][ T1364] mld_ifc_work+0x32/0x1f0 [ 4600.971609][ T1364] process_one_work+0x84d/0x18a0 [ 4600.971609][ T1364] worker_thread+0x587/0xd30 [ 4600.971609][ T1364] kthread+0x28a/0x350 [ 4600.971609][ T1364] ret_from_fork+0x31/0x70 [ 4600.971609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4600.971609][ T1364] [ 4600.973521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4600.973521][ T1364] dst_init+0x84/0x4a0 [ 4600.973521][ T1364] dst_alloc+0x97/0x150 [ 4600.973521][ T1364] ip6_dst_alloc+0x23/0x90 [ 4600.973521][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4600.973521][ T1364] ip6_pol_route+0x56f/0x840 [ 4600.973521][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4600.973521][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4600.973521][ T1364] ipv6_rcv+0x1ad/0x810 [ 4600.973521][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4600.973521][ T1364] process_backlog+0x101/0x620 [ 4600.973521][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4600.973521][ T1364] net_rx_action+0x495/0xbe0 [ 4600.973521][ T1364] __do_softirq+0x1b5/0x7f6 [ 4600.973521][ T1364] [ 4600.975546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4600.975546][ T1364] netdev_get_by_index+0x5e/0x80 [ 4600.975546][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4600.975546][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4600.975546][ T1364] ip6_route_add+0x1c/0x140 [ 4600.975546][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4600.975546][ T1364] addrconf_add_dev+0xe2/0x170 [ 4600.975546][ T1364] inet6_addr_add+0x12f/0xa40 [ 4600.975546][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4600.975546][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.975546][ T1364] netlink_rcv_skb+0x130/0x360 [ 4600.975546][ T1364] netlink_unicast+0x449/0x710 [ 4600.975546][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4600.975546][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4600.975546][ T1364] ___sys_sendmsg+0xee/0x170 [ 4600.975546][ T1364] __sys_sendmsg+0xcd/0x170 [ 4600.975546][ T1364] do_syscall_64+0xc6/0x1e0 [ 4600.975546][ T1364] [ 4600.978085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4600.978085][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4600.978085][ T1364] ipv6_find_idev+0x102/0x170 [ 4600.978085][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4600.978085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.978085][ T1364] netlink_rcv_skb+0x130/0x360 [ 4600.978085][ T1364] netlink_unicast+0x449/0x710 [ 4600.978085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4600.978085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4600.978085][ T1364] ___sys_sendmsg+0xee/0x170 [ 4600.978085][ T1364] __sys_sendmsg+0xcd/0x170 [ 4600.978085][ T1364] do_syscall_64+0xc6/0x1e0 [ 4600.978085][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4600.978085][ T1364] [ 4600.979984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4600.979984][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4600.979984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4600.979984][ T1364] ipv6_find_idev+0x102/0x170 [ 4600.979984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4600.979984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4600.979984][ T1364] netlink_rcv_skb+0x130/0x360 [ 4600.979984][ T1364] netlink_unicast+0x449/0x710 [ 4600.979984][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4600.979984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4600.979984][ T1364] ___sys_sendmsg+0xee/0x170 [ 4600.979984][ T1364] __sys_sendmsg+0xcd/0x170 [ 4600.979984][ T1364] do_syscall_64+0xc6/0x1e0 [ 4600.979984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4600.979984][ T1364] [ 4611.227069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4611.227519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4611.227519][ T1364] ___neigh_create+0x14b/0xf60 [ 4611.227519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4611.227519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4611.227519][ T1364] ip6_output+0x1f3/0x770 [ 4611.227519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4611.227519][ T1364] mld_sendpack+0x62d/0xbc0 [ 4611.227519][ T1364] mld_ifc_work+0x32/0x1f0 [ 4611.227519][ T1364] process_one_work+0x84d/0x18a0 [ 4611.227519][ T1364] worker_thread+0x587/0xd30 [ 4611.227519][ T1364] kthread+0x28a/0x350 [ 4611.227519][ T1364] ret_from_fork+0x31/0x70 [ 4611.227519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4611.227519][ T1364] [ 4611.229238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4611.229238][ T1364] dst_init+0x84/0x4a0 [ 4611.229238][ T1364] dst_alloc+0x97/0x150 [ 4611.229238][ T1364] ip6_dst_alloc+0x23/0x90 [ 4611.229238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4611.229238][ T1364] ip6_pol_route+0x56f/0x840 [ 4611.229238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4611.229238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4611.229238][ T1364] ipv6_rcv+0x1ad/0x810 [ 4611.229238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4611.229238][ T1364] process_backlog+0x101/0x620 [ 4611.229238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4611.229238][ T1364] net_rx_action+0x495/0xbe0 [ 4611.229238][ T1364] __do_softirq+0x1b5/0x7f6 [ 4611.229238][ T1364] [ 4611.231069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4611.231069][ T1364] netdev_get_by_index+0x5e/0x80 [ 4611.231069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4611.231069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4611.231069][ T1364] ip6_route_add+0x1c/0x140 [ 4611.231069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4611.231069][ T1364] addrconf_add_dev+0xe2/0x170 [ 4611.231069][ T1364] inet6_addr_add+0x12f/0xa40 [ 4611.231069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4611.231069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4611.231069][ T1364] netlink_rcv_skb+0x130/0x360 [ 4611.231069][ T1364] netlink_unicast+0x449/0x710 [ 4611.231069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4611.231069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4611.231069][ T1364] ___sys_sendmsg+0xee/0x170 [ 4611.231069][ T1364] __sys_sendmsg+0xcd/0x170 [ 4611.231069][ T1364] do_syscall_64+0xc6/0x1e0 [ 4611.231069][ T1364] [ 4611.233253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4611.233253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4611.233253][ T1364] ipv6_find_idev+0x102/0x170 [ 4611.233253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4611.233253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4611.233253][ T1364] netlink_rcv_skb+0x130/0x360 [ 4611.233253][ T1364] netlink_unicast+0x449/0x710 [ 4611.233253][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4611.233253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4611.233253][ T1364] ___sys_sendmsg+0xee/0x170 [ 4611.233253][ T1364] __sys_sendmsg+0xcd/0x170 [ 4611.233253][ T1364] do_syscall_64+0xc6/0x1e0 [ 4611.233253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4611.233253][ T1364] [ 4611.235108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4611.235108][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4611.235108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4611.235108][ T1364] ipv6_find_idev+0x102/0x170 [ 4611.235108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4611.235108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4611.235108][ T1364] netlink_rcv_skb+0x130/0x360 [ 4611.235108][ T1364] netlink_unicast+0x449/0x710 [ 4611.235108][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4611.235108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4611.235108][ T1364] ___sys_sendmsg+0xee/0x170 [ 4611.235108][ T1364] __sys_sendmsg+0xcd/0x170 [ 4611.235108][ T1364] do_syscall_64+0xc6/0x1e0 [ 4611.235108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4611.235108][ T1364] [ 4621.483054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4621.483595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4621.483595][ T1364] ___neigh_create+0x14b/0xf60 [ 4621.483595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4621.483595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4621.483595][ T1364] ip6_output+0x1f3/0x770 [ 4621.483595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4621.483595][ T1364] mld_sendpack+0x62d/0xbc0 [ 4621.483595][ T1364] mld_ifc_work+0x32/0x1f0 [ 4621.483595][ T1364] process_one_work+0x84d/0x18a0 [ 4621.483595][ T1364] worker_thread+0x587/0xd30 [ 4621.483595][ T1364] kthread+0x28a/0x350 [ 4621.483595][ T1364] ret_from_fork+0x31/0x70 [ 4621.483595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4621.483595][ T1364] [ 4621.485332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4621.485332][ T1364] dst_init+0x84/0x4a0 [ 4621.485332][ T1364] dst_alloc+0x97/0x150 [ 4621.485332][ T1364] ip6_dst_alloc+0x23/0x90 [ 4621.485332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4621.485332][ T1364] ip6_pol_route+0x56f/0x840 [ 4621.485332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4621.485332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4621.485332][ T1364] ipv6_rcv+0x1ad/0x810 [ 4621.485332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4621.485332][ T1364] process_backlog+0x101/0x620 [ 4621.485332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4621.485332][ T1364] net_rx_action+0x495/0xbe0 [ 4621.485332][ T1364] __do_softirq+0x1b5/0x7f6 [ 4621.485332][ T1364] [ 4621.487181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4621.487181][ T1364] netdev_get_by_index+0x5e/0x80 [ 4621.487181][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4621.487181][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4621.487181][ T1364] ip6_route_add+0x1c/0x140 [ 4621.487181][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4621.487181][ T1364] addrconf_add_dev+0xe2/0x170 [ 4621.487181][ T1364] inet6_addr_add+0x12f/0xa40 [ 4621.487181][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4621.487181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.487181][ T1364] netlink_rcv_skb+0x130/0x360 [ 4621.487181][ T1364] netlink_unicast+0x449/0x710 [ 4621.487181][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4621.487181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4621.487181][ T1364] ___sys_sendmsg+0xee/0x170 [ 4621.487181][ T1364] __sys_sendmsg+0xcd/0x170 [ 4621.487181][ T1364] do_syscall_64+0xc6/0x1e0 [ 4621.487181][ T1364] [ 4621.489386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4621.489386][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4621.489386][ T1364] ipv6_find_idev+0x102/0x170 [ 4621.489386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4621.489386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.489386][ T1364] netlink_rcv_skb+0x130/0x360 [ 4621.489386][ T1364] netlink_unicast+0x449/0x710 [ 4621.489386][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4621.489386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4621.489386][ T1364] ___sys_sendmsg+0xee/0x170 [ 4621.489386][ T1364] __sys_sendmsg+0xcd/0x170 [ 4621.489386][ T1364] do_syscall_64+0xc6/0x1e0 [ 4621.489386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4621.489386][ T1364] [ 4621.491213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4621.491213][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4621.491213][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4621.491213][ T1364] ipv6_find_idev+0x102/0x170 [ 4621.491213][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4621.491213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4621.491213][ T1364] netlink_rcv_skb+0x130/0x360 [ 4621.491213][ T1364] netlink_unicast+0x449/0x710 [ 4621.491213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4621.491213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4621.491213][ T1364] ___sys_sendmsg+0xee/0x170 [ 4621.491213][ T1364] __sys_sendmsg+0xcd/0x170 [ 4621.491213][ T1364] do_syscall_64+0xc6/0x1e0 [ 4621.491213][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4621.491213][ T1364] [ 4631.707109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4631.707650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4631.707650][ T1364] ___neigh_create+0x14b/0xf60 [ 4631.707650][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4631.707650][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4631.707650][ T1364] ip6_output+0x1f3/0x770 [ 4631.707650][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4631.707650][ T1364] mld_sendpack+0x62d/0xbc0 [ 4631.707650][ T1364] mld_ifc_work+0x32/0x1f0 [ 4631.707650][ T1364] process_one_work+0x84d/0x18a0 [ 4631.707650][ T1364] worker_thread+0x587/0xd30 [ 4631.707650][ T1364] kthread+0x28a/0x350 [ 4631.707650][ T1364] ret_from_fork+0x31/0x70 [ 4631.707650][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4631.707650][ T1364] [ 4631.711908][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4631.711908][ T1364] dst_init+0x84/0x4a0 [ 4631.711908][ T1364] dst_alloc+0x97/0x150 [ 4631.711908][ T1364] ip6_dst_alloc+0x23/0x90 [ 4631.711908][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4631.711908][ T1364] ip6_pol_route+0x56f/0x840 [ 4631.711908][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4631.711908][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4631.711908][ T1364] ipv6_rcv+0x1ad/0x810 [ 4631.711908][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4631.711908][ T1364] process_backlog+0x101/0x620 [ 4631.711908][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4631.711908][ T1364] net_rx_action+0x495/0xbe0 [ 4631.711908][ T1364] __do_softirq+0x1b5/0x7f6 [ 4631.711908][ T1364] [ 4631.713950][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4631.713950][ T1364] netdev_get_by_index+0x5e/0x80 [ 4631.713950][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4631.713950][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4631.713950][ T1364] ip6_route_add+0x1c/0x140 [ 4631.713950][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4631.713950][ T1364] addrconf_add_dev+0xe2/0x170 [ 4631.713950][ T1364] inet6_addr_add+0x12f/0xa40 [ 4631.713950][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4631.713950][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.713950][ T1364] netlink_rcv_skb+0x130/0x360 [ 4631.713950][ T1364] netlink_unicast+0x449/0x710 [ 4631.713950][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4631.713950][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4631.713950][ T1364] ___sys_sendmsg+0xee/0x170 [ 4631.713950][ T1364] __sys_sendmsg+0xcd/0x170 [ 4631.713950][ T1364] do_syscall_64+0xc6/0x1e0 [ 4631.713950][ T1364] [ 4631.716371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4631.716371][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4631.716371][ T1364] ipv6_find_idev+0x102/0x170 [ 4631.716371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4631.716371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.716371][ T1364] netlink_rcv_skb+0x130/0x360 [ 4631.716371][ T1364] netlink_unicast+0x449/0x710 [ 4631.716371][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4631.716371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4631.716371][ T1364] ___sys_sendmsg+0xee/0x170 [ 4631.716371][ T1364] __sys_sendmsg+0xcd/0x170 [ 4631.716371][ T1364] do_syscall_64+0xc6/0x1e0 [ 4631.716371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4631.716371][ T1364] [ 4631.718285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4631.718285][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4631.718285][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4631.718285][ T1364] ipv6_find_idev+0x102/0x170 [ 4631.718285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4631.718285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4631.718285][ T1364] netlink_rcv_skb+0x130/0x360 [ 4631.718285][ T1364] netlink_unicast+0x449/0x710 [ 4631.718285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4631.718285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4631.718285][ T1364] ___sys_sendmsg+0xee/0x170 [ 4631.718285][ T1364] __sys_sendmsg+0xcd/0x170 [ 4631.718285][ T1364] do_syscall_64+0xc6/0x1e0 [ 4631.718285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4631.718285][ T1364] [ 4641.963100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4641.963547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4641.963547][ T1364] ___neigh_create+0x14b/0xf60 [ 4641.963547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4641.963547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4641.963547][ T1364] ip6_output+0x1f3/0x770 [ 4641.963547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4641.963547][ T1364] mld_sendpack+0x62d/0xbc0 [ 4641.963547][ T1364] mld_ifc_work+0x32/0x1f0 [ 4641.963547][ T1364] process_one_work+0x84d/0x18a0 [ 4641.963547][ T1364] worker_thread+0x587/0xd30 [ 4641.963547][ T1364] kthread+0x28a/0x350 [ 4641.963547][ T1364] ret_from_fork+0x31/0x70 [ 4641.963547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4641.963547][ T1364] [ 4641.965490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4641.965490][ T1364] dst_init+0x84/0x4a0 [ 4641.965490][ T1364] dst_alloc+0x97/0x150 [ 4641.965490][ T1364] ip6_dst_alloc+0x23/0x90 [ 4641.965490][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4641.965490][ T1364] ip6_pol_route+0x56f/0x840 [ 4641.965490][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4641.965490][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4641.965490][ T1364] ipv6_rcv+0x1ad/0x810 [ 4641.965490][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4641.965490][ T1364] process_backlog+0x101/0x620 [ 4641.965490][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4641.965490][ T1364] net_rx_action+0x495/0xbe0 [ 4641.965490][ T1364] __do_softirq+0x1b5/0x7f6 [ 4641.965490][ T1364] [ 4641.967539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4641.967539][ T1364] netdev_get_by_index+0x5e/0x80 [ 4641.967539][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4641.967539][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4641.967539][ T1364] ip6_route_add+0x1c/0x140 [ 4641.967539][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4641.967539][ T1364] addrconf_add_dev+0xe2/0x170 [ 4641.967539][ T1364] inet6_addr_add+0x12f/0xa40 [ 4641.967539][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4641.967539][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.967539][ T1364] netlink_rcv_skb+0x130/0x360 [ 4641.967539][ T1364] netlink_unicast+0x449/0x710 [ 4641.967539][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4641.967539][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4641.967539][ T1364] ___sys_sendmsg+0xee/0x170 [ 4641.967539][ T1364] __sys_sendmsg+0xcd/0x170 [ 4641.967539][ T1364] do_syscall_64+0xc6/0x1e0 [ 4641.967539][ T1364] [ 4641.970012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4641.970012][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4641.970012][ T1364] ipv6_find_idev+0x102/0x170 [ 4641.970012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4641.970012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.970012][ T1364] netlink_rcv_skb+0x130/0x360 [ 4641.970012][ T1364] netlink_unicast+0x449/0x710 [ 4641.970012][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4641.970012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4641.970012][ T1364] ___sys_sendmsg+0xee/0x170 [ 4641.970012][ T1364] __sys_sendmsg+0xcd/0x170 [ 4641.970012][ T1364] do_syscall_64+0xc6/0x1e0 [ 4641.970012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4641.970012][ T1364] [ 4641.971941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4641.971941][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4641.971941][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4641.971941][ T1364] ipv6_find_idev+0x102/0x170 [ 4641.971941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4641.971941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4641.971941][ T1364] netlink_rcv_skb+0x130/0x360 [ 4641.971941][ T1364] netlink_unicast+0x449/0x710 [ 4641.971941][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4641.971941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4641.971941][ T1364] ___sys_sendmsg+0xee/0x170 [ 4641.971941][ T1364] __sys_sendmsg+0xcd/0x170 [ 4641.971941][ T1364] do_syscall_64+0xc6/0x1e0 [ 4641.971941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4641.971941][ T1364] [ 4652.211094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4652.211533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4652.211533][ T1364] ___neigh_create+0x14b/0xf60 [ 4652.211533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4652.211533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4652.211533][ T1364] ip6_output+0x1f3/0x770 [ 4652.211533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4652.211533][ T1364] mld_sendpack+0x62d/0xbc0 [ 4652.211533][ T1364] mld_ifc_work+0x32/0x1f0 [ 4652.211533][ T1364] process_one_work+0x84d/0x18a0 [ 4652.211533][ T1364] worker_thread+0x587/0xd30 [ 4652.211533][ T1364] kthread+0x28a/0x350 [ 4652.211533][ T1364] ret_from_fork+0x31/0x70 [ 4652.211533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4652.211533][ T1364] [ 4652.213495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4652.213495][ T1364] dst_init+0x84/0x4a0 [ 4652.213495][ T1364] dst_alloc+0x97/0x150 [ 4652.213495][ T1364] ip6_dst_alloc+0x23/0x90 [ 4652.213495][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4652.213495][ T1364] ip6_pol_route+0x56f/0x840 [ 4652.213495][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4652.213495][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4652.213495][ T1364] ipv6_rcv+0x1ad/0x810 [ 4652.213495][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4652.213495][ T1364] process_backlog+0x101/0x620 [ 4652.213495][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4652.213495][ T1364] net_rx_action+0x495/0xbe0 [ 4652.213495][ T1364] __do_softirq+0x1b5/0x7f6 [ 4652.213495][ T1364] [ 4652.215532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4652.215532][ T1364] netdev_get_by_index+0x5e/0x80 [ 4652.215532][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4652.215532][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4652.215532][ T1364] ip6_route_add+0x1c/0x140 [ 4652.215532][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4652.215532][ T1364] addrconf_add_dev+0xe2/0x170 [ 4652.215532][ T1364] inet6_addr_add+0x12f/0xa40 [ 4652.215532][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4652.215532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4652.215532][ T1364] netlink_rcv_skb+0x130/0x360 [ 4652.215532][ T1364] netlink_unicast+0x449/0x710 [ 4652.215532][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4652.215532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4652.215532][ T1364] ___sys_sendmsg+0xee/0x170 [ 4652.215532][ T1364] __sys_sendmsg+0xcd/0x170 [ 4652.215532][ T1364] do_syscall_64+0xc6/0x1e0 [ 4652.215532][ T1364] [ 4652.217973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4652.217973][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4652.217973][ T1364] ipv6_find_idev+0x102/0x170 [ 4652.217973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4652.217973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4652.217973][ T1364] netlink_rcv_skb+0x130/0x360 [ 4652.217973][ T1364] netlink_unicast+0x449/0x710 [ 4652.217973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4652.217973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4652.217973][ T1364] ___sys_sendmsg+0xee/0x170 [ 4652.217973][ T1364] __sys_sendmsg+0xcd/0x170 [ 4652.217973][ T1364] do_syscall_64+0xc6/0x1e0 [ 4652.217973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4652.217973][ T1364] [ 4652.219903][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4652.219903][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4652.219903][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4652.219903][ T1364] ipv6_find_idev+0x102/0x170 [ 4652.219903][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4652.219903][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4652.219903][ T1364] netlink_rcv_skb+0x130/0x360 [ 4652.219903][ T1364] netlink_unicast+0x449/0x710 [ 4652.219903][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4652.219903][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4652.219903][ T1364] ___sys_sendmsg+0xee/0x170 [ 4652.219903][ T1364] __sys_sendmsg+0xcd/0x170 [ 4652.219903][ T1364] do_syscall_64+0xc6/0x1e0 [ 4652.219903][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4652.219903][ T1364] [ 4662.459073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4662.459506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4662.459506][ T1364] ___neigh_create+0x14b/0xf60 [ 4662.459506][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4662.459506][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4662.459506][ T1364] ip6_output+0x1f3/0x770 [ 4662.459506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4662.459506][ T1364] mld_sendpack+0x62d/0xbc0 [ 4662.459506][ T1364] mld_ifc_work+0x32/0x1f0 [ 4662.459506][ T1364] process_one_work+0x84d/0x18a0 [ 4662.459506][ T1364] worker_thread+0x587/0xd30 [ 4662.459506][ T1364] kthread+0x28a/0x350 [ 4662.459506][ T1364] ret_from_fork+0x31/0x70 [ 4662.459506][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4662.459506][ T1364] [ 4662.461410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4662.461410][ T1364] dst_init+0x84/0x4a0 [ 4662.461410][ T1364] dst_alloc+0x97/0x150 [ 4662.461410][ T1364] ip6_dst_alloc+0x23/0x90 [ 4662.461410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4662.461410][ T1364] ip6_pol_route+0x56f/0x840 [ 4662.461410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4662.461410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4662.461410][ T1364] ipv6_rcv+0x1ad/0x810 [ 4662.461410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4662.461410][ T1364] process_backlog+0x101/0x620 [ 4662.461410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4662.461410][ T1364] net_rx_action+0x495/0xbe0 [ 4662.461410][ T1364] __do_softirq+0x1b5/0x7f6 [ 4662.461410][ T1364] [ 4662.463464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4662.463464][ T1364] netdev_get_by_index+0x5e/0x80 [ 4662.463464][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4662.463464][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4662.463464][ T1364] ip6_route_add+0x1c/0x140 [ 4662.463464][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4662.463464][ T1364] addrconf_add_dev+0xe2/0x170 [ 4662.463464][ T1364] inet6_addr_add+0x12f/0xa40 [ 4662.463464][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4662.463464][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4662.463464][ T1364] netlink_rcv_skb+0x130/0x360 [ 4662.463464][ T1364] netlink_unicast+0x449/0x710 [ 4662.463464][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4662.463464][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4662.463464][ T1364] ___sys_sendmsg+0xee/0x170 [ 4662.463464][ T1364] __sys_sendmsg+0xcd/0x170 [ 4662.463464][ T1364] do_syscall_64+0xc6/0x1e0 [ 4662.463464][ T1364] [ 4662.465928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4662.465928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4662.465928][ T1364] ipv6_find_idev+0x102/0x170 [ 4662.465928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4662.465928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4662.465928][ T1364] netlink_rcv_skb+0x130/0x360 [ 4662.465928][ T1364] netlink_unicast+0x449/0x710 [ 4662.465928][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4662.465928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4662.465928][ T1364] ___sys_sendmsg+0xee/0x170 [ 4662.465928][ T1364] __sys_sendmsg+0xcd/0x170 [ 4662.465928][ T1364] do_syscall_64+0xc6/0x1e0 [ 4662.465928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4662.465928][ T1364] [ 4662.467851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4662.467851][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4662.467851][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4662.467851][ T1364] ipv6_find_idev+0x102/0x170 [ 4662.467851][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4662.467851][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4662.467851][ T1364] netlink_rcv_skb+0x130/0x360 [ 4662.467851][ T1364] netlink_unicast+0x449/0x710 [ 4662.467851][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4662.467851][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4662.467851][ T1364] ___sys_sendmsg+0xee/0x170 [ 4662.467851][ T1364] __sys_sendmsg+0xcd/0x170 [ 4662.467851][ T1364] do_syscall_64+0xc6/0x1e0 [ 4662.467851][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4662.467851][ T1364] [ 4672.707116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4672.707632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4672.707632][ T1364] ___neigh_create+0x14b/0xf60 [ 4672.707632][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4672.707632][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4672.707632][ T1364] ip6_output+0x1f3/0x770 [ 4672.707632][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4672.707632][ T1364] mld_sendpack+0x62d/0xbc0 [ 4672.707632][ T1364] mld_ifc_work+0x32/0x1f0 [ 4672.707632][ T1364] process_one_work+0x84d/0x18a0 [ 4672.707632][ T1364] worker_thread+0x587/0xd30 [ 4672.707632][ T1364] kthread+0x28a/0x350 [ 4672.707632][ T1364] ret_from_fork+0x31/0x70 [ 4672.707632][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4672.707632][ T1364] [ 4672.709535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4672.709535][ T1364] dst_init+0x84/0x4a0 [ 4672.709535][ T1364] dst_alloc+0x97/0x150 [ 4672.709535][ T1364] ip6_dst_alloc+0x23/0x90 [ 4672.709535][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4672.709535][ T1364] ip6_pol_route+0x56f/0x840 [ 4672.709535][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4672.709535][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4672.709535][ T1364] ipv6_rcv+0x1ad/0x810 [ 4672.709535][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4672.709535][ T1364] process_backlog+0x101/0x620 [ 4672.709535][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4672.709535][ T1364] net_rx_action+0x495/0xbe0 [ 4672.709535][ T1364] __do_softirq+0x1b5/0x7f6 [ 4672.709535][ T1364] [ 4672.712092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4672.712092][ T1364] netdev_get_by_index+0x5e/0x80 [ 4672.712092][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4672.712092][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4672.712092][ T1364] ip6_route_add+0x1c/0x140 [ 4672.712092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4672.712092][ T1364] addrconf_add_dev+0xe2/0x170 [ 4672.712092][ T1364] inet6_addr_add+0x12f/0xa40 [ 4672.712092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4672.712092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.712092][ T1364] netlink_rcv_skb+0x130/0x360 [ 4672.712092][ T1364] netlink_unicast+0x449/0x710 [ 4672.712092][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4672.712092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4672.712092][ T1364] ___sys_sendmsg+0xee/0x170 [ 4672.712092][ T1364] __sys_sendmsg+0xcd/0x170 [ 4672.712092][ T1364] do_syscall_64+0xc6/0x1e0 [ 4672.712092][ T1364] [ 4672.714526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4672.714526][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4672.714526][ T1364] ipv6_find_idev+0x102/0x170 [ 4672.714526][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4672.714526][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.714526][ T1364] netlink_rcv_skb+0x130/0x360 [ 4672.714526][ T1364] netlink_unicast+0x449/0x710 [ 4672.714526][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4672.714526][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4672.714526][ T1364] ___sys_sendmsg+0xee/0x170 [ 4672.714526][ T1364] __sys_sendmsg+0xcd/0x170 [ 4672.714526][ T1364] do_syscall_64+0xc6/0x1e0 [ 4672.714526][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4672.714526][ T1364] [ 4672.716430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4672.716430][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4672.716430][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4672.716430][ T1364] ipv6_find_idev+0x102/0x170 [ 4672.716430][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4672.716430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4672.716430][ T1364] netlink_rcv_skb+0x130/0x360 [ 4672.716430][ T1364] netlink_unicast+0x449/0x710 [ 4672.716430][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4672.716430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4672.716430][ T1364] ___sys_sendmsg+0xee/0x170 [ 4672.716430][ T1364] __sys_sendmsg+0xcd/0x170 [ 4672.716430][ T1364] do_syscall_64+0xc6/0x1e0 [ 4672.716430][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4672.716430][ T1364] [ 4682.955091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4682.955568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4682.955568][ T1364] ___neigh_create+0x14b/0xf60 [ 4682.955568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4682.955568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4682.955568][ T1364] ip6_output+0x1f3/0x770 [ 4682.955568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4682.955568][ T1364] mld_sendpack+0x62d/0xbc0 [ 4682.955568][ T1364] mld_ifc_work+0x32/0x1f0 [ 4682.955568][ T1364] process_one_work+0x84d/0x18a0 [ 4682.955568][ T1364] worker_thread+0x587/0xd30 [ 4682.955568][ T1364] kthread+0x28a/0x350 [ 4682.955568][ T1364] ret_from_fork+0x31/0x70 [ 4682.955568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4682.955568][ T1364] [ 4682.957546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4682.957546][ T1364] dst_init+0x84/0x4a0 [ 4682.957546][ T1364] dst_alloc+0x97/0x150 [ 4682.957546][ T1364] ip6_dst_alloc+0x23/0x90 [ 4682.957546][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4682.957546][ T1364] ip6_pol_route+0x56f/0x840 [ 4682.957546][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4682.957546][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4682.957546][ T1364] ipv6_rcv+0x1ad/0x810 [ 4682.957546][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4682.957546][ T1364] process_backlog+0x101/0x620 [ 4682.957546][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4682.957546][ T1364] net_rx_action+0x495/0xbe0 [ 4682.957546][ T1364] __do_softirq+0x1b5/0x7f6 [ 4682.957546][ T1364] [ 4682.959418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4682.959418][ T1364] netdev_get_by_index+0x5e/0x80 [ 4682.959418][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4682.959418][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4682.959418][ T1364] ip6_route_add+0x1c/0x140 [ 4682.959418][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4682.959418][ T1364] addrconf_add_dev+0xe2/0x170 [ 4682.959418][ T1364] inet6_addr_add+0x12f/0xa40 [ 4682.959418][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4682.959418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.959418][ T1364] netlink_rcv_skb+0x130/0x360 [ 4682.959418][ T1364] netlink_unicast+0x449/0x710 [ 4682.959418][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4682.959418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4682.959418][ T1364] ___sys_sendmsg+0xee/0x170 [ 4682.959418][ T1364] __sys_sendmsg+0xcd/0x170 [ 4682.959418][ T1364] do_syscall_64+0xc6/0x1e0 [ 4682.959418][ T1364] [ 4682.961646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4682.961646][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4682.961646][ T1364] ipv6_find_idev+0x102/0x170 [ 4682.961646][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4682.961646][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.961646][ T1364] netlink_rcv_skb+0x130/0x360 [ 4682.961646][ T1364] netlink_unicast+0x449/0x710 [ 4682.961646][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4682.961646][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4682.961646][ T1364] ___sys_sendmsg+0xee/0x170 [ 4682.961646][ T1364] __sys_sendmsg+0xcd/0x170 [ 4682.961646][ T1364] do_syscall_64+0xc6/0x1e0 [ 4682.961646][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4682.961646][ T1364] [ 4682.965684][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4682.965684][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4682.965684][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4682.965684][ T1364] ipv6_find_idev+0x102/0x170 [ 4682.965684][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4682.965684][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4682.965684][ T1364] netlink_rcv_skb+0x130/0x360 [ 4682.965684][ T1364] netlink_unicast+0x449/0x710 [ 4682.965684][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4682.965684][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4682.965684][ T1364] ___sys_sendmsg+0xee/0x170 [ 4682.965684][ T1364] __sys_sendmsg+0xcd/0x170 [ 4682.965684][ T1364] do_syscall_64+0xc6/0x1e0 [ 4682.965684][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4682.965684][ T1364] [ 4693.203097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4693.203664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4693.203664][ T1364] ___neigh_create+0x14b/0xf60 [ 4693.203664][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4693.203664][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4693.203664][ T1364] ip6_output+0x1f3/0x770 [ 4693.203664][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4693.203664][ T1364] mld_sendpack+0x62d/0xbc0 [ 4693.203664][ T1364] mld_ifc_work+0x32/0x1f0 [ 4693.203664][ T1364] process_one_work+0x84d/0x18a0 [ 4693.203664][ T1364] worker_thread+0x587/0xd30 [ 4693.203664][ T1364] kthread+0x28a/0x350 [ 4693.203664][ T1364] ret_from_fork+0x31/0x70 [ 4693.203664][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4693.203664][ T1364] [ 4693.205421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4693.205421][ T1364] dst_init+0x84/0x4a0 [ 4693.205421][ T1364] dst_alloc+0x97/0x150 [ 4693.205421][ T1364] ip6_dst_alloc+0x23/0x90 [ 4693.205421][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4693.205421][ T1364] ip6_pol_route+0x56f/0x840 [ 4693.205421][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4693.205421][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4693.205421][ T1364] ipv6_rcv+0x1ad/0x810 [ 4693.205421][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4693.205421][ T1364] process_backlog+0x101/0x620 [ 4693.205421][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4693.205421][ T1364] net_rx_action+0x495/0xbe0 [ 4693.205421][ T1364] __do_softirq+0x1b5/0x7f6 [ 4693.205421][ T1364] [ 4693.207290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4693.207290][ T1364] netdev_get_by_index+0x5e/0x80 [ 4693.207290][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4693.207290][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4693.207290][ T1364] ip6_route_add+0x1c/0x140 [ 4693.207290][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4693.207290][ T1364] addrconf_add_dev+0xe2/0x170 [ 4693.207290][ T1364] inet6_addr_add+0x12f/0xa40 [ 4693.207290][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4693.207290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4693.207290][ T1364] netlink_rcv_skb+0x130/0x360 [ 4693.207290][ T1364] netlink_unicast+0x449/0x710 [ 4693.207290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4693.207290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4693.207290][ T1364] ___sys_sendmsg+0xee/0x170 [ 4693.207290][ T1364] __sys_sendmsg+0xcd/0x170 [ 4693.207290][ T1364] do_syscall_64+0xc6/0x1e0 [ 4693.207290][ T1364] [ 4693.209506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4693.209506][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4693.209506][ T1364] ipv6_find_idev+0x102/0x170 [ 4693.209506][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4693.209506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4693.209506][ T1364] netlink_rcv_skb+0x130/0x360 [ 4693.209506][ T1364] netlink_unicast+0x449/0x710 [ 4693.209506][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4693.209506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4693.209506][ T1364] ___sys_sendmsg+0xee/0x170 [ 4693.209506][ T1364] __sys_sendmsg+0xcd/0x170 [ 4693.209506][ T1364] do_syscall_64+0xc6/0x1e0 [ 4693.209506][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4693.209506][ T1364] [ 4693.211249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4693.211249][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4693.211249][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4693.211249][ T1364] ipv6_find_idev+0x102/0x170 [ 4693.211249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4693.211249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4693.211249][ T1364] netlink_rcv_skb+0x130/0x360 [ 4693.211249][ T1364] netlink_unicast+0x449/0x710 [ 4693.211249][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4693.211249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4693.211249][ T1364] ___sys_sendmsg+0xee/0x170 [ 4693.211249][ T1364] __sys_sendmsg+0xcd/0x170 [ 4693.211249][ T1364] do_syscall_64+0xc6/0x1e0 [ 4693.211249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4693.211249][ T1364] [ 4703.451074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4703.451529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4703.451529][ T1364] ___neigh_create+0x14b/0xf60 [ 4703.451529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4703.451529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4703.451529][ T1364] ip6_output+0x1f3/0x770 [ 4703.451529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4703.451529][ T1364] mld_sendpack+0x62d/0xbc0 [ 4703.451529][ T1364] mld_ifc_work+0x32/0x1f0 [ 4703.451529][ T1364] process_one_work+0x84d/0x18a0 [ 4703.451529][ T1364] worker_thread+0x587/0xd30 [ 4703.451529][ T1364] kthread+0x28a/0x350 [ 4703.451529][ T1364] ret_from_fork+0x31/0x70 [ 4703.451529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4703.451529][ T1364] [ 4703.453290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4703.453290][ T1364] dst_init+0x84/0x4a0 [ 4703.453290][ T1364] dst_alloc+0x97/0x150 [ 4703.453290][ T1364] ip6_dst_alloc+0x23/0x90 [ 4703.453290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4703.453290][ T1364] ip6_pol_route+0x56f/0x840 [ 4703.453290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4703.453290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4703.453290][ T1364] ipv6_rcv+0x1ad/0x810 [ 4703.453290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4703.453290][ T1364] process_backlog+0x101/0x620 [ 4703.453290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4703.453290][ T1364] net_rx_action+0x495/0xbe0 [ 4703.453290][ T1364] __do_softirq+0x1b5/0x7f6 [ 4703.453290][ T1364] [ 4703.455151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4703.455151][ T1364] netdev_get_by_index+0x5e/0x80 [ 4703.455151][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4703.455151][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4703.455151][ T1364] ip6_route_add+0x1c/0x140 [ 4703.455151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4703.455151][ T1364] addrconf_add_dev+0xe2/0x170 [ 4703.455151][ T1364] inet6_addr_add+0x12f/0xa40 [ 4703.455151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4703.455151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4703.455151][ T1364] netlink_rcv_skb+0x130/0x360 [ 4703.455151][ T1364] netlink_unicast+0x449/0x710 [ 4703.455151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4703.455151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4703.455151][ T1364] ___sys_sendmsg+0xee/0x170 [ 4703.455151][ T1364] __sys_sendmsg+0xcd/0x170 [ 4703.455151][ T1364] do_syscall_64+0xc6/0x1e0 [ 4703.455151][ T1364] [ 4703.457421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4703.457421][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4703.457421][ T1364] ipv6_find_idev+0x102/0x170 [ 4703.457421][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4703.457421][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4703.457421][ T1364] netlink_rcv_skb+0x130/0x360 [ 4703.457421][ T1364] netlink_unicast+0x449/0x710 [ 4703.457421][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4703.457421][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4703.457421][ T1364] ___sys_sendmsg+0xee/0x170 [ 4703.457421][ T1364] __sys_sendmsg+0xcd/0x170 [ 4703.457421][ T1364] do_syscall_64+0xc6/0x1e0 [ 4703.457421][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4703.457421][ T1364] [ 4703.459224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4703.459224][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4703.459224][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4703.459224][ T1364] ipv6_find_idev+0x102/0x170 [ 4703.459224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4703.459224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4703.459224][ T1364] netlink_rcv_skb+0x130/0x360 [ 4703.459224][ T1364] netlink_unicast+0x449/0x710 [ 4703.459224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4703.459224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4703.459224][ T1364] ___sys_sendmsg+0xee/0x170 [ 4703.459224][ T1364] __sys_sendmsg+0xcd/0x170 [ 4703.459224][ T1364] do_syscall_64+0xc6/0x1e0 [ 4703.459224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4703.459224][ T1364] [ 4713.699078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4713.699556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4713.699556][ T1364] ___neigh_create+0x14b/0xf60 [ 4713.699556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4713.699556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4713.699556][ T1364] ip6_output+0x1f3/0x770 [ 4713.699556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4713.699556][ T1364] mld_sendpack+0x62d/0xbc0 [ 4713.699556][ T1364] mld_ifc_work+0x32/0x1f0 [ 4713.699556][ T1364] process_one_work+0x84d/0x18a0 [ 4713.699556][ T1364] worker_thread+0x587/0xd30 [ 4713.699556][ T1364] kthread+0x28a/0x350 [ 4713.699556][ T1364] ret_from_fork+0x31/0x70 [ 4713.699556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4713.699556][ T1364] [ 4713.701332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4713.701332][ T1364] dst_init+0x84/0x4a0 [ 4713.701332][ T1364] dst_alloc+0x97/0x150 [ 4713.701332][ T1364] ip6_dst_alloc+0x23/0x90 [ 4713.701332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4713.701332][ T1364] ip6_pol_route+0x56f/0x840 [ 4713.701332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4713.701332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4713.701332][ T1364] ipv6_rcv+0x1ad/0x810 [ 4713.701332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4713.701332][ T1364] process_backlog+0x101/0x620 [ 4713.701332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4713.701332][ T1364] net_rx_action+0x495/0xbe0 [ 4713.701332][ T1364] __do_softirq+0x1b5/0x7f6 [ 4713.701332][ T1364] [ 4713.703205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4713.703205][ T1364] netdev_get_by_index+0x5e/0x80 [ 4713.703205][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4713.703205][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4713.703205][ T1364] ip6_route_add+0x1c/0x140 [ 4713.703205][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4713.703205][ T1364] addrconf_add_dev+0xe2/0x170 [ 4713.703205][ T1364] inet6_addr_add+0x12f/0xa40 [ 4713.703205][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4713.703205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.703205][ T1364] netlink_rcv_skb+0x130/0x360 [ 4713.703205][ T1364] netlink_unicast+0x449/0x710 [ 4713.703205][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4713.703205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4713.703205][ T1364] ___sys_sendmsg+0xee/0x170 [ 4713.703205][ T1364] __sys_sendmsg+0xcd/0x170 [ 4713.703205][ T1364] do_syscall_64+0xc6/0x1e0 [ 4713.703205][ T1364] [ 4713.705961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4713.705961][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4713.705961][ T1364] ipv6_find_idev+0x102/0x170 [ 4713.705961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4713.705961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.705961][ T1364] netlink_rcv_skb+0x130/0x360 [ 4713.705961][ T1364] netlink_unicast+0x449/0x710 [ 4713.705961][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4713.705961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4713.705961][ T1364] ___sys_sendmsg+0xee/0x170 [ 4713.705961][ T1364] __sys_sendmsg+0xcd/0x170 [ 4713.705961][ T1364] do_syscall_64+0xc6/0x1e0 [ 4713.705961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4713.705961][ T1364] [ 4713.707709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4713.707709][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4713.707709][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4713.707709][ T1364] ipv6_find_idev+0x102/0x170 [ 4713.707709][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4713.707709][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4713.707709][ T1364] netlink_rcv_skb+0x130/0x360 [ 4713.707709][ T1364] netlink_unicast+0x449/0x710 [ 4713.707709][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4713.707709][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4713.707709][ T1364] ___sys_sendmsg+0xee/0x170 [ 4713.707709][ T1364] __sys_sendmsg+0xcd/0x170 [ 4713.707709][ T1364] do_syscall_64+0xc6/0x1e0 [ 4713.707709][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4713.707709][ T1364] [ 4723.851081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4723.851565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4723.851565][ T1364] ___neigh_create+0x14b/0xf60 [ 4723.851565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4723.851565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4723.851565][ T1364] ip6_output+0x1f3/0x770 [ 4723.851565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4723.851565][ T1364] mld_sendpack+0x62d/0xbc0 [ 4723.851565][ T1364] mld_ifc_work+0x32/0x1f0 [ 4723.851565][ T1364] process_one_work+0x84d/0x18a0 [ 4723.851565][ T1364] worker_thread+0x587/0xd30 [ 4723.851565][ T1364] kthread+0x28a/0x350 [ 4723.851565][ T1364] ret_from_fork+0x31/0x70 [ 4723.851565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4723.851565][ T1364] [ 4723.853429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4723.853429][ T1364] dst_init+0x84/0x4a0 [ 4723.853429][ T1364] dst_alloc+0x97/0x150 [ 4723.853429][ T1364] ip6_dst_alloc+0x23/0x90 [ 4723.853429][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4723.853429][ T1364] ip6_pol_route+0x56f/0x840 [ 4723.853429][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4723.853429][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4723.853429][ T1364] ipv6_rcv+0x1ad/0x810 [ 4723.853429][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4723.853429][ T1364] process_backlog+0x101/0x620 [ 4723.853429][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4723.853429][ T1364] net_rx_action+0x495/0xbe0 [ 4723.853429][ T1364] __do_softirq+0x1b5/0x7f6 [ 4723.853429][ T1364] [ 4723.855413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4723.855413][ T1364] netdev_get_by_index+0x5e/0x80 [ 4723.855413][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4723.855413][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4723.855413][ T1364] ip6_route_add+0x1c/0x140 [ 4723.855413][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4723.855413][ T1364] addrconf_add_dev+0xe2/0x170 [ 4723.855413][ T1364] inet6_addr_add+0x12f/0xa40 [ 4723.855413][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4723.855413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.855413][ T1364] netlink_rcv_skb+0x130/0x360 [ 4723.855413][ T1364] netlink_unicast+0x449/0x710 [ 4723.855413][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4723.855413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4723.855413][ T1364] ___sys_sendmsg+0xee/0x170 [ 4723.855413][ T1364] __sys_sendmsg+0xcd/0x170 [ 4723.855413][ T1364] do_syscall_64+0xc6/0x1e0 [ 4723.855413][ T1364] [ 4723.857770][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4723.857770][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4723.857770][ T1364] ipv6_find_idev+0x102/0x170 [ 4723.857770][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4723.857770][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.857770][ T1364] netlink_rcv_skb+0x130/0x360 [ 4723.857770][ T1364] netlink_unicast+0x449/0x710 [ 4723.857770][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4723.857770][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4723.857770][ T1364] ___sys_sendmsg+0xee/0x170 [ 4723.857770][ T1364] __sys_sendmsg+0xcd/0x170 [ 4723.857770][ T1364] do_syscall_64+0xc6/0x1e0 [ 4723.857770][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4723.857770][ T1364] [ 4723.859622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4723.859622][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4723.859622][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4723.859622][ T1364] ipv6_find_idev+0x102/0x170 [ 4723.859622][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4723.859622][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4723.859622][ T1364] netlink_rcv_skb+0x130/0x360 [ 4723.859622][ T1364] netlink_unicast+0x449/0x710 [ 4723.859622][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4723.859622][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4723.859622][ T1364] ___sys_sendmsg+0xee/0x170 [ 4723.859622][ T1364] __sys_sendmsg+0xcd/0x170 [ 4723.859622][ T1364] do_syscall_64+0xc6/0x1e0 [ 4723.859622][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4723.859622][ T1364] [ 4734.099089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4734.099592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4734.099592][ T1364] ___neigh_create+0x14b/0xf60 [ 4734.099592][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4734.099592][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4734.099592][ T1364] ip6_output+0x1f3/0x770 [ 4734.099592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4734.099592][ T1364] mld_sendpack+0x62d/0xbc0 [ 4734.099592][ T1364] mld_ifc_work+0x32/0x1f0 [ 4734.099592][ T1364] process_one_work+0x84d/0x18a0 [ 4734.099592][ T1364] worker_thread+0x587/0xd30 [ 4734.099592][ T1364] kthread+0x28a/0x350 [ 4734.099592][ T1364] ret_from_fork+0x31/0x70 [ 4734.099592][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4734.099592][ T1364] [ 4734.101348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4734.101348][ T1364] dst_init+0x84/0x4a0 [ 4734.101348][ T1364] dst_alloc+0x97/0x150 [ 4734.101348][ T1364] ip6_dst_alloc+0x23/0x90 [ 4734.101348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4734.101348][ T1364] ip6_pol_route+0x56f/0x840 [ 4734.101348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4734.101348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4734.101348][ T1364] ipv6_rcv+0x1ad/0x810 [ 4734.101348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4734.101348][ T1364] process_backlog+0x101/0x620 [ 4734.101348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4734.101348][ T1364] net_rx_action+0x495/0xbe0 [ 4734.101348][ T1364] __do_softirq+0x1b5/0x7f6 [ 4734.101348][ T1364] [ 4734.103213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4734.103213][ T1364] netdev_get_by_index+0x5e/0x80 [ 4734.103213][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4734.103213][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4734.103213][ T1364] ip6_route_add+0x1c/0x140 [ 4734.103213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4734.103213][ T1364] addrconf_add_dev+0xe2/0x170 [ 4734.103213][ T1364] inet6_addr_add+0x12f/0xa40 [ 4734.103213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4734.103213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4734.103213][ T1364] netlink_rcv_skb+0x130/0x360 [ 4734.103213][ T1364] netlink_unicast+0x449/0x710 [ 4734.103213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4734.103213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4734.103213][ T1364] ___sys_sendmsg+0xee/0x170 [ 4734.103213][ T1364] __sys_sendmsg+0xcd/0x170 [ 4734.103213][ T1364] do_syscall_64+0xc6/0x1e0 [ 4734.103213][ T1364] [ 4734.105402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4734.105402][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4734.105402][ T1364] ipv6_find_idev+0x102/0x170 [ 4734.105402][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4734.105402][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4734.105402][ T1364] netlink_rcv_skb+0x130/0x360 [ 4734.105402][ T1364] netlink_unicast+0x449/0x710 [ 4734.105402][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4734.105402][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4734.105402][ T1364] ___sys_sendmsg+0xee/0x170 [ 4734.105402][ T1364] __sys_sendmsg+0xcd/0x170 [ 4734.105402][ T1364] do_syscall_64+0xc6/0x1e0 [ 4734.105402][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4734.105402][ T1364] [ 4734.107117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4734.107117][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4734.107117][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4734.107117][ T1364] ipv6_find_idev+0x102/0x170 [ 4734.107117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4734.107117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4734.107117][ T1364] netlink_rcv_skb+0x130/0x360 [ 4734.107117][ T1364] netlink_unicast+0x449/0x710 [ 4734.107117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4734.107117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4734.107117][ T1364] ___sys_sendmsg+0xee/0x170 [ 4734.107117][ T1364] __sys_sendmsg+0xcd/0x170 [ 4734.107117][ T1364] do_syscall_64+0xc6/0x1e0 [ 4734.107117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4734.107117][ T1364] [ 4744.155085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4744.155524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4744.155524][ T1364] ___neigh_create+0x14b/0xf60 [ 4744.155524][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4744.155524][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4744.155524][ T1364] ip6_output+0x1f3/0x770 [ 4744.155524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4744.155524][ T1364] mld_sendpack+0x62d/0xbc0 [ 4744.155524][ T1364] mld_ifc_work+0x32/0x1f0 [ 4744.155524][ T1364] process_one_work+0x84d/0x18a0 [ 4744.155524][ T1364] worker_thread+0x587/0xd30 [ 4744.155524][ T1364] kthread+0x28a/0x350 [ 4744.155524][ T1364] ret_from_fork+0x31/0x70 [ 4744.155524][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4744.155524][ T1364] [ 4744.157276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4744.157276][ T1364] dst_init+0x84/0x4a0 [ 4744.157276][ T1364] dst_alloc+0x97/0x150 [ 4744.157276][ T1364] ip6_dst_alloc+0x23/0x90 [ 4744.157276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4744.157276][ T1364] ip6_pol_route+0x56f/0x840 [ 4744.157276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4744.157276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4744.157276][ T1364] ipv6_rcv+0x1ad/0x810 [ 4744.157276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4744.157276][ T1364] process_backlog+0x101/0x620 [ 4744.157276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4744.157276][ T1364] net_rx_action+0x495/0xbe0 [ 4744.157276][ T1364] __do_softirq+0x1b5/0x7f6 [ 4744.157276][ T1364] [ 4744.159121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4744.159121][ T1364] netdev_get_by_index+0x5e/0x80 [ 4744.159121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4744.159121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4744.159121][ T1364] ip6_route_add+0x1c/0x140 [ 4744.159121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4744.159121][ T1364] addrconf_add_dev+0xe2/0x170 [ 4744.159121][ T1364] inet6_addr_add+0x12f/0xa40 [ 4744.159121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4744.159121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4744.159121][ T1364] netlink_rcv_skb+0x130/0x360 [ 4744.159121][ T1364] netlink_unicast+0x449/0x710 [ 4744.159121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4744.159121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4744.159121][ T1364] ___sys_sendmsg+0xee/0x170 [ 4744.159121][ T1364] __sys_sendmsg+0xcd/0x170 [ 4744.159121][ T1364] do_syscall_64+0xc6/0x1e0 [ 4744.159121][ T1364] [ 4744.161306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4744.161306][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4744.161306][ T1364] ipv6_find_idev+0x102/0x170 [ 4744.161306][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4744.161306][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4744.161306][ T1364] netlink_rcv_skb+0x130/0x360 [ 4744.161306][ T1364] netlink_unicast+0x449/0x710 [ 4744.161306][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4744.161306][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4744.161306][ T1364] ___sys_sendmsg+0xee/0x170 [ 4744.161306][ T1364] __sys_sendmsg+0xcd/0x170 [ 4744.161306][ T1364] do_syscall_64+0xc6/0x1e0 [ 4744.161306][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4744.161306][ T1364] [ 4744.163070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4744.163070][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4744.163070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4744.163070][ T1364] ipv6_find_idev+0x102/0x170 [ 4744.163070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4744.163070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4744.163070][ T1364] netlink_rcv_skb+0x130/0x360 [ 4744.163070][ T1364] netlink_unicast+0x449/0x710 [ 4744.163070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4744.163070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4744.163070][ T1364] ___sys_sendmsg+0xee/0x170 [ 4744.163070][ T1364] __sys_sendmsg+0xcd/0x170 [ 4744.163070][ T1364] do_syscall_64+0xc6/0x1e0 [ 4744.163070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4744.163070][ T1364] [ 4754.403099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4754.403679][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4754.403679][ T1364] ___neigh_create+0x14b/0xf60 [ 4754.403679][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4754.403679][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4754.403679][ T1364] ip6_output+0x1f3/0x770 [ 4754.403679][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4754.403679][ T1364] mld_sendpack+0x62d/0xbc0 [ 4754.403679][ T1364] mld_ifc_work+0x32/0x1f0 [ 4754.403679][ T1364] process_one_work+0x84d/0x18a0 [ 4754.403679][ T1364] worker_thread+0x587/0xd30 [ 4754.403679][ T1364] kthread+0x28a/0x350 [ 4754.403679][ T1364] ret_from_fork+0x31/0x70 [ 4754.403679][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4754.403679][ T1364] [ 4754.405598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4754.405598][ T1364] dst_init+0x84/0x4a0 [ 4754.405598][ T1364] dst_alloc+0x97/0x150 [ 4754.405598][ T1364] ip6_dst_alloc+0x23/0x90 [ 4754.405598][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4754.405598][ T1364] ip6_pol_route+0x56f/0x840 [ 4754.405598][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4754.405598][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4754.405598][ T1364] ipv6_rcv+0x1ad/0x810 [ 4754.405598][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4754.405598][ T1364] process_backlog+0x101/0x620 [ 4754.405598][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4754.405598][ T1364] net_rx_action+0x495/0xbe0 [ 4754.405598][ T1364] __do_softirq+0x1b5/0x7f6 [ 4754.405598][ T1364] [ 4754.407670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4754.407670][ T1364] netdev_get_by_index+0x5e/0x80 [ 4754.407670][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4754.407670][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4754.407670][ T1364] ip6_route_add+0x1c/0x140 [ 4754.407670][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4754.407670][ T1364] addrconf_add_dev+0xe2/0x170 [ 4754.407670][ T1364] inet6_addr_add+0x12f/0xa40 [ 4754.407670][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4754.407670][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.407670][ T1364] netlink_rcv_skb+0x130/0x360 [ 4754.407670][ T1364] netlink_unicast+0x449/0x710 [ 4754.407670][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4754.407670][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4754.407670][ T1364] ___sys_sendmsg+0xee/0x170 [ 4754.407670][ T1364] __sys_sendmsg+0xcd/0x170 [ 4754.407670][ T1364] do_syscall_64+0xc6/0x1e0 [ 4754.407670][ T1364] [ 4754.410104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4754.410104][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4754.410104][ T1364] ipv6_find_idev+0x102/0x170 [ 4754.410104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4754.410104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.410104][ T1364] netlink_rcv_skb+0x130/0x360 [ 4754.410104][ T1364] netlink_unicast+0x449/0x710 [ 4754.410104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4754.410104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4754.410104][ T1364] ___sys_sendmsg+0xee/0x170 [ 4754.410104][ T1364] __sys_sendmsg+0xcd/0x170 [ 4754.410104][ T1364] do_syscall_64+0xc6/0x1e0 [ 4754.410104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4754.410104][ T1364] [ 4754.412042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4754.412042][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4754.412042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4754.412042][ T1364] ipv6_find_idev+0x102/0x170 [ 4754.412042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4754.412042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4754.412042][ T1364] netlink_rcv_skb+0x130/0x360 [ 4754.412042][ T1364] netlink_unicast+0x449/0x710 [ 4754.412042][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4754.412042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4754.412042][ T1364] ___sys_sendmsg+0xee/0x170 [ 4754.412042][ T1364] __sys_sendmsg+0xcd/0x170 [ 4754.412042][ T1364] do_syscall_64+0xc6/0x1e0 [ 4754.412042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4754.412042][ T1364] [ 4764.650997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4764.651527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4764.651527][ T1364] ___neigh_create+0x14b/0xf60 [ 4764.651527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4764.651527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4764.651527][ T1364] ip6_output+0x1f3/0x770 [ 4764.651527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4764.651527][ T1364] mld_sendpack+0x62d/0xbc0 [ 4764.651527][ T1364] mld_ifc_work+0x32/0x1f0 [ 4764.651527][ T1364] process_one_work+0x84d/0x18a0 [ 4764.651527][ T1364] worker_thread+0x587/0xd30 [ 4764.651527][ T1364] kthread+0x28a/0x350 [ 4764.651527][ T1364] ret_from_fork+0x31/0x70 [ 4764.651527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4764.651527][ T1364] [ 4764.653460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4764.653460][ T1364] dst_init+0x84/0x4a0 [ 4764.653460][ T1364] dst_alloc+0x97/0x150 [ 4764.653460][ T1364] ip6_dst_alloc+0x23/0x90 [ 4764.653460][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4764.653460][ T1364] ip6_pol_route+0x56f/0x840 [ 4764.653460][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4764.653460][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4764.653460][ T1364] ipv6_rcv+0x1ad/0x810 [ 4764.653460][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4764.653460][ T1364] process_backlog+0x101/0x620 [ 4764.653460][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4764.653460][ T1364] net_rx_action+0x495/0xbe0 [ 4764.653460][ T1364] __do_softirq+0x1b5/0x7f6 [ 4764.653460][ T1364] [ 4764.655502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4764.655502][ T1364] netdev_get_by_index+0x5e/0x80 [ 4764.655502][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4764.655502][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4764.655502][ T1364] ip6_route_add+0x1c/0x140 [ 4764.655502][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4764.655502][ T1364] addrconf_add_dev+0xe2/0x170 [ 4764.655502][ T1364] inet6_addr_add+0x12f/0xa40 [ 4764.655502][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4764.655502][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.655502][ T1364] netlink_rcv_skb+0x130/0x360 [ 4764.655502][ T1364] netlink_unicast+0x449/0x710 [ 4764.655502][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4764.655502][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4764.655502][ T1364] ___sys_sendmsg+0xee/0x170 [ 4764.655502][ T1364] __sys_sendmsg+0xcd/0x170 [ 4764.655502][ T1364] do_syscall_64+0xc6/0x1e0 [ 4764.655502][ T1364] [ 4764.657949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4764.657949][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4764.657949][ T1364] ipv6_find_idev+0x102/0x170 [ 4764.657949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4764.657949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.657949][ T1364] netlink_rcv_skb+0x130/0x360 [ 4764.657949][ T1364] netlink_unicast+0x449/0x710 [ 4764.657949][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4764.657949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4764.657949][ T1364] ___sys_sendmsg+0xee/0x170 [ 4764.657949][ T1364] __sys_sendmsg+0xcd/0x170 [ 4764.657949][ T1364] do_syscall_64+0xc6/0x1e0 [ 4764.657949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4764.657949][ T1364] [ 4764.659875][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4764.659875][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4764.659875][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4764.659875][ T1364] ipv6_find_idev+0x102/0x170 [ 4764.659875][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4764.659875][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4764.659875][ T1364] netlink_rcv_skb+0x130/0x360 [ 4764.659875][ T1364] netlink_unicast+0x449/0x710 [ 4764.659875][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4764.659875][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4764.659875][ T1364] ___sys_sendmsg+0xee/0x170 [ 4764.659875][ T1364] __sys_sendmsg+0xcd/0x170 [ 4764.659875][ T1364] do_syscall_64+0xc6/0x1e0 [ 4764.659875][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4764.659875][ T1364] [ 4774.899067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4774.899599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4774.899599][ T1364] ___neigh_create+0x14b/0xf60 [ 4774.899599][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4774.899599][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4774.899599][ T1364] ip6_output+0x1f3/0x770 [ 4774.899599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4774.899599][ T1364] mld_sendpack+0x62d/0xbc0 [ 4774.899599][ T1364] mld_ifc_work+0x32/0x1f0 [ 4774.899599][ T1364] process_one_work+0x84d/0x18a0 [ 4774.899599][ T1364] worker_thread+0x587/0xd30 [ 4774.899599][ T1364] kthread+0x28a/0x350 [ 4774.899599][ T1364] ret_from_fork+0x31/0x70 [ 4774.899599][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4774.899599][ T1364] [ 4774.901520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4774.901520][ T1364] dst_init+0x84/0x4a0 [ 4774.901520][ T1364] dst_alloc+0x97/0x150 [ 4774.901520][ T1364] ip6_dst_alloc+0x23/0x90 [ 4774.901520][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4774.901520][ T1364] ip6_pol_route+0x56f/0x840 [ 4774.901520][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4774.901520][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4774.901520][ T1364] ipv6_rcv+0x1ad/0x810 [ 4774.901520][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4774.901520][ T1364] process_backlog+0x101/0x620 [ 4774.901520][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4774.901520][ T1364] net_rx_action+0x495/0xbe0 [ 4774.901520][ T1364] __do_softirq+0x1b5/0x7f6 [ 4774.901520][ T1364] [ 4774.903598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4774.903598][ T1364] netdev_get_by_index+0x5e/0x80 [ 4774.903598][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4774.903598][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4774.903598][ T1364] ip6_route_add+0x1c/0x140 [ 4774.903598][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4774.903598][ T1364] addrconf_add_dev+0xe2/0x170 [ 4774.903598][ T1364] inet6_addr_add+0x12f/0xa40 [ 4774.903598][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4774.903598][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.903598][ T1364] netlink_rcv_skb+0x130/0x360 [ 4774.903598][ T1364] netlink_unicast+0x449/0x710 [ 4774.903598][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4774.903598][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4774.903598][ T1364] ___sys_sendmsg+0xee/0x170 [ 4774.903598][ T1364] __sys_sendmsg+0xcd/0x170 [ 4774.903598][ T1364] do_syscall_64+0xc6/0x1e0 [ 4774.903598][ T1364] [ 4774.906055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4774.906055][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4774.906055][ T1364] ipv6_find_idev+0x102/0x170 [ 4774.906055][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4774.906055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.906055][ T1364] netlink_rcv_skb+0x130/0x360 [ 4774.906055][ T1364] netlink_unicast+0x449/0x710 [ 4774.906055][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4774.906055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4774.906055][ T1364] ___sys_sendmsg+0xee/0x170 [ 4774.906055][ T1364] __sys_sendmsg+0xcd/0x170 [ 4774.906055][ T1364] do_syscall_64+0xc6/0x1e0 [ 4774.906055][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4774.906055][ T1364] [ 4774.907989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4774.907989][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4774.907989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4774.907989][ T1364] ipv6_find_idev+0x102/0x170 [ 4774.907989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4774.907989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4774.907989][ T1364] netlink_rcv_skb+0x130/0x360 [ 4774.907989][ T1364] netlink_unicast+0x449/0x710 [ 4774.907989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4774.907989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4774.907989][ T1364] ___sys_sendmsg+0xee/0x170 [ 4774.907989][ T1364] __sys_sendmsg+0xcd/0x170 [ 4774.907989][ T1364] do_syscall_64+0xc6/0x1e0 [ 4774.907989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4774.907989][ T1364] [ 4785.147106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4785.147595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4785.147595][ T1364] ___neigh_create+0x14b/0xf60 [ 4785.147595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4785.147595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4785.147595][ T1364] ip6_output+0x1f3/0x770 [ 4785.147595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4785.147595][ T1364] mld_sendpack+0x62d/0xbc0 [ 4785.147595][ T1364] mld_ifc_work+0x32/0x1f0 [ 4785.147595][ T1364] process_one_work+0x84d/0x18a0 [ 4785.147595][ T1364] worker_thread+0x587/0xd30 [ 4785.147595][ T1364] kthread+0x28a/0x350 [ 4785.147595][ T1364] ret_from_fork+0x31/0x70 [ 4785.147595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4785.147595][ T1364] [ 4785.150073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4785.150073][ T1364] dst_init+0x84/0x4a0 [ 4785.150073][ T1364] dst_alloc+0x97/0x150 [ 4785.150073][ T1364] ip6_dst_alloc+0x23/0x90 [ 4785.150073][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4785.150073][ T1364] ip6_pol_route+0x56f/0x840 [ 4785.150073][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4785.150073][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4785.150073][ T1364] ipv6_rcv+0x1ad/0x810 [ 4785.150073][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4785.150073][ T1364] process_backlog+0x101/0x620 [ 4785.150073][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4785.150073][ T1364] net_rx_action+0x495/0xbe0 [ 4785.150073][ T1364] __do_softirq+0x1b5/0x7f6 [ 4785.150073][ T1364] [ 4785.152129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4785.152129][ T1364] netdev_get_by_index+0x5e/0x80 [ 4785.152129][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4785.152129][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4785.152129][ T1364] ip6_route_add+0x1c/0x140 [ 4785.152129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4785.152129][ T1364] addrconf_add_dev+0xe2/0x170 [ 4785.152129][ T1364] inet6_addr_add+0x12f/0xa40 [ 4785.152129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4785.152129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4785.152129][ T1364] netlink_rcv_skb+0x130/0x360 [ 4785.152129][ T1364] netlink_unicast+0x449/0x710 [ 4785.152129][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4785.152129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4785.152129][ T1364] ___sys_sendmsg+0xee/0x170 [ 4785.152129][ T1364] __sys_sendmsg+0xcd/0x170 [ 4785.152129][ T1364] do_syscall_64+0xc6/0x1e0 [ 4785.152129][ T1364] [ 4785.154620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4785.154620][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4785.154620][ T1364] ipv6_find_idev+0x102/0x170 [ 4785.154620][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4785.154620][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4785.154620][ T1364] netlink_rcv_skb+0x130/0x360 [ 4785.154620][ T1364] netlink_unicast+0x449/0x710 [ 4785.154620][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4785.154620][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4785.154620][ T1364] ___sys_sendmsg+0xee/0x170 [ 4785.154620][ T1364] __sys_sendmsg+0xcd/0x170 [ 4785.154620][ T1364] do_syscall_64+0xc6/0x1e0 [ 4785.154620][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4785.154620][ T1364] [ 4785.156534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4785.156534][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4785.156534][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4785.156534][ T1364] ipv6_find_idev+0x102/0x170 [ 4785.156534][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4785.156534][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4785.156534][ T1364] netlink_rcv_skb+0x130/0x360 [ 4785.156534][ T1364] netlink_unicast+0x449/0x710 [ 4785.156534][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4785.156534][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4785.156534][ T1364] ___sys_sendmsg+0xee/0x170 [ 4785.156534][ T1364] __sys_sendmsg+0xcd/0x170 [ 4785.156534][ T1364] do_syscall_64+0xc6/0x1e0 [ 4785.156534][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4785.156534][ T1364] [ 4795.251076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4795.251574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4795.251574][ T1364] ___neigh_create+0x14b/0xf60 [ 4795.251574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4795.251574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4795.251574][ T1364] ip6_output+0x1f3/0x770 [ 4795.251574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4795.251574][ T1364] mld_sendpack+0x62d/0xbc0 [ 4795.251574][ T1364] mld_ifc_work+0x32/0x1f0 [ 4795.251574][ T1364] process_one_work+0x84d/0x18a0 [ 4795.251574][ T1364] worker_thread+0x587/0xd30 [ 4795.251574][ T1364] kthread+0x28a/0x350 [ 4795.251574][ T1364] ret_from_fork+0x31/0x70 [ 4795.251574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4795.251574][ T1364] [ 4795.253485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4795.253485][ T1364] dst_init+0x84/0x4a0 [ 4795.253485][ T1364] dst_alloc+0x97/0x150 [ 4795.253485][ T1364] ip6_dst_alloc+0x23/0x90 [ 4795.253485][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4795.253485][ T1364] ip6_pol_route+0x56f/0x840 [ 4795.253485][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4795.253485][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4795.253485][ T1364] ipv6_rcv+0x1ad/0x810 [ 4795.253485][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4795.253485][ T1364] process_backlog+0x101/0x620 [ 4795.253485][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4795.253485][ T1364] net_rx_action+0x495/0xbe0 [ 4795.253485][ T1364] __do_softirq+0x1b5/0x7f6 [ 4795.253485][ T1364] [ 4795.255518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4795.255518][ T1364] netdev_get_by_index+0x5e/0x80 [ 4795.255518][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4795.255518][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4795.255518][ T1364] ip6_route_add+0x1c/0x140 [ 4795.255518][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4795.255518][ T1364] addrconf_add_dev+0xe2/0x170 [ 4795.255518][ T1364] inet6_addr_add+0x12f/0xa40 [ 4795.255518][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4795.255518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.255518][ T1364] netlink_rcv_skb+0x130/0x360 [ 4795.255518][ T1364] netlink_unicast+0x449/0x710 [ 4795.255518][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4795.255518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4795.255518][ T1364] ___sys_sendmsg+0xee/0x170 [ 4795.255518][ T1364] __sys_sendmsg+0xcd/0x170 [ 4795.255518][ T1364] do_syscall_64+0xc6/0x1e0 [ 4795.255518][ T1364] [ 4795.257948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4795.257948][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4795.257948][ T1364] ipv6_find_idev+0x102/0x170 [ 4795.257948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4795.257948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.257948][ T1364] netlink_rcv_skb+0x130/0x360 [ 4795.257948][ T1364] netlink_unicast+0x449/0x710 [ 4795.257948][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4795.257948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4795.257948][ T1364] ___sys_sendmsg+0xee/0x170 [ 4795.257948][ T1364] __sys_sendmsg+0xcd/0x170 [ 4795.257948][ T1364] do_syscall_64+0xc6/0x1e0 [ 4795.257948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4795.257948][ T1364] [ 4795.259850][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4795.259850][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4795.259850][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4795.259850][ T1364] ipv6_find_idev+0x102/0x170 [ 4795.259850][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4795.259850][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4795.259850][ T1364] netlink_rcv_skb+0x130/0x360 [ 4795.259850][ T1364] netlink_unicast+0x449/0x710 [ 4795.259850][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4795.259850][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4795.259850][ T1364] ___sys_sendmsg+0xee/0x170 [ 4795.259850][ T1364] __sys_sendmsg+0xcd/0x170 [ 4795.259850][ T1364] do_syscall_64+0xc6/0x1e0 [ 4795.259850][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4795.259850][ T1364] [ 4805.443067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4805.443592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4805.443592][ T1364] ___neigh_create+0x14b/0xf60 [ 4805.443592][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4805.443592][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4805.443592][ T1364] ip6_output+0x1f3/0x770 [ 4805.443592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4805.443592][ T1364] mld_sendpack+0x62d/0xbc0 [ 4805.443592][ T1364] mld_ifc_work+0x32/0x1f0 [ 4805.443592][ T1364] process_one_work+0x84d/0x18a0 [ 4805.443592][ T1364] worker_thread+0x587/0xd30 [ 4805.443592][ T1364] kthread+0x28a/0x350 [ 4805.443592][ T1364] ret_from_fork+0x31/0x70 [ 4805.443592][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4805.443592][ T1364] [ 4805.445334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4805.445334][ T1364] dst_init+0x84/0x4a0 [ 4805.445334][ T1364] dst_alloc+0x97/0x150 [ 4805.445334][ T1364] ip6_dst_alloc+0x23/0x90 [ 4805.445334][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4805.445334][ T1364] ip6_pol_route+0x56f/0x840 [ 4805.445334][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4805.445334][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4805.445334][ T1364] ipv6_rcv+0x1ad/0x810 [ 4805.445334][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4805.445334][ T1364] process_backlog+0x101/0x620 [ 4805.445334][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4805.445334][ T1364] net_rx_action+0x495/0xbe0 [ 4805.445334][ T1364] __do_softirq+0x1b5/0x7f6 [ 4805.445334][ T1364] [ 4805.447172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4805.447172][ T1364] netdev_get_by_index+0x5e/0x80 [ 4805.447172][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4805.447172][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4805.447172][ T1364] ip6_route_add+0x1c/0x140 [ 4805.447172][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4805.447172][ T1364] addrconf_add_dev+0xe2/0x170 [ 4805.447172][ T1364] inet6_addr_add+0x12f/0xa40 [ 4805.447172][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4805.447172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.447172][ T1364] netlink_rcv_skb+0x130/0x360 [ 4805.447172][ T1364] netlink_unicast+0x449/0x710 [ 4805.447172][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4805.447172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4805.447172][ T1364] ___sys_sendmsg+0xee/0x170 [ 4805.447172][ T1364] __sys_sendmsg+0xcd/0x170 [ 4805.447172][ T1364] do_syscall_64+0xc6/0x1e0 [ 4805.447172][ T1364] [ 4805.449376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4805.449376][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4805.449376][ T1364] ipv6_find_idev+0x102/0x170 [ 4805.449376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4805.449376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.449376][ T1364] netlink_rcv_skb+0x130/0x360 [ 4805.449376][ T1364] netlink_unicast+0x449/0x710 [ 4805.449376][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4805.449376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4805.449376][ T1364] ___sys_sendmsg+0xee/0x170 [ 4805.449376][ T1364] __sys_sendmsg+0xcd/0x170 [ 4805.449376][ T1364] do_syscall_64+0xc6/0x1e0 [ 4805.449376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4805.449376][ T1364] [ 4805.451100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4805.451100][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4805.451100][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4805.451100][ T1364] ipv6_find_idev+0x102/0x170 [ 4805.451100][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4805.451100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4805.451100][ T1364] netlink_rcv_skb+0x130/0x360 [ 4805.451100][ T1364] netlink_unicast+0x449/0x710 [ 4805.451100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4805.451100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4805.451100][ T1364] ___sys_sendmsg+0xee/0x170 [ 4805.451100][ T1364] __sys_sendmsg+0xcd/0x170 [ 4805.451100][ T1364] do_syscall_64+0xc6/0x1e0 [ 4805.451100][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4805.451100][ T1364] [ 4815.523050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4815.523569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4815.523569][ T1364] ___neigh_create+0x14b/0xf60 [ 4815.523569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4815.523569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4815.523569][ T1364] ip6_output+0x1f3/0x770 [ 4815.523569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4815.523569][ T1364] mld_sendpack+0x62d/0xbc0 [ 4815.523569][ T1364] mld_ifc_work+0x32/0x1f0 [ 4815.523569][ T1364] process_one_work+0x84d/0x18a0 [ 4815.523569][ T1364] worker_thread+0x587/0xd30 [ 4815.523569][ T1364] kthread+0x28a/0x350 [ 4815.523569][ T1364] ret_from_fork+0x31/0x70 [ 4815.523569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4815.523569][ T1364] [ 4815.525323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4815.525323][ T1364] dst_init+0x84/0x4a0 [ 4815.525323][ T1364] dst_alloc+0x97/0x150 [ 4815.525323][ T1364] ip6_dst_alloc+0x23/0x90 [ 4815.525323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4815.525323][ T1364] ip6_pol_route+0x56f/0x840 [ 4815.525323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4815.525323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4815.525323][ T1364] ipv6_rcv+0x1ad/0x810 [ 4815.525323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4815.525323][ T1364] process_backlog+0x101/0x620 [ 4815.525323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4815.525323][ T1364] net_rx_action+0x495/0xbe0 [ 4815.525323][ T1364] __do_softirq+0x1b5/0x7f6 [ 4815.525323][ T1364] [ 4815.527220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4815.527220][ T1364] netdev_get_by_index+0x5e/0x80 [ 4815.527220][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4815.527220][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4815.527220][ T1364] ip6_route_add+0x1c/0x140 [ 4815.527220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4815.527220][ T1364] addrconf_add_dev+0xe2/0x170 [ 4815.527220][ T1364] inet6_addr_add+0x12f/0xa40 [ 4815.527220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4815.527220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.527220][ T1364] netlink_rcv_skb+0x130/0x360 [ 4815.527220][ T1364] netlink_unicast+0x449/0x710 [ 4815.527220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4815.527220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4815.527220][ T1364] ___sys_sendmsg+0xee/0x170 [ 4815.527220][ T1364] __sys_sendmsg+0xcd/0x170 [ 4815.527220][ T1364] do_syscall_64+0xc6/0x1e0 [ 4815.527220][ T1364] [ 4815.529436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4815.529436][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4815.529436][ T1364] ipv6_find_idev+0x102/0x170 [ 4815.529436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4815.529436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.529436][ T1364] netlink_rcv_skb+0x130/0x360 [ 4815.529436][ T1364] netlink_unicast+0x449/0x710 [ 4815.529436][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4815.529436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4815.529436][ T1364] ___sys_sendmsg+0xee/0x170 [ 4815.529436][ T1364] __sys_sendmsg+0xcd/0x170 [ 4815.529436][ T1364] do_syscall_64+0xc6/0x1e0 [ 4815.529436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4815.529436][ T1364] [ 4815.531175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4815.531175][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4815.531175][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4815.531175][ T1364] ipv6_find_idev+0x102/0x170 [ 4815.531175][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4815.531175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4815.531175][ T1364] netlink_rcv_skb+0x130/0x360 [ 4815.531175][ T1364] netlink_unicast+0x449/0x710 [ 4815.531175][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4815.531175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4815.531175][ T1364] ___sys_sendmsg+0xee/0x170 [ 4815.531175][ T1364] __sys_sendmsg+0xcd/0x170 [ 4815.531175][ T1364] do_syscall_64+0xc6/0x1e0 [ 4815.531175][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4815.531175][ T1364] [ 4825.779163][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4825.779702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4825.779702][ T1364] ___neigh_create+0x14b/0xf60 [ 4825.779702][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4825.779702][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4825.779702][ T1364] ip6_output+0x1f3/0x770 [ 4825.779702][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4825.779702][ T1364] mld_sendpack+0x62d/0xbc0 [ 4825.779702][ T1364] mld_ifc_work+0x32/0x1f0 [ 4825.779702][ T1364] process_one_work+0x84d/0x18a0 [ 4825.779702][ T1364] worker_thread+0x587/0xd30 [ 4825.779702][ T1364] kthread+0x28a/0x350 [ 4825.779702][ T1364] ret_from_fork+0x31/0x70 [ 4825.779702][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4825.779702][ T1364] [ 4825.781606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4825.781606][ T1364] dst_init+0x84/0x4a0 [ 4825.781606][ T1364] dst_alloc+0x97/0x150 [ 4825.781606][ T1364] ip6_dst_alloc+0x23/0x90 [ 4825.781606][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4825.781606][ T1364] ip6_pol_route+0x56f/0x840 [ 4825.781606][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4825.781606][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4825.781606][ T1364] ipv6_rcv+0x1ad/0x810 [ 4825.781606][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4825.781606][ T1364] process_backlog+0x101/0x620 [ 4825.781606][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4825.781606][ T1364] net_rx_action+0x495/0xbe0 [ 4825.781606][ T1364] __do_softirq+0x1b5/0x7f6 [ 4825.781606][ T1364] [ 4825.783655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4825.783655][ T1364] netdev_get_by_index+0x5e/0x80 [ 4825.783655][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4825.783655][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4825.783655][ T1364] ip6_route_add+0x1c/0x140 [ 4825.783655][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4825.783655][ T1364] addrconf_add_dev+0xe2/0x170 [ 4825.783655][ T1364] inet6_addr_add+0x12f/0xa40 [ 4825.783655][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4825.783655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.783655][ T1364] netlink_rcv_skb+0x130/0x360 [ 4825.783655][ T1364] netlink_unicast+0x449/0x710 [ 4825.783655][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4825.783655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4825.783655][ T1364] ___sys_sendmsg+0xee/0x170 [ 4825.783655][ T1364] __sys_sendmsg+0xcd/0x170 [ 4825.783655][ T1364] do_syscall_64+0xc6/0x1e0 [ 4825.783655][ T1364] [ 4825.786118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4825.786118][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4825.786118][ T1364] ipv6_find_idev+0x102/0x170 [ 4825.786118][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4825.786118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.786118][ T1364] netlink_rcv_skb+0x130/0x360 [ 4825.786118][ T1364] netlink_unicast+0x449/0x710 [ 4825.786118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4825.786118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4825.786118][ T1364] ___sys_sendmsg+0xee/0x170 [ 4825.786118][ T1364] __sys_sendmsg+0xcd/0x170 [ 4825.786118][ T1364] do_syscall_64+0xc6/0x1e0 [ 4825.786118][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4825.786118][ T1364] [ 4825.788041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4825.788041][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4825.788041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4825.788041][ T1364] ipv6_find_idev+0x102/0x170 [ 4825.788041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4825.788041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4825.788041][ T1364] netlink_rcv_skb+0x130/0x360 [ 4825.788041][ T1364] netlink_unicast+0x449/0x710 [ 4825.788041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4825.788041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4825.788041][ T1364] ___sys_sendmsg+0xee/0x170 [ 4825.788041][ T1364] __sys_sendmsg+0xcd/0x170 [ 4825.788041][ T1364] do_syscall_64+0xc6/0x1e0 [ 4825.788041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4825.788041][ T1364] [ 4836.035075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4836.035574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4836.035574][ T1364] ___neigh_create+0x14b/0xf60 [ 4836.035574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4836.035574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4836.035574][ T1364] ip6_output+0x1f3/0x770 [ 4836.035574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4836.035574][ T1364] mld_sendpack+0x62d/0xbc0 [ 4836.035574][ T1364] mld_ifc_work+0x32/0x1f0 [ 4836.035574][ T1364] process_one_work+0x84d/0x18a0 [ 4836.035574][ T1364] worker_thread+0x587/0xd30 [ 4836.035574][ T1364] kthread+0x28a/0x350 [ 4836.035574][ T1364] ret_from_fork+0x31/0x70 [ 4836.035574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4836.035574][ T1364] [ 4836.037508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4836.037508][ T1364] dst_init+0x84/0x4a0 [ 4836.037508][ T1364] dst_alloc+0x97/0x150 [ 4836.037508][ T1364] ip6_dst_alloc+0x23/0x90 [ 4836.037508][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4836.037508][ T1364] ip6_pol_route+0x56f/0x840 [ 4836.037508][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4836.037508][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4836.037508][ T1364] ipv6_rcv+0x1ad/0x810 [ 4836.037508][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4836.037508][ T1364] process_backlog+0x101/0x620 [ 4836.037508][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4836.037508][ T1364] net_rx_action+0x495/0xbe0 [ 4836.037508][ T1364] __do_softirq+0x1b5/0x7f6 [ 4836.037508][ T1364] [ 4836.039562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4836.039562][ T1364] netdev_get_by_index+0x5e/0x80 [ 4836.039562][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4836.039562][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4836.039562][ T1364] ip6_route_add+0x1c/0x140 [ 4836.039562][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4836.039562][ T1364] addrconf_add_dev+0xe2/0x170 [ 4836.039562][ T1364] inet6_addr_add+0x12f/0xa40 [ 4836.039562][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4836.039562][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.039562][ T1364] netlink_rcv_skb+0x130/0x360 [ 4836.039562][ T1364] netlink_unicast+0x449/0x710 [ 4836.039562][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4836.039562][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4836.039562][ T1364] ___sys_sendmsg+0xee/0x170 [ 4836.039562][ T1364] __sys_sendmsg+0xcd/0x170 [ 4836.039562][ T1364] do_syscall_64+0xc6/0x1e0 [ 4836.039562][ T1364] [ 4836.042021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4836.042021][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4836.042021][ T1364] ipv6_find_idev+0x102/0x170 [ 4836.042021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4836.042021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.042021][ T1364] netlink_rcv_skb+0x130/0x360 [ 4836.042021][ T1364] netlink_unicast+0x449/0x710 [ 4836.042021][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4836.042021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4836.042021][ T1364] ___sys_sendmsg+0xee/0x170 [ 4836.042021][ T1364] __sys_sendmsg+0xcd/0x170 [ 4836.042021][ T1364] do_syscall_64+0xc6/0x1e0 [ 4836.042021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4836.042021][ T1364] [ 4836.044061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4836.044061][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4836.044061][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4836.044061][ T1364] ipv6_find_idev+0x102/0x170 [ 4836.044061][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4836.044061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4836.044061][ T1364] netlink_rcv_skb+0x130/0x360 [ 4836.044061][ T1364] netlink_unicast+0x449/0x710 [ 4836.044061][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4836.044061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4836.044061][ T1364] ___sys_sendmsg+0xee/0x170 [ 4836.044061][ T1364] __sys_sendmsg+0xcd/0x170 [ 4836.044061][ T1364] do_syscall_64+0xc6/0x1e0 [ 4836.044061][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4836.044061][ T1364] [ 4846.059085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4846.059519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4846.059519][ T1364] ___neigh_create+0x14b/0xf60 [ 4846.059519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4846.059519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4846.059519][ T1364] ip6_output+0x1f3/0x770 [ 4846.059519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4846.059519][ T1364] mld_sendpack+0x62d/0xbc0 [ 4846.059519][ T1364] mld_ifc_work+0x32/0x1f0 [ 4846.059519][ T1364] process_one_work+0x84d/0x18a0 [ 4846.059519][ T1364] worker_thread+0x587/0xd30 [ 4846.059519][ T1364] kthread+0x28a/0x350 [ 4846.059519][ T1364] ret_from_fork+0x31/0x70 [ 4846.059519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4846.059519][ T1364] [ 4846.061463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4846.061463][ T1364] dst_init+0x84/0x4a0 [ 4846.061463][ T1364] dst_alloc+0x97/0x150 [ 4846.061463][ T1364] ip6_dst_alloc+0x23/0x90 [ 4846.061463][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4846.061463][ T1364] ip6_pol_route+0x56f/0x840 [ 4846.061463][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4846.061463][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4846.061463][ T1364] ipv6_rcv+0x1ad/0x810 [ 4846.061463][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4846.061463][ T1364] process_backlog+0x101/0x620 [ 4846.061463][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4846.061463][ T1364] net_rx_action+0x495/0xbe0 [ 4846.061463][ T1364] __do_softirq+0x1b5/0x7f6 [ 4846.061463][ T1364] [ 4846.063517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4846.063517][ T1364] netdev_get_by_index+0x5e/0x80 [ 4846.063517][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4846.063517][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4846.063517][ T1364] ip6_route_add+0x1c/0x140 [ 4846.063517][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4846.063517][ T1364] addrconf_add_dev+0xe2/0x170 [ 4846.063517][ T1364] inet6_addr_add+0x12f/0xa40 [ 4846.063517][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4846.063517][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.063517][ T1364] netlink_rcv_skb+0x130/0x360 [ 4846.063517][ T1364] netlink_unicast+0x449/0x710 [ 4846.063517][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4846.063517][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4846.063517][ T1364] ___sys_sendmsg+0xee/0x170 [ 4846.063517][ T1364] __sys_sendmsg+0xcd/0x170 [ 4846.063517][ T1364] do_syscall_64+0xc6/0x1e0 [ 4846.063517][ T1364] [ 4846.065982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4846.065982][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4846.065982][ T1364] ipv6_find_idev+0x102/0x170 [ 4846.065982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4846.065982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.065982][ T1364] netlink_rcv_skb+0x130/0x360 [ 4846.065982][ T1364] netlink_unicast+0x449/0x710 [ 4846.065982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4846.065982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4846.065982][ T1364] ___sys_sendmsg+0xee/0x170 [ 4846.065982][ T1364] __sys_sendmsg+0xcd/0x170 [ 4846.065982][ T1364] do_syscall_64+0xc6/0x1e0 [ 4846.065982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4846.065982][ T1364] [ 4846.067903][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4846.067903][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4846.067903][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4846.067903][ T1364] ipv6_find_idev+0x102/0x170 [ 4846.067903][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4846.067903][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4846.067903][ T1364] netlink_rcv_skb+0x130/0x360 [ 4846.067903][ T1364] netlink_unicast+0x449/0x710 [ 4846.067903][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4846.067903][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4846.067903][ T1364] ___sys_sendmsg+0xee/0x170 [ 4846.067903][ T1364] __sys_sendmsg+0xcd/0x170 [ 4846.067903][ T1364] do_syscall_64+0xc6/0x1e0 [ 4846.067903][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4846.067903][ T1364] [ 4856.323066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4856.323596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4856.323596][ T1364] ___neigh_create+0x14b/0xf60 [ 4856.323596][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4856.323596][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4856.323596][ T1364] ip6_output+0x1f3/0x770 [ 4856.323596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4856.323596][ T1364] mld_sendpack+0x62d/0xbc0 [ 4856.323596][ T1364] mld_ifc_work+0x32/0x1f0 [ 4856.323596][ T1364] process_one_work+0x84d/0x18a0 [ 4856.323596][ T1364] worker_thread+0x587/0xd30 [ 4856.323596][ T1364] kthread+0x28a/0x350 [ 4856.323596][ T1364] ret_from_fork+0x31/0x70 [ 4856.323596][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4856.323596][ T1364] [ 4856.325538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4856.325538][ T1364] dst_init+0x84/0x4a0 [ 4856.325538][ T1364] dst_alloc+0x97/0x150 [ 4856.325538][ T1364] ip6_dst_alloc+0x23/0x90 [ 4856.325538][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4856.325538][ T1364] ip6_pol_route+0x56f/0x840 [ 4856.325538][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4856.325538][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4856.325538][ T1364] ipv6_rcv+0x1ad/0x810 [ 4856.325538][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4856.325538][ T1364] process_backlog+0x101/0x620 [ 4856.325538][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4856.325538][ T1364] net_rx_action+0x495/0xbe0 [ 4856.325538][ T1364] __do_softirq+0x1b5/0x7f6 [ 4856.325538][ T1364] [ 4856.327600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4856.327600][ T1364] netdev_get_by_index+0x5e/0x80 [ 4856.327600][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4856.327600][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4856.327600][ T1364] ip6_route_add+0x1c/0x140 [ 4856.327600][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4856.327600][ T1364] addrconf_add_dev+0xe2/0x170 [ 4856.327600][ T1364] inet6_addr_add+0x12f/0xa40 [ 4856.327600][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4856.327600][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.327600][ T1364] netlink_rcv_skb+0x130/0x360 [ 4856.327600][ T1364] netlink_unicast+0x449/0x710 [ 4856.327600][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4856.327600][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4856.327600][ T1364] ___sys_sendmsg+0xee/0x170 [ 4856.327600][ T1364] __sys_sendmsg+0xcd/0x170 [ 4856.327600][ T1364] do_syscall_64+0xc6/0x1e0 [ 4856.327600][ T1364] [ 4856.330070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4856.330070][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4856.330070][ T1364] ipv6_find_idev+0x102/0x170 [ 4856.330070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4856.330070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.330070][ T1364] netlink_rcv_skb+0x130/0x360 [ 4856.330070][ T1364] netlink_unicast+0x449/0x710 [ 4856.330070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4856.330070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4856.330070][ T1364] ___sys_sendmsg+0xee/0x170 [ 4856.330070][ T1364] __sys_sendmsg+0xcd/0x170 [ 4856.330070][ T1364] do_syscall_64+0xc6/0x1e0 [ 4856.330070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4856.330070][ T1364] [ 4856.331988][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4856.331988][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4856.331988][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4856.331988][ T1364] ipv6_find_idev+0x102/0x170 [ 4856.331988][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4856.331988][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4856.331988][ T1364] netlink_rcv_skb+0x130/0x360 [ 4856.331988][ T1364] netlink_unicast+0x449/0x710 [ 4856.331988][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4856.331988][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4856.331988][ T1364] ___sys_sendmsg+0xee/0x170 [ 4856.331988][ T1364] __sys_sendmsg+0xcd/0x170 [ 4856.331988][ T1364] do_syscall_64+0xc6/0x1e0 [ 4856.331988][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4856.331988][ T1364] [ 4866.467053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4866.467552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4866.467552][ T1364] ___neigh_create+0x14b/0xf60 [ 4866.467552][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4866.467552][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4866.467552][ T1364] ip6_output+0x1f3/0x770 [ 4866.467552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4866.467552][ T1364] mld_sendpack+0x62d/0xbc0 [ 4866.467552][ T1364] mld_ifc_work+0x32/0x1f0 [ 4866.467552][ T1364] process_one_work+0x84d/0x18a0 [ 4866.467552][ T1364] worker_thread+0x587/0xd30 [ 4866.467552][ T1364] kthread+0x28a/0x350 [ 4866.467552][ T1364] ret_from_fork+0x31/0x70 [ 4866.467552][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4866.467552][ T1364] [ 4866.469484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4866.469484][ T1364] dst_init+0x84/0x4a0 [ 4866.469484][ T1364] dst_alloc+0x97/0x150 [ 4866.469484][ T1364] ip6_dst_alloc+0x23/0x90 [ 4866.469484][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4866.469484][ T1364] ip6_pol_route+0x56f/0x840 [ 4866.469484][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4866.469484][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4866.469484][ T1364] ipv6_rcv+0x1ad/0x810 [ 4866.469484][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4866.469484][ T1364] process_backlog+0x101/0x620 [ 4866.469484][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4866.469484][ T1364] net_rx_action+0x495/0xbe0 [ 4866.469484][ T1364] __do_softirq+0x1b5/0x7f6 [ 4866.469484][ T1364] [ 4866.471528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4866.471528][ T1364] netdev_get_by_index+0x5e/0x80 [ 4866.471528][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4866.471528][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4866.471528][ T1364] ip6_route_add+0x1c/0x140 [ 4866.471528][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4866.471528][ T1364] addrconf_add_dev+0xe2/0x170 [ 4866.471528][ T1364] inet6_addr_add+0x12f/0xa40 [ 4866.471528][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4866.471528][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.471528][ T1364] netlink_rcv_skb+0x130/0x360 [ 4866.471528][ T1364] netlink_unicast+0x449/0x710 [ 4866.471528][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4866.471528][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4866.471528][ T1364] ___sys_sendmsg+0xee/0x170 [ 4866.471528][ T1364] __sys_sendmsg+0xcd/0x170 [ 4866.471528][ T1364] do_syscall_64+0xc6/0x1e0 [ 4866.471528][ T1364] [ 4866.473998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4866.473998][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4866.473998][ T1364] ipv6_find_idev+0x102/0x170 [ 4866.473998][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4866.473998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.473998][ T1364] netlink_rcv_skb+0x130/0x360 [ 4866.473998][ T1364] netlink_unicast+0x449/0x710 [ 4866.473998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4866.473998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4866.473998][ T1364] ___sys_sendmsg+0xee/0x170 [ 4866.473998][ T1364] __sys_sendmsg+0xcd/0x170 [ 4866.473998][ T1364] do_syscall_64+0xc6/0x1e0 [ 4866.473998][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4866.473998][ T1364] [ 4866.476442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4866.476442][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4866.476442][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4866.476442][ T1364] ipv6_find_idev+0x102/0x170 [ 4866.476442][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4866.476442][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4866.476442][ T1364] netlink_rcv_skb+0x130/0x360 [ 4866.476442][ T1364] netlink_unicast+0x449/0x710 [ 4866.476442][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4866.476442][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4866.476442][ T1364] ___sys_sendmsg+0xee/0x170 [ 4866.476442][ T1364] __sys_sendmsg+0xcd/0x170 [ 4866.476442][ T1364] do_syscall_64+0xc6/0x1e0 [ 4866.476442][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4866.476442][ T1364] [ 4876.643063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4876.643603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4876.643603][ T1364] ___neigh_create+0x14b/0xf60 [ 4876.643603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4876.643603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4876.643603][ T1364] ip6_output+0x1f3/0x770 [ 4876.643603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4876.643603][ T1364] mld_sendpack+0x62d/0xbc0 [ 4876.643603][ T1364] mld_ifc_work+0x32/0x1f0 [ 4876.643603][ T1364] process_one_work+0x84d/0x18a0 [ 4876.643603][ T1364] worker_thread+0x587/0xd30 [ 4876.643603][ T1364] kthread+0x28a/0x350 [ 4876.643603][ T1364] ret_from_fork+0x31/0x70 [ 4876.643603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4876.643603][ T1364] [ 4876.645534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4876.645534][ T1364] dst_init+0x84/0x4a0 [ 4876.645534][ T1364] dst_alloc+0x97/0x150 [ 4876.645534][ T1364] ip6_dst_alloc+0x23/0x90 [ 4876.645534][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4876.645534][ T1364] ip6_pol_route+0x56f/0x840 [ 4876.645534][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4876.645534][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4876.645534][ T1364] ipv6_rcv+0x1ad/0x810 [ 4876.645534][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4876.645534][ T1364] process_backlog+0x101/0x620 [ 4876.645534][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4876.645534][ T1364] net_rx_action+0x495/0xbe0 [ 4876.645534][ T1364] __do_softirq+0x1b5/0x7f6 [ 4876.645534][ T1364] [ 4876.647586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4876.647586][ T1364] netdev_get_by_index+0x5e/0x80 [ 4876.647586][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4876.647586][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4876.647586][ T1364] ip6_route_add+0x1c/0x140 [ 4876.647586][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4876.647586][ T1364] addrconf_add_dev+0xe2/0x170 [ 4876.647586][ T1364] inet6_addr_add+0x12f/0xa40 [ 4876.647586][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4876.647586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4876.647586][ T1364] netlink_rcv_skb+0x130/0x360 [ 4876.647586][ T1364] netlink_unicast+0x449/0x710 [ 4876.647586][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4876.647586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4876.647586][ T1364] ___sys_sendmsg+0xee/0x170 [ 4876.647586][ T1364] __sys_sendmsg+0xcd/0x170 [ 4876.647586][ T1364] do_syscall_64+0xc6/0x1e0 [ 4876.647586][ T1364] [ 4876.650033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4876.650033][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4876.650033][ T1364] ipv6_find_idev+0x102/0x170 [ 4876.650033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4876.650033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4876.650033][ T1364] netlink_rcv_skb+0x130/0x360 [ 4876.650033][ T1364] netlink_unicast+0x449/0x710 [ 4876.650033][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4876.650033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4876.650033][ T1364] ___sys_sendmsg+0xee/0x170 [ 4876.650033][ T1364] __sys_sendmsg+0xcd/0x170 [ 4876.650033][ T1364] do_syscall_64+0xc6/0x1e0 [ 4876.650033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4876.650033][ T1364] [ 4876.651964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4876.651964][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4876.651964][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4876.651964][ T1364] ipv6_find_idev+0x102/0x170 [ 4876.651964][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4876.651964][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4876.651964][ T1364] netlink_rcv_skb+0x130/0x360 [ 4876.651964][ T1364] netlink_unicast+0x449/0x710 [ 4876.651964][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4876.651964][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4876.651964][ T1364] ___sys_sendmsg+0xee/0x170 [ 4876.651964][ T1364] __sys_sendmsg+0xcd/0x170 [ 4876.651964][ T1364] do_syscall_64+0xc6/0x1e0 [ 4876.651964][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4876.651964][ T1364] [ 4886.899001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4886.902386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4886.902386][ T1364] ___neigh_create+0x14b/0xf60 [ 4886.902386][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4886.902386][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4886.902386][ T1364] ip6_output+0x1f3/0x770 [ 4886.902386][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4886.902386][ T1364] mld_sendpack+0x62d/0xbc0 [ 4886.902386][ T1364] mld_ifc_work+0x32/0x1f0 [ 4886.902386][ T1364] process_one_work+0x84d/0x18a0 [ 4886.902386][ T1364] worker_thread+0x587/0xd30 [ 4886.902386][ T1364] kthread+0x28a/0x350 [ 4886.902386][ T1364] ret_from_fork+0x31/0x70 [ 4886.902386][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4886.902386][ T1364] [ 4886.904315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4886.904315][ T1364] dst_init+0x84/0x4a0 [ 4886.904315][ T1364] dst_alloc+0x97/0x150 [ 4886.904315][ T1364] ip6_dst_alloc+0x23/0x90 [ 4886.904315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4886.904315][ T1364] ip6_pol_route+0x56f/0x840 [ 4886.904315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4886.904315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4886.904315][ T1364] ipv6_rcv+0x1ad/0x810 [ 4886.904315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4886.904315][ T1364] process_backlog+0x101/0x620 [ 4886.904315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4886.904315][ T1364] net_rx_action+0x495/0xbe0 [ 4886.904315][ T1364] __do_softirq+0x1b5/0x7f6 [ 4886.904315][ T1364] [ 4886.906360][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4886.906360][ T1364] netdev_get_by_index+0x5e/0x80 [ 4886.906360][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4886.906360][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4886.906360][ T1364] ip6_route_add+0x1c/0x140 [ 4886.906360][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4886.906360][ T1364] addrconf_add_dev+0xe2/0x170 [ 4886.906360][ T1364] inet6_addr_add+0x12f/0xa40 [ 4886.906360][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4886.906360][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4886.906360][ T1364] netlink_rcv_skb+0x130/0x360 [ 4886.906360][ T1364] netlink_unicast+0x449/0x710 [ 4886.906360][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4886.906360][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4886.906360][ T1364] ___sys_sendmsg+0xee/0x170 [ 4886.906360][ T1364] __sys_sendmsg+0xcd/0x170 [ 4886.906360][ T1364] do_syscall_64+0xc6/0x1e0 [ 4886.906360][ T1364] [ 4886.908803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4886.908803][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4886.908803][ T1364] ipv6_find_idev+0x102/0x170 [ 4886.908803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4886.908803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4886.908803][ T1364] netlink_rcv_skb+0x130/0x360 [ 4886.908803][ T1364] netlink_unicast+0x449/0x710 [ 4886.908803][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4886.908803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4886.908803][ T1364] ___sys_sendmsg+0xee/0x170 [ 4886.908803][ T1364] __sys_sendmsg+0xcd/0x170 [ 4886.908803][ T1364] do_syscall_64+0xc6/0x1e0 [ 4886.908803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4886.908803][ T1364] [ 4886.910732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4886.910732][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4886.910732][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4886.910732][ T1364] ipv6_find_idev+0x102/0x170 [ 4886.910732][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4886.910732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4886.910732][ T1364] netlink_rcv_skb+0x130/0x360 [ 4886.910732][ T1364] netlink_unicast+0x449/0x710 [ 4886.910732][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4886.910732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4886.910732][ T1364] ___sys_sendmsg+0xee/0x170 [ 4886.910732][ T1364] __sys_sendmsg+0xcd/0x170 [ 4886.910732][ T1364] do_syscall_64+0xc6/0x1e0 [ 4886.910732][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4886.910732][ T1364] [ 4897.155073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4897.155570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4897.155570][ T1364] ___neigh_create+0x14b/0xf60 [ 4897.155570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4897.155570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4897.155570][ T1364] ip6_output+0x1f3/0x770 [ 4897.155570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4897.155570][ T1364] mld_sendpack+0x62d/0xbc0 [ 4897.155570][ T1364] mld_ifc_work+0x32/0x1f0 [ 4897.155570][ T1364] process_one_work+0x84d/0x18a0 [ 4897.155570][ T1364] worker_thread+0x587/0xd30 [ 4897.155570][ T1364] kthread+0x28a/0x350 [ 4897.155570][ T1364] ret_from_fork+0x31/0x70 [ 4897.155570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4897.155570][ T1364] [ 4897.157521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4897.157521][ T1364] dst_init+0x84/0x4a0 [ 4897.157521][ T1364] dst_alloc+0x97/0x150 [ 4897.157521][ T1364] ip6_dst_alloc+0x23/0x90 [ 4897.157521][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4897.157521][ T1364] ip6_pol_route+0x56f/0x840 [ 4897.157521][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4897.157521][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4897.157521][ T1364] ipv6_rcv+0x1ad/0x810 [ 4897.157521][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4897.157521][ T1364] process_backlog+0x101/0x620 [ 4897.157521][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4897.157521][ T1364] net_rx_action+0x495/0xbe0 [ 4897.157521][ T1364] __do_softirq+0x1b5/0x7f6 [ 4897.157521][ T1364] [ 4897.159568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4897.159568][ T1364] netdev_get_by_index+0x5e/0x80 [ 4897.159568][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4897.159568][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4897.159568][ T1364] ip6_route_add+0x1c/0x140 [ 4897.159568][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4897.159568][ T1364] addrconf_add_dev+0xe2/0x170 [ 4897.159568][ T1364] inet6_addr_add+0x12f/0xa40 [ 4897.159568][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4897.159568][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.159568][ T1364] netlink_rcv_skb+0x130/0x360 [ 4897.159568][ T1364] netlink_unicast+0x449/0x710 [ 4897.159568][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4897.159568][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4897.159568][ T1364] ___sys_sendmsg+0xee/0x170 [ 4897.159568][ T1364] __sys_sendmsg+0xcd/0x170 [ 4897.159568][ T1364] do_syscall_64+0xc6/0x1e0 [ 4897.159568][ T1364] [ 4897.162010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4897.162010][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4897.162010][ T1364] ipv6_find_idev+0x102/0x170 [ 4897.162010][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4897.162010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.162010][ T1364] netlink_rcv_skb+0x130/0x360 [ 4897.162010][ T1364] netlink_unicast+0x449/0x710 [ 4897.162010][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4897.162010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4897.162010][ T1364] ___sys_sendmsg+0xee/0x170 [ 4897.162010][ T1364] __sys_sendmsg+0xcd/0x170 [ 4897.162010][ T1364] do_syscall_64+0xc6/0x1e0 [ 4897.162010][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4897.162010][ T1364] [ 4897.163962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4897.163962][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4897.163962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4897.163962][ T1364] ipv6_find_idev+0x102/0x170 [ 4897.163962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4897.163962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4897.163962][ T1364] netlink_rcv_skb+0x130/0x360 [ 4897.163962][ T1364] netlink_unicast+0x449/0x710 [ 4897.163962][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4897.163962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4897.163962][ T1364] ___sys_sendmsg+0xee/0x170 [ 4897.163962][ T1364] __sys_sendmsg+0xcd/0x170 [ 4897.163962][ T1364] do_syscall_64+0xc6/0x1e0 [ 4897.163962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4897.163962][ T1364] [ 4907.402979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4907.403471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4907.403471][ T1364] ___neigh_create+0x14b/0xf60 [ 4907.403471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4907.403471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4907.403471][ T1364] ip6_output+0x1f3/0x770 [ 4907.403471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4907.403471][ T1364] mld_sendpack+0x62d/0xbc0 [ 4907.403471][ T1364] mld_ifc_work+0x32/0x1f0 [ 4907.403471][ T1364] process_one_work+0x84d/0x18a0 [ 4907.403471][ T1364] worker_thread+0x587/0xd30 [ 4907.403471][ T1364] kthread+0x28a/0x350 [ 4907.403471][ T1364] ret_from_fork+0x31/0x70 [ 4907.403471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4907.403471][ T1364] [ 4907.405409][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4907.405409][ T1364] dst_init+0x84/0x4a0 [ 4907.405409][ T1364] dst_alloc+0x97/0x150 [ 4907.405409][ T1364] ip6_dst_alloc+0x23/0x90 [ 4907.405409][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4907.405409][ T1364] ip6_pol_route+0x56f/0x840 [ 4907.405409][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4907.405409][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4907.405409][ T1364] ipv6_rcv+0x1ad/0x810 [ 4907.405409][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4907.405409][ T1364] process_backlog+0x101/0x620 [ 4907.405409][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4907.405409][ T1364] net_rx_action+0x495/0xbe0 [ 4907.405409][ T1364] __do_softirq+0x1b5/0x7f6 [ 4907.405409][ T1364] [ 4907.407465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4907.407465][ T1364] netdev_get_by_index+0x5e/0x80 [ 4907.407465][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4907.407465][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4907.407465][ T1364] ip6_route_add+0x1c/0x140 [ 4907.407465][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4907.407465][ T1364] addrconf_add_dev+0xe2/0x170 [ 4907.407465][ T1364] inet6_addr_add+0x12f/0xa40 [ 4907.407465][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4907.407465][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.407465][ T1364] netlink_rcv_skb+0x130/0x360 [ 4907.407465][ T1364] netlink_unicast+0x449/0x710 [ 4907.407465][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4907.407465][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4907.407465][ T1364] ___sys_sendmsg+0xee/0x170 [ 4907.407465][ T1364] __sys_sendmsg+0xcd/0x170 [ 4907.407465][ T1364] do_syscall_64+0xc6/0x1e0 [ 4907.407465][ T1364] [ 4907.409928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4907.409928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4907.409928][ T1364] ipv6_find_idev+0x102/0x170 [ 4907.409928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4907.409928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.409928][ T1364] netlink_rcv_skb+0x130/0x360 [ 4907.409928][ T1364] netlink_unicast+0x449/0x710 [ 4907.409928][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4907.409928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4907.409928][ T1364] ___sys_sendmsg+0xee/0x170 [ 4907.409928][ T1364] __sys_sendmsg+0xcd/0x170 [ 4907.409928][ T1364] do_syscall_64+0xc6/0x1e0 [ 4907.409928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4907.409928][ T1364] [ 4907.411841][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4907.411841][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4907.411841][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4907.411841][ T1364] ipv6_find_idev+0x102/0x170 [ 4907.411841][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4907.411841][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4907.411841][ T1364] netlink_rcv_skb+0x130/0x360 [ 4907.411841][ T1364] netlink_unicast+0x449/0x710 [ 4907.411841][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4907.411841][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4907.411841][ T1364] ___sys_sendmsg+0xee/0x170 [ 4907.411841][ T1364] __sys_sendmsg+0xcd/0x170 [ 4907.411841][ T1364] do_syscall_64+0xc6/0x1e0 [ 4907.411841][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4907.411841][ T1364] [ 4917.650996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4917.651458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4917.651458][ T1364] ___neigh_create+0x14b/0xf60 [ 4917.651458][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4917.651458][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4917.651458][ T1364] ip6_output+0x1f3/0x770 [ 4917.651458][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4917.651458][ T1364] mld_sendpack+0x62d/0xbc0 [ 4917.651458][ T1364] mld_ifc_work+0x32/0x1f0 [ 4917.651458][ T1364] process_one_work+0x84d/0x18a0 [ 4917.651458][ T1364] worker_thread+0x587/0xd30 [ 4917.651458][ T1364] kthread+0x28a/0x350 [ 4917.651458][ T1364] ret_from_fork+0x31/0x70 [ 4917.651458][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4917.651458][ T1364] [ 4917.653393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4917.653393][ T1364] dst_init+0x84/0x4a0 [ 4917.653393][ T1364] dst_alloc+0x97/0x150 [ 4917.653393][ T1364] ip6_dst_alloc+0x23/0x90 [ 4917.653393][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4917.653393][ T1364] ip6_pol_route+0x56f/0x840 [ 4917.653393][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4917.653393][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4917.653393][ T1364] ipv6_rcv+0x1ad/0x810 [ 4917.653393][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4917.653393][ T1364] process_backlog+0x101/0x620 [ 4917.653393][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4917.653393][ T1364] net_rx_action+0x495/0xbe0 [ 4917.653393][ T1364] __do_softirq+0x1b5/0x7f6 [ 4917.653393][ T1364] [ 4917.655449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4917.655449][ T1364] netdev_get_by_index+0x5e/0x80 [ 4917.655449][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4917.655449][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4917.655449][ T1364] ip6_route_add+0x1c/0x140 [ 4917.655449][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4917.655449][ T1364] addrconf_add_dev+0xe2/0x170 [ 4917.655449][ T1364] inet6_addr_add+0x12f/0xa40 [ 4917.655449][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4917.655449][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4917.655449][ T1364] netlink_rcv_skb+0x130/0x360 [ 4917.655449][ T1364] netlink_unicast+0x449/0x710 [ 4917.655449][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4917.655449][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4917.655449][ T1364] ___sys_sendmsg+0xee/0x170 [ 4917.655449][ T1364] __sys_sendmsg+0xcd/0x170 [ 4917.655449][ T1364] do_syscall_64+0xc6/0x1e0 [ 4917.655449][ T1364] [ 4917.657922][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4917.657922][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4917.657922][ T1364] ipv6_find_idev+0x102/0x170 [ 4917.657922][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4917.657922][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4917.657922][ T1364] netlink_rcv_skb+0x130/0x360 [ 4917.657922][ T1364] netlink_unicast+0x449/0x710 [ 4917.657922][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4917.657922][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4917.657922][ T1364] ___sys_sendmsg+0xee/0x170 [ 4917.657922][ T1364] __sys_sendmsg+0xcd/0x170 [ 4917.657922][ T1364] do_syscall_64+0xc6/0x1e0 [ 4917.657922][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4917.657922][ T1364] [ 4917.659851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4917.659851][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4917.659851][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4917.659851][ T1364] ipv6_find_idev+0x102/0x170 [ 4917.659851][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4917.659851][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4917.659851][ T1364] netlink_rcv_skb+0x130/0x360 [ 4917.659851][ T1364] netlink_unicast+0x449/0x710 [ 4917.659851][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4917.659851][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4917.659851][ T1364] ___sys_sendmsg+0xee/0x170 [ 4917.659851][ T1364] __sys_sendmsg+0xcd/0x170 [ 4917.659851][ T1364] do_syscall_64+0xc6/0x1e0 [ 4917.659851][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4917.659851][ T1364] [ 4927.899066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4927.899559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4927.899559][ T1364] ___neigh_create+0x14b/0xf60 [ 4927.899559][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4927.899559][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4927.899559][ T1364] ip6_output+0x1f3/0x770 [ 4927.899559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4927.899559][ T1364] mld_sendpack+0x62d/0xbc0 [ 4927.899559][ T1364] mld_ifc_work+0x32/0x1f0 [ 4927.899559][ T1364] process_one_work+0x84d/0x18a0 [ 4927.899559][ T1364] worker_thread+0x587/0xd30 [ 4927.899559][ T1364] kthread+0x28a/0x350 [ 4927.899559][ T1364] ret_from_fork+0x31/0x70 [ 4927.899559][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4927.899559][ T1364] [ 4927.901501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4927.901501][ T1364] dst_init+0x84/0x4a0 [ 4927.901501][ T1364] dst_alloc+0x97/0x150 [ 4927.901501][ T1364] ip6_dst_alloc+0x23/0x90 [ 4927.901501][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4927.901501][ T1364] ip6_pol_route+0x56f/0x840 [ 4927.901501][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4927.901501][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4927.901501][ T1364] ipv6_rcv+0x1ad/0x810 [ 4927.901501][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4927.901501][ T1364] process_backlog+0x101/0x620 [ 4927.901501][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4927.901501][ T1364] net_rx_action+0x495/0xbe0 [ 4927.901501][ T1364] __do_softirq+0x1b5/0x7f6 [ 4927.901501][ T1364] [ 4927.903558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4927.903558][ T1364] netdev_get_by_index+0x5e/0x80 [ 4927.903558][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4927.903558][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4927.903558][ T1364] ip6_route_add+0x1c/0x140 [ 4927.903558][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4927.903558][ T1364] addrconf_add_dev+0xe2/0x170 [ 4927.903558][ T1364] inet6_addr_add+0x12f/0xa40 [ 4927.903558][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4927.903558][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4927.903558][ T1364] netlink_rcv_skb+0x130/0x360 [ 4927.903558][ T1364] netlink_unicast+0x449/0x710 [ 4927.903558][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4927.903558][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4927.903558][ T1364] ___sys_sendmsg+0xee/0x170 [ 4927.903558][ T1364] __sys_sendmsg+0xcd/0x170 [ 4927.903558][ T1364] do_syscall_64+0xc6/0x1e0 [ 4927.903558][ T1364] [ 4927.906136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4927.906136][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4927.906136][ T1364] ipv6_find_idev+0x102/0x170 [ 4927.906136][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4927.906136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4927.906136][ T1364] netlink_rcv_skb+0x130/0x360 [ 4927.906136][ T1364] netlink_unicast+0x449/0x710 [ 4927.906136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4927.906136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4927.906136][ T1364] ___sys_sendmsg+0xee/0x170 [ 4927.906136][ T1364] __sys_sendmsg+0xcd/0x170 [ 4927.906136][ T1364] do_syscall_64+0xc6/0x1e0 [ 4927.906136][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4927.906136][ T1364] [ 4927.908059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4927.908059][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4927.908059][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4927.908059][ T1364] ipv6_find_idev+0x102/0x170 [ 4927.908059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4927.908059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4927.908059][ T1364] netlink_rcv_skb+0x130/0x360 [ 4927.908059][ T1364] netlink_unicast+0x449/0x710 [ 4927.908059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4927.908059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4927.908059][ T1364] ___sys_sendmsg+0xee/0x170 [ 4927.908059][ T1364] __sys_sendmsg+0xcd/0x170 [ 4927.908059][ T1364] do_syscall_64+0xc6/0x1e0 [ 4927.908059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4927.908059][ T1364] [ 4938.154988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4938.155525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4938.155525][ T1364] ___neigh_create+0x14b/0xf60 [ 4938.155525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4938.155525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4938.155525][ T1364] ip6_output+0x1f3/0x770 [ 4938.155525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4938.155525][ T1364] mld_sendpack+0x62d/0xbc0 [ 4938.155525][ T1364] mld_ifc_work+0x32/0x1f0 [ 4938.155525][ T1364] process_one_work+0x84d/0x18a0 [ 4938.155525][ T1364] worker_thread+0x587/0xd30 [ 4938.155525][ T1364] kthread+0x28a/0x350 [ 4938.155525][ T1364] ret_from_fork+0x31/0x70 [ 4938.155525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4938.155525][ T1364] [ 4938.157435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4938.157435][ T1364] dst_init+0x84/0x4a0 [ 4938.157435][ T1364] dst_alloc+0x97/0x150 [ 4938.157435][ T1364] ip6_dst_alloc+0x23/0x90 [ 4938.157435][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4938.157435][ T1364] ip6_pol_route+0x56f/0x840 [ 4938.157435][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4938.157435][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4938.157435][ T1364] ipv6_rcv+0x1ad/0x810 [ 4938.157435][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4938.157435][ T1364] process_backlog+0x101/0x620 [ 4938.157435][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4938.157435][ T1364] net_rx_action+0x495/0xbe0 [ 4938.157435][ T1364] __do_softirq+0x1b5/0x7f6 [ 4938.157435][ T1364] [ 4938.159501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4938.159501][ T1364] netdev_get_by_index+0x5e/0x80 [ 4938.159501][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4938.159501][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4938.159501][ T1364] ip6_route_add+0x1c/0x140 [ 4938.159501][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4938.159501][ T1364] addrconf_add_dev+0xe2/0x170 [ 4938.159501][ T1364] inet6_addr_add+0x12f/0xa40 [ 4938.159501][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4938.159501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.159501][ T1364] netlink_rcv_skb+0x130/0x360 [ 4938.159501][ T1364] netlink_unicast+0x449/0x710 [ 4938.159501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4938.159501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4938.159501][ T1364] ___sys_sendmsg+0xee/0x170 [ 4938.159501][ T1364] __sys_sendmsg+0xcd/0x170 [ 4938.159501][ T1364] do_syscall_64+0xc6/0x1e0 [ 4938.159501][ T1364] [ 4938.161949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4938.161949][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4938.161949][ T1364] ipv6_find_idev+0x102/0x170 [ 4938.161949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4938.161949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.161949][ T1364] netlink_rcv_skb+0x130/0x360 [ 4938.161949][ T1364] netlink_unicast+0x449/0x710 [ 4938.161949][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4938.161949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4938.161949][ T1364] ___sys_sendmsg+0xee/0x170 [ 4938.161949][ T1364] __sys_sendmsg+0xcd/0x170 [ 4938.161949][ T1364] do_syscall_64+0xc6/0x1e0 [ 4938.161949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4938.161949][ T1364] [ 4938.163876][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4938.163876][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4938.163876][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4938.163876][ T1364] ipv6_find_idev+0x102/0x170 [ 4938.163876][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4938.163876][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4938.163876][ T1364] netlink_rcv_skb+0x130/0x360 [ 4938.163876][ T1364] netlink_unicast+0x449/0x710 [ 4938.163876][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4938.163876][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4938.163876][ T1364] ___sys_sendmsg+0xee/0x170 [ 4938.163876][ T1364] __sys_sendmsg+0xcd/0x170 [ 4938.163876][ T1364] do_syscall_64+0xc6/0x1e0 [ 4938.163876][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4938.163876][ T1364] [ 4948.411155][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4948.411684][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4948.411684][ T1364] ___neigh_create+0x14b/0xf60 [ 4948.411684][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4948.411684][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4948.411684][ T1364] ip6_output+0x1f3/0x770 [ 4948.411684][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4948.411684][ T1364] mld_sendpack+0x62d/0xbc0 [ 4948.411684][ T1364] mld_ifc_work+0x32/0x1f0 [ 4948.411684][ T1364] process_one_work+0x84d/0x18a0 [ 4948.411684][ T1364] worker_thread+0x587/0xd30 [ 4948.411684][ T1364] kthread+0x28a/0x350 [ 4948.411684][ T1364] ret_from_fork+0x31/0x70 [ 4948.411684][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4948.411684][ T1364] [ 4948.413611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4948.413611][ T1364] dst_init+0x84/0x4a0 [ 4948.413611][ T1364] dst_alloc+0x97/0x150 [ 4948.413611][ T1364] ip6_dst_alloc+0x23/0x90 [ 4948.413611][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4948.413611][ T1364] ip6_pol_route+0x56f/0x840 [ 4948.413611][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4948.413611][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4948.413611][ T1364] ipv6_rcv+0x1ad/0x810 [ 4948.413611][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4948.413611][ T1364] process_backlog+0x101/0x620 [ 4948.413611][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4948.413611][ T1364] net_rx_action+0x495/0xbe0 [ 4948.413611][ T1364] __do_softirq+0x1b5/0x7f6 [ 4948.413611][ T1364] [ 4948.415761][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4948.415761][ T1364] netdev_get_by_index+0x5e/0x80 [ 4948.415761][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4948.415761][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4948.415761][ T1364] ip6_route_add+0x1c/0x140 [ 4948.415761][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4948.415761][ T1364] addrconf_add_dev+0xe2/0x170 [ 4948.415761][ T1364] inet6_addr_add+0x12f/0xa40 [ 4948.415761][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4948.415761][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.415761][ T1364] netlink_rcv_skb+0x130/0x360 [ 4948.415761][ T1364] netlink_unicast+0x449/0x710 [ 4948.415761][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4948.415761][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4948.415761][ T1364] ___sys_sendmsg+0xee/0x170 [ 4948.415761][ T1364] __sys_sendmsg+0xcd/0x170 [ 4948.415761][ T1364] do_syscall_64+0xc6/0x1e0 [ 4948.415761][ T1364] [ 4948.418208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4948.418208][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4948.418208][ T1364] ipv6_find_idev+0x102/0x170 [ 4948.418208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4948.418208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.418208][ T1364] netlink_rcv_skb+0x130/0x360 [ 4948.418208][ T1364] netlink_unicast+0x449/0x710 [ 4948.418208][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4948.418208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4948.418208][ T1364] ___sys_sendmsg+0xee/0x170 [ 4948.418208][ T1364] __sys_sendmsg+0xcd/0x170 [ 4948.418208][ T1364] do_syscall_64+0xc6/0x1e0 [ 4948.418208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4948.418208][ T1364] [ 4948.420125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4948.420125][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4948.420125][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4948.420125][ T1364] ipv6_find_idev+0x102/0x170 [ 4948.420125][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4948.420125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4948.420125][ T1364] netlink_rcv_skb+0x130/0x360 [ 4948.420125][ T1364] netlink_unicast+0x449/0x710 [ 4948.420125][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4948.420125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4948.420125][ T1364] ___sys_sendmsg+0xee/0x170 [ 4948.420125][ T1364] __sys_sendmsg+0xcd/0x170 [ 4948.420125][ T1364] do_syscall_64+0xc6/0x1e0 [ 4948.420125][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4948.420125][ T1364] [ 4958.667060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4958.667590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4958.667590][ T1364] ___neigh_create+0x14b/0xf60 [ 4958.667590][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4958.667590][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4958.667590][ T1364] ip6_output+0x1f3/0x770 [ 4958.667590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4958.667590][ T1364] mld_sendpack+0x62d/0xbc0 [ 4958.667590][ T1364] mld_ifc_work+0x32/0x1f0 [ 4958.667590][ T1364] process_one_work+0x84d/0x18a0 [ 4958.667590][ T1364] worker_thread+0x587/0xd30 [ 4958.667590][ T1364] kthread+0x28a/0x350 [ 4958.667590][ T1364] ret_from_fork+0x31/0x70 [ 4958.667590][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4958.667590][ T1364] [ 4958.669502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4958.669502][ T1364] dst_init+0x84/0x4a0 [ 4958.669502][ T1364] dst_alloc+0x97/0x150 [ 4958.669502][ T1364] ip6_dst_alloc+0x23/0x90 [ 4958.669502][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4958.669502][ T1364] ip6_pol_route+0x56f/0x840 [ 4958.669502][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4958.669502][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4958.669502][ T1364] ipv6_rcv+0x1ad/0x810 [ 4958.669502][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4958.669502][ T1364] process_backlog+0x101/0x620 [ 4958.669502][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4958.669502][ T1364] net_rx_action+0x495/0xbe0 [ 4958.669502][ T1364] __do_softirq+0x1b5/0x7f6 [ 4958.669502][ T1364] [ 4958.671534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4958.671534][ T1364] netdev_get_by_index+0x5e/0x80 [ 4958.671534][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4958.671534][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4958.671534][ T1364] ip6_route_add+0x1c/0x140 [ 4958.671534][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4958.671534][ T1364] addrconf_add_dev+0xe2/0x170 [ 4958.671534][ T1364] inet6_addr_add+0x12f/0xa40 [ 4958.671534][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4958.671534][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4958.671534][ T1364] netlink_rcv_skb+0x130/0x360 [ 4958.671534][ T1364] netlink_unicast+0x449/0x710 [ 4958.671534][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4958.671534][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4958.671534][ T1364] ___sys_sendmsg+0xee/0x170 [ 4958.671534][ T1364] __sys_sendmsg+0xcd/0x170 [ 4958.671534][ T1364] do_syscall_64+0xc6/0x1e0 [ 4958.671534][ T1364] [ 4958.673983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4958.673983][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4958.673983][ T1364] ipv6_find_idev+0x102/0x170 [ 4958.673983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4958.673983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4958.673983][ T1364] netlink_rcv_skb+0x130/0x360 [ 4958.673983][ T1364] netlink_unicast+0x449/0x710 [ 4958.673983][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4958.673983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4958.673983][ T1364] ___sys_sendmsg+0xee/0x170 [ 4958.673983][ T1364] __sys_sendmsg+0xcd/0x170 [ 4958.673983][ T1364] do_syscall_64+0xc6/0x1e0 [ 4958.673983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4958.673983][ T1364] [ 4958.675891][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4958.675891][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4958.675891][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4958.675891][ T1364] ipv6_find_idev+0x102/0x170 [ 4958.675891][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4958.675891][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4958.675891][ T1364] netlink_rcv_skb+0x130/0x360 [ 4958.675891][ T1364] netlink_unicast+0x449/0x710 [ 4958.675891][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4958.675891][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4958.675891][ T1364] ___sys_sendmsg+0xee/0x170 [ 4958.675891][ T1364] __sys_sendmsg+0xcd/0x170 [ 4958.675891][ T1364] do_syscall_64+0xc6/0x1e0 [ 4958.675891][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4958.675891][ T1364] [ 4968.922996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4968.923496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4968.923496][ T1364] ___neigh_create+0x14b/0xf60 [ 4968.923496][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4968.923496][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4968.923496][ T1364] ip6_output+0x1f3/0x770 [ 4968.923496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4968.923496][ T1364] mld_sendpack+0x62d/0xbc0 [ 4968.923496][ T1364] mld_ifc_work+0x32/0x1f0 [ 4968.923496][ T1364] process_one_work+0x84d/0x18a0 [ 4968.923496][ T1364] worker_thread+0x587/0xd30 [ 4968.923496][ T1364] kthread+0x28a/0x350 [ 4968.923496][ T1364] ret_from_fork+0x31/0x70 [ 4968.923496][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4968.923496][ T1364] [ 4968.925437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4968.925437][ T1364] dst_init+0x84/0x4a0 [ 4968.925437][ T1364] dst_alloc+0x97/0x150 [ 4968.925437][ T1364] ip6_dst_alloc+0x23/0x90 [ 4968.925437][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4968.925437][ T1364] ip6_pol_route+0x56f/0x840 [ 4968.925437][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4968.925437][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4968.925437][ T1364] ipv6_rcv+0x1ad/0x810 [ 4968.925437][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4968.925437][ T1364] process_backlog+0x101/0x620 [ 4968.925437][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4968.925437][ T1364] net_rx_action+0x495/0xbe0 [ 4968.925437][ T1364] __do_softirq+0x1b5/0x7f6 [ 4968.925437][ T1364] [ 4968.927494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4968.927494][ T1364] netdev_get_by_index+0x5e/0x80 [ 4968.927494][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4968.927494][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4968.927494][ T1364] ip6_route_add+0x1c/0x140 [ 4968.927494][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4968.927494][ T1364] addrconf_add_dev+0xe2/0x170 [ 4968.927494][ T1364] inet6_addr_add+0x12f/0xa40 [ 4968.927494][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4968.927494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4968.927494][ T1364] netlink_rcv_skb+0x130/0x360 [ 4968.927494][ T1364] netlink_unicast+0x449/0x710 [ 4968.927494][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4968.927494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4968.927494][ T1364] ___sys_sendmsg+0xee/0x170 [ 4968.927494][ T1364] __sys_sendmsg+0xcd/0x170 [ 4968.927494][ T1364] do_syscall_64+0xc6/0x1e0 [ 4968.927494][ T1364] [ 4968.929954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4968.929954][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4968.929954][ T1364] ipv6_find_idev+0x102/0x170 [ 4968.929954][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4968.929954][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4968.929954][ T1364] netlink_rcv_skb+0x130/0x360 [ 4968.929954][ T1364] netlink_unicast+0x449/0x710 [ 4968.929954][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4968.929954][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4968.929954][ T1364] ___sys_sendmsg+0xee/0x170 [ 4968.929954][ T1364] __sys_sendmsg+0xcd/0x170 [ 4968.929954][ T1364] do_syscall_64+0xc6/0x1e0 [ 4968.929954][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4968.929954][ T1364] [ 4968.931851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4968.931851][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4968.931851][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4968.931851][ T1364] ipv6_find_idev+0x102/0x170 [ 4968.931851][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4968.931851][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4968.931851][ T1364] netlink_rcv_skb+0x130/0x360 [ 4968.931851][ T1364] netlink_unicast+0x449/0x710 [ 4968.931851][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4968.931851][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4968.931851][ T1364] ___sys_sendmsg+0xee/0x170 [ 4968.931851][ T1364] __sys_sendmsg+0xcd/0x170 [ 4968.931851][ T1364] do_syscall_64+0xc6/0x1e0 [ 4968.931851][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4968.931851][ T1364] [ 4979.179001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4979.179533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4979.179533][ T1364] ___neigh_create+0x14b/0xf60 [ 4979.179533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4979.179533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4979.179533][ T1364] ip6_output+0x1f3/0x770 [ 4979.179533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4979.179533][ T1364] mld_sendpack+0x62d/0xbc0 [ 4979.179533][ T1364] mld_ifc_work+0x32/0x1f0 [ 4979.179533][ T1364] process_one_work+0x84d/0x18a0 [ 4979.179533][ T1364] worker_thread+0x587/0xd30 [ 4979.179533][ T1364] kthread+0x28a/0x350 [ 4979.179533][ T1364] ret_from_fork+0x31/0x70 [ 4979.179533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4979.179533][ T1364] [ 4979.181465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4979.181465][ T1364] dst_init+0x84/0x4a0 [ 4979.181465][ T1364] dst_alloc+0x97/0x150 [ 4979.181465][ T1364] ip6_dst_alloc+0x23/0x90 [ 4979.181465][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4979.181465][ T1364] ip6_pol_route+0x56f/0x840 [ 4979.181465][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4979.181465][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4979.181465][ T1364] ipv6_rcv+0x1ad/0x810 [ 4979.181465][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4979.181465][ T1364] process_backlog+0x101/0x620 [ 4979.181465][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4979.181465][ T1364] net_rx_action+0x495/0xbe0 [ 4979.181465][ T1364] __do_softirq+0x1b5/0x7f6 [ 4979.181465][ T1364] [ 4979.183514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4979.183514][ T1364] netdev_get_by_index+0x5e/0x80 [ 4979.183514][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4979.183514][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4979.183514][ T1364] ip6_route_add+0x1c/0x140 [ 4979.183514][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4979.183514][ T1364] addrconf_add_dev+0xe2/0x170 [ 4979.183514][ T1364] inet6_addr_add+0x12f/0xa40 [ 4979.183514][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4979.183514][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.183514][ T1364] netlink_rcv_skb+0x130/0x360 [ 4979.183514][ T1364] netlink_unicast+0x449/0x710 [ 4979.183514][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4979.183514][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4979.183514][ T1364] ___sys_sendmsg+0xee/0x170 [ 4979.183514][ T1364] __sys_sendmsg+0xcd/0x170 [ 4979.183514][ T1364] do_syscall_64+0xc6/0x1e0 [ 4979.183514][ T1364] [ 4979.185976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4979.185976][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4979.185976][ T1364] ipv6_find_idev+0x102/0x170 [ 4979.185976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4979.185976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.185976][ T1364] netlink_rcv_skb+0x130/0x360 [ 4979.185976][ T1364] netlink_unicast+0x449/0x710 [ 4979.185976][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4979.185976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4979.185976][ T1364] ___sys_sendmsg+0xee/0x170 [ 4979.185976][ T1364] __sys_sendmsg+0xcd/0x170 [ 4979.185976][ T1364] do_syscall_64+0xc6/0x1e0 [ 4979.185976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4979.185976][ T1364] [ 4979.187896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4979.187896][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4979.187896][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4979.187896][ T1364] ipv6_find_idev+0x102/0x170 [ 4979.187896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4979.187896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4979.187896][ T1364] netlink_rcv_skb+0x130/0x360 [ 4979.187896][ T1364] netlink_unicast+0x449/0x710 [ 4979.187896][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4979.187896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4979.187896][ T1364] ___sys_sendmsg+0xee/0x170 [ 4979.187896][ T1364] __sys_sendmsg+0xcd/0x170 [ 4979.187896][ T1364] do_syscall_64+0xc6/0x1e0 [ 4979.187896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4979.187896][ T1364] [ 4989.435011][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4989.435676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4989.435676][ T1364] ___neigh_create+0x14b/0xf60 [ 4989.435676][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4989.435676][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4989.435676][ T1364] ip6_output+0x1f3/0x770 [ 4989.435676][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4989.435676][ T1364] mld_sendpack+0x62d/0xbc0 [ 4989.435676][ T1364] mld_ifc_work+0x32/0x1f0 [ 4989.435676][ T1364] process_one_work+0x84d/0x18a0 [ 4989.435676][ T1364] worker_thread+0x587/0xd30 [ 4989.435676][ T1364] kthread+0x28a/0x350 [ 4989.435676][ T1364] ret_from_fork+0x31/0x70 [ 4989.435676][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4989.435676][ T1364] [ 4989.438600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4989.438600][ T1364] dst_init+0x84/0x4a0 [ 4989.438600][ T1364] dst_alloc+0x97/0x150 [ 4989.438600][ T1364] ip6_dst_alloc+0x23/0x90 [ 4989.438600][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4989.438600][ T1364] ip6_pol_route+0x56f/0x840 [ 4989.438600][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4989.438600][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4989.438600][ T1364] ipv6_rcv+0x1ad/0x810 [ 4989.438600][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4989.438600][ T1364] process_backlog+0x101/0x620 [ 4989.438600][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4989.438600][ T1364] net_rx_action+0x495/0xbe0 [ 4989.438600][ T1364] __do_softirq+0x1b5/0x7f6 [ 4989.438600][ T1364] [ 4989.441570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4989.441570][ T1364] netdev_get_by_index+0x5e/0x80 [ 4989.441570][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4989.441570][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4989.441570][ T1364] ip6_route_add+0x1c/0x140 [ 4989.441570][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4989.441570][ T1364] addrconf_add_dev+0xe2/0x170 [ 4989.441570][ T1364] inet6_addr_add+0x12f/0xa40 [ 4989.441570][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4989.441570][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.441570][ T1364] netlink_rcv_skb+0x130/0x360 [ 4989.441570][ T1364] netlink_unicast+0x449/0x710 [ 4989.441570][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4989.441570][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4989.441570][ T1364] ___sys_sendmsg+0xee/0x170 [ 4989.441570][ T1364] __sys_sendmsg+0xcd/0x170 [ 4989.441570][ T1364] do_syscall_64+0xc6/0x1e0 [ 4989.441570][ T1364] [ 4989.445241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4989.445241][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4989.445241][ T1364] ipv6_find_idev+0x102/0x170 [ 4989.445241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4989.445241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.445241][ T1364] netlink_rcv_skb+0x130/0x360 [ 4989.445241][ T1364] netlink_unicast+0x449/0x710 [ 4989.445241][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4989.445241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4989.445241][ T1364] ___sys_sendmsg+0xee/0x170 [ 4989.445241][ T1364] __sys_sendmsg+0xcd/0x170 [ 4989.445241][ T1364] do_syscall_64+0xc6/0x1e0 [ 4989.445241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4989.445241][ T1364] [ 4989.448222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4989.448222][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4989.448222][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4989.448222][ T1364] ipv6_find_idev+0x102/0x170 [ 4989.448222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4989.448222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4989.448222][ T1364] netlink_rcv_skb+0x130/0x360 [ 4989.448222][ T1364] netlink_unicast+0x449/0x710 [ 4989.448222][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4989.448222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4989.448222][ T1364] ___sys_sendmsg+0xee/0x170 [ 4989.448222][ T1364] __sys_sendmsg+0xcd/0x170 [ 4989.448222][ T1364] do_syscall_64+0xc6/0x1e0 [ 4989.448222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4989.448222][ T1364] [ 4999.699016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 4999.699552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4999.699552][ T1364] ___neigh_create+0x14b/0xf60 [ 4999.699552][ T1364] ip6_finish_output2+0xa70/0xf80 [ 4999.699552][ T1364] ip6_finish_output+0x4ed/0xd30 [ 4999.699552][ T1364] ip6_output+0x1f3/0x770 [ 4999.699552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 4999.699552][ T1364] mld_sendpack+0x62d/0xbc0 [ 4999.699552][ T1364] mld_ifc_work+0x32/0x1f0 [ 4999.699552][ T1364] process_one_work+0x84d/0x18a0 [ 4999.699552][ T1364] worker_thread+0x587/0xd30 [ 4999.699552][ T1364] kthread+0x28a/0x350 [ 4999.699552][ T1364] ret_from_fork+0x31/0x70 [ 4999.699552][ T1364] ret_from_fork_asm+0x1a/0x30 [ 4999.699552][ T1364] [ 4999.701484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 4999.701484][ T1364] dst_init+0x84/0x4a0 [ 4999.701484][ T1364] dst_alloc+0x97/0x150 [ 4999.701484][ T1364] ip6_dst_alloc+0x23/0x90 [ 4999.701484][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4999.701484][ T1364] ip6_pol_route+0x56f/0x840 [ 4999.701484][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 4999.701484][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 4999.701484][ T1364] ipv6_rcv+0x1ad/0x810 [ 4999.701484][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 4999.701484][ T1364] process_backlog+0x101/0x620 [ 4999.701484][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 4999.701484][ T1364] net_rx_action+0x495/0xbe0 [ 4999.701484][ T1364] __do_softirq+0x1b5/0x7f6 [ 4999.701484][ T1364] [ 4999.703559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4999.703559][ T1364] netdev_get_by_index+0x5e/0x80 [ 4999.703559][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 4999.703559][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 4999.703559][ T1364] ip6_route_add+0x1c/0x140 [ 4999.703559][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 4999.703559][ T1364] addrconf_add_dev+0xe2/0x170 [ 4999.703559][ T1364] inet6_addr_add+0x12f/0xa40 [ 4999.703559][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 4999.703559][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.703559][ T1364] netlink_rcv_skb+0x130/0x360 [ 4999.703559][ T1364] netlink_unicast+0x449/0x710 [ 4999.703559][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4999.703559][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4999.703559][ T1364] ___sys_sendmsg+0xee/0x170 [ 4999.703559][ T1364] __sys_sendmsg+0xcd/0x170 [ 4999.703559][ T1364] do_syscall_64+0xc6/0x1e0 [ 4999.703559][ T1364] [ 4999.706035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4999.706035][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 4999.706035][ T1364] ipv6_find_idev+0x102/0x170 [ 4999.706035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4999.706035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.706035][ T1364] netlink_rcv_skb+0x130/0x360 [ 4999.706035][ T1364] netlink_unicast+0x449/0x710 [ 4999.706035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4999.706035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4999.706035][ T1364] ___sys_sendmsg+0xee/0x170 [ 4999.706035][ T1364] __sys_sendmsg+0xcd/0x170 [ 4999.706035][ T1364] do_syscall_64+0xc6/0x1e0 [ 4999.706035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4999.706035][ T1364] [ 4999.708011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 4999.708011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 4999.708011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 4999.708011][ T1364] ipv6_find_idev+0x102/0x170 [ 4999.708011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 4999.708011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 4999.708011][ T1364] netlink_rcv_skb+0x130/0x360 [ 4999.708011][ T1364] netlink_unicast+0x449/0x710 [ 4999.708011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 4999.708011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 4999.708011][ T1364] ___sys_sendmsg+0xee/0x170 [ 4999.708011][ T1364] __sys_sendmsg+0xcd/0x170 [ 4999.708011][ T1364] do_syscall_64+0xc6/0x1e0 [ 4999.708011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 4999.708011][ T1364] [ 5009.811077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5009.811608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5009.811608][ T1364] ___neigh_create+0x14b/0xf60 [ 5009.811608][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5009.811608][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5009.811608][ T1364] ip6_output+0x1f3/0x770 [ 5009.811608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5009.811608][ T1364] mld_sendpack+0x62d/0xbc0 [ 5009.811608][ T1364] mld_ifc_work+0x32/0x1f0 [ 5009.811608][ T1364] process_one_work+0x84d/0x18a0 [ 5009.811608][ T1364] worker_thread+0x587/0xd30 [ 5009.811608][ T1364] kthread+0x28a/0x350 [ 5009.811608][ T1364] ret_from_fork+0x31/0x70 [ 5009.811608][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5009.811608][ T1364] [ 5009.813521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5009.813521][ T1364] dst_init+0x84/0x4a0 [ 5009.813521][ T1364] dst_alloc+0x97/0x150 [ 5009.813521][ T1364] ip6_dst_alloc+0x23/0x90 [ 5009.813521][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5009.813521][ T1364] ip6_pol_route+0x56f/0x840 [ 5009.813521][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5009.813521][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5009.813521][ T1364] ipv6_rcv+0x1ad/0x810 [ 5009.813521][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5009.813521][ T1364] process_backlog+0x101/0x620 [ 5009.813521][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5009.813521][ T1364] net_rx_action+0x495/0xbe0 [ 5009.813521][ T1364] __do_softirq+0x1b5/0x7f6 [ 5009.813521][ T1364] [ 5009.815550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5009.815550][ T1364] netdev_get_by_index+0x5e/0x80 [ 5009.815550][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5009.815550][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5009.815550][ T1364] ip6_route_add+0x1c/0x140 [ 5009.815550][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5009.815550][ T1364] addrconf_add_dev+0xe2/0x170 [ 5009.815550][ T1364] inet6_addr_add+0x12f/0xa40 [ 5009.815550][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5009.815550][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5009.815550][ T1364] netlink_rcv_skb+0x130/0x360 [ 5009.815550][ T1364] netlink_unicast+0x449/0x710 [ 5009.815550][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5009.815550][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5009.815550][ T1364] ___sys_sendmsg+0xee/0x170 [ 5009.815550][ T1364] __sys_sendmsg+0xcd/0x170 [ 5009.815550][ T1364] do_syscall_64+0xc6/0x1e0 [ 5009.815550][ T1364] [ 5009.817984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5009.817984][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5009.817984][ T1364] ipv6_find_idev+0x102/0x170 [ 5009.817984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5009.817984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5009.817984][ T1364] netlink_rcv_skb+0x130/0x360 [ 5009.817984][ T1364] netlink_unicast+0x449/0x710 [ 5009.817984][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5009.817984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5009.817984][ T1364] ___sys_sendmsg+0xee/0x170 [ 5009.817984][ T1364] __sys_sendmsg+0xcd/0x170 [ 5009.817984][ T1364] do_syscall_64+0xc6/0x1e0 [ 5009.817984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5009.817984][ T1364] [ 5009.819909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5009.819909][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5009.819909][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5009.819909][ T1364] ipv6_find_idev+0x102/0x170 [ 5009.819909][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5009.819909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5009.819909][ T1364] netlink_rcv_skb+0x130/0x360 [ 5009.819909][ T1364] netlink_unicast+0x449/0x710 [ 5009.819909][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5009.819909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5009.819909][ T1364] ___sys_sendmsg+0xee/0x170 [ 5009.819909][ T1364] __sys_sendmsg+0xcd/0x170 [ 5009.819909][ T1364] do_syscall_64+0xc6/0x1e0 [ 5009.819909][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5009.819909][ T1364] [ 5020.003074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5020.003614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5020.003614][ T1364] ___neigh_create+0x14b/0xf60 [ 5020.003614][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5020.003614][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5020.003614][ T1364] ip6_output+0x1f3/0x770 [ 5020.003614][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5020.003614][ T1364] mld_sendpack+0x62d/0xbc0 [ 5020.003614][ T1364] mld_ifc_work+0x32/0x1f0 [ 5020.003614][ T1364] process_one_work+0x84d/0x18a0 [ 5020.003614][ T1364] worker_thread+0x587/0xd30 [ 5020.003614][ T1364] kthread+0x28a/0x350 [ 5020.003614][ T1364] ret_from_fork+0x31/0x70 [ 5020.003614][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5020.003614][ T1364] [ 5020.005560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5020.005560][ T1364] dst_init+0x84/0x4a0 [ 5020.005560][ T1364] dst_alloc+0x97/0x150 [ 5020.005560][ T1364] ip6_dst_alloc+0x23/0x90 [ 5020.005560][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5020.005560][ T1364] ip6_pol_route+0x56f/0x840 [ 5020.005560][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5020.005560][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5020.005560][ T1364] ipv6_rcv+0x1ad/0x810 [ 5020.005560][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5020.005560][ T1364] process_backlog+0x101/0x620 [ 5020.005560][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5020.005560][ T1364] net_rx_action+0x495/0xbe0 [ 5020.005560][ T1364] __do_softirq+0x1b5/0x7f6 [ 5020.005560][ T1364] [ 5020.007660][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5020.007660][ T1364] netdev_get_by_index+0x5e/0x80 [ 5020.007660][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5020.007660][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5020.007660][ T1364] ip6_route_add+0x1c/0x140 [ 5020.007660][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5020.007660][ T1364] addrconf_add_dev+0xe2/0x170 [ 5020.007660][ T1364] inet6_addr_add+0x12f/0xa40 [ 5020.007660][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5020.007660][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.007660][ T1364] netlink_rcv_skb+0x130/0x360 [ 5020.007660][ T1364] netlink_unicast+0x449/0x710 [ 5020.007660][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5020.007660][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5020.007660][ T1364] ___sys_sendmsg+0xee/0x170 [ 5020.007660][ T1364] __sys_sendmsg+0xcd/0x170 [ 5020.007660][ T1364] do_syscall_64+0xc6/0x1e0 [ 5020.007660][ T1364] [ 5020.010149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5020.010149][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5020.010149][ T1364] ipv6_find_idev+0x102/0x170 [ 5020.010149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5020.010149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.010149][ T1364] netlink_rcv_skb+0x130/0x360 [ 5020.010149][ T1364] netlink_unicast+0x449/0x710 [ 5020.010149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5020.010149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5020.010149][ T1364] ___sys_sendmsg+0xee/0x170 [ 5020.010149][ T1364] __sys_sendmsg+0xcd/0x170 [ 5020.010149][ T1364] do_syscall_64+0xc6/0x1e0 [ 5020.010149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5020.010149][ T1364] [ 5020.012106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5020.012106][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5020.012106][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5020.012106][ T1364] ipv6_find_idev+0x102/0x170 [ 5020.012106][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5020.012106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5020.012106][ T1364] netlink_rcv_skb+0x130/0x360 [ 5020.012106][ T1364] netlink_unicast+0x449/0x710 [ 5020.012106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5020.012106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5020.012106][ T1364] ___sys_sendmsg+0xee/0x170 [ 5020.012106][ T1364] __sys_sendmsg+0xcd/0x170 [ 5020.012106][ T1364] do_syscall_64+0xc6/0x1e0 [ 5020.012106][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5020.012106][ T1364] [ 5030.131072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5030.131568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5030.131568][ T1364] ___neigh_create+0x14b/0xf60 [ 5030.131568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5030.131568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5030.131568][ T1364] ip6_output+0x1f3/0x770 [ 5030.131568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5030.131568][ T1364] mld_sendpack+0x62d/0xbc0 [ 5030.131568][ T1364] mld_ifc_work+0x32/0x1f0 [ 5030.131568][ T1364] process_one_work+0x84d/0x18a0 [ 5030.131568][ T1364] worker_thread+0x587/0xd30 [ 5030.131568][ T1364] kthread+0x28a/0x350 [ 5030.131568][ T1364] ret_from_fork+0x31/0x70 [ 5030.131568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5030.131568][ T1364] [ 5030.133520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5030.133520][ T1364] dst_init+0x84/0x4a0 [ 5030.133520][ T1364] dst_alloc+0x97/0x150 [ 5030.133520][ T1364] ip6_dst_alloc+0x23/0x90 [ 5030.133520][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5030.133520][ T1364] ip6_pol_route+0x56f/0x840 [ 5030.133520][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5030.133520][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5030.133520][ T1364] ipv6_rcv+0x1ad/0x810 [ 5030.133520][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5030.133520][ T1364] process_backlog+0x101/0x620 [ 5030.133520][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5030.133520][ T1364] net_rx_action+0x495/0xbe0 [ 5030.133520][ T1364] __do_softirq+0x1b5/0x7f6 [ 5030.133520][ T1364] [ 5030.135539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5030.135539][ T1364] netdev_get_by_index+0x5e/0x80 [ 5030.135539][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5030.135539][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5030.135539][ T1364] ip6_route_add+0x1c/0x140 [ 5030.135539][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5030.135539][ T1364] addrconf_add_dev+0xe2/0x170 [ 5030.135539][ T1364] inet6_addr_add+0x12f/0xa40 [ 5030.135539][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5030.135539][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.135539][ T1364] netlink_rcv_skb+0x130/0x360 [ 5030.135539][ T1364] netlink_unicast+0x449/0x710 [ 5030.135539][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5030.135539][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5030.135539][ T1364] ___sys_sendmsg+0xee/0x170 [ 5030.135539][ T1364] __sys_sendmsg+0xcd/0x170 [ 5030.135539][ T1364] do_syscall_64+0xc6/0x1e0 [ 5030.135539][ T1364] [ 5030.137991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5030.137991][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5030.137991][ T1364] ipv6_find_idev+0x102/0x170 [ 5030.137991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5030.137991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.137991][ T1364] netlink_rcv_skb+0x130/0x360 [ 5030.137991][ T1364] netlink_unicast+0x449/0x710 [ 5030.137991][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5030.137991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5030.137991][ T1364] ___sys_sendmsg+0xee/0x170 [ 5030.137991][ T1364] __sys_sendmsg+0xcd/0x170 [ 5030.137991][ T1364] do_syscall_64+0xc6/0x1e0 [ 5030.137991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5030.137991][ T1364] [ 5030.139897][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5030.139897][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5030.139897][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5030.139897][ T1364] ipv6_find_idev+0x102/0x170 [ 5030.139897][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5030.139897][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5030.139897][ T1364] netlink_rcv_skb+0x130/0x360 [ 5030.139897][ T1364] netlink_unicast+0x449/0x710 [ 5030.139897][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5030.139897][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5030.139897][ T1364] ___sys_sendmsg+0xee/0x170 [ 5030.139897][ T1364] __sys_sendmsg+0xcd/0x170 [ 5030.139897][ T1364] do_syscall_64+0xc6/0x1e0 [ 5030.139897][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5030.139897][ T1364] [ 5040.379000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5040.379467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5040.379467][ T1364] ___neigh_create+0x14b/0xf60 [ 5040.379467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5040.379467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5040.379467][ T1364] ip6_output+0x1f3/0x770 [ 5040.379467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5040.379467][ T1364] mld_sendpack+0x62d/0xbc0 [ 5040.379467][ T1364] mld_ifc_work+0x32/0x1f0 [ 5040.379467][ T1364] process_one_work+0x84d/0x18a0 [ 5040.379467][ T1364] worker_thread+0x587/0xd30 [ 5040.379467][ T1364] kthread+0x28a/0x350 [ 5040.379467][ T1364] ret_from_fork+0x31/0x70 [ 5040.379467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5040.379467][ T1364] [ 5040.381432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5040.381432][ T1364] dst_init+0x84/0x4a0 [ 5040.381432][ T1364] dst_alloc+0x97/0x150 [ 5040.381432][ T1364] ip6_dst_alloc+0x23/0x90 [ 5040.381432][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5040.381432][ T1364] ip6_pol_route+0x56f/0x840 [ 5040.381432][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5040.381432][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5040.381432][ T1364] ipv6_rcv+0x1ad/0x810 [ 5040.381432][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5040.381432][ T1364] process_backlog+0x101/0x620 [ 5040.381432][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5040.381432][ T1364] net_rx_action+0x495/0xbe0 [ 5040.381432][ T1364] __do_softirq+0x1b5/0x7f6 [ 5040.381432][ T1364] [ 5040.383541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5040.383541][ T1364] netdev_get_by_index+0x5e/0x80 [ 5040.383541][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5040.383541][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5040.383541][ T1364] ip6_route_add+0x1c/0x140 [ 5040.383541][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5040.383541][ T1364] addrconf_add_dev+0xe2/0x170 [ 5040.383541][ T1364] inet6_addr_add+0x12f/0xa40 [ 5040.383541][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5040.383541][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.383541][ T1364] netlink_rcv_skb+0x130/0x360 [ 5040.383541][ T1364] netlink_unicast+0x449/0x710 [ 5040.383541][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5040.383541][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5040.383541][ T1364] ___sys_sendmsg+0xee/0x170 [ 5040.383541][ T1364] __sys_sendmsg+0xcd/0x170 [ 5040.383541][ T1364] do_syscall_64+0xc6/0x1e0 [ 5040.383541][ T1364] [ 5040.386583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5040.386583][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5040.386583][ T1364] ipv6_find_idev+0x102/0x170 [ 5040.386583][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5040.386583][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.386583][ T1364] netlink_rcv_skb+0x130/0x360 [ 5040.386583][ T1364] netlink_unicast+0x449/0x710 [ 5040.386583][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5040.386583][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5040.386583][ T1364] ___sys_sendmsg+0xee/0x170 [ 5040.386583][ T1364] __sys_sendmsg+0xcd/0x170 [ 5040.386583][ T1364] do_syscall_64+0xc6/0x1e0 [ 5040.386583][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5040.386583][ T1364] [ 5040.391155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5040.391155][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5040.391155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5040.391155][ T1364] ipv6_find_idev+0x102/0x170 [ 5040.391155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5040.391155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5040.391155][ T1364] netlink_rcv_skb+0x130/0x360 [ 5040.391155][ T1364] netlink_unicast+0x449/0x710 [ 5040.391155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5040.391155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5040.391155][ T1364] ___sys_sendmsg+0xee/0x170 [ 5040.391155][ T1364] __sys_sendmsg+0xcd/0x170 [ 5040.391155][ T1364] do_syscall_64+0xc6/0x1e0 [ 5040.391155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5040.391155][ T1364] [ 5050.427053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5050.427563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5050.427563][ T1364] ___neigh_create+0x14b/0xf60 [ 5050.427563][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5050.427563][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5050.427563][ T1364] ip6_output+0x1f3/0x770 [ 5050.427563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5050.427563][ T1364] mld_sendpack+0x62d/0xbc0 [ 5050.427563][ T1364] mld_ifc_work+0x32/0x1f0 [ 5050.427563][ T1364] process_one_work+0x84d/0x18a0 [ 5050.427563][ T1364] worker_thread+0x587/0xd30 [ 5050.427563][ T1364] kthread+0x28a/0x350 [ 5050.427563][ T1364] ret_from_fork+0x31/0x70 [ 5050.427563][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5050.427563][ T1364] [ 5050.429528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5050.429528][ T1364] dst_init+0x84/0x4a0 [ 5050.429528][ T1364] dst_alloc+0x97/0x150 [ 5050.429528][ T1364] ip6_dst_alloc+0x23/0x90 [ 5050.429528][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5050.429528][ T1364] ip6_pol_route+0x56f/0x840 [ 5050.429528][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5050.429528][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5050.429528][ T1364] ipv6_rcv+0x1ad/0x810 [ 5050.429528][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5050.429528][ T1364] process_backlog+0x101/0x620 [ 5050.429528][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5050.429528][ T1364] net_rx_action+0x495/0xbe0 [ 5050.429528][ T1364] __do_softirq+0x1b5/0x7f6 [ 5050.429528][ T1364] [ 5050.431637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5050.431637][ T1364] netdev_get_by_index+0x5e/0x80 [ 5050.431637][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5050.431637][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5050.431637][ T1364] ip6_route_add+0x1c/0x140 [ 5050.431637][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5050.431637][ T1364] addrconf_add_dev+0xe2/0x170 [ 5050.431637][ T1364] inet6_addr_add+0x12f/0xa40 [ 5050.431637][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5050.431637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.431637][ T1364] netlink_rcv_skb+0x130/0x360 [ 5050.431637][ T1364] netlink_unicast+0x449/0x710 [ 5050.431637][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5050.431637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5050.431637][ T1364] ___sys_sendmsg+0xee/0x170 [ 5050.431637][ T1364] __sys_sendmsg+0xcd/0x170 [ 5050.431637][ T1364] do_syscall_64+0xc6/0x1e0 [ 5050.431637][ T1364] [ 5050.434134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5050.434134][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5050.434134][ T1364] ipv6_find_idev+0x102/0x170 [ 5050.434134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5050.434134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.434134][ T1364] netlink_rcv_skb+0x130/0x360 [ 5050.434134][ T1364] netlink_unicast+0x449/0x710 [ 5050.434134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5050.434134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5050.434134][ T1364] ___sys_sendmsg+0xee/0x170 [ 5050.434134][ T1364] __sys_sendmsg+0xcd/0x170 [ 5050.434134][ T1364] do_syscall_64+0xc6/0x1e0 [ 5050.434134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5050.434134][ T1364] [ 5050.436070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5050.436070][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5050.436070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5050.436070][ T1364] ipv6_find_idev+0x102/0x170 [ 5050.436070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5050.436070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5050.436070][ T1364] netlink_rcv_skb+0x130/0x360 [ 5050.436070][ T1364] netlink_unicast+0x449/0x710 [ 5050.436070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5050.436070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5050.436070][ T1364] ___sys_sendmsg+0xee/0x170 [ 5050.436070][ T1364] __sys_sendmsg+0xcd/0x170 [ 5050.436070][ T1364] do_syscall_64+0xc6/0x1e0 [ 5050.436070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5050.436070][ T1364] [ 5060.675058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5060.675519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5060.675519][ T1364] ___neigh_create+0x14b/0xf60 [ 5060.675519][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5060.675519][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5060.675519][ T1364] ip6_output+0x1f3/0x770 [ 5060.675519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5060.675519][ T1364] mld_sendpack+0x62d/0xbc0 [ 5060.675519][ T1364] mld_ifc_work+0x32/0x1f0 [ 5060.675519][ T1364] process_one_work+0x84d/0x18a0 [ 5060.675519][ T1364] worker_thread+0x587/0xd30 [ 5060.675519][ T1364] kthread+0x28a/0x350 [ 5060.675519][ T1364] ret_from_fork+0x31/0x70 [ 5060.675519][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5060.675519][ T1364] [ 5060.677403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5060.677403][ T1364] dst_init+0x84/0x4a0 [ 5060.677403][ T1364] dst_alloc+0x97/0x150 [ 5060.677403][ T1364] ip6_dst_alloc+0x23/0x90 [ 5060.677403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5060.677403][ T1364] ip6_pol_route+0x56f/0x840 [ 5060.677403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5060.677403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5060.677403][ T1364] ipv6_rcv+0x1ad/0x810 [ 5060.677403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5060.677403][ T1364] process_backlog+0x101/0x620 [ 5060.677403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5060.677403][ T1364] net_rx_action+0x495/0xbe0 [ 5060.677403][ T1364] __do_softirq+0x1b5/0x7f6 [ 5060.677403][ T1364] [ 5060.679553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5060.679553][ T1364] netdev_get_by_index+0x5e/0x80 [ 5060.679553][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5060.679553][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5060.679553][ T1364] ip6_route_add+0x1c/0x140 [ 5060.679553][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5060.679553][ T1364] addrconf_add_dev+0xe2/0x170 [ 5060.679553][ T1364] inet6_addr_add+0x12f/0xa40 [ 5060.679553][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5060.679553][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5060.679553][ T1364] netlink_rcv_skb+0x130/0x360 [ 5060.679553][ T1364] netlink_unicast+0x449/0x710 [ 5060.679553][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5060.679553][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5060.679553][ T1364] ___sys_sendmsg+0xee/0x170 [ 5060.679553][ T1364] __sys_sendmsg+0xcd/0x170 [ 5060.679553][ T1364] do_syscall_64+0xc6/0x1e0 [ 5060.679553][ T1364] [ 5060.681983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5060.681983][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5060.681983][ T1364] ipv6_find_idev+0x102/0x170 [ 5060.681983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5060.681983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5060.681983][ T1364] netlink_rcv_skb+0x130/0x360 [ 5060.681983][ T1364] netlink_unicast+0x449/0x710 [ 5060.681983][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5060.681983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5060.681983][ T1364] ___sys_sendmsg+0xee/0x170 [ 5060.681983][ T1364] __sys_sendmsg+0xcd/0x170 [ 5060.681983][ T1364] do_syscall_64+0xc6/0x1e0 [ 5060.681983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5060.681983][ T1364] [ 5060.683892][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5060.683892][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5060.683892][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5060.683892][ T1364] ipv6_find_idev+0x102/0x170 [ 5060.683892][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5060.683892][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5060.683892][ T1364] netlink_rcv_skb+0x130/0x360 [ 5060.683892][ T1364] netlink_unicast+0x449/0x710 [ 5060.683892][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5060.683892][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5060.683892][ T1364] ___sys_sendmsg+0xee/0x170 [ 5060.683892][ T1364] __sys_sendmsg+0xcd/0x170 [ 5060.683892][ T1364] do_syscall_64+0xc6/0x1e0 [ 5060.683892][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5060.683892][ T1364] [ 5070.923056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5070.923584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5070.923584][ T1364] ___neigh_create+0x14b/0xf60 [ 5070.923584][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5070.923584][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5070.923584][ T1364] ip6_output+0x1f3/0x770 [ 5070.923584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5070.923584][ T1364] mld_sendpack+0x62d/0xbc0 [ 5070.923584][ T1364] mld_ifc_work+0x32/0x1f0 [ 5070.923584][ T1364] process_one_work+0x84d/0x18a0 [ 5070.923584][ T1364] worker_thread+0x587/0xd30 [ 5070.923584][ T1364] kthread+0x28a/0x350 [ 5070.923584][ T1364] ret_from_fork+0x31/0x70 [ 5070.923584][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5070.923584][ T1364] [ 5070.925498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5070.925498][ T1364] dst_init+0x84/0x4a0 [ 5070.925498][ T1364] dst_alloc+0x97/0x150 [ 5070.925498][ T1364] ip6_dst_alloc+0x23/0x90 [ 5070.925498][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5070.925498][ T1364] ip6_pol_route+0x56f/0x840 [ 5070.925498][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5070.925498][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5070.925498][ T1364] ipv6_rcv+0x1ad/0x810 [ 5070.925498][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5070.925498][ T1364] process_backlog+0x101/0x620 [ 5070.925498][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5070.925498][ T1364] net_rx_action+0x495/0xbe0 [ 5070.925498][ T1364] __do_softirq+0x1b5/0x7f6 [ 5070.925498][ T1364] [ 5070.927532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5070.927532][ T1364] netdev_get_by_index+0x5e/0x80 [ 5070.927532][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5070.927532][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5070.927532][ T1364] ip6_route_add+0x1c/0x140 [ 5070.927532][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5070.927532][ T1364] addrconf_add_dev+0xe2/0x170 [ 5070.927532][ T1364] inet6_addr_add+0x12f/0xa40 [ 5070.927532][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5070.927532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5070.927532][ T1364] netlink_rcv_skb+0x130/0x360 [ 5070.927532][ T1364] netlink_unicast+0x449/0x710 [ 5070.927532][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5070.927532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5070.927532][ T1364] ___sys_sendmsg+0xee/0x170 [ 5070.927532][ T1364] __sys_sendmsg+0xcd/0x170 [ 5070.927532][ T1364] do_syscall_64+0xc6/0x1e0 [ 5070.927532][ T1364] [ 5070.929938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5070.929938][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5070.929938][ T1364] ipv6_find_idev+0x102/0x170 [ 5070.929938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5070.929938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5070.929938][ T1364] netlink_rcv_skb+0x130/0x360 [ 5070.929938][ T1364] netlink_unicast+0x449/0x710 [ 5070.929938][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5070.929938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5070.929938][ T1364] ___sys_sendmsg+0xee/0x170 [ 5070.929938][ T1364] __sys_sendmsg+0xcd/0x170 [ 5070.929938][ T1364] do_syscall_64+0xc6/0x1e0 [ 5070.929938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5070.929938][ T1364] [ 5070.931883][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5070.931883][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5070.931883][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5070.931883][ T1364] ipv6_find_idev+0x102/0x170 [ 5070.931883][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5070.931883][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5070.931883][ T1364] netlink_rcv_skb+0x130/0x360 [ 5070.931883][ T1364] netlink_unicast+0x449/0x710 [ 5070.931883][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5070.931883][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5070.931883][ T1364] ___sys_sendmsg+0xee/0x170 [ 5070.931883][ T1364] __sys_sendmsg+0xcd/0x170 [ 5070.931883][ T1364] do_syscall_64+0xc6/0x1e0 [ 5070.931883][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5070.931883][ T1364] [ 5081.003076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5081.003602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5081.003602][ T1364] ___neigh_create+0x14b/0xf60 [ 5081.003602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5081.003602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5081.003602][ T1364] ip6_output+0x1f3/0x770 [ 5081.003602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5081.003602][ T1364] mld_sendpack+0x62d/0xbc0 [ 5081.003602][ T1364] mld_ifc_work+0x32/0x1f0 [ 5081.003602][ T1364] process_one_work+0x84d/0x18a0 [ 5081.003602][ T1364] worker_thread+0x587/0xd30 [ 5081.003602][ T1364] kthread+0x28a/0x350 [ 5081.003602][ T1364] ret_from_fork+0x31/0x70 [ 5081.003602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5081.003602][ T1364] [ 5081.005489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5081.005489][ T1364] dst_init+0x84/0x4a0 [ 5081.005489][ T1364] dst_alloc+0x97/0x150 [ 5081.005489][ T1364] ip6_dst_alloc+0x23/0x90 [ 5081.005489][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5081.005489][ T1364] ip6_pol_route+0x56f/0x840 [ 5081.005489][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5081.005489][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5081.005489][ T1364] ipv6_rcv+0x1ad/0x810 [ 5081.005489][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5081.005489][ T1364] process_backlog+0x101/0x620 [ 5081.005489][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5081.005489][ T1364] net_rx_action+0x495/0xbe0 [ 5081.005489][ T1364] __do_softirq+0x1b5/0x7f6 [ 5081.005489][ T1364] [ 5081.007337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5081.007337][ T1364] netdev_get_by_index+0x5e/0x80 [ 5081.007337][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5081.007337][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5081.007337][ T1364] ip6_route_add+0x1c/0x140 [ 5081.007337][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5081.007337][ T1364] addrconf_add_dev+0xe2/0x170 [ 5081.007337][ T1364] inet6_addr_add+0x12f/0xa40 [ 5081.007337][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5081.007337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.007337][ T1364] netlink_rcv_skb+0x130/0x360 [ 5081.007337][ T1364] netlink_unicast+0x449/0x710 [ 5081.007337][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5081.007337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5081.007337][ T1364] ___sys_sendmsg+0xee/0x170 [ 5081.007337][ T1364] __sys_sendmsg+0xcd/0x170 [ 5081.007337][ T1364] do_syscall_64+0xc6/0x1e0 [ 5081.007337][ T1364] [ 5081.009530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5081.009530][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5081.009530][ T1364] ipv6_find_idev+0x102/0x170 [ 5081.009530][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5081.009530][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.009530][ T1364] netlink_rcv_skb+0x130/0x360 [ 5081.009530][ T1364] netlink_unicast+0x449/0x710 [ 5081.009530][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5081.009530][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5081.009530][ T1364] ___sys_sendmsg+0xee/0x170 [ 5081.009530][ T1364] __sys_sendmsg+0xcd/0x170 [ 5081.009530][ T1364] do_syscall_64+0xc6/0x1e0 [ 5081.009530][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5081.009530][ T1364] [ 5081.011261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5081.011261][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5081.011261][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5081.011261][ T1364] ipv6_find_idev+0x102/0x170 [ 5081.011261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5081.011261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5081.011261][ T1364] netlink_rcv_skb+0x130/0x360 [ 5081.011261][ T1364] netlink_unicast+0x449/0x710 [ 5081.011261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5081.011261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5081.011261][ T1364] ___sys_sendmsg+0xee/0x170 [ 5081.011261][ T1364] __sys_sendmsg+0xcd/0x170 [ 5081.011261][ T1364] do_syscall_64+0xc6/0x1e0 [ 5081.011261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5081.011261][ T1364] [ 5091.051066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5091.051481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5091.051481][ T1364] ___neigh_create+0x14b/0xf60 [ 5091.051481][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5091.051481][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5091.051481][ T1364] ip6_output+0x1f3/0x770 [ 5091.051481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5091.051481][ T1364] mld_sendpack+0x62d/0xbc0 [ 5091.051481][ T1364] mld_ifc_work+0x32/0x1f0 [ 5091.051481][ T1364] process_one_work+0x84d/0x18a0 [ 5091.051481][ T1364] worker_thread+0x587/0xd30 [ 5091.051481][ T1364] kthread+0x28a/0x350 [ 5091.051481][ T1364] ret_from_fork+0x31/0x70 [ 5091.051481][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5091.051481][ T1364] [ 5091.053367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5091.053367][ T1364] dst_init+0x84/0x4a0 [ 5091.053367][ T1364] dst_alloc+0x97/0x150 [ 5091.053367][ T1364] ip6_dst_alloc+0x23/0x90 [ 5091.053367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5091.053367][ T1364] ip6_pol_route+0x56f/0x840 [ 5091.053367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5091.053367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5091.053367][ T1364] ipv6_rcv+0x1ad/0x810 [ 5091.053367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5091.053367][ T1364] process_backlog+0x101/0x620 [ 5091.053367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5091.053367][ T1364] net_rx_action+0x495/0xbe0 [ 5091.053367][ T1364] __do_softirq+0x1b5/0x7f6 [ 5091.053367][ T1364] [ 5091.055240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5091.055240][ T1364] netdev_get_by_index+0x5e/0x80 [ 5091.055240][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5091.055240][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5091.055240][ T1364] ip6_route_add+0x1c/0x140 [ 5091.055240][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5091.055240][ T1364] addrconf_add_dev+0xe2/0x170 [ 5091.055240][ T1364] inet6_addr_add+0x12f/0xa40 [ 5091.055240][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5091.055240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.055240][ T1364] netlink_rcv_skb+0x130/0x360 [ 5091.055240][ T1364] netlink_unicast+0x449/0x710 [ 5091.055240][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5091.055240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5091.055240][ T1364] ___sys_sendmsg+0xee/0x170 [ 5091.055240][ T1364] __sys_sendmsg+0xcd/0x170 [ 5091.055240][ T1364] do_syscall_64+0xc6/0x1e0 [ 5091.055240][ T1364] [ 5091.057501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5091.057501][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5091.057501][ T1364] ipv6_find_idev+0x102/0x170 [ 5091.057501][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5091.057501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.057501][ T1364] netlink_rcv_skb+0x130/0x360 [ 5091.057501][ T1364] netlink_unicast+0x449/0x710 [ 5091.057501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5091.057501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5091.057501][ T1364] ___sys_sendmsg+0xee/0x170 [ 5091.057501][ T1364] __sys_sendmsg+0xcd/0x170 [ 5091.057501][ T1364] do_syscall_64+0xc6/0x1e0 [ 5091.057501][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5091.057501][ T1364] [ 5091.059266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5091.059266][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5091.059266][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5091.059266][ T1364] ipv6_find_idev+0x102/0x170 [ 5091.059266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5091.059266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5091.059266][ T1364] netlink_rcv_skb+0x130/0x360 [ 5091.059266][ T1364] netlink_unicast+0x449/0x710 [ 5091.059266][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5091.059266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5091.059266][ T1364] ___sys_sendmsg+0xee/0x170 [ 5091.059266][ T1364] __sys_sendmsg+0xcd/0x170 [ 5091.059266][ T1364] do_syscall_64+0xc6/0x1e0 [ 5091.059266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5091.059266][ T1364] [ 5101.227059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5101.227566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5101.227566][ T1364] ___neigh_create+0x14b/0xf60 [ 5101.227566][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5101.227566][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5101.227566][ T1364] ip6_output+0x1f3/0x770 [ 5101.227566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5101.227566][ T1364] mld_sendpack+0x62d/0xbc0 [ 5101.227566][ T1364] mld_ifc_work+0x32/0x1f0 [ 5101.227566][ T1364] process_one_work+0x84d/0x18a0 [ 5101.227566][ T1364] worker_thread+0x587/0xd30 [ 5101.227566][ T1364] kthread+0x28a/0x350 [ 5101.227566][ T1364] ret_from_fork+0x31/0x70 [ 5101.227566][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5101.227566][ T1364] [ 5101.229331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5101.229331][ T1364] dst_init+0x84/0x4a0 [ 5101.229331][ T1364] dst_alloc+0x97/0x150 [ 5101.229331][ T1364] ip6_dst_alloc+0x23/0x90 [ 5101.229331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5101.229331][ T1364] ip6_pol_route+0x56f/0x840 [ 5101.229331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5101.229331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5101.229331][ T1364] ipv6_rcv+0x1ad/0x810 [ 5101.229331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5101.229331][ T1364] process_backlog+0x101/0x620 [ 5101.229331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5101.229331][ T1364] net_rx_action+0x495/0xbe0 [ 5101.229331][ T1364] __do_softirq+0x1b5/0x7f6 [ 5101.229331][ T1364] [ 5101.231213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5101.231213][ T1364] netdev_get_by_index+0x5e/0x80 [ 5101.231213][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5101.231213][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5101.231213][ T1364] ip6_route_add+0x1c/0x140 [ 5101.231213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5101.231213][ T1364] addrconf_add_dev+0xe2/0x170 [ 5101.231213][ T1364] inet6_addr_add+0x12f/0xa40 [ 5101.231213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5101.231213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5101.231213][ T1364] netlink_rcv_skb+0x130/0x360 [ 5101.231213][ T1364] netlink_unicast+0x449/0x710 [ 5101.231213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5101.231213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5101.231213][ T1364] ___sys_sendmsg+0xee/0x170 [ 5101.231213][ T1364] __sys_sendmsg+0xcd/0x170 [ 5101.231213][ T1364] do_syscall_64+0xc6/0x1e0 [ 5101.231213][ T1364] [ 5101.233995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5101.233995][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5101.233995][ T1364] ipv6_find_idev+0x102/0x170 [ 5101.233995][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5101.233995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5101.233995][ T1364] netlink_rcv_skb+0x130/0x360 [ 5101.233995][ T1364] netlink_unicast+0x449/0x710 [ 5101.233995][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5101.233995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5101.233995][ T1364] ___sys_sendmsg+0xee/0x170 [ 5101.233995][ T1364] __sys_sendmsg+0xcd/0x170 [ 5101.233995][ T1364] do_syscall_64+0xc6/0x1e0 [ 5101.233995][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5101.233995][ T1364] [ 5101.235752][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5101.235752][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5101.235752][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5101.235752][ T1364] ipv6_find_idev+0x102/0x170 [ 5101.235752][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5101.235752][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5101.235752][ T1364] netlink_rcv_skb+0x130/0x360 [ 5101.235752][ T1364] netlink_unicast+0x449/0x710 [ 5101.235752][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5101.235752][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5101.235752][ T1364] ___sys_sendmsg+0xee/0x170 [ 5101.235752][ T1364] __sys_sendmsg+0xcd/0x170 [ 5101.235752][ T1364] do_syscall_64+0xc6/0x1e0 [ 5101.235752][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5101.235752][ T1364] [ 5111.267117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5111.267543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5111.267543][ T1364] ___neigh_create+0x14b/0xf60 [ 5111.267543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5111.267543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5111.267543][ T1364] ip6_output+0x1f3/0x770 [ 5111.267543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5111.267543][ T1364] mld_sendpack+0x62d/0xbc0 [ 5111.267543][ T1364] mld_ifc_work+0x32/0x1f0 [ 5111.267543][ T1364] process_one_work+0x84d/0x18a0 [ 5111.267543][ T1364] worker_thread+0x587/0xd30 [ 5111.267543][ T1364] kthread+0x28a/0x350 [ 5111.267543][ T1364] ret_from_fork+0x31/0x70 [ 5111.267543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5111.267543][ T1364] [ 5111.271536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5111.271536][ T1364] dst_init+0x84/0x4a0 [ 5111.271536][ T1364] dst_alloc+0x97/0x150 [ 5111.271536][ T1364] ip6_dst_alloc+0x23/0x90 [ 5111.271536][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5111.271536][ T1364] ip6_pol_route+0x56f/0x840 [ 5111.271536][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5111.271536][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5111.271536][ T1364] ipv6_rcv+0x1ad/0x810 [ 5111.271536][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5111.271536][ T1364] process_backlog+0x101/0x620 [ 5111.271536][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5111.271536][ T1364] net_rx_action+0x495/0xbe0 [ 5111.271536][ T1364] __do_softirq+0x1b5/0x7f6 [ 5111.271536][ T1364] [ 5111.273416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5111.273416][ T1364] netdev_get_by_index+0x5e/0x80 [ 5111.273416][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5111.273416][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5111.273416][ T1364] ip6_route_add+0x1c/0x140 [ 5111.273416][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5111.273416][ T1364] addrconf_add_dev+0xe2/0x170 [ 5111.273416][ T1364] inet6_addr_add+0x12f/0xa40 [ 5111.273416][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5111.273416][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5111.273416][ T1364] netlink_rcv_skb+0x130/0x360 [ 5111.273416][ T1364] netlink_unicast+0x449/0x710 [ 5111.273416][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5111.273416][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5111.273416][ T1364] ___sys_sendmsg+0xee/0x170 [ 5111.273416][ T1364] __sys_sendmsg+0xcd/0x170 [ 5111.273416][ T1364] do_syscall_64+0xc6/0x1e0 [ 5111.273416][ T1364] [ 5111.275683][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5111.275683][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5111.275683][ T1364] ipv6_find_idev+0x102/0x170 [ 5111.275683][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5111.275683][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5111.275683][ T1364] netlink_rcv_skb+0x130/0x360 [ 5111.275683][ T1364] netlink_unicast+0x449/0x710 [ 5111.275683][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5111.275683][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5111.275683][ T1364] ___sys_sendmsg+0xee/0x170 [ 5111.275683][ T1364] __sys_sendmsg+0xcd/0x170 [ 5111.275683][ T1364] do_syscall_64+0xc6/0x1e0 [ 5111.275683][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5111.275683][ T1364] [ 5111.277446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5111.277446][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5111.277446][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5111.277446][ T1364] ipv6_find_idev+0x102/0x170 [ 5111.277446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5111.277446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5111.277446][ T1364] netlink_rcv_skb+0x130/0x360 [ 5111.277446][ T1364] netlink_unicast+0x449/0x710 [ 5111.277446][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5111.277446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5111.277446][ T1364] ___sys_sendmsg+0xee/0x170 [ 5111.277446][ T1364] __sys_sendmsg+0xcd/0x170 [ 5111.277446][ T1364] do_syscall_64+0xc6/0x1e0 [ 5111.277446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5111.277446][ T1364] [ 5121.515053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5121.515466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5121.515466][ T1364] ___neigh_create+0x14b/0xf60 [ 5121.515466][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5121.515466][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5121.515466][ T1364] ip6_output+0x1f3/0x770 [ 5121.515466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5121.515466][ T1364] mld_sendpack+0x62d/0xbc0 [ 5121.515466][ T1364] mld_ifc_work+0x32/0x1f0 [ 5121.515466][ T1364] process_one_work+0x84d/0x18a0 [ 5121.515466][ T1364] worker_thread+0x587/0xd30 [ 5121.515466][ T1364] kthread+0x28a/0x350 [ 5121.515466][ T1364] ret_from_fork+0x31/0x70 [ 5121.515466][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5121.515466][ T1364] [ 5121.517254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5121.517254][ T1364] dst_init+0x84/0x4a0 [ 5121.517254][ T1364] dst_alloc+0x97/0x150 [ 5121.517254][ T1364] ip6_dst_alloc+0x23/0x90 [ 5121.517254][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5121.517254][ T1364] ip6_pol_route+0x56f/0x840 [ 5121.517254][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5121.517254][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5121.517254][ T1364] ipv6_rcv+0x1ad/0x810 [ 5121.517254][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5121.517254][ T1364] process_backlog+0x101/0x620 [ 5121.517254][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5121.517254][ T1364] net_rx_action+0x495/0xbe0 [ 5121.517254][ T1364] __do_softirq+0x1b5/0x7f6 [ 5121.517254][ T1364] [ 5121.519129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5121.519129][ T1364] netdev_get_by_index+0x5e/0x80 [ 5121.519129][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5121.519129][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5121.519129][ T1364] ip6_route_add+0x1c/0x140 [ 5121.519129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5121.519129][ T1364] addrconf_add_dev+0xe2/0x170 [ 5121.519129][ T1364] inet6_addr_add+0x12f/0xa40 [ 5121.519129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5121.519129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5121.519129][ T1364] netlink_rcv_skb+0x130/0x360 [ 5121.519129][ T1364] netlink_unicast+0x449/0x710 [ 5121.519129][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5121.519129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5121.519129][ T1364] ___sys_sendmsg+0xee/0x170 [ 5121.519129][ T1364] __sys_sendmsg+0xcd/0x170 [ 5121.519129][ T1364] do_syscall_64+0xc6/0x1e0 [ 5121.519129][ T1364] [ 5121.521396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5121.521396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5121.521396][ T1364] ipv6_find_idev+0x102/0x170 [ 5121.521396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5121.521396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5121.521396][ T1364] netlink_rcv_skb+0x130/0x360 [ 5121.521396][ T1364] netlink_unicast+0x449/0x710 [ 5121.521396][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5121.521396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5121.521396][ T1364] ___sys_sendmsg+0xee/0x170 [ 5121.521396][ T1364] __sys_sendmsg+0xcd/0x170 [ 5121.521396][ T1364] do_syscall_64+0xc6/0x1e0 [ 5121.521396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5121.521396][ T1364] [ 5121.523160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5121.523160][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5121.523160][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5121.523160][ T1364] ipv6_find_idev+0x102/0x170 [ 5121.523160][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5121.523160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5121.523160][ T1364] netlink_rcv_skb+0x130/0x360 [ 5121.523160][ T1364] netlink_unicast+0x449/0x710 [ 5121.523160][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5121.523160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5121.523160][ T1364] ___sys_sendmsg+0xee/0x170 [ 5121.523160][ T1364] __sys_sendmsg+0xcd/0x170 [ 5121.523160][ T1364] do_syscall_64+0xc6/0x1e0 [ 5121.523160][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5121.523160][ T1364] [ 5131.651048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5131.651509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5131.651509][ T1364] ___neigh_create+0x14b/0xf60 [ 5131.651509][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5131.651509][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5131.651509][ T1364] ip6_output+0x1f3/0x770 [ 5131.651509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5131.651509][ T1364] mld_sendpack+0x62d/0xbc0 [ 5131.651509][ T1364] mld_ifc_work+0x32/0x1f0 [ 5131.651509][ T1364] process_one_work+0x84d/0x18a0 [ 5131.651509][ T1364] worker_thread+0x587/0xd30 [ 5131.651509][ T1364] kthread+0x28a/0x350 [ 5131.651509][ T1364] ret_from_fork+0x31/0x70 [ 5131.651509][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5131.651509][ T1364] [ 5131.653277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5131.653277][ T1364] dst_init+0x84/0x4a0 [ 5131.653277][ T1364] dst_alloc+0x97/0x150 [ 5131.653277][ T1364] ip6_dst_alloc+0x23/0x90 [ 5131.653277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5131.653277][ T1364] ip6_pol_route+0x56f/0x840 [ 5131.653277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5131.653277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5131.653277][ T1364] ipv6_rcv+0x1ad/0x810 [ 5131.653277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5131.653277][ T1364] process_backlog+0x101/0x620 [ 5131.653277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5131.653277][ T1364] net_rx_action+0x495/0xbe0 [ 5131.653277][ T1364] __do_softirq+0x1b5/0x7f6 [ 5131.653277][ T1364] [ 5131.655151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5131.655151][ T1364] netdev_get_by_index+0x5e/0x80 [ 5131.655151][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5131.655151][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5131.655151][ T1364] ip6_route_add+0x1c/0x140 [ 5131.655151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5131.655151][ T1364] addrconf_add_dev+0xe2/0x170 [ 5131.655151][ T1364] inet6_addr_add+0x12f/0xa40 [ 5131.655151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5131.655151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5131.655151][ T1364] netlink_rcv_skb+0x130/0x360 [ 5131.655151][ T1364] netlink_unicast+0x449/0x710 [ 5131.655151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5131.655151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5131.655151][ T1364] ___sys_sendmsg+0xee/0x170 [ 5131.655151][ T1364] __sys_sendmsg+0xcd/0x170 [ 5131.655151][ T1364] do_syscall_64+0xc6/0x1e0 [ 5131.655151][ T1364] [ 5131.657388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5131.657388][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5131.657388][ T1364] ipv6_find_idev+0x102/0x170 [ 5131.657388][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5131.657388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5131.657388][ T1364] netlink_rcv_skb+0x130/0x360 [ 5131.657388][ T1364] netlink_unicast+0x449/0x710 [ 5131.657388][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5131.657388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5131.657388][ T1364] ___sys_sendmsg+0xee/0x170 [ 5131.657388][ T1364] __sys_sendmsg+0xcd/0x170 [ 5131.657388][ T1364] do_syscall_64+0xc6/0x1e0 [ 5131.657388][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5131.657388][ T1364] [ 5131.659155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5131.659155][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5131.659155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5131.659155][ T1364] ipv6_find_idev+0x102/0x170 [ 5131.659155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5131.659155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5131.659155][ T1364] netlink_rcv_skb+0x130/0x360 [ 5131.659155][ T1364] netlink_unicast+0x449/0x710 [ 5131.659155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5131.659155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5131.659155][ T1364] ___sys_sendmsg+0xee/0x170 [ 5131.659155][ T1364] __sys_sendmsg+0xcd/0x170 [ 5131.659155][ T1364] do_syscall_64+0xc6/0x1e0 [ 5131.659155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5131.659155][ T1364] [ 5141.699157][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5141.699664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5141.699664][ T1364] ___neigh_create+0x14b/0xf60 [ 5141.699664][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5141.699664][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5141.699664][ T1364] ip6_output+0x1f3/0x770 [ 5141.699664][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5141.699664][ T1364] mld_sendpack+0x62d/0xbc0 [ 5141.699664][ T1364] mld_ifc_work+0x32/0x1f0 [ 5141.699664][ T1364] process_one_work+0x84d/0x18a0 [ 5141.699664][ T1364] worker_thread+0x587/0xd30 [ 5141.699664][ T1364] kthread+0x28a/0x350 [ 5141.699664][ T1364] ret_from_fork+0x31/0x70 [ 5141.699664][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5141.699664][ T1364] [ 5141.701443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5141.701443][ T1364] dst_init+0x84/0x4a0 [ 5141.701443][ T1364] dst_alloc+0x97/0x150 [ 5141.701443][ T1364] ip6_dst_alloc+0x23/0x90 [ 5141.701443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5141.701443][ T1364] ip6_pol_route+0x56f/0x840 [ 5141.701443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5141.701443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5141.701443][ T1364] ipv6_rcv+0x1ad/0x810 [ 5141.701443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5141.701443][ T1364] process_backlog+0x101/0x620 [ 5141.701443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5141.701443][ T1364] net_rx_action+0x495/0xbe0 [ 5141.701443][ T1364] __do_softirq+0x1b5/0x7f6 [ 5141.701443][ T1364] [ 5141.703317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5141.703317][ T1364] netdev_get_by_index+0x5e/0x80 [ 5141.703317][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5141.703317][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5141.703317][ T1364] ip6_route_add+0x1c/0x140 [ 5141.703317][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5141.703317][ T1364] addrconf_add_dev+0xe2/0x170 [ 5141.703317][ T1364] inet6_addr_add+0x12f/0xa40 [ 5141.703317][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5141.703317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5141.703317][ T1364] netlink_rcv_skb+0x130/0x360 [ 5141.703317][ T1364] netlink_unicast+0x449/0x710 [ 5141.703317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5141.703317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5141.703317][ T1364] ___sys_sendmsg+0xee/0x170 [ 5141.703317][ T1364] __sys_sendmsg+0xcd/0x170 [ 5141.703317][ T1364] do_syscall_64+0xc6/0x1e0 [ 5141.703317][ T1364] [ 5141.705571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5141.705571][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5141.705571][ T1364] ipv6_find_idev+0x102/0x170 [ 5141.705571][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5141.705571][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5141.705571][ T1364] netlink_rcv_skb+0x130/0x360 [ 5141.705571][ T1364] netlink_unicast+0x449/0x710 [ 5141.705571][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5141.705571][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5141.705571][ T1364] ___sys_sendmsg+0xee/0x170 [ 5141.705571][ T1364] __sys_sendmsg+0xcd/0x170 [ 5141.705571][ T1364] do_syscall_64+0xc6/0x1e0 [ 5141.705571][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5141.705571][ T1364] [ 5141.707329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5141.707329][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5141.707329][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5141.707329][ T1364] ipv6_find_idev+0x102/0x170 [ 5141.707329][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5141.707329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5141.707329][ T1364] netlink_rcv_skb+0x130/0x360 [ 5141.707329][ T1364] netlink_unicast+0x449/0x710 [ 5141.707329][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5141.707329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5141.707329][ T1364] ___sys_sendmsg+0xee/0x170 [ 5141.707329][ T1364] __sys_sendmsg+0xcd/0x170 [ 5141.707329][ T1364] do_syscall_64+0xc6/0x1e0 [ 5141.707329][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5141.707329][ T1364] [ 5151.891065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5151.891586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5151.891586][ T1364] ___neigh_create+0x14b/0xf60 [ 5151.891586][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5151.891586][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5151.891586][ T1364] ip6_output+0x1f3/0x770 [ 5151.891586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5151.891586][ T1364] mld_sendpack+0x62d/0xbc0 [ 5151.891586][ T1364] mld_ifc_work+0x32/0x1f0 [ 5151.891586][ T1364] process_one_work+0x84d/0x18a0 [ 5151.891586][ T1364] worker_thread+0x587/0xd30 [ 5151.891586][ T1364] kthread+0x28a/0x350 [ 5151.891586][ T1364] ret_from_fork+0x31/0x70 [ 5151.891586][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5151.891586][ T1364] [ 5151.893356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5151.893356][ T1364] dst_init+0x84/0x4a0 [ 5151.893356][ T1364] dst_alloc+0x97/0x150 [ 5151.893356][ T1364] ip6_dst_alloc+0x23/0x90 [ 5151.893356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5151.893356][ T1364] ip6_pol_route+0x56f/0x840 [ 5151.893356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5151.893356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5151.893356][ T1364] ipv6_rcv+0x1ad/0x810 [ 5151.893356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5151.893356][ T1364] process_backlog+0x101/0x620 [ 5151.893356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5151.893356][ T1364] net_rx_action+0x495/0xbe0 [ 5151.893356][ T1364] __do_softirq+0x1b5/0x7f6 [ 5151.893356][ T1364] [ 5151.895233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5151.895233][ T1364] netdev_get_by_index+0x5e/0x80 [ 5151.895233][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5151.895233][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5151.895233][ T1364] ip6_route_add+0x1c/0x140 [ 5151.895233][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5151.895233][ T1364] addrconf_add_dev+0xe2/0x170 [ 5151.895233][ T1364] inet6_addr_add+0x12f/0xa40 [ 5151.895233][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5151.895233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5151.895233][ T1364] netlink_rcv_skb+0x130/0x360 [ 5151.895233][ T1364] netlink_unicast+0x449/0x710 [ 5151.895233][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5151.895233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5151.895233][ T1364] ___sys_sendmsg+0xee/0x170 [ 5151.895233][ T1364] __sys_sendmsg+0xcd/0x170 [ 5151.895233][ T1364] do_syscall_64+0xc6/0x1e0 [ 5151.895233][ T1364] [ 5151.897483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5151.897483][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5151.897483][ T1364] ipv6_find_idev+0x102/0x170 [ 5151.897483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5151.897483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5151.897483][ T1364] netlink_rcv_skb+0x130/0x360 [ 5151.897483][ T1364] netlink_unicast+0x449/0x710 [ 5151.897483][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5151.897483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5151.897483][ T1364] ___sys_sendmsg+0xee/0x170 [ 5151.897483][ T1364] __sys_sendmsg+0xcd/0x170 [ 5151.897483][ T1364] do_syscall_64+0xc6/0x1e0 [ 5151.897483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5151.897483][ T1364] [ 5151.899244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5151.899244][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5151.899244][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5151.899244][ T1364] ipv6_find_idev+0x102/0x170 [ 5151.899244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5151.899244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5151.899244][ T1364] netlink_rcv_skb+0x130/0x360 [ 5151.899244][ T1364] netlink_unicast+0x449/0x710 [ 5151.899244][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5151.899244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5151.899244][ T1364] ___sys_sendmsg+0xee/0x170 [ 5151.899244][ T1364] __sys_sendmsg+0xcd/0x170 [ 5151.899244][ T1364] do_syscall_64+0xc6/0x1e0 [ 5151.899244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5151.899244][ T1364] [ 5161.979048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5161.979543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5161.979543][ T1364] ___neigh_create+0x14b/0xf60 [ 5161.979543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5161.979543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5161.979543][ T1364] ip6_output+0x1f3/0x770 [ 5161.979543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5161.979543][ T1364] mld_sendpack+0x62d/0xbc0 [ 5161.979543][ T1364] mld_ifc_work+0x32/0x1f0 [ 5161.979543][ T1364] process_one_work+0x84d/0x18a0 [ 5161.979543][ T1364] worker_thread+0x587/0xd30 [ 5161.979543][ T1364] kthread+0x28a/0x350 [ 5161.979543][ T1364] ret_from_fork+0x31/0x70 [ 5161.979543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5161.979543][ T1364] [ 5161.981332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5161.981332][ T1364] dst_init+0x84/0x4a0 [ 5161.981332][ T1364] dst_alloc+0x97/0x150 [ 5161.981332][ T1364] ip6_dst_alloc+0x23/0x90 [ 5161.981332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5161.981332][ T1364] ip6_pol_route+0x56f/0x840 [ 5161.981332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5161.981332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5161.981332][ T1364] ipv6_rcv+0x1ad/0x810 [ 5161.981332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5161.981332][ T1364] process_backlog+0x101/0x620 [ 5161.981332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5161.981332][ T1364] net_rx_action+0x495/0xbe0 [ 5161.981332][ T1364] __do_softirq+0x1b5/0x7f6 [ 5161.981332][ T1364] [ 5161.983210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5161.983210][ T1364] netdev_get_by_index+0x5e/0x80 [ 5161.983210][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5161.983210][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5161.983210][ T1364] ip6_route_add+0x1c/0x140 [ 5161.983210][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5161.983210][ T1364] addrconf_add_dev+0xe2/0x170 [ 5161.983210][ T1364] inet6_addr_add+0x12f/0xa40 [ 5161.983210][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5161.983210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5161.983210][ T1364] netlink_rcv_skb+0x130/0x360 [ 5161.983210][ T1364] netlink_unicast+0x449/0x710 [ 5161.983210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5161.983210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5161.983210][ T1364] ___sys_sendmsg+0xee/0x170 [ 5161.983210][ T1364] __sys_sendmsg+0xcd/0x170 [ 5161.983210][ T1364] do_syscall_64+0xc6/0x1e0 [ 5161.983210][ T1364] [ 5161.985471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5161.985471][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5161.985471][ T1364] ipv6_find_idev+0x102/0x170 [ 5161.985471][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5161.985471][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5161.985471][ T1364] netlink_rcv_skb+0x130/0x360 [ 5161.985471][ T1364] netlink_unicast+0x449/0x710 [ 5161.985471][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5161.985471][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5161.985471][ T1364] ___sys_sendmsg+0xee/0x170 [ 5161.985471][ T1364] __sys_sendmsg+0xcd/0x170 [ 5161.985471][ T1364] do_syscall_64+0xc6/0x1e0 [ 5161.985471][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5161.985471][ T1364] [ 5161.987246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5161.987246][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5161.987246][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5161.987246][ T1364] ipv6_find_idev+0x102/0x170 [ 5161.987246][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5161.987246][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5161.987246][ T1364] netlink_rcv_skb+0x130/0x360 [ 5161.987246][ T1364] netlink_unicast+0x449/0x710 [ 5161.987246][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5161.987246][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5161.987246][ T1364] ___sys_sendmsg+0xee/0x170 [ 5161.987246][ T1364] __sys_sendmsg+0xcd/0x170 [ 5161.987246][ T1364] do_syscall_64+0xc6/0x1e0 [ 5161.987246][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5161.987246][ T1364] [ 5172.195056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5172.195532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5172.195532][ T1364] ___neigh_create+0x14b/0xf60 [ 5172.195532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5172.195532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5172.195532][ T1364] ip6_output+0x1f3/0x770 [ 5172.195532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5172.195532][ T1364] mld_sendpack+0x62d/0xbc0 [ 5172.195532][ T1364] mld_ifc_work+0x32/0x1f0 [ 5172.195532][ T1364] process_one_work+0x84d/0x18a0 [ 5172.195532][ T1364] worker_thread+0x587/0xd30 [ 5172.195532][ T1364] kthread+0x28a/0x350 [ 5172.195532][ T1364] ret_from_fork+0x31/0x70 [ 5172.195532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5172.195532][ T1364] [ 5172.197309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5172.197309][ T1364] dst_init+0x84/0x4a0 [ 5172.197309][ T1364] dst_alloc+0x97/0x150 [ 5172.197309][ T1364] ip6_dst_alloc+0x23/0x90 [ 5172.197309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5172.197309][ T1364] ip6_pol_route+0x56f/0x840 [ 5172.197309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5172.197309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5172.197309][ T1364] ipv6_rcv+0x1ad/0x810 [ 5172.197309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5172.197309][ T1364] process_backlog+0x101/0x620 [ 5172.197309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5172.197309][ T1364] net_rx_action+0x495/0xbe0 [ 5172.197309][ T1364] __do_softirq+0x1b5/0x7f6 [ 5172.197309][ T1364] [ 5172.199187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5172.199187][ T1364] netdev_get_by_index+0x5e/0x80 [ 5172.199187][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5172.199187][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5172.199187][ T1364] ip6_route_add+0x1c/0x140 [ 5172.199187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5172.199187][ T1364] addrconf_add_dev+0xe2/0x170 [ 5172.199187][ T1364] inet6_addr_add+0x12f/0xa40 [ 5172.199187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5172.199187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5172.199187][ T1364] netlink_rcv_skb+0x130/0x360 [ 5172.199187][ T1364] netlink_unicast+0x449/0x710 [ 5172.199187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5172.199187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5172.199187][ T1364] ___sys_sendmsg+0xee/0x170 [ 5172.199187][ T1364] __sys_sendmsg+0xcd/0x170 [ 5172.199187][ T1364] do_syscall_64+0xc6/0x1e0 [ 5172.199187][ T1364] [ 5172.201445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5172.201445][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5172.201445][ T1364] ipv6_find_idev+0x102/0x170 [ 5172.201445][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5172.201445][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5172.201445][ T1364] netlink_rcv_skb+0x130/0x360 [ 5172.201445][ T1364] netlink_unicast+0x449/0x710 [ 5172.201445][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5172.201445][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5172.201445][ T1364] ___sys_sendmsg+0xee/0x170 [ 5172.201445][ T1364] __sys_sendmsg+0xcd/0x170 [ 5172.201445][ T1364] do_syscall_64+0xc6/0x1e0 [ 5172.201445][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5172.201445][ T1364] [ 5172.203208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5172.203208][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5172.203208][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5172.203208][ T1364] ipv6_find_idev+0x102/0x170 [ 5172.203208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5172.203208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5172.203208][ T1364] netlink_rcv_skb+0x130/0x360 [ 5172.203208][ T1364] netlink_unicast+0x449/0x710 [ 5172.203208][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5172.203208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5172.203208][ T1364] ___sys_sendmsg+0xee/0x170 [ 5172.203208][ T1364] __sys_sendmsg+0xcd/0x170 [ 5172.203208][ T1364] do_syscall_64+0xc6/0x1e0 [ 5172.203208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5172.203208][ T1364] [ 5182.283056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5182.283540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5182.283540][ T1364] ___neigh_create+0x14b/0xf60 [ 5182.283540][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5182.283540][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5182.283540][ T1364] ip6_output+0x1f3/0x770 [ 5182.283540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5182.283540][ T1364] mld_sendpack+0x62d/0xbc0 [ 5182.283540][ T1364] mld_ifc_work+0x32/0x1f0 [ 5182.283540][ T1364] process_one_work+0x84d/0x18a0 [ 5182.283540][ T1364] worker_thread+0x587/0xd30 [ 5182.283540][ T1364] kthread+0x28a/0x350 [ 5182.283540][ T1364] ret_from_fork+0x31/0x70 [ 5182.283540][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5182.283540][ T1364] [ 5182.285318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5182.285318][ T1364] dst_init+0x84/0x4a0 [ 5182.285318][ T1364] dst_alloc+0x97/0x150 [ 5182.285318][ T1364] ip6_dst_alloc+0x23/0x90 [ 5182.285318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5182.285318][ T1364] ip6_pol_route+0x56f/0x840 [ 5182.285318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5182.285318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5182.285318][ T1364] ipv6_rcv+0x1ad/0x810 [ 5182.285318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5182.285318][ T1364] process_backlog+0x101/0x620 [ 5182.285318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5182.285318][ T1364] net_rx_action+0x495/0xbe0 [ 5182.285318][ T1364] __do_softirq+0x1b5/0x7f6 [ 5182.285318][ T1364] [ 5182.287705][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5182.287705][ T1364] netdev_get_by_index+0x5e/0x80 [ 5182.287705][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5182.287705][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5182.287705][ T1364] ip6_route_add+0x1c/0x140 [ 5182.287705][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5182.287705][ T1364] addrconf_add_dev+0xe2/0x170 [ 5182.287705][ T1364] inet6_addr_add+0x12f/0xa40 [ 5182.287705][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5182.287705][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5182.287705][ T1364] netlink_rcv_skb+0x130/0x360 [ 5182.287705][ T1364] netlink_unicast+0x449/0x710 [ 5182.287705][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5182.287705][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5182.287705][ T1364] ___sys_sendmsg+0xee/0x170 [ 5182.287705][ T1364] __sys_sendmsg+0xcd/0x170 [ 5182.287705][ T1364] do_syscall_64+0xc6/0x1e0 [ 5182.287705][ T1364] [ 5182.289962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5182.289962][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5182.289962][ T1364] ipv6_find_idev+0x102/0x170 [ 5182.289962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5182.289962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5182.289962][ T1364] netlink_rcv_skb+0x130/0x360 [ 5182.289962][ T1364] netlink_unicast+0x449/0x710 [ 5182.289962][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5182.289962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5182.289962][ T1364] ___sys_sendmsg+0xee/0x170 [ 5182.289962][ T1364] __sys_sendmsg+0xcd/0x170 [ 5182.289962][ T1364] do_syscall_64+0xc6/0x1e0 [ 5182.289962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5182.289962][ T1364] [ 5182.291737][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5182.291737][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5182.291737][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5182.291737][ T1364] ipv6_find_idev+0x102/0x170 [ 5182.291737][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5182.291737][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5182.291737][ T1364] netlink_rcv_skb+0x130/0x360 [ 5182.291737][ T1364] netlink_unicast+0x449/0x710 [ 5182.291737][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5182.291737][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5182.291737][ T1364] ___sys_sendmsg+0xee/0x170 [ 5182.291737][ T1364] __sys_sendmsg+0xcd/0x170 [ 5182.291737][ T1364] do_syscall_64+0xc6/0x1e0 [ 5182.291737][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5182.291737][ T1364] [ 5192.421064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5192.421591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5192.421591][ T1364] ___neigh_create+0x14b/0xf60 [ 5192.421591][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5192.421591][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5192.421591][ T1364] ip6_output+0x1f3/0x770 [ 5192.421591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5192.421591][ T1364] mld_sendpack+0x62d/0xbc0 [ 5192.421591][ T1364] mld_ifc_work+0x32/0x1f0 [ 5192.421591][ T1364] process_one_work+0x84d/0x18a0 [ 5192.421591][ T1364] worker_thread+0x587/0xd30 [ 5192.421591][ T1364] kthread+0x28a/0x350 [ 5192.421591][ T1364] ret_from_fork+0x31/0x70 [ 5192.421591][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5192.421591][ T1364] [ 5192.423353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5192.423353][ T1364] dst_init+0x84/0x4a0 [ 5192.423353][ T1364] dst_alloc+0x97/0x150 [ 5192.423353][ T1364] ip6_dst_alloc+0x23/0x90 [ 5192.423353][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5192.423353][ T1364] ip6_pol_route+0x56f/0x840 [ 5192.423353][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5192.423353][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5192.423353][ T1364] ipv6_rcv+0x1ad/0x810 [ 5192.423353][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5192.423353][ T1364] process_backlog+0x101/0x620 [ 5192.423353][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5192.423353][ T1364] net_rx_action+0x495/0xbe0 [ 5192.423353][ T1364] __do_softirq+0x1b5/0x7f6 [ 5192.423353][ T1364] [ 5192.425257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5192.425257][ T1364] netdev_get_by_index+0x5e/0x80 [ 5192.425257][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5192.425257][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5192.425257][ T1364] ip6_route_add+0x1c/0x140 [ 5192.425257][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5192.425257][ T1364] addrconf_add_dev+0xe2/0x170 [ 5192.425257][ T1364] inet6_addr_add+0x12f/0xa40 [ 5192.425257][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5192.425257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5192.425257][ T1364] netlink_rcv_skb+0x130/0x360 [ 5192.425257][ T1364] netlink_unicast+0x449/0x710 [ 5192.425257][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5192.425257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5192.425257][ T1364] ___sys_sendmsg+0xee/0x170 [ 5192.425257][ T1364] __sys_sendmsg+0xcd/0x170 [ 5192.425257][ T1364] do_syscall_64+0xc6/0x1e0 [ 5192.425257][ T1364] [ 5192.427518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5192.427518][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5192.427518][ T1364] ipv6_find_idev+0x102/0x170 [ 5192.427518][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5192.427518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5192.427518][ T1364] netlink_rcv_skb+0x130/0x360 [ 5192.427518][ T1364] netlink_unicast+0x449/0x710 [ 5192.427518][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5192.427518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5192.427518][ T1364] ___sys_sendmsg+0xee/0x170 [ 5192.427518][ T1364] __sys_sendmsg+0xcd/0x170 [ 5192.427518][ T1364] do_syscall_64+0xc6/0x1e0 [ 5192.427518][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5192.427518][ T1364] [ 5192.429288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5192.429288][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5192.429288][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5192.429288][ T1364] ipv6_find_idev+0x102/0x170 [ 5192.429288][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5192.429288][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5192.429288][ T1364] netlink_rcv_skb+0x130/0x360 [ 5192.429288][ T1364] netlink_unicast+0x449/0x710 [ 5192.429288][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5192.429288][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5192.429288][ T1364] ___sys_sendmsg+0xee/0x170 [ 5192.429288][ T1364] __sys_sendmsg+0xcd/0x170 [ 5192.429288][ T1364] do_syscall_64+0xc6/0x1e0 [ 5192.429288][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5192.429288][ T1364] [ 5202.683052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5202.683503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5202.683503][ T1364] ___neigh_create+0x14b/0xf60 [ 5202.683503][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5202.683503][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5202.683503][ T1364] ip6_output+0x1f3/0x770 [ 5202.683503][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5202.683503][ T1364] mld_sendpack+0x62d/0xbc0 [ 5202.683503][ T1364] mld_ifc_work+0x32/0x1f0 [ 5202.683503][ T1364] process_one_work+0x84d/0x18a0 [ 5202.683503][ T1364] worker_thread+0x587/0xd30 [ 5202.683503][ T1364] kthread+0x28a/0x350 [ 5202.683503][ T1364] ret_from_fork+0x31/0x70 [ 5202.683503][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5202.683503][ T1364] [ 5202.685242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5202.685242][ T1364] dst_init+0x84/0x4a0 [ 5202.685242][ T1364] dst_alloc+0x97/0x150 [ 5202.685242][ T1364] ip6_dst_alloc+0x23/0x90 [ 5202.685242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5202.685242][ T1364] ip6_pol_route+0x56f/0x840 [ 5202.685242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5202.685242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5202.685242][ T1364] ipv6_rcv+0x1ad/0x810 [ 5202.685242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5202.685242][ T1364] process_backlog+0x101/0x620 [ 5202.685242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5202.685242][ T1364] net_rx_action+0x495/0xbe0 [ 5202.685242][ T1364] __do_softirq+0x1b5/0x7f6 [ 5202.685242][ T1364] [ 5202.687099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5202.687099][ T1364] netdev_get_by_index+0x5e/0x80 [ 5202.687099][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5202.687099][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5202.687099][ T1364] ip6_route_add+0x1c/0x140 [ 5202.687099][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5202.687099][ T1364] addrconf_add_dev+0xe2/0x170 [ 5202.687099][ T1364] inet6_addr_add+0x12f/0xa40 [ 5202.687099][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5202.687099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5202.687099][ T1364] netlink_rcv_skb+0x130/0x360 [ 5202.687099][ T1364] netlink_unicast+0x449/0x710 [ 5202.687099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5202.687099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5202.687099][ T1364] ___sys_sendmsg+0xee/0x170 [ 5202.687099][ T1364] __sys_sendmsg+0xcd/0x170 [ 5202.687099][ T1364] do_syscall_64+0xc6/0x1e0 [ 5202.687099][ T1364] [ 5202.689324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5202.689324][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5202.689324][ T1364] ipv6_find_idev+0x102/0x170 [ 5202.689324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5202.689324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5202.689324][ T1364] netlink_rcv_skb+0x130/0x360 [ 5202.689324][ T1364] netlink_unicast+0x449/0x710 [ 5202.689324][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5202.689324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5202.689324][ T1364] ___sys_sendmsg+0xee/0x170 [ 5202.689324][ T1364] __sys_sendmsg+0xcd/0x170 [ 5202.689324][ T1364] do_syscall_64+0xc6/0x1e0 [ 5202.689324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5202.689324][ T1364] [ 5202.691074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5202.691074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5202.691074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5202.691074][ T1364] ipv6_find_idev+0x102/0x170 [ 5202.691074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5202.691074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5202.691074][ T1364] netlink_rcv_skb+0x130/0x360 [ 5202.691074][ T1364] netlink_unicast+0x449/0x710 [ 5202.691074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5202.691074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5202.691074][ T1364] ___sys_sendmsg+0xee/0x170 [ 5202.691074][ T1364] __sys_sendmsg+0xcd/0x170 [ 5202.691074][ T1364] do_syscall_64+0xc6/0x1e0 [ 5202.691074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5202.691074][ T1364] [ 5212.939059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5212.939506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5212.939506][ T1364] ___neigh_create+0x14b/0xf60 [ 5212.939506][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5212.939506][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5212.939506][ T1364] ip6_output+0x1f3/0x770 [ 5212.939506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5212.939506][ T1364] mld_sendpack+0x62d/0xbc0 [ 5212.939506][ T1364] mld_ifc_work+0x32/0x1f0 [ 5212.939506][ T1364] process_one_work+0x84d/0x18a0 [ 5212.939506][ T1364] worker_thread+0x587/0xd30 [ 5212.939506][ T1364] kthread+0x28a/0x350 [ 5212.939506][ T1364] ret_from_fork+0x31/0x70 [ 5212.939506][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5212.939506][ T1364] [ 5212.941348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5212.941348][ T1364] dst_init+0x84/0x4a0 [ 5212.941348][ T1364] dst_alloc+0x97/0x150 [ 5212.941348][ T1364] ip6_dst_alloc+0x23/0x90 [ 5212.941348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5212.941348][ T1364] ip6_pol_route+0x56f/0x840 [ 5212.941348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5212.941348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5212.941348][ T1364] ipv6_rcv+0x1ad/0x810 [ 5212.941348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5212.941348][ T1364] process_backlog+0x101/0x620 [ 5212.941348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5212.941348][ T1364] net_rx_action+0x495/0xbe0 [ 5212.941348][ T1364] __do_softirq+0x1b5/0x7f6 [ 5212.941348][ T1364] [ 5212.943248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5212.943248][ T1364] netdev_get_by_index+0x5e/0x80 [ 5212.943248][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5212.943248][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5212.943248][ T1364] ip6_route_add+0x1c/0x140 [ 5212.943248][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5212.943248][ T1364] addrconf_add_dev+0xe2/0x170 [ 5212.943248][ T1364] inet6_addr_add+0x12f/0xa40 [ 5212.943248][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5212.943248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5212.943248][ T1364] netlink_rcv_skb+0x130/0x360 [ 5212.943248][ T1364] netlink_unicast+0x449/0x710 [ 5212.943248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5212.943248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5212.943248][ T1364] ___sys_sendmsg+0xee/0x170 [ 5212.943248][ T1364] __sys_sendmsg+0xcd/0x170 [ 5212.943248][ T1364] do_syscall_64+0xc6/0x1e0 [ 5212.943248][ T1364] [ 5212.945513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5212.945513][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5212.945513][ T1364] ipv6_find_idev+0x102/0x170 [ 5212.945513][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5212.945513][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5212.945513][ T1364] netlink_rcv_skb+0x130/0x360 [ 5212.945513][ T1364] netlink_unicast+0x449/0x710 [ 5212.945513][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5212.945513][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5212.945513][ T1364] ___sys_sendmsg+0xee/0x170 [ 5212.945513][ T1364] __sys_sendmsg+0xcd/0x170 [ 5212.945513][ T1364] do_syscall_64+0xc6/0x1e0 [ 5212.945513][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5212.945513][ T1364] [ 5212.947295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5212.947295][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5212.947295][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5212.947295][ T1364] ipv6_find_idev+0x102/0x170 [ 5212.947295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5212.947295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5212.947295][ T1364] netlink_rcv_skb+0x130/0x360 [ 5212.947295][ T1364] netlink_unicast+0x449/0x710 [ 5212.947295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5212.947295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5212.947295][ T1364] ___sys_sendmsg+0xee/0x170 [ 5212.947295][ T1364] __sys_sendmsg+0xcd/0x170 [ 5212.947295][ T1364] do_syscall_64+0xc6/0x1e0 [ 5212.947295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5212.947295][ T1364] [ 5223.195049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5223.195558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5223.195558][ T1364] ___neigh_create+0x14b/0xf60 [ 5223.195558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5223.195558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5223.195558][ T1364] ip6_output+0x1f3/0x770 [ 5223.195558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5223.195558][ T1364] mld_sendpack+0x62d/0xbc0 [ 5223.195558][ T1364] mld_ifc_work+0x32/0x1f0 [ 5223.195558][ T1364] process_one_work+0x84d/0x18a0 [ 5223.195558][ T1364] worker_thread+0x587/0xd30 [ 5223.195558][ T1364] kthread+0x28a/0x350 [ 5223.195558][ T1364] ret_from_fork+0x31/0x70 [ 5223.195558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5223.195558][ T1364] [ 5223.197351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5223.197351][ T1364] dst_init+0x84/0x4a0 [ 5223.197351][ T1364] dst_alloc+0x97/0x150 [ 5223.197351][ T1364] ip6_dst_alloc+0x23/0x90 [ 5223.197351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5223.197351][ T1364] ip6_pol_route+0x56f/0x840 [ 5223.197351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5223.197351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5223.197351][ T1364] ipv6_rcv+0x1ad/0x810 [ 5223.197351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5223.197351][ T1364] process_backlog+0x101/0x620 [ 5223.197351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5223.197351][ T1364] net_rx_action+0x495/0xbe0 [ 5223.197351][ T1364] __do_softirq+0x1b5/0x7f6 [ 5223.197351][ T1364] [ 5223.199245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5223.199245][ T1364] netdev_get_by_index+0x5e/0x80 [ 5223.199245][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5223.199245][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5223.199245][ T1364] ip6_route_add+0x1c/0x140 [ 5223.199245][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5223.199245][ T1364] addrconf_add_dev+0xe2/0x170 [ 5223.199245][ T1364] inet6_addr_add+0x12f/0xa40 [ 5223.199245][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5223.199245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5223.199245][ T1364] netlink_rcv_skb+0x130/0x360 [ 5223.199245][ T1364] netlink_unicast+0x449/0x710 [ 5223.199245][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5223.199245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5223.199245][ T1364] ___sys_sendmsg+0xee/0x170 [ 5223.199245][ T1364] __sys_sendmsg+0xcd/0x170 [ 5223.199245][ T1364] do_syscall_64+0xc6/0x1e0 [ 5223.199245][ T1364] [ 5223.201525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5223.201525][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5223.201525][ T1364] ipv6_find_idev+0x102/0x170 [ 5223.201525][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5223.201525][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5223.201525][ T1364] netlink_rcv_skb+0x130/0x360 [ 5223.201525][ T1364] netlink_unicast+0x449/0x710 [ 5223.201525][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5223.201525][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5223.201525][ T1364] ___sys_sendmsg+0xee/0x170 [ 5223.201525][ T1364] __sys_sendmsg+0xcd/0x170 [ 5223.201525][ T1364] do_syscall_64+0xc6/0x1e0 [ 5223.201525][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5223.201525][ T1364] [ 5223.203304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5223.203304][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5223.203304][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5223.203304][ T1364] ipv6_find_idev+0x102/0x170 [ 5223.203304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5223.203304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5223.203304][ T1364] netlink_rcv_skb+0x130/0x360 [ 5223.203304][ T1364] netlink_unicast+0x449/0x710 [ 5223.203304][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5223.203304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5223.203304][ T1364] ___sys_sendmsg+0xee/0x170 [ 5223.203304][ T1364] __sys_sendmsg+0xcd/0x170 [ 5223.203304][ T1364] do_syscall_64+0xc6/0x1e0 [ 5223.203304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5223.203304][ T1364] [ 5233.395066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5233.395566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5233.395566][ T1364] ___neigh_create+0x14b/0xf60 [ 5233.395566][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5233.395566][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5233.395566][ T1364] ip6_output+0x1f3/0x770 [ 5233.395566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5233.395566][ T1364] mld_sendpack+0x62d/0xbc0 [ 5233.395566][ T1364] mld_ifc_work+0x32/0x1f0 [ 5233.395566][ T1364] process_one_work+0x84d/0x18a0 [ 5233.395566][ T1364] worker_thread+0x587/0xd30 [ 5233.395566][ T1364] kthread+0x28a/0x350 [ 5233.395566][ T1364] ret_from_fork+0x31/0x70 [ 5233.395566][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5233.395566][ T1364] [ 5233.397352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5233.397352][ T1364] dst_init+0x84/0x4a0 [ 5233.397352][ T1364] dst_alloc+0x97/0x150 [ 5233.397352][ T1364] ip6_dst_alloc+0x23/0x90 [ 5233.397352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5233.397352][ T1364] ip6_pol_route+0x56f/0x840 [ 5233.397352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5233.397352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5233.397352][ T1364] ipv6_rcv+0x1ad/0x810 [ 5233.397352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5233.397352][ T1364] process_backlog+0x101/0x620 [ 5233.397352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5233.397352][ T1364] net_rx_action+0x495/0xbe0 [ 5233.397352][ T1364] __do_softirq+0x1b5/0x7f6 [ 5233.397352][ T1364] [ 5233.399224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5233.399224][ T1364] netdev_get_by_index+0x5e/0x80 [ 5233.399224][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5233.399224][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5233.399224][ T1364] ip6_route_add+0x1c/0x140 [ 5233.399224][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5233.399224][ T1364] addrconf_add_dev+0xe2/0x170 [ 5233.399224][ T1364] inet6_addr_add+0x12f/0xa40 [ 5233.399224][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5233.399224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5233.399224][ T1364] netlink_rcv_skb+0x130/0x360 [ 5233.399224][ T1364] netlink_unicast+0x449/0x710 [ 5233.399224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5233.399224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5233.399224][ T1364] ___sys_sendmsg+0xee/0x170 [ 5233.399224][ T1364] __sys_sendmsg+0xcd/0x170 [ 5233.399224][ T1364] do_syscall_64+0xc6/0x1e0 [ 5233.399224][ T1364] [ 5233.401510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5233.401510][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5233.401510][ T1364] ipv6_find_idev+0x102/0x170 [ 5233.401510][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5233.401510][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5233.401510][ T1364] netlink_rcv_skb+0x130/0x360 [ 5233.401510][ T1364] netlink_unicast+0x449/0x710 [ 5233.401510][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5233.401510][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5233.401510][ T1364] ___sys_sendmsg+0xee/0x170 [ 5233.401510][ T1364] __sys_sendmsg+0xcd/0x170 [ 5233.401510][ T1364] do_syscall_64+0xc6/0x1e0 [ 5233.401510][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5233.401510][ T1364] [ 5233.403270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5233.403270][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5233.403270][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5233.403270][ T1364] ipv6_find_idev+0x102/0x170 [ 5233.403270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5233.403270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5233.403270][ T1364] netlink_rcv_skb+0x130/0x360 [ 5233.403270][ T1364] netlink_unicast+0x449/0x710 [ 5233.403270][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5233.403270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5233.403270][ T1364] ___sys_sendmsg+0xee/0x170 [ 5233.403270][ T1364] __sys_sendmsg+0xcd/0x170 [ 5233.403270][ T1364] do_syscall_64+0xc6/0x1e0 [ 5233.403270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5233.403270][ T1364] [ 5243.475069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5243.475527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5243.475527][ T1364] ___neigh_create+0x14b/0xf60 [ 5243.475527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5243.475527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5243.475527][ T1364] ip6_output+0x1f3/0x770 [ 5243.475527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5243.475527][ T1364] mld_sendpack+0x62d/0xbc0 [ 5243.475527][ T1364] mld_ifc_work+0x32/0x1f0 [ 5243.475527][ T1364] process_one_work+0x84d/0x18a0 [ 5243.475527][ T1364] worker_thread+0x587/0xd30 [ 5243.475527][ T1364] kthread+0x28a/0x350 [ 5243.475527][ T1364] ret_from_fork+0x31/0x70 [ 5243.475527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5243.475527][ T1364] [ 5243.477288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5243.477288][ T1364] dst_init+0x84/0x4a0 [ 5243.477288][ T1364] dst_alloc+0x97/0x150 [ 5243.477288][ T1364] ip6_dst_alloc+0x23/0x90 [ 5243.477288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5243.477288][ T1364] ip6_pol_route+0x56f/0x840 [ 5243.477288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5243.477288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5243.477288][ T1364] ipv6_rcv+0x1ad/0x810 [ 5243.477288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5243.477288][ T1364] process_backlog+0x101/0x620 [ 5243.477288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5243.477288][ T1364] net_rx_action+0x495/0xbe0 [ 5243.477288][ T1364] __do_softirq+0x1b5/0x7f6 [ 5243.477288][ T1364] [ 5243.479167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5243.479167][ T1364] netdev_get_by_index+0x5e/0x80 [ 5243.479167][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5243.479167][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5243.479167][ T1364] ip6_route_add+0x1c/0x140 [ 5243.479167][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5243.479167][ T1364] addrconf_add_dev+0xe2/0x170 [ 5243.479167][ T1364] inet6_addr_add+0x12f/0xa40 [ 5243.479167][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5243.479167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5243.479167][ T1364] netlink_rcv_skb+0x130/0x360 [ 5243.479167][ T1364] netlink_unicast+0x449/0x710 [ 5243.479167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5243.479167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5243.479167][ T1364] ___sys_sendmsg+0xee/0x170 [ 5243.479167][ T1364] __sys_sendmsg+0xcd/0x170 [ 5243.479167][ T1364] do_syscall_64+0xc6/0x1e0 [ 5243.479167][ T1364] [ 5243.481430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5243.481430][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5243.481430][ T1364] ipv6_find_idev+0x102/0x170 [ 5243.481430][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5243.481430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5243.481430][ T1364] netlink_rcv_skb+0x130/0x360 [ 5243.481430][ T1364] netlink_unicast+0x449/0x710 [ 5243.481430][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5243.481430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5243.481430][ T1364] ___sys_sendmsg+0xee/0x170 [ 5243.481430][ T1364] __sys_sendmsg+0xcd/0x170 [ 5243.481430][ T1364] do_syscall_64+0xc6/0x1e0 [ 5243.481430][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5243.481430][ T1364] [ 5243.483188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5243.483188][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5243.483188][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5243.483188][ T1364] ipv6_find_idev+0x102/0x170 [ 5243.483188][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5243.483188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5243.483188][ T1364] netlink_rcv_skb+0x130/0x360 [ 5243.483188][ T1364] netlink_unicast+0x449/0x710 [ 5243.483188][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5243.483188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5243.483188][ T1364] ___sys_sendmsg+0xee/0x170 [ 5243.483188][ T1364] __sys_sendmsg+0xcd/0x170 [ 5243.483188][ T1364] do_syscall_64+0xc6/0x1e0 [ 5243.483188][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5243.483188][ T1364] [ 5253.643057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5253.643531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5253.643531][ T1364] ___neigh_create+0x14b/0xf60 [ 5253.643531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5253.643531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5253.643531][ T1364] ip6_output+0x1f3/0x770 [ 5253.643531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5253.643531][ T1364] mld_sendpack+0x62d/0xbc0 [ 5253.643531][ T1364] mld_ifc_work+0x32/0x1f0 [ 5253.643531][ T1364] process_one_work+0x84d/0x18a0 [ 5253.643531][ T1364] worker_thread+0x587/0xd30 [ 5253.643531][ T1364] kthread+0x28a/0x350 [ 5253.643531][ T1364] ret_from_fork+0x31/0x70 [ 5253.643531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5253.643531][ T1364] [ 5253.645303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5253.645303][ T1364] dst_init+0x84/0x4a0 [ 5253.645303][ T1364] dst_alloc+0x97/0x150 [ 5253.645303][ T1364] ip6_dst_alloc+0x23/0x90 [ 5253.645303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5253.645303][ T1364] ip6_pol_route+0x56f/0x840 [ 5253.645303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5253.645303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5253.645303][ T1364] ipv6_rcv+0x1ad/0x810 [ 5253.645303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5253.645303][ T1364] process_backlog+0x101/0x620 [ 5253.645303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5253.645303][ T1364] net_rx_action+0x495/0xbe0 [ 5253.645303][ T1364] __do_softirq+0x1b5/0x7f6 [ 5253.645303][ T1364] [ 5253.647187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5253.647187][ T1364] netdev_get_by_index+0x5e/0x80 [ 5253.647187][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5253.647187][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5253.647187][ T1364] ip6_route_add+0x1c/0x140 [ 5253.647187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5253.647187][ T1364] addrconf_add_dev+0xe2/0x170 [ 5253.647187][ T1364] inet6_addr_add+0x12f/0xa40 [ 5253.647187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5253.647187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5253.647187][ T1364] netlink_rcv_skb+0x130/0x360 [ 5253.647187][ T1364] netlink_unicast+0x449/0x710 [ 5253.647187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5253.647187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5253.647187][ T1364] ___sys_sendmsg+0xee/0x170 [ 5253.647187][ T1364] __sys_sendmsg+0xcd/0x170 [ 5253.647187][ T1364] do_syscall_64+0xc6/0x1e0 [ 5253.647187][ T1364] [ 5253.649377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5253.649377][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5253.649377][ T1364] ipv6_find_idev+0x102/0x170 [ 5253.649377][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5253.649377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5253.649377][ T1364] netlink_rcv_skb+0x130/0x360 [ 5253.649377][ T1364] netlink_unicast+0x449/0x710 [ 5253.649377][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5253.649377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5253.649377][ T1364] ___sys_sendmsg+0xee/0x170 [ 5253.649377][ T1364] __sys_sendmsg+0xcd/0x170 [ 5253.649377][ T1364] do_syscall_64+0xc6/0x1e0 [ 5253.649377][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5253.649377][ T1364] [ 5253.651114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5253.651114][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5253.651114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5253.651114][ T1364] ipv6_find_idev+0x102/0x170 [ 5253.651114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5253.651114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5253.651114][ T1364] netlink_rcv_skb+0x130/0x360 [ 5253.651114][ T1364] netlink_unicast+0x449/0x710 [ 5253.651114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5253.651114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5253.651114][ T1364] ___sys_sendmsg+0xee/0x170 [ 5253.651114][ T1364] __sys_sendmsg+0xcd/0x170 [ 5253.651114][ T1364] do_syscall_64+0xc6/0x1e0 [ 5253.651114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5253.651114][ T1364] [ 5263.890988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5263.891416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5263.891416][ T1364] ___neigh_create+0x14b/0xf60 [ 5263.891416][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5263.891416][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5263.891416][ T1364] ip6_output+0x1f3/0x770 [ 5263.891416][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5263.891416][ T1364] mld_sendpack+0x62d/0xbc0 [ 5263.891416][ T1364] mld_ifc_work+0x32/0x1f0 [ 5263.891416][ T1364] process_one_work+0x84d/0x18a0 [ 5263.891416][ T1364] worker_thread+0x587/0xd30 [ 5263.891416][ T1364] kthread+0x28a/0x350 [ 5263.891416][ T1364] ret_from_fork+0x31/0x70 [ 5263.891416][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5263.891416][ T1364] [ 5263.893192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5263.893192][ T1364] dst_init+0x84/0x4a0 [ 5263.893192][ T1364] dst_alloc+0x97/0x150 [ 5263.893192][ T1364] ip6_dst_alloc+0x23/0x90 [ 5263.893192][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5263.893192][ T1364] ip6_pol_route+0x56f/0x840 [ 5263.893192][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5263.893192][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5263.893192][ T1364] ipv6_rcv+0x1ad/0x810 [ 5263.893192][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5263.893192][ T1364] process_backlog+0x101/0x620 [ 5263.893192][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5263.893192][ T1364] net_rx_action+0x495/0xbe0 [ 5263.893192][ T1364] __do_softirq+0x1b5/0x7f6 [ 5263.893192][ T1364] [ 5263.895035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5263.895035][ T1364] netdev_get_by_index+0x5e/0x80 [ 5263.895035][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5263.895035][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5263.895035][ T1364] ip6_route_add+0x1c/0x140 [ 5263.895035][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5263.895035][ T1364] addrconf_add_dev+0xe2/0x170 [ 5263.895035][ T1364] inet6_addr_add+0x12f/0xa40 [ 5263.895035][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5263.895035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5263.895035][ T1364] netlink_rcv_skb+0x130/0x360 [ 5263.895035][ T1364] netlink_unicast+0x449/0x710 [ 5263.895035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5263.895035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5263.895035][ T1364] ___sys_sendmsg+0xee/0x170 [ 5263.895035][ T1364] __sys_sendmsg+0xcd/0x170 [ 5263.895035][ T1364] do_syscall_64+0xc6/0x1e0 [ 5263.895035][ T1364] [ 5263.897226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5263.897226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5263.897226][ T1364] ipv6_find_idev+0x102/0x170 [ 5263.897226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5263.897226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5263.897226][ T1364] netlink_rcv_skb+0x130/0x360 [ 5263.897226][ T1364] netlink_unicast+0x449/0x710 [ 5263.897226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5263.897226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5263.897226][ T1364] ___sys_sendmsg+0xee/0x170 [ 5263.897226][ T1364] __sys_sendmsg+0xcd/0x170 [ 5263.897226][ T1364] do_syscall_64+0xc6/0x1e0 [ 5263.897226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5263.897226][ T1364] [ 5263.898945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5263.898945][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5263.898945][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5263.898945][ T1364] ipv6_find_idev+0x102/0x170 [ 5263.898945][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5263.898945][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5263.898945][ T1364] netlink_rcv_skb+0x130/0x360 [ 5263.898945][ T1364] netlink_unicast+0x449/0x710 [ 5263.898945][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5263.898945][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5263.898945][ T1364] ___sys_sendmsg+0xee/0x170 [ 5263.898945][ T1364] __sys_sendmsg+0xcd/0x170 [ 5263.898945][ T1364] do_syscall_64+0xc6/0x1e0 [ 5263.898945][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5263.898945][ T1364] [ 5274.091050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5274.091476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5274.091476][ T1364] ___neigh_create+0x14b/0xf60 [ 5274.091476][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5274.091476][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5274.091476][ T1364] ip6_output+0x1f3/0x770 [ 5274.091476][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5274.091476][ T1364] mld_sendpack+0x62d/0xbc0 [ 5274.091476][ T1364] mld_ifc_work+0x32/0x1f0 [ 5274.091476][ T1364] process_one_work+0x84d/0x18a0 [ 5274.091476][ T1364] worker_thread+0x587/0xd30 [ 5274.091476][ T1364] kthread+0x28a/0x350 [ 5274.091476][ T1364] ret_from_fork+0x31/0x70 [ 5274.091476][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5274.091476][ T1364] [ 5274.093232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5274.093232][ T1364] dst_init+0x84/0x4a0 [ 5274.093232][ T1364] dst_alloc+0x97/0x150 [ 5274.093232][ T1364] ip6_dst_alloc+0x23/0x90 [ 5274.093232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5274.093232][ T1364] ip6_pol_route+0x56f/0x840 [ 5274.093232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5274.093232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5274.093232][ T1364] ipv6_rcv+0x1ad/0x810 [ 5274.093232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5274.093232][ T1364] process_backlog+0x101/0x620 [ 5274.093232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5274.093232][ T1364] net_rx_action+0x495/0xbe0 [ 5274.093232][ T1364] __do_softirq+0x1b5/0x7f6 [ 5274.093232][ T1364] [ 5274.095070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5274.095070][ T1364] netdev_get_by_index+0x5e/0x80 [ 5274.095070][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5274.095070][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5274.095070][ T1364] ip6_route_add+0x1c/0x140 [ 5274.095070][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5274.095070][ T1364] addrconf_add_dev+0xe2/0x170 [ 5274.095070][ T1364] inet6_addr_add+0x12f/0xa40 [ 5274.095070][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5274.095070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5274.095070][ T1364] netlink_rcv_skb+0x130/0x360 [ 5274.095070][ T1364] netlink_unicast+0x449/0x710 [ 5274.095070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5274.095070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5274.095070][ T1364] ___sys_sendmsg+0xee/0x170 [ 5274.095070][ T1364] __sys_sendmsg+0xcd/0x170 [ 5274.095070][ T1364] do_syscall_64+0xc6/0x1e0 [ 5274.095070][ T1364] [ 5274.097267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5274.097267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5274.097267][ T1364] ipv6_find_idev+0x102/0x170 [ 5274.097267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5274.097267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5274.097267][ T1364] netlink_rcv_skb+0x130/0x360 [ 5274.097267][ T1364] netlink_unicast+0x449/0x710 [ 5274.097267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5274.097267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5274.097267][ T1364] ___sys_sendmsg+0xee/0x170 [ 5274.097267][ T1364] __sys_sendmsg+0xcd/0x170 [ 5274.097267][ T1364] do_syscall_64+0xc6/0x1e0 [ 5274.097267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5274.097267][ T1364] [ 5274.098993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5274.098993][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5274.098993][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5274.098993][ T1364] ipv6_find_idev+0x102/0x170 [ 5274.098993][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5274.098993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5274.098993][ T1364] netlink_rcv_skb+0x130/0x360 [ 5274.098993][ T1364] netlink_unicast+0x449/0x710 [ 5274.098993][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5274.098993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5274.098993][ T1364] ___sys_sendmsg+0xee/0x170 [ 5274.098993][ T1364] __sys_sendmsg+0xcd/0x170 [ 5274.098993][ T1364] do_syscall_64+0xc6/0x1e0 [ 5274.098993][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5274.098993][ T1364] [ 5284.139053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5284.139470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5284.139470][ T1364] ___neigh_create+0x14b/0xf60 [ 5284.139470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5284.139470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5284.139470][ T1364] ip6_output+0x1f3/0x770 [ 5284.139470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5284.139470][ T1364] mld_sendpack+0x62d/0xbc0 [ 5284.139470][ T1364] mld_ifc_work+0x32/0x1f0 [ 5284.139470][ T1364] process_one_work+0x84d/0x18a0 [ 5284.139470][ T1364] worker_thread+0x587/0xd30 [ 5284.139470][ T1364] kthread+0x28a/0x350 [ 5284.139470][ T1364] ret_from_fork+0x31/0x70 [ 5284.139470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5284.139470][ T1364] [ 5284.141222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5284.141222][ T1364] dst_init+0x84/0x4a0 [ 5284.141222][ T1364] dst_alloc+0x97/0x150 [ 5284.141222][ T1364] ip6_dst_alloc+0x23/0x90 [ 5284.141222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5284.141222][ T1364] ip6_pol_route+0x56f/0x840 [ 5284.141222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5284.141222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5284.141222][ T1364] ipv6_rcv+0x1ad/0x810 [ 5284.141222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5284.141222][ T1364] process_backlog+0x101/0x620 [ 5284.141222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5284.141222][ T1364] net_rx_action+0x495/0xbe0 [ 5284.141222][ T1364] __do_softirq+0x1b5/0x7f6 [ 5284.141222][ T1364] [ 5284.143066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5284.143066][ T1364] netdev_get_by_index+0x5e/0x80 [ 5284.143066][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5284.143066][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5284.143066][ T1364] ip6_route_add+0x1c/0x140 [ 5284.143066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5284.143066][ T1364] addrconf_add_dev+0xe2/0x170 [ 5284.143066][ T1364] inet6_addr_add+0x12f/0xa40 [ 5284.143066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5284.143066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5284.143066][ T1364] netlink_rcv_skb+0x130/0x360 [ 5284.143066][ T1364] netlink_unicast+0x449/0x710 [ 5284.143066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5284.143066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5284.143066][ T1364] ___sys_sendmsg+0xee/0x170 [ 5284.143066][ T1364] __sys_sendmsg+0xcd/0x170 [ 5284.143066][ T1364] do_syscall_64+0xc6/0x1e0 [ 5284.143066][ T1364] [ 5284.145355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5284.145355][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5284.145355][ T1364] ipv6_find_idev+0x102/0x170 [ 5284.145355][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5284.145355][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5284.145355][ T1364] netlink_rcv_skb+0x130/0x360 [ 5284.145355][ T1364] netlink_unicast+0x449/0x710 [ 5284.145355][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5284.145355][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5284.145355][ T1364] ___sys_sendmsg+0xee/0x170 [ 5284.145355][ T1364] __sys_sendmsg+0xcd/0x170 [ 5284.145355][ T1364] do_syscall_64+0xc6/0x1e0 [ 5284.145355][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5284.145355][ T1364] [ 5284.147123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5284.147123][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5284.147123][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5284.147123][ T1364] ipv6_find_idev+0x102/0x170 [ 5284.147123][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5284.147123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5284.147123][ T1364] netlink_rcv_skb+0x130/0x360 [ 5284.147123][ T1364] netlink_unicast+0x449/0x710 [ 5284.147123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5284.147123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5284.147123][ T1364] ___sys_sendmsg+0xee/0x170 [ 5284.147123][ T1364] __sys_sendmsg+0xcd/0x170 [ 5284.147123][ T1364] do_syscall_64+0xc6/0x1e0 [ 5284.147123][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5284.147123][ T1364] [ 5294.219044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5294.219556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5294.219556][ T1364] ___neigh_create+0x14b/0xf60 [ 5294.219556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5294.219556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5294.219556][ T1364] ip6_output+0x1f3/0x770 [ 5294.219556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5294.219556][ T1364] mld_sendpack+0x62d/0xbc0 [ 5294.219556][ T1364] mld_ifc_work+0x32/0x1f0 [ 5294.219556][ T1364] process_one_work+0x84d/0x18a0 [ 5294.219556][ T1364] worker_thread+0x587/0xd30 [ 5294.219556][ T1364] kthread+0x28a/0x350 [ 5294.219556][ T1364] ret_from_fork+0x31/0x70 [ 5294.219556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5294.219556][ T1364] [ 5294.221348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5294.221348][ T1364] dst_init+0x84/0x4a0 [ 5294.221348][ T1364] dst_alloc+0x97/0x150 [ 5294.221348][ T1364] ip6_dst_alloc+0x23/0x90 [ 5294.221348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5294.221348][ T1364] ip6_pol_route+0x56f/0x840 [ 5294.221348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5294.221348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5294.221348][ T1364] ipv6_rcv+0x1ad/0x810 [ 5294.221348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5294.221348][ T1364] process_backlog+0x101/0x620 [ 5294.221348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5294.221348][ T1364] net_rx_action+0x495/0xbe0 [ 5294.221348][ T1364] __do_softirq+0x1b5/0x7f6 [ 5294.221348][ T1364] [ 5294.223223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5294.223223][ T1364] netdev_get_by_index+0x5e/0x80 [ 5294.223223][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5294.223223][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5294.223223][ T1364] ip6_route_add+0x1c/0x140 [ 5294.223223][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5294.223223][ T1364] addrconf_add_dev+0xe2/0x170 [ 5294.223223][ T1364] inet6_addr_add+0x12f/0xa40 [ 5294.223223][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5294.223223][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5294.223223][ T1364] netlink_rcv_skb+0x130/0x360 [ 5294.223223][ T1364] netlink_unicast+0x449/0x710 [ 5294.223223][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5294.223223][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5294.223223][ T1364] ___sys_sendmsg+0xee/0x170 [ 5294.223223][ T1364] __sys_sendmsg+0xcd/0x170 [ 5294.223223][ T1364] do_syscall_64+0xc6/0x1e0 [ 5294.223223][ T1364] [ 5294.225483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5294.225483][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5294.225483][ T1364] ipv6_find_idev+0x102/0x170 [ 5294.225483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5294.225483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5294.225483][ T1364] netlink_rcv_skb+0x130/0x360 [ 5294.225483][ T1364] netlink_unicast+0x449/0x710 [ 5294.225483][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5294.225483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5294.225483][ T1364] ___sys_sendmsg+0xee/0x170 [ 5294.225483][ T1364] __sys_sendmsg+0xcd/0x170 [ 5294.225483][ T1364] do_syscall_64+0xc6/0x1e0 [ 5294.225483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5294.225483][ T1364] [ 5294.227253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5294.227253][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5294.227253][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5294.227253][ T1364] ipv6_find_idev+0x102/0x170 [ 5294.227253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5294.227253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5294.227253][ T1364] netlink_rcv_skb+0x130/0x360 [ 5294.227253][ T1364] netlink_unicast+0x449/0x710 [ 5294.227253][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5294.227253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5294.227253][ T1364] ___sys_sendmsg+0xee/0x170 [ 5294.227253][ T1364] __sys_sendmsg+0xcd/0x170 [ 5294.227253][ T1364] do_syscall_64+0xc6/0x1e0 [ 5294.227253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5294.227253][ T1364] [ 5304.331051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5304.331528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5304.331528][ T1364] ___neigh_create+0x14b/0xf60 [ 5304.331528][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5304.331528][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5304.331528][ T1364] ip6_output+0x1f3/0x770 [ 5304.331528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5304.331528][ T1364] mld_sendpack+0x62d/0xbc0 [ 5304.331528][ T1364] mld_ifc_work+0x32/0x1f0 [ 5304.331528][ T1364] process_one_work+0x84d/0x18a0 [ 5304.331528][ T1364] worker_thread+0x587/0xd30 [ 5304.331528][ T1364] kthread+0x28a/0x350 [ 5304.331528][ T1364] ret_from_fork+0x31/0x70 [ 5304.331528][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5304.331528][ T1364] [ 5304.333317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5304.333317][ T1364] dst_init+0x84/0x4a0 [ 5304.333317][ T1364] dst_alloc+0x97/0x150 [ 5304.333317][ T1364] ip6_dst_alloc+0x23/0x90 [ 5304.333317][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5304.333317][ T1364] ip6_pol_route+0x56f/0x840 [ 5304.333317][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5304.333317][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5304.333317][ T1364] ipv6_rcv+0x1ad/0x810 [ 5304.333317][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5304.333317][ T1364] process_backlog+0x101/0x620 [ 5304.333317][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5304.333317][ T1364] net_rx_action+0x495/0xbe0 [ 5304.333317][ T1364] __do_softirq+0x1b5/0x7f6 [ 5304.333317][ T1364] [ 5304.335716][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5304.335716][ T1364] netdev_get_by_index+0x5e/0x80 [ 5304.335716][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5304.335716][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5304.335716][ T1364] ip6_route_add+0x1c/0x140 [ 5304.335716][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5304.335716][ T1364] addrconf_add_dev+0xe2/0x170 [ 5304.335716][ T1364] inet6_addr_add+0x12f/0xa40 [ 5304.335716][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5304.335716][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5304.335716][ T1364] netlink_rcv_skb+0x130/0x360 [ 5304.335716][ T1364] netlink_unicast+0x449/0x710 [ 5304.335716][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5304.335716][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5304.335716][ T1364] ___sys_sendmsg+0xee/0x170 [ 5304.335716][ T1364] __sys_sendmsg+0xcd/0x170 [ 5304.335716][ T1364] do_syscall_64+0xc6/0x1e0 [ 5304.335716][ T1364] [ 5304.337978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5304.337978][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5304.337978][ T1364] ipv6_find_idev+0x102/0x170 [ 5304.337978][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5304.337978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5304.337978][ T1364] netlink_rcv_skb+0x130/0x360 [ 5304.337978][ T1364] netlink_unicast+0x449/0x710 [ 5304.337978][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5304.337978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5304.337978][ T1364] ___sys_sendmsg+0xee/0x170 [ 5304.337978][ T1364] __sys_sendmsg+0xcd/0x170 [ 5304.337978][ T1364] do_syscall_64+0xc6/0x1e0 [ 5304.337978][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5304.337978][ T1364] [ 5304.339748][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5304.339748][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5304.339748][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5304.339748][ T1364] ipv6_find_idev+0x102/0x170 [ 5304.339748][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5304.339748][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5304.339748][ T1364] netlink_rcv_skb+0x130/0x360 [ 5304.339748][ T1364] netlink_unicast+0x449/0x710 [ 5304.339748][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5304.339748][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5304.339748][ T1364] ___sys_sendmsg+0xee/0x170 [ 5304.339748][ T1364] __sys_sendmsg+0xcd/0x170 [ 5304.339748][ T1364] do_syscall_64+0xc6/0x1e0 [ 5304.339748][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5304.339748][ T1364] [ 5314.843181][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5314.843677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5314.843677][ T1364] ___neigh_create+0x14b/0xf60 [ 5314.843677][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5314.843677][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5314.843677][ T1364] ip6_output+0x1f3/0x770 [ 5314.843677][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5314.843677][ T1364] mld_sendpack+0x62d/0xbc0 [ 5314.843677][ T1364] mld_ifc_work+0x32/0x1f0 [ 5314.843677][ T1364] process_one_work+0x84d/0x18a0 [ 5314.843677][ T1364] worker_thread+0x587/0xd30 [ 5314.843677][ T1364] kthread+0x28a/0x350 [ 5314.843677][ T1364] ret_from_fork+0x31/0x70 [ 5314.843677][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5314.843677][ T1364] [ 5314.845469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5314.845469][ T1364] dst_init+0x84/0x4a0 [ 5314.845469][ T1364] dst_alloc+0x97/0x150 [ 5314.845469][ T1364] ip6_dst_alloc+0x23/0x90 [ 5314.845469][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5314.845469][ T1364] ip6_pol_route+0x56f/0x840 [ 5314.845469][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5314.845469][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5314.845469][ T1364] ipv6_rcv+0x1ad/0x810 [ 5314.845469][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5314.845469][ T1364] process_backlog+0x101/0x620 [ 5314.845469][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5314.845469][ T1364] net_rx_action+0x495/0xbe0 [ 5314.845469][ T1364] __do_softirq+0x1b5/0x7f6 [ 5314.845469][ T1364] [ 5314.849591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5314.849591][ T1364] netdev_get_by_index+0x5e/0x80 [ 5314.849591][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5314.849591][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5314.849591][ T1364] ip6_route_add+0x1c/0x140 [ 5314.849591][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5314.849591][ T1364] addrconf_add_dev+0xe2/0x170 [ 5314.849591][ T1364] inet6_addr_add+0x12f/0xa40 [ 5314.849591][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5314.849591][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5314.849591][ T1364] netlink_rcv_skb+0x130/0x360 [ 5314.849591][ T1364] netlink_unicast+0x449/0x710 [ 5314.849591][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5314.849591][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5314.849591][ T1364] ___sys_sendmsg+0xee/0x170 [ 5314.849591][ T1364] __sys_sendmsg+0xcd/0x170 [ 5314.849591][ T1364] do_syscall_64+0xc6/0x1e0 [ 5314.849591][ T1364] [ 5314.851862][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5314.851862][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5314.851862][ T1364] ipv6_find_idev+0x102/0x170 [ 5314.851862][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5314.851862][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5314.851862][ T1364] netlink_rcv_skb+0x130/0x360 [ 5314.851862][ T1364] netlink_unicast+0x449/0x710 [ 5314.851862][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5314.851862][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5314.851862][ T1364] ___sys_sendmsg+0xee/0x170 [ 5314.851862][ T1364] __sys_sendmsg+0xcd/0x170 [ 5314.851862][ T1364] do_syscall_64+0xc6/0x1e0 [ 5314.851862][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5314.851862][ T1364] [ 5314.853651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5314.853651][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5314.853651][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5314.853651][ T1364] ipv6_find_idev+0x102/0x170 [ 5314.853651][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5314.853651][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5314.853651][ T1364] netlink_rcv_skb+0x130/0x360 [ 5314.853651][ T1364] netlink_unicast+0x449/0x710 [ 5314.853651][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5314.853651][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5314.853651][ T1364] ___sys_sendmsg+0xee/0x170 [ 5314.853651][ T1364] __sys_sendmsg+0xcd/0x170 [ 5314.853651][ T1364] do_syscall_64+0xc6/0x1e0 [ 5314.853651][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5314.853651][ T1364] [ 5324.891072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5324.891601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5324.891601][ T1364] ___neigh_create+0x14b/0xf60 [ 5324.891601][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5324.891601][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5324.891601][ T1364] ip6_output+0x1f3/0x770 [ 5324.891601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5324.891601][ T1364] mld_sendpack+0x62d/0xbc0 [ 5324.891601][ T1364] mld_ifc_work+0x32/0x1f0 [ 5324.891601][ T1364] process_one_work+0x84d/0x18a0 [ 5324.891601][ T1364] worker_thread+0x587/0xd30 [ 5324.891601][ T1364] kthread+0x28a/0x350 [ 5324.891601][ T1364] ret_from_fork+0x31/0x70 [ 5324.891601][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5324.891601][ T1364] [ 5324.893389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5324.893389][ T1364] dst_init+0x84/0x4a0 [ 5324.893389][ T1364] dst_alloc+0x97/0x150 [ 5324.893389][ T1364] ip6_dst_alloc+0x23/0x90 [ 5324.893389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5324.893389][ T1364] ip6_pol_route+0x56f/0x840 [ 5324.893389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5324.893389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5324.893389][ T1364] ipv6_rcv+0x1ad/0x810 [ 5324.893389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5324.893389][ T1364] process_backlog+0x101/0x620 [ 5324.893389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5324.893389][ T1364] net_rx_action+0x495/0xbe0 [ 5324.893389][ T1364] __do_softirq+0x1b5/0x7f6 [ 5324.893389][ T1364] [ 5324.895798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5324.895798][ T1364] netdev_get_by_index+0x5e/0x80 [ 5324.895798][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5324.895798][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5324.895798][ T1364] ip6_route_add+0x1c/0x140 [ 5324.895798][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5324.895798][ T1364] addrconf_add_dev+0xe2/0x170 [ 5324.895798][ T1364] inet6_addr_add+0x12f/0xa40 [ 5324.895798][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5324.895798][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5324.895798][ T1364] netlink_rcv_skb+0x130/0x360 [ 5324.895798][ T1364] netlink_unicast+0x449/0x710 [ 5324.895798][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5324.895798][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5324.895798][ T1364] ___sys_sendmsg+0xee/0x170 [ 5324.895798][ T1364] __sys_sendmsg+0xcd/0x170 [ 5324.895798][ T1364] do_syscall_64+0xc6/0x1e0 [ 5324.895798][ T1364] [ 5324.898066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5324.898066][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5324.898066][ T1364] ipv6_find_idev+0x102/0x170 [ 5324.898066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5324.898066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5324.898066][ T1364] netlink_rcv_skb+0x130/0x360 [ 5324.898066][ T1364] netlink_unicast+0x449/0x710 [ 5324.898066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5324.898066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5324.898066][ T1364] ___sys_sendmsg+0xee/0x170 [ 5324.898066][ T1364] __sys_sendmsg+0xcd/0x170 [ 5324.898066][ T1364] do_syscall_64+0xc6/0x1e0 [ 5324.898066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5324.898066][ T1364] [ 5324.899850][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5324.899850][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5324.899850][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5324.899850][ T1364] ipv6_find_idev+0x102/0x170 [ 5324.899850][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5324.899850][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5324.899850][ T1364] netlink_rcv_skb+0x130/0x360 [ 5324.899850][ T1364] netlink_unicast+0x449/0x710 [ 5324.899850][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5324.899850][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5324.899850][ T1364] ___sys_sendmsg+0xee/0x170 [ 5324.899850][ T1364] __sys_sendmsg+0xcd/0x170 [ 5324.899850][ T1364] do_syscall_64+0xc6/0x1e0 [ 5324.899850][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5324.899850][ T1364] [ 5334.938978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5334.939492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5334.939492][ T1364] ___neigh_create+0x14b/0xf60 [ 5334.939492][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5334.939492][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5334.939492][ T1364] ip6_output+0x1f3/0x770 [ 5334.939492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5334.939492][ T1364] mld_sendpack+0x62d/0xbc0 [ 5334.939492][ T1364] mld_ifc_work+0x32/0x1f0 [ 5334.939492][ T1364] process_one_work+0x84d/0x18a0 [ 5334.939492][ T1364] worker_thread+0x587/0xd30 [ 5334.939492][ T1364] kthread+0x28a/0x350 [ 5334.939492][ T1364] ret_from_fork+0x31/0x70 [ 5334.939492][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5334.939492][ T1364] [ 5334.941311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5334.941311][ T1364] dst_init+0x84/0x4a0 [ 5334.941311][ T1364] dst_alloc+0x97/0x150 [ 5334.941311][ T1364] ip6_dst_alloc+0x23/0x90 [ 5334.941311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5334.941311][ T1364] ip6_pol_route+0x56f/0x840 [ 5334.941311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5334.941311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5334.941311][ T1364] ipv6_rcv+0x1ad/0x810 [ 5334.941311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5334.941311][ T1364] process_backlog+0x101/0x620 [ 5334.941311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5334.941311][ T1364] net_rx_action+0x495/0xbe0 [ 5334.941311][ T1364] __do_softirq+0x1b5/0x7f6 [ 5334.941311][ T1364] [ 5334.943237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5334.943237][ T1364] netdev_get_by_index+0x5e/0x80 [ 5334.943237][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5334.943237][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5334.943237][ T1364] ip6_route_add+0x1c/0x140 [ 5334.943237][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5334.943237][ T1364] addrconf_add_dev+0xe2/0x170 [ 5334.943237][ T1364] inet6_addr_add+0x12f/0xa40 [ 5334.943237][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5334.943237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5334.943237][ T1364] netlink_rcv_skb+0x130/0x360 [ 5334.943237][ T1364] netlink_unicast+0x449/0x710 [ 5334.943237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5334.943237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5334.943237][ T1364] ___sys_sendmsg+0xee/0x170 [ 5334.943237][ T1364] __sys_sendmsg+0xcd/0x170 [ 5334.943237][ T1364] do_syscall_64+0xc6/0x1e0 [ 5334.943237][ T1364] [ 5334.945532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5334.945532][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5334.945532][ T1364] ipv6_find_idev+0x102/0x170 [ 5334.945532][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5334.945532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5334.945532][ T1364] netlink_rcv_skb+0x130/0x360 [ 5334.945532][ T1364] netlink_unicast+0x449/0x710 [ 5334.945532][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5334.945532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5334.945532][ T1364] ___sys_sendmsg+0xee/0x170 [ 5334.945532][ T1364] __sys_sendmsg+0xcd/0x170 [ 5334.945532][ T1364] do_syscall_64+0xc6/0x1e0 [ 5334.945532][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5334.945532][ T1364] [ 5334.947335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5334.947335][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5334.947335][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5334.947335][ T1364] ipv6_find_idev+0x102/0x170 [ 5334.947335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5334.947335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5334.947335][ T1364] netlink_rcv_skb+0x130/0x360 [ 5334.947335][ T1364] netlink_unicast+0x449/0x710 [ 5334.947335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5334.947335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5334.947335][ T1364] ___sys_sendmsg+0xee/0x170 [ 5334.947335][ T1364] __sys_sendmsg+0xcd/0x170 [ 5334.947335][ T1364] do_syscall_64+0xc6/0x1e0 [ 5334.947335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5334.947335][ T1364] [ 5345.106978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5345.107495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5345.107495][ T1364] ___neigh_create+0x14b/0xf60 [ 5345.107495][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5345.107495][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5345.107495][ T1364] ip6_output+0x1f3/0x770 [ 5345.107495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5345.107495][ T1364] mld_sendpack+0x62d/0xbc0 [ 5345.107495][ T1364] mld_ifc_work+0x32/0x1f0 [ 5345.107495][ T1364] process_one_work+0x84d/0x18a0 [ 5345.107495][ T1364] worker_thread+0x587/0xd30 [ 5345.107495][ T1364] kthread+0x28a/0x350 [ 5345.107495][ T1364] ret_from_fork+0x31/0x70 [ 5345.107495][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5345.107495][ T1364] [ 5345.109280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5345.109280][ T1364] dst_init+0x84/0x4a0 [ 5345.109280][ T1364] dst_alloc+0x97/0x150 [ 5345.109280][ T1364] ip6_dst_alloc+0x23/0x90 [ 5345.109280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5345.109280][ T1364] ip6_pol_route+0x56f/0x840 [ 5345.109280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5345.109280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5345.109280][ T1364] ipv6_rcv+0x1ad/0x810 [ 5345.109280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5345.109280][ T1364] process_backlog+0x101/0x620 [ 5345.109280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5345.109280][ T1364] net_rx_action+0x495/0xbe0 [ 5345.109280][ T1364] __do_softirq+0x1b5/0x7f6 [ 5345.109280][ T1364] [ 5345.111201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5345.111201][ T1364] netdev_get_by_index+0x5e/0x80 [ 5345.111201][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5345.111201][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5345.111201][ T1364] ip6_route_add+0x1c/0x140 [ 5345.111201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5345.111201][ T1364] addrconf_add_dev+0xe2/0x170 [ 5345.111201][ T1364] inet6_addr_add+0x12f/0xa40 [ 5345.111201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5345.111201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5345.111201][ T1364] netlink_rcv_skb+0x130/0x360 [ 5345.111201][ T1364] netlink_unicast+0x449/0x710 [ 5345.111201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5345.111201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5345.111201][ T1364] ___sys_sendmsg+0xee/0x170 [ 5345.111201][ T1364] __sys_sendmsg+0xcd/0x170 [ 5345.111201][ T1364] do_syscall_64+0xc6/0x1e0 [ 5345.111201][ T1364] [ 5345.113489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5345.113489][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5345.113489][ T1364] ipv6_find_idev+0x102/0x170 [ 5345.113489][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5345.113489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5345.113489][ T1364] netlink_rcv_skb+0x130/0x360 [ 5345.113489][ T1364] netlink_unicast+0x449/0x710 [ 5345.113489][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5345.113489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5345.113489][ T1364] ___sys_sendmsg+0xee/0x170 [ 5345.113489][ T1364] __sys_sendmsg+0xcd/0x170 [ 5345.113489][ T1364] do_syscall_64+0xc6/0x1e0 [ 5345.113489][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5345.113489][ T1364] [ 5345.115278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5345.115278][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5345.115278][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5345.115278][ T1364] ipv6_find_idev+0x102/0x170 [ 5345.115278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5345.115278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5345.115278][ T1364] netlink_rcv_skb+0x130/0x360 [ 5345.115278][ T1364] netlink_unicast+0x449/0x710 [ 5345.115278][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5345.115278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5345.115278][ T1364] ___sys_sendmsg+0xee/0x170 [ 5345.115278][ T1364] __sys_sendmsg+0xcd/0x170 [ 5345.115278][ T1364] do_syscall_64+0xc6/0x1e0 [ 5345.115278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5345.115278][ T1364] [ 5355.354976][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5355.355414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5355.355414][ T1364] ___neigh_create+0x14b/0xf60 [ 5355.355414][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5355.355414][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5355.355414][ T1364] ip6_output+0x1f3/0x770 [ 5355.355414][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5355.355414][ T1364] mld_sendpack+0x62d/0xbc0 [ 5355.355414][ T1364] mld_ifc_work+0x32/0x1f0 [ 5355.355414][ T1364] process_one_work+0x84d/0x18a0 [ 5355.355414][ T1364] worker_thread+0x587/0xd30 [ 5355.355414][ T1364] kthread+0x28a/0x350 [ 5355.355414][ T1364] ret_from_fork+0x31/0x70 [ 5355.355414][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5355.355414][ T1364] [ 5355.357210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5355.357210][ T1364] dst_init+0x84/0x4a0 [ 5355.357210][ T1364] dst_alloc+0x97/0x150 [ 5355.357210][ T1364] ip6_dst_alloc+0x23/0x90 [ 5355.357210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5355.357210][ T1364] ip6_pol_route+0x56f/0x840 [ 5355.357210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5355.357210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5355.357210][ T1364] ipv6_rcv+0x1ad/0x810 [ 5355.357210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5355.357210][ T1364] process_backlog+0x101/0x620 [ 5355.357210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5355.357210][ T1364] net_rx_action+0x495/0xbe0 [ 5355.357210][ T1364] __do_softirq+0x1b5/0x7f6 [ 5355.357210][ T1364] [ 5355.359070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5355.359070][ T1364] netdev_get_by_index+0x5e/0x80 [ 5355.359070][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5355.359070][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5355.359070][ T1364] ip6_route_add+0x1c/0x140 [ 5355.359070][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5355.359070][ T1364] addrconf_add_dev+0xe2/0x170 [ 5355.359070][ T1364] inet6_addr_add+0x12f/0xa40 [ 5355.359070][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5355.359070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5355.359070][ T1364] netlink_rcv_skb+0x130/0x360 [ 5355.359070][ T1364] netlink_unicast+0x449/0x710 [ 5355.359070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5355.359070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5355.359070][ T1364] ___sys_sendmsg+0xee/0x170 [ 5355.359070][ T1364] __sys_sendmsg+0xcd/0x170 [ 5355.359070][ T1364] do_syscall_64+0xc6/0x1e0 [ 5355.359070][ T1364] [ 5355.361321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5355.361321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5355.361321][ T1364] ipv6_find_idev+0x102/0x170 [ 5355.361321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5355.361321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5355.361321][ T1364] netlink_rcv_skb+0x130/0x360 [ 5355.361321][ T1364] netlink_unicast+0x449/0x710 [ 5355.361321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5355.361321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5355.361321][ T1364] ___sys_sendmsg+0xee/0x170 [ 5355.361321][ T1364] __sys_sendmsg+0xcd/0x170 [ 5355.361321][ T1364] do_syscall_64+0xc6/0x1e0 [ 5355.361321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5355.361321][ T1364] [ 5355.363074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5355.363074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5355.363074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5355.363074][ T1364] ipv6_find_idev+0x102/0x170 [ 5355.363074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5355.363074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5355.363074][ T1364] netlink_rcv_skb+0x130/0x360 [ 5355.363074][ T1364] netlink_unicast+0x449/0x710 [ 5355.363074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5355.363074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5355.363074][ T1364] ___sys_sendmsg+0xee/0x170 [ 5355.363074][ T1364] __sys_sendmsg+0xcd/0x170 [ 5355.363074][ T1364] do_syscall_64+0xc6/0x1e0 [ 5355.363074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5355.363074][ T1364] [ 5365.474982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5365.475389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5365.475389][ T1364] ___neigh_create+0x14b/0xf60 [ 5365.475389][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5365.475389][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5365.475389][ T1364] ip6_output+0x1f3/0x770 [ 5365.475389][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5365.475389][ T1364] mld_sendpack+0x62d/0xbc0 [ 5365.475389][ T1364] mld_ifc_work+0x32/0x1f0 [ 5365.475389][ T1364] process_one_work+0x84d/0x18a0 [ 5365.475389][ T1364] worker_thread+0x587/0xd30 [ 5365.475389][ T1364] kthread+0x28a/0x350 [ 5365.475389][ T1364] ret_from_fork+0x31/0x70 [ 5365.475389][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5365.475389][ T1364] [ 5365.477278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5365.477278][ T1364] dst_init+0x84/0x4a0 [ 5365.477278][ T1364] dst_alloc+0x97/0x150 [ 5365.477278][ T1364] ip6_dst_alloc+0x23/0x90 [ 5365.477278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5365.477278][ T1364] ip6_pol_route+0x56f/0x840 [ 5365.477278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5365.477278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5365.477278][ T1364] ipv6_rcv+0x1ad/0x810 [ 5365.477278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5365.477278][ T1364] process_backlog+0x101/0x620 [ 5365.477278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5365.477278][ T1364] net_rx_action+0x495/0xbe0 [ 5365.477278][ T1364] __do_softirq+0x1b5/0x7f6 [ 5365.477278][ T1364] [ 5365.479193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5365.479193][ T1364] netdev_get_by_index+0x5e/0x80 [ 5365.479193][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5365.479193][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5365.479193][ T1364] ip6_route_add+0x1c/0x140 [ 5365.479193][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5365.479193][ T1364] addrconf_add_dev+0xe2/0x170 [ 5365.479193][ T1364] inet6_addr_add+0x12f/0xa40 [ 5365.479193][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5365.479193][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5365.479193][ T1364] netlink_rcv_skb+0x130/0x360 [ 5365.479193][ T1364] netlink_unicast+0x449/0x710 [ 5365.479193][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5365.479193][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5365.479193][ T1364] ___sys_sendmsg+0xee/0x170 [ 5365.479193][ T1364] __sys_sendmsg+0xcd/0x170 [ 5365.479193][ T1364] do_syscall_64+0xc6/0x1e0 [ 5365.479193][ T1364] [ 5365.481495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5365.481495][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5365.481495][ T1364] ipv6_find_idev+0x102/0x170 [ 5365.481495][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5365.481495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5365.481495][ T1364] netlink_rcv_skb+0x130/0x360 [ 5365.481495][ T1364] netlink_unicast+0x449/0x710 [ 5365.481495][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5365.481495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5365.481495][ T1364] ___sys_sendmsg+0xee/0x170 [ 5365.481495][ T1364] __sys_sendmsg+0xcd/0x170 [ 5365.481495][ T1364] do_syscall_64+0xc6/0x1e0 [ 5365.481495][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5365.481495][ T1364] [ 5365.483282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5365.483282][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5365.483282][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5365.483282][ T1364] ipv6_find_idev+0x102/0x170 [ 5365.483282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5365.483282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5365.483282][ T1364] netlink_rcv_skb+0x130/0x360 [ 5365.483282][ T1364] netlink_unicast+0x449/0x710 [ 5365.483282][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5365.483282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5365.483282][ T1364] ___sys_sendmsg+0xee/0x170 [ 5365.483282][ T1364] __sys_sendmsg+0xcd/0x170 [ 5365.483282][ T1364] do_syscall_64+0xc6/0x1e0 [ 5365.483282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5365.483282][ T1364] [ 5375.722977][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5375.723454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5375.723454][ T1364] ___neigh_create+0x14b/0xf60 [ 5375.723454][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5375.723454][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5375.723454][ T1364] ip6_output+0x1f3/0x770 [ 5375.723454][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5375.723454][ T1364] mld_sendpack+0x62d/0xbc0 [ 5375.723454][ T1364] mld_ifc_work+0x32/0x1f0 [ 5375.723454][ T1364] process_one_work+0x84d/0x18a0 [ 5375.723454][ T1364] worker_thread+0x587/0xd30 [ 5375.723454][ T1364] kthread+0x28a/0x350 [ 5375.723454][ T1364] ret_from_fork+0x31/0x70 [ 5375.723454][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5375.723454][ T1364] [ 5375.725260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5375.725260][ T1364] dst_init+0x84/0x4a0 [ 5375.725260][ T1364] dst_alloc+0x97/0x150 [ 5375.725260][ T1364] ip6_dst_alloc+0x23/0x90 [ 5375.725260][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5375.725260][ T1364] ip6_pol_route+0x56f/0x840 [ 5375.725260][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5375.725260][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5375.725260][ T1364] ipv6_rcv+0x1ad/0x810 [ 5375.725260][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5375.725260][ T1364] process_backlog+0x101/0x620 [ 5375.725260][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5375.725260][ T1364] net_rx_action+0x495/0xbe0 [ 5375.725260][ T1364] __do_softirq+0x1b5/0x7f6 [ 5375.725260][ T1364] [ 5375.727159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5375.727159][ T1364] netdev_get_by_index+0x5e/0x80 [ 5375.727159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5375.727159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5375.727159][ T1364] ip6_route_add+0x1c/0x140 [ 5375.727159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5375.727159][ T1364] addrconf_add_dev+0xe2/0x170 [ 5375.727159][ T1364] inet6_addr_add+0x12f/0xa40 [ 5375.727159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5375.727159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5375.727159][ T1364] netlink_rcv_skb+0x130/0x360 [ 5375.727159][ T1364] netlink_unicast+0x449/0x710 [ 5375.727159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5375.727159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5375.727159][ T1364] ___sys_sendmsg+0xee/0x170 [ 5375.727159][ T1364] __sys_sendmsg+0xcd/0x170 [ 5375.727159][ T1364] do_syscall_64+0xc6/0x1e0 [ 5375.727159][ T1364] [ 5375.729443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5375.729443][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5375.729443][ T1364] ipv6_find_idev+0x102/0x170 [ 5375.729443][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5375.729443][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5375.729443][ T1364] netlink_rcv_skb+0x130/0x360 [ 5375.729443][ T1364] netlink_unicast+0x449/0x710 [ 5375.729443][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5375.729443][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5375.729443][ T1364] ___sys_sendmsg+0xee/0x170 [ 5375.729443][ T1364] __sys_sendmsg+0xcd/0x170 [ 5375.729443][ T1364] do_syscall_64+0xc6/0x1e0 [ 5375.729443][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5375.729443][ T1364] [ 5375.731237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5375.731237][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5375.731237][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5375.731237][ T1364] ipv6_find_idev+0x102/0x170 [ 5375.731237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5375.731237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5375.731237][ T1364] netlink_rcv_skb+0x130/0x360 [ 5375.731237][ T1364] netlink_unicast+0x449/0x710 [ 5375.731237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5375.731237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5375.731237][ T1364] ___sys_sendmsg+0xee/0x170 [ 5375.731237][ T1364] __sys_sendmsg+0xcd/0x170 [ 5375.731237][ T1364] do_syscall_64+0xc6/0x1e0 [ 5375.731237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5375.731237][ T1364] [ 5385.843005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5385.843482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5385.843482][ T1364] ___neigh_create+0x14b/0xf60 [ 5385.843482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5385.843482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5385.843482][ T1364] ip6_output+0x1f3/0x770 [ 5385.843482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5385.843482][ T1364] mld_sendpack+0x62d/0xbc0 [ 5385.843482][ T1364] mld_ifc_work+0x32/0x1f0 [ 5385.843482][ T1364] process_one_work+0x84d/0x18a0 [ 5385.843482][ T1364] worker_thread+0x587/0xd30 [ 5385.843482][ T1364] kthread+0x28a/0x350 [ 5385.843482][ T1364] ret_from_fork+0x31/0x70 [ 5385.843482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5385.843482][ T1364] [ 5385.845238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5385.845238][ T1364] dst_init+0x84/0x4a0 [ 5385.845238][ T1364] dst_alloc+0x97/0x150 [ 5385.845238][ T1364] ip6_dst_alloc+0x23/0x90 [ 5385.845238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5385.845238][ T1364] ip6_pol_route+0x56f/0x840 [ 5385.845238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5385.845238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5385.845238][ T1364] ipv6_rcv+0x1ad/0x810 [ 5385.845238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5385.845238][ T1364] process_backlog+0x101/0x620 [ 5385.845238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5385.845238][ T1364] net_rx_action+0x495/0xbe0 [ 5385.845238][ T1364] __do_softirq+0x1b5/0x7f6 [ 5385.845238][ T1364] [ 5385.847115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5385.847115][ T1364] netdev_get_by_index+0x5e/0x80 [ 5385.847115][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5385.847115][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5385.847115][ T1364] ip6_route_add+0x1c/0x140 [ 5385.847115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5385.847115][ T1364] addrconf_add_dev+0xe2/0x170 [ 5385.847115][ T1364] inet6_addr_add+0x12f/0xa40 [ 5385.847115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5385.847115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5385.847115][ T1364] netlink_rcv_skb+0x130/0x360 [ 5385.847115][ T1364] netlink_unicast+0x449/0x710 [ 5385.847115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5385.847115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5385.847115][ T1364] ___sys_sendmsg+0xee/0x170 [ 5385.847115][ T1364] __sys_sendmsg+0xcd/0x170 [ 5385.847115][ T1364] do_syscall_64+0xc6/0x1e0 [ 5385.847115][ T1364] [ 5385.849360][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5385.849360][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5385.849360][ T1364] ipv6_find_idev+0x102/0x170 [ 5385.849360][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5385.849360][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5385.849360][ T1364] netlink_rcv_skb+0x130/0x360 [ 5385.849360][ T1364] netlink_unicast+0x449/0x710 [ 5385.849360][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5385.849360][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5385.849360][ T1364] ___sys_sendmsg+0xee/0x170 [ 5385.849360][ T1364] __sys_sendmsg+0xcd/0x170 [ 5385.849360][ T1364] do_syscall_64+0xc6/0x1e0 [ 5385.849360][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5385.849360][ T1364] [ 5385.851126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5385.851126][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5385.851126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5385.851126][ T1364] ipv6_find_idev+0x102/0x170 [ 5385.851126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5385.851126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5385.851126][ T1364] netlink_rcv_skb+0x130/0x360 [ 5385.851126][ T1364] netlink_unicast+0x449/0x710 [ 5385.851126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5385.851126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5385.851126][ T1364] ___sys_sendmsg+0xee/0x170 [ 5385.851126][ T1364] __sys_sendmsg+0xcd/0x170 [ 5385.851126][ T1364] do_syscall_64+0xc6/0x1e0 [ 5385.851126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5385.851126][ T1364] [ 5396.099066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5396.099508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5396.099508][ T1364] ___neigh_create+0x14b/0xf60 [ 5396.099508][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5396.099508][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5396.099508][ T1364] ip6_output+0x1f3/0x770 [ 5396.099508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5396.099508][ T1364] mld_sendpack+0x62d/0xbc0 [ 5396.099508][ T1364] mld_ifc_work+0x32/0x1f0 [ 5396.099508][ T1364] process_one_work+0x84d/0x18a0 [ 5396.099508][ T1364] worker_thread+0x587/0xd30 [ 5396.099508][ T1364] kthread+0x28a/0x350 [ 5396.099508][ T1364] ret_from_fork+0x31/0x70 [ 5396.099508][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5396.099508][ T1364] [ 5396.101343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5396.101343][ T1364] dst_init+0x84/0x4a0 [ 5396.101343][ T1364] dst_alloc+0x97/0x150 [ 5396.101343][ T1364] ip6_dst_alloc+0x23/0x90 [ 5396.101343][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5396.101343][ T1364] ip6_pol_route+0x56f/0x840 [ 5396.101343][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5396.101343][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5396.101343][ T1364] ipv6_rcv+0x1ad/0x810 [ 5396.101343][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5396.101343][ T1364] process_backlog+0x101/0x620 [ 5396.101343][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5396.101343][ T1364] net_rx_action+0x495/0xbe0 [ 5396.101343][ T1364] __do_softirq+0x1b5/0x7f6 [ 5396.101343][ T1364] [ 5396.103178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5396.103178][ T1364] netdev_get_by_index+0x5e/0x80 [ 5396.103178][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5396.103178][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5396.103178][ T1364] ip6_route_add+0x1c/0x140 [ 5396.103178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5396.103178][ T1364] addrconf_add_dev+0xe2/0x170 [ 5396.103178][ T1364] inet6_addr_add+0x12f/0xa40 [ 5396.103178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5396.103178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5396.103178][ T1364] netlink_rcv_skb+0x130/0x360 [ 5396.103178][ T1364] netlink_unicast+0x449/0x710 [ 5396.103178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5396.103178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5396.103178][ T1364] ___sys_sendmsg+0xee/0x170 [ 5396.103178][ T1364] __sys_sendmsg+0xcd/0x170 [ 5396.103178][ T1364] do_syscall_64+0xc6/0x1e0 [ 5396.103178][ T1364] [ 5396.105372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5396.105372][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5396.105372][ T1364] ipv6_find_idev+0x102/0x170 [ 5396.105372][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5396.105372][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5396.105372][ T1364] netlink_rcv_skb+0x130/0x360 [ 5396.105372][ T1364] netlink_unicast+0x449/0x710 [ 5396.105372][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5396.105372][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5396.105372][ T1364] ___sys_sendmsg+0xee/0x170 [ 5396.105372][ T1364] __sys_sendmsg+0xcd/0x170 [ 5396.105372][ T1364] do_syscall_64+0xc6/0x1e0 [ 5396.105372][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5396.105372][ T1364] [ 5396.107114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5396.107114][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5396.107114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5396.107114][ T1364] ipv6_find_idev+0x102/0x170 [ 5396.107114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5396.107114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5396.107114][ T1364] netlink_rcv_skb+0x130/0x360 [ 5396.107114][ T1364] netlink_unicast+0x449/0x710 [ 5396.107114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5396.107114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5396.107114][ T1364] ___sys_sendmsg+0xee/0x170 [ 5396.107114][ T1364] __sys_sendmsg+0xcd/0x170 [ 5396.107114][ T1364] do_syscall_64+0xc6/0x1e0 [ 5396.107114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5396.107114][ T1364] [ 5406.195059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5406.195540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5406.195540][ T1364] ___neigh_create+0x14b/0xf60 [ 5406.195540][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5406.195540][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5406.195540][ T1364] ip6_output+0x1f3/0x770 [ 5406.195540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5406.195540][ T1364] mld_sendpack+0x62d/0xbc0 [ 5406.195540][ T1364] mld_ifc_work+0x32/0x1f0 [ 5406.195540][ T1364] process_one_work+0x84d/0x18a0 [ 5406.195540][ T1364] worker_thread+0x587/0xd30 [ 5406.195540][ T1364] kthread+0x28a/0x350 [ 5406.195540][ T1364] ret_from_fork+0x31/0x70 [ 5406.195540][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5406.195540][ T1364] [ 5406.197291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5406.197291][ T1364] dst_init+0x84/0x4a0 [ 5406.197291][ T1364] dst_alloc+0x97/0x150 [ 5406.197291][ T1364] ip6_dst_alloc+0x23/0x90 [ 5406.197291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5406.197291][ T1364] ip6_pol_route+0x56f/0x840 [ 5406.197291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5406.197291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5406.197291][ T1364] ipv6_rcv+0x1ad/0x810 [ 5406.197291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5406.197291][ T1364] process_backlog+0x101/0x620 [ 5406.197291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5406.197291][ T1364] net_rx_action+0x495/0xbe0 [ 5406.197291][ T1364] __do_softirq+0x1b5/0x7f6 [ 5406.197291][ T1364] [ 5406.199135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5406.199135][ T1364] netdev_get_by_index+0x5e/0x80 [ 5406.199135][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5406.199135][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5406.199135][ T1364] ip6_route_add+0x1c/0x140 [ 5406.199135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5406.199135][ T1364] addrconf_add_dev+0xe2/0x170 [ 5406.199135][ T1364] inet6_addr_add+0x12f/0xa40 [ 5406.199135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5406.199135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5406.199135][ T1364] netlink_rcv_skb+0x130/0x360 [ 5406.199135][ T1364] netlink_unicast+0x449/0x710 [ 5406.199135][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5406.199135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5406.199135][ T1364] ___sys_sendmsg+0xee/0x170 [ 5406.199135][ T1364] __sys_sendmsg+0xcd/0x170 [ 5406.199135][ T1364] do_syscall_64+0xc6/0x1e0 [ 5406.199135][ T1364] [ 5406.201853][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5406.201853][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5406.201853][ T1364] ipv6_find_idev+0x102/0x170 [ 5406.201853][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5406.201853][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5406.201853][ T1364] netlink_rcv_skb+0x130/0x360 [ 5406.201853][ T1364] netlink_unicast+0x449/0x710 [ 5406.201853][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5406.201853][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5406.201853][ T1364] ___sys_sendmsg+0xee/0x170 [ 5406.201853][ T1364] __sys_sendmsg+0xcd/0x170 [ 5406.201853][ T1364] do_syscall_64+0xc6/0x1e0 [ 5406.201853][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5406.201853][ T1364] [ 5406.203589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5406.203589][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5406.203589][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5406.203589][ T1364] ipv6_find_idev+0x102/0x170 [ 5406.203589][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5406.203589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5406.203589][ T1364] netlink_rcv_skb+0x130/0x360 [ 5406.203589][ T1364] netlink_unicast+0x449/0x710 [ 5406.203589][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5406.203589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5406.203589][ T1364] ___sys_sendmsg+0xee/0x170 [ 5406.203589][ T1364] __sys_sendmsg+0xcd/0x170 [ 5406.203589][ T1364] do_syscall_64+0xc6/0x1e0 [ 5406.203589][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5406.203589][ T1364] [ 5416.251073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5416.251560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5416.251560][ T1364] ___neigh_create+0x14b/0xf60 [ 5416.251560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5416.251560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5416.251560][ T1364] ip6_output+0x1f3/0x770 [ 5416.251560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5416.251560][ T1364] mld_sendpack+0x62d/0xbc0 [ 5416.251560][ T1364] mld_ifc_work+0x32/0x1f0 [ 5416.251560][ T1364] process_one_work+0x84d/0x18a0 [ 5416.251560][ T1364] worker_thread+0x587/0xd30 [ 5416.251560][ T1364] kthread+0x28a/0x350 [ 5416.251560][ T1364] ret_from_fork+0x31/0x70 [ 5416.251560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5416.251560][ T1364] [ 5416.253307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5416.253307][ T1364] dst_init+0x84/0x4a0 [ 5416.253307][ T1364] dst_alloc+0x97/0x150 [ 5416.253307][ T1364] ip6_dst_alloc+0x23/0x90 [ 5416.253307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5416.253307][ T1364] ip6_pol_route+0x56f/0x840 [ 5416.253307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5416.253307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5416.253307][ T1364] ipv6_rcv+0x1ad/0x810 [ 5416.253307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5416.253307][ T1364] process_backlog+0x101/0x620 [ 5416.253307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5416.253307][ T1364] net_rx_action+0x495/0xbe0 [ 5416.253307][ T1364] __do_softirq+0x1b5/0x7f6 [ 5416.253307][ T1364] [ 5416.255144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5416.255144][ T1364] netdev_get_by_index+0x5e/0x80 [ 5416.255144][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5416.255144][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5416.255144][ T1364] ip6_route_add+0x1c/0x140 [ 5416.255144][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5416.255144][ T1364] addrconf_add_dev+0xe2/0x170 [ 5416.255144][ T1364] inet6_addr_add+0x12f/0xa40 [ 5416.255144][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5416.255144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5416.255144][ T1364] netlink_rcv_skb+0x130/0x360 [ 5416.255144][ T1364] netlink_unicast+0x449/0x710 [ 5416.255144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5416.255144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5416.255144][ T1364] ___sys_sendmsg+0xee/0x170 [ 5416.255144][ T1364] __sys_sendmsg+0xcd/0x170 [ 5416.255144][ T1364] do_syscall_64+0xc6/0x1e0 [ 5416.255144][ T1364] [ 5416.259549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5416.259549][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5416.259549][ T1364] ipv6_find_idev+0x102/0x170 [ 5416.259549][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5416.259549][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5416.259549][ T1364] netlink_rcv_skb+0x130/0x360 [ 5416.259549][ T1364] netlink_unicast+0x449/0x710 [ 5416.259549][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5416.259549][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5416.259549][ T1364] ___sys_sendmsg+0xee/0x170 [ 5416.259549][ T1364] __sys_sendmsg+0xcd/0x170 [ 5416.259549][ T1364] do_syscall_64+0xc6/0x1e0 [ 5416.259549][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5416.259549][ T1364] [ 5416.261289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5416.261289][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5416.261289][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5416.261289][ T1364] ipv6_find_idev+0x102/0x170 [ 5416.261289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5416.261289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5416.261289][ T1364] netlink_rcv_skb+0x130/0x360 [ 5416.261289][ T1364] netlink_unicast+0x449/0x710 [ 5416.261289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5416.261289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5416.261289][ T1364] ___sys_sendmsg+0xee/0x170 [ 5416.261289][ T1364] __sys_sendmsg+0xcd/0x170 [ 5416.261289][ T1364] do_syscall_64+0xc6/0x1e0 [ 5416.261289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5416.261289][ T1364] [ 5426.363056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5426.363530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5426.363530][ T1364] ___neigh_create+0x14b/0xf60 [ 5426.363530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5426.363530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5426.363530][ T1364] ip6_output+0x1f3/0x770 [ 5426.363530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5426.363530][ T1364] mld_sendpack+0x62d/0xbc0 [ 5426.363530][ T1364] mld_ifc_work+0x32/0x1f0 [ 5426.363530][ T1364] process_one_work+0x84d/0x18a0 [ 5426.363530][ T1364] worker_thread+0x587/0xd30 [ 5426.363530][ T1364] kthread+0x28a/0x350 [ 5426.363530][ T1364] ret_from_fork+0x31/0x70 [ 5426.363530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5426.363530][ T1364] [ 5426.365273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5426.365273][ T1364] dst_init+0x84/0x4a0 [ 5426.365273][ T1364] dst_alloc+0x97/0x150 [ 5426.365273][ T1364] ip6_dst_alloc+0x23/0x90 [ 5426.365273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5426.365273][ T1364] ip6_pol_route+0x56f/0x840 [ 5426.365273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5426.365273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5426.365273][ T1364] ipv6_rcv+0x1ad/0x810 [ 5426.365273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5426.365273][ T1364] process_backlog+0x101/0x620 [ 5426.365273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5426.365273][ T1364] net_rx_action+0x495/0xbe0 [ 5426.365273][ T1364] __do_softirq+0x1b5/0x7f6 [ 5426.365273][ T1364] [ 5426.367106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5426.367106][ T1364] netdev_get_by_index+0x5e/0x80 [ 5426.367106][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5426.367106][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5426.367106][ T1364] ip6_route_add+0x1c/0x140 [ 5426.367106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5426.367106][ T1364] addrconf_add_dev+0xe2/0x170 [ 5426.367106][ T1364] inet6_addr_add+0x12f/0xa40 [ 5426.367106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5426.367106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5426.367106][ T1364] netlink_rcv_skb+0x130/0x360 [ 5426.367106][ T1364] netlink_unicast+0x449/0x710 [ 5426.367106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5426.367106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5426.367106][ T1364] ___sys_sendmsg+0xee/0x170 [ 5426.367106][ T1364] __sys_sendmsg+0xcd/0x170 [ 5426.367106][ T1364] do_syscall_64+0xc6/0x1e0 [ 5426.367106][ T1364] [ 5426.369319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5426.369319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5426.369319][ T1364] ipv6_find_idev+0x102/0x170 [ 5426.369319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5426.369319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5426.369319][ T1364] netlink_rcv_skb+0x130/0x360 [ 5426.369319][ T1364] netlink_unicast+0x449/0x710 [ 5426.369319][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5426.369319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5426.369319][ T1364] ___sys_sendmsg+0xee/0x170 [ 5426.369319][ T1364] __sys_sendmsg+0xcd/0x170 [ 5426.369319][ T1364] do_syscall_64+0xc6/0x1e0 [ 5426.369319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5426.369319][ T1364] [ 5426.371059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5426.371059][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5426.371059][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5426.371059][ T1364] ipv6_find_idev+0x102/0x170 [ 5426.371059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5426.371059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5426.371059][ T1364] netlink_rcv_skb+0x130/0x360 [ 5426.371059][ T1364] netlink_unicast+0x449/0x710 [ 5426.371059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5426.371059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5426.371059][ T1364] ___sys_sendmsg+0xee/0x170 [ 5426.371059][ T1364] __sys_sendmsg+0xcd/0x170 [ 5426.371059][ T1364] do_syscall_64+0xc6/0x1e0 [ 5426.371059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5426.371059][ T1364] [ 5436.387063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5436.387561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5436.387561][ T1364] ___neigh_create+0x14b/0xf60 [ 5436.387561][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5436.387561][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5436.387561][ T1364] ip6_output+0x1f3/0x770 [ 5436.387561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5436.387561][ T1364] mld_sendpack+0x62d/0xbc0 [ 5436.387561][ T1364] mld_ifc_work+0x32/0x1f0 [ 5436.387561][ T1364] process_one_work+0x84d/0x18a0 [ 5436.387561][ T1364] worker_thread+0x587/0xd30 [ 5436.387561][ T1364] kthread+0x28a/0x350 [ 5436.387561][ T1364] ret_from_fork+0x31/0x70 [ 5436.387561][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5436.387561][ T1364] [ 5436.389285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5436.389285][ T1364] dst_init+0x84/0x4a0 [ 5436.389285][ T1364] dst_alloc+0x97/0x150 [ 5436.389285][ T1364] ip6_dst_alloc+0x23/0x90 [ 5436.389285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5436.389285][ T1364] ip6_pol_route+0x56f/0x840 [ 5436.389285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5436.389285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5436.389285][ T1364] ipv6_rcv+0x1ad/0x810 [ 5436.389285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5436.389285][ T1364] process_backlog+0x101/0x620 [ 5436.389285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5436.389285][ T1364] net_rx_action+0x495/0xbe0 [ 5436.389285][ T1364] __do_softirq+0x1b5/0x7f6 [ 5436.389285][ T1364] [ 5436.391134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5436.391134][ T1364] netdev_get_by_index+0x5e/0x80 [ 5436.391134][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5436.391134][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5436.391134][ T1364] ip6_route_add+0x1c/0x140 [ 5436.391134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5436.391134][ T1364] addrconf_add_dev+0xe2/0x170 [ 5436.391134][ T1364] inet6_addr_add+0x12f/0xa40 [ 5436.391134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5436.391134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5436.391134][ T1364] netlink_rcv_skb+0x130/0x360 [ 5436.391134][ T1364] netlink_unicast+0x449/0x710 [ 5436.391134][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5436.391134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5436.391134][ T1364] ___sys_sendmsg+0xee/0x170 [ 5436.391134][ T1364] __sys_sendmsg+0xcd/0x170 [ 5436.391134][ T1364] do_syscall_64+0xc6/0x1e0 [ 5436.391134][ T1364] [ 5436.393337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5436.393337][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5436.393337][ T1364] ipv6_find_idev+0x102/0x170 [ 5436.393337][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5436.393337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5436.393337][ T1364] netlink_rcv_skb+0x130/0x360 [ 5436.393337][ T1364] netlink_unicast+0x449/0x710 [ 5436.393337][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5436.393337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5436.393337][ T1364] ___sys_sendmsg+0xee/0x170 [ 5436.393337][ T1364] __sys_sendmsg+0xcd/0x170 [ 5436.393337][ T1364] do_syscall_64+0xc6/0x1e0 [ 5436.393337][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5436.393337][ T1364] [ 5436.395064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5436.395064][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5436.395064][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5436.395064][ T1364] ipv6_find_idev+0x102/0x170 [ 5436.395064][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5436.395064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5436.395064][ T1364] netlink_rcv_skb+0x130/0x360 [ 5436.395064][ T1364] netlink_unicast+0x449/0x710 [ 5436.395064][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5436.395064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5436.395064][ T1364] ___sys_sendmsg+0xee/0x170 [ 5436.395064][ T1364] __sys_sendmsg+0xcd/0x170 [ 5436.395064][ T1364] do_syscall_64+0xc6/0x1e0 [ 5436.395064][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5436.395064][ T1364] [ 5446.459058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5446.459547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5446.459547][ T1364] ___neigh_create+0x14b/0xf60 [ 5446.459547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5446.459547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5446.459547][ T1364] ip6_output+0x1f3/0x770 [ 5446.459547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5446.459547][ T1364] mld_sendpack+0x62d/0xbc0 [ 5446.459547][ T1364] mld_ifc_work+0x32/0x1f0 [ 5446.459547][ T1364] process_one_work+0x84d/0x18a0 [ 5446.459547][ T1364] worker_thread+0x587/0xd30 [ 5446.459547][ T1364] kthread+0x28a/0x350 [ 5446.459547][ T1364] ret_from_fork+0x31/0x70 [ 5446.459547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5446.459547][ T1364] [ 5446.462006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5446.462006][ T1364] dst_init+0x84/0x4a0 [ 5446.462006][ T1364] dst_alloc+0x97/0x150 [ 5446.462006][ T1364] ip6_dst_alloc+0x23/0x90 [ 5446.462006][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5446.462006][ T1364] ip6_pol_route+0x56f/0x840 [ 5446.462006][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5446.462006][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5446.462006][ T1364] ipv6_rcv+0x1ad/0x810 [ 5446.462006][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5446.462006][ T1364] process_backlog+0x101/0x620 [ 5446.462006][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5446.462006][ T1364] net_rx_action+0x495/0xbe0 [ 5446.462006][ T1364] __do_softirq+0x1b5/0x7f6 [ 5446.462006][ T1364] [ 5446.466059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5446.466059][ T1364] netdev_get_by_index+0x5e/0x80 [ 5446.466059][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5446.466059][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5446.466059][ T1364] ip6_route_add+0x1c/0x140 [ 5446.466059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5446.466059][ T1364] addrconf_add_dev+0xe2/0x170 [ 5446.466059][ T1364] inet6_addr_add+0x12f/0xa40 [ 5446.466059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5446.466059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5446.466059][ T1364] netlink_rcv_skb+0x130/0x360 [ 5446.466059][ T1364] netlink_unicast+0x449/0x710 [ 5446.466059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5446.466059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5446.466059][ T1364] ___sys_sendmsg+0xee/0x170 [ 5446.466059][ T1364] __sys_sendmsg+0xcd/0x170 [ 5446.466059][ T1364] do_syscall_64+0xc6/0x1e0 [ 5446.466059][ T1364] [ 5446.468283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5446.468283][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5446.468283][ T1364] ipv6_find_idev+0x102/0x170 [ 5446.468283][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5446.468283][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5446.468283][ T1364] netlink_rcv_skb+0x130/0x360 [ 5446.468283][ T1364] netlink_unicast+0x449/0x710 [ 5446.468283][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5446.468283][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5446.468283][ T1364] ___sys_sendmsg+0xee/0x170 [ 5446.468283][ T1364] __sys_sendmsg+0xcd/0x170 [ 5446.468283][ T1364] do_syscall_64+0xc6/0x1e0 [ 5446.468283][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5446.468283][ T1364] [ 5446.470029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5446.470029][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5446.470029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5446.470029][ T1364] ipv6_find_idev+0x102/0x170 [ 5446.470029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5446.470029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5446.470029][ T1364] netlink_rcv_skb+0x130/0x360 [ 5446.470029][ T1364] netlink_unicast+0x449/0x710 [ 5446.470029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5446.470029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5446.470029][ T1364] ___sys_sendmsg+0xee/0x170 [ 5446.470029][ T1364] __sys_sendmsg+0xcd/0x170 [ 5446.470029][ T1364] do_syscall_64+0xc6/0x1e0 [ 5446.470029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5446.470029][ T1364] [ 5456.715062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5456.715598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5456.715598][ T1364] ___neigh_create+0x14b/0xf60 [ 5456.715598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5456.715598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5456.715598][ T1364] ip6_output+0x1f3/0x770 [ 5456.715598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5456.715598][ T1364] mld_sendpack+0x62d/0xbc0 [ 5456.715598][ T1364] mld_ifc_work+0x32/0x1f0 [ 5456.715598][ T1364] process_one_work+0x84d/0x18a0 [ 5456.715598][ T1364] worker_thread+0x587/0xd30 [ 5456.715598][ T1364] kthread+0x28a/0x350 [ 5456.715598][ T1364] ret_from_fork+0x31/0x70 [ 5456.715598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5456.715598][ T1364] [ 5456.717348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5456.717348][ T1364] dst_init+0x84/0x4a0 [ 5456.717348][ T1364] dst_alloc+0x97/0x150 [ 5456.717348][ T1364] ip6_dst_alloc+0x23/0x90 [ 5456.717348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5456.717348][ T1364] ip6_pol_route+0x56f/0x840 [ 5456.717348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5456.717348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5456.717348][ T1364] ipv6_rcv+0x1ad/0x810 [ 5456.717348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5456.717348][ T1364] process_backlog+0x101/0x620 [ 5456.717348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5456.717348][ T1364] net_rx_action+0x495/0xbe0 [ 5456.717348][ T1364] __do_softirq+0x1b5/0x7f6 [ 5456.717348][ T1364] [ 5456.719204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5456.719204][ T1364] netdev_get_by_index+0x5e/0x80 [ 5456.719204][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5456.719204][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5456.719204][ T1364] ip6_route_add+0x1c/0x140 [ 5456.719204][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5456.719204][ T1364] addrconf_add_dev+0xe2/0x170 [ 5456.719204][ T1364] inet6_addr_add+0x12f/0xa40 [ 5456.719204][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5456.719204][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5456.719204][ T1364] netlink_rcv_skb+0x130/0x360 [ 5456.719204][ T1364] netlink_unicast+0x449/0x710 [ 5456.719204][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5456.719204][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5456.719204][ T1364] ___sys_sendmsg+0xee/0x170 [ 5456.719204][ T1364] __sys_sendmsg+0xcd/0x170 [ 5456.719204][ T1364] do_syscall_64+0xc6/0x1e0 [ 5456.719204][ T1364] [ 5456.721421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5456.721421][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5456.721421][ T1364] ipv6_find_idev+0x102/0x170 [ 5456.721421][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5456.721421][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5456.721421][ T1364] netlink_rcv_skb+0x130/0x360 [ 5456.721421][ T1364] netlink_unicast+0x449/0x710 [ 5456.721421][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5456.721421][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5456.721421][ T1364] ___sys_sendmsg+0xee/0x170 [ 5456.721421][ T1364] __sys_sendmsg+0xcd/0x170 [ 5456.721421][ T1364] do_syscall_64+0xc6/0x1e0 [ 5456.721421][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5456.721421][ T1364] [ 5456.723156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5456.723156][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5456.723156][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5456.723156][ T1364] ipv6_find_idev+0x102/0x170 [ 5456.723156][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5456.723156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5456.723156][ T1364] netlink_rcv_skb+0x130/0x360 [ 5456.723156][ T1364] netlink_unicast+0x449/0x710 [ 5456.723156][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5456.723156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5456.723156][ T1364] ___sys_sendmsg+0xee/0x170 [ 5456.723156][ T1364] __sys_sendmsg+0xcd/0x170 [ 5456.723156][ T1364] do_syscall_64+0xc6/0x1e0 [ 5456.723156][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5456.723156][ T1364] [ 5466.963063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5466.963521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5466.963521][ T1364] ___neigh_create+0x14b/0xf60 [ 5466.963521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5466.963521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5466.963521][ T1364] ip6_output+0x1f3/0x770 [ 5466.963521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5466.963521][ T1364] mld_sendpack+0x62d/0xbc0 [ 5466.963521][ T1364] mld_ifc_work+0x32/0x1f0 [ 5466.963521][ T1364] process_one_work+0x84d/0x18a0 [ 5466.963521][ T1364] worker_thread+0x587/0xd30 [ 5466.963521][ T1364] kthread+0x28a/0x350 [ 5466.963521][ T1364] ret_from_fork+0x31/0x70 [ 5466.963521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5466.963521][ T1364] [ 5466.965275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5466.965275][ T1364] dst_init+0x84/0x4a0 [ 5466.965275][ T1364] dst_alloc+0x97/0x150 [ 5466.965275][ T1364] ip6_dst_alloc+0x23/0x90 [ 5466.965275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5466.965275][ T1364] ip6_pol_route+0x56f/0x840 [ 5466.965275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5466.965275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5466.965275][ T1364] ipv6_rcv+0x1ad/0x810 [ 5466.965275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5466.965275][ T1364] process_backlog+0x101/0x620 [ 5466.965275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5466.965275][ T1364] net_rx_action+0x495/0xbe0 [ 5466.965275][ T1364] __do_softirq+0x1b5/0x7f6 [ 5466.965275][ T1364] [ 5466.967131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5466.967131][ T1364] netdev_get_by_index+0x5e/0x80 [ 5466.967131][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5466.967131][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5466.967131][ T1364] ip6_route_add+0x1c/0x140 [ 5466.967131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5466.967131][ T1364] addrconf_add_dev+0xe2/0x170 [ 5466.967131][ T1364] inet6_addr_add+0x12f/0xa40 [ 5466.967131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5466.967131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5466.967131][ T1364] netlink_rcv_skb+0x130/0x360 [ 5466.967131][ T1364] netlink_unicast+0x449/0x710 [ 5466.967131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5466.967131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5466.967131][ T1364] ___sys_sendmsg+0xee/0x170 [ 5466.967131][ T1364] __sys_sendmsg+0xcd/0x170 [ 5466.967131][ T1364] do_syscall_64+0xc6/0x1e0 [ 5466.967131][ T1364] [ 5466.969341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5466.969341][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5466.969341][ T1364] ipv6_find_idev+0x102/0x170 [ 5466.969341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5466.969341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5466.969341][ T1364] netlink_rcv_skb+0x130/0x360 [ 5466.969341][ T1364] netlink_unicast+0x449/0x710 [ 5466.969341][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5466.969341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5466.969341][ T1364] ___sys_sendmsg+0xee/0x170 [ 5466.969341][ T1364] __sys_sendmsg+0xcd/0x170 [ 5466.969341][ T1364] do_syscall_64+0xc6/0x1e0 [ 5466.969341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5466.969341][ T1364] [ 5466.971093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5466.971093][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5466.971093][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5466.971093][ T1364] ipv6_find_idev+0x102/0x170 [ 5466.971093][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5466.971093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5466.971093][ T1364] netlink_rcv_skb+0x130/0x360 [ 5466.971093][ T1364] netlink_unicast+0x449/0x710 [ 5466.971093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5466.971093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5466.971093][ T1364] ___sys_sendmsg+0xee/0x170 [ 5466.971093][ T1364] __sys_sendmsg+0xcd/0x170 [ 5466.971093][ T1364] do_syscall_64+0xc6/0x1e0 [ 5466.971093][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5466.971093][ T1364] [ 5477.227047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5477.227485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5477.227485][ T1364] ___neigh_create+0x14b/0xf60 [ 5477.227485][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5477.227485][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5477.227485][ T1364] ip6_output+0x1f3/0x770 [ 5477.227485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5477.227485][ T1364] mld_sendpack+0x62d/0xbc0 [ 5477.227485][ T1364] mld_ifc_work+0x32/0x1f0 [ 5477.227485][ T1364] process_one_work+0x84d/0x18a0 [ 5477.227485][ T1364] worker_thread+0x587/0xd30 [ 5477.227485][ T1364] kthread+0x28a/0x350 [ 5477.227485][ T1364] ret_from_fork+0x31/0x70 [ 5477.227485][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5477.227485][ T1364] [ 5477.229262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5477.229262][ T1364] dst_init+0x84/0x4a0 [ 5477.229262][ T1364] dst_alloc+0x97/0x150 [ 5477.229262][ T1364] ip6_dst_alloc+0x23/0x90 [ 5477.229262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5477.229262][ T1364] ip6_pol_route+0x56f/0x840 [ 5477.229262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5477.229262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5477.229262][ T1364] ipv6_rcv+0x1ad/0x810 [ 5477.229262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5477.229262][ T1364] process_backlog+0x101/0x620 [ 5477.229262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5477.229262][ T1364] net_rx_action+0x495/0xbe0 [ 5477.229262][ T1364] __do_softirq+0x1b5/0x7f6 [ 5477.229262][ T1364] [ 5477.231133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5477.231133][ T1364] netdev_get_by_index+0x5e/0x80 [ 5477.231133][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5477.231133][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5477.231133][ T1364] ip6_route_add+0x1c/0x140 [ 5477.231133][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5477.231133][ T1364] addrconf_add_dev+0xe2/0x170 [ 5477.231133][ T1364] inet6_addr_add+0x12f/0xa40 [ 5477.231133][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5477.231133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5477.231133][ T1364] netlink_rcv_skb+0x130/0x360 [ 5477.231133][ T1364] netlink_unicast+0x449/0x710 [ 5477.231133][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5477.231133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5477.231133][ T1364] ___sys_sendmsg+0xee/0x170 [ 5477.231133][ T1364] __sys_sendmsg+0xcd/0x170 [ 5477.231133][ T1364] do_syscall_64+0xc6/0x1e0 [ 5477.231133][ T1364] [ 5477.233356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5477.233356][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5477.233356][ T1364] ipv6_find_idev+0x102/0x170 [ 5477.233356][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5477.233356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5477.233356][ T1364] netlink_rcv_skb+0x130/0x360 [ 5477.233356][ T1364] netlink_unicast+0x449/0x710 [ 5477.233356][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5477.233356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5477.233356][ T1364] ___sys_sendmsg+0xee/0x170 [ 5477.233356][ T1364] __sys_sendmsg+0xcd/0x170 [ 5477.233356][ T1364] do_syscall_64+0xc6/0x1e0 [ 5477.233356][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5477.233356][ T1364] [ 5477.235089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5477.235089][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5477.235089][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5477.235089][ T1364] ipv6_find_idev+0x102/0x170 [ 5477.235089][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5477.235089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5477.235089][ T1364] netlink_rcv_skb+0x130/0x360 [ 5477.235089][ T1364] netlink_unicast+0x449/0x710 [ 5477.235089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5477.235089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5477.235089][ T1364] ___sys_sendmsg+0xee/0x170 [ 5477.235089][ T1364] __sys_sendmsg+0xcd/0x170 [ 5477.235089][ T1364] do_syscall_64+0xc6/0x1e0 [ 5477.235089][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5477.235089][ T1364] [ 5487.475081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5487.475642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5487.475642][ T1364] ___neigh_create+0x14b/0xf60 [ 5487.475642][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5487.475642][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5487.475642][ T1364] ip6_output+0x1f3/0x770 [ 5487.475642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5487.475642][ T1364] mld_sendpack+0x62d/0xbc0 [ 5487.475642][ T1364] mld_ifc_work+0x32/0x1f0 [ 5487.475642][ T1364] process_one_work+0x84d/0x18a0 [ 5487.475642][ T1364] worker_thread+0x587/0xd30 [ 5487.475642][ T1364] kthread+0x28a/0x350 [ 5487.475642][ T1364] ret_from_fork+0x31/0x70 [ 5487.475642][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5487.475642][ T1364] [ 5487.477391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5487.477391][ T1364] dst_init+0x84/0x4a0 [ 5487.477391][ T1364] dst_alloc+0x97/0x150 [ 5487.477391][ T1364] ip6_dst_alloc+0x23/0x90 [ 5487.477391][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5487.477391][ T1364] ip6_pol_route+0x56f/0x840 [ 5487.477391][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5487.477391][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5487.477391][ T1364] ipv6_rcv+0x1ad/0x810 [ 5487.477391][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5487.477391][ T1364] process_backlog+0x101/0x620 [ 5487.477391][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5487.477391][ T1364] net_rx_action+0x495/0xbe0 [ 5487.477391][ T1364] __do_softirq+0x1b5/0x7f6 [ 5487.477391][ T1364] [ 5487.479252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5487.479252][ T1364] netdev_get_by_index+0x5e/0x80 [ 5487.479252][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5487.479252][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5487.479252][ T1364] ip6_route_add+0x1c/0x140 [ 5487.479252][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5487.479252][ T1364] addrconf_add_dev+0xe2/0x170 [ 5487.479252][ T1364] inet6_addr_add+0x12f/0xa40 [ 5487.479252][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5487.479252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5487.479252][ T1364] netlink_rcv_skb+0x130/0x360 [ 5487.479252][ T1364] netlink_unicast+0x449/0x710 [ 5487.479252][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5487.479252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5487.479252][ T1364] ___sys_sendmsg+0xee/0x170 [ 5487.479252][ T1364] __sys_sendmsg+0xcd/0x170 [ 5487.479252][ T1364] do_syscall_64+0xc6/0x1e0 [ 5487.479252][ T1364] [ 5487.481485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5487.481485][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5487.481485][ T1364] ipv6_find_idev+0x102/0x170 [ 5487.481485][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5487.481485][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5487.481485][ T1364] netlink_rcv_skb+0x130/0x360 [ 5487.481485][ T1364] netlink_unicast+0x449/0x710 [ 5487.481485][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5487.481485][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5487.481485][ T1364] ___sys_sendmsg+0xee/0x170 [ 5487.481485][ T1364] __sys_sendmsg+0xcd/0x170 [ 5487.481485][ T1364] do_syscall_64+0xc6/0x1e0 [ 5487.481485][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5487.481485][ T1364] [ 5487.483223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5487.483223][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5487.483223][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5487.483223][ T1364] ipv6_find_idev+0x102/0x170 [ 5487.483223][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5487.483223][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5487.483223][ T1364] netlink_rcv_skb+0x130/0x360 [ 5487.483223][ T1364] netlink_unicast+0x449/0x710 [ 5487.483223][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5487.483223][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5487.483223][ T1364] ___sys_sendmsg+0xee/0x170 [ 5487.483223][ T1364] __sys_sendmsg+0xcd/0x170 [ 5487.483223][ T1364] do_syscall_64+0xc6/0x1e0 [ 5487.483223][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5487.483223][ T1364] [ 5497.723067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5497.723513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5497.723513][ T1364] ___neigh_create+0x14b/0xf60 [ 5497.723513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5497.723513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5497.723513][ T1364] ip6_output+0x1f3/0x770 [ 5497.723513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5497.723513][ T1364] mld_sendpack+0x62d/0xbc0 [ 5497.723513][ T1364] mld_ifc_work+0x32/0x1f0 [ 5497.723513][ T1364] process_one_work+0x84d/0x18a0 [ 5497.723513][ T1364] worker_thread+0x587/0xd30 [ 5497.723513][ T1364] kthread+0x28a/0x350 [ 5497.723513][ T1364] ret_from_fork+0x31/0x70 [ 5497.723513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5497.723513][ T1364] [ 5497.725284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5497.725284][ T1364] dst_init+0x84/0x4a0 [ 5497.725284][ T1364] dst_alloc+0x97/0x150 [ 5497.725284][ T1364] ip6_dst_alloc+0x23/0x90 [ 5497.725284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5497.725284][ T1364] ip6_pol_route+0x56f/0x840 [ 5497.725284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5497.725284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5497.725284][ T1364] ipv6_rcv+0x1ad/0x810 [ 5497.725284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5497.725284][ T1364] process_backlog+0x101/0x620 [ 5497.725284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5497.725284][ T1364] net_rx_action+0x495/0xbe0 [ 5497.725284][ T1364] __do_softirq+0x1b5/0x7f6 [ 5497.725284][ T1364] [ 5497.727154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5497.727154][ T1364] netdev_get_by_index+0x5e/0x80 [ 5497.727154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5497.727154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5497.727154][ T1364] ip6_route_add+0x1c/0x140 [ 5497.727154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5497.727154][ T1364] addrconf_add_dev+0xe2/0x170 [ 5497.727154][ T1364] inet6_addr_add+0x12f/0xa40 [ 5497.727154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5497.727154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5497.727154][ T1364] netlink_rcv_skb+0x130/0x360 [ 5497.727154][ T1364] netlink_unicast+0x449/0x710 [ 5497.727154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5497.727154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5497.727154][ T1364] ___sys_sendmsg+0xee/0x170 [ 5497.727154][ T1364] __sys_sendmsg+0xcd/0x170 [ 5497.727154][ T1364] do_syscall_64+0xc6/0x1e0 [ 5497.727154][ T1364] [ 5497.729374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5497.729374][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5497.729374][ T1364] ipv6_find_idev+0x102/0x170 [ 5497.729374][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5497.729374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5497.729374][ T1364] netlink_rcv_skb+0x130/0x360 [ 5497.729374][ T1364] netlink_unicast+0x449/0x710 [ 5497.729374][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5497.729374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5497.729374][ T1364] ___sys_sendmsg+0xee/0x170 [ 5497.729374][ T1364] __sys_sendmsg+0xcd/0x170 [ 5497.729374][ T1364] do_syscall_64+0xc6/0x1e0 [ 5497.729374][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5497.729374][ T1364] [ 5497.731118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5497.731118][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5497.731118][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5497.731118][ T1364] ipv6_find_idev+0x102/0x170 [ 5497.731118][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5497.731118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5497.731118][ T1364] netlink_rcv_skb+0x130/0x360 [ 5497.731118][ T1364] netlink_unicast+0x449/0x710 [ 5497.731118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5497.731118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5497.731118][ T1364] ___sys_sendmsg+0xee/0x170 [ 5497.731118][ T1364] __sys_sendmsg+0xcd/0x170 [ 5497.731118][ T1364] do_syscall_64+0xc6/0x1e0 [ 5497.731118][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5497.731118][ T1364] [ 5507.971053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5507.971556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5507.971556][ T1364] ___neigh_create+0x14b/0xf60 [ 5507.971556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5507.971556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5507.971556][ T1364] ip6_output+0x1f3/0x770 [ 5507.971556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5507.971556][ T1364] mld_sendpack+0x62d/0xbc0 [ 5507.971556][ T1364] mld_ifc_work+0x32/0x1f0 [ 5507.971556][ T1364] process_one_work+0x84d/0x18a0 [ 5507.971556][ T1364] worker_thread+0x587/0xd30 [ 5507.971556][ T1364] kthread+0x28a/0x350 [ 5507.971556][ T1364] ret_from_fork+0x31/0x70 [ 5507.971556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5507.971556][ T1364] [ 5507.973342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5507.973342][ T1364] dst_init+0x84/0x4a0 [ 5507.973342][ T1364] dst_alloc+0x97/0x150 [ 5507.973342][ T1364] ip6_dst_alloc+0x23/0x90 [ 5507.973342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5507.973342][ T1364] ip6_pol_route+0x56f/0x840 [ 5507.973342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5507.973342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5507.973342][ T1364] ipv6_rcv+0x1ad/0x810 [ 5507.973342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5507.973342][ T1364] process_backlog+0x101/0x620 [ 5507.973342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5507.973342][ T1364] net_rx_action+0x495/0xbe0 [ 5507.973342][ T1364] __do_softirq+0x1b5/0x7f6 [ 5507.973342][ T1364] [ 5507.975217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5507.975217][ T1364] netdev_get_by_index+0x5e/0x80 [ 5507.975217][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5507.975217][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5507.975217][ T1364] ip6_route_add+0x1c/0x140 [ 5507.975217][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5507.975217][ T1364] addrconf_add_dev+0xe2/0x170 [ 5507.975217][ T1364] inet6_addr_add+0x12f/0xa40 [ 5507.975217][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5507.975217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5507.975217][ T1364] netlink_rcv_skb+0x130/0x360 [ 5507.975217][ T1364] netlink_unicast+0x449/0x710 [ 5507.975217][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5507.975217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5507.975217][ T1364] ___sys_sendmsg+0xee/0x170 [ 5507.975217][ T1364] __sys_sendmsg+0xcd/0x170 [ 5507.975217][ T1364] do_syscall_64+0xc6/0x1e0 [ 5507.975217][ T1364] [ 5507.977439][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5507.977439][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5507.977439][ T1364] ipv6_find_idev+0x102/0x170 [ 5507.977439][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5507.977439][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5507.977439][ T1364] netlink_rcv_skb+0x130/0x360 [ 5507.977439][ T1364] netlink_unicast+0x449/0x710 [ 5507.977439][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5507.977439][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5507.977439][ T1364] ___sys_sendmsg+0xee/0x170 [ 5507.977439][ T1364] __sys_sendmsg+0xcd/0x170 [ 5507.977439][ T1364] do_syscall_64+0xc6/0x1e0 [ 5507.977439][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5507.977439][ T1364] [ 5507.979187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5507.979187][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5507.979187][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5507.979187][ T1364] ipv6_find_idev+0x102/0x170 [ 5507.979187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5507.979187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5507.979187][ T1364] netlink_rcv_skb+0x130/0x360 [ 5507.979187][ T1364] netlink_unicast+0x449/0x710 [ 5507.979187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5507.979187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5507.979187][ T1364] ___sys_sendmsg+0xee/0x170 [ 5507.979187][ T1364] __sys_sendmsg+0xcd/0x170 [ 5507.979187][ T1364] do_syscall_64+0xc6/0x1e0 [ 5507.979187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5507.979187][ T1364] [ 5518.218974][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5518.219527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5518.219527][ T1364] ___neigh_create+0x14b/0xf60 [ 5518.219527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5518.219527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5518.219527][ T1364] ip6_output+0x1f3/0x770 [ 5518.219527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5518.219527][ T1364] mld_sendpack+0x62d/0xbc0 [ 5518.219527][ T1364] mld_ifc_work+0x32/0x1f0 [ 5518.219527][ T1364] process_one_work+0x84d/0x18a0 [ 5518.219527][ T1364] worker_thread+0x587/0xd30 [ 5518.219527][ T1364] kthread+0x28a/0x350 [ 5518.219527][ T1364] ret_from_fork+0x31/0x70 [ 5518.219527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5518.219527][ T1364] [ 5518.221441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5518.221441][ T1364] dst_init+0x84/0x4a0 [ 5518.221441][ T1364] dst_alloc+0x97/0x150 [ 5518.221441][ T1364] ip6_dst_alloc+0x23/0x90 [ 5518.221441][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5518.221441][ T1364] ip6_pol_route+0x56f/0x840 [ 5518.221441][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5518.221441][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5518.221441][ T1364] ipv6_rcv+0x1ad/0x810 [ 5518.221441][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5518.221441][ T1364] process_backlog+0x101/0x620 [ 5518.221441][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5518.221441][ T1364] net_rx_action+0x495/0xbe0 [ 5518.221441][ T1364] __do_softirq+0x1b5/0x7f6 [ 5518.221441][ T1364] [ 5518.223489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5518.223489][ T1364] netdev_get_by_index+0x5e/0x80 [ 5518.223489][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5518.223489][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5518.223489][ T1364] ip6_route_add+0x1c/0x140 [ 5518.223489][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5518.223489][ T1364] addrconf_add_dev+0xe2/0x170 [ 5518.223489][ T1364] inet6_addr_add+0x12f/0xa40 [ 5518.223489][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5518.223489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5518.223489][ T1364] netlink_rcv_skb+0x130/0x360 [ 5518.223489][ T1364] netlink_unicast+0x449/0x710 [ 5518.223489][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5518.223489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5518.223489][ T1364] ___sys_sendmsg+0xee/0x170 [ 5518.223489][ T1364] __sys_sendmsg+0xcd/0x170 [ 5518.223489][ T1364] do_syscall_64+0xc6/0x1e0 [ 5518.223489][ T1364] [ 5518.225933][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5518.225933][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5518.225933][ T1364] ipv6_find_idev+0x102/0x170 [ 5518.225933][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5518.225933][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5518.225933][ T1364] netlink_rcv_skb+0x130/0x360 [ 5518.225933][ T1364] netlink_unicast+0x449/0x710 [ 5518.225933][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5518.225933][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5518.225933][ T1364] ___sys_sendmsg+0xee/0x170 [ 5518.225933][ T1364] __sys_sendmsg+0xcd/0x170 [ 5518.225933][ T1364] do_syscall_64+0xc6/0x1e0 [ 5518.225933][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5518.225933][ T1364] [ 5518.227855][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5518.227855][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5518.227855][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5518.227855][ T1364] ipv6_find_idev+0x102/0x170 [ 5518.227855][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5518.227855][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5518.227855][ T1364] netlink_rcv_skb+0x130/0x360 [ 5518.227855][ T1364] netlink_unicast+0x449/0x710 [ 5518.227855][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5518.227855][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5518.227855][ T1364] ___sys_sendmsg+0xee/0x170 [ 5518.227855][ T1364] __sys_sendmsg+0xcd/0x170 [ 5518.227855][ T1364] do_syscall_64+0xc6/0x1e0 [ 5518.227855][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5518.227855][ T1364] [ 5528.466980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5528.467543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5528.467543][ T1364] ___neigh_create+0x14b/0xf60 [ 5528.467543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5528.467543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5528.467543][ T1364] ip6_output+0x1f3/0x770 [ 5528.467543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5528.467543][ T1364] mld_sendpack+0x62d/0xbc0 [ 5528.467543][ T1364] mld_ifc_work+0x32/0x1f0 [ 5528.467543][ T1364] process_one_work+0x84d/0x18a0 [ 5528.467543][ T1364] worker_thread+0x587/0xd30 [ 5528.467543][ T1364] kthread+0x28a/0x350 [ 5528.467543][ T1364] ret_from_fork+0x31/0x70 [ 5528.467543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5528.467543][ T1364] [ 5528.469527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5528.469527][ T1364] dst_init+0x84/0x4a0 [ 5528.469527][ T1364] dst_alloc+0x97/0x150 [ 5528.469527][ T1364] ip6_dst_alloc+0x23/0x90 [ 5528.469527][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5528.469527][ T1364] ip6_pol_route+0x56f/0x840 [ 5528.469527][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5528.469527][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5528.469527][ T1364] ipv6_rcv+0x1ad/0x810 [ 5528.469527][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5528.469527][ T1364] process_backlog+0x101/0x620 [ 5528.469527][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5528.469527][ T1364] net_rx_action+0x495/0xbe0 [ 5528.469527][ T1364] __do_softirq+0x1b5/0x7f6 [ 5528.469527][ T1364] [ 5528.471638][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5528.471638][ T1364] netdev_get_by_index+0x5e/0x80 [ 5528.471638][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5528.471638][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5528.471638][ T1364] ip6_route_add+0x1c/0x140 [ 5528.471638][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5528.471638][ T1364] addrconf_add_dev+0xe2/0x170 [ 5528.471638][ T1364] inet6_addr_add+0x12f/0xa40 [ 5528.471638][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5528.471638][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5528.471638][ T1364] netlink_rcv_skb+0x130/0x360 [ 5528.471638][ T1364] netlink_unicast+0x449/0x710 [ 5528.471638][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5528.471638][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5528.471638][ T1364] ___sys_sendmsg+0xee/0x170 [ 5528.471638][ T1364] __sys_sendmsg+0xcd/0x170 [ 5528.471638][ T1364] do_syscall_64+0xc6/0x1e0 [ 5528.471638][ T1364] [ 5528.474170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5528.474170][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5528.474170][ T1364] ipv6_find_idev+0x102/0x170 [ 5528.474170][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5528.474170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5528.474170][ T1364] netlink_rcv_skb+0x130/0x360 [ 5528.474170][ T1364] netlink_unicast+0x449/0x710 [ 5528.474170][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5528.474170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5528.474170][ T1364] ___sys_sendmsg+0xee/0x170 [ 5528.474170][ T1364] __sys_sendmsg+0xcd/0x170 [ 5528.474170][ T1364] do_syscall_64+0xc6/0x1e0 [ 5528.474170][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5528.474170][ T1364] [ 5528.476121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5528.476121][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5528.476121][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5528.476121][ T1364] ipv6_find_idev+0x102/0x170 [ 5528.476121][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5528.476121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5528.476121][ T1364] netlink_rcv_skb+0x130/0x360 [ 5528.476121][ T1364] netlink_unicast+0x449/0x710 [ 5528.476121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5528.476121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5528.476121][ T1364] ___sys_sendmsg+0xee/0x170 [ 5528.476121][ T1364] __sys_sendmsg+0xcd/0x170 [ 5528.476121][ T1364] do_syscall_64+0xc6/0x1e0 [ 5528.476121][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5528.476121][ T1364] [ 5538.714975][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5538.715504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5538.715504][ T1364] ___neigh_create+0x14b/0xf60 [ 5538.715504][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5538.715504][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5538.715504][ T1364] ip6_output+0x1f3/0x770 [ 5538.715504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5538.715504][ T1364] mld_sendpack+0x62d/0xbc0 [ 5538.715504][ T1364] mld_ifc_work+0x32/0x1f0 [ 5538.715504][ T1364] process_one_work+0x84d/0x18a0 [ 5538.715504][ T1364] worker_thread+0x587/0xd30 [ 5538.715504][ T1364] kthread+0x28a/0x350 [ 5538.715504][ T1364] ret_from_fork+0x31/0x70 [ 5538.715504][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5538.715504][ T1364] [ 5538.717490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5538.717490][ T1364] dst_init+0x84/0x4a0 [ 5538.717490][ T1364] dst_alloc+0x97/0x150 [ 5538.717490][ T1364] ip6_dst_alloc+0x23/0x90 [ 5538.717490][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5538.717490][ T1364] ip6_pol_route+0x56f/0x840 [ 5538.717490][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5538.717490][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5538.717490][ T1364] ipv6_rcv+0x1ad/0x810 [ 5538.717490][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5538.717490][ T1364] process_backlog+0x101/0x620 [ 5538.717490][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5538.717490][ T1364] net_rx_action+0x495/0xbe0 [ 5538.717490][ T1364] __do_softirq+0x1b5/0x7f6 [ 5538.717490][ T1364] [ 5538.719593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5538.719593][ T1364] netdev_get_by_index+0x5e/0x80 [ 5538.719593][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5538.719593][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5538.719593][ T1364] ip6_route_add+0x1c/0x140 [ 5538.719593][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5538.719593][ T1364] addrconf_add_dev+0xe2/0x170 [ 5538.719593][ T1364] inet6_addr_add+0x12f/0xa40 [ 5538.719593][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5538.719593][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5538.719593][ T1364] netlink_rcv_skb+0x130/0x360 [ 5538.719593][ T1364] netlink_unicast+0x449/0x710 [ 5538.719593][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5538.719593][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5538.719593][ T1364] ___sys_sendmsg+0xee/0x170 [ 5538.719593][ T1364] __sys_sendmsg+0xcd/0x170 [ 5538.719593][ T1364] do_syscall_64+0xc6/0x1e0 [ 5538.719593][ T1364] [ 5538.722146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5538.722146][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5538.722146][ T1364] ipv6_find_idev+0x102/0x170 [ 5538.722146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5538.722146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5538.722146][ T1364] netlink_rcv_skb+0x130/0x360 [ 5538.722146][ T1364] netlink_unicast+0x449/0x710 [ 5538.722146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5538.722146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5538.722146][ T1364] ___sys_sendmsg+0xee/0x170 [ 5538.722146][ T1364] __sys_sendmsg+0xcd/0x170 [ 5538.722146][ T1364] do_syscall_64+0xc6/0x1e0 [ 5538.722146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5538.722146][ T1364] [ 5538.724107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5538.724107][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5538.724107][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5538.724107][ T1364] ipv6_find_idev+0x102/0x170 [ 5538.724107][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5538.724107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5538.724107][ T1364] netlink_rcv_skb+0x130/0x360 [ 5538.724107][ T1364] netlink_unicast+0x449/0x710 [ 5538.724107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5538.724107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5538.724107][ T1364] ___sys_sendmsg+0xee/0x170 [ 5538.724107][ T1364] __sys_sendmsg+0xcd/0x170 [ 5538.724107][ T1364] do_syscall_64+0xc6/0x1e0 [ 5538.724107][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5538.724107][ T1364] [ 5548.755072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5548.755526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5548.755526][ T1364] ___neigh_create+0x14b/0xf60 [ 5548.755526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5548.755526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5548.755526][ T1364] ip6_output+0x1f3/0x770 [ 5548.755526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5548.755526][ T1364] mld_sendpack+0x62d/0xbc0 [ 5548.755526][ T1364] mld_ifc_work+0x32/0x1f0 [ 5548.755526][ T1364] process_one_work+0x84d/0x18a0 [ 5548.755526][ T1364] worker_thread+0x587/0xd30 [ 5548.755526][ T1364] kthread+0x28a/0x350 [ 5548.755526][ T1364] ret_from_fork+0x31/0x70 [ 5548.755526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5548.755526][ T1364] [ 5548.757512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5548.757512][ T1364] dst_init+0x84/0x4a0 [ 5548.757512][ T1364] dst_alloc+0x97/0x150 [ 5548.757512][ T1364] ip6_dst_alloc+0x23/0x90 [ 5548.757512][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5548.757512][ T1364] ip6_pol_route+0x56f/0x840 [ 5548.757512][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5548.757512][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5548.757512][ T1364] ipv6_rcv+0x1ad/0x810 [ 5548.757512][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5548.757512][ T1364] process_backlog+0x101/0x620 [ 5548.757512][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5548.757512][ T1364] net_rx_action+0x495/0xbe0 [ 5548.757512][ T1364] __do_softirq+0x1b5/0x7f6 [ 5548.757512][ T1364] [ 5548.759616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5548.759616][ T1364] netdev_get_by_index+0x5e/0x80 [ 5548.759616][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5548.759616][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5548.759616][ T1364] ip6_route_add+0x1c/0x140 [ 5548.759616][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5548.759616][ T1364] addrconf_add_dev+0xe2/0x170 [ 5548.759616][ T1364] inet6_addr_add+0x12f/0xa40 [ 5548.759616][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5548.759616][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5548.759616][ T1364] netlink_rcv_skb+0x130/0x360 [ 5548.759616][ T1364] netlink_unicast+0x449/0x710 [ 5548.759616][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5548.759616][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5548.759616][ T1364] ___sys_sendmsg+0xee/0x170 [ 5548.759616][ T1364] __sys_sendmsg+0xcd/0x170 [ 5548.759616][ T1364] do_syscall_64+0xc6/0x1e0 [ 5548.759616][ T1364] [ 5548.762136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5548.762136][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5548.762136][ T1364] ipv6_find_idev+0x102/0x170 [ 5548.762136][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5548.762136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5548.762136][ T1364] netlink_rcv_skb+0x130/0x360 [ 5548.762136][ T1364] netlink_unicast+0x449/0x710 [ 5548.762136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5548.762136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5548.762136][ T1364] ___sys_sendmsg+0xee/0x170 [ 5548.762136][ T1364] __sys_sendmsg+0xcd/0x170 [ 5548.762136][ T1364] do_syscall_64+0xc6/0x1e0 [ 5548.762136][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5548.762136][ T1364] [ 5548.764095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5548.764095][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5548.764095][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5548.764095][ T1364] ipv6_find_idev+0x102/0x170 [ 5548.764095][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5548.764095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5548.764095][ T1364] netlink_rcv_skb+0x130/0x360 [ 5548.764095][ T1364] netlink_unicast+0x449/0x710 [ 5548.764095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5548.764095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5548.764095][ T1364] ___sys_sendmsg+0xee/0x170 [ 5548.764095][ T1364] __sys_sendmsg+0xcd/0x170 [ 5548.764095][ T1364] do_syscall_64+0xc6/0x1e0 [ 5548.764095][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5548.764095][ T1364] [ 5558.890977][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5558.891494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5558.891494][ T1364] ___neigh_create+0x14b/0xf60 [ 5558.891494][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5558.891494][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5558.891494][ T1364] ip6_output+0x1f3/0x770 [ 5558.891494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5558.891494][ T1364] mld_sendpack+0x62d/0xbc0 [ 5558.891494][ T1364] mld_ifc_work+0x32/0x1f0 [ 5558.891494][ T1364] process_one_work+0x84d/0x18a0 [ 5558.891494][ T1364] worker_thread+0x587/0xd30 [ 5558.891494][ T1364] kthread+0x28a/0x350 [ 5558.891494][ T1364] ret_from_fork+0x31/0x70 [ 5558.891494][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5558.891494][ T1364] [ 5558.893469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5558.893469][ T1364] dst_init+0x84/0x4a0 [ 5558.893469][ T1364] dst_alloc+0x97/0x150 [ 5558.893469][ T1364] ip6_dst_alloc+0x23/0x90 [ 5558.893469][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5558.893469][ T1364] ip6_pol_route+0x56f/0x840 [ 5558.893469][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5558.893469][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5558.893469][ T1364] ipv6_rcv+0x1ad/0x810 [ 5558.893469][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5558.893469][ T1364] process_backlog+0x101/0x620 [ 5558.893469][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5558.893469][ T1364] net_rx_action+0x495/0xbe0 [ 5558.893469][ T1364] __do_softirq+0x1b5/0x7f6 [ 5558.893469][ T1364] [ 5558.895574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5558.895574][ T1364] netdev_get_by_index+0x5e/0x80 [ 5558.895574][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5558.895574][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5558.895574][ T1364] ip6_route_add+0x1c/0x140 [ 5558.895574][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5558.895574][ T1364] addrconf_add_dev+0xe2/0x170 [ 5558.895574][ T1364] inet6_addr_add+0x12f/0xa40 [ 5558.895574][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5558.895574][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5558.895574][ T1364] netlink_rcv_skb+0x130/0x360 [ 5558.895574][ T1364] netlink_unicast+0x449/0x710 [ 5558.895574][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5558.895574][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5558.895574][ T1364] ___sys_sendmsg+0xee/0x170 [ 5558.895574][ T1364] __sys_sendmsg+0xcd/0x170 [ 5558.895574][ T1364] do_syscall_64+0xc6/0x1e0 [ 5558.895574][ T1364] [ 5558.898094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5558.898094][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5558.898094][ T1364] ipv6_find_idev+0x102/0x170 [ 5558.898094][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5558.898094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5558.898094][ T1364] netlink_rcv_skb+0x130/0x360 [ 5558.898094][ T1364] netlink_unicast+0x449/0x710 [ 5558.898094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5558.898094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5558.898094][ T1364] ___sys_sendmsg+0xee/0x170 [ 5558.898094][ T1364] __sys_sendmsg+0xcd/0x170 [ 5558.898094][ T1364] do_syscall_64+0xc6/0x1e0 [ 5558.898094][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5558.898094][ T1364] [ 5558.900065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5558.900065][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5558.900065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5558.900065][ T1364] ipv6_find_idev+0x102/0x170 [ 5558.900065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5558.900065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5558.900065][ T1364] netlink_rcv_skb+0x130/0x360 [ 5558.900065][ T1364] netlink_unicast+0x449/0x710 [ 5558.900065][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5558.900065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5558.900065][ T1364] ___sys_sendmsg+0xee/0x170 [ 5558.900065][ T1364] __sys_sendmsg+0xcd/0x170 [ 5558.900065][ T1364] do_syscall_64+0xc6/0x1e0 [ 5558.900065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5558.900065][ T1364] [ 5569.138983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5569.139500][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5569.139500][ T1364] ___neigh_create+0x14b/0xf60 [ 5569.139500][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5569.139500][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5569.139500][ T1364] ip6_output+0x1f3/0x770 [ 5569.139500][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5569.139500][ T1364] mld_sendpack+0x62d/0xbc0 [ 5569.139500][ T1364] mld_ifc_work+0x32/0x1f0 [ 5569.139500][ T1364] process_one_work+0x84d/0x18a0 [ 5569.139500][ T1364] worker_thread+0x587/0xd30 [ 5569.139500][ T1364] kthread+0x28a/0x350 [ 5569.139500][ T1364] ret_from_fork+0x31/0x70 [ 5569.139500][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5569.139500][ T1364] [ 5569.141475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5569.141475][ T1364] dst_init+0x84/0x4a0 [ 5569.141475][ T1364] dst_alloc+0x97/0x150 [ 5569.141475][ T1364] ip6_dst_alloc+0x23/0x90 [ 5569.141475][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5569.141475][ T1364] ip6_pol_route+0x56f/0x840 [ 5569.141475][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5569.141475][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5569.141475][ T1364] ipv6_rcv+0x1ad/0x810 [ 5569.141475][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5569.141475][ T1364] process_backlog+0x101/0x620 [ 5569.141475][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5569.141475][ T1364] net_rx_action+0x495/0xbe0 [ 5569.141475][ T1364] __do_softirq+0x1b5/0x7f6 [ 5569.141475][ T1364] [ 5569.143596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5569.143596][ T1364] netdev_get_by_index+0x5e/0x80 [ 5569.143596][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5569.143596][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5569.143596][ T1364] ip6_route_add+0x1c/0x140 [ 5569.143596][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5569.143596][ T1364] addrconf_add_dev+0xe2/0x170 [ 5569.143596][ T1364] inet6_addr_add+0x12f/0xa40 [ 5569.143596][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5569.143596][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5569.143596][ T1364] netlink_rcv_skb+0x130/0x360 [ 5569.143596][ T1364] netlink_unicast+0x449/0x710 [ 5569.143596][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5569.143596][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5569.143596][ T1364] ___sys_sendmsg+0xee/0x170 [ 5569.143596][ T1364] __sys_sendmsg+0xcd/0x170 [ 5569.143596][ T1364] do_syscall_64+0xc6/0x1e0 [ 5569.143596][ T1364] [ 5569.146122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5569.146122][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5569.146122][ T1364] ipv6_find_idev+0x102/0x170 [ 5569.146122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5569.146122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5569.146122][ T1364] netlink_rcv_skb+0x130/0x360 [ 5569.146122][ T1364] netlink_unicast+0x449/0x710 [ 5569.146122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5569.146122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5569.146122][ T1364] ___sys_sendmsg+0xee/0x170 [ 5569.146122][ T1364] __sys_sendmsg+0xcd/0x170 [ 5569.146122][ T1364] do_syscall_64+0xc6/0x1e0 [ 5569.146122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5569.146122][ T1364] [ 5569.148088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5569.148088][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5569.148088][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5569.148088][ T1364] ipv6_find_idev+0x102/0x170 [ 5569.148088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5569.148088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5569.148088][ T1364] netlink_rcv_skb+0x130/0x360 [ 5569.148088][ T1364] netlink_unicast+0x449/0x710 [ 5569.148088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5569.148088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5569.148088][ T1364] ___sys_sendmsg+0xee/0x170 [ 5569.148088][ T1364] __sys_sendmsg+0xcd/0x170 [ 5569.148088][ T1364] do_syscall_64+0xc6/0x1e0 [ 5569.148088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5569.148088][ T1364] [ 5579.386978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5579.387512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5579.387512][ T1364] ___neigh_create+0x14b/0xf60 [ 5579.387512][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5579.387512][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5579.387512][ T1364] ip6_output+0x1f3/0x770 [ 5579.387512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5579.387512][ T1364] mld_sendpack+0x62d/0xbc0 [ 5579.387512][ T1364] mld_ifc_work+0x32/0x1f0 [ 5579.387512][ T1364] process_one_work+0x84d/0x18a0 [ 5579.387512][ T1364] worker_thread+0x587/0xd30 [ 5579.387512][ T1364] kthread+0x28a/0x350 [ 5579.387512][ T1364] ret_from_fork+0x31/0x70 [ 5579.387512][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5579.387512][ T1364] [ 5579.389493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5579.389493][ T1364] dst_init+0x84/0x4a0 [ 5579.389493][ T1364] dst_alloc+0x97/0x150 [ 5579.389493][ T1364] ip6_dst_alloc+0x23/0x90 [ 5579.389493][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5579.389493][ T1364] ip6_pol_route+0x56f/0x840 [ 5579.389493][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5579.389493][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5579.389493][ T1364] ipv6_rcv+0x1ad/0x810 [ 5579.389493][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5579.389493][ T1364] process_backlog+0x101/0x620 [ 5579.389493][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5579.389493][ T1364] net_rx_action+0x495/0xbe0 [ 5579.389493][ T1364] __do_softirq+0x1b5/0x7f6 [ 5579.389493][ T1364] [ 5579.391589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5579.391589][ T1364] netdev_get_by_index+0x5e/0x80 [ 5579.391589][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5579.391589][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5579.391589][ T1364] ip6_route_add+0x1c/0x140 [ 5579.391589][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5579.391589][ T1364] addrconf_add_dev+0xe2/0x170 [ 5579.391589][ T1364] inet6_addr_add+0x12f/0xa40 [ 5579.391589][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5579.391589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5579.391589][ T1364] netlink_rcv_skb+0x130/0x360 [ 5579.391589][ T1364] netlink_unicast+0x449/0x710 [ 5579.391589][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5579.391589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5579.391589][ T1364] ___sys_sendmsg+0xee/0x170 [ 5579.391589][ T1364] __sys_sendmsg+0xcd/0x170 [ 5579.391589][ T1364] do_syscall_64+0xc6/0x1e0 [ 5579.391589][ T1364] [ 5579.394114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5579.394114][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5579.394114][ T1364] ipv6_find_idev+0x102/0x170 [ 5579.394114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5579.394114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5579.394114][ T1364] netlink_rcv_skb+0x130/0x360 [ 5579.394114][ T1364] netlink_unicast+0x449/0x710 [ 5579.394114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5579.394114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5579.394114][ T1364] ___sys_sendmsg+0xee/0x170 [ 5579.394114][ T1364] __sys_sendmsg+0xcd/0x170 [ 5579.394114][ T1364] do_syscall_64+0xc6/0x1e0 [ 5579.394114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5579.394114][ T1364] [ 5579.396086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5579.396086][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5579.396086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5579.396086][ T1364] ipv6_find_idev+0x102/0x170 [ 5579.396086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5579.396086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5579.396086][ T1364] netlink_rcv_skb+0x130/0x360 [ 5579.396086][ T1364] netlink_unicast+0x449/0x710 [ 5579.396086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5579.396086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5579.396086][ T1364] ___sys_sendmsg+0xee/0x170 [ 5579.396086][ T1364] __sys_sendmsg+0xcd/0x170 [ 5579.396086][ T1364] do_syscall_64+0xc6/0x1e0 [ 5579.396086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5579.396086][ T1364] [ 5589.411051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5589.411531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5589.411531][ T1364] ___neigh_create+0x14b/0xf60 [ 5589.411531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5589.411531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5589.411531][ T1364] ip6_output+0x1f3/0x770 [ 5589.411531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5589.411531][ T1364] mld_sendpack+0x62d/0xbc0 [ 5589.411531][ T1364] mld_ifc_work+0x32/0x1f0 [ 5589.411531][ T1364] process_one_work+0x84d/0x18a0 [ 5589.411531][ T1364] worker_thread+0x587/0xd30 [ 5589.411531][ T1364] kthread+0x28a/0x350 [ 5589.411531][ T1364] ret_from_fork+0x31/0x70 [ 5589.411531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5589.411531][ T1364] [ 5589.413278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5589.413278][ T1364] dst_init+0x84/0x4a0 [ 5589.413278][ T1364] dst_alloc+0x97/0x150 [ 5589.413278][ T1364] ip6_dst_alloc+0x23/0x90 [ 5589.413278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5589.413278][ T1364] ip6_pol_route+0x56f/0x840 [ 5589.413278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5589.413278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5589.413278][ T1364] ipv6_rcv+0x1ad/0x810 [ 5589.413278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5589.413278][ T1364] process_backlog+0x101/0x620 [ 5589.413278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5589.413278][ T1364] net_rx_action+0x495/0xbe0 [ 5589.413278][ T1364] __do_softirq+0x1b5/0x7f6 [ 5589.413278][ T1364] [ 5589.415143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5589.415143][ T1364] netdev_get_by_index+0x5e/0x80 [ 5589.415143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5589.415143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5589.415143][ T1364] ip6_route_add+0x1c/0x140 [ 5589.415143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5589.415143][ T1364] addrconf_add_dev+0xe2/0x170 [ 5589.415143][ T1364] inet6_addr_add+0x12f/0xa40 [ 5589.415143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5589.415143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5589.415143][ T1364] netlink_rcv_skb+0x130/0x360 [ 5589.415143][ T1364] netlink_unicast+0x449/0x710 [ 5589.415143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5589.415143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5589.415143][ T1364] ___sys_sendmsg+0xee/0x170 [ 5589.415143][ T1364] __sys_sendmsg+0xcd/0x170 [ 5589.415143][ T1364] do_syscall_64+0xc6/0x1e0 [ 5589.415143][ T1364] [ 5589.417348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5589.417348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5589.417348][ T1364] ipv6_find_idev+0x102/0x170 [ 5589.417348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5589.417348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5589.417348][ T1364] netlink_rcv_skb+0x130/0x360 [ 5589.417348][ T1364] netlink_unicast+0x449/0x710 [ 5589.417348][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5589.417348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5589.417348][ T1364] ___sys_sendmsg+0xee/0x170 [ 5589.417348][ T1364] __sys_sendmsg+0xcd/0x170 [ 5589.417348][ T1364] do_syscall_64+0xc6/0x1e0 [ 5589.417348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5589.417348][ T1364] [ 5589.419088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5589.419088][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5589.419088][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5589.419088][ T1364] ipv6_find_idev+0x102/0x170 [ 5589.419088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5589.419088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5589.419088][ T1364] netlink_rcv_skb+0x130/0x360 [ 5589.419088][ T1364] netlink_unicast+0x449/0x710 [ 5589.419088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5589.419088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5589.419088][ T1364] ___sys_sendmsg+0xee/0x170 [ 5589.419088][ T1364] __sys_sendmsg+0xcd/0x170 [ 5589.419088][ T1364] do_syscall_64+0xc6/0x1e0 [ 5589.419088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5589.419088][ T1364] [ 5599.618979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5599.619574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5599.619574][ T1364] ___neigh_create+0x14b/0xf60 [ 5599.619574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5599.619574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5599.619574][ T1364] ip6_output+0x1f3/0x770 [ 5599.619574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5599.619574][ T1364] mld_sendpack+0x62d/0xbc0 [ 5599.619574][ T1364] mld_ifc_work+0x32/0x1f0 [ 5599.619574][ T1364] process_one_work+0x84d/0x18a0 [ 5599.619574][ T1364] worker_thread+0x587/0xd30 [ 5599.619574][ T1364] kthread+0x28a/0x350 [ 5599.619574][ T1364] ret_from_fork+0x31/0x70 [ 5599.619574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5599.619574][ T1364] [ 5599.621575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5599.621575][ T1364] dst_init+0x84/0x4a0 [ 5599.621575][ T1364] dst_alloc+0x97/0x150 [ 5599.621575][ T1364] ip6_dst_alloc+0x23/0x90 [ 5599.621575][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5599.621575][ T1364] ip6_pol_route+0x56f/0x840 [ 5599.621575][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5599.621575][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5599.621575][ T1364] ipv6_rcv+0x1ad/0x810 [ 5599.621575][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5599.621575][ T1364] process_backlog+0x101/0x620 [ 5599.621575][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5599.621575][ T1364] net_rx_action+0x495/0xbe0 [ 5599.621575][ T1364] __do_softirq+0x1b5/0x7f6 [ 5599.621575][ T1364] [ 5599.623682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5599.623682][ T1364] netdev_get_by_index+0x5e/0x80 [ 5599.623682][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5599.623682][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5599.623682][ T1364] ip6_route_add+0x1c/0x140 [ 5599.623682][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5599.623682][ T1364] addrconf_add_dev+0xe2/0x170 [ 5599.623682][ T1364] inet6_addr_add+0x12f/0xa40 [ 5599.623682][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5599.623682][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5599.623682][ T1364] netlink_rcv_skb+0x130/0x360 [ 5599.623682][ T1364] netlink_unicast+0x449/0x710 [ 5599.623682][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5599.623682][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5599.623682][ T1364] ___sys_sendmsg+0xee/0x170 [ 5599.623682][ T1364] __sys_sendmsg+0xcd/0x170 [ 5599.623682][ T1364] do_syscall_64+0xc6/0x1e0 [ 5599.623682][ T1364] [ 5599.626224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5599.626224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5599.626224][ T1364] ipv6_find_idev+0x102/0x170 [ 5599.626224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5599.626224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5599.626224][ T1364] netlink_rcv_skb+0x130/0x360 [ 5599.626224][ T1364] netlink_unicast+0x449/0x710 [ 5599.626224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5599.626224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5599.626224][ T1364] ___sys_sendmsg+0xee/0x170 [ 5599.626224][ T1364] __sys_sendmsg+0xcd/0x170 [ 5599.626224][ T1364] do_syscall_64+0xc6/0x1e0 [ 5599.626224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5599.626224][ T1364] [ 5599.628201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5599.628201][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5599.628201][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5599.628201][ T1364] ipv6_find_idev+0x102/0x170 [ 5599.628201][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5599.628201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5599.628201][ T1364] netlink_rcv_skb+0x130/0x360 [ 5599.628201][ T1364] netlink_unicast+0x449/0x710 [ 5599.628201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5599.628201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5599.628201][ T1364] ___sys_sendmsg+0xee/0x170 [ 5599.628201][ T1364] __sys_sendmsg+0xcd/0x170 [ 5599.628201][ T1364] do_syscall_64+0xc6/0x1e0 [ 5599.628201][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5599.628201][ T1364] [ 5609.715102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5609.715551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5609.715551][ T1364] ___neigh_create+0x14b/0xf60 [ 5609.715551][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5609.715551][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5609.715551][ T1364] ip6_output+0x1f3/0x770 [ 5609.715551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5609.715551][ T1364] mld_sendpack+0x62d/0xbc0 [ 5609.715551][ T1364] mld_ifc_work+0x32/0x1f0 [ 5609.715551][ T1364] process_one_work+0x84d/0x18a0 [ 5609.715551][ T1364] worker_thread+0x587/0xd30 [ 5609.715551][ T1364] kthread+0x28a/0x350 [ 5609.715551][ T1364] ret_from_fork+0x31/0x70 [ 5609.715551][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5609.715551][ T1364] [ 5609.717315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5609.717315][ T1364] dst_init+0x84/0x4a0 [ 5609.717315][ T1364] dst_alloc+0x97/0x150 [ 5609.717315][ T1364] ip6_dst_alloc+0x23/0x90 [ 5609.717315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5609.717315][ T1364] ip6_pol_route+0x56f/0x840 [ 5609.717315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5609.717315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5609.717315][ T1364] ipv6_rcv+0x1ad/0x810 [ 5609.717315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5609.717315][ T1364] process_backlog+0x101/0x620 [ 5609.717315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5609.717315][ T1364] net_rx_action+0x495/0xbe0 [ 5609.717315][ T1364] __do_softirq+0x1b5/0x7f6 [ 5609.717315][ T1364] [ 5609.719179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5609.719179][ T1364] netdev_get_by_index+0x5e/0x80 [ 5609.719179][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5609.719179][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5609.719179][ T1364] ip6_route_add+0x1c/0x140 [ 5609.719179][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5609.719179][ T1364] addrconf_add_dev+0xe2/0x170 [ 5609.719179][ T1364] inet6_addr_add+0x12f/0xa40 [ 5609.719179][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5609.719179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5609.719179][ T1364] netlink_rcv_skb+0x130/0x360 [ 5609.719179][ T1364] netlink_unicast+0x449/0x710 [ 5609.719179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5609.719179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5609.719179][ T1364] ___sys_sendmsg+0xee/0x170 [ 5609.719179][ T1364] __sys_sendmsg+0xcd/0x170 [ 5609.719179][ T1364] do_syscall_64+0xc6/0x1e0 [ 5609.719179][ T1364] [ 5609.721398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5609.721398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5609.721398][ T1364] ipv6_find_idev+0x102/0x170 [ 5609.721398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5609.721398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5609.721398][ T1364] netlink_rcv_skb+0x130/0x360 [ 5609.721398][ T1364] netlink_unicast+0x449/0x710 [ 5609.721398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5609.721398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5609.721398][ T1364] ___sys_sendmsg+0xee/0x170 [ 5609.721398][ T1364] __sys_sendmsg+0xcd/0x170 [ 5609.721398][ T1364] do_syscall_64+0xc6/0x1e0 [ 5609.721398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5609.721398][ T1364] [ 5609.723138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5609.723138][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5609.723138][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5609.723138][ T1364] ipv6_find_idev+0x102/0x170 [ 5609.723138][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5609.723138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5609.723138][ T1364] netlink_rcv_skb+0x130/0x360 [ 5609.723138][ T1364] netlink_unicast+0x449/0x710 [ 5609.723138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5609.723138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5609.723138][ T1364] ___sys_sendmsg+0xee/0x170 [ 5609.723138][ T1364] __sys_sendmsg+0xcd/0x170 [ 5609.723138][ T1364] do_syscall_64+0xc6/0x1e0 [ 5609.723138][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5609.723138][ T1364] [ 5619.971052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5619.971556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5619.971556][ T1364] ___neigh_create+0x14b/0xf60 [ 5619.971556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5619.971556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5619.971556][ T1364] ip6_output+0x1f3/0x770 [ 5619.971556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5619.971556][ T1364] mld_sendpack+0x62d/0xbc0 [ 5619.971556][ T1364] mld_ifc_work+0x32/0x1f0 [ 5619.971556][ T1364] process_one_work+0x84d/0x18a0 [ 5619.971556][ T1364] worker_thread+0x587/0xd30 [ 5619.971556][ T1364] kthread+0x28a/0x350 [ 5619.971556][ T1364] ret_from_fork+0x31/0x70 [ 5619.971556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5619.971556][ T1364] [ 5619.973322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5619.973322][ T1364] dst_init+0x84/0x4a0 [ 5619.973322][ T1364] dst_alloc+0x97/0x150 [ 5619.973322][ T1364] ip6_dst_alloc+0x23/0x90 [ 5619.973322][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5619.973322][ T1364] ip6_pol_route+0x56f/0x840 [ 5619.973322][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5619.973322][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5619.973322][ T1364] ipv6_rcv+0x1ad/0x810 [ 5619.973322][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5619.973322][ T1364] process_backlog+0x101/0x620 [ 5619.973322][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5619.973322][ T1364] net_rx_action+0x495/0xbe0 [ 5619.973322][ T1364] __do_softirq+0x1b5/0x7f6 [ 5619.973322][ T1364] [ 5619.975188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5619.975188][ T1364] netdev_get_by_index+0x5e/0x80 [ 5619.975188][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5619.975188][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5619.975188][ T1364] ip6_route_add+0x1c/0x140 [ 5619.975188][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5619.975188][ T1364] addrconf_add_dev+0xe2/0x170 [ 5619.975188][ T1364] inet6_addr_add+0x12f/0xa40 [ 5619.975188][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5619.975188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5619.975188][ T1364] netlink_rcv_skb+0x130/0x360 [ 5619.975188][ T1364] netlink_unicast+0x449/0x710 [ 5619.975188][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5619.975188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5619.975188][ T1364] ___sys_sendmsg+0xee/0x170 [ 5619.975188][ T1364] __sys_sendmsg+0xcd/0x170 [ 5619.975188][ T1364] do_syscall_64+0xc6/0x1e0 [ 5619.975188][ T1364] [ 5619.977420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5619.977420][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5619.977420][ T1364] ipv6_find_idev+0x102/0x170 [ 5619.977420][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5619.977420][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5619.977420][ T1364] netlink_rcv_skb+0x130/0x360 [ 5619.977420][ T1364] netlink_unicast+0x449/0x710 [ 5619.977420][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5619.977420][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5619.977420][ T1364] ___sys_sendmsg+0xee/0x170 [ 5619.977420][ T1364] __sys_sendmsg+0xcd/0x170 [ 5619.977420][ T1364] do_syscall_64+0xc6/0x1e0 [ 5619.977420][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5619.977420][ T1364] [ 5619.979164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5619.979164][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5619.979164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5619.979164][ T1364] ipv6_find_idev+0x102/0x170 [ 5619.979164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5619.979164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5619.979164][ T1364] netlink_rcv_skb+0x130/0x360 [ 5619.979164][ T1364] netlink_unicast+0x449/0x710 [ 5619.979164][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5619.979164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5619.979164][ T1364] ___sys_sendmsg+0xee/0x170 [ 5619.979164][ T1364] __sys_sendmsg+0xcd/0x170 [ 5619.979164][ T1364] do_syscall_64+0xc6/0x1e0 [ 5619.979164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5619.979164][ T1364] [ 5630.227085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5630.227609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5630.227609][ T1364] ___neigh_create+0x14b/0xf60 [ 5630.227609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5630.227609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5630.227609][ T1364] ip6_output+0x1f3/0x770 [ 5630.227609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5630.227609][ T1364] mld_sendpack+0x62d/0xbc0 [ 5630.227609][ T1364] mld_ifc_work+0x32/0x1f0 [ 5630.227609][ T1364] process_one_work+0x84d/0x18a0 [ 5630.227609][ T1364] worker_thread+0x587/0xd30 [ 5630.227609][ T1364] kthread+0x28a/0x350 [ 5630.227609][ T1364] ret_from_fork+0x31/0x70 [ 5630.227609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5630.227609][ T1364] [ 5630.229530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5630.229530][ T1364] dst_init+0x84/0x4a0 [ 5630.229530][ T1364] dst_alloc+0x97/0x150 [ 5630.229530][ T1364] ip6_dst_alloc+0x23/0x90 [ 5630.229530][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5630.229530][ T1364] ip6_pol_route+0x56f/0x840 [ 5630.229530][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5630.229530][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5630.229530][ T1364] ipv6_rcv+0x1ad/0x810 [ 5630.229530][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5630.229530][ T1364] process_backlog+0x101/0x620 [ 5630.229530][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5630.229530][ T1364] net_rx_action+0x495/0xbe0 [ 5630.229530][ T1364] __do_softirq+0x1b5/0x7f6 [ 5630.229530][ T1364] [ 5630.231563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5630.231563][ T1364] netdev_get_by_index+0x5e/0x80 [ 5630.231563][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5630.231563][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5630.231563][ T1364] ip6_route_add+0x1c/0x140 [ 5630.231563][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5630.231563][ T1364] addrconf_add_dev+0xe2/0x170 [ 5630.231563][ T1364] inet6_addr_add+0x12f/0xa40 [ 5630.231563][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5630.231563][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5630.231563][ T1364] netlink_rcv_skb+0x130/0x360 [ 5630.231563][ T1364] netlink_unicast+0x449/0x710 [ 5630.231563][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5630.231563][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5630.231563][ T1364] ___sys_sendmsg+0xee/0x170 [ 5630.231563][ T1364] __sys_sendmsg+0xcd/0x170 [ 5630.231563][ T1364] do_syscall_64+0xc6/0x1e0 [ 5630.231563][ T1364] [ 5630.233989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5630.233989][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5630.233989][ T1364] ipv6_find_idev+0x102/0x170 [ 5630.233989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5630.233989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5630.233989][ T1364] netlink_rcv_skb+0x130/0x360 [ 5630.233989][ T1364] netlink_unicast+0x449/0x710 [ 5630.233989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5630.233989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5630.233989][ T1364] ___sys_sendmsg+0xee/0x170 [ 5630.233989][ T1364] __sys_sendmsg+0xcd/0x170 [ 5630.233989][ T1364] do_syscall_64+0xc6/0x1e0 [ 5630.233989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5630.233989][ T1364] [ 5630.235900][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5630.235900][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5630.235900][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5630.235900][ T1364] ipv6_find_idev+0x102/0x170 [ 5630.235900][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5630.235900][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5630.235900][ T1364] netlink_rcv_skb+0x130/0x360 [ 5630.235900][ T1364] netlink_unicast+0x449/0x710 [ 5630.235900][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5630.235900][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5630.235900][ T1364] ___sys_sendmsg+0xee/0x170 [ 5630.235900][ T1364] __sys_sendmsg+0xcd/0x170 [ 5630.235900][ T1364] do_syscall_64+0xc6/0x1e0 [ 5630.235900][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5630.235900][ T1364] [ 5640.243066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5640.243536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5640.243536][ T1364] ___neigh_create+0x14b/0xf60 [ 5640.243536][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5640.243536][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5640.243536][ T1364] ip6_output+0x1f3/0x770 [ 5640.243536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5640.243536][ T1364] mld_sendpack+0x62d/0xbc0 [ 5640.243536][ T1364] mld_ifc_work+0x32/0x1f0 [ 5640.243536][ T1364] process_one_work+0x84d/0x18a0 [ 5640.243536][ T1364] worker_thread+0x587/0xd30 [ 5640.243536][ T1364] kthread+0x28a/0x350 [ 5640.243536][ T1364] ret_from_fork+0x31/0x70 [ 5640.243536][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5640.243536][ T1364] [ 5640.245295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5640.245295][ T1364] dst_init+0x84/0x4a0 [ 5640.245295][ T1364] dst_alloc+0x97/0x150 [ 5640.245295][ T1364] ip6_dst_alloc+0x23/0x90 [ 5640.245295][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5640.245295][ T1364] ip6_pol_route+0x56f/0x840 [ 5640.245295][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5640.245295][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5640.245295][ T1364] ipv6_rcv+0x1ad/0x810 [ 5640.245295][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5640.245295][ T1364] process_backlog+0x101/0x620 [ 5640.245295][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5640.245295][ T1364] net_rx_action+0x495/0xbe0 [ 5640.245295][ T1364] __do_softirq+0x1b5/0x7f6 [ 5640.245295][ T1364] [ 5640.247157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5640.247157][ T1364] netdev_get_by_index+0x5e/0x80 [ 5640.247157][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5640.247157][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5640.247157][ T1364] ip6_route_add+0x1c/0x140 [ 5640.247157][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5640.247157][ T1364] addrconf_add_dev+0xe2/0x170 [ 5640.247157][ T1364] inet6_addr_add+0x12f/0xa40 [ 5640.247157][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5640.247157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5640.247157][ T1364] netlink_rcv_skb+0x130/0x360 [ 5640.247157][ T1364] netlink_unicast+0x449/0x710 [ 5640.247157][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5640.247157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5640.247157][ T1364] ___sys_sendmsg+0xee/0x170 [ 5640.247157][ T1364] __sys_sendmsg+0xcd/0x170 [ 5640.247157][ T1364] do_syscall_64+0xc6/0x1e0 [ 5640.247157][ T1364] [ 5640.249385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5640.249385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5640.249385][ T1364] ipv6_find_idev+0x102/0x170 [ 5640.249385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5640.249385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5640.249385][ T1364] netlink_rcv_skb+0x130/0x360 [ 5640.249385][ T1364] netlink_unicast+0x449/0x710 [ 5640.249385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5640.249385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5640.249385][ T1364] ___sys_sendmsg+0xee/0x170 [ 5640.249385][ T1364] __sys_sendmsg+0xcd/0x170 [ 5640.249385][ T1364] do_syscall_64+0xc6/0x1e0 [ 5640.249385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5640.249385][ T1364] [ 5640.251130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5640.251130][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5640.251130][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5640.251130][ T1364] ipv6_find_idev+0x102/0x170 [ 5640.251130][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5640.251130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5640.251130][ T1364] netlink_rcv_skb+0x130/0x360 [ 5640.251130][ T1364] netlink_unicast+0x449/0x710 [ 5640.251130][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5640.251130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5640.251130][ T1364] ___sys_sendmsg+0xee/0x170 [ 5640.251130][ T1364] __sys_sendmsg+0xcd/0x170 [ 5640.251130][ T1364] do_syscall_64+0xc6/0x1e0 [ 5640.251130][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5640.251130][ T1364] [ 5650.491092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5650.491560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5650.491560][ T1364] ___neigh_create+0x14b/0xf60 [ 5650.491560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5650.491560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5650.491560][ T1364] ip6_output+0x1f3/0x770 [ 5650.491560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5650.491560][ T1364] mld_sendpack+0x62d/0xbc0 [ 5650.491560][ T1364] mld_ifc_work+0x32/0x1f0 [ 5650.491560][ T1364] process_one_work+0x84d/0x18a0 [ 5650.491560][ T1364] worker_thread+0x587/0xd30 [ 5650.491560][ T1364] kthread+0x28a/0x350 [ 5650.491560][ T1364] ret_from_fork+0x31/0x70 [ 5650.491560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5650.491560][ T1364] [ 5650.493315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5650.493315][ T1364] dst_init+0x84/0x4a0 [ 5650.493315][ T1364] dst_alloc+0x97/0x150 [ 5650.493315][ T1364] ip6_dst_alloc+0x23/0x90 [ 5650.493315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5650.493315][ T1364] ip6_pol_route+0x56f/0x840 [ 5650.493315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5650.493315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5650.493315][ T1364] ipv6_rcv+0x1ad/0x810 [ 5650.493315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5650.493315][ T1364] process_backlog+0x101/0x620 [ 5650.493315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5650.493315][ T1364] net_rx_action+0x495/0xbe0 [ 5650.493315][ T1364] __do_softirq+0x1b5/0x7f6 [ 5650.493315][ T1364] [ 5650.495172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5650.495172][ T1364] netdev_get_by_index+0x5e/0x80 [ 5650.495172][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5650.495172][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5650.495172][ T1364] ip6_route_add+0x1c/0x140 [ 5650.495172][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5650.495172][ T1364] addrconf_add_dev+0xe2/0x170 [ 5650.495172][ T1364] inet6_addr_add+0x12f/0xa40 [ 5650.495172][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5650.495172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5650.495172][ T1364] netlink_rcv_skb+0x130/0x360 [ 5650.495172][ T1364] netlink_unicast+0x449/0x710 [ 5650.495172][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5650.495172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5650.495172][ T1364] ___sys_sendmsg+0xee/0x170 [ 5650.495172][ T1364] __sys_sendmsg+0xcd/0x170 [ 5650.495172][ T1364] do_syscall_64+0xc6/0x1e0 [ 5650.495172][ T1364] [ 5650.497385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5650.497385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5650.497385][ T1364] ipv6_find_idev+0x102/0x170 [ 5650.497385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5650.497385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5650.497385][ T1364] netlink_rcv_skb+0x130/0x360 [ 5650.497385][ T1364] netlink_unicast+0x449/0x710 [ 5650.497385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5650.497385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5650.497385][ T1364] ___sys_sendmsg+0xee/0x170 [ 5650.497385][ T1364] __sys_sendmsg+0xcd/0x170 [ 5650.497385][ T1364] do_syscall_64+0xc6/0x1e0 [ 5650.497385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5650.497385][ T1364] [ 5650.499141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5650.499141][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5650.499141][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5650.499141][ T1364] ipv6_find_idev+0x102/0x170 [ 5650.499141][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5650.499141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5650.499141][ T1364] netlink_rcv_skb+0x130/0x360 [ 5650.499141][ T1364] netlink_unicast+0x449/0x710 [ 5650.499141][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5650.499141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5650.499141][ T1364] ___sys_sendmsg+0xee/0x170 [ 5650.499141][ T1364] __sys_sendmsg+0xcd/0x170 [ 5650.499141][ T1364] do_syscall_64+0xc6/0x1e0 [ 5650.499141][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5650.499141][ T1364] [ 5660.787022][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5660.787565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5660.787565][ T1364] ___neigh_create+0x14b/0xf60 [ 5660.787565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5660.787565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5660.787565][ T1364] ip6_output+0x1f3/0x770 [ 5660.787565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5660.787565][ T1364] mld_sendpack+0x62d/0xbc0 [ 5660.787565][ T1364] mld_ifc_work+0x32/0x1f0 [ 5660.787565][ T1364] process_one_work+0x84d/0x18a0 [ 5660.787565][ T1364] worker_thread+0x587/0xd30 [ 5660.787565][ T1364] kthread+0x28a/0x350 [ 5660.787565][ T1364] ret_from_fork+0x31/0x70 [ 5660.787565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5660.787565][ T1364] [ 5660.789371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5660.789371][ T1364] dst_init+0x84/0x4a0 [ 5660.789371][ T1364] dst_alloc+0x97/0x150 [ 5660.789371][ T1364] ip6_dst_alloc+0x23/0x90 [ 5660.789371][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5660.789371][ T1364] ip6_pol_route+0x56f/0x840 [ 5660.789371][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5660.789371][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5660.789371][ T1364] ipv6_rcv+0x1ad/0x810 [ 5660.789371][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5660.789371][ T1364] process_backlog+0x101/0x620 [ 5660.789371][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5660.789371][ T1364] net_rx_action+0x495/0xbe0 [ 5660.789371][ T1364] __do_softirq+0x1b5/0x7f6 [ 5660.789371][ T1364] [ 5660.791231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5660.791231][ T1364] netdev_get_by_index+0x5e/0x80 [ 5660.791231][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5660.791231][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5660.791231][ T1364] ip6_route_add+0x1c/0x140 [ 5660.791231][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5660.791231][ T1364] addrconf_add_dev+0xe2/0x170 [ 5660.791231][ T1364] inet6_addr_add+0x12f/0xa40 [ 5660.791231][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5660.791231][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5660.791231][ T1364] netlink_rcv_skb+0x130/0x360 [ 5660.791231][ T1364] netlink_unicast+0x449/0x710 [ 5660.791231][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5660.791231][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5660.791231][ T1364] ___sys_sendmsg+0xee/0x170 [ 5660.791231][ T1364] __sys_sendmsg+0xcd/0x170 [ 5660.791231][ T1364] do_syscall_64+0xc6/0x1e0 [ 5660.791231][ T1364] [ 5660.794390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5660.794390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5660.794390][ T1364] ipv6_find_idev+0x102/0x170 [ 5660.794390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5660.794390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5660.794390][ T1364] netlink_rcv_skb+0x130/0x360 [ 5660.794390][ T1364] netlink_unicast+0x449/0x710 [ 5660.794390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5660.794390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5660.794390][ T1364] ___sys_sendmsg+0xee/0x170 [ 5660.794390][ T1364] __sys_sendmsg+0xcd/0x170 [ 5660.794390][ T1364] do_syscall_64+0xc6/0x1e0 [ 5660.794390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5660.794390][ T1364] [ 5660.796120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5660.796120][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5660.796120][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5660.796120][ T1364] ipv6_find_idev+0x102/0x170 [ 5660.796120][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5660.796120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5660.796120][ T1364] netlink_rcv_skb+0x130/0x360 [ 5660.796120][ T1364] netlink_unicast+0x449/0x710 [ 5660.796120][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5660.796120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5660.796120][ T1364] ___sys_sendmsg+0xee/0x170 [ 5660.796120][ T1364] __sys_sendmsg+0xcd/0x170 [ 5660.796120][ T1364] do_syscall_64+0xc6/0x1e0 [ 5660.796120][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5660.796120][ T1364] [ 5670.931048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5670.931545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5670.931545][ T1364] ___neigh_create+0x14b/0xf60 [ 5670.931545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5670.931545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5670.931545][ T1364] ip6_output+0x1f3/0x770 [ 5670.931545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5670.931545][ T1364] mld_sendpack+0x62d/0xbc0 [ 5670.931545][ T1364] mld_ifc_work+0x32/0x1f0 [ 5670.931545][ T1364] process_one_work+0x84d/0x18a0 [ 5670.931545][ T1364] worker_thread+0x587/0xd30 [ 5670.931545][ T1364] kthread+0x28a/0x350 [ 5670.931545][ T1364] ret_from_fork+0x31/0x70 [ 5670.931545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5670.931545][ T1364] [ 5670.933466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5670.933466][ T1364] dst_init+0x84/0x4a0 [ 5670.933466][ T1364] dst_alloc+0x97/0x150 [ 5670.933466][ T1364] ip6_dst_alloc+0x23/0x90 [ 5670.933466][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5670.933466][ T1364] ip6_pol_route+0x56f/0x840 [ 5670.933466][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5670.933466][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5670.933466][ T1364] ipv6_rcv+0x1ad/0x810 [ 5670.933466][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5670.933466][ T1364] process_backlog+0x101/0x620 [ 5670.933466][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5670.933466][ T1364] net_rx_action+0x495/0xbe0 [ 5670.933466][ T1364] __do_softirq+0x1b5/0x7f6 [ 5670.933466][ T1364] [ 5670.935512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5670.935512][ T1364] netdev_get_by_index+0x5e/0x80 [ 5670.935512][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5670.935512][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5670.935512][ T1364] ip6_route_add+0x1c/0x140 [ 5670.935512][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5670.935512][ T1364] addrconf_add_dev+0xe2/0x170 [ 5670.935512][ T1364] inet6_addr_add+0x12f/0xa40 [ 5670.935512][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5670.935512][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5670.935512][ T1364] netlink_rcv_skb+0x130/0x360 [ 5670.935512][ T1364] netlink_unicast+0x449/0x710 [ 5670.935512][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5670.935512][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5670.935512][ T1364] ___sys_sendmsg+0xee/0x170 [ 5670.935512][ T1364] __sys_sendmsg+0xcd/0x170 [ 5670.935512][ T1364] do_syscall_64+0xc6/0x1e0 [ 5670.935512][ T1364] [ 5670.937960][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5670.937960][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5670.937960][ T1364] ipv6_find_idev+0x102/0x170 [ 5670.937960][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5670.937960][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5670.937960][ T1364] netlink_rcv_skb+0x130/0x360 [ 5670.937960][ T1364] netlink_unicast+0x449/0x710 [ 5670.937960][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5670.937960][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5670.937960][ T1364] ___sys_sendmsg+0xee/0x170 [ 5670.937960][ T1364] __sys_sendmsg+0xcd/0x170 [ 5670.937960][ T1364] do_syscall_64+0xc6/0x1e0 [ 5670.937960][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5670.937960][ T1364] [ 5670.939871][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5670.939871][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5670.939871][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5670.939871][ T1364] ipv6_find_idev+0x102/0x170 [ 5670.939871][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5670.939871][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5670.939871][ T1364] netlink_rcv_skb+0x130/0x360 [ 5670.939871][ T1364] netlink_unicast+0x449/0x710 [ 5670.939871][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5670.939871][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5670.939871][ T1364] ___sys_sendmsg+0xee/0x170 [ 5670.939871][ T1364] __sys_sendmsg+0xcd/0x170 [ 5670.939871][ T1364] do_syscall_64+0xc6/0x1e0 [ 5670.939871][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5670.939871][ T1364] [ 5680.994990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5680.995424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5680.995424][ T1364] ___neigh_create+0x14b/0xf60 [ 5680.995424][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5680.995424][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5680.995424][ T1364] ip6_output+0x1f3/0x770 [ 5680.995424][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5680.995424][ T1364] mld_sendpack+0x62d/0xbc0 [ 5680.995424][ T1364] mld_ifc_work+0x32/0x1f0 [ 5680.995424][ T1364] process_one_work+0x84d/0x18a0 [ 5680.995424][ T1364] worker_thread+0x587/0xd30 [ 5680.995424][ T1364] kthread+0x28a/0x350 [ 5680.995424][ T1364] ret_from_fork+0x31/0x70 [ 5680.995424][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5680.995424][ T1364] [ 5680.997340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5680.997340][ T1364] dst_init+0x84/0x4a0 [ 5680.997340][ T1364] dst_alloc+0x97/0x150 [ 5680.997340][ T1364] ip6_dst_alloc+0x23/0x90 [ 5680.997340][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5680.997340][ T1364] ip6_pol_route+0x56f/0x840 [ 5680.997340][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5680.997340][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5680.997340][ T1364] ipv6_rcv+0x1ad/0x810 [ 5680.997340][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5680.997340][ T1364] process_backlog+0x101/0x620 [ 5680.997340][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5680.997340][ T1364] net_rx_action+0x495/0xbe0 [ 5680.997340][ T1364] __do_softirq+0x1b5/0x7f6 [ 5680.997340][ T1364] [ 5680.999380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5680.999380][ T1364] netdev_get_by_index+0x5e/0x80 [ 5680.999380][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5680.999380][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5680.999380][ T1364] ip6_route_add+0x1c/0x140 [ 5680.999380][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5680.999380][ T1364] addrconf_add_dev+0xe2/0x170 [ 5680.999380][ T1364] inet6_addr_add+0x12f/0xa40 [ 5680.999380][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5680.999380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5680.999380][ T1364] netlink_rcv_skb+0x130/0x360 [ 5680.999380][ T1364] netlink_unicast+0x449/0x710 [ 5680.999380][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5680.999380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5680.999380][ T1364] ___sys_sendmsg+0xee/0x170 [ 5680.999380][ T1364] __sys_sendmsg+0xcd/0x170 [ 5680.999380][ T1364] do_syscall_64+0xc6/0x1e0 [ 5680.999380][ T1364] [ 5681.001820][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5681.001820][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5681.001820][ T1364] ipv6_find_idev+0x102/0x170 [ 5681.001820][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5681.001820][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5681.001820][ T1364] netlink_rcv_skb+0x130/0x360 [ 5681.001820][ T1364] netlink_unicast+0x449/0x710 [ 5681.001820][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5681.001820][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5681.001820][ T1364] ___sys_sendmsg+0xee/0x170 [ 5681.001820][ T1364] __sys_sendmsg+0xcd/0x170 [ 5681.001820][ T1364] do_syscall_64+0xc6/0x1e0 [ 5681.001820][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5681.001820][ T1364] [ 5681.003731][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5681.003731][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5681.003731][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5681.003731][ T1364] ipv6_find_idev+0x102/0x170 [ 5681.003731][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5681.003731][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5681.003731][ T1364] netlink_rcv_skb+0x130/0x360 [ 5681.003731][ T1364] netlink_unicast+0x449/0x710 [ 5681.003731][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5681.003731][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5681.003731][ T1364] ___sys_sendmsg+0xee/0x170 [ 5681.003731][ T1364] __sys_sendmsg+0xcd/0x170 [ 5681.003731][ T1364] do_syscall_64+0xc6/0x1e0 [ 5681.003731][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5681.003731][ T1364] [ 5691.107065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5691.107513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5691.107513][ T1364] ___neigh_create+0x14b/0xf60 [ 5691.107513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5691.107513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5691.107513][ T1364] ip6_output+0x1f3/0x770 [ 5691.107513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5691.107513][ T1364] mld_sendpack+0x62d/0xbc0 [ 5691.107513][ T1364] mld_ifc_work+0x32/0x1f0 [ 5691.107513][ T1364] process_one_work+0x84d/0x18a0 [ 5691.107513][ T1364] worker_thread+0x587/0xd30 [ 5691.107513][ T1364] kthread+0x28a/0x350 [ 5691.107513][ T1364] ret_from_fork+0x31/0x70 [ 5691.107513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5691.107513][ T1364] [ 5691.109412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5691.109412][ T1364] dst_init+0x84/0x4a0 [ 5691.109412][ T1364] dst_alloc+0x97/0x150 [ 5691.109412][ T1364] ip6_dst_alloc+0x23/0x90 [ 5691.109412][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5691.109412][ T1364] ip6_pol_route+0x56f/0x840 [ 5691.109412][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5691.109412][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5691.109412][ T1364] ipv6_rcv+0x1ad/0x810 [ 5691.109412][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5691.109412][ T1364] process_backlog+0x101/0x620 [ 5691.109412][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5691.109412][ T1364] net_rx_action+0x495/0xbe0 [ 5691.109412][ T1364] __do_softirq+0x1b5/0x7f6 [ 5691.109412][ T1364] [ 5691.111439][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5691.111439][ T1364] netdev_get_by_index+0x5e/0x80 [ 5691.111439][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5691.111439][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5691.111439][ T1364] ip6_route_add+0x1c/0x140 [ 5691.111439][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5691.111439][ T1364] addrconf_add_dev+0xe2/0x170 [ 5691.111439][ T1364] inet6_addr_add+0x12f/0xa40 [ 5691.111439][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5691.111439][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5691.111439][ T1364] netlink_rcv_skb+0x130/0x360 [ 5691.111439][ T1364] netlink_unicast+0x449/0x710 [ 5691.111439][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5691.111439][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5691.111439][ T1364] ___sys_sendmsg+0xee/0x170 [ 5691.111439][ T1364] __sys_sendmsg+0xcd/0x170 [ 5691.111439][ T1364] do_syscall_64+0xc6/0x1e0 [ 5691.111439][ T1364] [ 5691.113830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5691.113830][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5691.113830][ T1364] ipv6_find_idev+0x102/0x170 [ 5691.113830][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5691.113830][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5691.113830][ T1364] netlink_rcv_skb+0x130/0x360 [ 5691.113830][ T1364] netlink_unicast+0x449/0x710 [ 5691.113830][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5691.113830][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5691.113830][ T1364] ___sys_sendmsg+0xee/0x170 [ 5691.113830][ T1364] __sys_sendmsg+0xcd/0x170 [ 5691.113830][ T1364] do_syscall_64+0xc6/0x1e0 [ 5691.113830][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5691.113830][ T1364] [ 5691.115735][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5691.115735][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5691.115735][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5691.115735][ T1364] ipv6_find_idev+0x102/0x170 [ 5691.115735][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5691.115735][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5691.115735][ T1364] netlink_rcv_skb+0x130/0x360 [ 5691.115735][ T1364] netlink_unicast+0x449/0x710 [ 5691.115735][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5691.115735][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5691.115735][ T1364] ___sys_sendmsg+0xee/0x170 [ 5691.115735][ T1364] __sys_sendmsg+0xcd/0x170 [ 5691.115735][ T1364] do_syscall_64+0xc6/0x1e0 [ 5691.115735][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5691.115735][ T1364] [ 5701.123064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5701.123576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5701.123576][ T1364] ___neigh_create+0x14b/0xf60 [ 5701.123576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5701.123576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5701.123576][ T1364] ip6_output+0x1f3/0x770 [ 5701.123576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5701.123576][ T1364] mld_sendpack+0x62d/0xbc0 [ 5701.123576][ T1364] mld_ifc_work+0x32/0x1f0 [ 5701.123576][ T1364] process_one_work+0x84d/0x18a0 [ 5701.123576][ T1364] worker_thread+0x587/0xd30 [ 5701.123576][ T1364] kthread+0x28a/0x350 [ 5701.123576][ T1364] ret_from_fork+0x31/0x70 [ 5701.123576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5701.123576][ T1364] [ 5701.125475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5701.125475][ T1364] dst_init+0x84/0x4a0 [ 5701.125475][ T1364] dst_alloc+0x97/0x150 [ 5701.125475][ T1364] ip6_dst_alloc+0x23/0x90 [ 5701.125475][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5701.125475][ T1364] ip6_pol_route+0x56f/0x840 [ 5701.125475][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5701.125475][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5701.125475][ T1364] ipv6_rcv+0x1ad/0x810 [ 5701.125475][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5701.125475][ T1364] process_backlog+0x101/0x620 [ 5701.125475][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5701.125475][ T1364] net_rx_action+0x495/0xbe0 [ 5701.125475][ T1364] __do_softirq+0x1b5/0x7f6 [ 5701.125475][ T1364] [ 5701.127492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5701.127492][ T1364] netdev_get_by_index+0x5e/0x80 [ 5701.127492][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5701.127492][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5701.127492][ T1364] ip6_route_add+0x1c/0x140 [ 5701.127492][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5701.127492][ T1364] addrconf_add_dev+0xe2/0x170 [ 5701.127492][ T1364] inet6_addr_add+0x12f/0xa40 [ 5701.127492][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5701.127492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5701.127492][ T1364] netlink_rcv_skb+0x130/0x360 [ 5701.127492][ T1364] netlink_unicast+0x449/0x710 [ 5701.127492][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5701.127492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5701.127492][ T1364] ___sys_sendmsg+0xee/0x170 [ 5701.127492][ T1364] __sys_sendmsg+0xcd/0x170 [ 5701.127492][ T1364] do_syscall_64+0xc6/0x1e0 [ 5701.127492][ T1364] [ 5701.129890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5701.129890][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5701.129890][ T1364] ipv6_find_idev+0x102/0x170 [ 5701.129890][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5701.129890][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5701.129890][ T1364] netlink_rcv_skb+0x130/0x360 [ 5701.129890][ T1364] netlink_unicast+0x449/0x710 [ 5701.129890][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5701.129890][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5701.129890][ T1364] ___sys_sendmsg+0xee/0x170 [ 5701.129890][ T1364] __sys_sendmsg+0xcd/0x170 [ 5701.129890][ T1364] do_syscall_64+0xc6/0x1e0 [ 5701.129890][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5701.129890][ T1364] [ 5701.131759][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5701.131759][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5701.131759][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5701.131759][ T1364] ipv6_find_idev+0x102/0x170 [ 5701.131759][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5701.131759][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5701.131759][ T1364] netlink_rcv_skb+0x130/0x360 [ 5701.131759][ T1364] netlink_unicast+0x449/0x710 [ 5701.131759][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5701.131759][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5701.131759][ T1364] ___sys_sendmsg+0xee/0x170 [ 5701.131759][ T1364] __sys_sendmsg+0xcd/0x170 [ 5701.131759][ T1364] do_syscall_64+0xc6/0x1e0 [ 5701.131759][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5701.131759][ T1364] [ 5711.235055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5711.235566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5711.235566][ T1364] ___neigh_create+0x14b/0xf60 [ 5711.235566][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5711.235566][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5711.235566][ T1364] ip6_output+0x1f3/0x770 [ 5711.235566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5711.235566][ T1364] mld_sendpack+0x62d/0xbc0 [ 5711.235566][ T1364] mld_ifc_work+0x32/0x1f0 [ 5711.235566][ T1364] process_one_work+0x84d/0x18a0 [ 5711.235566][ T1364] worker_thread+0x587/0xd30 [ 5711.235566][ T1364] kthread+0x28a/0x350 [ 5711.235566][ T1364] ret_from_fork+0x31/0x70 [ 5711.235566][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5711.235566][ T1364] [ 5711.237458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5711.237458][ T1364] dst_init+0x84/0x4a0 [ 5711.237458][ T1364] dst_alloc+0x97/0x150 [ 5711.237458][ T1364] ip6_dst_alloc+0x23/0x90 [ 5711.237458][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5711.237458][ T1364] ip6_pol_route+0x56f/0x840 [ 5711.237458][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5711.237458][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5711.237458][ T1364] ipv6_rcv+0x1ad/0x810 [ 5711.237458][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5711.237458][ T1364] process_backlog+0x101/0x620 [ 5711.237458][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5711.237458][ T1364] net_rx_action+0x495/0xbe0 [ 5711.237458][ T1364] __do_softirq+0x1b5/0x7f6 [ 5711.237458][ T1364] [ 5711.239480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5711.239480][ T1364] netdev_get_by_index+0x5e/0x80 [ 5711.239480][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5711.239480][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5711.239480][ T1364] ip6_route_add+0x1c/0x140 [ 5711.239480][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5711.239480][ T1364] addrconf_add_dev+0xe2/0x170 [ 5711.239480][ T1364] inet6_addr_add+0x12f/0xa40 [ 5711.239480][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5711.239480][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5711.239480][ T1364] netlink_rcv_skb+0x130/0x360 [ 5711.239480][ T1364] netlink_unicast+0x449/0x710 [ 5711.239480][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5711.239480][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5711.239480][ T1364] ___sys_sendmsg+0xee/0x170 [ 5711.239480][ T1364] __sys_sendmsg+0xcd/0x170 [ 5711.239480][ T1364] do_syscall_64+0xc6/0x1e0 [ 5711.239480][ T1364] [ 5711.241913][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5711.241913][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5711.241913][ T1364] ipv6_find_idev+0x102/0x170 [ 5711.241913][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5711.241913][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5711.241913][ T1364] netlink_rcv_skb+0x130/0x360 [ 5711.241913][ T1364] netlink_unicast+0x449/0x710 [ 5711.241913][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5711.241913][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5711.241913][ T1364] ___sys_sendmsg+0xee/0x170 [ 5711.241913][ T1364] __sys_sendmsg+0xcd/0x170 [ 5711.241913][ T1364] do_syscall_64+0xc6/0x1e0 [ 5711.241913][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5711.241913][ T1364] [ 5711.243809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5711.243809][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5711.243809][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5711.243809][ T1364] ipv6_find_idev+0x102/0x170 [ 5711.243809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5711.243809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5711.243809][ T1364] netlink_rcv_skb+0x130/0x360 [ 5711.243809][ T1364] netlink_unicast+0x449/0x710 [ 5711.243809][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5711.243809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5711.243809][ T1364] ___sys_sendmsg+0xee/0x170 [ 5711.243809][ T1364] __sys_sendmsg+0xcd/0x170 [ 5711.243809][ T1364] do_syscall_64+0xc6/0x1e0 [ 5711.243809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5711.243809][ T1364] [ 5721.283070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5721.283537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5721.283537][ T1364] ___neigh_create+0x14b/0xf60 [ 5721.283537][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5721.283537][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5721.283537][ T1364] ip6_output+0x1f3/0x770 [ 5721.283537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5721.283537][ T1364] mld_sendpack+0x62d/0xbc0 [ 5721.283537][ T1364] mld_ifc_work+0x32/0x1f0 [ 5721.283537][ T1364] process_one_work+0x84d/0x18a0 [ 5721.283537][ T1364] worker_thread+0x587/0xd30 [ 5721.283537][ T1364] kthread+0x28a/0x350 [ 5721.283537][ T1364] ret_from_fork+0x31/0x70 [ 5721.283537][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5721.283537][ T1364] [ 5721.285429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5721.285429][ T1364] dst_init+0x84/0x4a0 [ 5721.285429][ T1364] dst_alloc+0x97/0x150 [ 5721.285429][ T1364] ip6_dst_alloc+0x23/0x90 [ 5721.285429][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5721.285429][ T1364] ip6_pol_route+0x56f/0x840 [ 5721.285429][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5721.285429][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5721.285429][ T1364] ipv6_rcv+0x1ad/0x810 [ 5721.285429][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5721.285429][ T1364] process_backlog+0x101/0x620 [ 5721.285429][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5721.285429][ T1364] net_rx_action+0x495/0xbe0 [ 5721.285429][ T1364] __do_softirq+0x1b5/0x7f6 [ 5721.285429][ T1364] [ 5721.287453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5721.287453][ T1364] netdev_get_by_index+0x5e/0x80 [ 5721.287453][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5721.287453][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5721.287453][ T1364] ip6_route_add+0x1c/0x140 [ 5721.287453][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5721.287453][ T1364] addrconf_add_dev+0xe2/0x170 [ 5721.287453][ T1364] inet6_addr_add+0x12f/0xa40 [ 5721.287453][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5721.287453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5721.287453][ T1364] netlink_rcv_skb+0x130/0x360 [ 5721.287453][ T1364] netlink_unicast+0x449/0x710 [ 5721.287453][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5721.287453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5721.287453][ T1364] ___sys_sendmsg+0xee/0x170 [ 5721.287453][ T1364] __sys_sendmsg+0xcd/0x170 [ 5721.287453][ T1364] do_syscall_64+0xc6/0x1e0 [ 5721.287453][ T1364] [ 5721.289885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5721.289885][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5721.289885][ T1364] ipv6_find_idev+0x102/0x170 [ 5721.289885][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5721.289885][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5721.289885][ T1364] netlink_rcv_skb+0x130/0x360 [ 5721.289885][ T1364] netlink_unicast+0x449/0x710 [ 5721.289885][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5721.289885][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5721.289885][ T1364] ___sys_sendmsg+0xee/0x170 [ 5721.289885][ T1364] __sys_sendmsg+0xcd/0x170 [ 5721.289885][ T1364] do_syscall_64+0xc6/0x1e0 [ 5721.289885][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5721.289885][ T1364] [ 5721.291763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5721.291763][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5721.291763][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5721.291763][ T1364] ipv6_find_idev+0x102/0x170 [ 5721.291763][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5721.291763][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5721.291763][ T1364] netlink_rcv_skb+0x130/0x360 [ 5721.291763][ T1364] netlink_unicast+0x449/0x710 [ 5721.291763][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5721.291763][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5721.291763][ T1364] ___sys_sendmsg+0xee/0x170 [ 5721.291763][ T1364] __sys_sendmsg+0xcd/0x170 [ 5721.291763][ T1364] do_syscall_64+0xc6/0x1e0 [ 5721.291763][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5721.291763][ T1364] [ 5731.363057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5731.363488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5731.363488][ T1364] ___neigh_create+0x14b/0xf60 [ 5731.363488][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5731.363488][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5731.363488][ T1364] ip6_output+0x1f3/0x770 [ 5731.363488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5731.363488][ T1364] mld_sendpack+0x62d/0xbc0 [ 5731.363488][ T1364] mld_ifc_work+0x32/0x1f0 [ 5731.363488][ T1364] process_one_work+0x84d/0x18a0 [ 5731.363488][ T1364] worker_thread+0x587/0xd30 [ 5731.363488][ T1364] kthread+0x28a/0x350 [ 5731.363488][ T1364] ret_from_fork+0x31/0x70 [ 5731.363488][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5731.363488][ T1364] [ 5731.365443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5731.365443][ T1364] dst_init+0x84/0x4a0 [ 5731.365443][ T1364] dst_alloc+0x97/0x150 [ 5731.365443][ T1364] ip6_dst_alloc+0x23/0x90 [ 5731.365443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5731.365443][ T1364] ip6_pol_route+0x56f/0x840 [ 5731.365443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5731.365443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5731.365443][ T1364] ipv6_rcv+0x1ad/0x810 [ 5731.365443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5731.365443][ T1364] process_backlog+0x101/0x620 [ 5731.365443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5731.365443][ T1364] net_rx_action+0x495/0xbe0 [ 5731.365443][ T1364] __do_softirq+0x1b5/0x7f6 [ 5731.365443][ T1364] [ 5731.367277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5731.367277][ T1364] netdev_get_by_index+0x5e/0x80 [ 5731.367277][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5731.367277][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5731.367277][ T1364] ip6_route_add+0x1c/0x140 [ 5731.367277][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5731.367277][ T1364] addrconf_add_dev+0xe2/0x170 [ 5731.367277][ T1364] inet6_addr_add+0x12f/0xa40 [ 5731.367277][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5731.367277][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5731.367277][ T1364] netlink_rcv_skb+0x130/0x360 [ 5731.367277][ T1364] netlink_unicast+0x449/0x710 [ 5731.367277][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5731.367277][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5731.367277][ T1364] ___sys_sendmsg+0xee/0x170 [ 5731.367277][ T1364] __sys_sendmsg+0xcd/0x170 [ 5731.367277][ T1364] do_syscall_64+0xc6/0x1e0 [ 5731.367277][ T1364] [ 5731.370255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5731.370255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5731.370255][ T1364] ipv6_find_idev+0x102/0x170 [ 5731.370255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5731.370255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5731.370255][ T1364] netlink_rcv_skb+0x130/0x360 [ 5731.370255][ T1364] netlink_unicast+0x449/0x710 [ 5731.370255][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5731.370255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5731.370255][ T1364] ___sys_sendmsg+0xee/0x170 [ 5731.370255][ T1364] __sys_sendmsg+0xcd/0x170 [ 5731.370255][ T1364] do_syscall_64+0xc6/0x1e0 [ 5731.370255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5731.370255][ T1364] [ 5731.373032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5731.373032][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5731.373032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5731.373032][ T1364] ipv6_find_idev+0x102/0x170 [ 5731.373032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5731.373032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5731.373032][ T1364] netlink_rcv_skb+0x130/0x360 [ 5731.373032][ T1364] netlink_unicast+0x449/0x710 [ 5731.373032][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5731.373032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5731.373032][ T1364] ___sys_sendmsg+0xee/0x170 [ 5731.373032][ T1364] __sys_sendmsg+0xcd/0x170 [ 5731.373032][ T1364] do_syscall_64+0xc6/0x1e0 [ 5731.373032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5731.373032][ T1364] [ 5741.627059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5741.627476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5741.627476][ T1364] ___neigh_create+0x14b/0xf60 [ 5741.627476][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5741.627476][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5741.627476][ T1364] ip6_output+0x1f3/0x770 [ 5741.627476][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5741.627476][ T1364] mld_sendpack+0x62d/0xbc0 [ 5741.627476][ T1364] mld_ifc_work+0x32/0x1f0 [ 5741.627476][ T1364] process_one_work+0x84d/0x18a0 [ 5741.627476][ T1364] worker_thread+0x587/0xd30 [ 5741.627476][ T1364] kthread+0x28a/0x350 [ 5741.627476][ T1364] ret_from_fork+0x31/0x70 [ 5741.627476][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5741.627476][ T1364] [ 5741.629241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5741.629241][ T1364] dst_init+0x84/0x4a0 [ 5741.629241][ T1364] dst_alloc+0x97/0x150 [ 5741.629241][ T1364] ip6_dst_alloc+0x23/0x90 [ 5741.629241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5741.629241][ T1364] ip6_pol_route+0x56f/0x840 [ 5741.629241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5741.629241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5741.629241][ T1364] ipv6_rcv+0x1ad/0x810 [ 5741.629241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5741.629241][ T1364] process_backlog+0x101/0x620 [ 5741.629241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5741.629241][ T1364] net_rx_action+0x495/0xbe0 [ 5741.629241][ T1364] __do_softirq+0x1b5/0x7f6 [ 5741.629241][ T1364] [ 5741.631066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5741.631066][ T1364] netdev_get_by_index+0x5e/0x80 [ 5741.631066][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5741.631066][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5741.631066][ T1364] ip6_route_add+0x1c/0x140 [ 5741.631066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5741.631066][ T1364] addrconf_add_dev+0xe2/0x170 [ 5741.631066][ T1364] inet6_addr_add+0x12f/0xa40 [ 5741.631066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5741.631066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.631066][ T1364] netlink_rcv_skb+0x130/0x360 [ 5741.631066][ T1364] netlink_unicast+0x449/0x710 [ 5741.631066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5741.631066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5741.631066][ T1364] ___sys_sendmsg+0xee/0x170 [ 5741.631066][ T1364] __sys_sendmsg+0xcd/0x170 [ 5741.631066][ T1364] do_syscall_64+0xc6/0x1e0 [ 5741.631066][ T1364] [ 5741.633248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5741.633248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5741.633248][ T1364] ipv6_find_idev+0x102/0x170 [ 5741.633248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5741.633248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.633248][ T1364] netlink_rcv_skb+0x130/0x360 [ 5741.633248][ T1364] netlink_unicast+0x449/0x710 [ 5741.633248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5741.633248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5741.633248][ T1364] ___sys_sendmsg+0xee/0x170 [ 5741.633248][ T1364] __sys_sendmsg+0xcd/0x170 [ 5741.633248][ T1364] do_syscall_64+0xc6/0x1e0 [ 5741.633248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.633248][ T1364] [ 5741.634970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5741.634970][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5741.634970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5741.634970][ T1364] ipv6_find_idev+0x102/0x170 [ 5741.634970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5741.634970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5741.634970][ T1364] netlink_rcv_skb+0x130/0x360 [ 5741.634970][ T1364] netlink_unicast+0x449/0x710 [ 5741.634970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5741.634970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5741.634970][ T1364] ___sys_sendmsg+0xee/0x170 [ 5741.634970][ T1364] __sys_sendmsg+0xcd/0x170 [ 5741.634970][ T1364] do_syscall_64+0xc6/0x1e0 [ 5741.634970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5741.634970][ T1364] [ 5751.882992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5751.883411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5751.883411][ T1364] ___neigh_create+0x14b/0xf60 [ 5751.883411][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5751.883411][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5751.883411][ T1364] ip6_output+0x1f3/0x770 [ 5751.883411][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5751.883411][ T1364] mld_sendpack+0x62d/0xbc0 [ 5751.883411][ T1364] mld_ifc_work+0x32/0x1f0 [ 5751.883411][ T1364] process_one_work+0x84d/0x18a0 [ 5751.883411][ T1364] worker_thread+0x587/0xd30 [ 5751.883411][ T1364] kthread+0x28a/0x350 [ 5751.883411][ T1364] ret_from_fork+0x31/0x70 [ 5751.883411][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5751.883411][ T1364] [ 5751.885116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5751.885116][ T1364] dst_init+0x84/0x4a0 [ 5751.885116][ T1364] dst_alloc+0x97/0x150 [ 5751.885116][ T1364] ip6_dst_alloc+0x23/0x90 [ 5751.885116][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5751.885116][ T1364] ip6_pol_route+0x56f/0x840 [ 5751.885116][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5751.885116][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5751.885116][ T1364] ipv6_rcv+0x1ad/0x810 [ 5751.885116][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5751.885116][ T1364] process_backlog+0x101/0x620 [ 5751.885116][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5751.885116][ T1364] net_rx_action+0x495/0xbe0 [ 5751.885116][ T1364] __do_softirq+0x1b5/0x7f6 [ 5751.885116][ T1364] [ 5751.886926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5751.886926][ T1364] netdev_get_by_index+0x5e/0x80 [ 5751.886926][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5751.886926][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5751.886926][ T1364] ip6_route_add+0x1c/0x140 [ 5751.886926][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5751.886926][ T1364] addrconf_add_dev+0xe2/0x170 [ 5751.886926][ T1364] inet6_addr_add+0x12f/0xa40 [ 5751.886926][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5751.886926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.886926][ T1364] netlink_rcv_skb+0x130/0x360 [ 5751.886926][ T1364] netlink_unicast+0x449/0x710 [ 5751.886926][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5751.886926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5751.886926][ T1364] ___sys_sendmsg+0xee/0x170 [ 5751.886926][ T1364] __sys_sendmsg+0xcd/0x170 [ 5751.886926][ T1364] do_syscall_64+0xc6/0x1e0 [ 5751.886926][ T1364] [ 5751.889131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5751.889131][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5751.889131][ T1364] ipv6_find_idev+0x102/0x170 [ 5751.889131][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.889131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.889131][ T1364] netlink_rcv_skb+0x130/0x360 [ 5751.889131][ T1364] netlink_unicast+0x449/0x710 [ 5751.889131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5751.889131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5751.889131][ T1364] ___sys_sendmsg+0xee/0x170 [ 5751.889131][ T1364] __sys_sendmsg+0xcd/0x170 [ 5751.889131][ T1364] do_syscall_64+0xc6/0x1e0 [ 5751.889131][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.889131][ T1364] [ 5751.890844][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5751.890844][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5751.890844][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5751.890844][ T1364] ipv6_find_idev+0x102/0x170 [ 5751.890844][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5751.890844][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5751.890844][ T1364] netlink_rcv_skb+0x130/0x360 [ 5751.890844][ T1364] netlink_unicast+0x449/0x710 [ 5751.890844][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5751.890844][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5751.890844][ T1364] ___sys_sendmsg+0xee/0x170 [ 5751.890844][ T1364] __sys_sendmsg+0xcd/0x170 [ 5751.890844][ T1364] do_syscall_64+0xc6/0x1e0 [ 5751.890844][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5751.890844][ T1364] [ 5761.899064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5761.899532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5761.899532][ T1364] ___neigh_create+0x14b/0xf60 [ 5761.899532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5761.899532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5761.899532][ T1364] ip6_output+0x1f3/0x770 [ 5761.899532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5761.899532][ T1364] mld_sendpack+0x62d/0xbc0 [ 5761.899532][ T1364] mld_ifc_work+0x32/0x1f0 [ 5761.899532][ T1364] process_one_work+0x84d/0x18a0 [ 5761.899532][ T1364] worker_thread+0x587/0xd30 [ 5761.899532][ T1364] kthread+0x28a/0x350 [ 5761.899532][ T1364] ret_from_fork+0x31/0x70 [ 5761.899532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5761.899532][ T1364] [ 5761.901440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5761.901440][ T1364] dst_init+0x84/0x4a0 [ 5761.901440][ T1364] dst_alloc+0x97/0x150 [ 5761.901440][ T1364] ip6_dst_alloc+0x23/0x90 [ 5761.901440][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5761.901440][ T1364] ip6_pol_route+0x56f/0x840 [ 5761.901440][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5761.901440][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5761.901440][ T1364] ipv6_rcv+0x1ad/0x810 [ 5761.901440][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5761.901440][ T1364] process_backlog+0x101/0x620 [ 5761.901440][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5761.901440][ T1364] net_rx_action+0x495/0xbe0 [ 5761.901440][ T1364] __do_softirq+0x1b5/0x7f6 [ 5761.901440][ T1364] [ 5761.903448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5761.903448][ T1364] netdev_get_by_index+0x5e/0x80 [ 5761.903448][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5761.903448][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5761.903448][ T1364] ip6_route_add+0x1c/0x140 [ 5761.903448][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5761.903448][ T1364] addrconf_add_dev+0xe2/0x170 [ 5761.903448][ T1364] inet6_addr_add+0x12f/0xa40 [ 5761.903448][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5761.903448][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.903448][ T1364] netlink_rcv_skb+0x130/0x360 [ 5761.903448][ T1364] netlink_unicast+0x449/0x710 [ 5761.903448][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5761.903448][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5761.903448][ T1364] ___sys_sendmsg+0xee/0x170 [ 5761.903448][ T1364] __sys_sendmsg+0xcd/0x170 [ 5761.903448][ T1364] do_syscall_64+0xc6/0x1e0 [ 5761.903448][ T1364] [ 5761.905843][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5761.905843][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5761.905843][ T1364] ipv6_find_idev+0x102/0x170 [ 5761.905843][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.905843][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.905843][ T1364] netlink_rcv_skb+0x130/0x360 [ 5761.905843][ T1364] netlink_unicast+0x449/0x710 [ 5761.905843][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5761.905843][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5761.905843][ T1364] ___sys_sendmsg+0xee/0x170 [ 5761.905843][ T1364] __sys_sendmsg+0xcd/0x170 [ 5761.905843][ T1364] do_syscall_64+0xc6/0x1e0 [ 5761.905843][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.905843][ T1364] [ 5761.907720][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5761.907720][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5761.907720][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5761.907720][ T1364] ipv6_find_idev+0x102/0x170 [ 5761.907720][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5761.907720][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5761.907720][ T1364] netlink_rcv_skb+0x130/0x360 [ 5761.907720][ T1364] netlink_unicast+0x449/0x710 [ 5761.907720][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5761.907720][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5761.907720][ T1364] ___sys_sendmsg+0xee/0x170 [ 5761.907720][ T1364] __sys_sendmsg+0xcd/0x170 [ 5761.907720][ T1364] do_syscall_64+0xc6/0x1e0 [ 5761.907720][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5761.907720][ T1364] [ 5771.939004][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5771.939559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5771.939559][ T1364] ___neigh_create+0x14b/0xf60 [ 5771.939559][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5771.939559][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5771.939559][ T1364] ip6_output+0x1f3/0x770 [ 5771.939559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5771.939559][ T1364] mld_sendpack+0x62d/0xbc0 [ 5771.939559][ T1364] mld_ifc_work+0x32/0x1f0 [ 5771.939559][ T1364] process_one_work+0x84d/0x18a0 [ 5771.939559][ T1364] worker_thread+0x587/0xd30 [ 5771.939559][ T1364] kthread+0x28a/0x350 [ 5771.939559][ T1364] ret_from_fork+0x31/0x70 [ 5771.939559][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5771.939559][ T1364] [ 5771.941442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5771.941442][ T1364] dst_init+0x84/0x4a0 [ 5771.941442][ T1364] dst_alloc+0x97/0x150 [ 5771.941442][ T1364] ip6_dst_alloc+0x23/0x90 [ 5771.941442][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5771.941442][ T1364] ip6_pol_route+0x56f/0x840 [ 5771.941442][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5771.941442][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5771.941442][ T1364] ipv6_rcv+0x1ad/0x810 [ 5771.941442][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5771.941442][ T1364] process_backlog+0x101/0x620 [ 5771.941442][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5771.941442][ T1364] net_rx_action+0x495/0xbe0 [ 5771.941442][ T1364] __do_softirq+0x1b5/0x7f6 [ 5771.941442][ T1364] [ 5771.943449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5771.943449][ T1364] netdev_get_by_index+0x5e/0x80 [ 5771.943449][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5771.943449][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5771.943449][ T1364] ip6_route_add+0x1c/0x140 [ 5771.943449][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5771.943449][ T1364] addrconf_add_dev+0xe2/0x170 [ 5771.943449][ T1364] inet6_addr_add+0x12f/0xa40 [ 5771.943449][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5771.943449][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.943449][ T1364] netlink_rcv_skb+0x130/0x360 [ 5771.943449][ T1364] netlink_unicast+0x449/0x710 [ 5771.943449][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5771.943449][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5771.943449][ T1364] ___sys_sendmsg+0xee/0x170 [ 5771.943449][ T1364] __sys_sendmsg+0xcd/0x170 [ 5771.943449][ T1364] do_syscall_64+0xc6/0x1e0 [ 5771.943449][ T1364] [ 5771.945900][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5771.945900][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5771.945900][ T1364] ipv6_find_idev+0x102/0x170 [ 5771.945900][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.945900][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.945900][ T1364] netlink_rcv_skb+0x130/0x360 [ 5771.945900][ T1364] netlink_unicast+0x449/0x710 [ 5771.945900][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5771.945900][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5771.945900][ T1364] ___sys_sendmsg+0xee/0x170 [ 5771.945900][ T1364] __sys_sendmsg+0xcd/0x170 [ 5771.945900][ T1364] do_syscall_64+0xc6/0x1e0 [ 5771.945900][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.945900][ T1364] [ 5771.947776][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5771.947776][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5771.947776][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5771.947776][ T1364] ipv6_find_idev+0x102/0x170 [ 5771.947776][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5771.947776][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5771.947776][ T1364] netlink_rcv_skb+0x130/0x360 [ 5771.947776][ T1364] netlink_unicast+0x449/0x710 [ 5771.947776][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5771.947776][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5771.947776][ T1364] ___sys_sendmsg+0xee/0x170 [ 5771.947776][ T1364] __sys_sendmsg+0xcd/0x170 [ 5771.947776][ T1364] do_syscall_64+0xc6/0x1e0 [ 5771.947776][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5771.947776][ T1364] [ 5782.147071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5782.147611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5782.147611][ T1364] ___neigh_create+0x14b/0xf60 [ 5782.147611][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5782.147611][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5782.147611][ T1364] ip6_output+0x1f3/0x770 [ 5782.147611][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5782.147611][ T1364] mld_sendpack+0x62d/0xbc0 [ 5782.147611][ T1364] mld_ifc_work+0x32/0x1f0 [ 5782.147611][ T1364] process_one_work+0x84d/0x18a0 [ 5782.147611][ T1364] worker_thread+0x587/0xd30 [ 5782.147611][ T1364] kthread+0x28a/0x350 [ 5782.147611][ T1364] ret_from_fork+0x31/0x70 [ 5782.147611][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5782.147611][ T1364] [ 5782.149522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5782.149522][ T1364] dst_init+0x84/0x4a0 [ 5782.149522][ T1364] dst_alloc+0x97/0x150 [ 5782.149522][ T1364] ip6_dst_alloc+0x23/0x90 [ 5782.149522][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5782.149522][ T1364] ip6_pol_route+0x56f/0x840 [ 5782.149522][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5782.149522][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5782.149522][ T1364] ipv6_rcv+0x1ad/0x810 [ 5782.149522][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5782.149522][ T1364] process_backlog+0x101/0x620 [ 5782.149522][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5782.149522][ T1364] net_rx_action+0x495/0xbe0 [ 5782.149522][ T1364] __do_softirq+0x1b5/0x7f6 [ 5782.149522][ T1364] [ 5782.151549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5782.151549][ T1364] netdev_get_by_index+0x5e/0x80 [ 5782.151549][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5782.151549][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5782.151549][ T1364] ip6_route_add+0x1c/0x140 [ 5782.151549][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5782.151549][ T1364] addrconf_add_dev+0xe2/0x170 [ 5782.151549][ T1364] inet6_addr_add+0x12f/0xa40 [ 5782.151549][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5782.151549][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.151549][ T1364] netlink_rcv_skb+0x130/0x360 [ 5782.151549][ T1364] netlink_unicast+0x449/0x710 [ 5782.151549][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5782.151549][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5782.151549][ T1364] ___sys_sendmsg+0xee/0x170 [ 5782.151549][ T1364] __sys_sendmsg+0xcd/0x170 [ 5782.151549][ T1364] do_syscall_64+0xc6/0x1e0 [ 5782.151549][ T1364] [ 5782.153948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5782.153948][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5782.153948][ T1364] ipv6_find_idev+0x102/0x170 [ 5782.153948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5782.153948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.153948][ T1364] netlink_rcv_skb+0x130/0x360 [ 5782.153948][ T1364] netlink_unicast+0x449/0x710 [ 5782.153948][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5782.153948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5782.153948][ T1364] ___sys_sendmsg+0xee/0x170 [ 5782.153948][ T1364] __sys_sendmsg+0xcd/0x170 [ 5782.153948][ T1364] do_syscall_64+0xc6/0x1e0 [ 5782.153948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.153948][ T1364] [ 5782.155834][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5782.155834][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5782.155834][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5782.155834][ T1364] ipv6_find_idev+0x102/0x170 [ 5782.155834][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5782.155834][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5782.155834][ T1364] netlink_rcv_skb+0x130/0x360 [ 5782.155834][ T1364] netlink_unicast+0x449/0x710 [ 5782.155834][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5782.155834][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5782.155834][ T1364] ___sys_sendmsg+0xee/0x170 [ 5782.155834][ T1364] __sys_sendmsg+0xcd/0x170 [ 5782.155834][ T1364] do_syscall_64+0xc6/0x1e0 [ 5782.155834][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5782.155834][ T1364] [ 5792.243086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5792.243608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5792.243608][ T1364] ___neigh_create+0x14b/0xf60 [ 5792.243608][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5792.243608][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5792.243608][ T1364] ip6_output+0x1f3/0x770 [ 5792.243608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5792.243608][ T1364] mld_sendpack+0x62d/0xbc0 [ 5792.243608][ T1364] mld_ifc_work+0x32/0x1f0 [ 5792.243608][ T1364] process_one_work+0x84d/0x18a0 [ 5792.243608][ T1364] worker_thread+0x587/0xd30 [ 5792.243608][ T1364] kthread+0x28a/0x350 [ 5792.243608][ T1364] ret_from_fork+0x31/0x70 [ 5792.243608][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5792.243608][ T1364] [ 5792.245345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5792.245345][ T1364] dst_init+0x84/0x4a0 [ 5792.245345][ T1364] dst_alloc+0x97/0x150 [ 5792.245345][ T1364] ip6_dst_alloc+0x23/0x90 [ 5792.245345][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5792.245345][ T1364] ip6_pol_route+0x56f/0x840 [ 5792.245345][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5792.245345][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5792.245345][ T1364] ipv6_rcv+0x1ad/0x810 [ 5792.245345][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5792.245345][ T1364] process_backlog+0x101/0x620 [ 5792.245345][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5792.245345][ T1364] net_rx_action+0x495/0xbe0 [ 5792.245345][ T1364] __do_softirq+0x1b5/0x7f6 [ 5792.245345][ T1364] [ 5792.247181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5792.247181][ T1364] netdev_get_by_index+0x5e/0x80 [ 5792.247181][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5792.247181][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5792.247181][ T1364] ip6_route_add+0x1c/0x140 [ 5792.247181][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5792.247181][ T1364] addrconf_add_dev+0xe2/0x170 [ 5792.247181][ T1364] inet6_addr_add+0x12f/0xa40 [ 5792.247181][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5792.247181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.247181][ T1364] netlink_rcv_skb+0x130/0x360 [ 5792.247181][ T1364] netlink_unicast+0x449/0x710 [ 5792.247181][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5792.247181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5792.247181][ T1364] ___sys_sendmsg+0xee/0x170 [ 5792.247181][ T1364] __sys_sendmsg+0xcd/0x170 [ 5792.247181][ T1364] do_syscall_64+0xc6/0x1e0 [ 5792.247181][ T1364] [ 5792.249380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5792.249380][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5792.249380][ T1364] ipv6_find_idev+0x102/0x170 [ 5792.249380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.249380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.249380][ T1364] netlink_rcv_skb+0x130/0x360 [ 5792.249380][ T1364] netlink_unicast+0x449/0x710 [ 5792.249380][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5792.249380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5792.249380][ T1364] ___sys_sendmsg+0xee/0x170 [ 5792.249380][ T1364] __sys_sendmsg+0xcd/0x170 [ 5792.249380][ T1364] do_syscall_64+0xc6/0x1e0 [ 5792.249380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.249380][ T1364] [ 5792.251614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5792.251614][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5792.251614][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5792.251614][ T1364] ipv6_find_idev+0x102/0x170 [ 5792.251614][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5792.251614][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5792.251614][ T1364] netlink_rcv_skb+0x130/0x360 [ 5792.251614][ T1364] netlink_unicast+0x449/0x710 [ 5792.251614][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5792.251614][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5792.251614][ T1364] ___sys_sendmsg+0xee/0x170 [ 5792.251614][ T1364] __sys_sendmsg+0xcd/0x170 [ 5792.251614][ T1364] do_syscall_64+0xc6/0x1e0 [ 5792.251614][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5792.251614][ T1364] [ 5802.371053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5802.371472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5802.371472][ T1364] ___neigh_create+0x14b/0xf60 [ 5802.371472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5802.371472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5802.371472][ T1364] ip6_output+0x1f3/0x770 [ 5802.371472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5802.371472][ T1364] mld_sendpack+0x62d/0xbc0 [ 5802.371472][ T1364] mld_ifc_work+0x32/0x1f0 [ 5802.371472][ T1364] process_one_work+0x84d/0x18a0 [ 5802.371472][ T1364] worker_thread+0x587/0xd30 [ 5802.371472][ T1364] kthread+0x28a/0x350 [ 5802.371472][ T1364] ret_from_fork+0x31/0x70 [ 5802.371472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5802.371472][ T1364] [ 5802.373211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5802.373211][ T1364] dst_init+0x84/0x4a0 [ 5802.373211][ T1364] dst_alloc+0x97/0x150 [ 5802.373211][ T1364] ip6_dst_alloc+0x23/0x90 [ 5802.373211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5802.373211][ T1364] ip6_pol_route+0x56f/0x840 [ 5802.373211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5802.373211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5802.373211][ T1364] ipv6_rcv+0x1ad/0x810 [ 5802.373211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5802.373211][ T1364] process_backlog+0x101/0x620 [ 5802.373211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5802.373211][ T1364] net_rx_action+0x495/0xbe0 [ 5802.373211][ T1364] __do_softirq+0x1b5/0x7f6 [ 5802.373211][ T1364] [ 5802.375039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5802.375039][ T1364] netdev_get_by_index+0x5e/0x80 [ 5802.375039][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5802.375039][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5802.375039][ T1364] ip6_route_add+0x1c/0x140 [ 5802.375039][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5802.375039][ T1364] addrconf_add_dev+0xe2/0x170 [ 5802.375039][ T1364] inet6_addr_add+0x12f/0xa40 [ 5802.375039][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5802.375039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.375039][ T1364] netlink_rcv_skb+0x130/0x360 [ 5802.375039][ T1364] netlink_unicast+0x449/0x710 [ 5802.375039][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5802.375039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5802.375039][ T1364] ___sys_sendmsg+0xee/0x170 [ 5802.375039][ T1364] __sys_sendmsg+0xcd/0x170 [ 5802.375039][ T1364] do_syscall_64+0xc6/0x1e0 [ 5802.375039][ T1364] [ 5802.377256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5802.377256][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5802.377256][ T1364] ipv6_find_idev+0x102/0x170 [ 5802.377256][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.377256][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.377256][ T1364] netlink_rcv_skb+0x130/0x360 [ 5802.377256][ T1364] netlink_unicast+0x449/0x710 [ 5802.377256][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5802.377256][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5802.377256][ T1364] ___sys_sendmsg+0xee/0x170 [ 5802.377256][ T1364] __sys_sendmsg+0xcd/0x170 [ 5802.377256][ T1364] do_syscall_64+0xc6/0x1e0 [ 5802.377256][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.377256][ T1364] [ 5802.378983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5802.378983][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5802.378983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5802.378983][ T1364] ipv6_find_idev+0x102/0x170 [ 5802.378983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5802.378983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5802.378983][ T1364] netlink_rcv_skb+0x130/0x360 [ 5802.378983][ T1364] netlink_unicast+0x449/0x710 [ 5802.378983][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5802.378983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5802.378983][ T1364] ___sys_sendmsg+0xee/0x170 [ 5802.378983][ T1364] __sys_sendmsg+0xcd/0x170 [ 5802.378983][ T1364] do_syscall_64+0xc6/0x1e0 [ 5802.378983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5802.378983][ T1364] [ 5812.483065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5812.483558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5812.483558][ T1364] ___neigh_create+0x14b/0xf60 [ 5812.483558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5812.483558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5812.483558][ T1364] ip6_output+0x1f3/0x770 [ 5812.483558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5812.483558][ T1364] mld_sendpack+0x62d/0xbc0 [ 5812.483558][ T1364] mld_ifc_work+0x32/0x1f0 [ 5812.483558][ T1364] process_one_work+0x84d/0x18a0 [ 5812.483558][ T1364] worker_thread+0x587/0xd30 [ 5812.483558][ T1364] kthread+0x28a/0x350 [ 5812.483558][ T1364] ret_from_fork+0x31/0x70 [ 5812.483558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5812.483558][ T1364] [ 5812.485462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5812.485462][ T1364] dst_init+0x84/0x4a0 [ 5812.485462][ T1364] dst_alloc+0x97/0x150 [ 5812.485462][ T1364] ip6_dst_alloc+0x23/0x90 [ 5812.485462][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5812.485462][ T1364] ip6_pol_route+0x56f/0x840 [ 5812.485462][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5812.485462][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5812.485462][ T1364] ipv6_rcv+0x1ad/0x810 [ 5812.485462][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5812.485462][ T1364] process_backlog+0x101/0x620 [ 5812.485462][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5812.485462][ T1364] net_rx_action+0x495/0xbe0 [ 5812.485462][ T1364] __do_softirq+0x1b5/0x7f6 [ 5812.485462][ T1364] [ 5812.487490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5812.487490][ T1364] netdev_get_by_index+0x5e/0x80 [ 5812.487490][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5812.487490][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5812.487490][ T1364] ip6_route_add+0x1c/0x140 [ 5812.487490][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5812.487490][ T1364] addrconf_add_dev+0xe2/0x170 [ 5812.487490][ T1364] inet6_addr_add+0x12f/0xa40 [ 5812.487490][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5812.487490][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.487490][ T1364] netlink_rcv_skb+0x130/0x360 [ 5812.487490][ T1364] netlink_unicast+0x449/0x710 [ 5812.487490][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5812.487490][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5812.487490][ T1364] ___sys_sendmsg+0xee/0x170 [ 5812.487490][ T1364] __sys_sendmsg+0xcd/0x170 [ 5812.487490][ T1364] do_syscall_64+0xc6/0x1e0 [ 5812.487490][ T1364] [ 5812.489914][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5812.489914][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5812.489914][ T1364] ipv6_find_idev+0x102/0x170 [ 5812.489914][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.489914][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.489914][ T1364] netlink_rcv_skb+0x130/0x360 [ 5812.489914][ T1364] netlink_unicast+0x449/0x710 [ 5812.489914][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5812.489914][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5812.489914][ T1364] ___sys_sendmsg+0xee/0x170 [ 5812.489914][ T1364] __sys_sendmsg+0xcd/0x170 [ 5812.489914][ T1364] do_syscall_64+0xc6/0x1e0 [ 5812.489914][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.489914][ T1364] [ 5812.491803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5812.491803][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5812.491803][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5812.491803][ T1364] ipv6_find_idev+0x102/0x170 [ 5812.491803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5812.491803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5812.491803][ T1364] netlink_rcv_skb+0x130/0x360 [ 5812.491803][ T1364] netlink_unicast+0x449/0x710 [ 5812.491803][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5812.491803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5812.491803][ T1364] ___sys_sendmsg+0xee/0x170 [ 5812.491803][ T1364] __sys_sendmsg+0xcd/0x170 [ 5812.491803][ T1364] do_syscall_64+0xc6/0x1e0 [ 5812.491803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5812.491803][ T1364] [ 5822.739055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5822.739527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5822.739527][ T1364] ___neigh_create+0x14b/0xf60 [ 5822.739527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5822.739527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5822.739527][ T1364] ip6_output+0x1f3/0x770 [ 5822.739527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5822.739527][ T1364] mld_sendpack+0x62d/0xbc0 [ 5822.739527][ T1364] mld_ifc_work+0x32/0x1f0 [ 5822.739527][ T1364] process_one_work+0x84d/0x18a0 [ 5822.739527][ T1364] worker_thread+0x587/0xd30 [ 5822.739527][ T1364] kthread+0x28a/0x350 [ 5822.739527][ T1364] ret_from_fork+0x31/0x70 [ 5822.739527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5822.739527][ T1364] [ 5822.741431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5822.741431][ T1364] dst_init+0x84/0x4a0 [ 5822.741431][ T1364] dst_alloc+0x97/0x150 [ 5822.741431][ T1364] ip6_dst_alloc+0x23/0x90 [ 5822.741431][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5822.741431][ T1364] ip6_pol_route+0x56f/0x840 [ 5822.741431][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5822.741431][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5822.741431][ T1364] ipv6_rcv+0x1ad/0x810 [ 5822.741431][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5822.741431][ T1364] process_backlog+0x101/0x620 [ 5822.741431][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5822.741431][ T1364] net_rx_action+0x495/0xbe0 [ 5822.741431][ T1364] __do_softirq+0x1b5/0x7f6 [ 5822.741431][ T1364] [ 5822.743461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5822.743461][ T1364] netdev_get_by_index+0x5e/0x80 [ 5822.743461][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5822.743461][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5822.743461][ T1364] ip6_route_add+0x1c/0x140 [ 5822.743461][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5822.743461][ T1364] addrconf_add_dev+0xe2/0x170 [ 5822.743461][ T1364] inet6_addr_add+0x12f/0xa40 [ 5822.743461][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5822.743461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.743461][ T1364] netlink_rcv_skb+0x130/0x360 [ 5822.743461][ T1364] netlink_unicast+0x449/0x710 [ 5822.743461][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5822.743461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5822.743461][ T1364] ___sys_sendmsg+0xee/0x170 [ 5822.743461][ T1364] __sys_sendmsg+0xcd/0x170 [ 5822.743461][ T1364] do_syscall_64+0xc6/0x1e0 [ 5822.743461][ T1364] [ 5822.745880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5822.745880][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5822.745880][ T1364] ipv6_find_idev+0x102/0x170 [ 5822.745880][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5822.745880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.745880][ T1364] netlink_rcv_skb+0x130/0x360 [ 5822.745880][ T1364] netlink_unicast+0x449/0x710 [ 5822.745880][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5822.745880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5822.745880][ T1364] ___sys_sendmsg+0xee/0x170 [ 5822.745880][ T1364] __sys_sendmsg+0xcd/0x170 [ 5822.745880][ T1364] do_syscall_64+0xc6/0x1e0 [ 5822.745880][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.745880][ T1364] [ 5822.747773][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5822.747773][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5822.747773][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5822.747773][ T1364] ipv6_find_idev+0x102/0x170 [ 5822.747773][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5822.747773][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5822.747773][ T1364] netlink_rcv_skb+0x130/0x360 [ 5822.747773][ T1364] netlink_unicast+0x449/0x710 [ 5822.747773][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5822.747773][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5822.747773][ T1364] ___sys_sendmsg+0xee/0x170 [ 5822.747773][ T1364] __sys_sendmsg+0xcd/0x170 [ 5822.747773][ T1364] do_syscall_64+0xc6/0x1e0 [ 5822.747773][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5822.747773][ T1364] [ 5832.843056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5832.843529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5832.843529][ T1364] ___neigh_create+0x14b/0xf60 [ 5832.843529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5832.843529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5832.843529][ T1364] ip6_output+0x1f3/0x770 [ 5832.843529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5832.843529][ T1364] mld_sendpack+0x62d/0xbc0 [ 5832.843529][ T1364] mld_ifc_work+0x32/0x1f0 [ 5832.843529][ T1364] process_one_work+0x84d/0x18a0 [ 5832.843529][ T1364] worker_thread+0x587/0xd30 [ 5832.843529][ T1364] kthread+0x28a/0x350 [ 5832.843529][ T1364] ret_from_fork+0x31/0x70 [ 5832.843529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5832.843529][ T1364] [ 5832.845275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5832.845275][ T1364] dst_init+0x84/0x4a0 [ 5832.845275][ T1364] dst_alloc+0x97/0x150 [ 5832.845275][ T1364] ip6_dst_alloc+0x23/0x90 [ 5832.845275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5832.845275][ T1364] ip6_pol_route+0x56f/0x840 [ 5832.845275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5832.845275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5832.845275][ T1364] ipv6_rcv+0x1ad/0x810 [ 5832.845275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5832.845275][ T1364] process_backlog+0x101/0x620 [ 5832.845275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5832.845275][ T1364] net_rx_action+0x495/0xbe0 [ 5832.845275][ T1364] __do_softirq+0x1b5/0x7f6 [ 5832.845275][ T1364] [ 5832.847118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5832.847118][ T1364] netdev_get_by_index+0x5e/0x80 [ 5832.847118][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5832.847118][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5832.847118][ T1364] ip6_route_add+0x1c/0x140 [ 5832.847118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5832.847118][ T1364] addrconf_add_dev+0xe2/0x170 [ 5832.847118][ T1364] inet6_addr_add+0x12f/0xa40 [ 5832.847118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5832.847118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.847118][ T1364] netlink_rcv_skb+0x130/0x360 [ 5832.847118][ T1364] netlink_unicast+0x449/0x710 [ 5832.847118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5832.847118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5832.847118][ T1364] ___sys_sendmsg+0xee/0x170 [ 5832.847118][ T1364] __sys_sendmsg+0xcd/0x170 [ 5832.847118][ T1364] do_syscall_64+0xc6/0x1e0 [ 5832.847118][ T1364] [ 5832.849326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5832.849326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5832.849326][ T1364] ipv6_find_idev+0x102/0x170 [ 5832.849326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5832.849326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.849326][ T1364] netlink_rcv_skb+0x130/0x360 [ 5832.849326][ T1364] netlink_unicast+0x449/0x710 [ 5832.849326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5832.849326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5832.849326][ T1364] ___sys_sendmsg+0xee/0x170 [ 5832.849326][ T1364] __sys_sendmsg+0xcd/0x170 [ 5832.849326][ T1364] do_syscall_64+0xc6/0x1e0 [ 5832.849326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5832.849326][ T1364] [ 5832.851052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5832.851052][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5832.851052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5832.851052][ T1364] ipv6_find_idev+0x102/0x170 [ 5832.851052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5832.851052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5832.851052][ T1364] netlink_rcv_skb+0x130/0x360 [ 5832.851052][ T1364] netlink_unicast+0x449/0x710 [ 5832.851052][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5832.851052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5832.851052][ T1364] ___sys_sendmsg+0xee/0x170 [ 5832.851052][ T1364] __sys_sendmsg+0xcd/0x170 [ 5832.851052][ T1364] do_syscall_64+0xc6/0x1e0 [ 5832.851052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5832.851052][ T1364] [ 5842.947065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5842.947515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5842.947515][ T1364] ___neigh_create+0x14b/0xf60 [ 5842.947515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5842.947515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5842.947515][ T1364] ip6_output+0x1f3/0x770 [ 5842.947515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5842.947515][ T1364] mld_sendpack+0x62d/0xbc0 [ 5842.947515][ T1364] mld_ifc_work+0x32/0x1f0 [ 5842.947515][ T1364] process_one_work+0x84d/0x18a0 [ 5842.947515][ T1364] worker_thread+0x587/0xd30 [ 5842.947515][ T1364] kthread+0x28a/0x350 [ 5842.947515][ T1364] ret_from_fork+0x31/0x70 [ 5842.947515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5842.947515][ T1364] [ 5842.949780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5842.949780][ T1364] dst_init+0x84/0x4a0 [ 5842.949780][ T1364] dst_alloc+0x97/0x150 [ 5842.949780][ T1364] ip6_dst_alloc+0x23/0x90 [ 5842.949780][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5842.949780][ T1364] ip6_pol_route+0x56f/0x840 [ 5842.949780][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5842.949780][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5842.949780][ T1364] ipv6_rcv+0x1ad/0x810 [ 5842.949780][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5842.949780][ T1364] process_backlog+0x101/0x620 [ 5842.949780][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5842.949780][ T1364] net_rx_action+0x495/0xbe0 [ 5842.949780][ T1364] __do_softirq+0x1b5/0x7f6 [ 5842.949780][ T1364] [ 5842.951611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5842.951611][ T1364] netdev_get_by_index+0x5e/0x80 [ 5842.951611][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5842.951611][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5842.951611][ T1364] ip6_route_add+0x1c/0x140 [ 5842.951611][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5842.951611][ T1364] addrconf_add_dev+0xe2/0x170 [ 5842.951611][ T1364] inet6_addr_add+0x12f/0xa40 [ 5842.951611][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5842.951611][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.951611][ T1364] netlink_rcv_skb+0x130/0x360 [ 5842.951611][ T1364] netlink_unicast+0x449/0x710 [ 5842.951611][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5842.951611][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5842.951611][ T1364] ___sys_sendmsg+0xee/0x170 [ 5842.951611][ T1364] __sys_sendmsg+0xcd/0x170 [ 5842.951611][ T1364] do_syscall_64+0xc6/0x1e0 [ 5842.951611][ T1364] [ 5842.953810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5842.953810][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5842.953810][ T1364] ipv6_find_idev+0x102/0x170 [ 5842.953810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5842.953810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.953810][ T1364] netlink_rcv_skb+0x130/0x360 [ 5842.953810][ T1364] netlink_unicast+0x449/0x710 [ 5842.953810][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5842.953810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5842.953810][ T1364] ___sys_sendmsg+0xee/0x170 [ 5842.953810][ T1364] __sys_sendmsg+0xcd/0x170 [ 5842.953810][ T1364] do_syscall_64+0xc6/0x1e0 [ 5842.953810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5842.953810][ T1364] [ 5842.955537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5842.955537][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5842.955537][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5842.955537][ T1364] ipv6_find_idev+0x102/0x170 [ 5842.955537][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5842.955537][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5842.955537][ T1364] netlink_rcv_skb+0x130/0x360 [ 5842.955537][ T1364] netlink_unicast+0x449/0x710 [ 5842.955537][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5842.955537][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5842.955537][ T1364] ___sys_sendmsg+0xee/0x170 [ 5842.955537][ T1364] __sys_sendmsg+0xcd/0x170 [ 5842.955537][ T1364] do_syscall_64+0xc6/0x1e0 [ 5842.955537][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5842.955537][ T1364] [ 5852.995046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5852.995523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5852.995523][ T1364] ___neigh_create+0x14b/0xf60 [ 5852.995523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5852.995523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5852.995523][ T1364] ip6_output+0x1f3/0x770 [ 5852.995523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5852.995523][ T1364] mld_sendpack+0x62d/0xbc0 [ 5852.995523][ T1364] mld_ifc_work+0x32/0x1f0 [ 5852.995523][ T1364] process_one_work+0x84d/0x18a0 [ 5852.995523][ T1364] worker_thread+0x587/0xd30 [ 5852.995523][ T1364] kthread+0x28a/0x350 [ 5852.995523][ T1364] ret_from_fork+0x31/0x70 [ 5852.995523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5852.995523][ T1364] [ 5852.997446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5852.997446][ T1364] dst_init+0x84/0x4a0 [ 5852.997446][ T1364] dst_alloc+0x97/0x150 [ 5852.997446][ T1364] ip6_dst_alloc+0x23/0x90 [ 5852.997446][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5852.997446][ T1364] ip6_pol_route+0x56f/0x840 [ 5852.997446][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5852.997446][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5852.997446][ T1364] ipv6_rcv+0x1ad/0x810 [ 5852.997446][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5852.997446][ T1364] process_backlog+0x101/0x620 [ 5852.997446][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5852.997446][ T1364] net_rx_action+0x495/0xbe0 [ 5852.997446][ T1364] __do_softirq+0x1b5/0x7f6 [ 5852.997446][ T1364] [ 5852.999480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5852.999480][ T1364] netdev_get_by_index+0x5e/0x80 [ 5852.999480][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5852.999480][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5852.999480][ T1364] ip6_route_add+0x1c/0x140 [ 5852.999480][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5852.999480][ T1364] addrconf_add_dev+0xe2/0x170 [ 5852.999480][ T1364] inet6_addr_add+0x12f/0xa40 [ 5852.999480][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5852.999480][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5852.999480][ T1364] netlink_rcv_skb+0x130/0x360 [ 5852.999480][ T1364] netlink_unicast+0x449/0x710 [ 5852.999480][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5852.999480][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5852.999480][ T1364] ___sys_sendmsg+0xee/0x170 [ 5852.999480][ T1364] __sys_sendmsg+0xcd/0x170 [ 5852.999480][ T1364] do_syscall_64+0xc6/0x1e0 [ 5852.999480][ T1364] [ 5853.001914][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5853.001914][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5853.001914][ T1364] ipv6_find_idev+0x102/0x170 [ 5853.001914][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.001914][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.001914][ T1364] netlink_rcv_skb+0x130/0x360 [ 5853.001914][ T1364] netlink_unicast+0x449/0x710 [ 5853.001914][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5853.001914][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5853.001914][ T1364] ___sys_sendmsg+0xee/0x170 [ 5853.001914][ T1364] __sys_sendmsg+0xcd/0x170 [ 5853.001914][ T1364] do_syscall_64+0xc6/0x1e0 [ 5853.001914][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.001914][ T1364] [ 5853.003803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5853.003803][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5853.003803][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5853.003803][ T1364] ipv6_find_idev+0x102/0x170 [ 5853.003803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5853.003803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5853.003803][ T1364] netlink_rcv_skb+0x130/0x360 [ 5853.003803][ T1364] netlink_unicast+0x449/0x710 [ 5853.003803][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5853.003803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5853.003803][ T1364] ___sys_sendmsg+0xee/0x170 [ 5853.003803][ T1364] __sys_sendmsg+0xcd/0x170 [ 5853.003803][ T1364] do_syscall_64+0xc6/0x1e0 [ 5853.003803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5853.003803][ T1364] [ 5863.051089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5863.051554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5863.051554][ T1364] ___neigh_create+0x14b/0xf60 [ 5863.051554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5863.051554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5863.051554][ T1364] ip6_output+0x1f3/0x770 [ 5863.051554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5863.051554][ T1364] mld_sendpack+0x62d/0xbc0 [ 5863.051554][ T1364] mld_ifc_work+0x32/0x1f0 [ 5863.051554][ T1364] process_one_work+0x84d/0x18a0 [ 5863.051554][ T1364] worker_thread+0x587/0xd30 [ 5863.051554][ T1364] kthread+0x28a/0x350 [ 5863.051554][ T1364] ret_from_fork+0x31/0x70 [ 5863.051554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5863.051554][ T1364] [ 5863.053285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5863.053285][ T1364] dst_init+0x84/0x4a0 [ 5863.053285][ T1364] dst_alloc+0x97/0x150 [ 5863.053285][ T1364] ip6_dst_alloc+0x23/0x90 [ 5863.053285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5863.053285][ T1364] ip6_pol_route+0x56f/0x840 [ 5863.053285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5863.053285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5863.053285][ T1364] ipv6_rcv+0x1ad/0x810 [ 5863.053285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5863.053285][ T1364] process_backlog+0x101/0x620 [ 5863.053285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5863.053285][ T1364] net_rx_action+0x495/0xbe0 [ 5863.053285][ T1364] __do_softirq+0x1b5/0x7f6 [ 5863.053285][ T1364] [ 5863.055149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5863.055149][ T1364] netdev_get_by_index+0x5e/0x80 [ 5863.055149][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5863.055149][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5863.055149][ T1364] ip6_route_add+0x1c/0x140 [ 5863.055149][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5863.055149][ T1364] addrconf_add_dev+0xe2/0x170 [ 5863.055149][ T1364] inet6_addr_add+0x12f/0xa40 [ 5863.055149][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5863.055149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.055149][ T1364] netlink_rcv_skb+0x130/0x360 [ 5863.055149][ T1364] netlink_unicast+0x449/0x710 [ 5863.055149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5863.055149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5863.055149][ T1364] ___sys_sendmsg+0xee/0x170 [ 5863.055149][ T1364] __sys_sendmsg+0xcd/0x170 [ 5863.055149][ T1364] do_syscall_64+0xc6/0x1e0 [ 5863.055149][ T1364] [ 5863.057354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5863.057354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5863.057354][ T1364] ipv6_find_idev+0x102/0x170 [ 5863.057354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5863.057354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.057354][ T1364] netlink_rcv_skb+0x130/0x360 [ 5863.057354][ T1364] netlink_unicast+0x449/0x710 [ 5863.057354][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5863.057354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5863.057354][ T1364] ___sys_sendmsg+0xee/0x170 [ 5863.057354][ T1364] __sys_sendmsg+0xcd/0x170 [ 5863.057354][ T1364] do_syscall_64+0xc6/0x1e0 [ 5863.057354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.057354][ T1364] [ 5863.059107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5863.059107][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5863.059107][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5863.059107][ T1364] ipv6_find_idev+0x102/0x170 [ 5863.059107][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5863.059107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5863.059107][ T1364] netlink_rcv_skb+0x130/0x360 [ 5863.059107][ T1364] netlink_unicast+0x449/0x710 [ 5863.059107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5863.059107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5863.059107][ T1364] ___sys_sendmsg+0xee/0x170 [ 5863.059107][ T1364] __sys_sendmsg+0xcd/0x170 [ 5863.059107][ T1364] do_syscall_64+0xc6/0x1e0 [ 5863.059107][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5863.059107][ T1364] [ 5873.179001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5873.179463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5873.179463][ T1364] ___neigh_create+0x14b/0xf60 [ 5873.179463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5873.179463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5873.179463][ T1364] ip6_output+0x1f3/0x770 [ 5873.179463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5873.179463][ T1364] mld_sendpack+0x62d/0xbc0 [ 5873.179463][ T1364] mld_ifc_work+0x32/0x1f0 [ 5873.179463][ T1364] process_one_work+0x84d/0x18a0 [ 5873.179463][ T1364] worker_thread+0x587/0xd30 [ 5873.179463][ T1364] kthread+0x28a/0x350 [ 5873.179463][ T1364] ret_from_fork+0x31/0x70 [ 5873.179463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5873.179463][ T1364] [ 5873.181379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5873.181379][ T1364] dst_init+0x84/0x4a0 [ 5873.181379][ T1364] dst_alloc+0x97/0x150 [ 5873.181379][ T1364] ip6_dst_alloc+0x23/0x90 [ 5873.181379][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5873.181379][ T1364] ip6_pol_route+0x56f/0x840 [ 5873.181379][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5873.181379][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5873.181379][ T1364] ipv6_rcv+0x1ad/0x810 [ 5873.181379][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5873.181379][ T1364] process_backlog+0x101/0x620 [ 5873.181379][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5873.181379][ T1364] net_rx_action+0x495/0xbe0 [ 5873.181379][ T1364] __do_softirq+0x1b5/0x7f6 [ 5873.181379][ T1364] [ 5873.183932][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5873.183932][ T1364] netdev_get_by_index+0x5e/0x80 [ 5873.183932][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5873.183932][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5873.183932][ T1364] ip6_route_add+0x1c/0x140 [ 5873.183932][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5873.183932][ T1364] addrconf_add_dev+0xe2/0x170 [ 5873.183932][ T1364] inet6_addr_add+0x12f/0xa40 [ 5873.183932][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5873.183932][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5873.183932][ T1364] netlink_rcv_skb+0x130/0x360 [ 5873.183932][ T1364] netlink_unicast+0x449/0x710 [ 5873.183932][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5873.183932][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5873.183932][ T1364] ___sys_sendmsg+0xee/0x170 [ 5873.183932][ T1364] __sys_sendmsg+0xcd/0x170 [ 5873.183932][ T1364] do_syscall_64+0xc6/0x1e0 [ 5873.183932][ T1364] [ 5873.186351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5873.186351][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5873.186351][ T1364] ipv6_find_idev+0x102/0x170 [ 5873.186351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5873.186351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5873.186351][ T1364] netlink_rcv_skb+0x130/0x360 [ 5873.186351][ T1364] netlink_unicast+0x449/0x710 [ 5873.186351][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5873.186351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5873.186351][ T1364] ___sys_sendmsg+0xee/0x170 [ 5873.186351][ T1364] __sys_sendmsg+0xcd/0x170 [ 5873.186351][ T1364] do_syscall_64+0xc6/0x1e0 [ 5873.186351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5873.186351][ T1364] [ 5873.188262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5873.188262][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5873.188262][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5873.188262][ T1364] ipv6_find_idev+0x102/0x170 [ 5873.188262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5873.188262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5873.188262][ T1364] netlink_rcv_skb+0x130/0x360 [ 5873.188262][ T1364] netlink_unicast+0x449/0x710 [ 5873.188262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5873.188262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5873.188262][ T1364] ___sys_sendmsg+0xee/0x170 [ 5873.188262][ T1364] __sys_sendmsg+0xcd/0x170 [ 5873.188262][ T1364] do_syscall_64+0xc6/0x1e0 [ 5873.188262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5873.188262][ T1364] [ 5883.427053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5883.427577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5883.427577][ T1364] ___neigh_create+0x14b/0xf60 [ 5883.427577][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5883.427577][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5883.427577][ T1364] ip6_output+0x1f3/0x770 [ 5883.427577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5883.427577][ T1364] mld_sendpack+0x62d/0xbc0 [ 5883.427577][ T1364] mld_ifc_work+0x32/0x1f0 [ 5883.427577][ T1364] process_one_work+0x84d/0x18a0 [ 5883.427577][ T1364] worker_thread+0x587/0xd30 [ 5883.427577][ T1364] kthread+0x28a/0x350 [ 5883.427577][ T1364] ret_from_fork+0x31/0x70 [ 5883.427577][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5883.427577][ T1364] [ 5883.429477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5883.429477][ T1364] dst_init+0x84/0x4a0 [ 5883.429477][ T1364] dst_alloc+0x97/0x150 [ 5883.429477][ T1364] ip6_dst_alloc+0x23/0x90 [ 5883.429477][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5883.429477][ T1364] ip6_pol_route+0x56f/0x840 [ 5883.429477][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5883.429477][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5883.429477][ T1364] ipv6_rcv+0x1ad/0x810 [ 5883.429477][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5883.429477][ T1364] process_backlog+0x101/0x620 [ 5883.429477][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5883.429477][ T1364] net_rx_action+0x495/0xbe0 [ 5883.429477][ T1364] __do_softirq+0x1b5/0x7f6 [ 5883.429477][ T1364] [ 5883.431482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5883.431482][ T1364] netdev_get_by_index+0x5e/0x80 [ 5883.431482][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5883.431482][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5883.431482][ T1364] ip6_route_add+0x1c/0x140 [ 5883.431482][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5883.431482][ T1364] addrconf_add_dev+0xe2/0x170 [ 5883.431482][ T1364] inet6_addr_add+0x12f/0xa40 [ 5883.431482][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5883.431482][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5883.431482][ T1364] netlink_rcv_skb+0x130/0x360 [ 5883.431482][ T1364] netlink_unicast+0x449/0x710 [ 5883.431482][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5883.431482][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5883.431482][ T1364] ___sys_sendmsg+0xee/0x170 [ 5883.431482][ T1364] __sys_sendmsg+0xcd/0x170 [ 5883.431482][ T1364] do_syscall_64+0xc6/0x1e0 [ 5883.431482][ T1364] [ 5883.433873][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5883.433873][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5883.433873][ T1364] ipv6_find_idev+0x102/0x170 [ 5883.433873][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5883.433873][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5883.433873][ T1364] netlink_rcv_skb+0x130/0x360 [ 5883.433873][ T1364] netlink_unicast+0x449/0x710 [ 5883.433873][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5883.433873][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5883.433873][ T1364] ___sys_sendmsg+0xee/0x170 [ 5883.433873][ T1364] __sys_sendmsg+0xcd/0x170 [ 5883.433873][ T1364] do_syscall_64+0xc6/0x1e0 [ 5883.433873][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5883.433873][ T1364] [ 5883.435751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5883.435751][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5883.435751][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5883.435751][ T1364] ipv6_find_idev+0x102/0x170 [ 5883.435751][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5883.435751][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5883.435751][ T1364] netlink_rcv_skb+0x130/0x360 [ 5883.435751][ T1364] netlink_unicast+0x449/0x710 [ 5883.435751][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5883.435751][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5883.435751][ T1364] ___sys_sendmsg+0xee/0x170 [ 5883.435751][ T1364] __sys_sendmsg+0xcd/0x170 [ 5883.435751][ T1364] do_syscall_64+0xc6/0x1e0 [ 5883.435751][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5883.435751][ T1364] [ 5893.675052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5893.675629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5893.675629][ T1364] ___neigh_create+0x14b/0xf60 [ 5893.675629][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5893.675629][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5893.675629][ T1364] ip6_output+0x1f3/0x770 [ 5893.675629][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5893.675629][ T1364] mld_sendpack+0x62d/0xbc0 [ 5893.675629][ T1364] mld_ifc_work+0x32/0x1f0 [ 5893.675629][ T1364] process_one_work+0x84d/0x18a0 [ 5893.675629][ T1364] worker_thread+0x587/0xd30 [ 5893.675629][ T1364] kthread+0x28a/0x350 [ 5893.675629][ T1364] ret_from_fork+0x31/0x70 [ 5893.675629][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5893.675629][ T1364] [ 5893.677522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5893.677522][ T1364] dst_init+0x84/0x4a0 [ 5893.677522][ T1364] dst_alloc+0x97/0x150 [ 5893.677522][ T1364] ip6_dst_alloc+0x23/0x90 [ 5893.677522][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5893.677522][ T1364] ip6_pol_route+0x56f/0x840 [ 5893.677522][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5893.677522][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5893.677522][ T1364] ipv6_rcv+0x1ad/0x810 [ 5893.677522][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5893.677522][ T1364] process_backlog+0x101/0x620 [ 5893.677522][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5893.677522][ T1364] net_rx_action+0x495/0xbe0 [ 5893.677522][ T1364] __do_softirq+0x1b5/0x7f6 [ 5893.677522][ T1364] [ 5893.679538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5893.679538][ T1364] netdev_get_by_index+0x5e/0x80 [ 5893.679538][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5893.679538][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5893.679538][ T1364] ip6_route_add+0x1c/0x140 [ 5893.679538][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5893.679538][ T1364] addrconf_add_dev+0xe2/0x170 [ 5893.679538][ T1364] inet6_addr_add+0x12f/0xa40 [ 5893.679538][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5893.679538][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5893.679538][ T1364] netlink_rcv_skb+0x130/0x360 [ 5893.679538][ T1364] netlink_unicast+0x449/0x710 [ 5893.679538][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5893.679538][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5893.679538][ T1364] ___sys_sendmsg+0xee/0x170 [ 5893.679538][ T1364] __sys_sendmsg+0xcd/0x170 [ 5893.679538][ T1364] do_syscall_64+0xc6/0x1e0 [ 5893.679538][ T1364] [ 5893.681953][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5893.681953][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5893.681953][ T1364] ipv6_find_idev+0x102/0x170 [ 5893.681953][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5893.681953][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5893.681953][ T1364] netlink_rcv_skb+0x130/0x360 [ 5893.681953][ T1364] netlink_unicast+0x449/0x710 [ 5893.681953][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5893.681953][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5893.681953][ T1364] ___sys_sendmsg+0xee/0x170 [ 5893.681953][ T1364] __sys_sendmsg+0xcd/0x170 [ 5893.681953][ T1364] do_syscall_64+0xc6/0x1e0 [ 5893.681953][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5893.681953][ T1364] [ 5893.683838][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5893.683838][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5893.683838][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5893.683838][ T1364] ipv6_find_idev+0x102/0x170 [ 5893.683838][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5893.683838][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5893.683838][ T1364] netlink_rcv_skb+0x130/0x360 [ 5893.683838][ T1364] netlink_unicast+0x449/0x710 [ 5893.683838][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5893.683838][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5893.683838][ T1364] ___sys_sendmsg+0xee/0x170 [ 5893.683838][ T1364] __sys_sendmsg+0xcd/0x170 [ 5893.683838][ T1364] do_syscall_64+0xc6/0x1e0 [ 5893.683838][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5893.683838][ T1364] [ 5903.731057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5903.731603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5903.731603][ T1364] ___neigh_create+0x14b/0xf60 [ 5903.731603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5903.731603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5903.731603][ T1364] ip6_output+0x1f3/0x770 [ 5903.731603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5903.731603][ T1364] mld_sendpack+0x62d/0xbc0 [ 5903.731603][ T1364] mld_ifc_work+0x32/0x1f0 [ 5903.731603][ T1364] process_one_work+0x84d/0x18a0 [ 5903.731603][ T1364] worker_thread+0x587/0xd30 [ 5903.731603][ T1364] kthread+0x28a/0x350 [ 5903.731603][ T1364] ret_from_fork+0x31/0x70 [ 5903.731603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5903.731603][ T1364] [ 5903.733489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5903.733489][ T1364] dst_init+0x84/0x4a0 [ 5903.733489][ T1364] dst_alloc+0x97/0x150 [ 5903.733489][ T1364] ip6_dst_alloc+0x23/0x90 [ 5903.733489][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5903.733489][ T1364] ip6_pol_route+0x56f/0x840 [ 5903.733489][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5903.733489][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5903.733489][ T1364] ipv6_rcv+0x1ad/0x810 [ 5903.733489][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5903.733489][ T1364] process_backlog+0x101/0x620 [ 5903.733489][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5903.733489][ T1364] net_rx_action+0x495/0xbe0 [ 5903.733489][ T1364] __do_softirq+0x1b5/0x7f6 [ 5903.733489][ T1364] [ 5903.735493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5903.735493][ T1364] netdev_get_by_index+0x5e/0x80 [ 5903.735493][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5903.735493][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5903.735493][ T1364] ip6_route_add+0x1c/0x140 [ 5903.735493][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5903.735493][ T1364] addrconf_add_dev+0xe2/0x170 [ 5903.735493][ T1364] inet6_addr_add+0x12f/0xa40 [ 5903.735493][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5903.735493][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.735493][ T1364] netlink_rcv_skb+0x130/0x360 [ 5903.735493][ T1364] netlink_unicast+0x449/0x710 [ 5903.735493][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5903.735493][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5903.735493][ T1364] ___sys_sendmsg+0xee/0x170 [ 5903.735493][ T1364] __sys_sendmsg+0xcd/0x170 [ 5903.735493][ T1364] do_syscall_64+0xc6/0x1e0 [ 5903.735493][ T1364] [ 5903.737906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5903.737906][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5903.737906][ T1364] ipv6_find_idev+0x102/0x170 [ 5903.737906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5903.737906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.737906][ T1364] netlink_rcv_skb+0x130/0x360 [ 5903.737906][ T1364] netlink_unicast+0x449/0x710 [ 5903.737906][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5903.737906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5903.737906][ T1364] ___sys_sendmsg+0xee/0x170 [ 5903.737906][ T1364] __sys_sendmsg+0xcd/0x170 [ 5903.737906][ T1364] do_syscall_64+0xc6/0x1e0 [ 5903.737906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5903.737906][ T1364] [ 5903.739768][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5903.739768][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5903.739768][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5903.739768][ T1364] ipv6_find_idev+0x102/0x170 [ 5903.739768][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5903.739768][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5903.739768][ T1364] netlink_rcv_skb+0x130/0x360 [ 5903.739768][ T1364] netlink_unicast+0x449/0x710 [ 5903.739768][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5903.739768][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5903.739768][ T1364] ___sys_sendmsg+0xee/0x170 [ 5903.739768][ T1364] __sys_sendmsg+0xcd/0x170 [ 5903.739768][ T1364] do_syscall_64+0xc6/0x1e0 [ 5903.739768][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5903.739768][ T1364] [ 5913.947097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5913.947606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5913.947606][ T1364] ___neigh_create+0x14b/0xf60 [ 5913.947606][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5913.947606][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5913.947606][ T1364] ip6_output+0x1f3/0x770 [ 5913.947606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5913.947606][ T1364] mld_sendpack+0x62d/0xbc0 [ 5913.947606][ T1364] mld_ifc_work+0x32/0x1f0 [ 5913.947606][ T1364] process_one_work+0x84d/0x18a0 [ 5913.947606][ T1364] worker_thread+0x587/0xd30 [ 5913.947606][ T1364] kthread+0x28a/0x350 [ 5913.947606][ T1364] ret_from_fork+0x31/0x70 [ 5913.947606][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5913.947606][ T1364] [ 5913.949493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5913.949493][ T1364] dst_init+0x84/0x4a0 [ 5913.949493][ T1364] dst_alloc+0x97/0x150 [ 5913.949493][ T1364] ip6_dst_alloc+0x23/0x90 [ 5913.949493][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5913.949493][ T1364] ip6_pol_route+0x56f/0x840 [ 5913.949493][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5913.949493][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5913.949493][ T1364] ipv6_rcv+0x1ad/0x810 [ 5913.949493][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5913.949493][ T1364] process_backlog+0x101/0x620 [ 5913.949493][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5913.949493][ T1364] net_rx_action+0x495/0xbe0 [ 5913.949493][ T1364] __do_softirq+0x1b5/0x7f6 [ 5913.949493][ T1364] [ 5913.951492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5913.951492][ T1364] netdev_get_by_index+0x5e/0x80 [ 5913.951492][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5913.951492][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5913.951492][ T1364] ip6_route_add+0x1c/0x140 [ 5913.951492][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5913.951492][ T1364] addrconf_add_dev+0xe2/0x170 [ 5913.951492][ T1364] inet6_addr_add+0x12f/0xa40 [ 5913.951492][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5913.951492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.951492][ T1364] netlink_rcv_skb+0x130/0x360 [ 5913.951492][ T1364] netlink_unicast+0x449/0x710 [ 5913.951492][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5913.951492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5913.951492][ T1364] ___sys_sendmsg+0xee/0x170 [ 5913.951492][ T1364] __sys_sendmsg+0xcd/0x170 [ 5913.951492][ T1364] do_syscall_64+0xc6/0x1e0 [ 5913.951492][ T1364] [ 5913.953896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5913.953896][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5913.953896][ T1364] ipv6_find_idev+0x102/0x170 [ 5913.953896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5913.953896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.953896][ T1364] netlink_rcv_skb+0x130/0x360 [ 5913.953896][ T1364] netlink_unicast+0x449/0x710 [ 5913.953896][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5913.953896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5913.953896][ T1364] ___sys_sendmsg+0xee/0x170 [ 5913.953896][ T1364] __sys_sendmsg+0xcd/0x170 [ 5913.953896][ T1364] do_syscall_64+0xc6/0x1e0 [ 5913.953896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5913.953896][ T1364] [ 5913.955795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5913.955795][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5913.955795][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5913.955795][ T1364] ipv6_find_idev+0x102/0x170 [ 5913.955795][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5913.955795][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5913.955795][ T1364] netlink_rcv_skb+0x130/0x360 [ 5913.955795][ T1364] netlink_unicast+0x449/0x710 [ 5913.955795][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5913.955795][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5913.955795][ T1364] ___sys_sendmsg+0xee/0x170 [ 5913.955795][ T1364] __sys_sendmsg+0xcd/0x170 [ 5913.955795][ T1364] do_syscall_64+0xc6/0x1e0 [ 5913.955795][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5913.955795][ T1364] [ 5924.203129][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5924.203598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5924.203598][ T1364] ___neigh_create+0x14b/0xf60 [ 5924.203598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5924.203598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5924.203598][ T1364] ip6_output+0x1f3/0x770 [ 5924.203598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5924.203598][ T1364] mld_sendpack+0x62d/0xbc0 [ 5924.203598][ T1364] mld_ifc_work+0x32/0x1f0 [ 5924.203598][ T1364] process_one_work+0x84d/0x18a0 [ 5924.203598][ T1364] worker_thread+0x587/0xd30 [ 5924.203598][ T1364] kthread+0x28a/0x350 [ 5924.203598][ T1364] ret_from_fork+0x31/0x70 [ 5924.203598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5924.203598][ T1364] [ 5924.205515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5924.205515][ T1364] dst_init+0x84/0x4a0 [ 5924.205515][ T1364] dst_alloc+0x97/0x150 [ 5924.205515][ T1364] ip6_dst_alloc+0x23/0x90 [ 5924.205515][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5924.205515][ T1364] ip6_pol_route+0x56f/0x840 [ 5924.205515][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5924.205515][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5924.205515][ T1364] ipv6_rcv+0x1ad/0x810 [ 5924.205515][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5924.205515][ T1364] process_backlog+0x101/0x620 [ 5924.205515][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5924.205515][ T1364] net_rx_action+0x495/0xbe0 [ 5924.205515][ T1364] __do_softirq+0x1b5/0x7f6 [ 5924.205515][ T1364] [ 5924.207558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5924.207558][ T1364] netdev_get_by_index+0x5e/0x80 [ 5924.207558][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5924.207558][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5924.207558][ T1364] ip6_route_add+0x1c/0x140 [ 5924.207558][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5924.207558][ T1364] addrconf_add_dev+0xe2/0x170 [ 5924.207558][ T1364] inet6_addr_add+0x12f/0xa40 [ 5924.207558][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5924.207558][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5924.207558][ T1364] netlink_rcv_skb+0x130/0x360 [ 5924.207558][ T1364] netlink_unicast+0x449/0x710 [ 5924.207558][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5924.207558][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5924.207558][ T1364] ___sys_sendmsg+0xee/0x170 [ 5924.207558][ T1364] __sys_sendmsg+0xcd/0x170 [ 5924.207558][ T1364] do_syscall_64+0xc6/0x1e0 [ 5924.207558][ T1364] [ 5924.209982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5924.209982][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5924.209982][ T1364] ipv6_find_idev+0x102/0x170 [ 5924.209982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5924.209982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5924.209982][ T1364] netlink_rcv_skb+0x130/0x360 [ 5924.209982][ T1364] netlink_unicast+0x449/0x710 [ 5924.209982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5924.209982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5924.209982][ T1364] ___sys_sendmsg+0xee/0x170 [ 5924.209982][ T1364] __sys_sendmsg+0xcd/0x170 [ 5924.209982][ T1364] do_syscall_64+0xc6/0x1e0 [ 5924.209982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5924.209982][ T1364] [ 5924.211871][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5924.211871][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5924.211871][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5924.211871][ T1364] ipv6_find_idev+0x102/0x170 [ 5924.211871][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5924.211871][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5924.211871][ T1364] netlink_rcv_skb+0x130/0x360 [ 5924.211871][ T1364] netlink_unicast+0x449/0x710 [ 5924.211871][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5924.211871][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5924.211871][ T1364] ___sys_sendmsg+0xee/0x170 [ 5924.211871][ T1364] __sys_sendmsg+0xcd/0x170 [ 5924.211871][ T1364] do_syscall_64+0xc6/0x1e0 [ 5924.211871][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5924.211871][ T1364] [ 5934.459121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5934.459595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5934.459595][ T1364] ___neigh_create+0x14b/0xf60 [ 5934.459595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5934.459595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5934.459595][ T1364] ip6_output+0x1f3/0x770 [ 5934.459595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5934.459595][ T1364] mld_sendpack+0x62d/0xbc0 [ 5934.459595][ T1364] mld_ifc_work+0x32/0x1f0 [ 5934.459595][ T1364] process_one_work+0x84d/0x18a0 [ 5934.459595][ T1364] worker_thread+0x587/0xd30 [ 5934.459595][ T1364] kthread+0x28a/0x350 [ 5934.459595][ T1364] ret_from_fork+0x31/0x70 [ 5934.459595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5934.459595][ T1364] [ 5934.461497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5934.461497][ T1364] dst_init+0x84/0x4a0 [ 5934.461497][ T1364] dst_alloc+0x97/0x150 [ 5934.461497][ T1364] ip6_dst_alloc+0x23/0x90 [ 5934.461497][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5934.461497][ T1364] ip6_pol_route+0x56f/0x840 [ 5934.461497][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5934.461497][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5934.461497][ T1364] ipv6_rcv+0x1ad/0x810 [ 5934.461497][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5934.461497][ T1364] process_backlog+0x101/0x620 [ 5934.461497][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5934.461497][ T1364] net_rx_action+0x495/0xbe0 [ 5934.461497][ T1364] __do_softirq+0x1b5/0x7f6 [ 5934.461497][ T1364] [ 5934.463500][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5934.463500][ T1364] netdev_get_by_index+0x5e/0x80 [ 5934.463500][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5934.463500][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5934.463500][ T1364] ip6_route_add+0x1c/0x140 [ 5934.463500][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5934.463500][ T1364] addrconf_add_dev+0xe2/0x170 [ 5934.463500][ T1364] inet6_addr_add+0x12f/0xa40 [ 5934.463500][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5934.463500][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5934.463500][ T1364] netlink_rcv_skb+0x130/0x360 [ 5934.463500][ T1364] netlink_unicast+0x449/0x710 [ 5934.463500][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5934.463500][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5934.463500][ T1364] ___sys_sendmsg+0xee/0x170 [ 5934.463500][ T1364] __sys_sendmsg+0xcd/0x170 [ 5934.463500][ T1364] do_syscall_64+0xc6/0x1e0 [ 5934.463500][ T1364] [ 5934.465921][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5934.465921][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5934.465921][ T1364] ipv6_find_idev+0x102/0x170 [ 5934.465921][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5934.465921][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5934.465921][ T1364] netlink_rcv_skb+0x130/0x360 [ 5934.465921][ T1364] netlink_unicast+0x449/0x710 [ 5934.465921][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5934.465921][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5934.465921][ T1364] ___sys_sendmsg+0xee/0x170 [ 5934.465921][ T1364] __sys_sendmsg+0xcd/0x170 [ 5934.465921][ T1364] do_syscall_64+0xc6/0x1e0 [ 5934.465921][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5934.465921][ T1364] [ 5934.467814][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5934.467814][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5934.467814][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5934.467814][ T1364] ipv6_find_idev+0x102/0x170 [ 5934.467814][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5934.467814][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5934.467814][ T1364] netlink_rcv_skb+0x130/0x360 [ 5934.467814][ T1364] netlink_unicast+0x449/0x710 [ 5934.467814][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5934.467814][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5934.467814][ T1364] ___sys_sendmsg+0xee/0x170 [ 5934.467814][ T1364] __sys_sendmsg+0xcd/0x170 [ 5934.467814][ T1364] do_syscall_64+0xc6/0x1e0 [ 5934.467814][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5934.467814][ T1364] [ 5944.715079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5944.715550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5944.715550][ T1364] ___neigh_create+0x14b/0xf60 [ 5944.715550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5944.715550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5944.715550][ T1364] ip6_output+0x1f3/0x770 [ 5944.715550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5944.715550][ T1364] mld_sendpack+0x62d/0xbc0 [ 5944.715550][ T1364] mld_ifc_work+0x32/0x1f0 [ 5944.715550][ T1364] process_one_work+0x84d/0x18a0 [ 5944.715550][ T1364] worker_thread+0x587/0xd30 [ 5944.715550][ T1364] kthread+0x28a/0x350 [ 5944.715550][ T1364] ret_from_fork+0x31/0x70 [ 5944.715550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5944.715550][ T1364] [ 5944.717476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5944.717476][ T1364] dst_init+0x84/0x4a0 [ 5944.717476][ T1364] dst_alloc+0x97/0x150 [ 5944.717476][ T1364] ip6_dst_alloc+0x23/0x90 [ 5944.717476][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5944.717476][ T1364] ip6_pol_route+0x56f/0x840 [ 5944.717476][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5944.717476][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5944.717476][ T1364] ipv6_rcv+0x1ad/0x810 [ 5944.717476][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5944.717476][ T1364] process_backlog+0x101/0x620 [ 5944.717476][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5944.717476][ T1364] net_rx_action+0x495/0xbe0 [ 5944.717476][ T1364] __do_softirq+0x1b5/0x7f6 [ 5944.717476][ T1364] [ 5944.719486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5944.719486][ T1364] netdev_get_by_index+0x5e/0x80 [ 5944.719486][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5944.719486][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5944.719486][ T1364] ip6_route_add+0x1c/0x140 [ 5944.719486][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5944.719486][ T1364] addrconf_add_dev+0xe2/0x170 [ 5944.719486][ T1364] inet6_addr_add+0x12f/0xa40 [ 5944.719486][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5944.719486][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.719486][ T1364] netlink_rcv_skb+0x130/0x360 [ 5944.719486][ T1364] netlink_unicast+0x449/0x710 [ 5944.719486][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5944.719486][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5944.719486][ T1364] ___sys_sendmsg+0xee/0x170 [ 5944.719486][ T1364] __sys_sendmsg+0xcd/0x170 [ 5944.719486][ T1364] do_syscall_64+0xc6/0x1e0 [ 5944.719486][ T1364] [ 5944.721912][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5944.721912][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5944.721912][ T1364] ipv6_find_idev+0x102/0x170 [ 5944.721912][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5944.721912][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.721912][ T1364] netlink_rcv_skb+0x130/0x360 [ 5944.721912][ T1364] netlink_unicast+0x449/0x710 [ 5944.721912][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5944.721912][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5944.721912][ T1364] ___sys_sendmsg+0xee/0x170 [ 5944.721912][ T1364] __sys_sendmsg+0xcd/0x170 [ 5944.721912][ T1364] do_syscall_64+0xc6/0x1e0 [ 5944.721912][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5944.721912][ T1364] [ 5944.723804][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5944.723804][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5944.723804][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5944.723804][ T1364] ipv6_find_idev+0x102/0x170 [ 5944.723804][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5944.723804][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5944.723804][ T1364] netlink_rcv_skb+0x130/0x360 [ 5944.723804][ T1364] netlink_unicast+0x449/0x710 [ 5944.723804][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5944.723804][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5944.723804][ T1364] ___sys_sendmsg+0xee/0x170 [ 5944.723804][ T1364] __sys_sendmsg+0xcd/0x170 [ 5944.723804][ T1364] do_syscall_64+0xc6/0x1e0 [ 5944.723804][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5944.723804][ T1364] [ 5954.915051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5954.916114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5954.916114][ T1364] ___neigh_create+0x14b/0xf60 [ 5954.916114][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5954.916114][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5954.916114][ T1364] ip6_output+0x1f3/0x770 [ 5954.916114][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5954.916114][ T1364] mld_sendpack+0x62d/0xbc0 [ 5954.916114][ T1364] mld_ifc_work+0x32/0x1f0 [ 5954.916114][ T1364] process_one_work+0x84d/0x18a0 [ 5954.916114][ T1364] worker_thread+0x587/0xd30 [ 5954.916114][ T1364] kthread+0x28a/0x350 [ 5954.916114][ T1364] ret_from_fork+0x31/0x70 [ 5954.916114][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5954.916114][ T1364] [ 5954.917983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5954.917983][ T1364] dst_init+0x84/0x4a0 [ 5954.917983][ T1364] dst_alloc+0x97/0x150 [ 5954.917983][ T1364] ip6_dst_alloc+0x23/0x90 [ 5954.917983][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5954.917983][ T1364] ip6_pol_route+0x56f/0x840 [ 5954.917983][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5954.917983][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5954.917983][ T1364] ipv6_rcv+0x1ad/0x810 [ 5954.917983][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5954.917983][ T1364] process_backlog+0x101/0x620 [ 5954.917983][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5954.917983][ T1364] net_rx_action+0x495/0xbe0 [ 5954.917983][ T1364] __do_softirq+0x1b5/0x7f6 [ 5954.917983][ T1364] [ 5954.919983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5954.919983][ T1364] netdev_get_by_index+0x5e/0x80 [ 5954.919983][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5954.919983][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5954.919983][ T1364] ip6_route_add+0x1c/0x140 [ 5954.919983][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5954.919983][ T1364] addrconf_add_dev+0xe2/0x170 [ 5954.919983][ T1364] inet6_addr_add+0x12f/0xa40 [ 5954.919983][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5954.919983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.919983][ T1364] netlink_rcv_skb+0x130/0x360 [ 5954.919983][ T1364] netlink_unicast+0x449/0x710 [ 5954.919983][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5954.919983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5954.919983][ T1364] ___sys_sendmsg+0xee/0x170 [ 5954.919983][ T1364] __sys_sendmsg+0xcd/0x170 [ 5954.919983][ T1364] do_syscall_64+0xc6/0x1e0 [ 5954.919983][ T1364] [ 5954.922377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5954.922377][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5954.922377][ T1364] ipv6_find_idev+0x102/0x170 [ 5954.922377][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5954.922377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.922377][ T1364] netlink_rcv_skb+0x130/0x360 [ 5954.922377][ T1364] netlink_unicast+0x449/0x710 [ 5954.922377][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5954.922377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5954.922377][ T1364] ___sys_sendmsg+0xee/0x170 [ 5954.922377][ T1364] __sys_sendmsg+0xcd/0x170 [ 5954.922377][ T1364] do_syscall_64+0xc6/0x1e0 [ 5954.922377][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5954.922377][ T1364] [ 5954.924259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5954.924259][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5954.924259][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5954.924259][ T1364] ipv6_find_idev+0x102/0x170 [ 5954.924259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5954.924259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5954.924259][ T1364] netlink_rcv_skb+0x130/0x360 [ 5954.924259][ T1364] netlink_unicast+0x449/0x710 [ 5954.924259][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5954.924259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5954.924259][ T1364] ___sys_sendmsg+0xee/0x170 [ 5954.924259][ T1364] __sys_sendmsg+0xcd/0x170 [ 5954.924259][ T1364] do_syscall_64+0xc6/0x1e0 [ 5954.924259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5954.924259][ T1364] [ 5965.059046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5965.059529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5965.059529][ T1364] ___neigh_create+0x14b/0xf60 [ 5965.059529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5965.059529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5965.059529][ T1364] ip6_output+0x1f3/0x770 [ 5965.059529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5965.059529][ T1364] mld_sendpack+0x62d/0xbc0 [ 5965.059529][ T1364] mld_ifc_work+0x32/0x1f0 [ 5965.059529][ T1364] process_one_work+0x84d/0x18a0 [ 5965.059529][ T1364] worker_thread+0x587/0xd30 [ 5965.059529][ T1364] kthread+0x28a/0x350 [ 5965.059529][ T1364] ret_from_fork+0x31/0x70 [ 5965.059529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5965.059529][ T1364] [ 5965.061426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5965.061426][ T1364] dst_init+0x84/0x4a0 [ 5965.061426][ T1364] dst_alloc+0x97/0x150 [ 5965.061426][ T1364] ip6_dst_alloc+0x23/0x90 [ 5965.061426][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5965.061426][ T1364] ip6_pol_route+0x56f/0x840 [ 5965.061426][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5965.061426][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5965.061426][ T1364] ipv6_rcv+0x1ad/0x810 [ 5965.061426][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5965.061426][ T1364] process_backlog+0x101/0x620 [ 5965.061426][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5965.061426][ T1364] net_rx_action+0x495/0xbe0 [ 5965.061426][ T1364] __do_softirq+0x1b5/0x7f6 [ 5965.061426][ T1364] [ 5965.063430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5965.063430][ T1364] netdev_get_by_index+0x5e/0x80 [ 5965.063430][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5965.063430][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5965.063430][ T1364] ip6_route_add+0x1c/0x140 [ 5965.063430][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5965.063430][ T1364] addrconf_add_dev+0xe2/0x170 [ 5965.063430][ T1364] inet6_addr_add+0x12f/0xa40 [ 5965.063430][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5965.063430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5965.063430][ T1364] netlink_rcv_skb+0x130/0x360 [ 5965.063430][ T1364] netlink_unicast+0x449/0x710 [ 5965.063430][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5965.063430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5965.063430][ T1364] ___sys_sendmsg+0xee/0x170 [ 5965.063430][ T1364] __sys_sendmsg+0xcd/0x170 [ 5965.063430][ T1364] do_syscall_64+0xc6/0x1e0 [ 5965.063430][ T1364] [ 5965.065816][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5965.065816][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5965.065816][ T1364] ipv6_find_idev+0x102/0x170 [ 5965.065816][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5965.065816][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5965.065816][ T1364] netlink_rcv_skb+0x130/0x360 [ 5965.065816][ T1364] netlink_unicast+0x449/0x710 [ 5965.065816][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5965.065816][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5965.065816][ T1364] ___sys_sendmsg+0xee/0x170 [ 5965.065816][ T1364] __sys_sendmsg+0xcd/0x170 [ 5965.065816][ T1364] do_syscall_64+0xc6/0x1e0 [ 5965.065816][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5965.065816][ T1364] [ 5965.067698][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5965.067698][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5965.067698][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5965.067698][ T1364] ipv6_find_idev+0x102/0x170 [ 5965.067698][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5965.067698][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5965.067698][ T1364] netlink_rcv_skb+0x130/0x360 [ 5965.067698][ T1364] netlink_unicast+0x449/0x710 [ 5965.067698][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5965.067698][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5965.067698][ T1364] ___sys_sendmsg+0xee/0x170 [ 5965.067698][ T1364] __sys_sendmsg+0xcd/0x170 [ 5965.067698][ T1364] do_syscall_64+0xc6/0x1e0 [ 5965.067698][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5965.067698][ T1364] [ 5975.307056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5975.307537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5975.307537][ T1364] ___neigh_create+0x14b/0xf60 [ 5975.307537][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5975.307537][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5975.307537][ T1364] ip6_output+0x1f3/0x770 [ 5975.307537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5975.307537][ T1364] mld_sendpack+0x62d/0xbc0 [ 5975.307537][ T1364] mld_ifc_work+0x32/0x1f0 [ 5975.307537][ T1364] process_one_work+0x84d/0x18a0 [ 5975.307537][ T1364] worker_thread+0x587/0xd30 [ 5975.307537][ T1364] kthread+0x28a/0x350 [ 5975.307537][ T1364] ret_from_fork+0x31/0x70 [ 5975.307537][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5975.307537][ T1364] [ 5975.309434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5975.309434][ T1364] dst_init+0x84/0x4a0 [ 5975.309434][ T1364] dst_alloc+0x97/0x150 [ 5975.309434][ T1364] ip6_dst_alloc+0x23/0x90 [ 5975.309434][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5975.309434][ T1364] ip6_pol_route+0x56f/0x840 [ 5975.309434][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5975.309434][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5975.309434][ T1364] ipv6_rcv+0x1ad/0x810 [ 5975.309434][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5975.309434][ T1364] process_backlog+0x101/0x620 [ 5975.309434][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5975.309434][ T1364] net_rx_action+0x495/0xbe0 [ 5975.309434][ T1364] __do_softirq+0x1b5/0x7f6 [ 5975.309434][ T1364] [ 5975.311446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5975.311446][ T1364] netdev_get_by_index+0x5e/0x80 [ 5975.311446][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5975.311446][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5975.311446][ T1364] ip6_route_add+0x1c/0x140 [ 5975.311446][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5975.311446][ T1364] addrconf_add_dev+0xe2/0x170 [ 5975.311446][ T1364] inet6_addr_add+0x12f/0xa40 [ 5975.311446][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5975.311446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5975.311446][ T1364] netlink_rcv_skb+0x130/0x360 [ 5975.311446][ T1364] netlink_unicast+0x449/0x710 [ 5975.311446][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5975.311446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5975.311446][ T1364] ___sys_sendmsg+0xee/0x170 [ 5975.311446][ T1364] __sys_sendmsg+0xcd/0x170 [ 5975.311446][ T1364] do_syscall_64+0xc6/0x1e0 [ 5975.311446][ T1364] [ 5975.313841][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5975.313841][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5975.313841][ T1364] ipv6_find_idev+0x102/0x170 [ 5975.313841][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5975.313841][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5975.313841][ T1364] netlink_rcv_skb+0x130/0x360 [ 5975.313841][ T1364] netlink_unicast+0x449/0x710 [ 5975.313841][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5975.313841][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5975.313841][ T1364] ___sys_sendmsg+0xee/0x170 [ 5975.313841][ T1364] __sys_sendmsg+0xcd/0x170 [ 5975.313841][ T1364] do_syscall_64+0xc6/0x1e0 [ 5975.313841][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5975.313841][ T1364] [ 5975.315724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5975.315724][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5975.315724][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5975.315724][ T1364] ipv6_find_idev+0x102/0x170 [ 5975.315724][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5975.315724][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5975.315724][ T1364] netlink_rcv_skb+0x130/0x360 [ 5975.315724][ T1364] netlink_unicast+0x449/0x710 [ 5975.315724][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5975.315724][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5975.315724][ T1364] ___sys_sendmsg+0xee/0x170 [ 5975.315724][ T1364] __sys_sendmsg+0xcd/0x170 [ 5975.315724][ T1364] do_syscall_64+0xc6/0x1e0 [ 5975.315724][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5975.315724][ T1364] [ 5985.346994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5985.347466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5985.347466][ T1364] ___neigh_create+0x14b/0xf60 [ 5985.347466][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5985.347466][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5985.347466][ T1364] ip6_output+0x1f3/0x770 [ 5985.347466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5985.347466][ T1364] mld_sendpack+0x62d/0xbc0 [ 5985.347466][ T1364] mld_ifc_work+0x32/0x1f0 [ 5985.347466][ T1364] process_one_work+0x84d/0x18a0 [ 5985.347466][ T1364] worker_thread+0x587/0xd30 [ 5985.347466][ T1364] kthread+0x28a/0x350 [ 5985.347466][ T1364] ret_from_fork+0x31/0x70 [ 5985.347466][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5985.347466][ T1364] [ 5985.349397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5985.349397][ T1364] dst_init+0x84/0x4a0 [ 5985.349397][ T1364] dst_alloc+0x97/0x150 [ 5985.349397][ T1364] ip6_dst_alloc+0x23/0x90 [ 5985.349397][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5985.349397][ T1364] ip6_pol_route+0x56f/0x840 [ 5985.349397][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5985.349397][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5985.349397][ T1364] ipv6_rcv+0x1ad/0x810 [ 5985.349397][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5985.349397][ T1364] process_backlog+0x101/0x620 [ 5985.349397][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5985.349397][ T1364] net_rx_action+0x495/0xbe0 [ 5985.349397][ T1364] __do_softirq+0x1b5/0x7f6 [ 5985.349397][ T1364] [ 5985.351407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5985.351407][ T1364] netdev_get_by_index+0x5e/0x80 [ 5985.351407][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5985.351407][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5985.351407][ T1364] ip6_route_add+0x1c/0x140 [ 5985.351407][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5985.351407][ T1364] addrconf_add_dev+0xe2/0x170 [ 5985.351407][ T1364] inet6_addr_add+0x12f/0xa40 [ 5985.351407][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5985.351407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.351407][ T1364] netlink_rcv_skb+0x130/0x360 [ 5985.351407][ T1364] netlink_unicast+0x449/0x710 [ 5985.351407][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5985.351407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5985.351407][ T1364] ___sys_sendmsg+0xee/0x170 [ 5985.351407][ T1364] __sys_sendmsg+0xcd/0x170 [ 5985.351407][ T1364] do_syscall_64+0xc6/0x1e0 [ 5985.351407][ T1364] [ 5985.353814][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5985.353814][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5985.353814][ T1364] ipv6_find_idev+0x102/0x170 [ 5985.353814][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5985.353814][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.353814][ T1364] netlink_rcv_skb+0x130/0x360 [ 5985.353814][ T1364] netlink_unicast+0x449/0x710 [ 5985.353814][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5985.353814][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5985.353814][ T1364] ___sys_sendmsg+0xee/0x170 [ 5985.353814][ T1364] __sys_sendmsg+0xcd/0x170 [ 5985.353814][ T1364] do_syscall_64+0xc6/0x1e0 [ 5985.353814][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5985.353814][ T1364] [ 5985.355695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5985.355695][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5985.355695][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5985.355695][ T1364] ipv6_find_idev+0x102/0x170 [ 5985.355695][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5985.355695][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5985.355695][ T1364] netlink_rcv_skb+0x130/0x360 [ 5985.355695][ T1364] netlink_unicast+0x449/0x710 [ 5985.355695][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5985.355695][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5985.355695][ T1364] ___sys_sendmsg+0xee/0x170 [ 5985.355695][ T1364] __sys_sendmsg+0xcd/0x170 [ 5985.355695][ T1364] do_syscall_64+0xc6/0x1e0 [ 5985.355695][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5985.355695][ T1364] [ 5995.595065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 5995.595565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5995.595565][ T1364] ___neigh_create+0x14b/0xf60 [ 5995.595565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 5995.595565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 5995.595565][ T1364] ip6_output+0x1f3/0x770 [ 5995.595565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 5995.595565][ T1364] mld_sendpack+0x62d/0xbc0 [ 5995.595565][ T1364] mld_ifc_work+0x32/0x1f0 [ 5995.595565][ T1364] process_one_work+0x84d/0x18a0 [ 5995.595565][ T1364] worker_thread+0x587/0xd30 [ 5995.595565][ T1364] kthread+0x28a/0x350 [ 5995.595565][ T1364] ret_from_fork+0x31/0x70 [ 5995.595565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 5995.595565][ T1364] [ 5995.597462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 5995.597462][ T1364] dst_init+0x84/0x4a0 [ 5995.597462][ T1364] dst_alloc+0x97/0x150 [ 5995.597462][ T1364] ip6_dst_alloc+0x23/0x90 [ 5995.597462][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 5995.597462][ T1364] ip6_pol_route+0x56f/0x840 [ 5995.597462][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 5995.597462][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 5995.597462][ T1364] ipv6_rcv+0x1ad/0x810 [ 5995.597462][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 5995.597462][ T1364] process_backlog+0x101/0x620 [ 5995.597462][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 5995.597462][ T1364] net_rx_action+0x495/0xbe0 [ 5995.597462][ T1364] __do_softirq+0x1b5/0x7f6 [ 5995.597462][ T1364] [ 5995.599478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5995.599478][ T1364] netdev_get_by_index+0x5e/0x80 [ 5995.599478][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 5995.599478][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 5995.599478][ T1364] ip6_route_add+0x1c/0x140 [ 5995.599478][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 5995.599478][ T1364] addrconf_add_dev+0xe2/0x170 [ 5995.599478][ T1364] inet6_addr_add+0x12f/0xa40 [ 5995.599478][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 5995.599478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.599478][ T1364] netlink_rcv_skb+0x130/0x360 [ 5995.599478][ T1364] netlink_unicast+0x449/0x710 [ 5995.599478][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5995.599478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5995.599478][ T1364] ___sys_sendmsg+0xee/0x170 [ 5995.599478][ T1364] __sys_sendmsg+0xcd/0x170 [ 5995.599478][ T1364] do_syscall_64+0xc6/0x1e0 [ 5995.599478][ T1364] [ 5995.601880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5995.601880][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 5995.601880][ T1364] ipv6_find_idev+0x102/0x170 [ 5995.601880][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5995.601880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.601880][ T1364] netlink_rcv_skb+0x130/0x360 [ 5995.601880][ T1364] netlink_unicast+0x449/0x710 [ 5995.601880][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5995.601880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5995.601880][ T1364] ___sys_sendmsg+0xee/0x170 [ 5995.601880][ T1364] __sys_sendmsg+0xcd/0x170 [ 5995.601880][ T1364] do_syscall_64+0xc6/0x1e0 [ 5995.601880][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5995.601880][ T1364] [ 5995.603765][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 5995.603765][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 5995.603765][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 5995.603765][ T1364] ipv6_find_idev+0x102/0x170 [ 5995.603765][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 5995.603765][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 5995.603765][ T1364] netlink_rcv_skb+0x130/0x360 [ 5995.603765][ T1364] netlink_unicast+0x449/0x710 [ 5995.603765][ T1364] netlink_sendmsg+0x723/0xbe0 [ 5995.603765][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 5995.603765][ T1364] ___sys_sendmsg+0xee/0x170 [ 5995.603765][ T1364] __sys_sendmsg+0xcd/0x170 [ 5995.603765][ T1364] do_syscall_64+0xc6/0x1e0 [ 5995.603765][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 5995.603765][ T1364] [ 6005.842998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6005.843463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6005.843463][ T1364] ___neigh_create+0x14b/0xf60 [ 6005.843463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6005.843463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6005.843463][ T1364] ip6_output+0x1f3/0x770 [ 6005.843463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6005.843463][ T1364] mld_sendpack+0x62d/0xbc0 [ 6005.843463][ T1364] mld_ifc_work+0x32/0x1f0 [ 6005.843463][ T1364] process_one_work+0x84d/0x18a0 [ 6005.843463][ T1364] worker_thread+0x587/0xd30 [ 6005.843463][ T1364] kthread+0x28a/0x350 [ 6005.843463][ T1364] ret_from_fork+0x31/0x70 [ 6005.843463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6005.843463][ T1364] [ 6005.845371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6005.845371][ T1364] dst_init+0x84/0x4a0 [ 6005.845371][ T1364] dst_alloc+0x97/0x150 [ 6005.845371][ T1364] ip6_dst_alloc+0x23/0x90 [ 6005.845371][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6005.845371][ T1364] ip6_pol_route+0x56f/0x840 [ 6005.845371][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6005.845371][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6005.845371][ T1364] ipv6_rcv+0x1ad/0x810 [ 6005.845371][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6005.845371][ T1364] process_backlog+0x101/0x620 [ 6005.845371][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6005.845371][ T1364] net_rx_action+0x495/0xbe0 [ 6005.845371][ T1364] __do_softirq+0x1b5/0x7f6 [ 6005.845371][ T1364] [ 6005.847377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6005.847377][ T1364] netdev_get_by_index+0x5e/0x80 [ 6005.847377][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6005.847377][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6005.847377][ T1364] ip6_route_add+0x1c/0x140 [ 6005.847377][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6005.847377][ T1364] addrconf_add_dev+0xe2/0x170 [ 6005.847377][ T1364] inet6_addr_add+0x12f/0xa40 [ 6005.847377][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6005.847377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.847377][ T1364] netlink_rcv_skb+0x130/0x360 [ 6005.847377][ T1364] netlink_unicast+0x449/0x710 [ 6005.847377][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6005.847377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6005.847377][ T1364] ___sys_sendmsg+0xee/0x170 [ 6005.847377][ T1364] __sys_sendmsg+0xcd/0x170 [ 6005.847377][ T1364] do_syscall_64+0xc6/0x1e0 [ 6005.847377][ T1364] [ 6005.849855][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6005.849855][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6005.849855][ T1364] ipv6_find_idev+0x102/0x170 [ 6005.849855][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6005.849855][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.849855][ T1364] netlink_rcv_skb+0x130/0x360 [ 6005.849855][ T1364] netlink_unicast+0x449/0x710 [ 6005.849855][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6005.849855][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6005.849855][ T1364] ___sys_sendmsg+0xee/0x170 [ 6005.849855][ T1364] __sys_sendmsg+0xcd/0x170 [ 6005.849855][ T1364] do_syscall_64+0xc6/0x1e0 [ 6005.849855][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6005.849855][ T1364] [ 6005.851718][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6005.851718][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6005.851718][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6005.851718][ T1364] ipv6_find_idev+0x102/0x170 [ 6005.851718][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6005.851718][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6005.851718][ T1364] netlink_rcv_skb+0x130/0x360 [ 6005.851718][ T1364] netlink_unicast+0x449/0x710 [ 6005.851718][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6005.851718][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6005.851718][ T1364] ___sys_sendmsg+0xee/0x170 [ 6005.851718][ T1364] __sys_sendmsg+0xcd/0x170 [ 6005.851718][ T1364] do_syscall_64+0xc6/0x1e0 [ 6005.851718][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6005.851718][ T1364] [ 6016.091056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6016.091573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6016.091573][ T1364] ___neigh_create+0x14b/0xf60 [ 6016.091573][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6016.091573][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6016.091573][ T1364] ip6_output+0x1f3/0x770 [ 6016.091573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6016.091573][ T1364] mld_sendpack+0x62d/0xbc0 [ 6016.091573][ T1364] mld_ifc_work+0x32/0x1f0 [ 6016.091573][ T1364] process_one_work+0x84d/0x18a0 [ 6016.091573][ T1364] worker_thread+0x587/0xd30 [ 6016.091573][ T1364] kthread+0x28a/0x350 [ 6016.091573][ T1364] ret_from_fork+0x31/0x70 [ 6016.091573][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6016.091573][ T1364] [ 6016.093461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6016.093461][ T1364] dst_init+0x84/0x4a0 [ 6016.093461][ T1364] dst_alloc+0x97/0x150 [ 6016.093461][ T1364] ip6_dst_alloc+0x23/0x90 [ 6016.093461][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6016.093461][ T1364] ip6_pol_route+0x56f/0x840 [ 6016.093461][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6016.093461][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6016.093461][ T1364] ipv6_rcv+0x1ad/0x810 [ 6016.093461][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6016.093461][ T1364] process_backlog+0x101/0x620 [ 6016.093461][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6016.093461][ T1364] net_rx_action+0x495/0xbe0 [ 6016.093461][ T1364] __do_softirq+0x1b5/0x7f6 [ 6016.093461][ T1364] [ 6016.095484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6016.095484][ T1364] netdev_get_by_index+0x5e/0x80 [ 6016.095484][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6016.095484][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6016.095484][ T1364] ip6_route_add+0x1c/0x140 [ 6016.095484][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6016.095484][ T1364] addrconf_add_dev+0xe2/0x170 [ 6016.095484][ T1364] inet6_addr_add+0x12f/0xa40 [ 6016.095484][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6016.095484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6016.095484][ T1364] netlink_rcv_skb+0x130/0x360 [ 6016.095484][ T1364] netlink_unicast+0x449/0x710 [ 6016.095484][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6016.095484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6016.095484][ T1364] ___sys_sendmsg+0xee/0x170 [ 6016.095484][ T1364] __sys_sendmsg+0xcd/0x170 [ 6016.095484][ T1364] do_syscall_64+0xc6/0x1e0 [ 6016.095484][ T1364] [ 6016.097928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6016.097928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6016.097928][ T1364] ipv6_find_idev+0x102/0x170 [ 6016.097928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6016.097928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6016.097928][ T1364] netlink_rcv_skb+0x130/0x360 [ 6016.097928][ T1364] netlink_unicast+0x449/0x710 [ 6016.097928][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6016.097928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6016.097928][ T1364] ___sys_sendmsg+0xee/0x170 [ 6016.097928][ T1364] __sys_sendmsg+0xcd/0x170 [ 6016.097928][ T1364] do_syscall_64+0xc6/0x1e0 [ 6016.097928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6016.097928][ T1364] [ 6016.099814][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6016.099814][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6016.099814][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6016.099814][ T1364] ipv6_find_idev+0x102/0x170 [ 6016.099814][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6016.099814][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6016.099814][ T1364] netlink_rcv_skb+0x130/0x360 [ 6016.099814][ T1364] netlink_unicast+0x449/0x710 [ 6016.099814][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6016.099814][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6016.099814][ T1364] ___sys_sendmsg+0xee/0x170 [ 6016.099814][ T1364] __sys_sendmsg+0xcd/0x170 [ 6016.099814][ T1364] do_syscall_64+0xc6/0x1e0 [ 6016.099814][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6016.099814][ T1364] [ 6026.339057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6026.339542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6026.339542][ T1364] ___neigh_create+0x14b/0xf60 [ 6026.339542][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6026.339542][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6026.339542][ T1364] ip6_output+0x1f3/0x770 [ 6026.339542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6026.339542][ T1364] mld_sendpack+0x62d/0xbc0 [ 6026.339542][ T1364] mld_ifc_work+0x32/0x1f0 [ 6026.339542][ T1364] process_one_work+0x84d/0x18a0 [ 6026.339542][ T1364] worker_thread+0x587/0xd30 [ 6026.339542][ T1364] kthread+0x28a/0x350 [ 6026.339542][ T1364] ret_from_fork+0x31/0x70 [ 6026.339542][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6026.339542][ T1364] [ 6026.341437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6026.341437][ T1364] dst_init+0x84/0x4a0 [ 6026.341437][ T1364] dst_alloc+0x97/0x150 [ 6026.341437][ T1364] ip6_dst_alloc+0x23/0x90 [ 6026.341437][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6026.341437][ T1364] ip6_pol_route+0x56f/0x840 [ 6026.341437][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6026.341437][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6026.341437][ T1364] ipv6_rcv+0x1ad/0x810 [ 6026.341437][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6026.341437][ T1364] process_backlog+0x101/0x620 [ 6026.341437][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6026.341437][ T1364] net_rx_action+0x495/0xbe0 [ 6026.341437][ T1364] __do_softirq+0x1b5/0x7f6 [ 6026.341437][ T1364] [ 6026.343973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6026.343973][ T1364] netdev_get_by_index+0x5e/0x80 [ 6026.343973][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6026.343973][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6026.343973][ T1364] ip6_route_add+0x1c/0x140 [ 6026.343973][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6026.343973][ T1364] addrconf_add_dev+0xe2/0x170 [ 6026.343973][ T1364] inet6_addr_add+0x12f/0xa40 [ 6026.343973][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6026.343973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.343973][ T1364] netlink_rcv_skb+0x130/0x360 [ 6026.343973][ T1364] netlink_unicast+0x449/0x710 [ 6026.343973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6026.343973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6026.343973][ T1364] ___sys_sendmsg+0xee/0x170 [ 6026.343973][ T1364] __sys_sendmsg+0xcd/0x170 [ 6026.343973][ T1364] do_syscall_64+0xc6/0x1e0 [ 6026.343973][ T1364] [ 6026.346385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6026.346385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6026.346385][ T1364] ipv6_find_idev+0x102/0x170 [ 6026.346385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6026.346385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.346385][ T1364] netlink_rcv_skb+0x130/0x360 [ 6026.346385][ T1364] netlink_unicast+0x449/0x710 [ 6026.346385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6026.346385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6026.346385][ T1364] ___sys_sendmsg+0xee/0x170 [ 6026.346385][ T1364] __sys_sendmsg+0xcd/0x170 [ 6026.346385][ T1364] do_syscall_64+0xc6/0x1e0 [ 6026.346385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6026.346385][ T1364] [ 6026.348292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6026.348292][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6026.348292][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6026.348292][ T1364] ipv6_find_idev+0x102/0x170 [ 6026.348292][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6026.348292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6026.348292][ T1364] netlink_rcv_skb+0x130/0x360 [ 6026.348292][ T1364] netlink_unicast+0x449/0x710 [ 6026.348292][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6026.348292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6026.348292][ T1364] ___sys_sendmsg+0xee/0x170 [ 6026.348292][ T1364] __sys_sendmsg+0xcd/0x170 [ 6026.348292][ T1364] do_syscall_64+0xc6/0x1e0 [ 6026.348292][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6026.348292][ T1364] [ 6036.355058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6036.355539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6036.355539][ T1364] ___neigh_create+0x14b/0xf60 [ 6036.355539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6036.355539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6036.355539][ T1364] ip6_output+0x1f3/0x770 [ 6036.355539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6036.355539][ T1364] mld_sendpack+0x62d/0xbc0 [ 6036.355539][ T1364] mld_ifc_work+0x32/0x1f0 [ 6036.355539][ T1364] process_one_work+0x84d/0x18a0 [ 6036.355539][ T1364] worker_thread+0x587/0xd30 [ 6036.355539][ T1364] kthread+0x28a/0x350 [ 6036.355539][ T1364] ret_from_fork+0x31/0x70 [ 6036.355539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6036.355539][ T1364] [ 6036.357460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6036.357460][ T1364] dst_init+0x84/0x4a0 [ 6036.357460][ T1364] dst_alloc+0x97/0x150 [ 6036.357460][ T1364] ip6_dst_alloc+0x23/0x90 [ 6036.357460][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6036.357460][ T1364] ip6_pol_route+0x56f/0x840 [ 6036.357460][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6036.357460][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6036.357460][ T1364] ipv6_rcv+0x1ad/0x810 [ 6036.357460][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6036.357460][ T1364] process_backlog+0x101/0x620 [ 6036.357460][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6036.357460][ T1364] net_rx_action+0x495/0xbe0 [ 6036.357460][ T1364] __do_softirq+0x1b5/0x7f6 [ 6036.357460][ T1364] [ 6036.359485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6036.359485][ T1364] netdev_get_by_index+0x5e/0x80 [ 6036.359485][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6036.359485][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6036.359485][ T1364] ip6_route_add+0x1c/0x140 [ 6036.359485][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6036.359485][ T1364] addrconf_add_dev+0xe2/0x170 [ 6036.359485][ T1364] inet6_addr_add+0x12f/0xa40 [ 6036.359485][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6036.359485][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.359485][ T1364] netlink_rcv_skb+0x130/0x360 [ 6036.359485][ T1364] netlink_unicast+0x449/0x710 [ 6036.359485][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6036.359485][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6036.359485][ T1364] ___sys_sendmsg+0xee/0x170 [ 6036.359485][ T1364] __sys_sendmsg+0xcd/0x170 [ 6036.359485][ T1364] do_syscall_64+0xc6/0x1e0 [ 6036.359485][ T1364] [ 6036.361886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6036.361886][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6036.361886][ T1364] ipv6_find_idev+0x102/0x170 [ 6036.361886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6036.361886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.361886][ T1364] netlink_rcv_skb+0x130/0x360 [ 6036.361886][ T1364] netlink_unicast+0x449/0x710 [ 6036.361886][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6036.361886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6036.361886][ T1364] ___sys_sendmsg+0xee/0x170 [ 6036.361886][ T1364] __sys_sendmsg+0xcd/0x170 [ 6036.361886][ T1364] do_syscall_64+0xc6/0x1e0 [ 6036.361886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6036.361886][ T1364] [ 6036.363770][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6036.363770][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6036.363770][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6036.363770][ T1364] ipv6_find_idev+0x102/0x170 [ 6036.363770][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6036.363770][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6036.363770][ T1364] netlink_rcv_skb+0x130/0x360 [ 6036.363770][ T1364] netlink_unicast+0x449/0x710 [ 6036.363770][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6036.363770][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6036.363770][ T1364] ___sys_sendmsg+0xee/0x170 [ 6036.363770][ T1364] __sys_sendmsg+0xcd/0x170 [ 6036.363770][ T1364] do_syscall_64+0xc6/0x1e0 [ 6036.363770][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6036.363770][ T1364] [ 6046.507013][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6046.507471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6046.507471][ T1364] ___neigh_create+0x14b/0xf60 [ 6046.507471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6046.507471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6046.507471][ T1364] ip6_output+0x1f3/0x770 [ 6046.507471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6046.507471][ T1364] mld_sendpack+0x62d/0xbc0 [ 6046.507471][ T1364] mld_ifc_work+0x32/0x1f0 [ 6046.507471][ T1364] process_one_work+0x84d/0x18a0 [ 6046.507471][ T1364] worker_thread+0x587/0xd30 [ 6046.507471][ T1364] kthread+0x28a/0x350 [ 6046.507471][ T1364] ret_from_fork+0x31/0x70 [ 6046.507471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6046.507471][ T1364] [ 6046.509367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6046.509367][ T1364] dst_init+0x84/0x4a0 [ 6046.509367][ T1364] dst_alloc+0x97/0x150 [ 6046.509367][ T1364] ip6_dst_alloc+0x23/0x90 [ 6046.509367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6046.509367][ T1364] ip6_pol_route+0x56f/0x840 [ 6046.509367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6046.509367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6046.509367][ T1364] ipv6_rcv+0x1ad/0x810 [ 6046.509367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6046.509367][ T1364] process_backlog+0x101/0x620 [ 6046.509367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6046.509367][ T1364] net_rx_action+0x495/0xbe0 [ 6046.509367][ T1364] __do_softirq+0x1b5/0x7f6 [ 6046.509367][ T1364] [ 6046.511226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6046.511226][ T1364] netdev_get_by_index+0x5e/0x80 [ 6046.511226][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6046.511226][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6046.511226][ T1364] ip6_route_add+0x1c/0x140 [ 6046.511226][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6046.511226][ T1364] addrconf_add_dev+0xe2/0x170 [ 6046.511226][ T1364] inet6_addr_add+0x12f/0xa40 [ 6046.511226][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6046.511226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.511226][ T1364] netlink_rcv_skb+0x130/0x360 [ 6046.511226][ T1364] netlink_unicast+0x449/0x710 [ 6046.511226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6046.511226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6046.511226][ T1364] ___sys_sendmsg+0xee/0x170 [ 6046.511226][ T1364] __sys_sendmsg+0xcd/0x170 [ 6046.511226][ T1364] do_syscall_64+0xc6/0x1e0 [ 6046.511226][ T1364] [ 6046.513457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6046.513457][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6046.513457][ T1364] ipv6_find_idev+0x102/0x170 [ 6046.513457][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6046.513457][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.513457][ T1364] netlink_rcv_skb+0x130/0x360 [ 6046.513457][ T1364] netlink_unicast+0x449/0x710 [ 6046.513457][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6046.513457][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6046.513457][ T1364] ___sys_sendmsg+0xee/0x170 [ 6046.513457][ T1364] __sys_sendmsg+0xcd/0x170 [ 6046.513457][ T1364] do_syscall_64+0xc6/0x1e0 [ 6046.513457][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6046.513457][ T1364] [ 6046.515194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6046.515194][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6046.515194][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6046.515194][ T1364] ipv6_find_idev+0x102/0x170 [ 6046.515194][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6046.515194][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6046.515194][ T1364] netlink_rcv_skb+0x130/0x360 [ 6046.515194][ T1364] netlink_unicast+0x449/0x710 [ 6046.515194][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6046.515194][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6046.515194][ T1364] ___sys_sendmsg+0xee/0x170 [ 6046.515194][ T1364] __sys_sendmsg+0xcd/0x170 [ 6046.515194][ T1364] do_syscall_64+0xc6/0x1e0 [ 6046.515194][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6046.515194][ T1364] [ 6056.755054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6056.755516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6056.755516][ T1364] ___neigh_create+0x14b/0xf60 [ 6056.755516][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6056.755516][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6056.755516][ T1364] ip6_output+0x1f3/0x770 [ 6056.755516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6056.755516][ T1364] mld_sendpack+0x62d/0xbc0 [ 6056.755516][ T1364] mld_ifc_work+0x32/0x1f0 [ 6056.755516][ T1364] process_one_work+0x84d/0x18a0 [ 6056.755516][ T1364] worker_thread+0x587/0xd30 [ 6056.755516][ T1364] kthread+0x28a/0x350 [ 6056.755516][ T1364] ret_from_fork+0x31/0x70 [ 6056.755516][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6056.755516][ T1364] [ 6056.757285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6056.757285][ T1364] dst_init+0x84/0x4a0 [ 6056.757285][ T1364] dst_alloc+0x97/0x150 [ 6056.757285][ T1364] ip6_dst_alloc+0x23/0x90 [ 6056.757285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6056.757285][ T1364] ip6_pol_route+0x56f/0x840 [ 6056.757285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6056.757285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6056.757285][ T1364] ipv6_rcv+0x1ad/0x810 [ 6056.757285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6056.757285][ T1364] process_backlog+0x101/0x620 [ 6056.757285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6056.757285][ T1364] net_rx_action+0x495/0xbe0 [ 6056.757285][ T1364] __do_softirq+0x1b5/0x7f6 [ 6056.757285][ T1364] [ 6056.759139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6056.759139][ T1364] netdev_get_by_index+0x5e/0x80 [ 6056.759139][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6056.759139][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6056.759139][ T1364] ip6_route_add+0x1c/0x140 [ 6056.759139][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6056.759139][ T1364] addrconf_add_dev+0xe2/0x170 [ 6056.759139][ T1364] inet6_addr_add+0x12f/0xa40 [ 6056.759139][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6056.759139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.759139][ T1364] netlink_rcv_skb+0x130/0x360 [ 6056.759139][ T1364] netlink_unicast+0x449/0x710 [ 6056.759139][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6056.759139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6056.759139][ T1364] ___sys_sendmsg+0xee/0x170 [ 6056.759139][ T1364] __sys_sendmsg+0xcd/0x170 [ 6056.759139][ T1364] do_syscall_64+0xc6/0x1e0 [ 6056.759139][ T1364] [ 6056.761354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6056.761354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6056.761354][ T1364] ipv6_find_idev+0x102/0x170 [ 6056.761354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6056.761354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.761354][ T1364] netlink_rcv_skb+0x130/0x360 [ 6056.761354][ T1364] netlink_unicast+0x449/0x710 [ 6056.761354][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6056.761354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6056.761354][ T1364] ___sys_sendmsg+0xee/0x170 [ 6056.761354][ T1364] __sys_sendmsg+0xcd/0x170 [ 6056.761354][ T1364] do_syscall_64+0xc6/0x1e0 [ 6056.761354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6056.761354][ T1364] [ 6056.763104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6056.763104][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6056.763104][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6056.763104][ T1364] ipv6_find_idev+0x102/0x170 [ 6056.763104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6056.763104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6056.763104][ T1364] netlink_rcv_skb+0x130/0x360 [ 6056.763104][ T1364] netlink_unicast+0x449/0x710 [ 6056.763104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6056.763104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6056.763104][ T1364] ___sys_sendmsg+0xee/0x170 [ 6056.763104][ T1364] __sys_sendmsg+0xcd/0x170 [ 6056.763104][ T1364] do_syscall_64+0xc6/0x1e0 [ 6056.763104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6056.763104][ T1364] [ 6067.003064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6067.003560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6067.003560][ T1364] ___neigh_create+0x14b/0xf60 [ 6067.003560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6067.003560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6067.003560][ T1364] ip6_output+0x1f3/0x770 [ 6067.003560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6067.003560][ T1364] mld_sendpack+0x62d/0xbc0 [ 6067.003560][ T1364] mld_ifc_work+0x32/0x1f0 [ 6067.003560][ T1364] process_one_work+0x84d/0x18a0 [ 6067.003560][ T1364] worker_thread+0x587/0xd30 [ 6067.003560][ T1364] kthread+0x28a/0x350 [ 6067.003560][ T1364] ret_from_fork+0x31/0x70 [ 6067.003560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6067.003560][ T1364] [ 6067.005331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6067.005331][ T1364] dst_init+0x84/0x4a0 [ 6067.005331][ T1364] dst_alloc+0x97/0x150 [ 6067.005331][ T1364] ip6_dst_alloc+0x23/0x90 [ 6067.005331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6067.005331][ T1364] ip6_pol_route+0x56f/0x840 [ 6067.005331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6067.005331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6067.005331][ T1364] ipv6_rcv+0x1ad/0x810 [ 6067.005331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6067.005331][ T1364] process_backlog+0x101/0x620 [ 6067.005331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6067.005331][ T1364] net_rx_action+0x495/0xbe0 [ 6067.005331][ T1364] __do_softirq+0x1b5/0x7f6 [ 6067.005331][ T1364] [ 6067.007213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6067.007213][ T1364] netdev_get_by_index+0x5e/0x80 [ 6067.007213][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6067.007213][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6067.007213][ T1364] ip6_route_add+0x1c/0x140 [ 6067.007213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6067.007213][ T1364] addrconf_add_dev+0xe2/0x170 [ 6067.007213][ T1364] inet6_addr_add+0x12f/0xa40 [ 6067.007213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6067.007213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6067.007213][ T1364] netlink_rcv_skb+0x130/0x360 [ 6067.007213][ T1364] netlink_unicast+0x449/0x710 [ 6067.007213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6067.007213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6067.007213][ T1364] ___sys_sendmsg+0xee/0x170 [ 6067.007213][ T1364] __sys_sendmsg+0xcd/0x170 [ 6067.007213][ T1364] do_syscall_64+0xc6/0x1e0 [ 6067.007213][ T1364] [ 6067.009436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6067.009436][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6067.009436][ T1364] ipv6_find_idev+0x102/0x170 [ 6067.009436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6067.009436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6067.009436][ T1364] netlink_rcv_skb+0x130/0x360 [ 6067.009436][ T1364] netlink_unicast+0x449/0x710 [ 6067.009436][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6067.009436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6067.009436][ T1364] ___sys_sendmsg+0xee/0x170 [ 6067.009436][ T1364] __sys_sendmsg+0xcd/0x170 [ 6067.009436][ T1364] do_syscall_64+0xc6/0x1e0 [ 6067.009436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6067.009436][ T1364] [ 6067.011176][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6067.011176][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6067.011176][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6067.011176][ T1364] ipv6_find_idev+0x102/0x170 [ 6067.011176][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6067.011176][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6067.011176][ T1364] netlink_rcv_skb+0x130/0x360 [ 6067.011176][ T1364] netlink_unicast+0x449/0x710 [ 6067.011176][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6067.011176][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6067.011176][ T1364] ___sys_sendmsg+0xee/0x170 [ 6067.011176][ T1364] __sys_sendmsg+0xcd/0x170 [ 6067.011176][ T1364] do_syscall_64+0xc6/0x1e0 [ 6067.011176][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6067.011176][ T1364] [ 6077.027059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6077.027924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6077.027924][ T1364] ___neigh_create+0x14b/0xf60 [ 6077.027924][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6077.027924][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6077.027924][ T1364] ip6_output+0x1f3/0x770 [ 6077.027924][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6077.027924][ T1364] mld_sendpack+0x62d/0xbc0 [ 6077.027924][ T1364] mld_ifc_work+0x32/0x1f0 [ 6077.027924][ T1364] process_one_work+0x84d/0x18a0 [ 6077.027924][ T1364] worker_thread+0x587/0xd30 [ 6077.027924][ T1364] kthread+0x28a/0x350 [ 6077.027924][ T1364] ret_from_fork+0x31/0x70 [ 6077.027924][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6077.027924][ T1364] [ 6077.029678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6077.029678][ T1364] dst_init+0x84/0x4a0 [ 6077.029678][ T1364] dst_alloc+0x97/0x150 [ 6077.029678][ T1364] ip6_dst_alloc+0x23/0x90 [ 6077.029678][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6077.029678][ T1364] ip6_pol_route+0x56f/0x840 [ 6077.029678][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6077.029678][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6077.029678][ T1364] ipv6_rcv+0x1ad/0x810 [ 6077.029678][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6077.029678][ T1364] process_backlog+0x101/0x620 [ 6077.029678][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6077.029678][ T1364] net_rx_action+0x495/0xbe0 [ 6077.029678][ T1364] __do_softirq+0x1b5/0x7f6 [ 6077.029678][ T1364] [ 6077.031531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6077.031531][ T1364] netdev_get_by_index+0x5e/0x80 [ 6077.031531][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6077.031531][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6077.031531][ T1364] ip6_route_add+0x1c/0x140 [ 6077.031531][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6077.031531][ T1364] addrconf_add_dev+0xe2/0x170 [ 6077.031531][ T1364] inet6_addr_add+0x12f/0xa40 [ 6077.031531][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6077.031531][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6077.031531][ T1364] netlink_rcv_skb+0x130/0x360 [ 6077.031531][ T1364] netlink_unicast+0x449/0x710 [ 6077.031531][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6077.031531][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6077.031531][ T1364] ___sys_sendmsg+0xee/0x170 [ 6077.031531][ T1364] __sys_sendmsg+0xcd/0x170 [ 6077.031531][ T1364] do_syscall_64+0xc6/0x1e0 [ 6077.031531][ T1364] [ 6077.033742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6077.033742][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6077.033742][ T1364] ipv6_find_idev+0x102/0x170 [ 6077.033742][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6077.033742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6077.033742][ T1364] netlink_rcv_skb+0x130/0x360 [ 6077.033742][ T1364] netlink_unicast+0x449/0x710 [ 6077.033742][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6077.033742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6077.033742][ T1364] ___sys_sendmsg+0xee/0x170 [ 6077.033742][ T1364] __sys_sendmsg+0xcd/0x170 [ 6077.033742][ T1364] do_syscall_64+0xc6/0x1e0 [ 6077.033742][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6077.033742][ T1364] [ 6077.035467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6077.035467][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6077.035467][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6077.035467][ T1364] ipv6_find_idev+0x102/0x170 [ 6077.035467][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6077.035467][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6077.035467][ T1364] netlink_rcv_skb+0x130/0x360 [ 6077.035467][ T1364] netlink_unicast+0x449/0x710 [ 6077.035467][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6077.035467][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6077.035467][ T1364] ___sys_sendmsg+0xee/0x170 [ 6077.035467][ T1364] __sys_sendmsg+0xcd/0x170 [ 6077.035467][ T1364] do_syscall_64+0xc6/0x1e0 [ 6077.035467][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6077.035467][ T1364] [ 6087.275067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6087.275602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6087.275602][ T1364] ___neigh_create+0x14b/0xf60 [ 6087.275602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6087.275602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6087.275602][ T1364] ip6_output+0x1f3/0x770 [ 6087.275602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6087.275602][ T1364] mld_sendpack+0x62d/0xbc0 [ 6087.275602][ T1364] mld_ifc_work+0x32/0x1f0 [ 6087.275602][ T1364] process_one_work+0x84d/0x18a0 [ 6087.275602][ T1364] worker_thread+0x587/0xd30 [ 6087.275602][ T1364] kthread+0x28a/0x350 [ 6087.275602][ T1364] ret_from_fork+0x31/0x70 [ 6087.275602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6087.275602][ T1364] [ 6087.277352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6087.277352][ T1364] dst_init+0x84/0x4a0 [ 6087.277352][ T1364] dst_alloc+0x97/0x150 [ 6087.277352][ T1364] ip6_dst_alloc+0x23/0x90 [ 6087.277352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6087.277352][ T1364] ip6_pol_route+0x56f/0x840 [ 6087.277352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6087.277352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6087.277352][ T1364] ipv6_rcv+0x1ad/0x810 [ 6087.277352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6087.277352][ T1364] process_backlog+0x101/0x620 [ 6087.277352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6087.277352][ T1364] net_rx_action+0x495/0xbe0 [ 6087.277352][ T1364] __do_softirq+0x1b5/0x7f6 [ 6087.277352][ T1364] [ 6087.279199][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6087.279199][ T1364] netdev_get_by_index+0x5e/0x80 [ 6087.279199][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6087.279199][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6087.279199][ T1364] ip6_route_add+0x1c/0x140 [ 6087.279199][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6087.279199][ T1364] addrconf_add_dev+0xe2/0x170 [ 6087.279199][ T1364] inet6_addr_add+0x12f/0xa40 [ 6087.279199][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6087.279199][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.279199][ T1364] netlink_rcv_skb+0x130/0x360 [ 6087.279199][ T1364] netlink_unicast+0x449/0x710 [ 6087.279199][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6087.279199][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6087.279199][ T1364] ___sys_sendmsg+0xee/0x170 [ 6087.279199][ T1364] __sys_sendmsg+0xcd/0x170 [ 6087.279199][ T1364] do_syscall_64+0xc6/0x1e0 [ 6087.279199][ T1364] [ 6087.281440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6087.281440][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6087.281440][ T1364] ipv6_find_idev+0x102/0x170 [ 6087.281440][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6087.281440][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.281440][ T1364] netlink_rcv_skb+0x130/0x360 [ 6087.281440][ T1364] netlink_unicast+0x449/0x710 [ 6087.281440][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6087.281440][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6087.281440][ T1364] ___sys_sendmsg+0xee/0x170 [ 6087.281440][ T1364] __sys_sendmsg+0xcd/0x170 [ 6087.281440][ T1364] do_syscall_64+0xc6/0x1e0 [ 6087.281440][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6087.281440][ T1364] [ 6087.283153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6087.283153][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6087.283153][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6087.283153][ T1364] ipv6_find_idev+0x102/0x170 [ 6087.283153][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6087.283153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6087.283153][ T1364] netlink_rcv_skb+0x130/0x360 [ 6087.283153][ T1364] netlink_unicast+0x449/0x710 [ 6087.283153][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6087.283153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6087.283153][ T1364] ___sys_sendmsg+0xee/0x170 [ 6087.283153][ T1364] __sys_sendmsg+0xcd/0x170 [ 6087.283153][ T1364] do_syscall_64+0xc6/0x1e0 [ 6087.283153][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6087.283153][ T1364] [ 6097.523046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6097.523603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6097.523603][ T1364] ___neigh_create+0x14b/0xf60 [ 6097.523603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6097.523603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6097.523603][ T1364] ip6_output+0x1f3/0x770 [ 6097.523603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6097.523603][ T1364] mld_sendpack+0x62d/0xbc0 [ 6097.523603][ T1364] mld_ifc_work+0x32/0x1f0 [ 6097.523603][ T1364] process_one_work+0x84d/0x18a0 [ 6097.523603][ T1364] worker_thread+0x587/0xd30 [ 6097.523603][ T1364] kthread+0x28a/0x350 [ 6097.523603][ T1364] ret_from_fork+0x31/0x70 [ 6097.523603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6097.523603][ T1364] [ 6097.525333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6097.525333][ T1364] dst_init+0x84/0x4a0 [ 6097.525333][ T1364] dst_alloc+0x97/0x150 [ 6097.525333][ T1364] ip6_dst_alloc+0x23/0x90 [ 6097.525333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6097.525333][ T1364] ip6_pol_route+0x56f/0x840 [ 6097.525333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6097.525333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6097.525333][ T1364] ipv6_rcv+0x1ad/0x810 [ 6097.525333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6097.525333][ T1364] process_backlog+0x101/0x620 [ 6097.525333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6097.525333][ T1364] net_rx_action+0x495/0xbe0 [ 6097.525333][ T1364] __do_softirq+0x1b5/0x7f6 [ 6097.525333][ T1364] [ 6097.527182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6097.527182][ T1364] netdev_get_by_index+0x5e/0x80 [ 6097.527182][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6097.527182][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6097.527182][ T1364] ip6_route_add+0x1c/0x140 [ 6097.527182][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6097.527182][ T1364] addrconf_add_dev+0xe2/0x170 [ 6097.527182][ T1364] inet6_addr_add+0x12f/0xa40 [ 6097.527182][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6097.527182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.527182][ T1364] netlink_rcv_skb+0x130/0x360 [ 6097.527182][ T1364] netlink_unicast+0x449/0x710 [ 6097.527182][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6097.527182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6097.527182][ T1364] ___sys_sendmsg+0xee/0x170 [ 6097.527182][ T1364] __sys_sendmsg+0xcd/0x170 [ 6097.527182][ T1364] do_syscall_64+0xc6/0x1e0 [ 6097.527182][ T1364] [ 6097.529375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6097.529375][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6097.529375][ T1364] ipv6_find_idev+0x102/0x170 [ 6097.529375][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6097.529375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.529375][ T1364] netlink_rcv_skb+0x130/0x360 [ 6097.529375][ T1364] netlink_unicast+0x449/0x710 [ 6097.529375][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6097.529375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6097.529375][ T1364] ___sys_sendmsg+0xee/0x170 [ 6097.529375][ T1364] __sys_sendmsg+0xcd/0x170 [ 6097.529375][ T1364] do_syscall_64+0xc6/0x1e0 [ 6097.529375][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6097.529375][ T1364] [ 6097.531089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6097.531089][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6097.531089][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6097.531089][ T1364] ipv6_find_idev+0x102/0x170 [ 6097.531089][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6097.531089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6097.531089][ T1364] netlink_rcv_skb+0x130/0x360 [ 6097.531089][ T1364] netlink_unicast+0x449/0x710 [ 6097.531089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6097.531089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6097.531089][ T1364] ___sys_sendmsg+0xee/0x170 [ 6097.531089][ T1364] __sys_sendmsg+0xcd/0x170 [ 6097.531089][ T1364] do_syscall_64+0xc6/0x1e0 [ 6097.531089][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6097.531089][ T1364] [ 6107.771066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6107.771499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6107.771499][ T1364] ___neigh_create+0x14b/0xf60 [ 6107.771499][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6107.771499][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6107.771499][ T1364] ip6_output+0x1f3/0x770 [ 6107.771499][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6107.771499][ T1364] mld_sendpack+0x62d/0xbc0 [ 6107.771499][ T1364] mld_ifc_work+0x32/0x1f0 [ 6107.771499][ T1364] process_one_work+0x84d/0x18a0 [ 6107.771499][ T1364] worker_thread+0x587/0xd30 [ 6107.771499][ T1364] kthread+0x28a/0x350 [ 6107.771499][ T1364] ret_from_fork+0x31/0x70 [ 6107.771499][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6107.771499][ T1364] [ 6107.773782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6107.773782][ T1364] dst_init+0x84/0x4a0 [ 6107.773782][ T1364] dst_alloc+0x97/0x150 [ 6107.773782][ T1364] ip6_dst_alloc+0x23/0x90 [ 6107.773782][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6107.773782][ T1364] ip6_pol_route+0x56f/0x840 [ 6107.773782][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6107.773782][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6107.773782][ T1364] ipv6_rcv+0x1ad/0x810 [ 6107.773782][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6107.773782][ T1364] process_backlog+0x101/0x620 [ 6107.773782][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6107.773782][ T1364] net_rx_action+0x495/0xbe0 [ 6107.773782][ T1364] __do_softirq+0x1b5/0x7f6 [ 6107.773782][ T1364] [ 6107.775714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6107.775714][ T1364] netdev_get_by_index+0x5e/0x80 [ 6107.775714][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6107.775714][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6107.775714][ T1364] ip6_route_add+0x1c/0x140 [ 6107.775714][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6107.775714][ T1364] addrconf_add_dev+0xe2/0x170 [ 6107.775714][ T1364] inet6_addr_add+0x12f/0xa40 [ 6107.775714][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6107.775714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.775714][ T1364] netlink_rcv_skb+0x130/0x360 [ 6107.775714][ T1364] netlink_unicast+0x449/0x710 [ 6107.775714][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6107.775714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6107.775714][ T1364] ___sys_sendmsg+0xee/0x170 [ 6107.775714][ T1364] __sys_sendmsg+0xcd/0x170 [ 6107.775714][ T1364] do_syscall_64+0xc6/0x1e0 [ 6107.775714][ T1364] [ 6107.777923][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6107.777923][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6107.777923][ T1364] ipv6_find_idev+0x102/0x170 [ 6107.777923][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6107.777923][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.777923][ T1364] netlink_rcv_skb+0x130/0x360 [ 6107.777923][ T1364] netlink_unicast+0x449/0x710 [ 6107.777923][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6107.777923][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6107.777923][ T1364] ___sys_sendmsg+0xee/0x170 [ 6107.777923][ T1364] __sys_sendmsg+0xcd/0x170 [ 6107.777923][ T1364] do_syscall_64+0xc6/0x1e0 [ 6107.777923][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6107.777923][ T1364] [ 6107.779643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6107.779643][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6107.779643][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6107.779643][ T1364] ipv6_find_idev+0x102/0x170 [ 6107.779643][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6107.779643][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6107.779643][ T1364] netlink_rcv_skb+0x130/0x360 [ 6107.779643][ T1364] netlink_unicast+0x449/0x710 [ 6107.779643][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6107.779643][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6107.779643][ T1364] ___sys_sendmsg+0xee/0x170 [ 6107.779643][ T1364] __sys_sendmsg+0xcd/0x170 [ 6107.779643][ T1364] do_syscall_64+0xc6/0x1e0 [ 6107.779643][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6107.779643][ T1364] [ 6118.019063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6118.019560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6118.019560][ T1364] ___neigh_create+0x14b/0xf60 [ 6118.019560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6118.019560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6118.019560][ T1364] ip6_output+0x1f3/0x770 [ 6118.019560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6118.019560][ T1364] mld_sendpack+0x62d/0xbc0 [ 6118.019560][ T1364] mld_ifc_work+0x32/0x1f0 [ 6118.019560][ T1364] process_one_work+0x84d/0x18a0 [ 6118.019560][ T1364] worker_thread+0x587/0xd30 [ 6118.019560][ T1364] kthread+0x28a/0x350 [ 6118.019560][ T1364] ret_from_fork+0x31/0x70 [ 6118.019560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6118.019560][ T1364] [ 6118.021318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6118.021318][ T1364] dst_init+0x84/0x4a0 [ 6118.021318][ T1364] dst_alloc+0x97/0x150 [ 6118.021318][ T1364] ip6_dst_alloc+0x23/0x90 [ 6118.021318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6118.021318][ T1364] ip6_pol_route+0x56f/0x840 [ 6118.021318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6118.021318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6118.021318][ T1364] ipv6_rcv+0x1ad/0x810 [ 6118.021318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6118.021318][ T1364] process_backlog+0x101/0x620 [ 6118.021318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6118.021318][ T1364] net_rx_action+0x495/0xbe0 [ 6118.021318][ T1364] __do_softirq+0x1b5/0x7f6 [ 6118.021318][ T1364] [ 6118.023167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6118.023167][ T1364] netdev_get_by_index+0x5e/0x80 [ 6118.023167][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6118.023167][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6118.023167][ T1364] ip6_route_add+0x1c/0x140 [ 6118.023167][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6118.023167][ T1364] addrconf_add_dev+0xe2/0x170 [ 6118.023167][ T1364] inet6_addr_add+0x12f/0xa40 [ 6118.023167][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6118.023167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6118.023167][ T1364] netlink_rcv_skb+0x130/0x360 [ 6118.023167][ T1364] netlink_unicast+0x449/0x710 [ 6118.023167][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6118.023167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6118.023167][ T1364] ___sys_sendmsg+0xee/0x170 [ 6118.023167][ T1364] __sys_sendmsg+0xcd/0x170 [ 6118.023167][ T1364] do_syscall_64+0xc6/0x1e0 [ 6118.023167][ T1364] [ 6118.025357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6118.025357][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6118.025357][ T1364] ipv6_find_idev+0x102/0x170 [ 6118.025357][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6118.025357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6118.025357][ T1364] netlink_rcv_skb+0x130/0x360 [ 6118.025357][ T1364] netlink_unicast+0x449/0x710 [ 6118.025357][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6118.025357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6118.025357][ T1364] ___sys_sendmsg+0xee/0x170 [ 6118.025357][ T1364] __sys_sendmsg+0xcd/0x170 [ 6118.025357][ T1364] do_syscall_64+0xc6/0x1e0 [ 6118.025357][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6118.025357][ T1364] [ 6118.027100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6118.027100][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6118.027100][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6118.027100][ T1364] ipv6_find_idev+0x102/0x170 [ 6118.027100][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6118.027100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6118.027100][ T1364] netlink_rcv_skb+0x130/0x360 [ 6118.027100][ T1364] netlink_unicast+0x449/0x710 [ 6118.027100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6118.027100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6118.027100][ T1364] ___sys_sendmsg+0xee/0x170 [ 6118.027100][ T1364] __sys_sendmsg+0xcd/0x170 [ 6118.027100][ T1364] do_syscall_64+0xc6/0x1e0 [ 6118.027100][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6118.027100][ T1364] [ 6128.147058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6128.147554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6128.147554][ T1364] ___neigh_create+0x14b/0xf60 [ 6128.147554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6128.147554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6128.147554][ T1364] ip6_output+0x1f3/0x770 [ 6128.147554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6128.147554][ T1364] mld_sendpack+0x62d/0xbc0 [ 6128.147554][ T1364] mld_ifc_work+0x32/0x1f0 [ 6128.147554][ T1364] process_one_work+0x84d/0x18a0 [ 6128.147554][ T1364] worker_thread+0x587/0xd30 [ 6128.147554][ T1364] kthread+0x28a/0x350 [ 6128.147554][ T1364] ret_from_fork+0x31/0x70 [ 6128.147554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6128.147554][ T1364] [ 6128.149285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6128.149285][ T1364] dst_init+0x84/0x4a0 [ 6128.149285][ T1364] dst_alloc+0x97/0x150 [ 6128.149285][ T1364] ip6_dst_alloc+0x23/0x90 [ 6128.149285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6128.149285][ T1364] ip6_pol_route+0x56f/0x840 [ 6128.149285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6128.149285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6128.149285][ T1364] ipv6_rcv+0x1ad/0x810 [ 6128.149285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6128.149285][ T1364] process_backlog+0x101/0x620 [ 6128.149285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6128.149285][ T1364] net_rx_action+0x495/0xbe0 [ 6128.149285][ T1364] __do_softirq+0x1b5/0x7f6 [ 6128.149285][ T1364] [ 6128.151121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6128.151121][ T1364] netdev_get_by_index+0x5e/0x80 [ 6128.151121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6128.151121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6128.151121][ T1364] ip6_route_add+0x1c/0x140 [ 6128.151121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6128.151121][ T1364] addrconf_add_dev+0xe2/0x170 [ 6128.151121][ T1364] inet6_addr_add+0x12f/0xa40 [ 6128.151121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6128.151121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.151121][ T1364] netlink_rcv_skb+0x130/0x360 [ 6128.151121][ T1364] netlink_unicast+0x449/0x710 [ 6128.151121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6128.151121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6128.151121][ T1364] ___sys_sendmsg+0xee/0x170 [ 6128.151121][ T1364] __sys_sendmsg+0xcd/0x170 [ 6128.151121][ T1364] do_syscall_64+0xc6/0x1e0 [ 6128.151121][ T1364] [ 6128.153320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6128.153320][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6128.153320][ T1364] ipv6_find_idev+0x102/0x170 [ 6128.153320][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6128.153320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.153320][ T1364] netlink_rcv_skb+0x130/0x360 [ 6128.153320][ T1364] netlink_unicast+0x449/0x710 [ 6128.153320][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6128.153320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6128.153320][ T1364] ___sys_sendmsg+0xee/0x170 [ 6128.153320][ T1364] __sys_sendmsg+0xcd/0x170 [ 6128.153320][ T1364] do_syscall_64+0xc6/0x1e0 [ 6128.153320][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6128.153320][ T1364] [ 6128.155042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6128.155042][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6128.155042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6128.155042][ T1364] ipv6_find_idev+0x102/0x170 [ 6128.155042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6128.155042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6128.155042][ T1364] netlink_rcv_skb+0x130/0x360 [ 6128.155042][ T1364] netlink_unicast+0x449/0x710 [ 6128.155042][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6128.155042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6128.155042][ T1364] ___sys_sendmsg+0xee/0x170 [ 6128.155042][ T1364] __sys_sendmsg+0xcd/0x170 [ 6128.155042][ T1364] do_syscall_64+0xc6/0x1e0 [ 6128.155042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6128.155042][ T1364] [ 6138.403056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6138.403550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6138.403550][ T1364] ___neigh_create+0x14b/0xf60 [ 6138.403550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6138.403550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6138.403550][ T1364] ip6_output+0x1f3/0x770 [ 6138.403550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6138.403550][ T1364] mld_sendpack+0x62d/0xbc0 [ 6138.403550][ T1364] mld_ifc_work+0x32/0x1f0 [ 6138.403550][ T1364] process_one_work+0x84d/0x18a0 [ 6138.403550][ T1364] worker_thread+0x587/0xd30 [ 6138.403550][ T1364] kthread+0x28a/0x350 [ 6138.403550][ T1364] ret_from_fork+0x31/0x70 [ 6138.403550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6138.403550][ T1364] [ 6138.405282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6138.405282][ T1364] dst_init+0x84/0x4a0 [ 6138.405282][ T1364] dst_alloc+0x97/0x150 [ 6138.405282][ T1364] ip6_dst_alloc+0x23/0x90 [ 6138.405282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6138.405282][ T1364] ip6_pol_route+0x56f/0x840 [ 6138.405282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6138.405282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6138.405282][ T1364] ipv6_rcv+0x1ad/0x810 [ 6138.405282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6138.405282][ T1364] process_backlog+0x101/0x620 [ 6138.405282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6138.405282][ T1364] net_rx_action+0x495/0xbe0 [ 6138.405282][ T1364] __do_softirq+0x1b5/0x7f6 [ 6138.405282][ T1364] [ 6138.407128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6138.407128][ T1364] netdev_get_by_index+0x5e/0x80 [ 6138.407128][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6138.407128][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6138.407128][ T1364] ip6_route_add+0x1c/0x140 [ 6138.407128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6138.407128][ T1364] addrconf_add_dev+0xe2/0x170 [ 6138.407128][ T1364] inet6_addr_add+0x12f/0xa40 [ 6138.407128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6138.407128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.407128][ T1364] netlink_rcv_skb+0x130/0x360 [ 6138.407128][ T1364] netlink_unicast+0x449/0x710 [ 6138.407128][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6138.407128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6138.407128][ T1364] ___sys_sendmsg+0xee/0x170 [ 6138.407128][ T1364] __sys_sendmsg+0xcd/0x170 [ 6138.407128][ T1364] do_syscall_64+0xc6/0x1e0 [ 6138.407128][ T1364] [ 6138.409326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6138.409326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6138.409326][ T1364] ipv6_find_idev+0x102/0x170 [ 6138.409326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6138.409326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.409326][ T1364] netlink_rcv_skb+0x130/0x360 [ 6138.409326][ T1364] netlink_unicast+0x449/0x710 [ 6138.409326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6138.409326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6138.409326][ T1364] ___sys_sendmsg+0xee/0x170 [ 6138.409326][ T1364] __sys_sendmsg+0xcd/0x170 [ 6138.409326][ T1364] do_syscall_64+0xc6/0x1e0 [ 6138.409326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6138.409326][ T1364] [ 6138.411038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6138.411038][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6138.411038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6138.411038][ T1364] ipv6_find_idev+0x102/0x170 [ 6138.411038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6138.411038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6138.411038][ T1364] netlink_rcv_skb+0x130/0x360 [ 6138.411038][ T1364] netlink_unicast+0x449/0x710 [ 6138.411038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6138.411038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6138.411038][ T1364] ___sys_sendmsg+0xee/0x170 [ 6138.411038][ T1364] __sys_sendmsg+0xcd/0x170 [ 6138.411038][ T1364] do_syscall_64+0xc6/0x1e0 [ 6138.411038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6138.411038][ T1364] [ 6148.659065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6148.659602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6148.659602][ T1364] ___neigh_create+0x14b/0xf60 [ 6148.659602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6148.659602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6148.659602][ T1364] ip6_output+0x1f3/0x770 [ 6148.659602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6148.659602][ T1364] mld_sendpack+0x62d/0xbc0 [ 6148.659602][ T1364] mld_ifc_work+0x32/0x1f0 [ 6148.659602][ T1364] process_one_work+0x84d/0x18a0 [ 6148.659602][ T1364] worker_thread+0x587/0xd30 [ 6148.659602][ T1364] kthread+0x28a/0x350 [ 6148.659602][ T1364] ret_from_fork+0x31/0x70 [ 6148.659602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6148.659602][ T1364] [ 6148.661342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6148.661342][ T1364] dst_init+0x84/0x4a0 [ 6148.661342][ T1364] dst_alloc+0x97/0x150 [ 6148.661342][ T1364] ip6_dst_alloc+0x23/0x90 [ 6148.661342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6148.661342][ T1364] ip6_pol_route+0x56f/0x840 [ 6148.661342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6148.661342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6148.661342][ T1364] ipv6_rcv+0x1ad/0x810 [ 6148.661342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6148.661342][ T1364] process_backlog+0x101/0x620 [ 6148.661342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6148.661342][ T1364] net_rx_action+0x495/0xbe0 [ 6148.661342][ T1364] __do_softirq+0x1b5/0x7f6 [ 6148.661342][ T1364] [ 6148.663205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6148.663205][ T1364] netdev_get_by_index+0x5e/0x80 [ 6148.663205][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6148.663205][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6148.663205][ T1364] ip6_route_add+0x1c/0x140 [ 6148.663205][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6148.663205][ T1364] addrconf_add_dev+0xe2/0x170 [ 6148.663205][ T1364] inet6_addr_add+0x12f/0xa40 [ 6148.663205][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6148.663205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.663205][ T1364] netlink_rcv_skb+0x130/0x360 [ 6148.663205][ T1364] netlink_unicast+0x449/0x710 [ 6148.663205][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6148.663205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6148.663205][ T1364] ___sys_sendmsg+0xee/0x170 [ 6148.663205][ T1364] __sys_sendmsg+0xcd/0x170 [ 6148.663205][ T1364] do_syscall_64+0xc6/0x1e0 [ 6148.663205][ T1364] [ 6148.665413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6148.665413][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6148.665413][ T1364] ipv6_find_idev+0x102/0x170 [ 6148.665413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6148.665413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.665413][ T1364] netlink_rcv_skb+0x130/0x360 [ 6148.665413][ T1364] netlink_unicast+0x449/0x710 [ 6148.665413][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6148.665413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6148.665413][ T1364] ___sys_sendmsg+0xee/0x170 [ 6148.665413][ T1364] __sys_sendmsg+0xcd/0x170 [ 6148.665413][ T1364] do_syscall_64+0xc6/0x1e0 [ 6148.665413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6148.665413][ T1364] [ 6148.667149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6148.667149][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6148.667149][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6148.667149][ T1364] ipv6_find_idev+0x102/0x170 [ 6148.667149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6148.667149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6148.667149][ T1364] netlink_rcv_skb+0x130/0x360 [ 6148.667149][ T1364] netlink_unicast+0x449/0x710 [ 6148.667149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6148.667149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6148.667149][ T1364] ___sys_sendmsg+0xee/0x170 [ 6148.667149][ T1364] __sys_sendmsg+0xcd/0x170 [ 6148.667149][ T1364] do_syscall_64+0xc6/0x1e0 [ 6148.667149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6148.667149][ T1364] [ 6158.915062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6158.915568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6158.915568][ T1364] ___neigh_create+0x14b/0xf60 [ 6158.915568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6158.915568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6158.915568][ T1364] ip6_output+0x1f3/0x770 [ 6158.915568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6158.915568][ T1364] mld_sendpack+0x62d/0xbc0 [ 6158.915568][ T1364] mld_ifc_work+0x32/0x1f0 [ 6158.915568][ T1364] process_one_work+0x84d/0x18a0 [ 6158.915568][ T1364] worker_thread+0x587/0xd30 [ 6158.915568][ T1364] kthread+0x28a/0x350 [ 6158.915568][ T1364] ret_from_fork+0x31/0x70 [ 6158.915568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6158.915568][ T1364] [ 6158.917346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6158.917346][ T1364] dst_init+0x84/0x4a0 [ 6158.917346][ T1364] dst_alloc+0x97/0x150 [ 6158.917346][ T1364] ip6_dst_alloc+0x23/0x90 [ 6158.917346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6158.917346][ T1364] ip6_pol_route+0x56f/0x840 [ 6158.917346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6158.917346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6158.917346][ T1364] ipv6_rcv+0x1ad/0x810 [ 6158.917346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6158.917346][ T1364] process_backlog+0x101/0x620 [ 6158.917346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6158.917346][ T1364] net_rx_action+0x495/0xbe0 [ 6158.917346][ T1364] __do_softirq+0x1b5/0x7f6 [ 6158.917346][ T1364] [ 6158.919216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6158.919216][ T1364] netdev_get_by_index+0x5e/0x80 [ 6158.919216][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6158.919216][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6158.919216][ T1364] ip6_route_add+0x1c/0x140 [ 6158.919216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6158.919216][ T1364] addrconf_add_dev+0xe2/0x170 [ 6158.919216][ T1364] inet6_addr_add+0x12f/0xa40 [ 6158.919216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6158.919216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.919216][ T1364] netlink_rcv_skb+0x130/0x360 [ 6158.919216][ T1364] netlink_unicast+0x449/0x710 [ 6158.919216][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6158.919216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6158.919216][ T1364] ___sys_sendmsg+0xee/0x170 [ 6158.919216][ T1364] __sys_sendmsg+0xcd/0x170 [ 6158.919216][ T1364] do_syscall_64+0xc6/0x1e0 [ 6158.919216][ T1364] [ 6158.921441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6158.921441][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6158.921441][ T1364] ipv6_find_idev+0x102/0x170 [ 6158.921441][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6158.921441][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.921441][ T1364] netlink_rcv_skb+0x130/0x360 [ 6158.921441][ T1364] netlink_unicast+0x449/0x710 [ 6158.921441][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6158.921441][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6158.921441][ T1364] ___sys_sendmsg+0xee/0x170 [ 6158.921441][ T1364] __sys_sendmsg+0xcd/0x170 [ 6158.921441][ T1364] do_syscall_64+0xc6/0x1e0 [ 6158.921441][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6158.921441][ T1364] [ 6158.923186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6158.923186][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6158.923186][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6158.923186][ T1364] ipv6_find_idev+0x102/0x170 [ 6158.923186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6158.923186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6158.923186][ T1364] netlink_rcv_skb+0x130/0x360 [ 6158.923186][ T1364] netlink_unicast+0x449/0x710 [ 6158.923186][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6158.923186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6158.923186][ T1364] ___sys_sendmsg+0xee/0x170 [ 6158.923186][ T1364] __sys_sendmsg+0xcd/0x170 [ 6158.923186][ T1364] do_syscall_64+0xc6/0x1e0 [ 6158.923186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6158.923186][ T1364] [ 6169.171060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6169.171557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6169.171557][ T1364] ___neigh_create+0x14b/0xf60 [ 6169.171557][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6169.171557][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6169.171557][ T1364] ip6_output+0x1f3/0x770 [ 6169.171557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6169.171557][ T1364] mld_sendpack+0x62d/0xbc0 [ 6169.171557][ T1364] mld_ifc_work+0x32/0x1f0 [ 6169.171557][ T1364] process_one_work+0x84d/0x18a0 [ 6169.171557][ T1364] worker_thread+0x587/0xd30 [ 6169.171557][ T1364] kthread+0x28a/0x350 [ 6169.171557][ T1364] ret_from_fork+0x31/0x70 [ 6169.171557][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6169.171557][ T1364] [ 6169.173317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6169.173317][ T1364] dst_init+0x84/0x4a0 [ 6169.173317][ T1364] dst_alloc+0x97/0x150 [ 6169.173317][ T1364] ip6_dst_alloc+0x23/0x90 [ 6169.173317][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6169.173317][ T1364] ip6_pol_route+0x56f/0x840 [ 6169.173317][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6169.173317][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6169.173317][ T1364] ipv6_rcv+0x1ad/0x810 [ 6169.173317][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6169.173317][ T1364] process_backlog+0x101/0x620 [ 6169.173317][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6169.173317][ T1364] net_rx_action+0x495/0xbe0 [ 6169.173317][ T1364] __do_softirq+0x1b5/0x7f6 [ 6169.173317][ T1364] [ 6169.175160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6169.175160][ T1364] netdev_get_by_index+0x5e/0x80 [ 6169.175160][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6169.175160][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6169.175160][ T1364] ip6_route_add+0x1c/0x140 [ 6169.175160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6169.175160][ T1364] addrconf_add_dev+0xe2/0x170 [ 6169.175160][ T1364] inet6_addr_add+0x12f/0xa40 [ 6169.175160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6169.175160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6169.175160][ T1364] netlink_rcv_skb+0x130/0x360 [ 6169.175160][ T1364] netlink_unicast+0x449/0x710 [ 6169.175160][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6169.175160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6169.175160][ T1364] ___sys_sendmsg+0xee/0x170 [ 6169.175160][ T1364] __sys_sendmsg+0xcd/0x170 [ 6169.175160][ T1364] do_syscall_64+0xc6/0x1e0 [ 6169.175160][ T1364] [ 6169.177374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6169.177374][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6169.177374][ T1364] ipv6_find_idev+0x102/0x170 [ 6169.177374][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6169.177374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6169.177374][ T1364] netlink_rcv_skb+0x130/0x360 [ 6169.177374][ T1364] netlink_unicast+0x449/0x710 [ 6169.177374][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6169.177374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6169.177374][ T1364] ___sys_sendmsg+0xee/0x170 [ 6169.177374][ T1364] __sys_sendmsg+0xcd/0x170 [ 6169.177374][ T1364] do_syscall_64+0xc6/0x1e0 [ 6169.177374][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6169.177374][ T1364] [ 6169.179116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6169.179116][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6169.179116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6169.179116][ T1364] ipv6_find_idev+0x102/0x170 [ 6169.179116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6169.179116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6169.179116][ T1364] netlink_rcv_skb+0x130/0x360 [ 6169.179116][ T1364] netlink_unicast+0x449/0x710 [ 6169.179116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6169.179116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6169.179116][ T1364] ___sys_sendmsg+0xee/0x170 [ 6169.179116][ T1364] __sys_sendmsg+0xcd/0x170 [ 6169.179116][ T1364] do_syscall_64+0xc6/0x1e0 [ 6169.179116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6169.179116][ T1364] [ 6179.426992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6179.427467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6179.427467][ T1364] ___neigh_create+0x14b/0xf60 [ 6179.427467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6179.427467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6179.427467][ T1364] ip6_output+0x1f3/0x770 [ 6179.427467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6179.427467][ T1364] mld_sendpack+0x62d/0xbc0 [ 6179.427467][ T1364] mld_ifc_work+0x32/0x1f0 [ 6179.427467][ T1364] process_one_work+0x84d/0x18a0 [ 6179.427467][ T1364] worker_thread+0x587/0xd30 [ 6179.427467][ T1364] kthread+0x28a/0x350 [ 6179.427467][ T1364] ret_from_fork+0x31/0x70 [ 6179.427467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6179.427467][ T1364] [ 6179.429225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6179.429225][ T1364] dst_init+0x84/0x4a0 [ 6179.429225][ T1364] dst_alloc+0x97/0x150 [ 6179.429225][ T1364] ip6_dst_alloc+0x23/0x90 [ 6179.429225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6179.429225][ T1364] ip6_pol_route+0x56f/0x840 [ 6179.429225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6179.429225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6179.429225][ T1364] ipv6_rcv+0x1ad/0x810 [ 6179.429225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6179.429225][ T1364] process_backlog+0x101/0x620 [ 6179.429225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6179.429225][ T1364] net_rx_action+0x495/0xbe0 [ 6179.429225][ T1364] __do_softirq+0x1b5/0x7f6 [ 6179.429225][ T1364] [ 6179.431069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6179.431069][ T1364] netdev_get_by_index+0x5e/0x80 [ 6179.431069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6179.431069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6179.431069][ T1364] ip6_route_add+0x1c/0x140 [ 6179.431069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6179.431069][ T1364] addrconf_add_dev+0xe2/0x170 [ 6179.431069][ T1364] inet6_addr_add+0x12f/0xa40 [ 6179.431069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6179.431069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.431069][ T1364] netlink_rcv_skb+0x130/0x360 [ 6179.431069][ T1364] netlink_unicast+0x449/0x710 [ 6179.431069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6179.431069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6179.431069][ T1364] ___sys_sendmsg+0xee/0x170 [ 6179.431069][ T1364] __sys_sendmsg+0xcd/0x170 [ 6179.431069][ T1364] do_syscall_64+0xc6/0x1e0 [ 6179.431069][ T1364] [ 6179.433272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6179.433272][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6179.433272][ T1364] ipv6_find_idev+0x102/0x170 [ 6179.433272][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6179.433272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.433272][ T1364] netlink_rcv_skb+0x130/0x360 [ 6179.433272][ T1364] netlink_unicast+0x449/0x710 [ 6179.433272][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6179.433272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6179.433272][ T1364] ___sys_sendmsg+0xee/0x170 [ 6179.433272][ T1364] __sys_sendmsg+0xcd/0x170 [ 6179.433272][ T1364] do_syscall_64+0xc6/0x1e0 [ 6179.433272][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6179.433272][ T1364] [ 6179.435001][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6179.435001][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6179.435001][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6179.435001][ T1364] ipv6_find_idev+0x102/0x170 [ 6179.435001][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6179.435001][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6179.435001][ T1364] netlink_rcv_skb+0x130/0x360 [ 6179.435001][ T1364] netlink_unicast+0x449/0x710 [ 6179.435001][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6179.435001][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6179.435001][ T1364] ___sys_sendmsg+0xee/0x170 [ 6179.435001][ T1364] __sys_sendmsg+0xcd/0x170 [ 6179.435001][ T1364] do_syscall_64+0xc6/0x1e0 [ 6179.435001][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6179.435001][ T1364] [ 6189.683064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6189.683558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6189.683558][ T1364] ___neigh_create+0x14b/0xf60 [ 6189.683558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6189.683558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6189.683558][ T1364] ip6_output+0x1f3/0x770 [ 6189.683558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6189.683558][ T1364] mld_sendpack+0x62d/0xbc0 [ 6189.683558][ T1364] mld_ifc_work+0x32/0x1f0 [ 6189.683558][ T1364] process_one_work+0x84d/0x18a0 [ 6189.683558][ T1364] worker_thread+0x587/0xd30 [ 6189.683558][ T1364] kthread+0x28a/0x350 [ 6189.683558][ T1364] ret_from_fork+0x31/0x70 [ 6189.683558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6189.683558][ T1364] [ 6189.685320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6189.685320][ T1364] dst_init+0x84/0x4a0 [ 6189.685320][ T1364] dst_alloc+0x97/0x150 [ 6189.685320][ T1364] ip6_dst_alloc+0x23/0x90 [ 6189.685320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6189.685320][ T1364] ip6_pol_route+0x56f/0x840 [ 6189.685320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6189.685320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6189.685320][ T1364] ipv6_rcv+0x1ad/0x810 [ 6189.685320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6189.685320][ T1364] process_backlog+0x101/0x620 [ 6189.685320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6189.685320][ T1364] net_rx_action+0x495/0xbe0 [ 6189.685320][ T1364] __do_softirq+0x1b5/0x7f6 [ 6189.685320][ T1364] [ 6189.687713][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6189.687713][ T1364] netdev_get_by_index+0x5e/0x80 [ 6189.687713][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6189.687713][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6189.687713][ T1364] ip6_route_add+0x1c/0x140 [ 6189.687713][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6189.687713][ T1364] addrconf_add_dev+0xe2/0x170 [ 6189.687713][ T1364] inet6_addr_add+0x12f/0xa40 [ 6189.687713][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6189.687713][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.687713][ T1364] netlink_rcv_skb+0x130/0x360 [ 6189.687713][ T1364] netlink_unicast+0x449/0x710 [ 6189.687713][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6189.687713][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6189.687713][ T1364] ___sys_sendmsg+0xee/0x170 [ 6189.687713][ T1364] __sys_sendmsg+0xcd/0x170 [ 6189.687713][ T1364] do_syscall_64+0xc6/0x1e0 [ 6189.687713][ T1364] [ 6189.689939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6189.689939][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6189.689939][ T1364] ipv6_find_idev+0x102/0x170 [ 6189.689939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6189.689939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.689939][ T1364] netlink_rcv_skb+0x130/0x360 [ 6189.689939][ T1364] netlink_unicast+0x449/0x710 [ 6189.689939][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6189.689939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6189.689939][ T1364] ___sys_sendmsg+0xee/0x170 [ 6189.689939][ T1364] __sys_sendmsg+0xcd/0x170 [ 6189.689939][ T1364] do_syscall_64+0xc6/0x1e0 [ 6189.689939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6189.689939][ T1364] [ 6189.691668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6189.691668][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6189.691668][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6189.691668][ T1364] ipv6_find_idev+0x102/0x170 [ 6189.691668][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6189.691668][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6189.691668][ T1364] netlink_rcv_skb+0x130/0x360 [ 6189.691668][ T1364] netlink_unicast+0x449/0x710 [ 6189.691668][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6189.691668][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6189.691668][ T1364] ___sys_sendmsg+0xee/0x170 [ 6189.691668][ T1364] __sys_sendmsg+0xcd/0x170 [ 6189.691668][ T1364] do_syscall_64+0xc6/0x1e0 [ 6189.691668][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6189.691668][ T1364] [ 6199.939084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6199.939636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6199.939636][ T1364] ___neigh_create+0x14b/0xf60 [ 6199.939636][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6199.939636][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6199.939636][ T1364] ip6_output+0x1f3/0x770 [ 6199.939636][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6199.939636][ T1364] mld_sendpack+0x62d/0xbc0 [ 6199.939636][ T1364] mld_ifc_work+0x32/0x1f0 [ 6199.939636][ T1364] process_one_work+0x84d/0x18a0 [ 6199.939636][ T1364] worker_thread+0x587/0xd30 [ 6199.939636][ T1364] kthread+0x28a/0x350 [ 6199.939636][ T1364] ret_from_fork+0x31/0x70 [ 6199.939636][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6199.939636][ T1364] [ 6199.941383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6199.941383][ T1364] dst_init+0x84/0x4a0 [ 6199.941383][ T1364] dst_alloc+0x97/0x150 [ 6199.941383][ T1364] ip6_dst_alloc+0x23/0x90 [ 6199.941383][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6199.941383][ T1364] ip6_pol_route+0x56f/0x840 [ 6199.941383][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6199.941383][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6199.941383][ T1364] ipv6_rcv+0x1ad/0x810 [ 6199.941383][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6199.941383][ T1364] process_backlog+0x101/0x620 [ 6199.941383][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6199.941383][ T1364] net_rx_action+0x495/0xbe0 [ 6199.941383][ T1364] __do_softirq+0x1b5/0x7f6 [ 6199.941383][ T1364] [ 6199.943258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6199.943258][ T1364] netdev_get_by_index+0x5e/0x80 [ 6199.943258][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6199.943258][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6199.943258][ T1364] ip6_route_add+0x1c/0x140 [ 6199.943258][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6199.943258][ T1364] addrconf_add_dev+0xe2/0x170 [ 6199.943258][ T1364] inet6_addr_add+0x12f/0xa40 [ 6199.943258][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6199.943258][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.943258][ T1364] netlink_rcv_skb+0x130/0x360 [ 6199.943258][ T1364] netlink_unicast+0x449/0x710 [ 6199.943258][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6199.943258][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6199.943258][ T1364] ___sys_sendmsg+0xee/0x170 [ 6199.943258][ T1364] __sys_sendmsg+0xcd/0x170 [ 6199.943258][ T1364] do_syscall_64+0xc6/0x1e0 [ 6199.943258][ T1364] [ 6199.945491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6199.945491][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6199.945491][ T1364] ipv6_find_idev+0x102/0x170 [ 6199.945491][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6199.945491][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.945491][ T1364] netlink_rcv_skb+0x130/0x360 [ 6199.945491][ T1364] netlink_unicast+0x449/0x710 [ 6199.945491][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6199.945491][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6199.945491][ T1364] ___sys_sendmsg+0xee/0x170 [ 6199.945491][ T1364] __sys_sendmsg+0xcd/0x170 [ 6199.945491][ T1364] do_syscall_64+0xc6/0x1e0 [ 6199.945491][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6199.945491][ T1364] [ 6199.947261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6199.947261][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6199.947261][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6199.947261][ T1364] ipv6_find_idev+0x102/0x170 [ 6199.947261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6199.947261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6199.947261][ T1364] netlink_rcv_skb+0x130/0x360 [ 6199.947261][ T1364] netlink_unicast+0x449/0x710 [ 6199.947261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6199.947261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6199.947261][ T1364] ___sys_sendmsg+0xee/0x170 [ 6199.947261][ T1364] __sys_sendmsg+0xcd/0x170 [ 6199.947261][ T1364] do_syscall_64+0xc6/0x1e0 [ 6199.947261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6199.947261][ T1364] [ 6210.011058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6210.011615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6210.011615][ T1364] ___neigh_create+0x14b/0xf60 [ 6210.011615][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6210.011615][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6210.011615][ T1364] ip6_output+0x1f3/0x770 [ 6210.011615][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6210.011615][ T1364] mld_sendpack+0x62d/0xbc0 [ 6210.011615][ T1364] mld_ifc_work+0x32/0x1f0 [ 6210.011615][ T1364] process_one_work+0x84d/0x18a0 [ 6210.011615][ T1364] worker_thread+0x587/0xd30 [ 6210.011615][ T1364] kthread+0x28a/0x350 [ 6210.011615][ T1364] ret_from_fork+0x31/0x70 [ 6210.011615][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6210.011615][ T1364] [ 6210.013570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6210.013570][ T1364] dst_init+0x84/0x4a0 [ 6210.013570][ T1364] dst_alloc+0x97/0x150 [ 6210.013570][ T1364] ip6_dst_alloc+0x23/0x90 [ 6210.013570][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6210.013570][ T1364] ip6_pol_route+0x56f/0x840 [ 6210.013570][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6210.013570][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6210.013570][ T1364] ipv6_rcv+0x1ad/0x810 [ 6210.013570][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6210.013570][ T1364] process_backlog+0x101/0x620 [ 6210.013570][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6210.013570][ T1364] net_rx_action+0x495/0xbe0 [ 6210.013570][ T1364] __do_softirq+0x1b5/0x7f6 [ 6210.013570][ T1364] [ 6210.015647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6210.015647][ T1364] netdev_get_by_index+0x5e/0x80 [ 6210.015647][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6210.015647][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6210.015647][ T1364] ip6_route_add+0x1c/0x140 [ 6210.015647][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6210.015647][ T1364] addrconf_add_dev+0xe2/0x170 [ 6210.015647][ T1364] inet6_addr_add+0x12f/0xa40 [ 6210.015647][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6210.015647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6210.015647][ T1364] netlink_rcv_skb+0x130/0x360 [ 6210.015647][ T1364] netlink_unicast+0x449/0x710 [ 6210.015647][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6210.015647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6210.015647][ T1364] ___sys_sendmsg+0xee/0x170 [ 6210.015647][ T1364] __sys_sendmsg+0xcd/0x170 [ 6210.015647][ T1364] do_syscall_64+0xc6/0x1e0 [ 6210.015647][ T1364] [ 6210.018149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6210.018149][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6210.018149][ T1364] ipv6_find_idev+0x102/0x170 [ 6210.018149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6210.018149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6210.018149][ T1364] netlink_rcv_skb+0x130/0x360 [ 6210.018149][ T1364] netlink_unicast+0x449/0x710 [ 6210.018149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6210.018149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6210.018149][ T1364] ___sys_sendmsg+0xee/0x170 [ 6210.018149][ T1364] __sys_sendmsg+0xcd/0x170 [ 6210.018149][ T1364] do_syscall_64+0xc6/0x1e0 [ 6210.018149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6210.018149][ T1364] [ 6210.020103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6210.020103][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6210.020103][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6210.020103][ T1364] ipv6_find_idev+0x102/0x170 [ 6210.020103][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6210.020103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6210.020103][ T1364] netlink_rcv_skb+0x130/0x360 [ 6210.020103][ T1364] netlink_unicast+0x449/0x710 [ 6210.020103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6210.020103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6210.020103][ T1364] ___sys_sendmsg+0xee/0x170 [ 6210.020103][ T1364] __sys_sendmsg+0xcd/0x170 [ 6210.020103][ T1364] do_syscall_64+0xc6/0x1e0 [ 6210.020103][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6210.020103][ T1364] [ 6220.147070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6220.147616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6220.147616][ T1364] ___neigh_create+0x14b/0xf60 [ 6220.147616][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6220.147616][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6220.147616][ T1364] ip6_output+0x1f3/0x770 [ 6220.147616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6220.147616][ T1364] mld_sendpack+0x62d/0xbc0 [ 6220.147616][ T1364] mld_ifc_work+0x32/0x1f0 [ 6220.147616][ T1364] process_one_work+0x84d/0x18a0 [ 6220.147616][ T1364] worker_thread+0x587/0xd30 [ 6220.147616][ T1364] kthread+0x28a/0x350 [ 6220.147616][ T1364] ret_from_fork+0x31/0x70 [ 6220.147616][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6220.147616][ T1364] [ 6220.149373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6220.149373][ T1364] dst_init+0x84/0x4a0 [ 6220.149373][ T1364] dst_alloc+0x97/0x150 [ 6220.149373][ T1364] ip6_dst_alloc+0x23/0x90 [ 6220.149373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6220.149373][ T1364] ip6_pol_route+0x56f/0x840 [ 6220.149373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6220.149373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6220.149373][ T1364] ipv6_rcv+0x1ad/0x810 [ 6220.149373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6220.149373][ T1364] process_backlog+0x101/0x620 [ 6220.149373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6220.149373][ T1364] net_rx_action+0x495/0xbe0 [ 6220.149373][ T1364] __do_softirq+0x1b5/0x7f6 [ 6220.149373][ T1364] [ 6220.151232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6220.151232][ T1364] netdev_get_by_index+0x5e/0x80 [ 6220.151232][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6220.151232][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6220.151232][ T1364] ip6_route_add+0x1c/0x140 [ 6220.151232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6220.151232][ T1364] addrconf_add_dev+0xe2/0x170 [ 6220.151232][ T1364] inet6_addr_add+0x12f/0xa40 [ 6220.151232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6220.151232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6220.151232][ T1364] netlink_rcv_skb+0x130/0x360 [ 6220.151232][ T1364] netlink_unicast+0x449/0x710 [ 6220.151232][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6220.151232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6220.151232][ T1364] ___sys_sendmsg+0xee/0x170 [ 6220.151232][ T1364] __sys_sendmsg+0xcd/0x170 [ 6220.151232][ T1364] do_syscall_64+0xc6/0x1e0 [ 6220.151232][ T1364] [ 6220.153451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6220.153451][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6220.153451][ T1364] ipv6_find_idev+0x102/0x170 [ 6220.153451][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6220.153451][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6220.153451][ T1364] netlink_rcv_skb+0x130/0x360 [ 6220.153451][ T1364] netlink_unicast+0x449/0x710 [ 6220.153451][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6220.153451][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6220.153451][ T1364] ___sys_sendmsg+0xee/0x170 [ 6220.153451][ T1364] __sys_sendmsg+0xcd/0x170 [ 6220.153451][ T1364] do_syscall_64+0xc6/0x1e0 [ 6220.153451][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6220.153451][ T1364] [ 6220.155178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6220.155178][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6220.155178][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6220.155178][ T1364] ipv6_find_idev+0x102/0x170 [ 6220.155178][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6220.155178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6220.155178][ T1364] netlink_rcv_skb+0x130/0x360 [ 6220.155178][ T1364] netlink_unicast+0x449/0x710 [ 6220.155178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6220.155178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6220.155178][ T1364] ___sys_sendmsg+0xee/0x170 [ 6220.155178][ T1364] __sys_sendmsg+0xcd/0x170 [ 6220.155178][ T1364] do_syscall_64+0xc6/0x1e0 [ 6220.155178][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6220.155178][ T1364] [ 6230.171059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6230.171564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6230.171564][ T1364] ___neigh_create+0x14b/0xf60 [ 6230.171564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6230.171564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6230.171564][ T1364] ip6_output+0x1f3/0x770 [ 6230.171564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6230.171564][ T1364] mld_sendpack+0x62d/0xbc0 [ 6230.171564][ T1364] mld_ifc_work+0x32/0x1f0 [ 6230.171564][ T1364] process_one_work+0x84d/0x18a0 [ 6230.171564][ T1364] worker_thread+0x587/0xd30 [ 6230.171564][ T1364] kthread+0x28a/0x350 [ 6230.171564][ T1364] ret_from_fork+0x31/0x70 [ 6230.171564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6230.171564][ T1364] [ 6230.173314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6230.173314][ T1364] dst_init+0x84/0x4a0 [ 6230.173314][ T1364] dst_alloc+0x97/0x150 [ 6230.173314][ T1364] ip6_dst_alloc+0x23/0x90 [ 6230.173314][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6230.173314][ T1364] ip6_pol_route+0x56f/0x840 [ 6230.173314][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6230.173314][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6230.173314][ T1364] ipv6_rcv+0x1ad/0x810 [ 6230.173314][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6230.173314][ T1364] process_backlog+0x101/0x620 [ 6230.173314][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6230.173314][ T1364] net_rx_action+0x495/0xbe0 [ 6230.173314][ T1364] __do_softirq+0x1b5/0x7f6 [ 6230.173314][ T1364] [ 6230.175154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6230.175154][ T1364] netdev_get_by_index+0x5e/0x80 [ 6230.175154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6230.175154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6230.175154][ T1364] ip6_route_add+0x1c/0x140 [ 6230.175154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6230.175154][ T1364] addrconf_add_dev+0xe2/0x170 [ 6230.175154][ T1364] inet6_addr_add+0x12f/0xa40 [ 6230.175154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6230.175154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.175154][ T1364] netlink_rcv_skb+0x130/0x360 [ 6230.175154][ T1364] netlink_unicast+0x449/0x710 [ 6230.175154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6230.175154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6230.175154][ T1364] ___sys_sendmsg+0xee/0x170 [ 6230.175154][ T1364] __sys_sendmsg+0xcd/0x170 [ 6230.175154][ T1364] do_syscall_64+0xc6/0x1e0 [ 6230.175154][ T1364] [ 6230.177367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6230.177367][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6230.177367][ T1364] ipv6_find_idev+0x102/0x170 [ 6230.177367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6230.177367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.177367][ T1364] netlink_rcv_skb+0x130/0x360 [ 6230.177367][ T1364] netlink_unicast+0x449/0x710 [ 6230.177367][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6230.177367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6230.177367][ T1364] ___sys_sendmsg+0xee/0x170 [ 6230.177367][ T1364] __sys_sendmsg+0xcd/0x170 [ 6230.177367][ T1364] do_syscall_64+0xc6/0x1e0 [ 6230.177367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6230.177367][ T1364] [ 6230.179101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6230.179101][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6230.179101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6230.179101][ T1364] ipv6_find_idev+0x102/0x170 [ 6230.179101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6230.179101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6230.179101][ T1364] netlink_rcv_skb+0x130/0x360 [ 6230.179101][ T1364] netlink_unicast+0x449/0x710 [ 6230.179101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6230.179101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6230.179101][ T1364] ___sys_sendmsg+0xee/0x170 [ 6230.179101][ T1364] __sys_sendmsg+0xcd/0x170 [ 6230.179101][ T1364] do_syscall_64+0xc6/0x1e0 [ 6230.179101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6230.179101][ T1364] [ 6240.419060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6240.419550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6240.419550][ T1364] ___neigh_create+0x14b/0xf60 [ 6240.419550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6240.419550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6240.419550][ T1364] ip6_output+0x1f3/0x770 [ 6240.419550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6240.419550][ T1364] mld_sendpack+0x62d/0xbc0 [ 6240.419550][ T1364] mld_ifc_work+0x32/0x1f0 [ 6240.419550][ T1364] process_one_work+0x84d/0x18a0 [ 6240.419550][ T1364] worker_thread+0x587/0xd30 [ 6240.419550][ T1364] kthread+0x28a/0x350 [ 6240.419550][ T1364] ret_from_fork+0x31/0x70 [ 6240.419550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6240.419550][ T1364] [ 6240.421289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6240.421289][ T1364] dst_init+0x84/0x4a0 [ 6240.421289][ T1364] dst_alloc+0x97/0x150 [ 6240.421289][ T1364] ip6_dst_alloc+0x23/0x90 [ 6240.421289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6240.421289][ T1364] ip6_pol_route+0x56f/0x840 [ 6240.421289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6240.421289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6240.421289][ T1364] ipv6_rcv+0x1ad/0x810 [ 6240.421289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6240.421289][ T1364] process_backlog+0x101/0x620 [ 6240.421289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6240.421289][ T1364] net_rx_action+0x495/0xbe0 [ 6240.421289][ T1364] __do_softirq+0x1b5/0x7f6 [ 6240.421289][ T1364] [ 6240.423130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6240.423130][ T1364] netdev_get_by_index+0x5e/0x80 [ 6240.423130][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6240.423130][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6240.423130][ T1364] ip6_route_add+0x1c/0x140 [ 6240.423130][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6240.423130][ T1364] addrconf_add_dev+0xe2/0x170 [ 6240.423130][ T1364] inet6_addr_add+0x12f/0xa40 [ 6240.423130][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6240.423130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.423130][ T1364] netlink_rcv_skb+0x130/0x360 [ 6240.423130][ T1364] netlink_unicast+0x449/0x710 [ 6240.423130][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6240.423130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6240.423130][ T1364] ___sys_sendmsg+0xee/0x170 [ 6240.423130][ T1364] __sys_sendmsg+0xcd/0x170 [ 6240.423130][ T1364] do_syscall_64+0xc6/0x1e0 [ 6240.423130][ T1364] [ 6240.425325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6240.425325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6240.425325][ T1364] ipv6_find_idev+0x102/0x170 [ 6240.425325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6240.425325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.425325][ T1364] netlink_rcv_skb+0x130/0x360 [ 6240.425325][ T1364] netlink_unicast+0x449/0x710 [ 6240.425325][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6240.425325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6240.425325][ T1364] ___sys_sendmsg+0xee/0x170 [ 6240.425325][ T1364] __sys_sendmsg+0xcd/0x170 [ 6240.425325][ T1364] do_syscall_64+0xc6/0x1e0 [ 6240.425325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6240.425325][ T1364] [ 6240.427050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6240.427050][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6240.427050][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6240.427050][ T1364] ipv6_find_idev+0x102/0x170 [ 6240.427050][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6240.427050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6240.427050][ T1364] netlink_rcv_skb+0x130/0x360 [ 6240.427050][ T1364] netlink_unicast+0x449/0x710 [ 6240.427050][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6240.427050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6240.427050][ T1364] ___sys_sendmsg+0xee/0x170 [ 6240.427050][ T1364] __sys_sendmsg+0xcd/0x170 [ 6240.427050][ T1364] do_syscall_64+0xc6/0x1e0 [ 6240.427050][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6240.427050][ T1364] [ 6250.667078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6250.667570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6250.667570][ T1364] ___neigh_create+0x14b/0xf60 [ 6250.667570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6250.667570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6250.667570][ T1364] ip6_output+0x1f3/0x770 [ 6250.667570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6250.667570][ T1364] mld_sendpack+0x62d/0xbc0 [ 6250.667570][ T1364] mld_ifc_work+0x32/0x1f0 [ 6250.667570][ T1364] process_one_work+0x84d/0x18a0 [ 6250.667570][ T1364] worker_thread+0x587/0xd30 [ 6250.667570][ T1364] kthread+0x28a/0x350 [ 6250.667570][ T1364] ret_from_fork+0x31/0x70 [ 6250.667570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6250.667570][ T1364] [ 6250.669463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6250.669463][ T1364] dst_init+0x84/0x4a0 [ 6250.669463][ T1364] dst_alloc+0x97/0x150 [ 6250.669463][ T1364] ip6_dst_alloc+0x23/0x90 [ 6250.669463][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6250.669463][ T1364] ip6_pol_route+0x56f/0x840 [ 6250.669463][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6250.669463][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6250.669463][ T1364] ipv6_rcv+0x1ad/0x810 [ 6250.669463][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6250.669463][ T1364] process_backlog+0x101/0x620 [ 6250.669463][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6250.669463][ T1364] net_rx_action+0x495/0xbe0 [ 6250.669463][ T1364] __do_softirq+0x1b5/0x7f6 [ 6250.669463][ T1364] [ 6250.671471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6250.671471][ T1364] netdev_get_by_index+0x5e/0x80 [ 6250.671471][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6250.671471][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6250.671471][ T1364] ip6_route_add+0x1c/0x140 [ 6250.671471][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6250.671471][ T1364] addrconf_add_dev+0xe2/0x170 [ 6250.671471][ T1364] inet6_addr_add+0x12f/0xa40 [ 6250.671471][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6250.671471][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.671471][ T1364] netlink_rcv_skb+0x130/0x360 [ 6250.671471][ T1364] netlink_unicast+0x449/0x710 [ 6250.671471][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6250.671471][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6250.671471][ T1364] ___sys_sendmsg+0xee/0x170 [ 6250.671471][ T1364] __sys_sendmsg+0xcd/0x170 [ 6250.671471][ T1364] do_syscall_64+0xc6/0x1e0 [ 6250.671471][ T1364] [ 6250.673861][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6250.673861][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6250.673861][ T1364] ipv6_find_idev+0x102/0x170 [ 6250.673861][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6250.673861][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.673861][ T1364] netlink_rcv_skb+0x130/0x360 [ 6250.673861][ T1364] netlink_unicast+0x449/0x710 [ 6250.673861][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6250.673861][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6250.673861][ T1364] ___sys_sendmsg+0xee/0x170 [ 6250.673861][ T1364] __sys_sendmsg+0xcd/0x170 [ 6250.673861][ T1364] do_syscall_64+0xc6/0x1e0 [ 6250.673861][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6250.673861][ T1364] [ 6250.675732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6250.675732][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6250.675732][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6250.675732][ T1364] ipv6_find_idev+0x102/0x170 [ 6250.675732][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6250.675732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6250.675732][ T1364] netlink_rcv_skb+0x130/0x360 [ 6250.675732][ T1364] netlink_unicast+0x449/0x710 [ 6250.675732][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6250.675732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6250.675732][ T1364] ___sys_sendmsg+0xee/0x170 [ 6250.675732][ T1364] __sys_sendmsg+0xcd/0x170 [ 6250.675732][ T1364] do_syscall_64+0xc6/0x1e0 [ 6250.675732][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6250.675732][ T1364] [ 6260.915058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6260.915587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6260.915587][ T1364] ___neigh_create+0x14b/0xf60 [ 6260.915587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6260.915587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6260.915587][ T1364] ip6_output+0x1f3/0x770 [ 6260.915587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6260.915587][ T1364] mld_sendpack+0x62d/0xbc0 [ 6260.915587][ T1364] mld_ifc_work+0x32/0x1f0 [ 6260.915587][ T1364] process_one_work+0x84d/0x18a0 [ 6260.915587][ T1364] worker_thread+0x587/0xd30 [ 6260.915587][ T1364] kthread+0x28a/0x350 [ 6260.915587][ T1364] ret_from_fork+0x31/0x70 [ 6260.915587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6260.915587][ T1364] [ 6260.917343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6260.917343][ T1364] dst_init+0x84/0x4a0 [ 6260.917343][ T1364] dst_alloc+0x97/0x150 [ 6260.917343][ T1364] ip6_dst_alloc+0x23/0x90 [ 6260.917343][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6260.917343][ T1364] ip6_pol_route+0x56f/0x840 [ 6260.917343][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6260.917343][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6260.917343][ T1364] ipv6_rcv+0x1ad/0x810 [ 6260.917343][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6260.917343][ T1364] process_backlog+0x101/0x620 [ 6260.917343][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6260.917343][ T1364] net_rx_action+0x495/0xbe0 [ 6260.917343][ T1364] __do_softirq+0x1b5/0x7f6 [ 6260.917343][ T1364] [ 6260.919178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6260.919178][ T1364] netdev_get_by_index+0x5e/0x80 [ 6260.919178][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6260.919178][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6260.919178][ T1364] ip6_route_add+0x1c/0x140 [ 6260.919178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6260.919178][ T1364] addrconf_add_dev+0xe2/0x170 [ 6260.919178][ T1364] inet6_addr_add+0x12f/0xa40 [ 6260.919178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6260.919178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.919178][ T1364] netlink_rcv_skb+0x130/0x360 [ 6260.919178][ T1364] netlink_unicast+0x449/0x710 [ 6260.919178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6260.919178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6260.919178][ T1364] ___sys_sendmsg+0xee/0x170 [ 6260.919178][ T1364] __sys_sendmsg+0xcd/0x170 [ 6260.919178][ T1364] do_syscall_64+0xc6/0x1e0 [ 6260.919178][ T1364] [ 6260.921379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6260.921379][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6260.921379][ T1364] ipv6_find_idev+0x102/0x170 [ 6260.921379][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6260.921379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.921379][ T1364] netlink_rcv_skb+0x130/0x360 [ 6260.921379][ T1364] netlink_unicast+0x449/0x710 [ 6260.921379][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6260.921379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6260.921379][ T1364] ___sys_sendmsg+0xee/0x170 [ 6260.921379][ T1364] __sys_sendmsg+0xcd/0x170 [ 6260.921379][ T1364] do_syscall_64+0xc6/0x1e0 [ 6260.921379][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6260.921379][ T1364] [ 6260.923097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6260.923097][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6260.923097][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6260.923097][ T1364] ipv6_find_idev+0x102/0x170 [ 6260.923097][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6260.923097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6260.923097][ T1364] netlink_rcv_skb+0x130/0x360 [ 6260.923097][ T1364] netlink_unicast+0x449/0x710 [ 6260.923097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6260.923097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6260.923097][ T1364] ___sys_sendmsg+0xee/0x170 [ 6260.923097][ T1364] __sys_sendmsg+0xcd/0x170 [ 6260.923097][ T1364] do_syscall_64+0xc6/0x1e0 [ 6260.923097][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6260.923097][ T1364] [ 6270.963057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6270.963558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6270.963558][ T1364] ___neigh_create+0x14b/0xf60 [ 6270.963558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6270.963558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6270.963558][ T1364] ip6_output+0x1f3/0x770 [ 6270.963558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6270.963558][ T1364] mld_sendpack+0x62d/0xbc0 [ 6270.963558][ T1364] mld_ifc_work+0x32/0x1f0 [ 6270.963558][ T1364] process_one_work+0x84d/0x18a0 [ 6270.963558][ T1364] worker_thread+0x587/0xd30 [ 6270.963558][ T1364] kthread+0x28a/0x350 [ 6270.963558][ T1364] ret_from_fork+0x31/0x70 [ 6270.963558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6270.963558][ T1364] [ 6270.965288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6270.965288][ T1364] dst_init+0x84/0x4a0 [ 6270.965288][ T1364] dst_alloc+0x97/0x150 [ 6270.965288][ T1364] ip6_dst_alloc+0x23/0x90 [ 6270.965288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6270.965288][ T1364] ip6_pol_route+0x56f/0x840 [ 6270.965288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6270.965288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6270.965288][ T1364] ipv6_rcv+0x1ad/0x810 [ 6270.965288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6270.965288][ T1364] process_backlog+0x101/0x620 [ 6270.965288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6270.965288][ T1364] net_rx_action+0x495/0xbe0 [ 6270.965288][ T1364] __do_softirq+0x1b5/0x7f6 [ 6270.965288][ T1364] [ 6270.967151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6270.967151][ T1364] netdev_get_by_index+0x5e/0x80 [ 6270.967151][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6270.967151][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6270.967151][ T1364] ip6_route_add+0x1c/0x140 [ 6270.967151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6270.967151][ T1364] addrconf_add_dev+0xe2/0x170 [ 6270.967151][ T1364] inet6_addr_add+0x12f/0xa40 [ 6270.967151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6270.967151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6270.967151][ T1364] netlink_rcv_skb+0x130/0x360 [ 6270.967151][ T1364] netlink_unicast+0x449/0x710 [ 6270.967151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6270.967151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6270.967151][ T1364] ___sys_sendmsg+0xee/0x170 [ 6270.967151][ T1364] __sys_sendmsg+0xcd/0x170 [ 6270.967151][ T1364] do_syscall_64+0xc6/0x1e0 [ 6270.967151][ T1364] [ 6270.969364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6270.969364][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6270.969364][ T1364] ipv6_find_idev+0x102/0x170 [ 6270.969364][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6270.969364][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6270.969364][ T1364] netlink_rcv_skb+0x130/0x360 [ 6270.969364][ T1364] netlink_unicast+0x449/0x710 [ 6270.969364][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6270.969364][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6270.969364][ T1364] ___sys_sendmsg+0xee/0x170 [ 6270.969364][ T1364] __sys_sendmsg+0xcd/0x170 [ 6270.969364][ T1364] do_syscall_64+0xc6/0x1e0 [ 6270.969364][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6270.969364][ T1364] [ 6270.971085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6270.971085][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6270.971085][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6270.971085][ T1364] ipv6_find_idev+0x102/0x170 [ 6270.971085][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6270.971085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6270.971085][ T1364] netlink_rcv_skb+0x130/0x360 [ 6270.971085][ T1364] netlink_unicast+0x449/0x710 [ 6270.971085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6270.971085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6270.971085][ T1364] ___sys_sendmsg+0xee/0x170 [ 6270.971085][ T1364] __sys_sendmsg+0xcd/0x170 [ 6270.971085][ T1364] do_syscall_64+0xc6/0x1e0 [ 6270.971085][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6270.971085][ T1364] [ 6281.211076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6281.211587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6281.211587][ T1364] ___neigh_create+0x14b/0xf60 [ 6281.211587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6281.211587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6281.211587][ T1364] ip6_output+0x1f3/0x770 [ 6281.211587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6281.211587][ T1364] mld_sendpack+0x62d/0xbc0 [ 6281.211587][ T1364] mld_ifc_work+0x32/0x1f0 [ 6281.211587][ T1364] process_one_work+0x84d/0x18a0 [ 6281.211587][ T1364] worker_thread+0x587/0xd30 [ 6281.211587][ T1364] kthread+0x28a/0x350 [ 6281.211587][ T1364] ret_from_fork+0x31/0x70 [ 6281.211587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6281.211587][ T1364] [ 6281.213331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6281.213331][ T1364] dst_init+0x84/0x4a0 [ 6281.213331][ T1364] dst_alloc+0x97/0x150 [ 6281.213331][ T1364] ip6_dst_alloc+0x23/0x90 [ 6281.213331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6281.213331][ T1364] ip6_pol_route+0x56f/0x840 [ 6281.213331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6281.213331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6281.213331][ T1364] ipv6_rcv+0x1ad/0x810 [ 6281.213331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6281.213331][ T1364] process_backlog+0x101/0x620 [ 6281.213331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6281.213331][ T1364] net_rx_action+0x495/0xbe0 [ 6281.213331][ T1364] __do_softirq+0x1b5/0x7f6 [ 6281.213331][ T1364] [ 6281.215174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6281.215174][ T1364] netdev_get_by_index+0x5e/0x80 [ 6281.215174][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6281.215174][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6281.215174][ T1364] ip6_route_add+0x1c/0x140 [ 6281.215174][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6281.215174][ T1364] addrconf_add_dev+0xe2/0x170 [ 6281.215174][ T1364] inet6_addr_add+0x12f/0xa40 [ 6281.215174][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6281.215174][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.215174][ T1364] netlink_rcv_skb+0x130/0x360 [ 6281.215174][ T1364] netlink_unicast+0x449/0x710 [ 6281.215174][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6281.215174][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6281.215174][ T1364] ___sys_sendmsg+0xee/0x170 [ 6281.215174][ T1364] __sys_sendmsg+0xcd/0x170 [ 6281.215174][ T1364] do_syscall_64+0xc6/0x1e0 [ 6281.215174][ T1364] [ 6281.217928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6281.217928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6281.217928][ T1364] ipv6_find_idev+0x102/0x170 [ 6281.217928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6281.217928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.217928][ T1364] netlink_rcv_skb+0x130/0x360 [ 6281.217928][ T1364] netlink_unicast+0x449/0x710 [ 6281.217928][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6281.217928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6281.217928][ T1364] ___sys_sendmsg+0xee/0x170 [ 6281.217928][ T1364] __sys_sendmsg+0xcd/0x170 [ 6281.217928][ T1364] do_syscall_64+0xc6/0x1e0 [ 6281.217928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6281.217928][ T1364] [ 6281.219644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6281.219644][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6281.219644][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6281.219644][ T1364] ipv6_find_idev+0x102/0x170 [ 6281.219644][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6281.219644][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6281.219644][ T1364] netlink_rcv_skb+0x130/0x360 [ 6281.219644][ T1364] netlink_unicast+0x449/0x710 [ 6281.219644][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6281.219644][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6281.219644][ T1364] ___sys_sendmsg+0xee/0x170 [ 6281.219644][ T1364] __sys_sendmsg+0xcd/0x170 [ 6281.219644][ T1364] do_syscall_64+0xc6/0x1e0 [ 6281.219644][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6281.219644][ T1364] [ 6291.355002][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6291.355783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6291.355783][ T1364] ___neigh_create+0x14b/0xf60 [ 6291.355783][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6291.355783][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6291.355783][ T1364] ip6_output+0x1f3/0x770 [ 6291.355783][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6291.355783][ T1364] mld_sendpack+0x62d/0xbc0 [ 6291.355783][ T1364] mld_ifc_work+0x32/0x1f0 [ 6291.355783][ T1364] process_one_work+0x84d/0x18a0 [ 6291.355783][ T1364] worker_thread+0x587/0xd30 [ 6291.355783][ T1364] kthread+0x28a/0x350 [ 6291.355783][ T1364] ret_from_fork+0x31/0x70 [ 6291.355783][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6291.355783][ T1364] [ 6291.358797][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6291.358797][ T1364] dst_init+0x84/0x4a0 [ 6291.358797][ T1364] dst_alloc+0x97/0x150 [ 6291.358797][ T1364] ip6_dst_alloc+0x23/0x90 [ 6291.358797][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6291.358797][ T1364] ip6_pol_route+0x56f/0x840 [ 6291.358797][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6291.358797][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6291.358797][ T1364] ipv6_rcv+0x1ad/0x810 [ 6291.358797][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6291.358797][ T1364] process_backlog+0x101/0x620 [ 6291.358797][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6291.358797][ T1364] net_rx_action+0x495/0xbe0 [ 6291.358797][ T1364] __do_softirq+0x1b5/0x7f6 [ 6291.358797][ T1364] [ 6291.366221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6291.366221][ T1364] netdev_get_by_index+0x5e/0x80 [ 6291.366221][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6291.366221][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6291.366221][ T1364] ip6_route_add+0x1c/0x140 [ 6291.366221][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6291.366221][ T1364] addrconf_add_dev+0xe2/0x170 [ 6291.366221][ T1364] inet6_addr_add+0x12f/0xa40 [ 6291.366221][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6291.366221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.366221][ T1364] netlink_rcv_skb+0x130/0x360 [ 6291.366221][ T1364] netlink_unicast+0x449/0x710 [ 6291.366221][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6291.366221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6291.366221][ T1364] ___sys_sendmsg+0xee/0x170 [ 6291.366221][ T1364] __sys_sendmsg+0xcd/0x170 [ 6291.366221][ T1364] do_syscall_64+0xc6/0x1e0 [ 6291.366221][ T1364] [ 6291.370053][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6291.370053][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6291.370053][ T1364] ipv6_find_idev+0x102/0x170 [ 6291.370053][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6291.370053][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.370053][ T1364] netlink_rcv_skb+0x130/0x360 [ 6291.370053][ T1364] netlink_unicast+0x449/0x710 [ 6291.370053][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6291.370053][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6291.370053][ T1364] ___sys_sendmsg+0xee/0x170 [ 6291.370053][ T1364] __sys_sendmsg+0xcd/0x170 [ 6291.370053][ T1364] do_syscall_64+0xc6/0x1e0 [ 6291.370053][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6291.370053][ T1364] [ 6291.373074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6291.373074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6291.373074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6291.373074][ T1364] ipv6_find_idev+0x102/0x170 [ 6291.373074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6291.373074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6291.373074][ T1364] netlink_rcv_skb+0x130/0x360 [ 6291.373074][ T1364] netlink_unicast+0x449/0x710 [ 6291.373074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6291.373074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6291.373074][ T1364] ___sys_sendmsg+0xee/0x170 [ 6291.373074][ T1364] __sys_sendmsg+0xcd/0x170 [ 6291.373074][ T1364] do_syscall_64+0xc6/0x1e0 [ 6291.373074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6291.373074][ T1364] [ 6301.499067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6301.499601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6301.499601][ T1364] ___neigh_create+0x14b/0xf60 [ 6301.499601][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6301.499601][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6301.499601][ T1364] ip6_output+0x1f3/0x770 [ 6301.499601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6301.499601][ T1364] mld_sendpack+0x62d/0xbc0 [ 6301.499601][ T1364] mld_ifc_work+0x32/0x1f0 [ 6301.499601][ T1364] process_one_work+0x84d/0x18a0 [ 6301.499601][ T1364] worker_thread+0x587/0xd30 [ 6301.499601][ T1364] kthread+0x28a/0x350 [ 6301.499601][ T1364] ret_from_fork+0x31/0x70 [ 6301.499601][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6301.499601][ T1364] [ 6301.501546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6301.501546][ T1364] dst_init+0x84/0x4a0 [ 6301.501546][ T1364] dst_alloc+0x97/0x150 [ 6301.501546][ T1364] ip6_dst_alloc+0x23/0x90 [ 6301.501546][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6301.501546][ T1364] ip6_pol_route+0x56f/0x840 [ 6301.501546][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6301.501546][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6301.501546][ T1364] ipv6_rcv+0x1ad/0x810 [ 6301.501546][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6301.501546][ T1364] process_backlog+0x101/0x620 [ 6301.501546][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6301.501546][ T1364] net_rx_action+0x495/0xbe0 [ 6301.501546][ T1364] __do_softirq+0x1b5/0x7f6 [ 6301.501546][ T1364] [ 6301.503600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6301.503600][ T1364] netdev_get_by_index+0x5e/0x80 [ 6301.503600][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6301.503600][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6301.503600][ T1364] ip6_route_add+0x1c/0x140 [ 6301.503600][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6301.503600][ T1364] addrconf_add_dev+0xe2/0x170 [ 6301.503600][ T1364] inet6_addr_add+0x12f/0xa40 [ 6301.503600][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6301.503600][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.503600][ T1364] netlink_rcv_skb+0x130/0x360 [ 6301.503600][ T1364] netlink_unicast+0x449/0x710 [ 6301.503600][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6301.503600][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6301.503600][ T1364] ___sys_sendmsg+0xee/0x170 [ 6301.503600][ T1364] __sys_sendmsg+0xcd/0x170 [ 6301.503600][ T1364] do_syscall_64+0xc6/0x1e0 [ 6301.503600][ T1364] [ 6301.506096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6301.506096][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6301.506096][ T1364] ipv6_find_idev+0x102/0x170 [ 6301.506096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6301.506096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.506096][ T1364] netlink_rcv_skb+0x130/0x360 [ 6301.506096][ T1364] netlink_unicast+0x449/0x710 [ 6301.506096][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6301.506096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6301.506096][ T1364] ___sys_sendmsg+0xee/0x170 [ 6301.506096][ T1364] __sys_sendmsg+0xcd/0x170 [ 6301.506096][ T1364] do_syscall_64+0xc6/0x1e0 [ 6301.506096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6301.506096][ T1364] [ 6301.508023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6301.508023][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6301.508023][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6301.508023][ T1364] ipv6_find_idev+0x102/0x170 [ 6301.508023][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6301.508023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6301.508023][ T1364] netlink_rcv_skb+0x130/0x360 [ 6301.508023][ T1364] netlink_unicast+0x449/0x710 [ 6301.508023][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6301.508023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6301.508023][ T1364] ___sys_sendmsg+0xee/0x170 [ 6301.508023][ T1364] __sys_sendmsg+0xcd/0x170 [ 6301.508023][ T1364] do_syscall_64+0xc6/0x1e0 [ 6301.508023][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6301.508023][ T1364] [ 6311.747056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6311.747566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6311.747566][ T1364] ___neigh_create+0x14b/0xf60 [ 6311.747566][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6311.747566][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6311.747566][ T1364] ip6_output+0x1f3/0x770 [ 6311.747566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6311.747566][ T1364] mld_sendpack+0x62d/0xbc0 [ 6311.747566][ T1364] mld_ifc_work+0x32/0x1f0 [ 6311.747566][ T1364] process_one_work+0x84d/0x18a0 [ 6311.747566][ T1364] worker_thread+0x587/0xd30 [ 6311.747566][ T1364] kthread+0x28a/0x350 [ 6311.747566][ T1364] ret_from_fork+0x31/0x70 [ 6311.747566][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6311.747566][ T1364] [ 6311.749523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6311.749523][ T1364] dst_init+0x84/0x4a0 [ 6311.749523][ T1364] dst_alloc+0x97/0x150 [ 6311.749523][ T1364] ip6_dst_alloc+0x23/0x90 [ 6311.749523][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6311.749523][ T1364] ip6_pol_route+0x56f/0x840 [ 6311.749523][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6311.749523][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6311.749523][ T1364] ipv6_rcv+0x1ad/0x810 [ 6311.749523][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6311.749523][ T1364] process_backlog+0x101/0x620 [ 6311.749523][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6311.749523][ T1364] net_rx_action+0x495/0xbe0 [ 6311.749523][ T1364] __do_softirq+0x1b5/0x7f6 [ 6311.749523][ T1364] [ 6311.751583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6311.751583][ T1364] netdev_get_by_index+0x5e/0x80 [ 6311.751583][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6311.751583][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6311.751583][ T1364] ip6_route_add+0x1c/0x140 [ 6311.751583][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6311.751583][ T1364] addrconf_add_dev+0xe2/0x170 [ 6311.751583][ T1364] inet6_addr_add+0x12f/0xa40 [ 6311.751583][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6311.751583][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.751583][ T1364] netlink_rcv_skb+0x130/0x360 [ 6311.751583][ T1364] netlink_unicast+0x449/0x710 [ 6311.751583][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6311.751583][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6311.751583][ T1364] ___sys_sendmsg+0xee/0x170 [ 6311.751583][ T1364] __sys_sendmsg+0xcd/0x170 [ 6311.751583][ T1364] do_syscall_64+0xc6/0x1e0 [ 6311.751583][ T1364] [ 6311.754066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6311.754066][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6311.754066][ T1364] ipv6_find_idev+0x102/0x170 [ 6311.754066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6311.754066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.754066][ T1364] netlink_rcv_skb+0x130/0x360 [ 6311.754066][ T1364] netlink_unicast+0x449/0x710 [ 6311.754066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6311.754066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6311.754066][ T1364] ___sys_sendmsg+0xee/0x170 [ 6311.754066][ T1364] __sys_sendmsg+0xcd/0x170 [ 6311.754066][ T1364] do_syscall_64+0xc6/0x1e0 [ 6311.754066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6311.754066][ T1364] [ 6311.756026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6311.756026][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6311.756026][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6311.756026][ T1364] ipv6_find_idev+0x102/0x170 [ 6311.756026][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6311.756026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6311.756026][ T1364] netlink_rcv_skb+0x130/0x360 [ 6311.756026][ T1364] netlink_unicast+0x449/0x710 [ 6311.756026][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6311.756026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6311.756026][ T1364] ___sys_sendmsg+0xee/0x170 [ 6311.756026][ T1364] __sys_sendmsg+0xcd/0x170 [ 6311.756026][ T1364] do_syscall_64+0xc6/0x1e0 [ 6311.756026][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6311.756026][ T1364] [ 6321.995050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6321.995553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6321.995553][ T1364] ___neigh_create+0x14b/0xf60 [ 6321.995553][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6321.995553][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6321.995553][ T1364] ip6_output+0x1f3/0x770 [ 6321.995553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6321.995553][ T1364] mld_sendpack+0x62d/0xbc0 [ 6321.995553][ T1364] mld_ifc_work+0x32/0x1f0 [ 6321.995553][ T1364] process_one_work+0x84d/0x18a0 [ 6321.995553][ T1364] worker_thread+0x587/0xd30 [ 6321.995553][ T1364] kthread+0x28a/0x350 [ 6321.995553][ T1364] ret_from_fork+0x31/0x70 [ 6321.995553][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6321.995553][ T1364] [ 6321.997552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6321.997552][ T1364] dst_init+0x84/0x4a0 [ 6321.997552][ T1364] dst_alloc+0x97/0x150 [ 6321.997552][ T1364] ip6_dst_alloc+0x23/0x90 [ 6321.997552][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6321.997552][ T1364] ip6_pol_route+0x56f/0x840 [ 6321.997552][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6321.997552][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6321.997552][ T1364] ipv6_rcv+0x1ad/0x810 [ 6321.997552][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6321.997552][ T1364] process_backlog+0x101/0x620 [ 6321.997552][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6321.997552][ T1364] net_rx_action+0x495/0xbe0 [ 6321.997552][ T1364] __do_softirq+0x1b5/0x7f6 [ 6321.997552][ T1364] [ 6321.999647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6321.999647][ T1364] netdev_get_by_index+0x5e/0x80 [ 6321.999647][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6321.999647][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6321.999647][ T1364] ip6_route_add+0x1c/0x140 [ 6321.999647][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6321.999647][ T1364] addrconf_add_dev+0xe2/0x170 [ 6321.999647][ T1364] inet6_addr_add+0x12f/0xa40 [ 6321.999647][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6321.999647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6321.999647][ T1364] netlink_rcv_skb+0x130/0x360 [ 6321.999647][ T1364] netlink_unicast+0x449/0x710 [ 6321.999647][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6321.999647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6321.999647][ T1364] ___sys_sendmsg+0xee/0x170 [ 6321.999647][ T1364] __sys_sendmsg+0xcd/0x170 [ 6321.999647][ T1364] do_syscall_64+0xc6/0x1e0 [ 6321.999647][ T1364] [ 6322.002147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6322.002147][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6322.002147][ T1364] ipv6_find_idev+0x102/0x170 [ 6322.002147][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6322.002147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6322.002147][ T1364] netlink_rcv_skb+0x130/0x360 [ 6322.002147][ T1364] netlink_unicast+0x449/0x710 [ 6322.002147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6322.002147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6322.002147][ T1364] ___sys_sendmsg+0xee/0x170 [ 6322.002147][ T1364] __sys_sendmsg+0xcd/0x170 [ 6322.002147][ T1364] do_syscall_64+0xc6/0x1e0 [ 6322.002147][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6322.002147][ T1364] [ 6322.004077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6322.004077][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6322.004077][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6322.004077][ T1364] ipv6_find_idev+0x102/0x170 [ 6322.004077][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6322.004077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6322.004077][ T1364] netlink_rcv_skb+0x130/0x360 [ 6322.004077][ T1364] netlink_unicast+0x449/0x710 [ 6322.004077][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6322.004077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6322.004077][ T1364] ___sys_sendmsg+0xee/0x170 [ 6322.004077][ T1364] __sys_sendmsg+0xcd/0x170 [ 6322.004077][ T1364] do_syscall_64+0xc6/0x1e0 [ 6322.004077][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6322.004077][ T1364] [ 6332.099050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6332.099564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6332.099564][ T1364] ___neigh_create+0x14b/0xf60 [ 6332.099564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6332.099564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6332.099564][ T1364] ip6_output+0x1f3/0x770 [ 6332.099564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6332.099564][ T1364] mld_sendpack+0x62d/0xbc0 [ 6332.099564][ T1364] mld_ifc_work+0x32/0x1f0 [ 6332.099564][ T1364] process_one_work+0x84d/0x18a0 [ 6332.099564][ T1364] worker_thread+0x587/0xd30 [ 6332.099564][ T1364] kthread+0x28a/0x350 [ 6332.099564][ T1364] ret_from_fork+0x31/0x70 [ 6332.099564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6332.099564][ T1364] [ 6332.101532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6332.101532][ T1364] dst_init+0x84/0x4a0 [ 6332.101532][ T1364] dst_alloc+0x97/0x150 [ 6332.101532][ T1364] ip6_dst_alloc+0x23/0x90 [ 6332.101532][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6332.101532][ T1364] ip6_pol_route+0x56f/0x840 [ 6332.101532][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6332.101532][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6332.101532][ T1364] ipv6_rcv+0x1ad/0x810 [ 6332.101532][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6332.101532][ T1364] process_backlog+0x101/0x620 [ 6332.101532][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6332.101532][ T1364] net_rx_action+0x495/0xbe0 [ 6332.101532][ T1364] __do_softirq+0x1b5/0x7f6 [ 6332.101532][ T1364] [ 6332.103623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6332.103623][ T1364] netdev_get_by_index+0x5e/0x80 [ 6332.103623][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6332.103623][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6332.103623][ T1364] ip6_route_add+0x1c/0x140 [ 6332.103623][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6332.103623][ T1364] addrconf_add_dev+0xe2/0x170 [ 6332.103623][ T1364] inet6_addr_add+0x12f/0xa40 [ 6332.103623][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6332.103623][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.103623][ T1364] netlink_rcv_skb+0x130/0x360 [ 6332.103623][ T1364] netlink_unicast+0x449/0x710 [ 6332.103623][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6332.103623][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6332.103623][ T1364] ___sys_sendmsg+0xee/0x170 [ 6332.103623][ T1364] __sys_sendmsg+0xcd/0x170 [ 6332.103623][ T1364] do_syscall_64+0xc6/0x1e0 [ 6332.103623][ T1364] [ 6332.106662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6332.106662][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6332.106662][ T1364] ipv6_find_idev+0x102/0x170 [ 6332.106662][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6332.106662][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.106662][ T1364] netlink_rcv_skb+0x130/0x360 [ 6332.106662][ T1364] netlink_unicast+0x449/0x710 [ 6332.106662][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6332.106662][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6332.106662][ T1364] ___sys_sendmsg+0xee/0x170 [ 6332.106662][ T1364] __sys_sendmsg+0xcd/0x170 [ 6332.106662][ T1364] do_syscall_64+0xc6/0x1e0 [ 6332.106662][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6332.106662][ T1364] [ 6332.108612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6332.108612][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6332.108612][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6332.108612][ T1364] ipv6_find_idev+0x102/0x170 [ 6332.108612][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6332.108612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6332.108612][ T1364] netlink_rcv_skb+0x130/0x360 [ 6332.108612][ T1364] netlink_unicast+0x449/0x710 [ 6332.108612][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6332.108612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6332.108612][ T1364] ___sys_sendmsg+0xee/0x170 [ 6332.108612][ T1364] __sys_sendmsg+0xcd/0x170 [ 6332.108612][ T1364] do_syscall_64+0xc6/0x1e0 [ 6332.108612][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6332.108612][ T1364] [ 6342.131061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6342.131578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6342.131578][ T1364] ___neigh_create+0x14b/0xf60 [ 6342.131578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6342.131578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6342.131578][ T1364] ip6_output+0x1f3/0x770 [ 6342.131578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6342.131578][ T1364] mld_sendpack+0x62d/0xbc0 [ 6342.131578][ T1364] mld_ifc_work+0x32/0x1f0 [ 6342.131578][ T1364] process_one_work+0x84d/0x18a0 [ 6342.131578][ T1364] worker_thread+0x587/0xd30 [ 6342.131578][ T1364] kthread+0x28a/0x350 [ 6342.131578][ T1364] ret_from_fork+0x31/0x70 [ 6342.131578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6342.131578][ T1364] [ 6342.133509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6342.133509][ T1364] dst_init+0x84/0x4a0 [ 6342.133509][ T1364] dst_alloc+0x97/0x150 [ 6342.133509][ T1364] ip6_dst_alloc+0x23/0x90 [ 6342.133509][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6342.133509][ T1364] ip6_pol_route+0x56f/0x840 [ 6342.133509][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6342.133509][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6342.133509][ T1364] ipv6_rcv+0x1ad/0x810 [ 6342.133509][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6342.133509][ T1364] process_backlog+0x101/0x620 [ 6342.133509][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6342.133509][ T1364] net_rx_action+0x495/0xbe0 [ 6342.133509][ T1364] __do_softirq+0x1b5/0x7f6 [ 6342.133509][ T1364] [ 6342.135586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6342.135586][ T1364] netdev_get_by_index+0x5e/0x80 [ 6342.135586][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6342.135586][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6342.135586][ T1364] ip6_route_add+0x1c/0x140 [ 6342.135586][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6342.135586][ T1364] addrconf_add_dev+0xe2/0x170 [ 6342.135586][ T1364] inet6_addr_add+0x12f/0xa40 [ 6342.135586][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6342.135586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.135586][ T1364] netlink_rcv_skb+0x130/0x360 [ 6342.135586][ T1364] netlink_unicast+0x449/0x710 [ 6342.135586][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6342.135586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6342.135586][ T1364] ___sys_sendmsg+0xee/0x170 [ 6342.135586][ T1364] __sys_sendmsg+0xcd/0x170 [ 6342.135586][ T1364] do_syscall_64+0xc6/0x1e0 [ 6342.135586][ T1364] [ 6342.138062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6342.138062][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6342.138062][ T1364] ipv6_find_idev+0x102/0x170 [ 6342.138062][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6342.138062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.138062][ T1364] netlink_rcv_skb+0x130/0x360 [ 6342.138062][ T1364] netlink_unicast+0x449/0x710 [ 6342.138062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6342.138062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6342.138062][ T1364] ___sys_sendmsg+0xee/0x170 [ 6342.138062][ T1364] __sys_sendmsg+0xcd/0x170 [ 6342.138062][ T1364] do_syscall_64+0xc6/0x1e0 [ 6342.138062][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6342.138062][ T1364] [ 6342.139978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6342.139978][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6342.139978][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6342.139978][ T1364] ipv6_find_idev+0x102/0x170 [ 6342.139978][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6342.139978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6342.139978][ T1364] netlink_rcv_skb+0x130/0x360 [ 6342.139978][ T1364] netlink_unicast+0x449/0x710 [ 6342.139978][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6342.139978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6342.139978][ T1364] ___sys_sendmsg+0xee/0x170 [ 6342.139978][ T1364] __sys_sendmsg+0xcd/0x170 [ 6342.139978][ T1364] do_syscall_64+0xc6/0x1e0 [ 6342.139978][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6342.139978][ T1364] [ 6352.387069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6352.387580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6352.387580][ T1364] ___neigh_create+0x14b/0xf60 [ 6352.387580][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6352.387580][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6352.387580][ T1364] ip6_output+0x1f3/0x770 [ 6352.387580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6352.387580][ T1364] mld_sendpack+0x62d/0xbc0 [ 6352.387580][ T1364] mld_ifc_work+0x32/0x1f0 [ 6352.387580][ T1364] process_one_work+0x84d/0x18a0 [ 6352.387580][ T1364] worker_thread+0x587/0xd30 [ 6352.387580][ T1364] kthread+0x28a/0x350 [ 6352.387580][ T1364] ret_from_fork+0x31/0x70 [ 6352.387580][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6352.387580][ T1364] [ 6352.389309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6352.389309][ T1364] dst_init+0x84/0x4a0 [ 6352.389309][ T1364] dst_alloc+0x97/0x150 [ 6352.389309][ T1364] ip6_dst_alloc+0x23/0x90 [ 6352.389309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6352.389309][ T1364] ip6_pol_route+0x56f/0x840 [ 6352.389309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6352.389309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6352.389309][ T1364] ipv6_rcv+0x1ad/0x810 [ 6352.389309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6352.389309][ T1364] process_backlog+0x101/0x620 [ 6352.389309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6352.389309][ T1364] net_rx_action+0x495/0xbe0 [ 6352.389309][ T1364] __do_softirq+0x1b5/0x7f6 [ 6352.389309][ T1364] [ 6352.391146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6352.391146][ T1364] netdev_get_by_index+0x5e/0x80 [ 6352.391146][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6352.391146][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6352.391146][ T1364] ip6_route_add+0x1c/0x140 [ 6352.391146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6352.391146][ T1364] addrconf_add_dev+0xe2/0x170 [ 6352.391146][ T1364] inet6_addr_add+0x12f/0xa40 [ 6352.391146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6352.391146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.391146][ T1364] netlink_rcv_skb+0x130/0x360 [ 6352.391146][ T1364] netlink_unicast+0x449/0x710 [ 6352.391146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6352.391146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6352.391146][ T1364] ___sys_sendmsg+0xee/0x170 [ 6352.391146][ T1364] __sys_sendmsg+0xcd/0x170 [ 6352.391146][ T1364] do_syscall_64+0xc6/0x1e0 [ 6352.391146][ T1364] [ 6352.393335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6352.393335][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6352.393335][ T1364] ipv6_find_idev+0x102/0x170 [ 6352.393335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6352.393335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.393335][ T1364] netlink_rcv_skb+0x130/0x360 [ 6352.393335][ T1364] netlink_unicast+0x449/0x710 [ 6352.393335][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6352.393335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6352.393335][ T1364] ___sys_sendmsg+0xee/0x170 [ 6352.393335][ T1364] __sys_sendmsg+0xcd/0x170 [ 6352.393335][ T1364] do_syscall_64+0xc6/0x1e0 [ 6352.393335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6352.393335][ T1364] [ 6352.395051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6352.395051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6352.395051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6352.395051][ T1364] ipv6_find_idev+0x102/0x170 [ 6352.395051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6352.395051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6352.395051][ T1364] netlink_rcv_skb+0x130/0x360 [ 6352.395051][ T1364] netlink_unicast+0x449/0x710 [ 6352.395051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6352.395051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6352.395051][ T1364] ___sys_sendmsg+0xee/0x170 [ 6352.395051][ T1364] __sys_sendmsg+0xcd/0x170 [ 6352.395051][ T1364] do_syscall_64+0xc6/0x1e0 [ 6352.395051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6352.395051][ T1364] [ 6362.427056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6362.427576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6362.427576][ T1364] ___neigh_create+0x14b/0xf60 [ 6362.427576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6362.427576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6362.427576][ T1364] ip6_output+0x1f3/0x770 [ 6362.427576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6362.427576][ T1364] mld_sendpack+0x62d/0xbc0 [ 6362.427576][ T1364] mld_ifc_work+0x32/0x1f0 [ 6362.427576][ T1364] process_one_work+0x84d/0x18a0 [ 6362.427576][ T1364] worker_thread+0x587/0xd30 [ 6362.427576][ T1364] kthread+0x28a/0x350 [ 6362.427576][ T1364] ret_from_fork+0x31/0x70 [ 6362.427576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6362.427576][ T1364] [ 6362.429506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6362.429506][ T1364] dst_init+0x84/0x4a0 [ 6362.429506][ T1364] dst_alloc+0x97/0x150 [ 6362.429506][ T1364] ip6_dst_alloc+0x23/0x90 [ 6362.429506][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6362.429506][ T1364] ip6_pol_route+0x56f/0x840 [ 6362.429506][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6362.429506][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6362.429506][ T1364] ipv6_rcv+0x1ad/0x810 [ 6362.429506][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6362.429506][ T1364] process_backlog+0x101/0x620 [ 6362.429506][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6362.429506][ T1364] net_rx_action+0x495/0xbe0 [ 6362.429506][ T1364] __do_softirq+0x1b5/0x7f6 [ 6362.429506][ T1364] [ 6362.431544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6362.431544][ T1364] netdev_get_by_index+0x5e/0x80 [ 6362.431544][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6362.431544][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6362.431544][ T1364] ip6_route_add+0x1c/0x140 [ 6362.431544][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6362.431544][ T1364] addrconf_add_dev+0xe2/0x170 [ 6362.431544][ T1364] inet6_addr_add+0x12f/0xa40 [ 6362.431544][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6362.431544][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.431544][ T1364] netlink_rcv_skb+0x130/0x360 [ 6362.431544][ T1364] netlink_unicast+0x449/0x710 [ 6362.431544][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6362.431544][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6362.431544][ T1364] ___sys_sendmsg+0xee/0x170 [ 6362.431544][ T1364] __sys_sendmsg+0xcd/0x170 [ 6362.431544][ T1364] do_syscall_64+0xc6/0x1e0 [ 6362.431544][ T1364] [ 6362.433969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6362.433969][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6362.433969][ T1364] ipv6_find_idev+0x102/0x170 [ 6362.433969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6362.433969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.433969][ T1364] netlink_rcv_skb+0x130/0x360 [ 6362.433969][ T1364] netlink_unicast+0x449/0x710 [ 6362.433969][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6362.433969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6362.433969][ T1364] ___sys_sendmsg+0xee/0x170 [ 6362.433969][ T1364] __sys_sendmsg+0xcd/0x170 [ 6362.433969][ T1364] do_syscall_64+0xc6/0x1e0 [ 6362.433969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6362.433969][ T1364] [ 6362.436030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6362.436030][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6362.436030][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6362.436030][ T1364] ipv6_find_idev+0x102/0x170 [ 6362.436030][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6362.436030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6362.436030][ T1364] netlink_rcv_skb+0x130/0x360 [ 6362.436030][ T1364] netlink_unicast+0x449/0x710 [ 6362.436030][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6362.436030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6362.436030][ T1364] ___sys_sendmsg+0xee/0x170 [ 6362.436030][ T1364] __sys_sendmsg+0xcd/0x170 [ 6362.436030][ T1364] do_syscall_64+0xc6/0x1e0 [ 6362.436030][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6362.436030][ T1364] [ 6372.683080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6372.683569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6372.683569][ T1364] ___neigh_create+0x14b/0xf60 [ 6372.683569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6372.683569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6372.683569][ T1364] ip6_output+0x1f3/0x770 [ 6372.683569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6372.683569][ T1364] mld_sendpack+0x62d/0xbc0 [ 6372.683569][ T1364] mld_ifc_work+0x32/0x1f0 [ 6372.683569][ T1364] process_one_work+0x84d/0x18a0 [ 6372.683569][ T1364] worker_thread+0x587/0xd30 [ 6372.683569][ T1364] kthread+0x28a/0x350 [ 6372.683569][ T1364] ret_from_fork+0x31/0x70 [ 6372.683569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6372.683569][ T1364] [ 6372.686614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6372.686614][ T1364] dst_init+0x84/0x4a0 [ 6372.686614][ T1364] dst_alloc+0x97/0x150 [ 6372.686614][ T1364] ip6_dst_alloc+0x23/0x90 [ 6372.686614][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6372.686614][ T1364] ip6_pol_route+0x56f/0x840 [ 6372.686614][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6372.686614][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6372.686614][ T1364] ipv6_rcv+0x1ad/0x810 [ 6372.686614][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6372.686614][ T1364] process_backlog+0x101/0x620 [ 6372.686614][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6372.686614][ T1364] net_rx_action+0x495/0xbe0 [ 6372.686614][ T1364] __do_softirq+0x1b5/0x7f6 [ 6372.686614][ T1364] [ 6372.689823][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6372.689823][ T1364] netdev_get_by_index+0x5e/0x80 [ 6372.689823][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6372.689823][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6372.689823][ T1364] ip6_route_add+0x1c/0x140 [ 6372.689823][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6372.689823][ T1364] addrconf_add_dev+0xe2/0x170 [ 6372.689823][ T1364] inet6_addr_add+0x12f/0xa40 [ 6372.689823][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6372.689823][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.689823][ T1364] netlink_rcv_skb+0x130/0x360 [ 6372.689823][ T1364] netlink_unicast+0x449/0x710 [ 6372.689823][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6372.689823][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6372.689823][ T1364] ___sys_sendmsg+0xee/0x170 [ 6372.689823][ T1364] __sys_sendmsg+0xcd/0x170 [ 6372.689823][ T1364] do_syscall_64+0xc6/0x1e0 [ 6372.689823][ T1364] [ 6372.693664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6372.693664][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6372.693664][ T1364] ipv6_find_idev+0x102/0x170 [ 6372.693664][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6372.693664][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.693664][ T1364] netlink_rcv_skb+0x130/0x360 [ 6372.693664][ T1364] netlink_unicast+0x449/0x710 [ 6372.693664][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6372.693664][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6372.693664][ T1364] ___sys_sendmsg+0xee/0x170 [ 6372.693664][ T1364] __sys_sendmsg+0xcd/0x170 [ 6372.693664][ T1364] do_syscall_64+0xc6/0x1e0 [ 6372.693664][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6372.693664][ T1364] [ 6372.697399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6372.697399][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6372.697399][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6372.697399][ T1364] ipv6_find_idev+0x102/0x170 [ 6372.697399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6372.697399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6372.697399][ T1364] netlink_rcv_skb+0x130/0x360 [ 6372.697399][ T1364] netlink_unicast+0x449/0x710 [ 6372.697399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6372.697399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6372.697399][ T1364] ___sys_sendmsg+0xee/0x170 [ 6372.697399][ T1364] __sys_sendmsg+0xcd/0x170 [ 6372.697399][ T1364] do_syscall_64+0xc6/0x1e0 [ 6372.697399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6372.697399][ T1364] [ 6382.939065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6382.939582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6382.939582][ T1364] ___neigh_create+0x14b/0xf60 [ 6382.939582][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6382.939582][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6382.939582][ T1364] ip6_output+0x1f3/0x770 [ 6382.939582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6382.939582][ T1364] mld_sendpack+0x62d/0xbc0 [ 6382.939582][ T1364] mld_ifc_work+0x32/0x1f0 [ 6382.939582][ T1364] process_one_work+0x84d/0x18a0 [ 6382.939582][ T1364] worker_thread+0x587/0xd30 [ 6382.939582][ T1364] kthread+0x28a/0x350 [ 6382.939582][ T1364] ret_from_fork+0x31/0x70 [ 6382.939582][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6382.939582][ T1364] [ 6382.941320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6382.941320][ T1364] dst_init+0x84/0x4a0 [ 6382.941320][ T1364] dst_alloc+0x97/0x150 [ 6382.941320][ T1364] ip6_dst_alloc+0x23/0x90 [ 6382.941320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6382.941320][ T1364] ip6_pol_route+0x56f/0x840 [ 6382.941320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6382.941320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6382.941320][ T1364] ipv6_rcv+0x1ad/0x810 [ 6382.941320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6382.941320][ T1364] process_backlog+0x101/0x620 [ 6382.941320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6382.941320][ T1364] net_rx_action+0x495/0xbe0 [ 6382.941320][ T1364] __do_softirq+0x1b5/0x7f6 [ 6382.941320][ T1364] [ 6382.943166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6382.943166][ T1364] netdev_get_by_index+0x5e/0x80 [ 6382.943166][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6382.943166][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6382.943166][ T1364] ip6_route_add+0x1c/0x140 [ 6382.943166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6382.943166][ T1364] addrconf_add_dev+0xe2/0x170 [ 6382.943166][ T1364] inet6_addr_add+0x12f/0xa40 [ 6382.943166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6382.943166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6382.943166][ T1364] netlink_rcv_skb+0x130/0x360 [ 6382.943166][ T1364] netlink_unicast+0x449/0x710 [ 6382.943166][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6382.943166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6382.943166][ T1364] ___sys_sendmsg+0xee/0x170 [ 6382.943166][ T1364] __sys_sendmsg+0xcd/0x170 [ 6382.943166][ T1364] do_syscall_64+0xc6/0x1e0 [ 6382.943166][ T1364] [ 6382.945365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6382.945365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6382.945365][ T1364] ipv6_find_idev+0x102/0x170 [ 6382.945365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6382.945365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6382.945365][ T1364] netlink_rcv_skb+0x130/0x360 [ 6382.945365][ T1364] netlink_unicast+0x449/0x710 [ 6382.945365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6382.945365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6382.945365][ T1364] ___sys_sendmsg+0xee/0x170 [ 6382.945365][ T1364] __sys_sendmsg+0xcd/0x170 [ 6382.945365][ T1364] do_syscall_64+0xc6/0x1e0 [ 6382.945365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6382.945365][ T1364] [ 6382.947084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6382.947084][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6382.947084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6382.947084][ T1364] ipv6_find_idev+0x102/0x170 [ 6382.947084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6382.947084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6382.947084][ T1364] netlink_rcv_skb+0x130/0x360 [ 6382.947084][ T1364] netlink_unicast+0x449/0x710 [ 6382.947084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6382.947084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6382.947084][ T1364] ___sys_sendmsg+0xee/0x170 [ 6382.947084][ T1364] __sys_sendmsg+0xcd/0x170 [ 6382.947084][ T1364] do_syscall_64+0xc6/0x1e0 [ 6382.947084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6382.947084][ T1364] [ 6393.011076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6393.011568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6393.011568][ T1364] ___neigh_create+0x14b/0xf60 [ 6393.011568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6393.011568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6393.011568][ T1364] ip6_output+0x1f3/0x770 [ 6393.011568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6393.011568][ T1364] mld_sendpack+0x62d/0xbc0 [ 6393.011568][ T1364] mld_ifc_work+0x32/0x1f0 [ 6393.011568][ T1364] process_one_work+0x84d/0x18a0 [ 6393.011568][ T1364] worker_thread+0x587/0xd30 [ 6393.011568][ T1364] kthread+0x28a/0x350 [ 6393.011568][ T1364] ret_from_fork+0x31/0x70 [ 6393.011568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6393.011568][ T1364] [ 6393.013347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6393.013347][ T1364] dst_init+0x84/0x4a0 [ 6393.013347][ T1364] dst_alloc+0x97/0x150 [ 6393.013347][ T1364] ip6_dst_alloc+0x23/0x90 [ 6393.013347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6393.013347][ T1364] ip6_pol_route+0x56f/0x840 [ 6393.013347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6393.013347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6393.013347][ T1364] ipv6_rcv+0x1ad/0x810 [ 6393.013347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6393.013347][ T1364] process_backlog+0x101/0x620 [ 6393.013347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6393.013347][ T1364] net_rx_action+0x495/0xbe0 [ 6393.013347][ T1364] __do_softirq+0x1b5/0x7f6 [ 6393.013347][ T1364] [ 6393.015206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6393.015206][ T1364] netdev_get_by_index+0x5e/0x80 [ 6393.015206][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6393.015206][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6393.015206][ T1364] ip6_route_add+0x1c/0x140 [ 6393.015206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6393.015206][ T1364] addrconf_add_dev+0xe2/0x170 [ 6393.015206][ T1364] inet6_addr_add+0x12f/0xa40 [ 6393.015206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6393.015206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.015206][ T1364] netlink_rcv_skb+0x130/0x360 [ 6393.015206][ T1364] netlink_unicast+0x449/0x710 [ 6393.015206][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6393.015206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6393.015206][ T1364] ___sys_sendmsg+0xee/0x170 [ 6393.015206][ T1364] __sys_sendmsg+0xcd/0x170 [ 6393.015206][ T1364] do_syscall_64+0xc6/0x1e0 [ 6393.015206][ T1364] [ 6393.017435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6393.017435][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6393.017435][ T1364] ipv6_find_idev+0x102/0x170 [ 6393.017435][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6393.017435][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.017435][ T1364] netlink_rcv_skb+0x130/0x360 [ 6393.017435][ T1364] netlink_unicast+0x449/0x710 [ 6393.017435][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6393.017435][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6393.017435][ T1364] ___sys_sendmsg+0xee/0x170 [ 6393.017435][ T1364] __sys_sendmsg+0xcd/0x170 [ 6393.017435][ T1364] do_syscall_64+0xc6/0x1e0 [ 6393.017435][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6393.017435][ T1364] [ 6393.019158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6393.019158][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6393.019158][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6393.019158][ T1364] ipv6_find_idev+0x102/0x170 [ 6393.019158][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6393.019158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6393.019158][ T1364] netlink_rcv_skb+0x130/0x360 [ 6393.019158][ T1364] netlink_unicast+0x449/0x710 [ 6393.019158][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6393.019158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6393.019158][ T1364] ___sys_sendmsg+0xee/0x170 [ 6393.019158][ T1364] __sys_sendmsg+0xcd/0x170 [ 6393.019158][ T1364] do_syscall_64+0xc6/0x1e0 [ 6393.019158][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6393.019158][ T1364] [ 6403.259067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6403.259534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6403.259534][ T1364] ___neigh_create+0x14b/0xf60 [ 6403.259534][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6403.259534][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6403.259534][ T1364] ip6_output+0x1f3/0x770 [ 6403.259534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6403.259534][ T1364] mld_sendpack+0x62d/0xbc0 [ 6403.259534][ T1364] mld_ifc_work+0x32/0x1f0 [ 6403.259534][ T1364] process_one_work+0x84d/0x18a0 [ 6403.259534][ T1364] worker_thread+0x587/0xd30 [ 6403.259534][ T1364] kthread+0x28a/0x350 [ 6403.259534][ T1364] ret_from_fork+0x31/0x70 [ 6403.259534][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6403.259534][ T1364] [ 6403.261649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6403.261649][ T1364] dst_init+0x84/0x4a0 [ 6403.261649][ T1364] dst_alloc+0x97/0x150 [ 6403.261649][ T1364] ip6_dst_alloc+0x23/0x90 [ 6403.261649][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6403.261649][ T1364] ip6_pol_route+0x56f/0x840 [ 6403.261649][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6403.261649][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6403.261649][ T1364] ipv6_rcv+0x1ad/0x810 [ 6403.261649][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6403.261649][ T1364] process_backlog+0x101/0x620 [ 6403.261649][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6403.261649][ T1364] net_rx_action+0x495/0xbe0 [ 6403.261649][ T1364] __do_softirq+0x1b5/0x7f6 [ 6403.261649][ T1364] [ 6403.263498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6403.263498][ T1364] netdev_get_by_index+0x5e/0x80 [ 6403.263498][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6403.263498][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6403.263498][ T1364] ip6_route_add+0x1c/0x140 [ 6403.263498][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6403.263498][ T1364] addrconf_add_dev+0xe2/0x170 [ 6403.263498][ T1364] inet6_addr_add+0x12f/0xa40 [ 6403.263498][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6403.263498][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.263498][ T1364] netlink_rcv_skb+0x130/0x360 [ 6403.263498][ T1364] netlink_unicast+0x449/0x710 [ 6403.263498][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6403.263498][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6403.263498][ T1364] ___sys_sendmsg+0xee/0x170 [ 6403.263498][ T1364] __sys_sendmsg+0xcd/0x170 [ 6403.263498][ T1364] do_syscall_64+0xc6/0x1e0 [ 6403.263498][ T1364] [ 6403.265711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6403.265711][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6403.265711][ T1364] ipv6_find_idev+0x102/0x170 [ 6403.265711][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6403.265711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.265711][ T1364] netlink_rcv_skb+0x130/0x360 [ 6403.265711][ T1364] netlink_unicast+0x449/0x710 [ 6403.265711][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6403.265711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6403.265711][ T1364] ___sys_sendmsg+0xee/0x170 [ 6403.265711][ T1364] __sys_sendmsg+0xcd/0x170 [ 6403.265711][ T1364] do_syscall_64+0xc6/0x1e0 [ 6403.265711][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6403.265711][ T1364] [ 6403.267438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6403.267438][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6403.267438][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6403.267438][ T1364] ipv6_find_idev+0x102/0x170 [ 6403.267438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6403.267438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6403.267438][ T1364] netlink_rcv_skb+0x130/0x360 [ 6403.267438][ T1364] netlink_unicast+0x449/0x710 [ 6403.267438][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6403.267438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6403.267438][ T1364] ___sys_sendmsg+0xee/0x170 [ 6403.267438][ T1364] __sys_sendmsg+0xcd/0x170 [ 6403.267438][ T1364] do_syscall_64+0xc6/0x1e0 [ 6403.267438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6403.267438][ T1364] [ 6413.507061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6413.507512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6413.507512][ T1364] ___neigh_create+0x14b/0xf60 [ 6413.507512][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6413.507512][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6413.507512][ T1364] ip6_output+0x1f3/0x770 [ 6413.507512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6413.507512][ T1364] mld_sendpack+0x62d/0xbc0 [ 6413.507512][ T1364] mld_ifc_work+0x32/0x1f0 [ 6413.507512][ T1364] process_one_work+0x84d/0x18a0 [ 6413.507512][ T1364] worker_thread+0x587/0xd30 [ 6413.507512][ T1364] kthread+0x28a/0x350 [ 6413.507512][ T1364] ret_from_fork+0x31/0x70 [ 6413.507512][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6413.507512][ T1364] [ 6413.509262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6413.509262][ T1364] dst_init+0x84/0x4a0 [ 6413.509262][ T1364] dst_alloc+0x97/0x150 [ 6413.509262][ T1364] ip6_dst_alloc+0x23/0x90 [ 6413.509262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6413.509262][ T1364] ip6_pol_route+0x56f/0x840 [ 6413.509262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6413.509262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6413.509262][ T1364] ipv6_rcv+0x1ad/0x810 [ 6413.509262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6413.509262][ T1364] process_backlog+0x101/0x620 [ 6413.509262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6413.509262][ T1364] net_rx_action+0x495/0xbe0 [ 6413.509262][ T1364] __do_softirq+0x1b5/0x7f6 [ 6413.509262][ T1364] [ 6413.511115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6413.511115][ T1364] netdev_get_by_index+0x5e/0x80 [ 6413.511115][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6413.511115][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6413.511115][ T1364] ip6_route_add+0x1c/0x140 [ 6413.511115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6413.511115][ T1364] addrconf_add_dev+0xe2/0x170 [ 6413.511115][ T1364] inet6_addr_add+0x12f/0xa40 [ 6413.511115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6413.511115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.511115][ T1364] netlink_rcv_skb+0x130/0x360 [ 6413.511115][ T1364] netlink_unicast+0x449/0x710 [ 6413.511115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6413.511115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6413.511115][ T1364] ___sys_sendmsg+0xee/0x170 [ 6413.511115][ T1364] __sys_sendmsg+0xcd/0x170 [ 6413.511115][ T1364] do_syscall_64+0xc6/0x1e0 [ 6413.511115][ T1364] [ 6413.513321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6413.513321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6413.513321][ T1364] ipv6_find_idev+0x102/0x170 [ 6413.513321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6413.513321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.513321][ T1364] netlink_rcv_skb+0x130/0x360 [ 6413.513321][ T1364] netlink_unicast+0x449/0x710 [ 6413.513321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6413.513321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6413.513321][ T1364] ___sys_sendmsg+0xee/0x170 [ 6413.513321][ T1364] __sys_sendmsg+0xcd/0x170 [ 6413.513321][ T1364] do_syscall_64+0xc6/0x1e0 [ 6413.513321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6413.513321][ T1364] [ 6413.515052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6413.515052][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6413.515052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6413.515052][ T1364] ipv6_find_idev+0x102/0x170 [ 6413.515052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6413.515052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6413.515052][ T1364] netlink_rcv_skb+0x130/0x360 [ 6413.515052][ T1364] netlink_unicast+0x449/0x710 [ 6413.515052][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6413.515052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6413.515052][ T1364] ___sys_sendmsg+0xee/0x170 [ 6413.515052][ T1364] __sys_sendmsg+0xcd/0x170 [ 6413.515052][ T1364] do_syscall_64+0xc6/0x1e0 [ 6413.515052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6413.515052][ T1364] [ 6423.755062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6423.755556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6423.755556][ T1364] ___neigh_create+0x14b/0xf60 [ 6423.755556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6423.755556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6423.755556][ T1364] ip6_output+0x1f3/0x770 [ 6423.755556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6423.755556][ T1364] mld_sendpack+0x62d/0xbc0 [ 6423.755556][ T1364] mld_ifc_work+0x32/0x1f0 [ 6423.755556][ T1364] process_one_work+0x84d/0x18a0 [ 6423.755556][ T1364] worker_thread+0x587/0xd30 [ 6423.755556][ T1364] kthread+0x28a/0x350 [ 6423.755556][ T1364] ret_from_fork+0x31/0x70 [ 6423.755556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6423.755556][ T1364] [ 6423.757504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6423.757504][ T1364] dst_init+0x84/0x4a0 [ 6423.757504][ T1364] dst_alloc+0x97/0x150 [ 6423.757504][ T1364] ip6_dst_alloc+0x23/0x90 [ 6423.757504][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6423.757504][ T1364] ip6_pol_route+0x56f/0x840 [ 6423.757504][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6423.757504][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6423.757504][ T1364] ipv6_rcv+0x1ad/0x810 [ 6423.757504][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6423.757504][ T1364] process_backlog+0x101/0x620 [ 6423.757504][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6423.757504][ T1364] net_rx_action+0x495/0xbe0 [ 6423.757504][ T1364] __do_softirq+0x1b5/0x7f6 [ 6423.757504][ T1364] [ 6423.759571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6423.759571][ T1364] netdev_get_by_index+0x5e/0x80 [ 6423.759571][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6423.759571][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6423.759571][ T1364] ip6_route_add+0x1c/0x140 [ 6423.759571][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6423.759571][ T1364] addrconf_add_dev+0xe2/0x170 [ 6423.759571][ T1364] inet6_addr_add+0x12f/0xa40 [ 6423.759571][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6423.759571][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.759571][ T1364] netlink_rcv_skb+0x130/0x360 [ 6423.759571][ T1364] netlink_unicast+0x449/0x710 [ 6423.759571][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6423.759571][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6423.759571][ T1364] ___sys_sendmsg+0xee/0x170 [ 6423.759571][ T1364] __sys_sendmsg+0xcd/0x170 [ 6423.759571][ T1364] do_syscall_64+0xc6/0x1e0 [ 6423.759571][ T1364] [ 6423.762049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6423.762049][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6423.762049][ T1364] ipv6_find_idev+0x102/0x170 [ 6423.762049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6423.762049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.762049][ T1364] netlink_rcv_skb+0x130/0x360 [ 6423.762049][ T1364] netlink_unicast+0x449/0x710 [ 6423.762049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6423.762049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6423.762049][ T1364] ___sys_sendmsg+0xee/0x170 [ 6423.762049][ T1364] __sys_sendmsg+0xcd/0x170 [ 6423.762049][ T1364] do_syscall_64+0xc6/0x1e0 [ 6423.762049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6423.762049][ T1364] [ 6423.763970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6423.763970][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6423.763970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6423.763970][ T1364] ipv6_find_idev+0x102/0x170 [ 6423.763970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6423.763970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6423.763970][ T1364] netlink_rcv_skb+0x130/0x360 [ 6423.763970][ T1364] netlink_unicast+0x449/0x710 [ 6423.763970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6423.763970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6423.763970][ T1364] ___sys_sendmsg+0xee/0x170 [ 6423.763970][ T1364] __sys_sendmsg+0xcd/0x170 [ 6423.763970][ T1364] do_syscall_64+0xc6/0x1e0 [ 6423.763970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6423.763970][ T1364] [ 6434.019048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6434.019570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6434.019570][ T1364] ___neigh_create+0x14b/0xf60 [ 6434.019570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6434.019570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6434.019570][ T1364] ip6_output+0x1f3/0x770 [ 6434.019570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6434.019570][ T1364] mld_sendpack+0x62d/0xbc0 [ 6434.019570][ T1364] mld_ifc_work+0x32/0x1f0 [ 6434.019570][ T1364] process_one_work+0x84d/0x18a0 [ 6434.019570][ T1364] worker_thread+0x587/0xd30 [ 6434.019570][ T1364] kthread+0x28a/0x350 [ 6434.019570][ T1364] ret_from_fork+0x31/0x70 [ 6434.019570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6434.019570][ T1364] [ 6434.021489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6434.021489][ T1364] dst_init+0x84/0x4a0 [ 6434.021489][ T1364] dst_alloc+0x97/0x150 [ 6434.021489][ T1364] ip6_dst_alloc+0x23/0x90 [ 6434.021489][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6434.021489][ T1364] ip6_pol_route+0x56f/0x840 [ 6434.021489][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6434.021489][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6434.021489][ T1364] ipv6_rcv+0x1ad/0x810 [ 6434.021489][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6434.021489][ T1364] process_backlog+0x101/0x620 [ 6434.021489][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6434.021489][ T1364] net_rx_action+0x495/0xbe0 [ 6434.021489][ T1364] __do_softirq+0x1b5/0x7f6 [ 6434.021489][ T1364] [ 6434.023549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6434.023549][ T1364] netdev_get_by_index+0x5e/0x80 [ 6434.023549][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6434.023549][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6434.023549][ T1364] ip6_route_add+0x1c/0x140 [ 6434.023549][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6434.023549][ T1364] addrconf_add_dev+0xe2/0x170 [ 6434.023549][ T1364] inet6_addr_add+0x12f/0xa40 [ 6434.023549][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6434.023549][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6434.023549][ T1364] netlink_rcv_skb+0x130/0x360 [ 6434.023549][ T1364] netlink_unicast+0x449/0x710 [ 6434.023549][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6434.023549][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6434.023549][ T1364] ___sys_sendmsg+0xee/0x170 [ 6434.023549][ T1364] __sys_sendmsg+0xcd/0x170 [ 6434.023549][ T1364] do_syscall_64+0xc6/0x1e0 [ 6434.023549][ T1364] [ 6434.026036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6434.026036][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6434.026036][ T1364] ipv6_find_idev+0x102/0x170 [ 6434.026036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6434.026036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6434.026036][ T1364] netlink_rcv_skb+0x130/0x360 [ 6434.026036][ T1364] netlink_unicast+0x449/0x710 [ 6434.026036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6434.026036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6434.026036][ T1364] ___sys_sendmsg+0xee/0x170 [ 6434.026036][ T1364] __sys_sendmsg+0xcd/0x170 [ 6434.026036][ T1364] do_syscall_64+0xc6/0x1e0 [ 6434.026036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6434.026036][ T1364] [ 6434.027973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6434.027973][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6434.027973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6434.027973][ T1364] ipv6_find_idev+0x102/0x170 [ 6434.027973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6434.027973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6434.027973][ T1364] netlink_rcv_skb+0x130/0x360 [ 6434.027973][ T1364] netlink_unicast+0x449/0x710 [ 6434.027973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6434.027973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6434.027973][ T1364] ___sys_sendmsg+0xee/0x170 [ 6434.027973][ T1364] __sys_sendmsg+0xcd/0x170 [ 6434.027973][ T1364] do_syscall_64+0xc6/0x1e0 [ 6434.027973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6434.027973][ T1364] [ 6444.267052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6444.267590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6444.267590][ T1364] ___neigh_create+0x14b/0xf60 [ 6444.267590][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6444.267590][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6444.267590][ T1364] ip6_output+0x1f3/0x770 [ 6444.267590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6444.267590][ T1364] mld_sendpack+0x62d/0xbc0 [ 6444.267590][ T1364] mld_ifc_work+0x32/0x1f0 [ 6444.267590][ T1364] process_one_work+0x84d/0x18a0 [ 6444.267590][ T1364] worker_thread+0x587/0xd30 [ 6444.267590][ T1364] kthread+0x28a/0x350 [ 6444.267590][ T1364] ret_from_fork+0x31/0x70 [ 6444.267590][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6444.267590][ T1364] [ 6444.269526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6444.269526][ T1364] dst_init+0x84/0x4a0 [ 6444.269526][ T1364] dst_alloc+0x97/0x150 [ 6444.269526][ T1364] ip6_dst_alloc+0x23/0x90 [ 6444.269526][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6444.269526][ T1364] ip6_pol_route+0x56f/0x840 [ 6444.269526][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6444.269526][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6444.269526][ T1364] ipv6_rcv+0x1ad/0x810 [ 6444.269526][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6444.269526][ T1364] process_backlog+0x101/0x620 [ 6444.269526][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6444.269526][ T1364] net_rx_action+0x495/0xbe0 [ 6444.269526][ T1364] __do_softirq+0x1b5/0x7f6 [ 6444.269526][ T1364] [ 6444.271576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6444.271576][ T1364] netdev_get_by_index+0x5e/0x80 [ 6444.271576][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6444.271576][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6444.271576][ T1364] ip6_route_add+0x1c/0x140 [ 6444.271576][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6444.271576][ T1364] addrconf_add_dev+0xe2/0x170 [ 6444.271576][ T1364] inet6_addr_add+0x12f/0xa40 [ 6444.271576][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6444.271576][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.271576][ T1364] netlink_rcv_skb+0x130/0x360 [ 6444.271576][ T1364] netlink_unicast+0x449/0x710 [ 6444.271576][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6444.271576][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6444.271576][ T1364] ___sys_sendmsg+0xee/0x170 [ 6444.271576][ T1364] __sys_sendmsg+0xcd/0x170 [ 6444.271576][ T1364] do_syscall_64+0xc6/0x1e0 [ 6444.271576][ T1364] [ 6444.274049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6444.274049][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6444.274049][ T1364] ipv6_find_idev+0x102/0x170 [ 6444.274049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6444.274049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.274049][ T1364] netlink_rcv_skb+0x130/0x360 [ 6444.274049][ T1364] netlink_unicast+0x449/0x710 [ 6444.274049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6444.274049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6444.274049][ T1364] ___sys_sendmsg+0xee/0x170 [ 6444.274049][ T1364] __sys_sendmsg+0xcd/0x170 [ 6444.274049][ T1364] do_syscall_64+0xc6/0x1e0 [ 6444.274049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6444.274049][ T1364] [ 6444.276024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6444.276024][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6444.276024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6444.276024][ T1364] ipv6_find_idev+0x102/0x170 [ 6444.276024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6444.276024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6444.276024][ T1364] netlink_rcv_skb+0x130/0x360 [ 6444.276024][ T1364] netlink_unicast+0x449/0x710 [ 6444.276024][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6444.276024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6444.276024][ T1364] ___sys_sendmsg+0xee/0x170 [ 6444.276024][ T1364] __sys_sendmsg+0xcd/0x170 [ 6444.276024][ T1364] do_syscall_64+0xc6/0x1e0 [ 6444.276024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6444.276024][ T1364] [ 6454.515141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6454.515602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6454.515602][ T1364] ___neigh_create+0x14b/0xf60 [ 6454.515602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6454.515602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6454.515602][ T1364] ip6_output+0x1f3/0x770 [ 6454.515602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6454.515602][ T1364] mld_sendpack+0x62d/0xbc0 [ 6454.515602][ T1364] mld_ifc_work+0x32/0x1f0 [ 6454.515602][ T1364] process_one_work+0x84d/0x18a0 [ 6454.515602][ T1364] worker_thread+0x587/0xd30 [ 6454.515602][ T1364] kthread+0x28a/0x350 [ 6454.515602][ T1364] ret_from_fork+0x31/0x70 [ 6454.515602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6454.515602][ T1364] [ 6454.517559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6454.517559][ T1364] dst_init+0x84/0x4a0 [ 6454.517559][ T1364] dst_alloc+0x97/0x150 [ 6454.517559][ T1364] ip6_dst_alloc+0x23/0x90 [ 6454.517559][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6454.517559][ T1364] ip6_pol_route+0x56f/0x840 [ 6454.517559][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6454.517559][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6454.517559][ T1364] ipv6_rcv+0x1ad/0x810 [ 6454.517559][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6454.517559][ T1364] process_backlog+0x101/0x620 [ 6454.517559][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6454.517559][ T1364] net_rx_action+0x495/0xbe0 [ 6454.517559][ T1364] __do_softirq+0x1b5/0x7f6 [ 6454.517559][ T1364] [ 6454.519624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6454.519624][ T1364] netdev_get_by_index+0x5e/0x80 [ 6454.519624][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6454.519624][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6454.519624][ T1364] ip6_route_add+0x1c/0x140 [ 6454.519624][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6454.519624][ T1364] addrconf_add_dev+0xe2/0x170 [ 6454.519624][ T1364] inet6_addr_add+0x12f/0xa40 [ 6454.519624][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6454.519624][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.519624][ T1364] netlink_rcv_skb+0x130/0x360 [ 6454.519624][ T1364] netlink_unicast+0x449/0x710 [ 6454.519624][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6454.519624][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6454.519624][ T1364] ___sys_sendmsg+0xee/0x170 [ 6454.519624][ T1364] __sys_sendmsg+0xcd/0x170 [ 6454.519624][ T1364] do_syscall_64+0xc6/0x1e0 [ 6454.519624][ T1364] [ 6454.522617][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6454.522617][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6454.522617][ T1364] ipv6_find_idev+0x102/0x170 [ 6454.522617][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6454.522617][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.522617][ T1364] netlink_rcv_skb+0x130/0x360 [ 6454.522617][ T1364] netlink_unicast+0x449/0x710 [ 6454.522617][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6454.522617][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6454.522617][ T1364] ___sys_sendmsg+0xee/0x170 [ 6454.522617][ T1364] __sys_sendmsg+0xcd/0x170 [ 6454.522617][ T1364] do_syscall_64+0xc6/0x1e0 [ 6454.522617][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6454.522617][ T1364] [ 6454.524564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6454.524564][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6454.524564][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6454.524564][ T1364] ipv6_find_idev+0x102/0x170 [ 6454.524564][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6454.524564][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6454.524564][ T1364] netlink_rcv_skb+0x130/0x360 [ 6454.524564][ T1364] netlink_unicast+0x449/0x710 [ 6454.524564][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6454.524564][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6454.524564][ T1364] ___sys_sendmsg+0xee/0x170 [ 6454.524564][ T1364] __sys_sendmsg+0xcd/0x170 [ 6454.524564][ T1364] do_syscall_64+0xc6/0x1e0 [ 6454.524564][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6454.524564][ T1364] [ 6464.547058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6464.547509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6464.547509][ T1364] ___neigh_create+0x14b/0xf60 [ 6464.547509][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6464.547509][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6464.547509][ T1364] ip6_output+0x1f3/0x770 [ 6464.547509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6464.547509][ T1364] mld_sendpack+0x62d/0xbc0 [ 6464.547509][ T1364] mld_ifc_work+0x32/0x1f0 [ 6464.547509][ T1364] process_one_work+0x84d/0x18a0 [ 6464.547509][ T1364] worker_thread+0x587/0xd30 [ 6464.547509][ T1364] kthread+0x28a/0x350 [ 6464.547509][ T1364] ret_from_fork+0x31/0x70 [ 6464.547509][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6464.547509][ T1364] [ 6464.549385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6464.549385][ T1364] dst_init+0x84/0x4a0 [ 6464.549385][ T1364] dst_alloc+0x97/0x150 [ 6464.549385][ T1364] ip6_dst_alloc+0x23/0x90 [ 6464.549385][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6464.549385][ T1364] ip6_pol_route+0x56f/0x840 [ 6464.549385][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6464.549385][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6464.549385][ T1364] ipv6_rcv+0x1ad/0x810 [ 6464.549385][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6464.549385][ T1364] process_backlog+0x101/0x620 [ 6464.549385][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6464.549385][ T1364] net_rx_action+0x495/0xbe0 [ 6464.549385][ T1364] __do_softirq+0x1b5/0x7f6 [ 6464.549385][ T1364] [ 6464.551406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6464.551406][ T1364] netdev_get_by_index+0x5e/0x80 [ 6464.551406][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6464.551406][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6464.551406][ T1364] ip6_route_add+0x1c/0x140 [ 6464.551406][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6464.551406][ T1364] addrconf_add_dev+0xe2/0x170 [ 6464.551406][ T1364] inet6_addr_add+0x12f/0xa40 [ 6464.551406][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6464.551406][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.551406][ T1364] netlink_rcv_skb+0x130/0x360 [ 6464.551406][ T1364] netlink_unicast+0x449/0x710 [ 6464.551406][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6464.551406][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6464.551406][ T1364] ___sys_sendmsg+0xee/0x170 [ 6464.551406][ T1364] __sys_sendmsg+0xcd/0x170 [ 6464.551406][ T1364] do_syscall_64+0xc6/0x1e0 [ 6464.551406][ T1364] [ 6464.553799][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6464.553799][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6464.553799][ T1364] ipv6_find_idev+0x102/0x170 [ 6464.553799][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6464.553799][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.553799][ T1364] netlink_rcv_skb+0x130/0x360 [ 6464.553799][ T1364] netlink_unicast+0x449/0x710 [ 6464.553799][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6464.553799][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6464.553799][ T1364] ___sys_sendmsg+0xee/0x170 [ 6464.553799][ T1364] __sys_sendmsg+0xcd/0x170 [ 6464.553799][ T1364] do_syscall_64+0xc6/0x1e0 [ 6464.553799][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6464.553799][ T1364] [ 6464.555680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6464.555680][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6464.555680][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6464.555680][ T1364] ipv6_find_idev+0x102/0x170 [ 6464.555680][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6464.555680][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6464.555680][ T1364] netlink_rcv_skb+0x130/0x360 [ 6464.555680][ T1364] netlink_unicast+0x449/0x710 [ 6464.555680][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6464.555680][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6464.555680][ T1364] ___sys_sendmsg+0xee/0x170 [ 6464.555680][ T1364] __sys_sendmsg+0xcd/0x170 [ 6464.555680][ T1364] do_syscall_64+0xc6/0x1e0 [ 6464.555680][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6464.555680][ T1364] [ 6474.794976][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6474.795413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6474.795413][ T1364] ___neigh_create+0x14b/0xf60 [ 6474.795413][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6474.795413][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6474.795413][ T1364] ip6_output+0x1f3/0x770 [ 6474.795413][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6474.795413][ T1364] mld_sendpack+0x62d/0xbc0 [ 6474.795413][ T1364] mld_ifc_work+0x32/0x1f0 [ 6474.795413][ T1364] process_one_work+0x84d/0x18a0 [ 6474.795413][ T1364] worker_thread+0x587/0xd30 [ 6474.795413][ T1364] kthread+0x28a/0x350 [ 6474.795413][ T1364] ret_from_fork+0x31/0x70 [ 6474.795413][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6474.795413][ T1364] [ 6474.797309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6474.797309][ T1364] dst_init+0x84/0x4a0 [ 6474.797309][ T1364] dst_alloc+0x97/0x150 [ 6474.797309][ T1364] ip6_dst_alloc+0x23/0x90 [ 6474.797309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6474.797309][ T1364] ip6_pol_route+0x56f/0x840 [ 6474.797309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6474.797309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6474.797309][ T1364] ipv6_rcv+0x1ad/0x810 [ 6474.797309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6474.797309][ T1364] process_backlog+0x101/0x620 [ 6474.797309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6474.797309][ T1364] net_rx_action+0x495/0xbe0 [ 6474.797309][ T1364] __do_softirq+0x1b5/0x7f6 [ 6474.797309][ T1364] [ 6474.799136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6474.799136][ T1364] netdev_get_by_index+0x5e/0x80 [ 6474.799136][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6474.799136][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6474.799136][ T1364] ip6_route_add+0x1c/0x140 [ 6474.799136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6474.799136][ T1364] addrconf_add_dev+0xe2/0x170 [ 6474.799136][ T1364] inet6_addr_add+0x12f/0xa40 [ 6474.799136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6474.799136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.799136][ T1364] netlink_rcv_skb+0x130/0x360 [ 6474.799136][ T1364] netlink_unicast+0x449/0x710 [ 6474.799136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6474.799136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6474.799136][ T1364] ___sys_sendmsg+0xee/0x170 [ 6474.799136][ T1364] __sys_sendmsg+0xcd/0x170 [ 6474.799136][ T1364] do_syscall_64+0xc6/0x1e0 [ 6474.799136][ T1364] [ 6474.801336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6474.801336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6474.801336][ T1364] ipv6_find_idev+0x102/0x170 [ 6474.801336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6474.801336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.801336][ T1364] netlink_rcv_skb+0x130/0x360 [ 6474.801336][ T1364] netlink_unicast+0x449/0x710 [ 6474.801336][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6474.801336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6474.801336][ T1364] ___sys_sendmsg+0xee/0x170 [ 6474.801336][ T1364] __sys_sendmsg+0xcd/0x170 [ 6474.801336][ T1364] do_syscall_64+0xc6/0x1e0 [ 6474.801336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6474.801336][ T1364] [ 6474.803045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6474.803045][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6474.803045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6474.803045][ T1364] ipv6_find_idev+0x102/0x170 [ 6474.803045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6474.803045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6474.803045][ T1364] netlink_rcv_skb+0x130/0x360 [ 6474.803045][ T1364] netlink_unicast+0x449/0x710 [ 6474.803045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6474.803045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6474.803045][ T1364] ___sys_sendmsg+0xee/0x170 [ 6474.803045][ T1364] __sys_sendmsg+0xcd/0x170 [ 6474.803045][ T1364] do_syscall_64+0xc6/0x1e0 [ 6474.803045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6474.803045][ T1364] [ 6485.042981][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6485.043469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6485.043469][ T1364] ___neigh_create+0x14b/0xf60 [ 6485.043469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6485.043469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6485.043469][ T1364] ip6_output+0x1f3/0x770 [ 6485.043469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6485.043469][ T1364] mld_sendpack+0x62d/0xbc0 [ 6485.043469][ T1364] mld_ifc_work+0x32/0x1f0 [ 6485.043469][ T1364] process_one_work+0x84d/0x18a0 [ 6485.043469][ T1364] worker_thread+0x587/0xd30 [ 6485.043469][ T1364] kthread+0x28a/0x350 [ 6485.043469][ T1364] ret_from_fork+0x31/0x70 [ 6485.043469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6485.043469][ T1364] [ 6485.045292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6485.045292][ T1364] dst_init+0x84/0x4a0 [ 6485.045292][ T1364] dst_alloc+0x97/0x150 [ 6485.045292][ T1364] ip6_dst_alloc+0x23/0x90 [ 6485.045292][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6485.045292][ T1364] ip6_pol_route+0x56f/0x840 [ 6485.045292][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6485.045292][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6485.045292][ T1364] ipv6_rcv+0x1ad/0x810 [ 6485.045292][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6485.045292][ T1364] process_backlog+0x101/0x620 [ 6485.045292][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6485.045292][ T1364] net_rx_action+0x495/0xbe0 [ 6485.045292][ T1364] __do_softirq+0x1b5/0x7f6 [ 6485.045292][ T1364] [ 6485.047118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6485.047118][ T1364] netdev_get_by_index+0x5e/0x80 [ 6485.047118][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6485.047118][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6485.047118][ T1364] ip6_route_add+0x1c/0x140 [ 6485.047118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6485.047118][ T1364] addrconf_add_dev+0xe2/0x170 [ 6485.047118][ T1364] inet6_addr_add+0x12f/0xa40 [ 6485.047118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6485.047118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6485.047118][ T1364] netlink_rcv_skb+0x130/0x360 [ 6485.047118][ T1364] netlink_unicast+0x449/0x710 [ 6485.047118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6485.047118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6485.047118][ T1364] ___sys_sendmsg+0xee/0x170 [ 6485.047118][ T1364] __sys_sendmsg+0xcd/0x170 [ 6485.047118][ T1364] do_syscall_64+0xc6/0x1e0 [ 6485.047118][ T1364] [ 6485.049298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6485.049298][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6485.049298][ T1364] ipv6_find_idev+0x102/0x170 [ 6485.049298][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6485.049298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6485.049298][ T1364] netlink_rcv_skb+0x130/0x360 [ 6485.049298][ T1364] netlink_unicast+0x449/0x710 [ 6485.049298][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6485.049298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6485.049298][ T1364] ___sys_sendmsg+0xee/0x170 [ 6485.049298][ T1364] __sys_sendmsg+0xcd/0x170 [ 6485.049298][ T1364] do_syscall_64+0xc6/0x1e0 [ 6485.049298][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6485.049298][ T1364] [ 6485.051659][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6485.051659][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6485.051659][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6485.051659][ T1364] ipv6_find_idev+0x102/0x170 [ 6485.051659][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6485.051659][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6485.051659][ T1364] netlink_rcv_skb+0x130/0x360 [ 6485.051659][ T1364] netlink_unicast+0x449/0x710 [ 6485.051659][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6485.051659][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6485.051659][ T1364] ___sys_sendmsg+0xee/0x170 [ 6485.051659][ T1364] __sys_sendmsg+0xcd/0x170 [ 6485.051659][ T1364] do_syscall_64+0xc6/0x1e0 [ 6485.051659][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6485.051659][ T1364] [ 6495.266973][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6495.267446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6495.267446][ T1364] ___neigh_create+0x14b/0xf60 [ 6495.267446][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6495.267446][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6495.267446][ T1364] ip6_output+0x1f3/0x770 [ 6495.267446][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6495.267446][ T1364] mld_sendpack+0x62d/0xbc0 [ 6495.267446][ T1364] mld_ifc_work+0x32/0x1f0 [ 6495.267446][ T1364] process_one_work+0x84d/0x18a0 [ 6495.267446][ T1364] worker_thread+0x587/0xd30 [ 6495.267446][ T1364] kthread+0x28a/0x350 [ 6495.267446][ T1364] ret_from_fork+0x31/0x70 [ 6495.267446][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6495.267446][ T1364] [ 6495.269661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6495.269661][ T1364] dst_init+0x84/0x4a0 [ 6495.269661][ T1364] dst_alloc+0x97/0x150 [ 6495.269661][ T1364] ip6_dst_alloc+0x23/0x90 [ 6495.269661][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6495.269661][ T1364] ip6_pol_route+0x56f/0x840 [ 6495.269661][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6495.269661][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6495.269661][ T1364] ipv6_rcv+0x1ad/0x810 [ 6495.269661][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6495.269661][ T1364] process_backlog+0x101/0x620 [ 6495.269661][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6495.269661][ T1364] net_rx_action+0x495/0xbe0 [ 6495.269661][ T1364] __do_softirq+0x1b5/0x7f6 [ 6495.269661][ T1364] [ 6495.271478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6495.271478][ T1364] netdev_get_by_index+0x5e/0x80 [ 6495.271478][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6495.271478][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6495.271478][ T1364] ip6_route_add+0x1c/0x140 [ 6495.271478][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6495.271478][ T1364] addrconf_add_dev+0xe2/0x170 [ 6495.271478][ T1364] inet6_addr_add+0x12f/0xa40 [ 6495.271478][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6495.271478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6495.271478][ T1364] netlink_rcv_skb+0x130/0x360 [ 6495.271478][ T1364] netlink_unicast+0x449/0x710 [ 6495.271478][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6495.271478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6495.271478][ T1364] ___sys_sendmsg+0xee/0x170 [ 6495.271478][ T1364] __sys_sendmsg+0xcd/0x170 [ 6495.271478][ T1364] do_syscall_64+0xc6/0x1e0 [ 6495.271478][ T1364] [ 6495.273656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6495.273656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6495.273656][ T1364] ipv6_find_idev+0x102/0x170 [ 6495.273656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6495.273656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6495.273656][ T1364] netlink_rcv_skb+0x130/0x360 [ 6495.273656][ T1364] netlink_unicast+0x449/0x710 [ 6495.273656][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6495.273656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6495.273656][ T1364] ___sys_sendmsg+0xee/0x170 [ 6495.273656][ T1364] __sys_sendmsg+0xcd/0x170 [ 6495.273656][ T1364] do_syscall_64+0xc6/0x1e0 [ 6495.273656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6495.273656][ T1364] [ 6495.275365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6495.275365][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6495.275365][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6495.275365][ T1364] ipv6_find_idev+0x102/0x170 [ 6495.275365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6495.275365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6495.275365][ T1364] netlink_rcv_skb+0x130/0x360 [ 6495.275365][ T1364] netlink_unicast+0x449/0x710 [ 6495.275365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6495.275365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6495.275365][ T1364] ___sys_sendmsg+0xee/0x170 [ 6495.275365][ T1364] __sys_sendmsg+0xcd/0x170 [ 6495.275365][ T1364] do_syscall_64+0xc6/0x1e0 [ 6495.275365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6495.275365][ T1364] [ 6505.522977][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6505.523452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6505.523452][ T1364] ___neigh_create+0x14b/0xf60 [ 6505.523452][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6505.523452][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6505.523452][ T1364] ip6_output+0x1f3/0x770 [ 6505.523452][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6505.523452][ T1364] mld_sendpack+0x62d/0xbc0 [ 6505.523452][ T1364] mld_ifc_work+0x32/0x1f0 [ 6505.523452][ T1364] process_one_work+0x84d/0x18a0 [ 6505.523452][ T1364] worker_thread+0x587/0xd30 [ 6505.523452][ T1364] kthread+0x28a/0x350 [ 6505.523452][ T1364] ret_from_fork+0x31/0x70 [ 6505.523452][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6505.523452][ T1364] [ 6505.525181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6505.525181][ T1364] dst_init+0x84/0x4a0 [ 6505.525181][ T1364] dst_alloc+0x97/0x150 [ 6505.525181][ T1364] ip6_dst_alloc+0x23/0x90 [ 6505.525181][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6505.525181][ T1364] ip6_pol_route+0x56f/0x840 [ 6505.525181][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6505.525181][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6505.525181][ T1364] ipv6_rcv+0x1ad/0x810 [ 6505.525181][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6505.525181][ T1364] process_backlog+0x101/0x620 [ 6505.525181][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6505.525181][ T1364] net_rx_action+0x495/0xbe0 [ 6505.525181][ T1364] __do_softirq+0x1b5/0x7f6 [ 6505.525181][ T1364] [ 6505.527019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6505.527019][ T1364] netdev_get_by_index+0x5e/0x80 [ 6505.527019][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6505.527019][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6505.527019][ T1364] ip6_route_add+0x1c/0x140 [ 6505.527019][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6505.527019][ T1364] addrconf_add_dev+0xe2/0x170 [ 6505.527019][ T1364] inet6_addr_add+0x12f/0xa40 [ 6505.527019][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6505.527019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.527019][ T1364] netlink_rcv_skb+0x130/0x360 [ 6505.527019][ T1364] netlink_unicast+0x449/0x710 [ 6505.527019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6505.527019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6505.527019][ T1364] ___sys_sendmsg+0xee/0x170 [ 6505.527019][ T1364] __sys_sendmsg+0xcd/0x170 [ 6505.527019][ T1364] do_syscall_64+0xc6/0x1e0 [ 6505.527019][ T1364] [ 6505.529220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6505.529220][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6505.529220][ T1364] ipv6_find_idev+0x102/0x170 [ 6505.529220][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6505.529220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.529220][ T1364] netlink_rcv_skb+0x130/0x360 [ 6505.529220][ T1364] netlink_unicast+0x449/0x710 [ 6505.529220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6505.529220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6505.529220][ T1364] ___sys_sendmsg+0xee/0x170 [ 6505.529220][ T1364] __sys_sendmsg+0xcd/0x170 [ 6505.529220][ T1364] do_syscall_64+0xc6/0x1e0 [ 6505.529220][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6505.529220][ T1364] [ 6505.530949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6505.530949][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6505.530949][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6505.530949][ T1364] ipv6_find_idev+0x102/0x170 [ 6505.530949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6505.530949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6505.530949][ T1364] netlink_rcv_skb+0x130/0x360 [ 6505.530949][ T1364] netlink_unicast+0x449/0x710 [ 6505.530949][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6505.530949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6505.530949][ T1364] ___sys_sendmsg+0xee/0x170 [ 6505.530949][ T1364] __sys_sendmsg+0xcd/0x170 [ 6505.530949][ T1364] do_syscall_64+0xc6/0x1e0 [ 6505.530949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6505.530949][ T1364] [ 6515.570983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6515.571452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6515.571452][ T1364] ___neigh_create+0x14b/0xf60 [ 6515.571452][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6515.571452][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6515.571452][ T1364] ip6_output+0x1f3/0x770 [ 6515.571452][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6515.571452][ T1364] mld_sendpack+0x62d/0xbc0 [ 6515.571452][ T1364] mld_ifc_work+0x32/0x1f0 [ 6515.571452][ T1364] process_one_work+0x84d/0x18a0 [ 6515.571452][ T1364] worker_thread+0x587/0xd30 [ 6515.571452][ T1364] kthread+0x28a/0x350 [ 6515.571452][ T1364] ret_from_fork+0x31/0x70 [ 6515.571452][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6515.571452][ T1364] [ 6515.573180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6515.573180][ T1364] dst_init+0x84/0x4a0 [ 6515.573180][ T1364] dst_alloc+0x97/0x150 [ 6515.573180][ T1364] ip6_dst_alloc+0x23/0x90 [ 6515.573180][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6515.573180][ T1364] ip6_pol_route+0x56f/0x840 [ 6515.573180][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6515.573180][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6515.573180][ T1364] ipv6_rcv+0x1ad/0x810 [ 6515.573180][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6515.573180][ T1364] process_backlog+0x101/0x620 [ 6515.573180][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6515.573180][ T1364] net_rx_action+0x495/0xbe0 [ 6515.573180][ T1364] __do_softirq+0x1b5/0x7f6 [ 6515.573180][ T1364] [ 6515.575015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6515.575015][ T1364] netdev_get_by_index+0x5e/0x80 [ 6515.575015][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6515.575015][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6515.575015][ T1364] ip6_route_add+0x1c/0x140 [ 6515.575015][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6515.575015][ T1364] addrconf_add_dev+0xe2/0x170 [ 6515.575015][ T1364] inet6_addr_add+0x12f/0xa40 [ 6515.575015][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6515.575015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.575015][ T1364] netlink_rcv_skb+0x130/0x360 [ 6515.575015][ T1364] netlink_unicast+0x449/0x710 [ 6515.575015][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6515.575015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6515.575015][ T1364] ___sys_sendmsg+0xee/0x170 [ 6515.575015][ T1364] __sys_sendmsg+0xcd/0x170 [ 6515.575015][ T1364] do_syscall_64+0xc6/0x1e0 [ 6515.575015][ T1364] [ 6515.577215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6515.577215][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6515.577215][ T1364] ipv6_find_idev+0x102/0x170 [ 6515.577215][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6515.577215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.577215][ T1364] netlink_rcv_skb+0x130/0x360 [ 6515.577215][ T1364] netlink_unicast+0x449/0x710 [ 6515.577215][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6515.577215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6515.577215][ T1364] ___sys_sendmsg+0xee/0x170 [ 6515.577215][ T1364] __sys_sendmsg+0xcd/0x170 [ 6515.577215][ T1364] do_syscall_64+0xc6/0x1e0 [ 6515.577215][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6515.577215][ T1364] [ 6515.578930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6515.578930][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6515.578930][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6515.578930][ T1364] ipv6_find_idev+0x102/0x170 [ 6515.578930][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6515.578930][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6515.578930][ T1364] netlink_rcv_skb+0x130/0x360 [ 6515.578930][ T1364] netlink_unicast+0x449/0x710 [ 6515.578930][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6515.578930][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6515.578930][ T1364] ___sys_sendmsg+0xee/0x170 [ 6515.578930][ T1364] __sys_sendmsg+0xcd/0x170 [ 6515.578930][ T1364] do_syscall_64+0xc6/0x1e0 [ 6515.578930][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6515.578930][ T1364] [ 6525.650978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6525.651458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6525.651458][ T1364] ___neigh_create+0x14b/0xf60 [ 6525.651458][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6525.651458][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6525.651458][ T1364] ip6_output+0x1f3/0x770 [ 6525.651458][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6525.651458][ T1364] mld_sendpack+0x62d/0xbc0 [ 6525.651458][ T1364] mld_ifc_work+0x32/0x1f0 [ 6525.651458][ T1364] process_one_work+0x84d/0x18a0 [ 6525.651458][ T1364] worker_thread+0x587/0xd30 [ 6525.651458][ T1364] kthread+0x28a/0x350 [ 6525.651458][ T1364] ret_from_fork+0x31/0x70 [ 6525.651458][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6525.651458][ T1364] [ 6525.653183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6525.653183][ T1364] dst_init+0x84/0x4a0 [ 6525.653183][ T1364] dst_alloc+0x97/0x150 [ 6525.653183][ T1364] ip6_dst_alloc+0x23/0x90 [ 6525.653183][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6525.653183][ T1364] ip6_pol_route+0x56f/0x840 [ 6525.653183][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6525.653183][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6525.653183][ T1364] ipv6_rcv+0x1ad/0x810 [ 6525.653183][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6525.653183][ T1364] process_backlog+0x101/0x620 [ 6525.653183][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6525.653183][ T1364] net_rx_action+0x495/0xbe0 [ 6525.653183][ T1364] __do_softirq+0x1b5/0x7f6 [ 6525.653183][ T1364] [ 6525.655027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6525.655027][ T1364] netdev_get_by_index+0x5e/0x80 [ 6525.655027][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6525.655027][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6525.655027][ T1364] ip6_route_add+0x1c/0x140 [ 6525.655027][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6525.655027][ T1364] addrconf_add_dev+0xe2/0x170 [ 6525.655027][ T1364] inet6_addr_add+0x12f/0xa40 [ 6525.655027][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6525.655027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.655027][ T1364] netlink_rcv_skb+0x130/0x360 [ 6525.655027][ T1364] netlink_unicast+0x449/0x710 [ 6525.655027][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6525.655027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6525.655027][ T1364] ___sys_sendmsg+0xee/0x170 [ 6525.655027][ T1364] __sys_sendmsg+0xcd/0x170 [ 6525.655027][ T1364] do_syscall_64+0xc6/0x1e0 [ 6525.655027][ T1364] [ 6525.657219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6525.657219][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6525.657219][ T1364] ipv6_find_idev+0x102/0x170 [ 6525.657219][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.657219][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.657219][ T1364] netlink_rcv_skb+0x130/0x360 [ 6525.657219][ T1364] netlink_unicast+0x449/0x710 [ 6525.657219][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6525.657219][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6525.657219][ T1364] ___sys_sendmsg+0xee/0x170 [ 6525.657219][ T1364] __sys_sendmsg+0xcd/0x170 [ 6525.657219][ T1364] do_syscall_64+0xc6/0x1e0 [ 6525.657219][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.657219][ T1364] [ 6525.658929][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6525.658929][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6525.658929][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6525.658929][ T1364] ipv6_find_idev+0x102/0x170 [ 6525.658929][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6525.658929][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6525.658929][ T1364] netlink_rcv_skb+0x130/0x360 [ 6525.658929][ T1364] netlink_unicast+0x449/0x710 [ 6525.658929][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6525.658929][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6525.658929][ T1364] ___sys_sendmsg+0xee/0x170 [ 6525.658929][ T1364] __sys_sendmsg+0xcd/0x170 [ 6525.658929][ T1364] do_syscall_64+0xc6/0x1e0 [ 6525.658929][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6525.658929][ T1364] [ 6535.762978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6535.763454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6535.763454][ T1364] ___neigh_create+0x14b/0xf60 [ 6535.763454][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6535.763454][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6535.763454][ T1364] ip6_output+0x1f3/0x770 [ 6535.763454][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6535.763454][ T1364] mld_sendpack+0x62d/0xbc0 [ 6535.763454][ T1364] mld_ifc_work+0x32/0x1f0 [ 6535.763454][ T1364] process_one_work+0x84d/0x18a0 [ 6535.763454][ T1364] worker_thread+0x587/0xd30 [ 6535.763454][ T1364] kthread+0x28a/0x350 [ 6535.763454][ T1364] ret_from_fork+0x31/0x70 [ 6535.763454][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6535.763454][ T1364] [ 6535.765180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6535.765180][ T1364] dst_init+0x84/0x4a0 [ 6535.765180][ T1364] dst_alloc+0x97/0x150 [ 6535.765180][ T1364] ip6_dst_alloc+0x23/0x90 [ 6535.765180][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6535.765180][ T1364] ip6_pol_route+0x56f/0x840 [ 6535.765180][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6535.765180][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6535.765180][ T1364] ipv6_rcv+0x1ad/0x810 [ 6535.765180][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6535.765180][ T1364] process_backlog+0x101/0x620 [ 6535.765180][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6535.765180][ T1364] net_rx_action+0x495/0xbe0 [ 6535.765180][ T1364] __do_softirq+0x1b5/0x7f6 [ 6535.765180][ T1364] [ 6535.766998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6535.766998][ T1364] netdev_get_by_index+0x5e/0x80 [ 6535.766998][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6535.766998][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6535.766998][ T1364] ip6_route_add+0x1c/0x140 [ 6535.766998][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6535.766998][ T1364] addrconf_add_dev+0xe2/0x170 [ 6535.766998][ T1364] inet6_addr_add+0x12f/0xa40 [ 6535.766998][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6535.766998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.766998][ T1364] netlink_rcv_skb+0x130/0x360 [ 6535.766998][ T1364] netlink_unicast+0x449/0x710 [ 6535.766998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6535.766998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6535.766998][ T1364] ___sys_sendmsg+0xee/0x170 [ 6535.766998][ T1364] __sys_sendmsg+0xcd/0x170 [ 6535.766998][ T1364] do_syscall_64+0xc6/0x1e0 [ 6535.766998][ T1364] [ 6535.769179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6535.769179][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6535.769179][ T1364] ipv6_find_idev+0x102/0x170 [ 6535.769179][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.769179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.769179][ T1364] netlink_rcv_skb+0x130/0x360 [ 6535.769179][ T1364] netlink_unicast+0x449/0x710 [ 6535.769179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6535.769179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6535.769179][ T1364] ___sys_sendmsg+0xee/0x170 [ 6535.769179][ T1364] __sys_sendmsg+0xcd/0x170 [ 6535.769179][ T1364] do_syscall_64+0xc6/0x1e0 [ 6535.769179][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.769179][ T1364] [ 6535.771397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6535.771397][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6535.771397][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6535.771397][ T1364] ipv6_find_idev+0x102/0x170 [ 6535.771397][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6535.771397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6535.771397][ T1364] netlink_rcv_skb+0x130/0x360 [ 6535.771397][ T1364] netlink_unicast+0x449/0x710 [ 6535.771397][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6535.771397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6535.771397][ T1364] ___sys_sendmsg+0xee/0x170 [ 6535.771397][ T1364] __sys_sendmsg+0xcd/0x170 [ 6535.771397][ T1364] do_syscall_64+0xc6/0x1e0 [ 6535.771397][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6535.771397][ T1364] [ 6545.891054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6545.891598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6545.891598][ T1364] ___neigh_create+0x14b/0xf60 [ 6545.891598][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6545.891598][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6545.891598][ T1364] ip6_output+0x1f3/0x770 [ 6545.891598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6545.891598][ T1364] mld_sendpack+0x62d/0xbc0 [ 6545.891598][ T1364] mld_ifc_work+0x32/0x1f0 [ 6545.891598][ T1364] process_one_work+0x84d/0x18a0 [ 6545.891598][ T1364] worker_thread+0x587/0xd30 [ 6545.891598][ T1364] kthread+0x28a/0x350 [ 6545.891598][ T1364] ret_from_fork+0x31/0x70 [ 6545.891598][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6545.891598][ T1364] [ 6545.893504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6545.893504][ T1364] dst_init+0x84/0x4a0 [ 6545.893504][ T1364] dst_alloc+0x97/0x150 [ 6545.893504][ T1364] ip6_dst_alloc+0x23/0x90 [ 6545.893504][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6545.893504][ T1364] ip6_pol_route+0x56f/0x840 [ 6545.893504][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6545.893504][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6545.893504][ T1364] ipv6_rcv+0x1ad/0x810 [ 6545.893504][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6545.893504][ T1364] process_backlog+0x101/0x620 [ 6545.893504][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6545.893504][ T1364] net_rx_action+0x495/0xbe0 [ 6545.893504][ T1364] __do_softirq+0x1b5/0x7f6 [ 6545.893504][ T1364] [ 6545.895650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6545.895650][ T1364] netdev_get_by_index+0x5e/0x80 [ 6545.895650][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6545.895650][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6545.895650][ T1364] ip6_route_add+0x1c/0x140 [ 6545.895650][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6545.895650][ T1364] addrconf_add_dev+0xe2/0x170 [ 6545.895650][ T1364] inet6_addr_add+0x12f/0xa40 [ 6545.895650][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6545.895650][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.895650][ T1364] netlink_rcv_skb+0x130/0x360 [ 6545.895650][ T1364] netlink_unicast+0x449/0x710 [ 6545.895650][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6545.895650][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6545.895650][ T1364] ___sys_sendmsg+0xee/0x170 [ 6545.895650][ T1364] __sys_sendmsg+0xcd/0x170 [ 6545.895650][ T1364] do_syscall_64+0xc6/0x1e0 [ 6545.895650][ T1364] [ 6545.898059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6545.898059][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6545.898059][ T1364] ipv6_find_idev+0x102/0x170 [ 6545.898059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.898059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.898059][ T1364] netlink_rcv_skb+0x130/0x360 [ 6545.898059][ T1364] netlink_unicast+0x449/0x710 [ 6545.898059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6545.898059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6545.898059][ T1364] ___sys_sendmsg+0xee/0x170 [ 6545.898059][ T1364] __sys_sendmsg+0xcd/0x170 [ 6545.898059][ T1364] do_syscall_64+0xc6/0x1e0 [ 6545.898059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.898059][ T1364] [ 6545.899939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6545.899939][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6545.899939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6545.899939][ T1364] ipv6_find_idev+0x102/0x170 [ 6545.899939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6545.899939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6545.899939][ T1364] netlink_rcv_skb+0x130/0x360 [ 6545.899939][ T1364] netlink_unicast+0x449/0x710 [ 6545.899939][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6545.899939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6545.899939][ T1364] ___sys_sendmsg+0xee/0x170 [ 6545.899939][ T1364] __sys_sendmsg+0xcd/0x170 [ 6545.899939][ T1364] do_syscall_64+0xc6/0x1e0 [ 6545.899939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6545.899939][ T1364] [ 6556.035018][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6556.035732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6556.035732][ T1364] ___neigh_create+0x14b/0xf60 [ 6556.035732][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6556.035732][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6556.035732][ T1364] ip6_output+0x1f3/0x770 [ 6556.035732][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6556.035732][ T1364] mld_sendpack+0x62d/0xbc0 [ 6556.035732][ T1364] mld_ifc_work+0x32/0x1f0 [ 6556.035732][ T1364] process_one_work+0x84d/0x18a0 [ 6556.035732][ T1364] worker_thread+0x587/0xd30 [ 6556.035732][ T1364] kthread+0x28a/0x350 [ 6556.035732][ T1364] ret_from_fork+0x31/0x70 [ 6556.035732][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6556.035732][ T1364] [ 6556.038687][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6556.038687][ T1364] dst_init+0x84/0x4a0 [ 6556.038687][ T1364] dst_alloc+0x97/0x150 [ 6556.038687][ T1364] ip6_dst_alloc+0x23/0x90 [ 6556.038687][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6556.038687][ T1364] ip6_pol_route+0x56f/0x840 [ 6556.038687][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6556.038687][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6556.038687][ T1364] ipv6_rcv+0x1ad/0x810 [ 6556.038687][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6556.038687][ T1364] process_backlog+0x101/0x620 [ 6556.038687][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6556.038687][ T1364] net_rx_action+0x495/0xbe0 [ 6556.038687][ T1364] __do_softirq+0x1b5/0x7f6 [ 6556.038687][ T1364] [ 6556.041802][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6556.041802][ T1364] netdev_get_by_index+0x5e/0x80 [ 6556.041802][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6556.041802][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6556.041802][ T1364] ip6_route_add+0x1c/0x140 [ 6556.041802][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6556.041802][ T1364] addrconf_add_dev+0xe2/0x170 [ 6556.041802][ T1364] inet6_addr_add+0x12f/0xa40 [ 6556.041802][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6556.041802][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.041802][ T1364] netlink_rcv_skb+0x130/0x360 [ 6556.041802][ T1364] netlink_unicast+0x449/0x710 [ 6556.041802][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6556.041802][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6556.041802][ T1364] ___sys_sendmsg+0xee/0x170 [ 6556.041802][ T1364] __sys_sendmsg+0xcd/0x170 [ 6556.041802][ T1364] do_syscall_64+0xc6/0x1e0 [ 6556.041802][ T1364] [ 6556.045529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6556.045529][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6556.045529][ T1364] ipv6_find_idev+0x102/0x170 [ 6556.045529][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6556.045529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.045529][ T1364] netlink_rcv_skb+0x130/0x360 [ 6556.045529][ T1364] netlink_unicast+0x449/0x710 [ 6556.045529][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6556.045529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6556.045529][ T1364] ___sys_sendmsg+0xee/0x170 [ 6556.045529][ T1364] __sys_sendmsg+0xcd/0x170 [ 6556.045529][ T1364] do_syscall_64+0xc6/0x1e0 [ 6556.045529][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6556.045529][ T1364] [ 6556.048373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6556.048373][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6556.048373][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6556.048373][ T1364] ipv6_find_idev+0x102/0x170 [ 6556.048373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6556.048373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6556.048373][ T1364] netlink_rcv_skb+0x130/0x360 [ 6556.048373][ T1364] netlink_unicast+0x449/0x710 [ 6556.048373][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6556.048373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6556.048373][ T1364] ___sys_sendmsg+0xee/0x170 [ 6556.048373][ T1364] __sys_sendmsg+0xcd/0x170 [ 6556.048373][ T1364] do_syscall_64+0xc6/0x1e0 [ 6556.048373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6556.048373][ T1364] [ 6566.299084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6566.299611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6566.299611][ T1364] ___neigh_create+0x14b/0xf60 [ 6566.299611][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6566.299611][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6566.299611][ T1364] ip6_output+0x1f3/0x770 [ 6566.299611][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6566.299611][ T1364] mld_sendpack+0x62d/0xbc0 [ 6566.299611][ T1364] mld_ifc_work+0x32/0x1f0 [ 6566.299611][ T1364] process_one_work+0x84d/0x18a0 [ 6566.299611][ T1364] worker_thread+0x587/0xd30 [ 6566.299611][ T1364] kthread+0x28a/0x350 [ 6566.299611][ T1364] ret_from_fork+0x31/0x70 [ 6566.299611][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6566.299611][ T1364] [ 6566.301517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6566.301517][ T1364] dst_init+0x84/0x4a0 [ 6566.301517][ T1364] dst_alloc+0x97/0x150 [ 6566.301517][ T1364] ip6_dst_alloc+0x23/0x90 [ 6566.301517][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6566.301517][ T1364] ip6_pol_route+0x56f/0x840 [ 6566.301517][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6566.301517][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6566.301517][ T1364] ipv6_rcv+0x1ad/0x810 [ 6566.301517][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6566.301517][ T1364] process_backlog+0x101/0x620 [ 6566.301517][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6566.301517][ T1364] net_rx_action+0x495/0xbe0 [ 6566.301517][ T1364] __do_softirq+0x1b5/0x7f6 [ 6566.301517][ T1364] [ 6566.303538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6566.303538][ T1364] netdev_get_by_index+0x5e/0x80 [ 6566.303538][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6566.303538][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6566.303538][ T1364] ip6_route_add+0x1c/0x140 [ 6566.303538][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6566.303538][ T1364] addrconf_add_dev+0xe2/0x170 [ 6566.303538][ T1364] inet6_addr_add+0x12f/0xa40 [ 6566.303538][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6566.303538][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.303538][ T1364] netlink_rcv_skb+0x130/0x360 [ 6566.303538][ T1364] netlink_unicast+0x449/0x710 [ 6566.303538][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6566.303538][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6566.303538][ T1364] ___sys_sendmsg+0xee/0x170 [ 6566.303538][ T1364] __sys_sendmsg+0xcd/0x170 [ 6566.303538][ T1364] do_syscall_64+0xc6/0x1e0 [ 6566.303538][ T1364] [ 6566.305970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6566.305970][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6566.305970][ T1364] ipv6_find_idev+0x102/0x170 [ 6566.305970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6566.305970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.305970][ T1364] netlink_rcv_skb+0x130/0x360 [ 6566.305970][ T1364] netlink_unicast+0x449/0x710 [ 6566.305970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6566.305970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6566.305970][ T1364] ___sys_sendmsg+0xee/0x170 [ 6566.305970][ T1364] __sys_sendmsg+0xcd/0x170 [ 6566.305970][ T1364] do_syscall_64+0xc6/0x1e0 [ 6566.305970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6566.305970][ T1364] [ 6566.307843][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6566.307843][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6566.307843][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6566.307843][ T1364] ipv6_find_idev+0x102/0x170 [ 6566.307843][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6566.307843][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6566.307843][ T1364] netlink_rcv_skb+0x130/0x360 [ 6566.307843][ T1364] netlink_unicast+0x449/0x710 [ 6566.307843][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6566.307843][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6566.307843][ T1364] ___sys_sendmsg+0xee/0x170 [ 6566.307843][ T1364] __sys_sendmsg+0xcd/0x170 [ 6566.307843][ T1364] do_syscall_64+0xc6/0x1e0 [ 6566.307843][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6566.307843][ T1364] [ 6576.403056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6576.403609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6576.403609][ T1364] ___neigh_create+0x14b/0xf60 [ 6576.403609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6576.403609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6576.403609][ T1364] ip6_output+0x1f3/0x770 [ 6576.403609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6576.403609][ T1364] mld_sendpack+0x62d/0xbc0 [ 6576.403609][ T1364] mld_ifc_work+0x32/0x1f0 [ 6576.403609][ T1364] process_one_work+0x84d/0x18a0 [ 6576.403609][ T1364] worker_thread+0x587/0xd30 [ 6576.403609][ T1364] kthread+0x28a/0x350 [ 6576.403609][ T1364] ret_from_fork+0x31/0x70 [ 6576.403609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6576.403609][ T1364] [ 6576.405534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6576.405534][ T1364] dst_init+0x84/0x4a0 [ 6576.405534][ T1364] dst_alloc+0x97/0x150 [ 6576.405534][ T1364] ip6_dst_alloc+0x23/0x90 [ 6576.405534][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6576.405534][ T1364] ip6_pol_route+0x56f/0x840 [ 6576.405534][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6576.405534][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6576.405534][ T1364] ipv6_rcv+0x1ad/0x810 [ 6576.405534][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6576.405534][ T1364] process_backlog+0x101/0x620 [ 6576.405534][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6576.405534][ T1364] net_rx_action+0x495/0xbe0 [ 6576.405534][ T1364] __do_softirq+0x1b5/0x7f6 [ 6576.405534][ T1364] [ 6576.407560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6576.407560][ T1364] netdev_get_by_index+0x5e/0x80 [ 6576.407560][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6576.407560][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6576.407560][ T1364] ip6_route_add+0x1c/0x140 [ 6576.407560][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6576.407560][ T1364] addrconf_add_dev+0xe2/0x170 [ 6576.407560][ T1364] inet6_addr_add+0x12f/0xa40 [ 6576.407560][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6576.407560][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.407560][ T1364] netlink_rcv_skb+0x130/0x360 [ 6576.407560][ T1364] netlink_unicast+0x449/0x710 [ 6576.407560][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6576.407560][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6576.407560][ T1364] ___sys_sendmsg+0xee/0x170 [ 6576.407560][ T1364] __sys_sendmsg+0xcd/0x170 [ 6576.407560][ T1364] do_syscall_64+0xc6/0x1e0 [ 6576.407560][ T1364] [ 6576.409971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6576.409971][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6576.409971][ T1364] ipv6_find_idev+0x102/0x170 [ 6576.409971][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.409971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.409971][ T1364] netlink_rcv_skb+0x130/0x360 [ 6576.409971][ T1364] netlink_unicast+0x449/0x710 [ 6576.409971][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6576.409971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6576.409971][ T1364] ___sys_sendmsg+0xee/0x170 [ 6576.409971][ T1364] __sys_sendmsg+0xcd/0x170 [ 6576.409971][ T1364] do_syscall_64+0xc6/0x1e0 [ 6576.409971][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.409971][ T1364] [ 6576.411868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6576.411868][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6576.411868][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6576.411868][ T1364] ipv6_find_idev+0x102/0x170 [ 6576.411868][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6576.411868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6576.411868][ T1364] netlink_rcv_skb+0x130/0x360 [ 6576.411868][ T1364] netlink_unicast+0x449/0x710 [ 6576.411868][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6576.411868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6576.411868][ T1364] ___sys_sendmsg+0xee/0x170 [ 6576.411868][ T1364] __sys_sendmsg+0xcd/0x170 [ 6576.411868][ T1364] do_syscall_64+0xc6/0x1e0 [ 6576.411868][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6576.411868][ T1364] [ 6586.547060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6586.547580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6586.547580][ T1364] ___neigh_create+0x14b/0xf60 [ 6586.547580][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6586.547580][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6586.547580][ T1364] ip6_output+0x1f3/0x770 [ 6586.547580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6586.547580][ T1364] mld_sendpack+0x62d/0xbc0 [ 6586.547580][ T1364] mld_ifc_work+0x32/0x1f0 [ 6586.547580][ T1364] process_one_work+0x84d/0x18a0 [ 6586.547580][ T1364] worker_thread+0x587/0xd30 [ 6586.547580][ T1364] kthread+0x28a/0x350 [ 6586.547580][ T1364] ret_from_fork+0x31/0x70 [ 6586.547580][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6586.547580][ T1364] [ 6586.549495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6586.549495][ T1364] dst_init+0x84/0x4a0 [ 6586.549495][ T1364] dst_alloc+0x97/0x150 [ 6586.549495][ T1364] ip6_dst_alloc+0x23/0x90 [ 6586.549495][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6586.549495][ T1364] ip6_pol_route+0x56f/0x840 [ 6586.549495][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6586.549495][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6586.549495][ T1364] ipv6_rcv+0x1ad/0x810 [ 6586.549495][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6586.549495][ T1364] process_backlog+0x101/0x620 [ 6586.549495][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6586.549495][ T1364] net_rx_action+0x495/0xbe0 [ 6586.549495][ T1364] __do_softirq+0x1b5/0x7f6 [ 6586.549495][ T1364] [ 6586.552021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6586.552021][ T1364] netdev_get_by_index+0x5e/0x80 [ 6586.552021][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6586.552021][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6586.552021][ T1364] ip6_route_add+0x1c/0x140 [ 6586.552021][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6586.552021][ T1364] addrconf_add_dev+0xe2/0x170 [ 6586.552021][ T1364] inet6_addr_add+0x12f/0xa40 [ 6586.552021][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6586.552021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.552021][ T1364] netlink_rcv_skb+0x130/0x360 [ 6586.552021][ T1364] netlink_unicast+0x449/0x710 [ 6586.552021][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6586.552021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6586.552021][ T1364] ___sys_sendmsg+0xee/0x170 [ 6586.552021][ T1364] __sys_sendmsg+0xcd/0x170 [ 6586.552021][ T1364] do_syscall_64+0xc6/0x1e0 [ 6586.552021][ T1364] [ 6586.554433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6586.554433][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6586.554433][ T1364] ipv6_find_idev+0x102/0x170 [ 6586.554433][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.554433][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.554433][ T1364] netlink_rcv_skb+0x130/0x360 [ 6586.554433][ T1364] netlink_unicast+0x449/0x710 [ 6586.554433][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6586.554433][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6586.554433][ T1364] ___sys_sendmsg+0xee/0x170 [ 6586.554433][ T1364] __sys_sendmsg+0xcd/0x170 [ 6586.554433][ T1364] do_syscall_64+0xc6/0x1e0 [ 6586.554433][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.554433][ T1364] [ 6586.556302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6586.556302][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6586.556302][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6586.556302][ T1364] ipv6_find_idev+0x102/0x170 [ 6586.556302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6586.556302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6586.556302][ T1364] netlink_rcv_skb+0x130/0x360 [ 6586.556302][ T1364] netlink_unicast+0x449/0x710 [ 6586.556302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6586.556302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6586.556302][ T1364] ___sys_sendmsg+0xee/0x170 [ 6586.556302][ T1364] __sys_sendmsg+0xcd/0x170 [ 6586.556302][ T1364] do_syscall_64+0xc6/0x1e0 [ 6586.556302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6586.556302][ T1364] [ 6596.611057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6596.611581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6596.611581][ T1364] ___neigh_create+0x14b/0xf60 [ 6596.611581][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6596.611581][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6596.611581][ T1364] ip6_output+0x1f3/0x770 [ 6596.611581][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6596.611581][ T1364] mld_sendpack+0x62d/0xbc0 [ 6596.611581][ T1364] mld_ifc_work+0x32/0x1f0 [ 6596.611581][ T1364] process_one_work+0x84d/0x18a0 [ 6596.611581][ T1364] worker_thread+0x587/0xd30 [ 6596.611581][ T1364] kthread+0x28a/0x350 [ 6596.611581][ T1364] ret_from_fork+0x31/0x70 [ 6596.611581][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6596.611581][ T1364] [ 6596.613550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6596.613550][ T1364] dst_init+0x84/0x4a0 [ 6596.613550][ T1364] dst_alloc+0x97/0x150 [ 6596.613550][ T1364] ip6_dst_alloc+0x23/0x90 [ 6596.613550][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6596.613550][ T1364] ip6_pol_route+0x56f/0x840 [ 6596.613550][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6596.613550][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6596.613550][ T1364] ipv6_rcv+0x1ad/0x810 [ 6596.613550][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6596.613550][ T1364] process_backlog+0x101/0x620 [ 6596.613550][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6596.613550][ T1364] net_rx_action+0x495/0xbe0 [ 6596.613550][ T1364] __do_softirq+0x1b5/0x7f6 [ 6596.613550][ T1364] [ 6596.615429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6596.615429][ T1364] netdev_get_by_index+0x5e/0x80 [ 6596.615429][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6596.615429][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6596.615429][ T1364] ip6_route_add+0x1c/0x140 [ 6596.615429][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6596.615429][ T1364] addrconf_add_dev+0xe2/0x170 [ 6596.615429][ T1364] inet6_addr_add+0x12f/0xa40 [ 6596.615429][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6596.615429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.615429][ T1364] netlink_rcv_skb+0x130/0x360 [ 6596.615429][ T1364] netlink_unicast+0x449/0x710 [ 6596.615429][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6596.615429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6596.615429][ T1364] ___sys_sendmsg+0xee/0x170 [ 6596.615429][ T1364] __sys_sendmsg+0xcd/0x170 [ 6596.615429][ T1364] do_syscall_64+0xc6/0x1e0 [ 6596.615429][ T1364] [ 6596.617623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6596.617623][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6596.617623][ T1364] ipv6_find_idev+0x102/0x170 [ 6596.617623][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.617623][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.617623][ T1364] netlink_rcv_skb+0x130/0x360 [ 6596.617623][ T1364] netlink_unicast+0x449/0x710 [ 6596.617623][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6596.617623][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6596.617623][ T1364] ___sys_sendmsg+0xee/0x170 [ 6596.617623][ T1364] __sys_sendmsg+0xcd/0x170 [ 6596.617623][ T1364] do_syscall_64+0xc6/0x1e0 [ 6596.617623][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.617623][ T1364] [ 6596.619341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6596.619341][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6596.619341][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6596.619341][ T1364] ipv6_find_idev+0x102/0x170 [ 6596.619341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6596.619341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6596.619341][ T1364] netlink_rcv_skb+0x130/0x360 [ 6596.619341][ T1364] netlink_unicast+0x449/0x710 [ 6596.619341][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6596.619341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6596.619341][ T1364] ___sys_sendmsg+0xee/0x170 [ 6596.619341][ T1364] __sys_sendmsg+0xcd/0x170 [ 6596.619341][ T1364] do_syscall_64+0xc6/0x1e0 [ 6596.619341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6596.619341][ T1364] [ 6606.803059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6606.803609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6606.803609][ T1364] ___neigh_create+0x14b/0xf60 [ 6606.803609][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6606.803609][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6606.803609][ T1364] ip6_output+0x1f3/0x770 [ 6606.803609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6606.803609][ T1364] mld_sendpack+0x62d/0xbc0 [ 6606.803609][ T1364] mld_ifc_work+0x32/0x1f0 [ 6606.803609][ T1364] process_one_work+0x84d/0x18a0 [ 6606.803609][ T1364] worker_thread+0x587/0xd30 [ 6606.803609][ T1364] kthread+0x28a/0x350 [ 6606.803609][ T1364] ret_from_fork+0x31/0x70 [ 6606.803609][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6606.803609][ T1364] [ 6606.805356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6606.805356][ T1364] dst_init+0x84/0x4a0 [ 6606.805356][ T1364] dst_alloc+0x97/0x150 [ 6606.805356][ T1364] ip6_dst_alloc+0x23/0x90 [ 6606.805356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6606.805356][ T1364] ip6_pol_route+0x56f/0x840 [ 6606.805356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6606.805356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6606.805356][ T1364] ipv6_rcv+0x1ad/0x810 [ 6606.805356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6606.805356][ T1364] process_backlog+0x101/0x620 [ 6606.805356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6606.805356][ T1364] net_rx_action+0x495/0xbe0 [ 6606.805356][ T1364] __do_softirq+0x1b5/0x7f6 [ 6606.805356][ T1364] [ 6606.807194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6606.807194][ T1364] netdev_get_by_index+0x5e/0x80 [ 6606.807194][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6606.807194][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6606.807194][ T1364] ip6_route_add+0x1c/0x140 [ 6606.807194][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6606.807194][ T1364] addrconf_add_dev+0xe2/0x170 [ 6606.807194][ T1364] inet6_addr_add+0x12f/0xa40 [ 6606.807194][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6606.807194][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.807194][ T1364] netlink_rcv_skb+0x130/0x360 [ 6606.807194][ T1364] netlink_unicast+0x449/0x710 [ 6606.807194][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6606.807194][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6606.807194][ T1364] ___sys_sendmsg+0xee/0x170 [ 6606.807194][ T1364] __sys_sendmsg+0xcd/0x170 [ 6606.807194][ T1364] do_syscall_64+0xc6/0x1e0 [ 6606.807194][ T1364] [ 6606.809384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6606.809384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6606.809384][ T1364] ipv6_find_idev+0x102/0x170 [ 6606.809384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.809384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.809384][ T1364] netlink_rcv_skb+0x130/0x360 [ 6606.809384][ T1364] netlink_unicast+0x449/0x710 [ 6606.809384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6606.809384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6606.809384][ T1364] ___sys_sendmsg+0xee/0x170 [ 6606.809384][ T1364] __sys_sendmsg+0xcd/0x170 [ 6606.809384][ T1364] do_syscall_64+0xc6/0x1e0 [ 6606.809384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.809384][ T1364] [ 6606.811106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6606.811106][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6606.811106][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6606.811106][ T1364] ipv6_find_idev+0x102/0x170 [ 6606.811106][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6606.811106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6606.811106][ T1364] netlink_rcv_skb+0x130/0x360 [ 6606.811106][ T1364] netlink_unicast+0x449/0x710 [ 6606.811106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6606.811106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6606.811106][ T1364] ___sys_sendmsg+0xee/0x170 [ 6606.811106][ T1364] __sys_sendmsg+0xcd/0x170 [ 6606.811106][ T1364] do_syscall_64+0xc6/0x1e0 [ 6606.811106][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6606.811106][ T1364] [ 6616.867100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6616.867615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6616.867615][ T1364] ___neigh_create+0x14b/0xf60 [ 6616.867615][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6616.867615][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6616.867615][ T1364] ip6_output+0x1f3/0x770 [ 6616.867615][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6616.867615][ T1364] mld_sendpack+0x62d/0xbc0 [ 6616.867615][ T1364] mld_ifc_work+0x32/0x1f0 [ 6616.867615][ T1364] process_one_work+0x84d/0x18a0 [ 6616.867615][ T1364] worker_thread+0x587/0xd30 [ 6616.867615][ T1364] kthread+0x28a/0x350 [ 6616.867615][ T1364] ret_from_fork+0x31/0x70 [ 6616.867615][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6616.867615][ T1364] [ 6616.869533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6616.869533][ T1364] dst_init+0x84/0x4a0 [ 6616.869533][ T1364] dst_alloc+0x97/0x150 [ 6616.869533][ T1364] ip6_dst_alloc+0x23/0x90 [ 6616.869533][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6616.869533][ T1364] ip6_pol_route+0x56f/0x840 [ 6616.869533][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6616.869533][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6616.869533][ T1364] ipv6_rcv+0x1ad/0x810 [ 6616.869533][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6616.869533][ T1364] process_backlog+0x101/0x620 [ 6616.869533][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6616.869533][ T1364] net_rx_action+0x495/0xbe0 [ 6616.869533][ T1364] __do_softirq+0x1b5/0x7f6 [ 6616.869533][ T1364] [ 6616.871562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6616.871562][ T1364] netdev_get_by_index+0x5e/0x80 [ 6616.871562][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6616.871562][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6616.871562][ T1364] ip6_route_add+0x1c/0x140 [ 6616.871562][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6616.871562][ T1364] addrconf_add_dev+0xe2/0x170 [ 6616.871562][ T1364] inet6_addr_add+0x12f/0xa40 [ 6616.871562][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6616.871562][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.871562][ T1364] netlink_rcv_skb+0x130/0x360 [ 6616.871562][ T1364] netlink_unicast+0x449/0x710 [ 6616.871562][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6616.871562][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6616.871562][ T1364] ___sys_sendmsg+0xee/0x170 [ 6616.871562][ T1364] __sys_sendmsg+0xcd/0x170 [ 6616.871562][ T1364] do_syscall_64+0xc6/0x1e0 [ 6616.871562][ T1364] [ 6616.873982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6616.873982][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6616.873982][ T1364] ipv6_find_idev+0x102/0x170 [ 6616.873982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.873982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.873982][ T1364] netlink_rcv_skb+0x130/0x360 [ 6616.873982][ T1364] netlink_unicast+0x449/0x710 [ 6616.873982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6616.873982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6616.873982][ T1364] ___sys_sendmsg+0xee/0x170 [ 6616.873982][ T1364] __sys_sendmsg+0xcd/0x170 [ 6616.873982][ T1364] do_syscall_64+0xc6/0x1e0 [ 6616.873982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.873982][ T1364] [ 6616.875869][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6616.875869][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6616.875869][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6616.875869][ T1364] ipv6_find_idev+0x102/0x170 [ 6616.875869][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6616.875869][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6616.875869][ T1364] netlink_rcv_skb+0x130/0x360 [ 6616.875869][ T1364] netlink_unicast+0x449/0x710 [ 6616.875869][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6616.875869][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6616.875869][ T1364] ___sys_sendmsg+0xee/0x170 [ 6616.875869][ T1364] __sys_sendmsg+0xcd/0x170 [ 6616.875869][ T1364] do_syscall_64+0xc6/0x1e0 [ 6616.875869][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6616.875869][ T1364] [ 6627.131072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6627.131589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6627.131589][ T1364] ___neigh_create+0x14b/0xf60 [ 6627.131589][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6627.131589][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6627.131589][ T1364] ip6_output+0x1f3/0x770 [ 6627.131589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6627.131589][ T1364] mld_sendpack+0x62d/0xbc0 [ 6627.131589][ T1364] mld_ifc_work+0x32/0x1f0 [ 6627.131589][ T1364] process_one_work+0x84d/0x18a0 [ 6627.131589][ T1364] worker_thread+0x587/0xd30 [ 6627.131589][ T1364] kthread+0x28a/0x350 [ 6627.131589][ T1364] ret_from_fork+0x31/0x70 [ 6627.131589][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6627.131589][ T1364] [ 6627.133326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6627.133326][ T1364] dst_init+0x84/0x4a0 [ 6627.133326][ T1364] dst_alloc+0x97/0x150 [ 6627.133326][ T1364] ip6_dst_alloc+0x23/0x90 [ 6627.133326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6627.133326][ T1364] ip6_pol_route+0x56f/0x840 [ 6627.133326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6627.133326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6627.133326][ T1364] ipv6_rcv+0x1ad/0x810 [ 6627.133326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6627.133326][ T1364] process_backlog+0x101/0x620 [ 6627.133326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6627.133326][ T1364] net_rx_action+0x495/0xbe0 [ 6627.133326][ T1364] __do_softirq+0x1b5/0x7f6 [ 6627.133326][ T1364] [ 6627.135174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6627.135174][ T1364] netdev_get_by_index+0x5e/0x80 [ 6627.135174][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6627.135174][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6627.135174][ T1364] ip6_route_add+0x1c/0x140 [ 6627.135174][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6627.135174][ T1364] addrconf_add_dev+0xe2/0x170 [ 6627.135174][ T1364] inet6_addr_add+0x12f/0xa40 [ 6627.135174][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6627.135174][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.135174][ T1364] netlink_rcv_skb+0x130/0x360 [ 6627.135174][ T1364] netlink_unicast+0x449/0x710 [ 6627.135174][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6627.135174][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6627.135174][ T1364] ___sys_sendmsg+0xee/0x170 [ 6627.135174][ T1364] __sys_sendmsg+0xcd/0x170 [ 6627.135174][ T1364] do_syscall_64+0xc6/0x1e0 [ 6627.135174][ T1364] [ 6627.137371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6627.137371][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6627.137371][ T1364] ipv6_find_idev+0x102/0x170 [ 6627.137371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.137371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.137371][ T1364] netlink_rcv_skb+0x130/0x360 [ 6627.137371][ T1364] netlink_unicast+0x449/0x710 [ 6627.137371][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6627.137371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6627.137371][ T1364] ___sys_sendmsg+0xee/0x170 [ 6627.137371][ T1364] __sys_sendmsg+0xcd/0x170 [ 6627.137371][ T1364] do_syscall_64+0xc6/0x1e0 [ 6627.137371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.137371][ T1364] [ 6627.139094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6627.139094][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6627.139094][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6627.139094][ T1364] ipv6_find_idev+0x102/0x170 [ 6627.139094][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6627.139094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6627.139094][ T1364] netlink_rcv_skb+0x130/0x360 [ 6627.139094][ T1364] netlink_unicast+0x449/0x710 [ 6627.139094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6627.139094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6627.139094][ T1364] ___sys_sendmsg+0xee/0x170 [ 6627.139094][ T1364] __sys_sendmsg+0xcd/0x170 [ 6627.139094][ T1364] do_syscall_64+0xc6/0x1e0 [ 6627.139094][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6627.139094][ T1364] [ 6637.171066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6637.171570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6637.171570][ T1364] ___neigh_create+0x14b/0xf60 [ 6637.171570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6637.171570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6637.171570][ T1364] ip6_output+0x1f3/0x770 [ 6637.171570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6637.171570][ T1364] mld_sendpack+0x62d/0xbc0 [ 6637.171570][ T1364] mld_ifc_work+0x32/0x1f0 [ 6637.171570][ T1364] process_one_work+0x84d/0x18a0 [ 6637.171570][ T1364] worker_thread+0x587/0xd30 [ 6637.171570][ T1364] kthread+0x28a/0x350 [ 6637.171570][ T1364] ret_from_fork+0x31/0x70 [ 6637.171570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6637.171570][ T1364] [ 6637.173321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6637.173321][ T1364] dst_init+0x84/0x4a0 [ 6637.173321][ T1364] dst_alloc+0x97/0x150 [ 6637.173321][ T1364] ip6_dst_alloc+0x23/0x90 [ 6637.173321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6637.173321][ T1364] ip6_pol_route+0x56f/0x840 [ 6637.173321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6637.173321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6637.173321][ T1364] ipv6_rcv+0x1ad/0x810 [ 6637.173321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6637.173321][ T1364] process_backlog+0x101/0x620 [ 6637.173321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6637.173321][ T1364] net_rx_action+0x495/0xbe0 [ 6637.173321][ T1364] __do_softirq+0x1b5/0x7f6 [ 6637.173321][ T1364] [ 6637.175187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6637.175187][ T1364] netdev_get_by_index+0x5e/0x80 [ 6637.175187][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6637.175187][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6637.175187][ T1364] ip6_route_add+0x1c/0x140 [ 6637.175187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6637.175187][ T1364] addrconf_add_dev+0xe2/0x170 [ 6637.175187][ T1364] inet6_addr_add+0x12f/0xa40 [ 6637.175187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6637.175187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.175187][ T1364] netlink_rcv_skb+0x130/0x360 [ 6637.175187][ T1364] netlink_unicast+0x449/0x710 [ 6637.175187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6637.175187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6637.175187][ T1364] ___sys_sendmsg+0xee/0x170 [ 6637.175187][ T1364] __sys_sendmsg+0xcd/0x170 [ 6637.175187][ T1364] do_syscall_64+0xc6/0x1e0 [ 6637.175187][ T1364] [ 6637.177388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6637.177388][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6637.177388][ T1364] ipv6_find_idev+0x102/0x170 [ 6637.177388][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.177388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.177388][ T1364] netlink_rcv_skb+0x130/0x360 [ 6637.177388][ T1364] netlink_unicast+0x449/0x710 [ 6637.177388][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6637.177388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6637.177388][ T1364] ___sys_sendmsg+0xee/0x170 [ 6637.177388][ T1364] __sys_sendmsg+0xcd/0x170 [ 6637.177388][ T1364] do_syscall_64+0xc6/0x1e0 [ 6637.177388][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.177388][ T1364] [ 6637.179110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6637.179110][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6637.179110][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6637.179110][ T1364] ipv6_find_idev+0x102/0x170 [ 6637.179110][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6637.179110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6637.179110][ T1364] netlink_rcv_skb+0x130/0x360 [ 6637.179110][ T1364] netlink_unicast+0x449/0x710 [ 6637.179110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6637.179110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6637.179110][ T1364] ___sys_sendmsg+0xee/0x170 [ 6637.179110][ T1364] __sys_sendmsg+0xcd/0x170 [ 6637.179110][ T1364] do_syscall_64+0xc6/0x1e0 [ 6637.179110][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6637.179110][ T1364] [ 6647.427055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6647.427558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6647.427558][ T1364] ___neigh_create+0x14b/0xf60 [ 6647.427558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6647.427558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6647.427558][ T1364] ip6_output+0x1f3/0x770 [ 6647.427558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6647.427558][ T1364] mld_sendpack+0x62d/0xbc0 [ 6647.427558][ T1364] mld_ifc_work+0x32/0x1f0 [ 6647.427558][ T1364] process_one_work+0x84d/0x18a0 [ 6647.427558][ T1364] worker_thread+0x587/0xd30 [ 6647.427558][ T1364] kthread+0x28a/0x350 [ 6647.427558][ T1364] ret_from_fork+0x31/0x70 [ 6647.427558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6647.427558][ T1364] [ 6647.429302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6647.429302][ T1364] dst_init+0x84/0x4a0 [ 6647.429302][ T1364] dst_alloc+0x97/0x150 [ 6647.429302][ T1364] ip6_dst_alloc+0x23/0x90 [ 6647.429302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6647.429302][ T1364] ip6_pol_route+0x56f/0x840 [ 6647.429302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6647.429302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6647.429302][ T1364] ipv6_rcv+0x1ad/0x810 [ 6647.429302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6647.429302][ T1364] process_backlog+0x101/0x620 [ 6647.429302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6647.429302][ T1364] net_rx_action+0x495/0xbe0 [ 6647.429302][ T1364] __do_softirq+0x1b5/0x7f6 [ 6647.429302][ T1364] [ 6647.431133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6647.431133][ T1364] netdev_get_by_index+0x5e/0x80 [ 6647.431133][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6647.431133][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6647.431133][ T1364] ip6_route_add+0x1c/0x140 [ 6647.431133][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6647.431133][ T1364] addrconf_add_dev+0xe2/0x170 [ 6647.431133][ T1364] inet6_addr_add+0x12f/0xa40 [ 6647.431133][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6647.431133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.431133][ T1364] netlink_rcv_skb+0x130/0x360 [ 6647.431133][ T1364] netlink_unicast+0x449/0x710 [ 6647.431133][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6647.431133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6647.431133][ T1364] ___sys_sendmsg+0xee/0x170 [ 6647.431133][ T1364] __sys_sendmsg+0xcd/0x170 [ 6647.431133][ T1364] do_syscall_64+0xc6/0x1e0 [ 6647.431133][ T1364] [ 6647.433320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6647.433320][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6647.433320][ T1364] ipv6_find_idev+0x102/0x170 [ 6647.433320][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.433320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.433320][ T1364] netlink_rcv_skb+0x130/0x360 [ 6647.433320][ T1364] netlink_unicast+0x449/0x710 [ 6647.433320][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6647.433320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6647.433320][ T1364] ___sys_sendmsg+0xee/0x170 [ 6647.433320][ T1364] __sys_sendmsg+0xcd/0x170 [ 6647.433320][ T1364] do_syscall_64+0xc6/0x1e0 [ 6647.433320][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.433320][ T1364] [ 6647.435069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6647.435069][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6647.435069][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6647.435069][ T1364] ipv6_find_idev+0x102/0x170 [ 6647.435069][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6647.435069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6647.435069][ T1364] netlink_rcv_skb+0x130/0x360 [ 6647.435069][ T1364] netlink_unicast+0x449/0x710 [ 6647.435069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6647.435069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6647.435069][ T1364] ___sys_sendmsg+0xee/0x170 [ 6647.435069][ T1364] __sys_sendmsg+0xcd/0x170 [ 6647.435069][ T1364] do_syscall_64+0xc6/0x1e0 [ 6647.435069][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6647.435069][ T1364] [ 6657.843024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6657.843555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6657.843555][ T1364] ___neigh_create+0x14b/0xf60 [ 6657.843555][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6657.843555][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6657.843555][ T1364] ip6_output+0x1f3/0x770 [ 6657.843555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6657.843555][ T1364] mld_sendpack+0x62d/0xbc0 [ 6657.843555][ T1364] mld_ifc_work+0x32/0x1f0 [ 6657.843555][ T1364] process_one_work+0x84d/0x18a0 [ 6657.843555][ T1364] worker_thread+0x587/0xd30 [ 6657.843555][ T1364] kthread+0x28a/0x350 [ 6657.843555][ T1364] ret_from_fork+0x31/0x70 [ 6657.843555][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6657.843555][ T1364] [ 6657.845306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6657.845306][ T1364] dst_init+0x84/0x4a0 [ 6657.845306][ T1364] dst_alloc+0x97/0x150 [ 6657.845306][ T1364] ip6_dst_alloc+0x23/0x90 [ 6657.845306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6657.845306][ T1364] ip6_pol_route+0x56f/0x840 [ 6657.845306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6657.845306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6657.845306][ T1364] ipv6_rcv+0x1ad/0x810 [ 6657.845306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6657.845306][ T1364] process_backlog+0x101/0x620 [ 6657.845306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6657.845306][ T1364] net_rx_action+0x495/0xbe0 [ 6657.845306][ T1364] __do_softirq+0x1b5/0x7f6 [ 6657.845306][ T1364] [ 6657.847159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6657.847159][ T1364] netdev_get_by_index+0x5e/0x80 [ 6657.847159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6657.847159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6657.847159][ T1364] ip6_route_add+0x1c/0x140 [ 6657.847159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6657.847159][ T1364] addrconf_add_dev+0xe2/0x170 [ 6657.847159][ T1364] inet6_addr_add+0x12f/0xa40 [ 6657.847159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6657.847159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.847159][ T1364] netlink_rcv_skb+0x130/0x360 [ 6657.847159][ T1364] netlink_unicast+0x449/0x710 [ 6657.847159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6657.847159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6657.847159][ T1364] ___sys_sendmsg+0xee/0x170 [ 6657.847159][ T1364] __sys_sendmsg+0xcd/0x170 [ 6657.847159][ T1364] do_syscall_64+0xc6/0x1e0 [ 6657.847159][ T1364] [ 6657.849365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6657.849365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6657.849365][ T1364] ipv6_find_idev+0x102/0x170 [ 6657.849365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.849365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.849365][ T1364] netlink_rcv_skb+0x130/0x360 [ 6657.849365][ T1364] netlink_unicast+0x449/0x710 [ 6657.849365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6657.849365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6657.849365][ T1364] ___sys_sendmsg+0xee/0x170 [ 6657.849365][ T1364] __sys_sendmsg+0xcd/0x170 [ 6657.849365][ T1364] do_syscall_64+0xc6/0x1e0 [ 6657.849365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.849365][ T1364] [ 6657.851099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6657.851099][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6657.851099][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6657.851099][ T1364] ipv6_find_idev+0x102/0x170 [ 6657.851099][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6657.851099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6657.851099][ T1364] netlink_rcv_skb+0x130/0x360 [ 6657.851099][ T1364] netlink_unicast+0x449/0x710 [ 6657.851099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6657.851099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6657.851099][ T1364] ___sys_sendmsg+0xee/0x170 [ 6657.851099][ T1364] __sys_sendmsg+0xcd/0x170 [ 6657.851099][ T1364] do_syscall_64+0xc6/0x1e0 [ 6657.851099][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6657.851099][ T1364] [ 6668.034997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6668.035474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6668.035474][ T1364] ___neigh_create+0x14b/0xf60 [ 6668.035474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6668.035474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6668.035474][ T1364] ip6_output+0x1f3/0x770 [ 6668.035474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6668.035474][ T1364] mld_sendpack+0x62d/0xbc0 [ 6668.035474][ T1364] mld_ifc_work+0x32/0x1f0 [ 6668.035474][ T1364] process_one_work+0x84d/0x18a0 [ 6668.035474][ T1364] worker_thread+0x587/0xd30 [ 6668.035474][ T1364] kthread+0x28a/0x350 [ 6668.035474][ T1364] ret_from_fork+0x31/0x70 [ 6668.035474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6668.035474][ T1364] [ 6668.037224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6668.037224][ T1364] dst_init+0x84/0x4a0 [ 6668.037224][ T1364] dst_alloc+0x97/0x150 [ 6668.037224][ T1364] ip6_dst_alloc+0x23/0x90 [ 6668.037224][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6668.037224][ T1364] ip6_pol_route+0x56f/0x840 [ 6668.037224][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6668.037224][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6668.037224][ T1364] ipv6_rcv+0x1ad/0x810 [ 6668.037224][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6668.037224][ T1364] process_backlog+0x101/0x620 [ 6668.037224][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6668.037224][ T1364] net_rx_action+0x495/0xbe0 [ 6668.037224][ T1364] __do_softirq+0x1b5/0x7f6 [ 6668.037224][ T1364] [ 6668.039089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6668.039089][ T1364] netdev_get_by_index+0x5e/0x80 [ 6668.039089][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6668.039089][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6668.039089][ T1364] ip6_route_add+0x1c/0x140 [ 6668.039089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6668.039089][ T1364] addrconf_add_dev+0xe2/0x170 [ 6668.039089][ T1364] inet6_addr_add+0x12f/0xa40 [ 6668.039089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6668.039089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.039089][ T1364] netlink_rcv_skb+0x130/0x360 [ 6668.039089][ T1364] netlink_unicast+0x449/0x710 [ 6668.039089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6668.039089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6668.039089][ T1364] ___sys_sendmsg+0xee/0x170 [ 6668.039089][ T1364] __sys_sendmsg+0xcd/0x170 [ 6668.039089][ T1364] do_syscall_64+0xc6/0x1e0 [ 6668.039089][ T1364] [ 6668.041306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6668.041306][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6668.041306][ T1364] ipv6_find_idev+0x102/0x170 [ 6668.041306][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6668.041306][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.041306][ T1364] netlink_rcv_skb+0x130/0x360 [ 6668.041306][ T1364] netlink_unicast+0x449/0x710 [ 6668.041306][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6668.041306][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6668.041306][ T1364] ___sys_sendmsg+0xee/0x170 [ 6668.041306][ T1364] __sys_sendmsg+0xcd/0x170 [ 6668.041306][ T1364] do_syscall_64+0xc6/0x1e0 [ 6668.041306][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6668.041306][ T1364] [ 6668.043587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6668.043587][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6668.043587][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6668.043587][ T1364] ipv6_find_idev+0x102/0x170 [ 6668.043587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6668.043587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6668.043587][ T1364] netlink_rcv_skb+0x130/0x360 [ 6668.043587][ T1364] netlink_unicast+0x449/0x710 [ 6668.043587][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6668.043587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6668.043587][ T1364] ___sys_sendmsg+0xee/0x170 [ 6668.043587][ T1364] __sys_sendmsg+0xcd/0x170 [ 6668.043587][ T1364] do_syscall_64+0xc6/0x1e0 [ 6668.043587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6668.043587][ T1364] [ 6678.283074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6678.283574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6678.283574][ T1364] ___neigh_create+0x14b/0xf60 [ 6678.283574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6678.283574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6678.283574][ T1364] ip6_output+0x1f3/0x770 [ 6678.283574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6678.283574][ T1364] mld_sendpack+0x62d/0xbc0 [ 6678.283574][ T1364] mld_ifc_work+0x32/0x1f0 [ 6678.283574][ T1364] process_one_work+0x84d/0x18a0 [ 6678.283574][ T1364] worker_thread+0x587/0xd30 [ 6678.283574][ T1364] kthread+0x28a/0x350 [ 6678.283574][ T1364] ret_from_fork+0x31/0x70 [ 6678.283574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6678.283574][ T1364] [ 6678.285349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6678.285349][ T1364] dst_init+0x84/0x4a0 [ 6678.285349][ T1364] dst_alloc+0x97/0x150 [ 6678.285349][ T1364] ip6_dst_alloc+0x23/0x90 [ 6678.285349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6678.285349][ T1364] ip6_pol_route+0x56f/0x840 [ 6678.285349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6678.285349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6678.285349][ T1364] ipv6_rcv+0x1ad/0x810 [ 6678.285349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6678.285349][ T1364] process_backlog+0x101/0x620 [ 6678.285349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6678.285349][ T1364] net_rx_action+0x495/0xbe0 [ 6678.285349][ T1364] __do_softirq+0x1b5/0x7f6 [ 6678.285349][ T1364] [ 6678.287206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6678.287206][ T1364] netdev_get_by_index+0x5e/0x80 [ 6678.287206][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6678.287206][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6678.287206][ T1364] ip6_route_add+0x1c/0x140 [ 6678.287206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6678.287206][ T1364] addrconf_add_dev+0xe2/0x170 [ 6678.287206][ T1364] inet6_addr_add+0x12f/0xa40 [ 6678.287206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6678.287206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.287206][ T1364] netlink_rcv_skb+0x130/0x360 [ 6678.287206][ T1364] netlink_unicast+0x449/0x710 [ 6678.287206][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6678.287206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6678.287206][ T1364] ___sys_sendmsg+0xee/0x170 [ 6678.287206][ T1364] __sys_sendmsg+0xcd/0x170 [ 6678.287206][ T1364] do_syscall_64+0xc6/0x1e0 [ 6678.287206][ T1364] [ 6678.289433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6678.289433][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6678.289433][ T1364] ipv6_find_idev+0x102/0x170 [ 6678.289433][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.289433][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.289433][ T1364] netlink_rcv_skb+0x130/0x360 [ 6678.289433][ T1364] netlink_unicast+0x449/0x710 [ 6678.289433][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6678.289433][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6678.289433][ T1364] ___sys_sendmsg+0xee/0x170 [ 6678.289433][ T1364] __sys_sendmsg+0xcd/0x170 [ 6678.289433][ T1364] do_syscall_64+0xc6/0x1e0 [ 6678.289433][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.289433][ T1364] [ 6678.291169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6678.291169][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6678.291169][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6678.291169][ T1364] ipv6_find_idev+0x102/0x170 [ 6678.291169][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6678.291169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6678.291169][ T1364] netlink_rcv_skb+0x130/0x360 [ 6678.291169][ T1364] netlink_unicast+0x449/0x710 [ 6678.291169][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6678.291169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6678.291169][ T1364] ___sys_sendmsg+0xee/0x170 [ 6678.291169][ T1364] __sys_sendmsg+0xcd/0x170 [ 6678.291169][ T1364] do_syscall_64+0xc6/0x1e0 [ 6678.291169][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6678.291169][ T1364] [ 6688.442994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6688.443494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6688.443494][ T1364] ___neigh_create+0x14b/0xf60 [ 6688.443494][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6688.443494][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6688.443494][ T1364] ip6_output+0x1f3/0x770 [ 6688.443494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6688.443494][ T1364] mld_sendpack+0x62d/0xbc0 [ 6688.443494][ T1364] mld_ifc_work+0x32/0x1f0 [ 6688.443494][ T1364] process_one_work+0x84d/0x18a0 [ 6688.443494][ T1364] worker_thread+0x587/0xd30 [ 6688.443494][ T1364] kthread+0x28a/0x350 [ 6688.443494][ T1364] ret_from_fork+0x31/0x70 [ 6688.443494][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6688.443494][ T1364] [ 6688.445291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6688.445291][ T1364] dst_init+0x84/0x4a0 [ 6688.445291][ T1364] dst_alloc+0x97/0x150 [ 6688.445291][ T1364] ip6_dst_alloc+0x23/0x90 [ 6688.445291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6688.445291][ T1364] ip6_pol_route+0x56f/0x840 [ 6688.445291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6688.445291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6688.445291][ T1364] ipv6_rcv+0x1ad/0x810 [ 6688.445291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6688.445291][ T1364] process_backlog+0x101/0x620 [ 6688.445291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6688.445291][ T1364] net_rx_action+0x495/0xbe0 [ 6688.445291][ T1364] __do_softirq+0x1b5/0x7f6 [ 6688.445291][ T1364] [ 6688.447156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6688.447156][ T1364] netdev_get_by_index+0x5e/0x80 [ 6688.447156][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6688.447156][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6688.447156][ T1364] ip6_route_add+0x1c/0x140 [ 6688.447156][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6688.447156][ T1364] addrconf_add_dev+0xe2/0x170 [ 6688.447156][ T1364] inet6_addr_add+0x12f/0xa40 [ 6688.447156][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6688.447156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.447156][ T1364] netlink_rcv_skb+0x130/0x360 [ 6688.447156][ T1364] netlink_unicast+0x449/0x710 [ 6688.447156][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6688.447156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6688.447156][ T1364] ___sys_sendmsg+0xee/0x170 [ 6688.447156][ T1364] __sys_sendmsg+0xcd/0x170 [ 6688.447156][ T1364] do_syscall_64+0xc6/0x1e0 [ 6688.447156][ T1364] [ 6688.449389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6688.449389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6688.449389][ T1364] ipv6_find_idev+0x102/0x170 [ 6688.449389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.449389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.449389][ T1364] netlink_rcv_skb+0x130/0x360 [ 6688.449389][ T1364] netlink_unicast+0x449/0x710 [ 6688.449389][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6688.449389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6688.449389][ T1364] ___sys_sendmsg+0xee/0x170 [ 6688.449389][ T1364] __sys_sendmsg+0xcd/0x170 [ 6688.449389][ T1364] do_syscall_64+0xc6/0x1e0 [ 6688.449389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.449389][ T1364] [ 6688.451136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6688.451136][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6688.451136][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6688.451136][ T1364] ipv6_find_idev+0x102/0x170 [ 6688.451136][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6688.451136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6688.451136][ T1364] netlink_rcv_skb+0x130/0x360 [ 6688.451136][ T1364] netlink_unicast+0x449/0x710 [ 6688.451136][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6688.451136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6688.451136][ T1364] ___sys_sendmsg+0xee/0x170 [ 6688.451136][ T1364] __sys_sendmsg+0xcd/0x170 [ 6688.451136][ T1364] do_syscall_64+0xc6/0x1e0 [ 6688.451136][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6688.451136][ T1364] [ 6698.531059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6698.531569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6698.531569][ T1364] ___neigh_create+0x14b/0xf60 [ 6698.531569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6698.531569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6698.531569][ T1364] ip6_output+0x1f3/0x770 [ 6698.531569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6698.531569][ T1364] mld_sendpack+0x62d/0xbc0 [ 6698.531569][ T1364] mld_ifc_work+0x32/0x1f0 [ 6698.531569][ T1364] process_one_work+0x84d/0x18a0 [ 6698.531569][ T1364] worker_thread+0x587/0xd30 [ 6698.531569][ T1364] kthread+0x28a/0x350 [ 6698.531569][ T1364] ret_from_fork+0x31/0x70 [ 6698.531569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6698.531569][ T1364] [ 6698.533328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6698.533328][ T1364] dst_init+0x84/0x4a0 [ 6698.533328][ T1364] dst_alloc+0x97/0x150 [ 6698.533328][ T1364] ip6_dst_alloc+0x23/0x90 [ 6698.533328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6698.533328][ T1364] ip6_pol_route+0x56f/0x840 [ 6698.533328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6698.533328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6698.533328][ T1364] ipv6_rcv+0x1ad/0x810 [ 6698.533328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6698.533328][ T1364] process_backlog+0x101/0x620 [ 6698.533328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6698.533328][ T1364] net_rx_action+0x495/0xbe0 [ 6698.533328][ T1364] __do_softirq+0x1b5/0x7f6 [ 6698.533328][ T1364] [ 6698.535184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6698.535184][ T1364] netdev_get_by_index+0x5e/0x80 [ 6698.535184][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6698.535184][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6698.535184][ T1364] ip6_route_add+0x1c/0x140 [ 6698.535184][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6698.535184][ T1364] addrconf_add_dev+0xe2/0x170 [ 6698.535184][ T1364] inet6_addr_add+0x12f/0xa40 [ 6698.535184][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6698.535184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.535184][ T1364] netlink_rcv_skb+0x130/0x360 [ 6698.535184][ T1364] netlink_unicast+0x449/0x710 [ 6698.535184][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6698.535184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6698.535184][ T1364] ___sys_sendmsg+0xee/0x170 [ 6698.535184][ T1364] __sys_sendmsg+0xcd/0x170 [ 6698.535184][ T1364] do_syscall_64+0xc6/0x1e0 [ 6698.535184][ T1364] [ 6698.537387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6698.537387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6698.537387][ T1364] ipv6_find_idev+0x102/0x170 [ 6698.537387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.537387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.537387][ T1364] netlink_rcv_skb+0x130/0x360 [ 6698.537387][ T1364] netlink_unicast+0x449/0x710 [ 6698.537387][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6698.537387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6698.537387][ T1364] ___sys_sendmsg+0xee/0x170 [ 6698.537387][ T1364] __sys_sendmsg+0xcd/0x170 [ 6698.537387][ T1364] do_syscall_64+0xc6/0x1e0 [ 6698.537387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.537387][ T1364] [ 6698.539112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6698.539112][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6698.539112][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6698.539112][ T1364] ipv6_find_idev+0x102/0x170 [ 6698.539112][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6698.539112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6698.539112][ T1364] netlink_rcv_skb+0x130/0x360 [ 6698.539112][ T1364] netlink_unicast+0x449/0x710 [ 6698.539112][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6698.539112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6698.539112][ T1364] ___sys_sendmsg+0xee/0x170 [ 6698.539112][ T1364] __sys_sendmsg+0xcd/0x170 [ 6698.539112][ T1364] do_syscall_64+0xc6/0x1e0 [ 6698.539112][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6698.539112][ T1364] [ 6708.659069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6708.659603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6708.659603][ T1364] ___neigh_create+0x14b/0xf60 [ 6708.659603][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6708.659603][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6708.659603][ T1364] ip6_output+0x1f3/0x770 [ 6708.659603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6708.659603][ T1364] mld_sendpack+0x62d/0xbc0 [ 6708.659603][ T1364] mld_ifc_work+0x32/0x1f0 [ 6708.659603][ T1364] process_one_work+0x84d/0x18a0 [ 6708.659603][ T1364] worker_thread+0x587/0xd30 [ 6708.659603][ T1364] kthread+0x28a/0x350 [ 6708.659603][ T1364] ret_from_fork+0x31/0x70 [ 6708.659603][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6708.659603][ T1364] [ 6708.661355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6708.661355][ T1364] dst_init+0x84/0x4a0 [ 6708.661355][ T1364] dst_alloc+0x97/0x150 [ 6708.661355][ T1364] ip6_dst_alloc+0x23/0x90 [ 6708.661355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6708.661355][ T1364] ip6_pol_route+0x56f/0x840 [ 6708.661355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6708.661355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6708.661355][ T1364] ipv6_rcv+0x1ad/0x810 [ 6708.661355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6708.661355][ T1364] process_backlog+0x101/0x620 [ 6708.661355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6708.661355][ T1364] net_rx_action+0x495/0xbe0 [ 6708.661355][ T1364] __do_softirq+0x1b5/0x7f6 [ 6708.661355][ T1364] [ 6708.663193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6708.663193][ T1364] netdev_get_by_index+0x5e/0x80 [ 6708.663193][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6708.663193][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6708.663193][ T1364] ip6_route_add+0x1c/0x140 [ 6708.663193][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6708.663193][ T1364] addrconf_add_dev+0xe2/0x170 [ 6708.663193][ T1364] inet6_addr_add+0x12f/0xa40 [ 6708.663193][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6708.663193][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.663193][ T1364] netlink_rcv_skb+0x130/0x360 [ 6708.663193][ T1364] netlink_unicast+0x449/0x710 [ 6708.663193][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6708.663193][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6708.663193][ T1364] ___sys_sendmsg+0xee/0x170 [ 6708.663193][ T1364] __sys_sendmsg+0xcd/0x170 [ 6708.663193][ T1364] do_syscall_64+0xc6/0x1e0 [ 6708.663193][ T1364] [ 6708.665416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6708.665416][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6708.665416][ T1364] ipv6_find_idev+0x102/0x170 [ 6708.665416][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.665416][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.665416][ T1364] netlink_rcv_skb+0x130/0x360 [ 6708.665416][ T1364] netlink_unicast+0x449/0x710 [ 6708.665416][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6708.665416][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6708.665416][ T1364] ___sys_sendmsg+0xee/0x170 [ 6708.665416][ T1364] __sys_sendmsg+0xcd/0x170 [ 6708.665416][ T1364] do_syscall_64+0xc6/0x1e0 [ 6708.665416][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.665416][ T1364] [ 6708.667133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6708.667133][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6708.667133][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6708.667133][ T1364] ipv6_find_idev+0x102/0x170 [ 6708.667133][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6708.667133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6708.667133][ T1364] netlink_rcv_skb+0x130/0x360 [ 6708.667133][ T1364] netlink_unicast+0x449/0x710 [ 6708.667133][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6708.667133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6708.667133][ T1364] ___sys_sendmsg+0xee/0x170 [ 6708.667133][ T1364] __sys_sendmsg+0xcd/0x170 [ 6708.667133][ T1364] do_syscall_64+0xc6/0x1e0 [ 6708.667133][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6708.667133][ T1364] [ 6718.715001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6718.715515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6718.715515][ T1364] ___neigh_create+0x14b/0xf60 [ 6718.715515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6718.715515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6718.715515][ T1364] ip6_output+0x1f3/0x770 [ 6718.715515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6718.715515][ T1364] mld_sendpack+0x62d/0xbc0 [ 6718.715515][ T1364] mld_ifc_work+0x32/0x1f0 [ 6718.715515][ T1364] process_one_work+0x84d/0x18a0 [ 6718.715515][ T1364] worker_thread+0x587/0xd30 [ 6718.715515][ T1364] kthread+0x28a/0x350 [ 6718.715515][ T1364] ret_from_fork+0x31/0x70 [ 6718.715515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6718.715515][ T1364] [ 6718.717238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6718.717238][ T1364] dst_init+0x84/0x4a0 [ 6718.717238][ T1364] dst_alloc+0x97/0x150 [ 6718.717238][ T1364] ip6_dst_alloc+0x23/0x90 [ 6718.717238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6718.717238][ T1364] ip6_pol_route+0x56f/0x840 [ 6718.717238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6718.717238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6718.717238][ T1364] ipv6_rcv+0x1ad/0x810 [ 6718.717238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6718.717238][ T1364] process_backlog+0x101/0x620 [ 6718.717238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6718.717238][ T1364] net_rx_action+0x495/0xbe0 [ 6718.717238][ T1364] __do_softirq+0x1b5/0x7f6 [ 6718.717238][ T1364] [ 6718.719079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6718.719079][ T1364] netdev_get_by_index+0x5e/0x80 [ 6718.719079][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6718.719079][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6718.719079][ T1364] ip6_route_add+0x1c/0x140 [ 6718.719079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6718.719079][ T1364] addrconf_add_dev+0xe2/0x170 [ 6718.719079][ T1364] inet6_addr_add+0x12f/0xa40 [ 6718.719079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6718.719079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6718.719079][ T1364] netlink_rcv_skb+0x130/0x360 [ 6718.719079][ T1364] netlink_unicast+0x449/0x710 [ 6718.719079][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6718.719079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6718.719079][ T1364] ___sys_sendmsg+0xee/0x170 [ 6718.719079][ T1364] __sys_sendmsg+0xcd/0x170 [ 6718.719079][ T1364] do_syscall_64+0xc6/0x1e0 [ 6718.719079][ T1364] [ 6718.721279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6718.721279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6718.721279][ T1364] ipv6_find_idev+0x102/0x170 [ 6718.721279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6718.721279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6718.721279][ T1364] netlink_rcv_skb+0x130/0x360 [ 6718.721279][ T1364] netlink_unicast+0x449/0x710 [ 6718.721279][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6718.721279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6718.721279][ T1364] ___sys_sendmsg+0xee/0x170 [ 6718.721279][ T1364] __sys_sendmsg+0xcd/0x170 [ 6718.721279][ T1364] do_syscall_64+0xc6/0x1e0 [ 6718.721279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6718.721279][ T1364] [ 6718.722994][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6718.722994][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6718.722994][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6718.722994][ T1364] ipv6_find_idev+0x102/0x170 [ 6718.722994][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6718.722994][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6718.722994][ T1364] netlink_rcv_skb+0x130/0x360 [ 6718.722994][ T1364] netlink_unicast+0x449/0x710 [ 6718.722994][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6718.722994][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6718.722994][ T1364] ___sys_sendmsg+0xee/0x170 [ 6718.722994][ T1364] __sys_sendmsg+0xcd/0x170 [ 6718.722994][ T1364] do_syscall_64+0xc6/0x1e0 [ 6718.722994][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6718.722994][ T1364] [ 6728.827071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6728.827576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6728.827576][ T1364] ___neigh_create+0x14b/0xf60 [ 6728.827576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6728.827576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6728.827576][ T1364] ip6_output+0x1f3/0x770 [ 6728.827576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6728.827576][ T1364] mld_sendpack+0x62d/0xbc0 [ 6728.827576][ T1364] mld_ifc_work+0x32/0x1f0 [ 6728.827576][ T1364] process_one_work+0x84d/0x18a0 [ 6728.827576][ T1364] worker_thread+0x587/0xd30 [ 6728.827576][ T1364] kthread+0x28a/0x350 [ 6728.827576][ T1364] ret_from_fork+0x31/0x70 [ 6728.827576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6728.827576][ T1364] [ 6728.829307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6728.829307][ T1364] dst_init+0x84/0x4a0 [ 6728.829307][ T1364] dst_alloc+0x97/0x150 [ 6728.829307][ T1364] ip6_dst_alloc+0x23/0x90 [ 6728.829307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6728.829307][ T1364] ip6_pol_route+0x56f/0x840 [ 6728.829307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6728.829307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6728.829307][ T1364] ipv6_rcv+0x1ad/0x810 [ 6728.829307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6728.829307][ T1364] process_backlog+0x101/0x620 [ 6728.829307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6728.829307][ T1364] net_rx_action+0x495/0xbe0 [ 6728.829307][ T1364] __do_softirq+0x1b5/0x7f6 [ 6728.829307][ T1364] [ 6728.831143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6728.831143][ T1364] netdev_get_by_index+0x5e/0x80 [ 6728.831143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6728.831143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6728.831143][ T1364] ip6_route_add+0x1c/0x140 [ 6728.831143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6728.831143][ T1364] addrconf_add_dev+0xe2/0x170 [ 6728.831143][ T1364] inet6_addr_add+0x12f/0xa40 [ 6728.831143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6728.831143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6728.831143][ T1364] netlink_rcv_skb+0x130/0x360 [ 6728.831143][ T1364] netlink_unicast+0x449/0x710 [ 6728.831143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6728.831143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6728.831143][ T1364] ___sys_sendmsg+0xee/0x170 [ 6728.831143][ T1364] __sys_sendmsg+0xcd/0x170 [ 6728.831143][ T1364] do_syscall_64+0xc6/0x1e0 [ 6728.831143][ T1364] [ 6728.833330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6728.833330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6728.833330][ T1364] ipv6_find_idev+0x102/0x170 [ 6728.833330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6728.833330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6728.833330][ T1364] netlink_rcv_skb+0x130/0x360 [ 6728.833330][ T1364] netlink_unicast+0x449/0x710 [ 6728.833330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6728.833330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6728.833330][ T1364] ___sys_sendmsg+0xee/0x170 [ 6728.833330][ T1364] __sys_sendmsg+0xcd/0x170 [ 6728.833330][ T1364] do_syscall_64+0xc6/0x1e0 [ 6728.833330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6728.833330][ T1364] [ 6728.835066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6728.835066][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6728.835066][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6728.835066][ T1364] ipv6_find_idev+0x102/0x170 [ 6728.835066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6728.835066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6728.835066][ T1364] netlink_rcv_skb+0x130/0x360 [ 6728.835066][ T1364] netlink_unicast+0x449/0x710 [ 6728.835066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6728.835066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6728.835066][ T1364] ___sys_sendmsg+0xee/0x170 [ 6728.835066][ T1364] __sys_sendmsg+0xcd/0x170 [ 6728.835066][ T1364] do_syscall_64+0xc6/0x1e0 [ 6728.835066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6728.835066][ T1364] [ 6738.875000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6738.875507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6738.875507][ T1364] ___neigh_create+0x14b/0xf60 [ 6738.875507][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6738.875507][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6738.875507][ T1364] ip6_output+0x1f3/0x770 [ 6738.875507][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6738.875507][ T1364] mld_sendpack+0x62d/0xbc0 [ 6738.875507][ T1364] mld_ifc_work+0x32/0x1f0 [ 6738.875507][ T1364] process_one_work+0x84d/0x18a0 [ 6738.875507][ T1364] worker_thread+0x587/0xd30 [ 6738.875507][ T1364] kthread+0x28a/0x350 [ 6738.875507][ T1364] ret_from_fork+0x31/0x70 [ 6738.875507][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6738.875507][ T1364] [ 6738.877252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6738.877252][ T1364] dst_init+0x84/0x4a0 [ 6738.877252][ T1364] dst_alloc+0x97/0x150 [ 6738.877252][ T1364] ip6_dst_alloc+0x23/0x90 [ 6738.877252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6738.877252][ T1364] ip6_pol_route+0x56f/0x840 [ 6738.877252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6738.877252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6738.877252][ T1364] ipv6_rcv+0x1ad/0x810 [ 6738.877252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6738.877252][ T1364] process_backlog+0x101/0x620 [ 6738.877252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6738.877252][ T1364] net_rx_action+0x495/0xbe0 [ 6738.877252][ T1364] __do_softirq+0x1b5/0x7f6 [ 6738.877252][ T1364] [ 6738.879095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6738.879095][ T1364] netdev_get_by_index+0x5e/0x80 [ 6738.879095][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6738.879095][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6738.879095][ T1364] ip6_route_add+0x1c/0x140 [ 6738.879095][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6738.879095][ T1364] addrconf_add_dev+0xe2/0x170 [ 6738.879095][ T1364] inet6_addr_add+0x12f/0xa40 [ 6738.879095][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6738.879095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6738.879095][ T1364] netlink_rcv_skb+0x130/0x360 [ 6738.879095][ T1364] netlink_unicast+0x449/0x710 [ 6738.879095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6738.879095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6738.879095][ T1364] ___sys_sendmsg+0xee/0x170 [ 6738.879095][ T1364] __sys_sendmsg+0xcd/0x170 [ 6738.879095][ T1364] do_syscall_64+0xc6/0x1e0 [ 6738.879095][ T1364] [ 6738.881342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6738.881342][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6738.881342][ T1364] ipv6_find_idev+0x102/0x170 [ 6738.881342][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6738.881342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6738.881342][ T1364] netlink_rcv_skb+0x130/0x360 [ 6738.881342][ T1364] netlink_unicast+0x449/0x710 [ 6738.881342][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6738.881342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6738.881342][ T1364] ___sys_sendmsg+0xee/0x170 [ 6738.881342][ T1364] __sys_sendmsg+0xcd/0x170 [ 6738.881342][ T1364] do_syscall_64+0xc6/0x1e0 [ 6738.881342][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6738.881342][ T1364] [ 6738.883106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6738.883106][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6738.883106][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6738.883106][ T1364] ipv6_find_idev+0x102/0x170 [ 6738.883106][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6738.883106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6738.883106][ T1364] netlink_rcv_skb+0x130/0x360 [ 6738.883106][ T1364] netlink_unicast+0x449/0x710 [ 6738.883106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6738.883106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6738.883106][ T1364] ___sys_sendmsg+0xee/0x170 [ 6738.883106][ T1364] __sys_sendmsg+0xcd/0x170 [ 6738.883106][ T1364] do_syscall_64+0xc6/0x1e0 [ 6738.883106][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6738.883106][ T1364] [ 6748.899068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6748.899569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6748.899569][ T1364] ___neigh_create+0x14b/0xf60 [ 6748.899569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6748.899569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6748.899569][ T1364] ip6_output+0x1f3/0x770 [ 6748.899569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6748.899569][ T1364] mld_sendpack+0x62d/0xbc0 [ 6748.899569][ T1364] mld_ifc_work+0x32/0x1f0 [ 6748.899569][ T1364] process_one_work+0x84d/0x18a0 [ 6748.899569][ T1364] worker_thread+0x587/0xd30 [ 6748.899569][ T1364] kthread+0x28a/0x350 [ 6748.899569][ T1364] ret_from_fork+0x31/0x70 [ 6748.899569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6748.899569][ T1364] [ 6748.901314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6748.901314][ T1364] dst_init+0x84/0x4a0 [ 6748.901314][ T1364] dst_alloc+0x97/0x150 [ 6748.901314][ T1364] ip6_dst_alloc+0x23/0x90 [ 6748.901314][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6748.901314][ T1364] ip6_pol_route+0x56f/0x840 [ 6748.901314][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6748.901314][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6748.901314][ T1364] ipv6_rcv+0x1ad/0x810 [ 6748.901314][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6748.901314][ T1364] process_backlog+0x101/0x620 [ 6748.901314][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6748.901314][ T1364] net_rx_action+0x495/0xbe0 [ 6748.901314][ T1364] __do_softirq+0x1b5/0x7f6 [ 6748.901314][ T1364] [ 6748.903159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6748.903159][ T1364] netdev_get_by_index+0x5e/0x80 [ 6748.903159][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6748.903159][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6748.903159][ T1364] ip6_route_add+0x1c/0x140 [ 6748.903159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6748.903159][ T1364] addrconf_add_dev+0xe2/0x170 [ 6748.903159][ T1364] inet6_addr_add+0x12f/0xa40 [ 6748.903159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6748.903159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6748.903159][ T1364] netlink_rcv_skb+0x130/0x360 [ 6748.903159][ T1364] netlink_unicast+0x449/0x710 [ 6748.903159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6748.903159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6748.903159][ T1364] ___sys_sendmsg+0xee/0x170 [ 6748.903159][ T1364] __sys_sendmsg+0xcd/0x170 [ 6748.903159][ T1364] do_syscall_64+0xc6/0x1e0 [ 6748.903159][ T1364] [ 6748.905365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6748.905365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6748.905365][ T1364] ipv6_find_idev+0x102/0x170 [ 6748.905365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6748.905365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6748.905365][ T1364] netlink_rcv_skb+0x130/0x360 [ 6748.905365][ T1364] netlink_unicast+0x449/0x710 [ 6748.905365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6748.905365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6748.905365][ T1364] ___sys_sendmsg+0xee/0x170 [ 6748.905365][ T1364] __sys_sendmsg+0xcd/0x170 [ 6748.905365][ T1364] do_syscall_64+0xc6/0x1e0 [ 6748.905365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6748.905365][ T1364] [ 6748.907148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6748.907148][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6748.907148][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6748.907148][ T1364] ipv6_find_idev+0x102/0x170 [ 6748.907148][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6748.907148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6748.907148][ T1364] netlink_rcv_skb+0x130/0x360 [ 6748.907148][ T1364] netlink_unicast+0x449/0x710 [ 6748.907148][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6748.907148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6748.907148][ T1364] ___sys_sendmsg+0xee/0x170 [ 6748.907148][ T1364] __sys_sendmsg+0xcd/0x170 [ 6748.907148][ T1364] do_syscall_64+0xc6/0x1e0 [ 6748.907148][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6748.907148][ T1364] [ 6759.107060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6759.107569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6759.107569][ T1364] ___neigh_create+0x14b/0xf60 [ 6759.107569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6759.107569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6759.107569][ T1364] ip6_output+0x1f3/0x770 [ 6759.107569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6759.107569][ T1364] mld_sendpack+0x62d/0xbc0 [ 6759.107569][ T1364] mld_ifc_work+0x32/0x1f0 [ 6759.107569][ T1364] process_one_work+0x84d/0x18a0 [ 6759.107569][ T1364] worker_thread+0x587/0xd30 [ 6759.107569][ T1364] kthread+0x28a/0x350 [ 6759.107569][ T1364] ret_from_fork+0x31/0x70 [ 6759.107569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6759.107569][ T1364] [ 6759.109854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6759.109854][ T1364] dst_init+0x84/0x4a0 [ 6759.109854][ T1364] dst_alloc+0x97/0x150 [ 6759.109854][ T1364] ip6_dst_alloc+0x23/0x90 [ 6759.109854][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6759.109854][ T1364] ip6_pol_route+0x56f/0x840 [ 6759.109854][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6759.109854][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6759.109854][ T1364] ipv6_rcv+0x1ad/0x810 [ 6759.109854][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6759.109854][ T1364] process_backlog+0x101/0x620 [ 6759.109854][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6759.109854][ T1364] net_rx_action+0x495/0xbe0 [ 6759.109854][ T1364] __do_softirq+0x1b5/0x7f6 [ 6759.109854][ T1364] [ 6759.111689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6759.111689][ T1364] netdev_get_by_index+0x5e/0x80 [ 6759.111689][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6759.111689][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6759.111689][ T1364] ip6_route_add+0x1c/0x140 [ 6759.111689][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6759.111689][ T1364] addrconf_add_dev+0xe2/0x170 [ 6759.111689][ T1364] inet6_addr_add+0x12f/0xa40 [ 6759.111689][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6759.111689][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.111689][ T1364] netlink_rcv_skb+0x130/0x360 [ 6759.111689][ T1364] netlink_unicast+0x449/0x710 [ 6759.111689][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6759.111689][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6759.111689][ T1364] ___sys_sendmsg+0xee/0x170 [ 6759.111689][ T1364] __sys_sendmsg+0xcd/0x170 [ 6759.111689][ T1364] do_syscall_64+0xc6/0x1e0 [ 6759.111689][ T1364] [ 6759.113919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6759.113919][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6759.113919][ T1364] ipv6_find_idev+0x102/0x170 [ 6759.113919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6759.113919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.113919][ T1364] netlink_rcv_skb+0x130/0x360 [ 6759.113919][ T1364] netlink_unicast+0x449/0x710 [ 6759.113919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6759.113919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6759.113919][ T1364] ___sys_sendmsg+0xee/0x170 [ 6759.113919][ T1364] __sys_sendmsg+0xcd/0x170 [ 6759.113919][ T1364] do_syscall_64+0xc6/0x1e0 [ 6759.113919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6759.113919][ T1364] [ 6759.115632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6759.115632][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6759.115632][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6759.115632][ T1364] ipv6_find_idev+0x102/0x170 [ 6759.115632][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6759.115632][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6759.115632][ T1364] netlink_rcv_skb+0x130/0x360 [ 6759.115632][ T1364] netlink_unicast+0x449/0x710 [ 6759.115632][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6759.115632][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6759.115632][ T1364] ___sys_sendmsg+0xee/0x170 [ 6759.115632][ T1364] __sys_sendmsg+0xcd/0x170 [ 6759.115632][ T1364] do_syscall_64+0xc6/0x1e0 [ 6759.115632][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6759.115632][ T1364] [ 6769.435068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6769.435577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6769.435577][ T1364] ___neigh_create+0x14b/0xf60 [ 6769.435577][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6769.435577][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6769.435577][ T1364] ip6_output+0x1f3/0x770 [ 6769.435577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6769.435577][ T1364] mld_sendpack+0x62d/0xbc0 [ 6769.435577][ T1364] mld_ifc_work+0x32/0x1f0 [ 6769.435577][ T1364] process_one_work+0x84d/0x18a0 [ 6769.435577][ T1364] worker_thread+0x587/0xd30 [ 6769.435577][ T1364] kthread+0x28a/0x350 [ 6769.435577][ T1364] ret_from_fork+0x31/0x70 [ 6769.435577][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6769.435577][ T1364] [ 6769.437307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6769.437307][ T1364] dst_init+0x84/0x4a0 [ 6769.437307][ T1364] dst_alloc+0x97/0x150 [ 6769.437307][ T1364] ip6_dst_alloc+0x23/0x90 [ 6769.437307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6769.437307][ T1364] ip6_pol_route+0x56f/0x840 [ 6769.437307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6769.437307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6769.437307][ T1364] ipv6_rcv+0x1ad/0x810 [ 6769.437307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6769.437307][ T1364] process_backlog+0x101/0x620 [ 6769.437307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6769.437307][ T1364] net_rx_action+0x495/0xbe0 [ 6769.437307][ T1364] __do_softirq+0x1b5/0x7f6 [ 6769.437307][ T1364] [ 6769.439153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6769.439153][ T1364] netdev_get_by_index+0x5e/0x80 [ 6769.439153][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6769.439153][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6769.439153][ T1364] ip6_route_add+0x1c/0x140 [ 6769.439153][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6769.439153][ T1364] addrconf_add_dev+0xe2/0x170 [ 6769.439153][ T1364] inet6_addr_add+0x12f/0xa40 [ 6769.439153][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6769.439153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.439153][ T1364] netlink_rcv_skb+0x130/0x360 [ 6769.439153][ T1364] netlink_unicast+0x449/0x710 [ 6769.439153][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6769.439153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6769.439153][ T1364] ___sys_sendmsg+0xee/0x170 [ 6769.439153][ T1364] __sys_sendmsg+0xcd/0x170 [ 6769.439153][ T1364] do_syscall_64+0xc6/0x1e0 [ 6769.439153][ T1364] [ 6769.441346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6769.441346][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6769.441346][ T1364] ipv6_find_idev+0x102/0x170 [ 6769.441346][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6769.441346][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.441346][ T1364] netlink_rcv_skb+0x130/0x360 [ 6769.441346][ T1364] netlink_unicast+0x449/0x710 [ 6769.441346][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6769.441346][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6769.441346][ T1364] ___sys_sendmsg+0xee/0x170 [ 6769.441346][ T1364] __sys_sendmsg+0xcd/0x170 [ 6769.441346][ T1364] do_syscall_64+0xc6/0x1e0 [ 6769.441346][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6769.441346][ T1364] [ 6769.443066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6769.443066][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6769.443066][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6769.443066][ T1364] ipv6_find_idev+0x102/0x170 [ 6769.443066][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6769.443066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6769.443066][ T1364] netlink_rcv_skb+0x130/0x360 [ 6769.443066][ T1364] netlink_unicast+0x449/0x710 [ 6769.443066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6769.443066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6769.443066][ T1364] ___sys_sendmsg+0xee/0x170 [ 6769.443066][ T1364] __sys_sendmsg+0xcd/0x170 [ 6769.443066][ T1364] do_syscall_64+0xc6/0x1e0 [ 6769.443066][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6769.443066][ T1364] [ 6779.547057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6779.547554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6779.547554][ T1364] ___neigh_create+0x14b/0xf60 [ 6779.547554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6779.547554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6779.547554][ T1364] ip6_output+0x1f3/0x770 [ 6779.547554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6779.547554][ T1364] mld_sendpack+0x62d/0xbc0 [ 6779.547554][ T1364] mld_ifc_work+0x32/0x1f0 [ 6779.547554][ T1364] process_one_work+0x84d/0x18a0 [ 6779.547554][ T1364] worker_thread+0x587/0xd30 [ 6779.547554][ T1364] kthread+0x28a/0x350 [ 6779.547554][ T1364] ret_from_fork+0x31/0x70 [ 6779.547554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6779.547554][ T1364] [ 6779.549303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6779.549303][ T1364] dst_init+0x84/0x4a0 [ 6779.549303][ T1364] dst_alloc+0x97/0x150 [ 6779.549303][ T1364] ip6_dst_alloc+0x23/0x90 [ 6779.549303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6779.549303][ T1364] ip6_pol_route+0x56f/0x840 [ 6779.549303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6779.549303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6779.549303][ T1364] ipv6_rcv+0x1ad/0x810 [ 6779.549303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6779.549303][ T1364] process_backlog+0x101/0x620 [ 6779.549303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6779.549303][ T1364] net_rx_action+0x495/0xbe0 [ 6779.549303][ T1364] __do_softirq+0x1b5/0x7f6 [ 6779.549303][ T1364] [ 6779.551140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6779.551140][ T1364] netdev_get_by_index+0x5e/0x80 [ 6779.551140][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6779.551140][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6779.551140][ T1364] ip6_route_add+0x1c/0x140 [ 6779.551140][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6779.551140][ T1364] addrconf_add_dev+0xe2/0x170 [ 6779.551140][ T1364] inet6_addr_add+0x12f/0xa40 [ 6779.551140][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6779.551140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6779.551140][ T1364] netlink_rcv_skb+0x130/0x360 [ 6779.551140][ T1364] netlink_unicast+0x449/0x710 [ 6779.551140][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6779.551140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6779.551140][ T1364] ___sys_sendmsg+0xee/0x170 [ 6779.551140][ T1364] __sys_sendmsg+0xcd/0x170 [ 6779.551140][ T1364] do_syscall_64+0xc6/0x1e0 [ 6779.551140][ T1364] [ 6779.553334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6779.553334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6779.553334][ T1364] ipv6_find_idev+0x102/0x170 [ 6779.553334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6779.553334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6779.553334][ T1364] netlink_rcv_skb+0x130/0x360 [ 6779.553334][ T1364] netlink_unicast+0x449/0x710 [ 6779.553334][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6779.553334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6779.553334][ T1364] ___sys_sendmsg+0xee/0x170 [ 6779.553334][ T1364] __sys_sendmsg+0xcd/0x170 [ 6779.553334][ T1364] do_syscall_64+0xc6/0x1e0 [ 6779.553334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6779.553334][ T1364] [ 6779.555069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6779.555069][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6779.555069][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6779.555069][ T1364] ipv6_find_idev+0x102/0x170 [ 6779.555069][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6779.555069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6779.555069][ T1364] netlink_rcv_skb+0x130/0x360 [ 6779.555069][ T1364] netlink_unicast+0x449/0x710 [ 6779.555069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6779.555069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6779.555069][ T1364] ___sys_sendmsg+0xee/0x170 [ 6779.555069][ T1364] __sys_sendmsg+0xcd/0x170 [ 6779.555069][ T1364] do_syscall_64+0xc6/0x1e0 [ 6779.555069][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6779.555069][ T1364] [ 6789.595080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6789.595595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6789.595595][ T1364] ___neigh_create+0x14b/0xf60 [ 6789.595595][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6789.595595][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6789.595595][ T1364] ip6_output+0x1f3/0x770 [ 6789.595595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6789.595595][ T1364] mld_sendpack+0x62d/0xbc0 [ 6789.595595][ T1364] mld_ifc_work+0x32/0x1f0 [ 6789.595595][ T1364] process_one_work+0x84d/0x18a0 [ 6789.595595][ T1364] worker_thread+0x587/0xd30 [ 6789.595595][ T1364] kthread+0x28a/0x350 [ 6789.595595][ T1364] ret_from_fork+0x31/0x70 [ 6789.595595][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6789.595595][ T1364] [ 6789.597325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6789.597325][ T1364] dst_init+0x84/0x4a0 [ 6789.597325][ T1364] dst_alloc+0x97/0x150 [ 6789.597325][ T1364] ip6_dst_alloc+0x23/0x90 [ 6789.597325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6789.597325][ T1364] ip6_pol_route+0x56f/0x840 [ 6789.597325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6789.597325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6789.597325][ T1364] ipv6_rcv+0x1ad/0x810 [ 6789.597325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6789.597325][ T1364] process_backlog+0x101/0x620 [ 6789.597325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6789.597325][ T1364] net_rx_action+0x495/0xbe0 [ 6789.597325][ T1364] __do_softirq+0x1b5/0x7f6 [ 6789.597325][ T1364] [ 6789.599166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6789.599166][ T1364] netdev_get_by_index+0x5e/0x80 [ 6789.599166][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6789.599166][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6789.599166][ T1364] ip6_route_add+0x1c/0x140 [ 6789.599166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6789.599166][ T1364] addrconf_add_dev+0xe2/0x170 [ 6789.599166][ T1364] inet6_addr_add+0x12f/0xa40 [ 6789.599166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6789.599166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6789.599166][ T1364] netlink_rcv_skb+0x130/0x360 [ 6789.599166][ T1364] netlink_unicast+0x449/0x710 [ 6789.599166][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6789.599166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6789.599166][ T1364] ___sys_sendmsg+0xee/0x170 [ 6789.599166][ T1364] __sys_sendmsg+0xcd/0x170 [ 6789.599166][ T1364] do_syscall_64+0xc6/0x1e0 [ 6789.599166][ T1364] [ 6789.601358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6789.601358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6789.601358][ T1364] ipv6_find_idev+0x102/0x170 [ 6789.601358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6789.601358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6789.601358][ T1364] netlink_rcv_skb+0x130/0x360 [ 6789.601358][ T1364] netlink_unicast+0x449/0x710 [ 6789.601358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6789.601358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6789.601358][ T1364] ___sys_sendmsg+0xee/0x170 [ 6789.601358][ T1364] __sys_sendmsg+0xcd/0x170 [ 6789.601358][ T1364] do_syscall_64+0xc6/0x1e0 [ 6789.601358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6789.601358][ T1364] [ 6789.603078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6789.603078][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6789.603078][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6789.603078][ T1364] ipv6_find_idev+0x102/0x170 [ 6789.603078][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6789.603078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6789.603078][ T1364] netlink_rcv_skb+0x130/0x360 [ 6789.603078][ T1364] netlink_unicast+0x449/0x710 [ 6789.603078][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6789.603078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6789.603078][ T1364] ___sys_sendmsg+0xee/0x170 [ 6789.603078][ T1364] __sys_sendmsg+0xcd/0x170 [ 6789.603078][ T1364] do_syscall_64+0xc6/0x1e0 [ 6789.603078][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6789.603078][ T1364] [ 6799.842986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6799.843525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6799.843525][ T1364] ___neigh_create+0x14b/0xf60 [ 6799.843525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6799.843525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6799.843525][ T1364] ip6_output+0x1f3/0x770 [ 6799.843525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6799.843525][ T1364] mld_sendpack+0x62d/0xbc0 [ 6799.843525][ T1364] mld_ifc_work+0x32/0x1f0 [ 6799.843525][ T1364] process_one_work+0x84d/0x18a0 [ 6799.843525][ T1364] worker_thread+0x587/0xd30 [ 6799.843525][ T1364] kthread+0x28a/0x350 [ 6799.843525][ T1364] ret_from_fork+0x31/0x70 [ 6799.843525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6799.843525][ T1364] [ 6799.845431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6799.845431][ T1364] dst_init+0x84/0x4a0 [ 6799.845431][ T1364] dst_alloc+0x97/0x150 [ 6799.845431][ T1364] ip6_dst_alloc+0x23/0x90 [ 6799.845431][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6799.845431][ T1364] ip6_pol_route+0x56f/0x840 [ 6799.845431][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6799.845431][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6799.845431][ T1364] ipv6_rcv+0x1ad/0x810 [ 6799.845431][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6799.845431][ T1364] process_backlog+0x101/0x620 [ 6799.845431][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6799.845431][ T1364] net_rx_action+0x495/0xbe0 [ 6799.845431][ T1364] __do_softirq+0x1b5/0x7f6 [ 6799.845431][ T1364] [ 6799.847455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6799.847455][ T1364] netdev_get_by_index+0x5e/0x80 [ 6799.847455][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6799.847455][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6799.847455][ T1364] ip6_route_add+0x1c/0x140 [ 6799.847455][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6799.847455][ T1364] addrconf_add_dev+0xe2/0x170 [ 6799.847455][ T1364] inet6_addr_add+0x12f/0xa40 [ 6799.847455][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6799.847455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6799.847455][ T1364] netlink_rcv_skb+0x130/0x360 [ 6799.847455][ T1364] netlink_unicast+0x449/0x710 [ 6799.847455][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6799.847455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6799.847455][ T1364] ___sys_sendmsg+0xee/0x170 [ 6799.847455][ T1364] __sys_sendmsg+0xcd/0x170 [ 6799.847455][ T1364] do_syscall_64+0xc6/0x1e0 [ 6799.847455][ T1364] [ 6799.849875][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6799.849875][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6799.849875][ T1364] ipv6_find_idev+0x102/0x170 [ 6799.849875][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6799.849875][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6799.849875][ T1364] netlink_rcv_skb+0x130/0x360 [ 6799.849875][ T1364] netlink_unicast+0x449/0x710 [ 6799.849875][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6799.849875][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6799.849875][ T1364] ___sys_sendmsg+0xee/0x170 [ 6799.849875][ T1364] __sys_sendmsg+0xcd/0x170 [ 6799.849875][ T1364] do_syscall_64+0xc6/0x1e0 [ 6799.849875][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6799.849875][ T1364] [ 6799.851762][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6799.851762][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6799.851762][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6799.851762][ T1364] ipv6_find_idev+0x102/0x170 [ 6799.851762][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6799.851762][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6799.851762][ T1364] netlink_rcv_skb+0x130/0x360 [ 6799.851762][ T1364] netlink_unicast+0x449/0x710 [ 6799.851762][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6799.851762][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6799.851762][ T1364] ___sys_sendmsg+0xee/0x170 [ 6799.851762][ T1364] __sys_sendmsg+0xcd/0x170 [ 6799.851762][ T1364] do_syscall_64+0xc6/0x1e0 [ 6799.851762][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6799.851762][ T1364] [ 6810.106999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6810.107523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6810.107523][ T1364] ___neigh_create+0x14b/0xf60 [ 6810.107523][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6810.107523][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6810.107523][ T1364] ip6_output+0x1f3/0x770 [ 6810.107523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6810.107523][ T1364] mld_sendpack+0x62d/0xbc0 [ 6810.107523][ T1364] mld_ifc_work+0x32/0x1f0 [ 6810.107523][ T1364] process_one_work+0x84d/0x18a0 [ 6810.107523][ T1364] worker_thread+0x587/0xd30 [ 6810.107523][ T1364] kthread+0x28a/0x350 [ 6810.107523][ T1364] ret_from_fork+0x31/0x70 [ 6810.107523][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6810.107523][ T1364] [ 6810.109254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6810.109254][ T1364] dst_init+0x84/0x4a0 [ 6810.109254][ T1364] dst_alloc+0x97/0x150 [ 6810.109254][ T1364] ip6_dst_alloc+0x23/0x90 [ 6810.109254][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6810.109254][ T1364] ip6_pol_route+0x56f/0x840 [ 6810.109254][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6810.109254][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6810.109254][ T1364] ipv6_rcv+0x1ad/0x810 [ 6810.109254][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6810.109254][ T1364] process_backlog+0x101/0x620 [ 6810.109254][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6810.109254][ T1364] net_rx_action+0x495/0xbe0 [ 6810.109254][ T1364] __do_softirq+0x1b5/0x7f6 [ 6810.109254][ T1364] [ 6810.111093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6810.111093][ T1364] netdev_get_by_index+0x5e/0x80 [ 6810.111093][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6810.111093][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6810.111093][ T1364] ip6_route_add+0x1c/0x140 [ 6810.111093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6810.111093][ T1364] addrconf_add_dev+0xe2/0x170 [ 6810.111093][ T1364] inet6_addr_add+0x12f/0xa40 [ 6810.111093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6810.111093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.111093][ T1364] netlink_rcv_skb+0x130/0x360 [ 6810.111093][ T1364] netlink_unicast+0x449/0x710 [ 6810.111093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6810.111093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6810.111093][ T1364] ___sys_sendmsg+0xee/0x170 [ 6810.111093][ T1364] __sys_sendmsg+0xcd/0x170 [ 6810.111093][ T1364] do_syscall_64+0xc6/0x1e0 [ 6810.111093][ T1364] [ 6810.113291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6810.113291][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6810.113291][ T1364] ipv6_find_idev+0x102/0x170 [ 6810.113291][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6810.113291][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.113291][ T1364] netlink_rcv_skb+0x130/0x360 [ 6810.113291][ T1364] netlink_unicast+0x449/0x710 [ 6810.113291][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6810.113291][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6810.113291][ T1364] ___sys_sendmsg+0xee/0x170 [ 6810.113291][ T1364] __sys_sendmsg+0xcd/0x170 [ 6810.113291][ T1364] do_syscall_64+0xc6/0x1e0 [ 6810.113291][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6810.113291][ T1364] [ 6810.115012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6810.115012][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6810.115012][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6810.115012][ T1364] ipv6_find_idev+0x102/0x170 [ 6810.115012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6810.115012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6810.115012][ T1364] netlink_rcv_skb+0x130/0x360 [ 6810.115012][ T1364] netlink_unicast+0x449/0x710 [ 6810.115012][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6810.115012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6810.115012][ T1364] ___sys_sendmsg+0xee/0x170 [ 6810.115012][ T1364] __sys_sendmsg+0xcd/0x170 [ 6810.115012][ T1364] do_syscall_64+0xc6/0x1e0 [ 6810.115012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6810.115012][ T1364] [ 6820.355015][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6820.355563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6820.355563][ T1364] ___neigh_create+0x14b/0xf60 [ 6820.355563][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6820.355563][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6820.355563][ T1364] ip6_output+0x1f3/0x770 [ 6820.355563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6820.355563][ T1364] mld_sendpack+0x62d/0xbc0 [ 6820.355563][ T1364] mld_ifc_work+0x32/0x1f0 [ 6820.355563][ T1364] process_one_work+0x84d/0x18a0 [ 6820.355563][ T1364] worker_thread+0x587/0xd30 [ 6820.355563][ T1364] kthread+0x28a/0x350 [ 6820.355563][ T1364] ret_from_fork+0x31/0x70 [ 6820.355563][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6820.355563][ T1364] [ 6820.357485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6820.357485][ T1364] dst_init+0x84/0x4a0 [ 6820.357485][ T1364] dst_alloc+0x97/0x150 [ 6820.357485][ T1364] ip6_dst_alloc+0x23/0x90 [ 6820.357485][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6820.357485][ T1364] ip6_pol_route+0x56f/0x840 [ 6820.357485][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6820.357485][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6820.357485][ T1364] ipv6_rcv+0x1ad/0x810 [ 6820.357485][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6820.357485][ T1364] process_backlog+0x101/0x620 [ 6820.357485][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6820.357485][ T1364] net_rx_action+0x495/0xbe0 [ 6820.357485][ T1364] __do_softirq+0x1b5/0x7f6 [ 6820.357485][ T1364] [ 6820.359510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6820.359510][ T1364] netdev_get_by_index+0x5e/0x80 [ 6820.359510][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6820.359510][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6820.359510][ T1364] ip6_route_add+0x1c/0x140 [ 6820.359510][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6820.359510][ T1364] addrconf_add_dev+0xe2/0x170 [ 6820.359510][ T1364] inet6_addr_add+0x12f/0xa40 [ 6820.359510][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6820.359510][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6820.359510][ T1364] netlink_rcv_skb+0x130/0x360 [ 6820.359510][ T1364] netlink_unicast+0x449/0x710 [ 6820.359510][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6820.359510][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6820.359510][ T1364] ___sys_sendmsg+0xee/0x170 [ 6820.359510][ T1364] __sys_sendmsg+0xcd/0x170 [ 6820.359510][ T1364] do_syscall_64+0xc6/0x1e0 [ 6820.359510][ T1364] [ 6820.361919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6820.361919][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6820.361919][ T1364] ipv6_find_idev+0x102/0x170 [ 6820.361919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6820.361919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6820.361919][ T1364] netlink_rcv_skb+0x130/0x360 [ 6820.361919][ T1364] netlink_unicast+0x449/0x710 [ 6820.361919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6820.361919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6820.361919][ T1364] ___sys_sendmsg+0xee/0x170 [ 6820.361919][ T1364] __sys_sendmsg+0xcd/0x170 [ 6820.361919][ T1364] do_syscall_64+0xc6/0x1e0 [ 6820.361919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6820.361919][ T1364] [ 6820.363810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6820.363810][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6820.363810][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6820.363810][ T1364] ipv6_find_idev+0x102/0x170 [ 6820.363810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6820.363810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6820.363810][ T1364] netlink_rcv_skb+0x130/0x360 [ 6820.363810][ T1364] netlink_unicast+0x449/0x710 [ 6820.363810][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6820.363810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6820.363810][ T1364] ___sys_sendmsg+0xee/0x170 [ 6820.363810][ T1364] __sys_sendmsg+0xcd/0x170 [ 6820.363810][ T1364] do_syscall_64+0xc6/0x1e0 [ 6820.363810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6820.363810][ T1364] [ 6830.603046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6830.603565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6830.603565][ T1364] ___neigh_create+0x14b/0xf60 [ 6830.603565][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6830.603565][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6830.603565][ T1364] ip6_output+0x1f3/0x770 [ 6830.603565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6830.603565][ T1364] mld_sendpack+0x62d/0xbc0 [ 6830.603565][ T1364] mld_ifc_work+0x32/0x1f0 [ 6830.603565][ T1364] process_one_work+0x84d/0x18a0 [ 6830.603565][ T1364] worker_thread+0x587/0xd30 [ 6830.603565][ T1364] kthread+0x28a/0x350 [ 6830.603565][ T1364] ret_from_fork+0x31/0x70 [ 6830.603565][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6830.603565][ T1364] [ 6830.605453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6830.605453][ T1364] dst_init+0x84/0x4a0 [ 6830.605453][ T1364] dst_alloc+0x97/0x150 [ 6830.605453][ T1364] ip6_dst_alloc+0x23/0x90 [ 6830.605453][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6830.605453][ T1364] ip6_pol_route+0x56f/0x840 [ 6830.605453][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6830.605453][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6830.605453][ T1364] ipv6_rcv+0x1ad/0x810 [ 6830.605453][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6830.605453][ T1364] process_backlog+0x101/0x620 [ 6830.605453][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6830.605453][ T1364] net_rx_action+0x495/0xbe0 [ 6830.605453][ T1364] __do_softirq+0x1b5/0x7f6 [ 6830.605453][ T1364] [ 6830.607463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6830.607463][ T1364] netdev_get_by_index+0x5e/0x80 [ 6830.607463][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6830.607463][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6830.607463][ T1364] ip6_route_add+0x1c/0x140 [ 6830.607463][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6830.607463][ T1364] addrconf_add_dev+0xe2/0x170 [ 6830.607463][ T1364] inet6_addr_add+0x12f/0xa40 [ 6830.607463][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6830.607463][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6830.607463][ T1364] netlink_rcv_skb+0x130/0x360 [ 6830.607463][ T1364] netlink_unicast+0x449/0x710 [ 6830.607463][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6830.607463][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6830.607463][ T1364] ___sys_sendmsg+0xee/0x170 [ 6830.607463][ T1364] __sys_sendmsg+0xcd/0x170 [ 6830.607463][ T1364] do_syscall_64+0xc6/0x1e0 [ 6830.607463][ T1364] [ 6830.610220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6830.610220][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6830.610220][ T1364] ipv6_find_idev+0x102/0x170 [ 6830.610220][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6830.610220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6830.610220][ T1364] netlink_rcv_skb+0x130/0x360 [ 6830.610220][ T1364] netlink_unicast+0x449/0x710 [ 6830.610220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6830.610220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6830.610220][ T1364] ___sys_sendmsg+0xee/0x170 [ 6830.610220][ T1364] __sys_sendmsg+0xcd/0x170 [ 6830.610220][ T1364] do_syscall_64+0xc6/0x1e0 [ 6830.610220][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6830.610220][ T1364] [ 6830.613215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6830.613215][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6830.613215][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6830.613215][ T1364] ipv6_find_idev+0x102/0x170 [ 6830.613215][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6830.613215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6830.613215][ T1364] netlink_rcv_skb+0x130/0x360 [ 6830.613215][ T1364] netlink_unicast+0x449/0x710 [ 6830.613215][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6830.613215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6830.613215][ T1364] ___sys_sendmsg+0xee/0x170 [ 6830.613215][ T1364] __sys_sendmsg+0xcd/0x170 [ 6830.613215][ T1364] do_syscall_64+0xc6/0x1e0 [ 6830.613215][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6830.613215][ T1364] [ 6840.643051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6840.643553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6840.643553][ T1364] ___neigh_create+0x14b/0xf60 [ 6840.643553][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6840.643553][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6840.643553][ T1364] ip6_output+0x1f3/0x770 [ 6840.643553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6840.643553][ T1364] mld_sendpack+0x62d/0xbc0 [ 6840.643553][ T1364] mld_ifc_work+0x32/0x1f0 [ 6840.643553][ T1364] process_one_work+0x84d/0x18a0 [ 6840.643553][ T1364] worker_thread+0x587/0xd30 [ 6840.643553][ T1364] kthread+0x28a/0x350 [ 6840.643553][ T1364] ret_from_fork+0x31/0x70 [ 6840.643553][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6840.643553][ T1364] [ 6840.646101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6840.646101][ T1364] dst_init+0x84/0x4a0 [ 6840.646101][ T1364] dst_alloc+0x97/0x150 [ 6840.646101][ T1364] ip6_dst_alloc+0x23/0x90 [ 6840.646101][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6840.646101][ T1364] ip6_pol_route+0x56f/0x840 [ 6840.646101][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6840.646101][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6840.646101][ T1364] ipv6_rcv+0x1ad/0x810 [ 6840.646101][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6840.646101][ T1364] process_backlog+0x101/0x620 [ 6840.646101][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6840.646101][ T1364] net_rx_action+0x495/0xbe0 [ 6840.646101][ T1364] __do_softirq+0x1b5/0x7f6 [ 6840.646101][ T1364] [ 6840.648627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6840.648627][ T1364] netdev_get_by_index+0x5e/0x80 [ 6840.648627][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6840.648627][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6840.648627][ T1364] ip6_route_add+0x1c/0x140 [ 6840.648627][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6840.648627][ T1364] addrconf_add_dev+0xe2/0x170 [ 6840.648627][ T1364] inet6_addr_add+0x12f/0xa40 [ 6840.648627][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6840.648627][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6840.648627][ T1364] netlink_rcv_skb+0x130/0x360 [ 6840.648627][ T1364] netlink_unicast+0x449/0x710 [ 6840.648627][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6840.648627][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6840.648627][ T1364] ___sys_sendmsg+0xee/0x170 [ 6840.648627][ T1364] __sys_sendmsg+0xcd/0x170 [ 6840.648627][ T1364] do_syscall_64+0xc6/0x1e0 [ 6840.648627][ T1364] [ 6840.651033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6840.651033][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6840.651033][ T1364] ipv6_find_idev+0x102/0x170 [ 6840.651033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6840.651033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6840.651033][ T1364] netlink_rcv_skb+0x130/0x360 [ 6840.651033][ T1364] netlink_unicast+0x449/0x710 [ 6840.651033][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6840.651033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6840.651033][ T1364] ___sys_sendmsg+0xee/0x170 [ 6840.651033][ T1364] __sys_sendmsg+0xcd/0x170 [ 6840.651033][ T1364] do_syscall_64+0xc6/0x1e0 [ 6840.651033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6840.651033][ T1364] [ 6840.652913][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6840.652913][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6840.652913][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6840.652913][ T1364] ipv6_find_idev+0x102/0x170 [ 6840.652913][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6840.652913][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6840.652913][ T1364] netlink_rcv_skb+0x130/0x360 [ 6840.652913][ T1364] netlink_unicast+0x449/0x710 [ 6840.652913][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6840.652913][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6840.652913][ T1364] ___sys_sendmsg+0xee/0x170 [ 6840.652913][ T1364] __sys_sendmsg+0xcd/0x170 [ 6840.652913][ T1364] do_syscall_64+0xc6/0x1e0 [ 6840.652913][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6840.652913][ T1364] [ 6850.890986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6850.891428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6850.891428][ T1364] ___neigh_create+0x14b/0xf60 [ 6850.891428][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6850.891428][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6850.891428][ T1364] ip6_output+0x1f3/0x770 [ 6850.891428][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6850.891428][ T1364] mld_sendpack+0x62d/0xbc0 [ 6850.891428][ T1364] mld_ifc_work+0x32/0x1f0 [ 6850.891428][ T1364] process_one_work+0x84d/0x18a0 [ 6850.891428][ T1364] worker_thread+0x587/0xd30 [ 6850.891428][ T1364] kthread+0x28a/0x350 [ 6850.891428][ T1364] ret_from_fork+0x31/0x70 [ 6850.891428][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6850.891428][ T1364] [ 6850.893323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6850.893323][ T1364] dst_init+0x84/0x4a0 [ 6850.893323][ T1364] dst_alloc+0x97/0x150 [ 6850.893323][ T1364] ip6_dst_alloc+0x23/0x90 [ 6850.893323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6850.893323][ T1364] ip6_pol_route+0x56f/0x840 [ 6850.893323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6850.893323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6850.893323][ T1364] ipv6_rcv+0x1ad/0x810 [ 6850.893323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6850.893323][ T1364] process_backlog+0x101/0x620 [ 6850.893323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6850.893323][ T1364] net_rx_action+0x495/0xbe0 [ 6850.893323][ T1364] __do_softirq+0x1b5/0x7f6 [ 6850.893323][ T1364] [ 6850.895329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6850.895329][ T1364] netdev_get_by_index+0x5e/0x80 [ 6850.895329][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6850.895329][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6850.895329][ T1364] ip6_route_add+0x1c/0x140 [ 6850.895329][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6850.895329][ T1364] addrconf_add_dev+0xe2/0x170 [ 6850.895329][ T1364] inet6_addr_add+0x12f/0xa40 [ 6850.895329][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6850.895329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6850.895329][ T1364] netlink_rcv_skb+0x130/0x360 [ 6850.895329][ T1364] netlink_unicast+0x449/0x710 [ 6850.895329][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6850.895329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6850.895329][ T1364] ___sys_sendmsg+0xee/0x170 [ 6850.895329][ T1364] __sys_sendmsg+0xcd/0x170 [ 6850.895329][ T1364] do_syscall_64+0xc6/0x1e0 [ 6850.895329][ T1364] [ 6850.897747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6850.897747][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6850.897747][ T1364] ipv6_find_idev+0x102/0x170 [ 6850.897747][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6850.897747][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6850.897747][ T1364] netlink_rcv_skb+0x130/0x360 [ 6850.897747][ T1364] netlink_unicast+0x449/0x710 [ 6850.897747][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6850.897747][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6850.897747][ T1364] ___sys_sendmsg+0xee/0x170 [ 6850.897747][ T1364] __sys_sendmsg+0xcd/0x170 [ 6850.897747][ T1364] do_syscall_64+0xc6/0x1e0 [ 6850.897747][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6850.897747][ T1364] [ 6850.899626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6850.899626][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6850.899626][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6850.899626][ T1364] ipv6_find_idev+0x102/0x170 [ 6850.899626][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6850.899626][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6850.899626][ T1364] netlink_rcv_skb+0x130/0x360 [ 6850.899626][ T1364] netlink_unicast+0x449/0x710 [ 6850.899626][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6850.899626][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6850.899626][ T1364] ___sys_sendmsg+0xee/0x170 [ 6850.899626][ T1364] __sys_sendmsg+0xcd/0x170 [ 6850.899626][ T1364] do_syscall_64+0xc6/0x1e0 [ 6850.899626][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6850.899626][ T1364] [ 6860.931051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6860.931547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6860.931547][ T1364] ___neigh_create+0x14b/0xf60 [ 6860.931547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6860.931547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6860.931547][ T1364] ip6_output+0x1f3/0x770 [ 6860.931547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6860.931547][ T1364] mld_sendpack+0x62d/0xbc0 [ 6860.931547][ T1364] mld_ifc_work+0x32/0x1f0 [ 6860.931547][ T1364] process_one_work+0x84d/0x18a0 [ 6860.931547][ T1364] worker_thread+0x587/0xd30 [ 6860.931547][ T1364] kthread+0x28a/0x350 [ 6860.931547][ T1364] ret_from_fork+0x31/0x70 [ 6860.931547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6860.931547][ T1364] [ 6860.933435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6860.933435][ T1364] dst_init+0x84/0x4a0 [ 6860.933435][ T1364] dst_alloc+0x97/0x150 [ 6860.933435][ T1364] ip6_dst_alloc+0x23/0x90 [ 6860.933435][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6860.933435][ T1364] ip6_pol_route+0x56f/0x840 [ 6860.933435][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6860.933435][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6860.933435][ T1364] ipv6_rcv+0x1ad/0x810 [ 6860.933435][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6860.933435][ T1364] process_backlog+0x101/0x620 [ 6860.933435][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6860.933435][ T1364] net_rx_action+0x495/0xbe0 [ 6860.933435][ T1364] __do_softirq+0x1b5/0x7f6 [ 6860.933435][ T1364] [ 6860.935455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6860.935455][ T1364] netdev_get_by_index+0x5e/0x80 [ 6860.935455][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6860.935455][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6860.935455][ T1364] ip6_route_add+0x1c/0x140 [ 6860.935455][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6860.935455][ T1364] addrconf_add_dev+0xe2/0x170 [ 6860.935455][ T1364] inet6_addr_add+0x12f/0xa40 [ 6860.935455][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6860.935455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6860.935455][ T1364] netlink_rcv_skb+0x130/0x360 [ 6860.935455][ T1364] netlink_unicast+0x449/0x710 [ 6860.935455][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6860.935455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6860.935455][ T1364] ___sys_sendmsg+0xee/0x170 [ 6860.935455][ T1364] __sys_sendmsg+0xcd/0x170 [ 6860.935455][ T1364] do_syscall_64+0xc6/0x1e0 [ 6860.935455][ T1364] [ 6860.938398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6860.938398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6860.938398][ T1364] ipv6_find_idev+0x102/0x170 [ 6860.938398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6860.938398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6860.938398][ T1364] netlink_rcv_skb+0x130/0x360 [ 6860.938398][ T1364] netlink_unicast+0x449/0x710 [ 6860.938398][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6860.938398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6860.938398][ T1364] ___sys_sendmsg+0xee/0x170 [ 6860.938398][ T1364] __sys_sendmsg+0xcd/0x170 [ 6860.938398][ T1364] do_syscall_64+0xc6/0x1e0 [ 6860.938398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6860.938398][ T1364] [ 6860.940290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6860.940290][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6860.940290][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6860.940290][ T1364] ipv6_find_idev+0x102/0x170 [ 6860.940290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6860.940290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6860.940290][ T1364] netlink_rcv_skb+0x130/0x360 [ 6860.940290][ T1364] netlink_unicast+0x449/0x710 [ 6860.940290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6860.940290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6860.940290][ T1364] ___sys_sendmsg+0xee/0x170 [ 6860.940290][ T1364] __sys_sendmsg+0xcd/0x170 [ 6860.940290][ T1364] do_syscall_64+0xc6/0x1e0 [ 6860.940290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6860.940290][ T1364] [ 6871.123059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6871.123572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6871.123572][ T1364] ___neigh_create+0x14b/0xf60 [ 6871.123572][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6871.123572][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6871.123572][ T1364] ip6_output+0x1f3/0x770 [ 6871.123572][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6871.123572][ T1364] mld_sendpack+0x62d/0xbc0 [ 6871.123572][ T1364] mld_ifc_work+0x32/0x1f0 [ 6871.123572][ T1364] process_one_work+0x84d/0x18a0 [ 6871.123572][ T1364] worker_thread+0x587/0xd30 [ 6871.123572][ T1364] kthread+0x28a/0x350 [ 6871.123572][ T1364] ret_from_fork+0x31/0x70 [ 6871.123572][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6871.123572][ T1364] [ 6871.125471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6871.125471][ T1364] dst_init+0x84/0x4a0 [ 6871.125471][ T1364] dst_alloc+0x97/0x150 [ 6871.125471][ T1364] ip6_dst_alloc+0x23/0x90 [ 6871.125471][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6871.125471][ T1364] ip6_pol_route+0x56f/0x840 [ 6871.125471][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6871.125471][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6871.125471][ T1364] ipv6_rcv+0x1ad/0x810 [ 6871.125471][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6871.125471][ T1364] process_backlog+0x101/0x620 [ 6871.125471][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6871.125471][ T1364] net_rx_action+0x495/0xbe0 [ 6871.125471][ T1364] __do_softirq+0x1b5/0x7f6 [ 6871.125471][ T1364] [ 6871.127475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6871.127475][ T1364] netdev_get_by_index+0x5e/0x80 [ 6871.127475][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6871.127475][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6871.127475][ T1364] ip6_route_add+0x1c/0x140 [ 6871.127475][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6871.127475][ T1364] addrconf_add_dev+0xe2/0x170 [ 6871.127475][ T1364] inet6_addr_add+0x12f/0xa40 [ 6871.127475][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6871.127475][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6871.127475][ T1364] netlink_rcv_skb+0x130/0x360 [ 6871.127475][ T1364] netlink_unicast+0x449/0x710 [ 6871.127475][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6871.127475][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6871.127475][ T1364] ___sys_sendmsg+0xee/0x170 [ 6871.127475][ T1364] __sys_sendmsg+0xcd/0x170 [ 6871.127475][ T1364] do_syscall_64+0xc6/0x1e0 [ 6871.127475][ T1364] [ 6871.129884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6871.129884][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6871.129884][ T1364] ipv6_find_idev+0x102/0x170 [ 6871.129884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6871.129884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6871.129884][ T1364] netlink_rcv_skb+0x130/0x360 [ 6871.129884][ T1364] netlink_unicast+0x449/0x710 [ 6871.129884][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6871.129884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6871.129884][ T1364] ___sys_sendmsg+0xee/0x170 [ 6871.129884][ T1364] __sys_sendmsg+0xcd/0x170 [ 6871.129884][ T1364] do_syscall_64+0xc6/0x1e0 [ 6871.129884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6871.129884][ T1364] [ 6871.131772][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6871.131772][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6871.131772][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6871.131772][ T1364] ipv6_find_idev+0x102/0x170 [ 6871.131772][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6871.131772][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6871.131772][ T1364] netlink_rcv_skb+0x130/0x360 [ 6871.131772][ T1364] netlink_unicast+0x449/0x710 [ 6871.131772][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6871.131772][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6871.131772][ T1364] ___sys_sendmsg+0xee/0x170 [ 6871.131772][ T1364] __sys_sendmsg+0xcd/0x170 [ 6871.131772][ T1364] do_syscall_64+0xc6/0x1e0 [ 6871.131772][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6871.131772][ T1364] [ 6881.435074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6881.435570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6881.435570][ T1364] ___neigh_create+0x14b/0xf60 [ 6881.435570][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6881.435570][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6881.435570][ T1364] ip6_output+0x1f3/0x770 [ 6881.435570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6881.435570][ T1364] mld_sendpack+0x62d/0xbc0 [ 6881.435570][ T1364] mld_ifc_work+0x32/0x1f0 [ 6881.435570][ T1364] process_one_work+0x84d/0x18a0 [ 6881.435570][ T1364] worker_thread+0x587/0xd30 [ 6881.435570][ T1364] kthread+0x28a/0x350 [ 6881.435570][ T1364] ret_from_fork+0x31/0x70 [ 6881.435570][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6881.435570][ T1364] [ 6881.437472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6881.437472][ T1364] dst_init+0x84/0x4a0 [ 6881.437472][ T1364] dst_alloc+0x97/0x150 [ 6881.437472][ T1364] ip6_dst_alloc+0x23/0x90 [ 6881.437472][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6881.437472][ T1364] ip6_pol_route+0x56f/0x840 [ 6881.437472][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6881.437472][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6881.437472][ T1364] ipv6_rcv+0x1ad/0x810 [ 6881.437472][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6881.437472][ T1364] process_backlog+0x101/0x620 [ 6881.437472][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6881.437472][ T1364] net_rx_action+0x495/0xbe0 [ 6881.437472][ T1364] __do_softirq+0x1b5/0x7f6 [ 6881.437472][ T1364] [ 6881.439503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6881.439503][ T1364] netdev_get_by_index+0x5e/0x80 [ 6881.439503][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6881.439503][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6881.439503][ T1364] ip6_route_add+0x1c/0x140 [ 6881.439503][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6881.439503][ T1364] addrconf_add_dev+0xe2/0x170 [ 6881.439503][ T1364] inet6_addr_add+0x12f/0xa40 [ 6881.439503][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6881.439503][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6881.439503][ T1364] netlink_rcv_skb+0x130/0x360 [ 6881.439503][ T1364] netlink_unicast+0x449/0x710 [ 6881.439503][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6881.439503][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6881.439503][ T1364] ___sys_sendmsg+0xee/0x170 [ 6881.439503][ T1364] __sys_sendmsg+0xcd/0x170 [ 6881.439503][ T1364] do_syscall_64+0xc6/0x1e0 [ 6881.439503][ T1364] [ 6881.441919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6881.441919][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6881.441919][ T1364] ipv6_find_idev+0x102/0x170 [ 6881.441919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6881.441919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6881.441919][ T1364] netlink_rcv_skb+0x130/0x360 [ 6881.441919][ T1364] netlink_unicast+0x449/0x710 [ 6881.441919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6881.441919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6881.441919][ T1364] ___sys_sendmsg+0xee/0x170 [ 6881.441919][ T1364] __sys_sendmsg+0xcd/0x170 [ 6881.441919][ T1364] do_syscall_64+0xc6/0x1e0 [ 6881.441919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6881.441919][ T1364] [ 6881.443817][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6881.443817][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6881.443817][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6881.443817][ T1364] ipv6_find_idev+0x102/0x170 [ 6881.443817][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6881.443817][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6881.443817][ T1364] netlink_rcv_skb+0x130/0x360 [ 6881.443817][ T1364] netlink_unicast+0x449/0x710 [ 6881.443817][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6881.443817][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6881.443817][ T1364] ___sys_sendmsg+0xee/0x170 [ 6881.443817][ T1364] __sys_sendmsg+0xcd/0x170 [ 6881.443817][ T1364] do_syscall_64+0xc6/0x1e0 [ 6881.443817][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6881.443817][ T1364] [ 6891.843064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6891.843557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6891.843557][ T1364] ___neigh_create+0x14b/0xf60 [ 6891.843557][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6891.843557][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6891.843557][ T1364] ip6_output+0x1f3/0x770 [ 6891.843557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6891.843557][ T1364] mld_sendpack+0x62d/0xbc0 [ 6891.843557][ T1364] mld_ifc_work+0x32/0x1f0 [ 6891.843557][ T1364] process_one_work+0x84d/0x18a0 [ 6891.843557][ T1364] worker_thread+0x587/0xd30 [ 6891.843557][ T1364] kthread+0x28a/0x350 [ 6891.843557][ T1364] ret_from_fork+0x31/0x70 [ 6891.843557][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6891.843557][ T1364] [ 6891.845447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6891.845447][ T1364] dst_init+0x84/0x4a0 [ 6891.845447][ T1364] dst_alloc+0x97/0x150 [ 6891.845447][ T1364] ip6_dst_alloc+0x23/0x90 [ 6891.845447][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6891.845447][ T1364] ip6_pol_route+0x56f/0x840 [ 6891.845447][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6891.845447][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6891.845447][ T1364] ipv6_rcv+0x1ad/0x810 [ 6891.845447][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6891.845447][ T1364] process_backlog+0x101/0x620 [ 6891.845447][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6891.845447][ T1364] net_rx_action+0x495/0xbe0 [ 6891.845447][ T1364] __do_softirq+0x1b5/0x7f6 [ 6891.845447][ T1364] [ 6891.847453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6891.847453][ T1364] netdev_get_by_index+0x5e/0x80 [ 6891.847453][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6891.847453][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6891.847453][ T1364] ip6_route_add+0x1c/0x140 [ 6891.847453][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6891.847453][ T1364] addrconf_add_dev+0xe2/0x170 [ 6891.847453][ T1364] inet6_addr_add+0x12f/0xa40 [ 6891.847453][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6891.847453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6891.847453][ T1364] netlink_rcv_skb+0x130/0x360 [ 6891.847453][ T1364] netlink_unicast+0x449/0x710 [ 6891.847453][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6891.847453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6891.847453][ T1364] ___sys_sendmsg+0xee/0x170 [ 6891.847453][ T1364] __sys_sendmsg+0xcd/0x170 [ 6891.847453][ T1364] do_syscall_64+0xc6/0x1e0 [ 6891.847453][ T1364] [ 6891.849856][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6891.849856][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6891.849856][ T1364] ipv6_find_idev+0x102/0x170 [ 6891.849856][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6891.849856][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6891.849856][ T1364] netlink_rcv_skb+0x130/0x360 [ 6891.849856][ T1364] netlink_unicast+0x449/0x710 [ 6891.849856][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6891.849856][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6891.849856][ T1364] ___sys_sendmsg+0xee/0x170 [ 6891.849856][ T1364] __sys_sendmsg+0xcd/0x170 [ 6891.849856][ T1364] do_syscall_64+0xc6/0x1e0 [ 6891.849856][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6891.849856][ T1364] [ 6891.851738][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6891.851738][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6891.851738][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6891.851738][ T1364] ipv6_find_idev+0x102/0x170 [ 6891.851738][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6891.851738][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6891.851738][ T1364] netlink_rcv_skb+0x130/0x360 [ 6891.851738][ T1364] netlink_unicast+0x449/0x710 [ 6891.851738][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6891.851738][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6891.851738][ T1364] ___sys_sendmsg+0xee/0x170 [ 6891.851738][ T1364] __sys_sendmsg+0xcd/0x170 [ 6891.851738][ T1364] do_syscall_64+0xc6/0x1e0 [ 6891.851738][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6891.851738][ T1364] [ 6902.107097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6902.107585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6902.107585][ T1364] ___neigh_create+0x14b/0xf60 [ 6902.107585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6902.107585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6902.107585][ T1364] ip6_output+0x1f3/0x770 [ 6902.107585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6902.107585][ T1364] mld_sendpack+0x62d/0xbc0 [ 6902.107585][ T1364] mld_ifc_work+0x32/0x1f0 [ 6902.107585][ T1364] process_one_work+0x84d/0x18a0 [ 6902.107585][ T1364] worker_thread+0x587/0xd30 [ 6902.107585][ T1364] kthread+0x28a/0x350 [ 6902.107585][ T1364] ret_from_fork+0x31/0x70 [ 6902.107585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6902.107585][ T1364] [ 6902.109478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6902.109478][ T1364] dst_init+0x84/0x4a0 [ 6902.109478][ T1364] dst_alloc+0x97/0x150 [ 6902.109478][ T1364] ip6_dst_alloc+0x23/0x90 [ 6902.109478][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6902.109478][ T1364] ip6_pol_route+0x56f/0x840 [ 6902.109478][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6902.109478][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6902.109478][ T1364] ipv6_rcv+0x1ad/0x810 [ 6902.109478][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6902.109478][ T1364] process_backlog+0x101/0x620 [ 6902.109478][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6902.109478][ T1364] net_rx_action+0x495/0xbe0 [ 6902.109478][ T1364] __do_softirq+0x1b5/0x7f6 [ 6902.109478][ T1364] [ 6902.112003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6902.112003][ T1364] netdev_get_by_index+0x5e/0x80 [ 6902.112003][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6902.112003][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6902.112003][ T1364] ip6_route_add+0x1c/0x140 [ 6902.112003][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6902.112003][ T1364] addrconf_add_dev+0xe2/0x170 [ 6902.112003][ T1364] inet6_addr_add+0x12f/0xa40 [ 6902.112003][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6902.112003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.112003][ T1364] netlink_rcv_skb+0x130/0x360 [ 6902.112003][ T1364] netlink_unicast+0x449/0x710 [ 6902.112003][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6902.112003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6902.112003][ T1364] ___sys_sendmsg+0xee/0x170 [ 6902.112003][ T1364] __sys_sendmsg+0xcd/0x170 [ 6902.112003][ T1364] do_syscall_64+0xc6/0x1e0 [ 6902.112003][ T1364] [ 6902.115147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6902.115147][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6902.115147][ T1364] ipv6_find_idev+0x102/0x170 [ 6902.115147][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6902.115147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.115147][ T1364] netlink_rcv_skb+0x130/0x360 [ 6902.115147][ T1364] netlink_unicast+0x449/0x710 [ 6902.115147][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6902.115147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6902.115147][ T1364] ___sys_sendmsg+0xee/0x170 [ 6902.115147][ T1364] __sys_sendmsg+0xcd/0x170 [ 6902.115147][ T1364] do_syscall_64+0xc6/0x1e0 [ 6902.115147][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6902.115147][ T1364] [ 6902.117035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6902.117035][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6902.117035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6902.117035][ T1364] ipv6_find_idev+0x102/0x170 [ 6902.117035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6902.117035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6902.117035][ T1364] netlink_rcv_skb+0x130/0x360 [ 6902.117035][ T1364] netlink_unicast+0x449/0x710 [ 6902.117035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6902.117035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6902.117035][ T1364] ___sys_sendmsg+0xee/0x170 [ 6902.117035][ T1364] __sys_sendmsg+0xcd/0x170 [ 6902.117035][ T1364] do_syscall_64+0xc6/0x1e0 [ 6902.117035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6902.117035][ T1364] [ 6912.187040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6912.187485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6912.187485][ T1364] ___neigh_create+0x14b/0xf60 [ 6912.187485][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6912.187485][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6912.187485][ T1364] ip6_output+0x1f3/0x770 [ 6912.187485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6912.187485][ T1364] mld_sendpack+0x62d/0xbc0 [ 6912.187485][ T1364] mld_ifc_work+0x32/0x1f0 [ 6912.187485][ T1364] process_one_work+0x84d/0x18a0 [ 6912.187485][ T1364] worker_thread+0x587/0xd30 [ 6912.187485][ T1364] kthread+0x28a/0x350 [ 6912.187485][ T1364] ret_from_fork+0x31/0x70 [ 6912.187485][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6912.187485][ T1364] [ 6912.189372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6912.189372][ T1364] dst_init+0x84/0x4a0 [ 6912.189372][ T1364] dst_alloc+0x97/0x150 [ 6912.189372][ T1364] ip6_dst_alloc+0x23/0x90 [ 6912.189372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6912.189372][ T1364] ip6_pol_route+0x56f/0x840 [ 6912.189372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6912.189372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6912.189372][ T1364] ipv6_rcv+0x1ad/0x810 [ 6912.189372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6912.189372][ T1364] process_backlog+0x101/0x620 [ 6912.189372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6912.189372][ T1364] net_rx_action+0x495/0xbe0 [ 6912.189372][ T1364] __do_softirq+0x1b5/0x7f6 [ 6912.189372][ T1364] [ 6912.191391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6912.191391][ T1364] netdev_get_by_index+0x5e/0x80 [ 6912.191391][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6912.191391][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6912.191391][ T1364] ip6_route_add+0x1c/0x140 [ 6912.191391][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6912.191391][ T1364] addrconf_add_dev+0xe2/0x170 [ 6912.191391][ T1364] inet6_addr_add+0x12f/0xa40 [ 6912.191391][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6912.191391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6912.191391][ T1364] netlink_rcv_skb+0x130/0x360 [ 6912.191391][ T1364] netlink_unicast+0x449/0x710 [ 6912.191391][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6912.191391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6912.191391][ T1364] ___sys_sendmsg+0xee/0x170 [ 6912.191391][ T1364] __sys_sendmsg+0xcd/0x170 [ 6912.191391][ T1364] do_syscall_64+0xc6/0x1e0 [ 6912.191391][ T1364] [ 6912.193820][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6912.193820][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6912.193820][ T1364] ipv6_find_idev+0x102/0x170 [ 6912.193820][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6912.193820][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6912.193820][ T1364] netlink_rcv_skb+0x130/0x360 [ 6912.193820][ T1364] netlink_unicast+0x449/0x710 [ 6912.193820][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6912.193820][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6912.193820][ T1364] ___sys_sendmsg+0xee/0x170 [ 6912.193820][ T1364] __sys_sendmsg+0xcd/0x170 [ 6912.193820][ T1364] do_syscall_64+0xc6/0x1e0 [ 6912.193820][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6912.193820][ T1364] [ 6912.195719][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6912.195719][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6912.195719][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6912.195719][ T1364] ipv6_find_idev+0x102/0x170 [ 6912.195719][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6912.195719][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6912.195719][ T1364] netlink_rcv_skb+0x130/0x360 [ 6912.195719][ T1364] netlink_unicast+0x449/0x710 [ 6912.195719][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6912.195719][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6912.195719][ T1364] ___sys_sendmsg+0xee/0x170 [ 6912.195719][ T1364] __sys_sendmsg+0xcd/0x170 [ 6912.195719][ T1364] do_syscall_64+0xc6/0x1e0 [ 6912.195719][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6912.195719][ T1364] [ 6922.395057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6922.395551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6922.395551][ T1364] ___neigh_create+0x14b/0xf60 [ 6922.395551][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6922.395551][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6922.395551][ T1364] ip6_output+0x1f3/0x770 [ 6922.395551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6922.395551][ T1364] mld_sendpack+0x62d/0xbc0 [ 6922.395551][ T1364] mld_ifc_work+0x32/0x1f0 [ 6922.395551][ T1364] process_one_work+0x84d/0x18a0 [ 6922.395551][ T1364] worker_thread+0x587/0xd30 [ 6922.395551][ T1364] kthread+0x28a/0x350 [ 6922.395551][ T1364] ret_from_fork+0x31/0x70 [ 6922.395551][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6922.395551][ T1364] [ 6922.397437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6922.397437][ T1364] dst_init+0x84/0x4a0 [ 6922.397437][ T1364] dst_alloc+0x97/0x150 [ 6922.397437][ T1364] ip6_dst_alloc+0x23/0x90 [ 6922.397437][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6922.397437][ T1364] ip6_pol_route+0x56f/0x840 [ 6922.397437][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6922.397437][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6922.397437][ T1364] ipv6_rcv+0x1ad/0x810 [ 6922.397437][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6922.397437][ T1364] process_backlog+0x101/0x620 [ 6922.397437][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6922.397437][ T1364] net_rx_action+0x495/0xbe0 [ 6922.397437][ T1364] __do_softirq+0x1b5/0x7f6 [ 6922.397437][ T1364] [ 6922.399448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6922.399448][ T1364] netdev_get_by_index+0x5e/0x80 [ 6922.399448][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6922.399448][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6922.399448][ T1364] ip6_route_add+0x1c/0x140 [ 6922.399448][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6922.399448][ T1364] addrconf_add_dev+0xe2/0x170 [ 6922.399448][ T1364] inet6_addr_add+0x12f/0xa40 [ 6922.399448][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6922.399448][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6922.399448][ T1364] netlink_rcv_skb+0x130/0x360 [ 6922.399448][ T1364] netlink_unicast+0x449/0x710 [ 6922.399448][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6922.399448][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6922.399448][ T1364] ___sys_sendmsg+0xee/0x170 [ 6922.399448][ T1364] __sys_sendmsg+0xcd/0x170 [ 6922.399448][ T1364] do_syscall_64+0xc6/0x1e0 [ 6922.399448][ T1364] [ 6922.401859][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6922.401859][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6922.401859][ T1364] ipv6_find_idev+0x102/0x170 [ 6922.401859][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6922.401859][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6922.401859][ T1364] netlink_rcv_skb+0x130/0x360 [ 6922.401859][ T1364] netlink_unicast+0x449/0x710 [ 6922.401859][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6922.401859][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6922.401859][ T1364] ___sys_sendmsg+0xee/0x170 [ 6922.401859][ T1364] __sys_sendmsg+0xcd/0x170 [ 6922.401859][ T1364] do_syscall_64+0xc6/0x1e0 [ 6922.401859][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6922.401859][ T1364] [ 6922.403754][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6922.403754][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6922.403754][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6922.403754][ T1364] ipv6_find_idev+0x102/0x170 [ 6922.403754][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6922.403754][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6922.403754][ T1364] netlink_rcv_skb+0x130/0x360 [ 6922.403754][ T1364] netlink_unicast+0x449/0x710 [ 6922.403754][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6922.403754][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6922.403754][ T1364] ___sys_sendmsg+0xee/0x170 [ 6922.403754][ T1364] __sys_sendmsg+0xcd/0x170 [ 6922.403754][ T1364] do_syscall_64+0xc6/0x1e0 [ 6922.403754][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6922.403754][ T1364] [ 6932.643094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6932.643585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6932.643585][ T1364] ___neigh_create+0x14b/0xf60 [ 6932.643585][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6932.643585][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6932.643585][ T1364] ip6_output+0x1f3/0x770 [ 6932.643585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6932.643585][ T1364] mld_sendpack+0x62d/0xbc0 [ 6932.643585][ T1364] mld_ifc_work+0x32/0x1f0 [ 6932.643585][ T1364] process_one_work+0x84d/0x18a0 [ 6932.643585][ T1364] worker_thread+0x587/0xd30 [ 6932.643585][ T1364] kthread+0x28a/0x350 [ 6932.643585][ T1364] ret_from_fork+0x31/0x70 [ 6932.643585][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6932.643585][ T1364] [ 6932.645484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6932.645484][ T1364] dst_init+0x84/0x4a0 [ 6932.645484][ T1364] dst_alloc+0x97/0x150 [ 6932.645484][ T1364] ip6_dst_alloc+0x23/0x90 [ 6932.645484][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6932.645484][ T1364] ip6_pol_route+0x56f/0x840 [ 6932.645484][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6932.645484][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6932.645484][ T1364] ipv6_rcv+0x1ad/0x810 [ 6932.645484][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6932.645484][ T1364] process_backlog+0x101/0x620 [ 6932.645484][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6932.645484][ T1364] net_rx_action+0x495/0xbe0 [ 6932.645484][ T1364] __do_softirq+0x1b5/0x7f6 [ 6932.645484][ T1364] [ 6932.647518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6932.647518][ T1364] netdev_get_by_index+0x5e/0x80 [ 6932.647518][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6932.647518][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6932.647518][ T1364] ip6_route_add+0x1c/0x140 [ 6932.647518][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6932.647518][ T1364] addrconf_add_dev+0xe2/0x170 [ 6932.647518][ T1364] inet6_addr_add+0x12f/0xa40 [ 6932.647518][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6932.647518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6932.647518][ T1364] netlink_rcv_skb+0x130/0x360 [ 6932.647518][ T1364] netlink_unicast+0x449/0x710 [ 6932.647518][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6932.647518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6932.647518][ T1364] ___sys_sendmsg+0xee/0x170 [ 6932.647518][ T1364] __sys_sendmsg+0xcd/0x170 [ 6932.647518][ T1364] do_syscall_64+0xc6/0x1e0 [ 6932.647518][ T1364] [ 6932.649931][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6932.649931][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6932.649931][ T1364] ipv6_find_idev+0x102/0x170 [ 6932.649931][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6932.649931][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6932.649931][ T1364] netlink_rcv_skb+0x130/0x360 [ 6932.649931][ T1364] netlink_unicast+0x449/0x710 [ 6932.649931][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6932.649931][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6932.649931][ T1364] ___sys_sendmsg+0xee/0x170 [ 6932.649931][ T1364] __sys_sendmsg+0xcd/0x170 [ 6932.649931][ T1364] do_syscall_64+0xc6/0x1e0 [ 6932.649931][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6932.649931][ T1364] [ 6932.651834][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6932.651834][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6932.651834][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6932.651834][ T1364] ipv6_find_idev+0x102/0x170 [ 6932.651834][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6932.651834][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6932.651834][ T1364] netlink_rcv_skb+0x130/0x360 [ 6932.651834][ T1364] netlink_unicast+0x449/0x710 [ 6932.651834][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6932.651834][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6932.651834][ T1364] ___sys_sendmsg+0xee/0x170 [ 6932.651834][ T1364] __sys_sendmsg+0xcd/0x170 [ 6932.651834][ T1364] do_syscall_64+0xc6/0x1e0 [ 6932.651834][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6932.651834][ T1364] [ 6942.890974][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6942.891469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6942.891469][ T1364] ___neigh_create+0x14b/0xf60 [ 6942.891469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6942.891469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6942.891469][ T1364] ip6_output+0x1f3/0x770 [ 6942.891469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6942.891469][ T1364] mld_sendpack+0x62d/0xbc0 [ 6942.891469][ T1364] mld_ifc_work+0x32/0x1f0 [ 6942.891469][ T1364] process_one_work+0x84d/0x18a0 [ 6942.891469][ T1364] worker_thread+0x587/0xd30 [ 6942.891469][ T1364] kthread+0x28a/0x350 [ 6942.891469][ T1364] ret_from_fork+0x31/0x70 [ 6942.891469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6942.891469][ T1364] [ 6942.893402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6942.893402][ T1364] dst_init+0x84/0x4a0 [ 6942.893402][ T1364] dst_alloc+0x97/0x150 [ 6942.893402][ T1364] ip6_dst_alloc+0x23/0x90 [ 6942.893402][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6942.893402][ T1364] ip6_pol_route+0x56f/0x840 [ 6942.893402][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6942.893402][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6942.893402][ T1364] ipv6_rcv+0x1ad/0x810 [ 6942.893402][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6942.893402][ T1364] process_backlog+0x101/0x620 [ 6942.893402][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6942.893402][ T1364] net_rx_action+0x495/0xbe0 [ 6942.893402][ T1364] __do_softirq+0x1b5/0x7f6 [ 6942.893402][ T1364] [ 6942.895430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6942.895430][ T1364] netdev_get_by_index+0x5e/0x80 [ 6942.895430][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6942.895430][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6942.895430][ T1364] ip6_route_add+0x1c/0x140 [ 6942.895430][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6942.895430][ T1364] addrconf_add_dev+0xe2/0x170 [ 6942.895430][ T1364] inet6_addr_add+0x12f/0xa40 [ 6942.895430][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6942.895430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6942.895430][ T1364] netlink_rcv_skb+0x130/0x360 [ 6942.895430][ T1364] netlink_unicast+0x449/0x710 [ 6942.895430][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6942.895430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6942.895430][ T1364] ___sys_sendmsg+0xee/0x170 [ 6942.895430][ T1364] __sys_sendmsg+0xcd/0x170 [ 6942.895430][ T1364] do_syscall_64+0xc6/0x1e0 [ 6942.895430][ T1364] [ 6942.897882][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6942.897882][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6942.897882][ T1364] ipv6_find_idev+0x102/0x170 [ 6942.897882][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6942.897882][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6942.897882][ T1364] netlink_rcv_skb+0x130/0x360 [ 6942.897882][ T1364] netlink_unicast+0x449/0x710 [ 6942.897882][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6942.897882][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6942.897882][ T1364] ___sys_sendmsg+0xee/0x170 [ 6942.897882][ T1364] __sys_sendmsg+0xcd/0x170 [ 6942.897882][ T1364] do_syscall_64+0xc6/0x1e0 [ 6942.897882][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6942.897882][ T1364] [ 6942.899785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6942.899785][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6942.899785][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6942.899785][ T1364] ipv6_find_idev+0x102/0x170 [ 6942.899785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6942.899785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6942.899785][ T1364] netlink_rcv_skb+0x130/0x360 [ 6942.899785][ T1364] netlink_unicast+0x449/0x710 [ 6942.899785][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6942.899785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6942.899785][ T1364] ___sys_sendmsg+0xee/0x170 [ 6942.899785][ T1364] __sys_sendmsg+0xcd/0x170 [ 6942.899785][ T1364] do_syscall_64+0xc6/0x1e0 [ 6942.899785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6942.899785][ T1364] [ 6953.139002][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6953.139465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6953.139465][ T1364] ___neigh_create+0x14b/0xf60 [ 6953.139465][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6953.139465][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6953.139465][ T1364] ip6_output+0x1f3/0x770 [ 6953.139465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6953.139465][ T1364] mld_sendpack+0x62d/0xbc0 [ 6953.139465][ T1364] mld_ifc_work+0x32/0x1f0 [ 6953.139465][ T1364] process_one_work+0x84d/0x18a0 [ 6953.139465][ T1364] worker_thread+0x587/0xd30 [ 6953.139465][ T1364] kthread+0x28a/0x350 [ 6953.139465][ T1364] ret_from_fork+0x31/0x70 [ 6953.139465][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6953.139465][ T1364] [ 6953.141371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6953.141371][ T1364] dst_init+0x84/0x4a0 [ 6953.141371][ T1364] dst_alloc+0x97/0x150 [ 6953.141371][ T1364] ip6_dst_alloc+0x23/0x90 [ 6953.141371][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6953.141371][ T1364] ip6_pol_route+0x56f/0x840 [ 6953.141371][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6953.141371][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6953.141371][ T1364] ipv6_rcv+0x1ad/0x810 [ 6953.141371][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6953.141371][ T1364] process_backlog+0x101/0x620 [ 6953.141371][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6953.141371][ T1364] net_rx_action+0x495/0xbe0 [ 6953.141371][ T1364] __do_softirq+0x1b5/0x7f6 [ 6953.141371][ T1364] [ 6953.143422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6953.143422][ T1364] netdev_get_by_index+0x5e/0x80 [ 6953.143422][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6953.143422][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6953.143422][ T1364] ip6_route_add+0x1c/0x140 [ 6953.143422][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6953.143422][ T1364] addrconf_add_dev+0xe2/0x170 [ 6953.143422][ T1364] inet6_addr_add+0x12f/0xa40 [ 6953.143422][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6953.143422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.143422][ T1364] netlink_rcv_skb+0x130/0x360 [ 6953.143422][ T1364] netlink_unicast+0x449/0x710 [ 6953.143422][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6953.143422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6953.143422][ T1364] ___sys_sendmsg+0xee/0x170 [ 6953.143422][ T1364] __sys_sendmsg+0xcd/0x170 [ 6953.143422][ T1364] do_syscall_64+0xc6/0x1e0 [ 6953.143422][ T1364] [ 6953.145870][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6953.145870][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6953.145870][ T1364] ipv6_find_idev+0x102/0x170 [ 6953.145870][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6953.145870][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.145870][ T1364] netlink_rcv_skb+0x130/0x360 [ 6953.145870][ T1364] netlink_unicast+0x449/0x710 [ 6953.145870][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6953.145870][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6953.145870][ T1364] ___sys_sendmsg+0xee/0x170 [ 6953.145870][ T1364] __sys_sendmsg+0xcd/0x170 [ 6953.145870][ T1364] do_syscall_64+0xc6/0x1e0 [ 6953.145870][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6953.145870][ T1364] [ 6953.147904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6953.147904][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6953.147904][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6953.147904][ T1364] ipv6_find_idev+0x102/0x170 [ 6953.147904][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6953.147904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6953.147904][ T1364] netlink_rcv_skb+0x130/0x360 [ 6953.147904][ T1364] netlink_unicast+0x449/0x710 [ 6953.147904][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6953.147904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6953.147904][ T1364] ___sys_sendmsg+0xee/0x170 [ 6953.147904][ T1364] __sys_sendmsg+0xcd/0x170 [ 6953.147904][ T1364] do_syscall_64+0xc6/0x1e0 [ 6953.147904][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6953.147904][ T1364] [ 6963.386983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6963.387476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6963.387476][ T1364] ___neigh_create+0x14b/0xf60 [ 6963.387476][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6963.387476][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6963.387476][ T1364] ip6_output+0x1f3/0x770 [ 6963.387476][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6963.387476][ T1364] mld_sendpack+0x62d/0xbc0 [ 6963.387476][ T1364] mld_ifc_work+0x32/0x1f0 [ 6963.387476][ T1364] process_one_work+0x84d/0x18a0 [ 6963.387476][ T1364] worker_thread+0x587/0xd30 [ 6963.387476][ T1364] kthread+0x28a/0x350 [ 6963.387476][ T1364] ret_from_fork+0x31/0x70 [ 6963.387476][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6963.387476][ T1364] [ 6963.389381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6963.389381][ T1364] dst_init+0x84/0x4a0 [ 6963.389381][ T1364] dst_alloc+0x97/0x150 [ 6963.389381][ T1364] ip6_dst_alloc+0x23/0x90 [ 6963.389381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6963.389381][ T1364] ip6_pol_route+0x56f/0x840 [ 6963.389381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6963.389381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6963.389381][ T1364] ipv6_rcv+0x1ad/0x810 [ 6963.389381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6963.389381][ T1364] process_backlog+0x101/0x620 [ 6963.389381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6963.389381][ T1364] net_rx_action+0x495/0xbe0 [ 6963.389381][ T1364] __do_softirq+0x1b5/0x7f6 [ 6963.389381][ T1364] [ 6963.391223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6963.391223][ T1364] netdev_get_by_index+0x5e/0x80 [ 6963.391223][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6963.391223][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6963.391223][ T1364] ip6_route_add+0x1c/0x140 [ 6963.391223][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6963.391223][ T1364] addrconf_add_dev+0xe2/0x170 [ 6963.391223][ T1364] inet6_addr_add+0x12f/0xa40 [ 6963.391223][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6963.391223][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6963.391223][ T1364] netlink_rcv_skb+0x130/0x360 [ 6963.391223][ T1364] netlink_unicast+0x449/0x710 [ 6963.391223][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6963.391223][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6963.391223][ T1364] ___sys_sendmsg+0xee/0x170 [ 6963.391223][ T1364] __sys_sendmsg+0xcd/0x170 [ 6963.391223][ T1364] do_syscall_64+0xc6/0x1e0 [ 6963.391223][ T1364] [ 6963.393509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6963.393509][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6963.393509][ T1364] ipv6_find_idev+0x102/0x170 [ 6963.393509][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6963.393509][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6963.393509][ T1364] netlink_rcv_skb+0x130/0x360 [ 6963.393509][ T1364] netlink_unicast+0x449/0x710 [ 6963.393509][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6963.393509][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6963.393509][ T1364] ___sys_sendmsg+0xee/0x170 [ 6963.393509][ T1364] __sys_sendmsg+0xcd/0x170 [ 6963.393509][ T1364] do_syscall_64+0xc6/0x1e0 [ 6963.393509][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6963.393509][ T1364] [ 6963.395229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6963.395229][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6963.395229][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6963.395229][ T1364] ipv6_find_idev+0x102/0x170 [ 6963.395229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6963.395229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6963.395229][ T1364] netlink_rcv_skb+0x130/0x360 [ 6963.395229][ T1364] netlink_unicast+0x449/0x710 [ 6963.395229][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6963.395229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6963.395229][ T1364] ___sys_sendmsg+0xee/0x170 [ 6963.395229][ T1364] __sys_sendmsg+0xcd/0x170 [ 6963.395229][ T1364] do_syscall_64+0xc6/0x1e0 [ 6963.395229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6963.395229][ T1364] [ 6973.635062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6973.635543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6973.635543][ T1364] ___neigh_create+0x14b/0xf60 [ 6973.635543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6973.635543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6973.635543][ T1364] ip6_output+0x1f3/0x770 [ 6973.635543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6973.635543][ T1364] mld_sendpack+0x62d/0xbc0 [ 6973.635543][ T1364] mld_ifc_work+0x32/0x1f0 [ 6973.635543][ T1364] process_one_work+0x84d/0x18a0 [ 6973.635543][ T1364] worker_thread+0x587/0xd30 [ 6973.635543][ T1364] kthread+0x28a/0x350 [ 6973.635543][ T1364] ret_from_fork+0x31/0x70 [ 6973.635543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6973.635543][ T1364] [ 6973.637272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6973.637272][ T1364] dst_init+0x84/0x4a0 [ 6973.637272][ T1364] dst_alloc+0x97/0x150 [ 6973.637272][ T1364] ip6_dst_alloc+0x23/0x90 [ 6973.637272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6973.637272][ T1364] ip6_pol_route+0x56f/0x840 [ 6973.637272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6973.637272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6973.637272][ T1364] ipv6_rcv+0x1ad/0x810 [ 6973.637272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6973.637272][ T1364] process_backlog+0x101/0x620 [ 6973.637272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6973.637272][ T1364] net_rx_action+0x495/0xbe0 [ 6973.637272][ T1364] __do_softirq+0x1b5/0x7f6 [ 6973.637272][ T1364] [ 6973.639107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6973.639107][ T1364] netdev_get_by_index+0x5e/0x80 [ 6973.639107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6973.639107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6973.639107][ T1364] ip6_route_add+0x1c/0x140 [ 6973.639107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6973.639107][ T1364] addrconf_add_dev+0xe2/0x170 [ 6973.639107][ T1364] inet6_addr_add+0x12f/0xa40 [ 6973.639107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6973.639107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6973.639107][ T1364] netlink_rcv_skb+0x130/0x360 [ 6973.639107][ T1364] netlink_unicast+0x449/0x710 [ 6973.639107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6973.639107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6973.639107][ T1364] ___sys_sendmsg+0xee/0x170 [ 6973.639107][ T1364] __sys_sendmsg+0xcd/0x170 [ 6973.639107][ T1364] do_syscall_64+0xc6/0x1e0 [ 6973.639107][ T1364] [ 6973.641295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6973.641295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6973.641295][ T1364] ipv6_find_idev+0x102/0x170 [ 6973.641295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6973.641295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6973.641295][ T1364] netlink_rcv_skb+0x130/0x360 [ 6973.641295][ T1364] netlink_unicast+0x449/0x710 [ 6973.641295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6973.641295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6973.641295][ T1364] ___sys_sendmsg+0xee/0x170 [ 6973.641295][ T1364] __sys_sendmsg+0xcd/0x170 [ 6973.641295][ T1364] do_syscall_64+0xc6/0x1e0 [ 6973.641295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6973.641295][ T1364] [ 6973.643023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6973.643023][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6973.643023][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6973.643023][ T1364] ipv6_find_idev+0x102/0x170 [ 6973.643023][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6973.643023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6973.643023][ T1364] netlink_rcv_skb+0x130/0x360 [ 6973.643023][ T1364] netlink_unicast+0x449/0x710 [ 6973.643023][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6973.643023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6973.643023][ T1364] ___sys_sendmsg+0xee/0x170 [ 6973.643023][ T1364] __sys_sendmsg+0xcd/0x170 [ 6973.643023][ T1364] do_syscall_64+0xc6/0x1e0 [ 6973.643023][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6973.643023][ T1364] [ 6983.883001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6983.883486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6983.883486][ T1364] ___neigh_create+0x14b/0xf60 [ 6983.883486][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6983.883486][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6983.883486][ T1364] ip6_output+0x1f3/0x770 [ 6983.883486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6983.883486][ T1364] mld_sendpack+0x62d/0xbc0 [ 6983.883486][ T1364] mld_ifc_work+0x32/0x1f0 [ 6983.883486][ T1364] process_one_work+0x84d/0x18a0 [ 6983.883486][ T1364] worker_thread+0x587/0xd30 [ 6983.883486][ T1364] kthread+0x28a/0x350 [ 6983.883486][ T1364] ret_from_fork+0x31/0x70 [ 6983.883486][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6983.883486][ T1364] [ 6983.885210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6983.885210][ T1364] dst_init+0x84/0x4a0 [ 6983.885210][ T1364] dst_alloc+0x97/0x150 [ 6983.885210][ T1364] ip6_dst_alloc+0x23/0x90 [ 6983.885210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6983.885210][ T1364] ip6_pol_route+0x56f/0x840 [ 6983.885210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6983.885210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6983.885210][ T1364] ipv6_rcv+0x1ad/0x810 [ 6983.885210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6983.885210][ T1364] process_backlog+0x101/0x620 [ 6983.885210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6983.885210][ T1364] net_rx_action+0x495/0xbe0 [ 6983.885210][ T1364] __do_softirq+0x1b5/0x7f6 [ 6983.885210][ T1364] [ 6983.887058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6983.887058][ T1364] netdev_get_by_index+0x5e/0x80 [ 6983.887058][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6983.887058][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6983.887058][ T1364] ip6_route_add+0x1c/0x140 [ 6983.887058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6983.887058][ T1364] addrconf_add_dev+0xe2/0x170 [ 6983.887058][ T1364] inet6_addr_add+0x12f/0xa40 [ 6983.887058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6983.887058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6983.887058][ T1364] netlink_rcv_skb+0x130/0x360 [ 6983.887058][ T1364] netlink_unicast+0x449/0x710 [ 6983.887058][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6983.887058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6983.887058][ T1364] ___sys_sendmsg+0xee/0x170 [ 6983.887058][ T1364] __sys_sendmsg+0xcd/0x170 [ 6983.887058][ T1364] do_syscall_64+0xc6/0x1e0 [ 6983.887058][ T1364] [ 6983.889327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6983.889327][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6983.889327][ T1364] ipv6_find_idev+0x102/0x170 [ 6983.889327][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6983.889327][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6983.889327][ T1364] netlink_rcv_skb+0x130/0x360 [ 6983.889327][ T1364] netlink_unicast+0x449/0x710 [ 6983.889327][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6983.889327][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6983.889327][ T1364] ___sys_sendmsg+0xee/0x170 [ 6983.889327][ T1364] __sys_sendmsg+0xcd/0x170 [ 6983.889327][ T1364] do_syscall_64+0xc6/0x1e0 [ 6983.889327][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6983.889327][ T1364] [ 6983.891042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6983.891042][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6983.891042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6983.891042][ T1364] ipv6_find_idev+0x102/0x170 [ 6983.891042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6983.891042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6983.891042][ T1364] netlink_rcv_skb+0x130/0x360 [ 6983.891042][ T1364] netlink_unicast+0x449/0x710 [ 6983.891042][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6983.891042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6983.891042][ T1364] ___sys_sendmsg+0xee/0x170 [ 6983.891042][ T1364] __sys_sendmsg+0xcd/0x170 [ 6983.891042][ T1364] do_syscall_64+0xc6/0x1e0 [ 6983.891042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6983.891042][ T1364] [ 6994.131064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 6994.131543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6994.131543][ T1364] ___neigh_create+0x14b/0xf60 [ 6994.131543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 6994.131543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 6994.131543][ T1364] ip6_output+0x1f3/0x770 [ 6994.131543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 6994.131543][ T1364] mld_sendpack+0x62d/0xbc0 [ 6994.131543][ T1364] mld_ifc_work+0x32/0x1f0 [ 6994.131543][ T1364] process_one_work+0x84d/0x18a0 [ 6994.131543][ T1364] worker_thread+0x587/0xd30 [ 6994.131543][ T1364] kthread+0x28a/0x350 [ 6994.131543][ T1364] ret_from_fork+0x31/0x70 [ 6994.131543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 6994.131543][ T1364] [ 6994.133273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 6994.133273][ T1364] dst_init+0x84/0x4a0 [ 6994.133273][ T1364] dst_alloc+0x97/0x150 [ 6994.133273][ T1364] ip6_dst_alloc+0x23/0x90 [ 6994.133273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 6994.133273][ T1364] ip6_pol_route+0x56f/0x840 [ 6994.133273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 6994.133273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 6994.133273][ T1364] ipv6_rcv+0x1ad/0x810 [ 6994.133273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 6994.133273][ T1364] process_backlog+0x101/0x620 [ 6994.133273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 6994.133273][ T1364] net_rx_action+0x495/0xbe0 [ 6994.133273][ T1364] __do_softirq+0x1b5/0x7f6 [ 6994.133273][ T1364] [ 6994.135105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6994.135105][ T1364] netdev_get_by_index+0x5e/0x80 [ 6994.135105][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 6994.135105][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 6994.135105][ T1364] ip6_route_add+0x1c/0x140 [ 6994.135105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 6994.135105][ T1364] addrconf_add_dev+0xe2/0x170 [ 6994.135105][ T1364] inet6_addr_add+0x12f/0xa40 [ 6994.135105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 6994.135105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.135105][ T1364] netlink_rcv_skb+0x130/0x360 [ 6994.135105][ T1364] netlink_unicast+0x449/0x710 [ 6994.135105][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6994.135105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6994.135105][ T1364] ___sys_sendmsg+0xee/0x170 [ 6994.135105][ T1364] __sys_sendmsg+0xcd/0x170 [ 6994.135105][ T1364] do_syscall_64+0xc6/0x1e0 [ 6994.135105][ T1364] [ 6994.137295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6994.137295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 6994.137295][ T1364] ipv6_find_idev+0x102/0x170 [ 6994.137295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6994.137295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.137295][ T1364] netlink_rcv_skb+0x130/0x360 [ 6994.137295][ T1364] netlink_unicast+0x449/0x710 [ 6994.137295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6994.137295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6994.137295][ T1364] ___sys_sendmsg+0xee/0x170 [ 6994.137295][ T1364] __sys_sendmsg+0xcd/0x170 [ 6994.137295][ T1364] do_syscall_64+0xc6/0x1e0 [ 6994.137295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6994.137295][ T1364] [ 6994.139012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 6994.139012][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 6994.139012][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 6994.139012][ T1364] ipv6_find_idev+0x102/0x170 [ 6994.139012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 6994.139012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 6994.139012][ T1364] netlink_rcv_skb+0x130/0x360 [ 6994.139012][ T1364] netlink_unicast+0x449/0x710 [ 6994.139012][ T1364] netlink_sendmsg+0x723/0xbe0 [ 6994.139012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 6994.139012][ T1364] ___sys_sendmsg+0xee/0x170 [ 6994.139012][ T1364] __sys_sendmsg+0xcd/0x170 [ 6994.139012][ T1364] do_syscall_64+0xc6/0x1e0 [ 6994.139012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 6994.139012][ T1364] [ 7004.275063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7004.275534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7004.275534][ T1364] ___neigh_create+0x14b/0xf60 [ 7004.275534][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7004.275534][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7004.275534][ T1364] ip6_output+0x1f3/0x770 [ 7004.275534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7004.275534][ T1364] mld_sendpack+0x62d/0xbc0 [ 7004.275534][ T1364] mld_ifc_work+0x32/0x1f0 [ 7004.275534][ T1364] process_one_work+0x84d/0x18a0 [ 7004.275534][ T1364] worker_thread+0x587/0xd30 [ 7004.275534][ T1364] kthread+0x28a/0x350 [ 7004.275534][ T1364] ret_from_fork+0x31/0x70 [ 7004.275534][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7004.275534][ T1364] [ 7004.277235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7004.277235][ T1364] dst_init+0x84/0x4a0 [ 7004.277235][ T1364] dst_alloc+0x97/0x150 [ 7004.277235][ T1364] ip6_dst_alloc+0x23/0x90 [ 7004.277235][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7004.277235][ T1364] ip6_pol_route+0x56f/0x840 [ 7004.277235][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7004.277235][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7004.277235][ T1364] ipv6_rcv+0x1ad/0x810 [ 7004.277235][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7004.277235][ T1364] process_backlog+0x101/0x620 [ 7004.277235][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7004.277235][ T1364] net_rx_action+0x495/0xbe0 [ 7004.277235][ T1364] __do_softirq+0x1b5/0x7f6 [ 7004.277235][ T1364] [ 7004.279043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7004.279043][ T1364] netdev_get_by_index+0x5e/0x80 [ 7004.279043][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7004.279043][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7004.279043][ T1364] ip6_route_add+0x1c/0x140 [ 7004.279043][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7004.279043][ T1364] addrconf_add_dev+0xe2/0x170 [ 7004.279043][ T1364] inet6_addr_add+0x12f/0xa40 [ 7004.279043][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7004.279043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7004.279043][ T1364] netlink_rcv_skb+0x130/0x360 [ 7004.279043][ T1364] netlink_unicast+0x449/0x710 [ 7004.279043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7004.279043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7004.279043][ T1364] ___sys_sendmsg+0xee/0x170 [ 7004.279043][ T1364] __sys_sendmsg+0xcd/0x170 [ 7004.279043][ T1364] do_syscall_64+0xc6/0x1e0 [ 7004.279043][ T1364] [ 7004.281209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7004.281209][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7004.281209][ T1364] ipv6_find_idev+0x102/0x170 [ 7004.281209][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7004.281209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7004.281209][ T1364] netlink_rcv_skb+0x130/0x360 [ 7004.281209][ T1364] netlink_unicast+0x449/0x710 [ 7004.281209][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7004.281209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7004.281209][ T1364] ___sys_sendmsg+0xee/0x170 [ 7004.281209][ T1364] __sys_sendmsg+0xcd/0x170 [ 7004.281209][ T1364] do_syscall_64+0xc6/0x1e0 [ 7004.281209][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7004.281209][ T1364] [ 7004.282933][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7004.282933][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7004.282933][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7004.282933][ T1364] ipv6_find_idev+0x102/0x170 [ 7004.282933][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7004.282933][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7004.282933][ T1364] netlink_rcv_skb+0x130/0x360 [ 7004.282933][ T1364] netlink_unicast+0x449/0x710 [ 7004.282933][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7004.282933][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7004.282933][ T1364] ___sys_sendmsg+0xee/0x170 [ 7004.282933][ T1364] __sys_sendmsg+0xcd/0x170 [ 7004.282933][ T1364] do_syscall_64+0xc6/0x1e0 [ 7004.282933][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7004.282933][ T1364] [ 7014.523053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7014.523549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7014.523549][ T1364] ___neigh_create+0x14b/0xf60 [ 7014.523549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7014.523549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7014.523549][ T1364] ip6_output+0x1f3/0x770 [ 7014.523549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7014.523549][ T1364] mld_sendpack+0x62d/0xbc0 [ 7014.523549][ T1364] mld_ifc_work+0x32/0x1f0 [ 7014.523549][ T1364] process_one_work+0x84d/0x18a0 [ 7014.523549][ T1364] worker_thread+0x587/0xd30 [ 7014.523549][ T1364] kthread+0x28a/0x350 [ 7014.523549][ T1364] ret_from_fork+0x31/0x70 [ 7014.523549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7014.523549][ T1364] [ 7014.525261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7014.525261][ T1364] dst_init+0x84/0x4a0 [ 7014.525261][ T1364] dst_alloc+0x97/0x150 [ 7014.525261][ T1364] ip6_dst_alloc+0x23/0x90 [ 7014.525261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7014.525261][ T1364] ip6_pol_route+0x56f/0x840 [ 7014.525261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7014.525261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7014.525261][ T1364] ipv6_rcv+0x1ad/0x810 [ 7014.525261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7014.525261][ T1364] process_backlog+0x101/0x620 [ 7014.525261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7014.525261][ T1364] net_rx_action+0x495/0xbe0 [ 7014.525261][ T1364] __do_softirq+0x1b5/0x7f6 [ 7014.525261][ T1364] [ 7014.527078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7014.527078][ T1364] netdev_get_by_index+0x5e/0x80 [ 7014.527078][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7014.527078][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7014.527078][ T1364] ip6_route_add+0x1c/0x140 [ 7014.527078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7014.527078][ T1364] addrconf_add_dev+0xe2/0x170 [ 7014.527078][ T1364] inet6_addr_add+0x12f/0xa40 [ 7014.527078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7014.527078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7014.527078][ T1364] netlink_rcv_skb+0x130/0x360 [ 7014.527078][ T1364] netlink_unicast+0x449/0x710 [ 7014.527078][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7014.527078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7014.527078][ T1364] ___sys_sendmsg+0xee/0x170 [ 7014.527078][ T1364] __sys_sendmsg+0xcd/0x170 [ 7014.527078][ T1364] do_syscall_64+0xc6/0x1e0 [ 7014.527078][ T1364] [ 7014.529251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7014.529251][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7014.529251][ T1364] ipv6_find_idev+0x102/0x170 [ 7014.529251][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7014.529251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7014.529251][ T1364] netlink_rcv_skb+0x130/0x360 [ 7014.529251][ T1364] netlink_unicast+0x449/0x710 [ 7014.529251][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7014.529251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7014.529251][ T1364] ___sys_sendmsg+0xee/0x170 [ 7014.529251][ T1364] __sys_sendmsg+0xcd/0x170 [ 7014.529251][ T1364] do_syscall_64+0xc6/0x1e0 [ 7014.529251][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7014.529251][ T1364] [ 7014.530955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7014.530955][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7014.530955][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7014.530955][ T1364] ipv6_find_idev+0x102/0x170 [ 7014.530955][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7014.530955][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7014.530955][ T1364] netlink_rcv_skb+0x130/0x360 [ 7014.530955][ T1364] netlink_unicast+0x449/0x710 [ 7014.530955][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7014.530955][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7014.530955][ T1364] ___sys_sendmsg+0xee/0x170 [ 7014.530955][ T1364] __sys_sendmsg+0xcd/0x170 [ 7014.530955][ T1364] do_syscall_64+0xc6/0x1e0 [ 7014.530955][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7014.530955][ T1364] [ 7024.771048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7024.771513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7024.771513][ T1364] ___neigh_create+0x14b/0xf60 [ 7024.771513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7024.771513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7024.771513][ T1364] ip6_output+0x1f3/0x770 [ 7024.771513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7024.771513][ T1364] mld_sendpack+0x62d/0xbc0 [ 7024.771513][ T1364] mld_ifc_work+0x32/0x1f0 [ 7024.771513][ T1364] process_one_work+0x84d/0x18a0 [ 7024.771513][ T1364] worker_thread+0x587/0xd30 [ 7024.771513][ T1364] kthread+0x28a/0x350 [ 7024.771513][ T1364] ret_from_fork+0x31/0x70 [ 7024.771513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7024.771513][ T1364] [ 7024.773231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7024.773231][ T1364] dst_init+0x84/0x4a0 [ 7024.773231][ T1364] dst_alloc+0x97/0x150 [ 7024.773231][ T1364] ip6_dst_alloc+0x23/0x90 [ 7024.773231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7024.773231][ T1364] ip6_pol_route+0x56f/0x840 [ 7024.773231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7024.773231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7024.773231][ T1364] ipv6_rcv+0x1ad/0x810 [ 7024.773231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7024.773231][ T1364] process_backlog+0x101/0x620 [ 7024.773231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7024.773231][ T1364] net_rx_action+0x495/0xbe0 [ 7024.773231][ T1364] __do_softirq+0x1b5/0x7f6 [ 7024.773231][ T1364] [ 7024.775040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7024.775040][ T1364] netdev_get_by_index+0x5e/0x80 [ 7024.775040][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7024.775040][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7024.775040][ T1364] ip6_route_add+0x1c/0x140 [ 7024.775040][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7024.775040][ T1364] addrconf_add_dev+0xe2/0x170 [ 7024.775040][ T1364] inet6_addr_add+0x12f/0xa40 [ 7024.775040][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7024.775040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7024.775040][ T1364] netlink_rcv_skb+0x130/0x360 [ 7024.775040][ T1364] netlink_unicast+0x449/0x710 [ 7024.775040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7024.775040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7024.775040][ T1364] ___sys_sendmsg+0xee/0x170 [ 7024.775040][ T1364] __sys_sendmsg+0xcd/0x170 [ 7024.775040][ T1364] do_syscall_64+0xc6/0x1e0 [ 7024.775040][ T1364] [ 7024.777212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7024.777212][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7024.777212][ T1364] ipv6_find_idev+0x102/0x170 [ 7024.777212][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7024.777212][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7024.777212][ T1364] netlink_rcv_skb+0x130/0x360 [ 7024.777212][ T1364] netlink_unicast+0x449/0x710 [ 7024.777212][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7024.777212][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7024.777212][ T1364] ___sys_sendmsg+0xee/0x170 [ 7024.777212][ T1364] __sys_sendmsg+0xcd/0x170 [ 7024.777212][ T1364] do_syscall_64+0xc6/0x1e0 [ 7024.777212][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7024.777212][ T1364] [ 7024.778912][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7024.778912][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7024.778912][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7024.778912][ T1364] ipv6_find_idev+0x102/0x170 [ 7024.778912][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7024.778912][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7024.778912][ T1364] netlink_rcv_skb+0x130/0x360 [ 7024.778912][ T1364] netlink_unicast+0x449/0x710 [ 7024.778912][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7024.778912][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7024.778912][ T1364] ___sys_sendmsg+0xee/0x170 [ 7024.778912][ T1364] __sys_sendmsg+0xcd/0x170 [ 7024.778912][ T1364] do_syscall_64+0xc6/0x1e0 [ 7024.778912][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7024.778912][ T1364] [ 7035.018979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7035.019460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7035.019460][ T1364] ___neigh_create+0x14b/0xf60 [ 7035.019460][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7035.019460][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7035.019460][ T1364] ip6_output+0x1f3/0x770 [ 7035.019460][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7035.019460][ T1364] mld_sendpack+0x62d/0xbc0 [ 7035.019460][ T1364] mld_ifc_work+0x32/0x1f0 [ 7035.019460][ T1364] process_one_work+0x84d/0x18a0 [ 7035.019460][ T1364] worker_thread+0x587/0xd30 [ 7035.019460][ T1364] kthread+0x28a/0x350 [ 7035.019460][ T1364] ret_from_fork+0x31/0x70 [ 7035.019460][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7035.019460][ T1364] [ 7035.021188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7035.021188][ T1364] dst_init+0x84/0x4a0 [ 7035.021188][ T1364] dst_alloc+0x97/0x150 [ 7035.021188][ T1364] ip6_dst_alloc+0x23/0x90 [ 7035.021188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7035.021188][ T1364] ip6_pol_route+0x56f/0x840 [ 7035.021188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7035.021188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7035.021188][ T1364] ipv6_rcv+0x1ad/0x810 [ 7035.021188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7035.021188][ T1364] process_backlog+0x101/0x620 [ 7035.021188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7035.021188][ T1364] net_rx_action+0x495/0xbe0 [ 7035.021188][ T1364] __do_softirq+0x1b5/0x7f6 [ 7035.021188][ T1364] [ 7035.023012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7035.023012][ T1364] netdev_get_by_index+0x5e/0x80 [ 7035.023012][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7035.023012][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7035.023012][ T1364] ip6_route_add+0x1c/0x140 [ 7035.023012][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7035.023012][ T1364] addrconf_add_dev+0xe2/0x170 [ 7035.023012][ T1364] inet6_addr_add+0x12f/0xa40 [ 7035.023012][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7035.023012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.023012][ T1364] netlink_rcv_skb+0x130/0x360 [ 7035.023012][ T1364] netlink_unicast+0x449/0x710 [ 7035.023012][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7035.023012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7035.023012][ T1364] ___sys_sendmsg+0xee/0x170 [ 7035.023012][ T1364] __sys_sendmsg+0xcd/0x170 [ 7035.023012][ T1364] do_syscall_64+0xc6/0x1e0 [ 7035.023012][ T1364] [ 7035.025181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7035.025181][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7035.025181][ T1364] ipv6_find_idev+0x102/0x170 [ 7035.025181][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.025181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.025181][ T1364] netlink_rcv_skb+0x130/0x360 [ 7035.025181][ T1364] netlink_unicast+0x449/0x710 [ 7035.025181][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7035.025181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7035.025181][ T1364] ___sys_sendmsg+0xee/0x170 [ 7035.025181][ T1364] __sys_sendmsg+0xcd/0x170 [ 7035.025181][ T1364] do_syscall_64+0xc6/0x1e0 [ 7035.025181][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.025181][ T1364] [ 7035.027385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7035.027385][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7035.027385][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7035.027385][ T1364] ipv6_find_idev+0x102/0x170 [ 7035.027385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7035.027385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7035.027385][ T1364] netlink_rcv_skb+0x130/0x360 [ 7035.027385][ T1364] netlink_unicast+0x449/0x710 [ 7035.027385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7035.027385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7035.027385][ T1364] ___sys_sendmsg+0xee/0x170 [ 7035.027385][ T1364] __sys_sendmsg+0xcd/0x170 [ 7035.027385][ T1364] do_syscall_64+0xc6/0x1e0 [ 7035.027385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7035.027385][ T1364] [ 7045.266983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7045.267460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7045.267460][ T1364] ___neigh_create+0x14b/0xf60 [ 7045.267460][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7045.267460][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7045.267460][ T1364] ip6_output+0x1f3/0x770 [ 7045.267460][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7045.267460][ T1364] mld_sendpack+0x62d/0xbc0 [ 7045.267460][ T1364] mld_ifc_work+0x32/0x1f0 [ 7045.267460][ T1364] process_one_work+0x84d/0x18a0 [ 7045.267460][ T1364] worker_thread+0x587/0xd30 [ 7045.267460][ T1364] kthread+0x28a/0x350 [ 7045.267460][ T1364] ret_from_fork+0x31/0x70 [ 7045.267460][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7045.267460][ T1364] [ 7045.269168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7045.269168][ T1364] dst_init+0x84/0x4a0 [ 7045.269168][ T1364] dst_alloc+0x97/0x150 [ 7045.269168][ T1364] ip6_dst_alloc+0x23/0x90 [ 7045.269168][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7045.269168][ T1364] ip6_pol_route+0x56f/0x840 [ 7045.269168][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7045.269168][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7045.269168][ T1364] ipv6_rcv+0x1ad/0x810 [ 7045.269168][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7045.269168][ T1364] process_backlog+0x101/0x620 [ 7045.269168][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7045.269168][ T1364] net_rx_action+0x495/0xbe0 [ 7045.269168][ T1364] __do_softirq+0x1b5/0x7f6 [ 7045.269168][ T1364] [ 7045.270987][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7045.270987][ T1364] netdev_get_by_index+0x5e/0x80 [ 7045.270987][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7045.270987][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7045.270987][ T1364] ip6_route_add+0x1c/0x140 [ 7045.270987][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7045.270987][ T1364] addrconf_add_dev+0xe2/0x170 [ 7045.270987][ T1364] inet6_addr_add+0x12f/0xa40 [ 7045.270987][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7045.270987][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.270987][ T1364] netlink_rcv_skb+0x130/0x360 [ 7045.270987][ T1364] netlink_unicast+0x449/0x710 [ 7045.270987][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7045.270987][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7045.270987][ T1364] ___sys_sendmsg+0xee/0x170 [ 7045.270987][ T1364] __sys_sendmsg+0xcd/0x170 [ 7045.270987][ T1364] do_syscall_64+0xc6/0x1e0 [ 7045.270987][ T1364] [ 7045.273172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7045.273172][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7045.273172][ T1364] ipv6_find_idev+0x102/0x170 [ 7045.273172][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7045.273172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.273172][ T1364] netlink_rcv_skb+0x130/0x360 [ 7045.273172][ T1364] netlink_unicast+0x449/0x710 [ 7045.273172][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7045.273172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7045.273172][ T1364] ___sys_sendmsg+0xee/0x170 [ 7045.273172][ T1364] __sys_sendmsg+0xcd/0x170 [ 7045.273172][ T1364] do_syscall_64+0xc6/0x1e0 [ 7045.273172][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7045.273172][ T1364] [ 7045.274868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7045.274868][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7045.274868][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7045.274868][ T1364] ipv6_find_idev+0x102/0x170 [ 7045.274868][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7045.274868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7045.274868][ T1364] netlink_rcv_skb+0x130/0x360 [ 7045.274868][ T1364] netlink_unicast+0x449/0x710 [ 7045.274868][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7045.274868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7045.274868][ T1364] ___sys_sendmsg+0xee/0x170 [ 7045.274868][ T1364] __sys_sendmsg+0xcd/0x170 [ 7045.274868][ T1364] do_syscall_64+0xc6/0x1e0 [ 7045.274868][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7045.274868][ T1364] [ 7055.843066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7055.843488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7055.843488][ T1364] ___neigh_create+0x14b/0xf60 [ 7055.843488][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7055.843488][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7055.843488][ T1364] ip6_output+0x1f3/0x770 [ 7055.843488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7055.843488][ T1364] mld_sendpack+0x62d/0xbc0 [ 7055.843488][ T1364] mld_ifc_work+0x32/0x1f0 [ 7055.843488][ T1364] process_one_work+0x84d/0x18a0 [ 7055.843488][ T1364] worker_thread+0x587/0xd30 [ 7055.843488][ T1364] kthread+0x28a/0x350 [ 7055.843488][ T1364] ret_from_fork+0x31/0x70 [ 7055.843488][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7055.843488][ T1364] [ 7055.845189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7055.845189][ T1364] dst_init+0x84/0x4a0 [ 7055.845189][ T1364] dst_alloc+0x97/0x150 [ 7055.845189][ T1364] ip6_dst_alloc+0x23/0x90 [ 7055.845189][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7055.845189][ T1364] ip6_pol_route+0x56f/0x840 [ 7055.845189][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7055.845189][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7055.845189][ T1364] ipv6_rcv+0x1ad/0x810 [ 7055.845189][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7055.845189][ T1364] process_backlog+0x101/0x620 [ 7055.845189][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7055.845189][ T1364] net_rx_action+0x495/0xbe0 [ 7055.845189][ T1364] __do_softirq+0x1b5/0x7f6 [ 7055.845189][ T1364] [ 7055.847007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7055.847007][ T1364] netdev_get_by_index+0x5e/0x80 [ 7055.847007][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7055.847007][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7055.847007][ T1364] ip6_route_add+0x1c/0x140 [ 7055.847007][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7055.847007][ T1364] addrconf_add_dev+0xe2/0x170 [ 7055.847007][ T1364] inet6_addr_add+0x12f/0xa40 [ 7055.847007][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7055.847007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7055.847007][ T1364] netlink_rcv_skb+0x130/0x360 [ 7055.847007][ T1364] netlink_unicast+0x449/0x710 [ 7055.847007][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7055.847007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7055.847007][ T1364] ___sys_sendmsg+0xee/0x170 [ 7055.847007][ T1364] __sys_sendmsg+0xcd/0x170 [ 7055.847007][ T1364] do_syscall_64+0xc6/0x1e0 [ 7055.847007][ T1364] [ 7055.849695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7055.849695][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7055.849695][ T1364] ipv6_find_idev+0x102/0x170 [ 7055.849695][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7055.849695][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7055.849695][ T1364] netlink_rcv_skb+0x130/0x360 [ 7055.849695][ T1364] netlink_unicast+0x449/0x710 [ 7055.849695][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7055.849695][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7055.849695][ T1364] ___sys_sendmsg+0xee/0x170 [ 7055.849695][ T1364] __sys_sendmsg+0xcd/0x170 [ 7055.849695][ T1364] do_syscall_64+0xc6/0x1e0 [ 7055.849695][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7055.849695][ T1364] [ 7055.851400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7055.851400][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7055.851400][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7055.851400][ T1364] ipv6_find_idev+0x102/0x170 [ 7055.851400][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7055.851400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7055.851400][ T1364] netlink_rcv_skb+0x130/0x360 [ 7055.851400][ T1364] netlink_unicast+0x449/0x710 [ 7055.851400][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7055.851400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7055.851400][ T1364] ___sys_sendmsg+0xee/0x170 [ 7055.851400][ T1364] __sys_sendmsg+0xcd/0x170 [ 7055.851400][ T1364] do_syscall_64+0xc6/0x1e0 [ 7055.851400][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7055.851400][ T1364] [ 7066.091062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7066.091556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7066.091556][ T1364] ___neigh_create+0x14b/0xf60 [ 7066.091556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7066.091556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7066.091556][ T1364] ip6_output+0x1f3/0x770 [ 7066.091556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7066.091556][ T1364] mld_sendpack+0x62d/0xbc0 [ 7066.091556][ T1364] mld_ifc_work+0x32/0x1f0 [ 7066.091556][ T1364] process_one_work+0x84d/0x18a0 [ 7066.091556][ T1364] worker_thread+0x587/0xd30 [ 7066.091556][ T1364] kthread+0x28a/0x350 [ 7066.091556][ T1364] ret_from_fork+0x31/0x70 [ 7066.091556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7066.091556][ T1364] [ 7066.093295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7066.093295][ T1364] dst_init+0x84/0x4a0 [ 7066.093295][ T1364] dst_alloc+0x97/0x150 [ 7066.093295][ T1364] ip6_dst_alloc+0x23/0x90 [ 7066.093295][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7066.093295][ T1364] ip6_pol_route+0x56f/0x840 [ 7066.093295][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7066.093295][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7066.093295][ T1364] ipv6_rcv+0x1ad/0x810 [ 7066.093295][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7066.093295][ T1364] process_backlog+0x101/0x620 [ 7066.093295][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7066.093295][ T1364] net_rx_action+0x495/0xbe0 [ 7066.093295][ T1364] __do_softirq+0x1b5/0x7f6 [ 7066.093295][ T1364] [ 7066.095113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7066.095113][ T1364] netdev_get_by_index+0x5e/0x80 [ 7066.095113][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7066.095113][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7066.095113][ T1364] ip6_route_add+0x1c/0x140 [ 7066.095113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7066.095113][ T1364] addrconf_add_dev+0xe2/0x170 [ 7066.095113][ T1364] inet6_addr_add+0x12f/0xa40 [ 7066.095113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7066.095113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.095113][ T1364] netlink_rcv_skb+0x130/0x360 [ 7066.095113][ T1364] netlink_unicast+0x449/0x710 [ 7066.095113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7066.095113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7066.095113][ T1364] ___sys_sendmsg+0xee/0x170 [ 7066.095113][ T1364] __sys_sendmsg+0xcd/0x170 [ 7066.095113][ T1364] do_syscall_64+0xc6/0x1e0 [ 7066.095113][ T1364] [ 7066.097294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7066.097294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7066.097294][ T1364] ipv6_find_idev+0x102/0x170 [ 7066.097294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.097294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.097294][ T1364] netlink_rcv_skb+0x130/0x360 [ 7066.097294][ T1364] netlink_unicast+0x449/0x710 [ 7066.097294][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7066.097294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7066.097294][ T1364] ___sys_sendmsg+0xee/0x170 [ 7066.097294][ T1364] __sys_sendmsg+0xcd/0x170 [ 7066.097294][ T1364] do_syscall_64+0xc6/0x1e0 [ 7066.097294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.097294][ T1364] [ 7066.099098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7066.099098][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7066.099098][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7066.099098][ T1364] ipv6_find_idev+0x102/0x170 [ 7066.099098][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7066.099098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7066.099098][ T1364] netlink_rcv_skb+0x130/0x360 [ 7066.099098][ T1364] netlink_unicast+0x449/0x710 [ 7066.099098][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7066.099098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7066.099098][ T1364] ___sys_sendmsg+0xee/0x170 [ 7066.099098][ T1364] __sys_sendmsg+0xcd/0x170 [ 7066.099098][ T1364] do_syscall_64+0xc6/0x1e0 [ 7066.099098][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7066.099098][ T1364] [ 7076.138983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7076.139446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7076.139446][ T1364] ___neigh_create+0x14b/0xf60 [ 7076.139446][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7076.139446][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7076.139446][ T1364] ip6_output+0x1f3/0x770 [ 7076.139446][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7076.139446][ T1364] mld_sendpack+0x62d/0xbc0 [ 7076.139446][ T1364] mld_ifc_work+0x32/0x1f0 [ 7076.139446][ T1364] process_one_work+0x84d/0x18a0 [ 7076.139446][ T1364] worker_thread+0x587/0xd30 [ 7076.139446][ T1364] kthread+0x28a/0x350 [ 7076.139446][ T1364] ret_from_fork+0x31/0x70 [ 7076.139446][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7076.139446][ T1364] [ 7076.141176][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7076.141176][ T1364] dst_init+0x84/0x4a0 [ 7076.141176][ T1364] dst_alloc+0x97/0x150 [ 7076.141176][ T1364] ip6_dst_alloc+0x23/0x90 [ 7076.141176][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7076.141176][ T1364] ip6_pol_route+0x56f/0x840 [ 7076.141176][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7076.141176][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7076.141176][ T1364] ipv6_rcv+0x1ad/0x810 [ 7076.141176][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7076.141176][ T1364] process_backlog+0x101/0x620 [ 7076.141176][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7076.141176][ T1364] net_rx_action+0x495/0xbe0 [ 7076.141176][ T1364] __do_softirq+0x1b5/0x7f6 [ 7076.141176][ T1364] [ 7076.143028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7076.143028][ T1364] netdev_get_by_index+0x5e/0x80 [ 7076.143028][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7076.143028][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7076.143028][ T1364] ip6_route_add+0x1c/0x140 [ 7076.143028][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7076.143028][ T1364] addrconf_add_dev+0xe2/0x170 [ 7076.143028][ T1364] inet6_addr_add+0x12f/0xa40 [ 7076.143028][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7076.143028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.143028][ T1364] netlink_rcv_skb+0x130/0x360 [ 7076.143028][ T1364] netlink_unicast+0x449/0x710 [ 7076.143028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7076.143028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7076.143028][ T1364] ___sys_sendmsg+0xee/0x170 [ 7076.143028][ T1364] __sys_sendmsg+0xcd/0x170 [ 7076.143028][ T1364] do_syscall_64+0xc6/0x1e0 [ 7076.143028][ T1364] [ 7076.145221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7076.145221][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7076.145221][ T1364] ipv6_find_idev+0x102/0x170 [ 7076.145221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.145221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.145221][ T1364] netlink_rcv_skb+0x130/0x360 [ 7076.145221][ T1364] netlink_unicast+0x449/0x710 [ 7076.145221][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7076.145221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7076.145221][ T1364] ___sys_sendmsg+0xee/0x170 [ 7076.145221][ T1364] __sys_sendmsg+0xcd/0x170 [ 7076.145221][ T1364] do_syscall_64+0xc6/0x1e0 [ 7076.145221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.145221][ T1364] [ 7076.146961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7076.146961][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7076.146961][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7076.146961][ T1364] ipv6_find_idev+0x102/0x170 [ 7076.146961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7076.146961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7076.146961][ T1364] netlink_rcv_skb+0x130/0x360 [ 7076.146961][ T1364] netlink_unicast+0x449/0x710 [ 7076.146961][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7076.146961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7076.146961][ T1364] ___sys_sendmsg+0xee/0x170 [ 7076.146961][ T1364] __sys_sendmsg+0xcd/0x170 [ 7076.146961][ T1364] do_syscall_64+0xc6/0x1e0 [ 7076.146961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7076.146961][ T1364] [ 7086.386975][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7086.387444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7086.387444][ T1364] ___neigh_create+0x14b/0xf60 [ 7086.387444][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7086.387444][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7086.387444][ T1364] ip6_output+0x1f3/0x770 [ 7086.387444][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7086.387444][ T1364] mld_sendpack+0x62d/0xbc0 [ 7086.387444][ T1364] mld_ifc_work+0x32/0x1f0 [ 7086.387444][ T1364] process_one_work+0x84d/0x18a0 [ 7086.387444][ T1364] worker_thread+0x587/0xd30 [ 7086.387444][ T1364] kthread+0x28a/0x350 [ 7086.387444][ T1364] ret_from_fork+0x31/0x70 [ 7086.387444][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7086.387444][ T1364] [ 7086.389182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7086.389182][ T1364] dst_init+0x84/0x4a0 [ 7086.389182][ T1364] dst_alloc+0x97/0x150 [ 7086.389182][ T1364] ip6_dst_alloc+0x23/0x90 [ 7086.389182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7086.389182][ T1364] ip6_pol_route+0x56f/0x840 [ 7086.389182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7086.389182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7086.389182][ T1364] ipv6_rcv+0x1ad/0x810 [ 7086.389182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7086.389182][ T1364] process_backlog+0x101/0x620 [ 7086.389182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7086.389182][ T1364] net_rx_action+0x495/0xbe0 [ 7086.389182][ T1364] __do_softirq+0x1b5/0x7f6 [ 7086.389182][ T1364] [ 7086.391011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7086.391011][ T1364] netdev_get_by_index+0x5e/0x80 [ 7086.391011][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7086.391011][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7086.391011][ T1364] ip6_route_add+0x1c/0x140 [ 7086.391011][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7086.391011][ T1364] addrconf_add_dev+0xe2/0x170 [ 7086.391011][ T1364] inet6_addr_add+0x12f/0xa40 [ 7086.391011][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7086.391011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7086.391011][ T1364] netlink_rcv_skb+0x130/0x360 [ 7086.391011][ T1364] netlink_unicast+0x449/0x710 [ 7086.391011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7086.391011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7086.391011][ T1364] ___sys_sendmsg+0xee/0x170 [ 7086.391011][ T1364] __sys_sendmsg+0xcd/0x170 [ 7086.391011][ T1364] do_syscall_64+0xc6/0x1e0 [ 7086.391011][ T1364] [ 7086.393218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7086.393218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7086.393218][ T1364] ipv6_find_idev+0x102/0x170 [ 7086.393218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7086.393218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7086.393218][ T1364] netlink_rcv_skb+0x130/0x360 [ 7086.393218][ T1364] netlink_unicast+0x449/0x710 [ 7086.393218][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7086.393218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7086.393218][ T1364] ___sys_sendmsg+0xee/0x170 [ 7086.393218][ T1364] __sys_sendmsg+0xcd/0x170 [ 7086.393218][ T1364] do_syscall_64+0xc6/0x1e0 [ 7086.393218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7086.393218][ T1364] [ 7086.394939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7086.394939][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7086.394939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7086.394939][ T1364] ipv6_find_idev+0x102/0x170 [ 7086.394939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7086.394939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7086.394939][ T1364] netlink_rcv_skb+0x130/0x360 [ 7086.394939][ T1364] netlink_unicast+0x449/0x710 [ 7086.394939][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7086.394939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7086.394939][ T1364] ___sys_sendmsg+0xee/0x170 [ 7086.394939][ T1364] __sys_sendmsg+0xcd/0x170 [ 7086.394939][ T1364] do_syscall_64+0xc6/0x1e0 [ 7086.394939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7086.394939][ T1364] [ 7096.546988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7096.547470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7096.547470][ T1364] ___neigh_create+0x14b/0xf60 [ 7096.547470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7096.547470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7096.547470][ T1364] ip6_output+0x1f3/0x770 [ 7096.547470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7096.547470][ T1364] mld_sendpack+0x62d/0xbc0 [ 7096.547470][ T1364] mld_ifc_work+0x32/0x1f0 [ 7096.547470][ T1364] process_one_work+0x84d/0x18a0 [ 7096.547470][ T1364] worker_thread+0x587/0xd30 [ 7096.547470][ T1364] kthread+0x28a/0x350 [ 7096.547470][ T1364] ret_from_fork+0x31/0x70 [ 7096.547470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7096.547470][ T1364] [ 7096.549203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7096.549203][ T1364] dst_init+0x84/0x4a0 [ 7096.549203][ T1364] dst_alloc+0x97/0x150 [ 7096.549203][ T1364] ip6_dst_alloc+0x23/0x90 [ 7096.549203][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7096.549203][ T1364] ip6_pol_route+0x56f/0x840 [ 7096.549203][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7096.549203][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7096.549203][ T1364] ipv6_rcv+0x1ad/0x810 [ 7096.549203][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7096.549203][ T1364] process_backlog+0x101/0x620 [ 7096.549203][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7096.549203][ T1364] net_rx_action+0x495/0xbe0 [ 7096.549203][ T1364] __do_softirq+0x1b5/0x7f6 [ 7096.549203][ T1364] [ 7096.551056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7096.551056][ T1364] netdev_get_by_index+0x5e/0x80 [ 7096.551056][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7096.551056][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7096.551056][ T1364] ip6_route_add+0x1c/0x140 [ 7096.551056][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7096.551056][ T1364] addrconf_add_dev+0xe2/0x170 [ 7096.551056][ T1364] inet6_addr_add+0x12f/0xa40 [ 7096.551056][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7096.551056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7096.551056][ T1364] netlink_rcv_skb+0x130/0x360 [ 7096.551056][ T1364] netlink_unicast+0x449/0x710 [ 7096.551056][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7096.551056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7096.551056][ T1364] ___sys_sendmsg+0xee/0x170 [ 7096.551056][ T1364] __sys_sendmsg+0xcd/0x170 [ 7096.551056][ T1364] do_syscall_64+0xc6/0x1e0 [ 7096.551056][ T1364] [ 7096.553266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7096.553266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7096.553266][ T1364] ipv6_find_idev+0x102/0x170 [ 7096.553266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7096.553266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7096.553266][ T1364] netlink_rcv_skb+0x130/0x360 [ 7096.553266][ T1364] netlink_unicast+0x449/0x710 [ 7096.553266][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7096.553266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7096.553266][ T1364] ___sys_sendmsg+0xee/0x170 [ 7096.553266][ T1364] __sys_sendmsg+0xcd/0x170 [ 7096.553266][ T1364] do_syscall_64+0xc6/0x1e0 [ 7096.553266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7096.553266][ T1364] [ 7096.554989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7096.554989][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7096.554989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7096.554989][ T1364] ipv6_find_idev+0x102/0x170 [ 7096.554989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7096.554989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7096.554989][ T1364] netlink_rcv_skb+0x130/0x360 [ 7096.554989][ T1364] netlink_unicast+0x449/0x710 [ 7096.554989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7096.554989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7096.554989][ T1364] ___sys_sendmsg+0xee/0x170 [ 7096.554989][ T1364] __sys_sendmsg+0xcd/0x170 [ 7096.554989][ T1364] do_syscall_64+0xc6/0x1e0 [ 7096.554989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7096.554989][ T1364] [ 7106.794980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7106.795456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7106.795456][ T1364] ___neigh_create+0x14b/0xf60 [ 7106.795456][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7106.795456][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7106.795456][ T1364] ip6_output+0x1f3/0x770 [ 7106.795456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7106.795456][ T1364] mld_sendpack+0x62d/0xbc0 [ 7106.795456][ T1364] mld_ifc_work+0x32/0x1f0 [ 7106.795456][ T1364] process_one_work+0x84d/0x18a0 [ 7106.795456][ T1364] worker_thread+0x587/0xd30 [ 7106.795456][ T1364] kthread+0x28a/0x350 [ 7106.795456][ T1364] ret_from_fork+0x31/0x70 [ 7106.795456][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7106.795456][ T1364] [ 7106.797192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7106.797192][ T1364] dst_init+0x84/0x4a0 [ 7106.797192][ T1364] dst_alloc+0x97/0x150 [ 7106.797192][ T1364] ip6_dst_alloc+0x23/0x90 [ 7106.797192][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7106.797192][ T1364] ip6_pol_route+0x56f/0x840 [ 7106.797192][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7106.797192][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7106.797192][ T1364] ipv6_rcv+0x1ad/0x810 [ 7106.797192][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7106.797192][ T1364] process_backlog+0x101/0x620 [ 7106.797192][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7106.797192][ T1364] net_rx_action+0x495/0xbe0 [ 7106.797192][ T1364] __do_softirq+0x1b5/0x7f6 [ 7106.797192][ T1364] [ 7106.799027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7106.799027][ T1364] netdev_get_by_index+0x5e/0x80 [ 7106.799027][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7106.799027][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7106.799027][ T1364] ip6_route_add+0x1c/0x140 [ 7106.799027][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7106.799027][ T1364] addrconf_add_dev+0xe2/0x170 [ 7106.799027][ T1364] inet6_addr_add+0x12f/0xa40 [ 7106.799027][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7106.799027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7106.799027][ T1364] netlink_rcv_skb+0x130/0x360 [ 7106.799027][ T1364] netlink_unicast+0x449/0x710 [ 7106.799027][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7106.799027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7106.799027][ T1364] ___sys_sendmsg+0xee/0x170 [ 7106.799027][ T1364] __sys_sendmsg+0xcd/0x170 [ 7106.799027][ T1364] do_syscall_64+0xc6/0x1e0 [ 7106.799027][ T1364] [ 7106.801224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7106.801224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7106.801224][ T1364] ipv6_find_idev+0x102/0x170 [ 7106.801224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7106.801224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7106.801224][ T1364] netlink_rcv_skb+0x130/0x360 [ 7106.801224][ T1364] netlink_unicast+0x449/0x710 [ 7106.801224][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7106.801224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7106.801224][ T1364] ___sys_sendmsg+0xee/0x170 [ 7106.801224][ T1364] __sys_sendmsg+0xcd/0x170 [ 7106.801224][ T1364] do_syscall_64+0xc6/0x1e0 [ 7106.801224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7106.801224][ T1364] [ 7106.802954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7106.802954][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7106.802954][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7106.802954][ T1364] ipv6_find_idev+0x102/0x170 [ 7106.802954][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7106.802954][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7106.802954][ T1364] netlink_rcv_skb+0x130/0x360 [ 7106.802954][ T1364] netlink_unicast+0x449/0x710 [ 7106.802954][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7106.802954][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7106.802954][ T1364] ___sys_sendmsg+0xee/0x170 [ 7106.802954][ T1364] __sys_sendmsg+0xcd/0x170 [ 7106.802954][ T1364] do_syscall_64+0xc6/0x1e0 [ 7106.802954][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7106.802954][ T1364] [ 7116.986985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7116.987497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7116.987497][ T1364] ___neigh_create+0x14b/0xf60 [ 7116.987497][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7116.987497][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7116.987497][ T1364] ip6_output+0x1f3/0x770 [ 7116.987497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7116.987497][ T1364] mld_sendpack+0x62d/0xbc0 [ 7116.987497][ T1364] mld_ifc_work+0x32/0x1f0 [ 7116.987497][ T1364] process_one_work+0x84d/0x18a0 [ 7116.987497][ T1364] worker_thread+0x587/0xd30 [ 7116.987497][ T1364] kthread+0x28a/0x350 [ 7116.987497][ T1364] ret_from_fork+0x31/0x70 [ 7116.987497][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7116.987497][ T1364] [ 7116.989210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7116.989210][ T1364] dst_init+0x84/0x4a0 [ 7116.989210][ T1364] dst_alloc+0x97/0x150 [ 7116.989210][ T1364] ip6_dst_alloc+0x23/0x90 [ 7116.989210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7116.989210][ T1364] ip6_pol_route+0x56f/0x840 [ 7116.989210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7116.989210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7116.989210][ T1364] ipv6_rcv+0x1ad/0x810 [ 7116.989210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7116.989210][ T1364] process_backlog+0x101/0x620 [ 7116.989210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7116.989210][ T1364] net_rx_action+0x495/0xbe0 [ 7116.989210][ T1364] __do_softirq+0x1b5/0x7f6 [ 7116.989210][ T1364] [ 7116.991037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7116.991037][ T1364] netdev_get_by_index+0x5e/0x80 [ 7116.991037][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7116.991037][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7116.991037][ T1364] ip6_route_add+0x1c/0x140 [ 7116.991037][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7116.991037][ T1364] addrconf_add_dev+0xe2/0x170 [ 7116.991037][ T1364] inet6_addr_add+0x12f/0xa40 [ 7116.991037][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7116.991037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7116.991037][ T1364] netlink_rcv_skb+0x130/0x360 [ 7116.991037][ T1364] netlink_unicast+0x449/0x710 [ 7116.991037][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7116.991037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7116.991037][ T1364] ___sys_sendmsg+0xee/0x170 [ 7116.991037][ T1364] __sys_sendmsg+0xcd/0x170 [ 7116.991037][ T1364] do_syscall_64+0xc6/0x1e0 [ 7116.991037][ T1364] [ 7116.993337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7116.993337][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7116.993337][ T1364] ipv6_find_idev+0x102/0x170 [ 7116.993337][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7116.993337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7116.993337][ T1364] netlink_rcv_skb+0x130/0x360 [ 7116.993337][ T1364] netlink_unicast+0x449/0x710 [ 7116.993337][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7116.993337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7116.993337][ T1364] ___sys_sendmsg+0xee/0x170 [ 7116.993337][ T1364] __sys_sendmsg+0xcd/0x170 [ 7116.993337][ T1364] do_syscall_64+0xc6/0x1e0 [ 7116.993337][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7116.993337][ T1364] [ 7116.995052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7116.995052][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7116.995052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7116.995052][ T1364] ipv6_find_idev+0x102/0x170 [ 7116.995052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7116.995052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7116.995052][ T1364] netlink_rcv_skb+0x130/0x360 [ 7116.995052][ T1364] netlink_unicast+0x449/0x710 [ 7116.995052][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7116.995052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7116.995052][ T1364] ___sys_sendmsg+0xee/0x170 [ 7116.995052][ T1364] __sys_sendmsg+0xcd/0x170 [ 7116.995052][ T1364] do_syscall_64+0xc6/0x1e0 [ 7116.995052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7116.995052][ T1364] [ 7127.243046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7127.243540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7127.243540][ T1364] ___neigh_create+0x14b/0xf60 [ 7127.243540][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7127.243540][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7127.243540][ T1364] ip6_output+0x1f3/0x770 [ 7127.243540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7127.243540][ T1364] mld_sendpack+0x62d/0xbc0 [ 7127.243540][ T1364] mld_ifc_work+0x32/0x1f0 [ 7127.243540][ T1364] process_one_work+0x84d/0x18a0 [ 7127.243540][ T1364] worker_thread+0x587/0xd30 [ 7127.243540][ T1364] kthread+0x28a/0x350 [ 7127.243540][ T1364] ret_from_fork+0x31/0x70 [ 7127.243540][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7127.243540][ T1364] [ 7127.245352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7127.245352][ T1364] dst_init+0x84/0x4a0 [ 7127.245352][ T1364] dst_alloc+0x97/0x150 [ 7127.245352][ T1364] ip6_dst_alloc+0x23/0x90 [ 7127.245352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7127.245352][ T1364] ip6_pol_route+0x56f/0x840 [ 7127.245352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7127.245352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7127.245352][ T1364] ipv6_rcv+0x1ad/0x810 [ 7127.245352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7127.245352][ T1364] process_backlog+0x101/0x620 [ 7127.245352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7127.245352][ T1364] net_rx_action+0x495/0xbe0 [ 7127.245352][ T1364] __do_softirq+0x1b5/0x7f6 [ 7127.245352][ T1364] [ 7127.247201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7127.247201][ T1364] netdev_get_by_index+0x5e/0x80 [ 7127.247201][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7127.247201][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7127.247201][ T1364] ip6_route_add+0x1c/0x140 [ 7127.247201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7127.247201][ T1364] addrconf_add_dev+0xe2/0x170 [ 7127.247201][ T1364] inet6_addr_add+0x12f/0xa40 [ 7127.247201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7127.247201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.247201][ T1364] netlink_rcv_skb+0x130/0x360 [ 7127.247201][ T1364] netlink_unicast+0x449/0x710 [ 7127.247201][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7127.247201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7127.247201][ T1364] ___sys_sendmsg+0xee/0x170 [ 7127.247201][ T1364] __sys_sendmsg+0xcd/0x170 [ 7127.247201][ T1364] do_syscall_64+0xc6/0x1e0 [ 7127.247201][ T1364] [ 7127.249412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7127.249412][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7127.249412][ T1364] ipv6_find_idev+0x102/0x170 [ 7127.249412][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.249412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.249412][ T1364] netlink_rcv_skb+0x130/0x360 [ 7127.249412][ T1364] netlink_unicast+0x449/0x710 [ 7127.249412][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7127.249412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7127.249412][ T1364] ___sys_sendmsg+0xee/0x170 [ 7127.249412][ T1364] __sys_sendmsg+0xcd/0x170 [ 7127.249412][ T1364] do_syscall_64+0xc6/0x1e0 [ 7127.249412][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.249412][ T1364] [ 7127.251135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7127.251135][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7127.251135][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7127.251135][ T1364] ipv6_find_idev+0x102/0x170 [ 7127.251135][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7127.251135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7127.251135][ T1364] netlink_rcv_skb+0x130/0x360 [ 7127.251135][ T1364] netlink_unicast+0x449/0x710 [ 7127.251135][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7127.251135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7127.251135][ T1364] ___sys_sendmsg+0xee/0x170 [ 7127.251135][ T1364] __sys_sendmsg+0xcd/0x170 [ 7127.251135][ T1364] do_syscall_64+0xc6/0x1e0 [ 7127.251135][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7127.251135][ T1364] [ 7137.499051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7137.499544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7137.499544][ T1364] ___neigh_create+0x14b/0xf60 [ 7137.499544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7137.499544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7137.499544][ T1364] ip6_output+0x1f3/0x770 [ 7137.499544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7137.499544][ T1364] mld_sendpack+0x62d/0xbc0 [ 7137.499544][ T1364] mld_ifc_work+0x32/0x1f0 [ 7137.499544][ T1364] process_one_work+0x84d/0x18a0 [ 7137.499544][ T1364] worker_thread+0x587/0xd30 [ 7137.499544][ T1364] kthread+0x28a/0x350 [ 7137.499544][ T1364] ret_from_fork+0x31/0x70 [ 7137.499544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7137.499544][ T1364] [ 7137.501275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7137.501275][ T1364] dst_init+0x84/0x4a0 [ 7137.501275][ T1364] dst_alloc+0x97/0x150 [ 7137.501275][ T1364] ip6_dst_alloc+0x23/0x90 [ 7137.501275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7137.501275][ T1364] ip6_pol_route+0x56f/0x840 [ 7137.501275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7137.501275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7137.501275][ T1364] ipv6_rcv+0x1ad/0x810 [ 7137.501275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7137.501275][ T1364] process_backlog+0x101/0x620 [ 7137.501275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7137.501275][ T1364] net_rx_action+0x495/0xbe0 [ 7137.501275][ T1364] __do_softirq+0x1b5/0x7f6 [ 7137.501275][ T1364] [ 7137.503114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7137.503114][ T1364] netdev_get_by_index+0x5e/0x80 [ 7137.503114][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7137.503114][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7137.503114][ T1364] ip6_route_add+0x1c/0x140 [ 7137.503114][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7137.503114][ T1364] addrconf_add_dev+0xe2/0x170 [ 7137.503114][ T1364] inet6_addr_add+0x12f/0xa40 [ 7137.503114][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7137.503114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.503114][ T1364] netlink_rcv_skb+0x130/0x360 [ 7137.503114][ T1364] netlink_unicast+0x449/0x710 [ 7137.503114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7137.503114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7137.503114][ T1364] ___sys_sendmsg+0xee/0x170 [ 7137.503114][ T1364] __sys_sendmsg+0xcd/0x170 [ 7137.503114][ T1364] do_syscall_64+0xc6/0x1e0 [ 7137.503114][ T1364] [ 7137.505313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7137.505313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7137.505313][ T1364] ipv6_find_idev+0x102/0x170 [ 7137.505313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.505313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.505313][ T1364] netlink_rcv_skb+0x130/0x360 [ 7137.505313][ T1364] netlink_unicast+0x449/0x710 [ 7137.505313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7137.505313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7137.505313][ T1364] ___sys_sendmsg+0xee/0x170 [ 7137.505313][ T1364] __sys_sendmsg+0xcd/0x170 [ 7137.505313][ T1364] do_syscall_64+0xc6/0x1e0 [ 7137.505313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.505313][ T1364] [ 7137.507031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7137.507031][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7137.507031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7137.507031][ T1364] ipv6_find_idev+0x102/0x170 [ 7137.507031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7137.507031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7137.507031][ T1364] netlink_rcv_skb+0x130/0x360 [ 7137.507031][ T1364] netlink_unicast+0x449/0x710 [ 7137.507031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7137.507031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7137.507031][ T1364] ___sys_sendmsg+0xee/0x170 [ 7137.507031][ T1364] __sys_sendmsg+0xcd/0x170 [ 7137.507031][ T1364] do_syscall_64+0xc6/0x1e0 [ 7137.507031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7137.507031][ T1364] [ 7147.522990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7147.523478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7147.523478][ T1364] ___neigh_create+0x14b/0xf60 [ 7147.523478][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7147.523478][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7147.523478][ T1364] ip6_output+0x1f3/0x770 [ 7147.523478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7147.523478][ T1364] mld_sendpack+0x62d/0xbc0 [ 7147.523478][ T1364] mld_ifc_work+0x32/0x1f0 [ 7147.523478][ T1364] process_one_work+0x84d/0x18a0 [ 7147.523478][ T1364] worker_thread+0x587/0xd30 [ 7147.523478][ T1364] kthread+0x28a/0x350 [ 7147.523478][ T1364] ret_from_fork+0x31/0x70 [ 7147.523478][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7147.523478][ T1364] [ 7147.525219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7147.525219][ T1364] dst_init+0x84/0x4a0 [ 7147.525219][ T1364] dst_alloc+0x97/0x150 [ 7147.525219][ T1364] ip6_dst_alloc+0x23/0x90 [ 7147.525219][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7147.525219][ T1364] ip6_pol_route+0x56f/0x840 [ 7147.525219][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7147.525219][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7147.525219][ T1364] ipv6_rcv+0x1ad/0x810 [ 7147.525219][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7147.525219][ T1364] process_backlog+0x101/0x620 [ 7147.525219][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7147.525219][ T1364] net_rx_action+0x495/0xbe0 [ 7147.525219][ T1364] __do_softirq+0x1b5/0x7f6 [ 7147.525219][ T1364] [ 7147.527063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7147.527063][ T1364] netdev_get_by_index+0x5e/0x80 [ 7147.527063][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7147.527063][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7147.527063][ T1364] ip6_route_add+0x1c/0x140 [ 7147.527063][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7147.527063][ T1364] addrconf_add_dev+0xe2/0x170 [ 7147.527063][ T1364] inet6_addr_add+0x12f/0xa40 [ 7147.527063][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7147.527063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.527063][ T1364] netlink_rcv_skb+0x130/0x360 [ 7147.527063][ T1364] netlink_unicast+0x449/0x710 [ 7147.527063][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7147.527063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7147.527063][ T1364] ___sys_sendmsg+0xee/0x170 [ 7147.527063][ T1364] __sys_sendmsg+0xcd/0x170 [ 7147.527063][ T1364] do_syscall_64+0xc6/0x1e0 [ 7147.527063][ T1364] [ 7147.529267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7147.529267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7147.529267][ T1364] ipv6_find_idev+0x102/0x170 [ 7147.529267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7147.529267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.529267][ T1364] netlink_rcv_skb+0x130/0x360 [ 7147.529267][ T1364] netlink_unicast+0x449/0x710 [ 7147.529267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7147.529267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7147.529267][ T1364] ___sys_sendmsg+0xee/0x170 [ 7147.529267][ T1364] __sys_sendmsg+0xcd/0x170 [ 7147.529267][ T1364] do_syscall_64+0xc6/0x1e0 [ 7147.529267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7147.529267][ T1364] [ 7147.530997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7147.530997][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7147.530997][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7147.530997][ T1364] ipv6_find_idev+0x102/0x170 [ 7147.530997][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7147.530997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7147.530997][ T1364] netlink_rcv_skb+0x130/0x360 [ 7147.530997][ T1364] netlink_unicast+0x449/0x710 [ 7147.530997][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7147.530997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7147.530997][ T1364] ___sys_sendmsg+0xee/0x170 [ 7147.530997][ T1364] __sys_sendmsg+0xcd/0x170 [ 7147.530997][ T1364] do_syscall_64+0xc6/0x1e0 [ 7147.530997][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7147.530997][ T1364] [ 7157.842993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7157.843480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7157.843480][ T1364] ___neigh_create+0x14b/0xf60 [ 7157.843480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7157.843480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7157.843480][ T1364] ip6_output+0x1f3/0x770 [ 7157.843480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7157.843480][ T1364] mld_sendpack+0x62d/0xbc0 [ 7157.843480][ T1364] mld_ifc_work+0x32/0x1f0 [ 7157.843480][ T1364] process_one_work+0x84d/0x18a0 [ 7157.843480][ T1364] worker_thread+0x587/0xd30 [ 7157.843480][ T1364] kthread+0x28a/0x350 [ 7157.843480][ T1364] ret_from_fork+0x31/0x70 [ 7157.843480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7157.843480][ T1364] [ 7157.845222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7157.845222][ T1364] dst_init+0x84/0x4a0 [ 7157.845222][ T1364] dst_alloc+0x97/0x150 [ 7157.845222][ T1364] ip6_dst_alloc+0x23/0x90 [ 7157.845222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7157.845222][ T1364] ip6_pol_route+0x56f/0x840 [ 7157.845222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7157.845222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7157.845222][ T1364] ipv6_rcv+0x1ad/0x810 [ 7157.845222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7157.845222][ T1364] process_backlog+0x101/0x620 [ 7157.845222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7157.845222][ T1364] net_rx_action+0x495/0xbe0 [ 7157.845222][ T1364] __do_softirq+0x1b5/0x7f6 [ 7157.845222][ T1364] [ 7157.847078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7157.847078][ T1364] netdev_get_by_index+0x5e/0x80 [ 7157.847078][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7157.847078][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7157.847078][ T1364] ip6_route_add+0x1c/0x140 [ 7157.847078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7157.847078][ T1364] addrconf_add_dev+0xe2/0x170 [ 7157.847078][ T1364] inet6_addr_add+0x12f/0xa40 [ 7157.847078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7157.847078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7157.847078][ T1364] netlink_rcv_skb+0x130/0x360 [ 7157.847078][ T1364] netlink_unicast+0x449/0x710 [ 7157.847078][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7157.847078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7157.847078][ T1364] ___sys_sendmsg+0xee/0x170 [ 7157.847078][ T1364] __sys_sendmsg+0xcd/0x170 [ 7157.847078][ T1364] do_syscall_64+0xc6/0x1e0 [ 7157.847078][ T1364] [ 7157.849285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7157.849285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7157.849285][ T1364] ipv6_find_idev+0x102/0x170 [ 7157.849285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7157.849285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7157.849285][ T1364] netlink_rcv_skb+0x130/0x360 [ 7157.849285][ T1364] netlink_unicast+0x449/0x710 [ 7157.849285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7157.849285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7157.849285][ T1364] ___sys_sendmsg+0xee/0x170 [ 7157.849285][ T1364] __sys_sendmsg+0xcd/0x170 [ 7157.849285][ T1364] do_syscall_64+0xc6/0x1e0 [ 7157.849285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7157.849285][ T1364] [ 7157.851021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7157.851021][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7157.851021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7157.851021][ T1364] ipv6_find_idev+0x102/0x170 [ 7157.851021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7157.851021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7157.851021][ T1364] netlink_rcv_skb+0x130/0x360 [ 7157.851021][ T1364] netlink_unicast+0x449/0x710 [ 7157.851021][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7157.851021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7157.851021][ T1364] ___sys_sendmsg+0xee/0x170 [ 7157.851021][ T1364] __sys_sendmsg+0xcd/0x170 [ 7157.851021][ T1364] do_syscall_64+0xc6/0x1e0 [ 7157.851021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7157.851021][ T1364] [ 7168.090970][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7168.091462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7168.091462][ T1364] ___neigh_create+0x14b/0xf60 [ 7168.091462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7168.091462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7168.091462][ T1364] ip6_output+0x1f3/0x770 [ 7168.091462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7168.091462][ T1364] mld_sendpack+0x62d/0xbc0 [ 7168.091462][ T1364] mld_ifc_work+0x32/0x1f0 [ 7168.091462][ T1364] process_one_work+0x84d/0x18a0 [ 7168.091462][ T1364] worker_thread+0x587/0xd30 [ 7168.091462][ T1364] kthread+0x28a/0x350 [ 7168.091462][ T1364] ret_from_fork+0x31/0x70 [ 7168.091462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7168.091462][ T1364] [ 7168.093211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7168.093211][ T1364] dst_init+0x84/0x4a0 [ 7168.093211][ T1364] dst_alloc+0x97/0x150 [ 7168.093211][ T1364] ip6_dst_alloc+0x23/0x90 [ 7168.093211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7168.093211][ T1364] ip6_pol_route+0x56f/0x840 [ 7168.093211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7168.093211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7168.093211][ T1364] ipv6_rcv+0x1ad/0x810 [ 7168.093211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7168.093211][ T1364] process_backlog+0x101/0x620 [ 7168.093211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7168.093211][ T1364] net_rx_action+0x495/0xbe0 [ 7168.093211][ T1364] __do_softirq+0x1b5/0x7f6 [ 7168.093211][ T1364] [ 7168.095059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7168.095059][ T1364] netdev_get_by_index+0x5e/0x80 [ 7168.095059][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7168.095059][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7168.095059][ T1364] ip6_route_add+0x1c/0x140 [ 7168.095059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7168.095059][ T1364] addrconf_add_dev+0xe2/0x170 [ 7168.095059][ T1364] inet6_addr_add+0x12f/0xa40 [ 7168.095059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7168.095059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.095059][ T1364] netlink_rcv_skb+0x130/0x360 [ 7168.095059][ T1364] netlink_unicast+0x449/0x710 [ 7168.095059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7168.095059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7168.095059][ T1364] ___sys_sendmsg+0xee/0x170 [ 7168.095059][ T1364] __sys_sendmsg+0xcd/0x170 [ 7168.095059][ T1364] do_syscall_64+0xc6/0x1e0 [ 7168.095059][ T1364] [ 7168.097261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7168.097261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7168.097261][ T1364] ipv6_find_idev+0x102/0x170 [ 7168.097261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.097261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.097261][ T1364] netlink_rcv_skb+0x130/0x360 [ 7168.097261][ T1364] netlink_unicast+0x449/0x710 [ 7168.097261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7168.097261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7168.097261][ T1364] ___sys_sendmsg+0xee/0x170 [ 7168.097261][ T1364] __sys_sendmsg+0xcd/0x170 [ 7168.097261][ T1364] do_syscall_64+0xc6/0x1e0 [ 7168.097261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.097261][ T1364] [ 7168.098993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7168.098993][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7168.098993][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7168.098993][ T1364] ipv6_find_idev+0x102/0x170 [ 7168.098993][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7168.098993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7168.098993][ T1364] netlink_rcv_skb+0x130/0x360 [ 7168.098993][ T1364] netlink_unicast+0x449/0x710 [ 7168.098993][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7168.098993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7168.098993][ T1364] ___sys_sendmsg+0xee/0x170 [ 7168.098993][ T1364] __sys_sendmsg+0xcd/0x170 [ 7168.098993][ T1364] do_syscall_64+0xc6/0x1e0 [ 7168.098993][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7168.098993][ T1364] [ 7178.291046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7178.292013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7178.292013][ T1364] ___neigh_create+0x14b/0xf60 [ 7178.292013][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7178.292013][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7178.292013][ T1364] ip6_output+0x1f3/0x770 [ 7178.292013][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7178.292013][ T1364] mld_sendpack+0x62d/0xbc0 [ 7178.292013][ T1364] mld_ifc_work+0x32/0x1f0 [ 7178.292013][ T1364] process_one_work+0x84d/0x18a0 [ 7178.292013][ T1364] worker_thread+0x587/0xd30 [ 7178.292013][ T1364] kthread+0x28a/0x350 [ 7178.292013][ T1364] ret_from_fork+0x31/0x70 [ 7178.292013][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7178.292013][ T1364] [ 7178.293740][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7178.293740][ T1364] dst_init+0x84/0x4a0 [ 7178.293740][ T1364] dst_alloc+0x97/0x150 [ 7178.293740][ T1364] ip6_dst_alloc+0x23/0x90 [ 7178.293740][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7178.293740][ T1364] ip6_pol_route+0x56f/0x840 [ 7178.293740][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7178.293740][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7178.293740][ T1364] ipv6_rcv+0x1ad/0x810 [ 7178.293740][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7178.293740][ T1364] process_backlog+0x101/0x620 [ 7178.293740][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7178.293740][ T1364] net_rx_action+0x495/0xbe0 [ 7178.293740][ T1364] __do_softirq+0x1b5/0x7f6 [ 7178.293740][ T1364] [ 7178.295577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7178.295577][ T1364] netdev_get_by_index+0x5e/0x80 [ 7178.295577][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7178.295577][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7178.295577][ T1364] ip6_route_add+0x1c/0x140 [ 7178.295577][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7178.295577][ T1364] addrconf_add_dev+0xe2/0x170 [ 7178.295577][ T1364] inet6_addr_add+0x12f/0xa40 [ 7178.295577][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7178.295577][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.295577][ T1364] netlink_rcv_skb+0x130/0x360 [ 7178.295577][ T1364] netlink_unicast+0x449/0x710 [ 7178.295577][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7178.295577][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7178.295577][ T1364] ___sys_sendmsg+0xee/0x170 [ 7178.295577][ T1364] __sys_sendmsg+0xcd/0x170 [ 7178.295577][ T1364] do_syscall_64+0xc6/0x1e0 [ 7178.295577][ T1364] [ 7178.297762][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7178.297762][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7178.297762][ T1364] ipv6_find_idev+0x102/0x170 [ 7178.297762][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.297762][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.297762][ T1364] netlink_rcv_skb+0x130/0x360 [ 7178.297762][ T1364] netlink_unicast+0x449/0x710 [ 7178.297762][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7178.297762][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7178.297762][ T1364] ___sys_sendmsg+0xee/0x170 [ 7178.297762][ T1364] __sys_sendmsg+0xcd/0x170 [ 7178.297762][ T1364] do_syscall_64+0xc6/0x1e0 [ 7178.297762][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.297762][ T1364] [ 7178.299473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7178.299473][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7178.299473][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7178.299473][ T1364] ipv6_find_idev+0x102/0x170 [ 7178.299473][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7178.299473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7178.299473][ T1364] netlink_rcv_skb+0x130/0x360 [ 7178.299473][ T1364] netlink_unicast+0x449/0x710 [ 7178.299473][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7178.299473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7178.299473][ T1364] ___sys_sendmsg+0xee/0x170 [ 7178.299473][ T1364] __sys_sendmsg+0xcd/0x170 [ 7178.299473][ T1364] do_syscall_64+0xc6/0x1e0 [ 7178.299473][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7178.299473][ T1364] [ 7188.539067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7188.539555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7188.539555][ T1364] ___neigh_create+0x14b/0xf60 [ 7188.539555][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7188.539555][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7188.539555][ T1364] ip6_output+0x1f3/0x770 [ 7188.539555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7188.539555][ T1364] mld_sendpack+0x62d/0xbc0 [ 7188.539555][ T1364] mld_ifc_work+0x32/0x1f0 [ 7188.539555][ T1364] process_one_work+0x84d/0x18a0 [ 7188.539555][ T1364] worker_thread+0x587/0xd30 [ 7188.539555][ T1364] kthread+0x28a/0x350 [ 7188.539555][ T1364] ret_from_fork+0x31/0x70 [ 7188.539555][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7188.539555][ T1364] [ 7188.541287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7188.541287][ T1364] dst_init+0x84/0x4a0 [ 7188.541287][ T1364] dst_alloc+0x97/0x150 [ 7188.541287][ T1364] ip6_dst_alloc+0x23/0x90 [ 7188.541287][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7188.541287][ T1364] ip6_pol_route+0x56f/0x840 [ 7188.541287][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7188.541287][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7188.541287][ T1364] ipv6_rcv+0x1ad/0x810 [ 7188.541287][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7188.541287][ T1364] process_backlog+0x101/0x620 [ 7188.541287][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7188.541287][ T1364] net_rx_action+0x495/0xbe0 [ 7188.541287][ T1364] __do_softirq+0x1b5/0x7f6 [ 7188.541287][ T1364] [ 7188.543125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7188.543125][ T1364] netdev_get_by_index+0x5e/0x80 [ 7188.543125][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7188.543125][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7188.543125][ T1364] ip6_route_add+0x1c/0x140 [ 7188.543125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7188.543125][ T1364] addrconf_add_dev+0xe2/0x170 [ 7188.543125][ T1364] inet6_addr_add+0x12f/0xa40 [ 7188.543125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7188.543125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.543125][ T1364] netlink_rcv_skb+0x130/0x360 [ 7188.543125][ T1364] netlink_unicast+0x449/0x710 [ 7188.543125][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7188.543125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7188.543125][ T1364] ___sys_sendmsg+0xee/0x170 [ 7188.543125][ T1364] __sys_sendmsg+0xcd/0x170 [ 7188.543125][ T1364] do_syscall_64+0xc6/0x1e0 [ 7188.543125][ T1364] [ 7188.545320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7188.545320][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7188.545320][ T1364] ipv6_find_idev+0x102/0x170 [ 7188.545320][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.545320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.545320][ T1364] netlink_rcv_skb+0x130/0x360 [ 7188.545320][ T1364] netlink_unicast+0x449/0x710 [ 7188.545320][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7188.545320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7188.545320][ T1364] ___sys_sendmsg+0xee/0x170 [ 7188.545320][ T1364] __sys_sendmsg+0xcd/0x170 [ 7188.545320][ T1364] do_syscall_64+0xc6/0x1e0 [ 7188.545320][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.545320][ T1364] [ 7188.547037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7188.547037][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7188.547037][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7188.547037][ T1364] ipv6_find_idev+0x102/0x170 [ 7188.547037][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7188.547037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7188.547037][ T1364] netlink_rcv_skb+0x130/0x360 [ 7188.547037][ T1364] netlink_unicast+0x449/0x710 [ 7188.547037][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7188.547037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7188.547037][ T1364] ___sys_sendmsg+0xee/0x170 [ 7188.547037][ T1364] __sys_sendmsg+0xcd/0x170 [ 7188.547037][ T1364] do_syscall_64+0xc6/0x1e0 [ 7188.547037][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7188.547037][ T1364] [ 7198.787047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7198.787534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7198.787534][ T1364] ___neigh_create+0x14b/0xf60 [ 7198.787534][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7198.787534][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7198.787534][ T1364] ip6_output+0x1f3/0x770 [ 7198.787534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7198.787534][ T1364] mld_sendpack+0x62d/0xbc0 [ 7198.787534][ T1364] mld_ifc_work+0x32/0x1f0 [ 7198.787534][ T1364] process_one_work+0x84d/0x18a0 [ 7198.787534][ T1364] worker_thread+0x587/0xd30 [ 7198.787534][ T1364] kthread+0x28a/0x350 [ 7198.787534][ T1364] ret_from_fork+0x31/0x70 [ 7198.787534][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7198.787534][ T1364] [ 7198.789257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7198.789257][ T1364] dst_init+0x84/0x4a0 [ 7198.789257][ T1364] dst_alloc+0x97/0x150 [ 7198.789257][ T1364] ip6_dst_alloc+0x23/0x90 [ 7198.789257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7198.789257][ T1364] ip6_pol_route+0x56f/0x840 [ 7198.789257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7198.789257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7198.789257][ T1364] ipv6_rcv+0x1ad/0x810 [ 7198.789257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7198.789257][ T1364] process_backlog+0x101/0x620 [ 7198.789257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7198.789257][ T1364] net_rx_action+0x495/0xbe0 [ 7198.789257][ T1364] __do_softirq+0x1b5/0x7f6 [ 7198.789257][ T1364] [ 7198.791086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7198.791086][ T1364] netdev_get_by_index+0x5e/0x80 [ 7198.791086][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7198.791086][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7198.791086][ T1364] ip6_route_add+0x1c/0x140 [ 7198.791086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7198.791086][ T1364] addrconf_add_dev+0xe2/0x170 [ 7198.791086][ T1364] inet6_addr_add+0x12f/0xa40 [ 7198.791086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7198.791086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7198.791086][ T1364] netlink_rcv_skb+0x130/0x360 [ 7198.791086][ T1364] netlink_unicast+0x449/0x710 [ 7198.791086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7198.791086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7198.791086][ T1364] ___sys_sendmsg+0xee/0x170 [ 7198.791086][ T1364] __sys_sendmsg+0xcd/0x170 [ 7198.791086][ T1364] do_syscall_64+0xc6/0x1e0 [ 7198.791086][ T1364] [ 7198.793290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7198.793290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7198.793290][ T1364] ipv6_find_idev+0x102/0x170 [ 7198.793290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7198.793290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7198.793290][ T1364] netlink_rcv_skb+0x130/0x360 [ 7198.793290][ T1364] netlink_unicast+0x449/0x710 [ 7198.793290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7198.793290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7198.793290][ T1364] ___sys_sendmsg+0xee/0x170 [ 7198.793290][ T1364] __sys_sendmsg+0xcd/0x170 [ 7198.793290][ T1364] do_syscall_64+0xc6/0x1e0 [ 7198.793290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7198.793290][ T1364] [ 7198.795009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7198.795009][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7198.795009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7198.795009][ T1364] ipv6_find_idev+0x102/0x170 [ 7198.795009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7198.795009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7198.795009][ T1364] netlink_rcv_skb+0x130/0x360 [ 7198.795009][ T1364] netlink_unicast+0x449/0x710 [ 7198.795009][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7198.795009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7198.795009][ T1364] ___sys_sendmsg+0xee/0x170 [ 7198.795009][ T1364] __sys_sendmsg+0xcd/0x170 [ 7198.795009][ T1364] do_syscall_64+0xc6/0x1e0 [ 7198.795009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7198.795009][ T1364] [ 7208.842978][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7208.843413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7208.843413][ T1364] ___neigh_create+0x14b/0xf60 [ 7208.843413][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7208.843413][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7208.843413][ T1364] ip6_output+0x1f3/0x770 [ 7208.843413][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7208.843413][ T1364] mld_sendpack+0x62d/0xbc0 [ 7208.843413][ T1364] mld_ifc_work+0x32/0x1f0 [ 7208.843413][ T1364] process_one_work+0x84d/0x18a0 [ 7208.843413][ T1364] worker_thread+0x587/0xd30 [ 7208.843413][ T1364] kthread+0x28a/0x350 [ 7208.843413][ T1364] ret_from_fork+0x31/0x70 [ 7208.843413][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7208.843413][ T1364] [ 7208.845152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7208.845152][ T1364] dst_init+0x84/0x4a0 [ 7208.845152][ T1364] dst_alloc+0x97/0x150 [ 7208.845152][ T1364] ip6_dst_alloc+0x23/0x90 [ 7208.845152][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7208.845152][ T1364] ip6_pol_route+0x56f/0x840 [ 7208.845152][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7208.845152][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7208.845152][ T1364] ipv6_rcv+0x1ad/0x810 [ 7208.845152][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7208.845152][ T1364] process_backlog+0x101/0x620 [ 7208.845152][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7208.845152][ T1364] net_rx_action+0x495/0xbe0 [ 7208.845152][ T1364] __do_softirq+0x1b5/0x7f6 [ 7208.845152][ T1364] [ 7208.846998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7208.846998][ T1364] netdev_get_by_index+0x5e/0x80 [ 7208.846998][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7208.846998][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7208.846998][ T1364] ip6_route_add+0x1c/0x140 [ 7208.846998][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7208.846998][ T1364] addrconf_add_dev+0xe2/0x170 [ 7208.846998][ T1364] inet6_addr_add+0x12f/0xa40 [ 7208.846998][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7208.846998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7208.846998][ T1364] netlink_rcv_skb+0x130/0x360 [ 7208.846998][ T1364] netlink_unicast+0x449/0x710 [ 7208.846998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7208.846998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7208.846998][ T1364] ___sys_sendmsg+0xee/0x170 [ 7208.846998][ T1364] __sys_sendmsg+0xcd/0x170 [ 7208.846998][ T1364] do_syscall_64+0xc6/0x1e0 [ 7208.846998][ T1364] [ 7208.849211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7208.849211][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7208.849211][ T1364] ipv6_find_idev+0x102/0x170 [ 7208.849211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7208.849211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7208.849211][ T1364] netlink_rcv_skb+0x130/0x360 [ 7208.849211][ T1364] netlink_unicast+0x449/0x710 [ 7208.849211][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7208.849211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7208.849211][ T1364] ___sys_sendmsg+0xee/0x170 [ 7208.849211][ T1364] __sys_sendmsg+0xcd/0x170 [ 7208.849211][ T1364] do_syscall_64+0xc6/0x1e0 [ 7208.849211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7208.849211][ T1364] [ 7208.850948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7208.850948][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7208.850948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7208.850948][ T1364] ipv6_find_idev+0x102/0x170 [ 7208.850948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7208.850948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7208.850948][ T1364] netlink_rcv_skb+0x130/0x360 [ 7208.850948][ T1364] netlink_unicast+0x449/0x710 [ 7208.850948][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7208.850948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7208.850948][ T1364] ___sys_sendmsg+0xee/0x170 [ 7208.850948][ T1364] __sys_sendmsg+0xcd/0x170 [ 7208.850948][ T1364] do_syscall_64+0xc6/0x1e0 [ 7208.850948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7208.850948][ T1364] [ 7218.970989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7218.971424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7218.971424][ T1364] ___neigh_create+0x14b/0xf60 [ 7218.971424][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7218.971424][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7218.971424][ T1364] ip6_output+0x1f3/0x770 [ 7218.971424][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7218.971424][ T1364] mld_sendpack+0x62d/0xbc0 [ 7218.971424][ T1364] mld_ifc_work+0x32/0x1f0 [ 7218.971424][ T1364] process_one_work+0x84d/0x18a0 [ 7218.971424][ T1364] worker_thread+0x587/0xd30 [ 7218.971424][ T1364] kthread+0x28a/0x350 [ 7218.971424][ T1364] ret_from_fork+0x31/0x70 [ 7218.971424][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7218.971424][ T1364] [ 7218.973184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7218.973184][ T1364] dst_init+0x84/0x4a0 [ 7218.973184][ T1364] dst_alloc+0x97/0x150 [ 7218.973184][ T1364] ip6_dst_alloc+0x23/0x90 [ 7218.973184][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7218.973184][ T1364] ip6_pol_route+0x56f/0x840 [ 7218.973184][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7218.973184][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7218.973184][ T1364] ipv6_rcv+0x1ad/0x810 [ 7218.973184][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7218.973184][ T1364] process_backlog+0x101/0x620 [ 7218.973184][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7218.973184][ T1364] net_rx_action+0x495/0xbe0 [ 7218.973184][ T1364] __do_softirq+0x1b5/0x7f6 [ 7218.973184][ T1364] [ 7218.975044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7218.975044][ T1364] netdev_get_by_index+0x5e/0x80 [ 7218.975044][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7218.975044][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7218.975044][ T1364] ip6_route_add+0x1c/0x140 [ 7218.975044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7218.975044][ T1364] addrconf_add_dev+0xe2/0x170 [ 7218.975044][ T1364] inet6_addr_add+0x12f/0xa40 [ 7218.975044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7218.975044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7218.975044][ T1364] netlink_rcv_skb+0x130/0x360 [ 7218.975044][ T1364] netlink_unicast+0x449/0x710 [ 7218.975044][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7218.975044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7218.975044][ T1364] ___sys_sendmsg+0xee/0x170 [ 7218.975044][ T1364] __sys_sendmsg+0xcd/0x170 [ 7218.975044][ T1364] do_syscall_64+0xc6/0x1e0 [ 7218.975044][ T1364] [ 7218.977362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7218.977362][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7218.977362][ T1364] ipv6_find_idev+0x102/0x170 [ 7218.977362][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7218.977362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7218.977362][ T1364] netlink_rcv_skb+0x130/0x360 [ 7218.977362][ T1364] netlink_unicast+0x449/0x710 [ 7218.977362][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7218.977362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7218.977362][ T1364] ___sys_sendmsg+0xee/0x170 [ 7218.977362][ T1364] __sys_sendmsg+0xcd/0x170 [ 7218.977362][ T1364] do_syscall_64+0xc6/0x1e0 [ 7218.977362][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7218.977362][ T1364] [ 7218.979119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7218.979119][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7218.979119][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7218.979119][ T1364] ipv6_find_idev+0x102/0x170 [ 7218.979119][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7218.979119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7218.979119][ T1364] netlink_rcv_skb+0x130/0x360 [ 7218.979119][ T1364] netlink_unicast+0x449/0x710 [ 7218.979119][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7218.979119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7218.979119][ T1364] ___sys_sendmsg+0xee/0x170 [ 7218.979119][ T1364] __sys_sendmsg+0xcd/0x170 [ 7218.979119][ T1364] do_syscall_64+0xc6/0x1e0 [ 7218.979119][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7218.979119][ T1364] [ 7229.171010][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7229.171691][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7229.171691][ T1364] ___neigh_create+0x14b/0xf60 [ 7229.171691][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7229.171691][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7229.171691][ T1364] ip6_output+0x1f3/0x770 [ 7229.171691][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7229.171691][ T1364] mld_sendpack+0x62d/0xbc0 [ 7229.171691][ T1364] mld_ifc_work+0x32/0x1f0 [ 7229.171691][ T1364] process_one_work+0x84d/0x18a0 [ 7229.171691][ T1364] worker_thread+0x587/0xd30 [ 7229.171691][ T1364] kthread+0x28a/0x350 [ 7229.171691][ T1364] ret_from_fork+0x31/0x70 [ 7229.171691][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7229.171691][ T1364] [ 7229.174455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7229.174455][ T1364] dst_init+0x84/0x4a0 [ 7229.174455][ T1364] dst_alloc+0x97/0x150 [ 7229.174455][ T1364] ip6_dst_alloc+0x23/0x90 [ 7229.174455][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7229.174455][ T1364] ip6_pol_route+0x56f/0x840 [ 7229.174455][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7229.174455][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7229.174455][ T1364] ipv6_rcv+0x1ad/0x810 [ 7229.174455][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7229.174455][ T1364] process_backlog+0x101/0x620 [ 7229.174455][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7229.174455][ T1364] net_rx_action+0x495/0xbe0 [ 7229.174455][ T1364] __do_softirq+0x1b5/0x7f6 [ 7229.174455][ T1364] [ 7229.177418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7229.177418][ T1364] netdev_get_by_index+0x5e/0x80 [ 7229.177418][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7229.177418][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7229.177418][ T1364] ip6_route_add+0x1c/0x140 [ 7229.177418][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7229.177418][ T1364] addrconf_add_dev+0xe2/0x170 [ 7229.177418][ T1364] inet6_addr_add+0x12f/0xa40 [ 7229.177418][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7229.177418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.177418][ T1364] netlink_rcv_skb+0x130/0x360 [ 7229.177418][ T1364] netlink_unicast+0x449/0x710 [ 7229.177418][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7229.177418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7229.177418][ T1364] ___sys_sendmsg+0xee/0x170 [ 7229.177418][ T1364] __sys_sendmsg+0xcd/0x170 [ 7229.177418][ T1364] do_syscall_64+0xc6/0x1e0 [ 7229.177418][ T1364] [ 7229.180974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7229.180974][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7229.180974][ T1364] ipv6_find_idev+0x102/0x170 [ 7229.180974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.180974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.180974][ T1364] netlink_rcv_skb+0x130/0x360 [ 7229.180974][ T1364] netlink_unicast+0x449/0x710 [ 7229.180974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7229.180974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7229.180974][ T1364] ___sys_sendmsg+0xee/0x170 [ 7229.180974][ T1364] __sys_sendmsg+0xcd/0x170 [ 7229.180974][ T1364] do_syscall_64+0xc6/0x1e0 [ 7229.180974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.180974][ T1364] [ 7229.183769][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7229.183769][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7229.183769][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7229.183769][ T1364] ipv6_find_idev+0x102/0x170 [ 7229.183769][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7229.183769][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7229.183769][ T1364] netlink_rcv_skb+0x130/0x360 [ 7229.183769][ T1364] netlink_unicast+0x449/0x710 [ 7229.183769][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7229.183769][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7229.183769][ T1364] ___sys_sendmsg+0xee/0x170 [ 7229.183769][ T1364] __sys_sendmsg+0xcd/0x170 [ 7229.183769][ T1364] do_syscall_64+0xc6/0x1e0 [ 7229.183769][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7229.183769][ T1364] [ 7239.315008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7239.315676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7239.315676][ T1364] ___neigh_create+0x14b/0xf60 [ 7239.315676][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7239.315676][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7239.315676][ T1364] ip6_output+0x1f3/0x770 [ 7239.315676][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7239.315676][ T1364] mld_sendpack+0x62d/0xbc0 [ 7239.315676][ T1364] mld_ifc_work+0x32/0x1f0 [ 7239.315676][ T1364] process_one_work+0x84d/0x18a0 [ 7239.315676][ T1364] worker_thread+0x587/0xd30 [ 7239.315676][ T1364] kthread+0x28a/0x350 [ 7239.315676][ T1364] ret_from_fork+0x31/0x70 [ 7239.315676][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7239.315676][ T1364] [ 7239.318443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7239.318443][ T1364] dst_init+0x84/0x4a0 [ 7239.318443][ T1364] dst_alloc+0x97/0x150 [ 7239.318443][ T1364] ip6_dst_alloc+0x23/0x90 [ 7239.318443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7239.318443][ T1364] ip6_pol_route+0x56f/0x840 [ 7239.318443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7239.318443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7239.318443][ T1364] ipv6_rcv+0x1ad/0x810 [ 7239.318443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7239.318443][ T1364] process_backlog+0x101/0x620 [ 7239.318443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7239.318443][ T1364] net_rx_action+0x495/0xbe0 [ 7239.318443][ T1364] __do_softirq+0x1b5/0x7f6 [ 7239.318443][ T1364] [ 7239.321407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7239.321407][ T1364] netdev_get_by_index+0x5e/0x80 [ 7239.321407][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7239.321407][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7239.321407][ T1364] ip6_route_add+0x1c/0x140 [ 7239.321407][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7239.321407][ T1364] addrconf_add_dev+0xe2/0x170 [ 7239.321407][ T1364] inet6_addr_add+0x12f/0xa40 [ 7239.321407][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7239.321407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.321407][ T1364] netlink_rcv_skb+0x130/0x360 [ 7239.321407][ T1364] netlink_unicast+0x449/0x710 [ 7239.321407][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7239.321407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7239.321407][ T1364] ___sys_sendmsg+0xee/0x170 [ 7239.321407][ T1364] __sys_sendmsg+0xcd/0x170 [ 7239.321407][ T1364] do_syscall_64+0xc6/0x1e0 [ 7239.321407][ T1364] [ 7239.324957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7239.324957][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7239.324957][ T1364] ipv6_find_idev+0x102/0x170 [ 7239.324957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7239.324957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.324957][ T1364] netlink_rcv_skb+0x130/0x360 [ 7239.324957][ T1364] netlink_unicast+0x449/0x710 [ 7239.324957][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7239.324957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7239.324957][ T1364] ___sys_sendmsg+0xee/0x170 [ 7239.324957][ T1364] __sys_sendmsg+0xcd/0x170 [ 7239.324957][ T1364] do_syscall_64+0xc6/0x1e0 [ 7239.324957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7239.324957][ T1364] [ 7239.327738][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7239.327738][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7239.327738][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7239.327738][ T1364] ipv6_find_idev+0x102/0x170 [ 7239.327738][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7239.327738][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7239.327738][ T1364] netlink_rcv_skb+0x130/0x360 [ 7239.327738][ T1364] netlink_unicast+0x449/0x710 [ 7239.327738][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7239.327738][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7239.327738][ T1364] ___sys_sendmsg+0xee/0x170 [ 7239.327738][ T1364] __sys_sendmsg+0xcd/0x170 [ 7239.327738][ T1364] do_syscall_64+0xc6/0x1e0 [ 7239.327738][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7239.327738][ T1364] [ 7249.571050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7249.571472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7249.571472][ T1364] ___neigh_create+0x14b/0xf60 [ 7249.571472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7249.571472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7249.571472][ T1364] ip6_output+0x1f3/0x770 [ 7249.571472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7249.571472][ T1364] mld_sendpack+0x62d/0xbc0 [ 7249.571472][ T1364] mld_ifc_work+0x32/0x1f0 [ 7249.571472][ T1364] process_one_work+0x84d/0x18a0 [ 7249.571472][ T1364] worker_thread+0x587/0xd30 [ 7249.571472][ T1364] kthread+0x28a/0x350 [ 7249.571472][ T1364] ret_from_fork+0x31/0x70 [ 7249.571472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7249.571472][ T1364] [ 7249.573193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7249.573193][ T1364] dst_init+0x84/0x4a0 [ 7249.573193][ T1364] dst_alloc+0x97/0x150 [ 7249.573193][ T1364] ip6_dst_alloc+0x23/0x90 [ 7249.573193][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7249.573193][ T1364] ip6_pol_route+0x56f/0x840 [ 7249.573193][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7249.573193][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7249.573193][ T1364] ipv6_rcv+0x1ad/0x810 [ 7249.573193][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7249.573193][ T1364] process_backlog+0x101/0x620 [ 7249.573193][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7249.573193][ T1364] net_rx_action+0x495/0xbe0 [ 7249.573193][ T1364] __do_softirq+0x1b5/0x7f6 [ 7249.573193][ T1364] [ 7249.575010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7249.575010][ T1364] netdev_get_by_index+0x5e/0x80 [ 7249.575010][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7249.575010][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7249.575010][ T1364] ip6_route_add+0x1c/0x140 [ 7249.575010][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7249.575010][ T1364] addrconf_add_dev+0xe2/0x170 [ 7249.575010][ T1364] inet6_addr_add+0x12f/0xa40 [ 7249.575010][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7249.575010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7249.575010][ T1364] netlink_rcv_skb+0x130/0x360 [ 7249.575010][ T1364] netlink_unicast+0x449/0x710 [ 7249.575010][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7249.575010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7249.575010][ T1364] ___sys_sendmsg+0xee/0x170 [ 7249.575010][ T1364] __sys_sendmsg+0xcd/0x170 [ 7249.575010][ T1364] do_syscall_64+0xc6/0x1e0 [ 7249.575010][ T1364] [ 7249.577180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7249.577180][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7249.577180][ T1364] ipv6_find_idev+0x102/0x170 [ 7249.577180][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7249.577180][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7249.577180][ T1364] netlink_rcv_skb+0x130/0x360 [ 7249.577180][ T1364] netlink_unicast+0x449/0x710 [ 7249.577180][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7249.577180][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7249.577180][ T1364] ___sys_sendmsg+0xee/0x170 [ 7249.577180][ T1364] __sys_sendmsg+0xcd/0x170 [ 7249.577180][ T1364] do_syscall_64+0xc6/0x1e0 [ 7249.577180][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7249.577180][ T1364] [ 7249.578885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7249.578885][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7249.578885][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7249.578885][ T1364] ipv6_find_idev+0x102/0x170 [ 7249.578885][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7249.578885][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7249.578885][ T1364] netlink_rcv_skb+0x130/0x360 [ 7249.578885][ T1364] netlink_unicast+0x449/0x710 [ 7249.578885][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7249.578885][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7249.578885][ T1364] ___sys_sendmsg+0xee/0x170 [ 7249.578885][ T1364] __sys_sendmsg+0xcd/0x170 [ 7249.578885][ T1364] do_syscall_64+0xc6/0x1e0 [ 7249.578885][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7249.578885][ T1364] [ 7259.819060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7259.819542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7259.819542][ T1364] ___neigh_create+0x14b/0xf60 [ 7259.819542][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7259.819542][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7259.819542][ T1364] ip6_output+0x1f3/0x770 [ 7259.819542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7259.819542][ T1364] mld_sendpack+0x62d/0xbc0 [ 7259.819542][ T1364] mld_ifc_work+0x32/0x1f0 [ 7259.819542][ T1364] process_one_work+0x84d/0x18a0 [ 7259.819542][ T1364] worker_thread+0x587/0xd30 [ 7259.819542][ T1364] kthread+0x28a/0x350 [ 7259.819542][ T1364] ret_from_fork+0x31/0x70 [ 7259.819542][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7259.819542][ T1364] [ 7259.821262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7259.821262][ T1364] dst_init+0x84/0x4a0 [ 7259.821262][ T1364] dst_alloc+0x97/0x150 [ 7259.821262][ T1364] ip6_dst_alloc+0x23/0x90 [ 7259.821262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7259.821262][ T1364] ip6_pol_route+0x56f/0x840 [ 7259.821262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7259.821262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7259.821262][ T1364] ipv6_rcv+0x1ad/0x810 [ 7259.821262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7259.821262][ T1364] process_backlog+0x101/0x620 [ 7259.821262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7259.821262][ T1364] net_rx_action+0x495/0xbe0 [ 7259.821262][ T1364] __do_softirq+0x1b5/0x7f6 [ 7259.821262][ T1364] [ 7259.823378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7259.823378][ T1364] netdev_get_by_index+0x5e/0x80 [ 7259.823378][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7259.823378][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7259.823378][ T1364] ip6_route_add+0x1c/0x140 [ 7259.823378][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7259.823378][ T1364] addrconf_add_dev+0xe2/0x170 [ 7259.823378][ T1364] inet6_addr_add+0x12f/0xa40 [ 7259.823378][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7259.823378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7259.823378][ T1364] netlink_rcv_skb+0x130/0x360 [ 7259.823378][ T1364] netlink_unicast+0x449/0x710 [ 7259.823378][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7259.823378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7259.823378][ T1364] ___sys_sendmsg+0xee/0x170 [ 7259.823378][ T1364] __sys_sendmsg+0xcd/0x170 [ 7259.823378][ T1364] do_syscall_64+0xc6/0x1e0 [ 7259.823378][ T1364] [ 7259.825543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7259.825543][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7259.825543][ T1364] ipv6_find_idev+0x102/0x170 [ 7259.825543][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7259.825543][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7259.825543][ T1364] netlink_rcv_skb+0x130/0x360 [ 7259.825543][ T1364] netlink_unicast+0x449/0x710 [ 7259.825543][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7259.825543][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7259.825543][ T1364] ___sys_sendmsg+0xee/0x170 [ 7259.825543][ T1364] __sys_sendmsg+0xcd/0x170 [ 7259.825543][ T1364] do_syscall_64+0xc6/0x1e0 [ 7259.825543][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7259.825543][ T1364] [ 7259.827243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7259.827243][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7259.827243][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7259.827243][ T1364] ipv6_find_idev+0x102/0x170 [ 7259.827243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7259.827243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7259.827243][ T1364] netlink_rcv_skb+0x130/0x360 [ 7259.827243][ T1364] netlink_unicast+0x449/0x710 [ 7259.827243][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7259.827243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7259.827243][ T1364] ___sys_sendmsg+0xee/0x170 [ 7259.827243][ T1364] __sys_sendmsg+0xcd/0x170 [ 7259.827243][ T1364] do_syscall_64+0xc6/0x1e0 [ 7259.827243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7259.827243][ T1364] [ 7270.066994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7270.067501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7270.067501][ T1364] ___neigh_create+0x14b/0xf60 [ 7270.067501][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7270.067501][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7270.067501][ T1364] ip6_output+0x1f3/0x770 [ 7270.067501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7270.067501][ T1364] mld_sendpack+0x62d/0xbc0 [ 7270.067501][ T1364] mld_ifc_work+0x32/0x1f0 [ 7270.067501][ T1364] process_one_work+0x84d/0x18a0 [ 7270.067501][ T1364] worker_thread+0x587/0xd30 [ 7270.067501][ T1364] kthread+0x28a/0x350 [ 7270.067501][ T1364] ret_from_fork+0x31/0x70 [ 7270.067501][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7270.067501][ T1364] [ 7270.069221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7270.069221][ T1364] dst_init+0x84/0x4a0 [ 7270.069221][ T1364] dst_alloc+0x97/0x150 [ 7270.069221][ T1364] ip6_dst_alloc+0x23/0x90 [ 7270.069221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7270.069221][ T1364] ip6_pol_route+0x56f/0x840 [ 7270.069221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7270.069221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7270.069221][ T1364] ipv6_rcv+0x1ad/0x810 [ 7270.069221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7270.069221][ T1364] process_backlog+0x101/0x620 [ 7270.069221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7270.069221][ T1364] net_rx_action+0x495/0xbe0 [ 7270.069221][ T1364] __do_softirq+0x1b5/0x7f6 [ 7270.069221][ T1364] [ 7270.071440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7270.071440][ T1364] netdev_get_by_index+0x5e/0x80 [ 7270.071440][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7270.071440][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7270.071440][ T1364] ip6_route_add+0x1c/0x140 [ 7270.071440][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7270.071440][ T1364] addrconf_add_dev+0xe2/0x170 [ 7270.071440][ T1364] inet6_addr_add+0x12f/0xa40 [ 7270.071440][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7270.071440][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.071440][ T1364] netlink_rcv_skb+0x130/0x360 [ 7270.071440][ T1364] netlink_unicast+0x449/0x710 [ 7270.071440][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7270.071440][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7270.071440][ T1364] ___sys_sendmsg+0xee/0x170 [ 7270.071440][ T1364] __sys_sendmsg+0xcd/0x170 [ 7270.071440][ T1364] do_syscall_64+0xc6/0x1e0 [ 7270.071440][ T1364] [ 7270.073643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7270.073643][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7270.073643][ T1364] ipv6_find_idev+0x102/0x170 [ 7270.073643][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.073643][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.073643][ T1364] netlink_rcv_skb+0x130/0x360 [ 7270.073643][ T1364] netlink_unicast+0x449/0x710 [ 7270.073643][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7270.073643][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7270.073643][ T1364] ___sys_sendmsg+0xee/0x170 [ 7270.073643][ T1364] __sys_sendmsg+0xcd/0x170 [ 7270.073643][ T1364] do_syscall_64+0xc6/0x1e0 [ 7270.073643][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.073643][ T1364] [ 7270.075358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7270.075358][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7270.075358][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7270.075358][ T1364] ipv6_find_idev+0x102/0x170 [ 7270.075358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7270.075358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7270.075358][ T1364] netlink_rcv_skb+0x130/0x360 [ 7270.075358][ T1364] netlink_unicast+0x449/0x710 [ 7270.075358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7270.075358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7270.075358][ T1364] ___sys_sendmsg+0xee/0x170 [ 7270.075358][ T1364] __sys_sendmsg+0xcd/0x170 [ 7270.075358][ T1364] do_syscall_64+0xc6/0x1e0 [ 7270.075358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7270.075358][ T1364] [ 7280.323070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7280.323541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7280.323541][ T1364] ___neigh_create+0x14b/0xf60 [ 7280.323541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7280.323541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7280.323541][ T1364] ip6_output+0x1f3/0x770 [ 7280.323541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7280.323541][ T1364] mld_sendpack+0x62d/0xbc0 [ 7280.323541][ T1364] mld_ifc_work+0x32/0x1f0 [ 7280.323541][ T1364] process_one_work+0x84d/0x18a0 [ 7280.323541][ T1364] worker_thread+0x587/0xd30 [ 7280.323541][ T1364] kthread+0x28a/0x350 [ 7280.323541][ T1364] ret_from_fork+0x31/0x70 [ 7280.323541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7280.323541][ T1364] [ 7280.325243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7280.325243][ T1364] dst_init+0x84/0x4a0 [ 7280.325243][ T1364] dst_alloc+0x97/0x150 [ 7280.325243][ T1364] ip6_dst_alloc+0x23/0x90 [ 7280.325243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7280.325243][ T1364] ip6_pol_route+0x56f/0x840 [ 7280.325243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7280.325243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7280.325243][ T1364] ipv6_rcv+0x1ad/0x810 [ 7280.325243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7280.325243][ T1364] process_backlog+0x101/0x620 [ 7280.325243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7280.325243][ T1364] net_rx_action+0x495/0xbe0 [ 7280.325243][ T1364] __do_softirq+0x1b5/0x7f6 [ 7280.325243][ T1364] [ 7280.327050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7280.327050][ T1364] netdev_get_by_index+0x5e/0x80 [ 7280.327050][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7280.327050][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7280.327050][ T1364] ip6_route_add+0x1c/0x140 [ 7280.327050][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7280.327050][ T1364] addrconf_add_dev+0xe2/0x170 [ 7280.327050][ T1364] inet6_addr_add+0x12f/0xa40 [ 7280.327050][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7280.327050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.327050][ T1364] netlink_rcv_skb+0x130/0x360 [ 7280.327050][ T1364] netlink_unicast+0x449/0x710 [ 7280.327050][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7280.327050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7280.327050][ T1364] ___sys_sendmsg+0xee/0x170 [ 7280.327050][ T1364] __sys_sendmsg+0xcd/0x170 [ 7280.327050][ T1364] do_syscall_64+0xc6/0x1e0 [ 7280.327050][ T1364] [ 7280.329225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7280.329225][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7280.329225][ T1364] ipv6_find_idev+0x102/0x170 [ 7280.329225][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.329225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.329225][ T1364] netlink_rcv_skb+0x130/0x360 [ 7280.329225][ T1364] netlink_unicast+0x449/0x710 [ 7280.329225][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7280.329225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7280.329225][ T1364] ___sys_sendmsg+0xee/0x170 [ 7280.329225][ T1364] __sys_sendmsg+0xcd/0x170 [ 7280.329225][ T1364] do_syscall_64+0xc6/0x1e0 [ 7280.329225][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.329225][ T1364] [ 7280.330943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7280.330943][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7280.330943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7280.330943][ T1364] ipv6_find_idev+0x102/0x170 [ 7280.330943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7280.330943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7280.330943][ T1364] netlink_rcv_skb+0x130/0x360 [ 7280.330943][ T1364] netlink_unicast+0x449/0x710 [ 7280.330943][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7280.330943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7280.330943][ T1364] ___sys_sendmsg+0xee/0x170 [ 7280.330943][ T1364] __sys_sendmsg+0xcd/0x170 [ 7280.330943][ T1364] do_syscall_64+0xc6/0x1e0 [ 7280.330943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7280.330943][ T1364] [ 7290.386974][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7290.387444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7290.387444][ T1364] ___neigh_create+0x14b/0xf60 [ 7290.387444][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7290.387444][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7290.387444][ T1364] ip6_output+0x1f3/0x770 [ 7290.387444][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7290.387444][ T1364] mld_sendpack+0x62d/0xbc0 [ 7290.387444][ T1364] mld_ifc_work+0x32/0x1f0 [ 7290.387444][ T1364] process_one_work+0x84d/0x18a0 [ 7290.387444][ T1364] worker_thread+0x587/0xd30 [ 7290.387444][ T1364] kthread+0x28a/0x350 [ 7290.387444][ T1364] ret_from_fork+0x31/0x70 [ 7290.387444][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7290.387444][ T1364] [ 7290.389159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7290.389159][ T1364] dst_init+0x84/0x4a0 [ 7290.389159][ T1364] dst_alloc+0x97/0x150 [ 7290.389159][ T1364] ip6_dst_alloc+0x23/0x90 [ 7290.389159][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7290.389159][ T1364] ip6_pol_route+0x56f/0x840 [ 7290.389159][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7290.389159][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7290.389159][ T1364] ipv6_rcv+0x1ad/0x810 [ 7290.389159][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7290.389159][ T1364] process_backlog+0x101/0x620 [ 7290.389159][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7290.389159][ T1364] net_rx_action+0x495/0xbe0 [ 7290.389159][ T1364] __do_softirq+0x1b5/0x7f6 [ 7290.389159][ T1364] [ 7290.390986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7290.390986][ T1364] netdev_get_by_index+0x5e/0x80 [ 7290.390986][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7290.390986][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7290.390986][ T1364] ip6_route_add+0x1c/0x140 [ 7290.390986][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7290.390986][ T1364] addrconf_add_dev+0xe2/0x170 [ 7290.390986][ T1364] inet6_addr_add+0x12f/0xa40 [ 7290.390986][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7290.390986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7290.390986][ T1364] netlink_rcv_skb+0x130/0x360 [ 7290.390986][ T1364] netlink_unicast+0x449/0x710 [ 7290.390986][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7290.390986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7290.390986][ T1364] ___sys_sendmsg+0xee/0x170 [ 7290.390986][ T1364] __sys_sendmsg+0xcd/0x170 [ 7290.390986][ T1364] do_syscall_64+0xc6/0x1e0 [ 7290.390986][ T1364] [ 7290.393179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7290.393179][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7290.393179][ T1364] ipv6_find_idev+0x102/0x170 [ 7290.393179][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7290.393179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7290.393179][ T1364] netlink_rcv_skb+0x130/0x360 [ 7290.393179][ T1364] netlink_unicast+0x449/0x710 [ 7290.393179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7290.393179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7290.393179][ T1364] ___sys_sendmsg+0xee/0x170 [ 7290.393179][ T1364] __sys_sendmsg+0xcd/0x170 [ 7290.393179][ T1364] do_syscall_64+0xc6/0x1e0 [ 7290.393179][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7290.393179][ T1364] [ 7290.394898][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7290.394898][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7290.394898][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7290.394898][ T1364] ipv6_find_idev+0x102/0x170 [ 7290.394898][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7290.394898][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7290.394898][ T1364] netlink_rcv_skb+0x130/0x360 [ 7290.394898][ T1364] netlink_unicast+0x449/0x710 [ 7290.394898][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7290.394898][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7290.394898][ T1364] ___sys_sendmsg+0xee/0x170 [ 7290.394898][ T1364] __sys_sendmsg+0xcd/0x170 [ 7290.394898][ T1364] do_syscall_64+0xc6/0x1e0 [ 7290.394898][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7290.394898][ T1364] [ 7300.635085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7300.635573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7300.635573][ T1364] ___neigh_create+0x14b/0xf60 [ 7300.635573][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7300.635573][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7300.635573][ T1364] ip6_output+0x1f3/0x770 [ 7300.635573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7300.635573][ T1364] mld_sendpack+0x62d/0xbc0 [ 7300.635573][ T1364] mld_ifc_work+0x32/0x1f0 [ 7300.635573][ T1364] process_one_work+0x84d/0x18a0 [ 7300.635573][ T1364] worker_thread+0x587/0xd30 [ 7300.635573][ T1364] kthread+0x28a/0x350 [ 7300.635573][ T1364] ret_from_fork+0x31/0x70 [ 7300.635573][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7300.635573][ T1364] [ 7300.637280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7300.637280][ T1364] dst_init+0x84/0x4a0 [ 7300.637280][ T1364] dst_alloc+0x97/0x150 [ 7300.637280][ T1364] ip6_dst_alloc+0x23/0x90 [ 7300.637280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7300.637280][ T1364] ip6_pol_route+0x56f/0x840 [ 7300.637280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7300.637280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7300.637280][ T1364] ipv6_rcv+0x1ad/0x810 [ 7300.637280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7300.637280][ T1364] process_backlog+0x101/0x620 [ 7300.637280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7300.637280][ T1364] net_rx_action+0x495/0xbe0 [ 7300.637280][ T1364] __do_softirq+0x1b5/0x7f6 [ 7300.637280][ T1364] [ 7300.639598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7300.639598][ T1364] netdev_get_by_index+0x5e/0x80 [ 7300.639598][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7300.639598][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7300.639598][ T1364] ip6_route_add+0x1c/0x140 [ 7300.639598][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7300.639598][ T1364] addrconf_add_dev+0xe2/0x170 [ 7300.639598][ T1364] inet6_addr_add+0x12f/0xa40 [ 7300.639598][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7300.639598][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7300.639598][ T1364] netlink_rcv_skb+0x130/0x360 [ 7300.639598][ T1364] netlink_unicast+0x449/0x710 [ 7300.639598][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7300.639598][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7300.639598][ T1364] ___sys_sendmsg+0xee/0x170 [ 7300.639598][ T1364] __sys_sendmsg+0xcd/0x170 [ 7300.639598][ T1364] do_syscall_64+0xc6/0x1e0 [ 7300.639598][ T1364] [ 7300.641779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7300.641779][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7300.641779][ T1364] ipv6_find_idev+0x102/0x170 [ 7300.641779][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7300.641779][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7300.641779][ T1364] netlink_rcv_skb+0x130/0x360 [ 7300.641779][ T1364] netlink_unicast+0x449/0x710 [ 7300.641779][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7300.641779][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7300.641779][ T1364] ___sys_sendmsg+0xee/0x170 [ 7300.641779][ T1364] __sys_sendmsg+0xcd/0x170 [ 7300.641779][ T1364] do_syscall_64+0xc6/0x1e0 [ 7300.641779][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7300.641779][ T1364] [ 7300.643481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7300.643481][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7300.643481][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7300.643481][ T1364] ipv6_find_idev+0x102/0x170 [ 7300.643481][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7300.643481][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7300.643481][ T1364] netlink_rcv_skb+0x130/0x360 [ 7300.643481][ T1364] netlink_unicast+0x449/0x710 [ 7300.643481][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7300.643481][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7300.643481][ T1364] ___sys_sendmsg+0xee/0x170 [ 7300.643481][ T1364] __sys_sendmsg+0xcd/0x170 [ 7300.643481][ T1364] do_syscall_64+0xc6/0x1e0 [ 7300.643481][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7300.643481][ T1364] [ 7310.882985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7310.883478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7310.883478][ T1364] ___neigh_create+0x14b/0xf60 [ 7310.883478][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7310.883478][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7310.883478][ T1364] ip6_output+0x1f3/0x770 [ 7310.883478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7310.883478][ T1364] mld_sendpack+0x62d/0xbc0 [ 7310.883478][ T1364] mld_ifc_work+0x32/0x1f0 [ 7310.883478][ T1364] process_one_work+0x84d/0x18a0 [ 7310.883478][ T1364] worker_thread+0x587/0xd30 [ 7310.883478][ T1364] kthread+0x28a/0x350 [ 7310.883478][ T1364] ret_from_fork+0x31/0x70 [ 7310.883478][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7310.883478][ T1364] [ 7310.885222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7310.885222][ T1364] dst_init+0x84/0x4a0 [ 7310.885222][ T1364] dst_alloc+0x97/0x150 [ 7310.885222][ T1364] ip6_dst_alloc+0x23/0x90 [ 7310.885222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7310.885222][ T1364] ip6_pol_route+0x56f/0x840 [ 7310.885222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7310.885222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7310.885222][ T1364] ipv6_rcv+0x1ad/0x810 [ 7310.885222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7310.885222][ T1364] process_backlog+0x101/0x620 [ 7310.885222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7310.885222][ T1364] net_rx_action+0x495/0xbe0 [ 7310.885222][ T1364] __do_softirq+0x1b5/0x7f6 [ 7310.885222][ T1364] [ 7310.887093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7310.887093][ T1364] netdev_get_by_index+0x5e/0x80 [ 7310.887093][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7310.887093][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7310.887093][ T1364] ip6_route_add+0x1c/0x140 [ 7310.887093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7310.887093][ T1364] addrconf_add_dev+0xe2/0x170 [ 7310.887093][ T1364] inet6_addr_add+0x12f/0xa40 [ 7310.887093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7310.887093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7310.887093][ T1364] netlink_rcv_skb+0x130/0x360 [ 7310.887093][ T1364] netlink_unicast+0x449/0x710 [ 7310.887093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7310.887093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7310.887093][ T1364] ___sys_sendmsg+0xee/0x170 [ 7310.887093][ T1364] __sys_sendmsg+0xcd/0x170 [ 7310.887093][ T1364] do_syscall_64+0xc6/0x1e0 [ 7310.887093][ T1364] [ 7310.889707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7310.889707][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7310.889707][ T1364] ipv6_find_idev+0x102/0x170 [ 7310.889707][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7310.889707][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7310.889707][ T1364] netlink_rcv_skb+0x130/0x360 [ 7310.889707][ T1364] netlink_unicast+0x449/0x710 [ 7310.889707][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7310.889707][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7310.889707][ T1364] ___sys_sendmsg+0xee/0x170 [ 7310.889707][ T1364] __sys_sendmsg+0xcd/0x170 [ 7310.889707][ T1364] do_syscall_64+0xc6/0x1e0 [ 7310.889707][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7310.889707][ T1364] [ 7310.891458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7310.891458][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7310.891458][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7310.891458][ T1364] ipv6_find_idev+0x102/0x170 [ 7310.891458][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7310.891458][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7310.891458][ T1364] netlink_rcv_skb+0x130/0x360 [ 7310.891458][ T1364] netlink_unicast+0x449/0x710 [ 7310.891458][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7310.891458][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7310.891458][ T1364] ___sys_sendmsg+0xee/0x170 [ 7310.891458][ T1364] __sys_sendmsg+0xcd/0x170 [ 7310.891458][ T1364] do_syscall_64+0xc6/0x1e0 [ 7310.891458][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7310.891458][ T1364] [ 7320.962981][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7320.963499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7320.963499][ T1364] ___neigh_create+0x14b/0xf60 [ 7320.963499][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7320.963499][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7320.963499][ T1364] ip6_output+0x1f3/0x770 [ 7320.963499][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7320.963499][ T1364] mld_sendpack+0x62d/0xbc0 [ 7320.963499][ T1364] mld_ifc_work+0x32/0x1f0 [ 7320.963499][ T1364] process_one_work+0x84d/0x18a0 [ 7320.963499][ T1364] worker_thread+0x587/0xd30 [ 7320.963499][ T1364] kthread+0x28a/0x350 [ 7320.963499][ T1364] ret_from_fork+0x31/0x70 [ 7320.963499][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7320.963499][ T1364] [ 7320.965212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7320.965212][ T1364] dst_init+0x84/0x4a0 [ 7320.965212][ T1364] dst_alloc+0x97/0x150 [ 7320.965212][ T1364] ip6_dst_alloc+0x23/0x90 [ 7320.965212][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7320.965212][ T1364] ip6_pol_route+0x56f/0x840 [ 7320.965212][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7320.965212][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7320.965212][ T1364] ipv6_rcv+0x1ad/0x810 [ 7320.965212][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7320.965212][ T1364] process_backlog+0x101/0x620 [ 7320.965212][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7320.965212][ T1364] net_rx_action+0x495/0xbe0 [ 7320.965212][ T1364] __do_softirq+0x1b5/0x7f6 [ 7320.965212][ T1364] [ 7320.967048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7320.967048][ T1364] netdev_get_by_index+0x5e/0x80 [ 7320.967048][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7320.967048][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7320.967048][ T1364] ip6_route_add+0x1c/0x140 [ 7320.967048][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7320.967048][ T1364] addrconf_add_dev+0xe2/0x170 [ 7320.967048][ T1364] inet6_addr_add+0x12f/0xa40 [ 7320.967048][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7320.967048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7320.967048][ T1364] netlink_rcv_skb+0x130/0x360 [ 7320.967048][ T1364] netlink_unicast+0x449/0x710 [ 7320.967048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7320.967048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7320.967048][ T1364] ___sys_sendmsg+0xee/0x170 [ 7320.967048][ T1364] __sys_sendmsg+0xcd/0x170 [ 7320.967048][ T1364] do_syscall_64+0xc6/0x1e0 [ 7320.967048][ T1364] [ 7320.969248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7320.969248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7320.969248][ T1364] ipv6_find_idev+0x102/0x170 [ 7320.969248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7320.969248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7320.969248][ T1364] netlink_rcv_skb+0x130/0x360 [ 7320.969248][ T1364] netlink_unicast+0x449/0x710 [ 7320.969248][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7320.969248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7320.969248][ T1364] ___sys_sendmsg+0xee/0x170 [ 7320.969248][ T1364] __sys_sendmsg+0xcd/0x170 [ 7320.969248][ T1364] do_syscall_64+0xc6/0x1e0 [ 7320.969248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7320.969248][ T1364] [ 7320.970965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7320.970965][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7320.970965][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7320.970965][ T1364] ipv6_find_idev+0x102/0x170 [ 7320.970965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7320.970965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7320.970965][ T1364] netlink_rcv_skb+0x130/0x360 [ 7320.970965][ T1364] netlink_unicast+0x449/0x710 [ 7320.970965][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7320.970965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7320.970965][ T1364] ___sys_sendmsg+0xee/0x170 [ 7320.970965][ T1364] __sys_sendmsg+0xcd/0x170 [ 7320.970965][ T1364] do_syscall_64+0xc6/0x1e0 [ 7320.970965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7320.970965][ T1364] [ 7331.171072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7331.171548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7331.171548][ T1364] ___neigh_create+0x14b/0xf60 [ 7331.171548][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7331.171548][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7331.171548][ T1364] ip6_output+0x1f3/0x770 [ 7331.171548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7331.171548][ T1364] mld_sendpack+0x62d/0xbc0 [ 7331.171548][ T1364] mld_ifc_work+0x32/0x1f0 [ 7331.171548][ T1364] process_one_work+0x84d/0x18a0 [ 7331.171548][ T1364] worker_thread+0x587/0xd30 [ 7331.171548][ T1364] kthread+0x28a/0x350 [ 7331.171548][ T1364] ret_from_fork+0x31/0x70 [ 7331.171548][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7331.171548][ T1364] [ 7331.173256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7331.173256][ T1364] dst_init+0x84/0x4a0 [ 7331.173256][ T1364] dst_alloc+0x97/0x150 [ 7331.173256][ T1364] ip6_dst_alloc+0x23/0x90 [ 7331.173256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7331.173256][ T1364] ip6_pol_route+0x56f/0x840 [ 7331.173256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7331.173256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7331.173256][ T1364] ipv6_rcv+0x1ad/0x810 [ 7331.173256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7331.173256][ T1364] process_backlog+0x101/0x620 [ 7331.173256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7331.173256][ T1364] net_rx_action+0x495/0xbe0 [ 7331.173256][ T1364] __do_softirq+0x1b5/0x7f6 [ 7331.173256][ T1364] [ 7331.175076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7331.175076][ T1364] netdev_get_by_index+0x5e/0x80 [ 7331.175076][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7331.175076][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7331.175076][ T1364] ip6_route_add+0x1c/0x140 [ 7331.175076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7331.175076][ T1364] addrconf_add_dev+0xe2/0x170 [ 7331.175076][ T1364] inet6_addr_add+0x12f/0xa40 [ 7331.175076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7331.175076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7331.175076][ T1364] netlink_rcv_skb+0x130/0x360 [ 7331.175076][ T1364] netlink_unicast+0x449/0x710 [ 7331.175076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7331.175076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7331.175076][ T1364] ___sys_sendmsg+0xee/0x170 [ 7331.175076][ T1364] __sys_sendmsg+0xcd/0x170 [ 7331.175076][ T1364] do_syscall_64+0xc6/0x1e0 [ 7331.175076][ T1364] [ 7331.177259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7331.177259][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7331.177259][ T1364] ipv6_find_idev+0x102/0x170 [ 7331.177259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7331.177259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7331.177259][ T1364] netlink_rcv_skb+0x130/0x360 [ 7331.177259][ T1364] netlink_unicast+0x449/0x710 [ 7331.177259][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7331.177259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7331.177259][ T1364] ___sys_sendmsg+0xee/0x170 [ 7331.177259][ T1364] __sys_sendmsg+0xcd/0x170 [ 7331.177259][ T1364] do_syscall_64+0xc6/0x1e0 [ 7331.177259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7331.177259][ T1364] [ 7331.178958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7331.178958][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7331.178958][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7331.178958][ T1364] ipv6_find_idev+0x102/0x170 [ 7331.178958][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7331.178958][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7331.178958][ T1364] netlink_rcv_skb+0x130/0x360 [ 7331.178958][ T1364] netlink_unicast+0x449/0x710 [ 7331.178958][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7331.178958][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7331.178958][ T1364] ___sys_sendmsg+0xee/0x170 [ 7331.178958][ T1364] __sys_sendmsg+0xcd/0x170 [ 7331.178958][ T1364] do_syscall_64+0xc6/0x1e0 [ 7331.178958][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7331.178958][ T1364] [ 7341.267061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7341.267533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7341.267533][ T1364] ___neigh_create+0x14b/0xf60 [ 7341.267533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7341.267533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7341.267533][ T1364] ip6_output+0x1f3/0x770 [ 7341.267533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7341.267533][ T1364] mld_sendpack+0x62d/0xbc0 [ 7341.267533][ T1364] mld_ifc_work+0x32/0x1f0 [ 7341.267533][ T1364] process_one_work+0x84d/0x18a0 [ 7341.267533][ T1364] worker_thread+0x587/0xd30 [ 7341.267533][ T1364] kthread+0x28a/0x350 [ 7341.267533][ T1364] ret_from_fork+0x31/0x70 [ 7341.267533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7341.267533][ T1364] [ 7341.269228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7341.269228][ T1364] dst_init+0x84/0x4a0 [ 7341.269228][ T1364] dst_alloc+0x97/0x150 [ 7341.269228][ T1364] ip6_dst_alloc+0x23/0x90 [ 7341.269228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7341.269228][ T1364] ip6_pol_route+0x56f/0x840 [ 7341.269228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7341.269228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7341.269228][ T1364] ipv6_rcv+0x1ad/0x810 [ 7341.269228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7341.269228][ T1364] process_backlog+0x101/0x620 [ 7341.269228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7341.269228][ T1364] net_rx_action+0x495/0xbe0 [ 7341.269228][ T1364] __do_softirq+0x1b5/0x7f6 [ 7341.269228][ T1364] [ 7341.271051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7341.271051][ T1364] netdev_get_by_index+0x5e/0x80 [ 7341.271051][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7341.271051][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7341.271051][ T1364] ip6_route_add+0x1c/0x140 [ 7341.271051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7341.271051][ T1364] addrconf_add_dev+0xe2/0x170 [ 7341.271051][ T1364] inet6_addr_add+0x12f/0xa40 [ 7341.271051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7341.271051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7341.271051][ T1364] netlink_rcv_skb+0x130/0x360 [ 7341.271051][ T1364] netlink_unicast+0x449/0x710 [ 7341.271051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7341.271051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7341.271051][ T1364] ___sys_sendmsg+0xee/0x170 [ 7341.271051][ T1364] __sys_sendmsg+0xcd/0x170 [ 7341.271051][ T1364] do_syscall_64+0xc6/0x1e0 [ 7341.271051][ T1364] [ 7341.273218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7341.273218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7341.273218][ T1364] ipv6_find_idev+0x102/0x170 [ 7341.273218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7341.273218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7341.273218][ T1364] netlink_rcv_skb+0x130/0x360 [ 7341.273218][ T1364] netlink_unicast+0x449/0x710 [ 7341.273218][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7341.273218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7341.273218][ T1364] ___sys_sendmsg+0xee/0x170 [ 7341.273218][ T1364] __sys_sendmsg+0xcd/0x170 [ 7341.273218][ T1364] do_syscall_64+0xc6/0x1e0 [ 7341.273218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7341.273218][ T1364] [ 7341.275454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7341.275454][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7341.275454][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7341.275454][ T1364] ipv6_find_idev+0x102/0x170 [ 7341.275454][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7341.275454][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7341.275454][ T1364] netlink_rcv_skb+0x130/0x360 [ 7341.275454][ T1364] netlink_unicast+0x449/0x710 [ 7341.275454][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7341.275454][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7341.275454][ T1364] ___sys_sendmsg+0xee/0x170 [ 7341.275454][ T1364] __sys_sendmsg+0xcd/0x170 [ 7341.275454][ T1364] do_syscall_64+0xc6/0x1e0 [ 7341.275454][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7341.275454][ T1364] [ 7351.522989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7351.523455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7351.523455][ T1364] ___neigh_create+0x14b/0xf60 [ 7351.523455][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7351.523455][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7351.523455][ T1364] ip6_output+0x1f3/0x770 [ 7351.523455][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7351.523455][ T1364] mld_sendpack+0x62d/0xbc0 [ 7351.523455][ T1364] mld_ifc_work+0x32/0x1f0 [ 7351.523455][ T1364] process_one_work+0x84d/0x18a0 [ 7351.523455][ T1364] worker_thread+0x587/0xd30 [ 7351.523455][ T1364] kthread+0x28a/0x350 [ 7351.523455][ T1364] ret_from_fork+0x31/0x70 [ 7351.523455][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7351.523455][ T1364] [ 7351.525206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7351.525206][ T1364] dst_init+0x84/0x4a0 [ 7351.525206][ T1364] dst_alloc+0x97/0x150 [ 7351.525206][ T1364] ip6_dst_alloc+0x23/0x90 [ 7351.525206][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7351.525206][ T1364] ip6_pol_route+0x56f/0x840 [ 7351.525206][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7351.525206][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7351.525206][ T1364] ipv6_rcv+0x1ad/0x810 [ 7351.525206][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7351.525206][ T1364] process_backlog+0x101/0x620 [ 7351.525206][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7351.525206][ T1364] net_rx_action+0x495/0xbe0 [ 7351.525206][ T1364] __do_softirq+0x1b5/0x7f6 [ 7351.525206][ T1364] [ 7351.527175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7351.527175][ T1364] netdev_get_by_index+0x5e/0x80 [ 7351.527175][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7351.527175][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7351.527175][ T1364] ip6_route_add+0x1c/0x140 [ 7351.527175][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7351.527175][ T1364] addrconf_add_dev+0xe2/0x170 [ 7351.527175][ T1364] inet6_addr_add+0x12f/0xa40 [ 7351.527175][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7351.527175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7351.527175][ T1364] netlink_rcv_skb+0x130/0x360 [ 7351.527175][ T1364] netlink_unicast+0x449/0x710 [ 7351.527175][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7351.527175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7351.527175][ T1364] ___sys_sendmsg+0xee/0x170 [ 7351.527175][ T1364] __sys_sendmsg+0xcd/0x170 [ 7351.527175][ T1364] do_syscall_64+0xc6/0x1e0 [ 7351.527175][ T1364] [ 7351.529385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7351.529385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7351.529385][ T1364] ipv6_find_idev+0x102/0x170 [ 7351.529385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7351.529385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7351.529385][ T1364] netlink_rcv_skb+0x130/0x360 [ 7351.529385][ T1364] netlink_unicast+0x449/0x710 [ 7351.529385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7351.529385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7351.529385][ T1364] ___sys_sendmsg+0xee/0x170 [ 7351.529385][ T1364] __sys_sendmsg+0xcd/0x170 [ 7351.529385][ T1364] do_syscall_64+0xc6/0x1e0 [ 7351.529385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7351.529385][ T1364] [ 7351.531126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7351.531126][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7351.531126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7351.531126][ T1364] ipv6_find_idev+0x102/0x170 [ 7351.531126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7351.531126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7351.531126][ T1364] netlink_rcv_skb+0x130/0x360 [ 7351.531126][ T1364] netlink_unicast+0x449/0x710 [ 7351.531126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7351.531126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7351.531126][ T1364] ___sys_sendmsg+0xee/0x170 [ 7351.531126][ T1364] __sys_sendmsg+0xcd/0x170 [ 7351.531126][ T1364] do_syscall_64+0xc6/0x1e0 [ 7351.531126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7351.531126][ T1364] [ 7361.779056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7361.779533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7361.779533][ T1364] ___neigh_create+0x14b/0xf60 [ 7361.779533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7361.779533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7361.779533][ T1364] ip6_output+0x1f3/0x770 [ 7361.779533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7361.779533][ T1364] mld_sendpack+0x62d/0xbc0 [ 7361.779533][ T1364] mld_ifc_work+0x32/0x1f0 [ 7361.779533][ T1364] process_one_work+0x84d/0x18a0 [ 7361.779533][ T1364] worker_thread+0x587/0xd30 [ 7361.779533][ T1364] kthread+0x28a/0x350 [ 7361.779533][ T1364] ret_from_fork+0x31/0x70 [ 7361.779533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7361.779533][ T1364] [ 7361.781335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7361.781335][ T1364] dst_init+0x84/0x4a0 [ 7361.781335][ T1364] dst_alloc+0x97/0x150 [ 7361.781335][ T1364] ip6_dst_alloc+0x23/0x90 [ 7361.781335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7361.781335][ T1364] ip6_pol_route+0x56f/0x840 [ 7361.781335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7361.781335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7361.781335][ T1364] ipv6_rcv+0x1ad/0x810 [ 7361.781335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7361.781335][ T1364] process_backlog+0x101/0x620 [ 7361.781335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7361.781335][ T1364] net_rx_action+0x495/0xbe0 [ 7361.781335][ T1364] __do_softirq+0x1b5/0x7f6 [ 7361.781335][ T1364] [ 7361.783146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7361.783146][ T1364] netdev_get_by_index+0x5e/0x80 [ 7361.783146][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7361.783146][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7361.783146][ T1364] ip6_route_add+0x1c/0x140 [ 7361.783146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7361.783146][ T1364] addrconf_add_dev+0xe2/0x170 [ 7361.783146][ T1364] inet6_addr_add+0x12f/0xa40 [ 7361.783146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7361.783146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7361.783146][ T1364] netlink_rcv_skb+0x130/0x360 [ 7361.783146][ T1364] netlink_unicast+0x449/0x710 [ 7361.783146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7361.783146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7361.783146][ T1364] ___sys_sendmsg+0xee/0x170 [ 7361.783146][ T1364] __sys_sendmsg+0xcd/0x170 [ 7361.783146][ T1364] do_syscall_64+0xc6/0x1e0 [ 7361.783146][ T1364] [ 7361.785316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7361.785316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7361.785316][ T1364] ipv6_find_idev+0x102/0x170 [ 7361.785316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7361.785316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7361.785316][ T1364] netlink_rcv_skb+0x130/0x360 [ 7361.785316][ T1364] netlink_unicast+0x449/0x710 [ 7361.785316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7361.785316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7361.785316][ T1364] ___sys_sendmsg+0xee/0x170 [ 7361.785316][ T1364] __sys_sendmsg+0xcd/0x170 [ 7361.785316][ T1364] do_syscall_64+0xc6/0x1e0 [ 7361.785316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7361.785316][ T1364] [ 7361.787527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7361.787527][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7361.787527][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7361.787527][ T1364] ipv6_find_idev+0x102/0x170 [ 7361.787527][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7361.787527][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7361.787527][ T1364] netlink_rcv_skb+0x130/0x360 [ 7361.787527][ T1364] netlink_unicast+0x449/0x710 [ 7361.787527][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7361.787527][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7361.787527][ T1364] ___sys_sendmsg+0xee/0x170 [ 7361.787527][ T1364] __sys_sendmsg+0xcd/0x170 [ 7361.787527][ T1364] do_syscall_64+0xc6/0x1e0 [ 7361.787527][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7361.787527][ T1364] [ 7372.018993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7372.019485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7372.019485][ T1364] ___neigh_create+0x14b/0xf60 [ 7372.019485][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7372.019485][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7372.019485][ T1364] ip6_output+0x1f3/0x770 [ 7372.019485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7372.019485][ T1364] mld_sendpack+0x62d/0xbc0 [ 7372.019485][ T1364] mld_ifc_work+0x32/0x1f0 [ 7372.019485][ T1364] process_one_work+0x84d/0x18a0 [ 7372.019485][ T1364] worker_thread+0x587/0xd30 [ 7372.019485][ T1364] kthread+0x28a/0x350 [ 7372.019485][ T1364] ret_from_fork+0x31/0x70 [ 7372.019485][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7372.019485][ T1364] [ 7372.021217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7372.021217][ T1364] dst_init+0x84/0x4a0 [ 7372.021217][ T1364] dst_alloc+0x97/0x150 [ 7372.021217][ T1364] ip6_dst_alloc+0x23/0x90 [ 7372.021217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7372.021217][ T1364] ip6_pol_route+0x56f/0x840 [ 7372.021217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7372.021217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7372.021217][ T1364] ipv6_rcv+0x1ad/0x810 [ 7372.021217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7372.021217][ T1364] process_backlog+0x101/0x620 [ 7372.021217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7372.021217][ T1364] net_rx_action+0x495/0xbe0 [ 7372.021217][ T1364] __do_softirq+0x1b5/0x7f6 [ 7372.021217][ T1364] [ 7372.023051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7372.023051][ T1364] netdev_get_by_index+0x5e/0x80 [ 7372.023051][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7372.023051][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7372.023051][ T1364] ip6_route_add+0x1c/0x140 [ 7372.023051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7372.023051][ T1364] addrconf_add_dev+0xe2/0x170 [ 7372.023051][ T1364] inet6_addr_add+0x12f/0xa40 [ 7372.023051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7372.023051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.023051][ T1364] netlink_rcv_skb+0x130/0x360 [ 7372.023051][ T1364] netlink_unicast+0x449/0x710 [ 7372.023051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7372.023051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7372.023051][ T1364] ___sys_sendmsg+0xee/0x170 [ 7372.023051][ T1364] __sys_sendmsg+0xcd/0x170 [ 7372.023051][ T1364] do_syscall_64+0xc6/0x1e0 [ 7372.023051][ T1364] [ 7372.025235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7372.025235][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7372.025235][ T1364] ipv6_find_idev+0x102/0x170 [ 7372.025235][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7372.025235][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.025235][ T1364] netlink_rcv_skb+0x130/0x360 [ 7372.025235][ T1364] netlink_unicast+0x449/0x710 [ 7372.025235][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7372.025235][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7372.025235][ T1364] ___sys_sendmsg+0xee/0x170 [ 7372.025235][ T1364] __sys_sendmsg+0xcd/0x170 [ 7372.025235][ T1364] do_syscall_64+0xc6/0x1e0 [ 7372.025235][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7372.025235][ T1364] [ 7372.026937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7372.026937][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7372.026937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7372.026937][ T1364] ipv6_find_idev+0x102/0x170 [ 7372.026937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7372.026937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7372.026937][ T1364] netlink_rcv_skb+0x130/0x360 [ 7372.026937][ T1364] netlink_unicast+0x449/0x710 [ 7372.026937][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7372.026937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7372.026937][ T1364] ___sys_sendmsg+0xee/0x170 [ 7372.026937][ T1364] __sys_sendmsg+0xcd/0x170 [ 7372.026937][ T1364] do_syscall_64+0xc6/0x1e0 [ 7372.026937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7372.026937][ T1364] [ 7382.266992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7382.267552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7382.267552][ T1364] ___neigh_create+0x14b/0xf60 [ 7382.267552][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7382.267552][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7382.267552][ T1364] ip6_output+0x1f3/0x770 [ 7382.267552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7382.267552][ T1364] mld_sendpack+0x62d/0xbc0 [ 7382.267552][ T1364] mld_ifc_work+0x32/0x1f0 [ 7382.267552][ T1364] process_one_work+0x84d/0x18a0 [ 7382.267552][ T1364] worker_thread+0x587/0xd30 [ 7382.267552][ T1364] kthread+0x28a/0x350 [ 7382.267552][ T1364] ret_from_fork+0x31/0x70 [ 7382.267552][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7382.267552][ T1364] [ 7382.269267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7382.269267][ T1364] dst_init+0x84/0x4a0 [ 7382.269267][ T1364] dst_alloc+0x97/0x150 [ 7382.269267][ T1364] ip6_dst_alloc+0x23/0x90 [ 7382.269267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7382.269267][ T1364] ip6_pol_route+0x56f/0x840 [ 7382.269267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7382.269267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7382.269267][ T1364] ipv6_rcv+0x1ad/0x810 [ 7382.269267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7382.269267][ T1364] process_backlog+0x101/0x620 [ 7382.269267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7382.269267][ T1364] net_rx_action+0x495/0xbe0 [ 7382.269267][ T1364] __do_softirq+0x1b5/0x7f6 [ 7382.269267][ T1364] [ 7382.271107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7382.271107][ T1364] netdev_get_by_index+0x5e/0x80 [ 7382.271107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7382.271107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7382.271107][ T1364] ip6_route_add+0x1c/0x140 [ 7382.271107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7382.271107][ T1364] addrconf_add_dev+0xe2/0x170 [ 7382.271107][ T1364] inet6_addr_add+0x12f/0xa40 [ 7382.271107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7382.271107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7382.271107][ T1364] netlink_rcv_skb+0x130/0x360 [ 7382.271107][ T1364] netlink_unicast+0x449/0x710 [ 7382.271107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7382.271107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7382.271107][ T1364] ___sys_sendmsg+0xee/0x170 [ 7382.271107][ T1364] __sys_sendmsg+0xcd/0x170 [ 7382.271107][ T1364] do_syscall_64+0xc6/0x1e0 [ 7382.271107][ T1364] [ 7382.273311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7382.273311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7382.273311][ T1364] ipv6_find_idev+0x102/0x170 [ 7382.273311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7382.273311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7382.273311][ T1364] netlink_rcv_skb+0x130/0x360 [ 7382.273311][ T1364] netlink_unicast+0x449/0x710 [ 7382.273311][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7382.273311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7382.273311][ T1364] ___sys_sendmsg+0xee/0x170 [ 7382.273311][ T1364] __sys_sendmsg+0xcd/0x170 [ 7382.273311][ T1364] do_syscall_64+0xc6/0x1e0 [ 7382.273311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7382.273311][ T1364] [ 7382.275002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7382.275002][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7382.275002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7382.275002][ T1364] ipv6_find_idev+0x102/0x170 [ 7382.275002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7382.275002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7382.275002][ T1364] netlink_rcv_skb+0x130/0x360 [ 7382.275002][ T1364] netlink_unicast+0x449/0x710 [ 7382.275002][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7382.275002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7382.275002][ T1364] ___sys_sendmsg+0xee/0x170 [ 7382.275002][ T1364] __sys_sendmsg+0xcd/0x170 [ 7382.275002][ T1364] do_syscall_64+0xc6/0x1e0 [ 7382.275002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7382.275002][ T1364] [ 7392.371050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7392.371517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7392.371517][ T1364] ___neigh_create+0x14b/0xf60 [ 7392.371517][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7392.371517][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7392.371517][ T1364] ip6_output+0x1f3/0x770 [ 7392.371517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7392.371517][ T1364] mld_sendpack+0x62d/0xbc0 [ 7392.371517][ T1364] mld_ifc_work+0x32/0x1f0 [ 7392.371517][ T1364] process_one_work+0x84d/0x18a0 [ 7392.371517][ T1364] worker_thread+0x587/0xd30 [ 7392.371517][ T1364] kthread+0x28a/0x350 [ 7392.371517][ T1364] ret_from_fork+0x31/0x70 [ 7392.371517][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7392.371517][ T1364] [ 7392.373230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7392.373230][ T1364] dst_init+0x84/0x4a0 [ 7392.373230][ T1364] dst_alloc+0x97/0x150 [ 7392.373230][ T1364] ip6_dst_alloc+0x23/0x90 [ 7392.373230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7392.373230][ T1364] ip6_pol_route+0x56f/0x840 [ 7392.373230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7392.373230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7392.373230][ T1364] ipv6_rcv+0x1ad/0x810 [ 7392.373230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7392.373230][ T1364] process_backlog+0x101/0x620 [ 7392.373230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7392.373230][ T1364] net_rx_action+0x495/0xbe0 [ 7392.373230][ T1364] __do_softirq+0x1b5/0x7f6 [ 7392.373230][ T1364] [ 7392.375045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7392.375045][ T1364] netdev_get_by_index+0x5e/0x80 [ 7392.375045][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7392.375045][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7392.375045][ T1364] ip6_route_add+0x1c/0x140 [ 7392.375045][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7392.375045][ T1364] addrconf_add_dev+0xe2/0x170 [ 7392.375045][ T1364] inet6_addr_add+0x12f/0xa40 [ 7392.375045][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7392.375045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7392.375045][ T1364] netlink_rcv_skb+0x130/0x360 [ 7392.375045][ T1364] netlink_unicast+0x449/0x710 [ 7392.375045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7392.375045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7392.375045][ T1364] ___sys_sendmsg+0xee/0x170 [ 7392.375045][ T1364] __sys_sendmsg+0xcd/0x170 [ 7392.375045][ T1364] do_syscall_64+0xc6/0x1e0 [ 7392.375045][ T1364] [ 7392.377218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7392.377218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7392.377218][ T1364] ipv6_find_idev+0x102/0x170 [ 7392.377218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7392.377218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7392.377218][ T1364] netlink_rcv_skb+0x130/0x360 [ 7392.377218][ T1364] netlink_unicast+0x449/0x710 [ 7392.377218][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7392.377218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7392.377218][ T1364] ___sys_sendmsg+0xee/0x170 [ 7392.377218][ T1364] __sys_sendmsg+0xcd/0x170 [ 7392.377218][ T1364] do_syscall_64+0xc6/0x1e0 [ 7392.377218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7392.377218][ T1364] [ 7392.378919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7392.378919][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7392.378919][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7392.378919][ T1364] ipv6_find_idev+0x102/0x170 [ 7392.378919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7392.378919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7392.378919][ T1364] netlink_rcv_skb+0x130/0x360 [ 7392.378919][ T1364] netlink_unicast+0x449/0x710 [ 7392.378919][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7392.378919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7392.378919][ T1364] ___sys_sendmsg+0xee/0x170 [ 7392.378919][ T1364] __sys_sendmsg+0xcd/0x170 [ 7392.378919][ T1364] do_syscall_64+0xc6/0x1e0 [ 7392.378919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7392.378919][ T1364] [ 7402.483108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7402.483586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7402.483586][ T1364] ___neigh_create+0x14b/0xf60 [ 7402.483586][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7402.483586][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7402.483586][ T1364] ip6_output+0x1f3/0x770 [ 7402.483586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7402.483586][ T1364] mld_sendpack+0x62d/0xbc0 [ 7402.483586][ T1364] mld_ifc_work+0x32/0x1f0 [ 7402.483586][ T1364] process_one_work+0x84d/0x18a0 [ 7402.483586][ T1364] worker_thread+0x587/0xd30 [ 7402.483586][ T1364] kthread+0x28a/0x350 [ 7402.483586][ T1364] ret_from_fork+0x31/0x70 [ 7402.483586][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7402.483586][ T1364] [ 7402.485302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7402.485302][ T1364] dst_init+0x84/0x4a0 [ 7402.485302][ T1364] dst_alloc+0x97/0x150 [ 7402.485302][ T1364] ip6_dst_alloc+0x23/0x90 [ 7402.485302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7402.485302][ T1364] ip6_pol_route+0x56f/0x840 [ 7402.485302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7402.485302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7402.485302][ T1364] ipv6_rcv+0x1ad/0x810 [ 7402.485302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7402.485302][ T1364] process_backlog+0x101/0x620 [ 7402.485302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7402.485302][ T1364] net_rx_action+0x495/0xbe0 [ 7402.485302][ T1364] __do_softirq+0x1b5/0x7f6 [ 7402.485302][ T1364] [ 7402.487236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7402.487236][ T1364] netdev_get_by_index+0x5e/0x80 [ 7402.487236][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7402.487236][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7402.487236][ T1364] ip6_route_add+0x1c/0x140 [ 7402.487236][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7402.487236][ T1364] addrconf_add_dev+0xe2/0x170 [ 7402.487236][ T1364] inet6_addr_add+0x12f/0xa40 [ 7402.487236][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7402.487236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7402.487236][ T1364] netlink_rcv_skb+0x130/0x360 [ 7402.487236][ T1364] netlink_unicast+0x449/0x710 [ 7402.487236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7402.487236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7402.487236][ T1364] ___sys_sendmsg+0xee/0x170 [ 7402.487236][ T1364] __sys_sendmsg+0xcd/0x170 [ 7402.487236][ T1364] do_syscall_64+0xc6/0x1e0 [ 7402.487236][ T1364] [ 7402.489926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7402.489926][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7402.489926][ T1364] ipv6_find_idev+0x102/0x170 [ 7402.489926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7402.489926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7402.489926][ T1364] netlink_rcv_skb+0x130/0x360 [ 7402.489926][ T1364] netlink_unicast+0x449/0x710 [ 7402.489926][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7402.489926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7402.489926][ T1364] ___sys_sendmsg+0xee/0x170 [ 7402.489926][ T1364] __sys_sendmsg+0xcd/0x170 [ 7402.489926][ T1364] do_syscall_64+0xc6/0x1e0 [ 7402.489926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7402.489926][ T1364] [ 7402.491641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7402.491641][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7402.491641][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7402.491641][ T1364] ipv6_find_idev+0x102/0x170 [ 7402.491641][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7402.491641][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7402.491641][ T1364] netlink_rcv_skb+0x130/0x360 [ 7402.491641][ T1364] netlink_unicast+0x449/0x710 [ 7402.491641][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7402.491641][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7402.491641][ T1364] ___sys_sendmsg+0xee/0x170 [ 7402.491641][ T1364] __sys_sendmsg+0xcd/0x170 [ 7402.491641][ T1364] do_syscall_64+0xc6/0x1e0 [ 7402.491641][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7402.491641][ T1364] [ 7412.611033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7412.611706][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7412.611706][ T1364] ___neigh_create+0x14b/0xf60 [ 7412.611706][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7412.611706][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7412.611706][ T1364] ip6_output+0x1f3/0x770 [ 7412.611706][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7412.611706][ T1364] mld_sendpack+0x62d/0xbc0 [ 7412.611706][ T1364] mld_ifc_work+0x32/0x1f0 [ 7412.611706][ T1364] process_one_work+0x84d/0x18a0 [ 7412.611706][ T1364] worker_thread+0x587/0xd30 [ 7412.611706][ T1364] kthread+0x28a/0x350 [ 7412.611706][ T1364] ret_from_fork+0x31/0x70 [ 7412.611706][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7412.611706][ T1364] [ 7412.614481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7412.614481][ T1364] dst_init+0x84/0x4a0 [ 7412.614481][ T1364] dst_alloc+0x97/0x150 [ 7412.614481][ T1364] ip6_dst_alloc+0x23/0x90 [ 7412.614481][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7412.614481][ T1364] ip6_pol_route+0x56f/0x840 [ 7412.614481][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7412.614481][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7412.614481][ T1364] ipv6_rcv+0x1ad/0x810 [ 7412.614481][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7412.614481][ T1364] process_backlog+0x101/0x620 [ 7412.614481][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7412.614481][ T1364] net_rx_action+0x495/0xbe0 [ 7412.614481][ T1364] __do_softirq+0x1b5/0x7f6 [ 7412.614481][ T1364] [ 7412.617442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7412.617442][ T1364] netdev_get_by_index+0x5e/0x80 [ 7412.617442][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7412.617442][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7412.617442][ T1364] ip6_route_add+0x1c/0x140 [ 7412.617442][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7412.617442][ T1364] addrconf_add_dev+0xe2/0x170 [ 7412.617442][ T1364] inet6_addr_add+0x12f/0xa40 [ 7412.617442][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7412.617442][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7412.617442][ T1364] netlink_rcv_skb+0x130/0x360 [ 7412.617442][ T1364] netlink_unicast+0x449/0x710 [ 7412.617442][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7412.617442][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7412.617442][ T1364] ___sys_sendmsg+0xee/0x170 [ 7412.617442][ T1364] __sys_sendmsg+0xcd/0x170 [ 7412.617442][ T1364] do_syscall_64+0xc6/0x1e0 [ 7412.617442][ T1364] [ 7412.621005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7412.621005][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7412.621005][ T1364] ipv6_find_idev+0x102/0x170 [ 7412.621005][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7412.621005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7412.621005][ T1364] netlink_rcv_skb+0x130/0x360 [ 7412.621005][ T1364] netlink_unicast+0x449/0x710 [ 7412.621005][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7412.621005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7412.621005][ T1364] ___sys_sendmsg+0xee/0x170 [ 7412.621005][ T1364] __sys_sendmsg+0xcd/0x170 [ 7412.621005][ T1364] do_syscall_64+0xc6/0x1e0 [ 7412.621005][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7412.621005][ T1364] [ 7412.623785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7412.623785][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7412.623785][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7412.623785][ T1364] ipv6_find_idev+0x102/0x170 [ 7412.623785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7412.623785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7412.623785][ T1364] netlink_rcv_skb+0x130/0x360 [ 7412.623785][ T1364] netlink_unicast+0x449/0x710 [ 7412.623785][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7412.623785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7412.623785][ T1364] ___sys_sendmsg+0xee/0x170 [ 7412.623785][ T1364] __sys_sendmsg+0xcd/0x170 [ 7412.623785][ T1364] do_syscall_64+0xc6/0x1e0 [ 7412.623785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7412.623785][ T1364] [ 7422.707098][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7422.707539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7422.707539][ T1364] ___neigh_create+0x14b/0xf60 [ 7422.707539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7422.707539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7422.707539][ T1364] ip6_output+0x1f3/0x770 [ 7422.707539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7422.707539][ T1364] mld_sendpack+0x62d/0xbc0 [ 7422.707539][ T1364] mld_ifc_work+0x32/0x1f0 [ 7422.707539][ T1364] process_one_work+0x84d/0x18a0 [ 7422.707539][ T1364] worker_thread+0x587/0xd30 [ 7422.707539][ T1364] kthread+0x28a/0x350 [ 7422.707539][ T1364] ret_from_fork+0x31/0x70 [ 7422.707539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7422.707539][ T1364] [ 7422.709248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7422.709248][ T1364] dst_init+0x84/0x4a0 [ 7422.709248][ T1364] dst_alloc+0x97/0x150 [ 7422.709248][ T1364] ip6_dst_alloc+0x23/0x90 [ 7422.709248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7422.709248][ T1364] ip6_pol_route+0x56f/0x840 [ 7422.709248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7422.709248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7422.709248][ T1364] ipv6_rcv+0x1ad/0x810 [ 7422.709248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7422.709248][ T1364] process_backlog+0x101/0x620 [ 7422.709248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7422.709248][ T1364] net_rx_action+0x495/0xbe0 [ 7422.709248][ T1364] __do_softirq+0x1b5/0x7f6 [ 7422.709248][ T1364] [ 7422.711080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7422.711080][ T1364] netdev_get_by_index+0x5e/0x80 [ 7422.711080][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7422.711080][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7422.711080][ T1364] ip6_route_add+0x1c/0x140 [ 7422.711080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7422.711080][ T1364] addrconf_add_dev+0xe2/0x170 [ 7422.711080][ T1364] inet6_addr_add+0x12f/0xa40 [ 7422.711080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7422.711080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7422.711080][ T1364] netlink_rcv_skb+0x130/0x360 [ 7422.711080][ T1364] netlink_unicast+0x449/0x710 [ 7422.711080][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7422.711080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7422.711080][ T1364] ___sys_sendmsg+0xee/0x170 [ 7422.711080][ T1364] __sys_sendmsg+0xcd/0x170 [ 7422.711080][ T1364] do_syscall_64+0xc6/0x1e0 [ 7422.711080][ T1364] [ 7422.713262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7422.713262][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7422.713262][ T1364] ipv6_find_idev+0x102/0x170 [ 7422.713262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7422.713262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7422.713262][ T1364] netlink_rcv_skb+0x130/0x360 [ 7422.713262][ T1364] netlink_unicast+0x449/0x710 [ 7422.713262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7422.713262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7422.713262][ T1364] ___sys_sendmsg+0xee/0x170 [ 7422.713262][ T1364] __sys_sendmsg+0xcd/0x170 [ 7422.713262][ T1364] do_syscall_64+0xc6/0x1e0 [ 7422.713262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7422.713262][ T1364] [ 7422.714974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7422.714974][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7422.714974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7422.714974][ T1364] ipv6_find_idev+0x102/0x170 [ 7422.714974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7422.714974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7422.714974][ T1364] netlink_rcv_skb+0x130/0x360 [ 7422.714974][ T1364] netlink_unicast+0x449/0x710 [ 7422.714974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7422.714974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7422.714974][ T1364] ___sys_sendmsg+0xee/0x170 [ 7422.714974][ T1364] __sys_sendmsg+0xcd/0x170 [ 7422.714974][ T1364] do_syscall_64+0xc6/0x1e0 [ 7422.714974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7422.714974][ T1364] [ 7432.787057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7432.787473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7432.787473][ T1364] ___neigh_create+0x14b/0xf60 [ 7432.787473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7432.787473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7432.787473][ T1364] ip6_output+0x1f3/0x770 [ 7432.787473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7432.787473][ T1364] mld_sendpack+0x62d/0xbc0 [ 7432.787473][ T1364] mld_ifc_work+0x32/0x1f0 [ 7432.787473][ T1364] process_one_work+0x84d/0x18a0 [ 7432.787473][ T1364] worker_thread+0x587/0xd30 [ 7432.787473][ T1364] kthread+0x28a/0x350 [ 7432.787473][ T1364] ret_from_fork+0x31/0x70 [ 7432.787473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7432.787473][ T1364] [ 7432.789170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7432.789170][ T1364] dst_init+0x84/0x4a0 [ 7432.789170][ T1364] dst_alloc+0x97/0x150 [ 7432.789170][ T1364] ip6_dst_alloc+0x23/0x90 [ 7432.789170][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7432.789170][ T1364] ip6_pol_route+0x56f/0x840 [ 7432.789170][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7432.789170][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7432.789170][ T1364] ipv6_rcv+0x1ad/0x810 [ 7432.789170][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7432.789170][ T1364] process_backlog+0x101/0x620 [ 7432.789170][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7432.789170][ T1364] net_rx_action+0x495/0xbe0 [ 7432.789170][ T1364] __do_softirq+0x1b5/0x7f6 [ 7432.789170][ T1364] [ 7432.790992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7432.790992][ T1364] netdev_get_by_index+0x5e/0x80 [ 7432.790992][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7432.790992][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7432.790992][ T1364] ip6_route_add+0x1c/0x140 [ 7432.790992][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7432.790992][ T1364] addrconf_add_dev+0xe2/0x170 [ 7432.790992][ T1364] inet6_addr_add+0x12f/0xa40 [ 7432.790992][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7432.790992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7432.790992][ T1364] netlink_rcv_skb+0x130/0x360 [ 7432.790992][ T1364] netlink_unicast+0x449/0x710 [ 7432.790992][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7432.790992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7432.790992][ T1364] ___sys_sendmsg+0xee/0x170 [ 7432.790992][ T1364] __sys_sendmsg+0xcd/0x170 [ 7432.790992][ T1364] do_syscall_64+0xc6/0x1e0 [ 7432.790992][ T1364] [ 7432.793162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7432.793162][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7432.793162][ T1364] ipv6_find_idev+0x102/0x170 [ 7432.793162][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7432.793162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7432.793162][ T1364] netlink_rcv_skb+0x130/0x360 [ 7432.793162][ T1364] netlink_unicast+0x449/0x710 [ 7432.793162][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7432.793162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7432.793162][ T1364] ___sys_sendmsg+0xee/0x170 [ 7432.793162][ T1364] __sys_sendmsg+0xcd/0x170 [ 7432.793162][ T1364] do_syscall_64+0xc6/0x1e0 [ 7432.793162][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7432.793162][ T1364] [ 7432.794865][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7432.794865][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7432.794865][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7432.794865][ T1364] ipv6_find_idev+0x102/0x170 [ 7432.794865][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7432.794865][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7432.794865][ T1364] netlink_rcv_skb+0x130/0x360 [ 7432.794865][ T1364] netlink_unicast+0x449/0x710 [ 7432.794865][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7432.794865][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7432.794865][ T1364] ___sys_sendmsg+0xee/0x170 [ 7432.794865][ T1364] __sys_sendmsg+0xcd/0x170 [ 7432.794865][ T1364] do_syscall_64+0xc6/0x1e0 [ 7432.794865][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7432.794865][ T1364] [ 7442.835073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7442.835480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7442.835480][ T1364] ___neigh_create+0x14b/0xf60 [ 7442.835480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7442.835480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7442.835480][ T1364] ip6_output+0x1f3/0x770 [ 7442.835480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7442.835480][ T1364] mld_sendpack+0x62d/0xbc0 [ 7442.835480][ T1364] mld_ifc_work+0x32/0x1f0 [ 7442.835480][ T1364] process_one_work+0x84d/0x18a0 [ 7442.835480][ T1364] worker_thread+0x587/0xd30 [ 7442.835480][ T1364] kthread+0x28a/0x350 [ 7442.835480][ T1364] ret_from_fork+0x31/0x70 [ 7442.835480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7442.835480][ T1364] [ 7442.837197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7442.837197][ T1364] dst_init+0x84/0x4a0 [ 7442.837197][ T1364] dst_alloc+0x97/0x150 [ 7442.837197][ T1364] ip6_dst_alloc+0x23/0x90 [ 7442.837197][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7442.837197][ T1364] ip6_pol_route+0x56f/0x840 [ 7442.837197][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7442.837197][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7442.837197][ T1364] ipv6_rcv+0x1ad/0x810 [ 7442.837197][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7442.837197][ T1364] process_backlog+0x101/0x620 [ 7442.837197][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7442.837197][ T1364] net_rx_action+0x495/0xbe0 [ 7442.837197][ T1364] __do_softirq+0x1b5/0x7f6 [ 7442.837197][ T1364] [ 7442.839013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7442.839013][ T1364] netdev_get_by_index+0x5e/0x80 [ 7442.839013][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7442.839013][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7442.839013][ T1364] ip6_route_add+0x1c/0x140 [ 7442.839013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7442.839013][ T1364] addrconf_add_dev+0xe2/0x170 [ 7442.839013][ T1364] inet6_addr_add+0x12f/0xa40 [ 7442.839013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7442.839013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7442.839013][ T1364] netlink_rcv_skb+0x130/0x360 [ 7442.839013][ T1364] netlink_unicast+0x449/0x710 [ 7442.839013][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7442.839013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7442.839013][ T1364] ___sys_sendmsg+0xee/0x170 [ 7442.839013][ T1364] __sys_sendmsg+0xcd/0x170 [ 7442.839013][ T1364] do_syscall_64+0xc6/0x1e0 [ 7442.839013][ T1364] [ 7442.841214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7442.841214][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7442.841214][ T1364] ipv6_find_idev+0x102/0x170 [ 7442.841214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7442.841214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7442.841214][ T1364] netlink_rcv_skb+0x130/0x360 [ 7442.841214][ T1364] netlink_unicast+0x449/0x710 [ 7442.841214][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7442.841214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7442.841214][ T1364] ___sys_sendmsg+0xee/0x170 [ 7442.841214][ T1364] __sys_sendmsg+0xcd/0x170 [ 7442.841214][ T1364] do_syscall_64+0xc6/0x1e0 [ 7442.841214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7442.841214][ T1364] [ 7442.842927][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7442.842927][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7442.842927][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7442.842927][ T1364] ipv6_find_idev+0x102/0x170 [ 7442.842927][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7442.842927][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7442.842927][ T1364] netlink_rcv_skb+0x130/0x360 [ 7442.842927][ T1364] netlink_unicast+0x449/0x710 [ 7442.842927][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7442.842927][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7442.842927][ T1364] ___sys_sendmsg+0xee/0x170 [ 7442.842927][ T1364] __sys_sendmsg+0xcd/0x170 [ 7442.842927][ T1364] do_syscall_64+0xc6/0x1e0 [ 7442.842927][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7442.842927][ T1364] [ 7453.083049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7453.083467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7453.083467][ T1364] ___neigh_create+0x14b/0xf60 [ 7453.083467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7453.083467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7453.083467][ T1364] ip6_output+0x1f3/0x770 [ 7453.083467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7453.083467][ T1364] mld_sendpack+0x62d/0xbc0 [ 7453.083467][ T1364] mld_ifc_work+0x32/0x1f0 [ 7453.083467][ T1364] process_one_work+0x84d/0x18a0 [ 7453.083467][ T1364] worker_thread+0x587/0xd30 [ 7453.083467][ T1364] kthread+0x28a/0x350 [ 7453.083467][ T1364] ret_from_fork+0x31/0x70 [ 7453.083467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7453.083467][ T1364] [ 7453.085182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7453.085182][ T1364] dst_init+0x84/0x4a0 [ 7453.085182][ T1364] dst_alloc+0x97/0x150 [ 7453.085182][ T1364] ip6_dst_alloc+0x23/0x90 [ 7453.085182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7453.085182][ T1364] ip6_pol_route+0x56f/0x840 [ 7453.085182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7453.085182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7453.085182][ T1364] ipv6_rcv+0x1ad/0x810 [ 7453.085182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7453.085182][ T1364] process_backlog+0x101/0x620 [ 7453.085182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7453.085182][ T1364] net_rx_action+0x495/0xbe0 [ 7453.085182][ T1364] __do_softirq+0x1b5/0x7f6 [ 7453.085182][ T1364] [ 7453.086998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7453.086998][ T1364] netdev_get_by_index+0x5e/0x80 [ 7453.086998][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7453.086998][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7453.086998][ T1364] ip6_route_add+0x1c/0x140 [ 7453.086998][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7453.086998][ T1364] addrconf_add_dev+0xe2/0x170 [ 7453.086998][ T1364] inet6_addr_add+0x12f/0xa40 [ 7453.086998][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7453.086998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7453.086998][ T1364] netlink_rcv_skb+0x130/0x360 [ 7453.086998][ T1364] netlink_unicast+0x449/0x710 [ 7453.086998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7453.086998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7453.086998][ T1364] ___sys_sendmsg+0xee/0x170 [ 7453.086998][ T1364] __sys_sendmsg+0xcd/0x170 [ 7453.086998][ T1364] do_syscall_64+0xc6/0x1e0 [ 7453.086998][ T1364] [ 7453.089186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7453.089186][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7453.089186][ T1364] ipv6_find_idev+0x102/0x170 [ 7453.089186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7453.089186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7453.089186][ T1364] netlink_rcv_skb+0x130/0x360 [ 7453.089186][ T1364] netlink_unicast+0x449/0x710 [ 7453.089186][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7453.089186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7453.089186][ T1364] ___sys_sendmsg+0xee/0x170 [ 7453.089186][ T1364] __sys_sendmsg+0xcd/0x170 [ 7453.089186][ T1364] do_syscall_64+0xc6/0x1e0 [ 7453.089186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7453.089186][ T1364] [ 7453.090903][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7453.090903][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7453.090903][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7453.090903][ T1364] ipv6_find_idev+0x102/0x170 [ 7453.090903][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7453.090903][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7453.090903][ T1364] netlink_rcv_skb+0x130/0x360 [ 7453.090903][ T1364] netlink_unicast+0x449/0x710 [ 7453.090903][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7453.090903][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7453.090903][ T1364] ___sys_sendmsg+0xee/0x170 [ 7453.090903][ T1364] __sys_sendmsg+0xcd/0x170 [ 7453.090903][ T1364] do_syscall_64+0xc6/0x1e0 [ 7453.090903][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7453.090903][ T1364] [ 7463.347056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7463.347540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7463.347540][ T1364] ___neigh_create+0x14b/0xf60 [ 7463.347540][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7463.347540][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7463.347540][ T1364] ip6_output+0x1f3/0x770 [ 7463.347540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7463.347540][ T1364] mld_sendpack+0x62d/0xbc0 [ 7463.347540][ T1364] mld_ifc_work+0x32/0x1f0 [ 7463.347540][ T1364] process_one_work+0x84d/0x18a0 [ 7463.347540][ T1364] worker_thread+0x587/0xd30 [ 7463.347540][ T1364] kthread+0x28a/0x350 [ 7463.347540][ T1364] ret_from_fork+0x31/0x70 [ 7463.347540][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7463.347540][ T1364] [ 7463.349785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7463.349785][ T1364] dst_init+0x84/0x4a0 [ 7463.349785][ T1364] dst_alloc+0x97/0x150 [ 7463.349785][ T1364] ip6_dst_alloc+0x23/0x90 [ 7463.349785][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7463.349785][ T1364] ip6_pol_route+0x56f/0x840 [ 7463.349785][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7463.349785][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7463.349785][ T1364] ipv6_rcv+0x1ad/0x810 [ 7463.349785][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7463.349785][ T1364] process_backlog+0x101/0x620 [ 7463.349785][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7463.349785][ T1364] net_rx_action+0x495/0xbe0 [ 7463.349785][ T1364] __do_softirq+0x1b5/0x7f6 [ 7463.349785][ T1364] [ 7463.351609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7463.351609][ T1364] netdev_get_by_index+0x5e/0x80 [ 7463.351609][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7463.351609][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7463.351609][ T1364] ip6_route_add+0x1c/0x140 [ 7463.351609][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7463.351609][ T1364] addrconf_add_dev+0xe2/0x170 [ 7463.351609][ T1364] inet6_addr_add+0x12f/0xa40 [ 7463.351609][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7463.351609][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7463.351609][ T1364] netlink_rcv_skb+0x130/0x360 [ 7463.351609][ T1364] netlink_unicast+0x449/0x710 [ 7463.351609][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7463.351609][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7463.351609][ T1364] ___sys_sendmsg+0xee/0x170 [ 7463.351609][ T1364] __sys_sendmsg+0xcd/0x170 [ 7463.351609][ T1364] do_syscall_64+0xc6/0x1e0 [ 7463.351609][ T1364] [ 7463.354178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7463.354178][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7463.354178][ T1364] ipv6_find_idev+0x102/0x170 [ 7463.354178][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7463.354178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7463.354178][ T1364] netlink_rcv_skb+0x130/0x360 [ 7463.354178][ T1364] netlink_unicast+0x449/0x710 [ 7463.354178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7463.354178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7463.354178][ T1364] ___sys_sendmsg+0xee/0x170 [ 7463.354178][ T1364] __sys_sendmsg+0xcd/0x170 [ 7463.354178][ T1364] do_syscall_64+0xc6/0x1e0 [ 7463.354178][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7463.354178][ T1364] [ 7463.355875][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7463.355875][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7463.355875][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7463.355875][ T1364] ipv6_find_idev+0x102/0x170 [ 7463.355875][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7463.355875][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7463.355875][ T1364] netlink_rcv_skb+0x130/0x360 [ 7463.355875][ T1364] netlink_unicast+0x449/0x710 [ 7463.355875][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7463.355875][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7463.355875][ T1364] ___sys_sendmsg+0xee/0x170 [ 7463.355875][ T1364] __sys_sendmsg+0xcd/0x170 [ 7463.355875][ T1364] do_syscall_64+0xc6/0x1e0 [ 7463.355875][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7463.355875][ T1364] [ 7473.587073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7473.587550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7473.587550][ T1364] ___neigh_create+0x14b/0xf60 [ 7473.587550][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7473.587550][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7473.587550][ T1364] ip6_output+0x1f3/0x770 [ 7473.587550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7473.587550][ T1364] mld_sendpack+0x62d/0xbc0 [ 7473.587550][ T1364] mld_ifc_work+0x32/0x1f0 [ 7473.587550][ T1364] process_one_work+0x84d/0x18a0 [ 7473.587550][ T1364] worker_thread+0x587/0xd30 [ 7473.587550][ T1364] kthread+0x28a/0x350 [ 7473.587550][ T1364] ret_from_fork+0x31/0x70 [ 7473.587550][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7473.587550][ T1364] [ 7473.589271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7473.589271][ T1364] dst_init+0x84/0x4a0 [ 7473.589271][ T1364] dst_alloc+0x97/0x150 [ 7473.589271][ T1364] ip6_dst_alloc+0x23/0x90 [ 7473.589271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7473.589271][ T1364] ip6_pol_route+0x56f/0x840 [ 7473.589271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7473.589271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7473.589271][ T1364] ipv6_rcv+0x1ad/0x810 [ 7473.589271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7473.589271][ T1364] process_backlog+0x101/0x620 [ 7473.589271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7473.589271][ T1364] net_rx_action+0x495/0xbe0 [ 7473.589271][ T1364] __do_softirq+0x1b5/0x7f6 [ 7473.589271][ T1364] [ 7473.591117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7473.591117][ T1364] netdev_get_by_index+0x5e/0x80 [ 7473.591117][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7473.591117][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7473.591117][ T1364] ip6_route_add+0x1c/0x140 [ 7473.591117][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7473.591117][ T1364] addrconf_add_dev+0xe2/0x170 [ 7473.591117][ T1364] inet6_addr_add+0x12f/0xa40 [ 7473.591117][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7473.591117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7473.591117][ T1364] netlink_rcv_skb+0x130/0x360 [ 7473.591117][ T1364] netlink_unicast+0x449/0x710 [ 7473.591117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7473.591117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7473.591117][ T1364] ___sys_sendmsg+0xee/0x170 [ 7473.591117][ T1364] __sys_sendmsg+0xcd/0x170 [ 7473.591117][ T1364] do_syscall_64+0xc6/0x1e0 [ 7473.591117][ T1364] [ 7473.593300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7473.593300][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7473.593300][ T1364] ipv6_find_idev+0x102/0x170 [ 7473.593300][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7473.593300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7473.593300][ T1364] netlink_rcv_skb+0x130/0x360 [ 7473.593300][ T1364] netlink_unicast+0x449/0x710 [ 7473.593300][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7473.593300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7473.593300][ T1364] ___sys_sendmsg+0xee/0x170 [ 7473.593300][ T1364] __sys_sendmsg+0xcd/0x170 [ 7473.593300][ T1364] do_syscall_64+0xc6/0x1e0 [ 7473.593300][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7473.593300][ T1364] [ 7473.595103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7473.595103][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7473.595103][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7473.595103][ T1364] ipv6_find_idev+0x102/0x170 [ 7473.595103][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7473.595103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7473.595103][ T1364] netlink_rcv_skb+0x130/0x360 [ 7473.595103][ T1364] netlink_unicast+0x449/0x710 [ 7473.595103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7473.595103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7473.595103][ T1364] ___sys_sendmsg+0xee/0x170 [ 7473.595103][ T1364] __sys_sendmsg+0xcd/0x170 [ 7473.595103][ T1364] do_syscall_64+0xc6/0x1e0 [ 7473.595103][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7473.595103][ T1364] [ 7483.763057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7483.763556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7483.763556][ T1364] ___neigh_create+0x14b/0xf60 [ 7483.763556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7483.763556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7483.763556][ T1364] ip6_output+0x1f3/0x770 [ 7483.763556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7483.763556][ T1364] mld_sendpack+0x62d/0xbc0 [ 7483.763556][ T1364] mld_ifc_work+0x32/0x1f0 [ 7483.763556][ T1364] process_one_work+0x84d/0x18a0 [ 7483.763556][ T1364] worker_thread+0x587/0xd30 [ 7483.763556][ T1364] kthread+0x28a/0x350 [ 7483.763556][ T1364] ret_from_fork+0x31/0x70 [ 7483.763556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7483.763556][ T1364] [ 7483.765262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7483.765262][ T1364] dst_init+0x84/0x4a0 [ 7483.765262][ T1364] dst_alloc+0x97/0x150 [ 7483.765262][ T1364] ip6_dst_alloc+0x23/0x90 [ 7483.765262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7483.765262][ T1364] ip6_pol_route+0x56f/0x840 [ 7483.765262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7483.765262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7483.765262][ T1364] ipv6_rcv+0x1ad/0x810 [ 7483.765262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7483.765262][ T1364] process_backlog+0x101/0x620 [ 7483.765262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7483.765262][ T1364] net_rx_action+0x495/0xbe0 [ 7483.765262][ T1364] __do_softirq+0x1b5/0x7f6 [ 7483.765262][ T1364] [ 7483.767079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7483.767079][ T1364] netdev_get_by_index+0x5e/0x80 [ 7483.767079][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7483.767079][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7483.767079][ T1364] ip6_route_add+0x1c/0x140 [ 7483.767079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7483.767079][ T1364] addrconf_add_dev+0xe2/0x170 [ 7483.767079][ T1364] inet6_addr_add+0x12f/0xa40 [ 7483.767079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7483.767079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7483.767079][ T1364] netlink_rcv_skb+0x130/0x360 [ 7483.767079][ T1364] netlink_unicast+0x449/0x710 [ 7483.767079][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7483.767079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7483.767079][ T1364] ___sys_sendmsg+0xee/0x170 [ 7483.767079][ T1364] __sys_sendmsg+0xcd/0x170 [ 7483.767079][ T1364] do_syscall_64+0xc6/0x1e0 [ 7483.767079][ T1364] [ 7483.769249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7483.769249][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7483.769249][ T1364] ipv6_find_idev+0x102/0x170 [ 7483.769249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7483.769249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7483.769249][ T1364] netlink_rcv_skb+0x130/0x360 [ 7483.769249][ T1364] netlink_unicast+0x449/0x710 [ 7483.769249][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7483.769249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7483.769249][ T1364] ___sys_sendmsg+0xee/0x170 [ 7483.769249][ T1364] __sys_sendmsg+0xcd/0x170 [ 7483.769249][ T1364] do_syscall_64+0xc6/0x1e0 [ 7483.769249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7483.769249][ T1364] [ 7483.770971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7483.770971][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7483.770971][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7483.770971][ T1364] ipv6_find_idev+0x102/0x170 [ 7483.770971][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7483.770971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7483.770971][ T1364] netlink_rcv_skb+0x130/0x360 [ 7483.770971][ T1364] netlink_unicast+0x449/0x710 [ 7483.770971][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7483.770971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7483.770971][ T1364] ___sys_sendmsg+0xee/0x170 [ 7483.770971][ T1364] __sys_sendmsg+0xcd/0x170 [ 7483.770971][ T1364] do_syscall_64+0xc6/0x1e0 [ 7483.770971][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7483.770971][ T1364] [ 7494.019052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7494.019466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7494.019466][ T1364] ___neigh_create+0x14b/0xf60 [ 7494.019466][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7494.019466][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7494.019466][ T1364] ip6_output+0x1f3/0x770 [ 7494.019466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7494.019466][ T1364] mld_sendpack+0x62d/0xbc0 [ 7494.019466][ T1364] mld_ifc_work+0x32/0x1f0 [ 7494.019466][ T1364] process_one_work+0x84d/0x18a0 [ 7494.019466][ T1364] worker_thread+0x587/0xd30 [ 7494.019466][ T1364] kthread+0x28a/0x350 [ 7494.019466][ T1364] ret_from_fork+0x31/0x70 [ 7494.019466][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7494.019466][ T1364] [ 7494.021188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7494.021188][ T1364] dst_init+0x84/0x4a0 [ 7494.021188][ T1364] dst_alloc+0x97/0x150 [ 7494.021188][ T1364] ip6_dst_alloc+0x23/0x90 [ 7494.021188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7494.021188][ T1364] ip6_pol_route+0x56f/0x840 [ 7494.021188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7494.021188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7494.021188][ T1364] ipv6_rcv+0x1ad/0x810 [ 7494.021188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7494.021188][ T1364] process_backlog+0x101/0x620 [ 7494.021188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7494.021188][ T1364] net_rx_action+0x495/0xbe0 [ 7494.021188][ T1364] __do_softirq+0x1b5/0x7f6 [ 7494.021188][ T1364] [ 7494.023016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7494.023016][ T1364] netdev_get_by_index+0x5e/0x80 [ 7494.023016][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7494.023016][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7494.023016][ T1364] ip6_route_add+0x1c/0x140 [ 7494.023016][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7494.023016][ T1364] addrconf_add_dev+0xe2/0x170 [ 7494.023016][ T1364] inet6_addr_add+0x12f/0xa40 [ 7494.023016][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7494.023016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7494.023016][ T1364] netlink_rcv_skb+0x130/0x360 [ 7494.023016][ T1364] netlink_unicast+0x449/0x710 [ 7494.023016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7494.023016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7494.023016][ T1364] ___sys_sendmsg+0xee/0x170 [ 7494.023016][ T1364] __sys_sendmsg+0xcd/0x170 [ 7494.023016][ T1364] do_syscall_64+0xc6/0x1e0 [ 7494.023016][ T1364] [ 7494.025196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7494.025196][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7494.025196][ T1364] ipv6_find_idev+0x102/0x170 [ 7494.025196][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7494.025196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7494.025196][ T1364] netlink_rcv_skb+0x130/0x360 [ 7494.025196][ T1364] netlink_unicast+0x449/0x710 [ 7494.025196][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7494.025196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7494.025196][ T1364] ___sys_sendmsg+0xee/0x170 [ 7494.025196][ T1364] __sys_sendmsg+0xcd/0x170 [ 7494.025196][ T1364] do_syscall_64+0xc6/0x1e0 [ 7494.025196][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7494.025196][ T1364] [ 7494.026904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7494.026904][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7494.026904][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7494.026904][ T1364] ipv6_find_idev+0x102/0x170 [ 7494.026904][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7494.026904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7494.026904][ T1364] netlink_rcv_skb+0x130/0x360 [ 7494.026904][ T1364] netlink_unicast+0x449/0x710 [ 7494.026904][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7494.026904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7494.026904][ T1364] ___sys_sendmsg+0xee/0x170 [ 7494.026904][ T1364] __sys_sendmsg+0xcd/0x170 [ 7494.026904][ T1364] do_syscall_64+0xc6/0x1e0 [ 7494.026904][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7494.026904][ T1364] [ 7504.243104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7504.243578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7504.243578][ T1364] ___neigh_create+0x14b/0xf60 [ 7504.243578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7504.243578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7504.243578][ T1364] ip6_output+0x1f3/0x770 [ 7504.243578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7504.243578][ T1364] mld_sendpack+0x62d/0xbc0 [ 7504.243578][ T1364] mld_ifc_work+0x32/0x1f0 [ 7504.243578][ T1364] process_one_work+0x84d/0x18a0 [ 7504.243578][ T1364] worker_thread+0x587/0xd30 [ 7504.243578][ T1364] kthread+0x28a/0x350 [ 7504.243578][ T1364] ret_from_fork+0x31/0x70 [ 7504.243578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7504.243578][ T1364] [ 7504.245282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7504.245282][ T1364] dst_init+0x84/0x4a0 [ 7504.245282][ T1364] dst_alloc+0x97/0x150 [ 7504.245282][ T1364] ip6_dst_alloc+0x23/0x90 [ 7504.245282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7504.245282][ T1364] ip6_pol_route+0x56f/0x840 [ 7504.245282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7504.245282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7504.245282][ T1364] ipv6_rcv+0x1ad/0x810 [ 7504.245282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7504.245282][ T1364] process_backlog+0x101/0x620 [ 7504.245282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7504.245282][ T1364] net_rx_action+0x495/0xbe0 [ 7504.245282][ T1364] __do_softirq+0x1b5/0x7f6 [ 7504.245282][ T1364] [ 7504.247092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7504.247092][ T1364] netdev_get_by_index+0x5e/0x80 [ 7504.247092][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7504.247092][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7504.247092][ T1364] ip6_route_add+0x1c/0x140 [ 7504.247092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7504.247092][ T1364] addrconf_add_dev+0xe2/0x170 [ 7504.247092][ T1364] inet6_addr_add+0x12f/0xa40 [ 7504.247092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7504.247092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7504.247092][ T1364] netlink_rcv_skb+0x130/0x360 [ 7504.247092][ T1364] netlink_unicast+0x449/0x710 [ 7504.247092][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7504.247092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7504.247092][ T1364] ___sys_sendmsg+0xee/0x170 [ 7504.247092][ T1364] __sys_sendmsg+0xcd/0x170 [ 7504.247092][ T1364] do_syscall_64+0xc6/0x1e0 [ 7504.247092][ T1364] [ 7504.249261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7504.249261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7504.249261][ T1364] ipv6_find_idev+0x102/0x170 [ 7504.249261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7504.249261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7504.249261][ T1364] netlink_rcv_skb+0x130/0x360 [ 7504.249261][ T1364] netlink_unicast+0x449/0x710 [ 7504.249261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7504.249261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7504.249261][ T1364] ___sys_sendmsg+0xee/0x170 [ 7504.249261][ T1364] __sys_sendmsg+0xcd/0x170 [ 7504.249261][ T1364] do_syscall_64+0xc6/0x1e0 [ 7504.249261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7504.249261][ T1364] [ 7504.250983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7504.250983][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7504.250983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7504.250983][ T1364] ipv6_find_idev+0x102/0x170 [ 7504.250983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7504.250983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7504.250983][ T1364] netlink_rcv_skb+0x130/0x360 [ 7504.250983][ T1364] netlink_unicast+0x449/0x710 [ 7504.250983][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7504.250983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7504.250983][ T1364] ___sys_sendmsg+0xee/0x170 [ 7504.250983][ T1364] __sys_sendmsg+0xcd/0x170 [ 7504.250983][ T1364] do_syscall_64+0xc6/0x1e0 [ 7504.250983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7504.250983][ T1364] [ 7514.491051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7514.491522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7514.491522][ T1364] ___neigh_create+0x14b/0xf60 [ 7514.491522][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7514.491522][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7514.491522][ T1364] ip6_output+0x1f3/0x770 [ 7514.491522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7514.491522][ T1364] mld_sendpack+0x62d/0xbc0 [ 7514.491522][ T1364] mld_ifc_work+0x32/0x1f0 [ 7514.491522][ T1364] process_one_work+0x84d/0x18a0 [ 7514.491522][ T1364] worker_thread+0x587/0xd30 [ 7514.491522][ T1364] kthread+0x28a/0x350 [ 7514.491522][ T1364] ret_from_fork+0x31/0x70 [ 7514.491522][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7514.491522][ T1364] [ 7514.493232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7514.493232][ T1364] dst_init+0x84/0x4a0 [ 7514.493232][ T1364] dst_alloc+0x97/0x150 [ 7514.493232][ T1364] ip6_dst_alloc+0x23/0x90 [ 7514.493232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7514.493232][ T1364] ip6_pol_route+0x56f/0x840 [ 7514.493232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7514.493232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7514.493232][ T1364] ipv6_rcv+0x1ad/0x810 [ 7514.493232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7514.493232][ T1364] process_backlog+0x101/0x620 [ 7514.493232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7514.493232][ T1364] net_rx_action+0x495/0xbe0 [ 7514.493232][ T1364] __do_softirq+0x1b5/0x7f6 [ 7514.493232][ T1364] [ 7514.495036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7514.495036][ T1364] netdev_get_by_index+0x5e/0x80 [ 7514.495036][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7514.495036][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7514.495036][ T1364] ip6_route_add+0x1c/0x140 [ 7514.495036][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7514.495036][ T1364] addrconf_add_dev+0xe2/0x170 [ 7514.495036][ T1364] inet6_addr_add+0x12f/0xa40 [ 7514.495036][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7514.495036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7514.495036][ T1364] netlink_rcv_skb+0x130/0x360 [ 7514.495036][ T1364] netlink_unicast+0x449/0x710 [ 7514.495036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7514.495036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7514.495036][ T1364] ___sys_sendmsg+0xee/0x170 [ 7514.495036][ T1364] __sys_sendmsg+0xcd/0x170 [ 7514.495036][ T1364] do_syscall_64+0xc6/0x1e0 [ 7514.495036][ T1364] [ 7514.497208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7514.497208][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7514.497208][ T1364] ipv6_find_idev+0x102/0x170 [ 7514.497208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7514.497208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7514.497208][ T1364] netlink_rcv_skb+0x130/0x360 [ 7514.497208][ T1364] netlink_unicast+0x449/0x710 [ 7514.497208][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7514.497208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7514.497208][ T1364] ___sys_sendmsg+0xee/0x170 [ 7514.497208][ T1364] __sys_sendmsg+0xcd/0x170 [ 7514.497208][ T1364] do_syscall_64+0xc6/0x1e0 [ 7514.497208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7514.497208][ T1364] [ 7514.498926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7514.498926][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7514.498926][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7514.498926][ T1364] ipv6_find_idev+0x102/0x170 [ 7514.498926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7514.498926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7514.498926][ T1364] netlink_rcv_skb+0x130/0x360 [ 7514.498926][ T1364] netlink_unicast+0x449/0x710 [ 7514.498926][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7514.498926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7514.498926][ T1364] ___sys_sendmsg+0xee/0x170 [ 7514.498926][ T1364] __sys_sendmsg+0xcd/0x170 [ 7514.498926][ T1364] do_syscall_64+0xc6/0x1e0 [ 7514.498926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7514.498926][ T1364] [ 7524.738996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7524.739498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7524.739498][ T1364] ___neigh_create+0x14b/0xf60 [ 7524.739498][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7524.739498][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7524.739498][ T1364] ip6_output+0x1f3/0x770 [ 7524.739498][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7524.739498][ T1364] mld_sendpack+0x62d/0xbc0 [ 7524.739498][ T1364] mld_ifc_work+0x32/0x1f0 [ 7524.739498][ T1364] process_one_work+0x84d/0x18a0 [ 7524.739498][ T1364] worker_thread+0x587/0xd30 [ 7524.739498][ T1364] kthread+0x28a/0x350 [ 7524.739498][ T1364] ret_from_fork+0x31/0x70 [ 7524.739498][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7524.739498][ T1364] [ 7524.741222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7524.741222][ T1364] dst_init+0x84/0x4a0 [ 7524.741222][ T1364] dst_alloc+0x97/0x150 [ 7524.741222][ T1364] ip6_dst_alloc+0x23/0x90 [ 7524.741222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7524.741222][ T1364] ip6_pol_route+0x56f/0x840 [ 7524.741222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7524.741222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7524.741222][ T1364] ipv6_rcv+0x1ad/0x810 [ 7524.741222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7524.741222][ T1364] process_backlog+0x101/0x620 [ 7524.741222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7524.741222][ T1364] net_rx_action+0x495/0xbe0 [ 7524.741222][ T1364] __do_softirq+0x1b5/0x7f6 [ 7524.741222][ T1364] [ 7524.743047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7524.743047][ T1364] netdev_get_by_index+0x5e/0x80 [ 7524.743047][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7524.743047][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7524.743047][ T1364] ip6_route_add+0x1c/0x140 [ 7524.743047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7524.743047][ T1364] addrconf_add_dev+0xe2/0x170 [ 7524.743047][ T1364] inet6_addr_add+0x12f/0xa40 [ 7524.743047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7524.743047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7524.743047][ T1364] netlink_rcv_skb+0x130/0x360 [ 7524.743047][ T1364] netlink_unicast+0x449/0x710 [ 7524.743047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7524.743047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7524.743047][ T1364] ___sys_sendmsg+0xee/0x170 [ 7524.743047][ T1364] __sys_sendmsg+0xcd/0x170 [ 7524.743047][ T1364] do_syscall_64+0xc6/0x1e0 [ 7524.743047][ T1364] [ 7524.745236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7524.745236][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7524.745236][ T1364] ipv6_find_idev+0x102/0x170 [ 7524.745236][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7524.745236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7524.745236][ T1364] netlink_rcv_skb+0x130/0x360 [ 7524.745236][ T1364] netlink_unicast+0x449/0x710 [ 7524.745236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7524.745236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7524.745236][ T1364] ___sys_sendmsg+0xee/0x170 [ 7524.745236][ T1364] __sys_sendmsg+0xcd/0x170 [ 7524.745236][ T1364] do_syscall_64+0xc6/0x1e0 [ 7524.745236][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7524.745236][ T1364] [ 7524.746941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7524.746941][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7524.746941][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7524.746941][ T1364] ipv6_find_idev+0x102/0x170 [ 7524.746941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7524.746941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7524.746941][ T1364] netlink_rcv_skb+0x130/0x360 [ 7524.746941][ T1364] netlink_unicast+0x449/0x710 [ 7524.746941][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7524.746941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7524.746941][ T1364] ___sys_sendmsg+0xee/0x170 [ 7524.746941][ T1364] __sys_sendmsg+0xcd/0x170 [ 7524.746941][ T1364] do_syscall_64+0xc6/0x1e0 [ 7524.746941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7524.746941][ T1364] [ 7534.987068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7534.987545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7534.987545][ T1364] ___neigh_create+0x14b/0xf60 [ 7534.987545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7534.987545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7534.987545][ T1364] ip6_output+0x1f3/0x770 [ 7534.987545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7534.987545][ T1364] mld_sendpack+0x62d/0xbc0 [ 7534.987545][ T1364] mld_ifc_work+0x32/0x1f0 [ 7534.987545][ T1364] process_one_work+0x84d/0x18a0 [ 7534.987545][ T1364] worker_thread+0x587/0xd30 [ 7534.987545][ T1364] kthread+0x28a/0x350 [ 7534.987545][ T1364] ret_from_fork+0x31/0x70 [ 7534.987545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7534.987545][ T1364] [ 7534.989250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7534.989250][ T1364] dst_init+0x84/0x4a0 [ 7534.989250][ T1364] dst_alloc+0x97/0x150 [ 7534.989250][ T1364] ip6_dst_alloc+0x23/0x90 [ 7534.989250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7534.989250][ T1364] ip6_pol_route+0x56f/0x840 [ 7534.989250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7534.989250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7534.989250][ T1364] ipv6_rcv+0x1ad/0x810 [ 7534.989250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7534.989250][ T1364] process_backlog+0x101/0x620 [ 7534.989250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7534.989250][ T1364] net_rx_action+0x495/0xbe0 [ 7534.989250][ T1364] __do_softirq+0x1b5/0x7f6 [ 7534.989250][ T1364] [ 7534.991071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7534.991071][ T1364] netdev_get_by_index+0x5e/0x80 [ 7534.991071][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7534.991071][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7534.991071][ T1364] ip6_route_add+0x1c/0x140 [ 7534.991071][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7534.991071][ T1364] addrconf_add_dev+0xe2/0x170 [ 7534.991071][ T1364] inet6_addr_add+0x12f/0xa40 [ 7534.991071][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7534.991071][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7534.991071][ T1364] netlink_rcv_skb+0x130/0x360 [ 7534.991071][ T1364] netlink_unicast+0x449/0x710 [ 7534.991071][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7534.991071][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7534.991071][ T1364] ___sys_sendmsg+0xee/0x170 [ 7534.991071][ T1364] __sys_sendmsg+0xcd/0x170 [ 7534.991071][ T1364] do_syscall_64+0xc6/0x1e0 [ 7534.991071][ T1364] [ 7534.993242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7534.993242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7534.993242][ T1364] ipv6_find_idev+0x102/0x170 [ 7534.993242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7534.993242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7534.993242][ T1364] netlink_rcv_skb+0x130/0x360 [ 7534.993242][ T1364] netlink_unicast+0x449/0x710 [ 7534.993242][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7534.993242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7534.993242][ T1364] ___sys_sendmsg+0xee/0x170 [ 7534.993242][ T1364] __sys_sendmsg+0xcd/0x170 [ 7534.993242][ T1364] do_syscall_64+0xc6/0x1e0 [ 7534.993242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7534.993242][ T1364] [ 7534.994941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7534.994941][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7534.994941][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7534.994941][ T1364] ipv6_find_idev+0x102/0x170 [ 7534.994941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7534.994941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7534.994941][ T1364] netlink_rcv_skb+0x130/0x360 [ 7534.994941][ T1364] netlink_unicast+0x449/0x710 [ 7534.994941][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7534.994941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7534.994941][ T1364] ___sys_sendmsg+0xee/0x170 [ 7534.994941][ T1364] __sys_sendmsg+0xcd/0x170 [ 7534.994941][ T1364] do_syscall_64+0xc6/0x1e0 [ 7534.994941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7534.994941][ T1364] [ 7545.234998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7545.235485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7545.235485][ T1364] ___neigh_create+0x14b/0xf60 [ 7545.235485][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7545.235485][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7545.235485][ T1364] ip6_output+0x1f3/0x770 [ 7545.235485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7545.235485][ T1364] mld_sendpack+0x62d/0xbc0 [ 7545.235485][ T1364] mld_ifc_work+0x32/0x1f0 [ 7545.235485][ T1364] process_one_work+0x84d/0x18a0 [ 7545.235485][ T1364] worker_thread+0x587/0xd30 [ 7545.235485][ T1364] kthread+0x28a/0x350 [ 7545.235485][ T1364] ret_from_fork+0x31/0x70 [ 7545.235485][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7545.235485][ T1364] [ 7545.237206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7545.237206][ T1364] dst_init+0x84/0x4a0 [ 7545.237206][ T1364] dst_alloc+0x97/0x150 [ 7545.237206][ T1364] ip6_dst_alloc+0x23/0x90 [ 7545.237206][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7545.237206][ T1364] ip6_pol_route+0x56f/0x840 [ 7545.237206][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7545.237206][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7545.237206][ T1364] ipv6_rcv+0x1ad/0x810 [ 7545.237206][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7545.237206][ T1364] process_backlog+0x101/0x620 [ 7545.237206][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7545.237206][ T1364] net_rx_action+0x495/0xbe0 [ 7545.237206][ T1364] __do_softirq+0x1b5/0x7f6 [ 7545.237206][ T1364] [ 7545.239533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7545.239533][ T1364] netdev_get_by_index+0x5e/0x80 [ 7545.239533][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7545.239533][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7545.239533][ T1364] ip6_route_add+0x1c/0x140 [ 7545.239533][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7545.239533][ T1364] addrconf_add_dev+0xe2/0x170 [ 7545.239533][ T1364] inet6_addr_add+0x12f/0xa40 [ 7545.239533][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7545.239533][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7545.239533][ T1364] netlink_rcv_skb+0x130/0x360 [ 7545.239533][ T1364] netlink_unicast+0x449/0x710 [ 7545.239533][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7545.239533][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7545.239533][ T1364] ___sys_sendmsg+0xee/0x170 [ 7545.239533][ T1364] __sys_sendmsg+0xcd/0x170 [ 7545.239533][ T1364] do_syscall_64+0xc6/0x1e0 [ 7545.239533][ T1364] [ 7545.241724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7545.241724][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7545.241724][ T1364] ipv6_find_idev+0x102/0x170 [ 7545.241724][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7545.241724][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7545.241724][ T1364] netlink_rcv_skb+0x130/0x360 [ 7545.241724][ T1364] netlink_unicast+0x449/0x710 [ 7545.241724][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7545.241724][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7545.241724][ T1364] ___sys_sendmsg+0xee/0x170 [ 7545.241724][ T1364] __sys_sendmsg+0xcd/0x170 [ 7545.241724][ T1364] do_syscall_64+0xc6/0x1e0 [ 7545.241724][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7545.241724][ T1364] [ 7545.243815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7545.243815][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7545.243815][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7545.243815][ T1364] ipv6_find_idev+0x102/0x170 [ 7545.243815][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7545.243815][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7545.243815][ T1364] netlink_rcv_skb+0x130/0x360 [ 7545.243815][ T1364] netlink_unicast+0x449/0x710 [ 7545.243815][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7545.243815][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7545.243815][ T1364] ___sys_sendmsg+0xee/0x170 [ 7545.243815][ T1364] __sys_sendmsg+0xcd/0x170 [ 7545.243815][ T1364] do_syscall_64+0xc6/0x1e0 [ 7545.243815][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7545.243815][ T1364] [ 7555.483002][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7555.483487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7555.483487][ T1364] ___neigh_create+0x14b/0xf60 [ 7555.483487][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7555.483487][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7555.483487][ T1364] ip6_output+0x1f3/0x770 [ 7555.483487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7555.483487][ T1364] mld_sendpack+0x62d/0xbc0 [ 7555.483487][ T1364] mld_ifc_work+0x32/0x1f0 [ 7555.483487][ T1364] process_one_work+0x84d/0x18a0 [ 7555.483487][ T1364] worker_thread+0x587/0xd30 [ 7555.483487][ T1364] kthread+0x28a/0x350 [ 7555.483487][ T1364] ret_from_fork+0x31/0x70 [ 7555.483487][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7555.483487][ T1364] [ 7555.485298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7555.485298][ T1364] dst_init+0x84/0x4a0 [ 7555.485298][ T1364] dst_alloc+0x97/0x150 [ 7555.485298][ T1364] ip6_dst_alloc+0x23/0x90 [ 7555.485298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7555.485298][ T1364] ip6_pol_route+0x56f/0x840 [ 7555.485298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7555.485298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7555.485298][ T1364] ipv6_rcv+0x1ad/0x810 [ 7555.485298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7555.485298][ T1364] process_backlog+0x101/0x620 [ 7555.485298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7555.485298][ T1364] net_rx_action+0x495/0xbe0 [ 7555.485298][ T1364] __do_softirq+0x1b5/0x7f6 [ 7555.485298][ T1364] [ 7555.487123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7555.487123][ T1364] netdev_get_by_index+0x5e/0x80 [ 7555.487123][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7555.487123][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7555.487123][ T1364] ip6_route_add+0x1c/0x140 [ 7555.487123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7555.487123][ T1364] addrconf_add_dev+0xe2/0x170 [ 7555.487123][ T1364] inet6_addr_add+0x12f/0xa40 [ 7555.487123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7555.487123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7555.487123][ T1364] netlink_rcv_skb+0x130/0x360 [ 7555.487123][ T1364] netlink_unicast+0x449/0x710 [ 7555.487123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7555.487123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7555.487123][ T1364] ___sys_sendmsg+0xee/0x170 [ 7555.487123][ T1364] __sys_sendmsg+0xcd/0x170 [ 7555.487123][ T1364] do_syscall_64+0xc6/0x1e0 [ 7555.487123][ T1364] [ 7555.489302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7555.489302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7555.489302][ T1364] ipv6_find_idev+0x102/0x170 [ 7555.489302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7555.489302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7555.489302][ T1364] netlink_rcv_skb+0x130/0x360 [ 7555.489302][ T1364] netlink_unicast+0x449/0x710 [ 7555.489302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7555.489302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7555.489302][ T1364] ___sys_sendmsg+0xee/0x170 [ 7555.489302][ T1364] __sys_sendmsg+0xcd/0x170 [ 7555.489302][ T1364] do_syscall_64+0xc6/0x1e0 [ 7555.489302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7555.489302][ T1364] [ 7555.491027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7555.491027][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7555.491027][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7555.491027][ T1364] ipv6_find_idev+0x102/0x170 [ 7555.491027][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7555.491027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7555.491027][ T1364] netlink_rcv_skb+0x130/0x360 [ 7555.491027][ T1364] netlink_unicast+0x449/0x710 [ 7555.491027][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7555.491027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7555.491027][ T1364] ___sys_sendmsg+0xee/0x170 [ 7555.491027][ T1364] __sys_sendmsg+0xcd/0x170 [ 7555.491027][ T1364] do_syscall_64+0xc6/0x1e0 [ 7555.491027][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7555.491027][ T1364] [ 7565.731030][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7565.731518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7565.731518][ T1364] ___neigh_create+0x14b/0xf60 [ 7565.731518][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7565.731518][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7565.731518][ T1364] ip6_output+0x1f3/0x770 [ 7565.731518][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7565.731518][ T1364] mld_sendpack+0x62d/0xbc0 [ 7565.731518][ T1364] mld_ifc_work+0x32/0x1f0 [ 7565.731518][ T1364] process_one_work+0x84d/0x18a0 [ 7565.731518][ T1364] worker_thread+0x587/0xd30 [ 7565.731518][ T1364] kthread+0x28a/0x350 [ 7565.731518][ T1364] ret_from_fork+0x31/0x70 [ 7565.731518][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7565.731518][ T1364] [ 7565.733230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7565.733230][ T1364] dst_init+0x84/0x4a0 [ 7565.733230][ T1364] dst_alloc+0x97/0x150 [ 7565.733230][ T1364] ip6_dst_alloc+0x23/0x90 [ 7565.733230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7565.733230][ T1364] ip6_pol_route+0x56f/0x840 [ 7565.733230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7565.733230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7565.733230][ T1364] ipv6_rcv+0x1ad/0x810 [ 7565.733230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7565.733230][ T1364] process_backlog+0x101/0x620 [ 7565.733230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7565.733230][ T1364] net_rx_action+0x495/0xbe0 [ 7565.733230][ T1364] __do_softirq+0x1b5/0x7f6 [ 7565.733230][ T1364] [ 7565.735049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7565.735049][ T1364] netdev_get_by_index+0x5e/0x80 [ 7565.735049][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7565.735049][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7565.735049][ T1364] ip6_route_add+0x1c/0x140 [ 7565.735049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7565.735049][ T1364] addrconf_add_dev+0xe2/0x170 [ 7565.735049][ T1364] inet6_addr_add+0x12f/0xa40 [ 7565.735049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7565.735049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7565.735049][ T1364] netlink_rcv_skb+0x130/0x360 [ 7565.735049][ T1364] netlink_unicast+0x449/0x710 [ 7565.735049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7565.735049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7565.735049][ T1364] ___sys_sendmsg+0xee/0x170 [ 7565.735049][ T1364] __sys_sendmsg+0xcd/0x170 [ 7565.735049][ T1364] do_syscall_64+0xc6/0x1e0 [ 7565.735049][ T1364] [ 7565.737239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7565.737239][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7565.737239][ T1364] ipv6_find_idev+0x102/0x170 [ 7565.737239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7565.737239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7565.737239][ T1364] netlink_rcv_skb+0x130/0x360 [ 7565.737239][ T1364] netlink_unicast+0x449/0x710 [ 7565.737239][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7565.737239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7565.737239][ T1364] ___sys_sendmsg+0xee/0x170 [ 7565.737239][ T1364] __sys_sendmsg+0xcd/0x170 [ 7565.737239][ T1364] do_syscall_64+0xc6/0x1e0 [ 7565.737239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7565.737239][ T1364] [ 7565.738938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7565.738938][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7565.738938][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7565.738938][ T1364] ipv6_find_idev+0x102/0x170 [ 7565.738938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7565.738938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7565.738938][ T1364] netlink_rcv_skb+0x130/0x360 [ 7565.738938][ T1364] netlink_unicast+0x449/0x710 [ 7565.738938][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7565.738938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7565.738938][ T1364] ___sys_sendmsg+0xee/0x170 [ 7565.738938][ T1364] __sys_sendmsg+0xcd/0x170 [ 7565.738938][ T1364] do_syscall_64+0xc6/0x1e0 [ 7565.738938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7565.738938][ T1364] [ 7575.844008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7575.844729][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7575.844729][ T1364] ___neigh_create+0x14b/0xf60 [ 7575.844729][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7575.844729][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7575.844729][ T1364] ip6_output+0x1f3/0x770 [ 7575.844729][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7575.844729][ T1364] mld_sendpack+0x62d/0xbc0 [ 7575.844729][ T1364] mld_ifc_work+0x32/0x1f0 [ 7575.844729][ T1364] process_one_work+0x84d/0x18a0 [ 7575.844729][ T1364] worker_thread+0x587/0xd30 [ 7575.844729][ T1364] kthread+0x28a/0x350 [ 7575.844729][ T1364] ret_from_fork+0x31/0x70 [ 7575.844729][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7575.844729][ T1364] [ 7575.847498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7575.847498][ T1364] dst_init+0x84/0x4a0 [ 7575.847498][ T1364] dst_alloc+0x97/0x150 [ 7575.847498][ T1364] ip6_dst_alloc+0x23/0x90 [ 7575.847498][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7575.847498][ T1364] ip6_pol_route+0x56f/0x840 [ 7575.847498][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7575.847498][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7575.847498][ T1364] ipv6_rcv+0x1ad/0x810 [ 7575.847498][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7575.847498][ T1364] process_backlog+0x101/0x620 [ 7575.847498][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7575.847498][ T1364] net_rx_action+0x495/0xbe0 [ 7575.847498][ T1364] __do_softirq+0x1b5/0x7f6 [ 7575.847498][ T1364] [ 7575.850461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7575.850461][ T1364] netdev_get_by_index+0x5e/0x80 [ 7575.850461][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7575.850461][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7575.850461][ T1364] ip6_route_add+0x1c/0x140 [ 7575.850461][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7575.850461][ T1364] addrconf_add_dev+0xe2/0x170 [ 7575.850461][ T1364] inet6_addr_add+0x12f/0xa40 [ 7575.850461][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7575.850461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7575.850461][ T1364] netlink_rcv_skb+0x130/0x360 [ 7575.850461][ T1364] netlink_unicast+0x449/0x710 [ 7575.850461][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7575.850461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7575.850461][ T1364] ___sys_sendmsg+0xee/0x170 [ 7575.850461][ T1364] __sys_sendmsg+0xcd/0x170 [ 7575.850461][ T1364] do_syscall_64+0xc6/0x1e0 [ 7575.850461][ T1364] [ 7575.854019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7575.854019][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7575.854019][ T1364] ipv6_find_idev+0x102/0x170 [ 7575.854019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7575.854019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7575.854019][ T1364] netlink_rcv_skb+0x130/0x360 [ 7575.854019][ T1364] netlink_unicast+0x449/0x710 [ 7575.854019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7575.854019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7575.854019][ T1364] ___sys_sendmsg+0xee/0x170 [ 7575.854019][ T1364] __sys_sendmsg+0xcd/0x170 [ 7575.854019][ T1364] do_syscall_64+0xc6/0x1e0 [ 7575.854019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7575.854019][ T1364] [ 7575.856796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7575.856796][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7575.856796][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7575.856796][ T1364] ipv6_find_idev+0x102/0x170 [ 7575.856796][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7575.856796][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7575.856796][ T1364] netlink_rcv_skb+0x130/0x360 [ 7575.856796][ T1364] netlink_unicast+0x449/0x710 [ 7575.856796][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7575.856796][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7575.856796][ T1364] ___sys_sendmsg+0xee/0x170 [ 7575.856796][ T1364] __sys_sendmsg+0xcd/0x170 [ 7575.856796][ T1364] do_syscall_64+0xc6/0x1e0 [ 7575.856796][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7575.856796][ T1364] [ 7585.915001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7585.915661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7585.915661][ T1364] ___neigh_create+0x14b/0xf60 [ 7585.915661][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7585.915661][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7585.915661][ T1364] ip6_output+0x1f3/0x770 [ 7585.915661][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7585.915661][ T1364] mld_sendpack+0x62d/0xbc0 [ 7585.915661][ T1364] mld_ifc_work+0x32/0x1f0 [ 7585.915661][ T1364] process_one_work+0x84d/0x18a0 [ 7585.915661][ T1364] worker_thread+0x587/0xd30 [ 7585.915661][ T1364] kthread+0x28a/0x350 [ 7585.915661][ T1364] ret_from_fork+0x31/0x70 [ 7585.915661][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7585.915661][ T1364] [ 7585.918429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7585.918429][ T1364] dst_init+0x84/0x4a0 [ 7585.918429][ T1364] dst_alloc+0x97/0x150 [ 7585.918429][ T1364] ip6_dst_alloc+0x23/0x90 [ 7585.918429][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7585.918429][ T1364] ip6_pol_route+0x56f/0x840 [ 7585.918429][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7585.918429][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7585.918429][ T1364] ipv6_rcv+0x1ad/0x810 [ 7585.918429][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7585.918429][ T1364] process_backlog+0x101/0x620 [ 7585.918429][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7585.918429][ T1364] net_rx_action+0x495/0xbe0 [ 7585.918429][ T1364] __do_softirq+0x1b5/0x7f6 [ 7585.918429][ T1364] [ 7585.921400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7585.921400][ T1364] netdev_get_by_index+0x5e/0x80 [ 7585.921400][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7585.921400][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7585.921400][ T1364] ip6_route_add+0x1c/0x140 [ 7585.921400][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7585.921400][ T1364] addrconf_add_dev+0xe2/0x170 [ 7585.921400][ T1364] inet6_addr_add+0x12f/0xa40 [ 7585.921400][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7585.921400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7585.921400][ T1364] netlink_rcv_skb+0x130/0x360 [ 7585.921400][ T1364] netlink_unicast+0x449/0x710 [ 7585.921400][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7585.921400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7585.921400][ T1364] ___sys_sendmsg+0xee/0x170 [ 7585.921400][ T1364] __sys_sendmsg+0xcd/0x170 [ 7585.921400][ T1364] do_syscall_64+0xc6/0x1e0 [ 7585.921400][ T1364] [ 7585.925093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7585.925093][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7585.925093][ T1364] ipv6_find_idev+0x102/0x170 [ 7585.925093][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7585.925093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7585.925093][ T1364] netlink_rcv_skb+0x130/0x360 [ 7585.925093][ T1364] netlink_unicast+0x449/0x710 [ 7585.925093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7585.925093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7585.925093][ T1364] ___sys_sendmsg+0xee/0x170 [ 7585.925093][ T1364] __sys_sendmsg+0xcd/0x170 [ 7585.925093][ T1364] do_syscall_64+0xc6/0x1e0 [ 7585.925093][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7585.925093][ T1364] [ 7585.927873][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7585.927873][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7585.927873][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7585.927873][ T1364] ipv6_find_idev+0x102/0x170 [ 7585.927873][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7585.927873][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7585.927873][ T1364] netlink_rcv_skb+0x130/0x360 [ 7585.927873][ T1364] netlink_unicast+0x449/0x710 [ 7585.927873][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7585.927873][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7585.927873][ T1364] ___sys_sendmsg+0xee/0x170 [ 7585.927873][ T1364] __sys_sendmsg+0xcd/0x170 [ 7585.927873][ T1364] do_syscall_64+0xc6/0x1e0 [ 7585.927873][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7585.927873][ T1364] [ 7596.010998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7596.011494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7596.011494][ T1364] ___neigh_create+0x14b/0xf60 [ 7596.011494][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7596.011494][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7596.011494][ T1364] ip6_output+0x1f3/0x770 [ 7596.011494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7596.011494][ T1364] mld_sendpack+0x62d/0xbc0 [ 7596.011494][ T1364] mld_ifc_work+0x32/0x1f0 [ 7596.011494][ T1364] process_one_work+0x84d/0x18a0 [ 7596.011494][ T1364] worker_thread+0x587/0xd30 [ 7596.011494][ T1364] kthread+0x28a/0x350 [ 7596.011494][ T1364] ret_from_fork+0x31/0x70 [ 7596.011494][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7596.011494][ T1364] [ 7596.013236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7596.013236][ T1364] dst_init+0x84/0x4a0 [ 7596.013236][ T1364] dst_alloc+0x97/0x150 [ 7596.013236][ T1364] ip6_dst_alloc+0x23/0x90 [ 7596.013236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7596.013236][ T1364] ip6_pol_route+0x56f/0x840 [ 7596.013236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7596.013236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7596.013236][ T1364] ipv6_rcv+0x1ad/0x810 [ 7596.013236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7596.013236][ T1364] process_backlog+0x101/0x620 [ 7596.013236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7596.013236][ T1364] net_rx_action+0x495/0xbe0 [ 7596.013236][ T1364] __do_softirq+0x1b5/0x7f6 [ 7596.013236][ T1364] [ 7596.015182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7596.015182][ T1364] netdev_get_by_index+0x5e/0x80 [ 7596.015182][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7596.015182][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7596.015182][ T1364] ip6_route_add+0x1c/0x140 [ 7596.015182][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7596.015182][ T1364] addrconf_add_dev+0xe2/0x170 [ 7596.015182][ T1364] inet6_addr_add+0x12f/0xa40 [ 7596.015182][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7596.015182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7596.015182][ T1364] netlink_rcv_skb+0x130/0x360 [ 7596.015182][ T1364] netlink_unicast+0x449/0x710 [ 7596.015182][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7596.015182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7596.015182][ T1364] ___sys_sendmsg+0xee/0x170 [ 7596.015182][ T1364] __sys_sendmsg+0xcd/0x170 [ 7596.015182][ T1364] do_syscall_64+0xc6/0x1e0 [ 7596.015182][ T1364] [ 7596.017383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7596.017383][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7596.017383][ T1364] ipv6_find_idev+0x102/0x170 [ 7596.017383][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7596.017383][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7596.017383][ T1364] netlink_rcv_skb+0x130/0x360 [ 7596.017383][ T1364] netlink_unicast+0x449/0x710 [ 7596.017383][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7596.017383][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7596.017383][ T1364] ___sys_sendmsg+0xee/0x170 [ 7596.017383][ T1364] __sys_sendmsg+0xcd/0x170 [ 7596.017383][ T1364] do_syscall_64+0xc6/0x1e0 [ 7596.017383][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7596.017383][ T1364] [ 7596.019104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7596.019104][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7596.019104][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7596.019104][ T1364] ipv6_find_idev+0x102/0x170 [ 7596.019104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7596.019104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7596.019104][ T1364] netlink_rcv_skb+0x130/0x360 [ 7596.019104][ T1364] netlink_unicast+0x449/0x710 [ 7596.019104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7596.019104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7596.019104][ T1364] ___sys_sendmsg+0xee/0x170 [ 7596.019104][ T1364] __sys_sendmsg+0xcd/0x170 [ 7596.019104][ T1364] do_syscall_64+0xc6/0x1e0 [ 7596.019104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7596.019104][ T1364] [ 7606.090998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7606.091483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7606.091483][ T1364] ___neigh_create+0x14b/0xf60 [ 7606.091483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7606.091483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7606.091483][ T1364] ip6_output+0x1f3/0x770 [ 7606.091483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7606.091483][ T1364] mld_sendpack+0x62d/0xbc0 [ 7606.091483][ T1364] mld_ifc_work+0x32/0x1f0 [ 7606.091483][ T1364] process_one_work+0x84d/0x18a0 [ 7606.091483][ T1364] worker_thread+0x587/0xd30 [ 7606.091483][ T1364] kthread+0x28a/0x350 [ 7606.091483][ T1364] ret_from_fork+0x31/0x70 [ 7606.091483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7606.091483][ T1364] [ 7606.093217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7606.093217][ T1364] dst_init+0x84/0x4a0 [ 7606.093217][ T1364] dst_alloc+0x97/0x150 [ 7606.093217][ T1364] ip6_dst_alloc+0x23/0x90 [ 7606.093217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7606.093217][ T1364] ip6_pol_route+0x56f/0x840 [ 7606.093217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7606.093217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7606.093217][ T1364] ipv6_rcv+0x1ad/0x810 [ 7606.093217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7606.093217][ T1364] process_backlog+0x101/0x620 [ 7606.093217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7606.093217][ T1364] net_rx_action+0x495/0xbe0 [ 7606.093217][ T1364] __do_softirq+0x1b5/0x7f6 [ 7606.093217][ T1364] [ 7606.095066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7606.095066][ T1364] netdev_get_by_index+0x5e/0x80 [ 7606.095066][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7606.095066][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7606.095066][ T1364] ip6_route_add+0x1c/0x140 [ 7606.095066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7606.095066][ T1364] addrconf_add_dev+0xe2/0x170 [ 7606.095066][ T1364] inet6_addr_add+0x12f/0xa40 [ 7606.095066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7606.095066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7606.095066][ T1364] netlink_rcv_skb+0x130/0x360 [ 7606.095066][ T1364] netlink_unicast+0x449/0x710 [ 7606.095066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7606.095066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7606.095066][ T1364] ___sys_sendmsg+0xee/0x170 [ 7606.095066][ T1364] __sys_sendmsg+0xcd/0x170 [ 7606.095066][ T1364] do_syscall_64+0xc6/0x1e0 [ 7606.095066][ T1364] [ 7606.097261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7606.097261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7606.097261][ T1364] ipv6_find_idev+0x102/0x170 [ 7606.097261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7606.097261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7606.097261][ T1364] netlink_rcv_skb+0x130/0x360 [ 7606.097261][ T1364] netlink_unicast+0x449/0x710 [ 7606.097261][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7606.097261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7606.097261][ T1364] ___sys_sendmsg+0xee/0x170 [ 7606.097261][ T1364] __sys_sendmsg+0xcd/0x170 [ 7606.097261][ T1364] do_syscall_64+0xc6/0x1e0 [ 7606.097261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7606.097261][ T1364] [ 7606.098978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7606.098978][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7606.098978][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7606.098978][ T1364] ipv6_find_idev+0x102/0x170 [ 7606.098978][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7606.098978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7606.098978][ T1364] netlink_rcv_skb+0x130/0x360 [ 7606.098978][ T1364] netlink_unicast+0x449/0x710 [ 7606.098978][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7606.098978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7606.098978][ T1364] ___sys_sendmsg+0xee/0x170 [ 7606.098978][ T1364] __sys_sendmsg+0xcd/0x170 [ 7606.098978][ T1364] do_syscall_64+0xc6/0x1e0 [ 7606.098978][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7606.098978][ T1364] [ 7616.291040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7616.291470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7616.291470][ T1364] ___neigh_create+0x14b/0xf60 [ 7616.291470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7616.291470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7616.291470][ T1364] ip6_output+0x1f3/0x770 [ 7616.291470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7616.291470][ T1364] mld_sendpack+0x62d/0xbc0 [ 7616.291470][ T1364] mld_ifc_work+0x32/0x1f0 [ 7616.291470][ T1364] process_one_work+0x84d/0x18a0 [ 7616.291470][ T1364] worker_thread+0x587/0xd30 [ 7616.291470][ T1364] kthread+0x28a/0x350 [ 7616.291470][ T1364] ret_from_fork+0x31/0x70 [ 7616.291470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7616.291470][ T1364] [ 7616.293197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7616.293197][ T1364] dst_init+0x84/0x4a0 [ 7616.293197][ T1364] dst_alloc+0x97/0x150 [ 7616.293197][ T1364] ip6_dst_alloc+0x23/0x90 [ 7616.293197][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7616.293197][ T1364] ip6_pol_route+0x56f/0x840 [ 7616.293197][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7616.293197][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7616.293197][ T1364] ipv6_rcv+0x1ad/0x810 [ 7616.293197][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7616.293197][ T1364] process_backlog+0x101/0x620 [ 7616.293197][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7616.293197][ T1364] net_rx_action+0x495/0xbe0 [ 7616.293197][ T1364] __do_softirq+0x1b5/0x7f6 [ 7616.293197][ T1364] [ 7616.295044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7616.295044][ T1364] netdev_get_by_index+0x5e/0x80 [ 7616.295044][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7616.295044][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7616.295044][ T1364] ip6_route_add+0x1c/0x140 [ 7616.295044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7616.295044][ T1364] addrconf_add_dev+0xe2/0x170 [ 7616.295044][ T1364] inet6_addr_add+0x12f/0xa40 [ 7616.295044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7616.295044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7616.295044][ T1364] netlink_rcv_skb+0x130/0x360 [ 7616.295044][ T1364] netlink_unicast+0x449/0x710 [ 7616.295044][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7616.295044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7616.295044][ T1364] ___sys_sendmsg+0xee/0x170 [ 7616.295044][ T1364] __sys_sendmsg+0xcd/0x170 [ 7616.295044][ T1364] do_syscall_64+0xc6/0x1e0 [ 7616.295044][ T1364] [ 7616.297242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7616.297242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7616.297242][ T1364] ipv6_find_idev+0x102/0x170 [ 7616.297242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7616.297242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7616.297242][ T1364] netlink_rcv_skb+0x130/0x360 [ 7616.297242][ T1364] netlink_unicast+0x449/0x710 [ 7616.297242][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7616.297242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7616.297242][ T1364] ___sys_sendmsg+0xee/0x170 [ 7616.297242][ T1364] __sys_sendmsg+0xcd/0x170 [ 7616.297242][ T1364] do_syscall_64+0xc6/0x1e0 [ 7616.297242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7616.297242][ T1364] [ 7616.298968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7616.298968][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7616.298968][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7616.298968][ T1364] ipv6_find_idev+0x102/0x170 [ 7616.298968][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7616.298968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7616.298968][ T1364] netlink_rcv_skb+0x130/0x360 [ 7616.298968][ T1364] netlink_unicast+0x449/0x710 [ 7616.298968][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7616.298968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7616.298968][ T1364] ___sys_sendmsg+0xee/0x170 [ 7616.298968][ T1364] __sys_sendmsg+0xcd/0x170 [ 7616.298968][ T1364] do_syscall_64+0xc6/0x1e0 [ 7616.298968][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7616.298968][ T1364] [ 7626.450998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7626.451488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7626.451488][ T1364] ___neigh_create+0x14b/0xf60 [ 7626.451488][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7626.451488][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7626.451488][ T1364] ip6_output+0x1f3/0x770 [ 7626.451488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7626.451488][ T1364] mld_sendpack+0x62d/0xbc0 [ 7626.451488][ T1364] mld_ifc_work+0x32/0x1f0 [ 7626.451488][ T1364] process_one_work+0x84d/0x18a0 [ 7626.451488][ T1364] worker_thread+0x587/0xd30 [ 7626.451488][ T1364] kthread+0x28a/0x350 [ 7626.451488][ T1364] ret_from_fork+0x31/0x70 [ 7626.451488][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7626.451488][ T1364] [ 7626.453205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7626.453205][ T1364] dst_init+0x84/0x4a0 [ 7626.453205][ T1364] dst_alloc+0x97/0x150 [ 7626.453205][ T1364] ip6_dst_alloc+0x23/0x90 [ 7626.453205][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7626.453205][ T1364] ip6_pol_route+0x56f/0x840 [ 7626.453205][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7626.453205][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7626.453205][ T1364] ipv6_rcv+0x1ad/0x810 [ 7626.453205][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7626.453205][ T1364] process_backlog+0x101/0x620 [ 7626.453205][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7626.453205][ T1364] net_rx_action+0x495/0xbe0 [ 7626.453205][ T1364] __do_softirq+0x1b5/0x7f6 [ 7626.453205][ T1364] [ 7626.455035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7626.455035][ T1364] netdev_get_by_index+0x5e/0x80 [ 7626.455035][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7626.455035][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7626.455035][ T1364] ip6_route_add+0x1c/0x140 [ 7626.455035][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7626.455035][ T1364] addrconf_add_dev+0xe2/0x170 [ 7626.455035][ T1364] inet6_addr_add+0x12f/0xa40 [ 7626.455035][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7626.455035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7626.455035][ T1364] netlink_rcv_skb+0x130/0x360 [ 7626.455035][ T1364] netlink_unicast+0x449/0x710 [ 7626.455035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7626.455035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7626.455035][ T1364] ___sys_sendmsg+0xee/0x170 [ 7626.455035][ T1364] __sys_sendmsg+0xcd/0x170 [ 7626.455035][ T1364] do_syscall_64+0xc6/0x1e0 [ 7626.455035][ T1364] [ 7626.457752][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7626.457752][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7626.457752][ T1364] ipv6_find_idev+0x102/0x170 [ 7626.457752][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7626.457752][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7626.457752][ T1364] netlink_rcv_skb+0x130/0x360 [ 7626.457752][ T1364] netlink_unicast+0x449/0x710 [ 7626.457752][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7626.457752][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7626.457752][ T1364] ___sys_sendmsg+0xee/0x170 [ 7626.457752][ T1364] __sys_sendmsg+0xcd/0x170 [ 7626.457752][ T1364] do_syscall_64+0xc6/0x1e0 [ 7626.457752][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7626.457752][ T1364] [ 7626.459463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7626.459463][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7626.459463][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7626.459463][ T1364] ipv6_find_idev+0x102/0x170 [ 7626.459463][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7626.459463][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7626.459463][ T1364] netlink_rcv_skb+0x130/0x360 [ 7626.459463][ T1364] netlink_unicast+0x449/0x710 [ 7626.459463][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7626.459463][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7626.459463][ T1364] ___sys_sendmsg+0xee/0x170 [ 7626.459463][ T1364] __sys_sendmsg+0xcd/0x170 [ 7626.459463][ T1364] do_syscall_64+0xc6/0x1e0 [ 7626.459463][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7626.459463][ T1364] [ 7636.530980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7636.531390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7636.531390][ T1364] ___neigh_create+0x14b/0xf60 [ 7636.531390][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7636.531390][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7636.531390][ T1364] ip6_output+0x1f3/0x770 [ 7636.531390][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7636.531390][ T1364] mld_sendpack+0x62d/0xbc0 [ 7636.531390][ T1364] mld_ifc_work+0x32/0x1f0 [ 7636.531390][ T1364] process_one_work+0x84d/0x18a0 [ 7636.531390][ T1364] worker_thread+0x587/0xd30 [ 7636.531390][ T1364] kthread+0x28a/0x350 [ 7636.531390][ T1364] ret_from_fork+0x31/0x70 [ 7636.531390][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7636.531390][ T1364] [ 7636.533129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7636.533129][ T1364] dst_init+0x84/0x4a0 [ 7636.533129][ T1364] dst_alloc+0x97/0x150 [ 7636.533129][ T1364] ip6_dst_alloc+0x23/0x90 [ 7636.533129][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7636.533129][ T1364] ip6_pol_route+0x56f/0x840 [ 7636.533129][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7636.533129][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7636.533129][ T1364] ipv6_rcv+0x1ad/0x810 [ 7636.533129][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7636.533129][ T1364] process_backlog+0x101/0x620 [ 7636.533129][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7636.533129][ T1364] net_rx_action+0x495/0xbe0 [ 7636.533129][ T1364] __do_softirq+0x1b5/0x7f6 [ 7636.533129][ T1364] [ 7636.534960][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7636.534960][ T1364] netdev_get_by_index+0x5e/0x80 [ 7636.534960][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7636.534960][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7636.534960][ T1364] ip6_route_add+0x1c/0x140 [ 7636.534960][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7636.534960][ T1364] addrconf_add_dev+0xe2/0x170 [ 7636.534960][ T1364] inet6_addr_add+0x12f/0xa40 [ 7636.534960][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7636.534960][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7636.534960][ T1364] netlink_rcv_skb+0x130/0x360 [ 7636.534960][ T1364] netlink_unicast+0x449/0x710 [ 7636.534960][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7636.534960][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7636.534960][ T1364] ___sys_sendmsg+0xee/0x170 [ 7636.534960][ T1364] __sys_sendmsg+0xcd/0x170 [ 7636.534960][ T1364] do_syscall_64+0xc6/0x1e0 [ 7636.534960][ T1364] [ 7636.537154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7636.537154][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7636.537154][ T1364] ipv6_find_idev+0x102/0x170 [ 7636.537154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7636.537154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7636.537154][ T1364] netlink_rcv_skb+0x130/0x360 [ 7636.537154][ T1364] netlink_unicast+0x449/0x710 [ 7636.537154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7636.537154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7636.537154][ T1364] ___sys_sendmsg+0xee/0x170 [ 7636.537154][ T1364] __sys_sendmsg+0xcd/0x170 [ 7636.537154][ T1364] do_syscall_64+0xc6/0x1e0 [ 7636.537154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7636.537154][ T1364] [ 7636.538871][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7636.538871][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7636.538871][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7636.538871][ T1364] ipv6_find_idev+0x102/0x170 [ 7636.538871][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7636.538871][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7636.538871][ T1364] netlink_rcv_skb+0x130/0x360 [ 7636.538871][ T1364] netlink_unicast+0x449/0x710 [ 7636.538871][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7636.538871][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7636.538871][ T1364] ___sys_sendmsg+0xee/0x170 [ 7636.538871][ T1364] __sys_sendmsg+0xcd/0x170 [ 7636.538871][ T1364] do_syscall_64+0xc6/0x1e0 [ 7636.538871][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7636.538871][ T1364] [ 7646.843050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7646.843750][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7646.843750][ T1364] ___neigh_create+0x14b/0xf60 [ 7646.843750][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7646.843750][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7646.843750][ T1364] ip6_output+0x1f3/0x770 [ 7646.843750][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7646.843750][ T1364] mld_sendpack+0x62d/0xbc0 [ 7646.843750][ T1364] mld_ifc_work+0x32/0x1f0 [ 7646.843750][ T1364] process_one_work+0x84d/0x18a0 [ 7646.843750][ T1364] worker_thread+0x587/0xd30 [ 7646.843750][ T1364] kthread+0x28a/0x350 [ 7646.843750][ T1364] ret_from_fork+0x31/0x70 [ 7646.843750][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7646.843750][ T1364] [ 7646.846493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7646.846493][ T1364] dst_init+0x84/0x4a0 [ 7646.846493][ T1364] dst_alloc+0x97/0x150 [ 7646.846493][ T1364] ip6_dst_alloc+0x23/0x90 [ 7646.846493][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7646.846493][ T1364] ip6_pol_route+0x56f/0x840 [ 7646.846493][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7646.846493][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7646.846493][ T1364] ipv6_rcv+0x1ad/0x810 [ 7646.846493][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7646.846493][ T1364] process_backlog+0x101/0x620 [ 7646.846493][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7646.846493][ T1364] net_rx_action+0x495/0xbe0 [ 7646.846493][ T1364] __do_softirq+0x1b5/0x7f6 [ 7646.846493][ T1364] [ 7646.849412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7646.849412][ T1364] netdev_get_by_index+0x5e/0x80 [ 7646.849412][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7646.849412][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7646.849412][ T1364] ip6_route_add+0x1c/0x140 [ 7646.849412][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7646.849412][ T1364] addrconf_add_dev+0xe2/0x170 [ 7646.849412][ T1364] inet6_addr_add+0x12f/0xa40 [ 7646.849412][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7646.849412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7646.849412][ T1364] netlink_rcv_skb+0x130/0x360 [ 7646.849412][ T1364] netlink_unicast+0x449/0x710 [ 7646.849412][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7646.849412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7646.849412][ T1364] ___sys_sendmsg+0xee/0x170 [ 7646.849412][ T1364] __sys_sendmsg+0xcd/0x170 [ 7646.849412][ T1364] do_syscall_64+0xc6/0x1e0 [ 7646.849412][ T1364] [ 7646.853034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7646.853034][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7646.853034][ T1364] ipv6_find_idev+0x102/0x170 [ 7646.853034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7646.853034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7646.853034][ T1364] netlink_rcv_skb+0x130/0x360 [ 7646.853034][ T1364] netlink_unicast+0x449/0x710 [ 7646.853034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7646.853034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7646.853034][ T1364] ___sys_sendmsg+0xee/0x170 [ 7646.853034][ T1364] __sys_sendmsg+0xcd/0x170 [ 7646.853034][ T1364] do_syscall_64+0xc6/0x1e0 [ 7646.853034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7646.853034][ T1364] [ 7646.855781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7646.855781][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7646.855781][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7646.855781][ T1364] ipv6_find_idev+0x102/0x170 [ 7646.855781][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7646.855781][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7646.855781][ T1364] netlink_rcv_skb+0x130/0x360 [ 7646.855781][ T1364] netlink_unicast+0x449/0x710 [ 7646.855781][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7646.855781][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7646.855781][ T1364] ___sys_sendmsg+0xee/0x170 [ 7646.855781][ T1364] __sys_sendmsg+0xcd/0x170 [ 7646.855781][ T1364] do_syscall_64+0xc6/0x1e0 [ 7646.855781][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7646.855781][ T1364] [ 7656.890977][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7656.891655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7656.891655][ T1364] ___neigh_create+0x14b/0xf60 [ 7656.891655][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7656.891655][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7656.891655][ T1364] ip6_output+0x1f3/0x770 [ 7656.891655][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7656.891655][ T1364] mld_sendpack+0x62d/0xbc0 [ 7656.891655][ T1364] mld_ifc_work+0x32/0x1f0 [ 7656.891655][ T1364] process_one_work+0x84d/0x18a0 [ 7656.891655][ T1364] worker_thread+0x587/0xd30 [ 7656.891655][ T1364] kthread+0x28a/0x350 [ 7656.891655][ T1364] ret_from_fork+0x31/0x70 [ 7656.891655][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7656.891655][ T1364] [ 7656.894393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7656.894393][ T1364] dst_init+0x84/0x4a0 [ 7656.894393][ T1364] dst_alloc+0x97/0x150 [ 7656.894393][ T1364] ip6_dst_alloc+0x23/0x90 [ 7656.894393][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7656.894393][ T1364] ip6_pol_route+0x56f/0x840 [ 7656.894393][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7656.894393][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7656.894393][ T1364] ipv6_rcv+0x1ad/0x810 [ 7656.894393][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7656.894393][ T1364] process_backlog+0x101/0x620 [ 7656.894393][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7656.894393][ T1364] net_rx_action+0x495/0xbe0 [ 7656.894393][ T1364] __do_softirq+0x1b5/0x7f6 [ 7656.894393][ T1364] [ 7656.897308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7656.897308][ T1364] netdev_get_by_index+0x5e/0x80 [ 7656.897308][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7656.897308][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7656.897308][ T1364] ip6_route_add+0x1c/0x140 [ 7656.897308][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7656.897308][ T1364] addrconf_add_dev+0xe2/0x170 [ 7656.897308][ T1364] inet6_addr_add+0x12f/0xa40 [ 7656.897308][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7656.897308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7656.897308][ T1364] netlink_rcv_skb+0x130/0x360 [ 7656.897308][ T1364] netlink_unicast+0x449/0x710 [ 7656.897308][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7656.897308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7656.897308][ T1364] ___sys_sendmsg+0xee/0x170 [ 7656.897308][ T1364] __sys_sendmsg+0xcd/0x170 [ 7656.897308][ T1364] do_syscall_64+0xc6/0x1e0 [ 7656.897308][ T1364] [ 7656.900827][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7656.900827][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7656.900827][ T1364] ipv6_find_idev+0x102/0x170 [ 7656.900827][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7656.900827][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7656.900827][ T1364] netlink_rcv_skb+0x130/0x360 [ 7656.900827][ T1364] netlink_unicast+0x449/0x710 [ 7656.900827][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7656.900827][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7656.900827][ T1364] ___sys_sendmsg+0xee/0x170 [ 7656.900827][ T1364] __sys_sendmsg+0xcd/0x170 [ 7656.900827][ T1364] do_syscall_64+0xc6/0x1e0 [ 7656.900827][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7656.900827][ T1364] [ 7656.903582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7656.903582][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7656.903582][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7656.903582][ T1364] ipv6_find_idev+0x102/0x170 [ 7656.903582][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7656.903582][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7656.903582][ T1364] netlink_rcv_skb+0x130/0x360 [ 7656.903582][ T1364] netlink_unicast+0x449/0x710 [ 7656.903582][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7656.903582][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7656.903582][ T1364] ___sys_sendmsg+0xee/0x170 [ 7656.903582][ T1364] __sys_sendmsg+0xcd/0x170 [ 7656.903582][ T1364] do_syscall_64+0xc6/0x1e0 [ 7656.903582][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7656.903582][ T1364] [ 7667.099047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7667.099746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7667.099746][ T1364] ___neigh_create+0x14b/0xf60 [ 7667.099746][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7667.099746][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7667.099746][ T1364] ip6_output+0x1f3/0x770 [ 7667.099746][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7667.099746][ T1364] mld_sendpack+0x62d/0xbc0 [ 7667.099746][ T1364] mld_ifc_work+0x32/0x1f0 [ 7667.099746][ T1364] process_one_work+0x84d/0x18a0 [ 7667.099746][ T1364] worker_thread+0x587/0xd30 [ 7667.099746][ T1364] kthread+0x28a/0x350 [ 7667.099746][ T1364] ret_from_fork+0x31/0x70 [ 7667.099746][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7667.099746][ T1364] [ 7667.102478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7667.102478][ T1364] dst_init+0x84/0x4a0 [ 7667.102478][ T1364] dst_alloc+0x97/0x150 [ 7667.102478][ T1364] ip6_dst_alloc+0x23/0x90 [ 7667.102478][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7667.102478][ T1364] ip6_pol_route+0x56f/0x840 [ 7667.102478][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7667.102478][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7667.102478][ T1364] ipv6_rcv+0x1ad/0x810 [ 7667.102478][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7667.102478][ T1364] process_backlog+0x101/0x620 [ 7667.102478][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7667.102478][ T1364] net_rx_action+0x495/0xbe0 [ 7667.102478][ T1364] __do_softirq+0x1b5/0x7f6 [ 7667.102478][ T1364] [ 7667.105403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7667.105403][ T1364] netdev_get_by_index+0x5e/0x80 [ 7667.105403][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7667.105403][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7667.105403][ T1364] ip6_route_add+0x1c/0x140 [ 7667.105403][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7667.105403][ T1364] addrconf_add_dev+0xe2/0x170 [ 7667.105403][ T1364] inet6_addr_add+0x12f/0xa40 [ 7667.105403][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7667.105403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7667.105403][ T1364] netlink_rcv_skb+0x130/0x360 [ 7667.105403][ T1364] netlink_unicast+0x449/0x710 [ 7667.105403][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7667.105403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7667.105403][ T1364] ___sys_sendmsg+0xee/0x170 [ 7667.105403][ T1364] __sys_sendmsg+0xcd/0x170 [ 7667.105403][ T1364] do_syscall_64+0xc6/0x1e0 [ 7667.105403][ T1364] [ 7667.108912][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7667.108912][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7667.108912][ T1364] ipv6_find_idev+0x102/0x170 [ 7667.108912][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7667.108912][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7667.108912][ T1364] netlink_rcv_skb+0x130/0x360 [ 7667.108912][ T1364] netlink_unicast+0x449/0x710 [ 7667.108912][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7667.108912][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7667.108912][ T1364] ___sys_sendmsg+0xee/0x170 [ 7667.108912][ T1364] __sys_sendmsg+0xcd/0x170 [ 7667.108912][ T1364] do_syscall_64+0xc6/0x1e0 [ 7667.108912][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7667.108912][ T1364] [ 7667.111658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7667.111658][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7667.111658][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7667.111658][ T1364] ipv6_find_idev+0x102/0x170 [ 7667.111658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7667.111658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7667.111658][ T1364] netlink_rcv_skb+0x130/0x360 [ 7667.111658][ T1364] netlink_unicast+0x449/0x710 [ 7667.111658][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7667.111658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7667.111658][ T1364] ___sys_sendmsg+0xee/0x170 [ 7667.111658][ T1364] __sys_sendmsg+0xcd/0x170 [ 7667.111658][ T1364] do_syscall_64+0xc6/0x1e0 [ 7667.111658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7667.111658][ T1364] [ 7677.283020][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7677.283705][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7677.283705][ T1364] ___neigh_create+0x14b/0xf60 [ 7677.283705][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7677.283705][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7677.283705][ T1364] ip6_output+0x1f3/0x770 [ 7677.283705][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7677.283705][ T1364] mld_sendpack+0x62d/0xbc0 [ 7677.283705][ T1364] mld_ifc_work+0x32/0x1f0 [ 7677.283705][ T1364] process_one_work+0x84d/0x18a0 [ 7677.283705][ T1364] worker_thread+0x587/0xd30 [ 7677.283705][ T1364] kthread+0x28a/0x350 [ 7677.283705][ T1364] ret_from_fork+0x31/0x70 [ 7677.283705][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7677.283705][ T1364] [ 7677.286442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7677.286442][ T1364] dst_init+0x84/0x4a0 [ 7677.286442][ T1364] dst_alloc+0x97/0x150 [ 7677.286442][ T1364] ip6_dst_alloc+0x23/0x90 [ 7677.286442][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7677.286442][ T1364] ip6_pol_route+0x56f/0x840 [ 7677.286442][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7677.286442][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7677.286442][ T1364] ipv6_rcv+0x1ad/0x810 [ 7677.286442][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7677.286442][ T1364] process_backlog+0x101/0x620 [ 7677.286442][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7677.286442][ T1364] net_rx_action+0x495/0xbe0 [ 7677.286442][ T1364] __do_softirq+0x1b5/0x7f6 [ 7677.286442][ T1364] [ 7677.290313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7677.290313][ T1364] netdev_get_by_index+0x5e/0x80 [ 7677.290313][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7677.290313][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7677.290313][ T1364] ip6_route_add+0x1c/0x140 [ 7677.290313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7677.290313][ T1364] addrconf_add_dev+0xe2/0x170 [ 7677.290313][ T1364] inet6_addr_add+0x12f/0xa40 [ 7677.290313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7677.290313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7677.290313][ T1364] netlink_rcv_skb+0x130/0x360 [ 7677.290313][ T1364] netlink_unicast+0x449/0x710 [ 7677.290313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7677.290313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7677.290313][ T1364] ___sys_sendmsg+0xee/0x170 [ 7677.290313][ T1364] __sys_sendmsg+0xcd/0x170 [ 7677.290313][ T1364] do_syscall_64+0xc6/0x1e0 [ 7677.290313][ T1364] [ 7677.293806][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7677.293806][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7677.293806][ T1364] ipv6_find_idev+0x102/0x170 [ 7677.293806][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7677.293806][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7677.293806][ T1364] netlink_rcv_skb+0x130/0x360 [ 7677.293806][ T1364] netlink_unicast+0x449/0x710 [ 7677.293806][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7677.293806][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7677.293806][ T1364] ___sys_sendmsg+0xee/0x170 [ 7677.293806][ T1364] __sys_sendmsg+0xcd/0x170 [ 7677.293806][ T1364] do_syscall_64+0xc6/0x1e0 [ 7677.293806][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7677.293806][ T1364] [ 7677.296547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7677.296547][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7677.296547][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7677.296547][ T1364] ipv6_find_idev+0x102/0x170 [ 7677.296547][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7677.296547][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7677.296547][ T1364] netlink_rcv_skb+0x130/0x360 [ 7677.296547][ T1364] netlink_unicast+0x449/0x710 [ 7677.296547][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7677.296547][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7677.296547][ T1364] ___sys_sendmsg+0xee/0x170 [ 7677.296547][ T1364] __sys_sendmsg+0xcd/0x170 [ 7677.296547][ T1364] do_syscall_64+0xc6/0x1e0 [ 7677.296547][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7677.296547][ T1364] [ 7687.539040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7687.539486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7687.539486][ T1364] ___neigh_create+0x14b/0xf60 [ 7687.539486][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7687.539486][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7687.539486][ T1364] ip6_output+0x1f3/0x770 [ 7687.539486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7687.539486][ T1364] mld_sendpack+0x62d/0xbc0 [ 7687.539486][ T1364] mld_ifc_work+0x32/0x1f0 [ 7687.539486][ T1364] process_one_work+0x84d/0x18a0 [ 7687.539486][ T1364] worker_thread+0x587/0xd30 [ 7687.539486][ T1364] kthread+0x28a/0x350 [ 7687.539486][ T1364] ret_from_fork+0x31/0x70 [ 7687.539486][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7687.539486][ T1364] [ 7687.541217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7687.541217][ T1364] dst_init+0x84/0x4a0 [ 7687.541217][ T1364] dst_alloc+0x97/0x150 [ 7687.541217][ T1364] ip6_dst_alloc+0x23/0x90 [ 7687.541217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7687.541217][ T1364] ip6_pol_route+0x56f/0x840 [ 7687.541217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7687.541217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7687.541217][ T1364] ipv6_rcv+0x1ad/0x810 [ 7687.541217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7687.541217][ T1364] process_backlog+0x101/0x620 [ 7687.541217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7687.541217][ T1364] net_rx_action+0x495/0xbe0 [ 7687.541217][ T1364] __do_softirq+0x1b5/0x7f6 [ 7687.541217][ T1364] [ 7687.543060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7687.543060][ T1364] netdev_get_by_index+0x5e/0x80 [ 7687.543060][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7687.543060][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7687.543060][ T1364] ip6_route_add+0x1c/0x140 [ 7687.543060][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7687.543060][ T1364] addrconf_add_dev+0xe2/0x170 [ 7687.543060][ T1364] inet6_addr_add+0x12f/0xa40 [ 7687.543060][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7687.543060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7687.543060][ T1364] netlink_rcv_skb+0x130/0x360 [ 7687.543060][ T1364] netlink_unicast+0x449/0x710 [ 7687.543060][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7687.543060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7687.543060][ T1364] ___sys_sendmsg+0xee/0x170 [ 7687.543060][ T1364] __sys_sendmsg+0xcd/0x170 [ 7687.543060][ T1364] do_syscall_64+0xc6/0x1e0 [ 7687.543060][ T1364] [ 7687.545262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7687.545262][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7687.545262][ T1364] ipv6_find_idev+0x102/0x170 [ 7687.545262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7687.545262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7687.545262][ T1364] netlink_rcv_skb+0x130/0x360 [ 7687.545262][ T1364] netlink_unicast+0x449/0x710 [ 7687.545262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7687.545262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7687.545262][ T1364] ___sys_sendmsg+0xee/0x170 [ 7687.545262][ T1364] __sys_sendmsg+0xcd/0x170 [ 7687.545262][ T1364] do_syscall_64+0xc6/0x1e0 [ 7687.545262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7687.545262][ T1364] [ 7687.546985][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7687.546985][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7687.546985][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7687.546985][ T1364] ipv6_find_idev+0x102/0x170 [ 7687.546985][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7687.546985][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7687.546985][ T1364] netlink_rcv_skb+0x130/0x360 [ 7687.546985][ T1364] netlink_unicast+0x449/0x710 [ 7687.546985][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7687.546985][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7687.546985][ T1364] ___sys_sendmsg+0xee/0x170 [ 7687.546985][ T1364] __sys_sendmsg+0xcd/0x170 [ 7687.546985][ T1364] do_syscall_64+0xc6/0x1e0 [ 7687.546985][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7687.546985][ T1364] [ 7697.787019][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7697.787434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7697.787434][ T1364] ___neigh_create+0x14b/0xf60 [ 7697.787434][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7697.787434][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7697.787434][ T1364] ip6_output+0x1f3/0x770 [ 7697.787434][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7697.787434][ T1364] mld_sendpack+0x62d/0xbc0 [ 7697.787434][ T1364] mld_ifc_work+0x32/0x1f0 [ 7697.787434][ T1364] process_one_work+0x84d/0x18a0 [ 7697.787434][ T1364] worker_thread+0x587/0xd30 [ 7697.787434][ T1364] kthread+0x28a/0x350 [ 7697.787434][ T1364] ret_from_fork+0x31/0x70 [ 7697.787434][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7697.787434][ T1364] [ 7697.789147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7697.789147][ T1364] dst_init+0x84/0x4a0 [ 7697.789147][ T1364] dst_alloc+0x97/0x150 [ 7697.789147][ T1364] ip6_dst_alloc+0x23/0x90 [ 7697.789147][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7697.789147][ T1364] ip6_pol_route+0x56f/0x840 [ 7697.789147][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7697.789147][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7697.789147][ T1364] ipv6_rcv+0x1ad/0x810 [ 7697.789147][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7697.789147][ T1364] process_backlog+0x101/0x620 [ 7697.789147][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7697.789147][ T1364] net_rx_action+0x495/0xbe0 [ 7697.789147][ T1364] __do_softirq+0x1b5/0x7f6 [ 7697.789147][ T1364] [ 7697.790980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7697.790980][ T1364] netdev_get_by_index+0x5e/0x80 [ 7697.790980][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7697.790980][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7697.790980][ T1364] ip6_route_add+0x1c/0x140 [ 7697.790980][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7697.790980][ T1364] addrconf_add_dev+0xe2/0x170 [ 7697.790980][ T1364] inet6_addr_add+0x12f/0xa40 [ 7697.790980][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7697.790980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7697.790980][ T1364] netlink_rcv_skb+0x130/0x360 [ 7697.790980][ T1364] netlink_unicast+0x449/0x710 [ 7697.790980][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7697.790980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7697.790980][ T1364] ___sys_sendmsg+0xee/0x170 [ 7697.790980][ T1364] __sys_sendmsg+0xcd/0x170 [ 7697.790980][ T1364] do_syscall_64+0xc6/0x1e0 [ 7697.790980][ T1364] [ 7697.793155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7697.793155][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7697.793155][ T1364] ipv6_find_idev+0x102/0x170 [ 7697.793155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7697.793155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7697.793155][ T1364] netlink_rcv_skb+0x130/0x360 [ 7697.793155][ T1364] netlink_unicast+0x449/0x710 [ 7697.793155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7697.793155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7697.793155][ T1364] ___sys_sendmsg+0xee/0x170 [ 7697.793155][ T1364] __sys_sendmsg+0xcd/0x170 [ 7697.793155][ T1364] do_syscall_64+0xc6/0x1e0 [ 7697.793155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7697.793155][ T1364] [ 7697.794869][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7697.794869][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7697.794869][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7697.794869][ T1364] ipv6_find_idev+0x102/0x170 [ 7697.794869][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7697.794869][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7697.794869][ T1364] netlink_rcv_skb+0x130/0x360 [ 7697.794869][ T1364] netlink_unicast+0x449/0x710 [ 7697.794869][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7697.794869][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7697.794869][ T1364] ___sys_sendmsg+0xee/0x170 [ 7697.794869][ T1364] __sys_sendmsg+0xcd/0x170 [ 7697.794869][ T1364] do_syscall_64+0xc6/0x1e0 [ 7697.794869][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7697.794869][ T1364] [ 7708.035067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7708.035483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7708.035483][ T1364] ___neigh_create+0x14b/0xf60 [ 7708.035483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7708.035483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7708.035483][ T1364] ip6_output+0x1f3/0x770 [ 7708.035483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7708.035483][ T1364] mld_sendpack+0x62d/0xbc0 [ 7708.035483][ T1364] mld_ifc_work+0x32/0x1f0 [ 7708.035483][ T1364] process_one_work+0x84d/0x18a0 [ 7708.035483][ T1364] worker_thread+0x587/0xd30 [ 7708.035483][ T1364] kthread+0x28a/0x350 [ 7708.035483][ T1364] ret_from_fork+0x31/0x70 [ 7708.035483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7708.035483][ T1364] [ 7708.037214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7708.037214][ T1364] dst_init+0x84/0x4a0 [ 7708.037214][ T1364] dst_alloc+0x97/0x150 [ 7708.037214][ T1364] ip6_dst_alloc+0x23/0x90 [ 7708.037214][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7708.037214][ T1364] ip6_pol_route+0x56f/0x840 [ 7708.037214][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7708.037214][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7708.037214][ T1364] ipv6_rcv+0x1ad/0x810 [ 7708.037214][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7708.037214][ T1364] process_backlog+0x101/0x620 [ 7708.037214][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7708.037214][ T1364] net_rx_action+0x495/0xbe0 [ 7708.037214][ T1364] __do_softirq+0x1b5/0x7f6 [ 7708.037214][ T1364] [ 7708.039037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7708.039037][ T1364] netdev_get_by_index+0x5e/0x80 [ 7708.039037][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7708.039037][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7708.039037][ T1364] ip6_route_add+0x1c/0x140 [ 7708.039037][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7708.039037][ T1364] addrconf_add_dev+0xe2/0x170 [ 7708.039037][ T1364] inet6_addr_add+0x12f/0xa40 [ 7708.039037][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7708.039037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7708.039037][ T1364] netlink_rcv_skb+0x130/0x360 [ 7708.039037][ T1364] netlink_unicast+0x449/0x710 [ 7708.039037][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7708.039037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7708.039037][ T1364] ___sys_sendmsg+0xee/0x170 [ 7708.039037][ T1364] __sys_sendmsg+0xcd/0x170 [ 7708.039037][ T1364] do_syscall_64+0xc6/0x1e0 [ 7708.039037][ T1364] [ 7708.041226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7708.041226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7708.041226][ T1364] ipv6_find_idev+0x102/0x170 [ 7708.041226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7708.041226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7708.041226][ T1364] netlink_rcv_skb+0x130/0x360 [ 7708.041226][ T1364] netlink_unicast+0x449/0x710 [ 7708.041226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7708.041226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7708.041226][ T1364] ___sys_sendmsg+0xee/0x170 [ 7708.041226][ T1364] __sys_sendmsg+0xcd/0x170 [ 7708.041226][ T1364] do_syscall_64+0xc6/0x1e0 [ 7708.041226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7708.041226][ T1364] [ 7708.042927][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7708.042927][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7708.042927][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7708.042927][ T1364] ipv6_find_idev+0x102/0x170 [ 7708.042927][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7708.042927][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7708.042927][ T1364] netlink_rcv_skb+0x130/0x360 [ 7708.042927][ T1364] netlink_unicast+0x449/0x710 [ 7708.042927][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7708.042927][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7708.042927][ T1364] ___sys_sendmsg+0xee/0x170 [ 7708.042927][ T1364] __sys_sendmsg+0xcd/0x170 [ 7708.042927][ T1364] do_syscall_64+0xc6/0x1e0 [ 7708.042927][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7708.042927][ T1364] [ 7718.131089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7718.131513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7718.131513][ T1364] ___neigh_create+0x14b/0xf60 [ 7718.131513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7718.131513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7718.131513][ T1364] ip6_output+0x1f3/0x770 [ 7718.131513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7718.131513][ T1364] mld_sendpack+0x62d/0xbc0 [ 7718.131513][ T1364] mld_ifc_work+0x32/0x1f0 [ 7718.131513][ T1364] process_one_work+0x84d/0x18a0 [ 7718.131513][ T1364] worker_thread+0x587/0xd30 [ 7718.131513][ T1364] kthread+0x28a/0x350 [ 7718.131513][ T1364] ret_from_fork+0x31/0x70 [ 7718.131513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7718.131513][ T1364] [ 7718.133222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7718.133222][ T1364] dst_init+0x84/0x4a0 [ 7718.133222][ T1364] dst_alloc+0x97/0x150 [ 7718.133222][ T1364] ip6_dst_alloc+0x23/0x90 [ 7718.133222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7718.133222][ T1364] ip6_pol_route+0x56f/0x840 [ 7718.133222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7718.133222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7718.133222][ T1364] ipv6_rcv+0x1ad/0x810 [ 7718.133222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7718.133222][ T1364] process_backlog+0x101/0x620 [ 7718.133222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7718.133222][ T1364] net_rx_action+0x495/0xbe0 [ 7718.133222][ T1364] __do_softirq+0x1b5/0x7f6 [ 7718.133222][ T1364] [ 7718.135036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7718.135036][ T1364] netdev_get_by_index+0x5e/0x80 [ 7718.135036][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7718.135036][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7718.135036][ T1364] ip6_route_add+0x1c/0x140 [ 7718.135036][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7718.135036][ T1364] addrconf_add_dev+0xe2/0x170 [ 7718.135036][ T1364] inet6_addr_add+0x12f/0xa40 [ 7718.135036][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7718.135036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7718.135036][ T1364] netlink_rcv_skb+0x130/0x360 [ 7718.135036][ T1364] netlink_unicast+0x449/0x710 [ 7718.135036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7718.135036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7718.135036][ T1364] ___sys_sendmsg+0xee/0x170 [ 7718.135036][ T1364] __sys_sendmsg+0xcd/0x170 [ 7718.135036][ T1364] do_syscall_64+0xc6/0x1e0 [ 7718.135036][ T1364] [ 7718.137213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7718.137213][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7718.137213][ T1364] ipv6_find_idev+0x102/0x170 [ 7718.137213][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7718.137213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7718.137213][ T1364] netlink_rcv_skb+0x130/0x360 [ 7718.137213][ T1364] netlink_unicast+0x449/0x710 [ 7718.137213][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7718.137213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7718.137213][ T1364] ___sys_sendmsg+0xee/0x170 [ 7718.137213][ T1364] __sys_sendmsg+0xcd/0x170 [ 7718.137213][ T1364] do_syscall_64+0xc6/0x1e0 [ 7718.137213][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7718.137213][ T1364] [ 7718.138918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7718.138918][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7718.138918][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7718.138918][ T1364] ipv6_find_idev+0x102/0x170 [ 7718.138918][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7718.138918][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7718.138918][ T1364] netlink_rcv_skb+0x130/0x360 [ 7718.138918][ T1364] netlink_unicast+0x449/0x710 [ 7718.138918][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7718.138918][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7718.138918][ T1364] ___sys_sendmsg+0xee/0x170 [ 7718.138918][ T1364] __sys_sendmsg+0xcd/0x170 [ 7718.138918][ T1364] do_syscall_64+0xc6/0x1e0 [ 7718.138918][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7718.138918][ T1364] [ 7728.243078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7728.243500][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7728.243500][ T1364] ___neigh_create+0x14b/0xf60 [ 7728.243500][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7728.243500][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7728.243500][ T1364] ip6_output+0x1f3/0x770 [ 7728.243500][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7728.243500][ T1364] mld_sendpack+0x62d/0xbc0 [ 7728.243500][ T1364] mld_ifc_work+0x32/0x1f0 [ 7728.243500][ T1364] process_one_work+0x84d/0x18a0 [ 7728.243500][ T1364] worker_thread+0x587/0xd30 [ 7728.243500][ T1364] kthread+0x28a/0x350 [ 7728.243500][ T1364] ret_from_fork+0x31/0x70 [ 7728.243500][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7728.243500][ T1364] [ 7728.245224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7728.245224][ T1364] dst_init+0x84/0x4a0 [ 7728.245224][ T1364] dst_alloc+0x97/0x150 [ 7728.245224][ T1364] ip6_dst_alloc+0x23/0x90 [ 7728.245224][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7728.245224][ T1364] ip6_pol_route+0x56f/0x840 [ 7728.245224][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7728.245224][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7728.245224][ T1364] ipv6_rcv+0x1ad/0x810 [ 7728.245224][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7728.245224][ T1364] process_backlog+0x101/0x620 [ 7728.245224][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7728.245224][ T1364] net_rx_action+0x495/0xbe0 [ 7728.245224][ T1364] __do_softirq+0x1b5/0x7f6 [ 7728.245224][ T1364] [ 7728.247060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7728.247060][ T1364] netdev_get_by_index+0x5e/0x80 [ 7728.247060][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7728.247060][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7728.247060][ T1364] ip6_route_add+0x1c/0x140 [ 7728.247060][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7728.247060][ T1364] addrconf_add_dev+0xe2/0x170 [ 7728.247060][ T1364] inet6_addr_add+0x12f/0xa40 [ 7728.247060][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7728.247060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7728.247060][ T1364] netlink_rcv_skb+0x130/0x360 [ 7728.247060][ T1364] netlink_unicast+0x449/0x710 [ 7728.247060][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7728.247060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7728.247060][ T1364] ___sys_sendmsg+0xee/0x170 [ 7728.247060][ T1364] __sys_sendmsg+0xcd/0x170 [ 7728.247060][ T1364] do_syscall_64+0xc6/0x1e0 [ 7728.247060][ T1364] [ 7728.249269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7728.249269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7728.249269][ T1364] ipv6_find_idev+0x102/0x170 [ 7728.249269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7728.249269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7728.249269][ T1364] netlink_rcv_skb+0x130/0x360 [ 7728.249269][ T1364] netlink_unicast+0x449/0x710 [ 7728.249269][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7728.249269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7728.249269][ T1364] ___sys_sendmsg+0xee/0x170 [ 7728.249269][ T1364] __sys_sendmsg+0xcd/0x170 [ 7728.249269][ T1364] do_syscall_64+0xc6/0x1e0 [ 7728.249269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7728.249269][ T1364] [ 7728.250972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7728.250972][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7728.250972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7728.250972][ T1364] ipv6_find_idev+0x102/0x170 [ 7728.250972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7728.250972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7728.250972][ T1364] netlink_rcv_skb+0x130/0x360 [ 7728.250972][ T1364] netlink_unicast+0x449/0x710 [ 7728.250972][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7728.250972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7728.250972][ T1364] ___sys_sendmsg+0xee/0x170 [ 7728.250972][ T1364] __sys_sendmsg+0xcd/0x170 [ 7728.250972][ T1364] do_syscall_64+0xc6/0x1e0 [ 7728.250972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7728.250972][ T1364] [ 7738.491005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7738.491490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7738.491490][ T1364] ___neigh_create+0x14b/0xf60 [ 7738.491490][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7738.491490][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7738.491490][ T1364] ip6_output+0x1f3/0x770 [ 7738.491490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7738.491490][ T1364] mld_sendpack+0x62d/0xbc0 [ 7738.491490][ T1364] mld_ifc_work+0x32/0x1f0 [ 7738.491490][ T1364] process_one_work+0x84d/0x18a0 [ 7738.491490][ T1364] worker_thread+0x587/0xd30 [ 7738.491490][ T1364] kthread+0x28a/0x350 [ 7738.491490][ T1364] ret_from_fork+0x31/0x70 [ 7738.491490][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7738.491490][ T1364] [ 7738.493190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7738.493190][ T1364] dst_init+0x84/0x4a0 [ 7738.493190][ T1364] dst_alloc+0x97/0x150 [ 7738.493190][ T1364] ip6_dst_alloc+0x23/0x90 [ 7738.493190][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7738.493190][ T1364] ip6_pol_route+0x56f/0x840 [ 7738.493190][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7738.493190][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7738.493190][ T1364] ipv6_rcv+0x1ad/0x810 [ 7738.493190][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7738.493190][ T1364] process_backlog+0x101/0x620 [ 7738.493190][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7738.493190][ T1364] net_rx_action+0x495/0xbe0 [ 7738.493190][ T1364] __do_softirq+0x1b5/0x7f6 [ 7738.493190][ T1364] [ 7738.495022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7738.495022][ T1364] netdev_get_by_index+0x5e/0x80 [ 7738.495022][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7738.495022][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7738.495022][ T1364] ip6_route_add+0x1c/0x140 [ 7738.495022][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7738.495022][ T1364] addrconf_add_dev+0xe2/0x170 [ 7738.495022][ T1364] inet6_addr_add+0x12f/0xa40 [ 7738.495022][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7738.495022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7738.495022][ T1364] netlink_rcv_skb+0x130/0x360 [ 7738.495022][ T1364] netlink_unicast+0x449/0x710 [ 7738.495022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7738.495022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7738.495022][ T1364] ___sys_sendmsg+0xee/0x170 [ 7738.495022][ T1364] __sys_sendmsg+0xcd/0x170 [ 7738.495022][ T1364] do_syscall_64+0xc6/0x1e0 [ 7738.495022][ T1364] [ 7738.497191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7738.497191][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7738.497191][ T1364] ipv6_find_idev+0x102/0x170 [ 7738.497191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7738.497191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7738.497191][ T1364] netlink_rcv_skb+0x130/0x360 [ 7738.497191][ T1364] netlink_unicast+0x449/0x710 [ 7738.497191][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7738.497191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7738.497191][ T1364] ___sys_sendmsg+0xee/0x170 [ 7738.497191][ T1364] __sys_sendmsg+0xcd/0x170 [ 7738.497191][ T1364] do_syscall_64+0xc6/0x1e0 [ 7738.497191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7738.497191][ T1364] [ 7738.498894][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7738.498894][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7738.498894][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7738.498894][ T1364] ipv6_find_idev+0x102/0x170 [ 7738.498894][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7738.498894][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7738.498894][ T1364] netlink_rcv_skb+0x130/0x360 [ 7738.498894][ T1364] netlink_unicast+0x449/0x710 [ 7738.498894][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7738.498894][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7738.498894][ T1364] ___sys_sendmsg+0xee/0x170 [ 7738.498894][ T1364] __sys_sendmsg+0xcd/0x170 [ 7738.498894][ T1364] do_syscall_64+0xc6/0x1e0 [ 7738.498894][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7738.498894][ T1364] [ 7748.739082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7748.739498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7748.739498][ T1364] ___neigh_create+0x14b/0xf60 [ 7748.739498][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7748.739498][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7748.739498][ T1364] ip6_output+0x1f3/0x770 [ 7748.739498][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7748.739498][ T1364] mld_sendpack+0x62d/0xbc0 [ 7748.739498][ T1364] mld_ifc_work+0x32/0x1f0 [ 7748.739498][ T1364] process_one_work+0x84d/0x18a0 [ 7748.739498][ T1364] worker_thread+0x587/0xd30 [ 7748.739498][ T1364] kthread+0x28a/0x350 [ 7748.739498][ T1364] ret_from_fork+0x31/0x70 [ 7748.739498][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7748.739498][ T1364] [ 7748.741301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7748.741301][ T1364] dst_init+0x84/0x4a0 [ 7748.741301][ T1364] dst_alloc+0x97/0x150 [ 7748.741301][ T1364] ip6_dst_alloc+0x23/0x90 [ 7748.741301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7748.741301][ T1364] ip6_pol_route+0x56f/0x840 [ 7748.741301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7748.741301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7748.741301][ T1364] ipv6_rcv+0x1ad/0x810 [ 7748.741301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7748.741301][ T1364] process_backlog+0x101/0x620 [ 7748.741301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7748.741301][ T1364] net_rx_action+0x495/0xbe0 [ 7748.741301][ T1364] __do_softirq+0x1b5/0x7f6 [ 7748.741301][ T1364] [ 7748.743113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7748.743113][ T1364] netdev_get_by_index+0x5e/0x80 [ 7748.743113][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7748.743113][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7748.743113][ T1364] ip6_route_add+0x1c/0x140 [ 7748.743113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7748.743113][ T1364] addrconf_add_dev+0xe2/0x170 [ 7748.743113][ T1364] inet6_addr_add+0x12f/0xa40 [ 7748.743113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7748.743113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7748.743113][ T1364] netlink_rcv_skb+0x130/0x360 [ 7748.743113][ T1364] netlink_unicast+0x449/0x710 [ 7748.743113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7748.743113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7748.743113][ T1364] ___sys_sendmsg+0xee/0x170 [ 7748.743113][ T1364] __sys_sendmsg+0xcd/0x170 [ 7748.743113][ T1364] do_syscall_64+0xc6/0x1e0 [ 7748.743113][ T1364] [ 7748.745792][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7748.745792][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7748.745792][ T1364] ipv6_find_idev+0x102/0x170 [ 7748.745792][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7748.745792][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7748.745792][ T1364] netlink_rcv_skb+0x130/0x360 [ 7748.745792][ T1364] netlink_unicast+0x449/0x710 [ 7748.745792][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7748.745792][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7748.745792][ T1364] ___sys_sendmsg+0xee/0x170 [ 7748.745792][ T1364] __sys_sendmsg+0xcd/0x170 [ 7748.745792][ T1364] do_syscall_64+0xc6/0x1e0 [ 7748.745792][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7748.745792][ T1364] [ 7748.747499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7748.747499][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7748.747499][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7748.747499][ T1364] ipv6_find_idev+0x102/0x170 [ 7748.747499][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7748.747499][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7748.747499][ T1364] netlink_rcv_skb+0x130/0x360 [ 7748.747499][ T1364] netlink_unicast+0x449/0x710 [ 7748.747499][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7748.747499][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7748.747499][ T1364] ___sys_sendmsg+0xee/0x170 [ 7748.747499][ T1364] __sys_sendmsg+0xcd/0x170 [ 7748.747499][ T1364] do_syscall_64+0xc6/0x1e0 [ 7748.747499][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7748.747499][ T1364] [ 7758.986979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7758.987434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7758.987434][ T1364] ___neigh_create+0x14b/0xf60 [ 7758.987434][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7758.987434][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7758.987434][ T1364] ip6_output+0x1f3/0x770 [ 7758.987434][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7758.987434][ T1364] mld_sendpack+0x62d/0xbc0 [ 7758.987434][ T1364] mld_ifc_work+0x32/0x1f0 [ 7758.987434][ T1364] process_one_work+0x84d/0x18a0 [ 7758.987434][ T1364] worker_thread+0x587/0xd30 [ 7758.987434][ T1364] kthread+0x28a/0x350 [ 7758.987434][ T1364] ret_from_fork+0x31/0x70 [ 7758.987434][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7758.987434][ T1364] [ 7758.989275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7758.989275][ T1364] dst_init+0x84/0x4a0 [ 7758.989275][ T1364] dst_alloc+0x97/0x150 [ 7758.989275][ T1364] ip6_dst_alloc+0x23/0x90 [ 7758.989275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7758.989275][ T1364] ip6_pol_route+0x56f/0x840 [ 7758.989275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7758.989275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7758.989275][ T1364] ipv6_rcv+0x1ad/0x810 [ 7758.989275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7758.989275][ T1364] process_backlog+0x101/0x620 [ 7758.989275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7758.989275][ T1364] net_rx_action+0x495/0xbe0 [ 7758.989275][ T1364] __do_softirq+0x1b5/0x7f6 [ 7758.989275][ T1364] [ 7758.991125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7758.991125][ T1364] netdev_get_by_index+0x5e/0x80 [ 7758.991125][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7758.991125][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7758.991125][ T1364] ip6_route_add+0x1c/0x140 [ 7758.991125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7758.991125][ T1364] addrconf_add_dev+0xe2/0x170 [ 7758.991125][ T1364] inet6_addr_add+0x12f/0xa40 [ 7758.991125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7758.991125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7758.991125][ T1364] netlink_rcv_skb+0x130/0x360 [ 7758.991125][ T1364] netlink_unicast+0x449/0x710 [ 7758.991125][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7758.991125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7758.991125][ T1364] ___sys_sendmsg+0xee/0x170 [ 7758.991125][ T1364] __sys_sendmsg+0xcd/0x170 [ 7758.991125][ T1364] do_syscall_64+0xc6/0x1e0 [ 7758.991125][ T1364] [ 7758.993332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7758.993332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7758.993332][ T1364] ipv6_find_idev+0x102/0x170 [ 7758.993332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7758.993332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7758.993332][ T1364] netlink_rcv_skb+0x130/0x360 [ 7758.993332][ T1364] netlink_unicast+0x449/0x710 [ 7758.993332][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7758.993332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7758.993332][ T1364] ___sys_sendmsg+0xee/0x170 [ 7758.993332][ T1364] __sys_sendmsg+0xcd/0x170 [ 7758.993332][ T1364] do_syscall_64+0xc6/0x1e0 [ 7758.993332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7758.993332][ T1364] [ 7758.995062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7758.995062][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7758.995062][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7758.995062][ T1364] ipv6_find_idev+0x102/0x170 [ 7758.995062][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7758.995062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7758.995062][ T1364] netlink_rcv_skb+0x130/0x360 [ 7758.995062][ T1364] netlink_unicast+0x449/0x710 [ 7758.995062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7758.995062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7758.995062][ T1364] ___sys_sendmsg+0xee/0x170 [ 7758.995062][ T1364] __sys_sendmsg+0xcd/0x170 [ 7758.995062][ T1364] do_syscall_64+0xc6/0x1e0 [ 7758.995062][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7758.995062][ T1364] [ 7769.250980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7769.251497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7769.251497][ T1364] ___neigh_create+0x14b/0xf60 [ 7769.251497][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7769.251497][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7769.251497][ T1364] ip6_output+0x1f3/0x770 [ 7769.251497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7769.251497][ T1364] mld_sendpack+0x62d/0xbc0 [ 7769.251497][ T1364] mld_ifc_work+0x32/0x1f0 [ 7769.251497][ T1364] process_one_work+0x84d/0x18a0 [ 7769.251497][ T1364] worker_thread+0x587/0xd30 [ 7769.251497][ T1364] kthread+0x28a/0x350 [ 7769.251497][ T1364] ret_from_fork+0x31/0x70 [ 7769.251497][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7769.251497][ T1364] [ 7769.253246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7769.253246][ T1364] dst_init+0x84/0x4a0 [ 7769.253246][ T1364] dst_alloc+0x97/0x150 [ 7769.253246][ T1364] ip6_dst_alloc+0x23/0x90 [ 7769.253246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7769.253246][ T1364] ip6_pol_route+0x56f/0x840 [ 7769.253246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7769.253246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7769.253246][ T1364] ipv6_rcv+0x1ad/0x810 [ 7769.253246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7769.253246][ T1364] process_backlog+0x101/0x620 [ 7769.253246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7769.253246][ T1364] net_rx_action+0x495/0xbe0 [ 7769.253246][ T1364] __do_softirq+0x1b5/0x7f6 [ 7769.253246][ T1364] [ 7769.255099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7769.255099][ T1364] netdev_get_by_index+0x5e/0x80 [ 7769.255099][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7769.255099][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7769.255099][ T1364] ip6_route_add+0x1c/0x140 [ 7769.255099][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7769.255099][ T1364] addrconf_add_dev+0xe2/0x170 [ 7769.255099][ T1364] inet6_addr_add+0x12f/0xa40 [ 7769.255099][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7769.255099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7769.255099][ T1364] netlink_rcv_skb+0x130/0x360 [ 7769.255099][ T1364] netlink_unicast+0x449/0x710 [ 7769.255099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7769.255099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7769.255099][ T1364] ___sys_sendmsg+0xee/0x170 [ 7769.255099][ T1364] __sys_sendmsg+0xcd/0x170 [ 7769.255099][ T1364] do_syscall_64+0xc6/0x1e0 [ 7769.255099][ T1364] [ 7769.257301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7769.257301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7769.257301][ T1364] ipv6_find_idev+0x102/0x170 [ 7769.257301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7769.257301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7769.257301][ T1364] netlink_rcv_skb+0x130/0x360 [ 7769.257301][ T1364] netlink_unicast+0x449/0x710 [ 7769.257301][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7769.257301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7769.257301][ T1364] ___sys_sendmsg+0xee/0x170 [ 7769.257301][ T1364] __sys_sendmsg+0xcd/0x170 [ 7769.257301][ T1364] do_syscall_64+0xc6/0x1e0 [ 7769.257301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7769.257301][ T1364] [ 7769.259032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7769.259032][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7769.259032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7769.259032][ T1364] ipv6_find_idev+0x102/0x170 [ 7769.259032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7769.259032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7769.259032][ T1364] netlink_rcv_skb+0x130/0x360 [ 7769.259032][ T1364] netlink_unicast+0x449/0x710 [ 7769.259032][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7769.259032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7769.259032][ T1364] ___sys_sendmsg+0xee/0x170 [ 7769.259032][ T1364] __sys_sendmsg+0xcd/0x170 [ 7769.259032][ T1364] do_syscall_64+0xc6/0x1e0 [ 7769.259032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7769.259032][ T1364] [ 7779.339008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7779.339483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7779.339483][ T1364] ___neigh_create+0x14b/0xf60 [ 7779.339483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7779.339483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7779.339483][ T1364] ip6_output+0x1f3/0x770 [ 7779.339483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7779.339483][ T1364] mld_sendpack+0x62d/0xbc0 [ 7779.339483][ T1364] mld_ifc_work+0x32/0x1f0 [ 7779.339483][ T1364] process_one_work+0x84d/0x18a0 [ 7779.339483][ T1364] worker_thread+0x587/0xd30 [ 7779.339483][ T1364] kthread+0x28a/0x350 [ 7779.339483][ T1364] ret_from_fork+0x31/0x70 [ 7779.339483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7779.339483][ T1364] [ 7779.341212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7779.341212][ T1364] dst_init+0x84/0x4a0 [ 7779.341212][ T1364] dst_alloc+0x97/0x150 [ 7779.341212][ T1364] ip6_dst_alloc+0x23/0x90 [ 7779.341212][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7779.341212][ T1364] ip6_pol_route+0x56f/0x840 [ 7779.341212][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7779.341212][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7779.341212][ T1364] ipv6_rcv+0x1ad/0x810 [ 7779.341212][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7779.341212][ T1364] process_backlog+0x101/0x620 [ 7779.341212][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7779.341212][ T1364] net_rx_action+0x495/0xbe0 [ 7779.341212][ T1364] __do_softirq+0x1b5/0x7f6 [ 7779.341212][ T1364] [ 7779.343051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7779.343051][ T1364] netdev_get_by_index+0x5e/0x80 [ 7779.343051][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7779.343051][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7779.343051][ T1364] ip6_route_add+0x1c/0x140 [ 7779.343051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7779.343051][ T1364] addrconf_add_dev+0xe2/0x170 [ 7779.343051][ T1364] inet6_addr_add+0x12f/0xa40 [ 7779.343051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7779.343051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7779.343051][ T1364] netlink_rcv_skb+0x130/0x360 [ 7779.343051][ T1364] netlink_unicast+0x449/0x710 [ 7779.343051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7779.343051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7779.343051][ T1364] ___sys_sendmsg+0xee/0x170 [ 7779.343051][ T1364] __sys_sendmsg+0xcd/0x170 [ 7779.343051][ T1364] do_syscall_64+0xc6/0x1e0 [ 7779.343051][ T1364] [ 7779.345242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7779.345242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7779.345242][ T1364] ipv6_find_idev+0x102/0x170 [ 7779.345242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7779.345242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7779.345242][ T1364] netlink_rcv_skb+0x130/0x360 [ 7779.345242][ T1364] netlink_unicast+0x449/0x710 [ 7779.345242][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7779.345242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7779.345242][ T1364] ___sys_sendmsg+0xee/0x170 [ 7779.345242][ T1364] __sys_sendmsg+0xcd/0x170 [ 7779.345242][ T1364] do_syscall_64+0xc6/0x1e0 [ 7779.345242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7779.345242][ T1364] [ 7779.346968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7779.346968][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7779.346968][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7779.346968][ T1364] ipv6_find_idev+0x102/0x170 [ 7779.346968][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7779.346968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7779.346968][ T1364] netlink_rcv_skb+0x130/0x360 [ 7779.346968][ T1364] netlink_unicast+0x449/0x710 [ 7779.346968][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7779.346968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7779.346968][ T1364] ___sys_sendmsg+0xee/0x170 [ 7779.346968][ T1364] __sys_sendmsg+0xcd/0x170 [ 7779.346968][ T1364] do_syscall_64+0xc6/0x1e0 [ 7779.346968][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7779.346968][ T1364] [ 7789.363051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7789.363525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7789.363525][ T1364] ___neigh_create+0x14b/0xf60 [ 7789.363525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7789.363525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7789.363525][ T1364] ip6_output+0x1f3/0x770 [ 7789.363525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7789.363525][ T1364] mld_sendpack+0x62d/0xbc0 [ 7789.363525][ T1364] mld_ifc_work+0x32/0x1f0 [ 7789.363525][ T1364] process_one_work+0x84d/0x18a0 [ 7789.363525][ T1364] worker_thread+0x587/0xd30 [ 7789.363525][ T1364] kthread+0x28a/0x350 [ 7789.363525][ T1364] ret_from_fork+0x31/0x70 [ 7789.363525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7789.363525][ T1364] [ 7789.365237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7789.365237][ T1364] dst_init+0x84/0x4a0 [ 7789.365237][ T1364] dst_alloc+0x97/0x150 [ 7789.365237][ T1364] ip6_dst_alloc+0x23/0x90 [ 7789.365237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7789.365237][ T1364] ip6_pol_route+0x56f/0x840 [ 7789.365237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7789.365237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7789.365237][ T1364] ipv6_rcv+0x1ad/0x810 [ 7789.365237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7789.365237][ T1364] process_backlog+0x101/0x620 [ 7789.365237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7789.365237][ T1364] net_rx_action+0x495/0xbe0 [ 7789.365237][ T1364] __do_softirq+0x1b5/0x7f6 [ 7789.365237][ T1364] [ 7789.367049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7789.367049][ T1364] netdev_get_by_index+0x5e/0x80 [ 7789.367049][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7789.367049][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7789.367049][ T1364] ip6_route_add+0x1c/0x140 [ 7789.367049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7789.367049][ T1364] addrconf_add_dev+0xe2/0x170 [ 7789.367049][ T1364] inet6_addr_add+0x12f/0xa40 [ 7789.367049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7789.367049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7789.367049][ T1364] netlink_rcv_skb+0x130/0x360 [ 7789.367049][ T1364] netlink_unicast+0x449/0x710 [ 7789.367049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7789.367049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7789.367049][ T1364] ___sys_sendmsg+0xee/0x170 [ 7789.367049][ T1364] __sys_sendmsg+0xcd/0x170 [ 7789.367049][ T1364] do_syscall_64+0xc6/0x1e0 [ 7789.367049][ T1364] [ 7789.369232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7789.369232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7789.369232][ T1364] ipv6_find_idev+0x102/0x170 [ 7789.369232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7789.369232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7789.369232][ T1364] netlink_rcv_skb+0x130/0x360 [ 7789.369232][ T1364] netlink_unicast+0x449/0x710 [ 7789.369232][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7789.369232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7789.369232][ T1364] ___sys_sendmsg+0xee/0x170 [ 7789.369232][ T1364] __sys_sendmsg+0xcd/0x170 [ 7789.369232][ T1364] do_syscall_64+0xc6/0x1e0 [ 7789.369232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7789.369232][ T1364] [ 7789.370930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7789.370930][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7789.370930][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7789.370930][ T1364] ipv6_find_idev+0x102/0x170 [ 7789.370930][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7789.370930][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7789.370930][ T1364] netlink_rcv_skb+0x130/0x360 [ 7789.370930][ T1364] netlink_unicast+0x449/0x710 [ 7789.370930][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7789.370930][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7789.370930][ T1364] ___sys_sendmsg+0xee/0x170 [ 7789.370930][ T1364] __sys_sendmsg+0xcd/0x170 [ 7789.370930][ T1364] do_syscall_64+0xc6/0x1e0 [ 7789.370930][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7789.370930][ T1364] [ 7799.618997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7799.619467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7799.619467][ T1364] ___neigh_create+0x14b/0xf60 [ 7799.619467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7799.619467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7799.619467][ T1364] ip6_output+0x1f3/0x770 [ 7799.619467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7799.619467][ T1364] mld_sendpack+0x62d/0xbc0 [ 7799.619467][ T1364] mld_ifc_work+0x32/0x1f0 [ 7799.619467][ T1364] process_one_work+0x84d/0x18a0 [ 7799.619467][ T1364] worker_thread+0x587/0xd30 [ 7799.619467][ T1364] kthread+0x28a/0x350 [ 7799.619467][ T1364] ret_from_fork+0x31/0x70 [ 7799.619467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7799.619467][ T1364] [ 7799.621695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7799.621695][ T1364] dst_init+0x84/0x4a0 [ 7799.621695][ T1364] dst_alloc+0x97/0x150 [ 7799.621695][ T1364] ip6_dst_alloc+0x23/0x90 [ 7799.621695][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7799.621695][ T1364] ip6_pol_route+0x56f/0x840 [ 7799.621695][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7799.621695][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7799.621695][ T1364] ipv6_rcv+0x1ad/0x810 [ 7799.621695][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7799.621695][ T1364] process_backlog+0x101/0x620 [ 7799.621695][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7799.621695][ T1364] net_rx_action+0x495/0xbe0 [ 7799.621695][ T1364] __do_softirq+0x1b5/0x7f6 [ 7799.621695][ T1364] [ 7799.623516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7799.623516][ T1364] netdev_get_by_index+0x5e/0x80 [ 7799.623516][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7799.623516][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7799.623516][ T1364] ip6_route_add+0x1c/0x140 [ 7799.623516][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7799.623516][ T1364] addrconf_add_dev+0xe2/0x170 [ 7799.623516][ T1364] inet6_addr_add+0x12f/0xa40 [ 7799.623516][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7799.623516][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7799.623516][ T1364] netlink_rcv_skb+0x130/0x360 [ 7799.623516][ T1364] netlink_unicast+0x449/0x710 [ 7799.623516][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7799.623516][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7799.623516][ T1364] ___sys_sendmsg+0xee/0x170 [ 7799.623516][ T1364] __sys_sendmsg+0xcd/0x170 [ 7799.623516][ T1364] do_syscall_64+0xc6/0x1e0 [ 7799.623516][ T1364] [ 7799.625698][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7799.625698][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7799.625698][ T1364] ipv6_find_idev+0x102/0x170 [ 7799.625698][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7799.625698][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7799.625698][ T1364] netlink_rcv_skb+0x130/0x360 [ 7799.625698][ T1364] netlink_unicast+0x449/0x710 [ 7799.625698][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7799.625698][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7799.625698][ T1364] ___sys_sendmsg+0xee/0x170 [ 7799.625698][ T1364] __sys_sendmsg+0xcd/0x170 [ 7799.625698][ T1364] do_syscall_64+0xc6/0x1e0 [ 7799.625698][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7799.625698][ T1364] [ 7799.627399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7799.627399][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7799.627399][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7799.627399][ T1364] ipv6_find_idev+0x102/0x170 [ 7799.627399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7799.627399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7799.627399][ T1364] netlink_rcv_skb+0x130/0x360 [ 7799.627399][ T1364] netlink_unicast+0x449/0x710 [ 7799.627399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7799.627399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7799.627399][ T1364] ___sys_sendmsg+0xee/0x170 [ 7799.627399][ T1364] __sys_sendmsg+0xcd/0x170 [ 7799.627399][ T1364] do_syscall_64+0xc6/0x1e0 [ 7799.627399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7799.627399][ T1364] [ 7809.866993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7809.867496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7809.867496][ T1364] ___neigh_create+0x14b/0xf60 [ 7809.867496][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7809.867496][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7809.867496][ T1364] ip6_output+0x1f3/0x770 [ 7809.867496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7809.867496][ T1364] mld_sendpack+0x62d/0xbc0 [ 7809.867496][ T1364] mld_ifc_work+0x32/0x1f0 [ 7809.867496][ T1364] process_one_work+0x84d/0x18a0 [ 7809.867496][ T1364] worker_thread+0x587/0xd30 [ 7809.867496][ T1364] kthread+0x28a/0x350 [ 7809.867496][ T1364] ret_from_fork+0x31/0x70 [ 7809.867496][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7809.867496][ T1364] [ 7809.869204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7809.869204][ T1364] dst_init+0x84/0x4a0 [ 7809.869204][ T1364] dst_alloc+0x97/0x150 [ 7809.869204][ T1364] ip6_dst_alloc+0x23/0x90 [ 7809.869204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7809.869204][ T1364] ip6_pol_route+0x56f/0x840 [ 7809.869204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7809.869204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7809.869204][ T1364] ipv6_rcv+0x1ad/0x810 [ 7809.869204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7809.869204][ T1364] process_backlog+0x101/0x620 [ 7809.869204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7809.869204][ T1364] net_rx_action+0x495/0xbe0 [ 7809.869204][ T1364] __do_softirq+0x1b5/0x7f6 [ 7809.869204][ T1364] [ 7809.871018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7809.871018][ T1364] netdev_get_by_index+0x5e/0x80 [ 7809.871018][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7809.871018][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7809.871018][ T1364] ip6_route_add+0x1c/0x140 [ 7809.871018][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7809.871018][ T1364] addrconf_add_dev+0xe2/0x170 [ 7809.871018][ T1364] inet6_addr_add+0x12f/0xa40 [ 7809.871018][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7809.871018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7809.871018][ T1364] netlink_rcv_skb+0x130/0x360 [ 7809.871018][ T1364] netlink_unicast+0x449/0x710 [ 7809.871018][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7809.871018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7809.871018][ T1364] ___sys_sendmsg+0xee/0x170 [ 7809.871018][ T1364] __sys_sendmsg+0xcd/0x170 [ 7809.871018][ T1364] do_syscall_64+0xc6/0x1e0 [ 7809.871018][ T1364] [ 7809.873183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7809.873183][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7809.873183][ T1364] ipv6_find_idev+0x102/0x170 [ 7809.873183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7809.873183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7809.873183][ T1364] netlink_rcv_skb+0x130/0x360 [ 7809.873183][ T1364] netlink_unicast+0x449/0x710 [ 7809.873183][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7809.873183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7809.873183][ T1364] ___sys_sendmsg+0xee/0x170 [ 7809.873183][ T1364] __sys_sendmsg+0xcd/0x170 [ 7809.873183][ T1364] do_syscall_64+0xc6/0x1e0 [ 7809.873183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7809.873183][ T1364] [ 7809.874880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7809.874880][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7809.874880][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7809.874880][ T1364] ipv6_find_idev+0x102/0x170 [ 7809.874880][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7809.874880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7809.874880][ T1364] netlink_rcv_skb+0x130/0x360 [ 7809.874880][ T1364] netlink_unicast+0x449/0x710 [ 7809.874880][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7809.874880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7809.874880][ T1364] ___sys_sendmsg+0xee/0x170 [ 7809.874880][ T1364] __sys_sendmsg+0xcd/0x170 [ 7809.874880][ T1364] do_syscall_64+0xc6/0x1e0 [ 7809.874880][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7809.874880][ T1364] [ 7820.114984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7820.115463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7820.115463][ T1364] ___neigh_create+0x14b/0xf60 [ 7820.115463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7820.115463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7820.115463][ T1364] ip6_output+0x1f3/0x770 [ 7820.115463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7820.115463][ T1364] mld_sendpack+0x62d/0xbc0 [ 7820.115463][ T1364] mld_ifc_work+0x32/0x1f0 [ 7820.115463][ T1364] process_one_work+0x84d/0x18a0 [ 7820.115463][ T1364] worker_thread+0x587/0xd30 [ 7820.115463][ T1364] kthread+0x28a/0x350 [ 7820.115463][ T1364] ret_from_fork+0x31/0x70 [ 7820.115463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7820.115463][ T1364] [ 7820.117211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7820.117211][ T1364] dst_init+0x84/0x4a0 [ 7820.117211][ T1364] dst_alloc+0x97/0x150 [ 7820.117211][ T1364] ip6_dst_alloc+0x23/0x90 [ 7820.117211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7820.117211][ T1364] ip6_pol_route+0x56f/0x840 [ 7820.117211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7820.117211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7820.117211][ T1364] ipv6_rcv+0x1ad/0x810 [ 7820.117211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7820.117211][ T1364] process_backlog+0x101/0x620 [ 7820.117211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7820.117211][ T1364] net_rx_action+0x495/0xbe0 [ 7820.117211][ T1364] __do_softirq+0x1b5/0x7f6 [ 7820.117211][ T1364] [ 7820.119076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7820.119076][ T1364] netdev_get_by_index+0x5e/0x80 [ 7820.119076][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7820.119076][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7820.119076][ T1364] ip6_route_add+0x1c/0x140 [ 7820.119076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7820.119076][ T1364] addrconf_add_dev+0xe2/0x170 [ 7820.119076][ T1364] inet6_addr_add+0x12f/0xa40 [ 7820.119076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7820.119076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7820.119076][ T1364] netlink_rcv_skb+0x130/0x360 [ 7820.119076][ T1364] netlink_unicast+0x449/0x710 [ 7820.119076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7820.119076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7820.119076][ T1364] ___sys_sendmsg+0xee/0x170 [ 7820.119076][ T1364] __sys_sendmsg+0xcd/0x170 [ 7820.119076][ T1364] do_syscall_64+0xc6/0x1e0 [ 7820.119076][ T1364] [ 7820.121280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7820.121280][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7820.121280][ T1364] ipv6_find_idev+0x102/0x170 [ 7820.121280][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7820.121280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7820.121280][ T1364] netlink_rcv_skb+0x130/0x360 [ 7820.121280][ T1364] netlink_unicast+0x449/0x710 [ 7820.121280][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7820.121280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7820.121280][ T1364] ___sys_sendmsg+0xee/0x170 [ 7820.121280][ T1364] __sys_sendmsg+0xcd/0x170 [ 7820.121280][ T1364] do_syscall_64+0xc6/0x1e0 [ 7820.121280][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7820.121280][ T1364] [ 7820.123012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7820.123012][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7820.123012][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7820.123012][ T1364] ipv6_find_idev+0x102/0x170 [ 7820.123012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7820.123012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7820.123012][ T1364] netlink_rcv_skb+0x130/0x360 [ 7820.123012][ T1364] netlink_unicast+0x449/0x710 [ 7820.123012][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7820.123012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7820.123012][ T1364] ___sys_sendmsg+0xee/0x170 [ 7820.123012][ T1364] __sys_sendmsg+0xcd/0x170 [ 7820.123012][ T1364] do_syscall_64+0xc6/0x1e0 [ 7820.123012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7820.123012][ T1364] [ 7830.362985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7830.363464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7830.363464][ T1364] ___neigh_create+0x14b/0xf60 [ 7830.363464][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7830.363464][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7830.363464][ T1364] ip6_output+0x1f3/0x770 [ 7830.363464][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7830.363464][ T1364] mld_sendpack+0x62d/0xbc0 [ 7830.363464][ T1364] mld_ifc_work+0x32/0x1f0 [ 7830.363464][ T1364] process_one_work+0x84d/0x18a0 [ 7830.363464][ T1364] worker_thread+0x587/0xd30 [ 7830.363464][ T1364] kthread+0x28a/0x350 [ 7830.363464][ T1364] ret_from_fork+0x31/0x70 [ 7830.363464][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7830.363464][ T1364] [ 7830.365304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7830.365304][ T1364] dst_init+0x84/0x4a0 [ 7830.365304][ T1364] dst_alloc+0x97/0x150 [ 7830.365304][ T1364] ip6_dst_alloc+0x23/0x90 [ 7830.365304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7830.365304][ T1364] ip6_pol_route+0x56f/0x840 [ 7830.365304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7830.365304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7830.365304][ T1364] ipv6_rcv+0x1ad/0x810 [ 7830.365304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7830.365304][ T1364] process_backlog+0x101/0x620 [ 7830.365304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7830.365304][ T1364] net_rx_action+0x495/0xbe0 [ 7830.365304][ T1364] __do_softirq+0x1b5/0x7f6 [ 7830.365304][ T1364] [ 7830.367122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7830.367122][ T1364] netdev_get_by_index+0x5e/0x80 [ 7830.367122][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7830.367122][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7830.367122][ T1364] ip6_route_add+0x1c/0x140 [ 7830.367122][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7830.367122][ T1364] addrconf_add_dev+0xe2/0x170 [ 7830.367122][ T1364] inet6_addr_add+0x12f/0xa40 [ 7830.367122][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7830.367122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7830.367122][ T1364] netlink_rcv_skb+0x130/0x360 [ 7830.367122][ T1364] netlink_unicast+0x449/0x710 [ 7830.367122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7830.367122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7830.367122][ T1364] ___sys_sendmsg+0xee/0x170 [ 7830.367122][ T1364] __sys_sendmsg+0xcd/0x170 [ 7830.367122][ T1364] do_syscall_64+0xc6/0x1e0 [ 7830.367122][ T1364] [ 7830.369305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7830.369305][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7830.369305][ T1364] ipv6_find_idev+0x102/0x170 [ 7830.369305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7830.369305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7830.369305][ T1364] netlink_rcv_skb+0x130/0x360 [ 7830.369305][ T1364] netlink_unicast+0x449/0x710 [ 7830.369305][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7830.369305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7830.369305][ T1364] ___sys_sendmsg+0xee/0x170 [ 7830.369305][ T1364] __sys_sendmsg+0xcd/0x170 [ 7830.369305][ T1364] do_syscall_64+0xc6/0x1e0 [ 7830.369305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7830.369305][ T1364] [ 7830.371004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7830.371004][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7830.371004][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7830.371004][ T1364] ipv6_find_idev+0x102/0x170 [ 7830.371004][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7830.371004][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7830.371004][ T1364] netlink_rcv_skb+0x130/0x360 [ 7830.371004][ T1364] netlink_unicast+0x449/0x710 [ 7830.371004][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7830.371004][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7830.371004][ T1364] ___sys_sendmsg+0xee/0x170 [ 7830.371004][ T1364] __sys_sendmsg+0xcd/0x170 [ 7830.371004][ T1364] do_syscall_64+0xc6/0x1e0 [ 7830.371004][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7830.371004][ T1364] [ 7840.611000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7840.611499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7840.611499][ T1364] ___neigh_create+0x14b/0xf60 [ 7840.611499][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7840.611499][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7840.611499][ T1364] ip6_output+0x1f3/0x770 [ 7840.611499][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7840.611499][ T1364] mld_sendpack+0x62d/0xbc0 [ 7840.611499][ T1364] mld_ifc_work+0x32/0x1f0 [ 7840.611499][ T1364] process_one_work+0x84d/0x18a0 [ 7840.611499][ T1364] worker_thread+0x587/0xd30 [ 7840.611499][ T1364] kthread+0x28a/0x350 [ 7840.611499][ T1364] ret_from_fork+0x31/0x70 [ 7840.611499][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7840.611499][ T1364] [ 7840.613297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7840.613297][ T1364] dst_init+0x84/0x4a0 [ 7840.613297][ T1364] dst_alloc+0x97/0x150 [ 7840.613297][ T1364] ip6_dst_alloc+0x23/0x90 [ 7840.613297][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7840.613297][ T1364] ip6_pol_route+0x56f/0x840 [ 7840.613297][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7840.613297][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7840.613297][ T1364] ipv6_rcv+0x1ad/0x810 [ 7840.613297][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7840.613297][ T1364] process_backlog+0x101/0x620 [ 7840.613297][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7840.613297][ T1364] net_rx_action+0x495/0xbe0 [ 7840.613297][ T1364] __do_softirq+0x1b5/0x7f6 [ 7840.613297][ T1364] [ 7840.615216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7840.615216][ T1364] netdev_get_by_index+0x5e/0x80 [ 7840.615216][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7840.615216][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7840.615216][ T1364] ip6_route_add+0x1c/0x140 [ 7840.615216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7840.615216][ T1364] addrconf_add_dev+0xe2/0x170 [ 7840.615216][ T1364] inet6_addr_add+0x12f/0xa40 [ 7840.615216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7840.615216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7840.615216][ T1364] netlink_rcv_skb+0x130/0x360 [ 7840.615216][ T1364] netlink_unicast+0x449/0x710 [ 7840.615216][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7840.615216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7840.615216][ T1364] ___sys_sendmsg+0xee/0x170 [ 7840.615216][ T1364] __sys_sendmsg+0xcd/0x170 [ 7840.615216][ T1364] do_syscall_64+0xc6/0x1e0 [ 7840.615216][ T1364] [ 7840.617390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7840.617390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7840.617390][ T1364] ipv6_find_idev+0x102/0x170 [ 7840.617390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7840.617390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7840.617390][ T1364] netlink_rcv_skb+0x130/0x360 [ 7840.617390][ T1364] netlink_unicast+0x449/0x710 [ 7840.617390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7840.617390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7840.617390][ T1364] ___sys_sendmsg+0xee/0x170 [ 7840.617390][ T1364] __sys_sendmsg+0xcd/0x170 [ 7840.617390][ T1364] do_syscall_64+0xc6/0x1e0 [ 7840.617390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7840.617390][ T1364] [ 7840.619103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7840.619103][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7840.619103][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7840.619103][ T1364] ipv6_find_idev+0x102/0x170 [ 7840.619103][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7840.619103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7840.619103][ T1364] netlink_rcv_skb+0x130/0x360 [ 7840.619103][ T1364] netlink_unicast+0x449/0x710 [ 7840.619103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7840.619103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7840.619103][ T1364] ___sys_sendmsg+0xee/0x170 [ 7840.619103][ T1364] __sys_sendmsg+0xcd/0x170 [ 7840.619103][ T1364] do_syscall_64+0xc6/0x1e0 [ 7840.619103][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7840.619103][ T1364] [ 7851.339040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7851.339471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7851.339471][ T1364] ___neigh_create+0x14b/0xf60 [ 7851.339471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7851.339471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7851.339471][ T1364] ip6_output+0x1f3/0x770 [ 7851.339471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7851.339471][ T1364] mld_sendpack+0x62d/0xbc0 [ 7851.339471][ T1364] mld_ifc_work+0x32/0x1f0 [ 7851.339471][ T1364] process_one_work+0x84d/0x18a0 [ 7851.339471][ T1364] worker_thread+0x587/0xd30 [ 7851.339471][ T1364] kthread+0x28a/0x350 [ 7851.339471][ T1364] ret_from_fork+0x31/0x70 [ 7851.339471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7851.339471][ T1364] [ 7851.341304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7851.341304][ T1364] dst_init+0x84/0x4a0 [ 7851.341304][ T1364] dst_alloc+0x97/0x150 [ 7851.341304][ T1364] ip6_dst_alloc+0x23/0x90 [ 7851.341304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7851.341304][ T1364] ip6_pol_route+0x56f/0x840 [ 7851.341304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7851.341304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7851.341304][ T1364] ipv6_rcv+0x1ad/0x810 [ 7851.341304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7851.341304][ T1364] process_backlog+0x101/0x620 [ 7851.341304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7851.341304][ T1364] net_rx_action+0x495/0xbe0 [ 7851.341304][ T1364] __do_softirq+0x1b5/0x7f6 [ 7851.341304][ T1364] [ 7851.343253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7851.343253][ T1364] netdev_get_by_index+0x5e/0x80 [ 7851.343253][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7851.343253][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7851.343253][ T1364] ip6_route_add+0x1c/0x140 [ 7851.343253][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7851.343253][ T1364] addrconf_add_dev+0xe2/0x170 [ 7851.343253][ T1364] inet6_addr_add+0x12f/0xa40 [ 7851.343253][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7851.343253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7851.343253][ T1364] netlink_rcv_skb+0x130/0x360 [ 7851.343253][ T1364] netlink_unicast+0x449/0x710 [ 7851.343253][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7851.343253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7851.343253][ T1364] ___sys_sendmsg+0xee/0x170 [ 7851.343253][ T1364] __sys_sendmsg+0xcd/0x170 [ 7851.343253][ T1364] do_syscall_64+0xc6/0x1e0 [ 7851.343253][ T1364] [ 7851.345479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7851.345479][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7851.345479][ T1364] ipv6_find_idev+0x102/0x170 [ 7851.345479][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7851.345479][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7851.345479][ T1364] netlink_rcv_skb+0x130/0x360 [ 7851.345479][ T1364] netlink_unicast+0x449/0x710 [ 7851.345479][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7851.345479][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7851.345479][ T1364] ___sys_sendmsg+0xee/0x170 [ 7851.345479][ T1364] __sys_sendmsg+0xcd/0x170 [ 7851.345479][ T1364] do_syscall_64+0xc6/0x1e0 [ 7851.345479][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7851.345479][ T1364] [ 7851.347216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7851.347216][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7851.347216][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7851.347216][ T1364] ipv6_find_idev+0x102/0x170 [ 7851.347216][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7851.347216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7851.347216][ T1364] netlink_rcv_skb+0x130/0x360 [ 7851.347216][ T1364] netlink_unicast+0x449/0x710 [ 7851.347216][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7851.347216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7851.347216][ T1364] ___sys_sendmsg+0xee/0x170 [ 7851.347216][ T1364] __sys_sendmsg+0xcd/0x170 [ 7851.347216][ T1364] do_syscall_64+0xc6/0x1e0 [ 7851.347216][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7851.347216][ T1364] [ 7861.587000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7861.587432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7861.587432][ T1364] ___neigh_create+0x14b/0xf60 [ 7861.587432][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7861.587432][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7861.587432][ T1364] ip6_output+0x1f3/0x770 [ 7861.587432][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7861.587432][ T1364] mld_sendpack+0x62d/0xbc0 [ 7861.587432][ T1364] mld_ifc_work+0x32/0x1f0 [ 7861.587432][ T1364] process_one_work+0x84d/0x18a0 [ 7861.587432][ T1364] worker_thread+0x587/0xd30 [ 7861.587432][ T1364] kthread+0x28a/0x350 [ 7861.587432][ T1364] ret_from_fork+0x31/0x70 [ 7861.587432][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7861.587432][ T1364] [ 7861.589268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7861.589268][ T1364] dst_init+0x84/0x4a0 [ 7861.589268][ T1364] dst_alloc+0x97/0x150 [ 7861.589268][ T1364] ip6_dst_alloc+0x23/0x90 [ 7861.589268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7861.589268][ T1364] ip6_pol_route+0x56f/0x840 [ 7861.589268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7861.589268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7861.589268][ T1364] ipv6_rcv+0x1ad/0x810 [ 7861.589268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7861.589268][ T1364] process_backlog+0x101/0x620 [ 7861.589268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7861.589268][ T1364] net_rx_action+0x495/0xbe0 [ 7861.589268][ T1364] __do_softirq+0x1b5/0x7f6 [ 7861.589268][ T1364] [ 7861.591137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7861.591137][ T1364] netdev_get_by_index+0x5e/0x80 [ 7861.591137][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7861.591137][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7861.591137][ T1364] ip6_route_add+0x1c/0x140 [ 7861.591137][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7861.591137][ T1364] addrconf_add_dev+0xe2/0x170 [ 7861.591137][ T1364] inet6_addr_add+0x12f/0xa40 [ 7861.591137][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7861.591137][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7861.591137][ T1364] netlink_rcv_skb+0x130/0x360 [ 7861.591137][ T1364] netlink_unicast+0x449/0x710 [ 7861.591137][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7861.591137][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7861.591137][ T1364] ___sys_sendmsg+0xee/0x170 [ 7861.591137][ T1364] __sys_sendmsg+0xcd/0x170 [ 7861.591137][ T1364] do_syscall_64+0xc6/0x1e0 [ 7861.591137][ T1364] [ 7861.593326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7861.593326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7861.593326][ T1364] ipv6_find_idev+0x102/0x170 [ 7861.593326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7861.593326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7861.593326][ T1364] netlink_rcv_skb+0x130/0x360 [ 7861.593326][ T1364] netlink_unicast+0x449/0x710 [ 7861.593326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7861.593326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7861.593326][ T1364] ___sys_sendmsg+0xee/0x170 [ 7861.593326][ T1364] __sys_sendmsg+0xcd/0x170 [ 7861.593326][ T1364] do_syscall_64+0xc6/0x1e0 [ 7861.593326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7861.593326][ T1364] [ 7861.595122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7861.595122][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7861.595122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7861.595122][ T1364] ipv6_find_idev+0x102/0x170 [ 7861.595122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7861.595122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7861.595122][ T1364] netlink_rcv_skb+0x130/0x360 [ 7861.595122][ T1364] netlink_unicast+0x449/0x710 [ 7861.595122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7861.595122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7861.595122][ T1364] ___sys_sendmsg+0xee/0x170 [ 7861.595122][ T1364] __sys_sendmsg+0xcd/0x170 [ 7861.595122][ T1364] do_syscall_64+0xc6/0x1e0 [ 7861.595122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7861.595122][ T1364] [ 7871.835039][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7871.835715][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7871.835715][ T1364] ___neigh_create+0x14b/0xf60 [ 7871.835715][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7871.835715][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7871.835715][ T1364] ip6_output+0x1f3/0x770 [ 7871.835715][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7871.835715][ T1364] mld_sendpack+0x62d/0xbc0 [ 7871.835715][ T1364] mld_ifc_work+0x32/0x1f0 [ 7871.835715][ T1364] process_one_work+0x84d/0x18a0 [ 7871.835715][ T1364] worker_thread+0x587/0xd30 [ 7871.835715][ T1364] kthread+0x28a/0x350 [ 7871.835715][ T1364] ret_from_fork+0x31/0x70 [ 7871.835715][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7871.835715][ T1364] [ 7871.838337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7871.838337][ T1364] dst_init+0x84/0x4a0 [ 7871.838337][ T1364] dst_alloc+0x97/0x150 [ 7871.838337][ T1364] ip6_dst_alloc+0x23/0x90 [ 7871.838337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7871.838337][ T1364] ip6_pol_route+0x56f/0x840 [ 7871.838337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7871.838337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7871.838337][ T1364] ipv6_rcv+0x1ad/0x810 [ 7871.838337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7871.838337][ T1364] process_backlog+0x101/0x620 [ 7871.838337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7871.838337][ T1364] net_rx_action+0x495/0xbe0 [ 7871.838337][ T1364] __do_softirq+0x1b5/0x7f6 [ 7871.838337][ T1364] [ 7871.841083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7871.841083][ T1364] netdev_get_by_index+0x5e/0x80 [ 7871.841083][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7871.841083][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7871.841083][ T1364] ip6_route_add+0x1c/0x140 [ 7871.841083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7871.841083][ T1364] addrconf_add_dev+0xe2/0x170 [ 7871.841083][ T1364] inet6_addr_add+0x12f/0xa40 [ 7871.841083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7871.841083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7871.841083][ T1364] netlink_rcv_skb+0x130/0x360 [ 7871.841083][ T1364] netlink_unicast+0x449/0x710 [ 7871.841083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7871.841083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7871.841083][ T1364] ___sys_sendmsg+0xee/0x170 [ 7871.841083][ T1364] __sys_sendmsg+0xcd/0x170 [ 7871.841083][ T1364] do_syscall_64+0xc6/0x1e0 [ 7871.841083][ T1364] [ 7871.844617][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7871.844617][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7871.844617][ T1364] ipv6_find_idev+0x102/0x170 [ 7871.844617][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7871.844617][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7871.844617][ T1364] netlink_rcv_skb+0x130/0x360 [ 7871.844617][ T1364] netlink_unicast+0x449/0x710 [ 7871.844617][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7871.844617][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7871.844617][ T1364] ___sys_sendmsg+0xee/0x170 [ 7871.844617][ T1364] __sys_sendmsg+0xcd/0x170 [ 7871.844617][ T1364] do_syscall_64+0xc6/0x1e0 [ 7871.844617][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7871.844617][ T1364] [ 7871.847366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7871.847366][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7871.847366][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7871.847366][ T1364] ipv6_find_idev+0x102/0x170 [ 7871.847366][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7871.847366][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7871.847366][ T1364] netlink_rcv_skb+0x130/0x360 [ 7871.847366][ T1364] netlink_unicast+0x449/0x710 [ 7871.847366][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7871.847366][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7871.847366][ T1364] ___sys_sendmsg+0xee/0x170 [ 7871.847366][ T1364] __sys_sendmsg+0xcd/0x170 [ 7871.847366][ T1364] do_syscall_64+0xc6/0x1e0 [ 7871.847366][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7871.847366][ T1364] [ 7882.091014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7882.091664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7882.091664][ T1364] ___neigh_create+0x14b/0xf60 [ 7882.091664][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7882.091664][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7882.091664][ T1364] ip6_output+0x1f3/0x770 [ 7882.091664][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7882.091664][ T1364] mld_sendpack+0x62d/0xbc0 [ 7882.091664][ T1364] mld_ifc_work+0x32/0x1f0 [ 7882.091664][ T1364] process_one_work+0x84d/0x18a0 [ 7882.091664][ T1364] worker_thread+0x587/0xd30 [ 7882.091664][ T1364] kthread+0x28a/0x350 [ 7882.091664][ T1364] ret_from_fork+0x31/0x70 [ 7882.091664][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7882.091664][ T1364] [ 7882.094203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7882.094203][ T1364] dst_init+0x84/0x4a0 [ 7882.094203][ T1364] dst_alloc+0x97/0x150 [ 7882.094203][ T1364] ip6_dst_alloc+0x23/0x90 [ 7882.094203][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7882.094203][ T1364] ip6_pol_route+0x56f/0x840 [ 7882.094203][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7882.094203][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7882.094203][ T1364] ipv6_rcv+0x1ad/0x810 [ 7882.094203][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7882.094203][ T1364] process_backlog+0x101/0x620 [ 7882.094203][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7882.094203][ T1364] net_rx_action+0x495/0xbe0 [ 7882.094203][ T1364] __do_softirq+0x1b5/0x7f6 [ 7882.094203][ T1364] [ 7882.097081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7882.097081][ T1364] netdev_get_by_index+0x5e/0x80 [ 7882.097081][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7882.097081][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7882.097081][ T1364] ip6_route_add+0x1c/0x140 [ 7882.097081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7882.097081][ T1364] addrconf_add_dev+0xe2/0x170 [ 7882.097081][ T1364] inet6_addr_add+0x12f/0xa40 [ 7882.097081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7882.097081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7882.097081][ T1364] netlink_rcv_skb+0x130/0x360 [ 7882.097081][ T1364] netlink_unicast+0x449/0x710 [ 7882.097081][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7882.097081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7882.097081][ T1364] ___sys_sendmsg+0xee/0x170 [ 7882.097081][ T1364] __sys_sendmsg+0xcd/0x170 [ 7882.097081][ T1364] do_syscall_64+0xc6/0x1e0 [ 7882.097081][ T1364] [ 7882.100439][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7882.100439][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7882.100439][ T1364] ipv6_find_idev+0x102/0x170 [ 7882.100439][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7882.100439][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7882.100439][ T1364] netlink_rcv_skb+0x130/0x360 [ 7882.100439][ T1364] netlink_unicast+0x449/0x710 [ 7882.100439][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7882.100439][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7882.100439][ T1364] ___sys_sendmsg+0xee/0x170 [ 7882.100439][ T1364] __sys_sendmsg+0xcd/0x170 [ 7882.100439][ T1364] do_syscall_64+0xc6/0x1e0 [ 7882.100439][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7882.100439][ T1364] [ 7882.103129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7882.103129][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7882.103129][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7882.103129][ T1364] ipv6_find_idev+0x102/0x170 [ 7882.103129][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7882.103129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7882.103129][ T1364] netlink_rcv_skb+0x130/0x360 [ 7882.103129][ T1364] netlink_unicast+0x449/0x710 [ 7882.103129][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7882.103129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7882.103129][ T1364] ___sys_sendmsg+0xee/0x170 [ 7882.103129][ T1364] __sys_sendmsg+0xcd/0x170 [ 7882.103129][ T1364] do_syscall_64+0xc6/0x1e0 [ 7882.103129][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7882.103129][ T1364] [ 7892.170985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7892.171465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7892.171465][ T1364] ___neigh_create+0x14b/0xf60 [ 7892.171465][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7892.171465][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7892.171465][ T1364] ip6_output+0x1f3/0x770 [ 7892.171465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7892.171465][ T1364] mld_sendpack+0x62d/0xbc0 [ 7892.171465][ T1364] mld_ifc_work+0x32/0x1f0 [ 7892.171465][ T1364] process_one_work+0x84d/0x18a0 [ 7892.171465][ T1364] worker_thread+0x587/0xd30 [ 7892.171465][ T1364] kthread+0x28a/0x350 [ 7892.171465][ T1364] ret_from_fork+0x31/0x70 [ 7892.171465][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7892.171465][ T1364] [ 7892.173220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7892.173220][ T1364] dst_init+0x84/0x4a0 [ 7892.173220][ T1364] dst_alloc+0x97/0x150 [ 7892.173220][ T1364] ip6_dst_alloc+0x23/0x90 [ 7892.173220][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7892.173220][ T1364] ip6_pol_route+0x56f/0x840 [ 7892.173220][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7892.173220][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7892.173220][ T1364] ipv6_rcv+0x1ad/0x810 [ 7892.173220][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7892.173220][ T1364] process_backlog+0x101/0x620 [ 7892.173220][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7892.173220][ T1364] net_rx_action+0x495/0xbe0 [ 7892.173220][ T1364] __do_softirq+0x1b5/0x7f6 [ 7892.173220][ T1364] [ 7892.175132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7892.175132][ T1364] netdev_get_by_index+0x5e/0x80 [ 7892.175132][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7892.175132][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7892.175132][ T1364] ip6_route_add+0x1c/0x140 [ 7892.175132][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7892.175132][ T1364] addrconf_add_dev+0xe2/0x170 [ 7892.175132][ T1364] inet6_addr_add+0x12f/0xa40 [ 7892.175132][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7892.175132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7892.175132][ T1364] netlink_rcv_skb+0x130/0x360 [ 7892.175132][ T1364] netlink_unicast+0x449/0x710 [ 7892.175132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7892.175132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7892.175132][ T1364] ___sys_sendmsg+0xee/0x170 [ 7892.175132][ T1364] __sys_sendmsg+0xcd/0x170 [ 7892.175132][ T1364] do_syscall_64+0xc6/0x1e0 [ 7892.175132][ T1364] [ 7892.177441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7892.177441][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7892.177441][ T1364] ipv6_find_idev+0x102/0x170 [ 7892.177441][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7892.177441][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7892.177441][ T1364] netlink_rcv_skb+0x130/0x360 [ 7892.177441][ T1364] netlink_unicast+0x449/0x710 [ 7892.177441][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7892.177441][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7892.177441][ T1364] ___sys_sendmsg+0xee/0x170 [ 7892.177441][ T1364] __sys_sendmsg+0xcd/0x170 [ 7892.177441][ T1364] do_syscall_64+0xc6/0x1e0 [ 7892.177441][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7892.177441][ T1364] [ 7892.179179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7892.179179][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7892.179179][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7892.179179][ T1364] ipv6_find_idev+0x102/0x170 [ 7892.179179][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7892.179179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7892.179179][ T1364] netlink_rcv_skb+0x130/0x360 [ 7892.179179][ T1364] netlink_unicast+0x449/0x710 [ 7892.179179][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7892.179179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7892.179179][ T1364] ___sys_sendmsg+0xee/0x170 [ 7892.179179][ T1364] __sys_sendmsg+0xcd/0x170 [ 7892.179179][ T1364] do_syscall_64+0xc6/0x1e0 [ 7892.179179][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7892.179179][ T1364] [ 7902.346996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7902.347408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7902.347408][ T1364] ___neigh_create+0x14b/0xf60 [ 7902.347408][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7902.347408][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7902.347408][ T1364] ip6_output+0x1f3/0x770 [ 7902.347408][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7902.347408][ T1364] mld_sendpack+0x62d/0xbc0 [ 7902.347408][ T1364] mld_ifc_work+0x32/0x1f0 [ 7902.347408][ T1364] process_one_work+0x84d/0x18a0 [ 7902.347408][ T1364] worker_thread+0x587/0xd30 [ 7902.347408][ T1364] kthread+0x28a/0x350 [ 7902.347408][ T1364] ret_from_fork+0x31/0x70 [ 7902.347408][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7902.347408][ T1364] [ 7902.349240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7902.349240][ T1364] dst_init+0x84/0x4a0 [ 7902.349240][ T1364] dst_alloc+0x97/0x150 [ 7902.349240][ T1364] ip6_dst_alloc+0x23/0x90 [ 7902.349240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7902.349240][ T1364] ip6_pol_route+0x56f/0x840 [ 7902.349240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7902.349240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7902.349240][ T1364] ipv6_rcv+0x1ad/0x810 [ 7902.349240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7902.349240][ T1364] process_backlog+0x101/0x620 [ 7902.349240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7902.349240][ T1364] net_rx_action+0x495/0xbe0 [ 7902.349240][ T1364] __do_softirq+0x1b5/0x7f6 [ 7902.349240][ T1364] [ 7902.351163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7902.351163][ T1364] netdev_get_by_index+0x5e/0x80 [ 7902.351163][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7902.351163][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7902.351163][ T1364] ip6_route_add+0x1c/0x140 [ 7902.351163][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7902.351163][ T1364] addrconf_add_dev+0xe2/0x170 [ 7902.351163][ T1364] inet6_addr_add+0x12f/0xa40 [ 7902.351163][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7902.351163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7902.351163][ T1364] netlink_rcv_skb+0x130/0x360 [ 7902.351163][ T1364] netlink_unicast+0x449/0x710 [ 7902.351163][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7902.351163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7902.351163][ T1364] ___sys_sendmsg+0xee/0x170 [ 7902.351163][ T1364] __sys_sendmsg+0xcd/0x170 [ 7902.351163][ T1364] do_syscall_64+0xc6/0x1e0 [ 7902.351163][ T1364] [ 7902.353384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7902.353384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7902.353384][ T1364] ipv6_find_idev+0x102/0x170 [ 7902.353384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7902.353384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7902.353384][ T1364] netlink_rcv_skb+0x130/0x360 [ 7902.353384][ T1364] netlink_unicast+0x449/0x710 [ 7902.353384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7902.353384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7902.353384][ T1364] ___sys_sendmsg+0xee/0x170 [ 7902.353384][ T1364] __sys_sendmsg+0xcd/0x170 [ 7902.353384][ T1364] do_syscall_64+0xc6/0x1e0 [ 7902.353384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7902.353384][ T1364] [ 7902.355426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7902.355426][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7902.355426][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7902.355426][ T1364] ipv6_find_idev+0x102/0x170 [ 7902.355426][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7902.355426][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7902.355426][ T1364] netlink_rcv_skb+0x130/0x360 [ 7902.355426][ T1364] netlink_unicast+0x449/0x710 [ 7902.355426][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7902.355426][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7902.355426][ T1364] ___sys_sendmsg+0xee/0x170 [ 7902.355426][ T1364] __sys_sendmsg+0xcd/0x170 [ 7902.355426][ T1364] do_syscall_64+0xc6/0x1e0 [ 7902.355426][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7902.355426][ T1364] [ 7912.458999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7912.459526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7912.459526][ T1364] ___neigh_create+0x14b/0xf60 [ 7912.459526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7912.459526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7912.459526][ T1364] ip6_output+0x1f3/0x770 [ 7912.459526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7912.459526][ T1364] mld_sendpack+0x62d/0xbc0 [ 7912.459526][ T1364] mld_ifc_work+0x32/0x1f0 [ 7912.459526][ T1364] process_one_work+0x84d/0x18a0 [ 7912.459526][ T1364] worker_thread+0x587/0xd30 [ 7912.459526][ T1364] kthread+0x28a/0x350 [ 7912.459526][ T1364] ret_from_fork+0x31/0x70 [ 7912.459526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7912.459526][ T1364] [ 7912.461415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7912.461415][ T1364] dst_init+0x84/0x4a0 [ 7912.461415][ T1364] dst_alloc+0x97/0x150 [ 7912.461415][ T1364] ip6_dst_alloc+0x23/0x90 [ 7912.461415][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7912.461415][ T1364] ip6_pol_route+0x56f/0x840 [ 7912.461415][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7912.461415][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7912.461415][ T1364] ipv6_rcv+0x1ad/0x810 [ 7912.461415][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7912.461415][ T1364] process_backlog+0x101/0x620 [ 7912.461415][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7912.461415][ T1364] net_rx_action+0x495/0xbe0 [ 7912.461415][ T1364] __do_softirq+0x1b5/0x7f6 [ 7912.461415][ T1364] [ 7912.463429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7912.463429][ T1364] netdev_get_by_index+0x5e/0x80 [ 7912.463429][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7912.463429][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7912.463429][ T1364] ip6_route_add+0x1c/0x140 [ 7912.463429][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7912.463429][ T1364] addrconf_add_dev+0xe2/0x170 [ 7912.463429][ T1364] inet6_addr_add+0x12f/0xa40 [ 7912.463429][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7912.463429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7912.463429][ T1364] netlink_rcv_skb+0x130/0x360 [ 7912.463429][ T1364] netlink_unicast+0x449/0x710 [ 7912.463429][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7912.463429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7912.463429][ T1364] ___sys_sendmsg+0xee/0x170 [ 7912.463429][ T1364] __sys_sendmsg+0xcd/0x170 [ 7912.463429][ T1364] do_syscall_64+0xc6/0x1e0 [ 7912.463429][ T1364] [ 7912.466090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7912.466090][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7912.466090][ T1364] ipv6_find_idev+0x102/0x170 [ 7912.466090][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7912.466090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7912.466090][ T1364] netlink_rcv_skb+0x130/0x360 [ 7912.466090][ T1364] netlink_unicast+0x449/0x710 [ 7912.466090][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7912.466090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7912.466090][ T1364] ___sys_sendmsg+0xee/0x170 [ 7912.466090][ T1364] __sys_sendmsg+0xcd/0x170 [ 7912.466090][ T1364] do_syscall_64+0xc6/0x1e0 [ 7912.466090][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7912.466090][ T1364] [ 7912.467979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7912.467979][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7912.467979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7912.467979][ T1364] ipv6_find_idev+0x102/0x170 [ 7912.467979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7912.467979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7912.467979][ T1364] netlink_rcv_skb+0x130/0x360 [ 7912.467979][ T1364] netlink_unicast+0x449/0x710 [ 7912.467979][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7912.467979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7912.467979][ T1364] ___sys_sendmsg+0xee/0x170 [ 7912.467979][ T1364] __sys_sendmsg+0xcd/0x170 [ 7912.467979][ T1364] do_syscall_64+0xc6/0x1e0 [ 7912.467979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7912.467979][ T1364] [ 7922.707038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7922.707454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7922.707454][ T1364] ___neigh_create+0x14b/0xf60 [ 7922.707454][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7922.707454][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7922.707454][ T1364] ip6_output+0x1f3/0x770 [ 7922.707454][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7922.707454][ T1364] mld_sendpack+0x62d/0xbc0 [ 7922.707454][ T1364] mld_ifc_work+0x32/0x1f0 [ 7922.707454][ T1364] process_one_work+0x84d/0x18a0 [ 7922.707454][ T1364] worker_thread+0x587/0xd30 [ 7922.707454][ T1364] kthread+0x28a/0x350 [ 7922.707454][ T1364] ret_from_fork+0x31/0x70 [ 7922.707454][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7922.707454][ T1364] [ 7922.709196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7922.709196][ T1364] dst_init+0x84/0x4a0 [ 7922.709196][ T1364] dst_alloc+0x97/0x150 [ 7922.709196][ T1364] ip6_dst_alloc+0x23/0x90 [ 7922.709196][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7922.709196][ T1364] ip6_pol_route+0x56f/0x840 [ 7922.709196][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7922.709196][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7922.709196][ T1364] ipv6_rcv+0x1ad/0x810 [ 7922.709196][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7922.709196][ T1364] process_backlog+0x101/0x620 [ 7922.709196][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7922.709196][ T1364] net_rx_action+0x495/0xbe0 [ 7922.709196][ T1364] __do_softirq+0x1b5/0x7f6 [ 7922.709196][ T1364] [ 7922.711048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7922.711048][ T1364] netdev_get_by_index+0x5e/0x80 [ 7922.711048][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7922.711048][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7922.711048][ T1364] ip6_route_add+0x1c/0x140 [ 7922.711048][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7922.711048][ T1364] addrconf_add_dev+0xe2/0x170 [ 7922.711048][ T1364] inet6_addr_add+0x12f/0xa40 [ 7922.711048][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7922.711048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7922.711048][ T1364] netlink_rcv_skb+0x130/0x360 [ 7922.711048][ T1364] netlink_unicast+0x449/0x710 [ 7922.711048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7922.711048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7922.711048][ T1364] ___sys_sendmsg+0xee/0x170 [ 7922.711048][ T1364] __sys_sendmsg+0xcd/0x170 [ 7922.711048][ T1364] do_syscall_64+0xc6/0x1e0 [ 7922.711048][ T1364] [ 7922.713233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7922.713233][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7922.713233][ T1364] ipv6_find_idev+0x102/0x170 [ 7922.713233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7922.713233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7922.713233][ T1364] netlink_rcv_skb+0x130/0x360 [ 7922.713233][ T1364] netlink_unicast+0x449/0x710 [ 7922.713233][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7922.713233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7922.713233][ T1364] ___sys_sendmsg+0xee/0x170 [ 7922.713233][ T1364] __sys_sendmsg+0xcd/0x170 [ 7922.713233][ T1364] do_syscall_64+0xc6/0x1e0 [ 7922.713233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7922.713233][ T1364] [ 7922.714947][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7922.714947][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7922.714947][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7922.714947][ T1364] ipv6_find_idev+0x102/0x170 [ 7922.714947][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7922.714947][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7922.714947][ T1364] netlink_rcv_skb+0x130/0x360 [ 7922.714947][ T1364] netlink_unicast+0x449/0x710 [ 7922.714947][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7922.714947][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7922.714947][ T1364] ___sys_sendmsg+0xee/0x170 [ 7922.714947][ T1364] __sys_sendmsg+0xcd/0x170 [ 7922.714947][ T1364] do_syscall_64+0xc6/0x1e0 [ 7922.714947][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7922.714947][ T1364] [ 7932.955014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7932.955509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7932.955509][ T1364] ___neigh_create+0x14b/0xf60 [ 7932.955509][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7932.955509][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7932.955509][ T1364] ip6_output+0x1f3/0x770 [ 7932.955509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7932.955509][ T1364] mld_sendpack+0x62d/0xbc0 [ 7932.955509][ T1364] mld_ifc_work+0x32/0x1f0 [ 7932.955509][ T1364] process_one_work+0x84d/0x18a0 [ 7932.955509][ T1364] worker_thread+0x587/0xd30 [ 7932.955509][ T1364] kthread+0x28a/0x350 [ 7932.955509][ T1364] ret_from_fork+0x31/0x70 [ 7932.955509][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7932.955509][ T1364] [ 7932.957237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7932.957237][ T1364] dst_init+0x84/0x4a0 [ 7932.957237][ T1364] dst_alloc+0x97/0x150 [ 7932.957237][ T1364] ip6_dst_alloc+0x23/0x90 [ 7932.957237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7932.957237][ T1364] ip6_pol_route+0x56f/0x840 [ 7932.957237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7932.957237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7932.957237][ T1364] ipv6_rcv+0x1ad/0x810 [ 7932.957237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7932.957237][ T1364] process_backlog+0x101/0x620 [ 7932.957237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7932.957237][ T1364] net_rx_action+0x495/0xbe0 [ 7932.957237][ T1364] __do_softirq+0x1b5/0x7f6 [ 7932.957237][ T1364] [ 7932.959084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7932.959084][ T1364] netdev_get_by_index+0x5e/0x80 [ 7932.959084][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7932.959084][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7932.959084][ T1364] ip6_route_add+0x1c/0x140 [ 7932.959084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7932.959084][ T1364] addrconf_add_dev+0xe2/0x170 [ 7932.959084][ T1364] inet6_addr_add+0x12f/0xa40 [ 7932.959084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7932.959084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7932.959084][ T1364] netlink_rcv_skb+0x130/0x360 [ 7932.959084][ T1364] netlink_unicast+0x449/0x710 [ 7932.959084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7932.959084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7932.959084][ T1364] ___sys_sendmsg+0xee/0x170 [ 7932.959084][ T1364] __sys_sendmsg+0xcd/0x170 [ 7932.959084][ T1364] do_syscall_64+0xc6/0x1e0 [ 7932.959084][ T1364] [ 7932.961281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7932.961281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7932.961281][ T1364] ipv6_find_idev+0x102/0x170 [ 7932.961281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7932.961281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7932.961281][ T1364] netlink_rcv_skb+0x130/0x360 [ 7932.961281][ T1364] netlink_unicast+0x449/0x710 [ 7932.961281][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7932.961281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7932.961281][ T1364] ___sys_sendmsg+0xee/0x170 [ 7932.961281][ T1364] __sys_sendmsg+0xcd/0x170 [ 7932.961281][ T1364] do_syscall_64+0xc6/0x1e0 [ 7932.961281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7932.961281][ T1364] [ 7932.963015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7932.963015][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7932.963015][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7932.963015][ T1364] ipv6_find_idev+0x102/0x170 [ 7932.963015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7932.963015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7932.963015][ T1364] netlink_rcv_skb+0x130/0x360 [ 7932.963015][ T1364] netlink_unicast+0x449/0x710 [ 7932.963015][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7932.963015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7932.963015][ T1364] ___sys_sendmsg+0xee/0x170 [ 7932.963015][ T1364] __sys_sendmsg+0xcd/0x170 [ 7932.963015][ T1364] do_syscall_64+0xc6/0x1e0 [ 7932.963015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7932.963015][ T1364] [ 7943.203025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7943.203512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7943.203512][ T1364] ___neigh_create+0x14b/0xf60 [ 7943.203512][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7943.203512][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7943.203512][ T1364] ip6_output+0x1f3/0x770 [ 7943.203512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7943.203512][ T1364] mld_sendpack+0x62d/0xbc0 [ 7943.203512][ T1364] mld_ifc_work+0x32/0x1f0 [ 7943.203512][ T1364] process_one_work+0x84d/0x18a0 [ 7943.203512][ T1364] worker_thread+0x587/0xd30 [ 7943.203512][ T1364] kthread+0x28a/0x350 [ 7943.203512][ T1364] ret_from_fork+0x31/0x70 [ 7943.203512][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7943.203512][ T1364] [ 7943.205253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7943.205253][ T1364] dst_init+0x84/0x4a0 [ 7943.205253][ T1364] dst_alloc+0x97/0x150 [ 7943.205253][ T1364] ip6_dst_alloc+0x23/0x90 [ 7943.205253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7943.205253][ T1364] ip6_pol_route+0x56f/0x840 [ 7943.205253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7943.205253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7943.205253][ T1364] ipv6_rcv+0x1ad/0x810 [ 7943.205253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7943.205253][ T1364] process_backlog+0x101/0x620 [ 7943.205253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7943.205253][ T1364] net_rx_action+0x495/0xbe0 [ 7943.205253][ T1364] __do_softirq+0x1b5/0x7f6 [ 7943.205253][ T1364] [ 7943.207098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7943.207098][ T1364] netdev_get_by_index+0x5e/0x80 [ 7943.207098][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7943.207098][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7943.207098][ T1364] ip6_route_add+0x1c/0x140 [ 7943.207098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7943.207098][ T1364] addrconf_add_dev+0xe2/0x170 [ 7943.207098][ T1364] inet6_addr_add+0x12f/0xa40 [ 7943.207098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7943.207098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7943.207098][ T1364] netlink_rcv_skb+0x130/0x360 [ 7943.207098][ T1364] netlink_unicast+0x449/0x710 [ 7943.207098][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7943.207098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7943.207098][ T1364] ___sys_sendmsg+0xee/0x170 [ 7943.207098][ T1364] __sys_sendmsg+0xcd/0x170 [ 7943.207098][ T1364] do_syscall_64+0xc6/0x1e0 [ 7943.207098][ T1364] [ 7943.209313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7943.209313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7943.209313][ T1364] ipv6_find_idev+0x102/0x170 [ 7943.209313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7943.209313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7943.209313][ T1364] netlink_rcv_skb+0x130/0x360 [ 7943.209313][ T1364] netlink_unicast+0x449/0x710 [ 7943.209313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7943.209313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7943.209313][ T1364] ___sys_sendmsg+0xee/0x170 [ 7943.209313][ T1364] __sys_sendmsg+0xcd/0x170 [ 7943.209313][ T1364] do_syscall_64+0xc6/0x1e0 [ 7943.209313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7943.209313][ T1364] [ 7943.211043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7943.211043][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7943.211043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7943.211043][ T1364] ipv6_find_idev+0x102/0x170 [ 7943.211043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7943.211043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7943.211043][ T1364] netlink_rcv_skb+0x130/0x360 [ 7943.211043][ T1364] netlink_unicast+0x449/0x710 [ 7943.211043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7943.211043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7943.211043][ T1364] ___sys_sendmsg+0xee/0x170 [ 7943.211043][ T1364] __sys_sendmsg+0xcd/0x170 [ 7943.211043][ T1364] do_syscall_64+0xc6/0x1e0 [ 7943.211043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7943.211043][ T1364] [ 7953.451070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7953.451549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7953.451549][ T1364] ___neigh_create+0x14b/0xf60 [ 7953.451549][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7953.451549][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7953.451549][ T1364] ip6_output+0x1f3/0x770 [ 7953.451549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7953.451549][ T1364] mld_sendpack+0x62d/0xbc0 [ 7953.451549][ T1364] mld_ifc_work+0x32/0x1f0 [ 7953.451549][ T1364] process_one_work+0x84d/0x18a0 [ 7953.451549][ T1364] worker_thread+0x587/0xd30 [ 7953.451549][ T1364] kthread+0x28a/0x350 [ 7953.451549][ T1364] ret_from_fork+0x31/0x70 [ 7953.451549][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7953.451549][ T1364] [ 7953.453275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7953.453275][ T1364] dst_init+0x84/0x4a0 [ 7953.453275][ T1364] dst_alloc+0x97/0x150 [ 7953.453275][ T1364] ip6_dst_alloc+0x23/0x90 [ 7953.453275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7953.453275][ T1364] ip6_pol_route+0x56f/0x840 [ 7953.453275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7953.453275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7953.453275][ T1364] ipv6_rcv+0x1ad/0x810 [ 7953.453275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7953.453275][ T1364] process_backlog+0x101/0x620 [ 7953.453275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7953.453275][ T1364] net_rx_action+0x495/0xbe0 [ 7953.453275][ T1364] __do_softirq+0x1b5/0x7f6 [ 7953.453275][ T1364] [ 7953.455106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7953.455106][ T1364] netdev_get_by_index+0x5e/0x80 [ 7953.455106][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7953.455106][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7953.455106][ T1364] ip6_route_add+0x1c/0x140 [ 7953.455106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7953.455106][ T1364] addrconf_add_dev+0xe2/0x170 [ 7953.455106][ T1364] inet6_addr_add+0x12f/0xa40 [ 7953.455106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7953.455106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7953.455106][ T1364] netlink_rcv_skb+0x130/0x360 [ 7953.455106][ T1364] netlink_unicast+0x449/0x710 [ 7953.455106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7953.455106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7953.455106][ T1364] ___sys_sendmsg+0xee/0x170 [ 7953.455106][ T1364] __sys_sendmsg+0xcd/0x170 [ 7953.455106][ T1364] do_syscall_64+0xc6/0x1e0 [ 7953.455106][ T1364] [ 7953.457301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7953.457301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7953.457301][ T1364] ipv6_find_idev+0x102/0x170 [ 7953.457301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7953.457301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7953.457301][ T1364] netlink_rcv_skb+0x130/0x360 [ 7953.457301][ T1364] netlink_unicast+0x449/0x710 [ 7953.457301][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7953.457301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7953.457301][ T1364] ___sys_sendmsg+0xee/0x170 [ 7953.457301][ T1364] __sys_sendmsg+0xcd/0x170 [ 7953.457301][ T1364] do_syscall_64+0xc6/0x1e0 [ 7953.457301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7953.457301][ T1364] [ 7953.459542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7953.459542][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7953.459542][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7953.459542][ T1364] ipv6_find_idev+0x102/0x170 [ 7953.459542][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7953.459542][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7953.459542][ T1364] netlink_rcv_skb+0x130/0x360 [ 7953.459542][ T1364] netlink_unicast+0x449/0x710 [ 7953.459542][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7953.459542][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7953.459542][ T1364] ___sys_sendmsg+0xee/0x170 [ 7953.459542][ T1364] __sys_sendmsg+0xcd/0x170 [ 7953.459542][ T1364] do_syscall_64+0xc6/0x1e0 [ 7953.459542][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7953.459542][ T1364] [ 7963.699089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7963.699593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7963.699593][ T1364] ___neigh_create+0x14b/0xf60 [ 7963.699593][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7963.699593][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7963.699593][ T1364] ip6_output+0x1f3/0x770 [ 7963.699593][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7963.699593][ T1364] mld_sendpack+0x62d/0xbc0 [ 7963.699593][ T1364] mld_ifc_work+0x32/0x1f0 [ 7963.699593][ T1364] process_one_work+0x84d/0x18a0 [ 7963.699593][ T1364] worker_thread+0x587/0xd30 [ 7963.699593][ T1364] kthread+0x28a/0x350 [ 7963.699593][ T1364] ret_from_fork+0x31/0x70 [ 7963.699593][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7963.699593][ T1364] [ 7963.701301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7963.701301][ T1364] dst_init+0x84/0x4a0 [ 7963.701301][ T1364] dst_alloc+0x97/0x150 [ 7963.701301][ T1364] ip6_dst_alloc+0x23/0x90 [ 7963.701301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7963.701301][ T1364] ip6_pol_route+0x56f/0x840 [ 7963.701301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7963.701301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7963.701301][ T1364] ipv6_rcv+0x1ad/0x810 [ 7963.701301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7963.701301][ T1364] process_backlog+0x101/0x620 [ 7963.701301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7963.701301][ T1364] net_rx_action+0x495/0xbe0 [ 7963.701301][ T1364] __do_softirq+0x1b5/0x7f6 [ 7963.701301][ T1364] [ 7963.703132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7963.703132][ T1364] netdev_get_by_index+0x5e/0x80 [ 7963.703132][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7963.703132][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7963.703132][ T1364] ip6_route_add+0x1c/0x140 [ 7963.703132][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7963.703132][ T1364] addrconf_add_dev+0xe2/0x170 [ 7963.703132][ T1364] inet6_addr_add+0x12f/0xa40 [ 7963.703132][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7963.703132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7963.703132][ T1364] netlink_rcv_skb+0x130/0x360 [ 7963.703132][ T1364] netlink_unicast+0x449/0x710 [ 7963.703132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7963.703132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7963.703132][ T1364] ___sys_sendmsg+0xee/0x170 [ 7963.703132][ T1364] __sys_sendmsg+0xcd/0x170 [ 7963.703132][ T1364] do_syscall_64+0xc6/0x1e0 [ 7963.703132][ T1364] [ 7963.705316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7963.705316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7963.705316][ T1364] ipv6_find_idev+0x102/0x170 [ 7963.705316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7963.705316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7963.705316][ T1364] netlink_rcv_skb+0x130/0x360 [ 7963.705316][ T1364] netlink_unicast+0x449/0x710 [ 7963.705316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7963.705316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7963.705316][ T1364] ___sys_sendmsg+0xee/0x170 [ 7963.705316][ T1364] __sys_sendmsg+0xcd/0x170 [ 7963.705316][ T1364] do_syscall_64+0xc6/0x1e0 [ 7963.705316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7963.705316][ T1364] [ 7963.707022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7963.707022][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7963.707022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7963.707022][ T1364] ipv6_find_idev+0x102/0x170 [ 7963.707022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7963.707022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7963.707022][ T1364] netlink_rcv_skb+0x130/0x360 [ 7963.707022][ T1364] netlink_unicast+0x449/0x710 [ 7963.707022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7963.707022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7963.707022][ T1364] ___sys_sendmsg+0xee/0x170 [ 7963.707022][ T1364] __sys_sendmsg+0xcd/0x170 [ 7963.707022][ T1364] do_syscall_64+0xc6/0x1e0 [ 7963.707022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7963.707022][ T1364] [ 7973.947070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7973.947545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7973.947545][ T1364] ___neigh_create+0x14b/0xf60 [ 7973.947545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7973.947545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7973.947545][ T1364] ip6_output+0x1f3/0x770 [ 7973.947545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7973.947545][ T1364] mld_sendpack+0x62d/0xbc0 [ 7973.947545][ T1364] mld_ifc_work+0x32/0x1f0 [ 7973.947545][ T1364] process_one_work+0x84d/0x18a0 [ 7973.947545][ T1364] worker_thread+0x587/0xd30 [ 7973.947545][ T1364] kthread+0x28a/0x350 [ 7973.947545][ T1364] ret_from_fork+0x31/0x70 [ 7973.947545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7973.947545][ T1364] [ 7973.949289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7973.949289][ T1364] dst_init+0x84/0x4a0 [ 7973.949289][ T1364] dst_alloc+0x97/0x150 [ 7973.949289][ T1364] ip6_dst_alloc+0x23/0x90 [ 7973.949289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7973.949289][ T1364] ip6_pol_route+0x56f/0x840 [ 7973.949289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7973.949289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7973.949289][ T1364] ipv6_rcv+0x1ad/0x810 [ 7973.949289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7973.949289][ T1364] process_backlog+0x101/0x620 [ 7973.949289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7973.949289][ T1364] net_rx_action+0x495/0xbe0 [ 7973.949289][ T1364] __do_softirq+0x1b5/0x7f6 [ 7973.949289][ T1364] [ 7973.951100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7973.951100][ T1364] netdev_get_by_index+0x5e/0x80 [ 7973.951100][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7973.951100][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7973.951100][ T1364] ip6_route_add+0x1c/0x140 [ 7973.951100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7973.951100][ T1364] addrconf_add_dev+0xe2/0x170 [ 7973.951100][ T1364] inet6_addr_add+0x12f/0xa40 [ 7973.951100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7973.951100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7973.951100][ T1364] netlink_rcv_skb+0x130/0x360 [ 7973.951100][ T1364] netlink_unicast+0x449/0x710 [ 7973.951100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7973.951100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7973.951100][ T1364] ___sys_sendmsg+0xee/0x170 [ 7973.951100][ T1364] __sys_sendmsg+0xcd/0x170 [ 7973.951100][ T1364] do_syscall_64+0xc6/0x1e0 [ 7973.951100][ T1364] [ 7973.953274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7973.953274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7973.953274][ T1364] ipv6_find_idev+0x102/0x170 [ 7973.953274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7973.953274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7973.953274][ T1364] netlink_rcv_skb+0x130/0x360 [ 7973.953274][ T1364] netlink_unicast+0x449/0x710 [ 7973.953274][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7973.953274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7973.953274][ T1364] ___sys_sendmsg+0xee/0x170 [ 7973.953274][ T1364] __sys_sendmsg+0xcd/0x170 [ 7973.953274][ T1364] do_syscall_64+0xc6/0x1e0 [ 7973.953274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7973.953274][ T1364] [ 7973.954973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7973.954973][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7973.954973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7973.954973][ T1364] ipv6_find_idev+0x102/0x170 [ 7973.954973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7973.954973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7973.954973][ T1364] netlink_rcv_skb+0x130/0x360 [ 7973.954973][ T1364] netlink_unicast+0x449/0x710 [ 7973.954973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7973.954973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7973.954973][ T1364] ___sys_sendmsg+0xee/0x170 [ 7973.954973][ T1364] __sys_sendmsg+0xcd/0x170 [ 7973.954973][ T1364] do_syscall_64+0xc6/0x1e0 [ 7973.954973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7973.954973][ T1364] [ 7984.195014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7984.195492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7984.195492][ T1364] ___neigh_create+0x14b/0xf60 [ 7984.195492][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7984.195492][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7984.195492][ T1364] ip6_output+0x1f3/0x770 [ 7984.195492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7984.195492][ T1364] mld_sendpack+0x62d/0xbc0 [ 7984.195492][ T1364] mld_ifc_work+0x32/0x1f0 [ 7984.195492][ T1364] process_one_work+0x84d/0x18a0 [ 7984.195492][ T1364] worker_thread+0x587/0xd30 [ 7984.195492][ T1364] kthread+0x28a/0x350 [ 7984.195492][ T1364] ret_from_fork+0x31/0x70 [ 7984.195492][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7984.195492][ T1364] [ 7984.197198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7984.197198][ T1364] dst_init+0x84/0x4a0 [ 7984.197198][ T1364] dst_alloc+0x97/0x150 [ 7984.197198][ T1364] ip6_dst_alloc+0x23/0x90 [ 7984.197198][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7984.197198][ T1364] ip6_pol_route+0x56f/0x840 [ 7984.197198][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7984.197198][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7984.197198][ T1364] ipv6_rcv+0x1ad/0x810 [ 7984.197198][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7984.197198][ T1364] process_backlog+0x101/0x620 [ 7984.197198][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7984.197198][ T1364] net_rx_action+0x495/0xbe0 [ 7984.197198][ T1364] __do_softirq+0x1b5/0x7f6 [ 7984.197198][ T1364] [ 7984.199022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7984.199022][ T1364] netdev_get_by_index+0x5e/0x80 [ 7984.199022][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7984.199022][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7984.199022][ T1364] ip6_route_add+0x1c/0x140 [ 7984.199022][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7984.199022][ T1364] addrconf_add_dev+0xe2/0x170 [ 7984.199022][ T1364] inet6_addr_add+0x12f/0xa40 [ 7984.199022][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7984.199022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.199022][ T1364] netlink_rcv_skb+0x130/0x360 [ 7984.199022][ T1364] netlink_unicast+0x449/0x710 [ 7984.199022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7984.199022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7984.199022][ T1364] ___sys_sendmsg+0xee/0x170 [ 7984.199022][ T1364] __sys_sendmsg+0xcd/0x170 [ 7984.199022][ T1364] do_syscall_64+0xc6/0x1e0 [ 7984.199022][ T1364] [ 7984.201192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7984.201192][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7984.201192][ T1364] ipv6_find_idev+0x102/0x170 [ 7984.201192][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7984.201192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.201192][ T1364] netlink_rcv_skb+0x130/0x360 [ 7984.201192][ T1364] netlink_unicast+0x449/0x710 [ 7984.201192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7984.201192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7984.201192][ T1364] ___sys_sendmsg+0xee/0x170 [ 7984.201192][ T1364] __sys_sendmsg+0xcd/0x170 [ 7984.201192][ T1364] do_syscall_64+0xc6/0x1e0 [ 7984.201192][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7984.201192][ T1364] [ 7984.202889][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7984.202889][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7984.202889][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7984.202889][ T1364] ipv6_find_idev+0x102/0x170 [ 7984.202889][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7984.202889][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7984.202889][ T1364] netlink_rcv_skb+0x130/0x360 [ 7984.202889][ T1364] netlink_unicast+0x449/0x710 [ 7984.202889][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7984.202889][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7984.202889][ T1364] ___sys_sendmsg+0xee/0x170 [ 7984.202889][ T1364] __sys_sendmsg+0xcd/0x170 [ 7984.202889][ T1364] do_syscall_64+0xc6/0x1e0 [ 7984.202889][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7984.202889][ T1364] [ 7994.443010][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 7994.443460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7994.443460][ T1364] ___neigh_create+0x14b/0xf60 [ 7994.443460][ T1364] ip6_finish_output2+0xa70/0xf80 [ 7994.443460][ T1364] ip6_finish_output+0x4ed/0xd30 [ 7994.443460][ T1364] ip6_output+0x1f3/0x770 [ 7994.443460][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 7994.443460][ T1364] mld_sendpack+0x62d/0xbc0 [ 7994.443460][ T1364] mld_ifc_work+0x32/0x1f0 [ 7994.443460][ T1364] process_one_work+0x84d/0x18a0 [ 7994.443460][ T1364] worker_thread+0x587/0xd30 [ 7994.443460][ T1364] kthread+0x28a/0x350 [ 7994.443460][ T1364] ret_from_fork+0x31/0x70 [ 7994.443460][ T1364] ret_from_fork_asm+0x1a/0x30 [ 7994.443460][ T1364] [ 7994.445279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 7994.445279][ T1364] dst_init+0x84/0x4a0 [ 7994.445279][ T1364] dst_alloc+0x97/0x150 [ 7994.445279][ T1364] ip6_dst_alloc+0x23/0x90 [ 7994.445279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 7994.445279][ T1364] ip6_pol_route+0x56f/0x840 [ 7994.445279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 7994.445279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 7994.445279][ T1364] ipv6_rcv+0x1ad/0x810 [ 7994.445279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 7994.445279][ T1364] process_backlog+0x101/0x620 [ 7994.445279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 7994.445279][ T1364] net_rx_action+0x495/0xbe0 [ 7994.445279][ T1364] __do_softirq+0x1b5/0x7f6 [ 7994.445279][ T1364] [ 7994.447240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7994.447240][ T1364] netdev_get_by_index+0x5e/0x80 [ 7994.447240][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 7994.447240][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 7994.447240][ T1364] ip6_route_add+0x1c/0x140 [ 7994.447240][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 7994.447240][ T1364] addrconf_add_dev+0xe2/0x170 [ 7994.447240][ T1364] inet6_addr_add+0x12f/0xa40 [ 7994.447240][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 7994.447240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.447240][ T1364] netlink_rcv_skb+0x130/0x360 [ 7994.447240][ T1364] netlink_unicast+0x449/0x710 [ 7994.447240][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7994.447240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7994.447240][ T1364] ___sys_sendmsg+0xee/0x170 [ 7994.447240][ T1364] __sys_sendmsg+0xcd/0x170 [ 7994.447240][ T1364] do_syscall_64+0xc6/0x1e0 [ 7994.447240][ T1364] [ 7994.449589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7994.449589][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 7994.449589][ T1364] ipv6_find_idev+0x102/0x170 [ 7994.449589][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7994.449589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.449589][ T1364] netlink_rcv_skb+0x130/0x360 [ 7994.449589][ T1364] netlink_unicast+0x449/0x710 [ 7994.449589][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7994.449589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7994.449589][ T1364] ___sys_sendmsg+0xee/0x170 [ 7994.449589][ T1364] __sys_sendmsg+0xcd/0x170 [ 7994.449589][ T1364] do_syscall_64+0xc6/0x1e0 [ 7994.449589][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7994.449589][ T1364] [ 7994.451352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 7994.451352][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 7994.451352][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 7994.451352][ T1364] ipv6_find_idev+0x102/0x170 [ 7994.451352][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 7994.451352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 7994.451352][ T1364] netlink_rcv_skb+0x130/0x360 [ 7994.451352][ T1364] netlink_unicast+0x449/0x710 [ 7994.451352][ T1364] netlink_sendmsg+0x723/0xbe0 [ 7994.451352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 7994.451352][ T1364] ___sys_sendmsg+0xee/0x170 [ 7994.451352][ T1364] __sys_sendmsg+0xcd/0x170 [ 7994.451352][ T1364] do_syscall_64+0xc6/0x1e0 [ 7994.451352][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 7994.451352][ T1364] [ 8004.691004][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8004.691494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8004.691494][ T1364] ___neigh_create+0x14b/0xf60 [ 8004.691494][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8004.691494][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8004.691494][ T1364] ip6_output+0x1f3/0x770 [ 8004.691494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8004.691494][ T1364] mld_sendpack+0x62d/0xbc0 [ 8004.691494][ T1364] mld_ifc_work+0x32/0x1f0 [ 8004.691494][ T1364] process_one_work+0x84d/0x18a0 [ 8004.691494][ T1364] worker_thread+0x587/0xd30 [ 8004.691494][ T1364] kthread+0x28a/0x350 [ 8004.691494][ T1364] ret_from_fork+0x31/0x70 [ 8004.691494][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8004.691494][ T1364] [ 8004.693225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8004.693225][ T1364] dst_init+0x84/0x4a0 [ 8004.693225][ T1364] dst_alloc+0x97/0x150 [ 8004.693225][ T1364] ip6_dst_alloc+0x23/0x90 [ 8004.693225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8004.693225][ T1364] ip6_pol_route+0x56f/0x840 [ 8004.693225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8004.693225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8004.693225][ T1364] ipv6_rcv+0x1ad/0x810 [ 8004.693225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8004.693225][ T1364] process_backlog+0x101/0x620 [ 8004.693225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8004.693225][ T1364] net_rx_action+0x495/0xbe0 [ 8004.693225][ T1364] __do_softirq+0x1b5/0x7f6 [ 8004.693225][ T1364] [ 8004.695098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8004.695098][ T1364] netdev_get_by_index+0x5e/0x80 [ 8004.695098][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8004.695098][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8004.695098][ T1364] ip6_route_add+0x1c/0x140 [ 8004.695098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8004.695098][ T1364] addrconf_add_dev+0xe2/0x170 [ 8004.695098][ T1364] inet6_addr_add+0x12f/0xa40 [ 8004.695098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8004.695098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8004.695098][ T1364] netlink_rcv_skb+0x130/0x360 [ 8004.695098][ T1364] netlink_unicast+0x449/0x710 [ 8004.695098][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8004.695098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8004.695098][ T1364] ___sys_sendmsg+0xee/0x170 [ 8004.695098][ T1364] __sys_sendmsg+0xcd/0x170 [ 8004.695098][ T1364] do_syscall_64+0xc6/0x1e0 [ 8004.695098][ T1364] [ 8004.697347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8004.697347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8004.697347][ T1364] ipv6_find_idev+0x102/0x170 [ 8004.697347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8004.697347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8004.697347][ T1364] netlink_rcv_skb+0x130/0x360 [ 8004.697347][ T1364] netlink_unicast+0x449/0x710 [ 8004.697347][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8004.697347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8004.697347][ T1364] ___sys_sendmsg+0xee/0x170 [ 8004.697347][ T1364] __sys_sendmsg+0xcd/0x170 [ 8004.697347][ T1364] do_syscall_64+0xc6/0x1e0 [ 8004.697347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8004.697347][ T1364] [ 8004.699129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8004.699129][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8004.699129][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8004.699129][ T1364] ipv6_find_idev+0x102/0x170 [ 8004.699129][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8004.699129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8004.699129][ T1364] netlink_rcv_skb+0x130/0x360 [ 8004.699129][ T1364] netlink_unicast+0x449/0x710 [ 8004.699129][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8004.699129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8004.699129][ T1364] ___sys_sendmsg+0xee/0x170 [ 8004.699129][ T1364] __sys_sendmsg+0xcd/0x170 [ 8004.699129][ T1364] do_syscall_64+0xc6/0x1e0 [ 8004.699129][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8004.699129][ T1364] [ 8014.938993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8014.939469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8014.939469][ T1364] ___neigh_create+0x14b/0xf60 [ 8014.939469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8014.939469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8014.939469][ T1364] ip6_output+0x1f3/0x770 [ 8014.939469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8014.939469][ T1364] mld_sendpack+0x62d/0xbc0 [ 8014.939469][ T1364] mld_ifc_work+0x32/0x1f0 [ 8014.939469][ T1364] process_one_work+0x84d/0x18a0 [ 8014.939469][ T1364] worker_thread+0x587/0xd30 [ 8014.939469][ T1364] kthread+0x28a/0x350 [ 8014.939469][ T1364] ret_from_fork+0x31/0x70 [ 8014.939469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8014.939469][ T1364] [ 8014.941194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8014.941194][ T1364] dst_init+0x84/0x4a0 [ 8014.941194][ T1364] dst_alloc+0x97/0x150 [ 8014.941194][ T1364] ip6_dst_alloc+0x23/0x90 [ 8014.941194][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8014.941194][ T1364] ip6_pol_route+0x56f/0x840 [ 8014.941194][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8014.941194][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8014.941194][ T1364] ipv6_rcv+0x1ad/0x810 [ 8014.941194][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8014.941194][ T1364] process_backlog+0x101/0x620 [ 8014.941194][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8014.941194][ T1364] net_rx_action+0x495/0xbe0 [ 8014.941194][ T1364] __do_softirq+0x1b5/0x7f6 [ 8014.941194][ T1364] [ 8014.943030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8014.943030][ T1364] netdev_get_by_index+0x5e/0x80 [ 8014.943030][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8014.943030][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8014.943030][ T1364] ip6_route_add+0x1c/0x140 [ 8014.943030][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8014.943030][ T1364] addrconf_add_dev+0xe2/0x170 [ 8014.943030][ T1364] inet6_addr_add+0x12f/0xa40 [ 8014.943030][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8014.943030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8014.943030][ T1364] netlink_rcv_skb+0x130/0x360 [ 8014.943030][ T1364] netlink_unicast+0x449/0x710 [ 8014.943030][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8014.943030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8014.943030][ T1364] ___sys_sendmsg+0xee/0x170 [ 8014.943030][ T1364] __sys_sendmsg+0xcd/0x170 [ 8014.943030][ T1364] do_syscall_64+0xc6/0x1e0 [ 8014.943030][ T1364] [ 8014.945205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8014.945205][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8014.945205][ T1364] ipv6_find_idev+0x102/0x170 [ 8014.945205][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8014.945205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8014.945205][ T1364] netlink_rcv_skb+0x130/0x360 [ 8014.945205][ T1364] netlink_unicast+0x449/0x710 [ 8014.945205][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8014.945205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8014.945205][ T1364] ___sys_sendmsg+0xee/0x170 [ 8014.945205][ T1364] __sys_sendmsg+0xcd/0x170 [ 8014.945205][ T1364] do_syscall_64+0xc6/0x1e0 [ 8014.945205][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8014.945205][ T1364] [ 8014.946907][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8014.946907][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8014.946907][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8014.946907][ T1364] ipv6_find_idev+0x102/0x170 [ 8014.946907][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8014.946907][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8014.946907][ T1364] netlink_rcv_skb+0x130/0x360 [ 8014.946907][ T1364] netlink_unicast+0x449/0x710 [ 8014.946907][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8014.946907][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8014.946907][ T1364] ___sys_sendmsg+0xee/0x170 [ 8014.946907][ T1364] __sys_sendmsg+0xcd/0x170 [ 8014.946907][ T1364] do_syscall_64+0xc6/0x1e0 [ 8014.946907][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8014.946907][ T1364] [ 8025.186988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8025.187457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8025.187457][ T1364] ___neigh_create+0x14b/0xf60 [ 8025.187457][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8025.187457][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8025.187457][ T1364] ip6_output+0x1f3/0x770 [ 8025.187457][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8025.187457][ T1364] mld_sendpack+0x62d/0xbc0 [ 8025.187457][ T1364] mld_ifc_work+0x32/0x1f0 [ 8025.187457][ T1364] process_one_work+0x84d/0x18a0 [ 8025.187457][ T1364] worker_thread+0x587/0xd30 [ 8025.187457][ T1364] kthread+0x28a/0x350 [ 8025.187457][ T1364] ret_from_fork+0x31/0x70 [ 8025.187457][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8025.187457][ T1364] [ 8025.189209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8025.189209][ T1364] dst_init+0x84/0x4a0 [ 8025.189209][ T1364] dst_alloc+0x97/0x150 [ 8025.189209][ T1364] ip6_dst_alloc+0x23/0x90 [ 8025.189209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8025.189209][ T1364] ip6_pol_route+0x56f/0x840 [ 8025.189209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8025.189209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8025.189209][ T1364] ipv6_rcv+0x1ad/0x810 [ 8025.189209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8025.189209][ T1364] process_backlog+0x101/0x620 [ 8025.189209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8025.189209][ T1364] net_rx_action+0x495/0xbe0 [ 8025.189209][ T1364] __do_softirq+0x1b5/0x7f6 [ 8025.189209][ T1364] [ 8025.191049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8025.191049][ T1364] netdev_get_by_index+0x5e/0x80 [ 8025.191049][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8025.191049][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8025.191049][ T1364] ip6_route_add+0x1c/0x140 [ 8025.191049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8025.191049][ T1364] addrconf_add_dev+0xe2/0x170 [ 8025.191049][ T1364] inet6_addr_add+0x12f/0xa40 [ 8025.191049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8025.191049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.191049][ T1364] netlink_rcv_skb+0x130/0x360 [ 8025.191049][ T1364] netlink_unicast+0x449/0x710 [ 8025.191049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8025.191049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8025.191049][ T1364] ___sys_sendmsg+0xee/0x170 [ 8025.191049][ T1364] __sys_sendmsg+0xcd/0x170 [ 8025.191049][ T1364] do_syscall_64+0xc6/0x1e0 [ 8025.191049][ T1364] [ 8025.193267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8025.193267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8025.193267][ T1364] ipv6_find_idev+0x102/0x170 [ 8025.193267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8025.193267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.193267][ T1364] netlink_rcv_skb+0x130/0x360 [ 8025.193267][ T1364] netlink_unicast+0x449/0x710 [ 8025.193267][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8025.193267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8025.193267][ T1364] ___sys_sendmsg+0xee/0x170 [ 8025.193267][ T1364] __sys_sendmsg+0xcd/0x170 [ 8025.193267][ T1364] do_syscall_64+0xc6/0x1e0 [ 8025.193267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8025.193267][ T1364] [ 8025.194996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8025.194996][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8025.194996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8025.194996][ T1364] ipv6_find_idev+0x102/0x170 [ 8025.194996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8025.194996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8025.194996][ T1364] netlink_rcv_skb+0x130/0x360 [ 8025.194996][ T1364] netlink_unicast+0x449/0x710 [ 8025.194996][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8025.194996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8025.194996][ T1364] ___sys_sendmsg+0xee/0x170 [ 8025.194996][ T1364] __sys_sendmsg+0xcd/0x170 [ 8025.194996][ T1364] do_syscall_64+0xc6/0x1e0 [ 8025.194996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8025.194996][ T1364] [ 8035.435032][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8035.435473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8035.435473][ T1364] ___neigh_create+0x14b/0xf60 [ 8035.435473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8035.435473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8035.435473][ T1364] ip6_output+0x1f3/0x770 [ 8035.435473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8035.435473][ T1364] mld_sendpack+0x62d/0xbc0 [ 8035.435473][ T1364] mld_ifc_work+0x32/0x1f0 [ 8035.435473][ T1364] process_one_work+0x84d/0x18a0 [ 8035.435473][ T1364] worker_thread+0x587/0xd30 [ 8035.435473][ T1364] kthread+0x28a/0x350 [ 8035.435473][ T1364] ret_from_fork+0x31/0x70 [ 8035.435473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8035.435473][ T1364] [ 8035.437197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8035.437197][ T1364] dst_init+0x84/0x4a0 [ 8035.437197][ T1364] dst_alloc+0x97/0x150 [ 8035.437197][ T1364] ip6_dst_alloc+0x23/0x90 [ 8035.437197][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8035.437197][ T1364] ip6_pol_route+0x56f/0x840 [ 8035.437197][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8035.437197][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8035.437197][ T1364] ipv6_rcv+0x1ad/0x810 [ 8035.437197][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8035.437197][ T1364] process_backlog+0x101/0x620 [ 8035.437197][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8035.437197][ T1364] net_rx_action+0x495/0xbe0 [ 8035.437197][ T1364] __do_softirq+0x1b5/0x7f6 [ 8035.437197][ T1364] [ 8035.439045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8035.439045][ T1364] netdev_get_by_index+0x5e/0x80 [ 8035.439045][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8035.439045][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8035.439045][ T1364] ip6_route_add+0x1c/0x140 [ 8035.439045][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8035.439045][ T1364] addrconf_add_dev+0xe2/0x170 [ 8035.439045][ T1364] inet6_addr_add+0x12f/0xa40 [ 8035.439045][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8035.439045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.439045][ T1364] netlink_rcv_skb+0x130/0x360 [ 8035.439045][ T1364] netlink_unicast+0x449/0x710 [ 8035.439045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8035.439045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8035.439045][ T1364] ___sys_sendmsg+0xee/0x170 [ 8035.439045][ T1364] __sys_sendmsg+0xcd/0x170 [ 8035.439045][ T1364] do_syscall_64+0xc6/0x1e0 [ 8035.439045][ T1364] [ 8035.441297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8035.441297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8035.441297][ T1364] ipv6_find_idev+0x102/0x170 [ 8035.441297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8035.441297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.441297][ T1364] netlink_rcv_skb+0x130/0x360 [ 8035.441297][ T1364] netlink_unicast+0x449/0x710 [ 8035.441297][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8035.441297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8035.441297][ T1364] ___sys_sendmsg+0xee/0x170 [ 8035.441297][ T1364] __sys_sendmsg+0xcd/0x170 [ 8035.441297][ T1364] do_syscall_64+0xc6/0x1e0 [ 8035.441297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8035.441297][ T1364] [ 8035.443142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8035.443142][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8035.443142][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8035.443142][ T1364] ipv6_find_idev+0x102/0x170 [ 8035.443142][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8035.443142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8035.443142][ T1364] netlink_rcv_skb+0x130/0x360 [ 8035.443142][ T1364] netlink_unicast+0x449/0x710 [ 8035.443142][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8035.443142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8035.443142][ T1364] ___sys_sendmsg+0xee/0x170 [ 8035.443142][ T1364] __sys_sendmsg+0xcd/0x170 [ 8035.443142][ T1364] do_syscall_64+0xc6/0x1e0 [ 8035.443142][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8035.443142][ T1364] [ 8045.683073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8045.683563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8045.683563][ T1364] ___neigh_create+0x14b/0xf60 [ 8045.683563][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8045.683563][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8045.683563][ T1364] ip6_output+0x1f3/0x770 [ 8045.683563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8045.683563][ T1364] mld_sendpack+0x62d/0xbc0 [ 8045.683563][ T1364] mld_ifc_work+0x32/0x1f0 [ 8045.683563][ T1364] process_one_work+0x84d/0x18a0 [ 8045.683563][ T1364] worker_thread+0x587/0xd30 [ 8045.683563][ T1364] kthread+0x28a/0x350 [ 8045.683563][ T1364] ret_from_fork+0x31/0x70 [ 8045.683563][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8045.683563][ T1364] [ 8045.685284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8045.685284][ T1364] dst_init+0x84/0x4a0 [ 8045.685284][ T1364] dst_alloc+0x97/0x150 [ 8045.685284][ T1364] ip6_dst_alloc+0x23/0x90 [ 8045.685284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8045.685284][ T1364] ip6_pol_route+0x56f/0x840 [ 8045.685284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8045.685284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8045.685284][ T1364] ipv6_rcv+0x1ad/0x810 [ 8045.685284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8045.685284][ T1364] process_backlog+0x101/0x620 [ 8045.685284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8045.685284][ T1364] net_rx_action+0x495/0xbe0 [ 8045.685284][ T1364] __do_softirq+0x1b5/0x7f6 [ 8045.685284][ T1364] [ 8045.687123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8045.687123][ T1364] netdev_get_by_index+0x5e/0x80 [ 8045.687123][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8045.687123][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8045.687123][ T1364] ip6_route_add+0x1c/0x140 [ 8045.687123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8045.687123][ T1364] addrconf_add_dev+0xe2/0x170 [ 8045.687123][ T1364] inet6_addr_add+0x12f/0xa40 [ 8045.687123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8045.687123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8045.687123][ T1364] netlink_rcv_skb+0x130/0x360 [ 8045.687123][ T1364] netlink_unicast+0x449/0x710 [ 8045.687123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8045.687123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8045.687123][ T1364] ___sys_sendmsg+0xee/0x170 [ 8045.687123][ T1364] __sys_sendmsg+0xcd/0x170 [ 8045.687123][ T1364] do_syscall_64+0xc6/0x1e0 [ 8045.687123][ T1364] [ 8045.689332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8045.689332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8045.689332][ T1364] ipv6_find_idev+0x102/0x170 [ 8045.689332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8045.689332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8045.689332][ T1364] netlink_rcv_skb+0x130/0x360 [ 8045.689332][ T1364] netlink_unicast+0x449/0x710 [ 8045.689332][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8045.689332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8045.689332][ T1364] ___sys_sendmsg+0xee/0x170 [ 8045.689332][ T1364] __sys_sendmsg+0xcd/0x170 [ 8045.689332][ T1364] do_syscall_64+0xc6/0x1e0 [ 8045.689332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8045.689332][ T1364] [ 8045.691051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8045.691051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8045.691051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8045.691051][ T1364] ipv6_find_idev+0x102/0x170 [ 8045.691051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8045.691051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8045.691051][ T1364] netlink_rcv_skb+0x130/0x360 [ 8045.691051][ T1364] netlink_unicast+0x449/0x710 [ 8045.691051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8045.691051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8045.691051][ T1364] ___sys_sendmsg+0xee/0x170 [ 8045.691051][ T1364] __sys_sendmsg+0xcd/0x170 [ 8045.691051][ T1364] do_syscall_64+0xc6/0x1e0 [ 8045.691051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8045.691051][ T1364] [ 8055.931067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8055.931539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8055.931539][ T1364] ___neigh_create+0x14b/0xf60 [ 8055.931539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8055.931539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8055.931539][ T1364] ip6_output+0x1f3/0x770 [ 8055.931539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8055.931539][ T1364] mld_sendpack+0x62d/0xbc0 [ 8055.931539][ T1364] mld_ifc_work+0x32/0x1f0 [ 8055.931539][ T1364] process_one_work+0x84d/0x18a0 [ 8055.931539][ T1364] worker_thread+0x587/0xd30 [ 8055.931539][ T1364] kthread+0x28a/0x350 [ 8055.931539][ T1364] ret_from_fork+0x31/0x70 [ 8055.931539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8055.931539][ T1364] [ 8055.933244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8055.933244][ T1364] dst_init+0x84/0x4a0 [ 8055.933244][ T1364] dst_alloc+0x97/0x150 [ 8055.933244][ T1364] ip6_dst_alloc+0x23/0x90 [ 8055.933244][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8055.933244][ T1364] ip6_pol_route+0x56f/0x840 [ 8055.933244][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8055.933244][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8055.933244][ T1364] ipv6_rcv+0x1ad/0x810 [ 8055.933244][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8055.933244][ T1364] process_backlog+0x101/0x620 [ 8055.933244][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8055.933244][ T1364] net_rx_action+0x495/0xbe0 [ 8055.933244][ T1364] __do_softirq+0x1b5/0x7f6 [ 8055.933244][ T1364] [ 8055.935254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8055.935254][ T1364] netdev_get_by_index+0x5e/0x80 [ 8055.935254][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8055.935254][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8055.935254][ T1364] ip6_route_add+0x1c/0x140 [ 8055.935254][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8055.935254][ T1364] addrconf_add_dev+0xe2/0x170 [ 8055.935254][ T1364] inet6_addr_add+0x12f/0xa40 [ 8055.935254][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8055.935254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8055.935254][ T1364] netlink_rcv_skb+0x130/0x360 [ 8055.935254][ T1364] netlink_unicast+0x449/0x710 [ 8055.935254][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8055.935254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8055.935254][ T1364] ___sys_sendmsg+0xee/0x170 [ 8055.935254][ T1364] __sys_sendmsg+0xcd/0x170 [ 8055.935254][ T1364] do_syscall_64+0xc6/0x1e0 [ 8055.935254][ T1364] [ 8055.937437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8055.937437][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8055.937437][ T1364] ipv6_find_idev+0x102/0x170 [ 8055.937437][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8055.937437][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8055.937437][ T1364] netlink_rcv_skb+0x130/0x360 [ 8055.937437][ T1364] netlink_unicast+0x449/0x710 [ 8055.937437][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8055.937437][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8055.937437][ T1364] ___sys_sendmsg+0xee/0x170 [ 8055.937437][ T1364] __sys_sendmsg+0xcd/0x170 [ 8055.937437][ T1364] do_syscall_64+0xc6/0x1e0 [ 8055.937437][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8055.937437][ T1364] [ 8055.939140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8055.939140][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8055.939140][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8055.939140][ T1364] ipv6_find_idev+0x102/0x170 [ 8055.939140][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8055.939140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8055.939140][ T1364] netlink_rcv_skb+0x130/0x360 [ 8055.939140][ T1364] netlink_unicast+0x449/0x710 [ 8055.939140][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8055.939140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8055.939140][ T1364] ___sys_sendmsg+0xee/0x170 [ 8055.939140][ T1364] __sys_sendmsg+0xcd/0x170 [ 8055.939140][ T1364] do_syscall_64+0xc6/0x1e0 [ 8055.939140][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8055.939140][ T1364] [ 8066.179034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8066.179514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8066.179514][ T1364] ___neigh_create+0x14b/0xf60 [ 8066.179514][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8066.179514][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8066.179514][ T1364] ip6_output+0x1f3/0x770 [ 8066.179514][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8066.179514][ T1364] mld_sendpack+0x62d/0xbc0 [ 8066.179514][ T1364] mld_ifc_work+0x32/0x1f0 [ 8066.179514][ T1364] process_one_work+0x84d/0x18a0 [ 8066.179514][ T1364] worker_thread+0x587/0xd30 [ 8066.179514][ T1364] kthread+0x28a/0x350 [ 8066.179514][ T1364] ret_from_fork+0x31/0x70 [ 8066.179514][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8066.179514][ T1364] [ 8066.181245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8066.181245][ T1364] dst_init+0x84/0x4a0 [ 8066.181245][ T1364] dst_alloc+0x97/0x150 [ 8066.181245][ T1364] ip6_dst_alloc+0x23/0x90 [ 8066.181245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8066.181245][ T1364] ip6_pol_route+0x56f/0x840 [ 8066.181245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8066.181245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8066.181245][ T1364] ipv6_rcv+0x1ad/0x810 [ 8066.181245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8066.181245][ T1364] process_backlog+0x101/0x620 [ 8066.181245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8066.181245][ T1364] net_rx_action+0x495/0xbe0 [ 8066.181245][ T1364] __do_softirq+0x1b5/0x7f6 [ 8066.181245][ T1364] [ 8066.183099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8066.183099][ T1364] netdev_get_by_index+0x5e/0x80 [ 8066.183099][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8066.183099][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8066.183099][ T1364] ip6_route_add+0x1c/0x140 [ 8066.183099][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8066.183099][ T1364] addrconf_add_dev+0xe2/0x170 [ 8066.183099][ T1364] inet6_addr_add+0x12f/0xa40 [ 8066.183099][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8066.183099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.183099][ T1364] netlink_rcv_skb+0x130/0x360 [ 8066.183099][ T1364] netlink_unicast+0x449/0x710 [ 8066.183099][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8066.183099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8066.183099][ T1364] ___sys_sendmsg+0xee/0x170 [ 8066.183099][ T1364] __sys_sendmsg+0xcd/0x170 [ 8066.183099][ T1364] do_syscall_64+0xc6/0x1e0 [ 8066.183099][ T1364] [ 8066.185289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8066.185289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8066.185289][ T1364] ipv6_find_idev+0x102/0x170 [ 8066.185289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.185289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.185289][ T1364] netlink_rcv_skb+0x130/0x360 [ 8066.185289][ T1364] netlink_unicast+0x449/0x710 [ 8066.185289][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8066.185289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8066.185289][ T1364] ___sys_sendmsg+0xee/0x170 [ 8066.185289][ T1364] __sys_sendmsg+0xcd/0x170 [ 8066.185289][ T1364] do_syscall_64+0xc6/0x1e0 [ 8066.185289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.185289][ T1364] [ 8066.187008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8066.187008][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8066.187008][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8066.187008][ T1364] ipv6_find_idev+0x102/0x170 [ 8066.187008][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8066.187008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8066.187008][ T1364] netlink_rcv_skb+0x130/0x360 [ 8066.187008][ T1364] netlink_unicast+0x449/0x710 [ 8066.187008][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8066.187008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8066.187008][ T1364] ___sys_sendmsg+0xee/0x170 [ 8066.187008][ T1364] __sys_sendmsg+0xcd/0x170 [ 8066.187008][ T1364] do_syscall_64+0xc6/0x1e0 [ 8066.187008][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8066.187008][ T1364] [ 8076.219027][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8076.219722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8076.219722][ T1364] ___neigh_create+0x14b/0xf60 [ 8076.219722][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8076.219722][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8076.219722][ T1364] ip6_output+0x1f3/0x770 [ 8076.219722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8076.219722][ T1364] mld_sendpack+0x62d/0xbc0 [ 8076.219722][ T1364] mld_ifc_work+0x32/0x1f0 [ 8076.219722][ T1364] process_one_work+0x84d/0x18a0 [ 8076.219722][ T1364] worker_thread+0x587/0xd30 [ 8076.219722][ T1364] kthread+0x28a/0x350 [ 8076.219722][ T1364] ret_from_fork+0x31/0x70 [ 8076.219722][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8076.219722][ T1364] [ 8076.222451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8076.222451][ T1364] dst_init+0x84/0x4a0 [ 8076.222451][ T1364] dst_alloc+0x97/0x150 [ 8076.222451][ T1364] ip6_dst_alloc+0x23/0x90 [ 8076.222451][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8076.222451][ T1364] ip6_pol_route+0x56f/0x840 [ 8076.222451][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8076.222451][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8076.222451][ T1364] ipv6_rcv+0x1ad/0x810 [ 8076.222451][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8076.222451][ T1364] process_backlog+0x101/0x620 [ 8076.222451][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8076.222451][ T1364] net_rx_action+0x495/0xbe0 [ 8076.222451][ T1364] __do_softirq+0x1b5/0x7f6 [ 8076.222451][ T1364] [ 8076.225375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8076.225375][ T1364] netdev_get_by_index+0x5e/0x80 [ 8076.225375][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8076.225375][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8076.225375][ T1364] ip6_route_add+0x1c/0x140 [ 8076.225375][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8076.225375][ T1364] addrconf_add_dev+0xe2/0x170 [ 8076.225375][ T1364] inet6_addr_add+0x12f/0xa40 [ 8076.225375][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8076.225375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.225375][ T1364] netlink_rcv_skb+0x130/0x360 [ 8076.225375][ T1364] netlink_unicast+0x449/0x710 [ 8076.225375][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8076.225375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8076.225375][ T1364] ___sys_sendmsg+0xee/0x170 [ 8076.225375][ T1364] __sys_sendmsg+0xcd/0x170 [ 8076.225375][ T1364] do_syscall_64+0xc6/0x1e0 [ 8076.225375][ T1364] [ 8076.228897][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8076.228897][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8076.228897][ T1364] ipv6_find_idev+0x102/0x170 [ 8076.228897][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8076.228897][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.228897][ T1364] netlink_rcv_skb+0x130/0x360 [ 8076.228897][ T1364] netlink_unicast+0x449/0x710 [ 8076.228897][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8076.228897][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8076.228897][ T1364] ___sys_sendmsg+0xee/0x170 [ 8076.228897][ T1364] __sys_sendmsg+0xcd/0x170 [ 8076.228897][ T1364] do_syscall_64+0xc6/0x1e0 [ 8076.228897][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8076.228897][ T1364] [ 8076.231637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8076.231637][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8076.231637][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8076.231637][ T1364] ipv6_find_idev+0x102/0x170 [ 8076.231637][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8076.231637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8076.231637][ T1364] netlink_rcv_skb+0x130/0x360 [ 8076.231637][ T1364] netlink_unicast+0x449/0x710 [ 8076.231637][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8076.231637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8076.231637][ T1364] ___sys_sendmsg+0xee/0x170 [ 8076.231637][ T1364] __sys_sendmsg+0xcd/0x170 [ 8076.231637][ T1364] do_syscall_64+0xc6/0x1e0 [ 8076.231637][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8076.231637][ T1364] [ 8086.475043][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8086.475657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8086.475657][ T1364] ___neigh_create+0x14b/0xf60 [ 8086.475657][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8086.475657][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8086.475657][ T1364] ip6_output+0x1f3/0x770 [ 8086.475657][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8086.475657][ T1364] mld_sendpack+0x62d/0xbc0 [ 8086.475657][ T1364] mld_ifc_work+0x32/0x1f0 [ 8086.475657][ T1364] process_one_work+0x84d/0x18a0 [ 8086.475657][ T1364] worker_thread+0x587/0xd30 [ 8086.475657][ T1364] kthread+0x28a/0x350 [ 8086.475657][ T1364] ret_from_fork+0x31/0x70 [ 8086.475657][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8086.475657][ T1364] [ 8086.478403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8086.478403][ T1364] dst_init+0x84/0x4a0 [ 8086.478403][ T1364] dst_alloc+0x97/0x150 [ 8086.478403][ T1364] ip6_dst_alloc+0x23/0x90 [ 8086.478403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8086.478403][ T1364] ip6_pol_route+0x56f/0x840 [ 8086.478403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8086.478403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8086.478403][ T1364] ipv6_rcv+0x1ad/0x810 [ 8086.478403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8086.478403][ T1364] process_backlog+0x101/0x620 [ 8086.478403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8086.478403][ T1364] net_rx_action+0x495/0xbe0 [ 8086.478403][ T1364] __do_softirq+0x1b5/0x7f6 [ 8086.478403][ T1364] [ 8086.481310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8086.481310][ T1364] netdev_get_by_index+0x5e/0x80 [ 8086.481310][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8086.481310][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8086.481310][ T1364] ip6_route_add+0x1c/0x140 [ 8086.481310][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8086.481310][ T1364] addrconf_add_dev+0xe2/0x170 [ 8086.481310][ T1364] inet6_addr_add+0x12f/0xa40 [ 8086.481310][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8086.481310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8086.481310][ T1364] netlink_rcv_skb+0x130/0x360 [ 8086.481310][ T1364] netlink_unicast+0x449/0x710 [ 8086.481310][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8086.481310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8086.481310][ T1364] ___sys_sendmsg+0xee/0x170 [ 8086.481310][ T1364] __sys_sendmsg+0xcd/0x170 [ 8086.481310][ T1364] do_syscall_64+0xc6/0x1e0 [ 8086.481310][ T1364] [ 8086.484816][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8086.484816][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8086.484816][ T1364] ipv6_find_idev+0x102/0x170 [ 8086.484816][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8086.484816][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8086.484816][ T1364] netlink_rcv_skb+0x130/0x360 [ 8086.484816][ T1364] netlink_unicast+0x449/0x710 [ 8086.484816][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8086.484816][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8086.484816][ T1364] ___sys_sendmsg+0xee/0x170 [ 8086.484816][ T1364] __sys_sendmsg+0xcd/0x170 [ 8086.484816][ T1364] do_syscall_64+0xc6/0x1e0 [ 8086.484816][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8086.484816][ T1364] [ 8086.487566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8086.487566][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8086.487566][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8086.487566][ T1364] ipv6_find_idev+0x102/0x170 [ 8086.487566][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8086.487566][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8086.487566][ T1364] netlink_rcv_skb+0x130/0x360 [ 8086.487566][ T1364] netlink_unicast+0x449/0x710 [ 8086.487566][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8086.487566][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8086.487566][ T1364] ___sys_sendmsg+0xee/0x170 [ 8086.487566][ T1364] __sys_sendmsg+0xcd/0x170 [ 8086.487566][ T1364] do_syscall_64+0xc6/0x1e0 [ 8086.487566][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8086.487566][ T1364] [ 8096.635013][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8096.635710][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8096.635710][ T1364] ___neigh_create+0x14b/0xf60 [ 8096.635710][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8096.635710][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8096.635710][ T1364] ip6_output+0x1f3/0x770 [ 8096.635710][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8096.635710][ T1364] mld_sendpack+0x62d/0xbc0 [ 8096.635710][ T1364] mld_ifc_work+0x32/0x1f0 [ 8096.635710][ T1364] process_one_work+0x84d/0x18a0 [ 8096.635710][ T1364] worker_thread+0x587/0xd30 [ 8096.635710][ T1364] kthread+0x28a/0x350 [ 8096.635710][ T1364] ret_from_fork+0x31/0x70 [ 8096.635710][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8096.635710][ T1364] [ 8096.638450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8096.638450][ T1364] dst_init+0x84/0x4a0 [ 8096.638450][ T1364] dst_alloc+0x97/0x150 [ 8096.638450][ T1364] ip6_dst_alloc+0x23/0x90 [ 8096.638450][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8096.638450][ T1364] ip6_pol_route+0x56f/0x840 [ 8096.638450][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8096.638450][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8096.638450][ T1364] ipv6_rcv+0x1ad/0x810 [ 8096.638450][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8096.638450][ T1364] process_backlog+0x101/0x620 [ 8096.638450][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8096.638450][ T1364] net_rx_action+0x495/0xbe0 [ 8096.638450][ T1364] __do_softirq+0x1b5/0x7f6 [ 8096.638450][ T1364] [ 8096.641369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8096.641369][ T1364] netdev_get_by_index+0x5e/0x80 [ 8096.641369][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8096.641369][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8096.641369][ T1364] ip6_route_add+0x1c/0x140 [ 8096.641369][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8096.641369][ T1364] addrconf_add_dev+0xe2/0x170 [ 8096.641369][ T1364] inet6_addr_add+0x12f/0xa40 [ 8096.641369][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8096.641369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8096.641369][ T1364] netlink_rcv_skb+0x130/0x360 [ 8096.641369][ T1364] netlink_unicast+0x449/0x710 [ 8096.641369][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8096.641369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8096.641369][ T1364] ___sys_sendmsg+0xee/0x170 [ 8096.641369][ T1364] __sys_sendmsg+0xcd/0x170 [ 8096.641369][ T1364] do_syscall_64+0xc6/0x1e0 [ 8096.641369][ T1364] [ 8096.644884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8096.644884][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8096.644884][ T1364] ipv6_find_idev+0x102/0x170 [ 8096.644884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8096.644884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8096.644884][ T1364] netlink_rcv_skb+0x130/0x360 [ 8096.644884][ T1364] netlink_unicast+0x449/0x710 [ 8096.644884][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8096.644884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8096.644884][ T1364] ___sys_sendmsg+0xee/0x170 [ 8096.644884][ T1364] __sys_sendmsg+0xcd/0x170 [ 8096.644884][ T1364] do_syscall_64+0xc6/0x1e0 [ 8096.644884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8096.644884][ T1364] [ 8096.647634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8096.647634][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8096.647634][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8096.647634][ T1364] ipv6_find_idev+0x102/0x170 [ 8096.647634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8096.647634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8096.647634][ T1364] netlink_rcv_skb+0x130/0x360 [ 8096.647634][ T1364] netlink_unicast+0x449/0x710 [ 8096.647634][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8096.647634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8096.647634][ T1364] ___sys_sendmsg+0xee/0x170 [ 8096.647634][ T1364] __sys_sendmsg+0xcd/0x170 [ 8096.647634][ T1364] do_syscall_64+0xc6/0x1e0 [ 8096.647634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8096.647634][ T1364] [ 8106.890990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8106.891662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8106.891662][ T1364] ___neigh_create+0x14b/0xf60 [ 8106.891662][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8106.891662][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8106.891662][ T1364] ip6_output+0x1f3/0x770 [ 8106.891662][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8106.891662][ T1364] mld_sendpack+0x62d/0xbc0 [ 8106.891662][ T1364] mld_ifc_work+0x32/0x1f0 [ 8106.891662][ T1364] process_one_work+0x84d/0x18a0 [ 8106.891662][ T1364] worker_thread+0x587/0xd30 [ 8106.891662][ T1364] kthread+0x28a/0x350 [ 8106.891662][ T1364] ret_from_fork+0x31/0x70 [ 8106.891662][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8106.891662][ T1364] [ 8106.894395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8106.894395][ T1364] dst_init+0x84/0x4a0 [ 8106.894395][ T1364] dst_alloc+0x97/0x150 [ 8106.894395][ T1364] ip6_dst_alloc+0x23/0x90 [ 8106.894395][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8106.894395][ T1364] ip6_pol_route+0x56f/0x840 [ 8106.894395][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8106.894395][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8106.894395][ T1364] ipv6_rcv+0x1ad/0x810 [ 8106.894395][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8106.894395][ T1364] process_backlog+0x101/0x620 [ 8106.894395][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8106.894395][ T1364] net_rx_action+0x495/0xbe0 [ 8106.894395][ T1364] __do_softirq+0x1b5/0x7f6 [ 8106.894395][ T1364] [ 8106.897330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8106.897330][ T1364] netdev_get_by_index+0x5e/0x80 [ 8106.897330][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8106.897330][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8106.897330][ T1364] ip6_route_add+0x1c/0x140 [ 8106.897330][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8106.897330][ T1364] addrconf_add_dev+0xe2/0x170 [ 8106.897330][ T1364] inet6_addr_add+0x12f/0xa40 [ 8106.897330][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8106.897330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8106.897330][ T1364] netlink_rcv_skb+0x130/0x360 [ 8106.897330][ T1364] netlink_unicast+0x449/0x710 [ 8106.897330][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8106.897330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8106.897330][ T1364] ___sys_sendmsg+0xee/0x170 [ 8106.897330][ T1364] __sys_sendmsg+0xcd/0x170 [ 8106.897330][ T1364] do_syscall_64+0xc6/0x1e0 [ 8106.897330][ T1364] [ 8106.900836][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8106.900836][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8106.900836][ T1364] ipv6_find_idev+0x102/0x170 [ 8106.900836][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8106.900836][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8106.900836][ T1364] netlink_rcv_skb+0x130/0x360 [ 8106.900836][ T1364] netlink_unicast+0x449/0x710 [ 8106.900836][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8106.900836][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8106.900836][ T1364] ___sys_sendmsg+0xee/0x170 [ 8106.900836][ T1364] __sys_sendmsg+0xcd/0x170 [ 8106.900836][ T1364] do_syscall_64+0xc6/0x1e0 [ 8106.900836][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8106.900836][ T1364] [ 8106.903582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8106.903582][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8106.903582][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8106.903582][ T1364] ipv6_find_idev+0x102/0x170 [ 8106.903582][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8106.903582][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8106.903582][ T1364] netlink_rcv_skb+0x130/0x360 [ 8106.903582][ T1364] netlink_unicast+0x449/0x710 [ 8106.903582][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8106.903582][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8106.903582][ T1364] ___sys_sendmsg+0xee/0x170 [ 8106.903582][ T1364] __sys_sendmsg+0xcd/0x170 [ 8106.903582][ T1364] do_syscall_64+0xc6/0x1e0 [ 8106.903582][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8106.903582][ T1364] [ 8117.147033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8117.147720][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8117.147720][ T1364] ___neigh_create+0x14b/0xf60 [ 8117.147720][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8117.147720][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8117.147720][ T1364] ip6_output+0x1f3/0x770 [ 8117.147720][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8117.147720][ T1364] mld_sendpack+0x62d/0xbc0 [ 8117.147720][ T1364] mld_ifc_work+0x32/0x1f0 [ 8117.147720][ T1364] process_one_work+0x84d/0x18a0 [ 8117.147720][ T1364] worker_thread+0x587/0xd30 [ 8117.147720][ T1364] kthread+0x28a/0x350 [ 8117.147720][ T1364] ret_from_fork+0x31/0x70 [ 8117.147720][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8117.147720][ T1364] [ 8117.150483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8117.150483][ T1364] dst_init+0x84/0x4a0 [ 8117.150483][ T1364] dst_alloc+0x97/0x150 [ 8117.150483][ T1364] ip6_dst_alloc+0x23/0x90 [ 8117.150483][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8117.150483][ T1364] ip6_pol_route+0x56f/0x840 [ 8117.150483][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8117.150483][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8117.150483][ T1364] ipv6_rcv+0x1ad/0x810 [ 8117.150483][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8117.150483][ T1364] process_backlog+0x101/0x620 [ 8117.150483][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8117.150483][ T1364] net_rx_action+0x495/0xbe0 [ 8117.150483][ T1364] __do_softirq+0x1b5/0x7f6 [ 8117.150483][ T1364] [ 8117.153410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8117.153410][ T1364] netdev_get_by_index+0x5e/0x80 [ 8117.153410][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8117.153410][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8117.153410][ T1364] ip6_route_add+0x1c/0x140 [ 8117.153410][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8117.153410][ T1364] addrconf_add_dev+0xe2/0x170 [ 8117.153410][ T1364] inet6_addr_add+0x12f/0xa40 [ 8117.153410][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8117.153410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.153410][ T1364] netlink_rcv_skb+0x130/0x360 [ 8117.153410][ T1364] netlink_unicast+0x449/0x710 [ 8117.153410][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8117.153410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8117.153410][ T1364] ___sys_sendmsg+0xee/0x170 [ 8117.153410][ T1364] __sys_sendmsg+0xcd/0x170 [ 8117.153410][ T1364] do_syscall_64+0xc6/0x1e0 [ 8117.153410][ T1364] [ 8117.156903][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8117.156903][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8117.156903][ T1364] ipv6_find_idev+0x102/0x170 [ 8117.156903][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.156903][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.156903][ T1364] netlink_rcv_skb+0x130/0x360 [ 8117.156903][ T1364] netlink_unicast+0x449/0x710 [ 8117.156903][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8117.156903][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8117.156903][ T1364] ___sys_sendmsg+0xee/0x170 [ 8117.156903][ T1364] __sys_sendmsg+0xcd/0x170 [ 8117.156903][ T1364] do_syscall_64+0xc6/0x1e0 [ 8117.156903][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.156903][ T1364] [ 8117.159658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8117.159658][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8117.159658][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8117.159658][ T1364] ipv6_find_idev+0x102/0x170 [ 8117.159658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8117.159658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8117.159658][ T1364] netlink_rcv_skb+0x130/0x360 [ 8117.159658][ T1364] netlink_unicast+0x449/0x710 [ 8117.159658][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8117.159658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8117.159658][ T1364] ___sys_sendmsg+0xee/0x170 [ 8117.159658][ T1364] __sys_sendmsg+0xcd/0x170 [ 8117.159658][ T1364] do_syscall_64+0xc6/0x1e0 [ 8117.159658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8117.159658][ T1364] [ 8127.258985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8127.259663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8127.259663][ T1364] ___neigh_create+0x14b/0xf60 [ 8127.259663][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8127.259663][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8127.259663][ T1364] ip6_output+0x1f3/0x770 [ 8127.259663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8127.259663][ T1364] mld_sendpack+0x62d/0xbc0 [ 8127.259663][ T1364] mld_ifc_work+0x32/0x1f0 [ 8127.259663][ T1364] process_one_work+0x84d/0x18a0 [ 8127.259663][ T1364] worker_thread+0x587/0xd30 [ 8127.259663][ T1364] kthread+0x28a/0x350 [ 8127.259663][ T1364] ret_from_fork+0x31/0x70 [ 8127.259663][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8127.259663][ T1364] [ 8127.262394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8127.262394][ T1364] dst_init+0x84/0x4a0 [ 8127.262394][ T1364] dst_alloc+0x97/0x150 [ 8127.262394][ T1364] ip6_dst_alloc+0x23/0x90 [ 8127.262394][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8127.262394][ T1364] ip6_pol_route+0x56f/0x840 [ 8127.262394][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8127.262394][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8127.262394][ T1364] ipv6_rcv+0x1ad/0x810 [ 8127.262394][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8127.262394][ T1364] process_backlog+0x101/0x620 [ 8127.262394][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8127.262394][ T1364] net_rx_action+0x495/0xbe0 [ 8127.262394][ T1364] __do_softirq+0x1b5/0x7f6 [ 8127.262394][ T1364] [ 8127.265313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8127.265313][ T1364] netdev_get_by_index+0x5e/0x80 [ 8127.265313][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8127.265313][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8127.265313][ T1364] ip6_route_add+0x1c/0x140 [ 8127.265313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8127.265313][ T1364] addrconf_add_dev+0xe2/0x170 [ 8127.265313][ T1364] inet6_addr_add+0x12f/0xa40 [ 8127.265313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8127.265313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8127.265313][ T1364] netlink_rcv_skb+0x130/0x360 [ 8127.265313][ T1364] netlink_unicast+0x449/0x710 [ 8127.265313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8127.265313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8127.265313][ T1364] ___sys_sendmsg+0xee/0x170 [ 8127.265313][ T1364] __sys_sendmsg+0xcd/0x170 [ 8127.265313][ T1364] do_syscall_64+0xc6/0x1e0 [ 8127.265313][ T1364] [ 8127.268810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8127.268810][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8127.268810][ T1364] ipv6_find_idev+0x102/0x170 [ 8127.268810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8127.268810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8127.268810][ T1364] netlink_rcv_skb+0x130/0x360 [ 8127.268810][ T1364] netlink_unicast+0x449/0x710 [ 8127.268810][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8127.268810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8127.268810][ T1364] ___sys_sendmsg+0xee/0x170 [ 8127.268810][ T1364] __sys_sendmsg+0xcd/0x170 [ 8127.268810][ T1364] do_syscall_64+0xc6/0x1e0 [ 8127.268810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8127.268810][ T1364] [ 8127.271553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8127.271553][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8127.271553][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8127.271553][ T1364] ipv6_find_idev+0x102/0x170 [ 8127.271553][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8127.271553][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8127.271553][ T1364] netlink_rcv_skb+0x130/0x360 [ 8127.271553][ T1364] netlink_unicast+0x449/0x710 [ 8127.271553][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8127.271553][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8127.271553][ T1364] ___sys_sendmsg+0xee/0x170 [ 8127.271553][ T1364] __sys_sendmsg+0xcd/0x170 [ 8127.271553][ T1364] do_syscall_64+0xc6/0x1e0 [ 8127.271553][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8127.271553][ T1364] [ 8137.370988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8137.371701][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8137.371701][ T1364] ___neigh_create+0x14b/0xf60 [ 8137.371701][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8137.371701][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8137.371701][ T1364] ip6_output+0x1f3/0x770 [ 8137.371701][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8137.371701][ T1364] mld_sendpack+0x62d/0xbc0 [ 8137.371701][ T1364] mld_ifc_work+0x32/0x1f0 [ 8137.371701][ T1364] process_one_work+0x84d/0x18a0 [ 8137.371701][ T1364] worker_thread+0x587/0xd30 [ 8137.371701][ T1364] kthread+0x28a/0x350 [ 8137.371701][ T1364] ret_from_fork+0x31/0x70 [ 8137.371701][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8137.371701][ T1364] [ 8137.374424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8137.374424][ T1364] dst_init+0x84/0x4a0 [ 8137.374424][ T1364] dst_alloc+0x97/0x150 [ 8137.374424][ T1364] ip6_dst_alloc+0x23/0x90 [ 8137.374424][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8137.374424][ T1364] ip6_pol_route+0x56f/0x840 [ 8137.374424][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8137.374424][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8137.374424][ T1364] ipv6_rcv+0x1ad/0x810 [ 8137.374424][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8137.374424][ T1364] process_backlog+0x101/0x620 [ 8137.374424][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8137.374424][ T1364] net_rx_action+0x495/0xbe0 [ 8137.374424][ T1364] __do_softirq+0x1b5/0x7f6 [ 8137.374424][ T1364] [ 8137.377340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8137.377340][ T1364] netdev_get_by_index+0x5e/0x80 [ 8137.377340][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8137.377340][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8137.377340][ T1364] ip6_route_add+0x1c/0x140 [ 8137.377340][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8137.377340][ T1364] addrconf_add_dev+0xe2/0x170 [ 8137.377340][ T1364] inet6_addr_add+0x12f/0xa40 [ 8137.377340][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8137.377340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8137.377340][ T1364] netlink_rcv_skb+0x130/0x360 [ 8137.377340][ T1364] netlink_unicast+0x449/0x710 [ 8137.377340][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8137.377340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8137.377340][ T1364] ___sys_sendmsg+0xee/0x170 [ 8137.377340][ T1364] __sys_sendmsg+0xcd/0x170 [ 8137.377340][ T1364] do_syscall_64+0xc6/0x1e0 [ 8137.377340][ T1364] [ 8137.380830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8137.380830][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8137.380830][ T1364] ipv6_find_idev+0x102/0x170 [ 8137.380830][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8137.380830][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8137.380830][ T1364] netlink_rcv_skb+0x130/0x360 [ 8137.380830][ T1364] netlink_unicast+0x449/0x710 [ 8137.380830][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8137.380830][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8137.380830][ T1364] ___sys_sendmsg+0xee/0x170 [ 8137.380830][ T1364] __sys_sendmsg+0xcd/0x170 [ 8137.380830][ T1364] do_syscall_64+0xc6/0x1e0 [ 8137.380830][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8137.380830][ T1364] [ 8137.383559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8137.383559][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8137.383559][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8137.383559][ T1364] ipv6_find_idev+0x102/0x170 [ 8137.383559][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8137.383559][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8137.383559][ T1364] netlink_rcv_skb+0x130/0x360 [ 8137.383559][ T1364] netlink_unicast+0x449/0x710 [ 8137.383559][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8137.383559][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8137.383559][ T1364] ___sys_sendmsg+0xee/0x170 [ 8137.383559][ T1364] __sys_sendmsg+0xcd/0x170 [ 8137.383559][ T1364] do_syscall_64+0xc6/0x1e0 [ 8137.383559][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8137.383559][ T1364] [ 8147.634997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8147.635624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8147.635624][ T1364] ___neigh_create+0x14b/0xf60 [ 8147.635624][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8147.635624][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8147.635624][ T1364] ip6_output+0x1f3/0x770 [ 8147.635624][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8147.635624][ T1364] mld_sendpack+0x62d/0xbc0 [ 8147.635624][ T1364] mld_ifc_work+0x32/0x1f0 [ 8147.635624][ T1364] process_one_work+0x84d/0x18a0 [ 8147.635624][ T1364] worker_thread+0x587/0xd30 [ 8147.635624][ T1364] kthread+0x28a/0x350 [ 8147.635624][ T1364] ret_from_fork+0x31/0x70 [ 8147.635624][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8147.635624][ T1364] [ 8147.638356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8147.638356][ T1364] dst_init+0x84/0x4a0 [ 8147.638356][ T1364] dst_alloc+0x97/0x150 [ 8147.638356][ T1364] ip6_dst_alloc+0x23/0x90 [ 8147.638356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8147.638356][ T1364] ip6_pol_route+0x56f/0x840 [ 8147.638356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8147.638356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8147.638356][ T1364] ipv6_rcv+0x1ad/0x810 [ 8147.638356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8147.638356][ T1364] process_backlog+0x101/0x620 [ 8147.638356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8147.638356][ T1364] net_rx_action+0x495/0xbe0 [ 8147.638356][ T1364] __do_softirq+0x1b5/0x7f6 [ 8147.638356][ T1364] [ 8147.642220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8147.642220][ T1364] netdev_get_by_index+0x5e/0x80 [ 8147.642220][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8147.642220][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8147.642220][ T1364] ip6_route_add+0x1c/0x140 [ 8147.642220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8147.642220][ T1364] addrconf_add_dev+0xe2/0x170 [ 8147.642220][ T1364] inet6_addr_add+0x12f/0xa40 [ 8147.642220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8147.642220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8147.642220][ T1364] netlink_rcv_skb+0x130/0x360 [ 8147.642220][ T1364] netlink_unicast+0x449/0x710 [ 8147.642220][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8147.642220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8147.642220][ T1364] ___sys_sendmsg+0xee/0x170 [ 8147.642220][ T1364] __sys_sendmsg+0xcd/0x170 [ 8147.642220][ T1364] do_syscall_64+0xc6/0x1e0 [ 8147.642220][ T1364] [ 8147.645714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8147.645714][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8147.645714][ T1364] ipv6_find_idev+0x102/0x170 [ 8147.645714][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8147.645714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8147.645714][ T1364] netlink_rcv_skb+0x130/0x360 [ 8147.645714][ T1364] netlink_unicast+0x449/0x710 [ 8147.645714][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8147.645714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8147.645714][ T1364] ___sys_sendmsg+0xee/0x170 [ 8147.645714][ T1364] __sys_sendmsg+0xcd/0x170 [ 8147.645714][ T1364] do_syscall_64+0xc6/0x1e0 [ 8147.645714][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8147.645714][ T1364] [ 8147.648454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8147.648454][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8147.648454][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8147.648454][ T1364] ipv6_find_idev+0x102/0x170 [ 8147.648454][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8147.648454][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8147.648454][ T1364] netlink_rcv_skb+0x130/0x360 [ 8147.648454][ T1364] netlink_unicast+0x449/0x710 [ 8147.648454][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8147.648454][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8147.648454][ T1364] ___sys_sendmsg+0xee/0x170 [ 8147.648454][ T1364] __sys_sendmsg+0xcd/0x170 [ 8147.648454][ T1364] do_syscall_64+0xc6/0x1e0 [ 8147.648454][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8147.648454][ T1364] [ 8157.898996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8157.899672][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8157.899672][ T1364] ___neigh_create+0x14b/0xf60 [ 8157.899672][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8157.899672][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8157.899672][ T1364] ip6_output+0x1f3/0x770 [ 8157.899672][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8157.899672][ T1364] mld_sendpack+0x62d/0xbc0 [ 8157.899672][ T1364] mld_ifc_work+0x32/0x1f0 [ 8157.899672][ T1364] process_one_work+0x84d/0x18a0 [ 8157.899672][ T1364] worker_thread+0x587/0xd30 [ 8157.899672][ T1364] kthread+0x28a/0x350 [ 8157.899672][ T1364] ret_from_fork+0x31/0x70 [ 8157.899672][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8157.899672][ T1364] [ 8157.902405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8157.902405][ T1364] dst_init+0x84/0x4a0 [ 8157.902405][ T1364] dst_alloc+0x97/0x150 [ 8157.902405][ T1364] ip6_dst_alloc+0x23/0x90 [ 8157.902405][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8157.902405][ T1364] ip6_pol_route+0x56f/0x840 [ 8157.902405][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8157.902405][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8157.902405][ T1364] ipv6_rcv+0x1ad/0x810 [ 8157.902405][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8157.902405][ T1364] process_backlog+0x101/0x620 [ 8157.902405][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8157.902405][ T1364] net_rx_action+0x495/0xbe0 [ 8157.902405][ T1364] __do_softirq+0x1b5/0x7f6 [ 8157.902405][ T1364] [ 8157.905356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8157.905356][ T1364] netdev_get_by_index+0x5e/0x80 [ 8157.905356][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8157.905356][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8157.905356][ T1364] ip6_route_add+0x1c/0x140 [ 8157.905356][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8157.905356][ T1364] addrconf_add_dev+0xe2/0x170 [ 8157.905356][ T1364] inet6_addr_add+0x12f/0xa40 [ 8157.905356][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8157.905356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8157.905356][ T1364] netlink_rcv_skb+0x130/0x360 [ 8157.905356][ T1364] netlink_unicast+0x449/0x710 [ 8157.905356][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8157.905356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8157.905356][ T1364] ___sys_sendmsg+0xee/0x170 [ 8157.905356][ T1364] __sys_sendmsg+0xcd/0x170 [ 8157.905356][ T1364] do_syscall_64+0xc6/0x1e0 [ 8157.905356][ T1364] [ 8157.908870][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8157.908870][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8157.908870][ T1364] ipv6_find_idev+0x102/0x170 [ 8157.908870][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8157.908870][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8157.908870][ T1364] netlink_rcv_skb+0x130/0x360 [ 8157.908870][ T1364] netlink_unicast+0x449/0x710 [ 8157.908870][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8157.908870][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8157.908870][ T1364] ___sys_sendmsg+0xee/0x170 [ 8157.908870][ T1364] __sys_sendmsg+0xcd/0x170 [ 8157.908870][ T1364] do_syscall_64+0xc6/0x1e0 [ 8157.908870][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8157.908870][ T1364] [ 8157.912011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8157.912011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8157.912011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8157.912011][ T1364] ipv6_find_idev+0x102/0x170 [ 8157.912011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8157.912011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8157.912011][ T1364] netlink_rcv_skb+0x130/0x360 [ 8157.912011][ T1364] netlink_unicast+0x449/0x710 [ 8157.912011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8157.912011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8157.912011][ T1364] ___sys_sendmsg+0xee/0x170 [ 8157.912011][ T1364] __sys_sendmsg+0xcd/0x170 [ 8157.912011][ T1364] do_syscall_64+0xc6/0x1e0 [ 8157.912011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8157.912011][ T1364] [ 8167.971012][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8167.971445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8167.971445][ T1364] ___neigh_create+0x14b/0xf60 [ 8167.971445][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8167.971445][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8167.971445][ T1364] ip6_output+0x1f3/0x770 [ 8167.971445][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8167.971445][ T1364] mld_sendpack+0x62d/0xbc0 [ 8167.971445][ T1364] mld_ifc_work+0x32/0x1f0 [ 8167.971445][ T1364] process_one_work+0x84d/0x18a0 [ 8167.971445][ T1364] worker_thread+0x587/0xd30 [ 8167.971445][ T1364] kthread+0x28a/0x350 [ 8167.971445][ T1364] ret_from_fork+0x31/0x70 [ 8167.971445][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8167.971445][ T1364] [ 8167.973175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8167.973175][ T1364] dst_init+0x84/0x4a0 [ 8167.973175][ T1364] dst_alloc+0x97/0x150 [ 8167.973175][ T1364] ip6_dst_alloc+0x23/0x90 [ 8167.973175][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8167.973175][ T1364] ip6_pol_route+0x56f/0x840 [ 8167.973175][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8167.973175][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8167.973175][ T1364] ipv6_rcv+0x1ad/0x810 [ 8167.973175][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8167.973175][ T1364] process_backlog+0x101/0x620 [ 8167.973175][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8167.973175][ T1364] net_rx_action+0x495/0xbe0 [ 8167.973175][ T1364] __do_softirq+0x1b5/0x7f6 [ 8167.973175][ T1364] [ 8167.975013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8167.975013][ T1364] netdev_get_by_index+0x5e/0x80 [ 8167.975013][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8167.975013][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8167.975013][ T1364] ip6_route_add+0x1c/0x140 [ 8167.975013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8167.975013][ T1364] addrconf_add_dev+0xe2/0x170 [ 8167.975013][ T1364] inet6_addr_add+0x12f/0xa40 [ 8167.975013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8167.975013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8167.975013][ T1364] netlink_rcv_skb+0x130/0x360 [ 8167.975013][ T1364] netlink_unicast+0x449/0x710 [ 8167.975013][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8167.975013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8167.975013][ T1364] ___sys_sendmsg+0xee/0x170 [ 8167.975013][ T1364] __sys_sendmsg+0xcd/0x170 [ 8167.975013][ T1364] do_syscall_64+0xc6/0x1e0 [ 8167.975013][ T1364] [ 8167.977232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8167.977232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8167.977232][ T1364] ipv6_find_idev+0x102/0x170 [ 8167.977232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8167.977232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8167.977232][ T1364] netlink_rcv_skb+0x130/0x360 [ 8167.977232][ T1364] netlink_unicast+0x449/0x710 [ 8167.977232][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8167.977232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8167.977232][ T1364] ___sys_sendmsg+0xee/0x170 [ 8167.977232][ T1364] __sys_sendmsg+0xcd/0x170 [ 8167.977232][ T1364] do_syscall_64+0xc6/0x1e0 [ 8167.977232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8167.977232][ T1364] [ 8167.978964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8167.978964][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8167.978964][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8167.978964][ T1364] ipv6_find_idev+0x102/0x170 [ 8167.978964][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8167.978964][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8167.978964][ T1364] netlink_rcv_skb+0x130/0x360 [ 8167.978964][ T1364] netlink_unicast+0x449/0x710 [ 8167.978964][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8167.978964][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8167.978964][ T1364] ___sys_sendmsg+0xee/0x170 [ 8167.978964][ T1364] __sys_sendmsg+0xcd/0x170 [ 8167.978964][ T1364] do_syscall_64+0xc6/0x1e0 [ 8167.978964][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8167.978964][ T1364] [ 8178.219061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8178.219564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8178.219564][ T1364] ___neigh_create+0x14b/0xf60 [ 8178.219564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8178.219564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8178.219564][ T1364] ip6_output+0x1f3/0x770 [ 8178.219564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8178.219564][ T1364] mld_sendpack+0x62d/0xbc0 [ 8178.219564][ T1364] mld_ifc_work+0x32/0x1f0 [ 8178.219564][ T1364] process_one_work+0x84d/0x18a0 [ 8178.219564][ T1364] worker_thread+0x587/0xd30 [ 8178.219564][ T1364] kthread+0x28a/0x350 [ 8178.219564][ T1364] ret_from_fork+0x31/0x70 [ 8178.219564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8178.219564][ T1364] [ 8178.221296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8178.221296][ T1364] dst_init+0x84/0x4a0 [ 8178.221296][ T1364] dst_alloc+0x97/0x150 [ 8178.221296][ T1364] ip6_dst_alloc+0x23/0x90 [ 8178.221296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8178.221296][ T1364] ip6_pol_route+0x56f/0x840 [ 8178.221296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8178.221296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8178.221296][ T1364] ipv6_rcv+0x1ad/0x810 [ 8178.221296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8178.221296][ T1364] process_backlog+0x101/0x620 [ 8178.221296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8178.221296][ T1364] net_rx_action+0x495/0xbe0 [ 8178.221296][ T1364] __do_softirq+0x1b5/0x7f6 [ 8178.221296][ T1364] [ 8178.223131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8178.223131][ T1364] netdev_get_by_index+0x5e/0x80 [ 8178.223131][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8178.223131][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8178.223131][ T1364] ip6_route_add+0x1c/0x140 [ 8178.223131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8178.223131][ T1364] addrconf_add_dev+0xe2/0x170 [ 8178.223131][ T1364] inet6_addr_add+0x12f/0xa40 [ 8178.223131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8178.223131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8178.223131][ T1364] netlink_rcv_skb+0x130/0x360 [ 8178.223131][ T1364] netlink_unicast+0x449/0x710 [ 8178.223131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8178.223131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8178.223131][ T1364] ___sys_sendmsg+0xee/0x170 [ 8178.223131][ T1364] __sys_sendmsg+0xcd/0x170 [ 8178.223131][ T1364] do_syscall_64+0xc6/0x1e0 [ 8178.223131][ T1364] [ 8178.225326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8178.225326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8178.225326][ T1364] ipv6_find_idev+0x102/0x170 [ 8178.225326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8178.225326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8178.225326][ T1364] netlink_rcv_skb+0x130/0x360 [ 8178.225326][ T1364] netlink_unicast+0x449/0x710 [ 8178.225326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8178.225326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8178.225326][ T1364] ___sys_sendmsg+0xee/0x170 [ 8178.225326][ T1364] __sys_sendmsg+0xcd/0x170 [ 8178.225326][ T1364] do_syscall_64+0xc6/0x1e0 [ 8178.225326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8178.225326][ T1364] [ 8178.227049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8178.227049][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8178.227049][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8178.227049][ T1364] ipv6_find_idev+0x102/0x170 [ 8178.227049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8178.227049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8178.227049][ T1364] netlink_rcv_skb+0x130/0x360 [ 8178.227049][ T1364] netlink_unicast+0x449/0x710 [ 8178.227049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8178.227049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8178.227049][ T1364] ___sys_sendmsg+0xee/0x170 [ 8178.227049][ T1364] __sys_sendmsg+0xcd/0x170 [ 8178.227049][ T1364] do_syscall_64+0xc6/0x1e0 [ 8178.227049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8178.227049][ T1364] [ 8188.466982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8188.467480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8188.467480][ T1364] ___neigh_create+0x14b/0xf60 [ 8188.467480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8188.467480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8188.467480][ T1364] ip6_output+0x1f3/0x770 [ 8188.467480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8188.467480][ T1364] mld_sendpack+0x62d/0xbc0 [ 8188.467480][ T1364] mld_ifc_work+0x32/0x1f0 [ 8188.467480][ T1364] process_one_work+0x84d/0x18a0 [ 8188.467480][ T1364] worker_thread+0x587/0xd30 [ 8188.467480][ T1364] kthread+0x28a/0x350 [ 8188.467480][ T1364] ret_from_fork+0x31/0x70 [ 8188.467480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8188.467480][ T1364] [ 8188.469209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8188.469209][ T1364] dst_init+0x84/0x4a0 [ 8188.469209][ T1364] dst_alloc+0x97/0x150 [ 8188.469209][ T1364] ip6_dst_alloc+0x23/0x90 [ 8188.469209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8188.469209][ T1364] ip6_pol_route+0x56f/0x840 [ 8188.469209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8188.469209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8188.469209][ T1364] ipv6_rcv+0x1ad/0x810 [ 8188.469209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8188.469209][ T1364] process_backlog+0x101/0x620 [ 8188.469209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8188.469209][ T1364] net_rx_action+0x495/0xbe0 [ 8188.469209][ T1364] __do_softirq+0x1b5/0x7f6 [ 8188.469209][ T1364] [ 8188.471041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8188.471041][ T1364] netdev_get_by_index+0x5e/0x80 [ 8188.471041][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8188.471041][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8188.471041][ T1364] ip6_route_add+0x1c/0x140 [ 8188.471041][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8188.471041][ T1364] addrconf_add_dev+0xe2/0x170 [ 8188.471041][ T1364] inet6_addr_add+0x12f/0xa40 [ 8188.471041][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8188.471041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8188.471041][ T1364] netlink_rcv_skb+0x130/0x360 [ 8188.471041][ T1364] netlink_unicast+0x449/0x710 [ 8188.471041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8188.471041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8188.471041][ T1364] ___sys_sendmsg+0xee/0x170 [ 8188.471041][ T1364] __sys_sendmsg+0xcd/0x170 [ 8188.471041][ T1364] do_syscall_64+0xc6/0x1e0 [ 8188.471041][ T1364] [ 8188.473244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8188.473244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8188.473244][ T1364] ipv6_find_idev+0x102/0x170 [ 8188.473244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8188.473244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8188.473244][ T1364] netlink_rcv_skb+0x130/0x360 [ 8188.473244][ T1364] netlink_unicast+0x449/0x710 [ 8188.473244][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8188.473244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8188.473244][ T1364] ___sys_sendmsg+0xee/0x170 [ 8188.473244][ T1364] __sys_sendmsg+0xcd/0x170 [ 8188.473244][ T1364] do_syscall_64+0xc6/0x1e0 [ 8188.473244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8188.473244][ T1364] [ 8188.474956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8188.474956][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8188.474956][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8188.474956][ T1364] ipv6_find_idev+0x102/0x170 [ 8188.474956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8188.474956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8188.474956][ T1364] netlink_rcv_skb+0x130/0x360 [ 8188.474956][ T1364] netlink_unicast+0x449/0x710 [ 8188.474956][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8188.474956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8188.474956][ T1364] ___sys_sendmsg+0xee/0x170 [ 8188.474956][ T1364] __sys_sendmsg+0xcd/0x170 [ 8188.474956][ T1364] do_syscall_64+0xc6/0x1e0 [ 8188.474956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8188.474956][ T1364] [ 8198.715008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8198.715445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8198.715445][ T1364] ___neigh_create+0x14b/0xf60 [ 8198.715445][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8198.715445][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8198.715445][ T1364] ip6_output+0x1f3/0x770 [ 8198.715445][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8198.715445][ T1364] mld_sendpack+0x62d/0xbc0 [ 8198.715445][ T1364] mld_ifc_work+0x32/0x1f0 [ 8198.715445][ T1364] process_one_work+0x84d/0x18a0 [ 8198.715445][ T1364] worker_thread+0x587/0xd30 [ 8198.715445][ T1364] kthread+0x28a/0x350 [ 8198.715445][ T1364] ret_from_fork+0x31/0x70 [ 8198.715445][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8198.715445][ T1364] [ 8198.717188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8198.717188][ T1364] dst_init+0x84/0x4a0 [ 8198.717188][ T1364] dst_alloc+0x97/0x150 [ 8198.717188][ T1364] ip6_dst_alloc+0x23/0x90 [ 8198.717188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8198.717188][ T1364] ip6_pol_route+0x56f/0x840 [ 8198.717188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8198.717188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8198.717188][ T1364] ipv6_rcv+0x1ad/0x810 [ 8198.717188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8198.717188][ T1364] process_backlog+0x101/0x620 [ 8198.717188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8198.717188][ T1364] net_rx_action+0x495/0xbe0 [ 8198.717188][ T1364] __do_softirq+0x1b5/0x7f6 [ 8198.717188][ T1364] [ 8198.719027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8198.719027][ T1364] netdev_get_by_index+0x5e/0x80 [ 8198.719027][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8198.719027][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8198.719027][ T1364] ip6_route_add+0x1c/0x140 [ 8198.719027][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8198.719027][ T1364] addrconf_add_dev+0xe2/0x170 [ 8198.719027][ T1364] inet6_addr_add+0x12f/0xa40 [ 8198.719027][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8198.719027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8198.719027][ T1364] netlink_rcv_skb+0x130/0x360 [ 8198.719027][ T1364] netlink_unicast+0x449/0x710 [ 8198.719027][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8198.719027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8198.719027][ T1364] ___sys_sendmsg+0xee/0x170 [ 8198.719027][ T1364] __sys_sendmsg+0xcd/0x170 [ 8198.719027][ T1364] do_syscall_64+0xc6/0x1e0 [ 8198.719027][ T1364] [ 8198.721230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8198.721230][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8198.721230][ T1364] ipv6_find_idev+0x102/0x170 [ 8198.721230][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8198.721230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8198.721230][ T1364] netlink_rcv_skb+0x130/0x360 [ 8198.721230][ T1364] netlink_unicast+0x449/0x710 [ 8198.721230][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8198.721230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8198.721230][ T1364] ___sys_sendmsg+0xee/0x170 [ 8198.721230][ T1364] __sys_sendmsg+0xcd/0x170 [ 8198.721230][ T1364] do_syscall_64+0xc6/0x1e0 [ 8198.721230][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8198.721230][ T1364] [ 8198.722969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8198.722969][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8198.722969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8198.722969][ T1364] ipv6_find_idev+0x102/0x170 [ 8198.722969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8198.722969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8198.722969][ T1364] netlink_rcv_skb+0x130/0x360 [ 8198.722969][ T1364] netlink_unicast+0x449/0x710 [ 8198.722969][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8198.722969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8198.722969][ T1364] ___sys_sendmsg+0xee/0x170 [ 8198.722969][ T1364] __sys_sendmsg+0xcd/0x170 [ 8198.722969][ T1364] do_syscall_64+0xc6/0x1e0 [ 8198.722969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8198.722969][ T1364] [ 8208.962990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8208.963412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8208.963412][ T1364] ___neigh_create+0x14b/0xf60 [ 8208.963412][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8208.963412][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8208.963412][ T1364] ip6_output+0x1f3/0x770 [ 8208.963412][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8208.963412][ T1364] mld_sendpack+0x62d/0xbc0 [ 8208.963412][ T1364] mld_ifc_work+0x32/0x1f0 [ 8208.963412][ T1364] process_one_work+0x84d/0x18a0 [ 8208.963412][ T1364] worker_thread+0x587/0xd30 [ 8208.963412][ T1364] kthread+0x28a/0x350 [ 8208.963412][ T1364] ret_from_fork+0x31/0x70 [ 8208.963412][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8208.963412][ T1364] [ 8208.965236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8208.965236][ T1364] dst_init+0x84/0x4a0 [ 8208.965236][ T1364] dst_alloc+0x97/0x150 [ 8208.965236][ T1364] ip6_dst_alloc+0x23/0x90 [ 8208.965236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8208.965236][ T1364] ip6_pol_route+0x56f/0x840 [ 8208.965236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8208.965236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8208.965236][ T1364] ipv6_rcv+0x1ad/0x810 [ 8208.965236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8208.965236][ T1364] process_backlog+0x101/0x620 [ 8208.965236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8208.965236][ T1364] net_rx_action+0x495/0xbe0 [ 8208.965236][ T1364] __do_softirq+0x1b5/0x7f6 [ 8208.965236][ T1364] [ 8208.967101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8208.967101][ T1364] netdev_get_by_index+0x5e/0x80 [ 8208.967101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8208.967101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8208.967101][ T1364] ip6_route_add+0x1c/0x140 [ 8208.967101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8208.967101][ T1364] addrconf_add_dev+0xe2/0x170 [ 8208.967101][ T1364] inet6_addr_add+0x12f/0xa40 [ 8208.967101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8208.967101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8208.967101][ T1364] netlink_rcv_skb+0x130/0x360 [ 8208.967101][ T1364] netlink_unicast+0x449/0x710 [ 8208.967101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8208.967101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8208.967101][ T1364] ___sys_sendmsg+0xee/0x170 [ 8208.967101][ T1364] __sys_sendmsg+0xcd/0x170 [ 8208.967101][ T1364] do_syscall_64+0xc6/0x1e0 [ 8208.967101][ T1364] [ 8208.969319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8208.969319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8208.969319][ T1364] ipv6_find_idev+0x102/0x170 [ 8208.969319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8208.969319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8208.969319][ T1364] netlink_rcv_skb+0x130/0x360 [ 8208.969319][ T1364] netlink_unicast+0x449/0x710 [ 8208.969319][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8208.969319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8208.969319][ T1364] ___sys_sendmsg+0xee/0x170 [ 8208.969319][ T1364] __sys_sendmsg+0xcd/0x170 [ 8208.969319][ T1364] do_syscall_64+0xc6/0x1e0 [ 8208.969319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8208.969319][ T1364] [ 8208.971034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8208.971034][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8208.971034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8208.971034][ T1364] ipv6_find_idev+0x102/0x170 [ 8208.971034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8208.971034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8208.971034][ T1364] netlink_rcv_skb+0x130/0x360 [ 8208.971034][ T1364] netlink_unicast+0x449/0x710 [ 8208.971034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8208.971034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8208.971034][ T1364] ___sys_sendmsg+0xee/0x170 [ 8208.971034][ T1364] __sys_sendmsg+0xcd/0x170 [ 8208.971034][ T1364] do_syscall_64+0xc6/0x1e0 [ 8208.971034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8208.971034][ T1364] [ 8219.210994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8219.211415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8219.211415][ T1364] ___neigh_create+0x14b/0xf60 [ 8219.211415][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8219.211415][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8219.211415][ T1364] ip6_output+0x1f3/0x770 [ 8219.211415][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8219.211415][ T1364] mld_sendpack+0x62d/0xbc0 [ 8219.211415][ T1364] mld_ifc_work+0x32/0x1f0 [ 8219.211415][ T1364] process_one_work+0x84d/0x18a0 [ 8219.211415][ T1364] worker_thread+0x587/0xd30 [ 8219.211415][ T1364] kthread+0x28a/0x350 [ 8219.211415][ T1364] ret_from_fork+0x31/0x70 [ 8219.211415][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8219.211415][ T1364] [ 8219.213228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8219.213228][ T1364] dst_init+0x84/0x4a0 [ 8219.213228][ T1364] dst_alloc+0x97/0x150 [ 8219.213228][ T1364] ip6_dst_alloc+0x23/0x90 [ 8219.213228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8219.213228][ T1364] ip6_pol_route+0x56f/0x840 [ 8219.213228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8219.213228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8219.213228][ T1364] ipv6_rcv+0x1ad/0x810 [ 8219.213228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8219.213228][ T1364] process_backlog+0x101/0x620 [ 8219.213228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8219.213228][ T1364] net_rx_action+0x495/0xbe0 [ 8219.213228][ T1364] __do_softirq+0x1b5/0x7f6 [ 8219.213228][ T1364] [ 8219.215067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8219.215067][ T1364] netdev_get_by_index+0x5e/0x80 [ 8219.215067][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8219.215067][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8219.215067][ T1364] ip6_route_add+0x1c/0x140 [ 8219.215067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8219.215067][ T1364] addrconf_add_dev+0xe2/0x170 [ 8219.215067][ T1364] inet6_addr_add+0x12f/0xa40 [ 8219.215067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8219.215067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8219.215067][ T1364] netlink_rcv_skb+0x130/0x360 [ 8219.215067][ T1364] netlink_unicast+0x449/0x710 [ 8219.215067][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8219.215067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8219.215067][ T1364] ___sys_sendmsg+0xee/0x170 [ 8219.215067][ T1364] __sys_sendmsg+0xcd/0x170 [ 8219.215067][ T1364] do_syscall_64+0xc6/0x1e0 [ 8219.215067][ T1364] [ 8219.217265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8219.217265][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8219.217265][ T1364] ipv6_find_idev+0x102/0x170 [ 8219.217265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8219.217265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8219.217265][ T1364] netlink_rcv_skb+0x130/0x360 [ 8219.217265][ T1364] netlink_unicast+0x449/0x710 [ 8219.217265][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8219.217265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8219.217265][ T1364] ___sys_sendmsg+0xee/0x170 [ 8219.217265][ T1364] __sys_sendmsg+0xcd/0x170 [ 8219.217265][ T1364] do_syscall_64+0xc6/0x1e0 [ 8219.217265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8219.217265][ T1364] [ 8219.218982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8219.218982][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8219.218982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8219.218982][ T1364] ipv6_find_idev+0x102/0x170 [ 8219.218982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8219.218982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8219.218982][ T1364] netlink_rcv_skb+0x130/0x360 [ 8219.218982][ T1364] netlink_unicast+0x449/0x710 [ 8219.218982][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8219.218982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8219.218982][ T1364] ___sys_sendmsg+0xee/0x170 [ 8219.218982][ T1364] __sys_sendmsg+0xcd/0x170 [ 8219.218982][ T1364] do_syscall_64+0xc6/0x1e0 [ 8219.218982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8219.218982][ T1364] [ 8229.459062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8229.459487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8229.459487][ T1364] ___neigh_create+0x14b/0xf60 [ 8229.459487][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8229.459487][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8229.459487][ T1364] ip6_output+0x1f3/0x770 [ 8229.459487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8229.459487][ T1364] mld_sendpack+0x62d/0xbc0 [ 8229.459487][ T1364] mld_ifc_work+0x32/0x1f0 [ 8229.459487][ T1364] process_one_work+0x84d/0x18a0 [ 8229.459487][ T1364] worker_thread+0x587/0xd30 [ 8229.459487][ T1364] kthread+0x28a/0x350 [ 8229.459487][ T1364] ret_from_fork+0x31/0x70 [ 8229.459487][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8229.459487][ T1364] [ 8229.461303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8229.461303][ T1364] dst_init+0x84/0x4a0 [ 8229.461303][ T1364] dst_alloc+0x97/0x150 [ 8229.461303][ T1364] ip6_dst_alloc+0x23/0x90 [ 8229.461303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8229.461303][ T1364] ip6_pol_route+0x56f/0x840 [ 8229.461303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8229.461303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8229.461303][ T1364] ipv6_rcv+0x1ad/0x810 [ 8229.461303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8229.461303][ T1364] process_backlog+0x101/0x620 [ 8229.461303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8229.461303][ T1364] net_rx_action+0x495/0xbe0 [ 8229.461303][ T1364] __do_softirq+0x1b5/0x7f6 [ 8229.461303][ T1364] [ 8229.463647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8229.463647][ T1364] netdev_get_by_index+0x5e/0x80 [ 8229.463647][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8229.463647][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8229.463647][ T1364] ip6_route_add+0x1c/0x140 [ 8229.463647][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8229.463647][ T1364] addrconf_add_dev+0xe2/0x170 [ 8229.463647][ T1364] inet6_addr_add+0x12f/0xa40 [ 8229.463647][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8229.463647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8229.463647][ T1364] netlink_rcv_skb+0x130/0x360 [ 8229.463647][ T1364] netlink_unicast+0x449/0x710 [ 8229.463647][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8229.463647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8229.463647][ T1364] ___sys_sendmsg+0xee/0x170 [ 8229.463647][ T1364] __sys_sendmsg+0xcd/0x170 [ 8229.463647][ T1364] do_syscall_64+0xc6/0x1e0 [ 8229.463647][ T1364] [ 8229.465846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8229.465846][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8229.465846][ T1364] ipv6_find_idev+0x102/0x170 [ 8229.465846][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8229.465846][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8229.465846][ T1364] netlink_rcv_skb+0x130/0x360 [ 8229.465846][ T1364] netlink_unicast+0x449/0x710 [ 8229.465846][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8229.465846][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8229.465846][ T1364] ___sys_sendmsg+0xee/0x170 [ 8229.465846][ T1364] __sys_sendmsg+0xcd/0x170 [ 8229.465846][ T1364] do_syscall_64+0xc6/0x1e0 [ 8229.465846][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8229.465846][ T1364] [ 8229.467577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8229.467577][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8229.467577][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8229.467577][ T1364] ipv6_find_idev+0x102/0x170 [ 8229.467577][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8229.467577][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8229.467577][ T1364] netlink_rcv_skb+0x130/0x360 [ 8229.467577][ T1364] netlink_unicast+0x449/0x710 [ 8229.467577][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8229.467577][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8229.467577][ T1364] ___sys_sendmsg+0xee/0x170 [ 8229.467577][ T1364] __sys_sendmsg+0xcd/0x170 [ 8229.467577][ T1364] do_syscall_64+0xc6/0x1e0 [ 8229.467577][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8229.467577][ T1364] [ 8239.707016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8239.707454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8239.707454][ T1364] ___neigh_create+0x14b/0xf60 [ 8239.707454][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8239.707454][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8239.707454][ T1364] ip6_output+0x1f3/0x770 [ 8239.707454][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8239.707454][ T1364] mld_sendpack+0x62d/0xbc0 [ 8239.707454][ T1364] mld_ifc_work+0x32/0x1f0 [ 8239.707454][ T1364] process_one_work+0x84d/0x18a0 [ 8239.707454][ T1364] worker_thread+0x587/0xd30 [ 8239.707454][ T1364] kthread+0x28a/0x350 [ 8239.707454][ T1364] ret_from_fork+0x31/0x70 [ 8239.707454][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8239.707454][ T1364] [ 8239.709158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8239.709158][ T1364] dst_init+0x84/0x4a0 [ 8239.709158][ T1364] dst_alloc+0x97/0x150 [ 8239.709158][ T1364] ip6_dst_alloc+0x23/0x90 [ 8239.709158][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8239.709158][ T1364] ip6_pol_route+0x56f/0x840 [ 8239.709158][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8239.709158][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8239.709158][ T1364] ipv6_rcv+0x1ad/0x810 [ 8239.709158][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8239.709158][ T1364] process_backlog+0x101/0x620 [ 8239.709158][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8239.709158][ T1364] net_rx_action+0x495/0xbe0 [ 8239.709158][ T1364] __do_softirq+0x1b5/0x7f6 [ 8239.709158][ T1364] [ 8239.710977][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8239.710977][ T1364] netdev_get_by_index+0x5e/0x80 [ 8239.710977][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8239.710977][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8239.710977][ T1364] ip6_route_add+0x1c/0x140 [ 8239.710977][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8239.710977][ T1364] addrconf_add_dev+0xe2/0x170 [ 8239.710977][ T1364] inet6_addr_add+0x12f/0xa40 [ 8239.710977][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8239.710977][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8239.710977][ T1364] netlink_rcv_skb+0x130/0x360 [ 8239.710977][ T1364] netlink_unicast+0x449/0x710 [ 8239.710977][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8239.710977][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8239.710977][ T1364] ___sys_sendmsg+0xee/0x170 [ 8239.710977][ T1364] __sys_sendmsg+0xcd/0x170 [ 8239.710977][ T1364] do_syscall_64+0xc6/0x1e0 [ 8239.710977][ T1364] [ 8239.714036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8239.714036][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8239.714036][ T1364] ipv6_find_idev+0x102/0x170 [ 8239.714036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8239.714036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8239.714036][ T1364] netlink_rcv_skb+0x130/0x360 [ 8239.714036][ T1364] netlink_unicast+0x449/0x710 [ 8239.714036][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8239.714036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8239.714036][ T1364] ___sys_sendmsg+0xee/0x170 [ 8239.714036][ T1364] __sys_sendmsg+0xcd/0x170 [ 8239.714036][ T1364] do_syscall_64+0xc6/0x1e0 [ 8239.714036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8239.714036][ T1364] [ 8239.715751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8239.715751][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8239.715751][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8239.715751][ T1364] ipv6_find_idev+0x102/0x170 [ 8239.715751][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8239.715751][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8239.715751][ T1364] netlink_rcv_skb+0x130/0x360 [ 8239.715751][ T1364] netlink_unicast+0x449/0x710 [ 8239.715751][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8239.715751][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8239.715751][ T1364] ___sys_sendmsg+0xee/0x170 [ 8239.715751][ T1364] __sys_sendmsg+0xcd/0x170 [ 8239.715751][ T1364] do_syscall_64+0xc6/0x1e0 [ 8239.715751][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8239.715751][ T1364] [ 8249.819069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8249.819548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8249.819548][ T1364] ___neigh_create+0x14b/0xf60 [ 8249.819548][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8249.819548][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8249.819548][ T1364] ip6_output+0x1f3/0x770 [ 8249.819548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8249.819548][ T1364] mld_sendpack+0x62d/0xbc0 [ 8249.819548][ T1364] mld_ifc_work+0x32/0x1f0 [ 8249.819548][ T1364] process_one_work+0x84d/0x18a0 [ 8249.819548][ T1364] worker_thread+0x587/0xd30 [ 8249.819548][ T1364] kthread+0x28a/0x350 [ 8249.819548][ T1364] ret_from_fork+0x31/0x70 [ 8249.819548][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8249.819548][ T1364] [ 8249.821251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8249.821251][ T1364] dst_init+0x84/0x4a0 [ 8249.821251][ T1364] dst_alloc+0x97/0x150 [ 8249.821251][ T1364] ip6_dst_alloc+0x23/0x90 [ 8249.821251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8249.821251][ T1364] ip6_pol_route+0x56f/0x840 [ 8249.821251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8249.821251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8249.821251][ T1364] ipv6_rcv+0x1ad/0x810 [ 8249.821251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8249.821251][ T1364] process_backlog+0x101/0x620 [ 8249.821251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8249.821251][ T1364] net_rx_action+0x495/0xbe0 [ 8249.821251][ T1364] __do_softirq+0x1b5/0x7f6 [ 8249.821251][ T1364] [ 8249.823075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8249.823075][ T1364] netdev_get_by_index+0x5e/0x80 [ 8249.823075][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8249.823075][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8249.823075][ T1364] ip6_route_add+0x1c/0x140 [ 8249.823075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8249.823075][ T1364] addrconf_add_dev+0xe2/0x170 [ 8249.823075][ T1364] inet6_addr_add+0x12f/0xa40 [ 8249.823075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8249.823075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8249.823075][ T1364] netlink_rcv_skb+0x130/0x360 [ 8249.823075][ T1364] netlink_unicast+0x449/0x710 [ 8249.823075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8249.823075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8249.823075][ T1364] ___sys_sendmsg+0xee/0x170 [ 8249.823075][ T1364] __sys_sendmsg+0xcd/0x170 [ 8249.823075][ T1364] do_syscall_64+0xc6/0x1e0 [ 8249.823075][ T1364] [ 8249.825246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8249.825246][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8249.825246][ T1364] ipv6_find_idev+0x102/0x170 [ 8249.825246][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8249.825246][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8249.825246][ T1364] netlink_rcv_skb+0x130/0x360 [ 8249.825246][ T1364] netlink_unicast+0x449/0x710 [ 8249.825246][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8249.825246][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8249.825246][ T1364] ___sys_sendmsg+0xee/0x170 [ 8249.825246][ T1364] __sys_sendmsg+0xcd/0x170 [ 8249.825246][ T1364] do_syscall_64+0xc6/0x1e0 [ 8249.825246][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8249.825246][ T1364] [ 8249.826970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8249.826970][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8249.826970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8249.826970][ T1364] ipv6_find_idev+0x102/0x170 [ 8249.826970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8249.826970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8249.826970][ T1364] netlink_rcv_skb+0x130/0x360 [ 8249.826970][ T1364] netlink_unicast+0x449/0x710 [ 8249.826970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8249.826970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8249.826970][ T1364] ___sys_sendmsg+0xee/0x170 [ 8249.826970][ T1364] __sys_sendmsg+0xcd/0x170 [ 8249.826970][ T1364] do_syscall_64+0xc6/0x1e0 [ 8249.826970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8249.826970][ T1364] [ 8259.867082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8259.867508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8259.867508][ T1364] ___neigh_create+0x14b/0xf60 [ 8259.867508][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8259.867508][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8259.867508][ T1364] ip6_output+0x1f3/0x770 [ 8259.867508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8259.867508][ T1364] mld_sendpack+0x62d/0xbc0 [ 8259.867508][ T1364] mld_ifc_work+0x32/0x1f0 [ 8259.867508][ T1364] process_one_work+0x84d/0x18a0 [ 8259.867508][ T1364] worker_thread+0x587/0xd30 [ 8259.867508][ T1364] kthread+0x28a/0x350 [ 8259.867508][ T1364] ret_from_fork+0x31/0x70 [ 8259.867508][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8259.867508][ T1364] [ 8259.869214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8259.869214][ T1364] dst_init+0x84/0x4a0 [ 8259.869214][ T1364] dst_alloc+0x97/0x150 [ 8259.869214][ T1364] ip6_dst_alloc+0x23/0x90 [ 8259.869214][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8259.869214][ T1364] ip6_pol_route+0x56f/0x840 [ 8259.869214][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8259.869214][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8259.869214][ T1364] ipv6_rcv+0x1ad/0x810 [ 8259.869214][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8259.869214][ T1364] process_backlog+0x101/0x620 [ 8259.869214][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8259.869214][ T1364] net_rx_action+0x495/0xbe0 [ 8259.869214][ T1364] __do_softirq+0x1b5/0x7f6 [ 8259.869214][ T1364] [ 8259.871023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8259.871023][ T1364] netdev_get_by_index+0x5e/0x80 [ 8259.871023][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8259.871023][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8259.871023][ T1364] ip6_route_add+0x1c/0x140 [ 8259.871023][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8259.871023][ T1364] addrconf_add_dev+0xe2/0x170 [ 8259.871023][ T1364] inet6_addr_add+0x12f/0xa40 [ 8259.871023][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8259.871023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8259.871023][ T1364] netlink_rcv_skb+0x130/0x360 [ 8259.871023][ T1364] netlink_unicast+0x449/0x710 [ 8259.871023][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8259.871023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8259.871023][ T1364] ___sys_sendmsg+0xee/0x170 [ 8259.871023][ T1364] __sys_sendmsg+0xcd/0x170 [ 8259.871023][ T1364] do_syscall_64+0xc6/0x1e0 [ 8259.871023][ T1364] [ 8259.873189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8259.873189][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8259.873189][ T1364] ipv6_find_idev+0x102/0x170 [ 8259.873189][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8259.873189][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8259.873189][ T1364] netlink_rcv_skb+0x130/0x360 [ 8259.873189][ T1364] netlink_unicast+0x449/0x710 [ 8259.873189][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8259.873189][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8259.873189][ T1364] ___sys_sendmsg+0xee/0x170 [ 8259.873189][ T1364] __sys_sendmsg+0xcd/0x170 [ 8259.873189][ T1364] do_syscall_64+0xc6/0x1e0 [ 8259.873189][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8259.873189][ T1364] [ 8259.874896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8259.874896][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8259.874896][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8259.874896][ T1364] ipv6_find_idev+0x102/0x170 [ 8259.874896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8259.874896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8259.874896][ T1364] netlink_rcv_skb+0x130/0x360 [ 8259.874896][ T1364] netlink_unicast+0x449/0x710 [ 8259.874896][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8259.874896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8259.874896][ T1364] ___sys_sendmsg+0xee/0x170 [ 8259.874896][ T1364] __sys_sendmsg+0xcd/0x170 [ 8259.874896][ T1364] do_syscall_64+0xc6/0x1e0 [ 8259.874896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8259.874896][ T1364] [ 8269.947054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8269.947465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8269.947465][ T1364] ___neigh_create+0x14b/0xf60 [ 8269.947465][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8269.947465][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8269.947465][ T1364] ip6_output+0x1f3/0x770 [ 8269.947465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8269.947465][ T1364] mld_sendpack+0x62d/0xbc0 [ 8269.947465][ T1364] mld_ifc_work+0x32/0x1f0 [ 8269.947465][ T1364] process_one_work+0x84d/0x18a0 [ 8269.947465][ T1364] worker_thread+0x587/0xd30 [ 8269.947465][ T1364] kthread+0x28a/0x350 [ 8269.947465][ T1364] ret_from_fork+0x31/0x70 [ 8269.947465][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8269.947465][ T1364] [ 8269.949167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8269.949167][ T1364] dst_init+0x84/0x4a0 [ 8269.949167][ T1364] dst_alloc+0x97/0x150 [ 8269.949167][ T1364] ip6_dst_alloc+0x23/0x90 [ 8269.949167][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8269.949167][ T1364] ip6_pol_route+0x56f/0x840 [ 8269.949167][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8269.949167][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8269.949167][ T1364] ipv6_rcv+0x1ad/0x810 [ 8269.949167][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8269.949167][ T1364] process_backlog+0x101/0x620 [ 8269.949167][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8269.949167][ T1364] net_rx_action+0x495/0xbe0 [ 8269.949167][ T1364] __do_softirq+0x1b5/0x7f6 [ 8269.949167][ T1364] [ 8269.950974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8269.950974][ T1364] netdev_get_by_index+0x5e/0x80 [ 8269.950974][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8269.950974][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8269.950974][ T1364] ip6_route_add+0x1c/0x140 [ 8269.950974][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8269.950974][ T1364] addrconf_add_dev+0xe2/0x170 [ 8269.950974][ T1364] inet6_addr_add+0x12f/0xa40 [ 8269.950974][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8269.950974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.950974][ T1364] netlink_rcv_skb+0x130/0x360 [ 8269.950974][ T1364] netlink_unicast+0x449/0x710 [ 8269.950974][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8269.950974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8269.950974][ T1364] ___sys_sendmsg+0xee/0x170 [ 8269.950974][ T1364] __sys_sendmsg+0xcd/0x170 [ 8269.950974][ T1364] do_syscall_64+0xc6/0x1e0 [ 8269.950974][ T1364] [ 8269.953146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8269.953146][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8269.953146][ T1364] ipv6_find_idev+0x102/0x170 [ 8269.953146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8269.953146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.953146][ T1364] netlink_rcv_skb+0x130/0x360 [ 8269.953146][ T1364] netlink_unicast+0x449/0x710 [ 8269.953146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8269.953146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8269.953146][ T1364] ___sys_sendmsg+0xee/0x170 [ 8269.953146][ T1364] __sys_sendmsg+0xcd/0x170 [ 8269.953146][ T1364] do_syscall_64+0xc6/0x1e0 [ 8269.953146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.953146][ T1364] [ 8269.954855][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8269.954855][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8269.954855][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8269.954855][ T1364] ipv6_find_idev+0x102/0x170 [ 8269.954855][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8269.954855][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8269.954855][ T1364] netlink_rcv_skb+0x130/0x360 [ 8269.954855][ T1364] netlink_unicast+0x449/0x710 [ 8269.954855][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8269.954855][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8269.954855][ T1364] ___sys_sendmsg+0xee/0x170 [ 8269.954855][ T1364] __sys_sendmsg+0xcd/0x170 [ 8269.954855][ T1364] do_syscall_64+0xc6/0x1e0 [ 8269.954855][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8269.954855][ T1364] [ 8280.058987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8280.059461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8280.059461][ T1364] ___neigh_create+0x14b/0xf60 [ 8280.059461][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8280.059461][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8280.059461][ T1364] ip6_output+0x1f3/0x770 [ 8280.059461][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8280.059461][ T1364] mld_sendpack+0x62d/0xbc0 [ 8280.059461][ T1364] mld_ifc_work+0x32/0x1f0 [ 8280.059461][ T1364] process_one_work+0x84d/0x18a0 [ 8280.059461][ T1364] worker_thread+0x587/0xd30 [ 8280.059461][ T1364] kthread+0x28a/0x350 [ 8280.059461][ T1364] ret_from_fork+0x31/0x70 [ 8280.059461][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8280.059461][ T1364] [ 8280.061167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8280.061167][ T1364] dst_init+0x84/0x4a0 [ 8280.061167][ T1364] dst_alloc+0x97/0x150 [ 8280.061167][ T1364] ip6_dst_alloc+0x23/0x90 [ 8280.061167][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8280.061167][ T1364] ip6_pol_route+0x56f/0x840 [ 8280.061167][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8280.061167][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8280.061167][ T1364] ipv6_rcv+0x1ad/0x810 [ 8280.061167][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8280.061167][ T1364] process_backlog+0x101/0x620 [ 8280.061167][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8280.061167][ T1364] net_rx_action+0x495/0xbe0 [ 8280.061167][ T1364] __do_softirq+0x1b5/0x7f6 [ 8280.061167][ T1364] [ 8280.062989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8280.062989][ T1364] netdev_get_by_index+0x5e/0x80 [ 8280.062989][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8280.062989][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8280.062989][ T1364] ip6_route_add+0x1c/0x140 [ 8280.062989][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8280.062989][ T1364] addrconf_add_dev+0xe2/0x170 [ 8280.062989][ T1364] inet6_addr_add+0x12f/0xa40 [ 8280.062989][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8280.062989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8280.062989][ T1364] netlink_rcv_skb+0x130/0x360 [ 8280.062989][ T1364] netlink_unicast+0x449/0x710 [ 8280.062989][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8280.062989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8280.062989][ T1364] ___sys_sendmsg+0xee/0x170 [ 8280.062989][ T1364] __sys_sendmsg+0xcd/0x170 [ 8280.062989][ T1364] do_syscall_64+0xc6/0x1e0 [ 8280.062989][ T1364] [ 8280.065174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8280.065174][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8280.065174][ T1364] ipv6_find_idev+0x102/0x170 [ 8280.065174][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8280.065174][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8280.065174][ T1364] netlink_rcv_skb+0x130/0x360 [ 8280.065174][ T1364] netlink_unicast+0x449/0x710 [ 8280.065174][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8280.065174][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8280.065174][ T1364] ___sys_sendmsg+0xee/0x170 [ 8280.065174][ T1364] __sys_sendmsg+0xcd/0x170 [ 8280.065174][ T1364] do_syscall_64+0xc6/0x1e0 [ 8280.065174][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8280.065174][ T1364] [ 8280.066878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8280.066878][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8280.066878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8280.066878][ T1364] ipv6_find_idev+0x102/0x170 [ 8280.066878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8280.066878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8280.066878][ T1364] netlink_rcv_skb+0x130/0x360 [ 8280.066878][ T1364] netlink_unicast+0x449/0x710 [ 8280.066878][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8280.066878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8280.066878][ T1364] ___sys_sendmsg+0xee/0x170 [ 8280.066878][ T1364] __sys_sendmsg+0xcd/0x170 [ 8280.066878][ T1364] do_syscall_64+0xc6/0x1e0 [ 8280.066878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8280.066878][ T1364] [ 8290.099093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8290.099602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8290.099602][ T1364] ___neigh_create+0x14b/0xf60 [ 8290.099602][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8290.099602][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8290.099602][ T1364] ip6_output+0x1f3/0x770 [ 8290.099602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8290.099602][ T1364] mld_sendpack+0x62d/0xbc0 [ 8290.099602][ T1364] mld_ifc_work+0x32/0x1f0 [ 8290.099602][ T1364] process_one_work+0x84d/0x18a0 [ 8290.099602][ T1364] worker_thread+0x587/0xd30 [ 8290.099602][ T1364] kthread+0x28a/0x350 [ 8290.099602][ T1364] ret_from_fork+0x31/0x70 [ 8290.099602][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8290.099602][ T1364] [ 8290.101325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8290.101325][ T1364] dst_init+0x84/0x4a0 [ 8290.101325][ T1364] dst_alloc+0x97/0x150 [ 8290.101325][ T1364] ip6_dst_alloc+0x23/0x90 [ 8290.101325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8290.101325][ T1364] ip6_pol_route+0x56f/0x840 [ 8290.101325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8290.101325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8290.101325][ T1364] ipv6_rcv+0x1ad/0x810 [ 8290.101325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8290.101325][ T1364] process_backlog+0x101/0x620 [ 8290.101325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8290.101325][ T1364] net_rx_action+0x495/0xbe0 [ 8290.101325][ T1364] __do_softirq+0x1b5/0x7f6 [ 8290.101325][ T1364] [ 8290.103154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8290.103154][ T1364] netdev_get_by_index+0x5e/0x80 [ 8290.103154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8290.103154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8290.103154][ T1364] ip6_route_add+0x1c/0x140 [ 8290.103154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8290.103154][ T1364] addrconf_add_dev+0xe2/0x170 [ 8290.103154][ T1364] inet6_addr_add+0x12f/0xa40 [ 8290.103154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8290.103154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8290.103154][ T1364] netlink_rcv_skb+0x130/0x360 [ 8290.103154][ T1364] netlink_unicast+0x449/0x710 [ 8290.103154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8290.103154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8290.103154][ T1364] ___sys_sendmsg+0xee/0x170 [ 8290.103154][ T1364] __sys_sendmsg+0xcd/0x170 [ 8290.103154][ T1364] do_syscall_64+0xc6/0x1e0 [ 8290.103154][ T1364] [ 8290.105346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8290.105346][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8290.105346][ T1364] ipv6_find_idev+0x102/0x170 [ 8290.105346][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8290.105346][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8290.105346][ T1364] netlink_rcv_skb+0x130/0x360 [ 8290.105346][ T1364] netlink_unicast+0x449/0x710 [ 8290.105346][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8290.105346][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8290.105346][ T1364] ___sys_sendmsg+0xee/0x170 [ 8290.105346][ T1364] __sys_sendmsg+0xcd/0x170 [ 8290.105346][ T1364] do_syscall_64+0xc6/0x1e0 [ 8290.105346][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8290.105346][ T1364] [ 8290.107071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8290.107071][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8290.107071][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8290.107071][ T1364] ipv6_find_idev+0x102/0x170 [ 8290.107071][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8290.107071][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8290.107071][ T1364] netlink_rcv_skb+0x130/0x360 [ 8290.107071][ T1364] netlink_unicast+0x449/0x710 [ 8290.107071][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8290.107071][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8290.107071][ T1364] ___sys_sendmsg+0xee/0x170 [ 8290.107071][ T1364] __sys_sendmsg+0xcd/0x170 [ 8290.107071][ T1364] do_syscall_64+0xc6/0x1e0 [ 8290.107071][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8290.107071][ T1364] [ 8300.347004][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8300.347509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8300.347509][ T1364] ___neigh_create+0x14b/0xf60 [ 8300.347509][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8300.347509][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8300.347509][ T1364] ip6_output+0x1f3/0x770 [ 8300.347509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8300.347509][ T1364] mld_sendpack+0x62d/0xbc0 [ 8300.347509][ T1364] mld_ifc_work+0x32/0x1f0 [ 8300.347509][ T1364] process_one_work+0x84d/0x18a0 [ 8300.347509][ T1364] worker_thread+0x587/0xd30 [ 8300.347509][ T1364] kthread+0x28a/0x350 [ 8300.347509][ T1364] ret_from_fork+0x31/0x70 [ 8300.347509][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8300.347509][ T1364] [ 8300.349254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8300.349254][ T1364] dst_init+0x84/0x4a0 [ 8300.349254][ T1364] dst_alloc+0x97/0x150 [ 8300.349254][ T1364] ip6_dst_alloc+0x23/0x90 [ 8300.349254][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8300.349254][ T1364] ip6_pol_route+0x56f/0x840 [ 8300.349254][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8300.349254][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8300.349254][ T1364] ipv6_rcv+0x1ad/0x810 [ 8300.349254][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8300.349254][ T1364] process_backlog+0x101/0x620 [ 8300.349254][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8300.349254][ T1364] net_rx_action+0x495/0xbe0 [ 8300.349254][ T1364] __do_softirq+0x1b5/0x7f6 [ 8300.349254][ T1364] [ 8300.351095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8300.351095][ T1364] netdev_get_by_index+0x5e/0x80 [ 8300.351095][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8300.351095][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8300.351095][ T1364] ip6_route_add+0x1c/0x140 [ 8300.351095][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8300.351095][ T1364] addrconf_add_dev+0xe2/0x170 [ 8300.351095][ T1364] inet6_addr_add+0x12f/0xa40 [ 8300.351095][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8300.351095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8300.351095][ T1364] netlink_rcv_skb+0x130/0x360 [ 8300.351095][ T1364] netlink_unicast+0x449/0x710 [ 8300.351095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8300.351095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8300.351095][ T1364] ___sys_sendmsg+0xee/0x170 [ 8300.351095][ T1364] __sys_sendmsg+0xcd/0x170 [ 8300.351095][ T1364] do_syscall_64+0xc6/0x1e0 [ 8300.351095][ T1364] [ 8300.353302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8300.353302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8300.353302][ T1364] ipv6_find_idev+0x102/0x170 [ 8300.353302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8300.353302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8300.353302][ T1364] netlink_rcv_skb+0x130/0x360 [ 8300.353302][ T1364] netlink_unicast+0x449/0x710 [ 8300.353302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8300.353302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8300.353302][ T1364] ___sys_sendmsg+0xee/0x170 [ 8300.353302][ T1364] __sys_sendmsg+0xcd/0x170 [ 8300.353302][ T1364] do_syscall_64+0xc6/0x1e0 [ 8300.353302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8300.353302][ T1364] [ 8300.355042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8300.355042][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8300.355042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8300.355042][ T1364] ipv6_find_idev+0x102/0x170 [ 8300.355042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8300.355042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8300.355042][ T1364] netlink_rcv_skb+0x130/0x360 [ 8300.355042][ T1364] netlink_unicast+0x449/0x710 [ 8300.355042][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8300.355042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8300.355042][ T1364] ___sys_sendmsg+0xee/0x170 [ 8300.355042][ T1364] __sys_sendmsg+0xcd/0x170 [ 8300.355042][ T1364] do_syscall_64+0xc6/0x1e0 [ 8300.355042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8300.355042][ T1364] [ 8310.595094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8310.595532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8310.595532][ T1364] ___neigh_create+0x14b/0xf60 [ 8310.595532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8310.595532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8310.595532][ T1364] ip6_output+0x1f3/0x770 [ 8310.595532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8310.595532][ T1364] mld_sendpack+0x62d/0xbc0 [ 8310.595532][ T1364] mld_ifc_work+0x32/0x1f0 [ 8310.595532][ T1364] process_one_work+0x84d/0x18a0 [ 8310.595532][ T1364] worker_thread+0x587/0xd30 [ 8310.595532][ T1364] kthread+0x28a/0x350 [ 8310.595532][ T1364] ret_from_fork+0x31/0x70 [ 8310.595532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8310.595532][ T1364] [ 8310.597271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8310.597271][ T1364] dst_init+0x84/0x4a0 [ 8310.597271][ T1364] dst_alloc+0x97/0x150 [ 8310.597271][ T1364] ip6_dst_alloc+0x23/0x90 [ 8310.597271][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8310.597271][ T1364] ip6_pol_route+0x56f/0x840 [ 8310.597271][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8310.597271][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8310.597271][ T1364] ipv6_rcv+0x1ad/0x810 [ 8310.597271][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8310.597271][ T1364] process_backlog+0x101/0x620 [ 8310.597271][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8310.597271][ T1364] net_rx_action+0x495/0xbe0 [ 8310.597271][ T1364] __do_softirq+0x1b5/0x7f6 [ 8310.597271][ T1364] [ 8310.599116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8310.599116][ T1364] netdev_get_by_index+0x5e/0x80 [ 8310.599116][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8310.599116][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8310.599116][ T1364] ip6_route_add+0x1c/0x140 [ 8310.599116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8310.599116][ T1364] addrconf_add_dev+0xe2/0x170 [ 8310.599116][ T1364] inet6_addr_add+0x12f/0xa40 [ 8310.599116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8310.599116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.599116][ T1364] netlink_rcv_skb+0x130/0x360 [ 8310.599116][ T1364] netlink_unicast+0x449/0x710 [ 8310.599116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8310.599116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8310.599116][ T1364] ___sys_sendmsg+0xee/0x170 [ 8310.599116][ T1364] __sys_sendmsg+0xcd/0x170 [ 8310.599116][ T1364] do_syscall_64+0xc6/0x1e0 [ 8310.599116][ T1364] [ 8310.601317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8310.601317][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8310.601317][ T1364] ipv6_find_idev+0x102/0x170 [ 8310.601317][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8310.601317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.601317][ T1364] netlink_rcv_skb+0x130/0x360 [ 8310.601317][ T1364] netlink_unicast+0x449/0x710 [ 8310.601317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8310.601317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8310.601317][ T1364] ___sys_sendmsg+0xee/0x170 [ 8310.601317][ T1364] __sys_sendmsg+0xcd/0x170 [ 8310.601317][ T1364] do_syscall_64+0xc6/0x1e0 [ 8310.601317][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.601317][ T1364] [ 8310.603041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8310.603041][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8310.603041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8310.603041][ T1364] ipv6_find_idev+0x102/0x170 [ 8310.603041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8310.603041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8310.603041][ T1364] netlink_rcv_skb+0x130/0x360 [ 8310.603041][ T1364] netlink_unicast+0x449/0x710 [ 8310.603041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8310.603041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8310.603041][ T1364] ___sys_sendmsg+0xee/0x170 [ 8310.603041][ T1364] __sys_sendmsg+0xcd/0x170 [ 8310.603041][ T1364] do_syscall_64+0xc6/0x1e0 [ 8310.603041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8310.603041][ T1364] [ 8320.843068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8320.843576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8320.843576][ T1364] ___neigh_create+0x14b/0xf60 [ 8320.843576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8320.843576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8320.843576][ T1364] ip6_output+0x1f3/0x770 [ 8320.843576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8320.843576][ T1364] mld_sendpack+0x62d/0xbc0 [ 8320.843576][ T1364] mld_ifc_work+0x32/0x1f0 [ 8320.843576][ T1364] process_one_work+0x84d/0x18a0 [ 8320.843576][ T1364] worker_thread+0x587/0xd30 [ 8320.843576][ T1364] kthread+0x28a/0x350 [ 8320.843576][ T1364] ret_from_fork+0x31/0x70 [ 8320.843576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8320.843576][ T1364] [ 8320.845299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8320.845299][ T1364] dst_init+0x84/0x4a0 [ 8320.845299][ T1364] dst_alloc+0x97/0x150 [ 8320.845299][ T1364] ip6_dst_alloc+0x23/0x90 [ 8320.845299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8320.845299][ T1364] ip6_pol_route+0x56f/0x840 [ 8320.845299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8320.845299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8320.845299][ T1364] ipv6_rcv+0x1ad/0x810 [ 8320.845299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8320.845299][ T1364] process_backlog+0x101/0x620 [ 8320.845299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8320.845299][ T1364] net_rx_action+0x495/0xbe0 [ 8320.845299][ T1364] __do_softirq+0x1b5/0x7f6 [ 8320.845299][ T1364] [ 8320.847145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8320.847145][ T1364] netdev_get_by_index+0x5e/0x80 [ 8320.847145][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8320.847145][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8320.847145][ T1364] ip6_route_add+0x1c/0x140 [ 8320.847145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8320.847145][ T1364] addrconf_add_dev+0xe2/0x170 [ 8320.847145][ T1364] inet6_addr_add+0x12f/0xa40 [ 8320.847145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8320.847145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.847145][ T1364] netlink_rcv_skb+0x130/0x360 [ 8320.847145][ T1364] netlink_unicast+0x449/0x710 [ 8320.847145][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8320.847145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8320.847145][ T1364] ___sys_sendmsg+0xee/0x170 [ 8320.847145][ T1364] __sys_sendmsg+0xcd/0x170 [ 8320.847145][ T1364] do_syscall_64+0xc6/0x1e0 [ 8320.847145][ T1364] [ 8320.849358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8320.849358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8320.849358][ T1364] ipv6_find_idev+0x102/0x170 [ 8320.849358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8320.849358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.849358][ T1364] netlink_rcv_skb+0x130/0x360 [ 8320.849358][ T1364] netlink_unicast+0x449/0x710 [ 8320.849358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8320.849358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8320.849358][ T1364] ___sys_sendmsg+0xee/0x170 [ 8320.849358][ T1364] __sys_sendmsg+0xcd/0x170 [ 8320.849358][ T1364] do_syscall_64+0xc6/0x1e0 [ 8320.849358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.849358][ T1364] [ 8320.851077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8320.851077][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8320.851077][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8320.851077][ T1364] ipv6_find_idev+0x102/0x170 [ 8320.851077][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8320.851077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8320.851077][ T1364] netlink_rcv_skb+0x130/0x360 [ 8320.851077][ T1364] netlink_unicast+0x449/0x710 [ 8320.851077][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8320.851077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8320.851077][ T1364] ___sys_sendmsg+0xee/0x170 [ 8320.851077][ T1364] __sys_sendmsg+0xcd/0x170 [ 8320.851077][ T1364] do_syscall_64+0xc6/0x1e0 [ 8320.851077][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8320.851077][ T1364] [ 8331.091073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8331.091560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8331.091560][ T1364] ___neigh_create+0x14b/0xf60 [ 8331.091560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8331.091560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8331.091560][ T1364] ip6_output+0x1f3/0x770 [ 8331.091560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8331.091560][ T1364] mld_sendpack+0x62d/0xbc0 [ 8331.091560][ T1364] mld_ifc_work+0x32/0x1f0 [ 8331.091560][ T1364] process_one_work+0x84d/0x18a0 [ 8331.091560][ T1364] worker_thread+0x587/0xd30 [ 8331.091560][ T1364] kthread+0x28a/0x350 [ 8331.091560][ T1364] ret_from_fork+0x31/0x70 [ 8331.091560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8331.091560][ T1364] [ 8331.093260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8331.093260][ T1364] dst_init+0x84/0x4a0 [ 8331.093260][ T1364] dst_alloc+0x97/0x150 [ 8331.093260][ T1364] ip6_dst_alloc+0x23/0x90 [ 8331.093260][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8331.093260][ T1364] ip6_pol_route+0x56f/0x840 [ 8331.093260][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8331.093260][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8331.093260][ T1364] ipv6_rcv+0x1ad/0x810 [ 8331.093260][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8331.093260][ T1364] process_backlog+0x101/0x620 [ 8331.093260][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8331.093260][ T1364] net_rx_action+0x495/0xbe0 [ 8331.093260][ T1364] __do_softirq+0x1b5/0x7f6 [ 8331.093260][ T1364] [ 8331.095080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8331.095080][ T1364] netdev_get_by_index+0x5e/0x80 [ 8331.095080][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8331.095080][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8331.095080][ T1364] ip6_route_add+0x1c/0x140 [ 8331.095080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8331.095080][ T1364] addrconf_add_dev+0xe2/0x170 [ 8331.095080][ T1364] inet6_addr_add+0x12f/0xa40 [ 8331.095080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8331.095080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8331.095080][ T1364] netlink_rcv_skb+0x130/0x360 [ 8331.095080][ T1364] netlink_unicast+0x449/0x710 [ 8331.095080][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8331.095080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8331.095080][ T1364] ___sys_sendmsg+0xee/0x170 [ 8331.095080][ T1364] __sys_sendmsg+0xcd/0x170 [ 8331.095080][ T1364] do_syscall_64+0xc6/0x1e0 [ 8331.095080][ T1364] [ 8331.097274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8331.097274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8331.097274][ T1364] ipv6_find_idev+0x102/0x170 [ 8331.097274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8331.097274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8331.097274][ T1364] netlink_rcv_skb+0x130/0x360 [ 8331.097274][ T1364] netlink_unicast+0x449/0x710 [ 8331.097274][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8331.097274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8331.097274][ T1364] ___sys_sendmsg+0xee/0x170 [ 8331.097274][ T1364] __sys_sendmsg+0xcd/0x170 [ 8331.097274][ T1364] do_syscall_64+0xc6/0x1e0 [ 8331.097274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8331.097274][ T1364] [ 8331.098976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8331.098976][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8331.098976][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8331.098976][ T1364] ipv6_find_idev+0x102/0x170 [ 8331.098976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8331.098976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8331.098976][ T1364] netlink_rcv_skb+0x130/0x360 [ 8331.098976][ T1364] netlink_unicast+0x449/0x710 [ 8331.098976][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8331.098976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8331.098976][ T1364] ___sys_sendmsg+0xee/0x170 [ 8331.098976][ T1364] __sys_sendmsg+0xcd/0x170 [ 8331.098976][ T1364] do_syscall_64+0xc6/0x1e0 [ 8331.098976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8331.098976][ T1364] [ 8341.339066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8341.339557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8341.339557][ T1364] ___neigh_create+0x14b/0xf60 [ 8341.339557][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8341.339557][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8341.339557][ T1364] ip6_output+0x1f3/0x770 [ 8341.339557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8341.339557][ T1364] mld_sendpack+0x62d/0xbc0 [ 8341.339557][ T1364] mld_ifc_work+0x32/0x1f0 [ 8341.339557][ T1364] process_one_work+0x84d/0x18a0 [ 8341.339557][ T1364] worker_thread+0x587/0xd30 [ 8341.339557][ T1364] kthread+0x28a/0x350 [ 8341.339557][ T1364] ret_from_fork+0x31/0x70 [ 8341.339557][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8341.339557][ T1364] [ 8341.341261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8341.341261][ T1364] dst_init+0x84/0x4a0 [ 8341.341261][ T1364] dst_alloc+0x97/0x150 [ 8341.341261][ T1364] ip6_dst_alloc+0x23/0x90 [ 8341.341261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8341.341261][ T1364] ip6_pol_route+0x56f/0x840 [ 8341.341261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8341.341261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8341.341261][ T1364] ipv6_rcv+0x1ad/0x810 [ 8341.341261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8341.341261][ T1364] process_backlog+0x101/0x620 [ 8341.341261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8341.341261][ T1364] net_rx_action+0x495/0xbe0 [ 8341.341261][ T1364] __do_softirq+0x1b5/0x7f6 [ 8341.341261][ T1364] [ 8341.343083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8341.343083][ T1364] netdev_get_by_index+0x5e/0x80 [ 8341.343083][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8341.343083][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8341.343083][ T1364] ip6_route_add+0x1c/0x140 [ 8341.343083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8341.343083][ T1364] addrconf_add_dev+0xe2/0x170 [ 8341.343083][ T1364] inet6_addr_add+0x12f/0xa40 [ 8341.343083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8341.343083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8341.343083][ T1364] netlink_rcv_skb+0x130/0x360 [ 8341.343083][ T1364] netlink_unicast+0x449/0x710 [ 8341.343083][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8341.343083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8341.343083][ T1364] ___sys_sendmsg+0xee/0x170 [ 8341.343083][ T1364] __sys_sendmsg+0xcd/0x170 [ 8341.343083][ T1364] do_syscall_64+0xc6/0x1e0 [ 8341.343083][ T1364] [ 8341.345257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8341.345257][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8341.345257][ T1364] ipv6_find_idev+0x102/0x170 [ 8341.345257][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8341.345257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8341.345257][ T1364] netlink_rcv_skb+0x130/0x360 [ 8341.345257][ T1364] netlink_unicast+0x449/0x710 [ 8341.345257][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8341.345257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8341.345257][ T1364] ___sys_sendmsg+0xee/0x170 [ 8341.345257][ T1364] __sys_sendmsg+0xcd/0x170 [ 8341.345257][ T1364] do_syscall_64+0xc6/0x1e0 [ 8341.345257][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8341.345257][ T1364] [ 8341.346970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8341.346970][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8341.346970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8341.346970][ T1364] ipv6_find_idev+0x102/0x170 [ 8341.346970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8341.346970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8341.346970][ T1364] netlink_rcv_skb+0x130/0x360 [ 8341.346970][ T1364] netlink_unicast+0x449/0x710 [ 8341.346970][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8341.346970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8341.346970][ T1364] ___sys_sendmsg+0xee/0x170 [ 8341.346970][ T1364] __sys_sendmsg+0xcd/0x170 [ 8341.346970][ T1364] do_syscall_64+0xc6/0x1e0 [ 8341.346970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8341.346970][ T1364] [ 8351.355051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8351.355533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8351.355533][ T1364] ___neigh_create+0x14b/0xf60 [ 8351.355533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8351.355533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8351.355533][ T1364] ip6_output+0x1f3/0x770 [ 8351.355533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8351.355533][ T1364] mld_sendpack+0x62d/0xbc0 [ 8351.355533][ T1364] mld_ifc_work+0x32/0x1f0 [ 8351.355533][ T1364] process_one_work+0x84d/0x18a0 [ 8351.355533][ T1364] worker_thread+0x587/0xd30 [ 8351.355533][ T1364] kthread+0x28a/0x350 [ 8351.355533][ T1364] ret_from_fork+0x31/0x70 [ 8351.355533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8351.355533][ T1364] [ 8351.357264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8351.357264][ T1364] dst_init+0x84/0x4a0 [ 8351.357264][ T1364] dst_alloc+0x97/0x150 [ 8351.357264][ T1364] ip6_dst_alloc+0x23/0x90 [ 8351.357264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8351.357264][ T1364] ip6_pol_route+0x56f/0x840 [ 8351.357264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8351.357264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8351.357264][ T1364] ipv6_rcv+0x1ad/0x810 [ 8351.357264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8351.357264][ T1364] process_backlog+0x101/0x620 [ 8351.357264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8351.357264][ T1364] net_rx_action+0x495/0xbe0 [ 8351.357264][ T1364] __do_softirq+0x1b5/0x7f6 [ 8351.357264][ T1364] [ 8351.359097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8351.359097][ T1364] netdev_get_by_index+0x5e/0x80 [ 8351.359097][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8351.359097][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8351.359097][ T1364] ip6_route_add+0x1c/0x140 [ 8351.359097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8351.359097][ T1364] addrconf_add_dev+0xe2/0x170 [ 8351.359097][ T1364] inet6_addr_add+0x12f/0xa40 [ 8351.359097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8351.359097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.359097][ T1364] netlink_rcv_skb+0x130/0x360 [ 8351.359097][ T1364] netlink_unicast+0x449/0x710 [ 8351.359097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8351.359097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8351.359097][ T1364] ___sys_sendmsg+0xee/0x170 [ 8351.359097][ T1364] __sys_sendmsg+0xcd/0x170 [ 8351.359097][ T1364] do_syscall_64+0xc6/0x1e0 [ 8351.359097][ T1364] [ 8351.361296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8351.361296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8351.361296][ T1364] ipv6_find_idev+0x102/0x170 [ 8351.361296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8351.361296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.361296][ T1364] netlink_rcv_skb+0x130/0x360 [ 8351.361296][ T1364] netlink_unicast+0x449/0x710 [ 8351.361296][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8351.361296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8351.361296][ T1364] ___sys_sendmsg+0xee/0x170 [ 8351.361296][ T1364] __sys_sendmsg+0xcd/0x170 [ 8351.361296][ T1364] do_syscall_64+0xc6/0x1e0 [ 8351.361296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.361296][ T1364] [ 8351.363022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8351.363022][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8351.363022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8351.363022][ T1364] ipv6_find_idev+0x102/0x170 [ 8351.363022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8351.363022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8351.363022][ T1364] netlink_rcv_skb+0x130/0x360 [ 8351.363022][ T1364] netlink_unicast+0x449/0x710 [ 8351.363022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8351.363022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8351.363022][ T1364] ___sys_sendmsg+0xee/0x170 [ 8351.363022][ T1364] __sys_sendmsg+0xcd/0x170 [ 8351.363022][ T1364] do_syscall_64+0xc6/0x1e0 [ 8351.363022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8351.363022][ T1364] [ 8361.611054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8361.611553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8361.611553][ T1364] ___neigh_create+0x14b/0xf60 [ 8361.611553][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8361.611553][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8361.611553][ T1364] ip6_output+0x1f3/0x770 [ 8361.611553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8361.611553][ T1364] mld_sendpack+0x62d/0xbc0 [ 8361.611553][ T1364] mld_ifc_work+0x32/0x1f0 [ 8361.611553][ T1364] process_one_work+0x84d/0x18a0 [ 8361.611553][ T1364] worker_thread+0x587/0xd30 [ 8361.611553][ T1364] kthread+0x28a/0x350 [ 8361.611553][ T1364] ret_from_fork+0x31/0x70 [ 8361.611553][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8361.611553][ T1364] [ 8361.613277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8361.613277][ T1364] dst_init+0x84/0x4a0 [ 8361.613277][ T1364] dst_alloc+0x97/0x150 [ 8361.613277][ T1364] ip6_dst_alloc+0x23/0x90 [ 8361.613277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8361.613277][ T1364] ip6_pol_route+0x56f/0x840 [ 8361.613277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8361.613277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8361.613277][ T1364] ipv6_rcv+0x1ad/0x810 [ 8361.613277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8361.613277][ T1364] process_backlog+0x101/0x620 [ 8361.613277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8361.613277][ T1364] net_rx_action+0x495/0xbe0 [ 8361.613277][ T1364] __do_softirq+0x1b5/0x7f6 [ 8361.613277][ T1364] [ 8361.615113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8361.615113][ T1364] netdev_get_by_index+0x5e/0x80 [ 8361.615113][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8361.615113][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8361.615113][ T1364] ip6_route_add+0x1c/0x140 [ 8361.615113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8361.615113][ T1364] addrconf_add_dev+0xe2/0x170 [ 8361.615113][ T1364] inet6_addr_add+0x12f/0xa40 [ 8361.615113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8361.615113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.615113][ T1364] netlink_rcv_skb+0x130/0x360 [ 8361.615113][ T1364] netlink_unicast+0x449/0x710 [ 8361.615113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8361.615113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8361.615113][ T1364] ___sys_sendmsg+0xee/0x170 [ 8361.615113][ T1364] __sys_sendmsg+0xcd/0x170 [ 8361.615113][ T1364] do_syscall_64+0xc6/0x1e0 [ 8361.615113][ T1364] [ 8361.617316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8361.617316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8361.617316][ T1364] ipv6_find_idev+0x102/0x170 [ 8361.617316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8361.617316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.617316][ T1364] netlink_rcv_skb+0x130/0x360 [ 8361.617316][ T1364] netlink_unicast+0x449/0x710 [ 8361.617316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8361.617316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8361.617316][ T1364] ___sys_sendmsg+0xee/0x170 [ 8361.617316][ T1364] __sys_sendmsg+0xcd/0x170 [ 8361.617316][ T1364] do_syscall_64+0xc6/0x1e0 [ 8361.617316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.617316][ T1364] [ 8361.619038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8361.619038][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8361.619038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8361.619038][ T1364] ipv6_find_idev+0x102/0x170 [ 8361.619038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8361.619038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8361.619038][ T1364] netlink_rcv_skb+0x130/0x360 [ 8361.619038][ T1364] netlink_unicast+0x449/0x710 [ 8361.619038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8361.619038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8361.619038][ T1364] ___sys_sendmsg+0xee/0x170 [ 8361.619038][ T1364] __sys_sendmsg+0xcd/0x170 [ 8361.619038][ T1364] do_syscall_64+0xc6/0x1e0 [ 8361.619038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8361.619038][ T1364] [ 8371.683058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8371.683560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8371.683560][ T1364] ___neigh_create+0x14b/0xf60 [ 8371.683560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8371.683560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8371.683560][ T1364] ip6_output+0x1f3/0x770 [ 8371.683560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8371.683560][ T1364] mld_sendpack+0x62d/0xbc0 [ 8371.683560][ T1364] mld_ifc_work+0x32/0x1f0 [ 8371.683560][ T1364] process_one_work+0x84d/0x18a0 [ 8371.683560][ T1364] worker_thread+0x587/0xd30 [ 8371.683560][ T1364] kthread+0x28a/0x350 [ 8371.683560][ T1364] ret_from_fork+0x31/0x70 [ 8371.683560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8371.683560][ T1364] [ 8371.685285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8371.685285][ T1364] dst_init+0x84/0x4a0 [ 8371.685285][ T1364] dst_alloc+0x97/0x150 [ 8371.685285][ T1364] ip6_dst_alloc+0x23/0x90 [ 8371.685285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8371.685285][ T1364] ip6_pol_route+0x56f/0x840 [ 8371.685285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8371.685285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8371.685285][ T1364] ipv6_rcv+0x1ad/0x810 [ 8371.685285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8371.685285][ T1364] process_backlog+0x101/0x620 [ 8371.685285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8371.685285][ T1364] net_rx_action+0x495/0xbe0 [ 8371.685285][ T1364] __do_softirq+0x1b5/0x7f6 [ 8371.685285][ T1364] [ 8371.687131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8371.687131][ T1364] netdev_get_by_index+0x5e/0x80 [ 8371.687131][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8371.687131][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8371.687131][ T1364] ip6_route_add+0x1c/0x140 [ 8371.687131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8371.687131][ T1364] addrconf_add_dev+0xe2/0x170 [ 8371.687131][ T1364] inet6_addr_add+0x12f/0xa40 [ 8371.687131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8371.687131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.687131][ T1364] netlink_rcv_skb+0x130/0x360 [ 8371.687131][ T1364] netlink_unicast+0x449/0x710 [ 8371.687131][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8371.687131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8371.687131][ T1364] ___sys_sendmsg+0xee/0x170 [ 8371.687131][ T1364] __sys_sendmsg+0xcd/0x170 [ 8371.687131][ T1364] do_syscall_64+0xc6/0x1e0 [ 8371.687131][ T1364] [ 8371.689338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8371.689338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8371.689338][ T1364] ipv6_find_idev+0x102/0x170 [ 8371.689338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8371.689338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.689338][ T1364] netlink_rcv_skb+0x130/0x360 [ 8371.689338][ T1364] netlink_unicast+0x449/0x710 [ 8371.689338][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8371.689338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8371.689338][ T1364] ___sys_sendmsg+0xee/0x170 [ 8371.689338][ T1364] __sys_sendmsg+0xcd/0x170 [ 8371.689338][ T1364] do_syscall_64+0xc6/0x1e0 [ 8371.689338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.689338][ T1364] [ 8371.691074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8371.691074][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8371.691074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8371.691074][ T1364] ipv6_find_idev+0x102/0x170 [ 8371.691074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8371.691074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8371.691074][ T1364] netlink_rcv_skb+0x130/0x360 [ 8371.691074][ T1364] netlink_unicast+0x449/0x710 [ 8371.691074][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8371.691074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8371.691074][ T1364] ___sys_sendmsg+0xee/0x170 [ 8371.691074][ T1364] __sys_sendmsg+0xcd/0x170 [ 8371.691074][ T1364] do_syscall_64+0xc6/0x1e0 [ 8371.691074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8371.691074][ T1364] [ 8381.931051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8381.931483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8381.931483][ T1364] ___neigh_create+0x14b/0xf60 [ 8381.931483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8381.931483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8381.931483][ T1364] ip6_output+0x1f3/0x770 [ 8381.931483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8381.931483][ T1364] mld_sendpack+0x62d/0xbc0 [ 8381.931483][ T1364] mld_ifc_work+0x32/0x1f0 [ 8381.931483][ T1364] process_one_work+0x84d/0x18a0 [ 8381.931483][ T1364] worker_thread+0x587/0xd30 [ 8381.931483][ T1364] kthread+0x28a/0x350 [ 8381.931483][ T1364] ret_from_fork+0x31/0x70 [ 8381.931483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8381.931483][ T1364] [ 8381.933201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8381.933201][ T1364] dst_init+0x84/0x4a0 [ 8381.933201][ T1364] dst_alloc+0x97/0x150 [ 8381.933201][ T1364] ip6_dst_alloc+0x23/0x90 [ 8381.933201][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8381.933201][ T1364] ip6_pol_route+0x56f/0x840 [ 8381.933201][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8381.933201][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8381.933201][ T1364] ipv6_rcv+0x1ad/0x810 [ 8381.933201][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8381.933201][ T1364] process_backlog+0x101/0x620 [ 8381.933201][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8381.933201][ T1364] net_rx_action+0x495/0xbe0 [ 8381.933201][ T1364] __do_softirq+0x1b5/0x7f6 [ 8381.933201][ T1364] [ 8381.935034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8381.935034][ T1364] netdev_get_by_index+0x5e/0x80 [ 8381.935034][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8381.935034][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8381.935034][ T1364] ip6_route_add+0x1c/0x140 [ 8381.935034][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8381.935034][ T1364] addrconf_add_dev+0xe2/0x170 [ 8381.935034][ T1364] inet6_addr_add+0x12f/0xa40 [ 8381.935034][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8381.935034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.935034][ T1364] netlink_rcv_skb+0x130/0x360 [ 8381.935034][ T1364] netlink_unicast+0x449/0x710 [ 8381.935034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8381.935034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8381.935034][ T1364] ___sys_sendmsg+0xee/0x170 [ 8381.935034][ T1364] __sys_sendmsg+0xcd/0x170 [ 8381.935034][ T1364] do_syscall_64+0xc6/0x1e0 [ 8381.935034][ T1364] [ 8381.937238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8381.937238][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8381.937238][ T1364] ipv6_find_idev+0x102/0x170 [ 8381.937238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.937238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.937238][ T1364] netlink_rcv_skb+0x130/0x360 [ 8381.937238][ T1364] netlink_unicast+0x449/0x710 [ 8381.937238][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8381.937238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8381.937238][ T1364] ___sys_sendmsg+0xee/0x170 [ 8381.937238][ T1364] __sys_sendmsg+0xcd/0x170 [ 8381.937238][ T1364] do_syscall_64+0xc6/0x1e0 [ 8381.937238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.937238][ T1364] [ 8381.938957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8381.938957][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8381.938957][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8381.938957][ T1364] ipv6_find_idev+0x102/0x170 [ 8381.938957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8381.938957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8381.938957][ T1364] netlink_rcv_skb+0x130/0x360 [ 8381.938957][ T1364] netlink_unicast+0x449/0x710 [ 8381.938957][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8381.938957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8381.938957][ T1364] ___sys_sendmsg+0xee/0x170 [ 8381.938957][ T1364] __sys_sendmsg+0xcd/0x170 [ 8381.938957][ T1364] do_syscall_64+0xc6/0x1e0 [ 8381.938957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8381.938957][ T1364] [ 8392.179053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8392.179483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8392.179483][ T1364] ___neigh_create+0x14b/0xf60 [ 8392.179483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8392.179483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8392.179483][ T1364] ip6_output+0x1f3/0x770 [ 8392.179483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8392.179483][ T1364] mld_sendpack+0x62d/0xbc0 [ 8392.179483][ T1364] mld_ifc_work+0x32/0x1f0 [ 8392.179483][ T1364] process_one_work+0x84d/0x18a0 [ 8392.179483][ T1364] worker_thread+0x587/0xd30 [ 8392.179483][ T1364] kthread+0x28a/0x350 [ 8392.179483][ T1364] ret_from_fork+0x31/0x70 [ 8392.179483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8392.179483][ T1364] [ 8392.181207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8392.181207][ T1364] dst_init+0x84/0x4a0 [ 8392.181207][ T1364] dst_alloc+0x97/0x150 [ 8392.181207][ T1364] ip6_dst_alloc+0x23/0x90 [ 8392.181207][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8392.181207][ T1364] ip6_pol_route+0x56f/0x840 [ 8392.181207][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8392.181207][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8392.181207][ T1364] ipv6_rcv+0x1ad/0x810 [ 8392.181207][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8392.181207][ T1364] process_backlog+0x101/0x620 [ 8392.181207][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8392.181207][ T1364] net_rx_action+0x495/0xbe0 [ 8392.181207][ T1364] __do_softirq+0x1b5/0x7f6 [ 8392.181207][ T1364] [ 8392.183038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8392.183038][ T1364] netdev_get_by_index+0x5e/0x80 [ 8392.183038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8392.183038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8392.183038][ T1364] ip6_route_add+0x1c/0x140 [ 8392.183038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8392.183038][ T1364] addrconf_add_dev+0xe2/0x170 [ 8392.183038][ T1364] inet6_addr_add+0x12f/0xa40 [ 8392.183038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8392.183038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8392.183038][ T1364] netlink_rcv_skb+0x130/0x360 [ 8392.183038][ T1364] netlink_unicast+0x449/0x710 [ 8392.183038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8392.183038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8392.183038][ T1364] ___sys_sendmsg+0xee/0x170 [ 8392.183038][ T1364] __sys_sendmsg+0xcd/0x170 [ 8392.183038][ T1364] do_syscall_64+0xc6/0x1e0 [ 8392.183038][ T1364] [ 8392.185231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8392.185231][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8392.185231][ T1364] ipv6_find_idev+0x102/0x170 [ 8392.185231][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8392.185231][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8392.185231][ T1364] netlink_rcv_skb+0x130/0x360 [ 8392.185231][ T1364] netlink_unicast+0x449/0x710 [ 8392.185231][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8392.185231][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8392.185231][ T1364] ___sys_sendmsg+0xee/0x170 [ 8392.185231][ T1364] __sys_sendmsg+0xcd/0x170 [ 8392.185231][ T1364] do_syscall_64+0xc6/0x1e0 [ 8392.185231][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8392.185231][ T1364] [ 8392.187050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8392.187050][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8392.187050][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8392.187050][ T1364] ipv6_find_idev+0x102/0x170 [ 8392.187050][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8392.187050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8392.187050][ T1364] netlink_rcv_skb+0x130/0x360 [ 8392.187050][ T1364] netlink_unicast+0x449/0x710 [ 8392.187050][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8392.187050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8392.187050][ T1364] ___sys_sendmsg+0xee/0x170 [ 8392.187050][ T1364] __sys_sendmsg+0xcd/0x170 [ 8392.187050][ T1364] do_syscall_64+0xc6/0x1e0 [ 8392.187050][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8392.187050][ T1364] [ 8402.282970][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8402.283461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8402.283461][ T1364] ___neigh_create+0x14b/0xf60 [ 8402.283461][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8402.283461][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8402.283461][ T1364] ip6_output+0x1f3/0x770 [ 8402.283461][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8402.283461][ T1364] mld_sendpack+0x62d/0xbc0 [ 8402.283461][ T1364] mld_ifc_work+0x32/0x1f0 [ 8402.283461][ T1364] process_one_work+0x84d/0x18a0 [ 8402.283461][ T1364] worker_thread+0x587/0xd30 [ 8402.283461][ T1364] kthread+0x28a/0x350 [ 8402.283461][ T1364] ret_from_fork+0x31/0x70 [ 8402.283461][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8402.283461][ T1364] [ 8402.285204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8402.285204][ T1364] dst_init+0x84/0x4a0 [ 8402.285204][ T1364] dst_alloc+0x97/0x150 [ 8402.285204][ T1364] ip6_dst_alloc+0x23/0x90 [ 8402.285204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8402.285204][ T1364] ip6_pol_route+0x56f/0x840 [ 8402.285204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8402.285204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8402.285204][ T1364] ipv6_rcv+0x1ad/0x810 [ 8402.285204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8402.285204][ T1364] process_backlog+0x101/0x620 [ 8402.285204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8402.285204][ T1364] net_rx_action+0x495/0xbe0 [ 8402.285204][ T1364] __do_softirq+0x1b5/0x7f6 [ 8402.285204][ T1364] [ 8402.287568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8402.287568][ T1364] netdev_get_by_index+0x5e/0x80 [ 8402.287568][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8402.287568][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8402.287568][ T1364] ip6_route_add+0x1c/0x140 [ 8402.287568][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8402.287568][ T1364] addrconf_add_dev+0xe2/0x170 [ 8402.287568][ T1364] inet6_addr_add+0x12f/0xa40 [ 8402.287568][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8402.287568][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.287568][ T1364] netlink_rcv_skb+0x130/0x360 [ 8402.287568][ T1364] netlink_unicast+0x449/0x710 [ 8402.287568][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8402.287568][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8402.287568][ T1364] ___sys_sendmsg+0xee/0x170 [ 8402.287568][ T1364] __sys_sendmsg+0xcd/0x170 [ 8402.287568][ T1364] do_syscall_64+0xc6/0x1e0 [ 8402.287568][ T1364] [ 8402.290157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8402.290157][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8402.290157][ T1364] ipv6_find_idev+0x102/0x170 [ 8402.290157][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8402.290157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.290157][ T1364] netlink_rcv_skb+0x130/0x360 [ 8402.290157][ T1364] netlink_unicast+0x449/0x710 [ 8402.290157][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8402.290157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8402.290157][ T1364] ___sys_sendmsg+0xee/0x170 [ 8402.290157][ T1364] __sys_sendmsg+0xcd/0x170 [ 8402.290157][ T1364] do_syscall_64+0xc6/0x1e0 [ 8402.290157][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.290157][ T1364] [ 8402.291889][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8402.291889][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8402.291889][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8402.291889][ T1364] ipv6_find_idev+0x102/0x170 [ 8402.291889][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8402.291889][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8402.291889][ T1364] netlink_rcv_skb+0x130/0x360 [ 8402.291889][ T1364] netlink_unicast+0x449/0x710 [ 8402.291889][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8402.291889][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8402.291889][ T1364] ___sys_sendmsg+0xee/0x170 [ 8402.291889][ T1364] __sys_sendmsg+0xcd/0x170 [ 8402.291889][ T1364] do_syscall_64+0xc6/0x1e0 [ 8402.291889][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8402.291889][ T1364] [ 8412.530979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8412.531470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8412.531470][ T1364] ___neigh_create+0x14b/0xf60 [ 8412.531470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8412.531470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8412.531470][ T1364] ip6_output+0x1f3/0x770 [ 8412.531470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8412.531470][ T1364] mld_sendpack+0x62d/0xbc0 [ 8412.531470][ T1364] mld_ifc_work+0x32/0x1f0 [ 8412.531470][ T1364] process_one_work+0x84d/0x18a0 [ 8412.531470][ T1364] worker_thread+0x587/0xd30 [ 8412.531470][ T1364] kthread+0x28a/0x350 [ 8412.531470][ T1364] ret_from_fork+0x31/0x70 [ 8412.531470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8412.531470][ T1364] [ 8412.533207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8412.533207][ T1364] dst_init+0x84/0x4a0 [ 8412.533207][ T1364] dst_alloc+0x97/0x150 [ 8412.533207][ T1364] ip6_dst_alloc+0x23/0x90 [ 8412.533207][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8412.533207][ T1364] ip6_pol_route+0x56f/0x840 [ 8412.533207][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8412.533207][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8412.533207][ T1364] ipv6_rcv+0x1ad/0x810 [ 8412.533207][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8412.533207][ T1364] process_backlog+0x101/0x620 [ 8412.533207][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8412.533207][ T1364] net_rx_action+0x495/0xbe0 [ 8412.533207][ T1364] __do_softirq+0x1b5/0x7f6 [ 8412.533207][ T1364] [ 8412.535054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8412.535054][ T1364] netdev_get_by_index+0x5e/0x80 [ 8412.535054][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8412.535054][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8412.535054][ T1364] ip6_route_add+0x1c/0x140 [ 8412.535054][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8412.535054][ T1364] addrconf_add_dev+0xe2/0x170 [ 8412.535054][ T1364] inet6_addr_add+0x12f/0xa40 [ 8412.535054][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8412.535054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.535054][ T1364] netlink_rcv_skb+0x130/0x360 [ 8412.535054][ T1364] netlink_unicast+0x449/0x710 [ 8412.535054][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8412.535054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8412.535054][ T1364] ___sys_sendmsg+0xee/0x170 [ 8412.535054][ T1364] __sys_sendmsg+0xcd/0x170 [ 8412.535054][ T1364] do_syscall_64+0xc6/0x1e0 [ 8412.535054][ T1364] [ 8412.537280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8412.537280][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8412.537280][ T1364] ipv6_find_idev+0x102/0x170 [ 8412.537280][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8412.537280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.537280][ T1364] netlink_rcv_skb+0x130/0x360 [ 8412.537280][ T1364] netlink_unicast+0x449/0x710 [ 8412.537280][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8412.537280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8412.537280][ T1364] ___sys_sendmsg+0xee/0x170 [ 8412.537280][ T1364] __sys_sendmsg+0xcd/0x170 [ 8412.537280][ T1364] do_syscall_64+0xc6/0x1e0 [ 8412.537280][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.537280][ T1364] [ 8412.539005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8412.539005][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8412.539005][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8412.539005][ T1364] ipv6_find_idev+0x102/0x170 [ 8412.539005][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8412.539005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8412.539005][ T1364] netlink_rcv_skb+0x130/0x360 [ 8412.539005][ T1364] netlink_unicast+0x449/0x710 [ 8412.539005][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8412.539005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8412.539005][ T1364] ___sys_sendmsg+0xee/0x170 [ 8412.539005][ T1364] __sys_sendmsg+0xcd/0x170 [ 8412.539005][ T1364] do_syscall_64+0xc6/0x1e0 [ 8412.539005][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8412.539005][ T1364] [ 8422.714982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8422.715471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8422.715471][ T1364] ___neigh_create+0x14b/0xf60 [ 8422.715471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8422.715471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8422.715471][ T1364] ip6_output+0x1f3/0x770 [ 8422.715471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8422.715471][ T1364] mld_sendpack+0x62d/0xbc0 [ 8422.715471][ T1364] mld_ifc_work+0x32/0x1f0 [ 8422.715471][ T1364] process_one_work+0x84d/0x18a0 [ 8422.715471][ T1364] worker_thread+0x587/0xd30 [ 8422.715471][ T1364] kthread+0x28a/0x350 [ 8422.715471][ T1364] ret_from_fork+0x31/0x70 [ 8422.715471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8422.715471][ T1364] [ 8422.717217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8422.717217][ T1364] dst_init+0x84/0x4a0 [ 8422.717217][ T1364] dst_alloc+0x97/0x150 [ 8422.717217][ T1364] ip6_dst_alloc+0x23/0x90 [ 8422.717217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8422.717217][ T1364] ip6_pol_route+0x56f/0x840 [ 8422.717217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8422.717217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8422.717217][ T1364] ipv6_rcv+0x1ad/0x810 [ 8422.717217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8422.717217][ T1364] process_backlog+0x101/0x620 [ 8422.717217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8422.717217][ T1364] net_rx_action+0x495/0xbe0 [ 8422.717217][ T1364] __do_softirq+0x1b5/0x7f6 [ 8422.717217][ T1364] [ 8422.719030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8422.719030][ T1364] netdev_get_by_index+0x5e/0x80 [ 8422.719030][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8422.719030][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8422.719030][ T1364] ip6_route_add+0x1c/0x140 [ 8422.719030][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8422.719030][ T1364] addrconf_add_dev+0xe2/0x170 [ 8422.719030][ T1364] inet6_addr_add+0x12f/0xa40 [ 8422.719030][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8422.719030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.719030][ T1364] netlink_rcv_skb+0x130/0x360 [ 8422.719030][ T1364] netlink_unicast+0x449/0x710 [ 8422.719030][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8422.719030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8422.719030][ T1364] ___sys_sendmsg+0xee/0x170 [ 8422.719030][ T1364] __sys_sendmsg+0xcd/0x170 [ 8422.719030][ T1364] do_syscall_64+0xc6/0x1e0 [ 8422.719030][ T1364] [ 8422.721222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8422.721222][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8422.721222][ T1364] ipv6_find_idev+0x102/0x170 [ 8422.721222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.721222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.721222][ T1364] netlink_rcv_skb+0x130/0x360 [ 8422.721222][ T1364] netlink_unicast+0x449/0x710 [ 8422.721222][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8422.721222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8422.721222][ T1364] ___sys_sendmsg+0xee/0x170 [ 8422.721222][ T1364] __sys_sendmsg+0xcd/0x170 [ 8422.721222][ T1364] do_syscall_64+0xc6/0x1e0 [ 8422.721222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.721222][ T1364] [ 8422.722926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8422.722926][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8422.722926][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8422.722926][ T1364] ipv6_find_idev+0x102/0x170 [ 8422.722926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8422.722926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8422.722926][ T1364] netlink_rcv_skb+0x130/0x360 [ 8422.722926][ T1364] netlink_unicast+0x449/0x710 [ 8422.722926][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8422.722926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8422.722926][ T1364] ___sys_sendmsg+0xee/0x170 [ 8422.722926][ T1364] __sys_sendmsg+0xcd/0x170 [ 8422.722926][ T1364] do_syscall_64+0xc6/0x1e0 [ 8422.722926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8422.722926][ T1364] [ 8432.962992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8432.963401][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8432.963401][ T1364] ___neigh_create+0x14b/0xf60 [ 8432.963401][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8432.963401][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8432.963401][ T1364] ip6_output+0x1f3/0x770 [ 8432.963401][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8432.963401][ T1364] mld_sendpack+0x62d/0xbc0 [ 8432.963401][ T1364] mld_ifc_work+0x32/0x1f0 [ 8432.963401][ T1364] process_one_work+0x84d/0x18a0 [ 8432.963401][ T1364] worker_thread+0x587/0xd30 [ 8432.963401][ T1364] kthread+0x28a/0x350 [ 8432.963401][ T1364] ret_from_fork+0x31/0x70 [ 8432.963401][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8432.963401][ T1364] [ 8432.965193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8432.965193][ T1364] dst_init+0x84/0x4a0 [ 8432.965193][ T1364] dst_alloc+0x97/0x150 [ 8432.965193][ T1364] ip6_dst_alloc+0x23/0x90 [ 8432.965193][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8432.965193][ T1364] ip6_pol_route+0x56f/0x840 [ 8432.965193][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8432.965193][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8432.965193][ T1364] ipv6_rcv+0x1ad/0x810 [ 8432.965193][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8432.965193][ T1364] process_backlog+0x101/0x620 [ 8432.965193][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8432.965193][ T1364] net_rx_action+0x495/0xbe0 [ 8432.965193][ T1364] __do_softirq+0x1b5/0x7f6 [ 8432.965193][ T1364] [ 8432.967016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8432.967016][ T1364] netdev_get_by_index+0x5e/0x80 [ 8432.967016][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8432.967016][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8432.967016][ T1364] ip6_route_add+0x1c/0x140 [ 8432.967016][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8432.967016][ T1364] addrconf_add_dev+0xe2/0x170 [ 8432.967016][ T1364] inet6_addr_add+0x12f/0xa40 [ 8432.967016][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8432.967016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.967016][ T1364] netlink_rcv_skb+0x130/0x360 [ 8432.967016][ T1364] netlink_unicast+0x449/0x710 [ 8432.967016][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8432.967016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8432.967016][ T1364] ___sys_sendmsg+0xee/0x170 [ 8432.967016][ T1364] __sys_sendmsg+0xcd/0x170 [ 8432.967016][ T1364] do_syscall_64+0xc6/0x1e0 [ 8432.967016][ T1364] [ 8432.969185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8432.969185][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8432.969185][ T1364] ipv6_find_idev+0x102/0x170 [ 8432.969185][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.969185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.969185][ T1364] netlink_rcv_skb+0x130/0x360 [ 8432.969185][ T1364] netlink_unicast+0x449/0x710 [ 8432.969185][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8432.969185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8432.969185][ T1364] ___sys_sendmsg+0xee/0x170 [ 8432.969185][ T1364] __sys_sendmsg+0xcd/0x170 [ 8432.969185][ T1364] do_syscall_64+0xc6/0x1e0 [ 8432.969185][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.969185][ T1364] [ 8432.970886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8432.970886][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8432.970886][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8432.970886][ T1364] ipv6_find_idev+0x102/0x170 [ 8432.970886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8432.970886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8432.970886][ T1364] netlink_rcv_skb+0x130/0x360 [ 8432.970886][ T1364] netlink_unicast+0x449/0x710 [ 8432.970886][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8432.970886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8432.970886][ T1364] ___sys_sendmsg+0xee/0x170 [ 8432.970886][ T1364] __sys_sendmsg+0xcd/0x170 [ 8432.970886][ T1364] do_syscall_64+0xc6/0x1e0 [ 8432.970886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8432.970886][ T1364] [ 8443.210974][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8443.211483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8443.211483][ T1364] ___neigh_create+0x14b/0xf60 [ 8443.211483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8443.211483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8443.211483][ T1364] ip6_output+0x1f3/0x770 [ 8443.211483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8443.211483][ T1364] mld_sendpack+0x62d/0xbc0 [ 8443.211483][ T1364] mld_ifc_work+0x32/0x1f0 [ 8443.211483][ T1364] process_one_work+0x84d/0x18a0 [ 8443.211483][ T1364] worker_thread+0x587/0xd30 [ 8443.211483][ T1364] kthread+0x28a/0x350 [ 8443.211483][ T1364] ret_from_fork+0x31/0x70 [ 8443.211483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8443.211483][ T1364] [ 8443.213191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8443.213191][ T1364] dst_init+0x84/0x4a0 [ 8443.213191][ T1364] dst_alloc+0x97/0x150 [ 8443.213191][ T1364] ip6_dst_alloc+0x23/0x90 [ 8443.213191][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8443.213191][ T1364] ip6_pol_route+0x56f/0x840 [ 8443.213191][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8443.213191][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8443.213191][ T1364] ipv6_rcv+0x1ad/0x810 [ 8443.213191][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8443.213191][ T1364] process_backlog+0x101/0x620 [ 8443.213191][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8443.213191][ T1364] net_rx_action+0x495/0xbe0 [ 8443.213191][ T1364] __do_softirq+0x1b5/0x7f6 [ 8443.213191][ T1364] [ 8443.215014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8443.215014][ T1364] netdev_get_by_index+0x5e/0x80 [ 8443.215014][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8443.215014][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8443.215014][ T1364] ip6_route_add+0x1c/0x140 [ 8443.215014][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8443.215014][ T1364] addrconf_add_dev+0xe2/0x170 [ 8443.215014][ T1364] inet6_addr_add+0x12f/0xa40 [ 8443.215014][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8443.215014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.215014][ T1364] netlink_rcv_skb+0x130/0x360 [ 8443.215014][ T1364] netlink_unicast+0x449/0x710 [ 8443.215014][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8443.215014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8443.215014][ T1364] ___sys_sendmsg+0xee/0x170 [ 8443.215014][ T1364] __sys_sendmsg+0xcd/0x170 [ 8443.215014][ T1364] do_syscall_64+0xc6/0x1e0 [ 8443.215014][ T1364] [ 8443.217202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8443.217202][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8443.217202][ T1364] ipv6_find_idev+0x102/0x170 [ 8443.217202][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8443.217202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.217202][ T1364] netlink_rcv_skb+0x130/0x360 [ 8443.217202][ T1364] netlink_unicast+0x449/0x710 [ 8443.217202][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8443.217202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8443.217202][ T1364] ___sys_sendmsg+0xee/0x170 [ 8443.217202][ T1364] __sys_sendmsg+0xcd/0x170 [ 8443.217202][ T1364] do_syscall_64+0xc6/0x1e0 [ 8443.217202][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.217202][ T1364] [ 8443.218939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8443.218939][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8443.218939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8443.218939][ T1364] ipv6_find_idev+0x102/0x170 [ 8443.218939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8443.218939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8443.218939][ T1364] netlink_rcv_skb+0x130/0x360 [ 8443.218939][ T1364] netlink_unicast+0x449/0x710 [ 8443.218939][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8443.218939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8443.218939][ T1364] ___sys_sendmsg+0xee/0x170 [ 8443.218939][ T1364] __sys_sendmsg+0xcd/0x170 [ 8443.218939][ T1364] do_syscall_64+0xc6/0x1e0 [ 8443.218939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8443.218939][ T1364] [ 8453.459063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8453.459474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8453.459474][ T1364] ___neigh_create+0x14b/0xf60 [ 8453.459474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8453.459474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8453.459474][ T1364] ip6_output+0x1f3/0x770 [ 8453.459474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8453.459474][ T1364] mld_sendpack+0x62d/0xbc0 [ 8453.459474][ T1364] mld_ifc_work+0x32/0x1f0 [ 8453.459474][ T1364] process_one_work+0x84d/0x18a0 [ 8453.459474][ T1364] worker_thread+0x587/0xd30 [ 8453.459474][ T1364] kthread+0x28a/0x350 [ 8453.459474][ T1364] ret_from_fork+0x31/0x70 [ 8453.459474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8453.459474][ T1364] [ 8453.461696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8453.461696][ T1364] dst_init+0x84/0x4a0 [ 8453.461696][ T1364] dst_alloc+0x97/0x150 [ 8453.461696][ T1364] ip6_dst_alloc+0x23/0x90 [ 8453.461696][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8453.461696][ T1364] ip6_pol_route+0x56f/0x840 [ 8453.461696][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8453.461696][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8453.461696][ T1364] ipv6_rcv+0x1ad/0x810 [ 8453.461696][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8453.461696][ T1364] process_backlog+0x101/0x620 [ 8453.461696][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8453.461696][ T1364] net_rx_action+0x495/0xbe0 [ 8453.461696][ T1364] __do_softirq+0x1b5/0x7f6 [ 8453.461696][ T1364] [ 8453.463508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8453.463508][ T1364] netdev_get_by_index+0x5e/0x80 [ 8453.463508][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8453.463508][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8453.463508][ T1364] ip6_route_add+0x1c/0x140 [ 8453.463508][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8453.463508][ T1364] addrconf_add_dev+0xe2/0x170 [ 8453.463508][ T1364] inet6_addr_add+0x12f/0xa40 [ 8453.463508][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8453.463508][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.463508][ T1364] netlink_rcv_skb+0x130/0x360 [ 8453.463508][ T1364] netlink_unicast+0x449/0x710 [ 8453.463508][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8453.463508][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8453.463508][ T1364] ___sys_sendmsg+0xee/0x170 [ 8453.463508][ T1364] __sys_sendmsg+0xcd/0x170 [ 8453.463508][ T1364] do_syscall_64+0xc6/0x1e0 [ 8453.463508][ T1364] [ 8453.465681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8453.465681][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8453.465681][ T1364] ipv6_find_idev+0x102/0x170 [ 8453.465681][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8453.465681][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.465681][ T1364] netlink_rcv_skb+0x130/0x360 [ 8453.465681][ T1364] netlink_unicast+0x449/0x710 [ 8453.465681][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8453.465681][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8453.465681][ T1364] ___sys_sendmsg+0xee/0x170 [ 8453.465681][ T1364] __sys_sendmsg+0xcd/0x170 [ 8453.465681][ T1364] do_syscall_64+0xc6/0x1e0 [ 8453.465681][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.465681][ T1364] [ 8453.467391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8453.467391][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8453.467391][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8453.467391][ T1364] ipv6_find_idev+0x102/0x170 [ 8453.467391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8453.467391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8453.467391][ T1364] netlink_rcv_skb+0x130/0x360 [ 8453.467391][ T1364] netlink_unicast+0x449/0x710 [ 8453.467391][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8453.467391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8453.467391][ T1364] ___sys_sendmsg+0xee/0x170 [ 8453.467391][ T1364] __sys_sendmsg+0xcd/0x170 [ 8453.467391][ T1364] do_syscall_64+0xc6/0x1e0 [ 8453.467391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8453.467391][ T1364] [ 8463.603050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8463.603472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8463.603472][ T1364] ___neigh_create+0x14b/0xf60 [ 8463.603472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8463.603472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8463.603472][ T1364] ip6_output+0x1f3/0x770 [ 8463.603472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8463.603472][ T1364] mld_sendpack+0x62d/0xbc0 [ 8463.603472][ T1364] mld_ifc_work+0x32/0x1f0 [ 8463.603472][ T1364] process_one_work+0x84d/0x18a0 [ 8463.603472][ T1364] worker_thread+0x587/0xd30 [ 8463.603472][ T1364] kthread+0x28a/0x350 [ 8463.603472][ T1364] ret_from_fork+0x31/0x70 [ 8463.603472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8463.603472][ T1364] [ 8463.605172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8463.605172][ T1364] dst_init+0x84/0x4a0 [ 8463.605172][ T1364] dst_alloc+0x97/0x150 [ 8463.605172][ T1364] ip6_dst_alloc+0x23/0x90 [ 8463.605172][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8463.605172][ T1364] ip6_pol_route+0x56f/0x840 [ 8463.605172][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8463.605172][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8463.605172][ T1364] ipv6_rcv+0x1ad/0x810 [ 8463.605172][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8463.605172][ T1364] process_backlog+0x101/0x620 [ 8463.605172][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8463.605172][ T1364] net_rx_action+0x495/0xbe0 [ 8463.605172][ T1364] __do_softirq+0x1b5/0x7f6 [ 8463.605172][ T1364] [ 8463.606995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8463.606995][ T1364] netdev_get_by_index+0x5e/0x80 [ 8463.606995][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8463.606995][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8463.606995][ T1364] ip6_route_add+0x1c/0x140 [ 8463.606995][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8463.606995][ T1364] addrconf_add_dev+0xe2/0x170 [ 8463.606995][ T1364] inet6_addr_add+0x12f/0xa40 [ 8463.606995][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8463.606995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.606995][ T1364] netlink_rcv_skb+0x130/0x360 [ 8463.606995][ T1364] netlink_unicast+0x449/0x710 [ 8463.606995][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8463.606995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8463.606995][ T1364] ___sys_sendmsg+0xee/0x170 [ 8463.606995][ T1364] __sys_sendmsg+0xcd/0x170 [ 8463.606995][ T1364] do_syscall_64+0xc6/0x1e0 [ 8463.606995][ T1364] [ 8463.609178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8463.609178][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8463.609178][ T1364] ipv6_find_idev+0x102/0x170 [ 8463.609178][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8463.609178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.609178][ T1364] netlink_rcv_skb+0x130/0x360 [ 8463.609178][ T1364] netlink_unicast+0x449/0x710 [ 8463.609178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8463.609178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8463.609178][ T1364] ___sys_sendmsg+0xee/0x170 [ 8463.609178][ T1364] __sys_sendmsg+0xcd/0x170 [ 8463.609178][ T1364] do_syscall_64+0xc6/0x1e0 [ 8463.609178][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.609178][ T1364] [ 8463.610878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8463.610878][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8463.610878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8463.610878][ T1364] ipv6_find_idev+0x102/0x170 [ 8463.610878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8463.610878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8463.610878][ T1364] netlink_rcv_skb+0x130/0x360 [ 8463.610878][ T1364] netlink_unicast+0x449/0x710 [ 8463.610878][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8463.610878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8463.610878][ T1364] ___sys_sendmsg+0xee/0x170 [ 8463.610878][ T1364] __sys_sendmsg+0xcd/0x170 [ 8463.610878][ T1364] do_syscall_64+0xc6/0x1e0 [ 8463.610878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8463.610878][ T1364] [ 8473.859058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8473.859469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8473.859469][ T1364] ___neigh_create+0x14b/0xf60 [ 8473.859469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8473.859469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8473.859469][ T1364] ip6_output+0x1f3/0x770 [ 8473.859469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8473.859469][ T1364] mld_sendpack+0x62d/0xbc0 [ 8473.859469][ T1364] mld_ifc_work+0x32/0x1f0 [ 8473.859469][ T1364] process_one_work+0x84d/0x18a0 [ 8473.859469][ T1364] worker_thread+0x587/0xd30 [ 8473.859469][ T1364] kthread+0x28a/0x350 [ 8473.859469][ T1364] ret_from_fork+0x31/0x70 [ 8473.859469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8473.859469][ T1364] [ 8473.861212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8473.861212][ T1364] dst_init+0x84/0x4a0 [ 8473.861212][ T1364] dst_alloc+0x97/0x150 [ 8473.861212][ T1364] ip6_dst_alloc+0x23/0x90 [ 8473.861212][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8473.861212][ T1364] ip6_pol_route+0x56f/0x840 [ 8473.861212][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8473.861212][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8473.861212][ T1364] ipv6_rcv+0x1ad/0x810 [ 8473.861212][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8473.861212][ T1364] process_backlog+0x101/0x620 [ 8473.861212][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8473.861212][ T1364] net_rx_action+0x495/0xbe0 [ 8473.861212][ T1364] __do_softirq+0x1b5/0x7f6 [ 8473.861212][ T1364] [ 8473.863023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8473.863023][ T1364] netdev_get_by_index+0x5e/0x80 [ 8473.863023][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8473.863023][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8473.863023][ T1364] ip6_route_add+0x1c/0x140 [ 8473.863023][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8473.863023][ T1364] addrconf_add_dev+0xe2/0x170 [ 8473.863023][ T1364] inet6_addr_add+0x12f/0xa40 [ 8473.863023][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8473.863023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.863023][ T1364] netlink_rcv_skb+0x130/0x360 [ 8473.863023][ T1364] netlink_unicast+0x449/0x710 [ 8473.863023][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8473.863023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8473.863023][ T1364] ___sys_sendmsg+0xee/0x170 [ 8473.863023][ T1364] __sys_sendmsg+0xcd/0x170 [ 8473.863023][ T1364] do_syscall_64+0xc6/0x1e0 [ 8473.863023][ T1364] [ 8473.865196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8473.865196][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8473.865196][ T1364] ipv6_find_idev+0x102/0x170 [ 8473.865196][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.865196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.865196][ T1364] netlink_rcv_skb+0x130/0x360 [ 8473.865196][ T1364] netlink_unicast+0x449/0x710 [ 8473.865196][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8473.865196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8473.865196][ T1364] ___sys_sendmsg+0xee/0x170 [ 8473.865196][ T1364] __sys_sendmsg+0xcd/0x170 [ 8473.865196][ T1364] do_syscall_64+0xc6/0x1e0 [ 8473.865196][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.865196][ T1364] [ 8473.866905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8473.866905][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8473.866905][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8473.866905][ T1364] ipv6_find_idev+0x102/0x170 [ 8473.866905][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8473.866905][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8473.866905][ T1364] netlink_rcv_skb+0x130/0x360 [ 8473.866905][ T1364] netlink_unicast+0x449/0x710 [ 8473.866905][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8473.866905][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8473.866905][ T1364] ___sys_sendmsg+0xee/0x170 [ 8473.866905][ T1364] __sys_sendmsg+0xcd/0x170 [ 8473.866905][ T1364] do_syscall_64+0xc6/0x1e0 [ 8473.866905][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8473.866905][ T1364] [ 8484.115074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8484.115526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8484.115526][ T1364] ___neigh_create+0x14b/0xf60 [ 8484.115526][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8484.115526][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8484.115526][ T1364] ip6_output+0x1f3/0x770 [ 8484.115526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8484.115526][ T1364] mld_sendpack+0x62d/0xbc0 [ 8484.115526][ T1364] mld_ifc_work+0x32/0x1f0 [ 8484.115526][ T1364] process_one_work+0x84d/0x18a0 [ 8484.115526][ T1364] worker_thread+0x587/0xd30 [ 8484.115526][ T1364] kthread+0x28a/0x350 [ 8484.115526][ T1364] ret_from_fork+0x31/0x70 [ 8484.115526][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8484.115526][ T1364] [ 8484.117325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8484.117325][ T1364] dst_init+0x84/0x4a0 [ 8484.117325][ T1364] dst_alloc+0x97/0x150 [ 8484.117325][ T1364] ip6_dst_alloc+0x23/0x90 [ 8484.117325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8484.117325][ T1364] ip6_pol_route+0x56f/0x840 [ 8484.117325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8484.117325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8484.117325][ T1364] ipv6_rcv+0x1ad/0x810 [ 8484.117325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8484.117325][ T1364] process_backlog+0x101/0x620 [ 8484.117325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8484.117325][ T1364] net_rx_action+0x495/0xbe0 [ 8484.117325][ T1364] __do_softirq+0x1b5/0x7f6 [ 8484.117325][ T1364] [ 8484.119141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8484.119141][ T1364] netdev_get_by_index+0x5e/0x80 [ 8484.119141][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8484.119141][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8484.119141][ T1364] ip6_route_add+0x1c/0x140 [ 8484.119141][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8484.119141][ T1364] addrconf_add_dev+0xe2/0x170 [ 8484.119141][ T1364] inet6_addr_add+0x12f/0xa40 [ 8484.119141][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8484.119141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8484.119141][ T1364] netlink_rcv_skb+0x130/0x360 [ 8484.119141][ T1364] netlink_unicast+0x449/0x710 [ 8484.119141][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8484.119141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8484.119141][ T1364] ___sys_sendmsg+0xee/0x170 [ 8484.119141][ T1364] __sys_sendmsg+0xcd/0x170 [ 8484.119141][ T1364] do_syscall_64+0xc6/0x1e0 [ 8484.119141][ T1364] [ 8484.121308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8484.121308][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8484.121308][ T1364] ipv6_find_idev+0x102/0x170 [ 8484.121308][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8484.121308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8484.121308][ T1364] netlink_rcv_skb+0x130/0x360 [ 8484.121308][ T1364] netlink_unicast+0x449/0x710 [ 8484.121308][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8484.121308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8484.121308][ T1364] ___sys_sendmsg+0xee/0x170 [ 8484.121308][ T1364] __sys_sendmsg+0xcd/0x170 [ 8484.121308][ T1364] do_syscall_64+0xc6/0x1e0 [ 8484.121308][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8484.121308][ T1364] [ 8484.123007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8484.123007][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8484.123007][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8484.123007][ T1364] ipv6_find_idev+0x102/0x170 [ 8484.123007][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8484.123007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8484.123007][ T1364] netlink_rcv_skb+0x130/0x360 [ 8484.123007][ T1364] netlink_unicast+0x449/0x710 [ 8484.123007][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8484.123007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8484.123007][ T1364] ___sys_sendmsg+0xee/0x170 [ 8484.123007][ T1364] __sys_sendmsg+0xcd/0x170 [ 8484.123007][ T1364] do_syscall_64+0xc6/0x1e0 [ 8484.123007][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8484.123007][ T1364] [ 8494.371056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8494.371521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8494.371521][ T1364] ___neigh_create+0x14b/0xf60 [ 8494.371521][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8494.371521][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8494.371521][ T1364] ip6_output+0x1f3/0x770 [ 8494.371521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8494.371521][ T1364] mld_sendpack+0x62d/0xbc0 [ 8494.371521][ T1364] mld_ifc_work+0x32/0x1f0 [ 8494.371521][ T1364] process_one_work+0x84d/0x18a0 [ 8494.371521][ T1364] worker_thread+0x587/0xd30 [ 8494.371521][ T1364] kthread+0x28a/0x350 [ 8494.371521][ T1364] ret_from_fork+0x31/0x70 [ 8494.371521][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8494.371521][ T1364] [ 8494.373230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8494.373230][ T1364] dst_init+0x84/0x4a0 [ 8494.373230][ T1364] dst_alloc+0x97/0x150 [ 8494.373230][ T1364] ip6_dst_alloc+0x23/0x90 [ 8494.373230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8494.373230][ T1364] ip6_pol_route+0x56f/0x840 [ 8494.373230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8494.373230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8494.373230][ T1364] ipv6_rcv+0x1ad/0x810 [ 8494.373230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8494.373230][ T1364] process_backlog+0x101/0x620 [ 8494.373230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8494.373230][ T1364] net_rx_action+0x495/0xbe0 [ 8494.373230][ T1364] __do_softirq+0x1b5/0x7f6 [ 8494.373230][ T1364] [ 8494.375067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8494.375067][ T1364] netdev_get_by_index+0x5e/0x80 [ 8494.375067][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8494.375067][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8494.375067][ T1364] ip6_route_add+0x1c/0x140 [ 8494.375067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8494.375067][ T1364] addrconf_add_dev+0xe2/0x170 [ 8494.375067][ T1364] inet6_addr_add+0x12f/0xa40 [ 8494.375067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8494.375067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.375067][ T1364] netlink_rcv_skb+0x130/0x360 [ 8494.375067][ T1364] netlink_unicast+0x449/0x710 [ 8494.375067][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8494.375067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8494.375067][ T1364] ___sys_sendmsg+0xee/0x170 [ 8494.375067][ T1364] __sys_sendmsg+0xcd/0x170 [ 8494.375067][ T1364] do_syscall_64+0xc6/0x1e0 [ 8494.375067][ T1364] [ 8494.377250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8494.377250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8494.377250][ T1364] ipv6_find_idev+0x102/0x170 [ 8494.377250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8494.377250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.377250][ T1364] netlink_rcv_skb+0x130/0x360 [ 8494.377250][ T1364] netlink_unicast+0x449/0x710 [ 8494.377250][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8494.377250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8494.377250][ T1364] ___sys_sendmsg+0xee/0x170 [ 8494.377250][ T1364] __sys_sendmsg+0xcd/0x170 [ 8494.377250][ T1364] do_syscall_64+0xc6/0x1e0 [ 8494.377250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.377250][ T1364] [ 8494.378956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8494.378956][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8494.378956][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8494.378956][ T1364] ipv6_find_idev+0x102/0x170 [ 8494.378956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8494.378956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8494.378956][ T1364] netlink_rcv_skb+0x130/0x360 [ 8494.378956][ T1364] netlink_unicast+0x449/0x710 [ 8494.378956][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8494.378956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8494.378956][ T1364] ___sys_sendmsg+0xee/0x170 [ 8494.378956][ T1364] __sys_sendmsg+0xcd/0x170 [ 8494.378956][ T1364] do_syscall_64+0xc6/0x1e0 [ 8494.378956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8494.378956][ T1364] [ 8504.626974][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8504.627456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8504.627456][ T1364] ___neigh_create+0x14b/0xf60 [ 8504.627456][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8504.627456][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8504.627456][ T1364] ip6_output+0x1f3/0x770 [ 8504.627456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8504.627456][ T1364] mld_sendpack+0x62d/0xbc0 [ 8504.627456][ T1364] mld_ifc_work+0x32/0x1f0 [ 8504.627456][ T1364] process_one_work+0x84d/0x18a0 [ 8504.627456][ T1364] worker_thread+0x587/0xd30 [ 8504.627456][ T1364] kthread+0x28a/0x350 [ 8504.627456][ T1364] ret_from_fork+0x31/0x70 [ 8504.627456][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8504.627456][ T1364] [ 8504.629187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8504.629187][ T1364] dst_init+0x84/0x4a0 [ 8504.629187][ T1364] dst_alloc+0x97/0x150 [ 8504.629187][ T1364] ip6_dst_alloc+0x23/0x90 [ 8504.629187][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8504.629187][ T1364] ip6_pol_route+0x56f/0x840 [ 8504.629187][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8504.629187][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8504.629187][ T1364] ipv6_rcv+0x1ad/0x810 [ 8504.629187][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8504.629187][ T1364] process_backlog+0x101/0x620 [ 8504.629187][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8504.629187][ T1364] net_rx_action+0x495/0xbe0 [ 8504.629187][ T1364] __do_softirq+0x1b5/0x7f6 [ 8504.629187][ T1364] [ 8504.631113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8504.631113][ T1364] netdev_get_by_index+0x5e/0x80 [ 8504.631113][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8504.631113][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8504.631113][ T1364] ip6_route_add+0x1c/0x140 [ 8504.631113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8504.631113][ T1364] addrconf_add_dev+0xe2/0x170 [ 8504.631113][ T1364] inet6_addr_add+0x12f/0xa40 [ 8504.631113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8504.631113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.631113][ T1364] netlink_rcv_skb+0x130/0x360 [ 8504.631113][ T1364] netlink_unicast+0x449/0x710 [ 8504.631113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8504.631113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8504.631113][ T1364] ___sys_sendmsg+0xee/0x170 [ 8504.631113][ T1364] __sys_sendmsg+0xcd/0x170 [ 8504.631113][ T1364] do_syscall_64+0xc6/0x1e0 [ 8504.631113][ T1364] [ 8504.633286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8504.633286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8504.633286][ T1364] ipv6_find_idev+0x102/0x170 [ 8504.633286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8504.633286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.633286][ T1364] netlink_rcv_skb+0x130/0x360 [ 8504.633286][ T1364] netlink_unicast+0x449/0x710 [ 8504.633286][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8504.633286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8504.633286][ T1364] ___sys_sendmsg+0xee/0x170 [ 8504.633286][ T1364] __sys_sendmsg+0xcd/0x170 [ 8504.633286][ T1364] do_syscall_64+0xc6/0x1e0 [ 8504.633286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.633286][ T1364] [ 8504.634997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8504.634997][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8504.634997][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8504.634997][ T1364] ipv6_find_idev+0x102/0x170 [ 8504.634997][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8504.634997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8504.634997][ T1364] netlink_rcv_skb+0x130/0x360 [ 8504.634997][ T1364] netlink_unicast+0x449/0x710 [ 8504.634997][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8504.634997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8504.634997][ T1364] ___sys_sendmsg+0xee/0x170 [ 8504.634997][ T1364] __sys_sendmsg+0xcd/0x170 [ 8504.634997][ T1364] do_syscall_64+0xc6/0x1e0 [ 8504.634997][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8504.634997][ T1364] [ 8514.706982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8514.707462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8514.707462][ T1364] ___neigh_create+0x14b/0xf60 [ 8514.707462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8514.707462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8514.707462][ T1364] ip6_output+0x1f3/0x770 [ 8514.707462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8514.707462][ T1364] mld_sendpack+0x62d/0xbc0 [ 8514.707462][ T1364] mld_ifc_work+0x32/0x1f0 [ 8514.707462][ T1364] process_one_work+0x84d/0x18a0 [ 8514.707462][ T1364] worker_thread+0x587/0xd30 [ 8514.707462][ T1364] kthread+0x28a/0x350 [ 8514.707462][ T1364] ret_from_fork+0x31/0x70 [ 8514.707462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8514.707462][ T1364] [ 8514.709169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8514.709169][ T1364] dst_init+0x84/0x4a0 [ 8514.709169][ T1364] dst_alloc+0x97/0x150 [ 8514.709169][ T1364] ip6_dst_alloc+0x23/0x90 [ 8514.709169][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8514.709169][ T1364] ip6_pol_route+0x56f/0x840 [ 8514.709169][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8514.709169][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8514.709169][ T1364] ipv6_rcv+0x1ad/0x810 [ 8514.709169][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8514.709169][ T1364] process_backlog+0x101/0x620 [ 8514.709169][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8514.709169][ T1364] net_rx_action+0x495/0xbe0 [ 8514.709169][ T1364] __do_softirq+0x1b5/0x7f6 [ 8514.709169][ T1364] [ 8514.710981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8514.710981][ T1364] netdev_get_by_index+0x5e/0x80 [ 8514.710981][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8514.710981][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8514.710981][ T1364] ip6_route_add+0x1c/0x140 [ 8514.710981][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8514.710981][ T1364] addrconf_add_dev+0xe2/0x170 [ 8514.710981][ T1364] inet6_addr_add+0x12f/0xa40 [ 8514.710981][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8514.710981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.710981][ T1364] netlink_rcv_skb+0x130/0x360 [ 8514.710981][ T1364] netlink_unicast+0x449/0x710 [ 8514.710981][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8514.710981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8514.710981][ T1364] ___sys_sendmsg+0xee/0x170 [ 8514.710981][ T1364] __sys_sendmsg+0xcd/0x170 [ 8514.710981][ T1364] do_syscall_64+0xc6/0x1e0 [ 8514.710981][ T1364] [ 8514.713165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8514.713165][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8514.713165][ T1364] ipv6_find_idev+0x102/0x170 [ 8514.713165][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.713165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.713165][ T1364] netlink_rcv_skb+0x130/0x360 [ 8514.713165][ T1364] netlink_unicast+0x449/0x710 [ 8514.713165][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8514.713165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8514.713165][ T1364] ___sys_sendmsg+0xee/0x170 [ 8514.713165][ T1364] __sys_sendmsg+0xcd/0x170 [ 8514.713165][ T1364] do_syscall_64+0xc6/0x1e0 [ 8514.713165][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.713165][ T1364] [ 8514.714867][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8514.714867][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8514.714867][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8514.714867][ T1364] ipv6_find_idev+0x102/0x170 [ 8514.714867][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8514.714867][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8514.714867][ T1364] netlink_rcv_skb+0x130/0x360 [ 8514.714867][ T1364] netlink_unicast+0x449/0x710 [ 8514.714867][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8514.714867][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8514.714867][ T1364] ___sys_sendmsg+0xee/0x170 [ 8514.714867][ T1364] __sys_sendmsg+0xcd/0x170 [ 8514.714867][ T1364] do_syscall_64+0xc6/0x1e0 [ 8514.714867][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8514.714867][ T1364] [ 8524.754992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8524.755492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8524.755492][ T1364] ___neigh_create+0x14b/0xf60 [ 8524.755492][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8524.755492][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8524.755492][ T1364] ip6_output+0x1f3/0x770 [ 8524.755492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8524.755492][ T1364] mld_sendpack+0x62d/0xbc0 [ 8524.755492][ T1364] mld_ifc_work+0x32/0x1f0 [ 8524.755492][ T1364] process_one_work+0x84d/0x18a0 [ 8524.755492][ T1364] worker_thread+0x587/0xd30 [ 8524.755492][ T1364] kthread+0x28a/0x350 [ 8524.755492][ T1364] ret_from_fork+0x31/0x70 [ 8524.755492][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8524.755492][ T1364] [ 8524.757192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8524.757192][ T1364] dst_init+0x84/0x4a0 [ 8524.757192][ T1364] dst_alloc+0x97/0x150 [ 8524.757192][ T1364] ip6_dst_alloc+0x23/0x90 [ 8524.757192][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8524.757192][ T1364] ip6_pol_route+0x56f/0x840 [ 8524.757192][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8524.757192][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8524.757192][ T1364] ipv6_rcv+0x1ad/0x810 [ 8524.757192][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8524.757192][ T1364] process_backlog+0x101/0x620 [ 8524.757192][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8524.757192][ T1364] net_rx_action+0x495/0xbe0 [ 8524.757192][ T1364] __do_softirq+0x1b5/0x7f6 [ 8524.757192][ T1364] [ 8524.759006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8524.759006][ T1364] netdev_get_by_index+0x5e/0x80 [ 8524.759006][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8524.759006][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8524.759006][ T1364] ip6_route_add+0x1c/0x140 [ 8524.759006][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8524.759006][ T1364] addrconf_add_dev+0xe2/0x170 [ 8524.759006][ T1364] inet6_addr_add+0x12f/0xa40 [ 8524.759006][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8524.759006][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.759006][ T1364] netlink_rcv_skb+0x130/0x360 [ 8524.759006][ T1364] netlink_unicast+0x449/0x710 [ 8524.759006][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8524.759006][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8524.759006][ T1364] ___sys_sendmsg+0xee/0x170 [ 8524.759006][ T1364] __sys_sendmsg+0xcd/0x170 [ 8524.759006][ T1364] do_syscall_64+0xc6/0x1e0 [ 8524.759006][ T1364] [ 8524.761181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8524.761181][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8524.761181][ T1364] ipv6_find_idev+0x102/0x170 [ 8524.761181][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.761181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.761181][ T1364] netlink_rcv_skb+0x130/0x360 [ 8524.761181][ T1364] netlink_unicast+0x449/0x710 [ 8524.761181][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8524.761181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8524.761181][ T1364] ___sys_sendmsg+0xee/0x170 [ 8524.761181][ T1364] __sys_sendmsg+0xcd/0x170 [ 8524.761181][ T1364] do_syscall_64+0xc6/0x1e0 [ 8524.761181][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.761181][ T1364] [ 8524.762880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8524.762880][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8524.762880][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8524.762880][ T1364] ipv6_find_idev+0x102/0x170 [ 8524.762880][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8524.762880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8524.762880][ T1364] netlink_rcv_skb+0x130/0x360 [ 8524.762880][ T1364] netlink_unicast+0x449/0x710 [ 8524.762880][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8524.762880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8524.762880][ T1364] ___sys_sendmsg+0xee/0x170 [ 8524.762880][ T1364] __sys_sendmsg+0xcd/0x170 [ 8524.762880][ T1364] do_syscall_64+0xc6/0x1e0 [ 8524.762880][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8524.762880][ T1364] [ 8535.003066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8535.003536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8535.003536][ T1364] ___neigh_create+0x14b/0xf60 [ 8535.003536][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8535.003536][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8535.003536][ T1364] ip6_output+0x1f3/0x770 [ 8535.003536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8535.003536][ T1364] mld_sendpack+0x62d/0xbc0 [ 8535.003536][ T1364] mld_ifc_work+0x32/0x1f0 [ 8535.003536][ T1364] process_one_work+0x84d/0x18a0 [ 8535.003536][ T1364] worker_thread+0x587/0xd30 [ 8535.003536][ T1364] kthread+0x28a/0x350 [ 8535.003536][ T1364] ret_from_fork+0x31/0x70 [ 8535.003536][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8535.003536][ T1364] [ 8535.005237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8535.005237][ T1364] dst_init+0x84/0x4a0 [ 8535.005237][ T1364] dst_alloc+0x97/0x150 [ 8535.005237][ T1364] ip6_dst_alloc+0x23/0x90 [ 8535.005237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8535.005237][ T1364] ip6_pol_route+0x56f/0x840 [ 8535.005237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8535.005237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8535.005237][ T1364] ipv6_rcv+0x1ad/0x810 [ 8535.005237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8535.005237][ T1364] process_backlog+0x101/0x620 [ 8535.005237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8535.005237][ T1364] net_rx_action+0x495/0xbe0 [ 8535.005237][ T1364] __do_softirq+0x1b5/0x7f6 [ 8535.005237][ T1364] [ 8535.007066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8535.007066][ T1364] netdev_get_by_index+0x5e/0x80 [ 8535.007066][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8535.007066][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8535.007066][ T1364] ip6_route_add+0x1c/0x140 [ 8535.007066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8535.007066][ T1364] addrconf_add_dev+0xe2/0x170 [ 8535.007066][ T1364] inet6_addr_add+0x12f/0xa40 [ 8535.007066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8535.007066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.007066][ T1364] netlink_rcv_skb+0x130/0x360 [ 8535.007066][ T1364] netlink_unicast+0x449/0x710 [ 8535.007066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8535.007066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8535.007066][ T1364] ___sys_sendmsg+0xee/0x170 [ 8535.007066][ T1364] __sys_sendmsg+0xcd/0x170 [ 8535.007066][ T1364] do_syscall_64+0xc6/0x1e0 [ 8535.007066][ T1364] [ 8535.009236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8535.009236][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8535.009236][ T1364] ipv6_find_idev+0x102/0x170 [ 8535.009236][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8535.009236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.009236][ T1364] netlink_rcv_skb+0x130/0x360 [ 8535.009236][ T1364] netlink_unicast+0x449/0x710 [ 8535.009236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8535.009236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8535.009236][ T1364] ___sys_sendmsg+0xee/0x170 [ 8535.009236][ T1364] __sys_sendmsg+0xcd/0x170 [ 8535.009236][ T1364] do_syscall_64+0xc6/0x1e0 [ 8535.009236][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.009236][ T1364] [ 8535.010937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8535.010937][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8535.010937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8535.010937][ T1364] ipv6_find_idev+0x102/0x170 [ 8535.010937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8535.010937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8535.010937][ T1364] netlink_rcv_skb+0x130/0x360 [ 8535.010937][ T1364] netlink_unicast+0x449/0x710 [ 8535.010937][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8535.010937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8535.010937][ T1364] ___sys_sendmsg+0xee/0x170 [ 8535.010937][ T1364] __sys_sendmsg+0xcd/0x170 [ 8535.010937][ T1364] do_syscall_64+0xc6/0x1e0 [ 8535.010937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8535.010937][ T1364] [ 8545.267031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8545.267532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8545.267532][ T1364] ___neigh_create+0x14b/0xf60 [ 8545.267532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8545.267532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8545.267532][ T1364] ip6_output+0x1f3/0x770 [ 8545.267532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8545.267532][ T1364] mld_sendpack+0x62d/0xbc0 [ 8545.267532][ T1364] mld_ifc_work+0x32/0x1f0 [ 8545.267532][ T1364] process_one_work+0x84d/0x18a0 [ 8545.267532][ T1364] worker_thread+0x587/0xd30 [ 8545.267532][ T1364] kthread+0x28a/0x350 [ 8545.267532][ T1364] ret_from_fork+0x31/0x70 [ 8545.267532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8545.267532][ T1364] [ 8545.269232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8545.269232][ T1364] dst_init+0x84/0x4a0 [ 8545.269232][ T1364] dst_alloc+0x97/0x150 [ 8545.269232][ T1364] ip6_dst_alloc+0x23/0x90 [ 8545.269232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8545.269232][ T1364] ip6_pol_route+0x56f/0x840 [ 8545.269232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8545.269232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8545.269232][ T1364] ipv6_rcv+0x1ad/0x810 [ 8545.269232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8545.269232][ T1364] process_backlog+0x101/0x620 [ 8545.269232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8545.269232][ T1364] net_rx_action+0x495/0xbe0 [ 8545.269232][ T1364] __do_softirq+0x1b5/0x7f6 [ 8545.269232][ T1364] [ 8545.271046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8545.271046][ T1364] netdev_get_by_index+0x5e/0x80 [ 8545.271046][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8545.271046][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8545.271046][ T1364] ip6_route_add+0x1c/0x140 [ 8545.271046][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8545.271046][ T1364] addrconf_add_dev+0xe2/0x170 [ 8545.271046][ T1364] inet6_addr_add+0x12f/0xa40 [ 8545.271046][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8545.271046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.271046][ T1364] netlink_rcv_skb+0x130/0x360 [ 8545.271046][ T1364] netlink_unicast+0x449/0x710 [ 8545.271046][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8545.271046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8545.271046][ T1364] ___sys_sendmsg+0xee/0x170 [ 8545.271046][ T1364] __sys_sendmsg+0xcd/0x170 [ 8545.271046][ T1364] do_syscall_64+0xc6/0x1e0 [ 8545.271046][ T1364] [ 8545.273221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8545.273221][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8545.273221][ T1364] ipv6_find_idev+0x102/0x170 [ 8545.273221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8545.273221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.273221][ T1364] netlink_rcv_skb+0x130/0x360 [ 8545.273221][ T1364] netlink_unicast+0x449/0x710 [ 8545.273221][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8545.273221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8545.273221][ T1364] ___sys_sendmsg+0xee/0x170 [ 8545.273221][ T1364] __sys_sendmsg+0xcd/0x170 [ 8545.273221][ T1364] do_syscall_64+0xc6/0x1e0 [ 8545.273221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.273221][ T1364] [ 8545.274930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8545.274930][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8545.274930][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8545.274930][ T1364] ipv6_find_idev+0x102/0x170 [ 8545.274930][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8545.274930][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8545.274930][ T1364] netlink_rcv_skb+0x130/0x360 [ 8545.274930][ T1364] netlink_unicast+0x449/0x710 [ 8545.274930][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8545.274930][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8545.274930][ T1364] ___sys_sendmsg+0xee/0x170 [ 8545.274930][ T1364] __sys_sendmsg+0xcd/0x170 [ 8545.274930][ T1364] do_syscall_64+0xc6/0x1e0 [ 8545.274930][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8545.274930][ T1364] [ 8555.515059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8555.515539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8555.515539][ T1364] ___neigh_create+0x14b/0xf60 [ 8555.515539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8555.515539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8555.515539][ T1364] ip6_output+0x1f3/0x770 [ 8555.515539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8555.515539][ T1364] mld_sendpack+0x62d/0xbc0 [ 8555.515539][ T1364] mld_ifc_work+0x32/0x1f0 [ 8555.515539][ T1364] process_one_work+0x84d/0x18a0 [ 8555.515539][ T1364] worker_thread+0x587/0xd30 [ 8555.515539][ T1364] kthread+0x28a/0x350 [ 8555.515539][ T1364] ret_from_fork+0x31/0x70 [ 8555.515539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8555.515539][ T1364] [ 8555.517240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8555.517240][ T1364] dst_init+0x84/0x4a0 [ 8555.517240][ T1364] dst_alloc+0x97/0x150 [ 8555.517240][ T1364] ip6_dst_alloc+0x23/0x90 [ 8555.517240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8555.517240][ T1364] ip6_pol_route+0x56f/0x840 [ 8555.517240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8555.517240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8555.517240][ T1364] ipv6_rcv+0x1ad/0x810 [ 8555.517240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8555.517240][ T1364] process_backlog+0x101/0x620 [ 8555.517240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8555.517240][ T1364] net_rx_action+0x495/0xbe0 [ 8555.517240][ T1364] __do_softirq+0x1b5/0x7f6 [ 8555.517240][ T1364] [ 8555.519161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8555.519161][ T1364] netdev_get_by_index+0x5e/0x80 [ 8555.519161][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8555.519161][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8555.519161][ T1364] ip6_route_add+0x1c/0x140 [ 8555.519161][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8555.519161][ T1364] addrconf_add_dev+0xe2/0x170 [ 8555.519161][ T1364] inet6_addr_add+0x12f/0xa40 [ 8555.519161][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8555.519161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.519161][ T1364] netlink_rcv_skb+0x130/0x360 [ 8555.519161][ T1364] netlink_unicast+0x449/0x710 [ 8555.519161][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8555.519161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8555.519161][ T1364] ___sys_sendmsg+0xee/0x170 [ 8555.519161][ T1364] __sys_sendmsg+0xcd/0x170 [ 8555.519161][ T1364] do_syscall_64+0xc6/0x1e0 [ 8555.519161][ T1364] [ 8555.521331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8555.521331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8555.521331][ T1364] ipv6_find_idev+0x102/0x170 [ 8555.521331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.521331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.521331][ T1364] netlink_rcv_skb+0x130/0x360 [ 8555.521331][ T1364] netlink_unicast+0x449/0x710 [ 8555.521331][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8555.521331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8555.521331][ T1364] ___sys_sendmsg+0xee/0x170 [ 8555.521331][ T1364] __sys_sendmsg+0xcd/0x170 [ 8555.521331][ T1364] do_syscall_64+0xc6/0x1e0 [ 8555.521331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.521331][ T1364] [ 8555.523033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8555.523033][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8555.523033][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8555.523033][ T1364] ipv6_find_idev+0x102/0x170 [ 8555.523033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8555.523033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8555.523033][ T1364] netlink_rcv_skb+0x130/0x360 [ 8555.523033][ T1364] netlink_unicast+0x449/0x710 [ 8555.523033][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8555.523033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8555.523033][ T1364] ___sys_sendmsg+0xee/0x170 [ 8555.523033][ T1364] __sys_sendmsg+0xcd/0x170 [ 8555.523033][ T1364] do_syscall_64+0xc6/0x1e0 [ 8555.523033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8555.523033][ T1364] [ 8565.763082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8565.763588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8565.763588][ T1364] ___neigh_create+0x14b/0xf60 [ 8565.763588][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8565.763588][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8565.763588][ T1364] ip6_output+0x1f3/0x770 [ 8565.763588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8565.763588][ T1364] mld_sendpack+0x62d/0xbc0 [ 8565.763588][ T1364] mld_ifc_work+0x32/0x1f0 [ 8565.763588][ T1364] process_one_work+0x84d/0x18a0 [ 8565.763588][ T1364] worker_thread+0x587/0xd30 [ 8565.763588][ T1364] kthread+0x28a/0x350 [ 8565.763588][ T1364] ret_from_fork+0x31/0x70 [ 8565.763588][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8565.763588][ T1364] [ 8565.765301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8565.765301][ T1364] dst_init+0x84/0x4a0 [ 8565.765301][ T1364] dst_alloc+0x97/0x150 [ 8565.765301][ T1364] ip6_dst_alloc+0x23/0x90 [ 8565.765301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8565.765301][ T1364] ip6_pol_route+0x56f/0x840 [ 8565.765301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8565.765301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8565.765301][ T1364] ipv6_rcv+0x1ad/0x810 [ 8565.765301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8565.765301][ T1364] process_backlog+0x101/0x620 [ 8565.765301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8565.765301][ T1364] net_rx_action+0x495/0xbe0 [ 8565.765301][ T1364] __do_softirq+0x1b5/0x7f6 [ 8565.765301][ T1364] [ 8565.767119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8565.767119][ T1364] netdev_get_by_index+0x5e/0x80 [ 8565.767119][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8565.767119][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8565.767119][ T1364] ip6_route_add+0x1c/0x140 [ 8565.767119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8565.767119][ T1364] addrconf_add_dev+0xe2/0x170 [ 8565.767119][ T1364] inet6_addr_add+0x12f/0xa40 [ 8565.767119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8565.767119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.767119][ T1364] netlink_rcv_skb+0x130/0x360 [ 8565.767119][ T1364] netlink_unicast+0x449/0x710 [ 8565.767119][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8565.767119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8565.767119][ T1364] ___sys_sendmsg+0xee/0x170 [ 8565.767119][ T1364] __sys_sendmsg+0xcd/0x170 [ 8565.767119][ T1364] do_syscall_64+0xc6/0x1e0 [ 8565.767119][ T1364] [ 8565.769285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8565.769285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8565.769285][ T1364] ipv6_find_idev+0x102/0x170 [ 8565.769285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.769285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.769285][ T1364] netlink_rcv_skb+0x130/0x360 [ 8565.769285][ T1364] netlink_unicast+0x449/0x710 [ 8565.769285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8565.769285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8565.769285][ T1364] ___sys_sendmsg+0xee/0x170 [ 8565.769285][ T1364] __sys_sendmsg+0xcd/0x170 [ 8565.769285][ T1364] do_syscall_64+0xc6/0x1e0 [ 8565.769285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.769285][ T1364] [ 8565.771504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8565.771504][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8565.771504][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8565.771504][ T1364] ipv6_find_idev+0x102/0x170 [ 8565.771504][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8565.771504][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8565.771504][ T1364] netlink_rcv_skb+0x130/0x360 [ 8565.771504][ T1364] netlink_unicast+0x449/0x710 [ 8565.771504][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8565.771504][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8565.771504][ T1364] ___sys_sendmsg+0xee/0x170 [ 8565.771504][ T1364] __sys_sendmsg+0xcd/0x170 [ 8565.771504][ T1364] do_syscall_64+0xc6/0x1e0 [ 8565.771504][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8565.771504][ T1364] [ 8576.011061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8576.011574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8576.011574][ T1364] ___neigh_create+0x14b/0xf60 [ 8576.011574][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8576.011574][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8576.011574][ T1364] ip6_output+0x1f3/0x770 [ 8576.011574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8576.011574][ T1364] mld_sendpack+0x62d/0xbc0 [ 8576.011574][ T1364] mld_ifc_work+0x32/0x1f0 [ 8576.011574][ T1364] process_one_work+0x84d/0x18a0 [ 8576.011574][ T1364] worker_thread+0x587/0xd30 [ 8576.011574][ T1364] kthread+0x28a/0x350 [ 8576.011574][ T1364] ret_from_fork+0x31/0x70 [ 8576.011574][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8576.011574][ T1364] [ 8576.013275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8576.013275][ T1364] dst_init+0x84/0x4a0 [ 8576.013275][ T1364] dst_alloc+0x97/0x150 [ 8576.013275][ T1364] ip6_dst_alloc+0x23/0x90 [ 8576.013275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8576.013275][ T1364] ip6_pol_route+0x56f/0x840 [ 8576.013275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8576.013275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8576.013275][ T1364] ipv6_rcv+0x1ad/0x810 [ 8576.013275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8576.013275][ T1364] process_backlog+0x101/0x620 [ 8576.013275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8576.013275][ T1364] net_rx_action+0x495/0xbe0 [ 8576.013275][ T1364] __do_softirq+0x1b5/0x7f6 [ 8576.013275][ T1364] [ 8576.015095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8576.015095][ T1364] netdev_get_by_index+0x5e/0x80 [ 8576.015095][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8576.015095][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8576.015095][ T1364] ip6_route_add+0x1c/0x140 [ 8576.015095][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8576.015095][ T1364] addrconf_add_dev+0xe2/0x170 [ 8576.015095][ T1364] inet6_addr_add+0x12f/0xa40 [ 8576.015095][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8576.015095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8576.015095][ T1364] netlink_rcv_skb+0x130/0x360 [ 8576.015095][ T1364] netlink_unicast+0x449/0x710 [ 8576.015095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8576.015095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8576.015095][ T1364] ___sys_sendmsg+0xee/0x170 [ 8576.015095][ T1364] __sys_sendmsg+0xcd/0x170 [ 8576.015095][ T1364] do_syscall_64+0xc6/0x1e0 [ 8576.015095][ T1364] [ 8576.017295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8576.017295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8576.017295][ T1364] ipv6_find_idev+0x102/0x170 [ 8576.017295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8576.017295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8576.017295][ T1364] netlink_rcv_skb+0x130/0x360 [ 8576.017295][ T1364] netlink_unicast+0x449/0x710 [ 8576.017295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8576.017295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8576.017295][ T1364] ___sys_sendmsg+0xee/0x170 [ 8576.017295][ T1364] __sys_sendmsg+0xcd/0x170 [ 8576.017295][ T1364] do_syscall_64+0xc6/0x1e0 [ 8576.017295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8576.017295][ T1364] [ 8576.019005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8576.019005][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8576.019005][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8576.019005][ T1364] ipv6_find_idev+0x102/0x170 [ 8576.019005][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8576.019005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8576.019005][ T1364] netlink_rcv_skb+0x130/0x360 [ 8576.019005][ T1364] netlink_unicast+0x449/0x710 [ 8576.019005][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8576.019005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8576.019005][ T1364] ___sys_sendmsg+0xee/0x170 [ 8576.019005][ T1364] __sys_sendmsg+0xcd/0x170 [ 8576.019005][ T1364] do_syscall_64+0xc6/0x1e0 [ 8576.019005][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8576.019005][ T1364] [ 8586.259095][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8586.259580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8586.259580][ T1364] ___neigh_create+0x14b/0xf60 [ 8586.259580][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8586.259580][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8586.259580][ T1364] ip6_output+0x1f3/0x770 [ 8586.259580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8586.259580][ T1364] mld_sendpack+0x62d/0xbc0 [ 8586.259580][ T1364] mld_ifc_work+0x32/0x1f0 [ 8586.259580][ T1364] process_one_work+0x84d/0x18a0 [ 8586.259580][ T1364] worker_thread+0x587/0xd30 [ 8586.259580][ T1364] kthread+0x28a/0x350 [ 8586.259580][ T1364] ret_from_fork+0x31/0x70 [ 8586.259580][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8586.259580][ T1364] [ 8586.261290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8586.261290][ T1364] dst_init+0x84/0x4a0 [ 8586.261290][ T1364] dst_alloc+0x97/0x150 [ 8586.261290][ T1364] ip6_dst_alloc+0x23/0x90 [ 8586.261290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8586.261290][ T1364] ip6_pol_route+0x56f/0x840 [ 8586.261290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8586.261290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8586.261290][ T1364] ipv6_rcv+0x1ad/0x810 [ 8586.261290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8586.261290][ T1364] process_backlog+0x101/0x620 [ 8586.261290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8586.261290][ T1364] net_rx_action+0x495/0xbe0 [ 8586.261290][ T1364] __do_softirq+0x1b5/0x7f6 [ 8586.261290][ T1364] [ 8586.263487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8586.263487][ T1364] netdev_get_by_index+0x5e/0x80 [ 8586.263487][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8586.263487][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8586.263487][ T1364] ip6_route_add+0x1c/0x140 [ 8586.263487][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8586.263487][ T1364] addrconf_add_dev+0xe2/0x170 [ 8586.263487][ T1364] inet6_addr_add+0x12f/0xa40 [ 8586.263487][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8586.263487][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.263487][ T1364] netlink_rcv_skb+0x130/0x360 [ 8586.263487][ T1364] netlink_unicast+0x449/0x710 [ 8586.263487][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8586.263487][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8586.263487][ T1364] ___sys_sendmsg+0xee/0x170 [ 8586.263487][ T1364] __sys_sendmsg+0xcd/0x170 [ 8586.263487][ T1364] do_syscall_64+0xc6/0x1e0 [ 8586.263487][ T1364] [ 8586.265687][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8586.265687][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8586.265687][ T1364] ipv6_find_idev+0x102/0x170 [ 8586.265687][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8586.265687][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.265687][ T1364] netlink_rcv_skb+0x130/0x360 [ 8586.265687][ T1364] netlink_unicast+0x449/0x710 [ 8586.265687][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8586.265687][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8586.265687][ T1364] ___sys_sendmsg+0xee/0x170 [ 8586.265687][ T1364] __sys_sendmsg+0xcd/0x170 [ 8586.265687][ T1364] do_syscall_64+0xc6/0x1e0 [ 8586.265687][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.265687][ T1364] [ 8586.267388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8586.267388][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8586.267388][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8586.267388][ T1364] ipv6_find_idev+0x102/0x170 [ 8586.267388][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8586.267388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8586.267388][ T1364] netlink_rcv_skb+0x130/0x360 [ 8586.267388][ T1364] netlink_unicast+0x449/0x710 [ 8586.267388][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8586.267388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8586.267388][ T1364] ___sys_sendmsg+0xee/0x170 [ 8586.267388][ T1364] __sys_sendmsg+0xcd/0x170 [ 8586.267388][ T1364] do_syscall_64+0xc6/0x1e0 [ 8586.267388][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8586.267388][ T1364] [ 8596.506983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8596.507474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8596.507474][ T1364] ___neigh_create+0x14b/0xf60 [ 8596.507474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8596.507474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8596.507474][ T1364] ip6_output+0x1f3/0x770 [ 8596.507474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8596.507474][ T1364] mld_sendpack+0x62d/0xbc0 [ 8596.507474][ T1364] mld_ifc_work+0x32/0x1f0 [ 8596.507474][ T1364] process_one_work+0x84d/0x18a0 [ 8596.507474][ T1364] worker_thread+0x587/0xd30 [ 8596.507474][ T1364] kthread+0x28a/0x350 [ 8596.507474][ T1364] ret_from_fork+0x31/0x70 [ 8596.507474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8596.507474][ T1364] [ 8596.509229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8596.509229][ T1364] dst_init+0x84/0x4a0 [ 8596.509229][ T1364] dst_alloc+0x97/0x150 [ 8596.509229][ T1364] ip6_dst_alloc+0x23/0x90 [ 8596.509229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8596.509229][ T1364] ip6_pol_route+0x56f/0x840 [ 8596.509229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8596.509229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8596.509229][ T1364] ipv6_rcv+0x1ad/0x810 [ 8596.509229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8596.509229][ T1364] process_backlog+0x101/0x620 [ 8596.509229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8596.509229][ T1364] net_rx_action+0x495/0xbe0 [ 8596.509229][ T1364] __do_softirq+0x1b5/0x7f6 [ 8596.509229][ T1364] [ 8596.511089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8596.511089][ T1364] netdev_get_by_index+0x5e/0x80 [ 8596.511089][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8596.511089][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8596.511089][ T1364] ip6_route_add+0x1c/0x140 [ 8596.511089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8596.511089][ T1364] addrconf_add_dev+0xe2/0x170 [ 8596.511089][ T1364] inet6_addr_add+0x12f/0xa40 [ 8596.511089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8596.511089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.511089][ T1364] netlink_rcv_skb+0x130/0x360 [ 8596.511089][ T1364] netlink_unicast+0x449/0x710 [ 8596.511089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8596.511089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8596.511089][ T1364] ___sys_sendmsg+0xee/0x170 [ 8596.511089][ T1364] __sys_sendmsg+0xcd/0x170 [ 8596.511089][ T1364] do_syscall_64+0xc6/0x1e0 [ 8596.511089][ T1364] [ 8596.513309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8596.513309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8596.513309][ T1364] ipv6_find_idev+0x102/0x170 [ 8596.513309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8596.513309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.513309][ T1364] netlink_rcv_skb+0x130/0x360 [ 8596.513309][ T1364] netlink_unicast+0x449/0x710 [ 8596.513309][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8596.513309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8596.513309][ T1364] ___sys_sendmsg+0xee/0x170 [ 8596.513309][ T1364] __sys_sendmsg+0xcd/0x170 [ 8596.513309][ T1364] do_syscall_64+0xc6/0x1e0 [ 8596.513309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.513309][ T1364] [ 8596.515594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8596.515594][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8596.515594][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8596.515594][ T1364] ipv6_find_idev+0x102/0x170 [ 8596.515594][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8596.515594][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8596.515594][ T1364] netlink_rcv_skb+0x130/0x360 [ 8596.515594][ T1364] netlink_unicast+0x449/0x710 [ 8596.515594][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8596.515594][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8596.515594][ T1364] ___sys_sendmsg+0xee/0x170 [ 8596.515594][ T1364] __sys_sendmsg+0xcd/0x170 [ 8596.515594][ T1364] do_syscall_64+0xc6/0x1e0 [ 8596.515594][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8596.515594][ T1364] [ 8606.659023][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8606.659502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8606.659502][ T1364] ___neigh_create+0x14b/0xf60 [ 8606.659502][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8606.659502][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8606.659502][ T1364] ip6_output+0x1f3/0x770 [ 8606.659502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8606.659502][ T1364] mld_sendpack+0x62d/0xbc0 [ 8606.659502][ T1364] mld_ifc_work+0x32/0x1f0 [ 8606.659502][ T1364] process_one_work+0x84d/0x18a0 [ 8606.659502][ T1364] worker_thread+0x587/0xd30 [ 8606.659502][ T1364] kthread+0x28a/0x350 [ 8606.659502][ T1364] ret_from_fork+0x31/0x70 [ 8606.659502][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8606.659502][ T1364] [ 8606.661264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8606.661264][ T1364] dst_init+0x84/0x4a0 [ 8606.661264][ T1364] dst_alloc+0x97/0x150 [ 8606.661264][ T1364] ip6_dst_alloc+0x23/0x90 [ 8606.661264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8606.661264][ T1364] ip6_pol_route+0x56f/0x840 [ 8606.661264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8606.661264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8606.661264][ T1364] ipv6_rcv+0x1ad/0x810 [ 8606.661264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8606.661264][ T1364] process_backlog+0x101/0x620 [ 8606.661264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8606.661264][ T1364] net_rx_action+0x495/0xbe0 [ 8606.661264][ T1364] __do_softirq+0x1b5/0x7f6 [ 8606.661264][ T1364] [ 8606.663120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8606.663120][ T1364] netdev_get_by_index+0x5e/0x80 [ 8606.663120][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8606.663120][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8606.663120][ T1364] ip6_route_add+0x1c/0x140 [ 8606.663120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8606.663120][ T1364] addrconf_add_dev+0xe2/0x170 [ 8606.663120][ T1364] inet6_addr_add+0x12f/0xa40 [ 8606.663120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8606.663120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.663120][ T1364] netlink_rcv_skb+0x130/0x360 [ 8606.663120][ T1364] netlink_unicast+0x449/0x710 [ 8606.663120][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8606.663120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8606.663120][ T1364] ___sys_sendmsg+0xee/0x170 [ 8606.663120][ T1364] __sys_sendmsg+0xcd/0x170 [ 8606.663120][ T1364] do_syscall_64+0xc6/0x1e0 [ 8606.663120][ T1364] [ 8606.665354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8606.665354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8606.665354][ T1364] ipv6_find_idev+0x102/0x170 [ 8606.665354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.665354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.665354][ T1364] netlink_rcv_skb+0x130/0x360 [ 8606.665354][ T1364] netlink_unicast+0x449/0x710 [ 8606.665354][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8606.665354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8606.665354][ T1364] ___sys_sendmsg+0xee/0x170 [ 8606.665354][ T1364] __sys_sendmsg+0xcd/0x170 [ 8606.665354][ T1364] do_syscall_64+0xc6/0x1e0 [ 8606.665354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.665354][ T1364] [ 8606.667103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8606.667103][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8606.667103][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8606.667103][ T1364] ipv6_find_idev+0x102/0x170 [ 8606.667103][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8606.667103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8606.667103][ T1364] netlink_rcv_skb+0x130/0x360 [ 8606.667103][ T1364] netlink_unicast+0x449/0x710 [ 8606.667103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8606.667103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8606.667103][ T1364] ___sys_sendmsg+0xee/0x170 [ 8606.667103][ T1364] __sys_sendmsg+0xcd/0x170 [ 8606.667103][ T1364] do_syscall_64+0xc6/0x1e0 [ 8606.667103][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8606.667103][ T1364] [ 8616.907005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8616.907479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8616.907479][ T1364] ___neigh_create+0x14b/0xf60 [ 8616.907479][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8616.907479][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8616.907479][ T1364] ip6_output+0x1f3/0x770 [ 8616.907479][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8616.907479][ T1364] mld_sendpack+0x62d/0xbc0 [ 8616.907479][ T1364] mld_ifc_work+0x32/0x1f0 [ 8616.907479][ T1364] process_one_work+0x84d/0x18a0 [ 8616.907479][ T1364] worker_thread+0x587/0xd30 [ 8616.907479][ T1364] kthread+0x28a/0x350 [ 8616.907479][ T1364] ret_from_fork+0x31/0x70 [ 8616.907479][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8616.907479][ T1364] [ 8616.909245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8616.909245][ T1364] dst_init+0x84/0x4a0 [ 8616.909245][ T1364] dst_alloc+0x97/0x150 [ 8616.909245][ T1364] ip6_dst_alloc+0x23/0x90 [ 8616.909245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8616.909245][ T1364] ip6_pol_route+0x56f/0x840 [ 8616.909245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8616.909245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8616.909245][ T1364] ipv6_rcv+0x1ad/0x810 [ 8616.909245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8616.909245][ T1364] process_backlog+0x101/0x620 [ 8616.909245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8616.909245][ T1364] net_rx_action+0x495/0xbe0 [ 8616.909245][ T1364] __do_softirq+0x1b5/0x7f6 [ 8616.909245][ T1364] [ 8616.911116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8616.911116][ T1364] netdev_get_by_index+0x5e/0x80 [ 8616.911116][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8616.911116][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8616.911116][ T1364] ip6_route_add+0x1c/0x140 [ 8616.911116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8616.911116][ T1364] addrconf_add_dev+0xe2/0x170 [ 8616.911116][ T1364] inet6_addr_add+0x12f/0xa40 [ 8616.911116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8616.911116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.911116][ T1364] netlink_rcv_skb+0x130/0x360 [ 8616.911116][ T1364] netlink_unicast+0x449/0x710 [ 8616.911116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8616.911116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8616.911116][ T1364] ___sys_sendmsg+0xee/0x170 [ 8616.911116][ T1364] __sys_sendmsg+0xcd/0x170 [ 8616.911116][ T1364] do_syscall_64+0xc6/0x1e0 [ 8616.911116][ T1364] [ 8616.913343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8616.913343][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8616.913343][ T1364] ipv6_find_idev+0x102/0x170 [ 8616.913343][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8616.913343][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.913343][ T1364] netlink_rcv_skb+0x130/0x360 [ 8616.913343][ T1364] netlink_unicast+0x449/0x710 [ 8616.913343][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8616.913343][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8616.913343][ T1364] ___sys_sendmsg+0xee/0x170 [ 8616.913343][ T1364] __sys_sendmsg+0xcd/0x170 [ 8616.913343][ T1364] do_syscall_64+0xc6/0x1e0 [ 8616.913343][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.913343][ T1364] [ 8616.915102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8616.915102][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8616.915102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8616.915102][ T1364] ipv6_find_idev+0x102/0x170 [ 8616.915102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8616.915102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8616.915102][ T1364] netlink_rcv_skb+0x130/0x360 [ 8616.915102][ T1364] netlink_unicast+0x449/0x710 [ 8616.915102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8616.915102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8616.915102][ T1364] ___sys_sendmsg+0xee/0x170 [ 8616.915102][ T1364] __sys_sendmsg+0xcd/0x170 [ 8616.915102][ T1364] do_syscall_64+0xc6/0x1e0 [ 8616.915102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8616.915102][ T1364] [ 8627.154985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8627.155469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8627.155469][ T1364] ___neigh_create+0x14b/0xf60 [ 8627.155469][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8627.155469][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8627.155469][ T1364] ip6_output+0x1f3/0x770 [ 8627.155469][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8627.155469][ T1364] mld_sendpack+0x62d/0xbc0 [ 8627.155469][ T1364] mld_ifc_work+0x32/0x1f0 [ 8627.155469][ T1364] process_one_work+0x84d/0x18a0 [ 8627.155469][ T1364] worker_thread+0x587/0xd30 [ 8627.155469][ T1364] kthread+0x28a/0x350 [ 8627.155469][ T1364] ret_from_fork+0x31/0x70 [ 8627.155469][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8627.155469][ T1364] [ 8627.157284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8627.157284][ T1364] dst_init+0x84/0x4a0 [ 8627.157284][ T1364] dst_alloc+0x97/0x150 [ 8627.157284][ T1364] ip6_dst_alloc+0x23/0x90 [ 8627.157284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8627.157284][ T1364] ip6_pol_route+0x56f/0x840 [ 8627.157284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8627.157284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8627.157284][ T1364] ipv6_rcv+0x1ad/0x810 [ 8627.157284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8627.157284][ T1364] process_backlog+0x101/0x620 [ 8627.157284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8627.157284][ T1364] net_rx_action+0x495/0xbe0 [ 8627.157284][ T1364] __do_softirq+0x1b5/0x7f6 [ 8627.157284][ T1364] [ 8627.159126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8627.159126][ T1364] netdev_get_by_index+0x5e/0x80 [ 8627.159126][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8627.159126][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8627.159126][ T1364] ip6_route_add+0x1c/0x140 [ 8627.159126][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8627.159126][ T1364] addrconf_add_dev+0xe2/0x170 [ 8627.159126][ T1364] inet6_addr_add+0x12f/0xa40 [ 8627.159126][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8627.159126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.159126][ T1364] netlink_rcv_skb+0x130/0x360 [ 8627.159126][ T1364] netlink_unicast+0x449/0x710 [ 8627.159126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8627.159126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8627.159126][ T1364] ___sys_sendmsg+0xee/0x170 [ 8627.159126][ T1364] __sys_sendmsg+0xcd/0x170 [ 8627.159126][ T1364] do_syscall_64+0xc6/0x1e0 [ 8627.159126][ T1364] [ 8627.161325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8627.161325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8627.161325][ T1364] ipv6_find_idev+0x102/0x170 [ 8627.161325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8627.161325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.161325][ T1364] netlink_rcv_skb+0x130/0x360 [ 8627.161325][ T1364] netlink_unicast+0x449/0x710 [ 8627.161325][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8627.161325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8627.161325][ T1364] ___sys_sendmsg+0xee/0x170 [ 8627.161325][ T1364] __sys_sendmsg+0xcd/0x170 [ 8627.161325][ T1364] do_syscall_64+0xc6/0x1e0 [ 8627.161325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.161325][ T1364] [ 8627.163050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8627.163050][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8627.163050][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8627.163050][ T1364] ipv6_find_idev+0x102/0x170 [ 8627.163050][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8627.163050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8627.163050][ T1364] netlink_rcv_skb+0x130/0x360 [ 8627.163050][ T1364] netlink_unicast+0x449/0x710 [ 8627.163050][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8627.163050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8627.163050][ T1364] ___sys_sendmsg+0xee/0x170 [ 8627.163050][ T1364] __sys_sendmsg+0xcd/0x170 [ 8627.163050][ T1364] do_syscall_64+0xc6/0x1e0 [ 8627.163050][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8627.163050][ T1364] [ 8637.266983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8637.267467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8637.267467][ T1364] ___neigh_create+0x14b/0xf60 [ 8637.267467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8637.267467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8637.267467][ T1364] ip6_output+0x1f3/0x770 [ 8637.267467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8637.267467][ T1364] mld_sendpack+0x62d/0xbc0 [ 8637.267467][ T1364] mld_ifc_work+0x32/0x1f0 [ 8637.267467][ T1364] process_one_work+0x84d/0x18a0 [ 8637.267467][ T1364] worker_thread+0x587/0xd30 [ 8637.267467][ T1364] kthread+0x28a/0x350 [ 8637.267467][ T1364] ret_from_fork+0x31/0x70 [ 8637.267467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8637.267467][ T1364] [ 8637.269200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8637.269200][ T1364] dst_init+0x84/0x4a0 [ 8637.269200][ T1364] dst_alloc+0x97/0x150 [ 8637.269200][ T1364] ip6_dst_alloc+0x23/0x90 [ 8637.269200][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8637.269200][ T1364] ip6_pol_route+0x56f/0x840 [ 8637.269200][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8637.269200][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8637.269200][ T1364] ipv6_rcv+0x1ad/0x810 [ 8637.269200][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8637.269200][ T1364] process_backlog+0x101/0x620 [ 8637.269200][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8637.269200][ T1364] net_rx_action+0x495/0xbe0 [ 8637.269200][ T1364] __do_softirq+0x1b5/0x7f6 [ 8637.269200][ T1364] [ 8637.271034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8637.271034][ T1364] netdev_get_by_index+0x5e/0x80 [ 8637.271034][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8637.271034][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8637.271034][ T1364] ip6_route_add+0x1c/0x140 [ 8637.271034][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8637.271034][ T1364] addrconf_add_dev+0xe2/0x170 [ 8637.271034][ T1364] inet6_addr_add+0x12f/0xa40 [ 8637.271034][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8637.271034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.271034][ T1364] netlink_rcv_skb+0x130/0x360 [ 8637.271034][ T1364] netlink_unicast+0x449/0x710 [ 8637.271034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8637.271034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8637.271034][ T1364] ___sys_sendmsg+0xee/0x170 [ 8637.271034][ T1364] __sys_sendmsg+0xcd/0x170 [ 8637.271034][ T1364] do_syscall_64+0xc6/0x1e0 [ 8637.271034][ T1364] [ 8637.273268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8637.273268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8637.273268][ T1364] ipv6_find_idev+0x102/0x170 [ 8637.273268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8637.273268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.273268][ T1364] netlink_rcv_skb+0x130/0x360 [ 8637.273268][ T1364] netlink_unicast+0x449/0x710 [ 8637.273268][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8637.273268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8637.273268][ T1364] ___sys_sendmsg+0xee/0x170 [ 8637.273268][ T1364] __sys_sendmsg+0xcd/0x170 [ 8637.273268][ T1364] do_syscall_64+0xc6/0x1e0 [ 8637.273268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.273268][ T1364] [ 8637.274993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8637.274993][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8637.274993][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8637.274993][ T1364] ipv6_find_idev+0x102/0x170 [ 8637.274993][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8637.274993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8637.274993][ T1364] netlink_rcv_skb+0x130/0x360 [ 8637.274993][ T1364] netlink_unicast+0x449/0x710 [ 8637.274993][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8637.274993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8637.274993][ T1364] ___sys_sendmsg+0xee/0x170 [ 8637.274993][ T1364] __sys_sendmsg+0xcd/0x170 [ 8637.274993][ T1364] do_syscall_64+0xc6/0x1e0 [ 8637.274993][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8637.274993][ T1364] [ 8647.522987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8647.523480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8647.523480][ T1364] ___neigh_create+0x14b/0xf60 [ 8647.523480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8647.523480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8647.523480][ T1364] ip6_output+0x1f3/0x770 [ 8647.523480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8647.523480][ T1364] mld_sendpack+0x62d/0xbc0 [ 8647.523480][ T1364] mld_ifc_work+0x32/0x1f0 [ 8647.523480][ T1364] process_one_work+0x84d/0x18a0 [ 8647.523480][ T1364] worker_thread+0x587/0xd30 [ 8647.523480][ T1364] kthread+0x28a/0x350 [ 8647.523480][ T1364] ret_from_fork+0x31/0x70 [ 8647.523480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8647.523480][ T1364] [ 8647.525234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8647.525234][ T1364] dst_init+0x84/0x4a0 [ 8647.525234][ T1364] dst_alloc+0x97/0x150 [ 8647.525234][ T1364] ip6_dst_alloc+0x23/0x90 [ 8647.525234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8647.525234][ T1364] ip6_pol_route+0x56f/0x840 [ 8647.525234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8647.525234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8647.525234][ T1364] ipv6_rcv+0x1ad/0x810 [ 8647.525234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8647.525234][ T1364] process_backlog+0x101/0x620 [ 8647.525234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8647.525234][ T1364] net_rx_action+0x495/0xbe0 [ 8647.525234][ T1364] __do_softirq+0x1b5/0x7f6 [ 8647.525234][ T1364] [ 8647.527082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8647.527082][ T1364] netdev_get_by_index+0x5e/0x80 [ 8647.527082][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8647.527082][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8647.527082][ T1364] ip6_route_add+0x1c/0x140 [ 8647.527082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8647.527082][ T1364] addrconf_add_dev+0xe2/0x170 [ 8647.527082][ T1364] inet6_addr_add+0x12f/0xa40 [ 8647.527082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8647.527082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.527082][ T1364] netlink_rcv_skb+0x130/0x360 [ 8647.527082][ T1364] netlink_unicast+0x449/0x710 [ 8647.527082][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8647.527082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8647.527082][ T1364] ___sys_sendmsg+0xee/0x170 [ 8647.527082][ T1364] __sys_sendmsg+0xcd/0x170 [ 8647.527082][ T1364] do_syscall_64+0xc6/0x1e0 [ 8647.527082][ T1364] [ 8647.529295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8647.529295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8647.529295][ T1364] ipv6_find_idev+0x102/0x170 [ 8647.529295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8647.529295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.529295][ T1364] netlink_rcv_skb+0x130/0x360 [ 8647.529295][ T1364] netlink_unicast+0x449/0x710 [ 8647.529295][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8647.529295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8647.529295][ T1364] ___sys_sendmsg+0xee/0x170 [ 8647.529295][ T1364] __sys_sendmsg+0xcd/0x170 [ 8647.529295][ T1364] do_syscall_64+0xc6/0x1e0 [ 8647.529295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.529295][ T1364] [ 8647.531034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8647.531034][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8647.531034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8647.531034][ T1364] ipv6_find_idev+0x102/0x170 [ 8647.531034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8647.531034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8647.531034][ T1364] netlink_rcv_skb+0x130/0x360 [ 8647.531034][ T1364] netlink_unicast+0x449/0x710 [ 8647.531034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8647.531034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8647.531034][ T1364] ___sys_sendmsg+0xee/0x170 [ 8647.531034][ T1364] __sys_sendmsg+0xcd/0x170 [ 8647.531034][ T1364] do_syscall_64+0xc6/0x1e0 [ 8647.531034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8647.531034][ T1364] [ 8657.770991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8657.771462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8657.771462][ T1364] ___neigh_create+0x14b/0xf60 [ 8657.771462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8657.771462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8657.771462][ T1364] ip6_output+0x1f3/0x770 [ 8657.771462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8657.771462][ T1364] mld_sendpack+0x62d/0xbc0 [ 8657.771462][ T1364] mld_ifc_work+0x32/0x1f0 [ 8657.771462][ T1364] process_one_work+0x84d/0x18a0 [ 8657.771462][ T1364] worker_thread+0x587/0xd30 [ 8657.771462][ T1364] kthread+0x28a/0x350 [ 8657.771462][ T1364] ret_from_fork+0x31/0x70 [ 8657.771462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8657.771462][ T1364] [ 8657.773214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8657.773214][ T1364] dst_init+0x84/0x4a0 [ 8657.773214][ T1364] dst_alloc+0x97/0x150 [ 8657.773214][ T1364] ip6_dst_alloc+0x23/0x90 [ 8657.773214][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8657.773214][ T1364] ip6_pol_route+0x56f/0x840 [ 8657.773214][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8657.773214][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8657.773214][ T1364] ipv6_rcv+0x1ad/0x810 [ 8657.773214][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8657.773214][ T1364] process_backlog+0x101/0x620 [ 8657.773214][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8657.773214][ T1364] net_rx_action+0x495/0xbe0 [ 8657.773214][ T1364] __do_softirq+0x1b5/0x7f6 [ 8657.773214][ T1364] [ 8657.775624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8657.775624][ T1364] netdev_get_by_index+0x5e/0x80 [ 8657.775624][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8657.775624][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8657.775624][ T1364] ip6_route_add+0x1c/0x140 [ 8657.775624][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8657.775624][ T1364] addrconf_add_dev+0xe2/0x170 [ 8657.775624][ T1364] inet6_addr_add+0x12f/0xa40 [ 8657.775624][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8657.775624][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.775624][ T1364] netlink_rcv_skb+0x130/0x360 [ 8657.775624][ T1364] netlink_unicast+0x449/0x710 [ 8657.775624][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8657.775624][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8657.775624][ T1364] ___sys_sendmsg+0xee/0x170 [ 8657.775624][ T1364] __sys_sendmsg+0xcd/0x170 [ 8657.775624][ T1364] do_syscall_64+0xc6/0x1e0 [ 8657.775624][ T1364] [ 8657.777854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8657.777854][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8657.777854][ T1364] ipv6_find_idev+0x102/0x170 [ 8657.777854][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8657.777854][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.777854][ T1364] netlink_rcv_skb+0x130/0x360 [ 8657.777854][ T1364] netlink_unicast+0x449/0x710 [ 8657.777854][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8657.777854][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8657.777854][ T1364] ___sys_sendmsg+0xee/0x170 [ 8657.777854][ T1364] __sys_sendmsg+0xcd/0x170 [ 8657.777854][ T1364] do_syscall_64+0xc6/0x1e0 [ 8657.777854][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.777854][ T1364] [ 8657.779587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8657.779587][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8657.779587][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8657.779587][ T1364] ipv6_find_idev+0x102/0x170 [ 8657.779587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8657.779587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8657.779587][ T1364] netlink_rcv_skb+0x130/0x360 [ 8657.779587][ T1364] netlink_unicast+0x449/0x710 [ 8657.779587][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8657.779587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8657.779587][ T1364] ___sys_sendmsg+0xee/0x170 [ 8657.779587][ T1364] __sys_sendmsg+0xcd/0x170 [ 8657.779587][ T1364] do_syscall_64+0xc6/0x1e0 [ 8657.779587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8657.779587][ T1364] [ 8668.018994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8668.019473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8668.019473][ T1364] ___neigh_create+0x14b/0xf60 [ 8668.019473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8668.019473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8668.019473][ T1364] ip6_output+0x1f3/0x770 [ 8668.019473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8668.019473][ T1364] mld_sendpack+0x62d/0xbc0 [ 8668.019473][ T1364] mld_ifc_work+0x32/0x1f0 [ 8668.019473][ T1364] process_one_work+0x84d/0x18a0 [ 8668.019473][ T1364] worker_thread+0x587/0xd30 [ 8668.019473][ T1364] kthread+0x28a/0x350 [ 8668.019473][ T1364] ret_from_fork+0x31/0x70 [ 8668.019473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8668.019473][ T1364] [ 8668.021170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8668.021170][ T1364] dst_init+0x84/0x4a0 [ 8668.021170][ T1364] dst_alloc+0x97/0x150 [ 8668.021170][ T1364] ip6_dst_alloc+0x23/0x90 [ 8668.021170][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8668.021170][ T1364] ip6_pol_route+0x56f/0x840 [ 8668.021170][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8668.021170][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8668.021170][ T1364] ipv6_rcv+0x1ad/0x810 [ 8668.021170][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8668.021170][ T1364] process_backlog+0x101/0x620 [ 8668.021170][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8668.021170][ T1364] net_rx_action+0x495/0xbe0 [ 8668.021170][ T1364] __do_softirq+0x1b5/0x7f6 [ 8668.021170][ T1364] [ 8668.022979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8668.022979][ T1364] netdev_get_by_index+0x5e/0x80 [ 8668.022979][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8668.022979][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8668.022979][ T1364] ip6_route_add+0x1c/0x140 [ 8668.022979][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8668.022979][ T1364] addrconf_add_dev+0xe2/0x170 [ 8668.022979][ T1364] inet6_addr_add+0x12f/0xa40 [ 8668.022979][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8668.022979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.022979][ T1364] netlink_rcv_skb+0x130/0x360 [ 8668.022979][ T1364] netlink_unicast+0x449/0x710 [ 8668.022979][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8668.022979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8668.022979][ T1364] ___sys_sendmsg+0xee/0x170 [ 8668.022979][ T1364] __sys_sendmsg+0xcd/0x170 [ 8668.022979][ T1364] do_syscall_64+0xc6/0x1e0 [ 8668.022979][ T1364] [ 8668.025170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8668.025170][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8668.025170][ T1364] ipv6_find_idev+0x102/0x170 [ 8668.025170][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8668.025170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.025170][ T1364] netlink_rcv_skb+0x130/0x360 [ 8668.025170][ T1364] netlink_unicast+0x449/0x710 [ 8668.025170][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8668.025170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8668.025170][ T1364] ___sys_sendmsg+0xee/0x170 [ 8668.025170][ T1364] __sys_sendmsg+0xcd/0x170 [ 8668.025170][ T1364] do_syscall_64+0xc6/0x1e0 [ 8668.025170][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.025170][ T1364] [ 8668.026868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8668.026868][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8668.026868][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8668.026868][ T1364] ipv6_find_idev+0x102/0x170 [ 8668.026868][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8668.026868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8668.026868][ T1364] netlink_rcv_skb+0x130/0x360 [ 8668.026868][ T1364] netlink_unicast+0x449/0x710 [ 8668.026868][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8668.026868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8668.026868][ T1364] ___sys_sendmsg+0xee/0x170 [ 8668.026868][ T1364] __sys_sendmsg+0xcd/0x170 [ 8668.026868][ T1364] do_syscall_64+0xc6/0x1e0 [ 8668.026868][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8668.026868][ T1364] [ 8678.266988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8678.267459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8678.267459][ T1364] ___neigh_create+0x14b/0xf60 [ 8678.267459][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8678.267459][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8678.267459][ T1364] ip6_output+0x1f3/0x770 [ 8678.267459][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8678.267459][ T1364] mld_sendpack+0x62d/0xbc0 [ 8678.267459][ T1364] mld_ifc_work+0x32/0x1f0 [ 8678.267459][ T1364] process_one_work+0x84d/0x18a0 [ 8678.267459][ T1364] worker_thread+0x587/0xd30 [ 8678.267459][ T1364] kthread+0x28a/0x350 [ 8678.267459][ T1364] ret_from_fork+0x31/0x70 [ 8678.267459][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8678.267459][ T1364] [ 8678.269207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8678.269207][ T1364] dst_init+0x84/0x4a0 [ 8678.269207][ T1364] dst_alloc+0x97/0x150 [ 8678.269207][ T1364] ip6_dst_alloc+0x23/0x90 [ 8678.269207][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8678.269207][ T1364] ip6_pol_route+0x56f/0x840 [ 8678.269207][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8678.269207][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8678.269207][ T1364] ipv6_rcv+0x1ad/0x810 [ 8678.269207][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8678.269207][ T1364] process_backlog+0x101/0x620 [ 8678.269207][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8678.269207][ T1364] net_rx_action+0x495/0xbe0 [ 8678.269207][ T1364] __do_softirq+0x1b5/0x7f6 [ 8678.269207][ T1364] [ 8678.271062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8678.271062][ T1364] netdev_get_by_index+0x5e/0x80 [ 8678.271062][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8678.271062][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8678.271062][ T1364] ip6_route_add+0x1c/0x140 [ 8678.271062][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8678.271062][ T1364] addrconf_add_dev+0xe2/0x170 [ 8678.271062][ T1364] inet6_addr_add+0x12f/0xa40 [ 8678.271062][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8678.271062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.271062][ T1364] netlink_rcv_skb+0x130/0x360 [ 8678.271062][ T1364] netlink_unicast+0x449/0x710 [ 8678.271062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8678.271062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8678.271062][ T1364] ___sys_sendmsg+0xee/0x170 [ 8678.271062][ T1364] __sys_sendmsg+0xcd/0x170 [ 8678.271062][ T1364] do_syscall_64+0xc6/0x1e0 [ 8678.271062][ T1364] [ 8678.273275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8678.273275][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8678.273275][ T1364] ipv6_find_idev+0x102/0x170 [ 8678.273275][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8678.273275][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.273275][ T1364] netlink_rcv_skb+0x130/0x360 [ 8678.273275][ T1364] netlink_unicast+0x449/0x710 [ 8678.273275][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8678.273275][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8678.273275][ T1364] ___sys_sendmsg+0xee/0x170 [ 8678.273275][ T1364] __sys_sendmsg+0xcd/0x170 [ 8678.273275][ T1364] do_syscall_64+0xc6/0x1e0 [ 8678.273275][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.273275][ T1364] [ 8678.275023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8678.275023][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8678.275023][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8678.275023][ T1364] ipv6_find_idev+0x102/0x170 [ 8678.275023][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8678.275023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8678.275023][ T1364] netlink_rcv_skb+0x130/0x360 [ 8678.275023][ T1364] netlink_unicast+0x449/0x710 [ 8678.275023][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8678.275023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8678.275023][ T1364] ___sys_sendmsg+0xee/0x170 [ 8678.275023][ T1364] __sys_sendmsg+0xcd/0x170 [ 8678.275023][ T1364] do_syscall_64+0xc6/0x1e0 [ 8678.275023][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8678.275023][ T1364] [ 8688.514985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8688.515463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8688.515463][ T1364] ___neigh_create+0x14b/0xf60 [ 8688.515463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8688.515463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8688.515463][ T1364] ip6_output+0x1f3/0x770 [ 8688.515463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8688.515463][ T1364] mld_sendpack+0x62d/0xbc0 [ 8688.515463][ T1364] mld_ifc_work+0x32/0x1f0 [ 8688.515463][ T1364] process_one_work+0x84d/0x18a0 [ 8688.515463][ T1364] worker_thread+0x587/0xd30 [ 8688.515463][ T1364] kthread+0x28a/0x350 [ 8688.515463][ T1364] ret_from_fork+0x31/0x70 [ 8688.515463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8688.515463][ T1364] [ 8688.517209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8688.517209][ T1364] dst_init+0x84/0x4a0 [ 8688.517209][ T1364] dst_alloc+0x97/0x150 [ 8688.517209][ T1364] ip6_dst_alloc+0x23/0x90 [ 8688.517209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8688.517209][ T1364] ip6_pol_route+0x56f/0x840 [ 8688.517209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8688.517209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8688.517209][ T1364] ipv6_rcv+0x1ad/0x810 [ 8688.517209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8688.517209][ T1364] process_backlog+0x101/0x620 [ 8688.517209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8688.517209][ T1364] net_rx_action+0x495/0xbe0 [ 8688.517209][ T1364] __do_softirq+0x1b5/0x7f6 [ 8688.517209][ T1364] [ 8688.519069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8688.519069][ T1364] netdev_get_by_index+0x5e/0x80 [ 8688.519069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8688.519069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8688.519069][ T1364] ip6_route_add+0x1c/0x140 [ 8688.519069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8688.519069][ T1364] addrconf_add_dev+0xe2/0x170 [ 8688.519069][ T1364] inet6_addr_add+0x12f/0xa40 [ 8688.519069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8688.519069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.519069][ T1364] netlink_rcv_skb+0x130/0x360 [ 8688.519069][ T1364] netlink_unicast+0x449/0x710 [ 8688.519069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8688.519069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8688.519069][ T1364] ___sys_sendmsg+0xee/0x170 [ 8688.519069][ T1364] __sys_sendmsg+0xcd/0x170 [ 8688.519069][ T1364] do_syscall_64+0xc6/0x1e0 [ 8688.519069][ T1364] [ 8688.521286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8688.521286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8688.521286][ T1364] ipv6_find_idev+0x102/0x170 [ 8688.521286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8688.521286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.521286][ T1364] netlink_rcv_skb+0x130/0x360 [ 8688.521286][ T1364] netlink_unicast+0x449/0x710 [ 8688.521286][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8688.521286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8688.521286][ T1364] ___sys_sendmsg+0xee/0x170 [ 8688.521286][ T1364] __sys_sendmsg+0xcd/0x170 [ 8688.521286][ T1364] do_syscall_64+0xc6/0x1e0 [ 8688.521286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.521286][ T1364] [ 8688.523029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8688.523029][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8688.523029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8688.523029][ T1364] ipv6_find_idev+0x102/0x170 [ 8688.523029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8688.523029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8688.523029][ T1364] netlink_rcv_skb+0x130/0x360 [ 8688.523029][ T1364] netlink_unicast+0x449/0x710 [ 8688.523029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8688.523029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8688.523029][ T1364] ___sys_sendmsg+0xee/0x170 [ 8688.523029][ T1364] __sys_sendmsg+0xcd/0x170 [ 8688.523029][ T1364] do_syscall_64+0xc6/0x1e0 [ 8688.523029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8688.523029][ T1364] [ 8698.762987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8698.763468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8698.763468][ T1364] ___neigh_create+0x14b/0xf60 [ 8698.763468][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8698.763468][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8698.763468][ T1364] ip6_output+0x1f3/0x770 [ 8698.763468][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8698.763468][ T1364] mld_sendpack+0x62d/0xbc0 [ 8698.763468][ T1364] mld_ifc_work+0x32/0x1f0 [ 8698.763468][ T1364] process_one_work+0x84d/0x18a0 [ 8698.763468][ T1364] worker_thread+0x587/0xd30 [ 8698.763468][ T1364] kthread+0x28a/0x350 [ 8698.763468][ T1364] ret_from_fork+0x31/0x70 [ 8698.763468][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8698.763468][ T1364] [ 8698.765223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8698.765223][ T1364] dst_init+0x84/0x4a0 [ 8698.765223][ T1364] dst_alloc+0x97/0x150 [ 8698.765223][ T1364] ip6_dst_alloc+0x23/0x90 [ 8698.765223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8698.765223][ T1364] ip6_pol_route+0x56f/0x840 [ 8698.765223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8698.765223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8698.765223][ T1364] ipv6_rcv+0x1ad/0x810 [ 8698.765223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8698.765223][ T1364] process_backlog+0x101/0x620 [ 8698.765223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8698.765223][ T1364] net_rx_action+0x495/0xbe0 [ 8698.765223][ T1364] __do_softirq+0x1b5/0x7f6 [ 8698.765223][ T1364] [ 8698.767085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8698.767085][ T1364] netdev_get_by_index+0x5e/0x80 [ 8698.767085][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8698.767085][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8698.767085][ T1364] ip6_route_add+0x1c/0x140 [ 8698.767085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8698.767085][ T1364] addrconf_add_dev+0xe2/0x170 [ 8698.767085][ T1364] inet6_addr_add+0x12f/0xa40 [ 8698.767085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8698.767085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.767085][ T1364] netlink_rcv_skb+0x130/0x360 [ 8698.767085][ T1364] netlink_unicast+0x449/0x710 [ 8698.767085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8698.767085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8698.767085][ T1364] ___sys_sendmsg+0xee/0x170 [ 8698.767085][ T1364] __sys_sendmsg+0xcd/0x170 [ 8698.767085][ T1364] do_syscall_64+0xc6/0x1e0 [ 8698.767085][ T1364] [ 8698.769296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8698.769296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8698.769296][ T1364] ipv6_find_idev+0x102/0x170 [ 8698.769296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8698.769296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.769296][ T1364] netlink_rcv_skb+0x130/0x360 [ 8698.769296][ T1364] netlink_unicast+0x449/0x710 [ 8698.769296][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8698.769296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8698.769296][ T1364] ___sys_sendmsg+0xee/0x170 [ 8698.769296][ T1364] __sys_sendmsg+0xcd/0x170 [ 8698.769296][ T1364] do_syscall_64+0xc6/0x1e0 [ 8698.769296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.769296][ T1364] [ 8698.771030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8698.771030][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8698.771030][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8698.771030][ T1364] ipv6_find_idev+0x102/0x170 [ 8698.771030][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8698.771030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8698.771030][ T1364] netlink_rcv_skb+0x130/0x360 [ 8698.771030][ T1364] netlink_unicast+0x449/0x710 [ 8698.771030][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8698.771030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8698.771030][ T1364] ___sys_sendmsg+0xee/0x170 [ 8698.771030][ T1364] __sys_sendmsg+0xcd/0x170 [ 8698.771030][ T1364] do_syscall_64+0xc6/0x1e0 [ 8698.771030][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8698.771030][ T1364] [ 8709.026988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8709.027483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8709.027483][ T1364] ___neigh_create+0x14b/0xf60 [ 8709.027483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8709.027483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8709.027483][ T1364] ip6_output+0x1f3/0x770 [ 8709.027483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8709.027483][ T1364] mld_sendpack+0x62d/0xbc0 [ 8709.027483][ T1364] mld_ifc_work+0x32/0x1f0 [ 8709.027483][ T1364] process_one_work+0x84d/0x18a0 [ 8709.027483][ T1364] worker_thread+0x587/0xd30 [ 8709.027483][ T1364] kthread+0x28a/0x350 [ 8709.027483][ T1364] ret_from_fork+0x31/0x70 [ 8709.027483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8709.027483][ T1364] [ 8709.029229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8709.029229][ T1364] dst_init+0x84/0x4a0 [ 8709.029229][ T1364] dst_alloc+0x97/0x150 [ 8709.029229][ T1364] ip6_dst_alloc+0x23/0x90 [ 8709.029229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8709.029229][ T1364] ip6_pol_route+0x56f/0x840 [ 8709.029229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8709.029229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8709.029229][ T1364] ipv6_rcv+0x1ad/0x810 [ 8709.029229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8709.029229][ T1364] process_backlog+0x101/0x620 [ 8709.029229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8709.029229][ T1364] net_rx_action+0x495/0xbe0 [ 8709.029229][ T1364] __do_softirq+0x1b5/0x7f6 [ 8709.029229][ T1364] [ 8709.031087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8709.031087][ T1364] netdev_get_by_index+0x5e/0x80 [ 8709.031087][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8709.031087][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8709.031087][ T1364] ip6_route_add+0x1c/0x140 [ 8709.031087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8709.031087][ T1364] addrconf_add_dev+0xe2/0x170 [ 8709.031087][ T1364] inet6_addr_add+0x12f/0xa40 [ 8709.031087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8709.031087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.031087][ T1364] netlink_rcv_skb+0x130/0x360 [ 8709.031087][ T1364] netlink_unicast+0x449/0x710 [ 8709.031087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8709.031087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8709.031087][ T1364] ___sys_sendmsg+0xee/0x170 [ 8709.031087][ T1364] __sys_sendmsg+0xcd/0x170 [ 8709.031087][ T1364] do_syscall_64+0xc6/0x1e0 [ 8709.031087][ T1364] [ 8709.033302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8709.033302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8709.033302][ T1364] ipv6_find_idev+0x102/0x170 [ 8709.033302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8709.033302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.033302][ T1364] netlink_rcv_skb+0x130/0x360 [ 8709.033302][ T1364] netlink_unicast+0x449/0x710 [ 8709.033302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8709.033302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8709.033302][ T1364] ___sys_sendmsg+0xee/0x170 [ 8709.033302][ T1364] __sys_sendmsg+0xcd/0x170 [ 8709.033302][ T1364] do_syscall_64+0xc6/0x1e0 [ 8709.033302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.033302][ T1364] [ 8709.035051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8709.035051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8709.035051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8709.035051][ T1364] ipv6_find_idev+0x102/0x170 [ 8709.035051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8709.035051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8709.035051][ T1364] netlink_rcv_skb+0x130/0x360 [ 8709.035051][ T1364] netlink_unicast+0x449/0x710 [ 8709.035051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8709.035051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8709.035051][ T1364] ___sys_sendmsg+0xee/0x170 [ 8709.035051][ T1364] __sys_sendmsg+0xcd/0x170 [ 8709.035051][ T1364] do_syscall_64+0xc6/0x1e0 [ 8709.035051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8709.035051][ T1364] [ 8719.074980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8719.075462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8719.075462][ T1364] ___neigh_create+0x14b/0xf60 [ 8719.075462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8719.075462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8719.075462][ T1364] ip6_output+0x1f3/0x770 [ 8719.075462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8719.075462][ T1364] mld_sendpack+0x62d/0xbc0 [ 8719.075462][ T1364] mld_ifc_work+0x32/0x1f0 [ 8719.075462][ T1364] process_one_work+0x84d/0x18a0 [ 8719.075462][ T1364] worker_thread+0x587/0xd30 [ 8719.075462][ T1364] kthread+0x28a/0x350 [ 8719.075462][ T1364] ret_from_fork+0x31/0x70 [ 8719.075462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8719.075462][ T1364] [ 8719.077215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8719.077215][ T1364] dst_init+0x84/0x4a0 [ 8719.077215][ T1364] dst_alloc+0x97/0x150 [ 8719.077215][ T1364] ip6_dst_alloc+0x23/0x90 [ 8719.077215][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8719.077215][ T1364] ip6_pol_route+0x56f/0x840 [ 8719.077215][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8719.077215][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8719.077215][ T1364] ipv6_rcv+0x1ad/0x810 [ 8719.077215][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8719.077215][ T1364] process_backlog+0x101/0x620 [ 8719.077215][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8719.077215][ T1364] net_rx_action+0x495/0xbe0 [ 8719.077215][ T1364] __do_softirq+0x1b5/0x7f6 [ 8719.077215][ T1364] [ 8719.079066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8719.079066][ T1364] netdev_get_by_index+0x5e/0x80 [ 8719.079066][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8719.079066][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8719.079066][ T1364] ip6_route_add+0x1c/0x140 [ 8719.079066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8719.079066][ T1364] addrconf_add_dev+0xe2/0x170 [ 8719.079066][ T1364] inet6_addr_add+0x12f/0xa40 [ 8719.079066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8719.079066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.079066][ T1364] netlink_rcv_skb+0x130/0x360 [ 8719.079066][ T1364] netlink_unicast+0x449/0x710 [ 8719.079066][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8719.079066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8719.079066][ T1364] ___sys_sendmsg+0xee/0x170 [ 8719.079066][ T1364] __sys_sendmsg+0xcd/0x170 [ 8719.079066][ T1364] do_syscall_64+0xc6/0x1e0 [ 8719.079066][ T1364] [ 8719.081275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8719.081275][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8719.081275][ T1364] ipv6_find_idev+0x102/0x170 [ 8719.081275][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8719.081275][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.081275][ T1364] netlink_rcv_skb+0x130/0x360 [ 8719.081275][ T1364] netlink_unicast+0x449/0x710 [ 8719.081275][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8719.081275][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8719.081275][ T1364] ___sys_sendmsg+0xee/0x170 [ 8719.081275][ T1364] __sys_sendmsg+0xcd/0x170 [ 8719.081275][ T1364] do_syscall_64+0xc6/0x1e0 [ 8719.081275][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.081275][ T1364] [ 8719.083010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8719.083010][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8719.083010][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8719.083010][ T1364] ipv6_find_idev+0x102/0x170 [ 8719.083010][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8719.083010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8719.083010][ T1364] netlink_rcv_skb+0x130/0x360 [ 8719.083010][ T1364] netlink_unicast+0x449/0x710 [ 8719.083010][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8719.083010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8719.083010][ T1364] ___sys_sendmsg+0xee/0x170 [ 8719.083010][ T1364] __sys_sendmsg+0xcd/0x170 [ 8719.083010][ T1364] do_syscall_64+0xc6/0x1e0 [ 8719.083010][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8719.083010][ T1364] [ 8729.186979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8729.187471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8729.187471][ T1364] ___neigh_create+0x14b/0xf60 [ 8729.187471][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8729.187471][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8729.187471][ T1364] ip6_output+0x1f3/0x770 [ 8729.187471][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8729.187471][ T1364] mld_sendpack+0x62d/0xbc0 [ 8729.187471][ T1364] mld_ifc_work+0x32/0x1f0 [ 8729.187471][ T1364] process_one_work+0x84d/0x18a0 [ 8729.187471][ T1364] worker_thread+0x587/0xd30 [ 8729.187471][ T1364] kthread+0x28a/0x350 [ 8729.187471][ T1364] ret_from_fork+0x31/0x70 [ 8729.187471][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8729.187471][ T1364] [ 8729.189303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8729.189303][ T1364] dst_init+0x84/0x4a0 [ 8729.189303][ T1364] dst_alloc+0x97/0x150 [ 8729.189303][ T1364] ip6_dst_alloc+0x23/0x90 [ 8729.189303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8729.189303][ T1364] ip6_pol_route+0x56f/0x840 [ 8729.189303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8729.189303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8729.189303][ T1364] ipv6_rcv+0x1ad/0x810 [ 8729.189303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8729.189303][ T1364] process_backlog+0x101/0x620 [ 8729.189303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8729.189303][ T1364] net_rx_action+0x495/0xbe0 [ 8729.189303][ T1364] __do_softirq+0x1b5/0x7f6 [ 8729.189303][ T1364] [ 8729.191232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8729.191232][ T1364] netdev_get_by_index+0x5e/0x80 [ 8729.191232][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8729.191232][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8729.191232][ T1364] ip6_route_add+0x1c/0x140 [ 8729.191232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8729.191232][ T1364] addrconf_add_dev+0xe2/0x170 [ 8729.191232][ T1364] inet6_addr_add+0x12f/0xa40 [ 8729.191232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8729.191232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.191232][ T1364] netlink_rcv_skb+0x130/0x360 [ 8729.191232][ T1364] netlink_unicast+0x449/0x710 [ 8729.191232][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8729.191232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8729.191232][ T1364] ___sys_sendmsg+0xee/0x170 [ 8729.191232][ T1364] __sys_sendmsg+0xcd/0x170 [ 8729.191232][ T1364] do_syscall_64+0xc6/0x1e0 [ 8729.191232][ T1364] [ 8729.193443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8729.193443][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8729.193443][ T1364] ipv6_find_idev+0x102/0x170 [ 8729.193443][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8729.193443][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.193443][ T1364] netlink_rcv_skb+0x130/0x360 [ 8729.193443][ T1364] netlink_unicast+0x449/0x710 [ 8729.193443][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8729.193443][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8729.193443][ T1364] ___sys_sendmsg+0xee/0x170 [ 8729.193443][ T1364] __sys_sendmsg+0xcd/0x170 [ 8729.193443][ T1364] do_syscall_64+0xc6/0x1e0 [ 8729.193443][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.193443][ T1364] [ 8729.195187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8729.195187][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8729.195187][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8729.195187][ T1364] ipv6_find_idev+0x102/0x170 [ 8729.195187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8729.195187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8729.195187][ T1364] netlink_rcv_skb+0x130/0x360 [ 8729.195187][ T1364] netlink_unicast+0x449/0x710 [ 8729.195187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8729.195187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8729.195187][ T1364] ___sys_sendmsg+0xee/0x170 [ 8729.195187][ T1364] __sys_sendmsg+0xcd/0x170 [ 8729.195187][ T1364] do_syscall_64+0xc6/0x1e0 [ 8729.195187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8729.195187][ T1364] [ 8739.235048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8739.235452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8739.235452][ T1364] ___neigh_create+0x14b/0xf60 [ 8739.235452][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8739.235452][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8739.235452][ T1364] ip6_output+0x1f3/0x770 [ 8739.235452][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8739.235452][ T1364] mld_sendpack+0x62d/0xbc0 [ 8739.235452][ T1364] mld_ifc_work+0x32/0x1f0 [ 8739.235452][ T1364] process_one_work+0x84d/0x18a0 [ 8739.235452][ T1364] worker_thread+0x587/0xd30 [ 8739.235452][ T1364] kthread+0x28a/0x350 [ 8739.235452][ T1364] ret_from_fork+0x31/0x70 [ 8739.235452][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8739.235452][ T1364] [ 8739.237155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8739.237155][ T1364] dst_init+0x84/0x4a0 [ 8739.237155][ T1364] dst_alloc+0x97/0x150 [ 8739.237155][ T1364] ip6_dst_alloc+0x23/0x90 [ 8739.237155][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8739.237155][ T1364] ip6_pol_route+0x56f/0x840 [ 8739.237155][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8739.237155][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8739.237155][ T1364] ipv6_rcv+0x1ad/0x810 [ 8739.237155][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8739.237155][ T1364] process_backlog+0x101/0x620 [ 8739.237155][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8739.237155][ T1364] net_rx_action+0x495/0xbe0 [ 8739.237155][ T1364] __do_softirq+0x1b5/0x7f6 [ 8739.237155][ T1364] [ 8739.238968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8739.238968][ T1364] netdev_get_by_index+0x5e/0x80 [ 8739.238968][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8739.238968][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8739.238968][ T1364] ip6_route_add+0x1c/0x140 [ 8739.238968][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8739.238968][ T1364] addrconf_add_dev+0xe2/0x170 [ 8739.238968][ T1364] inet6_addr_add+0x12f/0xa40 [ 8739.238968][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8739.238968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.238968][ T1364] netlink_rcv_skb+0x130/0x360 [ 8739.238968][ T1364] netlink_unicast+0x449/0x710 [ 8739.238968][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8739.238968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8739.238968][ T1364] ___sys_sendmsg+0xee/0x170 [ 8739.238968][ T1364] __sys_sendmsg+0xcd/0x170 [ 8739.238968][ T1364] do_syscall_64+0xc6/0x1e0 [ 8739.238968][ T1364] [ 8739.241141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8739.241141][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8739.241141][ T1364] ipv6_find_idev+0x102/0x170 [ 8739.241141][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8739.241141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.241141][ T1364] netlink_rcv_skb+0x130/0x360 [ 8739.241141][ T1364] netlink_unicast+0x449/0x710 [ 8739.241141][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8739.241141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8739.241141][ T1364] ___sys_sendmsg+0xee/0x170 [ 8739.241141][ T1364] __sys_sendmsg+0xcd/0x170 [ 8739.241141][ T1364] do_syscall_64+0xc6/0x1e0 [ 8739.241141][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.241141][ T1364] [ 8739.242841][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8739.242841][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8739.242841][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8739.242841][ T1364] ipv6_find_idev+0x102/0x170 [ 8739.242841][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8739.242841][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8739.242841][ T1364] netlink_rcv_skb+0x130/0x360 [ 8739.242841][ T1364] netlink_unicast+0x449/0x710 [ 8739.242841][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8739.242841][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8739.242841][ T1364] ___sys_sendmsg+0xee/0x170 [ 8739.242841][ T1364] __sys_sendmsg+0xcd/0x170 [ 8739.242841][ T1364] do_syscall_64+0xc6/0x1e0 [ 8739.242841][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8739.242841][ T1364] [ 8749.410990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8749.411472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8749.411472][ T1364] ___neigh_create+0x14b/0xf60 [ 8749.411472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8749.411472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8749.411472][ T1364] ip6_output+0x1f3/0x770 [ 8749.411472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8749.411472][ T1364] mld_sendpack+0x62d/0xbc0 [ 8749.411472][ T1364] mld_ifc_work+0x32/0x1f0 [ 8749.411472][ T1364] process_one_work+0x84d/0x18a0 [ 8749.411472][ T1364] worker_thread+0x587/0xd30 [ 8749.411472][ T1364] kthread+0x28a/0x350 [ 8749.411472][ T1364] ret_from_fork+0x31/0x70 [ 8749.411472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8749.411472][ T1364] [ 8749.413229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8749.413229][ T1364] dst_init+0x84/0x4a0 [ 8749.413229][ T1364] dst_alloc+0x97/0x150 [ 8749.413229][ T1364] ip6_dst_alloc+0x23/0x90 [ 8749.413229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8749.413229][ T1364] ip6_pol_route+0x56f/0x840 [ 8749.413229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8749.413229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8749.413229][ T1364] ipv6_rcv+0x1ad/0x810 [ 8749.413229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8749.413229][ T1364] process_backlog+0x101/0x620 [ 8749.413229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8749.413229][ T1364] net_rx_action+0x495/0xbe0 [ 8749.413229][ T1364] __do_softirq+0x1b5/0x7f6 [ 8749.413229][ T1364] [ 8749.415121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8749.415121][ T1364] netdev_get_by_index+0x5e/0x80 [ 8749.415121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8749.415121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8749.415121][ T1364] ip6_route_add+0x1c/0x140 [ 8749.415121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8749.415121][ T1364] addrconf_add_dev+0xe2/0x170 [ 8749.415121][ T1364] inet6_addr_add+0x12f/0xa40 [ 8749.415121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8749.415121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.415121][ T1364] netlink_rcv_skb+0x130/0x360 [ 8749.415121][ T1364] netlink_unicast+0x449/0x710 [ 8749.415121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8749.415121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8749.415121][ T1364] ___sys_sendmsg+0xee/0x170 [ 8749.415121][ T1364] __sys_sendmsg+0xcd/0x170 [ 8749.415121][ T1364] do_syscall_64+0xc6/0x1e0 [ 8749.415121][ T1364] [ 8749.417342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8749.417342][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8749.417342][ T1364] ipv6_find_idev+0x102/0x170 [ 8749.417342][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8749.417342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.417342][ T1364] netlink_rcv_skb+0x130/0x360 [ 8749.417342][ T1364] netlink_unicast+0x449/0x710 [ 8749.417342][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8749.417342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8749.417342][ T1364] ___sys_sendmsg+0xee/0x170 [ 8749.417342][ T1364] __sys_sendmsg+0xcd/0x170 [ 8749.417342][ T1364] do_syscall_64+0xc6/0x1e0 [ 8749.417342][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8749.417342][ T1364] [ 8749.419106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8749.419106][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8749.419106][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8749.419106][ T1364] ipv6_find_idev+0x102/0x170 [ 8749.419106][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8749.419106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8749.419106][ T1364] netlink_rcv_skb+0x130/0x360 [ 8749.419106][ T1364] netlink_unicast+0x449/0x710 [ 8749.419106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8749.419106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8749.419106][ T1364] ___sys_sendmsg+0xee/0x170 [ 8749.419106][ T1364] __sys_sendmsg+0xcd/0x170 [ 8749.419106][ T1364] do_syscall_64+0xc6/0x1e0 [ 8749.419106][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8749.419106][ T1364] [ 8759.458992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8759.459472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8759.459472][ T1364] ___neigh_create+0x14b/0xf60 [ 8759.459472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8759.459472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8759.459472][ T1364] ip6_output+0x1f3/0x770 [ 8759.459472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8759.459472][ T1364] mld_sendpack+0x62d/0xbc0 [ 8759.459472][ T1364] mld_ifc_work+0x32/0x1f0 [ 8759.459472][ T1364] process_one_work+0x84d/0x18a0 [ 8759.459472][ T1364] worker_thread+0x587/0xd30 [ 8759.459472][ T1364] kthread+0x28a/0x350 [ 8759.459472][ T1364] ret_from_fork+0x31/0x70 [ 8759.459472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8759.459472][ T1364] [ 8759.461210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8759.461210][ T1364] dst_init+0x84/0x4a0 [ 8759.461210][ T1364] dst_alloc+0x97/0x150 [ 8759.461210][ T1364] ip6_dst_alloc+0x23/0x90 [ 8759.461210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8759.461210][ T1364] ip6_pol_route+0x56f/0x840 [ 8759.461210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8759.461210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8759.461210][ T1364] ipv6_rcv+0x1ad/0x810 [ 8759.461210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8759.461210][ T1364] process_backlog+0x101/0x620 [ 8759.461210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8759.461210][ T1364] net_rx_action+0x495/0xbe0 [ 8759.461210][ T1364] __do_softirq+0x1b5/0x7f6 [ 8759.461210][ T1364] [ 8759.463070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8759.463070][ T1364] netdev_get_by_index+0x5e/0x80 [ 8759.463070][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8759.463070][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8759.463070][ T1364] ip6_route_add+0x1c/0x140 [ 8759.463070][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8759.463070][ T1364] addrconf_add_dev+0xe2/0x170 [ 8759.463070][ T1364] inet6_addr_add+0x12f/0xa40 [ 8759.463070][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8759.463070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.463070][ T1364] netlink_rcv_skb+0x130/0x360 [ 8759.463070][ T1364] netlink_unicast+0x449/0x710 [ 8759.463070][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8759.463070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8759.463070][ T1364] ___sys_sendmsg+0xee/0x170 [ 8759.463070][ T1364] __sys_sendmsg+0xcd/0x170 [ 8759.463070][ T1364] do_syscall_64+0xc6/0x1e0 [ 8759.463070][ T1364] [ 8759.465287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8759.465287][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8759.465287][ T1364] ipv6_find_idev+0x102/0x170 [ 8759.465287][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8759.465287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.465287][ T1364] netlink_rcv_skb+0x130/0x360 [ 8759.465287][ T1364] netlink_unicast+0x449/0x710 [ 8759.465287][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8759.465287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8759.465287][ T1364] ___sys_sendmsg+0xee/0x170 [ 8759.465287][ T1364] __sys_sendmsg+0xcd/0x170 [ 8759.465287][ T1364] do_syscall_64+0xc6/0x1e0 [ 8759.465287][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.465287][ T1364] [ 8759.467019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8759.467019][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8759.467019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8759.467019][ T1364] ipv6_find_idev+0x102/0x170 [ 8759.467019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8759.467019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8759.467019][ T1364] netlink_rcv_skb+0x130/0x360 [ 8759.467019][ T1364] netlink_unicast+0x449/0x710 [ 8759.467019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8759.467019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8759.467019][ T1364] ___sys_sendmsg+0xee/0x170 [ 8759.467019][ T1364] __sys_sendmsg+0xcd/0x170 [ 8759.467019][ T1364] do_syscall_64+0xc6/0x1e0 [ 8759.467019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8759.467019][ T1364] [ 8769.523079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8769.523575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8769.523575][ T1364] ___neigh_create+0x14b/0xf60 [ 8769.523575][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8769.523575][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8769.523575][ T1364] ip6_output+0x1f3/0x770 [ 8769.523575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8769.523575][ T1364] mld_sendpack+0x62d/0xbc0 [ 8769.523575][ T1364] mld_ifc_work+0x32/0x1f0 [ 8769.523575][ T1364] process_one_work+0x84d/0x18a0 [ 8769.523575][ T1364] worker_thread+0x587/0xd30 [ 8769.523575][ T1364] kthread+0x28a/0x350 [ 8769.523575][ T1364] ret_from_fork+0x31/0x70 [ 8769.523575][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8769.523575][ T1364] [ 8769.525352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8769.525352][ T1364] dst_init+0x84/0x4a0 [ 8769.525352][ T1364] dst_alloc+0x97/0x150 [ 8769.525352][ T1364] ip6_dst_alloc+0x23/0x90 [ 8769.525352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8769.525352][ T1364] ip6_pol_route+0x56f/0x840 [ 8769.525352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8769.525352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8769.525352][ T1364] ipv6_rcv+0x1ad/0x810 [ 8769.525352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8769.525352][ T1364] process_backlog+0x101/0x620 [ 8769.525352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8769.525352][ T1364] net_rx_action+0x495/0xbe0 [ 8769.525352][ T1364] __do_softirq+0x1b5/0x7f6 [ 8769.525352][ T1364] [ 8769.527239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8769.527239][ T1364] netdev_get_by_index+0x5e/0x80 [ 8769.527239][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8769.527239][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8769.527239][ T1364] ip6_route_add+0x1c/0x140 [ 8769.527239][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8769.527239][ T1364] addrconf_add_dev+0xe2/0x170 [ 8769.527239][ T1364] inet6_addr_add+0x12f/0xa40 [ 8769.527239][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8769.527239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.527239][ T1364] netlink_rcv_skb+0x130/0x360 [ 8769.527239][ T1364] netlink_unicast+0x449/0x710 [ 8769.527239][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8769.527239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8769.527239][ T1364] ___sys_sendmsg+0xee/0x170 [ 8769.527239][ T1364] __sys_sendmsg+0xcd/0x170 [ 8769.527239][ T1364] do_syscall_64+0xc6/0x1e0 [ 8769.527239][ T1364] [ 8769.529501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8769.529501][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8769.529501][ T1364] ipv6_find_idev+0x102/0x170 [ 8769.529501][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8769.529501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.529501][ T1364] netlink_rcv_skb+0x130/0x360 [ 8769.529501][ T1364] netlink_unicast+0x449/0x710 [ 8769.529501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8769.529501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8769.529501][ T1364] ___sys_sendmsg+0xee/0x170 [ 8769.529501][ T1364] __sys_sendmsg+0xcd/0x170 [ 8769.529501][ T1364] do_syscall_64+0xc6/0x1e0 [ 8769.529501][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.529501][ T1364] [ 8769.531274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8769.531274][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8769.531274][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8769.531274][ T1364] ipv6_find_idev+0x102/0x170 [ 8769.531274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8769.531274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8769.531274][ T1364] netlink_rcv_skb+0x130/0x360 [ 8769.531274][ T1364] netlink_unicast+0x449/0x710 [ 8769.531274][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8769.531274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8769.531274][ T1364] ___sys_sendmsg+0xee/0x170 [ 8769.531274][ T1364] __sys_sendmsg+0xcd/0x170 [ 8769.531274][ T1364] do_syscall_64+0xc6/0x1e0 [ 8769.531274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8769.531274][ T1364] [ 8779.634984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8779.635456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8779.635456][ T1364] ___neigh_create+0x14b/0xf60 [ 8779.635456][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8779.635456][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8779.635456][ T1364] ip6_output+0x1f3/0x770 [ 8779.635456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8779.635456][ T1364] mld_sendpack+0x62d/0xbc0 [ 8779.635456][ T1364] mld_ifc_work+0x32/0x1f0 [ 8779.635456][ T1364] process_one_work+0x84d/0x18a0 [ 8779.635456][ T1364] worker_thread+0x587/0xd30 [ 8779.635456][ T1364] kthread+0x28a/0x350 [ 8779.635456][ T1364] ret_from_fork+0x31/0x70 [ 8779.635456][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8779.635456][ T1364] [ 8779.637191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8779.637191][ T1364] dst_init+0x84/0x4a0 [ 8779.637191][ T1364] dst_alloc+0x97/0x150 [ 8779.637191][ T1364] ip6_dst_alloc+0x23/0x90 [ 8779.637191][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8779.637191][ T1364] ip6_pol_route+0x56f/0x840 [ 8779.637191][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8779.637191][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8779.637191][ T1364] ipv6_rcv+0x1ad/0x810 [ 8779.637191][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8779.637191][ T1364] process_backlog+0x101/0x620 [ 8779.637191][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8779.637191][ T1364] net_rx_action+0x495/0xbe0 [ 8779.637191][ T1364] __do_softirq+0x1b5/0x7f6 [ 8779.637191][ T1364] [ 8779.639029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8779.639029][ T1364] netdev_get_by_index+0x5e/0x80 [ 8779.639029][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8779.639029][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8779.639029][ T1364] ip6_route_add+0x1c/0x140 [ 8779.639029][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8779.639029][ T1364] addrconf_add_dev+0xe2/0x170 [ 8779.639029][ T1364] inet6_addr_add+0x12f/0xa40 [ 8779.639029][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8779.639029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.639029][ T1364] netlink_rcv_skb+0x130/0x360 [ 8779.639029][ T1364] netlink_unicast+0x449/0x710 [ 8779.639029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8779.639029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8779.639029][ T1364] ___sys_sendmsg+0xee/0x170 [ 8779.639029][ T1364] __sys_sendmsg+0xcd/0x170 [ 8779.639029][ T1364] do_syscall_64+0xc6/0x1e0 [ 8779.639029][ T1364] [ 8779.641257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8779.641257][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8779.641257][ T1364] ipv6_find_idev+0x102/0x170 [ 8779.641257][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8779.641257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.641257][ T1364] netlink_rcv_skb+0x130/0x360 [ 8779.641257][ T1364] netlink_unicast+0x449/0x710 [ 8779.641257][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8779.641257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8779.641257][ T1364] ___sys_sendmsg+0xee/0x170 [ 8779.641257][ T1364] __sys_sendmsg+0xcd/0x170 [ 8779.641257][ T1364] do_syscall_64+0xc6/0x1e0 [ 8779.641257][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.641257][ T1364] [ 8779.643385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8779.643385][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8779.643385][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8779.643385][ T1364] ipv6_find_idev+0x102/0x170 [ 8779.643385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8779.643385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8779.643385][ T1364] netlink_rcv_skb+0x130/0x360 [ 8779.643385][ T1364] netlink_unicast+0x449/0x710 [ 8779.643385][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8779.643385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8779.643385][ T1364] ___sys_sendmsg+0xee/0x170 [ 8779.643385][ T1364] __sys_sendmsg+0xcd/0x170 [ 8779.643385][ T1364] do_syscall_64+0xc6/0x1e0 [ 8779.643385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8779.643385][ T1364] [ 8789.843000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8789.843482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8789.843482][ T1364] ___neigh_create+0x14b/0xf60 [ 8789.843482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8789.843482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8789.843482][ T1364] ip6_output+0x1f3/0x770 [ 8789.843482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8789.843482][ T1364] mld_sendpack+0x62d/0xbc0 [ 8789.843482][ T1364] mld_ifc_work+0x32/0x1f0 [ 8789.843482][ T1364] process_one_work+0x84d/0x18a0 [ 8789.843482][ T1364] worker_thread+0x587/0xd30 [ 8789.843482][ T1364] kthread+0x28a/0x350 [ 8789.843482][ T1364] ret_from_fork+0x31/0x70 [ 8789.843482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8789.843482][ T1364] [ 8789.845229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8789.845229][ T1364] dst_init+0x84/0x4a0 [ 8789.845229][ T1364] dst_alloc+0x97/0x150 [ 8789.845229][ T1364] ip6_dst_alloc+0x23/0x90 [ 8789.845229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8789.845229][ T1364] ip6_pol_route+0x56f/0x840 [ 8789.845229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8789.845229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8789.845229][ T1364] ipv6_rcv+0x1ad/0x810 [ 8789.845229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8789.845229][ T1364] process_backlog+0x101/0x620 [ 8789.845229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8789.845229][ T1364] net_rx_action+0x495/0xbe0 [ 8789.845229][ T1364] __do_softirq+0x1b5/0x7f6 [ 8789.845229][ T1364] [ 8789.847078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8789.847078][ T1364] netdev_get_by_index+0x5e/0x80 [ 8789.847078][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8789.847078][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8789.847078][ T1364] ip6_route_add+0x1c/0x140 [ 8789.847078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8789.847078][ T1364] addrconf_add_dev+0xe2/0x170 [ 8789.847078][ T1364] inet6_addr_add+0x12f/0xa40 [ 8789.847078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8789.847078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.847078][ T1364] netlink_rcv_skb+0x130/0x360 [ 8789.847078][ T1364] netlink_unicast+0x449/0x710 [ 8789.847078][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8789.847078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8789.847078][ T1364] ___sys_sendmsg+0xee/0x170 [ 8789.847078][ T1364] __sys_sendmsg+0xcd/0x170 [ 8789.847078][ T1364] do_syscall_64+0xc6/0x1e0 [ 8789.847078][ T1364] [ 8789.849285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8789.849285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8789.849285][ T1364] ipv6_find_idev+0x102/0x170 [ 8789.849285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8789.849285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.849285][ T1364] netlink_rcv_skb+0x130/0x360 [ 8789.849285][ T1364] netlink_unicast+0x449/0x710 [ 8789.849285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8789.849285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8789.849285][ T1364] ___sys_sendmsg+0xee/0x170 [ 8789.849285][ T1364] __sys_sendmsg+0xcd/0x170 [ 8789.849285][ T1364] do_syscall_64+0xc6/0x1e0 [ 8789.849285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.849285][ T1364] [ 8789.851020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8789.851020][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8789.851020][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8789.851020][ T1364] ipv6_find_idev+0x102/0x170 [ 8789.851020][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8789.851020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8789.851020][ T1364] netlink_rcv_skb+0x130/0x360 [ 8789.851020][ T1364] netlink_unicast+0x449/0x710 [ 8789.851020][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8789.851020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8789.851020][ T1364] ___sys_sendmsg+0xee/0x170 [ 8789.851020][ T1364] __sys_sendmsg+0xcd/0x170 [ 8789.851020][ T1364] do_syscall_64+0xc6/0x1e0 [ 8789.851020][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8789.851020][ T1364] [ 8800.099062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8800.099467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8800.099467][ T1364] ___neigh_create+0x14b/0xf60 [ 8800.099467][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8800.099467][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8800.099467][ T1364] ip6_output+0x1f3/0x770 [ 8800.099467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8800.099467][ T1364] mld_sendpack+0x62d/0xbc0 [ 8800.099467][ T1364] mld_ifc_work+0x32/0x1f0 [ 8800.099467][ T1364] process_one_work+0x84d/0x18a0 [ 8800.099467][ T1364] worker_thread+0x587/0xd30 [ 8800.099467][ T1364] kthread+0x28a/0x350 [ 8800.099467][ T1364] ret_from_fork+0x31/0x70 [ 8800.099467][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8800.099467][ T1364] [ 8800.101196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8800.101196][ T1364] dst_init+0x84/0x4a0 [ 8800.101196][ T1364] dst_alloc+0x97/0x150 [ 8800.101196][ T1364] ip6_dst_alloc+0x23/0x90 [ 8800.101196][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8800.101196][ T1364] ip6_pol_route+0x56f/0x840 [ 8800.101196][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8800.101196][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8800.101196][ T1364] ipv6_rcv+0x1ad/0x810 [ 8800.101196][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8800.101196][ T1364] process_backlog+0x101/0x620 [ 8800.101196][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8800.101196][ T1364] net_rx_action+0x495/0xbe0 [ 8800.101196][ T1364] __do_softirq+0x1b5/0x7f6 [ 8800.101196][ T1364] [ 8800.103028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8800.103028][ T1364] netdev_get_by_index+0x5e/0x80 [ 8800.103028][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8800.103028][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8800.103028][ T1364] ip6_route_add+0x1c/0x140 [ 8800.103028][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8800.103028][ T1364] addrconf_add_dev+0xe2/0x170 [ 8800.103028][ T1364] inet6_addr_add+0x12f/0xa40 [ 8800.103028][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8800.103028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8800.103028][ T1364] netlink_rcv_skb+0x130/0x360 [ 8800.103028][ T1364] netlink_unicast+0x449/0x710 [ 8800.103028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8800.103028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8800.103028][ T1364] ___sys_sendmsg+0xee/0x170 [ 8800.103028][ T1364] __sys_sendmsg+0xcd/0x170 [ 8800.103028][ T1364] do_syscall_64+0xc6/0x1e0 [ 8800.103028][ T1364] [ 8800.105236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8800.105236][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8800.105236][ T1364] ipv6_find_idev+0x102/0x170 [ 8800.105236][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8800.105236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8800.105236][ T1364] netlink_rcv_skb+0x130/0x360 [ 8800.105236][ T1364] netlink_unicast+0x449/0x710 [ 8800.105236][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8800.105236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8800.105236][ T1364] ___sys_sendmsg+0xee/0x170 [ 8800.105236][ T1364] __sys_sendmsg+0xcd/0x170 [ 8800.105236][ T1364] do_syscall_64+0xc6/0x1e0 [ 8800.105236][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8800.105236][ T1364] [ 8800.106962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8800.106962][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8800.106962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8800.106962][ T1364] ipv6_find_idev+0x102/0x170 [ 8800.106962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8800.106962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8800.106962][ T1364] netlink_rcv_skb+0x130/0x360 [ 8800.106962][ T1364] netlink_unicast+0x449/0x710 [ 8800.106962][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8800.106962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8800.106962][ T1364] ___sys_sendmsg+0xee/0x170 [ 8800.106962][ T1364] __sys_sendmsg+0xcd/0x170 [ 8800.106962][ T1364] do_syscall_64+0xc6/0x1e0 [ 8800.106962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8800.106962][ T1364] [ 8810.354987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8810.355400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8810.355400][ T1364] ___neigh_create+0x14b/0xf60 [ 8810.355400][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8810.355400][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8810.355400][ T1364] ip6_output+0x1f3/0x770 [ 8810.355400][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8810.355400][ T1364] mld_sendpack+0x62d/0xbc0 [ 8810.355400][ T1364] mld_ifc_work+0x32/0x1f0 [ 8810.355400][ T1364] process_one_work+0x84d/0x18a0 [ 8810.355400][ T1364] worker_thread+0x587/0xd30 [ 8810.355400][ T1364] kthread+0x28a/0x350 [ 8810.355400][ T1364] ret_from_fork+0x31/0x70 [ 8810.355400][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8810.355400][ T1364] [ 8810.357127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8810.357127][ T1364] dst_init+0x84/0x4a0 [ 8810.357127][ T1364] dst_alloc+0x97/0x150 [ 8810.357127][ T1364] ip6_dst_alloc+0x23/0x90 [ 8810.357127][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8810.357127][ T1364] ip6_pol_route+0x56f/0x840 [ 8810.357127][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8810.357127][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8810.357127][ T1364] ipv6_rcv+0x1ad/0x810 [ 8810.357127][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8810.357127][ T1364] process_backlog+0x101/0x620 [ 8810.357127][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8810.357127][ T1364] net_rx_action+0x495/0xbe0 [ 8810.357127][ T1364] __do_softirq+0x1b5/0x7f6 [ 8810.357127][ T1364] [ 8810.358968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8810.358968][ T1364] netdev_get_by_index+0x5e/0x80 [ 8810.358968][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8810.358968][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8810.358968][ T1364] ip6_route_add+0x1c/0x140 [ 8810.358968][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8810.358968][ T1364] addrconf_add_dev+0xe2/0x170 [ 8810.358968][ T1364] inet6_addr_add+0x12f/0xa40 [ 8810.358968][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8810.358968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.358968][ T1364] netlink_rcv_skb+0x130/0x360 [ 8810.358968][ T1364] netlink_unicast+0x449/0x710 [ 8810.358968][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8810.358968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8810.358968][ T1364] ___sys_sendmsg+0xee/0x170 [ 8810.358968][ T1364] __sys_sendmsg+0xcd/0x170 [ 8810.358968][ T1364] do_syscall_64+0xc6/0x1e0 [ 8810.358968][ T1364] [ 8810.361168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8810.361168][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8810.361168][ T1364] ipv6_find_idev+0x102/0x170 [ 8810.361168][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8810.361168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.361168][ T1364] netlink_rcv_skb+0x130/0x360 [ 8810.361168][ T1364] netlink_unicast+0x449/0x710 [ 8810.361168][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8810.361168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8810.361168][ T1364] ___sys_sendmsg+0xee/0x170 [ 8810.361168][ T1364] __sys_sendmsg+0xcd/0x170 [ 8810.361168][ T1364] do_syscall_64+0xc6/0x1e0 [ 8810.361168][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.361168][ T1364] [ 8810.362891][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8810.362891][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8810.362891][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8810.362891][ T1364] ipv6_find_idev+0x102/0x170 [ 8810.362891][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8810.362891][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8810.362891][ T1364] netlink_rcv_skb+0x130/0x360 [ 8810.362891][ T1364] netlink_unicast+0x449/0x710 [ 8810.362891][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8810.362891][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8810.362891][ T1364] ___sys_sendmsg+0xee/0x170 [ 8810.362891][ T1364] __sys_sendmsg+0xcd/0x170 [ 8810.362891][ T1364] do_syscall_64+0xc6/0x1e0 [ 8810.362891][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8810.362891][ T1364] [ 8820.411056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8820.411466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8820.411466][ T1364] ___neigh_create+0x14b/0xf60 [ 8820.411466][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8820.411466][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8820.411466][ T1364] ip6_output+0x1f3/0x770 [ 8820.411466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8820.411466][ T1364] mld_sendpack+0x62d/0xbc0 [ 8820.411466][ T1364] mld_ifc_work+0x32/0x1f0 [ 8820.411466][ T1364] process_one_work+0x84d/0x18a0 [ 8820.411466][ T1364] worker_thread+0x587/0xd30 [ 8820.411466][ T1364] kthread+0x28a/0x350 [ 8820.411466][ T1364] ret_from_fork+0x31/0x70 [ 8820.411466][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8820.411466][ T1364] [ 8820.413261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8820.413261][ T1364] dst_init+0x84/0x4a0 [ 8820.413261][ T1364] dst_alloc+0x97/0x150 [ 8820.413261][ T1364] ip6_dst_alloc+0x23/0x90 [ 8820.413261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8820.413261][ T1364] ip6_pol_route+0x56f/0x840 [ 8820.413261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8820.413261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8820.413261][ T1364] ipv6_rcv+0x1ad/0x810 [ 8820.413261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8820.413261][ T1364] process_backlog+0x101/0x620 [ 8820.413261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8820.413261][ T1364] net_rx_action+0x495/0xbe0 [ 8820.413261][ T1364] __do_softirq+0x1b5/0x7f6 [ 8820.413261][ T1364] [ 8820.415113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8820.415113][ T1364] netdev_get_by_index+0x5e/0x80 [ 8820.415113][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8820.415113][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8820.415113][ T1364] ip6_route_add+0x1c/0x140 [ 8820.415113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8820.415113][ T1364] addrconf_add_dev+0xe2/0x170 [ 8820.415113][ T1364] inet6_addr_add+0x12f/0xa40 [ 8820.415113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8820.415113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.415113][ T1364] netlink_rcv_skb+0x130/0x360 [ 8820.415113][ T1364] netlink_unicast+0x449/0x710 [ 8820.415113][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8820.415113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8820.415113][ T1364] ___sys_sendmsg+0xee/0x170 [ 8820.415113][ T1364] __sys_sendmsg+0xcd/0x170 [ 8820.415113][ T1364] do_syscall_64+0xc6/0x1e0 [ 8820.415113][ T1364] [ 8820.417298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8820.417298][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8820.417298][ T1364] ipv6_find_idev+0x102/0x170 [ 8820.417298][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8820.417298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.417298][ T1364] netlink_rcv_skb+0x130/0x360 [ 8820.417298][ T1364] netlink_unicast+0x449/0x710 [ 8820.417298][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8820.417298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8820.417298][ T1364] ___sys_sendmsg+0xee/0x170 [ 8820.417298][ T1364] __sys_sendmsg+0xcd/0x170 [ 8820.417298][ T1364] do_syscall_64+0xc6/0x1e0 [ 8820.417298][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.417298][ T1364] [ 8820.419011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8820.419011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8820.419011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8820.419011][ T1364] ipv6_find_idev+0x102/0x170 [ 8820.419011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8820.419011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8820.419011][ T1364] netlink_rcv_skb+0x130/0x360 [ 8820.419011][ T1364] netlink_unicast+0x449/0x710 [ 8820.419011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8820.419011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8820.419011][ T1364] ___sys_sendmsg+0xee/0x170 [ 8820.419011][ T1364] __sys_sendmsg+0xcd/0x170 [ 8820.419011][ T1364] do_syscall_64+0xc6/0x1e0 [ 8820.419011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8820.419011][ T1364] [ 8830.658995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8830.659478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8830.659478][ T1364] ___neigh_create+0x14b/0xf60 [ 8830.659478][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8830.659478][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8830.659478][ T1364] ip6_output+0x1f3/0x770 [ 8830.659478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8830.659478][ T1364] mld_sendpack+0x62d/0xbc0 [ 8830.659478][ T1364] mld_ifc_work+0x32/0x1f0 [ 8830.659478][ T1364] process_one_work+0x84d/0x18a0 [ 8830.659478][ T1364] worker_thread+0x587/0xd30 [ 8830.659478][ T1364] kthread+0x28a/0x350 [ 8830.659478][ T1364] ret_from_fork+0x31/0x70 [ 8830.659478][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8830.659478][ T1364] [ 8830.661227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8830.661227][ T1364] dst_init+0x84/0x4a0 [ 8830.661227][ T1364] dst_alloc+0x97/0x150 [ 8830.661227][ T1364] ip6_dst_alloc+0x23/0x90 [ 8830.661227][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8830.661227][ T1364] ip6_pol_route+0x56f/0x840 [ 8830.661227][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8830.661227][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8830.661227][ T1364] ipv6_rcv+0x1ad/0x810 [ 8830.661227][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8830.661227][ T1364] process_backlog+0x101/0x620 [ 8830.661227][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8830.661227][ T1364] net_rx_action+0x495/0xbe0 [ 8830.661227][ T1364] __do_softirq+0x1b5/0x7f6 [ 8830.661227][ T1364] [ 8830.663080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8830.663080][ T1364] netdev_get_by_index+0x5e/0x80 [ 8830.663080][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8830.663080][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8830.663080][ T1364] ip6_route_add+0x1c/0x140 [ 8830.663080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8830.663080][ T1364] addrconf_add_dev+0xe2/0x170 [ 8830.663080][ T1364] inet6_addr_add+0x12f/0xa40 [ 8830.663080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8830.663080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.663080][ T1364] netlink_rcv_skb+0x130/0x360 [ 8830.663080][ T1364] netlink_unicast+0x449/0x710 [ 8830.663080][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8830.663080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8830.663080][ T1364] ___sys_sendmsg+0xee/0x170 [ 8830.663080][ T1364] __sys_sendmsg+0xcd/0x170 [ 8830.663080][ T1364] do_syscall_64+0xc6/0x1e0 [ 8830.663080][ T1364] [ 8830.665309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8830.665309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8830.665309][ T1364] ipv6_find_idev+0x102/0x170 [ 8830.665309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8830.665309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.665309][ T1364] netlink_rcv_skb+0x130/0x360 [ 8830.665309][ T1364] netlink_unicast+0x449/0x710 [ 8830.665309][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8830.665309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8830.665309][ T1364] ___sys_sendmsg+0xee/0x170 [ 8830.665309][ T1364] __sys_sendmsg+0xcd/0x170 [ 8830.665309][ T1364] do_syscall_64+0xc6/0x1e0 [ 8830.665309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.665309][ T1364] [ 8830.667048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8830.667048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8830.667048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8830.667048][ T1364] ipv6_find_idev+0x102/0x170 [ 8830.667048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8830.667048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8830.667048][ T1364] netlink_rcv_skb+0x130/0x360 [ 8830.667048][ T1364] netlink_unicast+0x449/0x710 [ 8830.667048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8830.667048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8830.667048][ T1364] ___sys_sendmsg+0xee/0x170 [ 8830.667048][ T1364] __sys_sendmsg+0xcd/0x170 [ 8830.667048][ T1364] do_syscall_64+0xc6/0x1e0 [ 8830.667048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8830.667048][ T1364] [ 8840.890980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8840.891459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8840.891459][ T1364] ___neigh_create+0x14b/0xf60 [ 8840.891459][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8840.891459][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8840.891459][ T1364] ip6_output+0x1f3/0x770 [ 8840.891459][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8840.891459][ T1364] mld_sendpack+0x62d/0xbc0 [ 8840.891459][ T1364] mld_ifc_work+0x32/0x1f0 [ 8840.891459][ T1364] process_one_work+0x84d/0x18a0 [ 8840.891459][ T1364] worker_thread+0x587/0xd30 [ 8840.891459][ T1364] kthread+0x28a/0x350 [ 8840.891459][ T1364] ret_from_fork+0x31/0x70 [ 8840.891459][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8840.891459][ T1364] [ 8840.893200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8840.893200][ T1364] dst_init+0x84/0x4a0 [ 8840.893200][ T1364] dst_alloc+0x97/0x150 [ 8840.893200][ T1364] ip6_dst_alloc+0x23/0x90 [ 8840.893200][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8840.893200][ T1364] ip6_pol_route+0x56f/0x840 [ 8840.893200][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8840.893200][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8840.893200][ T1364] ipv6_rcv+0x1ad/0x810 [ 8840.893200][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8840.893200][ T1364] process_backlog+0x101/0x620 [ 8840.893200][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8840.893200][ T1364] net_rx_action+0x495/0xbe0 [ 8840.893200][ T1364] __do_softirq+0x1b5/0x7f6 [ 8840.893200][ T1364] [ 8840.895081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8840.895081][ T1364] netdev_get_by_index+0x5e/0x80 [ 8840.895081][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8840.895081][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8840.895081][ T1364] ip6_route_add+0x1c/0x140 [ 8840.895081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8840.895081][ T1364] addrconf_add_dev+0xe2/0x170 [ 8840.895081][ T1364] inet6_addr_add+0x12f/0xa40 [ 8840.895081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8840.895081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.895081][ T1364] netlink_rcv_skb+0x130/0x360 [ 8840.895081][ T1364] netlink_unicast+0x449/0x710 [ 8840.895081][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8840.895081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8840.895081][ T1364] ___sys_sendmsg+0xee/0x170 [ 8840.895081][ T1364] __sys_sendmsg+0xcd/0x170 [ 8840.895081][ T1364] do_syscall_64+0xc6/0x1e0 [ 8840.895081][ T1364] [ 8840.897407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8840.897407][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8840.897407][ T1364] ipv6_find_idev+0x102/0x170 [ 8840.897407][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8840.897407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.897407][ T1364] netlink_rcv_skb+0x130/0x360 [ 8840.897407][ T1364] netlink_unicast+0x449/0x710 [ 8840.897407][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8840.897407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8840.897407][ T1364] ___sys_sendmsg+0xee/0x170 [ 8840.897407][ T1364] __sys_sendmsg+0xcd/0x170 [ 8840.897407][ T1364] do_syscall_64+0xc6/0x1e0 [ 8840.897407][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.897407][ T1364] [ 8840.899159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8840.899159][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8840.899159][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8840.899159][ T1364] ipv6_find_idev+0x102/0x170 [ 8840.899159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8840.899159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8840.899159][ T1364] netlink_rcv_skb+0x130/0x360 [ 8840.899159][ T1364] netlink_unicast+0x449/0x710 [ 8840.899159][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8840.899159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8840.899159][ T1364] ___sys_sendmsg+0xee/0x170 [ 8840.899159][ T1364] __sys_sendmsg+0xcd/0x170 [ 8840.899159][ T1364] do_syscall_64+0xc6/0x1e0 [ 8840.899159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8840.899159][ T1364] [ 8851.146993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8851.147475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8851.147475][ T1364] ___neigh_create+0x14b/0xf60 [ 8851.147475][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8851.147475][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8851.147475][ T1364] ip6_output+0x1f3/0x770 [ 8851.147475][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8851.147475][ T1364] mld_sendpack+0x62d/0xbc0 [ 8851.147475][ T1364] mld_ifc_work+0x32/0x1f0 [ 8851.147475][ T1364] process_one_work+0x84d/0x18a0 [ 8851.147475][ T1364] worker_thread+0x587/0xd30 [ 8851.147475][ T1364] kthread+0x28a/0x350 [ 8851.147475][ T1364] ret_from_fork+0x31/0x70 [ 8851.147475][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8851.147475][ T1364] [ 8851.149230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8851.149230][ T1364] dst_init+0x84/0x4a0 [ 8851.149230][ T1364] dst_alloc+0x97/0x150 [ 8851.149230][ T1364] ip6_dst_alloc+0x23/0x90 [ 8851.149230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8851.149230][ T1364] ip6_pol_route+0x56f/0x840 [ 8851.149230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8851.149230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8851.149230][ T1364] ipv6_rcv+0x1ad/0x810 [ 8851.149230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8851.149230][ T1364] process_backlog+0x101/0x620 [ 8851.149230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8851.149230][ T1364] net_rx_action+0x495/0xbe0 [ 8851.149230][ T1364] __do_softirq+0x1b5/0x7f6 [ 8851.149230][ T1364] [ 8851.151637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8851.151637][ T1364] netdev_get_by_index+0x5e/0x80 [ 8851.151637][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8851.151637][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8851.151637][ T1364] ip6_route_add+0x1c/0x140 [ 8851.151637][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8851.151637][ T1364] addrconf_add_dev+0xe2/0x170 [ 8851.151637][ T1364] inet6_addr_add+0x12f/0xa40 [ 8851.151637][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8851.151637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8851.151637][ T1364] netlink_rcv_skb+0x130/0x360 [ 8851.151637][ T1364] netlink_unicast+0x449/0x710 [ 8851.151637][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8851.151637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8851.151637][ T1364] ___sys_sendmsg+0xee/0x170 [ 8851.151637][ T1364] __sys_sendmsg+0xcd/0x170 [ 8851.151637][ T1364] do_syscall_64+0xc6/0x1e0 [ 8851.151637][ T1364] [ 8851.154004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8851.154004][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8851.154004][ T1364] ipv6_find_idev+0x102/0x170 [ 8851.154004][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8851.154004][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8851.154004][ T1364] netlink_rcv_skb+0x130/0x360 [ 8851.154004][ T1364] netlink_unicast+0x449/0x710 [ 8851.154004][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8851.154004][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8851.154004][ T1364] ___sys_sendmsg+0xee/0x170 [ 8851.154004][ T1364] __sys_sendmsg+0xcd/0x170 [ 8851.154004][ T1364] do_syscall_64+0xc6/0x1e0 [ 8851.154004][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8851.154004][ T1364] [ 8851.155805][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8851.155805][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8851.155805][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8851.155805][ T1364] ipv6_find_idev+0x102/0x170 [ 8851.155805][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8851.155805][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8851.155805][ T1364] netlink_rcv_skb+0x130/0x360 [ 8851.155805][ T1364] netlink_unicast+0x449/0x710 [ 8851.155805][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8851.155805][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8851.155805][ T1364] ___sys_sendmsg+0xee/0x170 [ 8851.155805][ T1364] __sys_sendmsg+0xcd/0x170 [ 8851.155805][ T1364] do_syscall_64+0xc6/0x1e0 [ 8851.155805][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8851.155805][ T1364] [ 8861.299053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8861.299539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8861.299539][ T1364] ___neigh_create+0x14b/0xf60 [ 8861.299539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8861.299539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8861.299539][ T1364] ip6_output+0x1f3/0x770 [ 8861.299539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8861.299539][ T1364] mld_sendpack+0x62d/0xbc0 [ 8861.299539][ T1364] mld_ifc_work+0x32/0x1f0 [ 8861.299539][ T1364] process_one_work+0x84d/0x18a0 [ 8861.299539][ T1364] worker_thread+0x587/0xd30 [ 8861.299539][ T1364] kthread+0x28a/0x350 [ 8861.299539][ T1364] ret_from_fork+0x31/0x70 [ 8861.299539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8861.299539][ T1364] [ 8861.301273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8861.301273][ T1364] dst_init+0x84/0x4a0 [ 8861.301273][ T1364] dst_alloc+0x97/0x150 [ 8861.301273][ T1364] ip6_dst_alloc+0x23/0x90 [ 8861.301273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8861.301273][ T1364] ip6_pol_route+0x56f/0x840 [ 8861.301273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8861.301273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8861.301273][ T1364] ipv6_rcv+0x1ad/0x810 [ 8861.301273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8861.301273][ T1364] process_backlog+0x101/0x620 [ 8861.301273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8861.301273][ T1364] net_rx_action+0x495/0xbe0 [ 8861.301273][ T1364] __do_softirq+0x1b5/0x7f6 [ 8861.301273][ T1364] [ 8861.303103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8861.303103][ T1364] netdev_get_by_index+0x5e/0x80 [ 8861.303103][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8861.303103][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8861.303103][ T1364] ip6_route_add+0x1c/0x140 [ 8861.303103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8861.303103][ T1364] addrconf_add_dev+0xe2/0x170 [ 8861.303103][ T1364] inet6_addr_add+0x12f/0xa40 [ 8861.303103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8861.303103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.303103][ T1364] netlink_rcv_skb+0x130/0x360 [ 8861.303103][ T1364] netlink_unicast+0x449/0x710 [ 8861.303103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8861.303103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8861.303103][ T1364] ___sys_sendmsg+0xee/0x170 [ 8861.303103][ T1364] __sys_sendmsg+0xcd/0x170 [ 8861.303103][ T1364] do_syscall_64+0xc6/0x1e0 [ 8861.303103][ T1364] [ 8861.305298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8861.305298][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8861.305298][ T1364] ipv6_find_idev+0x102/0x170 [ 8861.305298][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8861.305298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.305298][ T1364] netlink_rcv_skb+0x130/0x360 [ 8861.305298][ T1364] netlink_unicast+0x449/0x710 [ 8861.305298][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8861.305298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8861.305298][ T1364] ___sys_sendmsg+0xee/0x170 [ 8861.305298][ T1364] __sys_sendmsg+0xcd/0x170 [ 8861.305298][ T1364] do_syscall_64+0xc6/0x1e0 [ 8861.305298][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.305298][ T1364] [ 8861.307011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8861.307011][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8861.307011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8861.307011][ T1364] ipv6_find_idev+0x102/0x170 [ 8861.307011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8861.307011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8861.307011][ T1364] netlink_rcv_skb+0x130/0x360 [ 8861.307011][ T1364] netlink_unicast+0x449/0x710 [ 8861.307011][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8861.307011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8861.307011][ T1364] ___sys_sendmsg+0xee/0x170 [ 8861.307011][ T1364] __sys_sendmsg+0xcd/0x170 [ 8861.307011][ T1364] do_syscall_64+0xc6/0x1e0 [ 8861.307011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8861.307011][ T1364] [ 8871.547079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8871.547503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8871.547503][ T1364] ___neigh_create+0x14b/0xf60 [ 8871.547503][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8871.547503][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8871.547503][ T1364] ip6_output+0x1f3/0x770 [ 8871.547503][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8871.547503][ T1364] mld_sendpack+0x62d/0xbc0 [ 8871.547503][ T1364] mld_ifc_work+0x32/0x1f0 [ 8871.547503][ T1364] process_one_work+0x84d/0x18a0 [ 8871.547503][ T1364] worker_thread+0x587/0xd30 [ 8871.547503][ T1364] kthread+0x28a/0x350 [ 8871.547503][ T1364] ret_from_fork+0x31/0x70 [ 8871.547503][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8871.547503][ T1364] [ 8871.549237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8871.549237][ T1364] dst_init+0x84/0x4a0 [ 8871.549237][ T1364] dst_alloc+0x97/0x150 [ 8871.549237][ T1364] ip6_dst_alloc+0x23/0x90 [ 8871.549237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8871.549237][ T1364] ip6_pol_route+0x56f/0x840 [ 8871.549237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8871.549237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8871.549237][ T1364] ipv6_rcv+0x1ad/0x810 [ 8871.549237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8871.549237][ T1364] process_backlog+0x101/0x620 [ 8871.549237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8871.549237][ T1364] net_rx_action+0x495/0xbe0 [ 8871.549237][ T1364] __do_softirq+0x1b5/0x7f6 [ 8871.549237][ T1364] [ 8871.551075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8871.551075][ T1364] netdev_get_by_index+0x5e/0x80 [ 8871.551075][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8871.551075][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8871.551075][ T1364] ip6_route_add+0x1c/0x140 [ 8871.551075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8871.551075][ T1364] addrconf_add_dev+0xe2/0x170 [ 8871.551075][ T1364] inet6_addr_add+0x12f/0xa40 [ 8871.551075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8871.551075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.551075][ T1364] netlink_rcv_skb+0x130/0x360 [ 8871.551075][ T1364] netlink_unicast+0x449/0x710 [ 8871.551075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8871.551075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8871.551075][ T1364] ___sys_sendmsg+0xee/0x170 [ 8871.551075][ T1364] __sys_sendmsg+0xcd/0x170 [ 8871.551075][ T1364] do_syscall_64+0xc6/0x1e0 [ 8871.551075][ T1364] [ 8871.553266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8871.553266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8871.553266][ T1364] ipv6_find_idev+0x102/0x170 [ 8871.553266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8871.553266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.553266][ T1364] netlink_rcv_skb+0x130/0x360 [ 8871.553266][ T1364] netlink_unicast+0x449/0x710 [ 8871.553266][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8871.553266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8871.553266][ T1364] ___sys_sendmsg+0xee/0x170 [ 8871.553266][ T1364] __sys_sendmsg+0xcd/0x170 [ 8871.553266][ T1364] do_syscall_64+0xc6/0x1e0 [ 8871.553266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.553266][ T1364] [ 8871.554990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8871.554990][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8871.554990][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8871.554990][ T1364] ipv6_find_idev+0x102/0x170 [ 8871.554990][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8871.554990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8871.554990][ T1364] netlink_rcv_skb+0x130/0x360 [ 8871.554990][ T1364] netlink_unicast+0x449/0x710 [ 8871.554990][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8871.554990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8871.554990][ T1364] ___sys_sendmsg+0xee/0x170 [ 8871.554990][ T1364] __sys_sendmsg+0xcd/0x170 [ 8871.554990][ T1364] do_syscall_64+0xc6/0x1e0 [ 8871.554990][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8871.554990][ T1364] [ 8881.754986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8881.755405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8881.755405][ T1364] ___neigh_create+0x14b/0xf60 [ 8881.755405][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8881.755405][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8881.755405][ T1364] ip6_output+0x1f3/0x770 [ 8881.755405][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8881.755405][ T1364] mld_sendpack+0x62d/0xbc0 [ 8881.755405][ T1364] mld_ifc_work+0x32/0x1f0 [ 8881.755405][ T1364] process_one_work+0x84d/0x18a0 [ 8881.755405][ T1364] worker_thread+0x587/0xd30 [ 8881.755405][ T1364] kthread+0x28a/0x350 [ 8881.755405][ T1364] ret_from_fork+0x31/0x70 [ 8881.755405][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8881.755405][ T1364] [ 8881.757231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8881.757231][ T1364] dst_init+0x84/0x4a0 [ 8881.757231][ T1364] dst_alloc+0x97/0x150 [ 8881.757231][ T1364] ip6_dst_alloc+0x23/0x90 [ 8881.757231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8881.757231][ T1364] ip6_pol_route+0x56f/0x840 [ 8881.757231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8881.757231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8881.757231][ T1364] ipv6_rcv+0x1ad/0x810 [ 8881.757231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8881.757231][ T1364] process_backlog+0x101/0x620 [ 8881.757231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8881.757231][ T1364] net_rx_action+0x495/0xbe0 [ 8881.757231][ T1364] __do_softirq+0x1b5/0x7f6 [ 8881.757231][ T1364] [ 8881.759072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8881.759072][ T1364] netdev_get_by_index+0x5e/0x80 [ 8881.759072][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8881.759072][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8881.759072][ T1364] ip6_route_add+0x1c/0x140 [ 8881.759072][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8881.759072][ T1364] addrconf_add_dev+0xe2/0x170 [ 8881.759072][ T1364] inet6_addr_add+0x12f/0xa40 [ 8881.759072][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8881.759072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.759072][ T1364] netlink_rcv_skb+0x130/0x360 [ 8881.759072][ T1364] netlink_unicast+0x449/0x710 [ 8881.759072][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8881.759072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8881.759072][ T1364] ___sys_sendmsg+0xee/0x170 [ 8881.759072][ T1364] __sys_sendmsg+0xcd/0x170 [ 8881.759072][ T1364] do_syscall_64+0xc6/0x1e0 [ 8881.759072][ T1364] [ 8881.761273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8881.761273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8881.761273][ T1364] ipv6_find_idev+0x102/0x170 [ 8881.761273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8881.761273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.761273][ T1364] netlink_rcv_skb+0x130/0x360 [ 8881.761273][ T1364] netlink_unicast+0x449/0x710 [ 8881.761273][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8881.761273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8881.761273][ T1364] ___sys_sendmsg+0xee/0x170 [ 8881.761273][ T1364] __sys_sendmsg+0xcd/0x170 [ 8881.761273][ T1364] do_syscall_64+0xc6/0x1e0 [ 8881.761273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.761273][ T1364] [ 8881.762996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8881.762996][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8881.762996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8881.762996][ T1364] ipv6_find_idev+0x102/0x170 [ 8881.762996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8881.762996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8881.762996][ T1364] netlink_rcv_skb+0x130/0x360 [ 8881.762996][ T1364] netlink_unicast+0x449/0x710 [ 8881.762996][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8881.762996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8881.762996][ T1364] ___sys_sendmsg+0xee/0x170 [ 8881.762996][ T1364] __sys_sendmsg+0xcd/0x170 [ 8881.762996][ T1364] do_syscall_64+0xc6/0x1e0 [ 8881.762996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8881.762996][ T1364] [ 8891.826992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8891.827411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8891.827411][ T1364] ___neigh_create+0x14b/0xf60 [ 8891.827411][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8891.827411][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8891.827411][ T1364] ip6_output+0x1f3/0x770 [ 8891.827411][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8891.827411][ T1364] mld_sendpack+0x62d/0xbc0 [ 8891.827411][ T1364] mld_ifc_work+0x32/0x1f0 [ 8891.827411][ T1364] process_one_work+0x84d/0x18a0 [ 8891.827411][ T1364] worker_thread+0x587/0xd30 [ 8891.827411][ T1364] kthread+0x28a/0x350 [ 8891.827411][ T1364] ret_from_fork+0x31/0x70 [ 8891.827411][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8891.827411][ T1364] [ 8891.829303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8891.829303][ T1364] dst_init+0x84/0x4a0 [ 8891.829303][ T1364] dst_alloc+0x97/0x150 [ 8891.829303][ T1364] ip6_dst_alloc+0x23/0x90 [ 8891.829303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8891.829303][ T1364] ip6_pol_route+0x56f/0x840 [ 8891.829303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8891.829303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8891.829303][ T1364] ipv6_rcv+0x1ad/0x810 [ 8891.829303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8891.829303][ T1364] process_backlog+0x101/0x620 [ 8891.829303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8891.829303][ T1364] net_rx_action+0x495/0xbe0 [ 8891.829303][ T1364] __do_softirq+0x1b5/0x7f6 [ 8891.829303][ T1364] [ 8891.831155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8891.831155][ T1364] netdev_get_by_index+0x5e/0x80 [ 8891.831155][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8891.831155][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8891.831155][ T1364] ip6_route_add+0x1c/0x140 [ 8891.831155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8891.831155][ T1364] addrconf_add_dev+0xe2/0x170 [ 8891.831155][ T1364] inet6_addr_add+0x12f/0xa40 [ 8891.831155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8891.831155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.831155][ T1364] netlink_rcv_skb+0x130/0x360 [ 8891.831155][ T1364] netlink_unicast+0x449/0x710 [ 8891.831155][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8891.831155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8891.831155][ T1364] ___sys_sendmsg+0xee/0x170 [ 8891.831155][ T1364] __sys_sendmsg+0xcd/0x170 [ 8891.831155][ T1364] do_syscall_64+0xc6/0x1e0 [ 8891.831155][ T1364] [ 8891.833365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8891.833365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8891.833365][ T1364] ipv6_find_idev+0x102/0x170 [ 8891.833365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8891.833365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.833365][ T1364] netlink_rcv_skb+0x130/0x360 [ 8891.833365][ T1364] netlink_unicast+0x449/0x710 [ 8891.833365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8891.833365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8891.833365][ T1364] ___sys_sendmsg+0xee/0x170 [ 8891.833365][ T1364] __sys_sendmsg+0xcd/0x170 [ 8891.833365][ T1364] do_syscall_64+0xc6/0x1e0 [ 8891.833365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.833365][ T1364] [ 8891.835128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8891.835128][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8891.835128][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8891.835128][ T1364] ipv6_find_idev+0x102/0x170 [ 8891.835128][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8891.835128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8891.835128][ T1364] netlink_rcv_skb+0x130/0x360 [ 8891.835128][ T1364] netlink_unicast+0x449/0x710 [ 8891.835128][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8891.835128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8891.835128][ T1364] ___sys_sendmsg+0xee/0x170 [ 8891.835128][ T1364] __sys_sendmsg+0xcd/0x170 [ 8891.835128][ T1364] do_syscall_64+0xc6/0x1e0 [ 8891.835128][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8891.835128][ T1364] [ 8901.938992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8901.939483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8901.939483][ T1364] ___neigh_create+0x14b/0xf60 [ 8901.939483][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8901.939483][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8901.939483][ T1364] ip6_output+0x1f3/0x770 [ 8901.939483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8901.939483][ T1364] mld_sendpack+0x62d/0xbc0 [ 8901.939483][ T1364] mld_ifc_work+0x32/0x1f0 [ 8901.939483][ T1364] process_one_work+0x84d/0x18a0 [ 8901.939483][ T1364] worker_thread+0x587/0xd30 [ 8901.939483][ T1364] kthread+0x28a/0x350 [ 8901.939483][ T1364] ret_from_fork+0x31/0x70 [ 8901.939483][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8901.939483][ T1364] [ 8901.941227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8901.941227][ T1364] dst_init+0x84/0x4a0 [ 8901.941227][ T1364] dst_alloc+0x97/0x150 [ 8901.941227][ T1364] ip6_dst_alloc+0x23/0x90 [ 8901.941227][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8901.941227][ T1364] ip6_pol_route+0x56f/0x840 [ 8901.941227][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8901.941227][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8901.941227][ T1364] ipv6_rcv+0x1ad/0x810 [ 8901.941227][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8901.941227][ T1364] process_backlog+0x101/0x620 [ 8901.941227][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8901.941227][ T1364] net_rx_action+0x495/0xbe0 [ 8901.941227][ T1364] __do_softirq+0x1b5/0x7f6 [ 8901.941227][ T1364] [ 8901.943089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8901.943089][ T1364] netdev_get_by_index+0x5e/0x80 [ 8901.943089][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8901.943089][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8901.943089][ T1364] ip6_route_add+0x1c/0x140 [ 8901.943089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8901.943089][ T1364] addrconf_add_dev+0xe2/0x170 [ 8901.943089][ T1364] inet6_addr_add+0x12f/0xa40 [ 8901.943089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8901.943089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8901.943089][ T1364] netlink_rcv_skb+0x130/0x360 [ 8901.943089][ T1364] netlink_unicast+0x449/0x710 [ 8901.943089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8901.943089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8901.943089][ T1364] ___sys_sendmsg+0xee/0x170 [ 8901.943089][ T1364] __sys_sendmsg+0xcd/0x170 [ 8901.943089][ T1364] do_syscall_64+0xc6/0x1e0 [ 8901.943089][ T1364] [ 8901.945314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8901.945314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8901.945314][ T1364] ipv6_find_idev+0x102/0x170 [ 8901.945314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8901.945314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8901.945314][ T1364] netlink_rcv_skb+0x130/0x360 [ 8901.945314][ T1364] netlink_unicast+0x449/0x710 [ 8901.945314][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8901.945314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8901.945314][ T1364] ___sys_sendmsg+0xee/0x170 [ 8901.945314][ T1364] __sys_sendmsg+0xcd/0x170 [ 8901.945314][ T1364] do_syscall_64+0xc6/0x1e0 [ 8901.945314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8901.945314][ T1364] [ 8901.947048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8901.947048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8901.947048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8901.947048][ T1364] ipv6_find_idev+0x102/0x170 [ 8901.947048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8901.947048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8901.947048][ T1364] netlink_rcv_skb+0x130/0x360 [ 8901.947048][ T1364] netlink_unicast+0x449/0x710 [ 8901.947048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8901.947048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8901.947048][ T1364] ___sys_sendmsg+0xee/0x170 [ 8901.947048][ T1364] __sys_sendmsg+0xcd/0x170 [ 8901.947048][ T1364] do_syscall_64+0xc6/0x1e0 [ 8901.947048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8901.947048][ T1364] [ 8912.154984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8912.155409][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8912.155409][ T1364] ___neigh_create+0x14b/0xf60 [ 8912.155409][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8912.155409][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8912.155409][ T1364] ip6_output+0x1f3/0x770 [ 8912.155409][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8912.155409][ T1364] mld_sendpack+0x62d/0xbc0 [ 8912.155409][ T1364] mld_ifc_work+0x32/0x1f0 [ 8912.155409][ T1364] process_one_work+0x84d/0x18a0 [ 8912.155409][ T1364] worker_thread+0x587/0xd30 [ 8912.155409][ T1364] kthread+0x28a/0x350 [ 8912.155409][ T1364] ret_from_fork+0x31/0x70 [ 8912.155409][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8912.155409][ T1364] [ 8912.157245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8912.157245][ T1364] dst_init+0x84/0x4a0 [ 8912.157245][ T1364] dst_alloc+0x97/0x150 [ 8912.157245][ T1364] ip6_dst_alloc+0x23/0x90 [ 8912.157245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8912.157245][ T1364] ip6_pol_route+0x56f/0x840 [ 8912.157245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8912.157245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8912.157245][ T1364] ipv6_rcv+0x1ad/0x810 [ 8912.157245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8912.157245][ T1364] process_backlog+0x101/0x620 [ 8912.157245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8912.157245][ T1364] net_rx_action+0x495/0xbe0 [ 8912.157245][ T1364] __do_softirq+0x1b5/0x7f6 [ 8912.157245][ T1364] [ 8912.159112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8912.159112][ T1364] netdev_get_by_index+0x5e/0x80 [ 8912.159112][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8912.159112][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8912.159112][ T1364] ip6_route_add+0x1c/0x140 [ 8912.159112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8912.159112][ T1364] addrconf_add_dev+0xe2/0x170 [ 8912.159112][ T1364] inet6_addr_add+0x12f/0xa40 [ 8912.159112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8912.159112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.159112][ T1364] netlink_rcv_skb+0x130/0x360 [ 8912.159112][ T1364] netlink_unicast+0x449/0x710 [ 8912.159112][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8912.159112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8912.159112][ T1364] ___sys_sendmsg+0xee/0x170 [ 8912.159112][ T1364] __sys_sendmsg+0xcd/0x170 [ 8912.159112][ T1364] do_syscall_64+0xc6/0x1e0 [ 8912.159112][ T1364] [ 8912.161323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8912.161323][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8912.161323][ T1364] ipv6_find_idev+0x102/0x170 [ 8912.161323][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8912.161323][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.161323][ T1364] netlink_rcv_skb+0x130/0x360 [ 8912.161323][ T1364] netlink_unicast+0x449/0x710 [ 8912.161323][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8912.161323][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8912.161323][ T1364] ___sys_sendmsg+0xee/0x170 [ 8912.161323][ T1364] __sys_sendmsg+0xcd/0x170 [ 8912.161323][ T1364] do_syscall_64+0xc6/0x1e0 [ 8912.161323][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.161323][ T1364] [ 8912.163063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8912.163063][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8912.163063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8912.163063][ T1364] ipv6_find_idev+0x102/0x170 [ 8912.163063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8912.163063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8912.163063][ T1364] netlink_rcv_skb+0x130/0x360 [ 8912.163063][ T1364] netlink_unicast+0x449/0x710 [ 8912.163063][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8912.163063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8912.163063][ T1364] ___sys_sendmsg+0xee/0x170 [ 8912.163063][ T1364] __sys_sendmsg+0xcd/0x170 [ 8912.163063][ T1364] do_syscall_64+0xc6/0x1e0 [ 8912.163063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8912.163063][ T1364] [ 8922.266994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8922.267407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8922.267407][ T1364] ___neigh_create+0x14b/0xf60 [ 8922.267407][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8922.267407][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8922.267407][ T1364] ip6_output+0x1f3/0x770 [ 8922.267407][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8922.267407][ T1364] mld_sendpack+0x62d/0xbc0 [ 8922.267407][ T1364] mld_ifc_work+0x32/0x1f0 [ 8922.267407][ T1364] process_one_work+0x84d/0x18a0 [ 8922.267407][ T1364] worker_thread+0x587/0xd30 [ 8922.267407][ T1364] kthread+0x28a/0x350 [ 8922.267407][ T1364] ret_from_fork+0x31/0x70 [ 8922.267407][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8922.267407][ T1364] [ 8922.269252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8922.269252][ T1364] dst_init+0x84/0x4a0 [ 8922.269252][ T1364] dst_alloc+0x97/0x150 [ 8922.269252][ T1364] ip6_dst_alloc+0x23/0x90 [ 8922.269252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8922.269252][ T1364] ip6_pol_route+0x56f/0x840 [ 8922.269252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8922.269252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8922.269252][ T1364] ipv6_rcv+0x1ad/0x810 [ 8922.269252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8922.269252][ T1364] process_backlog+0x101/0x620 [ 8922.269252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8922.269252][ T1364] net_rx_action+0x495/0xbe0 [ 8922.269252][ T1364] __do_softirq+0x1b5/0x7f6 [ 8922.269252][ T1364] [ 8922.271110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8922.271110][ T1364] netdev_get_by_index+0x5e/0x80 [ 8922.271110][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8922.271110][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8922.271110][ T1364] ip6_route_add+0x1c/0x140 [ 8922.271110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8922.271110][ T1364] addrconf_add_dev+0xe2/0x170 [ 8922.271110][ T1364] inet6_addr_add+0x12f/0xa40 [ 8922.271110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8922.271110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.271110][ T1364] netlink_rcv_skb+0x130/0x360 [ 8922.271110][ T1364] netlink_unicast+0x449/0x710 [ 8922.271110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8922.271110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8922.271110][ T1364] ___sys_sendmsg+0xee/0x170 [ 8922.271110][ T1364] __sys_sendmsg+0xcd/0x170 [ 8922.271110][ T1364] do_syscall_64+0xc6/0x1e0 [ 8922.271110][ T1364] [ 8922.273319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8922.273319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8922.273319][ T1364] ipv6_find_idev+0x102/0x170 [ 8922.273319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8922.273319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.273319][ T1364] netlink_rcv_skb+0x130/0x360 [ 8922.273319][ T1364] netlink_unicast+0x449/0x710 [ 8922.273319][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8922.273319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8922.273319][ T1364] ___sys_sendmsg+0xee/0x170 [ 8922.273319][ T1364] __sys_sendmsg+0xcd/0x170 [ 8922.273319][ T1364] do_syscall_64+0xc6/0x1e0 [ 8922.273319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.273319][ T1364] [ 8922.275073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8922.275073][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8922.275073][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8922.275073][ T1364] ipv6_find_idev+0x102/0x170 [ 8922.275073][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8922.275073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8922.275073][ T1364] netlink_rcv_skb+0x130/0x360 [ 8922.275073][ T1364] netlink_unicast+0x449/0x710 [ 8922.275073][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8922.275073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8922.275073][ T1364] ___sys_sendmsg+0xee/0x170 [ 8922.275073][ T1364] __sys_sendmsg+0xcd/0x170 [ 8922.275073][ T1364] do_syscall_64+0xc6/0x1e0 [ 8922.275073][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8922.275073][ T1364] [ 8932.306991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8932.307407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8932.307407][ T1364] ___neigh_create+0x14b/0xf60 [ 8932.307407][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8932.307407][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8932.307407][ T1364] ip6_output+0x1f3/0x770 [ 8932.307407][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8932.307407][ T1364] mld_sendpack+0x62d/0xbc0 [ 8932.307407][ T1364] mld_ifc_work+0x32/0x1f0 [ 8932.307407][ T1364] process_one_work+0x84d/0x18a0 [ 8932.307407][ T1364] worker_thread+0x587/0xd30 [ 8932.307407][ T1364] kthread+0x28a/0x350 [ 8932.307407][ T1364] ret_from_fork+0x31/0x70 [ 8932.307407][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8932.307407][ T1364] [ 8932.309281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8932.309281][ T1364] dst_init+0x84/0x4a0 [ 8932.309281][ T1364] dst_alloc+0x97/0x150 [ 8932.309281][ T1364] ip6_dst_alloc+0x23/0x90 [ 8932.309281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8932.309281][ T1364] ip6_pol_route+0x56f/0x840 [ 8932.309281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8932.309281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8932.309281][ T1364] ipv6_rcv+0x1ad/0x810 [ 8932.309281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8932.309281][ T1364] process_backlog+0x101/0x620 [ 8932.309281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8932.309281][ T1364] net_rx_action+0x495/0xbe0 [ 8932.309281][ T1364] __do_softirq+0x1b5/0x7f6 [ 8932.309281][ T1364] [ 8932.311138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8932.311138][ T1364] netdev_get_by_index+0x5e/0x80 [ 8932.311138][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8932.311138][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8932.311138][ T1364] ip6_route_add+0x1c/0x140 [ 8932.311138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8932.311138][ T1364] addrconf_add_dev+0xe2/0x170 [ 8932.311138][ T1364] inet6_addr_add+0x12f/0xa40 [ 8932.311138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8932.311138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.311138][ T1364] netlink_rcv_skb+0x130/0x360 [ 8932.311138][ T1364] netlink_unicast+0x449/0x710 [ 8932.311138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8932.311138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8932.311138][ T1364] ___sys_sendmsg+0xee/0x170 [ 8932.311138][ T1364] __sys_sendmsg+0xcd/0x170 [ 8932.311138][ T1364] do_syscall_64+0xc6/0x1e0 [ 8932.311138][ T1364] [ 8932.313350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8932.313350][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8932.313350][ T1364] ipv6_find_idev+0x102/0x170 [ 8932.313350][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8932.313350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.313350][ T1364] netlink_rcv_skb+0x130/0x360 [ 8932.313350][ T1364] netlink_unicast+0x449/0x710 [ 8932.313350][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8932.313350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8932.313350][ T1364] ___sys_sendmsg+0xee/0x170 [ 8932.313350][ T1364] __sys_sendmsg+0xcd/0x170 [ 8932.313350][ T1364] do_syscall_64+0xc6/0x1e0 [ 8932.313350][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.313350][ T1364] [ 8932.315100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8932.315100][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8932.315100][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8932.315100][ T1364] ipv6_find_idev+0x102/0x170 [ 8932.315100][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8932.315100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8932.315100][ T1364] netlink_rcv_skb+0x130/0x360 [ 8932.315100][ T1364] netlink_unicast+0x449/0x710 [ 8932.315100][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8932.315100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8932.315100][ T1364] ___sys_sendmsg+0xee/0x170 [ 8932.315100][ T1364] __sys_sendmsg+0xcd/0x170 [ 8932.315100][ T1364] do_syscall_64+0xc6/0x1e0 [ 8932.315100][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8932.315100][ T1364] [ 8942.562989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8942.563464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8942.563464][ T1364] ___neigh_create+0x14b/0xf60 [ 8942.563464][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8942.563464][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8942.563464][ T1364] ip6_output+0x1f3/0x770 [ 8942.563464][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8942.563464][ T1364] mld_sendpack+0x62d/0xbc0 [ 8942.563464][ T1364] mld_ifc_work+0x32/0x1f0 [ 8942.563464][ T1364] process_one_work+0x84d/0x18a0 [ 8942.563464][ T1364] worker_thread+0x587/0xd30 [ 8942.563464][ T1364] kthread+0x28a/0x350 [ 8942.563464][ T1364] ret_from_fork+0x31/0x70 [ 8942.563464][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8942.563464][ T1364] [ 8942.565225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8942.565225][ T1364] dst_init+0x84/0x4a0 [ 8942.565225][ T1364] dst_alloc+0x97/0x150 [ 8942.565225][ T1364] ip6_dst_alloc+0x23/0x90 [ 8942.565225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8942.565225][ T1364] ip6_pol_route+0x56f/0x840 [ 8942.565225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8942.565225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8942.565225][ T1364] ipv6_rcv+0x1ad/0x810 [ 8942.565225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8942.565225][ T1364] process_backlog+0x101/0x620 [ 8942.565225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8942.565225][ T1364] net_rx_action+0x495/0xbe0 [ 8942.565225][ T1364] __do_softirq+0x1b5/0x7f6 [ 8942.565225][ T1364] [ 8942.567088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8942.567088][ T1364] netdev_get_by_index+0x5e/0x80 [ 8942.567088][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8942.567088][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8942.567088][ T1364] ip6_route_add+0x1c/0x140 [ 8942.567088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8942.567088][ T1364] addrconf_add_dev+0xe2/0x170 [ 8942.567088][ T1364] inet6_addr_add+0x12f/0xa40 [ 8942.567088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8942.567088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.567088][ T1364] netlink_rcv_skb+0x130/0x360 [ 8942.567088][ T1364] netlink_unicast+0x449/0x710 [ 8942.567088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8942.567088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8942.567088][ T1364] ___sys_sendmsg+0xee/0x170 [ 8942.567088][ T1364] __sys_sendmsg+0xcd/0x170 [ 8942.567088][ T1364] do_syscall_64+0xc6/0x1e0 [ 8942.567088][ T1364] [ 8942.569304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8942.569304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8942.569304][ T1364] ipv6_find_idev+0x102/0x170 [ 8942.569304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8942.569304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.569304][ T1364] netlink_rcv_skb+0x130/0x360 [ 8942.569304][ T1364] netlink_unicast+0x449/0x710 [ 8942.569304][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8942.569304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8942.569304][ T1364] ___sys_sendmsg+0xee/0x170 [ 8942.569304][ T1364] __sys_sendmsg+0xcd/0x170 [ 8942.569304][ T1364] do_syscall_64+0xc6/0x1e0 [ 8942.569304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.569304][ T1364] [ 8942.571043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8942.571043][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8942.571043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8942.571043][ T1364] ipv6_find_idev+0x102/0x170 [ 8942.571043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8942.571043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8942.571043][ T1364] netlink_rcv_skb+0x130/0x360 [ 8942.571043][ T1364] netlink_unicast+0x449/0x710 [ 8942.571043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8942.571043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8942.571043][ T1364] ___sys_sendmsg+0xee/0x170 [ 8942.571043][ T1364] __sys_sendmsg+0xcd/0x170 [ 8942.571043][ T1364] do_syscall_64+0xc6/0x1e0 [ 8942.571043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8942.571043][ T1364] [ 8952.818989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8952.819478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8952.819478][ T1364] ___neigh_create+0x14b/0xf60 [ 8952.819478][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8952.819478][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8952.819478][ T1364] ip6_output+0x1f3/0x770 [ 8952.819478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8952.819478][ T1364] mld_sendpack+0x62d/0xbc0 [ 8952.819478][ T1364] mld_ifc_work+0x32/0x1f0 [ 8952.819478][ T1364] process_one_work+0x84d/0x18a0 [ 8952.819478][ T1364] worker_thread+0x587/0xd30 [ 8952.819478][ T1364] kthread+0x28a/0x350 [ 8952.819478][ T1364] ret_from_fork+0x31/0x70 [ 8952.819478][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8952.819478][ T1364] [ 8952.821228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8952.821228][ T1364] dst_init+0x84/0x4a0 [ 8952.821228][ T1364] dst_alloc+0x97/0x150 [ 8952.821228][ T1364] ip6_dst_alloc+0x23/0x90 [ 8952.821228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8952.821228][ T1364] ip6_pol_route+0x56f/0x840 [ 8952.821228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8952.821228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8952.821228][ T1364] ipv6_rcv+0x1ad/0x810 [ 8952.821228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8952.821228][ T1364] process_backlog+0x101/0x620 [ 8952.821228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8952.821228][ T1364] net_rx_action+0x495/0xbe0 [ 8952.821228][ T1364] __do_softirq+0x1b5/0x7f6 [ 8952.821228][ T1364] [ 8952.823085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8952.823085][ T1364] netdev_get_by_index+0x5e/0x80 [ 8952.823085][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8952.823085][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8952.823085][ T1364] ip6_route_add+0x1c/0x140 [ 8952.823085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8952.823085][ T1364] addrconf_add_dev+0xe2/0x170 [ 8952.823085][ T1364] inet6_addr_add+0x12f/0xa40 [ 8952.823085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8952.823085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8952.823085][ T1364] netlink_rcv_skb+0x130/0x360 [ 8952.823085][ T1364] netlink_unicast+0x449/0x710 [ 8952.823085][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8952.823085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8952.823085][ T1364] ___sys_sendmsg+0xee/0x170 [ 8952.823085][ T1364] __sys_sendmsg+0xcd/0x170 [ 8952.823085][ T1364] do_syscall_64+0xc6/0x1e0 [ 8952.823085][ T1364] [ 8952.825332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8952.825332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8952.825332][ T1364] ipv6_find_idev+0x102/0x170 [ 8952.825332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8952.825332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8952.825332][ T1364] netlink_rcv_skb+0x130/0x360 [ 8952.825332][ T1364] netlink_unicast+0x449/0x710 [ 8952.825332][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8952.825332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8952.825332][ T1364] ___sys_sendmsg+0xee/0x170 [ 8952.825332][ T1364] __sys_sendmsg+0xcd/0x170 [ 8952.825332][ T1364] do_syscall_64+0xc6/0x1e0 [ 8952.825332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8952.825332][ T1364] [ 8952.827076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8952.827076][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8952.827076][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8952.827076][ T1364] ipv6_find_idev+0x102/0x170 [ 8952.827076][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8952.827076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8952.827076][ T1364] netlink_rcv_skb+0x130/0x360 [ 8952.827076][ T1364] netlink_unicast+0x449/0x710 [ 8952.827076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8952.827076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8952.827076][ T1364] ___sys_sendmsg+0xee/0x170 [ 8952.827076][ T1364] __sys_sendmsg+0xcd/0x170 [ 8952.827076][ T1364] do_syscall_64+0xc6/0x1e0 [ 8952.827076][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8952.827076][ T1364] [ 8963.026995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8963.027478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8963.027478][ T1364] ___neigh_create+0x14b/0xf60 [ 8963.027478][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8963.027478][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8963.027478][ T1364] ip6_output+0x1f3/0x770 [ 8963.027478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8963.027478][ T1364] mld_sendpack+0x62d/0xbc0 [ 8963.027478][ T1364] mld_ifc_work+0x32/0x1f0 [ 8963.027478][ T1364] process_one_work+0x84d/0x18a0 [ 8963.027478][ T1364] worker_thread+0x587/0xd30 [ 8963.027478][ T1364] kthread+0x28a/0x350 [ 8963.027478][ T1364] ret_from_fork+0x31/0x70 [ 8963.027478][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8963.027478][ T1364] [ 8963.029230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8963.029230][ T1364] dst_init+0x84/0x4a0 [ 8963.029230][ T1364] dst_alloc+0x97/0x150 [ 8963.029230][ T1364] ip6_dst_alloc+0x23/0x90 [ 8963.029230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8963.029230][ T1364] ip6_pol_route+0x56f/0x840 [ 8963.029230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8963.029230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8963.029230][ T1364] ipv6_rcv+0x1ad/0x810 [ 8963.029230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8963.029230][ T1364] process_backlog+0x101/0x620 [ 8963.029230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8963.029230][ T1364] net_rx_action+0x495/0xbe0 [ 8963.029230][ T1364] __do_softirq+0x1b5/0x7f6 [ 8963.029230][ T1364] [ 8963.031084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8963.031084][ T1364] netdev_get_by_index+0x5e/0x80 [ 8963.031084][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8963.031084][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8963.031084][ T1364] ip6_route_add+0x1c/0x140 [ 8963.031084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8963.031084][ T1364] addrconf_add_dev+0xe2/0x170 [ 8963.031084][ T1364] inet6_addr_add+0x12f/0xa40 [ 8963.031084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8963.031084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.031084][ T1364] netlink_rcv_skb+0x130/0x360 [ 8963.031084][ T1364] netlink_unicast+0x449/0x710 [ 8963.031084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8963.031084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8963.031084][ T1364] ___sys_sendmsg+0xee/0x170 [ 8963.031084][ T1364] __sys_sendmsg+0xcd/0x170 [ 8963.031084][ T1364] do_syscall_64+0xc6/0x1e0 [ 8963.031084][ T1364] [ 8963.033304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8963.033304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8963.033304][ T1364] ipv6_find_idev+0x102/0x170 [ 8963.033304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8963.033304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.033304][ T1364] netlink_rcv_skb+0x130/0x360 [ 8963.033304][ T1364] netlink_unicast+0x449/0x710 [ 8963.033304][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8963.033304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8963.033304][ T1364] ___sys_sendmsg+0xee/0x170 [ 8963.033304][ T1364] __sys_sendmsg+0xcd/0x170 [ 8963.033304][ T1364] do_syscall_64+0xc6/0x1e0 [ 8963.033304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.033304][ T1364] [ 8963.035611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8963.035611][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8963.035611][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8963.035611][ T1364] ipv6_find_idev+0x102/0x170 [ 8963.035611][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8963.035611][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8963.035611][ T1364] netlink_rcv_skb+0x130/0x360 [ 8963.035611][ T1364] netlink_unicast+0x449/0x710 [ 8963.035611][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8963.035611][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8963.035611][ T1364] ___sys_sendmsg+0xee/0x170 [ 8963.035611][ T1364] __sys_sendmsg+0xcd/0x170 [ 8963.035611][ T1364] do_syscall_64+0xc6/0x1e0 [ 8963.035611][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8963.035611][ T1364] [ 8973.058991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8973.059412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8973.059412][ T1364] ___neigh_create+0x14b/0xf60 [ 8973.059412][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8973.059412][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8973.059412][ T1364] ip6_output+0x1f3/0x770 [ 8973.059412][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8973.059412][ T1364] mld_sendpack+0x62d/0xbc0 [ 8973.059412][ T1364] mld_ifc_work+0x32/0x1f0 [ 8973.059412][ T1364] process_one_work+0x84d/0x18a0 [ 8973.059412][ T1364] worker_thread+0x587/0xd30 [ 8973.059412][ T1364] kthread+0x28a/0x350 [ 8973.059412][ T1364] ret_from_fork+0x31/0x70 [ 8973.059412][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8973.059412][ T1364] [ 8973.061174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8973.061174][ T1364] dst_init+0x84/0x4a0 [ 8973.061174][ T1364] dst_alloc+0x97/0x150 [ 8973.061174][ T1364] ip6_dst_alloc+0x23/0x90 [ 8973.061174][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8973.061174][ T1364] ip6_pol_route+0x56f/0x840 [ 8973.061174][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8973.061174][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8973.061174][ T1364] ipv6_rcv+0x1ad/0x810 [ 8973.061174][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8973.061174][ T1364] process_backlog+0x101/0x620 [ 8973.061174][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8973.061174][ T1364] net_rx_action+0x495/0xbe0 [ 8973.061174][ T1364] __do_softirq+0x1b5/0x7f6 [ 8973.061174][ T1364] [ 8973.063029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8973.063029][ T1364] netdev_get_by_index+0x5e/0x80 [ 8973.063029][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8973.063029][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8973.063029][ T1364] ip6_route_add+0x1c/0x140 [ 8973.063029][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8973.063029][ T1364] addrconf_add_dev+0xe2/0x170 [ 8973.063029][ T1364] inet6_addr_add+0x12f/0xa40 [ 8973.063029][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8973.063029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.063029][ T1364] netlink_rcv_skb+0x130/0x360 [ 8973.063029][ T1364] netlink_unicast+0x449/0x710 [ 8973.063029][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8973.063029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8973.063029][ T1364] ___sys_sendmsg+0xee/0x170 [ 8973.063029][ T1364] __sys_sendmsg+0xcd/0x170 [ 8973.063029][ T1364] do_syscall_64+0xc6/0x1e0 [ 8973.063029][ T1364] [ 8973.065255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8973.065255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8973.065255][ T1364] ipv6_find_idev+0x102/0x170 [ 8973.065255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8973.065255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.065255][ T1364] netlink_rcv_skb+0x130/0x360 [ 8973.065255][ T1364] netlink_unicast+0x449/0x710 [ 8973.065255][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8973.065255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8973.065255][ T1364] ___sys_sendmsg+0xee/0x170 [ 8973.065255][ T1364] __sys_sendmsg+0xcd/0x170 [ 8973.065255][ T1364] do_syscall_64+0xc6/0x1e0 [ 8973.065255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.065255][ T1364] [ 8973.066998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8973.066998][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8973.066998][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8973.066998][ T1364] ipv6_find_idev+0x102/0x170 [ 8973.066998][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8973.066998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8973.066998][ T1364] netlink_rcv_skb+0x130/0x360 [ 8973.066998][ T1364] netlink_unicast+0x449/0x710 [ 8973.066998][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8973.066998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8973.066998][ T1364] ___sys_sendmsg+0xee/0x170 [ 8973.066998][ T1364] __sys_sendmsg+0xcd/0x170 [ 8973.066998][ T1364] do_syscall_64+0xc6/0x1e0 [ 8973.066998][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8973.066998][ T1364] [ 8983.099030][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8983.099516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8983.099516][ T1364] ___neigh_create+0x14b/0xf60 [ 8983.099516][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8983.099516][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8983.099516][ T1364] ip6_output+0x1f3/0x770 [ 8983.099516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8983.099516][ T1364] mld_sendpack+0x62d/0xbc0 [ 8983.099516][ T1364] mld_ifc_work+0x32/0x1f0 [ 8983.099516][ T1364] process_one_work+0x84d/0x18a0 [ 8983.099516][ T1364] worker_thread+0x587/0xd30 [ 8983.099516][ T1364] kthread+0x28a/0x350 [ 8983.099516][ T1364] ret_from_fork+0x31/0x70 [ 8983.099516][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8983.099516][ T1364] [ 8983.101267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8983.101267][ T1364] dst_init+0x84/0x4a0 [ 8983.101267][ T1364] dst_alloc+0x97/0x150 [ 8983.101267][ T1364] ip6_dst_alloc+0x23/0x90 [ 8983.101267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8983.101267][ T1364] ip6_pol_route+0x56f/0x840 [ 8983.101267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8983.101267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8983.101267][ T1364] ipv6_rcv+0x1ad/0x810 [ 8983.101267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8983.101267][ T1364] process_backlog+0x101/0x620 [ 8983.101267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8983.101267][ T1364] net_rx_action+0x495/0xbe0 [ 8983.101267][ T1364] __do_softirq+0x1b5/0x7f6 [ 8983.101267][ T1364] [ 8983.103138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8983.103138][ T1364] netdev_get_by_index+0x5e/0x80 [ 8983.103138][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8983.103138][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8983.103138][ T1364] ip6_route_add+0x1c/0x140 [ 8983.103138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8983.103138][ T1364] addrconf_add_dev+0xe2/0x170 [ 8983.103138][ T1364] inet6_addr_add+0x12f/0xa40 [ 8983.103138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8983.103138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.103138][ T1364] netlink_rcv_skb+0x130/0x360 [ 8983.103138][ T1364] netlink_unicast+0x449/0x710 [ 8983.103138][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8983.103138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8983.103138][ T1364] ___sys_sendmsg+0xee/0x170 [ 8983.103138][ T1364] __sys_sendmsg+0xcd/0x170 [ 8983.103138][ T1364] do_syscall_64+0xc6/0x1e0 [ 8983.103138][ T1364] [ 8983.105534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8983.105534][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8983.105534][ T1364] ipv6_find_idev+0x102/0x170 [ 8983.105534][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8983.105534][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.105534][ T1364] netlink_rcv_skb+0x130/0x360 [ 8983.105534][ T1364] netlink_unicast+0x449/0x710 [ 8983.105534][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8983.105534][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8983.105534][ T1364] ___sys_sendmsg+0xee/0x170 [ 8983.105534][ T1364] __sys_sendmsg+0xcd/0x170 [ 8983.105534][ T1364] do_syscall_64+0xc6/0x1e0 [ 8983.105534][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.105534][ T1364] [ 8983.107343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8983.107343][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8983.107343][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8983.107343][ T1364] ipv6_find_idev+0x102/0x170 [ 8983.107343][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8983.107343][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8983.107343][ T1364] netlink_rcv_skb+0x130/0x360 [ 8983.107343][ T1364] netlink_unicast+0x449/0x710 [ 8983.107343][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8983.107343][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8983.107343][ T1364] ___sys_sendmsg+0xee/0x170 [ 8983.107343][ T1364] __sys_sendmsg+0xcd/0x170 [ 8983.107343][ T1364] do_syscall_64+0xc6/0x1e0 [ 8983.107343][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8983.107343][ T1364] [ 8993.314988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 8993.315484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8993.315484][ T1364] ___neigh_create+0x14b/0xf60 [ 8993.315484][ T1364] ip6_finish_output2+0xa70/0xf80 [ 8993.315484][ T1364] ip6_finish_output+0x4ed/0xd30 [ 8993.315484][ T1364] ip6_output+0x1f3/0x770 [ 8993.315484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 8993.315484][ T1364] mld_sendpack+0x62d/0xbc0 [ 8993.315484][ T1364] mld_ifc_work+0x32/0x1f0 [ 8993.315484][ T1364] process_one_work+0x84d/0x18a0 [ 8993.315484][ T1364] worker_thread+0x587/0xd30 [ 8993.315484][ T1364] kthread+0x28a/0x350 [ 8993.315484][ T1364] ret_from_fork+0x31/0x70 [ 8993.315484][ T1364] ret_from_fork_asm+0x1a/0x30 [ 8993.315484][ T1364] [ 8993.317303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 8993.317303][ T1364] dst_init+0x84/0x4a0 [ 8993.317303][ T1364] dst_alloc+0x97/0x150 [ 8993.317303][ T1364] ip6_dst_alloc+0x23/0x90 [ 8993.317303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 8993.317303][ T1364] ip6_pol_route+0x56f/0x840 [ 8993.317303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 8993.317303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 8993.317303][ T1364] ipv6_rcv+0x1ad/0x810 [ 8993.317303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 8993.317303][ T1364] process_backlog+0x101/0x620 [ 8993.317303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 8993.317303][ T1364] net_rx_action+0x495/0xbe0 [ 8993.317303][ T1364] __do_softirq+0x1b5/0x7f6 [ 8993.317303][ T1364] [ 8993.319231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8993.319231][ T1364] netdev_get_by_index+0x5e/0x80 [ 8993.319231][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 8993.319231][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 8993.319231][ T1364] ip6_route_add+0x1c/0x140 [ 8993.319231][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 8993.319231][ T1364] addrconf_add_dev+0xe2/0x170 [ 8993.319231][ T1364] inet6_addr_add+0x12f/0xa40 [ 8993.319231][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 8993.319231][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.319231][ T1364] netlink_rcv_skb+0x130/0x360 [ 8993.319231][ T1364] netlink_unicast+0x449/0x710 [ 8993.319231][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8993.319231][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8993.319231][ T1364] ___sys_sendmsg+0xee/0x170 [ 8993.319231][ T1364] __sys_sendmsg+0xcd/0x170 [ 8993.319231][ T1364] do_syscall_64+0xc6/0x1e0 [ 8993.319231][ T1364] [ 8993.321534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8993.321534][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 8993.321534][ T1364] ipv6_find_idev+0x102/0x170 [ 8993.321534][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8993.321534][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.321534][ T1364] netlink_rcv_skb+0x130/0x360 [ 8993.321534][ T1364] netlink_unicast+0x449/0x710 [ 8993.321534][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8993.321534][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8993.321534][ T1364] ___sys_sendmsg+0xee/0x170 [ 8993.321534][ T1364] __sys_sendmsg+0xcd/0x170 [ 8993.321534][ T1364] do_syscall_64+0xc6/0x1e0 [ 8993.321534][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.321534][ T1364] [ 8993.323352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 8993.323352][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 8993.323352][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 8993.323352][ T1364] ipv6_find_idev+0x102/0x170 [ 8993.323352][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 8993.323352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 8993.323352][ T1364] netlink_rcv_skb+0x130/0x360 [ 8993.323352][ T1364] netlink_unicast+0x449/0x710 [ 8993.323352][ T1364] netlink_sendmsg+0x723/0xbe0 [ 8993.323352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 8993.323352][ T1364] ___sys_sendmsg+0xee/0x170 [ 8993.323352][ T1364] __sys_sendmsg+0xcd/0x170 [ 8993.323352][ T1364] do_syscall_64+0xc6/0x1e0 [ 8993.323352][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 8993.323352][ T1364] [ 9003.354996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9003.355496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9003.355496][ T1364] ___neigh_create+0x14b/0xf60 [ 9003.355496][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9003.355496][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9003.355496][ T1364] ip6_output+0x1f3/0x770 [ 9003.355496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9003.355496][ T1364] mld_sendpack+0x62d/0xbc0 [ 9003.355496][ T1364] mld_ifc_work+0x32/0x1f0 [ 9003.355496][ T1364] process_one_work+0x84d/0x18a0 [ 9003.355496][ T1364] worker_thread+0x587/0xd30 [ 9003.355496][ T1364] kthread+0x28a/0x350 [ 9003.355496][ T1364] ret_from_fork+0x31/0x70 [ 9003.355496][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9003.355496][ T1364] [ 9003.357310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9003.357310][ T1364] dst_init+0x84/0x4a0 [ 9003.357310][ T1364] dst_alloc+0x97/0x150 [ 9003.357310][ T1364] ip6_dst_alloc+0x23/0x90 [ 9003.357310][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9003.357310][ T1364] ip6_pol_route+0x56f/0x840 [ 9003.357310][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9003.357310][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9003.357310][ T1364] ipv6_rcv+0x1ad/0x810 [ 9003.357310][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9003.357310][ T1364] process_backlog+0x101/0x620 [ 9003.357310][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9003.357310][ T1364] net_rx_action+0x495/0xbe0 [ 9003.357310][ T1364] __do_softirq+0x1b5/0x7f6 [ 9003.357310][ T1364] [ 9003.359245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9003.359245][ T1364] netdev_get_by_index+0x5e/0x80 [ 9003.359245][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9003.359245][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9003.359245][ T1364] ip6_route_add+0x1c/0x140 [ 9003.359245][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9003.359245][ T1364] addrconf_add_dev+0xe2/0x170 [ 9003.359245][ T1364] inet6_addr_add+0x12f/0xa40 [ 9003.359245][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9003.359245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9003.359245][ T1364] netlink_rcv_skb+0x130/0x360 [ 9003.359245][ T1364] netlink_unicast+0x449/0x710 [ 9003.359245][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9003.359245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9003.359245][ T1364] ___sys_sendmsg+0xee/0x170 [ 9003.359245][ T1364] __sys_sendmsg+0xcd/0x170 [ 9003.359245][ T1364] do_syscall_64+0xc6/0x1e0 [ 9003.359245][ T1364] [ 9003.361552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9003.361552][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9003.361552][ T1364] ipv6_find_idev+0x102/0x170 [ 9003.361552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9003.361552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9003.361552][ T1364] netlink_rcv_skb+0x130/0x360 [ 9003.361552][ T1364] netlink_unicast+0x449/0x710 [ 9003.361552][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9003.361552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9003.361552][ T1364] ___sys_sendmsg+0xee/0x170 [ 9003.361552][ T1364] __sys_sendmsg+0xcd/0x170 [ 9003.361552][ T1364] do_syscall_64+0xc6/0x1e0 [ 9003.361552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9003.361552][ T1364] [ 9003.363379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9003.363379][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9003.363379][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9003.363379][ T1364] ipv6_find_idev+0x102/0x170 [ 9003.363379][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9003.363379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9003.363379][ T1364] netlink_rcv_skb+0x130/0x360 [ 9003.363379][ T1364] netlink_unicast+0x449/0x710 [ 9003.363379][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9003.363379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9003.363379][ T1364] ___sys_sendmsg+0xee/0x170 [ 9003.363379][ T1364] __sys_sendmsg+0xcd/0x170 [ 9003.363379][ T1364] do_syscall_64+0xc6/0x1e0 [ 9003.363379][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9003.363379][ T1364] [ 9013.426989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9013.427499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9013.427499][ T1364] ___neigh_create+0x14b/0xf60 [ 9013.427499][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9013.427499][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9013.427499][ T1364] ip6_output+0x1f3/0x770 [ 9013.427499][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9013.427499][ T1364] mld_sendpack+0x62d/0xbc0 [ 9013.427499][ T1364] mld_ifc_work+0x32/0x1f0 [ 9013.427499][ T1364] process_one_work+0x84d/0x18a0 [ 9013.427499][ T1364] worker_thread+0x587/0xd30 [ 9013.427499][ T1364] kthread+0x28a/0x350 [ 9013.427499][ T1364] ret_from_fork+0x31/0x70 [ 9013.427499][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9013.427499][ T1364] [ 9013.429316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9013.429316][ T1364] dst_init+0x84/0x4a0 [ 9013.429316][ T1364] dst_alloc+0x97/0x150 [ 9013.429316][ T1364] ip6_dst_alloc+0x23/0x90 [ 9013.429316][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9013.429316][ T1364] ip6_pol_route+0x56f/0x840 [ 9013.429316][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9013.429316][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9013.429316][ T1364] ipv6_rcv+0x1ad/0x810 [ 9013.429316][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9013.429316][ T1364] process_backlog+0x101/0x620 [ 9013.429316][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9013.429316][ T1364] net_rx_action+0x495/0xbe0 [ 9013.429316][ T1364] __do_softirq+0x1b5/0x7f6 [ 9013.429316][ T1364] [ 9013.431246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9013.431246][ T1364] netdev_get_by_index+0x5e/0x80 [ 9013.431246][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9013.431246][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9013.431246][ T1364] ip6_route_add+0x1c/0x140 [ 9013.431246][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9013.431246][ T1364] addrconf_add_dev+0xe2/0x170 [ 9013.431246][ T1364] inet6_addr_add+0x12f/0xa40 [ 9013.431246][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9013.431246][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9013.431246][ T1364] netlink_rcv_skb+0x130/0x360 [ 9013.431246][ T1364] netlink_unicast+0x449/0x710 [ 9013.431246][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9013.431246][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9013.431246][ T1364] ___sys_sendmsg+0xee/0x170 [ 9013.431246][ T1364] __sys_sendmsg+0xcd/0x170 [ 9013.431246][ T1364] do_syscall_64+0xc6/0x1e0 [ 9013.431246][ T1364] [ 9013.433554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9013.433554][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9013.433554][ T1364] ipv6_find_idev+0x102/0x170 [ 9013.433554][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9013.433554][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9013.433554][ T1364] netlink_rcv_skb+0x130/0x360 [ 9013.433554][ T1364] netlink_unicast+0x449/0x710 [ 9013.433554][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9013.433554][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9013.433554][ T1364] ___sys_sendmsg+0xee/0x170 [ 9013.433554][ T1364] __sys_sendmsg+0xcd/0x170 [ 9013.433554][ T1364] do_syscall_64+0xc6/0x1e0 [ 9013.433554][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9013.433554][ T1364] [ 9013.435362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9013.435362][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9013.435362][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9013.435362][ T1364] ipv6_find_idev+0x102/0x170 [ 9013.435362][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9013.435362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9013.435362][ T1364] netlink_rcv_skb+0x130/0x360 [ 9013.435362][ T1364] netlink_unicast+0x449/0x710 [ 9013.435362][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9013.435362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9013.435362][ T1364] ___sys_sendmsg+0xee/0x170 [ 9013.435362][ T1364] __sys_sendmsg+0xcd/0x170 [ 9013.435362][ T1364] do_syscall_64+0xc6/0x1e0 [ 9013.435362][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9013.435362][ T1364] [ 9023.538979][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9023.539479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9023.539479][ T1364] ___neigh_create+0x14b/0xf60 [ 9023.539479][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9023.539479][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9023.539479][ T1364] ip6_output+0x1f3/0x770 [ 9023.539479][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9023.539479][ T1364] mld_sendpack+0x62d/0xbc0 [ 9023.539479][ T1364] mld_ifc_work+0x32/0x1f0 [ 9023.539479][ T1364] process_one_work+0x84d/0x18a0 [ 9023.539479][ T1364] worker_thread+0x587/0xd30 [ 9023.539479][ T1364] kthread+0x28a/0x350 [ 9023.539479][ T1364] ret_from_fork+0x31/0x70 [ 9023.539479][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9023.539479][ T1364] [ 9023.541303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9023.541303][ T1364] dst_init+0x84/0x4a0 [ 9023.541303][ T1364] dst_alloc+0x97/0x150 [ 9023.541303][ T1364] ip6_dst_alloc+0x23/0x90 [ 9023.541303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9023.541303][ T1364] ip6_pol_route+0x56f/0x840 [ 9023.541303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9023.541303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9023.541303][ T1364] ipv6_rcv+0x1ad/0x810 [ 9023.541303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9023.541303][ T1364] process_backlog+0x101/0x620 [ 9023.541303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9023.541303][ T1364] net_rx_action+0x495/0xbe0 [ 9023.541303][ T1364] __do_softirq+0x1b5/0x7f6 [ 9023.541303][ T1364] [ 9023.543247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9023.543247][ T1364] netdev_get_by_index+0x5e/0x80 [ 9023.543247][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9023.543247][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9023.543247][ T1364] ip6_route_add+0x1c/0x140 [ 9023.543247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9023.543247][ T1364] addrconf_add_dev+0xe2/0x170 [ 9023.543247][ T1364] inet6_addr_add+0x12f/0xa40 [ 9023.543247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9023.543247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9023.543247][ T1364] netlink_rcv_skb+0x130/0x360 [ 9023.543247][ T1364] netlink_unicast+0x449/0x710 [ 9023.543247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9023.543247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9023.543247][ T1364] ___sys_sendmsg+0xee/0x170 [ 9023.543247][ T1364] __sys_sendmsg+0xcd/0x170 [ 9023.543247][ T1364] do_syscall_64+0xc6/0x1e0 [ 9023.543247][ T1364] [ 9023.545545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9023.545545][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9023.545545][ T1364] ipv6_find_idev+0x102/0x170 [ 9023.545545][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9023.545545][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9023.545545][ T1364] netlink_rcv_skb+0x130/0x360 [ 9023.545545][ T1364] netlink_unicast+0x449/0x710 [ 9023.545545][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9023.545545][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9023.545545][ T1364] ___sys_sendmsg+0xee/0x170 [ 9023.545545][ T1364] __sys_sendmsg+0xcd/0x170 [ 9023.545545][ T1364] do_syscall_64+0xc6/0x1e0 [ 9023.545545][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9023.545545][ T1364] [ 9023.547353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9023.547353][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9023.547353][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9023.547353][ T1364] ipv6_find_idev+0x102/0x170 [ 9023.547353][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9023.547353][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9023.547353][ T1364] netlink_rcv_skb+0x130/0x360 [ 9023.547353][ T1364] netlink_unicast+0x449/0x710 [ 9023.547353][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9023.547353][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9023.547353][ T1364] ___sys_sendmsg+0xee/0x170 [ 9023.547353][ T1364] __sys_sendmsg+0xcd/0x170 [ 9023.547353][ T1364] do_syscall_64+0xc6/0x1e0 [ 9023.547353][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9023.547353][ T1364] [ 9033.658993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9033.659494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9033.659494][ T1364] ___neigh_create+0x14b/0xf60 [ 9033.659494][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9033.659494][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9033.659494][ T1364] ip6_output+0x1f3/0x770 [ 9033.659494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9033.659494][ T1364] mld_sendpack+0x62d/0xbc0 [ 9033.659494][ T1364] mld_ifc_work+0x32/0x1f0 [ 9033.659494][ T1364] process_one_work+0x84d/0x18a0 [ 9033.659494][ T1364] worker_thread+0x587/0xd30 [ 9033.659494][ T1364] kthread+0x28a/0x350 [ 9033.659494][ T1364] ret_from_fork+0x31/0x70 [ 9033.659494][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9033.659494][ T1364] [ 9033.661323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9033.661323][ T1364] dst_init+0x84/0x4a0 [ 9033.661323][ T1364] dst_alloc+0x97/0x150 [ 9033.661323][ T1364] ip6_dst_alloc+0x23/0x90 [ 9033.661323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9033.661323][ T1364] ip6_pol_route+0x56f/0x840 [ 9033.661323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9033.661323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9033.661323][ T1364] ipv6_rcv+0x1ad/0x810 [ 9033.661323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9033.661323][ T1364] process_backlog+0x101/0x620 [ 9033.661323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9033.661323][ T1364] net_rx_action+0x495/0xbe0 [ 9033.661323][ T1364] __do_softirq+0x1b5/0x7f6 [ 9033.661323][ T1364] [ 9033.663266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9033.663266][ T1364] netdev_get_by_index+0x5e/0x80 [ 9033.663266][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9033.663266][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9033.663266][ T1364] ip6_route_add+0x1c/0x140 [ 9033.663266][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9033.663266][ T1364] addrconf_add_dev+0xe2/0x170 [ 9033.663266][ T1364] inet6_addr_add+0x12f/0xa40 [ 9033.663266][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9033.663266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9033.663266][ T1364] netlink_rcv_skb+0x130/0x360 [ 9033.663266][ T1364] netlink_unicast+0x449/0x710 [ 9033.663266][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9033.663266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9033.663266][ T1364] ___sys_sendmsg+0xee/0x170 [ 9033.663266][ T1364] __sys_sendmsg+0xcd/0x170 [ 9033.663266][ T1364] do_syscall_64+0xc6/0x1e0 [ 9033.663266][ T1364] [ 9033.665572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9033.665572][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9033.665572][ T1364] ipv6_find_idev+0x102/0x170 [ 9033.665572][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9033.665572][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9033.665572][ T1364] netlink_rcv_skb+0x130/0x360 [ 9033.665572][ T1364] netlink_unicast+0x449/0x710 [ 9033.665572][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9033.665572][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9033.665572][ T1364] ___sys_sendmsg+0xee/0x170 [ 9033.665572][ T1364] __sys_sendmsg+0xcd/0x170 [ 9033.665572][ T1364] do_syscall_64+0xc6/0x1e0 [ 9033.665572][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9033.665572][ T1364] [ 9033.667383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9033.667383][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9033.667383][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9033.667383][ T1364] ipv6_find_idev+0x102/0x170 [ 9033.667383][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9033.667383][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9033.667383][ T1364] netlink_rcv_skb+0x130/0x360 [ 9033.667383][ T1364] netlink_unicast+0x449/0x710 [ 9033.667383][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9033.667383][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9033.667383][ T1364] ___sys_sendmsg+0xee/0x170 [ 9033.667383][ T1364] __sys_sendmsg+0xcd/0x170 [ 9033.667383][ T1364] do_syscall_64+0xc6/0x1e0 [ 9033.667383][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9033.667383][ T1364] [ 9043.730993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9043.731484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9043.731484][ T1364] ___neigh_create+0x14b/0xf60 [ 9043.731484][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9043.731484][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9043.731484][ T1364] ip6_output+0x1f3/0x770 [ 9043.731484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9043.731484][ T1364] mld_sendpack+0x62d/0xbc0 [ 9043.731484][ T1364] mld_ifc_work+0x32/0x1f0 [ 9043.731484][ T1364] process_one_work+0x84d/0x18a0 [ 9043.731484][ T1364] worker_thread+0x587/0xd30 [ 9043.731484][ T1364] kthread+0x28a/0x350 [ 9043.731484][ T1364] ret_from_fork+0x31/0x70 [ 9043.731484][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9043.731484][ T1364] [ 9043.733697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9043.733697][ T1364] dst_init+0x84/0x4a0 [ 9043.733697][ T1364] dst_alloc+0x97/0x150 [ 9043.733697][ T1364] ip6_dst_alloc+0x23/0x90 [ 9043.733697][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9043.733697][ T1364] ip6_pol_route+0x56f/0x840 [ 9043.733697][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9043.733697][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9043.733697][ T1364] ipv6_rcv+0x1ad/0x810 [ 9043.733697][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9043.733697][ T1364] process_backlog+0x101/0x620 [ 9043.733697][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9043.733697][ T1364] net_rx_action+0x495/0xbe0 [ 9043.733697][ T1364] __do_softirq+0x1b5/0x7f6 [ 9043.733697][ T1364] [ 9043.735690][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9043.735690][ T1364] netdev_get_by_index+0x5e/0x80 [ 9043.735690][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9043.735690][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9043.735690][ T1364] ip6_route_add+0x1c/0x140 [ 9043.735690][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9043.735690][ T1364] addrconf_add_dev+0xe2/0x170 [ 9043.735690][ T1364] inet6_addr_add+0x12f/0xa40 [ 9043.735690][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9043.735690][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9043.735690][ T1364] netlink_rcv_skb+0x130/0x360 [ 9043.735690][ T1364] netlink_unicast+0x449/0x710 [ 9043.735690][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9043.735690][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9043.735690][ T1364] ___sys_sendmsg+0xee/0x170 [ 9043.735690][ T1364] __sys_sendmsg+0xcd/0x170 [ 9043.735690][ T1364] do_syscall_64+0xc6/0x1e0 [ 9043.735690][ T1364] [ 9043.737921][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9043.737921][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9043.737921][ T1364] ipv6_find_idev+0x102/0x170 [ 9043.737921][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9043.737921][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9043.737921][ T1364] netlink_rcv_skb+0x130/0x360 [ 9043.737921][ T1364] netlink_unicast+0x449/0x710 [ 9043.737921][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9043.737921][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9043.737921][ T1364] ___sys_sendmsg+0xee/0x170 [ 9043.737921][ T1364] __sys_sendmsg+0xcd/0x170 [ 9043.737921][ T1364] do_syscall_64+0xc6/0x1e0 [ 9043.737921][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9043.737921][ T1364] [ 9043.739677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9043.739677][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9043.739677][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9043.739677][ T1364] ipv6_find_idev+0x102/0x170 [ 9043.739677][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9043.739677][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9043.739677][ T1364] netlink_rcv_skb+0x130/0x360 [ 9043.739677][ T1364] netlink_unicast+0x449/0x710 [ 9043.739677][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9043.739677][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9043.739677][ T1364] ___sys_sendmsg+0xee/0x170 [ 9043.739677][ T1364] __sys_sendmsg+0xcd/0x170 [ 9043.739677][ T1364] do_syscall_64+0xc6/0x1e0 [ 9043.739677][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9043.739677][ T1364] [ 9053.810993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9053.812083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9053.812083][ T1364] ___neigh_create+0x14b/0xf60 [ 9053.812083][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9053.812083][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9053.812083][ T1364] ip6_output+0x1f3/0x770 [ 9053.812083][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9053.812083][ T1364] mld_sendpack+0x62d/0xbc0 [ 9053.812083][ T1364] mld_ifc_work+0x32/0x1f0 [ 9053.812083][ T1364] process_one_work+0x84d/0x18a0 [ 9053.812083][ T1364] worker_thread+0x587/0xd30 [ 9053.812083][ T1364] kthread+0x28a/0x350 [ 9053.812083][ T1364] ret_from_fork+0x31/0x70 [ 9053.812083][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9053.812083][ T1364] [ 9053.813849][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9053.813849][ T1364] dst_init+0x84/0x4a0 [ 9053.813849][ T1364] dst_alloc+0x97/0x150 [ 9053.813849][ T1364] ip6_dst_alloc+0x23/0x90 [ 9053.813849][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9053.813849][ T1364] ip6_pol_route+0x56f/0x840 [ 9053.813849][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9053.813849][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9053.813849][ T1364] ipv6_rcv+0x1ad/0x810 [ 9053.813849][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9053.813849][ T1364] process_backlog+0x101/0x620 [ 9053.813849][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9053.813849][ T1364] net_rx_action+0x495/0xbe0 [ 9053.813849][ T1364] __do_softirq+0x1b5/0x7f6 [ 9053.813849][ T1364] [ 9053.815702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9053.815702][ T1364] netdev_get_by_index+0x5e/0x80 [ 9053.815702][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9053.815702][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9053.815702][ T1364] ip6_route_add+0x1c/0x140 [ 9053.815702][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9053.815702][ T1364] addrconf_add_dev+0xe2/0x170 [ 9053.815702][ T1364] inet6_addr_add+0x12f/0xa40 [ 9053.815702][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9053.815702][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9053.815702][ T1364] netlink_rcv_skb+0x130/0x360 [ 9053.815702][ T1364] netlink_unicast+0x449/0x710 [ 9053.815702][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9053.815702][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9053.815702][ T1364] ___sys_sendmsg+0xee/0x170 [ 9053.815702][ T1364] __sys_sendmsg+0xcd/0x170 [ 9053.815702][ T1364] do_syscall_64+0xc6/0x1e0 [ 9053.815702][ T1364] [ 9053.817929][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9053.817929][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9053.817929][ T1364] ipv6_find_idev+0x102/0x170 [ 9053.817929][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9053.817929][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9053.817929][ T1364] netlink_rcv_skb+0x130/0x360 [ 9053.817929][ T1364] netlink_unicast+0x449/0x710 [ 9053.817929][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9053.817929][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9053.817929][ T1364] ___sys_sendmsg+0xee/0x170 [ 9053.817929][ T1364] __sys_sendmsg+0xcd/0x170 [ 9053.817929][ T1364] do_syscall_64+0xc6/0x1e0 [ 9053.817929][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9053.817929][ T1364] [ 9053.819662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9053.819662][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9053.819662][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9053.819662][ T1364] ipv6_find_idev+0x102/0x170 [ 9053.819662][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9053.819662][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9053.819662][ T1364] netlink_rcv_skb+0x130/0x360 [ 9053.819662][ T1364] netlink_unicast+0x449/0x710 [ 9053.819662][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9053.819662][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9053.819662][ T1364] ___sys_sendmsg+0xee/0x170 [ 9053.819662][ T1364] __sys_sendmsg+0xcd/0x170 [ 9053.819662][ T1364] do_syscall_64+0xc6/0x1e0 [ 9053.819662][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9053.819662][ T1364] [ 9064.067049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9064.067534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9064.067534][ T1364] ___neigh_create+0x14b/0xf60 [ 9064.067534][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9064.067534][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9064.067534][ T1364] ip6_output+0x1f3/0x770 [ 9064.067534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9064.067534][ T1364] mld_sendpack+0x62d/0xbc0 [ 9064.067534][ T1364] mld_ifc_work+0x32/0x1f0 [ 9064.067534][ T1364] process_one_work+0x84d/0x18a0 [ 9064.067534][ T1364] worker_thread+0x587/0xd30 [ 9064.067534][ T1364] kthread+0x28a/0x350 [ 9064.067534][ T1364] ret_from_fork+0x31/0x70 [ 9064.067534][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9064.067534][ T1364] [ 9064.069261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9064.069261][ T1364] dst_init+0x84/0x4a0 [ 9064.069261][ T1364] dst_alloc+0x97/0x150 [ 9064.069261][ T1364] ip6_dst_alloc+0x23/0x90 [ 9064.069261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9064.069261][ T1364] ip6_pol_route+0x56f/0x840 [ 9064.069261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9064.069261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9064.069261][ T1364] ipv6_rcv+0x1ad/0x810 [ 9064.069261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9064.069261][ T1364] process_backlog+0x101/0x620 [ 9064.069261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9064.069261][ T1364] net_rx_action+0x495/0xbe0 [ 9064.069261][ T1364] __do_softirq+0x1b5/0x7f6 [ 9064.069261][ T1364] [ 9064.071092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9064.071092][ T1364] netdev_get_by_index+0x5e/0x80 [ 9064.071092][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9064.071092][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9064.071092][ T1364] ip6_route_add+0x1c/0x140 [ 9064.071092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9064.071092][ T1364] addrconf_add_dev+0xe2/0x170 [ 9064.071092][ T1364] inet6_addr_add+0x12f/0xa40 [ 9064.071092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9064.071092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9064.071092][ T1364] netlink_rcv_skb+0x130/0x360 [ 9064.071092][ T1364] netlink_unicast+0x449/0x710 [ 9064.071092][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9064.071092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9064.071092][ T1364] ___sys_sendmsg+0xee/0x170 [ 9064.071092][ T1364] __sys_sendmsg+0xcd/0x170 [ 9064.071092][ T1364] do_syscall_64+0xc6/0x1e0 [ 9064.071092][ T1364] [ 9064.073399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9064.073399][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9064.073399][ T1364] ipv6_find_idev+0x102/0x170 [ 9064.073399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9064.073399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9064.073399][ T1364] netlink_rcv_skb+0x130/0x360 [ 9064.073399][ T1364] netlink_unicast+0x449/0x710 [ 9064.073399][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9064.073399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9064.073399][ T1364] ___sys_sendmsg+0xee/0x170 [ 9064.073399][ T1364] __sys_sendmsg+0xcd/0x170 [ 9064.073399][ T1364] do_syscall_64+0xc6/0x1e0 [ 9064.073399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9064.073399][ T1364] [ 9064.075132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9064.075132][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9064.075132][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9064.075132][ T1364] ipv6_find_idev+0x102/0x170 [ 9064.075132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9064.075132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9064.075132][ T1364] netlink_rcv_skb+0x130/0x360 [ 9064.075132][ T1364] netlink_unicast+0x449/0x710 [ 9064.075132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9064.075132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9064.075132][ T1364] ___sys_sendmsg+0xee/0x170 [ 9064.075132][ T1364] __sys_sendmsg+0xcd/0x170 [ 9064.075132][ T1364] do_syscall_64+0xc6/0x1e0 [ 9064.075132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9064.075132][ T1364] [ 9074.267050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9074.267539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9074.267539][ T1364] ___neigh_create+0x14b/0xf60 [ 9074.267539][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9074.267539][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9074.267539][ T1364] ip6_output+0x1f3/0x770 [ 9074.267539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9074.267539][ T1364] mld_sendpack+0x62d/0xbc0 [ 9074.267539][ T1364] mld_ifc_work+0x32/0x1f0 [ 9074.267539][ T1364] process_one_work+0x84d/0x18a0 [ 9074.267539][ T1364] worker_thread+0x587/0xd30 [ 9074.267539][ T1364] kthread+0x28a/0x350 [ 9074.267539][ T1364] ret_from_fork+0x31/0x70 [ 9074.267539][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9074.267539][ T1364] [ 9074.269290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9074.269290][ T1364] dst_init+0x84/0x4a0 [ 9074.269290][ T1364] dst_alloc+0x97/0x150 [ 9074.269290][ T1364] ip6_dst_alloc+0x23/0x90 [ 9074.269290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9074.269290][ T1364] ip6_pol_route+0x56f/0x840 [ 9074.269290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9074.269290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9074.269290][ T1364] ipv6_rcv+0x1ad/0x810 [ 9074.269290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9074.269290][ T1364] process_backlog+0x101/0x620 [ 9074.269290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9074.269290][ T1364] net_rx_action+0x495/0xbe0 [ 9074.269290][ T1364] __do_softirq+0x1b5/0x7f6 [ 9074.269290][ T1364] [ 9074.271128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9074.271128][ T1364] netdev_get_by_index+0x5e/0x80 [ 9074.271128][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9074.271128][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9074.271128][ T1364] ip6_route_add+0x1c/0x140 [ 9074.271128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9074.271128][ T1364] addrconf_add_dev+0xe2/0x170 [ 9074.271128][ T1364] inet6_addr_add+0x12f/0xa40 [ 9074.271128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9074.271128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9074.271128][ T1364] netlink_rcv_skb+0x130/0x360 [ 9074.271128][ T1364] netlink_unicast+0x449/0x710 [ 9074.271128][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9074.271128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9074.271128][ T1364] ___sys_sendmsg+0xee/0x170 [ 9074.271128][ T1364] __sys_sendmsg+0xcd/0x170 [ 9074.271128][ T1364] do_syscall_64+0xc6/0x1e0 [ 9074.271128][ T1364] [ 9074.273339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9074.273339][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9074.273339][ T1364] ipv6_find_idev+0x102/0x170 [ 9074.273339][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9074.273339][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9074.273339][ T1364] netlink_rcv_skb+0x130/0x360 [ 9074.273339][ T1364] netlink_unicast+0x449/0x710 [ 9074.273339][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9074.273339][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9074.273339][ T1364] ___sys_sendmsg+0xee/0x170 [ 9074.273339][ T1364] __sys_sendmsg+0xcd/0x170 [ 9074.273339][ T1364] do_syscall_64+0xc6/0x1e0 [ 9074.273339][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9074.273339][ T1364] [ 9074.275059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9074.275059][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9074.275059][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9074.275059][ T1364] ipv6_find_idev+0x102/0x170 [ 9074.275059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9074.275059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9074.275059][ T1364] netlink_rcv_skb+0x130/0x360 [ 9074.275059][ T1364] netlink_unicast+0x449/0x710 [ 9074.275059][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9074.275059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9074.275059][ T1364] ___sys_sendmsg+0xee/0x170 [ 9074.275059][ T1364] __sys_sendmsg+0xcd/0x170 [ 9074.275059][ T1364] do_syscall_64+0xc6/0x1e0 [ 9074.275059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9074.275059][ T1364] [ 9084.379049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9084.379544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9084.379544][ T1364] ___neigh_create+0x14b/0xf60 [ 9084.379544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9084.379544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9084.379544][ T1364] ip6_output+0x1f3/0x770 [ 9084.379544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9084.379544][ T1364] mld_sendpack+0x62d/0xbc0 [ 9084.379544][ T1364] mld_ifc_work+0x32/0x1f0 [ 9084.379544][ T1364] process_one_work+0x84d/0x18a0 [ 9084.379544][ T1364] worker_thread+0x587/0xd30 [ 9084.379544][ T1364] kthread+0x28a/0x350 [ 9084.379544][ T1364] ret_from_fork+0x31/0x70 [ 9084.379544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9084.379544][ T1364] [ 9084.381265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9084.381265][ T1364] dst_init+0x84/0x4a0 [ 9084.381265][ T1364] dst_alloc+0x97/0x150 [ 9084.381265][ T1364] ip6_dst_alloc+0x23/0x90 [ 9084.381265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9084.381265][ T1364] ip6_pol_route+0x56f/0x840 [ 9084.381265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9084.381265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9084.381265][ T1364] ipv6_rcv+0x1ad/0x810 [ 9084.381265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9084.381265][ T1364] process_backlog+0x101/0x620 [ 9084.381265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9084.381265][ T1364] net_rx_action+0x495/0xbe0 [ 9084.381265][ T1364] __do_softirq+0x1b5/0x7f6 [ 9084.381265][ T1364] [ 9084.383103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9084.383103][ T1364] netdev_get_by_index+0x5e/0x80 [ 9084.383103][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9084.383103][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9084.383103][ T1364] ip6_route_add+0x1c/0x140 [ 9084.383103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9084.383103][ T1364] addrconf_add_dev+0xe2/0x170 [ 9084.383103][ T1364] inet6_addr_add+0x12f/0xa40 [ 9084.383103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9084.383103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9084.383103][ T1364] netlink_rcv_skb+0x130/0x360 [ 9084.383103][ T1364] netlink_unicast+0x449/0x710 [ 9084.383103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9084.383103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9084.383103][ T1364] ___sys_sendmsg+0xee/0x170 [ 9084.383103][ T1364] __sys_sendmsg+0xcd/0x170 [ 9084.383103][ T1364] do_syscall_64+0xc6/0x1e0 [ 9084.383103][ T1364] [ 9084.385302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9084.385302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9084.385302][ T1364] ipv6_find_idev+0x102/0x170 [ 9084.385302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9084.385302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9084.385302][ T1364] netlink_rcv_skb+0x130/0x360 [ 9084.385302][ T1364] netlink_unicast+0x449/0x710 [ 9084.385302][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9084.385302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9084.385302][ T1364] ___sys_sendmsg+0xee/0x170 [ 9084.385302][ T1364] __sys_sendmsg+0xcd/0x170 [ 9084.385302][ T1364] do_syscall_64+0xc6/0x1e0 [ 9084.385302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9084.385302][ T1364] [ 9084.387024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9084.387024][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9084.387024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9084.387024][ T1364] ipv6_find_idev+0x102/0x170 [ 9084.387024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9084.387024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9084.387024][ T1364] netlink_rcv_skb+0x130/0x360 [ 9084.387024][ T1364] netlink_unicast+0x449/0x710 [ 9084.387024][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9084.387024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9084.387024][ T1364] ___sys_sendmsg+0xee/0x170 [ 9084.387024][ T1364] __sys_sendmsg+0xcd/0x170 [ 9084.387024][ T1364] do_syscall_64+0xc6/0x1e0 [ 9084.387024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9084.387024][ T1364] [ 9094.626989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9094.627511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9094.627511][ T1364] ___neigh_create+0x14b/0xf60 [ 9094.627511][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9094.627511][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9094.627511][ T1364] ip6_output+0x1f3/0x770 [ 9094.627511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9094.627511][ T1364] mld_sendpack+0x62d/0xbc0 [ 9094.627511][ T1364] mld_ifc_work+0x32/0x1f0 [ 9094.627511][ T1364] process_one_work+0x84d/0x18a0 [ 9094.627511][ T1364] worker_thread+0x587/0xd30 [ 9094.627511][ T1364] kthread+0x28a/0x350 [ 9094.627511][ T1364] ret_from_fork+0x31/0x70 [ 9094.627511][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9094.627511][ T1364] [ 9094.629228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9094.629228][ T1364] dst_init+0x84/0x4a0 [ 9094.629228][ T1364] dst_alloc+0x97/0x150 [ 9094.629228][ T1364] ip6_dst_alloc+0x23/0x90 [ 9094.629228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9094.629228][ T1364] ip6_pol_route+0x56f/0x840 [ 9094.629228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9094.629228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9094.629228][ T1364] ipv6_rcv+0x1ad/0x810 [ 9094.629228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9094.629228][ T1364] process_backlog+0x101/0x620 [ 9094.629228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9094.629228][ T1364] net_rx_action+0x495/0xbe0 [ 9094.629228][ T1364] __do_softirq+0x1b5/0x7f6 [ 9094.629228][ T1364] [ 9094.631058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9094.631058][ T1364] netdev_get_by_index+0x5e/0x80 [ 9094.631058][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9094.631058][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9094.631058][ T1364] ip6_route_add+0x1c/0x140 [ 9094.631058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9094.631058][ T1364] addrconf_add_dev+0xe2/0x170 [ 9094.631058][ T1364] inet6_addr_add+0x12f/0xa40 [ 9094.631058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9094.631058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9094.631058][ T1364] netlink_rcv_skb+0x130/0x360 [ 9094.631058][ T1364] netlink_unicast+0x449/0x710 [ 9094.631058][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9094.631058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9094.631058][ T1364] ___sys_sendmsg+0xee/0x170 [ 9094.631058][ T1364] __sys_sendmsg+0xcd/0x170 [ 9094.631058][ T1364] do_syscall_64+0xc6/0x1e0 [ 9094.631058][ T1364] [ 9094.633260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9094.633260][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9094.633260][ T1364] ipv6_find_idev+0x102/0x170 [ 9094.633260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9094.633260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9094.633260][ T1364] netlink_rcv_skb+0x130/0x360 [ 9094.633260][ T1364] netlink_unicast+0x449/0x710 [ 9094.633260][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9094.633260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9094.633260][ T1364] ___sys_sendmsg+0xee/0x170 [ 9094.633260][ T1364] __sys_sendmsg+0xcd/0x170 [ 9094.633260][ T1364] do_syscall_64+0xc6/0x1e0 [ 9094.633260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9094.633260][ T1364] [ 9094.634987][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9094.634987][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9094.634987][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9094.634987][ T1364] ipv6_find_idev+0x102/0x170 [ 9094.634987][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9094.634987][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9094.634987][ T1364] netlink_rcv_skb+0x130/0x360 [ 9094.634987][ T1364] netlink_unicast+0x449/0x710 [ 9094.634987][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9094.634987][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9094.634987][ T1364] ___sys_sendmsg+0xee/0x170 [ 9094.634987][ T1364] __sys_sendmsg+0xcd/0x170 [ 9094.634987][ T1364] do_syscall_64+0xc6/0x1e0 [ 9094.634987][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9094.634987][ T1364] [ 9104.875051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9104.875520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9104.875520][ T1364] ___neigh_create+0x14b/0xf60 [ 9104.875520][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9104.875520][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9104.875520][ T1364] ip6_output+0x1f3/0x770 [ 9104.875520][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9104.875520][ T1364] mld_sendpack+0x62d/0xbc0 [ 9104.875520][ T1364] mld_ifc_work+0x32/0x1f0 [ 9104.875520][ T1364] process_one_work+0x84d/0x18a0 [ 9104.875520][ T1364] worker_thread+0x587/0xd30 [ 9104.875520][ T1364] kthread+0x28a/0x350 [ 9104.875520][ T1364] ret_from_fork+0x31/0x70 [ 9104.875520][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9104.875520][ T1364] [ 9104.877226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9104.877226][ T1364] dst_init+0x84/0x4a0 [ 9104.877226][ T1364] dst_alloc+0x97/0x150 [ 9104.877226][ T1364] ip6_dst_alloc+0x23/0x90 [ 9104.877226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9104.877226][ T1364] ip6_pol_route+0x56f/0x840 [ 9104.877226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9104.877226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9104.877226][ T1364] ipv6_rcv+0x1ad/0x810 [ 9104.877226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9104.877226][ T1364] process_backlog+0x101/0x620 [ 9104.877226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9104.877226][ T1364] net_rx_action+0x495/0xbe0 [ 9104.877226][ T1364] __do_softirq+0x1b5/0x7f6 [ 9104.877226][ T1364] [ 9104.879043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9104.879043][ T1364] netdev_get_by_index+0x5e/0x80 [ 9104.879043][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9104.879043][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9104.879043][ T1364] ip6_route_add+0x1c/0x140 [ 9104.879043][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9104.879043][ T1364] addrconf_add_dev+0xe2/0x170 [ 9104.879043][ T1364] inet6_addr_add+0x12f/0xa40 [ 9104.879043][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9104.879043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9104.879043][ T1364] netlink_rcv_skb+0x130/0x360 [ 9104.879043][ T1364] netlink_unicast+0x449/0x710 [ 9104.879043][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9104.879043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9104.879043][ T1364] ___sys_sendmsg+0xee/0x170 [ 9104.879043][ T1364] __sys_sendmsg+0xcd/0x170 [ 9104.879043][ T1364] do_syscall_64+0xc6/0x1e0 [ 9104.879043][ T1364] [ 9104.881211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9104.881211][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9104.881211][ T1364] ipv6_find_idev+0x102/0x170 [ 9104.881211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9104.881211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9104.881211][ T1364] netlink_rcv_skb+0x130/0x360 [ 9104.881211][ T1364] netlink_unicast+0x449/0x710 [ 9104.881211][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9104.881211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9104.881211][ T1364] ___sys_sendmsg+0xee/0x170 [ 9104.881211][ T1364] __sys_sendmsg+0xcd/0x170 [ 9104.881211][ T1364] do_syscall_64+0xc6/0x1e0 [ 9104.881211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9104.881211][ T1364] [ 9104.882966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9104.882966][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9104.882966][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9104.882966][ T1364] ipv6_find_idev+0x102/0x170 [ 9104.882966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9104.882966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9104.882966][ T1364] netlink_rcv_skb+0x130/0x360 [ 9104.882966][ T1364] netlink_unicast+0x449/0x710 [ 9104.882966][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9104.882966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9104.882966][ T1364] ___sys_sendmsg+0xee/0x170 [ 9104.882966][ T1364] __sys_sendmsg+0xcd/0x170 [ 9104.882966][ T1364] do_syscall_64+0xc6/0x1e0 [ 9104.882966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9104.882966][ T1364] [ 9115.122988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9115.123472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9115.123472][ T1364] ___neigh_create+0x14b/0xf60 [ 9115.123472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9115.123472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9115.123472][ T1364] ip6_output+0x1f3/0x770 [ 9115.123472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9115.123472][ T1364] mld_sendpack+0x62d/0xbc0 [ 9115.123472][ T1364] mld_ifc_work+0x32/0x1f0 [ 9115.123472][ T1364] process_one_work+0x84d/0x18a0 [ 9115.123472][ T1364] worker_thread+0x587/0xd30 [ 9115.123472][ T1364] kthread+0x28a/0x350 [ 9115.123472][ T1364] ret_from_fork+0x31/0x70 [ 9115.123472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9115.123472][ T1364] [ 9115.125200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9115.125200][ T1364] dst_init+0x84/0x4a0 [ 9115.125200][ T1364] dst_alloc+0x97/0x150 [ 9115.125200][ T1364] ip6_dst_alloc+0x23/0x90 [ 9115.125200][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9115.125200][ T1364] ip6_pol_route+0x56f/0x840 [ 9115.125200][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9115.125200][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9115.125200][ T1364] ipv6_rcv+0x1ad/0x810 [ 9115.125200][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9115.125200][ T1364] process_backlog+0x101/0x620 [ 9115.125200][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9115.125200][ T1364] net_rx_action+0x495/0xbe0 [ 9115.125200][ T1364] __do_softirq+0x1b5/0x7f6 [ 9115.125200][ T1364] [ 9115.127031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9115.127031][ T1364] netdev_get_by_index+0x5e/0x80 [ 9115.127031][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9115.127031][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9115.127031][ T1364] ip6_route_add+0x1c/0x140 [ 9115.127031][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9115.127031][ T1364] addrconf_add_dev+0xe2/0x170 [ 9115.127031][ T1364] inet6_addr_add+0x12f/0xa40 [ 9115.127031][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9115.127031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9115.127031][ T1364] netlink_rcv_skb+0x130/0x360 [ 9115.127031][ T1364] netlink_unicast+0x449/0x710 [ 9115.127031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9115.127031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9115.127031][ T1364] ___sys_sendmsg+0xee/0x170 [ 9115.127031][ T1364] __sys_sendmsg+0xcd/0x170 [ 9115.127031][ T1364] do_syscall_64+0xc6/0x1e0 [ 9115.127031][ T1364] [ 9115.129229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9115.129229][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9115.129229][ T1364] ipv6_find_idev+0x102/0x170 [ 9115.129229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9115.129229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9115.129229][ T1364] netlink_rcv_skb+0x130/0x360 [ 9115.129229][ T1364] netlink_unicast+0x449/0x710 [ 9115.129229][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9115.129229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9115.129229][ T1364] ___sys_sendmsg+0xee/0x170 [ 9115.129229][ T1364] __sys_sendmsg+0xcd/0x170 [ 9115.129229][ T1364] do_syscall_64+0xc6/0x1e0 [ 9115.129229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9115.129229][ T1364] [ 9115.130943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9115.130943][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9115.130943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9115.130943][ T1364] ipv6_find_idev+0x102/0x170 [ 9115.130943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9115.130943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9115.130943][ T1364] netlink_rcv_skb+0x130/0x360 [ 9115.130943][ T1364] netlink_unicast+0x449/0x710 [ 9115.130943][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9115.130943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9115.130943][ T1364] ___sys_sendmsg+0xee/0x170 [ 9115.130943][ T1364] __sys_sendmsg+0xcd/0x170 [ 9115.130943][ T1364] do_syscall_64+0xc6/0x1e0 [ 9115.130943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9115.130943][ T1364] [ 9125.370982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9125.371475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9125.371475][ T1364] ___neigh_create+0x14b/0xf60 [ 9125.371475][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9125.371475][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9125.371475][ T1364] ip6_output+0x1f3/0x770 [ 9125.371475][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9125.371475][ T1364] mld_sendpack+0x62d/0xbc0 [ 9125.371475][ T1364] mld_ifc_work+0x32/0x1f0 [ 9125.371475][ T1364] process_one_work+0x84d/0x18a0 [ 9125.371475][ T1364] worker_thread+0x587/0xd30 [ 9125.371475][ T1364] kthread+0x28a/0x350 [ 9125.371475][ T1364] ret_from_fork+0x31/0x70 [ 9125.371475][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9125.371475][ T1364] [ 9125.373291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9125.373291][ T1364] dst_init+0x84/0x4a0 [ 9125.373291][ T1364] dst_alloc+0x97/0x150 [ 9125.373291][ T1364] ip6_dst_alloc+0x23/0x90 [ 9125.373291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9125.373291][ T1364] ip6_pol_route+0x56f/0x840 [ 9125.373291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9125.373291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9125.373291][ T1364] ipv6_rcv+0x1ad/0x810 [ 9125.373291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9125.373291][ T1364] process_backlog+0x101/0x620 [ 9125.373291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9125.373291][ T1364] net_rx_action+0x495/0xbe0 [ 9125.373291][ T1364] __do_softirq+0x1b5/0x7f6 [ 9125.373291][ T1364] [ 9125.375215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9125.375215][ T1364] netdev_get_by_index+0x5e/0x80 [ 9125.375215][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9125.375215][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9125.375215][ T1364] ip6_route_add+0x1c/0x140 [ 9125.375215][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9125.375215][ T1364] addrconf_add_dev+0xe2/0x170 [ 9125.375215][ T1364] inet6_addr_add+0x12f/0xa40 [ 9125.375215][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9125.375215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9125.375215][ T1364] netlink_rcv_skb+0x130/0x360 [ 9125.375215][ T1364] netlink_unicast+0x449/0x710 [ 9125.375215][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9125.375215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9125.375215][ T1364] ___sys_sendmsg+0xee/0x170 [ 9125.375215][ T1364] __sys_sendmsg+0xcd/0x170 [ 9125.375215][ T1364] do_syscall_64+0xc6/0x1e0 [ 9125.375215][ T1364] [ 9125.377505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9125.377505][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9125.377505][ T1364] ipv6_find_idev+0x102/0x170 [ 9125.377505][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9125.377505][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9125.377505][ T1364] netlink_rcv_skb+0x130/0x360 [ 9125.377505][ T1364] netlink_unicast+0x449/0x710 [ 9125.377505][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9125.377505][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9125.377505][ T1364] ___sys_sendmsg+0xee/0x170 [ 9125.377505][ T1364] __sys_sendmsg+0xcd/0x170 [ 9125.377505][ T1364] do_syscall_64+0xc6/0x1e0 [ 9125.377505][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9125.377505][ T1364] [ 9125.379300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9125.379300][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9125.379300][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9125.379300][ T1364] ipv6_find_idev+0x102/0x170 [ 9125.379300][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9125.379300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9125.379300][ T1364] netlink_rcv_skb+0x130/0x360 [ 9125.379300][ T1364] netlink_unicast+0x449/0x710 [ 9125.379300][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9125.379300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9125.379300][ T1364] ___sys_sendmsg+0xee/0x170 [ 9125.379300][ T1364] __sys_sendmsg+0xcd/0x170 [ 9125.379300][ T1364] do_syscall_64+0xc6/0x1e0 [ 9125.379300][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9125.379300][ T1364] [ 9135.539059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9135.539541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9135.539541][ T1364] ___neigh_create+0x14b/0xf60 [ 9135.539541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9135.539541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9135.539541][ T1364] ip6_output+0x1f3/0x770 [ 9135.539541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9135.539541][ T1364] mld_sendpack+0x62d/0xbc0 [ 9135.539541][ T1364] mld_ifc_work+0x32/0x1f0 [ 9135.539541][ T1364] process_one_work+0x84d/0x18a0 [ 9135.539541][ T1364] worker_thread+0x587/0xd30 [ 9135.539541][ T1364] kthread+0x28a/0x350 [ 9135.539541][ T1364] ret_from_fork+0x31/0x70 [ 9135.539541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9135.539541][ T1364] [ 9135.541268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9135.541268][ T1364] dst_init+0x84/0x4a0 [ 9135.541268][ T1364] dst_alloc+0x97/0x150 [ 9135.541268][ T1364] ip6_dst_alloc+0x23/0x90 [ 9135.541268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9135.541268][ T1364] ip6_pol_route+0x56f/0x840 [ 9135.541268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9135.541268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9135.541268][ T1364] ipv6_rcv+0x1ad/0x810 [ 9135.541268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9135.541268][ T1364] process_backlog+0x101/0x620 [ 9135.541268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9135.541268][ T1364] net_rx_action+0x495/0xbe0 [ 9135.541268][ T1364] __do_softirq+0x1b5/0x7f6 [ 9135.541268][ T1364] [ 9135.543123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9135.543123][ T1364] netdev_get_by_index+0x5e/0x80 [ 9135.543123][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9135.543123][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9135.543123][ T1364] ip6_route_add+0x1c/0x140 [ 9135.543123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9135.543123][ T1364] addrconf_add_dev+0xe2/0x170 [ 9135.543123][ T1364] inet6_addr_add+0x12f/0xa40 [ 9135.543123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9135.543123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9135.543123][ T1364] netlink_rcv_skb+0x130/0x360 [ 9135.543123][ T1364] netlink_unicast+0x449/0x710 [ 9135.543123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9135.543123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9135.543123][ T1364] ___sys_sendmsg+0xee/0x170 [ 9135.543123][ T1364] __sys_sendmsg+0xcd/0x170 [ 9135.543123][ T1364] do_syscall_64+0xc6/0x1e0 [ 9135.543123][ T1364] [ 9135.545319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9135.545319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9135.545319][ T1364] ipv6_find_idev+0x102/0x170 [ 9135.545319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9135.545319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9135.545319][ T1364] netlink_rcv_skb+0x130/0x360 [ 9135.545319][ T1364] netlink_unicast+0x449/0x710 [ 9135.545319][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9135.545319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9135.545319][ T1364] ___sys_sendmsg+0xee/0x170 [ 9135.545319][ T1364] __sys_sendmsg+0xcd/0x170 [ 9135.545319][ T1364] do_syscall_64+0xc6/0x1e0 [ 9135.545319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9135.545319][ T1364] [ 9135.547048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9135.547048][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9135.547048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9135.547048][ T1364] ipv6_find_idev+0x102/0x170 [ 9135.547048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9135.547048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9135.547048][ T1364] netlink_rcv_skb+0x130/0x360 [ 9135.547048][ T1364] netlink_unicast+0x449/0x710 [ 9135.547048][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9135.547048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9135.547048][ T1364] ___sys_sendmsg+0xee/0x170 [ 9135.547048][ T1364] __sys_sendmsg+0xcd/0x170 [ 9135.547048][ T1364] do_syscall_64+0xc6/0x1e0 [ 9135.547048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9135.547048][ T1364] [ 9145.651058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9145.651548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9145.651548][ T1364] ___neigh_create+0x14b/0xf60 [ 9145.651548][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9145.651548][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9145.651548][ T1364] ip6_output+0x1f3/0x770 [ 9145.651548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9145.651548][ T1364] mld_sendpack+0x62d/0xbc0 [ 9145.651548][ T1364] mld_ifc_work+0x32/0x1f0 [ 9145.651548][ T1364] process_one_work+0x84d/0x18a0 [ 9145.651548][ T1364] worker_thread+0x587/0xd30 [ 9145.651548][ T1364] kthread+0x28a/0x350 [ 9145.651548][ T1364] ret_from_fork+0x31/0x70 [ 9145.651548][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9145.651548][ T1364] [ 9145.653285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9145.653285][ T1364] dst_init+0x84/0x4a0 [ 9145.653285][ T1364] dst_alloc+0x97/0x150 [ 9145.653285][ T1364] ip6_dst_alloc+0x23/0x90 [ 9145.653285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9145.653285][ T1364] ip6_pol_route+0x56f/0x840 [ 9145.653285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9145.653285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9145.653285][ T1364] ipv6_rcv+0x1ad/0x810 [ 9145.653285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9145.653285][ T1364] process_backlog+0x101/0x620 [ 9145.653285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9145.653285][ T1364] net_rx_action+0x495/0xbe0 [ 9145.653285][ T1364] __do_softirq+0x1b5/0x7f6 [ 9145.653285][ T1364] [ 9145.655120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9145.655120][ T1364] netdev_get_by_index+0x5e/0x80 [ 9145.655120][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9145.655120][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9145.655120][ T1364] ip6_route_add+0x1c/0x140 [ 9145.655120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9145.655120][ T1364] addrconf_add_dev+0xe2/0x170 [ 9145.655120][ T1364] inet6_addr_add+0x12f/0xa40 [ 9145.655120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9145.655120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9145.655120][ T1364] netlink_rcv_skb+0x130/0x360 [ 9145.655120][ T1364] netlink_unicast+0x449/0x710 [ 9145.655120][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9145.655120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9145.655120][ T1364] ___sys_sendmsg+0xee/0x170 [ 9145.655120][ T1364] __sys_sendmsg+0xcd/0x170 [ 9145.655120][ T1364] do_syscall_64+0xc6/0x1e0 [ 9145.655120][ T1364] [ 9145.657326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9145.657326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9145.657326][ T1364] ipv6_find_idev+0x102/0x170 [ 9145.657326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9145.657326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9145.657326][ T1364] netlink_rcv_skb+0x130/0x360 [ 9145.657326][ T1364] netlink_unicast+0x449/0x710 [ 9145.657326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9145.657326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9145.657326][ T1364] ___sys_sendmsg+0xee/0x170 [ 9145.657326][ T1364] __sys_sendmsg+0xcd/0x170 [ 9145.657326][ T1364] do_syscall_64+0xc6/0x1e0 [ 9145.657326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9145.657326][ T1364] [ 9145.659042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9145.659042][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9145.659042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9145.659042][ T1364] ipv6_find_idev+0x102/0x170 [ 9145.659042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9145.659042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9145.659042][ T1364] netlink_rcv_skb+0x130/0x360 [ 9145.659042][ T1364] netlink_unicast+0x449/0x710 [ 9145.659042][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9145.659042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9145.659042][ T1364] ___sys_sendmsg+0xee/0x170 [ 9145.659042][ T1364] __sys_sendmsg+0xcd/0x170 [ 9145.659042][ T1364] do_syscall_64+0xc6/0x1e0 [ 9145.659042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9145.659042][ T1364] [ 9155.706996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9155.707497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9155.707497][ T1364] ___neigh_create+0x14b/0xf60 [ 9155.707497][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9155.707497][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9155.707497][ T1364] ip6_output+0x1f3/0x770 [ 9155.707497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9155.707497][ T1364] mld_sendpack+0x62d/0xbc0 [ 9155.707497][ T1364] mld_ifc_work+0x32/0x1f0 [ 9155.707497][ T1364] process_one_work+0x84d/0x18a0 [ 9155.707497][ T1364] worker_thread+0x587/0xd30 [ 9155.707497][ T1364] kthread+0x28a/0x350 [ 9155.707497][ T1364] ret_from_fork+0x31/0x70 [ 9155.707497][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9155.707497][ T1364] [ 9155.709249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9155.709249][ T1364] dst_init+0x84/0x4a0 [ 9155.709249][ T1364] dst_alloc+0x97/0x150 [ 9155.709249][ T1364] ip6_dst_alloc+0x23/0x90 [ 9155.709249][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9155.709249][ T1364] ip6_pol_route+0x56f/0x840 [ 9155.709249][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9155.709249][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9155.709249][ T1364] ipv6_rcv+0x1ad/0x810 [ 9155.709249][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9155.709249][ T1364] process_backlog+0x101/0x620 [ 9155.709249][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9155.709249][ T1364] net_rx_action+0x495/0xbe0 [ 9155.709249][ T1364] __do_softirq+0x1b5/0x7f6 [ 9155.709249][ T1364] [ 9155.711107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9155.711107][ T1364] netdev_get_by_index+0x5e/0x80 [ 9155.711107][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9155.711107][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9155.711107][ T1364] ip6_route_add+0x1c/0x140 [ 9155.711107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9155.711107][ T1364] addrconf_add_dev+0xe2/0x170 [ 9155.711107][ T1364] inet6_addr_add+0x12f/0xa40 [ 9155.711107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9155.711107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9155.711107][ T1364] netlink_rcv_skb+0x130/0x360 [ 9155.711107][ T1364] netlink_unicast+0x449/0x710 [ 9155.711107][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9155.711107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9155.711107][ T1364] ___sys_sendmsg+0xee/0x170 [ 9155.711107][ T1364] __sys_sendmsg+0xcd/0x170 [ 9155.711107][ T1364] do_syscall_64+0xc6/0x1e0 [ 9155.711107][ T1364] [ 9155.713331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9155.713331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9155.713331][ T1364] ipv6_find_idev+0x102/0x170 [ 9155.713331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9155.713331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9155.713331][ T1364] netlink_rcv_skb+0x130/0x360 [ 9155.713331][ T1364] netlink_unicast+0x449/0x710 [ 9155.713331][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9155.713331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9155.713331][ T1364] ___sys_sendmsg+0xee/0x170 [ 9155.713331][ T1364] __sys_sendmsg+0xcd/0x170 [ 9155.713331][ T1364] do_syscall_64+0xc6/0x1e0 [ 9155.713331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9155.713331][ T1364] [ 9155.715069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9155.715069][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9155.715069][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9155.715069][ T1364] ipv6_find_idev+0x102/0x170 [ 9155.715069][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9155.715069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9155.715069][ T1364] netlink_rcv_skb+0x130/0x360 [ 9155.715069][ T1364] netlink_unicast+0x449/0x710 [ 9155.715069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9155.715069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9155.715069][ T1364] ___sys_sendmsg+0xee/0x170 [ 9155.715069][ T1364] __sys_sendmsg+0xcd/0x170 [ 9155.715069][ T1364] do_syscall_64+0xc6/0x1e0 [ 9155.715069][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9155.715069][ T1364] [ 9165.786993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9165.787473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9165.787473][ T1364] ___neigh_create+0x14b/0xf60 [ 9165.787473][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9165.787473][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9165.787473][ T1364] ip6_output+0x1f3/0x770 [ 9165.787473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9165.787473][ T1364] mld_sendpack+0x62d/0xbc0 [ 9165.787473][ T1364] mld_ifc_work+0x32/0x1f0 [ 9165.787473][ T1364] process_one_work+0x84d/0x18a0 [ 9165.787473][ T1364] worker_thread+0x587/0xd30 [ 9165.787473][ T1364] kthread+0x28a/0x350 [ 9165.787473][ T1364] ret_from_fork+0x31/0x70 [ 9165.787473][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9165.787473][ T1364] [ 9165.789221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9165.789221][ T1364] dst_init+0x84/0x4a0 [ 9165.789221][ T1364] dst_alloc+0x97/0x150 [ 9165.789221][ T1364] ip6_dst_alloc+0x23/0x90 [ 9165.789221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9165.789221][ T1364] ip6_pol_route+0x56f/0x840 [ 9165.789221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9165.789221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9165.789221][ T1364] ipv6_rcv+0x1ad/0x810 [ 9165.789221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9165.789221][ T1364] process_backlog+0x101/0x620 [ 9165.789221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9165.789221][ T1364] net_rx_action+0x495/0xbe0 [ 9165.789221][ T1364] __do_softirq+0x1b5/0x7f6 [ 9165.789221][ T1364] [ 9165.791082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9165.791082][ T1364] netdev_get_by_index+0x5e/0x80 [ 9165.791082][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9165.791082][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9165.791082][ T1364] ip6_route_add+0x1c/0x140 [ 9165.791082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9165.791082][ T1364] addrconf_add_dev+0xe2/0x170 [ 9165.791082][ T1364] inet6_addr_add+0x12f/0xa40 [ 9165.791082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9165.791082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9165.791082][ T1364] netlink_rcv_skb+0x130/0x360 [ 9165.791082][ T1364] netlink_unicast+0x449/0x710 [ 9165.791082][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9165.791082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9165.791082][ T1364] ___sys_sendmsg+0xee/0x170 [ 9165.791082][ T1364] __sys_sendmsg+0xcd/0x170 [ 9165.791082][ T1364] do_syscall_64+0xc6/0x1e0 [ 9165.791082][ T1364] [ 9165.793308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9165.793308][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9165.793308][ T1364] ipv6_find_idev+0x102/0x170 [ 9165.793308][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9165.793308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9165.793308][ T1364] netlink_rcv_skb+0x130/0x360 [ 9165.793308][ T1364] netlink_unicast+0x449/0x710 [ 9165.793308][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9165.793308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9165.793308][ T1364] ___sys_sendmsg+0xee/0x170 [ 9165.793308][ T1364] __sys_sendmsg+0xcd/0x170 [ 9165.793308][ T1364] do_syscall_64+0xc6/0x1e0 [ 9165.793308][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9165.793308][ T1364] [ 9165.795040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9165.795040][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9165.795040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9165.795040][ T1364] ipv6_find_idev+0x102/0x170 [ 9165.795040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9165.795040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9165.795040][ T1364] netlink_rcv_skb+0x130/0x360 [ 9165.795040][ T1364] netlink_unicast+0x449/0x710 [ 9165.795040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9165.795040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9165.795040][ T1364] ___sys_sendmsg+0xee/0x170 [ 9165.795040][ T1364] __sys_sendmsg+0xcd/0x170 [ 9165.795040][ T1364] do_syscall_64+0xc6/0x1e0 [ 9165.795040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9165.795040][ T1364] [ 9176.034990][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9176.035474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9176.035474][ T1364] ___neigh_create+0x14b/0xf60 [ 9176.035474][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9176.035474][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9176.035474][ T1364] ip6_output+0x1f3/0x770 [ 9176.035474][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9176.035474][ T1364] mld_sendpack+0x62d/0xbc0 [ 9176.035474][ T1364] mld_ifc_work+0x32/0x1f0 [ 9176.035474][ T1364] process_one_work+0x84d/0x18a0 [ 9176.035474][ T1364] worker_thread+0x587/0xd30 [ 9176.035474][ T1364] kthread+0x28a/0x350 [ 9176.035474][ T1364] ret_from_fork+0x31/0x70 [ 9176.035474][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9176.035474][ T1364] [ 9176.037226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9176.037226][ T1364] dst_init+0x84/0x4a0 [ 9176.037226][ T1364] dst_alloc+0x97/0x150 [ 9176.037226][ T1364] ip6_dst_alloc+0x23/0x90 [ 9176.037226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9176.037226][ T1364] ip6_pol_route+0x56f/0x840 [ 9176.037226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9176.037226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9176.037226][ T1364] ipv6_rcv+0x1ad/0x810 [ 9176.037226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9176.037226][ T1364] process_backlog+0x101/0x620 [ 9176.037226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9176.037226][ T1364] net_rx_action+0x495/0xbe0 [ 9176.037226][ T1364] __do_softirq+0x1b5/0x7f6 [ 9176.037226][ T1364] [ 9176.039096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9176.039096][ T1364] netdev_get_by_index+0x5e/0x80 [ 9176.039096][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9176.039096][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9176.039096][ T1364] ip6_route_add+0x1c/0x140 [ 9176.039096][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9176.039096][ T1364] addrconf_add_dev+0xe2/0x170 [ 9176.039096][ T1364] inet6_addr_add+0x12f/0xa40 [ 9176.039096][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9176.039096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9176.039096][ T1364] netlink_rcv_skb+0x130/0x360 [ 9176.039096][ T1364] netlink_unicast+0x449/0x710 [ 9176.039096][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9176.039096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9176.039096][ T1364] ___sys_sendmsg+0xee/0x170 [ 9176.039096][ T1364] __sys_sendmsg+0xcd/0x170 [ 9176.039096][ T1364] do_syscall_64+0xc6/0x1e0 [ 9176.039096][ T1364] [ 9176.041311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9176.041311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9176.041311][ T1364] ipv6_find_idev+0x102/0x170 [ 9176.041311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9176.041311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9176.041311][ T1364] netlink_rcv_skb+0x130/0x360 [ 9176.041311][ T1364] netlink_unicast+0x449/0x710 [ 9176.041311][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9176.041311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9176.041311][ T1364] ___sys_sendmsg+0xee/0x170 [ 9176.041311][ T1364] __sys_sendmsg+0xcd/0x170 [ 9176.041311][ T1364] do_syscall_64+0xc6/0x1e0 [ 9176.041311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9176.041311][ T1364] [ 9176.043075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9176.043075][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9176.043075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9176.043075][ T1364] ipv6_find_idev+0x102/0x170 [ 9176.043075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9176.043075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9176.043075][ T1364] netlink_rcv_skb+0x130/0x360 [ 9176.043075][ T1364] netlink_unicast+0x449/0x710 [ 9176.043075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9176.043075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9176.043075][ T1364] ___sys_sendmsg+0xee/0x170 [ 9176.043075][ T1364] __sys_sendmsg+0xcd/0x170 [ 9176.043075][ T1364] do_syscall_64+0xc6/0x1e0 [ 9176.043075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9176.043075][ T1364] [ 9186.282989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9186.283486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9186.283486][ T1364] ___neigh_create+0x14b/0xf60 [ 9186.283486][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9186.283486][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9186.283486][ T1364] ip6_output+0x1f3/0x770 [ 9186.283486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9186.283486][ T1364] mld_sendpack+0x62d/0xbc0 [ 9186.283486][ T1364] mld_ifc_work+0x32/0x1f0 [ 9186.283486][ T1364] process_one_work+0x84d/0x18a0 [ 9186.283486][ T1364] worker_thread+0x587/0xd30 [ 9186.283486][ T1364] kthread+0x28a/0x350 [ 9186.283486][ T1364] ret_from_fork+0x31/0x70 [ 9186.283486][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9186.283486][ T1364] [ 9186.285231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9186.285231][ T1364] dst_init+0x84/0x4a0 [ 9186.285231][ T1364] dst_alloc+0x97/0x150 [ 9186.285231][ T1364] ip6_dst_alloc+0x23/0x90 [ 9186.285231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9186.285231][ T1364] ip6_pol_route+0x56f/0x840 [ 9186.285231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9186.285231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9186.285231][ T1364] ipv6_rcv+0x1ad/0x810 [ 9186.285231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9186.285231][ T1364] process_backlog+0x101/0x620 [ 9186.285231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9186.285231][ T1364] net_rx_action+0x495/0xbe0 [ 9186.285231][ T1364] __do_softirq+0x1b5/0x7f6 [ 9186.285231][ T1364] [ 9186.287091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9186.287091][ T1364] netdev_get_by_index+0x5e/0x80 [ 9186.287091][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9186.287091][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9186.287091][ T1364] ip6_route_add+0x1c/0x140 [ 9186.287091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9186.287091][ T1364] addrconf_add_dev+0xe2/0x170 [ 9186.287091][ T1364] inet6_addr_add+0x12f/0xa40 [ 9186.287091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9186.287091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9186.287091][ T1364] netlink_rcv_skb+0x130/0x360 [ 9186.287091][ T1364] netlink_unicast+0x449/0x710 [ 9186.287091][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9186.287091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9186.287091][ T1364] ___sys_sendmsg+0xee/0x170 [ 9186.287091][ T1364] __sys_sendmsg+0xcd/0x170 [ 9186.287091][ T1364] do_syscall_64+0xc6/0x1e0 [ 9186.287091][ T1364] [ 9186.289307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9186.289307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9186.289307][ T1364] ipv6_find_idev+0x102/0x170 [ 9186.289307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9186.289307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9186.289307][ T1364] netlink_rcv_skb+0x130/0x360 [ 9186.289307][ T1364] netlink_unicast+0x449/0x710 [ 9186.289307][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9186.289307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9186.289307][ T1364] ___sys_sendmsg+0xee/0x170 [ 9186.289307][ T1364] __sys_sendmsg+0xcd/0x170 [ 9186.289307][ T1364] do_syscall_64+0xc6/0x1e0 [ 9186.289307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9186.289307][ T1364] [ 9186.291047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9186.291047][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9186.291047][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9186.291047][ T1364] ipv6_find_idev+0x102/0x170 [ 9186.291047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9186.291047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9186.291047][ T1364] netlink_rcv_skb+0x130/0x360 [ 9186.291047][ T1364] netlink_unicast+0x449/0x710 [ 9186.291047][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9186.291047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9186.291047][ T1364] ___sys_sendmsg+0xee/0x170 [ 9186.291047][ T1364] __sys_sendmsg+0xcd/0x170 [ 9186.291047][ T1364] do_syscall_64+0xc6/0x1e0 [ 9186.291047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9186.291047][ T1364] [ 9196.379007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9196.379594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9196.379594][ T1364] ___neigh_create+0x14b/0xf60 [ 9196.379594][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9196.379594][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9196.379594][ T1364] ip6_output+0x1f3/0x770 [ 9196.379594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9196.379594][ T1364] mld_sendpack+0x62d/0xbc0 [ 9196.379594][ T1364] mld_ifc_work+0x32/0x1f0 [ 9196.379594][ T1364] process_one_work+0x84d/0x18a0 [ 9196.379594][ T1364] worker_thread+0x587/0xd30 [ 9196.379594][ T1364] kthread+0x28a/0x350 [ 9196.379594][ T1364] ret_from_fork+0x31/0x70 [ 9196.379594][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9196.379594][ T1364] [ 9196.381338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9196.381338][ T1364] dst_init+0x84/0x4a0 [ 9196.381338][ T1364] dst_alloc+0x97/0x150 [ 9196.381338][ T1364] ip6_dst_alloc+0x23/0x90 [ 9196.381338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9196.381338][ T1364] ip6_pol_route+0x56f/0x840 [ 9196.381338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9196.381338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9196.381338][ T1364] ipv6_rcv+0x1ad/0x810 [ 9196.381338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9196.381338][ T1364] process_backlog+0x101/0x620 [ 9196.381338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9196.381338][ T1364] net_rx_action+0x495/0xbe0 [ 9196.381338][ T1364] __do_softirq+0x1b5/0x7f6 [ 9196.381338][ T1364] [ 9196.383313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9196.383313][ T1364] netdev_get_by_index+0x5e/0x80 [ 9196.383313][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9196.383313][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9196.383313][ T1364] ip6_route_add+0x1c/0x140 [ 9196.383313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9196.383313][ T1364] addrconf_add_dev+0xe2/0x170 [ 9196.383313][ T1364] inet6_addr_add+0x12f/0xa40 [ 9196.383313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9196.383313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9196.383313][ T1364] netlink_rcv_skb+0x130/0x360 [ 9196.383313][ T1364] netlink_unicast+0x449/0x710 [ 9196.383313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9196.383313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9196.383313][ T1364] ___sys_sendmsg+0xee/0x170 [ 9196.383313][ T1364] __sys_sendmsg+0xcd/0x170 [ 9196.383313][ T1364] do_syscall_64+0xc6/0x1e0 [ 9196.383313][ T1364] [ 9196.385529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9196.385529][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9196.385529][ T1364] ipv6_find_idev+0x102/0x170 [ 9196.385529][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9196.385529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9196.385529][ T1364] netlink_rcv_skb+0x130/0x360 [ 9196.385529][ T1364] netlink_unicast+0x449/0x710 [ 9196.385529][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9196.385529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9196.385529][ T1364] ___sys_sendmsg+0xee/0x170 [ 9196.385529][ T1364] __sys_sendmsg+0xcd/0x170 [ 9196.385529][ T1364] do_syscall_64+0xc6/0x1e0 [ 9196.385529][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9196.385529][ T1364] [ 9196.387272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9196.387272][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9196.387272][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9196.387272][ T1364] ipv6_find_idev+0x102/0x170 [ 9196.387272][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9196.387272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9196.387272][ T1364] netlink_rcv_skb+0x130/0x360 [ 9196.387272][ T1364] netlink_unicast+0x449/0x710 [ 9196.387272][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9196.387272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9196.387272][ T1364] ___sys_sendmsg+0xee/0x170 [ 9196.387272][ T1364] __sys_sendmsg+0xcd/0x170 [ 9196.387272][ T1364] do_syscall_64+0xc6/0x1e0 [ 9196.387272][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9196.387272][ T1364] [ 9206.451000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9206.454205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9206.454205][ T1364] ___neigh_create+0x14b/0xf60 [ 9206.454205][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9206.454205][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9206.454205][ T1364] ip6_output+0x1f3/0x770 [ 9206.454205][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9206.454205][ T1364] mld_sendpack+0x62d/0xbc0 [ 9206.454205][ T1364] mld_ifc_work+0x32/0x1f0 [ 9206.454205][ T1364] process_one_work+0x84d/0x18a0 [ 9206.454205][ T1364] worker_thread+0x587/0xd30 [ 9206.454205][ T1364] kthread+0x28a/0x350 [ 9206.454205][ T1364] ret_from_fork+0x31/0x70 [ 9206.454205][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9206.454205][ T1364] [ 9206.455986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9206.455986][ T1364] dst_init+0x84/0x4a0 [ 9206.455986][ T1364] dst_alloc+0x97/0x150 [ 9206.455986][ T1364] ip6_dst_alloc+0x23/0x90 [ 9206.455986][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9206.455986][ T1364] ip6_pol_route+0x56f/0x840 [ 9206.455986][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9206.455986][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9206.455986][ T1364] ipv6_rcv+0x1ad/0x810 [ 9206.455986][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9206.455986][ T1364] process_backlog+0x101/0x620 [ 9206.455986][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9206.455986][ T1364] net_rx_action+0x495/0xbe0 [ 9206.455986][ T1364] __do_softirq+0x1b5/0x7f6 [ 9206.455986][ T1364] [ 9206.457858][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9206.457858][ T1364] netdev_get_by_index+0x5e/0x80 [ 9206.457858][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9206.457858][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9206.457858][ T1364] ip6_route_add+0x1c/0x140 [ 9206.457858][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9206.457858][ T1364] addrconf_add_dev+0xe2/0x170 [ 9206.457858][ T1364] inet6_addr_add+0x12f/0xa40 [ 9206.457858][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9206.457858][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9206.457858][ T1364] netlink_rcv_skb+0x130/0x360 [ 9206.457858][ T1364] netlink_unicast+0x449/0x710 [ 9206.457858][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9206.457858][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9206.457858][ T1364] ___sys_sendmsg+0xee/0x170 [ 9206.457858][ T1364] __sys_sendmsg+0xcd/0x170 [ 9206.457858][ T1364] do_syscall_64+0xc6/0x1e0 [ 9206.457858][ T1364] [ 9206.460088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9206.460088][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9206.460088][ T1364] ipv6_find_idev+0x102/0x170 [ 9206.460088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9206.460088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9206.460088][ T1364] netlink_rcv_skb+0x130/0x360 [ 9206.460088][ T1364] netlink_unicast+0x449/0x710 [ 9206.460088][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9206.460088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9206.460088][ T1364] ___sys_sendmsg+0xee/0x170 [ 9206.460088][ T1364] __sys_sendmsg+0xcd/0x170 [ 9206.460088][ T1364] do_syscall_64+0xc6/0x1e0 [ 9206.460088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9206.460088][ T1364] [ 9206.461844][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9206.461844][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9206.461844][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9206.461844][ T1364] ipv6_find_idev+0x102/0x170 [ 9206.461844][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9206.461844][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9206.461844][ T1364] netlink_rcv_skb+0x130/0x360 [ 9206.461844][ T1364] netlink_unicast+0x449/0x710 [ 9206.461844][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9206.461844][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9206.461844][ T1364] ___sys_sendmsg+0xee/0x170 [ 9206.461844][ T1364] __sys_sendmsg+0xcd/0x170 [ 9206.461844][ T1364] do_syscall_64+0xc6/0x1e0 [ 9206.461844][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9206.461844][ T1364] [ 9216.563014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9216.563520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9216.563520][ T1364] ___neigh_create+0x14b/0xf60 [ 9216.563520][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9216.563520][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9216.563520][ T1364] ip6_output+0x1f3/0x770 [ 9216.563520][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9216.563520][ T1364] mld_sendpack+0x62d/0xbc0 [ 9216.563520][ T1364] mld_ifc_work+0x32/0x1f0 [ 9216.563520][ T1364] process_one_work+0x84d/0x18a0 [ 9216.563520][ T1364] worker_thread+0x587/0xd30 [ 9216.563520][ T1364] kthread+0x28a/0x350 [ 9216.563520][ T1364] ret_from_fork+0x31/0x70 [ 9216.563520][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9216.563520][ T1364] [ 9216.565237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9216.565237][ T1364] dst_init+0x84/0x4a0 [ 9216.565237][ T1364] dst_alloc+0x97/0x150 [ 9216.565237][ T1364] ip6_dst_alloc+0x23/0x90 [ 9216.565237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9216.565237][ T1364] ip6_pol_route+0x56f/0x840 [ 9216.565237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9216.565237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9216.565237][ T1364] ipv6_rcv+0x1ad/0x810 [ 9216.565237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9216.565237][ T1364] process_backlog+0x101/0x620 [ 9216.565237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9216.565237][ T1364] net_rx_action+0x495/0xbe0 [ 9216.565237][ T1364] __do_softirq+0x1b5/0x7f6 [ 9216.565237][ T1364] [ 9216.567068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9216.567068][ T1364] netdev_get_by_index+0x5e/0x80 [ 9216.567068][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9216.567068][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9216.567068][ T1364] ip6_route_add+0x1c/0x140 [ 9216.567068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9216.567068][ T1364] addrconf_add_dev+0xe2/0x170 [ 9216.567068][ T1364] inet6_addr_add+0x12f/0xa40 [ 9216.567068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9216.567068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9216.567068][ T1364] netlink_rcv_skb+0x130/0x360 [ 9216.567068][ T1364] netlink_unicast+0x449/0x710 [ 9216.567068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9216.567068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9216.567068][ T1364] ___sys_sendmsg+0xee/0x170 [ 9216.567068][ T1364] __sys_sendmsg+0xcd/0x170 [ 9216.567068][ T1364] do_syscall_64+0xc6/0x1e0 [ 9216.567068][ T1364] [ 9216.569260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9216.569260][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9216.569260][ T1364] ipv6_find_idev+0x102/0x170 [ 9216.569260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9216.569260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9216.569260][ T1364] netlink_rcv_skb+0x130/0x360 [ 9216.569260][ T1364] netlink_unicast+0x449/0x710 [ 9216.569260][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9216.569260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9216.569260][ T1364] ___sys_sendmsg+0xee/0x170 [ 9216.569260][ T1364] __sys_sendmsg+0xcd/0x170 [ 9216.569260][ T1364] do_syscall_64+0xc6/0x1e0 [ 9216.569260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9216.569260][ T1364] [ 9216.570973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9216.570973][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9216.570973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9216.570973][ T1364] ipv6_find_idev+0x102/0x170 [ 9216.570973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9216.570973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9216.570973][ T1364] netlink_rcv_skb+0x130/0x360 [ 9216.570973][ T1364] netlink_unicast+0x449/0x710 [ 9216.570973][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9216.570973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9216.570973][ T1364] ___sys_sendmsg+0xee/0x170 [ 9216.570973][ T1364] __sys_sendmsg+0xcd/0x170 [ 9216.570973][ T1364] do_syscall_64+0xc6/0x1e0 [ 9216.570973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9216.570973][ T1364] [ 9226.611055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9226.611530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9226.611530][ T1364] ___neigh_create+0x14b/0xf60 [ 9226.611530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9226.611530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9226.611530][ T1364] ip6_output+0x1f3/0x770 [ 9226.611530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9226.611530][ T1364] mld_sendpack+0x62d/0xbc0 [ 9226.611530][ T1364] mld_ifc_work+0x32/0x1f0 [ 9226.611530][ T1364] process_one_work+0x84d/0x18a0 [ 9226.611530][ T1364] worker_thread+0x587/0xd30 [ 9226.611530][ T1364] kthread+0x28a/0x350 [ 9226.611530][ T1364] ret_from_fork+0x31/0x70 [ 9226.611530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9226.611530][ T1364] [ 9226.613279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9226.613279][ T1364] dst_init+0x84/0x4a0 [ 9226.613279][ T1364] dst_alloc+0x97/0x150 [ 9226.613279][ T1364] ip6_dst_alloc+0x23/0x90 [ 9226.613279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9226.613279][ T1364] ip6_pol_route+0x56f/0x840 [ 9226.613279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9226.613279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9226.613279][ T1364] ipv6_rcv+0x1ad/0x810 [ 9226.613279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9226.613279][ T1364] process_backlog+0x101/0x620 [ 9226.613279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9226.613279][ T1364] net_rx_action+0x495/0xbe0 [ 9226.613279][ T1364] __do_softirq+0x1b5/0x7f6 [ 9226.613279][ T1364] [ 9226.615116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9226.615116][ T1364] netdev_get_by_index+0x5e/0x80 [ 9226.615116][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9226.615116][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9226.615116][ T1364] ip6_route_add+0x1c/0x140 [ 9226.615116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9226.615116][ T1364] addrconf_add_dev+0xe2/0x170 [ 9226.615116][ T1364] inet6_addr_add+0x12f/0xa40 [ 9226.615116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9226.615116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9226.615116][ T1364] netlink_rcv_skb+0x130/0x360 [ 9226.615116][ T1364] netlink_unicast+0x449/0x710 [ 9226.615116][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9226.615116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9226.615116][ T1364] ___sys_sendmsg+0xee/0x170 [ 9226.615116][ T1364] __sys_sendmsg+0xcd/0x170 [ 9226.615116][ T1364] do_syscall_64+0xc6/0x1e0 [ 9226.615116][ T1364] [ 9226.617314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9226.617314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9226.617314][ T1364] ipv6_find_idev+0x102/0x170 [ 9226.617314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9226.617314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9226.617314][ T1364] netlink_rcv_skb+0x130/0x360 [ 9226.617314][ T1364] netlink_unicast+0x449/0x710 [ 9226.617314][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9226.617314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9226.617314][ T1364] ___sys_sendmsg+0xee/0x170 [ 9226.617314][ T1364] __sys_sendmsg+0xcd/0x170 [ 9226.617314][ T1364] do_syscall_64+0xc6/0x1e0 [ 9226.617314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9226.617314][ T1364] [ 9226.619041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9226.619041][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9226.619041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9226.619041][ T1364] ipv6_find_idev+0x102/0x170 [ 9226.619041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9226.619041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9226.619041][ T1364] netlink_rcv_skb+0x130/0x360 [ 9226.619041][ T1364] netlink_unicast+0x449/0x710 [ 9226.619041][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9226.619041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9226.619041][ T1364] ___sys_sendmsg+0xee/0x170 [ 9226.619041][ T1364] __sys_sendmsg+0xcd/0x170 [ 9226.619041][ T1364] do_syscall_64+0xc6/0x1e0 [ 9226.619041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9226.619041][ T1364] [ 9236.635061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9236.635532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9236.635532][ T1364] ___neigh_create+0x14b/0xf60 [ 9236.635532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9236.635532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9236.635532][ T1364] ip6_output+0x1f3/0x770 [ 9236.635532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9236.635532][ T1364] mld_sendpack+0x62d/0xbc0 [ 9236.635532][ T1364] mld_ifc_work+0x32/0x1f0 [ 9236.635532][ T1364] process_one_work+0x84d/0x18a0 [ 9236.635532][ T1364] worker_thread+0x587/0xd30 [ 9236.635532][ T1364] kthread+0x28a/0x350 [ 9236.635532][ T1364] ret_from_fork+0x31/0x70 [ 9236.635532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9236.635532][ T1364] [ 9236.637372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9236.637372][ T1364] dst_init+0x84/0x4a0 [ 9236.637372][ T1364] dst_alloc+0x97/0x150 [ 9236.637372][ T1364] ip6_dst_alloc+0x23/0x90 [ 9236.637372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9236.637372][ T1364] ip6_pol_route+0x56f/0x840 [ 9236.637372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9236.637372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9236.637372][ T1364] ipv6_rcv+0x1ad/0x810 [ 9236.637372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9236.637372][ T1364] process_backlog+0x101/0x620 [ 9236.637372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9236.637372][ T1364] net_rx_action+0x495/0xbe0 [ 9236.637372][ T1364] __do_softirq+0x1b5/0x7f6 [ 9236.637372][ T1364] [ 9236.639192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9236.639192][ T1364] netdev_get_by_index+0x5e/0x80 [ 9236.639192][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9236.639192][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9236.639192][ T1364] ip6_route_add+0x1c/0x140 [ 9236.639192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9236.639192][ T1364] addrconf_add_dev+0xe2/0x170 [ 9236.639192][ T1364] inet6_addr_add+0x12f/0xa40 [ 9236.639192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9236.639192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9236.639192][ T1364] netlink_rcv_skb+0x130/0x360 [ 9236.639192][ T1364] netlink_unicast+0x449/0x710 [ 9236.639192][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9236.639192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9236.639192][ T1364] ___sys_sendmsg+0xee/0x170 [ 9236.639192][ T1364] __sys_sendmsg+0xcd/0x170 [ 9236.639192][ T1364] do_syscall_64+0xc6/0x1e0 [ 9236.639192][ T1364] [ 9236.641378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9236.641378][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9236.641378][ T1364] ipv6_find_idev+0x102/0x170 [ 9236.641378][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9236.641378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9236.641378][ T1364] netlink_rcv_skb+0x130/0x360 [ 9236.641378][ T1364] netlink_unicast+0x449/0x710 [ 9236.641378][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9236.641378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9236.641378][ T1364] ___sys_sendmsg+0xee/0x170 [ 9236.641378][ T1364] __sys_sendmsg+0xcd/0x170 [ 9236.641378][ T1364] do_syscall_64+0xc6/0x1e0 [ 9236.641378][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9236.641378][ T1364] [ 9236.643095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9236.643095][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9236.643095][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9236.643095][ T1364] ipv6_find_idev+0x102/0x170 [ 9236.643095][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9236.643095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9236.643095][ T1364] netlink_rcv_skb+0x130/0x360 [ 9236.643095][ T1364] netlink_unicast+0x449/0x710 [ 9236.643095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9236.643095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9236.643095][ T1364] ___sys_sendmsg+0xee/0x170 [ 9236.643095][ T1364] __sys_sendmsg+0xcd/0x170 [ 9236.643095][ T1364] do_syscall_64+0xc6/0x1e0 [ 9236.643095][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9236.643095][ T1364] [ 9246.883052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9246.883522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9246.883522][ T1364] ___neigh_create+0x14b/0xf60 [ 9246.883522][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9246.883522][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9246.883522][ T1364] ip6_output+0x1f3/0x770 [ 9246.883522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9246.883522][ T1364] mld_sendpack+0x62d/0xbc0 [ 9246.883522][ T1364] mld_ifc_work+0x32/0x1f0 [ 9246.883522][ T1364] process_one_work+0x84d/0x18a0 [ 9246.883522][ T1364] worker_thread+0x587/0xd30 [ 9246.883522][ T1364] kthread+0x28a/0x350 [ 9246.883522][ T1364] ret_from_fork+0x31/0x70 [ 9246.883522][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9246.883522][ T1364] [ 9246.885249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9246.885249][ T1364] dst_init+0x84/0x4a0 [ 9246.885249][ T1364] dst_alloc+0x97/0x150 [ 9246.885249][ T1364] ip6_dst_alloc+0x23/0x90 [ 9246.885249][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9246.885249][ T1364] ip6_pol_route+0x56f/0x840 [ 9246.885249][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9246.885249][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9246.885249][ T1364] ipv6_rcv+0x1ad/0x810 [ 9246.885249][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9246.885249][ T1364] process_backlog+0x101/0x620 [ 9246.885249][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9246.885249][ T1364] net_rx_action+0x495/0xbe0 [ 9246.885249][ T1364] __do_softirq+0x1b5/0x7f6 [ 9246.885249][ T1364] [ 9246.887082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9246.887082][ T1364] netdev_get_by_index+0x5e/0x80 [ 9246.887082][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9246.887082][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9246.887082][ T1364] ip6_route_add+0x1c/0x140 [ 9246.887082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9246.887082][ T1364] addrconf_add_dev+0xe2/0x170 [ 9246.887082][ T1364] inet6_addr_add+0x12f/0xa40 [ 9246.887082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9246.887082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9246.887082][ T1364] netlink_rcv_skb+0x130/0x360 [ 9246.887082][ T1364] netlink_unicast+0x449/0x710 [ 9246.887082][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9246.887082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9246.887082][ T1364] ___sys_sendmsg+0xee/0x170 [ 9246.887082][ T1364] __sys_sendmsg+0xcd/0x170 [ 9246.887082][ T1364] do_syscall_64+0xc6/0x1e0 [ 9246.887082][ T1364] [ 9246.889276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9246.889276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9246.889276][ T1364] ipv6_find_idev+0x102/0x170 [ 9246.889276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9246.889276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9246.889276][ T1364] netlink_rcv_skb+0x130/0x360 [ 9246.889276][ T1364] netlink_unicast+0x449/0x710 [ 9246.889276][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9246.889276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9246.889276][ T1364] ___sys_sendmsg+0xee/0x170 [ 9246.889276][ T1364] __sys_sendmsg+0xcd/0x170 [ 9246.889276][ T1364] do_syscall_64+0xc6/0x1e0 [ 9246.889276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9246.889276][ T1364] [ 9246.890996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9246.890996][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9246.890996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9246.890996][ T1364] ipv6_find_idev+0x102/0x170 [ 9246.890996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9246.890996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9246.890996][ T1364] netlink_rcv_skb+0x130/0x360 [ 9246.890996][ T1364] netlink_unicast+0x449/0x710 [ 9246.890996][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9246.890996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9246.890996][ T1364] ___sys_sendmsg+0xee/0x170 [ 9246.890996][ T1364] __sys_sendmsg+0xcd/0x170 [ 9246.890996][ T1364] do_syscall_64+0xc6/0x1e0 [ 9246.890996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9246.890996][ T1364] [ 9257.131076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9257.131587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9257.131587][ T1364] ___neigh_create+0x14b/0xf60 [ 9257.131587][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9257.131587][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9257.131587][ T1364] ip6_output+0x1f3/0x770 [ 9257.131587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9257.131587][ T1364] mld_sendpack+0x62d/0xbc0 [ 9257.131587][ T1364] mld_ifc_work+0x32/0x1f0 [ 9257.131587][ T1364] process_one_work+0x84d/0x18a0 [ 9257.131587][ T1364] worker_thread+0x587/0xd30 [ 9257.131587][ T1364] kthread+0x28a/0x350 [ 9257.131587][ T1364] ret_from_fork+0x31/0x70 [ 9257.131587][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9257.131587][ T1364] [ 9257.133298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9257.133298][ T1364] dst_init+0x84/0x4a0 [ 9257.133298][ T1364] dst_alloc+0x97/0x150 [ 9257.133298][ T1364] ip6_dst_alloc+0x23/0x90 [ 9257.133298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9257.133298][ T1364] ip6_pol_route+0x56f/0x840 [ 9257.133298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9257.133298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9257.133298][ T1364] ipv6_rcv+0x1ad/0x810 [ 9257.133298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9257.133298][ T1364] process_backlog+0x101/0x620 [ 9257.133298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9257.133298][ T1364] net_rx_action+0x495/0xbe0 [ 9257.133298][ T1364] __do_softirq+0x1b5/0x7f6 [ 9257.133298][ T1364] [ 9257.135110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9257.135110][ T1364] netdev_get_by_index+0x5e/0x80 [ 9257.135110][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9257.135110][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9257.135110][ T1364] ip6_route_add+0x1c/0x140 [ 9257.135110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9257.135110][ T1364] addrconf_add_dev+0xe2/0x170 [ 9257.135110][ T1364] inet6_addr_add+0x12f/0xa40 [ 9257.135110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9257.135110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9257.135110][ T1364] netlink_rcv_skb+0x130/0x360 [ 9257.135110][ T1364] netlink_unicast+0x449/0x710 [ 9257.135110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9257.135110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9257.135110][ T1364] ___sys_sendmsg+0xee/0x170 [ 9257.135110][ T1364] __sys_sendmsg+0xcd/0x170 [ 9257.135110][ T1364] do_syscall_64+0xc6/0x1e0 [ 9257.135110][ T1364] [ 9257.137285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9257.137285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9257.137285][ T1364] ipv6_find_idev+0x102/0x170 [ 9257.137285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9257.137285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9257.137285][ T1364] netlink_rcv_skb+0x130/0x360 [ 9257.137285][ T1364] netlink_unicast+0x449/0x710 [ 9257.137285][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9257.137285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9257.137285][ T1364] ___sys_sendmsg+0xee/0x170 [ 9257.137285][ T1364] __sys_sendmsg+0xcd/0x170 [ 9257.137285][ T1364] do_syscall_64+0xc6/0x1e0 [ 9257.137285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9257.137285][ T1364] [ 9257.138984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9257.138984][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9257.138984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9257.138984][ T1364] ipv6_find_idev+0x102/0x170 [ 9257.138984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9257.138984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9257.138984][ T1364] netlink_rcv_skb+0x130/0x360 [ 9257.138984][ T1364] netlink_unicast+0x449/0x710 [ 9257.138984][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9257.138984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9257.138984][ T1364] ___sys_sendmsg+0xee/0x170 [ 9257.138984][ T1364] __sys_sendmsg+0xcd/0x170 [ 9257.138984][ T1364] do_syscall_64+0xc6/0x1e0 [ 9257.138984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9257.138984][ T1364] [ 9267.354977][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9267.355480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9267.355480][ T1364] ___neigh_create+0x14b/0xf60 [ 9267.355480][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9267.355480][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9267.355480][ T1364] ip6_output+0x1f3/0x770 [ 9267.355480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9267.355480][ T1364] mld_sendpack+0x62d/0xbc0 [ 9267.355480][ T1364] mld_ifc_work+0x32/0x1f0 [ 9267.355480][ T1364] process_one_work+0x84d/0x18a0 [ 9267.355480][ T1364] worker_thread+0x587/0xd30 [ 9267.355480][ T1364] kthread+0x28a/0x350 [ 9267.355480][ T1364] ret_from_fork+0x31/0x70 [ 9267.355480][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9267.355480][ T1364] [ 9267.357256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9267.357256][ T1364] dst_init+0x84/0x4a0 [ 9267.357256][ T1364] dst_alloc+0x97/0x150 [ 9267.357256][ T1364] ip6_dst_alloc+0x23/0x90 [ 9267.357256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9267.357256][ T1364] ip6_pol_route+0x56f/0x840 [ 9267.357256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9267.357256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9267.357256][ T1364] ipv6_rcv+0x1ad/0x810 [ 9267.357256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9267.357256][ T1364] process_backlog+0x101/0x620 [ 9267.357256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9267.357256][ T1364] net_rx_action+0x495/0xbe0 [ 9267.357256][ T1364] __do_softirq+0x1b5/0x7f6 [ 9267.357256][ T1364] [ 9267.359145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9267.359145][ T1364] netdev_get_by_index+0x5e/0x80 [ 9267.359145][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9267.359145][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9267.359145][ T1364] ip6_route_add+0x1c/0x140 [ 9267.359145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9267.359145][ T1364] addrconf_add_dev+0xe2/0x170 [ 9267.359145][ T1364] inet6_addr_add+0x12f/0xa40 [ 9267.359145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9267.359145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9267.359145][ T1364] netlink_rcv_skb+0x130/0x360 [ 9267.359145][ T1364] netlink_unicast+0x449/0x710 [ 9267.359145][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9267.359145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9267.359145][ T1364] ___sys_sendmsg+0xee/0x170 [ 9267.359145][ T1364] __sys_sendmsg+0xcd/0x170 [ 9267.359145][ T1364] do_syscall_64+0xc6/0x1e0 [ 9267.359145][ T1364] [ 9267.361401][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9267.361401][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9267.361401][ T1364] ipv6_find_idev+0x102/0x170 [ 9267.361401][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9267.361401][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9267.361401][ T1364] netlink_rcv_skb+0x130/0x360 [ 9267.361401][ T1364] netlink_unicast+0x449/0x710 [ 9267.361401][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9267.361401][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9267.361401][ T1364] ___sys_sendmsg+0xee/0x170 [ 9267.361401][ T1364] __sys_sendmsg+0xcd/0x170 [ 9267.361401][ T1364] do_syscall_64+0xc6/0x1e0 [ 9267.361401][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9267.361401][ T1364] [ 9267.363185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9267.363185][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9267.363185][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9267.363185][ T1364] ipv6_find_idev+0x102/0x170 [ 9267.363185][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9267.363185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9267.363185][ T1364] netlink_rcv_skb+0x130/0x360 [ 9267.363185][ T1364] netlink_unicast+0x449/0x710 [ 9267.363185][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9267.363185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9267.363185][ T1364] ___sys_sendmsg+0xee/0x170 [ 9267.363185][ T1364] __sys_sendmsg+0xcd/0x170 [ 9267.363185][ T1364] do_syscall_64+0xc6/0x1e0 [ 9267.363185][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9267.363185][ T1364] [ 9277.602989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9277.603501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9277.603501][ T1364] ___neigh_create+0x14b/0xf60 [ 9277.603501][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9277.603501][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9277.603501][ T1364] ip6_output+0x1f3/0x770 [ 9277.603501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9277.603501][ T1364] mld_sendpack+0x62d/0xbc0 [ 9277.603501][ T1364] mld_ifc_work+0x32/0x1f0 [ 9277.603501][ T1364] process_one_work+0x84d/0x18a0 [ 9277.603501][ T1364] worker_thread+0x587/0xd30 [ 9277.603501][ T1364] kthread+0x28a/0x350 [ 9277.603501][ T1364] ret_from_fork+0x31/0x70 [ 9277.603501][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9277.603501][ T1364] [ 9277.605264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9277.605264][ T1364] dst_init+0x84/0x4a0 [ 9277.605264][ T1364] dst_alloc+0x97/0x150 [ 9277.605264][ T1364] ip6_dst_alloc+0x23/0x90 [ 9277.605264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9277.605264][ T1364] ip6_pol_route+0x56f/0x840 [ 9277.605264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9277.605264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9277.605264][ T1364] ipv6_rcv+0x1ad/0x810 [ 9277.605264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9277.605264][ T1364] process_backlog+0x101/0x620 [ 9277.605264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9277.605264][ T1364] net_rx_action+0x495/0xbe0 [ 9277.605264][ T1364] __do_softirq+0x1b5/0x7f6 [ 9277.605264][ T1364] [ 9277.607135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9277.607135][ T1364] netdev_get_by_index+0x5e/0x80 [ 9277.607135][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9277.607135][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9277.607135][ T1364] ip6_route_add+0x1c/0x140 [ 9277.607135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9277.607135][ T1364] addrconf_add_dev+0xe2/0x170 [ 9277.607135][ T1364] inet6_addr_add+0x12f/0xa40 [ 9277.607135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9277.607135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9277.607135][ T1364] netlink_rcv_skb+0x130/0x360 [ 9277.607135][ T1364] netlink_unicast+0x449/0x710 [ 9277.607135][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9277.607135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9277.607135][ T1364] ___sys_sendmsg+0xee/0x170 [ 9277.607135][ T1364] __sys_sendmsg+0xcd/0x170 [ 9277.607135][ T1364] do_syscall_64+0xc6/0x1e0 [ 9277.607135][ T1364] [ 9277.609388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9277.609388][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9277.609388][ T1364] ipv6_find_idev+0x102/0x170 [ 9277.609388][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9277.609388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9277.609388][ T1364] netlink_rcv_skb+0x130/0x360 [ 9277.609388][ T1364] netlink_unicast+0x449/0x710 [ 9277.609388][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9277.609388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9277.609388][ T1364] ___sys_sendmsg+0xee/0x170 [ 9277.609388][ T1364] __sys_sendmsg+0xcd/0x170 [ 9277.609388][ T1364] do_syscall_64+0xc6/0x1e0 [ 9277.609388][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9277.609388][ T1364] [ 9277.611144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9277.611144][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9277.611144][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9277.611144][ T1364] ipv6_find_idev+0x102/0x170 [ 9277.611144][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9277.611144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9277.611144][ T1364] netlink_rcv_skb+0x130/0x360 [ 9277.611144][ T1364] netlink_unicast+0x449/0x710 [ 9277.611144][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9277.611144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9277.611144][ T1364] ___sys_sendmsg+0xee/0x170 [ 9277.611144][ T1364] __sys_sendmsg+0xcd/0x170 [ 9277.611144][ T1364] do_syscall_64+0xc6/0x1e0 [ 9277.611144][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9277.611144][ T1364] [ 9287.850993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9287.851493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9287.851493][ T1364] ___neigh_create+0x14b/0xf60 [ 9287.851493][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9287.851493][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9287.851493][ T1364] ip6_output+0x1f3/0x770 [ 9287.851493][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9287.851493][ T1364] mld_sendpack+0x62d/0xbc0 [ 9287.851493][ T1364] mld_ifc_work+0x32/0x1f0 [ 9287.851493][ T1364] process_one_work+0x84d/0x18a0 [ 9287.851493][ T1364] worker_thread+0x587/0xd30 [ 9287.851493][ T1364] kthread+0x28a/0x350 [ 9287.851493][ T1364] ret_from_fork+0x31/0x70 [ 9287.851493][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9287.851493][ T1364] [ 9287.853270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9287.853270][ T1364] dst_init+0x84/0x4a0 [ 9287.853270][ T1364] dst_alloc+0x97/0x150 [ 9287.853270][ T1364] ip6_dst_alloc+0x23/0x90 [ 9287.853270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9287.853270][ T1364] ip6_pol_route+0x56f/0x840 [ 9287.853270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9287.853270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9287.853270][ T1364] ipv6_rcv+0x1ad/0x810 [ 9287.853270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9287.853270][ T1364] process_backlog+0x101/0x620 [ 9287.853270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9287.853270][ T1364] net_rx_action+0x495/0xbe0 [ 9287.853270][ T1364] __do_softirq+0x1b5/0x7f6 [ 9287.853270][ T1364] [ 9287.855160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9287.855160][ T1364] netdev_get_by_index+0x5e/0x80 [ 9287.855160][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9287.855160][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9287.855160][ T1364] ip6_route_add+0x1c/0x140 [ 9287.855160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9287.855160][ T1364] addrconf_add_dev+0xe2/0x170 [ 9287.855160][ T1364] inet6_addr_add+0x12f/0xa40 [ 9287.855160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9287.855160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9287.855160][ T1364] netlink_rcv_skb+0x130/0x360 [ 9287.855160][ T1364] netlink_unicast+0x449/0x710 [ 9287.855160][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9287.855160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9287.855160][ T1364] ___sys_sendmsg+0xee/0x170 [ 9287.855160][ T1364] __sys_sendmsg+0xcd/0x170 [ 9287.855160][ T1364] do_syscall_64+0xc6/0x1e0 [ 9287.855160][ T1364] [ 9287.857395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9287.857395][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9287.857395][ T1364] ipv6_find_idev+0x102/0x170 [ 9287.857395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9287.857395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9287.857395][ T1364] netlink_rcv_skb+0x130/0x360 [ 9287.857395][ T1364] netlink_unicast+0x449/0x710 [ 9287.857395][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9287.857395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9287.857395][ T1364] ___sys_sendmsg+0xee/0x170 [ 9287.857395][ T1364] __sys_sendmsg+0xcd/0x170 [ 9287.857395][ T1364] do_syscall_64+0xc6/0x1e0 [ 9287.857395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9287.857395][ T1364] [ 9287.859164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9287.859164][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9287.859164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9287.859164][ T1364] ipv6_find_idev+0x102/0x170 [ 9287.859164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9287.859164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9287.859164][ T1364] netlink_rcv_skb+0x130/0x360 [ 9287.859164][ T1364] netlink_unicast+0x449/0x710 [ 9287.859164][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9287.859164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9287.859164][ T1364] ___sys_sendmsg+0xee/0x170 [ 9287.859164][ T1364] __sys_sendmsg+0xcd/0x170 [ 9287.859164][ T1364] do_syscall_64+0xc6/0x1e0 [ 9287.859164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9287.859164][ T1364] [ 9298.098991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9298.099470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9298.099470][ T1364] ___neigh_create+0x14b/0xf60 [ 9298.099470][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9298.099470][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9298.099470][ T1364] ip6_output+0x1f3/0x770 [ 9298.099470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9298.099470][ T1364] mld_sendpack+0x62d/0xbc0 [ 9298.099470][ T1364] mld_ifc_work+0x32/0x1f0 [ 9298.099470][ T1364] process_one_work+0x84d/0x18a0 [ 9298.099470][ T1364] worker_thread+0x587/0xd30 [ 9298.099470][ T1364] kthread+0x28a/0x350 [ 9298.099470][ T1364] ret_from_fork+0x31/0x70 [ 9298.099470][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9298.099470][ T1364] [ 9298.101257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9298.101257][ T1364] dst_init+0x84/0x4a0 [ 9298.101257][ T1364] dst_alloc+0x97/0x150 [ 9298.101257][ T1364] ip6_dst_alloc+0x23/0x90 [ 9298.101257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9298.101257][ T1364] ip6_pol_route+0x56f/0x840 [ 9298.101257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9298.101257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9298.101257][ T1364] ipv6_rcv+0x1ad/0x810 [ 9298.101257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9298.101257][ T1364] process_backlog+0x101/0x620 [ 9298.101257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9298.101257][ T1364] net_rx_action+0x495/0xbe0 [ 9298.101257][ T1364] __do_softirq+0x1b5/0x7f6 [ 9298.101257][ T1364] [ 9298.103151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9298.103151][ T1364] netdev_get_by_index+0x5e/0x80 [ 9298.103151][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9298.103151][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9298.103151][ T1364] ip6_route_add+0x1c/0x140 [ 9298.103151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9298.103151][ T1364] addrconf_add_dev+0xe2/0x170 [ 9298.103151][ T1364] inet6_addr_add+0x12f/0xa40 [ 9298.103151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9298.103151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9298.103151][ T1364] netlink_rcv_skb+0x130/0x360 [ 9298.103151][ T1364] netlink_unicast+0x449/0x710 [ 9298.103151][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9298.103151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9298.103151][ T1364] ___sys_sendmsg+0xee/0x170 [ 9298.103151][ T1364] __sys_sendmsg+0xcd/0x170 [ 9298.103151][ T1364] do_syscall_64+0xc6/0x1e0 [ 9298.103151][ T1364] [ 9298.105391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9298.105391][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9298.105391][ T1364] ipv6_find_idev+0x102/0x170 [ 9298.105391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9298.105391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9298.105391][ T1364] netlink_rcv_skb+0x130/0x360 [ 9298.105391][ T1364] netlink_unicast+0x449/0x710 [ 9298.105391][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9298.105391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9298.105391][ T1364] ___sys_sendmsg+0xee/0x170 [ 9298.105391][ T1364] __sys_sendmsg+0xcd/0x170 [ 9298.105391][ T1364] do_syscall_64+0xc6/0x1e0 [ 9298.105391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9298.105391][ T1364] [ 9298.107162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9298.107162][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9298.107162][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9298.107162][ T1364] ipv6_find_idev+0x102/0x170 [ 9298.107162][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9298.107162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9298.107162][ T1364] netlink_rcv_skb+0x130/0x360 [ 9298.107162][ T1364] netlink_unicast+0x449/0x710 [ 9298.107162][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9298.107162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9298.107162][ T1364] ___sys_sendmsg+0xee/0x170 [ 9298.107162][ T1364] __sys_sendmsg+0xcd/0x170 [ 9298.107162][ T1364] do_syscall_64+0xc6/0x1e0 [ 9298.107162][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9298.107162][ T1364] [ 9308.219059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9308.219541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9308.219541][ T1364] ___neigh_create+0x14b/0xf60 [ 9308.219541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9308.219541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9308.219541][ T1364] ip6_output+0x1f3/0x770 [ 9308.219541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9308.219541][ T1364] mld_sendpack+0x62d/0xbc0 [ 9308.219541][ T1364] mld_ifc_work+0x32/0x1f0 [ 9308.219541][ T1364] process_one_work+0x84d/0x18a0 [ 9308.219541][ T1364] worker_thread+0x587/0xd30 [ 9308.219541][ T1364] kthread+0x28a/0x350 [ 9308.219541][ T1364] ret_from_fork+0x31/0x70 [ 9308.219541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9308.219541][ T1364] [ 9308.221269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9308.221269][ T1364] dst_init+0x84/0x4a0 [ 9308.221269][ T1364] dst_alloc+0x97/0x150 [ 9308.221269][ T1364] ip6_dst_alloc+0x23/0x90 [ 9308.221269][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9308.221269][ T1364] ip6_pol_route+0x56f/0x840 [ 9308.221269][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9308.221269][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9308.221269][ T1364] ipv6_rcv+0x1ad/0x810 [ 9308.221269][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9308.221269][ T1364] process_backlog+0x101/0x620 [ 9308.221269][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9308.221269][ T1364] net_rx_action+0x495/0xbe0 [ 9308.221269][ T1364] __do_softirq+0x1b5/0x7f6 [ 9308.221269][ T1364] [ 9308.223110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9308.223110][ T1364] netdev_get_by_index+0x5e/0x80 [ 9308.223110][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9308.223110][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9308.223110][ T1364] ip6_route_add+0x1c/0x140 [ 9308.223110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9308.223110][ T1364] addrconf_add_dev+0xe2/0x170 [ 9308.223110][ T1364] inet6_addr_add+0x12f/0xa40 [ 9308.223110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9308.223110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9308.223110][ T1364] netlink_rcv_skb+0x130/0x360 [ 9308.223110][ T1364] netlink_unicast+0x449/0x710 [ 9308.223110][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9308.223110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9308.223110][ T1364] ___sys_sendmsg+0xee/0x170 [ 9308.223110][ T1364] __sys_sendmsg+0xcd/0x170 [ 9308.223110][ T1364] do_syscall_64+0xc6/0x1e0 [ 9308.223110][ T1364] [ 9308.225301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9308.225301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9308.225301][ T1364] ipv6_find_idev+0x102/0x170 [ 9308.225301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9308.225301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9308.225301][ T1364] netlink_rcv_skb+0x130/0x360 [ 9308.225301][ T1364] netlink_unicast+0x449/0x710 [ 9308.225301][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9308.225301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9308.225301][ T1364] ___sys_sendmsg+0xee/0x170 [ 9308.225301][ T1364] __sys_sendmsg+0xcd/0x170 [ 9308.225301][ T1364] do_syscall_64+0xc6/0x1e0 [ 9308.225301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9308.225301][ T1364] [ 9308.227019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9308.227019][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9308.227019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9308.227019][ T1364] ipv6_find_idev+0x102/0x170 [ 9308.227019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9308.227019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9308.227019][ T1364] netlink_rcv_skb+0x130/0x360 [ 9308.227019][ T1364] netlink_unicast+0x449/0x710 [ 9308.227019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9308.227019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9308.227019][ T1364] ___sys_sendmsg+0xee/0x170 [ 9308.227019][ T1364] __sys_sendmsg+0xcd/0x170 [ 9308.227019][ T1364] do_syscall_64+0xc6/0x1e0 [ 9308.227019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9308.227019][ T1364] [ 9318.467040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9318.467512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9318.467512][ T1364] ___neigh_create+0x14b/0xf60 [ 9318.467512][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9318.467512][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9318.467512][ T1364] ip6_output+0x1f3/0x770 [ 9318.467512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9318.467512][ T1364] mld_sendpack+0x62d/0xbc0 [ 9318.467512][ T1364] mld_ifc_work+0x32/0x1f0 [ 9318.467512][ T1364] process_one_work+0x84d/0x18a0 [ 9318.467512][ T1364] worker_thread+0x587/0xd30 [ 9318.467512][ T1364] kthread+0x28a/0x350 [ 9318.467512][ T1364] ret_from_fork+0x31/0x70 [ 9318.467512][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9318.467512][ T1364] [ 9318.469245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9318.469245][ T1364] dst_init+0x84/0x4a0 [ 9318.469245][ T1364] dst_alloc+0x97/0x150 [ 9318.469245][ T1364] ip6_dst_alloc+0x23/0x90 [ 9318.469245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9318.469245][ T1364] ip6_pol_route+0x56f/0x840 [ 9318.469245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9318.469245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9318.469245][ T1364] ipv6_rcv+0x1ad/0x810 [ 9318.469245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9318.469245][ T1364] process_backlog+0x101/0x620 [ 9318.469245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9318.469245][ T1364] net_rx_action+0x495/0xbe0 [ 9318.469245][ T1364] __do_softirq+0x1b5/0x7f6 [ 9318.469245][ T1364] [ 9318.471128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9318.471128][ T1364] netdev_get_by_index+0x5e/0x80 [ 9318.471128][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9318.471128][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9318.471128][ T1364] ip6_route_add+0x1c/0x140 [ 9318.471128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9318.471128][ T1364] addrconf_add_dev+0xe2/0x170 [ 9318.471128][ T1364] inet6_addr_add+0x12f/0xa40 [ 9318.471128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9318.471128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9318.471128][ T1364] netlink_rcv_skb+0x130/0x360 [ 9318.471128][ T1364] netlink_unicast+0x449/0x710 [ 9318.471128][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9318.471128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9318.471128][ T1364] ___sys_sendmsg+0xee/0x170 [ 9318.471128][ T1364] __sys_sendmsg+0xcd/0x170 [ 9318.471128][ T1364] do_syscall_64+0xc6/0x1e0 [ 9318.471128][ T1364] [ 9318.473356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9318.473356][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9318.473356][ T1364] ipv6_find_idev+0x102/0x170 [ 9318.473356][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9318.473356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9318.473356][ T1364] netlink_rcv_skb+0x130/0x360 [ 9318.473356][ T1364] netlink_unicast+0x449/0x710 [ 9318.473356][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9318.473356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9318.473356][ T1364] ___sys_sendmsg+0xee/0x170 [ 9318.473356][ T1364] __sys_sendmsg+0xcd/0x170 [ 9318.473356][ T1364] do_syscall_64+0xc6/0x1e0 [ 9318.473356][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9318.473356][ T1364] [ 9318.475098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9318.475098][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9318.475098][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9318.475098][ T1364] ipv6_find_idev+0x102/0x170 [ 9318.475098][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9318.475098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9318.475098][ T1364] netlink_rcv_skb+0x130/0x360 [ 9318.475098][ T1364] netlink_unicast+0x449/0x710 [ 9318.475098][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9318.475098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9318.475098][ T1364] ___sys_sendmsg+0xee/0x170 [ 9318.475098][ T1364] __sys_sendmsg+0xcd/0x170 [ 9318.475098][ T1364] do_syscall_64+0xc6/0x1e0 [ 9318.475098][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9318.475098][ T1364] [ 9328.714984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9328.715462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9328.715462][ T1364] ___neigh_create+0x14b/0xf60 [ 9328.715462][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9328.715462][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9328.715462][ T1364] ip6_output+0x1f3/0x770 [ 9328.715462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9328.715462][ T1364] mld_sendpack+0x62d/0xbc0 [ 9328.715462][ T1364] mld_ifc_work+0x32/0x1f0 [ 9328.715462][ T1364] process_one_work+0x84d/0x18a0 [ 9328.715462][ T1364] worker_thread+0x587/0xd30 [ 9328.715462][ T1364] kthread+0x28a/0x350 [ 9328.715462][ T1364] ret_from_fork+0x31/0x70 [ 9328.715462][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9328.715462][ T1364] [ 9328.717221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9328.717221][ T1364] dst_init+0x84/0x4a0 [ 9328.717221][ T1364] dst_alloc+0x97/0x150 [ 9328.717221][ T1364] ip6_dst_alloc+0x23/0x90 [ 9328.717221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9328.717221][ T1364] ip6_pol_route+0x56f/0x840 [ 9328.717221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9328.717221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9328.717221][ T1364] ipv6_rcv+0x1ad/0x810 [ 9328.717221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9328.717221][ T1364] process_backlog+0x101/0x620 [ 9328.717221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9328.717221][ T1364] net_rx_action+0x495/0xbe0 [ 9328.717221][ T1364] __do_softirq+0x1b5/0x7f6 [ 9328.717221][ T1364] [ 9328.719084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9328.719084][ T1364] netdev_get_by_index+0x5e/0x80 [ 9328.719084][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9328.719084][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9328.719084][ T1364] ip6_route_add+0x1c/0x140 [ 9328.719084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9328.719084][ T1364] addrconf_add_dev+0xe2/0x170 [ 9328.719084][ T1364] inet6_addr_add+0x12f/0xa40 [ 9328.719084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9328.719084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9328.719084][ T1364] netlink_rcv_skb+0x130/0x360 [ 9328.719084][ T1364] netlink_unicast+0x449/0x710 [ 9328.719084][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9328.719084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9328.719084][ T1364] ___sys_sendmsg+0xee/0x170 [ 9328.719084][ T1364] __sys_sendmsg+0xcd/0x170 [ 9328.719084][ T1364] do_syscall_64+0xc6/0x1e0 [ 9328.719084][ T1364] [ 9328.721296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9328.721296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9328.721296][ T1364] ipv6_find_idev+0x102/0x170 [ 9328.721296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9328.721296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9328.721296][ T1364] netlink_rcv_skb+0x130/0x360 [ 9328.721296][ T1364] netlink_unicast+0x449/0x710 [ 9328.721296][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9328.721296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9328.721296][ T1364] ___sys_sendmsg+0xee/0x170 [ 9328.721296][ T1364] __sys_sendmsg+0xcd/0x170 [ 9328.721296][ T1364] do_syscall_64+0xc6/0x1e0 [ 9328.721296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9328.721296][ T1364] [ 9328.723064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9328.723064][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9328.723064][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9328.723064][ T1364] ipv6_find_idev+0x102/0x170 [ 9328.723064][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9328.723064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9328.723064][ T1364] netlink_rcv_skb+0x130/0x360 [ 9328.723064][ T1364] netlink_unicast+0x449/0x710 [ 9328.723064][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9328.723064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9328.723064][ T1364] ___sys_sendmsg+0xee/0x170 [ 9328.723064][ T1364] __sys_sendmsg+0xcd/0x170 [ 9328.723064][ T1364] do_syscall_64+0xc6/0x1e0 [ 9328.723064][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9328.723064][ T1364] [ 9338.963001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9338.963513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9338.963513][ T1364] ___neigh_create+0x14b/0xf60 [ 9338.963513][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9338.963513][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9338.963513][ T1364] ip6_output+0x1f3/0x770 [ 9338.963513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9338.963513][ T1364] mld_sendpack+0x62d/0xbc0 [ 9338.963513][ T1364] mld_ifc_work+0x32/0x1f0 [ 9338.963513][ T1364] process_one_work+0x84d/0x18a0 [ 9338.963513][ T1364] worker_thread+0x587/0xd30 [ 9338.963513][ T1364] kthread+0x28a/0x350 [ 9338.963513][ T1364] ret_from_fork+0x31/0x70 [ 9338.963513][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9338.963513][ T1364] [ 9338.965248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9338.965248][ T1364] dst_init+0x84/0x4a0 [ 9338.965248][ T1364] dst_alloc+0x97/0x150 [ 9338.965248][ T1364] ip6_dst_alloc+0x23/0x90 [ 9338.965248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9338.965248][ T1364] ip6_pol_route+0x56f/0x840 [ 9338.965248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9338.965248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9338.965248][ T1364] ipv6_rcv+0x1ad/0x810 [ 9338.965248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9338.965248][ T1364] process_backlog+0x101/0x620 [ 9338.965248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9338.965248][ T1364] net_rx_action+0x495/0xbe0 [ 9338.965248][ T1364] __do_softirq+0x1b5/0x7f6 [ 9338.965248][ T1364] [ 9338.967103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9338.967103][ T1364] netdev_get_by_index+0x5e/0x80 [ 9338.967103][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9338.967103][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9338.967103][ T1364] ip6_route_add+0x1c/0x140 [ 9338.967103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9338.967103][ T1364] addrconf_add_dev+0xe2/0x170 [ 9338.967103][ T1364] inet6_addr_add+0x12f/0xa40 [ 9338.967103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9338.967103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9338.967103][ T1364] netlink_rcv_skb+0x130/0x360 [ 9338.967103][ T1364] netlink_unicast+0x449/0x710 [ 9338.967103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9338.967103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9338.967103][ T1364] ___sys_sendmsg+0xee/0x170 [ 9338.967103][ T1364] __sys_sendmsg+0xcd/0x170 [ 9338.967103][ T1364] do_syscall_64+0xc6/0x1e0 [ 9338.967103][ T1364] [ 9338.969316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9338.969316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9338.969316][ T1364] ipv6_find_idev+0x102/0x170 [ 9338.969316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9338.969316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9338.969316][ T1364] netlink_rcv_skb+0x130/0x360 [ 9338.969316][ T1364] netlink_unicast+0x449/0x710 [ 9338.969316][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9338.969316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9338.969316][ T1364] ___sys_sendmsg+0xee/0x170 [ 9338.969316][ T1364] __sys_sendmsg+0xcd/0x170 [ 9338.969316][ T1364] do_syscall_64+0xc6/0x1e0 [ 9338.969316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9338.969316][ T1364] [ 9338.971065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9338.971065][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9338.971065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9338.971065][ T1364] ipv6_find_idev+0x102/0x170 [ 9338.971065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9338.971065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9338.971065][ T1364] netlink_rcv_skb+0x130/0x360 [ 9338.971065][ T1364] netlink_unicast+0x449/0x710 [ 9338.971065][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9338.971065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9338.971065][ T1364] ___sys_sendmsg+0xee/0x170 [ 9338.971065][ T1364] __sys_sendmsg+0xcd/0x170 [ 9338.971065][ T1364] do_syscall_64+0xc6/0x1e0 [ 9338.971065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9338.971065][ T1364] [ 9349.211008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9349.211516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9349.211516][ T1364] ___neigh_create+0x14b/0xf60 [ 9349.211516][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9349.211516][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9349.211516][ T1364] ip6_output+0x1f3/0x770 [ 9349.211516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9349.211516][ T1364] mld_sendpack+0x62d/0xbc0 [ 9349.211516][ T1364] mld_ifc_work+0x32/0x1f0 [ 9349.211516][ T1364] process_one_work+0x84d/0x18a0 [ 9349.211516][ T1364] worker_thread+0x587/0xd30 [ 9349.211516][ T1364] kthread+0x28a/0x350 [ 9349.211516][ T1364] ret_from_fork+0x31/0x70 [ 9349.211516][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9349.211516][ T1364] [ 9349.213414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9349.213414][ T1364] dst_init+0x84/0x4a0 [ 9349.213414][ T1364] dst_alloc+0x97/0x150 [ 9349.213414][ T1364] ip6_dst_alloc+0x23/0x90 [ 9349.213414][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9349.213414][ T1364] ip6_pol_route+0x56f/0x840 [ 9349.213414][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9349.213414][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9349.213414][ T1364] ipv6_rcv+0x1ad/0x810 [ 9349.213414][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9349.213414][ T1364] process_backlog+0x101/0x620 [ 9349.213414][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9349.213414][ T1364] net_rx_action+0x495/0xbe0 [ 9349.213414][ T1364] __do_softirq+0x1b5/0x7f6 [ 9349.213414][ T1364] [ 9349.215269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9349.215269][ T1364] netdev_get_by_index+0x5e/0x80 [ 9349.215269][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9349.215269][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9349.215269][ T1364] ip6_route_add+0x1c/0x140 [ 9349.215269][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9349.215269][ T1364] addrconf_add_dev+0xe2/0x170 [ 9349.215269][ T1364] inet6_addr_add+0x12f/0xa40 [ 9349.215269][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9349.215269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9349.215269][ T1364] netlink_rcv_skb+0x130/0x360 [ 9349.215269][ T1364] netlink_unicast+0x449/0x710 [ 9349.215269][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9349.215269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9349.215269][ T1364] ___sys_sendmsg+0xee/0x170 [ 9349.215269][ T1364] __sys_sendmsg+0xcd/0x170 [ 9349.215269][ T1364] do_syscall_64+0xc6/0x1e0 [ 9349.215269][ T1364] [ 9349.217480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9349.217480][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9349.217480][ T1364] ipv6_find_idev+0x102/0x170 [ 9349.217480][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9349.217480][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9349.217480][ T1364] netlink_rcv_skb+0x130/0x360 [ 9349.217480][ T1364] netlink_unicast+0x449/0x710 [ 9349.217480][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9349.217480][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9349.217480][ T1364] ___sys_sendmsg+0xee/0x170 [ 9349.217480][ T1364] __sys_sendmsg+0xcd/0x170 [ 9349.217480][ T1364] do_syscall_64+0xc6/0x1e0 [ 9349.217480][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9349.217480][ T1364] [ 9349.219217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9349.219217][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9349.219217][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9349.219217][ T1364] ipv6_find_idev+0x102/0x170 [ 9349.219217][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9349.219217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9349.219217][ T1364] netlink_rcv_skb+0x130/0x360 [ 9349.219217][ T1364] netlink_unicast+0x449/0x710 [ 9349.219217][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9349.219217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9349.219217][ T1364] ___sys_sendmsg+0xee/0x170 [ 9349.219217][ T1364] __sys_sendmsg+0xcd/0x170 [ 9349.219217][ T1364] do_syscall_64+0xc6/0x1e0 [ 9349.219217][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9349.219217][ T1364] [ 9359.315001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9359.345545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9359.345545][ T1364] ___neigh_create+0x14b/0xf60 [ 9359.345545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9359.345545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9359.345545][ T1364] ip6_output+0x1f3/0x770 [ 9359.345545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9359.345545][ T1364] mld_sendpack+0x62d/0xbc0 [ 9359.345545][ T1364] mld_ifc_work+0x32/0x1f0 [ 9359.345545][ T1364] process_one_work+0x84d/0x18a0 [ 9359.345545][ T1364] worker_thread+0x587/0xd30 [ 9359.345545][ T1364] kthread+0x28a/0x350 [ 9359.345545][ T1364] ret_from_fork+0x31/0x70 [ 9359.345545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9359.345545][ T1364] [ 9359.347373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9359.347373][ T1364] dst_init+0x84/0x4a0 [ 9359.347373][ T1364] dst_alloc+0x97/0x150 [ 9359.347373][ T1364] ip6_dst_alloc+0x23/0x90 [ 9359.347373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9359.347373][ T1364] ip6_pol_route+0x56f/0x840 [ 9359.347373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9359.347373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9359.347373][ T1364] ipv6_rcv+0x1ad/0x810 [ 9359.347373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9359.347373][ T1364] process_backlog+0x101/0x620 [ 9359.347373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9359.347373][ T1364] net_rx_action+0x495/0xbe0 [ 9359.347373][ T1364] __do_softirq+0x1b5/0x7f6 [ 9359.347373][ T1364] [ 9359.349207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9359.349207][ T1364] netdev_get_by_index+0x5e/0x80 [ 9359.349207][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9359.349207][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9359.349207][ T1364] ip6_route_add+0x1c/0x140 [ 9359.349207][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9359.349207][ T1364] addrconf_add_dev+0xe2/0x170 [ 9359.349207][ T1364] inet6_addr_add+0x12f/0xa40 [ 9359.349207][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9359.349207][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9359.349207][ T1364] netlink_rcv_skb+0x130/0x360 [ 9359.349207][ T1364] netlink_unicast+0x449/0x710 [ 9359.349207][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9359.349207][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9359.349207][ T1364] ___sys_sendmsg+0xee/0x170 [ 9359.349207][ T1364] __sys_sendmsg+0xcd/0x170 [ 9359.349207][ T1364] do_syscall_64+0xc6/0x1e0 [ 9359.349207][ T1364] [ 9359.351501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9359.351501][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9359.351501][ T1364] ipv6_find_idev+0x102/0x170 [ 9359.351501][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9359.351501][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9359.351501][ T1364] netlink_rcv_skb+0x130/0x360 [ 9359.351501][ T1364] netlink_unicast+0x449/0x710 [ 9359.351501][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9359.351501][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9359.351501][ T1364] ___sys_sendmsg+0xee/0x170 [ 9359.351501][ T1364] __sys_sendmsg+0xcd/0x170 [ 9359.351501][ T1364] do_syscall_64+0xc6/0x1e0 [ 9359.351501][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9359.351501][ T1364] [ 9359.353238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9359.353238][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9359.353238][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9359.353238][ T1364] ipv6_find_idev+0x102/0x170 [ 9359.353238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9359.353238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9359.353238][ T1364] netlink_rcv_skb+0x130/0x360 [ 9359.353238][ T1364] netlink_unicast+0x449/0x710 [ 9359.353238][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9359.353238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9359.353238][ T1364] ___sys_sendmsg+0xee/0x170 [ 9359.353238][ T1364] __sys_sendmsg+0xcd/0x170 [ 9359.353238][ T1364] do_syscall_64+0xc6/0x1e0 [ 9359.353238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9359.353238][ T1364] [ 9369.843081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9369.843568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9369.843568][ T1364] ___neigh_create+0x14b/0xf60 [ 9369.843568][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9369.843568][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9369.843568][ T1364] ip6_output+0x1f3/0x770 [ 9369.843568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9369.843568][ T1364] mld_sendpack+0x62d/0xbc0 [ 9369.843568][ T1364] mld_ifc_work+0x32/0x1f0 [ 9369.843568][ T1364] process_one_work+0x84d/0x18a0 [ 9369.843568][ T1364] worker_thread+0x587/0xd30 [ 9369.843568][ T1364] kthread+0x28a/0x350 [ 9369.843568][ T1364] ret_from_fork+0x31/0x70 [ 9369.843568][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9369.843568][ T1364] [ 9369.845327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9369.845327][ T1364] dst_init+0x84/0x4a0 [ 9369.845327][ T1364] dst_alloc+0x97/0x150 [ 9369.845327][ T1364] ip6_dst_alloc+0x23/0x90 [ 9369.845327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9369.845327][ T1364] ip6_pol_route+0x56f/0x840 [ 9369.845327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9369.845327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9369.845327][ T1364] ipv6_rcv+0x1ad/0x810 [ 9369.845327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9369.845327][ T1364] process_backlog+0x101/0x620 [ 9369.845327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9369.845327][ T1364] net_rx_action+0x495/0xbe0 [ 9369.845327][ T1364] __do_softirq+0x1b5/0x7f6 [ 9369.845327][ T1364] [ 9369.847252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9369.847252][ T1364] netdev_get_by_index+0x5e/0x80 [ 9369.847252][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9369.847252][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9369.847252][ T1364] ip6_route_add+0x1c/0x140 [ 9369.847252][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9369.847252][ T1364] addrconf_add_dev+0xe2/0x170 [ 9369.847252][ T1364] inet6_addr_add+0x12f/0xa40 [ 9369.847252][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9369.847252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9369.847252][ T1364] netlink_rcv_skb+0x130/0x360 [ 9369.847252][ T1364] netlink_unicast+0x449/0x710 [ 9369.847252][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9369.847252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9369.847252][ T1364] ___sys_sendmsg+0xee/0x170 [ 9369.847252][ T1364] __sys_sendmsg+0xcd/0x170 [ 9369.847252][ T1364] do_syscall_64+0xc6/0x1e0 [ 9369.847252][ T1364] [ 9369.849462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9369.849462][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9369.849462][ T1364] ipv6_find_idev+0x102/0x170 [ 9369.849462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9369.849462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9369.849462][ T1364] netlink_rcv_skb+0x130/0x360 [ 9369.849462][ T1364] netlink_unicast+0x449/0x710 [ 9369.849462][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9369.849462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9369.849462][ T1364] ___sys_sendmsg+0xee/0x170 [ 9369.849462][ T1364] __sys_sendmsg+0xcd/0x170 [ 9369.849462][ T1364] do_syscall_64+0xc6/0x1e0 [ 9369.849462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9369.849462][ T1364] [ 9369.851210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9369.851210][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9369.851210][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9369.851210][ T1364] ipv6_find_idev+0x102/0x170 [ 9369.851210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9369.851210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9369.851210][ T1364] netlink_rcv_skb+0x130/0x360 [ 9369.851210][ T1364] netlink_unicast+0x449/0x710 [ 9369.851210][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9369.851210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9369.851210][ T1364] ___sys_sendmsg+0xee/0x170 [ 9369.851210][ T1364] __sys_sendmsg+0xcd/0x170 [ 9369.851210][ T1364] do_syscall_64+0xc6/0x1e0 [ 9369.851210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9369.851210][ T1364] [ 9379.963070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9379.963564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9379.963564][ T1364] ___neigh_create+0x14b/0xf60 [ 9379.963564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9379.963564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9379.963564][ T1364] ip6_output+0x1f3/0x770 [ 9379.963564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9379.963564][ T1364] mld_sendpack+0x62d/0xbc0 [ 9379.963564][ T1364] mld_ifc_work+0x32/0x1f0 [ 9379.963564][ T1364] process_one_work+0x84d/0x18a0 [ 9379.963564][ T1364] worker_thread+0x587/0xd30 [ 9379.963564][ T1364] kthread+0x28a/0x350 [ 9379.963564][ T1364] ret_from_fork+0x31/0x70 [ 9379.963564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9379.963564][ T1364] [ 9379.965281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9379.965281][ T1364] dst_init+0x84/0x4a0 [ 9379.965281][ T1364] dst_alloc+0x97/0x150 [ 9379.965281][ T1364] ip6_dst_alloc+0x23/0x90 [ 9379.965281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9379.965281][ T1364] ip6_pol_route+0x56f/0x840 [ 9379.965281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9379.965281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9379.965281][ T1364] ipv6_rcv+0x1ad/0x810 [ 9379.965281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9379.965281][ T1364] process_backlog+0x101/0x620 [ 9379.965281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9379.965281][ T1364] net_rx_action+0x495/0xbe0 [ 9379.965281][ T1364] __do_softirq+0x1b5/0x7f6 [ 9379.965281][ T1364] [ 9379.967122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9379.967122][ T1364] netdev_get_by_index+0x5e/0x80 [ 9379.967122][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9379.967122][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9379.967122][ T1364] ip6_route_add+0x1c/0x140 [ 9379.967122][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9379.967122][ T1364] addrconf_add_dev+0xe2/0x170 [ 9379.967122][ T1364] inet6_addr_add+0x12f/0xa40 [ 9379.967122][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9379.967122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9379.967122][ T1364] netlink_rcv_skb+0x130/0x360 [ 9379.967122][ T1364] netlink_unicast+0x449/0x710 [ 9379.967122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9379.967122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9379.967122][ T1364] ___sys_sendmsg+0xee/0x170 [ 9379.967122][ T1364] __sys_sendmsg+0xcd/0x170 [ 9379.967122][ T1364] do_syscall_64+0xc6/0x1e0 [ 9379.967122][ T1364] [ 9379.969325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9379.969325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9379.969325][ T1364] ipv6_find_idev+0x102/0x170 [ 9379.969325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9379.969325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9379.969325][ T1364] netlink_rcv_skb+0x130/0x360 [ 9379.969325][ T1364] netlink_unicast+0x449/0x710 [ 9379.969325][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9379.969325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9379.969325][ T1364] ___sys_sendmsg+0xee/0x170 [ 9379.969325][ T1364] __sys_sendmsg+0xcd/0x170 [ 9379.969325][ T1364] do_syscall_64+0xc6/0x1e0 [ 9379.969325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9379.969325][ T1364] [ 9379.971024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9379.971024][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9379.971024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9379.971024][ T1364] ipv6_find_idev+0x102/0x170 [ 9379.971024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9379.971024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9379.971024][ T1364] netlink_rcv_skb+0x130/0x360 [ 9379.971024][ T1364] netlink_unicast+0x449/0x710 [ 9379.971024][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9379.971024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9379.971024][ T1364] ___sys_sendmsg+0xee/0x170 [ 9379.971024][ T1364] __sys_sendmsg+0xcd/0x170 [ 9379.971024][ T1364] do_syscall_64+0xc6/0x1e0 [ 9379.971024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9379.971024][ T1364] [ 9390.211053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9390.211531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9390.211531][ T1364] ___neigh_create+0x14b/0xf60 [ 9390.211531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9390.211531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9390.211531][ T1364] ip6_output+0x1f3/0x770 [ 9390.211531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9390.211531][ T1364] mld_sendpack+0x62d/0xbc0 [ 9390.211531][ T1364] mld_ifc_work+0x32/0x1f0 [ 9390.211531][ T1364] process_one_work+0x84d/0x18a0 [ 9390.211531][ T1364] worker_thread+0x587/0xd30 [ 9390.211531][ T1364] kthread+0x28a/0x350 [ 9390.211531][ T1364] ret_from_fork+0x31/0x70 [ 9390.211531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9390.211531][ T1364] [ 9390.213264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9390.213264][ T1364] dst_init+0x84/0x4a0 [ 9390.213264][ T1364] dst_alloc+0x97/0x150 [ 9390.213264][ T1364] ip6_dst_alloc+0x23/0x90 [ 9390.213264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9390.213264][ T1364] ip6_pol_route+0x56f/0x840 [ 9390.213264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9390.213264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9390.213264][ T1364] ipv6_rcv+0x1ad/0x810 [ 9390.213264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9390.213264][ T1364] process_backlog+0x101/0x620 [ 9390.213264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9390.213264][ T1364] net_rx_action+0x495/0xbe0 [ 9390.213264][ T1364] __do_softirq+0x1b5/0x7f6 [ 9390.213264][ T1364] [ 9390.215086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9390.215086][ T1364] netdev_get_by_index+0x5e/0x80 [ 9390.215086][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9390.215086][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9390.215086][ T1364] ip6_route_add+0x1c/0x140 [ 9390.215086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9390.215086][ T1364] addrconf_add_dev+0xe2/0x170 [ 9390.215086][ T1364] inet6_addr_add+0x12f/0xa40 [ 9390.215086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9390.215086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9390.215086][ T1364] netlink_rcv_skb+0x130/0x360 [ 9390.215086][ T1364] netlink_unicast+0x449/0x710 [ 9390.215086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9390.215086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9390.215086][ T1364] ___sys_sendmsg+0xee/0x170 [ 9390.215086][ T1364] __sys_sendmsg+0xcd/0x170 [ 9390.215086][ T1364] do_syscall_64+0xc6/0x1e0 [ 9390.215086][ T1364] [ 9390.217775][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9390.217775][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9390.217775][ T1364] ipv6_find_idev+0x102/0x170 [ 9390.217775][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9390.217775][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9390.217775][ T1364] netlink_rcv_skb+0x130/0x360 [ 9390.217775][ T1364] netlink_unicast+0x449/0x710 [ 9390.217775][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9390.217775][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9390.217775][ T1364] ___sys_sendmsg+0xee/0x170 [ 9390.217775][ T1364] __sys_sendmsg+0xcd/0x170 [ 9390.217775][ T1364] do_syscall_64+0xc6/0x1e0 [ 9390.217775][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9390.217775][ T1364] [ 9390.219481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9390.219481][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9390.219481][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9390.219481][ T1364] ipv6_find_idev+0x102/0x170 [ 9390.219481][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9390.219481][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9390.219481][ T1364] netlink_rcv_skb+0x130/0x360 [ 9390.219481][ T1364] netlink_unicast+0x449/0x710 [ 9390.219481][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9390.219481][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9390.219481][ T1364] ___sys_sendmsg+0xee/0x170 [ 9390.219481][ T1364] __sys_sendmsg+0xcd/0x170 [ 9390.219481][ T1364] do_syscall_64+0xc6/0x1e0 [ 9390.219481][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9390.219481][ T1364] [ 9400.459073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9400.459554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9400.459554][ T1364] ___neigh_create+0x14b/0xf60 [ 9400.459554][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9400.459554][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9400.459554][ T1364] ip6_output+0x1f3/0x770 [ 9400.459554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9400.459554][ T1364] mld_sendpack+0x62d/0xbc0 [ 9400.459554][ T1364] mld_ifc_work+0x32/0x1f0 [ 9400.459554][ T1364] process_one_work+0x84d/0x18a0 [ 9400.459554][ T1364] worker_thread+0x587/0xd30 [ 9400.459554][ T1364] kthread+0x28a/0x350 [ 9400.459554][ T1364] ret_from_fork+0x31/0x70 [ 9400.459554][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9400.459554][ T1364] [ 9400.461257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9400.461257][ T1364] dst_init+0x84/0x4a0 [ 9400.461257][ T1364] dst_alloc+0x97/0x150 [ 9400.461257][ T1364] ip6_dst_alloc+0x23/0x90 [ 9400.461257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9400.461257][ T1364] ip6_pol_route+0x56f/0x840 [ 9400.461257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9400.461257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9400.461257][ T1364] ipv6_rcv+0x1ad/0x810 [ 9400.461257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9400.461257][ T1364] process_backlog+0x101/0x620 [ 9400.461257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9400.461257][ T1364] net_rx_action+0x495/0xbe0 [ 9400.461257][ T1364] __do_softirq+0x1b5/0x7f6 [ 9400.461257][ T1364] [ 9400.463081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9400.463081][ T1364] netdev_get_by_index+0x5e/0x80 [ 9400.463081][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9400.463081][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9400.463081][ T1364] ip6_route_add+0x1c/0x140 [ 9400.463081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9400.463081][ T1364] addrconf_add_dev+0xe2/0x170 [ 9400.463081][ T1364] inet6_addr_add+0x12f/0xa40 [ 9400.463081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9400.463081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9400.463081][ T1364] netlink_rcv_skb+0x130/0x360 [ 9400.463081][ T1364] netlink_unicast+0x449/0x710 [ 9400.463081][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9400.463081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9400.463081][ T1364] ___sys_sendmsg+0xee/0x170 [ 9400.463081][ T1364] __sys_sendmsg+0xcd/0x170 [ 9400.463081][ T1364] do_syscall_64+0xc6/0x1e0 [ 9400.463081][ T1364] [ 9400.465254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9400.465254][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9400.465254][ T1364] ipv6_find_idev+0x102/0x170 [ 9400.465254][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9400.465254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9400.465254][ T1364] netlink_rcv_skb+0x130/0x360 [ 9400.465254][ T1364] netlink_unicast+0x449/0x710 [ 9400.465254][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9400.465254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9400.465254][ T1364] ___sys_sendmsg+0xee/0x170 [ 9400.465254][ T1364] __sys_sendmsg+0xcd/0x170 [ 9400.465254][ T1364] do_syscall_64+0xc6/0x1e0 [ 9400.465254][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9400.465254][ T1364] [ 9400.466955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9400.466955][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9400.466955][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9400.466955][ T1364] ipv6_find_idev+0x102/0x170 [ 9400.466955][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9400.466955][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9400.466955][ T1364] netlink_rcv_skb+0x130/0x360 [ 9400.466955][ T1364] netlink_unicast+0x449/0x710 [ 9400.466955][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9400.466955][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9400.466955][ T1364] ___sys_sendmsg+0xee/0x170 [ 9400.466955][ T1364] __sys_sendmsg+0xcd/0x170 [ 9400.466955][ T1364] do_syscall_64+0xc6/0x1e0 [ 9400.466955][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9400.466955][ T1364] [ 9410.707072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9410.707763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9410.707763][ T1364] ___neigh_create+0x14b/0xf60 [ 9410.707763][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9410.707763][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9410.707763][ T1364] ip6_output+0x1f3/0x770 [ 9410.707763][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9410.707763][ T1364] mld_sendpack+0x62d/0xbc0 [ 9410.707763][ T1364] mld_ifc_work+0x32/0x1f0 [ 9410.707763][ T1364] process_one_work+0x84d/0x18a0 [ 9410.707763][ T1364] worker_thread+0x587/0xd30 [ 9410.707763][ T1364] kthread+0x28a/0x350 [ 9410.707763][ T1364] ret_from_fork+0x31/0x70 [ 9410.707763][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9410.707763][ T1364] [ 9410.710761][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9410.710761][ T1364] dst_init+0x84/0x4a0 [ 9410.710761][ T1364] dst_alloc+0x97/0x150 [ 9410.710761][ T1364] ip6_dst_alloc+0x23/0x90 [ 9410.710761][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9410.710761][ T1364] ip6_pol_route+0x56f/0x840 [ 9410.710761][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9410.710761][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9410.710761][ T1364] ipv6_rcv+0x1ad/0x810 [ 9410.710761][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9410.710761][ T1364] process_backlog+0x101/0x620 [ 9410.710761][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9410.710761][ T1364] net_rx_action+0x495/0xbe0 [ 9410.710761][ T1364] __do_softirq+0x1b5/0x7f6 [ 9410.710761][ T1364] [ 9410.714038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9410.714038][ T1364] netdev_get_by_index+0x5e/0x80 [ 9410.714038][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9410.714038][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9410.714038][ T1364] ip6_route_add+0x1c/0x140 [ 9410.714038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9410.714038][ T1364] addrconf_add_dev+0xe2/0x170 [ 9410.714038][ T1364] inet6_addr_add+0x12f/0xa40 [ 9410.714038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9410.714038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9410.714038][ T1364] netlink_rcv_skb+0x130/0x360 [ 9410.714038][ T1364] netlink_unicast+0x449/0x710 [ 9410.714038][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9410.714038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9410.714038][ T1364] ___sys_sendmsg+0xee/0x170 [ 9410.714038][ T1364] __sys_sendmsg+0xcd/0x170 [ 9410.714038][ T1364] do_syscall_64+0xc6/0x1e0 [ 9410.714038][ T1364] [ 9410.717640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9410.717640][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9410.717640][ T1364] ipv6_find_idev+0x102/0x170 [ 9410.717640][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9410.717640][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9410.717640][ T1364] netlink_rcv_skb+0x130/0x360 [ 9410.717640][ T1364] netlink_unicast+0x449/0x710 [ 9410.717640][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9410.717640][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9410.717640][ T1364] ___sys_sendmsg+0xee/0x170 [ 9410.717640][ T1364] __sys_sendmsg+0xcd/0x170 [ 9410.717640][ T1364] do_syscall_64+0xc6/0x1e0 [ 9410.717640][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9410.717640][ T1364] [ 9410.719881][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9410.719881][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9410.719881][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9410.719881][ T1364] ipv6_find_idev+0x102/0x170 [ 9410.719881][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9410.719881][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9410.719881][ T1364] netlink_rcv_skb+0x130/0x360 [ 9410.719881][ T1364] netlink_unicast+0x449/0x710 [ 9410.719881][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9410.719881][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9410.719881][ T1364] ___sys_sendmsg+0xee/0x170 [ 9410.719881][ T1364] __sys_sendmsg+0xcd/0x170 [ 9410.719881][ T1364] do_syscall_64+0xc6/0x1e0 [ 9410.719881][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9410.719881][ T1364] [ 9420.979051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9420.979527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9420.979527][ T1364] ___neigh_create+0x14b/0xf60 [ 9420.979527][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9420.979527][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9420.979527][ T1364] ip6_output+0x1f3/0x770 [ 9420.979527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9420.979527][ T1364] mld_sendpack+0x62d/0xbc0 [ 9420.979527][ T1364] mld_ifc_work+0x32/0x1f0 [ 9420.979527][ T1364] process_one_work+0x84d/0x18a0 [ 9420.979527][ T1364] worker_thread+0x587/0xd30 [ 9420.979527][ T1364] kthread+0x28a/0x350 [ 9420.979527][ T1364] ret_from_fork+0x31/0x70 [ 9420.979527][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9420.979527][ T1364] [ 9420.981251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9420.981251][ T1364] dst_init+0x84/0x4a0 [ 9420.981251][ T1364] dst_alloc+0x97/0x150 [ 9420.981251][ T1364] ip6_dst_alloc+0x23/0x90 [ 9420.981251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9420.981251][ T1364] ip6_pol_route+0x56f/0x840 [ 9420.981251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9420.981251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9420.981251][ T1364] ipv6_rcv+0x1ad/0x810 [ 9420.981251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9420.981251][ T1364] process_backlog+0x101/0x620 [ 9420.981251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9420.981251][ T1364] net_rx_action+0x495/0xbe0 [ 9420.981251][ T1364] __do_softirq+0x1b5/0x7f6 [ 9420.981251][ T1364] [ 9420.983069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9420.983069][ T1364] netdev_get_by_index+0x5e/0x80 [ 9420.983069][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9420.983069][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9420.983069][ T1364] ip6_route_add+0x1c/0x140 [ 9420.983069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9420.983069][ T1364] addrconf_add_dev+0xe2/0x170 [ 9420.983069][ T1364] inet6_addr_add+0x12f/0xa40 [ 9420.983069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9420.983069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9420.983069][ T1364] netlink_rcv_skb+0x130/0x360 [ 9420.983069][ T1364] netlink_unicast+0x449/0x710 [ 9420.983069][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9420.983069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9420.983069][ T1364] ___sys_sendmsg+0xee/0x170 [ 9420.983069][ T1364] __sys_sendmsg+0xcd/0x170 [ 9420.983069][ T1364] do_syscall_64+0xc6/0x1e0 [ 9420.983069][ T1364] [ 9420.985242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9420.985242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9420.985242][ T1364] ipv6_find_idev+0x102/0x170 [ 9420.985242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9420.985242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9420.985242][ T1364] netlink_rcv_skb+0x130/0x360 [ 9420.985242][ T1364] netlink_unicast+0x449/0x710 [ 9420.985242][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9420.985242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9420.985242][ T1364] ___sys_sendmsg+0xee/0x170 [ 9420.985242][ T1364] __sys_sendmsg+0xcd/0x170 [ 9420.985242][ T1364] do_syscall_64+0xc6/0x1e0 [ 9420.985242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9420.985242][ T1364] [ 9420.986946][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9420.986946][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9420.986946][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9420.986946][ T1364] ipv6_find_idev+0x102/0x170 [ 9420.986946][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9420.986946][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9420.986946][ T1364] netlink_rcv_skb+0x130/0x360 [ 9420.986946][ T1364] netlink_unicast+0x449/0x710 [ 9420.986946][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9420.986946][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9420.986946][ T1364] ___sys_sendmsg+0xee/0x170 [ 9420.986946][ T1364] __sys_sendmsg+0xcd/0x170 [ 9420.986946][ T1364] do_syscall_64+0xc6/0x1e0 [ 9420.986946][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9420.986946][ T1364] [ 9431.227060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9431.227530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9431.227530][ T1364] ___neigh_create+0x14b/0xf60 [ 9431.227530][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9431.227530][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9431.227530][ T1364] ip6_output+0x1f3/0x770 [ 9431.227530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9431.227530][ T1364] mld_sendpack+0x62d/0xbc0 [ 9431.227530][ T1364] mld_ifc_work+0x32/0x1f0 [ 9431.227530][ T1364] process_one_work+0x84d/0x18a0 [ 9431.227530][ T1364] worker_thread+0x587/0xd30 [ 9431.227530][ T1364] kthread+0x28a/0x350 [ 9431.227530][ T1364] ret_from_fork+0x31/0x70 [ 9431.227530][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9431.227530][ T1364] [ 9431.229241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9431.229241][ T1364] dst_init+0x84/0x4a0 [ 9431.229241][ T1364] dst_alloc+0x97/0x150 [ 9431.229241][ T1364] ip6_dst_alloc+0x23/0x90 [ 9431.229241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9431.229241][ T1364] ip6_pol_route+0x56f/0x840 [ 9431.229241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9431.229241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9431.229241][ T1364] ipv6_rcv+0x1ad/0x810 [ 9431.229241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9431.229241][ T1364] process_backlog+0x101/0x620 [ 9431.229241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9431.229241][ T1364] net_rx_action+0x495/0xbe0 [ 9431.229241][ T1364] __do_softirq+0x1b5/0x7f6 [ 9431.229241][ T1364] [ 9431.231052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9431.231052][ T1364] netdev_get_by_index+0x5e/0x80 [ 9431.231052][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9431.231052][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9431.231052][ T1364] ip6_route_add+0x1c/0x140 [ 9431.231052][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9431.231052][ T1364] addrconf_add_dev+0xe2/0x170 [ 9431.231052][ T1364] inet6_addr_add+0x12f/0xa40 [ 9431.231052][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9431.231052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9431.231052][ T1364] netlink_rcv_skb+0x130/0x360 [ 9431.231052][ T1364] netlink_unicast+0x449/0x710 [ 9431.231052][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9431.231052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9431.231052][ T1364] ___sys_sendmsg+0xee/0x170 [ 9431.231052][ T1364] __sys_sendmsg+0xcd/0x170 [ 9431.231052][ T1364] do_syscall_64+0xc6/0x1e0 [ 9431.231052][ T1364] [ 9431.233262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9431.233262][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9431.233262][ T1364] ipv6_find_idev+0x102/0x170 [ 9431.233262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9431.233262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9431.233262][ T1364] netlink_rcv_skb+0x130/0x360 [ 9431.233262][ T1364] netlink_unicast+0x449/0x710 [ 9431.233262][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9431.233262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9431.233262][ T1364] ___sys_sendmsg+0xee/0x170 [ 9431.233262][ T1364] __sys_sendmsg+0xcd/0x170 [ 9431.233262][ T1364] do_syscall_64+0xc6/0x1e0 [ 9431.233262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9431.233262][ T1364] [ 9431.234967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9431.234967][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9431.234967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9431.234967][ T1364] ipv6_find_idev+0x102/0x170 [ 9431.234967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9431.234967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9431.234967][ T1364] netlink_rcv_skb+0x130/0x360 [ 9431.234967][ T1364] netlink_unicast+0x449/0x710 [ 9431.234967][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9431.234967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9431.234967][ T1364] ___sys_sendmsg+0xee/0x170 [ 9431.234967][ T1364] __sys_sendmsg+0xcd/0x170 [ 9431.234967][ T1364] do_syscall_64+0xc6/0x1e0 [ 9431.234967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9431.234967][ T1364] [ 9441.475047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9441.475522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9441.475522][ T1364] ___neigh_create+0x14b/0xf60 [ 9441.475522][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9441.475522][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9441.475522][ T1364] ip6_output+0x1f3/0x770 [ 9441.475522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9441.475522][ T1364] mld_sendpack+0x62d/0xbc0 [ 9441.475522][ T1364] mld_ifc_work+0x32/0x1f0 [ 9441.475522][ T1364] process_one_work+0x84d/0x18a0 [ 9441.475522][ T1364] worker_thread+0x587/0xd30 [ 9441.475522][ T1364] kthread+0x28a/0x350 [ 9441.475522][ T1364] ret_from_fork+0x31/0x70 [ 9441.475522][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9441.475522][ T1364] [ 9441.477232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9441.477232][ T1364] dst_init+0x84/0x4a0 [ 9441.477232][ T1364] dst_alloc+0x97/0x150 [ 9441.477232][ T1364] ip6_dst_alloc+0x23/0x90 [ 9441.477232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9441.477232][ T1364] ip6_pol_route+0x56f/0x840 [ 9441.477232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9441.477232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9441.477232][ T1364] ipv6_rcv+0x1ad/0x810 [ 9441.477232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9441.477232][ T1364] process_backlog+0x101/0x620 [ 9441.477232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9441.477232][ T1364] net_rx_action+0x495/0xbe0 [ 9441.477232][ T1364] __do_softirq+0x1b5/0x7f6 [ 9441.477232][ T1364] [ 9441.479551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9441.479551][ T1364] netdev_get_by_index+0x5e/0x80 [ 9441.479551][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9441.479551][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9441.479551][ T1364] ip6_route_add+0x1c/0x140 [ 9441.479551][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9441.479551][ T1364] addrconf_add_dev+0xe2/0x170 [ 9441.479551][ T1364] inet6_addr_add+0x12f/0xa40 [ 9441.479551][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9441.479551][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9441.479551][ T1364] netlink_rcv_skb+0x130/0x360 [ 9441.479551][ T1364] netlink_unicast+0x449/0x710 [ 9441.479551][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9441.479551][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9441.479551][ T1364] ___sys_sendmsg+0xee/0x170 [ 9441.479551][ T1364] __sys_sendmsg+0xcd/0x170 [ 9441.479551][ T1364] do_syscall_64+0xc6/0x1e0 [ 9441.479551][ T1364] [ 9441.481742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9441.481742][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9441.481742][ T1364] ipv6_find_idev+0x102/0x170 [ 9441.481742][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9441.481742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9441.481742][ T1364] netlink_rcv_skb+0x130/0x360 [ 9441.481742][ T1364] netlink_unicast+0x449/0x710 [ 9441.481742][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9441.481742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9441.481742][ T1364] ___sys_sendmsg+0xee/0x170 [ 9441.481742][ T1364] __sys_sendmsg+0xcd/0x170 [ 9441.481742][ T1364] do_syscall_64+0xc6/0x1e0 [ 9441.481742][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9441.481742][ T1364] [ 9441.483442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9441.483442][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9441.483442][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9441.483442][ T1364] ipv6_find_idev+0x102/0x170 [ 9441.483442][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9441.483442][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9441.483442][ T1364] netlink_rcv_skb+0x130/0x360 [ 9441.483442][ T1364] netlink_unicast+0x449/0x710 [ 9441.483442][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9441.483442][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9441.483442][ T1364] ___sys_sendmsg+0xee/0x170 [ 9441.483442][ T1364] __sys_sendmsg+0xcd/0x170 [ 9441.483442][ T1364] do_syscall_64+0xc6/0x1e0 [ 9441.483442][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9441.483442][ T1364] [ 9451.723048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9451.723515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9451.723515][ T1364] ___neigh_create+0x14b/0xf60 [ 9451.723515][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9451.723515][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9451.723515][ T1364] ip6_output+0x1f3/0x770 [ 9451.723515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9451.723515][ T1364] mld_sendpack+0x62d/0xbc0 [ 9451.723515][ T1364] mld_ifc_work+0x32/0x1f0 [ 9451.723515][ T1364] process_one_work+0x84d/0x18a0 [ 9451.723515][ T1364] worker_thread+0x587/0xd30 [ 9451.723515][ T1364] kthread+0x28a/0x350 [ 9451.723515][ T1364] ret_from_fork+0x31/0x70 [ 9451.723515][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9451.723515][ T1364] [ 9451.725246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9451.725246][ T1364] dst_init+0x84/0x4a0 [ 9451.725246][ T1364] dst_alloc+0x97/0x150 [ 9451.725246][ T1364] ip6_dst_alloc+0x23/0x90 [ 9451.725246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9451.725246][ T1364] ip6_pol_route+0x56f/0x840 [ 9451.725246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9451.725246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9451.725246][ T1364] ipv6_rcv+0x1ad/0x810 [ 9451.725246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9451.725246][ T1364] process_backlog+0x101/0x620 [ 9451.725246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9451.725246][ T1364] net_rx_action+0x495/0xbe0 [ 9451.725246][ T1364] __do_softirq+0x1b5/0x7f6 [ 9451.725246][ T1364] [ 9451.727072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9451.727072][ T1364] netdev_get_by_index+0x5e/0x80 [ 9451.727072][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9451.727072][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9451.727072][ T1364] ip6_route_add+0x1c/0x140 [ 9451.727072][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9451.727072][ T1364] addrconf_add_dev+0xe2/0x170 [ 9451.727072][ T1364] inet6_addr_add+0x12f/0xa40 [ 9451.727072][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9451.727072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9451.727072][ T1364] netlink_rcv_skb+0x130/0x360 [ 9451.727072][ T1364] netlink_unicast+0x449/0x710 [ 9451.727072][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9451.727072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9451.727072][ T1364] ___sys_sendmsg+0xee/0x170 [ 9451.727072][ T1364] __sys_sendmsg+0xcd/0x170 [ 9451.727072][ T1364] do_syscall_64+0xc6/0x1e0 [ 9451.727072][ T1364] [ 9451.729310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9451.729310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9451.729310][ T1364] ipv6_find_idev+0x102/0x170 [ 9451.729310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9451.729310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9451.729310][ T1364] netlink_rcv_skb+0x130/0x360 [ 9451.729310][ T1364] netlink_unicast+0x449/0x710 [ 9451.729310][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9451.729310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9451.729310][ T1364] ___sys_sendmsg+0xee/0x170 [ 9451.729310][ T1364] __sys_sendmsg+0xcd/0x170 [ 9451.729310][ T1364] do_syscall_64+0xc6/0x1e0 [ 9451.729310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9451.729310][ T1364] [ 9451.731028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9451.731028][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9451.731028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9451.731028][ T1364] ipv6_find_idev+0x102/0x170 [ 9451.731028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9451.731028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9451.731028][ T1364] netlink_rcv_skb+0x130/0x360 [ 9451.731028][ T1364] netlink_unicast+0x449/0x710 [ 9451.731028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9451.731028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9451.731028][ T1364] ___sys_sendmsg+0xee/0x170 [ 9451.731028][ T1364] __sys_sendmsg+0xcd/0x170 [ 9451.731028][ T1364] do_syscall_64+0xc6/0x1e0 [ 9451.731028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9451.731028][ T1364] [ 9461.971055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9461.971575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9461.971575][ T1364] ___neigh_create+0x14b/0xf60 [ 9461.971575][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9461.971575][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9461.971575][ T1364] ip6_output+0x1f3/0x770 [ 9461.971575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9461.971575][ T1364] mld_sendpack+0x62d/0xbc0 [ 9461.971575][ T1364] mld_ifc_work+0x32/0x1f0 [ 9461.971575][ T1364] process_one_work+0x84d/0x18a0 [ 9461.971575][ T1364] worker_thread+0x587/0xd30 [ 9461.971575][ T1364] kthread+0x28a/0x350 [ 9461.971575][ T1364] ret_from_fork+0x31/0x70 [ 9461.971575][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9461.971575][ T1364] [ 9461.973285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9461.973285][ T1364] dst_init+0x84/0x4a0 [ 9461.973285][ T1364] dst_alloc+0x97/0x150 [ 9461.973285][ T1364] ip6_dst_alloc+0x23/0x90 [ 9461.973285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9461.973285][ T1364] ip6_pol_route+0x56f/0x840 [ 9461.973285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9461.973285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9461.973285][ T1364] ipv6_rcv+0x1ad/0x810 [ 9461.973285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9461.973285][ T1364] process_backlog+0x101/0x620 [ 9461.973285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9461.973285][ T1364] net_rx_action+0x495/0xbe0 [ 9461.973285][ T1364] __do_softirq+0x1b5/0x7f6 [ 9461.973285][ T1364] [ 9461.975097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9461.975097][ T1364] netdev_get_by_index+0x5e/0x80 [ 9461.975097][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9461.975097][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9461.975097][ T1364] ip6_route_add+0x1c/0x140 [ 9461.975097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9461.975097][ T1364] addrconf_add_dev+0xe2/0x170 [ 9461.975097][ T1364] inet6_addr_add+0x12f/0xa40 [ 9461.975097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9461.975097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9461.975097][ T1364] netlink_rcv_skb+0x130/0x360 [ 9461.975097][ T1364] netlink_unicast+0x449/0x710 [ 9461.975097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9461.975097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9461.975097][ T1364] ___sys_sendmsg+0xee/0x170 [ 9461.975097][ T1364] __sys_sendmsg+0xcd/0x170 [ 9461.975097][ T1364] do_syscall_64+0xc6/0x1e0 [ 9461.975097][ T1364] [ 9461.977278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9461.977278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9461.977278][ T1364] ipv6_find_idev+0x102/0x170 [ 9461.977278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9461.977278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9461.977278][ T1364] netlink_rcv_skb+0x130/0x360 [ 9461.977278][ T1364] netlink_unicast+0x449/0x710 [ 9461.977278][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9461.977278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9461.977278][ T1364] ___sys_sendmsg+0xee/0x170 [ 9461.977278][ T1364] __sys_sendmsg+0xcd/0x170 [ 9461.977278][ T1364] do_syscall_64+0xc6/0x1e0 [ 9461.977278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9461.977278][ T1364] [ 9461.978991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9461.978991][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9461.978991][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9461.978991][ T1364] ipv6_find_idev+0x102/0x170 [ 9461.978991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9461.978991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9461.978991][ T1364] netlink_rcv_skb+0x130/0x360 [ 9461.978991][ T1364] netlink_unicast+0x449/0x710 [ 9461.978991][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9461.978991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9461.978991][ T1364] ___sys_sendmsg+0xee/0x170 [ 9461.978991][ T1364] __sys_sendmsg+0xcd/0x170 [ 9461.978991][ T1364] do_syscall_64+0xc6/0x1e0 [ 9461.978991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9461.978991][ T1364] [ 9472.083057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9472.083545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9472.083545][ T1364] ___neigh_create+0x14b/0xf60 [ 9472.083545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9472.083545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9472.083545][ T1364] ip6_output+0x1f3/0x770 [ 9472.083545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9472.083545][ T1364] mld_sendpack+0x62d/0xbc0 [ 9472.083545][ T1364] mld_ifc_work+0x32/0x1f0 [ 9472.083545][ T1364] process_one_work+0x84d/0x18a0 [ 9472.083545][ T1364] worker_thread+0x587/0xd30 [ 9472.083545][ T1364] kthread+0x28a/0x350 [ 9472.083545][ T1364] ret_from_fork+0x31/0x70 [ 9472.083545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9472.083545][ T1364] [ 9472.085249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9472.085249][ T1364] dst_init+0x84/0x4a0 [ 9472.085249][ T1364] dst_alloc+0x97/0x150 [ 9472.085249][ T1364] ip6_dst_alloc+0x23/0x90 [ 9472.085249][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9472.085249][ T1364] ip6_pol_route+0x56f/0x840 [ 9472.085249][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9472.085249][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9472.085249][ T1364] ipv6_rcv+0x1ad/0x810 [ 9472.085249][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9472.085249][ T1364] process_backlog+0x101/0x620 [ 9472.085249][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9472.085249][ T1364] net_rx_action+0x495/0xbe0 [ 9472.085249][ T1364] __do_softirq+0x1b5/0x7f6 [ 9472.085249][ T1364] [ 9472.087075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9472.087075][ T1364] netdev_get_by_index+0x5e/0x80 [ 9472.087075][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9472.087075][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9472.087075][ T1364] ip6_route_add+0x1c/0x140 [ 9472.087075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9472.087075][ T1364] addrconf_add_dev+0xe2/0x170 [ 9472.087075][ T1364] inet6_addr_add+0x12f/0xa40 [ 9472.087075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9472.087075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9472.087075][ T1364] netlink_rcv_skb+0x130/0x360 [ 9472.087075][ T1364] netlink_unicast+0x449/0x710 [ 9472.087075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9472.087075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9472.087075][ T1364] ___sys_sendmsg+0xee/0x170 [ 9472.087075][ T1364] __sys_sendmsg+0xcd/0x170 [ 9472.087075][ T1364] do_syscall_64+0xc6/0x1e0 [ 9472.087075][ T1364] [ 9472.089250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9472.089250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9472.089250][ T1364] ipv6_find_idev+0x102/0x170 [ 9472.089250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9472.089250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9472.089250][ T1364] netlink_rcv_skb+0x130/0x360 [ 9472.089250][ T1364] netlink_unicast+0x449/0x710 [ 9472.089250][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9472.089250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9472.089250][ T1364] ___sys_sendmsg+0xee/0x170 [ 9472.089250][ T1364] __sys_sendmsg+0xcd/0x170 [ 9472.089250][ T1364] do_syscall_64+0xc6/0x1e0 [ 9472.089250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9472.089250][ T1364] [ 9472.090954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9472.090954][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9472.090954][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9472.090954][ T1364] ipv6_find_idev+0x102/0x170 [ 9472.090954][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9472.090954][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9472.090954][ T1364] netlink_rcv_skb+0x130/0x360 [ 9472.090954][ T1364] netlink_unicast+0x449/0x710 [ 9472.090954][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9472.090954][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9472.090954][ T1364] ___sys_sendmsg+0xee/0x170 [ 9472.090954][ T1364] __sys_sendmsg+0xcd/0x170 [ 9472.090954][ T1364] do_syscall_64+0xc6/0x1e0 [ 9472.090954][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9472.090954][ T1364] [ 9482.259050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9482.259541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9482.259541][ T1364] ___neigh_create+0x14b/0xf60 [ 9482.259541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9482.259541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9482.259541][ T1364] ip6_output+0x1f3/0x770 [ 9482.259541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9482.259541][ T1364] mld_sendpack+0x62d/0xbc0 [ 9482.259541][ T1364] mld_ifc_work+0x32/0x1f0 [ 9482.259541][ T1364] process_one_work+0x84d/0x18a0 [ 9482.259541][ T1364] worker_thread+0x587/0xd30 [ 9482.259541][ T1364] kthread+0x28a/0x350 [ 9482.259541][ T1364] ret_from_fork+0x31/0x70 [ 9482.259541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9482.259541][ T1364] [ 9482.261273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9482.261273][ T1364] dst_init+0x84/0x4a0 [ 9482.261273][ T1364] dst_alloc+0x97/0x150 [ 9482.261273][ T1364] ip6_dst_alloc+0x23/0x90 [ 9482.261273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9482.261273][ T1364] ip6_pol_route+0x56f/0x840 [ 9482.261273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9482.261273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9482.261273][ T1364] ipv6_rcv+0x1ad/0x810 [ 9482.261273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9482.261273][ T1364] process_backlog+0x101/0x620 [ 9482.261273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9482.261273][ T1364] net_rx_action+0x495/0xbe0 [ 9482.261273][ T1364] __do_softirq+0x1b5/0x7f6 [ 9482.261273][ T1364] [ 9482.263095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9482.263095][ T1364] netdev_get_by_index+0x5e/0x80 [ 9482.263095][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9482.263095][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9482.263095][ T1364] ip6_route_add+0x1c/0x140 [ 9482.263095][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9482.263095][ T1364] addrconf_add_dev+0xe2/0x170 [ 9482.263095][ T1364] inet6_addr_add+0x12f/0xa40 [ 9482.263095][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9482.263095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9482.263095][ T1364] netlink_rcv_skb+0x130/0x360 [ 9482.263095][ T1364] netlink_unicast+0x449/0x710 [ 9482.263095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9482.263095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9482.263095][ T1364] ___sys_sendmsg+0xee/0x170 [ 9482.263095][ T1364] __sys_sendmsg+0xcd/0x170 [ 9482.263095][ T1364] do_syscall_64+0xc6/0x1e0 [ 9482.263095][ T1364] [ 9482.265291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9482.265291][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9482.265291][ T1364] ipv6_find_idev+0x102/0x170 [ 9482.265291][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9482.265291][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9482.265291][ T1364] netlink_rcv_skb+0x130/0x360 [ 9482.265291][ T1364] netlink_unicast+0x449/0x710 [ 9482.265291][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9482.265291][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9482.265291][ T1364] ___sys_sendmsg+0xee/0x170 [ 9482.265291][ T1364] __sys_sendmsg+0xcd/0x170 [ 9482.265291][ T1364] do_syscall_64+0xc6/0x1e0 [ 9482.265291][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9482.265291][ T1364] [ 9482.267003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9482.267003][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9482.267003][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9482.267003][ T1364] ipv6_find_idev+0x102/0x170 [ 9482.267003][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9482.267003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9482.267003][ T1364] netlink_rcv_skb+0x130/0x360 [ 9482.267003][ T1364] netlink_unicast+0x449/0x710 [ 9482.267003][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9482.267003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9482.267003][ T1364] ___sys_sendmsg+0xee/0x170 [ 9482.267003][ T1364] __sys_sendmsg+0xcd/0x170 [ 9482.267003][ T1364] do_syscall_64+0xc6/0x1e0 [ 9482.267003][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9482.267003][ T1364] [ 9492.379058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9492.379529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9492.379529][ T1364] ___neigh_create+0x14b/0xf60 [ 9492.379529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9492.379529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9492.379529][ T1364] ip6_output+0x1f3/0x770 [ 9492.379529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9492.379529][ T1364] mld_sendpack+0x62d/0xbc0 [ 9492.379529][ T1364] mld_ifc_work+0x32/0x1f0 [ 9492.379529][ T1364] process_one_work+0x84d/0x18a0 [ 9492.379529][ T1364] worker_thread+0x587/0xd30 [ 9492.379529][ T1364] kthread+0x28a/0x350 [ 9492.379529][ T1364] ret_from_fork+0x31/0x70 [ 9492.379529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9492.379529][ T1364] [ 9492.381247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9492.381247][ T1364] dst_init+0x84/0x4a0 [ 9492.381247][ T1364] dst_alloc+0x97/0x150 [ 9492.381247][ T1364] ip6_dst_alloc+0x23/0x90 [ 9492.381247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9492.381247][ T1364] ip6_pol_route+0x56f/0x840 [ 9492.381247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9492.381247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9492.381247][ T1364] ipv6_rcv+0x1ad/0x810 [ 9492.381247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9492.381247][ T1364] process_backlog+0x101/0x620 [ 9492.381247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9492.381247][ T1364] net_rx_action+0x495/0xbe0 [ 9492.381247][ T1364] __do_softirq+0x1b5/0x7f6 [ 9492.381247][ T1364] [ 9492.383068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9492.383068][ T1364] netdev_get_by_index+0x5e/0x80 [ 9492.383068][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9492.383068][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9492.383068][ T1364] ip6_route_add+0x1c/0x140 [ 9492.383068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9492.383068][ T1364] addrconf_add_dev+0xe2/0x170 [ 9492.383068][ T1364] inet6_addr_add+0x12f/0xa40 [ 9492.383068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9492.383068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9492.383068][ T1364] netlink_rcv_skb+0x130/0x360 [ 9492.383068][ T1364] netlink_unicast+0x449/0x710 [ 9492.383068][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9492.383068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9492.383068][ T1364] ___sys_sendmsg+0xee/0x170 [ 9492.383068][ T1364] __sys_sendmsg+0xcd/0x170 [ 9492.383068][ T1364] do_syscall_64+0xc6/0x1e0 [ 9492.383068][ T1364] [ 9492.385258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9492.385258][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9492.385258][ T1364] ipv6_find_idev+0x102/0x170 [ 9492.385258][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9492.385258][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9492.385258][ T1364] netlink_rcv_skb+0x130/0x360 [ 9492.385258][ T1364] netlink_unicast+0x449/0x710 [ 9492.385258][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9492.385258][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9492.385258][ T1364] ___sys_sendmsg+0xee/0x170 [ 9492.385258][ T1364] __sys_sendmsg+0xcd/0x170 [ 9492.385258][ T1364] do_syscall_64+0xc6/0x1e0 [ 9492.385258][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9492.385258][ T1364] [ 9492.386965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9492.386965][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9492.386965][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9492.386965][ T1364] ipv6_find_idev+0x102/0x170 [ 9492.386965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9492.386965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9492.386965][ T1364] netlink_rcv_skb+0x130/0x360 [ 9492.386965][ T1364] netlink_unicast+0x449/0x710 [ 9492.386965][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9492.386965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9492.386965][ T1364] ___sys_sendmsg+0xee/0x170 [ 9492.386965][ T1364] __sys_sendmsg+0xcd/0x170 [ 9492.386965][ T1364] do_syscall_64+0xc6/0x1e0 [ 9492.386965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9492.386965][ T1364] [ 9502.627090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9502.627589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9502.627589][ T1364] ___neigh_create+0x14b/0xf60 [ 9502.627589][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9502.627589][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9502.627589][ T1364] ip6_output+0x1f3/0x770 [ 9502.627589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9502.627589][ T1364] mld_sendpack+0x62d/0xbc0 [ 9502.627589][ T1364] mld_ifc_work+0x32/0x1f0 [ 9502.627589][ T1364] process_one_work+0x84d/0x18a0 [ 9502.627589][ T1364] worker_thread+0x587/0xd30 [ 9502.627589][ T1364] kthread+0x28a/0x350 [ 9502.627589][ T1364] ret_from_fork+0x31/0x70 [ 9502.627589][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9502.627589][ T1364] [ 9502.629315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9502.629315][ T1364] dst_init+0x84/0x4a0 [ 9502.629315][ T1364] dst_alloc+0x97/0x150 [ 9502.629315][ T1364] ip6_dst_alloc+0x23/0x90 [ 9502.629315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9502.629315][ T1364] ip6_pol_route+0x56f/0x840 [ 9502.629315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9502.629315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9502.629315][ T1364] ipv6_rcv+0x1ad/0x810 [ 9502.629315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9502.629315][ T1364] process_backlog+0x101/0x620 [ 9502.629315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9502.629315][ T1364] net_rx_action+0x495/0xbe0 [ 9502.629315][ T1364] __do_softirq+0x1b5/0x7f6 [ 9502.629315][ T1364] [ 9502.631165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9502.631165][ T1364] netdev_get_by_index+0x5e/0x80 [ 9502.631165][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9502.631165][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9502.631165][ T1364] ip6_route_add+0x1c/0x140 [ 9502.631165][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9502.631165][ T1364] addrconf_add_dev+0xe2/0x170 [ 9502.631165][ T1364] inet6_addr_add+0x12f/0xa40 [ 9502.631165][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9502.631165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9502.631165][ T1364] netlink_rcv_skb+0x130/0x360 [ 9502.631165][ T1364] netlink_unicast+0x449/0x710 [ 9502.631165][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9502.631165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9502.631165][ T1364] ___sys_sendmsg+0xee/0x170 [ 9502.631165][ T1364] __sys_sendmsg+0xcd/0x170 [ 9502.631165][ T1364] do_syscall_64+0xc6/0x1e0 [ 9502.631165][ T1364] [ 9502.633365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9502.633365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9502.633365][ T1364] ipv6_find_idev+0x102/0x170 [ 9502.633365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9502.633365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9502.633365][ T1364] netlink_rcv_skb+0x130/0x360 [ 9502.633365][ T1364] netlink_unicast+0x449/0x710 [ 9502.633365][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9502.633365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9502.633365][ T1364] ___sys_sendmsg+0xee/0x170 [ 9502.633365][ T1364] __sys_sendmsg+0xcd/0x170 [ 9502.633365][ T1364] do_syscall_64+0xc6/0x1e0 [ 9502.633365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9502.633365][ T1364] [ 9502.635089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9502.635089][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9502.635089][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9502.635089][ T1364] ipv6_find_idev+0x102/0x170 [ 9502.635089][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9502.635089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9502.635089][ T1364] netlink_rcv_skb+0x130/0x360 [ 9502.635089][ T1364] netlink_unicast+0x449/0x710 [ 9502.635089][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9502.635089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9502.635089][ T1364] ___sys_sendmsg+0xee/0x170 [ 9502.635089][ T1364] __sys_sendmsg+0xcd/0x170 [ 9502.635089][ T1364] do_syscall_64+0xc6/0x1e0 [ 9502.635089][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9502.635089][ T1364] [ 9512.875058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9512.875551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9512.875551][ T1364] ___neigh_create+0x14b/0xf60 [ 9512.875551][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9512.875551][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9512.875551][ T1364] ip6_output+0x1f3/0x770 [ 9512.875551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9512.875551][ T1364] mld_sendpack+0x62d/0xbc0 [ 9512.875551][ T1364] mld_ifc_work+0x32/0x1f0 [ 9512.875551][ T1364] process_one_work+0x84d/0x18a0 [ 9512.875551][ T1364] worker_thread+0x587/0xd30 [ 9512.875551][ T1364] kthread+0x28a/0x350 [ 9512.875551][ T1364] ret_from_fork+0x31/0x70 [ 9512.875551][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9512.875551][ T1364] [ 9512.877282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9512.877282][ T1364] dst_init+0x84/0x4a0 [ 9512.877282][ T1364] dst_alloc+0x97/0x150 [ 9512.877282][ T1364] ip6_dst_alloc+0x23/0x90 [ 9512.877282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9512.877282][ T1364] ip6_pol_route+0x56f/0x840 [ 9512.877282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9512.877282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9512.877282][ T1364] ipv6_rcv+0x1ad/0x810 [ 9512.877282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9512.877282][ T1364] process_backlog+0x101/0x620 [ 9512.877282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9512.877282][ T1364] net_rx_action+0x495/0xbe0 [ 9512.877282][ T1364] __do_softirq+0x1b5/0x7f6 [ 9512.877282][ T1364] [ 9512.879115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9512.879115][ T1364] netdev_get_by_index+0x5e/0x80 [ 9512.879115][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9512.879115][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9512.879115][ T1364] ip6_route_add+0x1c/0x140 [ 9512.879115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9512.879115][ T1364] addrconf_add_dev+0xe2/0x170 [ 9512.879115][ T1364] inet6_addr_add+0x12f/0xa40 [ 9512.879115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9512.879115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9512.879115][ T1364] netlink_rcv_skb+0x130/0x360 [ 9512.879115][ T1364] netlink_unicast+0x449/0x710 [ 9512.879115][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9512.879115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9512.879115][ T1364] ___sys_sendmsg+0xee/0x170 [ 9512.879115][ T1364] __sys_sendmsg+0xcd/0x170 [ 9512.879115][ T1364] do_syscall_64+0xc6/0x1e0 [ 9512.879115][ T1364] [ 9512.881328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9512.881328][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9512.881328][ T1364] ipv6_find_idev+0x102/0x170 [ 9512.881328][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9512.881328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9512.881328][ T1364] netlink_rcv_skb+0x130/0x360 [ 9512.881328][ T1364] netlink_unicast+0x449/0x710 [ 9512.881328][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9512.881328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9512.881328][ T1364] ___sys_sendmsg+0xee/0x170 [ 9512.881328][ T1364] __sys_sendmsg+0xcd/0x170 [ 9512.881328][ T1364] do_syscall_64+0xc6/0x1e0 [ 9512.881328][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9512.881328][ T1364] [ 9512.883045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9512.883045][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9512.883045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9512.883045][ T1364] ipv6_find_idev+0x102/0x170 [ 9512.883045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9512.883045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9512.883045][ T1364] netlink_rcv_skb+0x130/0x360 [ 9512.883045][ T1364] netlink_unicast+0x449/0x710 [ 9512.883045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9512.883045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9512.883045][ T1364] ___sys_sendmsg+0xee/0x170 [ 9512.883045][ T1364] __sys_sendmsg+0xcd/0x170 [ 9512.883045][ T1364] do_syscall_64+0xc6/0x1e0 [ 9512.883045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9512.883045][ T1364] [ 9523.123059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9523.123564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9523.123564][ T1364] ___neigh_create+0x14b/0xf60 [ 9523.123564][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9523.123564][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9523.123564][ T1364] ip6_output+0x1f3/0x770 [ 9523.123564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9523.123564][ T1364] mld_sendpack+0x62d/0xbc0 [ 9523.123564][ T1364] mld_ifc_work+0x32/0x1f0 [ 9523.123564][ T1364] process_one_work+0x84d/0x18a0 [ 9523.123564][ T1364] worker_thread+0x587/0xd30 [ 9523.123564][ T1364] kthread+0x28a/0x350 [ 9523.123564][ T1364] ret_from_fork+0x31/0x70 [ 9523.123564][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9523.123564][ T1364] [ 9523.125791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9523.125791][ T1364] dst_init+0x84/0x4a0 [ 9523.125791][ T1364] dst_alloc+0x97/0x150 [ 9523.125791][ T1364] ip6_dst_alloc+0x23/0x90 [ 9523.125791][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9523.125791][ T1364] ip6_pol_route+0x56f/0x840 [ 9523.125791][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9523.125791][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9523.125791][ T1364] ipv6_rcv+0x1ad/0x810 [ 9523.125791][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9523.125791][ T1364] process_backlog+0x101/0x620 [ 9523.125791][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9523.125791][ T1364] net_rx_action+0x495/0xbe0 [ 9523.125791][ T1364] __do_softirq+0x1b5/0x7f6 [ 9523.125791][ T1364] [ 9523.127622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9523.127622][ T1364] netdev_get_by_index+0x5e/0x80 [ 9523.127622][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9523.127622][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9523.127622][ T1364] ip6_route_add+0x1c/0x140 [ 9523.127622][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9523.127622][ T1364] addrconf_add_dev+0xe2/0x170 [ 9523.127622][ T1364] inet6_addr_add+0x12f/0xa40 [ 9523.127622][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9523.127622][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9523.127622][ T1364] netlink_rcv_skb+0x130/0x360 [ 9523.127622][ T1364] netlink_unicast+0x449/0x710 [ 9523.127622][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9523.127622][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9523.127622][ T1364] ___sys_sendmsg+0xee/0x170 [ 9523.127622][ T1364] __sys_sendmsg+0xcd/0x170 [ 9523.127622][ T1364] do_syscall_64+0xc6/0x1e0 [ 9523.127622][ T1364] [ 9523.129813][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9523.129813][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9523.129813][ T1364] ipv6_find_idev+0x102/0x170 [ 9523.129813][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9523.129813][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9523.129813][ T1364] netlink_rcv_skb+0x130/0x360 [ 9523.129813][ T1364] netlink_unicast+0x449/0x710 [ 9523.129813][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9523.129813][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9523.129813][ T1364] ___sys_sendmsg+0xee/0x170 [ 9523.129813][ T1364] __sys_sendmsg+0xcd/0x170 [ 9523.129813][ T1364] do_syscall_64+0xc6/0x1e0 [ 9523.129813][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9523.129813][ T1364] [ 9523.132193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9523.132193][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9523.132193][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9523.132193][ T1364] ipv6_find_idev+0x102/0x170 [ 9523.132193][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9523.132193][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9523.132193][ T1364] netlink_rcv_skb+0x130/0x360 [ 9523.132193][ T1364] netlink_unicast+0x449/0x710 [ 9523.132193][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9523.132193][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9523.132193][ T1364] ___sys_sendmsg+0xee/0x170 [ 9523.132193][ T1364] __sys_sendmsg+0xcd/0x170 [ 9523.132193][ T1364] do_syscall_64+0xc6/0x1e0 [ 9523.132193][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9523.132193][ T1364] [ 9533.339080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9533.339611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9533.339611][ T1364] ___neigh_create+0x14b/0xf60 [ 9533.339611][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9533.339611][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9533.339611][ T1364] ip6_output+0x1f3/0x770 [ 9533.339611][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9533.339611][ T1364] mld_sendpack+0x62d/0xbc0 [ 9533.339611][ T1364] mld_ifc_work+0x32/0x1f0 [ 9533.339611][ T1364] process_one_work+0x84d/0x18a0 [ 9533.339611][ T1364] worker_thread+0x587/0xd30 [ 9533.339611][ T1364] kthread+0x28a/0x350 [ 9533.339611][ T1364] ret_from_fork+0x31/0x70 [ 9533.339611][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9533.339611][ T1364] [ 9533.341350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9533.341350][ T1364] dst_init+0x84/0x4a0 [ 9533.341350][ T1364] dst_alloc+0x97/0x150 [ 9533.341350][ T1364] ip6_dst_alloc+0x23/0x90 [ 9533.341350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9533.341350][ T1364] ip6_pol_route+0x56f/0x840 [ 9533.341350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9533.341350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9533.341350][ T1364] ipv6_rcv+0x1ad/0x810 [ 9533.341350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9533.341350][ T1364] process_backlog+0x101/0x620 [ 9533.341350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9533.341350][ T1364] net_rx_action+0x495/0xbe0 [ 9533.341350][ T1364] __do_softirq+0x1b5/0x7f6 [ 9533.341350][ T1364] [ 9533.343187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9533.343187][ T1364] netdev_get_by_index+0x5e/0x80 [ 9533.343187][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9533.343187][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9533.343187][ T1364] ip6_route_add+0x1c/0x140 [ 9533.343187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9533.343187][ T1364] addrconf_add_dev+0xe2/0x170 [ 9533.343187][ T1364] inet6_addr_add+0x12f/0xa40 [ 9533.343187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9533.343187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9533.343187][ T1364] netlink_rcv_skb+0x130/0x360 [ 9533.343187][ T1364] netlink_unicast+0x449/0x710 [ 9533.343187][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9533.343187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9533.343187][ T1364] ___sys_sendmsg+0xee/0x170 [ 9533.343187][ T1364] __sys_sendmsg+0xcd/0x170 [ 9533.343187][ T1364] do_syscall_64+0xc6/0x1e0 [ 9533.343187][ T1364] [ 9533.345382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9533.345382][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9533.345382][ T1364] ipv6_find_idev+0x102/0x170 [ 9533.345382][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9533.345382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9533.345382][ T1364] netlink_rcv_skb+0x130/0x360 [ 9533.345382][ T1364] netlink_unicast+0x449/0x710 [ 9533.345382][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9533.345382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9533.345382][ T1364] ___sys_sendmsg+0xee/0x170 [ 9533.345382][ T1364] __sys_sendmsg+0xcd/0x170 [ 9533.345382][ T1364] do_syscall_64+0xc6/0x1e0 [ 9533.345382][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9533.345382][ T1364] [ 9533.347103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9533.347103][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9533.347103][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9533.347103][ T1364] ipv6_find_idev+0x102/0x170 [ 9533.347103][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9533.347103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9533.347103][ T1364] netlink_rcv_skb+0x130/0x360 [ 9533.347103][ T1364] netlink_unicast+0x449/0x710 [ 9533.347103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9533.347103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9533.347103][ T1364] ___sys_sendmsg+0xee/0x170 [ 9533.347103][ T1364] __sys_sendmsg+0xcd/0x170 [ 9533.347103][ T1364] do_syscall_64+0xc6/0x1e0 [ 9533.347103][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9533.347103][ T1364] [ 9543.515056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9543.515546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9543.515546][ T1364] ___neigh_create+0x14b/0xf60 [ 9543.515546][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9543.515546][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9543.515546][ T1364] ip6_output+0x1f3/0x770 [ 9543.515546][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9543.515546][ T1364] mld_sendpack+0x62d/0xbc0 [ 9543.515546][ T1364] mld_ifc_work+0x32/0x1f0 [ 9543.515546][ T1364] process_one_work+0x84d/0x18a0 [ 9543.515546][ T1364] worker_thread+0x587/0xd30 [ 9543.515546][ T1364] kthread+0x28a/0x350 [ 9543.515546][ T1364] ret_from_fork+0x31/0x70 [ 9543.515546][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9543.515546][ T1364] [ 9543.517267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9543.517267][ T1364] dst_init+0x84/0x4a0 [ 9543.517267][ T1364] dst_alloc+0x97/0x150 [ 9543.517267][ T1364] ip6_dst_alloc+0x23/0x90 [ 9543.517267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9543.517267][ T1364] ip6_pol_route+0x56f/0x840 [ 9543.517267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9543.517267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9543.517267][ T1364] ipv6_rcv+0x1ad/0x810 [ 9543.517267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9543.517267][ T1364] process_backlog+0x101/0x620 [ 9543.517267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9543.517267][ T1364] net_rx_action+0x495/0xbe0 [ 9543.517267][ T1364] __do_softirq+0x1b5/0x7f6 [ 9543.517267][ T1364] [ 9543.519097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9543.519097][ T1364] netdev_get_by_index+0x5e/0x80 [ 9543.519097][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9543.519097][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9543.519097][ T1364] ip6_route_add+0x1c/0x140 [ 9543.519097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9543.519097][ T1364] addrconf_add_dev+0xe2/0x170 [ 9543.519097][ T1364] inet6_addr_add+0x12f/0xa40 [ 9543.519097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9543.519097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9543.519097][ T1364] netlink_rcv_skb+0x130/0x360 [ 9543.519097][ T1364] netlink_unicast+0x449/0x710 [ 9543.519097][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9543.519097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9543.519097][ T1364] ___sys_sendmsg+0xee/0x170 [ 9543.519097][ T1364] __sys_sendmsg+0xcd/0x170 [ 9543.519097][ T1364] do_syscall_64+0xc6/0x1e0 [ 9543.519097][ T1364] [ 9543.521306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9543.521306][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9543.521306][ T1364] ipv6_find_idev+0x102/0x170 [ 9543.521306][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9543.521306][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9543.521306][ T1364] netlink_rcv_skb+0x130/0x360 [ 9543.521306][ T1364] netlink_unicast+0x449/0x710 [ 9543.521306][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9543.521306][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9543.521306][ T1364] ___sys_sendmsg+0xee/0x170 [ 9543.521306][ T1364] __sys_sendmsg+0xcd/0x170 [ 9543.521306][ T1364] do_syscall_64+0xc6/0x1e0 [ 9543.521306][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9543.521306][ T1364] [ 9543.523021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9543.523021][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9543.523021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9543.523021][ T1364] ipv6_find_idev+0x102/0x170 [ 9543.523021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9543.523021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9543.523021][ T1364] netlink_rcv_skb+0x130/0x360 [ 9543.523021][ T1364] netlink_unicast+0x449/0x710 [ 9543.523021][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9543.523021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9543.523021][ T1364] ___sys_sendmsg+0xee/0x170 [ 9543.523021][ T1364] __sys_sendmsg+0xcd/0x170 [ 9543.523021][ T1364] do_syscall_64+0xc6/0x1e0 [ 9543.523021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9543.523021][ T1364] [ 9553.771053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9553.771556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9553.771556][ T1364] ___neigh_create+0x14b/0xf60 [ 9553.771556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9553.771556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9553.771556][ T1364] ip6_output+0x1f3/0x770 [ 9553.771556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9553.771556][ T1364] mld_sendpack+0x62d/0xbc0 [ 9553.771556][ T1364] mld_ifc_work+0x32/0x1f0 [ 9553.771556][ T1364] process_one_work+0x84d/0x18a0 [ 9553.771556][ T1364] worker_thread+0x587/0xd30 [ 9553.771556][ T1364] kthread+0x28a/0x350 [ 9553.771556][ T1364] ret_from_fork+0x31/0x70 [ 9553.771556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9553.771556][ T1364] [ 9553.773287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9553.773287][ T1364] dst_init+0x84/0x4a0 [ 9553.773287][ T1364] dst_alloc+0x97/0x150 [ 9553.773287][ T1364] ip6_dst_alloc+0x23/0x90 [ 9553.773287][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9553.773287][ T1364] ip6_pol_route+0x56f/0x840 [ 9553.773287][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9553.773287][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9553.773287][ T1364] ipv6_rcv+0x1ad/0x810 [ 9553.773287][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9553.773287][ T1364] process_backlog+0x101/0x620 [ 9553.773287][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9553.773287][ T1364] net_rx_action+0x495/0xbe0 [ 9553.773287][ T1364] __do_softirq+0x1b5/0x7f6 [ 9553.773287][ T1364] [ 9553.775123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9553.775123][ T1364] netdev_get_by_index+0x5e/0x80 [ 9553.775123][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9553.775123][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9553.775123][ T1364] ip6_route_add+0x1c/0x140 [ 9553.775123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9553.775123][ T1364] addrconf_add_dev+0xe2/0x170 [ 9553.775123][ T1364] inet6_addr_add+0x12f/0xa40 [ 9553.775123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9553.775123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9553.775123][ T1364] netlink_rcv_skb+0x130/0x360 [ 9553.775123][ T1364] netlink_unicast+0x449/0x710 [ 9553.775123][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9553.775123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9553.775123][ T1364] ___sys_sendmsg+0xee/0x170 [ 9553.775123][ T1364] __sys_sendmsg+0xcd/0x170 [ 9553.775123][ T1364] do_syscall_64+0xc6/0x1e0 [ 9553.775123][ T1364] [ 9553.777326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9553.777326][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9553.777326][ T1364] ipv6_find_idev+0x102/0x170 [ 9553.777326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9553.777326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9553.777326][ T1364] netlink_rcv_skb+0x130/0x360 [ 9553.777326][ T1364] netlink_unicast+0x449/0x710 [ 9553.777326][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9553.777326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9553.777326][ T1364] ___sys_sendmsg+0xee/0x170 [ 9553.777326][ T1364] __sys_sendmsg+0xcd/0x170 [ 9553.777326][ T1364] do_syscall_64+0xc6/0x1e0 [ 9553.777326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9553.777326][ T1364] [ 9553.779049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9553.779049][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9553.779049][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9553.779049][ T1364] ipv6_find_idev+0x102/0x170 [ 9553.779049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9553.779049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9553.779049][ T1364] netlink_rcv_skb+0x130/0x360 [ 9553.779049][ T1364] netlink_unicast+0x449/0x710 [ 9553.779049][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9553.779049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9553.779049][ T1364] ___sys_sendmsg+0xee/0x170 [ 9553.779049][ T1364] __sys_sendmsg+0xcd/0x170 [ 9553.779049][ T1364] do_syscall_64+0xc6/0x1e0 [ 9553.779049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9553.779049][ T1364] [ 9563.867048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9563.867547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9563.867547][ T1364] ___neigh_create+0x14b/0xf60 [ 9563.867547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9563.867547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9563.867547][ T1364] ip6_output+0x1f3/0x770 [ 9563.867547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9563.867547][ T1364] mld_sendpack+0x62d/0xbc0 [ 9563.867547][ T1364] mld_ifc_work+0x32/0x1f0 [ 9563.867547][ T1364] process_one_work+0x84d/0x18a0 [ 9563.867547][ T1364] worker_thread+0x587/0xd30 [ 9563.867547][ T1364] kthread+0x28a/0x350 [ 9563.867547][ T1364] ret_from_fork+0x31/0x70 [ 9563.867547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9563.867547][ T1364] [ 9563.869274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9563.869274][ T1364] dst_init+0x84/0x4a0 [ 9563.869274][ T1364] dst_alloc+0x97/0x150 [ 9563.869274][ T1364] ip6_dst_alloc+0x23/0x90 [ 9563.869274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9563.869274][ T1364] ip6_pol_route+0x56f/0x840 [ 9563.869274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9563.869274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9563.869274][ T1364] ipv6_rcv+0x1ad/0x810 [ 9563.869274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9563.869274][ T1364] process_backlog+0x101/0x620 [ 9563.869274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9563.869274][ T1364] net_rx_action+0x495/0xbe0 [ 9563.869274][ T1364] __do_softirq+0x1b5/0x7f6 [ 9563.869274][ T1364] [ 9563.871121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9563.871121][ T1364] netdev_get_by_index+0x5e/0x80 [ 9563.871121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9563.871121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9563.871121][ T1364] ip6_route_add+0x1c/0x140 [ 9563.871121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9563.871121][ T1364] addrconf_add_dev+0xe2/0x170 [ 9563.871121][ T1364] inet6_addr_add+0x12f/0xa40 [ 9563.871121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9563.871121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9563.871121][ T1364] netlink_rcv_skb+0x130/0x360 [ 9563.871121][ T1364] netlink_unicast+0x449/0x710 [ 9563.871121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9563.871121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9563.871121][ T1364] ___sys_sendmsg+0xee/0x170 [ 9563.871121][ T1364] __sys_sendmsg+0xcd/0x170 [ 9563.871121][ T1364] do_syscall_64+0xc6/0x1e0 [ 9563.871121][ T1364] [ 9563.873313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9563.873313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9563.873313][ T1364] ipv6_find_idev+0x102/0x170 [ 9563.873313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9563.873313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9563.873313][ T1364] netlink_rcv_skb+0x130/0x360 [ 9563.873313][ T1364] netlink_unicast+0x449/0x710 [ 9563.873313][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9563.873313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9563.873313][ T1364] ___sys_sendmsg+0xee/0x170 [ 9563.873313][ T1364] __sys_sendmsg+0xcd/0x170 [ 9563.873313][ T1364] do_syscall_64+0xc6/0x1e0 [ 9563.873313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9563.873313][ T1364] [ 9563.875031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9563.875031][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9563.875031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9563.875031][ T1364] ipv6_find_idev+0x102/0x170 [ 9563.875031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9563.875031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9563.875031][ T1364] netlink_rcv_skb+0x130/0x360 [ 9563.875031][ T1364] netlink_unicast+0x449/0x710 [ 9563.875031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9563.875031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9563.875031][ T1364] ___sys_sendmsg+0xee/0x170 [ 9563.875031][ T1364] __sys_sendmsg+0xcd/0x170 [ 9563.875031][ T1364] do_syscall_64+0xc6/0x1e0 [ 9563.875031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9563.875031][ T1364] [ 9574.115042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9574.115538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9574.115538][ T1364] ___neigh_create+0x14b/0xf60 [ 9574.115538][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9574.115538][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9574.115538][ T1364] ip6_output+0x1f3/0x770 [ 9574.115538][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9574.115538][ T1364] mld_sendpack+0x62d/0xbc0 [ 9574.115538][ T1364] mld_ifc_work+0x32/0x1f0 [ 9574.115538][ T1364] process_one_work+0x84d/0x18a0 [ 9574.115538][ T1364] worker_thread+0x587/0xd30 [ 9574.115538][ T1364] kthread+0x28a/0x350 [ 9574.115538][ T1364] ret_from_fork+0x31/0x70 [ 9574.115538][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9574.115538][ T1364] [ 9574.117261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9574.117261][ T1364] dst_init+0x84/0x4a0 [ 9574.117261][ T1364] dst_alloc+0x97/0x150 [ 9574.117261][ T1364] ip6_dst_alloc+0x23/0x90 [ 9574.117261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9574.117261][ T1364] ip6_pol_route+0x56f/0x840 [ 9574.117261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9574.117261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9574.117261][ T1364] ipv6_rcv+0x1ad/0x810 [ 9574.117261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9574.117261][ T1364] process_backlog+0x101/0x620 [ 9574.117261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9574.117261][ T1364] net_rx_action+0x495/0xbe0 [ 9574.117261][ T1364] __do_softirq+0x1b5/0x7f6 [ 9574.117261][ T1364] [ 9574.119095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9574.119095][ T1364] netdev_get_by_index+0x5e/0x80 [ 9574.119095][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9574.119095][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9574.119095][ T1364] ip6_route_add+0x1c/0x140 [ 9574.119095][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9574.119095][ T1364] addrconf_add_dev+0xe2/0x170 [ 9574.119095][ T1364] inet6_addr_add+0x12f/0xa40 [ 9574.119095][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9574.119095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9574.119095][ T1364] netlink_rcv_skb+0x130/0x360 [ 9574.119095][ T1364] netlink_unicast+0x449/0x710 [ 9574.119095][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9574.119095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9574.119095][ T1364] ___sys_sendmsg+0xee/0x170 [ 9574.119095][ T1364] __sys_sendmsg+0xcd/0x170 [ 9574.119095][ T1364] do_syscall_64+0xc6/0x1e0 [ 9574.119095][ T1364] [ 9574.121321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9574.121321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9574.121321][ T1364] ipv6_find_idev+0x102/0x170 [ 9574.121321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9574.121321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9574.121321][ T1364] netlink_rcv_skb+0x130/0x360 [ 9574.121321][ T1364] netlink_unicast+0x449/0x710 [ 9574.121321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9574.121321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9574.121321][ T1364] ___sys_sendmsg+0xee/0x170 [ 9574.121321][ T1364] __sys_sendmsg+0xcd/0x170 [ 9574.121321][ T1364] do_syscall_64+0xc6/0x1e0 [ 9574.121321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9574.121321][ T1364] [ 9574.123040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9574.123040][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9574.123040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9574.123040][ T1364] ipv6_find_idev+0x102/0x170 [ 9574.123040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9574.123040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9574.123040][ T1364] netlink_rcv_skb+0x130/0x360 [ 9574.123040][ T1364] netlink_unicast+0x449/0x710 [ 9574.123040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9574.123040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9574.123040][ T1364] ___sys_sendmsg+0xee/0x170 [ 9574.123040][ T1364] __sys_sendmsg+0xcd/0x170 [ 9574.123040][ T1364] do_syscall_64+0xc6/0x1e0 [ 9574.123040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9574.123040][ T1364] [ 9584.363057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9584.363548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9584.363548][ T1364] ___neigh_create+0x14b/0xf60 [ 9584.363548][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9584.363548][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9584.363548][ T1364] ip6_output+0x1f3/0x770 [ 9584.363548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9584.363548][ T1364] mld_sendpack+0x62d/0xbc0 [ 9584.363548][ T1364] mld_ifc_work+0x32/0x1f0 [ 9584.363548][ T1364] process_one_work+0x84d/0x18a0 [ 9584.363548][ T1364] worker_thread+0x587/0xd30 [ 9584.363548][ T1364] kthread+0x28a/0x350 [ 9584.363548][ T1364] ret_from_fork+0x31/0x70 [ 9584.363548][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9584.363548][ T1364] [ 9584.365277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9584.365277][ T1364] dst_init+0x84/0x4a0 [ 9584.365277][ T1364] dst_alloc+0x97/0x150 [ 9584.365277][ T1364] ip6_dst_alloc+0x23/0x90 [ 9584.365277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9584.365277][ T1364] ip6_pol_route+0x56f/0x840 [ 9584.365277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9584.365277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9584.365277][ T1364] ipv6_rcv+0x1ad/0x810 [ 9584.365277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9584.365277][ T1364] process_backlog+0x101/0x620 [ 9584.365277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9584.365277][ T1364] net_rx_action+0x495/0xbe0 [ 9584.365277][ T1364] __do_softirq+0x1b5/0x7f6 [ 9584.365277][ T1364] [ 9584.367126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9584.367126][ T1364] netdev_get_by_index+0x5e/0x80 [ 9584.367126][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9584.367126][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9584.367126][ T1364] ip6_route_add+0x1c/0x140 [ 9584.367126][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9584.367126][ T1364] addrconf_add_dev+0xe2/0x170 [ 9584.367126][ T1364] inet6_addr_add+0x12f/0xa40 [ 9584.367126][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9584.367126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9584.367126][ T1364] netlink_rcv_skb+0x130/0x360 [ 9584.367126][ T1364] netlink_unicast+0x449/0x710 [ 9584.367126][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9584.367126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9584.367126][ T1364] ___sys_sendmsg+0xee/0x170 [ 9584.367126][ T1364] __sys_sendmsg+0xcd/0x170 [ 9584.367126][ T1364] do_syscall_64+0xc6/0x1e0 [ 9584.367126][ T1364] [ 9584.369370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9584.369370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9584.369370][ T1364] ipv6_find_idev+0x102/0x170 [ 9584.369370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9584.369370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9584.369370][ T1364] netlink_rcv_skb+0x130/0x360 [ 9584.369370][ T1364] netlink_unicast+0x449/0x710 [ 9584.369370][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9584.369370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9584.369370][ T1364] ___sys_sendmsg+0xee/0x170 [ 9584.369370][ T1364] __sys_sendmsg+0xcd/0x170 [ 9584.369370][ T1364] do_syscall_64+0xc6/0x1e0 [ 9584.369370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9584.369370][ T1364] [ 9584.371101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9584.371101][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9584.371101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9584.371101][ T1364] ipv6_find_idev+0x102/0x170 [ 9584.371101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9584.371101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9584.371101][ T1364] netlink_rcv_skb+0x130/0x360 [ 9584.371101][ T1364] netlink_unicast+0x449/0x710 [ 9584.371101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9584.371101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9584.371101][ T1364] ___sys_sendmsg+0xee/0x170 [ 9584.371101][ T1364] __sys_sendmsg+0xcd/0x170 [ 9584.371101][ T1364] do_syscall_64+0xc6/0x1e0 [ 9584.371101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9584.371101][ T1364] [ 9594.403065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9594.403576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9594.403576][ T1364] ___neigh_create+0x14b/0xf60 [ 9594.403576][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9594.403576][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9594.403576][ T1364] ip6_output+0x1f3/0x770 [ 9594.403576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9594.403576][ T1364] mld_sendpack+0x62d/0xbc0 [ 9594.403576][ T1364] mld_ifc_work+0x32/0x1f0 [ 9594.403576][ T1364] process_one_work+0x84d/0x18a0 [ 9594.403576][ T1364] worker_thread+0x587/0xd30 [ 9594.403576][ T1364] kthread+0x28a/0x350 [ 9594.403576][ T1364] ret_from_fork+0x31/0x70 [ 9594.403576][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9594.403576][ T1364] [ 9594.405300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9594.405300][ T1364] dst_init+0x84/0x4a0 [ 9594.405300][ T1364] dst_alloc+0x97/0x150 [ 9594.405300][ T1364] ip6_dst_alloc+0x23/0x90 [ 9594.405300][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9594.405300][ T1364] ip6_pol_route+0x56f/0x840 [ 9594.405300][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9594.405300][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9594.405300][ T1364] ipv6_rcv+0x1ad/0x810 [ 9594.405300][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9594.405300][ T1364] process_backlog+0x101/0x620 [ 9594.405300][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9594.405300][ T1364] net_rx_action+0x495/0xbe0 [ 9594.405300][ T1364] __do_softirq+0x1b5/0x7f6 [ 9594.405300][ T1364] [ 9594.407132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9594.407132][ T1364] netdev_get_by_index+0x5e/0x80 [ 9594.407132][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9594.407132][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9594.407132][ T1364] ip6_route_add+0x1c/0x140 [ 9594.407132][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9594.407132][ T1364] addrconf_add_dev+0xe2/0x170 [ 9594.407132][ T1364] inet6_addr_add+0x12f/0xa40 [ 9594.407132][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9594.407132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9594.407132][ T1364] netlink_rcv_skb+0x130/0x360 [ 9594.407132][ T1364] netlink_unicast+0x449/0x710 [ 9594.407132][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9594.407132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9594.407132][ T1364] ___sys_sendmsg+0xee/0x170 [ 9594.407132][ T1364] __sys_sendmsg+0xcd/0x170 [ 9594.407132][ T1364] do_syscall_64+0xc6/0x1e0 [ 9594.407132][ T1364] [ 9594.409321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9594.409321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9594.409321][ T1364] ipv6_find_idev+0x102/0x170 [ 9594.409321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9594.409321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9594.409321][ T1364] netlink_rcv_skb+0x130/0x360 [ 9594.409321][ T1364] netlink_unicast+0x449/0x710 [ 9594.409321][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9594.409321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9594.409321][ T1364] ___sys_sendmsg+0xee/0x170 [ 9594.409321][ T1364] __sys_sendmsg+0xcd/0x170 [ 9594.409321][ T1364] do_syscall_64+0xc6/0x1e0 [ 9594.409321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9594.409321][ T1364] [ 9594.411065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9594.411065][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9594.411065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9594.411065][ T1364] ipv6_find_idev+0x102/0x170 [ 9594.411065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9594.411065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9594.411065][ T1364] netlink_rcv_skb+0x130/0x360 [ 9594.411065][ T1364] netlink_unicast+0x449/0x710 [ 9594.411065][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9594.411065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9594.411065][ T1364] ___sys_sendmsg+0xee/0x170 [ 9594.411065][ T1364] __sys_sendmsg+0xcd/0x170 [ 9594.411065][ T1364] do_syscall_64+0xc6/0x1e0 [ 9594.411065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9594.411065][ T1364] [ 9604.659123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9604.659620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9604.659620][ T1364] ___neigh_create+0x14b/0xf60 [ 9604.659620][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9604.659620][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9604.659620][ T1364] ip6_output+0x1f3/0x770 [ 9604.659620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9604.659620][ T1364] mld_sendpack+0x62d/0xbc0 [ 9604.659620][ T1364] mld_ifc_work+0x32/0x1f0 [ 9604.659620][ T1364] process_one_work+0x84d/0x18a0 [ 9604.659620][ T1364] worker_thread+0x587/0xd30 [ 9604.659620][ T1364] kthread+0x28a/0x350 [ 9604.659620][ T1364] ret_from_fork+0x31/0x70 [ 9604.659620][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9604.659620][ T1364] [ 9604.661364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9604.661364][ T1364] dst_init+0x84/0x4a0 [ 9604.661364][ T1364] dst_alloc+0x97/0x150 [ 9604.661364][ T1364] ip6_dst_alloc+0x23/0x90 [ 9604.661364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9604.661364][ T1364] ip6_pol_route+0x56f/0x840 [ 9604.661364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9604.661364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9604.661364][ T1364] ipv6_rcv+0x1ad/0x810 [ 9604.661364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9604.661364][ T1364] process_backlog+0x101/0x620 [ 9604.661364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9604.661364][ T1364] net_rx_action+0x495/0xbe0 [ 9604.661364][ T1364] __do_softirq+0x1b5/0x7f6 [ 9604.661364][ T1364] [ 9604.663197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9604.663197][ T1364] netdev_get_by_index+0x5e/0x80 [ 9604.663197][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9604.663197][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9604.663197][ T1364] ip6_route_add+0x1c/0x140 [ 9604.663197][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9604.663197][ T1364] addrconf_add_dev+0xe2/0x170 [ 9604.663197][ T1364] inet6_addr_add+0x12f/0xa40 [ 9604.663197][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9604.663197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9604.663197][ T1364] netlink_rcv_skb+0x130/0x360 [ 9604.663197][ T1364] netlink_unicast+0x449/0x710 [ 9604.663197][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9604.663197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9604.663197][ T1364] ___sys_sendmsg+0xee/0x170 [ 9604.663197][ T1364] __sys_sendmsg+0xcd/0x170 [ 9604.663197][ T1364] do_syscall_64+0xc6/0x1e0 [ 9604.663197][ T1364] [ 9604.665386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9604.665386][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9604.665386][ T1364] ipv6_find_idev+0x102/0x170 [ 9604.665386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9604.665386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9604.665386][ T1364] netlink_rcv_skb+0x130/0x360 [ 9604.665386][ T1364] netlink_unicast+0x449/0x710 [ 9604.665386][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9604.665386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9604.665386][ T1364] ___sys_sendmsg+0xee/0x170 [ 9604.665386][ T1364] __sys_sendmsg+0xcd/0x170 [ 9604.665386][ T1364] do_syscall_64+0xc6/0x1e0 [ 9604.665386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9604.665386][ T1364] [ 9604.667102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9604.667102][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9604.667102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9604.667102][ T1364] ipv6_find_idev+0x102/0x170 [ 9604.667102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9604.667102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9604.667102][ T1364] netlink_rcv_skb+0x130/0x360 [ 9604.667102][ T1364] netlink_unicast+0x449/0x710 [ 9604.667102][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9604.667102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9604.667102][ T1364] ___sys_sendmsg+0xee/0x170 [ 9604.667102][ T1364] __sys_sendmsg+0xcd/0x170 [ 9604.667102][ T1364] do_syscall_64+0xc6/0x1e0 [ 9604.667102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9604.667102][ T1364] [ 9614.763048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9614.763531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9614.763531][ T1364] ___neigh_create+0x14b/0xf60 [ 9614.763531][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9614.763531][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9614.763531][ T1364] ip6_output+0x1f3/0x770 [ 9614.763531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9614.763531][ T1364] mld_sendpack+0x62d/0xbc0 [ 9614.763531][ T1364] mld_ifc_work+0x32/0x1f0 [ 9614.763531][ T1364] process_one_work+0x84d/0x18a0 [ 9614.763531][ T1364] worker_thread+0x587/0xd30 [ 9614.763531][ T1364] kthread+0x28a/0x350 [ 9614.763531][ T1364] ret_from_fork+0x31/0x70 [ 9614.763531][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9614.763531][ T1364] [ 9614.765254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9614.765254][ T1364] dst_init+0x84/0x4a0 [ 9614.765254][ T1364] dst_alloc+0x97/0x150 [ 9614.765254][ T1364] ip6_dst_alloc+0x23/0x90 [ 9614.765254][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9614.765254][ T1364] ip6_pol_route+0x56f/0x840 [ 9614.765254][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9614.765254][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9614.765254][ T1364] ipv6_rcv+0x1ad/0x810 [ 9614.765254][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9614.765254][ T1364] process_backlog+0x101/0x620 [ 9614.765254][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9614.765254][ T1364] net_rx_action+0x495/0xbe0 [ 9614.765254][ T1364] __do_softirq+0x1b5/0x7f6 [ 9614.765254][ T1364] [ 9614.767087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9614.767087][ T1364] netdev_get_by_index+0x5e/0x80 [ 9614.767087][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9614.767087][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9614.767087][ T1364] ip6_route_add+0x1c/0x140 [ 9614.767087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9614.767087][ T1364] addrconf_add_dev+0xe2/0x170 [ 9614.767087][ T1364] inet6_addr_add+0x12f/0xa40 [ 9614.767087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9614.767087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9614.767087][ T1364] netlink_rcv_skb+0x130/0x360 [ 9614.767087][ T1364] netlink_unicast+0x449/0x710 [ 9614.767087][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9614.767087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9614.767087][ T1364] ___sys_sendmsg+0xee/0x170 [ 9614.767087][ T1364] __sys_sendmsg+0xcd/0x170 [ 9614.767087][ T1364] do_syscall_64+0xc6/0x1e0 [ 9614.767087][ T1364] [ 9614.769287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9614.769287][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9614.769287][ T1364] ipv6_find_idev+0x102/0x170 [ 9614.769287][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9614.769287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9614.769287][ T1364] netlink_rcv_skb+0x130/0x360 [ 9614.769287][ T1364] netlink_unicast+0x449/0x710 [ 9614.769287][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9614.769287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9614.769287][ T1364] ___sys_sendmsg+0xee/0x170 [ 9614.769287][ T1364] __sys_sendmsg+0xcd/0x170 [ 9614.769287][ T1364] do_syscall_64+0xc6/0x1e0 [ 9614.769287][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9614.769287][ T1364] [ 9614.771021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9614.771021][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9614.771021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9614.771021][ T1364] ipv6_find_idev+0x102/0x170 [ 9614.771021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9614.771021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9614.771021][ T1364] netlink_rcv_skb+0x130/0x360 [ 9614.771021][ T1364] netlink_unicast+0x449/0x710 [ 9614.771021][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9614.771021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9614.771021][ T1364] ___sys_sendmsg+0xee/0x170 [ 9614.771021][ T1364] __sys_sendmsg+0xcd/0x170 [ 9614.771021][ T1364] do_syscall_64+0xc6/0x1e0 [ 9614.771021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9614.771021][ T1364] [ 9625.011048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9625.011543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9625.011543][ T1364] ___neigh_create+0x14b/0xf60 [ 9625.011543][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9625.011543][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9625.011543][ T1364] ip6_output+0x1f3/0x770 [ 9625.011543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9625.011543][ T1364] mld_sendpack+0x62d/0xbc0 [ 9625.011543][ T1364] mld_ifc_work+0x32/0x1f0 [ 9625.011543][ T1364] process_one_work+0x84d/0x18a0 [ 9625.011543][ T1364] worker_thread+0x587/0xd30 [ 9625.011543][ T1364] kthread+0x28a/0x350 [ 9625.011543][ T1364] ret_from_fork+0x31/0x70 [ 9625.011543][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9625.011543][ T1364] [ 9625.013265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9625.013265][ T1364] dst_init+0x84/0x4a0 [ 9625.013265][ T1364] dst_alloc+0x97/0x150 [ 9625.013265][ T1364] ip6_dst_alloc+0x23/0x90 [ 9625.013265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9625.013265][ T1364] ip6_pol_route+0x56f/0x840 [ 9625.013265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9625.013265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9625.013265][ T1364] ipv6_rcv+0x1ad/0x810 [ 9625.013265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9625.013265][ T1364] process_backlog+0x101/0x620 [ 9625.013265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9625.013265][ T1364] net_rx_action+0x495/0xbe0 [ 9625.013265][ T1364] __do_softirq+0x1b5/0x7f6 [ 9625.013265][ T1364] [ 9625.015094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9625.015094][ T1364] netdev_get_by_index+0x5e/0x80 [ 9625.015094][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9625.015094][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9625.015094][ T1364] ip6_route_add+0x1c/0x140 [ 9625.015094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9625.015094][ T1364] addrconf_add_dev+0xe2/0x170 [ 9625.015094][ T1364] inet6_addr_add+0x12f/0xa40 [ 9625.015094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9625.015094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9625.015094][ T1364] netlink_rcv_skb+0x130/0x360 [ 9625.015094][ T1364] netlink_unicast+0x449/0x710 [ 9625.015094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9625.015094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9625.015094][ T1364] ___sys_sendmsg+0xee/0x170 [ 9625.015094][ T1364] __sys_sendmsg+0xcd/0x170 [ 9625.015094][ T1364] do_syscall_64+0xc6/0x1e0 [ 9625.015094][ T1364] [ 9625.017290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9625.017290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9625.017290][ T1364] ipv6_find_idev+0x102/0x170 [ 9625.017290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9625.017290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9625.017290][ T1364] netlink_rcv_skb+0x130/0x360 [ 9625.017290][ T1364] netlink_unicast+0x449/0x710 [ 9625.017290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9625.017290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9625.017290][ T1364] ___sys_sendmsg+0xee/0x170 [ 9625.017290][ T1364] __sys_sendmsg+0xcd/0x170 [ 9625.017290][ T1364] do_syscall_64+0xc6/0x1e0 [ 9625.017290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9625.017290][ T1364] [ 9625.019535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9625.019535][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9625.019535][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9625.019535][ T1364] ipv6_find_idev+0x102/0x170 [ 9625.019535][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9625.019535][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9625.019535][ T1364] netlink_rcv_skb+0x130/0x360 [ 9625.019535][ T1364] netlink_unicast+0x449/0x710 [ 9625.019535][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9625.019535][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9625.019535][ T1364] ___sys_sendmsg+0xee/0x170 [ 9625.019535][ T1364] __sys_sendmsg+0xcd/0x170 [ 9625.019535][ T1364] do_syscall_64+0xc6/0x1e0 [ 9625.019535][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9625.019535][ T1364] [ 9635.259046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9635.259532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9635.259532][ T1364] ___neigh_create+0x14b/0xf60 [ 9635.259532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9635.259532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9635.259532][ T1364] ip6_output+0x1f3/0x770 [ 9635.259532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9635.259532][ T1364] mld_sendpack+0x62d/0xbc0 [ 9635.259532][ T1364] mld_ifc_work+0x32/0x1f0 [ 9635.259532][ T1364] process_one_work+0x84d/0x18a0 [ 9635.259532][ T1364] worker_thread+0x587/0xd30 [ 9635.259532][ T1364] kthread+0x28a/0x350 [ 9635.259532][ T1364] ret_from_fork+0x31/0x70 [ 9635.259532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9635.259532][ T1364] [ 9635.261264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9635.261264][ T1364] dst_init+0x84/0x4a0 [ 9635.261264][ T1364] dst_alloc+0x97/0x150 [ 9635.261264][ T1364] ip6_dst_alloc+0x23/0x90 [ 9635.261264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9635.261264][ T1364] ip6_pol_route+0x56f/0x840 [ 9635.261264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9635.261264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9635.261264][ T1364] ipv6_rcv+0x1ad/0x810 [ 9635.261264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9635.261264][ T1364] process_backlog+0x101/0x620 [ 9635.261264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9635.261264][ T1364] net_rx_action+0x495/0xbe0 [ 9635.261264][ T1364] __do_softirq+0x1b5/0x7f6 [ 9635.261264][ T1364] [ 9635.263094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9635.263094][ T1364] netdev_get_by_index+0x5e/0x80 [ 9635.263094][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9635.263094][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9635.263094][ T1364] ip6_route_add+0x1c/0x140 [ 9635.263094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9635.263094][ T1364] addrconf_add_dev+0xe2/0x170 [ 9635.263094][ T1364] inet6_addr_add+0x12f/0xa40 [ 9635.263094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9635.263094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9635.263094][ T1364] netlink_rcv_skb+0x130/0x360 [ 9635.263094][ T1364] netlink_unicast+0x449/0x710 [ 9635.263094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9635.263094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9635.263094][ T1364] ___sys_sendmsg+0xee/0x170 [ 9635.263094][ T1364] __sys_sendmsg+0xcd/0x170 [ 9635.263094][ T1364] do_syscall_64+0xc6/0x1e0 [ 9635.263094][ T1364] [ 9635.265290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9635.265290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9635.265290][ T1364] ipv6_find_idev+0x102/0x170 [ 9635.265290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9635.265290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9635.265290][ T1364] netlink_rcv_skb+0x130/0x360 [ 9635.265290][ T1364] netlink_unicast+0x449/0x710 [ 9635.265290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9635.265290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9635.265290][ T1364] ___sys_sendmsg+0xee/0x170 [ 9635.265290][ T1364] __sys_sendmsg+0xcd/0x170 [ 9635.265290][ T1364] do_syscall_64+0xc6/0x1e0 [ 9635.265290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9635.265290][ T1364] [ 9635.267018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9635.267018][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9635.267018][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9635.267018][ T1364] ipv6_find_idev+0x102/0x170 [ 9635.267018][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9635.267018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9635.267018][ T1364] netlink_rcv_skb+0x130/0x360 [ 9635.267018][ T1364] netlink_unicast+0x449/0x710 [ 9635.267018][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9635.267018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9635.267018][ T1364] ___sys_sendmsg+0xee/0x170 [ 9635.267018][ T1364] __sys_sendmsg+0xcd/0x170 [ 9635.267018][ T1364] do_syscall_64+0xc6/0x1e0 [ 9635.267018][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9635.267018][ T1364] [ 9645.379055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9645.379533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9645.379533][ T1364] ___neigh_create+0x14b/0xf60 [ 9645.379533][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9645.379533][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9645.379533][ T1364] ip6_output+0x1f3/0x770 [ 9645.379533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9645.379533][ T1364] mld_sendpack+0x62d/0xbc0 [ 9645.379533][ T1364] mld_ifc_work+0x32/0x1f0 [ 9645.379533][ T1364] process_one_work+0x84d/0x18a0 [ 9645.379533][ T1364] worker_thread+0x587/0xd30 [ 9645.379533][ T1364] kthread+0x28a/0x350 [ 9645.379533][ T1364] ret_from_fork+0x31/0x70 [ 9645.379533][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9645.379533][ T1364] [ 9645.381286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9645.381286][ T1364] dst_init+0x84/0x4a0 [ 9645.381286][ T1364] dst_alloc+0x97/0x150 [ 9645.381286][ T1364] ip6_dst_alloc+0x23/0x90 [ 9645.381286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9645.381286][ T1364] ip6_pol_route+0x56f/0x840 [ 9645.381286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9645.381286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9645.381286][ T1364] ipv6_rcv+0x1ad/0x810 [ 9645.381286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9645.381286][ T1364] process_backlog+0x101/0x620 [ 9645.381286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9645.381286][ T1364] net_rx_action+0x495/0xbe0 [ 9645.381286][ T1364] __do_softirq+0x1b5/0x7f6 [ 9645.381286][ T1364] [ 9645.383101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9645.383101][ T1364] netdev_get_by_index+0x5e/0x80 [ 9645.383101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9645.383101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9645.383101][ T1364] ip6_route_add+0x1c/0x140 [ 9645.383101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9645.383101][ T1364] addrconf_add_dev+0xe2/0x170 [ 9645.383101][ T1364] inet6_addr_add+0x12f/0xa40 [ 9645.383101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9645.383101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9645.383101][ T1364] netlink_rcv_skb+0x130/0x360 [ 9645.383101][ T1364] netlink_unicast+0x449/0x710 [ 9645.383101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9645.383101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9645.383101][ T1364] ___sys_sendmsg+0xee/0x170 [ 9645.383101][ T1364] __sys_sendmsg+0xcd/0x170 [ 9645.383101][ T1364] do_syscall_64+0xc6/0x1e0 [ 9645.383101][ T1364] [ 9645.385264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9645.385264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9645.385264][ T1364] ipv6_find_idev+0x102/0x170 [ 9645.385264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9645.385264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9645.385264][ T1364] netlink_rcv_skb+0x130/0x360 [ 9645.385264][ T1364] netlink_unicast+0x449/0x710 [ 9645.385264][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9645.385264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9645.385264][ T1364] ___sys_sendmsg+0xee/0x170 [ 9645.385264][ T1364] __sys_sendmsg+0xcd/0x170 [ 9645.385264][ T1364] do_syscall_64+0xc6/0x1e0 [ 9645.385264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9645.385264][ T1364] [ 9645.386977][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9645.386977][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9645.386977][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9645.386977][ T1364] ipv6_find_idev+0x102/0x170 [ 9645.386977][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9645.386977][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9645.386977][ T1364] netlink_rcv_skb+0x130/0x360 [ 9645.386977][ T1364] netlink_unicast+0x449/0x710 [ 9645.386977][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9645.386977][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9645.386977][ T1364] ___sys_sendmsg+0xee/0x170 [ 9645.386977][ T1364] __sys_sendmsg+0xcd/0x170 [ 9645.386977][ T1364] do_syscall_64+0xc6/0x1e0 [ 9645.386977][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9645.386977][ T1364] [ 9655.523072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9655.523578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9655.523578][ T1364] ___neigh_create+0x14b/0xf60 [ 9655.523578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9655.523578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9655.523578][ T1364] ip6_output+0x1f3/0x770 [ 9655.523578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9655.523578][ T1364] mld_sendpack+0x62d/0xbc0 [ 9655.523578][ T1364] mld_ifc_work+0x32/0x1f0 [ 9655.523578][ T1364] process_one_work+0x84d/0x18a0 [ 9655.523578][ T1364] worker_thread+0x587/0xd30 [ 9655.523578][ T1364] kthread+0x28a/0x350 [ 9655.523578][ T1364] ret_from_fork+0x31/0x70 [ 9655.523578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9655.523578][ T1364] [ 9655.525324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9655.525324][ T1364] dst_init+0x84/0x4a0 [ 9655.525324][ T1364] dst_alloc+0x97/0x150 [ 9655.525324][ T1364] ip6_dst_alloc+0x23/0x90 [ 9655.525324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9655.525324][ T1364] ip6_pol_route+0x56f/0x840 [ 9655.525324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9655.525324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9655.525324][ T1364] ipv6_rcv+0x1ad/0x810 [ 9655.525324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9655.525324][ T1364] process_backlog+0x101/0x620 [ 9655.525324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9655.525324][ T1364] net_rx_action+0x495/0xbe0 [ 9655.525324][ T1364] __do_softirq+0x1b5/0x7f6 [ 9655.525324][ T1364] [ 9655.527178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9655.527178][ T1364] netdev_get_by_index+0x5e/0x80 [ 9655.527178][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9655.527178][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9655.527178][ T1364] ip6_route_add+0x1c/0x140 [ 9655.527178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9655.527178][ T1364] addrconf_add_dev+0xe2/0x170 [ 9655.527178][ T1364] inet6_addr_add+0x12f/0xa40 [ 9655.527178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9655.527178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9655.527178][ T1364] netlink_rcv_skb+0x130/0x360 [ 9655.527178][ T1364] netlink_unicast+0x449/0x710 [ 9655.527178][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9655.527178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9655.527178][ T1364] ___sys_sendmsg+0xee/0x170 [ 9655.527178][ T1364] __sys_sendmsg+0xcd/0x170 [ 9655.527178][ T1364] do_syscall_64+0xc6/0x1e0 [ 9655.527178][ T1364] [ 9655.529379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9655.529379][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9655.529379][ T1364] ipv6_find_idev+0x102/0x170 [ 9655.529379][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9655.529379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9655.529379][ T1364] netlink_rcv_skb+0x130/0x360 [ 9655.529379][ T1364] netlink_unicast+0x449/0x710 [ 9655.529379][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9655.529379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9655.529379][ T1364] ___sys_sendmsg+0xee/0x170 [ 9655.529379][ T1364] __sys_sendmsg+0xcd/0x170 [ 9655.529379][ T1364] do_syscall_64+0xc6/0x1e0 [ 9655.529379][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9655.529379][ T1364] [ 9655.531117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9655.531117][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9655.531117][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9655.531117][ T1364] ipv6_find_idev+0x102/0x170 [ 9655.531117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9655.531117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9655.531117][ T1364] netlink_rcv_skb+0x130/0x360 [ 9655.531117][ T1364] netlink_unicast+0x449/0x710 [ 9655.531117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9655.531117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9655.531117][ T1364] ___sys_sendmsg+0xee/0x170 [ 9655.531117][ T1364] __sys_sendmsg+0xcd/0x170 [ 9655.531117][ T1364] do_syscall_64+0xc6/0x1e0 [ 9655.531117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9655.531117][ T1364] [ 9665.579096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9665.579612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9665.579612][ T1364] ___neigh_create+0x14b/0xf60 [ 9665.579612][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9665.579612][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9665.579612][ T1364] ip6_output+0x1f3/0x770 [ 9665.579612][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9665.579612][ T1364] mld_sendpack+0x62d/0xbc0 [ 9665.579612][ T1364] mld_ifc_work+0x32/0x1f0 [ 9665.579612][ T1364] process_one_work+0x84d/0x18a0 [ 9665.579612][ T1364] worker_thread+0x587/0xd30 [ 9665.579612][ T1364] kthread+0x28a/0x350 [ 9665.579612][ T1364] ret_from_fork+0x31/0x70 [ 9665.579612][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9665.579612][ T1364] [ 9665.581353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9665.581353][ T1364] dst_init+0x84/0x4a0 [ 9665.581353][ T1364] dst_alloc+0x97/0x150 [ 9665.581353][ T1364] ip6_dst_alloc+0x23/0x90 [ 9665.581353][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9665.581353][ T1364] ip6_pol_route+0x56f/0x840 [ 9665.581353][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9665.581353][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9665.581353][ T1364] ipv6_rcv+0x1ad/0x810 [ 9665.581353][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9665.581353][ T1364] process_backlog+0x101/0x620 [ 9665.581353][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9665.581353][ T1364] net_rx_action+0x495/0xbe0 [ 9665.581353][ T1364] __do_softirq+0x1b5/0x7f6 [ 9665.581353][ T1364] [ 9665.583190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9665.583190][ T1364] netdev_get_by_index+0x5e/0x80 [ 9665.583190][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9665.583190][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9665.583190][ T1364] ip6_route_add+0x1c/0x140 [ 9665.583190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9665.583190][ T1364] addrconf_add_dev+0xe2/0x170 [ 9665.583190][ T1364] inet6_addr_add+0x12f/0xa40 [ 9665.583190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9665.583190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9665.583190][ T1364] netlink_rcv_skb+0x130/0x360 [ 9665.583190][ T1364] netlink_unicast+0x449/0x710 [ 9665.583190][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9665.583190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9665.583190][ T1364] ___sys_sendmsg+0xee/0x170 [ 9665.583190][ T1364] __sys_sendmsg+0xcd/0x170 [ 9665.583190][ T1364] do_syscall_64+0xc6/0x1e0 [ 9665.583190][ T1364] [ 9665.585390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9665.585390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9665.585390][ T1364] ipv6_find_idev+0x102/0x170 [ 9665.585390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9665.585390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9665.585390][ T1364] netlink_rcv_skb+0x130/0x360 [ 9665.585390][ T1364] netlink_unicast+0x449/0x710 [ 9665.585390][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9665.585390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9665.585390][ T1364] ___sys_sendmsg+0xee/0x170 [ 9665.585390][ T1364] __sys_sendmsg+0xcd/0x170 [ 9665.585390][ T1364] do_syscall_64+0xc6/0x1e0 [ 9665.585390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9665.585390][ T1364] [ 9665.587114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9665.587114][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9665.587114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9665.587114][ T1364] ipv6_find_idev+0x102/0x170 [ 9665.587114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9665.587114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9665.587114][ T1364] netlink_rcv_skb+0x130/0x360 [ 9665.587114][ T1364] netlink_unicast+0x449/0x710 [ 9665.587114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9665.587114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9665.587114][ T1364] ___sys_sendmsg+0xee/0x170 [ 9665.587114][ T1364] __sys_sendmsg+0xcd/0x170 [ 9665.587114][ T1364] do_syscall_64+0xc6/0x1e0 [ 9665.587114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9665.587114][ T1364] [ 9675.627067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9675.627544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9675.627544][ T1364] ___neigh_create+0x14b/0xf60 [ 9675.627544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9675.627544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9675.627544][ T1364] ip6_output+0x1f3/0x770 [ 9675.627544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9675.627544][ T1364] mld_sendpack+0x62d/0xbc0 [ 9675.627544][ T1364] mld_ifc_work+0x32/0x1f0 [ 9675.627544][ T1364] process_one_work+0x84d/0x18a0 [ 9675.627544][ T1364] worker_thread+0x587/0xd30 [ 9675.627544][ T1364] kthread+0x28a/0x350 [ 9675.627544][ T1364] ret_from_fork+0x31/0x70 [ 9675.627544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9675.627544][ T1364] [ 9675.629797][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9675.629797][ T1364] dst_init+0x84/0x4a0 [ 9675.629797][ T1364] dst_alloc+0x97/0x150 [ 9675.629797][ T1364] ip6_dst_alloc+0x23/0x90 [ 9675.629797][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9675.629797][ T1364] ip6_pol_route+0x56f/0x840 [ 9675.629797][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9675.629797][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9675.629797][ T1364] ipv6_rcv+0x1ad/0x810 [ 9675.629797][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9675.629797][ T1364] process_backlog+0x101/0x620 [ 9675.629797][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9675.629797][ T1364] net_rx_action+0x495/0xbe0 [ 9675.629797][ T1364] __do_softirq+0x1b5/0x7f6 [ 9675.629797][ T1364] [ 9675.631663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9675.631663][ T1364] netdev_get_by_index+0x5e/0x80 [ 9675.631663][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9675.631663][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9675.631663][ T1364] ip6_route_add+0x1c/0x140 [ 9675.631663][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9675.631663][ T1364] addrconf_add_dev+0xe2/0x170 [ 9675.631663][ T1364] inet6_addr_add+0x12f/0xa40 [ 9675.631663][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9675.631663][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9675.631663][ T1364] netlink_rcv_skb+0x130/0x360 [ 9675.631663][ T1364] netlink_unicast+0x449/0x710 [ 9675.631663][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9675.631663][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9675.631663][ T1364] ___sys_sendmsg+0xee/0x170 [ 9675.631663][ T1364] __sys_sendmsg+0xcd/0x170 [ 9675.631663][ T1364] do_syscall_64+0xc6/0x1e0 [ 9675.631663][ T1364] [ 9675.636832][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9675.636832][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9675.636832][ T1364] ipv6_find_idev+0x102/0x170 [ 9675.636832][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9675.636832][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9675.636832][ T1364] netlink_rcv_skb+0x130/0x360 [ 9675.636832][ T1364] netlink_unicast+0x449/0x710 [ 9675.636832][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9675.636832][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9675.636832][ T1364] ___sys_sendmsg+0xee/0x170 [ 9675.636832][ T1364] __sys_sendmsg+0xcd/0x170 [ 9675.636832][ T1364] do_syscall_64+0xc6/0x1e0 [ 9675.636832][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9675.636832][ T1364] [ 9675.638554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9675.638554][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9675.638554][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9675.638554][ T1364] ipv6_find_idev+0x102/0x170 [ 9675.638554][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9675.638554][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9675.638554][ T1364] netlink_rcv_skb+0x130/0x360 [ 9675.638554][ T1364] netlink_unicast+0x449/0x710 [ 9675.638554][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9675.638554][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9675.638554][ T1364] ___sys_sendmsg+0xee/0x170 [ 9675.638554][ T1364] __sys_sendmsg+0xcd/0x170 [ 9675.638554][ T1364] do_syscall_64+0xc6/0x1e0 [ 9675.638554][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9675.638554][ T1364] [ 9685.659055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9685.659547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9685.659547][ T1364] ___neigh_create+0x14b/0xf60 [ 9685.659547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9685.659547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9685.659547][ T1364] ip6_output+0x1f3/0x770 [ 9685.659547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9685.659547][ T1364] mld_sendpack+0x62d/0xbc0 [ 9685.659547][ T1364] mld_ifc_work+0x32/0x1f0 [ 9685.659547][ T1364] process_one_work+0x84d/0x18a0 [ 9685.659547][ T1364] worker_thread+0x587/0xd30 [ 9685.659547][ T1364] kthread+0x28a/0x350 [ 9685.659547][ T1364] ret_from_fork+0x31/0x70 [ 9685.659547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9685.659547][ T1364] [ 9685.661284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9685.661284][ T1364] dst_init+0x84/0x4a0 [ 9685.661284][ T1364] dst_alloc+0x97/0x150 [ 9685.661284][ T1364] ip6_dst_alloc+0x23/0x90 [ 9685.661284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9685.661284][ T1364] ip6_pol_route+0x56f/0x840 [ 9685.661284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9685.661284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9685.661284][ T1364] ipv6_rcv+0x1ad/0x810 [ 9685.661284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9685.661284][ T1364] process_backlog+0x101/0x620 [ 9685.661284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9685.661284][ T1364] net_rx_action+0x495/0xbe0 [ 9685.661284][ T1364] __do_softirq+0x1b5/0x7f6 [ 9685.661284][ T1364] [ 9685.663118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9685.663118][ T1364] netdev_get_by_index+0x5e/0x80 [ 9685.663118][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9685.663118][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9685.663118][ T1364] ip6_route_add+0x1c/0x140 [ 9685.663118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9685.663118][ T1364] addrconf_add_dev+0xe2/0x170 [ 9685.663118][ T1364] inet6_addr_add+0x12f/0xa40 [ 9685.663118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9685.663118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9685.663118][ T1364] netlink_rcv_skb+0x130/0x360 [ 9685.663118][ T1364] netlink_unicast+0x449/0x710 [ 9685.663118][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9685.663118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9685.663118][ T1364] ___sys_sendmsg+0xee/0x170 [ 9685.663118][ T1364] __sys_sendmsg+0xcd/0x170 [ 9685.663118][ T1364] do_syscall_64+0xc6/0x1e0 [ 9685.663118][ T1364] [ 9685.665317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9685.665317][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9685.665317][ T1364] ipv6_find_idev+0x102/0x170 [ 9685.665317][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9685.665317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9685.665317][ T1364] netlink_rcv_skb+0x130/0x360 [ 9685.665317][ T1364] netlink_unicast+0x449/0x710 [ 9685.665317][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9685.665317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9685.665317][ T1364] ___sys_sendmsg+0xee/0x170 [ 9685.665317][ T1364] __sys_sendmsg+0xcd/0x170 [ 9685.665317][ T1364] do_syscall_64+0xc6/0x1e0 [ 9685.665317][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9685.665317][ T1364] [ 9685.667040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9685.667040][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9685.667040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9685.667040][ T1364] ipv6_find_idev+0x102/0x170 [ 9685.667040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9685.667040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9685.667040][ T1364] netlink_rcv_skb+0x130/0x360 [ 9685.667040][ T1364] netlink_unicast+0x449/0x710 [ 9685.667040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9685.667040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9685.667040][ T1364] ___sys_sendmsg+0xee/0x170 [ 9685.667040][ T1364] __sys_sendmsg+0xcd/0x170 [ 9685.667040][ T1364] do_syscall_64+0xc6/0x1e0 [ 9685.667040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9685.667040][ T1364] [ 9695.907045][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9695.907532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9695.907532][ T1364] ___neigh_create+0x14b/0xf60 [ 9695.907532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9695.907532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9695.907532][ T1364] ip6_output+0x1f3/0x770 [ 9695.907532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9695.907532][ T1364] mld_sendpack+0x62d/0xbc0 [ 9695.907532][ T1364] mld_ifc_work+0x32/0x1f0 [ 9695.907532][ T1364] process_one_work+0x84d/0x18a0 [ 9695.907532][ T1364] worker_thread+0x587/0xd30 [ 9695.907532][ T1364] kthread+0x28a/0x350 [ 9695.907532][ T1364] ret_from_fork+0x31/0x70 [ 9695.907532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9695.907532][ T1364] [ 9695.909257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9695.909257][ T1364] dst_init+0x84/0x4a0 [ 9695.909257][ T1364] dst_alloc+0x97/0x150 [ 9695.909257][ T1364] ip6_dst_alloc+0x23/0x90 [ 9695.909257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9695.909257][ T1364] ip6_pol_route+0x56f/0x840 [ 9695.909257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9695.909257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9695.909257][ T1364] ipv6_rcv+0x1ad/0x810 [ 9695.909257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9695.909257][ T1364] process_backlog+0x101/0x620 [ 9695.909257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9695.909257][ T1364] net_rx_action+0x495/0xbe0 [ 9695.909257][ T1364] __do_softirq+0x1b5/0x7f6 [ 9695.909257][ T1364] [ 9695.911105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9695.911105][ T1364] netdev_get_by_index+0x5e/0x80 [ 9695.911105][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9695.911105][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9695.911105][ T1364] ip6_route_add+0x1c/0x140 [ 9695.911105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9695.911105][ T1364] addrconf_add_dev+0xe2/0x170 [ 9695.911105][ T1364] inet6_addr_add+0x12f/0xa40 [ 9695.911105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9695.911105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9695.911105][ T1364] netlink_rcv_skb+0x130/0x360 [ 9695.911105][ T1364] netlink_unicast+0x449/0x710 [ 9695.911105][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9695.911105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9695.911105][ T1364] ___sys_sendmsg+0xee/0x170 [ 9695.911105][ T1364] __sys_sendmsg+0xcd/0x170 [ 9695.911105][ T1364] do_syscall_64+0xc6/0x1e0 [ 9695.911105][ T1364] [ 9695.913315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9695.913315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9695.913315][ T1364] ipv6_find_idev+0x102/0x170 [ 9695.913315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9695.913315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9695.913315][ T1364] netlink_rcv_skb+0x130/0x360 [ 9695.913315][ T1364] netlink_unicast+0x449/0x710 [ 9695.913315][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9695.913315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9695.913315][ T1364] ___sys_sendmsg+0xee/0x170 [ 9695.913315][ T1364] __sys_sendmsg+0xcd/0x170 [ 9695.913315][ T1364] do_syscall_64+0xc6/0x1e0 [ 9695.913315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9695.913315][ T1364] [ 9695.915054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9695.915054][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9695.915054][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9695.915054][ T1364] ipv6_find_idev+0x102/0x170 [ 9695.915054][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9695.915054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9695.915054][ T1364] netlink_rcv_skb+0x130/0x360 [ 9695.915054][ T1364] netlink_unicast+0x449/0x710 [ 9695.915054][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9695.915054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9695.915054][ T1364] ___sys_sendmsg+0xee/0x170 [ 9695.915054][ T1364] __sys_sendmsg+0xcd/0x170 [ 9695.915054][ T1364] do_syscall_64+0xc6/0x1e0 [ 9695.915054][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9695.915054][ T1364] [ 9706.171070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9706.171560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9706.171560][ T1364] ___neigh_create+0x14b/0xf60 [ 9706.171560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9706.171560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9706.171560][ T1364] ip6_output+0x1f3/0x770 [ 9706.171560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9706.171560][ T1364] mld_sendpack+0x62d/0xbc0 [ 9706.171560][ T1364] mld_ifc_work+0x32/0x1f0 [ 9706.171560][ T1364] process_one_work+0x84d/0x18a0 [ 9706.171560][ T1364] worker_thread+0x587/0xd30 [ 9706.171560][ T1364] kthread+0x28a/0x350 [ 9706.171560][ T1364] ret_from_fork+0x31/0x70 [ 9706.171560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9706.171560][ T1364] [ 9706.173280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9706.173280][ T1364] dst_init+0x84/0x4a0 [ 9706.173280][ T1364] dst_alloc+0x97/0x150 [ 9706.173280][ T1364] ip6_dst_alloc+0x23/0x90 [ 9706.173280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9706.173280][ T1364] ip6_pol_route+0x56f/0x840 [ 9706.173280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9706.173280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9706.173280][ T1364] ipv6_rcv+0x1ad/0x810 [ 9706.173280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9706.173280][ T1364] process_backlog+0x101/0x620 [ 9706.173280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9706.173280][ T1364] net_rx_action+0x495/0xbe0 [ 9706.173280][ T1364] __do_softirq+0x1b5/0x7f6 [ 9706.173280][ T1364] [ 9706.175106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9706.175106][ T1364] netdev_get_by_index+0x5e/0x80 [ 9706.175106][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9706.175106][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9706.175106][ T1364] ip6_route_add+0x1c/0x140 [ 9706.175106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9706.175106][ T1364] addrconf_add_dev+0xe2/0x170 [ 9706.175106][ T1364] inet6_addr_add+0x12f/0xa40 [ 9706.175106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9706.175106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9706.175106][ T1364] netlink_rcv_skb+0x130/0x360 [ 9706.175106][ T1364] netlink_unicast+0x449/0x710 [ 9706.175106][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9706.175106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9706.175106][ T1364] ___sys_sendmsg+0xee/0x170 [ 9706.175106][ T1364] __sys_sendmsg+0xcd/0x170 [ 9706.175106][ T1364] do_syscall_64+0xc6/0x1e0 [ 9706.175106][ T1364] [ 9706.177307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9706.177307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9706.177307][ T1364] ipv6_find_idev+0x102/0x170 [ 9706.177307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9706.177307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9706.177307][ T1364] netlink_rcv_skb+0x130/0x360 [ 9706.177307][ T1364] netlink_unicast+0x449/0x710 [ 9706.177307][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9706.177307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9706.177307][ T1364] ___sys_sendmsg+0xee/0x170 [ 9706.177307][ T1364] __sys_sendmsg+0xcd/0x170 [ 9706.177307][ T1364] do_syscall_64+0xc6/0x1e0 [ 9706.177307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9706.177307][ T1364] [ 9706.179019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9706.179019][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9706.179019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9706.179019][ T1364] ipv6_find_idev+0x102/0x170 [ 9706.179019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9706.179019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9706.179019][ T1364] netlink_rcv_skb+0x130/0x360 [ 9706.179019][ T1364] netlink_unicast+0x449/0x710 [ 9706.179019][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9706.179019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9706.179019][ T1364] ___sys_sendmsg+0xee/0x170 [ 9706.179019][ T1364] __sys_sendmsg+0xcd/0x170 [ 9706.179019][ T1364] do_syscall_64+0xc6/0x1e0 [ 9706.179019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9706.179019][ T1364] [ 9716.315056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9716.315562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9716.315562][ T1364] ___neigh_create+0x14b/0xf60 [ 9716.315562][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9716.315562][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9716.315562][ T1364] ip6_output+0x1f3/0x770 [ 9716.315562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9716.315562][ T1364] mld_sendpack+0x62d/0xbc0 [ 9716.315562][ T1364] mld_ifc_work+0x32/0x1f0 [ 9716.315562][ T1364] process_one_work+0x84d/0x18a0 [ 9716.315562][ T1364] worker_thread+0x587/0xd30 [ 9716.315562][ T1364] kthread+0x28a/0x350 [ 9716.315562][ T1364] ret_from_fork+0x31/0x70 [ 9716.315562][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9716.315562][ T1364] [ 9716.317285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9716.317285][ T1364] dst_init+0x84/0x4a0 [ 9716.317285][ T1364] dst_alloc+0x97/0x150 [ 9716.317285][ T1364] ip6_dst_alloc+0x23/0x90 [ 9716.317285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9716.317285][ T1364] ip6_pol_route+0x56f/0x840 [ 9716.317285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9716.317285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9716.317285][ T1364] ipv6_rcv+0x1ad/0x810 [ 9716.317285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9716.317285][ T1364] process_backlog+0x101/0x620 [ 9716.317285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9716.317285][ T1364] net_rx_action+0x495/0xbe0 [ 9716.317285][ T1364] __do_softirq+0x1b5/0x7f6 [ 9716.317285][ T1364] [ 9716.319117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9716.319117][ T1364] netdev_get_by_index+0x5e/0x80 [ 9716.319117][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9716.319117][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9716.319117][ T1364] ip6_route_add+0x1c/0x140 [ 9716.319117][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9716.319117][ T1364] addrconf_add_dev+0xe2/0x170 [ 9716.319117][ T1364] inet6_addr_add+0x12f/0xa40 [ 9716.319117][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9716.319117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9716.319117][ T1364] netlink_rcv_skb+0x130/0x360 [ 9716.319117][ T1364] netlink_unicast+0x449/0x710 [ 9716.319117][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9716.319117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9716.319117][ T1364] ___sys_sendmsg+0xee/0x170 [ 9716.319117][ T1364] __sys_sendmsg+0xcd/0x170 [ 9716.319117][ T1364] do_syscall_64+0xc6/0x1e0 [ 9716.319117][ T1364] [ 9716.321318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9716.321318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9716.321318][ T1364] ipv6_find_idev+0x102/0x170 [ 9716.321318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9716.321318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9716.321318][ T1364] netlink_rcv_skb+0x130/0x360 [ 9716.321318][ T1364] netlink_unicast+0x449/0x710 [ 9716.321318][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9716.321318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9716.321318][ T1364] ___sys_sendmsg+0xee/0x170 [ 9716.321318][ T1364] __sys_sendmsg+0xcd/0x170 [ 9716.321318][ T1364] do_syscall_64+0xc6/0x1e0 [ 9716.321318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9716.321318][ T1364] [ 9716.323034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9716.323034][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9716.323034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9716.323034][ T1364] ipv6_find_idev+0x102/0x170 [ 9716.323034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9716.323034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9716.323034][ T1364] netlink_rcv_skb+0x130/0x360 [ 9716.323034][ T1364] netlink_unicast+0x449/0x710 [ 9716.323034][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9716.323034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9716.323034][ T1364] ___sys_sendmsg+0xee/0x170 [ 9716.323034][ T1364] __sys_sendmsg+0xcd/0x170 [ 9716.323034][ T1364] do_syscall_64+0xc6/0x1e0 [ 9716.323034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9716.323034][ T1364] [ 9726.426980][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9726.427472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9726.427472][ T1364] ___neigh_create+0x14b/0xf60 [ 9726.427472][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9726.427472][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9726.427472][ T1364] ip6_output+0x1f3/0x770 [ 9726.427472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9726.427472][ T1364] mld_sendpack+0x62d/0xbc0 [ 9726.427472][ T1364] mld_ifc_work+0x32/0x1f0 [ 9726.427472][ T1364] process_one_work+0x84d/0x18a0 [ 9726.427472][ T1364] worker_thread+0x587/0xd30 [ 9726.427472][ T1364] kthread+0x28a/0x350 [ 9726.427472][ T1364] ret_from_fork+0x31/0x70 [ 9726.427472][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9726.427472][ T1364] [ 9726.429204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9726.429204][ T1364] dst_init+0x84/0x4a0 [ 9726.429204][ T1364] dst_alloc+0x97/0x150 [ 9726.429204][ T1364] ip6_dst_alloc+0x23/0x90 [ 9726.429204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9726.429204][ T1364] ip6_pol_route+0x56f/0x840 [ 9726.429204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9726.429204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9726.429204][ T1364] ipv6_rcv+0x1ad/0x810 [ 9726.429204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9726.429204][ T1364] process_backlog+0x101/0x620 [ 9726.429204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9726.429204][ T1364] net_rx_action+0x495/0xbe0 [ 9726.429204][ T1364] __do_softirq+0x1b5/0x7f6 [ 9726.429204][ T1364] [ 9726.431063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9726.431063][ T1364] netdev_get_by_index+0x5e/0x80 [ 9726.431063][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9726.431063][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9726.431063][ T1364] ip6_route_add+0x1c/0x140 [ 9726.431063][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9726.431063][ T1364] addrconf_add_dev+0xe2/0x170 [ 9726.431063][ T1364] inet6_addr_add+0x12f/0xa40 [ 9726.431063][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9726.431063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9726.431063][ T1364] netlink_rcv_skb+0x130/0x360 [ 9726.431063][ T1364] netlink_unicast+0x449/0x710 [ 9726.431063][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9726.431063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9726.431063][ T1364] ___sys_sendmsg+0xee/0x170 [ 9726.431063][ T1364] __sys_sendmsg+0xcd/0x170 [ 9726.431063][ T1364] do_syscall_64+0xc6/0x1e0 [ 9726.431063][ T1364] [ 9726.433268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9726.433268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9726.433268][ T1364] ipv6_find_idev+0x102/0x170 [ 9726.433268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9726.433268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9726.433268][ T1364] netlink_rcv_skb+0x130/0x360 [ 9726.433268][ T1364] netlink_unicast+0x449/0x710 [ 9726.433268][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9726.433268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9726.433268][ T1364] ___sys_sendmsg+0xee/0x170 [ 9726.433268][ T1364] __sys_sendmsg+0xcd/0x170 [ 9726.433268][ T1364] do_syscall_64+0xc6/0x1e0 [ 9726.433268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9726.433268][ T1364] [ 9726.434996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9726.434996][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9726.434996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9726.434996][ T1364] ipv6_find_idev+0x102/0x170 [ 9726.434996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9726.434996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9726.434996][ T1364] netlink_rcv_skb+0x130/0x360 [ 9726.434996][ T1364] netlink_unicast+0x449/0x710 [ 9726.434996][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9726.434996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9726.434996][ T1364] ___sys_sendmsg+0xee/0x170 [ 9726.434996][ T1364] __sys_sendmsg+0xcd/0x170 [ 9726.434996][ T1364] do_syscall_64+0xc6/0x1e0 [ 9726.434996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9726.434996][ T1364] [ 9736.682989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9736.683481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9736.683481][ T1364] ___neigh_create+0x14b/0xf60 [ 9736.683481][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9736.683481][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9736.683481][ T1364] ip6_output+0x1f3/0x770 [ 9736.683481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9736.683481][ T1364] mld_sendpack+0x62d/0xbc0 [ 9736.683481][ T1364] mld_ifc_work+0x32/0x1f0 [ 9736.683481][ T1364] process_one_work+0x84d/0x18a0 [ 9736.683481][ T1364] worker_thread+0x587/0xd30 [ 9736.683481][ T1364] kthread+0x28a/0x350 [ 9736.683481][ T1364] ret_from_fork+0x31/0x70 [ 9736.683481][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9736.683481][ T1364] [ 9736.685219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9736.685219][ T1364] dst_init+0x84/0x4a0 [ 9736.685219][ T1364] dst_alloc+0x97/0x150 [ 9736.685219][ T1364] ip6_dst_alloc+0x23/0x90 [ 9736.685219][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9736.685219][ T1364] ip6_pol_route+0x56f/0x840 [ 9736.685219][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9736.685219][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9736.685219][ T1364] ipv6_rcv+0x1ad/0x810 [ 9736.685219][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9736.685219][ T1364] process_backlog+0x101/0x620 [ 9736.685219][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9736.685219][ T1364] net_rx_action+0x495/0xbe0 [ 9736.685219][ T1364] __do_softirq+0x1b5/0x7f6 [ 9736.685219][ T1364] [ 9736.687075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9736.687075][ T1364] netdev_get_by_index+0x5e/0x80 [ 9736.687075][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9736.687075][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9736.687075][ T1364] ip6_route_add+0x1c/0x140 [ 9736.687075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9736.687075][ T1364] addrconf_add_dev+0xe2/0x170 [ 9736.687075][ T1364] inet6_addr_add+0x12f/0xa40 [ 9736.687075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9736.687075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9736.687075][ T1364] netlink_rcv_skb+0x130/0x360 [ 9736.687075][ T1364] netlink_unicast+0x449/0x710 [ 9736.687075][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9736.687075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9736.687075][ T1364] ___sys_sendmsg+0xee/0x170 [ 9736.687075][ T1364] __sys_sendmsg+0xcd/0x170 [ 9736.687075][ T1364] do_syscall_64+0xc6/0x1e0 [ 9736.687075][ T1364] [ 9736.689281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9736.689281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9736.689281][ T1364] ipv6_find_idev+0x102/0x170 [ 9736.689281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9736.689281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9736.689281][ T1364] netlink_rcv_skb+0x130/0x360 [ 9736.689281][ T1364] netlink_unicast+0x449/0x710 [ 9736.689281][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9736.689281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9736.689281][ T1364] ___sys_sendmsg+0xee/0x170 [ 9736.689281][ T1364] __sys_sendmsg+0xcd/0x170 [ 9736.689281][ T1364] do_syscall_64+0xc6/0x1e0 [ 9736.689281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9736.689281][ T1364] [ 9736.691015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9736.691015][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9736.691015][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9736.691015][ T1364] ipv6_find_idev+0x102/0x170 [ 9736.691015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9736.691015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9736.691015][ T1364] netlink_rcv_skb+0x130/0x360 [ 9736.691015][ T1364] netlink_unicast+0x449/0x710 [ 9736.691015][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9736.691015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9736.691015][ T1364] ___sys_sendmsg+0xee/0x170 [ 9736.691015][ T1364] __sys_sendmsg+0xcd/0x170 [ 9736.691015][ T1364] do_syscall_64+0xc6/0x1e0 [ 9736.691015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9736.691015][ T1364] [ 9746.723051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9746.723548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9746.723548][ T1364] ___neigh_create+0x14b/0xf60 [ 9746.723548][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9746.723548][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9746.723548][ T1364] ip6_output+0x1f3/0x770 [ 9746.723548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9746.723548][ T1364] mld_sendpack+0x62d/0xbc0 [ 9746.723548][ T1364] mld_ifc_work+0x32/0x1f0 [ 9746.723548][ T1364] process_one_work+0x84d/0x18a0 [ 9746.723548][ T1364] worker_thread+0x587/0xd30 [ 9746.723548][ T1364] kthread+0x28a/0x350 [ 9746.723548][ T1364] ret_from_fork+0x31/0x70 [ 9746.723548][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9746.723548][ T1364] [ 9746.725276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9746.725276][ T1364] dst_init+0x84/0x4a0 [ 9746.725276][ T1364] dst_alloc+0x97/0x150 [ 9746.725276][ T1364] ip6_dst_alloc+0x23/0x90 [ 9746.725276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9746.725276][ T1364] ip6_pol_route+0x56f/0x840 [ 9746.725276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9746.725276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9746.725276][ T1364] ipv6_rcv+0x1ad/0x810 [ 9746.725276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9746.725276][ T1364] process_backlog+0x101/0x620 [ 9746.725276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9746.725276][ T1364] net_rx_action+0x495/0xbe0 [ 9746.725276][ T1364] __do_softirq+0x1b5/0x7f6 [ 9746.725276][ T1364] [ 9746.727112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9746.727112][ T1364] netdev_get_by_index+0x5e/0x80 [ 9746.727112][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9746.727112][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9746.727112][ T1364] ip6_route_add+0x1c/0x140 [ 9746.727112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9746.727112][ T1364] addrconf_add_dev+0xe2/0x170 [ 9746.727112][ T1364] inet6_addr_add+0x12f/0xa40 [ 9746.727112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9746.727112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9746.727112][ T1364] netlink_rcv_skb+0x130/0x360 [ 9746.727112][ T1364] netlink_unicast+0x449/0x710 [ 9746.727112][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9746.727112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9746.727112][ T1364] ___sys_sendmsg+0xee/0x170 [ 9746.727112][ T1364] __sys_sendmsg+0xcd/0x170 [ 9746.727112][ T1364] do_syscall_64+0xc6/0x1e0 [ 9746.727112][ T1364] [ 9746.729315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9746.729315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9746.729315][ T1364] ipv6_find_idev+0x102/0x170 [ 9746.729315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9746.729315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9746.729315][ T1364] netlink_rcv_skb+0x130/0x360 [ 9746.729315][ T1364] netlink_unicast+0x449/0x710 [ 9746.729315][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9746.729315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9746.729315][ T1364] ___sys_sendmsg+0xee/0x170 [ 9746.729315][ T1364] __sys_sendmsg+0xcd/0x170 [ 9746.729315][ T1364] do_syscall_64+0xc6/0x1e0 [ 9746.729315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9746.729315][ T1364] [ 9746.731045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9746.731045][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9746.731045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9746.731045][ T1364] ipv6_find_idev+0x102/0x170 [ 9746.731045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9746.731045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9746.731045][ T1364] netlink_rcv_skb+0x130/0x360 [ 9746.731045][ T1364] netlink_unicast+0x449/0x710 [ 9746.731045][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9746.731045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9746.731045][ T1364] ___sys_sendmsg+0xee/0x170 [ 9746.731045][ T1364] __sys_sendmsg+0xcd/0x170 [ 9746.731045][ T1364] do_syscall_64+0xc6/0x1e0 [ 9746.731045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9746.731045][ T1364] [ 9756.867059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9756.867547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9756.867547][ T1364] ___neigh_create+0x14b/0xf60 [ 9756.867547][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9756.867547][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9756.867547][ T1364] ip6_output+0x1f3/0x770 [ 9756.867547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9756.867547][ T1364] mld_sendpack+0x62d/0xbc0 [ 9756.867547][ T1364] mld_ifc_work+0x32/0x1f0 [ 9756.867547][ T1364] process_one_work+0x84d/0x18a0 [ 9756.867547][ T1364] worker_thread+0x587/0xd30 [ 9756.867547][ T1364] kthread+0x28a/0x350 [ 9756.867547][ T1364] ret_from_fork+0x31/0x70 [ 9756.867547][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9756.867547][ T1364] [ 9756.869293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9756.869293][ T1364] dst_init+0x84/0x4a0 [ 9756.869293][ T1364] dst_alloc+0x97/0x150 [ 9756.869293][ T1364] ip6_dst_alloc+0x23/0x90 [ 9756.869293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9756.869293][ T1364] ip6_pol_route+0x56f/0x840 [ 9756.869293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9756.869293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9756.869293][ T1364] ipv6_rcv+0x1ad/0x810 [ 9756.869293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9756.869293][ T1364] process_backlog+0x101/0x620 [ 9756.869293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9756.869293][ T1364] net_rx_action+0x495/0xbe0 [ 9756.869293][ T1364] __do_softirq+0x1b5/0x7f6 [ 9756.869293][ T1364] [ 9756.871143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9756.871143][ T1364] netdev_get_by_index+0x5e/0x80 [ 9756.871143][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9756.871143][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9756.871143][ T1364] ip6_route_add+0x1c/0x140 [ 9756.871143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9756.871143][ T1364] addrconf_add_dev+0xe2/0x170 [ 9756.871143][ T1364] inet6_addr_add+0x12f/0xa40 [ 9756.871143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9756.871143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9756.871143][ T1364] netlink_rcv_skb+0x130/0x360 [ 9756.871143][ T1364] netlink_unicast+0x449/0x710 [ 9756.871143][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9756.871143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9756.871143][ T1364] ___sys_sendmsg+0xee/0x170 [ 9756.871143][ T1364] __sys_sendmsg+0xcd/0x170 [ 9756.871143][ T1364] do_syscall_64+0xc6/0x1e0 [ 9756.871143][ T1364] [ 9756.873341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9756.873341][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9756.873341][ T1364] ipv6_find_idev+0x102/0x170 [ 9756.873341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9756.873341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9756.873341][ T1364] netlink_rcv_skb+0x130/0x360 [ 9756.873341][ T1364] netlink_unicast+0x449/0x710 [ 9756.873341][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9756.873341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9756.873341][ T1364] ___sys_sendmsg+0xee/0x170 [ 9756.873341][ T1364] __sys_sendmsg+0xcd/0x170 [ 9756.873341][ T1364] do_syscall_64+0xc6/0x1e0 [ 9756.873341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9756.873341][ T1364] [ 9756.875058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9756.875058][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9756.875058][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9756.875058][ T1364] ipv6_find_idev+0x102/0x170 [ 9756.875058][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9756.875058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9756.875058][ T1364] netlink_rcv_skb+0x130/0x360 [ 9756.875058][ T1364] netlink_unicast+0x449/0x710 [ 9756.875058][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9756.875058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9756.875058][ T1364] ___sys_sendmsg+0xee/0x170 [ 9756.875058][ T1364] __sys_sendmsg+0xcd/0x170 [ 9756.875058][ T1364] do_syscall_64+0xc6/0x1e0 [ 9756.875058][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9756.875058][ T1364] [ 9767.115058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9767.115544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9767.115544][ T1364] ___neigh_create+0x14b/0xf60 [ 9767.115544][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9767.115544][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9767.115544][ T1364] ip6_output+0x1f3/0x770 [ 9767.115544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9767.115544][ T1364] mld_sendpack+0x62d/0xbc0 [ 9767.115544][ T1364] mld_ifc_work+0x32/0x1f0 [ 9767.115544][ T1364] process_one_work+0x84d/0x18a0 [ 9767.115544][ T1364] worker_thread+0x587/0xd30 [ 9767.115544][ T1364] kthread+0x28a/0x350 [ 9767.115544][ T1364] ret_from_fork+0x31/0x70 [ 9767.115544][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9767.115544][ T1364] [ 9767.117266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9767.117266][ T1364] dst_init+0x84/0x4a0 [ 9767.117266][ T1364] dst_alloc+0x97/0x150 [ 9767.117266][ T1364] ip6_dst_alloc+0x23/0x90 [ 9767.117266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9767.117266][ T1364] ip6_pol_route+0x56f/0x840 [ 9767.117266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9767.117266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9767.117266][ T1364] ipv6_rcv+0x1ad/0x810 [ 9767.117266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9767.117266][ T1364] process_backlog+0x101/0x620 [ 9767.117266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9767.117266][ T1364] net_rx_action+0x495/0xbe0 [ 9767.117266][ T1364] __do_softirq+0x1b5/0x7f6 [ 9767.117266][ T1364] [ 9767.119237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9767.119237][ T1364] netdev_get_by_index+0x5e/0x80 [ 9767.119237][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9767.119237][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9767.119237][ T1364] ip6_route_add+0x1c/0x140 [ 9767.119237][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9767.119237][ T1364] addrconf_add_dev+0xe2/0x170 [ 9767.119237][ T1364] inet6_addr_add+0x12f/0xa40 [ 9767.119237][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9767.119237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9767.119237][ T1364] netlink_rcv_skb+0x130/0x360 [ 9767.119237][ T1364] netlink_unicast+0x449/0x710 [ 9767.119237][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9767.119237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9767.119237][ T1364] ___sys_sendmsg+0xee/0x170 [ 9767.119237][ T1364] __sys_sendmsg+0xcd/0x170 [ 9767.119237][ T1364] do_syscall_64+0xc6/0x1e0 [ 9767.119237][ T1364] [ 9767.121458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9767.121458][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9767.121458][ T1364] ipv6_find_idev+0x102/0x170 [ 9767.121458][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9767.121458][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9767.121458][ T1364] netlink_rcv_skb+0x130/0x360 [ 9767.121458][ T1364] netlink_unicast+0x449/0x710 [ 9767.121458][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9767.121458][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9767.121458][ T1364] ___sys_sendmsg+0xee/0x170 [ 9767.121458][ T1364] __sys_sendmsg+0xcd/0x170 [ 9767.121458][ T1364] do_syscall_64+0xc6/0x1e0 [ 9767.121458][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9767.121458][ T1364] [ 9767.123184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9767.123184][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9767.123184][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9767.123184][ T1364] ipv6_find_idev+0x102/0x170 [ 9767.123184][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9767.123184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9767.123184][ T1364] netlink_rcv_skb+0x130/0x360 [ 9767.123184][ T1364] netlink_unicast+0x449/0x710 [ 9767.123184][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9767.123184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9767.123184][ T1364] ___sys_sendmsg+0xee/0x170 [ 9767.123184][ T1364] __sys_sendmsg+0xcd/0x170 [ 9767.123184][ T1364] do_syscall_64+0xc6/0x1e0 [ 9767.123184][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9767.123184][ T1364] [ 9777.363081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9777.363618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9777.363618][ T1364] ___neigh_create+0x14b/0xf60 [ 9777.363618][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9777.363618][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9777.363618][ T1364] ip6_output+0x1f3/0x770 [ 9777.363618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9777.363618][ T1364] mld_sendpack+0x62d/0xbc0 [ 9777.363618][ T1364] mld_ifc_work+0x32/0x1f0 [ 9777.363618][ T1364] process_one_work+0x84d/0x18a0 [ 9777.363618][ T1364] worker_thread+0x587/0xd30 [ 9777.363618][ T1364] kthread+0x28a/0x350 [ 9777.363618][ T1364] ret_from_fork+0x31/0x70 [ 9777.363618][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9777.363618][ T1364] [ 9777.365327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9777.365327][ T1364] dst_init+0x84/0x4a0 [ 9777.365327][ T1364] dst_alloc+0x97/0x150 [ 9777.365327][ T1364] ip6_dst_alloc+0x23/0x90 [ 9777.365327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9777.365327][ T1364] ip6_pol_route+0x56f/0x840 [ 9777.365327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9777.365327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9777.365327][ T1364] ipv6_rcv+0x1ad/0x810 [ 9777.365327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9777.365327][ T1364] process_backlog+0x101/0x620 [ 9777.365327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9777.365327][ T1364] net_rx_action+0x495/0xbe0 [ 9777.365327][ T1364] __do_softirq+0x1b5/0x7f6 [ 9777.365327][ T1364] [ 9777.367146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9777.367146][ T1364] netdev_get_by_index+0x5e/0x80 [ 9777.367146][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9777.367146][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9777.367146][ T1364] ip6_route_add+0x1c/0x140 [ 9777.367146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9777.367146][ T1364] addrconf_add_dev+0xe2/0x170 [ 9777.367146][ T1364] inet6_addr_add+0x12f/0xa40 [ 9777.367146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9777.367146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9777.367146][ T1364] netlink_rcv_skb+0x130/0x360 [ 9777.367146][ T1364] netlink_unicast+0x449/0x710 [ 9777.367146][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9777.367146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9777.367146][ T1364] ___sys_sendmsg+0xee/0x170 [ 9777.367146][ T1364] __sys_sendmsg+0xcd/0x170 [ 9777.367146][ T1364] do_syscall_64+0xc6/0x1e0 [ 9777.367146][ T1364] [ 9777.369325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9777.369325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9777.369325][ T1364] ipv6_find_idev+0x102/0x170 [ 9777.369325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9777.369325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9777.369325][ T1364] netlink_rcv_skb+0x130/0x360 [ 9777.369325][ T1364] netlink_unicast+0x449/0x710 [ 9777.369325][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9777.369325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9777.369325][ T1364] ___sys_sendmsg+0xee/0x170 [ 9777.369325][ T1364] __sys_sendmsg+0xcd/0x170 [ 9777.369325][ T1364] do_syscall_64+0xc6/0x1e0 [ 9777.369325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9777.369325][ T1364] [ 9777.371028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9777.371028][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9777.371028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9777.371028][ T1364] ipv6_find_idev+0x102/0x170 [ 9777.371028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9777.371028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9777.371028][ T1364] netlink_rcv_skb+0x130/0x360 [ 9777.371028][ T1364] netlink_unicast+0x449/0x710 [ 9777.371028][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9777.371028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9777.371028][ T1364] ___sys_sendmsg+0xee/0x170 [ 9777.371028][ T1364] __sys_sendmsg+0xcd/0x170 [ 9777.371028][ T1364] do_syscall_64+0xc6/0x1e0 [ 9777.371028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9777.371028][ T1364] [ 9787.610998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9787.611484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9787.611484][ T1364] ___neigh_create+0x14b/0xf60 [ 9787.611484][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9787.611484][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9787.611484][ T1364] ip6_output+0x1f3/0x770 [ 9787.611484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9787.611484][ T1364] mld_sendpack+0x62d/0xbc0 [ 9787.611484][ T1364] mld_ifc_work+0x32/0x1f0 [ 9787.611484][ T1364] process_one_work+0x84d/0x18a0 [ 9787.611484][ T1364] worker_thread+0x587/0xd30 [ 9787.611484][ T1364] kthread+0x28a/0x350 [ 9787.611484][ T1364] ret_from_fork+0x31/0x70 [ 9787.611484][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9787.611484][ T1364] [ 9787.613231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9787.613231][ T1364] dst_init+0x84/0x4a0 [ 9787.613231][ T1364] dst_alloc+0x97/0x150 [ 9787.613231][ T1364] ip6_dst_alloc+0x23/0x90 [ 9787.613231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9787.613231][ T1364] ip6_pol_route+0x56f/0x840 [ 9787.613231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9787.613231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9787.613231][ T1364] ipv6_rcv+0x1ad/0x810 [ 9787.613231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9787.613231][ T1364] process_backlog+0x101/0x620 [ 9787.613231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9787.613231][ T1364] net_rx_action+0x495/0xbe0 [ 9787.613231][ T1364] __do_softirq+0x1b5/0x7f6 [ 9787.613231][ T1364] [ 9787.615062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9787.615062][ T1364] netdev_get_by_index+0x5e/0x80 [ 9787.615062][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9787.615062][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9787.615062][ T1364] ip6_route_add+0x1c/0x140 [ 9787.615062][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9787.615062][ T1364] addrconf_add_dev+0xe2/0x170 [ 9787.615062][ T1364] inet6_addr_add+0x12f/0xa40 [ 9787.615062][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9787.615062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9787.615062][ T1364] netlink_rcv_skb+0x130/0x360 [ 9787.615062][ T1364] netlink_unicast+0x449/0x710 [ 9787.615062][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9787.615062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9787.615062][ T1364] ___sys_sendmsg+0xee/0x170 [ 9787.615062][ T1364] __sys_sendmsg+0xcd/0x170 [ 9787.615062][ T1364] do_syscall_64+0xc6/0x1e0 [ 9787.615062][ T1364] [ 9787.617247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9787.617247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9787.617247][ T1364] ipv6_find_idev+0x102/0x170 [ 9787.617247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9787.617247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9787.617247][ T1364] netlink_rcv_skb+0x130/0x360 [ 9787.617247][ T1364] netlink_unicast+0x449/0x710 [ 9787.617247][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9787.617247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9787.617247][ T1364] ___sys_sendmsg+0xee/0x170 [ 9787.617247][ T1364] __sys_sendmsg+0xcd/0x170 [ 9787.617247][ T1364] do_syscall_64+0xc6/0x1e0 [ 9787.617247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9787.617247][ T1364] [ 9787.618964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9787.618964][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9787.618964][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9787.618964][ T1364] ipv6_find_idev+0x102/0x170 [ 9787.618964][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9787.618964][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9787.618964][ T1364] netlink_rcv_skb+0x130/0x360 [ 9787.618964][ T1364] netlink_unicast+0x449/0x710 [ 9787.618964][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9787.618964][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9787.618964][ T1364] ___sys_sendmsg+0xee/0x170 [ 9787.618964][ T1364] __sys_sendmsg+0xcd/0x170 [ 9787.618964][ T1364] do_syscall_64+0xc6/0x1e0 [ 9787.618964][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9787.618964][ T1364] [ 9797.755083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9797.755560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9797.755560][ T1364] ___neigh_create+0x14b/0xf60 [ 9797.755560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9797.755560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9797.755560][ T1364] ip6_output+0x1f3/0x770 [ 9797.755560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9797.755560][ T1364] mld_sendpack+0x62d/0xbc0 [ 9797.755560][ T1364] mld_ifc_work+0x32/0x1f0 [ 9797.755560][ T1364] process_one_work+0x84d/0x18a0 [ 9797.755560][ T1364] worker_thread+0x587/0xd30 [ 9797.755560][ T1364] kthread+0x28a/0x350 [ 9797.755560][ T1364] ret_from_fork+0x31/0x70 [ 9797.755560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9797.755560][ T1364] [ 9797.757273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9797.757273][ T1364] dst_init+0x84/0x4a0 [ 9797.757273][ T1364] dst_alloc+0x97/0x150 [ 9797.757273][ T1364] ip6_dst_alloc+0x23/0x90 [ 9797.757273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9797.757273][ T1364] ip6_pol_route+0x56f/0x840 [ 9797.757273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9797.757273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9797.757273][ T1364] ipv6_rcv+0x1ad/0x810 [ 9797.757273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9797.757273][ T1364] process_backlog+0x101/0x620 [ 9797.757273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9797.757273][ T1364] net_rx_action+0x495/0xbe0 [ 9797.757273][ T1364] __do_softirq+0x1b5/0x7f6 [ 9797.757273][ T1364] [ 9797.759086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9797.759086][ T1364] netdev_get_by_index+0x5e/0x80 [ 9797.759086][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9797.759086][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9797.759086][ T1364] ip6_route_add+0x1c/0x140 [ 9797.759086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9797.759086][ T1364] addrconf_add_dev+0xe2/0x170 [ 9797.759086][ T1364] inet6_addr_add+0x12f/0xa40 [ 9797.759086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9797.759086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9797.759086][ T1364] netlink_rcv_skb+0x130/0x360 [ 9797.759086][ T1364] netlink_unicast+0x449/0x710 [ 9797.759086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9797.759086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9797.759086][ T1364] ___sys_sendmsg+0xee/0x170 [ 9797.759086][ T1364] __sys_sendmsg+0xcd/0x170 [ 9797.759086][ T1364] do_syscall_64+0xc6/0x1e0 [ 9797.759086][ T1364] [ 9797.761783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9797.761783][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9797.761783][ T1364] ipv6_find_idev+0x102/0x170 [ 9797.761783][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9797.761783][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9797.761783][ T1364] netlink_rcv_skb+0x130/0x360 [ 9797.761783][ T1364] netlink_unicast+0x449/0x710 [ 9797.761783][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9797.761783][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9797.761783][ T1364] ___sys_sendmsg+0xee/0x170 [ 9797.761783][ T1364] __sys_sendmsg+0xcd/0x170 [ 9797.761783][ T1364] do_syscall_64+0xc6/0x1e0 [ 9797.761783][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9797.761783][ T1364] [ 9797.763492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9797.763492][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9797.763492][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9797.763492][ T1364] ipv6_find_idev+0x102/0x170 [ 9797.763492][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9797.763492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9797.763492][ T1364] netlink_rcv_skb+0x130/0x360 [ 9797.763492][ T1364] netlink_unicast+0x449/0x710 [ 9797.763492][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9797.763492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9797.763492][ T1364] ___sys_sendmsg+0xee/0x170 [ 9797.763492][ T1364] __sys_sendmsg+0xcd/0x170 [ 9797.763492][ T1364] do_syscall_64+0xc6/0x1e0 [ 9797.763492][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9797.763492][ T1364] [ 9807.867042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9807.867545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9807.867545][ T1364] ___neigh_create+0x14b/0xf60 [ 9807.867545][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9807.867545][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9807.867545][ T1364] ip6_output+0x1f3/0x770 [ 9807.867545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9807.867545][ T1364] mld_sendpack+0x62d/0xbc0 [ 9807.867545][ T1364] mld_ifc_work+0x32/0x1f0 [ 9807.867545][ T1364] process_one_work+0x84d/0x18a0 [ 9807.867545][ T1364] worker_thread+0x587/0xd30 [ 9807.867545][ T1364] kthread+0x28a/0x350 [ 9807.867545][ T1364] ret_from_fork+0x31/0x70 [ 9807.867545][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9807.867545][ T1364] [ 9807.869266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9807.869266][ T1364] dst_init+0x84/0x4a0 [ 9807.869266][ T1364] dst_alloc+0x97/0x150 [ 9807.869266][ T1364] ip6_dst_alloc+0x23/0x90 [ 9807.869266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9807.869266][ T1364] ip6_pol_route+0x56f/0x840 [ 9807.869266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9807.869266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9807.869266][ T1364] ipv6_rcv+0x1ad/0x810 [ 9807.869266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9807.869266][ T1364] process_backlog+0x101/0x620 [ 9807.869266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9807.869266][ T1364] net_rx_action+0x495/0xbe0 [ 9807.869266][ T1364] __do_softirq+0x1b5/0x7f6 [ 9807.869266][ T1364] [ 9807.871103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9807.871103][ T1364] netdev_get_by_index+0x5e/0x80 [ 9807.871103][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9807.871103][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9807.871103][ T1364] ip6_route_add+0x1c/0x140 [ 9807.871103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9807.871103][ T1364] addrconf_add_dev+0xe2/0x170 [ 9807.871103][ T1364] inet6_addr_add+0x12f/0xa40 [ 9807.871103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9807.871103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9807.871103][ T1364] netlink_rcv_skb+0x130/0x360 [ 9807.871103][ T1364] netlink_unicast+0x449/0x710 [ 9807.871103][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9807.871103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9807.871103][ T1364] ___sys_sendmsg+0xee/0x170 [ 9807.871103][ T1364] __sys_sendmsg+0xcd/0x170 [ 9807.871103][ T1364] do_syscall_64+0xc6/0x1e0 [ 9807.871103][ T1364] [ 9807.873300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9807.873300][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9807.873300][ T1364] ipv6_find_idev+0x102/0x170 [ 9807.873300][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9807.873300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9807.873300][ T1364] netlink_rcv_skb+0x130/0x360 [ 9807.873300][ T1364] netlink_unicast+0x449/0x710 [ 9807.873300][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9807.873300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9807.873300][ T1364] ___sys_sendmsg+0xee/0x170 [ 9807.873300][ T1364] __sys_sendmsg+0xcd/0x170 [ 9807.873300][ T1364] do_syscall_64+0xc6/0x1e0 [ 9807.873300][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9807.873300][ T1364] [ 9807.875020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9807.875020][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9807.875020][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9807.875020][ T1364] ipv6_find_idev+0x102/0x170 [ 9807.875020][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9807.875020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9807.875020][ T1364] netlink_rcv_skb+0x130/0x360 [ 9807.875020][ T1364] netlink_unicast+0x449/0x710 [ 9807.875020][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9807.875020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9807.875020][ T1364] ___sys_sendmsg+0xee/0x170 [ 9807.875020][ T1364] __sys_sendmsg+0xcd/0x170 [ 9807.875020][ T1364] do_syscall_64+0xc6/0x1e0 [ 9807.875020][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9807.875020][ T1364] [ 9817.915050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9817.915532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9817.915532][ T1364] ___neigh_create+0x14b/0xf60 [ 9817.915532][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9817.915532][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9817.915532][ T1364] ip6_output+0x1f3/0x770 [ 9817.915532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9817.915532][ T1364] mld_sendpack+0x62d/0xbc0 [ 9817.915532][ T1364] mld_ifc_work+0x32/0x1f0 [ 9817.915532][ T1364] process_one_work+0x84d/0x18a0 [ 9817.915532][ T1364] worker_thread+0x587/0xd30 [ 9817.915532][ T1364] kthread+0x28a/0x350 [ 9817.915532][ T1364] ret_from_fork+0x31/0x70 [ 9817.915532][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9817.915532][ T1364] [ 9817.917264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9817.917264][ T1364] dst_init+0x84/0x4a0 [ 9817.917264][ T1364] dst_alloc+0x97/0x150 [ 9817.917264][ T1364] ip6_dst_alloc+0x23/0x90 [ 9817.917264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9817.917264][ T1364] ip6_pol_route+0x56f/0x840 [ 9817.917264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9817.917264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9817.917264][ T1364] ipv6_rcv+0x1ad/0x810 [ 9817.917264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9817.917264][ T1364] process_backlog+0x101/0x620 [ 9817.917264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9817.917264][ T1364] net_rx_action+0x495/0xbe0 [ 9817.917264][ T1364] __do_softirq+0x1b5/0x7f6 [ 9817.917264][ T1364] [ 9817.919094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9817.919094][ T1364] netdev_get_by_index+0x5e/0x80 [ 9817.919094][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9817.919094][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9817.919094][ T1364] ip6_route_add+0x1c/0x140 [ 9817.919094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9817.919094][ T1364] addrconf_add_dev+0xe2/0x170 [ 9817.919094][ T1364] inet6_addr_add+0x12f/0xa40 [ 9817.919094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9817.919094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9817.919094][ T1364] netlink_rcv_skb+0x130/0x360 [ 9817.919094][ T1364] netlink_unicast+0x449/0x710 [ 9817.919094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9817.919094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9817.919094][ T1364] ___sys_sendmsg+0xee/0x170 [ 9817.919094][ T1364] __sys_sendmsg+0xcd/0x170 [ 9817.919094][ T1364] do_syscall_64+0xc6/0x1e0 [ 9817.919094][ T1364] [ 9817.921303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9817.921303][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9817.921303][ T1364] ipv6_find_idev+0x102/0x170 [ 9817.921303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9817.921303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9817.921303][ T1364] netlink_rcv_skb+0x130/0x360 [ 9817.921303][ T1364] netlink_unicast+0x449/0x710 [ 9817.921303][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9817.921303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9817.921303][ T1364] ___sys_sendmsg+0xee/0x170 [ 9817.921303][ T1364] __sys_sendmsg+0xcd/0x170 [ 9817.921303][ T1364] do_syscall_64+0xc6/0x1e0 [ 9817.921303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9817.921303][ T1364] [ 9817.923022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9817.923022][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9817.923022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9817.923022][ T1364] ipv6_find_idev+0x102/0x170 [ 9817.923022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9817.923022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9817.923022][ T1364] netlink_rcv_skb+0x130/0x360 [ 9817.923022][ T1364] netlink_unicast+0x449/0x710 [ 9817.923022][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9817.923022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9817.923022][ T1364] ___sys_sendmsg+0xee/0x170 [ 9817.923022][ T1364] __sys_sendmsg+0xcd/0x170 [ 9817.923022][ T1364] do_syscall_64+0xc6/0x1e0 [ 9817.923022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9817.923022][ T1364] [ 9827.963046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9827.963535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9827.963535][ T1364] ___neigh_create+0x14b/0xf60 [ 9827.963535][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9827.963535][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9827.963535][ T1364] ip6_output+0x1f3/0x770 [ 9827.963535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9827.963535][ T1364] mld_sendpack+0x62d/0xbc0 [ 9827.963535][ T1364] mld_ifc_work+0x32/0x1f0 [ 9827.963535][ T1364] process_one_work+0x84d/0x18a0 [ 9827.963535][ T1364] worker_thread+0x587/0xd30 [ 9827.963535][ T1364] kthread+0x28a/0x350 [ 9827.963535][ T1364] ret_from_fork+0x31/0x70 [ 9827.963535][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9827.963535][ T1364] [ 9827.965265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9827.965265][ T1364] dst_init+0x84/0x4a0 [ 9827.965265][ T1364] dst_alloc+0x97/0x150 [ 9827.965265][ T1364] ip6_dst_alloc+0x23/0x90 [ 9827.965265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9827.965265][ T1364] ip6_pol_route+0x56f/0x840 [ 9827.965265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9827.965265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9827.965265][ T1364] ipv6_rcv+0x1ad/0x810 [ 9827.965265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9827.965265][ T1364] process_backlog+0x101/0x620 [ 9827.965265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9827.965265][ T1364] net_rx_action+0x495/0xbe0 [ 9827.965265][ T1364] __do_softirq+0x1b5/0x7f6 [ 9827.965265][ T1364] [ 9827.967101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9827.967101][ T1364] netdev_get_by_index+0x5e/0x80 [ 9827.967101][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9827.967101][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9827.967101][ T1364] ip6_route_add+0x1c/0x140 [ 9827.967101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9827.967101][ T1364] addrconf_add_dev+0xe2/0x170 [ 9827.967101][ T1364] inet6_addr_add+0x12f/0xa40 [ 9827.967101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9827.967101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9827.967101][ T1364] netlink_rcv_skb+0x130/0x360 [ 9827.967101][ T1364] netlink_unicast+0x449/0x710 [ 9827.967101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9827.967101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9827.967101][ T1364] ___sys_sendmsg+0xee/0x170 [ 9827.967101][ T1364] __sys_sendmsg+0xcd/0x170 [ 9827.967101][ T1364] do_syscall_64+0xc6/0x1e0 [ 9827.967101][ T1364] [ 9827.969297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9827.969297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9827.969297][ T1364] ipv6_find_idev+0x102/0x170 [ 9827.969297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9827.969297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9827.969297][ T1364] netlink_rcv_skb+0x130/0x360 [ 9827.969297][ T1364] netlink_unicast+0x449/0x710 [ 9827.969297][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9827.969297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9827.969297][ T1364] ___sys_sendmsg+0xee/0x170 [ 9827.969297][ T1364] __sys_sendmsg+0xcd/0x170 [ 9827.969297][ T1364] do_syscall_64+0xc6/0x1e0 [ 9827.969297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9827.969297][ T1364] [ 9827.971025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9827.971025][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9827.971025][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9827.971025][ T1364] ipv6_find_idev+0x102/0x170 [ 9827.971025][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9827.971025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9827.971025][ T1364] netlink_rcv_skb+0x130/0x360 [ 9827.971025][ T1364] netlink_unicast+0x449/0x710 [ 9827.971025][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9827.971025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9827.971025][ T1364] ___sys_sendmsg+0xee/0x170 [ 9827.971025][ T1364] __sys_sendmsg+0xcd/0x170 [ 9827.971025][ T1364] do_syscall_64+0xc6/0x1e0 [ 9827.971025][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9827.971025][ T1364] [ 9838.211042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9838.211560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9838.211560][ T1364] ___neigh_create+0x14b/0xf60 [ 9838.211560][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9838.211560][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9838.211560][ T1364] ip6_output+0x1f3/0x770 [ 9838.211560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9838.211560][ T1364] mld_sendpack+0x62d/0xbc0 [ 9838.211560][ T1364] mld_ifc_work+0x32/0x1f0 [ 9838.211560][ T1364] process_one_work+0x84d/0x18a0 [ 9838.211560][ T1364] worker_thread+0x587/0xd30 [ 9838.211560][ T1364] kthread+0x28a/0x350 [ 9838.211560][ T1364] ret_from_fork+0x31/0x70 [ 9838.211560][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9838.211560][ T1364] [ 9838.213287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9838.213287][ T1364] dst_init+0x84/0x4a0 [ 9838.213287][ T1364] dst_alloc+0x97/0x150 [ 9838.213287][ T1364] ip6_dst_alloc+0x23/0x90 [ 9838.213287][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9838.213287][ T1364] ip6_pol_route+0x56f/0x840 [ 9838.213287][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9838.213287][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9838.213287][ T1364] ipv6_rcv+0x1ad/0x810 [ 9838.213287][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9838.213287][ T1364] process_backlog+0x101/0x620 [ 9838.213287][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9838.213287][ T1364] net_rx_action+0x495/0xbe0 [ 9838.213287][ T1364] __do_softirq+0x1b5/0x7f6 [ 9838.213287][ T1364] [ 9838.215121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9838.215121][ T1364] netdev_get_by_index+0x5e/0x80 [ 9838.215121][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9838.215121][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9838.215121][ T1364] ip6_route_add+0x1c/0x140 [ 9838.215121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9838.215121][ T1364] addrconf_add_dev+0xe2/0x170 [ 9838.215121][ T1364] inet6_addr_add+0x12f/0xa40 [ 9838.215121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9838.215121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9838.215121][ T1364] netlink_rcv_skb+0x130/0x360 [ 9838.215121][ T1364] netlink_unicast+0x449/0x710 [ 9838.215121][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9838.215121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9838.215121][ T1364] ___sys_sendmsg+0xee/0x170 [ 9838.215121][ T1364] __sys_sendmsg+0xcd/0x170 [ 9838.215121][ T1364] do_syscall_64+0xc6/0x1e0 [ 9838.215121][ T1364] [ 9838.217314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9838.217314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9838.217314][ T1364] ipv6_find_idev+0x102/0x170 [ 9838.217314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9838.217314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9838.217314][ T1364] netlink_rcv_skb+0x130/0x360 [ 9838.217314][ T1364] netlink_unicast+0x449/0x710 [ 9838.217314][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9838.217314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9838.217314][ T1364] ___sys_sendmsg+0xee/0x170 [ 9838.217314][ T1364] __sys_sendmsg+0xcd/0x170 [ 9838.217314][ T1364] do_syscall_64+0xc6/0x1e0 [ 9838.217314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9838.217314][ T1364] [ 9838.219035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9838.219035][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9838.219035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9838.219035][ T1364] ipv6_find_idev+0x102/0x170 [ 9838.219035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9838.219035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9838.219035][ T1364] netlink_rcv_skb+0x130/0x360 [ 9838.219035][ T1364] netlink_unicast+0x449/0x710 [ 9838.219035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9838.219035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9838.219035][ T1364] ___sys_sendmsg+0xee/0x170 [ 9838.219035][ T1364] __sys_sendmsg+0xcd/0x170 [ 9838.219035][ T1364] do_syscall_64+0xc6/0x1e0 [ 9838.219035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9838.219035][ T1364] [ 9848.379078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9848.379588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9848.379588][ T1364] ___neigh_create+0x14b/0xf60 [ 9848.379588][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9848.379588][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9848.379588][ T1364] ip6_output+0x1f3/0x770 [ 9848.379588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9848.379588][ T1364] mld_sendpack+0x62d/0xbc0 [ 9848.379588][ T1364] mld_ifc_work+0x32/0x1f0 [ 9848.379588][ T1364] process_one_work+0x84d/0x18a0 [ 9848.379588][ T1364] worker_thread+0x587/0xd30 [ 9848.379588][ T1364] kthread+0x28a/0x350 [ 9848.379588][ T1364] ret_from_fork+0x31/0x70 [ 9848.379588][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9848.379588][ T1364] [ 9848.381313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9848.381313][ T1364] dst_init+0x84/0x4a0 [ 9848.381313][ T1364] dst_alloc+0x97/0x150 [ 9848.381313][ T1364] ip6_dst_alloc+0x23/0x90 [ 9848.381313][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9848.381313][ T1364] ip6_pol_route+0x56f/0x840 [ 9848.381313][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9848.381313][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9848.381313][ T1364] ipv6_rcv+0x1ad/0x810 [ 9848.381313][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9848.381313][ T1364] process_backlog+0x101/0x620 [ 9848.381313][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9848.381313][ T1364] net_rx_action+0x495/0xbe0 [ 9848.381313][ T1364] __do_softirq+0x1b5/0x7f6 [ 9848.381313][ T1364] [ 9848.383154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9848.383154][ T1364] netdev_get_by_index+0x5e/0x80 [ 9848.383154][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9848.383154][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9848.383154][ T1364] ip6_route_add+0x1c/0x140 [ 9848.383154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9848.383154][ T1364] addrconf_add_dev+0xe2/0x170 [ 9848.383154][ T1364] inet6_addr_add+0x12f/0xa40 [ 9848.383154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9848.383154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9848.383154][ T1364] netlink_rcv_skb+0x130/0x360 [ 9848.383154][ T1364] netlink_unicast+0x449/0x710 [ 9848.383154][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9848.383154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9848.383154][ T1364] ___sys_sendmsg+0xee/0x170 [ 9848.383154][ T1364] __sys_sendmsg+0xcd/0x170 [ 9848.383154][ T1364] do_syscall_64+0xc6/0x1e0 [ 9848.383154][ T1364] [ 9848.385357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9848.385357][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9848.385357][ T1364] ipv6_find_idev+0x102/0x170 [ 9848.385357][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9848.385357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9848.385357][ T1364] netlink_rcv_skb+0x130/0x360 [ 9848.385357][ T1364] netlink_unicast+0x449/0x710 [ 9848.385357][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9848.385357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9848.385357][ T1364] ___sys_sendmsg+0xee/0x170 [ 9848.385357][ T1364] __sys_sendmsg+0xcd/0x170 [ 9848.385357][ T1364] do_syscall_64+0xc6/0x1e0 [ 9848.385357][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9848.385357][ T1364] [ 9848.387086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9848.387086][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9848.387086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9848.387086][ T1364] ipv6_find_idev+0x102/0x170 [ 9848.387086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9848.387086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9848.387086][ T1364] netlink_rcv_skb+0x130/0x360 [ 9848.387086][ T1364] netlink_unicast+0x449/0x710 [ 9848.387086][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9848.387086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9848.387086][ T1364] ___sys_sendmsg+0xee/0x170 [ 9848.387086][ T1364] __sys_sendmsg+0xcd/0x170 [ 9848.387086][ T1364] do_syscall_64+0xc6/0x1e0 [ 9848.387086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9848.387086][ T1364] [ 9858.627062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9858.627556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9858.627556][ T1364] ___neigh_create+0x14b/0xf60 [ 9858.627556][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9858.627556][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9858.627556][ T1364] ip6_output+0x1f3/0x770 [ 9858.627556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9858.627556][ T1364] mld_sendpack+0x62d/0xbc0 [ 9858.627556][ T1364] mld_ifc_work+0x32/0x1f0 [ 9858.627556][ T1364] process_one_work+0x84d/0x18a0 [ 9858.627556][ T1364] worker_thread+0x587/0xd30 [ 9858.627556][ T1364] kthread+0x28a/0x350 [ 9858.627556][ T1364] ret_from_fork+0x31/0x70 [ 9858.627556][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9858.627556][ T1364] [ 9858.629276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9858.629276][ T1364] dst_init+0x84/0x4a0 [ 9858.629276][ T1364] dst_alloc+0x97/0x150 [ 9858.629276][ T1364] ip6_dst_alloc+0x23/0x90 [ 9858.629276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9858.629276][ T1364] ip6_pol_route+0x56f/0x840 [ 9858.629276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9858.629276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9858.629276][ T1364] ipv6_rcv+0x1ad/0x810 [ 9858.629276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9858.629276][ T1364] process_backlog+0x101/0x620 [ 9858.629276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9858.629276][ T1364] net_rx_action+0x495/0xbe0 [ 9858.629276][ T1364] __do_softirq+0x1b5/0x7f6 [ 9858.629276][ T1364] [ 9858.631122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9858.631122][ T1364] netdev_get_by_index+0x5e/0x80 [ 9858.631122][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9858.631122][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9858.631122][ T1364] ip6_route_add+0x1c/0x140 [ 9858.631122][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9858.631122][ T1364] addrconf_add_dev+0xe2/0x170 [ 9858.631122][ T1364] inet6_addr_add+0x12f/0xa40 [ 9858.631122][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9858.631122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9858.631122][ T1364] netlink_rcv_skb+0x130/0x360 [ 9858.631122][ T1364] netlink_unicast+0x449/0x710 [ 9858.631122][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9858.631122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9858.631122][ T1364] ___sys_sendmsg+0xee/0x170 [ 9858.631122][ T1364] __sys_sendmsg+0xcd/0x170 [ 9858.631122][ T1364] do_syscall_64+0xc6/0x1e0 [ 9858.631122][ T1364] [ 9858.633311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9858.633311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9858.633311][ T1364] ipv6_find_idev+0x102/0x170 [ 9858.633311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9858.633311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9858.633311][ T1364] netlink_rcv_skb+0x130/0x360 [ 9858.633311][ T1364] netlink_unicast+0x449/0x710 [ 9858.633311][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9858.633311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9858.633311][ T1364] ___sys_sendmsg+0xee/0x170 [ 9858.633311][ T1364] __sys_sendmsg+0xcd/0x170 [ 9858.633311][ T1364] do_syscall_64+0xc6/0x1e0 [ 9858.633311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9858.633311][ T1364] [ 9858.635031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9858.635031][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9858.635031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9858.635031][ T1364] ipv6_find_idev+0x102/0x170 [ 9858.635031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9858.635031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9858.635031][ T1364] netlink_rcv_skb+0x130/0x360 [ 9858.635031][ T1364] netlink_unicast+0x449/0x710 [ 9858.635031][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9858.635031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9858.635031][ T1364] ___sys_sendmsg+0xee/0x170 [ 9858.635031][ T1364] __sys_sendmsg+0xcd/0x170 [ 9858.635031][ T1364] do_syscall_64+0xc6/0x1e0 [ 9858.635031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9858.635031][ T1364] [ 9868.875062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9868.875558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9868.875558][ T1364] ___neigh_create+0x14b/0xf60 [ 9868.875558][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9868.875558][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9868.875558][ T1364] ip6_output+0x1f3/0x770 [ 9868.875558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9868.875558][ T1364] mld_sendpack+0x62d/0xbc0 [ 9868.875558][ T1364] mld_ifc_work+0x32/0x1f0 [ 9868.875558][ T1364] process_one_work+0x84d/0x18a0 [ 9868.875558][ T1364] worker_thread+0x587/0xd30 [ 9868.875558][ T1364] kthread+0x28a/0x350 [ 9868.875558][ T1364] ret_from_fork+0x31/0x70 [ 9868.875558][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9868.875558][ T1364] [ 9868.877285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9868.877285][ T1364] dst_init+0x84/0x4a0 [ 9868.877285][ T1364] dst_alloc+0x97/0x150 [ 9868.877285][ T1364] ip6_dst_alloc+0x23/0x90 [ 9868.877285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9868.877285][ T1364] ip6_pol_route+0x56f/0x840 [ 9868.877285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9868.877285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9868.877285][ T1364] ipv6_rcv+0x1ad/0x810 [ 9868.877285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9868.877285][ T1364] process_backlog+0x101/0x620 [ 9868.877285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9868.877285][ T1364] net_rx_action+0x495/0xbe0 [ 9868.877285][ T1364] __do_softirq+0x1b5/0x7f6 [ 9868.877285][ T1364] [ 9868.879114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9868.879114][ T1364] netdev_get_by_index+0x5e/0x80 [ 9868.879114][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9868.879114][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9868.879114][ T1364] ip6_route_add+0x1c/0x140 [ 9868.879114][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9868.879114][ T1364] addrconf_add_dev+0xe2/0x170 [ 9868.879114][ T1364] inet6_addr_add+0x12f/0xa40 [ 9868.879114][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9868.879114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9868.879114][ T1364] netlink_rcv_skb+0x130/0x360 [ 9868.879114][ T1364] netlink_unicast+0x449/0x710 [ 9868.879114][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9868.879114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9868.879114][ T1364] ___sys_sendmsg+0xee/0x170 [ 9868.879114][ T1364] __sys_sendmsg+0xcd/0x170 [ 9868.879114][ T1364] do_syscall_64+0xc6/0x1e0 [ 9868.879114][ T1364] [ 9868.881327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9868.881327][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9868.881327][ T1364] ipv6_find_idev+0x102/0x170 [ 9868.881327][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9868.881327][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9868.881327][ T1364] netlink_rcv_skb+0x130/0x360 [ 9868.881327][ T1364] netlink_unicast+0x449/0x710 [ 9868.881327][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9868.881327][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9868.881327][ T1364] ___sys_sendmsg+0xee/0x170 [ 9868.881327][ T1364] __sys_sendmsg+0xcd/0x170 [ 9868.881327][ T1364] do_syscall_64+0xc6/0x1e0 [ 9868.881327][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9868.881327][ T1364] [ 9868.883051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9868.883051][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9868.883051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9868.883051][ T1364] ipv6_find_idev+0x102/0x170 [ 9868.883051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9868.883051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9868.883051][ T1364] netlink_rcv_skb+0x130/0x360 [ 9868.883051][ T1364] netlink_unicast+0x449/0x710 [ 9868.883051][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9868.883051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9868.883051][ T1364] ___sys_sendmsg+0xee/0x170 [ 9868.883051][ T1364] __sys_sendmsg+0xcd/0x170 [ 9868.883051][ T1364] do_syscall_64+0xc6/0x1e0 [ 9868.883051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9868.883051][ T1364] [ 9878.979044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9878.979484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9878.979484][ T1364] ___neigh_create+0x14b/0xf60 [ 9878.979484][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9878.979484][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9878.979484][ T1364] ip6_output+0x1f3/0x770 [ 9878.979484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9878.979484][ T1364] mld_sendpack+0x62d/0xbc0 [ 9878.979484][ T1364] mld_ifc_work+0x32/0x1f0 [ 9878.979484][ T1364] process_one_work+0x84d/0x18a0 [ 9878.979484][ T1364] worker_thread+0x587/0xd30 [ 9878.979484][ T1364] kthread+0x28a/0x350 [ 9878.979484][ T1364] ret_from_fork+0x31/0x70 [ 9878.979484][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9878.979484][ T1364] [ 9878.981209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9878.981209][ T1364] dst_init+0x84/0x4a0 [ 9878.981209][ T1364] dst_alloc+0x97/0x150 [ 9878.981209][ T1364] ip6_dst_alloc+0x23/0x90 [ 9878.981209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9878.981209][ T1364] ip6_pol_route+0x56f/0x840 [ 9878.981209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9878.981209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9878.981209][ T1364] ipv6_rcv+0x1ad/0x810 [ 9878.981209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9878.981209][ T1364] process_backlog+0x101/0x620 [ 9878.981209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9878.981209][ T1364] net_rx_action+0x495/0xbe0 [ 9878.981209][ T1364] __do_softirq+0x1b5/0x7f6 [ 9878.981209][ T1364] [ 9878.983040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9878.983040][ T1364] netdev_get_by_index+0x5e/0x80 [ 9878.983040][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9878.983040][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9878.983040][ T1364] ip6_route_add+0x1c/0x140 [ 9878.983040][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9878.983040][ T1364] addrconf_add_dev+0xe2/0x170 [ 9878.983040][ T1364] inet6_addr_add+0x12f/0xa40 [ 9878.983040][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9878.983040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9878.983040][ T1364] netlink_rcv_skb+0x130/0x360 [ 9878.983040][ T1364] netlink_unicast+0x449/0x710 [ 9878.983040][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9878.983040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9878.983040][ T1364] ___sys_sendmsg+0xee/0x170 [ 9878.983040][ T1364] __sys_sendmsg+0xcd/0x170 [ 9878.983040][ T1364] do_syscall_64+0xc6/0x1e0 [ 9878.983040][ T1364] [ 9878.986226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9878.986226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9878.986226][ T1364] ipv6_find_idev+0x102/0x170 [ 9878.986226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9878.986226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9878.986226][ T1364] netlink_rcv_skb+0x130/0x360 [ 9878.986226][ T1364] netlink_unicast+0x449/0x710 [ 9878.986226][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9878.986226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9878.986226][ T1364] ___sys_sendmsg+0xee/0x170 [ 9878.986226][ T1364] __sys_sendmsg+0xcd/0x170 [ 9878.986226][ T1364] do_syscall_64+0xc6/0x1e0 [ 9878.986226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9878.986226][ T1364] [ 9878.989033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9878.989033][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9878.989033][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9878.989033][ T1364] ipv6_find_idev+0x102/0x170 [ 9878.989033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9878.989033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9878.989033][ T1364] netlink_rcv_skb+0x130/0x360 [ 9878.989033][ T1364] netlink_unicast+0x449/0x710 [ 9878.989033][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9878.989033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9878.989033][ T1364] ___sys_sendmsg+0xee/0x170 [ 9878.989033][ T1364] __sys_sendmsg+0xcd/0x170 [ 9878.989033][ T1364] do_syscall_64+0xc6/0x1e0 [ 9878.989033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9878.989033][ T1364] [ 9889.243052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9889.243541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9889.243541][ T1364] ___neigh_create+0x14b/0xf60 [ 9889.243541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9889.243541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9889.243541][ T1364] ip6_output+0x1f3/0x770 [ 9889.243541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9889.243541][ T1364] mld_sendpack+0x62d/0xbc0 [ 9889.243541][ T1364] mld_ifc_work+0x32/0x1f0 [ 9889.243541][ T1364] process_one_work+0x84d/0x18a0 [ 9889.243541][ T1364] worker_thread+0x587/0xd30 [ 9889.243541][ T1364] kthread+0x28a/0x350 [ 9889.243541][ T1364] ret_from_fork+0x31/0x70 [ 9889.243541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9889.243541][ T1364] [ 9889.245270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9889.245270][ T1364] dst_init+0x84/0x4a0 [ 9889.245270][ T1364] dst_alloc+0x97/0x150 [ 9889.245270][ T1364] ip6_dst_alloc+0x23/0x90 [ 9889.245270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9889.245270][ T1364] ip6_pol_route+0x56f/0x840 [ 9889.245270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9889.245270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9889.245270][ T1364] ipv6_rcv+0x1ad/0x810 [ 9889.245270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9889.245270][ T1364] process_backlog+0x101/0x620 [ 9889.245270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9889.245270][ T1364] net_rx_action+0x495/0xbe0 [ 9889.245270][ T1364] __do_softirq+0x1b5/0x7f6 [ 9889.245270][ T1364] [ 9889.247104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9889.247104][ T1364] netdev_get_by_index+0x5e/0x80 [ 9889.247104][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9889.247104][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9889.247104][ T1364] ip6_route_add+0x1c/0x140 [ 9889.247104][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9889.247104][ T1364] addrconf_add_dev+0xe2/0x170 [ 9889.247104][ T1364] inet6_addr_add+0x12f/0xa40 [ 9889.247104][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9889.247104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9889.247104][ T1364] netlink_rcv_skb+0x130/0x360 [ 9889.247104][ T1364] netlink_unicast+0x449/0x710 [ 9889.247104][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9889.247104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9889.247104][ T1364] ___sys_sendmsg+0xee/0x170 [ 9889.247104][ T1364] __sys_sendmsg+0xcd/0x170 [ 9889.247104][ T1364] do_syscall_64+0xc6/0x1e0 [ 9889.247104][ T1364] [ 9889.249311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9889.249311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9889.249311][ T1364] ipv6_find_idev+0x102/0x170 [ 9889.249311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9889.249311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9889.249311][ T1364] netlink_rcv_skb+0x130/0x360 [ 9889.249311][ T1364] netlink_unicast+0x449/0x710 [ 9889.249311][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9889.249311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9889.249311][ T1364] ___sys_sendmsg+0xee/0x170 [ 9889.249311][ T1364] __sys_sendmsg+0xcd/0x170 [ 9889.249311][ T1364] do_syscall_64+0xc6/0x1e0 [ 9889.249311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9889.249311][ T1364] [ 9889.251035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9889.251035][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9889.251035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9889.251035][ T1364] ipv6_find_idev+0x102/0x170 [ 9889.251035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9889.251035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9889.251035][ T1364] netlink_rcv_skb+0x130/0x360 [ 9889.251035][ T1364] netlink_unicast+0x449/0x710 [ 9889.251035][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9889.251035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9889.251035][ T1364] ___sys_sendmsg+0xee/0x170 [ 9889.251035][ T1364] __sys_sendmsg+0xcd/0x170 [ 9889.251035][ T1364] do_syscall_64+0xc6/0x1e0 [ 9889.251035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9889.251035][ T1364] [ 9899.491058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9899.491578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9899.491578][ T1364] ___neigh_create+0x14b/0xf60 [ 9899.491578][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9899.491578][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9899.491578][ T1364] ip6_output+0x1f3/0x770 [ 9899.491578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9899.491578][ T1364] mld_sendpack+0x62d/0xbc0 [ 9899.491578][ T1364] mld_ifc_work+0x32/0x1f0 [ 9899.491578][ T1364] process_one_work+0x84d/0x18a0 [ 9899.491578][ T1364] worker_thread+0x587/0xd30 [ 9899.491578][ T1364] kthread+0x28a/0x350 [ 9899.491578][ T1364] ret_from_fork+0x31/0x70 [ 9899.491578][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9899.491578][ T1364] [ 9899.493322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9899.493322][ T1364] dst_init+0x84/0x4a0 [ 9899.493322][ T1364] dst_alloc+0x97/0x150 [ 9899.493322][ T1364] ip6_dst_alloc+0x23/0x90 [ 9899.493322][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9899.493322][ T1364] ip6_pol_route+0x56f/0x840 [ 9899.493322][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9899.493322][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9899.493322][ T1364] ipv6_rcv+0x1ad/0x810 [ 9899.493322][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9899.493322][ T1364] process_backlog+0x101/0x620 [ 9899.493322][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9899.493322][ T1364] net_rx_action+0x495/0xbe0 [ 9899.493322][ T1364] __do_softirq+0x1b5/0x7f6 [ 9899.493322][ T1364] [ 9899.495166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9899.495166][ T1364] netdev_get_by_index+0x5e/0x80 [ 9899.495166][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9899.495166][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9899.495166][ T1364] ip6_route_add+0x1c/0x140 [ 9899.495166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9899.495166][ T1364] addrconf_add_dev+0xe2/0x170 [ 9899.495166][ T1364] inet6_addr_add+0x12f/0xa40 [ 9899.495166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9899.495166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9899.495166][ T1364] netlink_rcv_skb+0x130/0x360 [ 9899.495166][ T1364] netlink_unicast+0x449/0x710 [ 9899.495166][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9899.495166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9899.495166][ T1364] ___sys_sendmsg+0xee/0x170 [ 9899.495166][ T1364] __sys_sendmsg+0xcd/0x170 [ 9899.495166][ T1364] do_syscall_64+0xc6/0x1e0 [ 9899.495166][ T1364] [ 9899.497384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9899.497384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9899.497384][ T1364] ipv6_find_idev+0x102/0x170 [ 9899.497384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9899.497384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9899.497384][ T1364] netlink_rcv_skb+0x130/0x360 [ 9899.497384][ T1364] netlink_unicast+0x449/0x710 [ 9899.497384][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9899.497384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9899.497384][ T1364] ___sys_sendmsg+0xee/0x170 [ 9899.497384][ T1364] __sys_sendmsg+0xcd/0x170 [ 9899.497384][ T1364] do_syscall_64+0xc6/0x1e0 [ 9899.497384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9899.497384][ T1364] [ 9899.499101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9899.499101][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9899.499101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9899.499101][ T1364] ipv6_find_idev+0x102/0x170 [ 9899.499101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9899.499101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9899.499101][ T1364] netlink_rcv_skb+0x130/0x360 [ 9899.499101][ T1364] netlink_unicast+0x449/0x710 [ 9899.499101][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9899.499101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9899.499101][ T1364] ___sys_sendmsg+0xee/0x170 [ 9899.499101][ T1364] __sys_sendmsg+0xcd/0x170 [ 9899.499101][ T1364] do_syscall_64+0xc6/0x1e0 [ 9899.499101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9899.499101][ T1364] [ 9909.659065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9909.659569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9909.659569][ T1364] ___neigh_create+0x14b/0xf60 [ 9909.659569][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9909.659569][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9909.659569][ T1364] ip6_output+0x1f3/0x770 [ 9909.659569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9909.659569][ T1364] mld_sendpack+0x62d/0xbc0 [ 9909.659569][ T1364] mld_ifc_work+0x32/0x1f0 [ 9909.659569][ T1364] process_one_work+0x84d/0x18a0 [ 9909.659569][ T1364] worker_thread+0x587/0xd30 [ 9909.659569][ T1364] kthread+0x28a/0x350 [ 9909.659569][ T1364] ret_from_fork+0x31/0x70 [ 9909.659569][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9909.659569][ T1364] [ 9909.661289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9909.661289][ T1364] dst_init+0x84/0x4a0 [ 9909.661289][ T1364] dst_alloc+0x97/0x150 [ 9909.661289][ T1364] ip6_dst_alloc+0x23/0x90 [ 9909.661289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9909.661289][ T1364] ip6_pol_route+0x56f/0x840 [ 9909.661289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9909.661289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9909.661289][ T1364] ipv6_rcv+0x1ad/0x810 [ 9909.661289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9909.661289][ T1364] process_backlog+0x101/0x620 [ 9909.661289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9909.661289][ T1364] net_rx_action+0x495/0xbe0 [ 9909.661289][ T1364] __do_softirq+0x1b5/0x7f6 [ 9909.661289][ T1364] [ 9909.663735][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9909.663735][ T1364] netdev_get_by_index+0x5e/0x80 [ 9909.663735][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9909.663735][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9909.663735][ T1364] ip6_route_add+0x1c/0x140 [ 9909.663735][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9909.663735][ T1364] addrconf_add_dev+0xe2/0x170 [ 9909.663735][ T1364] inet6_addr_add+0x12f/0xa40 [ 9909.663735][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9909.663735][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9909.663735][ T1364] netlink_rcv_skb+0x130/0x360 [ 9909.663735][ T1364] netlink_unicast+0x449/0x710 [ 9909.663735][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9909.663735][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9909.663735][ T1364] ___sys_sendmsg+0xee/0x170 [ 9909.663735][ T1364] __sys_sendmsg+0xcd/0x170 [ 9909.663735][ T1364] do_syscall_64+0xc6/0x1e0 [ 9909.663735][ T1364] [ 9909.665926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9909.665926][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9909.665926][ T1364] ipv6_find_idev+0x102/0x170 [ 9909.665926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9909.665926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9909.665926][ T1364] netlink_rcv_skb+0x130/0x360 [ 9909.665926][ T1364] netlink_unicast+0x449/0x710 [ 9909.665926][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9909.665926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9909.665926][ T1364] ___sys_sendmsg+0xee/0x170 [ 9909.665926][ T1364] __sys_sendmsg+0xcd/0x170 [ 9909.665926][ T1364] do_syscall_64+0xc6/0x1e0 [ 9909.665926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9909.665926][ T1364] [ 9909.667647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9909.667647][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9909.667647][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9909.667647][ T1364] ipv6_find_idev+0x102/0x170 [ 9909.667647][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9909.667647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9909.667647][ T1364] netlink_rcv_skb+0x130/0x360 [ 9909.667647][ T1364] netlink_unicast+0x449/0x710 [ 9909.667647][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9909.667647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9909.667647][ T1364] ___sys_sendmsg+0xee/0x170 [ 9909.667647][ T1364] __sys_sendmsg+0xcd/0x170 [ 9909.667647][ T1364] do_syscall_64+0xc6/0x1e0 [ 9909.667647][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9909.667647][ T1364] [ 9919.755136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9919.755618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9919.755618][ T1364] ___neigh_create+0x14b/0xf60 [ 9919.755618][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9919.755618][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9919.755618][ T1364] ip6_output+0x1f3/0x770 [ 9919.755618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9919.755618][ T1364] mld_sendpack+0x62d/0xbc0 [ 9919.755618][ T1364] mld_ifc_work+0x32/0x1f0 [ 9919.755618][ T1364] process_one_work+0x84d/0x18a0 [ 9919.755618][ T1364] worker_thread+0x587/0xd30 [ 9919.755618][ T1364] kthread+0x28a/0x350 [ 9919.755618][ T1364] ret_from_fork+0x31/0x70 [ 9919.755618][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9919.755618][ T1364] [ 9919.757335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9919.757335][ T1364] dst_init+0x84/0x4a0 [ 9919.757335][ T1364] dst_alloc+0x97/0x150 [ 9919.757335][ T1364] ip6_dst_alloc+0x23/0x90 [ 9919.757335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9919.757335][ T1364] ip6_pol_route+0x56f/0x840 [ 9919.757335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9919.757335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9919.757335][ T1364] ipv6_rcv+0x1ad/0x810 [ 9919.757335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9919.757335][ T1364] process_backlog+0x101/0x620 [ 9919.757335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9919.757335][ T1364] net_rx_action+0x495/0xbe0 [ 9919.757335][ T1364] __do_softirq+0x1b5/0x7f6 [ 9919.757335][ T1364] [ 9919.759181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9919.759181][ T1364] netdev_get_by_index+0x5e/0x80 [ 9919.759181][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9919.759181][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9919.759181][ T1364] ip6_route_add+0x1c/0x140 [ 9919.759181][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9919.759181][ T1364] addrconf_add_dev+0xe2/0x170 [ 9919.759181][ T1364] inet6_addr_add+0x12f/0xa40 [ 9919.759181][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9919.759181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9919.759181][ T1364] netlink_rcv_skb+0x130/0x360 [ 9919.759181][ T1364] netlink_unicast+0x449/0x710 [ 9919.759181][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9919.759181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9919.759181][ T1364] ___sys_sendmsg+0xee/0x170 [ 9919.759181][ T1364] __sys_sendmsg+0xcd/0x170 [ 9919.759181][ T1364] do_syscall_64+0xc6/0x1e0 [ 9919.759181][ T1364] [ 9919.761371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9919.761371][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9919.761371][ T1364] ipv6_find_idev+0x102/0x170 [ 9919.761371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9919.761371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9919.761371][ T1364] netlink_rcv_skb+0x130/0x360 [ 9919.761371][ T1364] netlink_unicast+0x449/0x710 [ 9919.761371][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9919.761371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9919.761371][ T1364] ___sys_sendmsg+0xee/0x170 [ 9919.761371][ T1364] __sys_sendmsg+0xcd/0x170 [ 9919.761371][ T1364] do_syscall_64+0xc6/0x1e0 [ 9919.761371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9919.761371][ T1364] [ 9919.763090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9919.763090][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9919.763090][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9919.763090][ T1364] ipv6_find_idev+0x102/0x170 [ 9919.763090][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9919.763090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9919.763090][ T1364] netlink_rcv_skb+0x130/0x360 [ 9919.763090][ T1364] netlink_unicast+0x449/0x710 [ 9919.763090][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9919.763090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9919.763090][ T1364] ___sys_sendmsg+0xee/0x170 [ 9919.763090][ T1364] __sys_sendmsg+0xcd/0x170 [ 9919.763090][ T1364] do_syscall_64+0xc6/0x1e0 [ 9919.763090][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9919.763090][ T1364] [ 9930.003055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9930.003540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9930.003540][ T1364] ___neigh_create+0x14b/0xf60 [ 9930.003540][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9930.003540][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9930.003540][ T1364] ip6_output+0x1f3/0x770 [ 9930.003540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9930.003540][ T1364] mld_sendpack+0x62d/0xbc0 [ 9930.003540][ T1364] mld_ifc_work+0x32/0x1f0 [ 9930.003540][ T1364] process_one_work+0x84d/0x18a0 [ 9930.003540][ T1364] worker_thread+0x587/0xd30 [ 9930.003540][ T1364] kthread+0x28a/0x350 [ 9930.003540][ T1364] ret_from_fork+0x31/0x70 [ 9930.003540][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9930.003540][ T1364] [ 9930.005266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9930.005266][ T1364] dst_init+0x84/0x4a0 [ 9930.005266][ T1364] dst_alloc+0x97/0x150 [ 9930.005266][ T1364] ip6_dst_alloc+0x23/0x90 [ 9930.005266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9930.005266][ T1364] ip6_pol_route+0x56f/0x840 [ 9930.005266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9930.005266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9930.005266][ T1364] ipv6_rcv+0x1ad/0x810 [ 9930.005266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9930.005266][ T1364] process_backlog+0x101/0x620 [ 9930.005266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9930.005266][ T1364] net_rx_action+0x495/0xbe0 [ 9930.005266][ T1364] __do_softirq+0x1b5/0x7f6 [ 9930.005266][ T1364] [ 9930.007093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9930.007093][ T1364] netdev_get_by_index+0x5e/0x80 [ 9930.007093][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9930.007093][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9930.007093][ T1364] ip6_route_add+0x1c/0x140 [ 9930.007093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9930.007093][ T1364] addrconf_add_dev+0xe2/0x170 [ 9930.007093][ T1364] inet6_addr_add+0x12f/0xa40 [ 9930.007093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9930.007093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9930.007093][ T1364] netlink_rcv_skb+0x130/0x360 [ 9930.007093][ T1364] netlink_unicast+0x449/0x710 [ 9930.007093][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9930.007093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9930.007093][ T1364] ___sys_sendmsg+0xee/0x170 [ 9930.007093][ T1364] __sys_sendmsg+0xcd/0x170 [ 9930.007093][ T1364] do_syscall_64+0xc6/0x1e0 [ 9930.007093][ T1364] [ 9930.009290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9930.009290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9930.009290][ T1364] ipv6_find_idev+0x102/0x170 [ 9930.009290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9930.009290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9930.009290][ T1364] netlink_rcv_skb+0x130/0x360 [ 9930.009290][ T1364] netlink_unicast+0x449/0x710 [ 9930.009290][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9930.009290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9930.009290][ T1364] ___sys_sendmsg+0xee/0x170 [ 9930.009290][ T1364] __sys_sendmsg+0xcd/0x170 [ 9930.009290][ T1364] do_syscall_64+0xc6/0x1e0 [ 9930.009290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9930.009290][ T1364] [ 9930.011002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9930.011002][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9930.011002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9930.011002][ T1364] ipv6_find_idev+0x102/0x170 [ 9930.011002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9930.011002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9930.011002][ T1364] netlink_rcv_skb+0x130/0x360 [ 9930.011002][ T1364] netlink_unicast+0x449/0x710 [ 9930.011002][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9930.011002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9930.011002][ T1364] ___sys_sendmsg+0xee/0x170 [ 9930.011002][ T1364] __sys_sendmsg+0xcd/0x170 [ 9930.011002][ T1364] do_syscall_64+0xc6/0x1e0 [ 9930.011002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9930.011002][ T1364] [ 9940.146994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9940.147463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9940.147463][ T1364] ___neigh_create+0x14b/0xf60 [ 9940.147463][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9940.147463][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9940.147463][ T1364] ip6_output+0x1f3/0x770 [ 9940.147463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9940.147463][ T1364] mld_sendpack+0x62d/0xbc0 [ 9940.147463][ T1364] mld_ifc_work+0x32/0x1f0 [ 9940.147463][ T1364] process_one_work+0x84d/0x18a0 [ 9940.147463][ T1364] worker_thread+0x587/0xd30 [ 9940.147463][ T1364] kthread+0x28a/0x350 [ 9940.147463][ T1364] ret_from_fork+0x31/0x70 [ 9940.147463][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9940.147463][ T1364] [ 9940.149325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9940.149325][ T1364] dst_init+0x84/0x4a0 [ 9940.149325][ T1364] dst_alloc+0x97/0x150 [ 9940.149325][ T1364] ip6_dst_alloc+0x23/0x90 [ 9940.149325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9940.149325][ T1364] ip6_pol_route+0x56f/0x840 [ 9940.149325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9940.149325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9940.149325][ T1364] ipv6_rcv+0x1ad/0x810 [ 9940.149325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9940.149325][ T1364] process_backlog+0x101/0x620 [ 9940.149325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9940.149325][ T1364] net_rx_action+0x495/0xbe0 [ 9940.149325][ T1364] __do_softirq+0x1b5/0x7f6 [ 9940.149325][ T1364] [ 9940.151149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9940.151149][ T1364] netdev_get_by_index+0x5e/0x80 [ 9940.151149][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9940.151149][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9940.151149][ T1364] ip6_route_add+0x1c/0x140 [ 9940.151149][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9940.151149][ T1364] addrconf_add_dev+0xe2/0x170 [ 9940.151149][ T1364] inet6_addr_add+0x12f/0xa40 [ 9940.151149][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9940.151149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9940.151149][ T1364] netlink_rcv_skb+0x130/0x360 [ 9940.151149][ T1364] netlink_unicast+0x449/0x710 [ 9940.151149][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9940.151149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9940.151149][ T1364] ___sys_sendmsg+0xee/0x170 [ 9940.151149][ T1364] __sys_sendmsg+0xcd/0x170 [ 9940.151149][ T1364] do_syscall_64+0xc6/0x1e0 [ 9940.151149][ T1364] [ 9940.153358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9940.153358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9940.153358][ T1364] ipv6_find_idev+0x102/0x170 [ 9940.153358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9940.153358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9940.153358][ T1364] netlink_rcv_skb+0x130/0x360 [ 9940.153358][ T1364] netlink_unicast+0x449/0x710 [ 9940.153358][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9940.153358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9940.153358][ T1364] ___sys_sendmsg+0xee/0x170 [ 9940.153358][ T1364] __sys_sendmsg+0xcd/0x170 [ 9940.153358][ T1364] do_syscall_64+0xc6/0x1e0 [ 9940.153358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9940.153358][ T1364] [ 9940.155076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9940.155076][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9940.155076][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9940.155076][ T1364] ipv6_find_idev+0x102/0x170 [ 9940.155076][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9940.155076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9940.155076][ T1364] netlink_rcv_skb+0x130/0x360 [ 9940.155076][ T1364] netlink_unicast+0x449/0x710 [ 9940.155076][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9940.155076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9940.155076][ T1364] ___sys_sendmsg+0xee/0x170 [ 9940.155076][ T1364] __sys_sendmsg+0xcd/0x170 [ 9940.155076][ T1364] do_syscall_64+0xc6/0x1e0 [ 9940.155076][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9940.155076][ T1364] [ 9950.403052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9950.403529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9950.403529][ T1364] ___neigh_create+0x14b/0xf60 [ 9950.403529][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9950.403529][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9950.403529][ T1364] ip6_output+0x1f3/0x770 [ 9950.403529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9950.403529][ T1364] mld_sendpack+0x62d/0xbc0 [ 9950.403529][ T1364] mld_ifc_work+0x32/0x1f0 [ 9950.403529][ T1364] process_one_work+0x84d/0x18a0 [ 9950.403529][ T1364] worker_thread+0x587/0xd30 [ 9950.403529][ T1364] kthread+0x28a/0x350 [ 9950.403529][ T1364] ret_from_fork+0x31/0x70 [ 9950.403529][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9950.403529][ T1364] [ 9950.405253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9950.405253][ T1364] dst_init+0x84/0x4a0 [ 9950.405253][ T1364] dst_alloc+0x97/0x150 [ 9950.405253][ T1364] ip6_dst_alloc+0x23/0x90 [ 9950.405253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9950.405253][ T1364] ip6_pol_route+0x56f/0x840 [ 9950.405253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9950.405253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9950.405253][ T1364] ipv6_rcv+0x1ad/0x810 [ 9950.405253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9950.405253][ T1364] process_backlog+0x101/0x620 [ 9950.405253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9950.405253][ T1364] net_rx_action+0x495/0xbe0 [ 9950.405253][ T1364] __do_softirq+0x1b5/0x7f6 [ 9950.405253][ T1364] [ 9950.407080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9950.407080][ T1364] netdev_get_by_index+0x5e/0x80 [ 9950.407080][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9950.407080][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9950.407080][ T1364] ip6_route_add+0x1c/0x140 [ 9950.407080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9950.407080][ T1364] addrconf_add_dev+0xe2/0x170 [ 9950.407080][ T1364] inet6_addr_add+0x12f/0xa40 [ 9950.407080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9950.407080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9950.407080][ T1364] netlink_rcv_skb+0x130/0x360 [ 9950.407080][ T1364] netlink_unicast+0x449/0x710 [ 9950.407080][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9950.407080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9950.407080][ T1364] ___sys_sendmsg+0xee/0x170 [ 9950.407080][ T1364] __sys_sendmsg+0xcd/0x170 [ 9950.407080][ T1364] do_syscall_64+0xc6/0x1e0 [ 9950.407080][ T1364] [ 9950.409375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9950.409375][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9950.409375][ T1364] ipv6_find_idev+0x102/0x170 [ 9950.409375][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9950.409375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9950.409375][ T1364] netlink_rcv_skb+0x130/0x360 [ 9950.409375][ T1364] netlink_unicast+0x449/0x710 [ 9950.409375][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9950.409375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9950.409375][ T1364] ___sys_sendmsg+0xee/0x170 [ 9950.409375][ T1364] __sys_sendmsg+0xcd/0x170 [ 9950.409375][ T1364] do_syscall_64+0xc6/0x1e0 [ 9950.409375][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9950.409375][ T1364] [ 9950.411094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9950.411094][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9950.411094][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9950.411094][ T1364] ipv6_find_idev+0x102/0x170 [ 9950.411094][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9950.411094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9950.411094][ T1364] netlink_rcv_skb+0x130/0x360 [ 9950.411094][ T1364] netlink_unicast+0x449/0x710 [ 9950.411094][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9950.411094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9950.411094][ T1364] ___sys_sendmsg+0xee/0x170 [ 9950.411094][ T1364] __sys_sendmsg+0xcd/0x170 [ 9950.411094][ T1364] do_syscall_64+0xc6/0x1e0 [ 9950.411094][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9950.411094][ T1364] [ 9960.539052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9960.539525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9960.539525][ T1364] ___neigh_create+0x14b/0xf60 [ 9960.539525][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9960.539525][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9960.539525][ T1364] ip6_output+0x1f3/0x770 [ 9960.539525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9960.539525][ T1364] mld_sendpack+0x62d/0xbc0 [ 9960.539525][ T1364] mld_ifc_work+0x32/0x1f0 [ 9960.539525][ T1364] process_one_work+0x84d/0x18a0 [ 9960.539525][ T1364] worker_thread+0x587/0xd30 [ 9960.539525][ T1364] kthread+0x28a/0x350 [ 9960.539525][ T1364] ret_from_fork+0x31/0x70 [ 9960.539525][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9960.539525][ T1364] [ 9960.541754][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9960.541754][ T1364] dst_init+0x84/0x4a0 [ 9960.541754][ T1364] dst_alloc+0x97/0x150 [ 9960.541754][ T1364] ip6_dst_alloc+0x23/0x90 [ 9960.541754][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9960.541754][ T1364] ip6_pol_route+0x56f/0x840 [ 9960.541754][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9960.541754][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9960.541754][ T1364] ipv6_rcv+0x1ad/0x810 [ 9960.541754][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9960.541754][ T1364] process_backlog+0x101/0x620 [ 9960.541754][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9960.541754][ T1364] net_rx_action+0x495/0xbe0 [ 9960.541754][ T1364] __do_softirq+0x1b5/0x7f6 [ 9960.541754][ T1364] [ 9960.543579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9960.543579][ T1364] netdev_get_by_index+0x5e/0x80 [ 9960.543579][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9960.543579][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9960.543579][ T1364] ip6_route_add+0x1c/0x140 [ 9960.543579][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9960.543579][ T1364] addrconf_add_dev+0xe2/0x170 [ 9960.543579][ T1364] inet6_addr_add+0x12f/0xa40 [ 9960.543579][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9960.543579][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9960.543579][ T1364] netlink_rcv_skb+0x130/0x360 [ 9960.543579][ T1364] netlink_unicast+0x449/0x710 [ 9960.543579][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9960.543579][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9960.543579][ T1364] ___sys_sendmsg+0xee/0x170 [ 9960.543579][ T1364] __sys_sendmsg+0xcd/0x170 [ 9960.543579][ T1364] do_syscall_64+0xc6/0x1e0 [ 9960.543579][ T1364] [ 9960.545760][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9960.545760][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9960.545760][ T1364] ipv6_find_idev+0x102/0x170 [ 9960.545760][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9960.545760][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9960.545760][ T1364] netlink_rcv_skb+0x130/0x360 [ 9960.545760][ T1364] netlink_unicast+0x449/0x710 [ 9960.545760][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9960.545760][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9960.545760][ T1364] ___sys_sendmsg+0xee/0x170 [ 9960.545760][ T1364] __sys_sendmsg+0xcd/0x170 [ 9960.545760][ T1364] do_syscall_64+0xc6/0x1e0 [ 9960.545760][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9960.545760][ T1364] [ 9960.547462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9960.547462][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9960.547462][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9960.547462][ T1364] ipv6_find_idev+0x102/0x170 [ 9960.547462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9960.547462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9960.547462][ T1364] netlink_rcv_skb+0x130/0x360 [ 9960.547462][ T1364] netlink_unicast+0x449/0x710 [ 9960.547462][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9960.547462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9960.547462][ T1364] ___sys_sendmsg+0xee/0x170 [ 9960.547462][ T1364] __sys_sendmsg+0xcd/0x170 [ 9960.547462][ T1364] do_syscall_64+0xc6/0x1e0 [ 9960.547462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9960.547462][ T1364] [ 9970.715054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9970.719765][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9970.719765][ T1364] ___neigh_create+0x14b/0xf60 [ 9970.719765][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9970.719765][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9970.719765][ T1364] ip6_output+0x1f3/0x770 [ 9970.719765][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9970.719765][ T1364] mld_sendpack+0x62d/0xbc0 [ 9970.719765][ T1364] mld_ifc_work+0x32/0x1f0 [ 9970.719765][ T1364] process_one_work+0x84d/0x18a0 [ 9970.719765][ T1364] worker_thread+0x587/0xd30 [ 9970.719765][ T1364] kthread+0x28a/0x350 [ 9970.719765][ T1364] ret_from_fork+0x31/0x70 [ 9970.719765][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9970.719765][ T1364] [ 9970.721507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9970.721507][ T1364] dst_init+0x84/0x4a0 [ 9970.721507][ T1364] dst_alloc+0x97/0x150 [ 9970.721507][ T1364] ip6_dst_alloc+0x23/0x90 [ 9970.721507][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9970.721507][ T1364] ip6_pol_route+0x56f/0x840 [ 9970.721507][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9970.721507][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9970.721507][ T1364] ipv6_rcv+0x1ad/0x810 [ 9970.721507][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9970.721507][ T1364] process_backlog+0x101/0x620 [ 9970.721507][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9970.721507][ T1364] net_rx_action+0x495/0xbe0 [ 9970.721507][ T1364] __do_softirq+0x1b5/0x7f6 [ 9970.721507][ T1364] [ 9970.723374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9970.723374][ T1364] netdev_get_by_index+0x5e/0x80 [ 9970.723374][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9970.723374][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9970.723374][ T1364] ip6_route_add+0x1c/0x140 [ 9970.723374][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9970.723374][ T1364] addrconf_add_dev+0xe2/0x170 [ 9970.723374][ T1364] inet6_addr_add+0x12f/0xa40 [ 9970.723374][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9970.723374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9970.723374][ T1364] netlink_rcv_skb+0x130/0x360 [ 9970.723374][ T1364] netlink_unicast+0x449/0x710 [ 9970.723374][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9970.723374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9970.723374][ T1364] ___sys_sendmsg+0xee/0x170 [ 9970.723374][ T1364] __sys_sendmsg+0xcd/0x170 [ 9970.723374][ T1364] do_syscall_64+0xc6/0x1e0 [ 9970.723374][ T1364] [ 9970.725572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9970.725572][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9970.725572][ T1364] ipv6_find_idev+0x102/0x170 [ 9970.725572][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9970.725572][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9970.725572][ T1364] netlink_rcv_skb+0x130/0x360 [ 9970.725572][ T1364] netlink_unicast+0x449/0x710 [ 9970.725572][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9970.725572][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9970.725572][ T1364] ___sys_sendmsg+0xee/0x170 [ 9970.725572][ T1364] __sys_sendmsg+0xcd/0x170 [ 9970.725572][ T1364] do_syscall_64+0xc6/0x1e0 [ 9970.725572][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9970.725572][ T1364] [ 9970.727293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9970.727293][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9970.727293][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9970.727293][ T1364] ipv6_find_idev+0x102/0x170 [ 9970.727293][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9970.727293][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9970.727293][ T1364] netlink_rcv_skb+0x130/0x360 [ 9970.727293][ T1364] netlink_unicast+0x449/0x710 [ 9970.727293][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9970.727293][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9970.727293][ T1364] ___sys_sendmsg+0xee/0x170 [ 9970.727293][ T1364] __sys_sendmsg+0xcd/0x170 [ 9970.727293][ T1364] do_syscall_64+0xc6/0x1e0 [ 9970.727293][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9970.727293][ T1364] [ 9980.891046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9980.891482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9980.891482][ T1364] ___neigh_create+0x14b/0xf60 [ 9980.891482][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9980.891482][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9980.891482][ T1364] ip6_output+0x1f3/0x770 [ 9980.891482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9980.891482][ T1364] mld_sendpack+0x62d/0xbc0 [ 9980.891482][ T1364] mld_ifc_work+0x32/0x1f0 [ 9980.891482][ T1364] process_one_work+0x84d/0x18a0 [ 9980.891482][ T1364] worker_thread+0x587/0xd30 [ 9980.891482][ T1364] kthread+0x28a/0x350 [ 9980.891482][ T1364] ret_from_fork+0x31/0x70 [ 9980.891482][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9980.891482][ T1364] [ 9980.893208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9980.893208][ T1364] dst_init+0x84/0x4a0 [ 9980.893208][ T1364] dst_alloc+0x97/0x150 [ 9980.893208][ T1364] ip6_dst_alloc+0x23/0x90 [ 9980.893208][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9980.893208][ T1364] ip6_pol_route+0x56f/0x840 [ 9980.893208][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9980.893208][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9980.893208][ T1364] ipv6_rcv+0x1ad/0x810 [ 9980.893208][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9980.893208][ T1364] process_backlog+0x101/0x620 [ 9980.893208][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9980.893208][ T1364] net_rx_action+0x495/0xbe0 [ 9980.893208][ T1364] __do_softirq+0x1b5/0x7f6 [ 9980.893208][ T1364] [ 9980.895055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9980.895055][ T1364] netdev_get_by_index+0x5e/0x80 [ 9980.895055][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9980.895055][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9980.895055][ T1364] ip6_route_add+0x1c/0x140 [ 9980.895055][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9980.895055][ T1364] addrconf_add_dev+0xe2/0x170 [ 9980.895055][ T1364] inet6_addr_add+0x12f/0xa40 [ 9980.895055][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9980.895055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9980.895055][ T1364] netlink_rcv_skb+0x130/0x360 [ 9980.895055][ T1364] netlink_unicast+0x449/0x710 [ 9980.895055][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9980.895055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9980.895055][ T1364] ___sys_sendmsg+0xee/0x170 [ 9980.895055][ T1364] __sys_sendmsg+0xcd/0x170 [ 9980.895055][ T1364] do_syscall_64+0xc6/0x1e0 [ 9980.895055][ T1364] [ 9980.897252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9980.897252][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9980.897252][ T1364] ipv6_find_idev+0x102/0x170 [ 9980.897252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9980.897252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9980.897252][ T1364] netlink_rcv_skb+0x130/0x360 [ 9980.897252][ T1364] netlink_unicast+0x449/0x710 [ 9980.897252][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9980.897252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9980.897252][ T1364] ___sys_sendmsg+0xee/0x170 [ 9980.897252][ T1364] __sys_sendmsg+0xcd/0x170 [ 9980.897252][ T1364] do_syscall_64+0xc6/0x1e0 [ 9980.897252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9980.897252][ T1364] [ 9980.898984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9980.898984][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9980.898984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9980.898984][ T1364] ipv6_find_idev+0x102/0x170 [ 9980.898984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9980.898984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9980.898984][ T1364] netlink_rcv_skb+0x130/0x360 [ 9980.898984][ T1364] netlink_unicast+0x449/0x710 [ 9980.898984][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9980.898984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9980.898984][ T1364] ___sys_sendmsg+0xee/0x170 [ 9980.898984][ T1364] __sys_sendmsg+0xcd/0x170 [ 9980.898984][ T1364] do_syscall_64+0xc6/0x1e0 [ 9980.898984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9980.898984][ T1364] [ 9991.099052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [ 9991.099541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9991.099541][ T1364] ___neigh_create+0x14b/0xf60 [ 9991.099541][ T1364] ip6_finish_output2+0xa70/0xf80 [ 9991.099541][ T1364] ip6_finish_output+0x4ed/0xd30 [ 9991.099541][ T1364] ip6_output+0x1f3/0x770 [ 9991.099541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [ 9991.099541][ T1364] mld_sendpack+0x62d/0xbc0 [ 9991.099541][ T1364] mld_ifc_work+0x32/0x1f0 [ 9991.099541][ T1364] process_one_work+0x84d/0x18a0 [ 9991.099541][ T1364] worker_thread+0x587/0xd30 [ 9991.099541][ T1364] kthread+0x28a/0x350 [ 9991.099541][ T1364] ret_from_fork+0x31/0x70 [ 9991.099541][ T1364] ret_from_fork_asm+0x1a/0x30 [ 9991.099541][ T1364] [ 9991.101276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [ 9991.101276][ T1364] dst_init+0x84/0x4a0 [ 9991.101276][ T1364] dst_alloc+0x97/0x150 [ 9991.101276][ T1364] ip6_dst_alloc+0x23/0x90 [ 9991.101276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 9991.101276][ T1364] ip6_pol_route+0x56f/0x840 [ 9991.101276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [ 9991.101276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [ 9991.101276][ T1364] ipv6_rcv+0x1ad/0x810 [ 9991.101276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [ 9991.101276][ T1364] process_backlog+0x101/0x620 [ 9991.101276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [ 9991.101276][ T1364] net_rx_action+0x495/0xbe0 [ 9991.101276][ T1364] __do_softirq+0x1b5/0x7f6 [ 9991.101276][ T1364] [ 9991.103112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9991.103112][ T1364] netdev_get_by_index+0x5e/0x80 [ 9991.103112][ T1364] fib6_nh_init+0x3d8/0x15b0 [ 9991.103112][ T1364] ip6_route_info_create+0xf18/0x17d0 [ 9991.103112][ T1364] ip6_route_add+0x1c/0x140 [ 9991.103112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [ 9991.103112][ T1364] addrconf_add_dev+0xe2/0x170 [ 9991.103112][ T1364] inet6_addr_add+0x12f/0xa40 [ 9991.103112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [ 9991.103112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9991.103112][ T1364] netlink_rcv_skb+0x130/0x360 [ 9991.103112][ T1364] netlink_unicast+0x449/0x710 [ 9991.103112][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9991.103112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9991.103112][ T1364] ___sys_sendmsg+0xee/0x170 [ 9991.103112][ T1364] __sys_sendmsg+0xcd/0x170 [ 9991.103112][ T1364] do_syscall_64+0xc6/0x1e0 [ 9991.103112][ T1364] [ 9991.105318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9991.105318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [ 9991.105318][ T1364] ipv6_find_idev+0x102/0x170 [ 9991.105318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9991.105318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9991.105318][ T1364] netlink_rcv_skb+0x130/0x360 [ 9991.105318][ T1364] netlink_unicast+0x449/0x710 [ 9991.105318][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9991.105318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9991.105318][ T1364] ___sys_sendmsg+0xee/0x170 [ 9991.105318][ T1364] __sys_sendmsg+0xcd/0x170 [ 9991.105318][ T1364] do_syscall_64+0xc6/0x1e0 [ 9991.105318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9991.105318][ T1364] [ 9991.107039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [ 9991.107039][ T1364] neigh_parms_alloc+0x1e5/0x510 [ 9991.107039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [ 9991.107039][ T1364] ipv6_find_idev+0x102/0x170 [ 9991.107039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [ 9991.107039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 9991.107039][ T1364] netlink_rcv_skb+0x130/0x360 [ 9991.107039][ T1364] netlink_unicast+0x449/0x710 [ 9991.107039][ T1364] netlink_sendmsg+0x723/0xbe0 [ 9991.107039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [ 9991.107039][ T1364] ___sys_sendmsg+0xee/0x170 [ 9991.107039][ T1364] __sys_sendmsg+0xcd/0x170 [ 9991.107039][ T1364] do_syscall_64+0xc6/0x1e0 [ 9991.107039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 9991.107039][ T1364] [10001.346994][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10001.347467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10001.347467][ T1364] ___neigh_create+0x14b/0xf60 [10001.347467][ T1364] ip6_finish_output2+0xa70/0xf80 [10001.347467][ T1364] ip6_finish_output+0x4ed/0xd30 [10001.347467][ T1364] ip6_output+0x1f3/0x770 [10001.347467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10001.347467][ T1364] mld_sendpack+0x62d/0xbc0 [10001.347467][ T1364] mld_ifc_work+0x32/0x1f0 [10001.347467][ T1364] process_one_work+0x84d/0x18a0 [10001.347467][ T1364] worker_thread+0x587/0xd30 [10001.347467][ T1364] kthread+0x28a/0x350 [10001.347467][ T1364] ret_from_fork+0x31/0x70 [10001.347467][ T1364] ret_from_fork_asm+0x1a/0x30 [10001.347467][ T1364] [10001.349183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10001.349183][ T1364] dst_init+0x84/0x4a0 [10001.349183][ T1364] dst_alloc+0x97/0x150 [10001.349183][ T1364] ip6_dst_alloc+0x23/0x90 [10001.349183][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10001.349183][ T1364] ip6_pol_route+0x56f/0x840 [10001.349183][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10001.349183][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10001.349183][ T1364] ipv6_rcv+0x1ad/0x810 [10001.349183][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10001.349183][ T1364] process_backlog+0x101/0x620 [10001.349183][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10001.349183][ T1364] net_rx_action+0x495/0xbe0 [10001.349183][ T1364] __do_softirq+0x1b5/0x7f6 [10001.349183][ T1364] [10001.350997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10001.350997][ T1364] netdev_get_by_index+0x5e/0x80 [10001.350997][ T1364] fib6_nh_init+0x3d8/0x15b0 [10001.350997][ T1364] ip6_route_info_create+0xf18/0x17d0 [10001.350997][ T1364] ip6_route_add+0x1c/0x140 [10001.350997][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10001.350997][ T1364] addrconf_add_dev+0xe2/0x170 [10001.350997][ T1364] inet6_addr_add+0x12f/0xa40 [10001.350997][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10001.350997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10001.350997][ T1364] netlink_rcv_skb+0x130/0x360 [10001.350997][ T1364] netlink_unicast+0x449/0x710 [10001.350997][ T1364] netlink_sendmsg+0x723/0xbe0 [10001.350997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10001.350997][ T1364] ___sys_sendmsg+0xee/0x170 [10001.350997][ T1364] __sys_sendmsg+0xcd/0x170 [10001.350997][ T1364] do_syscall_64+0xc6/0x1e0 [10001.350997][ T1364] [10001.353168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10001.353168][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10001.353168][ T1364] ipv6_find_idev+0x102/0x170 [10001.353168][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10001.353168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10001.353168][ T1364] netlink_rcv_skb+0x130/0x360 [10001.353168][ T1364] netlink_unicast+0x449/0x710 [10001.353168][ T1364] netlink_sendmsg+0x723/0xbe0 [10001.353168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10001.353168][ T1364] ___sys_sendmsg+0xee/0x170 [10001.353168][ T1364] __sys_sendmsg+0xcd/0x170 [10001.353168][ T1364] do_syscall_64+0xc6/0x1e0 [10001.353168][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10001.353168][ T1364] [10001.354866][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10001.354866][ T1364] neigh_parms_alloc+0x1e5/0x510 [10001.354866][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10001.354866][ T1364] ipv6_find_idev+0x102/0x170 [10001.354866][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10001.354866][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10001.354866][ T1364] netlink_rcv_skb+0x130/0x360 [10001.354866][ T1364] netlink_unicast+0x449/0x710 [10001.354866][ T1364] netlink_sendmsg+0x723/0xbe0 [10001.354866][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10001.354866][ T1364] ___sys_sendmsg+0xee/0x170 [10001.354866][ T1364] __sys_sendmsg+0xcd/0x170 [10001.354866][ T1364] do_syscall_64+0xc6/0x1e0 [10001.354866][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10001.354866][ T1364] [10011.635038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10011.635518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10011.635518][ T1364] ___neigh_create+0x14b/0xf60 [10011.635518][ T1364] ip6_finish_output2+0xa70/0xf80 [10011.635518][ T1364] ip6_finish_output+0x4ed/0xd30 [10011.635518][ T1364] ip6_output+0x1f3/0x770 [10011.635518][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10011.635518][ T1364] mld_sendpack+0x62d/0xbc0 [10011.635518][ T1364] mld_ifc_work+0x32/0x1f0 [10011.635518][ T1364] process_one_work+0x84d/0x18a0 [10011.635518][ T1364] worker_thread+0x587/0xd30 [10011.635518][ T1364] kthread+0x28a/0x350 [10011.635518][ T1364] ret_from_fork+0x31/0x70 [10011.635518][ T1364] ret_from_fork_asm+0x1a/0x30 [10011.635518][ T1364] [10011.637911][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10011.637911][ T1364] dst_init+0x84/0x4a0 [10011.637911][ T1364] dst_alloc+0x97/0x150 [10011.637911][ T1364] ip6_dst_alloc+0x23/0x90 [10011.637911][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10011.637911][ T1364] ip6_pol_route+0x56f/0x840 [10011.637911][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10011.637911][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10011.637911][ T1364] ipv6_rcv+0x1ad/0x810 [10011.637911][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10011.637911][ T1364] process_backlog+0x101/0x620 [10011.637911][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10011.637911][ T1364] net_rx_action+0x495/0xbe0 [10011.637911][ T1364] __do_softirq+0x1b5/0x7f6 [10011.637911][ T1364] [10011.640671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10011.640671][ T1364] netdev_get_by_index+0x5e/0x80 [10011.640671][ T1364] fib6_nh_init+0x3d8/0x15b0 [10011.640671][ T1364] ip6_route_info_create+0xf18/0x17d0 [10011.640671][ T1364] ip6_route_add+0x1c/0x140 [10011.640671][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10011.640671][ T1364] addrconf_add_dev+0xe2/0x170 [10011.640671][ T1364] inet6_addr_add+0x12f/0xa40 [10011.640671][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10011.640671][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10011.640671][ T1364] netlink_rcv_skb+0x130/0x360 [10011.640671][ T1364] netlink_unicast+0x449/0x710 [10011.640671][ T1364] netlink_sendmsg+0x723/0xbe0 [10011.640671][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10011.640671][ T1364] ___sys_sendmsg+0xee/0x170 [10011.640671][ T1364] __sys_sendmsg+0xcd/0x170 [10011.640671][ T1364] do_syscall_64+0xc6/0x1e0 [10011.640671][ T1364] [10011.644032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10011.644032][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10011.644032][ T1364] ipv6_find_idev+0x102/0x170 [10011.644032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10011.644032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10011.644032][ T1364] netlink_rcv_skb+0x130/0x360 [10011.644032][ T1364] netlink_unicast+0x449/0x710 [10011.644032][ T1364] netlink_sendmsg+0x723/0xbe0 [10011.644032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10011.644032][ T1364] ___sys_sendmsg+0xee/0x170 [10011.644032][ T1364] __sys_sendmsg+0xcd/0x170 [10011.644032][ T1364] do_syscall_64+0xc6/0x1e0 [10011.644032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10011.644032][ T1364] [10011.646457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10011.646457][ T1364] neigh_parms_alloc+0x1e5/0x510 [10011.646457][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10011.646457][ T1364] ipv6_find_idev+0x102/0x170 [10011.646457][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10011.646457][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10011.646457][ T1364] netlink_rcv_skb+0x130/0x360 [10011.646457][ T1364] netlink_unicast+0x449/0x710 [10011.646457][ T1364] netlink_sendmsg+0x723/0xbe0 [10011.646457][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10011.646457][ T1364] ___sys_sendmsg+0xee/0x170 [10011.646457][ T1364] __sys_sendmsg+0xcd/0x170 [10011.646457][ T1364] do_syscall_64+0xc6/0x1e0 [10011.646457][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10011.646457][ T1364] [10021.715138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10021.715609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10021.715609][ T1364] ___neigh_create+0x14b/0xf60 [10021.715609][ T1364] ip6_finish_output2+0xa70/0xf80 [10021.715609][ T1364] ip6_finish_output+0x4ed/0xd30 [10021.715609][ T1364] ip6_output+0x1f3/0x770 [10021.715609][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10021.715609][ T1364] mld_sendpack+0x62d/0xbc0 [10021.715609][ T1364] mld_ifc_work+0x32/0x1f0 [10021.715609][ T1364] process_one_work+0x84d/0x18a0 [10021.715609][ T1364] worker_thread+0x587/0xd30 [10021.715609][ T1364] kthread+0x28a/0x350 [10021.715609][ T1364] ret_from_fork+0x31/0x70 [10021.715609][ T1364] ret_from_fork_asm+0x1a/0x30 [10021.715609][ T1364] [10021.717327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10021.717327][ T1364] dst_init+0x84/0x4a0 [10021.717327][ T1364] dst_alloc+0x97/0x150 [10021.717327][ T1364] ip6_dst_alloc+0x23/0x90 [10021.717327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10021.717327][ T1364] ip6_pol_route+0x56f/0x840 [10021.717327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10021.717327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10021.717327][ T1364] ipv6_rcv+0x1ad/0x810 [10021.717327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10021.717327][ T1364] process_backlog+0x101/0x620 [10021.717327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10021.717327][ T1364] net_rx_action+0x495/0xbe0 [10021.717327][ T1364] __do_softirq+0x1b5/0x7f6 [10021.717327][ T1364] [10021.719159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10021.719159][ T1364] netdev_get_by_index+0x5e/0x80 [10021.719159][ T1364] fib6_nh_init+0x3d8/0x15b0 [10021.719159][ T1364] ip6_route_info_create+0xf18/0x17d0 [10021.719159][ T1364] ip6_route_add+0x1c/0x140 [10021.719159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10021.719159][ T1364] addrconf_add_dev+0xe2/0x170 [10021.719159][ T1364] inet6_addr_add+0x12f/0xa40 [10021.719159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10021.719159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10021.719159][ T1364] netlink_rcv_skb+0x130/0x360 [10021.719159][ T1364] netlink_unicast+0x449/0x710 [10021.719159][ T1364] netlink_sendmsg+0x723/0xbe0 [10021.719159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10021.719159][ T1364] ___sys_sendmsg+0xee/0x170 [10021.719159][ T1364] __sys_sendmsg+0xcd/0x170 [10021.719159][ T1364] do_syscall_64+0xc6/0x1e0 [10021.719159][ T1364] [10021.721350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10021.721350][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10021.721350][ T1364] ipv6_find_idev+0x102/0x170 [10021.721350][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10021.721350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10021.721350][ T1364] netlink_rcv_skb+0x130/0x360 [10021.721350][ T1364] netlink_unicast+0x449/0x710 [10021.721350][ T1364] netlink_sendmsg+0x723/0xbe0 [10021.721350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10021.721350][ T1364] ___sys_sendmsg+0xee/0x170 [10021.721350][ T1364] __sys_sendmsg+0xcd/0x170 [10021.721350][ T1364] do_syscall_64+0xc6/0x1e0 [10021.721350][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10021.721350][ T1364] [10021.723051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10021.723051][ T1364] neigh_parms_alloc+0x1e5/0x510 [10021.723051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10021.723051][ T1364] ipv6_find_idev+0x102/0x170 [10021.723051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10021.723051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10021.723051][ T1364] netlink_rcv_skb+0x130/0x360 [10021.723051][ T1364] netlink_unicast+0x449/0x710 [10021.723051][ T1364] netlink_sendmsg+0x723/0xbe0 [10021.723051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10021.723051][ T1364] ___sys_sendmsg+0xee/0x170 [10021.723051][ T1364] __sys_sendmsg+0xcd/0x170 [10021.723051][ T1364] do_syscall_64+0xc6/0x1e0 [10021.723051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10021.723051][ T1364] [10031.827048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10031.827518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10031.827518][ T1364] ___neigh_create+0x14b/0xf60 [10031.827518][ T1364] ip6_finish_output2+0xa70/0xf80 [10031.827518][ T1364] ip6_finish_output+0x4ed/0xd30 [10031.827518][ T1364] ip6_output+0x1f3/0x770 [10031.827518][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10031.827518][ T1364] mld_sendpack+0x62d/0xbc0 [10031.827518][ T1364] mld_ifc_work+0x32/0x1f0 [10031.827518][ T1364] process_one_work+0x84d/0x18a0 [10031.827518][ T1364] worker_thread+0x587/0xd30 [10031.827518][ T1364] kthread+0x28a/0x350 [10031.827518][ T1364] ret_from_fork+0x31/0x70 [10031.827518][ T1364] ret_from_fork_asm+0x1a/0x30 [10031.827518][ T1364] [10031.829245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10031.829245][ T1364] dst_init+0x84/0x4a0 [10031.829245][ T1364] dst_alloc+0x97/0x150 [10031.829245][ T1364] ip6_dst_alloc+0x23/0x90 [10031.829245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10031.829245][ T1364] ip6_pol_route+0x56f/0x840 [10031.829245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10031.829245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10031.829245][ T1364] ipv6_rcv+0x1ad/0x810 [10031.829245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10031.829245][ T1364] process_backlog+0x101/0x620 [10031.829245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10031.829245][ T1364] net_rx_action+0x495/0xbe0 [10031.829245][ T1364] __do_softirq+0x1b5/0x7f6 [10031.829245][ T1364] [10031.831067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10031.831067][ T1364] netdev_get_by_index+0x5e/0x80 [10031.831067][ T1364] fib6_nh_init+0x3d8/0x15b0 [10031.831067][ T1364] ip6_route_info_create+0xf18/0x17d0 [10031.831067][ T1364] ip6_route_add+0x1c/0x140 [10031.831067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10031.831067][ T1364] addrconf_add_dev+0xe2/0x170 [10031.831067][ T1364] inet6_addr_add+0x12f/0xa40 [10031.831067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10031.831067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10031.831067][ T1364] netlink_rcv_skb+0x130/0x360 [10031.831067][ T1364] netlink_unicast+0x449/0x710 [10031.831067][ T1364] netlink_sendmsg+0x723/0xbe0 [10031.831067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10031.831067][ T1364] ___sys_sendmsg+0xee/0x170 [10031.831067][ T1364] __sys_sendmsg+0xcd/0x170 [10031.831067][ T1364] do_syscall_64+0xc6/0x1e0 [10031.831067][ T1364] [10031.833432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10031.833432][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10031.833432][ T1364] ipv6_find_idev+0x102/0x170 [10031.833432][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10031.833432][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10031.833432][ T1364] netlink_rcv_skb+0x130/0x360 [10031.833432][ T1364] netlink_unicast+0x449/0x710 [10031.833432][ T1364] netlink_sendmsg+0x723/0xbe0 [10031.833432][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10031.833432][ T1364] ___sys_sendmsg+0xee/0x170 [10031.833432][ T1364] __sys_sendmsg+0xcd/0x170 [10031.833432][ T1364] do_syscall_64+0xc6/0x1e0 [10031.833432][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10031.833432][ T1364] [10031.835309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10031.835309][ T1364] neigh_parms_alloc+0x1e5/0x510 [10031.835309][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10031.835309][ T1364] ipv6_find_idev+0x102/0x170 [10031.835309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10031.835309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10031.835309][ T1364] netlink_rcv_skb+0x130/0x360 [10031.835309][ T1364] netlink_unicast+0x449/0x710 [10031.835309][ T1364] netlink_sendmsg+0x723/0xbe0 [10031.835309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10031.835309][ T1364] ___sys_sendmsg+0xee/0x170 [10031.835309][ T1364] __sys_sendmsg+0xcd/0x170 [10031.835309][ T1364] do_syscall_64+0xc6/0x1e0 [10031.835309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10031.835309][ T1364] [10041.843059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10041.843490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10041.843490][ T1364] ___neigh_create+0x14b/0xf60 [10041.843490][ T1364] ip6_finish_output2+0xa70/0xf80 [10041.843490][ T1364] ip6_finish_output+0x4ed/0xd30 [10041.843490][ T1364] ip6_output+0x1f3/0x770 [10041.843490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10041.843490][ T1364] mld_sendpack+0x62d/0xbc0 [10041.843490][ T1364] mld_ifc_work+0x32/0x1f0 [10041.843490][ T1364] process_one_work+0x84d/0x18a0 [10041.843490][ T1364] worker_thread+0x587/0xd30 [10041.843490][ T1364] kthread+0x28a/0x350 [10041.843490][ T1364] ret_from_fork+0x31/0x70 [10041.843490][ T1364] ret_from_fork_asm+0x1a/0x30 [10041.843490][ T1364] [10041.845358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10041.845358][ T1364] dst_init+0x84/0x4a0 [10041.845358][ T1364] dst_alloc+0x97/0x150 [10041.845358][ T1364] ip6_dst_alloc+0x23/0x90 [10041.845358][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10041.845358][ T1364] ip6_pol_route+0x56f/0x840 [10041.845358][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10041.845358][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10041.845358][ T1364] ipv6_rcv+0x1ad/0x810 [10041.845358][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10041.845358][ T1364] process_backlog+0x101/0x620 [10041.845358][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10041.845358][ T1364] net_rx_action+0x495/0xbe0 [10041.845358][ T1364] __do_softirq+0x1b5/0x7f6 [10041.845358][ T1364] [10041.847356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10041.847356][ T1364] netdev_get_by_index+0x5e/0x80 [10041.847356][ T1364] fib6_nh_init+0x3d8/0x15b0 [10041.847356][ T1364] ip6_route_info_create+0xf18/0x17d0 [10041.847356][ T1364] ip6_route_add+0x1c/0x140 [10041.847356][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10041.847356][ T1364] addrconf_add_dev+0xe2/0x170 [10041.847356][ T1364] inet6_addr_add+0x12f/0xa40 [10041.847356][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10041.847356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10041.847356][ T1364] netlink_rcv_skb+0x130/0x360 [10041.847356][ T1364] netlink_unicast+0x449/0x710 [10041.847356][ T1364] netlink_sendmsg+0x723/0xbe0 [10041.847356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10041.847356][ T1364] ___sys_sendmsg+0xee/0x170 [10041.847356][ T1364] __sys_sendmsg+0xcd/0x170 [10041.847356][ T1364] do_syscall_64+0xc6/0x1e0 [10041.847356][ T1364] [10041.849746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10041.849746][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10041.849746][ T1364] ipv6_find_idev+0x102/0x170 [10041.849746][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10041.849746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10041.849746][ T1364] netlink_rcv_skb+0x130/0x360 [10041.849746][ T1364] netlink_unicast+0x449/0x710 [10041.849746][ T1364] netlink_sendmsg+0x723/0xbe0 [10041.849746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10041.849746][ T1364] ___sys_sendmsg+0xee/0x170 [10041.849746][ T1364] __sys_sendmsg+0xcd/0x170 [10041.849746][ T1364] do_syscall_64+0xc6/0x1e0 [10041.849746][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10041.849746][ T1364] [10041.851608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10041.851608][ T1364] neigh_parms_alloc+0x1e5/0x510 [10041.851608][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10041.851608][ T1364] ipv6_find_idev+0x102/0x170 [10041.851608][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10041.851608][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10041.851608][ T1364] netlink_rcv_skb+0x130/0x360 [10041.851608][ T1364] netlink_unicast+0x449/0x710 [10041.851608][ T1364] netlink_sendmsg+0x723/0xbe0 [10041.851608][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10041.851608][ T1364] ___sys_sendmsg+0xee/0x170 [10041.851608][ T1364] __sys_sendmsg+0xcd/0x170 [10041.851608][ T1364] do_syscall_64+0xc6/0x1e0 [10041.851608][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10041.851608][ T1364] [10051.891050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10051.891547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10051.891547][ T1364] ___neigh_create+0x14b/0xf60 [10051.891547][ T1364] ip6_finish_output2+0xa70/0xf80 [10051.891547][ T1364] ip6_finish_output+0x4ed/0xd30 [10051.891547][ T1364] ip6_output+0x1f3/0x770 [10051.891547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10051.891547][ T1364] mld_sendpack+0x62d/0xbc0 [10051.891547][ T1364] mld_ifc_work+0x32/0x1f0 [10051.891547][ T1364] process_one_work+0x84d/0x18a0 [10051.891547][ T1364] worker_thread+0x587/0xd30 [10051.891547][ T1364] kthread+0x28a/0x350 [10051.891547][ T1364] ret_from_fork+0x31/0x70 [10051.891547][ T1364] ret_from_fork_asm+0x1a/0x30 [10051.891547][ T1364] [10051.893404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10051.893404][ T1364] dst_init+0x84/0x4a0 [10051.893404][ T1364] dst_alloc+0x97/0x150 [10051.893404][ T1364] ip6_dst_alloc+0x23/0x90 [10051.893404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10051.893404][ T1364] ip6_pol_route+0x56f/0x840 [10051.893404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10051.893404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10051.893404][ T1364] ipv6_rcv+0x1ad/0x810 [10051.893404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10051.893404][ T1364] process_backlog+0x101/0x620 [10051.893404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10051.893404][ T1364] net_rx_action+0x495/0xbe0 [10051.893404][ T1364] __do_softirq+0x1b5/0x7f6 [10051.893404][ T1364] [10051.895400][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10051.895400][ T1364] netdev_get_by_index+0x5e/0x80 [10051.895400][ T1364] fib6_nh_init+0x3d8/0x15b0 [10051.895400][ T1364] ip6_route_info_create+0xf18/0x17d0 [10051.895400][ T1364] ip6_route_add+0x1c/0x140 [10051.895400][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10051.895400][ T1364] addrconf_add_dev+0xe2/0x170 [10051.895400][ T1364] inet6_addr_add+0x12f/0xa40 [10051.895400][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10051.895400][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10051.895400][ T1364] netlink_rcv_skb+0x130/0x360 [10051.895400][ T1364] netlink_unicast+0x449/0x710 [10051.895400][ T1364] netlink_sendmsg+0x723/0xbe0 [10051.895400][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10051.895400][ T1364] ___sys_sendmsg+0xee/0x170 [10051.895400][ T1364] __sys_sendmsg+0xcd/0x170 [10051.895400][ T1364] do_syscall_64+0xc6/0x1e0 [10051.895400][ T1364] [10051.897785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10051.897785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10051.897785][ T1364] ipv6_find_idev+0x102/0x170 [10051.897785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10051.897785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10051.897785][ T1364] netlink_rcv_skb+0x130/0x360 [10051.897785][ T1364] netlink_unicast+0x449/0x710 [10051.897785][ T1364] netlink_sendmsg+0x723/0xbe0 [10051.897785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10051.897785][ T1364] ___sys_sendmsg+0xee/0x170 [10051.897785][ T1364] __sys_sendmsg+0xcd/0x170 [10051.897785][ T1364] do_syscall_64+0xc6/0x1e0 [10051.897785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10051.897785][ T1364] [10051.899666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10051.899666][ T1364] neigh_parms_alloc+0x1e5/0x510 [10051.899666][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10051.899666][ T1364] ipv6_find_idev+0x102/0x170 [10051.899666][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10051.899666][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10051.899666][ T1364] netlink_rcv_skb+0x130/0x360 [10051.899666][ T1364] netlink_unicast+0x449/0x710 [10051.899666][ T1364] netlink_sendmsg+0x723/0xbe0 [10051.899666][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10051.899666][ T1364] ___sys_sendmsg+0xee/0x170 [10051.899666][ T1364] __sys_sendmsg+0xcd/0x170 [10051.899666][ T1364] do_syscall_64+0xc6/0x1e0 [10051.899666][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10051.899666][ T1364] [10062.099060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10062.099556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10062.099556][ T1364] ___neigh_create+0x14b/0xf60 [10062.099556][ T1364] ip6_finish_output2+0xa70/0xf80 [10062.099556][ T1364] ip6_finish_output+0x4ed/0xd30 [10062.099556][ T1364] ip6_output+0x1f3/0x770 [10062.099556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10062.099556][ T1364] mld_sendpack+0x62d/0xbc0 [10062.099556][ T1364] mld_ifc_work+0x32/0x1f0 [10062.099556][ T1364] process_one_work+0x84d/0x18a0 [10062.099556][ T1364] worker_thread+0x587/0xd30 [10062.099556][ T1364] kthread+0x28a/0x350 [10062.099556][ T1364] ret_from_fork+0x31/0x70 [10062.099556][ T1364] ret_from_fork_asm+0x1a/0x30 [10062.099556][ T1364] [10062.101426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10062.101426][ T1364] dst_init+0x84/0x4a0 [10062.101426][ T1364] dst_alloc+0x97/0x150 [10062.101426][ T1364] ip6_dst_alloc+0x23/0x90 [10062.101426][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10062.101426][ T1364] ip6_pol_route+0x56f/0x840 [10062.101426][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10062.101426][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10062.101426][ T1364] ipv6_rcv+0x1ad/0x810 [10062.101426][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10062.101426][ T1364] process_backlog+0x101/0x620 [10062.101426][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10062.101426][ T1364] net_rx_action+0x495/0xbe0 [10062.101426][ T1364] __do_softirq+0x1b5/0x7f6 [10062.101426][ T1364] [10062.103417][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10062.103417][ T1364] netdev_get_by_index+0x5e/0x80 [10062.103417][ T1364] fib6_nh_init+0x3d8/0x15b0 [10062.103417][ T1364] ip6_route_info_create+0xf18/0x17d0 [10062.103417][ T1364] ip6_route_add+0x1c/0x140 [10062.103417][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10062.103417][ T1364] addrconf_add_dev+0xe2/0x170 [10062.103417][ T1364] inet6_addr_add+0x12f/0xa40 [10062.103417][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10062.103417][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10062.103417][ T1364] netlink_rcv_skb+0x130/0x360 [10062.103417][ T1364] netlink_unicast+0x449/0x710 [10062.103417][ T1364] netlink_sendmsg+0x723/0xbe0 [10062.103417][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10062.103417][ T1364] ___sys_sendmsg+0xee/0x170 [10062.103417][ T1364] __sys_sendmsg+0xcd/0x170 [10062.103417][ T1364] do_syscall_64+0xc6/0x1e0 [10062.103417][ T1364] [10062.105803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10062.105803][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10062.105803][ T1364] ipv6_find_idev+0x102/0x170 [10062.105803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10062.105803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10062.105803][ T1364] netlink_rcv_skb+0x130/0x360 [10062.105803][ T1364] netlink_unicast+0x449/0x710 [10062.105803][ T1364] netlink_sendmsg+0x723/0xbe0 [10062.105803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10062.105803][ T1364] ___sys_sendmsg+0xee/0x170 [10062.105803][ T1364] __sys_sendmsg+0xcd/0x170 [10062.105803][ T1364] do_syscall_64+0xc6/0x1e0 [10062.105803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10062.105803][ T1364] [10062.107673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10062.107673][ T1364] neigh_parms_alloc+0x1e5/0x510 [10062.107673][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10062.107673][ T1364] ipv6_find_idev+0x102/0x170 [10062.107673][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10062.107673][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10062.107673][ T1364] netlink_rcv_skb+0x130/0x360 [10062.107673][ T1364] netlink_unicast+0x449/0x710 [10062.107673][ T1364] netlink_sendmsg+0x723/0xbe0 [10062.107673][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10062.107673][ T1364] ___sys_sendmsg+0xee/0x170 [10062.107673][ T1364] __sys_sendmsg+0xcd/0x170 [10062.107673][ T1364] do_syscall_64+0xc6/0x1e0 [10062.107673][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10062.107673][ T1364] [10072.147091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10072.147634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10072.147634][ T1364] ___neigh_create+0x14b/0xf60 [10072.147634][ T1364] ip6_finish_output2+0xa70/0xf80 [10072.147634][ T1364] ip6_finish_output+0x4ed/0xd30 [10072.147634][ T1364] ip6_output+0x1f3/0x770 [10072.147634][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10072.147634][ T1364] mld_sendpack+0x62d/0xbc0 [10072.147634][ T1364] mld_ifc_work+0x32/0x1f0 [10072.147634][ T1364] process_one_work+0x84d/0x18a0 [10072.147634][ T1364] worker_thread+0x587/0xd30 [10072.147634][ T1364] kthread+0x28a/0x350 [10072.147634][ T1364] ret_from_fork+0x31/0x70 [10072.147634][ T1364] ret_from_fork_asm+0x1a/0x30 [10072.147634][ T1364] [10072.149512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10072.149512][ T1364] dst_init+0x84/0x4a0 [10072.149512][ T1364] dst_alloc+0x97/0x150 [10072.149512][ T1364] ip6_dst_alloc+0x23/0x90 [10072.149512][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10072.149512][ T1364] ip6_pol_route+0x56f/0x840 [10072.149512][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10072.149512][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10072.149512][ T1364] ipv6_rcv+0x1ad/0x810 [10072.149512][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10072.149512][ T1364] process_backlog+0x101/0x620 [10072.149512][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10072.149512][ T1364] net_rx_action+0x495/0xbe0 [10072.149512][ T1364] __do_softirq+0x1b5/0x7f6 [10072.149512][ T1364] [10072.151505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10072.151505][ T1364] netdev_get_by_index+0x5e/0x80 [10072.151505][ T1364] fib6_nh_init+0x3d8/0x15b0 [10072.151505][ T1364] ip6_route_info_create+0xf18/0x17d0 [10072.151505][ T1364] ip6_route_add+0x1c/0x140 [10072.151505][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10072.151505][ T1364] addrconf_add_dev+0xe2/0x170 [10072.151505][ T1364] inet6_addr_add+0x12f/0xa40 [10072.151505][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10072.151505][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10072.151505][ T1364] netlink_rcv_skb+0x130/0x360 [10072.151505][ T1364] netlink_unicast+0x449/0x710 [10072.151505][ T1364] netlink_sendmsg+0x723/0xbe0 [10072.151505][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10072.151505][ T1364] ___sys_sendmsg+0xee/0x170 [10072.151505][ T1364] __sys_sendmsg+0xcd/0x170 [10072.151505][ T1364] do_syscall_64+0xc6/0x1e0 [10072.151505][ T1364] [10072.153896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10072.153896][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10072.153896][ T1364] ipv6_find_idev+0x102/0x170 [10072.153896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10072.153896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10072.153896][ T1364] netlink_rcv_skb+0x130/0x360 [10072.153896][ T1364] netlink_unicast+0x449/0x710 [10072.153896][ T1364] netlink_sendmsg+0x723/0xbe0 [10072.153896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10072.153896][ T1364] ___sys_sendmsg+0xee/0x170 [10072.153896][ T1364] __sys_sendmsg+0xcd/0x170 [10072.153896][ T1364] do_syscall_64+0xc6/0x1e0 [10072.153896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10072.153896][ T1364] [10072.155765][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10072.155765][ T1364] neigh_parms_alloc+0x1e5/0x510 [10072.155765][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10072.155765][ T1364] ipv6_find_idev+0x102/0x170 [10072.155765][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10072.155765][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10072.155765][ T1364] netlink_rcv_skb+0x130/0x360 [10072.155765][ T1364] netlink_unicast+0x449/0x710 [10072.155765][ T1364] netlink_sendmsg+0x723/0xbe0 [10072.155765][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10072.155765][ T1364] ___sys_sendmsg+0xee/0x170 [10072.155765][ T1364] __sys_sendmsg+0xcd/0x170 [10072.155765][ T1364] do_syscall_64+0xc6/0x1e0 [10072.155765][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10072.155765][ T1364] [10082.195080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10082.195567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10082.195567][ T1364] ___neigh_create+0x14b/0xf60 [10082.195567][ T1364] ip6_finish_output2+0xa70/0xf80 [10082.195567][ T1364] ip6_finish_output+0x4ed/0xd30 [10082.195567][ T1364] ip6_output+0x1f3/0x770 [10082.195567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10082.195567][ T1364] mld_sendpack+0x62d/0xbc0 [10082.195567][ T1364] mld_ifc_work+0x32/0x1f0 [10082.195567][ T1364] process_one_work+0x84d/0x18a0 [10082.195567][ T1364] worker_thread+0x587/0xd30 [10082.195567][ T1364] kthread+0x28a/0x350 [10082.195567][ T1364] ret_from_fork+0x31/0x70 [10082.195567][ T1364] ret_from_fork_asm+0x1a/0x30 [10082.195567][ T1364] [10082.197296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10082.197296][ T1364] dst_init+0x84/0x4a0 [10082.197296][ T1364] dst_alloc+0x97/0x150 [10082.197296][ T1364] ip6_dst_alloc+0x23/0x90 [10082.197296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10082.197296][ T1364] ip6_pol_route+0x56f/0x840 [10082.197296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10082.197296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10082.197296][ T1364] ipv6_rcv+0x1ad/0x810 [10082.197296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10082.197296][ T1364] process_backlog+0x101/0x620 [10082.197296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10082.197296][ T1364] net_rx_action+0x495/0xbe0 [10082.197296][ T1364] __do_softirq+0x1b5/0x7f6 [10082.197296][ T1364] [10082.199134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10082.199134][ T1364] netdev_get_by_index+0x5e/0x80 [10082.199134][ T1364] fib6_nh_init+0x3d8/0x15b0 [10082.199134][ T1364] ip6_route_info_create+0xf18/0x17d0 [10082.199134][ T1364] ip6_route_add+0x1c/0x140 [10082.199134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10082.199134][ T1364] addrconf_add_dev+0xe2/0x170 [10082.199134][ T1364] inet6_addr_add+0x12f/0xa40 [10082.199134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10082.199134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10082.199134][ T1364] netlink_rcv_skb+0x130/0x360 [10082.199134][ T1364] netlink_unicast+0x449/0x710 [10082.199134][ T1364] netlink_sendmsg+0x723/0xbe0 [10082.199134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10082.199134][ T1364] ___sys_sendmsg+0xee/0x170 [10082.199134][ T1364] __sys_sendmsg+0xcd/0x170 [10082.199134][ T1364] do_syscall_64+0xc6/0x1e0 [10082.199134][ T1364] [10082.201319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10082.201319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10082.201319][ T1364] ipv6_find_idev+0x102/0x170 [10082.201319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10082.201319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10082.201319][ T1364] netlink_rcv_skb+0x130/0x360 [10082.201319][ T1364] netlink_unicast+0x449/0x710 [10082.201319][ T1364] netlink_sendmsg+0x723/0xbe0 [10082.201319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10082.201319][ T1364] ___sys_sendmsg+0xee/0x170 [10082.201319][ T1364] __sys_sendmsg+0xcd/0x170 [10082.201319][ T1364] do_syscall_64+0xc6/0x1e0 [10082.201319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10082.201319][ T1364] [10082.203033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10082.203033][ T1364] neigh_parms_alloc+0x1e5/0x510 [10082.203033][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10082.203033][ T1364] ipv6_find_idev+0x102/0x170 [10082.203033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10082.203033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10082.203033][ T1364] netlink_rcv_skb+0x130/0x360 [10082.203033][ T1364] netlink_unicast+0x449/0x710 [10082.203033][ T1364] netlink_sendmsg+0x723/0xbe0 [10082.203033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10082.203033][ T1364] ___sys_sendmsg+0xee/0x170 [10082.203033][ T1364] __sys_sendmsg+0xcd/0x170 [10082.203033][ T1364] do_syscall_64+0xc6/0x1e0 [10082.203033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10082.203033][ T1364] [10092.355031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10092.355527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10092.355527][ T1364] ___neigh_create+0x14b/0xf60 [10092.355527][ T1364] ip6_finish_output2+0xa70/0xf80 [10092.355527][ T1364] ip6_finish_output+0x4ed/0xd30 [10092.355527][ T1364] ip6_output+0x1f3/0x770 [10092.355527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10092.355527][ T1364] mld_sendpack+0x62d/0xbc0 [10092.355527][ T1364] mld_ifc_work+0x32/0x1f0 [10092.355527][ T1364] process_one_work+0x84d/0x18a0 [10092.355527][ T1364] worker_thread+0x587/0xd30 [10092.355527][ T1364] kthread+0x28a/0x350 [10092.355527][ T1364] ret_from_fork+0x31/0x70 [10092.355527][ T1364] ret_from_fork_asm+0x1a/0x30 [10092.355527][ T1364] [10092.357239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10092.357239][ T1364] dst_init+0x84/0x4a0 [10092.357239][ T1364] dst_alloc+0x97/0x150 [10092.357239][ T1364] ip6_dst_alloc+0x23/0x90 [10092.357239][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10092.357239][ T1364] ip6_pol_route+0x56f/0x840 [10092.357239][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10092.357239][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10092.357239][ T1364] ipv6_rcv+0x1ad/0x810 [10092.357239][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10092.357239][ T1364] process_backlog+0x101/0x620 [10092.357239][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10092.357239][ T1364] net_rx_action+0x495/0xbe0 [10092.357239][ T1364] __do_softirq+0x1b5/0x7f6 [10092.357239][ T1364] [10092.359067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10092.359067][ T1364] netdev_get_by_index+0x5e/0x80 [10092.359067][ T1364] fib6_nh_init+0x3d8/0x15b0 [10092.359067][ T1364] ip6_route_info_create+0xf18/0x17d0 [10092.359067][ T1364] ip6_route_add+0x1c/0x140 [10092.359067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10092.359067][ T1364] addrconf_add_dev+0xe2/0x170 [10092.359067][ T1364] inet6_addr_add+0x12f/0xa40 [10092.359067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10092.359067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10092.359067][ T1364] netlink_rcv_skb+0x130/0x360 [10092.359067][ T1364] netlink_unicast+0x449/0x710 [10092.359067][ T1364] netlink_sendmsg+0x723/0xbe0 [10092.359067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10092.359067][ T1364] ___sys_sendmsg+0xee/0x170 [10092.359067][ T1364] __sys_sendmsg+0xcd/0x170 [10092.359067][ T1364] do_syscall_64+0xc6/0x1e0 [10092.359067][ T1364] [10092.361248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10092.361248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10092.361248][ T1364] ipv6_find_idev+0x102/0x170 [10092.361248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10092.361248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10092.361248][ T1364] netlink_rcv_skb+0x130/0x360 [10092.361248][ T1364] netlink_unicast+0x449/0x710 [10092.361248][ T1364] netlink_sendmsg+0x723/0xbe0 [10092.361248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10092.361248][ T1364] ___sys_sendmsg+0xee/0x170 [10092.361248][ T1364] __sys_sendmsg+0xcd/0x170 [10092.361248][ T1364] do_syscall_64+0xc6/0x1e0 [10092.361248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10092.361248][ T1364] [10092.362952][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10092.362952][ T1364] neigh_parms_alloc+0x1e5/0x510 [10092.362952][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10092.362952][ T1364] ipv6_find_idev+0x102/0x170 [10092.362952][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10092.362952][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10092.362952][ T1364] netlink_rcv_skb+0x130/0x360 [10092.362952][ T1364] netlink_unicast+0x449/0x710 [10092.362952][ T1364] netlink_sendmsg+0x723/0xbe0 [10092.362952][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10092.362952][ T1364] ___sys_sendmsg+0xee/0x170 [10092.362952][ T1364] __sys_sendmsg+0xcd/0x170 [10092.362952][ T1364] do_syscall_64+0xc6/0x1e0 [10092.362952][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10092.362952][ T1364] [10102.611112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10102.611626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10102.611626][ T1364] ___neigh_create+0x14b/0xf60 [10102.611626][ T1364] ip6_finish_output2+0xa70/0xf80 [10102.611626][ T1364] ip6_finish_output+0x4ed/0xd30 [10102.611626][ T1364] ip6_output+0x1f3/0x770 [10102.611626][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10102.611626][ T1364] mld_sendpack+0x62d/0xbc0 [10102.611626][ T1364] mld_ifc_work+0x32/0x1f0 [10102.611626][ T1364] process_one_work+0x84d/0x18a0 [10102.611626][ T1364] worker_thread+0x587/0xd30 [10102.611626][ T1364] kthread+0x28a/0x350 [10102.611626][ T1364] ret_from_fork+0x31/0x70 [10102.611626][ T1364] ret_from_fork_asm+0x1a/0x30 [10102.611626][ T1364] [10102.613479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10102.613479][ T1364] dst_init+0x84/0x4a0 [10102.613479][ T1364] dst_alloc+0x97/0x150 [10102.613479][ T1364] ip6_dst_alloc+0x23/0x90 [10102.613479][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10102.613479][ T1364] ip6_pol_route+0x56f/0x840 [10102.613479][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10102.613479][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10102.613479][ T1364] ipv6_rcv+0x1ad/0x810 [10102.613479][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10102.613479][ T1364] process_backlog+0x101/0x620 [10102.613479][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10102.613479][ T1364] net_rx_action+0x495/0xbe0 [10102.613479][ T1364] __do_softirq+0x1b5/0x7f6 [10102.613479][ T1364] [10102.615461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10102.615461][ T1364] netdev_get_by_index+0x5e/0x80 [10102.615461][ T1364] fib6_nh_init+0x3d8/0x15b0 [10102.615461][ T1364] ip6_route_info_create+0xf18/0x17d0 [10102.615461][ T1364] ip6_route_add+0x1c/0x140 [10102.615461][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10102.615461][ T1364] addrconf_add_dev+0xe2/0x170 [10102.615461][ T1364] inet6_addr_add+0x12f/0xa40 [10102.615461][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10102.615461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10102.615461][ T1364] netlink_rcv_skb+0x130/0x360 [10102.615461][ T1364] netlink_unicast+0x449/0x710 [10102.615461][ T1364] netlink_sendmsg+0x723/0xbe0 [10102.615461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10102.615461][ T1364] ___sys_sendmsg+0xee/0x170 [10102.615461][ T1364] __sys_sendmsg+0xcd/0x170 [10102.615461][ T1364] do_syscall_64+0xc6/0x1e0 [10102.615461][ T1364] [10102.617836][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10102.617836][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10102.617836][ T1364] ipv6_find_idev+0x102/0x170 [10102.617836][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10102.617836][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10102.617836][ T1364] netlink_rcv_skb+0x130/0x360 [10102.617836][ T1364] netlink_unicast+0x449/0x710 [10102.617836][ T1364] netlink_sendmsg+0x723/0xbe0 [10102.617836][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10102.617836][ T1364] ___sys_sendmsg+0xee/0x170 [10102.617836][ T1364] __sys_sendmsg+0xcd/0x170 [10102.617836][ T1364] do_syscall_64+0xc6/0x1e0 [10102.617836][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10102.617836][ T1364] [10102.619743][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10102.619743][ T1364] neigh_parms_alloc+0x1e5/0x510 [10102.619743][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10102.619743][ T1364] ipv6_find_idev+0x102/0x170 [10102.619743][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10102.619743][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10102.619743][ T1364] netlink_rcv_skb+0x130/0x360 [10102.619743][ T1364] netlink_unicast+0x449/0x710 [10102.619743][ T1364] netlink_sendmsg+0x723/0xbe0 [10102.619743][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10102.619743][ T1364] ___sys_sendmsg+0xee/0x170 [10102.619743][ T1364] __sys_sendmsg+0xcd/0x170 [10102.619743][ T1364] do_syscall_64+0xc6/0x1e0 [10102.619743][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10102.619743][ T1364] [10112.755106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10112.755620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10112.755620][ T1364] ___neigh_create+0x14b/0xf60 [10112.755620][ T1364] ip6_finish_output2+0xa70/0xf80 [10112.755620][ T1364] ip6_finish_output+0x4ed/0xd30 [10112.755620][ T1364] ip6_output+0x1f3/0x770 [10112.755620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10112.755620][ T1364] mld_sendpack+0x62d/0xbc0 [10112.755620][ T1364] mld_ifc_work+0x32/0x1f0 [10112.755620][ T1364] process_one_work+0x84d/0x18a0 [10112.755620][ T1364] worker_thread+0x587/0xd30 [10112.755620][ T1364] kthread+0x28a/0x350 [10112.755620][ T1364] ret_from_fork+0x31/0x70 [10112.755620][ T1364] ret_from_fork_asm+0x1a/0x30 [10112.755620][ T1364] [10112.757483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10112.757483][ T1364] dst_init+0x84/0x4a0 [10112.757483][ T1364] dst_alloc+0x97/0x150 [10112.757483][ T1364] ip6_dst_alloc+0x23/0x90 [10112.757483][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10112.757483][ T1364] ip6_pol_route+0x56f/0x840 [10112.757483][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10112.757483][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10112.757483][ T1364] ipv6_rcv+0x1ad/0x810 [10112.757483][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10112.757483][ T1364] process_backlog+0x101/0x620 [10112.757483][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10112.757483][ T1364] net_rx_action+0x495/0xbe0 [10112.757483][ T1364] __do_softirq+0x1b5/0x7f6 [10112.757483][ T1364] [10112.759494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10112.759494][ T1364] netdev_get_by_index+0x5e/0x80 [10112.759494][ T1364] fib6_nh_init+0x3d8/0x15b0 [10112.759494][ T1364] ip6_route_info_create+0xf18/0x17d0 [10112.759494][ T1364] ip6_route_add+0x1c/0x140 [10112.759494][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10112.759494][ T1364] addrconf_add_dev+0xe2/0x170 [10112.759494][ T1364] inet6_addr_add+0x12f/0xa40 [10112.759494][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10112.759494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.759494][ T1364] netlink_rcv_skb+0x130/0x360 [10112.759494][ T1364] netlink_unicast+0x449/0x710 [10112.759494][ T1364] netlink_sendmsg+0x723/0xbe0 [10112.759494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10112.759494][ T1364] ___sys_sendmsg+0xee/0x170 [10112.759494][ T1364] __sys_sendmsg+0xcd/0x170 [10112.759494][ T1364] do_syscall_64+0xc6/0x1e0 [10112.759494][ T1364] [10112.761882][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10112.761882][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10112.761882][ T1364] ipv6_find_idev+0x102/0x170 [10112.761882][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10112.761882][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.761882][ T1364] netlink_rcv_skb+0x130/0x360 [10112.761882][ T1364] netlink_unicast+0x449/0x710 [10112.761882][ T1364] netlink_sendmsg+0x723/0xbe0 [10112.761882][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10112.761882][ T1364] ___sys_sendmsg+0xee/0x170 [10112.761882][ T1364] __sys_sendmsg+0xcd/0x170 [10112.761882][ T1364] do_syscall_64+0xc6/0x1e0 [10112.761882][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10112.761882][ T1364] [10112.763753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10112.763753][ T1364] neigh_parms_alloc+0x1e5/0x510 [10112.763753][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10112.763753][ T1364] ipv6_find_idev+0x102/0x170 [10112.763753][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10112.763753][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10112.763753][ T1364] netlink_rcv_skb+0x130/0x360 [10112.763753][ T1364] netlink_unicast+0x449/0x710 [10112.763753][ T1364] netlink_sendmsg+0x723/0xbe0 [10112.763753][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10112.763753][ T1364] ___sys_sendmsg+0xee/0x170 [10112.763753][ T1364] __sys_sendmsg+0xcd/0x170 [10112.763753][ T1364] do_syscall_64+0xc6/0x1e0 [10112.763753][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10112.763753][ T1364] HARD STOP (10000) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr [10122.803147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10122.810212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10122.810212][ T1364] ___neigh_create+0x14b/0xf60 [10122.810212][ T1364] ip6_finish_output2+0xa70/0xf80 [10122.810212][ T1364] ip6_finish_output+0x4ed/0xd30 [10122.810212][ T1364] ip6_output+0x1f3/0x770 [10122.810212][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10122.810212][ T1364] mld_sendpack+0x62d/0xbc0 [10122.810212][ T1364] mld_ifc_work+0x32/0x1f0 [10122.810212][ T1364] process_one_work+0x84d/0x18a0 [10122.810212][ T1364] worker_thread+0x587/0xd30 [10122.810212][ T1364] kthread+0x28a/0x350 [10122.810212][ T1364] ret_from_fork+0x31/0x70 [10122.810212][ T1364] ret_from_fork_asm+0x1a/0x30 [10122.810212][ T1364] [10122.814175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10122.814175][ T1364] dst_init+0x84/0x4a0 [10122.814175][ T1364] dst_alloc+0x97/0x150 [10122.814175][ T1364] ip6_dst_alloc+0x23/0x90 [10122.814175][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10122.814175][ T1364] ip6_pol_route+0x56f/0x840 [10122.814175][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10122.814175][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10122.814175][ T1364] ipv6_rcv+0x1ad/0x810 [10122.814175][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10122.814175][ T1364] process_backlog+0x101/0x620 [10122.814175][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10122.814175][ T1364] net_rx_action+0x495/0xbe0 [10122.814175][ T1364] __do_softirq+0x1b5/0x7f6 [10122.814175][ T1364] [10122.818253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10122.818253][ T1364] netdev_get_by_index+0x5e/0x80 [10122.818253][ T1364] fib6_nh_init+0x3d8/0x15b0 [10122.818253][ T1364] ip6_route_info_create+0xf18/0x17d0 [10122.818253][ T1364] ip6_route_add+0x1c/0x140 [10122.818253][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10122.818253][ T1364] addrconf_add_dev+0xe2/0x170 [10122.818253][ T1364] inet6_addr_add+0x12f/0xa40 [10122.818253][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10122.818253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.818253][ T1364] netlink_rcv_skb+0x130/0x360 [10122.818253][ T1364] netlink_unicast+0x449/0x710 [10122.818253][ T1364] netlink_sendmsg+0x723/0xbe0 [10122.818253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10122.818253][ T1364] ___sys_sendmsg+0xee/0x170 [10122.818253][ T1364] __sys_sendmsg+0xcd/0x170 [10122.818253][ T1364] do_syscall_64+0xc6/0x1e0 [10122.818253][ T1364] [10122.823171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10122.823171][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10122.823171][ T1364] ipv6_find_idev+0x102/0x170 [10122.823171][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10122.823171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.823171][ T1364] netlink_rcv_skb+0x130/0x360 [10122.823171][ T1364] netlink_unicast+0x449/0x710 [10122.823171][ T1364] netlink_sendmsg+0x723/0xbe0 [10122.823171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10122.823171][ T1364] ___sys_sendmsg+0xee/0x170 [10122.823171][ T1364] __sys_sendmsg+0xcd/0x170 [10122.823171][ T1364] do_syscall_64+0xc6/0x1e0 [10122.823171][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10122.823171][ T1364] [10122.827155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10122.827155][ T1364] neigh_parms_alloc+0x1e5/0x510 [10122.827155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10122.827155][ T1364] ipv6_find_idev+0x102/0x170 [10122.827155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10122.827155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10122.827155][ T1364] netlink_rcv_skb+0x130/0x360 [10122.827155][ T1364] netlink_unicast+0x449/0x710 [10122.827155][ T1364] netlink_sendmsg+0x723/0xbe0 [10122.827155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10122.827155][ T1364] ___sys_sendmsg+0xee/0x170 [10122.827155][ T1364] __sys_sendmsg+0xcd/0x170 [10122.827155][ T1364] do_syscall_64+0xc6/0x1e0 [10122.827155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10122.827155][ T1364] [10133.067083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10133.087722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10133.087722][ T1364] ___neigh_create+0x14b/0xf60 [10133.087722][ T1364] ip6_finish_output2+0xa70/0xf80 [10133.087722][ T1364] ip6_finish_output+0x4ed/0xd30 [10133.087722][ T1364] ip6_output+0x1f3/0x770 [10133.087722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10133.087722][ T1364] mld_sendpack+0x62d/0xbc0 [10133.087722][ T1364] mld_ifc_work+0x32/0x1f0 [10133.087722][ T1364] process_one_work+0x84d/0x18a0 [10133.087722][ T1364] worker_thread+0x587/0xd30 [10133.087722][ T1364] kthread+0x28a/0x350 [10133.087722][ T1364] ret_from_fork+0x31/0x70 [10133.087722][ T1364] ret_from_fork_asm+0x1a/0x30 [10133.087722][ T1364] [10133.091992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10133.091992][ T1364] dst_init+0x84/0x4a0 [10133.091992][ T1364] dst_alloc+0x97/0x150 [10133.091992][ T1364] ip6_dst_alloc+0x23/0x90 [10133.091992][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10133.091992][ T1364] ip6_pol_route+0x56f/0x840 [10133.091992][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10133.091992][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10133.091992][ T1364] ipv6_rcv+0x1ad/0x810 [10133.091992][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10133.091992][ T1364] process_backlog+0x101/0x620 [10133.091992][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10133.091992][ T1364] net_rx_action+0x495/0xbe0 [10133.091992][ T1364] __do_softirq+0x1b5/0x7f6 [10133.091992][ T1364] [10133.096211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10133.096211][ T1364] netdev_get_by_index+0x5e/0x80 [10133.096211][ T1364] fib6_nh_init+0x3d8/0x15b0 [10133.096211][ T1364] ip6_route_info_create+0xf18/0x17d0 [10133.096211][ T1364] ip6_route_add+0x1c/0x140 [10133.096211][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10133.096211][ T1364] addrconf_add_dev+0xe2/0x170 [10133.096211][ T1364] inet6_addr_add+0x12f/0xa40 [10133.096211][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10133.096211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10133.096211][ T1364] netlink_rcv_skb+0x130/0x360 [10133.096211][ T1364] netlink_unicast+0x449/0x710 [10133.096211][ T1364] netlink_sendmsg+0x723/0xbe0 [10133.096211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10133.096211][ T1364] ___sys_sendmsg+0xee/0x170 [10133.096211][ T1364] __sys_sendmsg+0xcd/0x170 [10133.096211][ T1364] do_syscall_64+0xc6/0x1e0 [10133.096211][ T1364] [10133.101191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10133.101191][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10133.101191][ T1364] ipv6_find_idev+0x102/0x170 [10133.101191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10133.101191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10133.101191][ T1364] netlink_rcv_skb+0x130/0x360 [10133.101191][ T1364] netlink_unicast+0x449/0x710 [10133.101191][ T1364] netlink_sendmsg+0x723/0xbe0 [10133.101191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10133.101191][ T1364] ___sys_sendmsg+0xee/0x170 [10133.101191][ T1364] __sys_sendmsg+0xcd/0x170 [10133.101191][ T1364] do_syscall_64+0xc6/0x1e0 [10133.101191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10133.101191][ T1364] [10133.105121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10133.105121][ T1364] neigh_parms_alloc+0x1e5/0x510 [10133.105121][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10133.105121][ T1364] ipv6_find_idev+0x102/0x170 [10133.105121][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10133.105121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10133.105121][ T1364] netlink_rcv_skb+0x130/0x360 [10133.105121][ T1364] netlink_unicast+0x449/0x710 [10133.105121][ T1364] netlink_sendmsg+0x723/0xbe0 [10133.105121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10133.105121][ T1364] ___sys_sendmsg+0xee/0x170 [10133.105121][ T1364] __sys_sendmsg+0xcd/0x170 [10133.105121][ T1364] do_syscall_64+0xc6/0x1e0 [10133.105121][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10133.105121][ T1364] [10143.315105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10143.348893][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10143.348893][ T1364] ___neigh_create+0x14b/0xf60 [10143.348893][ T1364] ip6_finish_output2+0xa70/0xf80 [10143.348893][ T1364] ip6_finish_output+0x4ed/0xd30 [10143.348893][ T1364] ip6_output+0x1f3/0x770 [10143.348893][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10143.348893][ T1364] mld_sendpack+0x62d/0xbc0 [10143.348893][ T1364] mld_ifc_work+0x32/0x1f0 [10143.348893][ T1364] process_one_work+0x84d/0x18a0 [10143.348893][ T1364] worker_thread+0x587/0xd30 [10143.348893][ T1364] kthread+0x28a/0x350 [10143.348893][ T1364] ret_from_fork+0x31/0x70 [10143.348893][ T1364] ret_from_fork_asm+0x1a/0x30 [10143.348893][ T1364] [10143.352802][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10143.352802][ T1364] dst_init+0x84/0x4a0 [10143.352802][ T1364] dst_alloc+0x97/0x150 [10143.352802][ T1364] ip6_dst_alloc+0x23/0x90 [10143.352802][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10143.352802][ T1364] ip6_pol_route+0x56f/0x840 [10143.352802][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10143.352802][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10143.352802][ T1364] ipv6_rcv+0x1ad/0x810 [10143.352802][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10143.352802][ T1364] process_backlog+0x101/0x620 [10143.352802][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10143.352802][ T1364] net_rx_action+0x495/0xbe0 [10143.352802][ T1364] __do_softirq+0x1b5/0x7f6 [10143.352802][ T1364] [10143.368522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10143.368522][ T1364] netdev_get_by_index+0x5e/0x80 [10143.368522][ T1364] fib6_nh_init+0x3d8/0x15b0 [10143.368522][ T1364] ip6_route_info_create+0xf18/0x17d0 [10143.368522][ T1364] ip6_route_add+0x1c/0x140 [10143.368522][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10143.368522][ T1364] addrconf_add_dev+0xe2/0x170 [10143.368522][ T1364] inet6_addr_add+0x12f/0xa40 [10143.368522][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10143.368522][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.368522][ T1364] netlink_rcv_skb+0x130/0x360 [10143.368522][ T1364] netlink_unicast+0x449/0x710 [10143.368522][ T1364] netlink_sendmsg+0x723/0xbe0 [10143.368522][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10143.368522][ T1364] ___sys_sendmsg+0xee/0x170 [10143.368522][ T1364] __sys_sendmsg+0xcd/0x170 [10143.368522][ T1364] do_syscall_64+0xc6/0x1e0 [10143.368522][ T1364] [10143.379245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10143.379245][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10143.379245][ T1364] ipv6_find_idev+0x102/0x170 [10143.379245][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10143.379245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.379245][ T1364] netlink_rcv_skb+0x130/0x360 [10143.379245][ T1364] netlink_unicast+0x449/0x710 [10143.379245][ T1364] netlink_sendmsg+0x723/0xbe0 [10143.379245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10143.379245][ T1364] ___sys_sendmsg+0xee/0x170 [10143.379245][ T1364] __sys_sendmsg+0xcd/0x170 [10143.379245][ T1364] do_syscall_64+0xc6/0x1e0 [10143.379245][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10143.379245][ T1364] [10143.383197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10143.383197][ T1364] neigh_parms_alloc+0x1e5/0x510 [10143.383197][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10143.383197][ T1364] ipv6_find_idev+0x102/0x170 [10143.383197][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10143.383197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10143.383197][ T1364] netlink_rcv_skb+0x130/0x360 [10143.383197][ T1364] netlink_unicast+0x449/0x710 [10143.383197][ T1364] netlink_sendmsg+0x723/0xbe0 [10143.383197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10143.383197][ T1364] ___sys_sendmsg+0xee/0x170 [10143.383197][ T1364] __sys_sendmsg+0xcd/0x170 [10143.383197][ T1364] do_syscall_64+0xc6/0x1e0 [10143.383197][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10143.383197][ T1364] [10153.659104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10153.659855][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10153.659855][ T1364] ___neigh_create+0x14b/0xf60 [10153.659855][ T1364] ip6_finish_output2+0xa70/0xf80 [10153.659855][ T1364] ip6_finish_output+0x4ed/0xd30 [10153.659855][ T1364] ip6_output+0x1f3/0x770 [10153.659855][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10153.659855][ T1364] mld_sendpack+0x62d/0xbc0 [10153.659855][ T1364] mld_ifc_work+0x32/0x1f0 [10153.659855][ T1364] process_one_work+0x84d/0x18a0 [10153.659855][ T1364] worker_thread+0x587/0xd30 [10153.659855][ T1364] kthread+0x28a/0x350 [10153.659855][ T1364] ret_from_fork+0x31/0x70 [10153.659855][ T1364] ret_from_fork_asm+0x1a/0x30 [10153.659855][ T1364] [10153.662970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10153.662970][ T1364] dst_init+0x84/0x4a0 [10153.662970][ T1364] dst_alloc+0x97/0x150 [10153.662970][ T1364] ip6_dst_alloc+0x23/0x90 [10153.662970][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10153.662970][ T1364] ip6_pol_route+0x56f/0x840 [10153.662970][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10153.662970][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10153.662970][ T1364] ipv6_rcv+0x1ad/0x810 [10153.662970][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10153.662970][ T1364] process_backlog+0x101/0x620 [10153.662970][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10153.662970][ T1364] net_rx_action+0x495/0xbe0 [10153.662970][ T1364] __do_softirq+0x1b5/0x7f6 [10153.662970][ T1364] [10153.666367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10153.666367][ T1364] netdev_get_by_index+0x5e/0x80 [10153.666367][ T1364] fib6_nh_init+0x3d8/0x15b0 [10153.666367][ T1364] ip6_route_info_create+0xf18/0x17d0 [10153.666367][ T1364] ip6_route_add+0x1c/0x140 [10153.666367][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10153.666367][ T1364] addrconf_add_dev+0xe2/0x170 [10153.666367][ T1364] inet6_addr_add+0x12f/0xa40 [10153.666367][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10153.666367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.666367][ T1364] netlink_rcv_skb+0x130/0x360 [10153.666367][ T1364] netlink_unicast+0x449/0x710 [10153.666367][ T1364] netlink_sendmsg+0x723/0xbe0 [10153.666367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10153.666367][ T1364] ___sys_sendmsg+0xee/0x170 [10153.666367][ T1364] __sys_sendmsg+0xcd/0x170 [10153.666367][ T1364] do_syscall_64+0xc6/0x1e0 [10153.666367][ T1364] [10153.682644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10153.682644][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10153.682644][ T1364] ipv6_find_idev+0x102/0x170 [10153.682644][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10153.682644][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.682644][ T1364] netlink_rcv_skb+0x130/0x360 [10153.682644][ T1364] netlink_unicast+0x449/0x710 [10153.682644][ T1364] netlink_sendmsg+0x723/0xbe0 [10153.682644][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10153.682644][ T1364] ___sys_sendmsg+0xee/0x170 [10153.682644][ T1364] __sys_sendmsg+0xcd/0x170 [10153.682644][ T1364] do_syscall_64+0xc6/0x1e0 [10153.682644][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10153.682644][ T1364] [10153.701714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10153.701714][ T1364] neigh_parms_alloc+0x1e5/0x510 [10153.701714][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10153.701714][ T1364] ipv6_find_idev+0x102/0x170 [10153.701714][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10153.701714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10153.701714][ T1364] netlink_rcv_skb+0x130/0x360 [10153.701714][ T1364] netlink_unicast+0x449/0x710 [10153.701714][ T1364] netlink_sendmsg+0x723/0xbe0 [10153.701714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10153.701714][ T1364] ___sys_sendmsg+0xee/0x170 [10153.701714][ T1364] __sys_sendmsg+0xcd/0x170 [10153.701714][ T1364] do_syscall_64+0xc6/0x1e0 [10153.701714][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10153.701714][ T1364] [10163.979106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10164.020254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10164.020254][ T1364] ___neigh_create+0x14b/0xf60 [10164.020254][ T1364] ip6_finish_output2+0xa70/0xf80 [10164.020254][ T1364] ip6_finish_output+0x4ed/0xd30 [10164.020254][ T1364] ip6_output+0x1f3/0x770 [10164.020254][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10164.020254][ T1364] mld_sendpack+0x62d/0xbc0 [10164.020254][ T1364] mld_ifc_work+0x32/0x1f0 [10164.020254][ T1364] process_one_work+0x84d/0x18a0 [10164.020254][ T1364] worker_thread+0x587/0xd30 [10164.020254][ T1364] kthread+0x28a/0x350 [10164.020254][ T1364] ret_from_fork+0x31/0x70 [10164.020254][ T1364] ret_from_fork_asm+0x1a/0x30 [10164.020254][ T1364] [10164.024260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10164.024260][ T1364] dst_init+0x84/0x4a0 [10164.024260][ T1364] dst_alloc+0x97/0x150 [10164.024260][ T1364] ip6_dst_alloc+0x23/0x90 [10164.024260][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10164.024260][ T1364] ip6_pol_route+0x56f/0x840 [10164.024260][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10164.024260][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10164.024260][ T1364] ipv6_rcv+0x1ad/0x810 [10164.024260][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10164.024260][ T1364] process_backlog+0x101/0x620 [10164.024260][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10164.024260][ T1364] net_rx_action+0x495/0xbe0 [10164.024260][ T1364] __do_softirq+0x1b5/0x7f6 [10164.024260][ T1364] [10164.041006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10164.041006][ T1364] netdev_get_by_index+0x5e/0x80 [10164.041006][ T1364] fib6_nh_init+0x3d8/0x15b0 [10164.041006][ T1364] ip6_route_info_create+0xf18/0x17d0 [10164.041006][ T1364] ip6_route_add+0x1c/0x140 [10164.041006][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10164.041006][ T1364] addrconf_add_dev+0xe2/0x170 [10164.041006][ T1364] inet6_addr_add+0x12f/0xa40 [10164.041006][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10164.041006][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10164.041006][ T1364] netlink_rcv_skb+0x130/0x360 [10164.041006][ T1364] netlink_unicast+0x449/0x710 [10164.041006][ T1364] netlink_sendmsg+0x723/0xbe0 [10164.041006][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10164.041006][ T1364] ___sys_sendmsg+0xee/0x170 [10164.041006][ T1364] __sys_sendmsg+0xcd/0x170 [10164.041006][ T1364] do_syscall_64+0xc6/0x1e0 [10164.041006][ T1364] [10164.045989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10164.045989][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10164.045989][ T1364] ipv6_find_idev+0x102/0x170 [10164.045989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10164.045989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10164.045989][ T1364] netlink_rcv_skb+0x130/0x360 [10164.045989][ T1364] netlink_unicast+0x449/0x710 [10164.045989][ T1364] netlink_sendmsg+0x723/0xbe0 [10164.045989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10164.045989][ T1364] ___sys_sendmsg+0xee/0x170 [10164.045989][ T1364] __sys_sendmsg+0xcd/0x170 [10164.045989][ T1364] do_syscall_64+0xc6/0x1e0 [10164.045989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10164.045989][ T1364] [10164.051991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10164.051991][ T1364] neigh_parms_alloc+0x1e5/0x510 [10164.051991][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10164.051991][ T1364] ipv6_find_idev+0x102/0x170 [10164.051991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10164.051991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10164.051991][ T1364] netlink_rcv_skb+0x130/0x360 [10164.051991][ T1364] netlink_unicast+0x449/0x710 [10164.051991][ T1364] netlink_sendmsg+0x723/0xbe0 [10164.051991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10164.051991][ T1364] ___sys_sendmsg+0xee/0x170 [10164.051991][ T1364] __sys_sendmsg+0xcd/0x170 [10164.051991][ T1364] do_syscall_64+0xc6/0x1e0 [10164.051991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10164.051991][ T1364] [10174.299188][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10174.319670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10174.319670][ T1364] ___neigh_create+0x14b/0xf60 [10174.319670][ T1364] ip6_finish_output2+0xa70/0xf80 [10174.319670][ T1364] ip6_finish_output+0x4ed/0xd30 [10174.319670][ T1364] ip6_output+0x1f3/0x770 [10174.319670][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10174.319670][ T1364] mld_sendpack+0x62d/0xbc0 [10174.319670][ T1364] mld_ifc_work+0x32/0x1f0 [10174.319670][ T1364] process_one_work+0x84d/0x18a0 [10174.319670][ T1364] worker_thread+0x587/0xd30 [10174.319670][ T1364] kthread+0x28a/0x350 [10174.319670][ T1364] ret_from_fork+0x31/0x70 [10174.319670][ T1364] ret_from_fork_asm+0x1a/0x30 [10174.319670][ T1364] [10174.323676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10174.323676][ T1364] dst_init+0x84/0x4a0 [10174.323676][ T1364] dst_alloc+0x97/0x150 [10174.323676][ T1364] ip6_dst_alloc+0x23/0x90 [10174.323676][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10174.323676][ T1364] ip6_pol_route+0x56f/0x840 [10174.323676][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10174.323676][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10174.323676][ T1364] ipv6_rcv+0x1ad/0x810 [10174.323676][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10174.323676][ T1364] process_backlog+0x101/0x620 [10174.323676][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10174.323676][ T1364] net_rx_action+0x495/0xbe0 [10174.323676][ T1364] __do_softirq+0x1b5/0x7f6 [10174.323676][ T1364] [10174.327917][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10174.327917][ T1364] netdev_get_by_index+0x5e/0x80 [10174.327917][ T1364] fib6_nh_init+0x3d8/0x15b0 [10174.327917][ T1364] ip6_route_info_create+0xf18/0x17d0 [10174.327917][ T1364] ip6_route_add+0x1c/0x140 [10174.327917][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10174.327917][ T1364] addrconf_add_dev+0xe2/0x170 [10174.327917][ T1364] inet6_addr_add+0x12f/0xa40 [10174.327917][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10174.327917][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.327917][ T1364] netlink_rcv_skb+0x130/0x360 [10174.327917][ T1364] netlink_unicast+0x449/0x710 [10174.327917][ T1364] netlink_sendmsg+0x723/0xbe0 [10174.327917][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10174.327917][ T1364] ___sys_sendmsg+0xee/0x170 [10174.327917][ T1364] __sys_sendmsg+0xcd/0x170 [10174.327917][ T1364] do_syscall_64+0xc6/0x1e0 [10174.327917][ T1364] [10174.333057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10174.333057][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10174.333057][ T1364] ipv6_find_idev+0x102/0x170 [10174.333057][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10174.333057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.333057][ T1364] netlink_rcv_skb+0x130/0x360 [10174.333057][ T1364] netlink_unicast+0x449/0x710 [10174.333057][ T1364] netlink_sendmsg+0x723/0xbe0 [10174.333057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10174.333057][ T1364] ___sys_sendmsg+0xee/0x170 [10174.333057][ T1364] __sys_sendmsg+0xcd/0x170 [10174.333057][ T1364] do_syscall_64+0xc6/0x1e0 [10174.333057][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10174.333057][ T1364] [10174.358908][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10174.358908][ T1364] neigh_parms_alloc+0x1e5/0x510 [10174.358908][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10174.358908][ T1364] ipv6_find_idev+0x102/0x170 [10174.358908][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10174.358908][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10174.358908][ T1364] netlink_rcv_skb+0x130/0x360 [10174.358908][ T1364] netlink_unicast+0x449/0x710 [10174.358908][ T1364] netlink_sendmsg+0x723/0xbe0 [10174.358908][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10174.358908][ T1364] ___sys_sendmsg+0xee/0x170 [10174.358908][ T1364] __sys_sendmsg+0xcd/0x170 [10174.358908][ T1364] do_syscall_64+0xc6/0x1e0 [10174.358908][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10174.358908][ T1364] [10184.475264][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10184.498865][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10184.498865][ T1364] ___neigh_create+0x14b/0xf60 [10184.498865][ T1364] ip6_finish_output2+0xa70/0xf80 [10184.498865][ T1364] ip6_finish_output+0x4ed/0xd30 [10184.498865][ T1364] ip6_output+0x1f3/0x770 [10184.498865][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10184.498865][ T1364] mld_sendpack+0x62d/0xbc0 [10184.498865][ T1364] mld_ifc_work+0x32/0x1f0 [10184.498865][ T1364] process_one_work+0x84d/0x18a0 [10184.498865][ T1364] worker_thread+0x587/0xd30 [10184.498865][ T1364] kthread+0x28a/0x350 [10184.498865][ T1364] ret_from_fork+0x31/0x70 [10184.498865][ T1364] ret_from_fork_asm+0x1a/0x30 [10184.498865][ T1364] [10184.502380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10184.502380][ T1364] dst_init+0x84/0x4a0 [10184.502380][ T1364] dst_alloc+0x97/0x150 [10184.502380][ T1364] ip6_dst_alloc+0x23/0x90 [10184.502380][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10184.502380][ T1364] ip6_pol_route+0x56f/0x840 [10184.502380][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10184.502380][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10184.502380][ T1364] ipv6_rcv+0x1ad/0x810 [10184.502380][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10184.502380][ T1364] process_backlog+0x101/0x620 [10184.502380][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10184.502380][ T1364] net_rx_action+0x495/0xbe0 [10184.502380][ T1364] __do_softirq+0x1b5/0x7f6 [10184.502380][ T1364] [10184.505937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10184.505937][ T1364] netdev_get_by_index+0x5e/0x80 [10184.505937][ T1364] fib6_nh_init+0x3d8/0x15b0 [10184.505937][ T1364] ip6_route_info_create+0xf18/0x17d0 [10184.505937][ T1364] ip6_route_add+0x1c/0x140 [10184.505937][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10184.505937][ T1364] addrconf_add_dev+0xe2/0x170 [10184.505937][ T1364] inet6_addr_add+0x12f/0xa40 [10184.505937][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10184.505937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.505937][ T1364] netlink_rcv_skb+0x130/0x360 [10184.505937][ T1364] netlink_unicast+0x449/0x710 [10184.505937][ T1364] netlink_sendmsg+0x723/0xbe0 [10184.505937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10184.505937][ T1364] ___sys_sendmsg+0xee/0x170 [10184.505937][ T1364] __sys_sendmsg+0xcd/0x170 [10184.505937][ T1364] do_syscall_64+0xc6/0x1e0 [10184.505937][ T1364] [10184.510312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10184.510312][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10184.510312][ T1364] ipv6_find_idev+0x102/0x170 [10184.510312][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10184.510312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.510312][ T1364] netlink_rcv_skb+0x130/0x360 [10184.510312][ T1364] netlink_unicast+0x449/0x710 [10184.510312][ T1364] netlink_sendmsg+0x723/0xbe0 [10184.510312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10184.510312][ T1364] ___sys_sendmsg+0xee/0x170 [10184.510312][ T1364] __sys_sendmsg+0xcd/0x170 [10184.510312][ T1364] do_syscall_64+0xc6/0x1e0 [10184.510312][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10184.510312][ T1364] [10184.513586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10184.513586][ T1364] neigh_parms_alloc+0x1e5/0x510 [10184.513586][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10184.513586][ T1364] ipv6_find_idev+0x102/0x170 [10184.513586][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10184.513586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10184.513586][ T1364] netlink_rcv_skb+0x130/0x360 [10184.513586][ T1364] netlink_unicast+0x449/0x710 [10184.513586][ T1364] netlink_sendmsg+0x723/0xbe0 [10184.513586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10184.513586][ T1364] ___sys_sendmsg+0xee/0x170 [10184.513586][ T1364] __sys_sendmsg+0xcd/0x170 [10184.513586][ T1364] do_syscall_64+0xc6/0x1e0 [10184.513586][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10184.513586][ T1364] [10194.563221][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10194.587966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10194.587966][ T1364] ___neigh_create+0x14b/0xf60 [10194.587966][ T1364] ip6_finish_output2+0xa70/0xf80 [10194.587966][ T1364] ip6_finish_output+0x4ed/0xd30 [10194.587966][ T1364] ip6_output+0x1f3/0x770 [10194.587966][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10194.587966][ T1364] mld_sendpack+0x62d/0xbc0 [10194.587966][ T1364] mld_ifc_work+0x32/0x1f0 [10194.587966][ T1364] process_one_work+0x84d/0x18a0 [10194.587966][ T1364] worker_thread+0x587/0xd30 [10194.587966][ T1364] kthread+0x28a/0x350 [10194.587966][ T1364] ret_from_fork+0x31/0x70 [10194.587966][ T1364] ret_from_fork_asm+0x1a/0x30 [10194.587966][ T1364] [10194.591722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10194.591722][ T1364] dst_init+0x84/0x4a0 [10194.591722][ T1364] dst_alloc+0x97/0x150 [10194.591722][ T1364] ip6_dst_alloc+0x23/0x90 [10194.591722][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10194.591722][ T1364] ip6_pol_route+0x56f/0x840 [10194.591722][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10194.591722][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10194.591722][ T1364] ipv6_rcv+0x1ad/0x810 [10194.591722][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10194.591722][ T1364] process_backlog+0x101/0x620 [10194.591722][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10194.591722][ T1364] net_rx_action+0x495/0xbe0 [10194.591722][ T1364] __do_softirq+0x1b5/0x7f6 [10194.591722][ T1364] [10194.595583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10194.595583][ T1364] netdev_get_by_index+0x5e/0x80 [10194.595583][ T1364] fib6_nh_init+0x3d8/0x15b0 [10194.595583][ T1364] ip6_route_info_create+0xf18/0x17d0 [10194.595583][ T1364] ip6_route_add+0x1c/0x140 [10194.595583][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10194.595583][ T1364] addrconf_add_dev+0xe2/0x170 [10194.595583][ T1364] inet6_addr_add+0x12f/0xa40 [10194.595583][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10194.595583][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.595583][ T1364] netlink_rcv_skb+0x130/0x360 [10194.595583][ T1364] netlink_unicast+0x449/0x710 [10194.595583][ T1364] netlink_sendmsg+0x723/0xbe0 [10194.595583][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10194.595583][ T1364] ___sys_sendmsg+0xee/0x170 [10194.595583][ T1364] __sys_sendmsg+0xcd/0x170 [10194.595583][ T1364] do_syscall_64+0xc6/0x1e0 [10194.595583][ T1364] [10194.606795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10194.606795][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10194.606795][ T1364] ipv6_find_idev+0x102/0x170 [10194.606795][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10194.606795][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.606795][ T1364] netlink_rcv_skb+0x130/0x360 [10194.606795][ T1364] netlink_unicast+0x449/0x710 [10194.606795][ T1364] netlink_sendmsg+0x723/0xbe0 [10194.606795][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10194.606795][ T1364] ___sys_sendmsg+0xee/0x170 [10194.606795][ T1364] __sys_sendmsg+0xcd/0x170 [10194.606795][ T1364] do_syscall_64+0xc6/0x1e0 [10194.606795][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10194.606795][ T1364] [10194.610446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10194.610446][ T1364] neigh_parms_alloc+0x1e5/0x510 [10194.610446][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10194.610446][ T1364] ipv6_find_idev+0x102/0x170 [10194.610446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10194.610446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10194.610446][ T1364] netlink_rcv_skb+0x130/0x360 [10194.610446][ T1364] netlink_unicast+0x449/0x710 [10194.610446][ T1364] netlink_sendmsg+0x723/0xbe0 [10194.610446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10194.610446][ T1364] ___sys_sendmsg+0xee/0x170 [10194.610446][ T1364] __sys_sendmsg+0xcd/0x170 [10194.610446][ T1364] do_syscall_64+0xc6/0x1e0 [10194.610446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10194.610446][ T1364] [10204.875239][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10204.885194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10204.885194][ T1364] ___neigh_create+0x14b/0xf60 [10204.885194][ T1364] ip6_finish_output2+0xa70/0xf80 [10204.885194][ T1364] ip6_finish_output+0x4ed/0xd30 [10204.885194][ T1364] ip6_output+0x1f3/0x770 [10204.885194][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10204.885194][ T1364] mld_sendpack+0x62d/0xbc0 [10204.885194][ T1364] mld_ifc_work+0x32/0x1f0 [10204.885194][ T1364] process_one_work+0x84d/0x18a0 [10204.885194][ T1364] worker_thread+0x587/0xd30 [10204.885194][ T1364] kthread+0x28a/0x350 [10204.885194][ T1364] ret_from_fork+0x31/0x70 [10204.885194][ T1364] ret_from_fork_asm+0x1a/0x30 [10204.885194][ T1364] [10204.889031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10204.889031][ T1364] dst_init+0x84/0x4a0 [10204.889031][ T1364] dst_alloc+0x97/0x150 [10204.889031][ T1364] ip6_dst_alloc+0x23/0x90 [10204.889031][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10204.889031][ T1364] ip6_pol_route+0x56f/0x840 [10204.889031][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10204.889031][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10204.889031][ T1364] ipv6_rcv+0x1ad/0x810 [10204.889031][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10204.889031][ T1364] process_backlog+0x101/0x620 [10204.889031][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10204.889031][ T1364] net_rx_action+0x495/0xbe0 [10204.889031][ T1364] __do_softirq+0x1b5/0x7f6 [10204.889031][ T1364] [10204.901175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10204.901175][ T1364] netdev_get_by_index+0x5e/0x80 [10204.901175][ T1364] fib6_nh_init+0x3d8/0x15b0 [10204.901175][ T1364] ip6_route_info_create+0xf18/0x17d0 [10204.901175][ T1364] ip6_route_add+0x1c/0x140 [10204.901175][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10204.901175][ T1364] addrconf_add_dev+0xe2/0x170 [10204.901175][ T1364] inet6_addr_add+0x12f/0xa40 [10204.901175][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10204.901175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10204.901175][ T1364] netlink_rcv_skb+0x130/0x360 [10204.901175][ T1364] netlink_unicast+0x449/0x710 [10204.901175][ T1364] netlink_sendmsg+0x723/0xbe0 [10204.901175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10204.901175][ T1364] ___sys_sendmsg+0xee/0x170 [10204.901175][ T1364] __sys_sendmsg+0xcd/0x170 [10204.901175][ T1364] do_syscall_64+0xc6/0x1e0 [10204.901175][ T1364] [10204.907542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10204.907542][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10204.907542][ T1364] ipv6_find_idev+0x102/0x170 [10204.907542][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10204.907542][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10204.907542][ T1364] netlink_rcv_skb+0x130/0x360 [10204.907542][ T1364] netlink_unicast+0x449/0x710 [10204.907542][ T1364] netlink_sendmsg+0x723/0xbe0 [10204.907542][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10204.907542][ T1364] ___sys_sendmsg+0xee/0x170 [10204.907542][ T1364] __sys_sendmsg+0xcd/0x170 [10204.907542][ T1364] do_syscall_64+0xc6/0x1e0 [10204.907542][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10204.907542][ T1364] [10204.911769][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10204.911769][ T1364] neigh_parms_alloc+0x1e5/0x510 [10204.911769][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10204.911769][ T1364] ipv6_find_idev+0x102/0x170 [10204.911769][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10204.911769][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10204.911769][ T1364] netlink_rcv_skb+0x130/0x360 [10204.911769][ T1364] netlink_unicast+0x449/0x710 [10204.911769][ T1364] netlink_sendmsg+0x723/0xbe0 [10204.911769][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10204.911769][ T1364] ___sys_sendmsg+0xee/0x170 [10204.911769][ T1364] __sys_sendmsg+0xcd/0x170 [10204.911769][ T1364] do_syscall_64+0xc6/0x1e0 [10204.911769][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10204.911769][ T1364] [10215.163106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10215.179001][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10215.179001][ T1364] ___neigh_create+0x14b/0xf60 [10215.179001][ T1364] ip6_finish_output2+0xa70/0xf80 [10215.179001][ T1364] ip6_finish_output+0x4ed/0xd30 [10215.179001][ T1364] ip6_output+0x1f3/0x770 [10215.179001][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10215.179001][ T1364] mld_sendpack+0x62d/0xbc0 [10215.179001][ T1364] mld_ifc_work+0x32/0x1f0 [10215.179001][ T1364] process_one_work+0x84d/0x18a0 [10215.179001][ T1364] worker_thread+0x587/0xd30 [10215.179001][ T1364] kthread+0x28a/0x350 [10215.179001][ T1364] ret_from_fork+0x31/0x70 [10215.179001][ T1364] ret_from_fork_asm+0x1a/0x30 [10215.179001][ T1364] [10215.183191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10215.183191][ T1364] dst_init+0x84/0x4a0 [10215.183191][ T1364] dst_alloc+0x97/0x150 [10215.183191][ T1364] ip6_dst_alloc+0x23/0x90 [10215.183191][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10215.183191][ T1364] ip6_pol_route+0x56f/0x840 [10215.183191][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10215.183191][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10215.183191][ T1364] ipv6_rcv+0x1ad/0x810 [10215.183191][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10215.183191][ T1364] process_backlog+0x101/0x620 [10215.183191][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10215.183191][ T1364] net_rx_action+0x495/0xbe0 [10215.183191][ T1364] __do_softirq+0x1b5/0x7f6 [10215.183191][ T1364] [10215.187654][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10215.187654][ T1364] netdev_get_by_index+0x5e/0x80 [10215.187654][ T1364] fib6_nh_init+0x3d8/0x15b0 [10215.187654][ T1364] ip6_route_info_create+0xf18/0x17d0 [10215.187654][ T1364] ip6_route_add+0x1c/0x140 [10215.187654][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10215.187654][ T1364] addrconf_add_dev+0xe2/0x170 [10215.187654][ T1364] inet6_addr_add+0x12f/0xa40 [10215.187654][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10215.187654][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.187654][ T1364] netlink_rcv_skb+0x130/0x360 [10215.187654][ T1364] netlink_unicast+0x449/0x710 [10215.187654][ T1364] netlink_sendmsg+0x723/0xbe0 [10215.187654][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10215.187654][ T1364] ___sys_sendmsg+0xee/0x170 [10215.187654][ T1364] __sys_sendmsg+0xcd/0x170 [10215.187654][ T1364] do_syscall_64+0xc6/0x1e0 [10215.187654][ T1364] [10215.201935][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10215.201935][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10215.201935][ T1364] ipv6_find_idev+0x102/0x170 [10215.201935][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10215.201935][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.201935][ T1364] netlink_rcv_skb+0x130/0x360 [10215.201935][ T1364] netlink_unicast+0x449/0x710 [10215.201935][ T1364] netlink_sendmsg+0x723/0xbe0 [10215.201935][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10215.201935][ T1364] ___sys_sendmsg+0xee/0x170 [10215.201935][ T1364] __sys_sendmsg+0xcd/0x170 [10215.201935][ T1364] do_syscall_64+0xc6/0x1e0 [10215.201935][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10215.201935][ T1364] [10215.229411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10215.229411][ T1364] neigh_parms_alloc+0x1e5/0x510 [10215.229411][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10215.229411][ T1364] ipv6_find_idev+0x102/0x170 [10215.229411][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10215.229411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10215.229411][ T1364] netlink_rcv_skb+0x130/0x360 [10215.229411][ T1364] netlink_unicast+0x449/0x710 [10215.229411][ T1364] netlink_sendmsg+0x723/0xbe0 [10215.229411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10215.229411][ T1364] ___sys_sendmsg+0xee/0x170 [10215.229411][ T1364] __sys_sendmsg+0xcd/0x170 [10215.229411][ T1364] do_syscall_64+0xc6/0x1e0 [10215.229411][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10215.229411][ T1364] [10225.483190][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10225.490177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10225.490177][ T1364] ___neigh_create+0x14b/0xf60 [10225.490177][ T1364] ip6_finish_output2+0xa70/0xf80 [10225.490177][ T1364] ip6_finish_output+0x4ed/0xd30 [10225.490177][ T1364] ip6_output+0x1f3/0x770 [10225.490177][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10225.490177][ T1364] mld_sendpack+0x62d/0xbc0 [10225.490177][ T1364] mld_ifc_work+0x32/0x1f0 [10225.490177][ T1364] process_one_work+0x84d/0x18a0 [10225.490177][ T1364] worker_thread+0x587/0xd30 [10225.490177][ T1364] kthread+0x28a/0x350 [10225.490177][ T1364] ret_from_fork+0x31/0x70 [10225.490177][ T1364] ret_from_fork_asm+0x1a/0x30 [10225.490177][ T1364] [10225.494169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10225.494169][ T1364] dst_init+0x84/0x4a0 [10225.494169][ T1364] dst_alloc+0x97/0x150 [10225.494169][ T1364] ip6_dst_alloc+0x23/0x90 [10225.494169][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10225.494169][ T1364] ip6_pol_route+0x56f/0x840 [10225.494169][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10225.494169][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10225.494169][ T1364] ipv6_rcv+0x1ad/0x810 [10225.494169][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10225.494169][ T1364] process_backlog+0x101/0x620 [10225.494169][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10225.494169][ T1364] net_rx_action+0x495/0xbe0 [10225.494169][ T1364] __do_softirq+0x1b5/0x7f6 [10225.494169][ T1364] [10225.498354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10225.498354][ T1364] netdev_get_by_index+0x5e/0x80 [10225.498354][ T1364] fib6_nh_init+0x3d8/0x15b0 [10225.498354][ T1364] ip6_route_info_create+0xf18/0x17d0 [10225.498354][ T1364] ip6_route_add+0x1c/0x140 [10225.498354][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10225.498354][ T1364] addrconf_add_dev+0xe2/0x170 [10225.498354][ T1364] inet6_addr_add+0x12f/0xa40 [10225.498354][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10225.498354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.498354][ T1364] netlink_rcv_skb+0x130/0x360 [10225.498354][ T1364] netlink_unicast+0x449/0x710 [10225.498354][ T1364] netlink_sendmsg+0x723/0xbe0 [10225.498354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10225.498354][ T1364] ___sys_sendmsg+0xee/0x170 [10225.498354][ T1364] __sys_sendmsg+0xcd/0x170 [10225.498354][ T1364] do_syscall_64+0xc6/0x1e0 [10225.498354][ T1364] [10225.512453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10225.512453][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10225.512453][ T1364] ipv6_find_idev+0x102/0x170 [10225.512453][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10225.512453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.512453][ T1364] netlink_rcv_skb+0x130/0x360 [10225.512453][ T1364] netlink_unicast+0x449/0x710 [10225.512453][ T1364] netlink_sendmsg+0x723/0xbe0 [10225.512453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10225.512453][ T1364] ___sys_sendmsg+0xee/0x170 [10225.512453][ T1364] __sys_sendmsg+0xcd/0x170 [10225.512453][ T1364] do_syscall_64+0xc6/0x1e0 [10225.512453][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10225.512453][ T1364] [10225.521533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10225.521533][ T1364] neigh_parms_alloc+0x1e5/0x510 [10225.521533][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10225.521533][ T1364] ipv6_find_idev+0x102/0x170 [10225.521533][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10225.521533][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10225.521533][ T1364] netlink_rcv_skb+0x130/0x360 [10225.521533][ T1364] netlink_unicast+0x449/0x710 [10225.521533][ T1364] netlink_sendmsg+0x723/0xbe0 [10225.521533][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10225.521533][ T1364] ___sys_sendmsg+0xee/0x170 [10225.521533][ T1364] __sys_sendmsg+0xcd/0x170 [10225.521533][ T1364] do_syscall_64+0xc6/0x1e0 [10225.521533][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10225.521533][ T1364] [10235.819184][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10235.843648][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10235.843648][ T1364] ___neigh_create+0x14b/0xf60 [10235.843648][ T1364] ip6_finish_output2+0xa70/0xf80 [10235.843648][ T1364] ip6_finish_output+0x4ed/0xd30 [10235.843648][ T1364] ip6_output+0x1f3/0x770 [10235.843648][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10235.843648][ T1364] mld_sendpack+0x62d/0xbc0 [10235.843648][ T1364] mld_ifc_work+0x32/0x1f0 [10235.843648][ T1364] process_one_work+0x84d/0x18a0 [10235.843648][ T1364] worker_thread+0x587/0xd30 [10235.843648][ T1364] kthread+0x28a/0x350 [10235.843648][ T1364] ret_from_fork+0x31/0x70 [10235.843648][ T1364] ret_from_fork_asm+0x1a/0x30 [10235.843648][ T1364] [10235.847474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10235.847474][ T1364] dst_init+0x84/0x4a0 [10235.847474][ T1364] dst_alloc+0x97/0x150 [10235.847474][ T1364] ip6_dst_alloc+0x23/0x90 [10235.847474][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10235.847474][ T1364] ip6_pol_route+0x56f/0x840 [10235.847474][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10235.847474][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10235.847474][ T1364] ipv6_rcv+0x1ad/0x810 [10235.847474][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10235.847474][ T1364] process_backlog+0x101/0x620 [10235.847474][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10235.847474][ T1364] net_rx_action+0x495/0xbe0 [10235.847474][ T1364] __do_softirq+0x1b5/0x7f6 [10235.847474][ T1364] [10235.851541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10235.851541][ T1364] netdev_get_by_index+0x5e/0x80 [10235.851541][ T1364] fib6_nh_init+0x3d8/0x15b0 [10235.851541][ T1364] ip6_route_info_create+0xf18/0x17d0 [10235.851541][ T1364] ip6_route_add+0x1c/0x140 [10235.851541][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10235.851541][ T1364] addrconf_add_dev+0xe2/0x170 [10235.851541][ T1364] inet6_addr_add+0x12f/0xa40 [10235.851541][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10235.851541][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10235.851541][ T1364] netlink_rcv_skb+0x130/0x360 [10235.851541][ T1364] netlink_unicast+0x449/0x710 [10235.851541][ T1364] netlink_sendmsg+0x723/0xbe0 [10235.851541][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10235.851541][ T1364] ___sys_sendmsg+0xee/0x170 [10235.851541][ T1364] __sys_sendmsg+0xcd/0x170 [10235.851541][ T1364] do_syscall_64+0xc6/0x1e0 [10235.851541][ T1364] [10235.856785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10235.856785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10235.856785][ T1364] ipv6_find_idev+0x102/0x170 [10235.856785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10235.856785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10235.856785][ T1364] netlink_rcv_skb+0x130/0x360 [10235.856785][ T1364] netlink_unicast+0x449/0x710 [10235.856785][ T1364] netlink_sendmsg+0x723/0xbe0 [10235.856785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10235.856785][ T1364] ___sys_sendmsg+0xee/0x170 [10235.856785][ T1364] __sys_sendmsg+0xcd/0x170 [10235.856785][ T1364] do_syscall_64+0xc6/0x1e0 [10235.856785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10235.856785][ T1364] [10235.861188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10235.861188][ T1364] neigh_parms_alloc+0x1e5/0x510 [10235.861188][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10235.861188][ T1364] ipv6_find_idev+0x102/0x170 [10235.861188][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10235.861188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10235.861188][ T1364] netlink_rcv_skb+0x130/0x360 [10235.861188][ T1364] netlink_unicast+0x449/0x710 [10235.861188][ T1364] netlink_sendmsg+0x723/0xbe0 [10235.861188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10235.861188][ T1364] ___sys_sendmsg+0xee/0x170 [10235.861188][ T1364] __sys_sendmsg+0xcd/0x170 [10235.861188][ T1364] do_syscall_64+0xc6/0x1e0 [10235.861188][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10235.861188][ T1364] [10246.179183][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10246.208292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10246.208292][ T1364] ___neigh_create+0x14b/0xf60 [10246.208292][ T1364] ip6_finish_output2+0xa70/0xf80 [10246.208292][ T1364] ip6_finish_output+0x4ed/0xd30 [10246.208292][ T1364] ip6_output+0x1f3/0x770 [10246.208292][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10246.208292][ T1364] mld_sendpack+0x62d/0xbc0 [10246.208292][ T1364] mld_ifc_work+0x32/0x1f0 [10246.208292][ T1364] process_one_work+0x84d/0x18a0 [10246.208292][ T1364] worker_thread+0x587/0xd30 [10246.208292][ T1364] kthread+0x28a/0x350 [10246.208292][ T1364] ret_from_fork+0x31/0x70 [10246.208292][ T1364] ret_from_fork_asm+0x1a/0x30 [10246.208292][ T1364] [10246.211361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10246.211361][ T1364] dst_init+0x84/0x4a0 [10246.211361][ T1364] dst_alloc+0x97/0x150 [10246.211361][ T1364] ip6_dst_alloc+0x23/0x90 [10246.211361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10246.211361][ T1364] ip6_pol_route+0x56f/0x840 [10246.211361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10246.211361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10246.211361][ T1364] ipv6_rcv+0x1ad/0x810 [10246.211361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10246.211361][ T1364] process_backlog+0x101/0x620 [10246.211361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10246.211361][ T1364] net_rx_action+0x495/0xbe0 [10246.211361][ T1364] __do_softirq+0x1b5/0x7f6 [10246.211361][ T1364] [10246.214648][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10246.214648][ T1364] netdev_get_by_index+0x5e/0x80 [10246.214648][ T1364] fib6_nh_init+0x3d8/0x15b0 [10246.214648][ T1364] ip6_route_info_create+0xf18/0x17d0 [10246.214648][ T1364] ip6_route_add+0x1c/0x140 [10246.214648][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10246.214648][ T1364] addrconf_add_dev+0xe2/0x170 [10246.214648][ T1364] inet6_addr_add+0x12f/0xa40 [10246.214648][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10246.214648][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.214648][ T1364] netlink_rcv_skb+0x130/0x360 [10246.214648][ T1364] netlink_unicast+0x449/0x710 [10246.214648][ T1364] netlink_sendmsg+0x723/0xbe0 [10246.214648][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10246.214648][ T1364] ___sys_sendmsg+0xee/0x170 [10246.214648][ T1364] __sys_sendmsg+0xcd/0x170 [10246.214648][ T1364] do_syscall_64+0xc6/0x1e0 [10246.214648][ T1364] [10246.259093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10246.259093][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10246.259093][ T1364] ipv6_find_idev+0x102/0x170 [10246.259093][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10246.259093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.259093][ T1364] netlink_rcv_skb+0x130/0x360 [10246.259093][ T1364] netlink_unicast+0x449/0x710 [10246.259093][ T1364] netlink_sendmsg+0x723/0xbe0 [10246.259093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10246.259093][ T1364] ___sys_sendmsg+0xee/0x170 [10246.259093][ T1364] __sys_sendmsg+0xcd/0x170 [10246.259093][ T1364] do_syscall_64+0xc6/0x1e0 [10246.259093][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10246.259093][ T1364] [10246.263084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10246.263084][ T1364] neigh_parms_alloc+0x1e5/0x510 [10246.263084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10246.263084][ T1364] ipv6_find_idev+0x102/0x170 [10246.263084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10246.263084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10246.263084][ T1364] netlink_rcv_skb+0x130/0x360 [10246.263084][ T1364] netlink_unicast+0x449/0x710 [10246.263084][ T1364] netlink_sendmsg+0x723/0xbe0 [10246.263084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10246.263084][ T1364] ___sys_sendmsg+0xee/0x170 [10246.263084][ T1364] __sys_sendmsg+0xcd/0x170 [10246.263084][ T1364] do_syscall_64+0xc6/0x1e0 [10246.263084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10246.263084][ T1364] [10256.579241][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10256.579951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10256.579951][ T1364] ___neigh_create+0x14b/0xf60 [10256.579951][ T1364] ip6_finish_output2+0xa70/0xf80 [10256.579951][ T1364] ip6_finish_output+0x4ed/0xd30 [10256.579951][ T1364] ip6_output+0x1f3/0x770 [10256.579951][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10256.579951][ T1364] mld_sendpack+0x62d/0xbc0 [10256.579951][ T1364] mld_ifc_work+0x32/0x1f0 [10256.579951][ T1364] process_one_work+0x84d/0x18a0 [10256.579951][ T1364] worker_thread+0x587/0xd30 [10256.579951][ T1364] kthread+0x28a/0x350 [10256.579951][ T1364] ret_from_fork+0x31/0x70 [10256.579951][ T1364] ret_from_fork_asm+0x1a/0x30 [10256.579951][ T1364] [10256.583121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10256.583121][ T1364] dst_init+0x84/0x4a0 [10256.583121][ T1364] dst_alloc+0x97/0x150 [10256.583121][ T1364] ip6_dst_alloc+0x23/0x90 [10256.583121][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10256.583121][ T1364] ip6_pol_route+0x56f/0x840 [10256.583121][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10256.583121][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10256.583121][ T1364] ipv6_rcv+0x1ad/0x810 [10256.583121][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10256.583121][ T1364] process_backlog+0x101/0x620 [10256.583121][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10256.583121][ T1364] net_rx_action+0x495/0xbe0 [10256.583121][ T1364] __do_softirq+0x1b5/0x7f6 [10256.583121][ T1364] [10256.586506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10256.586506][ T1364] netdev_get_by_index+0x5e/0x80 [10256.586506][ T1364] fib6_nh_init+0x3d8/0x15b0 [10256.586506][ T1364] ip6_route_info_create+0xf18/0x17d0 [10256.586506][ T1364] ip6_route_add+0x1c/0x140 [10256.586506][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10256.586506][ T1364] addrconf_add_dev+0xe2/0x170 [10256.586506][ T1364] inet6_addr_add+0x12f/0xa40 [10256.586506][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10256.586506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.586506][ T1364] netlink_rcv_skb+0x130/0x360 [10256.586506][ T1364] netlink_unicast+0x449/0x710 [10256.586506][ T1364] netlink_sendmsg+0x723/0xbe0 [10256.586506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10256.586506][ T1364] ___sys_sendmsg+0xee/0x170 [10256.586506][ T1364] __sys_sendmsg+0xcd/0x170 [10256.586506][ T1364] do_syscall_64+0xc6/0x1e0 [10256.586506][ T1364] [10256.600459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10256.600459][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10256.600459][ T1364] ipv6_find_idev+0x102/0x170 [10256.600459][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10256.600459][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.600459][ T1364] netlink_rcv_skb+0x130/0x360 [10256.600459][ T1364] netlink_unicast+0x449/0x710 [10256.600459][ T1364] netlink_sendmsg+0x723/0xbe0 [10256.600459][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10256.600459][ T1364] ___sys_sendmsg+0xee/0x170 [10256.600459][ T1364] __sys_sendmsg+0xcd/0x170 [10256.600459][ T1364] do_syscall_64+0xc6/0x1e0 [10256.600459][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10256.600459][ T1364] [10256.604502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10256.604502][ T1364] neigh_parms_alloc+0x1e5/0x510 [10256.604502][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10256.604502][ T1364] ipv6_find_idev+0x102/0x170 [10256.604502][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10256.604502][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10256.604502][ T1364] netlink_rcv_skb+0x130/0x360 [10256.604502][ T1364] netlink_unicast+0x449/0x710 [10256.604502][ T1364] netlink_sendmsg+0x723/0xbe0 [10256.604502][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10256.604502][ T1364] ___sys_sendmsg+0xee/0x170 [10256.604502][ T1364] __sys_sendmsg+0xcd/0x170 [10256.604502][ T1364] do_syscall_64+0xc6/0x1e0 [10256.604502][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10256.604502][ T1364] [10266.963192][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10266.988436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10266.988436][ T1364] ___neigh_create+0x14b/0xf60 [10266.988436][ T1364] ip6_finish_output2+0xa70/0xf80 [10266.988436][ T1364] ip6_finish_output+0x4ed/0xd30 [10266.988436][ T1364] ip6_output+0x1f3/0x770 [10266.988436][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10266.988436][ T1364] mld_sendpack+0x62d/0xbc0 [10266.988436][ T1364] mld_ifc_work+0x32/0x1f0 [10266.988436][ T1364] process_one_work+0x84d/0x18a0 [10266.988436][ T1364] worker_thread+0x587/0xd30 [10266.988436][ T1364] kthread+0x28a/0x350 [10266.988436][ T1364] ret_from_fork+0x31/0x70 [10266.988436][ T1364] ret_from_fork_asm+0x1a/0x30 [10266.988436][ T1364] [10266.992151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10266.992151][ T1364] dst_init+0x84/0x4a0 [10266.992151][ T1364] dst_alloc+0x97/0x150 [10266.992151][ T1364] ip6_dst_alloc+0x23/0x90 [10266.992151][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10266.992151][ T1364] ip6_pol_route+0x56f/0x840 [10266.992151][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10266.992151][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10266.992151][ T1364] ipv6_rcv+0x1ad/0x810 [10266.992151][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10266.992151][ T1364] process_backlog+0x101/0x620 [10266.992151][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10266.992151][ T1364] net_rx_action+0x495/0xbe0 [10266.992151][ T1364] __do_softirq+0x1b5/0x7f6 [10266.992151][ T1364] [10266.996126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10266.996126][ T1364] netdev_get_by_index+0x5e/0x80 [10266.996126][ T1364] fib6_nh_init+0x3d8/0x15b0 [10266.996126][ T1364] ip6_route_info_create+0xf18/0x17d0 [10266.996126][ T1364] ip6_route_add+0x1c/0x140 [10266.996126][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10266.996126][ T1364] addrconf_add_dev+0xe2/0x170 [10266.996126][ T1364] inet6_addr_add+0x12f/0xa40 [10266.996126][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10266.996126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10266.996126][ T1364] netlink_rcv_skb+0x130/0x360 [10266.996126][ T1364] netlink_unicast+0x449/0x710 [10266.996126][ T1364] netlink_sendmsg+0x723/0xbe0 [10266.996126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10266.996126][ T1364] ___sys_sendmsg+0xee/0x170 [10266.996126][ T1364] __sys_sendmsg+0xcd/0x170 [10266.996126][ T1364] do_syscall_64+0xc6/0x1e0 [10266.996126][ T1364] [10267.000857][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10267.000857][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10267.000857][ T1364] ipv6_find_idev+0x102/0x170 [10267.000857][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10267.000857][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10267.000857][ T1364] netlink_rcv_skb+0x130/0x360 [10267.000857][ T1364] netlink_unicast+0x449/0x710 [10267.000857][ T1364] netlink_sendmsg+0x723/0xbe0 [10267.000857][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10267.000857][ T1364] ___sys_sendmsg+0xee/0x170 [10267.000857][ T1364] __sys_sendmsg+0xcd/0x170 [10267.000857][ T1364] do_syscall_64+0xc6/0x1e0 [10267.000857][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10267.000857][ T1364] [10267.028018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10267.028018][ T1364] neigh_parms_alloc+0x1e5/0x510 [10267.028018][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10267.028018][ T1364] ipv6_find_idev+0x102/0x170 [10267.028018][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10267.028018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10267.028018][ T1364] netlink_rcv_skb+0x130/0x360 [10267.028018][ T1364] netlink_unicast+0x449/0x710 [10267.028018][ T1364] netlink_sendmsg+0x723/0xbe0 [10267.028018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10267.028018][ T1364] ___sys_sendmsg+0xee/0x170 [10267.028018][ T1364] __sys_sendmsg+0xcd/0x170 [10267.028018][ T1364] do_syscall_64+0xc6/0x1e0 [10267.028018][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10267.028018][ T1364] [10277.339281][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10277.354233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10277.354233][ T1364] ___neigh_create+0x14b/0xf60 [10277.354233][ T1364] ip6_finish_output2+0xa70/0xf80 [10277.354233][ T1364] ip6_finish_output+0x4ed/0xd30 [10277.354233][ T1364] ip6_output+0x1f3/0x770 [10277.354233][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10277.354233][ T1364] mld_sendpack+0x62d/0xbc0 [10277.354233][ T1364] mld_ifc_work+0x32/0x1f0 [10277.354233][ T1364] process_one_work+0x84d/0x18a0 [10277.354233][ T1364] worker_thread+0x587/0xd30 [10277.354233][ T1364] kthread+0x28a/0x350 [10277.354233][ T1364] ret_from_fork+0x31/0x70 [10277.354233][ T1364] ret_from_fork_asm+0x1a/0x30 [10277.354233][ T1364] [10277.358544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10277.358544][ T1364] dst_init+0x84/0x4a0 [10277.358544][ T1364] dst_alloc+0x97/0x150 [10277.358544][ T1364] ip6_dst_alloc+0x23/0x90 [10277.358544][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10277.358544][ T1364] ip6_pol_route+0x56f/0x840 [10277.358544][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10277.358544][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10277.358544][ T1364] ipv6_rcv+0x1ad/0x810 [10277.358544][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10277.358544][ T1364] process_backlog+0x101/0x620 [10277.358544][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10277.358544][ T1364] net_rx_action+0x495/0xbe0 [10277.358544][ T1364] __do_softirq+0x1b5/0x7f6 [10277.358544][ T1364] [10277.362868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10277.362868][ T1364] netdev_get_by_index+0x5e/0x80 [10277.362868][ T1364] fib6_nh_init+0x3d8/0x15b0 [10277.362868][ T1364] ip6_route_info_create+0xf18/0x17d0 [10277.362868][ T1364] ip6_route_add+0x1c/0x140 [10277.362868][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10277.362868][ T1364] addrconf_add_dev+0xe2/0x170 [10277.362868][ T1364] inet6_addr_add+0x12f/0xa40 [10277.362868][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10277.362868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.362868][ T1364] netlink_rcv_skb+0x130/0x360 [10277.362868][ T1364] netlink_unicast+0x449/0x710 [10277.362868][ T1364] netlink_sendmsg+0x723/0xbe0 [10277.362868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10277.362868][ T1364] ___sys_sendmsg+0xee/0x170 [10277.362868][ T1364] __sys_sendmsg+0xcd/0x170 [10277.362868][ T1364] do_syscall_64+0xc6/0x1e0 [10277.362868][ T1364] [10277.406270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10277.406270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10277.406270][ T1364] ipv6_find_idev+0x102/0x170 [10277.406270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10277.406270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.406270][ T1364] netlink_rcv_skb+0x130/0x360 [10277.406270][ T1364] netlink_unicast+0x449/0x710 [10277.406270][ T1364] netlink_sendmsg+0x723/0xbe0 [10277.406270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10277.406270][ T1364] ___sys_sendmsg+0xee/0x170 [10277.406270][ T1364] __sys_sendmsg+0xcd/0x170 [10277.406270][ T1364] do_syscall_64+0xc6/0x1e0 [10277.406270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10277.406270][ T1364] [10277.410556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10277.410556][ T1364] neigh_parms_alloc+0x1e5/0x510 [10277.410556][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10277.410556][ T1364] ipv6_find_idev+0x102/0x170 [10277.410556][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10277.410556][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10277.410556][ T1364] netlink_rcv_skb+0x130/0x360 [10277.410556][ T1364] netlink_unicast+0x449/0x710 [10277.410556][ T1364] netlink_sendmsg+0x723/0xbe0 [10277.410556][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10277.410556][ T1364] ___sys_sendmsg+0xee/0x170 [10277.410556][ T1364] __sys_sendmsg+0xcd/0x170 [10277.410556][ T1364] do_syscall_64+0xc6/0x1e0 [10277.410556][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10277.410556][ T1364] [10287.747098][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10287.773798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10287.773798][ T1364] ___neigh_create+0x14b/0xf60 [10287.773798][ T1364] ip6_finish_output2+0xa70/0xf80 [10287.773798][ T1364] ip6_finish_output+0x4ed/0xd30 [10287.773798][ T1364] ip6_output+0x1f3/0x770 [10287.773798][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10287.773798][ T1364] mld_sendpack+0x62d/0xbc0 [10287.773798][ T1364] mld_ifc_work+0x32/0x1f0 [10287.773798][ T1364] process_one_work+0x84d/0x18a0 [10287.773798][ T1364] worker_thread+0x587/0xd30 [10287.773798][ T1364] kthread+0x28a/0x350 [10287.773798][ T1364] ret_from_fork+0x31/0x70 [10287.773798][ T1364] ret_from_fork_asm+0x1a/0x30 [10287.773798][ T1364] [10287.777955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10287.777955][ T1364] dst_init+0x84/0x4a0 [10287.777955][ T1364] dst_alloc+0x97/0x150 [10287.777955][ T1364] ip6_dst_alloc+0x23/0x90 [10287.777955][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10287.777955][ T1364] ip6_pol_route+0x56f/0x840 [10287.777955][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10287.777955][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10287.777955][ T1364] ipv6_rcv+0x1ad/0x810 [10287.777955][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10287.777955][ T1364] process_backlog+0x101/0x620 [10287.777955][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10287.777955][ T1364] net_rx_action+0x495/0xbe0 [10287.777955][ T1364] __do_softirq+0x1b5/0x7f6 [10287.777955][ T1364] [10287.814625][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10287.814625][ T1364] netdev_get_by_index+0x5e/0x80 [10287.814625][ T1364] fib6_nh_init+0x3d8/0x15b0 [10287.814625][ T1364] ip6_route_info_create+0xf18/0x17d0 [10287.814625][ T1364] ip6_route_add+0x1c/0x140 [10287.814625][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10287.814625][ T1364] addrconf_add_dev+0xe2/0x170 [10287.814625][ T1364] inet6_addr_add+0x12f/0xa40 [10287.814625][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10287.814625][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.814625][ T1364] netlink_rcv_skb+0x130/0x360 [10287.814625][ T1364] netlink_unicast+0x449/0x710 [10287.814625][ T1364] netlink_sendmsg+0x723/0xbe0 [10287.814625][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10287.814625][ T1364] ___sys_sendmsg+0xee/0x170 [10287.814625][ T1364] __sys_sendmsg+0xcd/0x170 [10287.814625][ T1364] do_syscall_64+0xc6/0x1e0 [10287.814625][ T1364] [10287.820008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10287.820008][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10287.820008][ T1364] ipv6_find_idev+0x102/0x170 [10287.820008][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10287.820008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.820008][ T1364] netlink_rcv_skb+0x130/0x360 [10287.820008][ T1364] netlink_unicast+0x449/0x710 [10287.820008][ T1364] netlink_sendmsg+0x723/0xbe0 [10287.820008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10287.820008][ T1364] ___sys_sendmsg+0xee/0x170 [10287.820008][ T1364] __sys_sendmsg+0xcd/0x170 [10287.820008][ T1364] do_syscall_64+0xc6/0x1e0 [10287.820008][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10287.820008][ T1364] [10287.860426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10287.860426][ T1364] neigh_parms_alloc+0x1e5/0x510 [10287.860426][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10287.860426][ T1364] ipv6_find_idev+0x102/0x170 [10287.860426][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10287.860426][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10287.860426][ T1364] netlink_rcv_skb+0x130/0x360 [10287.860426][ T1364] netlink_unicast+0x449/0x710 [10287.860426][ T1364] netlink_sendmsg+0x723/0xbe0 [10287.860426][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10287.860426][ T1364] ___sys_sendmsg+0xee/0x170 [10287.860426][ T1364] __sys_sendmsg+0xcd/0x170 [10287.860426][ T1364] do_syscall_64+0xc6/0x1e0 [10287.860426][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10287.860426][ T1364] [10298.155176][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10298.169630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10298.169630][ T1364] ___neigh_create+0x14b/0xf60 [10298.169630][ T1364] ip6_finish_output2+0xa70/0xf80 [10298.169630][ T1364] ip6_finish_output+0x4ed/0xd30 [10298.169630][ T1364] ip6_output+0x1f3/0x770 [10298.169630][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10298.169630][ T1364] mld_sendpack+0x62d/0xbc0 [10298.169630][ T1364] mld_ifc_work+0x32/0x1f0 [10298.169630][ T1364] process_one_work+0x84d/0x18a0 [10298.169630][ T1364] worker_thread+0x587/0xd30 [10298.169630][ T1364] kthread+0x28a/0x350 [10298.169630][ T1364] ret_from_fork+0x31/0x70 [10298.169630][ T1364] ret_from_fork_asm+0x1a/0x30 [10298.169630][ T1364] [10298.173478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10298.173478][ T1364] dst_init+0x84/0x4a0 [10298.173478][ T1364] dst_alloc+0x97/0x150 [10298.173478][ T1364] ip6_dst_alloc+0x23/0x90 [10298.173478][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10298.173478][ T1364] ip6_pol_route+0x56f/0x840 [10298.173478][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10298.173478][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10298.173478][ T1364] ipv6_rcv+0x1ad/0x810 [10298.173478][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10298.173478][ T1364] process_backlog+0x101/0x620 [10298.173478][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10298.173478][ T1364] net_rx_action+0x495/0xbe0 [10298.173478][ T1364] __do_softirq+0x1b5/0x7f6 [10298.173478][ T1364] [10298.215196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10298.215196][ T1364] netdev_get_by_index+0x5e/0x80 [10298.215196][ T1364] fib6_nh_init+0x3d8/0x15b0 [10298.215196][ T1364] ip6_route_info_create+0xf18/0x17d0 [10298.215196][ T1364] ip6_route_add+0x1c/0x140 [10298.215196][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10298.215196][ T1364] addrconf_add_dev+0xe2/0x170 [10298.215196][ T1364] inet6_addr_add+0x12f/0xa40 [10298.215196][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10298.215196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.215196][ T1364] netlink_rcv_skb+0x130/0x360 [10298.215196][ T1364] netlink_unicast+0x449/0x710 [10298.215196][ T1364] netlink_sendmsg+0x723/0xbe0 [10298.215196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10298.215196][ T1364] ___sys_sendmsg+0xee/0x170 [10298.215196][ T1364] __sys_sendmsg+0xcd/0x170 [10298.215196][ T1364] do_syscall_64+0xc6/0x1e0 [10298.215196][ T1364] [10298.258172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10298.258172][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10298.258172][ T1364] ipv6_find_idev+0x102/0x170 [10298.258172][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10298.258172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.258172][ T1364] netlink_rcv_skb+0x130/0x360 [10298.258172][ T1364] netlink_unicast+0x449/0x710 [10298.258172][ T1364] netlink_sendmsg+0x723/0xbe0 [10298.258172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10298.258172][ T1364] ___sys_sendmsg+0xee/0x170 [10298.258172][ T1364] __sys_sendmsg+0xcd/0x170 [10298.258172][ T1364] do_syscall_64+0xc6/0x1e0 [10298.258172][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10298.258172][ T1364] [10298.262326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10298.262326][ T1364] neigh_parms_alloc+0x1e5/0x510 [10298.262326][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10298.262326][ T1364] ipv6_find_idev+0x102/0x170 [10298.262326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10298.262326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10298.262326][ T1364] netlink_rcv_skb+0x130/0x360 [10298.262326][ T1364] netlink_unicast+0x449/0x710 [10298.262326][ T1364] netlink_sendmsg+0x723/0xbe0 [10298.262326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10298.262326][ T1364] ___sys_sendmsg+0xee/0x170 [10298.262326][ T1364] __sys_sendmsg+0xcd/0x170 [10298.262326][ T1364] do_syscall_64+0xc6/0x1e0 [10298.262326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10298.262326][ T1364] [10308.579192][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10308.598195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10308.598195][ T1364] ___neigh_create+0x14b/0xf60 [10308.598195][ T1364] ip6_finish_output2+0xa70/0xf80 [10308.598195][ T1364] ip6_finish_output+0x4ed/0xd30 [10308.598195][ T1364] ip6_output+0x1f3/0x770 [10308.598195][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10308.598195][ T1364] mld_sendpack+0x62d/0xbc0 [10308.598195][ T1364] mld_ifc_work+0x32/0x1f0 [10308.598195][ T1364] process_one_work+0x84d/0x18a0 [10308.598195][ T1364] worker_thread+0x587/0xd30 [10308.598195][ T1364] kthread+0x28a/0x350 [10308.598195][ T1364] ret_from_fork+0x31/0x70 [10308.598195][ T1364] ret_from_fork_asm+0x1a/0x30 [10308.598195][ T1364] [10308.601989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10308.601989][ T1364] dst_init+0x84/0x4a0 [10308.601989][ T1364] dst_alloc+0x97/0x150 [10308.601989][ T1364] ip6_dst_alloc+0x23/0x90 [10308.601989][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10308.601989][ T1364] ip6_pol_route+0x56f/0x840 [10308.601989][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10308.601989][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10308.601989][ T1364] ipv6_rcv+0x1ad/0x810 [10308.601989][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10308.601989][ T1364] process_backlog+0x101/0x620 [10308.601989][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10308.601989][ T1364] net_rx_action+0x495/0xbe0 [10308.601989][ T1364] __do_softirq+0x1b5/0x7f6 [10308.601989][ T1364] [10308.605756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10308.605756][ T1364] netdev_get_by_index+0x5e/0x80 [10308.605756][ T1364] fib6_nh_init+0x3d8/0x15b0 [10308.605756][ T1364] ip6_route_info_create+0xf18/0x17d0 [10308.605756][ T1364] ip6_route_add+0x1c/0x140 [10308.605756][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10308.605756][ T1364] addrconf_add_dev+0xe2/0x170 [10308.605756][ T1364] inet6_addr_add+0x12f/0xa40 [10308.605756][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10308.605756][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.605756][ T1364] netlink_rcv_skb+0x130/0x360 [10308.605756][ T1364] netlink_unicast+0x449/0x710 [10308.605756][ T1364] netlink_sendmsg+0x723/0xbe0 [10308.605756][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10308.605756][ T1364] ___sys_sendmsg+0xee/0x170 [10308.605756][ T1364] __sys_sendmsg+0xcd/0x170 [10308.605756][ T1364] do_syscall_64+0xc6/0x1e0 [10308.605756][ T1364] [10308.630935][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10308.630935][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10308.630935][ T1364] ipv6_find_idev+0x102/0x170 [10308.630935][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10308.630935][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.630935][ T1364] netlink_rcv_skb+0x130/0x360 [10308.630935][ T1364] netlink_unicast+0x449/0x710 [10308.630935][ T1364] netlink_sendmsg+0x723/0xbe0 [10308.630935][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10308.630935][ T1364] ___sys_sendmsg+0xee/0x170 [10308.630935][ T1364] __sys_sendmsg+0xcd/0x170 [10308.630935][ T1364] do_syscall_64+0xc6/0x1e0 [10308.630935][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10308.630935][ T1364] [10308.635153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10308.635153][ T1364] neigh_parms_alloc+0x1e5/0x510 [10308.635153][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10308.635153][ T1364] ipv6_find_idev+0x102/0x170 [10308.635153][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10308.635153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10308.635153][ T1364] netlink_rcv_skb+0x130/0x360 [10308.635153][ T1364] netlink_unicast+0x449/0x710 [10308.635153][ T1364] netlink_sendmsg+0x723/0xbe0 [10308.635153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10308.635153][ T1364] ___sys_sendmsg+0xee/0x170 [10308.635153][ T1364] __sys_sendmsg+0xcd/0x170 [10308.635153][ T1364] do_syscall_64+0xc6/0x1e0 [10308.635153][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10308.635153][ T1364] [10318.947135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10318.967422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10318.967422][ T1364] ___neigh_create+0x14b/0xf60 [10318.967422][ T1364] ip6_finish_output2+0xa70/0xf80 [10318.967422][ T1364] ip6_finish_output+0x4ed/0xd30 [10318.967422][ T1364] ip6_output+0x1f3/0x770 [10318.967422][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10318.967422][ T1364] mld_sendpack+0x62d/0xbc0 [10318.967422][ T1364] mld_ifc_work+0x32/0x1f0 [10318.967422][ T1364] process_one_work+0x84d/0x18a0 [10318.967422][ T1364] worker_thread+0x587/0xd30 [10318.967422][ T1364] kthread+0x28a/0x350 [10318.967422][ T1364] ret_from_fork+0x31/0x70 [10318.967422][ T1364] ret_from_fork_asm+0x1a/0x30 [10318.967422][ T1364] [10318.971514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10318.971514][ T1364] dst_init+0x84/0x4a0 [10318.971514][ T1364] dst_alloc+0x97/0x150 [10318.971514][ T1364] ip6_dst_alloc+0x23/0x90 [10318.971514][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10318.971514][ T1364] ip6_pol_route+0x56f/0x840 [10318.971514][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10318.971514][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10318.971514][ T1364] ipv6_rcv+0x1ad/0x810 [10318.971514][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10318.971514][ T1364] process_backlog+0x101/0x620 [10318.971514][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10318.971514][ T1364] net_rx_action+0x495/0xbe0 [10318.971514][ T1364] __do_softirq+0x1b5/0x7f6 [10318.971514][ T1364] [10318.987866][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10318.987866][ T1364] netdev_get_by_index+0x5e/0x80 [10318.987866][ T1364] fib6_nh_init+0x3d8/0x15b0 [10318.987866][ T1364] ip6_route_info_create+0xf18/0x17d0 [10318.987866][ T1364] ip6_route_add+0x1c/0x140 [10318.987866][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10318.987866][ T1364] addrconf_add_dev+0xe2/0x170 [10318.987866][ T1364] inet6_addr_add+0x12f/0xa40 [10318.987866][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10318.987866][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10318.987866][ T1364] netlink_rcv_skb+0x130/0x360 [10318.987866][ T1364] netlink_unicast+0x449/0x710 [10318.987866][ T1364] netlink_sendmsg+0x723/0xbe0 [10318.987866][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10318.987866][ T1364] ___sys_sendmsg+0xee/0x170 [10318.987866][ T1364] __sys_sendmsg+0xcd/0x170 [10318.987866][ T1364] do_syscall_64+0xc6/0x1e0 [10318.987866][ T1364] [10318.998642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10318.998642][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10318.998642][ T1364] ipv6_find_idev+0x102/0x170 [10318.998642][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10318.998642][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10318.998642][ T1364] netlink_rcv_skb+0x130/0x360 [10318.998642][ T1364] netlink_unicast+0x449/0x710 [10318.998642][ T1364] netlink_sendmsg+0x723/0xbe0 [10318.998642][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10318.998642][ T1364] ___sys_sendmsg+0xee/0x170 [10318.998642][ T1364] __sys_sendmsg+0xcd/0x170 [10318.998642][ T1364] do_syscall_64+0xc6/0x1e0 [10318.998642][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10318.998642][ T1364] [10319.050428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10319.050428][ T1364] neigh_parms_alloc+0x1e5/0x510 [10319.050428][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10319.050428][ T1364] ipv6_find_idev+0x102/0x170 [10319.050428][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10319.050428][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10319.050428][ T1364] netlink_rcv_skb+0x130/0x360 [10319.050428][ T1364] netlink_unicast+0x449/0x710 [10319.050428][ T1364] netlink_sendmsg+0x723/0xbe0 [10319.050428][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10319.050428][ T1364] ___sys_sendmsg+0xee/0x170 [10319.050428][ T1364] __sys_sendmsg+0xcd/0x170 [10319.050428][ T1364] do_syscall_64+0xc6/0x1e0 [10319.050428][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10319.050428][ T1364] [10329.307109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10329.327447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10329.327447][ T1364] ___neigh_create+0x14b/0xf60 [10329.327447][ T1364] ip6_finish_output2+0xa70/0xf80 [10329.327447][ T1364] ip6_finish_output+0x4ed/0xd30 [10329.327447][ T1364] ip6_output+0x1f3/0x770 [10329.327447][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10329.327447][ T1364] mld_sendpack+0x62d/0xbc0 [10329.327447][ T1364] mld_ifc_work+0x32/0x1f0 [10329.327447][ T1364] process_one_work+0x84d/0x18a0 [10329.327447][ T1364] worker_thread+0x587/0xd30 [10329.327447][ T1364] kthread+0x28a/0x350 [10329.327447][ T1364] ret_from_fork+0x31/0x70 [10329.327447][ T1364] ret_from_fork_asm+0x1a/0x30 [10329.327447][ T1364] [10329.331639][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10329.331639][ T1364] dst_init+0x84/0x4a0 [10329.331639][ T1364] dst_alloc+0x97/0x150 [10329.331639][ T1364] ip6_dst_alloc+0x23/0x90 [10329.331639][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10329.331639][ T1364] ip6_pol_route+0x56f/0x840 [10329.331639][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10329.331639][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10329.331639][ T1364] ipv6_rcv+0x1ad/0x810 [10329.331639][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10329.331639][ T1364] process_backlog+0x101/0x620 [10329.331639][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10329.331639][ T1364] net_rx_action+0x495/0xbe0 [10329.331639][ T1364] __do_softirq+0x1b5/0x7f6 [10329.331639][ T1364] [10329.388364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10329.388364][ T1364] netdev_get_by_index+0x5e/0x80 [10329.388364][ T1364] fib6_nh_init+0x3d8/0x15b0 [10329.388364][ T1364] ip6_route_info_create+0xf18/0x17d0 [10329.388364][ T1364] ip6_route_add+0x1c/0x140 [10329.388364][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10329.388364][ T1364] addrconf_add_dev+0xe2/0x170 [10329.388364][ T1364] inet6_addr_add+0x12f/0xa40 [10329.388364][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10329.388364][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.388364][ T1364] netlink_rcv_skb+0x130/0x360 [10329.388364][ T1364] netlink_unicast+0x449/0x710 [10329.388364][ T1364] netlink_sendmsg+0x723/0xbe0 [10329.388364][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10329.388364][ T1364] ___sys_sendmsg+0xee/0x170 [10329.388364][ T1364] __sys_sendmsg+0xcd/0x170 [10329.388364][ T1364] do_syscall_64+0xc6/0x1e0 [10329.388364][ T1364] [10329.393460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10329.393460][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10329.393460][ T1364] ipv6_find_idev+0x102/0x170 [10329.393460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10329.393460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.393460][ T1364] netlink_rcv_skb+0x130/0x360 [10329.393460][ T1364] netlink_unicast+0x449/0x710 [10329.393460][ T1364] netlink_sendmsg+0x723/0xbe0 [10329.393460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10329.393460][ T1364] ___sys_sendmsg+0xee/0x170 [10329.393460][ T1364] __sys_sendmsg+0xcd/0x170 [10329.393460][ T1364] do_syscall_64+0xc6/0x1e0 [10329.393460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10329.393460][ T1364] [10329.408826][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10329.408826][ T1364] neigh_parms_alloc+0x1e5/0x510 [10329.408826][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10329.408826][ T1364] ipv6_find_idev+0x102/0x170 [10329.408826][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10329.408826][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10329.408826][ T1364] netlink_rcv_skb+0x130/0x360 [10329.408826][ T1364] netlink_unicast+0x449/0x710 [10329.408826][ T1364] netlink_sendmsg+0x723/0xbe0 [10329.408826][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10329.408826][ T1364] ___sys_sendmsg+0xee/0x170 [10329.408826][ T1364] __sys_sendmsg+0xcd/0x170 [10329.408826][ T1364] do_syscall_64+0xc6/0x1e0 [10329.408826][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10329.408826][ T1364] [10339.715238][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10339.741170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10339.741170][ T1364] ___neigh_create+0x14b/0xf60 [10339.741170][ T1364] ip6_finish_output2+0xa70/0xf80 [10339.741170][ T1364] ip6_finish_output+0x4ed/0xd30 [10339.741170][ T1364] ip6_output+0x1f3/0x770 [10339.741170][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10339.741170][ T1364] mld_sendpack+0x62d/0xbc0 [10339.741170][ T1364] mld_ifc_work+0x32/0x1f0 [10339.741170][ T1364] process_one_work+0x84d/0x18a0 [10339.741170][ T1364] worker_thread+0x587/0xd30 [10339.741170][ T1364] kthread+0x28a/0x350 [10339.741170][ T1364] ret_from_fork+0x31/0x70 [10339.741170][ T1364] ret_from_fork_asm+0x1a/0x30 [10339.741170][ T1364] [10339.745474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10339.745474][ T1364] dst_init+0x84/0x4a0 [10339.745474][ T1364] dst_alloc+0x97/0x150 [10339.745474][ T1364] ip6_dst_alloc+0x23/0x90 [10339.745474][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10339.745474][ T1364] ip6_pol_route+0x56f/0x840 [10339.745474][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10339.745474][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10339.745474][ T1364] ipv6_rcv+0x1ad/0x810 [10339.745474][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10339.745474][ T1364] process_backlog+0x101/0x620 [10339.745474][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10339.745474][ T1364] net_rx_action+0x495/0xbe0 [10339.745474][ T1364] __do_softirq+0x1b5/0x7f6 [10339.745474][ T1364] [10339.749655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10339.749655][ T1364] netdev_get_by_index+0x5e/0x80 [10339.749655][ T1364] fib6_nh_init+0x3d8/0x15b0 [10339.749655][ T1364] ip6_route_info_create+0xf18/0x17d0 [10339.749655][ T1364] ip6_route_add+0x1c/0x140 [10339.749655][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10339.749655][ T1364] addrconf_add_dev+0xe2/0x170 [10339.749655][ T1364] inet6_addr_add+0x12f/0xa40 [10339.749655][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10339.749655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.749655][ T1364] netlink_rcv_skb+0x130/0x360 [10339.749655][ T1364] netlink_unicast+0x449/0x710 [10339.749655][ T1364] netlink_sendmsg+0x723/0xbe0 [10339.749655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10339.749655][ T1364] ___sys_sendmsg+0xee/0x170 [10339.749655][ T1364] __sys_sendmsg+0xcd/0x170 [10339.749655][ T1364] do_syscall_64+0xc6/0x1e0 [10339.749655][ T1364] [10339.754618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10339.754618][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10339.754618][ T1364] ipv6_find_idev+0x102/0x170 [10339.754618][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10339.754618][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.754618][ T1364] netlink_rcv_skb+0x130/0x360 [10339.754618][ T1364] netlink_unicast+0x449/0x710 [10339.754618][ T1364] netlink_sendmsg+0x723/0xbe0 [10339.754618][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10339.754618][ T1364] ___sys_sendmsg+0xee/0x170 [10339.754618][ T1364] __sys_sendmsg+0xcd/0x170 [10339.754618][ T1364] do_syscall_64+0xc6/0x1e0 [10339.754618][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10339.754618][ T1364] [10339.802133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10339.802133][ T1364] neigh_parms_alloc+0x1e5/0x510 [10339.802133][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10339.802133][ T1364] ipv6_find_idev+0x102/0x170 [10339.802133][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10339.802133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10339.802133][ T1364] netlink_rcv_skb+0x130/0x360 [10339.802133][ T1364] netlink_unicast+0x449/0x710 [10339.802133][ T1364] netlink_sendmsg+0x723/0xbe0 [10339.802133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10339.802133][ T1364] ___sys_sendmsg+0xee/0x170 [10339.802133][ T1364] __sys_sendmsg+0xcd/0x170 [10339.802133][ T1364] do_syscall_64+0xc6/0x1e0 [10339.802133][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10339.802133][ T1364] [10350.083132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10350.099518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10350.099518][ T1364] ___neigh_create+0x14b/0xf60 [10350.099518][ T1364] ip6_finish_output2+0xa70/0xf80 [10350.099518][ T1364] ip6_finish_output+0x4ed/0xd30 [10350.099518][ T1364] ip6_output+0x1f3/0x770 [10350.099518][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10350.099518][ T1364] mld_sendpack+0x62d/0xbc0 [10350.099518][ T1364] mld_ifc_work+0x32/0x1f0 [10350.099518][ T1364] process_one_work+0x84d/0x18a0 [10350.099518][ T1364] worker_thread+0x587/0xd30 [10350.099518][ T1364] kthread+0x28a/0x350 [10350.099518][ T1364] ret_from_fork+0x31/0x70 [10350.099518][ T1364] ret_from_fork_asm+0x1a/0x30 [10350.099518][ T1364] [10350.103539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10350.103539][ T1364] dst_init+0x84/0x4a0 [10350.103539][ T1364] dst_alloc+0x97/0x150 [10350.103539][ T1364] ip6_dst_alloc+0x23/0x90 [10350.103539][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10350.103539][ T1364] ip6_pol_route+0x56f/0x840 [10350.103539][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10350.103539][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10350.103539][ T1364] ipv6_rcv+0x1ad/0x810 [10350.103539][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10350.103539][ T1364] process_backlog+0x101/0x620 [10350.103539][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10350.103539][ T1364] net_rx_action+0x495/0xbe0 [10350.103539][ T1364] __do_softirq+0x1b5/0x7f6 [10350.103539][ T1364] [10350.107818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10350.107818][ T1364] netdev_get_by_index+0x5e/0x80 [10350.107818][ T1364] fib6_nh_init+0x3d8/0x15b0 [10350.107818][ T1364] ip6_route_info_create+0xf18/0x17d0 [10350.107818][ T1364] ip6_route_add+0x1c/0x140 [10350.107818][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10350.107818][ T1364] addrconf_add_dev+0xe2/0x170 [10350.107818][ T1364] inet6_addr_add+0x12f/0xa40 [10350.107818][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10350.107818][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10350.107818][ T1364] netlink_rcv_skb+0x130/0x360 [10350.107818][ T1364] netlink_unicast+0x449/0x710 [10350.107818][ T1364] netlink_sendmsg+0x723/0xbe0 [10350.107818][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10350.107818][ T1364] ___sys_sendmsg+0xee/0x170 [10350.107818][ T1364] __sys_sendmsg+0xcd/0x170 [10350.107818][ T1364] do_syscall_64+0xc6/0x1e0 [10350.107818][ T1364] [10350.117186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10350.117186][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10350.117186][ T1364] ipv6_find_idev+0x102/0x170 [10350.117186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10350.117186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10350.117186][ T1364] netlink_rcv_skb+0x130/0x360 [10350.117186][ T1364] netlink_unicast+0x449/0x710 [10350.117186][ T1364] netlink_sendmsg+0x723/0xbe0 [10350.117186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10350.117186][ T1364] ___sys_sendmsg+0xee/0x170 [10350.117186][ T1364] __sys_sendmsg+0xcd/0x170 [10350.117186][ T1364] do_syscall_64+0xc6/0x1e0 [10350.117186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10350.117186][ T1364] [10350.149749][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10350.149749][ T1364] neigh_parms_alloc+0x1e5/0x510 [10350.149749][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10350.149749][ T1364] ipv6_find_idev+0x102/0x170 [10350.149749][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10350.149749][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10350.149749][ T1364] netlink_rcv_skb+0x130/0x360 [10350.149749][ T1364] netlink_unicast+0x449/0x710 [10350.149749][ T1364] netlink_sendmsg+0x723/0xbe0 [10350.149749][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10350.149749][ T1364] ___sys_sendmsg+0xee/0x170 [10350.149749][ T1364] __sys_sendmsg+0xcd/0x170 [10350.149749][ T1364] do_syscall_64+0xc6/0x1e0 [10350.149749][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10350.149749][ T1364] [10360.207304][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10360.227306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10360.227306][ T1364] ___neigh_create+0x14b/0xf60 [10360.227306][ T1364] ip6_finish_output2+0xa70/0xf80 [10360.227306][ T1364] ip6_finish_output+0x4ed/0xd30 [10360.227306][ T1364] ip6_output+0x1f3/0x770 [10360.227306][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10360.227306][ T1364] mld_sendpack+0x62d/0xbc0 [10360.227306][ T1364] mld_ifc_work+0x32/0x1f0 [10360.227306][ T1364] process_one_work+0x84d/0x18a0 [10360.227306][ T1364] worker_thread+0x587/0xd30 [10360.227306][ T1364] kthread+0x28a/0x350 [10360.227306][ T1364] ret_from_fork+0x31/0x70 [10360.227306][ T1364] ret_from_fork_asm+0x1a/0x30 [10360.227306][ T1364] [10360.231326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10360.231326][ T1364] dst_init+0x84/0x4a0 [10360.231326][ T1364] dst_alloc+0x97/0x150 [10360.231326][ T1364] ip6_dst_alloc+0x23/0x90 [10360.231326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10360.231326][ T1364] ip6_pol_route+0x56f/0x840 [10360.231326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10360.231326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10360.231326][ T1364] ipv6_rcv+0x1ad/0x810 [10360.231326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10360.231326][ T1364] process_backlog+0x101/0x620 [10360.231326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10360.231326][ T1364] net_rx_action+0x495/0xbe0 [10360.231326][ T1364] __do_softirq+0x1b5/0x7f6 [10360.231326][ T1364] [10360.247361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10360.247361][ T1364] netdev_get_by_index+0x5e/0x80 [10360.247361][ T1364] fib6_nh_init+0x3d8/0x15b0 [10360.247361][ T1364] ip6_route_info_create+0xf18/0x17d0 [10360.247361][ T1364] ip6_route_add+0x1c/0x140 [10360.247361][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10360.247361][ T1364] addrconf_add_dev+0xe2/0x170 [10360.247361][ T1364] inet6_addr_add+0x12f/0xa40 [10360.247361][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10360.247361][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10360.247361][ T1364] netlink_rcv_skb+0x130/0x360 [10360.247361][ T1364] netlink_unicast+0x449/0x710 [10360.247361][ T1364] netlink_sendmsg+0x723/0xbe0 [10360.247361][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10360.247361][ T1364] ___sys_sendmsg+0xee/0x170 [10360.247361][ T1364] __sys_sendmsg+0xcd/0x170 [10360.247361][ T1364] do_syscall_64+0xc6/0x1e0 [10360.247361][ T1364] [10360.252096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10360.252096][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10360.252096][ T1364] ipv6_find_idev+0x102/0x170 [10360.252096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10360.252096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10360.252096][ T1364] netlink_rcv_skb+0x130/0x360 [10360.252096][ T1364] netlink_unicast+0x449/0x710 [10360.252096][ T1364] netlink_sendmsg+0x723/0xbe0 [10360.252096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10360.252096][ T1364] ___sys_sendmsg+0xee/0x170 [10360.252096][ T1364] __sys_sendmsg+0xcd/0x170 [10360.252096][ T1364] do_syscall_64+0xc6/0x1e0 [10360.252096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10360.252096][ T1364] [10360.255792][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10360.255792][ T1364] neigh_parms_alloc+0x1e5/0x510 [10360.255792][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10360.255792][ T1364] ipv6_find_idev+0x102/0x170 [10360.255792][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10360.255792][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10360.255792][ T1364] netlink_rcv_skb+0x130/0x360 [10360.255792][ T1364] netlink_unicast+0x449/0x710 [10360.255792][ T1364] netlink_sendmsg+0x723/0xbe0 [10360.255792][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10360.255792][ T1364] ___sys_sendmsg+0xee/0x170 [10360.255792][ T1364] __sys_sendmsg+0xcd/0x170 [10360.255792][ T1364] do_syscall_64+0xc6/0x1e0 [10360.255792][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10360.255792][ T1364] [10370.547186][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10370.567155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10370.567155][ T1364] ___neigh_create+0x14b/0xf60 [10370.567155][ T1364] ip6_finish_output2+0xa70/0xf80 [10370.567155][ T1364] ip6_finish_output+0x4ed/0xd30 [10370.567155][ T1364] ip6_output+0x1f3/0x770 [10370.567155][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10370.567155][ T1364] mld_sendpack+0x62d/0xbc0 [10370.567155][ T1364] mld_ifc_work+0x32/0x1f0 [10370.567155][ T1364] process_one_work+0x84d/0x18a0 [10370.567155][ T1364] worker_thread+0x587/0xd30 [10370.567155][ T1364] kthread+0x28a/0x350 [10370.567155][ T1364] ret_from_fork+0x31/0x70 [10370.567155][ T1364] ret_from_fork_asm+0x1a/0x30 [10370.567155][ T1364] [10370.570792][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10370.570792][ T1364] dst_init+0x84/0x4a0 [10370.570792][ T1364] dst_alloc+0x97/0x150 [10370.570792][ T1364] ip6_dst_alloc+0x23/0x90 [10370.570792][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10370.570792][ T1364] ip6_pol_route+0x56f/0x840 [10370.570792][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10370.570792][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10370.570792][ T1364] ipv6_rcv+0x1ad/0x810 [10370.570792][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10370.570792][ T1364] process_backlog+0x101/0x620 [10370.570792][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10370.570792][ T1364] net_rx_action+0x495/0xbe0 [10370.570792][ T1364] __do_softirq+0x1b5/0x7f6 [10370.570792][ T1364] [10370.574690][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10370.574690][ T1364] netdev_get_by_index+0x5e/0x80 [10370.574690][ T1364] fib6_nh_init+0x3d8/0x15b0 [10370.574690][ T1364] ip6_route_info_create+0xf18/0x17d0 [10370.574690][ T1364] ip6_route_add+0x1c/0x140 [10370.574690][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10370.574690][ T1364] addrconf_add_dev+0xe2/0x170 [10370.574690][ T1364] inet6_addr_add+0x12f/0xa40 [10370.574690][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10370.574690][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.574690][ T1364] netlink_rcv_skb+0x130/0x360 [10370.574690][ T1364] netlink_unicast+0x449/0x710 [10370.574690][ T1364] netlink_sendmsg+0x723/0xbe0 [10370.574690][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10370.574690][ T1364] ___sys_sendmsg+0xee/0x170 [10370.574690][ T1364] __sys_sendmsg+0xcd/0x170 [10370.574690][ T1364] do_syscall_64+0xc6/0x1e0 [10370.574690][ T1364] [10370.590766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10370.590766][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10370.590766][ T1364] ipv6_find_idev+0x102/0x170 [10370.590766][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10370.590766][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.590766][ T1364] netlink_rcv_skb+0x130/0x360 [10370.590766][ T1364] netlink_unicast+0x449/0x710 [10370.590766][ T1364] netlink_sendmsg+0x723/0xbe0 [10370.590766][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10370.590766][ T1364] ___sys_sendmsg+0xee/0x170 [10370.590766][ T1364] __sys_sendmsg+0xcd/0x170 [10370.590766][ T1364] do_syscall_64+0xc6/0x1e0 [10370.590766][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10370.590766][ T1364] [10370.610663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10370.610663][ T1364] neigh_parms_alloc+0x1e5/0x510 [10370.610663][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10370.610663][ T1364] ipv6_find_idev+0x102/0x170 [10370.610663][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10370.610663][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10370.610663][ T1364] netlink_rcv_skb+0x130/0x360 [10370.610663][ T1364] netlink_unicast+0x449/0x710 [10370.610663][ T1364] netlink_sendmsg+0x723/0xbe0 [10370.610663][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10370.610663][ T1364] ___sys_sendmsg+0xee/0x170 [10370.610663][ T1364] __sys_sendmsg+0xcd/0x170 [10370.610663][ T1364] do_syscall_64+0xc6/0x1e0 [10370.610663][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10370.610663][ T1364] [10380.907099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10380.957462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10380.957462][ T1364] ___neigh_create+0x14b/0xf60 [10380.957462][ T1364] ip6_finish_output2+0xa70/0xf80 [10380.957462][ T1364] ip6_finish_output+0x4ed/0xd30 [10380.957462][ T1364] ip6_output+0x1f3/0x770 [10380.957462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10380.957462][ T1364] mld_sendpack+0x62d/0xbc0 [10380.957462][ T1364] mld_ifc_work+0x32/0x1f0 [10380.957462][ T1364] process_one_work+0x84d/0x18a0 [10380.957462][ T1364] worker_thread+0x587/0xd30 [10380.957462][ T1364] kthread+0x28a/0x350 [10380.957462][ T1364] ret_from_fork+0x31/0x70 [10380.957462][ T1364] ret_from_fork_asm+0x1a/0x30 [10380.957462][ T1364] [10380.961663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10380.961663][ T1364] dst_init+0x84/0x4a0 [10380.961663][ T1364] dst_alloc+0x97/0x150 [10380.961663][ T1364] ip6_dst_alloc+0x23/0x90 [10380.961663][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10380.961663][ T1364] ip6_pol_route+0x56f/0x840 [10380.961663][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10380.961663][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10380.961663][ T1364] ipv6_rcv+0x1ad/0x810 [10380.961663][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10380.961663][ T1364] process_backlog+0x101/0x620 [10380.961663][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10380.961663][ T1364] net_rx_action+0x495/0xbe0 [10380.961663][ T1364] __do_softirq+0x1b5/0x7f6 [10380.961663][ T1364] [10380.965970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10380.965970][ T1364] netdev_get_by_index+0x5e/0x80 [10380.965970][ T1364] fib6_nh_init+0x3d8/0x15b0 [10380.965970][ T1364] ip6_route_info_create+0xf18/0x17d0 [10380.965970][ T1364] ip6_route_add+0x1c/0x140 [10380.965970][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10380.965970][ T1364] addrconf_add_dev+0xe2/0x170 [10380.965970][ T1364] inet6_addr_add+0x12f/0xa40 [10380.965970][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10380.965970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10380.965970][ T1364] netlink_rcv_skb+0x130/0x360 [10380.965970][ T1364] netlink_unicast+0x449/0x710 [10380.965970][ T1364] netlink_sendmsg+0x723/0xbe0 [10380.965970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10380.965970][ T1364] ___sys_sendmsg+0xee/0x170 [10380.965970][ T1364] __sys_sendmsg+0xcd/0x170 [10380.965970][ T1364] do_syscall_64+0xc6/0x1e0 [10380.965970][ T1364] [10380.997518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10380.997518][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10380.997518][ T1364] ipv6_find_idev+0x102/0x170 [10380.997518][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10380.997518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10380.997518][ T1364] netlink_rcv_skb+0x130/0x360 [10380.997518][ T1364] netlink_unicast+0x449/0x710 [10380.997518][ T1364] netlink_sendmsg+0x723/0xbe0 [10380.997518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10380.997518][ T1364] ___sys_sendmsg+0xee/0x170 [10380.997518][ T1364] __sys_sendmsg+0xcd/0x170 [10380.997518][ T1364] do_syscall_64+0xc6/0x1e0 [10380.997518][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10380.997518][ T1364] [10381.013591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10381.013591][ T1364] neigh_parms_alloc+0x1e5/0x510 [10381.013591][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10381.013591][ T1364] ipv6_find_idev+0x102/0x170 [10381.013591][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10381.013591][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10381.013591][ T1364] netlink_rcv_skb+0x130/0x360 [10381.013591][ T1364] netlink_unicast+0x449/0x710 [10381.013591][ T1364] netlink_sendmsg+0x723/0xbe0 [10381.013591][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10381.013591][ T1364] ___sys_sendmsg+0xee/0x170 [10381.013591][ T1364] __sys_sendmsg+0xcd/0x170 [10381.013591][ T1364] do_syscall_64+0xc6/0x1e0 [10381.013591][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10381.013591][ T1364] [10391.299111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10391.315676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10391.315676][ T1364] ___neigh_create+0x14b/0xf60 [10391.315676][ T1364] ip6_finish_output2+0xa70/0xf80 [10391.315676][ T1364] ip6_finish_output+0x4ed/0xd30 [10391.315676][ T1364] ip6_output+0x1f3/0x770 [10391.315676][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10391.315676][ T1364] mld_sendpack+0x62d/0xbc0 [10391.315676][ T1364] mld_ifc_work+0x32/0x1f0 [10391.315676][ T1364] process_one_work+0x84d/0x18a0 [10391.315676][ T1364] worker_thread+0x587/0xd30 [10391.315676][ T1364] kthread+0x28a/0x350 [10391.315676][ T1364] ret_from_fork+0x31/0x70 [10391.315676][ T1364] ret_from_fork_asm+0x1a/0x30 [10391.315676][ T1364] [10391.319719][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10391.319719][ T1364] dst_init+0x84/0x4a0 [10391.319719][ T1364] dst_alloc+0x97/0x150 [10391.319719][ T1364] ip6_dst_alloc+0x23/0x90 [10391.319719][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10391.319719][ T1364] ip6_pol_route+0x56f/0x840 [10391.319719][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10391.319719][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10391.319719][ T1364] ipv6_rcv+0x1ad/0x810 [10391.319719][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10391.319719][ T1364] process_backlog+0x101/0x620 [10391.319719][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10391.319719][ T1364] net_rx_action+0x495/0xbe0 [10391.319719][ T1364] __do_softirq+0x1b5/0x7f6 [10391.319719][ T1364] [10391.324276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10391.324276][ T1364] netdev_get_by_index+0x5e/0x80 [10391.324276][ T1364] fib6_nh_init+0x3d8/0x15b0 [10391.324276][ T1364] ip6_route_info_create+0xf18/0x17d0 [10391.324276][ T1364] ip6_route_add+0x1c/0x140 [10391.324276][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10391.324276][ T1364] addrconf_add_dev+0xe2/0x170 [10391.324276][ T1364] inet6_addr_add+0x12f/0xa40 [10391.324276][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10391.324276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10391.324276][ T1364] netlink_rcv_skb+0x130/0x360 [10391.324276][ T1364] netlink_unicast+0x449/0x710 [10391.324276][ T1364] netlink_sendmsg+0x723/0xbe0 [10391.324276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10391.324276][ T1364] ___sys_sendmsg+0xee/0x170 [10391.324276][ T1364] __sys_sendmsg+0xcd/0x170 [10391.324276][ T1364] do_syscall_64+0xc6/0x1e0 [10391.324276][ T1364] [10391.377507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10391.377507][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10391.377507][ T1364] ipv6_find_idev+0x102/0x170 [10391.377507][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10391.377507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10391.377507][ T1364] netlink_rcv_skb+0x130/0x360 [10391.377507][ T1364] netlink_unicast+0x449/0x710 [10391.377507][ T1364] netlink_sendmsg+0x723/0xbe0 [10391.377507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10391.377507][ T1364] ___sys_sendmsg+0xee/0x170 [10391.377507][ T1364] __sys_sendmsg+0xcd/0x170 [10391.377507][ T1364] do_syscall_64+0xc6/0x1e0 [10391.377507][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10391.377507][ T1364] [10391.381041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10391.381041][ T1364] neigh_parms_alloc+0x1e5/0x510 [10391.381041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10391.381041][ T1364] ipv6_find_idev+0x102/0x170 [10391.381041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10391.381041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10391.381041][ T1364] netlink_rcv_skb+0x130/0x360 [10391.381041][ T1364] netlink_unicast+0x449/0x710 [10391.381041][ T1364] netlink_sendmsg+0x723/0xbe0 [10391.381041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10391.381041][ T1364] ___sys_sendmsg+0xee/0x170 [10391.381041][ T1364] __sys_sendmsg+0xcd/0x170 [10391.381041][ T1364] do_syscall_64+0xc6/0x1e0 [10391.381041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10391.381041][ T1364] [10401.643228][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10401.687106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10401.687106][ T1364] ___neigh_create+0x14b/0xf60 [10401.687106][ T1364] ip6_finish_output2+0xa70/0xf80 [10401.687106][ T1364] ip6_finish_output+0x4ed/0xd30 [10401.687106][ T1364] ip6_output+0x1f3/0x770 [10401.687106][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10401.687106][ T1364] mld_sendpack+0x62d/0xbc0 [10401.687106][ T1364] mld_ifc_work+0x32/0x1f0 [10401.687106][ T1364] process_one_work+0x84d/0x18a0 [10401.687106][ T1364] worker_thread+0x587/0xd30 [10401.687106][ T1364] kthread+0x28a/0x350 [10401.687106][ T1364] ret_from_fork+0x31/0x70 [10401.687106][ T1364] ret_from_fork_asm+0x1a/0x30 [10401.687106][ T1364] [10401.691150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10401.691150][ T1364] dst_init+0x84/0x4a0 [10401.691150][ T1364] dst_alloc+0x97/0x150 [10401.691150][ T1364] ip6_dst_alloc+0x23/0x90 [10401.691150][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10401.691150][ T1364] ip6_pol_route+0x56f/0x840 [10401.691150][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10401.691150][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10401.691150][ T1364] ipv6_rcv+0x1ad/0x810 [10401.691150][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10401.691150][ T1364] process_backlog+0x101/0x620 [10401.691150][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10401.691150][ T1364] net_rx_action+0x495/0xbe0 [10401.691150][ T1364] __do_softirq+0x1b5/0x7f6 [10401.691150][ T1364] [10401.749409][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10401.749409][ T1364] netdev_get_by_index+0x5e/0x80 [10401.749409][ T1364] fib6_nh_init+0x3d8/0x15b0 [10401.749409][ T1364] ip6_route_info_create+0xf18/0x17d0 [10401.749409][ T1364] ip6_route_add+0x1c/0x140 [10401.749409][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10401.749409][ T1364] addrconf_add_dev+0xe2/0x170 [10401.749409][ T1364] inet6_addr_add+0x12f/0xa40 [10401.749409][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10401.749409][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10401.749409][ T1364] netlink_rcv_skb+0x130/0x360 [10401.749409][ T1364] netlink_unicast+0x449/0x710 [10401.749409][ T1364] netlink_sendmsg+0x723/0xbe0 [10401.749409][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10401.749409][ T1364] ___sys_sendmsg+0xee/0x170 [10401.749409][ T1364] __sys_sendmsg+0xcd/0x170 [10401.749409][ T1364] do_syscall_64+0xc6/0x1e0 [10401.749409][ T1364] [10401.754413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10401.754413][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10401.754413][ T1364] ipv6_find_idev+0x102/0x170 [10401.754413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10401.754413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10401.754413][ T1364] netlink_rcv_skb+0x130/0x360 [10401.754413][ T1364] netlink_unicast+0x449/0x710 [10401.754413][ T1364] netlink_sendmsg+0x723/0xbe0 [10401.754413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10401.754413][ T1364] ___sys_sendmsg+0xee/0x170 [10401.754413][ T1364] __sys_sendmsg+0xcd/0x170 [10401.754413][ T1364] do_syscall_64+0xc6/0x1e0 [10401.754413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10401.754413][ T1364] [10401.758533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10401.758533][ T1364] neigh_parms_alloc+0x1e5/0x510 [10401.758533][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10401.758533][ T1364] ipv6_find_idev+0x102/0x170 [10401.758533][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10401.758533][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10401.758533][ T1364] netlink_rcv_skb+0x130/0x360 [10401.758533][ T1364] netlink_unicast+0x449/0x710 [10401.758533][ T1364] netlink_sendmsg+0x723/0xbe0 [10401.758533][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10401.758533][ T1364] ___sys_sendmsg+0xee/0x170 [10401.758533][ T1364] __sys_sendmsg+0xcd/0x170 [10401.758533][ T1364] do_syscall_64+0xc6/0x1e0 [10401.758533][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10401.758533][ T1364] [10412.019112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10412.043484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10412.043484][ T1364] ___neigh_create+0x14b/0xf60 [10412.043484][ T1364] ip6_finish_output2+0xa70/0xf80 [10412.043484][ T1364] ip6_finish_output+0x4ed/0xd30 [10412.043484][ T1364] ip6_output+0x1f3/0x770 [10412.043484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10412.043484][ T1364] mld_sendpack+0x62d/0xbc0 [10412.043484][ T1364] mld_ifc_work+0x32/0x1f0 [10412.043484][ T1364] process_one_work+0x84d/0x18a0 [10412.043484][ T1364] worker_thread+0x587/0xd30 [10412.043484][ T1364] kthread+0x28a/0x350 [10412.043484][ T1364] ret_from_fork+0x31/0x70 [10412.043484][ T1364] ret_from_fork_asm+0x1a/0x30 [10412.043484][ T1364] [10412.047650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10412.047650][ T1364] dst_init+0x84/0x4a0 [10412.047650][ T1364] dst_alloc+0x97/0x150 [10412.047650][ T1364] ip6_dst_alloc+0x23/0x90 [10412.047650][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10412.047650][ T1364] ip6_pol_route+0x56f/0x840 [10412.047650][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10412.047650][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10412.047650][ T1364] ipv6_rcv+0x1ad/0x810 [10412.047650][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10412.047650][ T1364] process_backlog+0x101/0x620 [10412.047650][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10412.047650][ T1364] net_rx_action+0x495/0xbe0 [10412.047650][ T1364] __do_softirq+0x1b5/0x7f6 [10412.047650][ T1364] [10412.057338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10412.057338][ T1364] netdev_get_by_index+0x5e/0x80 [10412.057338][ T1364] fib6_nh_init+0x3d8/0x15b0 [10412.057338][ T1364] ip6_route_info_create+0xf18/0x17d0 [10412.057338][ T1364] ip6_route_add+0x1c/0x140 [10412.057338][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10412.057338][ T1364] addrconf_add_dev+0xe2/0x170 [10412.057338][ T1364] inet6_addr_add+0x12f/0xa40 [10412.057338][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10412.057338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10412.057338][ T1364] netlink_rcv_skb+0x130/0x360 [10412.057338][ T1364] netlink_unicast+0x449/0x710 [10412.057338][ T1364] netlink_sendmsg+0x723/0xbe0 [10412.057338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10412.057338][ T1364] ___sys_sendmsg+0xee/0x170 [10412.057338][ T1364] __sys_sendmsg+0xcd/0x170 [10412.057338][ T1364] do_syscall_64+0xc6/0x1e0 [10412.057338][ T1364] [10412.078153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10412.078153][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10412.078153][ T1364] ipv6_find_idev+0x102/0x170 [10412.078153][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10412.078153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10412.078153][ T1364] netlink_rcv_skb+0x130/0x360 [10412.078153][ T1364] netlink_unicast+0x449/0x710 [10412.078153][ T1364] netlink_sendmsg+0x723/0xbe0 [10412.078153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10412.078153][ T1364] ___sys_sendmsg+0xee/0x170 [10412.078153][ T1364] __sys_sendmsg+0xcd/0x170 [10412.078153][ T1364] do_syscall_64+0xc6/0x1e0 [10412.078153][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10412.078153][ T1364] [10412.099140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10412.099140][ T1364] neigh_parms_alloc+0x1e5/0x510 [10412.099140][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10412.099140][ T1364] ipv6_find_idev+0x102/0x170 [10412.099140][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10412.099140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10412.099140][ T1364] netlink_rcv_skb+0x130/0x360 [10412.099140][ T1364] netlink_unicast+0x449/0x710 [10412.099140][ T1364] netlink_sendmsg+0x723/0xbe0 [10412.099140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10412.099140][ T1364] ___sys_sendmsg+0xee/0x170 [10412.099140][ T1364] __sys_sendmsg+0xcd/0x170 [10412.099140][ T1364] do_syscall_64+0xc6/0x1e0 [10412.099140][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10412.099140][ T1364] [10422.395257][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10422.417009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10422.417009][ T1364] ___neigh_create+0x14b/0xf60 [10422.417009][ T1364] ip6_finish_output2+0xa70/0xf80 [10422.417009][ T1364] ip6_finish_output+0x4ed/0xd30 [10422.417009][ T1364] ip6_output+0x1f3/0x770 [10422.417009][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10422.417009][ T1364] mld_sendpack+0x62d/0xbc0 [10422.417009][ T1364] mld_ifc_work+0x32/0x1f0 [10422.417009][ T1364] process_one_work+0x84d/0x18a0 [10422.417009][ T1364] worker_thread+0x587/0xd30 [10422.417009][ T1364] kthread+0x28a/0x350 [10422.417009][ T1364] ret_from_fork+0x31/0x70 [10422.417009][ T1364] ret_from_fork_asm+0x1a/0x30 [10422.417009][ T1364] [10422.421319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10422.421319][ T1364] dst_init+0x84/0x4a0 [10422.421319][ T1364] dst_alloc+0x97/0x150 [10422.421319][ T1364] ip6_dst_alloc+0x23/0x90 [10422.421319][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10422.421319][ T1364] ip6_pol_route+0x56f/0x840 [10422.421319][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10422.421319][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10422.421319][ T1364] ipv6_rcv+0x1ad/0x810 [10422.421319][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10422.421319][ T1364] process_backlog+0x101/0x620 [10422.421319][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10422.421319][ T1364] net_rx_action+0x495/0xbe0 [10422.421319][ T1364] __do_softirq+0x1b5/0x7f6 [10422.421319][ T1364] [10422.429285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10422.429285][ T1364] netdev_get_by_index+0x5e/0x80 [10422.429285][ T1364] fib6_nh_init+0x3d8/0x15b0 [10422.429285][ T1364] ip6_route_info_create+0xf18/0x17d0 [10422.429285][ T1364] ip6_route_add+0x1c/0x140 [10422.429285][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10422.429285][ T1364] addrconf_add_dev+0xe2/0x170 [10422.429285][ T1364] inet6_addr_add+0x12f/0xa40 [10422.429285][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10422.429285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10422.429285][ T1364] netlink_rcv_skb+0x130/0x360 [10422.429285][ T1364] netlink_unicast+0x449/0x710 [10422.429285][ T1364] netlink_sendmsg+0x723/0xbe0 [10422.429285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10422.429285][ T1364] ___sys_sendmsg+0xee/0x170 [10422.429285][ T1364] __sys_sendmsg+0xcd/0x170 [10422.429285][ T1364] do_syscall_64+0xc6/0x1e0 [10422.429285][ T1364] [10422.478676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10422.478676][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10422.478676][ T1364] ipv6_find_idev+0x102/0x170 [10422.478676][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10422.478676][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10422.478676][ T1364] netlink_rcv_skb+0x130/0x360 [10422.478676][ T1364] netlink_unicast+0x449/0x710 [10422.478676][ T1364] netlink_sendmsg+0x723/0xbe0 [10422.478676][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10422.478676][ T1364] ___sys_sendmsg+0xee/0x170 [10422.478676][ T1364] __sys_sendmsg+0xcd/0x170 [10422.478676][ T1364] do_syscall_64+0xc6/0x1e0 [10422.478676][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10422.478676][ T1364] [10422.547159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10422.547159][ T1364] neigh_parms_alloc+0x1e5/0x510 [10422.547159][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10422.547159][ T1364] ipv6_find_idev+0x102/0x170 [10422.547159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10422.547159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10422.547159][ T1364] netlink_rcv_skb+0x130/0x360 [10422.547159][ T1364] netlink_unicast+0x449/0x710 [10422.547159][ T1364] netlink_sendmsg+0x723/0xbe0 [10422.547159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10422.547159][ T1364] ___sys_sendmsg+0xee/0x170 [10422.547159][ T1364] __sys_sendmsg+0xcd/0x170 [10422.547159][ T1364] do_syscall_64+0xc6/0x1e0 [10422.547159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10422.547159][ T1364] [10432.803246][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10432.848751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10432.848751][ T1364] ___neigh_create+0x14b/0xf60 [10432.848751][ T1364] ip6_finish_output2+0xa70/0xf80 [10432.848751][ T1364] ip6_finish_output+0x4ed/0xd30 [10432.848751][ T1364] ip6_output+0x1f3/0x770 [10432.848751][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10432.848751][ T1364] mld_sendpack+0x62d/0xbc0 [10432.848751][ T1364] mld_ifc_work+0x32/0x1f0 [10432.848751][ T1364] process_one_work+0x84d/0x18a0 [10432.848751][ T1364] worker_thread+0x587/0xd30 [10432.848751][ T1364] kthread+0x28a/0x350 [10432.848751][ T1364] ret_from_fork+0x31/0x70 [10432.848751][ T1364] ret_from_fork_asm+0x1a/0x30 [10432.848751][ T1364] [10432.860246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10432.860246][ T1364] dst_init+0x84/0x4a0 [10432.860246][ T1364] dst_alloc+0x97/0x150 [10432.860246][ T1364] ip6_dst_alloc+0x23/0x90 [10432.860246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10432.860246][ T1364] ip6_pol_route+0x56f/0x840 [10432.860246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10432.860246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10432.860246][ T1364] ipv6_rcv+0x1ad/0x810 [10432.860246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10432.860246][ T1364] process_backlog+0x101/0x620 [10432.860246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10432.860246][ T1364] net_rx_action+0x495/0xbe0 [10432.860246][ T1364] __do_softirq+0x1b5/0x7f6 [10432.860246][ T1364] [10432.864753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10432.864753][ T1364] netdev_get_by_index+0x5e/0x80 [10432.864753][ T1364] fib6_nh_init+0x3d8/0x15b0 [10432.864753][ T1364] ip6_route_info_create+0xf18/0x17d0 [10432.864753][ T1364] ip6_route_add+0x1c/0x140 [10432.864753][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10432.864753][ T1364] addrconf_add_dev+0xe2/0x170 [10432.864753][ T1364] inet6_addr_add+0x12f/0xa40 [10432.864753][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10432.864753][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10432.864753][ T1364] netlink_rcv_skb+0x130/0x360 [10432.864753][ T1364] netlink_unicast+0x449/0x710 [10432.864753][ T1364] netlink_sendmsg+0x723/0xbe0 [10432.864753][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10432.864753][ T1364] ___sys_sendmsg+0xee/0x170 [10432.864753][ T1364] __sys_sendmsg+0xcd/0x170 [10432.864753][ T1364] do_syscall_64+0xc6/0x1e0 [10432.864753][ T1364] [10432.879621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10432.879621][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10432.879621][ T1364] ipv6_find_idev+0x102/0x170 [10432.879621][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10432.879621][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10432.879621][ T1364] netlink_rcv_skb+0x130/0x360 [10432.879621][ T1364] netlink_unicast+0x449/0x710 [10432.879621][ T1364] netlink_sendmsg+0x723/0xbe0 [10432.879621][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10432.879621][ T1364] ___sys_sendmsg+0xee/0x170 [10432.879621][ T1364] __sys_sendmsg+0xcd/0x170 [10432.879621][ T1364] do_syscall_64+0xc6/0x1e0 [10432.879621][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10432.879621][ T1364] [10432.887601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10432.887601][ T1364] neigh_parms_alloc+0x1e5/0x510 [10432.887601][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10432.887601][ T1364] ipv6_find_idev+0x102/0x170 [10432.887601][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10432.887601][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10432.887601][ T1364] netlink_rcv_skb+0x130/0x360 [10432.887601][ T1364] netlink_unicast+0x449/0x710 [10432.887601][ T1364] netlink_sendmsg+0x723/0xbe0 [10432.887601][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10432.887601][ T1364] ___sys_sendmsg+0xee/0x170 [10432.887601][ T1364] __sys_sendmsg+0xcd/0x170 [10432.887601][ T1364] do_syscall_64+0xc6/0x1e0 [10432.887601][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10432.887601][ T1364] [10443.155264][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10443.176918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10443.176918][ T1364] ___neigh_create+0x14b/0xf60 [10443.176918][ T1364] ip6_finish_output2+0xa70/0xf80 [10443.176918][ T1364] ip6_finish_output+0x4ed/0xd30 [10443.176918][ T1364] ip6_output+0x1f3/0x770 [10443.176918][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10443.176918][ T1364] mld_sendpack+0x62d/0xbc0 [10443.176918][ T1364] mld_ifc_work+0x32/0x1f0 [10443.176918][ T1364] process_one_work+0x84d/0x18a0 [10443.176918][ T1364] worker_thread+0x587/0xd30 [10443.176918][ T1364] kthread+0x28a/0x350 [10443.176918][ T1364] ret_from_fork+0x31/0x70 [10443.176918][ T1364] ret_from_fork_asm+0x1a/0x30 [10443.176918][ T1364] [10443.180948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10443.180948][ T1364] dst_init+0x84/0x4a0 [10443.180948][ T1364] dst_alloc+0x97/0x150 [10443.180948][ T1364] ip6_dst_alloc+0x23/0x90 [10443.180948][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10443.180948][ T1364] ip6_pol_route+0x56f/0x840 [10443.180948][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10443.180948][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10443.180948][ T1364] ipv6_rcv+0x1ad/0x810 [10443.180948][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10443.180948][ T1364] process_backlog+0x101/0x620 [10443.180948][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10443.180948][ T1364] net_rx_action+0x495/0xbe0 [10443.180948][ T1364] __do_softirq+0x1b5/0x7f6 [10443.180948][ T1364] [10443.197592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10443.197592][ T1364] netdev_get_by_index+0x5e/0x80 [10443.197592][ T1364] fib6_nh_init+0x3d8/0x15b0 [10443.197592][ T1364] ip6_route_info_create+0xf18/0x17d0 [10443.197592][ T1364] ip6_route_add+0x1c/0x140 [10443.197592][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10443.197592][ T1364] addrconf_add_dev+0xe2/0x170 [10443.197592][ T1364] inet6_addr_add+0x12f/0xa40 [10443.197592][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10443.197592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10443.197592][ T1364] netlink_rcv_skb+0x130/0x360 [10443.197592][ T1364] netlink_unicast+0x449/0x710 [10443.197592][ T1364] netlink_sendmsg+0x723/0xbe0 [10443.197592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10443.197592][ T1364] ___sys_sendmsg+0xee/0x170 [10443.197592][ T1364] __sys_sendmsg+0xcd/0x170 [10443.197592][ T1364] do_syscall_64+0xc6/0x1e0 [10443.197592][ T1364] [10443.229029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10443.229029][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10443.229029][ T1364] ipv6_find_idev+0x102/0x170 [10443.229029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10443.229029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10443.229029][ T1364] netlink_rcv_skb+0x130/0x360 [10443.229029][ T1364] netlink_unicast+0x449/0x710 [10443.229029][ T1364] netlink_sendmsg+0x723/0xbe0 [10443.229029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10443.229029][ T1364] ___sys_sendmsg+0xee/0x170 [10443.229029][ T1364] __sys_sendmsg+0xcd/0x170 [10443.229029][ T1364] do_syscall_64+0xc6/0x1e0 [10443.229029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10443.229029][ T1364] [10443.233021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10443.233021][ T1364] neigh_parms_alloc+0x1e5/0x510 [10443.233021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10443.233021][ T1364] ipv6_find_idev+0x102/0x170 [10443.233021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10443.233021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10443.233021][ T1364] netlink_rcv_skb+0x130/0x360 [10443.233021][ T1364] netlink_unicast+0x449/0x710 [10443.233021][ T1364] netlink_sendmsg+0x723/0xbe0 [10443.233021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10443.233021][ T1364] ___sys_sendmsg+0xee/0x170 [10443.233021][ T1364] __sys_sendmsg+0xcd/0x170 [10443.233021][ T1364] do_syscall_64+0xc6/0x1e0 [10443.233021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10443.233021][ T1364] [10453.507113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10453.507836][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10453.507836][ T1364] ___neigh_create+0x14b/0xf60 [10453.507836][ T1364] ip6_finish_output2+0xa70/0xf80 [10453.507836][ T1364] ip6_finish_output+0x4ed/0xd30 [10453.507836][ T1364] ip6_output+0x1f3/0x770 [10453.507836][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10453.507836][ T1364] mld_sendpack+0x62d/0xbc0 [10453.507836][ T1364] mld_ifc_work+0x32/0x1f0 [10453.507836][ T1364] process_one_work+0x84d/0x18a0 [10453.507836][ T1364] worker_thread+0x587/0xd30 [10453.507836][ T1364] kthread+0x28a/0x350 [10453.507836][ T1364] ret_from_fork+0x31/0x70 [10453.507836][ T1364] ret_from_fork_asm+0x1a/0x30 [10453.507836][ T1364] [10453.510895][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10453.510895][ T1364] dst_init+0x84/0x4a0 [10453.510895][ T1364] dst_alloc+0x97/0x150 [10453.510895][ T1364] ip6_dst_alloc+0x23/0x90 [10453.510895][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10453.510895][ T1364] ip6_pol_route+0x56f/0x840 [10453.510895][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10453.510895][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10453.510895][ T1364] ipv6_rcv+0x1ad/0x810 [10453.510895][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10453.510895][ T1364] process_backlog+0x101/0x620 [10453.510895][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10453.510895][ T1364] net_rx_action+0x495/0xbe0 [10453.510895][ T1364] __do_softirq+0x1b5/0x7f6 [10453.510895][ T1364] [10453.514097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10453.514097][ T1364] netdev_get_by_index+0x5e/0x80 [10453.514097][ T1364] fib6_nh_init+0x3d8/0x15b0 [10453.514097][ T1364] ip6_route_info_create+0xf18/0x17d0 [10453.514097][ T1364] ip6_route_add+0x1c/0x140 [10453.514097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10453.514097][ T1364] addrconf_add_dev+0xe2/0x170 [10453.514097][ T1364] inet6_addr_add+0x12f/0xa40 [10453.514097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10453.514097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10453.514097][ T1364] netlink_rcv_skb+0x130/0x360 [10453.514097][ T1364] netlink_unicast+0x449/0x710 [10453.514097][ T1364] netlink_sendmsg+0x723/0xbe0 [10453.514097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10453.514097][ T1364] ___sys_sendmsg+0xee/0x170 [10453.514097][ T1364] __sys_sendmsg+0xcd/0x170 [10453.514097][ T1364] do_syscall_64+0xc6/0x1e0 [10453.514097][ T1364] [10453.537498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10453.537498][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10453.537498][ T1364] ipv6_find_idev+0x102/0x170 [10453.537498][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10453.537498][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10453.537498][ T1364] netlink_rcv_skb+0x130/0x360 [10453.537498][ T1364] netlink_unicast+0x449/0x710 [10453.537498][ T1364] netlink_sendmsg+0x723/0xbe0 [10453.537498][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10453.537498][ T1364] ___sys_sendmsg+0xee/0x170 [10453.537498][ T1364] __sys_sendmsg+0xcd/0x170 [10453.537498][ T1364] do_syscall_64+0xc6/0x1e0 [10453.537498][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10453.537498][ T1364] [10453.549216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10453.549216][ T1364] neigh_parms_alloc+0x1e5/0x510 [10453.549216][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10453.549216][ T1364] ipv6_find_idev+0x102/0x170 [10453.549216][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10453.549216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10453.549216][ T1364] netlink_rcv_skb+0x130/0x360 [10453.549216][ T1364] netlink_unicast+0x449/0x710 [10453.549216][ T1364] netlink_sendmsg+0x723/0xbe0 [10453.549216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10453.549216][ T1364] ___sys_sendmsg+0xee/0x170 [10453.549216][ T1364] __sys_sendmsg+0xcd/0x170 [10453.549216][ T1364] do_syscall_64+0xc6/0x1e0 [10453.549216][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10453.549216][ T1364] [10463.795180][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10463.811775][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10463.811775][ T1364] ___neigh_create+0x14b/0xf60 [10463.811775][ T1364] ip6_finish_output2+0xa70/0xf80 [10463.811775][ T1364] ip6_finish_output+0x4ed/0xd30 [10463.811775][ T1364] ip6_output+0x1f3/0x770 [10463.811775][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10463.811775][ T1364] mld_sendpack+0x62d/0xbc0 [10463.811775][ T1364] mld_ifc_work+0x32/0x1f0 [10463.811775][ T1364] process_one_work+0x84d/0x18a0 [10463.811775][ T1364] worker_thread+0x587/0xd30 [10463.811775][ T1364] kthread+0x28a/0x350 [10463.811775][ T1364] ret_from_fork+0x31/0x70 [10463.811775][ T1364] ret_from_fork_asm+0x1a/0x30 [10463.811775][ T1364] [10463.815665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10463.815665][ T1364] dst_init+0x84/0x4a0 [10463.815665][ T1364] dst_alloc+0x97/0x150 [10463.815665][ T1364] ip6_dst_alloc+0x23/0x90 [10463.815665][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10463.815665][ T1364] ip6_pol_route+0x56f/0x840 [10463.815665][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10463.815665][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10463.815665][ T1364] ipv6_rcv+0x1ad/0x810 [10463.815665][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10463.815665][ T1364] process_backlog+0x101/0x620 [10463.815665][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10463.815665][ T1364] net_rx_action+0x495/0xbe0 [10463.815665][ T1364] __do_softirq+0x1b5/0x7f6 [10463.815665][ T1364] [10463.819901][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10463.819901][ T1364] netdev_get_by_index+0x5e/0x80 [10463.819901][ T1364] fib6_nh_init+0x3d8/0x15b0 [10463.819901][ T1364] ip6_route_info_create+0xf18/0x17d0 [10463.819901][ T1364] ip6_route_add+0x1c/0x140 [10463.819901][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10463.819901][ T1364] addrconf_add_dev+0xe2/0x170 [10463.819901][ T1364] inet6_addr_add+0x12f/0xa40 [10463.819901][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10463.819901][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10463.819901][ T1364] netlink_rcv_skb+0x130/0x360 [10463.819901][ T1364] netlink_unicast+0x449/0x710 [10463.819901][ T1364] netlink_sendmsg+0x723/0xbe0 [10463.819901][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10463.819901][ T1364] ___sys_sendmsg+0xee/0x170 [10463.819901][ T1364] __sys_sendmsg+0xcd/0x170 [10463.819901][ T1364] do_syscall_64+0xc6/0x1e0 [10463.819901][ T1364] [10463.841467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10463.841467][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10463.841467][ T1364] ipv6_find_idev+0x102/0x170 [10463.841467][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10463.841467][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10463.841467][ T1364] netlink_rcv_skb+0x130/0x360 [10463.841467][ T1364] netlink_unicast+0x449/0x710 [10463.841467][ T1364] netlink_sendmsg+0x723/0xbe0 [10463.841467][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10463.841467][ T1364] ___sys_sendmsg+0xee/0x170 [10463.841467][ T1364] __sys_sendmsg+0xcd/0x170 [10463.841467][ T1364] do_syscall_64+0xc6/0x1e0 [10463.841467][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10463.841467][ T1364] [10463.857063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10463.857063][ T1364] neigh_parms_alloc+0x1e5/0x510 [10463.857063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10463.857063][ T1364] ipv6_find_idev+0x102/0x170 [10463.857063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10463.857063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10463.857063][ T1364] netlink_rcv_skb+0x130/0x360 [10463.857063][ T1364] netlink_unicast+0x449/0x710 [10463.857063][ T1364] netlink_sendmsg+0x723/0xbe0 [10463.857063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10463.857063][ T1364] ___sys_sendmsg+0xee/0x170 [10463.857063][ T1364] __sys_sendmsg+0xcd/0x170 [10463.857063][ T1364] do_syscall_64+0xc6/0x1e0 [10463.857063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10463.857063][ T1364] [10474.099192][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10474.100018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10474.100018][ T1364] ___neigh_create+0x14b/0xf60 [10474.100018][ T1364] ip6_finish_output2+0xa70/0xf80 [10474.100018][ T1364] ip6_finish_output+0x4ed/0xd30 [10474.100018][ T1364] ip6_output+0x1f3/0x770 [10474.100018][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10474.100018][ T1364] mld_sendpack+0x62d/0xbc0 [10474.100018][ T1364] mld_ifc_work+0x32/0x1f0 [10474.100018][ T1364] process_one_work+0x84d/0x18a0 [10474.100018][ T1364] worker_thread+0x587/0xd30 [10474.100018][ T1364] kthread+0x28a/0x350 [10474.100018][ T1364] ret_from_fork+0x31/0x70 [10474.100018][ T1364] ret_from_fork_asm+0x1a/0x30 [10474.100018][ T1364] [10474.103109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10474.103109][ T1364] dst_init+0x84/0x4a0 [10474.103109][ T1364] dst_alloc+0x97/0x150 [10474.103109][ T1364] ip6_dst_alloc+0x23/0x90 [10474.103109][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10474.103109][ T1364] ip6_pol_route+0x56f/0x840 [10474.103109][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10474.103109][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10474.103109][ T1364] ipv6_rcv+0x1ad/0x810 [10474.103109][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10474.103109][ T1364] process_backlog+0x101/0x620 [10474.103109][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10474.103109][ T1364] net_rx_action+0x495/0xbe0 [10474.103109][ T1364] __do_softirq+0x1b5/0x7f6 [10474.103109][ T1364] [10474.106488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10474.106488][ T1364] netdev_get_by_index+0x5e/0x80 [10474.106488][ T1364] fib6_nh_init+0x3d8/0x15b0 [10474.106488][ T1364] ip6_route_info_create+0xf18/0x17d0 [10474.106488][ T1364] ip6_route_add+0x1c/0x140 [10474.106488][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10474.106488][ T1364] addrconf_add_dev+0xe2/0x170 [10474.106488][ T1364] inet6_addr_add+0x12f/0xa40 [10474.106488][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10474.106488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10474.106488][ T1364] netlink_rcv_skb+0x130/0x360 [10474.106488][ T1364] netlink_unicast+0x449/0x710 [10474.106488][ T1364] netlink_sendmsg+0x723/0xbe0 [10474.106488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10474.106488][ T1364] ___sys_sendmsg+0xee/0x170 [10474.106488][ T1364] __sys_sendmsg+0xcd/0x170 [10474.106488][ T1364] do_syscall_64+0xc6/0x1e0 [10474.106488][ T1364] [10474.110608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10474.110608][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10474.110608][ T1364] ipv6_find_idev+0x102/0x170 [10474.110608][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10474.110608][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10474.110608][ T1364] netlink_rcv_skb+0x130/0x360 [10474.110608][ T1364] netlink_unicast+0x449/0x710 [10474.110608][ T1364] netlink_sendmsg+0x723/0xbe0 [10474.110608][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10474.110608][ T1364] ___sys_sendmsg+0xee/0x170 [10474.110608][ T1364] __sys_sendmsg+0xcd/0x170 [10474.110608][ T1364] do_syscall_64+0xc6/0x1e0 [10474.110608][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10474.110608][ T1364] [10474.113724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10474.113724][ T1364] neigh_parms_alloc+0x1e5/0x510 [10474.113724][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10474.113724][ T1364] ipv6_find_idev+0x102/0x170 [10474.113724][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10474.113724][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10474.113724][ T1364] netlink_rcv_skb+0x130/0x360 [10474.113724][ T1364] netlink_unicast+0x449/0x710 [10474.113724][ T1364] netlink_sendmsg+0x723/0xbe0 [10474.113724][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10474.113724][ T1364] ___sys_sendmsg+0xee/0x170 [10474.113724][ T1364] __sys_sendmsg+0xcd/0x170 [10474.113724][ T1364] do_syscall_64+0xc6/0x1e0 [10474.113724][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10474.113724][ T1364] [10484.387096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10484.397115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10484.397115][ T1364] ___neigh_create+0x14b/0xf60 [10484.397115][ T1364] ip6_finish_output2+0xa70/0xf80 [10484.397115][ T1364] ip6_finish_output+0x4ed/0xd30 [10484.397115][ T1364] ip6_output+0x1f3/0x770 [10484.397115][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10484.397115][ T1364] mld_sendpack+0x62d/0xbc0 [10484.397115][ T1364] mld_ifc_work+0x32/0x1f0 [10484.397115][ T1364] process_one_work+0x84d/0x18a0 [10484.397115][ T1364] worker_thread+0x587/0xd30 [10484.397115][ T1364] kthread+0x28a/0x350 [10484.397115][ T1364] ret_from_fork+0x31/0x70 [10484.397115][ T1364] ret_from_fork_asm+0x1a/0x30 [10484.397115][ T1364] [10484.407380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10484.407380][ T1364] dst_init+0x84/0x4a0 [10484.407380][ T1364] dst_alloc+0x97/0x150 [10484.407380][ T1364] ip6_dst_alloc+0x23/0x90 [10484.407380][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10484.407380][ T1364] ip6_pol_route+0x56f/0x840 [10484.407380][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10484.407380][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10484.407380][ T1364] ipv6_rcv+0x1ad/0x810 [10484.407380][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10484.407380][ T1364] process_backlog+0x101/0x620 [10484.407380][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10484.407380][ T1364] net_rx_action+0x495/0xbe0 [10484.407380][ T1364] __do_softirq+0x1b5/0x7f6 [10484.407380][ T1364] [10484.411532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10484.411532][ T1364] netdev_get_by_index+0x5e/0x80 [10484.411532][ T1364] fib6_nh_init+0x3d8/0x15b0 [10484.411532][ T1364] ip6_route_info_create+0xf18/0x17d0 [10484.411532][ T1364] ip6_route_add+0x1c/0x140 [10484.411532][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10484.411532][ T1364] addrconf_add_dev+0xe2/0x170 [10484.411532][ T1364] inet6_addr_add+0x12f/0xa40 [10484.411532][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10484.411532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10484.411532][ T1364] netlink_rcv_skb+0x130/0x360 [10484.411532][ T1364] netlink_unicast+0x449/0x710 [10484.411532][ T1364] netlink_sendmsg+0x723/0xbe0 [10484.411532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10484.411532][ T1364] ___sys_sendmsg+0xee/0x170 [10484.411532][ T1364] __sys_sendmsg+0xcd/0x170 [10484.411532][ T1364] do_syscall_64+0xc6/0x1e0 [10484.411532][ T1364] [10484.427592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10484.427592][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10484.427592][ T1364] ipv6_find_idev+0x102/0x170 [10484.427592][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10484.427592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10484.427592][ T1364] netlink_rcv_skb+0x130/0x360 [10484.427592][ T1364] netlink_unicast+0x449/0x710 [10484.427592][ T1364] netlink_sendmsg+0x723/0xbe0 [10484.427592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10484.427592][ T1364] ___sys_sendmsg+0xee/0x170 [10484.427592][ T1364] __sys_sendmsg+0xcd/0x170 [10484.427592][ T1364] do_syscall_64+0xc6/0x1e0 [10484.427592][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10484.427592][ T1364] [10484.431842][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10484.431842][ T1364] neigh_parms_alloc+0x1e5/0x510 [10484.431842][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10484.431842][ T1364] ipv6_find_idev+0x102/0x170 [10484.431842][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10484.431842][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10484.431842][ T1364] netlink_rcv_skb+0x130/0x360 [10484.431842][ T1364] netlink_unicast+0x449/0x710 [10484.431842][ T1364] netlink_sendmsg+0x723/0xbe0 [10484.431842][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10484.431842][ T1364] ___sys_sendmsg+0xee/0x170 [10484.431842][ T1364] __sys_sendmsg+0xcd/0x170 [10484.431842][ T1364] do_syscall_64+0xc6/0x1e0 [10484.431842][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10484.431842][ T1364] [10494.483217][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10494.527569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10494.527569][ T1364] ___neigh_create+0x14b/0xf60 [10494.527569][ T1364] ip6_finish_output2+0xa70/0xf80 [10494.527569][ T1364] ip6_finish_output+0x4ed/0xd30 [10494.527569][ T1364] ip6_output+0x1f3/0x770 [10494.527569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10494.527569][ T1364] mld_sendpack+0x62d/0xbc0 [10494.527569][ T1364] mld_ifc_work+0x32/0x1f0 [10494.527569][ T1364] process_one_work+0x84d/0x18a0 [10494.527569][ T1364] worker_thread+0x587/0xd30 [10494.527569][ T1364] kthread+0x28a/0x350 [10494.527569][ T1364] ret_from_fork+0x31/0x70 [10494.527569][ T1364] ret_from_fork_asm+0x1a/0x30 [10494.527569][ T1364] [10494.532872][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10494.532872][ T1364] dst_init+0x84/0x4a0 [10494.532872][ T1364] dst_alloc+0x97/0x150 [10494.532872][ T1364] ip6_dst_alloc+0x23/0x90 [10494.532872][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10494.532872][ T1364] ip6_pol_route+0x56f/0x840 [10494.532872][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10494.532872][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10494.532872][ T1364] ipv6_rcv+0x1ad/0x810 [10494.532872][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10494.532872][ T1364] process_backlog+0x101/0x620 [10494.532872][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10494.532872][ T1364] net_rx_action+0x495/0xbe0 [10494.532872][ T1364] __do_softirq+0x1b5/0x7f6 [10494.532872][ T1364] [10494.538692][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10494.538692][ T1364] netdev_get_by_index+0x5e/0x80 [10494.538692][ T1364] fib6_nh_init+0x3d8/0x15b0 [10494.538692][ T1364] ip6_route_info_create+0xf18/0x17d0 [10494.538692][ T1364] ip6_route_add+0x1c/0x140 [10494.538692][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10494.538692][ T1364] addrconf_add_dev+0xe2/0x170 [10494.538692][ T1364] inet6_addr_add+0x12f/0xa40 [10494.538692][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10494.538692][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10494.538692][ T1364] netlink_rcv_skb+0x130/0x360 [10494.538692][ T1364] netlink_unicast+0x449/0x710 [10494.538692][ T1364] netlink_sendmsg+0x723/0xbe0 [10494.538692][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10494.538692][ T1364] ___sys_sendmsg+0xee/0x170 [10494.538692][ T1364] __sys_sendmsg+0xcd/0x170 [10494.538692][ T1364] do_syscall_64+0xc6/0x1e0 [10494.538692][ T1364] [10494.546508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10494.546508][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10494.546508][ T1364] ipv6_find_idev+0x102/0x170 [10494.546508][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10494.546508][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10494.546508][ T1364] netlink_rcv_skb+0x130/0x360 [10494.546508][ T1364] netlink_unicast+0x449/0x710 [10494.546508][ T1364] netlink_sendmsg+0x723/0xbe0 [10494.546508][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10494.546508][ T1364] ___sys_sendmsg+0xee/0x170 [10494.546508][ T1364] __sys_sendmsg+0xcd/0x170 [10494.546508][ T1364] do_syscall_64+0xc6/0x1e0 [10494.546508][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10494.546508][ T1364] [10494.554722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10494.554722][ T1364] neigh_parms_alloc+0x1e5/0x510 [10494.554722][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10494.554722][ T1364] ipv6_find_idev+0x102/0x170 [10494.554722][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10494.554722][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10494.554722][ T1364] netlink_rcv_skb+0x130/0x360 [10494.554722][ T1364] netlink_unicast+0x449/0x710 [10494.554722][ T1364] netlink_sendmsg+0x723/0xbe0 [10494.554722][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10494.554722][ T1364] ___sys_sendmsg+0xee/0x170 [10494.554722][ T1364] __sys_sendmsg+0xcd/0x170 [10494.554722][ T1364] do_syscall_64+0xc6/0x1e0 [10494.554722][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10494.554722][ T1364] [10504.827121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10504.856595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10504.856595][ T1364] ___neigh_create+0x14b/0xf60 [10504.856595][ T1364] ip6_finish_output2+0xa70/0xf80 [10504.856595][ T1364] ip6_finish_output+0x4ed/0xd30 [10504.856595][ T1364] ip6_output+0x1f3/0x770 [10504.856595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10504.856595][ T1364] mld_sendpack+0x62d/0xbc0 [10504.856595][ T1364] mld_ifc_work+0x32/0x1f0 [10504.856595][ T1364] process_one_work+0x84d/0x18a0 [10504.856595][ T1364] worker_thread+0x587/0xd30 [10504.856595][ T1364] kthread+0x28a/0x350 [10504.856595][ T1364] ret_from_fork+0x31/0x70 [10504.856595][ T1364] ret_from_fork_asm+0x1a/0x30 [10504.856595][ T1364] [10504.860211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10504.860211][ T1364] dst_init+0x84/0x4a0 [10504.860211][ T1364] dst_alloc+0x97/0x150 [10504.860211][ T1364] ip6_dst_alloc+0x23/0x90 [10504.860211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10504.860211][ T1364] ip6_pol_route+0x56f/0x840 [10504.860211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10504.860211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10504.860211][ T1364] ipv6_rcv+0x1ad/0x810 [10504.860211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10504.860211][ T1364] process_backlog+0x101/0x620 [10504.860211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10504.860211][ T1364] net_rx_action+0x495/0xbe0 [10504.860211][ T1364] __do_softirq+0x1b5/0x7f6 [10504.860211][ T1364] [10504.865707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10504.865707][ T1364] netdev_get_by_index+0x5e/0x80 [10504.865707][ T1364] fib6_nh_init+0x3d8/0x15b0 [10504.865707][ T1364] ip6_route_info_create+0xf18/0x17d0 [10504.865707][ T1364] ip6_route_add+0x1c/0x140 [10504.865707][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10504.865707][ T1364] addrconf_add_dev+0xe2/0x170 [10504.865707][ T1364] inet6_addr_add+0x12f/0xa40 [10504.865707][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10504.865707][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10504.865707][ T1364] netlink_rcv_skb+0x130/0x360 [10504.865707][ T1364] netlink_unicast+0x449/0x710 [10504.865707][ T1364] netlink_sendmsg+0x723/0xbe0 [10504.865707][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10504.865707][ T1364] ___sys_sendmsg+0xee/0x170 [10504.865707][ T1364] __sys_sendmsg+0xcd/0x170 [10504.865707][ T1364] do_syscall_64+0xc6/0x1e0 [10504.865707][ T1364] [10504.873635][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10504.873635][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10504.873635][ T1364] ipv6_find_idev+0x102/0x170 [10504.873635][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10504.873635][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10504.873635][ T1364] netlink_rcv_skb+0x130/0x360 [10504.873635][ T1364] netlink_unicast+0x449/0x710 [10504.873635][ T1364] netlink_sendmsg+0x723/0xbe0 [10504.873635][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10504.873635][ T1364] ___sys_sendmsg+0xee/0x170 [10504.873635][ T1364] __sys_sendmsg+0xcd/0x170 [10504.873635][ T1364] do_syscall_64+0xc6/0x1e0 [10504.873635][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10504.873635][ T1364] [10504.878403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10504.878403][ T1364] neigh_parms_alloc+0x1e5/0x510 [10504.878403][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10504.878403][ T1364] ipv6_find_idev+0x102/0x170 [10504.878403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10504.878403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10504.878403][ T1364] netlink_rcv_skb+0x130/0x360 [10504.878403][ T1364] netlink_unicast+0x449/0x710 [10504.878403][ T1364] netlink_sendmsg+0x723/0xbe0 [10504.878403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10504.878403][ T1364] ___sys_sendmsg+0xee/0x170 [10504.878403][ T1364] __sys_sendmsg+0xcd/0x170 [10504.878403][ T1364] do_syscall_64+0xc6/0x1e0 [10504.878403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10504.878403][ T1364] [10514.915187][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10514.932028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10514.932028][ T1364] ___neigh_create+0x14b/0xf60 [10514.932028][ T1364] ip6_finish_output2+0xa70/0xf80 [10514.932028][ T1364] ip6_finish_output+0x4ed/0xd30 [10514.932028][ T1364] ip6_output+0x1f3/0x770 [10514.932028][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10514.932028][ T1364] mld_sendpack+0x62d/0xbc0 [10514.932028][ T1364] mld_ifc_work+0x32/0x1f0 [10514.932028][ T1364] process_one_work+0x84d/0x18a0 [10514.932028][ T1364] worker_thread+0x587/0xd30 [10514.932028][ T1364] kthread+0x28a/0x350 [10514.932028][ T1364] ret_from_fork+0x31/0x70 [10514.932028][ T1364] ret_from_fork_asm+0x1a/0x30 [10514.932028][ T1364] [10514.937443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10514.937443][ T1364] dst_init+0x84/0x4a0 [10514.937443][ T1364] dst_alloc+0x97/0x150 [10514.937443][ T1364] ip6_dst_alloc+0x23/0x90 [10514.937443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10514.937443][ T1364] ip6_pol_route+0x56f/0x840 [10514.937443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10514.937443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10514.937443][ T1364] ipv6_rcv+0x1ad/0x810 [10514.937443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10514.937443][ T1364] process_backlog+0x101/0x620 [10514.937443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10514.937443][ T1364] net_rx_action+0x495/0xbe0 [10514.937443][ T1364] __do_softirq+0x1b5/0x7f6 [10514.937443][ T1364] [10514.943286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10514.943286][ T1364] netdev_get_by_index+0x5e/0x80 [10514.943286][ T1364] fib6_nh_init+0x3d8/0x15b0 [10514.943286][ T1364] ip6_route_info_create+0xf18/0x17d0 [10514.943286][ T1364] ip6_route_add+0x1c/0x140 [10514.943286][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10514.943286][ T1364] addrconf_add_dev+0xe2/0x170 [10514.943286][ T1364] inet6_addr_add+0x12f/0xa40 [10514.943286][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10514.943286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10514.943286][ T1364] netlink_rcv_skb+0x130/0x360 [10514.943286][ T1364] netlink_unicast+0x449/0x710 [10514.943286][ T1364] netlink_sendmsg+0x723/0xbe0 [10514.943286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10514.943286][ T1364] ___sys_sendmsg+0xee/0x170 [10514.943286][ T1364] __sys_sendmsg+0xcd/0x170 [10514.943286][ T1364] do_syscall_64+0xc6/0x1e0 [10514.943286][ T1364] [10514.950084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10514.950084][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10514.950084][ T1364] ipv6_find_idev+0x102/0x170 [10514.950084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10514.950084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10514.950084][ T1364] netlink_rcv_skb+0x130/0x360 [10514.950084][ T1364] netlink_unicast+0x449/0x710 [10514.950084][ T1364] netlink_sendmsg+0x723/0xbe0 [10514.950084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10514.950084][ T1364] ___sys_sendmsg+0xee/0x170 [10514.950084][ T1364] __sys_sendmsg+0xcd/0x170 [10514.950084][ T1364] do_syscall_64+0xc6/0x1e0 [10514.950084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10514.950084][ T1364] [10514.969884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10514.969884][ T1364] neigh_parms_alloc+0x1e5/0x510 [10514.969884][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10514.969884][ T1364] ipv6_find_idev+0x102/0x170 [10514.969884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10514.969884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10514.969884][ T1364] netlink_rcv_skb+0x130/0x360 [10514.969884][ T1364] netlink_unicast+0x449/0x710 [10514.969884][ T1364] netlink_sendmsg+0x723/0xbe0 [10514.969884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10514.969884][ T1364] ___sys_sendmsg+0xee/0x170 [10514.969884][ T1364] __sys_sendmsg+0xcd/0x170 [10514.969884][ T1364] do_syscall_64+0xc6/0x1e0 [10514.969884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10514.969884][ T1364] [10525.043164][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10525.046995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10525.046995][ T1364] ___neigh_create+0x14b/0xf60 [10525.046995][ T1364] ip6_finish_output2+0xa70/0xf80 [10525.046995][ T1364] ip6_finish_output+0x4ed/0xd30 [10525.046995][ T1364] ip6_output+0x1f3/0x770 [10525.046995][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10525.046995][ T1364] mld_sendpack+0x62d/0xbc0 [10525.046995][ T1364] mld_ifc_work+0x32/0x1f0 [10525.046995][ T1364] process_one_work+0x84d/0x18a0 [10525.046995][ T1364] worker_thread+0x587/0xd30 [10525.046995][ T1364] kthread+0x28a/0x350 [10525.046995][ T1364] ret_from_fork+0x31/0x70 [10525.046995][ T1364] ret_from_fork_asm+0x1a/0x30 [10525.046995][ T1364] [10525.060589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10525.060589][ T1364] dst_init+0x84/0x4a0 [10525.060589][ T1364] dst_alloc+0x97/0x150 [10525.060589][ T1364] ip6_dst_alloc+0x23/0x90 [10525.060589][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10525.060589][ T1364] ip6_pol_route+0x56f/0x840 [10525.060589][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10525.060589][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10525.060589][ T1364] ipv6_rcv+0x1ad/0x810 [10525.060589][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10525.060589][ T1364] process_backlog+0x101/0x620 [10525.060589][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10525.060589][ T1364] net_rx_action+0x495/0xbe0 [10525.060589][ T1364] __do_softirq+0x1b5/0x7f6 [10525.060589][ T1364] [10525.065135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10525.065135][ T1364] netdev_get_by_index+0x5e/0x80 [10525.065135][ T1364] fib6_nh_init+0x3d8/0x15b0 [10525.065135][ T1364] ip6_route_info_create+0xf18/0x17d0 [10525.065135][ T1364] ip6_route_add+0x1c/0x140 [10525.065135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10525.065135][ T1364] addrconf_add_dev+0xe2/0x170 [10525.065135][ T1364] inet6_addr_add+0x12f/0xa40 [10525.065135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10525.065135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10525.065135][ T1364] netlink_rcv_skb+0x130/0x360 [10525.065135][ T1364] netlink_unicast+0x449/0x710 [10525.065135][ T1364] netlink_sendmsg+0x723/0xbe0 [10525.065135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10525.065135][ T1364] ___sys_sendmsg+0xee/0x170 [10525.065135][ T1364] __sys_sendmsg+0xcd/0x170 [10525.065135][ T1364] do_syscall_64+0xc6/0x1e0 [10525.065135][ T1364] [10525.070389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10525.070389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10525.070389][ T1364] ipv6_find_idev+0x102/0x170 [10525.070389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10525.070389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10525.070389][ T1364] netlink_rcv_skb+0x130/0x360 [10525.070389][ T1364] netlink_unicast+0x449/0x710 [10525.070389][ T1364] netlink_sendmsg+0x723/0xbe0 [10525.070389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10525.070389][ T1364] ___sys_sendmsg+0xee/0x170 [10525.070389][ T1364] __sys_sendmsg+0xcd/0x170 [10525.070389][ T1364] do_syscall_64+0xc6/0x1e0 [10525.070389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10525.070389][ T1364] [10525.075088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10525.075088][ T1364] neigh_parms_alloc+0x1e5/0x510 [10525.075088][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10525.075088][ T1364] ipv6_find_idev+0x102/0x170 [10525.075088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10525.075088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10525.075088][ T1364] netlink_rcv_skb+0x130/0x360 [10525.075088][ T1364] netlink_unicast+0x449/0x710 [10525.075088][ T1364] netlink_sendmsg+0x723/0xbe0 [10525.075088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10525.075088][ T1364] ___sys_sendmsg+0xee/0x170 [10525.075088][ T1364] __sys_sendmsg+0xcd/0x170 [10525.075088][ T1364] do_syscall_64+0xc6/0x1e0 [10525.075088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10525.075088][ T1364] [10535.115069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10535.115578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10535.115578][ T1364] ___neigh_create+0x14b/0xf60 [10535.115578][ T1364] ip6_finish_output2+0xa70/0xf80 [10535.115578][ T1364] ip6_finish_output+0x4ed/0xd30 [10535.115578][ T1364] ip6_output+0x1f3/0x770 [10535.115578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10535.115578][ T1364] mld_sendpack+0x62d/0xbc0 [10535.115578][ T1364] mld_ifc_work+0x32/0x1f0 [10535.115578][ T1364] process_one_work+0x84d/0x18a0 [10535.115578][ T1364] worker_thread+0x587/0xd30 [10535.115578][ T1364] kthread+0x28a/0x350 [10535.115578][ T1364] ret_from_fork+0x31/0x70 [10535.115578][ T1364] ret_from_fork_asm+0x1a/0x30 [10535.115578][ T1364] [10535.117308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10535.117308][ T1364] dst_init+0x84/0x4a0 [10535.117308][ T1364] dst_alloc+0x97/0x150 [10535.117308][ T1364] ip6_dst_alloc+0x23/0x90 [10535.117308][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10535.117308][ T1364] ip6_pol_route+0x56f/0x840 [10535.117308][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10535.117308][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10535.117308][ T1364] ipv6_rcv+0x1ad/0x810 [10535.117308][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10535.117308][ T1364] process_backlog+0x101/0x620 [10535.117308][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10535.117308][ T1364] net_rx_action+0x495/0xbe0 [10535.117308][ T1364] __do_softirq+0x1b5/0x7f6 [10535.117308][ T1364] [10535.119140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10535.119140][ T1364] netdev_get_by_index+0x5e/0x80 [10535.119140][ T1364] fib6_nh_init+0x3d8/0x15b0 [10535.119140][ T1364] ip6_route_info_create+0xf18/0x17d0 [10535.119140][ T1364] ip6_route_add+0x1c/0x140 [10535.119140][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10535.119140][ T1364] addrconf_add_dev+0xe2/0x170 [10535.119140][ T1364] inet6_addr_add+0x12f/0xa40 [10535.119140][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10535.119140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10535.119140][ T1364] netlink_rcv_skb+0x130/0x360 [10535.119140][ T1364] netlink_unicast+0x449/0x710 [10535.119140][ T1364] netlink_sendmsg+0x723/0xbe0 [10535.119140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10535.119140][ T1364] ___sys_sendmsg+0xee/0x170 [10535.119140][ T1364] __sys_sendmsg+0xcd/0x170 [10535.119140][ T1364] do_syscall_64+0xc6/0x1e0 [10535.119140][ T1364] [10535.121324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10535.121324][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10535.121324][ T1364] ipv6_find_idev+0x102/0x170 [10535.121324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10535.121324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10535.121324][ T1364] netlink_rcv_skb+0x130/0x360 [10535.121324][ T1364] netlink_unicast+0x449/0x710 [10535.121324][ T1364] netlink_sendmsg+0x723/0xbe0 [10535.121324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10535.121324][ T1364] ___sys_sendmsg+0xee/0x170 [10535.121324][ T1364] __sys_sendmsg+0xcd/0x170 [10535.121324][ T1364] do_syscall_64+0xc6/0x1e0 [10535.121324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10535.121324][ T1364] [10535.123035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10535.123035][ T1364] neigh_parms_alloc+0x1e5/0x510 [10535.123035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10535.123035][ T1364] ipv6_find_idev+0x102/0x170 [10535.123035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10535.123035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10535.123035][ T1364] netlink_rcv_skb+0x130/0x360 [10535.123035][ T1364] netlink_unicast+0x449/0x710 [10535.123035][ T1364] netlink_sendmsg+0x723/0xbe0 [10535.123035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10535.123035][ T1364] ___sys_sendmsg+0xee/0x170 [10535.123035][ T1364] __sys_sendmsg+0xcd/0x170 [10535.123035][ T1364] do_syscall_64+0xc6/0x1e0 [10535.123035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10535.123035][ T1364] [10545.363081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10545.363589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10545.363589][ T1364] ___neigh_create+0x14b/0xf60 [10545.363589][ T1364] ip6_finish_output2+0xa70/0xf80 [10545.363589][ T1364] ip6_finish_output+0x4ed/0xd30 [10545.363589][ T1364] ip6_output+0x1f3/0x770 [10545.363589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10545.363589][ T1364] mld_sendpack+0x62d/0xbc0 [10545.363589][ T1364] mld_ifc_work+0x32/0x1f0 [10545.363589][ T1364] process_one_work+0x84d/0x18a0 [10545.363589][ T1364] worker_thread+0x587/0xd30 [10545.363589][ T1364] kthread+0x28a/0x350 [10545.363589][ T1364] ret_from_fork+0x31/0x70 [10545.363589][ T1364] ret_from_fork_asm+0x1a/0x30 [10545.363589][ T1364] [10545.365416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10545.365416][ T1364] dst_init+0x84/0x4a0 [10545.365416][ T1364] dst_alloc+0x97/0x150 [10545.365416][ T1364] ip6_dst_alloc+0x23/0x90 [10545.365416][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10545.365416][ T1364] ip6_pol_route+0x56f/0x840 [10545.365416][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10545.365416][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10545.365416][ T1364] ipv6_rcv+0x1ad/0x810 [10545.365416][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10545.365416][ T1364] process_backlog+0x101/0x620 [10545.365416][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10545.365416][ T1364] net_rx_action+0x495/0xbe0 [10545.365416][ T1364] __do_softirq+0x1b5/0x7f6 [10545.365416][ T1364] [10545.367261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10545.367261][ T1364] netdev_get_by_index+0x5e/0x80 [10545.367261][ T1364] fib6_nh_init+0x3d8/0x15b0 [10545.367261][ T1364] ip6_route_info_create+0xf18/0x17d0 [10545.367261][ T1364] ip6_route_add+0x1c/0x140 [10545.367261][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10545.367261][ T1364] addrconf_add_dev+0xe2/0x170 [10545.367261][ T1364] inet6_addr_add+0x12f/0xa40 [10545.367261][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10545.367261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10545.367261][ T1364] netlink_rcv_skb+0x130/0x360 [10545.367261][ T1364] netlink_unicast+0x449/0x710 [10545.367261][ T1364] netlink_sendmsg+0x723/0xbe0 [10545.367261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10545.367261][ T1364] ___sys_sendmsg+0xee/0x170 [10545.367261][ T1364] __sys_sendmsg+0xcd/0x170 [10545.367261][ T1364] do_syscall_64+0xc6/0x1e0 [10545.367261][ T1364] [10545.369448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10545.369448][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10545.369448][ T1364] ipv6_find_idev+0x102/0x170 [10545.369448][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10545.369448][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10545.369448][ T1364] netlink_rcv_skb+0x130/0x360 [10545.369448][ T1364] netlink_unicast+0x449/0x710 [10545.369448][ T1364] netlink_sendmsg+0x723/0xbe0 [10545.369448][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10545.369448][ T1364] ___sys_sendmsg+0xee/0x170 [10545.369448][ T1364] __sys_sendmsg+0xcd/0x170 [10545.369448][ T1364] do_syscall_64+0xc6/0x1e0 [10545.369448][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10545.369448][ T1364] [10545.371154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10545.371154][ T1364] neigh_parms_alloc+0x1e5/0x510 [10545.371154][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10545.371154][ T1364] ipv6_find_idev+0x102/0x170 [10545.371154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10545.371154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10545.371154][ T1364] netlink_rcv_skb+0x130/0x360 [10545.371154][ T1364] netlink_unicast+0x449/0x710 [10545.371154][ T1364] netlink_sendmsg+0x723/0xbe0 [10545.371154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10545.371154][ T1364] ___sys_sendmsg+0xee/0x170 [10545.371154][ T1364] __sys_sendmsg+0xcd/0x170 [10545.371154][ T1364] do_syscall_64+0xc6/0x1e0 [10545.371154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10545.371154][ T1364] [10555.611111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10555.636397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10555.636397][ T1364] ___neigh_create+0x14b/0xf60 [10555.636397][ T1364] ip6_finish_output2+0xa70/0xf80 [10555.636397][ T1364] ip6_finish_output+0x4ed/0xd30 [10555.636397][ T1364] ip6_output+0x1f3/0x770 [10555.636397][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10555.636397][ T1364] mld_sendpack+0x62d/0xbc0 [10555.636397][ T1364] mld_ifc_work+0x32/0x1f0 [10555.636397][ T1364] process_one_work+0x84d/0x18a0 [10555.636397][ T1364] worker_thread+0x587/0xd30 [10555.636397][ T1364] kthread+0x28a/0x350 [10555.636397][ T1364] ret_from_fork+0x31/0x70 [10555.636397][ T1364] ret_from_fork_asm+0x1a/0x30 [10555.636397][ T1364] [10555.641910][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10555.641910][ T1364] dst_init+0x84/0x4a0 [10555.641910][ T1364] dst_alloc+0x97/0x150 [10555.641910][ T1364] ip6_dst_alloc+0x23/0x90 [10555.641910][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10555.641910][ T1364] ip6_pol_route+0x56f/0x840 [10555.641910][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10555.641910][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10555.641910][ T1364] ipv6_rcv+0x1ad/0x810 [10555.641910][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10555.641910][ T1364] process_backlog+0x101/0x620 [10555.641910][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10555.641910][ T1364] net_rx_action+0x495/0xbe0 [10555.641910][ T1364] __do_softirq+0x1b5/0x7f6 [10555.641910][ T1364] [10555.650201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10555.650201][ T1364] netdev_get_by_index+0x5e/0x80 [10555.650201][ T1364] fib6_nh_init+0x3d8/0x15b0 [10555.650201][ T1364] ip6_route_info_create+0xf18/0x17d0 [10555.650201][ T1364] ip6_route_add+0x1c/0x140 [10555.650201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10555.650201][ T1364] addrconf_add_dev+0xe2/0x170 [10555.650201][ T1364] inet6_addr_add+0x12f/0xa40 [10555.650201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10555.650201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10555.650201][ T1364] netlink_rcv_skb+0x130/0x360 [10555.650201][ T1364] netlink_unicast+0x449/0x710 [10555.650201][ T1364] netlink_sendmsg+0x723/0xbe0 [10555.650201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10555.650201][ T1364] ___sys_sendmsg+0xee/0x170 [10555.650201][ T1364] __sys_sendmsg+0xcd/0x170 [10555.650201][ T1364] do_syscall_64+0xc6/0x1e0 [10555.650201][ T1364] [10555.657747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10555.657747][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10555.657747][ T1364] ipv6_find_idev+0x102/0x170 [10555.657747][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10555.657747][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10555.657747][ T1364] netlink_rcv_skb+0x130/0x360 [10555.657747][ T1364] netlink_unicast+0x449/0x710 [10555.657747][ T1364] netlink_sendmsg+0x723/0xbe0 [10555.657747][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10555.657747][ T1364] ___sys_sendmsg+0xee/0x170 [10555.657747][ T1364] __sys_sendmsg+0xcd/0x170 [10555.657747][ T1364] do_syscall_64+0xc6/0x1e0 [10555.657747][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10555.657747][ T1364] [10555.663338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10555.663338][ T1364] neigh_parms_alloc+0x1e5/0x510 [10555.663338][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10555.663338][ T1364] ipv6_find_idev+0x102/0x170 [10555.663338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10555.663338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10555.663338][ T1364] netlink_rcv_skb+0x130/0x360 [10555.663338][ T1364] netlink_unicast+0x449/0x710 [10555.663338][ T1364] netlink_sendmsg+0x723/0xbe0 [10555.663338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10555.663338][ T1364] ___sys_sendmsg+0xee/0x170 [10555.663338][ T1364] __sys_sendmsg+0xcd/0x170 [10555.663338][ T1364] do_syscall_64+0xc6/0x1e0 [10555.663338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10555.663338][ T1364] [10565.803094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10565.803824][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10565.803824][ T1364] ___neigh_create+0x14b/0xf60 [10565.803824][ T1364] ip6_finish_output2+0xa70/0xf80 [10565.803824][ T1364] ip6_finish_output+0x4ed/0xd30 [10565.803824][ T1364] ip6_output+0x1f3/0x770 [10565.803824][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10565.803824][ T1364] mld_sendpack+0x62d/0xbc0 [10565.803824][ T1364] mld_ifc_work+0x32/0x1f0 [10565.803824][ T1364] process_one_work+0x84d/0x18a0 [10565.803824][ T1364] worker_thread+0x587/0xd30 [10565.803824][ T1364] kthread+0x28a/0x350 [10565.803824][ T1364] ret_from_fork+0x31/0x70 [10565.803824][ T1364] ret_from_fork_asm+0x1a/0x30 [10565.803824][ T1364] [10565.809155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10565.809155][ T1364] dst_init+0x84/0x4a0 [10565.809155][ T1364] dst_alloc+0x97/0x150 [10565.809155][ T1364] ip6_dst_alloc+0x23/0x90 [10565.809155][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10565.809155][ T1364] ip6_pol_route+0x56f/0x840 [10565.809155][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10565.809155][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10565.809155][ T1364] ipv6_rcv+0x1ad/0x810 [10565.809155][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10565.809155][ T1364] process_backlog+0x101/0x620 [10565.809155][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10565.809155][ T1364] net_rx_action+0x495/0xbe0 [10565.809155][ T1364] __do_softirq+0x1b5/0x7f6 [10565.809155][ T1364] [10565.814935][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10565.814935][ T1364] netdev_get_by_index+0x5e/0x80 [10565.814935][ T1364] fib6_nh_init+0x3d8/0x15b0 [10565.814935][ T1364] ip6_route_info_create+0xf18/0x17d0 [10565.814935][ T1364] ip6_route_add+0x1c/0x140 [10565.814935][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10565.814935][ T1364] addrconf_add_dev+0xe2/0x170 [10565.814935][ T1364] inet6_addr_add+0x12f/0xa40 [10565.814935][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10565.814935][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10565.814935][ T1364] netlink_rcv_skb+0x130/0x360 [10565.814935][ T1364] netlink_unicast+0x449/0x710 [10565.814935][ T1364] netlink_sendmsg+0x723/0xbe0 [10565.814935][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10565.814935][ T1364] ___sys_sendmsg+0xee/0x170 [10565.814935][ T1364] __sys_sendmsg+0xcd/0x170 [10565.814935][ T1364] do_syscall_64+0xc6/0x1e0 [10565.814935][ T1364] [10565.821957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10565.821957][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10565.821957][ T1364] ipv6_find_idev+0x102/0x170 [10565.821957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10565.821957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10565.821957][ T1364] netlink_rcv_skb+0x130/0x360 [10565.821957][ T1364] netlink_unicast+0x449/0x710 [10565.821957][ T1364] netlink_sendmsg+0x723/0xbe0 [10565.821957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10565.821957][ T1364] ___sys_sendmsg+0xee/0x170 [10565.821957][ T1364] __sys_sendmsg+0xcd/0x170 [10565.821957][ T1364] do_syscall_64+0xc6/0x1e0 [10565.821957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10565.821957][ T1364] [10565.827260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10565.827260][ T1364] neigh_parms_alloc+0x1e5/0x510 [10565.827260][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10565.827260][ T1364] ipv6_find_idev+0x102/0x170 [10565.827260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10565.827260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10565.827260][ T1364] netlink_rcv_skb+0x130/0x360 [10565.827260][ T1364] netlink_unicast+0x449/0x710 [10565.827260][ T1364] netlink_sendmsg+0x723/0xbe0 [10565.827260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10565.827260][ T1364] ___sys_sendmsg+0xee/0x170 [10565.827260][ T1364] __sys_sendmsg+0xcd/0x170 [10565.827260][ T1364] do_syscall_64+0xc6/0x1e0 [10565.827260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10565.827260][ T1364] [10575.899113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10575.926287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10575.926287][ T1364] ___neigh_create+0x14b/0xf60 [10575.926287][ T1364] ip6_finish_output2+0xa70/0xf80 [10575.926287][ T1364] ip6_finish_output+0x4ed/0xd30 [10575.926287][ T1364] ip6_output+0x1f3/0x770 [10575.926287][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10575.926287][ T1364] mld_sendpack+0x62d/0xbc0 [10575.926287][ T1364] mld_ifc_work+0x32/0x1f0 [10575.926287][ T1364] process_one_work+0x84d/0x18a0 [10575.926287][ T1364] worker_thread+0x587/0xd30 [10575.926287][ T1364] kthread+0x28a/0x350 [10575.926287][ T1364] ret_from_fork+0x31/0x70 [10575.926287][ T1364] ret_from_fork_asm+0x1a/0x30 [10575.926287][ T1364] [10575.940024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10575.940024][ T1364] dst_init+0x84/0x4a0 [10575.940024][ T1364] dst_alloc+0x97/0x150 [10575.940024][ T1364] ip6_dst_alloc+0x23/0x90 [10575.940024][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10575.940024][ T1364] ip6_pol_route+0x56f/0x840 [10575.940024][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10575.940024][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10575.940024][ T1364] ipv6_rcv+0x1ad/0x810 [10575.940024][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10575.940024][ T1364] process_backlog+0x101/0x620 [10575.940024][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10575.940024][ T1364] net_rx_action+0x495/0xbe0 [10575.940024][ T1364] __do_softirq+0x1b5/0x7f6 [10575.940024][ T1364] [10575.944426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10575.944426][ T1364] netdev_get_by_index+0x5e/0x80 [10575.944426][ T1364] fib6_nh_init+0x3d8/0x15b0 [10575.944426][ T1364] ip6_route_info_create+0xf18/0x17d0 [10575.944426][ T1364] ip6_route_add+0x1c/0x140 [10575.944426][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10575.944426][ T1364] addrconf_add_dev+0xe2/0x170 [10575.944426][ T1364] inet6_addr_add+0x12f/0xa40 [10575.944426][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10575.944426][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10575.944426][ T1364] netlink_rcv_skb+0x130/0x360 [10575.944426][ T1364] netlink_unicast+0x449/0x710 [10575.944426][ T1364] netlink_sendmsg+0x723/0xbe0 [10575.944426][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10575.944426][ T1364] ___sys_sendmsg+0xee/0x170 [10575.944426][ T1364] __sys_sendmsg+0xcd/0x170 [10575.944426][ T1364] do_syscall_64+0xc6/0x1e0 [10575.944426][ T1364] [10575.949712][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10575.949712][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10575.949712][ T1364] ipv6_find_idev+0x102/0x170 [10575.949712][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10575.949712][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10575.949712][ T1364] netlink_rcv_skb+0x130/0x360 [10575.949712][ T1364] netlink_unicast+0x449/0x710 [10575.949712][ T1364] netlink_sendmsg+0x723/0xbe0 [10575.949712][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10575.949712][ T1364] ___sys_sendmsg+0xee/0x170 [10575.949712][ T1364] __sys_sendmsg+0xcd/0x170 [10575.949712][ T1364] do_syscall_64+0xc6/0x1e0 [10575.949712][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10575.949712][ T1364] [10575.953811][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10575.953811][ T1364] neigh_parms_alloc+0x1e5/0x510 [10575.953811][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10575.953811][ T1364] ipv6_find_idev+0x102/0x170 [10575.953811][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10575.953811][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10575.953811][ T1364] netlink_rcv_skb+0x130/0x360 [10575.953811][ T1364] netlink_unicast+0x449/0x710 [10575.953811][ T1364] netlink_sendmsg+0x723/0xbe0 [10575.953811][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10575.953811][ T1364] ___sys_sendmsg+0xee/0x170 [10575.953811][ T1364] __sys_sendmsg+0xcd/0x170 [10575.953811][ T1364] do_syscall_64+0xc6/0x1e0 [10575.953811][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10575.953811][ T1364] [10586.179143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10586.179719][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10586.179719][ T1364] ___neigh_create+0x14b/0xf60 [10586.179719][ T1364] ip6_finish_output2+0xa70/0xf80 [10586.179719][ T1364] ip6_finish_output+0x4ed/0xd30 [10586.179719][ T1364] ip6_output+0x1f3/0x770 [10586.179719][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10586.179719][ T1364] mld_sendpack+0x62d/0xbc0 [10586.179719][ T1364] mld_ifc_work+0x32/0x1f0 [10586.179719][ T1364] process_one_work+0x84d/0x18a0 [10586.179719][ T1364] worker_thread+0x587/0xd30 [10586.179719][ T1364] kthread+0x28a/0x350 [10586.179719][ T1364] ret_from_fork+0x31/0x70 [10586.179719][ T1364] ret_from_fork_asm+0x1a/0x30 [10586.179719][ T1364] [10586.181642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10586.181642][ T1364] dst_init+0x84/0x4a0 [10586.181642][ T1364] dst_alloc+0x97/0x150 [10586.181642][ T1364] ip6_dst_alloc+0x23/0x90 [10586.181642][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10586.181642][ T1364] ip6_pol_route+0x56f/0x840 [10586.181642][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10586.181642][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10586.181642][ T1364] ipv6_rcv+0x1ad/0x810 [10586.181642][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10586.181642][ T1364] process_backlog+0x101/0x620 [10586.181642][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10586.181642][ T1364] net_rx_action+0x495/0xbe0 [10586.181642][ T1364] __do_softirq+0x1b5/0x7f6 [10586.181642][ T1364] [10586.183706][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10586.183706][ T1364] netdev_get_by_index+0x5e/0x80 [10586.183706][ T1364] fib6_nh_init+0x3d8/0x15b0 [10586.183706][ T1364] ip6_route_info_create+0xf18/0x17d0 [10586.183706][ T1364] ip6_route_add+0x1c/0x140 [10586.183706][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10586.183706][ T1364] addrconf_add_dev+0xe2/0x170 [10586.183706][ T1364] inet6_addr_add+0x12f/0xa40 [10586.183706][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10586.183706][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10586.183706][ T1364] netlink_rcv_skb+0x130/0x360 [10586.183706][ T1364] netlink_unicast+0x449/0x710 [10586.183706][ T1364] netlink_sendmsg+0x723/0xbe0 [10586.183706][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10586.183706][ T1364] ___sys_sendmsg+0xee/0x170 [10586.183706][ T1364] __sys_sendmsg+0xcd/0x170 [10586.183706][ T1364] do_syscall_64+0xc6/0x1e0 [10586.183706][ T1364] [10586.186143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10586.186143][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10586.186143][ T1364] ipv6_find_idev+0x102/0x170 [10586.186143][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10586.186143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10586.186143][ T1364] netlink_rcv_skb+0x130/0x360 [10586.186143][ T1364] netlink_unicast+0x449/0x710 [10586.186143][ T1364] netlink_sendmsg+0x723/0xbe0 [10586.186143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10586.186143][ T1364] ___sys_sendmsg+0xee/0x170 [10586.186143][ T1364] __sys_sendmsg+0xcd/0x170 [10586.186143][ T1364] do_syscall_64+0xc6/0x1e0 [10586.186143][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10586.186143][ T1364] [10586.188035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10586.188035][ T1364] neigh_parms_alloc+0x1e5/0x510 [10586.188035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10586.188035][ T1364] ipv6_find_idev+0x102/0x170 [10586.188035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10586.188035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10586.188035][ T1364] netlink_rcv_skb+0x130/0x360 [10586.188035][ T1364] netlink_unicast+0x449/0x710 [10586.188035][ T1364] netlink_sendmsg+0x723/0xbe0 [10586.188035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10586.188035][ T1364] ___sys_sendmsg+0xee/0x170 [10586.188035][ T1364] __sys_sendmsg+0xcd/0x170 [10586.188035][ T1364] do_syscall_64+0xc6/0x1e0 [10586.188035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10586.188035][ T1364] [10596.427024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10596.427665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10596.427665][ T1364] ___neigh_create+0x14b/0xf60 [10596.427665][ T1364] ip6_finish_output2+0xa70/0xf80 [10596.427665][ T1364] ip6_finish_output+0x4ed/0xd30 [10596.427665][ T1364] ip6_output+0x1f3/0x770 [10596.427665][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10596.427665][ T1364] mld_sendpack+0x62d/0xbc0 [10596.427665][ T1364] mld_ifc_work+0x32/0x1f0 [10596.427665][ T1364] process_one_work+0x84d/0x18a0 [10596.427665][ T1364] worker_thread+0x587/0xd30 [10596.427665][ T1364] kthread+0x28a/0x350 [10596.427665][ T1364] ret_from_fork+0x31/0x70 [10596.427665][ T1364] ret_from_fork_asm+0x1a/0x30 [10596.427665][ T1364] [10596.429584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10596.429584][ T1364] dst_init+0x84/0x4a0 [10596.429584][ T1364] dst_alloc+0x97/0x150 [10596.429584][ T1364] ip6_dst_alloc+0x23/0x90 [10596.429584][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10596.429584][ T1364] ip6_pol_route+0x56f/0x840 [10596.429584][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10596.429584][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10596.429584][ T1364] ipv6_rcv+0x1ad/0x810 [10596.429584][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10596.429584][ T1364] process_backlog+0x101/0x620 [10596.429584][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10596.429584][ T1364] net_rx_action+0x495/0xbe0 [10596.429584][ T1364] __do_softirq+0x1b5/0x7f6 [10596.429584][ T1364] [10596.431541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10596.431541][ T1364] netdev_get_by_index+0x5e/0x80 [10596.431541][ T1364] fib6_nh_init+0x3d8/0x15b0 [10596.431541][ T1364] ip6_route_info_create+0xf18/0x17d0 [10596.431541][ T1364] ip6_route_add+0x1c/0x140 [10596.431541][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10596.431541][ T1364] addrconf_add_dev+0xe2/0x170 [10596.431541][ T1364] inet6_addr_add+0x12f/0xa40 [10596.431541][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10596.431541][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10596.431541][ T1364] netlink_rcv_skb+0x130/0x360 [10596.431541][ T1364] netlink_unicast+0x449/0x710 [10596.431541][ T1364] netlink_sendmsg+0x723/0xbe0 [10596.431541][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10596.431541][ T1364] ___sys_sendmsg+0xee/0x170 [10596.431541][ T1364] __sys_sendmsg+0xcd/0x170 [10596.431541][ T1364] do_syscall_64+0xc6/0x1e0 [10596.431541][ T1364] [10596.433901][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10596.433901][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10596.433901][ T1364] ipv6_find_idev+0x102/0x170 [10596.433901][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10596.433901][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10596.433901][ T1364] netlink_rcv_skb+0x130/0x360 [10596.433901][ T1364] netlink_unicast+0x449/0x710 [10596.433901][ T1364] netlink_sendmsg+0x723/0xbe0 [10596.433901][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10596.433901][ T1364] ___sys_sendmsg+0xee/0x170 [10596.433901][ T1364] __sys_sendmsg+0xcd/0x170 [10596.433901][ T1364] do_syscall_64+0xc6/0x1e0 [10596.433901][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10596.433901][ T1364] [10596.435739][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10596.435739][ T1364] neigh_parms_alloc+0x1e5/0x510 [10596.435739][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10596.435739][ T1364] ipv6_find_idev+0x102/0x170 [10596.435739][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10596.435739][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10596.435739][ T1364] netlink_rcv_skb+0x130/0x360 [10596.435739][ T1364] netlink_unicast+0x449/0x710 [10596.435739][ T1364] netlink_sendmsg+0x723/0xbe0 [10596.435739][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10596.435739][ T1364] ___sys_sendmsg+0xee/0x170 [10596.435739][ T1364] __sys_sendmsg+0xcd/0x170 [10596.435739][ T1364] do_syscall_64+0xc6/0x1e0 [10596.435739][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10596.435739][ T1364] [10606.843238][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10606.843811][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10606.843811][ T1364] ___neigh_create+0x14b/0xf60 [10606.843811][ T1364] ip6_finish_output2+0xa70/0xf80 [10606.843811][ T1364] ip6_finish_output+0x4ed/0xd30 [10606.843811][ T1364] ip6_output+0x1f3/0x770 [10606.843811][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10606.843811][ T1364] mld_sendpack+0x62d/0xbc0 [10606.843811][ T1364] mld_ifc_work+0x32/0x1f0 [10606.843811][ T1364] process_one_work+0x84d/0x18a0 [10606.843811][ T1364] worker_thread+0x587/0xd30 [10606.843811][ T1364] kthread+0x28a/0x350 [10606.843811][ T1364] ret_from_fork+0x31/0x70 [10606.843811][ T1364] ret_from_fork_asm+0x1a/0x30 [10606.843811][ T1364] [10606.845697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10606.845697][ T1364] dst_init+0x84/0x4a0 [10606.845697][ T1364] dst_alloc+0x97/0x150 [10606.845697][ T1364] ip6_dst_alloc+0x23/0x90 [10606.845697][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10606.845697][ T1364] ip6_pol_route+0x56f/0x840 [10606.845697][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10606.845697][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10606.845697][ T1364] ipv6_rcv+0x1ad/0x810 [10606.845697][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10606.845697][ T1364] process_backlog+0x101/0x620 [10606.845697][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10606.845697][ T1364] net_rx_action+0x495/0xbe0 [10606.845697][ T1364] __do_softirq+0x1b5/0x7f6 [10606.845697][ T1364] [10606.847736][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10606.847736][ T1364] netdev_get_by_index+0x5e/0x80 [10606.847736][ T1364] fib6_nh_init+0x3d8/0x15b0 [10606.847736][ T1364] ip6_route_info_create+0xf18/0x17d0 [10606.847736][ T1364] ip6_route_add+0x1c/0x140 [10606.847736][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10606.847736][ T1364] addrconf_add_dev+0xe2/0x170 [10606.847736][ T1364] inet6_addr_add+0x12f/0xa40 [10606.847736][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10606.847736][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10606.847736][ T1364] netlink_rcv_skb+0x130/0x360 [10606.847736][ T1364] netlink_unicast+0x449/0x710 [10606.847736][ T1364] netlink_sendmsg+0x723/0xbe0 [10606.847736][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10606.847736][ T1364] ___sys_sendmsg+0xee/0x170 [10606.847736][ T1364] __sys_sendmsg+0xcd/0x170 [10606.847736][ T1364] do_syscall_64+0xc6/0x1e0 [10606.847736][ T1364] [10606.850134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10606.850134][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10606.850134][ T1364] ipv6_find_idev+0x102/0x170 [10606.850134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10606.850134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10606.850134][ T1364] netlink_rcv_skb+0x130/0x360 [10606.850134][ T1364] netlink_unicast+0x449/0x710 [10606.850134][ T1364] netlink_sendmsg+0x723/0xbe0 [10606.850134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10606.850134][ T1364] ___sys_sendmsg+0xee/0x170 [10606.850134][ T1364] __sys_sendmsg+0xcd/0x170 [10606.850134][ T1364] do_syscall_64+0xc6/0x1e0 [10606.850134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10606.850134][ T1364] [10606.852030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10606.852030][ T1364] neigh_parms_alloc+0x1e5/0x510 [10606.852030][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10606.852030][ T1364] ipv6_find_idev+0x102/0x170 [10606.852030][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10606.852030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10606.852030][ T1364] netlink_rcv_skb+0x130/0x360 [10606.852030][ T1364] netlink_unicast+0x449/0x710 [10606.852030][ T1364] netlink_sendmsg+0x723/0xbe0 [10606.852030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10606.852030][ T1364] ___sys_sendmsg+0xee/0x170 [10606.852030][ T1364] __sys_sendmsg+0xcd/0x170 [10606.852030][ T1364] do_syscall_64+0xc6/0x1e0 [10606.852030][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10606.852030][ T1364] [10616.987099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10616.987934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10616.987934][ T1364] ___neigh_create+0x14b/0xf60 [10616.987934][ T1364] ip6_finish_output2+0xa70/0xf80 [10616.987934][ T1364] ip6_finish_output+0x4ed/0xd30 [10616.987934][ T1364] ip6_output+0x1f3/0x770 [10616.987934][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10616.987934][ T1364] mld_sendpack+0x62d/0xbc0 [10616.987934][ T1364] mld_ifc_work+0x32/0x1f0 [10616.987934][ T1364] process_one_work+0x84d/0x18a0 [10616.987934][ T1364] worker_thread+0x587/0xd30 [10616.987934][ T1364] kthread+0x28a/0x350 [10616.987934][ T1364] ret_from_fork+0x31/0x70 [10616.987934][ T1364] ret_from_fork_asm+0x1a/0x30 [10616.987934][ T1364] [10616.991188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10616.991188][ T1364] dst_init+0x84/0x4a0 [10616.991188][ T1364] dst_alloc+0x97/0x150 [10616.991188][ T1364] ip6_dst_alloc+0x23/0x90 [10616.991188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10616.991188][ T1364] ip6_pol_route+0x56f/0x840 [10616.991188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10616.991188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10616.991188][ T1364] ipv6_rcv+0x1ad/0x810 [10616.991188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10616.991188][ T1364] process_backlog+0x101/0x620 [10616.991188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10616.991188][ T1364] net_rx_action+0x495/0xbe0 [10616.991188][ T1364] __do_softirq+0x1b5/0x7f6 [10616.991188][ T1364] [10616.994714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10616.994714][ T1364] netdev_get_by_index+0x5e/0x80 [10616.994714][ T1364] fib6_nh_init+0x3d8/0x15b0 [10616.994714][ T1364] ip6_route_info_create+0xf18/0x17d0 [10616.994714][ T1364] ip6_route_add+0x1c/0x140 [10616.994714][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10616.994714][ T1364] addrconf_add_dev+0xe2/0x170 [10616.994714][ T1364] inet6_addr_add+0x12f/0xa40 [10616.994714][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10616.994714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10616.994714][ T1364] netlink_rcv_skb+0x130/0x360 [10616.994714][ T1364] netlink_unicast+0x449/0x710 [10616.994714][ T1364] netlink_sendmsg+0x723/0xbe0 [10616.994714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10616.994714][ T1364] ___sys_sendmsg+0xee/0x170 [10616.994714][ T1364] __sys_sendmsg+0xcd/0x170 [10616.994714][ T1364] do_syscall_64+0xc6/0x1e0 [10616.994714][ T1364] [10616.998961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10616.998961][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10616.998961][ T1364] ipv6_find_idev+0x102/0x170 [10616.998961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10616.998961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10616.998961][ T1364] netlink_rcv_skb+0x130/0x360 [10616.998961][ T1364] netlink_unicast+0x449/0x710 [10616.998961][ T1364] netlink_sendmsg+0x723/0xbe0 [10616.998961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10616.998961][ T1364] ___sys_sendmsg+0xee/0x170 [10616.998961][ T1364] __sys_sendmsg+0xcd/0x170 [10616.998961][ T1364] do_syscall_64+0xc6/0x1e0 [10616.998961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10616.998961][ T1364] [10617.002303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10617.002303][ T1364] neigh_parms_alloc+0x1e5/0x510 [10617.002303][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10617.002303][ T1364] ipv6_find_idev+0x102/0x170 [10617.002303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10617.002303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10617.002303][ T1364] netlink_rcv_skb+0x130/0x360 [10617.002303][ T1364] netlink_unicast+0x449/0x710 [10617.002303][ T1364] netlink_sendmsg+0x723/0xbe0 [10617.002303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10617.002303][ T1364] ___sys_sendmsg+0xee/0x170 [10617.002303][ T1364] __sys_sendmsg+0xcd/0x170 [10617.002303][ T1364] do_syscall_64+0xc6/0x1e0 [10617.002303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10617.002303][ T1364] [10627.091067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10627.091630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10627.091630][ T1364] ___neigh_create+0x14b/0xf60 [10627.091630][ T1364] ip6_finish_output2+0xa70/0xf80 [10627.091630][ T1364] ip6_finish_output+0x4ed/0xd30 [10627.091630][ T1364] ip6_output+0x1f3/0x770 [10627.091630][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10627.091630][ T1364] mld_sendpack+0x62d/0xbc0 [10627.091630][ T1364] mld_ifc_work+0x32/0x1f0 [10627.091630][ T1364] process_one_work+0x84d/0x18a0 [10627.091630][ T1364] worker_thread+0x587/0xd30 [10627.091630][ T1364] kthread+0x28a/0x350 [10627.091630][ T1364] ret_from_fork+0x31/0x70 [10627.091630][ T1364] ret_from_fork_asm+0x1a/0x30 [10627.091630][ T1364] [10627.093518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10627.093518][ T1364] dst_init+0x84/0x4a0 [10627.093518][ T1364] dst_alloc+0x97/0x150 [10627.093518][ T1364] ip6_dst_alloc+0x23/0x90 [10627.093518][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10627.093518][ T1364] ip6_pol_route+0x56f/0x840 [10627.093518][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10627.093518][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10627.093518][ T1364] ipv6_rcv+0x1ad/0x810 [10627.093518][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10627.093518][ T1364] process_backlog+0x101/0x620 [10627.093518][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10627.093518][ T1364] net_rx_action+0x495/0xbe0 [10627.093518][ T1364] __do_softirq+0x1b5/0x7f6 [10627.093518][ T1364] [10627.095523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10627.095523][ T1364] netdev_get_by_index+0x5e/0x80 [10627.095523][ T1364] fib6_nh_init+0x3d8/0x15b0 [10627.095523][ T1364] ip6_route_info_create+0xf18/0x17d0 [10627.095523][ T1364] ip6_route_add+0x1c/0x140 [10627.095523][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10627.095523][ T1364] addrconf_add_dev+0xe2/0x170 [10627.095523][ T1364] inet6_addr_add+0x12f/0xa40 [10627.095523][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10627.095523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10627.095523][ T1364] netlink_rcv_skb+0x130/0x360 [10627.095523][ T1364] netlink_unicast+0x449/0x710 [10627.095523][ T1364] netlink_sendmsg+0x723/0xbe0 [10627.095523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10627.095523][ T1364] ___sys_sendmsg+0xee/0x170 [10627.095523][ T1364] __sys_sendmsg+0xcd/0x170 [10627.095523][ T1364] do_syscall_64+0xc6/0x1e0 [10627.095523][ T1364] [10627.097961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10627.097961][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10627.097961][ T1364] ipv6_find_idev+0x102/0x170 [10627.097961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10627.097961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10627.097961][ T1364] netlink_rcv_skb+0x130/0x360 [10627.097961][ T1364] netlink_unicast+0x449/0x710 [10627.097961][ T1364] netlink_sendmsg+0x723/0xbe0 [10627.097961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10627.097961][ T1364] ___sys_sendmsg+0xee/0x170 [10627.097961][ T1364] __sys_sendmsg+0xcd/0x170 [10627.097961][ T1364] do_syscall_64+0xc6/0x1e0 [10627.097961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10627.097961][ T1364] [10627.099672][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10627.099672][ T1364] neigh_parms_alloc+0x1e5/0x510 [10627.099672][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10627.099672][ T1364] ipv6_find_idev+0x102/0x170 [10627.099672][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10627.099672][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10627.099672][ T1364] netlink_rcv_skb+0x130/0x360 [10627.099672][ T1364] netlink_unicast+0x449/0x710 [10627.099672][ T1364] netlink_sendmsg+0x723/0xbe0 [10627.099672][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10627.099672][ T1364] ___sys_sendmsg+0xee/0x170 [10627.099672][ T1364] __sys_sendmsg+0xcd/0x170 [10627.099672][ T1364] do_syscall_64+0xc6/0x1e0 [10627.099672][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10627.099672][ T1364] [10637.147058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10637.147683][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10637.147683][ T1364] ___neigh_create+0x14b/0xf60 [10637.147683][ T1364] ip6_finish_output2+0xa70/0xf80 [10637.147683][ T1364] ip6_finish_output+0x4ed/0xd30 [10637.147683][ T1364] ip6_output+0x1f3/0x770 [10637.147683][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10637.147683][ T1364] mld_sendpack+0x62d/0xbc0 [10637.147683][ T1364] mld_ifc_work+0x32/0x1f0 [10637.147683][ T1364] process_one_work+0x84d/0x18a0 [10637.147683][ T1364] worker_thread+0x587/0xd30 [10637.147683][ T1364] kthread+0x28a/0x350 [10637.147683][ T1364] ret_from_fork+0x31/0x70 [10637.147683][ T1364] ret_from_fork_asm+0x1a/0x30 [10637.147683][ T1364] [10637.150479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10637.150479][ T1364] dst_init+0x84/0x4a0 [10637.150479][ T1364] dst_alloc+0x97/0x150 [10637.150479][ T1364] ip6_dst_alloc+0x23/0x90 [10637.150479][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10637.150479][ T1364] ip6_pol_route+0x56f/0x840 [10637.150479][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10637.150479][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10637.150479][ T1364] ipv6_rcv+0x1ad/0x810 [10637.150479][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10637.150479][ T1364] process_backlog+0x101/0x620 [10637.150479][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10637.150479][ T1364] net_rx_action+0x495/0xbe0 [10637.150479][ T1364] __do_softirq+0x1b5/0x7f6 [10637.150479][ T1364] [10637.153482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10637.153482][ T1364] netdev_get_by_index+0x5e/0x80 [10637.153482][ T1364] fib6_nh_init+0x3d8/0x15b0 [10637.153482][ T1364] ip6_route_info_create+0xf18/0x17d0 [10637.153482][ T1364] ip6_route_add+0x1c/0x140 [10637.153482][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10637.153482][ T1364] addrconf_add_dev+0xe2/0x170 [10637.153482][ T1364] inet6_addr_add+0x12f/0xa40 [10637.153482][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10637.153482][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10637.153482][ T1364] netlink_rcv_skb+0x130/0x360 [10637.153482][ T1364] netlink_unicast+0x449/0x710 [10637.153482][ T1364] netlink_sendmsg+0x723/0xbe0 [10637.153482][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10637.153482][ T1364] ___sys_sendmsg+0xee/0x170 [10637.153482][ T1364] __sys_sendmsg+0xcd/0x170 [10637.153482][ T1364] do_syscall_64+0xc6/0x1e0 [10637.153482][ T1364] [10637.157085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10637.157085][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10637.157085][ T1364] ipv6_find_idev+0x102/0x170 [10637.157085][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10637.157085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10637.157085][ T1364] netlink_rcv_skb+0x130/0x360 [10637.157085][ T1364] netlink_unicast+0x449/0x710 [10637.157085][ T1364] netlink_sendmsg+0x723/0xbe0 [10637.157085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10637.157085][ T1364] ___sys_sendmsg+0xee/0x170 [10637.157085][ T1364] __sys_sendmsg+0xcd/0x170 [10637.157085][ T1364] do_syscall_64+0xc6/0x1e0 [10637.157085][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10637.157085][ T1364] [10637.159926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10637.159926][ T1364] neigh_parms_alloc+0x1e5/0x510 [10637.159926][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10637.159926][ T1364] ipv6_find_idev+0x102/0x170 [10637.159926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10637.159926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10637.159926][ T1364] netlink_rcv_skb+0x130/0x360 [10637.159926][ T1364] netlink_unicast+0x449/0x710 [10637.159926][ T1364] netlink_sendmsg+0x723/0xbe0 [10637.159926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10637.159926][ T1364] ___sys_sendmsg+0xee/0x170 [10637.159926][ T1364] __sys_sendmsg+0xcd/0x170 [10637.159926][ T1364] do_syscall_64+0xc6/0x1e0 [10637.159926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10637.159926][ T1364] [10647.171075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10647.171580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10647.171580][ T1364] ___neigh_create+0x14b/0xf60 [10647.171580][ T1364] ip6_finish_output2+0xa70/0xf80 [10647.171580][ T1364] ip6_finish_output+0x4ed/0xd30 [10647.171580][ T1364] ip6_output+0x1f3/0x770 [10647.171580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10647.171580][ T1364] mld_sendpack+0x62d/0xbc0 [10647.171580][ T1364] mld_ifc_work+0x32/0x1f0 [10647.171580][ T1364] process_one_work+0x84d/0x18a0 [10647.171580][ T1364] worker_thread+0x587/0xd30 [10647.171580][ T1364] kthread+0x28a/0x350 [10647.171580][ T1364] ret_from_fork+0x31/0x70 [10647.171580][ T1364] ret_from_fork_asm+0x1a/0x30 [10647.171580][ T1364] [10647.173494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10647.173494][ T1364] dst_init+0x84/0x4a0 [10647.173494][ T1364] dst_alloc+0x97/0x150 [10647.173494][ T1364] ip6_dst_alloc+0x23/0x90 [10647.173494][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10647.173494][ T1364] ip6_pol_route+0x56f/0x840 [10647.173494][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10647.173494][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10647.173494][ T1364] ipv6_rcv+0x1ad/0x810 [10647.173494][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10647.173494][ T1364] process_backlog+0x101/0x620 [10647.173494][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10647.173494][ T1364] net_rx_action+0x495/0xbe0 [10647.173494][ T1364] __do_softirq+0x1b5/0x7f6 [10647.173494][ T1364] [10647.175403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10647.175403][ T1364] netdev_get_by_index+0x5e/0x80 [10647.175403][ T1364] fib6_nh_init+0x3d8/0x15b0 [10647.175403][ T1364] ip6_route_info_create+0xf18/0x17d0 [10647.175403][ T1364] ip6_route_add+0x1c/0x140 [10647.175403][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10647.175403][ T1364] addrconf_add_dev+0xe2/0x170 [10647.175403][ T1364] inet6_addr_add+0x12f/0xa40 [10647.175403][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10647.175403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10647.175403][ T1364] netlink_rcv_skb+0x130/0x360 [10647.175403][ T1364] netlink_unicast+0x449/0x710 [10647.175403][ T1364] netlink_sendmsg+0x723/0xbe0 [10647.175403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10647.175403][ T1364] ___sys_sendmsg+0xee/0x170 [10647.175403][ T1364] __sys_sendmsg+0xcd/0x170 [10647.175403][ T1364] do_syscall_64+0xc6/0x1e0 [10647.175403][ T1364] [10647.177596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10647.177596][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10647.177596][ T1364] ipv6_find_idev+0x102/0x170 [10647.177596][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10647.177596][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10647.177596][ T1364] netlink_rcv_skb+0x130/0x360 [10647.177596][ T1364] netlink_unicast+0x449/0x710 [10647.177596][ T1364] netlink_sendmsg+0x723/0xbe0 [10647.177596][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10647.177596][ T1364] ___sys_sendmsg+0xee/0x170 [10647.177596][ T1364] __sys_sendmsg+0xcd/0x170 [10647.177596][ T1364] do_syscall_64+0xc6/0x1e0 [10647.177596][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10647.177596][ T1364] [10647.179296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10647.179296][ T1364] neigh_parms_alloc+0x1e5/0x510 [10647.179296][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10647.179296][ T1364] ipv6_find_idev+0x102/0x170 [10647.179296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10647.179296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10647.179296][ T1364] netlink_rcv_skb+0x130/0x360 [10647.179296][ T1364] netlink_unicast+0x449/0x710 [10647.179296][ T1364] netlink_sendmsg+0x723/0xbe0 [10647.179296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10647.179296][ T1364] ___sys_sendmsg+0xee/0x170 [10647.179296][ T1364] __sys_sendmsg+0xcd/0x170 [10647.179296][ T1364] do_syscall_64+0xc6/0x1e0 [10647.179296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10647.179296][ T1364] [10657.363083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10657.363608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10657.363608][ T1364] ___neigh_create+0x14b/0xf60 [10657.363608][ T1364] ip6_finish_output2+0xa70/0xf80 [10657.363608][ T1364] ip6_finish_output+0x4ed/0xd30 [10657.363608][ T1364] ip6_output+0x1f3/0x770 [10657.363608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10657.363608][ T1364] mld_sendpack+0x62d/0xbc0 [10657.363608][ T1364] mld_ifc_work+0x32/0x1f0 [10657.363608][ T1364] process_one_work+0x84d/0x18a0 [10657.363608][ T1364] worker_thread+0x587/0xd30 [10657.363608][ T1364] kthread+0x28a/0x350 [10657.363608][ T1364] ret_from_fork+0x31/0x70 [10657.363608][ T1364] ret_from_fork_asm+0x1a/0x30 [10657.363608][ T1364] [10657.365339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10657.365339][ T1364] dst_init+0x84/0x4a0 [10657.365339][ T1364] dst_alloc+0x97/0x150 [10657.365339][ T1364] ip6_dst_alloc+0x23/0x90 [10657.365339][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10657.365339][ T1364] ip6_pol_route+0x56f/0x840 [10657.365339][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10657.365339][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10657.365339][ T1364] ipv6_rcv+0x1ad/0x810 [10657.365339][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10657.365339][ T1364] process_backlog+0x101/0x620 [10657.365339][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10657.365339][ T1364] net_rx_action+0x495/0xbe0 [10657.365339][ T1364] __do_softirq+0x1b5/0x7f6 [10657.365339][ T1364] [10657.367177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10657.367177][ T1364] netdev_get_by_index+0x5e/0x80 [10657.367177][ T1364] fib6_nh_init+0x3d8/0x15b0 [10657.367177][ T1364] ip6_route_info_create+0xf18/0x17d0 [10657.367177][ T1364] ip6_route_add+0x1c/0x140 [10657.367177][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10657.367177][ T1364] addrconf_add_dev+0xe2/0x170 [10657.367177][ T1364] inet6_addr_add+0x12f/0xa40 [10657.367177][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10657.367177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10657.367177][ T1364] netlink_rcv_skb+0x130/0x360 [10657.367177][ T1364] netlink_unicast+0x449/0x710 [10657.367177][ T1364] netlink_sendmsg+0x723/0xbe0 [10657.367177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10657.367177][ T1364] ___sys_sendmsg+0xee/0x170 [10657.367177][ T1364] __sys_sendmsg+0xcd/0x170 [10657.367177][ T1364] do_syscall_64+0xc6/0x1e0 [10657.367177][ T1364] [10657.369384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10657.369384][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10657.369384][ T1364] ipv6_find_idev+0x102/0x170 [10657.369384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10657.369384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10657.369384][ T1364] netlink_rcv_skb+0x130/0x360 [10657.369384][ T1364] netlink_unicast+0x449/0x710 [10657.369384][ T1364] netlink_sendmsg+0x723/0xbe0 [10657.369384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10657.369384][ T1364] ___sys_sendmsg+0xee/0x170 [10657.369384][ T1364] __sys_sendmsg+0xcd/0x170 [10657.369384][ T1364] do_syscall_64+0xc6/0x1e0 [10657.369384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10657.369384][ T1364] [10657.371091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10657.371091][ T1364] neigh_parms_alloc+0x1e5/0x510 [10657.371091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10657.371091][ T1364] ipv6_find_idev+0x102/0x170 [10657.371091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10657.371091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10657.371091][ T1364] netlink_rcv_skb+0x130/0x360 [10657.371091][ T1364] netlink_unicast+0x449/0x710 [10657.371091][ T1364] netlink_sendmsg+0x723/0xbe0 [10657.371091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10657.371091][ T1364] ___sys_sendmsg+0xee/0x170 [10657.371091][ T1364] __sys_sendmsg+0xcd/0x170 [10657.371091][ T1364] do_syscall_64+0xc6/0x1e0 [10657.371091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10657.371091][ T1364] [10667.611039][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10667.611523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10667.611523][ T1364] ___neigh_create+0x14b/0xf60 [10667.611523][ T1364] ip6_finish_output2+0xa70/0xf80 [10667.611523][ T1364] ip6_finish_output+0x4ed/0xd30 [10667.611523][ T1364] ip6_output+0x1f3/0x770 [10667.611523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10667.611523][ T1364] mld_sendpack+0x62d/0xbc0 [10667.611523][ T1364] mld_ifc_work+0x32/0x1f0 [10667.611523][ T1364] process_one_work+0x84d/0x18a0 [10667.611523][ T1364] worker_thread+0x587/0xd30 [10667.611523][ T1364] kthread+0x28a/0x350 [10667.611523][ T1364] ret_from_fork+0x31/0x70 [10667.611523][ T1364] ret_from_fork_asm+0x1a/0x30 [10667.611523][ T1364] [10667.613581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10667.613581][ T1364] dst_init+0x84/0x4a0 [10667.613581][ T1364] dst_alloc+0x97/0x150 [10667.613581][ T1364] ip6_dst_alloc+0x23/0x90 [10667.613581][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10667.613581][ T1364] ip6_pol_route+0x56f/0x840 [10667.613581][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10667.613581][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10667.613581][ T1364] ipv6_rcv+0x1ad/0x810 [10667.613581][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10667.613581][ T1364] process_backlog+0x101/0x620 [10667.613581][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10667.613581][ T1364] net_rx_action+0x495/0xbe0 [10667.613581][ T1364] __do_softirq+0x1b5/0x7f6 [10667.613581][ T1364] [10667.615668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10667.615668][ T1364] netdev_get_by_index+0x5e/0x80 [10667.615668][ T1364] fib6_nh_init+0x3d8/0x15b0 [10667.615668][ T1364] ip6_route_info_create+0xf18/0x17d0 [10667.615668][ T1364] ip6_route_add+0x1c/0x140 [10667.615668][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10667.615668][ T1364] addrconf_add_dev+0xe2/0x170 [10667.615668][ T1364] inet6_addr_add+0x12f/0xa40 [10667.615668][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10667.615668][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10667.615668][ T1364] netlink_rcv_skb+0x130/0x360 [10667.615668][ T1364] netlink_unicast+0x449/0x710 [10667.615668][ T1364] netlink_sendmsg+0x723/0xbe0 [10667.615668][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10667.615668][ T1364] ___sys_sendmsg+0xee/0x170 [10667.615668][ T1364] __sys_sendmsg+0xcd/0x170 [10667.615668][ T1364] do_syscall_64+0xc6/0x1e0 [10667.615668][ T1364] [10667.618110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10667.618110][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10667.618110][ T1364] ipv6_find_idev+0x102/0x170 [10667.618110][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10667.618110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10667.618110][ T1364] netlink_rcv_skb+0x130/0x360 [10667.618110][ T1364] netlink_unicast+0x449/0x710 [10667.618110][ T1364] netlink_sendmsg+0x723/0xbe0 [10667.618110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10667.618110][ T1364] ___sys_sendmsg+0xee/0x170 [10667.618110][ T1364] __sys_sendmsg+0xcd/0x170 [10667.618110][ T1364] do_syscall_64+0xc6/0x1e0 [10667.618110][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10667.618110][ T1364] [10667.620027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10667.620027][ T1364] neigh_parms_alloc+0x1e5/0x510 [10667.620027][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10667.620027][ T1364] ipv6_find_idev+0x102/0x170 [10667.620027][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10667.620027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10667.620027][ T1364] netlink_rcv_skb+0x130/0x360 [10667.620027][ T1364] netlink_unicast+0x449/0x710 [10667.620027][ T1364] netlink_sendmsg+0x723/0xbe0 [10667.620027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10667.620027][ T1364] ___sys_sendmsg+0xee/0x170 [10667.620027][ T1364] __sys_sendmsg+0xcd/0x170 [10667.620027][ T1364] do_syscall_64+0xc6/0x1e0 [10667.620027][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10667.620027][ T1364] [10677.859036][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10677.859554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10677.859554][ T1364] ___neigh_create+0x14b/0xf60 [10677.859554][ T1364] ip6_finish_output2+0xa70/0xf80 [10677.859554][ T1364] ip6_finish_output+0x4ed/0xd30 [10677.859554][ T1364] ip6_output+0x1f3/0x770 [10677.859554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10677.859554][ T1364] mld_sendpack+0x62d/0xbc0 [10677.859554][ T1364] mld_ifc_work+0x32/0x1f0 [10677.859554][ T1364] process_one_work+0x84d/0x18a0 [10677.859554][ T1364] worker_thread+0x587/0xd30 [10677.859554][ T1364] kthread+0x28a/0x350 [10677.859554][ T1364] ret_from_fork+0x31/0x70 [10677.859554][ T1364] ret_from_fork_asm+0x1a/0x30 [10677.859554][ T1364] [10677.861426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10677.861426][ T1364] dst_init+0x84/0x4a0 [10677.861426][ T1364] dst_alloc+0x97/0x150 [10677.861426][ T1364] ip6_dst_alloc+0x23/0x90 [10677.861426][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10677.861426][ T1364] ip6_pol_route+0x56f/0x840 [10677.861426][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10677.861426][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10677.861426][ T1364] ipv6_rcv+0x1ad/0x810 [10677.861426][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10677.861426][ T1364] process_backlog+0x101/0x620 [10677.861426][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10677.861426][ T1364] net_rx_action+0x495/0xbe0 [10677.861426][ T1364] __do_softirq+0x1b5/0x7f6 [10677.861426][ T1364] [10677.863272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10677.863272][ T1364] netdev_get_by_index+0x5e/0x80 [10677.863272][ T1364] fib6_nh_init+0x3d8/0x15b0 [10677.863272][ T1364] ip6_route_info_create+0xf18/0x17d0 [10677.863272][ T1364] ip6_route_add+0x1c/0x140 [10677.863272][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10677.863272][ T1364] addrconf_add_dev+0xe2/0x170 [10677.863272][ T1364] inet6_addr_add+0x12f/0xa40 [10677.863272][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10677.863272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10677.863272][ T1364] netlink_rcv_skb+0x130/0x360 [10677.863272][ T1364] netlink_unicast+0x449/0x710 [10677.863272][ T1364] netlink_sendmsg+0x723/0xbe0 [10677.863272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10677.863272][ T1364] ___sys_sendmsg+0xee/0x170 [10677.863272][ T1364] __sys_sendmsg+0xcd/0x170 [10677.863272][ T1364] do_syscall_64+0xc6/0x1e0 [10677.863272][ T1364] [10677.865499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10677.865499][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10677.865499][ T1364] ipv6_find_idev+0x102/0x170 [10677.865499][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10677.865499][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10677.865499][ T1364] netlink_rcv_skb+0x130/0x360 [10677.865499][ T1364] netlink_unicast+0x449/0x710 [10677.865499][ T1364] netlink_sendmsg+0x723/0xbe0 [10677.865499][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10677.865499][ T1364] ___sys_sendmsg+0xee/0x170 [10677.865499][ T1364] __sys_sendmsg+0xcd/0x170 [10677.865499][ T1364] do_syscall_64+0xc6/0x1e0 [10677.865499][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10677.865499][ T1364] [10677.867221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10677.867221][ T1364] neigh_parms_alloc+0x1e5/0x510 [10677.867221][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10677.867221][ T1364] ipv6_find_idev+0x102/0x170 [10677.867221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10677.867221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10677.867221][ T1364] netlink_rcv_skb+0x130/0x360 [10677.867221][ T1364] netlink_unicast+0x449/0x710 [10677.867221][ T1364] netlink_sendmsg+0x723/0xbe0 [10677.867221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10677.867221][ T1364] ___sys_sendmsg+0xee/0x170 [10677.867221][ T1364] __sys_sendmsg+0xcd/0x170 [10677.867221][ T1364] do_syscall_64+0xc6/0x1e0 [10677.867221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10677.867221][ T1364] [10688.107047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10688.107560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10688.107560][ T1364] ___neigh_create+0x14b/0xf60 [10688.107560][ T1364] ip6_finish_output2+0xa70/0xf80 [10688.107560][ T1364] ip6_finish_output+0x4ed/0xd30 [10688.107560][ T1364] ip6_output+0x1f3/0x770 [10688.107560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10688.107560][ T1364] mld_sendpack+0x62d/0xbc0 [10688.107560][ T1364] mld_ifc_work+0x32/0x1f0 [10688.107560][ T1364] process_one_work+0x84d/0x18a0 [10688.107560][ T1364] worker_thread+0x587/0xd30 [10688.107560][ T1364] kthread+0x28a/0x350 [10688.107560][ T1364] ret_from_fork+0x31/0x70 [10688.107560][ T1364] ret_from_fork_asm+0x1a/0x30 [10688.107560][ T1364] [10688.109275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10688.109275][ T1364] dst_init+0x84/0x4a0 [10688.109275][ T1364] dst_alloc+0x97/0x150 [10688.109275][ T1364] ip6_dst_alloc+0x23/0x90 [10688.109275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10688.109275][ T1364] ip6_pol_route+0x56f/0x840 [10688.109275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10688.109275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10688.109275][ T1364] ipv6_rcv+0x1ad/0x810 [10688.109275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10688.109275][ T1364] process_backlog+0x101/0x620 [10688.109275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10688.109275][ T1364] net_rx_action+0x495/0xbe0 [10688.109275][ T1364] __do_softirq+0x1b5/0x7f6 [10688.109275][ T1364] [10688.111122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10688.111122][ T1364] netdev_get_by_index+0x5e/0x80 [10688.111122][ T1364] fib6_nh_init+0x3d8/0x15b0 [10688.111122][ T1364] ip6_route_info_create+0xf18/0x17d0 [10688.111122][ T1364] ip6_route_add+0x1c/0x140 [10688.111122][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10688.111122][ T1364] addrconf_add_dev+0xe2/0x170 [10688.111122][ T1364] inet6_addr_add+0x12f/0xa40 [10688.111122][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10688.111122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10688.111122][ T1364] netlink_rcv_skb+0x130/0x360 [10688.111122][ T1364] netlink_unicast+0x449/0x710 [10688.111122][ T1364] netlink_sendmsg+0x723/0xbe0 [10688.111122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10688.111122][ T1364] ___sys_sendmsg+0xee/0x170 [10688.111122][ T1364] __sys_sendmsg+0xcd/0x170 [10688.111122][ T1364] do_syscall_64+0xc6/0x1e0 [10688.111122][ T1364] [10688.113305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10688.113305][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10688.113305][ T1364] ipv6_find_idev+0x102/0x170 [10688.113305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10688.113305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10688.113305][ T1364] netlink_rcv_skb+0x130/0x360 [10688.113305][ T1364] netlink_unicast+0x449/0x710 [10688.113305][ T1364] netlink_sendmsg+0x723/0xbe0 [10688.113305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10688.113305][ T1364] ___sys_sendmsg+0xee/0x170 [10688.113305][ T1364] __sys_sendmsg+0xcd/0x170 [10688.113305][ T1364] do_syscall_64+0xc6/0x1e0 [10688.113305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10688.113305][ T1364] [10688.115037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10688.115037][ T1364] neigh_parms_alloc+0x1e5/0x510 [10688.115037][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10688.115037][ T1364] ipv6_find_idev+0x102/0x170 [10688.115037][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10688.115037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10688.115037][ T1364] netlink_rcv_skb+0x130/0x360 [10688.115037][ T1364] netlink_unicast+0x449/0x710 [10688.115037][ T1364] netlink_sendmsg+0x723/0xbe0 [10688.115037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10688.115037][ T1364] ___sys_sendmsg+0xee/0x170 [10688.115037][ T1364] __sys_sendmsg+0xcd/0x170 [10688.115037][ T1364] do_syscall_64+0xc6/0x1e0 [10688.115037][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10688.115037][ T1364] [10698.283005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10698.283624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10698.283624][ T1364] ___neigh_create+0x14b/0xf60 [10698.283624][ T1364] ip6_finish_output2+0xa70/0xf80 [10698.283624][ T1364] ip6_finish_output+0x4ed/0xd30 [10698.283624][ T1364] ip6_output+0x1f3/0x770 [10698.283624][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10698.283624][ T1364] mld_sendpack+0x62d/0xbc0 [10698.283624][ T1364] mld_ifc_work+0x32/0x1f0 [10698.283624][ T1364] process_one_work+0x84d/0x18a0 [10698.283624][ T1364] worker_thread+0x587/0xd30 [10698.283624][ T1364] kthread+0x28a/0x350 [10698.283624][ T1364] ret_from_fork+0x31/0x70 [10698.283624][ T1364] ret_from_fork_asm+0x1a/0x30 [10698.283624][ T1364] [10698.286282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10698.286282][ T1364] dst_init+0x84/0x4a0 [10698.286282][ T1364] dst_alloc+0x97/0x150 [10698.286282][ T1364] ip6_dst_alloc+0x23/0x90 [10698.286282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10698.286282][ T1364] ip6_pol_route+0x56f/0x840 [10698.286282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10698.286282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10698.286282][ T1364] ipv6_rcv+0x1ad/0x810 [10698.286282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10698.286282][ T1364] process_backlog+0x101/0x620 [10698.286282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10698.286282][ T1364] net_rx_action+0x495/0xbe0 [10698.286282][ T1364] __do_softirq+0x1b5/0x7f6 [10698.286282][ T1364] [10698.288586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10698.288586][ T1364] netdev_get_by_index+0x5e/0x80 [10698.288586][ T1364] fib6_nh_init+0x3d8/0x15b0 [10698.288586][ T1364] ip6_route_info_create+0xf18/0x17d0 [10698.288586][ T1364] ip6_route_add+0x1c/0x140 [10698.288586][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10698.288586][ T1364] addrconf_add_dev+0xe2/0x170 [10698.288586][ T1364] inet6_addr_add+0x12f/0xa40 [10698.288586][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10698.288586][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10698.288586][ T1364] netlink_rcv_skb+0x130/0x360 [10698.288586][ T1364] netlink_unicast+0x449/0x710 [10698.288586][ T1364] netlink_sendmsg+0x723/0xbe0 [10698.288586][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10698.288586][ T1364] ___sys_sendmsg+0xee/0x170 [10698.288586][ T1364] __sys_sendmsg+0xcd/0x170 [10698.288586][ T1364] do_syscall_64+0xc6/0x1e0 [10698.288586][ T1364] [10698.290790][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10698.290790][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10698.290790][ T1364] ipv6_find_idev+0x102/0x170 [10698.290790][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10698.290790][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10698.290790][ T1364] netlink_rcv_skb+0x130/0x360 [10698.290790][ T1364] netlink_unicast+0x449/0x710 [10698.290790][ T1364] netlink_sendmsg+0x723/0xbe0 [10698.290790][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10698.290790][ T1364] ___sys_sendmsg+0xee/0x170 [10698.290790][ T1364] __sys_sendmsg+0xcd/0x170 [10698.290790][ T1364] do_syscall_64+0xc6/0x1e0 [10698.290790][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10698.290790][ T1364] [10698.292545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10698.292545][ T1364] neigh_parms_alloc+0x1e5/0x510 [10698.292545][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10698.292545][ T1364] ipv6_find_idev+0x102/0x170 [10698.292545][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10698.292545][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10698.292545][ T1364] netlink_rcv_skb+0x130/0x360 [10698.292545][ T1364] netlink_unicast+0x449/0x710 [10698.292545][ T1364] netlink_sendmsg+0x723/0xbe0 [10698.292545][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10698.292545][ T1364] ___sys_sendmsg+0xee/0x170 [10698.292545][ T1364] __sys_sendmsg+0xcd/0x170 [10698.292545][ T1364] do_syscall_64+0xc6/0x1e0 [10698.292545][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10698.292545][ T1364] [10708.539109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10708.539547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10708.539547][ T1364] ___neigh_create+0x14b/0xf60 [10708.539547][ T1364] ip6_finish_output2+0xa70/0xf80 [10708.539547][ T1364] ip6_finish_output+0x4ed/0xd30 [10708.539547][ T1364] ip6_output+0x1f3/0x770 [10708.539547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10708.539547][ T1364] mld_sendpack+0x62d/0xbc0 [10708.539547][ T1364] mld_ifc_work+0x32/0x1f0 [10708.539547][ T1364] process_one_work+0x84d/0x18a0 [10708.539547][ T1364] worker_thread+0x587/0xd30 [10708.539547][ T1364] kthread+0x28a/0x350 [10708.539547][ T1364] ret_from_fork+0x31/0x70 [10708.539547][ T1364] ret_from_fork_asm+0x1a/0x30 [10708.539547][ T1364] [10708.541239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10708.541239][ T1364] dst_init+0x84/0x4a0 [10708.541239][ T1364] dst_alloc+0x97/0x150 [10708.541239][ T1364] ip6_dst_alloc+0x23/0x90 [10708.541239][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10708.541239][ T1364] ip6_pol_route+0x56f/0x840 [10708.541239][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10708.541239][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10708.541239][ T1364] ipv6_rcv+0x1ad/0x810 [10708.541239][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10708.541239][ T1364] process_backlog+0x101/0x620 [10708.541239][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10708.541239][ T1364] net_rx_action+0x495/0xbe0 [10708.541239][ T1364] __do_softirq+0x1b5/0x7f6 [10708.541239][ T1364] [10708.543067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10708.543067][ T1364] netdev_get_by_index+0x5e/0x80 [10708.543067][ T1364] fib6_nh_init+0x3d8/0x15b0 [10708.543067][ T1364] ip6_route_info_create+0xf18/0x17d0 [10708.543067][ T1364] ip6_route_add+0x1c/0x140 [10708.543067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10708.543067][ T1364] addrconf_add_dev+0xe2/0x170 [10708.543067][ T1364] inet6_addr_add+0x12f/0xa40 [10708.543067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10708.543067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10708.543067][ T1364] netlink_rcv_skb+0x130/0x360 [10708.543067][ T1364] netlink_unicast+0x449/0x710 [10708.543067][ T1364] netlink_sendmsg+0x723/0xbe0 [10708.543067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10708.543067][ T1364] ___sys_sendmsg+0xee/0x170 [10708.543067][ T1364] __sys_sendmsg+0xcd/0x170 [10708.543067][ T1364] do_syscall_64+0xc6/0x1e0 [10708.543067][ T1364] [10708.545294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10708.545294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10708.545294][ T1364] ipv6_find_idev+0x102/0x170 [10708.545294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10708.545294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10708.545294][ T1364] netlink_rcv_skb+0x130/0x360 [10708.545294][ T1364] netlink_unicast+0x449/0x710 [10708.545294][ T1364] netlink_sendmsg+0x723/0xbe0 [10708.545294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10708.545294][ T1364] ___sys_sendmsg+0xee/0x170 [10708.545294][ T1364] __sys_sendmsg+0xcd/0x170 [10708.545294][ T1364] do_syscall_64+0xc6/0x1e0 [10708.545294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10708.545294][ T1364] [10708.547016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10708.547016][ T1364] neigh_parms_alloc+0x1e5/0x510 [10708.547016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10708.547016][ T1364] ipv6_find_idev+0x102/0x170 [10708.547016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10708.547016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10708.547016][ T1364] netlink_rcv_skb+0x130/0x360 [10708.547016][ T1364] netlink_unicast+0x449/0x710 [10708.547016][ T1364] netlink_sendmsg+0x723/0xbe0 [10708.547016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10708.547016][ T1364] ___sys_sendmsg+0xee/0x170 [10708.547016][ T1364] __sys_sendmsg+0xcd/0x170 [10708.547016][ T1364] do_syscall_64+0xc6/0x1e0 [10708.547016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10708.547016][ T1364] [10718.659043][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10718.659489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10718.659489][ T1364] ___neigh_create+0x14b/0xf60 [10718.659489][ T1364] ip6_finish_output2+0xa70/0xf80 [10718.659489][ T1364] ip6_finish_output+0x4ed/0xd30 [10718.659489][ T1364] ip6_output+0x1f3/0x770 [10718.659489][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10718.659489][ T1364] mld_sendpack+0x62d/0xbc0 [10718.659489][ T1364] mld_ifc_work+0x32/0x1f0 [10718.659489][ T1364] process_one_work+0x84d/0x18a0 [10718.659489][ T1364] worker_thread+0x587/0xd30 [10718.659489][ T1364] kthread+0x28a/0x350 [10718.659489][ T1364] ret_from_fork+0x31/0x70 [10718.659489][ T1364] ret_from_fork_asm+0x1a/0x30 [10718.659489][ T1364] [10718.661198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10718.661198][ T1364] dst_init+0x84/0x4a0 [10718.661198][ T1364] dst_alloc+0x97/0x150 [10718.661198][ T1364] ip6_dst_alloc+0x23/0x90 [10718.661198][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10718.661198][ T1364] ip6_pol_route+0x56f/0x840 [10718.661198][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10718.661198][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10718.661198][ T1364] ipv6_rcv+0x1ad/0x810 [10718.661198][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10718.661198][ T1364] process_backlog+0x101/0x620 [10718.661198][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10718.661198][ T1364] net_rx_action+0x495/0xbe0 [10718.661198][ T1364] __do_softirq+0x1b5/0x7f6 [10718.661198][ T1364] [10718.663285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10718.663285][ T1364] netdev_get_by_index+0x5e/0x80 [10718.663285][ T1364] fib6_nh_init+0x3d8/0x15b0 [10718.663285][ T1364] ip6_route_info_create+0xf18/0x17d0 [10718.663285][ T1364] ip6_route_add+0x1c/0x140 [10718.663285][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10718.663285][ T1364] addrconf_add_dev+0xe2/0x170 [10718.663285][ T1364] inet6_addr_add+0x12f/0xa40 [10718.663285][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10718.663285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10718.663285][ T1364] netlink_rcv_skb+0x130/0x360 [10718.663285][ T1364] netlink_unicast+0x449/0x710 [10718.663285][ T1364] netlink_sendmsg+0x723/0xbe0 [10718.663285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10718.663285][ T1364] ___sys_sendmsg+0xee/0x170 [10718.663285][ T1364] __sys_sendmsg+0xcd/0x170 [10718.663285][ T1364] do_syscall_64+0xc6/0x1e0 [10718.663285][ T1364] [10718.665502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10718.665502][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10718.665502][ T1364] ipv6_find_idev+0x102/0x170 [10718.665502][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10718.665502][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10718.665502][ T1364] netlink_rcv_skb+0x130/0x360 [10718.665502][ T1364] netlink_unicast+0x449/0x710 [10718.665502][ T1364] netlink_sendmsg+0x723/0xbe0 [10718.665502][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10718.665502][ T1364] ___sys_sendmsg+0xee/0x170 [10718.665502][ T1364] __sys_sendmsg+0xcd/0x170 [10718.665502][ T1364] do_syscall_64+0xc6/0x1e0 [10718.665502][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10718.665502][ T1364] [10718.667217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10718.667217][ T1364] neigh_parms_alloc+0x1e5/0x510 [10718.667217][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10718.667217][ T1364] ipv6_find_idev+0x102/0x170 [10718.667217][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10718.667217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10718.667217][ T1364] netlink_rcv_skb+0x130/0x360 [10718.667217][ T1364] netlink_unicast+0x449/0x710 [10718.667217][ T1364] netlink_sendmsg+0x723/0xbe0 [10718.667217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10718.667217][ T1364] ___sys_sendmsg+0xee/0x170 [10718.667217][ T1364] __sys_sendmsg+0xcd/0x170 [10718.667217][ T1364] do_syscall_64+0xc6/0x1e0 [10718.667217][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10718.667217][ T1364] [10728.915035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10728.915548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10728.915548][ T1364] ___neigh_create+0x14b/0xf60 [10728.915548][ T1364] ip6_finish_output2+0xa70/0xf80 [10728.915548][ T1364] ip6_finish_output+0x4ed/0xd30 [10728.915548][ T1364] ip6_output+0x1f3/0x770 [10728.915548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10728.915548][ T1364] mld_sendpack+0x62d/0xbc0 [10728.915548][ T1364] mld_ifc_work+0x32/0x1f0 [10728.915548][ T1364] process_one_work+0x84d/0x18a0 [10728.915548][ T1364] worker_thread+0x587/0xd30 [10728.915548][ T1364] kthread+0x28a/0x350 [10728.915548][ T1364] ret_from_fork+0x31/0x70 [10728.915548][ T1364] ret_from_fork_asm+0x1a/0x30 [10728.915548][ T1364] [10728.917350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10728.917350][ T1364] dst_init+0x84/0x4a0 [10728.917350][ T1364] dst_alloc+0x97/0x150 [10728.917350][ T1364] ip6_dst_alloc+0x23/0x90 [10728.917350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10728.917350][ T1364] ip6_pol_route+0x56f/0x840 [10728.917350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10728.917350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10728.917350][ T1364] ipv6_rcv+0x1ad/0x810 [10728.917350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10728.917350][ T1364] process_backlog+0x101/0x620 [10728.917350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10728.917350][ T1364] net_rx_action+0x495/0xbe0 [10728.917350][ T1364] __do_softirq+0x1b5/0x7f6 [10728.917350][ T1364] [10728.919201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10728.919201][ T1364] netdev_get_by_index+0x5e/0x80 [10728.919201][ T1364] fib6_nh_init+0x3d8/0x15b0 [10728.919201][ T1364] ip6_route_info_create+0xf18/0x17d0 [10728.919201][ T1364] ip6_route_add+0x1c/0x140 [10728.919201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10728.919201][ T1364] addrconf_add_dev+0xe2/0x170 [10728.919201][ T1364] inet6_addr_add+0x12f/0xa40 [10728.919201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10728.919201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10728.919201][ T1364] netlink_rcv_skb+0x130/0x360 [10728.919201][ T1364] netlink_unicast+0x449/0x710 [10728.919201][ T1364] netlink_sendmsg+0x723/0xbe0 [10728.919201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10728.919201][ T1364] ___sys_sendmsg+0xee/0x170 [10728.919201][ T1364] __sys_sendmsg+0xcd/0x170 [10728.919201][ T1364] do_syscall_64+0xc6/0x1e0 [10728.919201][ T1364] [10728.921387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10728.921387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10728.921387][ T1364] ipv6_find_idev+0x102/0x170 [10728.921387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10728.921387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10728.921387][ T1364] netlink_rcv_skb+0x130/0x360 [10728.921387][ T1364] netlink_unicast+0x449/0x710 [10728.921387][ T1364] netlink_sendmsg+0x723/0xbe0 [10728.921387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10728.921387][ T1364] ___sys_sendmsg+0xee/0x170 [10728.921387][ T1364] __sys_sendmsg+0xcd/0x170 [10728.921387][ T1364] do_syscall_64+0xc6/0x1e0 [10728.921387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10728.921387][ T1364] [10728.923114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10728.923114][ T1364] neigh_parms_alloc+0x1e5/0x510 [10728.923114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10728.923114][ T1364] ipv6_find_idev+0x102/0x170 [10728.923114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10728.923114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10728.923114][ T1364] netlink_rcv_skb+0x130/0x360 [10728.923114][ T1364] netlink_unicast+0x449/0x710 [10728.923114][ T1364] netlink_sendmsg+0x723/0xbe0 [10728.923114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10728.923114][ T1364] ___sys_sendmsg+0xee/0x170 [10728.923114][ T1364] __sys_sendmsg+0xcd/0x170 [10728.923114][ T1364] do_syscall_64+0xc6/0x1e0 [10728.923114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10728.923114][ T1364] [10739.123003][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10739.123484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10739.123484][ T1364] ___neigh_create+0x14b/0xf60 [10739.123484][ T1364] ip6_finish_output2+0xa70/0xf80 [10739.123484][ T1364] ip6_finish_output+0x4ed/0xd30 [10739.123484][ T1364] ip6_output+0x1f3/0x770 [10739.123484][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10739.123484][ T1364] mld_sendpack+0x62d/0xbc0 [10739.123484][ T1364] mld_ifc_work+0x32/0x1f0 [10739.123484][ T1364] process_one_work+0x84d/0x18a0 [10739.123484][ T1364] worker_thread+0x587/0xd30 [10739.123484][ T1364] kthread+0x28a/0x350 [10739.123484][ T1364] ret_from_fork+0x31/0x70 [10739.123484][ T1364] ret_from_fork_asm+0x1a/0x30 [10739.123484][ T1364] [10739.125211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10739.125211][ T1364] dst_init+0x84/0x4a0 [10739.125211][ T1364] dst_alloc+0x97/0x150 [10739.125211][ T1364] ip6_dst_alloc+0x23/0x90 [10739.125211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10739.125211][ T1364] ip6_pol_route+0x56f/0x840 [10739.125211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10739.125211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10739.125211][ T1364] ipv6_rcv+0x1ad/0x810 [10739.125211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10739.125211][ T1364] process_backlog+0x101/0x620 [10739.125211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10739.125211][ T1364] net_rx_action+0x495/0xbe0 [10739.125211][ T1364] __do_softirq+0x1b5/0x7f6 [10739.125211][ T1364] [10739.127037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10739.127037][ T1364] netdev_get_by_index+0x5e/0x80 [10739.127037][ T1364] fib6_nh_init+0x3d8/0x15b0 [10739.127037][ T1364] ip6_route_info_create+0xf18/0x17d0 [10739.127037][ T1364] ip6_route_add+0x1c/0x140 [10739.127037][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10739.127037][ T1364] addrconf_add_dev+0xe2/0x170 [10739.127037][ T1364] inet6_addr_add+0x12f/0xa40 [10739.127037][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10739.127037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10739.127037][ T1364] netlink_rcv_skb+0x130/0x360 [10739.127037][ T1364] netlink_unicast+0x449/0x710 [10739.127037][ T1364] netlink_sendmsg+0x723/0xbe0 [10739.127037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10739.127037][ T1364] ___sys_sendmsg+0xee/0x170 [10739.127037][ T1364] __sys_sendmsg+0xcd/0x170 [10739.127037][ T1364] do_syscall_64+0xc6/0x1e0 [10739.127037][ T1364] [10739.129232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10739.129232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10739.129232][ T1364] ipv6_find_idev+0x102/0x170 [10739.129232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10739.129232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10739.129232][ T1364] netlink_rcv_skb+0x130/0x360 [10739.129232][ T1364] netlink_unicast+0x449/0x710 [10739.129232][ T1364] netlink_sendmsg+0x723/0xbe0 [10739.129232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10739.129232][ T1364] ___sys_sendmsg+0xee/0x170 [10739.129232][ T1364] __sys_sendmsg+0xcd/0x170 [10739.129232][ T1364] do_syscall_64+0xc6/0x1e0 [10739.129232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10739.129232][ T1364] [10739.130973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10739.130973][ T1364] neigh_parms_alloc+0x1e5/0x510 [10739.130973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10739.130973][ T1364] ipv6_find_idev+0x102/0x170 [10739.130973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10739.130973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10739.130973][ T1364] netlink_rcv_skb+0x130/0x360 [10739.130973][ T1364] netlink_unicast+0x449/0x710 [10739.130973][ T1364] netlink_sendmsg+0x723/0xbe0 [10739.130973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10739.130973][ T1364] ___sys_sendmsg+0xee/0x170 [10739.130973][ T1364] __sys_sendmsg+0xcd/0x170 [10739.130973][ T1364] do_syscall_64+0xc6/0x1e0 [10739.130973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10739.130973][ T1364] [10749.235058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10749.235566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10749.235566][ T1364] ___neigh_create+0x14b/0xf60 [10749.235566][ T1364] ip6_finish_output2+0xa70/0xf80 [10749.235566][ T1364] ip6_finish_output+0x4ed/0xd30 [10749.235566][ T1364] ip6_output+0x1f3/0x770 [10749.235566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10749.235566][ T1364] mld_sendpack+0x62d/0xbc0 [10749.235566][ T1364] mld_ifc_work+0x32/0x1f0 [10749.235566][ T1364] process_one_work+0x84d/0x18a0 [10749.235566][ T1364] worker_thread+0x587/0xd30 [10749.235566][ T1364] kthread+0x28a/0x350 [10749.235566][ T1364] ret_from_fork+0x31/0x70 [10749.235566][ T1364] ret_from_fork_asm+0x1a/0x30 [10749.235566][ T1364] [10749.237268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10749.237268][ T1364] dst_init+0x84/0x4a0 [10749.237268][ T1364] dst_alloc+0x97/0x150 [10749.237268][ T1364] ip6_dst_alloc+0x23/0x90 [10749.237268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10749.237268][ T1364] ip6_pol_route+0x56f/0x840 [10749.237268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10749.237268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10749.237268][ T1364] ipv6_rcv+0x1ad/0x810 [10749.237268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10749.237268][ T1364] process_backlog+0x101/0x620 [10749.237268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10749.237268][ T1364] net_rx_action+0x495/0xbe0 [10749.237268][ T1364] __do_softirq+0x1b5/0x7f6 [10749.237268][ T1364] [10749.239090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10749.239090][ T1364] netdev_get_by_index+0x5e/0x80 [10749.239090][ T1364] fib6_nh_init+0x3d8/0x15b0 [10749.239090][ T1364] ip6_route_info_create+0xf18/0x17d0 [10749.239090][ T1364] ip6_route_add+0x1c/0x140 [10749.239090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10749.239090][ T1364] addrconf_add_dev+0xe2/0x170 [10749.239090][ T1364] inet6_addr_add+0x12f/0xa40 [10749.239090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10749.239090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10749.239090][ T1364] netlink_rcv_skb+0x130/0x360 [10749.239090][ T1364] netlink_unicast+0x449/0x710 [10749.239090][ T1364] netlink_sendmsg+0x723/0xbe0 [10749.239090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10749.239090][ T1364] ___sys_sendmsg+0xee/0x170 [10749.239090][ T1364] __sys_sendmsg+0xcd/0x170 [10749.239090][ T1364] do_syscall_64+0xc6/0x1e0 [10749.239090][ T1364] [10749.241270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10749.241270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10749.241270][ T1364] ipv6_find_idev+0x102/0x170 [10749.241270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10749.241270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10749.241270][ T1364] netlink_rcv_skb+0x130/0x360 [10749.241270][ T1364] netlink_unicast+0x449/0x710 [10749.241270][ T1364] netlink_sendmsg+0x723/0xbe0 [10749.241270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10749.241270][ T1364] ___sys_sendmsg+0xee/0x170 [10749.241270][ T1364] __sys_sendmsg+0xcd/0x170 [10749.241270][ T1364] do_syscall_64+0xc6/0x1e0 [10749.241270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10749.241270][ T1364] [10749.242969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10749.242969][ T1364] neigh_parms_alloc+0x1e5/0x510 [10749.242969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10749.242969][ T1364] ipv6_find_idev+0x102/0x170 [10749.242969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10749.242969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10749.242969][ T1364] netlink_rcv_skb+0x130/0x360 [10749.242969][ T1364] netlink_unicast+0x449/0x710 [10749.242969][ T1364] netlink_sendmsg+0x723/0xbe0 [10749.242969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10749.242969][ T1364] ___sys_sendmsg+0xee/0x170 [10749.242969][ T1364] __sys_sendmsg+0xcd/0x170 [10749.242969][ T1364] do_syscall_64+0xc6/0x1e0 [10749.242969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10749.242969][ T1364] [10759.282985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10759.283426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10759.283426][ T1364] ___neigh_create+0x14b/0xf60 [10759.283426][ T1364] ip6_finish_output2+0xa70/0xf80 [10759.283426][ T1364] ip6_finish_output+0x4ed/0xd30 [10759.283426][ T1364] ip6_output+0x1f3/0x770 [10759.283426][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10759.283426][ T1364] mld_sendpack+0x62d/0xbc0 [10759.283426][ T1364] mld_ifc_work+0x32/0x1f0 [10759.283426][ T1364] process_one_work+0x84d/0x18a0 [10759.283426][ T1364] worker_thread+0x587/0xd30 [10759.283426][ T1364] kthread+0x28a/0x350 [10759.283426][ T1364] ret_from_fork+0x31/0x70 [10759.283426][ T1364] ret_from_fork_asm+0x1a/0x30 [10759.283426][ T1364] [10759.285147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10759.285147][ T1364] dst_init+0x84/0x4a0 [10759.285147][ T1364] dst_alloc+0x97/0x150 [10759.285147][ T1364] ip6_dst_alloc+0x23/0x90 [10759.285147][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10759.285147][ T1364] ip6_pol_route+0x56f/0x840 [10759.285147][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10759.285147][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10759.285147][ T1364] ipv6_rcv+0x1ad/0x810 [10759.285147][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10759.285147][ T1364] process_backlog+0x101/0x620 [10759.285147][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10759.285147][ T1364] net_rx_action+0x495/0xbe0 [10759.285147][ T1364] __do_softirq+0x1b5/0x7f6 [10759.285147][ T1364] [10759.286993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10759.286993][ T1364] netdev_get_by_index+0x5e/0x80 [10759.286993][ T1364] fib6_nh_init+0x3d8/0x15b0 [10759.286993][ T1364] ip6_route_info_create+0xf18/0x17d0 [10759.286993][ T1364] ip6_route_add+0x1c/0x140 [10759.286993][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10759.286993][ T1364] addrconf_add_dev+0xe2/0x170 [10759.286993][ T1364] inet6_addr_add+0x12f/0xa40 [10759.286993][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10759.286993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10759.286993][ T1364] netlink_rcv_skb+0x130/0x360 [10759.286993][ T1364] netlink_unicast+0x449/0x710 [10759.286993][ T1364] netlink_sendmsg+0x723/0xbe0 [10759.286993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10759.286993][ T1364] ___sys_sendmsg+0xee/0x170 [10759.286993][ T1364] __sys_sendmsg+0xcd/0x170 [10759.286993][ T1364] do_syscall_64+0xc6/0x1e0 [10759.286993][ T1364] [10759.289273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10759.289273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10759.289273][ T1364] ipv6_find_idev+0x102/0x170 [10759.289273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10759.289273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10759.289273][ T1364] netlink_rcv_skb+0x130/0x360 [10759.289273][ T1364] netlink_unicast+0x449/0x710 [10759.289273][ T1364] netlink_sendmsg+0x723/0xbe0 [10759.289273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10759.289273][ T1364] ___sys_sendmsg+0xee/0x170 [10759.289273][ T1364] __sys_sendmsg+0xcd/0x170 [10759.289273][ T1364] do_syscall_64+0xc6/0x1e0 [10759.289273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10759.289273][ T1364] [10759.291084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10759.291084][ T1364] neigh_parms_alloc+0x1e5/0x510 [10759.291084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10759.291084][ T1364] ipv6_find_idev+0x102/0x170 [10759.291084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10759.291084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10759.291084][ T1364] netlink_rcv_skb+0x130/0x360 [10759.291084][ T1364] netlink_unicast+0x449/0x710 [10759.291084][ T1364] netlink_sendmsg+0x723/0xbe0 [10759.291084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10759.291084][ T1364] ___sys_sendmsg+0xee/0x170 [10759.291084][ T1364] __sys_sendmsg+0xcd/0x170 [10759.291084][ T1364] do_syscall_64+0xc6/0x1e0 [10759.291084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10759.291084][ T1364] [10769.531086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10769.531536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10769.531536][ T1364] ___neigh_create+0x14b/0xf60 [10769.531536][ T1364] ip6_finish_output2+0xa70/0xf80 [10769.531536][ T1364] ip6_finish_output+0x4ed/0xd30 [10769.531536][ T1364] ip6_output+0x1f3/0x770 [10769.531536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10769.531536][ T1364] mld_sendpack+0x62d/0xbc0 [10769.531536][ T1364] mld_ifc_work+0x32/0x1f0 [10769.531536][ T1364] process_one_work+0x84d/0x18a0 [10769.531536][ T1364] worker_thread+0x587/0xd30 [10769.531536][ T1364] kthread+0x28a/0x350 [10769.531536][ T1364] ret_from_fork+0x31/0x70 [10769.531536][ T1364] ret_from_fork_asm+0x1a/0x30 [10769.531536][ T1364] [10769.533278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10769.533278][ T1364] dst_init+0x84/0x4a0 [10769.533278][ T1364] dst_alloc+0x97/0x150 [10769.533278][ T1364] ip6_dst_alloc+0x23/0x90 [10769.533278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10769.533278][ T1364] ip6_pol_route+0x56f/0x840 [10769.533278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10769.533278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10769.533278][ T1364] ipv6_rcv+0x1ad/0x810 [10769.533278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10769.533278][ T1364] process_backlog+0x101/0x620 [10769.533278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10769.533278][ T1364] net_rx_action+0x495/0xbe0 [10769.533278][ T1364] __do_softirq+0x1b5/0x7f6 [10769.533278][ T1364] [10769.535179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10769.535179][ T1364] netdev_get_by_index+0x5e/0x80 [10769.535179][ T1364] fib6_nh_init+0x3d8/0x15b0 [10769.535179][ T1364] ip6_route_info_create+0xf18/0x17d0 [10769.535179][ T1364] ip6_route_add+0x1c/0x140 [10769.535179][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10769.535179][ T1364] addrconf_add_dev+0xe2/0x170 [10769.535179][ T1364] inet6_addr_add+0x12f/0xa40 [10769.535179][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10769.535179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10769.535179][ T1364] netlink_rcv_skb+0x130/0x360 [10769.535179][ T1364] netlink_unicast+0x449/0x710 [10769.535179][ T1364] netlink_sendmsg+0x723/0xbe0 [10769.535179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10769.535179][ T1364] ___sys_sendmsg+0xee/0x170 [10769.535179][ T1364] __sys_sendmsg+0xcd/0x170 [10769.535179][ T1364] do_syscall_64+0xc6/0x1e0 [10769.535179][ T1364] [10769.537438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10769.537438][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10769.537438][ T1364] ipv6_find_idev+0x102/0x170 [10769.537438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10769.537438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10769.537438][ T1364] netlink_rcv_skb+0x130/0x360 [10769.537438][ T1364] netlink_unicast+0x449/0x710 [10769.537438][ T1364] netlink_sendmsg+0x723/0xbe0 [10769.537438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10769.537438][ T1364] ___sys_sendmsg+0xee/0x170 [10769.537438][ T1364] __sys_sendmsg+0xcd/0x170 [10769.537438][ T1364] do_syscall_64+0xc6/0x1e0 [10769.537438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10769.537438][ T1364] [10769.539177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10769.539177][ T1364] neigh_parms_alloc+0x1e5/0x510 [10769.539177][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10769.539177][ T1364] ipv6_find_idev+0x102/0x170 [10769.539177][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10769.539177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10769.539177][ T1364] netlink_rcv_skb+0x130/0x360 [10769.539177][ T1364] netlink_unicast+0x449/0x710 [10769.539177][ T1364] netlink_sendmsg+0x723/0xbe0 [10769.539177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10769.539177][ T1364] ___sys_sendmsg+0xee/0x170 [10769.539177][ T1364] __sys_sendmsg+0xcd/0x170 [10769.539177][ T1364] do_syscall_64+0xc6/0x1e0 [10769.539177][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10769.539177][ T1364] [10779.587057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10779.587509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10779.587509][ T1364] ___neigh_create+0x14b/0xf60 [10779.587509][ T1364] ip6_finish_output2+0xa70/0xf80 [10779.587509][ T1364] ip6_finish_output+0x4ed/0xd30 [10779.587509][ T1364] ip6_output+0x1f3/0x770 [10779.587509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10779.587509][ T1364] mld_sendpack+0x62d/0xbc0 [10779.587509][ T1364] mld_ifc_work+0x32/0x1f0 [10779.587509][ T1364] process_one_work+0x84d/0x18a0 [10779.587509][ T1364] worker_thread+0x587/0xd30 [10779.587509][ T1364] kthread+0x28a/0x350 [10779.587509][ T1364] ret_from_fork+0x31/0x70 [10779.587509][ T1364] ret_from_fork_asm+0x1a/0x30 [10779.587509][ T1364] [10779.589246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10779.589246][ T1364] dst_init+0x84/0x4a0 [10779.589246][ T1364] dst_alloc+0x97/0x150 [10779.589246][ T1364] ip6_dst_alloc+0x23/0x90 [10779.589246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10779.589246][ T1364] ip6_pol_route+0x56f/0x840 [10779.589246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10779.589246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10779.589246][ T1364] ipv6_rcv+0x1ad/0x810 [10779.589246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10779.589246][ T1364] process_backlog+0x101/0x620 [10779.589246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10779.589246][ T1364] net_rx_action+0x495/0xbe0 [10779.589246][ T1364] __do_softirq+0x1b5/0x7f6 [10779.589246][ T1364] [10779.591084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10779.591084][ T1364] netdev_get_by_index+0x5e/0x80 [10779.591084][ T1364] fib6_nh_init+0x3d8/0x15b0 [10779.591084][ T1364] ip6_route_info_create+0xf18/0x17d0 [10779.591084][ T1364] ip6_route_add+0x1c/0x140 [10779.591084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10779.591084][ T1364] addrconf_add_dev+0xe2/0x170 [10779.591084][ T1364] inet6_addr_add+0x12f/0xa40 [10779.591084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10779.591084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10779.591084][ T1364] netlink_rcv_skb+0x130/0x360 [10779.591084][ T1364] netlink_unicast+0x449/0x710 [10779.591084][ T1364] netlink_sendmsg+0x723/0xbe0 [10779.591084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10779.591084][ T1364] ___sys_sendmsg+0xee/0x170 [10779.591084][ T1364] __sys_sendmsg+0xcd/0x170 [10779.591084][ T1364] do_syscall_64+0xc6/0x1e0 [10779.591084][ T1364] [10779.593288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10779.593288][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10779.593288][ T1364] ipv6_find_idev+0x102/0x170 [10779.593288][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10779.593288][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10779.593288][ T1364] netlink_rcv_skb+0x130/0x360 [10779.593288][ T1364] netlink_unicast+0x449/0x710 [10779.593288][ T1364] netlink_sendmsg+0x723/0xbe0 [10779.593288][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10779.593288][ T1364] ___sys_sendmsg+0xee/0x170 [10779.593288][ T1364] __sys_sendmsg+0xcd/0x170 [10779.593288][ T1364] do_syscall_64+0xc6/0x1e0 [10779.593288][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10779.593288][ T1364] [10779.595685][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10779.595685][ T1364] neigh_parms_alloc+0x1e5/0x510 [10779.595685][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10779.595685][ T1364] ipv6_find_idev+0x102/0x170 [10779.595685][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10779.595685][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10779.595685][ T1364] netlink_rcv_skb+0x130/0x360 [10779.595685][ T1364] netlink_unicast+0x449/0x710 [10779.595685][ T1364] netlink_sendmsg+0x723/0xbe0 [10779.595685][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10779.595685][ T1364] ___sys_sendmsg+0xee/0x170 [10779.595685][ T1364] __sys_sendmsg+0xcd/0x170 [10779.595685][ T1364] do_syscall_64+0xc6/0x1e0 [10779.595685][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10779.595685][ T1364] [10789.835059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10789.835516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10789.835516][ T1364] ___neigh_create+0x14b/0xf60 [10789.835516][ T1364] ip6_finish_output2+0xa70/0xf80 [10789.835516][ T1364] ip6_finish_output+0x4ed/0xd30 [10789.835516][ T1364] ip6_output+0x1f3/0x770 [10789.835516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10789.835516][ T1364] mld_sendpack+0x62d/0xbc0 [10789.835516][ T1364] mld_ifc_work+0x32/0x1f0 [10789.835516][ T1364] process_one_work+0x84d/0x18a0 [10789.835516][ T1364] worker_thread+0x587/0xd30 [10789.835516][ T1364] kthread+0x28a/0x350 [10789.835516][ T1364] ret_from_fork+0x31/0x70 [10789.835516][ T1364] ret_from_fork_asm+0x1a/0x30 [10789.835516][ T1364] [10789.837265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10789.837265][ T1364] dst_init+0x84/0x4a0 [10789.837265][ T1364] dst_alloc+0x97/0x150 [10789.837265][ T1364] ip6_dst_alloc+0x23/0x90 [10789.837265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10789.837265][ T1364] ip6_pol_route+0x56f/0x840 [10789.837265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10789.837265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10789.837265][ T1364] ipv6_rcv+0x1ad/0x810 [10789.837265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10789.837265][ T1364] process_backlog+0x101/0x620 [10789.837265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10789.837265][ T1364] net_rx_action+0x495/0xbe0 [10789.837265][ T1364] __do_softirq+0x1b5/0x7f6 [10789.837265][ T1364] [10789.839190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10789.839190][ T1364] netdev_get_by_index+0x5e/0x80 [10789.839190][ T1364] fib6_nh_init+0x3d8/0x15b0 [10789.839190][ T1364] ip6_route_info_create+0xf18/0x17d0 [10789.839190][ T1364] ip6_route_add+0x1c/0x140 [10789.839190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10789.839190][ T1364] addrconf_add_dev+0xe2/0x170 [10789.839190][ T1364] inet6_addr_add+0x12f/0xa40 [10789.839190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10789.839190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10789.839190][ T1364] netlink_rcv_skb+0x130/0x360 [10789.839190][ T1364] netlink_unicast+0x449/0x710 [10789.839190][ T1364] netlink_sendmsg+0x723/0xbe0 [10789.839190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10789.839190][ T1364] ___sys_sendmsg+0xee/0x170 [10789.839190][ T1364] __sys_sendmsg+0xcd/0x170 [10789.839190][ T1364] do_syscall_64+0xc6/0x1e0 [10789.839190][ T1364] [10789.841571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10789.841571][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10789.841571][ T1364] ipv6_find_idev+0x102/0x170 [10789.841571][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10789.841571][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10789.841571][ T1364] netlink_rcv_skb+0x130/0x360 [10789.841571][ T1364] netlink_unicast+0x449/0x710 [10789.841571][ T1364] netlink_sendmsg+0x723/0xbe0 [10789.841571][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10789.841571][ T1364] ___sys_sendmsg+0xee/0x170 [10789.841571][ T1364] __sys_sendmsg+0xcd/0x170 [10789.841571][ T1364] do_syscall_64+0xc6/0x1e0 [10789.841571][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10789.841571][ T1364] [10789.843438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10789.843438][ T1364] neigh_parms_alloc+0x1e5/0x510 [10789.843438][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10789.843438][ T1364] ipv6_find_idev+0x102/0x170 [10789.843438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10789.843438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10789.843438][ T1364] netlink_rcv_skb+0x130/0x360 [10789.843438][ T1364] netlink_unicast+0x449/0x710 [10789.843438][ T1364] netlink_sendmsg+0x723/0xbe0 [10789.843438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10789.843438][ T1364] ___sys_sendmsg+0xee/0x170 [10789.843438][ T1364] __sys_sendmsg+0xcd/0x170 [10789.843438][ T1364] do_syscall_64+0xc6/0x1e0 [10789.843438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10789.843438][ T1364] [10799.963085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10799.963541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10799.963541][ T1364] ___neigh_create+0x14b/0xf60 [10799.963541][ T1364] ip6_finish_output2+0xa70/0xf80 [10799.963541][ T1364] ip6_finish_output+0x4ed/0xd30 [10799.963541][ T1364] ip6_output+0x1f3/0x770 [10799.963541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10799.963541][ T1364] mld_sendpack+0x62d/0xbc0 [10799.963541][ T1364] mld_ifc_work+0x32/0x1f0 [10799.963541][ T1364] process_one_work+0x84d/0x18a0 [10799.963541][ T1364] worker_thread+0x587/0xd30 [10799.963541][ T1364] kthread+0x28a/0x350 [10799.963541][ T1364] ret_from_fork+0x31/0x70 [10799.963541][ T1364] ret_from_fork_asm+0x1a/0x30 [10799.963541][ T1364] [10799.965302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10799.965302][ T1364] dst_init+0x84/0x4a0 [10799.965302][ T1364] dst_alloc+0x97/0x150 [10799.965302][ T1364] ip6_dst_alloc+0x23/0x90 [10799.965302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10799.965302][ T1364] ip6_pol_route+0x56f/0x840 [10799.965302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10799.965302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10799.965302][ T1364] ipv6_rcv+0x1ad/0x810 [10799.965302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10799.965302][ T1364] process_backlog+0x101/0x620 [10799.965302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10799.965302][ T1364] net_rx_action+0x495/0xbe0 [10799.965302][ T1364] __do_softirq+0x1b5/0x7f6 [10799.965302][ T1364] [10799.967151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10799.967151][ T1364] netdev_get_by_index+0x5e/0x80 [10799.967151][ T1364] fib6_nh_init+0x3d8/0x15b0 [10799.967151][ T1364] ip6_route_info_create+0xf18/0x17d0 [10799.967151][ T1364] ip6_route_add+0x1c/0x140 [10799.967151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10799.967151][ T1364] addrconf_add_dev+0xe2/0x170 [10799.967151][ T1364] inet6_addr_add+0x12f/0xa40 [10799.967151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10799.967151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10799.967151][ T1364] netlink_rcv_skb+0x130/0x360 [10799.967151][ T1364] netlink_unicast+0x449/0x710 [10799.967151][ T1364] netlink_sendmsg+0x723/0xbe0 [10799.967151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10799.967151][ T1364] ___sys_sendmsg+0xee/0x170 [10799.967151][ T1364] __sys_sendmsg+0xcd/0x170 [10799.967151][ T1364] do_syscall_64+0xc6/0x1e0 [10799.967151][ T1364] [10799.969376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10799.969376][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10799.969376][ T1364] ipv6_find_idev+0x102/0x170 [10799.969376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10799.969376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10799.969376][ T1364] netlink_rcv_skb+0x130/0x360 [10799.969376][ T1364] netlink_unicast+0x449/0x710 [10799.969376][ T1364] netlink_sendmsg+0x723/0xbe0 [10799.969376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10799.969376][ T1364] ___sys_sendmsg+0xee/0x170 [10799.969376][ T1364] __sys_sendmsg+0xcd/0x170 [10799.969376][ T1364] do_syscall_64+0xc6/0x1e0 [10799.969376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10799.969376][ T1364] [10799.971115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10799.971115][ T1364] neigh_parms_alloc+0x1e5/0x510 [10799.971115][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10799.971115][ T1364] ipv6_find_idev+0x102/0x170 [10799.971115][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10799.971115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10799.971115][ T1364] netlink_rcv_skb+0x130/0x360 [10799.971115][ T1364] netlink_unicast+0x449/0x710 [10799.971115][ T1364] netlink_sendmsg+0x723/0xbe0 [10799.971115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10799.971115][ T1364] ___sys_sendmsg+0xee/0x170 [10799.971115][ T1364] __sys_sendmsg+0xcd/0x170 [10799.971115][ T1364] do_syscall_64+0xc6/0x1e0 [10799.971115][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10799.971115][ T1364] [10810.219038][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10810.219552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10810.219552][ T1364] ___neigh_create+0x14b/0xf60 [10810.219552][ T1364] ip6_finish_output2+0xa70/0xf80 [10810.219552][ T1364] ip6_finish_output+0x4ed/0xd30 [10810.219552][ T1364] ip6_output+0x1f3/0x770 [10810.219552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10810.219552][ T1364] mld_sendpack+0x62d/0xbc0 [10810.219552][ T1364] mld_ifc_work+0x32/0x1f0 [10810.219552][ T1364] process_one_work+0x84d/0x18a0 [10810.219552][ T1364] worker_thread+0x587/0xd30 [10810.219552][ T1364] kthread+0x28a/0x350 [10810.219552][ T1364] ret_from_fork+0x31/0x70 [10810.219552][ T1364] ret_from_fork_asm+0x1a/0x30 [10810.219552][ T1364] [10810.222361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10810.222361][ T1364] dst_init+0x84/0x4a0 [10810.222361][ T1364] dst_alloc+0x97/0x150 [10810.222361][ T1364] ip6_dst_alloc+0x23/0x90 [10810.222361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10810.222361][ T1364] ip6_pol_route+0x56f/0x840 [10810.222361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10810.222361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10810.222361][ T1364] ipv6_rcv+0x1ad/0x810 [10810.222361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10810.222361][ T1364] process_backlog+0x101/0x620 [10810.222361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10810.222361][ T1364] net_rx_action+0x495/0xbe0 [10810.222361][ T1364] __do_softirq+0x1b5/0x7f6 [10810.222361][ T1364] [10810.225271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10810.225271][ T1364] netdev_get_by_index+0x5e/0x80 [10810.225271][ T1364] fib6_nh_init+0x3d8/0x15b0 [10810.225271][ T1364] ip6_route_info_create+0xf18/0x17d0 [10810.225271][ T1364] ip6_route_add+0x1c/0x140 [10810.225271][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10810.225271][ T1364] addrconf_add_dev+0xe2/0x170 [10810.225271][ T1364] inet6_addr_add+0x12f/0xa40 [10810.225271][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10810.225271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10810.225271][ T1364] netlink_rcv_skb+0x130/0x360 [10810.225271][ T1364] netlink_unicast+0x449/0x710 [10810.225271][ T1364] netlink_sendmsg+0x723/0xbe0 [10810.225271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10810.225271][ T1364] ___sys_sendmsg+0xee/0x170 [10810.225271][ T1364] __sys_sendmsg+0xcd/0x170 [10810.225271][ T1364] do_syscall_64+0xc6/0x1e0 [10810.225271][ T1364] [10810.228711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10810.228711][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10810.228711][ T1364] ipv6_find_idev+0x102/0x170 [10810.228711][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10810.228711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10810.228711][ T1364] netlink_rcv_skb+0x130/0x360 [10810.228711][ T1364] netlink_unicast+0x449/0x710 [10810.228711][ T1364] netlink_sendmsg+0x723/0xbe0 [10810.228711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10810.228711][ T1364] ___sys_sendmsg+0xee/0x170 [10810.228711][ T1364] __sys_sendmsg+0xcd/0x170 [10810.228711][ T1364] do_syscall_64+0xc6/0x1e0 [10810.228711][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10810.228711][ T1364] [10810.231376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10810.231376][ T1364] neigh_parms_alloc+0x1e5/0x510 [10810.231376][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10810.231376][ T1364] ipv6_find_idev+0x102/0x170 [10810.231376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10810.231376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10810.231376][ T1364] netlink_rcv_skb+0x130/0x360 [10810.231376][ T1364] netlink_unicast+0x449/0x710 [10810.231376][ T1364] netlink_sendmsg+0x723/0xbe0 [10810.231376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10810.231376][ T1364] ___sys_sendmsg+0xee/0x170 [10810.231376][ T1364] __sys_sendmsg+0xcd/0x170 [10810.231376][ T1364] do_syscall_64+0xc6/0x1e0 [10810.231376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10810.231376][ T1364] [10820.483091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10820.483652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10820.483652][ T1364] ___neigh_create+0x14b/0xf60 [10820.483652][ T1364] ip6_finish_output2+0xa70/0xf80 [10820.483652][ T1364] ip6_finish_output+0x4ed/0xd30 [10820.483652][ T1364] ip6_output+0x1f3/0x770 [10820.483652][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10820.483652][ T1364] mld_sendpack+0x62d/0xbc0 [10820.483652][ T1364] mld_ifc_work+0x32/0x1f0 [10820.483652][ T1364] process_one_work+0x84d/0x18a0 [10820.483652][ T1364] worker_thread+0x587/0xd30 [10820.483652][ T1364] kthread+0x28a/0x350 [10820.483652][ T1364] ret_from_fork+0x31/0x70 [10820.483652][ T1364] ret_from_fork_asm+0x1a/0x30 [10820.483652][ T1364] [10820.485403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10820.485403][ T1364] dst_init+0x84/0x4a0 [10820.485403][ T1364] dst_alloc+0x97/0x150 [10820.485403][ T1364] ip6_dst_alloc+0x23/0x90 [10820.485403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10820.485403][ T1364] ip6_pol_route+0x56f/0x840 [10820.485403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10820.485403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10820.485403][ T1364] ipv6_rcv+0x1ad/0x810 [10820.485403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10820.485403][ T1364] process_backlog+0x101/0x620 [10820.485403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10820.485403][ T1364] net_rx_action+0x495/0xbe0 [10820.485403][ T1364] __do_softirq+0x1b5/0x7f6 [10820.485403][ T1364] [10820.487253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10820.487253][ T1364] netdev_get_by_index+0x5e/0x80 [10820.487253][ T1364] fib6_nh_init+0x3d8/0x15b0 [10820.487253][ T1364] ip6_route_info_create+0xf18/0x17d0 [10820.487253][ T1364] ip6_route_add+0x1c/0x140 [10820.487253][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10820.487253][ T1364] addrconf_add_dev+0xe2/0x170 [10820.487253][ T1364] inet6_addr_add+0x12f/0xa40 [10820.487253][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10820.487253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10820.487253][ T1364] netlink_rcv_skb+0x130/0x360 [10820.487253][ T1364] netlink_unicast+0x449/0x710 [10820.487253][ T1364] netlink_sendmsg+0x723/0xbe0 [10820.487253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10820.487253][ T1364] ___sys_sendmsg+0xee/0x170 [10820.487253][ T1364] __sys_sendmsg+0xcd/0x170 [10820.487253][ T1364] do_syscall_64+0xc6/0x1e0 [10820.487253][ T1364] [10820.489497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10820.489497][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10820.489497][ T1364] ipv6_find_idev+0x102/0x170 [10820.489497][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10820.489497][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10820.489497][ T1364] netlink_rcv_skb+0x130/0x360 [10820.489497][ T1364] netlink_unicast+0x449/0x710 [10820.489497][ T1364] netlink_sendmsg+0x723/0xbe0 [10820.489497][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10820.489497][ T1364] ___sys_sendmsg+0xee/0x170 [10820.489497][ T1364] __sys_sendmsg+0xcd/0x170 [10820.489497][ T1364] do_syscall_64+0xc6/0x1e0 [10820.489497][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10820.489497][ T1364] [10820.491262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10820.491262][ T1364] neigh_parms_alloc+0x1e5/0x510 [10820.491262][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10820.491262][ T1364] ipv6_find_idev+0x102/0x170 [10820.491262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10820.491262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10820.491262][ T1364] netlink_rcv_skb+0x130/0x360 [10820.491262][ T1364] netlink_unicast+0x449/0x710 [10820.491262][ T1364] netlink_sendmsg+0x723/0xbe0 [10820.491262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10820.491262][ T1364] ___sys_sendmsg+0xee/0x170 [10820.491262][ T1364] __sys_sendmsg+0xcd/0x170 [10820.491262][ T1364] do_syscall_64+0xc6/0x1e0 [10820.491262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10820.491262][ T1364] [10830.739032][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10830.739582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10830.739582][ T1364] ___neigh_create+0x14b/0xf60 [10830.739582][ T1364] ip6_finish_output2+0xa70/0xf80 [10830.739582][ T1364] ip6_finish_output+0x4ed/0xd30 [10830.739582][ T1364] ip6_output+0x1f3/0x770 [10830.739582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10830.739582][ T1364] mld_sendpack+0x62d/0xbc0 [10830.739582][ T1364] mld_ifc_work+0x32/0x1f0 [10830.739582][ T1364] process_one_work+0x84d/0x18a0 [10830.739582][ T1364] worker_thread+0x587/0xd30 [10830.739582][ T1364] kthread+0x28a/0x350 [10830.739582][ T1364] ret_from_fork+0x31/0x70 [10830.739582][ T1364] ret_from_fork_asm+0x1a/0x30 [10830.739582][ T1364] [10830.741330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10830.741330][ T1364] dst_init+0x84/0x4a0 [10830.741330][ T1364] dst_alloc+0x97/0x150 [10830.741330][ T1364] ip6_dst_alloc+0x23/0x90 [10830.741330][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10830.741330][ T1364] ip6_pol_route+0x56f/0x840 [10830.741330][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10830.741330][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10830.741330][ T1364] ipv6_rcv+0x1ad/0x810 [10830.741330][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10830.741330][ T1364] process_backlog+0x101/0x620 [10830.741330][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10830.741330][ T1364] net_rx_action+0x495/0xbe0 [10830.741330][ T1364] __do_softirq+0x1b5/0x7f6 [10830.741330][ T1364] [10830.743831][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10830.743831][ T1364] netdev_get_by_index+0x5e/0x80 [10830.743831][ T1364] fib6_nh_init+0x3d8/0x15b0 [10830.743831][ T1364] ip6_route_info_create+0xf18/0x17d0 [10830.743831][ T1364] ip6_route_add+0x1c/0x140 [10830.743831][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10830.743831][ T1364] addrconf_add_dev+0xe2/0x170 [10830.743831][ T1364] inet6_addr_add+0x12f/0xa40 [10830.743831][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10830.743831][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10830.743831][ T1364] netlink_rcv_skb+0x130/0x360 [10830.743831][ T1364] netlink_unicast+0x449/0x710 [10830.743831][ T1364] netlink_sendmsg+0x723/0xbe0 [10830.743831][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10830.743831][ T1364] ___sys_sendmsg+0xee/0x170 [10830.743831][ T1364] __sys_sendmsg+0xcd/0x170 [10830.743831][ T1364] do_syscall_64+0xc6/0x1e0 [10830.743831][ T1364] [10830.746086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10830.746086][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10830.746086][ T1364] ipv6_find_idev+0x102/0x170 [10830.746086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10830.746086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10830.746086][ T1364] netlink_rcv_skb+0x130/0x360 [10830.746086][ T1364] netlink_unicast+0x449/0x710 [10830.746086][ T1364] netlink_sendmsg+0x723/0xbe0 [10830.746086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10830.746086][ T1364] ___sys_sendmsg+0xee/0x170 [10830.746086][ T1364] __sys_sendmsg+0xcd/0x170 [10830.746086][ T1364] do_syscall_64+0xc6/0x1e0 [10830.746086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10830.746086][ T1364] [10830.747810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10830.747810][ T1364] neigh_parms_alloc+0x1e5/0x510 [10830.747810][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10830.747810][ T1364] ipv6_find_idev+0x102/0x170 [10830.747810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10830.747810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10830.747810][ T1364] netlink_rcv_skb+0x130/0x360 [10830.747810][ T1364] netlink_unicast+0x449/0x710 [10830.747810][ T1364] netlink_sendmsg+0x723/0xbe0 [10830.747810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10830.747810][ T1364] ___sys_sendmsg+0xee/0x170 [10830.747810][ T1364] __sys_sendmsg+0xcd/0x170 [10830.747810][ T1364] do_syscall_64+0xc6/0x1e0 [10830.747810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10830.747810][ T1364] [10840.867045][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10840.867472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10840.867472][ T1364] ___neigh_create+0x14b/0xf60 [10840.867472][ T1364] ip6_finish_output2+0xa70/0xf80 [10840.867472][ T1364] ip6_finish_output+0x4ed/0xd30 [10840.867472][ T1364] ip6_output+0x1f3/0x770 [10840.867472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10840.867472][ T1364] mld_sendpack+0x62d/0xbc0 [10840.867472][ T1364] mld_ifc_work+0x32/0x1f0 [10840.867472][ T1364] process_one_work+0x84d/0x18a0 [10840.867472][ T1364] worker_thread+0x587/0xd30 [10840.867472][ T1364] kthread+0x28a/0x350 [10840.867472][ T1364] ret_from_fork+0x31/0x70 [10840.867472][ T1364] ret_from_fork_asm+0x1a/0x30 [10840.867472][ T1364] [10840.869291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10840.869291][ T1364] dst_init+0x84/0x4a0 [10840.869291][ T1364] dst_alloc+0x97/0x150 [10840.869291][ T1364] ip6_dst_alloc+0x23/0x90 [10840.869291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10840.869291][ T1364] ip6_pol_route+0x56f/0x840 [10840.869291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10840.869291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10840.869291][ T1364] ipv6_rcv+0x1ad/0x810 [10840.869291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10840.869291][ T1364] process_backlog+0x101/0x620 [10840.869291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10840.869291][ T1364] net_rx_action+0x495/0xbe0 [10840.869291][ T1364] __do_softirq+0x1b5/0x7f6 [10840.869291][ T1364] [10840.871116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10840.871116][ T1364] netdev_get_by_index+0x5e/0x80 [10840.871116][ T1364] fib6_nh_init+0x3d8/0x15b0 [10840.871116][ T1364] ip6_route_info_create+0xf18/0x17d0 [10840.871116][ T1364] ip6_route_add+0x1c/0x140 [10840.871116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10840.871116][ T1364] addrconf_add_dev+0xe2/0x170 [10840.871116][ T1364] inet6_addr_add+0x12f/0xa40 [10840.871116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10840.871116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10840.871116][ T1364] netlink_rcv_skb+0x130/0x360 [10840.871116][ T1364] netlink_unicast+0x449/0x710 [10840.871116][ T1364] netlink_sendmsg+0x723/0xbe0 [10840.871116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10840.871116][ T1364] ___sys_sendmsg+0xee/0x170 [10840.871116][ T1364] __sys_sendmsg+0xcd/0x170 [10840.871116][ T1364] do_syscall_64+0xc6/0x1e0 [10840.871116][ T1364] [10840.873294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10840.873294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10840.873294][ T1364] ipv6_find_idev+0x102/0x170 [10840.873294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10840.873294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10840.873294][ T1364] netlink_rcv_skb+0x130/0x360 [10840.873294][ T1364] netlink_unicast+0x449/0x710 [10840.873294][ T1364] netlink_sendmsg+0x723/0xbe0 [10840.873294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10840.873294][ T1364] ___sys_sendmsg+0xee/0x170 [10840.873294][ T1364] __sys_sendmsg+0xcd/0x170 [10840.873294][ T1364] do_syscall_64+0xc6/0x1e0 [10840.873294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10840.873294][ T1364] [10840.875007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10840.875007][ T1364] neigh_parms_alloc+0x1e5/0x510 [10840.875007][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10840.875007][ T1364] ipv6_find_idev+0x102/0x170 [10840.875007][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10840.875007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10840.875007][ T1364] netlink_rcv_skb+0x130/0x360 [10840.875007][ T1364] netlink_unicast+0x449/0x710 [10840.875007][ T1364] netlink_sendmsg+0x723/0xbe0 [10840.875007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10840.875007][ T1364] ___sys_sendmsg+0xee/0x170 [10840.875007][ T1364] __sys_sendmsg+0xcd/0x170 [10840.875007][ T1364] do_syscall_64+0xc6/0x1e0 [10840.875007][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10840.875007][ T1364] [10851.115078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10851.115516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10851.115516][ T1364] ___neigh_create+0x14b/0xf60 [10851.115516][ T1364] ip6_finish_output2+0xa70/0xf80 [10851.115516][ T1364] ip6_finish_output+0x4ed/0xd30 [10851.115516][ T1364] ip6_output+0x1f3/0x770 [10851.115516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10851.115516][ T1364] mld_sendpack+0x62d/0xbc0 [10851.115516][ T1364] mld_ifc_work+0x32/0x1f0 [10851.115516][ T1364] process_one_work+0x84d/0x18a0 [10851.115516][ T1364] worker_thread+0x587/0xd30 [10851.115516][ T1364] kthread+0x28a/0x350 [10851.115516][ T1364] ret_from_fork+0x31/0x70 [10851.115516][ T1364] ret_from_fork_asm+0x1a/0x30 [10851.115516][ T1364] [10851.117245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10851.117245][ T1364] dst_init+0x84/0x4a0 [10851.117245][ T1364] dst_alloc+0x97/0x150 [10851.117245][ T1364] ip6_dst_alloc+0x23/0x90 [10851.117245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10851.117245][ T1364] ip6_pol_route+0x56f/0x840 [10851.117245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10851.117245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10851.117245][ T1364] ipv6_rcv+0x1ad/0x810 [10851.117245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10851.117245][ T1364] process_backlog+0x101/0x620 [10851.117245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10851.117245][ T1364] net_rx_action+0x495/0xbe0 [10851.117245][ T1364] __do_softirq+0x1b5/0x7f6 [10851.117245][ T1364] [10851.119076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10851.119076][ T1364] netdev_get_by_index+0x5e/0x80 [10851.119076][ T1364] fib6_nh_init+0x3d8/0x15b0 [10851.119076][ T1364] ip6_route_info_create+0xf18/0x17d0 [10851.119076][ T1364] ip6_route_add+0x1c/0x140 [10851.119076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10851.119076][ T1364] addrconf_add_dev+0xe2/0x170 [10851.119076][ T1364] inet6_addr_add+0x12f/0xa40 [10851.119076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10851.119076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10851.119076][ T1364] netlink_rcv_skb+0x130/0x360 [10851.119076][ T1364] netlink_unicast+0x449/0x710 [10851.119076][ T1364] netlink_sendmsg+0x723/0xbe0 [10851.119076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10851.119076][ T1364] ___sys_sendmsg+0xee/0x170 [10851.119076][ T1364] __sys_sendmsg+0xcd/0x170 [10851.119076][ T1364] do_syscall_64+0xc6/0x1e0 [10851.119076][ T1364] [10851.121267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10851.121267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10851.121267][ T1364] ipv6_find_idev+0x102/0x170 [10851.121267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10851.121267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10851.121267][ T1364] netlink_rcv_skb+0x130/0x360 [10851.121267][ T1364] netlink_unicast+0x449/0x710 [10851.121267][ T1364] netlink_sendmsg+0x723/0xbe0 [10851.121267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10851.121267][ T1364] ___sys_sendmsg+0xee/0x170 [10851.121267][ T1364] __sys_sendmsg+0xcd/0x170 [10851.121267][ T1364] do_syscall_64+0xc6/0x1e0 [10851.121267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10851.121267][ T1364] [10851.122979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10851.122979][ T1364] neigh_parms_alloc+0x1e5/0x510 [10851.122979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10851.122979][ T1364] ipv6_find_idev+0x102/0x170 [10851.122979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10851.122979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10851.122979][ T1364] netlink_rcv_skb+0x130/0x360 [10851.122979][ T1364] netlink_unicast+0x449/0x710 [10851.122979][ T1364] netlink_sendmsg+0x723/0xbe0 [10851.122979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10851.122979][ T1364] ___sys_sendmsg+0xee/0x170 [10851.122979][ T1364] __sys_sendmsg+0xcd/0x170 [10851.122979][ T1364] do_syscall_64+0xc6/0x1e0 [10851.122979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10851.122979][ T1364] [10861.363070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10861.363487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10861.363487][ T1364] ___neigh_create+0x14b/0xf60 [10861.363487][ T1364] ip6_finish_output2+0xa70/0xf80 [10861.363487][ T1364] ip6_finish_output+0x4ed/0xd30 [10861.363487][ T1364] ip6_output+0x1f3/0x770 [10861.363487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10861.363487][ T1364] mld_sendpack+0x62d/0xbc0 [10861.363487][ T1364] mld_ifc_work+0x32/0x1f0 [10861.363487][ T1364] process_one_work+0x84d/0x18a0 [10861.363487][ T1364] worker_thread+0x587/0xd30 [10861.363487][ T1364] kthread+0x28a/0x350 [10861.363487][ T1364] ret_from_fork+0x31/0x70 [10861.363487][ T1364] ret_from_fork_asm+0x1a/0x30 [10861.363487][ T1364] [10861.365416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10861.365416][ T1364] dst_init+0x84/0x4a0 [10861.365416][ T1364] dst_alloc+0x97/0x150 [10861.365416][ T1364] ip6_dst_alloc+0x23/0x90 [10861.365416][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10861.365416][ T1364] ip6_pol_route+0x56f/0x840 [10861.365416][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10861.365416][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10861.365416][ T1364] ipv6_rcv+0x1ad/0x810 [10861.365416][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10861.365416][ T1364] process_backlog+0x101/0x620 [10861.365416][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10861.365416][ T1364] net_rx_action+0x495/0xbe0 [10861.365416][ T1364] __do_softirq+0x1b5/0x7f6 [10861.365416][ T1364] [10861.368392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10861.368392][ T1364] netdev_get_by_index+0x5e/0x80 [10861.368392][ T1364] fib6_nh_init+0x3d8/0x15b0 [10861.368392][ T1364] ip6_route_info_create+0xf18/0x17d0 [10861.368392][ T1364] ip6_route_add+0x1c/0x140 [10861.368392][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10861.368392][ T1364] addrconf_add_dev+0xe2/0x170 [10861.368392][ T1364] inet6_addr_add+0x12f/0xa40 [10861.368392][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10861.368392][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10861.368392][ T1364] netlink_rcv_skb+0x130/0x360 [10861.368392][ T1364] netlink_unicast+0x449/0x710 [10861.368392][ T1364] netlink_sendmsg+0x723/0xbe0 [10861.368392][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10861.368392][ T1364] ___sys_sendmsg+0xee/0x170 [10861.368392][ T1364] __sys_sendmsg+0xcd/0x170 [10861.368392][ T1364] do_syscall_64+0xc6/0x1e0 [10861.368392][ T1364] [10861.371779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10861.371779][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10861.371779][ T1364] ipv6_find_idev+0x102/0x170 [10861.371779][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10861.371779][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10861.371779][ T1364] netlink_rcv_skb+0x130/0x360 [10861.371779][ T1364] netlink_unicast+0x449/0x710 [10861.371779][ T1364] netlink_sendmsg+0x723/0xbe0 [10861.371779][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10861.371779][ T1364] ___sys_sendmsg+0xee/0x170 [10861.371779][ T1364] __sys_sendmsg+0xcd/0x170 [10861.371779][ T1364] do_syscall_64+0xc6/0x1e0 [10861.371779][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10861.371779][ T1364] [10861.374393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10861.374393][ T1364] neigh_parms_alloc+0x1e5/0x510 [10861.374393][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10861.374393][ T1364] ipv6_find_idev+0x102/0x170 [10861.374393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10861.374393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10861.374393][ T1364] netlink_rcv_skb+0x130/0x360 [10861.374393][ T1364] netlink_unicast+0x449/0x710 [10861.374393][ T1364] netlink_sendmsg+0x723/0xbe0 [10861.374393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10861.374393][ T1364] ___sys_sendmsg+0xee/0x170 [10861.374393][ T1364] __sys_sendmsg+0xcd/0x170 [10861.374393][ T1364] do_syscall_64+0xc6/0x1e0 [10861.374393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10861.374393][ T1364] [10871.611041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10871.611473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10871.611473][ T1364] ___neigh_create+0x14b/0xf60 [10871.611473][ T1364] ip6_finish_output2+0xa70/0xf80 [10871.611473][ T1364] ip6_finish_output+0x4ed/0xd30 [10871.611473][ T1364] ip6_output+0x1f3/0x770 [10871.611473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10871.611473][ T1364] mld_sendpack+0x62d/0xbc0 [10871.611473][ T1364] mld_ifc_work+0x32/0x1f0 [10871.611473][ T1364] process_one_work+0x84d/0x18a0 [10871.611473][ T1364] worker_thread+0x587/0xd30 [10871.611473][ T1364] kthread+0x28a/0x350 [10871.611473][ T1364] ret_from_fork+0x31/0x70 [10871.611473][ T1364] ret_from_fork_asm+0x1a/0x30 [10871.611473][ T1364] [10871.613188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10871.613188][ T1364] dst_init+0x84/0x4a0 [10871.613188][ T1364] dst_alloc+0x97/0x150 [10871.613188][ T1364] ip6_dst_alloc+0x23/0x90 [10871.613188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10871.613188][ T1364] ip6_pol_route+0x56f/0x840 [10871.613188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10871.613188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10871.613188][ T1364] ipv6_rcv+0x1ad/0x810 [10871.613188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10871.613188][ T1364] process_backlog+0x101/0x620 [10871.613188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10871.613188][ T1364] net_rx_action+0x495/0xbe0 [10871.613188][ T1364] __do_softirq+0x1b5/0x7f6 [10871.613188][ T1364] [10871.615025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10871.615025][ T1364] netdev_get_by_index+0x5e/0x80 [10871.615025][ T1364] fib6_nh_init+0x3d8/0x15b0 [10871.615025][ T1364] ip6_route_info_create+0xf18/0x17d0 [10871.615025][ T1364] ip6_route_add+0x1c/0x140 [10871.615025][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10871.615025][ T1364] addrconf_add_dev+0xe2/0x170 [10871.615025][ T1364] inet6_addr_add+0x12f/0xa40 [10871.615025][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10871.615025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10871.615025][ T1364] netlink_rcv_skb+0x130/0x360 [10871.615025][ T1364] netlink_unicast+0x449/0x710 [10871.615025][ T1364] netlink_sendmsg+0x723/0xbe0 [10871.615025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10871.615025][ T1364] ___sys_sendmsg+0xee/0x170 [10871.615025][ T1364] __sys_sendmsg+0xcd/0x170 [10871.615025][ T1364] do_syscall_64+0xc6/0x1e0 [10871.615025][ T1364] [10871.617217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10871.617217][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10871.617217][ T1364] ipv6_find_idev+0x102/0x170 [10871.617217][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10871.617217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10871.617217][ T1364] netlink_rcv_skb+0x130/0x360 [10871.617217][ T1364] netlink_unicast+0x449/0x710 [10871.617217][ T1364] netlink_sendmsg+0x723/0xbe0 [10871.617217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10871.617217][ T1364] ___sys_sendmsg+0xee/0x170 [10871.617217][ T1364] __sys_sendmsg+0xcd/0x170 [10871.617217][ T1364] do_syscall_64+0xc6/0x1e0 [10871.617217][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10871.617217][ T1364] [10871.618923][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10871.618923][ T1364] neigh_parms_alloc+0x1e5/0x510 [10871.618923][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10871.618923][ T1364] ipv6_find_idev+0x102/0x170 [10871.618923][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10871.618923][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10871.618923][ T1364] netlink_rcv_skb+0x130/0x360 [10871.618923][ T1364] netlink_unicast+0x449/0x710 [10871.618923][ T1364] netlink_sendmsg+0x723/0xbe0 [10871.618923][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10871.618923][ T1364] ___sys_sendmsg+0xee/0x170 [10871.618923][ T1364] __sys_sendmsg+0xcd/0x170 [10871.618923][ T1364] do_syscall_64+0xc6/0x1e0 [10871.618923][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10871.618923][ T1364] [10881.859085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10881.859578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10881.859578][ T1364] ___neigh_create+0x14b/0xf60 [10881.859578][ T1364] ip6_finish_output2+0xa70/0xf80 [10881.859578][ T1364] ip6_finish_output+0x4ed/0xd30 [10881.859578][ T1364] ip6_output+0x1f3/0x770 [10881.859578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10881.859578][ T1364] mld_sendpack+0x62d/0xbc0 [10881.859578][ T1364] mld_ifc_work+0x32/0x1f0 [10881.859578][ T1364] process_one_work+0x84d/0x18a0 [10881.859578][ T1364] worker_thread+0x587/0xd30 [10881.859578][ T1364] kthread+0x28a/0x350 [10881.859578][ T1364] ret_from_fork+0x31/0x70 [10881.859578][ T1364] ret_from_fork_asm+0x1a/0x30 [10881.859578][ T1364] [10881.861462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10881.861462][ T1364] dst_init+0x84/0x4a0 [10881.861462][ T1364] dst_alloc+0x97/0x150 [10881.861462][ T1364] ip6_dst_alloc+0x23/0x90 [10881.861462][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10881.861462][ T1364] ip6_pol_route+0x56f/0x840 [10881.861462][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10881.861462][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10881.861462][ T1364] ipv6_rcv+0x1ad/0x810 [10881.861462][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10881.861462][ T1364] process_backlog+0x101/0x620 [10881.861462][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10881.861462][ T1364] net_rx_action+0x495/0xbe0 [10881.861462][ T1364] __do_softirq+0x1b5/0x7f6 [10881.861462][ T1364] [10881.863451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10881.863451][ T1364] netdev_get_by_index+0x5e/0x80 [10881.863451][ T1364] fib6_nh_init+0x3d8/0x15b0 [10881.863451][ T1364] ip6_route_info_create+0xf18/0x17d0 [10881.863451][ T1364] ip6_route_add+0x1c/0x140 [10881.863451][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10881.863451][ T1364] addrconf_add_dev+0xe2/0x170 [10881.863451][ T1364] inet6_addr_add+0x12f/0xa40 [10881.863451][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10881.863451][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10881.863451][ T1364] netlink_rcv_skb+0x130/0x360 [10881.863451][ T1364] netlink_unicast+0x449/0x710 [10881.863451][ T1364] netlink_sendmsg+0x723/0xbe0 [10881.863451][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10881.863451][ T1364] ___sys_sendmsg+0xee/0x170 [10881.863451][ T1364] __sys_sendmsg+0xcd/0x170 [10881.863451][ T1364] do_syscall_64+0xc6/0x1e0 [10881.863451][ T1364] [10881.865872][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10881.865872][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10881.865872][ T1364] ipv6_find_idev+0x102/0x170 [10881.865872][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10881.865872][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10881.865872][ T1364] netlink_rcv_skb+0x130/0x360 [10881.865872][ T1364] netlink_unicast+0x449/0x710 [10881.865872][ T1364] netlink_sendmsg+0x723/0xbe0 [10881.865872][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10881.865872][ T1364] ___sys_sendmsg+0xee/0x170 [10881.865872][ T1364] __sys_sendmsg+0xcd/0x170 [10881.865872][ T1364] do_syscall_64+0xc6/0x1e0 [10881.865872][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10881.865872][ T1364] [10881.867742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10881.867742][ T1364] neigh_parms_alloc+0x1e5/0x510 [10881.867742][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10881.867742][ T1364] ipv6_find_idev+0x102/0x170 [10881.867742][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10881.867742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10881.867742][ T1364] netlink_rcv_skb+0x130/0x360 [10881.867742][ T1364] netlink_unicast+0x449/0x710 [10881.867742][ T1364] netlink_sendmsg+0x723/0xbe0 [10881.867742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10881.867742][ T1364] ___sys_sendmsg+0xee/0x170 [10881.867742][ T1364] __sys_sendmsg+0xcd/0x170 [10881.867742][ T1364] do_syscall_64+0xc6/0x1e0 [10881.867742][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10881.867742][ T1364] [10892.339156][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10892.339727][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10892.339727][ T1364] ___neigh_create+0x14b/0xf60 [10892.339727][ T1364] ip6_finish_output2+0xa70/0xf80 [10892.339727][ T1364] ip6_finish_output+0x4ed/0xd30 [10892.339727][ T1364] ip6_output+0x1f3/0x770 [10892.339727][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10892.339727][ T1364] mld_sendpack+0x62d/0xbc0 [10892.339727][ T1364] mld_ifc_work+0x32/0x1f0 [10892.339727][ T1364] process_one_work+0x84d/0x18a0 [10892.339727][ T1364] worker_thread+0x587/0xd30 [10892.339727][ T1364] kthread+0x28a/0x350 [10892.339727][ T1364] ret_from_fork+0x31/0x70 [10892.339727][ T1364] ret_from_fork_asm+0x1a/0x30 [10892.339727][ T1364] [10892.341612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10892.341612][ T1364] dst_init+0x84/0x4a0 [10892.341612][ T1364] dst_alloc+0x97/0x150 [10892.341612][ T1364] ip6_dst_alloc+0x23/0x90 [10892.341612][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10892.341612][ T1364] ip6_pol_route+0x56f/0x840 [10892.341612][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10892.341612][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10892.341612][ T1364] ipv6_rcv+0x1ad/0x810 [10892.341612][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10892.341612][ T1364] process_backlog+0x101/0x620 [10892.341612][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10892.341612][ T1364] net_rx_action+0x495/0xbe0 [10892.341612][ T1364] __do_softirq+0x1b5/0x7f6 [10892.341612][ T1364] [10892.343627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10892.343627][ T1364] netdev_get_by_index+0x5e/0x80 [10892.343627][ T1364] fib6_nh_init+0x3d8/0x15b0 [10892.343627][ T1364] ip6_route_info_create+0xf18/0x17d0 [10892.343627][ T1364] ip6_route_add+0x1c/0x140 [10892.343627][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10892.343627][ T1364] addrconf_add_dev+0xe2/0x170 [10892.343627][ T1364] inet6_addr_add+0x12f/0xa40 [10892.343627][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10892.343627][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10892.343627][ T1364] netlink_rcv_skb+0x130/0x360 [10892.343627][ T1364] netlink_unicast+0x449/0x710 [10892.343627][ T1364] netlink_sendmsg+0x723/0xbe0 [10892.343627][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10892.343627][ T1364] ___sys_sendmsg+0xee/0x170 [10892.343627][ T1364] __sys_sendmsg+0xcd/0x170 [10892.343627][ T1364] do_syscall_64+0xc6/0x1e0 [10892.343627][ T1364] [10892.346043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10892.346043][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10892.346043][ T1364] ipv6_find_idev+0x102/0x170 [10892.346043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10892.346043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10892.346043][ T1364] netlink_rcv_skb+0x130/0x360 [10892.346043][ T1364] netlink_unicast+0x449/0x710 [10892.346043][ T1364] netlink_sendmsg+0x723/0xbe0 [10892.346043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10892.346043][ T1364] ___sys_sendmsg+0xee/0x170 [10892.346043][ T1364] __sys_sendmsg+0xcd/0x170 [10892.346043][ T1364] do_syscall_64+0xc6/0x1e0 [10892.346043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10892.346043][ T1364] [10892.347917][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10892.347917][ T1364] neigh_parms_alloc+0x1e5/0x510 [10892.347917][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10892.347917][ T1364] ipv6_find_idev+0x102/0x170 [10892.347917][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10892.347917][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10892.347917][ T1364] netlink_rcv_skb+0x130/0x360 [10892.347917][ T1364] netlink_unicast+0x449/0x710 [10892.347917][ T1364] netlink_sendmsg+0x723/0xbe0 [10892.347917][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10892.347917][ T1364] ___sys_sendmsg+0xee/0x170 [10892.347917][ T1364] __sys_sendmsg+0xcd/0x170 [10892.347917][ T1364] do_syscall_64+0xc6/0x1e0 [10892.347917][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10892.347917][ T1364] [10902.531096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10902.531645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10902.531645][ T1364] ___neigh_create+0x14b/0xf60 [10902.531645][ T1364] ip6_finish_output2+0xa70/0xf80 [10902.531645][ T1364] ip6_finish_output+0x4ed/0xd30 [10902.531645][ T1364] ip6_output+0x1f3/0x770 [10902.531645][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10902.531645][ T1364] mld_sendpack+0x62d/0xbc0 [10902.531645][ T1364] mld_ifc_work+0x32/0x1f0 [10902.531645][ T1364] process_one_work+0x84d/0x18a0 [10902.531645][ T1364] worker_thread+0x587/0xd30 [10902.531645][ T1364] kthread+0x28a/0x350 [10902.531645][ T1364] ret_from_fork+0x31/0x70 [10902.531645][ T1364] ret_from_fork_asm+0x1a/0x30 [10902.531645][ T1364] [10902.533545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10902.533545][ T1364] dst_init+0x84/0x4a0 [10902.533545][ T1364] dst_alloc+0x97/0x150 [10902.533545][ T1364] ip6_dst_alloc+0x23/0x90 [10902.533545][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10902.533545][ T1364] ip6_pol_route+0x56f/0x840 [10902.533545][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10902.533545][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10902.533545][ T1364] ipv6_rcv+0x1ad/0x810 [10902.533545][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10902.533545][ T1364] process_backlog+0x101/0x620 [10902.533545][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10902.533545][ T1364] net_rx_action+0x495/0xbe0 [10902.533545][ T1364] __do_softirq+0x1b5/0x7f6 [10902.533545][ T1364] [10902.535561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10902.535561][ T1364] netdev_get_by_index+0x5e/0x80 [10902.535561][ T1364] fib6_nh_init+0x3d8/0x15b0 [10902.535561][ T1364] ip6_route_info_create+0xf18/0x17d0 [10902.535561][ T1364] ip6_route_add+0x1c/0x140 [10902.535561][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10902.535561][ T1364] addrconf_add_dev+0xe2/0x170 [10902.535561][ T1364] inet6_addr_add+0x12f/0xa40 [10902.535561][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10902.535561][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10902.535561][ T1364] netlink_rcv_skb+0x130/0x360 [10902.535561][ T1364] netlink_unicast+0x449/0x710 [10902.535561][ T1364] netlink_sendmsg+0x723/0xbe0 [10902.535561][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10902.535561][ T1364] ___sys_sendmsg+0xee/0x170 [10902.535561][ T1364] __sys_sendmsg+0xcd/0x170 [10902.535561][ T1364] do_syscall_64+0xc6/0x1e0 [10902.535561][ T1364] [10902.537940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10902.537940][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10902.537940][ T1364] ipv6_find_idev+0x102/0x170 [10902.537940][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10902.537940][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10902.537940][ T1364] netlink_rcv_skb+0x130/0x360 [10902.537940][ T1364] netlink_unicast+0x449/0x710 [10902.537940][ T1364] netlink_sendmsg+0x723/0xbe0 [10902.537940][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10902.537940][ T1364] ___sys_sendmsg+0xee/0x170 [10902.537940][ T1364] __sys_sendmsg+0xcd/0x170 [10902.537940][ T1364] do_syscall_64+0xc6/0x1e0 [10902.537940][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10902.537940][ T1364] [10902.539835][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10902.539835][ T1364] neigh_parms_alloc+0x1e5/0x510 [10902.539835][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10902.539835][ T1364] ipv6_find_idev+0x102/0x170 [10902.539835][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10902.539835][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10902.539835][ T1364] netlink_rcv_skb+0x130/0x360 [10902.539835][ T1364] netlink_unicast+0x449/0x710 [10902.539835][ T1364] netlink_sendmsg+0x723/0xbe0 [10902.539835][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10902.539835][ T1364] ___sys_sendmsg+0xee/0x170 [10902.539835][ T1364] __sys_sendmsg+0xcd/0x170 [10902.539835][ T1364] do_syscall_64+0xc6/0x1e0 [10902.539835][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10902.539835][ T1364] [10912.787097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10912.787580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10912.787580][ T1364] ___neigh_create+0x14b/0xf60 [10912.787580][ T1364] ip6_finish_output2+0xa70/0xf80 [10912.787580][ T1364] ip6_finish_output+0x4ed/0xd30 [10912.787580][ T1364] ip6_output+0x1f3/0x770 [10912.787580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10912.787580][ T1364] mld_sendpack+0x62d/0xbc0 [10912.787580][ T1364] mld_ifc_work+0x32/0x1f0 [10912.787580][ T1364] process_one_work+0x84d/0x18a0 [10912.787580][ T1364] worker_thread+0x587/0xd30 [10912.787580][ T1364] kthread+0x28a/0x350 [10912.787580][ T1364] ret_from_fork+0x31/0x70 [10912.787580][ T1364] ret_from_fork_asm+0x1a/0x30 [10912.787580][ T1364] [10912.789347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10912.789347][ T1364] dst_init+0x84/0x4a0 [10912.789347][ T1364] dst_alloc+0x97/0x150 [10912.789347][ T1364] ip6_dst_alloc+0x23/0x90 [10912.789347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10912.789347][ T1364] ip6_pol_route+0x56f/0x840 [10912.789347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10912.789347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10912.789347][ T1364] ipv6_rcv+0x1ad/0x810 [10912.789347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10912.789347][ T1364] process_backlog+0x101/0x620 [10912.789347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10912.789347][ T1364] net_rx_action+0x495/0xbe0 [10912.789347][ T1364] __do_softirq+0x1b5/0x7f6 [10912.789347][ T1364] [10912.791312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10912.791312][ T1364] netdev_get_by_index+0x5e/0x80 [10912.791312][ T1364] fib6_nh_init+0x3d8/0x15b0 [10912.791312][ T1364] ip6_route_info_create+0xf18/0x17d0 [10912.791312][ T1364] ip6_route_add+0x1c/0x140 [10912.791312][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10912.791312][ T1364] addrconf_add_dev+0xe2/0x170 [10912.791312][ T1364] inet6_addr_add+0x12f/0xa40 [10912.791312][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10912.791312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10912.791312][ T1364] netlink_rcv_skb+0x130/0x360 [10912.791312][ T1364] netlink_unicast+0x449/0x710 [10912.791312][ T1364] netlink_sendmsg+0x723/0xbe0 [10912.791312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10912.791312][ T1364] ___sys_sendmsg+0xee/0x170 [10912.791312][ T1364] __sys_sendmsg+0xcd/0x170 [10912.791312][ T1364] do_syscall_64+0xc6/0x1e0 [10912.791312][ T1364] [10912.793532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10912.793532][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10912.793532][ T1364] ipv6_find_idev+0x102/0x170 [10912.793532][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10912.793532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10912.793532][ T1364] netlink_rcv_skb+0x130/0x360 [10912.793532][ T1364] netlink_unicast+0x449/0x710 [10912.793532][ T1364] netlink_sendmsg+0x723/0xbe0 [10912.793532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10912.793532][ T1364] ___sys_sendmsg+0xee/0x170 [10912.793532][ T1364] __sys_sendmsg+0xcd/0x170 [10912.793532][ T1364] do_syscall_64+0xc6/0x1e0 [10912.793532][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10912.793532][ T1364] [10912.795269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10912.795269][ T1364] neigh_parms_alloc+0x1e5/0x510 [10912.795269][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10912.795269][ T1364] ipv6_find_idev+0x102/0x170 [10912.795269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10912.795269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10912.795269][ T1364] netlink_rcv_skb+0x130/0x360 [10912.795269][ T1364] netlink_unicast+0x449/0x710 [10912.795269][ T1364] netlink_sendmsg+0x723/0xbe0 [10912.795269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10912.795269][ T1364] ___sys_sendmsg+0xee/0x170 [10912.795269][ T1364] __sys_sendmsg+0xcd/0x170 [10912.795269][ T1364] do_syscall_64+0xc6/0x1e0 [10912.795269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10912.795269][ T1364] [10923.035000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10923.035456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10923.035456][ T1364] ___neigh_create+0x14b/0xf60 [10923.035456][ T1364] ip6_finish_output2+0xa70/0xf80 [10923.035456][ T1364] ip6_finish_output+0x4ed/0xd30 [10923.035456][ T1364] ip6_output+0x1f3/0x770 [10923.035456][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10923.035456][ T1364] mld_sendpack+0x62d/0xbc0 [10923.035456][ T1364] mld_ifc_work+0x32/0x1f0 [10923.035456][ T1364] process_one_work+0x84d/0x18a0 [10923.035456][ T1364] worker_thread+0x587/0xd30 [10923.035456][ T1364] kthread+0x28a/0x350 [10923.035456][ T1364] ret_from_fork+0x31/0x70 [10923.035456][ T1364] ret_from_fork_asm+0x1a/0x30 [10923.035456][ T1364] [10923.037200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10923.037200][ T1364] dst_init+0x84/0x4a0 [10923.037200][ T1364] dst_alloc+0x97/0x150 [10923.037200][ T1364] ip6_dst_alloc+0x23/0x90 [10923.037200][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10923.037200][ T1364] ip6_pol_route+0x56f/0x840 [10923.037200][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10923.037200][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10923.037200][ T1364] ipv6_rcv+0x1ad/0x810 [10923.037200][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10923.037200][ T1364] process_backlog+0x101/0x620 [10923.037200][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10923.037200][ T1364] net_rx_action+0x495/0xbe0 [10923.037200][ T1364] __do_softirq+0x1b5/0x7f6 [10923.037200][ T1364] [10923.039075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10923.039075][ T1364] netdev_get_by_index+0x5e/0x80 [10923.039075][ T1364] fib6_nh_init+0x3d8/0x15b0 [10923.039075][ T1364] ip6_route_info_create+0xf18/0x17d0 [10923.039075][ T1364] ip6_route_add+0x1c/0x140 [10923.039075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10923.039075][ T1364] addrconf_add_dev+0xe2/0x170 [10923.039075][ T1364] inet6_addr_add+0x12f/0xa40 [10923.039075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10923.039075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10923.039075][ T1364] netlink_rcv_skb+0x130/0x360 [10923.039075][ T1364] netlink_unicast+0x449/0x710 [10923.039075][ T1364] netlink_sendmsg+0x723/0xbe0 [10923.039075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10923.039075][ T1364] ___sys_sendmsg+0xee/0x170 [10923.039075][ T1364] __sys_sendmsg+0xcd/0x170 [10923.039075][ T1364] do_syscall_64+0xc6/0x1e0 [10923.039075][ T1364] [10923.041295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10923.041295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10923.041295][ T1364] ipv6_find_idev+0x102/0x170 [10923.041295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10923.041295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10923.041295][ T1364] netlink_rcv_skb+0x130/0x360 [10923.041295][ T1364] netlink_unicast+0x449/0x710 [10923.041295][ T1364] netlink_sendmsg+0x723/0xbe0 [10923.041295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10923.041295][ T1364] ___sys_sendmsg+0xee/0x170 [10923.041295][ T1364] __sys_sendmsg+0xcd/0x170 [10923.041295][ T1364] do_syscall_64+0xc6/0x1e0 [10923.041295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10923.041295][ T1364] [10923.043014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10923.043014][ T1364] neigh_parms_alloc+0x1e5/0x510 [10923.043014][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10923.043014][ T1364] ipv6_find_idev+0x102/0x170 [10923.043014][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10923.043014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10923.043014][ T1364] netlink_rcv_skb+0x130/0x360 [10923.043014][ T1364] netlink_unicast+0x449/0x710 [10923.043014][ T1364] netlink_sendmsg+0x723/0xbe0 [10923.043014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10923.043014][ T1364] ___sys_sendmsg+0xee/0x170 [10923.043014][ T1364] __sys_sendmsg+0xcd/0x170 [10923.043014][ T1364] do_syscall_64+0xc6/0x1e0 [10923.043014][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10923.043014][ T1364] [10933.283066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10933.283577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10933.283577][ T1364] ___neigh_create+0x14b/0xf60 [10933.283577][ T1364] ip6_finish_output2+0xa70/0xf80 [10933.283577][ T1364] ip6_finish_output+0x4ed/0xd30 [10933.283577][ T1364] ip6_output+0x1f3/0x770 [10933.283577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10933.283577][ T1364] mld_sendpack+0x62d/0xbc0 [10933.283577][ T1364] mld_ifc_work+0x32/0x1f0 [10933.283577][ T1364] process_one_work+0x84d/0x18a0 [10933.283577][ T1364] worker_thread+0x587/0xd30 [10933.283577][ T1364] kthread+0x28a/0x350 [10933.283577][ T1364] ret_from_fork+0x31/0x70 [10933.283577][ T1364] ret_from_fork_asm+0x1a/0x30 [10933.283577][ T1364] [10933.285349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10933.285349][ T1364] dst_init+0x84/0x4a0 [10933.285349][ T1364] dst_alloc+0x97/0x150 [10933.285349][ T1364] ip6_dst_alloc+0x23/0x90 [10933.285349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10933.285349][ T1364] ip6_pol_route+0x56f/0x840 [10933.285349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10933.285349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10933.285349][ T1364] ipv6_rcv+0x1ad/0x810 [10933.285349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10933.285349][ T1364] process_backlog+0x101/0x620 [10933.285349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10933.285349][ T1364] net_rx_action+0x495/0xbe0 [10933.285349][ T1364] __do_softirq+0x1b5/0x7f6 [10933.285349][ T1364] [10933.287181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10933.287181][ T1364] netdev_get_by_index+0x5e/0x80 [10933.287181][ T1364] fib6_nh_init+0x3d8/0x15b0 [10933.287181][ T1364] ip6_route_info_create+0xf18/0x17d0 [10933.287181][ T1364] ip6_route_add+0x1c/0x140 [10933.287181][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10933.287181][ T1364] addrconf_add_dev+0xe2/0x170 [10933.287181][ T1364] inet6_addr_add+0x12f/0xa40 [10933.287181][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10933.287181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10933.287181][ T1364] netlink_rcv_skb+0x130/0x360 [10933.287181][ T1364] netlink_unicast+0x449/0x710 [10933.287181][ T1364] netlink_sendmsg+0x723/0xbe0 [10933.287181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10933.287181][ T1364] ___sys_sendmsg+0xee/0x170 [10933.287181][ T1364] __sys_sendmsg+0xcd/0x170 [10933.287181][ T1364] do_syscall_64+0xc6/0x1e0 [10933.287181][ T1364] [10933.289368][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10933.289368][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10933.289368][ T1364] ipv6_find_idev+0x102/0x170 [10933.289368][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10933.289368][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10933.289368][ T1364] netlink_rcv_skb+0x130/0x360 [10933.289368][ T1364] netlink_unicast+0x449/0x710 [10933.289368][ T1364] netlink_sendmsg+0x723/0xbe0 [10933.289368][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10933.289368][ T1364] ___sys_sendmsg+0xee/0x170 [10933.289368][ T1364] __sys_sendmsg+0xcd/0x170 [10933.289368][ T1364] do_syscall_64+0xc6/0x1e0 [10933.289368][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10933.289368][ T1364] [10933.291085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10933.291085][ T1364] neigh_parms_alloc+0x1e5/0x510 [10933.291085][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10933.291085][ T1364] ipv6_find_idev+0x102/0x170 [10933.291085][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10933.291085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10933.291085][ T1364] netlink_rcv_skb+0x130/0x360 [10933.291085][ T1364] netlink_unicast+0x449/0x710 [10933.291085][ T1364] netlink_sendmsg+0x723/0xbe0 [10933.291085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10933.291085][ T1364] ___sys_sendmsg+0xee/0x170 [10933.291085][ T1364] __sys_sendmsg+0xcd/0x170 [10933.291085][ T1364] do_syscall_64+0xc6/0x1e0 [10933.291085][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10933.291085][ T1364] [10943.531070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10943.531536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10943.531536][ T1364] ___neigh_create+0x14b/0xf60 [10943.531536][ T1364] ip6_finish_output2+0xa70/0xf80 [10943.531536][ T1364] ip6_finish_output+0x4ed/0xd30 [10943.531536][ T1364] ip6_output+0x1f3/0x770 [10943.531536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10943.531536][ T1364] mld_sendpack+0x62d/0xbc0 [10943.531536][ T1364] mld_ifc_work+0x32/0x1f0 [10943.531536][ T1364] process_one_work+0x84d/0x18a0 [10943.531536][ T1364] worker_thread+0x587/0xd30 [10943.531536][ T1364] kthread+0x28a/0x350 [10943.531536][ T1364] ret_from_fork+0x31/0x70 [10943.531536][ T1364] ret_from_fork_asm+0x1a/0x30 [10943.531536][ T1364] [10943.533263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10943.533263][ T1364] dst_init+0x84/0x4a0 [10943.533263][ T1364] dst_alloc+0x97/0x150 [10943.533263][ T1364] ip6_dst_alloc+0x23/0x90 [10943.533263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10943.533263][ T1364] ip6_pol_route+0x56f/0x840 [10943.533263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10943.533263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10943.533263][ T1364] ipv6_rcv+0x1ad/0x810 [10943.533263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10943.533263][ T1364] process_backlog+0x101/0x620 [10943.533263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10943.533263][ T1364] net_rx_action+0x495/0xbe0 [10943.533263][ T1364] __do_softirq+0x1b5/0x7f6 [10943.533263][ T1364] [10943.535115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10943.535115][ T1364] netdev_get_by_index+0x5e/0x80 [10943.535115][ T1364] fib6_nh_init+0x3d8/0x15b0 [10943.535115][ T1364] ip6_route_info_create+0xf18/0x17d0 [10943.535115][ T1364] ip6_route_add+0x1c/0x140 [10943.535115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10943.535115][ T1364] addrconf_add_dev+0xe2/0x170 [10943.535115][ T1364] inet6_addr_add+0x12f/0xa40 [10943.535115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10943.535115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10943.535115][ T1364] netlink_rcv_skb+0x130/0x360 [10943.535115][ T1364] netlink_unicast+0x449/0x710 [10943.535115][ T1364] netlink_sendmsg+0x723/0xbe0 [10943.535115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10943.535115][ T1364] ___sys_sendmsg+0xee/0x170 [10943.535115][ T1364] __sys_sendmsg+0xcd/0x170 [10943.535115][ T1364] do_syscall_64+0xc6/0x1e0 [10943.535115][ T1364] [10943.537318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10943.537318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10943.537318][ T1364] ipv6_find_idev+0x102/0x170 [10943.537318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10943.537318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10943.537318][ T1364] netlink_rcv_skb+0x130/0x360 [10943.537318][ T1364] netlink_unicast+0x449/0x710 [10943.537318][ T1364] netlink_sendmsg+0x723/0xbe0 [10943.537318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10943.537318][ T1364] ___sys_sendmsg+0xee/0x170 [10943.537318][ T1364] __sys_sendmsg+0xcd/0x170 [10943.537318][ T1364] do_syscall_64+0xc6/0x1e0 [10943.537318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10943.537318][ T1364] [10943.539042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10943.539042][ T1364] neigh_parms_alloc+0x1e5/0x510 [10943.539042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10943.539042][ T1364] ipv6_find_idev+0x102/0x170 [10943.539042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10943.539042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10943.539042][ T1364] netlink_rcv_skb+0x130/0x360 [10943.539042][ T1364] netlink_unicast+0x449/0x710 [10943.539042][ T1364] netlink_sendmsg+0x723/0xbe0 [10943.539042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10943.539042][ T1364] ___sys_sendmsg+0xee/0x170 [10943.539042][ T1364] __sys_sendmsg+0xcd/0x170 [10943.539042][ T1364] do_syscall_64+0xc6/0x1e0 [10943.539042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10943.539042][ T1364] [10953.779056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10953.779495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10953.779495][ T1364] ___neigh_create+0x14b/0xf60 [10953.779495][ T1364] ip6_finish_output2+0xa70/0xf80 [10953.779495][ T1364] ip6_finish_output+0x4ed/0xd30 [10953.779495][ T1364] ip6_output+0x1f3/0x770 [10953.779495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10953.779495][ T1364] mld_sendpack+0x62d/0xbc0 [10953.779495][ T1364] mld_ifc_work+0x32/0x1f0 [10953.779495][ T1364] process_one_work+0x84d/0x18a0 [10953.779495][ T1364] worker_thread+0x587/0xd30 [10953.779495][ T1364] kthread+0x28a/0x350 [10953.779495][ T1364] ret_from_fork+0x31/0x70 [10953.779495][ T1364] ret_from_fork_asm+0x1a/0x30 [10953.779495][ T1364] [10953.781246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10953.781246][ T1364] dst_init+0x84/0x4a0 [10953.781246][ T1364] dst_alloc+0x97/0x150 [10953.781246][ T1364] ip6_dst_alloc+0x23/0x90 [10953.781246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10953.781246][ T1364] ip6_pol_route+0x56f/0x840 [10953.781246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10953.781246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10953.781246][ T1364] ipv6_rcv+0x1ad/0x810 [10953.781246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10953.781246][ T1364] process_backlog+0x101/0x620 [10953.781246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10953.781246][ T1364] net_rx_action+0x495/0xbe0 [10953.781246][ T1364] __do_softirq+0x1b5/0x7f6 [10953.781246][ T1364] [10953.783092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10953.783092][ T1364] netdev_get_by_index+0x5e/0x80 [10953.783092][ T1364] fib6_nh_init+0x3d8/0x15b0 [10953.783092][ T1364] ip6_route_info_create+0xf18/0x17d0 [10953.783092][ T1364] ip6_route_add+0x1c/0x140 [10953.783092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10953.783092][ T1364] addrconf_add_dev+0xe2/0x170 [10953.783092][ T1364] inet6_addr_add+0x12f/0xa40 [10953.783092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10953.783092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10953.783092][ T1364] netlink_rcv_skb+0x130/0x360 [10953.783092][ T1364] netlink_unicast+0x449/0x710 [10953.783092][ T1364] netlink_sendmsg+0x723/0xbe0 [10953.783092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10953.783092][ T1364] ___sys_sendmsg+0xee/0x170 [10953.783092][ T1364] __sys_sendmsg+0xcd/0x170 [10953.783092][ T1364] do_syscall_64+0xc6/0x1e0 [10953.783092][ T1364] [10953.785339][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10953.785339][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10953.785339][ T1364] ipv6_find_idev+0x102/0x170 [10953.785339][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10953.785339][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10953.785339][ T1364] netlink_rcv_skb+0x130/0x360 [10953.785339][ T1364] netlink_unicast+0x449/0x710 [10953.785339][ T1364] netlink_sendmsg+0x723/0xbe0 [10953.785339][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10953.785339][ T1364] ___sys_sendmsg+0xee/0x170 [10953.785339][ T1364] __sys_sendmsg+0xcd/0x170 [10953.785339][ T1364] do_syscall_64+0xc6/0x1e0 [10953.785339][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10953.785339][ T1364] [10953.787088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10953.787088][ T1364] neigh_parms_alloc+0x1e5/0x510 [10953.787088][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10953.787088][ T1364] ipv6_find_idev+0x102/0x170 [10953.787088][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10953.787088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10953.787088][ T1364] netlink_rcv_skb+0x130/0x360 [10953.787088][ T1364] netlink_unicast+0x449/0x710 [10953.787088][ T1364] netlink_sendmsg+0x723/0xbe0 [10953.787088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10953.787088][ T1364] ___sys_sendmsg+0xee/0x170 [10953.787088][ T1364] __sys_sendmsg+0xcd/0x170 [10953.787088][ T1364] do_syscall_64+0xc6/0x1e0 [10953.787088][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10953.787088][ T1364] [10963.859052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10963.859502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10963.859502][ T1364] ___neigh_create+0x14b/0xf60 [10963.859502][ T1364] ip6_finish_output2+0xa70/0xf80 [10963.859502][ T1364] ip6_finish_output+0x4ed/0xd30 [10963.859502][ T1364] ip6_output+0x1f3/0x770 [10963.859502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10963.859502][ T1364] mld_sendpack+0x62d/0xbc0 [10963.859502][ T1364] mld_ifc_work+0x32/0x1f0 [10963.859502][ T1364] process_one_work+0x84d/0x18a0 [10963.859502][ T1364] worker_thread+0x587/0xd30 [10963.859502][ T1364] kthread+0x28a/0x350 [10963.859502][ T1364] ret_from_fork+0x31/0x70 [10963.859502][ T1364] ret_from_fork_asm+0x1a/0x30 [10963.859502][ T1364] [10963.861318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10963.861318][ T1364] dst_init+0x84/0x4a0 [10963.861318][ T1364] dst_alloc+0x97/0x150 [10963.861318][ T1364] ip6_dst_alloc+0x23/0x90 [10963.861318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10963.861318][ T1364] ip6_pol_route+0x56f/0x840 [10963.861318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10963.861318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10963.861318][ T1364] ipv6_rcv+0x1ad/0x810 [10963.861318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10963.861318][ T1364] process_backlog+0x101/0x620 [10963.861318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10963.861318][ T1364] net_rx_action+0x495/0xbe0 [10963.861318][ T1364] __do_softirq+0x1b5/0x7f6 [10963.861318][ T1364] [10963.863196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10963.863196][ T1364] netdev_get_by_index+0x5e/0x80 [10963.863196][ T1364] fib6_nh_init+0x3d8/0x15b0 [10963.863196][ T1364] ip6_route_info_create+0xf18/0x17d0 [10963.863196][ T1364] ip6_route_add+0x1c/0x140 [10963.863196][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10963.863196][ T1364] addrconf_add_dev+0xe2/0x170 [10963.863196][ T1364] inet6_addr_add+0x12f/0xa40 [10963.863196][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10963.863196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10963.863196][ T1364] netlink_rcv_skb+0x130/0x360 [10963.863196][ T1364] netlink_unicast+0x449/0x710 [10963.863196][ T1364] netlink_sendmsg+0x723/0xbe0 [10963.863196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10963.863196][ T1364] ___sys_sendmsg+0xee/0x170 [10963.863196][ T1364] __sys_sendmsg+0xcd/0x170 [10963.863196][ T1364] do_syscall_64+0xc6/0x1e0 [10963.863196][ T1364] [10963.865451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10963.865451][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10963.865451][ T1364] ipv6_find_idev+0x102/0x170 [10963.865451][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10963.865451][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10963.865451][ T1364] netlink_rcv_skb+0x130/0x360 [10963.865451][ T1364] netlink_unicast+0x449/0x710 [10963.865451][ T1364] netlink_sendmsg+0x723/0xbe0 [10963.865451][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10963.865451][ T1364] ___sys_sendmsg+0xee/0x170 [10963.865451][ T1364] __sys_sendmsg+0xcd/0x170 [10963.865451][ T1364] do_syscall_64+0xc6/0x1e0 [10963.865451][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10963.865451][ T1364] [10963.867195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10963.867195][ T1364] neigh_parms_alloc+0x1e5/0x510 [10963.867195][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10963.867195][ T1364] ipv6_find_idev+0x102/0x170 [10963.867195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10963.867195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10963.867195][ T1364] netlink_rcv_skb+0x130/0x360 [10963.867195][ T1364] netlink_unicast+0x449/0x710 [10963.867195][ T1364] netlink_sendmsg+0x723/0xbe0 [10963.867195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10963.867195][ T1364] ___sys_sendmsg+0xee/0x170 [10963.867195][ T1364] __sys_sendmsg+0xcd/0x170 [10963.867195][ T1364] do_syscall_64+0xc6/0x1e0 [10963.867195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10963.867195][ T1364] [10974.107073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10974.107528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10974.107528][ T1364] ___neigh_create+0x14b/0xf60 [10974.107528][ T1364] ip6_finish_output2+0xa70/0xf80 [10974.107528][ T1364] ip6_finish_output+0x4ed/0xd30 [10974.107528][ T1364] ip6_output+0x1f3/0x770 [10974.107528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10974.107528][ T1364] mld_sendpack+0x62d/0xbc0 [10974.107528][ T1364] mld_ifc_work+0x32/0x1f0 [10974.107528][ T1364] process_one_work+0x84d/0x18a0 [10974.107528][ T1364] worker_thread+0x587/0xd30 [10974.107528][ T1364] kthread+0x28a/0x350 [10974.107528][ T1364] ret_from_fork+0x31/0x70 [10974.107528][ T1364] ret_from_fork_asm+0x1a/0x30 [10974.107528][ T1364] [10974.109312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10974.109312][ T1364] dst_init+0x84/0x4a0 [10974.109312][ T1364] dst_alloc+0x97/0x150 [10974.109312][ T1364] ip6_dst_alloc+0x23/0x90 [10974.109312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10974.109312][ T1364] ip6_pol_route+0x56f/0x840 [10974.109312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10974.109312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10974.109312][ T1364] ipv6_rcv+0x1ad/0x810 [10974.109312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10974.109312][ T1364] process_backlog+0x101/0x620 [10974.109312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10974.109312][ T1364] net_rx_action+0x495/0xbe0 [10974.109312][ T1364] __do_softirq+0x1b5/0x7f6 [10974.109312][ T1364] [10974.111148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10974.111148][ T1364] netdev_get_by_index+0x5e/0x80 [10974.111148][ T1364] fib6_nh_init+0x3d8/0x15b0 [10974.111148][ T1364] ip6_route_info_create+0xf18/0x17d0 [10974.111148][ T1364] ip6_route_add+0x1c/0x140 [10974.111148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10974.111148][ T1364] addrconf_add_dev+0xe2/0x170 [10974.111148][ T1364] inet6_addr_add+0x12f/0xa40 [10974.111148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10974.111148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10974.111148][ T1364] netlink_rcv_skb+0x130/0x360 [10974.111148][ T1364] netlink_unicast+0x449/0x710 [10974.111148][ T1364] netlink_sendmsg+0x723/0xbe0 [10974.111148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10974.111148][ T1364] ___sys_sendmsg+0xee/0x170 [10974.111148][ T1364] __sys_sendmsg+0xcd/0x170 [10974.111148][ T1364] do_syscall_64+0xc6/0x1e0 [10974.111148][ T1364] [10974.113341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10974.113341][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10974.113341][ T1364] ipv6_find_idev+0x102/0x170 [10974.113341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10974.113341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10974.113341][ T1364] netlink_rcv_skb+0x130/0x360 [10974.113341][ T1364] netlink_unicast+0x449/0x710 [10974.113341][ T1364] netlink_sendmsg+0x723/0xbe0 [10974.113341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10974.113341][ T1364] ___sys_sendmsg+0xee/0x170 [10974.113341][ T1364] __sys_sendmsg+0xcd/0x170 [10974.113341][ T1364] do_syscall_64+0xc6/0x1e0 [10974.113341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10974.113341][ T1364] [10974.115725][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10974.115725][ T1364] neigh_parms_alloc+0x1e5/0x510 [10974.115725][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10974.115725][ T1364] ipv6_find_idev+0x102/0x170 [10974.115725][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10974.115725][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10974.115725][ T1364] netlink_rcv_skb+0x130/0x360 [10974.115725][ T1364] netlink_unicast+0x449/0x710 [10974.115725][ T1364] netlink_sendmsg+0x723/0xbe0 [10974.115725][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10974.115725][ T1364] ___sys_sendmsg+0xee/0x170 [10974.115725][ T1364] __sys_sendmsg+0xcd/0x170 [10974.115725][ T1364] do_syscall_64+0xc6/0x1e0 [10974.115725][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10974.115725][ T1364] [10984.355071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10984.355582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10984.355582][ T1364] ___neigh_create+0x14b/0xf60 [10984.355582][ T1364] ip6_finish_output2+0xa70/0xf80 [10984.355582][ T1364] ip6_finish_output+0x4ed/0xd30 [10984.355582][ T1364] ip6_output+0x1f3/0x770 [10984.355582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10984.355582][ T1364] mld_sendpack+0x62d/0xbc0 [10984.355582][ T1364] mld_ifc_work+0x32/0x1f0 [10984.355582][ T1364] process_one_work+0x84d/0x18a0 [10984.355582][ T1364] worker_thread+0x587/0xd30 [10984.355582][ T1364] kthread+0x28a/0x350 [10984.355582][ T1364] ret_from_fork+0x31/0x70 [10984.355582][ T1364] ret_from_fork_asm+0x1a/0x30 [10984.355582][ T1364] [10984.357466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10984.357466][ T1364] dst_init+0x84/0x4a0 [10984.357466][ T1364] dst_alloc+0x97/0x150 [10984.357466][ T1364] ip6_dst_alloc+0x23/0x90 [10984.357466][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10984.357466][ T1364] ip6_pol_route+0x56f/0x840 [10984.357466][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10984.357466][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10984.357466][ T1364] ipv6_rcv+0x1ad/0x810 [10984.357466][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10984.357466][ T1364] process_backlog+0x101/0x620 [10984.357466][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10984.357466][ T1364] net_rx_action+0x495/0xbe0 [10984.357466][ T1364] __do_softirq+0x1b5/0x7f6 [10984.357466][ T1364] [10984.359492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10984.359492][ T1364] netdev_get_by_index+0x5e/0x80 [10984.359492][ T1364] fib6_nh_init+0x3d8/0x15b0 [10984.359492][ T1364] ip6_route_info_create+0xf18/0x17d0 [10984.359492][ T1364] ip6_route_add+0x1c/0x140 [10984.359492][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10984.359492][ T1364] addrconf_add_dev+0xe2/0x170 [10984.359492][ T1364] inet6_addr_add+0x12f/0xa40 [10984.359492][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10984.359492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10984.359492][ T1364] netlink_rcv_skb+0x130/0x360 [10984.359492][ T1364] netlink_unicast+0x449/0x710 [10984.359492][ T1364] netlink_sendmsg+0x723/0xbe0 [10984.359492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10984.359492][ T1364] ___sys_sendmsg+0xee/0x170 [10984.359492][ T1364] __sys_sendmsg+0xcd/0x170 [10984.359492][ T1364] do_syscall_64+0xc6/0x1e0 [10984.359492][ T1364] [10984.361943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10984.361943][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10984.361943][ T1364] ipv6_find_idev+0x102/0x170 [10984.361943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10984.361943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10984.361943][ T1364] netlink_rcv_skb+0x130/0x360 [10984.361943][ T1364] netlink_unicast+0x449/0x710 [10984.361943][ T1364] netlink_sendmsg+0x723/0xbe0 [10984.361943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10984.361943][ T1364] ___sys_sendmsg+0xee/0x170 [10984.361943][ T1364] __sys_sendmsg+0xcd/0x170 [10984.361943][ T1364] do_syscall_64+0xc6/0x1e0 [10984.361943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10984.361943][ T1364] [10984.363847][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10984.363847][ T1364] neigh_parms_alloc+0x1e5/0x510 [10984.363847][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10984.363847][ T1364] ipv6_find_idev+0x102/0x170 [10984.363847][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10984.363847][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10984.363847][ T1364] netlink_rcv_skb+0x130/0x360 [10984.363847][ T1364] netlink_unicast+0x449/0x710 [10984.363847][ T1364] netlink_sendmsg+0x723/0xbe0 [10984.363847][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10984.363847][ T1364] ___sys_sendmsg+0xee/0x170 [10984.363847][ T1364] __sys_sendmsg+0xcd/0x170 [10984.363847][ T1364] do_syscall_64+0xc6/0x1e0 [10984.363847][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10984.363847][ T1364] [10994.611053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [10994.611557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10994.611557][ T1364] ___neigh_create+0x14b/0xf60 [10994.611557][ T1364] ip6_finish_output2+0xa70/0xf80 [10994.611557][ T1364] ip6_finish_output+0x4ed/0xd30 [10994.611557][ T1364] ip6_output+0x1f3/0x770 [10994.611557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [10994.611557][ T1364] mld_sendpack+0x62d/0xbc0 [10994.611557][ T1364] mld_ifc_work+0x32/0x1f0 [10994.611557][ T1364] process_one_work+0x84d/0x18a0 [10994.611557][ T1364] worker_thread+0x587/0xd30 [10994.611557][ T1364] kthread+0x28a/0x350 [10994.611557][ T1364] ret_from_fork+0x31/0x70 [10994.611557][ T1364] ret_from_fork_asm+0x1a/0x30 [10994.611557][ T1364] [10994.613251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [10994.613251][ T1364] dst_init+0x84/0x4a0 [10994.613251][ T1364] dst_alloc+0x97/0x150 [10994.613251][ T1364] ip6_dst_alloc+0x23/0x90 [10994.613251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [10994.613251][ T1364] ip6_pol_route+0x56f/0x840 [10994.613251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [10994.613251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [10994.613251][ T1364] ipv6_rcv+0x1ad/0x810 [10994.613251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [10994.613251][ T1364] process_backlog+0x101/0x620 [10994.613251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [10994.613251][ T1364] net_rx_action+0x495/0xbe0 [10994.613251][ T1364] __do_softirq+0x1b5/0x7f6 [10994.613251][ T1364] [10994.615102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10994.615102][ T1364] netdev_get_by_index+0x5e/0x80 [10994.615102][ T1364] fib6_nh_init+0x3d8/0x15b0 [10994.615102][ T1364] ip6_route_info_create+0xf18/0x17d0 [10994.615102][ T1364] ip6_route_add+0x1c/0x140 [10994.615102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [10994.615102][ T1364] addrconf_add_dev+0xe2/0x170 [10994.615102][ T1364] inet6_addr_add+0x12f/0xa40 [10994.615102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [10994.615102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10994.615102][ T1364] netlink_rcv_skb+0x130/0x360 [10994.615102][ T1364] netlink_unicast+0x449/0x710 [10994.615102][ T1364] netlink_sendmsg+0x723/0xbe0 [10994.615102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10994.615102][ T1364] ___sys_sendmsg+0xee/0x170 [10994.615102][ T1364] __sys_sendmsg+0xcd/0x170 [10994.615102][ T1364] do_syscall_64+0xc6/0x1e0 [10994.615102][ T1364] [10994.617282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10994.617282][ T1364] ipv6_add_dev+0x3b9/0x11c0 [10994.617282][ T1364] ipv6_find_idev+0x102/0x170 [10994.617282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10994.617282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10994.617282][ T1364] netlink_rcv_skb+0x130/0x360 [10994.617282][ T1364] netlink_unicast+0x449/0x710 [10994.617282][ T1364] netlink_sendmsg+0x723/0xbe0 [10994.617282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10994.617282][ T1364] ___sys_sendmsg+0xee/0x170 [10994.617282][ T1364] __sys_sendmsg+0xcd/0x170 [10994.617282][ T1364] do_syscall_64+0xc6/0x1e0 [10994.617282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10994.617282][ T1364] [10994.618993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [10994.618993][ T1364] neigh_parms_alloc+0x1e5/0x510 [10994.618993][ T1364] ipv6_add_dev+0x2fd/0x11c0 [10994.618993][ T1364] ipv6_find_idev+0x102/0x170 [10994.618993][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [10994.618993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [10994.618993][ T1364] netlink_rcv_skb+0x130/0x360 [10994.618993][ T1364] netlink_unicast+0x449/0x710 [10994.618993][ T1364] netlink_sendmsg+0x723/0xbe0 [10994.618993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [10994.618993][ T1364] ___sys_sendmsg+0xee/0x170 [10994.618993][ T1364] __sys_sendmsg+0xcd/0x170 [10994.618993][ T1364] do_syscall_64+0xc6/0x1e0 [10994.618993][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [10994.618993][ T1364] [11004.859073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11004.859598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11004.859598][ T1364] ___neigh_create+0x14b/0xf60 [11004.859598][ T1364] ip6_finish_output2+0xa70/0xf80 [11004.859598][ T1364] ip6_finish_output+0x4ed/0xd30 [11004.859598][ T1364] ip6_output+0x1f3/0x770 [11004.859598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11004.859598][ T1364] mld_sendpack+0x62d/0xbc0 [11004.859598][ T1364] mld_ifc_work+0x32/0x1f0 [11004.859598][ T1364] process_one_work+0x84d/0x18a0 [11004.859598][ T1364] worker_thread+0x587/0xd30 [11004.859598][ T1364] kthread+0x28a/0x350 [11004.859598][ T1364] ret_from_fork+0x31/0x70 [11004.859598][ T1364] ret_from_fork_asm+0x1a/0x30 [11004.859598][ T1364] [11004.861357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11004.861357][ T1364] dst_init+0x84/0x4a0 [11004.861357][ T1364] dst_alloc+0x97/0x150 [11004.861357][ T1364] ip6_dst_alloc+0x23/0x90 [11004.861357][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11004.861357][ T1364] ip6_pol_route+0x56f/0x840 [11004.861357][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11004.861357][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11004.861357][ T1364] ipv6_rcv+0x1ad/0x810 [11004.861357][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11004.861357][ T1364] process_backlog+0x101/0x620 [11004.861357][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11004.861357][ T1364] net_rx_action+0x495/0xbe0 [11004.861357][ T1364] __do_softirq+0x1b5/0x7f6 [11004.861357][ T1364] [11004.863203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11004.863203][ T1364] netdev_get_by_index+0x5e/0x80 [11004.863203][ T1364] fib6_nh_init+0x3d8/0x15b0 [11004.863203][ T1364] ip6_route_info_create+0xf18/0x17d0 [11004.863203][ T1364] ip6_route_add+0x1c/0x140 [11004.863203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11004.863203][ T1364] addrconf_add_dev+0xe2/0x170 [11004.863203][ T1364] inet6_addr_add+0x12f/0xa40 [11004.863203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11004.863203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11004.863203][ T1364] netlink_rcv_skb+0x130/0x360 [11004.863203][ T1364] netlink_unicast+0x449/0x710 [11004.863203][ T1364] netlink_sendmsg+0x723/0xbe0 [11004.863203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11004.863203][ T1364] ___sys_sendmsg+0xee/0x170 [11004.863203][ T1364] __sys_sendmsg+0xcd/0x170 [11004.863203][ T1364] do_syscall_64+0xc6/0x1e0 [11004.863203][ T1364] [11004.865403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11004.865403][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11004.865403][ T1364] ipv6_find_idev+0x102/0x170 [11004.865403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11004.865403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11004.865403][ T1364] netlink_rcv_skb+0x130/0x360 [11004.865403][ T1364] netlink_unicast+0x449/0x710 [11004.865403][ T1364] netlink_sendmsg+0x723/0xbe0 [11004.865403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11004.865403][ T1364] ___sys_sendmsg+0xee/0x170 [11004.865403][ T1364] __sys_sendmsg+0xcd/0x170 [11004.865403][ T1364] do_syscall_64+0xc6/0x1e0 [11004.865403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11004.865403][ T1364] [11004.867143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11004.867143][ T1364] neigh_parms_alloc+0x1e5/0x510 [11004.867143][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11004.867143][ T1364] ipv6_find_idev+0x102/0x170 [11004.867143][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11004.867143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11004.867143][ T1364] netlink_rcv_skb+0x130/0x360 [11004.867143][ T1364] netlink_unicast+0x449/0x710 [11004.867143][ T1364] netlink_sendmsg+0x723/0xbe0 [11004.867143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11004.867143][ T1364] ___sys_sendmsg+0xee/0x170 [11004.867143][ T1364] __sys_sendmsg+0xcd/0x170 [11004.867143][ T1364] do_syscall_64+0xc6/0x1e0 [11004.867143][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11004.867143][ T1364] [11015.107106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11015.107622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11015.107622][ T1364] ___neigh_create+0x14b/0xf60 [11015.107622][ T1364] ip6_finish_output2+0xa70/0xf80 [11015.107622][ T1364] ip6_finish_output+0x4ed/0xd30 [11015.107622][ T1364] ip6_output+0x1f3/0x770 [11015.107622][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11015.107622][ T1364] mld_sendpack+0x62d/0xbc0 [11015.107622][ T1364] mld_ifc_work+0x32/0x1f0 [11015.107622][ T1364] process_one_work+0x84d/0x18a0 [11015.107622][ T1364] worker_thread+0x587/0xd30 [11015.107622][ T1364] kthread+0x28a/0x350 [11015.107622][ T1364] ret_from_fork+0x31/0x70 [11015.107622][ T1364] ret_from_fork_asm+0x1a/0x30 [11015.107622][ T1364] [11015.109352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11015.109352][ T1364] dst_init+0x84/0x4a0 [11015.109352][ T1364] dst_alloc+0x97/0x150 [11015.109352][ T1364] ip6_dst_alloc+0x23/0x90 [11015.109352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11015.109352][ T1364] ip6_pol_route+0x56f/0x840 [11015.109352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11015.109352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11015.109352][ T1364] ipv6_rcv+0x1ad/0x810 [11015.109352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11015.109352][ T1364] process_backlog+0x101/0x620 [11015.109352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11015.109352][ T1364] net_rx_action+0x495/0xbe0 [11015.109352][ T1364] __do_softirq+0x1b5/0x7f6 [11015.109352][ T1364] [11015.111208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11015.111208][ T1364] netdev_get_by_index+0x5e/0x80 [11015.111208][ T1364] fib6_nh_init+0x3d8/0x15b0 [11015.111208][ T1364] ip6_route_info_create+0xf18/0x17d0 [11015.111208][ T1364] ip6_route_add+0x1c/0x140 [11015.111208][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11015.111208][ T1364] addrconf_add_dev+0xe2/0x170 [11015.111208][ T1364] inet6_addr_add+0x12f/0xa40 [11015.111208][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11015.111208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11015.111208][ T1364] netlink_rcv_skb+0x130/0x360 [11015.111208][ T1364] netlink_unicast+0x449/0x710 [11015.111208][ T1364] netlink_sendmsg+0x723/0xbe0 [11015.111208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11015.111208][ T1364] ___sys_sendmsg+0xee/0x170 [11015.111208][ T1364] __sys_sendmsg+0xcd/0x170 [11015.111208][ T1364] do_syscall_64+0xc6/0x1e0 [11015.111208][ T1364] [11015.113415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11015.113415][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11015.113415][ T1364] ipv6_find_idev+0x102/0x170 [11015.113415][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11015.113415][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11015.113415][ T1364] netlink_rcv_skb+0x130/0x360 [11015.113415][ T1364] netlink_unicast+0x449/0x710 [11015.113415][ T1364] netlink_sendmsg+0x723/0xbe0 [11015.113415][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11015.113415][ T1364] ___sys_sendmsg+0xee/0x170 [11015.113415][ T1364] __sys_sendmsg+0xcd/0x170 [11015.113415][ T1364] do_syscall_64+0xc6/0x1e0 [11015.113415][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11015.113415][ T1364] [11015.115154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11015.115154][ T1364] neigh_parms_alloc+0x1e5/0x510 [11015.115154][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11015.115154][ T1364] ipv6_find_idev+0x102/0x170 [11015.115154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11015.115154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11015.115154][ T1364] netlink_rcv_skb+0x130/0x360 [11015.115154][ T1364] netlink_unicast+0x449/0x710 [11015.115154][ T1364] netlink_sendmsg+0x723/0xbe0 [11015.115154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11015.115154][ T1364] ___sys_sendmsg+0xee/0x170 [11015.115154][ T1364] __sys_sendmsg+0xcd/0x170 [11015.115154][ T1364] do_syscall_64+0xc6/0x1e0 [11015.115154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11015.115154][ T1364] [11025.171075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11025.171591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11025.171591][ T1364] ___neigh_create+0x14b/0xf60 [11025.171591][ T1364] ip6_finish_output2+0xa70/0xf80 [11025.171591][ T1364] ip6_finish_output+0x4ed/0xd30 [11025.171591][ T1364] ip6_output+0x1f3/0x770 [11025.171591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11025.171591][ T1364] mld_sendpack+0x62d/0xbc0 [11025.171591][ T1364] mld_ifc_work+0x32/0x1f0 [11025.171591][ T1364] process_one_work+0x84d/0x18a0 [11025.171591][ T1364] worker_thread+0x587/0xd30 [11025.171591][ T1364] kthread+0x28a/0x350 [11025.171591][ T1364] ret_from_fork+0x31/0x70 [11025.171591][ T1364] ret_from_fork_asm+0x1a/0x30 [11025.171591][ T1364] [11025.173315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11025.173315][ T1364] dst_init+0x84/0x4a0 [11025.173315][ T1364] dst_alloc+0x97/0x150 [11025.173315][ T1364] ip6_dst_alloc+0x23/0x90 [11025.173315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11025.173315][ T1364] ip6_pol_route+0x56f/0x840 [11025.173315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11025.173315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11025.173315][ T1364] ipv6_rcv+0x1ad/0x810 [11025.173315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11025.173315][ T1364] process_backlog+0x101/0x620 [11025.173315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11025.173315][ T1364] net_rx_action+0x495/0xbe0 [11025.173315][ T1364] __do_softirq+0x1b5/0x7f6 [11025.173315][ T1364] [11025.175151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11025.175151][ T1364] netdev_get_by_index+0x5e/0x80 [11025.175151][ T1364] fib6_nh_init+0x3d8/0x15b0 [11025.175151][ T1364] ip6_route_info_create+0xf18/0x17d0 [11025.175151][ T1364] ip6_route_add+0x1c/0x140 [11025.175151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11025.175151][ T1364] addrconf_add_dev+0xe2/0x170 [11025.175151][ T1364] inet6_addr_add+0x12f/0xa40 [11025.175151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11025.175151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11025.175151][ T1364] netlink_rcv_skb+0x130/0x360 [11025.175151][ T1364] netlink_unicast+0x449/0x710 [11025.175151][ T1364] netlink_sendmsg+0x723/0xbe0 [11025.175151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11025.175151][ T1364] ___sys_sendmsg+0xee/0x170 [11025.175151][ T1364] __sys_sendmsg+0xcd/0x170 [11025.175151][ T1364] do_syscall_64+0xc6/0x1e0 [11025.175151][ T1364] [11025.177352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11025.177352][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11025.177352][ T1364] ipv6_find_idev+0x102/0x170 [11025.177352][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11025.177352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11025.177352][ T1364] netlink_rcv_skb+0x130/0x360 [11025.177352][ T1364] netlink_unicast+0x449/0x710 [11025.177352][ T1364] netlink_sendmsg+0x723/0xbe0 [11025.177352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11025.177352][ T1364] ___sys_sendmsg+0xee/0x170 [11025.177352][ T1364] __sys_sendmsg+0xcd/0x170 [11025.177352][ T1364] do_syscall_64+0xc6/0x1e0 [11025.177352][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11025.177352][ T1364] [11025.179726][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11025.179726][ T1364] neigh_parms_alloc+0x1e5/0x510 [11025.179726][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11025.179726][ T1364] ipv6_find_idev+0x102/0x170 [11025.179726][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11025.179726][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11025.179726][ T1364] netlink_rcv_skb+0x130/0x360 [11025.179726][ T1364] netlink_unicast+0x449/0x710 [11025.179726][ T1364] netlink_sendmsg+0x723/0xbe0 [11025.179726][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11025.179726][ T1364] ___sys_sendmsg+0xee/0x170 [11025.179726][ T1364] __sys_sendmsg+0xcd/0x170 [11025.179726][ T1364] do_syscall_64+0xc6/0x1e0 [11025.179726][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11025.179726][ T1364] [11035.419065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11035.419646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11035.419646][ T1364] ___neigh_create+0x14b/0xf60 [11035.419646][ T1364] ip6_finish_output2+0xa70/0xf80 [11035.419646][ T1364] ip6_finish_output+0x4ed/0xd30 [11035.419646][ T1364] ip6_output+0x1f3/0x770 [11035.419646][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11035.419646][ T1364] mld_sendpack+0x62d/0xbc0 [11035.419646][ T1364] mld_ifc_work+0x32/0x1f0 [11035.419646][ T1364] process_one_work+0x84d/0x18a0 [11035.419646][ T1364] worker_thread+0x587/0xd30 [11035.419646][ T1364] kthread+0x28a/0x350 [11035.419646][ T1364] ret_from_fork+0x31/0x70 [11035.419646][ T1364] ret_from_fork_asm+0x1a/0x30 [11035.419646][ T1364] [11035.421370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11035.421370][ T1364] dst_init+0x84/0x4a0 [11035.421370][ T1364] dst_alloc+0x97/0x150 [11035.421370][ T1364] ip6_dst_alloc+0x23/0x90 [11035.421370][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11035.421370][ T1364] ip6_pol_route+0x56f/0x840 [11035.421370][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11035.421370][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11035.421370][ T1364] ipv6_rcv+0x1ad/0x810 [11035.421370][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11035.421370][ T1364] process_backlog+0x101/0x620 [11035.421370][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11035.421370][ T1364] net_rx_action+0x495/0xbe0 [11035.421370][ T1364] __do_softirq+0x1b5/0x7f6 [11035.421370][ T1364] [11035.423209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11035.423209][ T1364] netdev_get_by_index+0x5e/0x80 [11035.423209][ T1364] fib6_nh_init+0x3d8/0x15b0 [11035.423209][ T1364] ip6_route_info_create+0xf18/0x17d0 [11035.423209][ T1364] ip6_route_add+0x1c/0x140 [11035.423209][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11035.423209][ T1364] addrconf_add_dev+0xe2/0x170 [11035.423209][ T1364] inet6_addr_add+0x12f/0xa40 [11035.423209][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11035.423209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11035.423209][ T1364] netlink_rcv_skb+0x130/0x360 [11035.423209][ T1364] netlink_unicast+0x449/0x710 [11035.423209][ T1364] netlink_sendmsg+0x723/0xbe0 [11035.423209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11035.423209][ T1364] ___sys_sendmsg+0xee/0x170 [11035.423209][ T1364] __sys_sendmsg+0xcd/0x170 [11035.423209][ T1364] do_syscall_64+0xc6/0x1e0 [11035.423209][ T1364] [11035.425431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11035.425431][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11035.425431][ T1364] ipv6_find_idev+0x102/0x170 [11035.425431][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11035.425431][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11035.425431][ T1364] netlink_rcv_skb+0x130/0x360 [11035.425431][ T1364] netlink_unicast+0x449/0x710 [11035.425431][ T1364] netlink_sendmsg+0x723/0xbe0 [11035.425431][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11035.425431][ T1364] ___sys_sendmsg+0xee/0x170 [11035.425431][ T1364] __sys_sendmsg+0xcd/0x170 [11035.425431][ T1364] do_syscall_64+0xc6/0x1e0 [11035.425431][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11035.425431][ T1364] [11035.427160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11035.427160][ T1364] neigh_parms_alloc+0x1e5/0x510 [11035.427160][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11035.427160][ T1364] ipv6_find_idev+0x102/0x170 [11035.427160][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11035.427160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11035.427160][ T1364] netlink_rcv_skb+0x130/0x360 [11035.427160][ T1364] netlink_unicast+0x449/0x710 [11035.427160][ T1364] netlink_sendmsg+0x723/0xbe0 [11035.427160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11035.427160][ T1364] ___sys_sendmsg+0xee/0x170 [11035.427160][ T1364] __sys_sendmsg+0xcd/0x170 [11035.427160][ T1364] do_syscall_64+0xc6/0x1e0 [11035.427160][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11035.427160][ T1364] [11045.667072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11045.667580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11045.667580][ T1364] ___neigh_create+0x14b/0xf60 [11045.667580][ T1364] ip6_finish_output2+0xa70/0xf80 [11045.667580][ T1364] ip6_finish_output+0x4ed/0xd30 [11045.667580][ T1364] ip6_output+0x1f3/0x770 [11045.667580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11045.667580][ T1364] mld_sendpack+0x62d/0xbc0 [11045.667580][ T1364] mld_ifc_work+0x32/0x1f0 [11045.667580][ T1364] process_one_work+0x84d/0x18a0 [11045.667580][ T1364] worker_thread+0x587/0xd30 [11045.667580][ T1364] kthread+0x28a/0x350 [11045.667580][ T1364] ret_from_fork+0x31/0x70 [11045.667580][ T1364] ret_from_fork_asm+0x1a/0x30 [11045.667580][ T1364] [11045.669384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11045.669384][ T1364] dst_init+0x84/0x4a0 [11045.669384][ T1364] dst_alloc+0x97/0x150 [11045.669384][ T1364] ip6_dst_alloc+0x23/0x90 [11045.669384][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11045.669384][ T1364] ip6_pol_route+0x56f/0x840 [11045.669384][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11045.669384][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11045.669384][ T1364] ipv6_rcv+0x1ad/0x810 [11045.669384][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11045.669384][ T1364] process_backlog+0x101/0x620 [11045.669384][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11045.669384][ T1364] net_rx_action+0x495/0xbe0 [11045.669384][ T1364] __do_softirq+0x1b5/0x7f6 [11045.669384][ T1364] [11045.671289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11045.671289][ T1364] netdev_get_by_index+0x5e/0x80 [11045.671289][ T1364] fib6_nh_init+0x3d8/0x15b0 [11045.671289][ T1364] ip6_route_info_create+0xf18/0x17d0 [11045.671289][ T1364] ip6_route_add+0x1c/0x140 [11045.671289][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11045.671289][ T1364] addrconf_add_dev+0xe2/0x170 [11045.671289][ T1364] inet6_addr_add+0x12f/0xa40 [11045.671289][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11045.671289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11045.671289][ T1364] netlink_rcv_skb+0x130/0x360 [11045.671289][ T1364] netlink_unicast+0x449/0x710 [11045.671289][ T1364] netlink_sendmsg+0x723/0xbe0 [11045.671289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11045.671289][ T1364] ___sys_sendmsg+0xee/0x170 [11045.671289][ T1364] __sys_sendmsg+0xcd/0x170 [11045.671289][ T1364] do_syscall_64+0xc6/0x1e0 [11045.671289][ T1364] [11045.673494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11045.673494][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11045.673494][ T1364] ipv6_find_idev+0x102/0x170 [11045.673494][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11045.673494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11045.673494][ T1364] netlink_rcv_skb+0x130/0x360 [11045.673494][ T1364] netlink_unicast+0x449/0x710 [11045.673494][ T1364] netlink_sendmsg+0x723/0xbe0 [11045.673494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11045.673494][ T1364] ___sys_sendmsg+0xee/0x170 [11045.673494][ T1364] __sys_sendmsg+0xcd/0x170 [11045.673494][ T1364] do_syscall_64+0xc6/0x1e0 [11045.673494][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11045.673494][ T1364] [11045.675243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11045.675243][ T1364] neigh_parms_alloc+0x1e5/0x510 [11045.675243][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11045.675243][ T1364] ipv6_find_idev+0x102/0x170 [11045.675243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11045.675243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11045.675243][ T1364] netlink_rcv_skb+0x130/0x360 [11045.675243][ T1364] netlink_unicast+0x449/0x710 [11045.675243][ T1364] netlink_sendmsg+0x723/0xbe0 [11045.675243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11045.675243][ T1364] ___sys_sendmsg+0xee/0x170 [11045.675243][ T1364] __sys_sendmsg+0xcd/0x170 [11045.675243][ T1364] do_syscall_64+0xc6/0x1e0 [11045.675243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11045.675243][ T1364] [11055.915123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11055.915670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11055.915670][ T1364] ___neigh_create+0x14b/0xf60 [11055.915670][ T1364] ip6_finish_output2+0xa70/0xf80 [11055.915670][ T1364] ip6_finish_output+0x4ed/0xd30 [11055.915670][ T1364] ip6_output+0x1f3/0x770 [11055.915670][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11055.915670][ T1364] mld_sendpack+0x62d/0xbc0 [11055.915670][ T1364] mld_ifc_work+0x32/0x1f0 [11055.915670][ T1364] process_one_work+0x84d/0x18a0 [11055.915670][ T1364] worker_thread+0x587/0xd30 [11055.915670][ T1364] kthread+0x28a/0x350 [11055.915670][ T1364] ret_from_fork+0x31/0x70 [11055.915670][ T1364] ret_from_fork_asm+0x1a/0x30 [11055.915670][ T1364] [11055.917420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11055.917420][ T1364] dst_init+0x84/0x4a0 [11055.917420][ T1364] dst_alloc+0x97/0x150 [11055.917420][ T1364] ip6_dst_alloc+0x23/0x90 [11055.917420][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11055.917420][ T1364] ip6_pol_route+0x56f/0x840 [11055.917420][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11055.917420][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11055.917420][ T1364] ipv6_rcv+0x1ad/0x810 [11055.917420][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11055.917420][ T1364] process_backlog+0x101/0x620 [11055.917420][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11055.917420][ T1364] net_rx_action+0x495/0xbe0 [11055.917420][ T1364] __do_softirq+0x1b5/0x7f6 [11055.917420][ T1364] [11055.919277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11055.919277][ T1364] netdev_get_by_index+0x5e/0x80 [11055.919277][ T1364] fib6_nh_init+0x3d8/0x15b0 [11055.919277][ T1364] ip6_route_info_create+0xf18/0x17d0 [11055.919277][ T1364] ip6_route_add+0x1c/0x140 [11055.919277][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11055.919277][ T1364] addrconf_add_dev+0xe2/0x170 [11055.919277][ T1364] inet6_addr_add+0x12f/0xa40 [11055.919277][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11055.919277][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11055.919277][ T1364] netlink_rcv_skb+0x130/0x360 [11055.919277][ T1364] netlink_unicast+0x449/0x710 [11055.919277][ T1364] netlink_sendmsg+0x723/0xbe0 [11055.919277][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11055.919277][ T1364] ___sys_sendmsg+0xee/0x170 [11055.919277][ T1364] __sys_sendmsg+0xcd/0x170 [11055.919277][ T1364] do_syscall_64+0xc6/0x1e0 [11055.919277][ T1364] [11055.921519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11055.921519][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11055.921519][ T1364] ipv6_find_idev+0x102/0x170 [11055.921519][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11055.921519][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11055.921519][ T1364] netlink_rcv_skb+0x130/0x360 [11055.921519][ T1364] netlink_unicast+0x449/0x710 [11055.921519][ T1364] netlink_sendmsg+0x723/0xbe0 [11055.921519][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11055.921519][ T1364] ___sys_sendmsg+0xee/0x170 [11055.921519][ T1364] __sys_sendmsg+0xcd/0x170 [11055.921519][ T1364] do_syscall_64+0xc6/0x1e0 [11055.921519][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11055.921519][ T1364] [11055.923244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11055.923244][ T1364] neigh_parms_alloc+0x1e5/0x510 [11055.923244][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11055.923244][ T1364] ipv6_find_idev+0x102/0x170 [11055.923244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11055.923244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11055.923244][ T1364] netlink_rcv_skb+0x130/0x360 [11055.923244][ T1364] netlink_unicast+0x449/0x710 [11055.923244][ T1364] netlink_sendmsg+0x723/0xbe0 [11055.923244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11055.923244][ T1364] ___sys_sendmsg+0xee/0x170 [11055.923244][ T1364] __sys_sendmsg+0xcd/0x170 [11055.923244][ T1364] do_syscall_64+0xc6/0x1e0 [11055.923244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11055.923244][ T1364] [11066.163121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11066.163702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11066.163702][ T1364] ___neigh_create+0x14b/0xf60 [11066.163702][ T1364] ip6_finish_output2+0xa70/0xf80 [11066.163702][ T1364] ip6_finish_output+0x4ed/0xd30 [11066.163702][ T1364] ip6_output+0x1f3/0x770 [11066.163702][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11066.163702][ T1364] mld_sendpack+0x62d/0xbc0 [11066.163702][ T1364] mld_ifc_work+0x32/0x1f0 [11066.163702][ T1364] process_one_work+0x84d/0x18a0 [11066.163702][ T1364] worker_thread+0x587/0xd30 [11066.163702][ T1364] kthread+0x28a/0x350 [11066.163702][ T1364] ret_from_fork+0x31/0x70 [11066.163702][ T1364] ret_from_fork_asm+0x1a/0x30 [11066.163702][ T1364] [11066.165456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11066.165456][ T1364] dst_init+0x84/0x4a0 [11066.165456][ T1364] dst_alloc+0x97/0x150 [11066.165456][ T1364] ip6_dst_alloc+0x23/0x90 [11066.165456][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11066.165456][ T1364] ip6_pol_route+0x56f/0x840 [11066.165456][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11066.165456][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11066.165456][ T1364] ipv6_rcv+0x1ad/0x810 [11066.165456][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11066.165456][ T1364] process_backlog+0x101/0x620 [11066.165456][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11066.165456][ T1364] net_rx_action+0x495/0xbe0 [11066.165456][ T1364] __do_softirq+0x1b5/0x7f6 [11066.165456][ T1364] [11066.167292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11066.167292][ T1364] netdev_get_by_index+0x5e/0x80 [11066.167292][ T1364] fib6_nh_init+0x3d8/0x15b0 [11066.167292][ T1364] ip6_route_info_create+0xf18/0x17d0 [11066.167292][ T1364] ip6_route_add+0x1c/0x140 [11066.167292][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11066.167292][ T1364] addrconf_add_dev+0xe2/0x170 [11066.167292][ T1364] inet6_addr_add+0x12f/0xa40 [11066.167292][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11066.167292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11066.167292][ T1364] netlink_rcv_skb+0x130/0x360 [11066.167292][ T1364] netlink_unicast+0x449/0x710 [11066.167292][ T1364] netlink_sendmsg+0x723/0xbe0 [11066.167292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11066.167292][ T1364] ___sys_sendmsg+0xee/0x170 [11066.167292][ T1364] __sys_sendmsg+0xcd/0x170 [11066.167292][ T1364] do_syscall_64+0xc6/0x1e0 [11066.167292][ T1364] [11066.169494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11066.169494][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11066.169494][ T1364] ipv6_find_idev+0x102/0x170 [11066.169494][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11066.169494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11066.169494][ T1364] netlink_rcv_skb+0x130/0x360 [11066.169494][ T1364] netlink_unicast+0x449/0x710 [11066.169494][ T1364] netlink_sendmsg+0x723/0xbe0 [11066.169494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11066.169494][ T1364] ___sys_sendmsg+0xee/0x170 [11066.169494][ T1364] __sys_sendmsg+0xcd/0x170 [11066.169494][ T1364] do_syscall_64+0xc6/0x1e0 [11066.169494][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11066.169494][ T1364] [11066.171211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11066.171211][ T1364] neigh_parms_alloc+0x1e5/0x510 [11066.171211][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11066.171211][ T1364] ipv6_find_idev+0x102/0x170 [11066.171211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11066.171211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11066.171211][ T1364] netlink_rcv_skb+0x130/0x360 [11066.171211][ T1364] netlink_unicast+0x449/0x710 [11066.171211][ T1364] netlink_sendmsg+0x723/0xbe0 [11066.171211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11066.171211][ T1364] ___sys_sendmsg+0xee/0x170 [11066.171211][ T1364] __sys_sendmsg+0xcd/0x170 [11066.171211][ T1364] do_syscall_64+0xc6/0x1e0 [11066.171211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11066.171211][ T1364] [11076.411085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11076.411533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11076.411533][ T1364] ___neigh_create+0x14b/0xf60 [11076.411533][ T1364] ip6_finish_output2+0xa70/0xf80 [11076.411533][ T1364] ip6_finish_output+0x4ed/0xd30 [11076.411533][ T1364] ip6_output+0x1f3/0x770 [11076.411533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11076.411533][ T1364] mld_sendpack+0x62d/0xbc0 [11076.411533][ T1364] mld_ifc_work+0x32/0x1f0 [11076.411533][ T1364] process_one_work+0x84d/0x18a0 [11076.411533][ T1364] worker_thread+0x587/0xd30 [11076.411533][ T1364] kthread+0x28a/0x350 [11076.411533][ T1364] ret_from_fork+0x31/0x70 [11076.411533][ T1364] ret_from_fork_asm+0x1a/0x30 [11076.411533][ T1364] [11076.413372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11076.413372][ T1364] dst_init+0x84/0x4a0 [11076.413372][ T1364] dst_alloc+0x97/0x150 [11076.413372][ T1364] ip6_dst_alloc+0x23/0x90 [11076.413372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11076.413372][ T1364] ip6_pol_route+0x56f/0x840 [11076.413372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11076.413372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11076.413372][ T1364] ipv6_rcv+0x1ad/0x810 [11076.413372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11076.413372][ T1364] process_backlog+0x101/0x620 [11076.413372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11076.413372][ T1364] net_rx_action+0x495/0xbe0 [11076.413372][ T1364] __do_softirq+0x1b5/0x7f6 [11076.413372][ T1364] [11076.415224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11076.415224][ T1364] netdev_get_by_index+0x5e/0x80 [11076.415224][ T1364] fib6_nh_init+0x3d8/0x15b0 [11076.415224][ T1364] ip6_route_info_create+0xf18/0x17d0 [11076.415224][ T1364] ip6_route_add+0x1c/0x140 [11076.415224][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11076.415224][ T1364] addrconf_add_dev+0xe2/0x170 [11076.415224][ T1364] inet6_addr_add+0x12f/0xa40 [11076.415224][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11076.415224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11076.415224][ T1364] netlink_rcv_skb+0x130/0x360 [11076.415224][ T1364] netlink_unicast+0x449/0x710 [11076.415224][ T1364] netlink_sendmsg+0x723/0xbe0 [11076.415224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11076.415224][ T1364] ___sys_sendmsg+0xee/0x170 [11076.415224][ T1364] __sys_sendmsg+0xcd/0x170 [11076.415224][ T1364] do_syscall_64+0xc6/0x1e0 [11076.415224][ T1364] [11076.417436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11076.417436][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11076.417436][ T1364] ipv6_find_idev+0x102/0x170 [11076.417436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11076.417436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11076.417436][ T1364] netlink_rcv_skb+0x130/0x360 [11076.417436][ T1364] netlink_unicast+0x449/0x710 [11076.417436][ T1364] netlink_sendmsg+0x723/0xbe0 [11076.417436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11076.417436][ T1364] ___sys_sendmsg+0xee/0x170 [11076.417436][ T1364] __sys_sendmsg+0xcd/0x170 [11076.417436][ T1364] do_syscall_64+0xc6/0x1e0 [11076.417436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11076.417436][ T1364] [11076.419168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11076.419168][ T1364] neigh_parms_alloc+0x1e5/0x510 [11076.419168][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11076.419168][ T1364] ipv6_find_idev+0x102/0x170 [11076.419168][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11076.419168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11076.419168][ T1364] netlink_rcv_skb+0x130/0x360 [11076.419168][ T1364] netlink_unicast+0x449/0x710 [11076.419168][ T1364] netlink_sendmsg+0x723/0xbe0 [11076.419168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11076.419168][ T1364] ___sys_sendmsg+0xee/0x170 [11076.419168][ T1364] __sys_sendmsg+0xcd/0x170 [11076.419168][ T1364] do_syscall_64+0xc6/0x1e0 [11076.419168][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11076.419168][ T1364] [11086.659106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11086.659649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11086.659649][ T1364] ___neigh_create+0x14b/0xf60 [11086.659649][ T1364] ip6_finish_output2+0xa70/0xf80 [11086.659649][ T1364] ip6_finish_output+0x4ed/0xd30 [11086.659649][ T1364] ip6_output+0x1f3/0x770 [11086.659649][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11086.659649][ T1364] mld_sendpack+0x62d/0xbc0 [11086.659649][ T1364] mld_ifc_work+0x32/0x1f0 [11086.659649][ T1364] process_one_work+0x84d/0x18a0 [11086.659649][ T1364] worker_thread+0x587/0xd30 [11086.659649][ T1364] kthread+0x28a/0x350 [11086.659649][ T1364] ret_from_fork+0x31/0x70 [11086.659649][ T1364] ret_from_fork_asm+0x1a/0x30 [11086.659649][ T1364] [11086.661388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11086.661388][ T1364] dst_init+0x84/0x4a0 [11086.661388][ T1364] dst_alloc+0x97/0x150 [11086.661388][ T1364] ip6_dst_alloc+0x23/0x90 [11086.661388][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11086.661388][ T1364] ip6_pol_route+0x56f/0x840 [11086.661388][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11086.661388][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11086.661388][ T1364] ipv6_rcv+0x1ad/0x810 [11086.661388][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11086.661388][ T1364] process_backlog+0x101/0x620 [11086.661388][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11086.661388][ T1364] net_rx_action+0x495/0xbe0 [11086.661388][ T1364] __do_softirq+0x1b5/0x7f6 [11086.661388][ T1364] [11086.663227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11086.663227][ T1364] netdev_get_by_index+0x5e/0x80 [11086.663227][ T1364] fib6_nh_init+0x3d8/0x15b0 [11086.663227][ T1364] ip6_route_info_create+0xf18/0x17d0 [11086.663227][ T1364] ip6_route_add+0x1c/0x140 [11086.663227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11086.663227][ T1364] addrconf_add_dev+0xe2/0x170 [11086.663227][ T1364] inet6_addr_add+0x12f/0xa40 [11086.663227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11086.663227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11086.663227][ T1364] netlink_rcv_skb+0x130/0x360 [11086.663227][ T1364] netlink_unicast+0x449/0x710 [11086.663227][ T1364] netlink_sendmsg+0x723/0xbe0 [11086.663227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11086.663227][ T1364] ___sys_sendmsg+0xee/0x170 [11086.663227][ T1364] __sys_sendmsg+0xcd/0x170 [11086.663227][ T1364] do_syscall_64+0xc6/0x1e0 [11086.663227][ T1364] [11086.665460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11086.665460][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11086.665460][ T1364] ipv6_find_idev+0x102/0x170 [11086.665460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11086.665460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11086.665460][ T1364] netlink_rcv_skb+0x130/0x360 [11086.665460][ T1364] netlink_unicast+0x449/0x710 [11086.665460][ T1364] netlink_sendmsg+0x723/0xbe0 [11086.665460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11086.665460][ T1364] ___sys_sendmsg+0xee/0x170 [11086.665460][ T1364] __sys_sendmsg+0xcd/0x170 [11086.665460][ T1364] do_syscall_64+0xc6/0x1e0 [11086.665460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11086.665460][ T1364] [11086.667193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11086.667193][ T1364] neigh_parms_alloc+0x1e5/0x510 [11086.667193][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11086.667193][ T1364] ipv6_find_idev+0x102/0x170 [11086.667193][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11086.667193][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11086.667193][ T1364] netlink_rcv_skb+0x130/0x360 [11086.667193][ T1364] netlink_unicast+0x449/0x710 [11086.667193][ T1364] netlink_sendmsg+0x723/0xbe0 [11086.667193][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11086.667193][ T1364] ___sys_sendmsg+0xee/0x170 [11086.667193][ T1364] __sys_sendmsg+0xcd/0x170 [11086.667193][ T1364] do_syscall_64+0xc6/0x1e0 [11086.667193][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11086.667193][ T1364] [11096.907083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11096.907538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11096.907538][ T1364] ___neigh_create+0x14b/0xf60 [11096.907538][ T1364] ip6_finish_output2+0xa70/0xf80 [11096.907538][ T1364] ip6_finish_output+0x4ed/0xd30 [11096.907538][ T1364] ip6_output+0x1f3/0x770 [11096.907538][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11096.907538][ T1364] mld_sendpack+0x62d/0xbc0 [11096.907538][ T1364] mld_ifc_work+0x32/0x1f0 [11096.907538][ T1364] process_one_work+0x84d/0x18a0 [11096.907538][ T1364] worker_thread+0x587/0xd30 [11096.907538][ T1364] kthread+0x28a/0x350 [11096.907538][ T1364] ret_from_fork+0x31/0x70 [11096.907538][ T1364] ret_from_fork_asm+0x1a/0x30 [11096.907538][ T1364] [11096.909270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11096.909270][ T1364] dst_init+0x84/0x4a0 [11096.909270][ T1364] dst_alloc+0x97/0x150 [11096.909270][ T1364] ip6_dst_alloc+0x23/0x90 [11096.909270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11096.909270][ T1364] ip6_pol_route+0x56f/0x840 [11096.909270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11096.909270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11096.909270][ T1364] ipv6_rcv+0x1ad/0x810 [11096.909270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11096.909270][ T1364] process_backlog+0x101/0x620 [11096.909270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11096.909270][ T1364] net_rx_action+0x495/0xbe0 [11096.909270][ T1364] __do_softirq+0x1b5/0x7f6 [11096.909270][ T1364] [11096.911104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11096.911104][ T1364] netdev_get_by_index+0x5e/0x80 [11096.911104][ T1364] fib6_nh_init+0x3d8/0x15b0 [11096.911104][ T1364] ip6_route_info_create+0xf18/0x17d0 [11096.911104][ T1364] ip6_route_add+0x1c/0x140 [11096.911104][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11096.911104][ T1364] addrconf_add_dev+0xe2/0x170 [11096.911104][ T1364] inet6_addr_add+0x12f/0xa40 [11096.911104][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11096.911104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11096.911104][ T1364] netlink_rcv_skb+0x130/0x360 [11096.911104][ T1364] netlink_unicast+0x449/0x710 [11096.911104][ T1364] netlink_sendmsg+0x723/0xbe0 [11096.911104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11096.911104][ T1364] ___sys_sendmsg+0xee/0x170 [11096.911104][ T1364] __sys_sendmsg+0xcd/0x170 [11096.911104][ T1364] do_syscall_64+0xc6/0x1e0 [11096.911104][ T1364] [11096.913312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11096.913312][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11096.913312][ T1364] ipv6_find_idev+0x102/0x170 [11096.913312][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11096.913312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11096.913312][ T1364] netlink_rcv_skb+0x130/0x360 [11096.913312][ T1364] netlink_unicast+0x449/0x710 [11096.913312][ T1364] netlink_sendmsg+0x723/0xbe0 [11096.913312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11096.913312][ T1364] ___sys_sendmsg+0xee/0x170 [11096.913312][ T1364] __sys_sendmsg+0xcd/0x170 [11096.913312][ T1364] do_syscall_64+0xc6/0x1e0 [11096.913312][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11096.913312][ T1364] [11096.915661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11096.915661][ T1364] neigh_parms_alloc+0x1e5/0x510 [11096.915661][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11096.915661][ T1364] ipv6_find_idev+0x102/0x170 [11096.915661][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11096.915661][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11096.915661][ T1364] netlink_rcv_skb+0x130/0x360 [11096.915661][ T1364] netlink_unicast+0x449/0x710 [11096.915661][ T1364] netlink_sendmsg+0x723/0xbe0 [11096.915661][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11096.915661][ T1364] ___sys_sendmsg+0xee/0x170 [11096.915661][ T1364] __sys_sendmsg+0xcd/0x170 [11096.915661][ T1364] do_syscall_64+0xc6/0x1e0 [11096.915661][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11096.915661][ T1364] [11107.099053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11107.099602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11107.099602][ T1364] ___neigh_create+0x14b/0xf60 [11107.099602][ T1364] ip6_finish_output2+0xa70/0xf80 [11107.099602][ T1364] ip6_finish_output+0x4ed/0xd30 [11107.099602][ T1364] ip6_output+0x1f3/0x770 [11107.099602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11107.099602][ T1364] mld_sendpack+0x62d/0xbc0 [11107.099602][ T1364] mld_ifc_work+0x32/0x1f0 [11107.099602][ T1364] process_one_work+0x84d/0x18a0 [11107.099602][ T1364] worker_thread+0x587/0xd30 [11107.099602][ T1364] kthread+0x28a/0x350 [11107.099602][ T1364] ret_from_fork+0x31/0x70 [11107.099602][ T1364] ret_from_fork_asm+0x1a/0x30 [11107.099602][ T1364] [11107.101335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11107.101335][ T1364] dst_init+0x84/0x4a0 [11107.101335][ T1364] dst_alloc+0x97/0x150 [11107.101335][ T1364] ip6_dst_alloc+0x23/0x90 [11107.101335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11107.101335][ T1364] ip6_pol_route+0x56f/0x840 [11107.101335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11107.101335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11107.101335][ T1364] ipv6_rcv+0x1ad/0x810 [11107.101335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11107.101335][ T1364] process_backlog+0x101/0x620 [11107.101335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11107.101335][ T1364] net_rx_action+0x495/0xbe0 [11107.101335][ T1364] __do_softirq+0x1b5/0x7f6 [11107.101335][ T1364] [11107.103175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11107.103175][ T1364] netdev_get_by_index+0x5e/0x80 [11107.103175][ T1364] fib6_nh_init+0x3d8/0x15b0 [11107.103175][ T1364] ip6_route_info_create+0xf18/0x17d0 [11107.103175][ T1364] ip6_route_add+0x1c/0x140 [11107.103175][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11107.103175][ T1364] addrconf_add_dev+0xe2/0x170 [11107.103175][ T1364] inet6_addr_add+0x12f/0xa40 [11107.103175][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11107.103175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11107.103175][ T1364] netlink_rcv_skb+0x130/0x360 [11107.103175][ T1364] netlink_unicast+0x449/0x710 [11107.103175][ T1364] netlink_sendmsg+0x723/0xbe0 [11107.103175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11107.103175][ T1364] ___sys_sendmsg+0xee/0x170 [11107.103175][ T1364] __sys_sendmsg+0xcd/0x170 [11107.103175][ T1364] do_syscall_64+0xc6/0x1e0 [11107.103175][ T1364] [11107.105396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11107.105396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11107.105396][ T1364] ipv6_find_idev+0x102/0x170 [11107.105396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11107.105396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11107.105396][ T1364] netlink_rcv_skb+0x130/0x360 [11107.105396][ T1364] netlink_unicast+0x449/0x710 [11107.105396][ T1364] netlink_sendmsg+0x723/0xbe0 [11107.105396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11107.105396][ T1364] ___sys_sendmsg+0xee/0x170 [11107.105396][ T1364] __sys_sendmsg+0xcd/0x170 [11107.105396][ T1364] do_syscall_64+0xc6/0x1e0 [11107.105396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11107.105396][ T1364] [11107.107133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11107.107133][ T1364] neigh_parms_alloc+0x1e5/0x510 [11107.107133][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11107.107133][ T1364] ipv6_find_idev+0x102/0x170 [11107.107133][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11107.107133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11107.107133][ T1364] netlink_rcv_skb+0x130/0x360 [11107.107133][ T1364] netlink_unicast+0x449/0x710 [11107.107133][ T1364] netlink_sendmsg+0x723/0xbe0 [11107.107133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11107.107133][ T1364] ___sys_sendmsg+0xee/0x170 [11107.107133][ T1364] __sys_sendmsg+0xcd/0x170 [11107.107133][ T1364] do_syscall_64+0xc6/0x1e0 [11107.107133][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11107.107133][ T1364] [11117.251112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11117.251602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11117.251602][ T1364] ___neigh_create+0x14b/0xf60 [11117.251602][ T1364] ip6_finish_output2+0xa70/0xf80 [11117.251602][ T1364] ip6_finish_output+0x4ed/0xd30 [11117.251602][ T1364] ip6_output+0x1f3/0x770 [11117.251602][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11117.251602][ T1364] mld_sendpack+0x62d/0xbc0 [11117.251602][ T1364] mld_ifc_work+0x32/0x1f0 [11117.251602][ T1364] process_one_work+0x84d/0x18a0 [11117.251602][ T1364] worker_thread+0x587/0xd30 [11117.251602][ T1364] kthread+0x28a/0x350 [11117.251602][ T1364] ret_from_fork+0x31/0x70 [11117.251602][ T1364] ret_from_fork_asm+0x1a/0x30 [11117.251602][ T1364] [11117.253333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11117.253333][ T1364] dst_init+0x84/0x4a0 [11117.253333][ T1364] dst_alloc+0x97/0x150 [11117.253333][ T1364] ip6_dst_alloc+0x23/0x90 [11117.253333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11117.253333][ T1364] ip6_pol_route+0x56f/0x840 [11117.253333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11117.253333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11117.253333][ T1364] ipv6_rcv+0x1ad/0x810 [11117.253333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11117.253333][ T1364] process_backlog+0x101/0x620 [11117.253333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11117.253333][ T1364] net_rx_action+0x495/0xbe0 [11117.253333][ T1364] __do_softirq+0x1b5/0x7f6 [11117.253333][ T1364] [11117.255145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11117.255145][ T1364] netdev_get_by_index+0x5e/0x80 [11117.255145][ T1364] fib6_nh_init+0x3d8/0x15b0 [11117.255145][ T1364] ip6_route_info_create+0xf18/0x17d0 [11117.255145][ T1364] ip6_route_add+0x1c/0x140 [11117.255145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11117.255145][ T1364] addrconf_add_dev+0xe2/0x170 [11117.255145][ T1364] inet6_addr_add+0x12f/0xa40 [11117.255145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11117.255145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11117.255145][ T1364] netlink_rcv_skb+0x130/0x360 [11117.255145][ T1364] netlink_unicast+0x449/0x710 [11117.255145][ T1364] netlink_sendmsg+0x723/0xbe0 [11117.255145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11117.255145][ T1364] ___sys_sendmsg+0xee/0x170 [11117.255145][ T1364] __sys_sendmsg+0xcd/0x170 [11117.255145][ T1364] do_syscall_64+0xc6/0x1e0 [11117.255145][ T1364] [11117.257319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11117.257319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11117.257319][ T1364] ipv6_find_idev+0x102/0x170 [11117.257319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11117.257319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11117.257319][ T1364] netlink_rcv_skb+0x130/0x360 [11117.257319][ T1364] netlink_unicast+0x449/0x710 [11117.257319][ T1364] netlink_sendmsg+0x723/0xbe0 [11117.257319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11117.257319][ T1364] ___sys_sendmsg+0xee/0x170 [11117.257319][ T1364] __sys_sendmsg+0xcd/0x170 [11117.257319][ T1364] do_syscall_64+0xc6/0x1e0 [11117.257319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11117.257319][ T1364] [11117.259019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11117.259019][ T1364] neigh_parms_alloc+0x1e5/0x510 [11117.259019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11117.259019][ T1364] ipv6_find_idev+0x102/0x170 [11117.259019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11117.259019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11117.259019][ T1364] netlink_rcv_skb+0x130/0x360 [11117.259019][ T1364] netlink_unicast+0x449/0x710 [11117.259019][ T1364] netlink_sendmsg+0x723/0xbe0 [11117.259019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11117.259019][ T1364] ___sys_sendmsg+0xee/0x170 [11117.259019][ T1364] __sys_sendmsg+0xcd/0x170 [11117.259019][ T1364] do_syscall_64+0xc6/0x1e0 [11117.259019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11117.259019][ T1364] [11127.499079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11127.499577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11127.499577][ T1364] ___neigh_create+0x14b/0xf60 [11127.499577][ T1364] ip6_finish_output2+0xa70/0xf80 [11127.499577][ T1364] ip6_finish_output+0x4ed/0xd30 [11127.499577][ T1364] ip6_output+0x1f3/0x770 [11127.499577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11127.499577][ T1364] mld_sendpack+0x62d/0xbc0 [11127.499577][ T1364] mld_ifc_work+0x32/0x1f0 [11127.499577][ T1364] process_one_work+0x84d/0x18a0 [11127.499577][ T1364] worker_thread+0x587/0xd30 [11127.499577][ T1364] kthread+0x28a/0x350 [11127.499577][ T1364] ret_from_fork+0x31/0x70 [11127.499577][ T1364] ret_from_fork_asm+0x1a/0x30 [11127.499577][ T1364] [11127.501298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11127.501298][ T1364] dst_init+0x84/0x4a0 [11127.501298][ T1364] dst_alloc+0x97/0x150 [11127.501298][ T1364] ip6_dst_alloc+0x23/0x90 [11127.501298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11127.501298][ T1364] ip6_pol_route+0x56f/0x840 [11127.501298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11127.501298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11127.501298][ T1364] ipv6_rcv+0x1ad/0x810 [11127.501298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11127.501298][ T1364] process_backlog+0x101/0x620 [11127.501298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11127.501298][ T1364] net_rx_action+0x495/0xbe0 [11127.501298][ T1364] __do_softirq+0x1b5/0x7f6 [11127.501298][ T1364] [11127.503128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11127.503128][ T1364] netdev_get_by_index+0x5e/0x80 [11127.503128][ T1364] fib6_nh_init+0x3d8/0x15b0 [11127.503128][ T1364] ip6_route_info_create+0xf18/0x17d0 [11127.503128][ T1364] ip6_route_add+0x1c/0x140 [11127.503128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11127.503128][ T1364] addrconf_add_dev+0xe2/0x170 [11127.503128][ T1364] inet6_addr_add+0x12f/0xa40 [11127.503128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11127.503128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11127.503128][ T1364] netlink_rcv_skb+0x130/0x360 [11127.503128][ T1364] netlink_unicast+0x449/0x710 [11127.503128][ T1364] netlink_sendmsg+0x723/0xbe0 [11127.503128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11127.503128][ T1364] ___sys_sendmsg+0xee/0x170 [11127.503128][ T1364] __sys_sendmsg+0xcd/0x170 [11127.503128][ T1364] do_syscall_64+0xc6/0x1e0 [11127.503128][ T1364] [11127.505332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11127.505332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11127.505332][ T1364] ipv6_find_idev+0x102/0x170 [11127.505332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11127.505332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11127.505332][ T1364] netlink_rcv_skb+0x130/0x360 [11127.505332][ T1364] netlink_unicast+0x449/0x710 [11127.505332][ T1364] netlink_sendmsg+0x723/0xbe0 [11127.505332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11127.505332][ T1364] ___sys_sendmsg+0xee/0x170 [11127.505332][ T1364] __sys_sendmsg+0xcd/0x170 [11127.505332][ T1364] do_syscall_64+0xc6/0x1e0 [11127.505332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11127.505332][ T1364] [11127.507042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11127.507042][ T1364] neigh_parms_alloc+0x1e5/0x510 [11127.507042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11127.507042][ T1364] ipv6_find_idev+0x102/0x170 [11127.507042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11127.507042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11127.507042][ T1364] netlink_rcv_skb+0x130/0x360 [11127.507042][ T1364] netlink_unicast+0x449/0x710 [11127.507042][ T1364] netlink_sendmsg+0x723/0xbe0 [11127.507042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11127.507042][ T1364] ___sys_sendmsg+0xee/0x170 [11127.507042][ T1364] __sys_sendmsg+0xcd/0x170 [11127.507042][ T1364] do_syscall_64+0xc6/0x1e0 [11127.507042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11127.507042][ T1364] [11137.747062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11137.747601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11137.747601][ T1364] ___neigh_create+0x14b/0xf60 [11137.747601][ T1364] ip6_finish_output2+0xa70/0xf80 [11137.747601][ T1364] ip6_finish_output+0x4ed/0xd30 [11137.747601][ T1364] ip6_output+0x1f3/0x770 [11137.747601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11137.747601][ T1364] mld_sendpack+0x62d/0xbc0 [11137.747601][ T1364] mld_ifc_work+0x32/0x1f0 [11137.747601][ T1364] process_one_work+0x84d/0x18a0 [11137.747601][ T1364] worker_thread+0x587/0xd30 [11137.747601][ T1364] kthread+0x28a/0x350 [11137.747601][ T1364] ret_from_fork+0x31/0x70 [11137.747601][ T1364] ret_from_fork_asm+0x1a/0x30 [11137.747601][ T1364] [11137.749296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11137.749296][ T1364] dst_init+0x84/0x4a0 [11137.749296][ T1364] dst_alloc+0x97/0x150 [11137.749296][ T1364] ip6_dst_alloc+0x23/0x90 [11137.749296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11137.749296][ T1364] ip6_pol_route+0x56f/0x840 [11137.749296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11137.749296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11137.749296][ T1364] ipv6_rcv+0x1ad/0x810 [11137.749296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11137.749296][ T1364] process_backlog+0x101/0x620 [11137.749296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11137.749296][ T1364] net_rx_action+0x495/0xbe0 [11137.749296][ T1364] __do_softirq+0x1b5/0x7f6 [11137.749296][ T1364] [11137.751131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11137.751131][ T1364] netdev_get_by_index+0x5e/0x80 [11137.751131][ T1364] fib6_nh_init+0x3d8/0x15b0 [11137.751131][ T1364] ip6_route_info_create+0xf18/0x17d0 [11137.751131][ T1364] ip6_route_add+0x1c/0x140 [11137.751131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11137.751131][ T1364] addrconf_add_dev+0xe2/0x170 [11137.751131][ T1364] inet6_addr_add+0x12f/0xa40 [11137.751131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11137.751131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11137.751131][ T1364] netlink_rcv_skb+0x130/0x360 [11137.751131][ T1364] netlink_unicast+0x449/0x710 [11137.751131][ T1364] netlink_sendmsg+0x723/0xbe0 [11137.751131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11137.751131][ T1364] ___sys_sendmsg+0xee/0x170 [11137.751131][ T1364] __sys_sendmsg+0xcd/0x170 [11137.751131][ T1364] do_syscall_64+0xc6/0x1e0 [11137.751131][ T1364] [11137.753335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11137.753335][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11137.753335][ T1364] ipv6_find_idev+0x102/0x170 [11137.753335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11137.753335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11137.753335][ T1364] netlink_rcv_skb+0x130/0x360 [11137.753335][ T1364] netlink_unicast+0x449/0x710 [11137.753335][ T1364] netlink_sendmsg+0x723/0xbe0 [11137.753335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11137.753335][ T1364] ___sys_sendmsg+0xee/0x170 [11137.753335][ T1364] __sys_sendmsg+0xcd/0x170 [11137.753335][ T1364] do_syscall_64+0xc6/0x1e0 [11137.753335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11137.753335][ T1364] [11137.755046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11137.755046][ T1364] neigh_parms_alloc+0x1e5/0x510 [11137.755046][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11137.755046][ T1364] ipv6_find_idev+0x102/0x170 [11137.755046][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11137.755046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11137.755046][ T1364] netlink_rcv_skb+0x130/0x360 [11137.755046][ T1364] netlink_unicast+0x449/0x710 [11137.755046][ T1364] netlink_sendmsg+0x723/0xbe0 [11137.755046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11137.755046][ T1364] ___sys_sendmsg+0xee/0x170 [11137.755046][ T1364] __sys_sendmsg+0xcd/0x170 [11137.755046][ T1364] do_syscall_64+0xc6/0x1e0 [11137.755046][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11137.755046][ T1364] [11147.995077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11147.995570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11147.995570][ T1364] ___neigh_create+0x14b/0xf60 [11147.995570][ T1364] ip6_finish_output2+0xa70/0xf80 [11147.995570][ T1364] ip6_finish_output+0x4ed/0xd30 [11147.995570][ T1364] ip6_output+0x1f3/0x770 [11147.995570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11147.995570][ T1364] mld_sendpack+0x62d/0xbc0 [11147.995570][ T1364] mld_ifc_work+0x32/0x1f0 [11147.995570][ T1364] process_one_work+0x84d/0x18a0 [11147.995570][ T1364] worker_thread+0x587/0xd30 [11147.995570][ T1364] kthread+0x28a/0x350 [11147.995570][ T1364] ret_from_fork+0x31/0x70 [11147.995570][ T1364] ret_from_fork_asm+0x1a/0x30 [11147.995570][ T1364] [11147.997267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11147.997267][ T1364] dst_init+0x84/0x4a0 [11147.997267][ T1364] dst_alloc+0x97/0x150 [11147.997267][ T1364] ip6_dst_alloc+0x23/0x90 [11147.997267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11147.997267][ T1364] ip6_pol_route+0x56f/0x840 [11147.997267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11147.997267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11147.997267][ T1364] ipv6_rcv+0x1ad/0x810 [11147.997267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11147.997267][ T1364] process_backlog+0x101/0x620 [11147.997267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11147.997267][ T1364] net_rx_action+0x495/0xbe0 [11147.997267][ T1364] __do_softirq+0x1b5/0x7f6 [11147.997267][ T1364] [11147.999082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11147.999082][ T1364] netdev_get_by_index+0x5e/0x80 [11147.999082][ T1364] fib6_nh_init+0x3d8/0x15b0 [11147.999082][ T1364] ip6_route_info_create+0xf18/0x17d0 [11147.999082][ T1364] ip6_route_add+0x1c/0x140 [11147.999082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11147.999082][ T1364] addrconf_add_dev+0xe2/0x170 [11147.999082][ T1364] inet6_addr_add+0x12f/0xa40 [11147.999082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11147.999082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11147.999082][ T1364] netlink_rcv_skb+0x130/0x360 [11147.999082][ T1364] netlink_unicast+0x449/0x710 [11147.999082][ T1364] netlink_sendmsg+0x723/0xbe0 [11147.999082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11147.999082][ T1364] ___sys_sendmsg+0xee/0x170 [11147.999082][ T1364] __sys_sendmsg+0xcd/0x170 [11147.999082][ T1364] do_syscall_64+0xc6/0x1e0 [11147.999082][ T1364] [11148.001310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11148.001310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11148.001310][ T1364] ipv6_find_idev+0x102/0x170 [11148.001310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11148.001310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11148.001310][ T1364] netlink_rcv_skb+0x130/0x360 [11148.001310][ T1364] netlink_unicast+0x449/0x710 [11148.001310][ T1364] netlink_sendmsg+0x723/0xbe0 [11148.001310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11148.001310][ T1364] ___sys_sendmsg+0xee/0x170 [11148.001310][ T1364] __sys_sendmsg+0xcd/0x170 [11148.001310][ T1364] do_syscall_64+0xc6/0x1e0 [11148.001310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11148.001310][ T1364] [11148.003021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11148.003021][ T1364] neigh_parms_alloc+0x1e5/0x510 [11148.003021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11148.003021][ T1364] ipv6_find_idev+0x102/0x170 [11148.003021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11148.003021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11148.003021][ T1364] netlink_rcv_skb+0x130/0x360 [11148.003021][ T1364] netlink_unicast+0x449/0x710 [11148.003021][ T1364] netlink_sendmsg+0x723/0xbe0 [11148.003021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11148.003021][ T1364] ___sys_sendmsg+0xee/0x170 [11148.003021][ T1364] __sys_sendmsg+0xcd/0x170 [11148.003021][ T1364] do_syscall_64+0xc6/0x1e0 [11148.003021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11148.003021][ T1364] [11158.243033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11158.243491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11158.243491][ T1364] ___neigh_create+0x14b/0xf60 [11158.243491][ T1364] ip6_finish_output2+0xa70/0xf80 [11158.243491][ T1364] ip6_finish_output+0x4ed/0xd30 [11158.243491][ T1364] ip6_output+0x1f3/0x770 [11158.243491][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11158.243491][ T1364] mld_sendpack+0x62d/0xbc0 [11158.243491][ T1364] mld_ifc_work+0x32/0x1f0 [11158.243491][ T1364] process_one_work+0x84d/0x18a0 [11158.243491][ T1364] worker_thread+0x587/0xd30 [11158.243491][ T1364] kthread+0x28a/0x350 [11158.243491][ T1364] ret_from_fork+0x31/0x70 [11158.243491][ T1364] ret_from_fork_asm+0x1a/0x30 [11158.243491][ T1364] [11158.245223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11158.245223][ T1364] dst_init+0x84/0x4a0 [11158.245223][ T1364] dst_alloc+0x97/0x150 [11158.245223][ T1364] ip6_dst_alloc+0x23/0x90 [11158.245223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11158.245223][ T1364] ip6_pol_route+0x56f/0x840 [11158.245223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11158.245223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11158.245223][ T1364] ipv6_rcv+0x1ad/0x810 [11158.245223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11158.245223][ T1364] process_backlog+0x101/0x620 [11158.245223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11158.245223][ T1364] net_rx_action+0x495/0xbe0 [11158.245223][ T1364] __do_softirq+0x1b5/0x7f6 [11158.245223][ T1364] [11158.247049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11158.247049][ T1364] netdev_get_by_index+0x5e/0x80 [11158.247049][ T1364] fib6_nh_init+0x3d8/0x15b0 [11158.247049][ T1364] ip6_route_info_create+0xf18/0x17d0 [11158.247049][ T1364] ip6_route_add+0x1c/0x140 [11158.247049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11158.247049][ T1364] addrconf_add_dev+0xe2/0x170 [11158.247049][ T1364] inet6_addr_add+0x12f/0xa40 [11158.247049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11158.247049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11158.247049][ T1364] netlink_rcv_skb+0x130/0x360 [11158.247049][ T1364] netlink_unicast+0x449/0x710 [11158.247049][ T1364] netlink_sendmsg+0x723/0xbe0 [11158.247049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11158.247049][ T1364] ___sys_sendmsg+0xee/0x170 [11158.247049][ T1364] __sys_sendmsg+0xcd/0x170 [11158.247049][ T1364] do_syscall_64+0xc6/0x1e0 [11158.247049][ T1364] [11158.249239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11158.249239][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11158.249239][ T1364] ipv6_find_idev+0x102/0x170 [11158.249239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11158.249239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11158.249239][ T1364] netlink_rcv_skb+0x130/0x360 [11158.249239][ T1364] netlink_unicast+0x449/0x710 [11158.249239][ T1364] netlink_sendmsg+0x723/0xbe0 [11158.249239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11158.249239][ T1364] ___sys_sendmsg+0xee/0x170 [11158.249239][ T1364] __sys_sendmsg+0xcd/0x170 [11158.249239][ T1364] do_syscall_64+0xc6/0x1e0 [11158.249239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11158.249239][ T1364] [11158.250942][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11158.250942][ T1364] neigh_parms_alloc+0x1e5/0x510 [11158.250942][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11158.250942][ T1364] ipv6_find_idev+0x102/0x170 [11158.250942][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11158.250942][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11158.250942][ T1364] netlink_rcv_skb+0x130/0x360 [11158.250942][ T1364] netlink_unicast+0x449/0x710 [11158.250942][ T1364] netlink_sendmsg+0x723/0xbe0 [11158.250942][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11158.250942][ T1364] ___sys_sendmsg+0xee/0x170 [11158.250942][ T1364] __sys_sendmsg+0xcd/0x170 [11158.250942][ T1364] do_syscall_64+0xc6/0x1e0 [11158.250942][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11158.250942][ T1364] [11168.491024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11168.491446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11168.491446][ T1364] ___neigh_create+0x14b/0xf60 [11168.491446][ T1364] ip6_finish_output2+0xa70/0xf80 [11168.491446][ T1364] ip6_finish_output+0x4ed/0xd30 [11168.491446][ T1364] ip6_output+0x1f3/0x770 [11168.491446][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11168.491446][ T1364] mld_sendpack+0x62d/0xbc0 [11168.491446][ T1364] mld_ifc_work+0x32/0x1f0 [11168.491446][ T1364] process_one_work+0x84d/0x18a0 [11168.491446][ T1364] worker_thread+0x587/0xd30 [11168.491446][ T1364] kthread+0x28a/0x350 [11168.491446][ T1364] ret_from_fork+0x31/0x70 [11168.491446][ T1364] ret_from_fork_asm+0x1a/0x30 [11168.491446][ T1364] [11168.493170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11168.493170][ T1364] dst_init+0x84/0x4a0 [11168.493170][ T1364] dst_alloc+0x97/0x150 [11168.493170][ T1364] ip6_dst_alloc+0x23/0x90 [11168.493170][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11168.493170][ T1364] ip6_pol_route+0x56f/0x840 [11168.493170][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11168.493170][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11168.493170][ T1364] ipv6_rcv+0x1ad/0x810 [11168.493170][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11168.493170][ T1364] process_backlog+0x101/0x620 [11168.493170][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11168.493170][ T1364] net_rx_action+0x495/0xbe0 [11168.493170][ T1364] __do_softirq+0x1b5/0x7f6 [11168.493170][ T1364] [11168.494990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11168.494990][ T1364] netdev_get_by_index+0x5e/0x80 [11168.494990][ T1364] fib6_nh_init+0x3d8/0x15b0 [11168.494990][ T1364] ip6_route_info_create+0xf18/0x17d0 [11168.494990][ T1364] ip6_route_add+0x1c/0x140 [11168.494990][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11168.494990][ T1364] addrconf_add_dev+0xe2/0x170 [11168.494990][ T1364] inet6_addr_add+0x12f/0xa40 [11168.494990][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11168.494990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11168.494990][ T1364] netlink_rcv_skb+0x130/0x360 [11168.494990][ T1364] netlink_unicast+0x449/0x710 [11168.494990][ T1364] netlink_sendmsg+0x723/0xbe0 [11168.494990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11168.494990][ T1364] ___sys_sendmsg+0xee/0x170 [11168.494990][ T1364] __sys_sendmsg+0xcd/0x170 [11168.494990][ T1364] do_syscall_64+0xc6/0x1e0 [11168.494990][ T1364] [11168.497182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11168.497182][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11168.497182][ T1364] ipv6_find_idev+0x102/0x170 [11168.497182][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11168.497182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11168.497182][ T1364] netlink_rcv_skb+0x130/0x360 [11168.497182][ T1364] netlink_unicast+0x449/0x710 [11168.497182][ T1364] netlink_sendmsg+0x723/0xbe0 [11168.497182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11168.497182][ T1364] ___sys_sendmsg+0xee/0x170 [11168.497182][ T1364] __sys_sendmsg+0xcd/0x170 [11168.497182][ T1364] do_syscall_64+0xc6/0x1e0 [11168.497182][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11168.497182][ T1364] [11168.499001][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11168.499001][ T1364] neigh_parms_alloc+0x1e5/0x510 [11168.499001][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11168.499001][ T1364] ipv6_find_idev+0x102/0x170 [11168.499001][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11168.499001][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11168.499001][ T1364] netlink_rcv_skb+0x130/0x360 [11168.499001][ T1364] netlink_unicast+0x449/0x710 [11168.499001][ T1364] netlink_sendmsg+0x723/0xbe0 [11168.499001][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11168.499001][ T1364] ___sys_sendmsg+0xee/0x170 [11168.499001][ T1364] __sys_sendmsg+0xcd/0x170 [11168.499001][ T1364] do_syscall_64+0xc6/0x1e0 [11168.499001][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11168.499001][ T1364] [11178.643105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11178.643838][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11178.643838][ T1364] ___neigh_create+0x14b/0xf60 [11178.643838][ T1364] ip6_finish_output2+0xa70/0xf80 [11178.643838][ T1364] ip6_finish_output+0x4ed/0xd30 [11178.643838][ T1364] ip6_output+0x1f3/0x770 [11178.643838][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11178.643838][ T1364] mld_sendpack+0x62d/0xbc0 [11178.643838][ T1364] mld_ifc_work+0x32/0x1f0 [11178.643838][ T1364] process_one_work+0x84d/0x18a0 [11178.643838][ T1364] worker_thread+0x587/0xd30 [11178.643838][ T1364] kthread+0x28a/0x350 [11178.643838][ T1364] ret_from_fork+0x31/0x70 [11178.643838][ T1364] ret_from_fork_asm+0x1a/0x30 [11178.643838][ T1364] [11178.647019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11178.647019][ T1364] dst_init+0x84/0x4a0 [11178.647019][ T1364] dst_alloc+0x97/0x150 [11178.647019][ T1364] ip6_dst_alloc+0x23/0x90 [11178.647019][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11178.647019][ T1364] ip6_pol_route+0x56f/0x840 [11178.647019][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11178.647019][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11178.647019][ T1364] ipv6_rcv+0x1ad/0x810 [11178.647019][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11178.647019][ T1364] process_backlog+0x101/0x620 [11178.647019][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11178.647019][ T1364] net_rx_action+0x495/0xbe0 [11178.647019][ T1364] __do_softirq+0x1b5/0x7f6 [11178.647019][ T1364] [11178.650742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11178.650742][ T1364] netdev_get_by_index+0x5e/0x80 [11178.650742][ T1364] fib6_nh_init+0x3d8/0x15b0 [11178.650742][ T1364] ip6_route_info_create+0xf18/0x17d0 [11178.650742][ T1364] ip6_route_add+0x1c/0x140 [11178.650742][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11178.650742][ T1364] addrconf_add_dev+0xe2/0x170 [11178.650742][ T1364] inet6_addr_add+0x12f/0xa40 [11178.650742][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11178.650742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11178.650742][ T1364] netlink_rcv_skb+0x130/0x360 [11178.650742][ T1364] netlink_unicast+0x449/0x710 [11178.650742][ T1364] netlink_sendmsg+0x723/0xbe0 [11178.650742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11178.650742][ T1364] ___sys_sendmsg+0xee/0x170 [11178.650742][ T1364] __sys_sendmsg+0xcd/0x170 [11178.650742][ T1364] do_syscall_64+0xc6/0x1e0 [11178.650742][ T1364] [11178.657541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11178.657541][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11178.657541][ T1364] ipv6_find_idev+0x102/0x170 [11178.657541][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11178.657541][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11178.657541][ T1364] netlink_rcv_skb+0x130/0x360 [11178.657541][ T1364] netlink_unicast+0x449/0x710 [11178.657541][ T1364] netlink_sendmsg+0x723/0xbe0 [11178.657541][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11178.657541][ T1364] ___sys_sendmsg+0xee/0x170 [11178.657541][ T1364] __sys_sendmsg+0xcd/0x170 [11178.657541][ T1364] do_syscall_64+0xc6/0x1e0 [11178.657541][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11178.657541][ T1364] [11178.662715][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11178.662715][ T1364] neigh_parms_alloc+0x1e5/0x510 [11178.662715][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11178.662715][ T1364] ipv6_find_idev+0x102/0x170 [11178.662715][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11178.662715][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11178.662715][ T1364] netlink_rcv_skb+0x130/0x360 [11178.662715][ T1364] netlink_unicast+0x449/0x710 [11178.662715][ T1364] netlink_sendmsg+0x723/0xbe0 [11178.662715][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11178.662715][ T1364] ___sys_sendmsg+0xee/0x170 [11178.662715][ T1364] __sys_sendmsg+0xcd/0x170 [11178.662715][ T1364] do_syscall_64+0xc6/0x1e0 [11178.662715][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11178.662715][ T1364] [11188.739075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11188.739764][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11188.739764][ T1364] ___neigh_create+0x14b/0xf60 [11188.739764][ T1364] ip6_finish_output2+0xa70/0xf80 [11188.739764][ T1364] ip6_finish_output+0x4ed/0xd30 [11188.739764][ T1364] ip6_output+0x1f3/0x770 [11188.739764][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11188.739764][ T1364] mld_sendpack+0x62d/0xbc0 [11188.739764][ T1364] mld_ifc_work+0x32/0x1f0 [11188.739764][ T1364] process_one_work+0x84d/0x18a0 [11188.739764][ T1364] worker_thread+0x587/0xd30 [11188.739764][ T1364] kthread+0x28a/0x350 [11188.739764][ T1364] ret_from_fork+0x31/0x70 [11188.739764][ T1364] ret_from_fork_asm+0x1a/0x30 [11188.739764][ T1364] [11188.742428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11188.742428][ T1364] dst_init+0x84/0x4a0 [11188.742428][ T1364] dst_alloc+0x97/0x150 [11188.742428][ T1364] ip6_dst_alloc+0x23/0x90 [11188.742428][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11188.742428][ T1364] ip6_pol_route+0x56f/0x840 [11188.742428][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11188.742428][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11188.742428][ T1364] ipv6_rcv+0x1ad/0x810 [11188.742428][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11188.742428][ T1364] process_backlog+0x101/0x620 [11188.742428][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11188.742428][ T1364] net_rx_action+0x495/0xbe0 [11188.742428][ T1364] __do_softirq+0x1b5/0x7f6 [11188.742428][ T1364] [11188.745302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11188.745302][ T1364] netdev_get_by_index+0x5e/0x80 [11188.745302][ T1364] fib6_nh_init+0x3d8/0x15b0 [11188.745302][ T1364] ip6_route_info_create+0xf18/0x17d0 [11188.745302][ T1364] ip6_route_add+0x1c/0x140 [11188.745302][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11188.745302][ T1364] addrconf_add_dev+0xe2/0x170 [11188.745302][ T1364] inet6_addr_add+0x12f/0xa40 [11188.745302][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11188.745302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11188.745302][ T1364] netlink_rcv_skb+0x130/0x360 [11188.745302][ T1364] netlink_unicast+0x449/0x710 [11188.745302][ T1364] netlink_sendmsg+0x723/0xbe0 [11188.745302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11188.745302][ T1364] ___sys_sendmsg+0xee/0x170 [11188.745302][ T1364] __sys_sendmsg+0xcd/0x170 [11188.745302][ T1364] do_syscall_64+0xc6/0x1e0 [11188.745302][ T1364] [11188.748864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11188.748864][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11188.748864][ T1364] ipv6_find_idev+0x102/0x170 [11188.748864][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11188.748864][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11188.748864][ T1364] netlink_rcv_skb+0x130/0x360 [11188.748864][ T1364] netlink_unicast+0x449/0x710 [11188.748864][ T1364] netlink_sendmsg+0x723/0xbe0 [11188.748864][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11188.748864][ T1364] ___sys_sendmsg+0xee/0x170 [11188.748864][ T1364] __sys_sendmsg+0xcd/0x170 [11188.748864][ T1364] do_syscall_64+0xc6/0x1e0 [11188.748864][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11188.748864][ T1364] [11188.751529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11188.751529][ T1364] neigh_parms_alloc+0x1e5/0x510 [11188.751529][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11188.751529][ T1364] ipv6_find_idev+0x102/0x170 [11188.751529][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11188.751529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11188.751529][ T1364] netlink_rcv_skb+0x130/0x360 [11188.751529][ T1364] netlink_unicast+0x449/0x710 [11188.751529][ T1364] netlink_sendmsg+0x723/0xbe0 [11188.751529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11188.751529][ T1364] ___sys_sendmsg+0xee/0x170 [11188.751529][ T1364] __sys_sendmsg+0xcd/0x170 [11188.751529][ T1364] do_syscall_64+0xc6/0x1e0 [11188.751529][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11188.751529][ T1364] [11198.995076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11198.995594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11198.995594][ T1364] ___neigh_create+0x14b/0xf60 [11198.995594][ T1364] ip6_finish_output2+0xa70/0xf80 [11198.995594][ T1364] ip6_finish_output+0x4ed/0xd30 [11198.995594][ T1364] ip6_output+0x1f3/0x770 [11198.995594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11198.995594][ T1364] mld_sendpack+0x62d/0xbc0 [11198.995594][ T1364] mld_ifc_work+0x32/0x1f0 [11198.995594][ T1364] process_one_work+0x84d/0x18a0 [11198.995594][ T1364] worker_thread+0x587/0xd30 [11198.995594][ T1364] kthread+0x28a/0x350 [11198.995594][ T1364] ret_from_fork+0x31/0x70 [11198.995594][ T1364] ret_from_fork_asm+0x1a/0x30 [11198.995594][ T1364] [11198.997342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11198.997342][ T1364] dst_init+0x84/0x4a0 [11198.997342][ T1364] dst_alloc+0x97/0x150 [11198.997342][ T1364] ip6_dst_alloc+0x23/0x90 [11198.997342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11198.997342][ T1364] ip6_pol_route+0x56f/0x840 [11198.997342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11198.997342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11198.997342][ T1364] ipv6_rcv+0x1ad/0x810 [11198.997342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11198.997342][ T1364] process_backlog+0x101/0x620 [11198.997342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11198.997342][ T1364] net_rx_action+0x495/0xbe0 [11198.997342][ T1364] __do_softirq+0x1b5/0x7f6 [11198.997342][ T1364] [11198.999171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11198.999171][ T1364] netdev_get_by_index+0x5e/0x80 [11198.999171][ T1364] fib6_nh_init+0x3d8/0x15b0 [11198.999171][ T1364] ip6_route_info_create+0xf18/0x17d0 [11198.999171][ T1364] ip6_route_add+0x1c/0x140 [11198.999171][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11198.999171][ T1364] addrconf_add_dev+0xe2/0x170 [11198.999171][ T1364] inet6_addr_add+0x12f/0xa40 [11198.999171][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11198.999171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11198.999171][ T1364] netlink_rcv_skb+0x130/0x360 [11198.999171][ T1364] netlink_unicast+0x449/0x710 [11198.999171][ T1364] netlink_sendmsg+0x723/0xbe0 [11198.999171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11198.999171][ T1364] ___sys_sendmsg+0xee/0x170 [11198.999171][ T1364] __sys_sendmsg+0xcd/0x170 [11198.999171][ T1364] do_syscall_64+0xc6/0x1e0 [11198.999171][ T1364] [11199.001361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11199.001361][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11199.001361][ T1364] ipv6_find_idev+0x102/0x170 [11199.001361][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11199.001361][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11199.001361][ T1364] netlink_rcv_skb+0x130/0x360 [11199.001361][ T1364] netlink_unicast+0x449/0x710 [11199.001361][ T1364] netlink_sendmsg+0x723/0xbe0 [11199.001361][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11199.001361][ T1364] ___sys_sendmsg+0xee/0x170 [11199.001361][ T1364] __sys_sendmsg+0xcd/0x170 [11199.001361][ T1364] do_syscall_64+0xc6/0x1e0 [11199.001361][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11199.001361][ T1364] [11199.003075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11199.003075][ T1364] neigh_parms_alloc+0x1e5/0x510 [11199.003075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11199.003075][ T1364] ipv6_find_idev+0x102/0x170 [11199.003075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11199.003075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11199.003075][ T1364] netlink_rcv_skb+0x130/0x360 [11199.003075][ T1364] netlink_unicast+0x449/0x710 [11199.003075][ T1364] netlink_sendmsg+0x723/0xbe0 [11199.003075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11199.003075][ T1364] ___sys_sendmsg+0xee/0x170 [11199.003075][ T1364] __sys_sendmsg+0xcd/0x170 [11199.003075][ T1364] do_syscall_64+0xc6/0x1e0 [11199.003075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11199.003075][ T1364] [11209.251116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11209.251551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11209.251551][ T1364] ___neigh_create+0x14b/0xf60 [11209.251551][ T1364] ip6_finish_output2+0xa70/0xf80 [11209.251551][ T1364] ip6_finish_output+0x4ed/0xd30 [11209.251551][ T1364] ip6_output+0x1f3/0x770 [11209.251551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11209.251551][ T1364] mld_sendpack+0x62d/0xbc0 [11209.251551][ T1364] mld_ifc_work+0x32/0x1f0 [11209.251551][ T1364] process_one_work+0x84d/0x18a0 [11209.251551][ T1364] worker_thread+0x587/0xd30 [11209.251551][ T1364] kthread+0x28a/0x350 [11209.251551][ T1364] ret_from_fork+0x31/0x70 [11209.251551][ T1364] ret_from_fork_asm+0x1a/0x30 [11209.251551][ T1364] [11209.253268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11209.253268][ T1364] dst_init+0x84/0x4a0 [11209.253268][ T1364] dst_alloc+0x97/0x150 [11209.253268][ T1364] ip6_dst_alloc+0x23/0x90 [11209.253268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11209.253268][ T1364] ip6_pol_route+0x56f/0x840 [11209.253268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11209.253268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11209.253268][ T1364] ipv6_rcv+0x1ad/0x810 [11209.253268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11209.253268][ T1364] process_backlog+0x101/0x620 [11209.253268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11209.253268][ T1364] net_rx_action+0x495/0xbe0 [11209.253268][ T1364] __do_softirq+0x1b5/0x7f6 [11209.253268][ T1364] [11209.255088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11209.255088][ T1364] netdev_get_by_index+0x5e/0x80 [11209.255088][ T1364] fib6_nh_init+0x3d8/0x15b0 [11209.255088][ T1364] ip6_route_info_create+0xf18/0x17d0 [11209.255088][ T1364] ip6_route_add+0x1c/0x140 [11209.255088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11209.255088][ T1364] addrconf_add_dev+0xe2/0x170 [11209.255088][ T1364] inet6_addr_add+0x12f/0xa40 [11209.255088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11209.255088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11209.255088][ T1364] netlink_rcv_skb+0x130/0x360 [11209.255088][ T1364] netlink_unicast+0x449/0x710 [11209.255088][ T1364] netlink_sendmsg+0x723/0xbe0 [11209.255088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11209.255088][ T1364] ___sys_sendmsg+0xee/0x170 [11209.255088][ T1364] __sys_sendmsg+0xcd/0x170 [11209.255088][ T1364] do_syscall_64+0xc6/0x1e0 [11209.255088][ T1364] [11209.257270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11209.257270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11209.257270][ T1364] ipv6_find_idev+0x102/0x170 [11209.257270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11209.257270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11209.257270][ T1364] netlink_rcv_skb+0x130/0x360 [11209.257270][ T1364] netlink_unicast+0x449/0x710 [11209.257270][ T1364] netlink_sendmsg+0x723/0xbe0 [11209.257270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11209.257270][ T1364] ___sys_sendmsg+0xee/0x170 [11209.257270][ T1364] __sys_sendmsg+0xcd/0x170 [11209.257270][ T1364] do_syscall_64+0xc6/0x1e0 [11209.257270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11209.257270][ T1364] [11209.258976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11209.258976][ T1364] neigh_parms_alloc+0x1e5/0x510 [11209.258976][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11209.258976][ T1364] ipv6_find_idev+0x102/0x170 [11209.258976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11209.258976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11209.258976][ T1364] netlink_rcv_skb+0x130/0x360 [11209.258976][ T1364] netlink_unicast+0x449/0x710 [11209.258976][ T1364] netlink_sendmsg+0x723/0xbe0 [11209.258976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11209.258976][ T1364] ___sys_sendmsg+0xee/0x170 [11209.258976][ T1364] __sys_sendmsg+0xcd/0x170 [11209.258976][ T1364] do_syscall_64+0xc6/0x1e0 [11209.258976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11209.258976][ T1364] [11219.507094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11219.507610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11219.507610][ T1364] ___neigh_create+0x14b/0xf60 [11219.507610][ T1364] ip6_finish_output2+0xa70/0xf80 [11219.507610][ T1364] ip6_finish_output+0x4ed/0xd30 [11219.507610][ T1364] ip6_output+0x1f3/0x770 [11219.507610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11219.507610][ T1364] mld_sendpack+0x62d/0xbc0 [11219.507610][ T1364] mld_ifc_work+0x32/0x1f0 [11219.507610][ T1364] process_one_work+0x84d/0x18a0 [11219.507610][ T1364] worker_thread+0x587/0xd30 [11219.507610][ T1364] kthread+0x28a/0x350 [11219.507610][ T1364] ret_from_fork+0x31/0x70 [11219.507610][ T1364] ret_from_fork_asm+0x1a/0x30 [11219.507610][ T1364] [11219.509356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11219.509356][ T1364] dst_init+0x84/0x4a0 [11219.509356][ T1364] dst_alloc+0x97/0x150 [11219.509356][ T1364] ip6_dst_alloc+0x23/0x90 [11219.509356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11219.509356][ T1364] ip6_pol_route+0x56f/0x840 [11219.509356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11219.509356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11219.509356][ T1364] ipv6_rcv+0x1ad/0x810 [11219.509356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11219.509356][ T1364] process_backlog+0x101/0x620 [11219.509356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11219.509356][ T1364] net_rx_action+0x495/0xbe0 [11219.509356][ T1364] __do_softirq+0x1b5/0x7f6 [11219.509356][ T1364] [11219.511178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11219.511178][ T1364] netdev_get_by_index+0x5e/0x80 [11219.511178][ T1364] fib6_nh_init+0x3d8/0x15b0 [11219.511178][ T1364] ip6_route_info_create+0xf18/0x17d0 [11219.511178][ T1364] ip6_route_add+0x1c/0x140 [11219.511178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11219.511178][ T1364] addrconf_add_dev+0xe2/0x170 [11219.511178][ T1364] inet6_addr_add+0x12f/0xa40 [11219.511178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11219.511178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11219.511178][ T1364] netlink_rcv_skb+0x130/0x360 [11219.511178][ T1364] netlink_unicast+0x449/0x710 [11219.511178][ T1364] netlink_sendmsg+0x723/0xbe0 [11219.511178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11219.511178][ T1364] ___sys_sendmsg+0xee/0x170 [11219.511178][ T1364] __sys_sendmsg+0xcd/0x170 [11219.511178][ T1364] do_syscall_64+0xc6/0x1e0 [11219.511178][ T1364] [11219.513381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11219.513381][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11219.513381][ T1364] ipv6_find_idev+0x102/0x170 [11219.513381][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11219.513381][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11219.513381][ T1364] netlink_rcv_skb+0x130/0x360 [11219.513381][ T1364] netlink_unicast+0x449/0x710 [11219.513381][ T1364] netlink_sendmsg+0x723/0xbe0 [11219.513381][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11219.513381][ T1364] ___sys_sendmsg+0xee/0x170 [11219.513381][ T1364] __sys_sendmsg+0xcd/0x170 [11219.513381][ T1364] do_syscall_64+0xc6/0x1e0 [11219.513381][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11219.513381][ T1364] [11219.515096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11219.515096][ T1364] neigh_parms_alloc+0x1e5/0x510 [11219.515096][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11219.515096][ T1364] ipv6_find_idev+0x102/0x170 [11219.515096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11219.515096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11219.515096][ T1364] netlink_rcv_skb+0x130/0x360 [11219.515096][ T1364] netlink_unicast+0x449/0x710 [11219.515096][ T1364] netlink_sendmsg+0x723/0xbe0 [11219.515096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11219.515096][ T1364] ___sys_sendmsg+0xee/0x170 [11219.515096][ T1364] __sys_sendmsg+0xcd/0x170 [11219.515096][ T1364] do_syscall_64+0xc6/0x1e0 [11219.515096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11219.515096][ T1364] [11229.763069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11229.763599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11229.763599][ T1364] ___neigh_create+0x14b/0xf60 [11229.763599][ T1364] ip6_finish_output2+0xa70/0xf80 [11229.763599][ T1364] ip6_finish_output+0x4ed/0xd30 [11229.763599][ T1364] ip6_output+0x1f3/0x770 [11229.763599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11229.763599][ T1364] mld_sendpack+0x62d/0xbc0 [11229.763599][ T1364] mld_ifc_work+0x32/0x1f0 [11229.763599][ T1364] process_one_work+0x84d/0x18a0 [11229.763599][ T1364] worker_thread+0x587/0xd30 [11229.763599][ T1364] kthread+0x28a/0x350 [11229.763599][ T1364] ret_from_fork+0x31/0x70 [11229.763599][ T1364] ret_from_fork_asm+0x1a/0x30 [11229.763599][ T1364] [11229.765315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11229.765315][ T1364] dst_init+0x84/0x4a0 [11229.765315][ T1364] dst_alloc+0x97/0x150 [11229.765315][ T1364] ip6_dst_alloc+0x23/0x90 [11229.765315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11229.765315][ T1364] ip6_pol_route+0x56f/0x840 [11229.765315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11229.765315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11229.765315][ T1364] ipv6_rcv+0x1ad/0x810 [11229.765315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11229.765315][ T1364] process_backlog+0x101/0x620 [11229.765315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11229.765315][ T1364] net_rx_action+0x495/0xbe0 [11229.765315][ T1364] __do_softirq+0x1b5/0x7f6 [11229.765315][ T1364] [11229.767170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11229.767170][ T1364] netdev_get_by_index+0x5e/0x80 [11229.767170][ T1364] fib6_nh_init+0x3d8/0x15b0 [11229.767170][ T1364] ip6_route_info_create+0xf18/0x17d0 [11229.767170][ T1364] ip6_route_add+0x1c/0x140 [11229.767170][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11229.767170][ T1364] addrconf_add_dev+0xe2/0x170 [11229.767170][ T1364] inet6_addr_add+0x12f/0xa40 [11229.767170][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11229.767170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11229.767170][ T1364] netlink_rcv_skb+0x130/0x360 [11229.767170][ T1364] netlink_unicast+0x449/0x710 [11229.767170][ T1364] netlink_sendmsg+0x723/0xbe0 [11229.767170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11229.767170][ T1364] ___sys_sendmsg+0xee/0x170 [11229.767170][ T1364] __sys_sendmsg+0xcd/0x170 [11229.767170][ T1364] do_syscall_64+0xc6/0x1e0 [11229.767170][ T1364] [11229.769361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11229.769361][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11229.769361][ T1364] ipv6_find_idev+0x102/0x170 [11229.769361][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11229.769361][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11229.769361][ T1364] netlink_rcv_skb+0x130/0x360 [11229.769361][ T1364] netlink_unicast+0x449/0x710 [11229.769361][ T1364] netlink_sendmsg+0x723/0xbe0 [11229.769361][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11229.769361][ T1364] ___sys_sendmsg+0xee/0x170 [11229.769361][ T1364] __sys_sendmsg+0xcd/0x170 [11229.769361][ T1364] do_syscall_64+0xc6/0x1e0 [11229.769361][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11229.769361][ T1364] [11229.771083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11229.771083][ T1364] neigh_parms_alloc+0x1e5/0x510 [11229.771083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11229.771083][ T1364] ipv6_find_idev+0x102/0x170 [11229.771083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11229.771083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11229.771083][ T1364] netlink_rcv_skb+0x130/0x360 [11229.771083][ T1364] netlink_unicast+0x449/0x710 [11229.771083][ T1364] netlink_sendmsg+0x723/0xbe0 [11229.771083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11229.771083][ T1364] ___sys_sendmsg+0xee/0x170 [11229.771083][ T1364] __sys_sendmsg+0xcd/0x170 [11229.771083][ T1364] do_syscall_64+0xc6/0x1e0 [11229.771083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11229.771083][ T1364] [11240.019104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11240.019616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11240.019616][ T1364] ___neigh_create+0x14b/0xf60 [11240.019616][ T1364] ip6_finish_output2+0xa70/0xf80 [11240.019616][ T1364] ip6_finish_output+0x4ed/0xd30 [11240.019616][ T1364] ip6_output+0x1f3/0x770 [11240.019616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11240.019616][ T1364] mld_sendpack+0x62d/0xbc0 [11240.019616][ T1364] mld_ifc_work+0x32/0x1f0 [11240.019616][ T1364] process_one_work+0x84d/0x18a0 [11240.019616][ T1364] worker_thread+0x587/0xd30 [11240.019616][ T1364] kthread+0x28a/0x350 [11240.019616][ T1364] ret_from_fork+0x31/0x70 [11240.019616][ T1364] ret_from_fork_asm+0x1a/0x30 [11240.019616][ T1364] [11240.021348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11240.021348][ T1364] dst_init+0x84/0x4a0 [11240.021348][ T1364] dst_alloc+0x97/0x150 [11240.021348][ T1364] ip6_dst_alloc+0x23/0x90 [11240.021348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11240.021348][ T1364] ip6_pol_route+0x56f/0x840 [11240.021348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11240.021348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11240.021348][ T1364] ipv6_rcv+0x1ad/0x810 [11240.021348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11240.021348][ T1364] process_backlog+0x101/0x620 [11240.021348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11240.021348][ T1364] net_rx_action+0x495/0xbe0 [11240.021348][ T1364] __do_softirq+0x1b5/0x7f6 [11240.021348][ T1364] [11240.023197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11240.023197][ T1364] netdev_get_by_index+0x5e/0x80 [11240.023197][ T1364] fib6_nh_init+0x3d8/0x15b0 [11240.023197][ T1364] ip6_route_info_create+0xf18/0x17d0 [11240.023197][ T1364] ip6_route_add+0x1c/0x140 [11240.023197][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11240.023197][ T1364] addrconf_add_dev+0xe2/0x170 [11240.023197][ T1364] inet6_addr_add+0x12f/0xa40 [11240.023197][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11240.023197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11240.023197][ T1364] netlink_rcv_skb+0x130/0x360 [11240.023197][ T1364] netlink_unicast+0x449/0x710 [11240.023197][ T1364] netlink_sendmsg+0x723/0xbe0 [11240.023197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11240.023197][ T1364] ___sys_sendmsg+0xee/0x170 [11240.023197][ T1364] __sys_sendmsg+0xcd/0x170 [11240.023197][ T1364] do_syscall_64+0xc6/0x1e0 [11240.023197][ T1364] [11240.025515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11240.025515][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11240.025515][ T1364] ipv6_find_idev+0x102/0x170 [11240.025515][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11240.025515][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11240.025515][ T1364] netlink_rcv_skb+0x130/0x360 [11240.025515][ T1364] netlink_unicast+0x449/0x710 [11240.025515][ T1364] netlink_sendmsg+0x723/0xbe0 [11240.025515][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11240.025515][ T1364] ___sys_sendmsg+0xee/0x170 [11240.025515][ T1364] __sys_sendmsg+0xcd/0x170 [11240.025515][ T1364] do_syscall_64+0xc6/0x1e0 [11240.025515][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11240.025515][ T1364] [11240.027241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11240.027241][ T1364] neigh_parms_alloc+0x1e5/0x510 [11240.027241][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11240.027241][ T1364] ipv6_find_idev+0x102/0x170 [11240.027241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11240.027241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11240.027241][ T1364] netlink_rcv_skb+0x130/0x360 [11240.027241][ T1364] netlink_unicast+0x449/0x710 [11240.027241][ T1364] netlink_sendmsg+0x723/0xbe0 [11240.027241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11240.027241][ T1364] ___sys_sendmsg+0xee/0x170 [11240.027241][ T1364] __sys_sendmsg+0xcd/0x170 [11240.027241][ T1364] do_syscall_64+0xc6/0x1e0 [11240.027241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11240.027241][ T1364] [11250.171104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11250.171587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11250.171587][ T1364] ___neigh_create+0x14b/0xf60 [11250.171587][ T1364] ip6_finish_output2+0xa70/0xf80 [11250.171587][ T1364] ip6_finish_output+0x4ed/0xd30 [11250.171587][ T1364] ip6_output+0x1f3/0x770 [11250.171587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11250.171587][ T1364] mld_sendpack+0x62d/0xbc0 [11250.171587][ T1364] mld_ifc_work+0x32/0x1f0 [11250.171587][ T1364] process_one_work+0x84d/0x18a0 [11250.171587][ T1364] worker_thread+0x587/0xd30 [11250.171587][ T1364] kthread+0x28a/0x350 [11250.171587][ T1364] ret_from_fork+0x31/0x70 [11250.171587][ T1364] ret_from_fork_asm+0x1a/0x30 [11250.171587][ T1364] [11250.173335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11250.173335][ T1364] dst_init+0x84/0x4a0 [11250.173335][ T1364] dst_alloc+0x97/0x150 [11250.173335][ T1364] ip6_dst_alloc+0x23/0x90 [11250.173335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11250.173335][ T1364] ip6_pol_route+0x56f/0x840 [11250.173335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11250.173335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11250.173335][ T1364] ipv6_rcv+0x1ad/0x810 [11250.173335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11250.173335][ T1364] process_backlog+0x101/0x620 [11250.173335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11250.173335][ T1364] net_rx_action+0x495/0xbe0 [11250.173335][ T1364] __do_softirq+0x1b5/0x7f6 [11250.173335][ T1364] [11250.175166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11250.175166][ T1364] netdev_get_by_index+0x5e/0x80 [11250.175166][ T1364] fib6_nh_init+0x3d8/0x15b0 [11250.175166][ T1364] ip6_route_info_create+0xf18/0x17d0 [11250.175166][ T1364] ip6_route_add+0x1c/0x140 [11250.175166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11250.175166][ T1364] addrconf_add_dev+0xe2/0x170 [11250.175166][ T1364] inet6_addr_add+0x12f/0xa40 [11250.175166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11250.175166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11250.175166][ T1364] netlink_rcv_skb+0x130/0x360 [11250.175166][ T1364] netlink_unicast+0x449/0x710 [11250.175166][ T1364] netlink_sendmsg+0x723/0xbe0 [11250.175166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11250.175166][ T1364] ___sys_sendmsg+0xee/0x170 [11250.175166][ T1364] __sys_sendmsg+0xcd/0x170 [11250.175166][ T1364] do_syscall_64+0xc6/0x1e0 [11250.175166][ T1364] [11250.177354][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11250.177354][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11250.177354][ T1364] ipv6_find_idev+0x102/0x170 [11250.177354][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11250.177354][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11250.177354][ T1364] netlink_rcv_skb+0x130/0x360 [11250.177354][ T1364] netlink_unicast+0x449/0x710 [11250.177354][ T1364] netlink_sendmsg+0x723/0xbe0 [11250.177354][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11250.177354][ T1364] ___sys_sendmsg+0xee/0x170 [11250.177354][ T1364] __sys_sendmsg+0xcd/0x170 [11250.177354][ T1364] do_syscall_64+0xc6/0x1e0 [11250.177354][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11250.177354][ T1364] [11250.179697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11250.179697][ T1364] neigh_parms_alloc+0x1e5/0x510 [11250.179697][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11250.179697][ T1364] ipv6_find_idev+0x102/0x170 [11250.179697][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11250.179697][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11250.179697][ T1364] netlink_rcv_skb+0x130/0x360 [11250.179697][ T1364] netlink_unicast+0x449/0x710 [11250.179697][ T1364] netlink_sendmsg+0x723/0xbe0 [11250.179697][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11250.179697][ T1364] ___sys_sendmsg+0xee/0x170 [11250.179697][ T1364] __sys_sendmsg+0xcd/0x170 [11250.179697][ T1364] do_syscall_64+0xc6/0x1e0 [11250.179697][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11250.179697][ T1364] [11260.387019][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11260.387448][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11260.387448][ T1364] ___neigh_create+0x14b/0xf60 [11260.387448][ T1364] ip6_finish_output2+0xa70/0xf80 [11260.387448][ T1364] ip6_finish_output+0x4ed/0xd30 [11260.387448][ T1364] ip6_output+0x1f3/0x770 [11260.387448][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11260.387448][ T1364] mld_sendpack+0x62d/0xbc0 [11260.387448][ T1364] mld_ifc_work+0x32/0x1f0 [11260.387448][ T1364] process_one_work+0x84d/0x18a0 [11260.387448][ T1364] worker_thread+0x587/0xd30 [11260.387448][ T1364] kthread+0x28a/0x350 [11260.387448][ T1364] ret_from_fork+0x31/0x70 [11260.387448][ T1364] ret_from_fork_asm+0x1a/0x30 [11260.387448][ T1364] [11260.389188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11260.389188][ T1364] dst_init+0x84/0x4a0 [11260.389188][ T1364] dst_alloc+0x97/0x150 [11260.389188][ T1364] ip6_dst_alloc+0x23/0x90 [11260.389188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11260.389188][ T1364] ip6_pol_route+0x56f/0x840 [11260.389188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11260.389188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11260.389188][ T1364] ipv6_rcv+0x1ad/0x810 [11260.389188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11260.389188][ T1364] process_backlog+0x101/0x620 [11260.389188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11260.389188][ T1364] net_rx_action+0x495/0xbe0 [11260.389188][ T1364] __do_softirq+0x1b5/0x7f6 [11260.389188][ T1364] [11260.391024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11260.391024][ T1364] netdev_get_by_index+0x5e/0x80 [11260.391024][ T1364] fib6_nh_init+0x3d8/0x15b0 [11260.391024][ T1364] ip6_route_info_create+0xf18/0x17d0 [11260.391024][ T1364] ip6_route_add+0x1c/0x140 [11260.391024][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11260.391024][ T1364] addrconf_add_dev+0xe2/0x170 [11260.391024][ T1364] inet6_addr_add+0x12f/0xa40 [11260.391024][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11260.391024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11260.391024][ T1364] netlink_rcv_skb+0x130/0x360 [11260.391024][ T1364] netlink_unicast+0x449/0x710 [11260.391024][ T1364] netlink_sendmsg+0x723/0xbe0 [11260.391024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11260.391024][ T1364] ___sys_sendmsg+0xee/0x170 [11260.391024][ T1364] __sys_sendmsg+0xcd/0x170 [11260.391024][ T1364] do_syscall_64+0xc6/0x1e0 [11260.391024][ T1364] [11260.393217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11260.393217][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11260.393217][ T1364] ipv6_find_idev+0x102/0x170 [11260.393217][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11260.393217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11260.393217][ T1364] netlink_rcv_skb+0x130/0x360 [11260.393217][ T1364] netlink_unicast+0x449/0x710 [11260.393217][ T1364] netlink_sendmsg+0x723/0xbe0 [11260.393217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11260.393217][ T1364] ___sys_sendmsg+0xee/0x170 [11260.393217][ T1364] __sys_sendmsg+0xcd/0x170 [11260.393217][ T1364] do_syscall_64+0xc6/0x1e0 [11260.393217][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11260.393217][ T1364] [11260.394927][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11260.394927][ T1364] neigh_parms_alloc+0x1e5/0x510 [11260.394927][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11260.394927][ T1364] ipv6_find_idev+0x102/0x170 [11260.394927][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11260.394927][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11260.394927][ T1364] netlink_rcv_skb+0x130/0x360 [11260.394927][ T1364] netlink_unicast+0x449/0x710 [11260.394927][ T1364] netlink_sendmsg+0x723/0xbe0 [11260.394927][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11260.394927][ T1364] ___sys_sendmsg+0xee/0x170 [11260.394927][ T1364] __sys_sendmsg+0xcd/0x170 [11260.394927][ T1364] do_syscall_64+0xc6/0x1e0 [11260.394927][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11260.394927][ T1364] [11270.595050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11270.595594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11270.595594][ T1364] ___neigh_create+0x14b/0xf60 [11270.595594][ T1364] ip6_finish_output2+0xa70/0xf80 [11270.595594][ T1364] ip6_finish_output+0x4ed/0xd30 [11270.595594][ T1364] ip6_output+0x1f3/0x770 [11270.595594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11270.595594][ T1364] mld_sendpack+0x62d/0xbc0 [11270.595594][ T1364] mld_ifc_work+0x32/0x1f0 [11270.595594][ T1364] process_one_work+0x84d/0x18a0 [11270.595594][ T1364] worker_thread+0x587/0xd30 [11270.595594][ T1364] kthread+0x28a/0x350 [11270.595594][ T1364] ret_from_fork+0x31/0x70 [11270.595594][ T1364] ret_from_fork_asm+0x1a/0x30 [11270.595594][ T1364] [11270.597317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11270.597317][ T1364] dst_init+0x84/0x4a0 [11270.597317][ T1364] dst_alloc+0x97/0x150 [11270.597317][ T1364] ip6_dst_alloc+0x23/0x90 [11270.597317][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11270.597317][ T1364] ip6_pol_route+0x56f/0x840 [11270.597317][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11270.597317][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11270.597317][ T1364] ipv6_rcv+0x1ad/0x810 [11270.597317][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11270.597317][ T1364] process_backlog+0x101/0x620 [11270.597317][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11270.597317][ T1364] net_rx_action+0x495/0xbe0 [11270.597317][ T1364] __do_softirq+0x1b5/0x7f6 [11270.597317][ T1364] [11270.599159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11270.599159][ T1364] netdev_get_by_index+0x5e/0x80 [11270.599159][ T1364] fib6_nh_init+0x3d8/0x15b0 [11270.599159][ T1364] ip6_route_info_create+0xf18/0x17d0 [11270.599159][ T1364] ip6_route_add+0x1c/0x140 [11270.599159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11270.599159][ T1364] addrconf_add_dev+0xe2/0x170 [11270.599159][ T1364] inet6_addr_add+0x12f/0xa40 [11270.599159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11270.599159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11270.599159][ T1364] netlink_rcv_skb+0x130/0x360 [11270.599159][ T1364] netlink_unicast+0x449/0x710 [11270.599159][ T1364] netlink_sendmsg+0x723/0xbe0 [11270.599159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11270.599159][ T1364] ___sys_sendmsg+0xee/0x170 [11270.599159][ T1364] __sys_sendmsg+0xcd/0x170 [11270.599159][ T1364] do_syscall_64+0xc6/0x1e0 [11270.599159][ T1364] [11270.601338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11270.601338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11270.601338][ T1364] ipv6_find_idev+0x102/0x170 [11270.601338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11270.601338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11270.601338][ T1364] netlink_rcv_skb+0x130/0x360 [11270.601338][ T1364] netlink_unicast+0x449/0x710 [11270.601338][ T1364] netlink_sendmsg+0x723/0xbe0 [11270.601338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11270.601338][ T1364] ___sys_sendmsg+0xee/0x170 [11270.601338][ T1364] __sys_sendmsg+0xcd/0x170 [11270.601338][ T1364] do_syscall_64+0xc6/0x1e0 [11270.601338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11270.601338][ T1364] [11270.603053][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11270.603053][ T1364] neigh_parms_alloc+0x1e5/0x510 [11270.603053][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11270.603053][ T1364] ipv6_find_idev+0x102/0x170 [11270.603053][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11270.603053][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11270.603053][ T1364] netlink_rcv_skb+0x130/0x360 [11270.603053][ T1364] netlink_unicast+0x449/0x710 [11270.603053][ T1364] netlink_sendmsg+0x723/0xbe0 [11270.603053][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11270.603053][ T1364] ___sys_sendmsg+0xee/0x170 [11270.603053][ T1364] __sys_sendmsg+0xcd/0x170 [11270.603053][ T1364] do_syscall_64+0xc6/0x1e0 [11270.603053][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11270.603053][ T1364] [11280.851060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11280.851548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11280.851548][ T1364] ___neigh_create+0x14b/0xf60 [11280.851548][ T1364] ip6_finish_output2+0xa70/0xf80 [11280.851548][ T1364] ip6_finish_output+0x4ed/0xd30 [11280.851548][ T1364] ip6_output+0x1f3/0x770 [11280.851548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11280.851548][ T1364] mld_sendpack+0x62d/0xbc0 [11280.851548][ T1364] mld_ifc_work+0x32/0x1f0 [11280.851548][ T1364] process_one_work+0x84d/0x18a0 [11280.851548][ T1364] worker_thread+0x587/0xd30 [11280.851548][ T1364] kthread+0x28a/0x350 [11280.851548][ T1364] ret_from_fork+0x31/0x70 [11280.851548][ T1364] ret_from_fork_asm+0x1a/0x30 [11280.851548][ T1364] [11280.853259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11280.853259][ T1364] dst_init+0x84/0x4a0 [11280.853259][ T1364] dst_alloc+0x97/0x150 [11280.853259][ T1364] ip6_dst_alloc+0x23/0x90 [11280.853259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11280.853259][ T1364] ip6_pol_route+0x56f/0x840 [11280.853259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11280.853259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11280.853259][ T1364] ipv6_rcv+0x1ad/0x810 [11280.853259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11280.853259][ T1364] process_backlog+0x101/0x620 [11280.853259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11280.853259][ T1364] net_rx_action+0x495/0xbe0 [11280.853259][ T1364] __do_softirq+0x1b5/0x7f6 [11280.853259][ T1364] [11280.855078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11280.855078][ T1364] netdev_get_by_index+0x5e/0x80 [11280.855078][ T1364] fib6_nh_init+0x3d8/0x15b0 [11280.855078][ T1364] ip6_route_info_create+0xf18/0x17d0 [11280.855078][ T1364] ip6_route_add+0x1c/0x140 [11280.855078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11280.855078][ T1364] addrconf_add_dev+0xe2/0x170 [11280.855078][ T1364] inet6_addr_add+0x12f/0xa40 [11280.855078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11280.855078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11280.855078][ T1364] netlink_rcv_skb+0x130/0x360 [11280.855078][ T1364] netlink_unicast+0x449/0x710 [11280.855078][ T1364] netlink_sendmsg+0x723/0xbe0 [11280.855078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11280.855078][ T1364] ___sys_sendmsg+0xee/0x170 [11280.855078][ T1364] __sys_sendmsg+0xcd/0x170 [11280.855078][ T1364] do_syscall_64+0xc6/0x1e0 [11280.855078][ T1364] [11280.857251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11280.857251][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11280.857251][ T1364] ipv6_find_idev+0x102/0x170 [11280.857251][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11280.857251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11280.857251][ T1364] netlink_rcv_skb+0x130/0x360 [11280.857251][ T1364] netlink_unicast+0x449/0x710 [11280.857251][ T1364] netlink_sendmsg+0x723/0xbe0 [11280.857251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11280.857251][ T1364] ___sys_sendmsg+0xee/0x170 [11280.857251][ T1364] __sys_sendmsg+0xcd/0x170 [11280.857251][ T1364] do_syscall_64+0xc6/0x1e0 [11280.857251][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11280.857251][ T1364] [11280.858969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11280.858969][ T1364] neigh_parms_alloc+0x1e5/0x510 [11280.858969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11280.858969][ T1364] ipv6_find_idev+0x102/0x170 [11280.858969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11280.858969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11280.858969][ T1364] netlink_rcv_skb+0x130/0x360 [11280.858969][ T1364] netlink_unicast+0x449/0x710 [11280.858969][ T1364] netlink_sendmsg+0x723/0xbe0 [11280.858969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11280.858969][ T1364] ___sys_sendmsg+0xee/0x170 [11280.858969][ T1364] __sys_sendmsg+0xcd/0x170 [11280.858969][ T1364] do_syscall_64+0xc6/0x1e0 [11280.858969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11280.858969][ T1364] [11291.099082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11291.099589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11291.099589][ T1364] ___neigh_create+0x14b/0xf60 [11291.099589][ T1364] ip6_finish_output2+0xa70/0xf80 [11291.099589][ T1364] ip6_finish_output+0x4ed/0xd30 [11291.099589][ T1364] ip6_output+0x1f3/0x770 [11291.099589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11291.099589][ T1364] mld_sendpack+0x62d/0xbc0 [11291.099589][ T1364] mld_ifc_work+0x32/0x1f0 [11291.099589][ T1364] process_one_work+0x84d/0x18a0 [11291.099589][ T1364] worker_thread+0x587/0xd30 [11291.099589][ T1364] kthread+0x28a/0x350 [11291.099589][ T1364] ret_from_fork+0x31/0x70 [11291.099589][ T1364] ret_from_fork_asm+0x1a/0x30 [11291.099589][ T1364] [11291.101308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11291.101308][ T1364] dst_init+0x84/0x4a0 [11291.101308][ T1364] dst_alloc+0x97/0x150 [11291.101308][ T1364] ip6_dst_alloc+0x23/0x90 [11291.101308][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11291.101308][ T1364] ip6_pol_route+0x56f/0x840 [11291.101308][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11291.101308][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11291.101308][ T1364] ipv6_rcv+0x1ad/0x810 [11291.101308][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11291.101308][ T1364] process_backlog+0x101/0x620 [11291.101308][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11291.101308][ T1364] net_rx_action+0x495/0xbe0 [11291.101308][ T1364] __do_softirq+0x1b5/0x7f6 [11291.101308][ T1364] [11291.103160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11291.103160][ T1364] netdev_get_by_index+0x5e/0x80 [11291.103160][ T1364] fib6_nh_init+0x3d8/0x15b0 [11291.103160][ T1364] ip6_route_info_create+0xf18/0x17d0 [11291.103160][ T1364] ip6_route_add+0x1c/0x140 [11291.103160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11291.103160][ T1364] addrconf_add_dev+0xe2/0x170 [11291.103160][ T1364] inet6_addr_add+0x12f/0xa40 [11291.103160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11291.103160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11291.103160][ T1364] netlink_rcv_skb+0x130/0x360 [11291.103160][ T1364] netlink_unicast+0x449/0x710 [11291.103160][ T1364] netlink_sendmsg+0x723/0xbe0 [11291.103160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11291.103160][ T1364] ___sys_sendmsg+0xee/0x170 [11291.103160][ T1364] __sys_sendmsg+0xcd/0x170 [11291.103160][ T1364] do_syscall_64+0xc6/0x1e0 [11291.103160][ T1364] [11291.105344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11291.105344][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11291.105344][ T1364] ipv6_find_idev+0x102/0x170 [11291.105344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11291.105344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11291.105344][ T1364] netlink_rcv_skb+0x130/0x360 [11291.105344][ T1364] netlink_unicast+0x449/0x710 [11291.105344][ T1364] netlink_sendmsg+0x723/0xbe0 [11291.105344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11291.105344][ T1364] ___sys_sendmsg+0xee/0x170 [11291.105344][ T1364] __sys_sendmsg+0xcd/0x170 [11291.105344][ T1364] do_syscall_64+0xc6/0x1e0 [11291.105344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11291.105344][ T1364] [11291.107050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11291.107050][ T1364] neigh_parms_alloc+0x1e5/0x510 [11291.107050][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11291.107050][ T1364] ipv6_find_idev+0x102/0x170 [11291.107050][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11291.107050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11291.107050][ T1364] netlink_rcv_skb+0x130/0x360 [11291.107050][ T1364] netlink_unicast+0x449/0x710 [11291.107050][ T1364] netlink_sendmsg+0x723/0xbe0 [11291.107050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11291.107050][ T1364] ___sys_sendmsg+0xee/0x170 [11291.107050][ T1364] __sys_sendmsg+0xcd/0x170 [11291.107050][ T1364] do_syscall_64+0xc6/0x1e0 [11291.107050][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11291.107050][ T1364] [11301.219110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11301.219541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11301.219541][ T1364] ___neigh_create+0x14b/0xf60 [11301.219541][ T1364] ip6_finish_output2+0xa70/0xf80 [11301.219541][ T1364] ip6_finish_output+0x4ed/0xd30 [11301.219541][ T1364] ip6_output+0x1f3/0x770 [11301.219541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11301.219541][ T1364] mld_sendpack+0x62d/0xbc0 [11301.219541][ T1364] mld_ifc_work+0x32/0x1f0 [11301.219541][ T1364] process_one_work+0x84d/0x18a0 [11301.219541][ T1364] worker_thread+0x587/0xd30 [11301.219541][ T1364] kthread+0x28a/0x350 [11301.219541][ T1364] ret_from_fork+0x31/0x70 [11301.219541][ T1364] ret_from_fork_asm+0x1a/0x30 [11301.219541][ T1364] [11301.221259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11301.221259][ T1364] dst_init+0x84/0x4a0 [11301.221259][ T1364] dst_alloc+0x97/0x150 [11301.221259][ T1364] ip6_dst_alloc+0x23/0x90 [11301.221259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11301.221259][ T1364] ip6_pol_route+0x56f/0x840 [11301.221259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11301.221259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11301.221259][ T1364] ipv6_rcv+0x1ad/0x810 [11301.221259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11301.221259][ T1364] process_backlog+0x101/0x620 [11301.221259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11301.221259][ T1364] net_rx_action+0x495/0xbe0 [11301.221259][ T1364] __do_softirq+0x1b5/0x7f6 [11301.221259][ T1364] [11301.223103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11301.223103][ T1364] netdev_get_by_index+0x5e/0x80 [11301.223103][ T1364] fib6_nh_init+0x3d8/0x15b0 [11301.223103][ T1364] ip6_route_info_create+0xf18/0x17d0 [11301.223103][ T1364] ip6_route_add+0x1c/0x140 [11301.223103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11301.223103][ T1364] addrconf_add_dev+0xe2/0x170 [11301.223103][ T1364] inet6_addr_add+0x12f/0xa40 [11301.223103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11301.223103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11301.223103][ T1364] netlink_rcv_skb+0x130/0x360 [11301.223103][ T1364] netlink_unicast+0x449/0x710 [11301.223103][ T1364] netlink_sendmsg+0x723/0xbe0 [11301.223103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11301.223103][ T1364] ___sys_sendmsg+0xee/0x170 [11301.223103][ T1364] __sys_sendmsg+0xcd/0x170 [11301.223103][ T1364] do_syscall_64+0xc6/0x1e0 [11301.223103][ T1364] [11301.225272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11301.225272][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11301.225272][ T1364] ipv6_find_idev+0x102/0x170 [11301.225272][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11301.225272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11301.225272][ T1364] netlink_rcv_skb+0x130/0x360 [11301.225272][ T1364] netlink_unicast+0x449/0x710 [11301.225272][ T1364] netlink_sendmsg+0x723/0xbe0 [11301.225272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11301.225272][ T1364] ___sys_sendmsg+0xee/0x170 [11301.225272][ T1364] __sys_sendmsg+0xcd/0x170 [11301.225272][ T1364] do_syscall_64+0xc6/0x1e0 [11301.225272][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11301.225272][ T1364] [11301.226984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11301.226984][ T1364] neigh_parms_alloc+0x1e5/0x510 [11301.226984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11301.226984][ T1364] ipv6_find_idev+0x102/0x170 [11301.226984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11301.226984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11301.226984][ T1364] netlink_rcv_skb+0x130/0x360 [11301.226984][ T1364] netlink_unicast+0x449/0x710 [11301.226984][ T1364] netlink_sendmsg+0x723/0xbe0 [11301.226984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11301.226984][ T1364] ___sys_sendmsg+0xee/0x170 [11301.226984][ T1364] __sys_sendmsg+0xcd/0x170 [11301.226984][ T1364] do_syscall_64+0xc6/0x1e0 [11301.226984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11301.226984][ T1364] [11311.475191][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11311.475661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11311.475661][ T1364] ___neigh_create+0x14b/0xf60 [11311.475661][ T1364] ip6_finish_output2+0xa70/0xf80 [11311.475661][ T1364] ip6_finish_output+0x4ed/0xd30 [11311.475661][ T1364] ip6_output+0x1f3/0x770 [11311.475661][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11311.475661][ T1364] mld_sendpack+0x62d/0xbc0 [11311.475661][ T1364] mld_ifc_work+0x32/0x1f0 [11311.475661][ T1364] process_one_work+0x84d/0x18a0 [11311.475661][ T1364] worker_thread+0x587/0xd30 [11311.475661][ T1364] kthread+0x28a/0x350 [11311.475661][ T1364] ret_from_fork+0x31/0x70 [11311.475661][ T1364] ret_from_fork_asm+0x1a/0x30 [11311.475661][ T1364] [11311.477389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11311.477389][ T1364] dst_init+0x84/0x4a0 [11311.477389][ T1364] dst_alloc+0x97/0x150 [11311.477389][ T1364] ip6_dst_alloc+0x23/0x90 [11311.477389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11311.477389][ T1364] ip6_pol_route+0x56f/0x840 [11311.477389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11311.477389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11311.477389][ T1364] ipv6_rcv+0x1ad/0x810 [11311.477389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11311.477389][ T1364] process_backlog+0x101/0x620 [11311.477389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11311.477389][ T1364] net_rx_action+0x495/0xbe0 [11311.477389][ T1364] __do_softirq+0x1b5/0x7f6 [11311.477389][ T1364] [11311.479216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11311.479216][ T1364] netdev_get_by_index+0x5e/0x80 [11311.479216][ T1364] fib6_nh_init+0x3d8/0x15b0 [11311.479216][ T1364] ip6_route_info_create+0xf18/0x17d0 [11311.479216][ T1364] ip6_route_add+0x1c/0x140 [11311.479216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11311.479216][ T1364] addrconf_add_dev+0xe2/0x170 [11311.479216][ T1364] inet6_addr_add+0x12f/0xa40 [11311.479216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11311.479216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11311.479216][ T1364] netlink_rcv_skb+0x130/0x360 [11311.479216][ T1364] netlink_unicast+0x449/0x710 [11311.479216][ T1364] netlink_sendmsg+0x723/0xbe0 [11311.479216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11311.479216][ T1364] ___sys_sendmsg+0xee/0x170 [11311.479216][ T1364] __sys_sendmsg+0xcd/0x170 [11311.479216][ T1364] do_syscall_64+0xc6/0x1e0 [11311.479216][ T1364] [11311.481421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11311.481421][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11311.481421][ T1364] ipv6_find_idev+0x102/0x170 [11311.481421][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11311.481421][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11311.481421][ T1364] netlink_rcv_skb+0x130/0x360 [11311.481421][ T1364] netlink_unicast+0x449/0x710 [11311.481421][ T1364] netlink_sendmsg+0x723/0xbe0 [11311.481421][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11311.481421][ T1364] ___sys_sendmsg+0xee/0x170 [11311.481421][ T1364] __sys_sendmsg+0xcd/0x170 [11311.481421][ T1364] do_syscall_64+0xc6/0x1e0 [11311.481421][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11311.481421][ T1364] [11311.483143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11311.483143][ T1364] neigh_parms_alloc+0x1e5/0x510 [11311.483143][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11311.483143][ T1364] ipv6_find_idev+0x102/0x170 [11311.483143][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11311.483143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11311.483143][ T1364] netlink_rcv_skb+0x130/0x360 [11311.483143][ T1364] netlink_unicast+0x449/0x710 [11311.483143][ T1364] netlink_sendmsg+0x723/0xbe0 [11311.483143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11311.483143][ T1364] ___sys_sendmsg+0xee/0x170 [11311.483143][ T1364] __sys_sendmsg+0xcd/0x170 [11311.483143][ T1364] do_syscall_64+0xc6/0x1e0 [11311.483143][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11311.483143][ T1364] [11321.843137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11321.843624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11321.843624][ T1364] ___neigh_create+0x14b/0xf60 [11321.843624][ T1364] ip6_finish_output2+0xa70/0xf80 [11321.843624][ T1364] ip6_finish_output+0x4ed/0xd30 [11321.843624][ T1364] ip6_output+0x1f3/0x770 [11321.843624][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11321.843624][ T1364] mld_sendpack+0x62d/0xbc0 [11321.843624][ T1364] mld_ifc_work+0x32/0x1f0 [11321.843624][ T1364] process_one_work+0x84d/0x18a0 [11321.843624][ T1364] worker_thread+0x587/0xd30 [11321.843624][ T1364] kthread+0x28a/0x350 [11321.843624][ T1364] ret_from_fork+0x31/0x70 [11321.843624][ T1364] ret_from_fork_asm+0x1a/0x30 [11321.843624][ T1364] [11321.845329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11321.845329][ T1364] dst_init+0x84/0x4a0 [11321.845329][ T1364] dst_alloc+0x97/0x150 [11321.845329][ T1364] ip6_dst_alloc+0x23/0x90 [11321.845329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11321.845329][ T1364] ip6_pol_route+0x56f/0x840 [11321.845329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11321.845329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11321.845329][ T1364] ipv6_rcv+0x1ad/0x810 [11321.845329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11321.845329][ T1364] process_backlog+0x101/0x620 [11321.845329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11321.845329][ T1364] net_rx_action+0x495/0xbe0 [11321.845329][ T1364] __do_softirq+0x1b5/0x7f6 [11321.845329][ T1364] [11321.847145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11321.847145][ T1364] netdev_get_by_index+0x5e/0x80 [11321.847145][ T1364] fib6_nh_init+0x3d8/0x15b0 [11321.847145][ T1364] ip6_route_info_create+0xf18/0x17d0 [11321.847145][ T1364] ip6_route_add+0x1c/0x140 [11321.847145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11321.847145][ T1364] addrconf_add_dev+0xe2/0x170 [11321.847145][ T1364] inet6_addr_add+0x12f/0xa40 [11321.847145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11321.847145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11321.847145][ T1364] netlink_rcv_skb+0x130/0x360 [11321.847145][ T1364] netlink_unicast+0x449/0x710 [11321.847145][ T1364] netlink_sendmsg+0x723/0xbe0 [11321.847145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11321.847145][ T1364] ___sys_sendmsg+0xee/0x170 [11321.847145][ T1364] __sys_sendmsg+0xcd/0x170 [11321.847145][ T1364] do_syscall_64+0xc6/0x1e0 [11321.847145][ T1364] [11321.849330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11321.849330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11321.849330][ T1364] ipv6_find_idev+0x102/0x170 [11321.849330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11321.849330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11321.849330][ T1364] netlink_rcv_skb+0x130/0x360 [11321.849330][ T1364] netlink_unicast+0x449/0x710 [11321.849330][ T1364] netlink_sendmsg+0x723/0xbe0 [11321.849330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11321.849330][ T1364] ___sys_sendmsg+0xee/0x170 [11321.849330][ T1364] __sys_sendmsg+0xcd/0x170 [11321.849330][ T1364] do_syscall_64+0xc6/0x1e0 [11321.849330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11321.849330][ T1364] [11321.851029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11321.851029][ T1364] neigh_parms_alloc+0x1e5/0x510 [11321.851029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11321.851029][ T1364] ipv6_find_idev+0x102/0x170 [11321.851029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11321.851029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11321.851029][ T1364] netlink_rcv_skb+0x130/0x360 [11321.851029][ T1364] netlink_unicast+0x449/0x710 [11321.851029][ T1364] netlink_sendmsg+0x723/0xbe0 [11321.851029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11321.851029][ T1364] ___sys_sendmsg+0xee/0x170 [11321.851029][ T1364] __sys_sendmsg+0xcd/0x170 [11321.851029][ T1364] do_syscall_64+0xc6/0x1e0 [11321.851029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11321.851029][ T1364] [11332.091090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11332.091590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11332.091590][ T1364] ___neigh_create+0x14b/0xf60 [11332.091590][ T1364] ip6_finish_output2+0xa70/0xf80 [11332.091590][ T1364] ip6_finish_output+0x4ed/0xd30 [11332.091590][ T1364] ip6_output+0x1f3/0x770 [11332.091590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11332.091590][ T1364] mld_sendpack+0x62d/0xbc0 [11332.091590][ T1364] mld_ifc_work+0x32/0x1f0 [11332.091590][ T1364] process_one_work+0x84d/0x18a0 [11332.091590][ T1364] worker_thread+0x587/0xd30 [11332.091590][ T1364] kthread+0x28a/0x350 [11332.091590][ T1364] ret_from_fork+0x31/0x70 [11332.091590][ T1364] ret_from_fork_asm+0x1a/0x30 [11332.091590][ T1364] [11332.093314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11332.093314][ T1364] dst_init+0x84/0x4a0 [11332.093314][ T1364] dst_alloc+0x97/0x150 [11332.093314][ T1364] ip6_dst_alloc+0x23/0x90 [11332.093314][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11332.093314][ T1364] ip6_pol_route+0x56f/0x840 [11332.093314][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11332.093314][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11332.093314][ T1364] ipv6_rcv+0x1ad/0x810 [11332.093314][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11332.093314][ T1364] process_backlog+0x101/0x620 [11332.093314][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11332.093314][ T1364] net_rx_action+0x495/0xbe0 [11332.093314][ T1364] __do_softirq+0x1b5/0x7f6 [11332.093314][ T1364] [11332.095129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11332.095129][ T1364] netdev_get_by_index+0x5e/0x80 [11332.095129][ T1364] fib6_nh_init+0x3d8/0x15b0 [11332.095129][ T1364] ip6_route_info_create+0xf18/0x17d0 [11332.095129][ T1364] ip6_route_add+0x1c/0x140 [11332.095129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11332.095129][ T1364] addrconf_add_dev+0xe2/0x170 [11332.095129][ T1364] inet6_addr_add+0x12f/0xa40 [11332.095129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11332.095129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11332.095129][ T1364] netlink_rcv_skb+0x130/0x360 [11332.095129][ T1364] netlink_unicast+0x449/0x710 [11332.095129][ T1364] netlink_sendmsg+0x723/0xbe0 [11332.095129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11332.095129][ T1364] ___sys_sendmsg+0xee/0x170 [11332.095129][ T1364] __sys_sendmsg+0xcd/0x170 [11332.095129][ T1364] do_syscall_64+0xc6/0x1e0 [11332.095129][ T1364] [11332.097312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11332.097312][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11332.097312][ T1364] ipv6_find_idev+0x102/0x170 [11332.097312][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11332.097312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11332.097312][ T1364] netlink_rcv_skb+0x130/0x360 [11332.097312][ T1364] netlink_unicast+0x449/0x710 [11332.097312][ T1364] netlink_sendmsg+0x723/0xbe0 [11332.097312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11332.097312][ T1364] ___sys_sendmsg+0xee/0x170 [11332.097312][ T1364] __sys_sendmsg+0xcd/0x170 [11332.097312][ T1364] do_syscall_64+0xc6/0x1e0 [11332.097312][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11332.097312][ T1364] [11332.099012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11332.099012][ T1364] neigh_parms_alloc+0x1e5/0x510 [11332.099012][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11332.099012][ T1364] ipv6_find_idev+0x102/0x170 [11332.099012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11332.099012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11332.099012][ T1364] netlink_rcv_skb+0x130/0x360 [11332.099012][ T1364] netlink_unicast+0x449/0x710 [11332.099012][ T1364] netlink_sendmsg+0x723/0xbe0 [11332.099012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11332.099012][ T1364] ___sys_sendmsg+0xee/0x170 [11332.099012][ T1364] __sys_sendmsg+0xcd/0x170 [11332.099012][ T1364] do_syscall_64+0xc6/0x1e0 [11332.099012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11332.099012][ T1364] [11342.267124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11342.267592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11342.267592][ T1364] ___neigh_create+0x14b/0xf60 [11342.267592][ T1364] ip6_finish_output2+0xa70/0xf80 [11342.267592][ T1364] ip6_finish_output+0x4ed/0xd30 [11342.267592][ T1364] ip6_output+0x1f3/0x770 [11342.267592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11342.267592][ T1364] mld_sendpack+0x62d/0xbc0 [11342.267592][ T1364] mld_ifc_work+0x32/0x1f0 [11342.267592][ T1364] process_one_work+0x84d/0x18a0 [11342.267592][ T1364] worker_thread+0x587/0xd30 [11342.267592][ T1364] kthread+0x28a/0x350 [11342.267592][ T1364] ret_from_fork+0x31/0x70 [11342.267592][ T1364] ret_from_fork_asm+0x1a/0x30 [11342.267592][ T1364] [11342.269291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11342.269291][ T1364] dst_init+0x84/0x4a0 [11342.269291][ T1364] dst_alloc+0x97/0x150 [11342.269291][ T1364] ip6_dst_alloc+0x23/0x90 [11342.269291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11342.269291][ T1364] ip6_pol_route+0x56f/0x840 [11342.269291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11342.269291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11342.269291][ T1364] ipv6_rcv+0x1ad/0x810 [11342.269291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11342.269291][ T1364] process_backlog+0x101/0x620 [11342.269291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11342.269291][ T1364] net_rx_action+0x495/0xbe0 [11342.269291][ T1364] __do_softirq+0x1b5/0x7f6 [11342.269291][ T1364] [11342.271102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11342.271102][ T1364] netdev_get_by_index+0x5e/0x80 [11342.271102][ T1364] fib6_nh_init+0x3d8/0x15b0 [11342.271102][ T1364] ip6_route_info_create+0xf18/0x17d0 [11342.271102][ T1364] ip6_route_add+0x1c/0x140 [11342.271102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11342.271102][ T1364] addrconf_add_dev+0xe2/0x170 [11342.271102][ T1364] inet6_addr_add+0x12f/0xa40 [11342.271102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11342.271102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11342.271102][ T1364] netlink_rcv_skb+0x130/0x360 [11342.271102][ T1364] netlink_unicast+0x449/0x710 [11342.271102][ T1364] netlink_sendmsg+0x723/0xbe0 [11342.271102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11342.271102][ T1364] ___sys_sendmsg+0xee/0x170 [11342.271102][ T1364] __sys_sendmsg+0xcd/0x170 [11342.271102][ T1364] do_syscall_64+0xc6/0x1e0 [11342.271102][ T1364] [11342.273282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11342.273282][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11342.273282][ T1364] ipv6_find_idev+0x102/0x170 [11342.273282][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11342.273282][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11342.273282][ T1364] netlink_rcv_skb+0x130/0x360 [11342.273282][ T1364] netlink_unicast+0x449/0x710 [11342.273282][ T1364] netlink_sendmsg+0x723/0xbe0 [11342.273282][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11342.273282][ T1364] ___sys_sendmsg+0xee/0x170 [11342.273282][ T1364] __sys_sendmsg+0xcd/0x170 [11342.273282][ T1364] do_syscall_64+0xc6/0x1e0 [11342.273282][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11342.273282][ T1364] [11342.274977][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11342.274977][ T1364] neigh_parms_alloc+0x1e5/0x510 [11342.274977][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11342.274977][ T1364] ipv6_find_idev+0x102/0x170 [11342.274977][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11342.274977][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11342.274977][ T1364] netlink_rcv_skb+0x130/0x360 [11342.274977][ T1364] netlink_unicast+0x449/0x710 [11342.274977][ T1364] netlink_sendmsg+0x723/0xbe0 [11342.274977][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11342.274977][ T1364] ___sys_sendmsg+0xee/0x170 [11342.274977][ T1364] __sys_sendmsg+0xcd/0x170 [11342.274977][ T1364] do_syscall_64+0xc6/0x1e0 [11342.274977][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11342.274977][ T1364] [11352.379084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11352.379613][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11352.379613][ T1364] ___neigh_create+0x14b/0xf60 [11352.379613][ T1364] ip6_finish_output2+0xa70/0xf80 [11352.379613][ T1364] ip6_finish_output+0x4ed/0xd30 [11352.379613][ T1364] ip6_output+0x1f3/0x770 [11352.379613][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11352.379613][ T1364] mld_sendpack+0x62d/0xbc0 [11352.379613][ T1364] mld_ifc_work+0x32/0x1f0 [11352.379613][ T1364] process_one_work+0x84d/0x18a0 [11352.379613][ T1364] worker_thread+0x587/0xd30 [11352.379613][ T1364] kthread+0x28a/0x350 [11352.379613][ T1364] ret_from_fork+0x31/0x70 [11352.379613][ T1364] ret_from_fork_asm+0x1a/0x30 [11352.379613][ T1364] [11352.381349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11352.381349][ T1364] dst_init+0x84/0x4a0 [11352.381349][ T1364] dst_alloc+0x97/0x150 [11352.381349][ T1364] ip6_dst_alloc+0x23/0x90 [11352.381349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11352.381349][ T1364] ip6_pol_route+0x56f/0x840 [11352.381349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11352.381349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11352.381349][ T1364] ipv6_rcv+0x1ad/0x810 [11352.381349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11352.381349][ T1364] process_backlog+0x101/0x620 [11352.381349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11352.381349][ T1364] net_rx_action+0x495/0xbe0 [11352.381349][ T1364] __do_softirq+0x1b5/0x7f6 [11352.381349][ T1364] [11352.383281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11352.383281][ T1364] netdev_get_by_index+0x5e/0x80 [11352.383281][ T1364] fib6_nh_init+0x3d8/0x15b0 [11352.383281][ T1364] ip6_route_info_create+0xf18/0x17d0 [11352.383281][ T1364] ip6_route_add+0x1c/0x140 [11352.383281][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11352.383281][ T1364] addrconf_add_dev+0xe2/0x170 [11352.383281][ T1364] inet6_addr_add+0x12f/0xa40 [11352.383281][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11352.383281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11352.383281][ T1364] netlink_rcv_skb+0x130/0x360 [11352.383281][ T1364] netlink_unicast+0x449/0x710 [11352.383281][ T1364] netlink_sendmsg+0x723/0xbe0 [11352.383281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11352.383281][ T1364] ___sys_sendmsg+0xee/0x170 [11352.383281][ T1364] __sys_sendmsg+0xcd/0x170 [11352.383281][ T1364] do_syscall_64+0xc6/0x1e0 [11352.383281][ T1364] [11352.385443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11352.385443][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11352.385443][ T1364] ipv6_find_idev+0x102/0x170 [11352.385443][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11352.385443][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11352.385443][ T1364] netlink_rcv_skb+0x130/0x360 [11352.385443][ T1364] netlink_unicast+0x449/0x710 [11352.385443][ T1364] netlink_sendmsg+0x723/0xbe0 [11352.385443][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11352.385443][ T1364] ___sys_sendmsg+0xee/0x170 [11352.385443][ T1364] __sys_sendmsg+0xcd/0x170 [11352.385443][ T1364] do_syscall_64+0xc6/0x1e0 [11352.385443][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11352.385443][ T1364] [11352.387149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11352.387149][ T1364] neigh_parms_alloc+0x1e5/0x510 [11352.387149][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11352.387149][ T1364] ipv6_find_idev+0x102/0x170 [11352.387149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11352.387149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11352.387149][ T1364] netlink_rcv_skb+0x130/0x360 [11352.387149][ T1364] netlink_unicast+0x449/0x710 [11352.387149][ T1364] netlink_sendmsg+0x723/0xbe0 [11352.387149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11352.387149][ T1364] ___sys_sendmsg+0xee/0x170 [11352.387149][ T1364] __sys_sendmsg+0xcd/0x170 [11352.387149][ T1364] do_syscall_64+0xc6/0x1e0 [11352.387149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11352.387149][ T1364] [11362.427046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11362.427532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11362.427532][ T1364] ___neigh_create+0x14b/0xf60 [11362.427532][ T1364] ip6_finish_output2+0xa70/0xf80 [11362.427532][ T1364] ip6_finish_output+0x4ed/0xd30 [11362.427532][ T1364] ip6_output+0x1f3/0x770 [11362.427532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11362.427532][ T1364] mld_sendpack+0x62d/0xbc0 [11362.427532][ T1364] mld_ifc_work+0x32/0x1f0 [11362.427532][ T1364] process_one_work+0x84d/0x18a0 [11362.427532][ T1364] worker_thread+0x587/0xd30 [11362.427532][ T1364] kthread+0x28a/0x350 [11362.427532][ T1364] ret_from_fork+0x31/0x70 [11362.427532][ T1364] ret_from_fork_asm+0x1a/0x30 [11362.427532][ T1364] [11362.429289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11362.429289][ T1364] dst_init+0x84/0x4a0 [11362.429289][ T1364] dst_alloc+0x97/0x150 [11362.429289][ T1364] ip6_dst_alloc+0x23/0x90 [11362.429289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11362.429289][ T1364] ip6_pol_route+0x56f/0x840 [11362.429289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11362.429289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11362.429289][ T1364] ipv6_rcv+0x1ad/0x810 [11362.429289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11362.429289][ T1364] process_backlog+0x101/0x620 [11362.429289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11362.429289][ T1364] net_rx_action+0x495/0xbe0 [11362.429289][ T1364] __do_softirq+0x1b5/0x7f6 [11362.429289][ T1364] [11362.431116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11362.431116][ T1364] netdev_get_by_index+0x5e/0x80 [11362.431116][ T1364] fib6_nh_init+0x3d8/0x15b0 [11362.431116][ T1364] ip6_route_info_create+0xf18/0x17d0 [11362.431116][ T1364] ip6_route_add+0x1c/0x140 [11362.431116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11362.431116][ T1364] addrconf_add_dev+0xe2/0x170 [11362.431116][ T1364] inet6_addr_add+0x12f/0xa40 [11362.431116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11362.431116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11362.431116][ T1364] netlink_rcv_skb+0x130/0x360 [11362.431116][ T1364] netlink_unicast+0x449/0x710 [11362.431116][ T1364] netlink_sendmsg+0x723/0xbe0 [11362.431116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11362.431116][ T1364] ___sys_sendmsg+0xee/0x170 [11362.431116][ T1364] __sys_sendmsg+0xcd/0x170 [11362.431116][ T1364] do_syscall_64+0xc6/0x1e0 [11362.431116][ T1364] [11362.433311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11362.433311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11362.433311][ T1364] ipv6_find_idev+0x102/0x170 [11362.433311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11362.433311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11362.433311][ T1364] netlink_rcv_skb+0x130/0x360 [11362.433311][ T1364] netlink_unicast+0x449/0x710 [11362.433311][ T1364] netlink_sendmsg+0x723/0xbe0 [11362.433311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11362.433311][ T1364] ___sys_sendmsg+0xee/0x170 [11362.433311][ T1364] __sys_sendmsg+0xcd/0x170 [11362.433311][ T1364] do_syscall_64+0xc6/0x1e0 [11362.433311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11362.433311][ T1364] [11362.435015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11362.435015][ T1364] neigh_parms_alloc+0x1e5/0x510 [11362.435015][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11362.435015][ T1364] ipv6_find_idev+0x102/0x170 [11362.435015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11362.435015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11362.435015][ T1364] netlink_rcv_skb+0x130/0x360 [11362.435015][ T1364] netlink_unicast+0x449/0x710 [11362.435015][ T1364] netlink_sendmsg+0x723/0xbe0 [11362.435015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11362.435015][ T1364] ___sys_sendmsg+0xee/0x170 [11362.435015][ T1364] __sys_sendmsg+0xcd/0x170 [11362.435015][ T1364] do_syscall_64+0xc6/0x1e0 [11362.435015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11362.435015][ T1364] [11372.499069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11372.499591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11372.499591][ T1364] ___neigh_create+0x14b/0xf60 [11372.499591][ T1364] ip6_finish_output2+0xa70/0xf80 [11372.499591][ T1364] ip6_finish_output+0x4ed/0xd30 [11372.499591][ T1364] ip6_output+0x1f3/0x770 [11372.499591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11372.499591][ T1364] mld_sendpack+0x62d/0xbc0 [11372.499591][ T1364] mld_ifc_work+0x32/0x1f0 [11372.499591][ T1364] process_one_work+0x84d/0x18a0 [11372.499591][ T1364] worker_thread+0x587/0xd30 [11372.499591][ T1364] kthread+0x28a/0x350 [11372.499591][ T1364] ret_from_fork+0x31/0x70 [11372.499591][ T1364] ret_from_fork_asm+0x1a/0x30 [11372.499591][ T1364] [11372.501286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11372.501286][ T1364] dst_init+0x84/0x4a0 [11372.501286][ T1364] dst_alloc+0x97/0x150 [11372.501286][ T1364] ip6_dst_alloc+0x23/0x90 [11372.501286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11372.501286][ T1364] ip6_pol_route+0x56f/0x840 [11372.501286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11372.501286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11372.501286][ T1364] ipv6_rcv+0x1ad/0x810 [11372.501286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11372.501286][ T1364] process_backlog+0x101/0x620 [11372.501286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11372.501286][ T1364] net_rx_action+0x495/0xbe0 [11372.501286][ T1364] __do_softirq+0x1b5/0x7f6 [11372.501286][ T1364] [11372.503117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11372.503117][ T1364] netdev_get_by_index+0x5e/0x80 [11372.503117][ T1364] fib6_nh_init+0x3d8/0x15b0 [11372.503117][ T1364] ip6_route_info_create+0xf18/0x17d0 [11372.503117][ T1364] ip6_route_add+0x1c/0x140 [11372.503117][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11372.503117][ T1364] addrconf_add_dev+0xe2/0x170 [11372.503117][ T1364] inet6_addr_add+0x12f/0xa40 [11372.503117][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11372.503117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11372.503117][ T1364] netlink_rcv_skb+0x130/0x360 [11372.503117][ T1364] netlink_unicast+0x449/0x710 [11372.503117][ T1364] netlink_sendmsg+0x723/0xbe0 [11372.503117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11372.503117][ T1364] ___sys_sendmsg+0xee/0x170 [11372.503117][ T1364] __sys_sendmsg+0xcd/0x170 [11372.503117][ T1364] do_syscall_64+0xc6/0x1e0 [11372.503117][ T1364] [11372.505287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11372.505287][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11372.505287][ T1364] ipv6_find_idev+0x102/0x170 [11372.505287][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11372.505287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11372.505287][ T1364] netlink_rcv_skb+0x130/0x360 [11372.505287][ T1364] netlink_unicast+0x449/0x710 [11372.505287][ T1364] netlink_sendmsg+0x723/0xbe0 [11372.505287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11372.505287][ T1364] ___sys_sendmsg+0xee/0x170 [11372.505287][ T1364] __sys_sendmsg+0xcd/0x170 [11372.505287][ T1364] do_syscall_64+0xc6/0x1e0 [11372.505287][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11372.505287][ T1364] [11372.506992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11372.506992][ T1364] neigh_parms_alloc+0x1e5/0x510 [11372.506992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11372.506992][ T1364] ipv6_find_idev+0x102/0x170 [11372.506992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11372.506992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11372.506992][ T1364] netlink_rcv_skb+0x130/0x360 [11372.506992][ T1364] netlink_unicast+0x449/0x710 [11372.506992][ T1364] netlink_sendmsg+0x723/0xbe0 [11372.506992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11372.506992][ T1364] ___sys_sendmsg+0xee/0x170 [11372.506992][ T1364] __sys_sendmsg+0xcd/0x170 [11372.506992][ T1364] do_syscall_64+0xc6/0x1e0 [11372.506992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11372.506992][ T1364] [11382.611006][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11382.611483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11382.611483][ T1364] ___neigh_create+0x14b/0xf60 [11382.611483][ T1364] ip6_finish_output2+0xa70/0xf80 [11382.611483][ T1364] ip6_finish_output+0x4ed/0xd30 [11382.611483][ T1364] ip6_output+0x1f3/0x770 [11382.611483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11382.611483][ T1364] mld_sendpack+0x62d/0xbc0 [11382.611483][ T1364] mld_ifc_work+0x32/0x1f0 [11382.611483][ T1364] process_one_work+0x84d/0x18a0 [11382.611483][ T1364] worker_thread+0x587/0xd30 [11382.611483][ T1364] kthread+0x28a/0x350 [11382.611483][ T1364] ret_from_fork+0x31/0x70 [11382.611483][ T1364] ret_from_fork_asm+0x1a/0x30 [11382.611483][ T1364] [11382.613195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11382.613195][ T1364] dst_init+0x84/0x4a0 [11382.613195][ T1364] dst_alloc+0x97/0x150 [11382.613195][ T1364] ip6_dst_alloc+0x23/0x90 [11382.613195][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11382.613195][ T1364] ip6_pol_route+0x56f/0x840 [11382.613195][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11382.613195][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11382.613195][ T1364] ipv6_rcv+0x1ad/0x810 [11382.613195][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11382.613195][ T1364] process_backlog+0x101/0x620 [11382.613195][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11382.613195][ T1364] net_rx_action+0x495/0xbe0 [11382.613195][ T1364] __do_softirq+0x1b5/0x7f6 [11382.613195][ T1364] [11382.615013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11382.615013][ T1364] netdev_get_by_index+0x5e/0x80 [11382.615013][ T1364] fib6_nh_init+0x3d8/0x15b0 [11382.615013][ T1364] ip6_route_info_create+0xf18/0x17d0 [11382.615013][ T1364] ip6_route_add+0x1c/0x140 [11382.615013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11382.615013][ T1364] addrconf_add_dev+0xe2/0x170 [11382.615013][ T1364] inet6_addr_add+0x12f/0xa40 [11382.615013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11382.615013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11382.615013][ T1364] netlink_rcv_skb+0x130/0x360 [11382.615013][ T1364] netlink_unicast+0x449/0x710 [11382.615013][ T1364] netlink_sendmsg+0x723/0xbe0 [11382.615013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11382.615013][ T1364] ___sys_sendmsg+0xee/0x170 [11382.615013][ T1364] __sys_sendmsg+0xcd/0x170 [11382.615013][ T1364] do_syscall_64+0xc6/0x1e0 [11382.615013][ T1364] [11382.617190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11382.617190][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11382.617190][ T1364] ipv6_find_idev+0x102/0x170 [11382.617190][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11382.617190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11382.617190][ T1364] netlink_rcv_skb+0x130/0x360 [11382.617190][ T1364] netlink_unicast+0x449/0x710 [11382.617190][ T1364] netlink_sendmsg+0x723/0xbe0 [11382.617190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11382.617190][ T1364] ___sys_sendmsg+0xee/0x170 [11382.617190][ T1364] __sys_sendmsg+0xcd/0x170 [11382.617190][ T1364] do_syscall_64+0xc6/0x1e0 [11382.617190][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11382.617190][ T1364] [11382.618894][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11382.618894][ T1364] neigh_parms_alloc+0x1e5/0x510 [11382.618894][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11382.618894][ T1364] ipv6_find_idev+0x102/0x170 [11382.618894][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11382.618894][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11382.618894][ T1364] netlink_rcv_skb+0x130/0x360 [11382.618894][ T1364] netlink_unicast+0x449/0x710 [11382.618894][ T1364] netlink_sendmsg+0x723/0xbe0 [11382.618894][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11382.618894][ T1364] ___sys_sendmsg+0xee/0x170 [11382.618894][ T1364] __sys_sendmsg+0xcd/0x170 [11382.618894][ T1364] do_syscall_64+0xc6/0x1e0 [11382.618894][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11382.618894][ T1364] [11392.635055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11392.635561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11392.635561][ T1364] ___neigh_create+0x14b/0xf60 [11392.635561][ T1364] ip6_finish_output2+0xa70/0xf80 [11392.635561][ T1364] ip6_finish_output+0x4ed/0xd30 [11392.635561][ T1364] ip6_output+0x1f3/0x770 [11392.635561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11392.635561][ T1364] mld_sendpack+0x62d/0xbc0 [11392.635561][ T1364] mld_ifc_work+0x32/0x1f0 [11392.635561][ T1364] process_one_work+0x84d/0x18a0 [11392.635561][ T1364] worker_thread+0x587/0xd30 [11392.635561][ T1364] kthread+0x28a/0x350 [11392.635561][ T1364] ret_from_fork+0x31/0x70 [11392.635561][ T1364] ret_from_fork_asm+0x1a/0x30 [11392.635561][ T1364] [11392.637308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11392.637308][ T1364] dst_init+0x84/0x4a0 [11392.637308][ T1364] dst_alloc+0x97/0x150 [11392.637308][ T1364] ip6_dst_alloc+0x23/0x90 [11392.637308][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11392.637308][ T1364] ip6_pol_route+0x56f/0x840 [11392.637308][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11392.637308][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11392.637308][ T1364] ipv6_rcv+0x1ad/0x810 [11392.637308][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11392.637308][ T1364] process_backlog+0x101/0x620 [11392.637308][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11392.637308][ T1364] net_rx_action+0x495/0xbe0 [11392.637308][ T1364] __do_softirq+0x1b5/0x7f6 [11392.637308][ T1364] [11392.639244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11392.639244][ T1364] netdev_get_by_index+0x5e/0x80 [11392.639244][ T1364] fib6_nh_init+0x3d8/0x15b0 [11392.639244][ T1364] ip6_route_info_create+0xf18/0x17d0 [11392.639244][ T1364] ip6_route_add+0x1c/0x140 [11392.639244][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11392.639244][ T1364] addrconf_add_dev+0xe2/0x170 [11392.639244][ T1364] inet6_addr_add+0x12f/0xa40 [11392.639244][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11392.639244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11392.639244][ T1364] netlink_rcv_skb+0x130/0x360 [11392.639244][ T1364] netlink_unicast+0x449/0x710 [11392.639244][ T1364] netlink_sendmsg+0x723/0xbe0 [11392.639244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11392.639244][ T1364] ___sys_sendmsg+0xee/0x170 [11392.639244][ T1364] __sys_sendmsg+0xcd/0x170 [11392.639244][ T1364] do_syscall_64+0xc6/0x1e0 [11392.639244][ T1364] [11392.641455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11392.641455][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11392.641455][ T1364] ipv6_find_idev+0x102/0x170 [11392.641455][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11392.641455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11392.641455][ T1364] netlink_rcv_skb+0x130/0x360 [11392.641455][ T1364] netlink_unicast+0x449/0x710 [11392.641455][ T1364] netlink_sendmsg+0x723/0xbe0 [11392.641455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11392.641455][ T1364] ___sys_sendmsg+0xee/0x170 [11392.641455][ T1364] __sys_sendmsg+0xcd/0x170 [11392.641455][ T1364] do_syscall_64+0xc6/0x1e0 [11392.641455][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11392.641455][ T1364] [11392.643200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11392.643200][ T1364] neigh_parms_alloc+0x1e5/0x510 [11392.643200][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11392.643200][ T1364] ipv6_find_idev+0x102/0x170 [11392.643200][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11392.643200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11392.643200][ T1364] netlink_rcv_skb+0x130/0x360 [11392.643200][ T1364] netlink_unicast+0x449/0x710 [11392.643200][ T1364] netlink_sendmsg+0x723/0xbe0 [11392.643200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11392.643200][ T1364] ___sys_sendmsg+0xee/0x170 [11392.643200][ T1364] __sys_sendmsg+0xcd/0x170 [11392.643200][ T1364] do_syscall_64+0xc6/0x1e0 [11392.643200][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11392.643200][ T1364] [11402.683054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11402.683564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11402.683564][ T1364] ___neigh_create+0x14b/0xf60 [11402.683564][ T1364] ip6_finish_output2+0xa70/0xf80 [11402.683564][ T1364] ip6_finish_output+0x4ed/0xd30 [11402.683564][ T1364] ip6_output+0x1f3/0x770 [11402.683564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11402.683564][ T1364] mld_sendpack+0x62d/0xbc0 [11402.683564][ T1364] mld_ifc_work+0x32/0x1f0 [11402.683564][ T1364] process_one_work+0x84d/0x18a0 [11402.683564][ T1364] worker_thread+0x587/0xd30 [11402.683564][ T1364] kthread+0x28a/0x350 [11402.683564][ T1364] ret_from_fork+0x31/0x70 [11402.683564][ T1364] ret_from_fork_asm+0x1a/0x30 [11402.683564][ T1364] [11402.685295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11402.685295][ T1364] dst_init+0x84/0x4a0 [11402.685295][ T1364] dst_alloc+0x97/0x150 [11402.685295][ T1364] ip6_dst_alloc+0x23/0x90 [11402.685295][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11402.685295][ T1364] ip6_pol_route+0x56f/0x840 [11402.685295][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11402.685295][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11402.685295][ T1364] ipv6_rcv+0x1ad/0x810 [11402.685295][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11402.685295][ T1364] process_backlog+0x101/0x620 [11402.685295][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11402.685295][ T1364] net_rx_action+0x495/0xbe0 [11402.685295][ T1364] __do_softirq+0x1b5/0x7f6 [11402.685295][ T1364] [11402.687158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11402.687158][ T1364] netdev_get_by_index+0x5e/0x80 [11402.687158][ T1364] fib6_nh_init+0x3d8/0x15b0 [11402.687158][ T1364] ip6_route_info_create+0xf18/0x17d0 [11402.687158][ T1364] ip6_route_add+0x1c/0x140 [11402.687158][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11402.687158][ T1364] addrconf_add_dev+0xe2/0x170 [11402.687158][ T1364] inet6_addr_add+0x12f/0xa40 [11402.687158][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11402.687158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11402.687158][ T1364] netlink_rcv_skb+0x130/0x360 [11402.687158][ T1364] netlink_unicast+0x449/0x710 [11402.687158][ T1364] netlink_sendmsg+0x723/0xbe0 [11402.687158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11402.687158][ T1364] ___sys_sendmsg+0xee/0x170 [11402.687158][ T1364] __sys_sendmsg+0xcd/0x170 [11402.687158][ T1364] do_syscall_64+0xc6/0x1e0 [11402.687158][ T1364] [11402.689351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11402.689351][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11402.689351][ T1364] ipv6_find_idev+0x102/0x170 [11402.689351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11402.689351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11402.689351][ T1364] netlink_rcv_skb+0x130/0x360 [11402.689351][ T1364] netlink_unicast+0x449/0x710 [11402.689351][ T1364] netlink_sendmsg+0x723/0xbe0 [11402.689351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11402.689351][ T1364] ___sys_sendmsg+0xee/0x170 [11402.689351][ T1364] __sys_sendmsg+0xcd/0x170 [11402.689351][ T1364] do_syscall_64+0xc6/0x1e0 [11402.689351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11402.689351][ T1364] [11402.691075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11402.691075][ T1364] neigh_parms_alloc+0x1e5/0x510 [11402.691075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11402.691075][ T1364] ipv6_find_idev+0x102/0x170 [11402.691075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11402.691075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11402.691075][ T1364] netlink_rcv_skb+0x130/0x360 [11402.691075][ T1364] netlink_unicast+0x449/0x710 [11402.691075][ T1364] netlink_sendmsg+0x723/0xbe0 [11402.691075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11402.691075][ T1364] ___sys_sendmsg+0xee/0x170 [11402.691075][ T1364] __sys_sendmsg+0xcd/0x170 [11402.691075][ T1364] do_syscall_64+0xc6/0x1e0 [11402.691075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11402.691075][ T1364] [11412.867082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11412.867593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11412.867593][ T1364] ___neigh_create+0x14b/0xf60 [11412.867593][ T1364] ip6_finish_output2+0xa70/0xf80 [11412.867593][ T1364] ip6_finish_output+0x4ed/0xd30 [11412.867593][ T1364] ip6_output+0x1f3/0x770 [11412.867593][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11412.867593][ T1364] mld_sendpack+0x62d/0xbc0 [11412.867593][ T1364] mld_ifc_work+0x32/0x1f0 [11412.867593][ T1364] process_one_work+0x84d/0x18a0 [11412.867593][ T1364] worker_thread+0x587/0xd30 [11412.867593][ T1364] kthread+0x28a/0x350 [11412.867593][ T1364] ret_from_fork+0x31/0x70 [11412.867593][ T1364] ret_from_fork_asm+0x1a/0x30 [11412.867593][ T1364] [11412.869329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11412.869329][ T1364] dst_init+0x84/0x4a0 [11412.869329][ T1364] dst_alloc+0x97/0x150 [11412.869329][ T1364] ip6_dst_alloc+0x23/0x90 [11412.869329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11412.869329][ T1364] ip6_pol_route+0x56f/0x840 [11412.869329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11412.869329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11412.869329][ T1364] ipv6_rcv+0x1ad/0x810 [11412.869329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11412.869329][ T1364] process_backlog+0x101/0x620 [11412.869329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11412.869329][ T1364] net_rx_action+0x495/0xbe0 [11412.869329][ T1364] __do_softirq+0x1b5/0x7f6 [11412.869329][ T1364] [11412.871190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11412.871190][ T1364] netdev_get_by_index+0x5e/0x80 [11412.871190][ T1364] fib6_nh_init+0x3d8/0x15b0 [11412.871190][ T1364] ip6_route_info_create+0xf18/0x17d0 [11412.871190][ T1364] ip6_route_add+0x1c/0x140 [11412.871190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11412.871190][ T1364] addrconf_add_dev+0xe2/0x170 [11412.871190][ T1364] inet6_addr_add+0x12f/0xa40 [11412.871190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11412.871190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11412.871190][ T1364] netlink_rcv_skb+0x130/0x360 [11412.871190][ T1364] netlink_unicast+0x449/0x710 [11412.871190][ T1364] netlink_sendmsg+0x723/0xbe0 [11412.871190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11412.871190][ T1364] ___sys_sendmsg+0xee/0x170 [11412.871190][ T1364] __sys_sendmsg+0xcd/0x170 [11412.871190][ T1364] do_syscall_64+0xc6/0x1e0 [11412.871190][ T1364] [11412.873424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11412.873424][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11412.873424][ T1364] ipv6_find_idev+0x102/0x170 [11412.873424][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11412.873424][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11412.873424][ T1364] netlink_rcv_skb+0x130/0x360 [11412.873424][ T1364] netlink_unicast+0x449/0x710 [11412.873424][ T1364] netlink_sendmsg+0x723/0xbe0 [11412.873424][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11412.873424][ T1364] ___sys_sendmsg+0xee/0x170 [11412.873424][ T1364] __sys_sendmsg+0xcd/0x170 [11412.873424][ T1364] do_syscall_64+0xc6/0x1e0 [11412.873424][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11412.873424][ T1364] [11412.875156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11412.875156][ T1364] neigh_parms_alloc+0x1e5/0x510 [11412.875156][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11412.875156][ T1364] ipv6_find_idev+0x102/0x170 [11412.875156][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11412.875156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11412.875156][ T1364] netlink_rcv_skb+0x130/0x360 [11412.875156][ T1364] netlink_unicast+0x449/0x710 [11412.875156][ T1364] netlink_sendmsg+0x723/0xbe0 [11412.875156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11412.875156][ T1364] ___sys_sendmsg+0xee/0x170 [11412.875156][ T1364] __sys_sendmsg+0xcd/0x170 [11412.875156][ T1364] do_syscall_64+0xc6/0x1e0 [11412.875156][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11412.875156][ T1364] [11423.123040][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11423.123551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11423.123551][ T1364] ___neigh_create+0x14b/0xf60 [11423.123551][ T1364] ip6_finish_output2+0xa70/0xf80 [11423.123551][ T1364] ip6_finish_output+0x4ed/0xd30 [11423.123551][ T1364] ip6_output+0x1f3/0x770 [11423.123551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11423.123551][ T1364] mld_sendpack+0x62d/0xbc0 [11423.123551][ T1364] mld_ifc_work+0x32/0x1f0 [11423.123551][ T1364] process_one_work+0x84d/0x18a0 [11423.123551][ T1364] worker_thread+0x587/0xd30 [11423.123551][ T1364] kthread+0x28a/0x350 [11423.123551][ T1364] ret_from_fork+0x31/0x70 [11423.123551][ T1364] ret_from_fork_asm+0x1a/0x30 [11423.123551][ T1364] [11423.125277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11423.125277][ T1364] dst_init+0x84/0x4a0 [11423.125277][ T1364] dst_alloc+0x97/0x150 [11423.125277][ T1364] ip6_dst_alloc+0x23/0x90 [11423.125277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11423.125277][ T1364] ip6_pol_route+0x56f/0x840 [11423.125277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11423.125277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11423.125277][ T1364] ipv6_rcv+0x1ad/0x810 [11423.125277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11423.125277][ T1364] process_backlog+0x101/0x620 [11423.125277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11423.125277][ T1364] net_rx_action+0x495/0xbe0 [11423.125277][ T1364] __do_softirq+0x1b5/0x7f6 [11423.125277][ T1364] [11423.127734][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11423.127734][ T1364] netdev_get_by_index+0x5e/0x80 [11423.127734][ T1364] fib6_nh_init+0x3d8/0x15b0 [11423.127734][ T1364] ip6_route_info_create+0xf18/0x17d0 [11423.127734][ T1364] ip6_route_add+0x1c/0x140 [11423.127734][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11423.127734][ T1364] addrconf_add_dev+0xe2/0x170 [11423.127734][ T1364] inet6_addr_add+0x12f/0xa40 [11423.127734][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11423.127734][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11423.127734][ T1364] netlink_rcv_skb+0x130/0x360 [11423.127734][ T1364] netlink_unicast+0x449/0x710 [11423.127734][ T1364] netlink_sendmsg+0x723/0xbe0 [11423.127734][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11423.127734][ T1364] ___sys_sendmsg+0xee/0x170 [11423.127734][ T1364] __sys_sendmsg+0xcd/0x170 [11423.127734][ T1364] do_syscall_64+0xc6/0x1e0 [11423.127734][ T1364] [11423.130047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11423.130047][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11423.130047][ T1364] ipv6_find_idev+0x102/0x170 [11423.130047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11423.130047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11423.130047][ T1364] netlink_rcv_skb+0x130/0x360 [11423.130047][ T1364] netlink_unicast+0x449/0x710 [11423.130047][ T1364] netlink_sendmsg+0x723/0xbe0 [11423.130047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11423.130047][ T1364] ___sys_sendmsg+0xee/0x170 [11423.130047][ T1364] __sys_sendmsg+0xcd/0x170 [11423.130047][ T1364] do_syscall_64+0xc6/0x1e0 [11423.130047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11423.130047][ T1364] [11423.131782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11423.131782][ T1364] neigh_parms_alloc+0x1e5/0x510 [11423.131782][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11423.131782][ T1364] ipv6_find_idev+0x102/0x170 [11423.131782][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11423.131782][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11423.131782][ T1364] netlink_rcv_skb+0x130/0x360 [11423.131782][ T1364] netlink_unicast+0x449/0x710 [11423.131782][ T1364] netlink_sendmsg+0x723/0xbe0 [11423.131782][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11423.131782][ T1364] ___sys_sendmsg+0xee/0x170 [11423.131782][ T1364] __sys_sendmsg+0xcd/0x170 [11423.131782][ T1364] do_syscall_64+0xc6/0x1e0 [11423.131782][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11423.131782][ T1364] [11433.147061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11433.147561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11433.147561][ T1364] ___neigh_create+0x14b/0xf60 [11433.147561][ T1364] ip6_finish_output2+0xa70/0xf80 [11433.147561][ T1364] ip6_finish_output+0x4ed/0xd30 [11433.147561][ T1364] ip6_output+0x1f3/0x770 [11433.147561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11433.147561][ T1364] mld_sendpack+0x62d/0xbc0 [11433.147561][ T1364] mld_ifc_work+0x32/0x1f0 [11433.147561][ T1364] process_one_work+0x84d/0x18a0 [11433.147561][ T1364] worker_thread+0x587/0xd30 [11433.147561][ T1364] kthread+0x28a/0x350 [11433.147561][ T1364] ret_from_fork+0x31/0x70 [11433.147561][ T1364] ret_from_fork_asm+0x1a/0x30 [11433.147561][ T1364] [11433.149316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11433.149316][ T1364] dst_init+0x84/0x4a0 [11433.149316][ T1364] dst_alloc+0x97/0x150 [11433.149316][ T1364] ip6_dst_alloc+0x23/0x90 [11433.149316][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11433.149316][ T1364] ip6_pol_route+0x56f/0x840 [11433.149316][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11433.149316][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11433.149316][ T1364] ipv6_rcv+0x1ad/0x810 [11433.149316][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11433.149316][ T1364] process_backlog+0x101/0x620 [11433.149316][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11433.149316][ T1364] net_rx_action+0x495/0xbe0 [11433.149316][ T1364] __do_softirq+0x1b5/0x7f6 [11433.149316][ T1364] [11433.151151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11433.151151][ T1364] netdev_get_by_index+0x5e/0x80 [11433.151151][ T1364] fib6_nh_init+0x3d8/0x15b0 [11433.151151][ T1364] ip6_route_info_create+0xf18/0x17d0 [11433.151151][ T1364] ip6_route_add+0x1c/0x140 [11433.151151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11433.151151][ T1364] addrconf_add_dev+0xe2/0x170 [11433.151151][ T1364] inet6_addr_add+0x12f/0xa40 [11433.151151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11433.151151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11433.151151][ T1364] netlink_rcv_skb+0x130/0x360 [11433.151151][ T1364] netlink_unicast+0x449/0x710 [11433.151151][ T1364] netlink_sendmsg+0x723/0xbe0 [11433.151151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11433.151151][ T1364] ___sys_sendmsg+0xee/0x170 [11433.151151][ T1364] __sys_sendmsg+0xcd/0x170 [11433.151151][ T1364] do_syscall_64+0xc6/0x1e0 [11433.151151][ T1364] [11433.153357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11433.153357][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11433.153357][ T1364] ipv6_find_idev+0x102/0x170 [11433.153357][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11433.153357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11433.153357][ T1364] netlink_rcv_skb+0x130/0x360 [11433.153357][ T1364] netlink_unicast+0x449/0x710 [11433.153357][ T1364] netlink_sendmsg+0x723/0xbe0 [11433.153357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11433.153357][ T1364] ___sys_sendmsg+0xee/0x170 [11433.153357][ T1364] __sys_sendmsg+0xcd/0x170 [11433.153357][ T1364] do_syscall_64+0xc6/0x1e0 [11433.153357][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11433.153357][ T1364] [11433.155074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11433.155074][ T1364] neigh_parms_alloc+0x1e5/0x510 [11433.155074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11433.155074][ T1364] ipv6_find_idev+0x102/0x170 [11433.155074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11433.155074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11433.155074][ T1364] netlink_rcv_skb+0x130/0x360 [11433.155074][ T1364] netlink_unicast+0x449/0x710 [11433.155074][ T1364] netlink_sendmsg+0x723/0xbe0 [11433.155074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11433.155074][ T1364] ___sys_sendmsg+0xee/0x170 [11433.155074][ T1364] __sys_sendmsg+0xcd/0x170 [11433.155074][ T1364] do_syscall_64+0xc6/0x1e0 [11433.155074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11433.155074][ T1364] [11443.403167][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11443.403666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11443.403666][ T1364] ___neigh_create+0x14b/0xf60 [11443.403666][ T1364] ip6_finish_output2+0xa70/0xf80 [11443.403666][ T1364] ip6_finish_output+0x4ed/0xd30 [11443.403666][ T1364] ip6_output+0x1f3/0x770 [11443.403666][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11443.403666][ T1364] mld_sendpack+0x62d/0xbc0 [11443.403666][ T1364] mld_ifc_work+0x32/0x1f0 [11443.403666][ T1364] process_one_work+0x84d/0x18a0 [11443.403666][ T1364] worker_thread+0x587/0xd30 [11443.403666][ T1364] kthread+0x28a/0x350 [11443.403666][ T1364] ret_from_fork+0x31/0x70 [11443.403666][ T1364] ret_from_fork_asm+0x1a/0x30 [11443.403666][ T1364] [11443.405385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11443.405385][ T1364] dst_init+0x84/0x4a0 [11443.405385][ T1364] dst_alloc+0x97/0x150 [11443.405385][ T1364] ip6_dst_alloc+0x23/0x90 [11443.405385][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11443.405385][ T1364] ip6_pol_route+0x56f/0x840 [11443.405385][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11443.405385][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11443.405385][ T1364] ipv6_rcv+0x1ad/0x810 [11443.405385][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11443.405385][ T1364] process_backlog+0x101/0x620 [11443.405385][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11443.405385][ T1364] net_rx_action+0x495/0xbe0 [11443.405385][ T1364] __do_softirq+0x1b5/0x7f6 [11443.405385][ T1364] [11443.407200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11443.407200][ T1364] netdev_get_by_index+0x5e/0x80 [11443.407200][ T1364] fib6_nh_init+0x3d8/0x15b0 [11443.407200][ T1364] ip6_route_info_create+0xf18/0x17d0 [11443.407200][ T1364] ip6_route_add+0x1c/0x140 [11443.407200][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11443.407200][ T1364] addrconf_add_dev+0xe2/0x170 [11443.407200][ T1364] inet6_addr_add+0x12f/0xa40 [11443.407200][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11443.407200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11443.407200][ T1364] netlink_rcv_skb+0x130/0x360 [11443.407200][ T1364] netlink_unicast+0x449/0x710 [11443.407200][ T1364] netlink_sendmsg+0x723/0xbe0 [11443.407200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11443.407200][ T1364] ___sys_sendmsg+0xee/0x170 [11443.407200][ T1364] __sys_sendmsg+0xcd/0x170 [11443.407200][ T1364] do_syscall_64+0xc6/0x1e0 [11443.407200][ T1364] [11443.409370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11443.409370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11443.409370][ T1364] ipv6_find_idev+0x102/0x170 [11443.409370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11443.409370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11443.409370][ T1364] netlink_rcv_skb+0x130/0x360 [11443.409370][ T1364] netlink_unicast+0x449/0x710 [11443.409370][ T1364] netlink_sendmsg+0x723/0xbe0 [11443.409370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11443.409370][ T1364] ___sys_sendmsg+0xee/0x170 [11443.409370][ T1364] __sys_sendmsg+0xcd/0x170 [11443.409370][ T1364] do_syscall_64+0xc6/0x1e0 [11443.409370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11443.409370][ T1364] [11443.411075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11443.411075][ T1364] neigh_parms_alloc+0x1e5/0x510 [11443.411075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11443.411075][ T1364] ipv6_find_idev+0x102/0x170 [11443.411075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11443.411075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11443.411075][ T1364] netlink_rcv_skb+0x130/0x360 [11443.411075][ T1364] netlink_unicast+0x449/0x710 [11443.411075][ T1364] netlink_sendmsg+0x723/0xbe0 [11443.411075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11443.411075][ T1364] ___sys_sendmsg+0xee/0x170 [11443.411075][ T1364] __sys_sendmsg+0xcd/0x170 [11443.411075][ T1364] do_syscall_64+0xc6/0x1e0 [11443.411075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11443.411075][ T1364] [11453.491167][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11453.491657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11453.491657][ T1364] ___neigh_create+0x14b/0xf60 [11453.491657][ T1364] ip6_finish_output2+0xa70/0xf80 [11453.491657][ T1364] ip6_finish_output+0x4ed/0xd30 [11453.491657][ T1364] ip6_output+0x1f3/0x770 [11453.491657][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11453.491657][ T1364] mld_sendpack+0x62d/0xbc0 [11453.491657][ T1364] mld_ifc_work+0x32/0x1f0 [11453.491657][ T1364] process_one_work+0x84d/0x18a0 [11453.491657][ T1364] worker_thread+0x587/0xd30 [11453.491657][ T1364] kthread+0x28a/0x350 [11453.491657][ T1364] ret_from_fork+0x31/0x70 [11453.491657][ T1364] ret_from_fork_asm+0x1a/0x30 [11453.491657][ T1364] [11453.493375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11453.493375][ T1364] dst_init+0x84/0x4a0 [11453.493375][ T1364] dst_alloc+0x97/0x150 [11453.493375][ T1364] ip6_dst_alloc+0x23/0x90 [11453.493375][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11453.493375][ T1364] ip6_pol_route+0x56f/0x840 [11453.493375][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11453.493375][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11453.493375][ T1364] ipv6_rcv+0x1ad/0x810 [11453.493375][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11453.493375][ T1364] process_backlog+0x101/0x620 [11453.493375][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11453.493375][ T1364] net_rx_action+0x495/0xbe0 [11453.493375][ T1364] __do_softirq+0x1b5/0x7f6 [11453.493375][ T1364] [11453.495188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11453.495188][ T1364] netdev_get_by_index+0x5e/0x80 [11453.495188][ T1364] fib6_nh_init+0x3d8/0x15b0 [11453.495188][ T1364] ip6_route_info_create+0xf18/0x17d0 [11453.495188][ T1364] ip6_route_add+0x1c/0x140 [11453.495188][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11453.495188][ T1364] addrconf_add_dev+0xe2/0x170 [11453.495188][ T1364] inet6_addr_add+0x12f/0xa40 [11453.495188][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11453.495188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11453.495188][ T1364] netlink_rcv_skb+0x130/0x360 [11453.495188][ T1364] netlink_unicast+0x449/0x710 [11453.495188][ T1364] netlink_sendmsg+0x723/0xbe0 [11453.495188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11453.495188][ T1364] ___sys_sendmsg+0xee/0x170 [11453.495188][ T1364] __sys_sendmsg+0xcd/0x170 [11453.495188][ T1364] do_syscall_64+0xc6/0x1e0 [11453.495188][ T1364] [11453.497362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11453.497362][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11453.497362][ T1364] ipv6_find_idev+0x102/0x170 [11453.497362][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11453.497362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11453.497362][ T1364] netlink_rcv_skb+0x130/0x360 [11453.497362][ T1364] netlink_unicast+0x449/0x710 [11453.497362][ T1364] netlink_sendmsg+0x723/0xbe0 [11453.497362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11453.497362][ T1364] ___sys_sendmsg+0xee/0x170 [11453.497362][ T1364] __sys_sendmsg+0xcd/0x170 [11453.497362][ T1364] do_syscall_64+0xc6/0x1e0 [11453.497362][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11453.497362][ T1364] [11453.499063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11453.499063][ T1364] neigh_parms_alloc+0x1e5/0x510 [11453.499063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11453.499063][ T1364] ipv6_find_idev+0x102/0x170 [11453.499063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11453.499063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11453.499063][ T1364] netlink_rcv_skb+0x130/0x360 [11453.499063][ T1364] netlink_unicast+0x449/0x710 [11453.499063][ T1364] netlink_sendmsg+0x723/0xbe0 [11453.499063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11453.499063][ T1364] ___sys_sendmsg+0xee/0x170 [11453.499063][ T1364] __sys_sendmsg+0xcd/0x170 [11453.499063][ T1364] do_syscall_64+0xc6/0x1e0 [11453.499063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11453.499063][ T1364] [11463.603064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11463.603599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11463.603599][ T1364] ___neigh_create+0x14b/0xf60 [11463.603599][ T1364] ip6_finish_output2+0xa70/0xf80 [11463.603599][ T1364] ip6_finish_output+0x4ed/0xd30 [11463.603599][ T1364] ip6_output+0x1f3/0x770 [11463.603599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11463.603599][ T1364] mld_sendpack+0x62d/0xbc0 [11463.603599][ T1364] mld_ifc_work+0x32/0x1f0 [11463.603599][ T1364] process_one_work+0x84d/0x18a0 [11463.603599][ T1364] worker_thread+0x587/0xd30 [11463.603599][ T1364] kthread+0x28a/0x350 [11463.603599][ T1364] ret_from_fork+0x31/0x70 [11463.603599][ T1364] ret_from_fork_asm+0x1a/0x30 [11463.603599][ T1364] [11463.605293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11463.605293][ T1364] dst_init+0x84/0x4a0 [11463.605293][ T1364] dst_alloc+0x97/0x150 [11463.605293][ T1364] ip6_dst_alloc+0x23/0x90 [11463.605293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11463.605293][ T1364] ip6_pol_route+0x56f/0x840 [11463.605293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11463.605293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11463.605293][ T1364] ipv6_rcv+0x1ad/0x810 [11463.605293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11463.605293][ T1364] process_backlog+0x101/0x620 [11463.605293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11463.605293][ T1364] net_rx_action+0x495/0xbe0 [11463.605293][ T1364] __do_softirq+0x1b5/0x7f6 [11463.605293][ T1364] [11463.607105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11463.607105][ T1364] netdev_get_by_index+0x5e/0x80 [11463.607105][ T1364] fib6_nh_init+0x3d8/0x15b0 [11463.607105][ T1364] ip6_route_info_create+0xf18/0x17d0 [11463.607105][ T1364] ip6_route_add+0x1c/0x140 [11463.607105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11463.607105][ T1364] addrconf_add_dev+0xe2/0x170 [11463.607105][ T1364] inet6_addr_add+0x12f/0xa40 [11463.607105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11463.607105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11463.607105][ T1364] netlink_rcv_skb+0x130/0x360 [11463.607105][ T1364] netlink_unicast+0x449/0x710 [11463.607105][ T1364] netlink_sendmsg+0x723/0xbe0 [11463.607105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11463.607105][ T1364] ___sys_sendmsg+0xee/0x170 [11463.607105][ T1364] __sys_sendmsg+0xcd/0x170 [11463.607105][ T1364] do_syscall_64+0xc6/0x1e0 [11463.607105][ T1364] [11463.609275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11463.609275][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11463.609275][ T1364] ipv6_find_idev+0x102/0x170 [11463.609275][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11463.609275][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11463.609275][ T1364] netlink_rcv_skb+0x130/0x360 [11463.609275][ T1364] netlink_unicast+0x449/0x710 [11463.609275][ T1364] netlink_sendmsg+0x723/0xbe0 [11463.609275][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11463.609275][ T1364] ___sys_sendmsg+0xee/0x170 [11463.609275][ T1364] __sys_sendmsg+0xcd/0x170 [11463.609275][ T1364] do_syscall_64+0xc6/0x1e0 [11463.609275][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11463.609275][ T1364] [11463.610972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11463.610972][ T1364] neigh_parms_alloc+0x1e5/0x510 [11463.610972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11463.610972][ T1364] ipv6_find_idev+0x102/0x170 [11463.610972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11463.610972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11463.610972][ T1364] netlink_rcv_skb+0x130/0x360 [11463.610972][ T1364] netlink_unicast+0x449/0x710 [11463.610972][ T1364] netlink_sendmsg+0x723/0xbe0 [11463.610972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11463.610972][ T1364] ___sys_sendmsg+0xee/0x170 [11463.610972][ T1364] __sys_sendmsg+0xcd/0x170 [11463.610972][ T1364] do_syscall_64+0xc6/0x1e0 [11463.610972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11463.610972][ T1364] [11473.651076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11473.651567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11473.651567][ T1364] ___neigh_create+0x14b/0xf60 [11473.651567][ T1364] ip6_finish_output2+0xa70/0xf80 [11473.651567][ T1364] ip6_finish_output+0x4ed/0xd30 [11473.651567][ T1364] ip6_output+0x1f3/0x770 [11473.651567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11473.651567][ T1364] mld_sendpack+0x62d/0xbc0 [11473.651567][ T1364] mld_ifc_work+0x32/0x1f0 [11473.651567][ T1364] process_one_work+0x84d/0x18a0 [11473.651567][ T1364] worker_thread+0x587/0xd30 [11473.651567][ T1364] kthread+0x28a/0x350 [11473.651567][ T1364] ret_from_fork+0x31/0x70 [11473.651567][ T1364] ret_from_fork_asm+0x1a/0x30 [11473.651567][ T1364] [11473.653275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11473.653275][ T1364] dst_init+0x84/0x4a0 [11473.653275][ T1364] dst_alloc+0x97/0x150 [11473.653275][ T1364] ip6_dst_alloc+0x23/0x90 [11473.653275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11473.653275][ T1364] ip6_pol_route+0x56f/0x840 [11473.653275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11473.653275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11473.653275][ T1364] ipv6_rcv+0x1ad/0x810 [11473.653275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11473.653275][ T1364] process_backlog+0x101/0x620 [11473.653275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11473.653275][ T1364] net_rx_action+0x495/0xbe0 [11473.653275][ T1364] __do_softirq+0x1b5/0x7f6 [11473.653275][ T1364] [11473.655098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11473.655098][ T1364] netdev_get_by_index+0x5e/0x80 [11473.655098][ T1364] fib6_nh_init+0x3d8/0x15b0 [11473.655098][ T1364] ip6_route_info_create+0xf18/0x17d0 [11473.655098][ T1364] ip6_route_add+0x1c/0x140 [11473.655098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11473.655098][ T1364] addrconf_add_dev+0xe2/0x170 [11473.655098][ T1364] inet6_addr_add+0x12f/0xa40 [11473.655098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11473.655098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11473.655098][ T1364] netlink_rcv_skb+0x130/0x360 [11473.655098][ T1364] netlink_unicast+0x449/0x710 [11473.655098][ T1364] netlink_sendmsg+0x723/0xbe0 [11473.655098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11473.655098][ T1364] ___sys_sendmsg+0xee/0x170 [11473.655098][ T1364] __sys_sendmsg+0xcd/0x170 [11473.655098][ T1364] do_syscall_64+0xc6/0x1e0 [11473.655098][ T1364] [11473.657307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11473.657307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11473.657307][ T1364] ipv6_find_idev+0x102/0x170 [11473.657307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11473.657307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11473.657307][ T1364] netlink_rcv_skb+0x130/0x360 [11473.657307][ T1364] netlink_unicast+0x449/0x710 [11473.657307][ T1364] netlink_sendmsg+0x723/0xbe0 [11473.657307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11473.657307][ T1364] ___sys_sendmsg+0xee/0x170 [11473.657307][ T1364] __sys_sendmsg+0xcd/0x170 [11473.657307][ T1364] do_syscall_64+0xc6/0x1e0 [11473.657307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11473.657307][ T1364] [11473.659022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11473.659022][ T1364] neigh_parms_alloc+0x1e5/0x510 [11473.659022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11473.659022][ T1364] ipv6_find_idev+0x102/0x170 [11473.659022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11473.659022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11473.659022][ T1364] netlink_rcv_skb+0x130/0x360 [11473.659022][ T1364] netlink_unicast+0x449/0x710 [11473.659022][ T1364] netlink_sendmsg+0x723/0xbe0 [11473.659022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11473.659022][ T1364] ___sys_sendmsg+0xee/0x170 [11473.659022][ T1364] __sys_sendmsg+0xcd/0x170 [11473.659022][ T1364] do_syscall_64+0xc6/0x1e0 [11473.659022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11473.659022][ T1364] [11483.827062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11483.827550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11483.827550][ T1364] ___neigh_create+0x14b/0xf60 [11483.827550][ T1364] ip6_finish_output2+0xa70/0xf80 [11483.827550][ T1364] ip6_finish_output+0x4ed/0xd30 [11483.827550][ T1364] ip6_output+0x1f3/0x770 [11483.827550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11483.827550][ T1364] mld_sendpack+0x62d/0xbc0 [11483.827550][ T1364] mld_ifc_work+0x32/0x1f0 [11483.827550][ T1364] process_one_work+0x84d/0x18a0 [11483.827550][ T1364] worker_thread+0x587/0xd30 [11483.827550][ T1364] kthread+0x28a/0x350 [11483.827550][ T1364] ret_from_fork+0x31/0x70 [11483.827550][ T1364] ret_from_fork_asm+0x1a/0x30 [11483.827550][ T1364] [11483.829259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11483.829259][ T1364] dst_init+0x84/0x4a0 [11483.829259][ T1364] dst_alloc+0x97/0x150 [11483.829259][ T1364] ip6_dst_alloc+0x23/0x90 [11483.829259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11483.829259][ T1364] ip6_pol_route+0x56f/0x840 [11483.829259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11483.829259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11483.829259][ T1364] ipv6_rcv+0x1ad/0x810 [11483.829259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11483.829259][ T1364] process_backlog+0x101/0x620 [11483.829259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11483.829259][ T1364] net_rx_action+0x495/0xbe0 [11483.829259][ T1364] __do_softirq+0x1b5/0x7f6 [11483.829259][ T1364] [11483.831065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11483.831065][ T1364] netdev_get_by_index+0x5e/0x80 [11483.831065][ T1364] fib6_nh_init+0x3d8/0x15b0 [11483.831065][ T1364] ip6_route_info_create+0xf18/0x17d0 [11483.831065][ T1364] ip6_route_add+0x1c/0x140 [11483.831065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11483.831065][ T1364] addrconf_add_dev+0xe2/0x170 [11483.831065][ T1364] inet6_addr_add+0x12f/0xa40 [11483.831065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11483.831065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11483.831065][ T1364] netlink_rcv_skb+0x130/0x360 [11483.831065][ T1364] netlink_unicast+0x449/0x710 [11483.831065][ T1364] netlink_sendmsg+0x723/0xbe0 [11483.831065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11483.831065][ T1364] ___sys_sendmsg+0xee/0x170 [11483.831065][ T1364] __sys_sendmsg+0xcd/0x170 [11483.831065][ T1364] do_syscall_64+0xc6/0x1e0 [11483.831065][ T1364] [11483.833239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11483.833239][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11483.833239][ T1364] ipv6_find_idev+0x102/0x170 [11483.833239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11483.833239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11483.833239][ T1364] netlink_rcv_skb+0x130/0x360 [11483.833239][ T1364] netlink_unicast+0x449/0x710 [11483.833239][ T1364] netlink_sendmsg+0x723/0xbe0 [11483.833239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11483.833239][ T1364] ___sys_sendmsg+0xee/0x170 [11483.833239][ T1364] __sys_sendmsg+0xcd/0x170 [11483.833239][ T1364] do_syscall_64+0xc6/0x1e0 [11483.833239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11483.833239][ T1364] [11483.834937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11483.834937][ T1364] neigh_parms_alloc+0x1e5/0x510 [11483.834937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11483.834937][ T1364] ipv6_find_idev+0x102/0x170 [11483.834937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11483.834937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11483.834937][ T1364] netlink_rcv_skb+0x130/0x360 [11483.834937][ T1364] netlink_unicast+0x449/0x710 [11483.834937][ T1364] netlink_sendmsg+0x723/0xbe0 [11483.834937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11483.834937][ T1364] ___sys_sendmsg+0xee/0x170 [11483.834937][ T1364] __sys_sendmsg+0xcd/0x170 [11483.834937][ T1364] do_syscall_64+0xc6/0x1e0 [11483.834937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11483.834937][ T1364] [11493.907053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11493.907584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11493.907584][ T1364] ___neigh_create+0x14b/0xf60 [11493.907584][ T1364] ip6_finish_output2+0xa70/0xf80 [11493.907584][ T1364] ip6_finish_output+0x4ed/0xd30 [11493.907584][ T1364] ip6_output+0x1f3/0x770 [11493.907584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11493.907584][ T1364] mld_sendpack+0x62d/0xbc0 [11493.907584][ T1364] mld_ifc_work+0x32/0x1f0 [11493.907584][ T1364] process_one_work+0x84d/0x18a0 [11493.907584][ T1364] worker_thread+0x587/0xd30 [11493.907584][ T1364] kthread+0x28a/0x350 [11493.907584][ T1364] ret_from_fork+0x31/0x70 [11493.907584][ T1364] ret_from_fork_asm+0x1a/0x30 [11493.907584][ T1364] [11493.909293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11493.909293][ T1364] dst_init+0x84/0x4a0 [11493.909293][ T1364] dst_alloc+0x97/0x150 [11493.909293][ T1364] ip6_dst_alloc+0x23/0x90 [11493.909293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11493.909293][ T1364] ip6_pol_route+0x56f/0x840 [11493.909293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11493.909293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11493.909293][ T1364] ipv6_rcv+0x1ad/0x810 [11493.909293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11493.909293][ T1364] process_backlog+0x101/0x620 [11493.909293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11493.909293][ T1364] net_rx_action+0x495/0xbe0 [11493.909293][ T1364] __do_softirq+0x1b5/0x7f6 [11493.909293][ T1364] [11493.911121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11493.911121][ T1364] netdev_get_by_index+0x5e/0x80 [11493.911121][ T1364] fib6_nh_init+0x3d8/0x15b0 [11493.911121][ T1364] ip6_route_info_create+0xf18/0x17d0 [11493.911121][ T1364] ip6_route_add+0x1c/0x140 [11493.911121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11493.911121][ T1364] addrconf_add_dev+0xe2/0x170 [11493.911121][ T1364] inet6_addr_add+0x12f/0xa40 [11493.911121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11493.911121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11493.911121][ T1364] netlink_rcv_skb+0x130/0x360 [11493.911121][ T1364] netlink_unicast+0x449/0x710 [11493.911121][ T1364] netlink_sendmsg+0x723/0xbe0 [11493.911121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11493.911121][ T1364] ___sys_sendmsg+0xee/0x170 [11493.911121][ T1364] __sys_sendmsg+0xcd/0x170 [11493.911121][ T1364] do_syscall_64+0xc6/0x1e0 [11493.911121][ T1364] [11493.913320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11493.913320][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11493.913320][ T1364] ipv6_find_idev+0x102/0x170 [11493.913320][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11493.913320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11493.913320][ T1364] netlink_rcv_skb+0x130/0x360 [11493.913320][ T1364] netlink_unicast+0x449/0x710 [11493.913320][ T1364] netlink_sendmsg+0x723/0xbe0 [11493.913320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11493.913320][ T1364] ___sys_sendmsg+0xee/0x170 [11493.913320][ T1364] __sys_sendmsg+0xcd/0x170 [11493.913320][ T1364] do_syscall_64+0xc6/0x1e0 [11493.913320][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11493.913320][ T1364] [11493.915054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11493.915054][ T1364] neigh_parms_alloc+0x1e5/0x510 [11493.915054][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11493.915054][ T1364] ipv6_find_idev+0x102/0x170 [11493.915054][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11493.915054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11493.915054][ T1364] netlink_rcv_skb+0x130/0x360 [11493.915054][ T1364] netlink_unicast+0x449/0x710 [11493.915054][ T1364] netlink_sendmsg+0x723/0xbe0 [11493.915054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11493.915054][ T1364] ___sys_sendmsg+0xee/0x170 [11493.915054][ T1364] __sys_sendmsg+0xcd/0x170 [11493.915054][ T1364] do_syscall_64+0xc6/0x1e0 [11493.915054][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11493.915054][ T1364] [11504.155150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11504.155651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11504.155651][ T1364] ___neigh_create+0x14b/0xf60 [11504.155651][ T1364] ip6_finish_output2+0xa70/0xf80 [11504.155651][ T1364] ip6_finish_output+0x4ed/0xd30 [11504.155651][ T1364] ip6_output+0x1f3/0x770 [11504.155651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11504.155651][ T1364] mld_sendpack+0x62d/0xbc0 [11504.155651][ T1364] mld_ifc_work+0x32/0x1f0 [11504.155651][ T1364] process_one_work+0x84d/0x18a0 [11504.155651][ T1364] worker_thread+0x587/0xd30 [11504.155651][ T1364] kthread+0x28a/0x350 [11504.155651][ T1364] ret_from_fork+0x31/0x70 [11504.155651][ T1364] ret_from_fork_asm+0x1a/0x30 [11504.155651][ T1364] [11504.157362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11504.157362][ T1364] dst_init+0x84/0x4a0 [11504.157362][ T1364] dst_alloc+0x97/0x150 [11504.157362][ T1364] ip6_dst_alloc+0x23/0x90 [11504.157362][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11504.157362][ T1364] ip6_pol_route+0x56f/0x840 [11504.157362][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11504.157362][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11504.157362][ T1364] ipv6_rcv+0x1ad/0x810 [11504.157362][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11504.157362][ T1364] process_backlog+0x101/0x620 [11504.157362][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11504.157362][ T1364] net_rx_action+0x495/0xbe0 [11504.157362][ T1364] __do_softirq+0x1b5/0x7f6 [11504.157362][ T1364] [11504.159178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11504.159178][ T1364] netdev_get_by_index+0x5e/0x80 [11504.159178][ T1364] fib6_nh_init+0x3d8/0x15b0 [11504.159178][ T1364] ip6_route_info_create+0xf18/0x17d0 [11504.159178][ T1364] ip6_route_add+0x1c/0x140 [11504.159178][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11504.159178][ T1364] addrconf_add_dev+0xe2/0x170 [11504.159178][ T1364] inet6_addr_add+0x12f/0xa40 [11504.159178][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11504.159178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11504.159178][ T1364] netlink_rcv_skb+0x130/0x360 [11504.159178][ T1364] netlink_unicast+0x449/0x710 [11504.159178][ T1364] netlink_sendmsg+0x723/0xbe0 [11504.159178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11504.159178][ T1364] ___sys_sendmsg+0xee/0x170 [11504.159178][ T1364] __sys_sendmsg+0xcd/0x170 [11504.159178][ T1364] do_syscall_64+0xc6/0x1e0 [11504.159178][ T1364] [11504.161363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11504.161363][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11504.161363][ T1364] ipv6_find_idev+0x102/0x170 [11504.161363][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11504.161363][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11504.161363][ T1364] netlink_rcv_skb+0x130/0x360 [11504.161363][ T1364] netlink_unicast+0x449/0x710 [11504.161363][ T1364] netlink_sendmsg+0x723/0xbe0 [11504.161363][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11504.161363][ T1364] ___sys_sendmsg+0xee/0x170 [11504.161363][ T1364] __sys_sendmsg+0xcd/0x170 [11504.161363][ T1364] do_syscall_64+0xc6/0x1e0 [11504.161363][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11504.161363][ T1364] [11504.163075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11504.163075][ T1364] neigh_parms_alloc+0x1e5/0x510 [11504.163075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11504.163075][ T1364] ipv6_find_idev+0x102/0x170 [11504.163075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11504.163075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11504.163075][ T1364] netlink_rcv_skb+0x130/0x360 [11504.163075][ T1364] netlink_unicast+0x449/0x710 [11504.163075][ T1364] netlink_sendmsg+0x723/0xbe0 [11504.163075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11504.163075][ T1364] ___sys_sendmsg+0xee/0x170 [11504.163075][ T1364] __sys_sendmsg+0xcd/0x170 [11504.163075][ T1364] do_syscall_64+0xc6/0x1e0 [11504.163075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11504.163075][ T1364] [11514.403092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11514.403595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11514.403595][ T1364] ___neigh_create+0x14b/0xf60 [11514.403595][ T1364] ip6_finish_output2+0xa70/0xf80 [11514.403595][ T1364] ip6_finish_output+0x4ed/0xd30 [11514.403595][ T1364] ip6_output+0x1f3/0x770 [11514.403595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11514.403595][ T1364] mld_sendpack+0x62d/0xbc0 [11514.403595][ T1364] mld_ifc_work+0x32/0x1f0 [11514.403595][ T1364] process_one_work+0x84d/0x18a0 [11514.403595][ T1364] worker_thread+0x587/0xd30 [11514.403595][ T1364] kthread+0x28a/0x350 [11514.403595][ T1364] ret_from_fork+0x31/0x70 [11514.403595][ T1364] ret_from_fork_asm+0x1a/0x30 [11514.403595][ T1364] [11514.405296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11514.405296][ T1364] dst_init+0x84/0x4a0 [11514.405296][ T1364] dst_alloc+0x97/0x150 [11514.405296][ T1364] ip6_dst_alloc+0x23/0x90 [11514.405296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11514.405296][ T1364] ip6_pol_route+0x56f/0x840 [11514.405296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11514.405296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11514.405296][ T1364] ipv6_rcv+0x1ad/0x810 [11514.405296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11514.405296][ T1364] process_backlog+0x101/0x620 [11514.405296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11514.405296][ T1364] net_rx_action+0x495/0xbe0 [11514.405296][ T1364] __do_softirq+0x1b5/0x7f6 [11514.405296][ T1364] [11514.407127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11514.407127][ T1364] netdev_get_by_index+0x5e/0x80 [11514.407127][ T1364] fib6_nh_init+0x3d8/0x15b0 [11514.407127][ T1364] ip6_route_info_create+0xf18/0x17d0 [11514.407127][ T1364] ip6_route_add+0x1c/0x140 [11514.407127][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11514.407127][ T1364] addrconf_add_dev+0xe2/0x170 [11514.407127][ T1364] inet6_addr_add+0x12f/0xa40 [11514.407127][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11514.407127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11514.407127][ T1364] netlink_rcv_skb+0x130/0x360 [11514.407127][ T1364] netlink_unicast+0x449/0x710 [11514.407127][ T1364] netlink_sendmsg+0x723/0xbe0 [11514.407127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11514.407127][ T1364] ___sys_sendmsg+0xee/0x170 [11514.407127][ T1364] __sys_sendmsg+0xcd/0x170 [11514.407127][ T1364] do_syscall_64+0xc6/0x1e0 [11514.407127][ T1364] [11514.409307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11514.409307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11514.409307][ T1364] ipv6_find_idev+0x102/0x170 [11514.409307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11514.409307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11514.409307][ T1364] netlink_rcv_skb+0x130/0x360 [11514.409307][ T1364] netlink_unicast+0x449/0x710 [11514.409307][ T1364] netlink_sendmsg+0x723/0xbe0 [11514.409307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11514.409307][ T1364] ___sys_sendmsg+0xee/0x170 [11514.409307][ T1364] __sys_sendmsg+0xcd/0x170 [11514.409307][ T1364] do_syscall_64+0xc6/0x1e0 [11514.409307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11514.409307][ T1364] [11514.411011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11514.411011][ T1364] neigh_parms_alloc+0x1e5/0x510 [11514.411011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11514.411011][ T1364] ipv6_find_idev+0x102/0x170 [11514.411011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11514.411011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11514.411011][ T1364] netlink_rcv_skb+0x130/0x360 [11514.411011][ T1364] netlink_unicast+0x449/0x710 [11514.411011][ T1364] netlink_sendmsg+0x723/0xbe0 [11514.411011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11514.411011][ T1364] ___sys_sendmsg+0xee/0x170 [11514.411011][ T1364] __sys_sendmsg+0xcd/0x170 [11514.411011][ T1364] do_syscall_64+0xc6/0x1e0 [11514.411011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11514.411011][ T1364] [11524.651077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11524.651580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11524.651580][ T1364] ___neigh_create+0x14b/0xf60 [11524.651580][ T1364] ip6_finish_output2+0xa70/0xf80 [11524.651580][ T1364] ip6_finish_output+0x4ed/0xd30 [11524.651580][ T1364] ip6_output+0x1f3/0x770 [11524.651580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11524.651580][ T1364] mld_sendpack+0x62d/0xbc0 [11524.651580][ T1364] mld_ifc_work+0x32/0x1f0 [11524.651580][ T1364] process_one_work+0x84d/0x18a0 [11524.651580][ T1364] worker_thread+0x587/0xd30 [11524.651580][ T1364] kthread+0x28a/0x350 [11524.651580][ T1364] ret_from_fork+0x31/0x70 [11524.651580][ T1364] ret_from_fork_asm+0x1a/0x30 [11524.651580][ T1364] [11524.653297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11524.653297][ T1364] dst_init+0x84/0x4a0 [11524.653297][ T1364] dst_alloc+0x97/0x150 [11524.653297][ T1364] ip6_dst_alloc+0x23/0x90 [11524.653297][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11524.653297][ T1364] ip6_pol_route+0x56f/0x840 [11524.653297][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11524.653297][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11524.653297][ T1364] ipv6_rcv+0x1ad/0x810 [11524.653297][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11524.653297][ T1364] process_backlog+0x101/0x620 [11524.653297][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11524.653297][ T1364] net_rx_action+0x495/0xbe0 [11524.653297][ T1364] __do_softirq+0x1b5/0x7f6 [11524.653297][ T1364] [11524.655143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11524.655143][ T1364] netdev_get_by_index+0x5e/0x80 [11524.655143][ T1364] fib6_nh_init+0x3d8/0x15b0 [11524.655143][ T1364] ip6_route_info_create+0xf18/0x17d0 [11524.655143][ T1364] ip6_route_add+0x1c/0x140 [11524.655143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11524.655143][ T1364] addrconf_add_dev+0xe2/0x170 [11524.655143][ T1364] inet6_addr_add+0x12f/0xa40 [11524.655143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11524.655143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11524.655143][ T1364] netlink_rcv_skb+0x130/0x360 [11524.655143][ T1364] netlink_unicast+0x449/0x710 [11524.655143][ T1364] netlink_sendmsg+0x723/0xbe0 [11524.655143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11524.655143][ T1364] ___sys_sendmsg+0xee/0x170 [11524.655143][ T1364] __sys_sendmsg+0xcd/0x170 [11524.655143][ T1364] do_syscall_64+0xc6/0x1e0 [11524.655143][ T1364] [11524.657329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11524.657329][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11524.657329][ T1364] ipv6_find_idev+0x102/0x170 [11524.657329][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11524.657329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11524.657329][ T1364] netlink_rcv_skb+0x130/0x360 [11524.657329][ T1364] netlink_unicast+0x449/0x710 [11524.657329][ T1364] netlink_sendmsg+0x723/0xbe0 [11524.657329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11524.657329][ T1364] ___sys_sendmsg+0xee/0x170 [11524.657329][ T1364] __sys_sendmsg+0xcd/0x170 [11524.657329][ T1364] do_syscall_64+0xc6/0x1e0 [11524.657329][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11524.657329][ T1364] [11524.659031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11524.659031][ T1364] neigh_parms_alloc+0x1e5/0x510 [11524.659031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11524.659031][ T1364] ipv6_find_idev+0x102/0x170 [11524.659031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11524.659031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11524.659031][ T1364] netlink_rcv_skb+0x130/0x360 [11524.659031][ T1364] netlink_unicast+0x449/0x710 [11524.659031][ T1364] netlink_sendmsg+0x723/0xbe0 [11524.659031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11524.659031][ T1364] ___sys_sendmsg+0xee/0x170 [11524.659031][ T1364] __sys_sendmsg+0xcd/0x170 [11524.659031][ T1364] do_syscall_64+0xc6/0x1e0 [11524.659031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11524.659031][ T1364] [11534.899118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11534.899657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11534.899657][ T1364] ___neigh_create+0x14b/0xf60 [11534.899657][ T1364] ip6_finish_output2+0xa70/0xf80 [11534.899657][ T1364] ip6_finish_output+0x4ed/0xd30 [11534.899657][ T1364] ip6_output+0x1f3/0x770 [11534.899657][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11534.899657][ T1364] mld_sendpack+0x62d/0xbc0 [11534.899657][ T1364] mld_ifc_work+0x32/0x1f0 [11534.899657][ T1364] process_one_work+0x84d/0x18a0 [11534.899657][ T1364] worker_thread+0x587/0xd30 [11534.899657][ T1364] kthread+0x28a/0x350 [11534.899657][ T1364] ret_from_fork+0x31/0x70 [11534.899657][ T1364] ret_from_fork_asm+0x1a/0x30 [11534.899657][ T1364] [11534.901405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11534.901405][ T1364] dst_init+0x84/0x4a0 [11534.901405][ T1364] dst_alloc+0x97/0x150 [11534.901405][ T1364] ip6_dst_alloc+0x23/0x90 [11534.901405][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11534.901405][ T1364] ip6_pol_route+0x56f/0x840 [11534.901405][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11534.901405][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11534.901405][ T1364] ipv6_rcv+0x1ad/0x810 [11534.901405][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11534.901405][ T1364] process_backlog+0x101/0x620 [11534.901405][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11534.901405][ T1364] net_rx_action+0x495/0xbe0 [11534.901405][ T1364] __do_softirq+0x1b5/0x7f6 [11534.901405][ T1364] [11534.903238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11534.903238][ T1364] netdev_get_by_index+0x5e/0x80 [11534.903238][ T1364] fib6_nh_init+0x3d8/0x15b0 [11534.903238][ T1364] ip6_route_info_create+0xf18/0x17d0 [11534.903238][ T1364] ip6_route_add+0x1c/0x140 [11534.903238][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11534.903238][ T1364] addrconf_add_dev+0xe2/0x170 [11534.903238][ T1364] inet6_addr_add+0x12f/0xa40 [11534.903238][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11534.903238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11534.903238][ T1364] netlink_rcv_skb+0x130/0x360 [11534.903238][ T1364] netlink_unicast+0x449/0x710 [11534.903238][ T1364] netlink_sendmsg+0x723/0xbe0 [11534.903238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11534.903238][ T1364] ___sys_sendmsg+0xee/0x170 [11534.903238][ T1364] __sys_sendmsg+0xcd/0x170 [11534.903238][ T1364] do_syscall_64+0xc6/0x1e0 [11534.903238][ T1364] [11534.905438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11534.905438][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11534.905438][ T1364] ipv6_find_idev+0x102/0x170 [11534.905438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11534.905438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11534.905438][ T1364] netlink_rcv_skb+0x130/0x360 [11534.905438][ T1364] netlink_unicast+0x449/0x710 [11534.905438][ T1364] netlink_sendmsg+0x723/0xbe0 [11534.905438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11534.905438][ T1364] ___sys_sendmsg+0xee/0x170 [11534.905438][ T1364] __sys_sendmsg+0xcd/0x170 [11534.905438][ T1364] do_syscall_64+0xc6/0x1e0 [11534.905438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11534.905438][ T1364] [11534.907163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11534.907163][ T1364] neigh_parms_alloc+0x1e5/0x510 [11534.907163][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11534.907163][ T1364] ipv6_find_idev+0x102/0x170 [11534.907163][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11534.907163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11534.907163][ T1364] netlink_rcv_skb+0x130/0x360 [11534.907163][ T1364] netlink_unicast+0x449/0x710 [11534.907163][ T1364] netlink_sendmsg+0x723/0xbe0 [11534.907163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11534.907163][ T1364] ___sys_sendmsg+0xee/0x170 [11534.907163][ T1364] __sys_sendmsg+0xcd/0x170 [11534.907163][ T1364] do_syscall_64+0xc6/0x1e0 [11534.907163][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11534.907163][ T1364] [11545.147170][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11545.147700][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11545.147700][ T1364] ___neigh_create+0x14b/0xf60 [11545.147700][ T1364] ip6_finish_output2+0xa70/0xf80 [11545.147700][ T1364] ip6_finish_output+0x4ed/0xd30 [11545.147700][ T1364] ip6_output+0x1f3/0x770 [11545.147700][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11545.147700][ T1364] mld_sendpack+0x62d/0xbc0 [11545.147700][ T1364] mld_ifc_work+0x32/0x1f0 [11545.147700][ T1364] process_one_work+0x84d/0x18a0 [11545.147700][ T1364] worker_thread+0x587/0xd30 [11545.147700][ T1364] kthread+0x28a/0x350 [11545.147700][ T1364] ret_from_fork+0x31/0x70 [11545.147700][ T1364] ret_from_fork_asm+0x1a/0x30 [11545.147700][ T1364] [11545.149447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11545.149447][ T1364] dst_init+0x84/0x4a0 [11545.149447][ T1364] dst_alloc+0x97/0x150 [11545.149447][ T1364] ip6_dst_alloc+0x23/0x90 [11545.149447][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11545.149447][ T1364] ip6_pol_route+0x56f/0x840 [11545.149447][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11545.149447][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11545.149447][ T1364] ipv6_rcv+0x1ad/0x810 [11545.149447][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11545.149447][ T1364] process_backlog+0x101/0x620 [11545.149447][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11545.149447][ T1364] net_rx_action+0x495/0xbe0 [11545.149447][ T1364] __do_softirq+0x1b5/0x7f6 [11545.149447][ T1364] [11545.151305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11545.151305][ T1364] netdev_get_by_index+0x5e/0x80 [11545.151305][ T1364] fib6_nh_init+0x3d8/0x15b0 [11545.151305][ T1364] ip6_route_info_create+0xf18/0x17d0 [11545.151305][ T1364] ip6_route_add+0x1c/0x140 [11545.151305][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11545.151305][ T1364] addrconf_add_dev+0xe2/0x170 [11545.151305][ T1364] inet6_addr_add+0x12f/0xa40 [11545.151305][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11545.151305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11545.151305][ T1364] netlink_rcv_skb+0x130/0x360 [11545.151305][ T1364] netlink_unicast+0x449/0x710 [11545.151305][ T1364] netlink_sendmsg+0x723/0xbe0 [11545.151305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11545.151305][ T1364] ___sys_sendmsg+0xee/0x170 [11545.151305][ T1364] __sys_sendmsg+0xcd/0x170 [11545.151305][ T1364] do_syscall_64+0xc6/0x1e0 [11545.151305][ T1364] [11545.153494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11545.153494][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11545.153494][ T1364] ipv6_find_idev+0x102/0x170 [11545.153494][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11545.153494][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11545.153494][ T1364] netlink_rcv_skb+0x130/0x360 [11545.153494][ T1364] netlink_unicast+0x449/0x710 [11545.153494][ T1364] netlink_sendmsg+0x723/0xbe0 [11545.153494][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11545.153494][ T1364] ___sys_sendmsg+0xee/0x170 [11545.153494][ T1364] __sys_sendmsg+0xcd/0x170 [11545.153494][ T1364] do_syscall_64+0xc6/0x1e0 [11545.153494][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11545.153494][ T1364] [11545.155216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11545.155216][ T1364] neigh_parms_alloc+0x1e5/0x510 [11545.155216][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11545.155216][ T1364] ipv6_find_idev+0x102/0x170 [11545.155216][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11545.155216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11545.155216][ T1364] netlink_rcv_skb+0x130/0x360 [11545.155216][ T1364] netlink_unicast+0x449/0x710 [11545.155216][ T1364] netlink_sendmsg+0x723/0xbe0 [11545.155216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11545.155216][ T1364] ___sys_sendmsg+0xee/0x170 [11545.155216][ T1364] __sys_sendmsg+0xcd/0x170 [11545.155216][ T1364] do_syscall_64+0xc6/0x1e0 [11545.155216][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11545.155216][ T1364] [11555.267049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11555.267636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11555.267636][ T1364] ___neigh_create+0x14b/0xf60 [11555.267636][ T1364] ip6_finish_output2+0xa70/0xf80 [11555.267636][ T1364] ip6_finish_output+0x4ed/0xd30 [11555.267636][ T1364] ip6_output+0x1f3/0x770 [11555.267636][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11555.267636][ T1364] mld_sendpack+0x62d/0xbc0 [11555.267636][ T1364] mld_ifc_work+0x32/0x1f0 [11555.267636][ T1364] process_one_work+0x84d/0x18a0 [11555.267636][ T1364] worker_thread+0x587/0xd30 [11555.267636][ T1364] kthread+0x28a/0x350 [11555.267636][ T1364] ret_from_fork+0x31/0x70 [11555.267636][ T1364] ret_from_fork_asm+0x1a/0x30 [11555.267636][ T1364] [11555.269376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11555.269376][ T1364] dst_init+0x84/0x4a0 [11555.269376][ T1364] dst_alloc+0x97/0x150 [11555.269376][ T1364] ip6_dst_alloc+0x23/0x90 [11555.269376][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11555.269376][ T1364] ip6_pol_route+0x56f/0x840 [11555.269376][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11555.269376][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11555.269376][ T1364] ipv6_rcv+0x1ad/0x810 [11555.269376][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11555.269376][ T1364] process_backlog+0x101/0x620 [11555.269376][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11555.269376][ T1364] net_rx_action+0x495/0xbe0 [11555.269376][ T1364] __do_softirq+0x1b5/0x7f6 [11555.269376][ T1364] [11555.271259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11555.271259][ T1364] netdev_get_by_index+0x5e/0x80 [11555.271259][ T1364] fib6_nh_init+0x3d8/0x15b0 [11555.271259][ T1364] ip6_route_info_create+0xf18/0x17d0 [11555.271259][ T1364] ip6_route_add+0x1c/0x140 [11555.271259][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11555.271259][ T1364] addrconf_add_dev+0xe2/0x170 [11555.271259][ T1364] inet6_addr_add+0x12f/0xa40 [11555.271259][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11555.271259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11555.271259][ T1364] netlink_rcv_skb+0x130/0x360 [11555.271259][ T1364] netlink_unicast+0x449/0x710 [11555.271259][ T1364] netlink_sendmsg+0x723/0xbe0 [11555.271259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11555.271259][ T1364] ___sys_sendmsg+0xee/0x170 [11555.271259][ T1364] __sys_sendmsg+0xcd/0x170 [11555.271259][ T1364] do_syscall_64+0xc6/0x1e0 [11555.271259][ T1364] [11555.273467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11555.273467][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11555.273467][ T1364] ipv6_find_idev+0x102/0x170 [11555.273467][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11555.273467][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11555.273467][ T1364] netlink_rcv_skb+0x130/0x360 [11555.273467][ T1364] netlink_unicast+0x449/0x710 [11555.273467][ T1364] netlink_sendmsg+0x723/0xbe0 [11555.273467][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11555.273467][ T1364] ___sys_sendmsg+0xee/0x170 [11555.273467][ T1364] __sys_sendmsg+0xcd/0x170 [11555.273467][ T1364] do_syscall_64+0xc6/0x1e0 [11555.273467][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11555.273467][ T1364] [11555.275202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11555.275202][ T1364] neigh_parms_alloc+0x1e5/0x510 [11555.275202][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11555.275202][ T1364] ipv6_find_idev+0x102/0x170 [11555.275202][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11555.275202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11555.275202][ T1364] netlink_rcv_skb+0x130/0x360 [11555.275202][ T1364] netlink_unicast+0x449/0x710 [11555.275202][ T1364] netlink_sendmsg+0x723/0xbe0 [11555.275202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11555.275202][ T1364] ___sys_sendmsg+0xee/0x170 [11555.275202][ T1364] __sys_sendmsg+0xcd/0x170 [11555.275202][ T1364] do_syscall_64+0xc6/0x1e0 [11555.275202][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11555.275202][ T1364] [11565.515027][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11565.515544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11565.515544][ T1364] ___neigh_create+0x14b/0xf60 [11565.515544][ T1364] ip6_finish_output2+0xa70/0xf80 [11565.515544][ T1364] ip6_finish_output+0x4ed/0xd30 [11565.515544][ T1364] ip6_output+0x1f3/0x770 [11565.515544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11565.515544][ T1364] mld_sendpack+0x62d/0xbc0 [11565.515544][ T1364] mld_ifc_work+0x32/0x1f0 [11565.515544][ T1364] process_one_work+0x84d/0x18a0 [11565.515544][ T1364] worker_thread+0x587/0xd30 [11565.515544][ T1364] kthread+0x28a/0x350 [11565.515544][ T1364] ret_from_fork+0x31/0x70 [11565.515544][ T1364] ret_from_fork_asm+0x1a/0x30 [11565.515544][ T1364] [11565.517273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11565.517273][ T1364] dst_init+0x84/0x4a0 [11565.517273][ T1364] dst_alloc+0x97/0x150 [11565.517273][ T1364] ip6_dst_alloc+0x23/0x90 [11565.517273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11565.517273][ T1364] ip6_pol_route+0x56f/0x840 [11565.517273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11565.517273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11565.517273][ T1364] ipv6_rcv+0x1ad/0x810 [11565.517273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11565.517273][ T1364] process_backlog+0x101/0x620 [11565.517273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11565.517273][ T1364] net_rx_action+0x495/0xbe0 [11565.517273][ T1364] __do_softirq+0x1b5/0x7f6 [11565.517273][ T1364] [11565.519105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11565.519105][ T1364] netdev_get_by_index+0x5e/0x80 [11565.519105][ T1364] fib6_nh_init+0x3d8/0x15b0 [11565.519105][ T1364] ip6_route_info_create+0xf18/0x17d0 [11565.519105][ T1364] ip6_route_add+0x1c/0x140 [11565.519105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11565.519105][ T1364] addrconf_add_dev+0xe2/0x170 [11565.519105][ T1364] inet6_addr_add+0x12f/0xa40 [11565.519105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11565.519105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11565.519105][ T1364] netlink_rcv_skb+0x130/0x360 [11565.519105][ T1364] netlink_unicast+0x449/0x710 [11565.519105][ T1364] netlink_sendmsg+0x723/0xbe0 [11565.519105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11565.519105][ T1364] ___sys_sendmsg+0xee/0x170 [11565.519105][ T1364] __sys_sendmsg+0xcd/0x170 [11565.519105][ T1364] do_syscall_64+0xc6/0x1e0 [11565.519105][ T1364] [11565.521311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11565.521311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11565.521311][ T1364] ipv6_find_idev+0x102/0x170 [11565.521311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11565.521311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11565.521311][ T1364] netlink_rcv_skb+0x130/0x360 [11565.521311][ T1364] netlink_unicast+0x449/0x710 [11565.521311][ T1364] netlink_sendmsg+0x723/0xbe0 [11565.521311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11565.521311][ T1364] ___sys_sendmsg+0xee/0x170 [11565.521311][ T1364] __sys_sendmsg+0xcd/0x170 [11565.521311][ T1364] do_syscall_64+0xc6/0x1e0 [11565.521311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11565.521311][ T1364] [11565.523032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11565.523032][ T1364] neigh_parms_alloc+0x1e5/0x510 [11565.523032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11565.523032][ T1364] ipv6_find_idev+0x102/0x170 [11565.523032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11565.523032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11565.523032][ T1364] netlink_rcv_skb+0x130/0x360 [11565.523032][ T1364] netlink_unicast+0x449/0x710 [11565.523032][ T1364] netlink_sendmsg+0x723/0xbe0 [11565.523032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11565.523032][ T1364] ___sys_sendmsg+0xee/0x170 [11565.523032][ T1364] __sys_sendmsg+0xcd/0x170 [11565.523032][ T1364] do_syscall_64+0xc6/0x1e0 [11565.523032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11565.523032][ T1364] [11575.763071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11575.763656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11575.763656][ T1364] ___neigh_create+0x14b/0xf60 [11575.763656][ T1364] ip6_finish_output2+0xa70/0xf80 [11575.763656][ T1364] ip6_finish_output+0x4ed/0xd30 [11575.763656][ T1364] ip6_output+0x1f3/0x770 [11575.763656][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11575.763656][ T1364] mld_sendpack+0x62d/0xbc0 [11575.763656][ T1364] mld_ifc_work+0x32/0x1f0 [11575.763656][ T1364] process_one_work+0x84d/0x18a0 [11575.763656][ T1364] worker_thread+0x587/0xd30 [11575.763656][ T1364] kthread+0x28a/0x350 [11575.763656][ T1364] ret_from_fork+0x31/0x70 [11575.763656][ T1364] ret_from_fork_asm+0x1a/0x30 [11575.763656][ T1364] [11575.765407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11575.765407][ T1364] dst_init+0x84/0x4a0 [11575.765407][ T1364] dst_alloc+0x97/0x150 [11575.765407][ T1364] ip6_dst_alloc+0x23/0x90 [11575.765407][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11575.765407][ T1364] ip6_pol_route+0x56f/0x840 [11575.765407][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11575.765407][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11575.765407][ T1364] ipv6_rcv+0x1ad/0x810 [11575.765407][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11575.765407][ T1364] process_backlog+0x101/0x620 [11575.765407][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11575.765407][ T1364] net_rx_action+0x495/0xbe0 [11575.765407][ T1364] __do_softirq+0x1b5/0x7f6 [11575.765407][ T1364] [11575.767251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11575.767251][ T1364] netdev_get_by_index+0x5e/0x80 [11575.767251][ T1364] fib6_nh_init+0x3d8/0x15b0 [11575.767251][ T1364] ip6_route_info_create+0xf18/0x17d0 [11575.767251][ T1364] ip6_route_add+0x1c/0x140 [11575.767251][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11575.767251][ T1364] addrconf_add_dev+0xe2/0x170 [11575.767251][ T1364] inet6_addr_add+0x12f/0xa40 [11575.767251][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11575.767251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11575.767251][ T1364] netlink_rcv_skb+0x130/0x360 [11575.767251][ T1364] netlink_unicast+0x449/0x710 [11575.767251][ T1364] netlink_sendmsg+0x723/0xbe0 [11575.767251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11575.767251][ T1364] ___sys_sendmsg+0xee/0x170 [11575.767251][ T1364] __sys_sendmsg+0xcd/0x170 [11575.767251][ T1364] do_syscall_64+0xc6/0x1e0 [11575.767251][ T1364] [11575.769462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11575.769462][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11575.769462][ T1364] ipv6_find_idev+0x102/0x170 [11575.769462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11575.769462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11575.769462][ T1364] netlink_rcv_skb+0x130/0x360 [11575.769462][ T1364] netlink_unicast+0x449/0x710 [11575.769462][ T1364] netlink_sendmsg+0x723/0xbe0 [11575.769462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11575.769462][ T1364] ___sys_sendmsg+0xee/0x170 [11575.769462][ T1364] __sys_sendmsg+0xcd/0x170 [11575.769462][ T1364] do_syscall_64+0xc6/0x1e0 [11575.769462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11575.769462][ T1364] [11575.771225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11575.771225][ T1364] neigh_parms_alloc+0x1e5/0x510 [11575.771225][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11575.771225][ T1364] ipv6_find_idev+0x102/0x170 [11575.771225][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11575.771225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11575.771225][ T1364] netlink_rcv_skb+0x130/0x360 [11575.771225][ T1364] netlink_unicast+0x449/0x710 [11575.771225][ T1364] netlink_sendmsg+0x723/0xbe0 [11575.771225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11575.771225][ T1364] ___sys_sendmsg+0xee/0x170 [11575.771225][ T1364] __sys_sendmsg+0xcd/0x170 [11575.771225][ T1364] do_syscall_64+0xc6/0x1e0 [11575.771225][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11575.771225][ T1364] [11586.018996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11586.019486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11586.019486][ T1364] ___neigh_create+0x14b/0xf60 [11586.019486][ T1364] ip6_finish_output2+0xa70/0xf80 [11586.019486][ T1364] ip6_finish_output+0x4ed/0xd30 [11586.019486][ T1364] ip6_output+0x1f3/0x770 [11586.019486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11586.019486][ T1364] mld_sendpack+0x62d/0xbc0 [11586.019486][ T1364] mld_ifc_work+0x32/0x1f0 [11586.019486][ T1364] process_one_work+0x84d/0x18a0 [11586.019486][ T1364] worker_thread+0x587/0xd30 [11586.019486][ T1364] kthread+0x28a/0x350 [11586.019486][ T1364] ret_from_fork+0x31/0x70 [11586.019486][ T1364] ret_from_fork_asm+0x1a/0x30 [11586.019486][ T1364] [11586.021238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11586.021238][ T1364] dst_init+0x84/0x4a0 [11586.021238][ T1364] dst_alloc+0x97/0x150 [11586.021238][ T1364] ip6_dst_alloc+0x23/0x90 [11586.021238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11586.021238][ T1364] ip6_pol_route+0x56f/0x840 [11586.021238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11586.021238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11586.021238][ T1364] ipv6_rcv+0x1ad/0x810 [11586.021238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11586.021238][ T1364] process_backlog+0x101/0x620 [11586.021238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11586.021238][ T1364] net_rx_action+0x495/0xbe0 [11586.021238][ T1364] __do_softirq+0x1b5/0x7f6 [11586.021238][ T1364] [11586.023066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11586.023066][ T1364] netdev_get_by_index+0x5e/0x80 [11586.023066][ T1364] fib6_nh_init+0x3d8/0x15b0 [11586.023066][ T1364] ip6_route_info_create+0xf18/0x17d0 [11586.023066][ T1364] ip6_route_add+0x1c/0x140 [11586.023066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11586.023066][ T1364] addrconf_add_dev+0xe2/0x170 [11586.023066][ T1364] inet6_addr_add+0x12f/0xa40 [11586.023066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11586.023066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11586.023066][ T1364] netlink_rcv_skb+0x130/0x360 [11586.023066][ T1364] netlink_unicast+0x449/0x710 [11586.023066][ T1364] netlink_sendmsg+0x723/0xbe0 [11586.023066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11586.023066][ T1364] ___sys_sendmsg+0xee/0x170 [11586.023066][ T1364] __sys_sendmsg+0xcd/0x170 [11586.023066][ T1364] do_syscall_64+0xc6/0x1e0 [11586.023066][ T1364] [11586.025242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11586.025242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11586.025242][ T1364] ipv6_find_idev+0x102/0x170 [11586.025242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11586.025242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11586.025242][ T1364] netlink_rcv_skb+0x130/0x360 [11586.025242][ T1364] netlink_unicast+0x449/0x710 [11586.025242][ T1364] netlink_sendmsg+0x723/0xbe0 [11586.025242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11586.025242][ T1364] ___sys_sendmsg+0xee/0x170 [11586.025242][ T1364] __sys_sendmsg+0xcd/0x170 [11586.025242][ T1364] do_syscall_64+0xc6/0x1e0 [11586.025242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11586.025242][ T1364] [11586.026948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11586.026948][ T1364] neigh_parms_alloc+0x1e5/0x510 [11586.026948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11586.026948][ T1364] ipv6_find_idev+0x102/0x170 [11586.026948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11586.026948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11586.026948][ T1364] netlink_rcv_skb+0x130/0x360 [11586.026948][ T1364] netlink_unicast+0x449/0x710 [11586.026948][ T1364] netlink_sendmsg+0x723/0xbe0 [11586.026948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11586.026948][ T1364] ___sys_sendmsg+0xee/0x170 [11586.026948][ T1364] __sys_sendmsg+0xcd/0x170 [11586.026948][ T1364] do_syscall_64+0xc6/0x1e0 [11586.026948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11586.026948][ T1364] [11596.251067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11596.251503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11596.251503][ T1364] ___neigh_create+0x14b/0xf60 [11596.251503][ T1364] ip6_finish_output2+0xa70/0xf80 [11596.251503][ T1364] ip6_finish_output+0x4ed/0xd30 [11596.251503][ T1364] ip6_output+0x1f3/0x770 [11596.251503][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11596.251503][ T1364] mld_sendpack+0x62d/0xbc0 [11596.251503][ T1364] mld_ifc_work+0x32/0x1f0 [11596.251503][ T1364] process_one_work+0x84d/0x18a0 [11596.251503][ T1364] worker_thread+0x587/0xd30 [11596.251503][ T1364] kthread+0x28a/0x350 [11596.251503][ T1364] ret_from_fork+0x31/0x70 [11596.251503][ T1364] ret_from_fork_asm+0x1a/0x30 [11596.251503][ T1364] [11596.253201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11596.253201][ T1364] dst_init+0x84/0x4a0 [11596.253201][ T1364] dst_alloc+0x97/0x150 [11596.253201][ T1364] ip6_dst_alloc+0x23/0x90 [11596.253201][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11596.253201][ T1364] ip6_pol_route+0x56f/0x840 [11596.253201][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11596.253201][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11596.253201][ T1364] ipv6_rcv+0x1ad/0x810 [11596.253201][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11596.253201][ T1364] process_backlog+0x101/0x620 [11596.253201][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11596.253201][ T1364] net_rx_action+0x495/0xbe0 [11596.253201][ T1364] __do_softirq+0x1b5/0x7f6 [11596.253201][ T1364] [11596.255007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11596.255007][ T1364] netdev_get_by_index+0x5e/0x80 [11596.255007][ T1364] fib6_nh_init+0x3d8/0x15b0 [11596.255007][ T1364] ip6_route_info_create+0xf18/0x17d0 [11596.255007][ T1364] ip6_route_add+0x1c/0x140 [11596.255007][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11596.255007][ T1364] addrconf_add_dev+0xe2/0x170 [11596.255007][ T1364] inet6_addr_add+0x12f/0xa40 [11596.255007][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11596.255007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11596.255007][ T1364] netlink_rcv_skb+0x130/0x360 [11596.255007][ T1364] netlink_unicast+0x449/0x710 [11596.255007][ T1364] netlink_sendmsg+0x723/0xbe0 [11596.255007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11596.255007][ T1364] ___sys_sendmsg+0xee/0x170 [11596.255007][ T1364] __sys_sendmsg+0xcd/0x170 [11596.255007][ T1364] do_syscall_64+0xc6/0x1e0 [11596.255007][ T1364] [11596.257187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11596.257187][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11596.257187][ T1364] ipv6_find_idev+0x102/0x170 [11596.257187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11596.257187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11596.257187][ T1364] netlink_rcv_skb+0x130/0x360 [11596.257187][ T1364] netlink_unicast+0x449/0x710 [11596.257187][ T1364] netlink_sendmsg+0x723/0xbe0 [11596.257187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11596.257187][ T1364] ___sys_sendmsg+0xee/0x170 [11596.257187][ T1364] __sys_sendmsg+0xcd/0x170 [11596.257187][ T1364] do_syscall_64+0xc6/0x1e0 [11596.257187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11596.257187][ T1364] [11596.258888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11596.258888][ T1364] neigh_parms_alloc+0x1e5/0x510 [11596.258888][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11596.258888][ T1364] ipv6_find_idev+0x102/0x170 [11596.258888][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11596.258888][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11596.258888][ T1364] netlink_rcv_skb+0x130/0x360 [11596.258888][ T1364] netlink_unicast+0x449/0x710 [11596.258888][ T1364] netlink_sendmsg+0x723/0xbe0 [11596.258888][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11596.258888][ T1364] ___sys_sendmsg+0xee/0x170 [11596.258888][ T1364] __sys_sendmsg+0xcd/0x170 [11596.258888][ T1364] do_syscall_64+0xc6/0x1e0 [11596.258888][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11596.258888][ T1364] [11606.499055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11606.499511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11606.499511][ T1364] ___neigh_create+0x14b/0xf60 [11606.499511][ T1364] ip6_finish_output2+0xa70/0xf80 [11606.499511][ T1364] ip6_finish_output+0x4ed/0xd30 [11606.499511][ T1364] ip6_output+0x1f3/0x770 [11606.499511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11606.499511][ T1364] mld_sendpack+0x62d/0xbc0 [11606.499511][ T1364] mld_ifc_work+0x32/0x1f0 [11606.499511][ T1364] process_one_work+0x84d/0x18a0 [11606.499511][ T1364] worker_thread+0x587/0xd30 [11606.499511][ T1364] kthread+0x28a/0x350 [11606.499511][ T1364] ret_from_fork+0x31/0x70 [11606.499511][ T1364] ret_from_fork_asm+0x1a/0x30 [11606.499511][ T1364] [11606.501224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11606.501224][ T1364] dst_init+0x84/0x4a0 [11606.501224][ T1364] dst_alloc+0x97/0x150 [11606.501224][ T1364] ip6_dst_alloc+0x23/0x90 [11606.501224][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11606.501224][ T1364] ip6_pol_route+0x56f/0x840 [11606.501224][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11606.501224][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11606.501224][ T1364] ipv6_rcv+0x1ad/0x810 [11606.501224][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11606.501224][ T1364] process_backlog+0x101/0x620 [11606.501224][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11606.501224][ T1364] net_rx_action+0x495/0xbe0 [11606.501224][ T1364] __do_softirq+0x1b5/0x7f6 [11606.501224][ T1364] [11606.503029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11606.503029][ T1364] netdev_get_by_index+0x5e/0x80 [11606.503029][ T1364] fib6_nh_init+0x3d8/0x15b0 [11606.503029][ T1364] ip6_route_info_create+0xf18/0x17d0 [11606.503029][ T1364] ip6_route_add+0x1c/0x140 [11606.503029][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11606.503029][ T1364] addrconf_add_dev+0xe2/0x170 [11606.503029][ T1364] inet6_addr_add+0x12f/0xa40 [11606.503029][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11606.503029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11606.503029][ T1364] netlink_rcv_skb+0x130/0x360 [11606.503029][ T1364] netlink_unicast+0x449/0x710 [11606.503029][ T1364] netlink_sendmsg+0x723/0xbe0 [11606.503029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11606.503029][ T1364] ___sys_sendmsg+0xee/0x170 [11606.503029][ T1364] __sys_sendmsg+0xcd/0x170 [11606.503029][ T1364] do_syscall_64+0xc6/0x1e0 [11606.503029][ T1364] [11606.505236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11606.505236][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11606.505236][ T1364] ipv6_find_idev+0x102/0x170 [11606.505236][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11606.505236][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11606.505236][ T1364] netlink_rcv_skb+0x130/0x360 [11606.505236][ T1364] netlink_unicast+0x449/0x710 [11606.505236][ T1364] netlink_sendmsg+0x723/0xbe0 [11606.505236][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11606.505236][ T1364] ___sys_sendmsg+0xee/0x170 [11606.505236][ T1364] __sys_sendmsg+0xcd/0x170 [11606.505236][ T1364] do_syscall_64+0xc6/0x1e0 [11606.505236][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11606.505236][ T1364] [11606.506948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11606.506948][ T1364] neigh_parms_alloc+0x1e5/0x510 [11606.506948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11606.506948][ T1364] ipv6_find_idev+0x102/0x170 [11606.506948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11606.506948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11606.506948][ T1364] netlink_rcv_skb+0x130/0x360 [11606.506948][ T1364] netlink_unicast+0x449/0x710 [11606.506948][ T1364] netlink_sendmsg+0x723/0xbe0 [11606.506948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11606.506948][ T1364] ___sys_sendmsg+0xee/0x170 [11606.506948][ T1364] __sys_sendmsg+0xcd/0x170 [11606.506948][ T1364] do_syscall_64+0xc6/0x1e0 [11606.506948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11606.506948][ T1364] [11616.747070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11616.747596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11616.747596][ T1364] ___neigh_create+0x14b/0xf60 [11616.747596][ T1364] ip6_finish_output2+0xa70/0xf80 [11616.747596][ T1364] ip6_finish_output+0x4ed/0xd30 [11616.747596][ T1364] ip6_output+0x1f3/0x770 [11616.747596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11616.747596][ T1364] mld_sendpack+0x62d/0xbc0 [11616.747596][ T1364] mld_ifc_work+0x32/0x1f0 [11616.747596][ T1364] process_one_work+0x84d/0x18a0 [11616.747596][ T1364] worker_thread+0x587/0xd30 [11616.747596][ T1364] kthread+0x28a/0x350 [11616.747596][ T1364] ret_from_fork+0x31/0x70 [11616.747596][ T1364] ret_from_fork_asm+0x1a/0x30 [11616.747596][ T1364] [11616.749319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11616.749319][ T1364] dst_init+0x84/0x4a0 [11616.749319][ T1364] dst_alloc+0x97/0x150 [11616.749319][ T1364] ip6_dst_alloc+0x23/0x90 [11616.749319][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11616.749319][ T1364] ip6_pol_route+0x56f/0x840 [11616.749319][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11616.749319][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11616.749319][ T1364] ipv6_rcv+0x1ad/0x810 [11616.749319][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11616.749319][ T1364] process_backlog+0x101/0x620 [11616.749319][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11616.749319][ T1364] net_rx_action+0x495/0xbe0 [11616.749319][ T1364] __do_softirq+0x1b5/0x7f6 [11616.749319][ T1364] [11616.751149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11616.751149][ T1364] netdev_get_by_index+0x5e/0x80 [11616.751149][ T1364] fib6_nh_init+0x3d8/0x15b0 [11616.751149][ T1364] ip6_route_info_create+0xf18/0x17d0 [11616.751149][ T1364] ip6_route_add+0x1c/0x140 [11616.751149][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11616.751149][ T1364] addrconf_add_dev+0xe2/0x170 [11616.751149][ T1364] inet6_addr_add+0x12f/0xa40 [11616.751149][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11616.751149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11616.751149][ T1364] netlink_rcv_skb+0x130/0x360 [11616.751149][ T1364] netlink_unicast+0x449/0x710 [11616.751149][ T1364] netlink_sendmsg+0x723/0xbe0 [11616.751149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11616.751149][ T1364] ___sys_sendmsg+0xee/0x170 [11616.751149][ T1364] __sys_sendmsg+0xcd/0x170 [11616.751149][ T1364] do_syscall_64+0xc6/0x1e0 [11616.751149][ T1364] [11616.753334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11616.753334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11616.753334][ T1364] ipv6_find_idev+0x102/0x170 [11616.753334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11616.753334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11616.753334][ T1364] netlink_rcv_skb+0x130/0x360 [11616.753334][ T1364] netlink_unicast+0x449/0x710 [11616.753334][ T1364] netlink_sendmsg+0x723/0xbe0 [11616.753334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11616.753334][ T1364] ___sys_sendmsg+0xee/0x170 [11616.753334][ T1364] __sys_sendmsg+0xcd/0x170 [11616.753334][ T1364] do_syscall_64+0xc6/0x1e0 [11616.753334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11616.753334][ T1364] [11616.755049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11616.755049][ T1364] neigh_parms_alloc+0x1e5/0x510 [11616.755049][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11616.755049][ T1364] ipv6_find_idev+0x102/0x170 [11616.755049][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11616.755049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11616.755049][ T1364] netlink_rcv_skb+0x130/0x360 [11616.755049][ T1364] netlink_unicast+0x449/0x710 [11616.755049][ T1364] netlink_sendmsg+0x723/0xbe0 [11616.755049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11616.755049][ T1364] ___sys_sendmsg+0xee/0x170 [11616.755049][ T1364] __sys_sendmsg+0xcd/0x170 [11616.755049][ T1364] do_syscall_64+0xc6/0x1e0 [11616.755049][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11616.755049][ T1364] [11626.995015][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11626.995544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11626.995544][ T1364] ___neigh_create+0x14b/0xf60 [11626.995544][ T1364] ip6_finish_output2+0xa70/0xf80 [11626.995544][ T1364] ip6_finish_output+0x4ed/0xd30 [11626.995544][ T1364] ip6_output+0x1f3/0x770 [11626.995544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11626.995544][ T1364] mld_sendpack+0x62d/0xbc0 [11626.995544][ T1364] mld_ifc_work+0x32/0x1f0 [11626.995544][ T1364] process_one_work+0x84d/0x18a0 [11626.995544][ T1364] worker_thread+0x587/0xd30 [11626.995544][ T1364] kthread+0x28a/0x350 [11626.995544][ T1364] ret_from_fork+0x31/0x70 [11626.995544][ T1364] ret_from_fork_asm+0x1a/0x30 [11626.995544][ T1364] [11626.997268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11626.997268][ T1364] dst_init+0x84/0x4a0 [11626.997268][ T1364] dst_alloc+0x97/0x150 [11626.997268][ T1364] ip6_dst_alloc+0x23/0x90 [11626.997268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11626.997268][ T1364] ip6_pol_route+0x56f/0x840 [11626.997268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11626.997268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11626.997268][ T1364] ipv6_rcv+0x1ad/0x810 [11626.997268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11626.997268][ T1364] process_backlog+0x101/0x620 [11626.997268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11626.997268][ T1364] net_rx_action+0x495/0xbe0 [11626.997268][ T1364] __do_softirq+0x1b5/0x7f6 [11626.997268][ T1364] [11626.999081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11626.999081][ T1364] netdev_get_by_index+0x5e/0x80 [11626.999081][ T1364] fib6_nh_init+0x3d8/0x15b0 [11626.999081][ T1364] ip6_route_info_create+0xf18/0x17d0 [11626.999081][ T1364] ip6_route_add+0x1c/0x140 [11626.999081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11626.999081][ T1364] addrconf_add_dev+0xe2/0x170 [11626.999081][ T1364] inet6_addr_add+0x12f/0xa40 [11626.999081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11626.999081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11626.999081][ T1364] netlink_rcv_skb+0x130/0x360 [11626.999081][ T1364] netlink_unicast+0x449/0x710 [11626.999081][ T1364] netlink_sendmsg+0x723/0xbe0 [11626.999081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11626.999081][ T1364] ___sys_sendmsg+0xee/0x170 [11626.999081][ T1364] __sys_sendmsg+0xcd/0x170 [11626.999081][ T1364] do_syscall_64+0xc6/0x1e0 [11626.999081][ T1364] [11627.001286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11627.001286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11627.001286][ T1364] ipv6_find_idev+0x102/0x170 [11627.001286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11627.001286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11627.001286][ T1364] netlink_rcv_skb+0x130/0x360 [11627.001286][ T1364] netlink_unicast+0x449/0x710 [11627.001286][ T1364] netlink_sendmsg+0x723/0xbe0 [11627.001286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11627.001286][ T1364] ___sys_sendmsg+0xee/0x170 [11627.001286][ T1364] __sys_sendmsg+0xcd/0x170 [11627.001286][ T1364] do_syscall_64+0xc6/0x1e0 [11627.001286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11627.001286][ T1364] [11627.003122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11627.003122][ T1364] neigh_parms_alloc+0x1e5/0x510 [11627.003122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11627.003122][ T1364] ipv6_find_idev+0x102/0x170 [11627.003122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11627.003122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11627.003122][ T1364] netlink_rcv_skb+0x130/0x360 [11627.003122][ T1364] netlink_unicast+0x449/0x710 [11627.003122][ T1364] netlink_sendmsg+0x723/0xbe0 [11627.003122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11627.003122][ T1364] ___sys_sendmsg+0xee/0x170 [11627.003122][ T1364] __sys_sendmsg+0xcd/0x170 [11627.003122][ T1364] do_syscall_64+0xc6/0x1e0 [11627.003122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11627.003122][ T1364] [11637.251026][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11637.251591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11637.251591][ T1364] ___neigh_create+0x14b/0xf60 [11637.251591][ T1364] ip6_finish_output2+0xa70/0xf80 [11637.251591][ T1364] ip6_finish_output+0x4ed/0xd30 [11637.251591][ T1364] ip6_output+0x1f3/0x770 [11637.251591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11637.251591][ T1364] mld_sendpack+0x62d/0xbc0 [11637.251591][ T1364] mld_ifc_work+0x32/0x1f0 [11637.251591][ T1364] process_one_work+0x84d/0x18a0 [11637.251591][ T1364] worker_thread+0x587/0xd30 [11637.251591][ T1364] kthread+0x28a/0x350 [11637.251591][ T1364] ret_from_fork+0x31/0x70 [11637.251591][ T1364] ret_from_fork_asm+0x1a/0x30 [11637.251591][ T1364] [11637.253323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11637.253323][ T1364] dst_init+0x84/0x4a0 [11637.253323][ T1364] dst_alloc+0x97/0x150 [11637.253323][ T1364] ip6_dst_alloc+0x23/0x90 [11637.253323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11637.253323][ T1364] ip6_pol_route+0x56f/0x840 [11637.253323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11637.253323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11637.253323][ T1364] ipv6_rcv+0x1ad/0x810 [11637.253323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11637.253323][ T1364] process_backlog+0x101/0x620 [11637.253323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11637.253323][ T1364] net_rx_action+0x495/0xbe0 [11637.253323][ T1364] __do_softirq+0x1b5/0x7f6 [11637.253323][ T1364] [11637.255135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11637.255135][ T1364] netdev_get_by_index+0x5e/0x80 [11637.255135][ T1364] fib6_nh_init+0x3d8/0x15b0 [11637.255135][ T1364] ip6_route_info_create+0xf18/0x17d0 [11637.255135][ T1364] ip6_route_add+0x1c/0x140 [11637.255135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11637.255135][ T1364] addrconf_add_dev+0xe2/0x170 [11637.255135][ T1364] inet6_addr_add+0x12f/0xa40 [11637.255135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11637.255135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11637.255135][ T1364] netlink_rcv_skb+0x130/0x360 [11637.255135][ T1364] netlink_unicast+0x449/0x710 [11637.255135][ T1364] netlink_sendmsg+0x723/0xbe0 [11637.255135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11637.255135][ T1364] ___sys_sendmsg+0xee/0x170 [11637.255135][ T1364] __sys_sendmsg+0xcd/0x170 [11637.255135][ T1364] do_syscall_64+0xc6/0x1e0 [11637.255135][ T1364] [11637.257299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11637.257299][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11637.257299][ T1364] ipv6_find_idev+0x102/0x170 [11637.257299][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11637.257299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11637.257299][ T1364] netlink_rcv_skb+0x130/0x360 [11637.257299][ T1364] netlink_unicast+0x449/0x710 [11637.257299][ T1364] netlink_sendmsg+0x723/0xbe0 [11637.257299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11637.257299][ T1364] ___sys_sendmsg+0xee/0x170 [11637.257299][ T1364] __sys_sendmsg+0xcd/0x170 [11637.257299][ T1364] do_syscall_64+0xc6/0x1e0 [11637.257299][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11637.257299][ T1364] [11637.259009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11637.259009][ T1364] neigh_parms_alloc+0x1e5/0x510 [11637.259009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11637.259009][ T1364] ipv6_find_idev+0x102/0x170 [11637.259009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11637.259009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11637.259009][ T1364] netlink_rcv_skb+0x130/0x360 [11637.259009][ T1364] netlink_unicast+0x449/0x710 [11637.259009][ T1364] netlink_sendmsg+0x723/0xbe0 [11637.259009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11637.259009][ T1364] ___sys_sendmsg+0xee/0x170 [11637.259009][ T1364] __sys_sendmsg+0xcd/0x170 [11637.259009][ T1364] do_syscall_64+0xc6/0x1e0 [11637.259009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11637.259009][ T1364] [11647.498984][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11647.499423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11647.499423][ T1364] ___neigh_create+0x14b/0xf60 [11647.499423][ T1364] ip6_finish_output2+0xa70/0xf80 [11647.499423][ T1364] ip6_finish_output+0x4ed/0xd30 [11647.499423][ T1364] ip6_output+0x1f3/0x770 [11647.499423][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11647.499423][ T1364] mld_sendpack+0x62d/0xbc0 [11647.499423][ T1364] mld_ifc_work+0x32/0x1f0 [11647.499423][ T1364] process_one_work+0x84d/0x18a0 [11647.499423][ T1364] worker_thread+0x587/0xd30 [11647.499423][ T1364] kthread+0x28a/0x350 [11647.499423][ T1364] ret_from_fork+0x31/0x70 [11647.499423][ T1364] ret_from_fork_asm+0x1a/0x30 [11647.499423][ T1364] [11647.501240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11647.501240][ T1364] dst_init+0x84/0x4a0 [11647.501240][ T1364] dst_alloc+0x97/0x150 [11647.501240][ T1364] ip6_dst_alloc+0x23/0x90 [11647.501240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11647.501240][ T1364] ip6_pol_route+0x56f/0x840 [11647.501240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11647.501240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11647.501240][ T1364] ipv6_rcv+0x1ad/0x810 [11647.501240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11647.501240][ T1364] process_backlog+0x101/0x620 [11647.501240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11647.501240][ T1364] net_rx_action+0x495/0xbe0 [11647.501240][ T1364] __do_softirq+0x1b5/0x7f6 [11647.501240][ T1364] [11647.503340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11647.503340][ T1364] netdev_get_by_index+0x5e/0x80 [11647.503340][ T1364] fib6_nh_init+0x3d8/0x15b0 [11647.503340][ T1364] ip6_route_info_create+0xf18/0x17d0 [11647.503340][ T1364] ip6_route_add+0x1c/0x140 [11647.503340][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11647.503340][ T1364] addrconf_add_dev+0xe2/0x170 [11647.503340][ T1364] inet6_addr_add+0x12f/0xa40 [11647.503340][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11647.503340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11647.503340][ T1364] netlink_rcv_skb+0x130/0x360 [11647.503340][ T1364] netlink_unicast+0x449/0x710 [11647.503340][ T1364] netlink_sendmsg+0x723/0xbe0 [11647.503340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11647.503340][ T1364] ___sys_sendmsg+0xee/0x170 [11647.503340][ T1364] __sys_sendmsg+0xcd/0x170 [11647.503340][ T1364] do_syscall_64+0xc6/0x1e0 [11647.503340][ T1364] [11647.505830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11647.505830][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11647.505830][ T1364] ipv6_find_idev+0x102/0x170 [11647.505830][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11647.505830][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11647.505830][ T1364] netlink_rcv_skb+0x130/0x360 [11647.505830][ T1364] netlink_unicast+0x449/0x710 [11647.505830][ T1364] netlink_sendmsg+0x723/0xbe0 [11647.505830][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11647.505830][ T1364] ___sys_sendmsg+0xee/0x170 [11647.505830][ T1364] __sys_sendmsg+0xcd/0x170 [11647.505830][ T1364] do_syscall_64+0xc6/0x1e0 [11647.505830][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11647.505830][ T1364] [11647.507629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11647.507629][ T1364] neigh_parms_alloc+0x1e5/0x510 [11647.507629][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11647.507629][ T1364] ipv6_find_idev+0x102/0x170 [11647.507629][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11647.507629][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11647.507629][ T1364] netlink_rcv_skb+0x130/0x360 [11647.507629][ T1364] netlink_unicast+0x449/0x710 [11647.507629][ T1364] netlink_sendmsg+0x723/0xbe0 [11647.507629][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11647.507629][ T1364] ___sys_sendmsg+0xee/0x170 [11647.507629][ T1364] __sys_sendmsg+0xcd/0x170 [11647.507629][ T1364] do_syscall_64+0xc6/0x1e0 [11647.507629][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11647.507629][ T1364] [11657.747152][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11657.747636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11657.747636][ T1364] ___neigh_create+0x14b/0xf60 [11657.747636][ T1364] ip6_finish_output2+0xa70/0xf80 [11657.747636][ T1364] ip6_finish_output+0x4ed/0xd30 [11657.747636][ T1364] ip6_output+0x1f3/0x770 [11657.747636][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11657.747636][ T1364] mld_sendpack+0x62d/0xbc0 [11657.747636][ T1364] mld_ifc_work+0x32/0x1f0 [11657.747636][ T1364] process_one_work+0x84d/0x18a0 [11657.747636][ T1364] worker_thread+0x587/0xd30 [11657.747636][ T1364] kthread+0x28a/0x350 [11657.747636][ T1364] ret_from_fork+0x31/0x70 [11657.747636][ T1364] ret_from_fork_asm+0x1a/0x30 [11657.747636][ T1364] [11657.749520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11657.749520][ T1364] dst_init+0x84/0x4a0 [11657.749520][ T1364] dst_alloc+0x97/0x150 [11657.749520][ T1364] ip6_dst_alloc+0x23/0x90 [11657.749520][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11657.749520][ T1364] ip6_pol_route+0x56f/0x840 [11657.749520][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11657.749520][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11657.749520][ T1364] ipv6_rcv+0x1ad/0x810 [11657.749520][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11657.749520][ T1364] process_backlog+0x101/0x620 [11657.749520][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11657.749520][ T1364] net_rx_action+0x495/0xbe0 [11657.749520][ T1364] __do_softirq+0x1b5/0x7f6 [11657.749520][ T1364] [11657.751685][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11657.751685][ T1364] netdev_get_by_index+0x5e/0x80 [11657.751685][ T1364] fib6_nh_init+0x3d8/0x15b0 [11657.751685][ T1364] ip6_route_info_create+0xf18/0x17d0 [11657.751685][ T1364] ip6_route_add+0x1c/0x140 [11657.751685][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11657.751685][ T1364] addrconf_add_dev+0xe2/0x170 [11657.751685][ T1364] inet6_addr_add+0x12f/0xa40 [11657.751685][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11657.751685][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11657.751685][ T1364] netlink_rcv_skb+0x130/0x360 [11657.751685][ T1364] netlink_unicast+0x449/0x710 [11657.751685][ T1364] netlink_sendmsg+0x723/0xbe0 [11657.751685][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11657.751685][ T1364] ___sys_sendmsg+0xee/0x170 [11657.751685][ T1364] __sys_sendmsg+0xcd/0x170 [11657.751685][ T1364] do_syscall_64+0xc6/0x1e0 [11657.751685][ T1364] [11657.754205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11657.754205][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11657.754205][ T1364] ipv6_find_idev+0x102/0x170 [11657.754205][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11657.754205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11657.754205][ T1364] netlink_rcv_skb+0x130/0x360 [11657.754205][ T1364] netlink_unicast+0x449/0x710 [11657.754205][ T1364] netlink_sendmsg+0x723/0xbe0 [11657.754205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11657.754205][ T1364] ___sys_sendmsg+0xee/0x170 [11657.754205][ T1364] __sys_sendmsg+0xcd/0x170 [11657.754205][ T1364] do_syscall_64+0xc6/0x1e0 [11657.754205][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11657.754205][ T1364] [11657.756034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11657.756034][ T1364] neigh_parms_alloc+0x1e5/0x510 [11657.756034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11657.756034][ T1364] ipv6_find_idev+0x102/0x170 [11657.756034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11657.756034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11657.756034][ T1364] netlink_rcv_skb+0x130/0x360 [11657.756034][ T1364] netlink_unicast+0x449/0x710 [11657.756034][ T1364] netlink_sendmsg+0x723/0xbe0 [11657.756034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11657.756034][ T1364] ___sys_sendmsg+0xee/0x170 [11657.756034][ T1364] __sys_sendmsg+0xcd/0x170 [11657.756034][ T1364] do_syscall_64+0xc6/0x1e0 [11657.756034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11657.756034][ T1364] [11667.923072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11667.923589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11667.923589][ T1364] ___neigh_create+0x14b/0xf60 [11667.923589][ T1364] ip6_finish_output2+0xa70/0xf80 [11667.923589][ T1364] ip6_finish_output+0x4ed/0xd30 [11667.923589][ T1364] ip6_output+0x1f3/0x770 [11667.923589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11667.923589][ T1364] mld_sendpack+0x62d/0xbc0 [11667.923589][ T1364] mld_ifc_work+0x32/0x1f0 [11667.923589][ T1364] process_one_work+0x84d/0x18a0 [11667.923589][ T1364] worker_thread+0x587/0xd30 [11667.923589][ T1364] kthread+0x28a/0x350 [11667.923589][ T1364] ret_from_fork+0x31/0x70 [11667.923589][ T1364] ret_from_fork_asm+0x1a/0x30 [11667.923589][ T1364] [11667.925355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11667.925355][ T1364] dst_init+0x84/0x4a0 [11667.925355][ T1364] dst_alloc+0x97/0x150 [11667.925355][ T1364] ip6_dst_alloc+0x23/0x90 [11667.925355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11667.925355][ T1364] ip6_pol_route+0x56f/0x840 [11667.925355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11667.925355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11667.925355][ T1364] ipv6_rcv+0x1ad/0x810 [11667.925355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11667.925355][ T1364] process_backlog+0x101/0x620 [11667.925355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11667.925355][ T1364] net_rx_action+0x495/0xbe0 [11667.925355][ T1364] __do_softirq+0x1b5/0x7f6 [11667.925355][ T1364] [11667.927259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11667.927259][ T1364] netdev_get_by_index+0x5e/0x80 [11667.927259][ T1364] fib6_nh_init+0x3d8/0x15b0 [11667.927259][ T1364] ip6_route_info_create+0xf18/0x17d0 [11667.927259][ T1364] ip6_route_add+0x1c/0x140 [11667.927259][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11667.927259][ T1364] addrconf_add_dev+0xe2/0x170 [11667.927259][ T1364] inet6_addr_add+0x12f/0xa40 [11667.927259][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11667.927259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11667.927259][ T1364] netlink_rcv_skb+0x130/0x360 [11667.927259][ T1364] netlink_unicast+0x449/0x710 [11667.927259][ T1364] netlink_sendmsg+0x723/0xbe0 [11667.927259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11667.927259][ T1364] ___sys_sendmsg+0xee/0x170 [11667.927259][ T1364] __sys_sendmsg+0xcd/0x170 [11667.927259][ T1364] do_syscall_64+0xc6/0x1e0 [11667.927259][ T1364] [11667.929512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11667.929512][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11667.929512][ T1364] ipv6_find_idev+0x102/0x170 [11667.929512][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11667.929512][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11667.929512][ T1364] netlink_rcv_skb+0x130/0x360 [11667.929512][ T1364] netlink_unicast+0x449/0x710 [11667.929512][ T1364] netlink_sendmsg+0x723/0xbe0 [11667.929512][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11667.929512][ T1364] ___sys_sendmsg+0xee/0x170 [11667.929512][ T1364] __sys_sendmsg+0xcd/0x170 [11667.929512][ T1364] do_syscall_64+0xc6/0x1e0 [11667.929512][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11667.929512][ T1364] [11667.931295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11667.931295][ T1364] neigh_parms_alloc+0x1e5/0x510 [11667.931295][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11667.931295][ T1364] ipv6_find_idev+0x102/0x170 [11667.931295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11667.931295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11667.931295][ T1364] netlink_rcv_skb+0x130/0x360 [11667.931295][ T1364] netlink_unicast+0x449/0x710 [11667.931295][ T1364] netlink_sendmsg+0x723/0xbe0 [11667.931295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11667.931295][ T1364] ___sys_sendmsg+0xee/0x170 [11667.931295][ T1364] __sys_sendmsg+0xcd/0x170 [11667.931295][ T1364] do_syscall_64+0xc6/0x1e0 [11667.931295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11667.931295][ T1364] [11678.179027][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11678.179513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11678.179513][ T1364] ___neigh_create+0x14b/0xf60 [11678.179513][ T1364] ip6_finish_output2+0xa70/0xf80 [11678.179513][ T1364] ip6_finish_output+0x4ed/0xd30 [11678.179513][ T1364] ip6_output+0x1f3/0x770 [11678.179513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11678.179513][ T1364] mld_sendpack+0x62d/0xbc0 [11678.179513][ T1364] mld_ifc_work+0x32/0x1f0 [11678.179513][ T1364] process_one_work+0x84d/0x18a0 [11678.179513][ T1364] worker_thread+0x587/0xd30 [11678.179513][ T1364] kthread+0x28a/0x350 [11678.179513][ T1364] ret_from_fork+0x31/0x70 [11678.179513][ T1364] ret_from_fork_asm+0x1a/0x30 [11678.179513][ T1364] [11678.181522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11678.181522][ T1364] dst_init+0x84/0x4a0 [11678.181522][ T1364] dst_alloc+0x97/0x150 [11678.181522][ T1364] ip6_dst_alloc+0x23/0x90 [11678.181522][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11678.181522][ T1364] ip6_pol_route+0x56f/0x840 [11678.181522][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11678.181522][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11678.181522][ T1364] ipv6_rcv+0x1ad/0x810 [11678.181522][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11678.181522][ T1364] process_backlog+0x101/0x620 [11678.181522][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11678.181522][ T1364] net_rx_action+0x495/0xbe0 [11678.181522][ T1364] __do_softirq+0x1b5/0x7f6 [11678.181522][ T1364] [11678.183629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11678.183629][ T1364] netdev_get_by_index+0x5e/0x80 [11678.183629][ T1364] fib6_nh_init+0x3d8/0x15b0 [11678.183629][ T1364] ip6_route_info_create+0xf18/0x17d0 [11678.183629][ T1364] ip6_route_add+0x1c/0x140 [11678.183629][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11678.183629][ T1364] addrconf_add_dev+0xe2/0x170 [11678.183629][ T1364] inet6_addr_add+0x12f/0xa40 [11678.183629][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11678.183629][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.183629][ T1364] netlink_rcv_skb+0x130/0x360 [11678.183629][ T1364] netlink_unicast+0x449/0x710 [11678.183629][ T1364] netlink_sendmsg+0x723/0xbe0 [11678.183629][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11678.183629][ T1364] ___sys_sendmsg+0xee/0x170 [11678.183629][ T1364] __sys_sendmsg+0xcd/0x170 [11678.183629][ T1364] do_syscall_64+0xc6/0x1e0 [11678.183629][ T1364] [11678.186156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11678.186156][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11678.186156][ T1364] ipv6_find_idev+0x102/0x170 [11678.186156][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11678.186156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.186156][ T1364] netlink_rcv_skb+0x130/0x360 [11678.186156][ T1364] netlink_unicast+0x449/0x710 [11678.186156][ T1364] netlink_sendmsg+0x723/0xbe0 [11678.186156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11678.186156][ T1364] ___sys_sendmsg+0xee/0x170 [11678.186156][ T1364] __sys_sendmsg+0xcd/0x170 [11678.186156][ T1364] do_syscall_64+0xc6/0x1e0 [11678.186156][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11678.186156][ T1364] [11678.188181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11678.188181][ T1364] neigh_parms_alloc+0x1e5/0x510 [11678.188181][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11678.188181][ T1364] ipv6_find_idev+0x102/0x170 [11678.188181][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11678.188181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11678.188181][ T1364] netlink_rcv_skb+0x130/0x360 [11678.188181][ T1364] netlink_unicast+0x449/0x710 [11678.188181][ T1364] netlink_sendmsg+0x723/0xbe0 [11678.188181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11678.188181][ T1364] ___sys_sendmsg+0xee/0x170 [11678.188181][ T1364] __sys_sendmsg+0xcd/0x170 [11678.188181][ T1364] do_syscall_64+0xc6/0x1e0 [11678.188181][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11678.188181][ T1364] [11688.323082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11688.323543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11688.323543][ T1364] ___neigh_create+0x14b/0xf60 [11688.323543][ T1364] ip6_finish_output2+0xa70/0xf80 [11688.323543][ T1364] ip6_finish_output+0x4ed/0xd30 [11688.323543][ T1364] ip6_output+0x1f3/0x770 [11688.323543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11688.323543][ T1364] mld_sendpack+0x62d/0xbc0 [11688.323543][ T1364] mld_ifc_work+0x32/0x1f0 [11688.323543][ T1364] process_one_work+0x84d/0x18a0 [11688.323543][ T1364] worker_thread+0x587/0xd30 [11688.323543][ T1364] kthread+0x28a/0x350 [11688.323543][ T1364] ret_from_fork+0x31/0x70 [11688.323543][ T1364] ret_from_fork_asm+0x1a/0x30 [11688.323543][ T1364] [11688.325381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11688.325381][ T1364] dst_init+0x84/0x4a0 [11688.325381][ T1364] dst_alloc+0x97/0x150 [11688.325381][ T1364] ip6_dst_alloc+0x23/0x90 [11688.325381][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11688.325381][ T1364] ip6_pol_route+0x56f/0x840 [11688.325381][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11688.325381][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11688.325381][ T1364] ipv6_rcv+0x1ad/0x810 [11688.325381][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11688.325381][ T1364] process_backlog+0x101/0x620 [11688.325381][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11688.325381][ T1364] net_rx_action+0x495/0xbe0 [11688.325381][ T1364] __do_softirq+0x1b5/0x7f6 [11688.325381][ T1364] [11688.327504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11688.327504][ T1364] netdev_get_by_index+0x5e/0x80 [11688.327504][ T1364] fib6_nh_init+0x3d8/0x15b0 [11688.327504][ T1364] ip6_route_info_create+0xf18/0x17d0 [11688.327504][ T1364] ip6_route_add+0x1c/0x140 [11688.327504][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11688.327504][ T1364] addrconf_add_dev+0xe2/0x170 [11688.327504][ T1364] inet6_addr_add+0x12f/0xa40 [11688.327504][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11688.327504][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.327504][ T1364] netlink_rcv_skb+0x130/0x360 [11688.327504][ T1364] netlink_unicast+0x449/0x710 [11688.327504][ T1364] netlink_sendmsg+0x723/0xbe0 [11688.327504][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11688.327504][ T1364] ___sys_sendmsg+0xee/0x170 [11688.327504][ T1364] __sys_sendmsg+0xcd/0x170 [11688.327504][ T1364] do_syscall_64+0xc6/0x1e0 [11688.327504][ T1364] [11688.329991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11688.329991][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11688.329991][ T1364] ipv6_find_idev+0x102/0x170 [11688.329991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11688.329991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.329991][ T1364] netlink_rcv_skb+0x130/0x360 [11688.329991][ T1364] netlink_unicast+0x449/0x710 [11688.329991][ T1364] netlink_sendmsg+0x723/0xbe0 [11688.329991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11688.329991][ T1364] ___sys_sendmsg+0xee/0x170 [11688.329991][ T1364] __sys_sendmsg+0xcd/0x170 [11688.329991][ T1364] do_syscall_64+0xc6/0x1e0 [11688.329991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11688.329991][ T1364] [11688.331791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11688.331791][ T1364] neigh_parms_alloc+0x1e5/0x510 [11688.331791][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11688.331791][ T1364] ipv6_find_idev+0x102/0x170 [11688.331791][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11688.331791][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11688.331791][ T1364] netlink_rcv_skb+0x130/0x360 [11688.331791][ T1364] netlink_unicast+0x449/0x710 [11688.331791][ T1364] netlink_sendmsg+0x723/0xbe0 [11688.331791][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11688.331791][ T1364] ___sys_sendmsg+0xee/0x170 [11688.331791][ T1364] __sys_sendmsg+0xcd/0x170 [11688.331791][ T1364] do_syscall_64+0xc6/0x1e0 [11688.331791][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11688.331791][ T1364] [11698.355068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11698.355553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11698.355553][ T1364] ___neigh_create+0x14b/0xf60 [11698.355553][ T1364] ip6_finish_output2+0xa70/0xf80 [11698.355553][ T1364] ip6_finish_output+0x4ed/0xd30 [11698.355553][ T1364] ip6_output+0x1f3/0x770 [11698.355553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11698.355553][ T1364] mld_sendpack+0x62d/0xbc0 [11698.355553][ T1364] mld_ifc_work+0x32/0x1f0 [11698.355553][ T1364] process_one_work+0x84d/0x18a0 [11698.355553][ T1364] worker_thread+0x587/0xd30 [11698.355553][ T1364] kthread+0x28a/0x350 [11698.355553][ T1364] ret_from_fork+0x31/0x70 [11698.355553][ T1364] ret_from_fork_asm+0x1a/0x30 [11698.355553][ T1364] [11698.357347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11698.357347][ T1364] dst_init+0x84/0x4a0 [11698.357347][ T1364] dst_alloc+0x97/0x150 [11698.357347][ T1364] ip6_dst_alloc+0x23/0x90 [11698.357347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11698.357347][ T1364] ip6_pol_route+0x56f/0x840 [11698.357347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11698.357347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11698.357347][ T1364] ipv6_rcv+0x1ad/0x810 [11698.357347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11698.357347][ T1364] process_backlog+0x101/0x620 [11698.357347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11698.357347][ T1364] net_rx_action+0x495/0xbe0 [11698.357347][ T1364] __do_softirq+0x1b5/0x7f6 [11698.357347][ T1364] [11698.359396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11698.359396][ T1364] netdev_get_by_index+0x5e/0x80 [11698.359396][ T1364] fib6_nh_init+0x3d8/0x15b0 [11698.359396][ T1364] ip6_route_info_create+0xf18/0x17d0 [11698.359396][ T1364] ip6_route_add+0x1c/0x140 [11698.359396][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11698.359396][ T1364] addrconf_add_dev+0xe2/0x170 [11698.359396][ T1364] inet6_addr_add+0x12f/0xa40 [11698.359396][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11698.359396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.359396][ T1364] netlink_rcv_skb+0x130/0x360 [11698.359396][ T1364] netlink_unicast+0x449/0x710 [11698.359396][ T1364] netlink_sendmsg+0x723/0xbe0 [11698.359396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11698.359396][ T1364] ___sys_sendmsg+0xee/0x170 [11698.359396][ T1364] __sys_sendmsg+0xcd/0x170 [11698.359396][ T1364] do_syscall_64+0xc6/0x1e0 [11698.359396][ T1364] [11698.361922][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11698.361922][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11698.361922][ T1364] ipv6_find_idev+0x102/0x170 [11698.361922][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11698.361922][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.361922][ T1364] netlink_rcv_skb+0x130/0x360 [11698.361922][ T1364] netlink_unicast+0x449/0x710 [11698.361922][ T1364] netlink_sendmsg+0x723/0xbe0 [11698.361922][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11698.361922][ T1364] ___sys_sendmsg+0xee/0x170 [11698.361922][ T1364] __sys_sendmsg+0xcd/0x170 [11698.361922][ T1364] do_syscall_64+0xc6/0x1e0 [11698.361922][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11698.361922][ T1364] [11698.363891][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11698.363891][ T1364] neigh_parms_alloc+0x1e5/0x510 [11698.363891][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11698.363891][ T1364] ipv6_find_idev+0x102/0x170 [11698.363891][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11698.363891][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11698.363891][ T1364] netlink_rcv_skb+0x130/0x360 [11698.363891][ T1364] netlink_unicast+0x449/0x710 [11698.363891][ T1364] netlink_sendmsg+0x723/0xbe0 [11698.363891][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11698.363891][ T1364] ___sys_sendmsg+0xee/0x170 [11698.363891][ T1364] __sys_sendmsg+0xcd/0x170 [11698.363891][ T1364] do_syscall_64+0xc6/0x1e0 [11698.363891][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11698.363891][ T1364] [11708.603069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11708.603579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11708.603579][ T1364] ___neigh_create+0x14b/0xf60 [11708.603579][ T1364] ip6_finish_output2+0xa70/0xf80 [11708.603579][ T1364] ip6_finish_output+0x4ed/0xd30 [11708.603579][ T1364] ip6_output+0x1f3/0x770 [11708.603579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11708.603579][ T1364] mld_sendpack+0x62d/0xbc0 [11708.603579][ T1364] mld_ifc_work+0x32/0x1f0 [11708.603579][ T1364] process_one_work+0x84d/0x18a0 [11708.603579][ T1364] worker_thread+0x587/0xd30 [11708.603579][ T1364] kthread+0x28a/0x350 [11708.603579][ T1364] ret_from_fork+0x31/0x70 [11708.603579][ T1364] ret_from_fork_asm+0x1a/0x30 [11708.603579][ T1364] [11708.605351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11708.605351][ T1364] dst_init+0x84/0x4a0 [11708.605351][ T1364] dst_alloc+0x97/0x150 [11708.605351][ T1364] ip6_dst_alloc+0x23/0x90 [11708.605351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11708.605351][ T1364] ip6_pol_route+0x56f/0x840 [11708.605351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11708.605351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11708.605351][ T1364] ipv6_rcv+0x1ad/0x810 [11708.605351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11708.605351][ T1364] process_backlog+0x101/0x620 [11708.605351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11708.605351][ T1364] net_rx_action+0x495/0xbe0 [11708.605351][ T1364] __do_softirq+0x1b5/0x7f6 [11708.605351][ T1364] [11708.607247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11708.607247][ T1364] netdev_get_by_index+0x5e/0x80 [11708.607247][ T1364] fib6_nh_init+0x3d8/0x15b0 [11708.607247][ T1364] ip6_route_info_create+0xf18/0x17d0 [11708.607247][ T1364] ip6_route_add+0x1c/0x140 [11708.607247][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11708.607247][ T1364] addrconf_add_dev+0xe2/0x170 [11708.607247][ T1364] inet6_addr_add+0x12f/0xa40 [11708.607247][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11708.607247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11708.607247][ T1364] netlink_rcv_skb+0x130/0x360 [11708.607247][ T1364] netlink_unicast+0x449/0x710 [11708.607247][ T1364] netlink_sendmsg+0x723/0xbe0 [11708.607247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11708.607247][ T1364] ___sys_sendmsg+0xee/0x170 [11708.607247][ T1364] __sys_sendmsg+0xcd/0x170 [11708.607247][ T1364] do_syscall_64+0xc6/0x1e0 [11708.607247][ T1364] [11708.609509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11708.609509][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11708.609509][ T1364] ipv6_find_idev+0x102/0x170 [11708.609509][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11708.609509][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11708.609509][ T1364] netlink_rcv_skb+0x130/0x360 [11708.609509][ T1364] netlink_unicast+0x449/0x710 [11708.609509][ T1364] netlink_sendmsg+0x723/0xbe0 [11708.609509][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11708.609509][ T1364] ___sys_sendmsg+0xee/0x170 [11708.609509][ T1364] __sys_sendmsg+0xcd/0x170 [11708.609509][ T1364] do_syscall_64+0xc6/0x1e0 [11708.609509][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11708.609509][ T1364] [11708.611286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11708.611286][ T1364] neigh_parms_alloc+0x1e5/0x510 [11708.611286][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11708.611286][ T1364] ipv6_find_idev+0x102/0x170 [11708.611286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11708.611286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11708.611286][ T1364] netlink_rcv_skb+0x130/0x360 [11708.611286][ T1364] netlink_unicast+0x449/0x710 [11708.611286][ T1364] netlink_sendmsg+0x723/0xbe0 [11708.611286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11708.611286][ T1364] ___sys_sendmsg+0xee/0x170 [11708.611286][ T1364] __sys_sendmsg+0xcd/0x170 [11708.611286][ T1364] do_syscall_64+0xc6/0x1e0 [11708.611286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11708.611286][ T1364] [11718.683024][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11718.683475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11718.683475][ T1364] ___neigh_create+0x14b/0xf60 [11718.683475][ T1364] ip6_finish_output2+0xa70/0xf80 [11718.683475][ T1364] ip6_finish_output+0x4ed/0xd30 [11718.683475][ T1364] ip6_output+0x1f3/0x770 [11718.683475][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11718.683475][ T1364] mld_sendpack+0x62d/0xbc0 [11718.683475][ T1364] mld_ifc_work+0x32/0x1f0 [11718.683475][ T1364] process_one_work+0x84d/0x18a0 [11718.683475][ T1364] worker_thread+0x587/0xd30 [11718.683475][ T1364] kthread+0x28a/0x350 [11718.683475][ T1364] ret_from_fork+0x31/0x70 [11718.683475][ T1364] ret_from_fork_asm+0x1a/0x30 [11718.683475][ T1364] [11718.685207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11718.685207][ T1364] dst_init+0x84/0x4a0 [11718.685207][ T1364] dst_alloc+0x97/0x150 [11718.685207][ T1364] ip6_dst_alloc+0x23/0x90 [11718.685207][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11718.685207][ T1364] ip6_pol_route+0x56f/0x840 [11718.685207][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11718.685207][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11718.685207][ T1364] ipv6_rcv+0x1ad/0x810 [11718.685207][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11718.685207][ T1364] process_backlog+0x101/0x620 [11718.685207][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11718.685207][ T1364] net_rx_action+0x495/0xbe0 [11718.685207][ T1364] __do_softirq+0x1b5/0x7f6 [11718.685207][ T1364] [11718.687058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11718.687058][ T1364] netdev_get_by_index+0x5e/0x80 [11718.687058][ T1364] fib6_nh_init+0x3d8/0x15b0 [11718.687058][ T1364] ip6_route_info_create+0xf18/0x17d0 [11718.687058][ T1364] ip6_route_add+0x1c/0x140 [11718.687058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11718.687058][ T1364] addrconf_add_dev+0xe2/0x170 [11718.687058][ T1364] inet6_addr_add+0x12f/0xa40 [11718.687058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11718.687058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11718.687058][ T1364] netlink_rcv_skb+0x130/0x360 [11718.687058][ T1364] netlink_unicast+0x449/0x710 [11718.687058][ T1364] netlink_sendmsg+0x723/0xbe0 [11718.687058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11718.687058][ T1364] ___sys_sendmsg+0xee/0x170 [11718.687058][ T1364] __sys_sendmsg+0xcd/0x170 [11718.687058][ T1364] do_syscall_64+0xc6/0x1e0 [11718.687058][ T1364] [11718.689827][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11718.689827][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11718.689827][ T1364] ipv6_find_idev+0x102/0x170 [11718.689827][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11718.689827][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11718.689827][ T1364] netlink_rcv_skb+0x130/0x360 [11718.689827][ T1364] netlink_unicast+0x449/0x710 [11718.689827][ T1364] netlink_sendmsg+0x723/0xbe0 [11718.689827][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11718.689827][ T1364] ___sys_sendmsg+0xee/0x170 [11718.689827][ T1364] __sys_sendmsg+0xcd/0x170 [11718.689827][ T1364] do_syscall_64+0xc6/0x1e0 [11718.689827][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11718.689827][ T1364] [11718.691571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11718.691571][ T1364] neigh_parms_alloc+0x1e5/0x510 [11718.691571][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11718.691571][ T1364] ipv6_find_idev+0x102/0x170 [11718.691571][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11718.691571][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11718.691571][ T1364] netlink_rcv_skb+0x130/0x360 [11718.691571][ T1364] netlink_unicast+0x449/0x710 [11718.691571][ T1364] netlink_sendmsg+0x723/0xbe0 [11718.691571][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11718.691571][ T1364] ___sys_sendmsg+0xee/0x170 [11718.691571][ T1364] __sys_sendmsg+0xcd/0x170 [11718.691571][ T1364] do_syscall_64+0xc6/0x1e0 [11718.691571][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11718.691571][ T1364] [11728.931001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11728.931463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11728.931463][ T1364] ___neigh_create+0x14b/0xf60 [11728.931463][ T1364] ip6_finish_output2+0xa70/0xf80 [11728.931463][ T1364] ip6_finish_output+0x4ed/0xd30 [11728.931463][ T1364] ip6_output+0x1f3/0x770 [11728.931463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11728.931463][ T1364] mld_sendpack+0x62d/0xbc0 [11728.931463][ T1364] mld_ifc_work+0x32/0x1f0 [11728.931463][ T1364] process_one_work+0x84d/0x18a0 [11728.931463][ T1364] worker_thread+0x587/0xd30 [11728.931463][ T1364] kthread+0x28a/0x350 [11728.931463][ T1364] ret_from_fork+0x31/0x70 [11728.931463][ T1364] ret_from_fork_asm+0x1a/0x30 [11728.931463][ T1364] [11728.933187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11728.933187][ T1364] dst_init+0x84/0x4a0 [11728.933187][ T1364] dst_alloc+0x97/0x150 [11728.933187][ T1364] ip6_dst_alloc+0x23/0x90 [11728.933187][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11728.933187][ T1364] ip6_pol_route+0x56f/0x840 [11728.933187][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11728.933187][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11728.933187][ T1364] ipv6_rcv+0x1ad/0x810 [11728.933187][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11728.933187][ T1364] process_backlog+0x101/0x620 [11728.933187][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11728.933187][ T1364] net_rx_action+0x495/0xbe0 [11728.933187][ T1364] __do_softirq+0x1b5/0x7f6 [11728.933187][ T1364] [11728.935020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11728.935020][ T1364] netdev_get_by_index+0x5e/0x80 [11728.935020][ T1364] fib6_nh_init+0x3d8/0x15b0 [11728.935020][ T1364] ip6_route_info_create+0xf18/0x17d0 [11728.935020][ T1364] ip6_route_add+0x1c/0x140 [11728.935020][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11728.935020][ T1364] addrconf_add_dev+0xe2/0x170 [11728.935020][ T1364] inet6_addr_add+0x12f/0xa40 [11728.935020][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11728.935020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11728.935020][ T1364] netlink_rcv_skb+0x130/0x360 [11728.935020][ T1364] netlink_unicast+0x449/0x710 [11728.935020][ T1364] netlink_sendmsg+0x723/0xbe0 [11728.935020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11728.935020][ T1364] ___sys_sendmsg+0xee/0x170 [11728.935020][ T1364] __sys_sendmsg+0xcd/0x170 [11728.935020][ T1364] do_syscall_64+0xc6/0x1e0 [11728.935020][ T1364] [11728.937210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11728.937210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11728.937210][ T1364] ipv6_find_idev+0x102/0x170 [11728.937210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11728.937210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11728.937210][ T1364] netlink_rcv_skb+0x130/0x360 [11728.937210][ T1364] netlink_unicast+0x449/0x710 [11728.937210][ T1364] netlink_sendmsg+0x723/0xbe0 [11728.937210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11728.937210][ T1364] ___sys_sendmsg+0xee/0x170 [11728.937210][ T1364] __sys_sendmsg+0xcd/0x170 [11728.937210][ T1364] do_syscall_64+0xc6/0x1e0 [11728.937210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11728.937210][ T1364] [11728.938929][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11728.938929][ T1364] neigh_parms_alloc+0x1e5/0x510 [11728.938929][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11728.938929][ T1364] ipv6_find_idev+0x102/0x170 [11728.938929][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11728.938929][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11728.938929][ T1364] netlink_rcv_skb+0x130/0x360 [11728.938929][ T1364] netlink_unicast+0x449/0x710 [11728.938929][ T1364] netlink_sendmsg+0x723/0xbe0 [11728.938929][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11728.938929][ T1364] ___sys_sendmsg+0xee/0x170 [11728.938929][ T1364] __sys_sendmsg+0xcd/0x170 [11728.938929][ T1364] do_syscall_64+0xc6/0x1e0 [11728.938929][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11728.938929][ T1364] [11739.195102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11739.195539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11739.195539][ T1364] ___neigh_create+0x14b/0xf60 [11739.195539][ T1364] ip6_finish_output2+0xa70/0xf80 [11739.195539][ T1364] ip6_finish_output+0x4ed/0xd30 [11739.195539][ T1364] ip6_output+0x1f3/0x770 [11739.195539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11739.195539][ T1364] mld_sendpack+0x62d/0xbc0 [11739.195539][ T1364] mld_ifc_work+0x32/0x1f0 [11739.195539][ T1364] process_one_work+0x84d/0x18a0 [11739.195539][ T1364] worker_thread+0x587/0xd30 [11739.195539][ T1364] kthread+0x28a/0x350 [11739.195539][ T1364] ret_from_fork+0x31/0x70 [11739.195539][ T1364] ret_from_fork_asm+0x1a/0x30 [11739.195539][ T1364] [11739.197248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11739.197248][ T1364] dst_init+0x84/0x4a0 [11739.197248][ T1364] dst_alloc+0x97/0x150 [11739.197248][ T1364] ip6_dst_alloc+0x23/0x90 [11739.197248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11739.197248][ T1364] ip6_pol_route+0x56f/0x840 [11739.197248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11739.197248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11739.197248][ T1364] ipv6_rcv+0x1ad/0x810 [11739.197248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11739.197248][ T1364] process_backlog+0x101/0x620 [11739.197248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11739.197248][ T1364] net_rx_action+0x495/0xbe0 [11739.197248][ T1364] __do_softirq+0x1b5/0x7f6 [11739.197248][ T1364] [11739.199055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11739.199055][ T1364] netdev_get_by_index+0x5e/0x80 [11739.199055][ T1364] fib6_nh_init+0x3d8/0x15b0 [11739.199055][ T1364] ip6_route_info_create+0xf18/0x17d0 [11739.199055][ T1364] ip6_route_add+0x1c/0x140 [11739.199055][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11739.199055][ T1364] addrconf_add_dev+0xe2/0x170 [11739.199055][ T1364] inet6_addr_add+0x12f/0xa40 [11739.199055][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11739.199055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.199055][ T1364] netlink_rcv_skb+0x130/0x360 [11739.199055][ T1364] netlink_unicast+0x449/0x710 [11739.199055][ T1364] netlink_sendmsg+0x723/0xbe0 [11739.199055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11739.199055][ T1364] ___sys_sendmsg+0xee/0x170 [11739.199055][ T1364] __sys_sendmsg+0xcd/0x170 [11739.199055][ T1364] do_syscall_64+0xc6/0x1e0 [11739.199055][ T1364] [11739.201244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11739.201244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11739.201244][ T1364] ipv6_find_idev+0x102/0x170 [11739.201244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11739.201244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.201244][ T1364] netlink_rcv_skb+0x130/0x360 [11739.201244][ T1364] netlink_unicast+0x449/0x710 [11739.201244][ T1364] netlink_sendmsg+0x723/0xbe0 [11739.201244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11739.201244][ T1364] ___sys_sendmsg+0xee/0x170 [11739.201244][ T1364] __sys_sendmsg+0xcd/0x170 [11739.201244][ T1364] do_syscall_64+0xc6/0x1e0 [11739.201244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11739.201244][ T1364] [11739.202945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11739.202945][ T1364] neigh_parms_alloc+0x1e5/0x510 [11739.202945][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11739.202945][ T1364] ipv6_find_idev+0x102/0x170 [11739.202945][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11739.202945][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11739.202945][ T1364] netlink_rcv_skb+0x130/0x360 [11739.202945][ T1364] netlink_unicast+0x449/0x710 [11739.202945][ T1364] netlink_sendmsg+0x723/0xbe0 [11739.202945][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11739.202945][ T1364] ___sys_sendmsg+0xee/0x170 [11739.202945][ T1364] __sys_sendmsg+0xcd/0x170 [11739.202945][ T1364] do_syscall_64+0xc6/0x1e0 [11739.202945][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11739.202945][ T1364] [11749.443066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11749.443558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11749.443558][ T1364] ___neigh_create+0x14b/0xf60 [11749.443558][ T1364] ip6_finish_output2+0xa70/0xf80 [11749.443558][ T1364] ip6_finish_output+0x4ed/0xd30 [11749.443558][ T1364] ip6_output+0x1f3/0x770 [11749.443558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11749.443558][ T1364] mld_sendpack+0x62d/0xbc0 [11749.443558][ T1364] mld_ifc_work+0x32/0x1f0 [11749.443558][ T1364] process_one_work+0x84d/0x18a0 [11749.443558][ T1364] worker_thread+0x587/0xd30 [11749.443558][ T1364] kthread+0x28a/0x350 [11749.443558][ T1364] ret_from_fork+0x31/0x70 [11749.443558][ T1364] ret_from_fork_asm+0x1a/0x30 [11749.443558][ T1364] [11749.445303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11749.445303][ T1364] dst_init+0x84/0x4a0 [11749.445303][ T1364] dst_alloc+0x97/0x150 [11749.445303][ T1364] ip6_dst_alloc+0x23/0x90 [11749.445303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11749.445303][ T1364] ip6_pol_route+0x56f/0x840 [11749.445303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11749.445303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11749.445303][ T1364] ipv6_rcv+0x1ad/0x810 [11749.445303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11749.445303][ T1364] process_backlog+0x101/0x620 [11749.445303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11749.445303][ T1364] net_rx_action+0x495/0xbe0 [11749.445303][ T1364] __do_softirq+0x1b5/0x7f6 [11749.445303][ T1364] [11749.447110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11749.447110][ T1364] netdev_get_by_index+0x5e/0x80 [11749.447110][ T1364] fib6_nh_init+0x3d8/0x15b0 [11749.447110][ T1364] ip6_route_info_create+0xf18/0x17d0 [11749.447110][ T1364] ip6_route_add+0x1c/0x140 [11749.447110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11749.447110][ T1364] addrconf_add_dev+0xe2/0x170 [11749.447110][ T1364] inet6_addr_add+0x12f/0xa40 [11749.447110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11749.447110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.447110][ T1364] netlink_rcv_skb+0x130/0x360 [11749.447110][ T1364] netlink_unicast+0x449/0x710 [11749.447110][ T1364] netlink_sendmsg+0x723/0xbe0 [11749.447110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11749.447110][ T1364] ___sys_sendmsg+0xee/0x170 [11749.447110][ T1364] __sys_sendmsg+0xcd/0x170 [11749.447110][ T1364] do_syscall_64+0xc6/0x1e0 [11749.447110][ T1364] [11749.449301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11749.449301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11749.449301][ T1364] ipv6_find_idev+0x102/0x170 [11749.449301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11749.449301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.449301][ T1364] netlink_rcv_skb+0x130/0x360 [11749.449301][ T1364] netlink_unicast+0x449/0x710 [11749.449301][ T1364] netlink_sendmsg+0x723/0xbe0 [11749.449301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11749.449301][ T1364] ___sys_sendmsg+0xee/0x170 [11749.449301][ T1364] __sys_sendmsg+0xcd/0x170 [11749.449301][ T1364] do_syscall_64+0xc6/0x1e0 [11749.449301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11749.449301][ T1364] [11749.451015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11749.451015][ T1364] neigh_parms_alloc+0x1e5/0x510 [11749.451015][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11749.451015][ T1364] ipv6_find_idev+0x102/0x170 [11749.451015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11749.451015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11749.451015][ T1364] netlink_rcv_skb+0x130/0x360 [11749.451015][ T1364] netlink_unicast+0x449/0x710 [11749.451015][ T1364] netlink_sendmsg+0x723/0xbe0 [11749.451015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11749.451015][ T1364] ___sys_sendmsg+0xee/0x170 [11749.451015][ T1364] __sys_sendmsg+0xcd/0x170 [11749.451015][ T1364] do_syscall_64+0xc6/0x1e0 [11749.451015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11749.451015][ T1364] [11759.691087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11759.691513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11759.691513][ T1364] ___neigh_create+0x14b/0xf60 [11759.691513][ T1364] ip6_finish_output2+0xa70/0xf80 [11759.691513][ T1364] ip6_finish_output+0x4ed/0xd30 [11759.691513][ T1364] ip6_output+0x1f3/0x770 [11759.691513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11759.691513][ T1364] mld_sendpack+0x62d/0xbc0 [11759.691513][ T1364] mld_ifc_work+0x32/0x1f0 [11759.691513][ T1364] process_one_work+0x84d/0x18a0 [11759.691513][ T1364] worker_thread+0x587/0xd30 [11759.691513][ T1364] kthread+0x28a/0x350 [11759.691513][ T1364] ret_from_fork+0x31/0x70 [11759.691513][ T1364] ret_from_fork_asm+0x1a/0x30 [11759.691513][ T1364] [11759.693228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11759.693228][ T1364] dst_init+0x84/0x4a0 [11759.693228][ T1364] dst_alloc+0x97/0x150 [11759.693228][ T1364] ip6_dst_alloc+0x23/0x90 [11759.693228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11759.693228][ T1364] ip6_pol_route+0x56f/0x840 [11759.693228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11759.693228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11759.693228][ T1364] ipv6_rcv+0x1ad/0x810 [11759.693228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11759.693228][ T1364] process_backlog+0x101/0x620 [11759.693228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11759.693228][ T1364] net_rx_action+0x495/0xbe0 [11759.693228][ T1364] __do_softirq+0x1b5/0x7f6 [11759.693228][ T1364] [11759.695080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11759.695080][ T1364] netdev_get_by_index+0x5e/0x80 [11759.695080][ T1364] fib6_nh_init+0x3d8/0x15b0 [11759.695080][ T1364] ip6_route_info_create+0xf18/0x17d0 [11759.695080][ T1364] ip6_route_add+0x1c/0x140 [11759.695080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11759.695080][ T1364] addrconf_add_dev+0xe2/0x170 [11759.695080][ T1364] inet6_addr_add+0x12f/0xa40 [11759.695080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11759.695080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.695080][ T1364] netlink_rcv_skb+0x130/0x360 [11759.695080][ T1364] netlink_unicast+0x449/0x710 [11759.695080][ T1364] netlink_sendmsg+0x723/0xbe0 [11759.695080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11759.695080][ T1364] ___sys_sendmsg+0xee/0x170 [11759.695080][ T1364] __sys_sendmsg+0xcd/0x170 [11759.695080][ T1364] do_syscall_64+0xc6/0x1e0 [11759.695080][ T1364] [11759.697256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11759.697256][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11759.697256][ T1364] ipv6_find_idev+0x102/0x170 [11759.697256][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11759.697256][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.697256][ T1364] netlink_rcv_skb+0x130/0x360 [11759.697256][ T1364] netlink_unicast+0x449/0x710 [11759.697256][ T1364] netlink_sendmsg+0x723/0xbe0 [11759.697256][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11759.697256][ T1364] ___sys_sendmsg+0xee/0x170 [11759.697256][ T1364] __sys_sendmsg+0xcd/0x170 [11759.697256][ T1364] do_syscall_64+0xc6/0x1e0 [11759.697256][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11759.697256][ T1364] [11759.698954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11759.698954][ T1364] neigh_parms_alloc+0x1e5/0x510 [11759.698954][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11759.698954][ T1364] ipv6_find_idev+0x102/0x170 [11759.698954][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11759.698954][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11759.698954][ T1364] netlink_rcv_skb+0x130/0x360 [11759.698954][ T1364] netlink_unicast+0x449/0x710 [11759.698954][ T1364] netlink_sendmsg+0x723/0xbe0 [11759.698954][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11759.698954][ T1364] ___sys_sendmsg+0xee/0x170 [11759.698954][ T1364] __sys_sendmsg+0xcd/0x170 [11759.698954][ T1364] do_syscall_64+0xc6/0x1e0 [11759.698954][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11759.698954][ T1364] [11769.939058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11769.939570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11769.939570][ T1364] ___neigh_create+0x14b/0xf60 [11769.939570][ T1364] ip6_finish_output2+0xa70/0xf80 [11769.939570][ T1364] ip6_finish_output+0x4ed/0xd30 [11769.939570][ T1364] ip6_output+0x1f3/0x770 [11769.939570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11769.939570][ T1364] mld_sendpack+0x62d/0xbc0 [11769.939570][ T1364] mld_ifc_work+0x32/0x1f0 [11769.939570][ T1364] process_one_work+0x84d/0x18a0 [11769.939570][ T1364] worker_thread+0x587/0xd30 [11769.939570][ T1364] kthread+0x28a/0x350 [11769.939570][ T1364] ret_from_fork+0x31/0x70 [11769.939570][ T1364] ret_from_fork_asm+0x1a/0x30 [11769.939570][ T1364] [11769.941301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11769.941301][ T1364] dst_init+0x84/0x4a0 [11769.941301][ T1364] dst_alloc+0x97/0x150 [11769.941301][ T1364] ip6_dst_alloc+0x23/0x90 [11769.941301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11769.941301][ T1364] ip6_pol_route+0x56f/0x840 [11769.941301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11769.941301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11769.941301][ T1364] ipv6_rcv+0x1ad/0x810 [11769.941301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11769.941301][ T1364] process_backlog+0x101/0x620 [11769.941301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11769.941301][ T1364] net_rx_action+0x495/0xbe0 [11769.941301][ T1364] __do_softirq+0x1b5/0x7f6 [11769.941301][ T1364] [11769.943135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11769.943135][ T1364] netdev_get_by_index+0x5e/0x80 [11769.943135][ T1364] fib6_nh_init+0x3d8/0x15b0 [11769.943135][ T1364] ip6_route_info_create+0xf18/0x17d0 [11769.943135][ T1364] ip6_route_add+0x1c/0x140 [11769.943135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11769.943135][ T1364] addrconf_add_dev+0xe2/0x170 [11769.943135][ T1364] inet6_addr_add+0x12f/0xa40 [11769.943135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11769.943135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11769.943135][ T1364] netlink_rcv_skb+0x130/0x360 [11769.943135][ T1364] netlink_unicast+0x449/0x710 [11769.943135][ T1364] netlink_sendmsg+0x723/0xbe0 [11769.943135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11769.943135][ T1364] ___sys_sendmsg+0xee/0x170 [11769.943135][ T1364] __sys_sendmsg+0xcd/0x170 [11769.943135][ T1364] do_syscall_64+0xc6/0x1e0 [11769.943135][ T1364] [11769.945331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11769.945331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11769.945331][ T1364] ipv6_find_idev+0x102/0x170 [11769.945331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11769.945331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11769.945331][ T1364] netlink_rcv_skb+0x130/0x360 [11769.945331][ T1364] netlink_unicast+0x449/0x710 [11769.945331][ T1364] netlink_sendmsg+0x723/0xbe0 [11769.945331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11769.945331][ T1364] ___sys_sendmsg+0xee/0x170 [11769.945331][ T1364] __sys_sendmsg+0xcd/0x170 [11769.945331][ T1364] do_syscall_64+0xc6/0x1e0 [11769.945331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11769.945331][ T1364] [11769.947047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11769.947047][ T1364] neigh_parms_alloc+0x1e5/0x510 [11769.947047][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11769.947047][ T1364] ipv6_find_idev+0x102/0x170 [11769.947047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11769.947047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11769.947047][ T1364] netlink_rcv_skb+0x130/0x360 [11769.947047][ T1364] netlink_unicast+0x449/0x710 [11769.947047][ T1364] netlink_sendmsg+0x723/0xbe0 [11769.947047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11769.947047][ T1364] ___sys_sendmsg+0xee/0x170 [11769.947047][ T1364] __sys_sendmsg+0xcd/0x170 [11769.947047][ T1364] do_syscall_64+0xc6/0x1e0 [11769.947047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11769.947047][ T1364] [11779.963000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11779.963451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11779.963451][ T1364] ___neigh_create+0x14b/0xf60 [11779.963451][ T1364] ip6_finish_output2+0xa70/0xf80 [11779.963451][ T1364] ip6_finish_output+0x4ed/0xd30 [11779.963451][ T1364] ip6_output+0x1f3/0x770 [11779.963451][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11779.963451][ T1364] mld_sendpack+0x62d/0xbc0 [11779.963451][ T1364] mld_ifc_work+0x32/0x1f0 [11779.963451][ T1364] process_one_work+0x84d/0x18a0 [11779.963451][ T1364] worker_thread+0x587/0xd30 [11779.963451][ T1364] kthread+0x28a/0x350 [11779.963451][ T1364] ret_from_fork+0x31/0x70 [11779.963451][ T1364] ret_from_fork_asm+0x1a/0x30 [11779.963451][ T1364] [11779.965174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11779.965174][ T1364] dst_init+0x84/0x4a0 [11779.965174][ T1364] dst_alloc+0x97/0x150 [11779.965174][ T1364] ip6_dst_alloc+0x23/0x90 [11779.965174][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11779.965174][ T1364] ip6_pol_route+0x56f/0x840 [11779.965174][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11779.965174][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11779.965174][ T1364] ipv6_rcv+0x1ad/0x810 [11779.965174][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11779.965174][ T1364] process_backlog+0x101/0x620 [11779.965174][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11779.965174][ T1364] net_rx_action+0x495/0xbe0 [11779.965174][ T1364] __do_softirq+0x1b5/0x7f6 [11779.965174][ T1364] [11779.967008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11779.967008][ T1364] netdev_get_by_index+0x5e/0x80 [11779.967008][ T1364] fib6_nh_init+0x3d8/0x15b0 [11779.967008][ T1364] ip6_route_info_create+0xf18/0x17d0 [11779.967008][ T1364] ip6_route_add+0x1c/0x140 [11779.967008][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11779.967008][ T1364] addrconf_add_dev+0xe2/0x170 [11779.967008][ T1364] inet6_addr_add+0x12f/0xa40 [11779.967008][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11779.967008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11779.967008][ T1364] netlink_rcv_skb+0x130/0x360 [11779.967008][ T1364] netlink_unicast+0x449/0x710 [11779.967008][ T1364] netlink_sendmsg+0x723/0xbe0 [11779.967008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11779.967008][ T1364] ___sys_sendmsg+0xee/0x170 [11779.967008][ T1364] __sys_sendmsg+0xcd/0x170 [11779.967008][ T1364] do_syscall_64+0xc6/0x1e0 [11779.967008][ T1364] [11779.969221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11779.969221][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11779.969221][ T1364] ipv6_find_idev+0x102/0x170 [11779.969221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11779.969221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11779.969221][ T1364] netlink_rcv_skb+0x130/0x360 [11779.969221][ T1364] netlink_unicast+0x449/0x710 [11779.969221][ T1364] netlink_sendmsg+0x723/0xbe0 [11779.969221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11779.969221][ T1364] ___sys_sendmsg+0xee/0x170 [11779.969221][ T1364] __sys_sendmsg+0xcd/0x170 [11779.969221][ T1364] do_syscall_64+0xc6/0x1e0 [11779.969221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11779.969221][ T1364] [11779.970955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11779.970955][ T1364] neigh_parms_alloc+0x1e5/0x510 [11779.970955][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11779.970955][ T1364] ipv6_find_idev+0x102/0x170 [11779.970955][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11779.970955][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11779.970955][ T1364] netlink_rcv_skb+0x130/0x360 [11779.970955][ T1364] netlink_unicast+0x449/0x710 [11779.970955][ T1364] netlink_sendmsg+0x723/0xbe0 [11779.970955][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11779.970955][ T1364] ___sys_sendmsg+0xee/0x170 [11779.970955][ T1364] __sys_sendmsg+0xcd/0x170 [11779.970955][ T1364] do_syscall_64+0xc6/0x1e0 [11779.970955][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11779.970955][ T1364] [11790.171084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11790.171651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11790.171651][ T1364] ___neigh_create+0x14b/0xf60 [11790.171651][ T1364] ip6_finish_output2+0xa70/0xf80 [11790.171651][ T1364] ip6_finish_output+0x4ed/0xd30 [11790.171651][ T1364] ip6_output+0x1f3/0x770 [11790.171651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11790.171651][ T1364] mld_sendpack+0x62d/0xbc0 [11790.171651][ T1364] mld_ifc_work+0x32/0x1f0 [11790.171651][ T1364] process_one_work+0x84d/0x18a0 [11790.171651][ T1364] worker_thread+0x587/0xd30 [11790.171651][ T1364] kthread+0x28a/0x350 [11790.171651][ T1364] ret_from_fork+0x31/0x70 [11790.171651][ T1364] ret_from_fork_asm+0x1a/0x30 [11790.171651][ T1364] [11790.173377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11790.173377][ T1364] dst_init+0x84/0x4a0 [11790.173377][ T1364] dst_alloc+0x97/0x150 [11790.173377][ T1364] ip6_dst_alloc+0x23/0x90 [11790.173377][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11790.173377][ T1364] ip6_pol_route+0x56f/0x840 [11790.173377][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11790.173377][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11790.173377][ T1364] ipv6_rcv+0x1ad/0x810 [11790.173377][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11790.173377][ T1364] process_backlog+0x101/0x620 [11790.173377][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11790.173377][ T1364] net_rx_action+0x495/0xbe0 [11790.173377][ T1364] __do_softirq+0x1b5/0x7f6 [11790.173377][ T1364] [11790.175210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11790.175210][ T1364] netdev_get_by_index+0x5e/0x80 [11790.175210][ T1364] fib6_nh_init+0x3d8/0x15b0 [11790.175210][ T1364] ip6_route_info_create+0xf18/0x17d0 [11790.175210][ T1364] ip6_route_add+0x1c/0x140 [11790.175210][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11790.175210][ T1364] addrconf_add_dev+0xe2/0x170 [11790.175210][ T1364] inet6_addr_add+0x12f/0xa40 [11790.175210][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11790.175210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.175210][ T1364] netlink_rcv_skb+0x130/0x360 [11790.175210][ T1364] netlink_unicast+0x449/0x710 [11790.175210][ T1364] netlink_sendmsg+0x723/0xbe0 [11790.175210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11790.175210][ T1364] ___sys_sendmsg+0xee/0x170 [11790.175210][ T1364] __sys_sendmsg+0xcd/0x170 [11790.175210][ T1364] do_syscall_64+0xc6/0x1e0 [11790.175210][ T1364] [11790.177410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11790.177410][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11790.177410][ T1364] ipv6_find_idev+0x102/0x170 [11790.177410][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11790.177410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.177410][ T1364] netlink_rcv_skb+0x130/0x360 [11790.177410][ T1364] netlink_unicast+0x449/0x710 [11790.177410][ T1364] netlink_sendmsg+0x723/0xbe0 [11790.177410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11790.177410][ T1364] ___sys_sendmsg+0xee/0x170 [11790.177410][ T1364] __sys_sendmsg+0xcd/0x170 [11790.177410][ T1364] do_syscall_64+0xc6/0x1e0 [11790.177410][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11790.177410][ T1364] [11790.179130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11790.179130][ T1364] neigh_parms_alloc+0x1e5/0x510 [11790.179130][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11790.179130][ T1364] ipv6_find_idev+0x102/0x170 [11790.179130][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11790.179130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11790.179130][ T1364] netlink_rcv_skb+0x130/0x360 [11790.179130][ T1364] netlink_unicast+0x449/0x710 [11790.179130][ T1364] netlink_sendmsg+0x723/0xbe0 [11790.179130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11790.179130][ T1364] ___sys_sendmsg+0xee/0x170 [11790.179130][ T1364] __sys_sendmsg+0xcd/0x170 [11790.179130][ T1364] do_syscall_64+0xc6/0x1e0 [11790.179130][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11790.179130][ T1364] [11800.219105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11800.219604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11800.219604][ T1364] ___neigh_create+0x14b/0xf60 [11800.219604][ T1364] ip6_finish_output2+0xa70/0xf80 [11800.219604][ T1364] ip6_finish_output+0x4ed/0xd30 [11800.219604][ T1364] ip6_output+0x1f3/0x770 [11800.219604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11800.219604][ T1364] mld_sendpack+0x62d/0xbc0 [11800.219604][ T1364] mld_ifc_work+0x32/0x1f0 [11800.219604][ T1364] process_one_work+0x84d/0x18a0 [11800.219604][ T1364] worker_thread+0x587/0xd30 [11800.219604][ T1364] kthread+0x28a/0x350 [11800.219604][ T1364] ret_from_fork+0x31/0x70 [11800.219604][ T1364] ret_from_fork_asm+0x1a/0x30 [11800.219604][ T1364] [11800.221317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11800.221317][ T1364] dst_init+0x84/0x4a0 [11800.221317][ T1364] dst_alloc+0x97/0x150 [11800.221317][ T1364] ip6_dst_alloc+0x23/0x90 [11800.221317][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11800.221317][ T1364] ip6_pol_route+0x56f/0x840 [11800.221317][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11800.221317][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11800.221317][ T1364] ipv6_rcv+0x1ad/0x810 [11800.221317][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11800.221317][ T1364] process_backlog+0x101/0x620 [11800.221317][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11800.221317][ T1364] net_rx_action+0x495/0xbe0 [11800.221317][ T1364] __do_softirq+0x1b5/0x7f6 [11800.221317][ T1364] [11800.223134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11800.223134][ T1364] netdev_get_by_index+0x5e/0x80 [11800.223134][ T1364] fib6_nh_init+0x3d8/0x15b0 [11800.223134][ T1364] ip6_route_info_create+0xf18/0x17d0 [11800.223134][ T1364] ip6_route_add+0x1c/0x140 [11800.223134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11800.223134][ T1364] addrconf_add_dev+0xe2/0x170 [11800.223134][ T1364] inet6_addr_add+0x12f/0xa40 [11800.223134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11800.223134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.223134][ T1364] netlink_rcv_skb+0x130/0x360 [11800.223134][ T1364] netlink_unicast+0x449/0x710 [11800.223134][ T1364] netlink_sendmsg+0x723/0xbe0 [11800.223134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11800.223134][ T1364] ___sys_sendmsg+0xee/0x170 [11800.223134][ T1364] __sys_sendmsg+0xcd/0x170 [11800.223134][ T1364] do_syscall_64+0xc6/0x1e0 [11800.223134][ T1364] [11800.225304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11800.225304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11800.225304][ T1364] ipv6_find_idev+0x102/0x170 [11800.225304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11800.225304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.225304][ T1364] netlink_rcv_skb+0x130/0x360 [11800.225304][ T1364] netlink_unicast+0x449/0x710 [11800.225304][ T1364] netlink_sendmsg+0x723/0xbe0 [11800.225304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11800.225304][ T1364] ___sys_sendmsg+0xee/0x170 [11800.225304][ T1364] __sys_sendmsg+0xcd/0x170 [11800.225304][ T1364] do_syscall_64+0xc6/0x1e0 [11800.225304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11800.225304][ T1364] [11800.227007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11800.227007][ T1364] neigh_parms_alloc+0x1e5/0x510 [11800.227007][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11800.227007][ T1364] ipv6_find_idev+0x102/0x170 [11800.227007][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11800.227007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11800.227007][ T1364] netlink_rcv_skb+0x130/0x360 [11800.227007][ T1364] netlink_unicast+0x449/0x710 [11800.227007][ T1364] netlink_sendmsg+0x723/0xbe0 [11800.227007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11800.227007][ T1364] ___sys_sendmsg+0xee/0x170 [11800.227007][ T1364] __sys_sendmsg+0xcd/0x170 [11800.227007][ T1364] do_syscall_64+0xc6/0x1e0 [11800.227007][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11800.227007][ T1364] [11810.467076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11810.467557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11810.467557][ T1364] ___neigh_create+0x14b/0xf60 [11810.467557][ T1364] ip6_finish_output2+0xa70/0xf80 [11810.467557][ T1364] ip6_finish_output+0x4ed/0xd30 [11810.467557][ T1364] ip6_output+0x1f3/0x770 [11810.467557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11810.467557][ T1364] mld_sendpack+0x62d/0xbc0 [11810.467557][ T1364] mld_ifc_work+0x32/0x1f0 [11810.467557][ T1364] process_one_work+0x84d/0x18a0 [11810.467557][ T1364] worker_thread+0x587/0xd30 [11810.467557][ T1364] kthread+0x28a/0x350 [11810.467557][ T1364] ret_from_fork+0x31/0x70 [11810.467557][ T1364] ret_from_fork_asm+0x1a/0x30 [11810.467557][ T1364] [11810.469275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11810.469275][ T1364] dst_init+0x84/0x4a0 [11810.469275][ T1364] dst_alloc+0x97/0x150 [11810.469275][ T1364] ip6_dst_alloc+0x23/0x90 [11810.469275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11810.469275][ T1364] ip6_pol_route+0x56f/0x840 [11810.469275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11810.469275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11810.469275][ T1364] ipv6_rcv+0x1ad/0x810 [11810.469275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11810.469275][ T1364] process_backlog+0x101/0x620 [11810.469275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11810.469275][ T1364] net_rx_action+0x495/0xbe0 [11810.469275][ T1364] __do_softirq+0x1b5/0x7f6 [11810.469275][ T1364] [11810.471228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11810.471228][ T1364] netdev_get_by_index+0x5e/0x80 [11810.471228][ T1364] fib6_nh_init+0x3d8/0x15b0 [11810.471228][ T1364] ip6_route_info_create+0xf18/0x17d0 [11810.471228][ T1364] ip6_route_add+0x1c/0x140 [11810.471228][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11810.471228][ T1364] addrconf_add_dev+0xe2/0x170 [11810.471228][ T1364] inet6_addr_add+0x12f/0xa40 [11810.471228][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11810.471228][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.471228][ T1364] netlink_rcv_skb+0x130/0x360 [11810.471228][ T1364] netlink_unicast+0x449/0x710 [11810.471228][ T1364] netlink_sendmsg+0x723/0xbe0 [11810.471228][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11810.471228][ T1364] ___sys_sendmsg+0xee/0x170 [11810.471228][ T1364] __sys_sendmsg+0xcd/0x170 [11810.471228][ T1364] do_syscall_64+0xc6/0x1e0 [11810.471228][ T1364] [11810.473403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11810.473403][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11810.473403][ T1364] ipv6_find_idev+0x102/0x170 [11810.473403][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11810.473403][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.473403][ T1364] netlink_rcv_skb+0x130/0x360 [11810.473403][ T1364] netlink_unicast+0x449/0x710 [11810.473403][ T1364] netlink_sendmsg+0x723/0xbe0 [11810.473403][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11810.473403][ T1364] ___sys_sendmsg+0xee/0x170 [11810.473403][ T1364] __sys_sendmsg+0xcd/0x170 [11810.473403][ T1364] do_syscall_64+0xc6/0x1e0 [11810.473403][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11810.473403][ T1364] [11810.475105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11810.475105][ T1364] neigh_parms_alloc+0x1e5/0x510 [11810.475105][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11810.475105][ T1364] ipv6_find_idev+0x102/0x170 [11810.475105][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11810.475105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11810.475105][ T1364] netlink_rcv_skb+0x130/0x360 [11810.475105][ T1364] netlink_unicast+0x449/0x710 [11810.475105][ T1364] netlink_sendmsg+0x723/0xbe0 [11810.475105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11810.475105][ T1364] ___sys_sendmsg+0xee/0x170 [11810.475105][ T1364] __sys_sendmsg+0xcd/0x170 [11810.475105][ T1364] do_syscall_64+0xc6/0x1e0 [11810.475105][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11810.475105][ T1364] [11820.482985][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11820.483475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11820.483475][ T1364] ___neigh_create+0x14b/0xf60 [11820.483475][ T1364] ip6_finish_output2+0xa70/0xf80 [11820.483475][ T1364] ip6_finish_output+0x4ed/0xd30 [11820.483475][ T1364] ip6_output+0x1f3/0x770 [11820.483475][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11820.483475][ T1364] mld_sendpack+0x62d/0xbc0 [11820.483475][ T1364] mld_ifc_work+0x32/0x1f0 [11820.483475][ T1364] process_one_work+0x84d/0x18a0 [11820.483475][ T1364] worker_thread+0x587/0xd30 [11820.483475][ T1364] kthread+0x28a/0x350 [11820.483475][ T1364] ret_from_fork+0x31/0x70 [11820.483475][ T1364] ret_from_fork_asm+0x1a/0x30 [11820.483475][ T1364] [11820.485185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11820.485185][ T1364] dst_init+0x84/0x4a0 [11820.485185][ T1364] dst_alloc+0x97/0x150 [11820.485185][ T1364] ip6_dst_alloc+0x23/0x90 [11820.485185][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11820.485185][ T1364] ip6_pol_route+0x56f/0x840 [11820.485185][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11820.485185][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11820.485185][ T1364] ipv6_rcv+0x1ad/0x810 [11820.485185][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11820.485185][ T1364] process_backlog+0x101/0x620 [11820.485185][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11820.485185][ T1364] net_rx_action+0x495/0xbe0 [11820.485185][ T1364] __do_softirq+0x1b5/0x7f6 [11820.485185][ T1364] [11820.487019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11820.487019][ T1364] netdev_get_by_index+0x5e/0x80 [11820.487019][ T1364] fib6_nh_init+0x3d8/0x15b0 [11820.487019][ T1364] ip6_route_info_create+0xf18/0x17d0 [11820.487019][ T1364] ip6_route_add+0x1c/0x140 [11820.487019][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11820.487019][ T1364] addrconf_add_dev+0xe2/0x170 [11820.487019][ T1364] inet6_addr_add+0x12f/0xa40 [11820.487019][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11820.487019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.487019][ T1364] netlink_rcv_skb+0x130/0x360 [11820.487019][ T1364] netlink_unicast+0x449/0x710 [11820.487019][ T1364] netlink_sendmsg+0x723/0xbe0 [11820.487019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11820.487019][ T1364] ___sys_sendmsg+0xee/0x170 [11820.487019][ T1364] __sys_sendmsg+0xcd/0x170 [11820.487019][ T1364] do_syscall_64+0xc6/0x1e0 [11820.487019][ T1364] [11820.489196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11820.489196][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11820.489196][ T1364] ipv6_find_idev+0x102/0x170 [11820.489196][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11820.489196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.489196][ T1364] netlink_rcv_skb+0x130/0x360 [11820.489196][ T1364] netlink_unicast+0x449/0x710 [11820.489196][ T1364] netlink_sendmsg+0x723/0xbe0 [11820.489196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11820.489196][ T1364] ___sys_sendmsg+0xee/0x170 [11820.489196][ T1364] __sys_sendmsg+0xcd/0x170 [11820.489196][ T1364] do_syscall_64+0xc6/0x1e0 [11820.489196][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11820.489196][ T1364] [11820.490906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11820.490906][ T1364] neigh_parms_alloc+0x1e5/0x510 [11820.490906][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11820.490906][ T1364] ipv6_find_idev+0x102/0x170 [11820.490906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11820.490906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11820.490906][ T1364] netlink_rcv_skb+0x130/0x360 [11820.490906][ T1364] netlink_unicast+0x449/0x710 [11820.490906][ T1364] netlink_sendmsg+0x723/0xbe0 [11820.490906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11820.490906][ T1364] ___sys_sendmsg+0xee/0x170 [11820.490906][ T1364] __sys_sendmsg+0xcd/0x170 [11820.490906][ T1364] do_syscall_64+0xc6/0x1e0 [11820.490906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11820.490906][ T1364] [11830.683037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11830.683545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11830.683545][ T1364] ___neigh_create+0x14b/0xf60 [11830.683545][ T1364] ip6_finish_output2+0xa70/0xf80 [11830.683545][ T1364] ip6_finish_output+0x4ed/0xd30 [11830.683545][ T1364] ip6_output+0x1f3/0x770 [11830.683545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11830.683545][ T1364] mld_sendpack+0x62d/0xbc0 [11830.683545][ T1364] mld_ifc_work+0x32/0x1f0 [11830.683545][ T1364] process_one_work+0x84d/0x18a0 [11830.683545][ T1364] worker_thread+0x587/0xd30 [11830.683545][ T1364] kthread+0x28a/0x350 [11830.683545][ T1364] ret_from_fork+0x31/0x70 [11830.683545][ T1364] ret_from_fork_asm+0x1a/0x30 [11830.683545][ T1364] [11830.685267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11830.685267][ T1364] dst_init+0x84/0x4a0 [11830.685267][ T1364] dst_alloc+0x97/0x150 [11830.685267][ T1364] ip6_dst_alloc+0x23/0x90 [11830.685267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11830.685267][ T1364] ip6_pol_route+0x56f/0x840 [11830.685267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11830.685267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11830.685267][ T1364] ipv6_rcv+0x1ad/0x810 [11830.685267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11830.685267][ T1364] process_backlog+0x101/0x620 [11830.685267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11830.685267][ T1364] net_rx_action+0x495/0xbe0 [11830.685267][ T1364] __do_softirq+0x1b5/0x7f6 [11830.685267][ T1364] [11830.687128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11830.687128][ T1364] netdev_get_by_index+0x5e/0x80 [11830.687128][ T1364] fib6_nh_init+0x3d8/0x15b0 [11830.687128][ T1364] ip6_route_info_create+0xf18/0x17d0 [11830.687128][ T1364] ip6_route_add+0x1c/0x140 [11830.687128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11830.687128][ T1364] addrconf_add_dev+0xe2/0x170 [11830.687128][ T1364] inet6_addr_add+0x12f/0xa40 [11830.687128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11830.687128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.687128][ T1364] netlink_rcv_skb+0x130/0x360 [11830.687128][ T1364] netlink_unicast+0x449/0x710 [11830.687128][ T1364] netlink_sendmsg+0x723/0xbe0 [11830.687128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11830.687128][ T1364] ___sys_sendmsg+0xee/0x170 [11830.687128][ T1364] __sys_sendmsg+0xcd/0x170 [11830.687128][ T1364] do_syscall_64+0xc6/0x1e0 [11830.687128][ T1364] [11830.689331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11830.689331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11830.689331][ T1364] ipv6_find_idev+0x102/0x170 [11830.689331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11830.689331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.689331][ T1364] netlink_rcv_skb+0x130/0x360 [11830.689331][ T1364] netlink_unicast+0x449/0x710 [11830.689331][ T1364] netlink_sendmsg+0x723/0xbe0 [11830.689331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11830.689331][ T1364] ___sys_sendmsg+0xee/0x170 [11830.689331][ T1364] __sys_sendmsg+0xcd/0x170 [11830.689331][ T1364] do_syscall_64+0xc6/0x1e0 [11830.689331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11830.689331][ T1364] [11830.691057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11830.691057][ T1364] neigh_parms_alloc+0x1e5/0x510 [11830.691057][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11830.691057][ T1364] ipv6_find_idev+0x102/0x170 [11830.691057][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11830.691057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11830.691057][ T1364] netlink_rcv_skb+0x130/0x360 [11830.691057][ T1364] netlink_unicast+0x449/0x710 [11830.691057][ T1364] netlink_sendmsg+0x723/0xbe0 [11830.691057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11830.691057][ T1364] ___sys_sendmsg+0xee/0x170 [11830.691057][ T1364] __sys_sendmsg+0xcd/0x170 [11830.691057][ T1364] do_syscall_64+0xc6/0x1e0 [11830.691057][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11830.691057][ T1364] [11840.931037][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11840.931533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11840.931533][ T1364] ___neigh_create+0x14b/0xf60 [11840.931533][ T1364] ip6_finish_output2+0xa70/0xf80 [11840.931533][ T1364] ip6_finish_output+0x4ed/0xd30 [11840.931533][ T1364] ip6_output+0x1f3/0x770 [11840.931533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11840.931533][ T1364] mld_sendpack+0x62d/0xbc0 [11840.931533][ T1364] mld_ifc_work+0x32/0x1f0 [11840.931533][ T1364] process_one_work+0x84d/0x18a0 [11840.931533][ T1364] worker_thread+0x587/0xd30 [11840.931533][ T1364] kthread+0x28a/0x350 [11840.931533][ T1364] ret_from_fork+0x31/0x70 [11840.931533][ T1364] ret_from_fork_asm+0x1a/0x30 [11840.931533][ T1364] [11840.933237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11840.933237][ T1364] dst_init+0x84/0x4a0 [11840.933237][ T1364] dst_alloc+0x97/0x150 [11840.933237][ T1364] ip6_dst_alloc+0x23/0x90 [11840.933237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11840.933237][ T1364] ip6_pol_route+0x56f/0x840 [11840.933237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11840.933237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11840.933237][ T1364] ipv6_rcv+0x1ad/0x810 [11840.933237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11840.933237][ T1364] process_backlog+0x101/0x620 [11840.933237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11840.933237][ T1364] net_rx_action+0x495/0xbe0 [11840.933237][ T1364] __do_softirq+0x1b5/0x7f6 [11840.933237][ T1364] [11840.935063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11840.935063][ T1364] netdev_get_by_index+0x5e/0x80 [11840.935063][ T1364] fib6_nh_init+0x3d8/0x15b0 [11840.935063][ T1364] ip6_route_info_create+0xf18/0x17d0 [11840.935063][ T1364] ip6_route_add+0x1c/0x140 [11840.935063][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11840.935063][ T1364] addrconf_add_dev+0xe2/0x170 [11840.935063][ T1364] inet6_addr_add+0x12f/0xa40 [11840.935063][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11840.935063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11840.935063][ T1364] netlink_rcv_skb+0x130/0x360 [11840.935063][ T1364] netlink_unicast+0x449/0x710 [11840.935063][ T1364] netlink_sendmsg+0x723/0xbe0 [11840.935063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11840.935063][ T1364] ___sys_sendmsg+0xee/0x170 [11840.935063][ T1364] __sys_sendmsg+0xcd/0x170 [11840.935063][ T1364] do_syscall_64+0xc6/0x1e0 [11840.935063][ T1364] [11840.937237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11840.937237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11840.937237][ T1364] ipv6_find_idev+0x102/0x170 [11840.937237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11840.937237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11840.937237][ T1364] netlink_rcv_skb+0x130/0x360 [11840.937237][ T1364] netlink_unicast+0x449/0x710 [11840.937237][ T1364] netlink_sendmsg+0x723/0xbe0 [11840.937237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11840.937237][ T1364] ___sys_sendmsg+0xee/0x170 [11840.937237][ T1364] __sys_sendmsg+0xcd/0x170 [11840.937237][ T1364] do_syscall_64+0xc6/0x1e0 [11840.937237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11840.937237][ T1364] [11840.938937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11840.938937][ T1364] neigh_parms_alloc+0x1e5/0x510 [11840.938937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11840.938937][ T1364] ipv6_find_idev+0x102/0x170 [11840.938937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11840.938937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11840.938937][ T1364] netlink_rcv_skb+0x130/0x360 [11840.938937][ T1364] netlink_unicast+0x449/0x710 [11840.938937][ T1364] netlink_sendmsg+0x723/0xbe0 [11840.938937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11840.938937][ T1364] ___sys_sendmsg+0xee/0x170 [11840.938937][ T1364] __sys_sendmsg+0xcd/0x170 [11840.938937][ T1364] do_syscall_64+0xc6/0x1e0 [11840.938937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11840.938937][ T1364] [11851.106997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11851.107502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11851.107502][ T1364] ___neigh_create+0x14b/0xf60 [11851.107502][ T1364] ip6_finish_output2+0xa70/0xf80 [11851.107502][ T1364] ip6_finish_output+0x4ed/0xd30 [11851.107502][ T1364] ip6_output+0x1f3/0x770 [11851.107502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11851.107502][ T1364] mld_sendpack+0x62d/0xbc0 [11851.107502][ T1364] mld_ifc_work+0x32/0x1f0 [11851.107502][ T1364] process_one_work+0x84d/0x18a0 [11851.107502][ T1364] worker_thread+0x587/0xd30 [11851.107502][ T1364] kthread+0x28a/0x350 [11851.107502][ T1364] ret_from_fork+0x31/0x70 [11851.107502][ T1364] ret_from_fork_asm+0x1a/0x30 [11851.107502][ T1364] [11851.109218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11851.109218][ T1364] dst_init+0x84/0x4a0 [11851.109218][ T1364] dst_alloc+0x97/0x150 [11851.109218][ T1364] ip6_dst_alloc+0x23/0x90 [11851.109218][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11851.109218][ T1364] ip6_pol_route+0x56f/0x840 [11851.109218][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11851.109218][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11851.109218][ T1364] ipv6_rcv+0x1ad/0x810 [11851.109218][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11851.109218][ T1364] process_backlog+0x101/0x620 [11851.109218][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11851.109218][ T1364] net_rx_action+0x495/0xbe0 [11851.109218][ T1364] __do_softirq+0x1b5/0x7f6 [11851.109218][ T1364] [11851.111039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11851.111039][ T1364] netdev_get_by_index+0x5e/0x80 [11851.111039][ T1364] fib6_nh_init+0x3d8/0x15b0 [11851.111039][ T1364] ip6_route_info_create+0xf18/0x17d0 [11851.111039][ T1364] ip6_route_add+0x1c/0x140 [11851.111039][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11851.111039][ T1364] addrconf_add_dev+0xe2/0x170 [11851.111039][ T1364] inet6_addr_add+0x12f/0xa40 [11851.111039][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11851.111039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.111039][ T1364] netlink_rcv_skb+0x130/0x360 [11851.111039][ T1364] netlink_unicast+0x449/0x710 [11851.111039][ T1364] netlink_sendmsg+0x723/0xbe0 [11851.111039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11851.111039][ T1364] ___sys_sendmsg+0xee/0x170 [11851.111039][ T1364] __sys_sendmsg+0xcd/0x170 [11851.111039][ T1364] do_syscall_64+0xc6/0x1e0 [11851.111039][ T1364] [11851.113222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11851.113222][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11851.113222][ T1364] ipv6_find_idev+0x102/0x170 [11851.113222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11851.113222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.113222][ T1364] netlink_rcv_skb+0x130/0x360 [11851.113222][ T1364] netlink_unicast+0x449/0x710 [11851.113222][ T1364] netlink_sendmsg+0x723/0xbe0 [11851.113222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11851.113222][ T1364] ___sys_sendmsg+0xee/0x170 [11851.113222][ T1364] __sys_sendmsg+0xcd/0x170 [11851.113222][ T1364] do_syscall_64+0xc6/0x1e0 [11851.113222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11851.113222][ T1364] [11851.114920][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11851.114920][ T1364] neigh_parms_alloc+0x1e5/0x510 [11851.114920][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11851.114920][ T1364] ipv6_find_idev+0x102/0x170 [11851.114920][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11851.114920][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11851.114920][ T1364] netlink_rcv_skb+0x130/0x360 [11851.114920][ T1364] netlink_unicast+0x449/0x710 [11851.114920][ T1364] netlink_sendmsg+0x723/0xbe0 [11851.114920][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11851.114920][ T1364] ___sys_sendmsg+0xee/0x170 [11851.114920][ T1364] __sys_sendmsg+0xcd/0x170 [11851.114920][ T1364] do_syscall_64+0xc6/0x1e0 [11851.114920][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11851.114920][ T1364] [11861.250998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11861.251504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11861.251504][ T1364] ___neigh_create+0x14b/0xf60 [11861.251504][ T1364] ip6_finish_output2+0xa70/0xf80 [11861.251504][ T1364] ip6_finish_output+0x4ed/0xd30 [11861.251504][ T1364] ip6_output+0x1f3/0x770 [11861.251504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11861.251504][ T1364] mld_sendpack+0x62d/0xbc0 [11861.251504][ T1364] mld_ifc_work+0x32/0x1f0 [11861.251504][ T1364] process_one_work+0x84d/0x18a0 [11861.251504][ T1364] worker_thread+0x587/0xd30 [11861.251504][ T1364] kthread+0x28a/0x350 [11861.251504][ T1364] ret_from_fork+0x31/0x70 [11861.251504][ T1364] ret_from_fork_asm+0x1a/0x30 [11861.251504][ T1364] [11861.253206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11861.253206][ T1364] dst_init+0x84/0x4a0 [11861.253206][ T1364] dst_alloc+0x97/0x150 [11861.253206][ T1364] ip6_dst_alloc+0x23/0x90 [11861.253206][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11861.253206][ T1364] ip6_pol_route+0x56f/0x840 [11861.253206][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11861.253206][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11861.253206][ T1364] ipv6_rcv+0x1ad/0x810 [11861.253206][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11861.253206][ T1364] process_backlog+0x101/0x620 [11861.253206][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11861.253206][ T1364] net_rx_action+0x495/0xbe0 [11861.253206][ T1364] __do_softirq+0x1b5/0x7f6 [11861.253206][ T1364] [11861.255018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11861.255018][ T1364] netdev_get_by_index+0x5e/0x80 [11861.255018][ T1364] fib6_nh_init+0x3d8/0x15b0 [11861.255018][ T1364] ip6_route_info_create+0xf18/0x17d0 [11861.255018][ T1364] ip6_route_add+0x1c/0x140 [11861.255018][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11861.255018][ T1364] addrconf_add_dev+0xe2/0x170 [11861.255018][ T1364] inet6_addr_add+0x12f/0xa40 [11861.255018][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11861.255018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.255018][ T1364] netlink_rcv_skb+0x130/0x360 [11861.255018][ T1364] netlink_unicast+0x449/0x710 [11861.255018][ T1364] netlink_sendmsg+0x723/0xbe0 [11861.255018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11861.255018][ T1364] ___sys_sendmsg+0xee/0x170 [11861.255018][ T1364] __sys_sendmsg+0xcd/0x170 [11861.255018][ T1364] do_syscall_64+0xc6/0x1e0 [11861.255018][ T1364] [11861.257190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11861.257190][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11861.257190][ T1364] ipv6_find_idev+0x102/0x170 [11861.257190][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11861.257190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.257190][ T1364] netlink_rcv_skb+0x130/0x360 [11861.257190][ T1364] netlink_unicast+0x449/0x710 [11861.257190][ T1364] netlink_sendmsg+0x723/0xbe0 [11861.257190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11861.257190][ T1364] ___sys_sendmsg+0xee/0x170 [11861.257190][ T1364] __sys_sendmsg+0xcd/0x170 [11861.257190][ T1364] do_syscall_64+0xc6/0x1e0 [11861.257190][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11861.257190][ T1364] [11861.258896][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11861.258896][ T1364] neigh_parms_alloc+0x1e5/0x510 [11861.258896][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11861.258896][ T1364] ipv6_find_idev+0x102/0x170 [11861.258896][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11861.258896][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11861.258896][ T1364] netlink_rcv_skb+0x130/0x360 [11861.258896][ T1364] netlink_unicast+0x449/0x710 [11861.258896][ T1364] netlink_sendmsg+0x723/0xbe0 [11861.258896][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11861.258896][ T1364] ___sys_sendmsg+0xee/0x170 [11861.258896][ T1364] __sys_sendmsg+0xcd/0x170 [11861.258896][ T1364] do_syscall_64+0xc6/0x1e0 [11861.258896][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11861.258896][ T1364] [11871.499058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11871.499551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11871.499551][ T1364] ___neigh_create+0x14b/0xf60 [11871.499551][ T1364] ip6_finish_output2+0xa70/0xf80 [11871.499551][ T1364] ip6_finish_output+0x4ed/0xd30 [11871.499551][ T1364] ip6_output+0x1f3/0x770 [11871.499551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11871.499551][ T1364] mld_sendpack+0x62d/0xbc0 [11871.499551][ T1364] mld_ifc_work+0x32/0x1f0 [11871.499551][ T1364] process_one_work+0x84d/0x18a0 [11871.499551][ T1364] worker_thread+0x587/0xd30 [11871.499551][ T1364] kthread+0x28a/0x350 [11871.499551][ T1364] ret_from_fork+0x31/0x70 [11871.499551][ T1364] ret_from_fork_asm+0x1a/0x30 [11871.499551][ T1364] [11871.501277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11871.501277][ T1364] dst_init+0x84/0x4a0 [11871.501277][ T1364] dst_alloc+0x97/0x150 [11871.501277][ T1364] ip6_dst_alloc+0x23/0x90 [11871.501277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11871.501277][ T1364] ip6_pol_route+0x56f/0x840 [11871.501277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11871.501277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11871.501277][ T1364] ipv6_rcv+0x1ad/0x810 [11871.501277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11871.501277][ T1364] process_backlog+0x101/0x620 [11871.501277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11871.501277][ T1364] net_rx_action+0x495/0xbe0 [11871.501277][ T1364] __do_softirq+0x1b5/0x7f6 [11871.501277][ T1364] [11871.503091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11871.503091][ T1364] netdev_get_by_index+0x5e/0x80 [11871.503091][ T1364] fib6_nh_init+0x3d8/0x15b0 [11871.503091][ T1364] ip6_route_info_create+0xf18/0x17d0 [11871.503091][ T1364] ip6_route_add+0x1c/0x140 [11871.503091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11871.503091][ T1364] addrconf_add_dev+0xe2/0x170 [11871.503091][ T1364] inet6_addr_add+0x12f/0xa40 [11871.503091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11871.503091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.503091][ T1364] netlink_rcv_skb+0x130/0x360 [11871.503091][ T1364] netlink_unicast+0x449/0x710 [11871.503091][ T1364] netlink_sendmsg+0x723/0xbe0 [11871.503091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11871.503091][ T1364] ___sys_sendmsg+0xee/0x170 [11871.503091][ T1364] __sys_sendmsg+0xcd/0x170 [11871.503091][ T1364] do_syscall_64+0xc6/0x1e0 [11871.503091][ T1364] [11871.505314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11871.505314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11871.505314][ T1364] ipv6_find_idev+0x102/0x170 [11871.505314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11871.505314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.505314][ T1364] netlink_rcv_skb+0x130/0x360 [11871.505314][ T1364] netlink_unicast+0x449/0x710 [11871.505314][ T1364] netlink_sendmsg+0x723/0xbe0 [11871.505314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11871.505314][ T1364] ___sys_sendmsg+0xee/0x170 [11871.505314][ T1364] __sys_sendmsg+0xcd/0x170 [11871.505314][ T1364] do_syscall_64+0xc6/0x1e0 [11871.505314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11871.505314][ T1364] [11871.507016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11871.507016][ T1364] neigh_parms_alloc+0x1e5/0x510 [11871.507016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11871.507016][ T1364] ipv6_find_idev+0x102/0x170 [11871.507016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11871.507016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11871.507016][ T1364] netlink_rcv_skb+0x130/0x360 [11871.507016][ T1364] netlink_unicast+0x449/0x710 [11871.507016][ T1364] netlink_sendmsg+0x723/0xbe0 [11871.507016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11871.507016][ T1364] ___sys_sendmsg+0xee/0x170 [11871.507016][ T1364] __sys_sendmsg+0xcd/0x170 [11871.507016][ T1364] do_syscall_64+0xc6/0x1e0 [11871.507016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11871.507016][ T1364] [11881.747099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11881.747607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11881.747607][ T1364] ___neigh_create+0x14b/0xf60 [11881.747607][ T1364] ip6_finish_output2+0xa70/0xf80 [11881.747607][ T1364] ip6_finish_output+0x4ed/0xd30 [11881.747607][ T1364] ip6_output+0x1f3/0x770 [11881.747607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11881.747607][ T1364] mld_sendpack+0x62d/0xbc0 [11881.747607][ T1364] mld_ifc_work+0x32/0x1f0 [11881.747607][ T1364] process_one_work+0x84d/0x18a0 [11881.747607][ T1364] worker_thread+0x587/0xd30 [11881.747607][ T1364] kthread+0x28a/0x350 [11881.747607][ T1364] ret_from_fork+0x31/0x70 [11881.747607][ T1364] ret_from_fork_asm+0x1a/0x30 [11881.747607][ T1364] [11881.749382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11881.749382][ T1364] dst_init+0x84/0x4a0 [11881.749382][ T1364] dst_alloc+0x97/0x150 [11881.749382][ T1364] ip6_dst_alloc+0x23/0x90 [11881.749382][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11881.749382][ T1364] ip6_pol_route+0x56f/0x840 [11881.749382][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11881.749382][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11881.749382][ T1364] ipv6_rcv+0x1ad/0x810 [11881.749382][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11881.749382][ T1364] process_backlog+0x101/0x620 [11881.749382][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11881.749382][ T1364] net_rx_action+0x495/0xbe0 [11881.749382][ T1364] __do_softirq+0x1b5/0x7f6 [11881.749382][ T1364] [11881.751315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11881.751315][ T1364] netdev_get_by_index+0x5e/0x80 [11881.751315][ T1364] fib6_nh_init+0x3d8/0x15b0 [11881.751315][ T1364] ip6_route_info_create+0xf18/0x17d0 [11881.751315][ T1364] ip6_route_add+0x1c/0x140 [11881.751315][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11881.751315][ T1364] addrconf_add_dev+0xe2/0x170 [11881.751315][ T1364] inet6_addr_add+0x12f/0xa40 [11881.751315][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11881.751315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.751315][ T1364] netlink_rcv_skb+0x130/0x360 [11881.751315][ T1364] netlink_unicast+0x449/0x710 [11881.751315][ T1364] netlink_sendmsg+0x723/0xbe0 [11881.751315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11881.751315][ T1364] ___sys_sendmsg+0xee/0x170 [11881.751315][ T1364] __sys_sendmsg+0xcd/0x170 [11881.751315][ T1364] do_syscall_64+0xc6/0x1e0 [11881.751315][ T1364] [11881.753579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11881.753579][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11881.753579][ T1364] ipv6_find_idev+0x102/0x170 [11881.753579][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11881.753579][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.753579][ T1364] netlink_rcv_skb+0x130/0x360 [11881.753579][ T1364] netlink_unicast+0x449/0x710 [11881.753579][ T1364] netlink_sendmsg+0x723/0xbe0 [11881.753579][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11881.753579][ T1364] ___sys_sendmsg+0xee/0x170 [11881.753579][ T1364] __sys_sendmsg+0xcd/0x170 [11881.753579][ T1364] do_syscall_64+0xc6/0x1e0 [11881.753579][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11881.753579][ T1364] [11881.755348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11881.755348][ T1364] neigh_parms_alloc+0x1e5/0x510 [11881.755348][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11881.755348][ T1364] ipv6_find_idev+0x102/0x170 [11881.755348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11881.755348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11881.755348][ T1364] netlink_rcv_skb+0x130/0x360 [11881.755348][ T1364] netlink_unicast+0x449/0x710 [11881.755348][ T1364] netlink_sendmsg+0x723/0xbe0 [11881.755348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11881.755348][ T1364] ___sys_sendmsg+0xee/0x170 [11881.755348][ T1364] __sys_sendmsg+0xcd/0x170 [11881.755348][ T1364] do_syscall_64+0xc6/0x1e0 [11881.755348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11881.755348][ T1364] [11892.011008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11892.011711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11892.011711][ T1364] ___neigh_create+0x14b/0xf60 [11892.011711][ T1364] ip6_finish_output2+0xa70/0xf80 [11892.011711][ T1364] ip6_finish_output+0x4ed/0xd30 [11892.011711][ T1364] ip6_output+0x1f3/0x770 [11892.011711][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11892.011711][ T1364] mld_sendpack+0x62d/0xbc0 [11892.011711][ T1364] mld_ifc_work+0x32/0x1f0 [11892.011711][ T1364] process_one_work+0x84d/0x18a0 [11892.011711][ T1364] worker_thread+0x587/0xd30 [11892.011711][ T1364] kthread+0x28a/0x350 [11892.011711][ T1364] ret_from_fork+0x31/0x70 [11892.011711][ T1364] ret_from_fork_asm+0x1a/0x30 [11892.011711][ T1364] [11892.014043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11892.014043][ T1364] dst_init+0x84/0x4a0 [11892.014043][ T1364] dst_alloc+0x97/0x150 [11892.014043][ T1364] ip6_dst_alloc+0x23/0x90 [11892.014043][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11892.014043][ T1364] ip6_pol_route+0x56f/0x840 [11892.014043][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11892.014043][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11892.014043][ T1364] ipv6_rcv+0x1ad/0x810 [11892.014043][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11892.014043][ T1364] process_backlog+0x101/0x620 [11892.014043][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11892.014043][ T1364] net_rx_action+0x495/0xbe0 [11892.014043][ T1364] __do_softirq+0x1b5/0x7f6 [11892.014043][ T1364] [11892.015954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11892.015954][ T1364] netdev_get_by_index+0x5e/0x80 [11892.015954][ T1364] fib6_nh_init+0x3d8/0x15b0 [11892.015954][ T1364] ip6_route_info_create+0xf18/0x17d0 [11892.015954][ T1364] ip6_route_add+0x1c/0x140 [11892.015954][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11892.015954][ T1364] addrconf_add_dev+0xe2/0x170 [11892.015954][ T1364] inet6_addr_add+0x12f/0xa40 [11892.015954][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11892.015954][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11892.015954][ T1364] netlink_rcv_skb+0x130/0x360 [11892.015954][ T1364] netlink_unicast+0x449/0x710 [11892.015954][ T1364] netlink_sendmsg+0x723/0xbe0 [11892.015954][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11892.015954][ T1364] ___sys_sendmsg+0xee/0x170 [11892.015954][ T1364] __sys_sendmsg+0xcd/0x170 [11892.015954][ T1364] do_syscall_64+0xc6/0x1e0 [11892.015954][ T1364] [11892.018233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11892.018233][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11892.018233][ T1364] ipv6_find_idev+0x102/0x170 [11892.018233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11892.018233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11892.018233][ T1364] netlink_rcv_skb+0x130/0x360 [11892.018233][ T1364] netlink_unicast+0x449/0x710 [11892.018233][ T1364] netlink_sendmsg+0x723/0xbe0 [11892.018233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11892.018233][ T1364] ___sys_sendmsg+0xee/0x170 [11892.018233][ T1364] __sys_sendmsg+0xcd/0x170 [11892.018233][ T1364] do_syscall_64+0xc6/0x1e0 [11892.018233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11892.018233][ T1364] [11892.020340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11892.020340][ T1364] neigh_parms_alloc+0x1e5/0x510 [11892.020340][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11892.020340][ T1364] ipv6_find_idev+0x102/0x170 [11892.020340][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11892.020340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11892.020340][ T1364] netlink_rcv_skb+0x130/0x360 [11892.020340][ T1364] netlink_unicast+0x449/0x710 [11892.020340][ T1364] netlink_sendmsg+0x723/0xbe0 [11892.020340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11892.020340][ T1364] ___sys_sendmsg+0xee/0x170 [11892.020340][ T1364] __sys_sendmsg+0xcd/0x170 [11892.020340][ T1364] do_syscall_64+0xc6/0x1e0 [11892.020340][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11892.020340][ T1364] [11902.243085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11902.243596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11902.243596][ T1364] ___neigh_create+0x14b/0xf60 [11902.243596][ T1364] ip6_finish_output2+0xa70/0xf80 [11902.243596][ T1364] ip6_finish_output+0x4ed/0xd30 [11902.243596][ T1364] ip6_output+0x1f3/0x770 [11902.243596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11902.243596][ T1364] mld_sendpack+0x62d/0xbc0 [11902.243596][ T1364] mld_ifc_work+0x32/0x1f0 [11902.243596][ T1364] process_one_work+0x84d/0x18a0 [11902.243596][ T1364] worker_thread+0x587/0xd30 [11902.243596][ T1364] kthread+0x28a/0x350 [11902.243596][ T1364] ret_from_fork+0x31/0x70 [11902.243596][ T1364] ret_from_fork_asm+0x1a/0x30 [11902.243596][ T1364] [11902.245374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11902.245374][ T1364] dst_init+0x84/0x4a0 [11902.245374][ T1364] dst_alloc+0x97/0x150 [11902.245374][ T1364] ip6_dst_alloc+0x23/0x90 [11902.245374][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11902.245374][ T1364] ip6_pol_route+0x56f/0x840 [11902.245374][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11902.245374][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11902.245374][ T1364] ipv6_rcv+0x1ad/0x810 [11902.245374][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11902.245374][ T1364] process_backlog+0x101/0x620 [11902.245374][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11902.245374][ T1364] net_rx_action+0x495/0xbe0 [11902.245374][ T1364] __do_softirq+0x1b5/0x7f6 [11902.245374][ T1364] [11902.247264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11902.247264][ T1364] netdev_get_by_index+0x5e/0x80 [11902.247264][ T1364] fib6_nh_init+0x3d8/0x15b0 [11902.247264][ T1364] ip6_route_info_create+0xf18/0x17d0 [11902.247264][ T1364] ip6_route_add+0x1c/0x140 [11902.247264][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11902.247264][ T1364] addrconf_add_dev+0xe2/0x170 [11902.247264][ T1364] inet6_addr_add+0x12f/0xa40 [11902.247264][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11902.247264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.247264][ T1364] netlink_rcv_skb+0x130/0x360 [11902.247264][ T1364] netlink_unicast+0x449/0x710 [11902.247264][ T1364] netlink_sendmsg+0x723/0xbe0 [11902.247264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11902.247264][ T1364] ___sys_sendmsg+0xee/0x170 [11902.247264][ T1364] __sys_sendmsg+0xcd/0x170 [11902.247264][ T1364] do_syscall_64+0xc6/0x1e0 [11902.247264][ T1364] [11902.249528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11902.249528][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11902.249528][ T1364] ipv6_find_idev+0x102/0x170 [11902.249528][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11902.249528][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.249528][ T1364] netlink_rcv_skb+0x130/0x360 [11902.249528][ T1364] netlink_unicast+0x449/0x710 [11902.249528][ T1364] netlink_sendmsg+0x723/0xbe0 [11902.249528][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11902.249528][ T1364] ___sys_sendmsg+0xee/0x170 [11902.249528][ T1364] __sys_sendmsg+0xcd/0x170 [11902.249528][ T1364] do_syscall_64+0xc6/0x1e0 [11902.249528][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11902.249528][ T1364] [11902.251324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11902.251324][ T1364] neigh_parms_alloc+0x1e5/0x510 [11902.251324][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11902.251324][ T1364] ipv6_find_idev+0x102/0x170 [11902.251324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11902.251324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11902.251324][ T1364] netlink_rcv_skb+0x130/0x360 [11902.251324][ T1364] netlink_unicast+0x449/0x710 [11902.251324][ T1364] netlink_sendmsg+0x723/0xbe0 [11902.251324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11902.251324][ T1364] ___sys_sendmsg+0xee/0x170 [11902.251324][ T1364] __sys_sendmsg+0xcd/0x170 [11902.251324][ T1364] do_syscall_64+0xc6/0x1e0 [11902.251324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11902.251324][ T1364] [11912.299082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11912.299604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11912.299604][ T1364] ___neigh_create+0x14b/0xf60 [11912.299604][ T1364] ip6_finish_output2+0xa70/0xf80 [11912.299604][ T1364] ip6_finish_output+0x4ed/0xd30 [11912.299604][ T1364] ip6_output+0x1f3/0x770 [11912.299604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11912.299604][ T1364] mld_sendpack+0x62d/0xbc0 [11912.299604][ T1364] mld_ifc_work+0x32/0x1f0 [11912.299604][ T1364] process_one_work+0x84d/0x18a0 [11912.299604][ T1364] worker_thread+0x587/0xd30 [11912.299604][ T1364] kthread+0x28a/0x350 [11912.299604][ T1364] ret_from_fork+0x31/0x70 [11912.299604][ T1364] ret_from_fork_asm+0x1a/0x30 [11912.299604][ T1364] [11912.301386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11912.301386][ T1364] dst_init+0x84/0x4a0 [11912.301386][ T1364] dst_alloc+0x97/0x150 [11912.301386][ T1364] ip6_dst_alloc+0x23/0x90 [11912.301386][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11912.301386][ T1364] ip6_pol_route+0x56f/0x840 [11912.301386][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11912.301386][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11912.301386][ T1364] ipv6_rcv+0x1ad/0x810 [11912.301386][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11912.301386][ T1364] process_backlog+0x101/0x620 [11912.301386][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11912.301386][ T1364] net_rx_action+0x495/0xbe0 [11912.301386][ T1364] __do_softirq+0x1b5/0x7f6 [11912.301386][ T1364] [11912.303284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11912.303284][ T1364] netdev_get_by_index+0x5e/0x80 [11912.303284][ T1364] fib6_nh_init+0x3d8/0x15b0 [11912.303284][ T1364] ip6_route_info_create+0xf18/0x17d0 [11912.303284][ T1364] ip6_route_add+0x1c/0x140 [11912.303284][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11912.303284][ T1364] addrconf_add_dev+0xe2/0x170 [11912.303284][ T1364] inet6_addr_add+0x12f/0xa40 [11912.303284][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11912.303284][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.303284][ T1364] netlink_rcv_skb+0x130/0x360 [11912.303284][ T1364] netlink_unicast+0x449/0x710 [11912.303284][ T1364] netlink_sendmsg+0x723/0xbe0 [11912.303284][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11912.303284][ T1364] ___sys_sendmsg+0xee/0x170 [11912.303284][ T1364] __sys_sendmsg+0xcd/0x170 [11912.303284][ T1364] do_syscall_64+0xc6/0x1e0 [11912.303284][ T1364] [11912.305569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11912.305569][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11912.305569][ T1364] ipv6_find_idev+0x102/0x170 [11912.305569][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11912.305569][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.305569][ T1364] netlink_rcv_skb+0x130/0x360 [11912.305569][ T1364] netlink_unicast+0x449/0x710 [11912.305569][ T1364] netlink_sendmsg+0x723/0xbe0 [11912.305569][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11912.305569][ T1364] ___sys_sendmsg+0xee/0x170 [11912.305569][ T1364] __sys_sendmsg+0xcd/0x170 [11912.305569][ T1364] do_syscall_64+0xc6/0x1e0 [11912.305569][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11912.305569][ T1364] [11912.307345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11912.307345][ T1364] neigh_parms_alloc+0x1e5/0x510 [11912.307345][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11912.307345][ T1364] ipv6_find_idev+0x102/0x170 [11912.307345][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11912.307345][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11912.307345][ T1364] netlink_rcv_skb+0x130/0x360 [11912.307345][ T1364] netlink_unicast+0x449/0x710 [11912.307345][ T1364] netlink_sendmsg+0x723/0xbe0 [11912.307345][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11912.307345][ T1364] ___sys_sendmsg+0xee/0x170 [11912.307345][ T1364] __sys_sendmsg+0xcd/0x170 [11912.307345][ T1364] do_syscall_64+0xc6/0x1e0 [11912.307345][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11912.307345][ T1364] [11922.411102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11922.411623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11922.411623][ T1364] ___neigh_create+0x14b/0xf60 [11922.411623][ T1364] ip6_finish_output2+0xa70/0xf80 [11922.411623][ T1364] ip6_finish_output+0x4ed/0xd30 [11922.411623][ T1364] ip6_output+0x1f3/0x770 [11922.411623][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11922.411623][ T1364] mld_sendpack+0x62d/0xbc0 [11922.411623][ T1364] mld_ifc_work+0x32/0x1f0 [11922.411623][ T1364] process_one_work+0x84d/0x18a0 [11922.411623][ T1364] worker_thread+0x587/0xd30 [11922.411623][ T1364] kthread+0x28a/0x350 [11922.411623][ T1364] ret_from_fork+0x31/0x70 [11922.411623][ T1364] ret_from_fork_asm+0x1a/0x30 [11922.411623][ T1364] [11922.413396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11922.413396][ T1364] dst_init+0x84/0x4a0 [11922.413396][ T1364] dst_alloc+0x97/0x150 [11922.413396][ T1364] ip6_dst_alloc+0x23/0x90 [11922.413396][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11922.413396][ T1364] ip6_pol_route+0x56f/0x840 [11922.413396][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11922.413396][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11922.413396][ T1364] ipv6_rcv+0x1ad/0x810 [11922.413396][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11922.413396][ T1364] process_backlog+0x101/0x620 [11922.413396][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11922.413396][ T1364] net_rx_action+0x495/0xbe0 [11922.413396][ T1364] __do_softirq+0x1b5/0x7f6 [11922.413396][ T1364] [11922.415302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11922.415302][ T1364] netdev_get_by_index+0x5e/0x80 [11922.415302][ T1364] fib6_nh_init+0x3d8/0x15b0 [11922.415302][ T1364] ip6_route_info_create+0xf18/0x17d0 [11922.415302][ T1364] ip6_route_add+0x1c/0x140 [11922.415302][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11922.415302][ T1364] addrconf_add_dev+0xe2/0x170 [11922.415302][ T1364] inet6_addr_add+0x12f/0xa40 [11922.415302][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11922.415302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.415302][ T1364] netlink_rcv_skb+0x130/0x360 [11922.415302][ T1364] netlink_unicast+0x449/0x710 [11922.415302][ T1364] netlink_sendmsg+0x723/0xbe0 [11922.415302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11922.415302][ T1364] ___sys_sendmsg+0xee/0x170 [11922.415302][ T1364] __sys_sendmsg+0xcd/0x170 [11922.415302][ T1364] do_syscall_64+0xc6/0x1e0 [11922.415302][ T1364] [11922.417580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11922.417580][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11922.417580][ T1364] ipv6_find_idev+0x102/0x170 [11922.417580][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11922.417580][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.417580][ T1364] netlink_rcv_skb+0x130/0x360 [11922.417580][ T1364] netlink_unicast+0x449/0x710 [11922.417580][ T1364] netlink_sendmsg+0x723/0xbe0 [11922.417580][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11922.417580][ T1364] ___sys_sendmsg+0xee/0x170 [11922.417580][ T1364] __sys_sendmsg+0xcd/0x170 [11922.417580][ T1364] do_syscall_64+0xc6/0x1e0 [11922.417580][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11922.417580][ T1364] [11922.419384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11922.419384][ T1364] neigh_parms_alloc+0x1e5/0x510 [11922.419384][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11922.419384][ T1364] ipv6_find_idev+0x102/0x170 [11922.419384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11922.419384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11922.419384][ T1364] netlink_rcv_skb+0x130/0x360 [11922.419384][ T1364] netlink_unicast+0x449/0x710 [11922.419384][ T1364] netlink_sendmsg+0x723/0xbe0 [11922.419384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11922.419384][ T1364] ___sys_sendmsg+0xee/0x170 [11922.419384][ T1364] __sys_sendmsg+0xcd/0x170 [11922.419384][ T1364] do_syscall_64+0xc6/0x1e0 [11922.419384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11922.419384][ T1364] [11932.619073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11932.619531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11932.619531][ T1364] ___neigh_create+0x14b/0xf60 [11932.619531][ T1364] ip6_finish_output2+0xa70/0xf80 [11932.619531][ T1364] ip6_finish_output+0x4ed/0xd30 [11932.619531][ T1364] ip6_output+0x1f3/0x770 [11932.619531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11932.619531][ T1364] mld_sendpack+0x62d/0xbc0 [11932.619531][ T1364] mld_ifc_work+0x32/0x1f0 [11932.619531][ T1364] process_one_work+0x84d/0x18a0 [11932.619531][ T1364] worker_thread+0x587/0xd30 [11932.619531][ T1364] kthread+0x28a/0x350 [11932.619531][ T1364] ret_from_fork+0x31/0x70 [11932.619531][ T1364] ret_from_fork_asm+0x1a/0x30 [11932.619531][ T1364] [11932.621299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11932.621299][ T1364] dst_init+0x84/0x4a0 [11932.621299][ T1364] dst_alloc+0x97/0x150 [11932.621299][ T1364] ip6_dst_alloc+0x23/0x90 [11932.621299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11932.621299][ T1364] ip6_pol_route+0x56f/0x840 [11932.621299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11932.621299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11932.621299][ T1364] ipv6_rcv+0x1ad/0x810 [11932.621299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11932.621299][ T1364] process_backlog+0x101/0x620 [11932.621299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11932.621299][ T1364] net_rx_action+0x495/0xbe0 [11932.621299][ T1364] __do_softirq+0x1b5/0x7f6 [11932.621299][ T1364] [11932.623180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11932.623180][ T1364] netdev_get_by_index+0x5e/0x80 [11932.623180][ T1364] fib6_nh_init+0x3d8/0x15b0 [11932.623180][ T1364] ip6_route_info_create+0xf18/0x17d0 [11932.623180][ T1364] ip6_route_add+0x1c/0x140 [11932.623180][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11932.623180][ T1364] addrconf_add_dev+0xe2/0x170 [11932.623180][ T1364] inet6_addr_add+0x12f/0xa40 [11932.623180][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11932.623180][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.623180][ T1364] netlink_rcv_skb+0x130/0x360 [11932.623180][ T1364] netlink_unicast+0x449/0x710 [11932.623180][ T1364] netlink_sendmsg+0x723/0xbe0 [11932.623180][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11932.623180][ T1364] ___sys_sendmsg+0xee/0x170 [11932.623180][ T1364] __sys_sendmsg+0xcd/0x170 [11932.623180][ T1364] do_syscall_64+0xc6/0x1e0 [11932.623180][ T1364] [11932.625438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11932.625438][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11932.625438][ T1364] ipv6_find_idev+0x102/0x170 [11932.625438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11932.625438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.625438][ T1364] netlink_rcv_skb+0x130/0x360 [11932.625438][ T1364] netlink_unicast+0x449/0x710 [11932.625438][ T1364] netlink_sendmsg+0x723/0xbe0 [11932.625438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11932.625438][ T1364] ___sys_sendmsg+0xee/0x170 [11932.625438][ T1364] __sys_sendmsg+0xcd/0x170 [11932.625438][ T1364] do_syscall_64+0xc6/0x1e0 [11932.625438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11932.625438][ T1364] [11932.627202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11932.627202][ T1364] neigh_parms_alloc+0x1e5/0x510 [11932.627202][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11932.627202][ T1364] ipv6_find_idev+0x102/0x170 [11932.627202][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11932.627202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11932.627202][ T1364] netlink_rcv_skb+0x130/0x360 [11932.627202][ T1364] netlink_unicast+0x449/0x710 [11932.627202][ T1364] netlink_sendmsg+0x723/0xbe0 [11932.627202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11932.627202][ T1364] ___sys_sendmsg+0xee/0x170 [11932.627202][ T1364] __sys_sendmsg+0xcd/0x170 [11932.627202][ T1364] do_syscall_64+0xc6/0x1e0 [11932.627202][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11932.627202][ T1364] [11942.763085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11942.763592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11942.763592][ T1364] ___neigh_create+0x14b/0xf60 [11942.763592][ T1364] ip6_finish_output2+0xa70/0xf80 [11942.763592][ T1364] ip6_finish_output+0x4ed/0xd30 [11942.763592][ T1364] ip6_output+0x1f3/0x770 [11942.763592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11942.763592][ T1364] mld_sendpack+0x62d/0xbc0 [11942.763592][ T1364] mld_ifc_work+0x32/0x1f0 [11942.763592][ T1364] process_one_work+0x84d/0x18a0 [11942.763592][ T1364] worker_thread+0x587/0xd30 [11942.763592][ T1364] kthread+0x28a/0x350 [11942.763592][ T1364] ret_from_fork+0x31/0x70 [11942.763592][ T1364] ret_from_fork_asm+0x1a/0x30 [11942.763592][ T1364] [11942.765357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11942.765357][ T1364] dst_init+0x84/0x4a0 [11942.765357][ T1364] dst_alloc+0x97/0x150 [11942.765357][ T1364] ip6_dst_alloc+0x23/0x90 [11942.765357][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11942.765357][ T1364] ip6_pol_route+0x56f/0x840 [11942.765357][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11942.765357][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11942.765357][ T1364] ipv6_rcv+0x1ad/0x810 [11942.765357][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11942.765357][ T1364] process_backlog+0x101/0x620 [11942.765357][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11942.765357][ T1364] net_rx_action+0x495/0xbe0 [11942.765357][ T1364] __do_softirq+0x1b5/0x7f6 [11942.765357][ T1364] [11942.767267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11942.767267][ T1364] netdev_get_by_index+0x5e/0x80 [11942.767267][ T1364] fib6_nh_init+0x3d8/0x15b0 [11942.767267][ T1364] ip6_route_info_create+0xf18/0x17d0 [11942.767267][ T1364] ip6_route_add+0x1c/0x140 [11942.767267][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11942.767267][ T1364] addrconf_add_dev+0xe2/0x170 [11942.767267][ T1364] inet6_addr_add+0x12f/0xa40 [11942.767267][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11942.767267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.767267][ T1364] netlink_rcv_skb+0x130/0x360 [11942.767267][ T1364] netlink_unicast+0x449/0x710 [11942.767267][ T1364] netlink_sendmsg+0x723/0xbe0 [11942.767267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11942.767267][ T1364] ___sys_sendmsg+0xee/0x170 [11942.767267][ T1364] __sys_sendmsg+0xcd/0x170 [11942.767267][ T1364] do_syscall_64+0xc6/0x1e0 [11942.767267][ T1364] [11942.769592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11942.769592][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11942.769592][ T1364] ipv6_find_idev+0x102/0x170 [11942.769592][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11942.769592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.769592][ T1364] netlink_rcv_skb+0x130/0x360 [11942.769592][ T1364] netlink_unicast+0x449/0x710 [11942.769592][ T1364] netlink_sendmsg+0x723/0xbe0 [11942.769592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11942.769592][ T1364] ___sys_sendmsg+0xee/0x170 [11942.769592][ T1364] __sys_sendmsg+0xcd/0x170 [11942.769592][ T1364] do_syscall_64+0xc6/0x1e0 [11942.769592][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11942.769592][ T1364] [11942.771364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11942.771364][ T1364] neigh_parms_alloc+0x1e5/0x510 [11942.771364][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11942.771364][ T1364] ipv6_find_idev+0x102/0x170 [11942.771364][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11942.771364][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11942.771364][ T1364] netlink_rcv_skb+0x130/0x360 [11942.771364][ T1364] netlink_unicast+0x449/0x710 [11942.771364][ T1364] netlink_sendmsg+0x723/0xbe0 [11942.771364][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11942.771364][ T1364] ___sys_sendmsg+0xee/0x170 [11942.771364][ T1364] __sys_sendmsg+0xcd/0x170 [11942.771364][ T1364] do_syscall_64+0xc6/0x1e0 [11942.771364][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11942.771364][ T1364] [11952.907065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11952.907565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11952.907565][ T1364] ___neigh_create+0x14b/0xf60 [11952.907565][ T1364] ip6_finish_output2+0xa70/0xf80 [11952.907565][ T1364] ip6_finish_output+0x4ed/0xd30 [11952.907565][ T1364] ip6_output+0x1f3/0x770 [11952.907565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11952.907565][ T1364] mld_sendpack+0x62d/0xbc0 [11952.907565][ T1364] mld_ifc_work+0x32/0x1f0 [11952.907565][ T1364] process_one_work+0x84d/0x18a0 [11952.907565][ T1364] worker_thread+0x587/0xd30 [11952.907565][ T1364] kthread+0x28a/0x350 [11952.907565][ T1364] ret_from_fork+0x31/0x70 [11952.907565][ T1364] ret_from_fork_asm+0x1a/0x30 [11952.907565][ T1364] [11952.909350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11952.909350][ T1364] dst_init+0x84/0x4a0 [11952.909350][ T1364] dst_alloc+0x97/0x150 [11952.909350][ T1364] ip6_dst_alloc+0x23/0x90 [11952.909350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11952.909350][ T1364] ip6_pol_route+0x56f/0x840 [11952.909350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11952.909350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11952.909350][ T1364] ipv6_rcv+0x1ad/0x810 [11952.909350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11952.909350][ T1364] process_backlog+0x101/0x620 [11952.909350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11952.909350][ T1364] net_rx_action+0x495/0xbe0 [11952.909350][ T1364] __do_softirq+0x1b5/0x7f6 [11952.909350][ T1364] [11952.911259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11952.911259][ T1364] netdev_get_by_index+0x5e/0x80 [11952.911259][ T1364] fib6_nh_init+0x3d8/0x15b0 [11952.911259][ T1364] ip6_route_info_create+0xf18/0x17d0 [11952.911259][ T1364] ip6_route_add+0x1c/0x140 [11952.911259][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11952.911259][ T1364] addrconf_add_dev+0xe2/0x170 [11952.911259][ T1364] inet6_addr_add+0x12f/0xa40 [11952.911259][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11952.911259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.911259][ T1364] netlink_rcv_skb+0x130/0x360 [11952.911259][ T1364] netlink_unicast+0x449/0x710 [11952.911259][ T1364] netlink_sendmsg+0x723/0xbe0 [11952.911259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11952.911259][ T1364] ___sys_sendmsg+0xee/0x170 [11952.911259][ T1364] __sys_sendmsg+0xcd/0x170 [11952.911259][ T1364] do_syscall_64+0xc6/0x1e0 [11952.911259][ T1364] [11952.913559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11952.913559][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11952.913559][ T1364] ipv6_find_idev+0x102/0x170 [11952.913559][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11952.913559][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.913559][ T1364] netlink_rcv_skb+0x130/0x360 [11952.913559][ T1364] netlink_unicast+0x449/0x710 [11952.913559][ T1364] netlink_sendmsg+0x723/0xbe0 [11952.913559][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11952.913559][ T1364] ___sys_sendmsg+0xee/0x170 [11952.913559][ T1364] __sys_sendmsg+0xcd/0x170 [11952.913559][ T1364] do_syscall_64+0xc6/0x1e0 [11952.913559][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11952.913559][ T1364] [11952.915336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11952.915336][ T1364] neigh_parms_alloc+0x1e5/0x510 [11952.915336][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11952.915336][ T1364] ipv6_find_idev+0x102/0x170 [11952.915336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11952.915336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11952.915336][ T1364] netlink_rcv_skb+0x130/0x360 [11952.915336][ T1364] netlink_unicast+0x449/0x710 [11952.915336][ T1364] netlink_sendmsg+0x723/0xbe0 [11952.915336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11952.915336][ T1364] ___sys_sendmsg+0xee/0x170 [11952.915336][ T1364] __sys_sendmsg+0xcd/0x170 [11952.915336][ T1364] do_syscall_64+0xc6/0x1e0 [11952.915336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11952.915336][ T1364] [11962.955014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11962.955514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11962.955514][ T1364] ___neigh_create+0x14b/0xf60 [11962.955514][ T1364] ip6_finish_output2+0xa70/0xf80 [11962.955514][ T1364] ip6_finish_output+0x4ed/0xd30 [11962.955514][ T1364] ip6_output+0x1f3/0x770 [11962.955514][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11962.955514][ T1364] mld_sendpack+0x62d/0xbc0 [11962.955514][ T1364] mld_ifc_work+0x32/0x1f0 [11962.955514][ T1364] process_one_work+0x84d/0x18a0 [11962.955514][ T1364] worker_thread+0x587/0xd30 [11962.955514][ T1364] kthread+0x28a/0x350 [11962.955514][ T1364] ret_from_fork+0x31/0x70 [11962.955514][ T1364] ret_from_fork_asm+0x1a/0x30 [11962.955514][ T1364] [11962.957311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11962.957311][ T1364] dst_init+0x84/0x4a0 [11962.957311][ T1364] dst_alloc+0x97/0x150 [11962.957311][ T1364] ip6_dst_alloc+0x23/0x90 [11962.957311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11962.957311][ T1364] ip6_pol_route+0x56f/0x840 [11962.957311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11962.957311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11962.957311][ T1364] ipv6_rcv+0x1ad/0x810 [11962.957311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11962.957311][ T1364] process_backlog+0x101/0x620 [11962.957311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11962.957311][ T1364] net_rx_action+0x495/0xbe0 [11962.957311][ T1364] __do_softirq+0x1b5/0x7f6 [11962.957311][ T1364] [11962.959206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11962.959206][ T1364] netdev_get_by_index+0x5e/0x80 [11962.959206][ T1364] fib6_nh_init+0x3d8/0x15b0 [11962.959206][ T1364] ip6_route_info_create+0xf18/0x17d0 [11962.959206][ T1364] ip6_route_add+0x1c/0x140 [11962.959206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11962.959206][ T1364] addrconf_add_dev+0xe2/0x170 [11962.959206][ T1364] inet6_addr_add+0x12f/0xa40 [11962.959206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11962.959206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11962.959206][ T1364] netlink_rcv_skb+0x130/0x360 [11962.959206][ T1364] netlink_unicast+0x449/0x710 [11962.959206][ T1364] netlink_sendmsg+0x723/0xbe0 [11962.959206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11962.959206][ T1364] ___sys_sendmsg+0xee/0x170 [11962.959206][ T1364] __sys_sendmsg+0xcd/0x170 [11962.959206][ T1364] do_syscall_64+0xc6/0x1e0 [11962.959206][ T1364] [11962.961484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11962.961484][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11962.961484][ T1364] ipv6_find_idev+0x102/0x170 [11962.961484][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11962.961484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11962.961484][ T1364] netlink_rcv_skb+0x130/0x360 [11962.961484][ T1364] netlink_unicast+0x449/0x710 [11962.961484][ T1364] netlink_sendmsg+0x723/0xbe0 [11962.961484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11962.961484][ T1364] ___sys_sendmsg+0xee/0x170 [11962.961484][ T1364] __sys_sendmsg+0xcd/0x170 [11962.961484][ T1364] do_syscall_64+0xc6/0x1e0 [11962.961484][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11962.961484][ T1364] [11962.963259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11962.963259][ T1364] neigh_parms_alloc+0x1e5/0x510 [11962.963259][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11962.963259][ T1364] ipv6_find_idev+0x102/0x170 [11962.963259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11962.963259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11962.963259][ T1364] netlink_rcv_skb+0x130/0x360 [11962.963259][ T1364] netlink_unicast+0x449/0x710 [11962.963259][ T1364] netlink_sendmsg+0x723/0xbe0 [11962.963259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11962.963259][ T1364] ___sys_sendmsg+0xee/0x170 [11962.963259][ T1364] __sys_sendmsg+0xcd/0x170 [11962.963259][ T1364] do_syscall_64+0xc6/0x1e0 [11962.963259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11962.963259][ T1364] [11973.003021][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11973.003535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11973.003535][ T1364] ___neigh_create+0x14b/0xf60 [11973.003535][ T1364] ip6_finish_output2+0xa70/0xf80 [11973.003535][ T1364] ip6_finish_output+0x4ed/0xd30 [11973.003535][ T1364] ip6_output+0x1f3/0x770 [11973.003535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11973.003535][ T1364] mld_sendpack+0x62d/0xbc0 [11973.003535][ T1364] mld_ifc_work+0x32/0x1f0 [11973.003535][ T1364] process_one_work+0x84d/0x18a0 [11973.003535][ T1364] worker_thread+0x587/0xd30 [11973.003535][ T1364] kthread+0x28a/0x350 [11973.003535][ T1364] ret_from_fork+0x31/0x70 [11973.003535][ T1364] ret_from_fork_asm+0x1a/0x30 [11973.003535][ T1364] [11973.005315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11973.005315][ T1364] dst_init+0x84/0x4a0 [11973.005315][ T1364] dst_alloc+0x97/0x150 [11973.005315][ T1364] ip6_dst_alloc+0x23/0x90 [11973.005315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11973.005315][ T1364] ip6_pol_route+0x56f/0x840 [11973.005315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11973.005315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11973.005315][ T1364] ipv6_rcv+0x1ad/0x810 [11973.005315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11973.005315][ T1364] process_backlog+0x101/0x620 [11973.005315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11973.005315][ T1364] net_rx_action+0x495/0xbe0 [11973.005315][ T1364] __do_softirq+0x1b5/0x7f6 [11973.005315][ T1364] [11973.007230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11973.007230][ T1364] netdev_get_by_index+0x5e/0x80 [11973.007230][ T1364] fib6_nh_init+0x3d8/0x15b0 [11973.007230][ T1364] ip6_route_info_create+0xf18/0x17d0 [11973.007230][ T1364] ip6_route_add+0x1c/0x140 [11973.007230][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11973.007230][ T1364] addrconf_add_dev+0xe2/0x170 [11973.007230][ T1364] inet6_addr_add+0x12f/0xa40 [11973.007230][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11973.007230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.007230][ T1364] netlink_rcv_skb+0x130/0x360 [11973.007230][ T1364] netlink_unicast+0x449/0x710 [11973.007230][ T1364] netlink_sendmsg+0x723/0xbe0 [11973.007230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11973.007230][ T1364] ___sys_sendmsg+0xee/0x170 [11973.007230][ T1364] __sys_sendmsg+0xcd/0x170 [11973.007230][ T1364] do_syscall_64+0xc6/0x1e0 [11973.007230][ T1364] [11973.009507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11973.009507][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11973.009507][ T1364] ipv6_find_idev+0x102/0x170 [11973.009507][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11973.009507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.009507][ T1364] netlink_rcv_skb+0x130/0x360 [11973.009507][ T1364] netlink_unicast+0x449/0x710 [11973.009507][ T1364] netlink_sendmsg+0x723/0xbe0 [11973.009507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11973.009507][ T1364] ___sys_sendmsg+0xee/0x170 [11973.009507][ T1364] __sys_sendmsg+0xcd/0x170 [11973.009507][ T1364] do_syscall_64+0xc6/0x1e0 [11973.009507][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11973.009507][ T1364] [11973.011284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11973.011284][ T1364] neigh_parms_alloc+0x1e5/0x510 [11973.011284][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11973.011284][ T1364] ipv6_find_idev+0x102/0x170 [11973.011284][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11973.011284][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11973.011284][ T1364] netlink_rcv_skb+0x130/0x360 [11973.011284][ T1364] netlink_unicast+0x449/0x710 [11973.011284][ T1364] netlink_sendmsg+0x723/0xbe0 [11973.011284][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11973.011284][ T1364] ___sys_sendmsg+0xee/0x170 [11973.011284][ T1364] __sys_sendmsg+0xcd/0x170 [11973.011284][ T1364] do_syscall_64+0xc6/0x1e0 [11973.011284][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11973.011284][ T1364] [11983.219081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11983.219591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11983.219591][ T1364] ___neigh_create+0x14b/0xf60 [11983.219591][ T1364] ip6_finish_output2+0xa70/0xf80 [11983.219591][ T1364] ip6_finish_output+0x4ed/0xd30 [11983.219591][ T1364] ip6_output+0x1f3/0x770 [11983.219591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11983.219591][ T1364] mld_sendpack+0x62d/0xbc0 [11983.219591][ T1364] mld_ifc_work+0x32/0x1f0 [11983.219591][ T1364] process_one_work+0x84d/0x18a0 [11983.219591][ T1364] worker_thread+0x587/0xd30 [11983.219591][ T1364] kthread+0x28a/0x350 [11983.219591][ T1364] ret_from_fork+0x31/0x70 [11983.219591][ T1364] ret_from_fork_asm+0x1a/0x30 [11983.219591][ T1364] [11983.221366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11983.221366][ T1364] dst_init+0x84/0x4a0 [11983.221366][ T1364] dst_alloc+0x97/0x150 [11983.221366][ T1364] ip6_dst_alloc+0x23/0x90 [11983.221366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11983.221366][ T1364] ip6_pol_route+0x56f/0x840 [11983.221366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11983.221366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11983.221366][ T1364] ipv6_rcv+0x1ad/0x810 [11983.221366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11983.221366][ T1364] process_backlog+0x101/0x620 [11983.221366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11983.221366][ T1364] net_rx_action+0x495/0xbe0 [11983.221366][ T1364] __do_softirq+0x1b5/0x7f6 [11983.221366][ T1364] [11983.223258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11983.223258][ T1364] netdev_get_by_index+0x5e/0x80 [11983.223258][ T1364] fib6_nh_init+0x3d8/0x15b0 [11983.223258][ T1364] ip6_route_info_create+0xf18/0x17d0 [11983.223258][ T1364] ip6_route_add+0x1c/0x140 [11983.223258][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11983.223258][ T1364] addrconf_add_dev+0xe2/0x170 [11983.223258][ T1364] inet6_addr_add+0x12f/0xa40 [11983.223258][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11983.223258][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.223258][ T1364] netlink_rcv_skb+0x130/0x360 [11983.223258][ T1364] netlink_unicast+0x449/0x710 [11983.223258][ T1364] netlink_sendmsg+0x723/0xbe0 [11983.223258][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11983.223258][ T1364] ___sys_sendmsg+0xee/0x170 [11983.223258][ T1364] __sys_sendmsg+0xcd/0x170 [11983.223258][ T1364] do_syscall_64+0xc6/0x1e0 [11983.223258][ T1364] [11983.225518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11983.225518][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11983.225518][ T1364] ipv6_find_idev+0x102/0x170 [11983.225518][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11983.225518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.225518][ T1364] netlink_rcv_skb+0x130/0x360 [11983.225518][ T1364] netlink_unicast+0x449/0x710 [11983.225518][ T1364] netlink_sendmsg+0x723/0xbe0 [11983.225518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11983.225518][ T1364] ___sys_sendmsg+0xee/0x170 [11983.225518][ T1364] __sys_sendmsg+0xcd/0x170 [11983.225518][ T1364] do_syscall_64+0xc6/0x1e0 [11983.225518][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11983.225518][ T1364] [11983.227286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11983.227286][ T1364] neigh_parms_alloc+0x1e5/0x510 [11983.227286][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11983.227286][ T1364] ipv6_find_idev+0x102/0x170 [11983.227286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11983.227286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11983.227286][ T1364] netlink_rcv_skb+0x130/0x360 [11983.227286][ T1364] netlink_unicast+0x449/0x710 [11983.227286][ T1364] netlink_sendmsg+0x723/0xbe0 [11983.227286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11983.227286][ T1364] ___sys_sendmsg+0xee/0x170 [11983.227286][ T1364] __sys_sendmsg+0xcd/0x170 [11983.227286][ T1364] do_syscall_64+0xc6/0x1e0 [11983.227286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11983.227286][ T1364] [11993.275082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [11993.275596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11993.275596][ T1364] ___neigh_create+0x14b/0xf60 [11993.275596][ T1364] ip6_finish_output2+0xa70/0xf80 [11993.275596][ T1364] ip6_finish_output+0x4ed/0xd30 [11993.275596][ T1364] ip6_output+0x1f3/0x770 [11993.275596][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [11993.275596][ T1364] mld_sendpack+0x62d/0xbc0 [11993.275596][ T1364] mld_ifc_work+0x32/0x1f0 [11993.275596][ T1364] process_one_work+0x84d/0x18a0 [11993.275596][ T1364] worker_thread+0x587/0xd30 [11993.275596][ T1364] kthread+0x28a/0x350 [11993.275596][ T1364] ret_from_fork+0x31/0x70 [11993.275596][ T1364] ret_from_fork_asm+0x1a/0x30 [11993.275596][ T1364] [11993.277355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [11993.277355][ T1364] dst_init+0x84/0x4a0 [11993.277355][ T1364] dst_alloc+0x97/0x150 [11993.277355][ T1364] ip6_dst_alloc+0x23/0x90 [11993.277355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [11993.277355][ T1364] ip6_pol_route+0x56f/0x840 [11993.277355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [11993.277355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [11993.277355][ T1364] ipv6_rcv+0x1ad/0x810 [11993.277355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [11993.277355][ T1364] process_backlog+0x101/0x620 [11993.277355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [11993.277355][ T1364] net_rx_action+0x495/0xbe0 [11993.277355][ T1364] __do_softirq+0x1b5/0x7f6 [11993.277355][ T1364] [11993.279252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11993.279252][ T1364] netdev_get_by_index+0x5e/0x80 [11993.279252][ T1364] fib6_nh_init+0x3d8/0x15b0 [11993.279252][ T1364] ip6_route_info_create+0xf18/0x17d0 [11993.279252][ T1364] ip6_route_add+0x1c/0x140 [11993.279252][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [11993.279252][ T1364] addrconf_add_dev+0xe2/0x170 [11993.279252][ T1364] inet6_addr_add+0x12f/0xa40 [11993.279252][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [11993.279252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.279252][ T1364] netlink_rcv_skb+0x130/0x360 [11993.279252][ T1364] netlink_unicast+0x449/0x710 [11993.279252][ T1364] netlink_sendmsg+0x723/0xbe0 [11993.279252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11993.279252][ T1364] ___sys_sendmsg+0xee/0x170 [11993.279252][ T1364] __sys_sendmsg+0xcd/0x170 [11993.279252][ T1364] do_syscall_64+0xc6/0x1e0 [11993.279252][ T1364] [11993.281506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11993.281506][ T1364] ipv6_add_dev+0x3b9/0x11c0 [11993.281506][ T1364] ipv6_find_idev+0x102/0x170 [11993.281506][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11993.281506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.281506][ T1364] netlink_rcv_skb+0x130/0x360 [11993.281506][ T1364] netlink_unicast+0x449/0x710 [11993.281506][ T1364] netlink_sendmsg+0x723/0xbe0 [11993.281506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11993.281506][ T1364] ___sys_sendmsg+0xee/0x170 [11993.281506][ T1364] __sys_sendmsg+0xcd/0x170 [11993.281506][ T1364] do_syscall_64+0xc6/0x1e0 [11993.281506][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11993.281506][ T1364] [11993.283297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [11993.283297][ T1364] neigh_parms_alloc+0x1e5/0x510 [11993.283297][ T1364] ipv6_add_dev+0x2fd/0x11c0 [11993.283297][ T1364] ipv6_find_idev+0x102/0x170 [11993.283297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [11993.283297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [11993.283297][ T1364] netlink_rcv_skb+0x130/0x360 [11993.283297][ T1364] netlink_unicast+0x449/0x710 [11993.283297][ T1364] netlink_sendmsg+0x723/0xbe0 [11993.283297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [11993.283297][ T1364] ___sys_sendmsg+0xee/0x170 [11993.283297][ T1364] __sys_sendmsg+0xcd/0x170 [11993.283297][ T1364] do_syscall_64+0xc6/0x1e0 [11993.283297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [11993.283297][ T1364] [12003.491084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12003.491655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12003.491655][ T1364] ___neigh_create+0x14b/0xf60 [12003.491655][ T1364] ip6_finish_output2+0xa70/0xf80 [12003.491655][ T1364] ip6_finish_output+0x4ed/0xd30 [12003.491655][ T1364] ip6_output+0x1f3/0x770 [12003.491655][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12003.491655][ T1364] mld_sendpack+0x62d/0xbc0 [12003.491655][ T1364] mld_ifc_work+0x32/0x1f0 [12003.491655][ T1364] process_one_work+0x84d/0x18a0 [12003.491655][ T1364] worker_thread+0x587/0xd30 [12003.491655][ T1364] kthread+0x28a/0x350 [12003.491655][ T1364] ret_from_fork+0x31/0x70 [12003.491655][ T1364] ret_from_fork_asm+0x1a/0x30 [12003.491655][ T1364] [12003.493545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12003.493545][ T1364] dst_init+0x84/0x4a0 [12003.493545][ T1364] dst_alloc+0x97/0x150 [12003.493545][ T1364] ip6_dst_alloc+0x23/0x90 [12003.493545][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12003.493545][ T1364] ip6_pol_route+0x56f/0x840 [12003.493545][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12003.493545][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12003.493545][ T1364] ipv6_rcv+0x1ad/0x810 [12003.493545][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12003.493545][ T1364] process_backlog+0x101/0x620 [12003.493545][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12003.493545][ T1364] net_rx_action+0x495/0xbe0 [12003.493545][ T1364] __do_softirq+0x1b5/0x7f6 [12003.493545][ T1364] [12003.495473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12003.495473][ T1364] netdev_get_by_index+0x5e/0x80 [12003.495473][ T1364] fib6_nh_init+0x3d8/0x15b0 [12003.495473][ T1364] ip6_route_info_create+0xf18/0x17d0 [12003.495473][ T1364] ip6_route_add+0x1c/0x140 [12003.495473][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12003.495473][ T1364] addrconf_add_dev+0xe2/0x170 [12003.495473][ T1364] inet6_addr_add+0x12f/0xa40 [12003.495473][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12003.495473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.495473][ T1364] netlink_rcv_skb+0x130/0x360 [12003.495473][ T1364] netlink_unicast+0x449/0x710 [12003.495473][ T1364] netlink_sendmsg+0x723/0xbe0 [12003.495473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12003.495473][ T1364] ___sys_sendmsg+0xee/0x170 [12003.495473][ T1364] __sys_sendmsg+0xcd/0x170 [12003.495473][ T1364] do_syscall_64+0xc6/0x1e0 [12003.495473][ T1364] [12003.497774][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12003.497774][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12003.497774][ T1364] ipv6_find_idev+0x102/0x170 [12003.497774][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12003.497774][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.497774][ T1364] netlink_rcv_skb+0x130/0x360 [12003.497774][ T1364] netlink_unicast+0x449/0x710 [12003.497774][ T1364] netlink_sendmsg+0x723/0xbe0 [12003.497774][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12003.497774][ T1364] ___sys_sendmsg+0xee/0x170 [12003.497774][ T1364] __sys_sendmsg+0xcd/0x170 [12003.497774][ T1364] do_syscall_64+0xc6/0x1e0 [12003.497774][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12003.497774][ T1364] [12003.499591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12003.499591][ T1364] neigh_parms_alloc+0x1e5/0x510 [12003.499591][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12003.499591][ T1364] ipv6_find_idev+0x102/0x170 [12003.499591][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12003.499591][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12003.499591][ T1364] netlink_rcv_skb+0x130/0x360 [12003.499591][ T1364] netlink_unicast+0x449/0x710 [12003.499591][ T1364] netlink_sendmsg+0x723/0xbe0 [12003.499591][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12003.499591][ T1364] ___sys_sendmsg+0xee/0x170 [12003.499591][ T1364] __sys_sendmsg+0xcd/0x170 [12003.499591][ T1364] do_syscall_64+0xc6/0x1e0 [12003.499591][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12003.499591][ T1364] [12013.587099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12013.587705][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12013.587705][ T1364] ___neigh_create+0x14b/0xf60 [12013.587705][ T1364] ip6_finish_output2+0xa70/0xf80 [12013.587705][ T1364] ip6_finish_output+0x4ed/0xd30 [12013.587705][ T1364] ip6_output+0x1f3/0x770 [12013.587705][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12013.587705][ T1364] mld_sendpack+0x62d/0xbc0 [12013.587705][ T1364] mld_ifc_work+0x32/0x1f0 [12013.587705][ T1364] process_one_work+0x84d/0x18a0 [12013.587705][ T1364] worker_thread+0x587/0xd30 [12013.587705][ T1364] kthread+0x28a/0x350 [12013.587705][ T1364] ret_from_fork+0x31/0x70 [12013.587705][ T1364] ret_from_fork_asm+0x1a/0x30 [12013.587705][ T1364] [12013.590483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12013.590483][ T1364] dst_init+0x84/0x4a0 [12013.590483][ T1364] dst_alloc+0x97/0x150 [12013.590483][ T1364] ip6_dst_alloc+0x23/0x90 [12013.590483][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12013.590483][ T1364] ip6_pol_route+0x56f/0x840 [12013.590483][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12013.590483][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12013.590483][ T1364] ipv6_rcv+0x1ad/0x810 [12013.590483][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12013.590483][ T1364] process_backlog+0x101/0x620 [12013.590483][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12013.590483][ T1364] net_rx_action+0x495/0xbe0 [12013.590483][ T1364] __do_softirq+0x1b5/0x7f6 [12013.590483][ T1364] [12013.593428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12013.593428][ T1364] netdev_get_by_index+0x5e/0x80 [12013.593428][ T1364] fib6_nh_init+0x3d8/0x15b0 [12013.593428][ T1364] ip6_route_info_create+0xf18/0x17d0 [12013.593428][ T1364] ip6_route_add+0x1c/0x140 [12013.593428][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12013.593428][ T1364] addrconf_add_dev+0xe2/0x170 [12013.593428][ T1364] inet6_addr_add+0x12f/0xa40 [12013.593428][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12013.593428][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12013.593428][ T1364] netlink_rcv_skb+0x130/0x360 [12013.593428][ T1364] netlink_unicast+0x449/0x710 [12013.593428][ T1364] netlink_sendmsg+0x723/0xbe0 [12013.593428][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12013.593428][ T1364] ___sys_sendmsg+0xee/0x170 [12013.593428][ T1364] __sys_sendmsg+0xcd/0x170 [12013.593428][ T1364] do_syscall_64+0xc6/0x1e0 [12013.593428][ T1364] [12013.596805][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12013.596805][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12013.596805][ T1364] ipv6_find_idev+0x102/0x170 [12013.596805][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12013.596805][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12013.596805][ T1364] netlink_rcv_skb+0x130/0x360 [12013.596805][ T1364] netlink_unicast+0x449/0x710 [12013.596805][ T1364] netlink_sendmsg+0x723/0xbe0 [12013.596805][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12013.596805][ T1364] ___sys_sendmsg+0xee/0x170 [12013.596805][ T1364] __sys_sendmsg+0xcd/0x170 [12013.596805][ T1364] do_syscall_64+0xc6/0x1e0 [12013.596805][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12013.596805][ T1364] [12013.599452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12013.599452][ T1364] neigh_parms_alloc+0x1e5/0x510 [12013.599452][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12013.599452][ T1364] ipv6_find_idev+0x102/0x170 [12013.599452][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12013.599452][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12013.599452][ T1364] netlink_rcv_skb+0x130/0x360 [12013.599452][ T1364] netlink_unicast+0x449/0x710 [12013.599452][ T1364] netlink_sendmsg+0x723/0xbe0 [12013.599452][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12013.599452][ T1364] ___sys_sendmsg+0xee/0x170 [12013.599452][ T1364] __sys_sendmsg+0xcd/0x170 [12013.599452][ T1364] do_syscall_64+0xc6/0x1e0 [12013.599452][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12013.599452][ T1364] [12023.634993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12023.635468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12023.635468][ T1364] ___neigh_create+0x14b/0xf60 [12023.635468][ T1364] ip6_finish_output2+0xa70/0xf80 [12023.635468][ T1364] ip6_finish_output+0x4ed/0xd30 [12023.635468][ T1364] ip6_output+0x1f3/0x770 [12023.635468][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12023.635468][ T1364] mld_sendpack+0x62d/0xbc0 [12023.635468][ T1364] mld_ifc_work+0x32/0x1f0 [12023.635468][ T1364] process_one_work+0x84d/0x18a0 [12023.635468][ T1364] worker_thread+0x587/0xd30 [12023.635468][ T1364] kthread+0x28a/0x350 [12023.635468][ T1364] ret_from_fork+0x31/0x70 [12023.635468][ T1364] ret_from_fork_asm+0x1a/0x30 [12023.635468][ T1364] [12023.637208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12023.637208][ T1364] dst_init+0x84/0x4a0 [12023.637208][ T1364] dst_alloc+0x97/0x150 [12023.637208][ T1364] ip6_dst_alloc+0x23/0x90 [12023.637208][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12023.637208][ T1364] ip6_pol_route+0x56f/0x840 [12023.637208][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12023.637208][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12023.637208][ T1364] ipv6_rcv+0x1ad/0x810 [12023.637208][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12023.637208][ T1364] process_backlog+0x101/0x620 [12023.637208][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12023.637208][ T1364] net_rx_action+0x495/0xbe0 [12023.637208][ T1364] __do_softirq+0x1b5/0x7f6 [12023.637208][ T1364] [12023.639065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12023.639065][ T1364] netdev_get_by_index+0x5e/0x80 [12023.639065][ T1364] fib6_nh_init+0x3d8/0x15b0 [12023.639065][ T1364] ip6_route_info_create+0xf18/0x17d0 [12023.639065][ T1364] ip6_route_add+0x1c/0x140 [12023.639065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12023.639065][ T1364] addrconf_add_dev+0xe2/0x170 [12023.639065][ T1364] inet6_addr_add+0x12f/0xa40 [12023.639065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12023.639065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12023.639065][ T1364] netlink_rcv_skb+0x130/0x360 [12023.639065][ T1364] netlink_unicast+0x449/0x710 [12023.639065][ T1364] netlink_sendmsg+0x723/0xbe0 [12023.639065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12023.639065][ T1364] ___sys_sendmsg+0xee/0x170 [12023.639065][ T1364] __sys_sendmsg+0xcd/0x170 [12023.639065][ T1364] do_syscall_64+0xc6/0x1e0 [12023.639065][ T1364] [12023.642096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12023.642096][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12023.642096][ T1364] ipv6_find_idev+0x102/0x170 [12023.642096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12023.642096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12023.642096][ T1364] netlink_rcv_skb+0x130/0x360 [12023.642096][ T1364] netlink_unicast+0x449/0x710 [12023.642096][ T1364] netlink_sendmsg+0x723/0xbe0 [12023.642096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12023.642096][ T1364] ___sys_sendmsg+0xee/0x170 [12023.642096][ T1364] __sys_sendmsg+0xcd/0x170 [12023.642096][ T1364] do_syscall_64+0xc6/0x1e0 [12023.642096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12023.642096][ T1364] [12023.643828][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12023.643828][ T1364] neigh_parms_alloc+0x1e5/0x510 [12023.643828][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12023.643828][ T1364] ipv6_find_idev+0x102/0x170 [12023.643828][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12023.643828][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12023.643828][ T1364] netlink_rcv_skb+0x130/0x360 [12023.643828][ T1364] netlink_unicast+0x449/0x710 [12023.643828][ T1364] netlink_sendmsg+0x723/0xbe0 [12023.643828][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12023.643828][ T1364] ___sys_sendmsg+0xee/0x170 [12023.643828][ T1364] __sys_sendmsg+0xcd/0x170 [12023.643828][ T1364] do_syscall_64+0xc6/0x1e0 [12023.643828][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12023.643828][ T1364] [12033.890987][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12033.891479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12033.891479][ T1364] ___neigh_create+0x14b/0xf60 [12033.891479][ T1364] ip6_finish_output2+0xa70/0xf80 [12033.891479][ T1364] ip6_finish_output+0x4ed/0xd30 [12033.891479][ T1364] ip6_output+0x1f3/0x770 [12033.891479][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12033.891479][ T1364] mld_sendpack+0x62d/0xbc0 [12033.891479][ T1364] mld_ifc_work+0x32/0x1f0 [12033.891479][ T1364] process_one_work+0x84d/0x18a0 [12033.891479][ T1364] worker_thread+0x587/0xd30 [12033.891479][ T1364] kthread+0x28a/0x350 [12033.891479][ T1364] ret_from_fork+0x31/0x70 [12033.891479][ T1364] ret_from_fork_asm+0x1a/0x30 [12033.891479][ T1364] [12033.893173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12033.893173][ T1364] dst_init+0x84/0x4a0 [12033.893173][ T1364] dst_alloc+0x97/0x150 [12033.893173][ T1364] ip6_dst_alloc+0x23/0x90 [12033.893173][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12033.893173][ T1364] ip6_pol_route+0x56f/0x840 [12033.893173][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12033.893173][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12033.893173][ T1364] ipv6_rcv+0x1ad/0x810 [12033.893173][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12033.893173][ T1364] process_backlog+0x101/0x620 [12033.893173][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12033.893173][ T1364] net_rx_action+0x495/0xbe0 [12033.893173][ T1364] __do_softirq+0x1b5/0x7f6 [12033.893173][ T1364] [12033.895162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12033.895162][ T1364] netdev_get_by_index+0x5e/0x80 [12033.895162][ T1364] fib6_nh_init+0x3d8/0x15b0 [12033.895162][ T1364] ip6_route_info_create+0xf18/0x17d0 [12033.895162][ T1364] ip6_route_add+0x1c/0x140 [12033.895162][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12033.895162][ T1364] addrconf_add_dev+0xe2/0x170 [12033.895162][ T1364] inet6_addr_add+0x12f/0xa40 [12033.895162][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12033.895162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12033.895162][ T1364] netlink_rcv_skb+0x130/0x360 [12033.895162][ T1364] netlink_unicast+0x449/0x710 [12033.895162][ T1364] netlink_sendmsg+0x723/0xbe0 [12033.895162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12033.895162][ T1364] ___sys_sendmsg+0xee/0x170 [12033.895162][ T1364] __sys_sendmsg+0xcd/0x170 [12033.895162][ T1364] do_syscall_64+0xc6/0x1e0 [12033.895162][ T1364] [12033.897423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12033.897423][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12033.897423][ T1364] ipv6_find_idev+0x102/0x170 [12033.897423][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12033.897423][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12033.897423][ T1364] netlink_rcv_skb+0x130/0x360 [12033.897423][ T1364] netlink_unicast+0x449/0x710 [12033.897423][ T1364] netlink_sendmsg+0x723/0xbe0 [12033.897423][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12033.897423][ T1364] ___sys_sendmsg+0xee/0x170 [12033.897423][ T1364] __sys_sendmsg+0xcd/0x170 [12033.897423][ T1364] do_syscall_64+0xc6/0x1e0 [12033.897423][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12033.897423][ T1364] [12033.899210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12033.899210][ T1364] neigh_parms_alloc+0x1e5/0x510 [12033.899210][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12033.899210][ T1364] ipv6_find_idev+0x102/0x170 [12033.899210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12033.899210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12033.899210][ T1364] netlink_rcv_skb+0x130/0x360 [12033.899210][ T1364] netlink_unicast+0x449/0x710 [12033.899210][ T1364] netlink_sendmsg+0x723/0xbe0 [12033.899210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12033.899210][ T1364] ___sys_sendmsg+0xee/0x170 [12033.899210][ T1364] __sys_sendmsg+0xcd/0x170 [12033.899210][ T1364] do_syscall_64+0xc6/0x1e0 [12033.899210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12033.899210][ T1364] [12043.987071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12043.987586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12043.987586][ T1364] ___neigh_create+0x14b/0xf60 [12043.987586][ T1364] ip6_finish_output2+0xa70/0xf80 [12043.987586][ T1364] ip6_finish_output+0x4ed/0xd30 [12043.987586][ T1364] ip6_output+0x1f3/0x770 [12043.987586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12043.987586][ T1364] mld_sendpack+0x62d/0xbc0 [12043.987586][ T1364] mld_ifc_work+0x32/0x1f0 [12043.987586][ T1364] process_one_work+0x84d/0x18a0 [12043.987586][ T1364] worker_thread+0x587/0xd30 [12043.987586][ T1364] kthread+0x28a/0x350 [12043.987586][ T1364] ret_from_fork+0x31/0x70 [12043.987586][ T1364] ret_from_fork_asm+0x1a/0x30 [12043.987586][ T1364] [12043.989377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12043.989377][ T1364] dst_init+0x84/0x4a0 [12043.989377][ T1364] dst_alloc+0x97/0x150 [12043.989377][ T1364] ip6_dst_alloc+0x23/0x90 [12043.989377][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12043.989377][ T1364] ip6_pol_route+0x56f/0x840 [12043.989377][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12043.989377][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12043.989377][ T1364] ipv6_rcv+0x1ad/0x810 [12043.989377][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12043.989377][ T1364] process_backlog+0x101/0x620 [12043.989377][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12043.989377][ T1364] net_rx_action+0x495/0xbe0 [12043.989377][ T1364] __do_softirq+0x1b5/0x7f6 [12043.989377][ T1364] [12043.991286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12043.991286][ T1364] netdev_get_by_index+0x5e/0x80 [12043.991286][ T1364] fib6_nh_init+0x3d8/0x15b0 [12043.991286][ T1364] ip6_route_info_create+0xf18/0x17d0 [12043.991286][ T1364] ip6_route_add+0x1c/0x140 [12043.991286][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12043.991286][ T1364] addrconf_add_dev+0xe2/0x170 [12043.991286][ T1364] inet6_addr_add+0x12f/0xa40 [12043.991286][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12043.991286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12043.991286][ T1364] netlink_rcv_skb+0x130/0x360 [12043.991286][ T1364] netlink_unicast+0x449/0x710 [12043.991286][ T1364] netlink_sendmsg+0x723/0xbe0 [12043.991286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12043.991286][ T1364] ___sys_sendmsg+0xee/0x170 [12043.991286][ T1364] __sys_sendmsg+0xcd/0x170 [12043.991286][ T1364] do_syscall_64+0xc6/0x1e0 [12043.991286][ T1364] [12043.993553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12043.993553][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12043.993553][ T1364] ipv6_find_idev+0x102/0x170 [12043.993553][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12043.993553][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12043.993553][ T1364] netlink_rcv_skb+0x130/0x360 [12043.993553][ T1364] netlink_unicast+0x449/0x710 [12043.993553][ T1364] netlink_sendmsg+0x723/0xbe0 [12043.993553][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12043.993553][ T1364] ___sys_sendmsg+0xee/0x170 [12043.993553][ T1364] __sys_sendmsg+0xcd/0x170 [12043.993553][ T1364] do_syscall_64+0xc6/0x1e0 [12043.993553][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12043.993553][ T1364] [12043.995333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12043.995333][ T1364] neigh_parms_alloc+0x1e5/0x510 [12043.995333][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12043.995333][ T1364] ipv6_find_idev+0x102/0x170 [12043.995333][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12043.995333][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12043.995333][ T1364] netlink_rcv_skb+0x130/0x360 [12043.995333][ T1364] netlink_unicast+0x449/0x710 [12043.995333][ T1364] netlink_sendmsg+0x723/0xbe0 [12043.995333][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12043.995333][ T1364] ___sys_sendmsg+0xee/0x170 [12043.995333][ T1364] __sys_sendmsg+0xcd/0x170 [12043.995333][ T1364] do_syscall_64+0xc6/0x1e0 [12043.995333][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12043.995333][ T1364] [12054.091100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12054.091613][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12054.091613][ T1364] ___neigh_create+0x14b/0xf60 [12054.091613][ T1364] ip6_finish_output2+0xa70/0xf80 [12054.091613][ T1364] ip6_finish_output+0x4ed/0xd30 [12054.091613][ T1364] ip6_output+0x1f3/0x770 [12054.091613][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12054.091613][ T1364] mld_sendpack+0x62d/0xbc0 [12054.091613][ T1364] mld_ifc_work+0x32/0x1f0 [12054.091613][ T1364] process_one_work+0x84d/0x18a0 [12054.091613][ T1364] worker_thread+0x587/0xd30 [12054.091613][ T1364] kthread+0x28a/0x350 [12054.091613][ T1364] ret_from_fork+0x31/0x70 [12054.091613][ T1364] ret_from_fork_asm+0x1a/0x30 [12054.091613][ T1364] [12054.093537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12054.093537][ T1364] dst_init+0x84/0x4a0 [12054.093537][ T1364] dst_alloc+0x97/0x150 [12054.093537][ T1364] ip6_dst_alloc+0x23/0x90 [12054.093537][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12054.093537][ T1364] ip6_pol_route+0x56f/0x840 [12054.093537][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12054.093537][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12054.093537][ T1364] ipv6_rcv+0x1ad/0x810 [12054.093537][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12054.093537][ T1364] process_backlog+0x101/0x620 [12054.093537][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12054.093537][ T1364] net_rx_action+0x495/0xbe0 [12054.093537][ T1364] __do_softirq+0x1b5/0x7f6 [12054.093537][ T1364] [12054.095621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12054.095621][ T1364] netdev_get_by_index+0x5e/0x80 [12054.095621][ T1364] fib6_nh_init+0x3d8/0x15b0 [12054.095621][ T1364] ip6_route_info_create+0xf18/0x17d0 [12054.095621][ T1364] ip6_route_add+0x1c/0x140 [12054.095621][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12054.095621][ T1364] addrconf_add_dev+0xe2/0x170 [12054.095621][ T1364] inet6_addr_add+0x12f/0xa40 [12054.095621][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12054.095621][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.095621][ T1364] netlink_rcv_skb+0x130/0x360 [12054.095621][ T1364] netlink_unicast+0x449/0x710 [12054.095621][ T1364] netlink_sendmsg+0x723/0xbe0 [12054.095621][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12054.095621][ T1364] ___sys_sendmsg+0xee/0x170 [12054.095621][ T1364] __sys_sendmsg+0xcd/0x170 [12054.095621][ T1364] do_syscall_64+0xc6/0x1e0 [12054.095621][ T1364] [12054.098264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12054.098264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12054.098264][ T1364] ipv6_find_idev+0x102/0x170 [12054.098264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12054.098264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.098264][ T1364] netlink_rcv_skb+0x130/0x360 [12054.098264][ T1364] netlink_unicast+0x449/0x710 [12054.098264][ T1364] netlink_sendmsg+0x723/0xbe0 [12054.098264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12054.098264][ T1364] ___sys_sendmsg+0xee/0x170 [12054.098264][ T1364] __sys_sendmsg+0xcd/0x170 [12054.098264][ T1364] do_syscall_64+0xc6/0x1e0 [12054.098264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12054.098264][ T1364] [12054.100200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12054.100200][ T1364] neigh_parms_alloc+0x1e5/0x510 [12054.100200][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12054.100200][ T1364] ipv6_find_idev+0x102/0x170 [12054.100200][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12054.100200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12054.100200][ T1364] netlink_rcv_skb+0x130/0x360 [12054.100200][ T1364] netlink_unicast+0x449/0x710 [12054.100200][ T1364] netlink_sendmsg+0x723/0xbe0 [12054.100200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12054.100200][ T1364] ___sys_sendmsg+0xee/0x170 [12054.100200][ T1364] __sys_sendmsg+0xcd/0x170 [12054.100200][ T1364] do_syscall_64+0xc6/0x1e0 [12054.100200][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12054.100200][ T1364] [12064.107049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12064.107552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12064.107552][ T1364] ___neigh_create+0x14b/0xf60 [12064.107552][ T1364] ip6_finish_output2+0xa70/0xf80 [12064.107552][ T1364] ip6_finish_output+0x4ed/0xd30 [12064.107552][ T1364] ip6_output+0x1f3/0x770 [12064.107552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12064.107552][ T1364] mld_sendpack+0x62d/0xbc0 [12064.107552][ T1364] mld_ifc_work+0x32/0x1f0 [12064.107552][ T1364] process_one_work+0x84d/0x18a0 [12064.107552][ T1364] worker_thread+0x587/0xd30 [12064.107552][ T1364] kthread+0x28a/0x350 [12064.107552][ T1364] ret_from_fork+0x31/0x70 [12064.107552][ T1364] ret_from_fork_asm+0x1a/0x30 [12064.107552][ T1364] [12064.109332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12064.109332][ T1364] dst_init+0x84/0x4a0 [12064.109332][ T1364] dst_alloc+0x97/0x150 [12064.109332][ T1364] ip6_dst_alloc+0x23/0x90 [12064.109332][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12064.109332][ T1364] ip6_pol_route+0x56f/0x840 [12064.109332][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12064.109332][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12064.109332][ T1364] ipv6_rcv+0x1ad/0x810 [12064.109332][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12064.109332][ T1364] process_backlog+0x101/0x620 [12064.109332][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12064.109332][ T1364] net_rx_action+0x495/0xbe0 [12064.109332][ T1364] __do_softirq+0x1b5/0x7f6 [12064.109332][ T1364] [12064.111221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12064.111221][ T1364] netdev_get_by_index+0x5e/0x80 [12064.111221][ T1364] fib6_nh_init+0x3d8/0x15b0 [12064.111221][ T1364] ip6_route_info_create+0xf18/0x17d0 [12064.111221][ T1364] ip6_route_add+0x1c/0x140 [12064.111221][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12064.111221][ T1364] addrconf_add_dev+0xe2/0x170 [12064.111221][ T1364] inet6_addr_add+0x12f/0xa40 [12064.111221][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12064.111221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12064.111221][ T1364] netlink_rcv_skb+0x130/0x360 [12064.111221][ T1364] netlink_unicast+0x449/0x710 [12064.111221][ T1364] netlink_sendmsg+0x723/0xbe0 [12064.111221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12064.111221][ T1364] ___sys_sendmsg+0xee/0x170 [12064.111221][ T1364] __sys_sendmsg+0xcd/0x170 [12064.111221][ T1364] do_syscall_64+0xc6/0x1e0 [12064.111221][ T1364] [12064.113577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12064.113577][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12064.113577][ T1364] ipv6_find_idev+0x102/0x170 [12064.113577][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12064.113577][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12064.113577][ T1364] netlink_rcv_skb+0x130/0x360 [12064.113577][ T1364] netlink_unicast+0x449/0x710 [12064.113577][ T1364] netlink_sendmsg+0x723/0xbe0 [12064.113577][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12064.113577][ T1364] ___sys_sendmsg+0xee/0x170 [12064.113577][ T1364] __sys_sendmsg+0xcd/0x170 [12064.113577][ T1364] do_syscall_64+0xc6/0x1e0 [12064.113577][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12064.113577][ T1364] [12064.115276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12064.115276][ T1364] neigh_parms_alloc+0x1e5/0x510 [12064.115276][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12064.115276][ T1364] ipv6_find_idev+0x102/0x170 [12064.115276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12064.115276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12064.115276][ T1364] netlink_rcv_skb+0x130/0x360 [12064.115276][ T1364] netlink_unicast+0x449/0x710 [12064.115276][ T1364] netlink_sendmsg+0x723/0xbe0 [12064.115276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12064.115276][ T1364] ___sys_sendmsg+0xee/0x170 [12064.115276][ T1364] __sys_sendmsg+0xcd/0x170 [12064.115276][ T1364] do_syscall_64+0xc6/0x1e0 [12064.115276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12064.115276][ T1364] [12074.187047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12074.187539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12074.187539][ T1364] ___neigh_create+0x14b/0xf60 [12074.187539][ T1364] ip6_finish_output2+0xa70/0xf80 [12074.187539][ T1364] ip6_finish_output+0x4ed/0xd30 [12074.187539][ T1364] ip6_output+0x1f3/0x770 [12074.187539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12074.187539][ T1364] mld_sendpack+0x62d/0xbc0 [12074.187539][ T1364] mld_ifc_work+0x32/0x1f0 [12074.187539][ T1364] process_one_work+0x84d/0x18a0 [12074.187539][ T1364] worker_thread+0x587/0xd30 [12074.187539][ T1364] kthread+0x28a/0x350 [12074.187539][ T1364] ret_from_fork+0x31/0x70 [12074.187539][ T1364] ret_from_fork_asm+0x1a/0x30 [12074.187539][ T1364] [12074.189330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12074.189330][ T1364] dst_init+0x84/0x4a0 [12074.189330][ T1364] dst_alloc+0x97/0x150 [12074.189330][ T1364] ip6_dst_alloc+0x23/0x90 [12074.189330][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12074.189330][ T1364] ip6_pol_route+0x56f/0x840 [12074.189330][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12074.189330][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12074.189330][ T1364] ipv6_rcv+0x1ad/0x810 [12074.189330][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12074.189330][ T1364] process_backlog+0x101/0x620 [12074.189330][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12074.189330][ T1364] net_rx_action+0x495/0xbe0 [12074.189330][ T1364] __do_softirq+0x1b5/0x7f6 [12074.189330][ T1364] [12074.191218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12074.191218][ T1364] netdev_get_by_index+0x5e/0x80 [12074.191218][ T1364] fib6_nh_init+0x3d8/0x15b0 [12074.191218][ T1364] ip6_route_info_create+0xf18/0x17d0 [12074.191218][ T1364] ip6_route_add+0x1c/0x140 [12074.191218][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12074.191218][ T1364] addrconf_add_dev+0xe2/0x170 [12074.191218][ T1364] inet6_addr_add+0x12f/0xa40 [12074.191218][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12074.191218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12074.191218][ T1364] netlink_rcv_skb+0x130/0x360 [12074.191218][ T1364] netlink_unicast+0x449/0x710 [12074.191218][ T1364] netlink_sendmsg+0x723/0xbe0 [12074.191218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12074.191218][ T1364] ___sys_sendmsg+0xee/0x170 [12074.191218][ T1364] __sys_sendmsg+0xcd/0x170 [12074.191218][ T1364] do_syscall_64+0xc6/0x1e0 [12074.191218][ T1364] [12074.193785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12074.193785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12074.193785][ T1364] ipv6_find_idev+0x102/0x170 [12074.193785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12074.193785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12074.193785][ T1364] netlink_rcv_skb+0x130/0x360 [12074.193785][ T1364] netlink_unicast+0x449/0x710 [12074.193785][ T1364] netlink_sendmsg+0x723/0xbe0 [12074.193785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12074.193785][ T1364] ___sys_sendmsg+0xee/0x170 [12074.193785][ T1364] __sys_sendmsg+0xcd/0x170 [12074.193785][ T1364] do_syscall_64+0xc6/0x1e0 [12074.193785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12074.193785][ T1364] [12074.195550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12074.195550][ T1364] neigh_parms_alloc+0x1e5/0x510 [12074.195550][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12074.195550][ T1364] ipv6_find_idev+0x102/0x170 [12074.195550][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12074.195550][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12074.195550][ T1364] netlink_rcv_skb+0x130/0x360 [12074.195550][ T1364] netlink_unicast+0x449/0x710 [12074.195550][ T1364] netlink_sendmsg+0x723/0xbe0 [12074.195550][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12074.195550][ T1364] ___sys_sendmsg+0xee/0x170 [12074.195550][ T1364] __sys_sendmsg+0xcd/0x170 [12074.195550][ T1364] do_syscall_64+0xc6/0x1e0 [12074.195550][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12074.195550][ T1364] [12084.331057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12084.331563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12084.331563][ T1364] ___neigh_create+0x14b/0xf60 [12084.331563][ T1364] ip6_finish_output2+0xa70/0xf80 [12084.331563][ T1364] ip6_finish_output+0x4ed/0xd30 [12084.331563][ T1364] ip6_output+0x1f3/0x770 [12084.331563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12084.331563][ T1364] mld_sendpack+0x62d/0xbc0 [12084.331563][ T1364] mld_ifc_work+0x32/0x1f0 [12084.331563][ T1364] process_one_work+0x84d/0x18a0 [12084.331563][ T1364] worker_thread+0x587/0xd30 [12084.331563][ T1364] kthread+0x28a/0x350 [12084.331563][ T1364] ret_from_fork+0x31/0x70 [12084.331563][ T1364] ret_from_fork_asm+0x1a/0x30 [12084.331563][ T1364] [12084.333333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12084.333333][ T1364] dst_init+0x84/0x4a0 [12084.333333][ T1364] dst_alloc+0x97/0x150 [12084.333333][ T1364] ip6_dst_alloc+0x23/0x90 [12084.333333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12084.333333][ T1364] ip6_pol_route+0x56f/0x840 [12084.333333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12084.333333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12084.333333][ T1364] ipv6_rcv+0x1ad/0x810 [12084.333333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12084.333333][ T1364] process_backlog+0x101/0x620 [12084.333333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12084.333333][ T1364] net_rx_action+0x495/0xbe0 [12084.333333][ T1364] __do_softirq+0x1b5/0x7f6 [12084.333333][ T1364] [12084.335218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12084.335218][ T1364] netdev_get_by_index+0x5e/0x80 [12084.335218][ T1364] fib6_nh_init+0x3d8/0x15b0 [12084.335218][ T1364] ip6_route_info_create+0xf18/0x17d0 [12084.335218][ T1364] ip6_route_add+0x1c/0x140 [12084.335218][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12084.335218][ T1364] addrconf_add_dev+0xe2/0x170 [12084.335218][ T1364] inet6_addr_add+0x12f/0xa40 [12084.335218][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12084.335218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12084.335218][ T1364] netlink_rcv_skb+0x130/0x360 [12084.335218][ T1364] netlink_unicast+0x449/0x710 [12084.335218][ T1364] netlink_sendmsg+0x723/0xbe0 [12084.335218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12084.335218][ T1364] ___sys_sendmsg+0xee/0x170 [12084.335218][ T1364] __sys_sendmsg+0xcd/0x170 [12084.335218][ T1364] do_syscall_64+0xc6/0x1e0 [12084.335218][ T1364] [12084.337472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12084.337472][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12084.337472][ T1364] ipv6_find_idev+0x102/0x170 [12084.337472][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12084.337472][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12084.337472][ T1364] netlink_rcv_skb+0x130/0x360 [12084.337472][ T1364] netlink_unicast+0x449/0x710 [12084.337472][ T1364] netlink_sendmsg+0x723/0xbe0 [12084.337472][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12084.337472][ T1364] ___sys_sendmsg+0xee/0x170 [12084.337472][ T1364] __sys_sendmsg+0xcd/0x170 [12084.337472][ T1364] do_syscall_64+0xc6/0x1e0 [12084.337472][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12084.337472][ T1364] [12084.339281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12084.339281][ T1364] neigh_parms_alloc+0x1e5/0x510 [12084.339281][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12084.339281][ T1364] ipv6_find_idev+0x102/0x170 [12084.339281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12084.339281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12084.339281][ T1364] netlink_rcv_skb+0x130/0x360 [12084.339281][ T1364] netlink_unicast+0x449/0x710 [12084.339281][ T1364] netlink_sendmsg+0x723/0xbe0 [12084.339281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12084.339281][ T1364] ___sys_sendmsg+0xee/0x170 [12084.339281][ T1364] __sys_sendmsg+0xcd/0x170 [12084.339281][ T1364] do_syscall_64+0xc6/0x1e0 [12084.339281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12084.339281][ T1364] [12094.411085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12094.411588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12094.411588][ T1364] ___neigh_create+0x14b/0xf60 [12094.411588][ T1364] ip6_finish_output2+0xa70/0xf80 [12094.411588][ T1364] ip6_finish_output+0x4ed/0xd30 [12094.411588][ T1364] ip6_output+0x1f3/0x770 [12094.411588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12094.411588][ T1364] mld_sendpack+0x62d/0xbc0 [12094.411588][ T1364] mld_ifc_work+0x32/0x1f0 [12094.411588][ T1364] process_one_work+0x84d/0x18a0 [12094.411588][ T1364] worker_thread+0x587/0xd30 [12094.411588][ T1364] kthread+0x28a/0x350 [12094.411588][ T1364] ret_from_fork+0x31/0x70 [12094.411588][ T1364] ret_from_fork_asm+0x1a/0x30 [12094.411588][ T1364] [12094.413301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12094.413301][ T1364] dst_init+0x84/0x4a0 [12094.413301][ T1364] dst_alloc+0x97/0x150 [12094.413301][ T1364] ip6_dst_alloc+0x23/0x90 [12094.413301][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12094.413301][ T1364] ip6_pol_route+0x56f/0x840 [12094.413301][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12094.413301][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12094.413301][ T1364] ipv6_rcv+0x1ad/0x810 [12094.413301][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12094.413301][ T1364] process_backlog+0x101/0x620 [12094.413301][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12094.413301][ T1364] net_rx_action+0x495/0xbe0 [12094.413301][ T1364] __do_softirq+0x1b5/0x7f6 [12094.413301][ T1364] [12094.415248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12094.415248][ T1364] netdev_get_by_index+0x5e/0x80 [12094.415248][ T1364] fib6_nh_init+0x3d8/0x15b0 [12094.415248][ T1364] ip6_route_info_create+0xf18/0x17d0 [12094.415248][ T1364] ip6_route_add+0x1c/0x140 [12094.415248][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12094.415248][ T1364] addrconf_add_dev+0xe2/0x170 [12094.415248][ T1364] inet6_addr_add+0x12f/0xa40 [12094.415248][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12094.415248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12094.415248][ T1364] netlink_rcv_skb+0x130/0x360 [12094.415248][ T1364] netlink_unicast+0x449/0x710 [12094.415248][ T1364] netlink_sendmsg+0x723/0xbe0 [12094.415248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12094.415248][ T1364] ___sys_sendmsg+0xee/0x170 [12094.415248][ T1364] __sys_sendmsg+0xcd/0x170 [12094.415248][ T1364] do_syscall_64+0xc6/0x1e0 [12094.415248][ T1364] [12094.417427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12094.417427][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12094.417427][ T1364] ipv6_find_idev+0x102/0x170 [12094.417427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12094.417427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12094.417427][ T1364] netlink_rcv_skb+0x130/0x360 [12094.417427][ T1364] netlink_unicast+0x449/0x710 [12094.417427][ T1364] netlink_sendmsg+0x723/0xbe0 [12094.417427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12094.417427][ T1364] ___sys_sendmsg+0xee/0x170 [12094.417427][ T1364] __sys_sendmsg+0xcd/0x170 [12094.417427][ T1364] do_syscall_64+0xc6/0x1e0 [12094.417427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12094.417427][ T1364] [12094.419148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12094.419148][ T1364] neigh_parms_alloc+0x1e5/0x510 [12094.419148][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12094.419148][ T1364] ipv6_find_idev+0x102/0x170 [12094.419148][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12094.419148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12094.419148][ T1364] netlink_rcv_skb+0x130/0x360 [12094.419148][ T1364] netlink_unicast+0x449/0x710 [12094.419148][ T1364] netlink_sendmsg+0x723/0xbe0 [12094.419148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12094.419148][ T1364] ___sys_sendmsg+0xee/0x170 [12094.419148][ T1364] __sys_sendmsg+0xcd/0x170 [12094.419148][ T1364] do_syscall_64+0xc6/0x1e0 [12094.419148][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12094.419148][ T1364] [12104.667020][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12104.667449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12104.667449][ T1364] ___neigh_create+0x14b/0xf60 [12104.667449][ T1364] ip6_finish_output2+0xa70/0xf80 [12104.667449][ T1364] ip6_finish_output+0x4ed/0xd30 [12104.667449][ T1364] ip6_output+0x1f3/0x770 [12104.667449][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12104.667449][ T1364] mld_sendpack+0x62d/0xbc0 [12104.667449][ T1364] mld_ifc_work+0x32/0x1f0 [12104.667449][ T1364] process_one_work+0x84d/0x18a0 [12104.667449][ T1364] worker_thread+0x587/0xd30 [12104.667449][ T1364] kthread+0x28a/0x350 [12104.667449][ T1364] ret_from_fork+0x31/0x70 [12104.667449][ T1364] ret_from_fork_asm+0x1a/0x30 [12104.667449][ T1364] [12104.669174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12104.669174][ T1364] dst_init+0x84/0x4a0 [12104.669174][ T1364] dst_alloc+0x97/0x150 [12104.669174][ T1364] ip6_dst_alloc+0x23/0x90 [12104.669174][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12104.669174][ T1364] ip6_pol_route+0x56f/0x840 [12104.669174][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12104.669174][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12104.669174][ T1364] ipv6_rcv+0x1ad/0x810 [12104.669174][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12104.669174][ T1364] process_backlog+0x101/0x620 [12104.669174][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12104.669174][ T1364] net_rx_action+0x495/0xbe0 [12104.669174][ T1364] __do_softirq+0x1b5/0x7f6 [12104.669174][ T1364] [12104.670996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12104.670996][ T1364] netdev_get_by_index+0x5e/0x80 [12104.670996][ T1364] fib6_nh_init+0x3d8/0x15b0 [12104.670996][ T1364] ip6_route_info_create+0xf18/0x17d0 [12104.670996][ T1364] ip6_route_add+0x1c/0x140 [12104.670996][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12104.670996][ T1364] addrconf_add_dev+0xe2/0x170 [12104.670996][ T1364] inet6_addr_add+0x12f/0xa40 [12104.670996][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12104.670996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12104.670996][ T1364] netlink_rcv_skb+0x130/0x360 [12104.670996][ T1364] netlink_unicast+0x449/0x710 [12104.670996][ T1364] netlink_sendmsg+0x723/0xbe0 [12104.670996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12104.670996][ T1364] ___sys_sendmsg+0xee/0x170 [12104.670996][ T1364] __sys_sendmsg+0xcd/0x170 [12104.670996][ T1364] do_syscall_64+0xc6/0x1e0 [12104.670996][ T1364] [12104.673167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12104.673167][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12104.673167][ T1364] ipv6_find_idev+0x102/0x170 [12104.673167][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12104.673167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12104.673167][ T1364] netlink_rcv_skb+0x130/0x360 [12104.673167][ T1364] netlink_unicast+0x449/0x710 [12104.673167][ T1364] netlink_sendmsg+0x723/0xbe0 [12104.673167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12104.673167][ T1364] ___sys_sendmsg+0xee/0x170 [12104.673167][ T1364] __sys_sendmsg+0xcd/0x170 [12104.673167][ T1364] do_syscall_64+0xc6/0x1e0 [12104.673167][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12104.673167][ T1364] [12104.674878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12104.674878][ T1364] neigh_parms_alloc+0x1e5/0x510 [12104.674878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12104.674878][ T1364] ipv6_find_idev+0x102/0x170 [12104.674878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12104.674878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12104.674878][ T1364] netlink_rcv_skb+0x130/0x360 [12104.674878][ T1364] netlink_unicast+0x449/0x710 [12104.674878][ T1364] netlink_sendmsg+0x723/0xbe0 [12104.674878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12104.674878][ T1364] ___sys_sendmsg+0xee/0x170 [12104.674878][ T1364] __sys_sendmsg+0xcd/0x170 [12104.674878][ T1364] do_syscall_64+0xc6/0x1e0 [12104.674878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12104.674878][ T1364] [12114.923009][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12114.923508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12114.923508][ T1364] ___neigh_create+0x14b/0xf60 [12114.923508][ T1364] ip6_finish_output2+0xa70/0xf80 [12114.923508][ T1364] ip6_finish_output+0x4ed/0xd30 [12114.923508][ T1364] ip6_output+0x1f3/0x770 [12114.923508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12114.923508][ T1364] mld_sendpack+0x62d/0xbc0 [12114.923508][ T1364] mld_ifc_work+0x32/0x1f0 [12114.923508][ T1364] process_one_work+0x84d/0x18a0 [12114.923508][ T1364] worker_thread+0x587/0xd30 [12114.923508][ T1364] kthread+0x28a/0x350 [12114.923508][ T1364] ret_from_fork+0x31/0x70 [12114.923508][ T1364] ret_from_fork_asm+0x1a/0x30 [12114.923508][ T1364] [12114.925233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12114.925233][ T1364] dst_init+0x84/0x4a0 [12114.925233][ T1364] dst_alloc+0x97/0x150 [12114.925233][ T1364] ip6_dst_alloc+0x23/0x90 [12114.925233][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12114.925233][ T1364] ip6_pol_route+0x56f/0x840 [12114.925233][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12114.925233][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12114.925233][ T1364] ipv6_rcv+0x1ad/0x810 [12114.925233][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12114.925233][ T1364] process_backlog+0x101/0x620 [12114.925233][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12114.925233][ T1364] net_rx_action+0x495/0xbe0 [12114.925233][ T1364] __do_softirq+0x1b5/0x7f6 [12114.925233][ T1364] [12114.927051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12114.927051][ T1364] netdev_get_by_index+0x5e/0x80 [12114.927051][ T1364] fib6_nh_init+0x3d8/0x15b0 [12114.927051][ T1364] ip6_route_info_create+0xf18/0x17d0 [12114.927051][ T1364] ip6_route_add+0x1c/0x140 [12114.927051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12114.927051][ T1364] addrconf_add_dev+0xe2/0x170 [12114.927051][ T1364] inet6_addr_add+0x12f/0xa40 [12114.927051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12114.927051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12114.927051][ T1364] netlink_rcv_skb+0x130/0x360 [12114.927051][ T1364] netlink_unicast+0x449/0x710 [12114.927051][ T1364] netlink_sendmsg+0x723/0xbe0 [12114.927051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12114.927051][ T1364] ___sys_sendmsg+0xee/0x170 [12114.927051][ T1364] __sys_sendmsg+0xcd/0x170 [12114.927051][ T1364] do_syscall_64+0xc6/0x1e0 [12114.927051][ T1364] [12114.929233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12114.929233][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12114.929233][ T1364] ipv6_find_idev+0x102/0x170 [12114.929233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12114.929233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12114.929233][ T1364] netlink_rcv_skb+0x130/0x360 [12114.929233][ T1364] netlink_unicast+0x449/0x710 [12114.929233][ T1364] netlink_sendmsg+0x723/0xbe0 [12114.929233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12114.929233][ T1364] ___sys_sendmsg+0xee/0x170 [12114.929233][ T1364] __sys_sendmsg+0xcd/0x170 [12114.929233][ T1364] do_syscall_64+0xc6/0x1e0 [12114.929233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12114.929233][ T1364] [12114.930939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12114.930939][ T1364] neigh_parms_alloc+0x1e5/0x510 [12114.930939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12114.930939][ T1364] ipv6_find_idev+0x102/0x170 [12114.930939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12114.930939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12114.930939][ T1364] netlink_rcv_skb+0x130/0x360 [12114.930939][ T1364] netlink_unicast+0x449/0x710 [12114.930939][ T1364] netlink_sendmsg+0x723/0xbe0 [12114.930939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12114.930939][ T1364] ___sys_sendmsg+0xee/0x170 [12114.930939][ T1364] __sys_sendmsg+0xcd/0x170 [12114.930939][ T1364] do_syscall_64+0xc6/0x1e0 [12114.930939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12114.930939][ T1364] [12125.179093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12125.179599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12125.179599][ T1364] ___neigh_create+0x14b/0xf60 [12125.179599][ T1364] ip6_finish_output2+0xa70/0xf80 [12125.179599][ T1364] ip6_finish_output+0x4ed/0xd30 [12125.179599][ T1364] ip6_output+0x1f3/0x770 [12125.179599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12125.179599][ T1364] mld_sendpack+0x62d/0xbc0 [12125.179599][ T1364] mld_ifc_work+0x32/0x1f0 [12125.179599][ T1364] process_one_work+0x84d/0x18a0 [12125.179599][ T1364] worker_thread+0x587/0xd30 [12125.179599][ T1364] kthread+0x28a/0x350 [12125.179599][ T1364] ret_from_fork+0x31/0x70 [12125.179599][ T1364] ret_from_fork_asm+0x1a/0x30 [12125.179599][ T1364] [12125.181334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12125.181334][ T1364] dst_init+0x84/0x4a0 [12125.181334][ T1364] dst_alloc+0x97/0x150 [12125.181334][ T1364] ip6_dst_alloc+0x23/0x90 [12125.181334][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12125.181334][ T1364] ip6_pol_route+0x56f/0x840 [12125.181334][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12125.181334][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12125.181334][ T1364] ipv6_rcv+0x1ad/0x810 [12125.181334][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12125.181334][ T1364] process_backlog+0x101/0x620 [12125.181334][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12125.181334][ T1364] net_rx_action+0x495/0xbe0 [12125.181334][ T1364] __do_softirq+0x1b5/0x7f6 [12125.181334][ T1364] [12125.183173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12125.183173][ T1364] netdev_get_by_index+0x5e/0x80 [12125.183173][ T1364] fib6_nh_init+0x3d8/0x15b0 [12125.183173][ T1364] ip6_route_info_create+0xf18/0x17d0 [12125.183173][ T1364] ip6_route_add+0x1c/0x140 [12125.183173][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12125.183173][ T1364] addrconf_add_dev+0xe2/0x170 [12125.183173][ T1364] inet6_addr_add+0x12f/0xa40 [12125.183173][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12125.183173][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12125.183173][ T1364] netlink_rcv_skb+0x130/0x360 [12125.183173][ T1364] netlink_unicast+0x449/0x710 [12125.183173][ T1364] netlink_sendmsg+0x723/0xbe0 [12125.183173][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12125.183173][ T1364] ___sys_sendmsg+0xee/0x170 [12125.183173][ T1364] __sys_sendmsg+0xcd/0x170 [12125.183173][ T1364] do_syscall_64+0xc6/0x1e0 [12125.183173][ T1364] [12125.185380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12125.185380][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12125.185380][ T1364] ipv6_find_idev+0x102/0x170 [12125.185380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12125.185380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12125.185380][ T1364] netlink_rcv_skb+0x130/0x360 [12125.185380][ T1364] netlink_unicast+0x449/0x710 [12125.185380][ T1364] netlink_sendmsg+0x723/0xbe0 [12125.185380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12125.185380][ T1364] ___sys_sendmsg+0xee/0x170 [12125.185380][ T1364] __sys_sendmsg+0xcd/0x170 [12125.185380][ T1364] do_syscall_64+0xc6/0x1e0 [12125.185380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12125.185380][ T1364] [12125.187092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12125.187092][ T1364] neigh_parms_alloc+0x1e5/0x510 [12125.187092][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12125.187092][ T1364] ipv6_find_idev+0x102/0x170 [12125.187092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12125.187092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12125.187092][ T1364] netlink_rcv_skb+0x130/0x360 [12125.187092][ T1364] netlink_unicast+0x449/0x710 [12125.187092][ T1364] netlink_sendmsg+0x723/0xbe0 [12125.187092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12125.187092][ T1364] ___sys_sendmsg+0xee/0x170 [12125.187092][ T1364] __sys_sendmsg+0xcd/0x170 [12125.187092][ T1364] do_syscall_64+0xc6/0x1e0 [12125.187092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12125.187092][ T1364] [12135.435014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12135.435544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12135.435544][ T1364] ___neigh_create+0x14b/0xf60 [12135.435544][ T1364] ip6_finish_output2+0xa70/0xf80 [12135.435544][ T1364] ip6_finish_output+0x4ed/0xd30 [12135.435544][ T1364] ip6_output+0x1f3/0x770 [12135.435544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12135.435544][ T1364] mld_sendpack+0x62d/0xbc0 [12135.435544][ T1364] mld_ifc_work+0x32/0x1f0 [12135.435544][ T1364] process_one_work+0x84d/0x18a0 [12135.435544][ T1364] worker_thread+0x587/0xd30 [12135.435544][ T1364] kthread+0x28a/0x350 [12135.435544][ T1364] ret_from_fork+0x31/0x70 [12135.435544][ T1364] ret_from_fork_asm+0x1a/0x30 [12135.435544][ T1364] [12135.437273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12135.437273][ T1364] dst_init+0x84/0x4a0 [12135.437273][ T1364] dst_alloc+0x97/0x150 [12135.437273][ T1364] ip6_dst_alloc+0x23/0x90 [12135.437273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12135.437273][ T1364] ip6_pol_route+0x56f/0x840 [12135.437273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12135.437273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12135.437273][ T1364] ipv6_rcv+0x1ad/0x810 [12135.437273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12135.437273][ T1364] process_backlog+0x101/0x620 [12135.437273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12135.437273][ T1364] net_rx_action+0x495/0xbe0 [12135.437273][ T1364] __do_softirq+0x1b5/0x7f6 [12135.437273][ T1364] [12135.439127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12135.439127][ T1364] netdev_get_by_index+0x5e/0x80 [12135.439127][ T1364] fib6_nh_init+0x3d8/0x15b0 [12135.439127][ T1364] ip6_route_info_create+0xf18/0x17d0 [12135.439127][ T1364] ip6_route_add+0x1c/0x140 [12135.439127][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12135.439127][ T1364] addrconf_add_dev+0xe2/0x170 [12135.439127][ T1364] inet6_addr_add+0x12f/0xa40 [12135.439127][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12135.439127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12135.439127][ T1364] netlink_rcv_skb+0x130/0x360 [12135.439127][ T1364] netlink_unicast+0x449/0x710 [12135.439127][ T1364] netlink_sendmsg+0x723/0xbe0 [12135.439127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12135.439127][ T1364] ___sys_sendmsg+0xee/0x170 [12135.439127][ T1364] __sys_sendmsg+0xcd/0x170 [12135.439127][ T1364] do_syscall_64+0xc6/0x1e0 [12135.439127][ T1364] [12135.441321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12135.441321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12135.441321][ T1364] ipv6_find_idev+0x102/0x170 [12135.441321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12135.441321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12135.441321][ T1364] netlink_rcv_skb+0x130/0x360 [12135.441321][ T1364] netlink_unicast+0x449/0x710 [12135.441321][ T1364] netlink_sendmsg+0x723/0xbe0 [12135.441321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12135.441321][ T1364] ___sys_sendmsg+0xee/0x170 [12135.441321][ T1364] __sys_sendmsg+0xcd/0x170 [12135.441321][ T1364] do_syscall_64+0xc6/0x1e0 [12135.441321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12135.441321][ T1364] [12135.443039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12135.443039][ T1364] neigh_parms_alloc+0x1e5/0x510 [12135.443039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12135.443039][ T1364] ipv6_find_idev+0x102/0x170 [12135.443039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12135.443039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12135.443039][ T1364] netlink_rcv_skb+0x130/0x360 [12135.443039][ T1364] netlink_unicast+0x449/0x710 [12135.443039][ T1364] netlink_sendmsg+0x723/0xbe0 [12135.443039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12135.443039][ T1364] ___sys_sendmsg+0xee/0x170 [12135.443039][ T1364] __sys_sendmsg+0xcd/0x170 [12135.443039][ T1364] do_syscall_64+0xc6/0x1e0 [12135.443039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12135.443039][ T1364] [12145.691081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12145.691627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12145.691627][ T1364] ___neigh_create+0x14b/0xf60 [12145.691627][ T1364] ip6_finish_output2+0xa70/0xf80 [12145.691627][ T1364] ip6_finish_output+0x4ed/0xd30 [12145.691627][ T1364] ip6_output+0x1f3/0x770 [12145.691627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12145.691627][ T1364] mld_sendpack+0x62d/0xbc0 [12145.691627][ T1364] mld_ifc_work+0x32/0x1f0 [12145.691627][ T1364] process_one_work+0x84d/0x18a0 [12145.691627][ T1364] worker_thread+0x587/0xd30 [12145.691627][ T1364] kthread+0x28a/0x350 [12145.691627][ T1364] ret_from_fork+0x31/0x70 [12145.691627][ T1364] ret_from_fork_asm+0x1a/0x30 [12145.691627][ T1364] [12145.693353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12145.693353][ T1364] dst_init+0x84/0x4a0 [12145.693353][ T1364] dst_alloc+0x97/0x150 [12145.693353][ T1364] ip6_dst_alloc+0x23/0x90 [12145.693353][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12145.693353][ T1364] ip6_pol_route+0x56f/0x840 [12145.693353][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12145.693353][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12145.693353][ T1364] ipv6_rcv+0x1ad/0x810 [12145.693353][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12145.693353][ T1364] process_backlog+0x101/0x620 [12145.693353][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12145.693353][ T1364] net_rx_action+0x495/0xbe0 [12145.693353][ T1364] __do_softirq+0x1b5/0x7f6 [12145.693353][ T1364] [12145.695190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12145.695190][ T1364] netdev_get_by_index+0x5e/0x80 [12145.695190][ T1364] fib6_nh_init+0x3d8/0x15b0 [12145.695190][ T1364] ip6_route_info_create+0xf18/0x17d0 [12145.695190][ T1364] ip6_route_add+0x1c/0x140 [12145.695190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12145.695190][ T1364] addrconf_add_dev+0xe2/0x170 [12145.695190][ T1364] inet6_addr_add+0x12f/0xa40 [12145.695190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12145.695190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12145.695190][ T1364] netlink_rcv_skb+0x130/0x360 [12145.695190][ T1364] netlink_unicast+0x449/0x710 [12145.695190][ T1364] netlink_sendmsg+0x723/0xbe0 [12145.695190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12145.695190][ T1364] ___sys_sendmsg+0xee/0x170 [12145.695190][ T1364] __sys_sendmsg+0xcd/0x170 [12145.695190][ T1364] do_syscall_64+0xc6/0x1e0 [12145.695190][ T1364] [12145.697396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12145.697396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12145.697396][ T1364] ipv6_find_idev+0x102/0x170 [12145.697396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12145.697396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12145.697396][ T1364] netlink_rcv_skb+0x130/0x360 [12145.697396][ T1364] netlink_unicast+0x449/0x710 [12145.697396][ T1364] netlink_sendmsg+0x723/0xbe0 [12145.697396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12145.697396][ T1364] ___sys_sendmsg+0xee/0x170 [12145.697396][ T1364] __sys_sendmsg+0xcd/0x170 [12145.697396][ T1364] do_syscall_64+0xc6/0x1e0 [12145.697396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12145.697396][ T1364] [12145.699142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12145.699142][ T1364] neigh_parms_alloc+0x1e5/0x510 [12145.699142][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12145.699142][ T1364] ipv6_find_idev+0x102/0x170 [12145.699142][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12145.699142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12145.699142][ T1364] netlink_rcv_skb+0x130/0x360 [12145.699142][ T1364] netlink_unicast+0x449/0x710 [12145.699142][ T1364] netlink_sendmsg+0x723/0xbe0 [12145.699142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12145.699142][ T1364] ___sys_sendmsg+0xee/0x170 [12145.699142][ T1364] __sys_sendmsg+0xcd/0x170 [12145.699142][ T1364] do_syscall_64+0xc6/0x1e0 [12145.699142][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12145.699142][ T1364] [12155.731075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12155.731562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12155.731562][ T1364] ___neigh_create+0x14b/0xf60 [12155.731562][ T1364] ip6_finish_output2+0xa70/0xf80 [12155.731562][ T1364] ip6_finish_output+0x4ed/0xd30 [12155.731562][ T1364] ip6_output+0x1f3/0x770 [12155.731562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12155.731562][ T1364] mld_sendpack+0x62d/0xbc0 [12155.731562][ T1364] mld_ifc_work+0x32/0x1f0 [12155.731562][ T1364] process_one_work+0x84d/0x18a0 [12155.731562][ T1364] worker_thread+0x587/0xd30 [12155.731562][ T1364] kthread+0x28a/0x350 [12155.731562][ T1364] ret_from_fork+0x31/0x70 [12155.731562][ T1364] ret_from_fork_asm+0x1a/0x30 [12155.731562][ T1364] [12155.733290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12155.733290][ T1364] dst_init+0x84/0x4a0 [12155.733290][ T1364] dst_alloc+0x97/0x150 [12155.733290][ T1364] ip6_dst_alloc+0x23/0x90 [12155.733290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12155.733290][ T1364] ip6_pol_route+0x56f/0x840 [12155.733290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12155.733290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12155.733290][ T1364] ipv6_rcv+0x1ad/0x810 [12155.733290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12155.733290][ T1364] process_backlog+0x101/0x620 [12155.733290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12155.733290][ T1364] net_rx_action+0x495/0xbe0 [12155.733290][ T1364] __do_softirq+0x1b5/0x7f6 [12155.733290][ T1364] [12155.735118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12155.735118][ T1364] netdev_get_by_index+0x5e/0x80 [12155.735118][ T1364] fib6_nh_init+0x3d8/0x15b0 [12155.735118][ T1364] ip6_route_info_create+0xf18/0x17d0 [12155.735118][ T1364] ip6_route_add+0x1c/0x140 [12155.735118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12155.735118][ T1364] addrconf_add_dev+0xe2/0x170 [12155.735118][ T1364] inet6_addr_add+0x12f/0xa40 [12155.735118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12155.735118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12155.735118][ T1364] netlink_rcv_skb+0x130/0x360 [12155.735118][ T1364] netlink_unicast+0x449/0x710 [12155.735118][ T1364] netlink_sendmsg+0x723/0xbe0 [12155.735118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12155.735118][ T1364] ___sys_sendmsg+0xee/0x170 [12155.735118][ T1364] __sys_sendmsg+0xcd/0x170 [12155.735118][ T1364] do_syscall_64+0xc6/0x1e0 [12155.735118][ T1364] [12155.737323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12155.737323][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12155.737323][ T1364] ipv6_find_idev+0x102/0x170 [12155.737323][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12155.737323][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12155.737323][ T1364] netlink_rcv_skb+0x130/0x360 [12155.737323][ T1364] netlink_unicast+0x449/0x710 [12155.737323][ T1364] netlink_sendmsg+0x723/0xbe0 [12155.737323][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12155.737323][ T1364] ___sys_sendmsg+0xee/0x170 [12155.737323][ T1364] __sys_sendmsg+0xcd/0x170 [12155.737323][ T1364] do_syscall_64+0xc6/0x1e0 [12155.737323][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12155.737323][ T1364] [12155.739065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12155.739065][ T1364] neigh_parms_alloc+0x1e5/0x510 [12155.739065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12155.739065][ T1364] ipv6_find_idev+0x102/0x170 [12155.739065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12155.739065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12155.739065][ T1364] netlink_rcv_skb+0x130/0x360 [12155.739065][ T1364] netlink_unicast+0x449/0x710 [12155.739065][ T1364] netlink_sendmsg+0x723/0xbe0 [12155.739065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12155.739065][ T1364] ___sys_sendmsg+0xee/0x170 [12155.739065][ T1364] __sys_sendmsg+0xcd/0x170 [12155.739065][ T1364] do_syscall_64+0xc6/0x1e0 [12155.739065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12155.739065][ T1364] [12165.978995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12165.979561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12165.979561][ T1364] ___neigh_create+0x14b/0xf60 [12165.979561][ T1364] ip6_finish_output2+0xa70/0xf80 [12165.979561][ T1364] ip6_finish_output+0x4ed/0xd30 [12165.979561][ T1364] ip6_output+0x1f3/0x770 [12165.979561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12165.979561][ T1364] mld_sendpack+0x62d/0xbc0 [12165.979561][ T1364] mld_ifc_work+0x32/0x1f0 [12165.979561][ T1364] process_one_work+0x84d/0x18a0 [12165.979561][ T1364] worker_thread+0x587/0xd30 [12165.979561][ T1364] kthread+0x28a/0x350 [12165.979561][ T1364] ret_from_fork+0x31/0x70 [12165.979561][ T1364] ret_from_fork_asm+0x1a/0x30 [12165.979561][ T1364] [12165.981285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12165.981285][ T1364] dst_init+0x84/0x4a0 [12165.981285][ T1364] dst_alloc+0x97/0x150 [12165.981285][ T1364] ip6_dst_alloc+0x23/0x90 [12165.981285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12165.981285][ T1364] ip6_pol_route+0x56f/0x840 [12165.981285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12165.981285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12165.981285][ T1364] ipv6_rcv+0x1ad/0x810 [12165.981285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12165.981285][ T1364] process_backlog+0x101/0x620 [12165.981285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12165.981285][ T1364] net_rx_action+0x495/0xbe0 [12165.981285][ T1364] __do_softirq+0x1b5/0x7f6 [12165.981285][ T1364] [12165.983160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12165.983160][ T1364] netdev_get_by_index+0x5e/0x80 [12165.983160][ T1364] fib6_nh_init+0x3d8/0x15b0 [12165.983160][ T1364] ip6_route_info_create+0xf18/0x17d0 [12165.983160][ T1364] ip6_route_add+0x1c/0x140 [12165.983160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12165.983160][ T1364] addrconf_add_dev+0xe2/0x170 [12165.983160][ T1364] inet6_addr_add+0x12f/0xa40 [12165.983160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12165.983160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12165.983160][ T1364] netlink_rcv_skb+0x130/0x360 [12165.983160][ T1364] netlink_unicast+0x449/0x710 [12165.983160][ T1364] netlink_sendmsg+0x723/0xbe0 [12165.983160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12165.983160][ T1364] ___sys_sendmsg+0xee/0x170 [12165.983160][ T1364] __sys_sendmsg+0xcd/0x170 [12165.983160][ T1364] do_syscall_64+0xc6/0x1e0 [12165.983160][ T1364] [12165.985355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12165.985355][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12165.985355][ T1364] ipv6_find_idev+0x102/0x170 [12165.985355][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12165.985355][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12165.985355][ T1364] netlink_rcv_skb+0x130/0x360 [12165.985355][ T1364] netlink_unicast+0x449/0x710 [12165.985355][ T1364] netlink_sendmsg+0x723/0xbe0 [12165.985355][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12165.985355][ T1364] ___sys_sendmsg+0xee/0x170 [12165.985355][ T1364] __sys_sendmsg+0xcd/0x170 [12165.985355][ T1364] do_syscall_64+0xc6/0x1e0 [12165.985355][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12165.985355][ T1364] [12165.987183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12165.987183][ T1364] neigh_parms_alloc+0x1e5/0x510 [12165.987183][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12165.987183][ T1364] ipv6_find_idev+0x102/0x170 [12165.987183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12165.987183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12165.987183][ T1364] netlink_rcv_skb+0x130/0x360 [12165.987183][ T1364] netlink_unicast+0x449/0x710 [12165.987183][ T1364] netlink_sendmsg+0x723/0xbe0 [12165.987183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12165.987183][ T1364] ___sys_sendmsg+0xee/0x170 [12165.987183][ T1364] __sys_sendmsg+0xcd/0x170 [12165.987183][ T1364] do_syscall_64+0xc6/0x1e0 [12165.987183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12165.987183][ T1364] [12176.226988][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12176.227515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12176.227515][ T1364] ___neigh_create+0x14b/0xf60 [12176.227515][ T1364] ip6_finish_output2+0xa70/0xf80 [12176.227515][ T1364] ip6_finish_output+0x4ed/0xd30 [12176.227515][ T1364] ip6_output+0x1f3/0x770 [12176.227515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12176.227515][ T1364] mld_sendpack+0x62d/0xbc0 [12176.227515][ T1364] mld_ifc_work+0x32/0x1f0 [12176.227515][ T1364] process_one_work+0x84d/0x18a0 [12176.227515][ T1364] worker_thread+0x587/0xd30 [12176.227515][ T1364] kthread+0x28a/0x350 [12176.227515][ T1364] ret_from_fork+0x31/0x70 [12176.227515][ T1364] ret_from_fork_asm+0x1a/0x30 [12176.227515][ T1364] [12176.229251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12176.229251][ T1364] dst_init+0x84/0x4a0 [12176.229251][ T1364] dst_alloc+0x97/0x150 [12176.229251][ T1364] ip6_dst_alloc+0x23/0x90 [12176.229251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12176.229251][ T1364] ip6_pol_route+0x56f/0x840 [12176.229251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12176.229251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12176.229251][ T1364] ipv6_rcv+0x1ad/0x810 [12176.229251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12176.229251][ T1364] process_backlog+0x101/0x620 [12176.229251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12176.229251][ T1364] net_rx_action+0x495/0xbe0 [12176.229251][ T1364] __do_softirq+0x1b5/0x7f6 [12176.229251][ T1364] [12176.231187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12176.231187][ T1364] netdev_get_by_index+0x5e/0x80 [12176.231187][ T1364] fib6_nh_init+0x3d8/0x15b0 [12176.231187][ T1364] ip6_route_info_create+0xf18/0x17d0 [12176.231187][ T1364] ip6_route_add+0x1c/0x140 [12176.231187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12176.231187][ T1364] addrconf_add_dev+0xe2/0x170 [12176.231187][ T1364] inet6_addr_add+0x12f/0xa40 [12176.231187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12176.231187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.231187][ T1364] netlink_rcv_skb+0x130/0x360 [12176.231187][ T1364] netlink_unicast+0x449/0x710 [12176.231187][ T1364] netlink_sendmsg+0x723/0xbe0 [12176.231187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12176.231187][ T1364] ___sys_sendmsg+0xee/0x170 [12176.231187][ T1364] __sys_sendmsg+0xcd/0x170 [12176.231187][ T1364] do_syscall_64+0xc6/0x1e0 [12176.231187][ T1364] [12176.233374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12176.233374][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12176.233374][ T1364] ipv6_find_idev+0x102/0x170 [12176.233374][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12176.233374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.233374][ T1364] netlink_rcv_skb+0x130/0x360 [12176.233374][ T1364] netlink_unicast+0x449/0x710 [12176.233374][ T1364] netlink_sendmsg+0x723/0xbe0 [12176.233374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12176.233374][ T1364] ___sys_sendmsg+0xee/0x170 [12176.233374][ T1364] __sys_sendmsg+0xcd/0x170 [12176.233374][ T1364] do_syscall_64+0xc6/0x1e0 [12176.233374][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12176.233374][ T1364] [12176.235110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12176.235110][ T1364] neigh_parms_alloc+0x1e5/0x510 [12176.235110][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12176.235110][ T1364] ipv6_find_idev+0x102/0x170 [12176.235110][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12176.235110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12176.235110][ T1364] netlink_rcv_skb+0x130/0x360 [12176.235110][ T1364] netlink_unicast+0x449/0x710 [12176.235110][ T1364] netlink_sendmsg+0x723/0xbe0 [12176.235110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12176.235110][ T1364] ___sys_sendmsg+0xee/0x170 [12176.235110][ T1364] __sys_sendmsg+0xcd/0x170 [12176.235110][ T1364] do_syscall_64+0xc6/0x1e0 [12176.235110][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12176.235110][ T1364] [12186.427049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12186.427533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12186.427533][ T1364] ___neigh_create+0x14b/0xf60 [12186.427533][ T1364] ip6_finish_output2+0xa70/0xf80 [12186.427533][ T1364] ip6_finish_output+0x4ed/0xd30 [12186.427533][ T1364] ip6_output+0x1f3/0x770 [12186.427533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12186.427533][ T1364] mld_sendpack+0x62d/0xbc0 [12186.427533][ T1364] mld_ifc_work+0x32/0x1f0 [12186.427533][ T1364] process_one_work+0x84d/0x18a0 [12186.427533][ T1364] worker_thread+0x587/0xd30 [12186.427533][ T1364] kthread+0x28a/0x350 [12186.427533][ T1364] ret_from_fork+0x31/0x70 [12186.427533][ T1364] ret_from_fork_asm+0x1a/0x30 [12186.427533][ T1364] [12186.429268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12186.429268][ T1364] dst_init+0x84/0x4a0 [12186.429268][ T1364] dst_alloc+0x97/0x150 [12186.429268][ T1364] ip6_dst_alloc+0x23/0x90 [12186.429268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12186.429268][ T1364] ip6_pol_route+0x56f/0x840 [12186.429268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12186.429268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12186.429268][ T1364] ipv6_rcv+0x1ad/0x810 [12186.429268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12186.429268][ T1364] process_backlog+0x101/0x620 [12186.429268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12186.429268][ T1364] net_rx_action+0x495/0xbe0 [12186.429268][ T1364] __do_softirq+0x1b5/0x7f6 [12186.429268][ T1364] [12186.431102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12186.431102][ T1364] netdev_get_by_index+0x5e/0x80 [12186.431102][ T1364] fib6_nh_init+0x3d8/0x15b0 [12186.431102][ T1364] ip6_route_info_create+0xf18/0x17d0 [12186.431102][ T1364] ip6_route_add+0x1c/0x140 [12186.431102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12186.431102][ T1364] addrconf_add_dev+0xe2/0x170 [12186.431102][ T1364] inet6_addr_add+0x12f/0xa40 [12186.431102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12186.431102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12186.431102][ T1364] netlink_rcv_skb+0x130/0x360 [12186.431102][ T1364] netlink_unicast+0x449/0x710 [12186.431102][ T1364] netlink_sendmsg+0x723/0xbe0 [12186.431102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12186.431102][ T1364] ___sys_sendmsg+0xee/0x170 [12186.431102][ T1364] __sys_sendmsg+0xcd/0x170 [12186.431102][ T1364] do_syscall_64+0xc6/0x1e0 [12186.431102][ T1364] [12186.433314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12186.433314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12186.433314][ T1364] ipv6_find_idev+0x102/0x170 [12186.433314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12186.433314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12186.433314][ T1364] netlink_rcv_skb+0x130/0x360 [12186.433314][ T1364] netlink_unicast+0x449/0x710 [12186.433314][ T1364] netlink_sendmsg+0x723/0xbe0 [12186.433314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12186.433314][ T1364] ___sys_sendmsg+0xee/0x170 [12186.433314][ T1364] __sys_sendmsg+0xcd/0x170 [12186.433314][ T1364] do_syscall_64+0xc6/0x1e0 [12186.433314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12186.433314][ T1364] [12186.435031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12186.435031][ T1364] neigh_parms_alloc+0x1e5/0x510 [12186.435031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12186.435031][ T1364] ipv6_find_idev+0x102/0x170 [12186.435031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12186.435031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12186.435031][ T1364] netlink_rcv_skb+0x130/0x360 [12186.435031][ T1364] netlink_unicast+0x449/0x710 [12186.435031][ T1364] netlink_sendmsg+0x723/0xbe0 [12186.435031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12186.435031][ T1364] ___sys_sendmsg+0xee/0x170 [12186.435031][ T1364] __sys_sendmsg+0xcd/0x170 [12186.435031][ T1364] do_syscall_64+0xc6/0x1e0 [12186.435031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12186.435031][ T1364] [12196.674986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12196.675481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12196.675481][ T1364] ___neigh_create+0x14b/0xf60 [12196.675481][ T1364] ip6_finish_output2+0xa70/0xf80 [12196.675481][ T1364] ip6_finish_output+0x4ed/0xd30 [12196.675481][ T1364] ip6_output+0x1f3/0x770 [12196.675481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12196.675481][ T1364] mld_sendpack+0x62d/0xbc0 [12196.675481][ T1364] mld_ifc_work+0x32/0x1f0 [12196.675481][ T1364] process_one_work+0x84d/0x18a0 [12196.675481][ T1364] worker_thread+0x587/0xd30 [12196.675481][ T1364] kthread+0x28a/0x350 [12196.675481][ T1364] ret_from_fork+0x31/0x70 [12196.675481][ T1364] ret_from_fork_asm+0x1a/0x30 [12196.675481][ T1364] [12196.677213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12196.677213][ T1364] dst_init+0x84/0x4a0 [12196.677213][ T1364] dst_alloc+0x97/0x150 [12196.677213][ T1364] ip6_dst_alloc+0x23/0x90 [12196.677213][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12196.677213][ T1364] ip6_pol_route+0x56f/0x840 [12196.677213][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12196.677213][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12196.677213][ T1364] ipv6_rcv+0x1ad/0x810 [12196.677213][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12196.677213][ T1364] process_backlog+0x101/0x620 [12196.677213][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12196.677213][ T1364] net_rx_action+0x495/0xbe0 [12196.677213][ T1364] __do_softirq+0x1b5/0x7f6 [12196.677213][ T1364] [12196.679061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12196.679061][ T1364] netdev_get_by_index+0x5e/0x80 [12196.679061][ T1364] fib6_nh_init+0x3d8/0x15b0 [12196.679061][ T1364] ip6_route_info_create+0xf18/0x17d0 [12196.679061][ T1364] ip6_route_add+0x1c/0x140 [12196.679061][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12196.679061][ T1364] addrconf_add_dev+0xe2/0x170 [12196.679061][ T1364] inet6_addr_add+0x12f/0xa40 [12196.679061][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12196.679061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12196.679061][ T1364] netlink_rcv_skb+0x130/0x360 [12196.679061][ T1364] netlink_unicast+0x449/0x710 [12196.679061][ T1364] netlink_sendmsg+0x723/0xbe0 [12196.679061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12196.679061][ T1364] ___sys_sendmsg+0xee/0x170 [12196.679061][ T1364] __sys_sendmsg+0xcd/0x170 [12196.679061][ T1364] do_syscall_64+0xc6/0x1e0 [12196.679061][ T1364] [12196.681270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12196.681270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12196.681270][ T1364] ipv6_find_idev+0x102/0x170 [12196.681270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12196.681270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12196.681270][ T1364] netlink_rcv_skb+0x130/0x360 [12196.681270][ T1364] netlink_unicast+0x449/0x710 [12196.681270][ T1364] netlink_sendmsg+0x723/0xbe0 [12196.681270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12196.681270][ T1364] ___sys_sendmsg+0xee/0x170 [12196.681270][ T1364] __sys_sendmsg+0xcd/0x170 [12196.681270][ T1364] do_syscall_64+0xc6/0x1e0 [12196.681270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12196.681270][ T1364] [12196.682992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12196.682992][ T1364] neigh_parms_alloc+0x1e5/0x510 [12196.682992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12196.682992][ T1364] ipv6_find_idev+0x102/0x170 [12196.682992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12196.682992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12196.682992][ T1364] netlink_rcv_skb+0x130/0x360 [12196.682992][ T1364] netlink_unicast+0x449/0x710 [12196.682992][ T1364] netlink_sendmsg+0x723/0xbe0 [12196.682992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12196.682992][ T1364] ___sys_sendmsg+0xee/0x170 [12196.682992][ T1364] __sys_sendmsg+0xcd/0x170 [12196.682992][ T1364] do_syscall_64+0xc6/0x1e0 [12196.682992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12196.682992][ T1364] [12206.923069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12206.923556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12206.923556][ T1364] ___neigh_create+0x14b/0xf60 [12206.923556][ T1364] ip6_finish_output2+0xa70/0xf80 [12206.923556][ T1364] ip6_finish_output+0x4ed/0xd30 [12206.923556][ T1364] ip6_output+0x1f3/0x770 [12206.923556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12206.923556][ T1364] mld_sendpack+0x62d/0xbc0 [12206.923556][ T1364] mld_ifc_work+0x32/0x1f0 [12206.923556][ T1364] process_one_work+0x84d/0x18a0 [12206.923556][ T1364] worker_thread+0x587/0xd30 [12206.923556][ T1364] kthread+0x28a/0x350 [12206.923556][ T1364] ret_from_fork+0x31/0x70 [12206.923556][ T1364] ret_from_fork_asm+0x1a/0x30 [12206.923556][ T1364] [12206.925283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12206.925283][ T1364] dst_init+0x84/0x4a0 [12206.925283][ T1364] dst_alloc+0x97/0x150 [12206.925283][ T1364] ip6_dst_alloc+0x23/0x90 [12206.925283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12206.925283][ T1364] ip6_pol_route+0x56f/0x840 [12206.925283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12206.925283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12206.925283][ T1364] ipv6_rcv+0x1ad/0x810 [12206.925283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12206.925283][ T1364] process_backlog+0x101/0x620 [12206.925283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12206.925283][ T1364] net_rx_action+0x495/0xbe0 [12206.925283][ T1364] __do_softirq+0x1b5/0x7f6 [12206.925283][ T1364] [12206.927105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12206.927105][ T1364] netdev_get_by_index+0x5e/0x80 [12206.927105][ T1364] fib6_nh_init+0x3d8/0x15b0 [12206.927105][ T1364] ip6_route_info_create+0xf18/0x17d0 [12206.927105][ T1364] ip6_route_add+0x1c/0x140 [12206.927105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12206.927105][ T1364] addrconf_add_dev+0xe2/0x170 [12206.927105][ T1364] inet6_addr_add+0x12f/0xa40 [12206.927105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12206.927105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12206.927105][ T1364] netlink_rcv_skb+0x130/0x360 [12206.927105][ T1364] netlink_unicast+0x449/0x710 [12206.927105][ T1364] netlink_sendmsg+0x723/0xbe0 [12206.927105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12206.927105][ T1364] ___sys_sendmsg+0xee/0x170 [12206.927105][ T1364] __sys_sendmsg+0xcd/0x170 [12206.927105][ T1364] do_syscall_64+0xc6/0x1e0 [12206.927105][ T1364] [12206.929293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12206.929293][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12206.929293][ T1364] ipv6_find_idev+0x102/0x170 [12206.929293][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12206.929293][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12206.929293][ T1364] netlink_rcv_skb+0x130/0x360 [12206.929293][ T1364] netlink_unicast+0x449/0x710 [12206.929293][ T1364] netlink_sendmsg+0x723/0xbe0 [12206.929293][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12206.929293][ T1364] ___sys_sendmsg+0xee/0x170 [12206.929293][ T1364] __sys_sendmsg+0xcd/0x170 [12206.929293][ T1364] do_syscall_64+0xc6/0x1e0 [12206.929293][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12206.929293][ T1364] [12206.930994][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12206.930994][ T1364] neigh_parms_alloc+0x1e5/0x510 [12206.930994][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12206.930994][ T1364] ipv6_find_idev+0x102/0x170 [12206.930994][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12206.930994][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12206.930994][ T1364] netlink_rcv_skb+0x130/0x360 [12206.930994][ T1364] netlink_unicast+0x449/0x710 [12206.930994][ T1364] netlink_sendmsg+0x723/0xbe0 [12206.930994][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12206.930994][ T1364] ___sys_sendmsg+0xee/0x170 [12206.930994][ T1364] __sys_sendmsg+0xcd/0x170 [12206.930994][ T1364] do_syscall_64+0xc6/0x1e0 [12206.930994][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12206.930994][ T1364] [12217.171045][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12217.171519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12217.171519][ T1364] ___neigh_create+0x14b/0xf60 [12217.171519][ T1364] ip6_finish_output2+0xa70/0xf80 [12217.171519][ T1364] ip6_finish_output+0x4ed/0xd30 [12217.171519][ T1364] ip6_output+0x1f3/0x770 [12217.171519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12217.171519][ T1364] mld_sendpack+0x62d/0xbc0 [12217.171519][ T1364] mld_ifc_work+0x32/0x1f0 [12217.171519][ T1364] process_one_work+0x84d/0x18a0 [12217.171519][ T1364] worker_thread+0x587/0xd30 [12217.171519][ T1364] kthread+0x28a/0x350 [12217.171519][ T1364] ret_from_fork+0x31/0x70 [12217.171519][ T1364] ret_from_fork_asm+0x1a/0x30 [12217.171519][ T1364] [12217.173237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12217.173237][ T1364] dst_init+0x84/0x4a0 [12217.173237][ T1364] dst_alloc+0x97/0x150 [12217.173237][ T1364] ip6_dst_alloc+0x23/0x90 [12217.173237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12217.173237][ T1364] ip6_pol_route+0x56f/0x840 [12217.173237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12217.173237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12217.173237][ T1364] ipv6_rcv+0x1ad/0x810 [12217.173237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12217.173237][ T1364] process_backlog+0x101/0x620 [12217.173237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12217.173237][ T1364] net_rx_action+0x495/0xbe0 [12217.173237][ T1364] __do_softirq+0x1b5/0x7f6 [12217.173237][ T1364] [12217.175078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12217.175078][ T1364] netdev_get_by_index+0x5e/0x80 [12217.175078][ T1364] fib6_nh_init+0x3d8/0x15b0 [12217.175078][ T1364] ip6_route_info_create+0xf18/0x17d0 [12217.175078][ T1364] ip6_route_add+0x1c/0x140 [12217.175078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12217.175078][ T1364] addrconf_add_dev+0xe2/0x170 [12217.175078][ T1364] inet6_addr_add+0x12f/0xa40 [12217.175078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12217.175078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.175078][ T1364] netlink_rcv_skb+0x130/0x360 [12217.175078][ T1364] netlink_unicast+0x449/0x710 [12217.175078][ T1364] netlink_sendmsg+0x723/0xbe0 [12217.175078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12217.175078][ T1364] ___sys_sendmsg+0xee/0x170 [12217.175078][ T1364] __sys_sendmsg+0xcd/0x170 [12217.175078][ T1364] do_syscall_64+0xc6/0x1e0 [12217.175078][ T1364] [12217.177262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12217.177262][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12217.177262][ T1364] ipv6_find_idev+0x102/0x170 [12217.177262][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12217.177262][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.177262][ T1364] netlink_rcv_skb+0x130/0x360 [12217.177262][ T1364] netlink_unicast+0x449/0x710 [12217.177262][ T1364] netlink_sendmsg+0x723/0xbe0 [12217.177262][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12217.177262][ T1364] ___sys_sendmsg+0xee/0x170 [12217.177262][ T1364] __sys_sendmsg+0xcd/0x170 [12217.177262][ T1364] do_syscall_64+0xc6/0x1e0 [12217.177262][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12217.177262][ T1364] [12217.178974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12217.178974][ T1364] neigh_parms_alloc+0x1e5/0x510 [12217.178974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12217.178974][ T1364] ipv6_find_idev+0x102/0x170 [12217.178974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12217.178974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12217.178974][ T1364] netlink_rcv_skb+0x130/0x360 [12217.178974][ T1364] netlink_unicast+0x449/0x710 [12217.178974][ T1364] netlink_sendmsg+0x723/0xbe0 [12217.178974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12217.178974][ T1364] ___sys_sendmsg+0xee/0x170 [12217.178974][ T1364] __sys_sendmsg+0xcd/0x170 [12217.178974][ T1364] do_syscall_64+0xc6/0x1e0 [12217.178974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12217.178974][ T1364] [12227.418995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12227.419494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12227.419494][ T1364] ___neigh_create+0x14b/0xf60 [12227.419494][ T1364] ip6_finish_output2+0xa70/0xf80 [12227.419494][ T1364] ip6_finish_output+0x4ed/0xd30 [12227.419494][ T1364] ip6_output+0x1f3/0x770 [12227.419494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12227.419494][ T1364] mld_sendpack+0x62d/0xbc0 [12227.419494][ T1364] mld_ifc_work+0x32/0x1f0 [12227.419494][ T1364] process_one_work+0x84d/0x18a0 [12227.419494][ T1364] worker_thread+0x587/0xd30 [12227.419494][ T1364] kthread+0x28a/0x350 [12227.419494][ T1364] ret_from_fork+0x31/0x70 [12227.419494][ T1364] ret_from_fork_asm+0x1a/0x30 [12227.419494][ T1364] [12227.421191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12227.421191][ T1364] dst_init+0x84/0x4a0 [12227.421191][ T1364] dst_alloc+0x97/0x150 [12227.421191][ T1364] ip6_dst_alloc+0x23/0x90 [12227.421191][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12227.421191][ T1364] ip6_pol_route+0x56f/0x840 [12227.421191][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12227.421191][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12227.421191][ T1364] ipv6_rcv+0x1ad/0x810 [12227.421191][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12227.421191][ T1364] process_backlog+0x101/0x620 [12227.421191][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12227.421191][ T1364] net_rx_action+0x495/0xbe0 [12227.421191][ T1364] __do_softirq+0x1b5/0x7f6 [12227.421191][ T1364] [12227.423011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12227.423011][ T1364] netdev_get_by_index+0x5e/0x80 [12227.423011][ T1364] fib6_nh_init+0x3d8/0x15b0 [12227.423011][ T1364] ip6_route_info_create+0xf18/0x17d0 [12227.423011][ T1364] ip6_route_add+0x1c/0x140 [12227.423011][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12227.423011][ T1364] addrconf_add_dev+0xe2/0x170 [12227.423011][ T1364] inet6_addr_add+0x12f/0xa40 [12227.423011][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12227.423011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.423011][ T1364] netlink_rcv_skb+0x130/0x360 [12227.423011][ T1364] netlink_unicast+0x449/0x710 [12227.423011][ T1364] netlink_sendmsg+0x723/0xbe0 [12227.423011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12227.423011][ T1364] ___sys_sendmsg+0xee/0x170 [12227.423011][ T1364] __sys_sendmsg+0xcd/0x170 [12227.423011][ T1364] do_syscall_64+0xc6/0x1e0 [12227.423011][ T1364] [12227.425180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12227.425180][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12227.425180][ T1364] ipv6_find_idev+0x102/0x170 [12227.425180][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12227.425180][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.425180][ T1364] netlink_rcv_skb+0x130/0x360 [12227.425180][ T1364] netlink_unicast+0x449/0x710 [12227.425180][ T1364] netlink_sendmsg+0x723/0xbe0 [12227.425180][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12227.425180][ T1364] ___sys_sendmsg+0xee/0x170 [12227.425180][ T1364] __sys_sendmsg+0xcd/0x170 [12227.425180][ T1364] do_syscall_64+0xc6/0x1e0 [12227.425180][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12227.425180][ T1364] [12227.426879][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12227.426879][ T1364] neigh_parms_alloc+0x1e5/0x510 [12227.426879][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12227.426879][ T1364] ipv6_find_idev+0x102/0x170 [12227.426879][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12227.426879][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12227.426879][ T1364] netlink_rcv_skb+0x130/0x360 [12227.426879][ T1364] netlink_unicast+0x449/0x710 [12227.426879][ T1364] netlink_sendmsg+0x723/0xbe0 [12227.426879][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12227.426879][ T1364] ___sys_sendmsg+0xee/0x170 [12227.426879][ T1364] __sys_sendmsg+0xcd/0x170 [12227.426879][ T1364] do_syscall_64+0xc6/0x1e0 [12227.426879][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12227.426879][ T1364] [12237.666996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12237.667487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12237.667487][ T1364] ___neigh_create+0x14b/0xf60 [12237.667487][ T1364] ip6_finish_output2+0xa70/0xf80 [12237.667487][ T1364] ip6_finish_output+0x4ed/0xd30 [12237.667487][ T1364] ip6_output+0x1f3/0x770 [12237.667487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12237.667487][ T1364] mld_sendpack+0x62d/0xbc0 [12237.667487][ T1364] mld_ifc_work+0x32/0x1f0 [12237.667487][ T1364] process_one_work+0x84d/0x18a0 [12237.667487][ T1364] worker_thread+0x587/0xd30 [12237.667487][ T1364] kthread+0x28a/0x350 [12237.667487][ T1364] ret_from_fork+0x31/0x70 [12237.667487][ T1364] ret_from_fork_asm+0x1a/0x30 [12237.667487][ T1364] [12237.669228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12237.669228][ T1364] dst_init+0x84/0x4a0 [12237.669228][ T1364] dst_alloc+0x97/0x150 [12237.669228][ T1364] ip6_dst_alloc+0x23/0x90 [12237.669228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12237.669228][ T1364] ip6_pol_route+0x56f/0x840 [12237.669228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12237.669228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12237.669228][ T1364] ipv6_rcv+0x1ad/0x810 [12237.669228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12237.669228][ T1364] process_backlog+0x101/0x620 [12237.669228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12237.669228][ T1364] net_rx_action+0x495/0xbe0 [12237.669228][ T1364] __do_softirq+0x1b5/0x7f6 [12237.669228][ T1364] [12237.671041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12237.671041][ T1364] netdev_get_by_index+0x5e/0x80 [12237.671041][ T1364] fib6_nh_init+0x3d8/0x15b0 [12237.671041][ T1364] ip6_route_info_create+0xf18/0x17d0 [12237.671041][ T1364] ip6_route_add+0x1c/0x140 [12237.671041][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12237.671041][ T1364] addrconf_add_dev+0xe2/0x170 [12237.671041][ T1364] inet6_addr_add+0x12f/0xa40 [12237.671041][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12237.671041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12237.671041][ T1364] netlink_rcv_skb+0x130/0x360 [12237.671041][ T1364] netlink_unicast+0x449/0x710 [12237.671041][ T1364] netlink_sendmsg+0x723/0xbe0 [12237.671041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12237.671041][ T1364] ___sys_sendmsg+0xee/0x170 [12237.671041][ T1364] __sys_sendmsg+0xcd/0x170 [12237.671041][ T1364] do_syscall_64+0xc6/0x1e0 [12237.671041][ T1364] [12237.673222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12237.673222][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12237.673222][ T1364] ipv6_find_idev+0x102/0x170 [12237.673222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12237.673222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12237.673222][ T1364] netlink_rcv_skb+0x130/0x360 [12237.673222][ T1364] netlink_unicast+0x449/0x710 [12237.673222][ T1364] netlink_sendmsg+0x723/0xbe0 [12237.673222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12237.673222][ T1364] ___sys_sendmsg+0xee/0x170 [12237.673222][ T1364] __sys_sendmsg+0xcd/0x170 [12237.673222][ T1364] do_syscall_64+0xc6/0x1e0 [12237.673222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12237.673222][ T1364] [12237.674938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12237.674938][ T1364] neigh_parms_alloc+0x1e5/0x510 [12237.674938][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12237.674938][ T1364] ipv6_find_idev+0x102/0x170 [12237.674938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12237.674938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12237.674938][ T1364] netlink_rcv_skb+0x130/0x360 [12237.674938][ T1364] netlink_unicast+0x449/0x710 [12237.674938][ T1364] netlink_sendmsg+0x723/0xbe0 [12237.674938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12237.674938][ T1364] ___sys_sendmsg+0xee/0x170 [12237.674938][ T1364] __sys_sendmsg+0xcd/0x170 [12237.674938][ T1364] do_syscall_64+0xc6/0x1e0 [12237.674938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12237.674938][ T1364] [12247.930983][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12247.931482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12247.931482][ T1364] ___neigh_create+0x14b/0xf60 [12247.931482][ T1364] ip6_finish_output2+0xa70/0xf80 [12247.931482][ T1364] ip6_finish_output+0x4ed/0xd30 [12247.931482][ T1364] ip6_output+0x1f3/0x770 [12247.931482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12247.931482][ T1364] mld_sendpack+0x62d/0xbc0 [12247.931482][ T1364] mld_ifc_work+0x32/0x1f0 [12247.931482][ T1364] process_one_work+0x84d/0x18a0 [12247.931482][ T1364] worker_thread+0x587/0xd30 [12247.931482][ T1364] kthread+0x28a/0x350 [12247.931482][ T1364] ret_from_fork+0x31/0x70 [12247.931482][ T1364] ret_from_fork_asm+0x1a/0x30 [12247.931482][ T1364] [12247.933223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12247.933223][ T1364] dst_init+0x84/0x4a0 [12247.933223][ T1364] dst_alloc+0x97/0x150 [12247.933223][ T1364] ip6_dst_alloc+0x23/0x90 [12247.933223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12247.933223][ T1364] ip6_pol_route+0x56f/0x840 [12247.933223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12247.933223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12247.933223][ T1364] ipv6_rcv+0x1ad/0x810 [12247.933223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12247.933223][ T1364] process_backlog+0x101/0x620 [12247.933223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12247.933223][ T1364] net_rx_action+0x495/0xbe0 [12247.933223][ T1364] __do_softirq+0x1b5/0x7f6 [12247.933223][ T1364] [12247.935091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12247.935091][ T1364] netdev_get_by_index+0x5e/0x80 [12247.935091][ T1364] fib6_nh_init+0x3d8/0x15b0 [12247.935091][ T1364] ip6_route_info_create+0xf18/0x17d0 [12247.935091][ T1364] ip6_route_add+0x1c/0x140 [12247.935091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12247.935091][ T1364] addrconf_add_dev+0xe2/0x170 [12247.935091][ T1364] inet6_addr_add+0x12f/0xa40 [12247.935091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12247.935091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12247.935091][ T1364] netlink_rcv_skb+0x130/0x360 [12247.935091][ T1364] netlink_unicast+0x449/0x710 [12247.935091][ T1364] netlink_sendmsg+0x723/0xbe0 [12247.935091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12247.935091][ T1364] ___sys_sendmsg+0xee/0x170 [12247.935091][ T1364] __sys_sendmsg+0xcd/0x170 [12247.935091][ T1364] do_syscall_64+0xc6/0x1e0 [12247.935091][ T1364] [12247.937297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12247.937297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12247.937297][ T1364] ipv6_find_idev+0x102/0x170 [12247.937297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12247.937297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12247.937297][ T1364] netlink_rcv_skb+0x130/0x360 [12247.937297][ T1364] netlink_unicast+0x449/0x710 [12247.937297][ T1364] netlink_sendmsg+0x723/0xbe0 [12247.937297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12247.937297][ T1364] ___sys_sendmsg+0xee/0x170 [12247.937297][ T1364] __sys_sendmsg+0xcd/0x170 [12247.937297][ T1364] do_syscall_64+0xc6/0x1e0 [12247.937297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12247.937297][ T1364] [12247.939048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12247.939048][ T1364] neigh_parms_alloc+0x1e5/0x510 [12247.939048][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12247.939048][ T1364] ipv6_find_idev+0x102/0x170 [12247.939048][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12247.939048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12247.939048][ T1364] netlink_rcv_skb+0x130/0x360 [12247.939048][ T1364] netlink_unicast+0x449/0x710 [12247.939048][ T1364] netlink_sendmsg+0x723/0xbe0 [12247.939048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12247.939048][ T1364] ___sys_sendmsg+0xee/0x170 [12247.939048][ T1364] __sys_sendmsg+0xcd/0x170 [12247.939048][ T1364] do_syscall_64+0xc6/0x1e0 [12247.939048][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12247.939048][ T1364] [12258.011059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12258.011555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12258.011555][ T1364] ___neigh_create+0x14b/0xf60 [12258.011555][ T1364] ip6_finish_output2+0xa70/0xf80 [12258.011555][ T1364] ip6_finish_output+0x4ed/0xd30 [12258.011555][ T1364] ip6_output+0x1f3/0x770 [12258.011555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12258.011555][ T1364] mld_sendpack+0x62d/0xbc0 [12258.011555][ T1364] mld_ifc_work+0x32/0x1f0 [12258.011555][ T1364] process_one_work+0x84d/0x18a0 [12258.011555][ T1364] worker_thread+0x587/0xd30 [12258.011555][ T1364] kthread+0x28a/0x350 [12258.011555][ T1364] ret_from_fork+0x31/0x70 [12258.011555][ T1364] ret_from_fork_asm+0x1a/0x30 [12258.011555][ T1364] [12258.013300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12258.013300][ T1364] dst_init+0x84/0x4a0 [12258.013300][ T1364] dst_alloc+0x97/0x150 [12258.013300][ T1364] ip6_dst_alloc+0x23/0x90 [12258.013300][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12258.013300][ T1364] ip6_pol_route+0x56f/0x840 [12258.013300][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12258.013300][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12258.013300][ T1364] ipv6_rcv+0x1ad/0x810 [12258.013300][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12258.013300][ T1364] process_backlog+0x101/0x620 [12258.013300][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12258.013300][ T1364] net_rx_action+0x495/0xbe0 [12258.013300][ T1364] __do_softirq+0x1b5/0x7f6 [12258.013300][ T1364] [12258.015143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12258.015143][ T1364] netdev_get_by_index+0x5e/0x80 [12258.015143][ T1364] fib6_nh_init+0x3d8/0x15b0 [12258.015143][ T1364] ip6_route_info_create+0xf18/0x17d0 [12258.015143][ T1364] ip6_route_add+0x1c/0x140 [12258.015143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12258.015143][ T1364] addrconf_add_dev+0xe2/0x170 [12258.015143][ T1364] inet6_addr_add+0x12f/0xa40 [12258.015143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12258.015143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.015143][ T1364] netlink_rcv_skb+0x130/0x360 [12258.015143][ T1364] netlink_unicast+0x449/0x710 [12258.015143][ T1364] netlink_sendmsg+0x723/0xbe0 [12258.015143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12258.015143][ T1364] ___sys_sendmsg+0xee/0x170 [12258.015143][ T1364] __sys_sendmsg+0xcd/0x170 [12258.015143][ T1364] do_syscall_64+0xc6/0x1e0 [12258.015143][ T1364] [12258.017346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12258.017346][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12258.017346][ T1364] ipv6_find_idev+0x102/0x170 [12258.017346][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12258.017346][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.017346][ T1364] netlink_rcv_skb+0x130/0x360 [12258.017346][ T1364] netlink_unicast+0x449/0x710 [12258.017346][ T1364] netlink_sendmsg+0x723/0xbe0 [12258.017346][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12258.017346][ T1364] ___sys_sendmsg+0xee/0x170 [12258.017346][ T1364] __sys_sendmsg+0xcd/0x170 [12258.017346][ T1364] do_syscall_64+0xc6/0x1e0 [12258.017346][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12258.017346][ T1364] [12258.019079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12258.019079][ T1364] neigh_parms_alloc+0x1e5/0x510 [12258.019079][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12258.019079][ T1364] ipv6_find_idev+0x102/0x170 [12258.019079][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12258.019079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12258.019079][ T1364] netlink_rcv_skb+0x130/0x360 [12258.019079][ T1364] netlink_unicast+0x449/0x710 [12258.019079][ T1364] netlink_sendmsg+0x723/0xbe0 [12258.019079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12258.019079][ T1364] ___sys_sendmsg+0xee/0x170 [12258.019079][ T1364] __sys_sendmsg+0xcd/0x170 [12258.019079][ T1364] do_syscall_64+0xc6/0x1e0 [12258.019079][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12258.019079][ T1364] [12268.123083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12268.123564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12268.123564][ T1364] ___neigh_create+0x14b/0xf60 [12268.123564][ T1364] ip6_finish_output2+0xa70/0xf80 [12268.123564][ T1364] ip6_finish_output+0x4ed/0xd30 [12268.123564][ T1364] ip6_output+0x1f3/0x770 [12268.123564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12268.123564][ T1364] mld_sendpack+0x62d/0xbc0 [12268.123564][ T1364] mld_ifc_work+0x32/0x1f0 [12268.123564][ T1364] process_one_work+0x84d/0x18a0 [12268.123564][ T1364] worker_thread+0x587/0xd30 [12268.123564][ T1364] kthread+0x28a/0x350 [12268.123564][ T1364] ret_from_fork+0x31/0x70 [12268.123564][ T1364] ret_from_fork_asm+0x1a/0x30 [12268.123564][ T1364] [12268.125268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12268.125268][ T1364] dst_init+0x84/0x4a0 [12268.125268][ T1364] dst_alloc+0x97/0x150 [12268.125268][ T1364] ip6_dst_alloc+0x23/0x90 [12268.125268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12268.125268][ T1364] ip6_pol_route+0x56f/0x840 [12268.125268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12268.125268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12268.125268][ T1364] ipv6_rcv+0x1ad/0x810 [12268.125268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12268.125268][ T1364] process_backlog+0x101/0x620 [12268.125268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12268.125268][ T1364] net_rx_action+0x495/0xbe0 [12268.125268][ T1364] __do_softirq+0x1b5/0x7f6 [12268.125268][ T1364] [12268.127097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12268.127097][ T1364] netdev_get_by_index+0x5e/0x80 [12268.127097][ T1364] fib6_nh_init+0x3d8/0x15b0 [12268.127097][ T1364] ip6_route_info_create+0xf18/0x17d0 [12268.127097][ T1364] ip6_route_add+0x1c/0x140 [12268.127097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12268.127097][ T1364] addrconf_add_dev+0xe2/0x170 [12268.127097][ T1364] inet6_addr_add+0x12f/0xa40 [12268.127097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12268.127097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.127097][ T1364] netlink_rcv_skb+0x130/0x360 [12268.127097][ T1364] netlink_unicast+0x449/0x710 [12268.127097][ T1364] netlink_sendmsg+0x723/0xbe0 [12268.127097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12268.127097][ T1364] ___sys_sendmsg+0xee/0x170 [12268.127097][ T1364] __sys_sendmsg+0xcd/0x170 [12268.127097][ T1364] do_syscall_64+0xc6/0x1e0 [12268.127097][ T1364] [12268.129285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12268.129285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12268.129285][ T1364] ipv6_find_idev+0x102/0x170 [12268.129285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12268.129285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.129285][ T1364] netlink_rcv_skb+0x130/0x360 [12268.129285][ T1364] netlink_unicast+0x449/0x710 [12268.129285][ T1364] netlink_sendmsg+0x723/0xbe0 [12268.129285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12268.129285][ T1364] ___sys_sendmsg+0xee/0x170 [12268.129285][ T1364] __sys_sendmsg+0xcd/0x170 [12268.129285][ T1364] do_syscall_64+0xc6/0x1e0 [12268.129285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12268.129285][ T1364] [12268.130982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12268.130982][ T1364] neigh_parms_alloc+0x1e5/0x510 [12268.130982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12268.130982][ T1364] ipv6_find_idev+0x102/0x170 [12268.130982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12268.130982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12268.130982][ T1364] netlink_rcv_skb+0x130/0x360 [12268.130982][ T1364] netlink_unicast+0x449/0x710 [12268.130982][ T1364] netlink_sendmsg+0x723/0xbe0 [12268.130982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12268.130982][ T1364] ___sys_sendmsg+0xee/0x170 [12268.130982][ T1364] __sys_sendmsg+0xcd/0x170 [12268.130982][ T1364] do_syscall_64+0xc6/0x1e0 [12268.130982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12268.130982][ T1364] [12278.371075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12278.371558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12278.371558][ T1364] ___neigh_create+0x14b/0xf60 [12278.371558][ T1364] ip6_finish_output2+0xa70/0xf80 [12278.371558][ T1364] ip6_finish_output+0x4ed/0xd30 [12278.371558][ T1364] ip6_output+0x1f3/0x770 [12278.371558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12278.371558][ T1364] mld_sendpack+0x62d/0xbc0 [12278.371558][ T1364] mld_ifc_work+0x32/0x1f0 [12278.371558][ T1364] process_one_work+0x84d/0x18a0 [12278.371558][ T1364] worker_thread+0x587/0xd30 [12278.371558][ T1364] kthread+0x28a/0x350 [12278.371558][ T1364] ret_from_fork+0x31/0x70 [12278.371558][ T1364] ret_from_fork_asm+0x1a/0x30 [12278.371558][ T1364] [12278.373266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12278.373266][ T1364] dst_init+0x84/0x4a0 [12278.373266][ T1364] dst_alloc+0x97/0x150 [12278.373266][ T1364] ip6_dst_alloc+0x23/0x90 [12278.373266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12278.373266][ T1364] ip6_pol_route+0x56f/0x840 [12278.373266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12278.373266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12278.373266][ T1364] ipv6_rcv+0x1ad/0x810 [12278.373266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12278.373266][ T1364] process_backlog+0x101/0x620 [12278.373266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12278.373266][ T1364] net_rx_action+0x495/0xbe0 [12278.373266][ T1364] __do_softirq+0x1b5/0x7f6 [12278.373266][ T1364] [12278.375084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12278.375084][ T1364] netdev_get_by_index+0x5e/0x80 [12278.375084][ T1364] fib6_nh_init+0x3d8/0x15b0 [12278.375084][ T1364] ip6_route_info_create+0xf18/0x17d0 [12278.375084][ T1364] ip6_route_add+0x1c/0x140 [12278.375084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12278.375084][ T1364] addrconf_add_dev+0xe2/0x170 [12278.375084][ T1364] inet6_addr_add+0x12f/0xa40 [12278.375084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12278.375084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.375084][ T1364] netlink_rcv_skb+0x130/0x360 [12278.375084][ T1364] netlink_unicast+0x449/0x710 [12278.375084][ T1364] netlink_sendmsg+0x723/0xbe0 [12278.375084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12278.375084][ T1364] ___sys_sendmsg+0xee/0x170 [12278.375084][ T1364] __sys_sendmsg+0xcd/0x170 [12278.375084][ T1364] do_syscall_64+0xc6/0x1e0 [12278.375084][ T1364] [12278.377266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12278.377266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12278.377266][ T1364] ipv6_find_idev+0x102/0x170 [12278.377266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12278.377266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.377266][ T1364] netlink_rcv_skb+0x130/0x360 [12278.377266][ T1364] netlink_unicast+0x449/0x710 [12278.377266][ T1364] netlink_sendmsg+0x723/0xbe0 [12278.377266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12278.377266][ T1364] ___sys_sendmsg+0xee/0x170 [12278.377266][ T1364] __sys_sendmsg+0xcd/0x170 [12278.377266][ T1364] do_syscall_64+0xc6/0x1e0 [12278.377266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12278.377266][ T1364] [12278.378982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12278.378982][ T1364] neigh_parms_alloc+0x1e5/0x510 [12278.378982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12278.378982][ T1364] ipv6_find_idev+0x102/0x170 [12278.378982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12278.378982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12278.378982][ T1364] netlink_rcv_skb+0x130/0x360 [12278.378982][ T1364] netlink_unicast+0x449/0x710 [12278.378982][ T1364] netlink_sendmsg+0x723/0xbe0 [12278.378982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12278.378982][ T1364] ___sys_sendmsg+0xee/0x170 [12278.378982][ T1364] __sys_sendmsg+0xcd/0x170 [12278.378982][ T1364] do_syscall_64+0xc6/0x1e0 [12278.378982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12278.378982][ T1364] [12288.531063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12288.531539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12288.531539][ T1364] ___neigh_create+0x14b/0xf60 [12288.531539][ T1364] ip6_finish_output2+0xa70/0xf80 [12288.531539][ T1364] ip6_finish_output+0x4ed/0xd30 [12288.531539][ T1364] ip6_output+0x1f3/0x770 [12288.531539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12288.531539][ T1364] mld_sendpack+0x62d/0xbc0 [12288.531539][ T1364] mld_ifc_work+0x32/0x1f0 [12288.531539][ T1364] process_one_work+0x84d/0x18a0 [12288.531539][ T1364] worker_thread+0x587/0xd30 [12288.531539][ T1364] kthread+0x28a/0x350 [12288.531539][ T1364] ret_from_fork+0x31/0x70 [12288.531539][ T1364] ret_from_fork_asm+0x1a/0x30 [12288.531539][ T1364] [12288.533247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12288.533247][ T1364] dst_init+0x84/0x4a0 [12288.533247][ T1364] dst_alloc+0x97/0x150 [12288.533247][ T1364] ip6_dst_alloc+0x23/0x90 [12288.533247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12288.533247][ T1364] ip6_pol_route+0x56f/0x840 [12288.533247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12288.533247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12288.533247][ T1364] ipv6_rcv+0x1ad/0x810 [12288.533247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12288.533247][ T1364] process_backlog+0x101/0x620 [12288.533247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12288.533247][ T1364] net_rx_action+0x495/0xbe0 [12288.533247][ T1364] __do_softirq+0x1b5/0x7f6 [12288.533247][ T1364] [12288.535084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12288.535084][ T1364] netdev_get_by_index+0x5e/0x80 [12288.535084][ T1364] fib6_nh_init+0x3d8/0x15b0 [12288.535084][ T1364] ip6_route_info_create+0xf18/0x17d0 [12288.535084][ T1364] ip6_route_add+0x1c/0x140 [12288.535084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12288.535084][ T1364] addrconf_add_dev+0xe2/0x170 [12288.535084][ T1364] inet6_addr_add+0x12f/0xa40 [12288.535084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12288.535084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12288.535084][ T1364] netlink_rcv_skb+0x130/0x360 [12288.535084][ T1364] netlink_unicast+0x449/0x710 [12288.535084][ T1364] netlink_sendmsg+0x723/0xbe0 [12288.535084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12288.535084][ T1364] ___sys_sendmsg+0xee/0x170 [12288.535084][ T1364] __sys_sendmsg+0xcd/0x170 [12288.535084][ T1364] do_syscall_64+0xc6/0x1e0 [12288.535084][ T1364] [12288.537268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12288.537268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12288.537268][ T1364] ipv6_find_idev+0x102/0x170 [12288.537268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12288.537268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12288.537268][ T1364] netlink_rcv_skb+0x130/0x360 [12288.537268][ T1364] netlink_unicast+0x449/0x710 [12288.537268][ T1364] netlink_sendmsg+0x723/0xbe0 [12288.537268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12288.537268][ T1364] ___sys_sendmsg+0xee/0x170 [12288.537268][ T1364] __sys_sendmsg+0xcd/0x170 [12288.537268][ T1364] do_syscall_64+0xc6/0x1e0 [12288.537268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12288.537268][ T1364] [12288.538986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12288.538986][ T1364] neigh_parms_alloc+0x1e5/0x510 [12288.538986][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12288.538986][ T1364] ipv6_find_idev+0x102/0x170 [12288.538986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12288.538986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12288.538986][ T1364] netlink_rcv_skb+0x130/0x360 [12288.538986][ T1364] netlink_unicast+0x449/0x710 [12288.538986][ T1364] netlink_sendmsg+0x723/0xbe0 [12288.538986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12288.538986][ T1364] ___sys_sendmsg+0xee/0x170 [12288.538986][ T1364] __sys_sendmsg+0xcd/0x170 [12288.538986][ T1364] do_syscall_64+0xc6/0x1e0 [12288.538986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12288.538986][ T1364] [12298.843074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12298.843584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12298.843584][ T1364] ___neigh_create+0x14b/0xf60 [12298.843584][ T1364] ip6_finish_output2+0xa70/0xf80 [12298.843584][ T1364] ip6_finish_output+0x4ed/0xd30 [12298.843584][ T1364] ip6_output+0x1f3/0x770 [12298.843584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12298.843584][ T1364] mld_sendpack+0x62d/0xbc0 [12298.843584][ T1364] mld_ifc_work+0x32/0x1f0 [12298.843584][ T1364] process_one_work+0x84d/0x18a0 [12298.843584][ T1364] worker_thread+0x587/0xd30 [12298.843584][ T1364] kthread+0x28a/0x350 [12298.843584][ T1364] ret_from_fork+0x31/0x70 [12298.843584][ T1364] ret_from_fork_asm+0x1a/0x30 [12298.843584][ T1364] [12298.845854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12298.845854][ T1364] dst_init+0x84/0x4a0 [12298.845854][ T1364] dst_alloc+0x97/0x150 [12298.845854][ T1364] ip6_dst_alloc+0x23/0x90 [12298.845854][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12298.845854][ T1364] ip6_pol_route+0x56f/0x840 [12298.845854][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12298.845854][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12298.845854][ T1364] ipv6_rcv+0x1ad/0x810 [12298.845854][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12298.845854][ T1364] process_backlog+0x101/0x620 [12298.845854][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12298.845854][ T1364] net_rx_action+0x495/0xbe0 [12298.845854][ T1364] __do_softirq+0x1b5/0x7f6 [12298.845854][ T1364] [12298.847698][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12298.847698][ T1364] netdev_get_by_index+0x5e/0x80 [12298.847698][ T1364] fib6_nh_init+0x3d8/0x15b0 [12298.847698][ T1364] ip6_route_info_create+0xf18/0x17d0 [12298.847698][ T1364] ip6_route_add+0x1c/0x140 [12298.847698][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12298.847698][ T1364] addrconf_add_dev+0xe2/0x170 [12298.847698][ T1364] inet6_addr_add+0x12f/0xa40 [12298.847698][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12298.847698][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12298.847698][ T1364] netlink_rcv_skb+0x130/0x360 [12298.847698][ T1364] netlink_unicast+0x449/0x710 [12298.847698][ T1364] netlink_sendmsg+0x723/0xbe0 [12298.847698][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12298.847698][ T1364] ___sys_sendmsg+0xee/0x170 [12298.847698][ T1364] __sys_sendmsg+0xcd/0x170 [12298.847698][ T1364] do_syscall_64+0xc6/0x1e0 [12298.847698][ T1364] [12298.849899][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12298.849899][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12298.849899][ T1364] ipv6_find_idev+0x102/0x170 [12298.849899][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12298.849899][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12298.849899][ T1364] netlink_rcv_skb+0x130/0x360 [12298.849899][ T1364] netlink_unicast+0x449/0x710 [12298.849899][ T1364] netlink_sendmsg+0x723/0xbe0 [12298.849899][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12298.849899][ T1364] ___sys_sendmsg+0xee/0x170 [12298.849899][ T1364] __sys_sendmsg+0xcd/0x170 [12298.849899][ T1364] do_syscall_64+0xc6/0x1e0 [12298.849899][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12298.849899][ T1364] [12298.851626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12298.851626][ T1364] neigh_parms_alloc+0x1e5/0x510 [12298.851626][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12298.851626][ T1364] ipv6_find_idev+0x102/0x170 [12298.851626][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12298.851626][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12298.851626][ T1364] netlink_rcv_skb+0x130/0x360 [12298.851626][ T1364] netlink_unicast+0x449/0x710 [12298.851626][ T1364] netlink_sendmsg+0x723/0xbe0 [12298.851626][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12298.851626][ T1364] ___sys_sendmsg+0xee/0x170 [12298.851626][ T1364] __sys_sendmsg+0xcd/0x170 [12298.851626][ T1364] do_syscall_64+0xc6/0x1e0 [12298.851626][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12298.851626][ T1364] [12309.107049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12309.107537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12309.107537][ T1364] ___neigh_create+0x14b/0xf60 [12309.107537][ T1364] ip6_finish_output2+0xa70/0xf80 [12309.107537][ T1364] ip6_finish_output+0x4ed/0xd30 [12309.107537][ T1364] ip6_output+0x1f3/0x770 [12309.107537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12309.107537][ T1364] mld_sendpack+0x62d/0xbc0 [12309.107537][ T1364] mld_ifc_work+0x32/0x1f0 [12309.107537][ T1364] process_one_work+0x84d/0x18a0 [12309.107537][ T1364] worker_thread+0x587/0xd30 [12309.107537][ T1364] kthread+0x28a/0x350 [12309.107537][ T1364] ret_from_fork+0x31/0x70 [12309.107537][ T1364] ret_from_fork_asm+0x1a/0x30 [12309.107537][ T1364] [12309.109270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12309.109270][ T1364] dst_init+0x84/0x4a0 [12309.109270][ T1364] dst_alloc+0x97/0x150 [12309.109270][ T1364] ip6_dst_alloc+0x23/0x90 [12309.109270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12309.109270][ T1364] ip6_pol_route+0x56f/0x840 [12309.109270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12309.109270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12309.109270][ T1364] ipv6_rcv+0x1ad/0x810 [12309.109270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12309.109270][ T1364] process_backlog+0x101/0x620 [12309.109270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12309.109270][ T1364] net_rx_action+0x495/0xbe0 [12309.109270][ T1364] __do_softirq+0x1b5/0x7f6 [12309.109270][ T1364] [12309.111093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12309.111093][ T1364] netdev_get_by_index+0x5e/0x80 [12309.111093][ T1364] fib6_nh_init+0x3d8/0x15b0 [12309.111093][ T1364] ip6_route_info_create+0xf18/0x17d0 [12309.111093][ T1364] ip6_route_add+0x1c/0x140 [12309.111093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12309.111093][ T1364] addrconf_add_dev+0xe2/0x170 [12309.111093][ T1364] inet6_addr_add+0x12f/0xa40 [12309.111093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12309.111093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.111093][ T1364] netlink_rcv_skb+0x130/0x360 [12309.111093][ T1364] netlink_unicast+0x449/0x710 [12309.111093][ T1364] netlink_sendmsg+0x723/0xbe0 [12309.111093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12309.111093][ T1364] ___sys_sendmsg+0xee/0x170 [12309.111093][ T1364] __sys_sendmsg+0xcd/0x170 [12309.111093][ T1364] do_syscall_64+0xc6/0x1e0 [12309.111093][ T1364] [12309.113267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12309.113267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12309.113267][ T1364] ipv6_find_idev+0x102/0x170 [12309.113267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12309.113267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.113267][ T1364] netlink_rcv_skb+0x130/0x360 [12309.113267][ T1364] netlink_unicast+0x449/0x710 [12309.113267][ T1364] netlink_sendmsg+0x723/0xbe0 [12309.113267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12309.113267][ T1364] ___sys_sendmsg+0xee/0x170 [12309.113267][ T1364] __sys_sendmsg+0xcd/0x170 [12309.113267][ T1364] do_syscall_64+0xc6/0x1e0 [12309.113267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12309.113267][ T1364] [12309.114969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12309.114969][ T1364] neigh_parms_alloc+0x1e5/0x510 [12309.114969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12309.114969][ T1364] ipv6_find_idev+0x102/0x170 [12309.114969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12309.114969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12309.114969][ T1364] netlink_rcv_skb+0x130/0x360 [12309.114969][ T1364] netlink_unicast+0x449/0x710 [12309.114969][ T1364] netlink_sendmsg+0x723/0xbe0 [12309.114969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12309.114969][ T1364] ___sys_sendmsg+0xee/0x170 [12309.114969][ T1364] __sys_sendmsg+0xcd/0x170 [12309.114969][ T1364] do_syscall_64+0xc6/0x1e0 [12309.114969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12309.114969][ T1364] [12319.363047][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12319.363531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12319.363531][ T1364] ___neigh_create+0x14b/0xf60 [12319.363531][ T1364] ip6_finish_output2+0xa70/0xf80 [12319.363531][ T1364] ip6_finish_output+0x4ed/0xd30 [12319.363531][ T1364] ip6_output+0x1f3/0x770 [12319.363531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12319.363531][ T1364] mld_sendpack+0x62d/0xbc0 [12319.363531][ T1364] mld_ifc_work+0x32/0x1f0 [12319.363531][ T1364] process_one_work+0x84d/0x18a0 [12319.363531][ T1364] worker_thread+0x587/0xd30 [12319.363531][ T1364] kthread+0x28a/0x350 [12319.363531][ T1364] ret_from_fork+0x31/0x70 [12319.363531][ T1364] ret_from_fork_asm+0x1a/0x30 [12319.363531][ T1364] [12319.365248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12319.365248][ T1364] dst_init+0x84/0x4a0 [12319.365248][ T1364] dst_alloc+0x97/0x150 [12319.365248][ T1364] ip6_dst_alloc+0x23/0x90 [12319.365248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12319.365248][ T1364] ip6_pol_route+0x56f/0x840 [12319.365248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12319.365248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12319.365248][ T1364] ipv6_rcv+0x1ad/0x810 [12319.365248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12319.365248][ T1364] process_backlog+0x101/0x620 [12319.365248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12319.365248][ T1364] net_rx_action+0x495/0xbe0 [12319.365248][ T1364] __do_softirq+0x1b5/0x7f6 [12319.365248][ T1364] [12319.367093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12319.367093][ T1364] netdev_get_by_index+0x5e/0x80 [12319.367093][ T1364] fib6_nh_init+0x3d8/0x15b0 [12319.367093][ T1364] ip6_route_info_create+0xf18/0x17d0 [12319.367093][ T1364] ip6_route_add+0x1c/0x140 [12319.367093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12319.367093][ T1364] addrconf_add_dev+0xe2/0x170 [12319.367093][ T1364] inet6_addr_add+0x12f/0xa40 [12319.367093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12319.367093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.367093][ T1364] netlink_rcv_skb+0x130/0x360 [12319.367093][ T1364] netlink_unicast+0x449/0x710 [12319.367093][ T1364] netlink_sendmsg+0x723/0xbe0 [12319.367093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12319.367093][ T1364] ___sys_sendmsg+0xee/0x170 [12319.367093][ T1364] __sys_sendmsg+0xcd/0x170 [12319.367093][ T1364] do_syscall_64+0xc6/0x1e0 [12319.367093][ T1364] [12319.369287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12319.369287][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12319.369287][ T1364] ipv6_find_idev+0x102/0x170 [12319.369287][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12319.369287][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.369287][ T1364] netlink_rcv_skb+0x130/0x360 [12319.369287][ T1364] netlink_unicast+0x449/0x710 [12319.369287][ T1364] netlink_sendmsg+0x723/0xbe0 [12319.369287][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12319.369287][ T1364] ___sys_sendmsg+0xee/0x170 [12319.369287][ T1364] __sys_sendmsg+0xcd/0x170 [12319.369287][ T1364] do_syscall_64+0xc6/0x1e0 [12319.369287][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12319.369287][ T1364] [12319.370992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12319.370992][ T1364] neigh_parms_alloc+0x1e5/0x510 [12319.370992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12319.370992][ T1364] ipv6_find_idev+0x102/0x170 [12319.370992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12319.370992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12319.370992][ T1364] netlink_rcv_skb+0x130/0x360 [12319.370992][ T1364] netlink_unicast+0x449/0x710 [12319.370992][ T1364] netlink_sendmsg+0x723/0xbe0 [12319.370992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12319.370992][ T1364] ___sys_sendmsg+0xee/0x170 [12319.370992][ T1364] __sys_sendmsg+0xcd/0x170 [12319.370992][ T1364] do_syscall_64+0xc6/0x1e0 [12319.370992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12319.370992][ T1364] [12329.619088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12329.619563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12329.619563][ T1364] ___neigh_create+0x14b/0xf60 [12329.619563][ T1364] ip6_finish_output2+0xa70/0xf80 [12329.619563][ T1364] ip6_finish_output+0x4ed/0xd30 [12329.619563][ T1364] ip6_output+0x1f3/0x770 [12329.619563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12329.619563][ T1364] mld_sendpack+0x62d/0xbc0 [12329.619563][ T1364] mld_ifc_work+0x32/0x1f0 [12329.619563][ T1364] process_one_work+0x84d/0x18a0 [12329.619563][ T1364] worker_thread+0x587/0xd30 [12329.619563][ T1364] kthread+0x28a/0x350 [12329.619563][ T1364] ret_from_fork+0x31/0x70 [12329.619563][ T1364] ret_from_fork_asm+0x1a/0x30 [12329.619563][ T1364] [12329.621267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12329.621267][ T1364] dst_init+0x84/0x4a0 [12329.621267][ T1364] dst_alloc+0x97/0x150 [12329.621267][ T1364] ip6_dst_alloc+0x23/0x90 [12329.621267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12329.621267][ T1364] ip6_pol_route+0x56f/0x840 [12329.621267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12329.621267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12329.621267][ T1364] ipv6_rcv+0x1ad/0x810 [12329.621267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12329.621267][ T1364] process_backlog+0x101/0x620 [12329.621267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12329.621267][ T1364] net_rx_action+0x495/0xbe0 [12329.621267][ T1364] __do_softirq+0x1b5/0x7f6 [12329.621267][ T1364] [12329.623092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12329.623092][ T1364] netdev_get_by_index+0x5e/0x80 [12329.623092][ T1364] fib6_nh_init+0x3d8/0x15b0 [12329.623092][ T1364] ip6_route_info_create+0xf18/0x17d0 [12329.623092][ T1364] ip6_route_add+0x1c/0x140 [12329.623092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12329.623092][ T1364] addrconf_add_dev+0xe2/0x170 [12329.623092][ T1364] inet6_addr_add+0x12f/0xa40 [12329.623092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12329.623092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.623092][ T1364] netlink_rcv_skb+0x130/0x360 [12329.623092][ T1364] netlink_unicast+0x449/0x710 [12329.623092][ T1364] netlink_sendmsg+0x723/0xbe0 [12329.623092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12329.623092][ T1364] ___sys_sendmsg+0xee/0x170 [12329.623092][ T1364] __sys_sendmsg+0xcd/0x170 [12329.623092][ T1364] do_syscall_64+0xc6/0x1e0 [12329.623092][ T1364] [12329.625278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12329.625278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12329.625278][ T1364] ipv6_find_idev+0x102/0x170 [12329.625278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12329.625278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.625278][ T1364] netlink_rcv_skb+0x130/0x360 [12329.625278][ T1364] netlink_unicast+0x449/0x710 [12329.625278][ T1364] netlink_sendmsg+0x723/0xbe0 [12329.625278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12329.625278][ T1364] ___sys_sendmsg+0xee/0x170 [12329.625278][ T1364] __sys_sendmsg+0xcd/0x170 [12329.625278][ T1364] do_syscall_64+0xc6/0x1e0 [12329.625278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12329.625278][ T1364] [12329.626986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12329.626986][ T1364] neigh_parms_alloc+0x1e5/0x510 [12329.626986][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12329.626986][ T1364] ipv6_find_idev+0x102/0x170 [12329.626986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12329.626986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12329.626986][ T1364] netlink_rcv_skb+0x130/0x360 [12329.626986][ T1364] netlink_unicast+0x449/0x710 [12329.626986][ T1364] netlink_sendmsg+0x723/0xbe0 [12329.626986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12329.626986][ T1364] ___sys_sendmsg+0xee/0x170 [12329.626986][ T1364] __sys_sendmsg+0xcd/0x170 [12329.626986][ T1364] do_syscall_64+0xc6/0x1e0 [12329.626986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12329.626986][ T1364] [12339.875049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12339.875537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12339.875537][ T1364] ___neigh_create+0x14b/0xf60 [12339.875537][ T1364] ip6_finish_output2+0xa70/0xf80 [12339.875537][ T1364] ip6_finish_output+0x4ed/0xd30 [12339.875537][ T1364] ip6_output+0x1f3/0x770 [12339.875537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12339.875537][ T1364] mld_sendpack+0x62d/0xbc0 [12339.875537][ T1364] mld_ifc_work+0x32/0x1f0 [12339.875537][ T1364] process_one_work+0x84d/0x18a0 [12339.875537][ T1364] worker_thread+0x587/0xd30 [12339.875537][ T1364] kthread+0x28a/0x350 [12339.875537][ T1364] ret_from_fork+0x31/0x70 [12339.875537][ T1364] ret_from_fork_asm+0x1a/0x30 [12339.875537][ T1364] [12339.877245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12339.877245][ T1364] dst_init+0x84/0x4a0 [12339.877245][ T1364] dst_alloc+0x97/0x150 [12339.877245][ T1364] ip6_dst_alloc+0x23/0x90 [12339.877245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12339.877245][ T1364] ip6_pol_route+0x56f/0x840 [12339.877245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12339.877245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12339.877245][ T1364] ipv6_rcv+0x1ad/0x810 [12339.877245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12339.877245][ T1364] process_backlog+0x101/0x620 [12339.877245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12339.877245][ T1364] net_rx_action+0x495/0xbe0 [12339.877245][ T1364] __do_softirq+0x1b5/0x7f6 [12339.877245][ T1364] [12339.879115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12339.879115][ T1364] netdev_get_by_index+0x5e/0x80 [12339.879115][ T1364] fib6_nh_init+0x3d8/0x15b0 [12339.879115][ T1364] ip6_route_info_create+0xf18/0x17d0 [12339.879115][ T1364] ip6_route_add+0x1c/0x140 [12339.879115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12339.879115][ T1364] addrconf_add_dev+0xe2/0x170 [12339.879115][ T1364] inet6_addr_add+0x12f/0xa40 [12339.879115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12339.879115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12339.879115][ T1364] netlink_rcv_skb+0x130/0x360 [12339.879115][ T1364] netlink_unicast+0x449/0x710 [12339.879115][ T1364] netlink_sendmsg+0x723/0xbe0 [12339.879115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12339.879115][ T1364] ___sys_sendmsg+0xee/0x170 [12339.879115][ T1364] __sys_sendmsg+0xcd/0x170 [12339.879115][ T1364] do_syscall_64+0xc6/0x1e0 [12339.879115][ T1364] [12339.881475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12339.881475][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12339.881475][ T1364] ipv6_find_idev+0x102/0x170 [12339.881475][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12339.881475][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12339.881475][ T1364] netlink_rcv_skb+0x130/0x360 [12339.881475][ T1364] netlink_unicast+0x449/0x710 [12339.881475][ T1364] netlink_sendmsg+0x723/0xbe0 [12339.881475][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12339.881475][ T1364] ___sys_sendmsg+0xee/0x170 [12339.881475][ T1364] __sys_sendmsg+0xcd/0x170 [12339.881475][ T1364] do_syscall_64+0xc6/0x1e0 [12339.881475][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12339.881475][ T1364] [12339.883252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12339.883252][ T1364] neigh_parms_alloc+0x1e5/0x510 [12339.883252][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12339.883252][ T1364] ipv6_find_idev+0x102/0x170 [12339.883252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12339.883252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12339.883252][ T1364] netlink_rcv_skb+0x130/0x360 [12339.883252][ T1364] netlink_unicast+0x449/0x710 [12339.883252][ T1364] netlink_sendmsg+0x723/0xbe0 [12339.883252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12339.883252][ T1364] ___sys_sendmsg+0xee/0x170 [12339.883252][ T1364] __sys_sendmsg+0xcd/0x170 [12339.883252][ T1364] do_syscall_64+0xc6/0x1e0 [12339.883252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12339.883252][ T1364] [12350.035109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12350.035635][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12350.035635][ T1364] ___neigh_create+0x14b/0xf60 [12350.035635][ T1364] ip6_finish_output2+0xa70/0xf80 [12350.035635][ T1364] ip6_finish_output+0x4ed/0xd30 [12350.035635][ T1364] ip6_output+0x1f3/0x770 [12350.035635][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12350.035635][ T1364] mld_sendpack+0x62d/0xbc0 [12350.035635][ T1364] mld_ifc_work+0x32/0x1f0 [12350.035635][ T1364] process_one_work+0x84d/0x18a0 [12350.035635][ T1364] worker_thread+0x587/0xd30 [12350.035635][ T1364] kthread+0x28a/0x350 [12350.035635][ T1364] ret_from_fork+0x31/0x70 [12350.035635][ T1364] ret_from_fork_asm+0x1a/0x30 [12350.035635][ T1364] [12350.037333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12350.037333][ T1364] dst_init+0x84/0x4a0 [12350.037333][ T1364] dst_alloc+0x97/0x150 [12350.037333][ T1364] ip6_dst_alloc+0x23/0x90 [12350.037333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12350.037333][ T1364] ip6_pol_route+0x56f/0x840 [12350.037333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12350.037333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12350.037333][ T1364] ipv6_rcv+0x1ad/0x810 [12350.037333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12350.037333][ T1364] process_backlog+0x101/0x620 [12350.037333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12350.037333][ T1364] net_rx_action+0x495/0xbe0 [12350.037333][ T1364] __do_softirq+0x1b5/0x7f6 [12350.037333][ T1364] [12350.039163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12350.039163][ T1364] netdev_get_by_index+0x5e/0x80 [12350.039163][ T1364] fib6_nh_init+0x3d8/0x15b0 [12350.039163][ T1364] ip6_route_info_create+0xf18/0x17d0 [12350.039163][ T1364] ip6_route_add+0x1c/0x140 [12350.039163][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12350.039163][ T1364] addrconf_add_dev+0xe2/0x170 [12350.039163][ T1364] inet6_addr_add+0x12f/0xa40 [12350.039163][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12350.039163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.039163][ T1364] netlink_rcv_skb+0x130/0x360 [12350.039163][ T1364] netlink_unicast+0x449/0x710 [12350.039163][ T1364] netlink_sendmsg+0x723/0xbe0 [12350.039163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12350.039163][ T1364] ___sys_sendmsg+0xee/0x170 [12350.039163][ T1364] __sys_sendmsg+0xcd/0x170 [12350.039163][ T1364] do_syscall_64+0xc6/0x1e0 [12350.039163][ T1364] [12350.041334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12350.041334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12350.041334][ T1364] ipv6_find_idev+0x102/0x170 [12350.041334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12350.041334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.041334][ T1364] netlink_rcv_skb+0x130/0x360 [12350.041334][ T1364] netlink_unicast+0x449/0x710 [12350.041334][ T1364] netlink_sendmsg+0x723/0xbe0 [12350.041334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12350.041334][ T1364] ___sys_sendmsg+0xee/0x170 [12350.041334][ T1364] __sys_sendmsg+0xcd/0x170 [12350.041334][ T1364] do_syscall_64+0xc6/0x1e0 [12350.041334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12350.041334][ T1364] [12350.043039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12350.043039][ T1364] neigh_parms_alloc+0x1e5/0x510 [12350.043039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12350.043039][ T1364] ipv6_find_idev+0x102/0x170 [12350.043039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12350.043039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12350.043039][ T1364] netlink_rcv_skb+0x130/0x360 [12350.043039][ T1364] netlink_unicast+0x449/0x710 [12350.043039][ T1364] netlink_sendmsg+0x723/0xbe0 [12350.043039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12350.043039][ T1364] ___sys_sendmsg+0xee/0x170 [12350.043039][ T1364] __sys_sendmsg+0xcd/0x170 [12350.043039][ T1364] do_syscall_64+0xc6/0x1e0 [12350.043039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12350.043039][ T1364] [12360.131073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12360.131603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12360.131603][ T1364] ___neigh_create+0x14b/0xf60 [12360.131603][ T1364] ip6_finish_output2+0xa70/0xf80 [12360.131603][ T1364] ip6_finish_output+0x4ed/0xd30 [12360.131603][ T1364] ip6_output+0x1f3/0x770 [12360.131603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12360.131603][ T1364] mld_sendpack+0x62d/0xbc0 [12360.131603][ T1364] mld_ifc_work+0x32/0x1f0 [12360.131603][ T1364] process_one_work+0x84d/0x18a0 [12360.131603][ T1364] worker_thread+0x587/0xd30 [12360.131603][ T1364] kthread+0x28a/0x350 [12360.131603][ T1364] ret_from_fork+0x31/0x70 [12360.131603][ T1364] ret_from_fork_asm+0x1a/0x30 [12360.131603][ T1364] [12360.133305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12360.133305][ T1364] dst_init+0x84/0x4a0 [12360.133305][ T1364] dst_alloc+0x97/0x150 [12360.133305][ T1364] ip6_dst_alloc+0x23/0x90 [12360.133305][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12360.133305][ T1364] ip6_pol_route+0x56f/0x840 [12360.133305][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12360.133305][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12360.133305][ T1364] ipv6_rcv+0x1ad/0x810 [12360.133305][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12360.133305][ T1364] process_backlog+0x101/0x620 [12360.133305][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12360.133305][ T1364] net_rx_action+0x495/0xbe0 [12360.133305][ T1364] __do_softirq+0x1b5/0x7f6 [12360.133305][ T1364] [12360.135124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12360.135124][ T1364] netdev_get_by_index+0x5e/0x80 [12360.135124][ T1364] fib6_nh_init+0x3d8/0x15b0 [12360.135124][ T1364] ip6_route_info_create+0xf18/0x17d0 [12360.135124][ T1364] ip6_route_add+0x1c/0x140 [12360.135124][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12360.135124][ T1364] addrconf_add_dev+0xe2/0x170 [12360.135124][ T1364] inet6_addr_add+0x12f/0xa40 [12360.135124][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12360.135124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.135124][ T1364] netlink_rcv_skb+0x130/0x360 [12360.135124][ T1364] netlink_unicast+0x449/0x710 [12360.135124][ T1364] netlink_sendmsg+0x723/0xbe0 [12360.135124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12360.135124][ T1364] ___sys_sendmsg+0xee/0x170 [12360.135124][ T1364] __sys_sendmsg+0xcd/0x170 [12360.135124][ T1364] do_syscall_64+0xc6/0x1e0 [12360.135124][ T1364] [12360.137308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12360.137308][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12360.137308][ T1364] ipv6_find_idev+0x102/0x170 [12360.137308][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12360.137308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.137308][ T1364] netlink_rcv_skb+0x130/0x360 [12360.137308][ T1364] netlink_unicast+0x449/0x710 [12360.137308][ T1364] netlink_sendmsg+0x723/0xbe0 [12360.137308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12360.137308][ T1364] ___sys_sendmsg+0xee/0x170 [12360.137308][ T1364] __sys_sendmsg+0xcd/0x170 [12360.137308][ T1364] do_syscall_64+0xc6/0x1e0 [12360.137308][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12360.137308][ T1364] [12360.139022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12360.139022][ T1364] neigh_parms_alloc+0x1e5/0x510 [12360.139022][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12360.139022][ T1364] ipv6_find_idev+0x102/0x170 [12360.139022][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12360.139022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12360.139022][ T1364] netlink_rcv_skb+0x130/0x360 [12360.139022][ T1364] netlink_unicast+0x449/0x710 [12360.139022][ T1364] netlink_sendmsg+0x723/0xbe0 [12360.139022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12360.139022][ T1364] ___sys_sendmsg+0xee/0x170 [12360.139022][ T1364] __sys_sendmsg+0xcd/0x170 [12360.139022][ T1364] do_syscall_64+0xc6/0x1e0 [12360.139022][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12360.139022][ T1364] [12370.379062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12370.379490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12370.379490][ T1364] ___neigh_create+0x14b/0xf60 [12370.379490][ T1364] ip6_finish_output2+0xa70/0xf80 [12370.379490][ T1364] ip6_finish_output+0x4ed/0xd30 [12370.379490][ T1364] ip6_output+0x1f3/0x770 [12370.379490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12370.379490][ T1364] mld_sendpack+0x62d/0xbc0 [12370.379490][ T1364] mld_ifc_work+0x32/0x1f0 [12370.379490][ T1364] process_one_work+0x84d/0x18a0 [12370.379490][ T1364] worker_thread+0x587/0xd30 [12370.379490][ T1364] kthread+0x28a/0x350 [12370.379490][ T1364] ret_from_fork+0x31/0x70 [12370.379490][ T1364] ret_from_fork_asm+0x1a/0x30 [12370.379490][ T1364] [12370.381188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12370.381188][ T1364] dst_init+0x84/0x4a0 [12370.381188][ T1364] dst_alloc+0x97/0x150 [12370.381188][ T1364] ip6_dst_alloc+0x23/0x90 [12370.381188][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12370.381188][ T1364] ip6_pol_route+0x56f/0x840 [12370.381188][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12370.381188][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12370.381188][ T1364] ipv6_rcv+0x1ad/0x810 [12370.381188][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12370.381188][ T1364] process_backlog+0x101/0x620 [12370.381188][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12370.381188][ T1364] net_rx_action+0x495/0xbe0 [12370.381188][ T1364] __do_softirq+0x1b5/0x7f6 [12370.381188][ T1364] [12370.383005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12370.383005][ T1364] netdev_get_by_index+0x5e/0x80 [12370.383005][ T1364] fib6_nh_init+0x3d8/0x15b0 [12370.383005][ T1364] ip6_route_info_create+0xf18/0x17d0 [12370.383005][ T1364] ip6_route_add+0x1c/0x140 [12370.383005][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12370.383005][ T1364] addrconf_add_dev+0xe2/0x170 [12370.383005][ T1364] inet6_addr_add+0x12f/0xa40 [12370.383005][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12370.383005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.383005][ T1364] netlink_rcv_skb+0x130/0x360 [12370.383005][ T1364] netlink_unicast+0x449/0x710 [12370.383005][ T1364] netlink_sendmsg+0x723/0xbe0 [12370.383005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12370.383005][ T1364] ___sys_sendmsg+0xee/0x170 [12370.383005][ T1364] __sys_sendmsg+0xcd/0x170 [12370.383005][ T1364] do_syscall_64+0xc6/0x1e0 [12370.383005][ T1364] [12370.385175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12370.385175][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12370.385175][ T1364] ipv6_find_idev+0x102/0x170 [12370.385175][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12370.385175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.385175][ T1364] netlink_rcv_skb+0x130/0x360 [12370.385175][ T1364] netlink_unicast+0x449/0x710 [12370.385175][ T1364] netlink_sendmsg+0x723/0xbe0 [12370.385175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12370.385175][ T1364] ___sys_sendmsg+0xee/0x170 [12370.385175][ T1364] __sys_sendmsg+0xcd/0x170 [12370.385175][ T1364] do_syscall_64+0xc6/0x1e0 [12370.385175][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12370.385175][ T1364] [12370.386883][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12370.386883][ T1364] neigh_parms_alloc+0x1e5/0x510 [12370.386883][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12370.386883][ T1364] ipv6_find_idev+0x102/0x170 [12370.386883][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12370.386883][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12370.386883][ T1364] netlink_rcv_skb+0x130/0x360 [12370.386883][ T1364] netlink_unicast+0x449/0x710 [12370.386883][ T1364] netlink_sendmsg+0x723/0xbe0 [12370.386883][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12370.386883][ T1364] ___sys_sendmsg+0xee/0x170 [12370.386883][ T1364] __sys_sendmsg+0xcd/0x170 [12370.386883][ T1364] do_syscall_64+0xc6/0x1e0 [12370.386883][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12370.386883][ T1364] [12380.483132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12380.483618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12380.483618][ T1364] ___neigh_create+0x14b/0xf60 [12380.483618][ T1364] ip6_finish_output2+0xa70/0xf80 [12380.483618][ T1364] ip6_finish_output+0x4ed/0xd30 [12380.483618][ T1364] ip6_output+0x1f3/0x770 [12380.483618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12380.483618][ T1364] mld_sendpack+0x62d/0xbc0 [12380.483618][ T1364] mld_ifc_work+0x32/0x1f0 [12380.483618][ T1364] process_one_work+0x84d/0x18a0 [12380.483618][ T1364] worker_thread+0x587/0xd30 [12380.483618][ T1364] kthread+0x28a/0x350 [12380.483618][ T1364] ret_from_fork+0x31/0x70 [12380.483618][ T1364] ret_from_fork_asm+0x1a/0x30 [12380.483618][ T1364] [12380.485323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12380.485323][ T1364] dst_init+0x84/0x4a0 [12380.485323][ T1364] dst_alloc+0x97/0x150 [12380.485323][ T1364] ip6_dst_alloc+0x23/0x90 [12380.485323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12380.485323][ T1364] ip6_pol_route+0x56f/0x840 [12380.485323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12380.485323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12380.485323][ T1364] ipv6_rcv+0x1ad/0x810 [12380.485323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12380.485323][ T1364] process_backlog+0x101/0x620 [12380.485323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12380.485323][ T1364] net_rx_action+0x495/0xbe0 [12380.485323][ T1364] __do_softirq+0x1b5/0x7f6 [12380.485323][ T1364] [12380.487140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12380.487140][ T1364] netdev_get_by_index+0x5e/0x80 [12380.487140][ T1364] fib6_nh_init+0x3d8/0x15b0 [12380.487140][ T1364] ip6_route_info_create+0xf18/0x17d0 [12380.487140][ T1364] ip6_route_add+0x1c/0x140 [12380.487140][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12380.487140][ T1364] addrconf_add_dev+0xe2/0x170 [12380.487140][ T1364] inet6_addr_add+0x12f/0xa40 [12380.487140][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12380.487140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.487140][ T1364] netlink_rcv_skb+0x130/0x360 [12380.487140][ T1364] netlink_unicast+0x449/0x710 [12380.487140][ T1364] netlink_sendmsg+0x723/0xbe0 [12380.487140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12380.487140][ T1364] ___sys_sendmsg+0xee/0x170 [12380.487140][ T1364] __sys_sendmsg+0xcd/0x170 [12380.487140][ T1364] do_syscall_64+0xc6/0x1e0 [12380.487140][ T1364] [12380.489484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12380.489484][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12380.489484][ T1364] ipv6_find_idev+0x102/0x170 [12380.489484][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12380.489484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.489484][ T1364] netlink_rcv_skb+0x130/0x360 [12380.489484][ T1364] netlink_unicast+0x449/0x710 [12380.489484][ T1364] netlink_sendmsg+0x723/0xbe0 [12380.489484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12380.489484][ T1364] ___sys_sendmsg+0xee/0x170 [12380.489484][ T1364] __sys_sendmsg+0xcd/0x170 [12380.489484][ T1364] do_syscall_64+0xc6/0x1e0 [12380.489484][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12380.489484][ T1364] [12380.491187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12380.491187][ T1364] neigh_parms_alloc+0x1e5/0x510 [12380.491187][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12380.491187][ T1364] ipv6_find_idev+0x102/0x170 [12380.491187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12380.491187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12380.491187][ T1364] netlink_rcv_skb+0x130/0x360 [12380.491187][ T1364] netlink_unicast+0x449/0x710 [12380.491187][ T1364] netlink_sendmsg+0x723/0xbe0 [12380.491187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12380.491187][ T1364] ___sys_sendmsg+0xee/0x170 [12380.491187][ T1364] __sys_sendmsg+0xcd/0x170 [12380.491187][ T1364] do_syscall_64+0xc6/0x1e0 [12380.491187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12380.491187][ T1364] [12390.523067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12390.523587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12390.523587][ T1364] ___neigh_create+0x14b/0xf60 [12390.523587][ T1364] ip6_finish_output2+0xa70/0xf80 [12390.523587][ T1364] ip6_finish_output+0x4ed/0xd30 [12390.523587][ T1364] ip6_output+0x1f3/0x770 [12390.523587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12390.523587][ T1364] mld_sendpack+0x62d/0xbc0 [12390.523587][ T1364] mld_ifc_work+0x32/0x1f0 [12390.523587][ T1364] process_one_work+0x84d/0x18a0 [12390.523587][ T1364] worker_thread+0x587/0xd30 [12390.523587][ T1364] kthread+0x28a/0x350 [12390.523587][ T1364] ret_from_fork+0x31/0x70 [12390.523587][ T1364] ret_from_fork_asm+0x1a/0x30 [12390.523587][ T1364] [12390.525353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12390.525353][ T1364] dst_init+0x84/0x4a0 [12390.525353][ T1364] dst_alloc+0x97/0x150 [12390.525353][ T1364] ip6_dst_alloc+0x23/0x90 [12390.525353][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12390.525353][ T1364] ip6_pol_route+0x56f/0x840 [12390.525353][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12390.525353][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12390.525353][ T1364] ipv6_rcv+0x1ad/0x810 [12390.525353][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12390.525353][ T1364] process_backlog+0x101/0x620 [12390.525353][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12390.525353][ T1364] net_rx_action+0x495/0xbe0 [12390.525353][ T1364] __do_softirq+0x1b5/0x7f6 [12390.525353][ T1364] [12390.527216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12390.527216][ T1364] netdev_get_by_index+0x5e/0x80 [12390.527216][ T1364] fib6_nh_init+0x3d8/0x15b0 [12390.527216][ T1364] ip6_route_info_create+0xf18/0x17d0 [12390.527216][ T1364] ip6_route_add+0x1c/0x140 [12390.527216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12390.527216][ T1364] addrconf_add_dev+0xe2/0x170 [12390.527216][ T1364] inet6_addr_add+0x12f/0xa40 [12390.527216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12390.527216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12390.527216][ T1364] netlink_rcv_skb+0x130/0x360 [12390.527216][ T1364] netlink_unicast+0x449/0x710 [12390.527216][ T1364] netlink_sendmsg+0x723/0xbe0 [12390.527216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12390.527216][ T1364] ___sys_sendmsg+0xee/0x170 [12390.527216][ T1364] __sys_sendmsg+0xcd/0x170 [12390.527216][ T1364] do_syscall_64+0xc6/0x1e0 [12390.527216][ T1364] [12390.529457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12390.529457][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12390.529457][ T1364] ipv6_find_idev+0x102/0x170 [12390.529457][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12390.529457][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12390.529457][ T1364] netlink_rcv_skb+0x130/0x360 [12390.529457][ T1364] netlink_unicast+0x449/0x710 [12390.529457][ T1364] netlink_sendmsg+0x723/0xbe0 [12390.529457][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12390.529457][ T1364] ___sys_sendmsg+0xee/0x170 [12390.529457][ T1364] __sys_sendmsg+0xcd/0x170 [12390.529457][ T1364] do_syscall_64+0xc6/0x1e0 [12390.529457][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12390.529457][ T1364] [12390.531200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12390.531200][ T1364] neigh_parms_alloc+0x1e5/0x510 [12390.531200][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12390.531200][ T1364] ipv6_find_idev+0x102/0x170 [12390.531200][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12390.531200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12390.531200][ T1364] netlink_rcv_skb+0x130/0x360 [12390.531200][ T1364] netlink_unicast+0x449/0x710 [12390.531200][ T1364] netlink_sendmsg+0x723/0xbe0 [12390.531200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12390.531200][ T1364] ___sys_sendmsg+0xee/0x170 [12390.531200][ T1364] __sys_sendmsg+0xcd/0x170 [12390.531200][ T1364] do_syscall_64+0xc6/0x1e0 [12390.531200][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12390.531200][ T1364] [12400.779061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12400.779488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12400.779488][ T1364] ___neigh_create+0x14b/0xf60 [12400.779488][ T1364] ip6_finish_output2+0xa70/0xf80 [12400.779488][ T1364] ip6_finish_output+0x4ed/0xd30 [12400.779488][ T1364] ip6_output+0x1f3/0x770 [12400.779488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12400.779488][ T1364] mld_sendpack+0x62d/0xbc0 [12400.779488][ T1364] mld_ifc_work+0x32/0x1f0 [12400.779488][ T1364] process_one_work+0x84d/0x18a0 [12400.779488][ T1364] worker_thread+0x587/0xd30 [12400.779488][ T1364] kthread+0x28a/0x350 [12400.779488][ T1364] ret_from_fork+0x31/0x70 [12400.779488][ T1364] ret_from_fork_asm+0x1a/0x30 [12400.779488][ T1364] [12400.781228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12400.781228][ T1364] dst_init+0x84/0x4a0 [12400.781228][ T1364] dst_alloc+0x97/0x150 [12400.781228][ T1364] ip6_dst_alloc+0x23/0x90 [12400.781228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12400.781228][ T1364] ip6_pol_route+0x56f/0x840 [12400.781228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12400.781228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12400.781228][ T1364] ipv6_rcv+0x1ad/0x810 [12400.781228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12400.781228][ T1364] process_backlog+0x101/0x620 [12400.781228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12400.781228][ T1364] net_rx_action+0x495/0xbe0 [12400.781228][ T1364] __do_softirq+0x1b5/0x7f6 [12400.781228][ T1364] [12400.783081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12400.783081][ T1364] netdev_get_by_index+0x5e/0x80 [12400.783081][ T1364] fib6_nh_init+0x3d8/0x15b0 [12400.783081][ T1364] ip6_route_info_create+0xf18/0x17d0 [12400.783081][ T1364] ip6_route_add+0x1c/0x140 [12400.783081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12400.783081][ T1364] addrconf_add_dev+0xe2/0x170 [12400.783081][ T1364] inet6_addr_add+0x12f/0xa40 [12400.783081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12400.783081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12400.783081][ T1364] netlink_rcv_skb+0x130/0x360 [12400.783081][ T1364] netlink_unicast+0x449/0x710 [12400.783081][ T1364] netlink_sendmsg+0x723/0xbe0 [12400.783081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12400.783081][ T1364] ___sys_sendmsg+0xee/0x170 [12400.783081][ T1364] __sys_sendmsg+0xcd/0x170 [12400.783081][ T1364] do_syscall_64+0xc6/0x1e0 [12400.783081][ T1364] [12400.785311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12400.785311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12400.785311][ T1364] ipv6_find_idev+0x102/0x170 [12400.785311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12400.785311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12400.785311][ T1364] netlink_rcv_skb+0x130/0x360 [12400.785311][ T1364] netlink_unicast+0x449/0x710 [12400.785311][ T1364] netlink_sendmsg+0x723/0xbe0 [12400.785311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12400.785311][ T1364] ___sys_sendmsg+0xee/0x170 [12400.785311][ T1364] __sys_sendmsg+0xcd/0x170 [12400.785311][ T1364] do_syscall_64+0xc6/0x1e0 [12400.785311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12400.785311][ T1364] [12400.787052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12400.787052][ T1364] neigh_parms_alloc+0x1e5/0x510 [12400.787052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12400.787052][ T1364] ipv6_find_idev+0x102/0x170 [12400.787052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12400.787052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12400.787052][ T1364] netlink_rcv_skb+0x130/0x360 [12400.787052][ T1364] netlink_unicast+0x449/0x710 [12400.787052][ T1364] netlink_sendmsg+0x723/0xbe0 [12400.787052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12400.787052][ T1364] ___sys_sendmsg+0xee/0x170 [12400.787052][ T1364] __sys_sendmsg+0xcd/0x170 [12400.787052][ T1364] do_syscall_64+0xc6/0x1e0 [12400.787052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12400.787052][ T1364] [12411.027052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12411.027569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12411.027569][ T1364] ___neigh_create+0x14b/0xf60 [12411.027569][ T1364] ip6_finish_output2+0xa70/0xf80 [12411.027569][ T1364] ip6_finish_output+0x4ed/0xd30 [12411.027569][ T1364] ip6_output+0x1f3/0x770 [12411.027569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12411.027569][ T1364] mld_sendpack+0x62d/0xbc0 [12411.027569][ T1364] mld_ifc_work+0x32/0x1f0 [12411.027569][ T1364] process_one_work+0x84d/0x18a0 [12411.027569][ T1364] worker_thread+0x587/0xd30 [12411.027569][ T1364] kthread+0x28a/0x350 [12411.027569][ T1364] ret_from_fork+0x31/0x70 [12411.027569][ T1364] ret_from_fork_asm+0x1a/0x30 [12411.027569][ T1364] [12411.029321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12411.029321][ T1364] dst_init+0x84/0x4a0 [12411.029321][ T1364] dst_alloc+0x97/0x150 [12411.029321][ T1364] ip6_dst_alloc+0x23/0x90 [12411.029321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12411.029321][ T1364] ip6_pol_route+0x56f/0x840 [12411.029321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12411.029321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12411.029321][ T1364] ipv6_rcv+0x1ad/0x810 [12411.029321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12411.029321][ T1364] process_backlog+0x101/0x620 [12411.029321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12411.029321][ T1364] net_rx_action+0x495/0xbe0 [12411.029321][ T1364] __do_softirq+0x1b5/0x7f6 [12411.029321][ T1364] [12411.031190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12411.031190][ T1364] netdev_get_by_index+0x5e/0x80 [12411.031190][ T1364] fib6_nh_init+0x3d8/0x15b0 [12411.031190][ T1364] ip6_route_info_create+0xf18/0x17d0 [12411.031190][ T1364] ip6_route_add+0x1c/0x140 [12411.031190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12411.031190][ T1364] addrconf_add_dev+0xe2/0x170 [12411.031190][ T1364] inet6_addr_add+0x12f/0xa40 [12411.031190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12411.031190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.031190][ T1364] netlink_rcv_skb+0x130/0x360 [12411.031190][ T1364] netlink_unicast+0x449/0x710 [12411.031190][ T1364] netlink_sendmsg+0x723/0xbe0 [12411.031190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12411.031190][ T1364] ___sys_sendmsg+0xee/0x170 [12411.031190][ T1364] __sys_sendmsg+0xcd/0x170 [12411.031190][ T1364] do_syscall_64+0xc6/0x1e0 [12411.031190][ T1364] [12411.033431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12411.033431][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12411.033431][ T1364] ipv6_find_idev+0x102/0x170 [12411.033431][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12411.033431][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.033431][ T1364] netlink_rcv_skb+0x130/0x360 [12411.033431][ T1364] netlink_unicast+0x449/0x710 [12411.033431][ T1364] netlink_sendmsg+0x723/0xbe0 [12411.033431][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12411.033431][ T1364] ___sys_sendmsg+0xee/0x170 [12411.033431][ T1364] __sys_sendmsg+0xcd/0x170 [12411.033431][ T1364] do_syscall_64+0xc6/0x1e0 [12411.033431][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12411.033431][ T1364] [12411.035179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12411.035179][ T1364] neigh_parms_alloc+0x1e5/0x510 [12411.035179][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12411.035179][ T1364] ipv6_find_idev+0x102/0x170 [12411.035179][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12411.035179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12411.035179][ T1364] netlink_rcv_skb+0x130/0x360 [12411.035179][ T1364] netlink_unicast+0x449/0x710 [12411.035179][ T1364] netlink_sendmsg+0x723/0xbe0 [12411.035179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12411.035179][ T1364] ___sys_sendmsg+0xee/0x170 [12411.035179][ T1364] __sys_sendmsg+0xcd/0x170 [12411.035179][ T1364] do_syscall_64+0xc6/0x1e0 [12411.035179][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12411.035179][ T1364] [12421.179056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12421.179573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12421.179573][ T1364] ___neigh_create+0x14b/0xf60 [12421.179573][ T1364] ip6_finish_output2+0xa70/0xf80 [12421.179573][ T1364] ip6_finish_output+0x4ed/0xd30 [12421.179573][ T1364] ip6_output+0x1f3/0x770 [12421.179573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12421.179573][ T1364] mld_sendpack+0x62d/0xbc0 [12421.179573][ T1364] mld_ifc_work+0x32/0x1f0 [12421.179573][ T1364] process_one_work+0x84d/0x18a0 [12421.179573][ T1364] worker_thread+0x587/0xd30 [12421.179573][ T1364] kthread+0x28a/0x350 [12421.179573][ T1364] ret_from_fork+0x31/0x70 [12421.179573][ T1364] ret_from_fork_asm+0x1a/0x30 [12421.179573][ T1364] [12421.181362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12421.181362][ T1364] dst_init+0x84/0x4a0 [12421.181362][ T1364] dst_alloc+0x97/0x150 [12421.181362][ T1364] ip6_dst_alloc+0x23/0x90 [12421.181362][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12421.181362][ T1364] ip6_pol_route+0x56f/0x840 [12421.181362][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12421.181362][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12421.181362][ T1364] ipv6_rcv+0x1ad/0x810 [12421.181362][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12421.181362][ T1364] process_backlog+0x101/0x620 [12421.181362][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12421.181362][ T1364] net_rx_action+0x495/0xbe0 [12421.181362][ T1364] __do_softirq+0x1b5/0x7f6 [12421.181362][ T1364] [12421.183267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12421.183267][ T1364] netdev_get_by_index+0x5e/0x80 [12421.183267][ T1364] fib6_nh_init+0x3d8/0x15b0 [12421.183267][ T1364] ip6_route_info_create+0xf18/0x17d0 [12421.183267][ T1364] ip6_route_add+0x1c/0x140 [12421.183267][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12421.183267][ T1364] addrconf_add_dev+0xe2/0x170 [12421.183267][ T1364] inet6_addr_add+0x12f/0xa40 [12421.183267][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12421.183267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.183267][ T1364] netlink_rcv_skb+0x130/0x360 [12421.183267][ T1364] netlink_unicast+0x449/0x710 [12421.183267][ T1364] netlink_sendmsg+0x723/0xbe0 [12421.183267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12421.183267][ T1364] ___sys_sendmsg+0xee/0x170 [12421.183267][ T1364] __sys_sendmsg+0xcd/0x170 [12421.183267][ T1364] do_syscall_64+0xc6/0x1e0 [12421.183267][ T1364] [12421.185509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12421.185509][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12421.185509][ T1364] ipv6_find_idev+0x102/0x170 [12421.185509][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12421.185509][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.185509][ T1364] netlink_rcv_skb+0x130/0x360 [12421.185509][ T1364] netlink_unicast+0x449/0x710 [12421.185509][ T1364] netlink_sendmsg+0x723/0xbe0 [12421.185509][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12421.185509][ T1364] ___sys_sendmsg+0xee/0x170 [12421.185509][ T1364] __sys_sendmsg+0xcd/0x170 [12421.185509][ T1364] do_syscall_64+0xc6/0x1e0 [12421.185509][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12421.185509][ T1364] [12421.187276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12421.187276][ T1364] neigh_parms_alloc+0x1e5/0x510 [12421.187276][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12421.187276][ T1364] ipv6_find_idev+0x102/0x170 [12421.187276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12421.187276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12421.187276][ T1364] netlink_rcv_skb+0x130/0x360 [12421.187276][ T1364] netlink_unicast+0x449/0x710 [12421.187276][ T1364] netlink_sendmsg+0x723/0xbe0 [12421.187276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12421.187276][ T1364] ___sys_sendmsg+0xee/0x170 [12421.187276][ T1364] __sys_sendmsg+0xcd/0x170 [12421.187276][ T1364] do_syscall_64+0xc6/0x1e0 [12421.187276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12421.187276][ T1364] [12431.355059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12431.355516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12431.355516][ T1364] ___neigh_create+0x14b/0xf60 [12431.355516][ T1364] ip6_finish_output2+0xa70/0xf80 [12431.355516][ T1364] ip6_finish_output+0x4ed/0xd30 [12431.355516][ T1364] ip6_output+0x1f3/0x770 [12431.355516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12431.355516][ T1364] mld_sendpack+0x62d/0xbc0 [12431.355516][ T1364] mld_ifc_work+0x32/0x1f0 [12431.355516][ T1364] process_one_work+0x84d/0x18a0 [12431.355516][ T1364] worker_thread+0x587/0xd30 [12431.355516][ T1364] kthread+0x28a/0x350 [12431.355516][ T1364] ret_from_fork+0x31/0x70 [12431.355516][ T1364] ret_from_fork_asm+0x1a/0x30 [12431.355516][ T1364] [12431.357294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12431.357294][ T1364] dst_init+0x84/0x4a0 [12431.357294][ T1364] dst_alloc+0x97/0x150 [12431.357294][ T1364] ip6_dst_alloc+0x23/0x90 [12431.357294][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12431.357294][ T1364] ip6_pol_route+0x56f/0x840 [12431.357294][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12431.357294][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12431.357294][ T1364] ipv6_rcv+0x1ad/0x810 [12431.357294][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12431.357294][ T1364] process_backlog+0x101/0x620 [12431.357294][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12431.357294][ T1364] net_rx_action+0x495/0xbe0 [12431.357294][ T1364] __do_softirq+0x1b5/0x7f6 [12431.357294][ T1364] [12431.359162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12431.359162][ T1364] netdev_get_by_index+0x5e/0x80 [12431.359162][ T1364] fib6_nh_init+0x3d8/0x15b0 [12431.359162][ T1364] ip6_route_info_create+0xf18/0x17d0 [12431.359162][ T1364] ip6_route_add+0x1c/0x140 [12431.359162][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12431.359162][ T1364] addrconf_add_dev+0xe2/0x170 [12431.359162][ T1364] inet6_addr_add+0x12f/0xa40 [12431.359162][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12431.359162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.359162][ T1364] netlink_rcv_skb+0x130/0x360 [12431.359162][ T1364] netlink_unicast+0x449/0x710 [12431.359162][ T1364] netlink_sendmsg+0x723/0xbe0 [12431.359162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12431.359162][ T1364] ___sys_sendmsg+0xee/0x170 [12431.359162][ T1364] __sys_sendmsg+0xcd/0x170 [12431.359162][ T1364] do_syscall_64+0xc6/0x1e0 [12431.359162][ T1364] [12431.361413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12431.361413][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12431.361413][ T1364] ipv6_find_idev+0x102/0x170 [12431.361413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12431.361413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.361413][ T1364] netlink_rcv_skb+0x130/0x360 [12431.361413][ T1364] netlink_unicast+0x449/0x710 [12431.361413][ T1364] netlink_sendmsg+0x723/0xbe0 [12431.361413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12431.361413][ T1364] ___sys_sendmsg+0xee/0x170 [12431.361413][ T1364] __sys_sendmsg+0xcd/0x170 [12431.361413][ T1364] do_syscall_64+0xc6/0x1e0 [12431.361413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12431.361413][ T1364] [12431.363255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12431.363255][ T1364] neigh_parms_alloc+0x1e5/0x510 [12431.363255][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12431.363255][ T1364] ipv6_find_idev+0x102/0x170 [12431.363255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12431.363255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12431.363255][ T1364] netlink_rcv_skb+0x130/0x360 [12431.363255][ T1364] netlink_unicast+0x449/0x710 [12431.363255][ T1364] netlink_sendmsg+0x723/0xbe0 [12431.363255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12431.363255][ T1364] ___sys_sendmsg+0xee/0x170 [12431.363255][ T1364] __sys_sendmsg+0xcd/0x170 [12431.363255][ T1364] do_syscall_64+0xc6/0x1e0 [12431.363255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12431.363255][ T1364] [12441.499063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12441.499549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12441.499549][ T1364] ___neigh_create+0x14b/0xf60 [12441.499549][ T1364] ip6_finish_output2+0xa70/0xf80 [12441.499549][ T1364] ip6_finish_output+0x4ed/0xd30 [12441.499549][ T1364] ip6_output+0x1f3/0x770 [12441.499549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12441.499549][ T1364] mld_sendpack+0x62d/0xbc0 [12441.499549][ T1364] mld_ifc_work+0x32/0x1f0 [12441.499549][ T1364] process_one_work+0x84d/0x18a0 [12441.499549][ T1364] worker_thread+0x587/0xd30 [12441.499549][ T1364] kthread+0x28a/0x350 [12441.499549][ T1364] ret_from_fork+0x31/0x70 [12441.499549][ T1364] ret_from_fork_asm+0x1a/0x30 [12441.499549][ T1364] [12441.501257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12441.501257][ T1364] dst_init+0x84/0x4a0 [12441.501257][ T1364] dst_alloc+0x97/0x150 [12441.501257][ T1364] ip6_dst_alloc+0x23/0x90 [12441.501257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12441.501257][ T1364] ip6_pol_route+0x56f/0x840 [12441.501257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12441.501257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12441.501257][ T1364] ipv6_rcv+0x1ad/0x810 [12441.501257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12441.501257][ T1364] process_backlog+0x101/0x620 [12441.501257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12441.501257][ T1364] net_rx_action+0x495/0xbe0 [12441.501257][ T1364] __do_softirq+0x1b5/0x7f6 [12441.501257][ T1364] [12441.503067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12441.503067][ T1364] netdev_get_by_index+0x5e/0x80 [12441.503067][ T1364] fib6_nh_init+0x3d8/0x15b0 [12441.503067][ T1364] ip6_route_info_create+0xf18/0x17d0 [12441.503067][ T1364] ip6_route_add+0x1c/0x140 [12441.503067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12441.503067][ T1364] addrconf_add_dev+0xe2/0x170 [12441.503067][ T1364] inet6_addr_add+0x12f/0xa40 [12441.503067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12441.503067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.503067][ T1364] netlink_rcv_skb+0x130/0x360 [12441.503067][ T1364] netlink_unicast+0x449/0x710 [12441.503067][ T1364] netlink_sendmsg+0x723/0xbe0 [12441.503067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12441.503067][ T1364] ___sys_sendmsg+0xee/0x170 [12441.503067][ T1364] __sys_sendmsg+0xcd/0x170 [12441.503067][ T1364] do_syscall_64+0xc6/0x1e0 [12441.503067][ T1364] [12441.505247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12441.505247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12441.505247][ T1364] ipv6_find_idev+0x102/0x170 [12441.505247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12441.505247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.505247][ T1364] netlink_rcv_skb+0x130/0x360 [12441.505247][ T1364] netlink_unicast+0x449/0x710 [12441.505247][ T1364] netlink_sendmsg+0x723/0xbe0 [12441.505247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12441.505247][ T1364] ___sys_sendmsg+0xee/0x170 [12441.505247][ T1364] __sys_sendmsg+0xcd/0x170 [12441.505247][ T1364] do_syscall_64+0xc6/0x1e0 [12441.505247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12441.505247][ T1364] [12441.506948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12441.506948][ T1364] neigh_parms_alloc+0x1e5/0x510 [12441.506948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12441.506948][ T1364] ipv6_find_idev+0x102/0x170 [12441.506948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12441.506948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12441.506948][ T1364] netlink_rcv_skb+0x130/0x360 [12441.506948][ T1364] netlink_unicast+0x449/0x710 [12441.506948][ T1364] netlink_sendmsg+0x723/0xbe0 [12441.506948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12441.506948][ T1364] ___sys_sendmsg+0xee/0x170 [12441.506948][ T1364] __sys_sendmsg+0xcd/0x170 [12441.506948][ T1364] do_syscall_64+0xc6/0x1e0 [12441.506948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12441.506948][ T1364] [12451.747075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12451.747557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12451.747557][ T1364] ___neigh_create+0x14b/0xf60 [12451.747557][ T1364] ip6_finish_output2+0xa70/0xf80 [12451.747557][ T1364] ip6_finish_output+0x4ed/0xd30 [12451.747557][ T1364] ip6_output+0x1f3/0x770 [12451.747557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12451.747557][ T1364] mld_sendpack+0x62d/0xbc0 [12451.747557][ T1364] mld_ifc_work+0x32/0x1f0 [12451.747557][ T1364] process_one_work+0x84d/0x18a0 [12451.747557][ T1364] worker_thread+0x587/0xd30 [12451.747557][ T1364] kthread+0x28a/0x350 [12451.747557][ T1364] ret_from_fork+0x31/0x70 [12451.747557][ T1364] ret_from_fork_asm+0x1a/0x30 [12451.747557][ T1364] [12451.749269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12451.749269][ T1364] dst_init+0x84/0x4a0 [12451.749269][ T1364] dst_alloc+0x97/0x150 [12451.749269][ T1364] ip6_dst_alloc+0x23/0x90 [12451.749269][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12451.749269][ T1364] ip6_pol_route+0x56f/0x840 [12451.749269][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12451.749269][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12451.749269][ T1364] ipv6_rcv+0x1ad/0x810 [12451.749269][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12451.749269][ T1364] process_backlog+0x101/0x620 [12451.749269][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12451.749269][ T1364] net_rx_action+0x495/0xbe0 [12451.749269][ T1364] __do_softirq+0x1b5/0x7f6 [12451.749269][ T1364] [12451.751078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12451.751078][ T1364] netdev_get_by_index+0x5e/0x80 [12451.751078][ T1364] fib6_nh_init+0x3d8/0x15b0 [12451.751078][ T1364] ip6_route_info_create+0xf18/0x17d0 [12451.751078][ T1364] ip6_route_add+0x1c/0x140 [12451.751078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12451.751078][ T1364] addrconf_add_dev+0xe2/0x170 [12451.751078][ T1364] inet6_addr_add+0x12f/0xa40 [12451.751078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12451.751078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.751078][ T1364] netlink_rcv_skb+0x130/0x360 [12451.751078][ T1364] netlink_unicast+0x449/0x710 [12451.751078][ T1364] netlink_sendmsg+0x723/0xbe0 [12451.751078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12451.751078][ T1364] ___sys_sendmsg+0xee/0x170 [12451.751078][ T1364] __sys_sendmsg+0xcd/0x170 [12451.751078][ T1364] do_syscall_64+0xc6/0x1e0 [12451.751078][ T1364] [12451.753255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12451.753255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12451.753255][ T1364] ipv6_find_idev+0x102/0x170 [12451.753255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12451.753255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.753255][ T1364] netlink_rcv_skb+0x130/0x360 [12451.753255][ T1364] netlink_unicast+0x449/0x710 [12451.753255][ T1364] netlink_sendmsg+0x723/0xbe0 [12451.753255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12451.753255][ T1364] ___sys_sendmsg+0xee/0x170 [12451.753255][ T1364] __sys_sendmsg+0xcd/0x170 [12451.753255][ T1364] do_syscall_64+0xc6/0x1e0 [12451.753255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12451.753255][ T1364] [12451.754962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12451.754962][ T1364] neigh_parms_alloc+0x1e5/0x510 [12451.754962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12451.754962][ T1364] ipv6_find_idev+0x102/0x170 [12451.754962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12451.754962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12451.754962][ T1364] netlink_rcv_skb+0x130/0x360 [12451.754962][ T1364] netlink_unicast+0x449/0x710 [12451.754962][ T1364] netlink_sendmsg+0x723/0xbe0 [12451.754962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12451.754962][ T1364] ___sys_sendmsg+0xee/0x170 [12451.754962][ T1364] __sys_sendmsg+0xcd/0x170 [12451.754962][ T1364] do_syscall_64+0xc6/0x1e0 [12451.754962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12451.754962][ T1364] [12461.995057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12461.995541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12461.995541][ T1364] ___neigh_create+0x14b/0xf60 [12461.995541][ T1364] ip6_finish_output2+0xa70/0xf80 [12461.995541][ T1364] ip6_finish_output+0x4ed/0xd30 [12461.995541][ T1364] ip6_output+0x1f3/0x770 [12461.995541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12461.995541][ T1364] mld_sendpack+0x62d/0xbc0 [12461.995541][ T1364] mld_ifc_work+0x32/0x1f0 [12461.995541][ T1364] process_one_work+0x84d/0x18a0 [12461.995541][ T1364] worker_thread+0x587/0xd30 [12461.995541][ T1364] kthread+0x28a/0x350 [12461.995541][ T1364] ret_from_fork+0x31/0x70 [12461.995541][ T1364] ret_from_fork_asm+0x1a/0x30 [12461.995541][ T1364] [12461.997259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12461.997259][ T1364] dst_init+0x84/0x4a0 [12461.997259][ T1364] dst_alloc+0x97/0x150 [12461.997259][ T1364] ip6_dst_alloc+0x23/0x90 [12461.997259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12461.997259][ T1364] ip6_pol_route+0x56f/0x840 [12461.997259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12461.997259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12461.997259][ T1364] ipv6_rcv+0x1ad/0x810 [12461.997259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12461.997259][ T1364] process_backlog+0x101/0x620 [12461.997259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12461.997259][ T1364] net_rx_action+0x495/0xbe0 [12461.997259][ T1364] __do_softirq+0x1b5/0x7f6 [12461.997259][ T1364] [12461.999087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12461.999087][ T1364] netdev_get_by_index+0x5e/0x80 [12461.999087][ T1364] fib6_nh_init+0x3d8/0x15b0 [12461.999087][ T1364] ip6_route_info_create+0xf18/0x17d0 [12461.999087][ T1364] ip6_route_add+0x1c/0x140 [12461.999087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12461.999087][ T1364] addrconf_add_dev+0xe2/0x170 [12461.999087][ T1364] inet6_addr_add+0x12f/0xa40 [12461.999087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12461.999087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12461.999087][ T1364] netlink_rcv_skb+0x130/0x360 [12461.999087][ T1364] netlink_unicast+0x449/0x710 [12461.999087][ T1364] netlink_sendmsg+0x723/0xbe0 [12461.999087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12461.999087][ T1364] ___sys_sendmsg+0xee/0x170 [12461.999087][ T1364] __sys_sendmsg+0xcd/0x170 [12461.999087][ T1364] do_syscall_64+0xc6/0x1e0 [12461.999087][ T1364] [12462.001322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12462.001322][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12462.001322][ T1364] ipv6_find_idev+0x102/0x170 [12462.001322][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12462.001322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12462.001322][ T1364] netlink_rcv_skb+0x130/0x360 [12462.001322][ T1364] netlink_unicast+0x449/0x710 [12462.001322][ T1364] netlink_sendmsg+0x723/0xbe0 [12462.001322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12462.001322][ T1364] ___sys_sendmsg+0xee/0x170 [12462.001322][ T1364] __sys_sendmsg+0xcd/0x170 [12462.001322][ T1364] do_syscall_64+0xc6/0x1e0 [12462.001322][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12462.001322][ T1364] [12462.003023][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12462.003023][ T1364] neigh_parms_alloc+0x1e5/0x510 [12462.003023][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12462.003023][ T1364] ipv6_find_idev+0x102/0x170 [12462.003023][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12462.003023][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12462.003023][ T1364] netlink_rcv_skb+0x130/0x360 [12462.003023][ T1364] netlink_unicast+0x449/0x710 [12462.003023][ T1364] netlink_sendmsg+0x723/0xbe0 [12462.003023][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12462.003023][ T1364] ___sys_sendmsg+0xee/0x170 [12462.003023][ T1364] __sys_sendmsg+0xcd/0x170 [12462.003023][ T1364] do_syscall_64+0xc6/0x1e0 [12462.003023][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12462.003023][ T1364] [12472.219061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12472.219572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12472.219572][ T1364] ___neigh_create+0x14b/0xf60 [12472.219572][ T1364] ip6_finish_output2+0xa70/0xf80 [12472.219572][ T1364] ip6_finish_output+0x4ed/0xd30 [12472.219572][ T1364] ip6_output+0x1f3/0x770 [12472.219572][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12472.219572][ T1364] mld_sendpack+0x62d/0xbc0 [12472.219572][ T1364] mld_ifc_work+0x32/0x1f0 [12472.219572][ T1364] process_one_work+0x84d/0x18a0 [12472.219572][ T1364] worker_thread+0x587/0xd30 [12472.219572][ T1364] kthread+0x28a/0x350 [12472.219572][ T1364] ret_from_fork+0x31/0x70 [12472.219572][ T1364] ret_from_fork_asm+0x1a/0x30 [12472.219572][ T1364] [12472.221312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12472.221312][ T1364] dst_init+0x84/0x4a0 [12472.221312][ T1364] dst_alloc+0x97/0x150 [12472.221312][ T1364] ip6_dst_alloc+0x23/0x90 [12472.221312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12472.221312][ T1364] ip6_pol_route+0x56f/0x840 [12472.221312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12472.221312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12472.221312][ T1364] ipv6_rcv+0x1ad/0x810 [12472.221312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12472.221312][ T1364] process_backlog+0x101/0x620 [12472.221312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12472.221312][ T1364] net_rx_action+0x495/0xbe0 [12472.221312][ T1364] __do_softirq+0x1b5/0x7f6 [12472.221312][ T1364] [12472.223153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12472.223153][ T1364] netdev_get_by_index+0x5e/0x80 [12472.223153][ T1364] fib6_nh_init+0x3d8/0x15b0 [12472.223153][ T1364] ip6_route_info_create+0xf18/0x17d0 [12472.223153][ T1364] ip6_route_add+0x1c/0x140 [12472.223153][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12472.223153][ T1364] addrconf_add_dev+0xe2/0x170 [12472.223153][ T1364] inet6_addr_add+0x12f/0xa40 [12472.223153][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12472.223153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.223153][ T1364] netlink_rcv_skb+0x130/0x360 [12472.223153][ T1364] netlink_unicast+0x449/0x710 [12472.223153][ T1364] netlink_sendmsg+0x723/0xbe0 [12472.223153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12472.223153][ T1364] ___sys_sendmsg+0xee/0x170 [12472.223153][ T1364] __sys_sendmsg+0xcd/0x170 [12472.223153][ T1364] do_syscall_64+0xc6/0x1e0 [12472.223153][ T1364] [12472.225350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12472.225350][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12472.225350][ T1364] ipv6_find_idev+0x102/0x170 [12472.225350][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12472.225350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.225350][ T1364] netlink_rcv_skb+0x130/0x360 [12472.225350][ T1364] netlink_unicast+0x449/0x710 [12472.225350][ T1364] netlink_sendmsg+0x723/0xbe0 [12472.225350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12472.225350][ T1364] ___sys_sendmsg+0xee/0x170 [12472.225350][ T1364] __sys_sendmsg+0xcd/0x170 [12472.225350][ T1364] do_syscall_64+0xc6/0x1e0 [12472.225350][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12472.225350][ T1364] [12472.227083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12472.227083][ T1364] neigh_parms_alloc+0x1e5/0x510 [12472.227083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12472.227083][ T1364] ipv6_find_idev+0x102/0x170 [12472.227083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12472.227083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12472.227083][ T1364] netlink_rcv_skb+0x130/0x360 [12472.227083][ T1364] netlink_unicast+0x449/0x710 [12472.227083][ T1364] netlink_sendmsg+0x723/0xbe0 [12472.227083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12472.227083][ T1364] ___sys_sendmsg+0xee/0x170 [12472.227083][ T1364] __sys_sendmsg+0xcd/0x170 [12472.227083][ T1364] do_syscall_64+0xc6/0x1e0 [12472.227083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12472.227083][ T1364] [12482.467001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12482.467512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12482.467512][ T1364] ___neigh_create+0x14b/0xf60 [12482.467512][ T1364] ip6_finish_output2+0xa70/0xf80 [12482.467512][ T1364] ip6_finish_output+0x4ed/0xd30 [12482.467512][ T1364] ip6_output+0x1f3/0x770 [12482.467512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12482.467512][ T1364] mld_sendpack+0x62d/0xbc0 [12482.467512][ T1364] mld_ifc_work+0x32/0x1f0 [12482.467512][ T1364] process_one_work+0x84d/0x18a0 [12482.467512][ T1364] worker_thread+0x587/0xd30 [12482.467512][ T1364] kthread+0x28a/0x350 [12482.467512][ T1364] ret_from_fork+0x31/0x70 [12482.467512][ T1364] ret_from_fork_asm+0x1a/0x30 [12482.467512][ T1364] [12482.469242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12482.469242][ T1364] dst_init+0x84/0x4a0 [12482.469242][ T1364] dst_alloc+0x97/0x150 [12482.469242][ T1364] ip6_dst_alloc+0x23/0x90 [12482.469242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12482.469242][ T1364] ip6_pol_route+0x56f/0x840 [12482.469242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12482.469242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12482.469242][ T1364] ipv6_rcv+0x1ad/0x810 [12482.469242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12482.469242][ T1364] process_backlog+0x101/0x620 [12482.469242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12482.469242][ T1364] net_rx_action+0x495/0xbe0 [12482.469242][ T1364] __do_softirq+0x1b5/0x7f6 [12482.469242][ T1364] [12482.471106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12482.471106][ T1364] netdev_get_by_index+0x5e/0x80 [12482.471106][ T1364] fib6_nh_init+0x3d8/0x15b0 [12482.471106][ T1364] ip6_route_info_create+0xf18/0x17d0 [12482.471106][ T1364] ip6_route_add+0x1c/0x140 [12482.471106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12482.471106][ T1364] addrconf_add_dev+0xe2/0x170 [12482.471106][ T1364] inet6_addr_add+0x12f/0xa40 [12482.471106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12482.471106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.471106][ T1364] netlink_rcv_skb+0x130/0x360 [12482.471106][ T1364] netlink_unicast+0x449/0x710 [12482.471106][ T1364] netlink_sendmsg+0x723/0xbe0 [12482.471106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12482.471106][ T1364] ___sys_sendmsg+0xee/0x170 [12482.471106][ T1364] __sys_sendmsg+0xcd/0x170 [12482.471106][ T1364] do_syscall_64+0xc6/0x1e0 [12482.471106][ T1364] [12482.473302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12482.473302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12482.473302][ T1364] ipv6_find_idev+0x102/0x170 [12482.473302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12482.473302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.473302][ T1364] netlink_rcv_skb+0x130/0x360 [12482.473302][ T1364] netlink_unicast+0x449/0x710 [12482.473302][ T1364] netlink_sendmsg+0x723/0xbe0 [12482.473302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12482.473302][ T1364] ___sys_sendmsg+0xee/0x170 [12482.473302][ T1364] __sys_sendmsg+0xcd/0x170 [12482.473302][ T1364] do_syscall_64+0xc6/0x1e0 [12482.473302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12482.473302][ T1364] [12482.475028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12482.475028][ T1364] neigh_parms_alloc+0x1e5/0x510 [12482.475028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12482.475028][ T1364] ipv6_find_idev+0x102/0x170 [12482.475028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12482.475028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12482.475028][ T1364] netlink_rcv_skb+0x130/0x360 [12482.475028][ T1364] netlink_unicast+0x449/0x710 [12482.475028][ T1364] netlink_sendmsg+0x723/0xbe0 [12482.475028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12482.475028][ T1364] ___sys_sendmsg+0xee/0x170 [12482.475028][ T1364] __sys_sendmsg+0xcd/0x170 [12482.475028][ T1364] do_syscall_64+0xc6/0x1e0 [12482.475028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12482.475028][ T1364] [12492.675122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12492.675630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12492.675630][ T1364] ___neigh_create+0x14b/0xf60 [12492.675630][ T1364] ip6_finish_output2+0xa70/0xf80 [12492.675630][ T1364] ip6_finish_output+0x4ed/0xd30 [12492.675630][ T1364] ip6_output+0x1f3/0x770 [12492.675630][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12492.675630][ T1364] mld_sendpack+0x62d/0xbc0 [12492.675630][ T1364] mld_ifc_work+0x32/0x1f0 [12492.675630][ T1364] process_one_work+0x84d/0x18a0 [12492.675630][ T1364] worker_thread+0x587/0xd30 [12492.675630][ T1364] kthread+0x28a/0x350 [12492.675630][ T1364] ret_from_fork+0x31/0x70 [12492.675630][ T1364] ret_from_fork_asm+0x1a/0x30 [12492.675630][ T1364] [12492.677366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12492.677366][ T1364] dst_init+0x84/0x4a0 [12492.677366][ T1364] dst_alloc+0x97/0x150 [12492.677366][ T1364] ip6_dst_alloc+0x23/0x90 [12492.677366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12492.677366][ T1364] ip6_pol_route+0x56f/0x840 [12492.677366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12492.677366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12492.677366][ T1364] ipv6_rcv+0x1ad/0x810 [12492.677366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12492.677366][ T1364] process_backlog+0x101/0x620 [12492.677366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12492.677366][ T1364] net_rx_action+0x495/0xbe0 [12492.677366][ T1364] __do_softirq+0x1b5/0x7f6 [12492.677366][ T1364] [12492.679205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12492.679205][ T1364] netdev_get_by_index+0x5e/0x80 [12492.679205][ T1364] fib6_nh_init+0x3d8/0x15b0 [12492.679205][ T1364] ip6_route_info_create+0xf18/0x17d0 [12492.679205][ T1364] ip6_route_add+0x1c/0x140 [12492.679205][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12492.679205][ T1364] addrconf_add_dev+0xe2/0x170 [12492.679205][ T1364] inet6_addr_add+0x12f/0xa40 [12492.679205][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12492.679205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.679205][ T1364] netlink_rcv_skb+0x130/0x360 [12492.679205][ T1364] netlink_unicast+0x449/0x710 [12492.679205][ T1364] netlink_sendmsg+0x723/0xbe0 [12492.679205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12492.679205][ T1364] ___sys_sendmsg+0xee/0x170 [12492.679205][ T1364] __sys_sendmsg+0xcd/0x170 [12492.679205][ T1364] do_syscall_64+0xc6/0x1e0 [12492.679205][ T1364] [12492.681401][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12492.681401][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12492.681401][ T1364] ipv6_find_idev+0x102/0x170 [12492.681401][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12492.681401][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.681401][ T1364] netlink_rcv_skb+0x130/0x360 [12492.681401][ T1364] netlink_unicast+0x449/0x710 [12492.681401][ T1364] netlink_sendmsg+0x723/0xbe0 [12492.681401][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12492.681401][ T1364] ___sys_sendmsg+0xee/0x170 [12492.681401][ T1364] __sys_sendmsg+0xcd/0x170 [12492.681401][ T1364] do_syscall_64+0xc6/0x1e0 [12492.681401][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12492.681401][ T1364] [12492.683135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12492.683135][ T1364] neigh_parms_alloc+0x1e5/0x510 [12492.683135][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12492.683135][ T1364] ipv6_find_idev+0x102/0x170 [12492.683135][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12492.683135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12492.683135][ T1364] netlink_rcv_skb+0x130/0x360 [12492.683135][ T1364] netlink_unicast+0x449/0x710 [12492.683135][ T1364] netlink_sendmsg+0x723/0xbe0 [12492.683135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12492.683135][ T1364] ___sys_sendmsg+0xee/0x170 [12492.683135][ T1364] __sys_sendmsg+0xcd/0x170 [12492.683135][ T1364] do_syscall_64+0xc6/0x1e0 [12492.683135][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12492.683135][ T1364] [12502.922997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12502.923507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12502.923507][ T1364] ___neigh_create+0x14b/0xf60 [12502.923507][ T1364] ip6_finish_output2+0xa70/0xf80 [12502.923507][ T1364] ip6_finish_output+0x4ed/0xd30 [12502.923507][ T1364] ip6_output+0x1f3/0x770 [12502.923507][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12502.923507][ T1364] mld_sendpack+0x62d/0xbc0 [12502.923507][ T1364] mld_ifc_work+0x32/0x1f0 [12502.923507][ T1364] process_one_work+0x84d/0x18a0 [12502.923507][ T1364] worker_thread+0x587/0xd30 [12502.923507][ T1364] kthread+0x28a/0x350 [12502.923507][ T1364] ret_from_fork+0x31/0x70 [12502.923507][ T1364] ret_from_fork_asm+0x1a/0x30 [12502.923507][ T1364] [12502.925237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12502.925237][ T1364] dst_init+0x84/0x4a0 [12502.925237][ T1364] dst_alloc+0x97/0x150 [12502.925237][ T1364] ip6_dst_alloc+0x23/0x90 [12502.925237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12502.925237][ T1364] ip6_pol_route+0x56f/0x840 [12502.925237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12502.925237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12502.925237][ T1364] ipv6_rcv+0x1ad/0x810 [12502.925237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12502.925237][ T1364] process_backlog+0x101/0x620 [12502.925237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12502.925237][ T1364] net_rx_action+0x495/0xbe0 [12502.925237][ T1364] __do_softirq+0x1b5/0x7f6 [12502.925237][ T1364] [12502.927079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12502.927079][ T1364] netdev_get_by_index+0x5e/0x80 [12502.927079][ T1364] fib6_nh_init+0x3d8/0x15b0 [12502.927079][ T1364] ip6_route_info_create+0xf18/0x17d0 [12502.927079][ T1364] ip6_route_add+0x1c/0x140 [12502.927079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12502.927079][ T1364] addrconf_add_dev+0xe2/0x170 [12502.927079][ T1364] inet6_addr_add+0x12f/0xa40 [12502.927079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12502.927079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12502.927079][ T1364] netlink_rcv_skb+0x130/0x360 [12502.927079][ T1364] netlink_unicast+0x449/0x710 [12502.927079][ T1364] netlink_sendmsg+0x723/0xbe0 [12502.927079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12502.927079][ T1364] ___sys_sendmsg+0xee/0x170 [12502.927079][ T1364] __sys_sendmsg+0xcd/0x170 [12502.927079][ T1364] do_syscall_64+0xc6/0x1e0 [12502.927079][ T1364] [12502.929271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12502.929271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12502.929271][ T1364] ipv6_find_idev+0x102/0x170 [12502.929271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12502.929271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12502.929271][ T1364] netlink_rcv_skb+0x130/0x360 [12502.929271][ T1364] netlink_unicast+0x449/0x710 [12502.929271][ T1364] netlink_sendmsg+0x723/0xbe0 [12502.929271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12502.929271][ T1364] ___sys_sendmsg+0xee/0x170 [12502.929271][ T1364] __sys_sendmsg+0xcd/0x170 [12502.929271][ T1364] do_syscall_64+0xc6/0x1e0 [12502.929271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12502.929271][ T1364] [12502.931000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12502.931000][ T1364] neigh_parms_alloc+0x1e5/0x510 [12502.931000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12502.931000][ T1364] ipv6_find_idev+0x102/0x170 [12502.931000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12502.931000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12502.931000][ T1364] netlink_rcv_skb+0x130/0x360 [12502.931000][ T1364] netlink_unicast+0x449/0x710 [12502.931000][ T1364] netlink_sendmsg+0x723/0xbe0 [12502.931000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12502.931000][ T1364] ___sys_sendmsg+0xee/0x170 [12502.931000][ T1364] __sys_sendmsg+0xcd/0x170 [12502.931000][ T1364] do_syscall_64+0xc6/0x1e0 [12502.931000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12502.931000][ T1364] [12513.171063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12513.171579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12513.171579][ T1364] ___neigh_create+0x14b/0xf60 [12513.171579][ T1364] ip6_finish_output2+0xa70/0xf80 [12513.171579][ T1364] ip6_finish_output+0x4ed/0xd30 [12513.171579][ T1364] ip6_output+0x1f3/0x770 [12513.171579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12513.171579][ T1364] mld_sendpack+0x62d/0xbc0 [12513.171579][ T1364] mld_ifc_work+0x32/0x1f0 [12513.171579][ T1364] process_one_work+0x84d/0x18a0 [12513.171579][ T1364] worker_thread+0x587/0xd30 [12513.171579][ T1364] kthread+0x28a/0x350 [12513.171579][ T1364] ret_from_fork+0x31/0x70 [12513.171579][ T1364] ret_from_fork_asm+0x1a/0x30 [12513.171579][ T1364] [12513.173306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12513.173306][ T1364] dst_init+0x84/0x4a0 [12513.173306][ T1364] dst_alloc+0x97/0x150 [12513.173306][ T1364] ip6_dst_alloc+0x23/0x90 [12513.173306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12513.173306][ T1364] ip6_pol_route+0x56f/0x840 [12513.173306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12513.173306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12513.173306][ T1364] ipv6_rcv+0x1ad/0x810 [12513.173306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12513.173306][ T1364] process_backlog+0x101/0x620 [12513.173306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12513.173306][ T1364] net_rx_action+0x495/0xbe0 [12513.173306][ T1364] __do_softirq+0x1b5/0x7f6 [12513.173306][ T1364] [12513.175704][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12513.175704][ T1364] netdev_get_by_index+0x5e/0x80 [12513.175704][ T1364] fib6_nh_init+0x3d8/0x15b0 [12513.175704][ T1364] ip6_route_info_create+0xf18/0x17d0 [12513.175704][ T1364] ip6_route_add+0x1c/0x140 [12513.175704][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12513.175704][ T1364] addrconf_add_dev+0xe2/0x170 [12513.175704][ T1364] inet6_addr_add+0x12f/0xa40 [12513.175704][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12513.175704][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.175704][ T1364] netlink_rcv_skb+0x130/0x360 [12513.175704][ T1364] netlink_unicast+0x449/0x710 [12513.175704][ T1364] netlink_sendmsg+0x723/0xbe0 [12513.175704][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12513.175704][ T1364] ___sys_sendmsg+0xee/0x170 [12513.175704][ T1364] __sys_sendmsg+0xcd/0x170 [12513.175704][ T1364] do_syscall_64+0xc6/0x1e0 [12513.175704][ T1364] [12513.177920][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12513.177920][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12513.177920][ T1364] ipv6_find_idev+0x102/0x170 [12513.177920][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12513.177920][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.177920][ T1364] netlink_rcv_skb+0x130/0x360 [12513.177920][ T1364] netlink_unicast+0x449/0x710 [12513.177920][ T1364] netlink_sendmsg+0x723/0xbe0 [12513.177920][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12513.177920][ T1364] ___sys_sendmsg+0xee/0x170 [12513.177920][ T1364] __sys_sendmsg+0xcd/0x170 [12513.177920][ T1364] do_syscall_64+0xc6/0x1e0 [12513.177920][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12513.177920][ T1364] [12513.179643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12513.179643][ T1364] neigh_parms_alloc+0x1e5/0x510 [12513.179643][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12513.179643][ T1364] ipv6_find_idev+0x102/0x170 [12513.179643][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12513.179643][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12513.179643][ T1364] netlink_rcv_skb+0x130/0x360 [12513.179643][ T1364] netlink_unicast+0x449/0x710 [12513.179643][ T1364] netlink_sendmsg+0x723/0xbe0 [12513.179643][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12513.179643][ T1364] ___sys_sendmsg+0xee/0x170 [12513.179643][ T1364] __sys_sendmsg+0xcd/0x170 [12513.179643][ T1364] do_syscall_64+0xc6/0x1e0 [12513.179643][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12513.179643][ T1364] [12523.419071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12523.419851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12523.419851][ T1364] ___neigh_create+0x14b/0xf60 [12523.419851][ T1364] ip6_finish_output2+0xa70/0xf80 [12523.419851][ T1364] ip6_finish_output+0x4ed/0xd30 [12523.419851][ T1364] ip6_output+0x1f3/0x770 [12523.419851][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12523.419851][ T1364] mld_sendpack+0x62d/0xbc0 [12523.419851][ T1364] mld_ifc_work+0x32/0x1f0 [12523.419851][ T1364] process_one_work+0x84d/0x18a0 [12523.419851][ T1364] worker_thread+0x587/0xd30 [12523.419851][ T1364] kthread+0x28a/0x350 [12523.419851][ T1364] ret_from_fork+0x31/0x70 [12523.419851][ T1364] ret_from_fork_asm+0x1a/0x30 [12523.419851][ T1364] [12523.423894][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12523.423894][ T1364] dst_init+0x84/0x4a0 [12523.423894][ T1364] dst_alloc+0x97/0x150 [12523.423894][ T1364] ip6_dst_alloc+0x23/0x90 [12523.423894][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12523.423894][ T1364] ip6_pol_route+0x56f/0x840 [12523.423894][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12523.423894][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12523.423894][ T1364] ipv6_rcv+0x1ad/0x810 [12523.423894][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12523.423894][ T1364] process_backlog+0x101/0x620 [12523.423894][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12523.423894][ T1364] net_rx_action+0x495/0xbe0 [12523.423894][ T1364] __do_softirq+0x1b5/0x7f6 [12523.423894][ T1364] [12523.427529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12523.427529][ T1364] netdev_get_by_index+0x5e/0x80 [12523.427529][ T1364] fib6_nh_init+0x3d8/0x15b0 [12523.427529][ T1364] ip6_route_info_create+0xf18/0x17d0 [12523.427529][ T1364] ip6_route_add+0x1c/0x140 [12523.427529][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12523.427529][ T1364] addrconf_add_dev+0xe2/0x170 [12523.427529][ T1364] inet6_addr_add+0x12f/0xa40 [12523.427529][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12523.427529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.427529][ T1364] netlink_rcv_skb+0x130/0x360 [12523.427529][ T1364] netlink_unicast+0x449/0x710 [12523.427529][ T1364] netlink_sendmsg+0x723/0xbe0 [12523.427529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12523.427529][ T1364] ___sys_sendmsg+0xee/0x170 [12523.427529][ T1364] __sys_sendmsg+0xcd/0x170 [12523.427529][ T1364] do_syscall_64+0xc6/0x1e0 [12523.427529][ T1364] [12523.430736][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12523.430736][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12523.430736][ T1364] ipv6_find_idev+0x102/0x170 [12523.430736][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12523.430736][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.430736][ T1364] netlink_rcv_skb+0x130/0x360 [12523.430736][ T1364] netlink_unicast+0x449/0x710 [12523.430736][ T1364] netlink_sendmsg+0x723/0xbe0 [12523.430736][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12523.430736][ T1364] ___sys_sendmsg+0xee/0x170 [12523.430736][ T1364] __sys_sendmsg+0xcd/0x170 [12523.430736][ T1364] do_syscall_64+0xc6/0x1e0 [12523.430736][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12523.430736][ T1364] [12523.433372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12523.433372][ T1364] neigh_parms_alloc+0x1e5/0x510 [12523.433372][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12523.433372][ T1364] ipv6_find_idev+0x102/0x170 [12523.433372][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12523.433372][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12523.433372][ T1364] netlink_rcv_skb+0x130/0x360 [12523.433372][ T1364] netlink_unicast+0x449/0x710 [12523.433372][ T1364] netlink_sendmsg+0x723/0xbe0 [12523.433372][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12523.433372][ T1364] ___sys_sendmsg+0xee/0x170 [12523.433372][ T1364] __sys_sendmsg+0xcd/0x170 [12523.433372][ T1364] do_syscall_64+0xc6/0x1e0 [12523.433372][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12523.433372][ T1364] [12533.611138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12533.611789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12533.611789][ T1364] ___neigh_create+0x14b/0xf60 [12533.611789][ T1364] ip6_finish_output2+0xa70/0xf80 [12533.611789][ T1364] ip6_finish_output+0x4ed/0xd30 [12533.611789][ T1364] ip6_output+0x1f3/0x770 [12533.611789][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12533.611789][ T1364] mld_sendpack+0x62d/0xbc0 [12533.611789][ T1364] mld_ifc_work+0x32/0x1f0 [12533.611789][ T1364] process_one_work+0x84d/0x18a0 [12533.611789][ T1364] worker_thread+0x587/0xd30 [12533.611789][ T1364] kthread+0x28a/0x350 [12533.611789][ T1364] ret_from_fork+0x31/0x70 [12533.611789][ T1364] ret_from_fork_asm+0x1a/0x30 [12533.611789][ T1364] [12533.613639][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12533.613639][ T1364] dst_init+0x84/0x4a0 [12533.613639][ T1364] dst_alloc+0x97/0x150 [12533.613639][ T1364] ip6_dst_alloc+0x23/0x90 [12533.613639][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12533.613639][ T1364] ip6_pol_route+0x56f/0x840 [12533.613639][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12533.613639][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12533.613639][ T1364] ipv6_rcv+0x1ad/0x810 [12533.613639][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12533.613639][ T1364] process_backlog+0x101/0x620 [12533.613639][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12533.613639][ T1364] net_rx_action+0x495/0xbe0 [12533.613639][ T1364] __do_softirq+0x1b5/0x7f6 [12533.613639][ T1364] [12533.615620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12533.615620][ T1364] netdev_get_by_index+0x5e/0x80 [12533.615620][ T1364] fib6_nh_init+0x3d8/0x15b0 [12533.615620][ T1364] ip6_route_info_create+0xf18/0x17d0 [12533.615620][ T1364] ip6_route_add+0x1c/0x140 [12533.615620][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12533.615620][ T1364] addrconf_add_dev+0xe2/0x170 [12533.615620][ T1364] inet6_addr_add+0x12f/0xa40 [12533.615620][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12533.615620][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.615620][ T1364] netlink_rcv_skb+0x130/0x360 [12533.615620][ T1364] netlink_unicast+0x449/0x710 [12533.615620][ T1364] netlink_sendmsg+0x723/0xbe0 [12533.615620][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12533.615620][ T1364] ___sys_sendmsg+0xee/0x170 [12533.615620][ T1364] __sys_sendmsg+0xcd/0x170 [12533.615620][ T1364] do_syscall_64+0xc6/0x1e0 [12533.615620][ T1364] [12533.617827][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12533.617827][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12533.617827][ T1364] ipv6_find_idev+0x102/0x170 [12533.617827][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12533.617827][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.617827][ T1364] netlink_rcv_skb+0x130/0x360 [12533.617827][ T1364] netlink_unicast+0x449/0x710 [12533.617827][ T1364] netlink_sendmsg+0x723/0xbe0 [12533.617827][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12533.617827][ T1364] ___sys_sendmsg+0xee/0x170 [12533.617827][ T1364] __sys_sendmsg+0xcd/0x170 [12533.617827][ T1364] do_syscall_64+0xc6/0x1e0 [12533.617827][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12533.617827][ T1364] [12533.619570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12533.619570][ T1364] neigh_parms_alloc+0x1e5/0x510 [12533.619570][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12533.619570][ T1364] ipv6_find_idev+0x102/0x170 [12533.619570][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12533.619570][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12533.619570][ T1364] netlink_rcv_skb+0x130/0x360 [12533.619570][ T1364] netlink_unicast+0x449/0x710 [12533.619570][ T1364] netlink_sendmsg+0x723/0xbe0 [12533.619570][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12533.619570][ T1364] ___sys_sendmsg+0xee/0x170 [12533.619570][ T1364] __sys_sendmsg+0xcd/0x170 [12533.619570][ T1364] do_syscall_64+0xc6/0x1e0 [12533.619570][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12533.619570][ T1364] [12543.779133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12543.779932][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12543.779932][ T1364] ___neigh_create+0x14b/0xf60 [12543.779932][ T1364] ip6_finish_output2+0xa70/0xf80 [12543.779932][ T1364] ip6_finish_output+0x4ed/0xd30 [12543.779932][ T1364] ip6_output+0x1f3/0x770 [12543.779932][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12543.779932][ T1364] mld_sendpack+0x62d/0xbc0 [12543.779932][ T1364] mld_ifc_work+0x32/0x1f0 [12543.779932][ T1364] process_one_work+0x84d/0x18a0 [12543.779932][ T1364] worker_thread+0x587/0xd30 [12543.779932][ T1364] kthread+0x28a/0x350 [12543.779932][ T1364] ret_from_fork+0x31/0x70 [12543.779932][ T1364] ret_from_fork_asm+0x1a/0x30 [12543.779932][ T1364] [12543.781662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12543.781662][ T1364] dst_init+0x84/0x4a0 [12543.781662][ T1364] dst_alloc+0x97/0x150 [12543.781662][ T1364] ip6_dst_alloc+0x23/0x90 [12543.781662][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12543.781662][ T1364] ip6_pol_route+0x56f/0x840 [12543.781662][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12543.781662][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12543.781662][ T1364] ipv6_rcv+0x1ad/0x810 [12543.781662][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12543.781662][ T1364] process_backlog+0x101/0x620 [12543.781662][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12543.781662][ T1364] net_rx_action+0x495/0xbe0 [12543.781662][ T1364] __do_softirq+0x1b5/0x7f6 [12543.781662][ T1364] [12543.783527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12543.783527][ T1364] netdev_get_by_index+0x5e/0x80 [12543.783527][ T1364] fib6_nh_init+0x3d8/0x15b0 [12543.783527][ T1364] ip6_route_info_create+0xf18/0x17d0 [12543.783527][ T1364] ip6_route_add+0x1c/0x140 [12543.783527][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12543.783527][ T1364] addrconf_add_dev+0xe2/0x170 [12543.783527][ T1364] inet6_addr_add+0x12f/0xa40 [12543.783527][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12543.783527][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.783527][ T1364] netlink_rcv_skb+0x130/0x360 [12543.783527][ T1364] netlink_unicast+0x449/0x710 [12543.783527][ T1364] netlink_sendmsg+0x723/0xbe0 [12543.783527][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12543.783527][ T1364] ___sys_sendmsg+0xee/0x170 [12543.783527][ T1364] __sys_sendmsg+0xcd/0x170 [12543.783527][ T1364] do_syscall_64+0xc6/0x1e0 [12543.783527][ T1364] [12543.785723][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12543.785723][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12543.785723][ T1364] ipv6_find_idev+0x102/0x170 [12543.785723][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12543.785723][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.785723][ T1364] netlink_rcv_skb+0x130/0x360 [12543.785723][ T1364] netlink_unicast+0x449/0x710 [12543.785723][ T1364] netlink_sendmsg+0x723/0xbe0 [12543.785723][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12543.785723][ T1364] ___sys_sendmsg+0xee/0x170 [12543.785723][ T1364] __sys_sendmsg+0xcd/0x170 [12543.785723][ T1364] do_syscall_64+0xc6/0x1e0 [12543.785723][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12543.785723][ T1364] [12543.787453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12543.787453][ T1364] neigh_parms_alloc+0x1e5/0x510 [12543.787453][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12543.787453][ T1364] ipv6_find_idev+0x102/0x170 [12543.787453][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12543.787453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12543.787453][ T1364] netlink_rcv_skb+0x130/0x360 [12543.787453][ T1364] netlink_unicast+0x449/0x710 [12543.787453][ T1364] netlink_sendmsg+0x723/0xbe0 [12543.787453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12543.787453][ T1364] ___sys_sendmsg+0xee/0x170 [12543.787453][ T1364] __sys_sendmsg+0xcd/0x170 [12543.787453][ T1364] do_syscall_64+0xc6/0x1e0 [12543.787453][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12543.787453][ T1364] [12554.027117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12554.027689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12554.027689][ T1364] ___neigh_create+0x14b/0xf60 [12554.027689][ T1364] ip6_finish_output2+0xa70/0xf80 [12554.027689][ T1364] ip6_finish_output+0x4ed/0xd30 [12554.027689][ T1364] ip6_output+0x1f3/0x770 [12554.027689][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12554.027689][ T1364] mld_sendpack+0x62d/0xbc0 [12554.027689][ T1364] mld_ifc_work+0x32/0x1f0 [12554.027689][ T1364] process_one_work+0x84d/0x18a0 [12554.027689][ T1364] worker_thread+0x587/0xd30 [12554.027689][ T1364] kthread+0x28a/0x350 [12554.027689][ T1364] ret_from_fork+0x31/0x70 [12554.027689][ T1364] ret_from_fork_asm+0x1a/0x30 [12554.027689][ T1364] [12554.029433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12554.029433][ T1364] dst_init+0x84/0x4a0 [12554.029433][ T1364] dst_alloc+0x97/0x150 [12554.029433][ T1364] ip6_dst_alloc+0x23/0x90 [12554.029433][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12554.029433][ T1364] ip6_pol_route+0x56f/0x840 [12554.029433][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12554.029433][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12554.029433][ T1364] ipv6_rcv+0x1ad/0x810 [12554.029433][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12554.029433][ T1364] process_backlog+0x101/0x620 [12554.029433][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12554.029433][ T1364] net_rx_action+0x495/0xbe0 [12554.029433][ T1364] __do_softirq+0x1b5/0x7f6 [12554.029433][ T1364] [12554.031263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12554.031263][ T1364] netdev_get_by_index+0x5e/0x80 [12554.031263][ T1364] fib6_nh_init+0x3d8/0x15b0 [12554.031263][ T1364] ip6_route_info_create+0xf18/0x17d0 [12554.031263][ T1364] ip6_route_add+0x1c/0x140 [12554.031263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12554.031263][ T1364] addrconf_add_dev+0xe2/0x170 [12554.031263][ T1364] inet6_addr_add+0x12f/0xa40 [12554.031263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12554.031263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12554.031263][ T1364] netlink_rcv_skb+0x130/0x360 [12554.031263][ T1364] netlink_unicast+0x449/0x710 [12554.031263][ T1364] netlink_sendmsg+0x723/0xbe0 [12554.031263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12554.031263][ T1364] ___sys_sendmsg+0xee/0x170 [12554.031263][ T1364] __sys_sendmsg+0xcd/0x170 [12554.031263][ T1364] do_syscall_64+0xc6/0x1e0 [12554.031263][ T1364] [12554.033481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12554.033481][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12554.033481][ T1364] ipv6_find_idev+0x102/0x170 [12554.033481][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12554.033481][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12554.033481][ T1364] netlink_rcv_skb+0x130/0x360 [12554.033481][ T1364] netlink_unicast+0x449/0x710 [12554.033481][ T1364] netlink_sendmsg+0x723/0xbe0 [12554.033481][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12554.033481][ T1364] ___sys_sendmsg+0xee/0x170 [12554.033481][ T1364] __sys_sendmsg+0xcd/0x170 [12554.033481][ T1364] do_syscall_64+0xc6/0x1e0 [12554.033481][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12554.033481][ T1364] [12554.035185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12554.035185][ T1364] neigh_parms_alloc+0x1e5/0x510 [12554.035185][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12554.035185][ T1364] ipv6_find_idev+0x102/0x170 [12554.035185][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12554.035185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12554.035185][ T1364] netlink_rcv_skb+0x130/0x360 [12554.035185][ T1364] netlink_unicast+0x449/0x710 [12554.035185][ T1364] netlink_sendmsg+0x723/0xbe0 [12554.035185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12554.035185][ T1364] ___sys_sendmsg+0xee/0x170 [12554.035185][ T1364] __sys_sendmsg+0xcd/0x170 [12554.035185][ T1364] do_syscall_64+0xc6/0x1e0 [12554.035185][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12554.035185][ T1364] [12564.275118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12564.275846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12564.275846][ T1364] ___neigh_create+0x14b/0xf60 [12564.275846][ T1364] ip6_finish_output2+0xa70/0xf80 [12564.275846][ T1364] ip6_finish_output+0x4ed/0xd30 [12564.275846][ T1364] ip6_output+0x1f3/0x770 [12564.275846][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12564.275846][ T1364] mld_sendpack+0x62d/0xbc0 [12564.275846][ T1364] mld_ifc_work+0x32/0x1f0 [12564.275846][ T1364] process_one_work+0x84d/0x18a0 [12564.275846][ T1364] worker_thread+0x587/0xd30 [12564.275846][ T1364] kthread+0x28a/0x350 [12564.275846][ T1364] ret_from_fork+0x31/0x70 [12564.275846][ T1364] ret_from_fork_asm+0x1a/0x30 [12564.275846][ T1364] [12564.277572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12564.277572][ T1364] dst_init+0x84/0x4a0 [12564.277572][ T1364] dst_alloc+0x97/0x150 [12564.277572][ T1364] ip6_dst_alloc+0x23/0x90 [12564.277572][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12564.277572][ T1364] ip6_pol_route+0x56f/0x840 [12564.277572][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12564.277572][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12564.277572][ T1364] ipv6_rcv+0x1ad/0x810 [12564.277572][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12564.277572][ T1364] process_backlog+0x101/0x620 [12564.277572][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12564.277572][ T1364] net_rx_action+0x495/0xbe0 [12564.277572][ T1364] __do_softirq+0x1b5/0x7f6 [12564.277572][ T1364] [12564.279569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12564.279569][ T1364] netdev_get_by_index+0x5e/0x80 [12564.279569][ T1364] fib6_nh_init+0x3d8/0x15b0 [12564.279569][ T1364] ip6_route_info_create+0xf18/0x17d0 [12564.279569][ T1364] ip6_route_add+0x1c/0x140 [12564.279569][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12564.279569][ T1364] addrconf_add_dev+0xe2/0x170 [12564.279569][ T1364] inet6_addr_add+0x12f/0xa40 [12564.279569][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12564.279569][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12564.279569][ T1364] netlink_rcv_skb+0x130/0x360 [12564.279569][ T1364] netlink_unicast+0x449/0x710 [12564.279569][ T1364] netlink_sendmsg+0x723/0xbe0 [12564.279569][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12564.279569][ T1364] ___sys_sendmsg+0xee/0x170 [12564.279569][ T1364] __sys_sendmsg+0xcd/0x170 [12564.279569][ T1364] do_syscall_64+0xc6/0x1e0 [12564.279569][ T1364] [12564.281883][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12564.281883][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12564.281883][ T1364] ipv6_find_idev+0x102/0x170 [12564.281883][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12564.281883][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12564.281883][ T1364] netlink_rcv_skb+0x130/0x360 [12564.281883][ T1364] netlink_unicast+0x449/0x710 [12564.281883][ T1364] netlink_sendmsg+0x723/0xbe0 [12564.281883][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12564.281883][ T1364] ___sys_sendmsg+0xee/0x170 [12564.281883][ T1364] __sys_sendmsg+0xcd/0x170 [12564.281883][ T1364] do_syscall_64+0xc6/0x1e0 [12564.281883][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12564.281883][ T1364] [12564.283660][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12564.283660][ T1364] neigh_parms_alloc+0x1e5/0x510 [12564.283660][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12564.283660][ T1364] ipv6_find_idev+0x102/0x170 [12564.283660][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12564.283660][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12564.283660][ T1364] netlink_rcv_skb+0x130/0x360 [12564.283660][ T1364] netlink_unicast+0x449/0x710 [12564.283660][ T1364] netlink_sendmsg+0x723/0xbe0 [12564.283660][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12564.283660][ T1364] ___sys_sendmsg+0xee/0x170 [12564.283660][ T1364] __sys_sendmsg+0xcd/0x170 [12564.283660][ T1364] do_syscall_64+0xc6/0x1e0 [12564.283660][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12564.283660][ T1364] [12574.523123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12574.523984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12574.523984][ T1364] ___neigh_create+0x14b/0xf60 [12574.523984][ T1364] ip6_finish_output2+0xa70/0xf80 [12574.523984][ T1364] ip6_finish_output+0x4ed/0xd30 [12574.523984][ T1364] ip6_output+0x1f3/0x770 [12574.523984][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12574.523984][ T1364] mld_sendpack+0x62d/0xbc0 [12574.523984][ T1364] mld_ifc_work+0x32/0x1f0 [12574.523984][ T1364] process_one_work+0x84d/0x18a0 [12574.523984][ T1364] worker_thread+0x587/0xd30 [12574.523984][ T1364] kthread+0x28a/0x350 [12574.523984][ T1364] ret_from_fork+0x31/0x70 [12574.523984][ T1364] ret_from_fork_asm+0x1a/0x30 [12574.523984][ T1364] [12574.525789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12574.525789][ T1364] dst_init+0x84/0x4a0 [12574.525789][ T1364] dst_alloc+0x97/0x150 [12574.525789][ T1364] ip6_dst_alloc+0x23/0x90 [12574.525789][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12574.525789][ T1364] ip6_pol_route+0x56f/0x840 [12574.525789][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12574.525789][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12574.525789][ T1364] ipv6_rcv+0x1ad/0x810 [12574.525789][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12574.525789][ T1364] process_backlog+0x101/0x620 [12574.525789][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12574.525789][ T1364] net_rx_action+0x495/0xbe0 [12574.525789][ T1364] __do_softirq+0x1b5/0x7f6 [12574.525789][ T1364] [12574.527707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12574.527707][ T1364] netdev_get_by_index+0x5e/0x80 [12574.527707][ T1364] fib6_nh_init+0x3d8/0x15b0 [12574.527707][ T1364] ip6_route_info_create+0xf18/0x17d0 [12574.527707][ T1364] ip6_route_add+0x1c/0x140 [12574.527707][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12574.527707][ T1364] addrconf_add_dev+0xe2/0x170 [12574.527707][ T1364] inet6_addr_add+0x12f/0xa40 [12574.527707][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12574.527707][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.527707][ T1364] netlink_rcv_skb+0x130/0x360 [12574.527707][ T1364] netlink_unicast+0x449/0x710 [12574.527707][ T1364] netlink_sendmsg+0x723/0xbe0 [12574.527707][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12574.527707][ T1364] ___sys_sendmsg+0xee/0x170 [12574.527707][ T1364] __sys_sendmsg+0xcd/0x170 [12574.527707][ T1364] do_syscall_64+0xc6/0x1e0 [12574.527707][ T1364] [12574.529991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12574.529991][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12574.529991][ T1364] ipv6_find_idev+0x102/0x170 [12574.529991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12574.529991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.529991][ T1364] netlink_rcv_skb+0x130/0x360 [12574.529991][ T1364] netlink_unicast+0x449/0x710 [12574.529991][ T1364] netlink_sendmsg+0x723/0xbe0 [12574.529991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12574.529991][ T1364] ___sys_sendmsg+0xee/0x170 [12574.529991][ T1364] __sys_sendmsg+0xcd/0x170 [12574.529991][ T1364] do_syscall_64+0xc6/0x1e0 [12574.529991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12574.529991][ T1364] [12574.531772][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12574.531772][ T1364] neigh_parms_alloc+0x1e5/0x510 [12574.531772][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12574.531772][ T1364] ipv6_find_idev+0x102/0x170 [12574.531772][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12574.531772][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12574.531772][ T1364] netlink_rcv_skb+0x130/0x360 [12574.531772][ T1364] netlink_unicast+0x449/0x710 [12574.531772][ T1364] netlink_sendmsg+0x723/0xbe0 [12574.531772][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12574.531772][ T1364] ___sys_sendmsg+0xee/0x170 [12574.531772][ T1364] __sys_sendmsg+0xcd/0x170 [12574.531772][ T1364] do_syscall_64+0xc6/0x1e0 [12574.531772][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12574.531772][ T1364] [12584.611139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12584.611925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12584.611925][ T1364] ___neigh_create+0x14b/0xf60 [12584.611925][ T1364] ip6_finish_output2+0xa70/0xf80 [12584.611925][ T1364] ip6_finish_output+0x4ed/0xd30 [12584.611925][ T1364] ip6_output+0x1f3/0x770 [12584.611925][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12584.611925][ T1364] mld_sendpack+0x62d/0xbc0 [12584.611925][ T1364] mld_ifc_work+0x32/0x1f0 [12584.611925][ T1364] process_one_work+0x84d/0x18a0 [12584.611925][ T1364] worker_thread+0x587/0xd30 [12584.611925][ T1364] kthread+0x28a/0x350 [12584.611925][ T1364] ret_from_fork+0x31/0x70 [12584.611925][ T1364] ret_from_fork_asm+0x1a/0x30 [12584.611925][ T1364] [12584.613664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12584.613664][ T1364] dst_init+0x84/0x4a0 [12584.613664][ T1364] dst_alloc+0x97/0x150 [12584.613664][ T1364] ip6_dst_alloc+0x23/0x90 [12584.613664][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12584.613664][ T1364] ip6_pol_route+0x56f/0x840 [12584.613664][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12584.613664][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12584.613664][ T1364] ipv6_rcv+0x1ad/0x810 [12584.613664][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12584.613664][ T1364] process_backlog+0x101/0x620 [12584.613664][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12584.613664][ T1364] net_rx_action+0x495/0xbe0 [12584.613664][ T1364] __do_softirq+0x1b5/0x7f6 [12584.613664][ T1364] [12584.615521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12584.615521][ T1364] netdev_get_by_index+0x5e/0x80 [12584.615521][ T1364] fib6_nh_init+0x3d8/0x15b0 [12584.615521][ T1364] ip6_route_info_create+0xf18/0x17d0 [12584.615521][ T1364] ip6_route_add+0x1c/0x140 [12584.615521][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12584.615521][ T1364] addrconf_add_dev+0xe2/0x170 [12584.615521][ T1364] inet6_addr_add+0x12f/0xa40 [12584.615521][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12584.615521][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.615521][ T1364] netlink_rcv_skb+0x130/0x360 [12584.615521][ T1364] netlink_unicast+0x449/0x710 [12584.615521][ T1364] netlink_sendmsg+0x723/0xbe0 [12584.615521][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12584.615521][ T1364] ___sys_sendmsg+0xee/0x170 [12584.615521][ T1364] __sys_sendmsg+0xcd/0x170 [12584.615521][ T1364] do_syscall_64+0xc6/0x1e0 [12584.615521][ T1364] [12584.617710][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12584.617710][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12584.617710][ T1364] ipv6_find_idev+0x102/0x170 [12584.617710][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12584.617710][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.617710][ T1364] netlink_rcv_skb+0x130/0x360 [12584.617710][ T1364] netlink_unicast+0x449/0x710 [12584.617710][ T1364] netlink_sendmsg+0x723/0xbe0 [12584.617710][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12584.617710][ T1364] ___sys_sendmsg+0xee/0x170 [12584.617710][ T1364] __sys_sendmsg+0xcd/0x170 [12584.617710][ T1364] do_syscall_64+0xc6/0x1e0 [12584.617710][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12584.617710][ T1364] [12584.619429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12584.619429][ T1364] neigh_parms_alloc+0x1e5/0x510 [12584.619429][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12584.619429][ T1364] ipv6_find_idev+0x102/0x170 [12584.619429][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12584.619429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12584.619429][ T1364] netlink_rcv_skb+0x130/0x360 [12584.619429][ T1364] netlink_unicast+0x449/0x710 [12584.619429][ T1364] netlink_sendmsg+0x723/0xbe0 [12584.619429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12584.619429][ T1364] ___sys_sendmsg+0xee/0x170 [12584.619429][ T1364] __sys_sendmsg+0xcd/0x170 [12584.619429][ T1364] do_syscall_64+0xc6/0x1e0 [12584.619429][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12584.619429][ T1364] [12594.859129][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12594.859735][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12594.859735][ T1364] ___neigh_create+0x14b/0xf60 [12594.859735][ T1364] ip6_finish_output2+0xa70/0xf80 [12594.859735][ T1364] ip6_finish_output+0x4ed/0xd30 [12594.859735][ T1364] ip6_output+0x1f3/0x770 [12594.859735][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12594.859735][ T1364] mld_sendpack+0x62d/0xbc0 [12594.859735][ T1364] mld_ifc_work+0x32/0x1f0 [12594.859735][ T1364] process_one_work+0x84d/0x18a0 [12594.859735][ T1364] worker_thread+0x587/0xd30 [12594.859735][ T1364] kthread+0x28a/0x350 [12594.859735][ T1364] ret_from_fork+0x31/0x70 [12594.859735][ T1364] ret_from_fork_asm+0x1a/0x30 [12594.859735][ T1364] [12594.861490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12594.861490][ T1364] dst_init+0x84/0x4a0 [12594.861490][ T1364] dst_alloc+0x97/0x150 [12594.861490][ T1364] ip6_dst_alloc+0x23/0x90 [12594.861490][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12594.861490][ T1364] ip6_pol_route+0x56f/0x840 [12594.861490][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12594.861490][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12594.861490][ T1364] ipv6_rcv+0x1ad/0x810 [12594.861490][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12594.861490][ T1364] process_backlog+0x101/0x620 [12594.861490][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12594.861490][ T1364] net_rx_action+0x495/0xbe0 [12594.861490][ T1364] __do_softirq+0x1b5/0x7f6 [12594.861490][ T1364] [12594.863349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12594.863349][ T1364] netdev_get_by_index+0x5e/0x80 [12594.863349][ T1364] fib6_nh_init+0x3d8/0x15b0 [12594.863349][ T1364] ip6_route_info_create+0xf18/0x17d0 [12594.863349][ T1364] ip6_route_add+0x1c/0x140 [12594.863349][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12594.863349][ T1364] addrconf_add_dev+0xe2/0x170 [12594.863349][ T1364] inet6_addr_add+0x12f/0xa40 [12594.863349][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12594.863349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.863349][ T1364] netlink_rcv_skb+0x130/0x360 [12594.863349][ T1364] netlink_unicast+0x449/0x710 [12594.863349][ T1364] netlink_sendmsg+0x723/0xbe0 [12594.863349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12594.863349][ T1364] ___sys_sendmsg+0xee/0x170 [12594.863349][ T1364] __sys_sendmsg+0xcd/0x170 [12594.863349][ T1364] do_syscall_64+0xc6/0x1e0 [12594.863349][ T1364] [12594.865544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12594.865544][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12594.865544][ T1364] ipv6_find_idev+0x102/0x170 [12594.865544][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12594.865544][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.865544][ T1364] netlink_rcv_skb+0x130/0x360 [12594.865544][ T1364] netlink_unicast+0x449/0x710 [12594.865544][ T1364] netlink_sendmsg+0x723/0xbe0 [12594.865544][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12594.865544][ T1364] ___sys_sendmsg+0xee/0x170 [12594.865544][ T1364] __sys_sendmsg+0xcd/0x170 [12594.865544][ T1364] do_syscall_64+0xc6/0x1e0 [12594.865544][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12594.865544][ T1364] [12594.867285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12594.867285][ T1364] neigh_parms_alloc+0x1e5/0x510 [12594.867285][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12594.867285][ T1364] ipv6_find_idev+0x102/0x170 [12594.867285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12594.867285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12594.867285][ T1364] netlink_rcv_skb+0x130/0x360 [12594.867285][ T1364] netlink_unicast+0x449/0x710 [12594.867285][ T1364] netlink_sendmsg+0x723/0xbe0 [12594.867285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12594.867285][ T1364] ___sys_sendmsg+0xee/0x170 [12594.867285][ T1364] __sys_sendmsg+0xcd/0x170 [12594.867285][ T1364] do_syscall_64+0xc6/0x1e0 [12594.867285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12594.867285][ T1364] [12605.011116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12605.011956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12605.011956][ T1364] ___neigh_create+0x14b/0xf60 [12605.011956][ T1364] ip6_finish_output2+0xa70/0xf80 [12605.011956][ T1364] ip6_finish_output+0x4ed/0xd30 [12605.011956][ T1364] ip6_output+0x1f3/0x770 [12605.011956][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12605.011956][ T1364] mld_sendpack+0x62d/0xbc0 [12605.011956][ T1364] mld_ifc_work+0x32/0x1f0 [12605.011956][ T1364] process_one_work+0x84d/0x18a0 [12605.011956][ T1364] worker_thread+0x587/0xd30 [12605.011956][ T1364] kthread+0x28a/0x350 [12605.011956][ T1364] ret_from_fork+0x31/0x70 [12605.011956][ T1364] ret_from_fork_asm+0x1a/0x30 [12605.011956][ T1364] [12605.013685][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12605.013685][ T1364] dst_init+0x84/0x4a0 [12605.013685][ T1364] dst_alloc+0x97/0x150 [12605.013685][ T1364] ip6_dst_alloc+0x23/0x90 [12605.013685][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12605.013685][ T1364] ip6_pol_route+0x56f/0x840 [12605.013685][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12605.013685][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12605.013685][ T1364] ipv6_rcv+0x1ad/0x810 [12605.013685][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12605.013685][ T1364] process_backlog+0x101/0x620 [12605.013685][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12605.013685][ T1364] net_rx_action+0x495/0xbe0 [12605.013685][ T1364] __do_softirq+0x1b5/0x7f6 [12605.013685][ T1364] [12605.015551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12605.015551][ T1364] netdev_get_by_index+0x5e/0x80 [12605.015551][ T1364] fib6_nh_init+0x3d8/0x15b0 [12605.015551][ T1364] ip6_route_info_create+0xf18/0x17d0 [12605.015551][ T1364] ip6_route_add+0x1c/0x140 [12605.015551][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12605.015551][ T1364] addrconf_add_dev+0xe2/0x170 [12605.015551][ T1364] inet6_addr_add+0x12f/0xa40 [12605.015551][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12605.015551][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12605.015551][ T1364] netlink_rcv_skb+0x130/0x360 [12605.015551][ T1364] netlink_unicast+0x449/0x710 [12605.015551][ T1364] netlink_sendmsg+0x723/0xbe0 [12605.015551][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12605.015551][ T1364] ___sys_sendmsg+0xee/0x170 [12605.015551][ T1364] __sys_sendmsg+0xcd/0x170 [12605.015551][ T1364] do_syscall_64+0xc6/0x1e0 [12605.015551][ T1364] [12605.017760][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12605.017760][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12605.017760][ T1364] ipv6_find_idev+0x102/0x170 [12605.017760][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12605.017760][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12605.017760][ T1364] netlink_rcv_skb+0x130/0x360 [12605.017760][ T1364] netlink_unicast+0x449/0x710 [12605.017760][ T1364] netlink_sendmsg+0x723/0xbe0 [12605.017760][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12605.017760][ T1364] ___sys_sendmsg+0xee/0x170 [12605.017760][ T1364] __sys_sendmsg+0xcd/0x170 [12605.017760][ T1364] do_syscall_64+0xc6/0x1e0 [12605.017760][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12605.017760][ T1364] [12605.019507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12605.019507][ T1364] neigh_parms_alloc+0x1e5/0x510 [12605.019507][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12605.019507][ T1364] ipv6_find_idev+0x102/0x170 [12605.019507][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12605.019507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12605.019507][ T1364] netlink_rcv_skb+0x130/0x360 [12605.019507][ T1364] netlink_unicast+0x449/0x710 [12605.019507][ T1364] netlink_sendmsg+0x723/0xbe0 [12605.019507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12605.019507][ T1364] ___sys_sendmsg+0xee/0x170 [12605.019507][ T1364] __sys_sendmsg+0xcd/0x170 [12605.019507][ T1364] do_syscall_64+0xc6/0x1e0 [12605.019507][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12605.019507][ T1364] [12615.259142][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12615.259727][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12615.259727][ T1364] ___neigh_create+0x14b/0xf60 [12615.259727][ T1364] ip6_finish_output2+0xa70/0xf80 [12615.259727][ T1364] ip6_finish_output+0x4ed/0xd30 [12615.259727][ T1364] ip6_output+0x1f3/0x770 [12615.259727][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12615.259727][ T1364] mld_sendpack+0x62d/0xbc0 [12615.259727][ T1364] mld_ifc_work+0x32/0x1f0 [12615.259727][ T1364] process_one_work+0x84d/0x18a0 [12615.259727][ T1364] worker_thread+0x587/0xd30 [12615.259727][ T1364] kthread+0x28a/0x350 [12615.259727][ T1364] ret_from_fork+0x31/0x70 [12615.259727][ T1364] ret_from_fork_asm+0x1a/0x30 [12615.259727][ T1364] [12615.261509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12615.261509][ T1364] dst_init+0x84/0x4a0 [12615.261509][ T1364] dst_alloc+0x97/0x150 [12615.261509][ T1364] ip6_dst_alloc+0x23/0x90 [12615.261509][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12615.261509][ T1364] ip6_pol_route+0x56f/0x840 [12615.261509][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12615.261509][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12615.261509][ T1364] ipv6_rcv+0x1ad/0x810 [12615.261509][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12615.261509][ T1364] process_backlog+0x101/0x620 [12615.261509][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12615.261509][ T1364] net_rx_action+0x495/0xbe0 [12615.261509][ T1364] __do_softirq+0x1b5/0x7f6 [12615.261509][ T1364] [12615.263364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12615.263364][ T1364] netdev_get_by_index+0x5e/0x80 [12615.263364][ T1364] fib6_nh_init+0x3d8/0x15b0 [12615.263364][ T1364] ip6_route_info_create+0xf18/0x17d0 [12615.263364][ T1364] ip6_route_add+0x1c/0x140 [12615.263364][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12615.263364][ T1364] addrconf_add_dev+0xe2/0x170 [12615.263364][ T1364] inet6_addr_add+0x12f/0xa40 [12615.263364][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12615.263364][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12615.263364][ T1364] netlink_rcv_skb+0x130/0x360 [12615.263364][ T1364] netlink_unicast+0x449/0x710 [12615.263364][ T1364] netlink_sendmsg+0x723/0xbe0 [12615.263364][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12615.263364][ T1364] ___sys_sendmsg+0xee/0x170 [12615.263364][ T1364] __sys_sendmsg+0xcd/0x170 [12615.263364][ T1364] do_syscall_64+0xc6/0x1e0 [12615.263364][ T1364] [12615.265573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12615.265573][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12615.265573][ T1364] ipv6_find_idev+0x102/0x170 [12615.265573][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12615.265573][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12615.265573][ T1364] netlink_rcv_skb+0x130/0x360 [12615.265573][ T1364] netlink_unicast+0x449/0x710 [12615.265573][ T1364] netlink_sendmsg+0x723/0xbe0 [12615.265573][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12615.265573][ T1364] ___sys_sendmsg+0xee/0x170 [12615.265573][ T1364] __sys_sendmsg+0xcd/0x170 [12615.265573][ T1364] do_syscall_64+0xc6/0x1e0 [12615.265573][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12615.265573][ T1364] [12615.267305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12615.267305][ T1364] neigh_parms_alloc+0x1e5/0x510 [12615.267305][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12615.267305][ T1364] ipv6_find_idev+0x102/0x170 [12615.267305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12615.267305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12615.267305][ T1364] netlink_rcv_skb+0x130/0x360 [12615.267305][ T1364] netlink_unicast+0x449/0x710 [12615.267305][ T1364] netlink_sendmsg+0x723/0xbe0 [12615.267305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12615.267305][ T1364] ___sys_sendmsg+0xee/0x170 [12615.267305][ T1364] __sys_sendmsg+0xcd/0x170 [12615.267305][ T1364] do_syscall_64+0xc6/0x1e0 [12615.267305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12615.267305][ T1364] [12625.507081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12625.507588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12625.507588][ T1364] ___neigh_create+0x14b/0xf60 [12625.507588][ T1364] ip6_finish_output2+0xa70/0xf80 [12625.507588][ T1364] ip6_finish_output+0x4ed/0xd30 [12625.507588][ T1364] ip6_output+0x1f3/0x770 [12625.507588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12625.507588][ T1364] mld_sendpack+0x62d/0xbc0 [12625.507588][ T1364] mld_ifc_work+0x32/0x1f0 [12625.507588][ T1364] process_one_work+0x84d/0x18a0 [12625.507588][ T1364] worker_thread+0x587/0xd30 [12625.507588][ T1364] kthread+0x28a/0x350 [12625.507588][ T1364] ret_from_fork+0x31/0x70 [12625.507588][ T1364] ret_from_fork_asm+0x1a/0x30 [12625.507588][ T1364] [12625.509323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12625.509323][ T1364] dst_init+0x84/0x4a0 [12625.509323][ T1364] dst_alloc+0x97/0x150 [12625.509323][ T1364] ip6_dst_alloc+0x23/0x90 [12625.509323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12625.509323][ T1364] ip6_pol_route+0x56f/0x840 [12625.509323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12625.509323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12625.509323][ T1364] ipv6_rcv+0x1ad/0x810 [12625.509323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12625.509323][ T1364] process_backlog+0x101/0x620 [12625.509323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12625.509323][ T1364] net_rx_action+0x495/0xbe0 [12625.509323][ T1364] __do_softirq+0x1b5/0x7f6 [12625.509323][ T1364] [12625.511163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12625.511163][ T1364] netdev_get_by_index+0x5e/0x80 [12625.511163][ T1364] fib6_nh_init+0x3d8/0x15b0 [12625.511163][ T1364] ip6_route_info_create+0xf18/0x17d0 [12625.511163][ T1364] ip6_route_add+0x1c/0x140 [12625.511163][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12625.511163][ T1364] addrconf_add_dev+0xe2/0x170 [12625.511163][ T1364] inet6_addr_add+0x12f/0xa40 [12625.511163][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12625.511163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.511163][ T1364] netlink_rcv_skb+0x130/0x360 [12625.511163][ T1364] netlink_unicast+0x449/0x710 [12625.511163][ T1364] netlink_sendmsg+0x723/0xbe0 [12625.511163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12625.511163][ T1364] ___sys_sendmsg+0xee/0x170 [12625.511163][ T1364] __sys_sendmsg+0xcd/0x170 [12625.511163][ T1364] do_syscall_64+0xc6/0x1e0 [12625.511163][ T1364] [12625.513363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12625.513363][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12625.513363][ T1364] ipv6_find_idev+0x102/0x170 [12625.513363][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12625.513363][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.513363][ T1364] netlink_rcv_skb+0x130/0x360 [12625.513363][ T1364] netlink_unicast+0x449/0x710 [12625.513363][ T1364] netlink_sendmsg+0x723/0xbe0 [12625.513363][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12625.513363][ T1364] ___sys_sendmsg+0xee/0x170 [12625.513363][ T1364] __sys_sendmsg+0xcd/0x170 [12625.513363][ T1364] do_syscall_64+0xc6/0x1e0 [12625.513363][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12625.513363][ T1364] [12625.515086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12625.515086][ T1364] neigh_parms_alloc+0x1e5/0x510 [12625.515086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12625.515086][ T1364] ipv6_find_idev+0x102/0x170 [12625.515086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12625.515086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12625.515086][ T1364] netlink_rcv_skb+0x130/0x360 [12625.515086][ T1364] netlink_unicast+0x449/0x710 [12625.515086][ T1364] netlink_sendmsg+0x723/0xbe0 [12625.515086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12625.515086][ T1364] ___sys_sendmsg+0xee/0x170 [12625.515086][ T1364] __sys_sendmsg+0xcd/0x170 [12625.515086][ T1364] do_syscall_64+0xc6/0x1e0 [12625.515086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12625.515086][ T1364] [12635.755122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12635.755682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12635.755682][ T1364] ___neigh_create+0x14b/0xf60 [12635.755682][ T1364] ip6_finish_output2+0xa70/0xf80 [12635.755682][ T1364] ip6_finish_output+0x4ed/0xd30 [12635.755682][ T1364] ip6_output+0x1f3/0x770 [12635.755682][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12635.755682][ T1364] mld_sendpack+0x62d/0xbc0 [12635.755682][ T1364] mld_ifc_work+0x32/0x1f0 [12635.755682][ T1364] process_one_work+0x84d/0x18a0 [12635.755682][ T1364] worker_thread+0x587/0xd30 [12635.755682][ T1364] kthread+0x28a/0x350 [12635.755682][ T1364] ret_from_fork+0x31/0x70 [12635.755682][ T1364] ret_from_fork_asm+0x1a/0x30 [12635.755682][ T1364] [12635.757431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12635.757431][ T1364] dst_init+0x84/0x4a0 [12635.757431][ T1364] dst_alloc+0x97/0x150 [12635.757431][ T1364] ip6_dst_alloc+0x23/0x90 [12635.757431][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12635.757431][ T1364] ip6_pol_route+0x56f/0x840 [12635.757431][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12635.757431][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12635.757431][ T1364] ipv6_rcv+0x1ad/0x810 [12635.757431][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12635.757431][ T1364] process_backlog+0x101/0x620 [12635.757431][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12635.757431][ T1364] net_rx_action+0x495/0xbe0 [12635.757431][ T1364] __do_softirq+0x1b5/0x7f6 [12635.757431][ T1364] [12635.759243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12635.759243][ T1364] netdev_get_by_index+0x5e/0x80 [12635.759243][ T1364] fib6_nh_init+0x3d8/0x15b0 [12635.759243][ T1364] ip6_route_info_create+0xf18/0x17d0 [12635.759243][ T1364] ip6_route_add+0x1c/0x140 [12635.759243][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12635.759243][ T1364] addrconf_add_dev+0xe2/0x170 [12635.759243][ T1364] inet6_addr_add+0x12f/0xa40 [12635.759243][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12635.759243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.759243][ T1364] netlink_rcv_skb+0x130/0x360 [12635.759243][ T1364] netlink_unicast+0x449/0x710 [12635.759243][ T1364] netlink_sendmsg+0x723/0xbe0 [12635.759243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12635.759243][ T1364] ___sys_sendmsg+0xee/0x170 [12635.759243][ T1364] __sys_sendmsg+0xcd/0x170 [12635.759243][ T1364] do_syscall_64+0xc6/0x1e0 [12635.759243][ T1364] [12635.761415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12635.761415][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12635.761415][ T1364] ipv6_find_idev+0x102/0x170 [12635.761415][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12635.761415][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.761415][ T1364] netlink_rcv_skb+0x130/0x360 [12635.761415][ T1364] netlink_unicast+0x449/0x710 [12635.761415][ T1364] netlink_sendmsg+0x723/0xbe0 [12635.761415][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12635.761415][ T1364] ___sys_sendmsg+0xee/0x170 [12635.761415][ T1364] __sys_sendmsg+0xcd/0x170 [12635.761415][ T1364] do_syscall_64+0xc6/0x1e0 [12635.761415][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12635.761415][ T1364] [12635.763118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12635.763118][ T1364] neigh_parms_alloc+0x1e5/0x510 [12635.763118][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12635.763118][ T1364] ipv6_find_idev+0x102/0x170 [12635.763118][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12635.763118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12635.763118][ T1364] netlink_rcv_skb+0x130/0x360 [12635.763118][ T1364] netlink_unicast+0x449/0x710 [12635.763118][ T1364] netlink_sendmsg+0x723/0xbe0 [12635.763118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12635.763118][ T1364] ___sys_sendmsg+0xee/0x170 [12635.763118][ T1364] __sys_sendmsg+0xcd/0x170 [12635.763118][ T1364] do_syscall_64+0xc6/0x1e0 [12635.763118][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12635.763118][ T1364] [12646.003062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12646.003561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12646.003561][ T1364] ___neigh_create+0x14b/0xf60 [12646.003561][ T1364] ip6_finish_output2+0xa70/0xf80 [12646.003561][ T1364] ip6_finish_output+0x4ed/0xd30 [12646.003561][ T1364] ip6_output+0x1f3/0x770 [12646.003561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12646.003561][ T1364] mld_sendpack+0x62d/0xbc0 [12646.003561][ T1364] mld_ifc_work+0x32/0x1f0 [12646.003561][ T1364] process_one_work+0x84d/0x18a0 [12646.003561][ T1364] worker_thread+0x587/0xd30 [12646.003561][ T1364] kthread+0x28a/0x350 [12646.003561][ T1364] ret_from_fork+0x31/0x70 [12646.003561][ T1364] ret_from_fork_asm+0x1a/0x30 [12646.003561][ T1364] [12646.005274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12646.005274][ T1364] dst_init+0x84/0x4a0 [12646.005274][ T1364] dst_alloc+0x97/0x150 [12646.005274][ T1364] ip6_dst_alloc+0x23/0x90 [12646.005274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12646.005274][ T1364] ip6_pol_route+0x56f/0x840 [12646.005274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12646.005274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12646.005274][ T1364] ipv6_rcv+0x1ad/0x810 [12646.005274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12646.005274][ T1364] process_backlog+0x101/0x620 [12646.005274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12646.005274][ T1364] net_rx_action+0x495/0xbe0 [12646.005274][ T1364] __do_softirq+0x1b5/0x7f6 [12646.005274][ T1364] [12646.007109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12646.007109][ T1364] netdev_get_by_index+0x5e/0x80 [12646.007109][ T1364] fib6_nh_init+0x3d8/0x15b0 [12646.007109][ T1364] ip6_route_info_create+0xf18/0x17d0 [12646.007109][ T1364] ip6_route_add+0x1c/0x140 [12646.007109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12646.007109][ T1364] addrconf_add_dev+0xe2/0x170 [12646.007109][ T1364] inet6_addr_add+0x12f/0xa40 [12646.007109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12646.007109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12646.007109][ T1364] netlink_rcv_skb+0x130/0x360 [12646.007109][ T1364] netlink_unicast+0x449/0x710 [12646.007109][ T1364] netlink_sendmsg+0x723/0xbe0 [12646.007109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12646.007109][ T1364] ___sys_sendmsg+0xee/0x170 [12646.007109][ T1364] __sys_sendmsg+0xcd/0x170 [12646.007109][ T1364] do_syscall_64+0xc6/0x1e0 [12646.007109][ T1364] [12646.009336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12646.009336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12646.009336][ T1364] ipv6_find_idev+0x102/0x170 [12646.009336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12646.009336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12646.009336][ T1364] netlink_rcv_skb+0x130/0x360 [12646.009336][ T1364] netlink_unicast+0x449/0x710 [12646.009336][ T1364] netlink_sendmsg+0x723/0xbe0 [12646.009336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12646.009336][ T1364] ___sys_sendmsg+0xee/0x170 [12646.009336][ T1364] __sys_sendmsg+0xcd/0x170 [12646.009336][ T1364] do_syscall_64+0xc6/0x1e0 [12646.009336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12646.009336][ T1364] [12646.011086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12646.011086][ T1364] neigh_parms_alloc+0x1e5/0x510 [12646.011086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12646.011086][ T1364] ipv6_find_idev+0x102/0x170 [12646.011086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12646.011086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12646.011086][ T1364] netlink_rcv_skb+0x130/0x360 [12646.011086][ T1364] netlink_unicast+0x449/0x710 [12646.011086][ T1364] netlink_sendmsg+0x723/0xbe0 [12646.011086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12646.011086][ T1364] ___sys_sendmsg+0xee/0x170 [12646.011086][ T1364] __sys_sendmsg+0xcd/0x170 [12646.011086][ T1364] do_syscall_64+0xc6/0x1e0 [12646.011086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12646.011086][ T1364] [12656.251153][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12656.251898][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12656.251898][ T1364] ___neigh_create+0x14b/0xf60 [12656.251898][ T1364] ip6_finish_output2+0xa70/0xf80 [12656.251898][ T1364] ip6_finish_output+0x4ed/0xd30 [12656.251898][ T1364] ip6_output+0x1f3/0x770 [12656.251898][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12656.251898][ T1364] mld_sendpack+0x62d/0xbc0 [12656.251898][ T1364] mld_ifc_work+0x32/0x1f0 [12656.251898][ T1364] process_one_work+0x84d/0x18a0 [12656.251898][ T1364] worker_thread+0x587/0xd30 [12656.251898][ T1364] kthread+0x28a/0x350 [12656.251898][ T1364] ret_from_fork+0x31/0x70 [12656.251898][ T1364] ret_from_fork_asm+0x1a/0x30 [12656.251898][ T1364] [12656.253667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12656.253667][ T1364] dst_init+0x84/0x4a0 [12656.253667][ T1364] dst_alloc+0x97/0x150 [12656.253667][ T1364] ip6_dst_alloc+0x23/0x90 [12656.253667][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12656.253667][ T1364] ip6_pol_route+0x56f/0x840 [12656.253667][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12656.253667][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12656.253667][ T1364] ipv6_rcv+0x1ad/0x810 [12656.253667][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12656.253667][ T1364] process_backlog+0x101/0x620 [12656.253667][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12656.253667][ T1364] net_rx_action+0x495/0xbe0 [12656.253667][ T1364] __do_softirq+0x1b5/0x7f6 [12656.253667][ T1364] [12656.255507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12656.255507][ T1364] netdev_get_by_index+0x5e/0x80 [12656.255507][ T1364] fib6_nh_init+0x3d8/0x15b0 [12656.255507][ T1364] ip6_route_info_create+0xf18/0x17d0 [12656.255507][ T1364] ip6_route_add+0x1c/0x140 [12656.255507][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12656.255507][ T1364] addrconf_add_dev+0xe2/0x170 [12656.255507][ T1364] inet6_addr_add+0x12f/0xa40 [12656.255507][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12656.255507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12656.255507][ T1364] netlink_rcv_skb+0x130/0x360 [12656.255507][ T1364] netlink_unicast+0x449/0x710 [12656.255507][ T1364] netlink_sendmsg+0x723/0xbe0 [12656.255507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12656.255507][ T1364] ___sys_sendmsg+0xee/0x170 [12656.255507][ T1364] __sys_sendmsg+0xcd/0x170 [12656.255507][ T1364] do_syscall_64+0xc6/0x1e0 [12656.255507][ T1364] [12656.257716][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12656.257716][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12656.257716][ T1364] ipv6_find_idev+0x102/0x170 [12656.257716][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12656.257716][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12656.257716][ T1364] netlink_rcv_skb+0x130/0x360 [12656.257716][ T1364] netlink_unicast+0x449/0x710 [12656.257716][ T1364] netlink_sendmsg+0x723/0xbe0 [12656.257716][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12656.257716][ T1364] ___sys_sendmsg+0xee/0x170 [12656.257716][ T1364] __sys_sendmsg+0xcd/0x170 [12656.257716][ T1364] do_syscall_64+0xc6/0x1e0 [12656.257716][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12656.257716][ T1364] [12656.259440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12656.259440][ T1364] neigh_parms_alloc+0x1e5/0x510 [12656.259440][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12656.259440][ T1364] ipv6_find_idev+0x102/0x170 [12656.259440][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12656.259440][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12656.259440][ T1364] netlink_rcv_skb+0x130/0x360 [12656.259440][ T1364] netlink_unicast+0x449/0x710 [12656.259440][ T1364] netlink_sendmsg+0x723/0xbe0 [12656.259440][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12656.259440][ T1364] ___sys_sendmsg+0xee/0x170 [12656.259440][ T1364] __sys_sendmsg+0xcd/0x170 [12656.259440][ T1364] do_syscall_64+0xc6/0x1e0 [12656.259440][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12656.259440][ T1364] [12666.499049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12666.499544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12666.499544][ T1364] ___neigh_create+0x14b/0xf60 [12666.499544][ T1364] ip6_finish_output2+0xa70/0xf80 [12666.499544][ T1364] ip6_finish_output+0x4ed/0xd30 [12666.499544][ T1364] ip6_output+0x1f3/0x770 [12666.499544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12666.499544][ T1364] mld_sendpack+0x62d/0xbc0 [12666.499544][ T1364] mld_ifc_work+0x32/0x1f0 [12666.499544][ T1364] process_one_work+0x84d/0x18a0 [12666.499544][ T1364] worker_thread+0x587/0xd30 [12666.499544][ T1364] kthread+0x28a/0x350 [12666.499544][ T1364] ret_from_fork+0x31/0x70 [12666.499544][ T1364] ret_from_fork_asm+0x1a/0x30 [12666.499544][ T1364] [12666.501277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12666.501277][ T1364] dst_init+0x84/0x4a0 [12666.501277][ T1364] dst_alloc+0x97/0x150 [12666.501277][ T1364] ip6_dst_alloc+0x23/0x90 [12666.501277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12666.501277][ T1364] ip6_pol_route+0x56f/0x840 [12666.501277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12666.501277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12666.501277][ T1364] ipv6_rcv+0x1ad/0x810 [12666.501277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12666.501277][ T1364] process_backlog+0x101/0x620 [12666.501277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12666.501277][ T1364] net_rx_action+0x495/0xbe0 [12666.501277][ T1364] __do_softirq+0x1b5/0x7f6 [12666.501277][ T1364] [12666.503119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12666.503119][ T1364] netdev_get_by_index+0x5e/0x80 [12666.503119][ T1364] fib6_nh_init+0x3d8/0x15b0 [12666.503119][ T1364] ip6_route_info_create+0xf18/0x17d0 [12666.503119][ T1364] ip6_route_add+0x1c/0x140 [12666.503119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12666.503119][ T1364] addrconf_add_dev+0xe2/0x170 [12666.503119][ T1364] inet6_addr_add+0x12f/0xa40 [12666.503119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12666.503119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12666.503119][ T1364] netlink_rcv_skb+0x130/0x360 [12666.503119][ T1364] netlink_unicast+0x449/0x710 [12666.503119][ T1364] netlink_sendmsg+0x723/0xbe0 [12666.503119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12666.503119][ T1364] ___sys_sendmsg+0xee/0x170 [12666.503119][ T1364] __sys_sendmsg+0xcd/0x170 [12666.503119][ T1364] do_syscall_64+0xc6/0x1e0 [12666.503119][ T1364] [12666.505399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12666.505399][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12666.505399][ T1364] ipv6_find_idev+0x102/0x170 [12666.505399][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12666.505399][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12666.505399][ T1364] netlink_rcv_skb+0x130/0x360 [12666.505399][ T1364] netlink_unicast+0x449/0x710 [12666.505399][ T1364] netlink_sendmsg+0x723/0xbe0 [12666.505399][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12666.505399][ T1364] ___sys_sendmsg+0xee/0x170 [12666.505399][ T1364] __sys_sendmsg+0xcd/0x170 [12666.505399][ T1364] do_syscall_64+0xc6/0x1e0 [12666.505399][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12666.505399][ T1364] [12666.507132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12666.507132][ T1364] neigh_parms_alloc+0x1e5/0x510 [12666.507132][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12666.507132][ T1364] ipv6_find_idev+0x102/0x170 [12666.507132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12666.507132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12666.507132][ T1364] netlink_rcv_skb+0x130/0x360 [12666.507132][ T1364] netlink_unicast+0x449/0x710 [12666.507132][ T1364] netlink_sendmsg+0x723/0xbe0 [12666.507132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12666.507132][ T1364] ___sys_sendmsg+0xee/0x170 [12666.507132][ T1364] __sys_sendmsg+0xcd/0x170 [12666.507132][ T1364] do_syscall_64+0xc6/0x1e0 [12666.507132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12666.507132][ T1364] [12676.595121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12676.595731][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12676.595731][ T1364] ___neigh_create+0x14b/0xf60 [12676.595731][ T1364] ip6_finish_output2+0xa70/0xf80 [12676.595731][ T1364] ip6_finish_output+0x4ed/0xd30 [12676.595731][ T1364] ip6_output+0x1f3/0x770 [12676.595731][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12676.595731][ T1364] mld_sendpack+0x62d/0xbc0 [12676.595731][ T1364] mld_ifc_work+0x32/0x1f0 [12676.595731][ T1364] process_one_work+0x84d/0x18a0 [12676.595731][ T1364] worker_thread+0x587/0xd30 [12676.595731][ T1364] kthread+0x28a/0x350 [12676.595731][ T1364] ret_from_fork+0x31/0x70 [12676.595731][ T1364] ret_from_fork_asm+0x1a/0x30 [12676.595731][ T1364] [12676.597515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12676.597515][ T1364] dst_init+0x84/0x4a0 [12676.597515][ T1364] dst_alloc+0x97/0x150 [12676.597515][ T1364] ip6_dst_alloc+0x23/0x90 [12676.597515][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12676.597515][ T1364] ip6_pol_route+0x56f/0x840 [12676.597515][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12676.597515][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12676.597515][ T1364] ipv6_rcv+0x1ad/0x810 [12676.597515][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12676.597515][ T1364] process_backlog+0x101/0x620 [12676.597515][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12676.597515][ T1364] net_rx_action+0x495/0xbe0 [12676.597515][ T1364] __do_softirq+0x1b5/0x7f6 [12676.597515][ T1364] [12676.599377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12676.599377][ T1364] netdev_get_by_index+0x5e/0x80 [12676.599377][ T1364] fib6_nh_init+0x3d8/0x15b0 [12676.599377][ T1364] ip6_route_info_create+0xf18/0x17d0 [12676.599377][ T1364] ip6_route_add+0x1c/0x140 [12676.599377][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12676.599377][ T1364] addrconf_add_dev+0xe2/0x170 [12676.599377][ T1364] inet6_addr_add+0x12f/0xa40 [12676.599377][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12676.599377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.599377][ T1364] netlink_rcv_skb+0x130/0x360 [12676.599377][ T1364] netlink_unicast+0x449/0x710 [12676.599377][ T1364] netlink_sendmsg+0x723/0xbe0 [12676.599377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12676.599377][ T1364] ___sys_sendmsg+0xee/0x170 [12676.599377][ T1364] __sys_sendmsg+0xcd/0x170 [12676.599377][ T1364] do_syscall_64+0xc6/0x1e0 [12676.599377][ T1364] [12676.601611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12676.601611][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12676.601611][ T1364] ipv6_find_idev+0x102/0x170 [12676.601611][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12676.601611][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.601611][ T1364] netlink_rcv_skb+0x130/0x360 [12676.601611][ T1364] netlink_unicast+0x449/0x710 [12676.601611][ T1364] netlink_sendmsg+0x723/0xbe0 [12676.601611][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12676.601611][ T1364] ___sys_sendmsg+0xee/0x170 [12676.601611][ T1364] __sys_sendmsg+0xcd/0x170 [12676.601611][ T1364] do_syscall_64+0xc6/0x1e0 [12676.601611][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12676.601611][ T1364] [12676.603349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12676.603349][ T1364] neigh_parms_alloc+0x1e5/0x510 [12676.603349][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12676.603349][ T1364] ipv6_find_idev+0x102/0x170 [12676.603349][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12676.603349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12676.603349][ T1364] netlink_rcv_skb+0x130/0x360 [12676.603349][ T1364] netlink_unicast+0x449/0x710 [12676.603349][ T1364] netlink_sendmsg+0x723/0xbe0 [12676.603349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12676.603349][ T1364] ___sys_sendmsg+0xee/0x170 [12676.603349][ T1364] __sys_sendmsg+0xcd/0x170 [12676.603349][ T1364] do_syscall_64+0xc6/0x1e0 [12676.603349][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12676.603349][ T1364] [12686.843160][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12686.843867][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12686.843867][ T1364] ___neigh_create+0x14b/0xf60 [12686.843867][ T1364] ip6_finish_output2+0xa70/0xf80 [12686.843867][ T1364] ip6_finish_output+0x4ed/0xd30 [12686.843867][ T1364] ip6_output+0x1f3/0x770 [12686.843867][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12686.843867][ T1364] mld_sendpack+0x62d/0xbc0 [12686.843867][ T1364] mld_ifc_work+0x32/0x1f0 [12686.843867][ T1364] process_one_work+0x84d/0x18a0 [12686.843867][ T1364] worker_thread+0x587/0xd30 [12686.843867][ T1364] kthread+0x28a/0x350 [12686.843867][ T1364] ret_from_fork+0x31/0x70 [12686.843867][ T1364] ret_from_fork_asm+0x1a/0x30 [12686.843867][ T1364] [12686.845598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12686.845598][ T1364] dst_init+0x84/0x4a0 [12686.845598][ T1364] dst_alloc+0x97/0x150 [12686.845598][ T1364] ip6_dst_alloc+0x23/0x90 [12686.845598][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12686.845598][ T1364] ip6_pol_route+0x56f/0x840 [12686.845598][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12686.845598][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12686.845598][ T1364] ipv6_rcv+0x1ad/0x810 [12686.845598][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12686.845598][ T1364] process_backlog+0x101/0x620 [12686.845598][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12686.845598][ T1364] net_rx_action+0x495/0xbe0 [12686.845598][ T1364] __do_softirq+0x1b5/0x7f6 [12686.845598][ T1364] [12686.847453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12686.847453][ T1364] netdev_get_by_index+0x5e/0x80 [12686.847453][ T1364] fib6_nh_init+0x3d8/0x15b0 [12686.847453][ T1364] ip6_route_info_create+0xf18/0x17d0 [12686.847453][ T1364] ip6_route_add+0x1c/0x140 [12686.847453][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12686.847453][ T1364] addrconf_add_dev+0xe2/0x170 [12686.847453][ T1364] inet6_addr_add+0x12f/0xa40 [12686.847453][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12686.847453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.847453][ T1364] netlink_rcv_skb+0x130/0x360 [12686.847453][ T1364] netlink_unicast+0x449/0x710 [12686.847453][ T1364] netlink_sendmsg+0x723/0xbe0 [12686.847453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12686.847453][ T1364] ___sys_sendmsg+0xee/0x170 [12686.847453][ T1364] __sys_sendmsg+0xcd/0x170 [12686.847453][ T1364] do_syscall_64+0xc6/0x1e0 [12686.847453][ T1364] [12686.849630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12686.849630][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12686.849630][ T1364] ipv6_find_idev+0x102/0x170 [12686.849630][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12686.849630][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.849630][ T1364] netlink_rcv_skb+0x130/0x360 [12686.849630][ T1364] netlink_unicast+0x449/0x710 [12686.849630][ T1364] netlink_sendmsg+0x723/0xbe0 [12686.849630][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12686.849630][ T1364] ___sys_sendmsg+0xee/0x170 [12686.849630][ T1364] __sys_sendmsg+0xcd/0x170 [12686.849630][ T1364] do_syscall_64+0xc6/0x1e0 [12686.849630][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12686.849630][ T1364] [12686.851337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12686.851337][ T1364] neigh_parms_alloc+0x1e5/0x510 [12686.851337][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12686.851337][ T1364] ipv6_find_idev+0x102/0x170 [12686.851337][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12686.851337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12686.851337][ T1364] netlink_rcv_skb+0x130/0x360 [12686.851337][ T1364] netlink_unicast+0x449/0x710 [12686.851337][ T1364] netlink_sendmsg+0x723/0xbe0 [12686.851337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12686.851337][ T1364] ___sys_sendmsg+0xee/0x170 [12686.851337][ T1364] __sys_sendmsg+0xcd/0x170 [12686.851337][ T1364] do_syscall_64+0xc6/0x1e0 [12686.851337][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12686.851337][ T1364] [12697.091147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12697.091831][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12697.091831][ T1364] ___neigh_create+0x14b/0xf60 [12697.091831][ T1364] ip6_finish_output2+0xa70/0xf80 [12697.091831][ T1364] ip6_finish_output+0x4ed/0xd30 [12697.091831][ T1364] ip6_output+0x1f3/0x770 [12697.091831][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12697.091831][ T1364] mld_sendpack+0x62d/0xbc0 [12697.091831][ T1364] mld_ifc_work+0x32/0x1f0 [12697.091831][ T1364] process_one_work+0x84d/0x18a0 [12697.091831][ T1364] worker_thread+0x587/0xd30 [12697.091831][ T1364] kthread+0x28a/0x350 [12697.091831][ T1364] ret_from_fork+0x31/0x70 [12697.091831][ T1364] ret_from_fork_asm+0x1a/0x30 [12697.091831][ T1364] [12697.093593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12697.093593][ T1364] dst_init+0x84/0x4a0 [12697.093593][ T1364] dst_alloc+0x97/0x150 [12697.093593][ T1364] ip6_dst_alloc+0x23/0x90 [12697.093593][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12697.093593][ T1364] ip6_pol_route+0x56f/0x840 [12697.093593][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12697.093593][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12697.093593][ T1364] ipv6_rcv+0x1ad/0x810 [12697.093593][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12697.093593][ T1364] process_backlog+0x101/0x620 [12697.093593][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12697.093593][ T1364] net_rx_action+0x495/0xbe0 [12697.093593][ T1364] __do_softirq+0x1b5/0x7f6 [12697.093593][ T1364] [12697.095421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12697.095421][ T1364] netdev_get_by_index+0x5e/0x80 [12697.095421][ T1364] fib6_nh_init+0x3d8/0x15b0 [12697.095421][ T1364] ip6_route_info_create+0xf18/0x17d0 [12697.095421][ T1364] ip6_route_add+0x1c/0x140 [12697.095421][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12697.095421][ T1364] addrconf_add_dev+0xe2/0x170 [12697.095421][ T1364] inet6_addr_add+0x12f/0xa40 [12697.095421][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12697.095421][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12697.095421][ T1364] netlink_rcv_skb+0x130/0x360 [12697.095421][ T1364] netlink_unicast+0x449/0x710 [12697.095421][ T1364] netlink_sendmsg+0x723/0xbe0 [12697.095421][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12697.095421][ T1364] ___sys_sendmsg+0xee/0x170 [12697.095421][ T1364] __sys_sendmsg+0xcd/0x170 [12697.095421][ T1364] do_syscall_64+0xc6/0x1e0 [12697.095421][ T1364] [12697.097633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12697.097633][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12697.097633][ T1364] ipv6_find_idev+0x102/0x170 [12697.097633][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12697.097633][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12697.097633][ T1364] netlink_rcv_skb+0x130/0x360 [12697.097633][ T1364] netlink_unicast+0x449/0x710 [12697.097633][ T1364] netlink_sendmsg+0x723/0xbe0 [12697.097633][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12697.097633][ T1364] ___sys_sendmsg+0xee/0x170 [12697.097633][ T1364] __sys_sendmsg+0xcd/0x170 [12697.097633][ T1364] do_syscall_64+0xc6/0x1e0 [12697.097633][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12697.097633][ T1364] [12697.099332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12697.099332][ T1364] neigh_parms_alloc+0x1e5/0x510 [12697.099332][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12697.099332][ T1364] ipv6_find_idev+0x102/0x170 [12697.099332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12697.099332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12697.099332][ T1364] netlink_rcv_skb+0x130/0x360 [12697.099332][ T1364] netlink_unicast+0x449/0x710 [12697.099332][ T1364] netlink_sendmsg+0x723/0xbe0 [12697.099332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12697.099332][ T1364] ___sys_sendmsg+0xee/0x170 [12697.099332][ T1364] __sys_sendmsg+0xcd/0x170 [12697.099332][ T1364] do_syscall_64+0xc6/0x1e0 [12697.099332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12697.099332][ T1364] [12707.123132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12707.123644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12707.123644][ T1364] ___neigh_create+0x14b/0xf60 [12707.123644][ T1364] ip6_finish_output2+0xa70/0xf80 [12707.123644][ T1364] ip6_finish_output+0x4ed/0xd30 [12707.123644][ T1364] ip6_output+0x1f3/0x770 [12707.123644][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12707.123644][ T1364] mld_sendpack+0x62d/0xbc0 [12707.123644][ T1364] mld_ifc_work+0x32/0x1f0 [12707.123644][ T1364] process_one_work+0x84d/0x18a0 [12707.123644][ T1364] worker_thread+0x587/0xd30 [12707.123644][ T1364] kthread+0x28a/0x350 [12707.123644][ T1364] ret_from_fork+0x31/0x70 [12707.123644][ T1364] ret_from_fork_asm+0x1a/0x30 [12707.123644][ T1364] [12707.125378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12707.125378][ T1364] dst_init+0x84/0x4a0 [12707.125378][ T1364] dst_alloc+0x97/0x150 [12707.125378][ T1364] ip6_dst_alloc+0x23/0x90 [12707.125378][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12707.125378][ T1364] ip6_pol_route+0x56f/0x840 [12707.125378][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12707.125378][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12707.125378][ T1364] ipv6_rcv+0x1ad/0x810 [12707.125378][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12707.125378][ T1364] process_backlog+0x101/0x620 [12707.125378][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12707.125378][ T1364] net_rx_action+0x495/0xbe0 [12707.125378][ T1364] __do_softirq+0x1b5/0x7f6 [12707.125378][ T1364] [12707.127221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12707.127221][ T1364] netdev_get_by_index+0x5e/0x80 [12707.127221][ T1364] fib6_nh_init+0x3d8/0x15b0 [12707.127221][ T1364] ip6_route_info_create+0xf18/0x17d0 [12707.127221][ T1364] ip6_route_add+0x1c/0x140 [12707.127221][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12707.127221][ T1364] addrconf_add_dev+0xe2/0x170 [12707.127221][ T1364] inet6_addr_add+0x12f/0xa40 [12707.127221][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12707.127221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12707.127221][ T1364] netlink_rcv_skb+0x130/0x360 [12707.127221][ T1364] netlink_unicast+0x449/0x710 [12707.127221][ T1364] netlink_sendmsg+0x723/0xbe0 [12707.127221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12707.127221][ T1364] ___sys_sendmsg+0xee/0x170 [12707.127221][ T1364] __sys_sendmsg+0xcd/0x170 [12707.127221][ T1364] do_syscall_64+0xc6/0x1e0 [12707.127221][ T1364] [12707.129425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12707.129425][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12707.129425][ T1364] ipv6_find_idev+0x102/0x170 [12707.129425][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12707.129425][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12707.129425][ T1364] netlink_rcv_skb+0x130/0x360 [12707.129425][ T1364] netlink_unicast+0x449/0x710 [12707.129425][ T1364] netlink_sendmsg+0x723/0xbe0 [12707.129425][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12707.129425][ T1364] ___sys_sendmsg+0xee/0x170 [12707.129425][ T1364] __sys_sendmsg+0xcd/0x170 [12707.129425][ T1364] do_syscall_64+0xc6/0x1e0 [12707.129425][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12707.129425][ T1364] [12707.131125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12707.131125][ T1364] neigh_parms_alloc+0x1e5/0x510 [12707.131125][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12707.131125][ T1364] ipv6_find_idev+0x102/0x170 [12707.131125][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12707.131125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12707.131125][ T1364] netlink_rcv_skb+0x130/0x360 [12707.131125][ T1364] netlink_unicast+0x449/0x710 [12707.131125][ T1364] netlink_sendmsg+0x723/0xbe0 [12707.131125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12707.131125][ T1364] ___sys_sendmsg+0xee/0x170 [12707.131125][ T1364] __sys_sendmsg+0xcd/0x170 [12707.131125][ T1364] do_syscall_64+0xc6/0x1e0 [12707.131125][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12707.131125][ T1364] [12717.371146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12717.371972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12717.371972][ T1364] ___neigh_create+0x14b/0xf60 [12717.371972][ T1364] ip6_finish_output2+0xa70/0xf80 [12717.371972][ T1364] ip6_finish_output+0x4ed/0xd30 [12717.371972][ T1364] ip6_output+0x1f3/0x770 [12717.371972][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12717.371972][ T1364] mld_sendpack+0x62d/0xbc0 [12717.371972][ T1364] mld_ifc_work+0x32/0x1f0 [12717.371972][ T1364] process_one_work+0x84d/0x18a0 [12717.371972][ T1364] worker_thread+0x587/0xd30 [12717.371972][ T1364] kthread+0x28a/0x350 [12717.371972][ T1364] ret_from_fork+0x31/0x70 [12717.371972][ T1364] ret_from_fork_asm+0x1a/0x30 [12717.371972][ T1364] [12717.373686][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12717.373686][ T1364] dst_init+0x84/0x4a0 [12717.373686][ T1364] dst_alloc+0x97/0x150 [12717.373686][ T1364] ip6_dst_alloc+0x23/0x90 [12717.373686][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12717.373686][ T1364] ip6_pol_route+0x56f/0x840 [12717.373686][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12717.373686][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12717.373686][ T1364] ipv6_rcv+0x1ad/0x810 [12717.373686][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12717.373686][ T1364] process_backlog+0x101/0x620 [12717.373686][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12717.373686][ T1364] net_rx_action+0x495/0xbe0 [12717.373686][ T1364] __do_softirq+0x1b5/0x7f6 [12717.373686][ T1364] [12717.375495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12717.375495][ T1364] netdev_get_by_index+0x5e/0x80 [12717.375495][ T1364] fib6_nh_init+0x3d8/0x15b0 [12717.375495][ T1364] ip6_route_info_create+0xf18/0x17d0 [12717.375495][ T1364] ip6_route_add+0x1c/0x140 [12717.375495][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12717.375495][ T1364] addrconf_add_dev+0xe2/0x170 [12717.375495][ T1364] inet6_addr_add+0x12f/0xa40 [12717.375495][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12717.375495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12717.375495][ T1364] netlink_rcv_skb+0x130/0x360 [12717.375495][ T1364] netlink_unicast+0x449/0x710 [12717.375495][ T1364] netlink_sendmsg+0x723/0xbe0 [12717.375495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12717.375495][ T1364] ___sys_sendmsg+0xee/0x170 [12717.375495][ T1364] __sys_sendmsg+0xcd/0x170 [12717.375495][ T1364] do_syscall_64+0xc6/0x1e0 [12717.375495][ T1364] [12717.377753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12717.377753][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12717.377753][ T1364] ipv6_find_idev+0x102/0x170 [12717.377753][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12717.377753][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12717.377753][ T1364] netlink_rcv_skb+0x130/0x360 [12717.377753][ T1364] netlink_unicast+0x449/0x710 [12717.377753][ T1364] netlink_sendmsg+0x723/0xbe0 [12717.377753][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12717.377753][ T1364] ___sys_sendmsg+0xee/0x170 [12717.377753][ T1364] __sys_sendmsg+0xcd/0x170 [12717.377753][ T1364] do_syscall_64+0xc6/0x1e0 [12717.377753][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12717.377753][ T1364] [12717.379457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12717.379457][ T1364] neigh_parms_alloc+0x1e5/0x510 [12717.379457][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12717.379457][ T1364] ipv6_find_idev+0x102/0x170 [12717.379457][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12717.379457][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12717.379457][ T1364] netlink_rcv_skb+0x130/0x360 [12717.379457][ T1364] netlink_unicast+0x449/0x710 [12717.379457][ T1364] netlink_sendmsg+0x723/0xbe0 [12717.379457][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12717.379457][ T1364] ___sys_sendmsg+0xee/0x170 [12717.379457][ T1364] __sys_sendmsg+0xcd/0x170 [12717.379457][ T1364] do_syscall_64+0xc6/0x1e0 [12717.379457][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12717.379457][ T1364] [12727.475138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12727.475860][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12727.475860][ T1364] ___neigh_create+0x14b/0xf60 [12727.475860][ T1364] ip6_finish_output2+0xa70/0xf80 [12727.475860][ T1364] ip6_finish_output+0x4ed/0xd30 [12727.475860][ T1364] ip6_output+0x1f3/0x770 [12727.475860][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12727.475860][ T1364] mld_sendpack+0x62d/0xbc0 [12727.475860][ T1364] mld_ifc_work+0x32/0x1f0 [12727.475860][ T1364] process_one_work+0x84d/0x18a0 [12727.475860][ T1364] worker_thread+0x587/0xd30 [12727.475860][ T1364] kthread+0x28a/0x350 [12727.475860][ T1364] ret_from_fork+0x31/0x70 [12727.475860][ T1364] ret_from_fork_asm+0x1a/0x30 [12727.475860][ T1364] [12727.477596][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12727.477596][ T1364] dst_init+0x84/0x4a0 [12727.477596][ T1364] dst_alloc+0x97/0x150 [12727.477596][ T1364] ip6_dst_alloc+0x23/0x90 [12727.477596][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12727.477596][ T1364] ip6_pol_route+0x56f/0x840 [12727.477596][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12727.477596][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12727.477596][ T1364] ipv6_rcv+0x1ad/0x810 [12727.477596][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12727.477596][ T1364] process_backlog+0x101/0x620 [12727.477596][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12727.477596][ T1364] net_rx_action+0x495/0xbe0 [12727.477596][ T1364] __do_softirq+0x1b5/0x7f6 [12727.477596][ T1364] [12727.479395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12727.479395][ T1364] netdev_get_by_index+0x5e/0x80 [12727.479395][ T1364] fib6_nh_init+0x3d8/0x15b0 [12727.479395][ T1364] ip6_route_info_create+0xf18/0x17d0 [12727.479395][ T1364] ip6_route_add+0x1c/0x140 [12727.479395][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12727.479395][ T1364] addrconf_add_dev+0xe2/0x170 [12727.479395][ T1364] inet6_addr_add+0x12f/0xa40 [12727.479395][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12727.479395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12727.479395][ T1364] netlink_rcv_skb+0x130/0x360 [12727.479395][ T1364] netlink_unicast+0x449/0x710 [12727.479395][ T1364] netlink_sendmsg+0x723/0xbe0 [12727.479395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12727.479395][ T1364] ___sys_sendmsg+0xee/0x170 [12727.479395][ T1364] __sys_sendmsg+0xcd/0x170 [12727.479395][ T1364] do_syscall_64+0xc6/0x1e0 [12727.479395][ T1364] [12727.481581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12727.481581][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12727.481581][ T1364] ipv6_find_idev+0x102/0x170 [12727.481581][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12727.481581][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12727.481581][ T1364] netlink_rcv_skb+0x130/0x360 [12727.481581][ T1364] netlink_unicast+0x449/0x710 [12727.481581][ T1364] netlink_sendmsg+0x723/0xbe0 [12727.481581][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12727.481581][ T1364] ___sys_sendmsg+0xee/0x170 [12727.481581][ T1364] __sys_sendmsg+0xcd/0x170 [12727.481581][ T1364] do_syscall_64+0xc6/0x1e0 [12727.481581][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12727.481581][ T1364] [12727.483239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12727.483239][ T1364] neigh_parms_alloc+0x1e5/0x510 [12727.483239][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12727.483239][ T1364] ipv6_find_idev+0x102/0x170 [12727.483239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12727.483239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12727.483239][ T1364] netlink_rcv_skb+0x130/0x360 [12727.483239][ T1364] netlink_unicast+0x449/0x710 [12727.483239][ T1364] netlink_sendmsg+0x723/0xbe0 [12727.483239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12727.483239][ T1364] ___sys_sendmsg+0xee/0x170 [12727.483239][ T1364] __sys_sendmsg+0xcd/0x170 [12727.483239][ T1364] do_syscall_64+0xc6/0x1e0 [12727.483239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12727.483239][ T1364] [12737.523134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12737.523713][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12737.523713][ T1364] ___neigh_create+0x14b/0xf60 [12737.523713][ T1364] ip6_finish_output2+0xa70/0xf80 [12737.523713][ T1364] ip6_finish_output+0x4ed/0xd30 [12737.523713][ T1364] ip6_output+0x1f3/0x770 [12737.523713][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12737.523713][ T1364] mld_sendpack+0x62d/0xbc0 [12737.523713][ T1364] mld_ifc_work+0x32/0x1f0 [12737.523713][ T1364] process_one_work+0x84d/0x18a0 [12737.523713][ T1364] worker_thread+0x587/0xd30 [12737.523713][ T1364] kthread+0x28a/0x350 [12737.523713][ T1364] ret_from_fork+0x31/0x70 [12737.523713][ T1364] ret_from_fork_asm+0x1a/0x30 [12737.523713][ T1364] [12737.525413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12737.525413][ T1364] dst_init+0x84/0x4a0 [12737.525413][ T1364] dst_alloc+0x97/0x150 [12737.525413][ T1364] ip6_dst_alloc+0x23/0x90 [12737.525413][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12737.525413][ T1364] ip6_pol_route+0x56f/0x840 [12737.525413][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12737.525413][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12737.525413][ T1364] ipv6_rcv+0x1ad/0x810 [12737.525413][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12737.525413][ T1364] process_backlog+0x101/0x620 [12737.525413][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12737.525413][ T1364] net_rx_action+0x495/0xbe0 [12737.525413][ T1364] __do_softirq+0x1b5/0x7f6 [12737.525413][ T1364] [12737.527240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12737.527240][ T1364] netdev_get_by_index+0x5e/0x80 [12737.527240][ T1364] fib6_nh_init+0x3d8/0x15b0 [12737.527240][ T1364] ip6_route_info_create+0xf18/0x17d0 [12737.527240][ T1364] ip6_route_add+0x1c/0x140 [12737.527240][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12737.527240][ T1364] addrconf_add_dev+0xe2/0x170 [12737.527240][ T1364] inet6_addr_add+0x12f/0xa40 [12737.527240][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12737.527240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.527240][ T1364] netlink_rcv_skb+0x130/0x360 [12737.527240][ T1364] netlink_unicast+0x449/0x710 [12737.527240][ T1364] netlink_sendmsg+0x723/0xbe0 [12737.527240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12737.527240][ T1364] ___sys_sendmsg+0xee/0x170 [12737.527240][ T1364] __sys_sendmsg+0xcd/0x170 [12737.527240][ T1364] do_syscall_64+0xc6/0x1e0 [12737.527240][ T1364] [12737.529432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12737.529432][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12737.529432][ T1364] ipv6_find_idev+0x102/0x170 [12737.529432][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12737.529432][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.529432][ T1364] netlink_rcv_skb+0x130/0x360 [12737.529432][ T1364] netlink_unicast+0x449/0x710 [12737.529432][ T1364] netlink_sendmsg+0x723/0xbe0 [12737.529432][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12737.529432][ T1364] ___sys_sendmsg+0xee/0x170 [12737.529432][ T1364] __sys_sendmsg+0xcd/0x170 [12737.529432][ T1364] do_syscall_64+0xc6/0x1e0 [12737.529432][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12737.529432][ T1364] [12737.531152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12737.531152][ T1364] neigh_parms_alloc+0x1e5/0x510 [12737.531152][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12737.531152][ T1364] ipv6_find_idev+0x102/0x170 [12737.531152][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12737.531152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12737.531152][ T1364] netlink_rcv_skb+0x130/0x360 [12737.531152][ T1364] netlink_unicast+0x449/0x710 [12737.531152][ T1364] netlink_sendmsg+0x723/0xbe0 [12737.531152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12737.531152][ T1364] ___sys_sendmsg+0xee/0x170 [12737.531152][ T1364] __sys_sendmsg+0xcd/0x170 [12737.531152][ T1364] do_syscall_64+0xc6/0x1e0 [12737.531152][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12737.531152][ T1364] [12747.843273][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12747.843951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12747.843951][ T1364] ___neigh_create+0x14b/0xf60 [12747.843951][ T1364] ip6_finish_output2+0xa70/0xf80 [12747.843951][ T1364] ip6_finish_output+0x4ed/0xd30 [12747.843951][ T1364] ip6_output+0x1f3/0x770 [12747.843951][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12747.843951][ T1364] mld_sendpack+0x62d/0xbc0 [12747.843951][ T1364] mld_ifc_work+0x32/0x1f0 [12747.843951][ T1364] process_one_work+0x84d/0x18a0 [12747.843951][ T1364] worker_thread+0x587/0xd30 [12747.843951][ T1364] kthread+0x28a/0x350 [12747.843951][ T1364] ret_from_fork+0x31/0x70 [12747.843951][ T1364] ret_from_fork_asm+0x1a/0x30 [12747.843951][ T1364] [12747.845647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12747.845647][ T1364] dst_init+0x84/0x4a0 [12747.845647][ T1364] dst_alloc+0x97/0x150 [12747.845647][ T1364] ip6_dst_alloc+0x23/0x90 [12747.845647][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12747.845647][ T1364] ip6_pol_route+0x56f/0x840 [12747.845647][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12747.845647][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12747.845647][ T1364] ipv6_rcv+0x1ad/0x810 [12747.845647][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12747.845647][ T1364] process_backlog+0x101/0x620 [12747.845647][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12747.845647][ T1364] net_rx_action+0x495/0xbe0 [12747.845647][ T1364] __do_softirq+0x1b5/0x7f6 [12747.845647][ T1364] [12747.847486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12747.847486][ T1364] netdev_get_by_index+0x5e/0x80 [12747.847486][ T1364] fib6_nh_init+0x3d8/0x15b0 [12747.847486][ T1364] ip6_route_info_create+0xf18/0x17d0 [12747.847486][ T1364] ip6_route_add+0x1c/0x140 [12747.847486][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12747.847486][ T1364] addrconf_add_dev+0xe2/0x170 [12747.847486][ T1364] inet6_addr_add+0x12f/0xa40 [12747.847486][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12747.847486][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.847486][ T1364] netlink_rcv_skb+0x130/0x360 [12747.847486][ T1364] netlink_unicast+0x449/0x710 [12747.847486][ T1364] netlink_sendmsg+0x723/0xbe0 [12747.847486][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12747.847486][ T1364] ___sys_sendmsg+0xee/0x170 [12747.847486][ T1364] __sys_sendmsg+0xcd/0x170 [12747.847486][ T1364] do_syscall_64+0xc6/0x1e0 [12747.847486][ T1364] [12747.849669][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12747.849669][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12747.849669][ T1364] ipv6_find_idev+0x102/0x170 [12747.849669][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12747.849669][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.849669][ T1364] netlink_rcv_skb+0x130/0x360 [12747.849669][ T1364] netlink_unicast+0x449/0x710 [12747.849669][ T1364] netlink_sendmsg+0x723/0xbe0 [12747.849669][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12747.849669][ T1364] ___sys_sendmsg+0xee/0x170 [12747.849669][ T1364] __sys_sendmsg+0xcd/0x170 [12747.849669][ T1364] do_syscall_64+0xc6/0x1e0 [12747.849669][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12747.849669][ T1364] [12747.851384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12747.851384][ T1364] neigh_parms_alloc+0x1e5/0x510 [12747.851384][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12747.851384][ T1364] ipv6_find_idev+0x102/0x170 [12747.851384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12747.851384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12747.851384][ T1364] netlink_rcv_skb+0x130/0x360 [12747.851384][ T1364] netlink_unicast+0x449/0x710 [12747.851384][ T1364] netlink_sendmsg+0x723/0xbe0 [12747.851384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12747.851384][ T1364] ___sys_sendmsg+0xee/0x170 [12747.851384][ T1364] __sys_sendmsg+0xcd/0x170 [12747.851384][ T1364] do_syscall_64+0xc6/0x1e0 [12747.851384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12747.851384][ T1364] [12758.099126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12758.099885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12758.099885][ T1364] ___neigh_create+0x14b/0xf60 [12758.099885][ T1364] ip6_finish_output2+0xa70/0xf80 [12758.099885][ T1364] ip6_finish_output+0x4ed/0xd30 [12758.099885][ T1364] ip6_output+0x1f3/0x770 [12758.099885][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12758.099885][ T1364] mld_sendpack+0x62d/0xbc0 [12758.099885][ T1364] mld_ifc_work+0x32/0x1f0 [12758.099885][ T1364] process_one_work+0x84d/0x18a0 [12758.099885][ T1364] worker_thread+0x587/0xd30 [12758.099885][ T1364] kthread+0x28a/0x350 [12758.099885][ T1364] ret_from_fork+0x31/0x70 [12758.099885][ T1364] ret_from_fork_asm+0x1a/0x30 [12758.099885][ T1364] [12758.101499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12758.101499][ T1364] dst_init+0x84/0x4a0 [12758.101499][ T1364] dst_alloc+0x97/0x150 [12758.101499][ T1364] ip6_dst_alloc+0x23/0x90 [12758.101499][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12758.101499][ T1364] ip6_pol_route+0x56f/0x840 [12758.101499][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12758.101499][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12758.101499][ T1364] ipv6_rcv+0x1ad/0x810 [12758.101499][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12758.101499][ T1364] process_backlog+0x101/0x620 [12758.101499][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12758.101499][ T1364] net_rx_action+0x495/0xbe0 [12758.101499][ T1364] __do_softirq+0x1b5/0x7f6 [12758.101499][ T1364] [12758.103250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12758.103250][ T1364] netdev_get_by_index+0x5e/0x80 [12758.103250][ T1364] fib6_nh_init+0x3d8/0x15b0 [12758.103250][ T1364] ip6_route_info_create+0xf18/0x17d0 [12758.103250][ T1364] ip6_route_add+0x1c/0x140 [12758.103250][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12758.103250][ T1364] addrconf_add_dev+0xe2/0x170 [12758.103250][ T1364] inet6_addr_add+0x12f/0xa40 [12758.103250][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12758.103250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12758.103250][ T1364] netlink_rcv_skb+0x130/0x360 [12758.103250][ T1364] netlink_unicast+0x449/0x710 [12758.103250][ T1364] netlink_sendmsg+0x723/0xbe0 [12758.103250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12758.103250][ T1364] ___sys_sendmsg+0xee/0x170 [12758.103250][ T1364] __sys_sendmsg+0xcd/0x170 [12758.103250][ T1364] do_syscall_64+0xc6/0x1e0 [12758.103250][ T1364] [12758.105338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12758.105338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12758.105338][ T1364] ipv6_find_idev+0x102/0x170 [12758.105338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12758.105338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12758.105338][ T1364] netlink_rcv_skb+0x130/0x360 [12758.105338][ T1364] netlink_unicast+0x449/0x710 [12758.105338][ T1364] netlink_sendmsg+0x723/0xbe0 [12758.105338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12758.105338][ T1364] ___sys_sendmsg+0xee/0x170 [12758.105338][ T1364] __sys_sendmsg+0xcd/0x170 [12758.105338][ T1364] do_syscall_64+0xc6/0x1e0 [12758.105338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12758.105338][ T1364] [12758.107052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12758.107052][ T1364] neigh_parms_alloc+0x1e5/0x510 [12758.107052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12758.107052][ T1364] ipv6_find_idev+0x102/0x170 [12758.107052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12758.107052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12758.107052][ T1364] netlink_rcv_skb+0x130/0x360 [12758.107052][ T1364] netlink_unicast+0x449/0x710 [12758.107052][ T1364] netlink_sendmsg+0x723/0xbe0 [12758.107052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12758.107052][ T1364] ___sys_sendmsg+0xee/0x170 [12758.107052][ T1364] __sys_sendmsg+0xcd/0x170 [12758.107052][ T1364] do_syscall_64+0xc6/0x1e0 [12758.107052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12758.107052][ T1364] [12768.355065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12768.355575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12768.355575][ T1364] ___neigh_create+0x14b/0xf60 [12768.355575][ T1364] ip6_finish_output2+0xa70/0xf80 [12768.355575][ T1364] ip6_finish_output+0x4ed/0xd30 [12768.355575][ T1364] ip6_output+0x1f3/0x770 [12768.355575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12768.355575][ T1364] mld_sendpack+0x62d/0xbc0 [12768.355575][ T1364] mld_ifc_work+0x32/0x1f0 [12768.355575][ T1364] process_one_work+0x84d/0x18a0 [12768.355575][ T1364] worker_thread+0x587/0xd30 [12768.355575][ T1364] kthread+0x28a/0x350 [12768.355575][ T1364] ret_from_fork+0x31/0x70 [12768.355575][ T1364] ret_from_fork_asm+0x1a/0x30 [12768.355575][ T1364] [12768.357253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12768.357253][ T1364] dst_init+0x84/0x4a0 [12768.357253][ T1364] dst_alloc+0x97/0x150 [12768.357253][ T1364] ip6_dst_alloc+0x23/0x90 [12768.357253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12768.357253][ T1364] ip6_pol_route+0x56f/0x840 [12768.357253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12768.357253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12768.357253][ T1364] ipv6_rcv+0x1ad/0x810 [12768.357253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12768.357253][ T1364] process_backlog+0x101/0x620 [12768.357253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12768.357253][ T1364] net_rx_action+0x495/0xbe0 [12768.357253][ T1364] __do_softirq+0x1b5/0x7f6 [12768.357253][ T1364] [12768.359030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12768.359030][ T1364] netdev_get_by_index+0x5e/0x80 [12768.359030][ T1364] fib6_nh_init+0x3d8/0x15b0 [12768.359030][ T1364] ip6_route_info_create+0xf18/0x17d0 [12768.359030][ T1364] ip6_route_add+0x1c/0x140 [12768.359030][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12768.359030][ T1364] addrconf_add_dev+0xe2/0x170 [12768.359030][ T1364] inet6_addr_add+0x12f/0xa40 [12768.359030][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12768.359030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12768.359030][ T1364] netlink_rcv_skb+0x130/0x360 [12768.359030][ T1364] netlink_unicast+0x449/0x710 [12768.359030][ T1364] netlink_sendmsg+0x723/0xbe0 [12768.359030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12768.359030][ T1364] ___sys_sendmsg+0xee/0x170 [12768.359030][ T1364] __sys_sendmsg+0xcd/0x170 [12768.359030][ T1364] do_syscall_64+0xc6/0x1e0 [12768.359030][ T1364] [12768.361159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12768.361159][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12768.361159][ T1364] ipv6_find_idev+0x102/0x170 [12768.361159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12768.361159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12768.361159][ T1364] netlink_rcv_skb+0x130/0x360 [12768.361159][ T1364] netlink_unicast+0x449/0x710 [12768.361159][ T1364] netlink_sendmsg+0x723/0xbe0 [12768.361159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12768.361159][ T1364] ___sys_sendmsg+0xee/0x170 [12768.361159][ T1364] __sys_sendmsg+0xcd/0x170 [12768.361159][ T1364] do_syscall_64+0xc6/0x1e0 [12768.361159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12768.361159][ T1364] [12768.362813][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12768.362813][ T1364] neigh_parms_alloc+0x1e5/0x510 [12768.362813][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12768.362813][ T1364] ipv6_find_idev+0x102/0x170 [12768.362813][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12768.362813][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12768.362813][ T1364] netlink_rcv_skb+0x130/0x360 [12768.362813][ T1364] netlink_unicast+0x449/0x710 [12768.362813][ T1364] netlink_sendmsg+0x723/0xbe0 [12768.362813][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12768.362813][ T1364] ___sys_sendmsg+0xee/0x170 [12768.362813][ T1364] __sys_sendmsg+0xcd/0x170 [12768.362813][ T1364] do_syscall_64+0xc6/0x1e0 [12768.362813][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12768.362813][ T1364] [12778.611220][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12778.612150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12778.612150][ T1364] ___neigh_create+0x14b/0xf60 [12778.612150][ T1364] ip6_finish_output2+0xa70/0xf80 [12778.612150][ T1364] ip6_finish_output+0x4ed/0xd30 [12778.612150][ T1364] ip6_output+0x1f3/0x770 [12778.612150][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12778.612150][ T1364] mld_sendpack+0x62d/0xbc0 [12778.612150][ T1364] mld_ifc_work+0x32/0x1f0 [12778.612150][ T1364] process_one_work+0x84d/0x18a0 [12778.612150][ T1364] worker_thread+0x587/0xd30 [12778.612150][ T1364] kthread+0x28a/0x350 [12778.612150][ T1364] ret_from_fork+0x31/0x70 [12778.612150][ T1364] ret_from_fork_asm+0x1a/0x30 [12778.612150][ T1364] [12778.613796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12778.613796][ T1364] dst_init+0x84/0x4a0 [12778.613796][ T1364] dst_alloc+0x97/0x150 [12778.613796][ T1364] ip6_dst_alloc+0x23/0x90 [12778.613796][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12778.613796][ T1364] ip6_pol_route+0x56f/0x840 [12778.613796][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12778.613796][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12778.613796][ T1364] ipv6_rcv+0x1ad/0x810 [12778.613796][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12778.613796][ T1364] process_backlog+0x101/0x620 [12778.613796][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12778.613796][ T1364] net_rx_action+0x495/0xbe0 [12778.613796][ T1364] __do_softirq+0x1b5/0x7f6 [12778.613796][ T1364] [12778.615628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12778.615628][ T1364] netdev_get_by_index+0x5e/0x80 [12778.615628][ T1364] fib6_nh_init+0x3d8/0x15b0 [12778.615628][ T1364] ip6_route_info_create+0xf18/0x17d0 [12778.615628][ T1364] ip6_route_add+0x1c/0x140 [12778.615628][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12778.615628][ T1364] addrconf_add_dev+0xe2/0x170 [12778.615628][ T1364] inet6_addr_add+0x12f/0xa40 [12778.615628][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12778.615628][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.615628][ T1364] netlink_rcv_skb+0x130/0x360 [12778.615628][ T1364] netlink_unicast+0x449/0x710 [12778.615628][ T1364] netlink_sendmsg+0x723/0xbe0 [12778.615628][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12778.615628][ T1364] ___sys_sendmsg+0xee/0x170 [12778.615628][ T1364] __sys_sendmsg+0xcd/0x170 [12778.615628][ T1364] do_syscall_64+0xc6/0x1e0 [12778.615628][ T1364] [12778.617766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12778.617766][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12778.617766][ T1364] ipv6_find_idev+0x102/0x170 [12778.617766][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12778.617766][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.617766][ T1364] netlink_rcv_skb+0x130/0x360 [12778.617766][ T1364] netlink_unicast+0x449/0x710 [12778.617766][ T1364] netlink_sendmsg+0x723/0xbe0 [12778.617766][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12778.617766][ T1364] ___sys_sendmsg+0xee/0x170 [12778.617766][ T1364] __sys_sendmsg+0xcd/0x170 [12778.617766][ T1364] do_syscall_64+0xc6/0x1e0 [12778.617766][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12778.617766][ T1364] [12778.619441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12778.619441][ T1364] neigh_parms_alloc+0x1e5/0x510 [12778.619441][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12778.619441][ T1364] ipv6_find_idev+0x102/0x170 [12778.619441][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12778.619441][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12778.619441][ T1364] netlink_rcv_skb+0x130/0x360 [12778.619441][ T1364] netlink_unicast+0x449/0x710 [12778.619441][ T1364] netlink_sendmsg+0x723/0xbe0 [12778.619441][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12778.619441][ T1364] ___sys_sendmsg+0xee/0x170 [12778.619441][ T1364] __sys_sendmsg+0xcd/0x170 [12778.619441][ T1364] do_syscall_64+0xc6/0x1e0 [12778.619441][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12778.619441][ T1364] [12788.867113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12788.867950][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12788.867950][ T1364] ___neigh_create+0x14b/0xf60 [12788.867950][ T1364] ip6_finish_output2+0xa70/0xf80 [12788.867950][ T1364] ip6_finish_output+0x4ed/0xd30 [12788.867950][ T1364] ip6_output+0x1f3/0x770 [12788.867950][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12788.867950][ T1364] mld_sendpack+0x62d/0xbc0 [12788.867950][ T1364] mld_ifc_work+0x32/0x1f0 [12788.867950][ T1364] process_one_work+0x84d/0x18a0 [12788.867950][ T1364] worker_thread+0x587/0xd30 [12788.867950][ T1364] kthread+0x28a/0x350 [12788.867950][ T1364] ret_from_fork+0x31/0x70 [12788.867950][ T1364] ret_from_fork_asm+0x1a/0x30 [12788.867950][ T1364] [12788.869567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12788.869567][ T1364] dst_init+0x84/0x4a0 [12788.869567][ T1364] dst_alloc+0x97/0x150 [12788.869567][ T1364] ip6_dst_alloc+0x23/0x90 [12788.869567][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12788.869567][ T1364] ip6_pol_route+0x56f/0x840 [12788.869567][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12788.869567][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12788.869567][ T1364] ipv6_rcv+0x1ad/0x810 [12788.869567][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12788.869567][ T1364] process_backlog+0x101/0x620 [12788.869567][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12788.869567][ T1364] net_rx_action+0x495/0xbe0 [12788.869567][ T1364] __do_softirq+0x1b5/0x7f6 [12788.869567][ T1364] [12788.871410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12788.871410][ T1364] netdev_get_by_index+0x5e/0x80 [12788.871410][ T1364] fib6_nh_init+0x3d8/0x15b0 [12788.871410][ T1364] ip6_route_info_create+0xf18/0x17d0 [12788.871410][ T1364] ip6_route_add+0x1c/0x140 [12788.871410][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12788.871410][ T1364] addrconf_add_dev+0xe2/0x170 [12788.871410][ T1364] inet6_addr_add+0x12f/0xa40 [12788.871410][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12788.871410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.871410][ T1364] netlink_rcv_skb+0x130/0x360 [12788.871410][ T1364] netlink_unicast+0x449/0x710 [12788.871410][ T1364] netlink_sendmsg+0x723/0xbe0 [12788.871410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12788.871410][ T1364] ___sys_sendmsg+0xee/0x170 [12788.871410][ T1364] __sys_sendmsg+0xcd/0x170 [12788.871410][ T1364] do_syscall_64+0xc6/0x1e0 [12788.871410][ T1364] [12788.873566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12788.873566][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12788.873566][ T1364] ipv6_find_idev+0x102/0x170 [12788.873566][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12788.873566][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.873566][ T1364] netlink_rcv_skb+0x130/0x360 [12788.873566][ T1364] netlink_unicast+0x449/0x710 [12788.873566][ T1364] netlink_sendmsg+0x723/0xbe0 [12788.873566][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12788.873566][ T1364] ___sys_sendmsg+0xee/0x170 [12788.873566][ T1364] __sys_sendmsg+0xcd/0x170 [12788.873566][ T1364] do_syscall_64+0xc6/0x1e0 [12788.873566][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12788.873566][ T1364] [12788.875298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12788.875298][ T1364] neigh_parms_alloc+0x1e5/0x510 [12788.875298][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12788.875298][ T1364] ipv6_find_idev+0x102/0x170 [12788.875298][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12788.875298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12788.875298][ T1364] netlink_rcv_skb+0x130/0x360 [12788.875298][ T1364] netlink_unicast+0x449/0x710 [12788.875298][ T1364] netlink_sendmsg+0x723/0xbe0 [12788.875298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12788.875298][ T1364] ___sys_sendmsg+0xee/0x170 [12788.875298][ T1364] __sys_sendmsg+0xcd/0x170 [12788.875298][ T1364] do_syscall_64+0xc6/0x1e0 [12788.875298][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12788.875298][ T1364] [12799.027055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12799.027557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12799.027557][ T1364] ___neigh_create+0x14b/0xf60 [12799.027557][ T1364] ip6_finish_output2+0xa70/0xf80 [12799.027557][ T1364] ip6_finish_output+0x4ed/0xd30 [12799.027557][ T1364] ip6_output+0x1f3/0x770 [12799.027557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12799.027557][ T1364] mld_sendpack+0x62d/0xbc0 [12799.027557][ T1364] mld_ifc_work+0x32/0x1f0 [12799.027557][ T1364] process_one_work+0x84d/0x18a0 [12799.027557][ T1364] worker_thread+0x587/0xd30 [12799.027557][ T1364] kthread+0x28a/0x350 [12799.027557][ T1364] ret_from_fork+0x31/0x70 [12799.027557][ T1364] ret_from_fork_asm+0x1a/0x30 [12799.027557][ T1364] [12799.029250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12799.029250][ T1364] dst_init+0x84/0x4a0 [12799.029250][ T1364] dst_alloc+0x97/0x150 [12799.029250][ T1364] ip6_dst_alloc+0x23/0x90 [12799.029250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12799.029250][ T1364] ip6_pol_route+0x56f/0x840 [12799.029250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12799.029250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12799.029250][ T1364] ipv6_rcv+0x1ad/0x810 [12799.029250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12799.029250][ T1364] process_backlog+0x101/0x620 [12799.029250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12799.029250][ T1364] net_rx_action+0x495/0xbe0 [12799.029250][ T1364] __do_softirq+0x1b5/0x7f6 [12799.029250][ T1364] [12799.031040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12799.031040][ T1364] netdev_get_by_index+0x5e/0x80 [12799.031040][ T1364] fib6_nh_init+0x3d8/0x15b0 [12799.031040][ T1364] ip6_route_info_create+0xf18/0x17d0 [12799.031040][ T1364] ip6_route_add+0x1c/0x140 [12799.031040][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12799.031040][ T1364] addrconf_add_dev+0xe2/0x170 [12799.031040][ T1364] inet6_addr_add+0x12f/0xa40 [12799.031040][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12799.031040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12799.031040][ T1364] netlink_rcv_skb+0x130/0x360 [12799.031040][ T1364] netlink_unicast+0x449/0x710 [12799.031040][ T1364] netlink_sendmsg+0x723/0xbe0 [12799.031040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12799.031040][ T1364] ___sys_sendmsg+0xee/0x170 [12799.031040][ T1364] __sys_sendmsg+0xcd/0x170 [12799.031040][ T1364] do_syscall_64+0xc6/0x1e0 [12799.031040][ T1364] [12799.033249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12799.033249][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12799.033249][ T1364] ipv6_find_idev+0x102/0x170 [12799.033249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12799.033249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12799.033249][ T1364] netlink_rcv_skb+0x130/0x360 [12799.033249][ T1364] netlink_unicast+0x449/0x710 [12799.033249][ T1364] netlink_sendmsg+0x723/0xbe0 [12799.033249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12799.033249][ T1364] ___sys_sendmsg+0xee/0x170 [12799.033249][ T1364] __sys_sendmsg+0xcd/0x170 [12799.033249][ T1364] do_syscall_64+0xc6/0x1e0 [12799.033249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12799.033249][ T1364] [12799.034974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12799.034974][ T1364] neigh_parms_alloc+0x1e5/0x510 [12799.034974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12799.034974][ T1364] ipv6_find_idev+0x102/0x170 [12799.034974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12799.034974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12799.034974][ T1364] netlink_rcv_skb+0x130/0x360 [12799.034974][ T1364] netlink_unicast+0x449/0x710 [12799.034974][ T1364] netlink_sendmsg+0x723/0xbe0 [12799.034974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12799.034974][ T1364] ___sys_sendmsg+0xee/0x170 [12799.034974][ T1364] __sys_sendmsg+0xcd/0x170 [12799.034974][ T1364] do_syscall_64+0xc6/0x1e0 [12799.034974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12799.034974][ T1364] [12809.275132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12809.275991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12809.275991][ T1364] ___neigh_create+0x14b/0xf60 [12809.275991][ T1364] ip6_finish_output2+0xa70/0xf80 [12809.275991][ T1364] ip6_finish_output+0x4ed/0xd30 [12809.275991][ T1364] ip6_output+0x1f3/0x770 [12809.275991][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12809.275991][ T1364] mld_sendpack+0x62d/0xbc0 [12809.275991][ T1364] mld_ifc_work+0x32/0x1f0 [12809.275991][ T1364] process_one_work+0x84d/0x18a0 [12809.275991][ T1364] worker_thread+0x587/0xd30 [12809.275991][ T1364] kthread+0x28a/0x350 [12809.275991][ T1364] ret_from_fork+0x31/0x70 [12809.275991][ T1364] ret_from_fork_asm+0x1a/0x30 [12809.275991][ T1364] [12809.277649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12809.277649][ T1364] dst_init+0x84/0x4a0 [12809.277649][ T1364] dst_alloc+0x97/0x150 [12809.277649][ T1364] ip6_dst_alloc+0x23/0x90 [12809.277649][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12809.277649][ T1364] ip6_pol_route+0x56f/0x840 [12809.277649][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12809.277649][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12809.277649][ T1364] ipv6_rcv+0x1ad/0x810 [12809.277649][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12809.277649][ T1364] process_backlog+0x101/0x620 [12809.277649][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12809.277649][ T1364] net_rx_action+0x495/0xbe0 [12809.277649][ T1364] __do_softirq+0x1b5/0x7f6 [12809.277649][ T1364] [12809.279390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12809.279390][ T1364] netdev_get_by_index+0x5e/0x80 [12809.279390][ T1364] fib6_nh_init+0x3d8/0x15b0 [12809.279390][ T1364] ip6_route_info_create+0xf18/0x17d0 [12809.279390][ T1364] ip6_route_add+0x1c/0x140 [12809.279390][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12809.279390][ T1364] addrconf_add_dev+0xe2/0x170 [12809.279390][ T1364] inet6_addr_add+0x12f/0xa40 [12809.279390][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12809.279390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12809.279390][ T1364] netlink_rcv_skb+0x130/0x360 [12809.279390][ T1364] netlink_unicast+0x449/0x710 [12809.279390][ T1364] netlink_sendmsg+0x723/0xbe0 [12809.279390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12809.279390][ T1364] ___sys_sendmsg+0xee/0x170 [12809.279390][ T1364] __sys_sendmsg+0xcd/0x170 [12809.279390][ T1364] do_syscall_64+0xc6/0x1e0 [12809.279390][ T1364] [12809.281433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12809.281433][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12809.281433][ T1364] ipv6_find_idev+0x102/0x170 [12809.281433][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12809.281433][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12809.281433][ T1364] netlink_rcv_skb+0x130/0x360 [12809.281433][ T1364] netlink_unicast+0x449/0x710 [12809.281433][ T1364] netlink_sendmsg+0x723/0xbe0 [12809.281433][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12809.281433][ T1364] ___sys_sendmsg+0xee/0x170 [12809.281433][ T1364] __sys_sendmsg+0xcd/0x170 [12809.281433][ T1364] do_syscall_64+0xc6/0x1e0 [12809.281433][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12809.281433][ T1364] [12809.283113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12809.283113][ T1364] neigh_parms_alloc+0x1e5/0x510 [12809.283113][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12809.283113][ T1364] ipv6_find_idev+0x102/0x170 [12809.283113][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12809.283113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12809.283113][ T1364] netlink_rcv_skb+0x130/0x360 [12809.283113][ T1364] netlink_unicast+0x449/0x710 [12809.283113][ T1364] netlink_sendmsg+0x723/0xbe0 [12809.283113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12809.283113][ T1364] ___sys_sendmsg+0xee/0x170 [12809.283113][ T1364] __sys_sendmsg+0xcd/0x170 [12809.283113][ T1364] do_syscall_64+0xc6/0x1e0 [12809.283113][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12809.283113][ T1364] [12819.475118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12819.475989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12819.475989][ T1364] ___neigh_create+0x14b/0xf60 [12819.475989][ T1364] ip6_finish_output2+0xa70/0xf80 [12819.475989][ T1364] ip6_finish_output+0x4ed/0xd30 [12819.475989][ T1364] ip6_output+0x1f3/0x770 [12819.475989][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12819.475989][ T1364] mld_sendpack+0x62d/0xbc0 [12819.475989][ T1364] mld_ifc_work+0x32/0x1f0 [12819.475989][ T1364] process_one_work+0x84d/0x18a0 [12819.475989][ T1364] worker_thread+0x587/0xd30 [12819.475989][ T1364] kthread+0x28a/0x350 [12819.475989][ T1364] ret_from_fork+0x31/0x70 [12819.475989][ T1364] ret_from_fork_asm+0x1a/0x30 [12819.475989][ T1364] [12819.477623][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12819.477623][ T1364] dst_init+0x84/0x4a0 [12819.477623][ T1364] dst_alloc+0x97/0x150 [12819.477623][ T1364] ip6_dst_alloc+0x23/0x90 [12819.477623][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12819.477623][ T1364] ip6_pol_route+0x56f/0x840 [12819.477623][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12819.477623][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12819.477623][ T1364] ipv6_rcv+0x1ad/0x810 [12819.477623][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12819.477623][ T1364] process_backlog+0x101/0x620 [12819.477623][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12819.477623][ T1364] net_rx_action+0x495/0xbe0 [12819.477623][ T1364] __do_softirq+0x1b5/0x7f6 [12819.477623][ T1364] [12819.479374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12819.479374][ T1364] netdev_get_by_index+0x5e/0x80 [12819.479374][ T1364] fib6_nh_init+0x3d8/0x15b0 [12819.479374][ T1364] ip6_route_info_create+0xf18/0x17d0 [12819.479374][ T1364] ip6_route_add+0x1c/0x140 [12819.479374][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12819.479374][ T1364] addrconf_add_dev+0xe2/0x170 [12819.479374][ T1364] inet6_addr_add+0x12f/0xa40 [12819.479374][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12819.479374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12819.479374][ T1364] netlink_rcv_skb+0x130/0x360 [12819.479374][ T1364] netlink_unicast+0x449/0x710 [12819.479374][ T1364] netlink_sendmsg+0x723/0xbe0 [12819.479374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12819.479374][ T1364] ___sys_sendmsg+0xee/0x170 [12819.479374][ T1364] __sys_sendmsg+0xcd/0x170 [12819.479374][ T1364] do_syscall_64+0xc6/0x1e0 [12819.479374][ T1364] [12819.482083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12819.482083][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12819.482083][ T1364] ipv6_find_idev+0x102/0x170 [12819.482083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12819.482083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12819.482083][ T1364] netlink_rcv_skb+0x130/0x360 [12819.482083][ T1364] netlink_unicast+0x449/0x710 [12819.482083][ T1364] netlink_sendmsg+0x723/0xbe0 [12819.482083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12819.482083][ T1364] ___sys_sendmsg+0xee/0x170 [12819.482083][ T1364] __sys_sendmsg+0xcd/0x170 [12819.482083][ T1364] do_syscall_64+0xc6/0x1e0 [12819.482083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12819.482083][ T1364] [12819.483800][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12819.483800][ T1364] neigh_parms_alloc+0x1e5/0x510 [12819.483800][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12819.483800][ T1364] ipv6_find_idev+0x102/0x170 [12819.483800][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12819.483800][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12819.483800][ T1364] netlink_rcv_skb+0x130/0x360 [12819.483800][ T1364] netlink_unicast+0x449/0x710 [12819.483800][ T1364] netlink_sendmsg+0x723/0xbe0 [12819.483800][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12819.483800][ T1364] ___sys_sendmsg+0xee/0x170 [12819.483800][ T1364] __sys_sendmsg+0xcd/0x170 [12819.483800][ T1364] do_syscall_64+0xc6/0x1e0 [12819.483800][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12819.483800][ T1364] [12829.723123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12829.723921][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12829.723921][ T1364] ___neigh_create+0x14b/0xf60 [12829.723921][ T1364] ip6_finish_output2+0xa70/0xf80 [12829.723921][ T1364] ip6_finish_output+0x4ed/0xd30 [12829.723921][ T1364] ip6_output+0x1f3/0x770 [12829.723921][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12829.723921][ T1364] mld_sendpack+0x62d/0xbc0 [12829.723921][ T1364] mld_ifc_work+0x32/0x1f0 [12829.723921][ T1364] process_one_work+0x84d/0x18a0 [12829.723921][ T1364] worker_thread+0x587/0xd30 [12829.723921][ T1364] kthread+0x28a/0x350 [12829.723921][ T1364] ret_from_fork+0x31/0x70 [12829.723921][ T1364] ret_from_fork_asm+0x1a/0x30 [12829.723921][ T1364] [12829.725644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12829.725644][ T1364] dst_init+0x84/0x4a0 [12829.725644][ T1364] dst_alloc+0x97/0x150 [12829.725644][ T1364] ip6_dst_alloc+0x23/0x90 [12829.725644][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12829.725644][ T1364] ip6_pol_route+0x56f/0x840 [12829.725644][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12829.725644][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12829.725644][ T1364] ipv6_rcv+0x1ad/0x810 [12829.725644][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12829.725644][ T1364] process_backlog+0x101/0x620 [12829.725644][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12829.725644][ T1364] net_rx_action+0x495/0xbe0 [12829.725644][ T1364] __do_softirq+0x1b5/0x7f6 [12829.725644][ T1364] [12829.727484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12829.727484][ T1364] netdev_get_by_index+0x5e/0x80 [12829.727484][ T1364] fib6_nh_init+0x3d8/0x15b0 [12829.727484][ T1364] ip6_route_info_create+0xf18/0x17d0 [12829.727484][ T1364] ip6_route_add+0x1c/0x140 [12829.727484][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12829.727484][ T1364] addrconf_add_dev+0xe2/0x170 [12829.727484][ T1364] inet6_addr_add+0x12f/0xa40 [12829.727484][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12829.727484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.727484][ T1364] netlink_rcv_skb+0x130/0x360 [12829.727484][ T1364] netlink_unicast+0x449/0x710 [12829.727484][ T1364] netlink_sendmsg+0x723/0xbe0 [12829.727484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12829.727484][ T1364] ___sys_sendmsg+0xee/0x170 [12829.727484][ T1364] __sys_sendmsg+0xcd/0x170 [12829.727484][ T1364] do_syscall_64+0xc6/0x1e0 [12829.727484][ T1364] [12829.729588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12829.729588][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12829.729588][ T1364] ipv6_find_idev+0x102/0x170 [12829.729588][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12829.729588][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.729588][ T1364] netlink_rcv_skb+0x130/0x360 [12829.729588][ T1364] netlink_unicast+0x449/0x710 [12829.729588][ T1364] netlink_sendmsg+0x723/0xbe0 [12829.729588][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12829.729588][ T1364] ___sys_sendmsg+0xee/0x170 [12829.729588][ T1364] __sys_sendmsg+0xcd/0x170 [12829.729588][ T1364] do_syscall_64+0xc6/0x1e0 [12829.729588][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12829.729588][ T1364] [12829.731232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12829.731232][ T1364] neigh_parms_alloc+0x1e5/0x510 [12829.731232][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12829.731232][ T1364] ipv6_find_idev+0x102/0x170 [12829.731232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12829.731232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12829.731232][ T1364] netlink_rcv_skb+0x130/0x360 [12829.731232][ T1364] netlink_unicast+0x449/0x710 [12829.731232][ T1364] netlink_sendmsg+0x723/0xbe0 [12829.731232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12829.731232][ T1364] ___sys_sendmsg+0xee/0x170 [12829.731232][ T1364] __sys_sendmsg+0xcd/0x170 [12829.731232][ T1364] do_syscall_64+0xc6/0x1e0 [12829.731232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12829.731232][ T1364] [12839.971124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12839.971954][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12839.971954][ T1364] ___neigh_create+0x14b/0xf60 [12839.971954][ T1364] ip6_finish_output2+0xa70/0xf80 [12839.971954][ T1364] ip6_finish_output+0x4ed/0xd30 [12839.971954][ T1364] ip6_output+0x1f3/0x770 [12839.971954][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12839.971954][ T1364] mld_sendpack+0x62d/0xbc0 [12839.971954][ T1364] mld_ifc_work+0x32/0x1f0 [12839.971954][ T1364] process_one_work+0x84d/0x18a0 [12839.971954][ T1364] worker_thread+0x587/0xd30 [12839.971954][ T1364] kthread+0x28a/0x350 [12839.971954][ T1364] ret_from_fork+0x31/0x70 [12839.971954][ T1364] ret_from_fork_asm+0x1a/0x30 [12839.971954][ T1364] [12839.973616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12839.973616][ T1364] dst_init+0x84/0x4a0 [12839.973616][ T1364] dst_alloc+0x97/0x150 [12839.973616][ T1364] ip6_dst_alloc+0x23/0x90 [12839.973616][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12839.973616][ T1364] ip6_pol_route+0x56f/0x840 [12839.973616][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12839.973616][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12839.973616][ T1364] ipv6_rcv+0x1ad/0x810 [12839.973616][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12839.973616][ T1364] process_backlog+0x101/0x620 [12839.973616][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12839.973616][ T1364] net_rx_action+0x495/0xbe0 [12839.973616][ T1364] __do_softirq+0x1b5/0x7f6 [12839.973616][ T1364] [12839.975423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12839.975423][ T1364] netdev_get_by_index+0x5e/0x80 [12839.975423][ T1364] fib6_nh_init+0x3d8/0x15b0 [12839.975423][ T1364] ip6_route_info_create+0xf18/0x17d0 [12839.975423][ T1364] ip6_route_add+0x1c/0x140 [12839.975423][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12839.975423][ T1364] addrconf_add_dev+0xe2/0x170 [12839.975423][ T1364] inet6_addr_add+0x12f/0xa40 [12839.975423][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12839.975423][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.975423][ T1364] netlink_rcv_skb+0x130/0x360 [12839.975423][ T1364] netlink_unicast+0x449/0x710 [12839.975423][ T1364] netlink_sendmsg+0x723/0xbe0 [12839.975423][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12839.975423][ T1364] ___sys_sendmsg+0xee/0x170 [12839.975423][ T1364] __sys_sendmsg+0xcd/0x170 [12839.975423][ T1364] do_syscall_64+0xc6/0x1e0 [12839.975423][ T1364] [12839.977654][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12839.977654][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12839.977654][ T1364] ipv6_find_idev+0x102/0x170 [12839.977654][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12839.977654][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.977654][ T1364] netlink_rcv_skb+0x130/0x360 [12839.977654][ T1364] netlink_unicast+0x449/0x710 [12839.977654][ T1364] netlink_sendmsg+0x723/0xbe0 [12839.977654][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12839.977654][ T1364] ___sys_sendmsg+0xee/0x170 [12839.977654][ T1364] __sys_sendmsg+0xcd/0x170 [12839.977654][ T1364] do_syscall_64+0xc6/0x1e0 [12839.977654][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.977654][ T1364] [12839.979384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12839.979384][ T1364] neigh_parms_alloc+0x1e5/0x510 [12839.979384][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12839.979384][ T1364] ipv6_find_idev+0x102/0x170 [12839.979384][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12839.979384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12839.979384][ T1364] netlink_rcv_skb+0x130/0x360 [12839.979384][ T1364] netlink_unicast+0x449/0x710 [12839.979384][ T1364] netlink_sendmsg+0x723/0xbe0 [12839.979384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12839.979384][ T1364] ___sys_sendmsg+0xee/0x170 [12839.979384][ T1364] __sys_sendmsg+0xcd/0x170 [12839.979384][ T1364] do_syscall_64+0xc6/0x1e0 [12839.979384][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12839.979384][ T1364] [12850.235127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12850.235722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12850.235722][ T1364] ___neigh_create+0x14b/0xf60 [12850.235722][ T1364] ip6_finish_output2+0xa70/0xf80 [12850.235722][ T1364] ip6_finish_output+0x4ed/0xd30 [12850.235722][ T1364] ip6_output+0x1f3/0x770 [12850.235722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12850.235722][ T1364] mld_sendpack+0x62d/0xbc0 [12850.235722][ T1364] mld_ifc_work+0x32/0x1f0 [12850.235722][ T1364] process_one_work+0x84d/0x18a0 [12850.235722][ T1364] worker_thread+0x587/0xd30 [12850.235722][ T1364] kthread+0x28a/0x350 [12850.235722][ T1364] ret_from_fork+0x31/0x70 [12850.235722][ T1364] ret_from_fork_asm+0x1a/0x30 [12850.235722][ T1364] [12850.237411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12850.237411][ T1364] dst_init+0x84/0x4a0 [12850.237411][ T1364] dst_alloc+0x97/0x150 [12850.237411][ T1364] ip6_dst_alloc+0x23/0x90 [12850.237411][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12850.237411][ T1364] ip6_pol_route+0x56f/0x840 [12850.237411][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12850.237411][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12850.237411][ T1364] ipv6_rcv+0x1ad/0x810 [12850.237411][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12850.237411][ T1364] process_backlog+0x101/0x620 [12850.237411][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12850.237411][ T1364] net_rx_action+0x495/0xbe0 [12850.237411][ T1364] __do_softirq+0x1b5/0x7f6 [12850.237411][ T1364] [12850.239227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12850.239227][ T1364] netdev_get_by_index+0x5e/0x80 [12850.239227][ T1364] fib6_nh_init+0x3d8/0x15b0 [12850.239227][ T1364] ip6_route_info_create+0xf18/0x17d0 [12850.239227][ T1364] ip6_route_add+0x1c/0x140 [12850.239227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12850.239227][ T1364] addrconf_add_dev+0xe2/0x170 [12850.239227][ T1364] inet6_addr_add+0x12f/0xa40 [12850.239227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12850.239227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12850.239227][ T1364] netlink_rcv_skb+0x130/0x360 [12850.239227][ T1364] netlink_unicast+0x449/0x710 [12850.239227][ T1364] netlink_sendmsg+0x723/0xbe0 [12850.239227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12850.239227][ T1364] ___sys_sendmsg+0xee/0x170 [12850.239227][ T1364] __sys_sendmsg+0xcd/0x170 [12850.239227][ T1364] do_syscall_64+0xc6/0x1e0 [12850.239227][ T1364] [12850.241419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12850.241419][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12850.241419][ T1364] ipv6_find_idev+0x102/0x170 [12850.241419][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12850.241419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12850.241419][ T1364] netlink_rcv_skb+0x130/0x360 [12850.241419][ T1364] netlink_unicast+0x449/0x710 [12850.241419][ T1364] netlink_sendmsg+0x723/0xbe0 [12850.241419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12850.241419][ T1364] ___sys_sendmsg+0xee/0x170 [12850.241419][ T1364] __sys_sendmsg+0xcd/0x170 [12850.241419][ T1364] do_syscall_64+0xc6/0x1e0 [12850.241419][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12850.241419][ T1364] [12850.243111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12850.243111][ T1364] neigh_parms_alloc+0x1e5/0x510 [12850.243111][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12850.243111][ T1364] ipv6_find_idev+0x102/0x170 [12850.243111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12850.243111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12850.243111][ T1364] netlink_rcv_skb+0x130/0x360 [12850.243111][ T1364] netlink_unicast+0x449/0x710 [12850.243111][ T1364] netlink_sendmsg+0x723/0xbe0 [12850.243111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12850.243111][ T1364] ___sys_sendmsg+0xee/0x170 [12850.243111][ T1364] __sys_sendmsg+0xcd/0x170 [12850.243111][ T1364] do_syscall_64+0xc6/0x1e0 [12850.243111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12850.243111][ T1364] [12860.299056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12860.299562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12860.299562][ T1364] ___neigh_create+0x14b/0xf60 [12860.299562][ T1364] ip6_finish_output2+0xa70/0xf80 [12860.299562][ T1364] ip6_finish_output+0x4ed/0xd30 [12860.299562][ T1364] ip6_output+0x1f3/0x770 [12860.299562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12860.299562][ T1364] mld_sendpack+0x62d/0xbc0 [12860.299562][ T1364] mld_ifc_work+0x32/0x1f0 [12860.299562][ T1364] process_one_work+0x84d/0x18a0 [12860.299562][ T1364] worker_thread+0x587/0xd30 [12860.299562][ T1364] kthread+0x28a/0x350 [12860.299562][ T1364] ret_from_fork+0x31/0x70 [12860.299562][ T1364] ret_from_fork_asm+0x1a/0x30 [12860.299562][ T1364] [12860.301296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12860.301296][ T1364] dst_init+0x84/0x4a0 [12860.301296][ T1364] dst_alloc+0x97/0x150 [12860.301296][ T1364] ip6_dst_alloc+0x23/0x90 [12860.301296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12860.301296][ T1364] ip6_pol_route+0x56f/0x840 [12860.301296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12860.301296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12860.301296][ T1364] ipv6_rcv+0x1ad/0x810 [12860.301296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12860.301296][ T1364] process_backlog+0x101/0x620 [12860.301296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12860.301296][ T1364] net_rx_action+0x495/0xbe0 [12860.301296][ T1364] __do_softirq+0x1b5/0x7f6 [12860.301296][ T1364] [12860.303131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12860.303131][ T1364] netdev_get_by_index+0x5e/0x80 [12860.303131][ T1364] fib6_nh_init+0x3d8/0x15b0 [12860.303131][ T1364] ip6_route_info_create+0xf18/0x17d0 [12860.303131][ T1364] ip6_route_add+0x1c/0x140 [12860.303131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12860.303131][ T1364] addrconf_add_dev+0xe2/0x170 [12860.303131][ T1364] inet6_addr_add+0x12f/0xa40 [12860.303131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12860.303131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12860.303131][ T1364] netlink_rcv_skb+0x130/0x360 [12860.303131][ T1364] netlink_unicast+0x449/0x710 [12860.303131][ T1364] netlink_sendmsg+0x723/0xbe0 [12860.303131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12860.303131][ T1364] ___sys_sendmsg+0xee/0x170 [12860.303131][ T1364] __sys_sendmsg+0xcd/0x170 [12860.303131][ T1364] do_syscall_64+0xc6/0x1e0 [12860.303131][ T1364] [12860.305356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12860.305356][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12860.305356][ T1364] ipv6_find_idev+0x102/0x170 [12860.305356][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12860.305356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12860.305356][ T1364] netlink_rcv_skb+0x130/0x360 [12860.305356][ T1364] netlink_unicast+0x449/0x710 [12860.305356][ T1364] netlink_sendmsg+0x723/0xbe0 [12860.305356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12860.305356][ T1364] ___sys_sendmsg+0xee/0x170 [12860.305356][ T1364] __sys_sendmsg+0xcd/0x170 [12860.305356][ T1364] do_syscall_64+0xc6/0x1e0 [12860.305356][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12860.305356][ T1364] [12860.307092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12860.307092][ T1364] neigh_parms_alloc+0x1e5/0x510 [12860.307092][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12860.307092][ T1364] ipv6_find_idev+0x102/0x170 [12860.307092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12860.307092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12860.307092][ T1364] netlink_rcv_skb+0x130/0x360 [12860.307092][ T1364] netlink_unicast+0x449/0x710 [12860.307092][ T1364] netlink_sendmsg+0x723/0xbe0 [12860.307092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12860.307092][ T1364] ___sys_sendmsg+0xee/0x170 [12860.307092][ T1364] __sys_sendmsg+0xcd/0x170 [12860.307092][ T1364] do_syscall_64+0xc6/0x1e0 [12860.307092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12860.307092][ T1364] [12870.395157][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12870.395658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12870.395658][ T1364] ___neigh_create+0x14b/0xf60 [12870.395658][ T1364] ip6_finish_output2+0xa70/0xf80 [12870.395658][ T1364] ip6_finish_output+0x4ed/0xd30 [12870.395658][ T1364] ip6_output+0x1f3/0x770 [12870.395658][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12870.395658][ T1364] mld_sendpack+0x62d/0xbc0 [12870.395658][ T1364] mld_ifc_work+0x32/0x1f0 [12870.395658][ T1364] process_one_work+0x84d/0x18a0 [12870.395658][ T1364] worker_thread+0x587/0xd30 [12870.395658][ T1364] kthread+0x28a/0x350 [12870.395658][ T1364] ret_from_fork+0x31/0x70 [12870.395658][ T1364] ret_from_fork_asm+0x1a/0x30 [12870.395658][ T1364] [12870.397394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12870.397394][ T1364] dst_init+0x84/0x4a0 [12870.397394][ T1364] dst_alloc+0x97/0x150 [12870.397394][ T1364] ip6_dst_alloc+0x23/0x90 [12870.397394][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12870.397394][ T1364] ip6_pol_route+0x56f/0x840 [12870.397394][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12870.397394][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12870.397394][ T1364] ipv6_rcv+0x1ad/0x810 [12870.397394][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12870.397394][ T1364] process_backlog+0x101/0x620 [12870.397394][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12870.397394][ T1364] net_rx_action+0x495/0xbe0 [12870.397394][ T1364] __do_softirq+0x1b5/0x7f6 [12870.397394][ T1364] [12870.399187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12870.399187][ T1364] netdev_get_by_index+0x5e/0x80 [12870.399187][ T1364] fib6_nh_init+0x3d8/0x15b0 [12870.399187][ T1364] ip6_route_info_create+0xf18/0x17d0 [12870.399187][ T1364] ip6_route_add+0x1c/0x140 [12870.399187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12870.399187][ T1364] addrconf_add_dev+0xe2/0x170 [12870.399187][ T1364] inet6_addr_add+0x12f/0xa40 [12870.399187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12870.399187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12870.399187][ T1364] netlink_rcv_skb+0x130/0x360 [12870.399187][ T1364] netlink_unicast+0x449/0x710 [12870.399187][ T1364] netlink_sendmsg+0x723/0xbe0 [12870.399187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12870.399187][ T1364] ___sys_sendmsg+0xee/0x170 [12870.399187][ T1364] __sys_sendmsg+0xcd/0x170 [12870.399187][ T1364] do_syscall_64+0xc6/0x1e0 [12870.399187][ T1364] [12870.401324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12870.401324][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12870.401324][ T1364] ipv6_find_idev+0x102/0x170 [12870.401324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12870.401324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12870.401324][ T1364] netlink_rcv_skb+0x130/0x360 [12870.401324][ T1364] netlink_unicast+0x449/0x710 [12870.401324][ T1364] netlink_sendmsg+0x723/0xbe0 [12870.401324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12870.401324][ T1364] ___sys_sendmsg+0xee/0x170 [12870.401324][ T1364] __sys_sendmsg+0xcd/0x170 [12870.401324][ T1364] do_syscall_64+0xc6/0x1e0 [12870.401324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12870.401324][ T1364] [12870.402998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12870.402998][ T1364] neigh_parms_alloc+0x1e5/0x510 [12870.402998][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12870.402998][ T1364] ipv6_find_idev+0x102/0x170 [12870.402998][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12870.402998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12870.402998][ T1364] netlink_rcv_skb+0x130/0x360 [12870.402998][ T1364] netlink_unicast+0x449/0x710 [12870.402998][ T1364] netlink_sendmsg+0x723/0xbe0 [12870.402998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12870.402998][ T1364] ___sys_sendmsg+0xee/0x170 [12870.402998][ T1364] __sys_sendmsg+0xcd/0x170 [12870.402998][ T1364] do_syscall_64+0xc6/0x1e0 [12870.402998][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12870.402998][ T1364] [12880.651016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12880.651513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12880.651513][ T1364] ___neigh_create+0x14b/0xf60 [12880.651513][ T1364] ip6_finish_output2+0xa70/0xf80 [12880.651513][ T1364] ip6_finish_output+0x4ed/0xd30 [12880.651513][ T1364] ip6_output+0x1f3/0x770 [12880.651513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12880.651513][ T1364] mld_sendpack+0x62d/0xbc0 [12880.651513][ T1364] mld_ifc_work+0x32/0x1f0 [12880.651513][ T1364] process_one_work+0x84d/0x18a0 [12880.651513][ T1364] worker_thread+0x587/0xd30 [12880.651513][ T1364] kthread+0x28a/0x350 [12880.651513][ T1364] ret_from_fork+0x31/0x70 [12880.651513][ T1364] ret_from_fork_asm+0x1a/0x30 [12880.651513][ T1364] [12880.653240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12880.653240][ T1364] dst_init+0x84/0x4a0 [12880.653240][ T1364] dst_alloc+0x97/0x150 [12880.653240][ T1364] ip6_dst_alloc+0x23/0x90 [12880.653240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12880.653240][ T1364] ip6_pol_route+0x56f/0x840 [12880.653240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12880.653240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12880.653240][ T1364] ipv6_rcv+0x1ad/0x810 [12880.653240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12880.653240][ T1364] process_backlog+0x101/0x620 [12880.653240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12880.653240][ T1364] net_rx_action+0x495/0xbe0 [12880.653240][ T1364] __do_softirq+0x1b5/0x7f6 [12880.653240][ T1364] [12880.655085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12880.655085][ T1364] netdev_get_by_index+0x5e/0x80 [12880.655085][ T1364] fib6_nh_init+0x3d8/0x15b0 [12880.655085][ T1364] ip6_route_info_create+0xf18/0x17d0 [12880.655085][ T1364] ip6_route_add+0x1c/0x140 [12880.655085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12880.655085][ T1364] addrconf_add_dev+0xe2/0x170 [12880.655085][ T1364] inet6_addr_add+0x12f/0xa40 [12880.655085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12880.655085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.655085][ T1364] netlink_rcv_skb+0x130/0x360 [12880.655085][ T1364] netlink_unicast+0x449/0x710 [12880.655085][ T1364] netlink_sendmsg+0x723/0xbe0 [12880.655085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12880.655085][ T1364] ___sys_sendmsg+0xee/0x170 [12880.655085][ T1364] __sys_sendmsg+0xcd/0x170 [12880.655085][ T1364] do_syscall_64+0xc6/0x1e0 [12880.655085][ T1364] [12880.657301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12880.657301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12880.657301][ T1364] ipv6_find_idev+0x102/0x170 [12880.657301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12880.657301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.657301][ T1364] netlink_rcv_skb+0x130/0x360 [12880.657301][ T1364] netlink_unicast+0x449/0x710 [12880.657301][ T1364] netlink_sendmsg+0x723/0xbe0 [12880.657301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12880.657301][ T1364] ___sys_sendmsg+0xee/0x170 [12880.657301][ T1364] __sys_sendmsg+0xcd/0x170 [12880.657301][ T1364] do_syscall_64+0xc6/0x1e0 [12880.657301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.657301][ T1364] [12880.659030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12880.659030][ T1364] neigh_parms_alloc+0x1e5/0x510 [12880.659030][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12880.659030][ T1364] ipv6_find_idev+0x102/0x170 [12880.659030][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12880.659030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12880.659030][ T1364] netlink_rcv_skb+0x130/0x360 [12880.659030][ T1364] netlink_unicast+0x449/0x710 [12880.659030][ T1364] netlink_sendmsg+0x723/0xbe0 [12880.659030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12880.659030][ T1364] ___sys_sendmsg+0xee/0x170 [12880.659030][ T1364] __sys_sendmsg+0xcd/0x170 [12880.659030][ T1364] do_syscall_64+0xc6/0x1e0 [12880.659030][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12880.659030][ T1364] [12890.907068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12890.907575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12890.907575][ T1364] ___neigh_create+0x14b/0xf60 [12890.907575][ T1364] ip6_finish_output2+0xa70/0xf80 [12890.907575][ T1364] ip6_finish_output+0x4ed/0xd30 [12890.907575][ T1364] ip6_output+0x1f3/0x770 [12890.907575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12890.907575][ T1364] mld_sendpack+0x62d/0xbc0 [12890.907575][ T1364] mld_ifc_work+0x32/0x1f0 [12890.907575][ T1364] process_one_work+0x84d/0x18a0 [12890.907575][ T1364] worker_thread+0x587/0xd30 [12890.907575][ T1364] kthread+0x28a/0x350 [12890.907575][ T1364] ret_from_fork+0x31/0x70 [12890.907575][ T1364] ret_from_fork_asm+0x1a/0x30 [12890.907575][ T1364] [12890.909305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12890.909305][ T1364] dst_init+0x84/0x4a0 [12890.909305][ T1364] dst_alloc+0x97/0x150 [12890.909305][ T1364] ip6_dst_alloc+0x23/0x90 [12890.909305][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12890.909305][ T1364] ip6_pol_route+0x56f/0x840 [12890.909305][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12890.909305][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12890.909305][ T1364] ipv6_rcv+0x1ad/0x810 [12890.909305][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12890.909305][ T1364] process_backlog+0x101/0x620 [12890.909305][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12890.909305][ T1364] net_rx_action+0x495/0xbe0 [12890.909305][ T1364] __do_softirq+0x1b5/0x7f6 [12890.909305][ T1364] [12890.911150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12890.911150][ T1364] netdev_get_by_index+0x5e/0x80 [12890.911150][ T1364] fib6_nh_init+0x3d8/0x15b0 [12890.911150][ T1364] ip6_route_info_create+0xf18/0x17d0 [12890.911150][ T1364] ip6_route_add+0x1c/0x140 [12890.911150][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12890.911150][ T1364] addrconf_add_dev+0xe2/0x170 [12890.911150][ T1364] inet6_addr_add+0x12f/0xa40 [12890.911150][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12890.911150][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.911150][ T1364] netlink_rcv_skb+0x130/0x360 [12890.911150][ T1364] netlink_unicast+0x449/0x710 [12890.911150][ T1364] netlink_sendmsg+0x723/0xbe0 [12890.911150][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12890.911150][ T1364] ___sys_sendmsg+0xee/0x170 [12890.911150][ T1364] __sys_sendmsg+0xcd/0x170 [12890.911150][ T1364] do_syscall_64+0xc6/0x1e0 [12890.911150][ T1364] [12890.913350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12890.913350][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12890.913350][ T1364] ipv6_find_idev+0x102/0x170 [12890.913350][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12890.913350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.913350][ T1364] netlink_rcv_skb+0x130/0x360 [12890.913350][ T1364] netlink_unicast+0x449/0x710 [12890.913350][ T1364] netlink_sendmsg+0x723/0xbe0 [12890.913350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12890.913350][ T1364] ___sys_sendmsg+0xee/0x170 [12890.913350][ T1364] __sys_sendmsg+0xcd/0x170 [12890.913350][ T1364] do_syscall_64+0xc6/0x1e0 [12890.913350][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.913350][ T1364] [12890.915034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12890.915034][ T1364] neigh_parms_alloc+0x1e5/0x510 [12890.915034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12890.915034][ T1364] ipv6_find_idev+0x102/0x170 [12890.915034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12890.915034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12890.915034][ T1364] netlink_rcv_skb+0x130/0x360 [12890.915034][ T1364] netlink_unicast+0x449/0x710 [12890.915034][ T1364] netlink_sendmsg+0x723/0xbe0 [12890.915034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12890.915034][ T1364] ___sys_sendmsg+0xee/0x170 [12890.915034][ T1364] __sys_sendmsg+0xcd/0x170 [12890.915034][ T1364] do_syscall_64+0xc6/0x1e0 [12890.915034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12890.915034][ T1364] [12901.163060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12901.163550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12901.163550][ T1364] ___neigh_create+0x14b/0xf60 [12901.163550][ T1364] ip6_finish_output2+0xa70/0xf80 [12901.163550][ T1364] ip6_finish_output+0x4ed/0xd30 [12901.163550][ T1364] ip6_output+0x1f3/0x770 [12901.163550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12901.163550][ T1364] mld_sendpack+0x62d/0xbc0 [12901.163550][ T1364] mld_ifc_work+0x32/0x1f0 [12901.163550][ T1364] process_one_work+0x84d/0x18a0 [12901.163550][ T1364] worker_thread+0x587/0xd30 [12901.163550][ T1364] kthread+0x28a/0x350 [12901.163550][ T1364] ret_from_fork+0x31/0x70 [12901.163550][ T1364] ret_from_fork_asm+0x1a/0x30 [12901.163550][ T1364] [12901.165830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12901.165830][ T1364] dst_init+0x84/0x4a0 [12901.165830][ T1364] dst_alloc+0x97/0x150 [12901.165830][ T1364] ip6_dst_alloc+0x23/0x90 [12901.165830][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12901.165830][ T1364] ip6_pol_route+0x56f/0x840 [12901.165830][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12901.165830][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12901.165830][ T1364] ipv6_rcv+0x1ad/0x810 [12901.165830][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12901.165830][ T1364] process_backlog+0x101/0x620 [12901.165830][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12901.165830][ T1364] net_rx_action+0x495/0xbe0 [12901.165830][ T1364] __do_softirq+0x1b5/0x7f6 [12901.165830][ T1364] [12901.167669][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12901.167669][ T1364] netdev_get_by_index+0x5e/0x80 [12901.167669][ T1364] fib6_nh_init+0x3d8/0x15b0 [12901.167669][ T1364] ip6_route_info_create+0xf18/0x17d0 [12901.167669][ T1364] ip6_route_add+0x1c/0x140 [12901.167669][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12901.167669][ T1364] addrconf_add_dev+0xe2/0x170 [12901.167669][ T1364] inet6_addr_add+0x12f/0xa40 [12901.167669][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12901.167669][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12901.167669][ T1364] netlink_rcv_skb+0x130/0x360 [12901.167669][ T1364] netlink_unicast+0x449/0x710 [12901.167669][ T1364] netlink_sendmsg+0x723/0xbe0 [12901.167669][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12901.167669][ T1364] ___sys_sendmsg+0xee/0x170 [12901.167669][ T1364] __sys_sendmsg+0xcd/0x170 [12901.167669][ T1364] do_syscall_64+0xc6/0x1e0 [12901.167669][ T1364] [12901.169806][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12901.169806][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12901.169806][ T1364] ipv6_find_idev+0x102/0x170 [12901.169806][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12901.169806][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12901.169806][ T1364] netlink_rcv_skb+0x130/0x360 [12901.169806][ T1364] netlink_unicast+0x449/0x710 [12901.169806][ T1364] netlink_sendmsg+0x723/0xbe0 [12901.169806][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12901.169806][ T1364] ___sys_sendmsg+0xee/0x170 [12901.169806][ T1364] __sys_sendmsg+0xcd/0x170 [12901.169806][ T1364] do_syscall_64+0xc6/0x1e0 [12901.169806][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12901.169806][ T1364] [12901.171523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12901.171523][ T1364] neigh_parms_alloc+0x1e5/0x510 [12901.171523][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12901.171523][ T1364] ipv6_find_idev+0x102/0x170 [12901.171523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12901.171523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12901.171523][ T1364] netlink_rcv_skb+0x130/0x360 [12901.171523][ T1364] netlink_unicast+0x449/0x710 [12901.171523][ T1364] netlink_sendmsg+0x723/0xbe0 [12901.171523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12901.171523][ T1364] ___sys_sendmsg+0xee/0x170 [12901.171523][ T1364] __sys_sendmsg+0xcd/0x170 [12901.171523][ T1364] do_syscall_64+0xc6/0x1e0 [12901.171523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12901.171523][ T1364] [12911.419069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12911.419575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12911.419575][ T1364] ___neigh_create+0x14b/0xf60 [12911.419575][ T1364] ip6_finish_output2+0xa70/0xf80 [12911.419575][ T1364] ip6_finish_output+0x4ed/0xd30 [12911.419575][ T1364] ip6_output+0x1f3/0x770 [12911.419575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12911.419575][ T1364] mld_sendpack+0x62d/0xbc0 [12911.419575][ T1364] mld_ifc_work+0x32/0x1f0 [12911.419575][ T1364] process_one_work+0x84d/0x18a0 [12911.419575][ T1364] worker_thread+0x587/0xd30 [12911.419575][ T1364] kthread+0x28a/0x350 [12911.419575][ T1364] ret_from_fork+0x31/0x70 [12911.419575][ T1364] ret_from_fork_asm+0x1a/0x30 [12911.419575][ T1364] [12911.421318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12911.421318][ T1364] dst_init+0x84/0x4a0 [12911.421318][ T1364] dst_alloc+0x97/0x150 [12911.421318][ T1364] ip6_dst_alloc+0x23/0x90 [12911.421318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12911.421318][ T1364] ip6_pol_route+0x56f/0x840 [12911.421318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12911.421318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12911.421318][ T1364] ipv6_rcv+0x1ad/0x810 [12911.421318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12911.421318][ T1364] process_backlog+0x101/0x620 [12911.421318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12911.421318][ T1364] net_rx_action+0x495/0xbe0 [12911.421318][ T1364] __do_softirq+0x1b5/0x7f6 [12911.421318][ T1364] [12911.423145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12911.423145][ T1364] netdev_get_by_index+0x5e/0x80 [12911.423145][ T1364] fib6_nh_init+0x3d8/0x15b0 [12911.423145][ T1364] ip6_route_info_create+0xf18/0x17d0 [12911.423145][ T1364] ip6_route_add+0x1c/0x140 [12911.423145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12911.423145][ T1364] addrconf_add_dev+0xe2/0x170 [12911.423145][ T1364] inet6_addr_add+0x12f/0xa40 [12911.423145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12911.423145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12911.423145][ T1364] netlink_rcv_skb+0x130/0x360 [12911.423145][ T1364] netlink_unicast+0x449/0x710 [12911.423145][ T1364] netlink_sendmsg+0x723/0xbe0 [12911.423145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12911.423145][ T1364] ___sys_sendmsg+0xee/0x170 [12911.423145][ T1364] __sys_sendmsg+0xcd/0x170 [12911.423145][ T1364] do_syscall_64+0xc6/0x1e0 [12911.423145][ T1364] [12911.425364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12911.425364][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12911.425364][ T1364] ipv6_find_idev+0x102/0x170 [12911.425364][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12911.425364][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12911.425364][ T1364] netlink_rcv_skb+0x130/0x360 [12911.425364][ T1364] netlink_unicast+0x449/0x710 [12911.425364][ T1364] netlink_sendmsg+0x723/0xbe0 [12911.425364][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12911.425364][ T1364] ___sys_sendmsg+0xee/0x170 [12911.425364][ T1364] __sys_sendmsg+0xcd/0x170 [12911.425364][ T1364] do_syscall_64+0xc6/0x1e0 [12911.425364][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12911.425364][ T1364] [12911.427087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12911.427087][ T1364] neigh_parms_alloc+0x1e5/0x510 [12911.427087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12911.427087][ T1364] ipv6_find_idev+0x102/0x170 [12911.427087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12911.427087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12911.427087][ T1364] netlink_rcv_skb+0x130/0x360 [12911.427087][ T1364] netlink_unicast+0x449/0x710 [12911.427087][ T1364] netlink_sendmsg+0x723/0xbe0 [12911.427087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12911.427087][ T1364] ___sys_sendmsg+0xee/0x170 [12911.427087][ T1364] __sys_sendmsg+0xcd/0x170 [12911.427087][ T1364] do_syscall_64+0xc6/0x1e0 [12911.427087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12911.427087][ T1364] [12921.539144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12921.540079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12921.540079][ T1364] ___neigh_create+0x14b/0xf60 [12921.540079][ T1364] ip6_finish_output2+0xa70/0xf80 [12921.540079][ T1364] ip6_finish_output+0x4ed/0xd30 [12921.540079][ T1364] ip6_output+0x1f3/0x770 [12921.540079][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12921.540079][ T1364] mld_sendpack+0x62d/0xbc0 [12921.540079][ T1364] mld_ifc_work+0x32/0x1f0 [12921.540079][ T1364] process_one_work+0x84d/0x18a0 [12921.540079][ T1364] worker_thread+0x587/0xd30 [12921.540079][ T1364] kthread+0x28a/0x350 [12921.540079][ T1364] ret_from_fork+0x31/0x70 [12921.540079][ T1364] ret_from_fork_asm+0x1a/0x30 [12921.540079][ T1364] [12921.541795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12921.541795][ T1364] dst_init+0x84/0x4a0 [12921.541795][ T1364] dst_alloc+0x97/0x150 [12921.541795][ T1364] ip6_dst_alloc+0x23/0x90 [12921.541795][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12921.541795][ T1364] ip6_pol_route+0x56f/0x840 [12921.541795][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12921.541795][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12921.541795][ T1364] ipv6_rcv+0x1ad/0x810 [12921.541795][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12921.541795][ T1364] process_backlog+0x101/0x620 [12921.541795][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12921.541795][ T1364] net_rx_action+0x495/0xbe0 [12921.541795][ T1364] __do_softirq+0x1b5/0x7f6 [12921.541795][ T1364] [12921.543620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12921.543620][ T1364] netdev_get_by_index+0x5e/0x80 [12921.543620][ T1364] fib6_nh_init+0x3d8/0x15b0 [12921.543620][ T1364] ip6_route_info_create+0xf18/0x17d0 [12921.543620][ T1364] ip6_route_add+0x1c/0x140 [12921.543620][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12921.543620][ T1364] addrconf_add_dev+0xe2/0x170 [12921.543620][ T1364] inet6_addr_add+0x12f/0xa40 [12921.543620][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12921.543620][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.543620][ T1364] netlink_rcv_skb+0x130/0x360 [12921.543620][ T1364] netlink_unicast+0x449/0x710 [12921.543620][ T1364] netlink_sendmsg+0x723/0xbe0 [12921.543620][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12921.543620][ T1364] ___sys_sendmsg+0xee/0x170 [12921.543620][ T1364] __sys_sendmsg+0xcd/0x170 [12921.543620][ T1364] do_syscall_64+0xc6/0x1e0 [12921.543620][ T1364] [12921.545810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12921.545810][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12921.545810][ T1364] ipv6_find_idev+0x102/0x170 [12921.545810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12921.545810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.545810][ T1364] netlink_rcv_skb+0x130/0x360 [12921.545810][ T1364] netlink_unicast+0x449/0x710 [12921.545810][ T1364] netlink_sendmsg+0x723/0xbe0 [12921.545810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12921.545810][ T1364] ___sys_sendmsg+0xee/0x170 [12921.545810][ T1364] __sys_sendmsg+0xcd/0x170 [12921.545810][ T1364] do_syscall_64+0xc6/0x1e0 [12921.545810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12921.545810][ T1364] [12921.547543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12921.547543][ T1364] neigh_parms_alloc+0x1e5/0x510 [12921.547543][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12921.547543][ T1364] ipv6_find_idev+0x102/0x170 [12921.547543][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12921.547543][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12921.547543][ T1364] netlink_rcv_skb+0x130/0x360 [12921.547543][ T1364] netlink_unicast+0x449/0x710 [12921.547543][ T1364] netlink_sendmsg+0x723/0xbe0 [12921.547543][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12921.547543][ T1364] ___sys_sendmsg+0xee/0x170 [12921.547543][ T1364] __sys_sendmsg+0xcd/0x170 [12921.547543][ T1364] do_syscall_64+0xc6/0x1e0 [12921.547543][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12921.547543][ T1364] [12931.587139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12931.587724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12931.587724][ T1364] ___neigh_create+0x14b/0xf60 [12931.587724][ T1364] ip6_finish_output2+0xa70/0xf80 [12931.587724][ T1364] ip6_finish_output+0x4ed/0xd30 [12931.587724][ T1364] ip6_output+0x1f3/0x770 [12931.587724][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12931.587724][ T1364] mld_sendpack+0x62d/0xbc0 [12931.587724][ T1364] mld_ifc_work+0x32/0x1f0 [12931.587724][ T1364] process_one_work+0x84d/0x18a0 [12931.587724][ T1364] worker_thread+0x587/0xd30 [12931.587724][ T1364] kthread+0x28a/0x350 [12931.587724][ T1364] ret_from_fork+0x31/0x70 [12931.587724][ T1364] ret_from_fork_asm+0x1a/0x30 [12931.587724][ T1364] [12931.589445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12931.589445][ T1364] dst_init+0x84/0x4a0 [12931.589445][ T1364] dst_alloc+0x97/0x150 [12931.589445][ T1364] ip6_dst_alloc+0x23/0x90 [12931.589445][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12931.589445][ T1364] ip6_pol_route+0x56f/0x840 [12931.589445][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12931.589445][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12931.589445][ T1364] ipv6_rcv+0x1ad/0x810 [12931.589445][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12931.589445][ T1364] process_backlog+0x101/0x620 [12931.589445][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12931.589445][ T1364] net_rx_action+0x495/0xbe0 [12931.589445][ T1364] __do_softirq+0x1b5/0x7f6 [12931.589445][ T1364] [12931.591220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12931.591220][ T1364] netdev_get_by_index+0x5e/0x80 [12931.591220][ T1364] fib6_nh_init+0x3d8/0x15b0 [12931.591220][ T1364] ip6_route_info_create+0xf18/0x17d0 [12931.591220][ T1364] ip6_route_add+0x1c/0x140 [12931.591220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12931.591220][ T1364] addrconf_add_dev+0xe2/0x170 [12931.591220][ T1364] inet6_addr_add+0x12f/0xa40 [12931.591220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12931.591220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.591220][ T1364] netlink_rcv_skb+0x130/0x360 [12931.591220][ T1364] netlink_unicast+0x449/0x710 [12931.591220][ T1364] netlink_sendmsg+0x723/0xbe0 [12931.591220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12931.591220][ T1364] ___sys_sendmsg+0xee/0x170 [12931.591220][ T1364] __sys_sendmsg+0xcd/0x170 [12931.591220][ T1364] do_syscall_64+0xc6/0x1e0 [12931.591220][ T1364] [12931.593341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12931.593341][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12931.593341][ T1364] ipv6_find_idev+0x102/0x170 [12931.593341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12931.593341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.593341][ T1364] netlink_rcv_skb+0x130/0x360 [12931.593341][ T1364] netlink_unicast+0x449/0x710 [12931.593341][ T1364] netlink_sendmsg+0x723/0xbe0 [12931.593341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12931.593341][ T1364] ___sys_sendmsg+0xee/0x170 [12931.593341][ T1364] __sys_sendmsg+0xcd/0x170 [12931.593341][ T1364] do_syscall_64+0xc6/0x1e0 [12931.593341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.593341][ T1364] [12931.595031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12931.595031][ T1364] neigh_parms_alloc+0x1e5/0x510 [12931.595031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12931.595031][ T1364] ipv6_find_idev+0x102/0x170 [12931.595031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12931.595031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12931.595031][ T1364] netlink_rcv_skb+0x130/0x360 [12931.595031][ T1364] netlink_unicast+0x449/0x710 [12931.595031][ T1364] netlink_sendmsg+0x723/0xbe0 [12931.595031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12931.595031][ T1364] ___sys_sendmsg+0xee/0x170 [12931.595031][ T1364] __sys_sendmsg+0xcd/0x170 [12931.595031][ T1364] do_syscall_64+0xc6/0x1e0 [12931.595031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12931.595031][ T1364] [12941.835150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12941.835849][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12941.835849][ T1364] ___neigh_create+0x14b/0xf60 [12941.835849][ T1364] ip6_finish_output2+0xa70/0xf80 [12941.835849][ T1364] ip6_finish_output+0x4ed/0xd30 [12941.835849][ T1364] ip6_output+0x1f3/0x770 [12941.835849][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12941.835849][ T1364] mld_sendpack+0x62d/0xbc0 [12941.835849][ T1364] mld_ifc_work+0x32/0x1f0 [12941.835849][ T1364] process_one_work+0x84d/0x18a0 [12941.835849][ T1364] worker_thread+0x587/0xd30 [12941.835849][ T1364] kthread+0x28a/0x350 [12941.835849][ T1364] ret_from_fork+0x31/0x70 [12941.835849][ T1364] ret_from_fork_asm+0x1a/0x30 [12941.835849][ T1364] [12941.837528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12941.837528][ T1364] dst_init+0x84/0x4a0 [12941.837528][ T1364] dst_alloc+0x97/0x150 [12941.837528][ T1364] ip6_dst_alloc+0x23/0x90 [12941.837528][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12941.837528][ T1364] ip6_pol_route+0x56f/0x840 [12941.837528][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12941.837528][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12941.837528][ T1364] ipv6_rcv+0x1ad/0x810 [12941.837528][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12941.837528][ T1364] process_backlog+0x101/0x620 [12941.837528][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12941.837528][ T1364] net_rx_action+0x495/0xbe0 [12941.837528][ T1364] __do_softirq+0x1b5/0x7f6 [12941.837528][ T1364] [12941.839356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12941.839356][ T1364] netdev_get_by_index+0x5e/0x80 [12941.839356][ T1364] fib6_nh_init+0x3d8/0x15b0 [12941.839356][ T1364] ip6_route_info_create+0xf18/0x17d0 [12941.839356][ T1364] ip6_route_add+0x1c/0x140 [12941.839356][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12941.839356][ T1364] addrconf_add_dev+0xe2/0x170 [12941.839356][ T1364] inet6_addr_add+0x12f/0xa40 [12941.839356][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12941.839356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.839356][ T1364] netlink_rcv_skb+0x130/0x360 [12941.839356][ T1364] netlink_unicast+0x449/0x710 [12941.839356][ T1364] netlink_sendmsg+0x723/0xbe0 [12941.839356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12941.839356][ T1364] ___sys_sendmsg+0xee/0x170 [12941.839356][ T1364] __sys_sendmsg+0xcd/0x170 [12941.839356][ T1364] do_syscall_64+0xc6/0x1e0 [12941.839356][ T1364] [12941.841565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12941.841565][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12941.841565][ T1364] ipv6_find_idev+0x102/0x170 [12941.841565][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12941.841565][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.841565][ T1364] netlink_rcv_skb+0x130/0x360 [12941.841565][ T1364] netlink_unicast+0x449/0x710 [12941.841565][ T1364] netlink_sendmsg+0x723/0xbe0 [12941.841565][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12941.841565][ T1364] ___sys_sendmsg+0xee/0x170 [12941.841565][ T1364] __sys_sendmsg+0xcd/0x170 [12941.841565][ T1364] do_syscall_64+0xc6/0x1e0 [12941.841565][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.841565][ T1364] [12941.843271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12941.843271][ T1364] neigh_parms_alloc+0x1e5/0x510 [12941.843271][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12941.843271][ T1364] ipv6_find_idev+0x102/0x170 [12941.843271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12941.843271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12941.843271][ T1364] netlink_rcv_skb+0x130/0x360 [12941.843271][ T1364] netlink_unicast+0x449/0x710 [12941.843271][ T1364] netlink_sendmsg+0x723/0xbe0 [12941.843271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12941.843271][ T1364] ___sys_sendmsg+0xee/0x170 [12941.843271][ T1364] __sys_sendmsg+0xcd/0x170 [12941.843271][ T1364] do_syscall_64+0xc6/0x1e0 [12941.843271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12941.843271][ T1364] [12952.083123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12952.083876][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12952.083876][ T1364] ___neigh_create+0x14b/0xf60 [12952.083876][ T1364] ip6_finish_output2+0xa70/0xf80 [12952.083876][ T1364] ip6_finish_output+0x4ed/0xd30 [12952.083876][ T1364] ip6_output+0x1f3/0x770 [12952.083876][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12952.083876][ T1364] mld_sendpack+0x62d/0xbc0 [12952.083876][ T1364] mld_ifc_work+0x32/0x1f0 [12952.083876][ T1364] process_one_work+0x84d/0x18a0 [12952.083876][ T1364] worker_thread+0x587/0xd30 [12952.083876][ T1364] kthread+0x28a/0x350 [12952.083876][ T1364] ret_from_fork+0x31/0x70 [12952.083876][ T1364] ret_from_fork_asm+0x1a/0x30 [12952.083876][ T1364] [12952.085556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12952.085556][ T1364] dst_init+0x84/0x4a0 [12952.085556][ T1364] dst_alloc+0x97/0x150 [12952.085556][ T1364] ip6_dst_alloc+0x23/0x90 [12952.085556][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12952.085556][ T1364] ip6_pol_route+0x56f/0x840 [12952.085556][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12952.085556][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12952.085556][ T1364] ipv6_rcv+0x1ad/0x810 [12952.085556][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12952.085556][ T1364] process_backlog+0x101/0x620 [12952.085556][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12952.085556][ T1364] net_rx_action+0x495/0xbe0 [12952.085556][ T1364] __do_softirq+0x1b5/0x7f6 [12952.085556][ T1364] [12952.087321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12952.087321][ T1364] netdev_get_by_index+0x5e/0x80 [12952.087321][ T1364] fib6_nh_init+0x3d8/0x15b0 [12952.087321][ T1364] ip6_route_info_create+0xf18/0x17d0 [12952.087321][ T1364] ip6_route_add+0x1c/0x140 [12952.087321][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12952.087321][ T1364] addrconf_add_dev+0xe2/0x170 [12952.087321][ T1364] inet6_addr_add+0x12f/0xa40 [12952.087321][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12952.087321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12952.087321][ T1364] netlink_rcv_skb+0x130/0x360 [12952.087321][ T1364] netlink_unicast+0x449/0x710 [12952.087321][ T1364] netlink_sendmsg+0x723/0xbe0 [12952.087321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12952.087321][ T1364] ___sys_sendmsg+0xee/0x170 [12952.087321][ T1364] __sys_sendmsg+0xcd/0x170 [12952.087321][ T1364] do_syscall_64+0xc6/0x1e0 [12952.087321][ T1364] [12952.089464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12952.089464][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12952.089464][ T1364] ipv6_find_idev+0x102/0x170 [12952.089464][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12952.089464][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12952.089464][ T1364] netlink_rcv_skb+0x130/0x360 [12952.089464][ T1364] netlink_unicast+0x449/0x710 [12952.089464][ T1364] netlink_sendmsg+0x723/0xbe0 [12952.089464][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12952.089464][ T1364] ___sys_sendmsg+0xee/0x170 [12952.089464][ T1364] __sys_sendmsg+0xcd/0x170 [12952.089464][ T1364] do_syscall_64+0xc6/0x1e0 [12952.089464][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12952.089464][ T1364] [12952.091159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12952.091159][ T1364] neigh_parms_alloc+0x1e5/0x510 [12952.091159][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12952.091159][ T1364] ipv6_find_idev+0x102/0x170 [12952.091159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12952.091159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12952.091159][ T1364] netlink_rcv_skb+0x130/0x360 [12952.091159][ T1364] netlink_unicast+0x449/0x710 [12952.091159][ T1364] netlink_sendmsg+0x723/0xbe0 [12952.091159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12952.091159][ T1364] ___sys_sendmsg+0xee/0x170 [12952.091159][ T1364] __sys_sendmsg+0xcd/0x170 [12952.091159][ T1364] do_syscall_64+0xc6/0x1e0 [12952.091159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12952.091159][ T1364] [12962.331122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12962.331828][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12962.331828][ T1364] ___neigh_create+0x14b/0xf60 [12962.331828][ T1364] ip6_finish_output2+0xa70/0xf80 [12962.331828][ T1364] ip6_finish_output+0x4ed/0xd30 [12962.331828][ T1364] ip6_output+0x1f3/0x770 [12962.331828][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12962.331828][ T1364] mld_sendpack+0x62d/0xbc0 [12962.331828][ T1364] mld_ifc_work+0x32/0x1f0 [12962.331828][ T1364] process_one_work+0x84d/0x18a0 [12962.331828][ T1364] worker_thread+0x587/0xd30 [12962.331828][ T1364] kthread+0x28a/0x350 [12962.331828][ T1364] ret_from_fork+0x31/0x70 [12962.331828][ T1364] ret_from_fork_asm+0x1a/0x30 [12962.331828][ T1364] [12962.333549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12962.333549][ T1364] dst_init+0x84/0x4a0 [12962.333549][ T1364] dst_alloc+0x97/0x150 [12962.333549][ T1364] ip6_dst_alloc+0x23/0x90 [12962.333549][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12962.333549][ T1364] ip6_pol_route+0x56f/0x840 [12962.333549][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12962.333549][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12962.333549][ T1364] ipv6_rcv+0x1ad/0x810 [12962.333549][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12962.333549][ T1364] process_backlog+0x101/0x620 [12962.333549][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12962.333549][ T1364] net_rx_action+0x495/0xbe0 [12962.333549][ T1364] __do_softirq+0x1b5/0x7f6 [12962.333549][ T1364] [12962.335338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12962.335338][ T1364] netdev_get_by_index+0x5e/0x80 [12962.335338][ T1364] fib6_nh_init+0x3d8/0x15b0 [12962.335338][ T1364] ip6_route_info_create+0xf18/0x17d0 [12962.335338][ T1364] ip6_route_add+0x1c/0x140 [12962.335338][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12962.335338][ T1364] addrconf_add_dev+0xe2/0x170 [12962.335338][ T1364] inet6_addr_add+0x12f/0xa40 [12962.335338][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12962.335338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12962.335338][ T1364] netlink_rcv_skb+0x130/0x360 [12962.335338][ T1364] netlink_unicast+0x449/0x710 [12962.335338][ T1364] netlink_sendmsg+0x723/0xbe0 [12962.335338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12962.335338][ T1364] ___sys_sendmsg+0xee/0x170 [12962.335338][ T1364] __sys_sendmsg+0xcd/0x170 [12962.335338][ T1364] do_syscall_64+0xc6/0x1e0 [12962.335338][ T1364] [12962.337521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12962.337521][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12962.337521][ T1364] ipv6_find_idev+0x102/0x170 [12962.337521][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12962.337521][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12962.337521][ T1364] netlink_rcv_skb+0x130/0x360 [12962.337521][ T1364] netlink_unicast+0x449/0x710 [12962.337521][ T1364] netlink_sendmsg+0x723/0xbe0 [12962.337521][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12962.337521][ T1364] ___sys_sendmsg+0xee/0x170 [12962.337521][ T1364] __sys_sendmsg+0xcd/0x170 [12962.337521][ T1364] do_syscall_64+0xc6/0x1e0 [12962.337521][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12962.337521][ T1364] [12962.339188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12962.339188][ T1364] neigh_parms_alloc+0x1e5/0x510 [12962.339188][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12962.339188][ T1364] ipv6_find_idev+0x102/0x170 [12962.339188][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12962.339188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12962.339188][ T1364] netlink_rcv_skb+0x130/0x360 [12962.339188][ T1364] netlink_unicast+0x449/0x710 [12962.339188][ T1364] netlink_sendmsg+0x723/0xbe0 [12962.339188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12962.339188][ T1364] ___sys_sendmsg+0xee/0x170 [12962.339188][ T1364] __sys_sendmsg+0xcd/0x170 [12962.339188][ T1364] do_syscall_64+0xc6/0x1e0 [12962.339188][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12962.339188][ T1364] [12972.579005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12972.579510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12972.579510][ T1364] ___neigh_create+0x14b/0xf60 [12972.579510][ T1364] ip6_finish_output2+0xa70/0xf80 [12972.579510][ T1364] ip6_finish_output+0x4ed/0xd30 [12972.579510][ T1364] ip6_output+0x1f3/0x770 [12972.579510][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12972.579510][ T1364] mld_sendpack+0x62d/0xbc0 [12972.579510][ T1364] mld_ifc_work+0x32/0x1f0 [12972.579510][ T1364] process_one_work+0x84d/0x18a0 [12972.579510][ T1364] worker_thread+0x587/0xd30 [12972.579510][ T1364] kthread+0x28a/0x350 [12972.579510][ T1364] ret_from_fork+0x31/0x70 [12972.579510][ T1364] ret_from_fork_asm+0x1a/0x30 [12972.579510][ T1364] [12972.581231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12972.581231][ T1364] dst_init+0x84/0x4a0 [12972.581231][ T1364] dst_alloc+0x97/0x150 [12972.581231][ T1364] ip6_dst_alloc+0x23/0x90 [12972.581231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12972.581231][ T1364] ip6_pol_route+0x56f/0x840 [12972.581231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12972.581231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12972.581231][ T1364] ipv6_rcv+0x1ad/0x810 [12972.581231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12972.581231][ T1364] process_backlog+0x101/0x620 [12972.581231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12972.581231][ T1364] net_rx_action+0x495/0xbe0 [12972.581231][ T1364] __do_softirq+0x1b5/0x7f6 [12972.581231][ T1364] [12972.583013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12972.583013][ T1364] netdev_get_by_index+0x5e/0x80 [12972.583013][ T1364] fib6_nh_init+0x3d8/0x15b0 [12972.583013][ T1364] ip6_route_info_create+0xf18/0x17d0 [12972.583013][ T1364] ip6_route_add+0x1c/0x140 [12972.583013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12972.583013][ T1364] addrconf_add_dev+0xe2/0x170 [12972.583013][ T1364] inet6_addr_add+0x12f/0xa40 [12972.583013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12972.583013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.583013][ T1364] netlink_rcv_skb+0x130/0x360 [12972.583013][ T1364] netlink_unicast+0x449/0x710 [12972.583013][ T1364] netlink_sendmsg+0x723/0xbe0 [12972.583013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12972.583013][ T1364] ___sys_sendmsg+0xee/0x170 [12972.583013][ T1364] __sys_sendmsg+0xcd/0x170 [12972.583013][ T1364] do_syscall_64+0xc6/0x1e0 [12972.583013][ T1364] [12972.585140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12972.585140][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12972.585140][ T1364] ipv6_find_idev+0x102/0x170 [12972.585140][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12972.585140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.585140][ T1364] netlink_rcv_skb+0x130/0x360 [12972.585140][ T1364] netlink_unicast+0x449/0x710 [12972.585140][ T1364] netlink_sendmsg+0x723/0xbe0 [12972.585140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12972.585140][ T1364] ___sys_sendmsg+0xee/0x170 [12972.585140][ T1364] __sys_sendmsg+0xcd/0x170 [12972.585140][ T1364] do_syscall_64+0xc6/0x1e0 [12972.585140][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12972.585140][ T1364] [12972.586858][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12972.586858][ T1364] neigh_parms_alloc+0x1e5/0x510 [12972.586858][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12972.586858][ T1364] ipv6_find_idev+0x102/0x170 [12972.586858][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12972.586858][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12972.586858][ T1364] netlink_rcv_skb+0x130/0x360 [12972.586858][ T1364] netlink_unicast+0x449/0x710 [12972.586858][ T1364] netlink_sendmsg+0x723/0xbe0 [12972.586858][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12972.586858][ T1364] ___sys_sendmsg+0xee/0x170 [12972.586858][ T1364] __sys_sendmsg+0xcd/0x170 [12972.586858][ T1364] do_syscall_64+0xc6/0x1e0 [12972.586858][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12972.586858][ T1364] [12982.811220][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12982.811923][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12982.811923][ T1364] ___neigh_create+0x14b/0xf60 [12982.811923][ T1364] ip6_finish_output2+0xa70/0xf80 [12982.811923][ T1364] ip6_finish_output+0x4ed/0xd30 [12982.811923][ T1364] ip6_output+0x1f3/0x770 [12982.811923][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12982.811923][ T1364] mld_sendpack+0x62d/0xbc0 [12982.811923][ T1364] mld_ifc_work+0x32/0x1f0 [12982.811923][ T1364] process_one_work+0x84d/0x18a0 [12982.811923][ T1364] worker_thread+0x587/0xd30 [12982.811923][ T1364] kthread+0x28a/0x350 [12982.811923][ T1364] ret_from_fork+0x31/0x70 [12982.811923][ T1364] ret_from_fork_asm+0x1a/0x30 [12982.811923][ T1364] [12982.813606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12982.813606][ T1364] dst_init+0x84/0x4a0 [12982.813606][ T1364] dst_alloc+0x97/0x150 [12982.813606][ T1364] ip6_dst_alloc+0x23/0x90 [12982.813606][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12982.813606][ T1364] ip6_pol_route+0x56f/0x840 [12982.813606][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12982.813606][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12982.813606][ T1364] ipv6_rcv+0x1ad/0x810 [12982.813606][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12982.813606][ T1364] process_backlog+0x101/0x620 [12982.813606][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12982.813606][ T1364] net_rx_action+0x495/0xbe0 [12982.813606][ T1364] __do_softirq+0x1b5/0x7f6 [12982.813606][ T1364] [12982.815420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12982.815420][ T1364] netdev_get_by_index+0x5e/0x80 [12982.815420][ T1364] fib6_nh_init+0x3d8/0x15b0 [12982.815420][ T1364] ip6_route_info_create+0xf18/0x17d0 [12982.815420][ T1364] ip6_route_add+0x1c/0x140 [12982.815420][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12982.815420][ T1364] addrconf_add_dev+0xe2/0x170 [12982.815420][ T1364] inet6_addr_add+0x12f/0xa40 [12982.815420][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12982.815420][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.815420][ T1364] netlink_rcv_skb+0x130/0x360 [12982.815420][ T1364] netlink_unicast+0x449/0x710 [12982.815420][ T1364] netlink_sendmsg+0x723/0xbe0 [12982.815420][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12982.815420][ T1364] ___sys_sendmsg+0xee/0x170 [12982.815420][ T1364] __sys_sendmsg+0xcd/0x170 [12982.815420][ T1364] do_syscall_64+0xc6/0x1e0 [12982.815420][ T1364] [12982.817630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12982.817630][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12982.817630][ T1364] ipv6_find_idev+0x102/0x170 [12982.817630][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12982.817630][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.817630][ T1364] netlink_rcv_skb+0x130/0x360 [12982.817630][ T1364] netlink_unicast+0x449/0x710 [12982.817630][ T1364] netlink_sendmsg+0x723/0xbe0 [12982.817630][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12982.817630][ T1364] ___sys_sendmsg+0xee/0x170 [12982.817630][ T1364] __sys_sendmsg+0xcd/0x170 [12982.817630][ T1364] do_syscall_64+0xc6/0x1e0 [12982.817630][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12982.817630][ T1364] [12982.819331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12982.819331][ T1364] neigh_parms_alloc+0x1e5/0x510 [12982.819331][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12982.819331][ T1364] ipv6_find_idev+0x102/0x170 [12982.819331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12982.819331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12982.819331][ T1364] netlink_rcv_skb+0x130/0x360 [12982.819331][ T1364] netlink_unicast+0x449/0x710 [12982.819331][ T1364] netlink_sendmsg+0x723/0xbe0 [12982.819331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12982.819331][ T1364] ___sys_sendmsg+0xee/0x170 [12982.819331][ T1364] __sys_sendmsg+0xcd/0x170 [12982.819331][ T1364] do_syscall_64+0xc6/0x1e0 [12982.819331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12982.819331][ T1364] [12992.987120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [12992.987683][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12992.987683][ T1364] ___neigh_create+0x14b/0xf60 [12992.987683][ T1364] ip6_finish_output2+0xa70/0xf80 [12992.987683][ T1364] ip6_finish_output+0x4ed/0xd30 [12992.987683][ T1364] ip6_output+0x1f3/0x770 [12992.987683][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [12992.987683][ T1364] mld_sendpack+0x62d/0xbc0 [12992.987683][ T1364] mld_ifc_work+0x32/0x1f0 [12992.987683][ T1364] process_one_work+0x84d/0x18a0 [12992.987683][ T1364] worker_thread+0x587/0xd30 [12992.987683][ T1364] kthread+0x28a/0x350 [12992.987683][ T1364] ret_from_fork+0x31/0x70 [12992.987683][ T1364] ret_from_fork_asm+0x1a/0x30 [12992.987683][ T1364] [12992.989344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [12992.989344][ T1364] dst_init+0x84/0x4a0 [12992.989344][ T1364] dst_alloc+0x97/0x150 [12992.989344][ T1364] ip6_dst_alloc+0x23/0x90 [12992.989344][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [12992.989344][ T1364] ip6_pol_route+0x56f/0x840 [12992.989344][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [12992.989344][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [12992.989344][ T1364] ipv6_rcv+0x1ad/0x810 [12992.989344][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [12992.989344][ T1364] process_backlog+0x101/0x620 [12992.989344][ T1364] __napi_poll.constprop.0+0xa2/0x460 [12992.989344][ T1364] net_rx_action+0x495/0xbe0 [12992.989344][ T1364] __do_softirq+0x1b5/0x7f6 [12992.989344][ T1364] [12992.991168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12992.991168][ T1364] netdev_get_by_index+0x5e/0x80 [12992.991168][ T1364] fib6_nh_init+0x3d8/0x15b0 [12992.991168][ T1364] ip6_route_info_create+0xf18/0x17d0 [12992.991168][ T1364] ip6_route_add+0x1c/0x140 [12992.991168][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [12992.991168][ T1364] addrconf_add_dev+0xe2/0x170 [12992.991168][ T1364] inet6_addr_add+0x12f/0xa40 [12992.991168][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [12992.991168][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.991168][ T1364] netlink_rcv_skb+0x130/0x360 [12992.991168][ T1364] netlink_unicast+0x449/0x710 [12992.991168][ T1364] netlink_sendmsg+0x723/0xbe0 [12992.991168][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12992.991168][ T1364] ___sys_sendmsg+0xee/0x170 [12992.991168][ T1364] __sys_sendmsg+0xcd/0x170 [12992.991168][ T1364] do_syscall_64+0xc6/0x1e0 [12992.991168][ T1364] [12992.993356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12992.993356][ T1364] ipv6_add_dev+0x3b9/0x11c0 [12992.993356][ T1364] ipv6_find_idev+0x102/0x170 [12992.993356][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12992.993356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.993356][ T1364] netlink_rcv_skb+0x130/0x360 [12992.993356][ T1364] netlink_unicast+0x449/0x710 [12992.993356][ T1364] netlink_sendmsg+0x723/0xbe0 [12992.993356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12992.993356][ T1364] ___sys_sendmsg+0xee/0x170 [12992.993356][ T1364] __sys_sendmsg+0xcd/0x170 [12992.993356][ T1364] do_syscall_64+0xc6/0x1e0 [12992.993356][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.993356][ T1364] [12992.995086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [12992.995086][ T1364] neigh_parms_alloc+0x1e5/0x510 [12992.995086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [12992.995086][ T1364] ipv6_find_idev+0x102/0x170 [12992.995086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [12992.995086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [12992.995086][ T1364] netlink_rcv_skb+0x130/0x360 [12992.995086][ T1364] netlink_unicast+0x449/0x710 [12992.995086][ T1364] netlink_sendmsg+0x723/0xbe0 [12992.995086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [12992.995086][ T1364] ___sys_sendmsg+0xee/0x170 [12992.995086][ T1364] __sys_sendmsg+0xcd/0x170 [12992.995086][ T1364] do_syscall_64+0xc6/0x1e0 [12992.995086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [12992.995086][ T1364] [13003.243142][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13003.243918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13003.243918][ T1364] ___neigh_create+0x14b/0xf60 [13003.243918][ T1364] ip6_finish_output2+0xa70/0xf80 [13003.243918][ T1364] ip6_finish_output+0x4ed/0xd30 [13003.243918][ T1364] ip6_output+0x1f3/0x770 [13003.243918][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13003.243918][ T1364] mld_sendpack+0x62d/0xbc0 [13003.243918][ T1364] mld_ifc_work+0x32/0x1f0 [13003.243918][ T1364] process_one_work+0x84d/0x18a0 [13003.243918][ T1364] worker_thread+0x587/0xd30 [13003.243918][ T1364] kthread+0x28a/0x350 [13003.243918][ T1364] ret_from_fork+0x31/0x70 [13003.243918][ T1364] ret_from_fork_asm+0x1a/0x30 [13003.243918][ T1364] [13003.245614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13003.245614][ T1364] dst_init+0x84/0x4a0 [13003.245614][ T1364] dst_alloc+0x97/0x150 [13003.245614][ T1364] ip6_dst_alloc+0x23/0x90 [13003.245614][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13003.245614][ T1364] ip6_pol_route+0x56f/0x840 [13003.245614][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13003.245614][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13003.245614][ T1364] ipv6_rcv+0x1ad/0x810 [13003.245614][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13003.245614][ T1364] process_backlog+0x101/0x620 [13003.245614][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13003.245614][ T1364] net_rx_action+0x495/0xbe0 [13003.245614][ T1364] __do_softirq+0x1b5/0x7f6 [13003.245614][ T1364] [13003.247453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13003.247453][ T1364] netdev_get_by_index+0x5e/0x80 [13003.247453][ T1364] fib6_nh_init+0x3d8/0x15b0 [13003.247453][ T1364] ip6_route_info_create+0xf18/0x17d0 [13003.247453][ T1364] ip6_route_add+0x1c/0x140 [13003.247453][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13003.247453][ T1364] addrconf_add_dev+0xe2/0x170 [13003.247453][ T1364] inet6_addr_add+0x12f/0xa40 [13003.247453][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13003.247453][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13003.247453][ T1364] netlink_rcv_skb+0x130/0x360 [13003.247453][ T1364] netlink_unicast+0x449/0x710 [13003.247453][ T1364] netlink_sendmsg+0x723/0xbe0 [13003.247453][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13003.247453][ T1364] ___sys_sendmsg+0xee/0x170 [13003.247453][ T1364] __sys_sendmsg+0xcd/0x170 [13003.247453][ T1364] do_syscall_64+0xc6/0x1e0 [13003.247453][ T1364] [13003.250153][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13003.250153][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13003.250153][ T1364] ipv6_find_idev+0x102/0x170 [13003.250153][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13003.250153][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13003.250153][ T1364] netlink_rcv_skb+0x130/0x360 [13003.250153][ T1364] netlink_unicast+0x449/0x710 [13003.250153][ T1364] netlink_sendmsg+0x723/0xbe0 [13003.250153][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13003.250153][ T1364] ___sys_sendmsg+0xee/0x170 [13003.250153][ T1364] __sys_sendmsg+0xcd/0x170 [13003.250153][ T1364] do_syscall_64+0xc6/0x1e0 [13003.250153][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13003.250153][ T1364] [13003.251811][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13003.251811][ T1364] neigh_parms_alloc+0x1e5/0x510 [13003.251811][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13003.251811][ T1364] ipv6_find_idev+0x102/0x170 [13003.251811][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13003.251811][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13003.251811][ T1364] netlink_rcv_skb+0x130/0x360 [13003.251811][ T1364] netlink_unicast+0x449/0x710 [13003.251811][ T1364] netlink_sendmsg+0x723/0xbe0 [13003.251811][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13003.251811][ T1364] ___sys_sendmsg+0xee/0x170 [13003.251811][ T1364] __sys_sendmsg+0xcd/0x170 [13003.251811][ T1364] do_syscall_64+0xc6/0x1e0 [13003.251811][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13003.251811][ T1364] [13013.499124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13013.499769][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13013.499769][ T1364] ___neigh_create+0x14b/0xf60 [13013.499769][ T1364] ip6_finish_output2+0xa70/0xf80 [13013.499769][ T1364] ip6_finish_output+0x4ed/0xd30 [13013.499769][ T1364] ip6_output+0x1f3/0x770 [13013.499769][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13013.499769][ T1364] mld_sendpack+0x62d/0xbc0 [13013.499769][ T1364] mld_ifc_work+0x32/0x1f0 [13013.499769][ T1364] process_one_work+0x84d/0x18a0 [13013.499769][ T1364] worker_thread+0x587/0xd30 [13013.499769][ T1364] kthread+0x28a/0x350 [13013.499769][ T1364] ret_from_fork+0x31/0x70 [13013.499769][ T1364] ret_from_fork_asm+0x1a/0x30 [13013.499769][ T1364] [13013.501436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13013.501436][ T1364] dst_init+0x84/0x4a0 [13013.501436][ T1364] dst_alloc+0x97/0x150 [13013.501436][ T1364] ip6_dst_alloc+0x23/0x90 [13013.501436][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13013.501436][ T1364] ip6_pol_route+0x56f/0x840 [13013.501436][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13013.501436][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13013.501436][ T1364] ipv6_rcv+0x1ad/0x810 [13013.501436][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13013.501436][ T1364] process_backlog+0x101/0x620 [13013.501436][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13013.501436][ T1364] net_rx_action+0x495/0xbe0 [13013.501436][ T1364] __do_softirq+0x1b5/0x7f6 [13013.501436][ T1364] [13013.503215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13013.503215][ T1364] netdev_get_by_index+0x5e/0x80 [13013.503215][ T1364] fib6_nh_init+0x3d8/0x15b0 [13013.503215][ T1364] ip6_route_info_create+0xf18/0x17d0 [13013.503215][ T1364] ip6_route_add+0x1c/0x140 [13013.503215][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13013.503215][ T1364] addrconf_add_dev+0xe2/0x170 [13013.503215][ T1364] inet6_addr_add+0x12f/0xa40 [13013.503215][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13013.503215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13013.503215][ T1364] netlink_rcv_skb+0x130/0x360 [13013.503215][ T1364] netlink_unicast+0x449/0x710 [13013.503215][ T1364] netlink_sendmsg+0x723/0xbe0 [13013.503215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13013.503215][ T1364] ___sys_sendmsg+0xee/0x170 [13013.503215][ T1364] __sys_sendmsg+0xcd/0x170 [13013.503215][ T1364] do_syscall_64+0xc6/0x1e0 [13013.503215][ T1364] [13013.505446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13013.505446][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13013.505446][ T1364] ipv6_find_idev+0x102/0x170 [13013.505446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13013.505446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13013.505446][ T1364] netlink_rcv_skb+0x130/0x360 [13013.505446][ T1364] netlink_unicast+0x449/0x710 [13013.505446][ T1364] netlink_sendmsg+0x723/0xbe0 [13013.505446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13013.505446][ T1364] ___sys_sendmsg+0xee/0x170 [13013.505446][ T1364] __sys_sendmsg+0xcd/0x170 [13013.505446][ T1364] do_syscall_64+0xc6/0x1e0 [13013.505446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13013.505446][ T1364] [13013.507133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13013.507133][ T1364] neigh_parms_alloc+0x1e5/0x510 [13013.507133][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13013.507133][ T1364] ipv6_find_idev+0x102/0x170 [13013.507133][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13013.507133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13013.507133][ T1364] netlink_rcv_skb+0x130/0x360 [13013.507133][ T1364] netlink_unicast+0x449/0x710 [13013.507133][ T1364] netlink_sendmsg+0x723/0xbe0 [13013.507133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13013.507133][ T1364] ___sys_sendmsg+0xee/0x170 [13013.507133][ T1364] __sys_sendmsg+0xcd/0x170 [13013.507133][ T1364] do_syscall_64+0xc6/0x1e0 [13013.507133][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13013.507133][ T1364] [13023.755085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13023.755751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13023.755751][ T1364] ___neigh_create+0x14b/0xf60 [13023.755751][ T1364] ip6_finish_output2+0xa70/0xf80 [13023.755751][ T1364] ip6_finish_output+0x4ed/0xd30 [13023.755751][ T1364] ip6_output+0x1f3/0x770 [13023.755751][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13023.755751][ T1364] mld_sendpack+0x62d/0xbc0 [13023.755751][ T1364] mld_ifc_work+0x32/0x1f0 [13023.755751][ T1364] process_one_work+0x84d/0x18a0 [13023.755751][ T1364] worker_thread+0x587/0xd30 [13023.755751][ T1364] kthread+0x28a/0x350 [13023.755751][ T1364] ret_from_fork+0x31/0x70 [13023.755751][ T1364] ret_from_fork_asm+0x1a/0x30 [13023.755751][ T1364] [13023.757444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13023.757444][ T1364] dst_init+0x84/0x4a0 [13023.757444][ T1364] dst_alloc+0x97/0x150 [13023.757444][ T1364] ip6_dst_alloc+0x23/0x90 [13023.757444][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13023.757444][ T1364] ip6_pol_route+0x56f/0x840 [13023.757444][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13023.757444][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13023.757444][ T1364] ipv6_rcv+0x1ad/0x810 [13023.757444][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13023.757444][ T1364] process_backlog+0x101/0x620 [13023.757444][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13023.757444][ T1364] net_rx_action+0x495/0xbe0 [13023.757444][ T1364] __do_softirq+0x1b5/0x7f6 [13023.757444][ T1364] [13023.759232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13023.759232][ T1364] netdev_get_by_index+0x5e/0x80 [13023.759232][ T1364] fib6_nh_init+0x3d8/0x15b0 [13023.759232][ T1364] ip6_route_info_create+0xf18/0x17d0 [13023.759232][ T1364] ip6_route_add+0x1c/0x140 [13023.759232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13023.759232][ T1364] addrconf_add_dev+0xe2/0x170 [13023.759232][ T1364] inet6_addr_add+0x12f/0xa40 [13023.759232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13023.759232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.759232][ T1364] netlink_rcv_skb+0x130/0x360 [13023.759232][ T1364] netlink_unicast+0x449/0x710 [13023.759232][ T1364] netlink_sendmsg+0x723/0xbe0 [13023.759232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13023.759232][ T1364] ___sys_sendmsg+0xee/0x170 [13023.759232][ T1364] __sys_sendmsg+0xcd/0x170 [13023.759232][ T1364] do_syscall_64+0xc6/0x1e0 [13023.759232][ T1364] [13023.761408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13023.761408][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13023.761408][ T1364] ipv6_find_idev+0x102/0x170 [13023.761408][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13023.761408][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.761408][ T1364] netlink_rcv_skb+0x130/0x360 [13023.761408][ T1364] netlink_unicast+0x449/0x710 [13023.761408][ T1364] netlink_sendmsg+0x723/0xbe0 [13023.761408][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13023.761408][ T1364] ___sys_sendmsg+0xee/0x170 [13023.761408][ T1364] __sys_sendmsg+0xcd/0x170 [13023.761408][ T1364] do_syscall_64+0xc6/0x1e0 [13023.761408][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13023.761408][ T1364] [13023.763101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13023.763101][ T1364] neigh_parms_alloc+0x1e5/0x510 [13023.763101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13023.763101][ T1364] ipv6_find_idev+0x102/0x170 [13023.763101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13023.763101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13023.763101][ T1364] netlink_rcv_skb+0x130/0x360 [13023.763101][ T1364] netlink_unicast+0x449/0x710 [13023.763101][ T1364] netlink_sendmsg+0x723/0xbe0 [13023.763101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13023.763101][ T1364] ___sys_sendmsg+0xee/0x170 [13023.763101][ T1364] __sys_sendmsg+0xcd/0x170 [13023.763101][ T1364] do_syscall_64+0xc6/0x1e0 [13023.763101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13023.763101][ T1364] [13034.011162][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13034.011942][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13034.011942][ T1364] ___neigh_create+0x14b/0xf60 [13034.011942][ T1364] ip6_finish_output2+0xa70/0xf80 [13034.011942][ T1364] ip6_finish_output+0x4ed/0xd30 [13034.011942][ T1364] ip6_output+0x1f3/0x770 [13034.011942][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13034.011942][ T1364] mld_sendpack+0x62d/0xbc0 [13034.011942][ T1364] mld_ifc_work+0x32/0x1f0 [13034.011942][ T1364] process_one_work+0x84d/0x18a0 [13034.011942][ T1364] worker_thread+0x587/0xd30 [13034.011942][ T1364] kthread+0x28a/0x350 [13034.011942][ T1364] ret_from_fork+0x31/0x70 [13034.011942][ T1364] ret_from_fork_asm+0x1a/0x30 [13034.011942][ T1364] [13034.013665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13034.013665][ T1364] dst_init+0x84/0x4a0 [13034.013665][ T1364] dst_alloc+0x97/0x150 [13034.013665][ T1364] ip6_dst_alloc+0x23/0x90 [13034.013665][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13034.013665][ T1364] ip6_pol_route+0x56f/0x840 [13034.013665][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13034.013665][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13034.013665][ T1364] ipv6_rcv+0x1ad/0x810 [13034.013665][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13034.013665][ T1364] process_backlog+0x101/0x620 [13034.013665][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13034.013665][ T1364] net_rx_action+0x495/0xbe0 [13034.013665][ T1364] __do_softirq+0x1b5/0x7f6 [13034.013665][ T1364] [13034.015530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13034.015530][ T1364] netdev_get_by_index+0x5e/0x80 [13034.015530][ T1364] fib6_nh_init+0x3d8/0x15b0 [13034.015530][ T1364] ip6_route_info_create+0xf18/0x17d0 [13034.015530][ T1364] ip6_route_add+0x1c/0x140 [13034.015530][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13034.015530][ T1364] addrconf_add_dev+0xe2/0x170 [13034.015530][ T1364] inet6_addr_add+0x12f/0xa40 [13034.015530][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13034.015530][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13034.015530][ T1364] netlink_rcv_skb+0x130/0x360 [13034.015530][ T1364] netlink_unicast+0x449/0x710 [13034.015530][ T1364] netlink_sendmsg+0x723/0xbe0 [13034.015530][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13034.015530][ T1364] ___sys_sendmsg+0xee/0x170 [13034.015530][ T1364] __sys_sendmsg+0xcd/0x170 [13034.015530][ T1364] do_syscall_64+0xc6/0x1e0 [13034.015530][ T1364] [13034.017734][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13034.017734][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13034.017734][ T1364] ipv6_find_idev+0x102/0x170 [13034.017734][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13034.017734][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13034.017734][ T1364] netlink_rcv_skb+0x130/0x360 [13034.017734][ T1364] netlink_unicast+0x449/0x710 [13034.017734][ T1364] netlink_sendmsg+0x723/0xbe0 [13034.017734][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13034.017734][ T1364] ___sys_sendmsg+0xee/0x170 [13034.017734][ T1364] __sys_sendmsg+0xcd/0x170 [13034.017734][ T1364] do_syscall_64+0xc6/0x1e0 [13034.017734][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13034.017734][ T1364] [13034.019450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13034.019450][ T1364] neigh_parms_alloc+0x1e5/0x510 [13034.019450][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13034.019450][ T1364] ipv6_find_idev+0x102/0x170 [13034.019450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13034.019450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13034.019450][ T1364] netlink_rcv_skb+0x130/0x360 [13034.019450][ T1364] netlink_unicast+0x449/0x710 [13034.019450][ T1364] netlink_sendmsg+0x723/0xbe0 [13034.019450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13034.019450][ T1364] ___sys_sendmsg+0xee/0x170 [13034.019450][ T1364] __sys_sendmsg+0xcd/0x170 [13034.019450][ T1364] do_syscall_64+0xc6/0x1e0 [13034.019450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13034.019450][ T1364] [13044.059065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13044.059565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13044.059565][ T1364] ___neigh_create+0x14b/0xf60 [13044.059565][ T1364] ip6_finish_output2+0xa70/0xf80 [13044.059565][ T1364] ip6_finish_output+0x4ed/0xd30 [13044.059565][ T1364] ip6_output+0x1f3/0x770 [13044.059565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13044.059565][ T1364] mld_sendpack+0x62d/0xbc0 [13044.059565][ T1364] mld_ifc_work+0x32/0x1f0 [13044.059565][ T1364] process_one_work+0x84d/0x18a0 [13044.059565][ T1364] worker_thread+0x587/0xd30 [13044.059565][ T1364] kthread+0x28a/0x350 [13044.059565][ T1364] ret_from_fork+0x31/0x70 [13044.059565][ T1364] ret_from_fork_asm+0x1a/0x30 [13044.059565][ T1364] [13044.061284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13044.061284][ T1364] dst_init+0x84/0x4a0 [13044.061284][ T1364] dst_alloc+0x97/0x150 [13044.061284][ T1364] ip6_dst_alloc+0x23/0x90 [13044.061284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13044.061284][ T1364] ip6_pol_route+0x56f/0x840 [13044.061284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13044.061284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13044.061284][ T1364] ipv6_rcv+0x1ad/0x810 [13044.061284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13044.061284][ T1364] process_backlog+0x101/0x620 [13044.061284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13044.061284][ T1364] net_rx_action+0x495/0xbe0 [13044.061284][ T1364] __do_softirq+0x1b5/0x7f6 [13044.061284][ T1364] [13044.063131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13044.063131][ T1364] netdev_get_by_index+0x5e/0x80 [13044.063131][ T1364] fib6_nh_init+0x3d8/0x15b0 [13044.063131][ T1364] ip6_route_info_create+0xf18/0x17d0 [13044.063131][ T1364] ip6_route_add+0x1c/0x140 [13044.063131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13044.063131][ T1364] addrconf_add_dev+0xe2/0x170 [13044.063131][ T1364] inet6_addr_add+0x12f/0xa40 [13044.063131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13044.063131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13044.063131][ T1364] netlink_rcv_skb+0x130/0x360 [13044.063131][ T1364] netlink_unicast+0x449/0x710 [13044.063131][ T1364] netlink_sendmsg+0x723/0xbe0 [13044.063131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13044.063131][ T1364] ___sys_sendmsg+0xee/0x170 [13044.063131][ T1364] __sys_sendmsg+0xcd/0x170 [13044.063131][ T1364] do_syscall_64+0xc6/0x1e0 [13044.063131][ T1364] [13044.065406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13044.065406][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13044.065406][ T1364] ipv6_find_idev+0x102/0x170 [13044.065406][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13044.065406][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13044.065406][ T1364] netlink_rcv_skb+0x130/0x360 [13044.065406][ T1364] netlink_unicast+0x449/0x710 [13044.065406][ T1364] netlink_sendmsg+0x723/0xbe0 [13044.065406][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13044.065406][ T1364] ___sys_sendmsg+0xee/0x170 [13044.065406][ T1364] __sys_sendmsg+0xcd/0x170 [13044.065406][ T1364] do_syscall_64+0xc6/0x1e0 [13044.065406][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13044.065406][ T1364] [13044.067104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13044.067104][ T1364] neigh_parms_alloc+0x1e5/0x510 [13044.067104][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13044.067104][ T1364] ipv6_find_idev+0x102/0x170 [13044.067104][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13044.067104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13044.067104][ T1364] netlink_rcv_skb+0x130/0x360 [13044.067104][ T1364] netlink_unicast+0x449/0x710 [13044.067104][ T1364] netlink_sendmsg+0x723/0xbe0 [13044.067104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13044.067104][ T1364] ___sys_sendmsg+0xee/0x170 [13044.067104][ T1364] __sys_sendmsg+0xcd/0x170 [13044.067104][ T1364] do_syscall_64+0xc6/0x1e0 [13044.067104][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13044.067104][ T1364] [13054.179146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13054.179869][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13054.179869][ T1364] ___neigh_create+0x14b/0xf60 [13054.179869][ T1364] ip6_finish_output2+0xa70/0xf80 [13054.179869][ T1364] ip6_finish_output+0x4ed/0xd30 [13054.179869][ T1364] ip6_output+0x1f3/0x770 [13054.179869][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13054.179869][ T1364] mld_sendpack+0x62d/0xbc0 [13054.179869][ T1364] mld_ifc_work+0x32/0x1f0 [13054.179869][ T1364] process_one_work+0x84d/0x18a0 [13054.179869][ T1364] worker_thread+0x587/0xd30 [13054.179869][ T1364] kthread+0x28a/0x350 [13054.179869][ T1364] ret_from_fork+0x31/0x70 [13054.179869][ T1364] ret_from_fork_asm+0x1a/0x30 [13054.179869][ T1364] [13054.181605][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13054.181605][ T1364] dst_init+0x84/0x4a0 [13054.181605][ T1364] dst_alloc+0x97/0x150 [13054.181605][ T1364] ip6_dst_alloc+0x23/0x90 [13054.181605][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13054.181605][ T1364] ip6_pol_route+0x56f/0x840 [13054.181605][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13054.181605][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13054.181605][ T1364] ipv6_rcv+0x1ad/0x810 [13054.181605][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13054.181605][ T1364] process_backlog+0x101/0x620 [13054.181605][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13054.181605][ T1364] net_rx_action+0x495/0xbe0 [13054.181605][ T1364] __do_softirq+0x1b5/0x7f6 [13054.181605][ T1364] [13054.183434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13054.183434][ T1364] netdev_get_by_index+0x5e/0x80 [13054.183434][ T1364] fib6_nh_init+0x3d8/0x15b0 [13054.183434][ T1364] ip6_route_info_create+0xf18/0x17d0 [13054.183434][ T1364] ip6_route_add+0x1c/0x140 [13054.183434][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13054.183434][ T1364] addrconf_add_dev+0xe2/0x170 [13054.183434][ T1364] inet6_addr_add+0x12f/0xa40 [13054.183434][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13054.183434][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13054.183434][ T1364] netlink_rcv_skb+0x130/0x360 [13054.183434][ T1364] netlink_unicast+0x449/0x710 [13054.183434][ T1364] netlink_sendmsg+0x723/0xbe0 [13054.183434][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13054.183434][ T1364] ___sys_sendmsg+0xee/0x170 [13054.183434][ T1364] __sys_sendmsg+0xcd/0x170 [13054.183434][ T1364] do_syscall_64+0xc6/0x1e0 [13054.183434][ T1364] [13054.185700][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13054.185700][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13054.185700][ T1364] ipv6_find_idev+0x102/0x170 [13054.185700][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13054.185700][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13054.185700][ T1364] netlink_rcv_skb+0x130/0x360 [13054.185700][ T1364] netlink_unicast+0x449/0x710 [13054.185700][ T1364] netlink_sendmsg+0x723/0xbe0 [13054.185700][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13054.185700][ T1364] ___sys_sendmsg+0xee/0x170 [13054.185700][ T1364] __sys_sendmsg+0xcd/0x170 [13054.185700][ T1364] do_syscall_64+0xc6/0x1e0 [13054.185700][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13054.185700][ T1364] [13054.187397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13054.187397][ T1364] neigh_parms_alloc+0x1e5/0x510 [13054.187397][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13054.187397][ T1364] ipv6_find_idev+0x102/0x170 [13054.187397][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13054.187397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13054.187397][ T1364] netlink_rcv_skb+0x130/0x360 [13054.187397][ T1364] netlink_unicast+0x449/0x710 [13054.187397][ T1364] netlink_sendmsg+0x723/0xbe0 [13054.187397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13054.187397][ T1364] ___sys_sendmsg+0xee/0x170 [13054.187397][ T1364] __sys_sendmsg+0xcd/0x170 [13054.187397][ T1364] do_syscall_64+0xc6/0x1e0 [13054.187397][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13054.187397][ T1364] [13064.203066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13064.203569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13064.203569][ T1364] ___neigh_create+0x14b/0xf60 [13064.203569][ T1364] ip6_finish_output2+0xa70/0xf80 [13064.203569][ T1364] ip6_finish_output+0x4ed/0xd30 [13064.203569][ T1364] ip6_output+0x1f3/0x770 [13064.203569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13064.203569][ T1364] mld_sendpack+0x62d/0xbc0 [13064.203569][ T1364] mld_ifc_work+0x32/0x1f0 [13064.203569][ T1364] process_one_work+0x84d/0x18a0 [13064.203569][ T1364] worker_thread+0x587/0xd30 [13064.203569][ T1364] kthread+0x28a/0x350 [13064.203569][ T1364] ret_from_fork+0x31/0x70 [13064.203569][ T1364] ret_from_fork_asm+0x1a/0x30 [13064.203569][ T1364] [13064.205355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13064.205355][ T1364] dst_init+0x84/0x4a0 [13064.205355][ T1364] dst_alloc+0x97/0x150 [13064.205355][ T1364] ip6_dst_alloc+0x23/0x90 [13064.205355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13064.205355][ T1364] ip6_pol_route+0x56f/0x840 [13064.205355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13064.205355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13064.205355][ T1364] ipv6_rcv+0x1ad/0x810 [13064.205355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13064.205355][ T1364] process_backlog+0x101/0x620 [13064.205355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13064.205355][ T1364] net_rx_action+0x495/0xbe0 [13064.205355][ T1364] __do_softirq+0x1b5/0x7f6 [13064.205355][ T1364] [13064.207227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13064.207227][ T1364] netdev_get_by_index+0x5e/0x80 [13064.207227][ T1364] fib6_nh_init+0x3d8/0x15b0 [13064.207227][ T1364] ip6_route_info_create+0xf18/0x17d0 [13064.207227][ T1364] ip6_route_add+0x1c/0x140 [13064.207227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13064.207227][ T1364] addrconf_add_dev+0xe2/0x170 [13064.207227][ T1364] inet6_addr_add+0x12f/0xa40 [13064.207227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13064.207227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13064.207227][ T1364] netlink_rcv_skb+0x130/0x360 [13064.207227][ T1364] netlink_unicast+0x449/0x710 [13064.207227][ T1364] netlink_sendmsg+0x723/0xbe0 [13064.207227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13064.207227][ T1364] ___sys_sendmsg+0xee/0x170 [13064.207227][ T1364] __sys_sendmsg+0xcd/0x170 [13064.207227][ T1364] do_syscall_64+0xc6/0x1e0 [13064.207227][ T1364] [13064.209474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13064.209474][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13064.209474][ T1364] ipv6_find_idev+0x102/0x170 [13064.209474][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13064.209474][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13064.209474][ T1364] netlink_rcv_skb+0x130/0x360 [13064.209474][ T1364] netlink_unicast+0x449/0x710 [13064.209474][ T1364] netlink_sendmsg+0x723/0xbe0 [13064.209474][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13064.209474][ T1364] ___sys_sendmsg+0xee/0x170 [13064.209474][ T1364] __sys_sendmsg+0xcd/0x170 [13064.209474][ T1364] do_syscall_64+0xc6/0x1e0 [13064.209474][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13064.209474][ T1364] [13064.211211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13064.211211][ T1364] neigh_parms_alloc+0x1e5/0x510 [13064.211211][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13064.211211][ T1364] ipv6_find_idev+0x102/0x170 [13064.211211][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13064.211211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13064.211211][ T1364] netlink_rcv_skb+0x130/0x360 [13064.211211][ T1364] netlink_unicast+0x449/0x710 [13064.211211][ T1364] netlink_sendmsg+0x723/0xbe0 [13064.211211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13064.211211][ T1364] ___sys_sendmsg+0xee/0x170 [13064.211211][ T1364] __sys_sendmsg+0xcd/0x170 [13064.211211][ T1364] do_syscall_64+0xc6/0x1e0 [13064.211211][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13064.211211][ T1364] [13074.451075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13074.451569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13074.451569][ T1364] ___neigh_create+0x14b/0xf60 [13074.451569][ T1364] ip6_finish_output2+0xa70/0xf80 [13074.451569][ T1364] ip6_finish_output+0x4ed/0xd30 [13074.451569][ T1364] ip6_output+0x1f3/0x770 [13074.451569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13074.451569][ T1364] mld_sendpack+0x62d/0xbc0 [13074.451569][ T1364] mld_ifc_work+0x32/0x1f0 [13074.451569][ T1364] process_one_work+0x84d/0x18a0 [13074.451569][ T1364] worker_thread+0x587/0xd30 [13074.451569][ T1364] kthread+0x28a/0x350 [13074.451569][ T1364] ret_from_fork+0x31/0x70 [13074.451569][ T1364] ret_from_fork_asm+0x1a/0x30 [13074.451569][ T1364] [13074.453320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13074.453320][ T1364] dst_init+0x84/0x4a0 [13074.453320][ T1364] dst_alloc+0x97/0x150 [13074.453320][ T1364] ip6_dst_alloc+0x23/0x90 [13074.453320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13074.453320][ T1364] ip6_pol_route+0x56f/0x840 [13074.453320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13074.453320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13074.453320][ T1364] ipv6_rcv+0x1ad/0x810 [13074.453320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13074.453320][ T1364] process_backlog+0x101/0x620 [13074.453320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13074.453320][ T1364] net_rx_action+0x495/0xbe0 [13074.453320][ T1364] __do_softirq+0x1b5/0x7f6 [13074.453320][ T1364] [13074.455171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13074.455171][ T1364] netdev_get_by_index+0x5e/0x80 [13074.455171][ T1364] fib6_nh_init+0x3d8/0x15b0 [13074.455171][ T1364] ip6_route_info_create+0xf18/0x17d0 [13074.455171][ T1364] ip6_route_add+0x1c/0x140 [13074.455171][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13074.455171][ T1364] addrconf_add_dev+0xe2/0x170 [13074.455171][ T1364] inet6_addr_add+0x12f/0xa40 [13074.455171][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13074.455171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.455171][ T1364] netlink_rcv_skb+0x130/0x360 [13074.455171][ T1364] netlink_unicast+0x449/0x710 [13074.455171][ T1364] netlink_sendmsg+0x723/0xbe0 [13074.455171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13074.455171][ T1364] ___sys_sendmsg+0xee/0x170 [13074.455171][ T1364] __sys_sendmsg+0xcd/0x170 [13074.455171][ T1364] do_syscall_64+0xc6/0x1e0 [13074.455171][ T1364] [13074.457394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13074.457394][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13074.457394][ T1364] ipv6_find_idev+0x102/0x170 [13074.457394][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13074.457394][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.457394][ T1364] netlink_rcv_skb+0x130/0x360 [13074.457394][ T1364] netlink_unicast+0x449/0x710 [13074.457394][ T1364] netlink_sendmsg+0x723/0xbe0 [13074.457394][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13074.457394][ T1364] ___sys_sendmsg+0xee/0x170 [13074.457394][ T1364] __sys_sendmsg+0xcd/0x170 [13074.457394][ T1364] do_syscall_64+0xc6/0x1e0 [13074.457394][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13074.457394][ T1364] [13074.459121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13074.459121][ T1364] neigh_parms_alloc+0x1e5/0x510 [13074.459121][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13074.459121][ T1364] ipv6_find_idev+0x102/0x170 [13074.459121][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13074.459121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13074.459121][ T1364] netlink_rcv_skb+0x130/0x360 [13074.459121][ T1364] netlink_unicast+0x449/0x710 [13074.459121][ T1364] netlink_sendmsg+0x723/0xbe0 [13074.459121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13074.459121][ T1364] ___sys_sendmsg+0xee/0x170 [13074.459121][ T1364] __sys_sendmsg+0xcd/0x170 [13074.459121][ T1364] do_syscall_64+0xc6/0x1e0 [13074.459121][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13074.459121][ T1364] [13084.699060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13084.699590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13084.699590][ T1364] ___neigh_create+0x14b/0xf60 [13084.699590][ T1364] ip6_finish_output2+0xa70/0xf80 [13084.699590][ T1364] ip6_finish_output+0x4ed/0xd30 [13084.699590][ T1364] ip6_output+0x1f3/0x770 [13084.699590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13084.699590][ T1364] mld_sendpack+0x62d/0xbc0 [13084.699590][ T1364] mld_ifc_work+0x32/0x1f0 [13084.699590][ T1364] process_one_work+0x84d/0x18a0 [13084.699590][ T1364] worker_thread+0x587/0xd30 [13084.699590][ T1364] kthread+0x28a/0x350 [13084.699590][ T1364] ret_from_fork+0x31/0x70 [13084.699590][ T1364] ret_from_fork_asm+0x1a/0x30 [13084.699590][ T1364] [13084.701331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13084.701331][ T1364] dst_init+0x84/0x4a0 [13084.701331][ T1364] dst_alloc+0x97/0x150 [13084.701331][ T1364] ip6_dst_alloc+0x23/0x90 [13084.701331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13084.701331][ T1364] ip6_pol_route+0x56f/0x840 [13084.701331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13084.701331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13084.701331][ T1364] ipv6_rcv+0x1ad/0x810 [13084.701331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13084.701331][ T1364] process_backlog+0x101/0x620 [13084.701331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13084.701331][ T1364] net_rx_action+0x495/0xbe0 [13084.701331][ T1364] __do_softirq+0x1b5/0x7f6 [13084.701331][ T1364] [13084.703192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13084.703192][ T1364] netdev_get_by_index+0x5e/0x80 [13084.703192][ T1364] fib6_nh_init+0x3d8/0x15b0 [13084.703192][ T1364] ip6_route_info_create+0xf18/0x17d0 [13084.703192][ T1364] ip6_route_add+0x1c/0x140 [13084.703192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13084.703192][ T1364] addrconf_add_dev+0xe2/0x170 [13084.703192][ T1364] inet6_addr_add+0x12f/0xa40 [13084.703192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13084.703192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.703192][ T1364] netlink_rcv_skb+0x130/0x360 [13084.703192][ T1364] netlink_unicast+0x449/0x710 [13084.703192][ T1364] netlink_sendmsg+0x723/0xbe0 [13084.703192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13084.703192][ T1364] ___sys_sendmsg+0xee/0x170 [13084.703192][ T1364] __sys_sendmsg+0xcd/0x170 [13084.703192][ T1364] do_syscall_64+0xc6/0x1e0 [13084.703192][ T1364] [13084.705432][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13084.705432][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13084.705432][ T1364] ipv6_find_idev+0x102/0x170 [13084.705432][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13084.705432][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.705432][ T1364] netlink_rcv_skb+0x130/0x360 [13084.705432][ T1364] netlink_unicast+0x449/0x710 [13084.705432][ T1364] netlink_sendmsg+0x723/0xbe0 [13084.705432][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13084.705432][ T1364] ___sys_sendmsg+0xee/0x170 [13084.705432][ T1364] __sys_sendmsg+0xcd/0x170 [13084.705432][ T1364] do_syscall_64+0xc6/0x1e0 [13084.705432][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13084.705432][ T1364] [13084.707299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13084.707299][ T1364] neigh_parms_alloc+0x1e5/0x510 [13084.707299][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13084.707299][ T1364] ipv6_find_idev+0x102/0x170 [13084.707299][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13084.707299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13084.707299][ T1364] netlink_rcv_skb+0x130/0x360 [13084.707299][ T1364] netlink_unicast+0x449/0x710 [13084.707299][ T1364] netlink_sendmsg+0x723/0xbe0 [13084.707299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13084.707299][ T1364] ___sys_sendmsg+0xee/0x170 [13084.707299][ T1364] __sys_sendmsg+0xcd/0x170 [13084.707299][ T1364] do_syscall_64+0xc6/0x1e0 [13084.707299][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13084.707299][ T1364] [13094.763127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13094.763864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13094.763864][ T1364] ___neigh_create+0x14b/0xf60 [13094.763864][ T1364] ip6_finish_output2+0xa70/0xf80 [13094.763864][ T1364] ip6_finish_output+0x4ed/0xd30 [13094.763864][ T1364] ip6_output+0x1f3/0x770 [13094.763864][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13094.763864][ T1364] mld_sendpack+0x62d/0xbc0 [13094.763864][ T1364] mld_ifc_work+0x32/0x1f0 [13094.763864][ T1364] process_one_work+0x84d/0x18a0 [13094.763864][ T1364] worker_thread+0x587/0xd30 [13094.763864][ T1364] kthread+0x28a/0x350 [13094.763864][ T1364] ret_from_fork+0x31/0x70 [13094.763864][ T1364] ret_from_fork_asm+0x1a/0x30 [13094.763864][ T1364] [13094.765590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13094.765590][ T1364] dst_init+0x84/0x4a0 [13094.765590][ T1364] dst_alloc+0x97/0x150 [13094.765590][ T1364] ip6_dst_alloc+0x23/0x90 [13094.765590][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13094.765590][ T1364] ip6_pol_route+0x56f/0x840 [13094.765590][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13094.765590][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13094.765590][ T1364] ipv6_rcv+0x1ad/0x810 [13094.765590][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13094.765590][ T1364] process_backlog+0x101/0x620 [13094.765590][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13094.765590][ T1364] net_rx_action+0x495/0xbe0 [13094.765590][ T1364] __do_softirq+0x1b5/0x7f6 [13094.765590][ T1364] [13094.767394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13094.767394][ T1364] netdev_get_by_index+0x5e/0x80 [13094.767394][ T1364] fib6_nh_init+0x3d8/0x15b0 [13094.767394][ T1364] ip6_route_info_create+0xf18/0x17d0 [13094.767394][ T1364] ip6_route_add+0x1c/0x140 [13094.767394][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13094.767394][ T1364] addrconf_add_dev+0xe2/0x170 [13094.767394][ T1364] inet6_addr_add+0x12f/0xa40 [13094.767394][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13094.767394][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.767394][ T1364] netlink_rcv_skb+0x130/0x360 [13094.767394][ T1364] netlink_unicast+0x449/0x710 [13094.767394][ T1364] netlink_sendmsg+0x723/0xbe0 [13094.767394][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13094.767394][ T1364] ___sys_sendmsg+0xee/0x170 [13094.767394][ T1364] __sys_sendmsg+0xcd/0x170 [13094.767394][ T1364] do_syscall_64+0xc6/0x1e0 [13094.767394][ T1364] [13094.769539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13094.769539][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13094.769539][ T1364] ipv6_find_idev+0x102/0x170 [13094.769539][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13094.769539][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.769539][ T1364] netlink_rcv_skb+0x130/0x360 [13094.769539][ T1364] netlink_unicast+0x449/0x710 [13094.769539][ T1364] netlink_sendmsg+0x723/0xbe0 [13094.769539][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13094.769539][ T1364] ___sys_sendmsg+0xee/0x170 [13094.769539][ T1364] __sys_sendmsg+0xcd/0x170 [13094.769539][ T1364] do_syscall_64+0xc6/0x1e0 [13094.769539][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.769539][ T1364] [13094.771221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13094.771221][ T1364] neigh_parms_alloc+0x1e5/0x510 [13094.771221][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13094.771221][ T1364] ipv6_find_idev+0x102/0x170 [13094.771221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13094.771221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13094.771221][ T1364] netlink_rcv_skb+0x130/0x360 [13094.771221][ T1364] netlink_unicast+0x449/0x710 [13094.771221][ T1364] netlink_sendmsg+0x723/0xbe0 [13094.771221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13094.771221][ T1364] ___sys_sendmsg+0xee/0x170 [13094.771221][ T1364] __sys_sendmsg+0xcd/0x170 [13094.771221][ T1364] do_syscall_64+0xc6/0x1e0 [13094.771221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13094.771221][ T1364] [13104.891134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13104.891700][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13104.891700][ T1364] ___neigh_create+0x14b/0xf60 [13104.891700][ T1364] ip6_finish_output2+0xa70/0xf80 [13104.891700][ T1364] ip6_finish_output+0x4ed/0xd30 [13104.891700][ T1364] ip6_output+0x1f3/0x770 [13104.891700][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13104.891700][ T1364] mld_sendpack+0x62d/0xbc0 [13104.891700][ T1364] mld_ifc_work+0x32/0x1f0 [13104.891700][ T1364] process_one_work+0x84d/0x18a0 [13104.891700][ T1364] worker_thread+0x587/0xd30 [13104.891700][ T1364] kthread+0x28a/0x350 [13104.891700][ T1364] ret_from_fork+0x31/0x70 [13104.891700][ T1364] ret_from_fork_asm+0x1a/0x30 [13104.891700][ T1364] [13104.893374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13104.893374][ T1364] dst_init+0x84/0x4a0 [13104.893374][ T1364] dst_alloc+0x97/0x150 [13104.893374][ T1364] ip6_dst_alloc+0x23/0x90 [13104.893374][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13104.893374][ T1364] ip6_pol_route+0x56f/0x840 [13104.893374][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13104.893374][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13104.893374][ T1364] ipv6_rcv+0x1ad/0x810 [13104.893374][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13104.893374][ T1364] process_backlog+0x101/0x620 [13104.893374][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13104.893374][ T1364] net_rx_action+0x495/0xbe0 [13104.893374][ T1364] __do_softirq+0x1b5/0x7f6 [13104.893374][ T1364] [13104.895212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13104.895212][ T1364] netdev_get_by_index+0x5e/0x80 [13104.895212][ T1364] fib6_nh_init+0x3d8/0x15b0 [13104.895212][ T1364] ip6_route_info_create+0xf18/0x17d0 [13104.895212][ T1364] ip6_route_add+0x1c/0x140 [13104.895212][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13104.895212][ T1364] addrconf_add_dev+0xe2/0x170 [13104.895212][ T1364] inet6_addr_add+0x12f/0xa40 [13104.895212][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13104.895212][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.895212][ T1364] netlink_rcv_skb+0x130/0x360 [13104.895212][ T1364] netlink_unicast+0x449/0x710 [13104.895212][ T1364] netlink_sendmsg+0x723/0xbe0 [13104.895212][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13104.895212][ T1364] ___sys_sendmsg+0xee/0x170 [13104.895212][ T1364] __sys_sendmsg+0xcd/0x170 [13104.895212][ T1364] do_syscall_64+0xc6/0x1e0 [13104.895212][ T1364] [13104.897349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13104.897349][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13104.897349][ T1364] ipv6_find_idev+0x102/0x170 [13104.897349][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13104.897349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.897349][ T1364] netlink_rcv_skb+0x130/0x360 [13104.897349][ T1364] netlink_unicast+0x449/0x710 [13104.897349][ T1364] netlink_sendmsg+0x723/0xbe0 [13104.897349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13104.897349][ T1364] ___sys_sendmsg+0xee/0x170 [13104.897349][ T1364] __sys_sendmsg+0xcd/0x170 [13104.897349][ T1364] do_syscall_64+0xc6/0x1e0 [13104.897349][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.897349][ T1364] [13104.899067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13104.899067][ T1364] neigh_parms_alloc+0x1e5/0x510 [13104.899067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13104.899067][ T1364] ipv6_find_idev+0x102/0x170 [13104.899067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13104.899067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13104.899067][ T1364] netlink_rcv_skb+0x130/0x360 [13104.899067][ T1364] netlink_unicast+0x449/0x710 [13104.899067][ T1364] netlink_sendmsg+0x723/0xbe0 [13104.899067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13104.899067][ T1364] ___sys_sendmsg+0xee/0x170 [13104.899067][ T1364] __sys_sendmsg+0xcd/0x170 [13104.899067][ T1364] do_syscall_64+0xc6/0x1e0 [13104.899067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13104.899067][ T1364] [13115.051125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13115.051968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13115.051968][ T1364] ___neigh_create+0x14b/0xf60 [13115.051968][ T1364] ip6_finish_output2+0xa70/0xf80 [13115.051968][ T1364] ip6_finish_output+0x4ed/0xd30 [13115.051968][ T1364] ip6_output+0x1f3/0x770 [13115.051968][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13115.051968][ T1364] mld_sendpack+0x62d/0xbc0 [13115.051968][ T1364] mld_ifc_work+0x32/0x1f0 [13115.051968][ T1364] process_one_work+0x84d/0x18a0 [13115.051968][ T1364] worker_thread+0x587/0xd30 [13115.051968][ T1364] kthread+0x28a/0x350 [13115.051968][ T1364] ret_from_fork+0x31/0x70 [13115.051968][ T1364] ret_from_fork_asm+0x1a/0x30 [13115.051968][ T1364] [13115.053629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13115.053629][ T1364] dst_init+0x84/0x4a0 [13115.053629][ T1364] dst_alloc+0x97/0x150 [13115.053629][ T1364] ip6_dst_alloc+0x23/0x90 [13115.053629][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13115.053629][ T1364] ip6_pol_route+0x56f/0x840 [13115.053629][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13115.053629][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13115.053629][ T1364] ipv6_rcv+0x1ad/0x810 [13115.053629][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13115.053629][ T1364] process_backlog+0x101/0x620 [13115.053629][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13115.053629][ T1364] net_rx_action+0x495/0xbe0 [13115.053629][ T1364] __do_softirq+0x1b5/0x7f6 [13115.053629][ T1364] [13115.055496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13115.055496][ T1364] netdev_get_by_index+0x5e/0x80 [13115.055496][ T1364] fib6_nh_init+0x3d8/0x15b0 [13115.055496][ T1364] ip6_route_info_create+0xf18/0x17d0 [13115.055496][ T1364] ip6_route_add+0x1c/0x140 [13115.055496][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13115.055496][ T1364] addrconf_add_dev+0xe2/0x170 [13115.055496][ T1364] inet6_addr_add+0x12f/0xa40 [13115.055496][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13115.055496][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.055496][ T1364] netlink_rcv_skb+0x130/0x360 [13115.055496][ T1364] netlink_unicast+0x449/0x710 [13115.055496][ T1364] netlink_sendmsg+0x723/0xbe0 [13115.055496][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13115.055496][ T1364] ___sys_sendmsg+0xee/0x170 [13115.055496][ T1364] __sys_sendmsg+0xcd/0x170 [13115.055496][ T1364] do_syscall_64+0xc6/0x1e0 [13115.055496][ T1364] [13115.057642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13115.057642][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13115.057642][ T1364] ipv6_find_idev+0x102/0x170 [13115.057642][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13115.057642][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.057642][ T1364] netlink_rcv_skb+0x130/0x360 [13115.057642][ T1364] netlink_unicast+0x449/0x710 [13115.057642][ T1364] netlink_sendmsg+0x723/0xbe0 [13115.057642][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13115.057642][ T1364] ___sys_sendmsg+0xee/0x170 [13115.057642][ T1364] __sys_sendmsg+0xcd/0x170 [13115.057642][ T1364] do_syscall_64+0xc6/0x1e0 [13115.057642][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13115.057642][ T1364] [13115.059327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13115.059327][ T1364] neigh_parms_alloc+0x1e5/0x510 [13115.059327][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13115.059327][ T1364] ipv6_find_idev+0x102/0x170 [13115.059327][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13115.059327][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13115.059327][ T1364] netlink_rcv_skb+0x130/0x360 [13115.059327][ T1364] netlink_unicast+0x449/0x710 [13115.059327][ T1364] netlink_sendmsg+0x723/0xbe0 [13115.059327][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13115.059327][ T1364] ___sys_sendmsg+0xee/0x170 [13115.059327][ T1364] __sys_sendmsg+0xcd/0x170 [13115.059327][ T1364] do_syscall_64+0xc6/0x1e0 [13115.059327][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13115.059327][ T1364] [13125.147152][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13125.147993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13125.147993][ T1364] ___neigh_create+0x14b/0xf60 [13125.147993][ T1364] ip6_finish_output2+0xa70/0xf80 [13125.147993][ T1364] ip6_finish_output+0x4ed/0xd30 [13125.147993][ T1364] ip6_output+0x1f3/0x770 [13125.147993][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13125.147993][ T1364] mld_sendpack+0x62d/0xbc0 [13125.147993][ T1364] mld_ifc_work+0x32/0x1f0 [13125.147993][ T1364] process_one_work+0x84d/0x18a0 [13125.147993][ T1364] worker_thread+0x587/0xd30 [13125.147993][ T1364] kthread+0x28a/0x350 [13125.147993][ T1364] ret_from_fork+0x31/0x70 [13125.147993][ T1364] ret_from_fork_asm+0x1a/0x30 [13125.147993][ T1364] [13125.149714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13125.149714][ T1364] dst_init+0x84/0x4a0 [13125.149714][ T1364] dst_alloc+0x97/0x150 [13125.149714][ T1364] ip6_dst_alloc+0x23/0x90 [13125.149714][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13125.149714][ T1364] ip6_pol_route+0x56f/0x840 [13125.149714][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13125.149714][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13125.149714][ T1364] ipv6_rcv+0x1ad/0x810 [13125.149714][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13125.149714][ T1364] process_backlog+0x101/0x620 [13125.149714][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13125.149714][ T1364] net_rx_action+0x495/0xbe0 [13125.149714][ T1364] __do_softirq+0x1b5/0x7f6 [13125.149714][ T1364] [13125.151470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13125.151470][ T1364] netdev_get_by_index+0x5e/0x80 [13125.151470][ T1364] fib6_nh_init+0x3d8/0x15b0 [13125.151470][ T1364] ip6_route_info_create+0xf18/0x17d0 [13125.151470][ T1364] ip6_route_add+0x1c/0x140 [13125.151470][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13125.151470][ T1364] addrconf_add_dev+0xe2/0x170 [13125.151470][ T1364] inet6_addr_add+0x12f/0xa40 [13125.151470][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13125.151470][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.151470][ T1364] netlink_rcv_skb+0x130/0x360 [13125.151470][ T1364] netlink_unicast+0x449/0x710 [13125.151470][ T1364] netlink_sendmsg+0x723/0xbe0 [13125.151470][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13125.151470][ T1364] ___sys_sendmsg+0xee/0x170 [13125.151470][ T1364] __sys_sendmsg+0xcd/0x170 [13125.151470][ T1364] do_syscall_64+0xc6/0x1e0 [13125.151470][ T1364] [13125.153691][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13125.153691][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13125.153691][ T1364] ipv6_find_idev+0x102/0x170 [13125.153691][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13125.153691][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.153691][ T1364] netlink_rcv_skb+0x130/0x360 [13125.153691][ T1364] netlink_unicast+0x449/0x710 [13125.153691][ T1364] netlink_sendmsg+0x723/0xbe0 [13125.153691][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13125.153691][ T1364] ___sys_sendmsg+0xee/0x170 [13125.153691][ T1364] __sys_sendmsg+0xcd/0x170 [13125.153691][ T1364] do_syscall_64+0xc6/0x1e0 [13125.153691][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13125.153691][ T1364] [13125.155413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13125.155413][ T1364] neigh_parms_alloc+0x1e5/0x510 [13125.155413][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13125.155413][ T1364] ipv6_find_idev+0x102/0x170 [13125.155413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13125.155413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13125.155413][ T1364] netlink_rcv_skb+0x130/0x360 [13125.155413][ T1364] netlink_unicast+0x449/0x710 [13125.155413][ T1364] netlink_sendmsg+0x723/0xbe0 [13125.155413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13125.155413][ T1364] ___sys_sendmsg+0xee/0x170 [13125.155413][ T1364] __sys_sendmsg+0xcd/0x170 [13125.155413][ T1364] do_syscall_64+0xc6/0x1e0 [13125.155413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13125.155413][ T1364] [13135.195141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13135.195950][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13135.195950][ T1364] ___neigh_create+0x14b/0xf60 [13135.195950][ T1364] ip6_finish_output2+0xa70/0xf80 [13135.195950][ T1364] ip6_finish_output+0x4ed/0xd30 [13135.195950][ T1364] ip6_output+0x1f3/0x770 [13135.195950][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13135.195950][ T1364] mld_sendpack+0x62d/0xbc0 [13135.195950][ T1364] mld_ifc_work+0x32/0x1f0 [13135.195950][ T1364] process_one_work+0x84d/0x18a0 [13135.195950][ T1364] worker_thread+0x587/0xd30 [13135.195950][ T1364] kthread+0x28a/0x350 [13135.195950][ T1364] ret_from_fork+0x31/0x70 [13135.195950][ T1364] ret_from_fork_asm+0x1a/0x30 [13135.195950][ T1364] [13135.197766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13135.197766][ T1364] dst_init+0x84/0x4a0 [13135.197766][ T1364] dst_alloc+0x97/0x150 [13135.197766][ T1364] ip6_dst_alloc+0x23/0x90 [13135.197766][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13135.197766][ T1364] ip6_pol_route+0x56f/0x840 [13135.197766][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13135.197766][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13135.197766][ T1364] ipv6_rcv+0x1ad/0x810 [13135.197766][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13135.197766][ T1364] process_backlog+0x101/0x620 [13135.197766][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13135.197766][ T1364] net_rx_action+0x495/0xbe0 [13135.197766][ T1364] __do_softirq+0x1b5/0x7f6 [13135.197766][ T1364] [13135.199567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13135.199567][ T1364] netdev_get_by_index+0x5e/0x80 [13135.199567][ T1364] fib6_nh_init+0x3d8/0x15b0 [13135.199567][ T1364] ip6_route_info_create+0xf18/0x17d0 [13135.199567][ T1364] ip6_route_add+0x1c/0x140 [13135.199567][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13135.199567][ T1364] addrconf_add_dev+0xe2/0x170 [13135.199567][ T1364] inet6_addr_add+0x12f/0xa40 [13135.199567][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13135.199567][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.199567][ T1364] netlink_rcv_skb+0x130/0x360 [13135.199567][ T1364] netlink_unicast+0x449/0x710 [13135.199567][ T1364] netlink_sendmsg+0x723/0xbe0 [13135.199567][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13135.199567][ T1364] ___sys_sendmsg+0xee/0x170 [13135.199567][ T1364] __sys_sendmsg+0xcd/0x170 [13135.199567][ T1364] do_syscall_64+0xc6/0x1e0 [13135.199567][ T1364] [13135.201814][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13135.201814][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13135.201814][ T1364] ipv6_find_idev+0x102/0x170 [13135.201814][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13135.201814][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.201814][ T1364] netlink_rcv_skb+0x130/0x360 [13135.201814][ T1364] netlink_unicast+0x449/0x710 [13135.201814][ T1364] netlink_sendmsg+0x723/0xbe0 [13135.201814][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13135.201814][ T1364] ___sys_sendmsg+0xee/0x170 [13135.201814][ T1364] __sys_sendmsg+0xcd/0x170 [13135.201814][ T1364] do_syscall_64+0xc6/0x1e0 [13135.201814][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.201814][ T1364] [13135.203555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13135.203555][ T1364] neigh_parms_alloc+0x1e5/0x510 [13135.203555][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13135.203555][ T1364] ipv6_find_idev+0x102/0x170 [13135.203555][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13135.203555][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13135.203555][ T1364] netlink_rcv_skb+0x130/0x360 [13135.203555][ T1364] netlink_unicast+0x449/0x710 [13135.203555][ T1364] netlink_sendmsg+0x723/0xbe0 [13135.203555][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13135.203555][ T1364] ___sys_sendmsg+0xee/0x170 [13135.203555][ T1364] __sys_sendmsg+0xcd/0x170 [13135.203555][ T1364] do_syscall_64+0xc6/0x1e0 [13135.203555][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13135.203555][ T1364] [13145.451080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13145.451553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13145.451553][ T1364] ___neigh_create+0x14b/0xf60 [13145.451553][ T1364] ip6_finish_output2+0xa70/0xf80 [13145.451553][ T1364] ip6_finish_output+0x4ed/0xd30 [13145.451553][ T1364] ip6_output+0x1f3/0x770 [13145.451553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13145.451553][ T1364] mld_sendpack+0x62d/0xbc0 [13145.451553][ T1364] mld_ifc_work+0x32/0x1f0 [13145.451553][ T1364] process_one_work+0x84d/0x18a0 [13145.451553][ T1364] worker_thread+0x587/0xd30 [13145.451553][ T1364] kthread+0x28a/0x350 [13145.451553][ T1364] ret_from_fork+0x31/0x70 [13145.451553][ T1364] ret_from_fork_asm+0x1a/0x30 [13145.451553][ T1364] [13145.453312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13145.453312][ T1364] dst_init+0x84/0x4a0 [13145.453312][ T1364] dst_alloc+0x97/0x150 [13145.453312][ T1364] ip6_dst_alloc+0x23/0x90 [13145.453312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13145.453312][ T1364] ip6_pol_route+0x56f/0x840 [13145.453312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13145.453312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13145.453312][ T1364] ipv6_rcv+0x1ad/0x810 [13145.453312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13145.453312][ T1364] process_backlog+0x101/0x620 [13145.453312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13145.453312][ T1364] net_rx_action+0x495/0xbe0 [13145.453312][ T1364] __do_softirq+0x1b5/0x7f6 [13145.453312][ T1364] [13145.455217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13145.455217][ T1364] netdev_get_by_index+0x5e/0x80 [13145.455217][ T1364] fib6_nh_init+0x3d8/0x15b0 [13145.455217][ T1364] ip6_route_info_create+0xf18/0x17d0 [13145.455217][ T1364] ip6_route_add+0x1c/0x140 [13145.455217][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13145.455217][ T1364] addrconf_add_dev+0xe2/0x170 [13145.455217][ T1364] inet6_addr_add+0x12f/0xa40 [13145.455217][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13145.455217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.455217][ T1364] netlink_rcv_skb+0x130/0x360 [13145.455217][ T1364] netlink_unicast+0x449/0x710 [13145.455217][ T1364] netlink_sendmsg+0x723/0xbe0 [13145.455217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13145.455217][ T1364] ___sys_sendmsg+0xee/0x170 [13145.455217][ T1364] __sys_sendmsg+0xcd/0x170 [13145.455217][ T1364] do_syscall_64+0xc6/0x1e0 [13145.455217][ T1364] [13145.457497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13145.457497][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13145.457497][ T1364] ipv6_find_idev+0x102/0x170 [13145.457497][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13145.457497][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.457497][ T1364] netlink_rcv_skb+0x130/0x360 [13145.457497][ T1364] netlink_unicast+0x449/0x710 [13145.457497][ T1364] netlink_sendmsg+0x723/0xbe0 [13145.457497][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13145.457497][ T1364] ___sys_sendmsg+0xee/0x170 [13145.457497][ T1364] __sys_sendmsg+0xcd/0x170 [13145.457497][ T1364] do_syscall_64+0xc6/0x1e0 [13145.457497][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.457497][ T1364] [13145.459222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13145.459222][ T1364] neigh_parms_alloc+0x1e5/0x510 [13145.459222][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13145.459222][ T1364] ipv6_find_idev+0x102/0x170 [13145.459222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13145.459222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13145.459222][ T1364] netlink_rcv_skb+0x130/0x360 [13145.459222][ T1364] netlink_unicast+0x449/0x710 [13145.459222][ T1364] netlink_sendmsg+0x723/0xbe0 [13145.459222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13145.459222][ T1364] ___sys_sendmsg+0xee/0x170 [13145.459222][ T1364] __sys_sendmsg+0xcd/0x170 [13145.459222][ T1364] do_syscall_64+0xc6/0x1e0 [13145.459222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13145.459222][ T1364] [13155.547135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13155.547979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13155.547979][ T1364] ___neigh_create+0x14b/0xf60 [13155.547979][ T1364] ip6_finish_output2+0xa70/0xf80 [13155.547979][ T1364] ip6_finish_output+0x4ed/0xd30 [13155.547979][ T1364] ip6_output+0x1f3/0x770 [13155.547979][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13155.547979][ T1364] mld_sendpack+0x62d/0xbc0 [13155.547979][ T1364] mld_ifc_work+0x32/0x1f0 [13155.547979][ T1364] process_one_work+0x84d/0x18a0 [13155.547979][ T1364] worker_thread+0x587/0xd30 [13155.547979][ T1364] kthread+0x28a/0x350 [13155.547979][ T1364] ret_from_fork+0x31/0x70 [13155.547979][ T1364] ret_from_fork_asm+0x1a/0x30 [13155.547979][ T1364] [13155.549640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13155.549640][ T1364] dst_init+0x84/0x4a0 [13155.549640][ T1364] dst_alloc+0x97/0x150 [13155.549640][ T1364] ip6_dst_alloc+0x23/0x90 [13155.549640][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13155.549640][ T1364] ip6_pol_route+0x56f/0x840 [13155.549640][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13155.549640][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13155.549640][ T1364] ipv6_rcv+0x1ad/0x810 [13155.549640][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13155.549640][ T1364] process_backlog+0x101/0x620 [13155.549640][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13155.549640][ T1364] net_rx_action+0x495/0xbe0 [13155.549640][ T1364] __do_softirq+0x1b5/0x7f6 [13155.549640][ T1364] [13155.551407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13155.551407][ T1364] netdev_get_by_index+0x5e/0x80 [13155.551407][ T1364] fib6_nh_init+0x3d8/0x15b0 [13155.551407][ T1364] ip6_route_info_create+0xf18/0x17d0 [13155.551407][ T1364] ip6_route_add+0x1c/0x140 [13155.551407][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13155.551407][ T1364] addrconf_add_dev+0xe2/0x170 [13155.551407][ T1364] inet6_addr_add+0x12f/0xa40 [13155.551407][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13155.551407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.551407][ T1364] netlink_rcv_skb+0x130/0x360 [13155.551407][ T1364] netlink_unicast+0x449/0x710 [13155.551407][ T1364] netlink_sendmsg+0x723/0xbe0 [13155.551407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13155.551407][ T1364] ___sys_sendmsg+0xee/0x170 [13155.551407][ T1364] __sys_sendmsg+0xcd/0x170 [13155.551407][ T1364] do_syscall_64+0xc6/0x1e0 [13155.551407][ T1364] [13155.553519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13155.553519][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13155.553519][ T1364] ipv6_find_idev+0x102/0x170 [13155.553519][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13155.553519][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.553519][ T1364] netlink_rcv_skb+0x130/0x360 [13155.553519][ T1364] netlink_unicast+0x449/0x710 [13155.553519][ T1364] netlink_sendmsg+0x723/0xbe0 [13155.553519][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13155.553519][ T1364] ___sys_sendmsg+0xee/0x170 [13155.553519][ T1364] __sys_sendmsg+0xcd/0x170 [13155.553519][ T1364] do_syscall_64+0xc6/0x1e0 [13155.553519][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13155.553519][ T1364] [13155.555237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13155.555237][ T1364] neigh_parms_alloc+0x1e5/0x510 [13155.555237][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13155.555237][ T1364] ipv6_find_idev+0x102/0x170 [13155.555237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13155.555237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13155.555237][ T1364] netlink_rcv_skb+0x130/0x360 [13155.555237][ T1364] netlink_unicast+0x449/0x710 [13155.555237][ T1364] netlink_sendmsg+0x723/0xbe0 [13155.555237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13155.555237][ T1364] ___sys_sendmsg+0xee/0x170 [13155.555237][ T1364] __sys_sendmsg+0xcd/0x170 [13155.555237][ T1364] do_syscall_64+0xc6/0x1e0 [13155.555237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13155.555237][ T1364] [13165.811062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13165.811533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13165.811533][ T1364] ___neigh_create+0x14b/0xf60 [13165.811533][ T1364] ip6_finish_output2+0xa70/0xf80 [13165.811533][ T1364] ip6_finish_output+0x4ed/0xd30 [13165.811533][ T1364] ip6_output+0x1f3/0x770 [13165.811533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13165.811533][ T1364] mld_sendpack+0x62d/0xbc0 [13165.811533][ T1364] mld_ifc_work+0x32/0x1f0 [13165.811533][ T1364] process_one_work+0x84d/0x18a0 [13165.811533][ T1364] worker_thread+0x587/0xd30 [13165.811533][ T1364] kthread+0x28a/0x350 [13165.811533][ T1364] ret_from_fork+0x31/0x70 [13165.811533][ T1364] ret_from_fork_asm+0x1a/0x30 [13165.811533][ T1364] [13165.813261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13165.813261][ T1364] dst_init+0x84/0x4a0 [13165.813261][ T1364] dst_alloc+0x97/0x150 [13165.813261][ T1364] ip6_dst_alloc+0x23/0x90 [13165.813261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13165.813261][ T1364] ip6_pol_route+0x56f/0x840 [13165.813261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13165.813261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13165.813261][ T1364] ipv6_rcv+0x1ad/0x810 [13165.813261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13165.813261][ T1364] process_backlog+0x101/0x620 [13165.813261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13165.813261][ T1364] net_rx_action+0x495/0xbe0 [13165.813261][ T1364] __do_softirq+0x1b5/0x7f6 [13165.813261][ T1364] [13165.815066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13165.815066][ T1364] netdev_get_by_index+0x5e/0x80 [13165.815066][ T1364] fib6_nh_init+0x3d8/0x15b0 [13165.815066][ T1364] ip6_route_info_create+0xf18/0x17d0 [13165.815066][ T1364] ip6_route_add+0x1c/0x140 [13165.815066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13165.815066][ T1364] addrconf_add_dev+0xe2/0x170 [13165.815066][ T1364] inet6_addr_add+0x12f/0xa40 [13165.815066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13165.815066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.815066][ T1364] netlink_rcv_skb+0x130/0x360 [13165.815066][ T1364] netlink_unicast+0x449/0x710 [13165.815066][ T1364] netlink_sendmsg+0x723/0xbe0 [13165.815066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13165.815066][ T1364] ___sys_sendmsg+0xee/0x170 [13165.815066][ T1364] __sys_sendmsg+0xcd/0x170 [13165.815066][ T1364] do_syscall_64+0xc6/0x1e0 [13165.815066][ T1364] [13165.817253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13165.817253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13165.817253][ T1364] ipv6_find_idev+0x102/0x170 [13165.817253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13165.817253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.817253][ T1364] netlink_rcv_skb+0x130/0x360 [13165.817253][ T1364] netlink_unicast+0x449/0x710 [13165.817253][ T1364] netlink_sendmsg+0x723/0xbe0 [13165.817253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13165.817253][ T1364] ___sys_sendmsg+0xee/0x170 [13165.817253][ T1364] __sys_sendmsg+0xcd/0x170 [13165.817253][ T1364] do_syscall_64+0xc6/0x1e0 [13165.817253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13165.817253][ T1364] [13165.818905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13165.818905][ T1364] neigh_parms_alloc+0x1e5/0x510 [13165.818905][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13165.818905][ T1364] ipv6_find_idev+0x102/0x170 [13165.818905][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13165.818905][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13165.818905][ T1364] netlink_rcv_skb+0x130/0x360 [13165.818905][ T1364] netlink_unicast+0x449/0x710 [13165.818905][ T1364] netlink_sendmsg+0x723/0xbe0 [13165.818905][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13165.818905][ T1364] ___sys_sendmsg+0xee/0x170 [13165.818905][ T1364] __sys_sendmsg+0xcd/0x170 [13165.818905][ T1364] do_syscall_64+0xc6/0x1e0 [13165.818905][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13165.818905][ T1364] [13176.059130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13176.059873][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13176.059873][ T1364] ___neigh_create+0x14b/0xf60 [13176.059873][ T1364] ip6_finish_output2+0xa70/0xf80 [13176.059873][ T1364] ip6_finish_output+0x4ed/0xd30 [13176.059873][ T1364] ip6_output+0x1f3/0x770 [13176.059873][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13176.059873][ T1364] mld_sendpack+0x62d/0xbc0 [13176.059873][ T1364] mld_ifc_work+0x32/0x1f0 [13176.059873][ T1364] process_one_work+0x84d/0x18a0 [13176.059873][ T1364] worker_thread+0x587/0xd30 [13176.059873][ T1364] kthread+0x28a/0x350 [13176.059873][ T1364] ret_from_fork+0x31/0x70 [13176.059873][ T1364] ret_from_fork_asm+0x1a/0x30 [13176.059873][ T1364] [13176.061531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13176.061531][ T1364] dst_init+0x84/0x4a0 [13176.061531][ T1364] dst_alloc+0x97/0x150 [13176.061531][ T1364] ip6_dst_alloc+0x23/0x90 [13176.061531][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13176.061531][ T1364] ip6_pol_route+0x56f/0x840 [13176.061531][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13176.061531][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13176.061531][ T1364] ipv6_rcv+0x1ad/0x810 [13176.061531][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13176.061531][ T1364] process_backlog+0x101/0x620 [13176.061531][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13176.061531][ T1364] net_rx_action+0x495/0xbe0 [13176.061531][ T1364] __do_softirq+0x1b5/0x7f6 [13176.061531][ T1364] [13176.063305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13176.063305][ T1364] netdev_get_by_index+0x5e/0x80 [13176.063305][ T1364] fib6_nh_init+0x3d8/0x15b0 [13176.063305][ T1364] ip6_route_info_create+0xf18/0x17d0 [13176.063305][ T1364] ip6_route_add+0x1c/0x140 [13176.063305][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13176.063305][ T1364] addrconf_add_dev+0xe2/0x170 [13176.063305][ T1364] inet6_addr_add+0x12f/0xa40 [13176.063305][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13176.063305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.063305][ T1364] netlink_rcv_skb+0x130/0x360 [13176.063305][ T1364] netlink_unicast+0x449/0x710 [13176.063305][ T1364] netlink_sendmsg+0x723/0xbe0 [13176.063305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13176.063305][ T1364] ___sys_sendmsg+0xee/0x170 [13176.063305][ T1364] __sys_sendmsg+0xcd/0x170 [13176.063305][ T1364] do_syscall_64+0xc6/0x1e0 [13176.063305][ T1364] [13176.065474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13176.065474][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13176.065474][ T1364] ipv6_find_idev+0x102/0x170 [13176.065474][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13176.065474][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.065474][ T1364] netlink_rcv_skb+0x130/0x360 [13176.065474][ T1364] netlink_unicast+0x449/0x710 [13176.065474][ T1364] netlink_sendmsg+0x723/0xbe0 [13176.065474][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13176.065474][ T1364] ___sys_sendmsg+0xee/0x170 [13176.065474][ T1364] __sys_sendmsg+0xcd/0x170 [13176.065474][ T1364] do_syscall_64+0xc6/0x1e0 [13176.065474][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13176.065474][ T1364] [13176.067142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13176.067142][ T1364] neigh_parms_alloc+0x1e5/0x510 [13176.067142][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13176.067142][ T1364] ipv6_find_idev+0x102/0x170 [13176.067142][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13176.067142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13176.067142][ T1364] netlink_rcv_skb+0x130/0x360 [13176.067142][ T1364] netlink_unicast+0x449/0x710 [13176.067142][ T1364] netlink_sendmsg+0x723/0xbe0 [13176.067142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13176.067142][ T1364] ___sys_sendmsg+0xee/0x170 [13176.067142][ T1364] __sys_sendmsg+0xcd/0x170 [13176.067142][ T1364] do_syscall_64+0xc6/0x1e0 [13176.067142][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13176.067142][ T1364] [13186.171119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13186.171948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13186.171948][ T1364] ___neigh_create+0x14b/0xf60 [13186.171948][ T1364] ip6_finish_output2+0xa70/0xf80 [13186.171948][ T1364] ip6_finish_output+0x4ed/0xd30 [13186.171948][ T1364] ip6_output+0x1f3/0x770 [13186.171948][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13186.171948][ T1364] mld_sendpack+0x62d/0xbc0 [13186.171948][ T1364] mld_ifc_work+0x32/0x1f0 [13186.171948][ T1364] process_one_work+0x84d/0x18a0 [13186.171948][ T1364] worker_thread+0x587/0xd30 [13186.171948][ T1364] kthread+0x28a/0x350 [13186.171948][ T1364] ret_from_fork+0x31/0x70 [13186.171948][ T1364] ret_from_fork_asm+0x1a/0x30 [13186.171948][ T1364] [13186.173646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13186.173646][ T1364] dst_init+0x84/0x4a0 [13186.173646][ T1364] dst_alloc+0x97/0x150 [13186.173646][ T1364] ip6_dst_alloc+0x23/0x90 [13186.173646][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13186.173646][ T1364] ip6_pol_route+0x56f/0x840 [13186.173646][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13186.173646][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13186.173646][ T1364] ipv6_rcv+0x1ad/0x810 [13186.173646][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13186.173646][ T1364] process_backlog+0x101/0x620 [13186.173646][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13186.173646][ T1364] net_rx_action+0x495/0xbe0 [13186.173646][ T1364] __do_softirq+0x1b5/0x7f6 [13186.173646][ T1364] [13186.175454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13186.175454][ T1364] netdev_get_by_index+0x5e/0x80 [13186.175454][ T1364] fib6_nh_init+0x3d8/0x15b0 [13186.175454][ T1364] ip6_route_info_create+0xf18/0x17d0 [13186.175454][ T1364] ip6_route_add+0x1c/0x140 [13186.175454][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13186.175454][ T1364] addrconf_add_dev+0xe2/0x170 [13186.175454][ T1364] inet6_addr_add+0x12f/0xa40 [13186.175454][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13186.175454][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.175454][ T1364] netlink_rcv_skb+0x130/0x360 [13186.175454][ T1364] netlink_unicast+0x449/0x710 [13186.175454][ T1364] netlink_sendmsg+0x723/0xbe0 [13186.175454][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13186.175454][ T1364] ___sys_sendmsg+0xee/0x170 [13186.175454][ T1364] __sys_sendmsg+0xcd/0x170 [13186.175454][ T1364] do_syscall_64+0xc6/0x1e0 [13186.175454][ T1364] [13186.177667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13186.177667][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13186.177667][ T1364] ipv6_find_idev+0x102/0x170 [13186.177667][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13186.177667][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.177667][ T1364] netlink_rcv_skb+0x130/0x360 [13186.177667][ T1364] netlink_unicast+0x449/0x710 [13186.177667][ T1364] netlink_sendmsg+0x723/0xbe0 [13186.177667][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13186.177667][ T1364] ___sys_sendmsg+0xee/0x170 [13186.177667][ T1364] __sys_sendmsg+0xcd/0x170 [13186.177667][ T1364] do_syscall_64+0xc6/0x1e0 [13186.177667][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13186.177667][ T1364] [13186.179325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13186.179325][ T1364] neigh_parms_alloc+0x1e5/0x510 [13186.179325][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13186.179325][ T1364] ipv6_find_idev+0x102/0x170 [13186.179325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13186.179325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13186.179325][ T1364] netlink_rcv_skb+0x130/0x360 [13186.179325][ T1364] netlink_unicast+0x449/0x710 [13186.179325][ T1364] netlink_sendmsg+0x723/0xbe0 [13186.179325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13186.179325][ T1364] ___sys_sendmsg+0xee/0x170 [13186.179325][ T1364] __sys_sendmsg+0xcd/0x170 [13186.179325][ T1364] do_syscall_64+0xc6/0x1e0 [13186.179325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13186.179325][ T1364] [13196.275121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13196.275921][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13196.275921][ T1364] ___neigh_create+0x14b/0xf60 [13196.275921][ T1364] ip6_finish_output2+0xa70/0xf80 [13196.275921][ T1364] ip6_finish_output+0x4ed/0xd30 [13196.275921][ T1364] ip6_output+0x1f3/0x770 [13196.275921][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13196.275921][ T1364] mld_sendpack+0x62d/0xbc0 [13196.275921][ T1364] mld_ifc_work+0x32/0x1f0 [13196.275921][ T1364] process_one_work+0x84d/0x18a0 [13196.275921][ T1364] worker_thread+0x587/0xd30 [13196.275921][ T1364] kthread+0x28a/0x350 [13196.275921][ T1364] ret_from_fork+0x31/0x70 [13196.275921][ T1364] ret_from_fork_asm+0x1a/0x30 [13196.275921][ T1364] [13196.277583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13196.277583][ T1364] dst_init+0x84/0x4a0 [13196.277583][ T1364] dst_alloc+0x97/0x150 [13196.277583][ T1364] ip6_dst_alloc+0x23/0x90 [13196.277583][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13196.277583][ T1364] ip6_pol_route+0x56f/0x840 [13196.277583][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13196.277583][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13196.277583][ T1364] ipv6_rcv+0x1ad/0x810 [13196.277583][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13196.277583][ T1364] process_backlog+0x101/0x620 [13196.277583][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13196.277583][ T1364] net_rx_action+0x495/0xbe0 [13196.277583][ T1364] __do_softirq+0x1b5/0x7f6 [13196.277583][ T1364] [13196.279425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13196.279425][ T1364] netdev_get_by_index+0x5e/0x80 [13196.279425][ T1364] fib6_nh_init+0x3d8/0x15b0 [13196.279425][ T1364] ip6_route_info_create+0xf18/0x17d0 [13196.279425][ T1364] ip6_route_add+0x1c/0x140 [13196.279425][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13196.279425][ T1364] addrconf_add_dev+0xe2/0x170 [13196.279425][ T1364] inet6_addr_add+0x12f/0xa40 [13196.279425][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13196.279425][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.279425][ T1364] netlink_rcv_skb+0x130/0x360 [13196.279425][ T1364] netlink_unicast+0x449/0x710 [13196.279425][ T1364] netlink_sendmsg+0x723/0xbe0 [13196.279425][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13196.279425][ T1364] ___sys_sendmsg+0xee/0x170 [13196.279425][ T1364] __sys_sendmsg+0xcd/0x170 [13196.279425][ T1364] do_syscall_64+0xc6/0x1e0 [13196.279425][ T1364] [13196.281619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13196.281619][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13196.281619][ T1364] ipv6_find_idev+0x102/0x170 [13196.281619][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13196.281619][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.281619][ T1364] netlink_rcv_skb+0x130/0x360 [13196.281619][ T1364] netlink_unicast+0x449/0x710 [13196.281619][ T1364] netlink_sendmsg+0x723/0xbe0 [13196.281619][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13196.281619][ T1364] ___sys_sendmsg+0xee/0x170 [13196.281619][ T1364] __sys_sendmsg+0xcd/0x170 [13196.281619][ T1364] do_syscall_64+0xc6/0x1e0 [13196.281619][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.281619][ T1364] [13196.283331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13196.283331][ T1364] neigh_parms_alloc+0x1e5/0x510 [13196.283331][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13196.283331][ T1364] ipv6_find_idev+0x102/0x170 [13196.283331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13196.283331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13196.283331][ T1364] netlink_rcv_skb+0x130/0x360 [13196.283331][ T1364] netlink_unicast+0x449/0x710 [13196.283331][ T1364] netlink_sendmsg+0x723/0xbe0 [13196.283331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13196.283331][ T1364] ___sys_sendmsg+0xee/0x170 [13196.283331][ T1364] __sys_sendmsg+0xcd/0x170 [13196.283331][ T1364] do_syscall_64+0xc6/0x1e0 [13196.283331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13196.283331][ T1364] [13206.531126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13206.531930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13206.531930][ T1364] ___neigh_create+0x14b/0xf60 [13206.531930][ T1364] ip6_finish_output2+0xa70/0xf80 [13206.531930][ T1364] ip6_finish_output+0x4ed/0xd30 [13206.531930][ T1364] ip6_output+0x1f3/0x770 [13206.531930][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13206.531930][ T1364] mld_sendpack+0x62d/0xbc0 [13206.531930][ T1364] mld_ifc_work+0x32/0x1f0 [13206.531930][ T1364] process_one_work+0x84d/0x18a0 [13206.531930][ T1364] worker_thread+0x587/0xd30 [13206.531930][ T1364] kthread+0x28a/0x350 [13206.531930][ T1364] ret_from_fork+0x31/0x70 [13206.531930][ T1364] ret_from_fork_asm+0x1a/0x30 [13206.531930][ T1364] [13206.533629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13206.533629][ T1364] dst_init+0x84/0x4a0 [13206.533629][ T1364] dst_alloc+0x97/0x150 [13206.533629][ T1364] ip6_dst_alloc+0x23/0x90 [13206.533629][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13206.533629][ T1364] ip6_pol_route+0x56f/0x840 [13206.533629][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13206.533629][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13206.533629][ T1364] ipv6_rcv+0x1ad/0x810 [13206.533629][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13206.533629][ T1364] process_backlog+0x101/0x620 [13206.533629][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13206.533629][ T1364] net_rx_action+0x495/0xbe0 [13206.533629][ T1364] __do_softirq+0x1b5/0x7f6 [13206.533629][ T1364] [13206.535465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13206.535465][ T1364] netdev_get_by_index+0x5e/0x80 [13206.535465][ T1364] fib6_nh_init+0x3d8/0x15b0 [13206.535465][ T1364] ip6_route_info_create+0xf18/0x17d0 [13206.535465][ T1364] ip6_route_add+0x1c/0x140 [13206.535465][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13206.535465][ T1364] addrconf_add_dev+0xe2/0x170 [13206.535465][ T1364] inet6_addr_add+0x12f/0xa40 [13206.535465][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13206.535465][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.535465][ T1364] netlink_rcv_skb+0x130/0x360 [13206.535465][ T1364] netlink_unicast+0x449/0x710 [13206.535465][ T1364] netlink_sendmsg+0x723/0xbe0 [13206.535465][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13206.535465][ T1364] ___sys_sendmsg+0xee/0x170 [13206.535465][ T1364] __sys_sendmsg+0xcd/0x170 [13206.535465][ T1364] do_syscall_64+0xc6/0x1e0 [13206.535465][ T1364] [13206.538111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13206.538111][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13206.538111][ T1364] ipv6_find_idev+0x102/0x170 [13206.538111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13206.538111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.538111][ T1364] netlink_rcv_skb+0x130/0x360 [13206.538111][ T1364] netlink_unicast+0x449/0x710 [13206.538111][ T1364] netlink_sendmsg+0x723/0xbe0 [13206.538111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13206.538111][ T1364] ___sys_sendmsg+0xee/0x170 [13206.538111][ T1364] __sys_sendmsg+0xcd/0x170 [13206.538111][ T1364] do_syscall_64+0xc6/0x1e0 [13206.538111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.538111][ T1364] [13206.539824][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13206.539824][ T1364] neigh_parms_alloc+0x1e5/0x510 [13206.539824][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13206.539824][ T1364] ipv6_find_idev+0x102/0x170 [13206.539824][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13206.539824][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13206.539824][ T1364] netlink_rcv_skb+0x130/0x360 [13206.539824][ T1364] netlink_unicast+0x449/0x710 [13206.539824][ T1364] netlink_sendmsg+0x723/0xbe0 [13206.539824][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13206.539824][ T1364] ___sys_sendmsg+0xee/0x170 [13206.539824][ T1364] __sys_sendmsg+0xcd/0x170 [13206.539824][ T1364] do_syscall_64+0xc6/0x1e0 [13206.539824][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13206.539824][ T1364] [13216.707140][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13216.707958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13216.707958][ T1364] ___neigh_create+0x14b/0xf60 [13216.707958][ T1364] ip6_finish_output2+0xa70/0xf80 [13216.707958][ T1364] ip6_finish_output+0x4ed/0xd30 [13216.707958][ T1364] ip6_output+0x1f3/0x770 [13216.707958][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13216.707958][ T1364] mld_sendpack+0x62d/0xbc0 [13216.707958][ T1364] mld_ifc_work+0x32/0x1f0 [13216.707958][ T1364] process_one_work+0x84d/0x18a0 [13216.707958][ T1364] worker_thread+0x587/0xd30 [13216.707958][ T1364] kthread+0x28a/0x350 [13216.707958][ T1364] ret_from_fork+0x31/0x70 [13216.707958][ T1364] ret_from_fork_asm+0x1a/0x30 [13216.707958][ T1364] [13216.709709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13216.709709][ T1364] dst_init+0x84/0x4a0 [13216.709709][ T1364] dst_alloc+0x97/0x150 [13216.709709][ T1364] ip6_dst_alloc+0x23/0x90 [13216.709709][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13216.709709][ T1364] ip6_pol_route+0x56f/0x840 [13216.709709][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13216.709709][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13216.709709][ T1364] ipv6_rcv+0x1ad/0x810 [13216.709709][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13216.709709][ T1364] process_backlog+0x101/0x620 [13216.709709][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13216.709709][ T1364] net_rx_action+0x495/0xbe0 [13216.709709][ T1364] __do_softirq+0x1b5/0x7f6 [13216.709709][ T1364] [13216.711532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13216.711532][ T1364] netdev_get_by_index+0x5e/0x80 [13216.711532][ T1364] fib6_nh_init+0x3d8/0x15b0 [13216.711532][ T1364] ip6_route_info_create+0xf18/0x17d0 [13216.711532][ T1364] ip6_route_add+0x1c/0x140 [13216.711532][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13216.711532][ T1364] addrconf_add_dev+0xe2/0x170 [13216.711532][ T1364] inet6_addr_add+0x12f/0xa40 [13216.711532][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13216.711532][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.711532][ T1364] netlink_rcv_skb+0x130/0x360 [13216.711532][ T1364] netlink_unicast+0x449/0x710 [13216.711532][ T1364] netlink_sendmsg+0x723/0xbe0 [13216.711532][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13216.711532][ T1364] ___sys_sendmsg+0xee/0x170 [13216.711532][ T1364] __sys_sendmsg+0xcd/0x170 [13216.711532][ T1364] do_syscall_64+0xc6/0x1e0 [13216.711532][ T1364] [13216.713781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13216.713781][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13216.713781][ T1364] ipv6_find_idev+0x102/0x170 [13216.713781][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13216.713781][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.713781][ T1364] netlink_rcv_skb+0x130/0x360 [13216.713781][ T1364] netlink_unicast+0x449/0x710 [13216.713781][ T1364] netlink_sendmsg+0x723/0xbe0 [13216.713781][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13216.713781][ T1364] ___sys_sendmsg+0xee/0x170 [13216.713781][ T1364] __sys_sendmsg+0xcd/0x170 [13216.713781][ T1364] do_syscall_64+0xc6/0x1e0 [13216.713781][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.713781][ T1364] [13216.715510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13216.715510][ T1364] neigh_parms_alloc+0x1e5/0x510 [13216.715510][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13216.715510][ T1364] ipv6_find_idev+0x102/0x170 [13216.715510][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13216.715510][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13216.715510][ T1364] netlink_rcv_skb+0x130/0x360 [13216.715510][ T1364] netlink_unicast+0x449/0x710 [13216.715510][ T1364] netlink_sendmsg+0x723/0xbe0 [13216.715510][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13216.715510][ T1364] ___sys_sendmsg+0xee/0x170 [13216.715510][ T1364] __sys_sendmsg+0xcd/0x170 [13216.715510][ T1364] do_syscall_64+0xc6/0x1e0 [13216.715510][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13216.715510][ T1364] [13226.843240][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13226.844004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13226.844004][ T1364] ___neigh_create+0x14b/0xf60 [13226.844004][ T1364] ip6_finish_output2+0xa70/0xf80 [13226.844004][ T1364] ip6_finish_output+0x4ed/0xd30 [13226.844004][ T1364] ip6_output+0x1f3/0x770 [13226.844004][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13226.844004][ T1364] mld_sendpack+0x62d/0xbc0 [13226.844004][ T1364] mld_ifc_work+0x32/0x1f0 [13226.844004][ T1364] process_one_work+0x84d/0x18a0 [13226.844004][ T1364] worker_thread+0x587/0xd30 [13226.844004][ T1364] kthread+0x28a/0x350 [13226.844004][ T1364] ret_from_fork+0x31/0x70 [13226.844004][ T1364] ret_from_fork_asm+0x1a/0x30 [13226.844004][ T1364] [13226.845657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13226.845657][ T1364] dst_init+0x84/0x4a0 [13226.845657][ T1364] dst_alloc+0x97/0x150 [13226.845657][ T1364] ip6_dst_alloc+0x23/0x90 [13226.845657][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13226.845657][ T1364] ip6_pol_route+0x56f/0x840 [13226.845657][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13226.845657][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13226.845657][ T1364] ipv6_rcv+0x1ad/0x810 [13226.845657][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13226.845657][ T1364] process_backlog+0x101/0x620 [13226.845657][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13226.845657][ T1364] net_rx_action+0x495/0xbe0 [13226.845657][ T1364] __do_softirq+0x1b5/0x7f6 [13226.845657][ T1364] [13226.847395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13226.847395][ T1364] netdev_get_by_index+0x5e/0x80 [13226.847395][ T1364] fib6_nh_init+0x3d8/0x15b0 [13226.847395][ T1364] ip6_route_info_create+0xf18/0x17d0 [13226.847395][ T1364] ip6_route_add+0x1c/0x140 [13226.847395][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13226.847395][ T1364] addrconf_add_dev+0xe2/0x170 [13226.847395][ T1364] inet6_addr_add+0x12f/0xa40 [13226.847395][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13226.847395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.847395][ T1364] netlink_rcv_skb+0x130/0x360 [13226.847395][ T1364] netlink_unicast+0x449/0x710 [13226.847395][ T1364] netlink_sendmsg+0x723/0xbe0 [13226.847395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13226.847395][ T1364] ___sys_sendmsg+0xee/0x170 [13226.847395][ T1364] __sys_sendmsg+0xcd/0x170 [13226.847395][ T1364] do_syscall_64+0xc6/0x1e0 [13226.847395][ T1364] [13226.849577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13226.849577][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13226.849577][ T1364] ipv6_find_idev+0x102/0x170 [13226.849577][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13226.849577][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.849577][ T1364] netlink_rcv_skb+0x130/0x360 [13226.849577][ T1364] netlink_unicast+0x449/0x710 [13226.849577][ T1364] netlink_sendmsg+0x723/0xbe0 [13226.849577][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13226.849577][ T1364] ___sys_sendmsg+0xee/0x170 [13226.849577][ T1364] __sys_sendmsg+0xcd/0x170 [13226.849577][ T1364] do_syscall_64+0xc6/0x1e0 [13226.849577][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13226.849577][ T1364] [13226.851306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13226.851306][ T1364] neigh_parms_alloc+0x1e5/0x510 [13226.851306][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13226.851306][ T1364] ipv6_find_idev+0x102/0x170 [13226.851306][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13226.851306][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13226.851306][ T1364] netlink_rcv_skb+0x130/0x360 [13226.851306][ T1364] netlink_unicast+0x449/0x710 [13226.851306][ T1364] netlink_sendmsg+0x723/0xbe0 [13226.851306][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13226.851306][ T1364] ___sys_sendmsg+0xee/0x170 [13226.851306][ T1364] __sys_sendmsg+0xcd/0x170 [13226.851306][ T1364] do_syscall_64+0xc6/0x1e0 [13226.851306][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13226.851306][ T1364] [13237.091128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13237.091919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13237.091919][ T1364] ___neigh_create+0x14b/0xf60 [13237.091919][ T1364] ip6_finish_output2+0xa70/0xf80 [13237.091919][ T1364] ip6_finish_output+0x4ed/0xd30 [13237.091919][ T1364] ip6_output+0x1f3/0x770 [13237.091919][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13237.091919][ T1364] mld_sendpack+0x62d/0xbc0 [13237.091919][ T1364] mld_ifc_work+0x32/0x1f0 [13237.091919][ T1364] process_one_work+0x84d/0x18a0 [13237.091919][ T1364] worker_thread+0x587/0xd30 [13237.091919][ T1364] kthread+0x28a/0x350 [13237.091919][ T1364] ret_from_fork+0x31/0x70 [13237.091919][ T1364] ret_from_fork_asm+0x1a/0x30 [13237.091919][ T1364] [13237.093605][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13237.093605][ T1364] dst_init+0x84/0x4a0 [13237.093605][ T1364] dst_alloc+0x97/0x150 [13237.093605][ T1364] ip6_dst_alloc+0x23/0x90 [13237.093605][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13237.093605][ T1364] ip6_pol_route+0x56f/0x840 [13237.093605][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13237.093605][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13237.093605][ T1364] ipv6_rcv+0x1ad/0x810 [13237.093605][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13237.093605][ T1364] process_backlog+0x101/0x620 [13237.093605][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13237.093605][ T1364] net_rx_action+0x495/0xbe0 [13237.093605][ T1364] __do_softirq+0x1b5/0x7f6 [13237.093605][ T1364] [13237.095313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13237.095313][ T1364] netdev_get_by_index+0x5e/0x80 [13237.095313][ T1364] fib6_nh_init+0x3d8/0x15b0 [13237.095313][ T1364] ip6_route_info_create+0xf18/0x17d0 [13237.095313][ T1364] ip6_route_add+0x1c/0x140 [13237.095313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13237.095313][ T1364] addrconf_add_dev+0xe2/0x170 [13237.095313][ T1364] inet6_addr_add+0x12f/0xa40 [13237.095313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13237.095313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.095313][ T1364] netlink_rcv_skb+0x130/0x360 [13237.095313][ T1364] netlink_unicast+0x449/0x710 [13237.095313][ T1364] netlink_sendmsg+0x723/0xbe0 [13237.095313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13237.095313][ T1364] ___sys_sendmsg+0xee/0x170 [13237.095313][ T1364] __sys_sendmsg+0xcd/0x170 [13237.095313][ T1364] do_syscall_64+0xc6/0x1e0 [13237.095313][ T1364] [13237.097396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13237.097396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13237.097396][ T1364] ipv6_find_idev+0x102/0x170 [13237.097396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13237.097396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.097396][ T1364] netlink_rcv_skb+0x130/0x360 [13237.097396][ T1364] netlink_unicast+0x449/0x710 [13237.097396][ T1364] netlink_sendmsg+0x723/0xbe0 [13237.097396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13237.097396][ T1364] ___sys_sendmsg+0xee/0x170 [13237.097396][ T1364] __sys_sendmsg+0xcd/0x170 [13237.097396][ T1364] do_syscall_64+0xc6/0x1e0 [13237.097396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13237.097396][ T1364] [13237.099045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13237.099045][ T1364] neigh_parms_alloc+0x1e5/0x510 [13237.099045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13237.099045][ T1364] ipv6_find_idev+0x102/0x170 [13237.099045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13237.099045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13237.099045][ T1364] netlink_rcv_skb+0x130/0x360 [13237.099045][ T1364] netlink_unicast+0x449/0x710 [13237.099045][ T1364] netlink_sendmsg+0x723/0xbe0 [13237.099045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13237.099045][ T1364] ___sys_sendmsg+0xee/0x170 [13237.099045][ T1364] __sys_sendmsg+0xcd/0x170 [13237.099045][ T1364] do_syscall_64+0xc6/0x1e0 [13237.099045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13237.099045][ T1364] [13247.147130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13247.147835][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13247.147835][ T1364] ___neigh_create+0x14b/0xf60 [13247.147835][ T1364] ip6_finish_output2+0xa70/0xf80 [13247.147835][ T1364] ip6_finish_output+0x4ed/0xd30 [13247.147835][ T1364] ip6_output+0x1f3/0x770 [13247.147835][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13247.147835][ T1364] mld_sendpack+0x62d/0xbc0 [13247.147835][ T1364] mld_ifc_work+0x32/0x1f0 [13247.147835][ T1364] process_one_work+0x84d/0x18a0 [13247.147835][ T1364] worker_thread+0x587/0xd30 [13247.147835][ T1364] kthread+0x28a/0x350 [13247.147835][ T1364] ret_from_fork+0x31/0x70 [13247.147835][ T1364] ret_from_fork_asm+0x1a/0x30 [13247.147835][ T1364] [13247.149507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13247.149507][ T1364] dst_init+0x84/0x4a0 [13247.149507][ T1364] dst_alloc+0x97/0x150 [13247.149507][ T1364] ip6_dst_alloc+0x23/0x90 [13247.149507][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13247.149507][ T1364] ip6_pol_route+0x56f/0x840 [13247.149507][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13247.149507][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13247.149507][ T1364] ipv6_rcv+0x1ad/0x810 [13247.149507][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13247.149507][ T1364] process_backlog+0x101/0x620 [13247.149507][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13247.149507][ T1364] net_rx_action+0x495/0xbe0 [13247.149507][ T1364] __do_softirq+0x1b5/0x7f6 [13247.149507][ T1364] [13247.151462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13247.151462][ T1364] netdev_get_by_index+0x5e/0x80 [13247.151462][ T1364] fib6_nh_init+0x3d8/0x15b0 [13247.151462][ T1364] ip6_route_info_create+0xf18/0x17d0 [13247.151462][ T1364] ip6_route_add+0x1c/0x140 [13247.151462][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13247.151462][ T1364] addrconf_add_dev+0xe2/0x170 [13247.151462][ T1364] inet6_addr_add+0x12f/0xa40 [13247.151462][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13247.151462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.151462][ T1364] netlink_rcv_skb+0x130/0x360 [13247.151462][ T1364] netlink_unicast+0x449/0x710 [13247.151462][ T1364] netlink_sendmsg+0x723/0xbe0 [13247.151462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13247.151462][ T1364] ___sys_sendmsg+0xee/0x170 [13247.151462][ T1364] __sys_sendmsg+0xcd/0x170 [13247.151462][ T1364] do_syscall_64+0xc6/0x1e0 [13247.151462][ T1364] [13247.153673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13247.153673][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13247.153673][ T1364] ipv6_find_idev+0x102/0x170 [13247.153673][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13247.153673][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.153673][ T1364] netlink_rcv_skb+0x130/0x360 [13247.153673][ T1364] netlink_unicast+0x449/0x710 [13247.153673][ T1364] netlink_sendmsg+0x723/0xbe0 [13247.153673][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13247.153673][ T1364] ___sys_sendmsg+0xee/0x170 [13247.153673][ T1364] __sys_sendmsg+0xcd/0x170 [13247.153673][ T1364] do_syscall_64+0xc6/0x1e0 [13247.153673][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13247.153673][ T1364] [13247.155395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13247.155395][ T1364] neigh_parms_alloc+0x1e5/0x510 [13247.155395][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13247.155395][ T1364] ipv6_find_idev+0x102/0x170 [13247.155395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13247.155395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13247.155395][ T1364] netlink_rcv_skb+0x130/0x360 [13247.155395][ T1364] netlink_unicast+0x449/0x710 [13247.155395][ T1364] netlink_sendmsg+0x723/0xbe0 [13247.155395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13247.155395][ T1364] ___sys_sendmsg+0xee/0x170 [13247.155395][ T1364] __sys_sendmsg+0xcd/0x170 [13247.155395][ T1364] do_syscall_64+0xc6/0x1e0 [13247.155395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13247.155395][ T1364] [13257.411049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13257.411553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13257.411553][ T1364] ___neigh_create+0x14b/0xf60 [13257.411553][ T1364] ip6_finish_output2+0xa70/0xf80 [13257.411553][ T1364] ip6_finish_output+0x4ed/0xd30 [13257.411553][ T1364] ip6_output+0x1f3/0x770 [13257.411553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13257.411553][ T1364] mld_sendpack+0x62d/0xbc0 [13257.411553][ T1364] mld_ifc_work+0x32/0x1f0 [13257.411553][ T1364] process_one_work+0x84d/0x18a0 [13257.411553][ T1364] worker_thread+0x587/0xd30 [13257.411553][ T1364] kthread+0x28a/0x350 [13257.411553][ T1364] ret_from_fork+0x31/0x70 [13257.411553][ T1364] ret_from_fork_asm+0x1a/0x30 [13257.411553][ T1364] [13257.413255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13257.413255][ T1364] dst_init+0x84/0x4a0 [13257.413255][ T1364] dst_alloc+0x97/0x150 [13257.413255][ T1364] ip6_dst_alloc+0x23/0x90 [13257.413255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13257.413255][ T1364] ip6_pol_route+0x56f/0x840 [13257.413255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13257.413255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13257.413255][ T1364] ipv6_rcv+0x1ad/0x810 [13257.413255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13257.413255][ T1364] process_backlog+0x101/0x620 [13257.413255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13257.413255][ T1364] net_rx_action+0x495/0xbe0 [13257.413255][ T1364] __do_softirq+0x1b5/0x7f6 [13257.413255][ T1364] [13257.415138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13257.415138][ T1364] netdev_get_by_index+0x5e/0x80 [13257.415138][ T1364] fib6_nh_init+0x3d8/0x15b0 [13257.415138][ T1364] ip6_route_info_create+0xf18/0x17d0 [13257.415138][ T1364] ip6_route_add+0x1c/0x140 [13257.415138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13257.415138][ T1364] addrconf_add_dev+0xe2/0x170 [13257.415138][ T1364] inet6_addr_add+0x12f/0xa40 [13257.415138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13257.415138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.415138][ T1364] netlink_rcv_skb+0x130/0x360 [13257.415138][ T1364] netlink_unicast+0x449/0x710 [13257.415138][ T1364] netlink_sendmsg+0x723/0xbe0 [13257.415138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13257.415138][ T1364] ___sys_sendmsg+0xee/0x170 [13257.415138][ T1364] __sys_sendmsg+0xcd/0x170 [13257.415138][ T1364] do_syscall_64+0xc6/0x1e0 [13257.415138][ T1364] [13257.417376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13257.417376][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13257.417376][ T1364] ipv6_find_idev+0x102/0x170 [13257.417376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13257.417376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.417376][ T1364] netlink_rcv_skb+0x130/0x360 [13257.417376][ T1364] netlink_unicast+0x449/0x710 [13257.417376][ T1364] netlink_sendmsg+0x723/0xbe0 [13257.417376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13257.417376][ T1364] ___sys_sendmsg+0xee/0x170 [13257.417376][ T1364] __sys_sendmsg+0xcd/0x170 [13257.417376][ T1364] do_syscall_64+0xc6/0x1e0 [13257.417376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13257.417376][ T1364] [13257.419091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13257.419091][ T1364] neigh_parms_alloc+0x1e5/0x510 [13257.419091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13257.419091][ T1364] ipv6_find_idev+0x102/0x170 [13257.419091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13257.419091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13257.419091][ T1364] netlink_rcv_skb+0x130/0x360 [13257.419091][ T1364] netlink_unicast+0x449/0x710 [13257.419091][ T1364] netlink_sendmsg+0x723/0xbe0 [13257.419091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13257.419091][ T1364] ___sys_sendmsg+0xee/0x170 [13257.419091][ T1364] __sys_sendmsg+0xcd/0x170 [13257.419091][ T1364] do_syscall_64+0xc6/0x1e0 [13257.419091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13257.419091][ T1364] [13267.611128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13267.611754][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13267.611754][ T1364] ___neigh_create+0x14b/0xf60 [13267.611754][ T1364] ip6_finish_output2+0xa70/0xf80 [13267.611754][ T1364] ip6_finish_output+0x4ed/0xd30 [13267.611754][ T1364] ip6_output+0x1f3/0x770 [13267.611754][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13267.611754][ T1364] mld_sendpack+0x62d/0xbc0 [13267.611754][ T1364] mld_ifc_work+0x32/0x1f0 [13267.611754][ T1364] process_one_work+0x84d/0x18a0 [13267.611754][ T1364] worker_thread+0x587/0xd30 [13267.611754][ T1364] kthread+0x28a/0x350 [13267.611754][ T1364] ret_from_fork+0x31/0x70 [13267.611754][ T1364] ret_from_fork_asm+0x1a/0x30 [13267.611754][ T1364] [13267.613389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13267.613389][ T1364] dst_init+0x84/0x4a0 [13267.613389][ T1364] dst_alloc+0x97/0x150 [13267.613389][ T1364] ip6_dst_alloc+0x23/0x90 [13267.613389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13267.613389][ T1364] ip6_pol_route+0x56f/0x840 [13267.613389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13267.613389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13267.613389][ T1364] ipv6_rcv+0x1ad/0x810 [13267.613389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13267.613389][ T1364] process_backlog+0x101/0x620 [13267.613389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13267.613389][ T1364] net_rx_action+0x495/0xbe0 [13267.613389][ T1364] __do_softirq+0x1b5/0x7f6 [13267.613389][ T1364] [13267.615230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13267.615230][ T1364] netdev_get_by_index+0x5e/0x80 [13267.615230][ T1364] fib6_nh_init+0x3d8/0x15b0 [13267.615230][ T1364] ip6_route_info_create+0xf18/0x17d0 [13267.615230][ T1364] ip6_route_add+0x1c/0x140 [13267.615230][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13267.615230][ T1364] addrconf_add_dev+0xe2/0x170 [13267.615230][ T1364] inet6_addr_add+0x12f/0xa40 [13267.615230][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13267.615230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.615230][ T1364] netlink_rcv_skb+0x130/0x360 [13267.615230][ T1364] netlink_unicast+0x449/0x710 [13267.615230][ T1364] netlink_sendmsg+0x723/0xbe0 [13267.615230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13267.615230][ T1364] ___sys_sendmsg+0xee/0x170 [13267.615230][ T1364] __sys_sendmsg+0xcd/0x170 [13267.615230][ T1364] do_syscall_64+0xc6/0x1e0 [13267.615230][ T1364] [13267.617266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13267.617266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13267.617266][ T1364] ipv6_find_idev+0x102/0x170 [13267.617266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13267.617266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.617266][ T1364] netlink_rcv_skb+0x130/0x360 [13267.617266][ T1364] netlink_unicast+0x449/0x710 [13267.617266][ T1364] netlink_sendmsg+0x723/0xbe0 [13267.617266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13267.617266][ T1364] ___sys_sendmsg+0xee/0x170 [13267.617266][ T1364] __sys_sendmsg+0xcd/0x170 [13267.617266][ T1364] do_syscall_64+0xc6/0x1e0 [13267.617266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13267.617266][ T1364] [13267.618859][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13267.618859][ T1364] neigh_parms_alloc+0x1e5/0x510 [13267.618859][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13267.618859][ T1364] ipv6_find_idev+0x102/0x170 [13267.618859][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13267.618859][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13267.618859][ T1364] netlink_rcv_skb+0x130/0x360 [13267.618859][ T1364] netlink_unicast+0x449/0x710 [13267.618859][ T1364] netlink_sendmsg+0x723/0xbe0 [13267.618859][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13267.618859][ T1364] ___sys_sendmsg+0xee/0x170 [13267.618859][ T1364] __sys_sendmsg+0xcd/0x170 [13267.618859][ T1364] do_syscall_64+0xc6/0x1e0 [13267.618859][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13267.618859][ T1364] [13277.755139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13277.755951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13277.755951][ T1364] ___neigh_create+0x14b/0xf60 [13277.755951][ T1364] ip6_finish_output2+0xa70/0xf80 [13277.755951][ T1364] ip6_finish_output+0x4ed/0xd30 [13277.755951][ T1364] ip6_output+0x1f3/0x770 [13277.755951][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13277.755951][ T1364] mld_sendpack+0x62d/0xbc0 [13277.755951][ T1364] mld_ifc_work+0x32/0x1f0 [13277.755951][ T1364] process_one_work+0x84d/0x18a0 [13277.755951][ T1364] worker_thread+0x587/0xd30 [13277.755951][ T1364] kthread+0x28a/0x350 [13277.755951][ T1364] ret_from_fork+0x31/0x70 [13277.755951][ T1364] ret_from_fork_asm+0x1a/0x30 [13277.755951][ T1364] [13277.757656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13277.757656][ T1364] dst_init+0x84/0x4a0 [13277.757656][ T1364] dst_alloc+0x97/0x150 [13277.757656][ T1364] ip6_dst_alloc+0x23/0x90 [13277.757656][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13277.757656][ T1364] ip6_pol_route+0x56f/0x840 [13277.757656][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13277.757656][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13277.757656][ T1364] ipv6_rcv+0x1ad/0x810 [13277.757656][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13277.757656][ T1364] process_backlog+0x101/0x620 [13277.757656][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13277.757656][ T1364] net_rx_action+0x495/0xbe0 [13277.757656][ T1364] __do_softirq+0x1b5/0x7f6 [13277.757656][ T1364] [13277.759445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13277.759445][ T1364] netdev_get_by_index+0x5e/0x80 [13277.759445][ T1364] fib6_nh_init+0x3d8/0x15b0 [13277.759445][ T1364] ip6_route_info_create+0xf18/0x17d0 [13277.759445][ T1364] ip6_route_add+0x1c/0x140 [13277.759445][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13277.759445][ T1364] addrconf_add_dev+0xe2/0x170 [13277.759445][ T1364] inet6_addr_add+0x12f/0xa40 [13277.759445][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13277.759445][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.759445][ T1364] netlink_rcv_skb+0x130/0x360 [13277.759445][ T1364] netlink_unicast+0x449/0x710 [13277.759445][ T1364] netlink_sendmsg+0x723/0xbe0 [13277.759445][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13277.759445][ T1364] ___sys_sendmsg+0xee/0x170 [13277.759445][ T1364] __sys_sendmsg+0xcd/0x170 [13277.759445][ T1364] do_syscall_64+0xc6/0x1e0 [13277.759445][ T1364] [13277.761564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13277.761564][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13277.761564][ T1364] ipv6_find_idev+0x102/0x170 [13277.761564][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13277.761564][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.761564][ T1364] netlink_rcv_skb+0x130/0x360 [13277.761564][ T1364] netlink_unicast+0x449/0x710 [13277.761564][ T1364] netlink_sendmsg+0x723/0xbe0 [13277.761564][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13277.761564][ T1364] ___sys_sendmsg+0xee/0x170 [13277.761564][ T1364] __sys_sendmsg+0xcd/0x170 [13277.761564][ T1364] do_syscall_64+0xc6/0x1e0 [13277.761564][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13277.761564][ T1364] [13277.763221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13277.763221][ T1364] neigh_parms_alloc+0x1e5/0x510 [13277.763221][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13277.763221][ T1364] ipv6_find_idev+0x102/0x170 [13277.763221][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13277.763221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13277.763221][ T1364] netlink_rcv_skb+0x130/0x360 [13277.763221][ T1364] netlink_unicast+0x449/0x710 [13277.763221][ T1364] netlink_sendmsg+0x723/0xbe0 [13277.763221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13277.763221][ T1364] ___sys_sendmsg+0xee/0x170 [13277.763221][ T1364] __sys_sendmsg+0xcd/0x170 [13277.763221][ T1364] do_syscall_64+0xc6/0x1e0 [13277.763221][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13277.763221][ T1364] [13288.003137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13288.003851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13288.003851][ T1364] ___neigh_create+0x14b/0xf60 [13288.003851][ T1364] ip6_finish_output2+0xa70/0xf80 [13288.003851][ T1364] ip6_finish_output+0x4ed/0xd30 [13288.003851][ T1364] ip6_output+0x1f3/0x770 [13288.003851][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13288.003851][ T1364] mld_sendpack+0x62d/0xbc0 [13288.003851][ T1364] mld_ifc_work+0x32/0x1f0 [13288.003851][ T1364] process_one_work+0x84d/0x18a0 [13288.003851][ T1364] worker_thread+0x587/0xd30 [13288.003851][ T1364] kthread+0x28a/0x350 [13288.003851][ T1364] ret_from_fork+0x31/0x70 [13288.003851][ T1364] ret_from_fork_asm+0x1a/0x30 [13288.003851][ T1364] [13288.005556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13288.005556][ T1364] dst_init+0x84/0x4a0 [13288.005556][ T1364] dst_alloc+0x97/0x150 [13288.005556][ T1364] ip6_dst_alloc+0x23/0x90 [13288.005556][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13288.005556][ T1364] ip6_pol_route+0x56f/0x840 [13288.005556][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13288.005556][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13288.005556][ T1364] ipv6_rcv+0x1ad/0x810 [13288.005556][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13288.005556][ T1364] process_backlog+0x101/0x620 [13288.005556][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13288.005556][ T1364] net_rx_action+0x495/0xbe0 [13288.005556][ T1364] __do_softirq+0x1b5/0x7f6 [13288.005556][ T1364] [13288.007357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13288.007357][ T1364] netdev_get_by_index+0x5e/0x80 [13288.007357][ T1364] fib6_nh_init+0x3d8/0x15b0 [13288.007357][ T1364] ip6_route_info_create+0xf18/0x17d0 [13288.007357][ T1364] ip6_route_add+0x1c/0x140 [13288.007357][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13288.007357][ T1364] addrconf_add_dev+0xe2/0x170 [13288.007357][ T1364] inet6_addr_add+0x12f/0xa40 [13288.007357][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13288.007357][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.007357][ T1364] netlink_rcv_skb+0x130/0x360 [13288.007357][ T1364] netlink_unicast+0x449/0x710 [13288.007357][ T1364] netlink_sendmsg+0x723/0xbe0 [13288.007357][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13288.007357][ T1364] ___sys_sendmsg+0xee/0x170 [13288.007357][ T1364] __sys_sendmsg+0xcd/0x170 [13288.007357][ T1364] do_syscall_64+0xc6/0x1e0 [13288.007357][ T1364] [13288.009552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13288.009552][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13288.009552][ T1364] ipv6_find_idev+0x102/0x170 [13288.009552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13288.009552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.009552][ T1364] netlink_rcv_skb+0x130/0x360 [13288.009552][ T1364] netlink_unicast+0x449/0x710 [13288.009552][ T1364] netlink_sendmsg+0x723/0xbe0 [13288.009552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13288.009552][ T1364] ___sys_sendmsg+0xee/0x170 [13288.009552][ T1364] __sys_sendmsg+0xcd/0x170 [13288.009552][ T1364] do_syscall_64+0xc6/0x1e0 [13288.009552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13288.009552][ T1364] [13288.011240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13288.011240][ T1364] neigh_parms_alloc+0x1e5/0x510 [13288.011240][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13288.011240][ T1364] ipv6_find_idev+0x102/0x170 [13288.011240][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13288.011240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13288.011240][ T1364] netlink_rcv_skb+0x130/0x360 [13288.011240][ T1364] netlink_unicast+0x449/0x710 [13288.011240][ T1364] netlink_sendmsg+0x723/0xbe0 [13288.011240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13288.011240][ T1364] ___sys_sendmsg+0xee/0x170 [13288.011240][ T1364] __sys_sendmsg+0xcd/0x170 [13288.011240][ T1364] do_syscall_64+0xc6/0x1e0 [13288.011240][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13288.011240][ T1364] [13298.123142][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13298.123749][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13298.123749][ T1364] ___neigh_create+0x14b/0xf60 [13298.123749][ T1364] ip6_finish_output2+0xa70/0xf80 [13298.123749][ T1364] ip6_finish_output+0x4ed/0xd30 [13298.123749][ T1364] ip6_output+0x1f3/0x770 [13298.123749][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13298.123749][ T1364] mld_sendpack+0x62d/0xbc0 [13298.123749][ T1364] mld_ifc_work+0x32/0x1f0 [13298.123749][ T1364] process_one_work+0x84d/0x18a0 [13298.123749][ T1364] worker_thread+0x587/0xd30 [13298.123749][ T1364] kthread+0x28a/0x350 [13298.123749][ T1364] ret_from_fork+0x31/0x70 [13298.123749][ T1364] ret_from_fork_asm+0x1a/0x30 [13298.123749][ T1364] [13298.125423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13298.125423][ T1364] dst_init+0x84/0x4a0 [13298.125423][ T1364] dst_alloc+0x97/0x150 [13298.125423][ T1364] ip6_dst_alloc+0x23/0x90 [13298.125423][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13298.125423][ T1364] ip6_pol_route+0x56f/0x840 [13298.125423][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13298.125423][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13298.125423][ T1364] ipv6_rcv+0x1ad/0x810 [13298.125423][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13298.125423][ T1364] process_backlog+0x101/0x620 [13298.125423][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13298.125423][ T1364] net_rx_action+0x495/0xbe0 [13298.125423][ T1364] __do_softirq+0x1b5/0x7f6 [13298.125423][ T1364] [13298.127202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13298.127202][ T1364] netdev_get_by_index+0x5e/0x80 [13298.127202][ T1364] fib6_nh_init+0x3d8/0x15b0 [13298.127202][ T1364] ip6_route_info_create+0xf18/0x17d0 [13298.127202][ T1364] ip6_route_add+0x1c/0x140 [13298.127202][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13298.127202][ T1364] addrconf_add_dev+0xe2/0x170 [13298.127202][ T1364] inet6_addr_add+0x12f/0xa40 [13298.127202][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13298.127202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.127202][ T1364] netlink_rcv_skb+0x130/0x360 [13298.127202][ T1364] netlink_unicast+0x449/0x710 [13298.127202][ T1364] netlink_sendmsg+0x723/0xbe0 [13298.127202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13298.127202][ T1364] ___sys_sendmsg+0xee/0x170 [13298.127202][ T1364] __sys_sendmsg+0xcd/0x170 [13298.127202][ T1364] do_syscall_64+0xc6/0x1e0 [13298.127202][ T1364] [13298.129387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13298.129387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13298.129387][ T1364] ipv6_find_idev+0x102/0x170 [13298.129387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13298.129387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.129387][ T1364] netlink_rcv_skb+0x130/0x360 [13298.129387][ T1364] netlink_unicast+0x449/0x710 [13298.129387][ T1364] netlink_sendmsg+0x723/0xbe0 [13298.129387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13298.129387][ T1364] ___sys_sendmsg+0xee/0x170 [13298.129387][ T1364] __sys_sendmsg+0xcd/0x170 [13298.129387][ T1364] do_syscall_64+0xc6/0x1e0 [13298.129387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13298.129387][ T1364] [13298.131051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13298.131051][ T1364] neigh_parms_alloc+0x1e5/0x510 [13298.131051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13298.131051][ T1364] ipv6_find_idev+0x102/0x170 [13298.131051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13298.131051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13298.131051][ T1364] netlink_rcv_skb+0x130/0x360 [13298.131051][ T1364] netlink_unicast+0x449/0x710 [13298.131051][ T1364] netlink_sendmsg+0x723/0xbe0 [13298.131051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13298.131051][ T1364] ___sys_sendmsg+0xee/0x170 [13298.131051][ T1364] __sys_sendmsg+0xcd/0x170 [13298.131051][ T1364] do_syscall_64+0xc6/0x1e0 [13298.131051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13298.131051][ T1364] [13308.379210][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13308.379932][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13308.379932][ T1364] ___neigh_create+0x14b/0xf60 [13308.379932][ T1364] ip6_finish_output2+0xa70/0xf80 [13308.379932][ T1364] ip6_finish_output+0x4ed/0xd30 [13308.379932][ T1364] ip6_output+0x1f3/0x770 [13308.379932][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13308.379932][ T1364] mld_sendpack+0x62d/0xbc0 [13308.379932][ T1364] mld_ifc_work+0x32/0x1f0 [13308.379932][ T1364] process_one_work+0x84d/0x18a0 [13308.379932][ T1364] worker_thread+0x587/0xd30 [13308.379932][ T1364] kthread+0x28a/0x350 [13308.379932][ T1364] ret_from_fork+0x31/0x70 [13308.379932][ T1364] ret_from_fork_asm+0x1a/0x30 [13308.379932][ T1364] [13308.381669][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13308.381669][ T1364] dst_init+0x84/0x4a0 [13308.381669][ T1364] dst_alloc+0x97/0x150 [13308.381669][ T1364] ip6_dst_alloc+0x23/0x90 [13308.381669][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13308.381669][ T1364] ip6_pol_route+0x56f/0x840 [13308.381669][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13308.381669][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13308.381669][ T1364] ipv6_rcv+0x1ad/0x810 [13308.381669][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13308.381669][ T1364] process_backlog+0x101/0x620 [13308.381669][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13308.381669][ T1364] net_rx_action+0x495/0xbe0 [13308.381669][ T1364] __do_softirq+0x1b5/0x7f6 [13308.381669][ T1364] [13308.383548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13308.383548][ T1364] netdev_get_by_index+0x5e/0x80 [13308.383548][ T1364] fib6_nh_init+0x3d8/0x15b0 [13308.383548][ T1364] ip6_route_info_create+0xf18/0x17d0 [13308.383548][ T1364] ip6_route_add+0x1c/0x140 [13308.383548][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13308.383548][ T1364] addrconf_add_dev+0xe2/0x170 [13308.383548][ T1364] inet6_addr_add+0x12f/0xa40 [13308.383548][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13308.383548][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13308.383548][ T1364] netlink_rcv_skb+0x130/0x360 [13308.383548][ T1364] netlink_unicast+0x449/0x710 [13308.383548][ T1364] netlink_sendmsg+0x723/0xbe0 [13308.383548][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13308.383548][ T1364] ___sys_sendmsg+0xee/0x170 [13308.383548][ T1364] __sys_sendmsg+0xcd/0x170 [13308.383548][ T1364] do_syscall_64+0xc6/0x1e0 [13308.383548][ T1364] [13308.385727][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13308.385727][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13308.385727][ T1364] ipv6_find_idev+0x102/0x170 [13308.385727][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13308.385727][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13308.385727][ T1364] netlink_rcv_skb+0x130/0x360 [13308.385727][ T1364] netlink_unicast+0x449/0x710 [13308.385727][ T1364] netlink_sendmsg+0x723/0xbe0 [13308.385727][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13308.385727][ T1364] ___sys_sendmsg+0xee/0x170 [13308.385727][ T1364] __sys_sendmsg+0xcd/0x170 [13308.385727][ T1364] do_syscall_64+0xc6/0x1e0 [13308.385727][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13308.385727][ T1364] [13308.387387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13308.387387][ T1364] neigh_parms_alloc+0x1e5/0x510 [13308.387387][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13308.387387][ T1364] ipv6_find_idev+0x102/0x170 [13308.387387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13308.387387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13308.387387][ T1364] netlink_rcv_skb+0x130/0x360 [13308.387387][ T1364] netlink_unicast+0x449/0x710 [13308.387387][ T1364] netlink_sendmsg+0x723/0xbe0 [13308.387387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13308.387387][ T1364] ___sys_sendmsg+0xee/0x170 [13308.387387][ T1364] __sys_sendmsg+0xcd/0x170 [13308.387387][ T1364] do_syscall_64+0xc6/0x1e0 [13308.387387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13308.387387][ T1364] [13318.643223][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13318.644085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13318.644085][ T1364] ___neigh_create+0x14b/0xf60 [13318.644085][ T1364] ip6_finish_output2+0xa70/0xf80 [13318.644085][ T1364] ip6_finish_output+0x4ed/0xd30 [13318.644085][ T1364] ip6_output+0x1f3/0x770 [13318.644085][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13318.644085][ T1364] mld_sendpack+0x62d/0xbc0 [13318.644085][ T1364] mld_ifc_work+0x32/0x1f0 [13318.644085][ T1364] process_one_work+0x84d/0x18a0 [13318.644085][ T1364] worker_thread+0x587/0xd30 [13318.644085][ T1364] kthread+0x28a/0x350 [13318.644085][ T1364] ret_from_fork+0x31/0x70 [13318.644085][ T1364] ret_from_fork_asm+0x1a/0x30 [13318.644085][ T1364] [13318.645747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13318.645747][ T1364] dst_init+0x84/0x4a0 [13318.645747][ T1364] dst_alloc+0x97/0x150 [13318.645747][ T1364] ip6_dst_alloc+0x23/0x90 [13318.645747][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13318.645747][ T1364] ip6_pol_route+0x56f/0x840 [13318.645747][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13318.645747][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13318.645747][ T1364] ipv6_rcv+0x1ad/0x810 [13318.645747][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13318.645747][ T1364] process_backlog+0x101/0x620 [13318.645747][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13318.645747][ T1364] net_rx_action+0x495/0xbe0 [13318.645747][ T1364] __do_softirq+0x1b5/0x7f6 [13318.645747][ T1364] [13318.647592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13318.647592][ T1364] netdev_get_by_index+0x5e/0x80 [13318.647592][ T1364] fib6_nh_init+0x3d8/0x15b0 [13318.647592][ T1364] ip6_route_info_create+0xf18/0x17d0 [13318.647592][ T1364] ip6_route_add+0x1c/0x140 [13318.647592][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13318.647592][ T1364] addrconf_add_dev+0xe2/0x170 [13318.647592][ T1364] inet6_addr_add+0x12f/0xa40 [13318.647592][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13318.647592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.647592][ T1364] netlink_rcv_skb+0x130/0x360 [13318.647592][ T1364] netlink_unicast+0x449/0x710 [13318.647592][ T1364] netlink_sendmsg+0x723/0xbe0 [13318.647592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13318.647592][ T1364] ___sys_sendmsg+0xee/0x170 [13318.647592][ T1364] __sys_sendmsg+0xcd/0x170 [13318.647592][ T1364] do_syscall_64+0xc6/0x1e0 [13318.647592][ T1364] [13318.649716][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13318.649716][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13318.649716][ T1364] ipv6_find_idev+0x102/0x170 [13318.649716][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13318.649716][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.649716][ T1364] netlink_rcv_skb+0x130/0x360 [13318.649716][ T1364] netlink_unicast+0x449/0x710 [13318.649716][ T1364] netlink_sendmsg+0x723/0xbe0 [13318.649716][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13318.649716][ T1364] ___sys_sendmsg+0xee/0x170 [13318.649716][ T1364] __sys_sendmsg+0xcd/0x170 [13318.649716][ T1364] do_syscall_64+0xc6/0x1e0 [13318.649716][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13318.649716][ T1364] [13318.651375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13318.651375][ T1364] neigh_parms_alloc+0x1e5/0x510 [13318.651375][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13318.651375][ T1364] ipv6_find_idev+0x102/0x170 [13318.651375][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13318.651375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13318.651375][ T1364] netlink_rcv_skb+0x130/0x360 [13318.651375][ T1364] netlink_unicast+0x449/0x710 [13318.651375][ T1364] netlink_sendmsg+0x723/0xbe0 [13318.651375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13318.651375][ T1364] ___sys_sendmsg+0xee/0x170 [13318.651375][ T1364] __sys_sendmsg+0xcd/0x170 [13318.651375][ T1364] do_syscall_64+0xc6/0x1e0 [13318.651375][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13318.651375][ T1364] [13328.707143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13328.708012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13328.708012][ T1364] ___neigh_create+0x14b/0xf60 [13328.708012][ T1364] ip6_finish_output2+0xa70/0xf80 [13328.708012][ T1364] ip6_finish_output+0x4ed/0xd30 [13328.708012][ T1364] ip6_output+0x1f3/0x770 [13328.708012][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13328.708012][ T1364] mld_sendpack+0x62d/0xbc0 [13328.708012][ T1364] mld_ifc_work+0x32/0x1f0 [13328.708012][ T1364] process_one_work+0x84d/0x18a0 [13328.708012][ T1364] worker_thread+0x587/0xd30 [13328.708012][ T1364] kthread+0x28a/0x350 [13328.708012][ T1364] ret_from_fork+0x31/0x70 [13328.708012][ T1364] ret_from_fork_asm+0x1a/0x30 [13328.708012][ T1364] [13328.709702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13328.709702][ T1364] dst_init+0x84/0x4a0 [13328.709702][ T1364] dst_alloc+0x97/0x150 [13328.709702][ T1364] ip6_dst_alloc+0x23/0x90 [13328.709702][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13328.709702][ T1364] ip6_pol_route+0x56f/0x840 [13328.709702][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13328.709702][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13328.709702][ T1364] ipv6_rcv+0x1ad/0x810 [13328.709702][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13328.709702][ T1364] process_backlog+0x101/0x620 [13328.709702][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13328.709702][ T1364] net_rx_action+0x495/0xbe0 [13328.709702][ T1364] __do_softirq+0x1b5/0x7f6 [13328.709702][ T1364] [13328.711528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13328.711528][ T1364] netdev_get_by_index+0x5e/0x80 [13328.711528][ T1364] fib6_nh_init+0x3d8/0x15b0 [13328.711528][ T1364] ip6_route_info_create+0xf18/0x17d0 [13328.711528][ T1364] ip6_route_add+0x1c/0x140 [13328.711528][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13328.711528][ T1364] addrconf_add_dev+0xe2/0x170 [13328.711528][ T1364] inet6_addr_add+0x12f/0xa40 [13328.711528][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13328.711528][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.711528][ T1364] netlink_rcv_skb+0x130/0x360 [13328.711528][ T1364] netlink_unicast+0x449/0x710 [13328.711528][ T1364] netlink_sendmsg+0x723/0xbe0 [13328.711528][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13328.711528][ T1364] ___sys_sendmsg+0xee/0x170 [13328.711528][ T1364] __sys_sendmsg+0xcd/0x170 [13328.711528][ T1364] do_syscall_64+0xc6/0x1e0 [13328.711528][ T1364] [13328.713742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13328.713742][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13328.713742][ T1364] ipv6_find_idev+0x102/0x170 [13328.713742][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13328.713742][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.713742][ T1364] netlink_rcv_skb+0x130/0x360 [13328.713742][ T1364] netlink_unicast+0x449/0x710 [13328.713742][ T1364] netlink_sendmsg+0x723/0xbe0 [13328.713742][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13328.713742][ T1364] ___sys_sendmsg+0xee/0x170 [13328.713742][ T1364] __sys_sendmsg+0xcd/0x170 [13328.713742][ T1364] do_syscall_64+0xc6/0x1e0 [13328.713742][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13328.713742][ T1364] [13328.715418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13328.715418][ T1364] neigh_parms_alloc+0x1e5/0x510 [13328.715418][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13328.715418][ T1364] ipv6_find_idev+0x102/0x170 [13328.715418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13328.715418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13328.715418][ T1364] netlink_rcv_skb+0x130/0x360 [13328.715418][ T1364] netlink_unicast+0x449/0x710 [13328.715418][ T1364] netlink_sendmsg+0x723/0xbe0 [13328.715418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13328.715418][ T1364] ___sys_sendmsg+0xee/0x170 [13328.715418][ T1364] __sys_sendmsg+0xcd/0x170 [13328.715418][ T1364] do_syscall_64+0xc6/0x1e0 [13328.715418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13328.715418][ T1364] [13338.771142][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13338.771804][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13338.771804][ T1364] ___neigh_create+0x14b/0xf60 [13338.771804][ T1364] ip6_finish_output2+0xa70/0xf80 [13338.771804][ T1364] ip6_finish_output+0x4ed/0xd30 [13338.771804][ T1364] ip6_output+0x1f3/0x770 [13338.771804][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13338.771804][ T1364] mld_sendpack+0x62d/0xbc0 [13338.771804][ T1364] mld_ifc_work+0x32/0x1f0 [13338.771804][ T1364] process_one_work+0x84d/0x18a0 [13338.771804][ T1364] worker_thread+0x587/0xd30 [13338.771804][ T1364] kthread+0x28a/0x350 [13338.771804][ T1364] ret_from_fork+0x31/0x70 [13338.771804][ T1364] ret_from_fork_asm+0x1a/0x30 [13338.771804][ T1364] [13338.773486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13338.773486][ T1364] dst_init+0x84/0x4a0 [13338.773486][ T1364] dst_alloc+0x97/0x150 [13338.773486][ T1364] ip6_dst_alloc+0x23/0x90 [13338.773486][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13338.773486][ T1364] ip6_pol_route+0x56f/0x840 [13338.773486][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13338.773486][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13338.773486][ T1364] ipv6_rcv+0x1ad/0x810 [13338.773486][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13338.773486][ T1364] process_backlog+0x101/0x620 [13338.773486][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13338.773486][ T1364] net_rx_action+0x495/0xbe0 [13338.773486][ T1364] __do_softirq+0x1b5/0x7f6 [13338.773486][ T1364] [13338.775302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13338.775302][ T1364] netdev_get_by_index+0x5e/0x80 [13338.775302][ T1364] fib6_nh_init+0x3d8/0x15b0 [13338.775302][ T1364] ip6_route_info_create+0xf18/0x17d0 [13338.775302][ T1364] ip6_route_add+0x1c/0x140 [13338.775302][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13338.775302][ T1364] addrconf_add_dev+0xe2/0x170 [13338.775302][ T1364] inet6_addr_add+0x12f/0xa40 [13338.775302][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13338.775302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.775302][ T1364] netlink_rcv_skb+0x130/0x360 [13338.775302][ T1364] netlink_unicast+0x449/0x710 [13338.775302][ T1364] netlink_sendmsg+0x723/0xbe0 [13338.775302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13338.775302][ T1364] ___sys_sendmsg+0xee/0x170 [13338.775302][ T1364] __sys_sendmsg+0xcd/0x170 [13338.775302][ T1364] do_syscall_64+0xc6/0x1e0 [13338.775302][ T1364] [13338.777429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13338.777429][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13338.777429][ T1364] ipv6_find_idev+0x102/0x170 [13338.777429][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13338.777429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.777429][ T1364] netlink_rcv_skb+0x130/0x360 [13338.777429][ T1364] netlink_unicast+0x449/0x710 [13338.777429][ T1364] netlink_sendmsg+0x723/0xbe0 [13338.777429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13338.777429][ T1364] ___sys_sendmsg+0xee/0x170 [13338.777429][ T1364] __sys_sendmsg+0xcd/0x170 [13338.777429][ T1364] do_syscall_64+0xc6/0x1e0 [13338.777429][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13338.777429][ T1364] [13338.779129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13338.779129][ T1364] neigh_parms_alloc+0x1e5/0x510 [13338.779129][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13338.779129][ T1364] ipv6_find_idev+0x102/0x170 [13338.779129][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13338.779129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13338.779129][ T1364] netlink_rcv_skb+0x130/0x360 [13338.779129][ T1364] netlink_unicast+0x449/0x710 [13338.779129][ T1364] netlink_sendmsg+0x723/0xbe0 [13338.779129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13338.779129][ T1364] ___sys_sendmsg+0xee/0x170 [13338.779129][ T1364] __sys_sendmsg+0xcd/0x170 [13338.779129][ T1364] do_syscall_64+0xc6/0x1e0 [13338.779129][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13338.779129][ T1364] [13349.019137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13349.020096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13349.020096][ T1364] ___neigh_create+0x14b/0xf60 [13349.020096][ T1364] ip6_finish_output2+0xa70/0xf80 [13349.020096][ T1364] ip6_finish_output+0x4ed/0xd30 [13349.020096][ T1364] ip6_output+0x1f3/0x770 [13349.020096][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13349.020096][ T1364] mld_sendpack+0x62d/0xbc0 [13349.020096][ T1364] mld_ifc_work+0x32/0x1f0 [13349.020096][ T1364] process_one_work+0x84d/0x18a0 [13349.020096][ T1364] worker_thread+0x587/0xd30 [13349.020096][ T1364] kthread+0x28a/0x350 [13349.020096][ T1364] ret_from_fork+0x31/0x70 [13349.020096][ T1364] ret_from_fork_asm+0x1a/0x30 [13349.020096][ T1364] [13349.021762][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13349.021762][ T1364] dst_init+0x84/0x4a0 [13349.021762][ T1364] dst_alloc+0x97/0x150 [13349.021762][ T1364] ip6_dst_alloc+0x23/0x90 [13349.021762][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13349.021762][ T1364] ip6_pol_route+0x56f/0x840 [13349.021762][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13349.021762][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13349.021762][ T1364] ipv6_rcv+0x1ad/0x810 [13349.021762][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13349.021762][ T1364] process_backlog+0x101/0x620 [13349.021762][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13349.021762][ T1364] net_rx_action+0x495/0xbe0 [13349.021762][ T1364] __do_softirq+0x1b5/0x7f6 [13349.021762][ T1364] [13349.023550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13349.023550][ T1364] netdev_get_by_index+0x5e/0x80 [13349.023550][ T1364] fib6_nh_init+0x3d8/0x15b0 [13349.023550][ T1364] ip6_route_info_create+0xf18/0x17d0 [13349.023550][ T1364] ip6_route_add+0x1c/0x140 [13349.023550][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13349.023550][ T1364] addrconf_add_dev+0xe2/0x170 [13349.023550][ T1364] inet6_addr_add+0x12f/0xa40 [13349.023550][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13349.023550][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.023550][ T1364] netlink_rcv_skb+0x130/0x360 [13349.023550][ T1364] netlink_unicast+0x449/0x710 [13349.023550][ T1364] netlink_sendmsg+0x723/0xbe0 [13349.023550][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13349.023550][ T1364] ___sys_sendmsg+0xee/0x170 [13349.023550][ T1364] __sys_sendmsg+0xcd/0x170 [13349.023550][ T1364] do_syscall_64+0xc6/0x1e0 [13349.023550][ T1364] [13349.025732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13349.025732][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13349.025732][ T1364] ipv6_find_idev+0x102/0x170 [13349.025732][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13349.025732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.025732][ T1364] netlink_rcv_skb+0x130/0x360 [13349.025732][ T1364] netlink_unicast+0x449/0x710 [13349.025732][ T1364] netlink_sendmsg+0x723/0xbe0 [13349.025732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13349.025732][ T1364] ___sys_sendmsg+0xee/0x170 [13349.025732][ T1364] __sys_sendmsg+0xcd/0x170 [13349.025732][ T1364] do_syscall_64+0xc6/0x1e0 [13349.025732][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13349.025732][ T1364] [13349.027396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13349.027396][ T1364] neigh_parms_alloc+0x1e5/0x510 [13349.027396][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13349.027396][ T1364] ipv6_find_idev+0x102/0x170 [13349.027396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13349.027396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13349.027396][ T1364] netlink_rcv_skb+0x130/0x360 [13349.027396][ T1364] netlink_unicast+0x449/0x710 [13349.027396][ T1364] netlink_sendmsg+0x723/0xbe0 [13349.027396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13349.027396][ T1364] ___sys_sendmsg+0xee/0x170 [13349.027396][ T1364] __sys_sendmsg+0xcd/0x170 [13349.027396][ T1364] do_syscall_64+0xc6/0x1e0 [13349.027396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13349.027396][ T1364] [13359.123149][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13359.123936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13359.123936][ T1364] ___neigh_create+0x14b/0xf60 [13359.123936][ T1364] ip6_finish_output2+0xa70/0xf80 [13359.123936][ T1364] ip6_finish_output+0x4ed/0xd30 [13359.123936][ T1364] ip6_output+0x1f3/0x770 [13359.123936][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13359.123936][ T1364] mld_sendpack+0x62d/0xbc0 [13359.123936][ T1364] mld_ifc_work+0x32/0x1f0 [13359.123936][ T1364] process_one_work+0x84d/0x18a0 [13359.123936][ T1364] worker_thread+0x587/0xd30 [13359.123936][ T1364] kthread+0x28a/0x350 [13359.123936][ T1364] ret_from_fork+0x31/0x70 [13359.123936][ T1364] ret_from_fork_asm+0x1a/0x30 [13359.123936][ T1364] [13359.125624][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13359.125624][ T1364] dst_init+0x84/0x4a0 [13359.125624][ T1364] dst_alloc+0x97/0x150 [13359.125624][ T1364] ip6_dst_alloc+0x23/0x90 [13359.125624][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13359.125624][ T1364] ip6_pol_route+0x56f/0x840 [13359.125624][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13359.125624][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13359.125624][ T1364] ipv6_rcv+0x1ad/0x810 [13359.125624][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13359.125624][ T1364] process_backlog+0x101/0x620 [13359.125624][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13359.125624][ T1364] net_rx_action+0x495/0xbe0 [13359.125624][ T1364] __do_softirq+0x1b5/0x7f6 [13359.125624][ T1364] [13359.127444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13359.127444][ T1364] netdev_get_by_index+0x5e/0x80 [13359.127444][ T1364] fib6_nh_init+0x3d8/0x15b0 [13359.127444][ T1364] ip6_route_info_create+0xf18/0x17d0 [13359.127444][ T1364] ip6_route_add+0x1c/0x140 [13359.127444][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13359.127444][ T1364] addrconf_add_dev+0xe2/0x170 [13359.127444][ T1364] inet6_addr_add+0x12f/0xa40 [13359.127444][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13359.127444][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.127444][ T1364] netlink_rcv_skb+0x130/0x360 [13359.127444][ T1364] netlink_unicast+0x449/0x710 [13359.127444][ T1364] netlink_sendmsg+0x723/0xbe0 [13359.127444][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13359.127444][ T1364] ___sys_sendmsg+0xee/0x170 [13359.127444][ T1364] __sys_sendmsg+0xcd/0x170 [13359.127444][ T1364] do_syscall_64+0xc6/0x1e0 [13359.127444][ T1364] [13359.129656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13359.129656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13359.129656][ T1364] ipv6_find_idev+0x102/0x170 [13359.129656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13359.129656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.129656][ T1364] netlink_rcv_skb+0x130/0x360 [13359.129656][ T1364] netlink_unicast+0x449/0x710 [13359.129656][ T1364] netlink_sendmsg+0x723/0xbe0 [13359.129656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13359.129656][ T1364] ___sys_sendmsg+0xee/0x170 [13359.129656][ T1364] __sys_sendmsg+0xcd/0x170 [13359.129656][ T1364] do_syscall_64+0xc6/0x1e0 [13359.129656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.129656][ T1364] [13359.131326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13359.131326][ T1364] neigh_parms_alloc+0x1e5/0x510 [13359.131326][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13359.131326][ T1364] ipv6_find_idev+0x102/0x170 [13359.131326][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13359.131326][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13359.131326][ T1364] netlink_rcv_skb+0x130/0x360 [13359.131326][ T1364] netlink_unicast+0x449/0x710 [13359.131326][ T1364] netlink_sendmsg+0x723/0xbe0 [13359.131326][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13359.131326][ T1364] ___sys_sendmsg+0xee/0x170 [13359.131326][ T1364] __sys_sendmsg+0xcd/0x170 [13359.131326][ T1364] do_syscall_64+0xc6/0x1e0 [13359.131326][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13359.131326][ T1364] [13369.371125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13369.371979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13369.371979][ T1364] ___neigh_create+0x14b/0xf60 [13369.371979][ T1364] ip6_finish_output2+0xa70/0xf80 [13369.371979][ T1364] ip6_finish_output+0x4ed/0xd30 [13369.371979][ T1364] ip6_output+0x1f3/0x770 [13369.371979][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13369.371979][ T1364] mld_sendpack+0x62d/0xbc0 [13369.371979][ T1364] mld_ifc_work+0x32/0x1f0 [13369.371979][ T1364] process_one_work+0x84d/0x18a0 [13369.371979][ T1364] worker_thread+0x587/0xd30 [13369.371979][ T1364] kthread+0x28a/0x350 [13369.371979][ T1364] ret_from_fork+0x31/0x70 [13369.371979][ T1364] ret_from_fork_asm+0x1a/0x30 [13369.371979][ T1364] [13369.373707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13369.373707][ T1364] dst_init+0x84/0x4a0 [13369.373707][ T1364] dst_alloc+0x97/0x150 [13369.373707][ T1364] ip6_dst_alloc+0x23/0x90 [13369.373707][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13369.373707][ T1364] ip6_pol_route+0x56f/0x840 [13369.373707][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13369.373707][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13369.373707][ T1364] ipv6_rcv+0x1ad/0x810 [13369.373707][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13369.373707][ T1364] process_backlog+0x101/0x620 [13369.373707][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13369.373707][ T1364] net_rx_action+0x495/0xbe0 [13369.373707][ T1364] __do_softirq+0x1b5/0x7f6 [13369.373707][ T1364] [13369.375517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13369.375517][ T1364] netdev_get_by_index+0x5e/0x80 [13369.375517][ T1364] fib6_nh_init+0x3d8/0x15b0 [13369.375517][ T1364] ip6_route_info_create+0xf18/0x17d0 [13369.375517][ T1364] ip6_route_add+0x1c/0x140 [13369.375517][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13369.375517][ T1364] addrconf_add_dev+0xe2/0x170 [13369.375517][ T1364] inet6_addr_add+0x12f/0xa40 [13369.375517][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13369.375517][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.375517][ T1364] netlink_rcv_skb+0x130/0x360 [13369.375517][ T1364] netlink_unicast+0x449/0x710 [13369.375517][ T1364] netlink_sendmsg+0x723/0xbe0 [13369.375517][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13369.375517][ T1364] ___sys_sendmsg+0xee/0x170 [13369.375517][ T1364] __sys_sendmsg+0xcd/0x170 [13369.375517][ T1364] do_syscall_64+0xc6/0x1e0 [13369.375517][ T1364] [13369.377809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13369.377809][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13369.377809][ T1364] ipv6_find_idev+0x102/0x170 [13369.377809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13369.377809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.377809][ T1364] netlink_rcv_skb+0x130/0x360 [13369.377809][ T1364] netlink_unicast+0x449/0x710 [13369.377809][ T1364] netlink_sendmsg+0x723/0xbe0 [13369.377809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13369.377809][ T1364] ___sys_sendmsg+0xee/0x170 [13369.377809][ T1364] __sys_sendmsg+0xcd/0x170 [13369.377809][ T1364] do_syscall_64+0xc6/0x1e0 [13369.377809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.377809][ T1364] [13369.379539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13369.379539][ T1364] neigh_parms_alloc+0x1e5/0x510 [13369.379539][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13369.379539][ T1364] ipv6_find_idev+0x102/0x170 [13369.379539][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13369.379539][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13369.379539][ T1364] netlink_rcv_skb+0x130/0x360 [13369.379539][ T1364] netlink_unicast+0x449/0x710 [13369.379539][ T1364] netlink_sendmsg+0x723/0xbe0 [13369.379539][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13369.379539][ T1364] ___sys_sendmsg+0xee/0x170 [13369.379539][ T1364] __sys_sendmsg+0xcd/0x170 [13369.379539][ T1364] do_syscall_64+0xc6/0x1e0 [13369.379539][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13369.379539][ T1364] [13379.619125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13379.620093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13379.620093][ T1364] ___neigh_create+0x14b/0xf60 [13379.620093][ T1364] ip6_finish_output2+0xa70/0xf80 [13379.620093][ T1364] ip6_finish_output+0x4ed/0xd30 [13379.620093][ T1364] ip6_output+0x1f3/0x770 [13379.620093][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13379.620093][ T1364] mld_sendpack+0x62d/0xbc0 [13379.620093][ T1364] mld_ifc_work+0x32/0x1f0 [13379.620093][ T1364] process_one_work+0x84d/0x18a0 [13379.620093][ T1364] worker_thread+0x587/0xd30 [13379.620093][ T1364] kthread+0x28a/0x350 [13379.620093][ T1364] ret_from_fork+0x31/0x70 [13379.620093][ T1364] ret_from_fork_asm+0x1a/0x30 [13379.620093][ T1364] [13379.621847][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13379.621847][ T1364] dst_init+0x84/0x4a0 [13379.621847][ T1364] dst_alloc+0x97/0x150 [13379.621847][ T1364] ip6_dst_alloc+0x23/0x90 [13379.621847][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13379.621847][ T1364] ip6_pol_route+0x56f/0x840 [13379.621847][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13379.621847][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13379.621847][ T1364] ipv6_rcv+0x1ad/0x810 [13379.621847][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13379.621847][ T1364] process_backlog+0x101/0x620 [13379.621847][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13379.621847][ T1364] net_rx_action+0x495/0xbe0 [13379.621847][ T1364] __do_softirq+0x1b5/0x7f6 [13379.621847][ T1364] [13379.623755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13379.623755][ T1364] netdev_get_by_index+0x5e/0x80 [13379.623755][ T1364] fib6_nh_init+0x3d8/0x15b0 [13379.623755][ T1364] ip6_route_info_create+0xf18/0x17d0 [13379.623755][ T1364] ip6_route_add+0x1c/0x140 [13379.623755][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13379.623755][ T1364] addrconf_add_dev+0xe2/0x170 [13379.623755][ T1364] inet6_addr_add+0x12f/0xa40 [13379.623755][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13379.623755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.623755][ T1364] netlink_rcv_skb+0x130/0x360 [13379.623755][ T1364] netlink_unicast+0x449/0x710 [13379.623755][ T1364] netlink_sendmsg+0x723/0xbe0 [13379.623755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13379.623755][ T1364] ___sys_sendmsg+0xee/0x170 [13379.623755][ T1364] __sys_sendmsg+0xcd/0x170 [13379.623755][ T1364] do_syscall_64+0xc6/0x1e0 [13379.623755][ T1364] [13379.626026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13379.626026][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13379.626026][ T1364] ipv6_find_idev+0x102/0x170 [13379.626026][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13379.626026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.626026][ T1364] netlink_rcv_skb+0x130/0x360 [13379.626026][ T1364] netlink_unicast+0x449/0x710 [13379.626026][ T1364] netlink_sendmsg+0x723/0xbe0 [13379.626026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13379.626026][ T1364] ___sys_sendmsg+0xee/0x170 [13379.626026][ T1364] __sys_sendmsg+0xcd/0x170 [13379.626026][ T1364] do_syscall_64+0xc6/0x1e0 [13379.626026][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13379.626026][ T1364] [13379.627772][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13379.627772][ T1364] neigh_parms_alloc+0x1e5/0x510 [13379.627772][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13379.627772][ T1364] ipv6_find_idev+0x102/0x170 [13379.627772][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13379.627772][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13379.627772][ T1364] netlink_rcv_skb+0x130/0x360 [13379.627772][ T1364] netlink_unicast+0x449/0x710 [13379.627772][ T1364] netlink_sendmsg+0x723/0xbe0 [13379.627772][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13379.627772][ T1364] ___sys_sendmsg+0xee/0x170 [13379.627772][ T1364] __sys_sendmsg+0xcd/0x170 [13379.627772][ T1364] do_syscall_64+0xc6/0x1e0 [13379.627772][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13379.627772][ T1364] [13389.867126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13389.867758][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13389.867758][ T1364] ___neigh_create+0x14b/0xf60 [13389.867758][ T1364] ip6_finish_output2+0xa70/0xf80 [13389.867758][ T1364] ip6_finish_output+0x4ed/0xd30 [13389.867758][ T1364] ip6_output+0x1f3/0x770 [13389.867758][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13389.867758][ T1364] mld_sendpack+0x62d/0xbc0 [13389.867758][ T1364] mld_ifc_work+0x32/0x1f0 [13389.867758][ T1364] process_one_work+0x84d/0x18a0 [13389.867758][ T1364] worker_thread+0x587/0xd30 [13389.867758][ T1364] kthread+0x28a/0x350 [13389.867758][ T1364] ret_from_fork+0x31/0x70 [13389.867758][ T1364] ret_from_fork_asm+0x1a/0x30 [13389.867758][ T1364] [13389.869467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13389.869467][ T1364] dst_init+0x84/0x4a0 [13389.869467][ T1364] dst_alloc+0x97/0x150 [13389.869467][ T1364] ip6_dst_alloc+0x23/0x90 [13389.869467][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13389.869467][ T1364] ip6_pol_route+0x56f/0x840 [13389.869467][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13389.869467][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13389.869467][ T1364] ipv6_rcv+0x1ad/0x810 [13389.869467][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13389.869467][ T1364] process_backlog+0x101/0x620 [13389.869467][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13389.869467][ T1364] net_rx_action+0x495/0xbe0 [13389.869467][ T1364] __do_softirq+0x1b5/0x7f6 [13389.869467][ T1364] [13389.871320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13389.871320][ T1364] netdev_get_by_index+0x5e/0x80 [13389.871320][ T1364] fib6_nh_init+0x3d8/0x15b0 [13389.871320][ T1364] ip6_route_info_create+0xf18/0x17d0 [13389.871320][ T1364] ip6_route_add+0x1c/0x140 [13389.871320][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13389.871320][ T1364] addrconf_add_dev+0xe2/0x170 [13389.871320][ T1364] inet6_addr_add+0x12f/0xa40 [13389.871320][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13389.871320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.871320][ T1364] netlink_rcv_skb+0x130/0x360 [13389.871320][ T1364] netlink_unicast+0x449/0x710 [13389.871320][ T1364] netlink_sendmsg+0x723/0xbe0 [13389.871320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13389.871320][ T1364] ___sys_sendmsg+0xee/0x170 [13389.871320][ T1364] __sys_sendmsg+0xcd/0x170 [13389.871320][ T1364] do_syscall_64+0xc6/0x1e0 [13389.871320][ T1364] [13389.873495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13389.873495][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13389.873495][ T1364] ipv6_find_idev+0x102/0x170 [13389.873495][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13389.873495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.873495][ T1364] netlink_rcv_skb+0x130/0x360 [13389.873495][ T1364] netlink_unicast+0x449/0x710 [13389.873495][ T1364] netlink_sendmsg+0x723/0xbe0 [13389.873495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13389.873495][ T1364] ___sys_sendmsg+0xee/0x170 [13389.873495][ T1364] __sys_sendmsg+0xcd/0x170 [13389.873495][ T1364] do_syscall_64+0xc6/0x1e0 [13389.873495][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13389.873495][ T1364] [13389.875249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13389.875249][ T1364] neigh_parms_alloc+0x1e5/0x510 [13389.875249][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13389.875249][ T1364] ipv6_find_idev+0x102/0x170 [13389.875249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13389.875249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13389.875249][ T1364] netlink_rcv_skb+0x130/0x360 [13389.875249][ T1364] netlink_unicast+0x449/0x710 [13389.875249][ T1364] netlink_sendmsg+0x723/0xbe0 [13389.875249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13389.875249][ T1364] ___sys_sendmsg+0xee/0x170 [13389.875249][ T1364] __sys_sendmsg+0xcd/0x170 [13389.875249][ T1364] do_syscall_64+0xc6/0x1e0 [13389.875249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13389.875249][ T1364] [13400.115131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13400.115936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13400.115936][ T1364] ___neigh_create+0x14b/0xf60 [13400.115936][ T1364] ip6_finish_output2+0xa70/0xf80 [13400.115936][ T1364] ip6_finish_output+0x4ed/0xd30 [13400.115936][ T1364] ip6_output+0x1f3/0x770 [13400.115936][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13400.115936][ T1364] mld_sendpack+0x62d/0xbc0 [13400.115936][ T1364] mld_ifc_work+0x32/0x1f0 [13400.115936][ T1364] process_one_work+0x84d/0x18a0 [13400.115936][ T1364] worker_thread+0x587/0xd30 [13400.115936][ T1364] kthread+0x28a/0x350 [13400.115936][ T1364] ret_from_fork+0x31/0x70 [13400.115936][ T1364] ret_from_fork_asm+0x1a/0x30 [13400.115936][ T1364] [13400.117909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13400.117909][ T1364] dst_init+0x84/0x4a0 [13400.117909][ T1364] dst_alloc+0x97/0x150 [13400.117909][ T1364] ip6_dst_alloc+0x23/0x90 [13400.117909][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13400.117909][ T1364] ip6_pol_route+0x56f/0x840 [13400.117909][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13400.117909][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13400.117909][ T1364] ipv6_rcv+0x1ad/0x810 [13400.117909][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13400.117909][ T1364] process_backlog+0x101/0x620 [13400.117909][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13400.117909][ T1364] net_rx_action+0x495/0xbe0 [13400.117909][ T1364] __do_softirq+0x1b5/0x7f6 [13400.117909][ T1364] [13400.119701][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13400.119701][ T1364] netdev_get_by_index+0x5e/0x80 [13400.119701][ T1364] fib6_nh_init+0x3d8/0x15b0 [13400.119701][ T1364] ip6_route_info_create+0xf18/0x17d0 [13400.119701][ T1364] ip6_route_add+0x1c/0x140 [13400.119701][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13400.119701][ T1364] addrconf_add_dev+0xe2/0x170 [13400.119701][ T1364] inet6_addr_add+0x12f/0xa40 [13400.119701][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13400.119701][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.119701][ T1364] netlink_rcv_skb+0x130/0x360 [13400.119701][ T1364] netlink_unicast+0x449/0x710 [13400.119701][ T1364] netlink_sendmsg+0x723/0xbe0 [13400.119701][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13400.119701][ T1364] ___sys_sendmsg+0xee/0x170 [13400.119701][ T1364] __sys_sendmsg+0xcd/0x170 [13400.119701][ T1364] do_syscall_64+0xc6/0x1e0 [13400.119701][ T1364] [13400.121886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13400.121886][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13400.121886][ T1364] ipv6_find_idev+0x102/0x170 [13400.121886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13400.121886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.121886][ T1364] netlink_rcv_skb+0x130/0x360 [13400.121886][ T1364] netlink_unicast+0x449/0x710 [13400.121886][ T1364] netlink_sendmsg+0x723/0xbe0 [13400.121886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13400.121886][ T1364] ___sys_sendmsg+0xee/0x170 [13400.121886][ T1364] __sys_sendmsg+0xcd/0x170 [13400.121886][ T1364] do_syscall_64+0xc6/0x1e0 [13400.121886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.121886][ T1364] [13400.123619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13400.123619][ T1364] neigh_parms_alloc+0x1e5/0x510 [13400.123619][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13400.123619][ T1364] ipv6_find_idev+0x102/0x170 [13400.123619][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13400.123619][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13400.123619][ T1364] netlink_rcv_skb+0x130/0x360 [13400.123619][ T1364] netlink_unicast+0x449/0x710 [13400.123619][ T1364] netlink_sendmsg+0x723/0xbe0 [13400.123619][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13400.123619][ T1364] ___sys_sendmsg+0xee/0x170 [13400.123619][ T1364] __sys_sendmsg+0xcd/0x170 [13400.123619][ T1364] do_syscall_64+0xc6/0x1e0 [13400.123619][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13400.123619][ T1364] [13410.379055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13410.379550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13410.379550][ T1364] ___neigh_create+0x14b/0xf60 [13410.379550][ T1364] ip6_finish_output2+0xa70/0xf80 [13410.379550][ T1364] ip6_finish_output+0x4ed/0xd30 [13410.379550][ T1364] ip6_output+0x1f3/0x770 [13410.379550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13410.379550][ T1364] mld_sendpack+0x62d/0xbc0 [13410.379550][ T1364] mld_ifc_work+0x32/0x1f0 [13410.379550][ T1364] process_one_work+0x84d/0x18a0 [13410.379550][ T1364] worker_thread+0x587/0xd30 [13410.379550][ T1364] kthread+0x28a/0x350 [13410.379550][ T1364] ret_from_fork+0x31/0x70 [13410.379550][ T1364] ret_from_fork_asm+0x1a/0x30 [13410.379550][ T1364] [13410.381253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13410.381253][ T1364] dst_init+0x84/0x4a0 [13410.381253][ T1364] dst_alloc+0x97/0x150 [13410.381253][ T1364] ip6_dst_alloc+0x23/0x90 [13410.381253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13410.381253][ T1364] ip6_pol_route+0x56f/0x840 [13410.381253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13410.381253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13410.381253][ T1364] ipv6_rcv+0x1ad/0x810 [13410.381253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13410.381253][ T1364] process_backlog+0x101/0x620 [13410.381253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13410.381253][ T1364] net_rx_action+0x495/0xbe0 [13410.381253][ T1364] __do_softirq+0x1b5/0x7f6 [13410.381253][ T1364] [13410.383123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13410.383123][ T1364] netdev_get_by_index+0x5e/0x80 [13410.383123][ T1364] fib6_nh_init+0x3d8/0x15b0 [13410.383123][ T1364] ip6_route_info_create+0xf18/0x17d0 [13410.383123][ T1364] ip6_route_add+0x1c/0x140 [13410.383123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13410.383123][ T1364] addrconf_add_dev+0xe2/0x170 [13410.383123][ T1364] inet6_addr_add+0x12f/0xa40 [13410.383123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13410.383123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.383123][ T1364] netlink_rcv_skb+0x130/0x360 [13410.383123][ T1364] netlink_unicast+0x449/0x710 [13410.383123][ T1364] netlink_sendmsg+0x723/0xbe0 [13410.383123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13410.383123][ T1364] ___sys_sendmsg+0xee/0x170 [13410.383123][ T1364] __sys_sendmsg+0xcd/0x170 [13410.383123][ T1364] do_syscall_64+0xc6/0x1e0 [13410.383123][ T1364] [13410.385340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13410.385340][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13410.385340][ T1364] ipv6_find_idev+0x102/0x170 [13410.385340][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13410.385340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.385340][ T1364] netlink_rcv_skb+0x130/0x360 [13410.385340][ T1364] netlink_unicast+0x449/0x710 [13410.385340][ T1364] netlink_sendmsg+0x723/0xbe0 [13410.385340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13410.385340][ T1364] ___sys_sendmsg+0xee/0x170 [13410.385340][ T1364] __sys_sendmsg+0xcd/0x170 [13410.385340][ T1364] do_syscall_64+0xc6/0x1e0 [13410.385340][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.385340][ T1364] [13410.387032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13410.387032][ T1364] neigh_parms_alloc+0x1e5/0x510 [13410.387032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13410.387032][ T1364] ipv6_find_idev+0x102/0x170 [13410.387032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13410.387032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13410.387032][ T1364] netlink_rcv_skb+0x130/0x360 [13410.387032][ T1364] netlink_unicast+0x449/0x710 [13410.387032][ T1364] netlink_sendmsg+0x723/0xbe0 [13410.387032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13410.387032][ T1364] ___sys_sendmsg+0xee/0x170 [13410.387032][ T1364] __sys_sendmsg+0xcd/0x170 [13410.387032][ T1364] do_syscall_64+0xc6/0x1e0 [13410.387032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13410.387032][ T1364] [13420.427136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13420.428089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13420.428089][ T1364] ___neigh_create+0x14b/0xf60 [13420.428089][ T1364] ip6_finish_output2+0xa70/0xf80 [13420.428089][ T1364] ip6_finish_output+0x4ed/0xd30 [13420.428089][ T1364] ip6_output+0x1f3/0x770 [13420.428089][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13420.428089][ T1364] mld_sendpack+0x62d/0xbc0 [13420.428089][ T1364] mld_ifc_work+0x32/0x1f0 [13420.428089][ T1364] process_one_work+0x84d/0x18a0 [13420.428089][ T1364] worker_thread+0x587/0xd30 [13420.428089][ T1364] kthread+0x28a/0x350 [13420.428089][ T1364] ret_from_fork+0x31/0x70 [13420.428089][ T1364] ret_from_fork_asm+0x1a/0x30 [13420.428089][ T1364] [13420.429893][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13420.429893][ T1364] dst_init+0x84/0x4a0 [13420.429893][ T1364] dst_alloc+0x97/0x150 [13420.429893][ T1364] ip6_dst_alloc+0x23/0x90 [13420.429893][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13420.429893][ T1364] ip6_pol_route+0x56f/0x840 [13420.429893][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13420.429893][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13420.429893][ T1364] ipv6_rcv+0x1ad/0x810 [13420.429893][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13420.429893][ T1364] process_backlog+0x101/0x620 [13420.429893][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13420.429893][ T1364] net_rx_action+0x495/0xbe0 [13420.429893][ T1364] __do_softirq+0x1b5/0x7f6 [13420.429893][ T1364] [13420.431783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13420.431783][ T1364] netdev_get_by_index+0x5e/0x80 [13420.431783][ T1364] fib6_nh_init+0x3d8/0x15b0 [13420.431783][ T1364] ip6_route_info_create+0xf18/0x17d0 [13420.431783][ T1364] ip6_route_add+0x1c/0x140 [13420.431783][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13420.431783][ T1364] addrconf_add_dev+0xe2/0x170 [13420.431783][ T1364] inet6_addr_add+0x12f/0xa40 [13420.431783][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13420.431783][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.431783][ T1364] netlink_rcv_skb+0x130/0x360 [13420.431783][ T1364] netlink_unicast+0x449/0x710 [13420.431783][ T1364] netlink_sendmsg+0x723/0xbe0 [13420.431783][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13420.431783][ T1364] ___sys_sendmsg+0xee/0x170 [13420.431783][ T1364] __sys_sendmsg+0xcd/0x170 [13420.431783][ T1364] do_syscall_64+0xc6/0x1e0 [13420.431783][ T1364] [13420.434036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13420.434036][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13420.434036][ T1364] ipv6_find_idev+0x102/0x170 [13420.434036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13420.434036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.434036][ T1364] netlink_rcv_skb+0x130/0x360 [13420.434036][ T1364] netlink_unicast+0x449/0x710 [13420.434036][ T1364] netlink_sendmsg+0x723/0xbe0 [13420.434036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13420.434036][ T1364] ___sys_sendmsg+0xee/0x170 [13420.434036][ T1364] __sys_sendmsg+0xcd/0x170 [13420.434036][ T1364] do_syscall_64+0xc6/0x1e0 [13420.434036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.434036][ T1364] [13420.435782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13420.435782][ T1364] neigh_parms_alloc+0x1e5/0x510 [13420.435782][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13420.435782][ T1364] ipv6_find_idev+0x102/0x170 [13420.435782][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13420.435782][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13420.435782][ T1364] netlink_rcv_skb+0x130/0x360 [13420.435782][ T1364] netlink_unicast+0x449/0x710 [13420.435782][ T1364] netlink_sendmsg+0x723/0xbe0 [13420.435782][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13420.435782][ T1364] ___sys_sendmsg+0xee/0x170 [13420.435782][ T1364] __sys_sendmsg+0xcd/0x170 [13420.435782][ T1364] do_syscall_64+0xc6/0x1e0 [13420.435782][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13420.435782][ T1364] [13430.683048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13430.683545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13430.683545][ T1364] ___neigh_create+0x14b/0xf60 [13430.683545][ T1364] ip6_finish_output2+0xa70/0xf80 [13430.683545][ T1364] ip6_finish_output+0x4ed/0xd30 [13430.683545][ T1364] ip6_output+0x1f3/0x770 [13430.683545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13430.683545][ T1364] mld_sendpack+0x62d/0xbc0 [13430.683545][ T1364] mld_ifc_work+0x32/0x1f0 [13430.683545][ T1364] process_one_work+0x84d/0x18a0 [13430.683545][ T1364] worker_thread+0x587/0xd30 [13430.683545][ T1364] kthread+0x28a/0x350 [13430.683545][ T1364] ret_from_fork+0x31/0x70 [13430.683545][ T1364] ret_from_fork_asm+0x1a/0x30 [13430.683545][ T1364] [13430.685236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13430.685236][ T1364] dst_init+0x84/0x4a0 [13430.685236][ T1364] dst_alloc+0x97/0x150 [13430.685236][ T1364] ip6_dst_alloc+0x23/0x90 [13430.685236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13430.685236][ T1364] ip6_pol_route+0x56f/0x840 [13430.685236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13430.685236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13430.685236][ T1364] ipv6_rcv+0x1ad/0x810 [13430.685236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13430.685236][ T1364] process_backlog+0x101/0x620 [13430.685236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13430.685236][ T1364] net_rx_action+0x495/0xbe0 [13430.685236][ T1364] __do_softirq+0x1b5/0x7f6 [13430.685236][ T1364] [13430.687034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13430.687034][ T1364] netdev_get_by_index+0x5e/0x80 [13430.687034][ T1364] fib6_nh_init+0x3d8/0x15b0 [13430.687034][ T1364] ip6_route_info_create+0xf18/0x17d0 [13430.687034][ T1364] ip6_route_add+0x1c/0x140 [13430.687034][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13430.687034][ T1364] addrconf_add_dev+0xe2/0x170 [13430.687034][ T1364] inet6_addr_add+0x12f/0xa40 [13430.687034][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13430.687034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.687034][ T1364] netlink_rcv_skb+0x130/0x360 [13430.687034][ T1364] netlink_unicast+0x449/0x710 [13430.687034][ T1364] netlink_sendmsg+0x723/0xbe0 [13430.687034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13430.687034][ T1364] ___sys_sendmsg+0xee/0x170 [13430.687034][ T1364] __sys_sendmsg+0xcd/0x170 [13430.687034][ T1364] do_syscall_64+0xc6/0x1e0 [13430.687034][ T1364] [13430.689226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13430.689226][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13430.689226][ T1364] ipv6_find_idev+0x102/0x170 [13430.689226][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13430.689226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.689226][ T1364] netlink_rcv_skb+0x130/0x360 [13430.689226][ T1364] netlink_unicast+0x449/0x710 [13430.689226][ T1364] netlink_sendmsg+0x723/0xbe0 [13430.689226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13430.689226][ T1364] ___sys_sendmsg+0xee/0x170 [13430.689226][ T1364] __sys_sendmsg+0xcd/0x170 [13430.689226][ T1364] do_syscall_64+0xc6/0x1e0 [13430.689226][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.689226][ T1364] [13430.690934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13430.690934][ T1364] neigh_parms_alloc+0x1e5/0x510 [13430.690934][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13430.690934][ T1364] ipv6_find_idev+0x102/0x170 [13430.690934][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13430.690934][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13430.690934][ T1364] netlink_rcv_skb+0x130/0x360 [13430.690934][ T1364] netlink_unicast+0x449/0x710 [13430.690934][ T1364] netlink_sendmsg+0x723/0xbe0 [13430.690934][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13430.690934][ T1364] ___sys_sendmsg+0xee/0x170 [13430.690934][ T1364] __sys_sendmsg+0xcd/0x170 [13430.690934][ T1364] do_syscall_64+0xc6/0x1e0 [13430.690934][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13430.690934][ T1364] [13440.947128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13440.948004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13440.948004][ T1364] ___neigh_create+0x14b/0xf60 [13440.948004][ T1364] ip6_finish_output2+0xa70/0xf80 [13440.948004][ T1364] ip6_finish_output+0x4ed/0xd30 [13440.948004][ T1364] ip6_output+0x1f3/0x770 [13440.948004][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13440.948004][ T1364] mld_sendpack+0x62d/0xbc0 [13440.948004][ T1364] mld_ifc_work+0x32/0x1f0 [13440.948004][ T1364] process_one_work+0x84d/0x18a0 [13440.948004][ T1364] worker_thread+0x587/0xd30 [13440.948004][ T1364] kthread+0x28a/0x350 [13440.948004][ T1364] ret_from_fork+0x31/0x70 [13440.948004][ T1364] ret_from_fork_asm+0x1a/0x30 [13440.948004][ T1364] [13440.949682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13440.949682][ T1364] dst_init+0x84/0x4a0 [13440.949682][ T1364] dst_alloc+0x97/0x150 [13440.949682][ T1364] ip6_dst_alloc+0x23/0x90 [13440.949682][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13440.949682][ T1364] ip6_pol_route+0x56f/0x840 [13440.949682][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13440.949682][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13440.949682][ T1364] ipv6_rcv+0x1ad/0x810 [13440.949682][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13440.949682][ T1364] process_backlog+0x101/0x620 [13440.949682][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13440.949682][ T1364] net_rx_action+0x495/0xbe0 [13440.949682][ T1364] __do_softirq+0x1b5/0x7f6 [13440.949682][ T1364] [13440.951484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13440.951484][ T1364] netdev_get_by_index+0x5e/0x80 [13440.951484][ T1364] fib6_nh_init+0x3d8/0x15b0 [13440.951484][ T1364] ip6_route_info_create+0xf18/0x17d0 [13440.951484][ T1364] ip6_route_add+0x1c/0x140 [13440.951484][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13440.951484][ T1364] addrconf_add_dev+0xe2/0x170 [13440.951484][ T1364] inet6_addr_add+0x12f/0xa40 [13440.951484][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13440.951484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13440.951484][ T1364] netlink_rcv_skb+0x130/0x360 [13440.951484][ T1364] netlink_unicast+0x449/0x710 [13440.951484][ T1364] netlink_sendmsg+0x723/0xbe0 [13440.951484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13440.951484][ T1364] ___sys_sendmsg+0xee/0x170 [13440.951484][ T1364] __sys_sendmsg+0xcd/0x170 [13440.951484][ T1364] do_syscall_64+0xc6/0x1e0 [13440.951484][ T1364] [13440.953704][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13440.953704][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13440.953704][ T1364] ipv6_find_idev+0x102/0x170 [13440.953704][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13440.953704][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13440.953704][ T1364] netlink_rcv_skb+0x130/0x360 [13440.953704][ T1364] netlink_unicast+0x449/0x710 [13440.953704][ T1364] netlink_sendmsg+0x723/0xbe0 [13440.953704][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13440.953704][ T1364] ___sys_sendmsg+0xee/0x170 [13440.953704][ T1364] __sys_sendmsg+0xcd/0x170 [13440.953704][ T1364] do_syscall_64+0xc6/0x1e0 [13440.953704][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13440.953704][ T1364] [13440.955864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13440.955864][ T1364] neigh_parms_alloc+0x1e5/0x510 [13440.955864][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13440.955864][ T1364] ipv6_find_idev+0x102/0x170 [13440.955864][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13440.955864][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13440.955864][ T1364] netlink_rcv_skb+0x130/0x360 [13440.955864][ T1364] netlink_unicast+0x449/0x710 [13440.955864][ T1364] netlink_sendmsg+0x723/0xbe0 [13440.955864][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13440.955864][ T1364] ___sys_sendmsg+0xee/0x170 [13440.955864][ T1364] __sys_sendmsg+0xcd/0x170 [13440.955864][ T1364] do_syscall_64+0xc6/0x1e0 [13440.955864][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13440.955864][ T1364] [13451.011149][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13451.011920][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13451.011920][ T1364] ___neigh_create+0x14b/0xf60 [13451.011920][ T1364] ip6_finish_output2+0xa70/0xf80 [13451.011920][ T1364] ip6_finish_output+0x4ed/0xd30 [13451.011920][ T1364] ip6_output+0x1f3/0x770 [13451.011920][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13451.011920][ T1364] mld_sendpack+0x62d/0xbc0 [13451.011920][ T1364] mld_ifc_work+0x32/0x1f0 [13451.011920][ T1364] process_one_work+0x84d/0x18a0 [13451.011920][ T1364] worker_thread+0x587/0xd30 [13451.011920][ T1364] kthread+0x28a/0x350 [13451.011920][ T1364] ret_from_fork+0x31/0x70 [13451.011920][ T1364] ret_from_fork_asm+0x1a/0x30 [13451.011920][ T1364] [13451.013637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13451.013637][ T1364] dst_init+0x84/0x4a0 [13451.013637][ T1364] dst_alloc+0x97/0x150 [13451.013637][ T1364] ip6_dst_alloc+0x23/0x90 [13451.013637][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13451.013637][ T1364] ip6_pol_route+0x56f/0x840 [13451.013637][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13451.013637][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13451.013637][ T1364] ipv6_rcv+0x1ad/0x810 [13451.013637][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13451.013637][ T1364] process_backlog+0x101/0x620 [13451.013637][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13451.013637][ T1364] net_rx_action+0x495/0xbe0 [13451.013637][ T1364] __do_softirq+0x1b5/0x7f6 [13451.013637][ T1364] [13451.015412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13451.015412][ T1364] netdev_get_by_index+0x5e/0x80 [13451.015412][ T1364] fib6_nh_init+0x3d8/0x15b0 [13451.015412][ T1364] ip6_route_info_create+0xf18/0x17d0 [13451.015412][ T1364] ip6_route_add+0x1c/0x140 [13451.015412][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13451.015412][ T1364] addrconf_add_dev+0xe2/0x170 [13451.015412][ T1364] inet6_addr_add+0x12f/0xa40 [13451.015412][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13451.015412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.015412][ T1364] netlink_rcv_skb+0x130/0x360 [13451.015412][ T1364] netlink_unicast+0x449/0x710 [13451.015412][ T1364] netlink_sendmsg+0x723/0xbe0 [13451.015412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13451.015412][ T1364] ___sys_sendmsg+0xee/0x170 [13451.015412][ T1364] __sys_sendmsg+0xcd/0x170 [13451.015412][ T1364] do_syscall_64+0xc6/0x1e0 [13451.015412][ T1364] [13451.017578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13451.017578][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13451.017578][ T1364] ipv6_find_idev+0x102/0x170 [13451.017578][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13451.017578][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.017578][ T1364] netlink_rcv_skb+0x130/0x360 [13451.017578][ T1364] netlink_unicast+0x449/0x710 [13451.017578][ T1364] netlink_sendmsg+0x723/0xbe0 [13451.017578][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13451.017578][ T1364] ___sys_sendmsg+0xee/0x170 [13451.017578][ T1364] __sys_sendmsg+0xcd/0x170 [13451.017578][ T1364] do_syscall_64+0xc6/0x1e0 [13451.017578][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.017578][ T1364] [13451.019285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13451.019285][ T1364] neigh_parms_alloc+0x1e5/0x510 [13451.019285][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13451.019285][ T1364] ipv6_find_idev+0x102/0x170 [13451.019285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13451.019285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13451.019285][ T1364] netlink_rcv_skb+0x130/0x360 [13451.019285][ T1364] netlink_unicast+0x449/0x710 [13451.019285][ T1364] netlink_sendmsg+0x723/0xbe0 [13451.019285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13451.019285][ T1364] ___sys_sendmsg+0xee/0x170 [13451.019285][ T1364] __sys_sendmsg+0xcd/0x170 [13451.019285][ T1364] do_syscall_64+0xc6/0x1e0 [13451.019285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13451.019285][ T1364] [13461.259137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13461.259866][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13461.259866][ T1364] ___neigh_create+0x14b/0xf60 [13461.259866][ T1364] ip6_finish_output2+0xa70/0xf80 [13461.259866][ T1364] ip6_finish_output+0x4ed/0xd30 [13461.259866][ T1364] ip6_output+0x1f3/0x770 [13461.259866][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13461.259866][ T1364] mld_sendpack+0x62d/0xbc0 [13461.259866][ T1364] mld_ifc_work+0x32/0x1f0 [13461.259866][ T1364] process_one_work+0x84d/0x18a0 [13461.259866][ T1364] worker_thread+0x587/0xd30 [13461.259866][ T1364] kthread+0x28a/0x350 [13461.259866][ T1364] ret_from_fork+0x31/0x70 [13461.259866][ T1364] ret_from_fork_asm+0x1a/0x30 [13461.259866][ T1364] [13461.261592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13461.261592][ T1364] dst_init+0x84/0x4a0 [13461.261592][ T1364] dst_alloc+0x97/0x150 [13461.261592][ T1364] ip6_dst_alloc+0x23/0x90 [13461.261592][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13461.261592][ T1364] ip6_pol_route+0x56f/0x840 [13461.261592][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13461.261592][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13461.261592][ T1364] ipv6_rcv+0x1ad/0x810 [13461.261592][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13461.261592][ T1364] process_backlog+0x101/0x620 [13461.261592][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13461.261592][ T1364] net_rx_action+0x495/0xbe0 [13461.261592][ T1364] __do_softirq+0x1b5/0x7f6 [13461.261592][ T1364] [13461.263502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13461.263502][ T1364] netdev_get_by_index+0x5e/0x80 [13461.263502][ T1364] fib6_nh_init+0x3d8/0x15b0 [13461.263502][ T1364] ip6_route_info_create+0xf18/0x17d0 [13461.263502][ T1364] ip6_route_add+0x1c/0x140 [13461.263502][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13461.263502][ T1364] addrconf_add_dev+0xe2/0x170 [13461.263502][ T1364] inet6_addr_add+0x12f/0xa40 [13461.263502][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13461.263502][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.263502][ T1364] netlink_rcv_skb+0x130/0x360 [13461.263502][ T1364] netlink_unicast+0x449/0x710 [13461.263502][ T1364] netlink_sendmsg+0x723/0xbe0 [13461.263502][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13461.263502][ T1364] ___sys_sendmsg+0xee/0x170 [13461.263502][ T1364] __sys_sendmsg+0xcd/0x170 [13461.263502][ T1364] do_syscall_64+0xc6/0x1e0 [13461.263502][ T1364] [13461.265763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13461.265763][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13461.265763][ T1364] ipv6_find_idev+0x102/0x170 [13461.265763][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13461.265763][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.265763][ T1364] netlink_rcv_skb+0x130/0x360 [13461.265763][ T1364] netlink_unicast+0x449/0x710 [13461.265763][ T1364] netlink_sendmsg+0x723/0xbe0 [13461.265763][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13461.265763][ T1364] ___sys_sendmsg+0xee/0x170 [13461.265763][ T1364] __sys_sendmsg+0xcd/0x170 [13461.265763][ T1364] do_syscall_64+0xc6/0x1e0 [13461.265763][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.265763][ T1364] [13461.267552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13461.267552][ T1364] neigh_parms_alloc+0x1e5/0x510 [13461.267552][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13461.267552][ T1364] ipv6_find_idev+0x102/0x170 [13461.267552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13461.267552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13461.267552][ T1364] netlink_rcv_skb+0x130/0x360 [13461.267552][ T1364] netlink_unicast+0x449/0x710 [13461.267552][ T1364] netlink_sendmsg+0x723/0xbe0 [13461.267552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13461.267552][ T1364] ___sys_sendmsg+0xee/0x170 [13461.267552][ T1364] __sys_sendmsg+0xcd/0x170 [13461.267552][ T1364] do_syscall_64+0xc6/0x1e0 [13461.267552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13461.267552][ T1364] [13471.331146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13471.331998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13471.331998][ T1364] ___neigh_create+0x14b/0xf60 [13471.331998][ T1364] ip6_finish_output2+0xa70/0xf80 [13471.331998][ T1364] ip6_finish_output+0x4ed/0xd30 [13471.331998][ T1364] ip6_output+0x1f3/0x770 [13471.331998][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13471.331998][ T1364] mld_sendpack+0x62d/0xbc0 [13471.331998][ T1364] mld_ifc_work+0x32/0x1f0 [13471.331998][ T1364] process_one_work+0x84d/0x18a0 [13471.331998][ T1364] worker_thread+0x587/0xd30 [13471.331998][ T1364] kthread+0x28a/0x350 [13471.331998][ T1364] ret_from_fork+0x31/0x70 [13471.331998][ T1364] ret_from_fork_asm+0x1a/0x30 [13471.331998][ T1364] [13471.333780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13471.333780][ T1364] dst_init+0x84/0x4a0 [13471.333780][ T1364] dst_alloc+0x97/0x150 [13471.333780][ T1364] ip6_dst_alloc+0x23/0x90 [13471.333780][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13471.333780][ T1364] ip6_pol_route+0x56f/0x840 [13471.333780][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13471.333780][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13471.333780][ T1364] ipv6_rcv+0x1ad/0x810 [13471.333780][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13471.333780][ T1364] process_backlog+0x101/0x620 [13471.333780][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13471.333780][ T1364] net_rx_action+0x495/0xbe0 [13471.333780][ T1364] __do_softirq+0x1b5/0x7f6 [13471.333780][ T1364] [13471.335629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13471.335629][ T1364] netdev_get_by_index+0x5e/0x80 [13471.335629][ T1364] fib6_nh_init+0x3d8/0x15b0 [13471.335629][ T1364] ip6_route_info_create+0xf18/0x17d0 [13471.335629][ T1364] ip6_route_add+0x1c/0x140 [13471.335629][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13471.335629][ T1364] addrconf_add_dev+0xe2/0x170 [13471.335629][ T1364] inet6_addr_add+0x12f/0xa40 [13471.335629][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13471.335629][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.335629][ T1364] netlink_rcv_skb+0x130/0x360 [13471.335629][ T1364] netlink_unicast+0x449/0x710 [13471.335629][ T1364] netlink_sendmsg+0x723/0xbe0 [13471.335629][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13471.335629][ T1364] ___sys_sendmsg+0xee/0x170 [13471.335629][ T1364] __sys_sendmsg+0xcd/0x170 [13471.335629][ T1364] do_syscall_64+0xc6/0x1e0 [13471.335629][ T1364] [13471.337846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13471.337846][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13471.337846][ T1364] ipv6_find_idev+0x102/0x170 [13471.337846][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13471.337846][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.337846][ T1364] netlink_rcv_skb+0x130/0x360 [13471.337846][ T1364] netlink_unicast+0x449/0x710 [13471.337846][ T1364] netlink_sendmsg+0x723/0xbe0 [13471.337846][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13471.337846][ T1364] ___sys_sendmsg+0xee/0x170 [13471.337846][ T1364] __sys_sendmsg+0xcd/0x170 [13471.337846][ T1364] do_syscall_64+0xc6/0x1e0 [13471.337846][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.337846][ T1364] [13471.339573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13471.339573][ T1364] neigh_parms_alloc+0x1e5/0x510 [13471.339573][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13471.339573][ T1364] ipv6_find_idev+0x102/0x170 [13471.339573][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13471.339573][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13471.339573][ T1364] netlink_rcv_skb+0x130/0x360 [13471.339573][ T1364] netlink_unicast+0x449/0x710 [13471.339573][ T1364] netlink_sendmsg+0x723/0xbe0 [13471.339573][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13471.339573][ T1364] ___sys_sendmsg+0xee/0x170 [13471.339573][ T1364] __sys_sendmsg+0xcd/0x170 [13471.339573][ T1364] do_syscall_64+0xc6/0x1e0 [13471.339573][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13471.339573][ T1364] [13481.427134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13481.427830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13481.427830][ T1364] ___neigh_create+0x14b/0xf60 [13481.427830][ T1364] ip6_finish_output2+0xa70/0xf80 [13481.427830][ T1364] ip6_finish_output+0x4ed/0xd30 [13481.427830][ T1364] ip6_output+0x1f3/0x770 [13481.427830][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13481.427830][ T1364] mld_sendpack+0x62d/0xbc0 [13481.427830][ T1364] mld_ifc_work+0x32/0x1f0 [13481.427830][ T1364] process_one_work+0x84d/0x18a0 [13481.427830][ T1364] worker_thread+0x587/0xd30 [13481.427830][ T1364] kthread+0x28a/0x350 [13481.427830][ T1364] ret_from_fork+0x31/0x70 [13481.427830][ T1364] ret_from_fork_asm+0x1a/0x30 [13481.427830][ T1364] [13481.429603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13481.429603][ T1364] dst_init+0x84/0x4a0 [13481.429603][ T1364] dst_alloc+0x97/0x150 [13481.429603][ T1364] ip6_dst_alloc+0x23/0x90 [13481.429603][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13481.429603][ T1364] ip6_pol_route+0x56f/0x840 [13481.429603][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13481.429603][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13481.429603][ T1364] ipv6_rcv+0x1ad/0x810 [13481.429603][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13481.429603][ T1364] process_backlog+0x101/0x620 [13481.429603][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13481.429603][ T1364] net_rx_action+0x495/0xbe0 [13481.429603][ T1364] __do_softirq+0x1b5/0x7f6 [13481.429603][ T1364] [13481.431511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13481.431511][ T1364] netdev_get_by_index+0x5e/0x80 [13481.431511][ T1364] fib6_nh_init+0x3d8/0x15b0 [13481.431511][ T1364] ip6_route_info_create+0xf18/0x17d0 [13481.431511][ T1364] ip6_route_add+0x1c/0x140 [13481.431511][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13481.431511][ T1364] addrconf_add_dev+0xe2/0x170 [13481.431511][ T1364] inet6_addr_add+0x12f/0xa40 [13481.431511][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13481.431511][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.431511][ T1364] netlink_rcv_skb+0x130/0x360 [13481.431511][ T1364] netlink_unicast+0x449/0x710 [13481.431511][ T1364] netlink_sendmsg+0x723/0xbe0 [13481.431511][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13481.431511][ T1364] ___sys_sendmsg+0xee/0x170 [13481.431511][ T1364] __sys_sendmsg+0xcd/0x170 [13481.431511][ T1364] do_syscall_64+0xc6/0x1e0 [13481.431511][ T1364] [13481.433763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13481.433763][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13481.433763][ T1364] ipv6_find_idev+0x102/0x170 [13481.433763][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13481.433763][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.433763][ T1364] netlink_rcv_skb+0x130/0x360 [13481.433763][ T1364] netlink_unicast+0x449/0x710 [13481.433763][ T1364] netlink_sendmsg+0x723/0xbe0 [13481.433763][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13481.433763][ T1364] ___sys_sendmsg+0xee/0x170 [13481.433763][ T1364] __sys_sendmsg+0xcd/0x170 [13481.433763][ T1364] do_syscall_64+0xc6/0x1e0 [13481.433763][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.433763][ T1364] [13481.435523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13481.435523][ T1364] neigh_parms_alloc+0x1e5/0x510 [13481.435523][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13481.435523][ T1364] ipv6_find_idev+0x102/0x170 [13481.435523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13481.435523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13481.435523][ T1364] netlink_rcv_skb+0x130/0x360 [13481.435523][ T1364] netlink_unicast+0x449/0x710 [13481.435523][ T1364] netlink_sendmsg+0x723/0xbe0 [13481.435523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13481.435523][ T1364] ___sys_sendmsg+0xee/0x170 [13481.435523][ T1364] __sys_sendmsg+0xcd/0x170 [13481.435523][ T1364] do_syscall_64+0xc6/0x1e0 [13481.435523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13481.435523][ T1364] [13491.675134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13491.676098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13491.676098][ T1364] ___neigh_create+0x14b/0xf60 [13491.676098][ T1364] ip6_finish_output2+0xa70/0xf80 [13491.676098][ T1364] ip6_finish_output+0x4ed/0xd30 [13491.676098][ T1364] ip6_output+0x1f3/0x770 [13491.676098][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13491.676098][ T1364] mld_sendpack+0x62d/0xbc0 [13491.676098][ T1364] mld_ifc_work+0x32/0x1f0 [13491.676098][ T1364] process_one_work+0x84d/0x18a0 [13491.676098][ T1364] worker_thread+0x587/0xd30 [13491.676098][ T1364] kthread+0x28a/0x350 [13491.676098][ T1364] ret_from_fork+0x31/0x70 [13491.676098][ T1364] ret_from_fork_asm+0x1a/0x30 [13491.676098][ T1364] [13491.677883][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13491.677883][ T1364] dst_init+0x84/0x4a0 [13491.677883][ T1364] dst_alloc+0x97/0x150 [13491.677883][ T1364] ip6_dst_alloc+0x23/0x90 [13491.677883][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13491.677883][ T1364] ip6_pol_route+0x56f/0x840 [13491.677883][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13491.677883][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13491.677883][ T1364] ipv6_rcv+0x1ad/0x810 [13491.677883][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13491.677883][ T1364] process_backlog+0x101/0x620 [13491.677883][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13491.677883][ T1364] net_rx_action+0x495/0xbe0 [13491.677883][ T1364] __do_softirq+0x1b5/0x7f6 [13491.677883][ T1364] [13491.679808][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13491.679808][ T1364] netdev_get_by_index+0x5e/0x80 [13491.679808][ T1364] fib6_nh_init+0x3d8/0x15b0 [13491.679808][ T1364] ip6_route_info_create+0xf18/0x17d0 [13491.679808][ T1364] ip6_route_add+0x1c/0x140 [13491.679808][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13491.679808][ T1364] addrconf_add_dev+0xe2/0x170 [13491.679808][ T1364] inet6_addr_add+0x12f/0xa40 [13491.679808][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13491.679808][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.679808][ T1364] netlink_rcv_skb+0x130/0x360 [13491.679808][ T1364] netlink_unicast+0x449/0x710 [13491.679808][ T1364] netlink_sendmsg+0x723/0xbe0 [13491.679808][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13491.679808][ T1364] ___sys_sendmsg+0xee/0x170 [13491.679808][ T1364] __sys_sendmsg+0xcd/0x170 [13491.679808][ T1364] do_syscall_64+0xc6/0x1e0 [13491.679808][ T1364] [13491.682062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13491.682062][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13491.682062][ T1364] ipv6_find_idev+0x102/0x170 [13491.682062][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13491.682062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.682062][ T1364] netlink_rcv_skb+0x130/0x360 [13491.682062][ T1364] netlink_unicast+0x449/0x710 [13491.682062][ T1364] netlink_sendmsg+0x723/0xbe0 [13491.682062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13491.682062][ T1364] ___sys_sendmsg+0xee/0x170 [13491.682062][ T1364] __sys_sendmsg+0xcd/0x170 [13491.682062][ T1364] do_syscall_64+0xc6/0x1e0 [13491.682062][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13491.682062][ T1364] [13491.683837][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13491.683837][ T1364] neigh_parms_alloc+0x1e5/0x510 [13491.683837][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13491.683837][ T1364] ipv6_find_idev+0x102/0x170 [13491.683837][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13491.683837][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13491.683837][ T1364] netlink_rcv_skb+0x130/0x360 [13491.683837][ T1364] netlink_unicast+0x449/0x710 [13491.683837][ T1364] netlink_sendmsg+0x723/0xbe0 [13491.683837][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13491.683837][ T1364] ___sys_sendmsg+0xee/0x170 [13491.683837][ T1364] __sys_sendmsg+0xcd/0x170 [13491.683837][ T1364] do_syscall_64+0xc6/0x1e0 [13491.683837][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13491.683837][ T1364] [13501.923079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13501.924097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13501.924097][ T1364] ___neigh_create+0x14b/0xf60 [13501.924097][ T1364] ip6_finish_output2+0xa70/0xf80 [13501.924097][ T1364] ip6_finish_output+0x4ed/0xd30 [13501.924097][ T1364] ip6_output+0x1f3/0x770 [13501.924097][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13501.924097][ T1364] mld_sendpack+0x62d/0xbc0 [13501.924097][ T1364] mld_ifc_work+0x32/0x1f0 [13501.924097][ T1364] process_one_work+0x84d/0x18a0 [13501.924097][ T1364] worker_thread+0x587/0xd30 [13501.924097][ T1364] kthread+0x28a/0x350 [13501.924097][ T1364] ret_from_fork+0x31/0x70 [13501.924097][ T1364] ret_from_fork_asm+0x1a/0x30 [13501.924097][ T1364] [13501.925899][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13501.925899][ T1364] dst_init+0x84/0x4a0 [13501.925899][ T1364] dst_alloc+0x97/0x150 [13501.925899][ T1364] ip6_dst_alloc+0x23/0x90 [13501.925899][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13501.925899][ T1364] ip6_pol_route+0x56f/0x840 [13501.925899][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13501.925899][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13501.925899][ T1364] ipv6_rcv+0x1ad/0x810 [13501.925899][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13501.925899][ T1364] process_backlog+0x101/0x620 [13501.925899][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13501.925899][ T1364] net_rx_action+0x495/0xbe0 [13501.925899][ T1364] __do_softirq+0x1b5/0x7f6 [13501.925899][ T1364] [13501.927766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13501.927766][ T1364] netdev_get_by_index+0x5e/0x80 [13501.927766][ T1364] fib6_nh_init+0x3d8/0x15b0 [13501.927766][ T1364] ip6_route_info_create+0xf18/0x17d0 [13501.927766][ T1364] ip6_route_add+0x1c/0x140 [13501.927766][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13501.927766][ T1364] addrconf_add_dev+0xe2/0x170 [13501.927766][ T1364] inet6_addr_add+0x12f/0xa40 [13501.927766][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13501.927766][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13501.927766][ T1364] netlink_rcv_skb+0x130/0x360 [13501.927766][ T1364] netlink_unicast+0x449/0x710 [13501.927766][ T1364] netlink_sendmsg+0x723/0xbe0 [13501.927766][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13501.927766][ T1364] ___sys_sendmsg+0xee/0x170 [13501.927766][ T1364] __sys_sendmsg+0xcd/0x170 [13501.927766][ T1364] do_syscall_64+0xc6/0x1e0 [13501.927766][ T1364] [13501.930015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13501.930015][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13501.930015][ T1364] ipv6_find_idev+0x102/0x170 [13501.930015][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13501.930015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13501.930015][ T1364] netlink_rcv_skb+0x130/0x360 [13501.930015][ T1364] netlink_unicast+0x449/0x710 [13501.930015][ T1364] netlink_sendmsg+0x723/0xbe0 [13501.930015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13501.930015][ T1364] ___sys_sendmsg+0xee/0x170 [13501.930015][ T1364] __sys_sendmsg+0xcd/0x170 [13501.930015][ T1364] do_syscall_64+0xc6/0x1e0 [13501.930015][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13501.930015][ T1364] [13501.931741][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13501.931741][ T1364] neigh_parms_alloc+0x1e5/0x510 [13501.931741][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13501.931741][ T1364] ipv6_find_idev+0x102/0x170 [13501.931741][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13501.931741][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13501.931741][ T1364] netlink_rcv_skb+0x130/0x360 [13501.931741][ T1364] netlink_unicast+0x449/0x710 [13501.931741][ T1364] netlink_sendmsg+0x723/0xbe0 [13501.931741][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13501.931741][ T1364] ___sys_sendmsg+0xee/0x170 [13501.931741][ T1364] __sys_sendmsg+0xcd/0x170 [13501.931741][ T1364] do_syscall_64+0xc6/0x1e0 [13501.931741][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13501.931741][ T1364] [13512.171130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13512.172129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13512.172129][ T1364] ___neigh_create+0x14b/0xf60 [13512.172129][ T1364] ip6_finish_output2+0xa70/0xf80 [13512.172129][ T1364] ip6_finish_output+0x4ed/0xd30 [13512.172129][ T1364] ip6_output+0x1f3/0x770 [13512.172129][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13512.172129][ T1364] mld_sendpack+0x62d/0xbc0 [13512.172129][ T1364] mld_ifc_work+0x32/0x1f0 [13512.172129][ T1364] process_one_work+0x84d/0x18a0 [13512.172129][ T1364] worker_thread+0x587/0xd30 [13512.172129][ T1364] kthread+0x28a/0x350 [13512.172129][ T1364] ret_from_fork+0x31/0x70 [13512.172129][ T1364] ret_from_fork_asm+0x1a/0x30 [13512.172129][ T1364] [13512.173862][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13512.173862][ T1364] dst_init+0x84/0x4a0 [13512.173862][ T1364] dst_alloc+0x97/0x150 [13512.173862][ T1364] ip6_dst_alloc+0x23/0x90 [13512.173862][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13512.173862][ T1364] ip6_pol_route+0x56f/0x840 [13512.173862][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13512.173862][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13512.173862][ T1364] ipv6_rcv+0x1ad/0x810 [13512.173862][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13512.173862][ T1364] process_backlog+0x101/0x620 [13512.173862][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13512.173862][ T1364] net_rx_action+0x495/0xbe0 [13512.173862][ T1364] __do_softirq+0x1b5/0x7f6 [13512.173862][ T1364] [13512.175687][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13512.175687][ T1364] netdev_get_by_index+0x5e/0x80 [13512.175687][ T1364] fib6_nh_init+0x3d8/0x15b0 [13512.175687][ T1364] ip6_route_info_create+0xf18/0x17d0 [13512.175687][ T1364] ip6_route_add+0x1c/0x140 [13512.175687][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13512.175687][ T1364] addrconf_add_dev+0xe2/0x170 [13512.175687][ T1364] inet6_addr_add+0x12f/0xa40 [13512.175687][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13512.175687][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.175687][ T1364] netlink_rcv_skb+0x130/0x360 [13512.175687][ T1364] netlink_unicast+0x449/0x710 [13512.175687][ T1364] netlink_sendmsg+0x723/0xbe0 [13512.175687][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13512.175687][ T1364] ___sys_sendmsg+0xee/0x170 [13512.175687][ T1364] __sys_sendmsg+0xcd/0x170 [13512.175687][ T1364] do_syscall_64+0xc6/0x1e0 [13512.175687][ T1364] [13512.177916][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13512.177916][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13512.177916][ T1364] ipv6_find_idev+0x102/0x170 [13512.177916][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13512.177916][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.177916][ T1364] netlink_rcv_skb+0x130/0x360 [13512.177916][ T1364] netlink_unicast+0x449/0x710 [13512.177916][ T1364] netlink_sendmsg+0x723/0xbe0 [13512.177916][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13512.177916][ T1364] ___sys_sendmsg+0xee/0x170 [13512.177916][ T1364] __sys_sendmsg+0xcd/0x170 [13512.177916][ T1364] do_syscall_64+0xc6/0x1e0 [13512.177916][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.177916][ T1364] [13512.179634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13512.179634][ T1364] neigh_parms_alloc+0x1e5/0x510 [13512.179634][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13512.179634][ T1364] ipv6_find_idev+0x102/0x170 [13512.179634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13512.179634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13512.179634][ T1364] netlink_rcv_skb+0x130/0x360 [13512.179634][ T1364] netlink_unicast+0x449/0x710 [13512.179634][ T1364] netlink_sendmsg+0x723/0xbe0 [13512.179634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13512.179634][ T1364] ___sys_sendmsg+0xee/0x170 [13512.179634][ T1364] __sys_sendmsg+0xcd/0x170 [13512.179634][ T1364] do_syscall_64+0xc6/0x1e0 [13512.179634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13512.179634][ T1364] [13522.419083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13522.419961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13522.419961][ T1364] ___neigh_create+0x14b/0xf60 [13522.419961][ T1364] ip6_finish_output2+0xa70/0xf80 [13522.419961][ T1364] ip6_finish_output+0x4ed/0xd30 [13522.419961][ T1364] ip6_output+0x1f3/0x770 [13522.419961][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13522.419961][ T1364] mld_sendpack+0x62d/0xbc0 [13522.419961][ T1364] mld_ifc_work+0x32/0x1f0 [13522.419961][ T1364] process_one_work+0x84d/0x18a0 [13522.419961][ T1364] worker_thread+0x587/0xd30 [13522.419961][ T1364] kthread+0x28a/0x350 [13522.419961][ T1364] ret_from_fork+0x31/0x70 [13522.419961][ T1364] ret_from_fork_asm+0x1a/0x30 [13522.419961][ T1364] [13522.421709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13522.421709][ T1364] dst_init+0x84/0x4a0 [13522.421709][ T1364] dst_alloc+0x97/0x150 [13522.421709][ T1364] ip6_dst_alloc+0x23/0x90 [13522.421709][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13522.421709][ T1364] ip6_pol_route+0x56f/0x840 [13522.421709][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13522.421709][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13522.421709][ T1364] ipv6_rcv+0x1ad/0x810 [13522.421709][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13522.421709][ T1364] process_backlog+0x101/0x620 [13522.421709][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13522.421709][ T1364] net_rx_action+0x495/0xbe0 [13522.421709][ T1364] __do_softirq+0x1b5/0x7f6 [13522.421709][ T1364] [13522.423609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13522.423609][ T1364] netdev_get_by_index+0x5e/0x80 [13522.423609][ T1364] fib6_nh_init+0x3d8/0x15b0 [13522.423609][ T1364] ip6_route_info_create+0xf18/0x17d0 [13522.423609][ T1364] ip6_route_add+0x1c/0x140 [13522.423609][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13522.423609][ T1364] addrconf_add_dev+0xe2/0x170 [13522.423609][ T1364] inet6_addr_add+0x12f/0xa40 [13522.423609][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13522.423609][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.423609][ T1364] netlink_rcv_skb+0x130/0x360 [13522.423609][ T1364] netlink_unicast+0x449/0x710 [13522.423609][ T1364] netlink_sendmsg+0x723/0xbe0 [13522.423609][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13522.423609][ T1364] ___sys_sendmsg+0xee/0x170 [13522.423609][ T1364] __sys_sendmsg+0xcd/0x170 [13522.423609][ T1364] do_syscall_64+0xc6/0x1e0 [13522.423609][ T1364] [13522.425898][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13522.425898][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13522.425898][ T1364] ipv6_find_idev+0x102/0x170 [13522.425898][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13522.425898][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.425898][ T1364] netlink_rcv_skb+0x130/0x360 [13522.425898][ T1364] netlink_unicast+0x449/0x710 [13522.425898][ T1364] netlink_sendmsg+0x723/0xbe0 [13522.425898][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13522.425898][ T1364] ___sys_sendmsg+0xee/0x170 [13522.425898][ T1364] __sys_sendmsg+0xcd/0x170 [13522.425898][ T1364] do_syscall_64+0xc6/0x1e0 [13522.425898][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.425898][ T1364] [13522.427629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13522.427629][ T1364] neigh_parms_alloc+0x1e5/0x510 [13522.427629][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13522.427629][ T1364] ipv6_find_idev+0x102/0x170 [13522.427629][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13522.427629][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13522.427629][ T1364] netlink_rcv_skb+0x130/0x360 [13522.427629][ T1364] netlink_unicast+0x449/0x710 [13522.427629][ T1364] netlink_sendmsg+0x723/0xbe0 [13522.427629][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13522.427629][ T1364] ___sys_sendmsg+0xee/0x170 [13522.427629][ T1364] __sys_sendmsg+0xcd/0x170 [13522.427629][ T1364] do_syscall_64+0xc6/0x1e0 [13522.427629][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13522.427629][ T1364] [13532.555132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13532.556098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13532.556098][ T1364] ___neigh_create+0x14b/0xf60 [13532.556098][ T1364] ip6_finish_output2+0xa70/0xf80 [13532.556098][ T1364] ip6_finish_output+0x4ed/0xd30 [13532.556098][ T1364] ip6_output+0x1f3/0x770 [13532.556098][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13532.556098][ T1364] mld_sendpack+0x62d/0xbc0 [13532.556098][ T1364] mld_ifc_work+0x32/0x1f0 [13532.556098][ T1364] process_one_work+0x84d/0x18a0 [13532.556098][ T1364] worker_thread+0x587/0xd30 [13532.556098][ T1364] kthread+0x28a/0x350 [13532.556098][ T1364] ret_from_fork+0x31/0x70 [13532.556098][ T1364] ret_from_fork_asm+0x1a/0x30 [13532.556098][ T1364] [13532.557835][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13532.557835][ T1364] dst_init+0x84/0x4a0 [13532.557835][ T1364] dst_alloc+0x97/0x150 [13532.557835][ T1364] ip6_dst_alloc+0x23/0x90 [13532.557835][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13532.557835][ T1364] ip6_pol_route+0x56f/0x840 [13532.557835][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13532.557835][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13532.557835][ T1364] ipv6_rcv+0x1ad/0x810 [13532.557835][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13532.557835][ T1364] process_backlog+0x101/0x620 [13532.557835][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13532.557835][ T1364] net_rx_action+0x495/0xbe0 [13532.557835][ T1364] __do_softirq+0x1b5/0x7f6 [13532.557835][ T1364] [13532.559686][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13532.559686][ T1364] netdev_get_by_index+0x5e/0x80 [13532.559686][ T1364] fib6_nh_init+0x3d8/0x15b0 [13532.559686][ T1364] ip6_route_info_create+0xf18/0x17d0 [13532.559686][ T1364] ip6_route_add+0x1c/0x140 [13532.559686][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13532.559686][ T1364] addrconf_add_dev+0xe2/0x170 [13532.559686][ T1364] inet6_addr_add+0x12f/0xa40 [13532.559686][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13532.559686][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.559686][ T1364] netlink_rcv_skb+0x130/0x360 [13532.559686][ T1364] netlink_unicast+0x449/0x710 [13532.559686][ T1364] netlink_sendmsg+0x723/0xbe0 [13532.559686][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13532.559686][ T1364] ___sys_sendmsg+0xee/0x170 [13532.559686][ T1364] __sys_sendmsg+0xcd/0x170 [13532.559686][ T1364] do_syscall_64+0xc6/0x1e0 [13532.559686][ T1364] [13532.561952][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13532.561952][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13532.561952][ T1364] ipv6_find_idev+0x102/0x170 [13532.561952][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13532.561952][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.561952][ T1364] netlink_rcv_skb+0x130/0x360 [13532.561952][ T1364] netlink_unicast+0x449/0x710 [13532.561952][ T1364] netlink_sendmsg+0x723/0xbe0 [13532.561952][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13532.561952][ T1364] ___sys_sendmsg+0xee/0x170 [13532.561952][ T1364] __sys_sendmsg+0xcd/0x170 [13532.561952][ T1364] do_syscall_64+0xc6/0x1e0 [13532.561952][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.561952][ T1364] [13532.563728][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13532.563728][ T1364] neigh_parms_alloc+0x1e5/0x510 [13532.563728][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13532.563728][ T1364] ipv6_find_idev+0x102/0x170 [13532.563728][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13532.563728][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13532.563728][ T1364] netlink_rcv_skb+0x130/0x360 [13532.563728][ T1364] netlink_unicast+0x449/0x710 [13532.563728][ T1364] netlink_sendmsg+0x723/0xbe0 [13532.563728][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13532.563728][ T1364] ___sys_sendmsg+0xee/0x170 [13532.563728][ T1364] __sys_sendmsg+0xcd/0x170 [13532.563728][ T1364] do_syscall_64+0xc6/0x1e0 [13532.563728][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13532.563728][ T1364] [13542.683091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13542.683603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13542.683603][ T1364] ___neigh_create+0x14b/0xf60 [13542.683603][ T1364] ip6_finish_output2+0xa70/0xf80 [13542.683603][ T1364] ip6_finish_output+0x4ed/0xd30 [13542.683603][ T1364] ip6_output+0x1f3/0x770 [13542.683603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13542.683603][ T1364] mld_sendpack+0x62d/0xbc0 [13542.683603][ T1364] mld_ifc_work+0x32/0x1f0 [13542.683603][ T1364] process_one_work+0x84d/0x18a0 [13542.683603][ T1364] worker_thread+0x587/0xd30 [13542.683603][ T1364] kthread+0x28a/0x350 [13542.683603][ T1364] ret_from_fork+0x31/0x70 [13542.683603][ T1364] ret_from_fork_asm+0x1a/0x30 [13542.683603][ T1364] [13542.685335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13542.685335][ T1364] dst_init+0x84/0x4a0 [13542.685335][ T1364] dst_alloc+0x97/0x150 [13542.685335][ T1364] ip6_dst_alloc+0x23/0x90 [13542.685335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13542.685335][ T1364] ip6_pol_route+0x56f/0x840 [13542.685335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13542.685335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13542.685335][ T1364] ipv6_rcv+0x1ad/0x810 [13542.685335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13542.685335][ T1364] process_backlog+0x101/0x620 [13542.685335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13542.685335][ T1364] net_rx_action+0x495/0xbe0 [13542.685335][ T1364] __do_softirq+0x1b5/0x7f6 [13542.685335][ T1364] [13542.687182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13542.687182][ T1364] netdev_get_by_index+0x5e/0x80 [13542.687182][ T1364] fib6_nh_init+0x3d8/0x15b0 [13542.687182][ T1364] ip6_route_info_create+0xf18/0x17d0 [13542.687182][ T1364] ip6_route_add+0x1c/0x140 [13542.687182][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13542.687182][ T1364] addrconf_add_dev+0xe2/0x170 [13542.687182][ T1364] inet6_addr_add+0x12f/0xa40 [13542.687182][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13542.687182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.687182][ T1364] netlink_rcv_skb+0x130/0x360 [13542.687182][ T1364] netlink_unicast+0x449/0x710 [13542.687182][ T1364] netlink_sendmsg+0x723/0xbe0 [13542.687182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13542.687182][ T1364] ___sys_sendmsg+0xee/0x170 [13542.687182][ T1364] __sys_sendmsg+0xcd/0x170 [13542.687182][ T1364] do_syscall_64+0xc6/0x1e0 [13542.687182][ T1364] [13542.689390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13542.689390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13542.689390][ T1364] ipv6_find_idev+0x102/0x170 [13542.689390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13542.689390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.689390][ T1364] netlink_rcv_skb+0x130/0x360 [13542.689390][ T1364] netlink_unicast+0x449/0x710 [13542.689390][ T1364] netlink_sendmsg+0x723/0xbe0 [13542.689390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13542.689390][ T1364] ___sys_sendmsg+0xee/0x170 [13542.689390][ T1364] __sys_sendmsg+0xcd/0x170 [13542.689390][ T1364] do_syscall_64+0xc6/0x1e0 [13542.689390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.689390][ T1364] [13542.691171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13542.691171][ T1364] neigh_parms_alloc+0x1e5/0x510 [13542.691171][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13542.691171][ T1364] ipv6_find_idev+0x102/0x170 [13542.691171][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13542.691171][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13542.691171][ T1364] netlink_rcv_skb+0x130/0x360 [13542.691171][ T1364] netlink_unicast+0x449/0x710 [13542.691171][ T1364] netlink_sendmsg+0x723/0xbe0 [13542.691171][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13542.691171][ T1364] ___sys_sendmsg+0xee/0x170 [13542.691171][ T1364] __sys_sendmsg+0xcd/0x170 [13542.691171][ T1364] do_syscall_64+0xc6/0x1e0 [13542.691171][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13542.691171][ T1364] [13552.931137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13552.932139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13552.932139][ T1364] ___neigh_create+0x14b/0xf60 [13552.932139][ T1364] ip6_finish_output2+0xa70/0xf80 [13552.932139][ T1364] ip6_finish_output+0x4ed/0xd30 [13552.932139][ T1364] ip6_output+0x1f3/0x770 [13552.932139][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13552.932139][ T1364] mld_sendpack+0x62d/0xbc0 [13552.932139][ T1364] mld_ifc_work+0x32/0x1f0 [13552.932139][ T1364] process_one_work+0x84d/0x18a0 [13552.932139][ T1364] worker_thread+0x587/0xd30 [13552.932139][ T1364] kthread+0x28a/0x350 [13552.932139][ T1364] ret_from_fork+0x31/0x70 [13552.932139][ T1364] ret_from_fork_asm+0x1a/0x30 [13552.932139][ T1364] [13552.933829][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13552.933829][ T1364] dst_init+0x84/0x4a0 [13552.933829][ T1364] dst_alloc+0x97/0x150 [13552.933829][ T1364] ip6_dst_alloc+0x23/0x90 [13552.933829][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13552.933829][ T1364] ip6_pol_route+0x56f/0x840 [13552.933829][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13552.933829][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13552.933829][ T1364] ipv6_rcv+0x1ad/0x810 [13552.933829][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13552.933829][ T1364] process_backlog+0x101/0x620 [13552.933829][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13552.933829][ T1364] net_rx_action+0x495/0xbe0 [13552.933829][ T1364] __do_softirq+0x1b5/0x7f6 [13552.933829][ T1364] [13552.935667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13552.935667][ T1364] netdev_get_by_index+0x5e/0x80 [13552.935667][ T1364] fib6_nh_init+0x3d8/0x15b0 [13552.935667][ T1364] ip6_route_info_create+0xf18/0x17d0 [13552.935667][ T1364] ip6_route_add+0x1c/0x140 [13552.935667][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13552.935667][ T1364] addrconf_add_dev+0xe2/0x170 [13552.935667][ T1364] inet6_addr_add+0x12f/0xa40 [13552.935667][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13552.935667][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.935667][ T1364] netlink_rcv_skb+0x130/0x360 [13552.935667][ T1364] netlink_unicast+0x449/0x710 [13552.935667][ T1364] netlink_sendmsg+0x723/0xbe0 [13552.935667][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13552.935667][ T1364] ___sys_sendmsg+0xee/0x170 [13552.935667][ T1364] __sys_sendmsg+0xcd/0x170 [13552.935667][ T1364] do_syscall_64+0xc6/0x1e0 [13552.935667][ T1364] [13552.937837][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13552.937837][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13552.937837][ T1364] ipv6_find_idev+0x102/0x170 [13552.937837][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13552.937837][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.937837][ T1364] netlink_rcv_skb+0x130/0x360 [13552.937837][ T1364] netlink_unicast+0x449/0x710 [13552.937837][ T1364] netlink_sendmsg+0x723/0xbe0 [13552.937837][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13552.937837][ T1364] ___sys_sendmsg+0xee/0x170 [13552.937837][ T1364] __sys_sendmsg+0xcd/0x170 [13552.937837][ T1364] do_syscall_64+0xc6/0x1e0 [13552.937837][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13552.937837][ T1364] [13552.939539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13552.939539][ T1364] neigh_parms_alloc+0x1e5/0x510 [13552.939539][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13552.939539][ T1364] ipv6_find_idev+0x102/0x170 [13552.939539][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13552.939539][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13552.939539][ T1364] netlink_rcv_skb+0x130/0x360 [13552.939539][ T1364] netlink_unicast+0x449/0x710 [13552.939539][ T1364] netlink_sendmsg+0x723/0xbe0 [13552.939539][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13552.939539][ T1364] ___sys_sendmsg+0xee/0x170 [13552.939539][ T1364] __sys_sendmsg+0xcd/0x170 [13552.939539][ T1364] do_syscall_64+0xc6/0x1e0 [13552.939539][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13552.939539][ T1364] [13563.179077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13563.179558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13563.179558][ T1364] ___neigh_create+0x14b/0xf60 [13563.179558][ T1364] ip6_finish_output2+0xa70/0xf80 [13563.179558][ T1364] ip6_finish_output+0x4ed/0xd30 [13563.179558][ T1364] ip6_output+0x1f3/0x770 [13563.179558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13563.179558][ T1364] mld_sendpack+0x62d/0xbc0 [13563.179558][ T1364] mld_ifc_work+0x32/0x1f0 [13563.179558][ T1364] process_one_work+0x84d/0x18a0 [13563.179558][ T1364] worker_thread+0x587/0xd30 [13563.179558][ T1364] kthread+0x28a/0x350 [13563.179558][ T1364] ret_from_fork+0x31/0x70 [13563.179558][ T1364] ret_from_fork_asm+0x1a/0x30 [13563.179558][ T1364] [13563.181259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13563.181259][ T1364] dst_init+0x84/0x4a0 [13563.181259][ T1364] dst_alloc+0x97/0x150 [13563.181259][ T1364] ip6_dst_alloc+0x23/0x90 [13563.181259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13563.181259][ T1364] ip6_pol_route+0x56f/0x840 [13563.181259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13563.181259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13563.181259][ T1364] ipv6_rcv+0x1ad/0x810 [13563.181259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13563.181259][ T1364] process_backlog+0x101/0x620 [13563.181259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13563.181259][ T1364] net_rx_action+0x495/0xbe0 [13563.181259][ T1364] __do_softirq+0x1b5/0x7f6 [13563.181259][ T1364] [13563.183044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13563.183044][ T1364] netdev_get_by_index+0x5e/0x80 [13563.183044][ T1364] fib6_nh_init+0x3d8/0x15b0 [13563.183044][ T1364] ip6_route_info_create+0xf18/0x17d0 [13563.183044][ T1364] ip6_route_add+0x1c/0x140 [13563.183044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13563.183044][ T1364] addrconf_add_dev+0xe2/0x170 [13563.183044][ T1364] inet6_addr_add+0x12f/0xa40 [13563.183044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13563.183044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.183044][ T1364] netlink_rcv_skb+0x130/0x360 [13563.183044][ T1364] netlink_unicast+0x449/0x710 [13563.183044][ T1364] netlink_sendmsg+0x723/0xbe0 [13563.183044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13563.183044][ T1364] ___sys_sendmsg+0xee/0x170 [13563.183044][ T1364] __sys_sendmsg+0xcd/0x170 [13563.183044][ T1364] do_syscall_64+0xc6/0x1e0 [13563.183044][ T1364] [13563.185169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13563.185169][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13563.185169][ T1364] ipv6_find_idev+0x102/0x170 [13563.185169][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13563.185169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.185169][ T1364] netlink_rcv_skb+0x130/0x360 [13563.185169][ T1364] netlink_unicast+0x449/0x710 [13563.185169][ T1364] netlink_sendmsg+0x723/0xbe0 [13563.185169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13563.185169][ T1364] ___sys_sendmsg+0xee/0x170 [13563.185169][ T1364] __sys_sendmsg+0xcd/0x170 [13563.185169][ T1364] do_syscall_64+0xc6/0x1e0 [13563.185169][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.185169][ T1364] [13563.186828][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13563.186828][ T1364] neigh_parms_alloc+0x1e5/0x510 [13563.186828][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13563.186828][ T1364] ipv6_find_idev+0x102/0x170 [13563.186828][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13563.186828][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13563.186828][ T1364] netlink_rcv_skb+0x130/0x360 [13563.186828][ T1364] netlink_unicast+0x449/0x710 [13563.186828][ T1364] netlink_sendmsg+0x723/0xbe0 [13563.186828][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13563.186828][ T1364] ___sys_sendmsg+0xee/0x170 [13563.186828][ T1364] __sys_sendmsg+0xcd/0x170 [13563.186828][ T1364] do_syscall_64+0xc6/0x1e0 [13563.186828][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13563.186828][ T1364] [13573.195121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13573.196145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13573.196145][ T1364] ___neigh_create+0x14b/0xf60 [13573.196145][ T1364] ip6_finish_output2+0xa70/0xf80 [13573.196145][ T1364] ip6_finish_output+0x4ed/0xd30 [13573.196145][ T1364] ip6_output+0x1f3/0x770 [13573.196145][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13573.196145][ T1364] mld_sendpack+0x62d/0xbc0 [13573.196145][ T1364] mld_ifc_work+0x32/0x1f0 [13573.196145][ T1364] process_one_work+0x84d/0x18a0 [13573.196145][ T1364] worker_thread+0x587/0xd30 [13573.196145][ T1364] kthread+0x28a/0x350 [13573.196145][ T1364] ret_from_fork+0x31/0x70 [13573.196145][ T1364] ret_from_fork_asm+0x1a/0x30 [13573.196145][ T1364] [13573.197806][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13573.197806][ T1364] dst_init+0x84/0x4a0 [13573.197806][ T1364] dst_alloc+0x97/0x150 [13573.197806][ T1364] ip6_dst_alloc+0x23/0x90 [13573.197806][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13573.197806][ T1364] ip6_pol_route+0x56f/0x840 [13573.197806][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13573.197806][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13573.197806][ T1364] ipv6_rcv+0x1ad/0x810 [13573.197806][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13573.197806][ T1364] process_backlog+0x101/0x620 [13573.197806][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13573.197806][ T1364] net_rx_action+0x495/0xbe0 [13573.197806][ T1364] __do_softirq+0x1b5/0x7f6 [13573.197806][ T1364] [13573.199634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13573.199634][ T1364] netdev_get_by_index+0x5e/0x80 [13573.199634][ T1364] fib6_nh_init+0x3d8/0x15b0 [13573.199634][ T1364] ip6_route_info_create+0xf18/0x17d0 [13573.199634][ T1364] ip6_route_add+0x1c/0x140 [13573.199634][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13573.199634][ T1364] addrconf_add_dev+0xe2/0x170 [13573.199634][ T1364] inet6_addr_add+0x12f/0xa40 [13573.199634][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13573.199634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.199634][ T1364] netlink_rcv_skb+0x130/0x360 [13573.199634][ T1364] netlink_unicast+0x449/0x710 [13573.199634][ T1364] netlink_sendmsg+0x723/0xbe0 [13573.199634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13573.199634][ T1364] ___sys_sendmsg+0xee/0x170 [13573.199634][ T1364] __sys_sendmsg+0xcd/0x170 [13573.199634][ T1364] do_syscall_64+0xc6/0x1e0 [13573.199634][ T1364] [13573.201795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13573.201795][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13573.201795][ T1364] ipv6_find_idev+0x102/0x170 [13573.201795][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13573.201795][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.201795][ T1364] netlink_rcv_skb+0x130/0x360 [13573.201795][ T1364] netlink_unicast+0x449/0x710 [13573.201795][ T1364] netlink_sendmsg+0x723/0xbe0 [13573.201795][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13573.201795][ T1364] ___sys_sendmsg+0xee/0x170 [13573.201795][ T1364] __sys_sendmsg+0xcd/0x170 [13573.201795][ T1364] do_syscall_64+0xc6/0x1e0 [13573.201795][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.201795][ T1364] [13573.203518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13573.203518][ T1364] neigh_parms_alloc+0x1e5/0x510 [13573.203518][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13573.203518][ T1364] ipv6_find_idev+0x102/0x170 [13573.203518][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13573.203518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13573.203518][ T1364] netlink_rcv_skb+0x130/0x360 [13573.203518][ T1364] netlink_unicast+0x449/0x710 [13573.203518][ T1364] netlink_sendmsg+0x723/0xbe0 [13573.203518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13573.203518][ T1364] ___sys_sendmsg+0xee/0x170 [13573.203518][ T1364] __sys_sendmsg+0xcd/0x170 [13573.203518][ T1364] do_syscall_64+0xc6/0x1e0 [13573.203518][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13573.203518][ T1364] [13583.443055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13583.443601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13583.443601][ T1364] ___neigh_create+0x14b/0xf60 [13583.443601][ T1364] ip6_finish_output2+0xa70/0xf80 [13583.443601][ T1364] ip6_finish_output+0x4ed/0xd30 [13583.443601][ T1364] ip6_output+0x1f3/0x770 [13583.443601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13583.443601][ T1364] mld_sendpack+0x62d/0xbc0 [13583.443601][ T1364] mld_ifc_work+0x32/0x1f0 [13583.443601][ T1364] process_one_work+0x84d/0x18a0 [13583.443601][ T1364] worker_thread+0x587/0xd30 [13583.443601][ T1364] kthread+0x28a/0x350 [13583.443601][ T1364] ret_from_fork+0x31/0x70 [13583.443601][ T1364] ret_from_fork_asm+0x1a/0x30 [13583.443601][ T1364] [13583.445415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13583.445415][ T1364] dst_init+0x84/0x4a0 [13583.445415][ T1364] dst_alloc+0x97/0x150 [13583.445415][ T1364] ip6_dst_alloc+0x23/0x90 [13583.445415][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13583.445415][ T1364] ip6_pol_route+0x56f/0x840 [13583.445415][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13583.445415][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13583.445415][ T1364] ipv6_rcv+0x1ad/0x810 [13583.445415][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13583.445415][ T1364] process_backlog+0x101/0x620 [13583.445415][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13583.445415][ T1364] net_rx_action+0x495/0xbe0 [13583.445415][ T1364] __do_softirq+0x1b5/0x7f6 [13583.445415][ T1364] [13583.447338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13583.447338][ T1364] netdev_get_by_index+0x5e/0x80 [13583.447338][ T1364] fib6_nh_init+0x3d8/0x15b0 [13583.447338][ T1364] ip6_route_info_create+0xf18/0x17d0 [13583.447338][ T1364] ip6_route_add+0x1c/0x140 [13583.447338][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13583.447338][ T1364] addrconf_add_dev+0xe2/0x170 [13583.447338][ T1364] inet6_addr_add+0x12f/0xa40 [13583.447338][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13583.447338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.447338][ T1364] netlink_rcv_skb+0x130/0x360 [13583.447338][ T1364] netlink_unicast+0x449/0x710 [13583.447338][ T1364] netlink_sendmsg+0x723/0xbe0 [13583.447338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13583.447338][ T1364] ___sys_sendmsg+0xee/0x170 [13583.447338][ T1364] __sys_sendmsg+0xcd/0x170 [13583.447338][ T1364] do_syscall_64+0xc6/0x1e0 [13583.447338][ T1364] [13583.449665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13583.449665][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13583.449665][ T1364] ipv6_find_idev+0x102/0x170 [13583.449665][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13583.449665][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.449665][ T1364] netlink_rcv_skb+0x130/0x360 [13583.449665][ T1364] netlink_unicast+0x449/0x710 [13583.449665][ T1364] netlink_sendmsg+0x723/0xbe0 [13583.449665][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13583.449665][ T1364] ___sys_sendmsg+0xee/0x170 [13583.449665][ T1364] __sys_sendmsg+0xcd/0x170 [13583.449665][ T1364] do_syscall_64+0xc6/0x1e0 [13583.449665][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.449665][ T1364] [13583.451461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13583.451461][ T1364] neigh_parms_alloc+0x1e5/0x510 [13583.451461][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13583.451461][ T1364] ipv6_find_idev+0x102/0x170 [13583.451461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13583.451461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13583.451461][ T1364] netlink_rcv_skb+0x130/0x360 [13583.451461][ T1364] netlink_unicast+0x449/0x710 [13583.451461][ T1364] netlink_sendmsg+0x723/0xbe0 [13583.451461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13583.451461][ T1364] ___sys_sendmsg+0xee/0x170 [13583.451461][ T1364] __sys_sendmsg+0xcd/0x170 [13583.451461][ T1364] do_syscall_64+0xc6/0x1e0 [13583.451461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13583.451461][ T1364] [13593.667143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13593.667936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13593.667936][ T1364] ___neigh_create+0x14b/0xf60 [13593.667936][ T1364] ip6_finish_output2+0xa70/0xf80 [13593.667936][ T1364] ip6_finish_output+0x4ed/0xd30 [13593.667936][ T1364] ip6_output+0x1f3/0x770 [13593.667936][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13593.667936][ T1364] mld_sendpack+0x62d/0xbc0 [13593.667936][ T1364] mld_ifc_work+0x32/0x1f0 [13593.667936][ T1364] process_one_work+0x84d/0x18a0 [13593.667936][ T1364] worker_thread+0x587/0xd30 [13593.667936][ T1364] kthread+0x28a/0x350 [13593.667936][ T1364] ret_from_fork+0x31/0x70 [13593.667936][ T1364] ret_from_fork_asm+0x1a/0x30 [13593.667936][ T1364] [13593.669742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13593.669742][ T1364] dst_init+0x84/0x4a0 [13593.669742][ T1364] dst_alloc+0x97/0x150 [13593.669742][ T1364] ip6_dst_alloc+0x23/0x90 [13593.669742][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13593.669742][ T1364] ip6_pol_route+0x56f/0x840 [13593.669742][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13593.669742][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13593.669742][ T1364] ipv6_rcv+0x1ad/0x810 [13593.669742][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13593.669742][ T1364] process_backlog+0x101/0x620 [13593.669742][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13593.669742][ T1364] net_rx_action+0x495/0xbe0 [13593.669742][ T1364] __do_softirq+0x1b5/0x7f6 [13593.669742][ T1364] [13593.671610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13593.671610][ T1364] netdev_get_by_index+0x5e/0x80 [13593.671610][ T1364] fib6_nh_init+0x3d8/0x15b0 [13593.671610][ T1364] ip6_route_info_create+0xf18/0x17d0 [13593.671610][ T1364] ip6_route_add+0x1c/0x140 [13593.671610][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13593.671610][ T1364] addrconf_add_dev+0xe2/0x170 [13593.671610][ T1364] inet6_addr_add+0x12f/0xa40 [13593.671610][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13593.671610][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.671610][ T1364] netlink_rcv_skb+0x130/0x360 [13593.671610][ T1364] netlink_unicast+0x449/0x710 [13593.671610][ T1364] netlink_sendmsg+0x723/0xbe0 [13593.671610][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13593.671610][ T1364] ___sys_sendmsg+0xee/0x170 [13593.671610][ T1364] __sys_sendmsg+0xcd/0x170 [13593.671610][ T1364] do_syscall_64+0xc6/0x1e0 [13593.671610][ T1364] [13593.673902][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13593.673902][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13593.673902][ T1364] ipv6_find_idev+0x102/0x170 [13593.673902][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13593.673902][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.673902][ T1364] netlink_rcv_skb+0x130/0x360 [13593.673902][ T1364] netlink_unicast+0x449/0x710 [13593.673902][ T1364] netlink_sendmsg+0x723/0xbe0 [13593.673902][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13593.673902][ T1364] ___sys_sendmsg+0xee/0x170 [13593.673902][ T1364] __sys_sendmsg+0xcd/0x170 [13593.673902][ T1364] do_syscall_64+0xc6/0x1e0 [13593.673902][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.673902][ T1364] [13593.675656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13593.675656][ T1364] neigh_parms_alloc+0x1e5/0x510 [13593.675656][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13593.675656][ T1364] ipv6_find_idev+0x102/0x170 [13593.675656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13593.675656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13593.675656][ T1364] netlink_rcv_skb+0x130/0x360 [13593.675656][ T1364] netlink_unicast+0x449/0x710 [13593.675656][ T1364] netlink_sendmsg+0x723/0xbe0 [13593.675656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13593.675656][ T1364] ___sys_sendmsg+0xee/0x170 [13593.675656][ T1364] __sys_sendmsg+0xcd/0x170 [13593.675656][ T1364] do_syscall_64+0xc6/0x1e0 [13593.675656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13593.675656][ T1364] [13603.923126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13603.923945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13603.923945][ T1364] ___neigh_create+0x14b/0xf60 [13603.923945][ T1364] ip6_finish_output2+0xa70/0xf80 [13603.923945][ T1364] ip6_finish_output+0x4ed/0xd30 [13603.923945][ T1364] ip6_output+0x1f3/0x770 [13603.923945][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13603.923945][ T1364] mld_sendpack+0x62d/0xbc0 [13603.923945][ T1364] mld_ifc_work+0x32/0x1f0 [13603.923945][ T1364] process_one_work+0x84d/0x18a0 [13603.923945][ T1364] worker_thread+0x587/0xd30 [13603.923945][ T1364] kthread+0x28a/0x350 [13603.923945][ T1364] ret_from_fork+0x31/0x70 [13603.923945][ T1364] ret_from_fork_asm+0x1a/0x30 [13603.923945][ T1364] [13603.925702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13603.925702][ T1364] dst_init+0x84/0x4a0 [13603.925702][ T1364] dst_alloc+0x97/0x150 [13603.925702][ T1364] ip6_dst_alloc+0x23/0x90 [13603.925702][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13603.925702][ T1364] ip6_pol_route+0x56f/0x840 [13603.925702][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13603.925702][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13603.925702][ T1364] ipv6_rcv+0x1ad/0x810 [13603.925702][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13603.925702][ T1364] process_backlog+0x101/0x620 [13603.925702][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13603.925702][ T1364] net_rx_action+0x495/0xbe0 [13603.925702][ T1364] __do_softirq+0x1b5/0x7f6 [13603.925702][ T1364] [13603.927825][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13603.927825][ T1364] netdev_get_by_index+0x5e/0x80 [13603.927825][ T1364] fib6_nh_init+0x3d8/0x15b0 [13603.927825][ T1364] ip6_route_info_create+0xf18/0x17d0 [13603.927825][ T1364] ip6_route_add+0x1c/0x140 [13603.927825][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13603.927825][ T1364] addrconf_add_dev+0xe2/0x170 [13603.927825][ T1364] inet6_addr_add+0x12f/0xa40 [13603.927825][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13603.927825][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.927825][ T1364] netlink_rcv_skb+0x130/0x360 [13603.927825][ T1364] netlink_unicast+0x449/0x710 [13603.927825][ T1364] netlink_sendmsg+0x723/0xbe0 [13603.927825][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13603.927825][ T1364] ___sys_sendmsg+0xee/0x170 [13603.927825][ T1364] __sys_sendmsg+0xcd/0x170 [13603.927825][ T1364] do_syscall_64+0xc6/0x1e0 [13603.927825][ T1364] [13603.930060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13603.930060][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13603.930060][ T1364] ipv6_find_idev+0x102/0x170 [13603.930060][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13603.930060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.930060][ T1364] netlink_rcv_skb+0x130/0x360 [13603.930060][ T1364] netlink_unicast+0x449/0x710 [13603.930060][ T1364] netlink_sendmsg+0x723/0xbe0 [13603.930060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13603.930060][ T1364] ___sys_sendmsg+0xee/0x170 [13603.930060][ T1364] __sys_sendmsg+0xcd/0x170 [13603.930060][ T1364] do_syscall_64+0xc6/0x1e0 [13603.930060][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13603.930060][ T1364] [13603.931813][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13603.931813][ T1364] neigh_parms_alloc+0x1e5/0x510 [13603.931813][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13603.931813][ T1364] ipv6_find_idev+0x102/0x170 [13603.931813][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13603.931813][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13603.931813][ T1364] netlink_rcv_skb+0x130/0x360 [13603.931813][ T1364] netlink_unicast+0x449/0x710 [13603.931813][ T1364] netlink_sendmsg+0x723/0xbe0 [13603.931813][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13603.931813][ T1364] ___sys_sendmsg+0xee/0x170 [13603.931813][ T1364] __sys_sendmsg+0xcd/0x170 [13603.931813][ T1364] do_syscall_64+0xc6/0x1e0 [13603.931813][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13603.931813][ T1364] [13614.179145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13614.179890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13614.179890][ T1364] ___neigh_create+0x14b/0xf60 [13614.179890][ T1364] ip6_finish_output2+0xa70/0xf80 [13614.179890][ T1364] ip6_finish_output+0x4ed/0xd30 [13614.179890][ T1364] ip6_output+0x1f3/0x770 [13614.179890][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13614.179890][ T1364] mld_sendpack+0x62d/0xbc0 [13614.179890][ T1364] mld_ifc_work+0x32/0x1f0 [13614.179890][ T1364] process_one_work+0x84d/0x18a0 [13614.179890][ T1364] worker_thread+0x587/0xd30 [13614.179890][ T1364] kthread+0x28a/0x350 [13614.179890][ T1364] ret_from_fork+0x31/0x70 [13614.179890][ T1364] ret_from_fork_asm+0x1a/0x30 [13614.179890][ T1364] [13614.181648][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13614.181648][ T1364] dst_init+0x84/0x4a0 [13614.181648][ T1364] dst_alloc+0x97/0x150 [13614.181648][ T1364] ip6_dst_alloc+0x23/0x90 [13614.181648][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13614.181648][ T1364] ip6_pol_route+0x56f/0x840 [13614.181648][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13614.181648][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13614.181648][ T1364] ipv6_rcv+0x1ad/0x810 [13614.181648][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13614.181648][ T1364] process_backlog+0x101/0x620 [13614.181648][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13614.181648][ T1364] net_rx_action+0x495/0xbe0 [13614.181648][ T1364] __do_softirq+0x1b5/0x7f6 [13614.181648][ T1364] [13614.183503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13614.183503][ T1364] netdev_get_by_index+0x5e/0x80 [13614.183503][ T1364] fib6_nh_init+0x3d8/0x15b0 [13614.183503][ T1364] ip6_route_info_create+0xf18/0x17d0 [13614.183503][ T1364] ip6_route_add+0x1c/0x140 [13614.183503][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13614.183503][ T1364] addrconf_add_dev+0xe2/0x170 [13614.183503][ T1364] inet6_addr_add+0x12f/0xa40 [13614.183503][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13614.183503][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.183503][ T1364] netlink_rcv_skb+0x130/0x360 [13614.183503][ T1364] netlink_unicast+0x449/0x710 [13614.183503][ T1364] netlink_sendmsg+0x723/0xbe0 [13614.183503][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13614.183503][ T1364] ___sys_sendmsg+0xee/0x170 [13614.183503][ T1364] __sys_sendmsg+0xcd/0x170 [13614.183503][ T1364] do_syscall_64+0xc6/0x1e0 [13614.183503][ T1364] [13614.185774][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13614.185774][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13614.185774][ T1364] ipv6_find_idev+0x102/0x170 [13614.185774][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13614.185774][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.185774][ T1364] netlink_rcv_skb+0x130/0x360 [13614.185774][ T1364] netlink_unicast+0x449/0x710 [13614.185774][ T1364] netlink_sendmsg+0x723/0xbe0 [13614.185774][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13614.185774][ T1364] ___sys_sendmsg+0xee/0x170 [13614.185774][ T1364] __sys_sendmsg+0xcd/0x170 [13614.185774][ T1364] do_syscall_64+0xc6/0x1e0 [13614.185774][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13614.185774][ T1364] [13614.187500][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13614.187500][ T1364] neigh_parms_alloc+0x1e5/0x510 [13614.187500][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13614.187500][ T1364] ipv6_find_idev+0x102/0x170 [13614.187500][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13614.187500][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13614.187500][ T1364] netlink_rcv_skb+0x130/0x360 [13614.187500][ T1364] netlink_unicast+0x449/0x710 [13614.187500][ T1364] netlink_sendmsg+0x723/0xbe0 [13614.187500][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13614.187500][ T1364] ___sys_sendmsg+0xee/0x170 [13614.187500][ T1364] __sys_sendmsg+0xcd/0x170 [13614.187500][ T1364] do_syscall_64+0xc6/0x1e0 [13614.187500][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13614.187500][ T1364] [13624.435116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13624.435914][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13624.435914][ T1364] ___neigh_create+0x14b/0xf60 [13624.435914][ T1364] ip6_finish_output2+0xa70/0xf80 [13624.435914][ T1364] ip6_finish_output+0x4ed/0xd30 [13624.435914][ T1364] ip6_output+0x1f3/0x770 [13624.435914][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13624.435914][ T1364] mld_sendpack+0x62d/0xbc0 [13624.435914][ T1364] mld_ifc_work+0x32/0x1f0 [13624.435914][ T1364] process_one_work+0x84d/0x18a0 [13624.435914][ T1364] worker_thread+0x587/0xd30 [13624.435914][ T1364] kthread+0x28a/0x350 [13624.435914][ T1364] ret_from_fork+0x31/0x70 [13624.435914][ T1364] ret_from_fork_asm+0x1a/0x30 [13624.435914][ T1364] [13624.437634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13624.437634][ T1364] dst_init+0x84/0x4a0 [13624.437634][ T1364] dst_alloc+0x97/0x150 [13624.437634][ T1364] ip6_dst_alloc+0x23/0x90 [13624.437634][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13624.437634][ T1364] ip6_pol_route+0x56f/0x840 [13624.437634][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13624.437634][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13624.437634][ T1364] ipv6_rcv+0x1ad/0x810 [13624.437634][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13624.437634][ T1364] process_backlog+0x101/0x620 [13624.437634][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13624.437634][ T1364] net_rx_action+0x495/0xbe0 [13624.437634][ T1364] __do_softirq+0x1b5/0x7f6 [13624.437634][ T1364] [13624.439468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13624.439468][ T1364] netdev_get_by_index+0x5e/0x80 [13624.439468][ T1364] fib6_nh_init+0x3d8/0x15b0 [13624.439468][ T1364] ip6_route_info_create+0xf18/0x17d0 [13624.439468][ T1364] ip6_route_add+0x1c/0x140 [13624.439468][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13624.439468][ T1364] addrconf_add_dev+0xe2/0x170 [13624.439468][ T1364] inet6_addr_add+0x12f/0xa40 [13624.439468][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13624.439468][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.439468][ T1364] netlink_rcv_skb+0x130/0x360 [13624.439468][ T1364] netlink_unicast+0x449/0x710 [13624.439468][ T1364] netlink_sendmsg+0x723/0xbe0 [13624.439468][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13624.439468][ T1364] ___sys_sendmsg+0xee/0x170 [13624.439468][ T1364] __sys_sendmsg+0xcd/0x170 [13624.439468][ T1364] do_syscall_64+0xc6/0x1e0 [13624.439468][ T1364] [13624.441589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13624.441589][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13624.441589][ T1364] ipv6_find_idev+0x102/0x170 [13624.441589][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13624.441589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.441589][ T1364] netlink_rcv_skb+0x130/0x360 [13624.441589][ T1364] netlink_unicast+0x449/0x710 [13624.441589][ T1364] netlink_sendmsg+0x723/0xbe0 [13624.441589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13624.441589][ T1364] ___sys_sendmsg+0xee/0x170 [13624.441589][ T1364] __sys_sendmsg+0xcd/0x170 [13624.441589][ T1364] do_syscall_64+0xc6/0x1e0 [13624.441589][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.441589][ T1364] [13624.443314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13624.443314][ T1364] neigh_parms_alloc+0x1e5/0x510 [13624.443314][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13624.443314][ T1364] ipv6_find_idev+0x102/0x170 [13624.443314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13624.443314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13624.443314][ T1364] netlink_rcv_skb+0x130/0x360 [13624.443314][ T1364] netlink_unicast+0x449/0x710 [13624.443314][ T1364] netlink_sendmsg+0x723/0xbe0 [13624.443314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13624.443314][ T1364] ___sys_sendmsg+0xee/0x170 [13624.443314][ T1364] __sys_sendmsg+0xcd/0x170 [13624.443314][ T1364] do_syscall_64+0xc6/0x1e0 [13624.443314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13624.443314][ T1364] [13634.691132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13634.692070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13634.692070][ T1364] ___neigh_create+0x14b/0xf60 [13634.692070][ T1364] ip6_finish_output2+0xa70/0xf80 [13634.692070][ T1364] ip6_finish_output+0x4ed/0xd30 [13634.692070][ T1364] ip6_output+0x1f3/0x770 [13634.692070][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13634.692070][ T1364] mld_sendpack+0x62d/0xbc0 [13634.692070][ T1364] mld_ifc_work+0x32/0x1f0 [13634.692070][ T1364] process_one_work+0x84d/0x18a0 [13634.692070][ T1364] worker_thread+0x587/0xd30 [13634.692070][ T1364] kthread+0x28a/0x350 [13634.692070][ T1364] ret_from_fork+0x31/0x70 [13634.692070][ T1364] ret_from_fork_asm+0x1a/0x30 [13634.692070][ T1364] [13634.693795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13634.693795][ T1364] dst_init+0x84/0x4a0 [13634.693795][ T1364] dst_alloc+0x97/0x150 [13634.693795][ T1364] ip6_dst_alloc+0x23/0x90 [13634.693795][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13634.693795][ T1364] ip6_pol_route+0x56f/0x840 [13634.693795][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13634.693795][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13634.693795][ T1364] ipv6_rcv+0x1ad/0x810 [13634.693795][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13634.693795][ T1364] process_backlog+0x101/0x620 [13634.693795][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13634.693795][ T1364] net_rx_action+0x495/0xbe0 [13634.693795][ T1364] __do_softirq+0x1b5/0x7f6 [13634.693795][ T1364] [13634.695619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13634.695619][ T1364] netdev_get_by_index+0x5e/0x80 [13634.695619][ T1364] fib6_nh_init+0x3d8/0x15b0 [13634.695619][ T1364] ip6_route_info_create+0xf18/0x17d0 [13634.695619][ T1364] ip6_route_add+0x1c/0x140 [13634.695619][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13634.695619][ T1364] addrconf_add_dev+0xe2/0x170 [13634.695619][ T1364] inet6_addr_add+0x12f/0xa40 [13634.695619][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13634.695619][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.695619][ T1364] netlink_rcv_skb+0x130/0x360 [13634.695619][ T1364] netlink_unicast+0x449/0x710 [13634.695619][ T1364] netlink_sendmsg+0x723/0xbe0 [13634.695619][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13634.695619][ T1364] ___sys_sendmsg+0xee/0x170 [13634.695619][ T1364] __sys_sendmsg+0xcd/0x170 [13634.695619][ T1364] do_syscall_64+0xc6/0x1e0 [13634.695619][ T1364] [13634.697832][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13634.697832][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13634.697832][ T1364] ipv6_find_idev+0x102/0x170 [13634.697832][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13634.697832][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.697832][ T1364] netlink_rcv_skb+0x130/0x360 [13634.697832][ T1364] netlink_unicast+0x449/0x710 [13634.697832][ T1364] netlink_sendmsg+0x723/0xbe0 [13634.697832][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13634.697832][ T1364] ___sys_sendmsg+0xee/0x170 [13634.697832][ T1364] __sys_sendmsg+0xcd/0x170 [13634.697832][ T1364] do_syscall_64+0xc6/0x1e0 [13634.697832][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.697832][ T1364] [13634.699492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13634.699492][ T1364] neigh_parms_alloc+0x1e5/0x510 [13634.699492][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13634.699492][ T1364] ipv6_find_idev+0x102/0x170 [13634.699492][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13634.699492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13634.699492][ T1364] netlink_rcv_skb+0x130/0x360 [13634.699492][ T1364] netlink_unicast+0x449/0x710 [13634.699492][ T1364] netlink_sendmsg+0x723/0xbe0 [13634.699492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13634.699492][ T1364] ___sys_sendmsg+0xee/0x170 [13634.699492][ T1364] __sys_sendmsg+0xcd/0x170 [13634.699492][ T1364] do_syscall_64+0xc6/0x1e0 [13634.699492][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13634.699492][ T1364] [13644.955124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13644.956071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13644.956071][ T1364] ___neigh_create+0x14b/0xf60 [13644.956071][ T1364] ip6_finish_output2+0xa70/0xf80 [13644.956071][ T1364] ip6_finish_output+0x4ed/0xd30 [13644.956071][ T1364] ip6_output+0x1f3/0x770 [13644.956071][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13644.956071][ T1364] mld_sendpack+0x62d/0xbc0 [13644.956071][ T1364] mld_ifc_work+0x32/0x1f0 [13644.956071][ T1364] process_one_work+0x84d/0x18a0 [13644.956071][ T1364] worker_thread+0x587/0xd30 [13644.956071][ T1364] kthread+0x28a/0x350 [13644.956071][ T1364] ret_from_fork+0x31/0x70 [13644.956071][ T1364] ret_from_fork_asm+0x1a/0x30 [13644.956071][ T1364] [13644.957785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13644.957785][ T1364] dst_init+0x84/0x4a0 [13644.957785][ T1364] dst_alloc+0x97/0x150 [13644.957785][ T1364] ip6_dst_alloc+0x23/0x90 [13644.957785][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13644.957785][ T1364] ip6_pol_route+0x56f/0x840 [13644.957785][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13644.957785][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13644.957785][ T1364] ipv6_rcv+0x1ad/0x810 [13644.957785][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13644.957785][ T1364] process_backlog+0x101/0x620 [13644.957785][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13644.957785][ T1364] net_rx_action+0x495/0xbe0 [13644.957785][ T1364] __do_softirq+0x1b5/0x7f6 [13644.957785][ T1364] [13644.959575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13644.959575][ T1364] netdev_get_by_index+0x5e/0x80 [13644.959575][ T1364] fib6_nh_init+0x3d8/0x15b0 [13644.959575][ T1364] ip6_route_info_create+0xf18/0x17d0 [13644.959575][ T1364] ip6_route_add+0x1c/0x140 [13644.959575][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13644.959575][ T1364] addrconf_add_dev+0xe2/0x170 [13644.959575][ T1364] inet6_addr_add+0x12f/0xa40 [13644.959575][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13644.959575][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.959575][ T1364] netlink_rcv_skb+0x130/0x360 [13644.959575][ T1364] netlink_unicast+0x449/0x710 [13644.959575][ T1364] netlink_sendmsg+0x723/0xbe0 [13644.959575][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13644.959575][ T1364] ___sys_sendmsg+0xee/0x170 [13644.959575][ T1364] __sys_sendmsg+0xcd/0x170 [13644.959575][ T1364] do_syscall_64+0xc6/0x1e0 [13644.959575][ T1364] [13644.961720][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13644.961720][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13644.961720][ T1364] ipv6_find_idev+0x102/0x170 [13644.961720][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13644.961720][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.961720][ T1364] netlink_rcv_skb+0x130/0x360 [13644.961720][ T1364] netlink_unicast+0x449/0x710 [13644.961720][ T1364] netlink_sendmsg+0x723/0xbe0 [13644.961720][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13644.961720][ T1364] ___sys_sendmsg+0xee/0x170 [13644.961720][ T1364] __sys_sendmsg+0xcd/0x170 [13644.961720][ T1364] do_syscall_64+0xc6/0x1e0 [13644.961720][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13644.961720][ T1364] [13644.963396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13644.963396][ T1364] neigh_parms_alloc+0x1e5/0x510 [13644.963396][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13644.963396][ T1364] ipv6_find_idev+0x102/0x170 [13644.963396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13644.963396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13644.963396][ T1364] netlink_rcv_skb+0x130/0x360 [13644.963396][ T1364] netlink_unicast+0x449/0x710 [13644.963396][ T1364] netlink_sendmsg+0x723/0xbe0 [13644.963396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13644.963396][ T1364] ___sys_sendmsg+0xee/0x170 [13644.963396][ T1364] __sys_sendmsg+0xcd/0x170 [13644.963396][ T1364] do_syscall_64+0xc6/0x1e0 [13644.963396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13644.963396][ T1364] [13655.219120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13655.219928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13655.219928][ T1364] ___neigh_create+0x14b/0xf60 [13655.219928][ T1364] ip6_finish_output2+0xa70/0xf80 [13655.219928][ T1364] ip6_finish_output+0x4ed/0xd30 [13655.219928][ T1364] ip6_output+0x1f3/0x770 [13655.219928][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13655.219928][ T1364] mld_sendpack+0x62d/0xbc0 [13655.219928][ T1364] mld_ifc_work+0x32/0x1f0 [13655.219928][ T1364] process_one_work+0x84d/0x18a0 [13655.219928][ T1364] worker_thread+0x587/0xd30 [13655.219928][ T1364] kthread+0x28a/0x350 [13655.219928][ T1364] ret_from_fork+0x31/0x70 [13655.219928][ T1364] ret_from_fork_asm+0x1a/0x30 [13655.219928][ T1364] [13655.221534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13655.221534][ T1364] dst_init+0x84/0x4a0 [13655.221534][ T1364] dst_alloc+0x97/0x150 [13655.221534][ T1364] ip6_dst_alloc+0x23/0x90 [13655.221534][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13655.221534][ T1364] ip6_pol_route+0x56f/0x840 [13655.221534][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13655.221534][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13655.221534][ T1364] ipv6_rcv+0x1ad/0x810 [13655.221534][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13655.221534][ T1364] process_backlog+0x101/0x620 [13655.221534][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13655.221534][ T1364] net_rx_action+0x495/0xbe0 [13655.221534][ T1364] __do_softirq+0x1b5/0x7f6 [13655.221534][ T1364] [13655.223263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13655.223263][ T1364] netdev_get_by_index+0x5e/0x80 [13655.223263][ T1364] fib6_nh_init+0x3d8/0x15b0 [13655.223263][ T1364] ip6_route_info_create+0xf18/0x17d0 [13655.223263][ T1364] ip6_route_add+0x1c/0x140 [13655.223263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13655.223263][ T1364] addrconf_add_dev+0xe2/0x170 [13655.223263][ T1364] inet6_addr_add+0x12f/0xa40 [13655.223263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13655.223263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.223263][ T1364] netlink_rcv_skb+0x130/0x360 [13655.223263][ T1364] netlink_unicast+0x449/0x710 [13655.223263][ T1364] netlink_sendmsg+0x723/0xbe0 [13655.223263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13655.223263][ T1364] ___sys_sendmsg+0xee/0x170 [13655.223263][ T1364] __sys_sendmsg+0xcd/0x170 [13655.223263][ T1364] do_syscall_64+0xc6/0x1e0 [13655.223263][ T1364] [13655.225422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13655.225422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13655.225422][ T1364] ipv6_find_idev+0x102/0x170 [13655.225422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13655.225422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.225422][ T1364] netlink_rcv_skb+0x130/0x360 [13655.225422][ T1364] netlink_unicast+0x449/0x710 [13655.225422][ T1364] netlink_sendmsg+0x723/0xbe0 [13655.225422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13655.225422][ T1364] ___sys_sendmsg+0xee/0x170 [13655.225422][ T1364] __sys_sendmsg+0xcd/0x170 [13655.225422][ T1364] do_syscall_64+0xc6/0x1e0 [13655.225422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13655.225422][ T1364] [13655.227099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13655.227099][ T1364] neigh_parms_alloc+0x1e5/0x510 [13655.227099][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13655.227099][ T1364] ipv6_find_idev+0x102/0x170 [13655.227099][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13655.227099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13655.227099][ T1364] netlink_rcv_skb+0x130/0x360 [13655.227099][ T1364] netlink_unicast+0x449/0x710 [13655.227099][ T1364] netlink_sendmsg+0x723/0xbe0 [13655.227099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13655.227099][ T1364] ___sys_sendmsg+0xee/0x170 [13655.227099][ T1364] __sys_sendmsg+0xcd/0x170 [13655.227099][ T1364] do_syscall_64+0xc6/0x1e0 [13655.227099][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13655.227099][ T1364] [13665.475069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13665.476146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13665.476146][ T1364] ___neigh_create+0x14b/0xf60 [13665.476146][ T1364] ip6_finish_output2+0xa70/0xf80 [13665.476146][ T1364] ip6_finish_output+0x4ed/0xd30 [13665.476146][ T1364] ip6_output+0x1f3/0x770 [13665.476146][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13665.476146][ T1364] mld_sendpack+0x62d/0xbc0 [13665.476146][ T1364] mld_ifc_work+0x32/0x1f0 [13665.476146][ T1364] process_one_work+0x84d/0x18a0 [13665.476146][ T1364] worker_thread+0x587/0xd30 [13665.476146][ T1364] kthread+0x28a/0x350 [13665.476146][ T1364] ret_from_fork+0x31/0x70 [13665.476146][ T1364] ret_from_fork_asm+0x1a/0x30 [13665.476146][ T1364] [13665.477890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13665.477890][ T1364] dst_init+0x84/0x4a0 [13665.477890][ T1364] dst_alloc+0x97/0x150 [13665.477890][ T1364] ip6_dst_alloc+0x23/0x90 [13665.477890][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13665.477890][ T1364] ip6_pol_route+0x56f/0x840 [13665.477890][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13665.477890][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13665.477890][ T1364] ipv6_rcv+0x1ad/0x810 [13665.477890][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13665.477890][ T1364] process_backlog+0x101/0x620 [13665.477890][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13665.477890][ T1364] net_rx_action+0x495/0xbe0 [13665.477890][ T1364] __do_softirq+0x1b5/0x7f6 [13665.477890][ T1364] [13665.480212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13665.480212][ T1364] netdev_get_by_index+0x5e/0x80 [13665.480212][ T1364] fib6_nh_init+0x3d8/0x15b0 [13665.480212][ T1364] ip6_route_info_create+0xf18/0x17d0 [13665.480212][ T1364] ip6_route_add+0x1c/0x140 [13665.480212][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13665.480212][ T1364] addrconf_add_dev+0xe2/0x170 [13665.480212][ T1364] inet6_addr_add+0x12f/0xa40 [13665.480212][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13665.480212][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.480212][ T1364] netlink_rcv_skb+0x130/0x360 [13665.480212][ T1364] netlink_unicast+0x449/0x710 [13665.480212][ T1364] netlink_sendmsg+0x723/0xbe0 [13665.480212][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13665.480212][ T1364] ___sys_sendmsg+0xee/0x170 [13665.480212][ T1364] __sys_sendmsg+0xcd/0x170 [13665.480212][ T1364] do_syscall_64+0xc6/0x1e0 [13665.480212][ T1364] [13665.482450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13665.482450][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13665.482450][ T1364] ipv6_find_idev+0x102/0x170 [13665.482450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13665.482450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.482450][ T1364] netlink_rcv_skb+0x130/0x360 [13665.482450][ T1364] netlink_unicast+0x449/0x710 [13665.482450][ T1364] netlink_sendmsg+0x723/0xbe0 [13665.482450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13665.482450][ T1364] ___sys_sendmsg+0xee/0x170 [13665.482450][ T1364] __sys_sendmsg+0xcd/0x170 [13665.482450][ T1364] do_syscall_64+0xc6/0x1e0 [13665.482450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13665.482450][ T1364] [13665.484148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13665.484148][ T1364] neigh_parms_alloc+0x1e5/0x510 [13665.484148][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13665.484148][ T1364] ipv6_find_idev+0x102/0x170 [13665.484148][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13665.484148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13665.484148][ T1364] netlink_rcv_skb+0x130/0x360 [13665.484148][ T1364] netlink_unicast+0x449/0x710 [13665.484148][ T1364] netlink_sendmsg+0x723/0xbe0 [13665.484148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13665.484148][ T1364] ___sys_sendmsg+0xee/0x170 [13665.484148][ T1364] __sys_sendmsg+0xcd/0x170 [13665.484148][ T1364] do_syscall_64+0xc6/0x1e0 [13665.484148][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13665.484148][ T1364] [13675.611121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13675.611641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13675.611641][ T1364] ___neigh_create+0x14b/0xf60 [13675.611641][ T1364] ip6_finish_output2+0xa70/0xf80 [13675.611641][ T1364] ip6_finish_output+0x4ed/0xd30 [13675.611641][ T1364] ip6_output+0x1f3/0x770 [13675.611641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13675.611641][ T1364] mld_sendpack+0x62d/0xbc0 [13675.611641][ T1364] mld_ifc_work+0x32/0x1f0 [13675.611641][ T1364] process_one_work+0x84d/0x18a0 [13675.611641][ T1364] worker_thread+0x587/0xd30 [13675.611641][ T1364] kthread+0x28a/0x350 [13675.611641][ T1364] ret_from_fork+0x31/0x70 [13675.611641][ T1364] ret_from_fork_asm+0x1a/0x30 [13675.611641][ T1364] [13675.613324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13675.613324][ T1364] dst_init+0x84/0x4a0 [13675.613324][ T1364] dst_alloc+0x97/0x150 [13675.613324][ T1364] ip6_dst_alloc+0x23/0x90 [13675.613324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13675.613324][ T1364] ip6_pol_route+0x56f/0x840 [13675.613324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13675.613324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13675.613324][ T1364] ipv6_rcv+0x1ad/0x810 [13675.613324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13675.613324][ T1364] process_backlog+0x101/0x620 [13675.613324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13675.613324][ T1364] net_rx_action+0x495/0xbe0 [13675.613324][ T1364] __do_softirq+0x1b5/0x7f6 [13675.613324][ T1364] [13675.615102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13675.615102][ T1364] netdev_get_by_index+0x5e/0x80 [13675.615102][ T1364] fib6_nh_init+0x3d8/0x15b0 [13675.615102][ T1364] ip6_route_info_create+0xf18/0x17d0 [13675.615102][ T1364] ip6_route_add+0x1c/0x140 [13675.615102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13675.615102][ T1364] addrconf_add_dev+0xe2/0x170 [13675.615102][ T1364] inet6_addr_add+0x12f/0xa40 [13675.615102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13675.615102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.615102][ T1364] netlink_rcv_skb+0x130/0x360 [13675.615102][ T1364] netlink_unicast+0x449/0x710 [13675.615102][ T1364] netlink_sendmsg+0x723/0xbe0 [13675.615102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13675.615102][ T1364] ___sys_sendmsg+0xee/0x170 [13675.615102][ T1364] __sys_sendmsg+0xcd/0x170 [13675.615102][ T1364] do_syscall_64+0xc6/0x1e0 [13675.615102][ T1364] [13675.617297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13675.617297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13675.617297][ T1364] ipv6_find_idev+0x102/0x170 [13675.617297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13675.617297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.617297][ T1364] netlink_rcv_skb+0x130/0x360 [13675.617297][ T1364] netlink_unicast+0x449/0x710 [13675.617297][ T1364] netlink_sendmsg+0x723/0xbe0 [13675.617297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13675.617297][ T1364] ___sys_sendmsg+0xee/0x170 [13675.617297][ T1364] __sys_sendmsg+0xcd/0x170 [13675.617297][ T1364] do_syscall_64+0xc6/0x1e0 [13675.617297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13675.617297][ T1364] [13675.619000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13675.619000][ T1364] neigh_parms_alloc+0x1e5/0x510 [13675.619000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13675.619000][ T1364] ipv6_find_idev+0x102/0x170 [13675.619000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13675.619000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13675.619000][ T1364] netlink_rcv_skb+0x130/0x360 [13675.619000][ T1364] netlink_unicast+0x449/0x710 [13675.619000][ T1364] netlink_sendmsg+0x723/0xbe0 [13675.619000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13675.619000][ T1364] ___sys_sendmsg+0xee/0x170 [13675.619000][ T1364] __sys_sendmsg+0xcd/0x170 [13675.619000][ T1364] do_syscall_64+0xc6/0x1e0 [13675.619000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13675.619000][ T1364] [13685.683144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13685.684127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13685.684127][ T1364] ___neigh_create+0x14b/0xf60 [13685.684127][ T1364] ip6_finish_output2+0xa70/0xf80 [13685.684127][ T1364] ip6_finish_output+0x4ed/0xd30 [13685.684127][ T1364] ip6_output+0x1f3/0x770 [13685.684127][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13685.684127][ T1364] mld_sendpack+0x62d/0xbc0 [13685.684127][ T1364] mld_ifc_work+0x32/0x1f0 [13685.684127][ T1364] process_one_work+0x84d/0x18a0 [13685.684127][ T1364] worker_thread+0x587/0xd30 [13685.684127][ T1364] kthread+0x28a/0x350 [13685.684127][ T1364] ret_from_fork+0x31/0x70 [13685.684127][ T1364] ret_from_fork_asm+0x1a/0x30 [13685.684127][ T1364] [13685.685812][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13685.685812][ T1364] dst_init+0x84/0x4a0 [13685.685812][ T1364] dst_alloc+0x97/0x150 [13685.685812][ T1364] ip6_dst_alloc+0x23/0x90 [13685.685812][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13685.685812][ T1364] ip6_pol_route+0x56f/0x840 [13685.685812][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13685.685812][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13685.685812][ T1364] ipv6_rcv+0x1ad/0x810 [13685.685812][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13685.685812][ T1364] process_backlog+0x101/0x620 [13685.685812][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13685.685812][ T1364] net_rx_action+0x495/0xbe0 [13685.685812][ T1364] __do_softirq+0x1b5/0x7f6 [13685.685812][ T1364] [13685.687587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13685.687587][ T1364] netdev_get_by_index+0x5e/0x80 [13685.687587][ T1364] fib6_nh_init+0x3d8/0x15b0 [13685.687587][ T1364] ip6_route_info_create+0xf18/0x17d0 [13685.687587][ T1364] ip6_route_add+0x1c/0x140 [13685.687587][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13685.687587][ T1364] addrconf_add_dev+0xe2/0x170 [13685.687587][ T1364] inet6_addr_add+0x12f/0xa40 [13685.687587][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13685.687587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.687587][ T1364] netlink_rcv_skb+0x130/0x360 [13685.687587][ T1364] netlink_unicast+0x449/0x710 [13685.687587][ T1364] netlink_sendmsg+0x723/0xbe0 [13685.687587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13685.687587][ T1364] ___sys_sendmsg+0xee/0x170 [13685.687587][ T1364] __sys_sendmsg+0xcd/0x170 [13685.687587][ T1364] do_syscall_64+0xc6/0x1e0 [13685.687587][ T1364] [13685.689707][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13685.689707][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13685.689707][ T1364] ipv6_find_idev+0x102/0x170 [13685.689707][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13685.689707][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.689707][ T1364] netlink_rcv_skb+0x130/0x360 [13685.689707][ T1364] netlink_unicast+0x449/0x710 [13685.689707][ T1364] netlink_sendmsg+0x723/0xbe0 [13685.689707][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13685.689707][ T1364] ___sys_sendmsg+0xee/0x170 [13685.689707][ T1364] __sys_sendmsg+0xcd/0x170 [13685.689707][ T1364] do_syscall_64+0xc6/0x1e0 [13685.689707][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.689707][ T1364] [13685.691420][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13685.691420][ T1364] neigh_parms_alloc+0x1e5/0x510 [13685.691420][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13685.691420][ T1364] ipv6_find_idev+0x102/0x170 [13685.691420][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13685.691420][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13685.691420][ T1364] netlink_rcv_skb+0x130/0x360 [13685.691420][ T1364] netlink_unicast+0x449/0x710 [13685.691420][ T1364] netlink_sendmsg+0x723/0xbe0 [13685.691420][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13685.691420][ T1364] ___sys_sendmsg+0xee/0x170 [13685.691420][ T1364] __sys_sendmsg+0xcd/0x170 [13685.691420][ T1364] do_syscall_64+0xc6/0x1e0 [13685.691420][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13685.691420][ T1364] [13695.931119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13695.931620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13695.931620][ T1364] ___neigh_create+0x14b/0xf60 [13695.931620][ T1364] ip6_finish_output2+0xa70/0xf80 [13695.931620][ T1364] ip6_finish_output+0x4ed/0xd30 [13695.931620][ T1364] ip6_output+0x1f3/0x770 [13695.931620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13695.931620][ T1364] mld_sendpack+0x62d/0xbc0 [13695.931620][ T1364] mld_ifc_work+0x32/0x1f0 [13695.931620][ T1364] process_one_work+0x84d/0x18a0 [13695.931620][ T1364] worker_thread+0x587/0xd30 [13695.931620][ T1364] kthread+0x28a/0x350 [13695.931620][ T1364] ret_from_fork+0x31/0x70 [13695.931620][ T1364] ret_from_fork_asm+0x1a/0x30 [13695.931620][ T1364] [13695.933415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13695.933415][ T1364] dst_init+0x84/0x4a0 [13695.933415][ T1364] dst_alloc+0x97/0x150 [13695.933415][ T1364] ip6_dst_alloc+0x23/0x90 [13695.933415][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13695.933415][ T1364] ip6_pol_route+0x56f/0x840 [13695.933415][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13695.933415][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13695.933415][ T1364] ipv6_rcv+0x1ad/0x810 [13695.933415][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13695.933415][ T1364] process_backlog+0x101/0x620 [13695.933415][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13695.933415][ T1364] net_rx_action+0x495/0xbe0 [13695.933415][ T1364] __do_softirq+0x1b5/0x7f6 [13695.933415][ T1364] [13695.935216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13695.935216][ T1364] netdev_get_by_index+0x5e/0x80 [13695.935216][ T1364] fib6_nh_init+0x3d8/0x15b0 [13695.935216][ T1364] ip6_route_info_create+0xf18/0x17d0 [13695.935216][ T1364] ip6_route_add+0x1c/0x140 [13695.935216][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13695.935216][ T1364] addrconf_add_dev+0xe2/0x170 [13695.935216][ T1364] inet6_addr_add+0x12f/0xa40 [13695.935216][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13695.935216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.935216][ T1364] netlink_rcv_skb+0x130/0x360 [13695.935216][ T1364] netlink_unicast+0x449/0x710 [13695.935216][ T1364] netlink_sendmsg+0x723/0xbe0 [13695.935216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13695.935216][ T1364] ___sys_sendmsg+0xee/0x170 [13695.935216][ T1364] __sys_sendmsg+0xcd/0x170 [13695.935216][ T1364] do_syscall_64+0xc6/0x1e0 [13695.935216][ T1364] [13695.937414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13695.937414][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13695.937414][ T1364] ipv6_find_idev+0x102/0x170 [13695.937414][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13695.937414][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.937414][ T1364] netlink_rcv_skb+0x130/0x360 [13695.937414][ T1364] netlink_unicast+0x449/0x710 [13695.937414][ T1364] netlink_sendmsg+0x723/0xbe0 [13695.937414][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13695.937414][ T1364] ___sys_sendmsg+0xee/0x170 [13695.937414][ T1364] __sys_sendmsg+0xcd/0x170 [13695.937414][ T1364] do_syscall_64+0xc6/0x1e0 [13695.937414][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13695.937414][ T1364] [13695.939140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13695.939140][ T1364] neigh_parms_alloc+0x1e5/0x510 [13695.939140][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13695.939140][ T1364] ipv6_find_idev+0x102/0x170 [13695.939140][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13695.939140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13695.939140][ T1364] netlink_rcv_skb+0x130/0x360 [13695.939140][ T1364] netlink_unicast+0x449/0x710 [13695.939140][ T1364] netlink_sendmsg+0x723/0xbe0 [13695.939140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13695.939140][ T1364] ___sys_sendmsg+0xee/0x170 [13695.939140][ T1364] __sys_sendmsg+0xcd/0x170 [13695.939140][ T1364] do_syscall_64+0xc6/0x1e0 [13695.939140][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13695.939140][ T1364] [13706.171141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13706.171910][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13706.171910][ T1364] ___neigh_create+0x14b/0xf60 [13706.171910][ T1364] ip6_finish_output2+0xa70/0xf80 [13706.171910][ T1364] ip6_finish_output+0x4ed/0xd30 [13706.171910][ T1364] ip6_output+0x1f3/0x770 [13706.171910][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13706.171910][ T1364] mld_sendpack+0x62d/0xbc0 [13706.171910][ T1364] mld_ifc_work+0x32/0x1f0 [13706.171910][ T1364] process_one_work+0x84d/0x18a0 [13706.171910][ T1364] worker_thread+0x587/0xd30 [13706.171910][ T1364] kthread+0x28a/0x350 [13706.171910][ T1364] ret_from_fork+0x31/0x70 [13706.171910][ T1364] ret_from_fork_asm+0x1a/0x30 [13706.171910][ T1364] [13706.173634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13706.173634][ T1364] dst_init+0x84/0x4a0 [13706.173634][ T1364] dst_alloc+0x97/0x150 [13706.173634][ T1364] ip6_dst_alloc+0x23/0x90 [13706.173634][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13706.173634][ T1364] ip6_pol_route+0x56f/0x840 [13706.173634][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13706.173634][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13706.173634][ T1364] ipv6_rcv+0x1ad/0x810 [13706.173634][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13706.173634][ T1364] process_backlog+0x101/0x620 [13706.173634][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13706.173634][ T1364] net_rx_action+0x495/0xbe0 [13706.173634][ T1364] __do_softirq+0x1b5/0x7f6 [13706.173634][ T1364] [13706.175452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13706.175452][ T1364] netdev_get_by_index+0x5e/0x80 [13706.175452][ T1364] fib6_nh_init+0x3d8/0x15b0 [13706.175452][ T1364] ip6_route_info_create+0xf18/0x17d0 [13706.175452][ T1364] ip6_route_add+0x1c/0x140 [13706.175452][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13706.175452][ T1364] addrconf_add_dev+0xe2/0x170 [13706.175452][ T1364] inet6_addr_add+0x12f/0xa40 [13706.175452][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13706.175452][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.175452][ T1364] netlink_rcv_skb+0x130/0x360 [13706.175452][ T1364] netlink_unicast+0x449/0x710 [13706.175452][ T1364] netlink_sendmsg+0x723/0xbe0 [13706.175452][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13706.175452][ T1364] ___sys_sendmsg+0xee/0x170 [13706.175452][ T1364] __sys_sendmsg+0xcd/0x170 [13706.175452][ T1364] do_syscall_64+0xc6/0x1e0 [13706.175452][ T1364] [13706.177622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13706.177622][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13706.177622][ T1364] ipv6_find_idev+0x102/0x170 [13706.177622][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13706.177622][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.177622][ T1364] netlink_rcv_skb+0x130/0x360 [13706.177622][ T1364] netlink_unicast+0x449/0x710 [13706.177622][ T1364] netlink_sendmsg+0x723/0xbe0 [13706.177622][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13706.177622][ T1364] ___sys_sendmsg+0xee/0x170 [13706.177622][ T1364] __sys_sendmsg+0xcd/0x170 [13706.177622][ T1364] do_syscall_64+0xc6/0x1e0 [13706.177622][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13706.177622][ T1364] [13706.179322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13706.179322][ T1364] neigh_parms_alloc+0x1e5/0x510 [13706.179322][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13706.179322][ T1364] ipv6_find_idev+0x102/0x170 [13706.179322][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13706.179322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13706.179322][ T1364] netlink_rcv_skb+0x130/0x360 [13706.179322][ T1364] netlink_unicast+0x449/0x710 [13706.179322][ T1364] netlink_sendmsg+0x723/0xbe0 [13706.179322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13706.179322][ T1364] ___sys_sendmsg+0xee/0x170 [13706.179322][ T1364] __sys_sendmsg+0xcd/0x170 [13706.179322][ T1364] do_syscall_64+0xc6/0x1e0 [13706.179322][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13706.179322][ T1364] [13716.419133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13716.419894][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13716.419894][ T1364] ___neigh_create+0x14b/0xf60 [13716.419894][ T1364] ip6_finish_output2+0xa70/0xf80 [13716.419894][ T1364] ip6_finish_output+0x4ed/0xd30 [13716.419894][ T1364] ip6_output+0x1f3/0x770 [13716.419894][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13716.419894][ T1364] mld_sendpack+0x62d/0xbc0 [13716.419894][ T1364] mld_ifc_work+0x32/0x1f0 [13716.419894][ T1364] process_one_work+0x84d/0x18a0 [13716.419894][ T1364] worker_thread+0x587/0xd30 [13716.419894][ T1364] kthread+0x28a/0x350 [13716.419894][ T1364] ret_from_fork+0x31/0x70 [13716.419894][ T1364] ret_from_fork_asm+0x1a/0x30 [13716.419894][ T1364] [13716.421607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13716.421607][ T1364] dst_init+0x84/0x4a0 [13716.421607][ T1364] dst_alloc+0x97/0x150 [13716.421607][ T1364] ip6_dst_alloc+0x23/0x90 [13716.421607][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13716.421607][ T1364] ip6_pol_route+0x56f/0x840 [13716.421607][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13716.421607][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13716.421607][ T1364] ipv6_rcv+0x1ad/0x810 [13716.421607][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13716.421607][ T1364] process_backlog+0x101/0x620 [13716.421607][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13716.421607][ T1364] net_rx_action+0x495/0xbe0 [13716.421607][ T1364] __do_softirq+0x1b5/0x7f6 [13716.421607][ T1364] [13716.423431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13716.423431][ T1364] netdev_get_by_index+0x5e/0x80 [13716.423431][ T1364] fib6_nh_init+0x3d8/0x15b0 [13716.423431][ T1364] ip6_route_info_create+0xf18/0x17d0 [13716.423431][ T1364] ip6_route_add+0x1c/0x140 [13716.423431][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13716.423431][ T1364] addrconf_add_dev+0xe2/0x170 [13716.423431][ T1364] inet6_addr_add+0x12f/0xa40 [13716.423431][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13716.423431][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.423431][ T1364] netlink_rcv_skb+0x130/0x360 [13716.423431][ T1364] netlink_unicast+0x449/0x710 [13716.423431][ T1364] netlink_sendmsg+0x723/0xbe0 [13716.423431][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13716.423431][ T1364] ___sys_sendmsg+0xee/0x170 [13716.423431][ T1364] __sys_sendmsg+0xcd/0x170 [13716.423431][ T1364] do_syscall_64+0xc6/0x1e0 [13716.423431][ T1364] [13716.425634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13716.425634][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13716.425634][ T1364] ipv6_find_idev+0x102/0x170 [13716.425634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13716.425634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.425634][ T1364] netlink_rcv_skb+0x130/0x360 [13716.425634][ T1364] netlink_unicast+0x449/0x710 [13716.425634][ T1364] netlink_sendmsg+0x723/0xbe0 [13716.425634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13716.425634][ T1364] ___sys_sendmsg+0xee/0x170 [13716.425634][ T1364] __sys_sendmsg+0xcd/0x170 [13716.425634][ T1364] do_syscall_64+0xc6/0x1e0 [13716.425634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13716.425634][ T1364] [13716.427338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13716.427338][ T1364] neigh_parms_alloc+0x1e5/0x510 [13716.427338][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13716.427338][ T1364] ipv6_find_idev+0x102/0x170 [13716.427338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13716.427338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13716.427338][ T1364] netlink_rcv_skb+0x130/0x360 [13716.427338][ T1364] netlink_unicast+0x449/0x710 [13716.427338][ T1364] netlink_sendmsg+0x723/0xbe0 [13716.427338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13716.427338][ T1364] ___sys_sendmsg+0xee/0x170 [13716.427338][ T1364] __sys_sendmsg+0xcd/0x170 [13716.427338][ T1364] do_syscall_64+0xc6/0x1e0 [13716.427338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13716.427338][ T1364] [13726.683093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13726.683610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13726.683610][ T1364] ___neigh_create+0x14b/0xf60 [13726.683610][ T1364] ip6_finish_output2+0xa70/0xf80 [13726.683610][ T1364] ip6_finish_output+0x4ed/0xd30 [13726.683610][ T1364] ip6_output+0x1f3/0x770 [13726.683610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13726.683610][ T1364] mld_sendpack+0x62d/0xbc0 [13726.683610][ T1364] mld_ifc_work+0x32/0x1f0 [13726.683610][ T1364] process_one_work+0x84d/0x18a0 [13726.683610][ T1364] worker_thread+0x587/0xd30 [13726.683610][ T1364] kthread+0x28a/0x350 [13726.683610][ T1364] ret_from_fork+0x31/0x70 [13726.683610][ T1364] ret_from_fork_asm+0x1a/0x30 [13726.683610][ T1364] [13726.685276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13726.685276][ T1364] dst_init+0x84/0x4a0 [13726.685276][ T1364] dst_alloc+0x97/0x150 [13726.685276][ T1364] ip6_dst_alloc+0x23/0x90 [13726.685276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13726.685276][ T1364] ip6_pol_route+0x56f/0x840 [13726.685276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13726.685276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13726.685276][ T1364] ipv6_rcv+0x1ad/0x810 [13726.685276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13726.685276][ T1364] process_backlog+0x101/0x620 [13726.685276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13726.685276][ T1364] net_rx_action+0x495/0xbe0 [13726.685276][ T1364] __do_softirq+0x1b5/0x7f6 [13726.685276][ T1364] [13726.687046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13726.687046][ T1364] netdev_get_by_index+0x5e/0x80 [13726.687046][ T1364] fib6_nh_init+0x3d8/0x15b0 [13726.687046][ T1364] ip6_route_info_create+0xf18/0x17d0 [13726.687046][ T1364] ip6_route_add+0x1c/0x140 [13726.687046][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13726.687046][ T1364] addrconf_add_dev+0xe2/0x170 [13726.687046][ T1364] inet6_addr_add+0x12f/0xa40 [13726.687046][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13726.687046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.687046][ T1364] netlink_rcv_skb+0x130/0x360 [13726.687046][ T1364] netlink_unicast+0x449/0x710 [13726.687046][ T1364] netlink_sendmsg+0x723/0xbe0 [13726.687046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13726.687046][ T1364] ___sys_sendmsg+0xee/0x170 [13726.687046][ T1364] __sys_sendmsg+0xcd/0x170 [13726.687046][ T1364] do_syscall_64+0xc6/0x1e0 [13726.687046][ T1364] [13726.689161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13726.689161][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13726.689161][ T1364] ipv6_find_idev+0x102/0x170 [13726.689161][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13726.689161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.689161][ T1364] netlink_rcv_skb+0x130/0x360 [13726.689161][ T1364] netlink_unicast+0x449/0x710 [13726.689161][ T1364] netlink_sendmsg+0x723/0xbe0 [13726.689161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13726.689161][ T1364] ___sys_sendmsg+0xee/0x170 [13726.689161][ T1364] __sys_sendmsg+0xcd/0x170 [13726.689161][ T1364] do_syscall_64+0xc6/0x1e0 [13726.689161][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13726.689161][ T1364] [13726.690821][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13726.690821][ T1364] neigh_parms_alloc+0x1e5/0x510 [13726.690821][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13726.690821][ T1364] ipv6_find_idev+0x102/0x170 [13726.690821][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13726.690821][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13726.690821][ T1364] netlink_rcv_skb+0x130/0x360 [13726.690821][ T1364] netlink_unicast+0x449/0x710 [13726.690821][ T1364] netlink_sendmsg+0x723/0xbe0 [13726.690821][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13726.690821][ T1364] ___sys_sendmsg+0xee/0x170 [13726.690821][ T1364] __sys_sendmsg+0xcd/0x170 [13726.690821][ T1364] do_syscall_64+0xc6/0x1e0 [13726.690821][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13726.690821][ T1364] [13736.931094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13736.931535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13736.931535][ T1364] ___neigh_create+0x14b/0xf60 [13736.931535][ T1364] ip6_finish_output2+0xa70/0xf80 [13736.931535][ T1364] ip6_finish_output+0x4ed/0xd30 [13736.931535][ T1364] ip6_output+0x1f3/0x770 [13736.931535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13736.931535][ T1364] mld_sendpack+0x62d/0xbc0 [13736.931535][ T1364] mld_ifc_work+0x32/0x1f0 [13736.931535][ T1364] process_one_work+0x84d/0x18a0 [13736.931535][ T1364] worker_thread+0x587/0xd30 [13736.931535][ T1364] kthread+0x28a/0x350 [13736.931535][ T1364] ret_from_fork+0x31/0x70 [13736.931535][ T1364] ret_from_fork_asm+0x1a/0x30 [13736.931535][ T1364] [13736.933221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13736.933221][ T1364] dst_init+0x84/0x4a0 [13736.933221][ T1364] dst_alloc+0x97/0x150 [13736.933221][ T1364] ip6_dst_alloc+0x23/0x90 [13736.933221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13736.933221][ T1364] ip6_pol_route+0x56f/0x840 [13736.933221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13736.933221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13736.933221][ T1364] ipv6_rcv+0x1ad/0x810 [13736.933221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13736.933221][ T1364] process_backlog+0x101/0x620 [13736.933221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13736.933221][ T1364] net_rx_action+0x495/0xbe0 [13736.933221][ T1364] __do_softirq+0x1b5/0x7f6 [13736.933221][ T1364] [13736.935043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13736.935043][ T1364] netdev_get_by_index+0x5e/0x80 [13736.935043][ T1364] fib6_nh_init+0x3d8/0x15b0 [13736.935043][ T1364] ip6_route_info_create+0xf18/0x17d0 [13736.935043][ T1364] ip6_route_add+0x1c/0x140 [13736.935043][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13736.935043][ T1364] addrconf_add_dev+0xe2/0x170 [13736.935043][ T1364] inet6_addr_add+0x12f/0xa40 [13736.935043][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13736.935043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.935043][ T1364] netlink_rcv_skb+0x130/0x360 [13736.935043][ T1364] netlink_unicast+0x449/0x710 [13736.935043][ T1364] netlink_sendmsg+0x723/0xbe0 [13736.935043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13736.935043][ T1364] ___sys_sendmsg+0xee/0x170 [13736.935043][ T1364] __sys_sendmsg+0xcd/0x170 [13736.935043][ T1364] do_syscall_64+0xc6/0x1e0 [13736.935043][ T1364] [13736.937307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13736.937307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13736.937307][ T1364] ipv6_find_idev+0x102/0x170 [13736.937307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13736.937307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.937307][ T1364] netlink_rcv_skb+0x130/0x360 [13736.937307][ T1364] netlink_unicast+0x449/0x710 [13736.937307][ T1364] netlink_sendmsg+0x723/0xbe0 [13736.937307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13736.937307][ T1364] ___sys_sendmsg+0xee/0x170 [13736.937307][ T1364] __sys_sendmsg+0xcd/0x170 [13736.937307][ T1364] do_syscall_64+0xc6/0x1e0 [13736.937307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13736.937307][ T1364] [13736.939011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13736.939011][ T1364] neigh_parms_alloc+0x1e5/0x510 [13736.939011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13736.939011][ T1364] ipv6_find_idev+0x102/0x170 [13736.939011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13736.939011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13736.939011][ T1364] netlink_rcv_skb+0x130/0x360 [13736.939011][ T1364] netlink_unicast+0x449/0x710 [13736.939011][ T1364] netlink_sendmsg+0x723/0xbe0 [13736.939011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13736.939011][ T1364] ___sys_sendmsg+0xee/0x170 [13736.939011][ T1364] __sys_sendmsg+0xcd/0x170 [13736.939011][ T1364] do_syscall_64+0xc6/0x1e0 [13736.939011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13736.939011][ T1364] [13747.011069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13747.011582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13747.011582][ T1364] ___neigh_create+0x14b/0xf60 [13747.011582][ T1364] ip6_finish_output2+0xa70/0xf80 [13747.011582][ T1364] ip6_finish_output+0x4ed/0xd30 [13747.011582][ T1364] ip6_output+0x1f3/0x770 [13747.011582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13747.011582][ T1364] mld_sendpack+0x62d/0xbc0 [13747.011582][ T1364] mld_ifc_work+0x32/0x1f0 [13747.011582][ T1364] process_one_work+0x84d/0x18a0 [13747.011582][ T1364] worker_thread+0x587/0xd30 [13747.011582][ T1364] kthread+0x28a/0x350 [13747.011582][ T1364] ret_from_fork+0x31/0x70 [13747.011582][ T1364] ret_from_fork_asm+0x1a/0x30 [13747.011582][ T1364] [13747.013294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13747.013294][ T1364] dst_init+0x84/0x4a0 [13747.013294][ T1364] dst_alloc+0x97/0x150 [13747.013294][ T1364] ip6_dst_alloc+0x23/0x90 [13747.013294][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13747.013294][ T1364] ip6_pol_route+0x56f/0x840 [13747.013294][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13747.013294][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13747.013294][ T1364] ipv6_rcv+0x1ad/0x810 [13747.013294][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13747.013294][ T1364] process_backlog+0x101/0x620 [13747.013294][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13747.013294][ T1364] net_rx_action+0x495/0xbe0 [13747.013294][ T1364] __do_softirq+0x1b5/0x7f6 [13747.013294][ T1364] [13747.015123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13747.015123][ T1364] netdev_get_by_index+0x5e/0x80 [13747.015123][ T1364] fib6_nh_init+0x3d8/0x15b0 [13747.015123][ T1364] ip6_route_info_create+0xf18/0x17d0 [13747.015123][ T1364] ip6_route_add+0x1c/0x140 [13747.015123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13747.015123][ T1364] addrconf_add_dev+0xe2/0x170 [13747.015123][ T1364] inet6_addr_add+0x12f/0xa40 [13747.015123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13747.015123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.015123][ T1364] netlink_rcv_skb+0x130/0x360 [13747.015123][ T1364] netlink_unicast+0x449/0x710 [13747.015123][ T1364] netlink_sendmsg+0x723/0xbe0 [13747.015123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13747.015123][ T1364] ___sys_sendmsg+0xee/0x170 [13747.015123][ T1364] __sys_sendmsg+0xcd/0x170 [13747.015123][ T1364] do_syscall_64+0xc6/0x1e0 [13747.015123][ T1364] [13747.017286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13747.017286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13747.017286][ T1364] ipv6_find_idev+0x102/0x170 [13747.017286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13747.017286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.017286][ T1364] netlink_rcv_skb+0x130/0x360 [13747.017286][ T1364] netlink_unicast+0x449/0x710 [13747.017286][ T1364] netlink_sendmsg+0x723/0xbe0 [13747.017286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13747.017286][ T1364] ___sys_sendmsg+0xee/0x170 [13747.017286][ T1364] __sys_sendmsg+0xcd/0x170 [13747.017286][ T1364] do_syscall_64+0xc6/0x1e0 [13747.017286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13747.017286][ T1364] [13747.018997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13747.018997][ T1364] neigh_parms_alloc+0x1e5/0x510 [13747.018997][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13747.018997][ T1364] ipv6_find_idev+0x102/0x170 [13747.018997][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13747.018997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13747.018997][ T1364] netlink_rcv_skb+0x130/0x360 [13747.018997][ T1364] netlink_unicast+0x449/0x710 [13747.018997][ T1364] netlink_sendmsg+0x723/0xbe0 [13747.018997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13747.018997][ T1364] ___sys_sendmsg+0xee/0x170 [13747.018997][ T1364] __sys_sendmsg+0xcd/0x170 [13747.018997][ T1364] do_syscall_64+0xc6/0x1e0 [13747.018997][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13747.018997][ T1364] [13757.123169][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13757.124186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13757.124186][ T1364] ___neigh_create+0x14b/0xf60 [13757.124186][ T1364] ip6_finish_output2+0xa70/0xf80 [13757.124186][ T1364] ip6_finish_output+0x4ed/0xd30 [13757.124186][ T1364] ip6_output+0x1f3/0x770 [13757.124186][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13757.124186][ T1364] mld_sendpack+0x62d/0xbc0 [13757.124186][ T1364] mld_ifc_work+0x32/0x1f0 [13757.124186][ T1364] process_one_work+0x84d/0x18a0 [13757.124186][ T1364] worker_thread+0x587/0xd30 [13757.124186][ T1364] kthread+0x28a/0x350 [13757.124186][ T1364] ret_from_fork+0x31/0x70 [13757.124186][ T1364] ret_from_fork_asm+0x1a/0x30 [13757.124186][ T1364] [13757.125958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13757.125958][ T1364] dst_init+0x84/0x4a0 [13757.125958][ T1364] dst_alloc+0x97/0x150 [13757.125958][ T1364] ip6_dst_alloc+0x23/0x90 [13757.125958][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13757.125958][ T1364] ip6_pol_route+0x56f/0x840 [13757.125958][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13757.125958][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13757.125958][ T1364] ipv6_rcv+0x1ad/0x810 [13757.125958][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13757.125958][ T1364] process_backlog+0x101/0x620 [13757.125958][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13757.125958][ T1364] net_rx_action+0x495/0xbe0 [13757.125958][ T1364] __do_softirq+0x1b5/0x7f6 [13757.125958][ T1364] [13757.127794][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13757.127794][ T1364] netdev_get_by_index+0x5e/0x80 [13757.127794][ T1364] fib6_nh_init+0x3d8/0x15b0 [13757.127794][ T1364] ip6_route_info_create+0xf18/0x17d0 [13757.127794][ T1364] ip6_route_add+0x1c/0x140 [13757.127794][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13757.127794][ T1364] addrconf_add_dev+0xe2/0x170 [13757.127794][ T1364] inet6_addr_add+0x12f/0xa40 [13757.127794][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13757.127794][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.127794][ T1364] netlink_rcv_skb+0x130/0x360 [13757.127794][ T1364] netlink_unicast+0x449/0x710 [13757.127794][ T1364] netlink_sendmsg+0x723/0xbe0 [13757.127794][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13757.127794][ T1364] ___sys_sendmsg+0xee/0x170 [13757.127794][ T1364] __sys_sendmsg+0xcd/0x170 [13757.127794][ T1364] do_syscall_64+0xc6/0x1e0 [13757.127794][ T1364] [13757.129975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13757.129975][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13757.129975][ T1364] ipv6_find_idev+0x102/0x170 [13757.129975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13757.129975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.129975][ T1364] netlink_rcv_skb+0x130/0x360 [13757.129975][ T1364] netlink_unicast+0x449/0x710 [13757.129975][ T1364] netlink_sendmsg+0x723/0xbe0 [13757.129975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13757.129975][ T1364] ___sys_sendmsg+0xee/0x170 [13757.129975][ T1364] __sys_sendmsg+0xcd/0x170 [13757.129975][ T1364] do_syscall_64+0xc6/0x1e0 [13757.129975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13757.129975][ T1364] [13757.131681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13757.131681][ T1364] neigh_parms_alloc+0x1e5/0x510 [13757.131681][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13757.131681][ T1364] ipv6_find_idev+0x102/0x170 [13757.131681][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13757.131681][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13757.131681][ T1364] netlink_rcv_skb+0x130/0x360 [13757.131681][ T1364] netlink_unicast+0x449/0x710 [13757.131681][ T1364] netlink_sendmsg+0x723/0xbe0 [13757.131681][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13757.131681][ T1364] ___sys_sendmsg+0xee/0x170 [13757.131681][ T1364] __sys_sendmsg+0xcd/0x170 [13757.131681][ T1364] do_syscall_64+0xc6/0x1e0 [13757.131681][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13757.131681][ T1364] [13767.339169][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13767.340194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13767.340194][ T1364] ___neigh_create+0x14b/0xf60 [13767.340194][ T1364] ip6_finish_output2+0xa70/0xf80 [13767.340194][ T1364] ip6_finish_output+0x4ed/0xd30 [13767.340194][ T1364] ip6_output+0x1f3/0x770 [13767.340194][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13767.340194][ T1364] mld_sendpack+0x62d/0xbc0 [13767.340194][ T1364] mld_ifc_work+0x32/0x1f0 [13767.340194][ T1364] process_one_work+0x84d/0x18a0 [13767.340194][ T1364] worker_thread+0x587/0xd30 [13767.340194][ T1364] kthread+0x28a/0x350 [13767.340194][ T1364] ret_from_fork+0x31/0x70 [13767.340194][ T1364] ret_from_fork_asm+0x1a/0x30 [13767.340194][ T1364] [13767.341924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13767.341924][ T1364] dst_init+0x84/0x4a0 [13767.341924][ T1364] dst_alloc+0x97/0x150 [13767.341924][ T1364] ip6_dst_alloc+0x23/0x90 [13767.341924][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13767.341924][ T1364] ip6_pol_route+0x56f/0x840 [13767.341924][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13767.341924][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13767.341924][ T1364] ipv6_rcv+0x1ad/0x810 [13767.341924][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13767.341924][ T1364] process_backlog+0x101/0x620 [13767.341924][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13767.341924][ T1364] net_rx_action+0x495/0xbe0 [13767.341924][ T1364] __do_softirq+0x1b5/0x7f6 [13767.341924][ T1364] [13767.343784][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13767.343784][ T1364] netdev_get_by_index+0x5e/0x80 [13767.343784][ T1364] fib6_nh_init+0x3d8/0x15b0 [13767.343784][ T1364] ip6_route_info_create+0xf18/0x17d0 [13767.343784][ T1364] ip6_route_add+0x1c/0x140 [13767.343784][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13767.343784][ T1364] addrconf_add_dev+0xe2/0x170 [13767.343784][ T1364] inet6_addr_add+0x12f/0xa40 [13767.343784][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13767.343784][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.343784][ T1364] netlink_rcv_skb+0x130/0x360 [13767.343784][ T1364] netlink_unicast+0x449/0x710 [13767.343784][ T1364] netlink_sendmsg+0x723/0xbe0 [13767.343784][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13767.343784][ T1364] ___sys_sendmsg+0xee/0x170 [13767.343784][ T1364] __sys_sendmsg+0xcd/0x170 [13767.343784][ T1364] do_syscall_64+0xc6/0x1e0 [13767.343784][ T1364] [13767.345965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13767.345965][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13767.345965][ T1364] ipv6_find_idev+0x102/0x170 [13767.345965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13767.345965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.345965][ T1364] netlink_rcv_skb+0x130/0x360 [13767.345965][ T1364] netlink_unicast+0x449/0x710 [13767.345965][ T1364] netlink_sendmsg+0x723/0xbe0 [13767.345965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13767.345965][ T1364] ___sys_sendmsg+0xee/0x170 [13767.345965][ T1364] __sys_sendmsg+0xcd/0x170 [13767.345965][ T1364] do_syscall_64+0xc6/0x1e0 [13767.345965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13767.345965][ T1364] [13767.347627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13767.347627][ T1364] neigh_parms_alloc+0x1e5/0x510 [13767.347627][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13767.347627][ T1364] ipv6_find_idev+0x102/0x170 [13767.347627][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13767.347627][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13767.347627][ T1364] netlink_rcv_skb+0x130/0x360 [13767.347627][ T1364] netlink_unicast+0x449/0x710 [13767.347627][ T1364] netlink_sendmsg+0x723/0xbe0 [13767.347627][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13767.347627][ T1364] ___sys_sendmsg+0xee/0x170 [13767.347627][ T1364] __sys_sendmsg+0xcd/0x170 [13767.347627][ T1364] do_syscall_64+0xc6/0x1e0 [13767.347627][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13767.347627][ T1364] [13777.427085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13777.428098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13777.428098][ T1364] ___neigh_create+0x14b/0xf60 [13777.428098][ T1364] ip6_finish_output2+0xa70/0xf80 [13777.428098][ T1364] ip6_finish_output+0x4ed/0xd30 [13777.428098][ T1364] ip6_output+0x1f3/0x770 [13777.428098][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13777.428098][ T1364] mld_sendpack+0x62d/0xbc0 [13777.428098][ T1364] mld_ifc_work+0x32/0x1f0 [13777.428098][ T1364] process_one_work+0x84d/0x18a0 [13777.428098][ T1364] worker_thread+0x587/0xd30 [13777.428098][ T1364] kthread+0x28a/0x350 [13777.428098][ T1364] ret_from_fork+0x31/0x70 [13777.428098][ T1364] ret_from_fork_asm+0x1a/0x30 [13777.428098][ T1364] [13777.429756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13777.429756][ T1364] dst_init+0x84/0x4a0 [13777.429756][ T1364] dst_alloc+0x97/0x150 [13777.429756][ T1364] ip6_dst_alloc+0x23/0x90 [13777.429756][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13777.429756][ T1364] ip6_pol_route+0x56f/0x840 [13777.429756][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13777.429756][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13777.429756][ T1364] ipv6_rcv+0x1ad/0x810 [13777.429756][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13777.429756][ T1364] process_backlog+0x101/0x620 [13777.429756][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13777.429756][ T1364] net_rx_action+0x495/0xbe0 [13777.429756][ T1364] __do_softirq+0x1b5/0x7f6 [13777.429756][ T1364] [13777.431593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13777.431593][ T1364] netdev_get_by_index+0x5e/0x80 [13777.431593][ T1364] fib6_nh_init+0x3d8/0x15b0 [13777.431593][ T1364] ip6_route_info_create+0xf18/0x17d0 [13777.431593][ T1364] ip6_route_add+0x1c/0x140 [13777.431593][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13777.431593][ T1364] addrconf_add_dev+0xe2/0x170 [13777.431593][ T1364] inet6_addr_add+0x12f/0xa40 [13777.431593][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13777.431593][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13777.431593][ T1364] netlink_rcv_skb+0x130/0x360 [13777.431593][ T1364] netlink_unicast+0x449/0x710 [13777.431593][ T1364] netlink_sendmsg+0x723/0xbe0 [13777.431593][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13777.431593][ T1364] ___sys_sendmsg+0xee/0x170 [13777.431593][ T1364] __sys_sendmsg+0xcd/0x170 [13777.431593][ T1364] do_syscall_64+0xc6/0x1e0 [13777.431593][ T1364] [13777.433709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13777.433709][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13777.433709][ T1364] ipv6_find_idev+0x102/0x170 [13777.433709][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13777.433709][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13777.433709][ T1364] netlink_rcv_skb+0x130/0x360 [13777.433709][ T1364] netlink_unicast+0x449/0x710 [13777.433709][ T1364] netlink_sendmsg+0x723/0xbe0 [13777.433709][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13777.433709][ T1364] ___sys_sendmsg+0xee/0x170 [13777.433709][ T1364] __sys_sendmsg+0xcd/0x170 [13777.433709][ T1364] do_syscall_64+0xc6/0x1e0 [13777.433709][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13777.433709][ T1364] [13777.435411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13777.435411][ T1364] neigh_parms_alloc+0x1e5/0x510 [13777.435411][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13777.435411][ T1364] ipv6_find_idev+0x102/0x170 [13777.435411][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13777.435411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13777.435411][ T1364] netlink_rcv_skb+0x130/0x360 [13777.435411][ T1364] netlink_unicast+0x449/0x710 [13777.435411][ T1364] netlink_sendmsg+0x723/0xbe0 [13777.435411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13777.435411][ T1364] ___sys_sendmsg+0xee/0x170 [13777.435411][ T1364] __sys_sendmsg+0xcd/0x170 [13777.435411][ T1364] do_syscall_64+0xc6/0x1e0 [13777.435411][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13777.435411][ T1364] [13787.635139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13787.636136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13787.636136][ T1364] ___neigh_create+0x14b/0xf60 [13787.636136][ T1364] ip6_finish_output2+0xa70/0xf80 [13787.636136][ T1364] ip6_finish_output+0x4ed/0xd30 [13787.636136][ T1364] ip6_output+0x1f3/0x770 [13787.636136][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13787.636136][ T1364] mld_sendpack+0x62d/0xbc0 [13787.636136][ T1364] mld_ifc_work+0x32/0x1f0 [13787.636136][ T1364] process_one_work+0x84d/0x18a0 [13787.636136][ T1364] worker_thread+0x587/0xd30 [13787.636136][ T1364] kthread+0x28a/0x350 [13787.636136][ T1364] ret_from_fork+0x31/0x70 [13787.636136][ T1364] ret_from_fork_asm+0x1a/0x30 [13787.636136][ T1364] [13787.638318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13787.638318][ T1364] dst_init+0x84/0x4a0 [13787.638318][ T1364] dst_alloc+0x97/0x150 [13787.638318][ T1364] ip6_dst_alloc+0x23/0x90 [13787.638318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13787.638318][ T1364] ip6_pol_route+0x56f/0x840 [13787.638318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13787.638318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13787.638318][ T1364] ipv6_rcv+0x1ad/0x810 [13787.638318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13787.638318][ T1364] process_backlog+0x101/0x620 [13787.638318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13787.638318][ T1364] net_rx_action+0x495/0xbe0 [13787.638318][ T1364] __do_softirq+0x1b5/0x7f6 [13787.638318][ T1364] [13787.640120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13787.640120][ T1364] netdev_get_by_index+0x5e/0x80 [13787.640120][ T1364] fib6_nh_init+0x3d8/0x15b0 [13787.640120][ T1364] ip6_route_info_create+0xf18/0x17d0 [13787.640120][ T1364] ip6_route_add+0x1c/0x140 [13787.640120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13787.640120][ T1364] addrconf_add_dev+0xe2/0x170 [13787.640120][ T1364] inet6_addr_add+0x12f/0xa40 [13787.640120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13787.640120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.640120][ T1364] netlink_rcv_skb+0x130/0x360 [13787.640120][ T1364] netlink_unicast+0x449/0x710 [13787.640120][ T1364] netlink_sendmsg+0x723/0xbe0 [13787.640120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13787.640120][ T1364] ___sys_sendmsg+0xee/0x170 [13787.640120][ T1364] __sys_sendmsg+0xcd/0x170 [13787.640120][ T1364] do_syscall_64+0xc6/0x1e0 [13787.640120][ T1364] [13787.642318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13787.642318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13787.642318][ T1364] ipv6_find_idev+0x102/0x170 [13787.642318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13787.642318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.642318][ T1364] netlink_rcv_skb+0x130/0x360 [13787.642318][ T1364] netlink_unicast+0x449/0x710 [13787.642318][ T1364] netlink_sendmsg+0x723/0xbe0 [13787.642318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13787.642318][ T1364] ___sys_sendmsg+0xee/0x170 [13787.642318][ T1364] __sys_sendmsg+0xcd/0x170 [13787.642318][ T1364] do_syscall_64+0xc6/0x1e0 [13787.642318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13787.642318][ T1364] [13787.643990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13787.643990][ T1364] neigh_parms_alloc+0x1e5/0x510 [13787.643990][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13787.643990][ T1364] ipv6_find_idev+0x102/0x170 [13787.643990][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13787.643990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13787.643990][ T1364] netlink_rcv_skb+0x130/0x360 [13787.643990][ T1364] netlink_unicast+0x449/0x710 [13787.643990][ T1364] netlink_sendmsg+0x723/0xbe0 [13787.643990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13787.643990][ T1364] ___sys_sendmsg+0xee/0x170 [13787.643990][ T1364] __sys_sendmsg+0xcd/0x170 [13787.643990][ T1364] do_syscall_64+0xc6/0x1e0 [13787.643990][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13787.643990][ T1364] [13797.883135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13797.884119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13797.884119][ T1364] ___neigh_create+0x14b/0xf60 [13797.884119][ T1364] ip6_finish_output2+0xa70/0xf80 [13797.884119][ T1364] ip6_finish_output+0x4ed/0xd30 [13797.884119][ T1364] ip6_output+0x1f3/0x770 [13797.884119][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13797.884119][ T1364] mld_sendpack+0x62d/0xbc0 [13797.884119][ T1364] mld_ifc_work+0x32/0x1f0 [13797.884119][ T1364] process_one_work+0x84d/0x18a0 [13797.884119][ T1364] worker_thread+0x587/0xd30 [13797.884119][ T1364] kthread+0x28a/0x350 [13797.884119][ T1364] ret_from_fork+0x31/0x70 [13797.884119][ T1364] ret_from_fork_asm+0x1a/0x30 [13797.884119][ T1364] [13797.885854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13797.885854][ T1364] dst_init+0x84/0x4a0 [13797.885854][ T1364] dst_alloc+0x97/0x150 [13797.885854][ T1364] ip6_dst_alloc+0x23/0x90 [13797.885854][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13797.885854][ T1364] ip6_pol_route+0x56f/0x840 [13797.885854][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13797.885854][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13797.885854][ T1364] ipv6_rcv+0x1ad/0x810 [13797.885854][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13797.885854][ T1364] process_backlog+0x101/0x620 [13797.885854][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13797.885854][ T1364] net_rx_action+0x495/0xbe0 [13797.885854][ T1364] __do_softirq+0x1b5/0x7f6 [13797.885854][ T1364] [13797.887677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13797.887677][ T1364] netdev_get_by_index+0x5e/0x80 [13797.887677][ T1364] fib6_nh_init+0x3d8/0x15b0 [13797.887677][ T1364] ip6_route_info_create+0xf18/0x17d0 [13797.887677][ T1364] ip6_route_add+0x1c/0x140 [13797.887677][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13797.887677][ T1364] addrconf_add_dev+0xe2/0x170 [13797.887677][ T1364] inet6_addr_add+0x12f/0xa40 [13797.887677][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13797.887677][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.887677][ T1364] netlink_rcv_skb+0x130/0x360 [13797.887677][ T1364] netlink_unicast+0x449/0x710 [13797.887677][ T1364] netlink_sendmsg+0x723/0xbe0 [13797.887677][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13797.887677][ T1364] ___sys_sendmsg+0xee/0x170 [13797.887677][ T1364] __sys_sendmsg+0xcd/0x170 [13797.887677][ T1364] do_syscall_64+0xc6/0x1e0 [13797.887677][ T1364] [13797.889902][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13797.889902][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13797.889902][ T1364] ipv6_find_idev+0x102/0x170 [13797.889902][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13797.889902][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.889902][ T1364] netlink_rcv_skb+0x130/0x360 [13797.889902][ T1364] netlink_unicast+0x449/0x710 [13797.889902][ T1364] netlink_sendmsg+0x723/0xbe0 [13797.889902][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13797.889902][ T1364] ___sys_sendmsg+0xee/0x170 [13797.889902][ T1364] __sys_sendmsg+0xcd/0x170 [13797.889902][ T1364] do_syscall_64+0xc6/0x1e0 [13797.889902][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13797.889902][ T1364] [13797.891634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13797.891634][ T1364] neigh_parms_alloc+0x1e5/0x510 [13797.891634][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13797.891634][ T1364] ipv6_find_idev+0x102/0x170 [13797.891634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13797.891634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13797.891634][ T1364] netlink_rcv_skb+0x130/0x360 [13797.891634][ T1364] netlink_unicast+0x449/0x710 [13797.891634][ T1364] netlink_sendmsg+0x723/0xbe0 [13797.891634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13797.891634][ T1364] ___sys_sendmsg+0xee/0x170 [13797.891634][ T1364] __sys_sendmsg+0xcd/0x170 [13797.891634][ T1364] do_syscall_64+0xc6/0x1e0 [13797.891634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13797.891634][ T1364] [13808.139195][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13808.139696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13808.139696][ T1364] ___neigh_create+0x14b/0xf60 [13808.139696][ T1364] ip6_finish_output2+0xa70/0xf80 [13808.139696][ T1364] ip6_finish_output+0x4ed/0xd30 [13808.139696][ T1364] ip6_output+0x1f3/0x770 [13808.139696][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13808.139696][ T1364] mld_sendpack+0x62d/0xbc0 [13808.139696][ T1364] mld_ifc_work+0x32/0x1f0 [13808.139696][ T1364] process_one_work+0x84d/0x18a0 [13808.139696][ T1364] worker_thread+0x587/0xd30 [13808.139696][ T1364] kthread+0x28a/0x350 [13808.139696][ T1364] ret_from_fork+0x31/0x70 [13808.139696][ T1364] ret_from_fork_asm+0x1a/0x30 [13808.139696][ T1364] [13808.141368][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13808.141368][ T1364] dst_init+0x84/0x4a0 [13808.141368][ T1364] dst_alloc+0x97/0x150 [13808.141368][ T1364] ip6_dst_alloc+0x23/0x90 [13808.141368][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13808.141368][ T1364] ip6_pol_route+0x56f/0x840 [13808.141368][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13808.141368][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13808.141368][ T1364] ipv6_rcv+0x1ad/0x810 [13808.141368][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13808.141368][ T1364] process_backlog+0x101/0x620 [13808.141368][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13808.141368][ T1364] net_rx_action+0x495/0xbe0 [13808.141368][ T1364] __do_softirq+0x1b5/0x7f6 [13808.141368][ T1364] [13808.143173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13808.143173][ T1364] netdev_get_by_index+0x5e/0x80 [13808.143173][ T1364] fib6_nh_init+0x3d8/0x15b0 [13808.143173][ T1364] ip6_route_info_create+0xf18/0x17d0 [13808.143173][ T1364] ip6_route_add+0x1c/0x140 [13808.143173][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13808.143173][ T1364] addrconf_add_dev+0xe2/0x170 [13808.143173][ T1364] inet6_addr_add+0x12f/0xa40 [13808.143173][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13808.143173][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.143173][ T1364] netlink_rcv_skb+0x130/0x360 [13808.143173][ T1364] netlink_unicast+0x449/0x710 [13808.143173][ T1364] netlink_sendmsg+0x723/0xbe0 [13808.143173][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13808.143173][ T1364] ___sys_sendmsg+0xee/0x170 [13808.143173][ T1364] __sys_sendmsg+0xcd/0x170 [13808.143173][ T1364] do_syscall_64+0xc6/0x1e0 [13808.143173][ T1364] [13808.145313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13808.145313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13808.145313][ T1364] ipv6_find_idev+0x102/0x170 [13808.145313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13808.145313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.145313][ T1364] netlink_rcv_skb+0x130/0x360 [13808.145313][ T1364] netlink_unicast+0x449/0x710 [13808.145313][ T1364] netlink_sendmsg+0x723/0xbe0 [13808.145313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13808.145313][ T1364] ___sys_sendmsg+0xee/0x170 [13808.145313][ T1364] __sys_sendmsg+0xcd/0x170 [13808.145313][ T1364] do_syscall_64+0xc6/0x1e0 [13808.145313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13808.145313][ T1364] [13808.147020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13808.147020][ T1364] neigh_parms_alloc+0x1e5/0x510 [13808.147020][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13808.147020][ T1364] ipv6_find_idev+0x102/0x170 [13808.147020][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13808.147020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13808.147020][ T1364] netlink_rcv_skb+0x130/0x360 [13808.147020][ T1364] netlink_unicast+0x449/0x710 [13808.147020][ T1364] netlink_sendmsg+0x723/0xbe0 [13808.147020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13808.147020][ T1364] ___sys_sendmsg+0xee/0x170 [13808.147020][ T1364] __sys_sendmsg+0xcd/0x170 [13808.147020][ T1364] do_syscall_64+0xc6/0x1e0 [13808.147020][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13808.147020][ T1364] [13818.387122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13818.388180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13818.388180][ T1364] ___neigh_create+0x14b/0xf60 [13818.388180][ T1364] ip6_finish_output2+0xa70/0xf80 [13818.388180][ T1364] ip6_finish_output+0x4ed/0xd30 [13818.388180][ T1364] ip6_output+0x1f3/0x770 [13818.388180][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13818.388180][ T1364] mld_sendpack+0x62d/0xbc0 [13818.388180][ T1364] mld_ifc_work+0x32/0x1f0 [13818.388180][ T1364] process_one_work+0x84d/0x18a0 [13818.388180][ T1364] worker_thread+0x587/0xd30 [13818.388180][ T1364] kthread+0x28a/0x350 [13818.388180][ T1364] ret_from_fork+0x31/0x70 [13818.388180][ T1364] ret_from_fork_asm+0x1a/0x30 [13818.388180][ T1364] [13818.389924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13818.389924][ T1364] dst_init+0x84/0x4a0 [13818.389924][ T1364] dst_alloc+0x97/0x150 [13818.389924][ T1364] ip6_dst_alloc+0x23/0x90 [13818.389924][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13818.389924][ T1364] ip6_pol_route+0x56f/0x840 [13818.389924][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13818.389924][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13818.389924][ T1364] ipv6_rcv+0x1ad/0x810 [13818.389924][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13818.389924][ T1364] process_backlog+0x101/0x620 [13818.389924][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13818.389924][ T1364] net_rx_action+0x495/0xbe0 [13818.389924][ T1364] __do_softirq+0x1b5/0x7f6 [13818.389924][ T1364] [13818.391794][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13818.391794][ T1364] netdev_get_by_index+0x5e/0x80 [13818.391794][ T1364] fib6_nh_init+0x3d8/0x15b0 [13818.391794][ T1364] ip6_route_info_create+0xf18/0x17d0 [13818.391794][ T1364] ip6_route_add+0x1c/0x140 [13818.391794][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13818.391794][ T1364] addrconf_add_dev+0xe2/0x170 [13818.391794][ T1364] inet6_addr_add+0x12f/0xa40 [13818.391794][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13818.391794][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.391794][ T1364] netlink_rcv_skb+0x130/0x360 [13818.391794][ T1364] netlink_unicast+0x449/0x710 [13818.391794][ T1364] netlink_sendmsg+0x723/0xbe0 [13818.391794][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13818.391794][ T1364] ___sys_sendmsg+0xee/0x170 [13818.391794][ T1364] __sys_sendmsg+0xcd/0x170 [13818.391794][ T1364] do_syscall_64+0xc6/0x1e0 [13818.391794][ T1364] [13818.394114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13818.394114][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13818.394114][ T1364] ipv6_find_idev+0x102/0x170 [13818.394114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13818.394114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.394114][ T1364] netlink_rcv_skb+0x130/0x360 [13818.394114][ T1364] netlink_unicast+0x449/0x710 [13818.394114][ T1364] netlink_sendmsg+0x723/0xbe0 [13818.394114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13818.394114][ T1364] ___sys_sendmsg+0xee/0x170 [13818.394114][ T1364] __sys_sendmsg+0xcd/0x170 [13818.394114][ T1364] do_syscall_64+0xc6/0x1e0 [13818.394114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13818.394114][ T1364] [13818.395800][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13818.395800][ T1364] neigh_parms_alloc+0x1e5/0x510 [13818.395800][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13818.395800][ T1364] ipv6_find_idev+0x102/0x170 [13818.395800][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13818.395800][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13818.395800][ T1364] netlink_rcv_skb+0x130/0x360 [13818.395800][ T1364] netlink_unicast+0x449/0x710 [13818.395800][ T1364] netlink_sendmsg+0x723/0xbe0 [13818.395800][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13818.395800][ T1364] ___sys_sendmsg+0xee/0x170 [13818.395800][ T1364] __sys_sendmsg+0xcd/0x170 [13818.395800][ T1364] do_syscall_64+0xc6/0x1e0 [13818.395800][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13818.395800][ T1364] [13828.635198][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13828.635733][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13828.635733][ T1364] ___neigh_create+0x14b/0xf60 [13828.635733][ T1364] ip6_finish_output2+0xa70/0xf80 [13828.635733][ T1364] ip6_finish_output+0x4ed/0xd30 [13828.635733][ T1364] ip6_output+0x1f3/0x770 [13828.635733][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13828.635733][ T1364] mld_sendpack+0x62d/0xbc0 [13828.635733][ T1364] mld_ifc_work+0x32/0x1f0 [13828.635733][ T1364] process_one_work+0x84d/0x18a0 [13828.635733][ T1364] worker_thread+0x587/0xd30 [13828.635733][ T1364] kthread+0x28a/0x350 [13828.635733][ T1364] ret_from_fork+0x31/0x70 [13828.635733][ T1364] ret_from_fork_asm+0x1a/0x30 [13828.635733][ T1364] [13828.637908][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13828.637908][ T1364] dst_init+0x84/0x4a0 [13828.637908][ T1364] dst_alloc+0x97/0x150 [13828.637908][ T1364] ip6_dst_alloc+0x23/0x90 [13828.637908][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13828.637908][ T1364] ip6_pol_route+0x56f/0x840 [13828.637908][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13828.637908][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13828.637908][ T1364] ipv6_rcv+0x1ad/0x810 [13828.637908][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13828.637908][ T1364] process_backlog+0x101/0x620 [13828.637908][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13828.637908][ T1364] net_rx_action+0x495/0xbe0 [13828.637908][ T1364] __do_softirq+0x1b5/0x7f6 [13828.637908][ T1364] [13828.639732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13828.639732][ T1364] netdev_get_by_index+0x5e/0x80 [13828.639732][ T1364] fib6_nh_init+0x3d8/0x15b0 [13828.639732][ T1364] ip6_route_info_create+0xf18/0x17d0 [13828.639732][ T1364] ip6_route_add+0x1c/0x140 [13828.639732][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13828.639732][ T1364] addrconf_add_dev+0xe2/0x170 [13828.639732][ T1364] inet6_addr_add+0x12f/0xa40 [13828.639732][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13828.639732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.639732][ T1364] netlink_rcv_skb+0x130/0x360 [13828.639732][ T1364] netlink_unicast+0x449/0x710 [13828.639732][ T1364] netlink_sendmsg+0x723/0xbe0 [13828.639732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13828.639732][ T1364] ___sys_sendmsg+0xee/0x170 [13828.639732][ T1364] __sys_sendmsg+0xcd/0x170 [13828.639732][ T1364] do_syscall_64+0xc6/0x1e0 [13828.639732][ T1364] [13828.641979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13828.641979][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13828.641979][ T1364] ipv6_find_idev+0x102/0x170 [13828.641979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13828.641979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.641979][ T1364] netlink_rcv_skb+0x130/0x360 [13828.641979][ T1364] netlink_unicast+0x449/0x710 [13828.641979][ T1364] netlink_sendmsg+0x723/0xbe0 [13828.641979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13828.641979][ T1364] ___sys_sendmsg+0xee/0x170 [13828.641979][ T1364] __sys_sendmsg+0xcd/0x170 [13828.641979][ T1364] do_syscall_64+0xc6/0x1e0 [13828.641979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13828.641979][ T1364] [13828.643655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13828.643655][ T1364] neigh_parms_alloc+0x1e5/0x510 [13828.643655][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13828.643655][ T1364] ipv6_find_idev+0x102/0x170 [13828.643655][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13828.643655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13828.643655][ T1364] netlink_rcv_skb+0x130/0x360 [13828.643655][ T1364] netlink_unicast+0x449/0x710 [13828.643655][ T1364] netlink_sendmsg+0x723/0xbe0 [13828.643655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13828.643655][ T1364] ___sys_sendmsg+0xee/0x170 [13828.643655][ T1364] __sys_sendmsg+0xcd/0x170 [13828.643655][ T1364] do_syscall_64+0xc6/0x1e0 [13828.643655][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13828.643655][ T1364] [13838.667141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13838.668103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13838.668103][ T1364] ___neigh_create+0x14b/0xf60 [13838.668103][ T1364] ip6_finish_output2+0xa70/0xf80 [13838.668103][ T1364] ip6_finish_output+0x4ed/0xd30 [13838.668103][ T1364] ip6_output+0x1f3/0x770 [13838.668103][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13838.668103][ T1364] mld_sendpack+0x62d/0xbc0 [13838.668103][ T1364] mld_ifc_work+0x32/0x1f0 [13838.668103][ T1364] process_one_work+0x84d/0x18a0 [13838.668103][ T1364] worker_thread+0x587/0xd30 [13838.668103][ T1364] kthread+0x28a/0x350 [13838.668103][ T1364] ret_from_fork+0x31/0x70 [13838.668103][ T1364] ret_from_fork_asm+0x1a/0x30 [13838.668103][ T1364] [13838.669812][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13838.669812][ T1364] dst_init+0x84/0x4a0 [13838.669812][ T1364] dst_alloc+0x97/0x150 [13838.669812][ T1364] ip6_dst_alloc+0x23/0x90 [13838.669812][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13838.669812][ T1364] ip6_pol_route+0x56f/0x840 [13838.669812][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13838.669812][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13838.669812][ T1364] ipv6_rcv+0x1ad/0x810 [13838.669812][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13838.669812][ T1364] process_backlog+0x101/0x620 [13838.669812][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13838.669812][ T1364] net_rx_action+0x495/0xbe0 [13838.669812][ T1364] __do_softirq+0x1b5/0x7f6 [13838.669812][ T1364] [13838.671630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13838.671630][ T1364] netdev_get_by_index+0x5e/0x80 [13838.671630][ T1364] fib6_nh_init+0x3d8/0x15b0 [13838.671630][ T1364] ip6_route_info_create+0xf18/0x17d0 [13838.671630][ T1364] ip6_route_add+0x1c/0x140 [13838.671630][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13838.671630][ T1364] addrconf_add_dev+0xe2/0x170 [13838.671630][ T1364] inet6_addr_add+0x12f/0xa40 [13838.671630][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13838.671630][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13838.671630][ T1364] netlink_rcv_skb+0x130/0x360 [13838.671630][ T1364] netlink_unicast+0x449/0x710 [13838.671630][ T1364] netlink_sendmsg+0x723/0xbe0 [13838.671630][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13838.671630][ T1364] ___sys_sendmsg+0xee/0x170 [13838.671630][ T1364] __sys_sendmsg+0xcd/0x170 [13838.671630][ T1364] do_syscall_64+0xc6/0x1e0 [13838.671630][ T1364] [13838.673819][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13838.673819][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13838.673819][ T1364] ipv6_find_idev+0x102/0x170 [13838.673819][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13838.673819][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13838.673819][ T1364] netlink_rcv_skb+0x130/0x360 [13838.673819][ T1364] netlink_unicast+0x449/0x710 [13838.673819][ T1364] netlink_sendmsg+0x723/0xbe0 [13838.673819][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13838.673819][ T1364] ___sys_sendmsg+0xee/0x170 [13838.673819][ T1364] __sys_sendmsg+0xcd/0x170 [13838.673819][ T1364] do_syscall_64+0xc6/0x1e0 [13838.673819][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13838.673819][ T1364] [13838.675488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13838.675488][ T1364] neigh_parms_alloc+0x1e5/0x510 [13838.675488][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13838.675488][ T1364] ipv6_find_idev+0x102/0x170 [13838.675488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13838.675488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13838.675488][ T1364] netlink_rcv_skb+0x130/0x360 [13838.675488][ T1364] netlink_unicast+0x449/0x710 [13838.675488][ T1364] netlink_sendmsg+0x723/0xbe0 [13838.675488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13838.675488][ T1364] ___sys_sendmsg+0xee/0x170 [13838.675488][ T1364] __sys_sendmsg+0xcd/0x170 [13838.675488][ T1364] do_syscall_64+0xc6/0x1e0 [13838.675488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13838.675488][ T1364] [13848.915126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13848.916014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13848.916014][ T1364] ___neigh_create+0x14b/0xf60 [13848.916014][ T1364] ip6_finish_output2+0xa70/0xf80 [13848.916014][ T1364] ip6_finish_output+0x4ed/0xd30 [13848.916014][ T1364] ip6_output+0x1f3/0x770 [13848.916014][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13848.916014][ T1364] mld_sendpack+0x62d/0xbc0 [13848.916014][ T1364] mld_ifc_work+0x32/0x1f0 [13848.916014][ T1364] process_one_work+0x84d/0x18a0 [13848.916014][ T1364] worker_thread+0x587/0xd30 [13848.916014][ T1364] kthread+0x28a/0x350 [13848.916014][ T1364] ret_from_fork+0x31/0x70 [13848.916014][ T1364] ret_from_fork_asm+0x1a/0x30 [13848.916014][ T1364] [13848.917685][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13848.917685][ T1364] dst_init+0x84/0x4a0 [13848.917685][ T1364] dst_alloc+0x97/0x150 [13848.917685][ T1364] ip6_dst_alloc+0x23/0x90 [13848.917685][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13848.917685][ T1364] ip6_pol_route+0x56f/0x840 [13848.917685][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13848.917685][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13848.917685][ T1364] ipv6_rcv+0x1ad/0x810 [13848.917685][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13848.917685][ T1364] process_backlog+0x101/0x620 [13848.917685][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13848.917685][ T1364] net_rx_action+0x495/0xbe0 [13848.917685][ T1364] __do_softirq+0x1b5/0x7f6 [13848.917685][ T1364] [13848.919518][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13848.919518][ T1364] netdev_get_by_index+0x5e/0x80 [13848.919518][ T1364] fib6_nh_init+0x3d8/0x15b0 [13848.919518][ T1364] ip6_route_info_create+0xf18/0x17d0 [13848.919518][ T1364] ip6_route_add+0x1c/0x140 [13848.919518][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13848.919518][ T1364] addrconf_add_dev+0xe2/0x170 [13848.919518][ T1364] inet6_addr_add+0x12f/0xa40 [13848.919518][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13848.919518][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.919518][ T1364] netlink_rcv_skb+0x130/0x360 [13848.919518][ T1364] netlink_unicast+0x449/0x710 [13848.919518][ T1364] netlink_sendmsg+0x723/0xbe0 [13848.919518][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13848.919518][ T1364] ___sys_sendmsg+0xee/0x170 [13848.919518][ T1364] __sys_sendmsg+0xcd/0x170 [13848.919518][ T1364] do_syscall_64+0xc6/0x1e0 [13848.919518][ T1364] [13848.921746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13848.921746][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13848.921746][ T1364] ipv6_find_idev+0x102/0x170 [13848.921746][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13848.921746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.921746][ T1364] netlink_rcv_skb+0x130/0x360 [13848.921746][ T1364] netlink_unicast+0x449/0x710 [13848.921746][ T1364] netlink_sendmsg+0x723/0xbe0 [13848.921746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13848.921746][ T1364] ___sys_sendmsg+0xee/0x170 [13848.921746][ T1364] __sys_sendmsg+0xcd/0x170 [13848.921746][ T1364] do_syscall_64+0xc6/0x1e0 [13848.921746][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13848.921746][ T1364] [13848.923471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13848.923471][ T1364] neigh_parms_alloc+0x1e5/0x510 [13848.923471][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13848.923471][ T1364] ipv6_find_idev+0x102/0x170 [13848.923471][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13848.923471][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13848.923471][ T1364] netlink_rcv_skb+0x130/0x360 [13848.923471][ T1364] netlink_unicast+0x449/0x710 [13848.923471][ T1364] netlink_sendmsg+0x723/0xbe0 [13848.923471][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13848.923471][ T1364] ___sys_sendmsg+0xee/0x170 [13848.923471][ T1364] __sys_sendmsg+0xcd/0x170 [13848.923471][ T1364] do_syscall_64+0xc6/0x1e0 [13848.923471][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13848.923471][ T1364] [13859.163131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13859.164102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13859.164102][ T1364] ___neigh_create+0x14b/0xf60 [13859.164102][ T1364] ip6_finish_output2+0xa70/0xf80 [13859.164102][ T1364] ip6_finish_output+0x4ed/0xd30 [13859.164102][ T1364] ip6_output+0x1f3/0x770 [13859.164102][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13859.164102][ T1364] mld_sendpack+0x62d/0xbc0 [13859.164102][ T1364] mld_ifc_work+0x32/0x1f0 [13859.164102][ T1364] process_one_work+0x84d/0x18a0 [13859.164102][ T1364] worker_thread+0x587/0xd30 [13859.164102][ T1364] kthread+0x28a/0x350 [13859.164102][ T1364] ret_from_fork+0x31/0x70 [13859.164102][ T1364] ret_from_fork_asm+0x1a/0x30 [13859.164102][ T1364] [13859.165791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13859.165791][ T1364] dst_init+0x84/0x4a0 [13859.165791][ T1364] dst_alloc+0x97/0x150 [13859.165791][ T1364] ip6_dst_alloc+0x23/0x90 [13859.165791][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13859.165791][ T1364] ip6_pol_route+0x56f/0x840 [13859.165791][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13859.165791][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13859.165791][ T1364] ipv6_rcv+0x1ad/0x810 [13859.165791][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13859.165791][ T1364] process_backlog+0x101/0x620 [13859.165791][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13859.165791][ T1364] net_rx_action+0x495/0xbe0 [13859.165791][ T1364] __do_softirq+0x1b5/0x7f6 [13859.165791][ T1364] [13859.167634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13859.167634][ T1364] netdev_get_by_index+0x5e/0x80 [13859.167634][ T1364] fib6_nh_init+0x3d8/0x15b0 [13859.167634][ T1364] ip6_route_info_create+0xf18/0x17d0 [13859.167634][ T1364] ip6_route_add+0x1c/0x140 [13859.167634][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13859.167634][ T1364] addrconf_add_dev+0xe2/0x170 [13859.167634][ T1364] inet6_addr_add+0x12f/0xa40 [13859.167634][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13859.167634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.167634][ T1364] netlink_rcv_skb+0x130/0x360 [13859.167634][ T1364] netlink_unicast+0x449/0x710 [13859.167634][ T1364] netlink_sendmsg+0x723/0xbe0 [13859.167634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13859.167634][ T1364] ___sys_sendmsg+0xee/0x170 [13859.167634][ T1364] __sys_sendmsg+0xcd/0x170 [13859.167634][ T1364] do_syscall_64+0xc6/0x1e0 [13859.167634][ T1364] [13859.169805][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13859.169805][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13859.169805][ T1364] ipv6_find_idev+0x102/0x170 [13859.169805][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13859.169805][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.169805][ T1364] netlink_rcv_skb+0x130/0x360 [13859.169805][ T1364] netlink_unicast+0x449/0x710 [13859.169805][ T1364] netlink_sendmsg+0x723/0xbe0 [13859.169805][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13859.169805][ T1364] ___sys_sendmsg+0xee/0x170 [13859.169805][ T1364] __sys_sendmsg+0xcd/0x170 [13859.169805][ T1364] do_syscall_64+0xc6/0x1e0 [13859.169805][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13859.169805][ T1364] [13859.171483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13859.171483][ T1364] neigh_parms_alloc+0x1e5/0x510 [13859.171483][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13859.171483][ T1364] ipv6_find_idev+0x102/0x170 [13859.171483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13859.171483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13859.171483][ T1364] netlink_rcv_skb+0x130/0x360 [13859.171483][ T1364] netlink_unicast+0x449/0x710 [13859.171483][ T1364] netlink_sendmsg+0x723/0xbe0 [13859.171483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13859.171483][ T1364] ___sys_sendmsg+0xee/0x170 [13859.171483][ T1364] __sys_sendmsg+0xcd/0x170 [13859.171483][ T1364] do_syscall_64+0xc6/0x1e0 [13859.171483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13859.171483][ T1364] [13869.219141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13869.220196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13869.220196][ T1364] ___neigh_create+0x14b/0xf60 [13869.220196][ T1364] ip6_finish_output2+0xa70/0xf80 [13869.220196][ T1364] ip6_finish_output+0x4ed/0xd30 [13869.220196][ T1364] ip6_output+0x1f3/0x770 [13869.220196][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13869.220196][ T1364] mld_sendpack+0x62d/0xbc0 [13869.220196][ T1364] mld_ifc_work+0x32/0x1f0 [13869.220196][ T1364] process_one_work+0x84d/0x18a0 [13869.220196][ T1364] worker_thread+0x587/0xd30 [13869.220196][ T1364] kthread+0x28a/0x350 [13869.220196][ T1364] ret_from_fork+0x31/0x70 [13869.220196][ T1364] ret_from_fork_asm+0x1a/0x30 [13869.220196][ T1364] [13869.221872][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13869.221872][ T1364] dst_init+0x84/0x4a0 [13869.221872][ T1364] dst_alloc+0x97/0x150 [13869.221872][ T1364] ip6_dst_alloc+0x23/0x90 [13869.221872][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13869.221872][ T1364] ip6_pol_route+0x56f/0x840 [13869.221872][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13869.221872][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13869.221872][ T1364] ipv6_rcv+0x1ad/0x810 [13869.221872][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13869.221872][ T1364] process_backlog+0x101/0x620 [13869.221872][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13869.221872][ T1364] net_rx_action+0x495/0xbe0 [13869.221872][ T1364] __do_softirq+0x1b5/0x7f6 [13869.221872][ T1364] [13869.223651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13869.223651][ T1364] netdev_get_by_index+0x5e/0x80 [13869.223651][ T1364] fib6_nh_init+0x3d8/0x15b0 [13869.223651][ T1364] ip6_route_info_create+0xf18/0x17d0 [13869.223651][ T1364] ip6_route_add+0x1c/0x140 [13869.223651][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13869.223651][ T1364] addrconf_add_dev+0xe2/0x170 [13869.223651][ T1364] inet6_addr_add+0x12f/0xa40 [13869.223651][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13869.223651][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.223651][ T1364] netlink_rcv_skb+0x130/0x360 [13869.223651][ T1364] netlink_unicast+0x449/0x710 [13869.223651][ T1364] netlink_sendmsg+0x723/0xbe0 [13869.223651][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13869.223651][ T1364] ___sys_sendmsg+0xee/0x170 [13869.223651][ T1364] __sys_sendmsg+0xcd/0x170 [13869.223651][ T1364] do_syscall_64+0xc6/0x1e0 [13869.223651][ T1364] [13869.225809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13869.225809][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13869.225809][ T1364] ipv6_find_idev+0x102/0x170 [13869.225809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13869.225809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.225809][ T1364] netlink_rcv_skb+0x130/0x360 [13869.225809][ T1364] netlink_unicast+0x449/0x710 [13869.225809][ T1364] netlink_sendmsg+0x723/0xbe0 [13869.225809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13869.225809][ T1364] ___sys_sendmsg+0xee/0x170 [13869.225809][ T1364] __sys_sendmsg+0xcd/0x170 [13869.225809][ T1364] do_syscall_64+0xc6/0x1e0 [13869.225809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13869.225809][ T1364] [13869.227469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13869.227469][ T1364] neigh_parms_alloc+0x1e5/0x510 [13869.227469][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13869.227469][ T1364] ipv6_find_idev+0x102/0x170 [13869.227469][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13869.227469][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13869.227469][ T1364] netlink_rcv_skb+0x130/0x360 [13869.227469][ T1364] netlink_unicast+0x449/0x710 [13869.227469][ T1364] netlink_sendmsg+0x723/0xbe0 [13869.227469][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13869.227469][ T1364] ___sys_sendmsg+0xee/0x170 [13869.227469][ T1364] __sys_sendmsg+0xcd/0x170 [13869.227469][ T1364] do_syscall_64+0xc6/0x1e0 [13869.227469][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13869.227469][ T1364] [13879.475073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13879.475573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13879.475573][ T1364] ___neigh_create+0x14b/0xf60 [13879.475573][ T1364] ip6_finish_output2+0xa70/0xf80 [13879.475573][ T1364] ip6_finish_output+0x4ed/0xd30 [13879.475573][ T1364] ip6_output+0x1f3/0x770 [13879.475573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13879.475573][ T1364] mld_sendpack+0x62d/0xbc0 [13879.475573][ T1364] mld_ifc_work+0x32/0x1f0 [13879.475573][ T1364] process_one_work+0x84d/0x18a0 [13879.475573][ T1364] worker_thread+0x587/0xd30 [13879.475573][ T1364] kthread+0x28a/0x350 [13879.475573][ T1364] ret_from_fork+0x31/0x70 [13879.475573][ T1364] ret_from_fork_asm+0x1a/0x30 [13879.475573][ T1364] [13879.477267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13879.477267][ T1364] dst_init+0x84/0x4a0 [13879.477267][ T1364] dst_alloc+0x97/0x150 [13879.477267][ T1364] ip6_dst_alloc+0x23/0x90 [13879.477267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13879.477267][ T1364] ip6_pol_route+0x56f/0x840 [13879.477267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13879.477267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13879.477267][ T1364] ipv6_rcv+0x1ad/0x810 [13879.477267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13879.477267][ T1364] process_backlog+0x101/0x620 [13879.477267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13879.477267][ T1364] net_rx_action+0x495/0xbe0 [13879.477267][ T1364] __do_softirq+0x1b5/0x7f6 [13879.477267][ T1364] [13879.479035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13879.479035][ T1364] netdev_get_by_index+0x5e/0x80 [13879.479035][ T1364] fib6_nh_init+0x3d8/0x15b0 [13879.479035][ T1364] ip6_route_info_create+0xf18/0x17d0 [13879.479035][ T1364] ip6_route_add+0x1c/0x140 [13879.479035][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13879.479035][ T1364] addrconf_add_dev+0xe2/0x170 [13879.479035][ T1364] inet6_addr_add+0x12f/0xa40 [13879.479035][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13879.479035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13879.479035][ T1364] netlink_rcv_skb+0x130/0x360 [13879.479035][ T1364] netlink_unicast+0x449/0x710 [13879.479035][ T1364] netlink_sendmsg+0x723/0xbe0 [13879.479035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13879.479035][ T1364] ___sys_sendmsg+0xee/0x170 [13879.479035][ T1364] __sys_sendmsg+0xcd/0x170 [13879.479035][ T1364] do_syscall_64+0xc6/0x1e0 [13879.479035][ T1364] [13879.481229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13879.481229][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13879.481229][ T1364] ipv6_find_idev+0x102/0x170 [13879.481229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13879.481229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13879.481229][ T1364] netlink_rcv_skb+0x130/0x360 [13879.481229][ T1364] netlink_unicast+0x449/0x710 [13879.481229][ T1364] netlink_sendmsg+0x723/0xbe0 [13879.481229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13879.481229][ T1364] ___sys_sendmsg+0xee/0x170 [13879.481229][ T1364] __sys_sendmsg+0xcd/0x170 [13879.481229][ T1364] do_syscall_64+0xc6/0x1e0 [13879.481229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13879.481229][ T1364] [13879.482920][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13879.482920][ T1364] neigh_parms_alloc+0x1e5/0x510 [13879.482920][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13879.482920][ T1364] ipv6_find_idev+0x102/0x170 [13879.482920][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13879.482920][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13879.482920][ T1364] netlink_rcv_skb+0x130/0x360 [13879.482920][ T1364] netlink_unicast+0x449/0x710 [13879.482920][ T1364] netlink_sendmsg+0x723/0xbe0 [13879.482920][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13879.482920][ T1364] ___sys_sendmsg+0xee/0x170 [13879.482920][ T1364] __sys_sendmsg+0xcd/0x170 [13879.482920][ T1364] do_syscall_64+0xc6/0x1e0 [13879.482920][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13879.482920][ T1364] [13889.843267][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13889.844218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13889.844218][ T1364] ___neigh_create+0x14b/0xf60 [13889.844218][ T1364] ip6_finish_output2+0xa70/0xf80 [13889.844218][ T1364] ip6_finish_output+0x4ed/0xd30 [13889.844218][ T1364] ip6_output+0x1f3/0x770 [13889.844218][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13889.844218][ T1364] mld_sendpack+0x62d/0xbc0 [13889.844218][ T1364] mld_ifc_work+0x32/0x1f0 [13889.844218][ T1364] process_one_work+0x84d/0x18a0 [13889.844218][ T1364] worker_thread+0x587/0xd30 [13889.844218][ T1364] kthread+0x28a/0x350 [13889.844218][ T1364] ret_from_fork+0x31/0x70 [13889.844218][ T1364] ret_from_fork_asm+0x1a/0x30 [13889.844218][ T1364] [13889.845924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13889.845924][ T1364] dst_init+0x84/0x4a0 [13889.845924][ T1364] dst_alloc+0x97/0x150 [13889.845924][ T1364] ip6_dst_alloc+0x23/0x90 [13889.845924][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13889.845924][ T1364] ip6_pol_route+0x56f/0x840 [13889.845924][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13889.845924][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13889.845924][ T1364] ipv6_rcv+0x1ad/0x810 [13889.845924][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13889.845924][ T1364] process_backlog+0x101/0x620 [13889.845924][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13889.845924][ T1364] net_rx_action+0x495/0xbe0 [13889.845924][ T1364] __do_softirq+0x1b5/0x7f6 [13889.845924][ T1364] [13889.847695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13889.847695][ T1364] netdev_get_by_index+0x5e/0x80 [13889.847695][ T1364] fib6_nh_init+0x3d8/0x15b0 [13889.847695][ T1364] ip6_route_info_create+0xf18/0x17d0 [13889.847695][ T1364] ip6_route_add+0x1c/0x140 [13889.847695][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13889.847695][ T1364] addrconf_add_dev+0xe2/0x170 [13889.847695][ T1364] inet6_addr_add+0x12f/0xa40 [13889.847695][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13889.847695][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13889.847695][ T1364] netlink_rcv_skb+0x130/0x360 [13889.847695][ T1364] netlink_unicast+0x449/0x710 [13889.847695][ T1364] netlink_sendmsg+0x723/0xbe0 [13889.847695][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13889.847695][ T1364] ___sys_sendmsg+0xee/0x170 [13889.847695][ T1364] __sys_sendmsg+0xcd/0x170 [13889.847695][ T1364] do_syscall_64+0xc6/0x1e0 [13889.847695][ T1364] [13889.849857][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13889.849857][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13889.849857][ T1364] ipv6_find_idev+0x102/0x170 [13889.849857][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13889.849857][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13889.849857][ T1364] netlink_rcv_skb+0x130/0x360 [13889.849857][ T1364] netlink_unicast+0x449/0x710 [13889.849857][ T1364] netlink_sendmsg+0x723/0xbe0 [13889.849857][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13889.849857][ T1364] ___sys_sendmsg+0xee/0x170 [13889.849857][ T1364] __sys_sendmsg+0xcd/0x170 [13889.849857][ T1364] do_syscall_64+0xc6/0x1e0 [13889.849857][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13889.849857][ T1364] [13889.851550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13889.851550][ T1364] neigh_parms_alloc+0x1e5/0x510 [13889.851550][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13889.851550][ T1364] ipv6_find_idev+0x102/0x170 [13889.851550][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13889.851550][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13889.851550][ T1364] netlink_rcv_skb+0x130/0x360 [13889.851550][ T1364] netlink_unicast+0x449/0x710 [13889.851550][ T1364] netlink_sendmsg+0x723/0xbe0 [13889.851550][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13889.851550][ T1364] ___sys_sendmsg+0xee/0x170 [13889.851550][ T1364] __sys_sendmsg+0xcd/0x170 [13889.851550][ T1364] do_syscall_64+0xc6/0x1e0 [13889.851550][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13889.851550][ T1364] [13899.971135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13899.971925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13899.971925][ T1364] ___neigh_create+0x14b/0xf60 [13899.971925][ T1364] ip6_finish_output2+0xa70/0xf80 [13899.971925][ T1364] ip6_finish_output+0x4ed/0xd30 [13899.971925][ T1364] ip6_output+0x1f3/0x770 [13899.971925][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13899.971925][ T1364] mld_sendpack+0x62d/0xbc0 [13899.971925][ T1364] mld_ifc_work+0x32/0x1f0 [13899.971925][ T1364] process_one_work+0x84d/0x18a0 [13899.971925][ T1364] worker_thread+0x587/0xd30 [13899.971925][ T1364] kthread+0x28a/0x350 [13899.971925][ T1364] ret_from_fork+0x31/0x70 [13899.971925][ T1364] ret_from_fork_asm+0x1a/0x30 [13899.971925][ T1364] [13899.973611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13899.973611][ T1364] dst_init+0x84/0x4a0 [13899.973611][ T1364] dst_alloc+0x97/0x150 [13899.973611][ T1364] ip6_dst_alloc+0x23/0x90 [13899.973611][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13899.973611][ T1364] ip6_pol_route+0x56f/0x840 [13899.973611][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13899.973611][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13899.973611][ T1364] ipv6_rcv+0x1ad/0x810 [13899.973611][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13899.973611][ T1364] process_backlog+0x101/0x620 [13899.973611][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13899.973611][ T1364] net_rx_action+0x495/0xbe0 [13899.973611][ T1364] __do_softirq+0x1b5/0x7f6 [13899.973611][ T1364] [13899.975412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13899.975412][ T1364] netdev_get_by_index+0x5e/0x80 [13899.975412][ T1364] fib6_nh_init+0x3d8/0x15b0 [13899.975412][ T1364] ip6_route_info_create+0xf18/0x17d0 [13899.975412][ T1364] ip6_route_add+0x1c/0x140 [13899.975412][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13899.975412][ T1364] addrconf_add_dev+0xe2/0x170 [13899.975412][ T1364] inet6_addr_add+0x12f/0xa40 [13899.975412][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13899.975412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.975412][ T1364] netlink_rcv_skb+0x130/0x360 [13899.975412][ T1364] netlink_unicast+0x449/0x710 [13899.975412][ T1364] netlink_sendmsg+0x723/0xbe0 [13899.975412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13899.975412][ T1364] ___sys_sendmsg+0xee/0x170 [13899.975412][ T1364] __sys_sendmsg+0xcd/0x170 [13899.975412][ T1364] do_syscall_64+0xc6/0x1e0 [13899.975412][ T1364] [13899.977616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13899.977616][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13899.977616][ T1364] ipv6_find_idev+0x102/0x170 [13899.977616][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13899.977616][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.977616][ T1364] netlink_rcv_skb+0x130/0x360 [13899.977616][ T1364] netlink_unicast+0x449/0x710 [13899.977616][ T1364] netlink_sendmsg+0x723/0xbe0 [13899.977616][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13899.977616][ T1364] ___sys_sendmsg+0xee/0x170 [13899.977616][ T1364] __sys_sendmsg+0xcd/0x170 [13899.977616][ T1364] do_syscall_64+0xc6/0x1e0 [13899.977616][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13899.977616][ T1364] [13899.979329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13899.979329][ T1364] neigh_parms_alloc+0x1e5/0x510 [13899.979329][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13899.979329][ T1364] ipv6_find_idev+0x102/0x170 [13899.979329][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13899.979329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13899.979329][ T1364] netlink_rcv_skb+0x130/0x360 [13899.979329][ T1364] netlink_unicast+0x449/0x710 [13899.979329][ T1364] netlink_sendmsg+0x723/0xbe0 [13899.979329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13899.979329][ T1364] ___sys_sendmsg+0xee/0x170 [13899.979329][ T1364] __sys_sendmsg+0xcd/0x170 [13899.979329][ T1364] do_syscall_64+0xc6/0x1e0 [13899.979329][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13899.979329][ T1364] [13910.099139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13910.100222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13910.100222][ T1364] ___neigh_create+0x14b/0xf60 [13910.100222][ T1364] ip6_finish_output2+0xa70/0xf80 [13910.100222][ T1364] ip6_finish_output+0x4ed/0xd30 [13910.100222][ T1364] ip6_output+0x1f3/0x770 [13910.100222][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13910.100222][ T1364] mld_sendpack+0x62d/0xbc0 [13910.100222][ T1364] mld_ifc_work+0x32/0x1f0 [13910.100222][ T1364] process_one_work+0x84d/0x18a0 [13910.100222][ T1364] worker_thread+0x587/0xd30 [13910.100222][ T1364] kthread+0x28a/0x350 [13910.100222][ T1364] ret_from_fork+0x31/0x70 [13910.100222][ T1364] ret_from_fork_asm+0x1a/0x30 [13910.100222][ T1364] [13910.101974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13910.101974][ T1364] dst_init+0x84/0x4a0 [13910.101974][ T1364] dst_alloc+0x97/0x150 [13910.101974][ T1364] ip6_dst_alloc+0x23/0x90 [13910.101974][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13910.101974][ T1364] ip6_pol_route+0x56f/0x840 [13910.101974][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13910.101974][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13910.101974][ T1364] ipv6_rcv+0x1ad/0x810 [13910.101974][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13910.101974][ T1364] process_backlog+0x101/0x620 [13910.101974][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13910.101974][ T1364] net_rx_action+0x495/0xbe0 [13910.101974][ T1364] __do_softirq+0x1b5/0x7f6 [13910.101974][ T1364] [13910.103739][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13910.103739][ T1364] netdev_get_by_index+0x5e/0x80 [13910.103739][ T1364] fib6_nh_init+0x3d8/0x15b0 [13910.103739][ T1364] ip6_route_info_create+0xf18/0x17d0 [13910.103739][ T1364] ip6_route_add+0x1c/0x140 [13910.103739][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13910.103739][ T1364] addrconf_add_dev+0xe2/0x170 [13910.103739][ T1364] inet6_addr_add+0x12f/0xa40 [13910.103739][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13910.103739][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.103739][ T1364] netlink_rcv_skb+0x130/0x360 [13910.103739][ T1364] netlink_unicast+0x449/0x710 [13910.103739][ T1364] netlink_sendmsg+0x723/0xbe0 [13910.103739][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13910.103739][ T1364] ___sys_sendmsg+0xee/0x170 [13910.103739][ T1364] __sys_sendmsg+0xcd/0x170 [13910.103739][ T1364] do_syscall_64+0xc6/0x1e0 [13910.103739][ T1364] [13910.105942][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13910.105942][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13910.105942][ T1364] ipv6_find_idev+0x102/0x170 [13910.105942][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13910.105942][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.105942][ T1364] netlink_rcv_skb+0x130/0x360 [13910.105942][ T1364] netlink_unicast+0x449/0x710 [13910.105942][ T1364] netlink_sendmsg+0x723/0xbe0 [13910.105942][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13910.105942][ T1364] ___sys_sendmsg+0xee/0x170 [13910.105942][ T1364] __sys_sendmsg+0xcd/0x170 [13910.105942][ T1364] do_syscall_64+0xc6/0x1e0 [13910.105942][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13910.105942][ T1364] [13910.107711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13910.107711][ T1364] neigh_parms_alloc+0x1e5/0x510 [13910.107711][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13910.107711][ T1364] ipv6_find_idev+0x102/0x170 [13910.107711][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13910.107711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13910.107711][ T1364] netlink_rcv_skb+0x130/0x360 [13910.107711][ T1364] netlink_unicast+0x449/0x710 [13910.107711][ T1364] netlink_sendmsg+0x723/0xbe0 [13910.107711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13910.107711][ T1364] ___sys_sendmsg+0xee/0x170 [13910.107711][ T1364] __sys_sendmsg+0xcd/0x170 [13910.107711][ T1364] do_syscall_64+0xc6/0x1e0 [13910.107711][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13910.107711][ T1364] [13920.347125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13920.347670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13920.347670][ T1364] ___neigh_create+0x14b/0xf60 [13920.347670][ T1364] ip6_finish_output2+0xa70/0xf80 [13920.347670][ T1364] ip6_finish_output+0x4ed/0xd30 [13920.347670][ T1364] ip6_output+0x1f3/0x770 [13920.347670][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13920.347670][ T1364] mld_sendpack+0x62d/0xbc0 [13920.347670][ T1364] mld_ifc_work+0x32/0x1f0 [13920.347670][ T1364] process_one_work+0x84d/0x18a0 [13920.347670][ T1364] worker_thread+0x587/0xd30 [13920.347670][ T1364] kthread+0x28a/0x350 [13920.347670][ T1364] ret_from_fork+0x31/0x70 [13920.347670][ T1364] ret_from_fork_asm+0x1a/0x30 [13920.347670][ T1364] [13920.349281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13920.349281][ T1364] dst_init+0x84/0x4a0 [13920.349281][ T1364] dst_alloc+0x97/0x150 [13920.349281][ T1364] ip6_dst_alloc+0x23/0x90 [13920.349281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13920.349281][ T1364] ip6_pol_route+0x56f/0x840 [13920.349281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13920.349281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13920.349281][ T1364] ipv6_rcv+0x1ad/0x810 [13920.349281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13920.349281][ T1364] process_backlog+0x101/0x620 [13920.349281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13920.349281][ T1364] net_rx_action+0x495/0xbe0 [13920.349281][ T1364] __do_softirq+0x1b5/0x7f6 [13920.349281][ T1364] [13920.351078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13920.351078][ T1364] netdev_get_by_index+0x5e/0x80 [13920.351078][ T1364] fib6_nh_init+0x3d8/0x15b0 [13920.351078][ T1364] ip6_route_info_create+0xf18/0x17d0 [13920.351078][ T1364] ip6_route_add+0x1c/0x140 [13920.351078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13920.351078][ T1364] addrconf_add_dev+0xe2/0x170 [13920.351078][ T1364] inet6_addr_add+0x12f/0xa40 [13920.351078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13920.351078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13920.351078][ T1364] netlink_rcv_skb+0x130/0x360 [13920.351078][ T1364] netlink_unicast+0x449/0x710 [13920.351078][ T1364] netlink_sendmsg+0x723/0xbe0 [13920.351078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13920.351078][ T1364] ___sys_sendmsg+0xee/0x170 [13920.351078][ T1364] __sys_sendmsg+0xcd/0x170 [13920.351078][ T1364] do_syscall_64+0xc6/0x1e0 [13920.351078][ T1364] [13920.353248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13920.353248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13920.353248][ T1364] ipv6_find_idev+0x102/0x170 [13920.353248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13920.353248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13920.353248][ T1364] netlink_rcv_skb+0x130/0x360 [13920.353248][ T1364] netlink_unicast+0x449/0x710 [13920.353248][ T1364] netlink_sendmsg+0x723/0xbe0 [13920.353248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13920.353248][ T1364] ___sys_sendmsg+0xee/0x170 [13920.353248][ T1364] __sys_sendmsg+0xcd/0x170 [13920.353248][ T1364] do_syscall_64+0xc6/0x1e0 [13920.353248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13920.353248][ T1364] [13920.354904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13920.354904][ T1364] neigh_parms_alloc+0x1e5/0x510 [13920.354904][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13920.354904][ T1364] ipv6_find_idev+0x102/0x170 [13920.354904][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13920.354904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13920.354904][ T1364] netlink_rcv_skb+0x130/0x360 [13920.354904][ T1364] netlink_unicast+0x449/0x710 [13920.354904][ T1364] netlink_sendmsg+0x723/0xbe0 [13920.354904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13920.354904][ T1364] ___sys_sendmsg+0xee/0x170 [13920.354904][ T1364] __sys_sendmsg+0xcd/0x170 [13920.354904][ T1364] do_syscall_64+0xc6/0x1e0 [13920.354904][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13920.354904][ T1364] [13930.595172][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13930.596128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13930.596128][ T1364] ___neigh_create+0x14b/0xf60 [13930.596128][ T1364] ip6_finish_output2+0xa70/0xf80 [13930.596128][ T1364] ip6_finish_output+0x4ed/0xd30 [13930.596128][ T1364] ip6_output+0x1f3/0x770 [13930.596128][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13930.596128][ T1364] mld_sendpack+0x62d/0xbc0 [13930.596128][ T1364] mld_ifc_work+0x32/0x1f0 [13930.596128][ T1364] process_one_work+0x84d/0x18a0 [13930.596128][ T1364] worker_thread+0x587/0xd30 [13930.596128][ T1364] kthread+0x28a/0x350 [13930.596128][ T1364] ret_from_fork+0x31/0x70 [13930.596128][ T1364] ret_from_fork_asm+0x1a/0x30 [13930.596128][ T1364] [13930.597779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13930.597779][ T1364] dst_init+0x84/0x4a0 [13930.597779][ T1364] dst_alloc+0x97/0x150 [13930.597779][ T1364] ip6_dst_alloc+0x23/0x90 [13930.597779][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13930.597779][ T1364] ip6_pol_route+0x56f/0x840 [13930.597779][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13930.597779][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13930.597779][ T1364] ipv6_rcv+0x1ad/0x810 [13930.597779][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13930.597779][ T1364] process_backlog+0x101/0x620 [13930.597779][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13930.597779][ T1364] net_rx_action+0x495/0xbe0 [13930.597779][ T1364] __do_softirq+0x1b5/0x7f6 [13930.597779][ T1364] [13930.599580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13930.599580][ T1364] netdev_get_by_index+0x5e/0x80 [13930.599580][ T1364] fib6_nh_init+0x3d8/0x15b0 [13930.599580][ T1364] ip6_route_info_create+0xf18/0x17d0 [13930.599580][ T1364] ip6_route_add+0x1c/0x140 [13930.599580][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13930.599580][ T1364] addrconf_add_dev+0xe2/0x170 [13930.599580][ T1364] inet6_addr_add+0x12f/0xa40 [13930.599580][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13930.599580][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13930.599580][ T1364] netlink_rcv_skb+0x130/0x360 [13930.599580][ T1364] netlink_unicast+0x449/0x710 [13930.599580][ T1364] netlink_sendmsg+0x723/0xbe0 [13930.599580][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13930.599580][ T1364] ___sys_sendmsg+0xee/0x170 [13930.599580][ T1364] __sys_sendmsg+0xcd/0x170 [13930.599580][ T1364] do_syscall_64+0xc6/0x1e0 [13930.599580][ T1364] [13930.601721][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13930.601721][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13930.601721][ T1364] ipv6_find_idev+0x102/0x170 [13930.601721][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13930.601721][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13930.601721][ T1364] netlink_rcv_skb+0x130/0x360 [13930.601721][ T1364] netlink_unicast+0x449/0x710 [13930.601721][ T1364] netlink_sendmsg+0x723/0xbe0 [13930.601721][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13930.601721][ T1364] ___sys_sendmsg+0xee/0x170 [13930.601721][ T1364] __sys_sendmsg+0xcd/0x170 [13930.601721][ T1364] do_syscall_64+0xc6/0x1e0 [13930.601721][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13930.601721][ T1364] [13930.603375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13930.603375][ T1364] neigh_parms_alloc+0x1e5/0x510 [13930.603375][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13930.603375][ T1364] ipv6_find_idev+0x102/0x170 [13930.603375][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13930.603375][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13930.603375][ T1364] netlink_rcv_skb+0x130/0x360 [13930.603375][ T1364] netlink_unicast+0x449/0x710 [13930.603375][ T1364] netlink_sendmsg+0x723/0xbe0 [13930.603375][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13930.603375][ T1364] ___sys_sendmsg+0xee/0x170 [13930.603375][ T1364] __sys_sendmsg+0xcd/0x170 [13930.603375][ T1364] do_syscall_64+0xc6/0x1e0 [13930.603375][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13930.603375][ T1364] [13940.843110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13940.843608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13940.843608][ T1364] ___neigh_create+0x14b/0xf60 [13940.843608][ T1364] ip6_finish_output2+0xa70/0xf80 [13940.843608][ T1364] ip6_finish_output+0x4ed/0xd30 [13940.843608][ T1364] ip6_output+0x1f3/0x770 [13940.843608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13940.843608][ T1364] mld_sendpack+0x62d/0xbc0 [13940.843608][ T1364] mld_ifc_work+0x32/0x1f0 [13940.843608][ T1364] process_one_work+0x84d/0x18a0 [13940.843608][ T1364] worker_thread+0x587/0xd30 [13940.843608][ T1364] kthread+0x28a/0x350 [13940.843608][ T1364] ret_from_fork+0x31/0x70 [13940.843608][ T1364] ret_from_fork_asm+0x1a/0x30 [13940.843608][ T1364] [13940.845267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13940.845267][ T1364] dst_init+0x84/0x4a0 [13940.845267][ T1364] dst_alloc+0x97/0x150 [13940.845267][ T1364] ip6_dst_alloc+0x23/0x90 [13940.845267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13940.845267][ T1364] ip6_pol_route+0x56f/0x840 [13940.845267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13940.845267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13940.845267][ T1364] ipv6_rcv+0x1ad/0x810 [13940.845267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13940.845267][ T1364] process_backlog+0x101/0x620 [13940.845267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13940.845267][ T1364] net_rx_action+0x495/0xbe0 [13940.845267][ T1364] __do_softirq+0x1b5/0x7f6 [13940.845267][ T1364] [13940.847034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13940.847034][ T1364] netdev_get_by_index+0x5e/0x80 [13940.847034][ T1364] fib6_nh_init+0x3d8/0x15b0 [13940.847034][ T1364] ip6_route_info_create+0xf18/0x17d0 [13940.847034][ T1364] ip6_route_add+0x1c/0x140 [13940.847034][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13940.847034][ T1364] addrconf_add_dev+0xe2/0x170 [13940.847034][ T1364] inet6_addr_add+0x12f/0xa40 [13940.847034][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13940.847034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.847034][ T1364] netlink_rcv_skb+0x130/0x360 [13940.847034][ T1364] netlink_unicast+0x449/0x710 [13940.847034][ T1364] netlink_sendmsg+0x723/0xbe0 [13940.847034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13940.847034][ T1364] ___sys_sendmsg+0xee/0x170 [13940.847034][ T1364] __sys_sendmsg+0xcd/0x170 [13940.847034][ T1364] do_syscall_64+0xc6/0x1e0 [13940.847034][ T1364] [13940.849139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13940.849139][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13940.849139][ T1364] ipv6_find_idev+0x102/0x170 [13940.849139][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13940.849139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.849139][ T1364] netlink_rcv_skb+0x130/0x360 [13940.849139][ T1364] netlink_unicast+0x449/0x710 [13940.849139][ T1364] netlink_sendmsg+0x723/0xbe0 [13940.849139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13940.849139][ T1364] ___sys_sendmsg+0xee/0x170 [13940.849139][ T1364] __sys_sendmsg+0xcd/0x170 [13940.849139][ T1364] do_syscall_64+0xc6/0x1e0 [13940.849139][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13940.849139][ T1364] [13940.850882][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13940.850882][ T1364] neigh_parms_alloc+0x1e5/0x510 [13940.850882][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13940.850882][ T1364] ipv6_find_idev+0x102/0x170 [13940.850882][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13940.850882][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13940.850882][ T1364] netlink_rcv_skb+0x130/0x360 [13940.850882][ T1364] netlink_unicast+0x449/0x710 [13940.850882][ T1364] netlink_sendmsg+0x723/0xbe0 [13940.850882][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13940.850882][ T1364] ___sys_sendmsg+0xee/0x170 [13940.850882][ T1364] __sys_sendmsg+0xcd/0x170 [13940.850882][ T1364] do_syscall_64+0xc6/0x1e0 [13940.850882][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13940.850882][ T1364] [13951.051008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13951.051511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13951.051511][ T1364] ___neigh_create+0x14b/0xf60 [13951.051511][ T1364] ip6_finish_output2+0xa70/0xf80 [13951.051511][ T1364] ip6_finish_output+0x4ed/0xd30 [13951.051511][ T1364] ip6_output+0x1f3/0x770 [13951.051511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13951.051511][ T1364] mld_sendpack+0x62d/0xbc0 [13951.051511][ T1364] mld_ifc_work+0x32/0x1f0 [13951.051511][ T1364] process_one_work+0x84d/0x18a0 [13951.051511][ T1364] worker_thread+0x587/0xd30 [13951.051511][ T1364] kthread+0x28a/0x350 [13951.051511][ T1364] ret_from_fork+0x31/0x70 [13951.051511][ T1364] ret_from_fork_asm+0x1a/0x30 [13951.051511][ T1364] [13951.053253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13951.053253][ T1364] dst_init+0x84/0x4a0 [13951.053253][ T1364] dst_alloc+0x97/0x150 [13951.053253][ T1364] ip6_dst_alloc+0x23/0x90 [13951.053253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13951.053253][ T1364] ip6_pol_route+0x56f/0x840 [13951.053253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13951.053253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13951.053253][ T1364] ipv6_rcv+0x1ad/0x810 [13951.053253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13951.053253][ T1364] process_backlog+0x101/0x620 [13951.053253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13951.053253][ T1364] net_rx_action+0x495/0xbe0 [13951.053253][ T1364] __do_softirq+0x1b5/0x7f6 [13951.053253][ T1364] [13951.055094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13951.055094][ T1364] netdev_get_by_index+0x5e/0x80 [13951.055094][ T1364] fib6_nh_init+0x3d8/0x15b0 [13951.055094][ T1364] ip6_route_info_create+0xf18/0x17d0 [13951.055094][ T1364] ip6_route_add+0x1c/0x140 [13951.055094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13951.055094][ T1364] addrconf_add_dev+0xe2/0x170 [13951.055094][ T1364] inet6_addr_add+0x12f/0xa40 [13951.055094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13951.055094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.055094][ T1364] netlink_rcv_skb+0x130/0x360 [13951.055094][ T1364] netlink_unicast+0x449/0x710 [13951.055094][ T1364] netlink_sendmsg+0x723/0xbe0 [13951.055094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13951.055094][ T1364] ___sys_sendmsg+0xee/0x170 [13951.055094][ T1364] __sys_sendmsg+0xcd/0x170 [13951.055094][ T1364] do_syscall_64+0xc6/0x1e0 [13951.055094][ T1364] [13951.057299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13951.057299][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13951.057299][ T1364] ipv6_find_idev+0x102/0x170 [13951.057299][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13951.057299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.057299][ T1364] netlink_rcv_skb+0x130/0x360 [13951.057299][ T1364] netlink_unicast+0x449/0x710 [13951.057299][ T1364] netlink_sendmsg+0x723/0xbe0 [13951.057299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13951.057299][ T1364] ___sys_sendmsg+0xee/0x170 [13951.057299][ T1364] __sys_sendmsg+0xcd/0x170 [13951.057299][ T1364] do_syscall_64+0xc6/0x1e0 [13951.057299][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13951.057299][ T1364] [13951.059032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13951.059032][ T1364] neigh_parms_alloc+0x1e5/0x510 [13951.059032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13951.059032][ T1364] ipv6_find_idev+0x102/0x170 [13951.059032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13951.059032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13951.059032][ T1364] netlink_rcv_skb+0x130/0x360 [13951.059032][ T1364] netlink_unicast+0x449/0x710 [13951.059032][ T1364] netlink_sendmsg+0x723/0xbe0 [13951.059032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13951.059032][ T1364] ___sys_sendmsg+0xee/0x170 [13951.059032][ T1364] __sys_sendmsg+0xcd/0x170 [13951.059032][ T1364] do_syscall_64+0xc6/0x1e0 [13951.059032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13951.059032][ T1364] [13961.179146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13961.180107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13961.180107][ T1364] ___neigh_create+0x14b/0xf60 [13961.180107][ T1364] ip6_finish_output2+0xa70/0xf80 [13961.180107][ T1364] ip6_finish_output+0x4ed/0xd30 [13961.180107][ T1364] ip6_output+0x1f3/0x770 [13961.180107][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13961.180107][ T1364] mld_sendpack+0x62d/0xbc0 [13961.180107][ T1364] mld_ifc_work+0x32/0x1f0 [13961.180107][ T1364] process_one_work+0x84d/0x18a0 [13961.180107][ T1364] worker_thread+0x587/0xd30 [13961.180107][ T1364] kthread+0x28a/0x350 [13961.180107][ T1364] ret_from_fork+0x31/0x70 [13961.180107][ T1364] ret_from_fork_asm+0x1a/0x30 [13961.180107][ T1364] [13961.181818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13961.181818][ T1364] dst_init+0x84/0x4a0 [13961.181818][ T1364] dst_alloc+0x97/0x150 [13961.181818][ T1364] ip6_dst_alloc+0x23/0x90 [13961.181818][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13961.181818][ T1364] ip6_pol_route+0x56f/0x840 [13961.181818][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13961.181818][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13961.181818][ T1364] ipv6_rcv+0x1ad/0x810 [13961.181818][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13961.181818][ T1364] process_backlog+0x101/0x620 [13961.181818][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13961.181818][ T1364] net_rx_action+0x495/0xbe0 [13961.181818][ T1364] __do_softirq+0x1b5/0x7f6 [13961.181818][ T1364] [13961.183593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13961.183593][ T1364] netdev_get_by_index+0x5e/0x80 [13961.183593][ T1364] fib6_nh_init+0x3d8/0x15b0 [13961.183593][ T1364] ip6_route_info_create+0xf18/0x17d0 [13961.183593][ T1364] ip6_route_add+0x1c/0x140 [13961.183593][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13961.183593][ T1364] addrconf_add_dev+0xe2/0x170 [13961.183593][ T1364] inet6_addr_add+0x12f/0xa40 [13961.183593][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13961.183593][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13961.183593][ T1364] netlink_rcv_skb+0x130/0x360 [13961.183593][ T1364] netlink_unicast+0x449/0x710 [13961.183593][ T1364] netlink_sendmsg+0x723/0xbe0 [13961.183593][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13961.183593][ T1364] ___sys_sendmsg+0xee/0x170 [13961.183593][ T1364] __sys_sendmsg+0xcd/0x170 [13961.183593][ T1364] do_syscall_64+0xc6/0x1e0 [13961.183593][ T1364] [13961.185708][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13961.185708][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13961.185708][ T1364] ipv6_find_idev+0x102/0x170 [13961.185708][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13961.185708][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13961.185708][ T1364] netlink_rcv_skb+0x130/0x360 [13961.185708][ T1364] netlink_unicast+0x449/0x710 [13961.185708][ T1364] netlink_sendmsg+0x723/0xbe0 [13961.185708][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13961.185708][ T1364] ___sys_sendmsg+0xee/0x170 [13961.185708][ T1364] __sys_sendmsg+0xcd/0x170 [13961.185708][ T1364] do_syscall_64+0xc6/0x1e0 [13961.185708][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13961.185708][ T1364] [13961.187367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13961.187367][ T1364] neigh_parms_alloc+0x1e5/0x510 [13961.187367][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13961.187367][ T1364] ipv6_find_idev+0x102/0x170 [13961.187367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13961.187367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13961.187367][ T1364] netlink_rcv_skb+0x130/0x360 [13961.187367][ T1364] netlink_unicast+0x449/0x710 [13961.187367][ T1364] netlink_sendmsg+0x723/0xbe0 [13961.187367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13961.187367][ T1364] ___sys_sendmsg+0xee/0x170 [13961.187367][ T1364] __sys_sendmsg+0xcd/0x170 [13961.187367][ T1364] do_syscall_64+0xc6/0x1e0 [13961.187367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13961.187367][ T1364] [13971.267139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13971.267864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13971.267864][ T1364] ___neigh_create+0x14b/0xf60 [13971.267864][ T1364] ip6_finish_output2+0xa70/0xf80 [13971.267864][ T1364] ip6_finish_output+0x4ed/0xd30 [13971.267864][ T1364] ip6_output+0x1f3/0x770 [13971.267864][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13971.267864][ T1364] mld_sendpack+0x62d/0xbc0 [13971.267864][ T1364] mld_ifc_work+0x32/0x1f0 [13971.267864][ T1364] process_one_work+0x84d/0x18a0 [13971.267864][ T1364] worker_thread+0x587/0xd30 [13971.267864][ T1364] kthread+0x28a/0x350 [13971.267864][ T1364] ret_from_fork+0x31/0x70 [13971.267864][ T1364] ret_from_fork_asm+0x1a/0x30 [13971.267864][ T1364] [13971.269528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13971.269528][ T1364] dst_init+0x84/0x4a0 [13971.269528][ T1364] dst_alloc+0x97/0x150 [13971.269528][ T1364] ip6_dst_alloc+0x23/0x90 [13971.269528][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13971.269528][ T1364] ip6_pol_route+0x56f/0x840 [13971.269528][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13971.269528][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13971.269528][ T1364] ipv6_rcv+0x1ad/0x810 [13971.269528][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13971.269528][ T1364] process_backlog+0x101/0x620 [13971.269528][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13971.269528][ T1364] net_rx_action+0x495/0xbe0 [13971.269528][ T1364] __do_softirq+0x1b5/0x7f6 [13971.269528][ T1364] [13971.271382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13971.271382][ T1364] netdev_get_by_index+0x5e/0x80 [13971.271382][ T1364] fib6_nh_init+0x3d8/0x15b0 [13971.271382][ T1364] ip6_route_info_create+0xf18/0x17d0 [13971.271382][ T1364] ip6_route_add+0x1c/0x140 [13971.271382][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13971.271382][ T1364] addrconf_add_dev+0xe2/0x170 [13971.271382][ T1364] inet6_addr_add+0x12f/0xa40 [13971.271382][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13971.271382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13971.271382][ T1364] netlink_rcv_skb+0x130/0x360 [13971.271382][ T1364] netlink_unicast+0x449/0x710 [13971.271382][ T1364] netlink_sendmsg+0x723/0xbe0 [13971.271382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13971.271382][ T1364] ___sys_sendmsg+0xee/0x170 [13971.271382][ T1364] __sys_sendmsg+0xcd/0x170 [13971.271382][ T1364] do_syscall_64+0xc6/0x1e0 [13971.271382][ T1364] [13971.273505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13971.273505][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13971.273505][ T1364] ipv6_find_idev+0x102/0x170 [13971.273505][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13971.273505][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13971.273505][ T1364] netlink_rcv_skb+0x130/0x360 [13971.273505][ T1364] netlink_unicast+0x449/0x710 [13971.273505][ T1364] netlink_sendmsg+0x723/0xbe0 [13971.273505][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13971.273505][ T1364] ___sys_sendmsg+0xee/0x170 [13971.273505][ T1364] __sys_sendmsg+0xcd/0x170 [13971.273505][ T1364] do_syscall_64+0xc6/0x1e0 [13971.273505][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13971.273505][ T1364] [13971.275208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13971.275208][ T1364] neigh_parms_alloc+0x1e5/0x510 [13971.275208][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13971.275208][ T1364] ipv6_find_idev+0x102/0x170 [13971.275208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13971.275208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13971.275208][ T1364] netlink_rcv_skb+0x130/0x360 [13971.275208][ T1364] netlink_unicast+0x449/0x710 [13971.275208][ T1364] netlink_sendmsg+0x723/0xbe0 [13971.275208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13971.275208][ T1364] ___sys_sendmsg+0xee/0x170 [13971.275208][ T1364] __sys_sendmsg+0xcd/0x170 [13971.275208][ T1364] do_syscall_64+0xc6/0x1e0 [13971.275208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13971.275208][ T1364] [13981.475086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13981.475565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13981.475565][ T1364] ___neigh_create+0x14b/0xf60 [13981.475565][ T1364] ip6_finish_output2+0xa70/0xf80 [13981.475565][ T1364] ip6_finish_output+0x4ed/0xd30 [13981.475565][ T1364] ip6_output+0x1f3/0x770 [13981.475565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13981.475565][ T1364] mld_sendpack+0x62d/0xbc0 [13981.475565][ T1364] mld_ifc_work+0x32/0x1f0 [13981.475565][ T1364] process_one_work+0x84d/0x18a0 [13981.475565][ T1364] worker_thread+0x587/0xd30 [13981.475565][ T1364] kthread+0x28a/0x350 [13981.475565][ T1364] ret_from_fork+0x31/0x70 [13981.475565][ T1364] ret_from_fork_asm+0x1a/0x30 [13981.475565][ T1364] [13981.477236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13981.477236][ T1364] dst_init+0x84/0x4a0 [13981.477236][ T1364] dst_alloc+0x97/0x150 [13981.477236][ T1364] ip6_dst_alloc+0x23/0x90 [13981.477236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13981.477236][ T1364] ip6_pol_route+0x56f/0x840 [13981.477236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13981.477236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13981.477236][ T1364] ipv6_rcv+0x1ad/0x810 [13981.477236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13981.477236][ T1364] process_backlog+0x101/0x620 [13981.477236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13981.477236][ T1364] net_rx_action+0x495/0xbe0 [13981.477236][ T1364] __do_softirq+0x1b5/0x7f6 [13981.477236][ T1364] [13981.479059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13981.479059][ T1364] netdev_get_by_index+0x5e/0x80 [13981.479059][ T1364] fib6_nh_init+0x3d8/0x15b0 [13981.479059][ T1364] ip6_route_info_create+0xf18/0x17d0 [13981.479059][ T1364] ip6_route_add+0x1c/0x140 [13981.479059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13981.479059][ T1364] addrconf_add_dev+0xe2/0x170 [13981.479059][ T1364] inet6_addr_add+0x12f/0xa40 [13981.479059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13981.479059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13981.479059][ T1364] netlink_rcv_skb+0x130/0x360 [13981.479059][ T1364] netlink_unicast+0x449/0x710 [13981.479059][ T1364] netlink_sendmsg+0x723/0xbe0 [13981.479059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13981.479059][ T1364] ___sys_sendmsg+0xee/0x170 [13981.479059][ T1364] __sys_sendmsg+0xcd/0x170 [13981.479059][ T1364] do_syscall_64+0xc6/0x1e0 [13981.479059][ T1364] [13981.481197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13981.481197][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13981.481197][ T1364] ipv6_find_idev+0x102/0x170 [13981.481197][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13981.481197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13981.481197][ T1364] netlink_rcv_skb+0x130/0x360 [13981.481197][ T1364] netlink_unicast+0x449/0x710 [13981.481197][ T1364] netlink_sendmsg+0x723/0xbe0 [13981.481197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13981.481197][ T1364] ___sys_sendmsg+0xee/0x170 [13981.481197][ T1364] __sys_sendmsg+0xcd/0x170 [13981.481197][ T1364] do_syscall_64+0xc6/0x1e0 [13981.481197][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13981.481197][ T1364] [13981.482856][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13981.482856][ T1364] neigh_parms_alloc+0x1e5/0x510 [13981.482856][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13981.482856][ T1364] ipv6_find_idev+0x102/0x170 [13981.482856][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13981.482856][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13981.482856][ T1364] netlink_rcv_skb+0x130/0x360 [13981.482856][ T1364] netlink_unicast+0x449/0x710 [13981.482856][ T1364] netlink_sendmsg+0x723/0xbe0 [13981.482856][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13981.482856][ T1364] ___sys_sendmsg+0xee/0x170 [13981.482856][ T1364] __sys_sendmsg+0xcd/0x170 [13981.482856][ T1364] do_syscall_64+0xc6/0x1e0 [13981.482856][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13981.482856][ T1364] [13991.731153][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [13991.732127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13991.732127][ T1364] ___neigh_create+0x14b/0xf60 [13991.732127][ T1364] ip6_finish_output2+0xa70/0xf80 [13991.732127][ T1364] ip6_finish_output+0x4ed/0xd30 [13991.732127][ T1364] ip6_output+0x1f3/0x770 [13991.732127][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [13991.732127][ T1364] mld_sendpack+0x62d/0xbc0 [13991.732127][ T1364] mld_ifc_work+0x32/0x1f0 [13991.732127][ T1364] process_one_work+0x84d/0x18a0 [13991.732127][ T1364] worker_thread+0x587/0xd30 [13991.732127][ T1364] kthread+0x28a/0x350 [13991.732127][ T1364] ret_from_fork+0x31/0x70 [13991.732127][ T1364] ret_from_fork_asm+0x1a/0x30 [13991.732127][ T1364] [13991.733829][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [13991.733829][ T1364] dst_init+0x84/0x4a0 [13991.733829][ T1364] dst_alloc+0x97/0x150 [13991.733829][ T1364] ip6_dst_alloc+0x23/0x90 [13991.733829][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [13991.733829][ T1364] ip6_pol_route+0x56f/0x840 [13991.733829][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [13991.733829][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [13991.733829][ T1364] ipv6_rcv+0x1ad/0x810 [13991.733829][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [13991.733829][ T1364] process_backlog+0x101/0x620 [13991.733829][ T1364] __napi_poll.constprop.0+0xa2/0x460 [13991.733829][ T1364] net_rx_action+0x495/0xbe0 [13991.733829][ T1364] __do_softirq+0x1b5/0x7f6 [13991.733829][ T1364] [13991.735597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13991.735597][ T1364] netdev_get_by_index+0x5e/0x80 [13991.735597][ T1364] fib6_nh_init+0x3d8/0x15b0 [13991.735597][ T1364] ip6_route_info_create+0xf18/0x17d0 [13991.735597][ T1364] ip6_route_add+0x1c/0x140 [13991.735597][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [13991.735597][ T1364] addrconf_add_dev+0xe2/0x170 [13991.735597][ T1364] inet6_addr_add+0x12f/0xa40 [13991.735597][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [13991.735597][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.735597][ T1364] netlink_rcv_skb+0x130/0x360 [13991.735597][ T1364] netlink_unicast+0x449/0x710 [13991.735597][ T1364] netlink_sendmsg+0x723/0xbe0 [13991.735597][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13991.735597][ T1364] ___sys_sendmsg+0xee/0x170 [13991.735597][ T1364] __sys_sendmsg+0xcd/0x170 [13991.735597][ T1364] do_syscall_64+0xc6/0x1e0 [13991.735597][ T1364] [13991.737774][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13991.737774][ T1364] ipv6_add_dev+0x3b9/0x11c0 [13991.737774][ T1364] ipv6_find_idev+0x102/0x170 [13991.737774][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13991.737774][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.737774][ T1364] netlink_rcv_skb+0x130/0x360 [13991.737774][ T1364] netlink_unicast+0x449/0x710 [13991.737774][ T1364] netlink_sendmsg+0x723/0xbe0 [13991.737774][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13991.737774][ T1364] ___sys_sendmsg+0xee/0x170 [13991.737774][ T1364] __sys_sendmsg+0xcd/0x170 [13991.737774][ T1364] do_syscall_64+0xc6/0x1e0 [13991.737774][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13991.737774][ T1364] [13991.739435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [13991.739435][ T1364] neigh_parms_alloc+0x1e5/0x510 [13991.739435][ T1364] ipv6_add_dev+0x2fd/0x11c0 [13991.739435][ T1364] ipv6_find_idev+0x102/0x170 [13991.739435][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [13991.739435][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [13991.739435][ T1364] netlink_rcv_skb+0x130/0x360 [13991.739435][ T1364] netlink_unicast+0x449/0x710 [13991.739435][ T1364] netlink_sendmsg+0x723/0xbe0 [13991.739435][ T1364] ____sys_sendmsg+0x7b2/0xa10 [13991.739435][ T1364] ___sys_sendmsg+0xee/0x170 [13991.739435][ T1364] __sys_sendmsg+0xcd/0x170 [13991.739435][ T1364] do_syscall_64+0xc6/0x1e0 [13991.739435][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [13991.739435][ T1364] [14001.995117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14001.996006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14001.996006][ T1364] ___neigh_create+0x14b/0xf60 [14001.996006][ T1364] ip6_finish_output2+0xa70/0xf80 [14001.996006][ T1364] ip6_finish_output+0x4ed/0xd30 [14001.996006][ T1364] ip6_output+0x1f3/0x770 [14001.996006][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14001.996006][ T1364] mld_sendpack+0x62d/0xbc0 [14001.996006][ T1364] mld_ifc_work+0x32/0x1f0 [14001.996006][ T1364] process_one_work+0x84d/0x18a0 [14001.996006][ T1364] worker_thread+0x587/0xd30 [14001.996006][ T1364] kthread+0x28a/0x350 [14001.996006][ T1364] ret_from_fork+0x31/0x70 [14001.996006][ T1364] ret_from_fork_asm+0x1a/0x30 [14001.996006][ T1364] [14001.997709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14001.997709][ T1364] dst_init+0x84/0x4a0 [14001.997709][ T1364] dst_alloc+0x97/0x150 [14001.997709][ T1364] ip6_dst_alloc+0x23/0x90 [14001.997709][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14001.997709][ T1364] ip6_pol_route+0x56f/0x840 [14001.997709][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14001.997709][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14001.997709][ T1364] ipv6_rcv+0x1ad/0x810 [14001.997709][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14001.997709][ T1364] process_backlog+0x101/0x620 [14001.997709][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14001.997709][ T1364] net_rx_action+0x495/0xbe0 [14001.997709][ T1364] __do_softirq+0x1b5/0x7f6 [14001.997709][ T1364] [14001.999519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14001.999519][ T1364] netdev_get_by_index+0x5e/0x80 [14001.999519][ T1364] fib6_nh_init+0x3d8/0x15b0 [14001.999519][ T1364] ip6_route_info_create+0xf18/0x17d0 [14001.999519][ T1364] ip6_route_add+0x1c/0x140 [14001.999519][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14001.999519][ T1364] addrconf_add_dev+0xe2/0x170 [14001.999519][ T1364] inet6_addr_add+0x12f/0xa40 [14001.999519][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14001.999519][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14001.999519][ T1364] netlink_rcv_skb+0x130/0x360 [14001.999519][ T1364] netlink_unicast+0x449/0x710 [14001.999519][ T1364] netlink_sendmsg+0x723/0xbe0 [14001.999519][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14001.999519][ T1364] ___sys_sendmsg+0xee/0x170 [14001.999519][ T1364] __sys_sendmsg+0xcd/0x170 [14001.999519][ T1364] do_syscall_64+0xc6/0x1e0 [14001.999519][ T1364] [14002.001708][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14002.001708][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14002.001708][ T1364] ipv6_find_idev+0x102/0x170 [14002.001708][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14002.001708][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14002.001708][ T1364] netlink_rcv_skb+0x130/0x360 [14002.001708][ T1364] netlink_unicast+0x449/0x710 [14002.001708][ T1364] netlink_sendmsg+0x723/0xbe0 [14002.001708][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14002.001708][ T1364] ___sys_sendmsg+0xee/0x170 [14002.001708][ T1364] __sys_sendmsg+0xcd/0x170 [14002.001708][ T1364] do_syscall_64+0xc6/0x1e0 [14002.001708][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14002.001708][ T1364] [14002.003370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14002.003370][ T1364] neigh_parms_alloc+0x1e5/0x510 [14002.003370][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14002.003370][ T1364] ipv6_find_idev+0x102/0x170 [14002.003370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14002.003370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14002.003370][ T1364] netlink_rcv_skb+0x130/0x360 [14002.003370][ T1364] netlink_unicast+0x449/0x710 [14002.003370][ T1364] netlink_sendmsg+0x723/0xbe0 [14002.003370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14002.003370][ T1364] ___sys_sendmsg+0xee/0x170 [14002.003370][ T1364] __sys_sendmsg+0xcd/0x170 [14002.003370][ T1364] do_syscall_64+0xc6/0x1e0 [14002.003370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14002.003370][ T1364] [14012.251119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14012.252142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14012.252142][ T1364] ___neigh_create+0x14b/0xf60 [14012.252142][ T1364] ip6_finish_output2+0xa70/0xf80 [14012.252142][ T1364] ip6_finish_output+0x4ed/0xd30 [14012.252142][ T1364] ip6_output+0x1f3/0x770 [14012.252142][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14012.252142][ T1364] mld_sendpack+0x62d/0xbc0 [14012.252142][ T1364] mld_ifc_work+0x32/0x1f0 [14012.252142][ T1364] process_one_work+0x84d/0x18a0 [14012.252142][ T1364] worker_thread+0x587/0xd30 [14012.252142][ T1364] kthread+0x28a/0x350 [14012.252142][ T1364] ret_from_fork+0x31/0x70 [14012.252142][ T1364] ret_from_fork_asm+0x1a/0x30 [14012.252142][ T1364] [14012.253904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14012.253904][ T1364] dst_init+0x84/0x4a0 [14012.253904][ T1364] dst_alloc+0x97/0x150 [14012.253904][ T1364] ip6_dst_alloc+0x23/0x90 [14012.253904][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14012.253904][ T1364] ip6_pol_route+0x56f/0x840 [14012.253904][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14012.253904][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14012.253904][ T1364] ipv6_rcv+0x1ad/0x810 [14012.253904][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14012.253904][ T1364] process_backlog+0x101/0x620 [14012.253904][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14012.253904][ T1364] net_rx_action+0x495/0xbe0 [14012.253904][ T1364] __do_softirq+0x1b5/0x7f6 [14012.253904][ T1364] [14012.255717][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14012.255717][ T1364] netdev_get_by_index+0x5e/0x80 [14012.255717][ T1364] fib6_nh_init+0x3d8/0x15b0 [14012.255717][ T1364] ip6_route_info_create+0xf18/0x17d0 [14012.255717][ T1364] ip6_route_add+0x1c/0x140 [14012.255717][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14012.255717][ T1364] addrconf_add_dev+0xe2/0x170 [14012.255717][ T1364] inet6_addr_add+0x12f/0xa40 [14012.255717][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14012.255717][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14012.255717][ T1364] netlink_rcv_skb+0x130/0x360 [14012.255717][ T1364] netlink_unicast+0x449/0x710 [14012.255717][ T1364] netlink_sendmsg+0x723/0xbe0 [14012.255717][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14012.255717][ T1364] ___sys_sendmsg+0xee/0x170 [14012.255717][ T1364] __sys_sendmsg+0xcd/0x170 [14012.255717][ T1364] do_syscall_64+0xc6/0x1e0 [14012.255717][ T1364] [14012.257877][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14012.257877][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14012.257877][ T1364] ipv6_find_idev+0x102/0x170 [14012.257877][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14012.257877][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14012.257877][ T1364] netlink_rcv_skb+0x130/0x360 [14012.257877][ T1364] netlink_unicast+0x449/0x710 [14012.257877][ T1364] netlink_sendmsg+0x723/0xbe0 [14012.257877][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14012.257877][ T1364] ___sys_sendmsg+0xee/0x170 [14012.257877][ T1364] __sys_sendmsg+0xcd/0x170 [14012.257877][ T1364] do_syscall_64+0xc6/0x1e0 [14012.257877][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14012.257877][ T1364] [14012.259587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14012.259587][ T1364] neigh_parms_alloc+0x1e5/0x510 [14012.259587][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14012.259587][ T1364] ipv6_find_idev+0x102/0x170 [14012.259587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14012.259587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14012.259587][ T1364] netlink_rcv_skb+0x130/0x360 [14012.259587][ T1364] netlink_unicast+0x449/0x710 [14012.259587][ T1364] netlink_sendmsg+0x723/0xbe0 [14012.259587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14012.259587][ T1364] ___sys_sendmsg+0xee/0x170 [14012.259587][ T1364] __sys_sendmsg+0xcd/0x170 [14012.259587][ T1364] do_syscall_64+0xc6/0x1e0 [14012.259587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14012.259587][ T1364] [14022.403119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14022.404139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14022.404139][ T1364] ___neigh_create+0x14b/0xf60 [14022.404139][ T1364] ip6_finish_output2+0xa70/0xf80 [14022.404139][ T1364] ip6_finish_output+0x4ed/0xd30 [14022.404139][ T1364] ip6_output+0x1f3/0x770 [14022.404139][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14022.404139][ T1364] mld_sendpack+0x62d/0xbc0 [14022.404139][ T1364] mld_ifc_work+0x32/0x1f0 [14022.404139][ T1364] process_one_work+0x84d/0x18a0 [14022.404139][ T1364] worker_thread+0x587/0xd30 [14022.404139][ T1364] kthread+0x28a/0x350 [14022.404139][ T1364] ret_from_fork+0x31/0x70 [14022.404139][ T1364] ret_from_fork_asm+0x1a/0x30 [14022.404139][ T1364] [14022.405784][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14022.405784][ T1364] dst_init+0x84/0x4a0 [14022.405784][ T1364] dst_alloc+0x97/0x150 [14022.405784][ T1364] ip6_dst_alloc+0x23/0x90 [14022.405784][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14022.405784][ T1364] ip6_pol_route+0x56f/0x840 [14022.405784][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14022.405784][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14022.405784][ T1364] ipv6_rcv+0x1ad/0x810 [14022.405784][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14022.405784][ T1364] process_backlog+0x101/0x620 [14022.405784][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14022.405784][ T1364] net_rx_action+0x495/0xbe0 [14022.405784][ T1364] __do_softirq+0x1b5/0x7f6 [14022.405784][ T1364] [14022.407519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14022.407519][ T1364] netdev_get_by_index+0x5e/0x80 [14022.407519][ T1364] fib6_nh_init+0x3d8/0x15b0 [14022.407519][ T1364] ip6_route_info_create+0xf18/0x17d0 [14022.407519][ T1364] ip6_route_add+0x1c/0x140 [14022.407519][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14022.407519][ T1364] addrconf_add_dev+0xe2/0x170 [14022.407519][ T1364] inet6_addr_add+0x12f/0xa40 [14022.407519][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14022.407519][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14022.407519][ T1364] netlink_rcv_skb+0x130/0x360 [14022.407519][ T1364] netlink_unicast+0x449/0x710 [14022.407519][ T1364] netlink_sendmsg+0x723/0xbe0 [14022.407519][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14022.407519][ T1364] ___sys_sendmsg+0xee/0x170 [14022.407519][ T1364] __sys_sendmsg+0xcd/0x170 [14022.407519][ T1364] do_syscall_64+0xc6/0x1e0 [14022.407519][ T1364] [14022.409637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14022.409637][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14022.409637][ T1364] ipv6_find_idev+0x102/0x170 [14022.409637][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14022.409637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14022.409637][ T1364] netlink_rcv_skb+0x130/0x360 [14022.409637][ T1364] netlink_unicast+0x449/0x710 [14022.409637][ T1364] netlink_sendmsg+0x723/0xbe0 [14022.409637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14022.409637][ T1364] ___sys_sendmsg+0xee/0x170 [14022.409637][ T1364] __sys_sendmsg+0xcd/0x170 [14022.409637][ T1364] do_syscall_64+0xc6/0x1e0 [14022.409637][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14022.409637][ T1364] [14022.411389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14022.411389][ T1364] neigh_parms_alloc+0x1e5/0x510 [14022.411389][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14022.411389][ T1364] ipv6_find_idev+0x102/0x170 [14022.411389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14022.411389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14022.411389][ T1364] netlink_rcv_skb+0x130/0x360 [14022.411389][ T1364] netlink_unicast+0x449/0x710 [14022.411389][ T1364] netlink_sendmsg+0x723/0xbe0 [14022.411389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14022.411389][ T1364] ___sys_sendmsg+0xee/0x170 [14022.411389][ T1364] __sys_sendmsg+0xcd/0x170 [14022.411389][ T1364] do_syscall_64+0xc6/0x1e0 [14022.411389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14022.411389][ T1364] [14032.651114][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14032.652140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14032.652140][ T1364] ___neigh_create+0x14b/0xf60 [14032.652140][ T1364] ip6_finish_output2+0xa70/0xf80 [14032.652140][ T1364] ip6_finish_output+0x4ed/0xd30 [14032.652140][ T1364] ip6_output+0x1f3/0x770 [14032.652140][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14032.652140][ T1364] mld_sendpack+0x62d/0xbc0 [14032.652140][ T1364] mld_ifc_work+0x32/0x1f0 [14032.652140][ T1364] process_one_work+0x84d/0x18a0 [14032.652140][ T1364] worker_thread+0x587/0xd30 [14032.652140][ T1364] kthread+0x28a/0x350 [14032.652140][ T1364] ret_from_fork+0x31/0x70 [14032.652140][ T1364] ret_from_fork_asm+0x1a/0x30 [14032.652140][ T1364] [14032.653781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14032.653781][ T1364] dst_init+0x84/0x4a0 [14032.653781][ T1364] dst_alloc+0x97/0x150 [14032.653781][ T1364] ip6_dst_alloc+0x23/0x90 [14032.653781][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14032.653781][ T1364] ip6_pol_route+0x56f/0x840 [14032.653781][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14032.653781][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14032.653781][ T1364] ipv6_rcv+0x1ad/0x810 [14032.653781][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14032.653781][ T1364] process_backlog+0x101/0x620 [14032.653781][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14032.653781][ T1364] net_rx_action+0x495/0xbe0 [14032.653781][ T1364] __do_softirq+0x1b5/0x7f6 [14032.653781][ T1364] [14032.655563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14032.655563][ T1364] netdev_get_by_index+0x5e/0x80 [14032.655563][ T1364] fib6_nh_init+0x3d8/0x15b0 [14032.655563][ T1364] ip6_route_info_create+0xf18/0x17d0 [14032.655563][ T1364] ip6_route_add+0x1c/0x140 [14032.655563][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14032.655563][ T1364] addrconf_add_dev+0xe2/0x170 [14032.655563][ T1364] inet6_addr_add+0x12f/0xa40 [14032.655563][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14032.655563][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14032.655563][ T1364] netlink_rcv_skb+0x130/0x360 [14032.655563][ T1364] netlink_unicast+0x449/0x710 [14032.655563][ T1364] netlink_sendmsg+0x723/0xbe0 [14032.655563][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14032.655563][ T1364] ___sys_sendmsg+0xee/0x170 [14032.655563][ T1364] __sys_sendmsg+0xcd/0x170 [14032.655563][ T1364] do_syscall_64+0xc6/0x1e0 [14032.655563][ T1364] [14032.657743][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14032.657743][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14032.657743][ T1364] ipv6_find_idev+0x102/0x170 [14032.657743][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14032.657743][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14032.657743][ T1364] netlink_rcv_skb+0x130/0x360 [14032.657743][ T1364] netlink_unicast+0x449/0x710 [14032.657743][ T1364] netlink_sendmsg+0x723/0xbe0 [14032.657743][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14032.657743][ T1364] ___sys_sendmsg+0xee/0x170 [14032.657743][ T1364] __sys_sendmsg+0xcd/0x170 [14032.657743][ T1364] do_syscall_64+0xc6/0x1e0 [14032.657743][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14032.657743][ T1364] [14032.659429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14032.659429][ T1364] neigh_parms_alloc+0x1e5/0x510 [14032.659429][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14032.659429][ T1364] ipv6_find_idev+0x102/0x170 [14032.659429][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14032.659429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14032.659429][ T1364] netlink_rcv_skb+0x130/0x360 [14032.659429][ T1364] netlink_unicast+0x449/0x710 [14032.659429][ T1364] netlink_sendmsg+0x723/0xbe0 [14032.659429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14032.659429][ T1364] ___sys_sendmsg+0xee/0x170 [14032.659429][ T1364] __sys_sendmsg+0xcd/0x170 [14032.659429][ T1364] do_syscall_64+0xc6/0x1e0 [14032.659429][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14032.659429][ T1364] [14042.763123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14042.764188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14042.764188][ T1364] ___neigh_create+0x14b/0xf60 [14042.764188][ T1364] ip6_finish_output2+0xa70/0xf80 [14042.764188][ T1364] ip6_finish_output+0x4ed/0xd30 [14042.764188][ T1364] ip6_output+0x1f3/0x770 [14042.764188][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14042.764188][ T1364] mld_sendpack+0x62d/0xbc0 [14042.764188][ T1364] mld_ifc_work+0x32/0x1f0 [14042.764188][ T1364] process_one_work+0x84d/0x18a0 [14042.764188][ T1364] worker_thread+0x587/0xd30 [14042.764188][ T1364] kthread+0x28a/0x350 [14042.764188][ T1364] ret_from_fork+0x31/0x70 [14042.764188][ T1364] ret_from_fork_asm+0x1a/0x30 [14042.764188][ T1364] [14042.765918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14042.765918][ T1364] dst_init+0x84/0x4a0 [14042.765918][ T1364] dst_alloc+0x97/0x150 [14042.765918][ T1364] ip6_dst_alloc+0x23/0x90 [14042.765918][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14042.765918][ T1364] ip6_pol_route+0x56f/0x840 [14042.765918][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14042.765918][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14042.765918][ T1364] ipv6_rcv+0x1ad/0x810 [14042.765918][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14042.765918][ T1364] process_backlog+0x101/0x620 [14042.765918][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14042.765918][ T1364] net_rx_action+0x495/0xbe0 [14042.765918][ T1364] __do_softirq+0x1b5/0x7f6 [14042.765918][ T1364] [14042.767628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14042.767628][ T1364] netdev_get_by_index+0x5e/0x80 [14042.767628][ T1364] fib6_nh_init+0x3d8/0x15b0 [14042.767628][ T1364] ip6_route_info_create+0xf18/0x17d0 [14042.767628][ T1364] ip6_route_add+0x1c/0x140 [14042.767628][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14042.767628][ T1364] addrconf_add_dev+0xe2/0x170 [14042.767628][ T1364] inet6_addr_add+0x12f/0xa40 [14042.767628][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14042.767628][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14042.767628][ T1364] netlink_rcv_skb+0x130/0x360 [14042.767628][ T1364] netlink_unicast+0x449/0x710 [14042.767628][ T1364] netlink_sendmsg+0x723/0xbe0 [14042.767628][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14042.767628][ T1364] ___sys_sendmsg+0xee/0x170 [14042.767628][ T1364] __sys_sendmsg+0xcd/0x170 [14042.767628][ T1364] do_syscall_64+0xc6/0x1e0 [14042.767628][ T1364] [14042.769696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14042.769696][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14042.769696][ T1364] ipv6_find_idev+0x102/0x170 [14042.769696][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14042.769696][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14042.769696][ T1364] netlink_rcv_skb+0x130/0x360 [14042.769696][ T1364] netlink_unicast+0x449/0x710 [14042.769696][ T1364] netlink_sendmsg+0x723/0xbe0 [14042.769696][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14042.769696][ T1364] ___sys_sendmsg+0xee/0x170 [14042.769696][ T1364] __sys_sendmsg+0xcd/0x170 [14042.769696][ T1364] do_syscall_64+0xc6/0x1e0 [14042.769696][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14042.769696][ T1364] [14042.771305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14042.771305][ T1364] neigh_parms_alloc+0x1e5/0x510 [14042.771305][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14042.771305][ T1364] ipv6_find_idev+0x102/0x170 [14042.771305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14042.771305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14042.771305][ T1364] netlink_rcv_skb+0x130/0x360 [14042.771305][ T1364] netlink_unicast+0x449/0x710 [14042.771305][ T1364] netlink_sendmsg+0x723/0xbe0 [14042.771305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14042.771305][ T1364] ___sys_sendmsg+0xee/0x170 [14042.771305][ T1364] __sys_sendmsg+0xcd/0x170 [14042.771305][ T1364] do_syscall_64+0xc6/0x1e0 [14042.771305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14042.771305][ T1364] [14052.795117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14052.796789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14052.796789][ T1364] ___neigh_create+0x14b/0xf60 [14052.796789][ T1364] ip6_finish_output2+0xa70/0xf80 [14052.796789][ T1364] ip6_finish_output+0x4ed/0xd30 [14052.796789][ T1364] ip6_output+0x1f3/0x770 [14052.796789][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14052.796789][ T1364] mld_sendpack+0x62d/0xbc0 [14052.796789][ T1364] mld_ifc_work+0x32/0x1f0 [14052.796789][ T1364] process_one_work+0x84d/0x18a0 [14052.796789][ T1364] worker_thread+0x587/0xd30 [14052.796789][ T1364] kthread+0x28a/0x350 [14052.796789][ T1364] ret_from_fork+0x31/0x70 [14052.796789][ T1364] ret_from_fork_asm+0x1a/0x30 [14052.796789][ T1364] [14052.798458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14052.798458][ T1364] dst_init+0x84/0x4a0 [14052.798458][ T1364] dst_alloc+0x97/0x150 [14052.798458][ T1364] ip6_dst_alloc+0x23/0x90 [14052.798458][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14052.798458][ T1364] ip6_pol_route+0x56f/0x840 [14052.798458][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14052.798458][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14052.798458][ T1364] ipv6_rcv+0x1ad/0x810 [14052.798458][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14052.798458][ T1364] process_backlog+0x101/0x620 [14052.798458][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14052.798458][ T1364] net_rx_action+0x495/0xbe0 [14052.798458][ T1364] __do_softirq+0x1b5/0x7f6 [14052.798458][ T1364] [14052.800349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14052.800349][ T1364] netdev_get_by_index+0x5e/0x80 [14052.800349][ T1364] fib6_nh_init+0x3d8/0x15b0 [14052.800349][ T1364] ip6_route_info_create+0xf18/0x17d0 [14052.800349][ T1364] ip6_route_add+0x1c/0x140 [14052.800349][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14052.800349][ T1364] addrconf_add_dev+0xe2/0x170 [14052.800349][ T1364] inet6_addr_add+0x12f/0xa40 [14052.800349][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14052.800349][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.800349][ T1364] netlink_rcv_skb+0x130/0x360 [14052.800349][ T1364] netlink_unicast+0x449/0x710 [14052.800349][ T1364] netlink_sendmsg+0x723/0xbe0 [14052.800349][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14052.800349][ T1364] ___sys_sendmsg+0xee/0x170 [14052.800349][ T1364] __sys_sendmsg+0xcd/0x170 [14052.800349][ T1364] do_syscall_64+0xc6/0x1e0 [14052.800349][ T1364] [14052.802478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14052.802478][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14052.802478][ T1364] ipv6_find_idev+0x102/0x170 [14052.802478][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14052.802478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.802478][ T1364] netlink_rcv_skb+0x130/0x360 [14052.802478][ T1364] netlink_unicast+0x449/0x710 [14052.802478][ T1364] netlink_sendmsg+0x723/0xbe0 [14052.802478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14052.802478][ T1364] ___sys_sendmsg+0xee/0x170 [14052.802478][ T1364] __sys_sendmsg+0xcd/0x170 [14052.802478][ T1364] do_syscall_64+0xc6/0x1e0 [14052.802478][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14052.802478][ T1364] [14052.804085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14052.804085][ T1364] neigh_parms_alloc+0x1e5/0x510 [14052.804085][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14052.804085][ T1364] ipv6_find_idev+0x102/0x170 [14052.804085][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14052.804085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14052.804085][ T1364] netlink_rcv_skb+0x130/0x360 [14052.804085][ T1364] netlink_unicast+0x449/0x710 [14052.804085][ T1364] netlink_sendmsg+0x723/0xbe0 [14052.804085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14052.804085][ T1364] ___sys_sendmsg+0xee/0x170 [14052.804085][ T1364] __sys_sendmsg+0xcd/0x170 [14052.804085][ T1364] do_syscall_64+0xc6/0x1e0 [14052.804085][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14052.804085][ T1364] [14062.907107][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14062.907616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14062.907616][ T1364] ___neigh_create+0x14b/0xf60 [14062.907616][ T1364] ip6_finish_output2+0xa70/0xf80 [14062.907616][ T1364] ip6_finish_output+0x4ed/0xd30 [14062.907616][ T1364] ip6_output+0x1f3/0x770 [14062.907616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14062.907616][ T1364] mld_sendpack+0x62d/0xbc0 [14062.907616][ T1364] mld_ifc_work+0x32/0x1f0 [14062.907616][ T1364] process_one_work+0x84d/0x18a0 [14062.907616][ T1364] worker_thread+0x587/0xd30 [14062.907616][ T1364] kthread+0x28a/0x350 [14062.907616][ T1364] ret_from_fork+0x31/0x70 [14062.907616][ T1364] ret_from_fork_asm+0x1a/0x30 [14062.907616][ T1364] [14062.909309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14062.909309][ T1364] dst_init+0x84/0x4a0 [14062.909309][ T1364] dst_alloc+0x97/0x150 [14062.909309][ T1364] ip6_dst_alloc+0x23/0x90 [14062.909309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14062.909309][ T1364] ip6_pol_route+0x56f/0x840 [14062.909309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14062.909309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14062.909309][ T1364] ipv6_rcv+0x1ad/0x810 [14062.909309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14062.909309][ T1364] process_backlog+0x101/0x620 [14062.909309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14062.909309][ T1364] net_rx_action+0x495/0xbe0 [14062.909309][ T1364] __do_softirq+0x1b5/0x7f6 [14062.909309][ T1364] [14062.911195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14062.911195][ T1364] netdev_get_by_index+0x5e/0x80 [14062.911195][ T1364] fib6_nh_init+0x3d8/0x15b0 [14062.911195][ T1364] ip6_route_info_create+0xf18/0x17d0 [14062.911195][ T1364] ip6_route_add+0x1c/0x140 [14062.911195][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14062.911195][ T1364] addrconf_add_dev+0xe2/0x170 [14062.911195][ T1364] inet6_addr_add+0x12f/0xa40 [14062.911195][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14062.911195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.911195][ T1364] netlink_rcv_skb+0x130/0x360 [14062.911195][ T1364] netlink_unicast+0x449/0x710 [14062.911195][ T1364] netlink_sendmsg+0x723/0xbe0 [14062.911195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14062.911195][ T1364] ___sys_sendmsg+0xee/0x170 [14062.911195][ T1364] __sys_sendmsg+0xcd/0x170 [14062.911195][ T1364] do_syscall_64+0xc6/0x1e0 [14062.911195][ T1364] [14062.913355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14062.913355][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14062.913355][ T1364] ipv6_find_idev+0x102/0x170 [14062.913355][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14062.913355][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.913355][ T1364] netlink_rcv_skb+0x130/0x360 [14062.913355][ T1364] netlink_unicast+0x449/0x710 [14062.913355][ T1364] netlink_sendmsg+0x723/0xbe0 [14062.913355][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14062.913355][ T1364] ___sys_sendmsg+0xee/0x170 [14062.913355][ T1364] __sys_sendmsg+0xcd/0x170 [14062.913355][ T1364] do_syscall_64+0xc6/0x1e0 [14062.913355][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14062.913355][ T1364] [14062.915195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14062.915195][ T1364] neigh_parms_alloc+0x1e5/0x510 [14062.915195][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14062.915195][ T1364] ipv6_find_idev+0x102/0x170 [14062.915195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14062.915195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14062.915195][ T1364] netlink_rcv_skb+0x130/0x360 [14062.915195][ T1364] netlink_unicast+0x449/0x710 [14062.915195][ T1364] netlink_sendmsg+0x723/0xbe0 [14062.915195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14062.915195][ T1364] ___sys_sendmsg+0xee/0x170 [14062.915195][ T1364] __sys_sendmsg+0xcd/0x170 [14062.915195][ T1364] do_syscall_64+0xc6/0x1e0 [14062.915195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14062.915195][ T1364] [14072.971120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14072.972198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14072.972198][ T1364] ___neigh_create+0x14b/0xf60 [14072.972198][ T1364] ip6_finish_output2+0xa70/0xf80 [14072.972198][ T1364] ip6_finish_output+0x4ed/0xd30 [14072.972198][ T1364] ip6_output+0x1f3/0x770 [14072.972198][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14072.972198][ T1364] mld_sendpack+0x62d/0xbc0 [14072.972198][ T1364] mld_ifc_work+0x32/0x1f0 [14072.972198][ T1364] process_one_work+0x84d/0x18a0 [14072.972198][ T1364] worker_thread+0x587/0xd30 [14072.972198][ T1364] kthread+0x28a/0x350 [14072.972198][ T1364] ret_from_fork+0x31/0x70 [14072.972198][ T1364] ret_from_fork_asm+0x1a/0x30 [14072.972198][ T1364] [14072.973843][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14072.973843][ T1364] dst_init+0x84/0x4a0 [14072.973843][ T1364] dst_alloc+0x97/0x150 [14072.973843][ T1364] ip6_dst_alloc+0x23/0x90 [14072.973843][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14072.973843][ T1364] ip6_pol_route+0x56f/0x840 [14072.973843][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14072.973843][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14072.973843][ T1364] ipv6_rcv+0x1ad/0x810 [14072.973843][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14072.973843][ T1364] process_backlog+0x101/0x620 [14072.973843][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14072.973843][ T1364] net_rx_action+0x495/0xbe0 [14072.973843][ T1364] __do_softirq+0x1b5/0x7f6 [14072.973843][ T1364] [14072.975609][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14072.975609][ T1364] netdev_get_by_index+0x5e/0x80 [14072.975609][ T1364] fib6_nh_init+0x3d8/0x15b0 [14072.975609][ T1364] ip6_route_info_create+0xf18/0x17d0 [14072.975609][ T1364] ip6_route_add+0x1c/0x140 [14072.975609][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14072.975609][ T1364] addrconf_add_dev+0xe2/0x170 [14072.975609][ T1364] inet6_addr_add+0x12f/0xa40 [14072.975609][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14072.975609][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.975609][ T1364] netlink_rcv_skb+0x130/0x360 [14072.975609][ T1364] netlink_unicast+0x449/0x710 [14072.975609][ T1364] netlink_sendmsg+0x723/0xbe0 [14072.975609][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14072.975609][ T1364] ___sys_sendmsg+0xee/0x170 [14072.975609][ T1364] __sys_sendmsg+0xcd/0x170 [14072.975609][ T1364] do_syscall_64+0xc6/0x1e0 [14072.975609][ T1364] [14072.977697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14072.977697][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14072.977697][ T1364] ipv6_find_idev+0x102/0x170 [14072.977697][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14072.977697][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.977697][ T1364] netlink_rcv_skb+0x130/0x360 [14072.977697][ T1364] netlink_unicast+0x449/0x710 [14072.977697][ T1364] netlink_sendmsg+0x723/0xbe0 [14072.977697][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14072.977697][ T1364] ___sys_sendmsg+0xee/0x170 [14072.977697][ T1364] __sys_sendmsg+0xcd/0x170 [14072.977697][ T1364] do_syscall_64+0xc6/0x1e0 [14072.977697][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14072.977697][ T1364] [14072.979386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14072.979386][ T1364] neigh_parms_alloc+0x1e5/0x510 [14072.979386][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14072.979386][ T1364] ipv6_find_idev+0x102/0x170 [14072.979386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14072.979386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14072.979386][ T1364] netlink_rcv_skb+0x130/0x360 [14072.979386][ T1364] netlink_unicast+0x449/0x710 [14072.979386][ T1364] netlink_sendmsg+0x723/0xbe0 [14072.979386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14072.979386][ T1364] ___sys_sendmsg+0xee/0x170 [14072.979386][ T1364] __sys_sendmsg+0xcd/0x170 [14072.979386][ T1364] do_syscall_64+0xc6/0x1e0 [14072.979386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14072.979386][ T1364] [14083.219123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14083.220144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14083.220144][ T1364] ___neigh_create+0x14b/0xf60 [14083.220144][ T1364] ip6_finish_output2+0xa70/0xf80 [14083.220144][ T1364] ip6_finish_output+0x4ed/0xd30 [14083.220144][ T1364] ip6_output+0x1f3/0x770 [14083.220144][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14083.220144][ T1364] mld_sendpack+0x62d/0xbc0 [14083.220144][ T1364] mld_ifc_work+0x32/0x1f0 [14083.220144][ T1364] process_one_work+0x84d/0x18a0 [14083.220144][ T1364] worker_thread+0x587/0xd30 [14083.220144][ T1364] kthread+0x28a/0x350 [14083.220144][ T1364] ret_from_fork+0x31/0x70 [14083.220144][ T1364] ret_from_fork_asm+0x1a/0x30 [14083.220144][ T1364] [14083.221796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14083.221796][ T1364] dst_init+0x84/0x4a0 [14083.221796][ T1364] dst_alloc+0x97/0x150 [14083.221796][ T1364] ip6_dst_alloc+0x23/0x90 [14083.221796][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14083.221796][ T1364] ip6_pol_route+0x56f/0x840 [14083.221796][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14083.221796][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14083.221796][ T1364] ipv6_rcv+0x1ad/0x810 [14083.221796][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14083.221796][ T1364] process_backlog+0x101/0x620 [14083.221796][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14083.221796][ T1364] net_rx_action+0x495/0xbe0 [14083.221796][ T1364] __do_softirq+0x1b5/0x7f6 [14083.221796][ T1364] [14083.223602][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14083.223602][ T1364] netdev_get_by_index+0x5e/0x80 [14083.223602][ T1364] fib6_nh_init+0x3d8/0x15b0 [14083.223602][ T1364] ip6_route_info_create+0xf18/0x17d0 [14083.223602][ T1364] ip6_route_add+0x1c/0x140 [14083.223602][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14083.223602][ T1364] addrconf_add_dev+0xe2/0x170 [14083.223602][ T1364] inet6_addr_add+0x12f/0xa40 [14083.223602][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14083.223602][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14083.223602][ T1364] netlink_rcv_skb+0x130/0x360 [14083.223602][ T1364] netlink_unicast+0x449/0x710 [14083.223602][ T1364] netlink_sendmsg+0x723/0xbe0 [14083.223602][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14083.223602][ T1364] ___sys_sendmsg+0xee/0x170 [14083.223602][ T1364] __sys_sendmsg+0xcd/0x170 [14083.223602][ T1364] do_syscall_64+0xc6/0x1e0 [14083.223602][ T1364] [14083.225682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14083.225682][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14083.225682][ T1364] ipv6_find_idev+0x102/0x170 [14083.225682][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14083.225682][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14083.225682][ T1364] netlink_rcv_skb+0x130/0x360 [14083.225682][ T1364] netlink_unicast+0x449/0x710 [14083.225682][ T1364] netlink_sendmsg+0x723/0xbe0 [14083.225682][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14083.225682][ T1364] ___sys_sendmsg+0xee/0x170 [14083.225682][ T1364] __sys_sendmsg+0xcd/0x170 [14083.225682][ T1364] do_syscall_64+0xc6/0x1e0 [14083.225682][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14083.225682][ T1364] [14083.227362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14083.227362][ T1364] neigh_parms_alloc+0x1e5/0x510 [14083.227362][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14083.227362][ T1364] ipv6_find_idev+0x102/0x170 [14083.227362][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14083.227362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14083.227362][ T1364] netlink_rcv_skb+0x130/0x360 [14083.227362][ T1364] netlink_unicast+0x449/0x710 [14083.227362][ T1364] netlink_sendmsg+0x723/0xbe0 [14083.227362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14083.227362][ T1364] ___sys_sendmsg+0xee/0x170 [14083.227362][ T1364] __sys_sendmsg+0xcd/0x170 [14083.227362][ T1364] do_syscall_64+0xc6/0x1e0 [14083.227362][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14083.227362][ T1364] [14093.467126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14093.468194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14093.468194][ T1364] ___neigh_create+0x14b/0xf60 [14093.468194][ T1364] ip6_finish_output2+0xa70/0xf80 [14093.468194][ T1364] ip6_finish_output+0x4ed/0xd30 [14093.468194][ T1364] ip6_output+0x1f3/0x770 [14093.468194][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14093.468194][ T1364] mld_sendpack+0x62d/0xbc0 [14093.468194][ T1364] mld_ifc_work+0x32/0x1f0 [14093.468194][ T1364] process_one_work+0x84d/0x18a0 [14093.468194][ T1364] worker_thread+0x587/0xd30 [14093.468194][ T1364] kthread+0x28a/0x350 [14093.468194][ T1364] ret_from_fork+0x31/0x70 [14093.468194][ T1364] ret_from_fork_asm+0x1a/0x30 [14093.468194][ T1364] [14093.469899][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14093.469899][ T1364] dst_init+0x84/0x4a0 [14093.469899][ T1364] dst_alloc+0x97/0x150 [14093.469899][ T1364] ip6_dst_alloc+0x23/0x90 [14093.469899][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14093.469899][ T1364] ip6_pol_route+0x56f/0x840 [14093.469899][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14093.469899][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14093.469899][ T1364] ipv6_rcv+0x1ad/0x810 [14093.469899][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14093.469899][ T1364] process_backlog+0x101/0x620 [14093.469899][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14093.469899][ T1364] net_rx_action+0x495/0xbe0 [14093.469899][ T1364] __do_softirq+0x1b5/0x7f6 [14093.469899][ T1364] [14093.471732][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14093.471732][ T1364] netdev_get_by_index+0x5e/0x80 [14093.471732][ T1364] fib6_nh_init+0x3d8/0x15b0 [14093.471732][ T1364] ip6_route_info_create+0xf18/0x17d0 [14093.471732][ T1364] ip6_route_add+0x1c/0x140 [14093.471732][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14093.471732][ T1364] addrconf_add_dev+0xe2/0x170 [14093.471732][ T1364] inet6_addr_add+0x12f/0xa40 [14093.471732][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14093.471732][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14093.471732][ T1364] netlink_rcv_skb+0x130/0x360 [14093.471732][ T1364] netlink_unicast+0x449/0x710 [14093.471732][ T1364] netlink_sendmsg+0x723/0xbe0 [14093.471732][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14093.471732][ T1364] ___sys_sendmsg+0xee/0x170 [14093.471732][ T1364] __sys_sendmsg+0xcd/0x170 [14093.471732][ T1364] do_syscall_64+0xc6/0x1e0 [14093.471732][ T1364] [14093.473890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14093.473890][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14093.473890][ T1364] ipv6_find_idev+0x102/0x170 [14093.473890][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14093.473890][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14093.473890][ T1364] netlink_rcv_skb+0x130/0x360 [14093.473890][ T1364] netlink_unicast+0x449/0x710 [14093.473890][ T1364] netlink_sendmsg+0x723/0xbe0 [14093.473890][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14093.473890][ T1364] ___sys_sendmsg+0xee/0x170 [14093.473890][ T1364] __sys_sendmsg+0xcd/0x170 [14093.473890][ T1364] do_syscall_64+0xc6/0x1e0 [14093.473890][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14093.473890][ T1364] [14093.475615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14093.475615][ T1364] neigh_parms_alloc+0x1e5/0x510 [14093.475615][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14093.475615][ T1364] ipv6_find_idev+0x102/0x170 [14093.475615][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14093.475615][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14093.475615][ T1364] netlink_rcv_skb+0x130/0x360 [14093.475615][ T1364] netlink_unicast+0x449/0x710 [14093.475615][ T1364] netlink_sendmsg+0x723/0xbe0 [14093.475615][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14093.475615][ T1364] ___sys_sendmsg+0xee/0x170 [14093.475615][ T1364] __sys_sendmsg+0xcd/0x170 [14093.475615][ T1364] do_syscall_64+0xc6/0x1e0 [14093.475615][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14093.475615][ T1364] [14103.523113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14103.523606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14103.523606][ T1364] ___neigh_create+0x14b/0xf60 [14103.523606][ T1364] ip6_finish_output2+0xa70/0xf80 [14103.523606][ T1364] ip6_finish_output+0x4ed/0xd30 [14103.523606][ T1364] ip6_output+0x1f3/0x770 [14103.523606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14103.523606][ T1364] mld_sendpack+0x62d/0xbc0 [14103.523606][ T1364] mld_ifc_work+0x32/0x1f0 [14103.523606][ T1364] process_one_work+0x84d/0x18a0 [14103.523606][ T1364] worker_thread+0x587/0xd30 [14103.523606][ T1364] kthread+0x28a/0x350 [14103.523606][ T1364] ret_from_fork+0x31/0x70 [14103.523606][ T1364] ret_from_fork_asm+0x1a/0x30 [14103.523606][ T1364] [14103.525284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14103.525284][ T1364] dst_init+0x84/0x4a0 [14103.525284][ T1364] dst_alloc+0x97/0x150 [14103.525284][ T1364] ip6_dst_alloc+0x23/0x90 [14103.525284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14103.525284][ T1364] ip6_pol_route+0x56f/0x840 [14103.525284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14103.525284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14103.525284][ T1364] ipv6_rcv+0x1ad/0x810 [14103.525284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14103.525284][ T1364] process_backlog+0x101/0x620 [14103.525284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14103.525284][ T1364] net_rx_action+0x495/0xbe0 [14103.525284][ T1364] __do_softirq+0x1b5/0x7f6 [14103.525284][ T1364] [14103.527089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14103.527089][ T1364] netdev_get_by_index+0x5e/0x80 [14103.527089][ T1364] fib6_nh_init+0x3d8/0x15b0 [14103.527089][ T1364] ip6_route_info_create+0xf18/0x17d0 [14103.527089][ T1364] ip6_route_add+0x1c/0x140 [14103.527089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14103.527089][ T1364] addrconf_add_dev+0xe2/0x170 [14103.527089][ T1364] inet6_addr_add+0x12f/0xa40 [14103.527089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14103.527089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14103.527089][ T1364] netlink_rcv_skb+0x130/0x360 [14103.527089][ T1364] netlink_unicast+0x449/0x710 [14103.527089][ T1364] netlink_sendmsg+0x723/0xbe0 [14103.527089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14103.527089][ T1364] ___sys_sendmsg+0xee/0x170 [14103.527089][ T1364] __sys_sendmsg+0xcd/0x170 [14103.527089][ T1364] do_syscall_64+0xc6/0x1e0 [14103.527089][ T1364] [14103.529228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14103.529228][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14103.529228][ T1364] ipv6_find_idev+0x102/0x170 [14103.529228][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14103.529228][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14103.529228][ T1364] netlink_rcv_skb+0x130/0x360 [14103.529228][ T1364] netlink_unicast+0x449/0x710 [14103.529228][ T1364] netlink_sendmsg+0x723/0xbe0 [14103.529228][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14103.529228][ T1364] ___sys_sendmsg+0xee/0x170 [14103.529228][ T1364] __sys_sendmsg+0xcd/0x170 [14103.529228][ T1364] do_syscall_64+0xc6/0x1e0 [14103.529228][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14103.529228][ T1364] [14103.530972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14103.530972][ T1364] neigh_parms_alloc+0x1e5/0x510 [14103.530972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14103.530972][ T1364] ipv6_find_idev+0x102/0x170 [14103.530972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14103.530972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14103.530972][ T1364] netlink_rcv_skb+0x130/0x360 [14103.530972][ T1364] netlink_unicast+0x449/0x710 [14103.530972][ T1364] netlink_sendmsg+0x723/0xbe0 [14103.530972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14103.530972][ T1364] ___sys_sendmsg+0xee/0x170 [14103.530972][ T1364] __sys_sendmsg+0xcd/0x170 [14103.530972][ T1364] do_syscall_64+0xc6/0x1e0 [14103.530972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14103.530972][ T1364] [14113.603140][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14113.603630][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14113.603630][ T1364] ___neigh_create+0x14b/0xf60 [14113.603630][ T1364] ip6_finish_output2+0xa70/0xf80 [14113.603630][ T1364] ip6_finish_output+0x4ed/0xd30 [14113.603630][ T1364] ip6_output+0x1f3/0x770 [14113.603630][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14113.603630][ T1364] mld_sendpack+0x62d/0xbc0 [14113.603630][ T1364] mld_ifc_work+0x32/0x1f0 [14113.603630][ T1364] process_one_work+0x84d/0x18a0 [14113.603630][ T1364] worker_thread+0x587/0xd30 [14113.603630][ T1364] kthread+0x28a/0x350 [14113.603630][ T1364] ret_from_fork+0x31/0x70 [14113.603630][ T1364] ret_from_fork_asm+0x1a/0x30 [14113.603630][ T1364] [14113.605274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14113.605274][ T1364] dst_init+0x84/0x4a0 [14113.605274][ T1364] dst_alloc+0x97/0x150 [14113.605274][ T1364] ip6_dst_alloc+0x23/0x90 [14113.605274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14113.605274][ T1364] ip6_pol_route+0x56f/0x840 [14113.605274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14113.605274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14113.605274][ T1364] ipv6_rcv+0x1ad/0x810 [14113.605274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14113.605274][ T1364] process_backlog+0x101/0x620 [14113.605274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14113.605274][ T1364] net_rx_action+0x495/0xbe0 [14113.605274][ T1364] __do_softirq+0x1b5/0x7f6 [14113.605274][ T1364] [14113.607094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14113.607094][ T1364] netdev_get_by_index+0x5e/0x80 [14113.607094][ T1364] fib6_nh_init+0x3d8/0x15b0 [14113.607094][ T1364] ip6_route_info_create+0xf18/0x17d0 [14113.607094][ T1364] ip6_route_add+0x1c/0x140 [14113.607094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14113.607094][ T1364] addrconf_add_dev+0xe2/0x170 [14113.607094][ T1364] inet6_addr_add+0x12f/0xa40 [14113.607094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14113.607094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.607094][ T1364] netlink_rcv_skb+0x130/0x360 [14113.607094][ T1364] netlink_unicast+0x449/0x710 [14113.607094][ T1364] netlink_sendmsg+0x723/0xbe0 [14113.607094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14113.607094][ T1364] ___sys_sendmsg+0xee/0x170 [14113.607094][ T1364] __sys_sendmsg+0xcd/0x170 [14113.607094][ T1364] do_syscall_64+0xc6/0x1e0 [14113.607094][ T1364] [14113.609223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14113.609223][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14113.609223][ T1364] ipv6_find_idev+0x102/0x170 [14113.609223][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14113.609223][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.609223][ T1364] netlink_rcv_skb+0x130/0x360 [14113.609223][ T1364] netlink_unicast+0x449/0x710 [14113.609223][ T1364] netlink_sendmsg+0x723/0xbe0 [14113.609223][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14113.609223][ T1364] ___sys_sendmsg+0xee/0x170 [14113.609223][ T1364] __sys_sendmsg+0xcd/0x170 [14113.609223][ T1364] do_syscall_64+0xc6/0x1e0 [14113.609223][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14113.609223][ T1364] [14113.610917][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14113.610917][ T1364] neigh_parms_alloc+0x1e5/0x510 [14113.610917][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14113.610917][ T1364] ipv6_find_idev+0x102/0x170 [14113.610917][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14113.610917][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14113.610917][ T1364] netlink_rcv_skb+0x130/0x360 [14113.610917][ T1364] netlink_unicast+0x449/0x710 [14113.610917][ T1364] netlink_sendmsg+0x723/0xbe0 [14113.610917][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14113.610917][ T1364] ___sys_sendmsg+0xee/0x170 [14113.610917][ T1364] __sys_sendmsg+0xcd/0x170 [14113.610917][ T1364] do_syscall_64+0xc6/0x1e0 [14113.610917][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14113.610917][ T1364] [14123.827150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14123.827641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14123.827641][ T1364] ___neigh_create+0x14b/0xf60 [14123.827641][ T1364] ip6_finish_output2+0xa70/0xf80 [14123.827641][ T1364] ip6_finish_output+0x4ed/0xd30 [14123.827641][ T1364] ip6_output+0x1f3/0x770 [14123.827641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14123.827641][ T1364] mld_sendpack+0x62d/0xbc0 [14123.827641][ T1364] mld_ifc_work+0x32/0x1f0 [14123.827641][ T1364] process_one_work+0x84d/0x18a0 [14123.827641][ T1364] worker_thread+0x587/0xd30 [14123.827641][ T1364] kthread+0x28a/0x350 [14123.827641][ T1364] ret_from_fork+0x31/0x70 [14123.827641][ T1364] ret_from_fork_asm+0x1a/0x30 [14123.827641][ T1364] [14123.829373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14123.829373][ T1364] dst_init+0x84/0x4a0 [14123.829373][ T1364] dst_alloc+0x97/0x150 [14123.829373][ T1364] ip6_dst_alloc+0x23/0x90 [14123.829373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14123.829373][ T1364] ip6_pol_route+0x56f/0x840 [14123.829373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14123.829373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14123.829373][ T1364] ipv6_rcv+0x1ad/0x810 [14123.829373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14123.829373][ T1364] process_backlog+0x101/0x620 [14123.829373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14123.829373][ T1364] net_rx_action+0x495/0xbe0 [14123.829373][ T1364] __do_softirq+0x1b5/0x7f6 [14123.829373][ T1364] [14123.831254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14123.831254][ T1364] netdev_get_by_index+0x5e/0x80 [14123.831254][ T1364] fib6_nh_init+0x3d8/0x15b0 [14123.831254][ T1364] ip6_route_info_create+0xf18/0x17d0 [14123.831254][ T1364] ip6_route_add+0x1c/0x140 [14123.831254][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14123.831254][ T1364] addrconf_add_dev+0xe2/0x170 [14123.831254][ T1364] inet6_addr_add+0x12f/0xa40 [14123.831254][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14123.831254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.831254][ T1364] netlink_rcv_skb+0x130/0x360 [14123.831254][ T1364] netlink_unicast+0x449/0x710 [14123.831254][ T1364] netlink_sendmsg+0x723/0xbe0 [14123.831254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14123.831254][ T1364] ___sys_sendmsg+0xee/0x170 [14123.831254][ T1364] __sys_sendmsg+0xcd/0x170 [14123.831254][ T1364] do_syscall_64+0xc6/0x1e0 [14123.831254][ T1364] [14123.833438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14123.833438][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14123.833438][ T1364] ipv6_find_idev+0x102/0x170 [14123.833438][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14123.833438][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.833438][ T1364] netlink_rcv_skb+0x130/0x360 [14123.833438][ T1364] netlink_unicast+0x449/0x710 [14123.833438][ T1364] netlink_sendmsg+0x723/0xbe0 [14123.833438][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14123.833438][ T1364] ___sys_sendmsg+0xee/0x170 [14123.833438][ T1364] __sys_sendmsg+0xcd/0x170 [14123.833438][ T1364] do_syscall_64+0xc6/0x1e0 [14123.833438][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14123.833438][ T1364] [14123.835127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14123.835127][ T1364] neigh_parms_alloc+0x1e5/0x510 [14123.835127][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14123.835127][ T1364] ipv6_find_idev+0x102/0x170 [14123.835127][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14123.835127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14123.835127][ T1364] netlink_rcv_skb+0x130/0x360 [14123.835127][ T1364] netlink_unicast+0x449/0x710 [14123.835127][ T1364] netlink_sendmsg+0x723/0xbe0 [14123.835127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14123.835127][ T1364] ___sys_sendmsg+0xee/0x170 [14123.835127][ T1364] __sys_sendmsg+0xcd/0x170 [14123.835127][ T1364] do_syscall_64+0xc6/0x1e0 [14123.835127][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14123.835127][ T1364] [14133.946991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14133.947490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14133.947490][ T1364] ___neigh_create+0x14b/0xf60 [14133.947490][ T1364] ip6_finish_output2+0xa70/0xf80 [14133.947490][ T1364] ip6_finish_output+0x4ed/0xd30 [14133.947490][ T1364] ip6_output+0x1f3/0x770 [14133.947490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14133.947490][ T1364] mld_sendpack+0x62d/0xbc0 [14133.947490][ T1364] mld_ifc_work+0x32/0x1f0 [14133.947490][ T1364] process_one_work+0x84d/0x18a0 [14133.947490][ T1364] worker_thread+0x587/0xd30 [14133.947490][ T1364] kthread+0x28a/0x350 [14133.947490][ T1364] ret_from_fork+0x31/0x70 [14133.947490][ T1364] ret_from_fork_asm+0x1a/0x30 [14133.947490][ T1364] [14133.949216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14133.949216][ T1364] dst_init+0x84/0x4a0 [14133.949216][ T1364] dst_alloc+0x97/0x150 [14133.949216][ T1364] ip6_dst_alloc+0x23/0x90 [14133.949216][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14133.949216][ T1364] ip6_pol_route+0x56f/0x840 [14133.949216][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14133.949216][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14133.949216][ T1364] ipv6_rcv+0x1ad/0x810 [14133.949216][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14133.949216][ T1364] process_backlog+0x101/0x620 [14133.949216][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14133.949216][ T1364] net_rx_action+0x495/0xbe0 [14133.949216][ T1364] __do_softirq+0x1b5/0x7f6 [14133.949216][ T1364] [14133.951147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14133.951147][ T1364] netdev_get_by_index+0x5e/0x80 [14133.951147][ T1364] fib6_nh_init+0x3d8/0x15b0 [14133.951147][ T1364] ip6_route_info_create+0xf18/0x17d0 [14133.951147][ T1364] ip6_route_add+0x1c/0x140 [14133.951147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14133.951147][ T1364] addrconf_add_dev+0xe2/0x170 [14133.951147][ T1364] inet6_addr_add+0x12f/0xa40 [14133.951147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14133.951147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.951147][ T1364] netlink_rcv_skb+0x130/0x360 [14133.951147][ T1364] netlink_unicast+0x449/0x710 [14133.951147][ T1364] netlink_sendmsg+0x723/0xbe0 [14133.951147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14133.951147][ T1364] ___sys_sendmsg+0xee/0x170 [14133.951147][ T1364] __sys_sendmsg+0xcd/0x170 [14133.951147][ T1364] do_syscall_64+0xc6/0x1e0 [14133.951147][ T1364] [14133.953344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14133.953344][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14133.953344][ T1364] ipv6_find_idev+0x102/0x170 [14133.953344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14133.953344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.953344][ T1364] netlink_rcv_skb+0x130/0x360 [14133.953344][ T1364] netlink_unicast+0x449/0x710 [14133.953344][ T1364] netlink_sendmsg+0x723/0xbe0 [14133.953344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14133.953344][ T1364] ___sys_sendmsg+0xee/0x170 [14133.953344][ T1364] __sys_sendmsg+0xcd/0x170 [14133.953344][ T1364] do_syscall_64+0xc6/0x1e0 [14133.953344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14133.953344][ T1364] [14133.955067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14133.955067][ T1364] neigh_parms_alloc+0x1e5/0x510 [14133.955067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14133.955067][ T1364] ipv6_find_idev+0x102/0x170 [14133.955067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14133.955067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14133.955067][ T1364] netlink_rcv_skb+0x130/0x360 [14133.955067][ T1364] netlink_unicast+0x449/0x710 [14133.955067][ T1364] netlink_sendmsg+0x723/0xbe0 [14133.955067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14133.955067][ T1364] ___sys_sendmsg+0xee/0x170 [14133.955067][ T1364] __sys_sendmsg+0xcd/0x170 [14133.955067][ T1364] do_syscall_64+0xc6/0x1e0 [14133.955067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14133.955067][ T1364] [14144.195051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14144.195575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14144.195575][ T1364] ___neigh_create+0x14b/0xf60 [14144.195575][ T1364] ip6_finish_output2+0xa70/0xf80 [14144.195575][ T1364] ip6_finish_output+0x4ed/0xd30 [14144.195575][ T1364] ip6_output+0x1f3/0x770 [14144.195575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14144.195575][ T1364] mld_sendpack+0x62d/0xbc0 [14144.195575][ T1364] mld_ifc_work+0x32/0x1f0 [14144.195575][ T1364] process_one_work+0x84d/0x18a0 [14144.195575][ T1364] worker_thread+0x587/0xd30 [14144.195575][ T1364] kthread+0x28a/0x350 [14144.195575][ T1364] ret_from_fork+0x31/0x70 [14144.195575][ T1364] ret_from_fork_asm+0x1a/0x30 [14144.195575][ T1364] [14144.197302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14144.197302][ T1364] dst_init+0x84/0x4a0 [14144.197302][ T1364] dst_alloc+0x97/0x150 [14144.197302][ T1364] ip6_dst_alloc+0x23/0x90 [14144.197302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14144.197302][ T1364] ip6_pol_route+0x56f/0x840 [14144.197302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14144.197302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14144.197302][ T1364] ipv6_rcv+0x1ad/0x810 [14144.197302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14144.197302][ T1364] process_backlog+0x101/0x620 [14144.197302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14144.197302][ T1364] net_rx_action+0x495/0xbe0 [14144.197302][ T1364] __do_softirq+0x1b5/0x7f6 [14144.197302][ T1364] [14144.199134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14144.199134][ T1364] netdev_get_by_index+0x5e/0x80 [14144.199134][ T1364] fib6_nh_init+0x3d8/0x15b0 [14144.199134][ T1364] ip6_route_info_create+0xf18/0x17d0 [14144.199134][ T1364] ip6_route_add+0x1c/0x140 [14144.199134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14144.199134][ T1364] addrconf_add_dev+0xe2/0x170 [14144.199134][ T1364] inet6_addr_add+0x12f/0xa40 [14144.199134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14144.199134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14144.199134][ T1364] netlink_rcv_skb+0x130/0x360 [14144.199134][ T1364] netlink_unicast+0x449/0x710 [14144.199134][ T1364] netlink_sendmsg+0x723/0xbe0 [14144.199134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14144.199134][ T1364] ___sys_sendmsg+0xee/0x170 [14144.199134][ T1364] __sys_sendmsg+0xcd/0x170 [14144.199134][ T1364] do_syscall_64+0xc6/0x1e0 [14144.199134][ T1364] [14144.201340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14144.201340][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14144.201340][ T1364] ipv6_find_idev+0x102/0x170 [14144.201340][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14144.201340][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14144.201340][ T1364] netlink_rcv_skb+0x130/0x360 [14144.201340][ T1364] netlink_unicast+0x449/0x710 [14144.201340][ T1364] netlink_sendmsg+0x723/0xbe0 [14144.201340][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14144.201340][ T1364] ___sys_sendmsg+0xee/0x170 [14144.201340][ T1364] __sys_sendmsg+0xcd/0x170 [14144.201340][ T1364] do_syscall_64+0xc6/0x1e0 [14144.201340][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14144.201340][ T1364] [14144.203058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14144.203058][ T1364] neigh_parms_alloc+0x1e5/0x510 [14144.203058][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14144.203058][ T1364] ipv6_find_idev+0x102/0x170 [14144.203058][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14144.203058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14144.203058][ T1364] netlink_rcv_skb+0x130/0x360 [14144.203058][ T1364] netlink_unicast+0x449/0x710 [14144.203058][ T1364] netlink_sendmsg+0x723/0xbe0 [14144.203058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14144.203058][ T1364] ___sys_sendmsg+0xee/0x170 [14144.203058][ T1364] __sys_sendmsg+0xcd/0x170 [14144.203058][ T1364] do_syscall_64+0xc6/0x1e0 [14144.203058][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14144.203058][ T1364] [14154.267127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14154.268232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14154.268232][ T1364] ___neigh_create+0x14b/0xf60 [14154.268232][ T1364] ip6_finish_output2+0xa70/0xf80 [14154.268232][ T1364] ip6_finish_output+0x4ed/0xd30 [14154.268232][ T1364] ip6_output+0x1f3/0x770 [14154.268232][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14154.268232][ T1364] mld_sendpack+0x62d/0xbc0 [14154.268232][ T1364] mld_ifc_work+0x32/0x1f0 [14154.268232][ T1364] process_one_work+0x84d/0x18a0 [14154.268232][ T1364] worker_thread+0x587/0xd30 [14154.268232][ T1364] kthread+0x28a/0x350 [14154.268232][ T1364] ret_from_fork+0x31/0x70 [14154.268232][ T1364] ret_from_fork_asm+0x1a/0x30 [14154.268232][ T1364] [14154.269971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14154.269971][ T1364] dst_init+0x84/0x4a0 [14154.269971][ T1364] dst_alloc+0x97/0x150 [14154.269971][ T1364] ip6_dst_alloc+0x23/0x90 [14154.269971][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14154.269971][ T1364] ip6_pol_route+0x56f/0x840 [14154.269971][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14154.269971][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14154.269971][ T1364] ipv6_rcv+0x1ad/0x810 [14154.269971][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14154.269971][ T1364] process_backlog+0x101/0x620 [14154.269971][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14154.269971][ T1364] net_rx_action+0x495/0xbe0 [14154.269971][ T1364] __do_softirq+0x1b5/0x7f6 [14154.269971][ T1364] [14154.271801][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14154.271801][ T1364] netdev_get_by_index+0x5e/0x80 [14154.271801][ T1364] fib6_nh_init+0x3d8/0x15b0 [14154.271801][ T1364] ip6_route_info_create+0xf18/0x17d0 [14154.271801][ T1364] ip6_route_add+0x1c/0x140 [14154.271801][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14154.271801][ T1364] addrconf_add_dev+0xe2/0x170 [14154.271801][ T1364] inet6_addr_add+0x12f/0xa40 [14154.271801][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14154.271801][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14154.271801][ T1364] netlink_rcv_skb+0x130/0x360 [14154.271801][ T1364] netlink_unicast+0x449/0x710 [14154.271801][ T1364] netlink_sendmsg+0x723/0xbe0 [14154.271801][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14154.271801][ T1364] ___sys_sendmsg+0xee/0x170 [14154.271801][ T1364] __sys_sendmsg+0xcd/0x170 [14154.271801][ T1364] do_syscall_64+0xc6/0x1e0 [14154.271801][ T1364] [14154.273892][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14154.273892][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14154.273892][ T1364] ipv6_find_idev+0x102/0x170 [14154.273892][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14154.273892][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14154.273892][ T1364] netlink_rcv_skb+0x130/0x360 [14154.273892][ T1364] netlink_unicast+0x449/0x710 [14154.273892][ T1364] netlink_sendmsg+0x723/0xbe0 [14154.273892][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14154.273892][ T1364] ___sys_sendmsg+0xee/0x170 [14154.273892][ T1364] __sys_sendmsg+0xcd/0x170 [14154.273892][ T1364] do_syscall_64+0xc6/0x1e0 [14154.273892][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14154.273892][ T1364] [14154.275495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14154.275495][ T1364] neigh_parms_alloc+0x1e5/0x510 [14154.275495][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14154.275495][ T1364] ipv6_find_idev+0x102/0x170 [14154.275495][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14154.275495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14154.275495][ T1364] netlink_rcv_skb+0x130/0x360 [14154.275495][ T1364] netlink_unicast+0x449/0x710 [14154.275495][ T1364] netlink_sendmsg+0x723/0xbe0 [14154.275495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14154.275495][ T1364] ___sys_sendmsg+0xee/0x170 [14154.275495][ T1364] __sys_sendmsg+0xcd/0x170 [14154.275495][ T1364] do_syscall_64+0xc6/0x1e0 [14154.275495][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14154.275495][ T1364] [14164.523203][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14164.524217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14164.524217][ T1364] ___neigh_create+0x14b/0xf60 [14164.524217][ T1364] ip6_finish_output2+0xa70/0xf80 [14164.524217][ T1364] ip6_finish_output+0x4ed/0xd30 [14164.524217][ T1364] ip6_output+0x1f3/0x770 [14164.524217][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14164.524217][ T1364] mld_sendpack+0x62d/0xbc0 [14164.524217][ T1364] mld_ifc_work+0x32/0x1f0 [14164.524217][ T1364] process_one_work+0x84d/0x18a0 [14164.524217][ T1364] worker_thread+0x587/0xd30 [14164.524217][ T1364] kthread+0x28a/0x350 [14164.524217][ T1364] ret_from_fork+0x31/0x70 [14164.524217][ T1364] ret_from_fork_asm+0x1a/0x30 [14164.524217][ T1364] [14164.525971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14164.525971][ T1364] dst_init+0x84/0x4a0 [14164.525971][ T1364] dst_alloc+0x97/0x150 [14164.525971][ T1364] ip6_dst_alloc+0x23/0x90 [14164.525971][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14164.525971][ T1364] ip6_pol_route+0x56f/0x840 [14164.525971][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14164.525971][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14164.525971][ T1364] ipv6_rcv+0x1ad/0x810 [14164.525971][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14164.525971][ T1364] process_backlog+0x101/0x620 [14164.525971][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14164.525971][ T1364] net_rx_action+0x495/0xbe0 [14164.525971][ T1364] __do_softirq+0x1b5/0x7f6 [14164.525971][ T1364] [14164.528164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14164.528164][ T1364] netdev_get_by_index+0x5e/0x80 [14164.528164][ T1364] fib6_nh_init+0x3d8/0x15b0 [14164.528164][ T1364] ip6_route_info_create+0xf18/0x17d0 [14164.528164][ T1364] ip6_route_add+0x1c/0x140 [14164.528164][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14164.528164][ T1364] addrconf_add_dev+0xe2/0x170 [14164.528164][ T1364] inet6_addr_add+0x12f/0xa40 [14164.528164][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14164.528164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.528164][ T1364] netlink_rcv_skb+0x130/0x360 [14164.528164][ T1364] netlink_unicast+0x449/0x710 [14164.528164][ T1364] netlink_sendmsg+0x723/0xbe0 [14164.528164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14164.528164][ T1364] ___sys_sendmsg+0xee/0x170 [14164.528164][ T1364] __sys_sendmsg+0xcd/0x170 [14164.528164][ T1364] do_syscall_64+0xc6/0x1e0 [14164.528164][ T1364] [14164.530316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14164.530316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14164.530316][ T1364] ipv6_find_idev+0x102/0x170 [14164.530316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14164.530316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.530316][ T1364] netlink_rcv_skb+0x130/0x360 [14164.530316][ T1364] netlink_unicast+0x449/0x710 [14164.530316][ T1364] netlink_sendmsg+0x723/0xbe0 [14164.530316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14164.530316][ T1364] ___sys_sendmsg+0xee/0x170 [14164.530316][ T1364] __sys_sendmsg+0xcd/0x170 [14164.530316][ T1364] do_syscall_64+0xc6/0x1e0 [14164.530316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14164.530316][ T1364] [14164.532019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14164.532019][ T1364] neigh_parms_alloc+0x1e5/0x510 [14164.532019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14164.532019][ T1364] ipv6_find_idev+0x102/0x170 [14164.532019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14164.532019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14164.532019][ T1364] netlink_rcv_skb+0x130/0x360 [14164.532019][ T1364] netlink_unicast+0x449/0x710 [14164.532019][ T1364] netlink_sendmsg+0x723/0xbe0 [14164.532019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14164.532019][ T1364] ___sys_sendmsg+0xee/0x170 [14164.532019][ T1364] __sys_sendmsg+0xcd/0x170 [14164.532019][ T1364] do_syscall_64+0xc6/0x1e0 [14164.532019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14164.532019][ T1364] [14174.539134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14174.539711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14174.539711][ T1364] ___neigh_create+0x14b/0xf60 [14174.539711][ T1364] ip6_finish_output2+0xa70/0xf80 [14174.539711][ T1364] ip6_finish_output+0x4ed/0xd30 [14174.539711][ T1364] ip6_output+0x1f3/0x770 [14174.539711][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14174.539711][ T1364] mld_sendpack+0x62d/0xbc0 [14174.539711][ T1364] mld_ifc_work+0x32/0x1f0 [14174.539711][ T1364] process_one_work+0x84d/0x18a0 [14174.539711][ T1364] worker_thread+0x587/0xd30 [14174.539711][ T1364] kthread+0x28a/0x350 [14174.539711][ T1364] ret_from_fork+0x31/0x70 [14174.539711][ T1364] ret_from_fork_asm+0x1a/0x30 [14174.539711][ T1364] [14174.541320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14174.541320][ T1364] dst_init+0x84/0x4a0 [14174.541320][ T1364] dst_alloc+0x97/0x150 [14174.541320][ T1364] ip6_dst_alloc+0x23/0x90 [14174.541320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14174.541320][ T1364] ip6_pol_route+0x56f/0x840 [14174.541320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14174.541320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14174.541320][ T1364] ipv6_rcv+0x1ad/0x810 [14174.541320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14174.541320][ T1364] process_backlog+0x101/0x620 [14174.541320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14174.541320][ T1364] net_rx_action+0x495/0xbe0 [14174.541320][ T1364] __do_softirq+0x1b5/0x7f6 [14174.541320][ T1364] [14174.543147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14174.543147][ T1364] netdev_get_by_index+0x5e/0x80 [14174.543147][ T1364] fib6_nh_init+0x3d8/0x15b0 [14174.543147][ T1364] ip6_route_info_create+0xf18/0x17d0 [14174.543147][ T1364] ip6_route_add+0x1c/0x140 [14174.543147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14174.543147][ T1364] addrconf_add_dev+0xe2/0x170 [14174.543147][ T1364] inet6_addr_add+0x12f/0xa40 [14174.543147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14174.543147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.543147][ T1364] netlink_rcv_skb+0x130/0x360 [14174.543147][ T1364] netlink_unicast+0x449/0x710 [14174.543147][ T1364] netlink_sendmsg+0x723/0xbe0 [14174.543147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14174.543147][ T1364] ___sys_sendmsg+0xee/0x170 [14174.543147][ T1364] __sys_sendmsg+0xcd/0x170 [14174.543147][ T1364] do_syscall_64+0xc6/0x1e0 [14174.543147][ T1364] [14174.545330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14174.545330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14174.545330][ T1364] ipv6_find_idev+0x102/0x170 [14174.545330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14174.545330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.545330][ T1364] netlink_rcv_skb+0x130/0x360 [14174.545330][ T1364] netlink_unicast+0x449/0x710 [14174.545330][ T1364] netlink_sendmsg+0x723/0xbe0 [14174.545330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14174.545330][ T1364] ___sys_sendmsg+0xee/0x170 [14174.545330][ T1364] __sys_sendmsg+0xcd/0x170 [14174.545330][ T1364] do_syscall_64+0xc6/0x1e0 [14174.545330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14174.545330][ T1364] [14174.547039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14174.547039][ T1364] neigh_parms_alloc+0x1e5/0x510 [14174.547039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14174.547039][ T1364] ipv6_find_idev+0x102/0x170 [14174.547039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14174.547039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14174.547039][ T1364] netlink_rcv_skb+0x130/0x360 [14174.547039][ T1364] netlink_unicast+0x449/0x710 [14174.547039][ T1364] netlink_sendmsg+0x723/0xbe0 [14174.547039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14174.547039][ T1364] ___sys_sendmsg+0xee/0x170 [14174.547039][ T1364] __sys_sendmsg+0xcd/0x170 [14174.547039][ T1364] do_syscall_64+0xc6/0x1e0 [14174.547039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14174.547039][ T1364] [14184.635213][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14184.635736][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14184.635736][ T1364] ___neigh_create+0x14b/0xf60 [14184.635736][ T1364] ip6_finish_output2+0xa70/0xf80 [14184.635736][ T1364] ip6_finish_output+0x4ed/0xd30 [14184.635736][ T1364] ip6_output+0x1f3/0x770 [14184.635736][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14184.635736][ T1364] mld_sendpack+0x62d/0xbc0 [14184.635736][ T1364] mld_ifc_work+0x32/0x1f0 [14184.635736][ T1364] process_one_work+0x84d/0x18a0 [14184.635736][ T1364] worker_thread+0x587/0xd30 [14184.635736][ T1364] kthread+0x28a/0x350 [14184.635736][ T1364] ret_from_fork+0x31/0x70 [14184.635736][ T1364] ret_from_fork_asm+0x1a/0x30 [14184.635736][ T1364] [14184.637342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14184.637342][ T1364] dst_init+0x84/0x4a0 [14184.637342][ T1364] dst_alloc+0x97/0x150 [14184.637342][ T1364] ip6_dst_alloc+0x23/0x90 [14184.637342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14184.637342][ T1364] ip6_pol_route+0x56f/0x840 [14184.637342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14184.637342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14184.637342][ T1364] ipv6_rcv+0x1ad/0x810 [14184.637342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14184.637342][ T1364] process_backlog+0x101/0x620 [14184.637342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14184.637342][ T1364] net_rx_action+0x495/0xbe0 [14184.637342][ T1364] __do_softirq+0x1b5/0x7f6 [14184.637342][ T1364] [14184.639136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14184.639136][ T1364] netdev_get_by_index+0x5e/0x80 [14184.639136][ T1364] fib6_nh_init+0x3d8/0x15b0 [14184.639136][ T1364] ip6_route_info_create+0xf18/0x17d0 [14184.639136][ T1364] ip6_route_add+0x1c/0x140 [14184.639136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14184.639136][ T1364] addrconf_add_dev+0xe2/0x170 [14184.639136][ T1364] inet6_addr_add+0x12f/0xa40 [14184.639136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14184.639136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.639136][ T1364] netlink_rcv_skb+0x130/0x360 [14184.639136][ T1364] netlink_unicast+0x449/0x710 [14184.639136][ T1364] netlink_sendmsg+0x723/0xbe0 [14184.639136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14184.639136][ T1364] ___sys_sendmsg+0xee/0x170 [14184.639136][ T1364] __sys_sendmsg+0xcd/0x170 [14184.639136][ T1364] do_syscall_64+0xc6/0x1e0 [14184.639136][ T1364] [14184.641365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14184.641365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14184.641365][ T1364] ipv6_find_idev+0x102/0x170 [14184.641365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14184.641365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.641365][ T1364] netlink_rcv_skb+0x130/0x360 [14184.641365][ T1364] netlink_unicast+0x449/0x710 [14184.641365][ T1364] netlink_sendmsg+0x723/0xbe0 [14184.641365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14184.641365][ T1364] ___sys_sendmsg+0xee/0x170 [14184.641365][ T1364] __sys_sendmsg+0xcd/0x170 [14184.641365][ T1364] do_syscall_64+0xc6/0x1e0 [14184.641365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14184.641365][ T1364] [14184.643009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14184.643009][ T1364] neigh_parms_alloc+0x1e5/0x510 [14184.643009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14184.643009][ T1364] ipv6_find_idev+0x102/0x170 [14184.643009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14184.643009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14184.643009][ T1364] netlink_rcv_skb+0x130/0x360 [14184.643009][ T1364] netlink_unicast+0x449/0x710 [14184.643009][ T1364] netlink_sendmsg+0x723/0xbe0 [14184.643009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14184.643009][ T1364] ___sys_sendmsg+0xee/0x170 [14184.643009][ T1364] __sys_sendmsg+0xcd/0x170 [14184.643009][ T1364] do_syscall_64+0xc6/0x1e0 [14184.643009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14184.643009][ T1364] [14194.875106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14194.875620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14194.875620][ T1364] ___neigh_create+0x14b/0xf60 [14194.875620][ T1364] ip6_finish_output2+0xa70/0xf80 [14194.875620][ T1364] ip6_finish_output+0x4ed/0xd30 [14194.875620][ T1364] ip6_output+0x1f3/0x770 [14194.875620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14194.875620][ T1364] mld_sendpack+0x62d/0xbc0 [14194.875620][ T1364] mld_ifc_work+0x32/0x1f0 [14194.875620][ T1364] process_one_work+0x84d/0x18a0 [14194.875620][ T1364] worker_thread+0x587/0xd30 [14194.875620][ T1364] kthread+0x28a/0x350 [14194.875620][ T1364] ret_from_fork+0x31/0x70 [14194.875620][ T1364] ret_from_fork_asm+0x1a/0x30 [14194.875620][ T1364] [14194.877326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14194.877326][ T1364] dst_init+0x84/0x4a0 [14194.877326][ T1364] dst_alloc+0x97/0x150 [14194.877326][ T1364] ip6_dst_alloc+0x23/0x90 [14194.877326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14194.877326][ T1364] ip6_pol_route+0x56f/0x840 [14194.877326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14194.877326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14194.877326][ T1364] ipv6_rcv+0x1ad/0x810 [14194.877326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14194.877326][ T1364] process_backlog+0x101/0x620 [14194.877326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14194.877326][ T1364] net_rx_action+0x495/0xbe0 [14194.877326][ T1364] __do_softirq+0x1b5/0x7f6 [14194.877326][ T1364] [14194.879204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14194.879204][ T1364] netdev_get_by_index+0x5e/0x80 [14194.879204][ T1364] fib6_nh_init+0x3d8/0x15b0 [14194.879204][ T1364] ip6_route_info_create+0xf18/0x17d0 [14194.879204][ T1364] ip6_route_add+0x1c/0x140 [14194.879204][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14194.879204][ T1364] addrconf_add_dev+0xe2/0x170 [14194.879204][ T1364] inet6_addr_add+0x12f/0xa40 [14194.879204][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14194.879204][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.879204][ T1364] netlink_rcv_skb+0x130/0x360 [14194.879204][ T1364] netlink_unicast+0x449/0x710 [14194.879204][ T1364] netlink_sendmsg+0x723/0xbe0 [14194.879204][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14194.879204][ T1364] ___sys_sendmsg+0xee/0x170 [14194.879204][ T1364] __sys_sendmsg+0xcd/0x170 [14194.879204][ T1364] do_syscall_64+0xc6/0x1e0 [14194.879204][ T1364] [14194.881419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14194.881419][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14194.881419][ T1364] ipv6_find_idev+0x102/0x170 [14194.881419][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14194.881419][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.881419][ T1364] netlink_rcv_skb+0x130/0x360 [14194.881419][ T1364] netlink_unicast+0x449/0x710 [14194.881419][ T1364] netlink_sendmsg+0x723/0xbe0 [14194.881419][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14194.881419][ T1364] ___sys_sendmsg+0xee/0x170 [14194.881419][ T1364] __sys_sendmsg+0xcd/0x170 [14194.881419][ T1364] do_syscall_64+0xc6/0x1e0 [14194.881419][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.881419][ T1364] [14194.883113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14194.883113][ T1364] neigh_parms_alloc+0x1e5/0x510 [14194.883113][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14194.883113][ T1364] ipv6_find_idev+0x102/0x170 [14194.883113][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14194.883113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14194.883113][ T1364] netlink_rcv_skb+0x130/0x360 [14194.883113][ T1364] netlink_unicast+0x449/0x710 [14194.883113][ T1364] netlink_sendmsg+0x723/0xbe0 [14194.883113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14194.883113][ T1364] ___sys_sendmsg+0xee/0x170 [14194.883113][ T1364] __sys_sendmsg+0xcd/0x170 [14194.883113][ T1364] do_syscall_64+0xc6/0x1e0 [14194.883113][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14194.883113][ T1364] [14205.123125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14205.123677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14205.123677][ T1364] ___neigh_create+0x14b/0xf60 [14205.123677][ T1364] ip6_finish_output2+0xa70/0xf80 [14205.123677][ T1364] ip6_finish_output+0x4ed/0xd30 [14205.123677][ T1364] ip6_output+0x1f3/0x770 [14205.123677][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14205.123677][ T1364] mld_sendpack+0x62d/0xbc0 [14205.123677][ T1364] mld_ifc_work+0x32/0x1f0 [14205.123677][ T1364] process_one_work+0x84d/0x18a0 [14205.123677][ T1364] worker_thread+0x587/0xd30 [14205.123677][ T1364] kthread+0x28a/0x350 [14205.123677][ T1364] ret_from_fork+0x31/0x70 [14205.123677][ T1364] ret_from_fork_asm+0x1a/0x30 [14205.123677][ T1364] [14205.125293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14205.125293][ T1364] dst_init+0x84/0x4a0 [14205.125293][ T1364] dst_alloc+0x97/0x150 [14205.125293][ T1364] ip6_dst_alloc+0x23/0x90 [14205.125293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14205.125293][ T1364] ip6_pol_route+0x56f/0x840 [14205.125293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14205.125293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14205.125293][ T1364] ipv6_rcv+0x1ad/0x810 [14205.125293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14205.125293][ T1364] process_backlog+0x101/0x620 [14205.125293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14205.125293][ T1364] net_rx_action+0x495/0xbe0 [14205.125293][ T1364] __do_softirq+0x1b5/0x7f6 [14205.125293][ T1364] [14205.127058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14205.127058][ T1364] netdev_get_by_index+0x5e/0x80 [14205.127058][ T1364] fib6_nh_init+0x3d8/0x15b0 [14205.127058][ T1364] ip6_route_info_create+0xf18/0x17d0 [14205.127058][ T1364] ip6_route_add+0x1c/0x140 [14205.127058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14205.127058][ T1364] addrconf_add_dev+0xe2/0x170 [14205.127058][ T1364] inet6_addr_add+0x12f/0xa40 [14205.127058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14205.127058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14205.127058][ T1364] netlink_rcv_skb+0x130/0x360 [14205.127058][ T1364] netlink_unicast+0x449/0x710 [14205.127058][ T1364] netlink_sendmsg+0x723/0xbe0 [14205.127058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14205.127058][ T1364] ___sys_sendmsg+0xee/0x170 [14205.127058][ T1364] __sys_sendmsg+0xcd/0x170 [14205.127058][ T1364] do_syscall_64+0xc6/0x1e0 [14205.127058][ T1364] [14205.129241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14205.129241][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14205.129241][ T1364] ipv6_find_idev+0x102/0x170 [14205.129241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14205.129241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14205.129241][ T1364] netlink_rcv_skb+0x130/0x360 [14205.129241][ T1364] netlink_unicast+0x449/0x710 [14205.129241][ T1364] netlink_sendmsg+0x723/0xbe0 [14205.129241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14205.129241][ T1364] ___sys_sendmsg+0xee/0x170 [14205.129241][ T1364] __sys_sendmsg+0xcd/0x170 [14205.129241][ T1364] do_syscall_64+0xc6/0x1e0 [14205.129241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14205.129241][ T1364] [14205.130895][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14205.130895][ T1364] neigh_parms_alloc+0x1e5/0x510 [14205.130895][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14205.130895][ T1364] ipv6_find_idev+0x102/0x170 [14205.130895][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14205.130895][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14205.130895][ T1364] netlink_rcv_skb+0x130/0x360 [14205.130895][ T1364] netlink_unicast+0x449/0x710 [14205.130895][ T1364] netlink_sendmsg+0x723/0xbe0 [14205.130895][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14205.130895][ T1364] ___sys_sendmsg+0xee/0x170 [14205.130895][ T1364] __sys_sendmsg+0xcd/0x170 [14205.130895][ T1364] do_syscall_64+0xc6/0x1e0 [14205.130895][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14205.130895][ T1364] [14215.371123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14215.372210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14215.372210][ T1364] ___neigh_create+0x14b/0xf60 [14215.372210][ T1364] ip6_finish_output2+0xa70/0xf80 [14215.372210][ T1364] ip6_finish_output+0x4ed/0xd30 [14215.372210][ T1364] ip6_output+0x1f3/0x770 [14215.372210][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14215.372210][ T1364] mld_sendpack+0x62d/0xbc0 [14215.372210][ T1364] mld_ifc_work+0x32/0x1f0 [14215.372210][ T1364] process_one_work+0x84d/0x18a0 [14215.372210][ T1364] worker_thread+0x587/0xd30 [14215.372210][ T1364] kthread+0x28a/0x350 [14215.372210][ T1364] ret_from_fork+0x31/0x70 [14215.372210][ T1364] ret_from_fork_asm+0x1a/0x30 [14215.372210][ T1364] [14215.373868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14215.373868][ T1364] dst_init+0x84/0x4a0 [14215.373868][ T1364] dst_alloc+0x97/0x150 [14215.373868][ T1364] ip6_dst_alloc+0x23/0x90 [14215.373868][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14215.373868][ T1364] ip6_pol_route+0x56f/0x840 [14215.373868][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14215.373868][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14215.373868][ T1364] ipv6_rcv+0x1ad/0x810 [14215.373868][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14215.373868][ T1364] process_backlog+0x101/0x620 [14215.373868][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14215.373868][ T1364] net_rx_action+0x495/0xbe0 [14215.373868][ T1364] __do_softirq+0x1b5/0x7f6 [14215.373868][ T1364] [14215.375628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14215.375628][ T1364] netdev_get_by_index+0x5e/0x80 [14215.375628][ T1364] fib6_nh_init+0x3d8/0x15b0 [14215.375628][ T1364] ip6_route_info_create+0xf18/0x17d0 [14215.375628][ T1364] ip6_route_add+0x1c/0x140 [14215.375628][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14215.375628][ T1364] addrconf_add_dev+0xe2/0x170 [14215.375628][ T1364] inet6_addr_add+0x12f/0xa40 [14215.375628][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14215.375628][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14215.375628][ T1364] netlink_rcv_skb+0x130/0x360 [14215.375628][ T1364] netlink_unicast+0x449/0x710 [14215.375628][ T1364] netlink_sendmsg+0x723/0xbe0 [14215.375628][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14215.375628][ T1364] ___sys_sendmsg+0xee/0x170 [14215.375628][ T1364] __sys_sendmsg+0xcd/0x170 [14215.375628][ T1364] do_syscall_64+0xc6/0x1e0 [14215.375628][ T1364] [14215.377884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14215.377884][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14215.377884][ T1364] ipv6_find_idev+0x102/0x170 [14215.377884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14215.377884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14215.377884][ T1364] netlink_rcv_skb+0x130/0x360 [14215.377884][ T1364] netlink_unicast+0x449/0x710 [14215.377884][ T1364] netlink_sendmsg+0x723/0xbe0 [14215.377884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14215.377884][ T1364] ___sys_sendmsg+0xee/0x170 [14215.377884][ T1364] __sys_sendmsg+0xcd/0x170 [14215.377884][ T1364] do_syscall_64+0xc6/0x1e0 [14215.377884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14215.377884][ T1364] [14215.379636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14215.379636][ T1364] neigh_parms_alloc+0x1e5/0x510 [14215.379636][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14215.379636][ T1364] ipv6_find_idev+0x102/0x170 [14215.379636][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14215.379636][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14215.379636][ T1364] netlink_rcv_skb+0x130/0x360 [14215.379636][ T1364] netlink_unicast+0x449/0x710 [14215.379636][ T1364] netlink_sendmsg+0x723/0xbe0 [14215.379636][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14215.379636][ T1364] ___sys_sendmsg+0xee/0x170 [14215.379636][ T1364] __sys_sendmsg+0xcd/0x170 [14215.379636][ T1364] do_syscall_64+0xc6/0x1e0 [14215.379636][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14215.379636][ T1364] [14225.499138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14225.499720][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14225.499720][ T1364] ___neigh_create+0x14b/0xf60 [14225.499720][ T1364] ip6_finish_output2+0xa70/0xf80 [14225.499720][ T1364] ip6_finish_output+0x4ed/0xd30 [14225.499720][ T1364] ip6_output+0x1f3/0x770 [14225.499720][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14225.499720][ T1364] mld_sendpack+0x62d/0xbc0 [14225.499720][ T1364] mld_ifc_work+0x32/0x1f0 [14225.499720][ T1364] process_one_work+0x84d/0x18a0 [14225.499720][ T1364] worker_thread+0x587/0xd30 [14225.499720][ T1364] kthread+0x28a/0x350 [14225.499720][ T1364] ret_from_fork+0x31/0x70 [14225.499720][ T1364] ret_from_fork_asm+0x1a/0x30 [14225.499720][ T1364] [14225.501322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14225.501322][ T1364] dst_init+0x84/0x4a0 [14225.501322][ T1364] dst_alloc+0x97/0x150 [14225.501322][ T1364] ip6_dst_alloc+0x23/0x90 [14225.501322][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14225.501322][ T1364] ip6_pol_route+0x56f/0x840 [14225.501322][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14225.501322][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14225.501322][ T1364] ipv6_rcv+0x1ad/0x810 [14225.501322][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14225.501322][ T1364] process_backlog+0x101/0x620 [14225.501322][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14225.501322][ T1364] net_rx_action+0x495/0xbe0 [14225.501322][ T1364] __do_softirq+0x1b5/0x7f6 [14225.501322][ T1364] [14225.503098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14225.503098][ T1364] netdev_get_by_index+0x5e/0x80 [14225.503098][ T1364] fib6_nh_init+0x3d8/0x15b0 [14225.503098][ T1364] ip6_route_info_create+0xf18/0x17d0 [14225.503098][ T1364] ip6_route_add+0x1c/0x140 [14225.503098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14225.503098][ T1364] addrconf_add_dev+0xe2/0x170 [14225.503098][ T1364] inet6_addr_add+0x12f/0xa40 [14225.503098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14225.503098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14225.503098][ T1364] netlink_rcv_skb+0x130/0x360 [14225.503098][ T1364] netlink_unicast+0x449/0x710 [14225.503098][ T1364] netlink_sendmsg+0x723/0xbe0 [14225.503098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14225.503098][ T1364] ___sys_sendmsg+0xee/0x170 [14225.503098][ T1364] __sys_sendmsg+0xcd/0x170 [14225.503098][ T1364] do_syscall_64+0xc6/0x1e0 [14225.503098][ T1364] [14225.505288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14225.505288][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14225.505288][ T1364] ipv6_find_idev+0x102/0x170 [14225.505288][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14225.505288][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14225.505288][ T1364] netlink_rcv_skb+0x130/0x360 [14225.505288][ T1364] netlink_unicast+0x449/0x710 [14225.505288][ T1364] netlink_sendmsg+0x723/0xbe0 [14225.505288][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14225.505288][ T1364] ___sys_sendmsg+0xee/0x170 [14225.505288][ T1364] __sys_sendmsg+0xcd/0x170 [14225.505288][ T1364] do_syscall_64+0xc6/0x1e0 [14225.505288][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14225.505288][ T1364] [14225.506990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14225.506990][ T1364] neigh_parms_alloc+0x1e5/0x510 [14225.506990][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14225.506990][ T1364] ipv6_find_idev+0x102/0x170 [14225.506990][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14225.506990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14225.506990][ T1364] netlink_rcv_skb+0x130/0x360 [14225.506990][ T1364] netlink_unicast+0x449/0x710 [14225.506990][ T1364] netlink_sendmsg+0x723/0xbe0 [14225.506990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14225.506990][ T1364] ___sys_sendmsg+0xee/0x170 [14225.506990][ T1364] __sys_sendmsg+0xcd/0x170 [14225.506990][ T1364] do_syscall_64+0xc6/0x1e0 [14225.506990][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14225.506990][ T1364] [14235.755100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14235.755575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14235.755575][ T1364] ___neigh_create+0x14b/0xf60 [14235.755575][ T1364] ip6_finish_output2+0xa70/0xf80 [14235.755575][ T1364] ip6_finish_output+0x4ed/0xd30 [14235.755575][ T1364] ip6_output+0x1f3/0x770 [14235.755575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14235.755575][ T1364] mld_sendpack+0x62d/0xbc0 [14235.755575][ T1364] mld_ifc_work+0x32/0x1f0 [14235.755575][ T1364] process_one_work+0x84d/0x18a0 [14235.755575][ T1364] worker_thread+0x587/0xd30 [14235.755575][ T1364] kthread+0x28a/0x350 [14235.755575][ T1364] ret_from_fork+0x31/0x70 [14235.755575][ T1364] ret_from_fork_asm+0x1a/0x30 [14235.755575][ T1364] [14235.757184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14235.757184][ T1364] dst_init+0x84/0x4a0 [14235.757184][ T1364] dst_alloc+0x97/0x150 [14235.757184][ T1364] ip6_dst_alloc+0x23/0x90 [14235.757184][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14235.757184][ T1364] ip6_pol_route+0x56f/0x840 [14235.757184][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14235.757184][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14235.757184][ T1364] ipv6_rcv+0x1ad/0x810 [14235.757184][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14235.757184][ T1364] process_backlog+0x101/0x620 [14235.757184][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14235.757184][ T1364] net_rx_action+0x495/0xbe0 [14235.757184][ T1364] __do_softirq+0x1b5/0x7f6 [14235.757184][ T1364] [14235.759066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14235.759066][ T1364] netdev_get_by_index+0x5e/0x80 [14235.759066][ T1364] fib6_nh_init+0x3d8/0x15b0 [14235.759066][ T1364] ip6_route_info_create+0xf18/0x17d0 [14235.759066][ T1364] ip6_route_add+0x1c/0x140 [14235.759066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14235.759066][ T1364] addrconf_add_dev+0xe2/0x170 [14235.759066][ T1364] inet6_addr_add+0x12f/0xa40 [14235.759066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14235.759066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.759066][ T1364] netlink_rcv_skb+0x130/0x360 [14235.759066][ T1364] netlink_unicast+0x449/0x710 [14235.759066][ T1364] netlink_sendmsg+0x723/0xbe0 [14235.759066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14235.759066][ T1364] ___sys_sendmsg+0xee/0x170 [14235.759066][ T1364] __sys_sendmsg+0xcd/0x170 [14235.759066][ T1364] do_syscall_64+0xc6/0x1e0 [14235.759066][ T1364] [14235.761144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14235.761144][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14235.761144][ T1364] ipv6_find_idev+0x102/0x170 [14235.761144][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14235.761144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.761144][ T1364] netlink_rcv_skb+0x130/0x360 [14235.761144][ T1364] netlink_unicast+0x449/0x710 [14235.761144][ T1364] netlink_sendmsg+0x723/0xbe0 [14235.761144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14235.761144][ T1364] ___sys_sendmsg+0xee/0x170 [14235.761144][ T1364] __sys_sendmsg+0xcd/0x170 [14235.761144][ T1364] do_syscall_64+0xc6/0x1e0 [14235.761144][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14235.761144][ T1364] [14235.762803][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14235.762803][ T1364] neigh_parms_alloc+0x1e5/0x510 [14235.762803][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14235.762803][ T1364] ipv6_find_idev+0x102/0x170 [14235.762803][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14235.762803][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14235.762803][ T1364] netlink_rcv_skb+0x130/0x360 [14235.762803][ T1364] netlink_unicast+0x449/0x710 [14235.762803][ T1364] netlink_sendmsg+0x723/0xbe0 [14235.762803][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14235.762803][ T1364] ___sys_sendmsg+0xee/0x170 [14235.762803][ T1364] __sys_sendmsg+0xcd/0x170 [14235.762803][ T1364] do_syscall_64+0xc6/0x1e0 [14235.762803][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14235.762803][ T1364] [14246.011126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14246.012215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14246.012215][ T1364] ___neigh_create+0x14b/0xf60 [14246.012215][ T1364] ip6_finish_output2+0xa70/0xf80 [14246.012215][ T1364] ip6_finish_output+0x4ed/0xd30 [14246.012215][ T1364] ip6_output+0x1f3/0x770 [14246.012215][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14246.012215][ T1364] mld_sendpack+0x62d/0xbc0 [14246.012215][ T1364] mld_ifc_work+0x32/0x1f0 [14246.012215][ T1364] process_one_work+0x84d/0x18a0 [14246.012215][ T1364] worker_thread+0x587/0xd30 [14246.012215][ T1364] kthread+0x28a/0x350 [14246.012215][ T1364] ret_from_fork+0x31/0x70 [14246.012215][ T1364] ret_from_fork_asm+0x1a/0x30 [14246.012215][ T1364] [14246.013956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14246.013956][ T1364] dst_init+0x84/0x4a0 [14246.013956][ T1364] dst_alloc+0x97/0x150 [14246.013956][ T1364] ip6_dst_alloc+0x23/0x90 [14246.013956][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14246.013956][ T1364] ip6_pol_route+0x56f/0x840 [14246.013956][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14246.013956][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14246.013956][ T1364] ipv6_rcv+0x1ad/0x810 [14246.013956][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14246.013956][ T1364] process_backlog+0x101/0x620 [14246.013956][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14246.013956][ T1364] net_rx_action+0x495/0xbe0 [14246.013956][ T1364] __do_softirq+0x1b5/0x7f6 [14246.013956][ T1364] [14246.015751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14246.015751][ T1364] netdev_get_by_index+0x5e/0x80 [14246.015751][ T1364] fib6_nh_init+0x3d8/0x15b0 [14246.015751][ T1364] ip6_route_info_create+0xf18/0x17d0 [14246.015751][ T1364] ip6_route_add+0x1c/0x140 [14246.015751][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14246.015751][ T1364] addrconf_add_dev+0xe2/0x170 [14246.015751][ T1364] inet6_addr_add+0x12f/0xa40 [14246.015751][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14246.015751][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14246.015751][ T1364] netlink_rcv_skb+0x130/0x360 [14246.015751][ T1364] netlink_unicast+0x449/0x710 [14246.015751][ T1364] netlink_sendmsg+0x723/0xbe0 [14246.015751][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14246.015751][ T1364] ___sys_sendmsg+0xee/0x170 [14246.015751][ T1364] __sys_sendmsg+0xcd/0x170 [14246.015751][ T1364] do_syscall_64+0xc6/0x1e0 [14246.015751][ T1364] [14246.017818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14246.017818][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14246.017818][ T1364] ipv6_find_idev+0x102/0x170 [14246.017818][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14246.017818][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14246.017818][ T1364] netlink_rcv_skb+0x130/0x360 [14246.017818][ T1364] netlink_unicast+0x449/0x710 [14246.017818][ T1364] netlink_sendmsg+0x723/0xbe0 [14246.017818][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14246.017818][ T1364] ___sys_sendmsg+0xee/0x170 [14246.017818][ T1364] __sys_sendmsg+0xcd/0x170 [14246.017818][ T1364] do_syscall_64+0xc6/0x1e0 [14246.017818][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14246.017818][ T1364] [14246.019548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14246.019548][ T1364] neigh_parms_alloc+0x1e5/0x510 [14246.019548][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14246.019548][ T1364] ipv6_find_idev+0x102/0x170 [14246.019548][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14246.019548][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14246.019548][ T1364] netlink_rcv_skb+0x130/0x360 [14246.019548][ T1364] netlink_unicast+0x449/0x710 [14246.019548][ T1364] netlink_sendmsg+0x723/0xbe0 [14246.019548][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14246.019548][ T1364] ___sys_sendmsg+0xee/0x170 [14246.019548][ T1364] __sys_sendmsg+0xcd/0x170 [14246.019548][ T1364] do_syscall_64+0xc6/0x1e0 [14246.019548][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14246.019548][ T1364] [14256.195132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14256.196207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14256.196207][ T1364] ___neigh_create+0x14b/0xf60 [14256.196207][ T1364] ip6_finish_output2+0xa70/0xf80 [14256.196207][ T1364] ip6_finish_output+0x4ed/0xd30 [14256.196207][ T1364] ip6_output+0x1f3/0x770 [14256.196207][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14256.196207][ T1364] mld_sendpack+0x62d/0xbc0 [14256.196207][ T1364] mld_ifc_work+0x32/0x1f0 [14256.196207][ T1364] process_one_work+0x84d/0x18a0 [14256.196207][ T1364] worker_thread+0x587/0xd30 [14256.196207][ T1364] kthread+0x28a/0x350 [14256.196207][ T1364] ret_from_fork+0x31/0x70 [14256.196207][ T1364] ret_from_fork_asm+0x1a/0x30 [14256.196207][ T1364] [14256.197851][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14256.197851][ T1364] dst_init+0x84/0x4a0 [14256.197851][ T1364] dst_alloc+0x97/0x150 [14256.197851][ T1364] ip6_dst_alloc+0x23/0x90 [14256.197851][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14256.197851][ T1364] ip6_pol_route+0x56f/0x840 [14256.197851][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14256.197851][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14256.197851][ T1364] ipv6_rcv+0x1ad/0x810 [14256.197851][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14256.197851][ T1364] process_backlog+0x101/0x620 [14256.197851][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14256.197851][ T1364] net_rx_action+0x495/0xbe0 [14256.197851][ T1364] __do_softirq+0x1b5/0x7f6 [14256.197851][ T1364] [14256.199706][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14256.199706][ T1364] netdev_get_by_index+0x5e/0x80 [14256.199706][ T1364] fib6_nh_init+0x3d8/0x15b0 [14256.199706][ T1364] ip6_route_info_create+0xf18/0x17d0 [14256.199706][ T1364] ip6_route_add+0x1c/0x140 [14256.199706][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14256.199706][ T1364] addrconf_add_dev+0xe2/0x170 [14256.199706][ T1364] inet6_addr_add+0x12f/0xa40 [14256.199706][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14256.199706][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14256.199706][ T1364] netlink_rcv_skb+0x130/0x360 [14256.199706][ T1364] netlink_unicast+0x449/0x710 [14256.199706][ T1364] netlink_sendmsg+0x723/0xbe0 [14256.199706][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14256.199706][ T1364] ___sys_sendmsg+0xee/0x170 [14256.199706][ T1364] __sys_sendmsg+0xcd/0x170 [14256.199706][ T1364] do_syscall_64+0xc6/0x1e0 [14256.199706][ T1364] [14256.201874][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14256.201874][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14256.201874][ T1364] ipv6_find_idev+0x102/0x170 [14256.201874][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14256.201874][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14256.201874][ T1364] netlink_rcv_skb+0x130/0x360 [14256.201874][ T1364] netlink_unicast+0x449/0x710 [14256.201874][ T1364] netlink_sendmsg+0x723/0xbe0 [14256.201874][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14256.201874][ T1364] ___sys_sendmsg+0xee/0x170 [14256.201874][ T1364] __sys_sendmsg+0xcd/0x170 [14256.201874][ T1364] do_syscall_64+0xc6/0x1e0 [14256.201874][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14256.201874][ T1364] [14256.203560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14256.203560][ T1364] neigh_parms_alloc+0x1e5/0x510 [14256.203560][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14256.203560][ T1364] ipv6_find_idev+0x102/0x170 [14256.203560][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14256.203560][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14256.203560][ T1364] netlink_rcv_skb+0x130/0x360 [14256.203560][ T1364] netlink_unicast+0x449/0x710 [14256.203560][ T1364] netlink_sendmsg+0x723/0xbe0 [14256.203560][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14256.203560][ T1364] ___sys_sendmsg+0xee/0x170 [14256.203560][ T1364] __sys_sendmsg+0xcd/0x170 [14256.203560][ T1364] do_syscall_64+0xc6/0x1e0 [14256.203560][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14256.203560][ T1364] [14266.443146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14266.443645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14266.443645][ T1364] ___neigh_create+0x14b/0xf60 [14266.443645][ T1364] ip6_finish_output2+0xa70/0xf80 [14266.443645][ T1364] ip6_finish_output+0x4ed/0xd30 [14266.443645][ T1364] ip6_output+0x1f3/0x770 [14266.443645][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14266.443645][ T1364] mld_sendpack+0x62d/0xbc0 [14266.443645][ T1364] mld_ifc_work+0x32/0x1f0 [14266.443645][ T1364] process_one_work+0x84d/0x18a0 [14266.443645][ T1364] worker_thread+0x587/0xd30 [14266.443645][ T1364] kthread+0x28a/0x350 [14266.443645][ T1364] ret_from_fork+0x31/0x70 [14266.443645][ T1364] ret_from_fork_asm+0x1a/0x30 [14266.443645][ T1364] [14266.445327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14266.445327][ T1364] dst_init+0x84/0x4a0 [14266.445327][ T1364] dst_alloc+0x97/0x150 [14266.445327][ T1364] ip6_dst_alloc+0x23/0x90 [14266.445327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14266.445327][ T1364] ip6_pol_route+0x56f/0x840 [14266.445327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14266.445327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14266.445327][ T1364] ipv6_rcv+0x1ad/0x810 [14266.445327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14266.445327][ T1364] process_backlog+0x101/0x620 [14266.445327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14266.445327][ T1364] net_rx_action+0x495/0xbe0 [14266.445327][ T1364] __do_softirq+0x1b5/0x7f6 [14266.445327][ T1364] [14266.447065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14266.447065][ T1364] netdev_get_by_index+0x5e/0x80 [14266.447065][ T1364] fib6_nh_init+0x3d8/0x15b0 [14266.447065][ T1364] ip6_route_info_create+0xf18/0x17d0 [14266.447065][ T1364] ip6_route_add+0x1c/0x140 [14266.447065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14266.447065][ T1364] addrconf_add_dev+0xe2/0x170 [14266.447065][ T1364] inet6_addr_add+0x12f/0xa40 [14266.447065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14266.447065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14266.447065][ T1364] netlink_rcv_skb+0x130/0x360 [14266.447065][ T1364] netlink_unicast+0x449/0x710 [14266.447065][ T1364] netlink_sendmsg+0x723/0xbe0 [14266.447065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14266.447065][ T1364] ___sys_sendmsg+0xee/0x170 [14266.447065][ T1364] __sys_sendmsg+0xcd/0x170 [14266.447065][ T1364] do_syscall_64+0xc6/0x1e0 [14266.447065][ T1364] [14266.449404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14266.449404][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14266.449404][ T1364] ipv6_find_idev+0x102/0x170 [14266.449404][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14266.449404][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14266.449404][ T1364] netlink_rcv_skb+0x130/0x360 [14266.449404][ T1364] netlink_unicast+0x449/0x710 [14266.449404][ T1364] netlink_sendmsg+0x723/0xbe0 [14266.449404][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14266.449404][ T1364] ___sys_sendmsg+0xee/0x170 [14266.449404][ T1364] __sys_sendmsg+0xcd/0x170 [14266.449404][ T1364] do_syscall_64+0xc6/0x1e0 [14266.449404][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14266.449404][ T1364] [14266.451180][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14266.451180][ T1364] neigh_parms_alloc+0x1e5/0x510 [14266.451180][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14266.451180][ T1364] ipv6_find_idev+0x102/0x170 [14266.451180][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14266.451180][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14266.451180][ T1364] netlink_rcv_skb+0x130/0x360 [14266.451180][ T1364] netlink_unicast+0x449/0x710 [14266.451180][ T1364] netlink_sendmsg+0x723/0xbe0 [14266.451180][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14266.451180][ T1364] ___sys_sendmsg+0xee/0x170 [14266.451180][ T1364] __sys_sendmsg+0xcd/0x170 [14266.451180][ T1364] do_syscall_64+0xc6/0x1e0 [14266.451180][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14266.451180][ T1364] [14276.691120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14276.691634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14276.691634][ T1364] ___neigh_create+0x14b/0xf60 [14276.691634][ T1364] ip6_finish_output2+0xa70/0xf80 [14276.691634][ T1364] ip6_finish_output+0x4ed/0xd30 [14276.691634][ T1364] ip6_output+0x1f3/0x770 [14276.691634][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14276.691634][ T1364] mld_sendpack+0x62d/0xbc0 [14276.691634][ T1364] mld_ifc_work+0x32/0x1f0 [14276.691634][ T1364] process_one_work+0x84d/0x18a0 [14276.691634][ T1364] worker_thread+0x587/0xd30 [14276.691634][ T1364] kthread+0x28a/0x350 [14276.691634][ T1364] ret_from_fork+0x31/0x70 [14276.691634][ T1364] ret_from_fork_asm+0x1a/0x30 [14276.691634][ T1364] [14276.693293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14276.693293][ T1364] dst_init+0x84/0x4a0 [14276.693293][ T1364] dst_alloc+0x97/0x150 [14276.693293][ T1364] ip6_dst_alloc+0x23/0x90 [14276.693293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14276.693293][ T1364] ip6_pol_route+0x56f/0x840 [14276.693293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14276.693293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14276.693293][ T1364] ipv6_rcv+0x1ad/0x810 [14276.693293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14276.693293][ T1364] process_backlog+0x101/0x620 [14276.693293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14276.693293][ T1364] net_rx_action+0x495/0xbe0 [14276.693293][ T1364] __do_softirq+0x1b5/0x7f6 [14276.693293][ T1364] [14276.695119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14276.695119][ T1364] netdev_get_by_index+0x5e/0x80 [14276.695119][ T1364] fib6_nh_init+0x3d8/0x15b0 [14276.695119][ T1364] ip6_route_info_create+0xf18/0x17d0 [14276.695119][ T1364] ip6_route_add+0x1c/0x140 [14276.695119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14276.695119][ T1364] addrconf_add_dev+0xe2/0x170 [14276.695119][ T1364] inet6_addr_add+0x12f/0xa40 [14276.695119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14276.695119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14276.695119][ T1364] netlink_rcv_skb+0x130/0x360 [14276.695119][ T1364] netlink_unicast+0x449/0x710 [14276.695119][ T1364] netlink_sendmsg+0x723/0xbe0 [14276.695119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14276.695119][ T1364] ___sys_sendmsg+0xee/0x170 [14276.695119][ T1364] __sys_sendmsg+0xcd/0x170 [14276.695119][ T1364] do_syscall_64+0xc6/0x1e0 [14276.695119][ T1364] [14276.697156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14276.697156][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14276.697156][ T1364] ipv6_find_idev+0x102/0x170 [14276.697156][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14276.697156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14276.697156][ T1364] netlink_rcv_skb+0x130/0x360 [14276.697156][ T1364] netlink_unicast+0x449/0x710 [14276.697156][ T1364] netlink_sendmsg+0x723/0xbe0 [14276.697156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14276.697156][ T1364] ___sys_sendmsg+0xee/0x170 [14276.697156][ T1364] __sys_sendmsg+0xcd/0x170 [14276.697156][ T1364] do_syscall_64+0xc6/0x1e0 [14276.697156][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14276.697156][ T1364] [14276.698931][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14276.698931][ T1364] neigh_parms_alloc+0x1e5/0x510 [14276.698931][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14276.698931][ T1364] ipv6_find_idev+0x102/0x170 [14276.698931][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14276.698931][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14276.698931][ T1364] netlink_rcv_skb+0x130/0x360 [14276.698931][ T1364] netlink_unicast+0x449/0x710 [14276.698931][ T1364] netlink_sendmsg+0x723/0xbe0 [14276.698931][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14276.698931][ T1364] ___sys_sendmsg+0xee/0x170 [14276.698931][ T1364] __sys_sendmsg+0xcd/0x170 [14276.698931][ T1364] do_syscall_64+0xc6/0x1e0 [14276.698931][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14276.698931][ T1364] [14286.939123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14286.939671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14286.939671][ T1364] ___neigh_create+0x14b/0xf60 [14286.939671][ T1364] ip6_finish_output2+0xa70/0xf80 [14286.939671][ T1364] ip6_finish_output+0x4ed/0xd30 [14286.939671][ T1364] ip6_output+0x1f3/0x770 [14286.939671][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14286.939671][ T1364] mld_sendpack+0x62d/0xbc0 [14286.939671][ T1364] mld_ifc_work+0x32/0x1f0 [14286.939671][ T1364] process_one_work+0x84d/0x18a0 [14286.939671][ T1364] worker_thread+0x587/0xd30 [14286.939671][ T1364] kthread+0x28a/0x350 [14286.939671][ T1364] ret_from_fork+0x31/0x70 [14286.939671][ T1364] ret_from_fork_asm+0x1a/0x30 [14286.939671][ T1364] [14286.941285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14286.941285][ T1364] dst_init+0x84/0x4a0 [14286.941285][ T1364] dst_alloc+0x97/0x150 [14286.941285][ T1364] ip6_dst_alloc+0x23/0x90 [14286.941285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14286.941285][ T1364] ip6_pol_route+0x56f/0x840 [14286.941285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14286.941285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14286.941285][ T1364] ipv6_rcv+0x1ad/0x810 [14286.941285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14286.941285][ T1364] process_backlog+0x101/0x620 [14286.941285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14286.941285][ T1364] net_rx_action+0x495/0xbe0 [14286.941285][ T1364] __do_softirq+0x1b5/0x7f6 [14286.941285][ T1364] [14286.942995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14286.942995][ T1364] netdev_get_by_index+0x5e/0x80 [14286.942995][ T1364] fib6_nh_init+0x3d8/0x15b0 [14286.942995][ T1364] ip6_route_info_create+0xf18/0x17d0 [14286.942995][ T1364] ip6_route_add+0x1c/0x140 [14286.942995][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14286.942995][ T1364] addrconf_add_dev+0xe2/0x170 [14286.942995][ T1364] inet6_addr_add+0x12f/0xa40 [14286.942995][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14286.942995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.942995][ T1364] netlink_rcv_skb+0x130/0x360 [14286.942995][ T1364] netlink_unicast+0x449/0x710 [14286.942995][ T1364] netlink_sendmsg+0x723/0xbe0 [14286.942995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14286.942995][ T1364] ___sys_sendmsg+0xee/0x170 [14286.942995][ T1364] __sys_sendmsg+0xcd/0x170 [14286.942995][ T1364] do_syscall_64+0xc6/0x1e0 [14286.942995][ T1364] [14286.945060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14286.945060][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14286.945060][ T1364] ipv6_find_idev+0x102/0x170 [14286.945060][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14286.945060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.945060][ T1364] netlink_rcv_skb+0x130/0x360 [14286.945060][ T1364] netlink_unicast+0x449/0x710 [14286.945060][ T1364] netlink_sendmsg+0x723/0xbe0 [14286.945060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14286.945060][ T1364] ___sys_sendmsg+0xee/0x170 [14286.945060][ T1364] __sys_sendmsg+0xcd/0x170 [14286.945060][ T1364] do_syscall_64+0xc6/0x1e0 [14286.945060][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14286.945060][ T1364] [14286.946798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14286.946798][ T1364] neigh_parms_alloc+0x1e5/0x510 [14286.946798][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14286.946798][ T1364] ipv6_find_idev+0x102/0x170 [14286.946798][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14286.946798][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14286.946798][ T1364] netlink_rcv_skb+0x130/0x360 [14286.946798][ T1364] netlink_unicast+0x449/0x710 [14286.946798][ T1364] netlink_sendmsg+0x723/0xbe0 [14286.946798][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14286.946798][ T1364] ___sys_sendmsg+0xee/0x170 [14286.946798][ T1364] __sys_sendmsg+0xcd/0x170 [14286.946798][ T1364] do_syscall_64+0xc6/0x1e0 [14286.946798][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14286.946798][ T1364] [14296.971116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14296.971695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14296.971695][ T1364] ___neigh_create+0x14b/0xf60 [14296.971695][ T1364] ip6_finish_output2+0xa70/0xf80 [14296.971695][ T1364] ip6_finish_output+0x4ed/0xd30 [14296.971695][ T1364] ip6_output+0x1f3/0x770 [14296.971695][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14296.971695][ T1364] mld_sendpack+0x62d/0xbc0 [14296.971695][ T1364] mld_ifc_work+0x32/0x1f0 [14296.971695][ T1364] process_one_work+0x84d/0x18a0 [14296.971695][ T1364] worker_thread+0x587/0xd30 [14296.971695][ T1364] kthread+0x28a/0x350 [14296.971695][ T1364] ret_from_fork+0x31/0x70 [14296.971695][ T1364] ret_from_fork_asm+0x1a/0x30 [14296.971695][ T1364] [14296.973312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14296.973312][ T1364] dst_init+0x84/0x4a0 [14296.973312][ T1364] dst_alloc+0x97/0x150 [14296.973312][ T1364] ip6_dst_alloc+0x23/0x90 [14296.973312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14296.973312][ T1364] ip6_pol_route+0x56f/0x840 [14296.973312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14296.973312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14296.973312][ T1364] ipv6_rcv+0x1ad/0x810 [14296.973312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14296.973312][ T1364] process_backlog+0x101/0x620 [14296.973312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14296.973312][ T1364] net_rx_action+0x495/0xbe0 [14296.973312][ T1364] __do_softirq+0x1b5/0x7f6 [14296.973312][ T1364] [14296.975056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14296.975056][ T1364] netdev_get_by_index+0x5e/0x80 [14296.975056][ T1364] fib6_nh_init+0x3d8/0x15b0 [14296.975056][ T1364] ip6_route_info_create+0xf18/0x17d0 [14296.975056][ T1364] ip6_route_add+0x1c/0x140 [14296.975056][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14296.975056][ T1364] addrconf_add_dev+0xe2/0x170 [14296.975056][ T1364] inet6_addr_add+0x12f/0xa40 [14296.975056][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14296.975056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.975056][ T1364] netlink_rcv_skb+0x130/0x360 [14296.975056][ T1364] netlink_unicast+0x449/0x710 [14296.975056][ T1364] netlink_sendmsg+0x723/0xbe0 [14296.975056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14296.975056][ T1364] ___sys_sendmsg+0xee/0x170 [14296.975056][ T1364] __sys_sendmsg+0xcd/0x170 [14296.975056][ T1364] do_syscall_64+0xc6/0x1e0 [14296.975056][ T1364] [14296.977195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14296.977195][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14296.977195][ T1364] ipv6_find_idev+0x102/0x170 [14296.977195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14296.977195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.977195][ T1364] netlink_rcv_skb+0x130/0x360 [14296.977195][ T1364] netlink_unicast+0x449/0x710 [14296.977195][ T1364] netlink_sendmsg+0x723/0xbe0 [14296.977195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14296.977195][ T1364] ___sys_sendmsg+0xee/0x170 [14296.977195][ T1364] __sys_sendmsg+0xcd/0x170 [14296.977195][ T1364] do_syscall_64+0xc6/0x1e0 [14296.977195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14296.977195][ T1364] [14296.978845][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14296.978845][ T1364] neigh_parms_alloc+0x1e5/0x510 [14296.978845][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14296.978845][ T1364] ipv6_find_idev+0x102/0x170 [14296.978845][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14296.978845][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14296.978845][ T1364] netlink_rcv_skb+0x130/0x360 [14296.978845][ T1364] netlink_unicast+0x449/0x710 [14296.978845][ T1364] netlink_sendmsg+0x723/0xbe0 [14296.978845][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14296.978845][ T1364] ___sys_sendmsg+0xee/0x170 [14296.978845][ T1364] __sys_sendmsg+0xcd/0x170 [14296.978845][ T1364] do_syscall_64+0xc6/0x1e0 [14296.978845][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14296.978845][ T1364] [14307.035125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14307.035682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14307.035682][ T1364] ___neigh_create+0x14b/0xf60 [14307.035682][ T1364] ip6_finish_output2+0xa70/0xf80 [14307.035682][ T1364] ip6_finish_output+0x4ed/0xd30 [14307.035682][ T1364] ip6_output+0x1f3/0x770 [14307.035682][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14307.035682][ T1364] mld_sendpack+0x62d/0xbc0 [14307.035682][ T1364] mld_ifc_work+0x32/0x1f0 [14307.035682][ T1364] process_one_work+0x84d/0x18a0 [14307.035682][ T1364] worker_thread+0x587/0xd30 [14307.035682][ T1364] kthread+0x28a/0x350 [14307.035682][ T1364] ret_from_fork+0x31/0x70 [14307.035682][ T1364] ret_from_fork_asm+0x1a/0x30 [14307.035682][ T1364] [14307.037352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14307.037352][ T1364] dst_init+0x84/0x4a0 [14307.037352][ T1364] dst_alloc+0x97/0x150 [14307.037352][ T1364] ip6_dst_alloc+0x23/0x90 [14307.037352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14307.037352][ T1364] ip6_pol_route+0x56f/0x840 [14307.037352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14307.037352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14307.037352][ T1364] ipv6_rcv+0x1ad/0x810 [14307.037352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14307.037352][ T1364] process_backlog+0x101/0x620 [14307.037352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14307.037352][ T1364] net_rx_action+0x495/0xbe0 [14307.037352][ T1364] __do_softirq+0x1b5/0x7f6 [14307.037352][ T1364] [14307.039205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14307.039205][ T1364] netdev_get_by_index+0x5e/0x80 [14307.039205][ T1364] fib6_nh_init+0x3d8/0x15b0 [14307.039205][ T1364] ip6_route_info_create+0xf18/0x17d0 [14307.039205][ T1364] ip6_route_add+0x1c/0x140 [14307.039205][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14307.039205][ T1364] addrconf_add_dev+0xe2/0x170 [14307.039205][ T1364] inet6_addr_add+0x12f/0xa40 [14307.039205][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14307.039205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14307.039205][ T1364] netlink_rcv_skb+0x130/0x360 [14307.039205][ T1364] netlink_unicast+0x449/0x710 [14307.039205][ T1364] netlink_sendmsg+0x723/0xbe0 [14307.039205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14307.039205][ T1364] ___sys_sendmsg+0xee/0x170 [14307.039205][ T1364] __sys_sendmsg+0xcd/0x170 [14307.039205][ T1364] do_syscall_64+0xc6/0x1e0 [14307.039205][ T1364] [14307.041365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14307.041365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14307.041365][ T1364] ipv6_find_idev+0x102/0x170 [14307.041365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14307.041365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14307.041365][ T1364] netlink_rcv_skb+0x130/0x360 [14307.041365][ T1364] netlink_unicast+0x449/0x710 [14307.041365][ T1364] netlink_sendmsg+0x723/0xbe0 [14307.041365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14307.041365][ T1364] ___sys_sendmsg+0xee/0x170 [14307.041365][ T1364] __sys_sendmsg+0xcd/0x170 [14307.041365][ T1364] do_syscall_64+0xc6/0x1e0 [14307.041365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14307.041365][ T1364] [14307.042979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14307.042979][ T1364] neigh_parms_alloc+0x1e5/0x510 [14307.042979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14307.042979][ T1364] ipv6_find_idev+0x102/0x170 [14307.042979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14307.042979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14307.042979][ T1364] netlink_rcv_skb+0x130/0x360 [14307.042979][ T1364] netlink_unicast+0x449/0x710 [14307.042979][ T1364] netlink_sendmsg+0x723/0xbe0 [14307.042979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14307.042979][ T1364] ___sys_sendmsg+0xee/0x170 [14307.042979][ T1364] __sys_sendmsg+0xcd/0x170 [14307.042979][ T1364] do_syscall_64+0xc6/0x1e0 [14307.042979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14307.042979][ T1364] [14317.195129][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14317.195641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14317.195641][ T1364] ___neigh_create+0x14b/0xf60 [14317.195641][ T1364] ip6_finish_output2+0xa70/0xf80 [14317.195641][ T1364] ip6_finish_output+0x4ed/0xd30 [14317.195641][ T1364] ip6_output+0x1f3/0x770 [14317.195641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14317.195641][ T1364] mld_sendpack+0x62d/0xbc0 [14317.195641][ T1364] mld_ifc_work+0x32/0x1f0 [14317.195641][ T1364] process_one_work+0x84d/0x18a0 [14317.195641][ T1364] worker_thread+0x587/0xd30 [14317.195641][ T1364] kthread+0x28a/0x350 [14317.195641][ T1364] ret_from_fork+0x31/0x70 [14317.195641][ T1364] ret_from_fork_asm+0x1a/0x30 [14317.195641][ T1364] [14317.197380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14317.197380][ T1364] dst_init+0x84/0x4a0 [14317.197380][ T1364] dst_alloc+0x97/0x150 [14317.197380][ T1364] ip6_dst_alloc+0x23/0x90 [14317.197380][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14317.197380][ T1364] ip6_pol_route+0x56f/0x840 [14317.197380][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14317.197380][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14317.197380][ T1364] ipv6_rcv+0x1ad/0x810 [14317.197380][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14317.197380][ T1364] process_backlog+0x101/0x620 [14317.197380][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14317.197380][ T1364] net_rx_action+0x495/0xbe0 [14317.197380][ T1364] __do_softirq+0x1b5/0x7f6 [14317.197380][ T1364] [14317.199239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14317.199239][ T1364] netdev_get_by_index+0x5e/0x80 [14317.199239][ T1364] fib6_nh_init+0x3d8/0x15b0 [14317.199239][ T1364] ip6_route_info_create+0xf18/0x17d0 [14317.199239][ T1364] ip6_route_add+0x1c/0x140 [14317.199239][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14317.199239][ T1364] addrconf_add_dev+0xe2/0x170 [14317.199239][ T1364] inet6_addr_add+0x12f/0xa40 [14317.199239][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14317.199239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14317.199239][ T1364] netlink_rcv_skb+0x130/0x360 [14317.199239][ T1364] netlink_unicast+0x449/0x710 [14317.199239][ T1364] netlink_sendmsg+0x723/0xbe0 [14317.199239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14317.199239][ T1364] ___sys_sendmsg+0xee/0x170 [14317.199239][ T1364] __sys_sendmsg+0xcd/0x170 [14317.199239][ T1364] do_syscall_64+0xc6/0x1e0 [14317.199239][ T1364] [14317.201444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14317.201444][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14317.201444][ T1364] ipv6_find_idev+0x102/0x170 [14317.201444][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14317.201444][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14317.201444][ T1364] netlink_rcv_skb+0x130/0x360 [14317.201444][ T1364] netlink_unicast+0x449/0x710 [14317.201444][ T1364] netlink_sendmsg+0x723/0xbe0 [14317.201444][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14317.201444][ T1364] ___sys_sendmsg+0xee/0x170 [14317.201444][ T1364] __sys_sendmsg+0xcd/0x170 [14317.201444][ T1364] do_syscall_64+0xc6/0x1e0 [14317.201444][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14317.201444][ T1364] [14317.203216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14317.203216][ T1364] neigh_parms_alloc+0x1e5/0x510 [14317.203216][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14317.203216][ T1364] ipv6_find_idev+0x102/0x170 [14317.203216][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14317.203216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14317.203216][ T1364] netlink_rcv_skb+0x130/0x360 [14317.203216][ T1364] netlink_unicast+0x449/0x710 [14317.203216][ T1364] netlink_sendmsg+0x723/0xbe0 [14317.203216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14317.203216][ T1364] ___sys_sendmsg+0xee/0x170 [14317.203216][ T1364] __sys_sendmsg+0xcd/0x170 [14317.203216][ T1364] do_syscall_64+0xc6/0x1e0 [14317.203216][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14317.203216][ T1364] [14327.451053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14327.451532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14327.451532][ T1364] ___neigh_create+0x14b/0xf60 [14327.451532][ T1364] ip6_finish_output2+0xa70/0xf80 [14327.451532][ T1364] ip6_finish_output+0x4ed/0xd30 [14327.451532][ T1364] ip6_output+0x1f3/0x770 [14327.451532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14327.451532][ T1364] mld_sendpack+0x62d/0xbc0 [14327.451532][ T1364] mld_ifc_work+0x32/0x1f0 [14327.451532][ T1364] process_one_work+0x84d/0x18a0 [14327.451532][ T1364] worker_thread+0x587/0xd30 [14327.451532][ T1364] kthread+0x28a/0x350 [14327.451532][ T1364] ret_from_fork+0x31/0x70 [14327.451532][ T1364] ret_from_fork_asm+0x1a/0x30 [14327.451532][ T1364] [14327.453312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14327.453312][ T1364] dst_init+0x84/0x4a0 [14327.453312][ T1364] dst_alloc+0x97/0x150 [14327.453312][ T1364] ip6_dst_alloc+0x23/0x90 [14327.453312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14327.453312][ T1364] ip6_pol_route+0x56f/0x840 [14327.453312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14327.453312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14327.453312][ T1364] ipv6_rcv+0x1ad/0x810 [14327.453312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14327.453312][ T1364] process_backlog+0x101/0x620 [14327.453312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14327.453312][ T1364] net_rx_action+0x495/0xbe0 [14327.453312][ T1364] __do_softirq+0x1b5/0x7f6 [14327.453312][ T1364] [14327.455174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14327.455174][ T1364] netdev_get_by_index+0x5e/0x80 [14327.455174][ T1364] fib6_nh_init+0x3d8/0x15b0 [14327.455174][ T1364] ip6_route_info_create+0xf18/0x17d0 [14327.455174][ T1364] ip6_route_add+0x1c/0x140 [14327.455174][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14327.455174][ T1364] addrconf_add_dev+0xe2/0x170 [14327.455174][ T1364] inet6_addr_add+0x12f/0xa40 [14327.455174][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14327.455174][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.455174][ T1364] netlink_rcv_skb+0x130/0x360 [14327.455174][ T1364] netlink_unicast+0x449/0x710 [14327.455174][ T1364] netlink_sendmsg+0x723/0xbe0 [14327.455174][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14327.455174][ T1364] ___sys_sendmsg+0xee/0x170 [14327.455174][ T1364] __sys_sendmsg+0xcd/0x170 [14327.455174][ T1364] do_syscall_64+0xc6/0x1e0 [14327.455174][ T1364] [14327.457359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14327.457359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14327.457359][ T1364] ipv6_find_idev+0x102/0x170 [14327.457359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14327.457359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.457359][ T1364] netlink_rcv_skb+0x130/0x360 [14327.457359][ T1364] netlink_unicast+0x449/0x710 [14327.457359][ T1364] netlink_sendmsg+0x723/0xbe0 [14327.457359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14327.457359][ T1364] ___sys_sendmsg+0xee/0x170 [14327.457359][ T1364] __sys_sendmsg+0xcd/0x170 [14327.457359][ T1364] do_syscall_64+0xc6/0x1e0 [14327.457359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14327.457359][ T1364] [14327.459081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14327.459081][ T1364] neigh_parms_alloc+0x1e5/0x510 [14327.459081][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14327.459081][ T1364] ipv6_find_idev+0x102/0x170 [14327.459081][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14327.459081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14327.459081][ T1364] netlink_rcv_skb+0x130/0x360 [14327.459081][ T1364] netlink_unicast+0x449/0x710 [14327.459081][ T1364] netlink_sendmsg+0x723/0xbe0 [14327.459081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14327.459081][ T1364] ___sys_sendmsg+0xee/0x170 [14327.459081][ T1364] __sys_sendmsg+0xcd/0x170 [14327.459081][ T1364] do_syscall_64+0xc6/0x1e0 [14327.459081][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14327.459081][ T1364] [14337.843180][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14337.843694][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14337.843694][ T1364] ___neigh_create+0x14b/0xf60 [14337.843694][ T1364] ip6_finish_output2+0xa70/0xf80 [14337.843694][ T1364] ip6_finish_output+0x4ed/0xd30 [14337.843694][ T1364] ip6_output+0x1f3/0x770 [14337.843694][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14337.843694][ T1364] mld_sendpack+0x62d/0xbc0 [14337.843694][ T1364] mld_ifc_work+0x32/0x1f0 [14337.843694][ T1364] process_one_work+0x84d/0x18a0 [14337.843694][ T1364] worker_thread+0x587/0xd30 [14337.843694][ T1364] kthread+0x28a/0x350 [14337.843694][ T1364] ret_from_fork+0x31/0x70 [14337.843694][ T1364] ret_from_fork_asm+0x1a/0x30 [14337.843694][ T1364] [14337.845403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14337.845403][ T1364] dst_init+0x84/0x4a0 [14337.845403][ T1364] dst_alloc+0x97/0x150 [14337.845403][ T1364] ip6_dst_alloc+0x23/0x90 [14337.845403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14337.845403][ T1364] ip6_pol_route+0x56f/0x840 [14337.845403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14337.845403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14337.845403][ T1364] ipv6_rcv+0x1ad/0x810 [14337.845403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14337.845403][ T1364] process_backlog+0x101/0x620 [14337.845403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14337.845403][ T1364] net_rx_action+0x495/0xbe0 [14337.845403][ T1364] __do_softirq+0x1b5/0x7f6 [14337.845403][ T1364] [14337.847196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14337.847196][ T1364] netdev_get_by_index+0x5e/0x80 [14337.847196][ T1364] fib6_nh_init+0x3d8/0x15b0 [14337.847196][ T1364] ip6_route_info_create+0xf18/0x17d0 [14337.847196][ T1364] ip6_route_add+0x1c/0x140 [14337.847196][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14337.847196][ T1364] addrconf_add_dev+0xe2/0x170 [14337.847196][ T1364] inet6_addr_add+0x12f/0xa40 [14337.847196][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14337.847196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.847196][ T1364] netlink_rcv_skb+0x130/0x360 [14337.847196][ T1364] netlink_unicast+0x449/0x710 [14337.847196][ T1364] netlink_sendmsg+0x723/0xbe0 [14337.847196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14337.847196][ T1364] ___sys_sendmsg+0xee/0x170 [14337.847196][ T1364] __sys_sendmsg+0xcd/0x170 [14337.847196][ T1364] do_syscall_64+0xc6/0x1e0 [14337.847196][ T1364] [14337.849436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14337.849436][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14337.849436][ T1364] ipv6_find_idev+0x102/0x170 [14337.849436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14337.849436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.849436][ T1364] netlink_rcv_skb+0x130/0x360 [14337.849436][ T1364] netlink_unicast+0x449/0x710 [14337.849436][ T1364] netlink_sendmsg+0x723/0xbe0 [14337.849436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14337.849436][ T1364] ___sys_sendmsg+0xee/0x170 [14337.849436][ T1364] __sys_sendmsg+0xcd/0x170 [14337.849436][ T1364] do_syscall_64+0xc6/0x1e0 [14337.849436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14337.849436][ T1364] [14337.851122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14337.851122][ T1364] neigh_parms_alloc+0x1e5/0x510 [14337.851122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14337.851122][ T1364] ipv6_find_idev+0x102/0x170 [14337.851122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14337.851122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14337.851122][ T1364] netlink_rcv_skb+0x130/0x360 [14337.851122][ T1364] netlink_unicast+0x449/0x710 [14337.851122][ T1364] netlink_sendmsg+0x723/0xbe0 [14337.851122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14337.851122][ T1364] ___sys_sendmsg+0xee/0x170 [14337.851122][ T1364] __sys_sendmsg+0xcd/0x170 [14337.851122][ T1364] do_syscall_64+0xc6/0x1e0 [14337.851122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14337.851122][ T1364] [14348.099080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14348.099610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14348.099610][ T1364] ___neigh_create+0x14b/0xf60 [14348.099610][ T1364] ip6_finish_output2+0xa70/0xf80 [14348.099610][ T1364] ip6_finish_output+0x4ed/0xd30 [14348.099610][ T1364] ip6_output+0x1f3/0x770 [14348.099610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14348.099610][ T1364] mld_sendpack+0x62d/0xbc0 [14348.099610][ T1364] mld_ifc_work+0x32/0x1f0 [14348.099610][ T1364] process_one_work+0x84d/0x18a0 [14348.099610][ T1364] worker_thread+0x587/0xd30 [14348.099610][ T1364] kthread+0x28a/0x350 [14348.099610][ T1364] ret_from_fork+0x31/0x70 [14348.099610][ T1364] ret_from_fork_asm+0x1a/0x30 [14348.099610][ T1364] [14348.101338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14348.101338][ T1364] dst_init+0x84/0x4a0 [14348.101338][ T1364] dst_alloc+0x97/0x150 [14348.101338][ T1364] ip6_dst_alloc+0x23/0x90 [14348.101338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14348.101338][ T1364] ip6_pol_route+0x56f/0x840 [14348.101338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14348.101338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14348.101338][ T1364] ipv6_rcv+0x1ad/0x810 [14348.101338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14348.101338][ T1364] process_backlog+0x101/0x620 [14348.101338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14348.101338][ T1364] net_rx_action+0x495/0xbe0 [14348.101338][ T1364] __do_softirq+0x1b5/0x7f6 [14348.101338][ T1364] [14348.103176][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14348.103176][ T1364] netdev_get_by_index+0x5e/0x80 [14348.103176][ T1364] fib6_nh_init+0x3d8/0x15b0 [14348.103176][ T1364] ip6_route_info_create+0xf18/0x17d0 [14348.103176][ T1364] ip6_route_add+0x1c/0x140 [14348.103176][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14348.103176][ T1364] addrconf_add_dev+0xe2/0x170 [14348.103176][ T1364] inet6_addr_add+0x12f/0xa40 [14348.103176][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14348.103176][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14348.103176][ T1364] netlink_rcv_skb+0x130/0x360 [14348.103176][ T1364] netlink_unicast+0x449/0x710 [14348.103176][ T1364] netlink_sendmsg+0x723/0xbe0 [14348.103176][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14348.103176][ T1364] ___sys_sendmsg+0xee/0x170 [14348.103176][ T1364] __sys_sendmsg+0xcd/0x170 [14348.103176][ T1364] do_syscall_64+0xc6/0x1e0 [14348.103176][ T1364] [14348.105481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14348.105481][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14348.105481][ T1364] ipv6_find_idev+0x102/0x170 [14348.105481][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14348.105481][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14348.105481][ T1364] netlink_rcv_skb+0x130/0x360 [14348.105481][ T1364] netlink_unicast+0x449/0x710 [14348.105481][ T1364] netlink_sendmsg+0x723/0xbe0 [14348.105481][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14348.105481][ T1364] ___sys_sendmsg+0xee/0x170 [14348.105481][ T1364] __sys_sendmsg+0xcd/0x170 [14348.105481][ T1364] do_syscall_64+0xc6/0x1e0 [14348.105481][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14348.105481][ T1364] [14348.107207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14348.107207][ T1364] neigh_parms_alloc+0x1e5/0x510 [14348.107207][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14348.107207][ T1364] ipv6_find_idev+0x102/0x170 [14348.107207][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14348.107207][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14348.107207][ T1364] netlink_rcv_skb+0x130/0x360 [14348.107207][ T1364] netlink_unicast+0x449/0x710 [14348.107207][ T1364] netlink_sendmsg+0x723/0xbe0 [14348.107207][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14348.107207][ T1364] ___sys_sendmsg+0xee/0x170 [14348.107207][ T1364] __sys_sendmsg+0xcd/0x170 [14348.107207][ T1364] do_syscall_64+0xc6/0x1e0 [14348.107207][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14348.107207][ T1364] [14358.355058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14358.355534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14358.355534][ T1364] ___neigh_create+0x14b/0xf60 [14358.355534][ T1364] ip6_finish_output2+0xa70/0xf80 [14358.355534][ T1364] ip6_finish_output+0x4ed/0xd30 [14358.355534][ T1364] ip6_output+0x1f3/0x770 [14358.355534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14358.355534][ T1364] mld_sendpack+0x62d/0xbc0 [14358.355534][ T1364] mld_ifc_work+0x32/0x1f0 [14358.355534][ T1364] process_one_work+0x84d/0x18a0 [14358.355534][ T1364] worker_thread+0x587/0xd30 [14358.355534][ T1364] kthread+0x28a/0x350 [14358.355534][ T1364] ret_from_fork+0x31/0x70 [14358.355534][ T1364] ret_from_fork_asm+0x1a/0x30 [14358.355534][ T1364] [14358.357237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14358.357237][ T1364] dst_init+0x84/0x4a0 [14358.357237][ T1364] dst_alloc+0x97/0x150 [14358.357237][ T1364] ip6_dst_alloc+0x23/0x90 [14358.357237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14358.357237][ T1364] ip6_pol_route+0x56f/0x840 [14358.357237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14358.357237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14358.357237][ T1364] ipv6_rcv+0x1ad/0x810 [14358.357237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14358.357237][ T1364] process_backlog+0x101/0x620 [14358.357237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14358.357237][ T1364] net_rx_action+0x495/0xbe0 [14358.357237][ T1364] __do_softirq+0x1b5/0x7f6 [14358.357237][ T1364] [14358.359088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14358.359088][ T1364] netdev_get_by_index+0x5e/0x80 [14358.359088][ T1364] fib6_nh_init+0x3d8/0x15b0 [14358.359088][ T1364] ip6_route_info_create+0xf18/0x17d0 [14358.359088][ T1364] ip6_route_add+0x1c/0x140 [14358.359088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14358.359088][ T1364] addrconf_add_dev+0xe2/0x170 [14358.359088][ T1364] inet6_addr_add+0x12f/0xa40 [14358.359088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14358.359088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14358.359088][ T1364] netlink_rcv_skb+0x130/0x360 [14358.359088][ T1364] netlink_unicast+0x449/0x710 [14358.359088][ T1364] netlink_sendmsg+0x723/0xbe0 [14358.359088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14358.359088][ T1364] ___sys_sendmsg+0xee/0x170 [14358.359088][ T1364] __sys_sendmsg+0xcd/0x170 [14358.359088][ T1364] do_syscall_64+0xc6/0x1e0 [14358.359088][ T1364] [14358.361271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14358.361271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14358.361271][ T1364] ipv6_find_idev+0x102/0x170 [14358.361271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14358.361271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14358.361271][ T1364] netlink_rcv_skb+0x130/0x360 [14358.361271][ T1364] netlink_unicast+0x449/0x710 [14358.361271][ T1364] netlink_sendmsg+0x723/0xbe0 [14358.361271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14358.361271][ T1364] ___sys_sendmsg+0xee/0x170 [14358.361271][ T1364] __sys_sendmsg+0xcd/0x170 [14358.361271][ T1364] do_syscall_64+0xc6/0x1e0 [14358.361271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14358.361271][ T1364] [14358.362970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14358.362970][ T1364] neigh_parms_alloc+0x1e5/0x510 [14358.362970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14358.362970][ T1364] ipv6_find_idev+0x102/0x170 [14358.362970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14358.362970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14358.362970][ T1364] netlink_rcv_skb+0x130/0x360 [14358.362970][ T1364] netlink_unicast+0x449/0x710 [14358.362970][ T1364] netlink_sendmsg+0x723/0xbe0 [14358.362970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14358.362970][ T1364] ___sys_sendmsg+0xee/0x170 [14358.362970][ T1364] __sys_sendmsg+0xcd/0x170 [14358.362970][ T1364] do_syscall_64+0xc6/0x1e0 [14358.362970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14358.362970][ T1364] [14368.611122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14368.612313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14368.612313][ T1364] ___neigh_create+0x14b/0xf60 [14368.612313][ T1364] ip6_finish_output2+0xa70/0xf80 [14368.612313][ T1364] ip6_finish_output+0x4ed/0xd30 [14368.612313][ T1364] ip6_output+0x1f3/0x770 [14368.612313][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14368.612313][ T1364] mld_sendpack+0x62d/0xbc0 [14368.612313][ T1364] mld_ifc_work+0x32/0x1f0 [14368.612313][ T1364] process_one_work+0x84d/0x18a0 [14368.612313][ T1364] worker_thread+0x587/0xd30 [14368.612313][ T1364] kthread+0x28a/0x350 [14368.612313][ T1364] ret_from_fork+0x31/0x70 [14368.612313][ T1364] ret_from_fork_asm+0x1a/0x30 [14368.612313][ T1364] [14368.614004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14368.614004][ T1364] dst_init+0x84/0x4a0 [14368.614004][ T1364] dst_alloc+0x97/0x150 [14368.614004][ T1364] ip6_dst_alloc+0x23/0x90 [14368.614004][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14368.614004][ T1364] ip6_pol_route+0x56f/0x840 [14368.614004][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14368.614004][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14368.614004][ T1364] ipv6_rcv+0x1ad/0x810 [14368.614004][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14368.614004][ T1364] process_backlog+0x101/0x620 [14368.614004][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14368.614004][ T1364] net_rx_action+0x495/0xbe0 [14368.614004][ T1364] __do_softirq+0x1b5/0x7f6 [14368.614004][ T1364] [14368.615776][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14368.615776][ T1364] netdev_get_by_index+0x5e/0x80 [14368.615776][ T1364] fib6_nh_init+0x3d8/0x15b0 [14368.615776][ T1364] ip6_route_info_create+0xf18/0x17d0 [14368.615776][ T1364] ip6_route_add+0x1c/0x140 [14368.615776][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14368.615776][ T1364] addrconf_add_dev+0xe2/0x170 [14368.615776][ T1364] inet6_addr_add+0x12f/0xa40 [14368.615776][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14368.615776][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14368.615776][ T1364] netlink_rcv_skb+0x130/0x360 [14368.615776][ T1364] netlink_unicast+0x449/0x710 [14368.615776][ T1364] netlink_sendmsg+0x723/0xbe0 [14368.615776][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14368.615776][ T1364] ___sys_sendmsg+0xee/0x170 [14368.615776][ T1364] __sys_sendmsg+0xcd/0x170 [14368.615776][ T1364] do_syscall_64+0xc6/0x1e0 [14368.615776][ T1364] [14368.617947][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14368.617947][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14368.617947][ T1364] ipv6_find_idev+0x102/0x170 [14368.617947][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14368.617947][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14368.617947][ T1364] netlink_rcv_skb+0x130/0x360 [14368.617947][ T1364] netlink_unicast+0x449/0x710 [14368.617947][ T1364] netlink_sendmsg+0x723/0xbe0 [14368.617947][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14368.617947][ T1364] ___sys_sendmsg+0xee/0x170 [14368.617947][ T1364] __sys_sendmsg+0xcd/0x170 [14368.617947][ T1364] do_syscall_64+0xc6/0x1e0 [14368.617947][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14368.617947][ T1364] [14368.619627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14368.619627][ T1364] neigh_parms_alloc+0x1e5/0x510 [14368.619627][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14368.619627][ T1364] ipv6_find_idev+0x102/0x170 [14368.619627][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14368.619627][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14368.619627][ T1364] netlink_rcv_skb+0x130/0x360 [14368.619627][ T1364] netlink_unicast+0x449/0x710 [14368.619627][ T1364] netlink_sendmsg+0x723/0xbe0 [14368.619627][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14368.619627][ T1364] ___sys_sendmsg+0xee/0x170 [14368.619627][ T1364] __sys_sendmsg+0xcd/0x170 [14368.619627][ T1364] do_syscall_64+0xc6/0x1e0 [14368.619627][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14368.619627][ T1364] [14378.875057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14378.875560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14378.875560][ T1364] ___neigh_create+0x14b/0xf60 [14378.875560][ T1364] ip6_finish_output2+0xa70/0xf80 [14378.875560][ T1364] ip6_finish_output+0x4ed/0xd30 [14378.875560][ T1364] ip6_output+0x1f3/0x770 [14378.875560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14378.875560][ T1364] mld_sendpack+0x62d/0xbc0 [14378.875560][ T1364] mld_ifc_work+0x32/0x1f0 [14378.875560][ T1364] process_one_work+0x84d/0x18a0 [14378.875560][ T1364] worker_thread+0x587/0xd30 [14378.875560][ T1364] kthread+0x28a/0x350 [14378.875560][ T1364] ret_from_fork+0x31/0x70 [14378.875560][ T1364] ret_from_fork_asm+0x1a/0x30 [14378.875560][ T1364] [14378.877262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14378.877262][ T1364] dst_init+0x84/0x4a0 [14378.877262][ T1364] dst_alloc+0x97/0x150 [14378.877262][ T1364] ip6_dst_alloc+0x23/0x90 [14378.877262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14378.877262][ T1364] ip6_pol_route+0x56f/0x840 [14378.877262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14378.877262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14378.877262][ T1364] ipv6_rcv+0x1ad/0x810 [14378.877262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14378.877262][ T1364] process_backlog+0x101/0x620 [14378.877262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14378.877262][ T1364] net_rx_action+0x495/0xbe0 [14378.877262][ T1364] __do_softirq+0x1b5/0x7f6 [14378.877262][ T1364] [14378.879090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14378.879090][ T1364] netdev_get_by_index+0x5e/0x80 [14378.879090][ T1364] fib6_nh_init+0x3d8/0x15b0 [14378.879090][ T1364] ip6_route_info_create+0xf18/0x17d0 [14378.879090][ T1364] ip6_route_add+0x1c/0x140 [14378.879090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14378.879090][ T1364] addrconf_add_dev+0xe2/0x170 [14378.879090][ T1364] inet6_addr_add+0x12f/0xa40 [14378.879090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14378.879090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14378.879090][ T1364] netlink_rcv_skb+0x130/0x360 [14378.879090][ T1364] netlink_unicast+0x449/0x710 [14378.879090][ T1364] netlink_sendmsg+0x723/0xbe0 [14378.879090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14378.879090][ T1364] ___sys_sendmsg+0xee/0x170 [14378.879090][ T1364] __sys_sendmsg+0xcd/0x170 [14378.879090][ T1364] do_syscall_64+0xc6/0x1e0 [14378.879090][ T1364] [14378.881271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14378.881271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14378.881271][ T1364] ipv6_find_idev+0x102/0x170 [14378.881271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14378.881271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14378.881271][ T1364] netlink_rcv_skb+0x130/0x360 [14378.881271][ T1364] netlink_unicast+0x449/0x710 [14378.881271][ T1364] netlink_sendmsg+0x723/0xbe0 [14378.881271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14378.881271][ T1364] ___sys_sendmsg+0xee/0x170 [14378.881271][ T1364] __sys_sendmsg+0xcd/0x170 [14378.881271][ T1364] do_syscall_64+0xc6/0x1e0 [14378.881271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14378.881271][ T1364] [14378.882974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14378.882974][ T1364] neigh_parms_alloc+0x1e5/0x510 [14378.882974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14378.882974][ T1364] ipv6_find_idev+0x102/0x170 [14378.882974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14378.882974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14378.882974][ T1364] netlink_rcv_skb+0x130/0x360 [14378.882974][ T1364] netlink_unicast+0x449/0x710 [14378.882974][ T1364] netlink_sendmsg+0x723/0xbe0 [14378.882974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14378.882974][ T1364] ___sys_sendmsg+0xee/0x170 [14378.882974][ T1364] __sys_sendmsg+0xcd/0x170 [14378.882974][ T1364] do_syscall_64+0xc6/0x1e0 [14378.882974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14378.882974][ T1364] [14389.131062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14389.131542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14389.131542][ T1364] ___neigh_create+0x14b/0xf60 [14389.131542][ T1364] ip6_finish_output2+0xa70/0xf80 [14389.131542][ T1364] ip6_finish_output+0x4ed/0xd30 [14389.131542][ T1364] ip6_output+0x1f3/0x770 [14389.131542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14389.131542][ T1364] mld_sendpack+0x62d/0xbc0 [14389.131542][ T1364] mld_ifc_work+0x32/0x1f0 [14389.131542][ T1364] process_one_work+0x84d/0x18a0 [14389.131542][ T1364] worker_thread+0x587/0xd30 [14389.131542][ T1364] kthread+0x28a/0x350 [14389.131542][ T1364] ret_from_fork+0x31/0x70 [14389.131542][ T1364] ret_from_fork_asm+0x1a/0x30 [14389.131542][ T1364] [14389.133241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14389.133241][ T1364] dst_init+0x84/0x4a0 [14389.133241][ T1364] dst_alloc+0x97/0x150 [14389.133241][ T1364] ip6_dst_alloc+0x23/0x90 [14389.133241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14389.133241][ T1364] ip6_pol_route+0x56f/0x840 [14389.133241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14389.133241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14389.133241][ T1364] ipv6_rcv+0x1ad/0x810 [14389.133241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14389.133241][ T1364] process_backlog+0x101/0x620 [14389.133241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14389.133241][ T1364] net_rx_action+0x495/0xbe0 [14389.133241][ T1364] __do_softirq+0x1b5/0x7f6 [14389.133241][ T1364] [14389.135059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14389.135059][ T1364] netdev_get_by_index+0x5e/0x80 [14389.135059][ T1364] fib6_nh_init+0x3d8/0x15b0 [14389.135059][ T1364] ip6_route_info_create+0xf18/0x17d0 [14389.135059][ T1364] ip6_route_add+0x1c/0x140 [14389.135059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14389.135059][ T1364] addrconf_add_dev+0xe2/0x170 [14389.135059][ T1364] inet6_addr_add+0x12f/0xa40 [14389.135059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14389.135059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14389.135059][ T1364] netlink_rcv_skb+0x130/0x360 [14389.135059][ T1364] netlink_unicast+0x449/0x710 [14389.135059][ T1364] netlink_sendmsg+0x723/0xbe0 [14389.135059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14389.135059][ T1364] ___sys_sendmsg+0xee/0x170 [14389.135059][ T1364] __sys_sendmsg+0xcd/0x170 [14389.135059][ T1364] do_syscall_64+0xc6/0x1e0 [14389.135059][ T1364] [14389.137225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14389.137225][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14389.137225][ T1364] ipv6_find_idev+0x102/0x170 [14389.137225][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14389.137225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14389.137225][ T1364] netlink_rcv_skb+0x130/0x360 [14389.137225][ T1364] netlink_unicast+0x449/0x710 [14389.137225][ T1364] netlink_sendmsg+0x723/0xbe0 [14389.137225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14389.137225][ T1364] ___sys_sendmsg+0xee/0x170 [14389.137225][ T1364] __sys_sendmsg+0xcd/0x170 [14389.137225][ T1364] do_syscall_64+0xc6/0x1e0 [14389.137225][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14389.137225][ T1364] [14389.138942][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14389.138942][ T1364] neigh_parms_alloc+0x1e5/0x510 [14389.138942][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14389.138942][ T1364] ipv6_find_idev+0x102/0x170 [14389.138942][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14389.138942][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14389.138942][ T1364] netlink_rcv_skb+0x130/0x360 [14389.138942][ T1364] netlink_unicast+0x449/0x710 [14389.138942][ T1364] netlink_sendmsg+0x723/0xbe0 [14389.138942][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14389.138942][ T1364] ___sys_sendmsg+0xee/0x170 [14389.138942][ T1364] __sys_sendmsg+0xcd/0x170 [14389.138942][ T1364] do_syscall_64+0xc6/0x1e0 [14389.138942][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14389.138942][ T1364] [14399.387124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14399.388296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14399.388296][ T1364] ___neigh_create+0x14b/0xf60 [14399.388296][ T1364] ip6_finish_output2+0xa70/0xf80 [14399.388296][ T1364] ip6_finish_output+0x4ed/0xd30 [14399.388296][ T1364] ip6_output+0x1f3/0x770 [14399.388296][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14399.388296][ T1364] mld_sendpack+0x62d/0xbc0 [14399.388296][ T1364] mld_ifc_work+0x32/0x1f0 [14399.388296][ T1364] process_one_work+0x84d/0x18a0 [14399.388296][ T1364] worker_thread+0x587/0xd30 [14399.388296][ T1364] kthread+0x28a/0x350 [14399.388296][ T1364] ret_from_fork+0x31/0x70 [14399.388296][ T1364] ret_from_fork_asm+0x1a/0x30 [14399.388296][ T1364] [14399.390026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14399.390026][ T1364] dst_init+0x84/0x4a0 [14399.390026][ T1364] dst_alloc+0x97/0x150 [14399.390026][ T1364] ip6_dst_alloc+0x23/0x90 [14399.390026][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14399.390026][ T1364] ip6_pol_route+0x56f/0x840 [14399.390026][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14399.390026][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14399.390026][ T1364] ipv6_rcv+0x1ad/0x810 [14399.390026][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14399.390026][ T1364] process_backlog+0x101/0x620 [14399.390026][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14399.390026][ T1364] net_rx_action+0x495/0xbe0 [14399.390026][ T1364] __do_softirq+0x1b5/0x7f6 [14399.390026][ T1364] [14399.391813][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14399.391813][ T1364] netdev_get_by_index+0x5e/0x80 [14399.391813][ T1364] fib6_nh_init+0x3d8/0x15b0 [14399.391813][ T1364] ip6_route_info_create+0xf18/0x17d0 [14399.391813][ T1364] ip6_route_add+0x1c/0x140 [14399.391813][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14399.391813][ T1364] addrconf_add_dev+0xe2/0x170 [14399.391813][ T1364] inet6_addr_add+0x12f/0xa40 [14399.391813][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14399.391813][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14399.391813][ T1364] netlink_rcv_skb+0x130/0x360 [14399.391813][ T1364] netlink_unicast+0x449/0x710 [14399.391813][ T1364] netlink_sendmsg+0x723/0xbe0 [14399.391813][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14399.391813][ T1364] ___sys_sendmsg+0xee/0x170 [14399.391813][ T1364] __sys_sendmsg+0xcd/0x170 [14399.391813][ T1364] do_syscall_64+0xc6/0x1e0 [14399.391813][ T1364] [14399.393936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14399.393936][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14399.393936][ T1364] ipv6_find_idev+0x102/0x170 [14399.393936][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14399.393936][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14399.393936][ T1364] netlink_rcv_skb+0x130/0x360 [14399.393936][ T1364] netlink_unicast+0x449/0x710 [14399.393936][ T1364] netlink_sendmsg+0x723/0xbe0 [14399.393936][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14399.393936][ T1364] ___sys_sendmsg+0xee/0x170 [14399.393936][ T1364] __sys_sendmsg+0xcd/0x170 [14399.393936][ T1364] do_syscall_64+0xc6/0x1e0 [14399.393936][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14399.393936][ T1364] [14399.395640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14399.395640][ T1364] neigh_parms_alloc+0x1e5/0x510 [14399.395640][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14399.395640][ T1364] ipv6_find_idev+0x102/0x170 [14399.395640][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14399.395640][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14399.395640][ T1364] netlink_rcv_skb+0x130/0x360 [14399.395640][ T1364] netlink_unicast+0x449/0x710 [14399.395640][ T1364] netlink_sendmsg+0x723/0xbe0 [14399.395640][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14399.395640][ T1364] ___sys_sendmsg+0xee/0x170 [14399.395640][ T1364] __sys_sendmsg+0xcd/0x170 [14399.395640][ T1364] do_syscall_64+0xc6/0x1e0 [14399.395640][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14399.395640][ T1364] [14409.643129][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14409.644268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14409.644268][ T1364] ___neigh_create+0x14b/0xf60 [14409.644268][ T1364] ip6_finish_output2+0xa70/0xf80 [14409.644268][ T1364] ip6_finish_output+0x4ed/0xd30 [14409.644268][ T1364] ip6_output+0x1f3/0x770 [14409.644268][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14409.644268][ T1364] mld_sendpack+0x62d/0xbc0 [14409.644268][ T1364] mld_ifc_work+0x32/0x1f0 [14409.644268][ T1364] process_one_work+0x84d/0x18a0 [14409.644268][ T1364] worker_thread+0x587/0xd30 [14409.644268][ T1364] kthread+0x28a/0x350 [14409.644268][ T1364] ret_from_fork+0x31/0x70 [14409.644268][ T1364] ret_from_fork_asm+0x1a/0x30 [14409.644268][ T1364] [14409.645958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14409.645958][ T1364] dst_init+0x84/0x4a0 [14409.645958][ T1364] dst_alloc+0x97/0x150 [14409.645958][ T1364] ip6_dst_alloc+0x23/0x90 [14409.645958][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14409.645958][ T1364] ip6_pol_route+0x56f/0x840 [14409.645958][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14409.645958][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14409.645958][ T1364] ipv6_rcv+0x1ad/0x810 [14409.645958][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14409.645958][ T1364] process_backlog+0x101/0x620 [14409.645958][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14409.645958][ T1364] net_rx_action+0x495/0xbe0 [14409.645958][ T1364] __do_softirq+0x1b5/0x7f6 [14409.645958][ T1364] [14409.647756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14409.647756][ T1364] netdev_get_by_index+0x5e/0x80 [14409.647756][ T1364] fib6_nh_init+0x3d8/0x15b0 [14409.647756][ T1364] ip6_route_info_create+0xf18/0x17d0 [14409.647756][ T1364] ip6_route_add+0x1c/0x140 [14409.647756][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14409.647756][ T1364] addrconf_add_dev+0xe2/0x170 [14409.647756][ T1364] inet6_addr_add+0x12f/0xa40 [14409.647756][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14409.647756][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14409.647756][ T1364] netlink_rcv_skb+0x130/0x360 [14409.647756][ T1364] netlink_unicast+0x449/0x710 [14409.647756][ T1364] netlink_sendmsg+0x723/0xbe0 [14409.647756][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14409.647756][ T1364] ___sys_sendmsg+0xee/0x170 [14409.647756][ T1364] __sys_sendmsg+0xcd/0x170 [14409.647756][ T1364] do_syscall_64+0xc6/0x1e0 [14409.647756][ T1364] [14409.649886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14409.649886][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14409.649886][ T1364] ipv6_find_idev+0x102/0x170 [14409.649886][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14409.649886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14409.649886][ T1364] netlink_rcv_skb+0x130/0x360 [14409.649886][ T1364] netlink_unicast+0x449/0x710 [14409.649886][ T1364] netlink_sendmsg+0x723/0xbe0 [14409.649886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14409.649886][ T1364] ___sys_sendmsg+0xee/0x170 [14409.649886][ T1364] __sys_sendmsg+0xcd/0x170 [14409.649886][ T1364] do_syscall_64+0xc6/0x1e0 [14409.649886][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14409.649886][ T1364] [14409.651544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14409.651544][ T1364] neigh_parms_alloc+0x1e5/0x510 [14409.651544][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14409.651544][ T1364] ipv6_find_idev+0x102/0x170 [14409.651544][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14409.651544][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14409.651544][ T1364] netlink_rcv_skb+0x130/0x360 [14409.651544][ T1364] netlink_unicast+0x449/0x710 [14409.651544][ T1364] netlink_sendmsg+0x723/0xbe0 [14409.651544][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14409.651544][ T1364] ___sys_sendmsg+0xee/0x170 [14409.651544][ T1364] __sys_sendmsg+0xcd/0x170 [14409.651544][ T1364] do_syscall_64+0xc6/0x1e0 [14409.651544][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14409.651544][ T1364] [14419.899133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14419.899651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14419.899651][ T1364] ___neigh_create+0x14b/0xf60 [14419.899651][ T1364] ip6_finish_output2+0xa70/0xf80 [14419.899651][ T1364] ip6_finish_output+0x4ed/0xd30 [14419.899651][ T1364] ip6_output+0x1f3/0x770 [14419.899651][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14419.899651][ T1364] mld_sendpack+0x62d/0xbc0 [14419.899651][ T1364] mld_ifc_work+0x32/0x1f0 [14419.899651][ T1364] process_one_work+0x84d/0x18a0 [14419.899651][ T1364] worker_thread+0x587/0xd30 [14419.899651][ T1364] kthread+0x28a/0x350 [14419.899651][ T1364] ret_from_fork+0x31/0x70 [14419.899651][ T1364] ret_from_fork_asm+0x1a/0x30 [14419.899651][ T1364] [14419.901372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14419.901372][ T1364] dst_init+0x84/0x4a0 [14419.901372][ T1364] dst_alloc+0x97/0x150 [14419.901372][ T1364] ip6_dst_alloc+0x23/0x90 [14419.901372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14419.901372][ T1364] ip6_pol_route+0x56f/0x840 [14419.901372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14419.901372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14419.901372][ T1364] ipv6_rcv+0x1ad/0x810 [14419.901372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14419.901372][ T1364] process_backlog+0x101/0x620 [14419.901372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14419.901372][ T1364] net_rx_action+0x495/0xbe0 [14419.901372][ T1364] __do_softirq+0x1b5/0x7f6 [14419.901372][ T1364] [14419.903146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14419.903146][ T1364] netdev_get_by_index+0x5e/0x80 [14419.903146][ T1364] fib6_nh_init+0x3d8/0x15b0 [14419.903146][ T1364] ip6_route_info_create+0xf18/0x17d0 [14419.903146][ T1364] ip6_route_add+0x1c/0x140 [14419.903146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14419.903146][ T1364] addrconf_add_dev+0xe2/0x170 [14419.903146][ T1364] inet6_addr_add+0x12f/0xa40 [14419.903146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14419.903146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14419.903146][ T1364] netlink_rcv_skb+0x130/0x360 [14419.903146][ T1364] netlink_unicast+0x449/0x710 [14419.903146][ T1364] netlink_sendmsg+0x723/0xbe0 [14419.903146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14419.903146][ T1364] ___sys_sendmsg+0xee/0x170 [14419.903146][ T1364] __sys_sendmsg+0xcd/0x170 [14419.903146][ T1364] do_syscall_64+0xc6/0x1e0 [14419.903146][ T1364] [14419.905280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14419.905280][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14419.905280][ T1364] ipv6_find_idev+0x102/0x170 [14419.905280][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14419.905280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14419.905280][ T1364] netlink_rcv_skb+0x130/0x360 [14419.905280][ T1364] netlink_unicast+0x449/0x710 [14419.905280][ T1364] netlink_sendmsg+0x723/0xbe0 [14419.905280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14419.905280][ T1364] ___sys_sendmsg+0xee/0x170 [14419.905280][ T1364] __sys_sendmsg+0xcd/0x170 [14419.905280][ T1364] do_syscall_64+0xc6/0x1e0 [14419.905280][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14419.905280][ T1364] [14419.906943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14419.906943][ T1364] neigh_parms_alloc+0x1e5/0x510 [14419.906943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14419.906943][ T1364] ipv6_find_idev+0x102/0x170 [14419.906943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14419.906943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14419.906943][ T1364] netlink_rcv_skb+0x130/0x360 [14419.906943][ T1364] netlink_unicast+0x449/0x710 [14419.906943][ T1364] netlink_sendmsg+0x723/0xbe0 [14419.906943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14419.906943][ T1364] ___sys_sendmsg+0xee/0x170 [14419.906943][ T1364] __sys_sendmsg+0xcd/0x170 [14419.906943][ T1364] do_syscall_64+0xc6/0x1e0 [14419.906943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14419.906943][ T1364] [14430.155144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14430.155671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14430.155671][ T1364] ___neigh_create+0x14b/0xf60 [14430.155671][ T1364] ip6_finish_output2+0xa70/0xf80 [14430.155671][ T1364] ip6_finish_output+0x4ed/0xd30 [14430.155671][ T1364] ip6_output+0x1f3/0x770 [14430.155671][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14430.155671][ T1364] mld_sendpack+0x62d/0xbc0 [14430.155671][ T1364] mld_ifc_work+0x32/0x1f0 [14430.155671][ T1364] process_one_work+0x84d/0x18a0 [14430.155671][ T1364] worker_thread+0x587/0xd30 [14430.155671][ T1364] kthread+0x28a/0x350 [14430.155671][ T1364] ret_from_fork+0x31/0x70 [14430.155671][ T1364] ret_from_fork_asm+0x1a/0x30 [14430.155671][ T1364] [14430.157943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14430.157943][ T1364] dst_init+0x84/0x4a0 [14430.157943][ T1364] dst_alloc+0x97/0x150 [14430.157943][ T1364] ip6_dst_alloc+0x23/0x90 [14430.157943][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14430.157943][ T1364] ip6_pol_route+0x56f/0x840 [14430.157943][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14430.157943][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14430.157943][ T1364] ipv6_rcv+0x1ad/0x810 [14430.157943][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14430.157943][ T1364] process_backlog+0x101/0x620 [14430.157943][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14430.157943][ T1364] net_rx_action+0x495/0xbe0 [14430.157943][ T1364] __do_softirq+0x1b5/0x7f6 [14430.157943][ T1364] [14430.159866][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14430.159866][ T1364] netdev_get_by_index+0x5e/0x80 [14430.159866][ T1364] fib6_nh_init+0x3d8/0x15b0 [14430.159866][ T1364] ip6_route_info_create+0xf18/0x17d0 [14430.159866][ T1364] ip6_route_add+0x1c/0x140 [14430.159866][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14430.159866][ T1364] addrconf_add_dev+0xe2/0x170 [14430.159866][ T1364] inet6_addr_add+0x12f/0xa40 [14430.159866][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14430.159866][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14430.159866][ T1364] netlink_rcv_skb+0x130/0x360 [14430.159866][ T1364] netlink_unicast+0x449/0x710 [14430.159866][ T1364] netlink_sendmsg+0x723/0xbe0 [14430.159866][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14430.159866][ T1364] ___sys_sendmsg+0xee/0x170 [14430.159866][ T1364] __sys_sendmsg+0xcd/0x170 [14430.159866][ T1364] do_syscall_64+0xc6/0x1e0 [14430.159866][ T1364] [14430.162117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14430.162117][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14430.162117][ T1364] ipv6_find_idev+0x102/0x170 [14430.162117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14430.162117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14430.162117][ T1364] netlink_rcv_skb+0x130/0x360 [14430.162117][ T1364] netlink_unicast+0x449/0x710 [14430.162117][ T1364] netlink_sendmsg+0x723/0xbe0 [14430.162117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14430.162117][ T1364] ___sys_sendmsg+0xee/0x170 [14430.162117][ T1364] __sys_sendmsg+0xcd/0x170 [14430.162117][ T1364] do_syscall_64+0xc6/0x1e0 [14430.162117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14430.162117][ T1364] [14430.163864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14430.163864][ T1364] neigh_parms_alloc+0x1e5/0x510 [14430.163864][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14430.163864][ T1364] ipv6_find_idev+0x102/0x170 [14430.163864][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14430.163864][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14430.163864][ T1364] netlink_rcv_skb+0x130/0x360 [14430.163864][ T1364] netlink_unicast+0x449/0x710 [14430.163864][ T1364] netlink_sendmsg+0x723/0xbe0 [14430.163864][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14430.163864][ T1364] ___sys_sendmsg+0xee/0x170 [14430.163864][ T1364] __sys_sendmsg+0xcd/0x170 [14430.163864][ T1364] do_syscall_64+0xc6/0x1e0 [14430.163864][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14430.163864][ T1364] [14440.355218][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14440.355846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14440.355846][ T1364] ___neigh_create+0x14b/0xf60 [14440.355846][ T1364] ip6_finish_output2+0xa70/0xf80 [14440.355846][ T1364] ip6_finish_output+0x4ed/0xd30 [14440.355846][ T1364] ip6_output+0x1f3/0x770 [14440.355846][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14440.355846][ T1364] mld_sendpack+0x62d/0xbc0 [14440.355846][ T1364] mld_ifc_work+0x32/0x1f0 [14440.355846][ T1364] process_one_work+0x84d/0x18a0 [14440.355846][ T1364] worker_thread+0x587/0xd30 [14440.355846][ T1364] kthread+0x28a/0x350 [14440.355846][ T1364] ret_from_fork+0x31/0x70 [14440.355846][ T1364] ret_from_fork_asm+0x1a/0x30 [14440.355846][ T1364] [14440.357642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14440.357642][ T1364] dst_init+0x84/0x4a0 [14440.357642][ T1364] dst_alloc+0x97/0x150 [14440.357642][ T1364] ip6_dst_alloc+0x23/0x90 [14440.357642][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14440.357642][ T1364] ip6_pol_route+0x56f/0x840 [14440.357642][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14440.357642][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14440.357642][ T1364] ipv6_rcv+0x1ad/0x810 [14440.357642][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14440.357642][ T1364] process_backlog+0x101/0x620 [14440.357642][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14440.357642][ T1364] net_rx_action+0x495/0xbe0 [14440.357642][ T1364] __do_softirq+0x1b5/0x7f6 [14440.357642][ T1364] [14440.359572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14440.359572][ T1364] netdev_get_by_index+0x5e/0x80 [14440.359572][ T1364] fib6_nh_init+0x3d8/0x15b0 [14440.359572][ T1364] ip6_route_info_create+0xf18/0x17d0 [14440.359572][ T1364] ip6_route_add+0x1c/0x140 [14440.359572][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14440.359572][ T1364] addrconf_add_dev+0xe2/0x170 [14440.359572][ T1364] inet6_addr_add+0x12f/0xa40 [14440.359572][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14440.359572][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14440.359572][ T1364] netlink_rcv_skb+0x130/0x360 [14440.359572][ T1364] netlink_unicast+0x449/0x710 [14440.359572][ T1364] netlink_sendmsg+0x723/0xbe0 [14440.359572][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14440.359572][ T1364] ___sys_sendmsg+0xee/0x170 [14440.359572][ T1364] __sys_sendmsg+0xcd/0x170 [14440.359572][ T1364] do_syscall_64+0xc6/0x1e0 [14440.359572][ T1364] [14440.361780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14440.361780][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14440.361780][ T1364] ipv6_find_idev+0x102/0x170 [14440.361780][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14440.361780][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14440.361780][ T1364] netlink_rcv_skb+0x130/0x360 [14440.361780][ T1364] netlink_unicast+0x449/0x710 [14440.361780][ T1364] netlink_sendmsg+0x723/0xbe0 [14440.361780][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14440.361780][ T1364] ___sys_sendmsg+0xee/0x170 [14440.361780][ T1364] __sys_sendmsg+0xcd/0x170 [14440.361780][ T1364] do_syscall_64+0xc6/0x1e0 [14440.361780][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14440.361780][ T1364] [14440.363526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14440.363526][ T1364] neigh_parms_alloc+0x1e5/0x510 [14440.363526][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14440.363526][ T1364] ipv6_find_idev+0x102/0x170 [14440.363526][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14440.363526][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14440.363526][ T1364] netlink_rcv_skb+0x130/0x360 [14440.363526][ T1364] netlink_unicast+0x449/0x710 [14440.363526][ T1364] netlink_sendmsg+0x723/0xbe0 [14440.363526][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14440.363526][ T1364] ___sys_sendmsg+0xee/0x170 [14440.363526][ T1364] __sys_sendmsg+0xcd/0x170 [14440.363526][ T1364] do_syscall_64+0xc6/0x1e0 [14440.363526][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14440.363526][ T1364] [14450.611219][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14450.611768][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14450.611768][ T1364] ___neigh_create+0x14b/0xf60 [14450.611768][ T1364] ip6_finish_output2+0xa70/0xf80 [14450.611768][ T1364] ip6_finish_output+0x4ed/0xd30 [14450.611768][ T1364] ip6_output+0x1f3/0x770 [14450.611768][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14450.611768][ T1364] mld_sendpack+0x62d/0xbc0 [14450.611768][ T1364] mld_ifc_work+0x32/0x1f0 [14450.611768][ T1364] process_one_work+0x84d/0x18a0 [14450.611768][ T1364] worker_thread+0x587/0xd30 [14450.611768][ T1364] kthread+0x28a/0x350 [14450.611768][ T1364] ret_from_fork+0x31/0x70 [14450.611768][ T1364] ret_from_fork_asm+0x1a/0x30 [14450.611768][ T1364] [14450.613508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14450.613508][ T1364] dst_init+0x84/0x4a0 [14450.613508][ T1364] dst_alloc+0x97/0x150 [14450.613508][ T1364] ip6_dst_alloc+0x23/0x90 [14450.613508][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14450.613508][ T1364] ip6_pol_route+0x56f/0x840 [14450.613508][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14450.613508][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14450.613508][ T1364] ipv6_rcv+0x1ad/0x810 [14450.613508][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14450.613508][ T1364] process_backlog+0x101/0x620 [14450.613508][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14450.613508][ T1364] net_rx_action+0x495/0xbe0 [14450.613508][ T1364] __do_softirq+0x1b5/0x7f6 [14450.613508][ T1364] [14450.615359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14450.615359][ T1364] netdev_get_by_index+0x5e/0x80 [14450.615359][ T1364] fib6_nh_init+0x3d8/0x15b0 [14450.615359][ T1364] ip6_route_info_create+0xf18/0x17d0 [14450.615359][ T1364] ip6_route_add+0x1c/0x140 [14450.615359][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14450.615359][ T1364] addrconf_add_dev+0xe2/0x170 [14450.615359][ T1364] inet6_addr_add+0x12f/0xa40 [14450.615359][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14450.615359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14450.615359][ T1364] netlink_rcv_skb+0x130/0x360 [14450.615359][ T1364] netlink_unicast+0x449/0x710 [14450.615359][ T1364] netlink_sendmsg+0x723/0xbe0 [14450.615359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14450.615359][ T1364] ___sys_sendmsg+0xee/0x170 [14450.615359][ T1364] __sys_sendmsg+0xcd/0x170 [14450.615359][ T1364] do_syscall_64+0xc6/0x1e0 [14450.615359][ T1364] [14450.617599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14450.617599][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14450.617599][ T1364] ipv6_find_idev+0x102/0x170 [14450.617599][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14450.617599][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14450.617599][ T1364] netlink_rcv_skb+0x130/0x360 [14450.617599][ T1364] netlink_unicast+0x449/0x710 [14450.617599][ T1364] netlink_sendmsg+0x723/0xbe0 [14450.617599][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14450.617599][ T1364] ___sys_sendmsg+0xee/0x170 [14450.617599][ T1364] __sys_sendmsg+0xcd/0x170 [14450.617599][ T1364] do_syscall_64+0xc6/0x1e0 [14450.617599][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14450.617599][ T1364] [14450.619387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14450.619387][ T1364] neigh_parms_alloc+0x1e5/0x510 [14450.619387][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14450.619387][ T1364] ipv6_find_idev+0x102/0x170 [14450.619387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14450.619387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14450.619387][ T1364] netlink_rcv_skb+0x130/0x360 [14450.619387][ T1364] netlink_unicast+0x449/0x710 [14450.619387][ T1364] netlink_sendmsg+0x723/0xbe0 [14450.619387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14450.619387][ T1364] ___sys_sendmsg+0xee/0x170 [14450.619387][ T1364] __sys_sendmsg+0xcd/0x170 [14450.619387][ T1364] do_syscall_64+0xc6/0x1e0 [14450.619387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14450.619387][ T1364] [14460.859053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14460.859570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14460.859570][ T1364] ___neigh_create+0x14b/0xf60 [14460.859570][ T1364] ip6_finish_output2+0xa70/0xf80 [14460.859570][ T1364] ip6_finish_output+0x4ed/0xd30 [14460.859570][ T1364] ip6_output+0x1f3/0x770 [14460.859570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14460.859570][ T1364] mld_sendpack+0x62d/0xbc0 [14460.859570][ T1364] mld_ifc_work+0x32/0x1f0 [14460.859570][ T1364] process_one_work+0x84d/0x18a0 [14460.859570][ T1364] worker_thread+0x587/0xd30 [14460.859570][ T1364] kthread+0x28a/0x350 [14460.859570][ T1364] ret_from_fork+0x31/0x70 [14460.859570][ T1364] ret_from_fork_asm+0x1a/0x30 [14460.859570][ T1364] [14460.861315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14460.861315][ T1364] dst_init+0x84/0x4a0 [14460.861315][ T1364] dst_alloc+0x97/0x150 [14460.861315][ T1364] ip6_dst_alloc+0x23/0x90 [14460.861315][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14460.861315][ T1364] ip6_pol_route+0x56f/0x840 [14460.861315][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14460.861315][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14460.861315][ T1364] ipv6_rcv+0x1ad/0x810 [14460.861315][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14460.861315][ T1364] process_backlog+0x101/0x620 [14460.861315][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14460.861315][ T1364] net_rx_action+0x495/0xbe0 [14460.861315][ T1364] __do_softirq+0x1b5/0x7f6 [14460.861315][ T1364] [14460.863166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14460.863166][ T1364] netdev_get_by_index+0x5e/0x80 [14460.863166][ T1364] fib6_nh_init+0x3d8/0x15b0 [14460.863166][ T1364] ip6_route_info_create+0xf18/0x17d0 [14460.863166][ T1364] ip6_route_add+0x1c/0x140 [14460.863166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14460.863166][ T1364] addrconf_add_dev+0xe2/0x170 [14460.863166][ T1364] inet6_addr_add+0x12f/0xa40 [14460.863166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14460.863166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14460.863166][ T1364] netlink_rcv_skb+0x130/0x360 [14460.863166][ T1364] netlink_unicast+0x449/0x710 [14460.863166][ T1364] netlink_sendmsg+0x723/0xbe0 [14460.863166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14460.863166][ T1364] ___sys_sendmsg+0xee/0x170 [14460.863166][ T1364] __sys_sendmsg+0xcd/0x170 [14460.863166][ T1364] do_syscall_64+0xc6/0x1e0 [14460.863166][ T1364] [14460.865373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14460.865373][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14460.865373][ T1364] ipv6_find_idev+0x102/0x170 [14460.865373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14460.865373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14460.865373][ T1364] netlink_rcv_skb+0x130/0x360 [14460.865373][ T1364] netlink_unicast+0x449/0x710 [14460.865373][ T1364] netlink_sendmsg+0x723/0xbe0 [14460.865373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14460.865373][ T1364] ___sys_sendmsg+0xee/0x170 [14460.865373][ T1364] __sys_sendmsg+0xcd/0x170 [14460.865373][ T1364] do_syscall_64+0xc6/0x1e0 [14460.865373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14460.865373][ T1364] [14460.867178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14460.867178][ T1364] neigh_parms_alloc+0x1e5/0x510 [14460.867178][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14460.867178][ T1364] ipv6_find_idev+0x102/0x170 [14460.867178][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14460.867178][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14460.867178][ T1364] netlink_rcv_skb+0x130/0x360 [14460.867178][ T1364] netlink_unicast+0x449/0x710 [14460.867178][ T1364] netlink_sendmsg+0x723/0xbe0 [14460.867178][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14460.867178][ T1364] ___sys_sendmsg+0xee/0x170 [14460.867178][ T1364] __sys_sendmsg+0xcd/0x170 [14460.867178][ T1364] do_syscall_64+0xc6/0x1e0 [14460.867178][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14460.867178][ T1364] [14471.091187][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14471.091724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14471.091724][ T1364] ___neigh_create+0x14b/0xf60 [14471.091724][ T1364] ip6_finish_output2+0xa70/0xf80 [14471.091724][ T1364] ip6_finish_output+0x4ed/0xd30 [14471.091724][ T1364] ip6_output+0x1f3/0x770 [14471.091724][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14471.091724][ T1364] mld_sendpack+0x62d/0xbc0 [14471.091724][ T1364] mld_ifc_work+0x32/0x1f0 [14471.091724][ T1364] process_one_work+0x84d/0x18a0 [14471.091724][ T1364] worker_thread+0x587/0xd30 [14471.091724][ T1364] kthread+0x28a/0x350 [14471.091724][ T1364] ret_from_fork+0x31/0x70 [14471.091724][ T1364] ret_from_fork_asm+0x1a/0x30 [14471.091724][ T1364] [14471.093519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14471.093519][ T1364] dst_init+0x84/0x4a0 [14471.093519][ T1364] dst_alloc+0x97/0x150 [14471.093519][ T1364] ip6_dst_alloc+0x23/0x90 [14471.093519][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14471.093519][ T1364] ip6_pol_route+0x56f/0x840 [14471.093519][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14471.093519][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14471.093519][ T1364] ipv6_rcv+0x1ad/0x810 [14471.093519][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14471.093519][ T1364] process_backlog+0x101/0x620 [14471.093519][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14471.093519][ T1364] net_rx_action+0x495/0xbe0 [14471.093519][ T1364] __do_softirq+0x1b5/0x7f6 [14471.093519][ T1364] [14471.095443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14471.095443][ T1364] netdev_get_by_index+0x5e/0x80 [14471.095443][ T1364] fib6_nh_init+0x3d8/0x15b0 [14471.095443][ T1364] ip6_route_info_create+0xf18/0x17d0 [14471.095443][ T1364] ip6_route_add+0x1c/0x140 [14471.095443][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14471.095443][ T1364] addrconf_add_dev+0xe2/0x170 [14471.095443][ T1364] inet6_addr_add+0x12f/0xa40 [14471.095443][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14471.095443][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14471.095443][ T1364] netlink_rcv_skb+0x130/0x360 [14471.095443][ T1364] netlink_unicast+0x449/0x710 [14471.095443][ T1364] netlink_sendmsg+0x723/0xbe0 [14471.095443][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14471.095443][ T1364] ___sys_sendmsg+0xee/0x170 [14471.095443][ T1364] __sys_sendmsg+0xcd/0x170 [14471.095443][ T1364] do_syscall_64+0xc6/0x1e0 [14471.095443][ T1364] [14471.097755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14471.097755][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14471.097755][ T1364] ipv6_find_idev+0x102/0x170 [14471.097755][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14471.097755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14471.097755][ T1364] netlink_rcv_skb+0x130/0x360 [14471.097755][ T1364] netlink_unicast+0x449/0x710 [14471.097755][ T1364] netlink_sendmsg+0x723/0xbe0 [14471.097755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14471.097755][ T1364] ___sys_sendmsg+0xee/0x170 [14471.097755][ T1364] __sys_sendmsg+0xcd/0x170 [14471.097755][ T1364] do_syscall_64+0xc6/0x1e0 [14471.097755][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14471.097755][ T1364] [14471.099559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14471.099559][ T1364] neigh_parms_alloc+0x1e5/0x510 [14471.099559][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14471.099559][ T1364] ipv6_find_idev+0x102/0x170 [14471.099559][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14471.099559][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14471.099559][ T1364] netlink_rcv_skb+0x130/0x360 [14471.099559][ T1364] netlink_unicast+0x449/0x710 [14471.099559][ T1364] netlink_sendmsg+0x723/0xbe0 [14471.099559][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14471.099559][ T1364] ___sys_sendmsg+0xee/0x170 [14471.099559][ T1364] __sys_sendmsg+0xcd/0x170 [14471.099559][ T1364] do_syscall_64+0xc6/0x1e0 [14471.099559][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14471.099559][ T1364] [14481.339153][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14481.340279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14481.340279][ T1364] ___neigh_create+0x14b/0xf60 [14481.340279][ T1364] ip6_finish_output2+0xa70/0xf80 [14481.340279][ T1364] ip6_finish_output+0x4ed/0xd30 [14481.340279][ T1364] ip6_output+0x1f3/0x770 [14481.340279][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14481.340279][ T1364] mld_sendpack+0x62d/0xbc0 [14481.340279][ T1364] mld_ifc_work+0x32/0x1f0 [14481.340279][ T1364] process_one_work+0x84d/0x18a0 [14481.340279][ T1364] worker_thread+0x587/0xd30 [14481.340279][ T1364] kthread+0x28a/0x350 [14481.340279][ T1364] ret_from_fork+0x31/0x70 [14481.340279][ T1364] ret_from_fork_asm+0x1a/0x30 [14481.340279][ T1364] [14481.342052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14481.342052][ T1364] dst_init+0x84/0x4a0 [14481.342052][ T1364] dst_alloc+0x97/0x150 [14481.342052][ T1364] ip6_dst_alloc+0x23/0x90 [14481.342052][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14481.342052][ T1364] ip6_pol_route+0x56f/0x840 [14481.342052][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14481.342052][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14481.342052][ T1364] ipv6_rcv+0x1ad/0x810 [14481.342052][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14481.342052][ T1364] process_backlog+0x101/0x620 [14481.342052][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14481.342052][ T1364] net_rx_action+0x495/0xbe0 [14481.342052][ T1364] __do_softirq+0x1b5/0x7f6 [14481.342052][ T1364] [14481.343915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14481.343915][ T1364] netdev_get_by_index+0x5e/0x80 [14481.343915][ T1364] fib6_nh_init+0x3d8/0x15b0 [14481.343915][ T1364] ip6_route_info_create+0xf18/0x17d0 [14481.343915][ T1364] ip6_route_add+0x1c/0x140 [14481.343915][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14481.343915][ T1364] addrconf_add_dev+0xe2/0x170 [14481.343915][ T1364] inet6_addr_add+0x12f/0xa40 [14481.343915][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14481.343915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14481.343915][ T1364] netlink_rcv_skb+0x130/0x360 [14481.343915][ T1364] netlink_unicast+0x449/0x710 [14481.343915][ T1364] netlink_sendmsg+0x723/0xbe0 [14481.343915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14481.343915][ T1364] ___sys_sendmsg+0xee/0x170 [14481.343915][ T1364] __sys_sendmsg+0xcd/0x170 [14481.343915][ T1364] do_syscall_64+0xc6/0x1e0 [14481.343915][ T1364] [14481.346206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14481.346206][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14481.346206][ T1364] ipv6_find_idev+0x102/0x170 [14481.346206][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14481.346206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14481.346206][ T1364] netlink_rcv_skb+0x130/0x360 [14481.346206][ T1364] netlink_unicast+0x449/0x710 [14481.346206][ T1364] netlink_sendmsg+0x723/0xbe0 [14481.346206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14481.346206][ T1364] ___sys_sendmsg+0xee/0x170 [14481.346206][ T1364] __sys_sendmsg+0xcd/0x170 [14481.346206][ T1364] do_syscall_64+0xc6/0x1e0 [14481.346206][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14481.346206][ T1364] [14481.348013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14481.348013][ T1364] neigh_parms_alloc+0x1e5/0x510 [14481.348013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14481.348013][ T1364] ipv6_find_idev+0x102/0x170 [14481.348013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14481.348013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14481.348013][ T1364] netlink_rcv_skb+0x130/0x360 [14481.348013][ T1364] netlink_unicast+0x449/0x710 [14481.348013][ T1364] netlink_sendmsg+0x723/0xbe0 [14481.348013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14481.348013][ T1364] ___sys_sendmsg+0xee/0x170 [14481.348013][ T1364] __sys_sendmsg+0xcd/0x170 [14481.348013][ T1364] do_syscall_64+0xc6/0x1e0 [14481.348013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14481.348013][ T1364] [14491.587112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14491.587595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14491.587595][ T1364] ___neigh_create+0x14b/0xf60 [14491.587595][ T1364] ip6_finish_output2+0xa70/0xf80 [14491.587595][ T1364] ip6_finish_output+0x4ed/0xd30 [14491.587595][ T1364] ip6_output+0x1f3/0x770 [14491.587595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14491.587595][ T1364] mld_sendpack+0x62d/0xbc0 [14491.587595][ T1364] mld_ifc_work+0x32/0x1f0 [14491.587595][ T1364] process_one_work+0x84d/0x18a0 [14491.587595][ T1364] worker_thread+0x587/0xd30 [14491.587595][ T1364] kthread+0x28a/0x350 [14491.587595][ T1364] ret_from_fork+0x31/0x70 [14491.587595][ T1364] ret_from_fork_asm+0x1a/0x30 [14491.587595][ T1364] [14491.589376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14491.589376][ T1364] dst_init+0x84/0x4a0 [14491.589376][ T1364] dst_alloc+0x97/0x150 [14491.589376][ T1364] ip6_dst_alloc+0x23/0x90 [14491.589376][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14491.589376][ T1364] ip6_pol_route+0x56f/0x840 [14491.589376][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14491.589376][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14491.589376][ T1364] ipv6_rcv+0x1ad/0x810 [14491.589376][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14491.589376][ T1364] process_backlog+0x101/0x620 [14491.589376][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14491.589376][ T1364] net_rx_action+0x495/0xbe0 [14491.589376][ T1364] __do_softirq+0x1b5/0x7f6 [14491.589376][ T1364] [14491.591284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14491.591284][ T1364] netdev_get_by_index+0x5e/0x80 [14491.591284][ T1364] fib6_nh_init+0x3d8/0x15b0 [14491.591284][ T1364] ip6_route_info_create+0xf18/0x17d0 [14491.591284][ T1364] ip6_route_add+0x1c/0x140 [14491.591284][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14491.591284][ T1364] addrconf_add_dev+0xe2/0x170 [14491.591284][ T1364] inet6_addr_add+0x12f/0xa40 [14491.591284][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14491.591284][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14491.591284][ T1364] netlink_rcv_skb+0x130/0x360 [14491.591284][ T1364] netlink_unicast+0x449/0x710 [14491.591284][ T1364] netlink_sendmsg+0x723/0xbe0 [14491.591284][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14491.591284][ T1364] ___sys_sendmsg+0xee/0x170 [14491.591284][ T1364] __sys_sendmsg+0xcd/0x170 [14491.591284][ T1364] do_syscall_64+0xc6/0x1e0 [14491.591284][ T1364] [14491.593598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14491.593598][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14491.593598][ T1364] ipv6_find_idev+0x102/0x170 [14491.593598][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14491.593598][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14491.593598][ T1364] netlink_rcv_skb+0x130/0x360 [14491.593598][ T1364] netlink_unicast+0x449/0x710 [14491.593598][ T1364] netlink_sendmsg+0x723/0xbe0 [14491.593598][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14491.593598][ T1364] ___sys_sendmsg+0xee/0x170 [14491.593598][ T1364] __sys_sendmsg+0xcd/0x170 [14491.593598][ T1364] do_syscall_64+0xc6/0x1e0 [14491.593598][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14491.593598][ T1364] [14491.595396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14491.595396][ T1364] neigh_parms_alloc+0x1e5/0x510 [14491.595396][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14491.595396][ T1364] ipv6_find_idev+0x102/0x170 [14491.595396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14491.595396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14491.595396][ T1364] netlink_rcv_skb+0x130/0x360 [14491.595396][ T1364] netlink_unicast+0x449/0x710 [14491.595396][ T1364] netlink_sendmsg+0x723/0xbe0 [14491.595396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14491.595396][ T1364] ___sys_sendmsg+0xee/0x170 [14491.595396][ T1364] __sys_sendmsg+0xcd/0x170 [14491.595396][ T1364] do_syscall_64+0xc6/0x1e0 [14491.595396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14491.595396][ T1364] [14501.731078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14501.731569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14501.731569][ T1364] ___neigh_create+0x14b/0xf60 [14501.731569][ T1364] ip6_finish_output2+0xa70/0xf80 [14501.731569][ T1364] ip6_finish_output+0x4ed/0xd30 [14501.731569][ T1364] ip6_output+0x1f3/0x770 [14501.731569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14501.731569][ T1364] mld_sendpack+0x62d/0xbc0 [14501.731569][ T1364] mld_ifc_work+0x32/0x1f0 [14501.731569][ T1364] process_one_work+0x84d/0x18a0 [14501.731569][ T1364] worker_thread+0x587/0xd30 [14501.731569][ T1364] kthread+0x28a/0x350 [14501.731569][ T1364] ret_from_fork+0x31/0x70 [14501.731569][ T1364] ret_from_fork_asm+0x1a/0x30 [14501.731569][ T1364] [14501.733396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14501.733396][ T1364] dst_init+0x84/0x4a0 [14501.733396][ T1364] dst_alloc+0x97/0x150 [14501.733396][ T1364] ip6_dst_alloc+0x23/0x90 [14501.733396][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14501.733396][ T1364] ip6_pol_route+0x56f/0x840 [14501.733396][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14501.733396][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14501.733396][ T1364] ipv6_rcv+0x1ad/0x810 [14501.733396][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14501.733396][ T1364] process_backlog+0x101/0x620 [14501.733396][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14501.733396][ T1364] net_rx_action+0x495/0xbe0 [14501.733396][ T1364] __do_softirq+0x1b5/0x7f6 [14501.733396][ T1364] [14501.735295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14501.735295][ T1364] netdev_get_by_index+0x5e/0x80 [14501.735295][ T1364] fib6_nh_init+0x3d8/0x15b0 [14501.735295][ T1364] ip6_route_info_create+0xf18/0x17d0 [14501.735295][ T1364] ip6_route_add+0x1c/0x140 [14501.735295][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14501.735295][ T1364] addrconf_add_dev+0xe2/0x170 [14501.735295][ T1364] inet6_addr_add+0x12f/0xa40 [14501.735295][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14501.735295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14501.735295][ T1364] netlink_rcv_skb+0x130/0x360 [14501.735295][ T1364] netlink_unicast+0x449/0x710 [14501.735295][ T1364] netlink_sendmsg+0x723/0xbe0 [14501.735295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14501.735295][ T1364] ___sys_sendmsg+0xee/0x170 [14501.735295][ T1364] __sys_sendmsg+0xcd/0x170 [14501.735295][ T1364] do_syscall_64+0xc6/0x1e0 [14501.735295][ T1364] [14501.737571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14501.737571][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14501.737571][ T1364] ipv6_find_idev+0x102/0x170 [14501.737571][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14501.737571][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14501.737571][ T1364] netlink_rcv_skb+0x130/0x360 [14501.737571][ T1364] netlink_unicast+0x449/0x710 [14501.737571][ T1364] netlink_sendmsg+0x723/0xbe0 [14501.737571][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14501.737571][ T1364] ___sys_sendmsg+0xee/0x170 [14501.737571][ T1364] __sys_sendmsg+0xcd/0x170 [14501.737571][ T1364] do_syscall_64+0xc6/0x1e0 [14501.737571][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14501.737571][ T1364] [14501.739385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14501.739385][ T1364] neigh_parms_alloc+0x1e5/0x510 [14501.739385][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14501.739385][ T1364] ipv6_find_idev+0x102/0x170 [14501.739385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14501.739385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14501.739385][ T1364] netlink_rcv_skb+0x130/0x360 [14501.739385][ T1364] netlink_unicast+0x449/0x710 [14501.739385][ T1364] netlink_sendmsg+0x723/0xbe0 [14501.739385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14501.739385][ T1364] ___sys_sendmsg+0xee/0x170 [14501.739385][ T1364] __sys_sendmsg+0xcd/0x170 [14501.739385][ T1364] do_syscall_64+0xc6/0x1e0 [14501.739385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14501.739385][ T1364] [14511.979120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14511.980285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14511.980285][ T1364] ___neigh_create+0x14b/0xf60 [14511.980285][ T1364] ip6_finish_output2+0xa70/0xf80 [14511.980285][ T1364] ip6_finish_output+0x4ed/0xd30 [14511.980285][ T1364] ip6_output+0x1f3/0x770 [14511.980285][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14511.980285][ T1364] mld_sendpack+0x62d/0xbc0 [14511.980285][ T1364] mld_ifc_work+0x32/0x1f0 [14511.980285][ T1364] process_one_work+0x84d/0x18a0 [14511.980285][ T1364] worker_thread+0x587/0xd30 [14511.980285][ T1364] kthread+0x28a/0x350 [14511.980285][ T1364] ret_from_fork+0x31/0x70 [14511.980285][ T1364] ret_from_fork_asm+0x1a/0x30 [14511.980285][ T1364] [14511.982084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14511.982084][ T1364] dst_init+0x84/0x4a0 [14511.982084][ T1364] dst_alloc+0x97/0x150 [14511.982084][ T1364] ip6_dst_alloc+0x23/0x90 [14511.982084][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14511.982084][ T1364] ip6_pol_route+0x56f/0x840 [14511.982084][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14511.982084][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14511.982084][ T1364] ipv6_rcv+0x1ad/0x810 [14511.982084][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14511.982084][ T1364] process_backlog+0x101/0x620 [14511.982084][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14511.982084][ T1364] net_rx_action+0x495/0xbe0 [14511.982084][ T1364] __do_softirq+0x1b5/0x7f6 [14511.982084][ T1364] [14511.983961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14511.983961][ T1364] netdev_get_by_index+0x5e/0x80 [14511.983961][ T1364] fib6_nh_init+0x3d8/0x15b0 [14511.983961][ T1364] ip6_route_info_create+0xf18/0x17d0 [14511.983961][ T1364] ip6_route_add+0x1c/0x140 [14511.983961][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14511.983961][ T1364] addrconf_add_dev+0xe2/0x170 [14511.983961][ T1364] inet6_addr_add+0x12f/0xa40 [14511.983961][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14511.983961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14511.983961][ T1364] netlink_rcv_skb+0x130/0x360 [14511.983961][ T1364] netlink_unicast+0x449/0x710 [14511.983961][ T1364] netlink_sendmsg+0x723/0xbe0 [14511.983961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14511.983961][ T1364] ___sys_sendmsg+0xee/0x170 [14511.983961][ T1364] __sys_sendmsg+0xcd/0x170 [14511.983961][ T1364] do_syscall_64+0xc6/0x1e0 [14511.983961][ T1364] [14511.986214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14511.986214][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14511.986214][ T1364] ipv6_find_idev+0x102/0x170 [14511.986214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14511.986214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14511.986214][ T1364] netlink_rcv_skb+0x130/0x360 [14511.986214][ T1364] netlink_unicast+0x449/0x710 [14511.986214][ T1364] netlink_sendmsg+0x723/0xbe0 [14511.986214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14511.986214][ T1364] ___sys_sendmsg+0xee/0x170 [14511.986214][ T1364] __sys_sendmsg+0xcd/0x170 [14511.986214][ T1364] do_syscall_64+0xc6/0x1e0 [14511.986214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14511.986214][ T1364] [14511.987969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14511.987969][ T1364] neigh_parms_alloc+0x1e5/0x510 [14511.987969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14511.987969][ T1364] ipv6_find_idev+0x102/0x170 [14511.987969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14511.987969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14511.987969][ T1364] netlink_rcv_skb+0x130/0x360 [14511.987969][ T1364] netlink_unicast+0x449/0x710 [14511.987969][ T1364] netlink_sendmsg+0x723/0xbe0 [14511.987969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14511.987969][ T1364] ___sys_sendmsg+0xee/0x170 [14511.987969][ T1364] __sys_sendmsg+0xcd/0x170 [14511.987969][ T1364] do_syscall_64+0xc6/0x1e0 [14511.987969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14511.987969][ T1364] [14522.035057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14522.035551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14522.035551][ T1364] ___neigh_create+0x14b/0xf60 [14522.035551][ T1364] ip6_finish_output2+0xa70/0xf80 [14522.035551][ T1364] ip6_finish_output+0x4ed/0xd30 [14522.035551][ T1364] ip6_output+0x1f3/0x770 [14522.035551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14522.035551][ T1364] mld_sendpack+0x62d/0xbc0 [14522.035551][ T1364] mld_ifc_work+0x32/0x1f0 [14522.035551][ T1364] process_one_work+0x84d/0x18a0 [14522.035551][ T1364] worker_thread+0x587/0xd30 [14522.035551][ T1364] kthread+0x28a/0x350 [14522.035551][ T1364] ret_from_fork+0x31/0x70 [14522.035551][ T1364] ret_from_fork_asm+0x1a/0x30 [14522.035551][ T1364] [14522.037319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14522.037319][ T1364] dst_init+0x84/0x4a0 [14522.037319][ T1364] dst_alloc+0x97/0x150 [14522.037319][ T1364] ip6_dst_alloc+0x23/0x90 [14522.037319][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14522.037319][ T1364] ip6_pol_route+0x56f/0x840 [14522.037319][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14522.037319][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14522.037319][ T1364] ipv6_rcv+0x1ad/0x810 [14522.037319][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14522.037319][ T1364] process_backlog+0x101/0x620 [14522.037319][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14522.037319][ T1364] net_rx_action+0x495/0xbe0 [14522.037319][ T1364] __do_softirq+0x1b5/0x7f6 [14522.037319][ T1364] [14522.039268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14522.039268][ T1364] netdev_get_by_index+0x5e/0x80 [14522.039268][ T1364] fib6_nh_init+0x3d8/0x15b0 [14522.039268][ T1364] ip6_route_info_create+0xf18/0x17d0 [14522.039268][ T1364] ip6_route_add+0x1c/0x140 [14522.039268][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14522.039268][ T1364] addrconf_add_dev+0xe2/0x170 [14522.039268][ T1364] inet6_addr_add+0x12f/0xa40 [14522.039268][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14522.039268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14522.039268][ T1364] netlink_rcv_skb+0x130/0x360 [14522.039268][ T1364] netlink_unicast+0x449/0x710 [14522.039268][ T1364] netlink_sendmsg+0x723/0xbe0 [14522.039268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14522.039268][ T1364] ___sys_sendmsg+0xee/0x170 [14522.039268][ T1364] __sys_sendmsg+0xcd/0x170 [14522.039268][ T1364] do_syscall_64+0xc6/0x1e0 [14522.039268][ T1364] [14522.041529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14522.041529][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14522.041529][ T1364] ipv6_find_idev+0x102/0x170 [14522.041529][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14522.041529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14522.041529][ T1364] netlink_rcv_skb+0x130/0x360 [14522.041529][ T1364] netlink_unicast+0x449/0x710 [14522.041529][ T1364] netlink_sendmsg+0x723/0xbe0 [14522.041529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14522.041529][ T1364] ___sys_sendmsg+0xee/0x170 [14522.041529][ T1364] __sys_sendmsg+0xcd/0x170 [14522.041529][ T1364] do_syscall_64+0xc6/0x1e0 [14522.041529][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14522.041529][ T1364] [14522.043312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14522.043312][ T1364] neigh_parms_alloc+0x1e5/0x510 [14522.043312][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14522.043312][ T1364] ipv6_find_idev+0x102/0x170 [14522.043312][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14522.043312][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14522.043312][ T1364] netlink_rcv_skb+0x130/0x360 [14522.043312][ T1364] netlink_unicast+0x449/0x710 [14522.043312][ T1364] netlink_sendmsg+0x723/0xbe0 [14522.043312][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14522.043312][ T1364] ___sys_sendmsg+0xee/0x170 [14522.043312][ T1364] __sys_sendmsg+0xcd/0x170 [14522.043312][ T1364] do_syscall_64+0xc6/0x1e0 [14522.043312][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14522.043312][ T1364] [14532.291122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14532.292306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14532.292306][ T1364] ___neigh_create+0x14b/0xf60 [14532.292306][ T1364] ip6_finish_output2+0xa70/0xf80 [14532.292306][ T1364] ip6_finish_output+0x4ed/0xd30 [14532.292306][ T1364] ip6_output+0x1f3/0x770 [14532.292306][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14532.292306][ T1364] mld_sendpack+0x62d/0xbc0 [14532.292306][ T1364] mld_ifc_work+0x32/0x1f0 [14532.292306][ T1364] process_one_work+0x84d/0x18a0 [14532.292306][ T1364] worker_thread+0x587/0xd30 [14532.292306][ T1364] kthread+0x28a/0x350 [14532.292306][ T1364] ret_from_fork+0x31/0x70 [14532.292306][ T1364] ret_from_fork_asm+0x1a/0x30 [14532.292306][ T1364] [14532.294007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14532.294007][ T1364] dst_init+0x84/0x4a0 [14532.294007][ T1364] dst_alloc+0x97/0x150 [14532.294007][ T1364] ip6_dst_alloc+0x23/0x90 [14532.294007][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14532.294007][ T1364] ip6_pol_route+0x56f/0x840 [14532.294007][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14532.294007][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14532.294007][ T1364] ipv6_rcv+0x1ad/0x810 [14532.294007][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14532.294007][ T1364] process_backlog+0x101/0x620 [14532.294007][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14532.294007][ T1364] net_rx_action+0x495/0xbe0 [14532.294007][ T1364] __do_softirq+0x1b5/0x7f6 [14532.294007][ T1364] [14532.295886][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14532.295886][ T1364] netdev_get_by_index+0x5e/0x80 [14532.295886][ T1364] fib6_nh_init+0x3d8/0x15b0 [14532.295886][ T1364] ip6_route_info_create+0xf18/0x17d0 [14532.295886][ T1364] ip6_route_add+0x1c/0x140 [14532.295886][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14532.295886][ T1364] addrconf_add_dev+0xe2/0x170 [14532.295886][ T1364] inet6_addr_add+0x12f/0xa40 [14532.295886][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14532.295886][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14532.295886][ T1364] netlink_rcv_skb+0x130/0x360 [14532.295886][ T1364] netlink_unicast+0x449/0x710 [14532.295886][ T1364] netlink_sendmsg+0x723/0xbe0 [14532.295886][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14532.295886][ T1364] ___sys_sendmsg+0xee/0x170 [14532.295886][ T1364] __sys_sendmsg+0xcd/0x170 [14532.295886][ T1364] do_syscall_64+0xc6/0x1e0 [14532.295886][ T1364] [14532.298227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14532.298227][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14532.298227][ T1364] ipv6_find_idev+0x102/0x170 [14532.298227][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14532.298227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14532.298227][ T1364] netlink_rcv_skb+0x130/0x360 [14532.298227][ T1364] netlink_unicast+0x449/0x710 [14532.298227][ T1364] netlink_sendmsg+0x723/0xbe0 [14532.298227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14532.298227][ T1364] ___sys_sendmsg+0xee/0x170 [14532.298227][ T1364] __sys_sendmsg+0xcd/0x170 [14532.298227][ T1364] do_syscall_64+0xc6/0x1e0 [14532.298227][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14532.298227][ T1364] [14532.299988][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14532.299988][ T1364] neigh_parms_alloc+0x1e5/0x510 [14532.299988][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14532.299988][ T1364] ipv6_find_idev+0x102/0x170 [14532.299988][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14532.299988][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14532.299988][ T1364] netlink_rcv_skb+0x130/0x360 [14532.299988][ T1364] netlink_unicast+0x449/0x710 [14532.299988][ T1364] netlink_sendmsg+0x723/0xbe0 [14532.299988][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14532.299988][ T1364] ___sys_sendmsg+0xee/0x170 [14532.299988][ T1364] __sys_sendmsg+0xcd/0x170 [14532.299988][ T1364] do_syscall_64+0xc6/0x1e0 [14532.299988][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14532.299988][ T1364] [14542.547138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14542.548329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14542.548329][ T1364] ___neigh_create+0x14b/0xf60 [14542.548329][ T1364] ip6_finish_output2+0xa70/0xf80 [14542.548329][ T1364] ip6_finish_output+0x4ed/0xd30 [14542.548329][ T1364] ip6_output+0x1f3/0x770 [14542.548329][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14542.548329][ T1364] mld_sendpack+0x62d/0xbc0 [14542.548329][ T1364] mld_ifc_work+0x32/0x1f0 [14542.548329][ T1364] process_one_work+0x84d/0x18a0 [14542.548329][ T1364] worker_thread+0x587/0xd30 [14542.548329][ T1364] kthread+0x28a/0x350 [14542.548329][ T1364] ret_from_fork+0x31/0x70 [14542.548329][ T1364] ret_from_fork_asm+0x1a/0x30 [14542.548329][ T1364] [14542.550079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14542.550079][ T1364] dst_init+0x84/0x4a0 [14542.550079][ T1364] dst_alloc+0x97/0x150 [14542.550079][ T1364] ip6_dst_alloc+0x23/0x90 [14542.550079][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14542.550079][ T1364] ip6_pol_route+0x56f/0x840 [14542.550079][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14542.550079][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14542.550079][ T1364] ipv6_rcv+0x1ad/0x810 [14542.550079][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14542.550079][ T1364] process_backlog+0x101/0x620 [14542.550079][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14542.550079][ T1364] net_rx_action+0x495/0xbe0 [14542.550079][ T1364] __do_softirq+0x1b5/0x7f6 [14542.550079][ T1364] [14542.551906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14542.551906][ T1364] netdev_get_by_index+0x5e/0x80 [14542.551906][ T1364] fib6_nh_init+0x3d8/0x15b0 [14542.551906][ T1364] ip6_route_info_create+0xf18/0x17d0 [14542.551906][ T1364] ip6_route_add+0x1c/0x140 [14542.551906][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14542.551906][ T1364] addrconf_add_dev+0xe2/0x170 [14542.551906][ T1364] inet6_addr_add+0x12f/0xa40 [14542.551906][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14542.551906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14542.551906][ T1364] netlink_rcv_skb+0x130/0x360 [14542.551906][ T1364] netlink_unicast+0x449/0x710 [14542.551906][ T1364] netlink_sendmsg+0x723/0xbe0 [14542.551906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14542.551906][ T1364] ___sys_sendmsg+0xee/0x170 [14542.551906][ T1364] __sys_sendmsg+0xcd/0x170 [14542.551906][ T1364] do_syscall_64+0xc6/0x1e0 [14542.551906][ T1364] [14542.554120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14542.554120][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14542.554120][ T1364] ipv6_find_idev+0x102/0x170 [14542.554120][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14542.554120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14542.554120][ T1364] netlink_rcv_skb+0x130/0x360 [14542.554120][ T1364] netlink_unicast+0x449/0x710 [14542.554120][ T1364] netlink_sendmsg+0x723/0xbe0 [14542.554120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14542.554120][ T1364] ___sys_sendmsg+0xee/0x170 [14542.554120][ T1364] __sys_sendmsg+0xcd/0x170 [14542.554120][ T1364] do_syscall_64+0xc6/0x1e0 [14542.554120][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14542.554120][ T1364] [14542.555797][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14542.555797][ T1364] neigh_parms_alloc+0x1e5/0x510 [14542.555797][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14542.555797][ T1364] ipv6_find_idev+0x102/0x170 [14542.555797][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14542.555797][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14542.555797][ T1364] netlink_rcv_skb+0x130/0x360 [14542.555797][ T1364] netlink_unicast+0x449/0x710 [14542.555797][ T1364] netlink_sendmsg+0x723/0xbe0 [14542.555797][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14542.555797][ T1364] ___sys_sendmsg+0xee/0x170 [14542.555797][ T1364] __sys_sendmsg+0xcd/0x170 [14542.555797][ T1364] do_syscall_64+0xc6/0x1e0 [14542.555797][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14542.555797][ T1364] [14552.619117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14552.619768][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14552.619768][ T1364] ___neigh_create+0x14b/0xf60 [14552.619768][ T1364] ip6_finish_output2+0xa70/0xf80 [14552.619768][ T1364] ip6_finish_output+0x4ed/0xd30 [14552.619768][ T1364] ip6_output+0x1f3/0x770 [14552.619768][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14552.619768][ T1364] mld_sendpack+0x62d/0xbc0 [14552.619768][ T1364] mld_ifc_work+0x32/0x1f0 [14552.619768][ T1364] process_one_work+0x84d/0x18a0 [14552.619768][ T1364] worker_thread+0x587/0xd30 [14552.619768][ T1364] kthread+0x28a/0x350 [14552.619768][ T1364] ret_from_fork+0x31/0x70 [14552.619768][ T1364] ret_from_fork_asm+0x1a/0x30 [14552.619768][ T1364] [14552.621479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14552.621479][ T1364] dst_init+0x84/0x4a0 [14552.621479][ T1364] dst_alloc+0x97/0x150 [14552.621479][ T1364] ip6_dst_alloc+0x23/0x90 [14552.621479][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14552.621479][ T1364] ip6_pol_route+0x56f/0x840 [14552.621479][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14552.621479][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14552.621479][ T1364] ipv6_rcv+0x1ad/0x810 [14552.621479][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14552.621479][ T1364] process_backlog+0x101/0x620 [14552.621479][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14552.621479][ T1364] net_rx_action+0x495/0xbe0 [14552.621479][ T1364] __do_softirq+0x1b5/0x7f6 [14552.621479][ T1364] [14552.623391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14552.623391][ T1364] netdev_get_by_index+0x5e/0x80 [14552.623391][ T1364] fib6_nh_init+0x3d8/0x15b0 [14552.623391][ T1364] ip6_route_info_create+0xf18/0x17d0 [14552.623391][ T1364] ip6_route_add+0x1c/0x140 [14552.623391][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14552.623391][ T1364] addrconf_add_dev+0xe2/0x170 [14552.623391][ T1364] inet6_addr_add+0x12f/0xa40 [14552.623391][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14552.623391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14552.623391][ T1364] netlink_rcv_skb+0x130/0x360 [14552.623391][ T1364] netlink_unicast+0x449/0x710 [14552.623391][ T1364] netlink_sendmsg+0x723/0xbe0 [14552.623391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14552.623391][ T1364] ___sys_sendmsg+0xee/0x170 [14552.623391][ T1364] __sys_sendmsg+0xcd/0x170 [14552.623391][ T1364] do_syscall_64+0xc6/0x1e0 [14552.623391][ T1364] [14552.626174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14552.626174][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14552.626174][ T1364] ipv6_find_idev+0x102/0x170 [14552.626174][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14552.626174][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14552.626174][ T1364] netlink_rcv_skb+0x130/0x360 [14552.626174][ T1364] netlink_unicast+0x449/0x710 [14552.626174][ T1364] netlink_sendmsg+0x723/0xbe0 [14552.626174][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14552.626174][ T1364] ___sys_sendmsg+0xee/0x170 [14552.626174][ T1364] __sys_sendmsg+0xcd/0x170 [14552.626174][ T1364] do_syscall_64+0xc6/0x1e0 [14552.626174][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14552.626174][ T1364] [14552.628330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14552.628330][ T1364] neigh_parms_alloc+0x1e5/0x510 [14552.628330][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14552.628330][ T1364] ipv6_find_idev+0x102/0x170 [14552.628330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14552.628330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14552.628330][ T1364] netlink_rcv_skb+0x130/0x360 [14552.628330][ T1364] netlink_unicast+0x449/0x710 [14552.628330][ T1364] netlink_sendmsg+0x723/0xbe0 [14552.628330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14552.628330][ T1364] ___sys_sendmsg+0xee/0x170 [14552.628330][ T1364] __sys_sendmsg+0xcd/0x170 [14552.628330][ T1364] do_syscall_64+0xc6/0x1e0 [14552.628330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14552.628330][ T1364] [14562.699137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14562.699719][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14562.699719][ T1364] ___neigh_create+0x14b/0xf60 [14562.699719][ T1364] ip6_finish_output2+0xa70/0xf80 [14562.699719][ T1364] ip6_finish_output+0x4ed/0xd30 [14562.699719][ T1364] ip6_output+0x1f3/0x770 [14562.699719][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14562.699719][ T1364] mld_sendpack+0x62d/0xbc0 [14562.699719][ T1364] mld_ifc_work+0x32/0x1f0 [14562.699719][ T1364] process_one_work+0x84d/0x18a0 [14562.699719][ T1364] worker_thread+0x587/0xd30 [14562.699719][ T1364] kthread+0x28a/0x350 [14562.699719][ T1364] ret_from_fork+0x31/0x70 [14562.699719][ T1364] ret_from_fork_asm+0x1a/0x30 [14562.699719][ T1364] [14562.701397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14562.701397][ T1364] dst_init+0x84/0x4a0 [14562.701397][ T1364] dst_alloc+0x97/0x150 [14562.701397][ T1364] ip6_dst_alloc+0x23/0x90 [14562.701397][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14562.701397][ T1364] ip6_pol_route+0x56f/0x840 [14562.701397][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14562.701397][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14562.701397][ T1364] ipv6_rcv+0x1ad/0x810 [14562.701397][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14562.701397][ T1364] process_backlog+0x101/0x620 [14562.701397][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14562.701397][ T1364] net_rx_action+0x495/0xbe0 [14562.701397][ T1364] __do_softirq+0x1b5/0x7f6 [14562.701397][ T1364] [14562.703261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14562.703261][ T1364] netdev_get_by_index+0x5e/0x80 [14562.703261][ T1364] fib6_nh_init+0x3d8/0x15b0 [14562.703261][ T1364] ip6_route_info_create+0xf18/0x17d0 [14562.703261][ T1364] ip6_route_add+0x1c/0x140 [14562.703261][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14562.703261][ T1364] addrconf_add_dev+0xe2/0x170 [14562.703261][ T1364] inet6_addr_add+0x12f/0xa40 [14562.703261][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14562.703261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14562.703261][ T1364] netlink_rcv_skb+0x130/0x360 [14562.703261][ T1364] netlink_unicast+0x449/0x710 [14562.703261][ T1364] netlink_sendmsg+0x723/0xbe0 [14562.703261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14562.703261][ T1364] ___sys_sendmsg+0xee/0x170 [14562.703261][ T1364] __sys_sendmsg+0xcd/0x170 [14562.703261][ T1364] do_syscall_64+0xc6/0x1e0 [14562.703261][ T1364] [14562.705473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14562.705473][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14562.705473][ T1364] ipv6_find_idev+0x102/0x170 [14562.705473][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14562.705473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14562.705473][ T1364] netlink_rcv_skb+0x130/0x360 [14562.705473][ T1364] netlink_unicast+0x449/0x710 [14562.705473][ T1364] netlink_sendmsg+0x723/0xbe0 [14562.705473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14562.705473][ T1364] ___sys_sendmsg+0xee/0x170 [14562.705473][ T1364] __sys_sendmsg+0xcd/0x170 [14562.705473][ T1364] do_syscall_64+0xc6/0x1e0 [14562.705473][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14562.705473][ T1364] [14562.707212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14562.707212][ T1364] neigh_parms_alloc+0x1e5/0x510 [14562.707212][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14562.707212][ T1364] ipv6_find_idev+0x102/0x170 [14562.707212][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14562.707212][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14562.707212][ T1364] netlink_rcv_skb+0x130/0x360 [14562.707212][ T1364] netlink_unicast+0x449/0x710 [14562.707212][ T1364] netlink_sendmsg+0x723/0xbe0 [14562.707212][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14562.707212][ T1364] ___sys_sendmsg+0xee/0x170 [14562.707212][ T1364] __sys_sendmsg+0xcd/0x170 [14562.707212][ T1364] do_syscall_64+0xc6/0x1e0 [14562.707212][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14562.707212][ T1364] [14572.947118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14572.947646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14572.947646][ T1364] ___neigh_create+0x14b/0xf60 [14572.947646][ T1364] ip6_finish_output2+0xa70/0xf80 [14572.947646][ T1364] ip6_finish_output+0x4ed/0xd30 [14572.947646][ T1364] ip6_output+0x1f3/0x770 [14572.947646][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14572.947646][ T1364] mld_sendpack+0x62d/0xbc0 [14572.947646][ T1364] mld_ifc_work+0x32/0x1f0 [14572.947646][ T1364] process_one_work+0x84d/0x18a0 [14572.947646][ T1364] worker_thread+0x587/0xd30 [14572.947646][ T1364] kthread+0x28a/0x350 [14572.947646][ T1364] ret_from_fork+0x31/0x70 [14572.947646][ T1364] ret_from_fork_asm+0x1a/0x30 [14572.947646][ T1364] [14572.949342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14572.949342][ T1364] dst_init+0x84/0x4a0 [14572.949342][ T1364] dst_alloc+0x97/0x150 [14572.949342][ T1364] ip6_dst_alloc+0x23/0x90 [14572.949342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14572.949342][ T1364] ip6_pol_route+0x56f/0x840 [14572.949342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14572.949342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14572.949342][ T1364] ipv6_rcv+0x1ad/0x810 [14572.949342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14572.949342][ T1364] process_backlog+0x101/0x620 [14572.949342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14572.949342][ T1364] net_rx_action+0x495/0xbe0 [14572.949342][ T1364] __do_softirq+0x1b5/0x7f6 [14572.949342][ T1364] [14572.951184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14572.951184][ T1364] netdev_get_by_index+0x5e/0x80 [14572.951184][ T1364] fib6_nh_init+0x3d8/0x15b0 [14572.951184][ T1364] ip6_route_info_create+0xf18/0x17d0 [14572.951184][ T1364] ip6_route_add+0x1c/0x140 [14572.951184][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14572.951184][ T1364] addrconf_add_dev+0xe2/0x170 [14572.951184][ T1364] inet6_addr_add+0x12f/0xa40 [14572.951184][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14572.951184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.951184][ T1364] netlink_rcv_skb+0x130/0x360 [14572.951184][ T1364] netlink_unicast+0x449/0x710 [14572.951184][ T1364] netlink_sendmsg+0x723/0xbe0 [14572.951184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14572.951184][ T1364] ___sys_sendmsg+0xee/0x170 [14572.951184][ T1364] __sys_sendmsg+0xcd/0x170 [14572.951184][ T1364] do_syscall_64+0xc6/0x1e0 [14572.951184][ T1364] [14572.953655][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14572.953655][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14572.953655][ T1364] ipv6_find_idev+0x102/0x170 [14572.953655][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14572.953655][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.953655][ T1364] netlink_rcv_skb+0x130/0x360 [14572.953655][ T1364] netlink_unicast+0x449/0x710 [14572.953655][ T1364] netlink_sendmsg+0x723/0xbe0 [14572.953655][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14572.953655][ T1364] ___sys_sendmsg+0xee/0x170 [14572.953655][ T1364] __sys_sendmsg+0xcd/0x170 [14572.953655][ T1364] do_syscall_64+0xc6/0x1e0 [14572.953655][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14572.953655][ T1364] [14572.955290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14572.955290][ T1364] neigh_parms_alloc+0x1e5/0x510 [14572.955290][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14572.955290][ T1364] ipv6_find_idev+0x102/0x170 [14572.955290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14572.955290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14572.955290][ T1364] netlink_rcv_skb+0x130/0x360 [14572.955290][ T1364] netlink_unicast+0x449/0x710 [14572.955290][ T1364] netlink_sendmsg+0x723/0xbe0 [14572.955290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14572.955290][ T1364] ___sys_sendmsg+0xee/0x170 [14572.955290][ T1364] __sys_sendmsg+0xcd/0x170 [14572.955290][ T1364] do_syscall_64+0xc6/0x1e0 [14572.955290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14572.955290][ T1364] [14583.195120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14583.195668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14583.195668][ T1364] ___neigh_create+0x14b/0xf60 [14583.195668][ T1364] ip6_finish_output2+0xa70/0xf80 [14583.195668][ T1364] ip6_finish_output+0x4ed/0xd30 [14583.195668][ T1364] ip6_output+0x1f3/0x770 [14583.195668][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14583.195668][ T1364] mld_sendpack+0x62d/0xbc0 [14583.195668][ T1364] mld_ifc_work+0x32/0x1f0 [14583.195668][ T1364] process_one_work+0x84d/0x18a0 [14583.195668][ T1364] worker_thread+0x587/0xd30 [14583.195668][ T1364] kthread+0x28a/0x350 [14583.195668][ T1364] ret_from_fork+0x31/0x70 [14583.195668][ T1364] ret_from_fork_asm+0x1a/0x30 [14583.195668][ T1364] [14583.197279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14583.197279][ T1364] dst_init+0x84/0x4a0 [14583.197279][ T1364] dst_alloc+0x97/0x150 [14583.197279][ T1364] ip6_dst_alloc+0x23/0x90 [14583.197279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14583.197279][ T1364] ip6_pol_route+0x56f/0x840 [14583.197279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14583.197279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14583.197279][ T1364] ipv6_rcv+0x1ad/0x810 [14583.197279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14583.197279][ T1364] process_backlog+0x101/0x620 [14583.197279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14583.197279][ T1364] net_rx_action+0x495/0xbe0 [14583.197279][ T1364] __do_softirq+0x1b5/0x7f6 [14583.197279][ T1364] [14583.198995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14583.198995][ T1364] netdev_get_by_index+0x5e/0x80 [14583.198995][ T1364] fib6_nh_init+0x3d8/0x15b0 [14583.198995][ T1364] ip6_route_info_create+0xf18/0x17d0 [14583.198995][ T1364] ip6_route_add+0x1c/0x140 [14583.198995][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14583.198995][ T1364] addrconf_add_dev+0xe2/0x170 [14583.198995][ T1364] inet6_addr_add+0x12f/0xa40 [14583.198995][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14583.198995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14583.198995][ T1364] netlink_rcv_skb+0x130/0x360 [14583.198995][ T1364] netlink_unicast+0x449/0x710 [14583.198995][ T1364] netlink_sendmsg+0x723/0xbe0 [14583.198995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14583.198995][ T1364] ___sys_sendmsg+0xee/0x170 [14583.198995][ T1364] __sys_sendmsg+0xcd/0x170 [14583.198995][ T1364] do_syscall_64+0xc6/0x1e0 [14583.198995][ T1364] [14583.201152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14583.201152][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14583.201152][ T1364] ipv6_find_idev+0x102/0x170 [14583.201152][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14583.201152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14583.201152][ T1364] netlink_rcv_skb+0x130/0x360 [14583.201152][ T1364] netlink_unicast+0x449/0x710 [14583.201152][ T1364] netlink_sendmsg+0x723/0xbe0 [14583.201152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14583.201152][ T1364] ___sys_sendmsg+0xee/0x170 [14583.201152][ T1364] __sys_sendmsg+0xcd/0x170 [14583.201152][ T1364] do_syscall_64+0xc6/0x1e0 [14583.201152][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14583.201152][ T1364] [14583.202747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14583.202747][ T1364] neigh_parms_alloc+0x1e5/0x510 [14583.202747][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14583.202747][ T1364] ipv6_find_idev+0x102/0x170 [14583.202747][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14583.202747][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14583.202747][ T1364] netlink_rcv_skb+0x130/0x360 [14583.202747][ T1364] netlink_unicast+0x449/0x710 [14583.202747][ T1364] netlink_sendmsg+0x723/0xbe0 [14583.202747][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14583.202747][ T1364] ___sys_sendmsg+0xee/0x170 [14583.202747][ T1364] __sys_sendmsg+0xcd/0x170 [14583.202747][ T1364] do_syscall_64+0xc6/0x1e0 [14583.202747][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14583.202747][ T1364] [14593.451127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14593.451676][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14593.451676][ T1364] ___neigh_create+0x14b/0xf60 [14593.451676][ T1364] ip6_finish_output2+0xa70/0xf80 [14593.451676][ T1364] ip6_finish_output+0x4ed/0xd30 [14593.451676][ T1364] ip6_output+0x1f3/0x770 [14593.451676][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14593.451676][ T1364] mld_sendpack+0x62d/0xbc0 [14593.451676][ T1364] mld_ifc_work+0x32/0x1f0 [14593.451676][ T1364] process_one_work+0x84d/0x18a0 [14593.451676][ T1364] worker_thread+0x587/0xd30 [14593.451676][ T1364] kthread+0x28a/0x350 [14593.451676][ T1364] ret_from_fork+0x31/0x70 [14593.451676][ T1364] ret_from_fork_asm+0x1a/0x30 [14593.451676][ T1364] [14593.453399][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14593.453399][ T1364] dst_init+0x84/0x4a0 [14593.453399][ T1364] dst_alloc+0x97/0x150 [14593.453399][ T1364] ip6_dst_alloc+0x23/0x90 [14593.453399][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14593.453399][ T1364] ip6_pol_route+0x56f/0x840 [14593.453399][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14593.453399][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14593.453399][ T1364] ipv6_rcv+0x1ad/0x810 [14593.453399][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14593.453399][ T1364] process_backlog+0x101/0x620 [14593.453399][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14593.453399][ T1364] net_rx_action+0x495/0xbe0 [14593.453399][ T1364] __do_softirq+0x1b5/0x7f6 [14593.453399][ T1364] [14593.455158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14593.455158][ T1364] netdev_get_by_index+0x5e/0x80 [14593.455158][ T1364] fib6_nh_init+0x3d8/0x15b0 [14593.455158][ T1364] ip6_route_info_create+0xf18/0x17d0 [14593.455158][ T1364] ip6_route_add+0x1c/0x140 [14593.455158][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14593.455158][ T1364] addrconf_add_dev+0xe2/0x170 [14593.455158][ T1364] inet6_addr_add+0x12f/0xa40 [14593.455158][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14593.455158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14593.455158][ T1364] netlink_rcv_skb+0x130/0x360 [14593.455158][ T1364] netlink_unicast+0x449/0x710 [14593.455158][ T1364] netlink_sendmsg+0x723/0xbe0 [14593.455158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14593.455158][ T1364] ___sys_sendmsg+0xee/0x170 [14593.455158][ T1364] __sys_sendmsg+0xcd/0x170 [14593.455158][ T1364] do_syscall_64+0xc6/0x1e0 [14593.455158][ T1364] [14593.457314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14593.457314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14593.457314][ T1364] ipv6_find_idev+0x102/0x170 [14593.457314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14593.457314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14593.457314][ T1364] netlink_rcv_skb+0x130/0x360 [14593.457314][ T1364] netlink_unicast+0x449/0x710 [14593.457314][ T1364] netlink_sendmsg+0x723/0xbe0 [14593.457314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14593.457314][ T1364] ___sys_sendmsg+0xee/0x170 [14593.457314][ T1364] __sys_sendmsg+0xcd/0x170 [14593.457314][ T1364] do_syscall_64+0xc6/0x1e0 [14593.457314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14593.457314][ T1364] [14593.458973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14593.458973][ T1364] neigh_parms_alloc+0x1e5/0x510 [14593.458973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14593.458973][ T1364] ipv6_find_idev+0x102/0x170 [14593.458973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14593.458973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14593.458973][ T1364] netlink_rcv_skb+0x130/0x360 [14593.458973][ T1364] netlink_unicast+0x449/0x710 [14593.458973][ T1364] netlink_sendmsg+0x723/0xbe0 [14593.458973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14593.458973][ T1364] ___sys_sendmsg+0xee/0x170 [14593.458973][ T1364] __sys_sendmsg+0xcd/0x170 [14593.458973][ T1364] do_syscall_64+0xc6/0x1e0 [14593.458973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14593.458973][ T1364] [14603.699113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14603.699692][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14603.699692][ T1364] ___neigh_create+0x14b/0xf60 [14603.699692][ T1364] ip6_finish_output2+0xa70/0xf80 [14603.699692][ T1364] ip6_finish_output+0x4ed/0xd30 [14603.699692][ T1364] ip6_output+0x1f3/0x770 [14603.699692][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14603.699692][ T1364] mld_sendpack+0x62d/0xbc0 [14603.699692][ T1364] mld_ifc_work+0x32/0x1f0 [14603.699692][ T1364] process_one_work+0x84d/0x18a0 [14603.699692][ T1364] worker_thread+0x587/0xd30 [14603.699692][ T1364] kthread+0x28a/0x350 [14603.699692][ T1364] ret_from_fork+0x31/0x70 [14603.699692][ T1364] ret_from_fork_asm+0x1a/0x30 [14603.699692][ T1364] [14603.701313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14603.701313][ T1364] dst_init+0x84/0x4a0 [14603.701313][ T1364] dst_alloc+0x97/0x150 [14603.701313][ T1364] ip6_dst_alloc+0x23/0x90 [14603.701313][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14603.701313][ T1364] ip6_pol_route+0x56f/0x840 [14603.701313][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14603.701313][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14603.701313][ T1364] ipv6_rcv+0x1ad/0x810 [14603.701313][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14603.701313][ T1364] process_backlog+0x101/0x620 [14603.701313][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14603.701313][ T1364] net_rx_action+0x495/0xbe0 [14603.701313][ T1364] __do_softirq+0x1b5/0x7f6 [14603.701313][ T1364] [14603.703090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14603.703090][ T1364] netdev_get_by_index+0x5e/0x80 [14603.703090][ T1364] fib6_nh_init+0x3d8/0x15b0 [14603.703090][ T1364] ip6_route_info_create+0xf18/0x17d0 [14603.703090][ T1364] ip6_route_add+0x1c/0x140 [14603.703090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14603.703090][ T1364] addrconf_add_dev+0xe2/0x170 [14603.703090][ T1364] inet6_addr_add+0x12f/0xa40 [14603.703090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14603.703090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14603.703090][ T1364] netlink_rcv_skb+0x130/0x360 [14603.703090][ T1364] netlink_unicast+0x449/0x710 [14603.703090][ T1364] netlink_sendmsg+0x723/0xbe0 [14603.703090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14603.703090][ T1364] ___sys_sendmsg+0xee/0x170 [14603.703090][ T1364] __sys_sendmsg+0xcd/0x170 [14603.703090][ T1364] do_syscall_64+0xc6/0x1e0 [14603.703090][ T1364] [14603.705194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14603.705194][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14603.705194][ T1364] ipv6_find_idev+0x102/0x170 [14603.705194][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14603.705194][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14603.705194][ T1364] netlink_rcv_skb+0x130/0x360 [14603.705194][ T1364] netlink_unicast+0x449/0x710 [14603.705194][ T1364] netlink_sendmsg+0x723/0xbe0 [14603.705194][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14603.705194][ T1364] ___sys_sendmsg+0xee/0x170 [14603.705194][ T1364] __sys_sendmsg+0xcd/0x170 [14603.705194][ T1364] do_syscall_64+0xc6/0x1e0 [14603.705194][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14603.705194][ T1364] [14603.706793][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14603.706793][ T1364] neigh_parms_alloc+0x1e5/0x510 [14603.706793][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14603.706793][ T1364] ipv6_find_idev+0x102/0x170 [14603.706793][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14603.706793][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14603.706793][ T1364] netlink_rcv_skb+0x130/0x360 [14603.706793][ T1364] netlink_unicast+0x449/0x710 [14603.706793][ T1364] netlink_sendmsg+0x723/0xbe0 [14603.706793][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14603.706793][ T1364] ___sys_sendmsg+0xee/0x170 [14603.706793][ T1364] __sys_sendmsg+0xcd/0x170 [14603.706793][ T1364] do_syscall_64+0xc6/0x1e0 [14603.706793][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14603.706793][ T1364] [14613.827121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14613.828295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14613.828295][ T1364] ___neigh_create+0x14b/0xf60 [14613.828295][ T1364] ip6_finish_output2+0xa70/0xf80 [14613.828295][ T1364] ip6_finish_output+0x4ed/0xd30 [14613.828295][ T1364] ip6_output+0x1f3/0x770 [14613.828295][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14613.828295][ T1364] mld_sendpack+0x62d/0xbc0 [14613.828295][ T1364] mld_ifc_work+0x32/0x1f0 [14613.828295][ T1364] process_one_work+0x84d/0x18a0 [14613.828295][ T1364] worker_thread+0x587/0xd30 [14613.828295][ T1364] kthread+0x28a/0x350 [14613.828295][ T1364] ret_from_fork+0x31/0x70 [14613.828295][ T1364] ret_from_fork_asm+0x1a/0x30 [14613.828295][ T1364] [14613.829993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14613.829993][ T1364] dst_init+0x84/0x4a0 [14613.829993][ T1364] dst_alloc+0x97/0x150 [14613.829993][ T1364] ip6_dst_alloc+0x23/0x90 [14613.829993][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14613.829993][ T1364] ip6_pol_route+0x56f/0x840 [14613.829993][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14613.829993][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14613.829993][ T1364] ipv6_rcv+0x1ad/0x810 [14613.829993][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14613.829993][ T1364] process_backlog+0x101/0x620 [14613.829993][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14613.829993][ T1364] net_rx_action+0x495/0xbe0 [14613.829993][ T1364] __do_softirq+0x1b5/0x7f6 [14613.829993][ T1364] [14613.831711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14613.831711][ T1364] netdev_get_by_index+0x5e/0x80 [14613.831711][ T1364] fib6_nh_init+0x3d8/0x15b0 [14613.831711][ T1364] ip6_route_info_create+0xf18/0x17d0 [14613.831711][ T1364] ip6_route_add+0x1c/0x140 [14613.831711][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14613.831711][ T1364] addrconf_add_dev+0xe2/0x170 [14613.831711][ T1364] inet6_addr_add+0x12f/0xa40 [14613.831711][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14613.831711][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14613.831711][ T1364] netlink_rcv_skb+0x130/0x360 [14613.831711][ T1364] netlink_unicast+0x449/0x710 [14613.831711][ T1364] netlink_sendmsg+0x723/0xbe0 [14613.831711][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14613.831711][ T1364] ___sys_sendmsg+0xee/0x170 [14613.831711][ T1364] __sys_sendmsg+0xcd/0x170 [14613.831711][ T1364] do_syscall_64+0xc6/0x1e0 [14613.831711][ T1364] [14613.833812][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14613.833812][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14613.833812][ T1364] ipv6_find_idev+0x102/0x170 [14613.833812][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14613.833812][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14613.833812][ T1364] netlink_rcv_skb+0x130/0x360 [14613.833812][ T1364] netlink_unicast+0x449/0x710 [14613.833812][ T1364] netlink_sendmsg+0x723/0xbe0 [14613.833812][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14613.833812][ T1364] ___sys_sendmsg+0xee/0x170 [14613.833812][ T1364] __sys_sendmsg+0xcd/0x170 [14613.833812][ T1364] do_syscall_64+0xc6/0x1e0 [14613.833812][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14613.833812][ T1364] [14613.835472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14613.835472][ T1364] neigh_parms_alloc+0x1e5/0x510 [14613.835472][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14613.835472][ T1364] ipv6_find_idev+0x102/0x170 [14613.835472][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14613.835472][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14613.835472][ T1364] netlink_rcv_skb+0x130/0x360 [14613.835472][ T1364] netlink_unicast+0x449/0x710 [14613.835472][ T1364] netlink_sendmsg+0x723/0xbe0 [14613.835472][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14613.835472][ T1364] ___sys_sendmsg+0xee/0x170 [14613.835472][ T1364] __sys_sendmsg+0xcd/0x170 [14613.835472][ T1364] do_syscall_64+0xc6/0x1e0 [14613.835472][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14613.835472][ T1364] [14623.891121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14623.891678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14623.891678][ T1364] ___neigh_create+0x14b/0xf60 [14623.891678][ T1364] ip6_finish_output2+0xa70/0xf80 [14623.891678][ T1364] ip6_finish_output+0x4ed/0xd30 [14623.891678][ T1364] ip6_output+0x1f3/0x770 [14623.891678][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14623.891678][ T1364] mld_sendpack+0x62d/0xbc0 [14623.891678][ T1364] mld_ifc_work+0x32/0x1f0 [14623.891678][ T1364] process_one_work+0x84d/0x18a0 [14623.891678][ T1364] worker_thread+0x587/0xd30 [14623.891678][ T1364] kthread+0x28a/0x350 [14623.891678][ T1364] ret_from_fork+0x31/0x70 [14623.891678][ T1364] ret_from_fork_asm+0x1a/0x30 [14623.891678][ T1364] [14623.893404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14623.893404][ T1364] dst_init+0x84/0x4a0 [14623.893404][ T1364] dst_alloc+0x97/0x150 [14623.893404][ T1364] ip6_dst_alloc+0x23/0x90 [14623.893404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14623.893404][ T1364] ip6_pol_route+0x56f/0x840 [14623.893404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14623.893404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14623.893404][ T1364] ipv6_rcv+0x1ad/0x810 [14623.893404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14623.893404][ T1364] process_backlog+0x101/0x620 [14623.893404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14623.893404][ T1364] net_rx_action+0x495/0xbe0 [14623.893404][ T1364] __do_softirq+0x1b5/0x7f6 [14623.893404][ T1364] [14623.895232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14623.895232][ T1364] netdev_get_by_index+0x5e/0x80 [14623.895232][ T1364] fib6_nh_init+0x3d8/0x15b0 [14623.895232][ T1364] ip6_route_info_create+0xf18/0x17d0 [14623.895232][ T1364] ip6_route_add+0x1c/0x140 [14623.895232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14623.895232][ T1364] addrconf_add_dev+0xe2/0x170 [14623.895232][ T1364] inet6_addr_add+0x12f/0xa40 [14623.895232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14623.895232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.895232][ T1364] netlink_rcv_skb+0x130/0x360 [14623.895232][ T1364] netlink_unicast+0x449/0x710 [14623.895232][ T1364] netlink_sendmsg+0x723/0xbe0 [14623.895232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14623.895232][ T1364] ___sys_sendmsg+0xee/0x170 [14623.895232][ T1364] __sys_sendmsg+0xcd/0x170 [14623.895232][ T1364] do_syscall_64+0xc6/0x1e0 [14623.895232][ T1364] [14623.897928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14623.897928][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14623.897928][ T1364] ipv6_find_idev+0x102/0x170 [14623.897928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14623.897928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.897928][ T1364] netlink_rcv_skb+0x130/0x360 [14623.897928][ T1364] netlink_unicast+0x449/0x710 [14623.897928][ T1364] netlink_sendmsg+0x723/0xbe0 [14623.897928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14623.897928][ T1364] ___sys_sendmsg+0xee/0x170 [14623.897928][ T1364] __sys_sendmsg+0xcd/0x170 [14623.897928][ T1364] do_syscall_64+0xc6/0x1e0 [14623.897928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14623.897928][ T1364] [14623.899648][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14623.899648][ T1364] neigh_parms_alloc+0x1e5/0x510 [14623.899648][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14623.899648][ T1364] ipv6_find_idev+0x102/0x170 [14623.899648][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14623.899648][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14623.899648][ T1364] netlink_rcv_skb+0x130/0x360 [14623.899648][ T1364] netlink_unicast+0x449/0x710 [14623.899648][ T1364] netlink_sendmsg+0x723/0xbe0 [14623.899648][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14623.899648][ T1364] ___sys_sendmsg+0xee/0x170 [14623.899648][ T1364] __sys_sendmsg+0xcd/0x170 [14623.899648][ T1364] do_syscall_64+0xc6/0x1e0 [14623.899648][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14623.899648][ T1364] [14634.139062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14634.139553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14634.139553][ T1364] ___neigh_create+0x14b/0xf60 [14634.139553][ T1364] ip6_finish_output2+0xa70/0xf80 [14634.139553][ T1364] ip6_finish_output+0x4ed/0xd30 [14634.139553][ T1364] ip6_output+0x1f3/0x770 [14634.139553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14634.139553][ T1364] mld_sendpack+0x62d/0xbc0 [14634.139553][ T1364] mld_ifc_work+0x32/0x1f0 [14634.139553][ T1364] process_one_work+0x84d/0x18a0 [14634.139553][ T1364] worker_thread+0x587/0xd30 [14634.139553][ T1364] kthread+0x28a/0x350 [14634.139553][ T1364] ret_from_fork+0x31/0x70 [14634.139553][ T1364] ret_from_fork_asm+0x1a/0x30 [14634.139553][ T1364] [14634.141263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14634.141263][ T1364] dst_init+0x84/0x4a0 [14634.141263][ T1364] dst_alloc+0x97/0x150 [14634.141263][ T1364] ip6_dst_alloc+0x23/0x90 [14634.141263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14634.141263][ T1364] ip6_pol_route+0x56f/0x840 [14634.141263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14634.141263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14634.141263][ T1364] ipv6_rcv+0x1ad/0x810 [14634.141263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14634.141263][ T1364] process_backlog+0x101/0x620 [14634.141263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14634.141263][ T1364] net_rx_action+0x495/0xbe0 [14634.141263][ T1364] __do_softirq+0x1b5/0x7f6 [14634.141263][ T1364] [14634.143051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14634.143051][ T1364] netdev_get_by_index+0x5e/0x80 [14634.143051][ T1364] fib6_nh_init+0x3d8/0x15b0 [14634.143051][ T1364] ip6_route_info_create+0xf18/0x17d0 [14634.143051][ T1364] ip6_route_add+0x1c/0x140 [14634.143051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14634.143051][ T1364] addrconf_add_dev+0xe2/0x170 [14634.143051][ T1364] inet6_addr_add+0x12f/0xa40 [14634.143051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14634.143051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14634.143051][ T1364] netlink_rcv_skb+0x130/0x360 [14634.143051][ T1364] netlink_unicast+0x449/0x710 [14634.143051][ T1364] netlink_sendmsg+0x723/0xbe0 [14634.143051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14634.143051][ T1364] ___sys_sendmsg+0xee/0x170 [14634.143051][ T1364] __sys_sendmsg+0xcd/0x170 [14634.143051][ T1364] do_syscall_64+0xc6/0x1e0 [14634.143051][ T1364] [14634.145183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14634.145183][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14634.145183][ T1364] ipv6_find_idev+0x102/0x170 [14634.145183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14634.145183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14634.145183][ T1364] netlink_rcv_skb+0x130/0x360 [14634.145183][ T1364] netlink_unicast+0x449/0x710 [14634.145183][ T1364] netlink_sendmsg+0x723/0xbe0 [14634.145183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14634.145183][ T1364] ___sys_sendmsg+0xee/0x170 [14634.145183][ T1364] __sys_sendmsg+0xcd/0x170 [14634.145183][ T1364] do_syscall_64+0xc6/0x1e0 [14634.145183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14634.145183][ T1364] [14634.146916][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14634.146916][ T1364] neigh_parms_alloc+0x1e5/0x510 [14634.146916][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14634.146916][ T1364] ipv6_find_idev+0x102/0x170 [14634.146916][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14634.146916][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14634.146916][ T1364] netlink_rcv_skb+0x130/0x360 [14634.146916][ T1364] netlink_unicast+0x449/0x710 [14634.146916][ T1364] netlink_sendmsg+0x723/0xbe0 [14634.146916][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14634.146916][ T1364] ___sys_sendmsg+0xee/0x170 [14634.146916][ T1364] __sys_sendmsg+0xcd/0x170 [14634.146916][ T1364] do_syscall_64+0xc6/0x1e0 [14634.146916][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14634.146916][ T1364] [14644.387146][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14644.387724][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14644.387724][ T1364] ___neigh_create+0x14b/0xf60 [14644.387724][ T1364] ip6_finish_output2+0xa70/0xf80 [14644.387724][ T1364] ip6_finish_output+0x4ed/0xd30 [14644.387724][ T1364] ip6_output+0x1f3/0x770 [14644.387724][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14644.387724][ T1364] mld_sendpack+0x62d/0xbc0 [14644.387724][ T1364] mld_ifc_work+0x32/0x1f0 [14644.387724][ T1364] process_one_work+0x84d/0x18a0 [14644.387724][ T1364] worker_thread+0x587/0xd30 [14644.387724][ T1364] kthread+0x28a/0x350 [14644.387724][ T1364] ret_from_fork+0x31/0x70 [14644.387724][ T1364] ret_from_fork_asm+0x1a/0x30 [14644.387724][ T1364] [14644.389436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14644.389436][ T1364] dst_init+0x84/0x4a0 [14644.389436][ T1364] dst_alloc+0x97/0x150 [14644.389436][ T1364] ip6_dst_alloc+0x23/0x90 [14644.389436][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14644.389436][ T1364] ip6_pol_route+0x56f/0x840 [14644.389436][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14644.389436][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14644.389436][ T1364] ipv6_rcv+0x1ad/0x810 [14644.389436][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14644.389436][ T1364] process_backlog+0x101/0x620 [14644.389436][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14644.389436][ T1364] net_rx_action+0x495/0xbe0 [14644.389436][ T1364] __do_softirq+0x1b5/0x7f6 [14644.389436][ T1364] [14644.391322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14644.391322][ T1364] netdev_get_by_index+0x5e/0x80 [14644.391322][ T1364] fib6_nh_init+0x3d8/0x15b0 [14644.391322][ T1364] ip6_route_info_create+0xf18/0x17d0 [14644.391322][ T1364] ip6_route_add+0x1c/0x140 [14644.391322][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14644.391322][ T1364] addrconf_add_dev+0xe2/0x170 [14644.391322][ T1364] inet6_addr_add+0x12f/0xa40 [14644.391322][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14644.391322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14644.391322][ T1364] netlink_rcv_skb+0x130/0x360 [14644.391322][ T1364] netlink_unicast+0x449/0x710 [14644.391322][ T1364] netlink_sendmsg+0x723/0xbe0 [14644.391322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14644.391322][ T1364] ___sys_sendmsg+0xee/0x170 [14644.391322][ T1364] __sys_sendmsg+0xcd/0x170 [14644.391322][ T1364] do_syscall_64+0xc6/0x1e0 [14644.391322][ T1364] [14644.393424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14644.393424][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14644.393424][ T1364] ipv6_find_idev+0x102/0x170 [14644.393424][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14644.393424][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14644.393424][ T1364] netlink_rcv_skb+0x130/0x360 [14644.393424][ T1364] netlink_unicast+0x449/0x710 [14644.393424][ T1364] netlink_sendmsg+0x723/0xbe0 [14644.393424][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14644.393424][ T1364] ___sys_sendmsg+0xee/0x170 [14644.393424][ T1364] __sys_sendmsg+0xcd/0x170 [14644.393424][ T1364] do_syscall_64+0xc6/0x1e0 [14644.393424][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14644.393424][ T1364] [14644.395043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14644.395043][ T1364] neigh_parms_alloc+0x1e5/0x510 [14644.395043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14644.395043][ T1364] ipv6_find_idev+0x102/0x170 [14644.395043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14644.395043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14644.395043][ T1364] netlink_rcv_skb+0x130/0x360 [14644.395043][ T1364] netlink_unicast+0x449/0x710 [14644.395043][ T1364] netlink_sendmsg+0x723/0xbe0 [14644.395043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14644.395043][ T1364] ___sys_sendmsg+0xee/0x170 [14644.395043][ T1364] __sys_sendmsg+0xcd/0x170 [14644.395043][ T1364] do_syscall_64+0xc6/0x1e0 [14644.395043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14644.395043][ T1364] [14654.635204][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14654.635747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14654.635747][ T1364] ___neigh_create+0x14b/0xf60 [14654.635747][ T1364] ip6_finish_output2+0xa70/0xf80 [14654.635747][ T1364] ip6_finish_output+0x4ed/0xd30 [14654.635747][ T1364] ip6_output+0x1f3/0x770 [14654.635747][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14654.635747][ T1364] mld_sendpack+0x62d/0xbc0 [14654.635747][ T1364] mld_ifc_work+0x32/0x1f0 [14654.635747][ T1364] process_one_work+0x84d/0x18a0 [14654.635747][ T1364] worker_thread+0x587/0xd30 [14654.635747][ T1364] kthread+0x28a/0x350 [14654.635747][ T1364] ret_from_fork+0x31/0x70 [14654.635747][ T1364] ret_from_fork_asm+0x1a/0x30 [14654.635747][ T1364] [14654.637361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14654.637361][ T1364] dst_init+0x84/0x4a0 [14654.637361][ T1364] dst_alloc+0x97/0x150 [14654.637361][ T1364] ip6_dst_alloc+0x23/0x90 [14654.637361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14654.637361][ T1364] ip6_pol_route+0x56f/0x840 [14654.637361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14654.637361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14654.637361][ T1364] ipv6_rcv+0x1ad/0x810 [14654.637361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14654.637361][ T1364] process_backlog+0x101/0x620 [14654.637361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14654.637361][ T1364] net_rx_action+0x495/0xbe0 [14654.637361][ T1364] __do_softirq+0x1b5/0x7f6 [14654.637361][ T1364] [14654.639155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14654.639155][ T1364] netdev_get_by_index+0x5e/0x80 [14654.639155][ T1364] fib6_nh_init+0x3d8/0x15b0 [14654.639155][ T1364] ip6_route_info_create+0xf18/0x17d0 [14654.639155][ T1364] ip6_route_add+0x1c/0x140 [14654.639155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14654.639155][ T1364] addrconf_add_dev+0xe2/0x170 [14654.639155][ T1364] inet6_addr_add+0x12f/0xa40 [14654.639155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14654.639155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14654.639155][ T1364] netlink_rcv_skb+0x130/0x360 [14654.639155][ T1364] netlink_unicast+0x449/0x710 [14654.639155][ T1364] netlink_sendmsg+0x723/0xbe0 [14654.639155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14654.639155][ T1364] ___sys_sendmsg+0xee/0x170 [14654.639155][ T1364] __sys_sendmsg+0xcd/0x170 [14654.639155][ T1364] do_syscall_64+0xc6/0x1e0 [14654.639155][ T1364] [14654.641285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14654.641285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14654.641285][ T1364] ipv6_find_idev+0x102/0x170 [14654.641285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14654.641285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14654.641285][ T1364] netlink_rcv_skb+0x130/0x360 [14654.641285][ T1364] netlink_unicast+0x449/0x710 [14654.641285][ T1364] netlink_sendmsg+0x723/0xbe0 [14654.641285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14654.641285][ T1364] ___sys_sendmsg+0xee/0x170 [14654.641285][ T1364] __sys_sendmsg+0xcd/0x170 [14654.641285][ T1364] do_syscall_64+0xc6/0x1e0 [14654.641285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14654.641285][ T1364] [14654.642935][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14654.642935][ T1364] neigh_parms_alloc+0x1e5/0x510 [14654.642935][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14654.642935][ T1364] ipv6_find_idev+0x102/0x170 [14654.642935][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14654.642935][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14654.642935][ T1364] netlink_rcv_skb+0x130/0x360 [14654.642935][ T1364] netlink_unicast+0x449/0x710 [14654.642935][ T1364] netlink_sendmsg+0x723/0xbe0 [14654.642935][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14654.642935][ T1364] ___sys_sendmsg+0xee/0x170 [14654.642935][ T1364] __sys_sendmsg+0xcd/0x170 [14654.642935][ T1364] do_syscall_64+0xc6/0x1e0 [14654.642935][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14654.642935][ T1364] [14664.731132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14664.731686][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14664.731686][ T1364] ___neigh_create+0x14b/0xf60 [14664.731686][ T1364] ip6_finish_output2+0xa70/0xf80 [14664.731686][ T1364] ip6_finish_output+0x4ed/0xd30 [14664.731686][ T1364] ip6_output+0x1f3/0x770 [14664.731686][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14664.731686][ T1364] mld_sendpack+0x62d/0xbc0 [14664.731686][ T1364] mld_ifc_work+0x32/0x1f0 [14664.731686][ T1364] process_one_work+0x84d/0x18a0 [14664.731686][ T1364] worker_thread+0x587/0xd30 [14664.731686][ T1364] kthread+0x28a/0x350 [14664.731686][ T1364] ret_from_fork+0x31/0x70 [14664.731686][ T1364] ret_from_fork_asm+0x1a/0x30 [14664.731686][ T1364] [14664.733346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14664.733346][ T1364] dst_init+0x84/0x4a0 [14664.733346][ T1364] dst_alloc+0x97/0x150 [14664.733346][ T1364] ip6_dst_alloc+0x23/0x90 [14664.733346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14664.733346][ T1364] ip6_pol_route+0x56f/0x840 [14664.733346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14664.733346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14664.733346][ T1364] ipv6_rcv+0x1ad/0x810 [14664.733346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14664.733346][ T1364] process_backlog+0x101/0x620 [14664.733346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14664.733346][ T1364] net_rx_action+0x495/0xbe0 [14664.733346][ T1364] __do_softirq+0x1b5/0x7f6 [14664.733346][ T1364] [14664.735109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14664.735109][ T1364] netdev_get_by_index+0x5e/0x80 [14664.735109][ T1364] fib6_nh_init+0x3d8/0x15b0 [14664.735109][ T1364] ip6_route_info_create+0xf18/0x17d0 [14664.735109][ T1364] ip6_route_add+0x1c/0x140 [14664.735109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14664.735109][ T1364] addrconf_add_dev+0xe2/0x170 [14664.735109][ T1364] inet6_addr_add+0x12f/0xa40 [14664.735109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14664.735109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14664.735109][ T1364] netlink_rcv_skb+0x130/0x360 [14664.735109][ T1364] netlink_unicast+0x449/0x710 [14664.735109][ T1364] netlink_sendmsg+0x723/0xbe0 [14664.735109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14664.735109][ T1364] ___sys_sendmsg+0xee/0x170 [14664.735109][ T1364] __sys_sendmsg+0xcd/0x170 [14664.735109][ T1364] do_syscall_64+0xc6/0x1e0 [14664.735109][ T1364] [14664.737297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14664.737297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14664.737297][ T1364] ipv6_find_idev+0x102/0x170 [14664.737297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14664.737297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14664.737297][ T1364] netlink_rcv_skb+0x130/0x360 [14664.737297][ T1364] netlink_unicast+0x449/0x710 [14664.737297][ T1364] netlink_sendmsg+0x723/0xbe0 [14664.737297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14664.737297][ T1364] ___sys_sendmsg+0xee/0x170 [14664.737297][ T1364] __sys_sendmsg+0xcd/0x170 [14664.737297][ T1364] do_syscall_64+0xc6/0x1e0 [14664.737297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14664.737297][ T1364] [14664.739002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14664.739002][ T1364] neigh_parms_alloc+0x1e5/0x510 [14664.739002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14664.739002][ T1364] ipv6_find_idev+0x102/0x170 [14664.739002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14664.739002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14664.739002][ T1364] netlink_rcv_skb+0x130/0x360 [14664.739002][ T1364] netlink_unicast+0x449/0x710 [14664.739002][ T1364] netlink_sendmsg+0x723/0xbe0 [14664.739002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14664.739002][ T1364] ___sys_sendmsg+0xee/0x170 [14664.739002][ T1364] __sys_sendmsg+0xcd/0x170 [14664.739002][ T1364] do_syscall_64+0xc6/0x1e0 [14664.739002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14664.739002][ T1364] [14674.843223][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14674.843711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14674.843711][ T1364] ___neigh_create+0x14b/0xf60 [14674.843711][ T1364] ip6_finish_output2+0xa70/0xf80 [14674.843711][ T1364] ip6_finish_output+0x4ed/0xd30 [14674.843711][ T1364] ip6_output+0x1f3/0x770 [14674.843711][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14674.843711][ T1364] mld_sendpack+0x62d/0xbc0 [14674.843711][ T1364] mld_ifc_work+0x32/0x1f0 [14674.843711][ T1364] process_one_work+0x84d/0x18a0 [14674.843711][ T1364] worker_thread+0x587/0xd30 [14674.843711][ T1364] kthread+0x28a/0x350 [14674.843711][ T1364] ret_from_fork+0x31/0x70 [14674.843711][ T1364] ret_from_fork_asm+0x1a/0x30 [14674.843711][ T1364] [14674.845415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14674.845415][ T1364] dst_init+0x84/0x4a0 [14674.845415][ T1364] dst_alloc+0x97/0x150 [14674.845415][ T1364] ip6_dst_alloc+0x23/0x90 [14674.845415][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14674.845415][ T1364] ip6_pol_route+0x56f/0x840 [14674.845415][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14674.845415][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14674.845415][ T1364] ipv6_rcv+0x1ad/0x810 [14674.845415][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14674.845415][ T1364] process_backlog+0x101/0x620 [14674.845415][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14674.845415][ T1364] net_rx_action+0x495/0xbe0 [14674.845415][ T1364] __do_softirq+0x1b5/0x7f6 [14674.845415][ T1364] [14674.847203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14674.847203][ T1364] netdev_get_by_index+0x5e/0x80 [14674.847203][ T1364] fib6_nh_init+0x3d8/0x15b0 [14674.847203][ T1364] ip6_route_info_create+0xf18/0x17d0 [14674.847203][ T1364] ip6_route_add+0x1c/0x140 [14674.847203][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14674.847203][ T1364] addrconf_add_dev+0xe2/0x170 [14674.847203][ T1364] inet6_addr_add+0x12f/0xa40 [14674.847203][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14674.847203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.847203][ T1364] netlink_rcv_skb+0x130/0x360 [14674.847203][ T1364] netlink_unicast+0x449/0x710 [14674.847203][ T1364] netlink_sendmsg+0x723/0xbe0 [14674.847203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14674.847203][ T1364] ___sys_sendmsg+0xee/0x170 [14674.847203][ T1364] __sys_sendmsg+0xcd/0x170 [14674.847203][ T1364] do_syscall_64+0xc6/0x1e0 [14674.847203][ T1364] [14674.849468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14674.849468][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14674.849468][ T1364] ipv6_find_idev+0x102/0x170 [14674.849468][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14674.849468][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.849468][ T1364] netlink_rcv_skb+0x130/0x360 [14674.849468][ T1364] netlink_unicast+0x449/0x710 [14674.849468][ T1364] netlink_sendmsg+0x723/0xbe0 [14674.849468][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14674.849468][ T1364] ___sys_sendmsg+0xee/0x170 [14674.849468][ T1364] __sys_sendmsg+0xcd/0x170 [14674.849468][ T1364] do_syscall_64+0xc6/0x1e0 [14674.849468][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14674.849468][ T1364] [14674.851101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14674.851101][ T1364] neigh_parms_alloc+0x1e5/0x510 [14674.851101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14674.851101][ T1364] ipv6_find_idev+0x102/0x170 [14674.851101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14674.851101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14674.851101][ T1364] netlink_rcv_skb+0x130/0x360 [14674.851101][ T1364] netlink_unicast+0x449/0x710 [14674.851101][ T1364] netlink_sendmsg+0x723/0xbe0 [14674.851101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14674.851101][ T1364] ___sys_sendmsg+0xee/0x170 [14674.851101][ T1364] __sys_sendmsg+0xcd/0x170 [14674.851101][ T1364] do_syscall_64+0xc6/0x1e0 [14674.851101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14674.851101][ T1364] [14685.099137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14685.099746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14685.099746][ T1364] ___neigh_create+0x14b/0xf60 [14685.099746][ T1364] ip6_finish_output2+0xa70/0xf80 [14685.099746][ T1364] ip6_finish_output+0x4ed/0xd30 [14685.099746][ T1364] ip6_output+0x1f3/0x770 [14685.099746][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14685.099746][ T1364] mld_sendpack+0x62d/0xbc0 [14685.099746][ T1364] mld_ifc_work+0x32/0x1f0 [14685.099746][ T1364] process_one_work+0x84d/0x18a0 [14685.099746][ T1364] worker_thread+0x587/0xd30 [14685.099746][ T1364] kthread+0x28a/0x350 [14685.099746][ T1364] ret_from_fork+0x31/0x70 [14685.099746][ T1364] ret_from_fork_asm+0x1a/0x30 [14685.099746][ T1364] [14685.101369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14685.101369][ T1364] dst_init+0x84/0x4a0 [14685.101369][ T1364] dst_alloc+0x97/0x150 [14685.101369][ T1364] ip6_dst_alloc+0x23/0x90 [14685.101369][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14685.101369][ T1364] ip6_pol_route+0x56f/0x840 [14685.101369][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14685.101369][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14685.101369][ T1364] ipv6_rcv+0x1ad/0x810 [14685.101369][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14685.101369][ T1364] process_backlog+0x101/0x620 [14685.101369][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14685.101369][ T1364] net_rx_action+0x495/0xbe0 [14685.101369][ T1364] __do_softirq+0x1b5/0x7f6 [14685.101369][ T1364] [14685.103219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14685.103219][ T1364] netdev_get_by_index+0x5e/0x80 [14685.103219][ T1364] fib6_nh_init+0x3d8/0x15b0 [14685.103219][ T1364] ip6_route_info_create+0xf18/0x17d0 [14685.103219][ T1364] ip6_route_add+0x1c/0x140 [14685.103219][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14685.103219][ T1364] addrconf_add_dev+0xe2/0x170 [14685.103219][ T1364] inet6_addr_add+0x12f/0xa40 [14685.103219][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14685.103219][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14685.103219][ T1364] netlink_rcv_skb+0x130/0x360 [14685.103219][ T1364] netlink_unicast+0x449/0x710 [14685.103219][ T1364] netlink_sendmsg+0x723/0xbe0 [14685.103219][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14685.103219][ T1364] ___sys_sendmsg+0xee/0x170 [14685.103219][ T1364] __sys_sendmsg+0xcd/0x170 [14685.103219][ T1364] do_syscall_64+0xc6/0x1e0 [14685.103219][ T1364] [14685.105316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14685.105316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14685.105316][ T1364] ipv6_find_idev+0x102/0x170 [14685.105316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14685.105316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14685.105316][ T1364] netlink_rcv_skb+0x130/0x360 [14685.105316][ T1364] netlink_unicast+0x449/0x710 [14685.105316][ T1364] netlink_sendmsg+0x723/0xbe0 [14685.105316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14685.105316][ T1364] ___sys_sendmsg+0xee/0x170 [14685.105316][ T1364] __sys_sendmsg+0xcd/0x170 [14685.105316][ T1364] do_syscall_64+0xc6/0x1e0 [14685.105316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14685.105316][ T1364] [14685.106975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14685.106975][ T1364] neigh_parms_alloc+0x1e5/0x510 [14685.106975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14685.106975][ T1364] ipv6_find_idev+0x102/0x170 [14685.106975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14685.106975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14685.106975][ T1364] netlink_rcv_skb+0x130/0x360 [14685.106975][ T1364] netlink_unicast+0x449/0x710 [14685.106975][ T1364] netlink_sendmsg+0x723/0xbe0 [14685.106975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14685.106975][ T1364] ___sys_sendmsg+0xee/0x170 [14685.106975][ T1364] __sys_sendmsg+0xcd/0x170 [14685.106975][ T1364] do_syscall_64+0xc6/0x1e0 [14685.106975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14685.106975][ T1364] [14695.355122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14695.355703][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14695.355703][ T1364] ___neigh_create+0x14b/0xf60 [14695.355703][ T1364] ip6_finish_output2+0xa70/0xf80 [14695.355703][ T1364] ip6_finish_output+0x4ed/0xd30 [14695.355703][ T1364] ip6_output+0x1f3/0x770 [14695.355703][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14695.355703][ T1364] mld_sendpack+0x62d/0xbc0 [14695.355703][ T1364] mld_ifc_work+0x32/0x1f0 [14695.355703][ T1364] process_one_work+0x84d/0x18a0 [14695.355703][ T1364] worker_thread+0x587/0xd30 [14695.355703][ T1364] kthread+0x28a/0x350 [14695.355703][ T1364] ret_from_fork+0x31/0x70 [14695.355703][ T1364] ret_from_fork_asm+0x1a/0x30 [14695.355703][ T1364] [14695.357404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14695.357404][ T1364] dst_init+0x84/0x4a0 [14695.357404][ T1364] dst_alloc+0x97/0x150 [14695.357404][ T1364] ip6_dst_alloc+0x23/0x90 [14695.357404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14695.357404][ T1364] ip6_pol_route+0x56f/0x840 [14695.357404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14695.357404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14695.357404][ T1364] ipv6_rcv+0x1ad/0x810 [14695.357404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14695.357404][ T1364] process_backlog+0x101/0x620 [14695.357404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14695.357404][ T1364] net_rx_action+0x495/0xbe0 [14695.357404][ T1364] __do_softirq+0x1b5/0x7f6 [14695.357404][ T1364] [14695.359197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14695.359197][ T1364] netdev_get_by_index+0x5e/0x80 [14695.359197][ T1364] fib6_nh_init+0x3d8/0x15b0 [14695.359197][ T1364] ip6_route_info_create+0xf18/0x17d0 [14695.359197][ T1364] ip6_route_add+0x1c/0x140 [14695.359197][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14695.359197][ T1364] addrconf_add_dev+0xe2/0x170 [14695.359197][ T1364] inet6_addr_add+0x12f/0xa40 [14695.359197][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14695.359197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14695.359197][ T1364] netlink_rcv_skb+0x130/0x360 [14695.359197][ T1364] netlink_unicast+0x449/0x710 [14695.359197][ T1364] netlink_sendmsg+0x723/0xbe0 [14695.359197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14695.359197][ T1364] ___sys_sendmsg+0xee/0x170 [14695.359197][ T1364] __sys_sendmsg+0xcd/0x170 [14695.359197][ T1364] do_syscall_64+0xc6/0x1e0 [14695.359197][ T1364] [14695.361418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14695.361418][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14695.361418][ T1364] ipv6_find_idev+0x102/0x170 [14695.361418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14695.361418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14695.361418][ T1364] netlink_rcv_skb+0x130/0x360 [14695.361418][ T1364] netlink_unicast+0x449/0x710 [14695.361418][ T1364] netlink_sendmsg+0x723/0xbe0 [14695.361418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14695.361418][ T1364] ___sys_sendmsg+0xee/0x170 [14695.361418][ T1364] __sys_sendmsg+0xcd/0x170 [14695.361418][ T1364] do_syscall_64+0xc6/0x1e0 [14695.361418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14695.361418][ T1364] [14695.363070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14695.363070][ T1364] neigh_parms_alloc+0x1e5/0x510 [14695.363070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14695.363070][ T1364] ipv6_find_idev+0x102/0x170 [14695.363070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14695.363070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14695.363070][ T1364] netlink_rcv_skb+0x130/0x360 [14695.363070][ T1364] netlink_unicast+0x449/0x710 [14695.363070][ T1364] netlink_sendmsg+0x723/0xbe0 [14695.363070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14695.363070][ T1364] ___sys_sendmsg+0xee/0x170 [14695.363070][ T1364] __sys_sendmsg+0xcd/0x170 [14695.363070][ T1364] do_syscall_64+0xc6/0x1e0 [14695.363070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14695.363070][ T1364] [14705.571123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14705.571667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14705.571667][ T1364] ___neigh_create+0x14b/0xf60 [14705.571667][ T1364] ip6_finish_output2+0xa70/0xf80 [14705.571667][ T1364] ip6_finish_output+0x4ed/0xd30 [14705.571667][ T1364] ip6_output+0x1f3/0x770 [14705.571667][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14705.571667][ T1364] mld_sendpack+0x62d/0xbc0 [14705.571667][ T1364] mld_ifc_work+0x32/0x1f0 [14705.571667][ T1364] process_one_work+0x84d/0x18a0 [14705.571667][ T1364] worker_thread+0x587/0xd30 [14705.571667][ T1364] kthread+0x28a/0x350 [14705.571667][ T1364] ret_from_fork+0x31/0x70 [14705.571667][ T1364] ret_from_fork_asm+0x1a/0x30 [14705.571667][ T1364] [14705.573357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14705.573357][ T1364] dst_init+0x84/0x4a0 [14705.573357][ T1364] dst_alloc+0x97/0x150 [14705.573357][ T1364] ip6_dst_alloc+0x23/0x90 [14705.573357][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14705.573357][ T1364] ip6_pol_route+0x56f/0x840 [14705.573357][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14705.573357][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14705.573357][ T1364] ipv6_rcv+0x1ad/0x810 [14705.573357][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14705.573357][ T1364] process_backlog+0x101/0x620 [14705.573357][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14705.573357][ T1364] net_rx_action+0x495/0xbe0 [14705.573357][ T1364] __do_softirq+0x1b5/0x7f6 [14705.573357][ T1364] [14705.575232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14705.575232][ T1364] netdev_get_by_index+0x5e/0x80 [14705.575232][ T1364] fib6_nh_init+0x3d8/0x15b0 [14705.575232][ T1364] ip6_route_info_create+0xf18/0x17d0 [14705.575232][ T1364] ip6_route_add+0x1c/0x140 [14705.575232][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14705.575232][ T1364] addrconf_add_dev+0xe2/0x170 [14705.575232][ T1364] inet6_addr_add+0x12f/0xa40 [14705.575232][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14705.575232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14705.575232][ T1364] netlink_rcv_skb+0x130/0x360 [14705.575232][ T1364] netlink_unicast+0x449/0x710 [14705.575232][ T1364] netlink_sendmsg+0x723/0xbe0 [14705.575232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14705.575232][ T1364] ___sys_sendmsg+0xee/0x170 [14705.575232][ T1364] __sys_sendmsg+0xcd/0x170 [14705.575232][ T1364] do_syscall_64+0xc6/0x1e0 [14705.575232][ T1364] [14705.577906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14705.577906][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14705.577906][ T1364] ipv6_find_idev+0x102/0x170 [14705.577906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14705.577906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14705.577906][ T1364] netlink_rcv_skb+0x130/0x360 [14705.577906][ T1364] netlink_unicast+0x449/0x710 [14705.577906][ T1364] netlink_sendmsg+0x723/0xbe0 [14705.577906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14705.577906][ T1364] ___sys_sendmsg+0xee/0x170 [14705.577906][ T1364] __sys_sendmsg+0xcd/0x170 [14705.577906][ T1364] do_syscall_64+0xc6/0x1e0 [14705.577906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14705.577906][ T1364] [14705.579592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14705.579592][ T1364] neigh_parms_alloc+0x1e5/0x510 [14705.579592][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14705.579592][ T1364] ipv6_find_idev+0x102/0x170 [14705.579592][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14705.579592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14705.579592][ T1364] netlink_rcv_skb+0x130/0x360 [14705.579592][ T1364] netlink_unicast+0x449/0x710 [14705.579592][ T1364] netlink_sendmsg+0x723/0xbe0 [14705.579592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14705.579592][ T1364] ___sys_sendmsg+0xee/0x170 [14705.579592][ T1364] __sys_sendmsg+0xcd/0x170 [14705.579592][ T1364] do_syscall_64+0xc6/0x1e0 [14705.579592][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14705.579592][ T1364] [14715.731105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14715.731615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14715.731615][ T1364] ___neigh_create+0x14b/0xf60 [14715.731615][ T1364] ip6_finish_output2+0xa70/0xf80 [14715.731615][ T1364] ip6_finish_output+0x4ed/0xd30 [14715.731615][ T1364] ip6_output+0x1f3/0x770 [14715.731615][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14715.731615][ T1364] mld_sendpack+0x62d/0xbc0 [14715.731615][ T1364] mld_ifc_work+0x32/0x1f0 [14715.731615][ T1364] process_one_work+0x84d/0x18a0 [14715.731615][ T1364] worker_thread+0x587/0xd30 [14715.731615][ T1364] kthread+0x28a/0x350 [14715.731615][ T1364] ret_from_fork+0x31/0x70 [14715.731615][ T1364] ret_from_fork_asm+0x1a/0x30 [14715.731615][ T1364] [14715.733331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14715.733331][ T1364] dst_init+0x84/0x4a0 [14715.733331][ T1364] dst_alloc+0x97/0x150 [14715.733331][ T1364] ip6_dst_alloc+0x23/0x90 [14715.733331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14715.733331][ T1364] ip6_pol_route+0x56f/0x840 [14715.733331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14715.733331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14715.733331][ T1364] ipv6_rcv+0x1ad/0x810 [14715.733331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14715.733331][ T1364] process_backlog+0x101/0x620 [14715.733331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14715.733331][ T1364] net_rx_action+0x495/0xbe0 [14715.733331][ T1364] __do_softirq+0x1b5/0x7f6 [14715.733331][ T1364] [14715.735169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14715.735169][ T1364] netdev_get_by_index+0x5e/0x80 [14715.735169][ T1364] fib6_nh_init+0x3d8/0x15b0 [14715.735169][ T1364] ip6_route_info_create+0xf18/0x17d0 [14715.735169][ T1364] ip6_route_add+0x1c/0x140 [14715.735169][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14715.735169][ T1364] addrconf_add_dev+0xe2/0x170 [14715.735169][ T1364] inet6_addr_add+0x12f/0xa40 [14715.735169][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14715.735169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14715.735169][ T1364] netlink_rcv_skb+0x130/0x360 [14715.735169][ T1364] netlink_unicast+0x449/0x710 [14715.735169][ T1364] netlink_sendmsg+0x723/0xbe0 [14715.735169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14715.735169][ T1364] ___sys_sendmsg+0xee/0x170 [14715.735169][ T1364] __sys_sendmsg+0xcd/0x170 [14715.735169][ T1364] do_syscall_64+0xc6/0x1e0 [14715.735169][ T1364] [14715.737371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14715.737371][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14715.737371][ T1364] ipv6_find_idev+0x102/0x170 [14715.737371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14715.737371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14715.737371][ T1364] netlink_rcv_skb+0x130/0x360 [14715.737371][ T1364] netlink_unicast+0x449/0x710 [14715.737371][ T1364] netlink_sendmsg+0x723/0xbe0 [14715.737371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14715.737371][ T1364] ___sys_sendmsg+0xee/0x170 [14715.737371][ T1364] __sys_sendmsg+0xcd/0x170 [14715.737371][ T1364] do_syscall_64+0xc6/0x1e0 [14715.737371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14715.737371][ T1364] [14715.739089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14715.739089][ T1364] neigh_parms_alloc+0x1e5/0x510 [14715.739089][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14715.739089][ T1364] ipv6_find_idev+0x102/0x170 [14715.739089][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14715.739089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14715.739089][ T1364] netlink_rcv_skb+0x130/0x360 [14715.739089][ T1364] netlink_unicast+0x449/0x710 [14715.739089][ T1364] netlink_sendmsg+0x723/0xbe0 [14715.739089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14715.739089][ T1364] ___sys_sendmsg+0xee/0x170 [14715.739089][ T1364] __sys_sendmsg+0xcd/0x170 [14715.739089][ T1364] do_syscall_64+0xc6/0x1e0 [14715.739089][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14715.739089][ T1364] [14725.763087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14725.763599][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14725.763599][ T1364] ___neigh_create+0x14b/0xf60 [14725.763599][ T1364] ip6_finish_output2+0xa70/0xf80 [14725.763599][ T1364] ip6_finish_output+0x4ed/0xd30 [14725.763599][ T1364] ip6_output+0x1f3/0x770 [14725.763599][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14725.763599][ T1364] mld_sendpack+0x62d/0xbc0 [14725.763599][ T1364] mld_ifc_work+0x32/0x1f0 [14725.763599][ T1364] process_one_work+0x84d/0x18a0 [14725.763599][ T1364] worker_thread+0x587/0xd30 [14725.763599][ T1364] kthread+0x28a/0x350 [14725.763599][ T1364] ret_from_fork+0x31/0x70 [14725.763599][ T1364] ret_from_fork_asm+0x1a/0x30 [14725.763599][ T1364] [14725.765326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14725.765326][ T1364] dst_init+0x84/0x4a0 [14725.765326][ T1364] dst_alloc+0x97/0x150 [14725.765326][ T1364] ip6_dst_alloc+0x23/0x90 [14725.765326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14725.765326][ T1364] ip6_pol_route+0x56f/0x840 [14725.765326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14725.765326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14725.765326][ T1364] ipv6_rcv+0x1ad/0x810 [14725.765326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14725.765326][ T1364] process_backlog+0x101/0x620 [14725.765326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14725.765326][ T1364] net_rx_action+0x495/0xbe0 [14725.765326][ T1364] __do_softirq+0x1b5/0x7f6 [14725.765326][ T1364] [14725.767169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14725.767169][ T1364] netdev_get_by_index+0x5e/0x80 [14725.767169][ T1364] fib6_nh_init+0x3d8/0x15b0 [14725.767169][ T1364] ip6_route_info_create+0xf18/0x17d0 [14725.767169][ T1364] ip6_route_add+0x1c/0x140 [14725.767169][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14725.767169][ T1364] addrconf_add_dev+0xe2/0x170 [14725.767169][ T1364] inet6_addr_add+0x12f/0xa40 [14725.767169][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14725.767169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.767169][ T1364] netlink_rcv_skb+0x130/0x360 [14725.767169][ T1364] netlink_unicast+0x449/0x710 [14725.767169][ T1364] netlink_sendmsg+0x723/0xbe0 [14725.767169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14725.767169][ T1364] ___sys_sendmsg+0xee/0x170 [14725.767169][ T1364] __sys_sendmsg+0xcd/0x170 [14725.767169][ T1364] do_syscall_64+0xc6/0x1e0 [14725.767169][ T1364] [14725.769352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14725.769352][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14725.769352][ T1364] ipv6_find_idev+0x102/0x170 [14725.769352][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14725.769352][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.769352][ T1364] netlink_rcv_skb+0x130/0x360 [14725.769352][ T1364] netlink_unicast+0x449/0x710 [14725.769352][ T1364] netlink_sendmsg+0x723/0xbe0 [14725.769352][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14725.769352][ T1364] ___sys_sendmsg+0xee/0x170 [14725.769352][ T1364] __sys_sendmsg+0xcd/0x170 [14725.769352][ T1364] do_syscall_64+0xc6/0x1e0 [14725.769352][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14725.769352][ T1364] [14725.771067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14725.771067][ T1364] neigh_parms_alloc+0x1e5/0x510 [14725.771067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14725.771067][ T1364] ipv6_find_idev+0x102/0x170 [14725.771067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14725.771067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14725.771067][ T1364] netlink_rcv_skb+0x130/0x360 [14725.771067][ T1364] netlink_unicast+0x449/0x710 [14725.771067][ T1364] netlink_sendmsg+0x723/0xbe0 [14725.771067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14725.771067][ T1364] ___sys_sendmsg+0xee/0x170 [14725.771067][ T1364] __sys_sendmsg+0xcd/0x170 [14725.771067][ T1364] do_syscall_64+0xc6/0x1e0 [14725.771067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14725.771067][ T1364] [14735.987059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14735.987548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14735.987548][ T1364] ___neigh_create+0x14b/0xf60 [14735.987548][ T1364] ip6_finish_output2+0xa70/0xf80 [14735.987548][ T1364] ip6_finish_output+0x4ed/0xd30 [14735.987548][ T1364] ip6_output+0x1f3/0x770 [14735.987548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14735.987548][ T1364] mld_sendpack+0x62d/0xbc0 [14735.987548][ T1364] mld_ifc_work+0x32/0x1f0 [14735.987548][ T1364] process_one_work+0x84d/0x18a0 [14735.987548][ T1364] worker_thread+0x587/0xd30 [14735.987548][ T1364] kthread+0x28a/0x350 [14735.987548][ T1364] ret_from_fork+0x31/0x70 [14735.987548][ T1364] ret_from_fork_asm+0x1a/0x30 [14735.987548][ T1364] [14735.989349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14735.989349][ T1364] dst_init+0x84/0x4a0 [14735.989349][ T1364] dst_alloc+0x97/0x150 [14735.989349][ T1364] ip6_dst_alloc+0x23/0x90 [14735.989349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14735.989349][ T1364] ip6_pol_route+0x56f/0x840 [14735.989349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14735.989349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14735.989349][ T1364] ipv6_rcv+0x1ad/0x810 [14735.989349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14735.989349][ T1364] process_backlog+0x101/0x620 [14735.989349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14735.989349][ T1364] net_rx_action+0x495/0xbe0 [14735.989349][ T1364] __do_softirq+0x1b5/0x7f6 [14735.989349][ T1364] [14735.991257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14735.991257][ T1364] netdev_get_by_index+0x5e/0x80 [14735.991257][ T1364] fib6_nh_init+0x3d8/0x15b0 [14735.991257][ T1364] ip6_route_info_create+0xf18/0x17d0 [14735.991257][ T1364] ip6_route_add+0x1c/0x140 [14735.991257][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14735.991257][ T1364] addrconf_add_dev+0xe2/0x170 [14735.991257][ T1364] inet6_addr_add+0x12f/0xa40 [14735.991257][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14735.991257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.991257][ T1364] netlink_rcv_skb+0x130/0x360 [14735.991257][ T1364] netlink_unicast+0x449/0x710 [14735.991257][ T1364] netlink_sendmsg+0x723/0xbe0 [14735.991257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14735.991257][ T1364] ___sys_sendmsg+0xee/0x170 [14735.991257][ T1364] __sys_sendmsg+0xcd/0x170 [14735.991257][ T1364] do_syscall_64+0xc6/0x1e0 [14735.991257][ T1364] [14735.994035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14735.994035][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14735.994035][ T1364] ipv6_find_idev+0x102/0x170 [14735.994035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14735.994035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.994035][ T1364] netlink_rcv_skb+0x130/0x360 [14735.994035][ T1364] netlink_unicast+0x449/0x710 [14735.994035][ T1364] netlink_sendmsg+0x723/0xbe0 [14735.994035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14735.994035][ T1364] ___sys_sendmsg+0xee/0x170 [14735.994035][ T1364] __sys_sendmsg+0xcd/0x170 [14735.994035][ T1364] do_syscall_64+0xc6/0x1e0 [14735.994035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14735.994035][ T1364] [14735.995806][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14735.995806][ T1364] neigh_parms_alloc+0x1e5/0x510 [14735.995806][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14735.995806][ T1364] ipv6_find_idev+0x102/0x170 [14735.995806][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14735.995806][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14735.995806][ T1364] netlink_rcv_skb+0x130/0x360 [14735.995806][ T1364] netlink_unicast+0x449/0x710 [14735.995806][ T1364] netlink_sendmsg+0x723/0xbe0 [14735.995806][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14735.995806][ T1364] ___sys_sendmsg+0xee/0x170 [14735.995806][ T1364] __sys_sendmsg+0xcd/0x170 [14735.995806][ T1364] do_syscall_64+0xc6/0x1e0 [14735.995806][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14735.995806][ T1364] [14746.235101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14746.235603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14746.235603][ T1364] ___neigh_create+0x14b/0xf60 [14746.235603][ T1364] ip6_finish_output2+0xa70/0xf80 [14746.235603][ T1364] ip6_finish_output+0x4ed/0xd30 [14746.235603][ T1364] ip6_output+0x1f3/0x770 [14746.235603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14746.235603][ T1364] mld_sendpack+0x62d/0xbc0 [14746.235603][ T1364] mld_ifc_work+0x32/0x1f0 [14746.235603][ T1364] process_one_work+0x84d/0x18a0 [14746.235603][ T1364] worker_thread+0x587/0xd30 [14746.235603][ T1364] kthread+0x28a/0x350 [14746.235603][ T1364] ret_from_fork+0x31/0x70 [14746.235603][ T1364] ret_from_fork_asm+0x1a/0x30 [14746.235603][ T1364] [14746.237356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14746.237356][ T1364] dst_init+0x84/0x4a0 [14746.237356][ T1364] dst_alloc+0x97/0x150 [14746.237356][ T1364] ip6_dst_alloc+0x23/0x90 [14746.237356][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14746.237356][ T1364] ip6_pol_route+0x56f/0x840 [14746.237356][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14746.237356][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14746.237356][ T1364] ipv6_rcv+0x1ad/0x810 [14746.237356][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14746.237356][ T1364] process_backlog+0x101/0x620 [14746.237356][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14746.237356][ T1364] net_rx_action+0x495/0xbe0 [14746.237356][ T1364] __do_softirq+0x1b5/0x7f6 [14746.237356][ T1364] [14746.239189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14746.239189][ T1364] netdev_get_by_index+0x5e/0x80 [14746.239189][ T1364] fib6_nh_init+0x3d8/0x15b0 [14746.239189][ T1364] ip6_route_info_create+0xf18/0x17d0 [14746.239189][ T1364] ip6_route_add+0x1c/0x140 [14746.239189][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14746.239189][ T1364] addrconf_add_dev+0xe2/0x170 [14746.239189][ T1364] inet6_addr_add+0x12f/0xa40 [14746.239189][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14746.239189][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14746.239189][ T1364] netlink_rcv_skb+0x130/0x360 [14746.239189][ T1364] netlink_unicast+0x449/0x710 [14746.239189][ T1364] netlink_sendmsg+0x723/0xbe0 [14746.239189][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14746.239189][ T1364] ___sys_sendmsg+0xee/0x170 [14746.239189][ T1364] __sys_sendmsg+0xcd/0x170 [14746.239189][ T1364] do_syscall_64+0xc6/0x1e0 [14746.239189][ T1364] [14746.241390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14746.241390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14746.241390][ T1364] ipv6_find_idev+0x102/0x170 [14746.241390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14746.241390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14746.241390][ T1364] netlink_rcv_skb+0x130/0x360 [14746.241390][ T1364] netlink_unicast+0x449/0x710 [14746.241390][ T1364] netlink_sendmsg+0x723/0xbe0 [14746.241390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14746.241390][ T1364] ___sys_sendmsg+0xee/0x170 [14746.241390][ T1364] __sys_sendmsg+0xcd/0x170 [14746.241390][ T1364] do_syscall_64+0xc6/0x1e0 [14746.241390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14746.241390][ T1364] [14746.243119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14746.243119][ T1364] neigh_parms_alloc+0x1e5/0x510 [14746.243119][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14746.243119][ T1364] ipv6_find_idev+0x102/0x170 [14746.243119][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14746.243119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14746.243119][ T1364] netlink_rcv_skb+0x130/0x360 [14746.243119][ T1364] netlink_unicast+0x449/0x710 [14746.243119][ T1364] netlink_sendmsg+0x723/0xbe0 [14746.243119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14746.243119][ T1364] ___sys_sendmsg+0xee/0x170 [14746.243119][ T1364] __sys_sendmsg+0xcd/0x170 [14746.243119][ T1364] do_syscall_64+0xc6/0x1e0 [14746.243119][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14746.243119][ T1364] [14756.459057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14756.459537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14756.459537][ T1364] ___neigh_create+0x14b/0xf60 [14756.459537][ T1364] ip6_finish_output2+0xa70/0xf80 [14756.459537][ T1364] ip6_finish_output+0x4ed/0xd30 [14756.459537][ T1364] ip6_output+0x1f3/0x770 [14756.459537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14756.459537][ T1364] mld_sendpack+0x62d/0xbc0 [14756.459537][ T1364] mld_ifc_work+0x32/0x1f0 [14756.459537][ T1364] process_one_work+0x84d/0x18a0 [14756.459537][ T1364] worker_thread+0x587/0xd30 [14756.459537][ T1364] kthread+0x28a/0x350 [14756.459537][ T1364] ret_from_fork+0x31/0x70 [14756.459537][ T1364] ret_from_fork_asm+0x1a/0x30 [14756.459537][ T1364] [14756.461242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14756.461242][ T1364] dst_init+0x84/0x4a0 [14756.461242][ T1364] dst_alloc+0x97/0x150 [14756.461242][ T1364] ip6_dst_alloc+0x23/0x90 [14756.461242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14756.461242][ T1364] ip6_pol_route+0x56f/0x840 [14756.461242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14756.461242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14756.461242][ T1364] ipv6_rcv+0x1ad/0x810 [14756.461242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14756.461242][ T1364] process_backlog+0x101/0x620 [14756.461242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14756.461242][ T1364] net_rx_action+0x495/0xbe0 [14756.461242][ T1364] __do_softirq+0x1b5/0x7f6 [14756.461242][ T1364] [14756.463077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14756.463077][ T1364] netdev_get_by_index+0x5e/0x80 [14756.463077][ T1364] fib6_nh_init+0x3d8/0x15b0 [14756.463077][ T1364] ip6_route_info_create+0xf18/0x17d0 [14756.463077][ T1364] ip6_route_add+0x1c/0x140 [14756.463077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14756.463077][ T1364] addrconf_add_dev+0xe2/0x170 [14756.463077][ T1364] inet6_addr_add+0x12f/0xa40 [14756.463077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14756.463077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14756.463077][ T1364] netlink_rcv_skb+0x130/0x360 [14756.463077][ T1364] netlink_unicast+0x449/0x710 [14756.463077][ T1364] netlink_sendmsg+0x723/0xbe0 [14756.463077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14756.463077][ T1364] ___sys_sendmsg+0xee/0x170 [14756.463077][ T1364] __sys_sendmsg+0xcd/0x170 [14756.463077][ T1364] do_syscall_64+0xc6/0x1e0 [14756.463077][ T1364] [14756.465261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14756.465261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14756.465261][ T1364] ipv6_find_idev+0x102/0x170 [14756.465261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14756.465261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14756.465261][ T1364] netlink_rcv_skb+0x130/0x360 [14756.465261][ T1364] netlink_unicast+0x449/0x710 [14756.465261][ T1364] netlink_sendmsg+0x723/0xbe0 [14756.465261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14756.465261][ T1364] ___sys_sendmsg+0xee/0x170 [14756.465261][ T1364] __sys_sendmsg+0xcd/0x170 [14756.465261][ T1364] do_syscall_64+0xc6/0x1e0 [14756.465261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14756.465261][ T1364] [14756.467001][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14756.467001][ T1364] neigh_parms_alloc+0x1e5/0x510 [14756.467001][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14756.467001][ T1364] ipv6_find_idev+0x102/0x170 [14756.467001][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14756.467001][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14756.467001][ T1364] netlink_rcv_skb+0x130/0x360 [14756.467001][ T1364] netlink_unicast+0x449/0x710 [14756.467001][ T1364] netlink_sendmsg+0x723/0xbe0 [14756.467001][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14756.467001][ T1364] ___sys_sendmsg+0xee/0x170 [14756.467001][ T1364] __sys_sendmsg+0xcd/0x170 [14756.467001][ T1364] do_syscall_64+0xc6/0x1e0 [14756.467001][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14756.467001][ T1364] [14766.707013][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14766.707509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14766.707509][ T1364] ___neigh_create+0x14b/0xf60 [14766.707509][ T1364] ip6_finish_output2+0xa70/0xf80 [14766.707509][ T1364] ip6_finish_output+0x4ed/0xd30 [14766.707509][ T1364] ip6_output+0x1f3/0x770 [14766.707509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14766.707509][ T1364] mld_sendpack+0x62d/0xbc0 [14766.707509][ T1364] mld_ifc_work+0x32/0x1f0 [14766.707509][ T1364] process_one_work+0x84d/0x18a0 [14766.707509][ T1364] worker_thread+0x587/0xd30 [14766.707509][ T1364] kthread+0x28a/0x350 [14766.707509][ T1364] ret_from_fork+0x31/0x70 [14766.707509][ T1364] ret_from_fork_asm+0x1a/0x30 [14766.707509][ T1364] [14766.709241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14766.709241][ T1364] dst_init+0x84/0x4a0 [14766.709241][ T1364] dst_alloc+0x97/0x150 [14766.709241][ T1364] ip6_dst_alloc+0x23/0x90 [14766.709241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14766.709241][ T1364] ip6_pol_route+0x56f/0x840 [14766.709241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14766.709241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14766.709241][ T1364] ipv6_rcv+0x1ad/0x810 [14766.709241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14766.709241][ T1364] process_backlog+0x101/0x620 [14766.709241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14766.709241][ T1364] net_rx_action+0x495/0xbe0 [14766.709241][ T1364] __do_softirq+0x1b5/0x7f6 [14766.709241][ T1364] [14766.711078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14766.711078][ T1364] netdev_get_by_index+0x5e/0x80 [14766.711078][ T1364] fib6_nh_init+0x3d8/0x15b0 [14766.711078][ T1364] ip6_route_info_create+0xf18/0x17d0 [14766.711078][ T1364] ip6_route_add+0x1c/0x140 [14766.711078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14766.711078][ T1364] addrconf_add_dev+0xe2/0x170 [14766.711078][ T1364] inet6_addr_add+0x12f/0xa40 [14766.711078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14766.711078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14766.711078][ T1364] netlink_rcv_skb+0x130/0x360 [14766.711078][ T1364] netlink_unicast+0x449/0x710 [14766.711078][ T1364] netlink_sendmsg+0x723/0xbe0 [14766.711078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14766.711078][ T1364] ___sys_sendmsg+0xee/0x170 [14766.711078][ T1364] __sys_sendmsg+0xcd/0x170 [14766.711078][ T1364] do_syscall_64+0xc6/0x1e0 [14766.711078][ T1364] [14766.713286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14766.713286][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14766.713286][ T1364] ipv6_find_idev+0x102/0x170 [14766.713286][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14766.713286][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14766.713286][ T1364] netlink_rcv_skb+0x130/0x360 [14766.713286][ T1364] netlink_unicast+0x449/0x710 [14766.713286][ T1364] netlink_sendmsg+0x723/0xbe0 [14766.713286][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14766.713286][ T1364] ___sys_sendmsg+0xee/0x170 [14766.713286][ T1364] __sys_sendmsg+0xcd/0x170 [14766.713286][ T1364] do_syscall_64+0xc6/0x1e0 [14766.713286][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14766.713286][ T1364] [14766.715008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14766.715008][ T1364] neigh_parms_alloc+0x1e5/0x510 [14766.715008][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14766.715008][ T1364] ipv6_find_idev+0x102/0x170 [14766.715008][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14766.715008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14766.715008][ T1364] netlink_rcv_skb+0x130/0x360 [14766.715008][ T1364] netlink_unicast+0x449/0x710 [14766.715008][ T1364] netlink_sendmsg+0x723/0xbe0 [14766.715008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14766.715008][ T1364] ___sys_sendmsg+0xee/0x170 [14766.715008][ T1364] __sys_sendmsg+0xcd/0x170 [14766.715008][ T1364] do_syscall_64+0xc6/0x1e0 [14766.715008][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14766.715008][ T1364] [14776.955087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14776.955586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14776.955586][ T1364] ___neigh_create+0x14b/0xf60 [14776.955586][ T1364] ip6_finish_output2+0xa70/0xf80 [14776.955586][ T1364] ip6_finish_output+0x4ed/0xd30 [14776.955586][ T1364] ip6_output+0x1f3/0x770 [14776.955586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14776.955586][ T1364] mld_sendpack+0x62d/0xbc0 [14776.955586][ T1364] mld_ifc_work+0x32/0x1f0 [14776.955586][ T1364] process_one_work+0x84d/0x18a0 [14776.955586][ T1364] worker_thread+0x587/0xd30 [14776.955586][ T1364] kthread+0x28a/0x350 [14776.955586][ T1364] ret_from_fork+0x31/0x70 [14776.955586][ T1364] ret_from_fork_asm+0x1a/0x30 [14776.955586][ T1364] [14776.957323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14776.957323][ T1364] dst_init+0x84/0x4a0 [14776.957323][ T1364] dst_alloc+0x97/0x150 [14776.957323][ T1364] ip6_dst_alloc+0x23/0x90 [14776.957323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14776.957323][ T1364] ip6_pol_route+0x56f/0x840 [14776.957323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14776.957323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14776.957323][ T1364] ipv6_rcv+0x1ad/0x810 [14776.957323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14776.957323][ T1364] process_backlog+0x101/0x620 [14776.957323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14776.957323][ T1364] net_rx_action+0x495/0xbe0 [14776.957323][ T1364] __do_softirq+0x1b5/0x7f6 [14776.957323][ T1364] [14776.959170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14776.959170][ T1364] netdev_get_by_index+0x5e/0x80 [14776.959170][ T1364] fib6_nh_init+0x3d8/0x15b0 [14776.959170][ T1364] ip6_route_info_create+0xf18/0x17d0 [14776.959170][ T1364] ip6_route_add+0x1c/0x140 [14776.959170][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14776.959170][ T1364] addrconf_add_dev+0xe2/0x170 [14776.959170][ T1364] inet6_addr_add+0x12f/0xa40 [14776.959170][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14776.959170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.959170][ T1364] netlink_rcv_skb+0x130/0x360 [14776.959170][ T1364] netlink_unicast+0x449/0x710 [14776.959170][ T1364] netlink_sendmsg+0x723/0xbe0 [14776.959170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14776.959170][ T1364] ___sys_sendmsg+0xee/0x170 [14776.959170][ T1364] __sys_sendmsg+0xcd/0x170 [14776.959170][ T1364] do_syscall_64+0xc6/0x1e0 [14776.959170][ T1364] [14776.961363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14776.961363][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14776.961363][ T1364] ipv6_find_idev+0x102/0x170 [14776.961363][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14776.961363][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.961363][ T1364] netlink_rcv_skb+0x130/0x360 [14776.961363][ T1364] netlink_unicast+0x449/0x710 [14776.961363][ T1364] netlink_sendmsg+0x723/0xbe0 [14776.961363][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14776.961363][ T1364] ___sys_sendmsg+0xee/0x170 [14776.961363][ T1364] __sys_sendmsg+0xcd/0x170 [14776.961363][ T1364] do_syscall_64+0xc6/0x1e0 [14776.961363][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14776.961363][ T1364] [14776.963084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14776.963084][ T1364] neigh_parms_alloc+0x1e5/0x510 [14776.963084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14776.963084][ T1364] ipv6_find_idev+0x102/0x170 [14776.963084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14776.963084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14776.963084][ T1364] netlink_rcv_skb+0x130/0x360 [14776.963084][ T1364] netlink_unicast+0x449/0x710 [14776.963084][ T1364] netlink_sendmsg+0x723/0xbe0 [14776.963084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14776.963084][ T1364] ___sys_sendmsg+0xee/0x170 [14776.963084][ T1364] __sys_sendmsg+0xcd/0x170 [14776.963084][ T1364] do_syscall_64+0xc6/0x1e0 [14776.963084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14776.963084][ T1364] [14787.131089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14787.131597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14787.131597][ T1364] ___neigh_create+0x14b/0xf60 [14787.131597][ T1364] ip6_finish_output2+0xa70/0xf80 [14787.131597][ T1364] ip6_finish_output+0x4ed/0xd30 [14787.131597][ T1364] ip6_output+0x1f3/0x770 [14787.131597][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14787.131597][ T1364] mld_sendpack+0x62d/0xbc0 [14787.131597][ T1364] mld_ifc_work+0x32/0x1f0 [14787.131597][ T1364] process_one_work+0x84d/0x18a0 [14787.131597][ T1364] worker_thread+0x587/0xd30 [14787.131597][ T1364] kthread+0x28a/0x350 [14787.131597][ T1364] ret_from_fork+0x31/0x70 [14787.131597][ T1364] ret_from_fork_asm+0x1a/0x30 [14787.131597][ T1364] [14787.133433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14787.133433][ T1364] dst_init+0x84/0x4a0 [14787.133433][ T1364] dst_alloc+0x97/0x150 [14787.133433][ T1364] ip6_dst_alloc+0x23/0x90 [14787.133433][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14787.133433][ T1364] ip6_pol_route+0x56f/0x840 [14787.133433][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14787.133433][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14787.133433][ T1364] ipv6_rcv+0x1ad/0x810 [14787.133433][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14787.133433][ T1364] process_backlog+0x101/0x620 [14787.133433][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14787.133433][ T1364] net_rx_action+0x495/0xbe0 [14787.133433][ T1364] __do_softirq+0x1b5/0x7f6 [14787.133433][ T1364] [14787.135270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14787.135270][ T1364] netdev_get_by_index+0x5e/0x80 [14787.135270][ T1364] fib6_nh_init+0x3d8/0x15b0 [14787.135270][ T1364] ip6_route_info_create+0xf18/0x17d0 [14787.135270][ T1364] ip6_route_add+0x1c/0x140 [14787.135270][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14787.135270][ T1364] addrconf_add_dev+0xe2/0x170 [14787.135270][ T1364] inet6_addr_add+0x12f/0xa40 [14787.135270][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14787.135270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14787.135270][ T1364] netlink_rcv_skb+0x130/0x360 [14787.135270][ T1364] netlink_unicast+0x449/0x710 [14787.135270][ T1364] netlink_sendmsg+0x723/0xbe0 [14787.135270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14787.135270][ T1364] ___sys_sendmsg+0xee/0x170 [14787.135270][ T1364] __sys_sendmsg+0xcd/0x170 [14787.135270][ T1364] do_syscall_64+0xc6/0x1e0 [14787.135270][ T1364] [14787.137490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14787.137490][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14787.137490][ T1364] ipv6_find_idev+0x102/0x170 [14787.137490][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14787.137490][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14787.137490][ T1364] netlink_rcv_skb+0x130/0x360 [14787.137490][ T1364] netlink_unicast+0x449/0x710 [14787.137490][ T1364] netlink_sendmsg+0x723/0xbe0 [14787.137490][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14787.137490][ T1364] ___sys_sendmsg+0xee/0x170 [14787.137490][ T1364] __sys_sendmsg+0xcd/0x170 [14787.137490][ T1364] do_syscall_64+0xc6/0x1e0 [14787.137490][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14787.137490][ T1364] [14787.139214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14787.139214][ T1364] neigh_parms_alloc+0x1e5/0x510 [14787.139214][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14787.139214][ T1364] ipv6_find_idev+0x102/0x170 [14787.139214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14787.139214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14787.139214][ T1364] netlink_rcv_skb+0x130/0x360 [14787.139214][ T1364] netlink_unicast+0x449/0x710 [14787.139214][ T1364] netlink_sendmsg+0x723/0xbe0 [14787.139214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14787.139214][ T1364] ___sys_sendmsg+0xee/0x170 [14787.139214][ T1364] __sys_sendmsg+0xcd/0x170 [14787.139214][ T1364] do_syscall_64+0xc6/0x1e0 [14787.139214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14787.139214][ T1364] [14797.363064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14797.363595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14797.363595][ T1364] ___neigh_create+0x14b/0xf60 [14797.363595][ T1364] ip6_finish_output2+0xa70/0xf80 [14797.363595][ T1364] ip6_finish_output+0x4ed/0xd30 [14797.363595][ T1364] ip6_output+0x1f3/0x770 [14797.363595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14797.363595][ T1364] mld_sendpack+0x62d/0xbc0 [14797.363595][ T1364] mld_ifc_work+0x32/0x1f0 [14797.363595][ T1364] process_one_work+0x84d/0x18a0 [14797.363595][ T1364] worker_thread+0x587/0xd30 [14797.363595][ T1364] kthread+0x28a/0x350 [14797.363595][ T1364] ret_from_fork+0x31/0x70 [14797.363595][ T1364] ret_from_fork_asm+0x1a/0x30 [14797.363595][ T1364] [14797.365320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14797.365320][ T1364] dst_init+0x84/0x4a0 [14797.365320][ T1364] dst_alloc+0x97/0x150 [14797.365320][ T1364] ip6_dst_alloc+0x23/0x90 [14797.365320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14797.365320][ T1364] ip6_pol_route+0x56f/0x840 [14797.365320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14797.365320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14797.365320][ T1364] ipv6_rcv+0x1ad/0x810 [14797.365320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14797.365320][ T1364] process_backlog+0x101/0x620 [14797.365320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14797.365320][ T1364] net_rx_action+0x495/0xbe0 [14797.365320][ T1364] __do_softirq+0x1b5/0x7f6 [14797.365320][ T1364] [14797.367169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14797.367169][ T1364] netdev_get_by_index+0x5e/0x80 [14797.367169][ T1364] fib6_nh_init+0x3d8/0x15b0 [14797.367169][ T1364] ip6_route_info_create+0xf18/0x17d0 [14797.367169][ T1364] ip6_route_add+0x1c/0x140 [14797.367169][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14797.367169][ T1364] addrconf_add_dev+0xe2/0x170 [14797.367169][ T1364] inet6_addr_add+0x12f/0xa40 [14797.367169][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14797.367169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14797.367169][ T1364] netlink_rcv_skb+0x130/0x360 [14797.367169][ T1364] netlink_unicast+0x449/0x710 [14797.367169][ T1364] netlink_sendmsg+0x723/0xbe0 [14797.367169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14797.367169][ T1364] ___sys_sendmsg+0xee/0x170 [14797.367169][ T1364] __sys_sendmsg+0xcd/0x170 [14797.367169][ T1364] do_syscall_64+0xc6/0x1e0 [14797.367169][ T1364] [14797.369367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14797.369367][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14797.369367][ T1364] ipv6_find_idev+0x102/0x170 [14797.369367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14797.369367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14797.369367][ T1364] netlink_rcv_skb+0x130/0x360 [14797.369367][ T1364] netlink_unicast+0x449/0x710 [14797.369367][ T1364] netlink_sendmsg+0x723/0xbe0 [14797.369367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14797.369367][ T1364] ___sys_sendmsg+0xee/0x170 [14797.369367][ T1364] __sys_sendmsg+0xcd/0x170 [14797.369367][ T1364] do_syscall_64+0xc6/0x1e0 [14797.369367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14797.369367][ T1364] [14797.371093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14797.371093][ T1364] neigh_parms_alloc+0x1e5/0x510 [14797.371093][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14797.371093][ T1364] ipv6_find_idev+0x102/0x170 [14797.371093][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14797.371093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14797.371093][ T1364] netlink_rcv_skb+0x130/0x360 [14797.371093][ T1364] netlink_unicast+0x449/0x710 [14797.371093][ T1364] netlink_sendmsg+0x723/0xbe0 [14797.371093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14797.371093][ T1364] ___sys_sendmsg+0xee/0x170 [14797.371093][ T1364] __sys_sendmsg+0xcd/0x170 [14797.371093][ T1364] do_syscall_64+0xc6/0x1e0 [14797.371093][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14797.371093][ T1364] [14807.611083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14807.611581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14807.611581][ T1364] ___neigh_create+0x14b/0xf60 [14807.611581][ T1364] ip6_finish_output2+0xa70/0xf80 [14807.611581][ T1364] ip6_finish_output+0x4ed/0xd30 [14807.611581][ T1364] ip6_output+0x1f3/0x770 [14807.611581][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14807.611581][ T1364] mld_sendpack+0x62d/0xbc0 [14807.611581][ T1364] mld_ifc_work+0x32/0x1f0 [14807.611581][ T1364] process_one_work+0x84d/0x18a0 [14807.611581][ T1364] worker_thread+0x587/0xd30 [14807.611581][ T1364] kthread+0x28a/0x350 [14807.611581][ T1364] ret_from_fork+0x31/0x70 [14807.611581][ T1364] ret_from_fork_asm+0x1a/0x30 [14807.611581][ T1364] [14807.613324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14807.613324][ T1364] dst_init+0x84/0x4a0 [14807.613324][ T1364] dst_alloc+0x97/0x150 [14807.613324][ T1364] ip6_dst_alloc+0x23/0x90 [14807.613324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14807.613324][ T1364] ip6_pol_route+0x56f/0x840 [14807.613324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14807.613324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14807.613324][ T1364] ipv6_rcv+0x1ad/0x810 [14807.613324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14807.613324][ T1364] process_backlog+0x101/0x620 [14807.613324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14807.613324][ T1364] net_rx_action+0x495/0xbe0 [14807.613324][ T1364] __do_softirq+0x1b5/0x7f6 [14807.613324][ T1364] [14807.615199][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14807.615199][ T1364] netdev_get_by_index+0x5e/0x80 [14807.615199][ T1364] fib6_nh_init+0x3d8/0x15b0 [14807.615199][ T1364] ip6_route_info_create+0xf18/0x17d0 [14807.615199][ T1364] ip6_route_add+0x1c/0x140 [14807.615199][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14807.615199][ T1364] addrconf_add_dev+0xe2/0x170 [14807.615199][ T1364] inet6_addr_add+0x12f/0xa40 [14807.615199][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14807.615199][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14807.615199][ T1364] netlink_rcv_skb+0x130/0x360 [14807.615199][ T1364] netlink_unicast+0x449/0x710 [14807.615199][ T1364] netlink_sendmsg+0x723/0xbe0 [14807.615199][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14807.615199][ T1364] ___sys_sendmsg+0xee/0x170 [14807.615199][ T1364] __sys_sendmsg+0xcd/0x170 [14807.615199][ T1364] do_syscall_64+0xc6/0x1e0 [14807.615199][ T1364] [14807.617413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14807.617413][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14807.617413][ T1364] ipv6_find_idev+0x102/0x170 [14807.617413][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14807.617413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14807.617413][ T1364] netlink_rcv_skb+0x130/0x360 [14807.617413][ T1364] netlink_unicast+0x449/0x710 [14807.617413][ T1364] netlink_sendmsg+0x723/0xbe0 [14807.617413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14807.617413][ T1364] ___sys_sendmsg+0xee/0x170 [14807.617413][ T1364] __sys_sendmsg+0xcd/0x170 [14807.617413][ T1364] do_syscall_64+0xc6/0x1e0 [14807.617413][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14807.617413][ T1364] [14807.619141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14807.619141][ T1364] neigh_parms_alloc+0x1e5/0x510 [14807.619141][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14807.619141][ T1364] ipv6_find_idev+0x102/0x170 [14807.619141][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14807.619141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14807.619141][ T1364] netlink_rcv_skb+0x130/0x360 [14807.619141][ T1364] netlink_unicast+0x449/0x710 [14807.619141][ T1364] netlink_sendmsg+0x723/0xbe0 [14807.619141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14807.619141][ T1364] ___sys_sendmsg+0xee/0x170 [14807.619141][ T1364] __sys_sendmsg+0xcd/0x170 [14807.619141][ T1364] do_syscall_64+0xc6/0x1e0 [14807.619141][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14807.619141][ T1364] [14817.859103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14817.859576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14817.859576][ T1364] ___neigh_create+0x14b/0xf60 [14817.859576][ T1364] ip6_finish_output2+0xa70/0xf80 [14817.859576][ T1364] ip6_finish_output+0x4ed/0xd30 [14817.859576][ T1364] ip6_output+0x1f3/0x770 [14817.859576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14817.859576][ T1364] mld_sendpack+0x62d/0xbc0 [14817.859576][ T1364] mld_ifc_work+0x32/0x1f0 [14817.859576][ T1364] process_one_work+0x84d/0x18a0 [14817.859576][ T1364] worker_thread+0x587/0xd30 [14817.859576][ T1364] kthread+0x28a/0x350 [14817.859576][ T1364] ret_from_fork+0x31/0x70 [14817.859576][ T1364] ret_from_fork_asm+0x1a/0x30 [14817.859576][ T1364] [14817.861286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14817.861286][ T1364] dst_init+0x84/0x4a0 [14817.861286][ T1364] dst_alloc+0x97/0x150 [14817.861286][ T1364] ip6_dst_alloc+0x23/0x90 [14817.861286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14817.861286][ T1364] ip6_pol_route+0x56f/0x840 [14817.861286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14817.861286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14817.861286][ T1364] ipv6_rcv+0x1ad/0x810 [14817.861286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14817.861286][ T1364] process_backlog+0x101/0x620 [14817.861286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14817.861286][ T1364] net_rx_action+0x495/0xbe0 [14817.861286][ T1364] __do_softirq+0x1b5/0x7f6 [14817.861286][ T1364] [14817.863104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14817.863104][ T1364] netdev_get_by_index+0x5e/0x80 [14817.863104][ T1364] fib6_nh_init+0x3d8/0x15b0 [14817.863104][ T1364] ip6_route_info_create+0xf18/0x17d0 [14817.863104][ T1364] ip6_route_add+0x1c/0x140 [14817.863104][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14817.863104][ T1364] addrconf_add_dev+0xe2/0x170 [14817.863104][ T1364] inet6_addr_add+0x12f/0xa40 [14817.863104][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14817.863104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.863104][ T1364] netlink_rcv_skb+0x130/0x360 [14817.863104][ T1364] netlink_unicast+0x449/0x710 [14817.863104][ T1364] netlink_sendmsg+0x723/0xbe0 [14817.863104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14817.863104][ T1364] ___sys_sendmsg+0xee/0x170 [14817.863104][ T1364] __sys_sendmsg+0xcd/0x170 [14817.863104][ T1364] do_syscall_64+0xc6/0x1e0 [14817.863104][ T1364] [14817.865285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14817.865285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14817.865285][ T1364] ipv6_find_idev+0x102/0x170 [14817.865285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14817.865285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.865285][ T1364] netlink_rcv_skb+0x130/0x360 [14817.865285][ T1364] netlink_unicast+0x449/0x710 [14817.865285][ T1364] netlink_sendmsg+0x723/0xbe0 [14817.865285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14817.865285][ T1364] ___sys_sendmsg+0xee/0x170 [14817.865285][ T1364] __sys_sendmsg+0xcd/0x170 [14817.865285][ T1364] do_syscall_64+0xc6/0x1e0 [14817.865285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14817.865285][ T1364] [14817.866999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14817.866999][ T1364] neigh_parms_alloc+0x1e5/0x510 [14817.866999][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14817.866999][ T1364] ipv6_find_idev+0x102/0x170 [14817.866999][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14817.866999][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14817.866999][ T1364] netlink_rcv_skb+0x130/0x360 [14817.866999][ T1364] netlink_unicast+0x449/0x710 [14817.866999][ T1364] netlink_sendmsg+0x723/0xbe0 [14817.866999][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14817.866999][ T1364] ___sys_sendmsg+0xee/0x170 [14817.866999][ T1364] __sys_sendmsg+0xcd/0x170 [14817.866999][ T1364] do_syscall_64+0xc6/0x1e0 [14817.866999][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14817.866999][ T1364] [14828.107064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14828.107480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14828.107480][ T1364] ___neigh_create+0x14b/0xf60 [14828.107480][ T1364] ip6_finish_output2+0xa70/0xf80 [14828.107480][ T1364] ip6_finish_output+0x4ed/0xd30 [14828.107480][ T1364] ip6_output+0x1f3/0x770 [14828.107480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14828.107480][ T1364] mld_sendpack+0x62d/0xbc0 [14828.107480][ T1364] mld_ifc_work+0x32/0x1f0 [14828.107480][ T1364] process_one_work+0x84d/0x18a0 [14828.107480][ T1364] worker_thread+0x587/0xd30 [14828.107480][ T1364] kthread+0x28a/0x350 [14828.107480][ T1364] ret_from_fork+0x31/0x70 [14828.107480][ T1364] ret_from_fork_asm+0x1a/0x30 [14828.107480][ T1364] [14828.109187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14828.109187][ T1364] dst_init+0x84/0x4a0 [14828.109187][ T1364] dst_alloc+0x97/0x150 [14828.109187][ T1364] ip6_dst_alloc+0x23/0x90 [14828.109187][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14828.109187][ T1364] ip6_pol_route+0x56f/0x840 [14828.109187][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14828.109187][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14828.109187][ T1364] ipv6_rcv+0x1ad/0x810 [14828.109187][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14828.109187][ T1364] process_backlog+0x101/0x620 [14828.109187][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14828.109187][ T1364] net_rx_action+0x495/0xbe0 [14828.109187][ T1364] __do_softirq+0x1b5/0x7f6 [14828.109187][ T1364] [14828.111000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14828.111000][ T1364] netdev_get_by_index+0x5e/0x80 [14828.111000][ T1364] fib6_nh_init+0x3d8/0x15b0 [14828.111000][ T1364] ip6_route_info_create+0xf18/0x17d0 [14828.111000][ T1364] ip6_route_add+0x1c/0x140 [14828.111000][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14828.111000][ T1364] addrconf_add_dev+0xe2/0x170 [14828.111000][ T1364] inet6_addr_add+0x12f/0xa40 [14828.111000][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14828.111000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14828.111000][ T1364] netlink_rcv_skb+0x130/0x360 [14828.111000][ T1364] netlink_unicast+0x449/0x710 [14828.111000][ T1364] netlink_sendmsg+0x723/0xbe0 [14828.111000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14828.111000][ T1364] ___sys_sendmsg+0xee/0x170 [14828.111000][ T1364] __sys_sendmsg+0xcd/0x170 [14828.111000][ T1364] do_syscall_64+0xc6/0x1e0 [14828.111000][ T1364] [14828.113191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14828.113191][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14828.113191][ T1364] ipv6_find_idev+0x102/0x170 [14828.113191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14828.113191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14828.113191][ T1364] netlink_rcv_skb+0x130/0x360 [14828.113191][ T1364] netlink_unicast+0x449/0x710 [14828.113191][ T1364] netlink_sendmsg+0x723/0xbe0 [14828.113191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14828.113191][ T1364] ___sys_sendmsg+0xee/0x170 [14828.113191][ T1364] __sys_sendmsg+0xcd/0x170 [14828.113191][ T1364] do_syscall_64+0xc6/0x1e0 [14828.113191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14828.113191][ T1364] [14828.114890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14828.114890][ T1364] neigh_parms_alloc+0x1e5/0x510 [14828.114890][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14828.114890][ T1364] ipv6_find_idev+0x102/0x170 [14828.114890][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14828.114890][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14828.114890][ T1364] netlink_rcv_skb+0x130/0x360 [14828.114890][ T1364] netlink_unicast+0x449/0x710 [14828.114890][ T1364] netlink_sendmsg+0x723/0xbe0 [14828.114890][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14828.114890][ T1364] ___sys_sendmsg+0xee/0x170 [14828.114890][ T1364] __sys_sendmsg+0xcd/0x170 [14828.114890][ T1364] do_syscall_64+0xc6/0x1e0 [14828.114890][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14828.114890][ T1364] [14838.355063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14838.355539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14838.355539][ T1364] ___neigh_create+0x14b/0xf60 [14838.355539][ T1364] ip6_finish_output2+0xa70/0xf80 [14838.355539][ T1364] ip6_finish_output+0x4ed/0xd30 [14838.355539][ T1364] ip6_output+0x1f3/0x770 [14838.355539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14838.355539][ T1364] mld_sendpack+0x62d/0xbc0 [14838.355539][ T1364] mld_ifc_work+0x32/0x1f0 [14838.355539][ T1364] process_one_work+0x84d/0x18a0 [14838.355539][ T1364] worker_thread+0x587/0xd30 [14838.355539][ T1364] kthread+0x28a/0x350 [14838.355539][ T1364] ret_from_fork+0x31/0x70 [14838.355539][ T1364] ret_from_fork_asm+0x1a/0x30 [14838.355539][ T1364] [14838.357255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14838.357255][ T1364] dst_init+0x84/0x4a0 [14838.357255][ T1364] dst_alloc+0x97/0x150 [14838.357255][ T1364] ip6_dst_alloc+0x23/0x90 [14838.357255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14838.357255][ T1364] ip6_pol_route+0x56f/0x840 [14838.357255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14838.357255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14838.357255][ T1364] ipv6_rcv+0x1ad/0x810 [14838.357255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14838.357255][ T1364] process_backlog+0x101/0x620 [14838.357255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14838.357255][ T1364] net_rx_action+0x495/0xbe0 [14838.357255][ T1364] __do_softirq+0x1b5/0x7f6 [14838.357255][ T1364] [14838.359082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14838.359082][ T1364] netdev_get_by_index+0x5e/0x80 [14838.359082][ T1364] fib6_nh_init+0x3d8/0x15b0 [14838.359082][ T1364] ip6_route_info_create+0xf18/0x17d0 [14838.359082][ T1364] ip6_route_add+0x1c/0x140 [14838.359082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14838.359082][ T1364] addrconf_add_dev+0xe2/0x170 [14838.359082][ T1364] inet6_addr_add+0x12f/0xa40 [14838.359082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14838.359082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14838.359082][ T1364] netlink_rcv_skb+0x130/0x360 [14838.359082][ T1364] netlink_unicast+0x449/0x710 [14838.359082][ T1364] netlink_sendmsg+0x723/0xbe0 [14838.359082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14838.359082][ T1364] ___sys_sendmsg+0xee/0x170 [14838.359082][ T1364] __sys_sendmsg+0xcd/0x170 [14838.359082][ T1364] do_syscall_64+0xc6/0x1e0 [14838.359082][ T1364] [14838.361264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14838.361264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14838.361264][ T1364] ipv6_find_idev+0x102/0x170 [14838.361264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14838.361264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14838.361264][ T1364] netlink_rcv_skb+0x130/0x360 [14838.361264][ T1364] netlink_unicast+0x449/0x710 [14838.361264][ T1364] netlink_sendmsg+0x723/0xbe0 [14838.361264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14838.361264][ T1364] ___sys_sendmsg+0xee/0x170 [14838.361264][ T1364] __sys_sendmsg+0xcd/0x170 [14838.361264][ T1364] do_syscall_64+0xc6/0x1e0 [14838.361264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14838.361264][ T1364] [14838.362968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14838.362968][ T1364] neigh_parms_alloc+0x1e5/0x510 [14838.362968][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14838.362968][ T1364] ipv6_find_idev+0x102/0x170 [14838.362968][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14838.362968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14838.362968][ T1364] netlink_rcv_skb+0x130/0x360 [14838.362968][ T1364] netlink_unicast+0x449/0x710 [14838.362968][ T1364] netlink_sendmsg+0x723/0xbe0 [14838.362968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14838.362968][ T1364] ___sys_sendmsg+0xee/0x170 [14838.362968][ T1364] __sys_sendmsg+0xcd/0x170 [14838.362968][ T1364] do_syscall_64+0xc6/0x1e0 [14838.362968][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14838.362968][ T1364] [14848.603084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14848.603586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14848.603586][ T1364] ___neigh_create+0x14b/0xf60 [14848.603586][ T1364] ip6_finish_output2+0xa70/0xf80 [14848.603586][ T1364] ip6_finish_output+0x4ed/0xd30 [14848.603586][ T1364] ip6_output+0x1f3/0x770 [14848.603586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14848.603586][ T1364] mld_sendpack+0x62d/0xbc0 [14848.603586][ T1364] mld_ifc_work+0x32/0x1f0 [14848.603586][ T1364] process_one_work+0x84d/0x18a0 [14848.603586][ T1364] worker_thread+0x587/0xd30 [14848.603586][ T1364] kthread+0x28a/0x350 [14848.603586][ T1364] ret_from_fork+0x31/0x70 [14848.603586][ T1364] ret_from_fork_asm+0x1a/0x30 [14848.603586][ T1364] [14848.605283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14848.605283][ T1364] dst_init+0x84/0x4a0 [14848.605283][ T1364] dst_alloc+0x97/0x150 [14848.605283][ T1364] ip6_dst_alloc+0x23/0x90 [14848.605283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14848.605283][ T1364] ip6_pol_route+0x56f/0x840 [14848.605283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14848.605283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14848.605283][ T1364] ipv6_rcv+0x1ad/0x810 [14848.605283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14848.605283][ T1364] process_backlog+0x101/0x620 [14848.605283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14848.605283][ T1364] net_rx_action+0x495/0xbe0 [14848.605283][ T1364] __do_softirq+0x1b5/0x7f6 [14848.605283][ T1364] [14848.607106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14848.607106][ T1364] netdev_get_by_index+0x5e/0x80 [14848.607106][ T1364] fib6_nh_init+0x3d8/0x15b0 [14848.607106][ T1364] ip6_route_info_create+0xf18/0x17d0 [14848.607106][ T1364] ip6_route_add+0x1c/0x140 [14848.607106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14848.607106][ T1364] addrconf_add_dev+0xe2/0x170 [14848.607106][ T1364] inet6_addr_add+0x12f/0xa40 [14848.607106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14848.607106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14848.607106][ T1364] netlink_rcv_skb+0x130/0x360 [14848.607106][ T1364] netlink_unicast+0x449/0x710 [14848.607106][ T1364] netlink_sendmsg+0x723/0xbe0 [14848.607106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14848.607106][ T1364] ___sys_sendmsg+0xee/0x170 [14848.607106][ T1364] __sys_sendmsg+0xcd/0x170 [14848.607106][ T1364] do_syscall_64+0xc6/0x1e0 [14848.607106][ T1364] [14848.609279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14848.609279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14848.609279][ T1364] ipv6_find_idev+0x102/0x170 [14848.609279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14848.609279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14848.609279][ T1364] netlink_rcv_skb+0x130/0x360 [14848.609279][ T1364] netlink_unicast+0x449/0x710 [14848.609279][ T1364] netlink_sendmsg+0x723/0xbe0 [14848.609279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14848.609279][ T1364] ___sys_sendmsg+0xee/0x170 [14848.609279][ T1364] __sys_sendmsg+0xcd/0x170 [14848.609279][ T1364] do_syscall_64+0xc6/0x1e0 [14848.609279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14848.609279][ T1364] [14848.610980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14848.610980][ T1364] neigh_parms_alloc+0x1e5/0x510 [14848.610980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14848.610980][ T1364] ipv6_find_idev+0x102/0x170 [14848.610980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14848.610980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14848.610980][ T1364] netlink_rcv_skb+0x130/0x360 [14848.610980][ T1364] netlink_unicast+0x449/0x710 [14848.610980][ T1364] netlink_sendmsg+0x723/0xbe0 [14848.610980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14848.610980][ T1364] ___sys_sendmsg+0xee/0x170 [14848.610980][ T1364] __sys_sendmsg+0xcd/0x170 [14848.610980][ T1364] do_syscall_64+0xc6/0x1e0 [14848.610980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14848.610980][ T1364] [14858.851080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14858.851568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14858.851568][ T1364] ___neigh_create+0x14b/0xf60 [14858.851568][ T1364] ip6_finish_output2+0xa70/0xf80 [14858.851568][ T1364] ip6_finish_output+0x4ed/0xd30 [14858.851568][ T1364] ip6_output+0x1f3/0x770 [14858.851568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14858.851568][ T1364] mld_sendpack+0x62d/0xbc0 [14858.851568][ T1364] mld_ifc_work+0x32/0x1f0 [14858.851568][ T1364] process_one_work+0x84d/0x18a0 [14858.851568][ T1364] worker_thread+0x587/0xd30 [14858.851568][ T1364] kthread+0x28a/0x350 [14858.851568][ T1364] ret_from_fork+0x31/0x70 [14858.851568][ T1364] ret_from_fork_asm+0x1a/0x30 [14858.851568][ T1364] [14858.853267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14858.853267][ T1364] dst_init+0x84/0x4a0 [14858.853267][ T1364] dst_alloc+0x97/0x150 [14858.853267][ T1364] ip6_dst_alloc+0x23/0x90 [14858.853267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14858.853267][ T1364] ip6_pol_route+0x56f/0x840 [14858.853267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14858.853267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14858.853267][ T1364] ipv6_rcv+0x1ad/0x810 [14858.853267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14858.853267][ T1364] process_backlog+0x101/0x620 [14858.853267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14858.853267][ T1364] net_rx_action+0x495/0xbe0 [14858.853267][ T1364] __do_softirq+0x1b5/0x7f6 [14858.853267][ T1364] [14858.855089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14858.855089][ T1364] netdev_get_by_index+0x5e/0x80 [14858.855089][ T1364] fib6_nh_init+0x3d8/0x15b0 [14858.855089][ T1364] ip6_route_info_create+0xf18/0x17d0 [14858.855089][ T1364] ip6_route_add+0x1c/0x140 [14858.855089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14858.855089][ T1364] addrconf_add_dev+0xe2/0x170 [14858.855089][ T1364] inet6_addr_add+0x12f/0xa40 [14858.855089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14858.855089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14858.855089][ T1364] netlink_rcv_skb+0x130/0x360 [14858.855089][ T1364] netlink_unicast+0x449/0x710 [14858.855089][ T1364] netlink_sendmsg+0x723/0xbe0 [14858.855089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14858.855089][ T1364] ___sys_sendmsg+0xee/0x170 [14858.855089][ T1364] __sys_sendmsg+0xcd/0x170 [14858.855089][ T1364] do_syscall_64+0xc6/0x1e0 [14858.855089][ T1364] [14858.857271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14858.857271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14858.857271][ T1364] ipv6_find_idev+0x102/0x170 [14858.857271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14858.857271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14858.857271][ T1364] netlink_rcv_skb+0x130/0x360 [14858.857271][ T1364] netlink_unicast+0x449/0x710 [14858.857271][ T1364] netlink_sendmsg+0x723/0xbe0 [14858.857271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14858.857271][ T1364] ___sys_sendmsg+0xee/0x170 [14858.857271][ T1364] __sys_sendmsg+0xcd/0x170 [14858.857271][ T1364] do_syscall_64+0xc6/0x1e0 [14858.857271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14858.857271][ T1364] [14858.858975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14858.858975][ T1364] neigh_parms_alloc+0x1e5/0x510 [14858.858975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14858.858975][ T1364] ipv6_find_idev+0x102/0x170 [14858.858975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14858.858975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14858.858975][ T1364] netlink_rcv_skb+0x130/0x360 [14858.858975][ T1364] netlink_unicast+0x449/0x710 [14858.858975][ T1364] netlink_sendmsg+0x723/0xbe0 [14858.858975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14858.858975][ T1364] ___sys_sendmsg+0xee/0x170 [14858.858975][ T1364] __sys_sendmsg+0xcd/0x170 [14858.858975][ T1364] do_syscall_64+0xc6/0x1e0 [14858.858975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14858.858975][ T1364] [14868.963125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14868.964293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14868.964293][ T1364] ___neigh_create+0x14b/0xf60 [14868.964293][ T1364] ip6_finish_output2+0xa70/0xf80 [14868.964293][ T1364] ip6_finish_output+0x4ed/0xd30 [14868.964293][ T1364] ip6_output+0x1f3/0x770 [14868.964293][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14868.964293][ T1364] mld_sendpack+0x62d/0xbc0 [14868.964293][ T1364] mld_ifc_work+0x32/0x1f0 [14868.964293][ T1364] process_one_work+0x84d/0x18a0 [14868.964293][ T1364] worker_thread+0x587/0xd30 [14868.964293][ T1364] kthread+0x28a/0x350 [14868.964293][ T1364] ret_from_fork+0x31/0x70 [14868.964293][ T1364] ret_from_fork_asm+0x1a/0x30 [14868.964293][ T1364] [14868.965999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14868.965999][ T1364] dst_init+0x84/0x4a0 [14868.965999][ T1364] dst_alloc+0x97/0x150 [14868.965999][ T1364] ip6_dst_alloc+0x23/0x90 [14868.965999][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14868.965999][ T1364] ip6_pol_route+0x56f/0x840 [14868.965999][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14868.965999][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14868.965999][ T1364] ipv6_rcv+0x1ad/0x810 [14868.965999][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14868.965999][ T1364] process_backlog+0x101/0x620 [14868.965999][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14868.965999][ T1364] net_rx_action+0x495/0xbe0 [14868.965999][ T1364] __do_softirq+0x1b5/0x7f6 [14868.965999][ T1364] [14868.967847][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14868.967847][ T1364] netdev_get_by_index+0x5e/0x80 [14868.967847][ T1364] fib6_nh_init+0x3d8/0x15b0 [14868.967847][ T1364] ip6_route_info_create+0xf18/0x17d0 [14868.967847][ T1364] ip6_route_add+0x1c/0x140 [14868.967847][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14868.967847][ T1364] addrconf_add_dev+0xe2/0x170 [14868.967847][ T1364] inet6_addr_add+0x12f/0xa40 [14868.967847][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14868.967847][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14868.967847][ T1364] netlink_rcv_skb+0x130/0x360 [14868.967847][ T1364] netlink_unicast+0x449/0x710 [14868.967847][ T1364] netlink_sendmsg+0x723/0xbe0 [14868.967847][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14868.967847][ T1364] ___sys_sendmsg+0xee/0x170 [14868.967847][ T1364] __sys_sendmsg+0xcd/0x170 [14868.967847][ T1364] do_syscall_64+0xc6/0x1e0 [14868.967847][ T1364] [14868.970024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14868.970024][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14868.970024][ T1364] ipv6_find_idev+0x102/0x170 [14868.970024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14868.970024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14868.970024][ T1364] netlink_rcv_skb+0x130/0x360 [14868.970024][ T1364] netlink_unicast+0x449/0x710 [14868.970024][ T1364] netlink_sendmsg+0x723/0xbe0 [14868.970024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14868.970024][ T1364] ___sys_sendmsg+0xee/0x170 [14868.970024][ T1364] __sys_sendmsg+0xcd/0x170 [14868.970024][ T1364] do_syscall_64+0xc6/0x1e0 [14868.970024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14868.970024][ T1364] [14868.971726][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14868.971726][ T1364] neigh_parms_alloc+0x1e5/0x510 [14868.971726][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14868.971726][ T1364] ipv6_find_idev+0x102/0x170 [14868.971726][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14868.971726][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14868.971726][ T1364] netlink_rcv_skb+0x130/0x360 [14868.971726][ T1364] netlink_unicast+0x449/0x710 [14868.971726][ T1364] netlink_sendmsg+0x723/0xbe0 [14868.971726][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14868.971726][ T1364] ___sys_sendmsg+0xee/0x170 [14868.971726][ T1364] __sys_sendmsg+0xcd/0x170 [14868.971726][ T1364] do_syscall_64+0xc6/0x1e0 [14868.971726][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14868.971726][ T1364] [14879.171060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14879.171541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14879.171541][ T1364] ___neigh_create+0x14b/0xf60 [14879.171541][ T1364] ip6_finish_output2+0xa70/0xf80 [14879.171541][ T1364] ip6_finish_output+0x4ed/0xd30 [14879.171541][ T1364] ip6_output+0x1f3/0x770 [14879.171541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14879.171541][ T1364] mld_sendpack+0x62d/0xbc0 [14879.171541][ T1364] mld_ifc_work+0x32/0x1f0 [14879.171541][ T1364] process_one_work+0x84d/0x18a0 [14879.171541][ T1364] worker_thread+0x587/0xd30 [14879.171541][ T1364] kthread+0x28a/0x350 [14879.171541][ T1364] ret_from_fork+0x31/0x70 [14879.171541][ T1364] ret_from_fork_asm+0x1a/0x30 [14879.171541][ T1364] [14879.173267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14879.173267][ T1364] dst_init+0x84/0x4a0 [14879.173267][ T1364] dst_alloc+0x97/0x150 [14879.173267][ T1364] ip6_dst_alloc+0x23/0x90 [14879.173267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14879.173267][ T1364] ip6_pol_route+0x56f/0x840 [14879.173267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14879.173267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14879.173267][ T1364] ipv6_rcv+0x1ad/0x810 [14879.173267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14879.173267][ T1364] process_backlog+0x101/0x620 [14879.173267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14879.173267][ T1364] net_rx_action+0x495/0xbe0 [14879.173267][ T1364] __do_softirq+0x1b5/0x7f6 [14879.173267][ T1364] [14879.175105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14879.175105][ T1364] netdev_get_by_index+0x5e/0x80 [14879.175105][ T1364] fib6_nh_init+0x3d8/0x15b0 [14879.175105][ T1364] ip6_route_info_create+0xf18/0x17d0 [14879.175105][ T1364] ip6_route_add+0x1c/0x140 [14879.175105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14879.175105][ T1364] addrconf_add_dev+0xe2/0x170 [14879.175105][ T1364] inet6_addr_add+0x12f/0xa40 [14879.175105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14879.175105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14879.175105][ T1364] netlink_rcv_skb+0x130/0x360 [14879.175105][ T1364] netlink_unicast+0x449/0x710 [14879.175105][ T1364] netlink_sendmsg+0x723/0xbe0 [14879.175105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14879.175105][ T1364] ___sys_sendmsg+0xee/0x170 [14879.175105][ T1364] __sys_sendmsg+0xcd/0x170 [14879.175105][ T1364] do_syscall_64+0xc6/0x1e0 [14879.175105][ T1364] [14879.177296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14879.177296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14879.177296][ T1364] ipv6_find_idev+0x102/0x170 [14879.177296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14879.177296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14879.177296][ T1364] netlink_rcv_skb+0x130/0x360 [14879.177296][ T1364] netlink_unicast+0x449/0x710 [14879.177296][ T1364] netlink_sendmsg+0x723/0xbe0 [14879.177296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14879.177296][ T1364] ___sys_sendmsg+0xee/0x170 [14879.177296][ T1364] __sys_sendmsg+0xcd/0x170 [14879.177296][ T1364] do_syscall_64+0xc6/0x1e0 [14879.177296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14879.177296][ T1364] [14879.179009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14879.179009][ T1364] neigh_parms_alloc+0x1e5/0x510 [14879.179009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14879.179009][ T1364] ipv6_find_idev+0x102/0x170 [14879.179009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14879.179009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14879.179009][ T1364] netlink_rcv_skb+0x130/0x360 [14879.179009][ T1364] netlink_unicast+0x449/0x710 [14879.179009][ T1364] netlink_sendmsg+0x723/0xbe0 [14879.179009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14879.179009][ T1364] ___sys_sendmsg+0xee/0x170 [14879.179009][ T1364] __sys_sendmsg+0xcd/0x170 [14879.179009][ T1364] do_syscall_64+0xc6/0x1e0 [14879.179009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14879.179009][ T1364] [14889.355055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14889.355584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14889.355584][ T1364] ___neigh_create+0x14b/0xf60 [14889.355584][ T1364] ip6_finish_output2+0xa70/0xf80 [14889.355584][ T1364] ip6_finish_output+0x4ed/0xd30 [14889.355584][ T1364] ip6_output+0x1f3/0x770 [14889.355584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14889.355584][ T1364] mld_sendpack+0x62d/0xbc0 [14889.355584][ T1364] mld_ifc_work+0x32/0x1f0 [14889.355584][ T1364] process_one_work+0x84d/0x18a0 [14889.355584][ T1364] worker_thread+0x587/0xd30 [14889.355584][ T1364] kthread+0x28a/0x350 [14889.355584][ T1364] ret_from_fork+0x31/0x70 [14889.355584][ T1364] ret_from_fork_asm+0x1a/0x30 [14889.355584][ T1364] [14889.357295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14889.357295][ T1364] dst_init+0x84/0x4a0 [14889.357295][ T1364] dst_alloc+0x97/0x150 [14889.357295][ T1364] ip6_dst_alloc+0x23/0x90 [14889.357295][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14889.357295][ T1364] ip6_pol_route+0x56f/0x840 [14889.357295][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14889.357295][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14889.357295][ T1364] ipv6_rcv+0x1ad/0x810 [14889.357295][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14889.357295][ T1364] process_backlog+0x101/0x620 [14889.357295][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14889.357295][ T1364] net_rx_action+0x495/0xbe0 [14889.357295][ T1364] __do_softirq+0x1b5/0x7f6 [14889.357295][ T1364] [14889.359123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14889.359123][ T1364] netdev_get_by_index+0x5e/0x80 [14889.359123][ T1364] fib6_nh_init+0x3d8/0x15b0 [14889.359123][ T1364] ip6_route_info_create+0xf18/0x17d0 [14889.359123][ T1364] ip6_route_add+0x1c/0x140 [14889.359123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14889.359123][ T1364] addrconf_add_dev+0xe2/0x170 [14889.359123][ T1364] inet6_addr_add+0x12f/0xa40 [14889.359123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14889.359123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14889.359123][ T1364] netlink_rcv_skb+0x130/0x360 [14889.359123][ T1364] netlink_unicast+0x449/0x710 [14889.359123][ T1364] netlink_sendmsg+0x723/0xbe0 [14889.359123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14889.359123][ T1364] ___sys_sendmsg+0xee/0x170 [14889.359123][ T1364] __sys_sendmsg+0xcd/0x170 [14889.359123][ T1364] do_syscall_64+0xc6/0x1e0 [14889.359123][ T1364] [14889.361294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14889.361294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14889.361294][ T1364] ipv6_find_idev+0x102/0x170 [14889.361294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14889.361294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14889.361294][ T1364] netlink_rcv_skb+0x130/0x360 [14889.361294][ T1364] netlink_unicast+0x449/0x710 [14889.361294][ T1364] netlink_sendmsg+0x723/0xbe0 [14889.361294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14889.361294][ T1364] ___sys_sendmsg+0xee/0x170 [14889.361294][ T1364] __sys_sendmsg+0xcd/0x170 [14889.361294][ T1364] do_syscall_64+0xc6/0x1e0 [14889.361294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14889.361294][ T1364] [14889.362992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14889.362992][ T1364] neigh_parms_alloc+0x1e5/0x510 [14889.362992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14889.362992][ T1364] ipv6_find_idev+0x102/0x170 [14889.362992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14889.362992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14889.362992][ T1364] netlink_rcv_skb+0x130/0x360 [14889.362992][ T1364] netlink_unicast+0x449/0x710 [14889.362992][ T1364] netlink_sendmsg+0x723/0xbe0 [14889.362992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14889.362992][ T1364] ___sys_sendmsg+0xee/0x170 [14889.362992][ T1364] __sys_sendmsg+0xcd/0x170 [14889.362992][ T1364] do_syscall_64+0xc6/0x1e0 [14889.362992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14889.362992][ T1364] [14899.603051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14899.603477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14899.603477][ T1364] ___neigh_create+0x14b/0xf60 [14899.603477][ T1364] ip6_finish_output2+0xa70/0xf80 [14899.603477][ T1364] ip6_finish_output+0x4ed/0xd30 [14899.603477][ T1364] ip6_output+0x1f3/0x770 [14899.603477][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14899.603477][ T1364] mld_sendpack+0x62d/0xbc0 [14899.603477][ T1364] mld_ifc_work+0x32/0x1f0 [14899.603477][ T1364] process_one_work+0x84d/0x18a0 [14899.603477][ T1364] worker_thread+0x587/0xd30 [14899.603477][ T1364] kthread+0x28a/0x350 [14899.603477][ T1364] ret_from_fork+0x31/0x70 [14899.603477][ T1364] ret_from_fork_asm+0x1a/0x30 [14899.603477][ T1364] [14899.605220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14899.605220][ T1364] dst_init+0x84/0x4a0 [14899.605220][ T1364] dst_alloc+0x97/0x150 [14899.605220][ T1364] ip6_dst_alloc+0x23/0x90 [14899.605220][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14899.605220][ T1364] ip6_pol_route+0x56f/0x840 [14899.605220][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14899.605220][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14899.605220][ T1364] ipv6_rcv+0x1ad/0x810 [14899.605220][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14899.605220][ T1364] process_backlog+0x101/0x620 [14899.605220][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14899.605220][ T1364] net_rx_action+0x495/0xbe0 [14899.605220][ T1364] __do_softirq+0x1b5/0x7f6 [14899.605220][ T1364] [14899.607060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14899.607060][ T1364] netdev_get_by_index+0x5e/0x80 [14899.607060][ T1364] fib6_nh_init+0x3d8/0x15b0 [14899.607060][ T1364] ip6_route_info_create+0xf18/0x17d0 [14899.607060][ T1364] ip6_route_add+0x1c/0x140 [14899.607060][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14899.607060][ T1364] addrconf_add_dev+0xe2/0x170 [14899.607060][ T1364] inet6_addr_add+0x12f/0xa40 [14899.607060][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14899.607060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14899.607060][ T1364] netlink_rcv_skb+0x130/0x360 [14899.607060][ T1364] netlink_unicast+0x449/0x710 [14899.607060][ T1364] netlink_sendmsg+0x723/0xbe0 [14899.607060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14899.607060][ T1364] ___sys_sendmsg+0xee/0x170 [14899.607060][ T1364] __sys_sendmsg+0xcd/0x170 [14899.607060][ T1364] do_syscall_64+0xc6/0x1e0 [14899.607060][ T1364] [14899.609269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14899.609269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14899.609269][ T1364] ipv6_find_idev+0x102/0x170 [14899.609269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14899.609269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14899.609269][ T1364] netlink_rcv_skb+0x130/0x360 [14899.609269][ T1364] netlink_unicast+0x449/0x710 [14899.609269][ T1364] netlink_sendmsg+0x723/0xbe0 [14899.609269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14899.609269][ T1364] ___sys_sendmsg+0xee/0x170 [14899.609269][ T1364] __sys_sendmsg+0xcd/0x170 [14899.609269][ T1364] do_syscall_64+0xc6/0x1e0 [14899.609269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14899.609269][ T1364] [14899.610999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14899.610999][ T1364] neigh_parms_alloc+0x1e5/0x510 [14899.610999][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14899.610999][ T1364] ipv6_find_idev+0x102/0x170 [14899.610999][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14899.610999][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14899.610999][ T1364] netlink_rcv_skb+0x130/0x360 [14899.610999][ T1364] netlink_unicast+0x449/0x710 [14899.610999][ T1364] netlink_sendmsg+0x723/0xbe0 [14899.610999][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14899.610999][ T1364] ___sys_sendmsg+0xee/0x170 [14899.610999][ T1364] __sys_sendmsg+0xcd/0x170 [14899.610999][ T1364] do_syscall_64+0xc6/0x1e0 [14899.610999][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14899.610999][ T1364] [14909.851142][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14909.851733][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14909.851733][ T1364] ___neigh_create+0x14b/0xf60 [14909.851733][ T1364] ip6_finish_output2+0xa70/0xf80 [14909.851733][ T1364] ip6_finish_output+0x4ed/0xd30 [14909.851733][ T1364] ip6_output+0x1f3/0x770 [14909.851733][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14909.851733][ T1364] mld_sendpack+0x62d/0xbc0 [14909.851733][ T1364] mld_ifc_work+0x32/0x1f0 [14909.851733][ T1364] process_one_work+0x84d/0x18a0 [14909.851733][ T1364] worker_thread+0x587/0xd30 [14909.851733][ T1364] kthread+0x28a/0x350 [14909.851733][ T1364] ret_from_fork+0x31/0x70 [14909.851733][ T1364] ret_from_fork_asm+0x1a/0x30 [14909.851733][ T1364] [14909.853412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14909.853412][ T1364] dst_init+0x84/0x4a0 [14909.853412][ T1364] dst_alloc+0x97/0x150 [14909.853412][ T1364] ip6_dst_alloc+0x23/0x90 [14909.853412][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14909.853412][ T1364] ip6_pol_route+0x56f/0x840 [14909.853412][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14909.853412][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14909.853412][ T1364] ipv6_rcv+0x1ad/0x810 [14909.853412][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14909.853412][ T1364] process_backlog+0x101/0x620 [14909.853412][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14909.853412][ T1364] net_rx_action+0x495/0xbe0 [14909.853412][ T1364] __do_softirq+0x1b5/0x7f6 [14909.853412][ T1364] [14909.855230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14909.855230][ T1364] netdev_get_by_index+0x5e/0x80 [14909.855230][ T1364] fib6_nh_init+0x3d8/0x15b0 [14909.855230][ T1364] ip6_route_info_create+0xf18/0x17d0 [14909.855230][ T1364] ip6_route_add+0x1c/0x140 [14909.855230][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14909.855230][ T1364] addrconf_add_dev+0xe2/0x170 [14909.855230][ T1364] inet6_addr_add+0x12f/0xa40 [14909.855230][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14909.855230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14909.855230][ T1364] netlink_rcv_skb+0x130/0x360 [14909.855230][ T1364] netlink_unicast+0x449/0x710 [14909.855230][ T1364] netlink_sendmsg+0x723/0xbe0 [14909.855230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14909.855230][ T1364] ___sys_sendmsg+0xee/0x170 [14909.855230][ T1364] __sys_sendmsg+0xcd/0x170 [14909.855230][ T1364] do_syscall_64+0xc6/0x1e0 [14909.855230][ T1364] [14909.857434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14909.857434][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14909.857434][ T1364] ipv6_find_idev+0x102/0x170 [14909.857434][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14909.857434][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14909.857434][ T1364] netlink_rcv_skb+0x130/0x360 [14909.857434][ T1364] netlink_unicast+0x449/0x710 [14909.857434][ T1364] netlink_sendmsg+0x723/0xbe0 [14909.857434][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14909.857434][ T1364] ___sys_sendmsg+0xee/0x170 [14909.857434][ T1364] __sys_sendmsg+0xcd/0x170 [14909.857434][ T1364] do_syscall_64+0xc6/0x1e0 [14909.857434][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14909.857434][ T1364] [14909.859120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14909.859120][ T1364] neigh_parms_alloc+0x1e5/0x510 [14909.859120][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14909.859120][ T1364] ipv6_find_idev+0x102/0x170 [14909.859120][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14909.859120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14909.859120][ T1364] netlink_rcv_skb+0x130/0x360 [14909.859120][ T1364] netlink_unicast+0x449/0x710 [14909.859120][ T1364] netlink_sendmsg+0x723/0xbe0 [14909.859120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14909.859120][ T1364] ___sys_sendmsg+0xee/0x170 [14909.859120][ T1364] __sys_sendmsg+0xcd/0x170 [14909.859120][ T1364] do_syscall_64+0xc6/0x1e0 [14909.859120][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14909.859120][ T1364] [14919.987134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14919.987681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14919.987681][ T1364] ___neigh_create+0x14b/0xf60 [14919.987681][ T1364] ip6_finish_output2+0xa70/0xf80 [14919.987681][ T1364] ip6_finish_output+0x4ed/0xd30 [14919.987681][ T1364] ip6_output+0x1f3/0x770 [14919.987681][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14919.987681][ T1364] mld_sendpack+0x62d/0xbc0 [14919.987681][ T1364] mld_ifc_work+0x32/0x1f0 [14919.987681][ T1364] process_one_work+0x84d/0x18a0 [14919.987681][ T1364] worker_thread+0x587/0xd30 [14919.987681][ T1364] kthread+0x28a/0x350 [14919.987681][ T1364] ret_from_fork+0x31/0x70 [14919.987681][ T1364] ret_from_fork_asm+0x1a/0x30 [14919.987681][ T1364] [14919.989383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14919.989383][ T1364] dst_init+0x84/0x4a0 [14919.989383][ T1364] dst_alloc+0x97/0x150 [14919.989383][ T1364] ip6_dst_alloc+0x23/0x90 [14919.989383][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14919.989383][ T1364] ip6_pol_route+0x56f/0x840 [14919.989383][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14919.989383][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14919.989383][ T1364] ipv6_rcv+0x1ad/0x810 [14919.989383][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14919.989383][ T1364] process_backlog+0x101/0x620 [14919.989383][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14919.989383][ T1364] net_rx_action+0x495/0xbe0 [14919.989383][ T1364] __do_softirq+0x1b5/0x7f6 [14919.989383][ T1364] [14919.991201][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14919.991201][ T1364] netdev_get_by_index+0x5e/0x80 [14919.991201][ T1364] fib6_nh_init+0x3d8/0x15b0 [14919.991201][ T1364] ip6_route_info_create+0xf18/0x17d0 [14919.991201][ T1364] ip6_route_add+0x1c/0x140 [14919.991201][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14919.991201][ T1364] addrconf_add_dev+0xe2/0x170 [14919.991201][ T1364] inet6_addr_add+0x12f/0xa40 [14919.991201][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14919.991201][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.991201][ T1364] netlink_rcv_skb+0x130/0x360 [14919.991201][ T1364] netlink_unicast+0x449/0x710 [14919.991201][ T1364] netlink_sendmsg+0x723/0xbe0 [14919.991201][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14919.991201][ T1364] ___sys_sendmsg+0xee/0x170 [14919.991201][ T1364] __sys_sendmsg+0xcd/0x170 [14919.991201][ T1364] do_syscall_64+0xc6/0x1e0 [14919.991201][ T1364] [14919.993376][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14919.993376][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14919.993376][ T1364] ipv6_find_idev+0x102/0x170 [14919.993376][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14919.993376][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.993376][ T1364] netlink_rcv_skb+0x130/0x360 [14919.993376][ T1364] netlink_unicast+0x449/0x710 [14919.993376][ T1364] netlink_sendmsg+0x723/0xbe0 [14919.993376][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14919.993376][ T1364] ___sys_sendmsg+0xee/0x170 [14919.993376][ T1364] __sys_sendmsg+0xcd/0x170 [14919.993376][ T1364] do_syscall_64+0xc6/0x1e0 [14919.993376][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14919.993376][ T1364] [14919.995083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14919.995083][ T1364] neigh_parms_alloc+0x1e5/0x510 [14919.995083][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14919.995083][ T1364] ipv6_find_idev+0x102/0x170 [14919.995083][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14919.995083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14919.995083][ T1364] netlink_rcv_skb+0x130/0x360 [14919.995083][ T1364] netlink_unicast+0x449/0x710 [14919.995083][ T1364] netlink_sendmsg+0x723/0xbe0 [14919.995083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14919.995083][ T1364] ___sys_sendmsg+0xee/0x170 [14919.995083][ T1364] __sys_sendmsg+0xcd/0x170 [14919.995083][ T1364] do_syscall_64+0xc6/0x1e0 [14919.995083][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14919.995083][ T1364] [14930.035059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14930.035463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14930.035463][ T1364] ___neigh_create+0x14b/0xf60 [14930.035463][ T1364] ip6_finish_output2+0xa70/0xf80 [14930.035463][ T1364] ip6_finish_output+0x4ed/0xd30 [14930.035463][ T1364] ip6_output+0x1f3/0x770 [14930.035463][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14930.035463][ T1364] mld_sendpack+0x62d/0xbc0 [14930.035463][ T1364] mld_ifc_work+0x32/0x1f0 [14930.035463][ T1364] process_one_work+0x84d/0x18a0 [14930.035463][ T1364] worker_thread+0x587/0xd30 [14930.035463][ T1364] kthread+0x28a/0x350 [14930.035463][ T1364] ret_from_fork+0x31/0x70 [14930.035463][ T1364] ret_from_fork_asm+0x1a/0x30 [14930.035463][ T1364] [14930.037170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14930.037170][ T1364] dst_init+0x84/0x4a0 [14930.037170][ T1364] dst_alloc+0x97/0x150 [14930.037170][ T1364] ip6_dst_alloc+0x23/0x90 [14930.037170][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14930.037170][ T1364] ip6_pol_route+0x56f/0x840 [14930.037170][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14930.037170][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14930.037170][ T1364] ipv6_rcv+0x1ad/0x810 [14930.037170][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14930.037170][ T1364] process_backlog+0x101/0x620 [14930.037170][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14930.037170][ T1364] net_rx_action+0x495/0xbe0 [14930.037170][ T1364] __do_softirq+0x1b5/0x7f6 [14930.037170][ T1364] [14930.038985][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14930.038985][ T1364] netdev_get_by_index+0x5e/0x80 [14930.038985][ T1364] fib6_nh_init+0x3d8/0x15b0 [14930.038985][ T1364] ip6_route_info_create+0xf18/0x17d0 [14930.038985][ T1364] ip6_route_add+0x1c/0x140 [14930.038985][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14930.038985][ T1364] addrconf_add_dev+0xe2/0x170 [14930.038985][ T1364] inet6_addr_add+0x12f/0xa40 [14930.038985][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14930.038985][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14930.038985][ T1364] netlink_rcv_skb+0x130/0x360 [14930.038985][ T1364] netlink_unicast+0x449/0x710 [14930.038985][ T1364] netlink_sendmsg+0x723/0xbe0 [14930.038985][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14930.038985][ T1364] ___sys_sendmsg+0xee/0x170 [14930.038985][ T1364] __sys_sendmsg+0xcd/0x170 [14930.038985][ T1364] do_syscall_64+0xc6/0x1e0 [14930.038985][ T1364] [14930.041162][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14930.041162][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14930.041162][ T1364] ipv6_find_idev+0x102/0x170 [14930.041162][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14930.041162][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14930.041162][ T1364] netlink_rcv_skb+0x130/0x360 [14930.041162][ T1364] netlink_unicast+0x449/0x710 [14930.041162][ T1364] netlink_sendmsg+0x723/0xbe0 [14930.041162][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14930.041162][ T1364] ___sys_sendmsg+0xee/0x170 [14930.041162][ T1364] __sys_sendmsg+0xcd/0x170 [14930.041162][ T1364] do_syscall_64+0xc6/0x1e0 [14930.041162][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14930.041162][ T1364] [14930.042857][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14930.042857][ T1364] neigh_parms_alloc+0x1e5/0x510 [14930.042857][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14930.042857][ T1364] ipv6_find_idev+0x102/0x170 [14930.042857][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14930.042857][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14930.042857][ T1364] netlink_rcv_skb+0x130/0x360 [14930.042857][ T1364] netlink_unicast+0x449/0x710 [14930.042857][ T1364] netlink_sendmsg+0x723/0xbe0 [14930.042857][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14930.042857][ T1364] ___sys_sendmsg+0xee/0x170 [14930.042857][ T1364] __sys_sendmsg+0xcd/0x170 [14930.042857][ T1364] do_syscall_64+0xc6/0x1e0 [14930.042857][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14930.042857][ T1364] [14940.283136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14940.283820][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14940.283820][ T1364] ___neigh_create+0x14b/0xf60 [14940.283820][ T1364] ip6_finish_output2+0xa70/0xf80 [14940.283820][ T1364] ip6_finish_output+0x4ed/0xd30 [14940.283820][ T1364] ip6_output+0x1f3/0x770 [14940.283820][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14940.283820][ T1364] mld_sendpack+0x62d/0xbc0 [14940.283820][ T1364] mld_ifc_work+0x32/0x1f0 [14940.283820][ T1364] process_one_work+0x84d/0x18a0 [14940.283820][ T1364] worker_thread+0x587/0xd30 [14940.283820][ T1364] kthread+0x28a/0x350 [14940.283820][ T1364] ret_from_fork+0x31/0x70 [14940.283820][ T1364] ret_from_fork_asm+0x1a/0x30 [14940.283820][ T1364] [14940.285550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14940.285550][ T1364] dst_init+0x84/0x4a0 [14940.285550][ T1364] dst_alloc+0x97/0x150 [14940.285550][ T1364] ip6_dst_alloc+0x23/0x90 [14940.285550][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14940.285550][ T1364] ip6_pol_route+0x56f/0x840 [14940.285550][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14940.285550][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14940.285550][ T1364] ipv6_rcv+0x1ad/0x810 [14940.285550][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14940.285550][ T1364] process_backlog+0x101/0x620 [14940.285550][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14940.285550][ T1364] net_rx_action+0x495/0xbe0 [14940.285550][ T1364] __do_softirq+0x1b5/0x7f6 [14940.285550][ T1364] [14940.287384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14940.287384][ T1364] netdev_get_by_index+0x5e/0x80 [14940.287384][ T1364] fib6_nh_init+0x3d8/0x15b0 [14940.287384][ T1364] ip6_route_info_create+0xf18/0x17d0 [14940.287384][ T1364] ip6_route_add+0x1c/0x140 [14940.287384][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14940.287384][ T1364] addrconf_add_dev+0xe2/0x170 [14940.287384][ T1364] inet6_addr_add+0x12f/0xa40 [14940.287384][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14940.287384][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14940.287384][ T1364] netlink_rcv_skb+0x130/0x360 [14940.287384][ T1364] netlink_unicast+0x449/0x710 [14940.287384][ T1364] netlink_sendmsg+0x723/0xbe0 [14940.287384][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14940.287384][ T1364] ___sys_sendmsg+0xee/0x170 [14940.287384][ T1364] __sys_sendmsg+0xcd/0x170 [14940.287384][ T1364] do_syscall_64+0xc6/0x1e0 [14940.287384][ T1364] [14940.289575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14940.289575][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14940.289575][ T1364] ipv6_find_idev+0x102/0x170 [14940.289575][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14940.289575][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14940.289575][ T1364] netlink_rcv_skb+0x130/0x360 [14940.289575][ T1364] netlink_unicast+0x449/0x710 [14940.289575][ T1364] netlink_sendmsg+0x723/0xbe0 [14940.289575][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14940.289575][ T1364] ___sys_sendmsg+0xee/0x170 [14940.289575][ T1364] __sys_sendmsg+0xcd/0x170 [14940.289575][ T1364] do_syscall_64+0xc6/0x1e0 [14940.289575][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14940.289575][ T1364] [14940.291295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14940.291295][ T1364] neigh_parms_alloc+0x1e5/0x510 [14940.291295][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14940.291295][ T1364] ipv6_find_idev+0x102/0x170 [14940.291295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14940.291295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14940.291295][ T1364] netlink_rcv_skb+0x130/0x360 [14940.291295][ T1364] netlink_unicast+0x449/0x710 [14940.291295][ T1364] netlink_sendmsg+0x723/0xbe0 [14940.291295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14940.291295][ T1364] ___sys_sendmsg+0xee/0x170 [14940.291295][ T1364] __sys_sendmsg+0xcd/0x170 [14940.291295][ T1364] do_syscall_64+0xc6/0x1e0 [14940.291295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14940.291295][ T1364] [14950.531094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14950.531567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14950.531567][ T1364] ___neigh_create+0x14b/0xf60 [14950.531567][ T1364] ip6_finish_output2+0xa70/0xf80 [14950.531567][ T1364] ip6_finish_output+0x4ed/0xd30 [14950.531567][ T1364] ip6_output+0x1f3/0x770 [14950.531567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14950.531567][ T1364] mld_sendpack+0x62d/0xbc0 [14950.531567][ T1364] mld_ifc_work+0x32/0x1f0 [14950.531567][ T1364] process_one_work+0x84d/0x18a0 [14950.531567][ T1364] worker_thread+0x587/0xd30 [14950.531567][ T1364] kthread+0x28a/0x350 [14950.531567][ T1364] ret_from_fork+0x31/0x70 [14950.531567][ T1364] ret_from_fork_asm+0x1a/0x30 [14950.531567][ T1364] [14950.533302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14950.533302][ T1364] dst_init+0x84/0x4a0 [14950.533302][ T1364] dst_alloc+0x97/0x150 [14950.533302][ T1364] ip6_dst_alloc+0x23/0x90 [14950.533302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14950.533302][ T1364] ip6_pol_route+0x56f/0x840 [14950.533302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14950.533302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14950.533302][ T1364] ipv6_rcv+0x1ad/0x810 [14950.533302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14950.533302][ T1364] process_backlog+0x101/0x620 [14950.533302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14950.533302][ T1364] net_rx_action+0x495/0xbe0 [14950.533302][ T1364] __do_softirq+0x1b5/0x7f6 [14950.533302][ T1364] [14950.535135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14950.535135][ T1364] netdev_get_by_index+0x5e/0x80 [14950.535135][ T1364] fib6_nh_init+0x3d8/0x15b0 [14950.535135][ T1364] ip6_route_info_create+0xf18/0x17d0 [14950.535135][ T1364] ip6_route_add+0x1c/0x140 [14950.535135][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14950.535135][ T1364] addrconf_add_dev+0xe2/0x170 [14950.535135][ T1364] inet6_addr_add+0x12f/0xa40 [14950.535135][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14950.535135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14950.535135][ T1364] netlink_rcv_skb+0x130/0x360 [14950.535135][ T1364] netlink_unicast+0x449/0x710 [14950.535135][ T1364] netlink_sendmsg+0x723/0xbe0 [14950.535135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14950.535135][ T1364] ___sys_sendmsg+0xee/0x170 [14950.535135][ T1364] __sys_sendmsg+0xcd/0x170 [14950.535135][ T1364] do_syscall_64+0xc6/0x1e0 [14950.535135][ T1364] [14950.537342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14950.537342][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14950.537342][ T1364] ipv6_find_idev+0x102/0x170 [14950.537342][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14950.537342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14950.537342][ T1364] netlink_rcv_skb+0x130/0x360 [14950.537342][ T1364] netlink_unicast+0x449/0x710 [14950.537342][ T1364] netlink_sendmsg+0x723/0xbe0 [14950.537342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14950.537342][ T1364] ___sys_sendmsg+0xee/0x170 [14950.537342][ T1364] __sys_sendmsg+0xcd/0x170 [14950.537342][ T1364] do_syscall_64+0xc6/0x1e0 [14950.537342][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14950.537342][ T1364] [14950.539076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14950.539076][ T1364] neigh_parms_alloc+0x1e5/0x510 [14950.539076][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14950.539076][ T1364] ipv6_find_idev+0x102/0x170 [14950.539076][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14950.539076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14950.539076][ T1364] netlink_rcv_skb+0x130/0x360 [14950.539076][ T1364] netlink_unicast+0x449/0x710 [14950.539076][ T1364] netlink_sendmsg+0x723/0xbe0 [14950.539076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14950.539076][ T1364] ___sys_sendmsg+0xee/0x170 [14950.539076][ T1364] __sys_sendmsg+0xcd/0x170 [14950.539076][ T1364] do_syscall_64+0xc6/0x1e0 [14950.539076][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14950.539076][ T1364] [14960.779082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14960.779576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14960.779576][ T1364] ___neigh_create+0x14b/0xf60 [14960.779576][ T1364] ip6_finish_output2+0xa70/0xf80 [14960.779576][ T1364] ip6_finish_output+0x4ed/0xd30 [14960.779576][ T1364] ip6_output+0x1f3/0x770 [14960.779576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14960.779576][ T1364] mld_sendpack+0x62d/0xbc0 [14960.779576][ T1364] mld_ifc_work+0x32/0x1f0 [14960.779576][ T1364] process_one_work+0x84d/0x18a0 [14960.779576][ T1364] worker_thread+0x587/0xd30 [14960.779576][ T1364] kthread+0x28a/0x350 [14960.779576][ T1364] ret_from_fork+0x31/0x70 [14960.779576][ T1364] ret_from_fork_asm+0x1a/0x30 [14960.779576][ T1364] [14960.781310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14960.781310][ T1364] dst_init+0x84/0x4a0 [14960.781310][ T1364] dst_alloc+0x97/0x150 [14960.781310][ T1364] ip6_dst_alloc+0x23/0x90 [14960.781310][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14960.781310][ T1364] ip6_pol_route+0x56f/0x840 [14960.781310][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14960.781310][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14960.781310][ T1364] ipv6_rcv+0x1ad/0x810 [14960.781310][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14960.781310][ T1364] process_backlog+0x101/0x620 [14960.781310][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14960.781310][ T1364] net_rx_action+0x495/0xbe0 [14960.781310][ T1364] __do_softirq+0x1b5/0x7f6 [14960.781310][ T1364] [14960.783148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14960.783148][ T1364] netdev_get_by_index+0x5e/0x80 [14960.783148][ T1364] fib6_nh_init+0x3d8/0x15b0 [14960.783148][ T1364] ip6_route_info_create+0xf18/0x17d0 [14960.783148][ T1364] ip6_route_add+0x1c/0x140 [14960.783148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14960.783148][ T1364] addrconf_add_dev+0xe2/0x170 [14960.783148][ T1364] inet6_addr_add+0x12f/0xa40 [14960.783148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14960.783148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14960.783148][ T1364] netlink_rcv_skb+0x130/0x360 [14960.783148][ T1364] netlink_unicast+0x449/0x710 [14960.783148][ T1364] netlink_sendmsg+0x723/0xbe0 [14960.783148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14960.783148][ T1364] ___sys_sendmsg+0xee/0x170 [14960.783148][ T1364] __sys_sendmsg+0xcd/0x170 [14960.783148][ T1364] do_syscall_64+0xc6/0x1e0 [14960.783148][ T1364] [14960.785346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14960.785346][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14960.785346][ T1364] ipv6_find_idev+0x102/0x170 [14960.785346][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14960.785346][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14960.785346][ T1364] netlink_rcv_skb+0x130/0x360 [14960.785346][ T1364] netlink_unicast+0x449/0x710 [14960.785346][ T1364] netlink_sendmsg+0x723/0xbe0 [14960.785346][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14960.785346][ T1364] ___sys_sendmsg+0xee/0x170 [14960.785346][ T1364] __sys_sendmsg+0xcd/0x170 [14960.785346][ T1364] do_syscall_64+0xc6/0x1e0 [14960.785346][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14960.785346][ T1364] [14960.787081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14960.787081][ T1364] neigh_parms_alloc+0x1e5/0x510 [14960.787081][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14960.787081][ T1364] ipv6_find_idev+0x102/0x170 [14960.787081][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14960.787081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14960.787081][ T1364] netlink_rcv_skb+0x130/0x360 [14960.787081][ T1364] netlink_unicast+0x449/0x710 [14960.787081][ T1364] netlink_sendmsg+0x723/0xbe0 [14960.787081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14960.787081][ T1364] ___sys_sendmsg+0xee/0x170 [14960.787081][ T1364] __sys_sendmsg+0xcd/0x170 [14960.787081][ T1364] do_syscall_64+0xc6/0x1e0 [14960.787081][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14960.787081][ T1364] [14970.811201][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14970.811726][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14970.811726][ T1364] ___neigh_create+0x14b/0xf60 [14970.811726][ T1364] ip6_finish_output2+0xa70/0xf80 [14970.811726][ T1364] ip6_finish_output+0x4ed/0xd30 [14970.811726][ T1364] ip6_output+0x1f3/0x770 [14970.811726][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14970.811726][ T1364] mld_sendpack+0x62d/0xbc0 [14970.811726][ T1364] mld_ifc_work+0x32/0x1f0 [14970.811726][ T1364] process_one_work+0x84d/0x18a0 [14970.811726][ T1364] worker_thread+0x587/0xd30 [14970.811726][ T1364] kthread+0x28a/0x350 [14970.811726][ T1364] ret_from_fork+0x31/0x70 [14970.811726][ T1364] ret_from_fork_asm+0x1a/0x30 [14970.811726][ T1364] [14970.813454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14970.813454][ T1364] dst_init+0x84/0x4a0 [14970.813454][ T1364] dst_alloc+0x97/0x150 [14970.813454][ T1364] ip6_dst_alloc+0x23/0x90 [14970.813454][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14970.813454][ T1364] ip6_pol_route+0x56f/0x840 [14970.813454][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14970.813454][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14970.813454][ T1364] ipv6_rcv+0x1ad/0x810 [14970.813454][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14970.813454][ T1364] process_backlog+0x101/0x620 [14970.813454][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14970.813454][ T1364] net_rx_action+0x495/0xbe0 [14970.813454][ T1364] __do_softirq+0x1b5/0x7f6 [14970.813454][ T1364] [14970.815292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14970.815292][ T1364] netdev_get_by_index+0x5e/0x80 [14970.815292][ T1364] fib6_nh_init+0x3d8/0x15b0 [14970.815292][ T1364] ip6_route_info_create+0xf18/0x17d0 [14970.815292][ T1364] ip6_route_add+0x1c/0x140 [14970.815292][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14970.815292][ T1364] addrconf_add_dev+0xe2/0x170 [14970.815292][ T1364] inet6_addr_add+0x12f/0xa40 [14970.815292][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14970.815292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.815292][ T1364] netlink_rcv_skb+0x130/0x360 [14970.815292][ T1364] netlink_unicast+0x449/0x710 [14970.815292][ T1364] netlink_sendmsg+0x723/0xbe0 [14970.815292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14970.815292][ T1364] ___sys_sendmsg+0xee/0x170 [14970.815292][ T1364] __sys_sendmsg+0xcd/0x170 [14970.815292][ T1364] do_syscall_64+0xc6/0x1e0 [14970.815292][ T1364] [14970.817524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14970.817524][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14970.817524][ T1364] ipv6_find_idev+0x102/0x170 [14970.817524][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14970.817524][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.817524][ T1364] netlink_rcv_skb+0x130/0x360 [14970.817524][ T1364] netlink_unicast+0x449/0x710 [14970.817524][ T1364] netlink_sendmsg+0x723/0xbe0 [14970.817524][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14970.817524][ T1364] ___sys_sendmsg+0xee/0x170 [14970.817524][ T1364] __sys_sendmsg+0xcd/0x170 [14970.817524][ T1364] do_syscall_64+0xc6/0x1e0 [14970.817524][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14970.817524][ T1364] [14970.819216][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14970.819216][ T1364] neigh_parms_alloc+0x1e5/0x510 [14970.819216][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14970.819216][ T1364] ipv6_find_idev+0x102/0x170 [14970.819216][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14970.819216][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14970.819216][ T1364] netlink_rcv_skb+0x130/0x360 [14970.819216][ T1364] netlink_unicast+0x449/0x710 [14970.819216][ T1364] netlink_sendmsg+0x723/0xbe0 [14970.819216][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14970.819216][ T1364] ___sys_sendmsg+0xee/0x170 [14970.819216][ T1364] __sys_sendmsg+0xcd/0x170 [14970.819216][ T1364] do_syscall_64+0xc6/0x1e0 [14970.819216][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14970.819216][ T1364] [14981.059088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14981.059595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14981.059595][ T1364] ___neigh_create+0x14b/0xf60 [14981.059595][ T1364] ip6_finish_output2+0xa70/0xf80 [14981.059595][ T1364] ip6_finish_output+0x4ed/0xd30 [14981.059595][ T1364] ip6_output+0x1f3/0x770 [14981.059595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14981.059595][ T1364] mld_sendpack+0x62d/0xbc0 [14981.059595][ T1364] mld_ifc_work+0x32/0x1f0 [14981.059595][ T1364] process_one_work+0x84d/0x18a0 [14981.059595][ T1364] worker_thread+0x587/0xd30 [14981.059595][ T1364] kthread+0x28a/0x350 [14981.059595][ T1364] ret_from_fork+0x31/0x70 [14981.059595][ T1364] ret_from_fork_asm+0x1a/0x30 [14981.059595][ T1364] [14981.061320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14981.061320][ T1364] dst_init+0x84/0x4a0 [14981.061320][ T1364] dst_alloc+0x97/0x150 [14981.061320][ T1364] ip6_dst_alloc+0x23/0x90 [14981.061320][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14981.061320][ T1364] ip6_pol_route+0x56f/0x840 [14981.061320][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14981.061320][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14981.061320][ T1364] ipv6_rcv+0x1ad/0x810 [14981.061320][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14981.061320][ T1364] process_backlog+0x101/0x620 [14981.061320][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14981.061320][ T1364] net_rx_action+0x495/0xbe0 [14981.061320][ T1364] __do_softirq+0x1b5/0x7f6 [14981.061320][ T1364] [14981.063681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14981.063681][ T1364] netdev_get_by_index+0x5e/0x80 [14981.063681][ T1364] fib6_nh_init+0x3d8/0x15b0 [14981.063681][ T1364] ip6_route_info_create+0xf18/0x17d0 [14981.063681][ T1364] ip6_route_add+0x1c/0x140 [14981.063681][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14981.063681][ T1364] addrconf_add_dev+0xe2/0x170 [14981.063681][ T1364] inet6_addr_add+0x12f/0xa40 [14981.063681][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14981.063681][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14981.063681][ T1364] netlink_rcv_skb+0x130/0x360 [14981.063681][ T1364] netlink_unicast+0x449/0x710 [14981.063681][ T1364] netlink_sendmsg+0x723/0xbe0 [14981.063681][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14981.063681][ T1364] ___sys_sendmsg+0xee/0x170 [14981.063681][ T1364] __sys_sendmsg+0xcd/0x170 [14981.063681][ T1364] do_syscall_64+0xc6/0x1e0 [14981.063681][ T1364] [14981.065901][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14981.065901][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14981.065901][ T1364] ipv6_find_idev+0x102/0x170 [14981.065901][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14981.065901][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14981.065901][ T1364] netlink_rcv_skb+0x130/0x360 [14981.065901][ T1364] netlink_unicast+0x449/0x710 [14981.065901][ T1364] netlink_sendmsg+0x723/0xbe0 [14981.065901][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14981.065901][ T1364] ___sys_sendmsg+0xee/0x170 [14981.065901][ T1364] __sys_sendmsg+0xcd/0x170 [14981.065901][ T1364] do_syscall_64+0xc6/0x1e0 [14981.065901][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14981.065901][ T1364] [14981.067627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14981.067627][ T1364] neigh_parms_alloc+0x1e5/0x510 [14981.067627][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14981.067627][ T1364] ipv6_find_idev+0x102/0x170 [14981.067627][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14981.067627][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14981.067627][ T1364] netlink_rcv_skb+0x130/0x360 [14981.067627][ T1364] netlink_unicast+0x449/0x710 [14981.067627][ T1364] netlink_sendmsg+0x723/0xbe0 [14981.067627][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14981.067627][ T1364] ___sys_sendmsg+0xee/0x170 [14981.067627][ T1364] __sys_sendmsg+0xcd/0x170 [14981.067627][ T1364] do_syscall_64+0xc6/0x1e0 [14981.067627][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14981.067627][ T1364] [14991.307029][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [14991.307467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14991.307467][ T1364] ___neigh_create+0x14b/0xf60 [14991.307467][ T1364] ip6_finish_output2+0xa70/0xf80 [14991.307467][ T1364] ip6_finish_output+0x4ed/0xd30 [14991.307467][ T1364] ip6_output+0x1f3/0x770 [14991.307467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [14991.307467][ T1364] mld_sendpack+0x62d/0xbc0 [14991.307467][ T1364] mld_ifc_work+0x32/0x1f0 [14991.307467][ T1364] process_one_work+0x84d/0x18a0 [14991.307467][ T1364] worker_thread+0x587/0xd30 [14991.307467][ T1364] kthread+0x28a/0x350 [14991.307467][ T1364] ret_from_fork+0x31/0x70 [14991.307467][ T1364] ret_from_fork_asm+0x1a/0x30 [14991.307467][ T1364] [14991.309171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [14991.309171][ T1364] dst_init+0x84/0x4a0 [14991.309171][ T1364] dst_alloc+0x97/0x150 [14991.309171][ T1364] ip6_dst_alloc+0x23/0x90 [14991.309171][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [14991.309171][ T1364] ip6_pol_route+0x56f/0x840 [14991.309171][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [14991.309171][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [14991.309171][ T1364] ipv6_rcv+0x1ad/0x810 [14991.309171][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [14991.309171][ T1364] process_backlog+0x101/0x620 [14991.309171][ T1364] __napi_poll.constprop.0+0xa2/0x460 [14991.309171][ T1364] net_rx_action+0x495/0xbe0 [14991.309171][ T1364] __do_softirq+0x1b5/0x7f6 [14991.309171][ T1364] [14991.311018][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14991.311018][ T1364] netdev_get_by_index+0x5e/0x80 [14991.311018][ T1364] fib6_nh_init+0x3d8/0x15b0 [14991.311018][ T1364] ip6_route_info_create+0xf18/0x17d0 [14991.311018][ T1364] ip6_route_add+0x1c/0x140 [14991.311018][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [14991.311018][ T1364] addrconf_add_dev+0xe2/0x170 [14991.311018][ T1364] inet6_addr_add+0x12f/0xa40 [14991.311018][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [14991.311018][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14991.311018][ T1364] netlink_rcv_skb+0x130/0x360 [14991.311018][ T1364] netlink_unicast+0x449/0x710 [14991.311018][ T1364] netlink_sendmsg+0x723/0xbe0 [14991.311018][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14991.311018][ T1364] ___sys_sendmsg+0xee/0x170 [14991.311018][ T1364] __sys_sendmsg+0xcd/0x170 [14991.311018][ T1364] do_syscall_64+0xc6/0x1e0 [14991.311018][ T1364] [14991.313247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14991.313247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [14991.313247][ T1364] ipv6_find_idev+0x102/0x170 [14991.313247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14991.313247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14991.313247][ T1364] netlink_rcv_skb+0x130/0x360 [14991.313247][ T1364] netlink_unicast+0x449/0x710 [14991.313247][ T1364] netlink_sendmsg+0x723/0xbe0 [14991.313247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14991.313247][ T1364] ___sys_sendmsg+0xee/0x170 [14991.313247][ T1364] __sys_sendmsg+0xcd/0x170 [14991.313247][ T1364] do_syscall_64+0xc6/0x1e0 [14991.313247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14991.313247][ T1364] [14991.314993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [14991.314993][ T1364] neigh_parms_alloc+0x1e5/0x510 [14991.314993][ T1364] ipv6_add_dev+0x2fd/0x11c0 [14991.314993][ T1364] ipv6_find_idev+0x102/0x170 [14991.314993][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [14991.314993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [14991.314993][ T1364] netlink_rcv_skb+0x130/0x360 [14991.314993][ T1364] netlink_unicast+0x449/0x710 [14991.314993][ T1364] netlink_sendmsg+0x723/0xbe0 [14991.314993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [14991.314993][ T1364] ___sys_sendmsg+0xee/0x170 [14991.314993][ T1364] __sys_sendmsg+0xcd/0x170 [14991.314993][ T1364] do_syscall_64+0xc6/0x1e0 [14991.314993][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [14991.314993][ T1364] [15001.555034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15001.555774][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15001.555774][ T1364] ___neigh_create+0x14b/0xf60 [15001.555774][ T1364] ip6_finish_output2+0xa70/0xf80 [15001.555774][ T1364] ip6_finish_output+0x4ed/0xd30 [15001.555774][ T1364] ip6_output+0x1f3/0x770 [15001.555774][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15001.555774][ T1364] mld_sendpack+0x62d/0xbc0 [15001.555774][ T1364] mld_ifc_work+0x32/0x1f0 [15001.555774][ T1364] process_one_work+0x84d/0x18a0 [15001.555774][ T1364] worker_thread+0x587/0xd30 [15001.555774][ T1364] kthread+0x28a/0x350 [15001.555774][ T1364] ret_from_fork+0x31/0x70 [15001.555774][ T1364] ret_from_fork_asm+0x1a/0x30 [15001.555774][ T1364] [15001.558654][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15001.558654][ T1364] dst_init+0x84/0x4a0 [15001.558654][ T1364] dst_alloc+0x97/0x150 [15001.558654][ T1364] ip6_dst_alloc+0x23/0x90 [15001.558654][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15001.558654][ T1364] ip6_pol_route+0x56f/0x840 [15001.558654][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15001.558654][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15001.558654][ T1364] ipv6_rcv+0x1ad/0x810 [15001.558654][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15001.558654][ T1364] process_backlog+0x101/0x620 [15001.558654][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15001.558654][ T1364] net_rx_action+0x495/0xbe0 [15001.558654][ T1364] __do_softirq+0x1b5/0x7f6 [15001.558654][ T1364] [15001.561735][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15001.561735][ T1364] netdev_get_by_index+0x5e/0x80 [15001.561735][ T1364] fib6_nh_init+0x3d8/0x15b0 [15001.561735][ T1364] ip6_route_info_create+0xf18/0x17d0 [15001.561735][ T1364] ip6_route_add+0x1c/0x140 [15001.561735][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15001.561735][ T1364] addrconf_add_dev+0xe2/0x170 [15001.561735][ T1364] inet6_addr_add+0x12f/0xa40 [15001.561735][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15001.561735][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15001.561735][ T1364] netlink_rcv_skb+0x130/0x360 [15001.561735][ T1364] netlink_unicast+0x449/0x710 [15001.561735][ T1364] netlink_sendmsg+0x723/0xbe0 [15001.561735][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15001.561735][ T1364] ___sys_sendmsg+0xee/0x170 [15001.561735][ T1364] __sys_sendmsg+0xcd/0x170 [15001.561735][ T1364] do_syscall_64+0xc6/0x1e0 [15001.561735][ T1364] [15001.565427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15001.565427][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15001.565427][ T1364] ipv6_find_idev+0x102/0x170 [15001.565427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15001.565427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15001.565427][ T1364] netlink_rcv_skb+0x130/0x360 [15001.565427][ T1364] netlink_unicast+0x449/0x710 [15001.565427][ T1364] netlink_sendmsg+0x723/0xbe0 [15001.565427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15001.565427][ T1364] ___sys_sendmsg+0xee/0x170 [15001.565427][ T1364] __sys_sendmsg+0xcd/0x170 [15001.565427][ T1364] do_syscall_64+0xc6/0x1e0 [15001.565427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15001.565427][ T1364] [15001.568380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15001.568380][ T1364] neigh_parms_alloc+0x1e5/0x510 [15001.568380][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15001.568380][ T1364] ipv6_find_idev+0x102/0x170 [15001.568380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15001.568380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15001.568380][ T1364] netlink_rcv_skb+0x130/0x360 [15001.568380][ T1364] netlink_unicast+0x449/0x710 [15001.568380][ T1364] netlink_sendmsg+0x723/0xbe0 [15001.568380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15001.568380][ T1364] ___sys_sendmsg+0xee/0x170 [15001.568380][ T1364] __sys_sendmsg+0xcd/0x170 [15001.568380][ T1364] do_syscall_64+0xc6/0x1e0 [15001.568380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15001.568380][ T1364] [15011.811072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15011.811554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15011.811554][ T1364] ___neigh_create+0x14b/0xf60 [15011.811554][ T1364] ip6_finish_output2+0xa70/0xf80 [15011.811554][ T1364] ip6_finish_output+0x4ed/0xd30 [15011.811554][ T1364] ip6_output+0x1f3/0x770 [15011.811554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15011.811554][ T1364] mld_sendpack+0x62d/0xbc0 [15011.811554][ T1364] mld_ifc_work+0x32/0x1f0 [15011.811554][ T1364] process_one_work+0x84d/0x18a0 [15011.811554][ T1364] worker_thread+0x587/0xd30 [15011.811554][ T1364] kthread+0x28a/0x350 [15011.811554][ T1364] ret_from_fork+0x31/0x70 [15011.811554][ T1364] ret_from_fork_asm+0x1a/0x30 [15011.811554][ T1364] [15011.813233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15011.813233][ T1364] dst_init+0x84/0x4a0 [15011.813233][ T1364] dst_alloc+0x97/0x150 [15011.813233][ T1364] ip6_dst_alloc+0x23/0x90 [15011.813233][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15011.813233][ T1364] ip6_pol_route+0x56f/0x840 [15011.813233][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15011.813233][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15011.813233][ T1364] ipv6_rcv+0x1ad/0x810 [15011.813233][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15011.813233][ T1364] process_backlog+0x101/0x620 [15011.813233][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15011.813233][ T1364] net_rx_action+0x495/0xbe0 [15011.813233][ T1364] __do_softirq+0x1b5/0x7f6 [15011.813233][ T1364] [15011.815072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15011.815072][ T1364] netdev_get_by_index+0x5e/0x80 [15011.815072][ T1364] fib6_nh_init+0x3d8/0x15b0 [15011.815072][ T1364] ip6_route_info_create+0xf18/0x17d0 [15011.815072][ T1364] ip6_route_add+0x1c/0x140 [15011.815072][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15011.815072][ T1364] addrconf_add_dev+0xe2/0x170 [15011.815072][ T1364] inet6_addr_add+0x12f/0xa40 [15011.815072][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15011.815072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15011.815072][ T1364] netlink_rcv_skb+0x130/0x360 [15011.815072][ T1364] netlink_unicast+0x449/0x710 [15011.815072][ T1364] netlink_sendmsg+0x723/0xbe0 [15011.815072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15011.815072][ T1364] ___sys_sendmsg+0xee/0x170 [15011.815072][ T1364] __sys_sendmsg+0xcd/0x170 [15011.815072][ T1364] do_syscall_64+0xc6/0x1e0 [15011.815072][ T1364] [15011.817279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15011.817279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15011.817279][ T1364] ipv6_find_idev+0x102/0x170 [15011.817279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15011.817279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15011.817279][ T1364] netlink_rcv_skb+0x130/0x360 [15011.817279][ T1364] netlink_unicast+0x449/0x710 [15011.817279][ T1364] netlink_sendmsg+0x723/0xbe0 [15011.817279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15011.817279][ T1364] ___sys_sendmsg+0xee/0x170 [15011.817279][ T1364] __sys_sendmsg+0xcd/0x170 [15011.817279][ T1364] do_syscall_64+0xc6/0x1e0 [15011.817279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15011.817279][ T1364] [15011.818971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15011.818971][ T1364] neigh_parms_alloc+0x1e5/0x510 [15011.818971][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15011.818971][ T1364] ipv6_find_idev+0x102/0x170 [15011.818971][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15011.818971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15011.818971][ T1364] netlink_rcv_skb+0x130/0x360 [15011.818971][ T1364] netlink_unicast+0x449/0x710 [15011.818971][ T1364] netlink_sendmsg+0x723/0xbe0 [15011.818971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15011.818971][ T1364] ___sys_sendmsg+0xee/0x170 [15011.818971][ T1364] __sys_sendmsg+0xcd/0x170 [15011.818971][ T1364] do_syscall_64+0xc6/0x1e0 [15011.818971][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15011.818971][ T1364] [15022.059131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15022.059711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15022.059711][ T1364] ___neigh_create+0x14b/0xf60 [15022.059711][ T1364] ip6_finish_output2+0xa70/0xf80 [15022.059711][ T1364] ip6_finish_output+0x4ed/0xd30 [15022.059711][ T1364] ip6_output+0x1f3/0x770 [15022.059711][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15022.059711][ T1364] mld_sendpack+0x62d/0xbc0 [15022.059711][ T1364] mld_ifc_work+0x32/0x1f0 [15022.059711][ T1364] process_one_work+0x84d/0x18a0 [15022.059711][ T1364] worker_thread+0x587/0xd30 [15022.059711][ T1364] kthread+0x28a/0x350 [15022.059711][ T1364] ret_from_fork+0x31/0x70 [15022.059711][ T1364] ret_from_fork_asm+0x1a/0x30 [15022.059711][ T1364] [15022.061374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15022.061374][ T1364] dst_init+0x84/0x4a0 [15022.061374][ T1364] dst_alloc+0x97/0x150 [15022.061374][ T1364] ip6_dst_alloc+0x23/0x90 [15022.061374][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15022.061374][ T1364] ip6_pol_route+0x56f/0x840 [15022.061374][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15022.061374][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15022.061374][ T1364] ipv6_rcv+0x1ad/0x810 [15022.061374][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15022.061374][ T1364] process_backlog+0x101/0x620 [15022.061374][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15022.061374][ T1364] net_rx_action+0x495/0xbe0 [15022.061374][ T1364] __do_softirq+0x1b5/0x7f6 [15022.061374][ T1364] [15022.063213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15022.063213][ T1364] netdev_get_by_index+0x5e/0x80 [15022.063213][ T1364] fib6_nh_init+0x3d8/0x15b0 [15022.063213][ T1364] ip6_route_info_create+0xf18/0x17d0 [15022.063213][ T1364] ip6_route_add+0x1c/0x140 [15022.063213][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15022.063213][ T1364] addrconf_add_dev+0xe2/0x170 [15022.063213][ T1364] inet6_addr_add+0x12f/0xa40 [15022.063213][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15022.063213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15022.063213][ T1364] netlink_rcv_skb+0x130/0x360 [15022.063213][ T1364] netlink_unicast+0x449/0x710 [15022.063213][ T1364] netlink_sendmsg+0x723/0xbe0 [15022.063213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15022.063213][ T1364] ___sys_sendmsg+0xee/0x170 [15022.063213][ T1364] __sys_sendmsg+0xcd/0x170 [15022.063213][ T1364] do_syscall_64+0xc6/0x1e0 [15022.063213][ T1364] [15022.065385][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15022.065385][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15022.065385][ T1364] ipv6_find_idev+0x102/0x170 [15022.065385][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15022.065385][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15022.065385][ T1364] netlink_rcv_skb+0x130/0x360 [15022.065385][ T1364] netlink_unicast+0x449/0x710 [15022.065385][ T1364] netlink_sendmsg+0x723/0xbe0 [15022.065385][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15022.065385][ T1364] ___sys_sendmsg+0xee/0x170 [15022.065385][ T1364] __sys_sendmsg+0xcd/0x170 [15022.065385][ T1364] do_syscall_64+0xc6/0x1e0 [15022.065385][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15022.065385][ T1364] [15022.067098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15022.067098][ T1364] neigh_parms_alloc+0x1e5/0x510 [15022.067098][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15022.067098][ T1364] ipv6_find_idev+0x102/0x170 [15022.067098][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15022.067098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15022.067098][ T1364] netlink_rcv_skb+0x130/0x360 [15022.067098][ T1364] netlink_unicast+0x449/0x710 [15022.067098][ T1364] netlink_sendmsg+0x723/0xbe0 [15022.067098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15022.067098][ T1364] ___sys_sendmsg+0xee/0x170 [15022.067098][ T1364] __sys_sendmsg+0xcd/0x170 [15022.067098][ T1364] do_syscall_64+0xc6/0x1e0 [15022.067098][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15022.067098][ T1364] [15032.267128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15032.267771][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15032.267771][ T1364] ___neigh_create+0x14b/0xf60 [15032.267771][ T1364] ip6_finish_output2+0xa70/0xf80 [15032.267771][ T1364] ip6_finish_output+0x4ed/0xd30 [15032.267771][ T1364] ip6_output+0x1f3/0x770 [15032.267771][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15032.267771][ T1364] mld_sendpack+0x62d/0xbc0 [15032.267771][ T1364] mld_ifc_work+0x32/0x1f0 [15032.267771][ T1364] process_one_work+0x84d/0x18a0 [15032.267771][ T1364] worker_thread+0x587/0xd30 [15032.267771][ T1364] kthread+0x28a/0x350 [15032.267771][ T1364] ret_from_fork+0x31/0x70 [15032.267771][ T1364] ret_from_fork_asm+0x1a/0x30 [15032.267771][ T1364] [15032.269428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15032.269428][ T1364] dst_init+0x84/0x4a0 [15032.269428][ T1364] dst_alloc+0x97/0x150 [15032.269428][ T1364] ip6_dst_alloc+0x23/0x90 [15032.269428][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15032.269428][ T1364] ip6_pol_route+0x56f/0x840 [15032.269428][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15032.269428][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15032.269428][ T1364] ipv6_rcv+0x1ad/0x810 [15032.269428][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15032.269428][ T1364] process_backlog+0x101/0x620 [15032.269428][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15032.269428][ T1364] net_rx_action+0x495/0xbe0 [15032.269428][ T1364] __do_softirq+0x1b5/0x7f6 [15032.269428][ T1364] [15032.271251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15032.271251][ T1364] netdev_get_by_index+0x5e/0x80 [15032.271251][ T1364] fib6_nh_init+0x3d8/0x15b0 [15032.271251][ T1364] ip6_route_info_create+0xf18/0x17d0 [15032.271251][ T1364] ip6_route_add+0x1c/0x140 [15032.271251][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15032.271251][ T1364] addrconf_add_dev+0xe2/0x170 [15032.271251][ T1364] inet6_addr_add+0x12f/0xa40 [15032.271251][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15032.271251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15032.271251][ T1364] netlink_rcv_skb+0x130/0x360 [15032.271251][ T1364] netlink_unicast+0x449/0x710 [15032.271251][ T1364] netlink_sendmsg+0x723/0xbe0 [15032.271251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15032.271251][ T1364] ___sys_sendmsg+0xee/0x170 [15032.271251][ T1364] __sys_sendmsg+0xcd/0x170 [15032.271251][ T1364] do_syscall_64+0xc6/0x1e0 [15032.271251][ T1364] [15032.273412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15032.273412][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15032.273412][ T1364] ipv6_find_idev+0x102/0x170 [15032.273412][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15032.273412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15032.273412][ T1364] netlink_rcv_skb+0x130/0x360 [15032.273412][ T1364] netlink_unicast+0x449/0x710 [15032.273412][ T1364] netlink_sendmsg+0x723/0xbe0 [15032.273412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15032.273412][ T1364] ___sys_sendmsg+0xee/0x170 [15032.273412][ T1364] __sys_sendmsg+0xcd/0x170 [15032.273412][ T1364] do_syscall_64+0xc6/0x1e0 [15032.273412][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15032.273412][ T1364] [15032.275067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15032.275067][ T1364] neigh_parms_alloc+0x1e5/0x510 [15032.275067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15032.275067][ T1364] ipv6_find_idev+0x102/0x170 [15032.275067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15032.275067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15032.275067][ T1364] netlink_rcv_skb+0x130/0x360 [15032.275067][ T1364] netlink_unicast+0x449/0x710 [15032.275067][ T1364] netlink_sendmsg+0x723/0xbe0 [15032.275067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15032.275067][ T1364] ___sys_sendmsg+0xee/0x170 [15032.275067][ T1364] __sys_sendmsg+0xcd/0x170 [15032.275067][ T1364] do_syscall_64+0xc6/0x1e0 [15032.275067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15032.275067][ T1364] [15042.355218][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15042.355765][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15042.355765][ T1364] ___neigh_create+0x14b/0xf60 [15042.355765][ T1364] ip6_finish_output2+0xa70/0xf80 [15042.355765][ T1364] ip6_finish_output+0x4ed/0xd30 [15042.355765][ T1364] ip6_output+0x1f3/0x770 [15042.355765][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15042.355765][ T1364] mld_sendpack+0x62d/0xbc0 [15042.355765][ T1364] mld_ifc_work+0x32/0x1f0 [15042.355765][ T1364] process_one_work+0x84d/0x18a0 [15042.355765][ T1364] worker_thread+0x587/0xd30 [15042.355765][ T1364] kthread+0x28a/0x350 [15042.355765][ T1364] ret_from_fork+0x31/0x70 [15042.355765][ T1364] ret_from_fork_asm+0x1a/0x30 [15042.355765][ T1364] [15042.357468][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15042.357468][ T1364] dst_init+0x84/0x4a0 [15042.357468][ T1364] dst_alloc+0x97/0x150 [15042.357468][ T1364] ip6_dst_alloc+0x23/0x90 [15042.357468][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15042.357468][ T1364] ip6_pol_route+0x56f/0x840 [15042.357468][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15042.357468][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15042.357468][ T1364] ipv6_rcv+0x1ad/0x810 [15042.357468][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15042.357468][ T1364] process_backlog+0x101/0x620 [15042.357468][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15042.357468][ T1364] net_rx_action+0x495/0xbe0 [15042.357468][ T1364] __do_softirq+0x1b5/0x7f6 [15042.357468][ T1364] [15042.359263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15042.359263][ T1364] netdev_get_by_index+0x5e/0x80 [15042.359263][ T1364] fib6_nh_init+0x3d8/0x15b0 [15042.359263][ T1364] ip6_route_info_create+0xf18/0x17d0 [15042.359263][ T1364] ip6_route_add+0x1c/0x140 [15042.359263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15042.359263][ T1364] addrconf_add_dev+0xe2/0x170 [15042.359263][ T1364] inet6_addr_add+0x12f/0xa40 [15042.359263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15042.359263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15042.359263][ T1364] netlink_rcv_skb+0x130/0x360 [15042.359263][ T1364] netlink_unicast+0x449/0x710 [15042.359263][ T1364] netlink_sendmsg+0x723/0xbe0 [15042.359263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15042.359263][ T1364] ___sys_sendmsg+0xee/0x170 [15042.359263][ T1364] __sys_sendmsg+0xcd/0x170 [15042.359263][ T1364] do_syscall_64+0xc6/0x1e0 [15042.359263][ T1364] [15042.361387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15042.361387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15042.361387][ T1364] ipv6_find_idev+0x102/0x170 [15042.361387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15042.361387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15042.361387][ T1364] netlink_rcv_skb+0x130/0x360 [15042.361387][ T1364] netlink_unicast+0x449/0x710 [15042.361387][ T1364] netlink_sendmsg+0x723/0xbe0 [15042.361387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15042.361387][ T1364] ___sys_sendmsg+0xee/0x170 [15042.361387][ T1364] __sys_sendmsg+0xcd/0x170 [15042.361387][ T1364] do_syscall_64+0xc6/0x1e0 [15042.361387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15042.361387][ T1364] [15042.363046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15042.363046][ T1364] neigh_parms_alloc+0x1e5/0x510 [15042.363046][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15042.363046][ T1364] ipv6_find_idev+0x102/0x170 [15042.363046][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15042.363046][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15042.363046][ T1364] netlink_rcv_skb+0x130/0x360 [15042.363046][ T1364] netlink_unicast+0x449/0x710 [15042.363046][ T1364] netlink_sendmsg+0x723/0xbe0 [15042.363046][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15042.363046][ T1364] ___sys_sendmsg+0xee/0x170 [15042.363046][ T1364] __sys_sendmsg+0xcd/0x170 [15042.363046][ T1364] do_syscall_64+0xc6/0x1e0 [15042.363046][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15042.363046][ T1364] [15052.611150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15052.611740][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15052.611740][ T1364] ___neigh_create+0x14b/0xf60 [15052.611740][ T1364] ip6_finish_output2+0xa70/0xf80 [15052.611740][ T1364] ip6_finish_output+0x4ed/0xd30 [15052.611740][ T1364] ip6_output+0x1f3/0x770 [15052.611740][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15052.611740][ T1364] mld_sendpack+0x62d/0xbc0 [15052.611740][ T1364] mld_ifc_work+0x32/0x1f0 [15052.611740][ T1364] process_one_work+0x84d/0x18a0 [15052.611740][ T1364] worker_thread+0x587/0xd30 [15052.611740][ T1364] kthread+0x28a/0x350 [15052.611740][ T1364] ret_from_fork+0x31/0x70 [15052.611740][ T1364] ret_from_fork_asm+0x1a/0x30 [15052.611740][ T1364] [15052.613418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15052.613418][ T1364] dst_init+0x84/0x4a0 [15052.613418][ T1364] dst_alloc+0x97/0x150 [15052.613418][ T1364] ip6_dst_alloc+0x23/0x90 [15052.613418][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15052.613418][ T1364] ip6_pol_route+0x56f/0x840 [15052.613418][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15052.613418][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15052.613418][ T1364] ipv6_rcv+0x1ad/0x810 [15052.613418][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15052.613418][ T1364] process_backlog+0x101/0x620 [15052.613418][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15052.613418][ T1364] net_rx_action+0x495/0xbe0 [15052.613418][ T1364] __do_softirq+0x1b5/0x7f6 [15052.613418][ T1364] [15052.615214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15052.615214][ T1364] netdev_get_by_index+0x5e/0x80 [15052.615214][ T1364] fib6_nh_init+0x3d8/0x15b0 [15052.615214][ T1364] ip6_route_info_create+0xf18/0x17d0 [15052.615214][ T1364] ip6_route_add+0x1c/0x140 [15052.615214][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15052.615214][ T1364] addrconf_add_dev+0xe2/0x170 [15052.615214][ T1364] inet6_addr_add+0x12f/0xa40 [15052.615214][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15052.615214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15052.615214][ T1364] netlink_rcv_skb+0x130/0x360 [15052.615214][ T1364] netlink_unicast+0x449/0x710 [15052.615214][ T1364] netlink_sendmsg+0x723/0xbe0 [15052.615214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15052.615214][ T1364] ___sys_sendmsg+0xee/0x170 [15052.615214][ T1364] __sys_sendmsg+0xcd/0x170 [15052.615214][ T1364] do_syscall_64+0xc6/0x1e0 [15052.615214][ T1364] [15052.617396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15052.617396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15052.617396][ T1364] ipv6_find_idev+0x102/0x170 [15052.617396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15052.617396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15052.617396][ T1364] netlink_rcv_skb+0x130/0x360 [15052.617396][ T1364] netlink_unicast+0x449/0x710 [15052.617396][ T1364] netlink_sendmsg+0x723/0xbe0 [15052.617396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15052.617396][ T1364] ___sys_sendmsg+0xee/0x170 [15052.617396][ T1364] __sys_sendmsg+0xcd/0x170 [15052.617396][ T1364] do_syscall_64+0xc6/0x1e0 [15052.617396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15052.617396][ T1364] [15052.619054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15052.619054][ T1364] neigh_parms_alloc+0x1e5/0x510 [15052.619054][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15052.619054][ T1364] ipv6_find_idev+0x102/0x170 [15052.619054][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15052.619054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15052.619054][ T1364] netlink_rcv_skb+0x130/0x360 [15052.619054][ T1364] netlink_unicast+0x449/0x710 [15052.619054][ T1364] netlink_sendmsg+0x723/0xbe0 [15052.619054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15052.619054][ T1364] ___sys_sendmsg+0xee/0x170 [15052.619054][ T1364] __sys_sendmsg+0xcd/0x170 [15052.619054][ T1364] do_syscall_64+0xc6/0x1e0 [15052.619054][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15052.619054][ T1364] [15062.659074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15062.659488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15062.659488][ T1364] ___neigh_create+0x14b/0xf60 [15062.659488][ T1364] ip6_finish_output2+0xa70/0xf80 [15062.659488][ T1364] ip6_finish_output+0x4ed/0xd30 [15062.659488][ T1364] ip6_output+0x1f3/0x770 [15062.659488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15062.659488][ T1364] mld_sendpack+0x62d/0xbc0 [15062.659488][ T1364] mld_ifc_work+0x32/0x1f0 [15062.659488][ T1364] process_one_work+0x84d/0x18a0 [15062.659488][ T1364] worker_thread+0x587/0xd30 [15062.659488][ T1364] kthread+0x28a/0x350 [15062.659488][ T1364] ret_from_fork+0x31/0x70 [15062.659488][ T1364] ret_from_fork_asm+0x1a/0x30 [15062.659488][ T1364] [15062.661202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15062.661202][ T1364] dst_init+0x84/0x4a0 [15062.661202][ T1364] dst_alloc+0x97/0x150 [15062.661202][ T1364] ip6_dst_alloc+0x23/0x90 [15062.661202][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15062.661202][ T1364] ip6_pol_route+0x56f/0x840 [15062.661202][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15062.661202][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15062.661202][ T1364] ipv6_rcv+0x1ad/0x810 [15062.661202][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15062.661202][ T1364] process_backlog+0x101/0x620 [15062.661202][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15062.661202][ T1364] net_rx_action+0x495/0xbe0 [15062.661202][ T1364] __do_softirq+0x1b5/0x7f6 [15062.661202][ T1364] [15062.663022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15062.663022][ T1364] netdev_get_by_index+0x5e/0x80 [15062.663022][ T1364] fib6_nh_init+0x3d8/0x15b0 [15062.663022][ T1364] ip6_route_info_create+0xf18/0x17d0 [15062.663022][ T1364] ip6_route_add+0x1c/0x140 [15062.663022][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15062.663022][ T1364] addrconf_add_dev+0xe2/0x170 [15062.663022][ T1364] inet6_addr_add+0x12f/0xa40 [15062.663022][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15062.663022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15062.663022][ T1364] netlink_rcv_skb+0x130/0x360 [15062.663022][ T1364] netlink_unicast+0x449/0x710 [15062.663022][ T1364] netlink_sendmsg+0x723/0xbe0 [15062.663022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15062.663022][ T1364] ___sys_sendmsg+0xee/0x170 [15062.663022][ T1364] __sys_sendmsg+0xcd/0x170 [15062.663022][ T1364] do_syscall_64+0xc6/0x1e0 [15062.663022][ T1364] [15062.665254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15062.665254][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15062.665254][ T1364] ipv6_find_idev+0x102/0x170 [15062.665254][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15062.665254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15062.665254][ T1364] netlink_rcv_skb+0x130/0x360 [15062.665254][ T1364] netlink_unicast+0x449/0x710 [15062.665254][ T1364] netlink_sendmsg+0x723/0xbe0 [15062.665254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15062.665254][ T1364] ___sys_sendmsg+0xee/0x170 [15062.665254][ T1364] __sys_sendmsg+0xcd/0x170 [15062.665254][ T1364] do_syscall_64+0xc6/0x1e0 [15062.665254][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15062.665254][ T1364] [15062.666961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15062.666961][ T1364] neigh_parms_alloc+0x1e5/0x510 [15062.666961][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15062.666961][ T1364] ipv6_find_idev+0x102/0x170 [15062.666961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15062.666961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15062.666961][ T1364] netlink_rcv_skb+0x130/0x360 [15062.666961][ T1364] netlink_unicast+0x449/0x710 [15062.666961][ T1364] netlink_sendmsg+0x723/0xbe0 [15062.666961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15062.666961][ T1364] ___sys_sendmsg+0xee/0x170 [15062.666961][ T1364] __sys_sendmsg+0xcd/0x170 [15062.666961][ T1364] do_syscall_64+0xc6/0x1e0 [15062.666961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15062.666961][ T1364] [15072.683103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15072.683597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15072.683597][ T1364] ___neigh_create+0x14b/0xf60 [15072.683597][ T1364] ip6_finish_output2+0xa70/0xf80 [15072.683597][ T1364] ip6_finish_output+0x4ed/0xd30 [15072.683597][ T1364] ip6_output+0x1f3/0x770 [15072.683597][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15072.683597][ T1364] mld_sendpack+0x62d/0xbc0 [15072.683597][ T1364] mld_ifc_work+0x32/0x1f0 [15072.683597][ T1364] process_one_work+0x84d/0x18a0 [15072.683597][ T1364] worker_thread+0x587/0xd30 [15072.683597][ T1364] kthread+0x28a/0x350 [15072.683597][ T1364] ret_from_fork+0x31/0x70 [15072.683597][ T1364] ret_from_fork_asm+0x1a/0x30 [15072.683597][ T1364] [15072.685288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15072.685288][ T1364] dst_init+0x84/0x4a0 [15072.685288][ T1364] dst_alloc+0x97/0x150 [15072.685288][ T1364] ip6_dst_alloc+0x23/0x90 [15072.685288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15072.685288][ T1364] ip6_pol_route+0x56f/0x840 [15072.685288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15072.685288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15072.685288][ T1364] ipv6_rcv+0x1ad/0x810 [15072.685288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15072.685288][ T1364] process_backlog+0x101/0x620 [15072.685288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15072.685288][ T1364] net_rx_action+0x495/0xbe0 [15072.685288][ T1364] __do_softirq+0x1b5/0x7f6 [15072.685288][ T1364] [15072.687099][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15072.687099][ T1364] netdev_get_by_index+0x5e/0x80 [15072.687099][ T1364] fib6_nh_init+0x3d8/0x15b0 [15072.687099][ T1364] ip6_route_info_create+0xf18/0x17d0 [15072.687099][ T1364] ip6_route_add+0x1c/0x140 [15072.687099][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15072.687099][ T1364] addrconf_add_dev+0xe2/0x170 [15072.687099][ T1364] inet6_addr_add+0x12f/0xa40 [15072.687099][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15072.687099][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15072.687099][ T1364] netlink_rcv_skb+0x130/0x360 [15072.687099][ T1364] netlink_unicast+0x449/0x710 [15072.687099][ T1364] netlink_sendmsg+0x723/0xbe0 [15072.687099][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15072.687099][ T1364] ___sys_sendmsg+0xee/0x170 [15072.687099][ T1364] __sys_sendmsg+0xcd/0x170 [15072.687099][ T1364] do_syscall_64+0xc6/0x1e0 [15072.687099][ T1364] [15072.689233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15072.689233][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15072.689233][ T1364] ipv6_find_idev+0x102/0x170 [15072.689233][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15072.689233][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15072.689233][ T1364] netlink_rcv_skb+0x130/0x360 [15072.689233][ T1364] netlink_unicast+0x449/0x710 [15072.689233][ T1364] netlink_sendmsg+0x723/0xbe0 [15072.689233][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15072.689233][ T1364] ___sys_sendmsg+0xee/0x170 [15072.689233][ T1364] __sys_sendmsg+0xcd/0x170 [15072.689233][ T1364] do_syscall_64+0xc6/0x1e0 [15072.689233][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15072.689233][ T1364] [15072.690964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15072.690964][ T1364] neigh_parms_alloc+0x1e5/0x510 [15072.690964][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15072.690964][ T1364] ipv6_find_idev+0x102/0x170 [15072.690964][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15072.690964][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15072.690964][ T1364] netlink_rcv_skb+0x130/0x360 [15072.690964][ T1364] netlink_unicast+0x449/0x710 [15072.690964][ T1364] netlink_sendmsg+0x723/0xbe0 [15072.690964][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15072.690964][ T1364] ___sys_sendmsg+0xee/0x170 [15072.690964][ T1364] __sys_sendmsg+0xcd/0x170 [15072.690964][ T1364] do_syscall_64+0xc6/0x1e0 [15072.690964][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15072.690964][ T1364] [15082.867089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15082.867515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15082.867515][ T1364] ___neigh_create+0x14b/0xf60 [15082.867515][ T1364] ip6_finish_output2+0xa70/0xf80 [15082.867515][ T1364] ip6_finish_output+0x4ed/0xd30 [15082.867515][ T1364] ip6_output+0x1f3/0x770 [15082.867515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15082.867515][ T1364] mld_sendpack+0x62d/0xbc0 [15082.867515][ T1364] mld_ifc_work+0x32/0x1f0 [15082.867515][ T1364] process_one_work+0x84d/0x18a0 [15082.867515][ T1364] worker_thread+0x587/0xd30 [15082.867515][ T1364] kthread+0x28a/0x350 [15082.867515][ T1364] ret_from_fork+0x31/0x70 [15082.867515][ T1364] ret_from_fork_asm+0x1a/0x30 [15082.867515][ T1364] [15082.869223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15082.869223][ T1364] dst_init+0x84/0x4a0 [15082.869223][ T1364] dst_alloc+0x97/0x150 [15082.869223][ T1364] ip6_dst_alloc+0x23/0x90 [15082.869223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15082.869223][ T1364] ip6_pol_route+0x56f/0x840 [15082.869223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15082.869223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15082.869223][ T1364] ipv6_rcv+0x1ad/0x810 [15082.869223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15082.869223][ T1364] process_backlog+0x101/0x620 [15082.869223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15082.869223][ T1364] net_rx_action+0x495/0xbe0 [15082.869223][ T1364] __do_softirq+0x1b5/0x7f6 [15082.869223][ T1364] [15082.871048][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15082.871048][ T1364] netdev_get_by_index+0x5e/0x80 [15082.871048][ T1364] fib6_nh_init+0x3d8/0x15b0 [15082.871048][ T1364] ip6_route_info_create+0xf18/0x17d0 [15082.871048][ T1364] ip6_route_add+0x1c/0x140 [15082.871048][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15082.871048][ T1364] addrconf_add_dev+0xe2/0x170 [15082.871048][ T1364] inet6_addr_add+0x12f/0xa40 [15082.871048][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15082.871048][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.871048][ T1364] netlink_rcv_skb+0x130/0x360 [15082.871048][ T1364] netlink_unicast+0x449/0x710 [15082.871048][ T1364] netlink_sendmsg+0x723/0xbe0 [15082.871048][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15082.871048][ T1364] ___sys_sendmsg+0xee/0x170 [15082.871048][ T1364] __sys_sendmsg+0xcd/0x170 [15082.871048][ T1364] do_syscall_64+0xc6/0x1e0 [15082.871048][ T1364] [15082.873224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15082.873224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15082.873224][ T1364] ipv6_find_idev+0x102/0x170 [15082.873224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15082.873224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.873224][ T1364] netlink_rcv_skb+0x130/0x360 [15082.873224][ T1364] netlink_unicast+0x449/0x710 [15082.873224][ T1364] netlink_sendmsg+0x723/0xbe0 [15082.873224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15082.873224][ T1364] ___sys_sendmsg+0xee/0x170 [15082.873224][ T1364] __sys_sendmsg+0xcd/0x170 [15082.873224][ T1364] do_syscall_64+0xc6/0x1e0 [15082.873224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.873224][ T1364] [15082.874926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15082.874926][ T1364] neigh_parms_alloc+0x1e5/0x510 [15082.874926][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15082.874926][ T1364] ipv6_find_idev+0x102/0x170 [15082.874926][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15082.874926][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15082.874926][ T1364] netlink_rcv_skb+0x130/0x360 [15082.874926][ T1364] netlink_unicast+0x449/0x710 [15082.874926][ T1364] netlink_sendmsg+0x723/0xbe0 [15082.874926][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15082.874926][ T1364] ___sys_sendmsg+0xee/0x170 [15082.874926][ T1364] __sys_sendmsg+0xcd/0x170 [15082.874926][ T1364] do_syscall_64+0xc6/0x1e0 [15082.874926][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15082.874926][ T1364] [15093.059061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15093.059564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15093.059564][ T1364] ___neigh_create+0x14b/0xf60 [15093.059564][ T1364] ip6_finish_output2+0xa70/0xf80 [15093.059564][ T1364] ip6_finish_output+0x4ed/0xd30 [15093.059564][ T1364] ip6_output+0x1f3/0x770 [15093.059564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15093.059564][ T1364] mld_sendpack+0x62d/0xbc0 [15093.059564][ T1364] mld_ifc_work+0x32/0x1f0 [15093.059564][ T1364] process_one_work+0x84d/0x18a0 [15093.059564][ T1364] worker_thread+0x587/0xd30 [15093.059564][ T1364] kthread+0x28a/0x350 [15093.059564][ T1364] ret_from_fork+0x31/0x70 [15093.059564][ T1364] ret_from_fork_asm+0x1a/0x30 [15093.059564][ T1364] [15093.061304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15093.061304][ T1364] dst_init+0x84/0x4a0 [15093.061304][ T1364] dst_alloc+0x97/0x150 [15093.061304][ T1364] ip6_dst_alloc+0x23/0x90 [15093.061304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15093.061304][ T1364] ip6_pol_route+0x56f/0x840 [15093.061304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15093.061304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15093.061304][ T1364] ipv6_rcv+0x1ad/0x810 [15093.061304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15093.061304][ T1364] process_backlog+0x101/0x620 [15093.061304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15093.061304][ T1364] net_rx_action+0x495/0xbe0 [15093.061304][ T1364] __do_softirq+0x1b5/0x7f6 [15093.061304][ T1364] [15093.063154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15093.063154][ T1364] netdev_get_by_index+0x5e/0x80 [15093.063154][ T1364] fib6_nh_init+0x3d8/0x15b0 [15093.063154][ T1364] ip6_route_info_create+0xf18/0x17d0 [15093.063154][ T1364] ip6_route_add+0x1c/0x140 [15093.063154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15093.063154][ T1364] addrconf_add_dev+0xe2/0x170 [15093.063154][ T1364] inet6_addr_add+0x12f/0xa40 [15093.063154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15093.063154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15093.063154][ T1364] netlink_rcv_skb+0x130/0x360 [15093.063154][ T1364] netlink_unicast+0x449/0x710 [15093.063154][ T1364] netlink_sendmsg+0x723/0xbe0 [15093.063154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15093.063154][ T1364] ___sys_sendmsg+0xee/0x170 [15093.063154][ T1364] __sys_sendmsg+0xcd/0x170 [15093.063154][ T1364] do_syscall_64+0xc6/0x1e0 [15093.063154][ T1364] [15093.065398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15093.065398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15093.065398][ T1364] ipv6_find_idev+0x102/0x170 [15093.065398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15093.065398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15093.065398][ T1364] netlink_rcv_skb+0x130/0x360 [15093.065398][ T1364] netlink_unicast+0x449/0x710 [15093.065398][ T1364] netlink_sendmsg+0x723/0xbe0 [15093.065398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15093.065398][ T1364] ___sys_sendmsg+0xee/0x170 [15093.065398][ T1364] __sys_sendmsg+0xcd/0x170 [15093.065398][ T1364] do_syscall_64+0xc6/0x1e0 [15093.065398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15093.065398][ T1364] [15093.067122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15093.067122][ T1364] neigh_parms_alloc+0x1e5/0x510 [15093.067122][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15093.067122][ T1364] ipv6_find_idev+0x102/0x170 [15093.067122][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15093.067122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15093.067122][ T1364] netlink_rcv_skb+0x130/0x360 [15093.067122][ T1364] netlink_unicast+0x449/0x710 [15093.067122][ T1364] netlink_sendmsg+0x723/0xbe0 [15093.067122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15093.067122][ T1364] ___sys_sendmsg+0xee/0x170 [15093.067122][ T1364] __sys_sendmsg+0xcd/0x170 [15093.067122][ T1364] do_syscall_64+0xc6/0x1e0 [15093.067122][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15093.067122][ T1364] [15103.307013][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15103.307515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15103.307515][ T1364] ___neigh_create+0x14b/0xf60 [15103.307515][ T1364] ip6_finish_output2+0xa70/0xf80 [15103.307515][ T1364] ip6_finish_output+0x4ed/0xd30 [15103.307515][ T1364] ip6_output+0x1f3/0x770 [15103.307515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15103.307515][ T1364] mld_sendpack+0x62d/0xbc0 [15103.307515][ T1364] mld_ifc_work+0x32/0x1f0 [15103.307515][ T1364] process_one_work+0x84d/0x18a0 [15103.307515][ T1364] worker_thread+0x587/0xd30 [15103.307515][ T1364] kthread+0x28a/0x350 [15103.307515][ T1364] ret_from_fork+0x31/0x70 [15103.307515][ T1364] ret_from_fork_asm+0x1a/0x30 [15103.307515][ T1364] [15103.309245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15103.309245][ T1364] dst_init+0x84/0x4a0 [15103.309245][ T1364] dst_alloc+0x97/0x150 [15103.309245][ T1364] ip6_dst_alloc+0x23/0x90 [15103.309245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15103.309245][ T1364] ip6_pol_route+0x56f/0x840 [15103.309245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15103.309245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15103.309245][ T1364] ipv6_rcv+0x1ad/0x810 [15103.309245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15103.309245][ T1364] process_backlog+0x101/0x620 [15103.309245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15103.309245][ T1364] net_rx_action+0x495/0xbe0 [15103.309245][ T1364] __do_softirq+0x1b5/0x7f6 [15103.309245][ T1364] [15103.311080][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15103.311080][ T1364] netdev_get_by_index+0x5e/0x80 [15103.311080][ T1364] fib6_nh_init+0x3d8/0x15b0 [15103.311080][ T1364] ip6_route_info_create+0xf18/0x17d0 [15103.311080][ T1364] ip6_route_add+0x1c/0x140 [15103.311080][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15103.311080][ T1364] addrconf_add_dev+0xe2/0x170 [15103.311080][ T1364] inet6_addr_add+0x12f/0xa40 [15103.311080][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15103.311080][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15103.311080][ T1364] netlink_rcv_skb+0x130/0x360 [15103.311080][ T1364] netlink_unicast+0x449/0x710 [15103.311080][ T1364] netlink_sendmsg+0x723/0xbe0 [15103.311080][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15103.311080][ T1364] ___sys_sendmsg+0xee/0x170 [15103.311080][ T1364] __sys_sendmsg+0xcd/0x170 [15103.311080][ T1364] do_syscall_64+0xc6/0x1e0 [15103.311080][ T1364] [15103.313317][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15103.313317][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15103.313317][ T1364] ipv6_find_idev+0x102/0x170 [15103.313317][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15103.313317][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15103.313317][ T1364] netlink_rcv_skb+0x130/0x360 [15103.313317][ T1364] netlink_unicast+0x449/0x710 [15103.313317][ T1364] netlink_sendmsg+0x723/0xbe0 [15103.313317][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15103.313317][ T1364] ___sys_sendmsg+0xee/0x170 [15103.313317][ T1364] __sys_sendmsg+0xcd/0x170 [15103.313317][ T1364] do_syscall_64+0xc6/0x1e0 [15103.313317][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15103.313317][ T1364] [15103.315056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15103.315056][ T1364] neigh_parms_alloc+0x1e5/0x510 [15103.315056][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15103.315056][ T1364] ipv6_find_idev+0x102/0x170 [15103.315056][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15103.315056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15103.315056][ T1364] netlink_rcv_skb+0x130/0x360 [15103.315056][ T1364] netlink_unicast+0x449/0x710 [15103.315056][ T1364] netlink_sendmsg+0x723/0xbe0 [15103.315056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15103.315056][ T1364] ___sys_sendmsg+0xee/0x170 [15103.315056][ T1364] __sys_sendmsg+0xcd/0x170 [15103.315056][ T1364] do_syscall_64+0xc6/0x1e0 [15103.315056][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15103.315056][ T1364] [15113.555086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15113.555591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15113.555591][ T1364] ___neigh_create+0x14b/0xf60 [15113.555591][ T1364] ip6_finish_output2+0xa70/0xf80 [15113.555591][ T1364] ip6_finish_output+0x4ed/0xd30 [15113.555591][ T1364] ip6_output+0x1f3/0x770 [15113.555591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15113.555591][ T1364] mld_sendpack+0x62d/0xbc0 [15113.555591][ T1364] mld_ifc_work+0x32/0x1f0 [15113.555591][ T1364] process_one_work+0x84d/0x18a0 [15113.555591][ T1364] worker_thread+0x587/0xd30 [15113.555591][ T1364] kthread+0x28a/0x350 [15113.555591][ T1364] ret_from_fork+0x31/0x70 [15113.555591][ T1364] ret_from_fork_asm+0x1a/0x30 [15113.555591][ T1364] [15113.557324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15113.557324][ T1364] dst_init+0x84/0x4a0 [15113.557324][ T1364] dst_alloc+0x97/0x150 [15113.557324][ T1364] ip6_dst_alloc+0x23/0x90 [15113.557324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15113.557324][ T1364] ip6_pol_route+0x56f/0x840 [15113.557324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15113.557324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15113.557324][ T1364] ipv6_rcv+0x1ad/0x810 [15113.557324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15113.557324][ T1364] process_backlog+0x101/0x620 [15113.557324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15113.557324][ T1364] net_rx_action+0x495/0xbe0 [15113.557324][ T1364] __do_softirq+0x1b5/0x7f6 [15113.557324][ T1364] [15113.559164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15113.559164][ T1364] netdev_get_by_index+0x5e/0x80 [15113.559164][ T1364] fib6_nh_init+0x3d8/0x15b0 [15113.559164][ T1364] ip6_route_info_create+0xf18/0x17d0 [15113.559164][ T1364] ip6_route_add+0x1c/0x140 [15113.559164][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15113.559164][ T1364] addrconf_add_dev+0xe2/0x170 [15113.559164][ T1364] inet6_addr_add+0x12f/0xa40 [15113.559164][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15113.559164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15113.559164][ T1364] netlink_rcv_skb+0x130/0x360 [15113.559164][ T1364] netlink_unicast+0x449/0x710 [15113.559164][ T1364] netlink_sendmsg+0x723/0xbe0 [15113.559164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15113.559164][ T1364] ___sys_sendmsg+0xee/0x170 [15113.559164][ T1364] __sys_sendmsg+0xcd/0x170 [15113.559164][ T1364] do_syscall_64+0xc6/0x1e0 [15113.559164][ T1364] [15113.561406][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15113.561406][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15113.561406][ T1364] ipv6_find_idev+0x102/0x170 [15113.561406][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15113.561406][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15113.561406][ T1364] netlink_rcv_skb+0x130/0x360 [15113.561406][ T1364] netlink_unicast+0x449/0x710 [15113.561406][ T1364] netlink_sendmsg+0x723/0xbe0 [15113.561406][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15113.561406][ T1364] ___sys_sendmsg+0xee/0x170 [15113.561406][ T1364] __sys_sendmsg+0xcd/0x170 [15113.561406][ T1364] do_syscall_64+0xc6/0x1e0 [15113.561406][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15113.561406][ T1364] [15113.563131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15113.563131][ T1364] neigh_parms_alloc+0x1e5/0x510 [15113.563131][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15113.563131][ T1364] ipv6_find_idev+0x102/0x170 [15113.563131][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15113.563131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15113.563131][ T1364] netlink_rcv_skb+0x130/0x360 [15113.563131][ T1364] netlink_unicast+0x449/0x710 [15113.563131][ T1364] netlink_sendmsg+0x723/0xbe0 [15113.563131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15113.563131][ T1364] ___sys_sendmsg+0xee/0x170 [15113.563131][ T1364] __sys_sendmsg+0xcd/0x170 [15113.563131][ T1364] do_syscall_64+0xc6/0x1e0 [15113.563131][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15113.563131][ T1364] [15123.803014][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15123.803504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15123.803504][ T1364] ___neigh_create+0x14b/0xf60 [15123.803504][ T1364] ip6_finish_output2+0xa70/0xf80 [15123.803504][ T1364] ip6_finish_output+0x4ed/0xd30 [15123.803504][ T1364] ip6_output+0x1f3/0x770 [15123.803504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15123.803504][ T1364] mld_sendpack+0x62d/0xbc0 [15123.803504][ T1364] mld_ifc_work+0x32/0x1f0 [15123.803504][ T1364] process_one_work+0x84d/0x18a0 [15123.803504][ T1364] worker_thread+0x587/0xd30 [15123.803504][ T1364] kthread+0x28a/0x350 [15123.803504][ T1364] ret_from_fork+0x31/0x70 [15123.803504][ T1364] ret_from_fork_asm+0x1a/0x30 [15123.803504][ T1364] [15123.805247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15123.805247][ T1364] dst_init+0x84/0x4a0 [15123.805247][ T1364] dst_alloc+0x97/0x150 [15123.805247][ T1364] ip6_dst_alloc+0x23/0x90 [15123.805247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15123.805247][ T1364] ip6_pol_route+0x56f/0x840 [15123.805247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15123.805247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15123.805247][ T1364] ipv6_rcv+0x1ad/0x810 [15123.805247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15123.805247][ T1364] process_backlog+0x101/0x620 [15123.805247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15123.805247][ T1364] net_rx_action+0x495/0xbe0 [15123.805247][ T1364] __do_softirq+0x1b5/0x7f6 [15123.805247][ T1364] [15123.807090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15123.807090][ T1364] netdev_get_by_index+0x5e/0x80 [15123.807090][ T1364] fib6_nh_init+0x3d8/0x15b0 [15123.807090][ T1364] ip6_route_info_create+0xf18/0x17d0 [15123.807090][ T1364] ip6_route_add+0x1c/0x140 [15123.807090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15123.807090][ T1364] addrconf_add_dev+0xe2/0x170 [15123.807090][ T1364] inet6_addr_add+0x12f/0xa40 [15123.807090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15123.807090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15123.807090][ T1364] netlink_rcv_skb+0x130/0x360 [15123.807090][ T1364] netlink_unicast+0x449/0x710 [15123.807090][ T1364] netlink_sendmsg+0x723/0xbe0 [15123.807090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15123.807090][ T1364] ___sys_sendmsg+0xee/0x170 [15123.807090][ T1364] __sys_sendmsg+0xcd/0x170 [15123.807090][ T1364] do_syscall_64+0xc6/0x1e0 [15123.807090][ T1364] [15123.809303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15123.809303][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15123.809303][ T1364] ipv6_find_idev+0x102/0x170 [15123.809303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15123.809303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15123.809303][ T1364] netlink_rcv_skb+0x130/0x360 [15123.809303][ T1364] netlink_unicast+0x449/0x710 [15123.809303][ T1364] netlink_sendmsg+0x723/0xbe0 [15123.809303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15123.809303][ T1364] ___sys_sendmsg+0xee/0x170 [15123.809303][ T1364] __sys_sendmsg+0xcd/0x170 [15123.809303][ T1364] do_syscall_64+0xc6/0x1e0 [15123.809303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15123.809303][ T1364] [15123.811028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15123.811028][ T1364] neigh_parms_alloc+0x1e5/0x510 [15123.811028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15123.811028][ T1364] ipv6_find_idev+0x102/0x170 [15123.811028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15123.811028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15123.811028][ T1364] netlink_rcv_skb+0x130/0x360 [15123.811028][ T1364] netlink_unicast+0x449/0x710 [15123.811028][ T1364] netlink_sendmsg+0x723/0xbe0 [15123.811028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15123.811028][ T1364] ___sys_sendmsg+0xee/0x170 [15123.811028][ T1364] __sys_sendmsg+0xcd/0x170 [15123.811028][ T1364] do_syscall_64+0xc6/0x1e0 [15123.811028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15123.811028][ T1364] [15134.051062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15134.051561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15134.051561][ T1364] ___neigh_create+0x14b/0xf60 [15134.051561][ T1364] ip6_finish_output2+0xa70/0xf80 [15134.051561][ T1364] ip6_finish_output+0x4ed/0xd30 [15134.051561][ T1364] ip6_output+0x1f3/0x770 [15134.051561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15134.051561][ T1364] mld_sendpack+0x62d/0xbc0 [15134.051561][ T1364] mld_ifc_work+0x32/0x1f0 [15134.051561][ T1364] process_one_work+0x84d/0x18a0 [15134.051561][ T1364] worker_thread+0x587/0xd30 [15134.051561][ T1364] kthread+0x28a/0x350 [15134.051561][ T1364] ret_from_fork+0x31/0x70 [15134.051561][ T1364] ret_from_fork_asm+0x1a/0x30 [15134.051561][ T1364] [15134.053282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15134.053282][ T1364] dst_init+0x84/0x4a0 [15134.053282][ T1364] dst_alloc+0x97/0x150 [15134.053282][ T1364] ip6_dst_alloc+0x23/0x90 [15134.053282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15134.053282][ T1364] ip6_pol_route+0x56f/0x840 [15134.053282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15134.053282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15134.053282][ T1364] ipv6_rcv+0x1ad/0x810 [15134.053282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15134.053282][ T1364] process_backlog+0x101/0x620 [15134.053282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15134.053282][ T1364] net_rx_action+0x495/0xbe0 [15134.053282][ T1364] __do_softirq+0x1b5/0x7f6 [15134.053282][ T1364] [15134.055136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15134.055136][ T1364] netdev_get_by_index+0x5e/0x80 [15134.055136][ T1364] fib6_nh_init+0x3d8/0x15b0 [15134.055136][ T1364] ip6_route_info_create+0xf18/0x17d0 [15134.055136][ T1364] ip6_route_add+0x1c/0x140 [15134.055136][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15134.055136][ T1364] addrconf_add_dev+0xe2/0x170 [15134.055136][ T1364] inet6_addr_add+0x12f/0xa40 [15134.055136][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15134.055136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15134.055136][ T1364] netlink_rcv_skb+0x130/0x360 [15134.055136][ T1364] netlink_unicast+0x449/0x710 [15134.055136][ T1364] netlink_sendmsg+0x723/0xbe0 [15134.055136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15134.055136][ T1364] ___sys_sendmsg+0xee/0x170 [15134.055136][ T1364] __sys_sendmsg+0xcd/0x170 [15134.055136][ T1364] do_syscall_64+0xc6/0x1e0 [15134.055136][ T1364] [15134.057337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15134.057337][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15134.057337][ T1364] ipv6_find_idev+0x102/0x170 [15134.057337][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15134.057337][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15134.057337][ T1364] netlink_rcv_skb+0x130/0x360 [15134.057337][ T1364] netlink_unicast+0x449/0x710 [15134.057337][ T1364] netlink_sendmsg+0x723/0xbe0 [15134.057337][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15134.057337][ T1364] ___sys_sendmsg+0xee/0x170 [15134.057337][ T1364] __sys_sendmsg+0xcd/0x170 [15134.057337][ T1364] do_syscall_64+0xc6/0x1e0 [15134.057337][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15134.057337][ T1364] [15134.059059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15134.059059][ T1364] neigh_parms_alloc+0x1e5/0x510 [15134.059059][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15134.059059][ T1364] ipv6_find_idev+0x102/0x170 [15134.059059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15134.059059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15134.059059][ T1364] netlink_rcv_skb+0x130/0x360 [15134.059059][ T1364] netlink_unicast+0x449/0x710 [15134.059059][ T1364] netlink_sendmsg+0x723/0xbe0 [15134.059059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15134.059059][ T1364] ___sys_sendmsg+0xee/0x170 [15134.059059][ T1364] __sys_sendmsg+0xcd/0x170 [15134.059059][ T1364] do_syscall_64+0xc6/0x1e0 [15134.059059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15134.059059][ T1364] [15144.299051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15144.299547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15144.299547][ T1364] ___neigh_create+0x14b/0xf60 [15144.299547][ T1364] ip6_finish_output2+0xa70/0xf80 [15144.299547][ T1364] ip6_finish_output+0x4ed/0xd30 [15144.299547][ T1364] ip6_output+0x1f3/0x770 [15144.299547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15144.299547][ T1364] mld_sendpack+0x62d/0xbc0 [15144.299547][ T1364] mld_ifc_work+0x32/0x1f0 [15144.299547][ T1364] process_one_work+0x84d/0x18a0 [15144.299547][ T1364] worker_thread+0x587/0xd30 [15144.299547][ T1364] kthread+0x28a/0x350 [15144.299547][ T1364] ret_from_fork+0x31/0x70 [15144.299547][ T1364] ret_from_fork_asm+0x1a/0x30 [15144.299547][ T1364] [15144.301286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15144.301286][ T1364] dst_init+0x84/0x4a0 [15144.301286][ T1364] dst_alloc+0x97/0x150 [15144.301286][ T1364] ip6_dst_alloc+0x23/0x90 [15144.301286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15144.301286][ T1364] ip6_pol_route+0x56f/0x840 [15144.301286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15144.301286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15144.301286][ T1364] ipv6_rcv+0x1ad/0x810 [15144.301286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15144.301286][ T1364] process_backlog+0x101/0x620 [15144.301286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15144.301286][ T1364] net_rx_action+0x495/0xbe0 [15144.301286][ T1364] __do_softirq+0x1b5/0x7f6 [15144.301286][ T1364] [15144.303146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15144.303146][ T1364] netdev_get_by_index+0x5e/0x80 [15144.303146][ T1364] fib6_nh_init+0x3d8/0x15b0 [15144.303146][ T1364] ip6_route_info_create+0xf18/0x17d0 [15144.303146][ T1364] ip6_route_add+0x1c/0x140 [15144.303146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15144.303146][ T1364] addrconf_add_dev+0xe2/0x170 [15144.303146][ T1364] inet6_addr_add+0x12f/0xa40 [15144.303146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15144.303146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15144.303146][ T1364] netlink_rcv_skb+0x130/0x360 [15144.303146][ T1364] netlink_unicast+0x449/0x710 [15144.303146][ T1364] netlink_sendmsg+0x723/0xbe0 [15144.303146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15144.303146][ T1364] ___sys_sendmsg+0xee/0x170 [15144.303146][ T1364] __sys_sendmsg+0xcd/0x170 [15144.303146][ T1364] do_syscall_64+0xc6/0x1e0 [15144.303146][ T1364] [15144.305361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15144.305361][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15144.305361][ T1364] ipv6_find_idev+0x102/0x170 [15144.305361][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15144.305361][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15144.305361][ T1364] netlink_rcv_skb+0x130/0x360 [15144.305361][ T1364] netlink_unicast+0x449/0x710 [15144.305361][ T1364] netlink_sendmsg+0x723/0xbe0 [15144.305361][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15144.305361][ T1364] ___sys_sendmsg+0xee/0x170 [15144.305361][ T1364] __sys_sendmsg+0xcd/0x170 [15144.305361][ T1364] do_syscall_64+0xc6/0x1e0 [15144.305361][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15144.305361][ T1364] [15144.307092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15144.307092][ T1364] neigh_parms_alloc+0x1e5/0x510 [15144.307092][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15144.307092][ T1364] ipv6_find_idev+0x102/0x170 [15144.307092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15144.307092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15144.307092][ T1364] netlink_rcv_skb+0x130/0x360 [15144.307092][ T1364] netlink_unicast+0x449/0x710 [15144.307092][ T1364] netlink_sendmsg+0x723/0xbe0 [15144.307092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15144.307092][ T1364] ___sys_sendmsg+0xee/0x170 [15144.307092][ T1364] __sys_sendmsg+0xcd/0x170 [15144.307092][ T1364] do_syscall_64+0xc6/0x1e0 [15144.307092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15144.307092][ T1364] [15154.547074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15154.547569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15154.547569][ T1364] ___neigh_create+0x14b/0xf60 [15154.547569][ T1364] ip6_finish_output2+0xa70/0xf80 [15154.547569][ T1364] ip6_finish_output+0x4ed/0xd30 [15154.547569][ T1364] ip6_output+0x1f3/0x770 [15154.547569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15154.547569][ T1364] mld_sendpack+0x62d/0xbc0 [15154.547569][ T1364] mld_ifc_work+0x32/0x1f0 [15154.547569][ T1364] process_one_work+0x84d/0x18a0 [15154.547569][ T1364] worker_thread+0x587/0xd30 [15154.547569][ T1364] kthread+0x28a/0x350 [15154.547569][ T1364] ret_from_fork+0x31/0x70 [15154.547569][ T1364] ret_from_fork_asm+0x1a/0x30 [15154.547569][ T1364] [15154.549403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15154.549403][ T1364] dst_init+0x84/0x4a0 [15154.549403][ T1364] dst_alloc+0x97/0x150 [15154.549403][ T1364] ip6_dst_alloc+0x23/0x90 [15154.549403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15154.549403][ T1364] ip6_pol_route+0x56f/0x840 [15154.549403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15154.549403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15154.549403][ T1364] ipv6_rcv+0x1ad/0x810 [15154.549403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15154.549403][ T1364] process_backlog+0x101/0x620 [15154.549403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15154.549403][ T1364] net_rx_action+0x495/0xbe0 [15154.549403][ T1364] __do_softirq+0x1b5/0x7f6 [15154.549403][ T1364] [15154.551755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15154.551755][ T1364] netdev_get_by_index+0x5e/0x80 [15154.551755][ T1364] fib6_nh_init+0x3d8/0x15b0 [15154.551755][ T1364] ip6_route_info_create+0xf18/0x17d0 [15154.551755][ T1364] ip6_route_add+0x1c/0x140 [15154.551755][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15154.551755][ T1364] addrconf_add_dev+0xe2/0x170 [15154.551755][ T1364] inet6_addr_add+0x12f/0xa40 [15154.551755][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15154.551755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15154.551755][ T1364] netlink_rcv_skb+0x130/0x360 [15154.551755][ T1364] netlink_unicast+0x449/0x710 [15154.551755][ T1364] netlink_sendmsg+0x723/0xbe0 [15154.551755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15154.551755][ T1364] ___sys_sendmsg+0xee/0x170 [15154.551755][ T1364] __sys_sendmsg+0xcd/0x170 [15154.551755][ T1364] do_syscall_64+0xc6/0x1e0 [15154.551755][ T1364] [15154.553952][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15154.553952][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15154.553952][ T1364] ipv6_find_idev+0x102/0x170 [15154.553952][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15154.553952][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15154.553952][ T1364] netlink_rcv_skb+0x130/0x360 [15154.553952][ T1364] netlink_unicast+0x449/0x710 [15154.553952][ T1364] netlink_sendmsg+0x723/0xbe0 [15154.553952][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15154.553952][ T1364] ___sys_sendmsg+0xee/0x170 [15154.553952][ T1364] __sys_sendmsg+0xcd/0x170 [15154.553952][ T1364] do_syscall_64+0xc6/0x1e0 [15154.553952][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15154.553952][ T1364] [15154.555685][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15154.555685][ T1364] neigh_parms_alloc+0x1e5/0x510 [15154.555685][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15154.555685][ T1364] ipv6_find_idev+0x102/0x170 [15154.555685][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15154.555685][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15154.555685][ T1364] netlink_rcv_skb+0x130/0x360 [15154.555685][ T1364] netlink_unicast+0x449/0x710 [15154.555685][ T1364] netlink_sendmsg+0x723/0xbe0 [15154.555685][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15154.555685][ T1364] ___sys_sendmsg+0xee/0x170 [15154.555685][ T1364] __sys_sendmsg+0xcd/0x170 [15154.555685][ T1364] do_syscall_64+0xc6/0x1e0 [15154.555685][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15154.555685][ T1364] [15164.795080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15164.795811][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15164.795811][ T1364] ___neigh_create+0x14b/0xf60 [15164.795811][ T1364] ip6_finish_output2+0xa70/0xf80 [15164.795811][ T1364] ip6_finish_output+0x4ed/0xd30 [15164.795811][ T1364] ip6_output+0x1f3/0x770 [15164.795811][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15164.795811][ T1364] mld_sendpack+0x62d/0xbc0 [15164.795811][ T1364] mld_ifc_work+0x32/0x1f0 [15164.795811][ T1364] process_one_work+0x84d/0x18a0 [15164.795811][ T1364] worker_thread+0x587/0xd30 [15164.795811][ T1364] kthread+0x28a/0x350 [15164.795811][ T1364] ret_from_fork+0x31/0x70 [15164.795811][ T1364] ret_from_fork_asm+0x1a/0x30 [15164.795811][ T1364] [15164.797550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15164.797550][ T1364] dst_init+0x84/0x4a0 [15164.797550][ T1364] dst_alloc+0x97/0x150 [15164.797550][ T1364] ip6_dst_alloc+0x23/0x90 [15164.797550][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15164.797550][ T1364] ip6_pol_route+0x56f/0x840 [15164.797550][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15164.797550][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15164.797550][ T1364] ipv6_rcv+0x1ad/0x810 [15164.797550][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15164.797550][ T1364] process_backlog+0x101/0x620 [15164.797550][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15164.797550][ T1364] net_rx_action+0x495/0xbe0 [15164.797550][ T1364] __do_softirq+0x1b5/0x7f6 [15164.797550][ T1364] [15164.799367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15164.799367][ T1364] netdev_get_by_index+0x5e/0x80 [15164.799367][ T1364] fib6_nh_init+0x3d8/0x15b0 [15164.799367][ T1364] ip6_route_info_create+0xf18/0x17d0 [15164.799367][ T1364] ip6_route_add+0x1c/0x140 [15164.799367][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15164.799367][ T1364] addrconf_add_dev+0xe2/0x170 [15164.799367][ T1364] inet6_addr_add+0x12f/0xa40 [15164.799367][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15164.799367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15164.799367][ T1364] netlink_rcv_skb+0x130/0x360 [15164.799367][ T1364] netlink_unicast+0x449/0x710 [15164.799367][ T1364] netlink_sendmsg+0x723/0xbe0 [15164.799367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15164.799367][ T1364] ___sys_sendmsg+0xee/0x170 [15164.799367][ T1364] __sys_sendmsg+0xcd/0x170 [15164.799367][ T1364] do_syscall_64+0xc6/0x1e0 [15164.799367][ T1364] [15164.801565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15164.801565][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15164.801565][ T1364] ipv6_find_idev+0x102/0x170 [15164.801565][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15164.801565][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15164.801565][ T1364] netlink_rcv_skb+0x130/0x360 [15164.801565][ T1364] netlink_unicast+0x449/0x710 [15164.801565][ T1364] netlink_sendmsg+0x723/0xbe0 [15164.801565][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15164.801565][ T1364] ___sys_sendmsg+0xee/0x170 [15164.801565][ T1364] __sys_sendmsg+0xcd/0x170 [15164.801565][ T1364] do_syscall_64+0xc6/0x1e0 [15164.801565][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15164.801565][ T1364] [15164.803241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15164.803241][ T1364] neigh_parms_alloc+0x1e5/0x510 [15164.803241][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15164.803241][ T1364] ipv6_find_idev+0x102/0x170 [15164.803241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15164.803241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15164.803241][ T1364] netlink_rcv_skb+0x130/0x360 [15164.803241][ T1364] netlink_unicast+0x449/0x710 [15164.803241][ T1364] netlink_sendmsg+0x723/0xbe0 [15164.803241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15164.803241][ T1364] ___sys_sendmsg+0xee/0x170 [15164.803241][ T1364] __sys_sendmsg+0xcd/0x170 [15164.803241][ T1364] do_syscall_64+0xc6/0x1e0 [15164.803241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15164.803241][ T1364] [15175.043080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15175.043564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15175.043564][ T1364] ___neigh_create+0x14b/0xf60 [15175.043564][ T1364] ip6_finish_output2+0xa70/0xf80 [15175.043564][ T1364] ip6_finish_output+0x4ed/0xd30 [15175.043564][ T1364] ip6_output+0x1f3/0x770 [15175.043564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15175.043564][ T1364] mld_sendpack+0x62d/0xbc0 [15175.043564][ T1364] mld_ifc_work+0x32/0x1f0 [15175.043564][ T1364] process_one_work+0x84d/0x18a0 [15175.043564][ T1364] worker_thread+0x587/0xd30 [15175.043564][ T1364] kthread+0x28a/0x350 [15175.043564][ T1364] ret_from_fork+0x31/0x70 [15175.043564][ T1364] ret_from_fork_asm+0x1a/0x30 [15175.043564][ T1364] [15175.045278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15175.045278][ T1364] dst_init+0x84/0x4a0 [15175.045278][ T1364] dst_alloc+0x97/0x150 [15175.045278][ T1364] ip6_dst_alloc+0x23/0x90 [15175.045278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15175.045278][ T1364] ip6_pol_route+0x56f/0x840 [15175.045278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15175.045278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15175.045278][ T1364] ipv6_rcv+0x1ad/0x810 [15175.045278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15175.045278][ T1364] process_backlog+0x101/0x620 [15175.045278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15175.045278][ T1364] net_rx_action+0x495/0xbe0 [15175.045278][ T1364] __do_softirq+0x1b5/0x7f6 [15175.045278][ T1364] [15175.047097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15175.047097][ T1364] netdev_get_by_index+0x5e/0x80 [15175.047097][ T1364] fib6_nh_init+0x3d8/0x15b0 [15175.047097][ T1364] ip6_route_info_create+0xf18/0x17d0 [15175.047097][ T1364] ip6_route_add+0x1c/0x140 [15175.047097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15175.047097][ T1364] addrconf_add_dev+0xe2/0x170 [15175.047097][ T1364] inet6_addr_add+0x12f/0xa40 [15175.047097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15175.047097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15175.047097][ T1364] netlink_rcv_skb+0x130/0x360 [15175.047097][ T1364] netlink_unicast+0x449/0x710 [15175.047097][ T1364] netlink_sendmsg+0x723/0xbe0 [15175.047097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15175.047097][ T1364] ___sys_sendmsg+0xee/0x170 [15175.047097][ T1364] __sys_sendmsg+0xcd/0x170 [15175.047097][ T1364] do_syscall_64+0xc6/0x1e0 [15175.047097][ T1364] [15175.049324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15175.049324][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15175.049324][ T1364] ipv6_find_idev+0x102/0x170 [15175.049324][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15175.049324][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15175.049324][ T1364] netlink_rcv_skb+0x130/0x360 [15175.049324][ T1364] netlink_unicast+0x449/0x710 [15175.049324][ T1364] netlink_sendmsg+0x723/0xbe0 [15175.049324][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15175.049324][ T1364] ___sys_sendmsg+0xee/0x170 [15175.049324][ T1364] __sys_sendmsg+0xcd/0x170 [15175.049324][ T1364] do_syscall_64+0xc6/0x1e0 [15175.049324][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15175.049324][ T1364] [15175.051411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15175.051411][ T1364] neigh_parms_alloc+0x1e5/0x510 [15175.051411][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15175.051411][ T1364] ipv6_find_idev+0x102/0x170 [15175.051411][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15175.051411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15175.051411][ T1364] netlink_rcv_skb+0x130/0x360 [15175.051411][ T1364] netlink_unicast+0x449/0x710 [15175.051411][ T1364] netlink_sendmsg+0x723/0xbe0 [15175.051411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15175.051411][ T1364] ___sys_sendmsg+0xee/0x170 [15175.051411][ T1364] __sys_sendmsg+0xcd/0x170 [15175.051411][ T1364] do_syscall_64+0xc6/0x1e0 [15175.051411][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15175.051411][ T1364] [15185.211005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15185.211517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15185.211517][ T1364] ___neigh_create+0x14b/0xf60 [15185.211517][ T1364] ip6_finish_output2+0xa70/0xf80 [15185.211517][ T1364] ip6_finish_output+0x4ed/0xd30 [15185.211517][ T1364] ip6_output+0x1f3/0x770 [15185.211517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15185.211517][ T1364] mld_sendpack+0x62d/0xbc0 [15185.211517][ T1364] mld_ifc_work+0x32/0x1f0 [15185.211517][ T1364] process_one_work+0x84d/0x18a0 [15185.211517][ T1364] worker_thread+0x587/0xd30 [15185.211517][ T1364] kthread+0x28a/0x350 [15185.211517][ T1364] ret_from_fork+0x31/0x70 [15185.211517][ T1364] ret_from_fork_asm+0x1a/0x30 [15185.211517][ T1364] [15185.213263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15185.213263][ T1364] dst_init+0x84/0x4a0 [15185.213263][ T1364] dst_alloc+0x97/0x150 [15185.213263][ T1364] ip6_dst_alloc+0x23/0x90 [15185.213263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15185.213263][ T1364] ip6_pol_route+0x56f/0x840 [15185.213263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15185.213263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15185.213263][ T1364] ipv6_rcv+0x1ad/0x810 [15185.213263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15185.213263][ T1364] process_backlog+0x101/0x620 [15185.213263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15185.213263][ T1364] net_rx_action+0x495/0xbe0 [15185.213263][ T1364] __do_softirq+0x1b5/0x7f6 [15185.213263][ T1364] [15185.215102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15185.215102][ T1364] netdev_get_by_index+0x5e/0x80 [15185.215102][ T1364] fib6_nh_init+0x3d8/0x15b0 [15185.215102][ T1364] ip6_route_info_create+0xf18/0x17d0 [15185.215102][ T1364] ip6_route_add+0x1c/0x140 [15185.215102][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15185.215102][ T1364] addrconf_add_dev+0xe2/0x170 [15185.215102][ T1364] inet6_addr_add+0x12f/0xa40 [15185.215102][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15185.215102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15185.215102][ T1364] netlink_rcv_skb+0x130/0x360 [15185.215102][ T1364] netlink_unicast+0x449/0x710 [15185.215102][ T1364] netlink_sendmsg+0x723/0xbe0 [15185.215102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15185.215102][ T1364] ___sys_sendmsg+0xee/0x170 [15185.215102][ T1364] __sys_sendmsg+0xcd/0x170 [15185.215102][ T1364] do_syscall_64+0xc6/0x1e0 [15185.215102][ T1364] [15185.217301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15185.217301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15185.217301][ T1364] ipv6_find_idev+0x102/0x170 [15185.217301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15185.217301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15185.217301][ T1364] netlink_rcv_skb+0x130/0x360 [15185.217301][ T1364] netlink_unicast+0x449/0x710 [15185.217301][ T1364] netlink_sendmsg+0x723/0xbe0 [15185.217301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15185.217301][ T1364] ___sys_sendmsg+0xee/0x170 [15185.217301][ T1364] __sys_sendmsg+0xcd/0x170 [15185.217301][ T1364] do_syscall_64+0xc6/0x1e0 [15185.217301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15185.217301][ T1364] [15185.219000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15185.219000][ T1364] neigh_parms_alloc+0x1e5/0x510 [15185.219000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15185.219000][ T1364] ipv6_find_idev+0x102/0x170 [15185.219000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15185.219000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15185.219000][ T1364] netlink_rcv_skb+0x130/0x360 [15185.219000][ T1364] netlink_unicast+0x449/0x710 [15185.219000][ T1364] netlink_sendmsg+0x723/0xbe0 [15185.219000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15185.219000][ T1364] ___sys_sendmsg+0xee/0x170 [15185.219000][ T1364] __sys_sendmsg+0xcd/0x170 [15185.219000][ T1364] do_syscall_64+0xc6/0x1e0 [15185.219000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15185.219000][ T1364] [15195.379083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15195.379593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15195.379593][ T1364] ___neigh_create+0x14b/0xf60 [15195.379593][ T1364] ip6_finish_output2+0xa70/0xf80 [15195.379593][ T1364] ip6_finish_output+0x4ed/0xd30 [15195.379593][ T1364] ip6_output+0x1f3/0x770 [15195.379593][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15195.379593][ T1364] mld_sendpack+0x62d/0xbc0 [15195.379593][ T1364] mld_ifc_work+0x32/0x1f0 [15195.379593][ T1364] process_one_work+0x84d/0x18a0 [15195.379593][ T1364] worker_thread+0x587/0xd30 [15195.379593][ T1364] kthread+0x28a/0x350 [15195.379593][ T1364] ret_from_fork+0x31/0x70 [15195.379593][ T1364] ret_from_fork_asm+0x1a/0x30 [15195.379593][ T1364] [15195.381439][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15195.381439][ T1364] dst_init+0x84/0x4a0 [15195.381439][ T1364] dst_alloc+0x97/0x150 [15195.381439][ T1364] ip6_dst_alloc+0x23/0x90 [15195.381439][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15195.381439][ T1364] ip6_pol_route+0x56f/0x840 [15195.381439][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15195.381439][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15195.381439][ T1364] ipv6_rcv+0x1ad/0x810 [15195.381439][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15195.381439][ T1364] process_backlog+0x101/0x620 [15195.381439][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15195.381439][ T1364] net_rx_action+0x495/0xbe0 [15195.381439][ T1364] __do_softirq+0x1b5/0x7f6 [15195.381439][ T1364] [15195.383260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15195.383260][ T1364] netdev_get_by_index+0x5e/0x80 [15195.383260][ T1364] fib6_nh_init+0x3d8/0x15b0 [15195.383260][ T1364] ip6_route_info_create+0xf18/0x17d0 [15195.383260][ T1364] ip6_route_add+0x1c/0x140 [15195.383260][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15195.383260][ T1364] addrconf_add_dev+0xe2/0x170 [15195.383260][ T1364] inet6_addr_add+0x12f/0xa40 [15195.383260][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15195.383260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15195.383260][ T1364] netlink_rcv_skb+0x130/0x360 [15195.383260][ T1364] netlink_unicast+0x449/0x710 [15195.383260][ T1364] netlink_sendmsg+0x723/0xbe0 [15195.383260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15195.383260][ T1364] ___sys_sendmsg+0xee/0x170 [15195.383260][ T1364] __sys_sendmsg+0xcd/0x170 [15195.383260][ T1364] do_syscall_64+0xc6/0x1e0 [15195.383260][ T1364] [15195.385447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15195.385447][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15195.385447][ T1364] ipv6_find_idev+0x102/0x170 [15195.385447][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15195.385447][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15195.385447][ T1364] netlink_rcv_skb+0x130/0x360 [15195.385447][ T1364] netlink_unicast+0x449/0x710 [15195.385447][ T1364] netlink_sendmsg+0x723/0xbe0 [15195.385447][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15195.385447][ T1364] ___sys_sendmsg+0xee/0x170 [15195.385447][ T1364] __sys_sendmsg+0xcd/0x170 [15195.385447][ T1364] do_syscall_64+0xc6/0x1e0 [15195.385447][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15195.385447][ T1364] [15195.387149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15195.387149][ T1364] neigh_parms_alloc+0x1e5/0x510 [15195.387149][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15195.387149][ T1364] ipv6_find_idev+0x102/0x170 [15195.387149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15195.387149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15195.387149][ T1364] netlink_rcv_skb+0x130/0x360 [15195.387149][ T1364] netlink_unicast+0x449/0x710 [15195.387149][ T1364] netlink_sendmsg+0x723/0xbe0 [15195.387149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15195.387149][ T1364] ___sys_sendmsg+0xee/0x170 [15195.387149][ T1364] __sys_sendmsg+0xcd/0x170 [15195.387149][ T1364] do_syscall_64+0xc6/0x1e0 [15195.387149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15195.387149][ T1364] [15205.635020][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15205.635537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15205.635537][ T1364] ___neigh_create+0x14b/0xf60 [15205.635537][ T1364] ip6_finish_output2+0xa70/0xf80 [15205.635537][ T1364] ip6_finish_output+0x4ed/0xd30 [15205.635537][ T1364] ip6_output+0x1f3/0x770 [15205.635537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15205.635537][ T1364] mld_sendpack+0x62d/0xbc0 [15205.635537][ T1364] mld_ifc_work+0x32/0x1f0 [15205.635537][ T1364] process_one_work+0x84d/0x18a0 [15205.635537][ T1364] worker_thread+0x587/0xd30 [15205.635537][ T1364] kthread+0x28a/0x350 [15205.635537][ T1364] ret_from_fork+0x31/0x70 [15205.635537][ T1364] ret_from_fork_asm+0x1a/0x30 [15205.635537][ T1364] [15205.637706][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15205.637706][ T1364] dst_init+0x84/0x4a0 [15205.637706][ T1364] dst_alloc+0x97/0x150 [15205.637706][ T1364] ip6_dst_alloc+0x23/0x90 [15205.637706][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15205.637706][ T1364] ip6_pol_route+0x56f/0x840 [15205.637706][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15205.637706][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15205.637706][ T1364] ipv6_rcv+0x1ad/0x810 [15205.637706][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15205.637706][ T1364] process_backlog+0x101/0x620 [15205.637706][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15205.637706][ T1364] net_rx_action+0x495/0xbe0 [15205.637706][ T1364] __do_softirq+0x1b5/0x7f6 [15205.637706][ T1364] [15205.640083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15205.640083][ T1364] netdev_get_by_index+0x5e/0x80 [15205.640083][ T1364] fib6_nh_init+0x3d8/0x15b0 [15205.640083][ T1364] ip6_route_info_create+0xf18/0x17d0 [15205.640083][ T1364] ip6_route_add+0x1c/0x140 [15205.640083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15205.640083][ T1364] addrconf_add_dev+0xe2/0x170 [15205.640083][ T1364] inet6_addr_add+0x12f/0xa40 [15205.640083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15205.640083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15205.640083][ T1364] netlink_rcv_skb+0x130/0x360 [15205.640083][ T1364] netlink_unicast+0x449/0x710 [15205.640083][ T1364] netlink_sendmsg+0x723/0xbe0 [15205.640083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15205.640083][ T1364] ___sys_sendmsg+0xee/0x170 [15205.640083][ T1364] __sys_sendmsg+0xcd/0x170 [15205.640083][ T1364] do_syscall_64+0xc6/0x1e0 [15205.640083][ T1364] [15205.642854][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15205.642854][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15205.642854][ T1364] ipv6_find_idev+0x102/0x170 [15205.642854][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15205.642854][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15205.642854][ T1364] netlink_rcv_skb+0x130/0x360 [15205.642854][ T1364] netlink_unicast+0x449/0x710 [15205.642854][ T1364] netlink_sendmsg+0x723/0xbe0 [15205.642854][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15205.642854][ T1364] ___sys_sendmsg+0xee/0x170 [15205.642854][ T1364] __sys_sendmsg+0xcd/0x170 [15205.642854][ T1364] do_syscall_64+0xc6/0x1e0 [15205.642854][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15205.642854][ T1364] [15205.645114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15205.645114][ T1364] neigh_parms_alloc+0x1e5/0x510 [15205.645114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15205.645114][ T1364] ipv6_find_idev+0x102/0x170 [15205.645114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15205.645114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15205.645114][ T1364] netlink_rcv_skb+0x130/0x360 [15205.645114][ T1364] netlink_unicast+0x449/0x710 [15205.645114][ T1364] netlink_sendmsg+0x723/0xbe0 [15205.645114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15205.645114][ T1364] ___sys_sendmsg+0xee/0x170 [15205.645114][ T1364] __sys_sendmsg+0xcd/0x170 [15205.645114][ T1364] do_syscall_64+0xc6/0x1e0 [15205.645114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15205.645114][ T1364] [15215.707226][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15215.707900][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15215.707900][ T1364] ___neigh_create+0x14b/0xf60 [15215.707900][ T1364] ip6_finish_output2+0xa70/0xf80 [15215.707900][ T1364] ip6_finish_output+0x4ed/0xd30 [15215.707900][ T1364] ip6_output+0x1f3/0x770 [15215.707900][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15215.707900][ T1364] mld_sendpack+0x62d/0xbc0 [15215.707900][ T1364] mld_ifc_work+0x32/0x1f0 [15215.707900][ T1364] process_one_work+0x84d/0x18a0 [15215.707900][ T1364] worker_thread+0x587/0xd30 [15215.707900][ T1364] kthread+0x28a/0x350 [15215.707900][ T1364] ret_from_fork+0x31/0x70 [15215.707900][ T1364] ret_from_fork_asm+0x1a/0x30 [15215.707900][ T1364] [15215.709606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15215.709606][ T1364] dst_init+0x84/0x4a0 [15215.709606][ T1364] dst_alloc+0x97/0x150 [15215.709606][ T1364] ip6_dst_alloc+0x23/0x90 [15215.709606][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15215.709606][ T1364] ip6_pol_route+0x56f/0x840 [15215.709606][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15215.709606][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15215.709606][ T1364] ipv6_rcv+0x1ad/0x810 [15215.709606][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15215.709606][ T1364] process_backlog+0x101/0x620 [15215.709606][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15215.709606][ T1364] net_rx_action+0x495/0xbe0 [15215.709606][ T1364] __do_softirq+0x1b5/0x7f6 [15215.709606][ T1364] [15215.711427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15215.711427][ T1364] netdev_get_by_index+0x5e/0x80 [15215.711427][ T1364] fib6_nh_init+0x3d8/0x15b0 [15215.711427][ T1364] ip6_route_info_create+0xf18/0x17d0 [15215.711427][ T1364] ip6_route_add+0x1c/0x140 [15215.711427][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15215.711427][ T1364] addrconf_add_dev+0xe2/0x170 [15215.711427][ T1364] inet6_addr_add+0x12f/0xa40 [15215.711427][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15215.711427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15215.711427][ T1364] netlink_rcv_skb+0x130/0x360 [15215.711427][ T1364] netlink_unicast+0x449/0x710 [15215.711427][ T1364] netlink_sendmsg+0x723/0xbe0 [15215.711427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15215.711427][ T1364] ___sys_sendmsg+0xee/0x170 [15215.711427][ T1364] __sys_sendmsg+0xcd/0x170 [15215.711427][ T1364] do_syscall_64+0xc6/0x1e0 [15215.711427][ T1364] [15215.713615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15215.713615][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15215.713615][ T1364] ipv6_find_idev+0x102/0x170 [15215.713615][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15215.713615][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15215.713615][ T1364] netlink_rcv_skb+0x130/0x360 [15215.713615][ T1364] netlink_unicast+0x449/0x710 [15215.713615][ T1364] netlink_sendmsg+0x723/0xbe0 [15215.713615][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15215.713615][ T1364] ___sys_sendmsg+0xee/0x170 [15215.713615][ T1364] __sys_sendmsg+0xcd/0x170 [15215.713615][ T1364] do_syscall_64+0xc6/0x1e0 [15215.713615][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15215.713615][ T1364] [15215.715328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15215.715328][ T1364] neigh_parms_alloc+0x1e5/0x510 [15215.715328][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15215.715328][ T1364] ipv6_find_idev+0x102/0x170 [15215.715328][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15215.715328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15215.715328][ T1364] netlink_rcv_skb+0x130/0x360 [15215.715328][ T1364] netlink_unicast+0x449/0x710 [15215.715328][ T1364] netlink_sendmsg+0x723/0xbe0 [15215.715328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15215.715328][ T1364] ___sys_sendmsg+0xee/0x170 [15215.715328][ T1364] __sys_sendmsg+0xcd/0x170 [15215.715328][ T1364] do_syscall_64+0xc6/0x1e0 [15215.715328][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15215.715328][ T1364] [15225.939057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15225.939550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15225.939550][ T1364] ___neigh_create+0x14b/0xf60 [15225.939550][ T1364] ip6_finish_output2+0xa70/0xf80 [15225.939550][ T1364] ip6_finish_output+0x4ed/0xd30 [15225.939550][ T1364] ip6_output+0x1f3/0x770 [15225.939550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15225.939550][ T1364] mld_sendpack+0x62d/0xbc0 [15225.939550][ T1364] mld_ifc_work+0x32/0x1f0 [15225.939550][ T1364] process_one_work+0x84d/0x18a0 [15225.939550][ T1364] worker_thread+0x587/0xd30 [15225.939550][ T1364] kthread+0x28a/0x350 [15225.939550][ T1364] ret_from_fork+0x31/0x70 [15225.939550][ T1364] ret_from_fork_asm+0x1a/0x30 [15225.939550][ T1364] [15225.941255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15225.941255][ T1364] dst_init+0x84/0x4a0 [15225.941255][ T1364] dst_alloc+0x97/0x150 [15225.941255][ T1364] ip6_dst_alloc+0x23/0x90 [15225.941255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15225.941255][ T1364] ip6_pol_route+0x56f/0x840 [15225.941255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15225.941255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15225.941255][ T1364] ipv6_rcv+0x1ad/0x810 [15225.941255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15225.941255][ T1364] process_backlog+0x101/0x620 [15225.941255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15225.941255][ T1364] net_rx_action+0x495/0xbe0 [15225.941255][ T1364] __do_softirq+0x1b5/0x7f6 [15225.941255][ T1364] [15225.943484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15225.943484][ T1364] netdev_get_by_index+0x5e/0x80 [15225.943484][ T1364] fib6_nh_init+0x3d8/0x15b0 [15225.943484][ T1364] ip6_route_info_create+0xf18/0x17d0 [15225.943484][ T1364] ip6_route_add+0x1c/0x140 [15225.943484][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15225.943484][ T1364] addrconf_add_dev+0xe2/0x170 [15225.943484][ T1364] inet6_addr_add+0x12f/0xa40 [15225.943484][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15225.943484][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15225.943484][ T1364] netlink_rcv_skb+0x130/0x360 [15225.943484][ T1364] netlink_unicast+0x449/0x710 [15225.943484][ T1364] netlink_sendmsg+0x723/0xbe0 [15225.943484][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15225.943484][ T1364] ___sys_sendmsg+0xee/0x170 [15225.943484][ T1364] __sys_sendmsg+0xcd/0x170 [15225.943484][ T1364] do_syscall_64+0xc6/0x1e0 [15225.943484][ T1364] [15225.945671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15225.945671][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15225.945671][ T1364] ipv6_find_idev+0x102/0x170 [15225.945671][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15225.945671][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15225.945671][ T1364] netlink_rcv_skb+0x130/0x360 [15225.945671][ T1364] netlink_unicast+0x449/0x710 [15225.945671][ T1364] netlink_sendmsg+0x723/0xbe0 [15225.945671][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15225.945671][ T1364] ___sys_sendmsg+0xee/0x170 [15225.945671][ T1364] __sys_sendmsg+0xcd/0x170 [15225.945671][ T1364] do_syscall_64+0xc6/0x1e0 [15225.945671][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15225.945671][ T1364] [15225.947371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15225.947371][ T1364] neigh_parms_alloc+0x1e5/0x510 [15225.947371][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15225.947371][ T1364] ipv6_find_idev+0x102/0x170 [15225.947371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15225.947371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15225.947371][ T1364] netlink_rcv_skb+0x130/0x360 [15225.947371][ T1364] netlink_unicast+0x449/0x710 [15225.947371][ T1364] netlink_sendmsg+0x723/0xbe0 [15225.947371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15225.947371][ T1364] ___sys_sendmsg+0xee/0x170 [15225.947371][ T1364] __sys_sendmsg+0xcd/0x170 [15225.947371][ T1364] do_syscall_64+0xc6/0x1e0 [15225.947371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15225.947371][ T1364] [15236.187065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15236.187545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15236.187545][ T1364] ___neigh_create+0x14b/0xf60 [15236.187545][ T1364] ip6_finish_output2+0xa70/0xf80 [15236.187545][ T1364] ip6_finish_output+0x4ed/0xd30 [15236.187545][ T1364] ip6_output+0x1f3/0x770 [15236.187545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15236.187545][ T1364] mld_sendpack+0x62d/0xbc0 [15236.187545][ T1364] mld_ifc_work+0x32/0x1f0 [15236.187545][ T1364] process_one_work+0x84d/0x18a0 [15236.187545][ T1364] worker_thread+0x587/0xd30 [15236.187545][ T1364] kthread+0x28a/0x350 [15236.187545][ T1364] ret_from_fork+0x31/0x70 [15236.187545][ T1364] ret_from_fork_asm+0x1a/0x30 [15236.187545][ T1364] [15236.189245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15236.189245][ T1364] dst_init+0x84/0x4a0 [15236.189245][ T1364] dst_alloc+0x97/0x150 [15236.189245][ T1364] ip6_dst_alloc+0x23/0x90 [15236.189245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15236.189245][ T1364] ip6_pol_route+0x56f/0x840 [15236.189245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15236.189245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15236.189245][ T1364] ipv6_rcv+0x1ad/0x810 [15236.189245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15236.189245][ T1364] process_backlog+0x101/0x620 [15236.189245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15236.189245][ T1364] net_rx_action+0x495/0xbe0 [15236.189245][ T1364] __do_softirq+0x1b5/0x7f6 [15236.189245][ T1364] [15236.191595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15236.191595][ T1364] netdev_get_by_index+0x5e/0x80 [15236.191595][ T1364] fib6_nh_init+0x3d8/0x15b0 [15236.191595][ T1364] ip6_route_info_create+0xf18/0x17d0 [15236.191595][ T1364] ip6_route_add+0x1c/0x140 [15236.191595][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15236.191595][ T1364] addrconf_add_dev+0xe2/0x170 [15236.191595][ T1364] inet6_addr_add+0x12f/0xa40 [15236.191595][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15236.191595][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15236.191595][ T1364] netlink_rcv_skb+0x130/0x360 [15236.191595][ T1364] netlink_unicast+0x449/0x710 [15236.191595][ T1364] netlink_sendmsg+0x723/0xbe0 [15236.191595][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15236.191595][ T1364] ___sys_sendmsg+0xee/0x170 [15236.191595][ T1364] __sys_sendmsg+0xcd/0x170 [15236.191595][ T1364] do_syscall_64+0xc6/0x1e0 [15236.191595][ T1364] [15236.193766][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15236.193766][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15236.193766][ T1364] ipv6_find_idev+0x102/0x170 [15236.193766][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15236.193766][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15236.193766][ T1364] netlink_rcv_skb+0x130/0x360 [15236.193766][ T1364] netlink_unicast+0x449/0x710 [15236.193766][ T1364] netlink_sendmsg+0x723/0xbe0 [15236.193766][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15236.193766][ T1364] ___sys_sendmsg+0xee/0x170 [15236.193766][ T1364] __sys_sendmsg+0xcd/0x170 [15236.193766][ T1364] do_syscall_64+0xc6/0x1e0 [15236.193766][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15236.193766][ T1364] [15236.195483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15236.195483][ T1364] neigh_parms_alloc+0x1e5/0x510 [15236.195483][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15236.195483][ T1364] ipv6_find_idev+0x102/0x170 [15236.195483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15236.195483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15236.195483][ T1364] netlink_rcv_skb+0x130/0x360 [15236.195483][ T1364] netlink_unicast+0x449/0x710 [15236.195483][ T1364] netlink_sendmsg+0x723/0xbe0 [15236.195483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15236.195483][ T1364] ___sys_sendmsg+0xee/0x170 [15236.195483][ T1364] __sys_sendmsg+0xcd/0x170 [15236.195483][ T1364] do_syscall_64+0xc6/0x1e0 [15236.195483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15236.195483][ T1364] [15246.435026][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15246.435527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15246.435527][ T1364] ___neigh_create+0x14b/0xf60 [15246.435527][ T1364] ip6_finish_output2+0xa70/0xf80 [15246.435527][ T1364] ip6_finish_output+0x4ed/0xd30 [15246.435527][ T1364] ip6_output+0x1f3/0x770 [15246.435527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15246.435527][ T1364] mld_sendpack+0x62d/0xbc0 [15246.435527][ T1364] mld_ifc_work+0x32/0x1f0 [15246.435527][ T1364] process_one_work+0x84d/0x18a0 [15246.435527][ T1364] worker_thread+0x587/0xd30 [15246.435527][ T1364] kthread+0x28a/0x350 [15246.435527][ T1364] ret_from_fork+0x31/0x70 [15246.435527][ T1364] ret_from_fork_asm+0x1a/0x30 [15246.435527][ T1364] [15246.437262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15246.437262][ T1364] dst_init+0x84/0x4a0 [15246.437262][ T1364] dst_alloc+0x97/0x150 [15246.437262][ T1364] ip6_dst_alloc+0x23/0x90 [15246.437262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15246.437262][ T1364] ip6_pol_route+0x56f/0x840 [15246.437262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15246.437262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15246.437262][ T1364] ipv6_rcv+0x1ad/0x810 [15246.437262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15246.437262][ T1364] process_backlog+0x101/0x620 [15246.437262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15246.437262][ T1364] net_rx_action+0x495/0xbe0 [15246.437262][ T1364] __do_softirq+0x1b5/0x7f6 [15246.437262][ T1364] [15246.439105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15246.439105][ T1364] netdev_get_by_index+0x5e/0x80 [15246.439105][ T1364] fib6_nh_init+0x3d8/0x15b0 [15246.439105][ T1364] ip6_route_info_create+0xf18/0x17d0 [15246.439105][ T1364] ip6_route_add+0x1c/0x140 [15246.439105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15246.439105][ T1364] addrconf_add_dev+0xe2/0x170 [15246.439105][ T1364] inet6_addr_add+0x12f/0xa40 [15246.439105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15246.439105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15246.439105][ T1364] netlink_rcv_skb+0x130/0x360 [15246.439105][ T1364] netlink_unicast+0x449/0x710 [15246.439105][ T1364] netlink_sendmsg+0x723/0xbe0 [15246.439105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15246.439105][ T1364] ___sys_sendmsg+0xee/0x170 [15246.439105][ T1364] __sys_sendmsg+0xcd/0x170 [15246.439105][ T1364] do_syscall_64+0xc6/0x1e0 [15246.439105][ T1364] [15246.441307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15246.441307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15246.441307][ T1364] ipv6_find_idev+0x102/0x170 [15246.441307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15246.441307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15246.441307][ T1364] netlink_rcv_skb+0x130/0x360 [15246.441307][ T1364] netlink_unicast+0x449/0x710 [15246.441307][ T1364] netlink_sendmsg+0x723/0xbe0 [15246.441307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15246.441307][ T1364] ___sys_sendmsg+0xee/0x170 [15246.441307][ T1364] __sys_sendmsg+0xcd/0x170 [15246.441307][ T1364] do_syscall_64+0xc6/0x1e0 [15246.441307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15246.441307][ T1364] [15246.443027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15246.443027][ T1364] neigh_parms_alloc+0x1e5/0x510 [15246.443027][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15246.443027][ T1364] ipv6_find_idev+0x102/0x170 [15246.443027][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15246.443027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15246.443027][ T1364] netlink_rcv_skb+0x130/0x360 [15246.443027][ T1364] netlink_unicast+0x449/0x710 [15246.443027][ T1364] netlink_sendmsg+0x723/0xbe0 [15246.443027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15246.443027][ T1364] ___sys_sendmsg+0xee/0x170 [15246.443027][ T1364] __sys_sendmsg+0xcd/0x170 [15246.443027][ T1364] do_syscall_64+0xc6/0x1e0 [15246.443027][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15246.443027][ T1364] [15256.515003][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15256.515495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15256.515495][ T1364] ___neigh_create+0x14b/0xf60 [15256.515495][ T1364] ip6_finish_output2+0xa70/0xf80 [15256.515495][ T1364] ip6_finish_output+0x4ed/0xd30 [15256.515495][ T1364] ip6_output+0x1f3/0x770 [15256.515495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15256.515495][ T1364] mld_sendpack+0x62d/0xbc0 [15256.515495][ T1364] mld_ifc_work+0x32/0x1f0 [15256.515495][ T1364] process_one_work+0x84d/0x18a0 [15256.515495][ T1364] worker_thread+0x587/0xd30 [15256.515495][ T1364] kthread+0x28a/0x350 [15256.515495][ T1364] ret_from_fork+0x31/0x70 [15256.515495][ T1364] ret_from_fork_asm+0x1a/0x30 [15256.515495][ T1364] [15256.517250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15256.517250][ T1364] dst_init+0x84/0x4a0 [15256.517250][ T1364] dst_alloc+0x97/0x150 [15256.517250][ T1364] ip6_dst_alloc+0x23/0x90 [15256.517250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15256.517250][ T1364] ip6_pol_route+0x56f/0x840 [15256.517250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15256.517250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15256.517250][ T1364] ipv6_rcv+0x1ad/0x810 [15256.517250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15256.517250][ T1364] process_backlog+0x101/0x620 [15256.517250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15256.517250][ T1364] net_rx_action+0x495/0xbe0 [15256.517250][ T1364] __do_softirq+0x1b5/0x7f6 [15256.517250][ T1364] [15256.519100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15256.519100][ T1364] netdev_get_by_index+0x5e/0x80 [15256.519100][ T1364] fib6_nh_init+0x3d8/0x15b0 [15256.519100][ T1364] ip6_route_info_create+0xf18/0x17d0 [15256.519100][ T1364] ip6_route_add+0x1c/0x140 [15256.519100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15256.519100][ T1364] addrconf_add_dev+0xe2/0x170 [15256.519100][ T1364] inet6_addr_add+0x12f/0xa40 [15256.519100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15256.519100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15256.519100][ T1364] netlink_rcv_skb+0x130/0x360 [15256.519100][ T1364] netlink_unicast+0x449/0x710 [15256.519100][ T1364] netlink_sendmsg+0x723/0xbe0 [15256.519100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15256.519100][ T1364] ___sys_sendmsg+0xee/0x170 [15256.519100][ T1364] __sys_sendmsg+0xcd/0x170 [15256.519100][ T1364] do_syscall_64+0xc6/0x1e0 [15256.519100][ T1364] [15256.521290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15256.521290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15256.521290][ T1364] ipv6_find_idev+0x102/0x170 [15256.521290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15256.521290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15256.521290][ T1364] netlink_rcv_skb+0x130/0x360 [15256.521290][ T1364] netlink_unicast+0x449/0x710 [15256.521290][ T1364] netlink_sendmsg+0x723/0xbe0 [15256.521290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15256.521290][ T1364] ___sys_sendmsg+0xee/0x170 [15256.521290][ T1364] __sys_sendmsg+0xcd/0x170 [15256.521290][ T1364] do_syscall_64+0xc6/0x1e0 [15256.521290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15256.521290][ T1364] [15256.523020][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15256.523020][ T1364] neigh_parms_alloc+0x1e5/0x510 [15256.523020][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15256.523020][ T1364] ipv6_find_idev+0x102/0x170 [15256.523020][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15256.523020][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15256.523020][ T1364] netlink_rcv_skb+0x130/0x360 [15256.523020][ T1364] netlink_unicast+0x449/0x710 [15256.523020][ T1364] netlink_sendmsg+0x723/0xbe0 [15256.523020][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15256.523020][ T1364] ___sys_sendmsg+0xee/0x170 [15256.523020][ T1364] __sys_sendmsg+0xcd/0x170 [15256.523020][ T1364] do_syscall_64+0xc6/0x1e0 [15256.523020][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15256.523020][ T1364] [15266.643065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15266.643534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15266.643534][ T1364] ___neigh_create+0x14b/0xf60 [15266.643534][ T1364] ip6_finish_output2+0xa70/0xf80 [15266.643534][ T1364] ip6_finish_output+0x4ed/0xd30 [15266.643534][ T1364] ip6_output+0x1f3/0x770 [15266.643534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15266.643534][ T1364] mld_sendpack+0x62d/0xbc0 [15266.643534][ T1364] mld_ifc_work+0x32/0x1f0 [15266.643534][ T1364] process_one_work+0x84d/0x18a0 [15266.643534][ T1364] worker_thread+0x587/0xd30 [15266.643534][ T1364] kthread+0x28a/0x350 [15266.643534][ T1364] ret_from_fork+0x31/0x70 [15266.643534][ T1364] ret_from_fork_asm+0x1a/0x30 [15266.643534][ T1364] [15266.645264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15266.645264][ T1364] dst_init+0x84/0x4a0 [15266.645264][ T1364] dst_alloc+0x97/0x150 [15266.645264][ T1364] ip6_dst_alloc+0x23/0x90 [15266.645264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15266.645264][ T1364] ip6_pol_route+0x56f/0x840 [15266.645264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15266.645264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15266.645264][ T1364] ipv6_rcv+0x1ad/0x810 [15266.645264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15266.645264][ T1364] process_backlog+0x101/0x620 [15266.645264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15266.645264][ T1364] net_rx_action+0x495/0xbe0 [15266.645264][ T1364] __do_softirq+0x1b5/0x7f6 [15266.645264][ T1364] [15266.647090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15266.647090][ T1364] netdev_get_by_index+0x5e/0x80 [15266.647090][ T1364] fib6_nh_init+0x3d8/0x15b0 [15266.647090][ T1364] ip6_route_info_create+0xf18/0x17d0 [15266.647090][ T1364] ip6_route_add+0x1c/0x140 [15266.647090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15266.647090][ T1364] addrconf_add_dev+0xe2/0x170 [15266.647090][ T1364] inet6_addr_add+0x12f/0xa40 [15266.647090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15266.647090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15266.647090][ T1364] netlink_rcv_skb+0x130/0x360 [15266.647090][ T1364] netlink_unicast+0x449/0x710 [15266.647090][ T1364] netlink_sendmsg+0x723/0xbe0 [15266.647090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15266.647090][ T1364] ___sys_sendmsg+0xee/0x170 [15266.647090][ T1364] __sys_sendmsg+0xcd/0x170 [15266.647090][ T1364] do_syscall_64+0xc6/0x1e0 [15266.647090][ T1364] [15266.649393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15266.649393][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15266.649393][ T1364] ipv6_find_idev+0x102/0x170 [15266.649393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15266.649393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15266.649393][ T1364] netlink_rcv_skb+0x130/0x360 [15266.649393][ T1364] netlink_unicast+0x449/0x710 [15266.649393][ T1364] netlink_sendmsg+0x723/0xbe0 [15266.649393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15266.649393][ T1364] ___sys_sendmsg+0xee/0x170 [15266.649393][ T1364] __sys_sendmsg+0xcd/0x170 [15266.649393][ T1364] do_syscall_64+0xc6/0x1e0 [15266.649393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15266.649393][ T1364] [15266.651108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15266.651108][ T1364] neigh_parms_alloc+0x1e5/0x510 [15266.651108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15266.651108][ T1364] ipv6_find_idev+0x102/0x170 [15266.651108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15266.651108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15266.651108][ T1364] netlink_rcv_skb+0x130/0x360 [15266.651108][ T1364] netlink_unicast+0x449/0x710 [15266.651108][ T1364] netlink_sendmsg+0x723/0xbe0 [15266.651108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15266.651108][ T1364] ___sys_sendmsg+0xee/0x170 [15266.651108][ T1364] __sys_sendmsg+0xcd/0x170 [15266.651108][ T1364] do_syscall_64+0xc6/0x1e0 [15266.651108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15266.651108][ T1364] [15276.899073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15276.899570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15276.899570][ T1364] ___neigh_create+0x14b/0xf60 [15276.899570][ T1364] ip6_finish_output2+0xa70/0xf80 [15276.899570][ T1364] ip6_finish_output+0x4ed/0xd30 [15276.899570][ T1364] ip6_output+0x1f3/0x770 [15276.899570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15276.899570][ T1364] mld_sendpack+0x62d/0xbc0 [15276.899570][ T1364] mld_ifc_work+0x32/0x1f0 [15276.899570][ T1364] process_one_work+0x84d/0x18a0 [15276.899570][ T1364] worker_thread+0x587/0xd30 [15276.899570][ T1364] kthread+0x28a/0x350 [15276.899570][ T1364] ret_from_fork+0x31/0x70 [15276.899570][ T1364] ret_from_fork_asm+0x1a/0x30 [15276.899570][ T1364] [15276.901305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15276.901305][ T1364] dst_init+0x84/0x4a0 [15276.901305][ T1364] dst_alloc+0x97/0x150 [15276.901305][ T1364] ip6_dst_alloc+0x23/0x90 [15276.901305][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15276.901305][ T1364] ip6_pol_route+0x56f/0x840 [15276.901305][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15276.901305][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15276.901305][ T1364] ipv6_rcv+0x1ad/0x810 [15276.901305][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15276.901305][ T1364] process_backlog+0x101/0x620 [15276.901305][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15276.901305][ T1364] net_rx_action+0x495/0xbe0 [15276.901305][ T1364] __do_softirq+0x1b5/0x7f6 [15276.901305][ T1364] [15276.903160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15276.903160][ T1364] netdev_get_by_index+0x5e/0x80 [15276.903160][ T1364] fib6_nh_init+0x3d8/0x15b0 [15276.903160][ T1364] ip6_route_info_create+0xf18/0x17d0 [15276.903160][ T1364] ip6_route_add+0x1c/0x140 [15276.903160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15276.903160][ T1364] addrconf_add_dev+0xe2/0x170 [15276.903160][ T1364] inet6_addr_add+0x12f/0xa40 [15276.903160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15276.903160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15276.903160][ T1364] netlink_rcv_skb+0x130/0x360 [15276.903160][ T1364] netlink_unicast+0x449/0x710 [15276.903160][ T1364] netlink_sendmsg+0x723/0xbe0 [15276.903160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15276.903160][ T1364] ___sys_sendmsg+0xee/0x170 [15276.903160][ T1364] __sys_sendmsg+0xcd/0x170 [15276.903160][ T1364] do_syscall_64+0xc6/0x1e0 [15276.903160][ T1364] [15276.905383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15276.905383][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15276.905383][ T1364] ipv6_find_idev+0x102/0x170 [15276.905383][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15276.905383][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15276.905383][ T1364] netlink_rcv_skb+0x130/0x360 [15276.905383][ T1364] netlink_unicast+0x449/0x710 [15276.905383][ T1364] netlink_sendmsg+0x723/0xbe0 [15276.905383][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15276.905383][ T1364] ___sys_sendmsg+0xee/0x170 [15276.905383][ T1364] __sys_sendmsg+0xcd/0x170 [15276.905383][ T1364] do_syscall_64+0xc6/0x1e0 [15276.905383][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15276.905383][ T1364] [15276.907090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15276.907090][ T1364] neigh_parms_alloc+0x1e5/0x510 [15276.907090][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15276.907090][ T1364] ipv6_find_idev+0x102/0x170 [15276.907090][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15276.907090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15276.907090][ T1364] netlink_rcv_skb+0x130/0x360 [15276.907090][ T1364] netlink_unicast+0x449/0x710 [15276.907090][ T1364] netlink_sendmsg+0x723/0xbe0 [15276.907090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15276.907090][ T1364] ___sys_sendmsg+0xee/0x170 [15276.907090][ T1364] __sys_sendmsg+0xcd/0x170 [15276.907090][ T1364] do_syscall_64+0xc6/0x1e0 [15276.907090][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15276.907090][ T1364] [15287.099083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15287.099539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15287.099539][ T1364] ___neigh_create+0x14b/0xf60 [15287.099539][ T1364] ip6_finish_output2+0xa70/0xf80 [15287.099539][ T1364] ip6_finish_output+0x4ed/0xd30 [15287.099539][ T1364] ip6_output+0x1f3/0x770 [15287.099539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15287.099539][ T1364] mld_sendpack+0x62d/0xbc0 [15287.099539][ T1364] mld_ifc_work+0x32/0x1f0 [15287.099539][ T1364] process_one_work+0x84d/0x18a0 [15287.099539][ T1364] worker_thread+0x587/0xd30 [15287.099539][ T1364] kthread+0x28a/0x350 [15287.099539][ T1364] ret_from_fork+0x31/0x70 [15287.099539][ T1364] ret_from_fork_asm+0x1a/0x30 [15287.099539][ T1364] [15287.101266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15287.101266][ T1364] dst_init+0x84/0x4a0 [15287.101266][ T1364] dst_alloc+0x97/0x150 [15287.101266][ T1364] ip6_dst_alloc+0x23/0x90 [15287.101266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15287.101266][ T1364] ip6_pol_route+0x56f/0x840 [15287.101266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15287.101266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15287.101266][ T1364] ipv6_rcv+0x1ad/0x810 [15287.101266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15287.101266][ T1364] process_backlog+0x101/0x620 [15287.101266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15287.101266][ T1364] net_rx_action+0x495/0xbe0 [15287.101266][ T1364] __do_softirq+0x1b5/0x7f6 [15287.101266][ T1364] [15287.103125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15287.103125][ T1364] netdev_get_by_index+0x5e/0x80 [15287.103125][ T1364] fib6_nh_init+0x3d8/0x15b0 [15287.103125][ T1364] ip6_route_info_create+0xf18/0x17d0 [15287.103125][ T1364] ip6_route_add+0x1c/0x140 [15287.103125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15287.103125][ T1364] addrconf_add_dev+0xe2/0x170 [15287.103125][ T1364] inet6_addr_add+0x12f/0xa40 [15287.103125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15287.103125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15287.103125][ T1364] netlink_rcv_skb+0x130/0x360 [15287.103125][ T1364] netlink_unicast+0x449/0x710 [15287.103125][ T1364] netlink_sendmsg+0x723/0xbe0 [15287.103125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15287.103125][ T1364] ___sys_sendmsg+0xee/0x170 [15287.103125][ T1364] __sys_sendmsg+0xcd/0x170 [15287.103125][ T1364] do_syscall_64+0xc6/0x1e0 [15287.103125][ T1364] [15287.105332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15287.105332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15287.105332][ T1364] ipv6_find_idev+0x102/0x170 [15287.105332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15287.105332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15287.105332][ T1364] netlink_rcv_skb+0x130/0x360 [15287.105332][ T1364] netlink_unicast+0x449/0x710 [15287.105332][ T1364] netlink_sendmsg+0x723/0xbe0 [15287.105332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15287.105332][ T1364] ___sys_sendmsg+0xee/0x170 [15287.105332][ T1364] __sys_sendmsg+0xcd/0x170 [15287.105332][ T1364] do_syscall_64+0xc6/0x1e0 [15287.105332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15287.105332][ T1364] [15287.107166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15287.107166][ T1364] neigh_parms_alloc+0x1e5/0x510 [15287.107166][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15287.107166][ T1364] ipv6_find_idev+0x102/0x170 [15287.107166][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15287.107166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15287.107166][ T1364] netlink_rcv_skb+0x130/0x360 [15287.107166][ T1364] netlink_unicast+0x449/0x710 [15287.107166][ T1364] netlink_sendmsg+0x723/0xbe0 [15287.107166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15287.107166][ T1364] ___sys_sendmsg+0xee/0x170 [15287.107166][ T1364] __sys_sendmsg+0xcd/0x170 [15287.107166][ T1364] do_syscall_64+0xc6/0x1e0 [15287.107166][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15287.107166][ T1364] [15297.347058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15297.347563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15297.347563][ T1364] ___neigh_create+0x14b/0xf60 [15297.347563][ T1364] ip6_finish_output2+0xa70/0xf80 [15297.347563][ T1364] ip6_finish_output+0x4ed/0xd30 [15297.347563][ T1364] ip6_output+0x1f3/0x770 [15297.347563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15297.347563][ T1364] mld_sendpack+0x62d/0xbc0 [15297.347563][ T1364] mld_ifc_work+0x32/0x1f0 [15297.347563][ T1364] process_one_work+0x84d/0x18a0 [15297.347563][ T1364] worker_thread+0x587/0xd30 [15297.347563][ T1364] kthread+0x28a/0x350 [15297.347563][ T1364] ret_from_fork+0x31/0x70 [15297.347563][ T1364] ret_from_fork_asm+0x1a/0x30 [15297.347563][ T1364] [15297.349296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15297.349296][ T1364] dst_init+0x84/0x4a0 [15297.349296][ T1364] dst_alloc+0x97/0x150 [15297.349296][ T1364] ip6_dst_alloc+0x23/0x90 [15297.349296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15297.349296][ T1364] ip6_pol_route+0x56f/0x840 [15297.349296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15297.349296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15297.349296][ T1364] ipv6_rcv+0x1ad/0x810 [15297.349296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15297.349296][ T1364] process_backlog+0x101/0x620 [15297.349296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15297.349296][ T1364] net_rx_action+0x495/0xbe0 [15297.349296][ T1364] __do_softirq+0x1b5/0x7f6 [15297.349296][ T1364] [15297.351130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15297.351130][ T1364] netdev_get_by_index+0x5e/0x80 [15297.351130][ T1364] fib6_nh_init+0x3d8/0x15b0 [15297.351130][ T1364] ip6_route_info_create+0xf18/0x17d0 [15297.351130][ T1364] ip6_route_add+0x1c/0x140 [15297.351130][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15297.351130][ T1364] addrconf_add_dev+0xe2/0x170 [15297.351130][ T1364] inet6_addr_add+0x12f/0xa40 [15297.351130][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15297.351130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15297.351130][ T1364] netlink_rcv_skb+0x130/0x360 [15297.351130][ T1364] netlink_unicast+0x449/0x710 [15297.351130][ T1364] netlink_sendmsg+0x723/0xbe0 [15297.351130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15297.351130][ T1364] ___sys_sendmsg+0xee/0x170 [15297.351130][ T1364] __sys_sendmsg+0xcd/0x170 [15297.351130][ T1364] do_syscall_64+0xc6/0x1e0 [15297.351130][ T1364] [15297.353343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15297.353343][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15297.353343][ T1364] ipv6_find_idev+0x102/0x170 [15297.353343][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15297.353343][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15297.353343][ T1364] netlink_rcv_skb+0x130/0x360 [15297.353343][ T1364] netlink_unicast+0x449/0x710 [15297.353343][ T1364] netlink_sendmsg+0x723/0xbe0 [15297.353343][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15297.353343][ T1364] ___sys_sendmsg+0xee/0x170 [15297.353343][ T1364] __sys_sendmsg+0xcd/0x170 [15297.353343][ T1364] do_syscall_64+0xc6/0x1e0 [15297.353343][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15297.353343][ T1364] [15297.355091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15297.355091][ T1364] neigh_parms_alloc+0x1e5/0x510 [15297.355091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15297.355091][ T1364] ipv6_find_idev+0x102/0x170 [15297.355091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15297.355091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15297.355091][ T1364] netlink_rcv_skb+0x130/0x360 [15297.355091][ T1364] netlink_unicast+0x449/0x710 [15297.355091][ T1364] netlink_sendmsg+0x723/0xbe0 [15297.355091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15297.355091][ T1364] ___sys_sendmsg+0xee/0x170 [15297.355091][ T1364] __sys_sendmsg+0xcd/0x170 [15297.355091][ T1364] do_syscall_64+0xc6/0x1e0 [15297.355091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15297.355091][ T1364] [15307.611099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15307.611598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15307.611598][ T1364] ___neigh_create+0x14b/0xf60 [15307.611598][ T1364] ip6_finish_output2+0xa70/0xf80 [15307.611598][ T1364] ip6_finish_output+0x4ed/0xd30 [15307.611598][ T1364] ip6_output+0x1f3/0x770 [15307.611598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15307.611598][ T1364] mld_sendpack+0x62d/0xbc0 [15307.611598][ T1364] mld_ifc_work+0x32/0x1f0 [15307.611598][ T1364] process_one_work+0x84d/0x18a0 [15307.611598][ T1364] worker_thread+0x587/0xd30 [15307.611598][ T1364] kthread+0x28a/0x350 [15307.611598][ T1364] ret_from_fork+0x31/0x70 [15307.611598][ T1364] ret_from_fork_asm+0x1a/0x30 [15307.611598][ T1364] [15307.613342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15307.613342][ T1364] dst_init+0x84/0x4a0 [15307.613342][ T1364] dst_alloc+0x97/0x150 [15307.613342][ T1364] ip6_dst_alloc+0x23/0x90 [15307.613342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15307.613342][ T1364] ip6_pol_route+0x56f/0x840 [15307.613342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15307.613342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15307.613342][ T1364] ipv6_rcv+0x1ad/0x810 [15307.613342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15307.613342][ T1364] process_backlog+0x101/0x620 [15307.613342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15307.613342][ T1364] net_rx_action+0x495/0xbe0 [15307.613342][ T1364] __do_softirq+0x1b5/0x7f6 [15307.613342][ T1364] [15307.615192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15307.615192][ T1364] netdev_get_by_index+0x5e/0x80 [15307.615192][ T1364] fib6_nh_init+0x3d8/0x15b0 [15307.615192][ T1364] ip6_route_info_create+0xf18/0x17d0 [15307.615192][ T1364] ip6_route_add+0x1c/0x140 [15307.615192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15307.615192][ T1364] addrconf_add_dev+0xe2/0x170 [15307.615192][ T1364] inet6_addr_add+0x12f/0xa40 [15307.615192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15307.615192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15307.615192][ T1364] netlink_rcv_skb+0x130/0x360 [15307.615192][ T1364] netlink_unicast+0x449/0x710 [15307.615192][ T1364] netlink_sendmsg+0x723/0xbe0 [15307.615192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15307.615192][ T1364] ___sys_sendmsg+0xee/0x170 [15307.615192][ T1364] __sys_sendmsg+0xcd/0x170 [15307.615192][ T1364] do_syscall_64+0xc6/0x1e0 [15307.615192][ T1364] [15307.617495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15307.617495][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15307.617495][ T1364] ipv6_find_idev+0x102/0x170 [15307.617495][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15307.617495][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15307.617495][ T1364] netlink_rcv_skb+0x130/0x360 [15307.617495][ T1364] netlink_unicast+0x449/0x710 [15307.617495][ T1364] netlink_sendmsg+0x723/0xbe0 [15307.617495][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15307.617495][ T1364] ___sys_sendmsg+0xee/0x170 [15307.617495][ T1364] __sys_sendmsg+0xcd/0x170 [15307.617495][ T1364] do_syscall_64+0xc6/0x1e0 [15307.617495][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15307.617495][ T1364] [15307.619217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15307.619217][ T1364] neigh_parms_alloc+0x1e5/0x510 [15307.619217][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15307.619217][ T1364] ipv6_find_idev+0x102/0x170 [15307.619217][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15307.619217][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15307.619217][ T1364] netlink_rcv_skb+0x130/0x360 [15307.619217][ T1364] netlink_unicast+0x449/0x710 [15307.619217][ T1364] netlink_sendmsg+0x723/0xbe0 [15307.619217][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15307.619217][ T1364] ___sys_sendmsg+0xee/0x170 [15307.619217][ T1364] __sys_sendmsg+0xcd/0x170 [15307.619217][ T1364] do_syscall_64+0xc6/0x1e0 [15307.619217][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15307.619217][ T1364] [15317.859069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15317.859563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15317.859563][ T1364] ___neigh_create+0x14b/0xf60 [15317.859563][ T1364] ip6_finish_output2+0xa70/0xf80 [15317.859563][ T1364] ip6_finish_output+0x4ed/0xd30 [15317.859563][ T1364] ip6_output+0x1f3/0x770 [15317.859563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15317.859563][ T1364] mld_sendpack+0x62d/0xbc0 [15317.859563][ T1364] mld_ifc_work+0x32/0x1f0 [15317.859563][ T1364] process_one_work+0x84d/0x18a0 [15317.859563][ T1364] worker_thread+0x587/0xd30 [15317.859563][ T1364] kthread+0x28a/0x350 [15317.859563][ T1364] ret_from_fork+0x31/0x70 [15317.859563][ T1364] ret_from_fork_asm+0x1a/0x30 [15317.859563][ T1364] [15317.861284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15317.861284][ T1364] dst_init+0x84/0x4a0 [15317.861284][ T1364] dst_alloc+0x97/0x150 [15317.861284][ T1364] ip6_dst_alloc+0x23/0x90 [15317.861284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15317.861284][ T1364] ip6_pol_route+0x56f/0x840 [15317.861284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15317.861284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15317.861284][ T1364] ipv6_rcv+0x1ad/0x810 [15317.861284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15317.861284][ T1364] process_backlog+0x101/0x620 [15317.861284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15317.861284][ T1364] net_rx_action+0x495/0xbe0 [15317.861284][ T1364] __do_softirq+0x1b5/0x7f6 [15317.861284][ T1364] [15317.863120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15317.863120][ T1364] netdev_get_by_index+0x5e/0x80 [15317.863120][ T1364] fib6_nh_init+0x3d8/0x15b0 [15317.863120][ T1364] ip6_route_info_create+0xf18/0x17d0 [15317.863120][ T1364] ip6_route_add+0x1c/0x140 [15317.863120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15317.863120][ T1364] addrconf_add_dev+0xe2/0x170 [15317.863120][ T1364] inet6_addr_add+0x12f/0xa40 [15317.863120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15317.863120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15317.863120][ T1364] netlink_rcv_skb+0x130/0x360 [15317.863120][ T1364] netlink_unicast+0x449/0x710 [15317.863120][ T1364] netlink_sendmsg+0x723/0xbe0 [15317.863120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15317.863120][ T1364] ___sys_sendmsg+0xee/0x170 [15317.863120][ T1364] __sys_sendmsg+0xcd/0x170 [15317.863120][ T1364] do_syscall_64+0xc6/0x1e0 [15317.863120][ T1364] [15317.865382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15317.865382][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15317.865382][ T1364] ipv6_find_idev+0x102/0x170 [15317.865382][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15317.865382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15317.865382][ T1364] netlink_rcv_skb+0x130/0x360 [15317.865382][ T1364] netlink_unicast+0x449/0x710 [15317.865382][ T1364] netlink_sendmsg+0x723/0xbe0 [15317.865382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15317.865382][ T1364] ___sys_sendmsg+0xee/0x170 [15317.865382][ T1364] __sys_sendmsg+0xcd/0x170 [15317.865382][ T1364] do_syscall_64+0xc6/0x1e0 [15317.865382][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15317.865382][ T1364] [15317.867101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15317.867101][ T1364] neigh_parms_alloc+0x1e5/0x510 [15317.867101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15317.867101][ T1364] ipv6_find_idev+0x102/0x170 [15317.867101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15317.867101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15317.867101][ T1364] netlink_rcv_skb+0x130/0x360 [15317.867101][ T1364] netlink_unicast+0x449/0x710 [15317.867101][ T1364] netlink_sendmsg+0x723/0xbe0 [15317.867101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15317.867101][ T1364] ___sys_sendmsg+0xee/0x170 [15317.867101][ T1364] __sys_sendmsg+0xcd/0x170 [15317.867101][ T1364] do_syscall_64+0xc6/0x1e0 [15317.867101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15317.867101][ T1364] [15328.003080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15328.003568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15328.003568][ T1364] ___neigh_create+0x14b/0xf60 [15328.003568][ T1364] ip6_finish_output2+0xa70/0xf80 [15328.003568][ T1364] ip6_finish_output+0x4ed/0xd30 [15328.003568][ T1364] ip6_output+0x1f3/0x770 [15328.003568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15328.003568][ T1364] mld_sendpack+0x62d/0xbc0 [15328.003568][ T1364] mld_ifc_work+0x32/0x1f0 [15328.003568][ T1364] process_one_work+0x84d/0x18a0 [15328.003568][ T1364] worker_thread+0x587/0xd30 [15328.003568][ T1364] kthread+0x28a/0x350 [15328.003568][ T1364] ret_from_fork+0x31/0x70 [15328.003568][ T1364] ret_from_fork_asm+0x1a/0x30 [15328.003568][ T1364] [15328.005316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15328.005316][ T1364] dst_init+0x84/0x4a0 [15328.005316][ T1364] dst_alloc+0x97/0x150 [15328.005316][ T1364] ip6_dst_alloc+0x23/0x90 [15328.005316][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15328.005316][ T1364] ip6_pol_route+0x56f/0x840 [15328.005316][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15328.005316][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15328.005316][ T1364] ipv6_rcv+0x1ad/0x810 [15328.005316][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15328.005316][ T1364] process_backlog+0x101/0x620 [15328.005316][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15328.005316][ T1364] net_rx_action+0x495/0xbe0 [15328.005316][ T1364] __do_softirq+0x1b5/0x7f6 [15328.005316][ T1364] [15328.007166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15328.007166][ T1364] netdev_get_by_index+0x5e/0x80 [15328.007166][ T1364] fib6_nh_init+0x3d8/0x15b0 [15328.007166][ T1364] ip6_route_info_create+0xf18/0x17d0 [15328.007166][ T1364] ip6_route_add+0x1c/0x140 [15328.007166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15328.007166][ T1364] addrconf_add_dev+0xe2/0x170 [15328.007166][ T1364] inet6_addr_add+0x12f/0xa40 [15328.007166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15328.007166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15328.007166][ T1364] netlink_rcv_skb+0x130/0x360 [15328.007166][ T1364] netlink_unicast+0x449/0x710 [15328.007166][ T1364] netlink_sendmsg+0x723/0xbe0 [15328.007166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15328.007166][ T1364] ___sys_sendmsg+0xee/0x170 [15328.007166][ T1364] __sys_sendmsg+0xcd/0x170 [15328.007166][ T1364] do_syscall_64+0xc6/0x1e0 [15328.007166][ T1364] [15328.009393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15328.009393][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15328.009393][ T1364] ipv6_find_idev+0x102/0x170 [15328.009393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15328.009393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15328.009393][ T1364] netlink_rcv_skb+0x130/0x360 [15328.009393][ T1364] netlink_unicast+0x449/0x710 [15328.009393][ T1364] netlink_sendmsg+0x723/0xbe0 [15328.009393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15328.009393][ T1364] ___sys_sendmsg+0xee/0x170 [15328.009393][ T1364] __sys_sendmsg+0xcd/0x170 [15328.009393][ T1364] do_syscall_64+0xc6/0x1e0 [15328.009393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15328.009393][ T1364] [15328.011127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15328.011127][ T1364] neigh_parms_alloc+0x1e5/0x510 [15328.011127][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15328.011127][ T1364] ipv6_find_idev+0x102/0x170 [15328.011127][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15328.011127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15328.011127][ T1364] netlink_rcv_skb+0x130/0x360 [15328.011127][ T1364] netlink_unicast+0x449/0x710 [15328.011127][ T1364] netlink_sendmsg+0x723/0xbe0 [15328.011127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15328.011127][ T1364] ___sys_sendmsg+0xee/0x170 [15328.011127][ T1364] __sys_sendmsg+0xcd/0x170 [15328.011127][ T1364] do_syscall_64+0xc6/0x1e0 [15328.011127][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15328.011127][ T1364] [15338.171101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15338.171540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15338.171540][ T1364] ___neigh_create+0x14b/0xf60 [15338.171540][ T1364] ip6_finish_output2+0xa70/0xf80 [15338.171540][ T1364] ip6_finish_output+0x4ed/0xd30 [15338.171540][ T1364] ip6_output+0x1f3/0x770 [15338.171540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15338.171540][ T1364] mld_sendpack+0x62d/0xbc0 [15338.171540][ T1364] mld_ifc_work+0x32/0x1f0 [15338.171540][ T1364] process_one_work+0x84d/0x18a0 [15338.171540][ T1364] worker_thread+0x587/0xd30 [15338.171540][ T1364] kthread+0x28a/0x350 [15338.171540][ T1364] ret_from_fork+0x31/0x70 [15338.171540][ T1364] ret_from_fork_asm+0x1a/0x30 [15338.171540][ T1364] [15338.173321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15338.173321][ T1364] dst_init+0x84/0x4a0 [15338.173321][ T1364] dst_alloc+0x97/0x150 [15338.173321][ T1364] ip6_dst_alloc+0x23/0x90 [15338.173321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15338.173321][ T1364] ip6_pol_route+0x56f/0x840 [15338.173321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15338.173321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15338.173321][ T1364] ipv6_rcv+0x1ad/0x810 [15338.173321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15338.173321][ T1364] process_backlog+0x101/0x620 [15338.173321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15338.173321][ T1364] net_rx_action+0x495/0xbe0 [15338.173321][ T1364] __do_softirq+0x1b5/0x7f6 [15338.173321][ T1364] [15338.175160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15338.175160][ T1364] netdev_get_by_index+0x5e/0x80 [15338.175160][ T1364] fib6_nh_init+0x3d8/0x15b0 [15338.175160][ T1364] ip6_route_info_create+0xf18/0x17d0 [15338.175160][ T1364] ip6_route_add+0x1c/0x140 [15338.175160][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15338.175160][ T1364] addrconf_add_dev+0xe2/0x170 [15338.175160][ T1364] inet6_addr_add+0x12f/0xa40 [15338.175160][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15338.175160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15338.175160][ T1364] netlink_rcv_skb+0x130/0x360 [15338.175160][ T1364] netlink_unicast+0x449/0x710 [15338.175160][ T1364] netlink_sendmsg+0x723/0xbe0 [15338.175160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15338.175160][ T1364] ___sys_sendmsg+0xee/0x170 [15338.175160][ T1364] __sys_sendmsg+0xcd/0x170 [15338.175160][ T1364] do_syscall_64+0xc6/0x1e0 [15338.175160][ T1364] [15338.177381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15338.177381][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15338.177381][ T1364] ipv6_find_idev+0x102/0x170 [15338.177381][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15338.177381][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15338.177381][ T1364] netlink_rcv_skb+0x130/0x360 [15338.177381][ T1364] netlink_unicast+0x449/0x710 [15338.177381][ T1364] netlink_sendmsg+0x723/0xbe0 [15338.177381][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15338.177381][ T1364] ___sys_sendmsg+0xee/0x170 [15338.177381][ T1364] __sys_sendmsg+0xcd/0x170 [15338.177381][ T1364] do_syscall_64+0xc6/0x1e0 [15338.177381][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15338.177381][ T1364] [15338.179114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15338.179114][ T1364] neigh_parms_alloc+0x1e5/0x510 [15338.179114][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15338.179114][ T1364] ipv6_find_idev+0x102/0x170 [15338.179114][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15338.179114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15338.179114][ T1364] netlink_rcv_skb+0x130/0x360 [15338.179114][ T1364] netlink_unicast+0x449/0x710 [15338.179114][ T1364] netlink_sendmsg+0x723/0xbe0 [15338.179114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15338.179114][ T1364] ___sys_sendmsg+0xee/0x170 [15338.179114][ T1364] __sys_sendmsg+0xcd/0x170 [15338.179114][ T1364] do_syscall_64+0xc6/0x1e0 [15338.179114][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15338.179114][ T1364] [15348.427060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15348.427492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15348.427492][ T1364] ___neigh_create+0x14b/0xf60 [15348.427492][ T1364] ip6_finish_output2+0xa70/0xf80 [15348.427492][ T1364] ip6_finish_output+0x4ed/0xd30 [15348.427492][ T1364] ip6_output+0x1f3/0x770 [15348.427492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15348.427492][ T1364] mld_sendpack+0x62d/0xbc0 [15348.427492][ T1364] mld_ifc_work+0x32/0x1f0 [15348.427492][ T1364] process_one_work+0x84d/0x18a0 [15348.427492][ T1364] worker_thread+0x587/0xd30 [15348.427492][ T1364] kthread+0x28a/0x350 [15348.427492][ T1364] ret_from_fork+0x31/0x70 [15348.427492][ T1364] ret_from_fork_asm+0x1a/0x30 [15348.427492][ T1364] [15348.429232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15348.429232][ T1364] dst_init+0x84/0x4a0 [15348.429232][ T1364] dst_alloc+0x97/0x150 [15348.429232][ T1364] ip6_dst_alloc+0x23/0x90 [15348.429232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15348.429232][ T1364] ip6_pol_route+0x56f/0x840 [15348.429232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15348.429232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15348.429232][ T1364] ipv6_rcv+0x1ad/0x810 [15348.429232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15348.429232][ T1364] process_backlog+0x101/0x620 [15348.429232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15348.429232][ T1364] net_rx_action+0x495/0xbe0 [15348.429232][ T1364] __do_softirq+0x1b5/0x7f6 [15348.429232][ T1364] [15348.431084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15348.431084][ T1364] netdev_get_by_index+0x5e/0x80 [15348.431084][ T1364] fib6_nh_init+0x3d8/0x15b0 [15348.431084][ T1364] ip6_route_info_create+0xf18/0x17d0 [15348.431084][ T1364] ip6_route_add+0x1c/0x140 [15348.431084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15348.431084][ T1364] addrconf_add_dev+0xe2/0x170 [15348.431084][ T1364] inet6_addr_add+0x12f/0xa40 [15348.431084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15348.431084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15348.431084][ T1364] netlink_rcv_skb+0x130/0x360 [15348.431084][ T1364] netlink_unicast+0x449/0x710 [15348.431084][ T1364] netlink_sendmsg+0x723/0xbe0 [15348.431084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15348.431084][ T1364] ___sys_sendmsg+0xee/0x170 [15348.431084][ T1364] __sys_sendmsg+0xcd/0x170 [15348.431084][ T1364] do_syscall_64+0xc6/0x1e0 [15348.431084][ T1364] [15348.433283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15348.433283][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15348.433283][ T1364] ipv6_find_idev+0x102/0x170 [15348.433283][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15348.433283][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15348.433283][ T1364] netlink_rcv_skb+0x130/0x360 [15348.433283][ T1364] netlink_unicast+0x449/0x710 [15348.433283][ T1364] netlink_sendmsg+0x723/0xbe0 [15348.433283][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15348.433283][ T1364] ___sys_sendmsg+0xee/0x170 [15348.433283][ T1364] __sys_sendmsg+0xcd/0x170 [15348.433283][ T1364] do_syscall_64+0xc6/0x1e0 [15348.433283][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15348.433283][ T1364] [15348.435013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15348.435013][ T1364] neigh_parms_alloc+0x1e5/0x510 [15348.435013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15348.435013][ T1364] ipv6_find_idev+0x102/0x170 [15348.435013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15348.435013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15348.435013][ T1364] netlink_rcv_skb+0x130/0x360 [15348.435013][ T1364] netlink_unicast+0x449/0x710 [15348.435013][ T1364] netlink_sendmsg+0x723/0xbe0 [15348.435013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15348.435013][ T1364] ___sys_sendmsg+0xee/0x170 [15348.435013][ T1364] __sys_sendmsg+0xcd/0x170 [15348.435013][ T1364] do_syscall_64+0xc6/0x1e0 [15348.435013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15348.435013][ T1364] [15358.683021][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15358.683501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15358.683501][ T1364] ___neigh_create+0x14b/0xf60 [15358.683501][ T1364] ip6_finish_output2+0xa70/0xf80 [15358.683501][ T1364] ip6_finish_output+0x4ed/0xd30 [15358.683501][ T1364] ip6_output+0x1f3/0x770 [15358.683501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15358.683501][ T1364] mld_sendpack+0x62d/0xbc0 [15358.683501][ T1364] mld_ifc_work+0x32/0x1f0 [15358.683501][ T1364] process_one_work+0x84d/0x18a0 [15358.683501][ T1364] worker_thread+0x587/0xd30 [15358.683501][ T1364] kthread+0x28a/0x350 [15358.683501][ T1364] ret_from_fork+0x31/0x70 [15358.683501][ T1364] ret_from_fork_asm+0x1a/0x30 [15358.683501][ T1364] [15358.685213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15358.685213][ T1364] dst_init+0x84/0x4a0 [15358.685213][ T1364] dst_alloc+0x97/0x150 [15358.685213][ T1364] ip6_dst_alloc+0x23/0x90 [15358.685213][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15358.685213][ T1364] ip6_pol_route+0x56f/0x840 [15358.685213][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15358.685213][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15358.685213][ T1364] ipv6_rcv+0x1ad/0x810 [15358.685213][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15358.685213][ T1364] process_backlog+0x101/0x620 [15358.685213][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15358.685213][ T1364] net_rx_action+0x495/0xbe0 [15358.685213][ T1364] __do_softirq+0x1b5/0x7f6 [15358.685213][ T1364] [15358.687026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15358.687026][ T1364] netdev_get_by_index+0x5e/0x80 [15358.687026][ T1364] fib6_nh_init+0x3d8/0x15b0 [15358.687026][ T1364] ip6_route_info_create+0xf18/0x17d0 [15358.687026][ T1364] ip6_route_add+0x1c/0x140 [15358.687026][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15358.687026][ T1364] addrconf_add_dev+0xe2/0x170 [15358.687026][ T1364] inet6_addr_add+0x12f/0xa40 [15358.687026][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15358.687026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15358.687026][ T1364] netlink_rcv_skb+0x130/0x360 [15358.687026][ T1364] netlink_unicast+0x449/0x710 [15358.687026][ T1364] netlink_sendmsg+0x723/0xbe0 [15358.687026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15358.687026][ T1364] ___sys_sendmsg+0xee/0x170 [15358.687026][ T1364] __sys_sendmsg+0xcd/0x170 [15358.687026][ T1364] do_syscall_64+0xc6/0x1e0 [15358.687026][ T1364] [15358.689224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15358.689224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15358.689224][ T1364] ipv6_find_idev+0x102/0x170 [15358.689224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15358.689224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15358.689224][ T1364] netlink_rcv_skb+0x130/0x360 [15358.689224][ T1364] netlink_unicast+0x449/0x710 [15358.689224][ T1364] netlink_sendmsg+0x723/0xbe0 [15358.689224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15358.689224][ T1364] ___sys_sendmsg+0xee/0x170 [15358.689224][ T1364] __sys_sendmsg+0xcd/0x170 [15358.689224][ T1364] do_syscall_64+0xc6/0x1e0 [15358.689224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15358.689224][ T1364] [15358.690922][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15358.690922][ T1364] neigh_parms_alloc+0x1e5/0x510 [15358.690922][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15358.690922][ T1364] ipv6_find_idev+0x102/0x170 [15358.690922][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15358.690922][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15358.690922][ T1364] netlink_rcv_skb+0x130/0x360 [15358.690922][ T1364] netlink_unicast+0x449/0x710 [15358.690922][ T1364] netlink_sendmsg+0x723/0xbe0 [15358.690922][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15358.690922][ T1364] ___sys_sendmsg+0xee/0x170 [15358.690922][ T1364] __sys_sendmsg+0xcd/0x170 [15358.690922][ T1364] do_syscall_64+0xc6/0x1e0 [15358.690922][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15358.690922][ T1364] [15368.947079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15368.947568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15368.947568][ T1364] ___neigh_create+0x14b/0xf60 [15368.947568][ T1364] ip6_finish_output2+0xa70/0xf80 [15368.947568][ T1364] ip6_finish_output+0x4ed/0xd30 [15368.947568][ T1364] ip6_output+0x1f3/0x770 [15368.947568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15368.947568][ T1364] mld_sendpack+0x62d/0xbc0 [15368.947568][ T1364] mld_ifc_work+0x32/0x1f0 [15368.947568][ T1364] process_one_work+0x84d/0x18a0 [15368.947568][ T1364] worker_thread+0x587/0xd30 [15368.947568][ T1364] kthread+0x28a/0x350 [15368.947568][ T1364] ret_from_fork+0x31/0x70 [15368.947568][ T1364] ret_from_fork_asm+0x1a/0x30 [15368.947568][ T1364] [15368.949384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15368.949384][ T1364] dst_init+0x84/0x4a0 [15368.949384][ T1364] dst_alloc+0x97/0x150 [15368.949384][ T1364] ip6_dst_alloc+0x23/0x90 [15368.949384][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15368.949384][ T1364] ip6_pol_route+0x56f/0x840 [15368.949384][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15368.949384][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15368.949384][ T1364] ipv6_rcv+0x1ad/0x810 [15368.949384][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15368.949384][ T1364] process_backlog+0x101/0x620 [15368.949384][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15368.949384][ T1364] net_rx_action+0x495/0xbe0 [15368.949384][ T1364] __do_softirq+0x1b5/0x7f6 [15368.949384][ T1364] [15368.951227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15368.951227][ T1364] netdev_get_by_index+0x5e/0x80 [15368.951227][ T1364] fib6_nh_init+0x3d8/0x15b0 [15368.951227][ T1364] ip6_route_info_create+0xf18/0x17d0 [15368.951227][ T1364] ip6_route_add+0x1c/0x140 [15368.951227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15368.951227][ T1364] addrconf_add_dev+0xe2/0x170 [15368.951227][ T1364] inet6_addr_add+0x12f/0xa40 [15368.951227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15368.951227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15368.951227][ T1364] netlink_rcv_skb+0x130/0x360 [15368.951227][ T1364] netlink_unicast+0x449/0x710 [15368.951227][ T1364] netlink_sendmsg+0x723/0xbe0 [15368.951227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15368.951227][ T1364] ___sys_sendmsg+0xee/0x170 [15368.951227][ T1364] __sys_sendmsg+0xcd/0x170 [15368.951227][ T1364] do_syscall_64+0xc6/0x1e0 [15368.951227][ T1364] [15368.953416][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15368.953416][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15368.953416][ T1364] ipv6_find_idev+0x102/0x170 [15368.953416][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15368.953416][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15368.953416][ T1364] netlink_rcv_skb+0x130/0x360 [15368.953416][ T1364] netlink_unicast+0x449/0x710 [15368.953416][ T1364] netlink_sendmsg+0x723/0xbe0 [15368.953416][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15368.953416][ T1364] ___sys_sendmsg+0xee/0x170 [15368.953416][ T1364] __sys_sendmsg+0xcd/0x170 [15368.953416][ T1364] do_syscall_64+0xc6/0x1e0 [15368.953416][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15368.953416][ T1364] [15368.955148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15368.955148][ T1364] neigh_parms_alloc+0x1e5/0x510 [15368.955148][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15368.955148][ T1364] ipv6_find_idev+0x102/0x170 [15368.955148][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15368.955148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15368.955148][ T1364] netlink_rcv_skb+0x130/0x360 [15368.955148][ T1364] netlink_unicast+0x449/0x710 [15368.955148][ T1364] netlink_sendmsg+0x723/0xbe0 [15368.955148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15368.955148][ T1364] ___sys_sendmsg+0xee/0x170 [15368.955148][ T1364] __sys_sendmsg+0xcd/0x170 [15368.955148][ T1364] do_syscall_64+0xc6/0x1e0 [15368.955148][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15368.955148][ T1364] [15378.963018][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15378.963488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15378.963488][ T1364] ___neigh_create+0x14b/0xf60 [15378.963488][ T1364] ip6_finish_output2+0xa70/0xf80 [15378.963488][ T1364] ip6_finish_output+0x4ed/0xd30 [15378.963488][ T1364] ip6_output+0x1f3/0x770 [15378.963488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15378.963488][ T1364] mld_sendpack+0x62d/0xbc0 [15378.963488][ T1364] mld_ifc_work+0x32/0x1f0 [15378.963488][ T1364] process_one_work+0x84d/0x18a0 [15378.963488][ T1364] worker_thread+0x587/0xd30 [15378.963488][ T1364] kthread+0x28a/0x350 [15378.963488][ T1364] ret_from_fork+0x31/0x70 [15378.963488][ T1364] ret_from_fork_asm+0x1a/0x30 [15378.963488][ T1364] [15378.965210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15378.965210][ T1364] dst_init+0x84/0x4a0 [15378.965210][ T1364] dst_alloc+0x97/0x150 [15378.965210][ T1364] ip6_dst_alloc+0x23/0x90 [15378.965210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15378.965210][ T1364] ip6_pol_route+0x56f/0x840 [15378.965210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15378.965210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15378.965210][ T1364] ipv6_rcv+0x1ad/0x810 [15378.965210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15378.965210][ T1364] process_backlog+0x101/0x620 [15378.965210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15378.965210][ T1364] net_rx_action+0x495/0xbe0 [15378.965210][ T1364] __do_softirq+0x1b5/0x7f6 [15378.965210][ T1364] [15378.967029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15378.967029][ T1364] netdev_get_by_index+0x5e/0x80 [15378.967029][ T1364] fib6_nh_init+0x3d8/0x15b0 [15378.967029][ T1364] ip6_route_info_create+0xf18/0x17d0 [15378.967029][ T1364] ip6_route_add+0x1c/0x140 [15378.967029][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15378.967029][ T1364] addrconf_add_dev+0xe2/0x170 [15378.967029][ T1364] inet6_addr_add+0x12f/0xa40 [15378.967029][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15378.967029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.967029][ T1364] netlink_rcv_skb+0x130/0x360 [15378.967029][ T1364] netlink_unicast+0x449/0x710 [15378.967029][ T1364] netlink_sendmsg+0x723/0xbe0 [15378.967029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15378.967029][ T1364] ___sys_sendmsg+0xee/0x170 [15378.967029][ T1364] __sys_sendmsg+0xcd/0x170 [15378.967029][ T1364] do_syscall_64+0xc6/0x1e0 [15378.967029][ T1364] [15378.969206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15378.969206][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15378.969206][ T1364] ipv6_find_idev+0x102/0x170 [15378.969206][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15378.969206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.969206][ T1364] netlink_rcv_skb+0x130/0x360 [15378.969206][ T1364] netlink_unicast+0x449/0x710 [15378.969206][ T1364] netlink_sendmsg+0x723/0xbe0 [15378.969206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15378.969206][ T1364] ___sys_sendmsg+0xee/0x170 [15378.969206][ T1364] __sys_sendmsg+0xcd/0x170 [15378.969206][ T1364] do_syscall_64+0xc6/0x1e0 [15378.969206][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15378.969206][ T1364] [15378.970912][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15378.970912][ T1364] neigh_parms_alloc+0x1e5/0x510 [15378.970912][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15378.970912][ T1364] ipv6_find_idev+0x102/0x170 [15378.970912][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15378.970912][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15378.970912][ T1364] netlink_rcv_skb+0x130/0x360 [15378.970912][ T1364] netlink_unicast+0x449/0x710 [15378.970912][ T1364] netlink_sendmsg+0x723/0xbe0 [15378.970912][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15378.970912][ T1364] ___sys_sendmsg+0xee/0x170 [15378.970912][ T1364] __sys_sendmsg+0xcd/0x170 [15378.970912][ T1364] do_syscall_64+0xc6/0x1e0 [15378.970912][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15378.970912][ T1364] [15389.211039][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15389.211452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15389.211452][ T1364] ___neigh_create+0x14b/0xf60 [15389.211452][ T1364] ip6_finish_output2+0xa70/0xf80 [15389.211452][ T1364] ip6_finish_output+0x4ed/0xd30 [15389.211452][ T1364] ip6_output+0x1f3/0x770 [15389.211452][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15389.211452][ T1364] mld_sendpack+0x62d/0xbc0 [15389.211452][ T1364] mld_ifc_work+0x32/0x1f0 [15389.211452][ T1364] process_one_work+0x84d/0x18a0 [15389.211452][ T1364] worker_thread+0x587/0xd30 [15389.211452][ T1364] kthread+0x28a/0x350 [15389.211452][ T1364] ret_from_fork+0x31/0x70 [15389.211452][ T1364] ret_from_fork_asm+0x1a/0x30 [15389.211452][ T1364] [15389.213205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15389.213205][ T1364] dst_init+0x84/0x4a0 [15389.213205][ T1364] dst_alloc+0x97/0x150 [15389.213205][ T1364] ip6_dst_alloc+0x23/0x90 [15389.213205][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15389.213205][ T1364] ip6_pol_route+0x56f/0x840 [15389.213205][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15389.213205][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15389.213205][ T1364] ipv6_rcv+0x1ad/0x810 [15389.213205][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15389.213205][ T1364] process_backlog+0x101/0x620 [15389.213205][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15389.213205][ T1364] net_rx_action+0x495/0xbe0 [15389.213205][ T1364] __do_softirq+0x1b5/0x7f6 [15389.213205][ T1364] [15389.215037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15389.215037][ T1364] netdev_get_by_index+0x5e/0x80 [15389.215037][ T1364] fib6_nh_init+0x3d8/0x15b0 [15389.215037][ T1364] ip6_route_info_create+0xf18/0x17d0 [15389.215037][ T1364] ip6_route_add+0x1c/0x140 [15389.215037][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15389.215037][ T1364] addrconf_add_dev+0xe2/0x170 [15389.215037][ T1364] inet6_addr_add+0x12f/0xa40 [15389.215037][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15389.215037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15389.215037][ T1364] netlink_rcv_skb+0x130/0x360 [15389.215037][ T1364] netlink_unicast+0x449/0x710 [15389.215037][ T1364] netlink_sendmsg+0x723/0xbe0 [15389.215037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15389.215037][ T1364] ___sys_sendmsg+0xee/0x170 [15389.215037][ T1364] __sys_sendmsg+0xcd/0x170 [15389.215037][ T1364] do_syscall_64+0xc6/0x1e0 [15389.215037][ T1364] [15389.217210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15389.217210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15389.217210][ T1364] ipv6_find_idev+0x102/0x170 [15389.217210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15389.217210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15389.217210][ T1364] netlink_rcv_skb+0x130/0x360 [15389.217210][ T1364] netlink_unicast+0x449/0x710 [15389.217210][ T1364] netlink_sendmsg+0x723/0xbe0 [15389.217210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15389.217210][ T1364] ___sys_sendmsg+0xee/0x170 [15389.217210][ T1364] __sys_sendmsg+0xcd/0x170 [15389.217210][ T1364] do_syscall_64+0xc6/0x1e0 [15389.217210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15389.217210][ T1364] [15389.218922][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15389.218922][ T1364] neigh_parms_alloc+0x1e5/0x510 [15389.218922][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15389.218922][ T1364] ipv6_find_idev+0x102/0x170 [15389.218922][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15389.218922][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15389.218922][ T1364] netlink_rcv_skb+0x130/0x360 [15389.218922][ T1364] netlink_unicast+0x449/0x710 [15389.218922][ T1364] netlink_sendmsg+0x723/0xbe0 [15389.218922][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15389.218922][ T1364] ___sys_sendmsg+0xee/0x170 [15389.218922][ T1364] __sys_sendmsg+0xcd/0x170 [15389.218922][ T1364] do_syscall_64+0xc6/0x1e0 [15389.218922][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15389.218922][ T1364] [15399.451154][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15399.451575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15399.451575][ T1364] ___neigh_create+0x14b/0xf60 [15399.451575][ T1364] ip6_finish_output2+0xa70/0xf80 [15399.451575][ T1364] ip6_finish_output+0x4ed/0xd30 [15399.451575][ T1364] ip6_output+0x1f3/0x770 [15399.451575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15399.451575][ T1364] mld_sendpack+0x62d/0xbc0 [15399.451575][ T1364] mld_ifc_work+0x32/0x1f0 [15399.451575][ T1364] process_one_work+0x84d/0x18a0 [15399.451575][ T1364] worker_thread+0x587/0xd30 [15399.451575][ T1364] kthread+0x28a/0x350 [15399.451575][ T1364] ret_from_fork+0x31/0x70 [15399.451575][ T1364] ret_from_fork_asm+0x1a/0x30 [15399.451575][ T1364] [15399.453279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15399.453279][ T1364] dst_init+0x84/0x4a0 [15399.453279][ T1364] dst_alloc+0x97/0x150 [15399.453279][ T1364] ip6_dst_alloc+0x23/0x90 [15399.453279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15399.453279][ T1364] ip6_pol_route+0x56f/0x840 [15399.453279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15399.453279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15399.453279][ T1364] ipv6_rcv+0x1ad/0x810 [15399.453279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15399.453279][ T1364] process_backlog+0x101/0x620 [15399.453279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15399.453279][ T1364] net_rx_action+0x495/0xbe0 [15399.453279][ T1364] __do_softirq+0x1b5/0x7f6 [15399.453279][ T1364] [15399.455128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15399.455128][ T1364] netdev_get_by_index+0x5e/0x80 [15399.455128][ T1364] fib6_nh_init+0x3d8/0x15b0 [15399.455128][ T1364] ip6_route_info_create+0xf18/0x17d0 [15399.455128][ T1364] ip6_route_add+0x1c/0x140 [15399.455128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15399.455128][ T1364] addrconf_add_dev+0xe2/0x170 [15399.455128][ T1364] inet6_addr_add+0x12f/0xa40 [15399.455128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15399.455128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15399.455128][ T1364] netlink_rcv_skb+0x130/0x360 [15399.455128][ T1364] netlink_unicast+0x449/0x710 [15399.455128][ T1364] netlink_sendmsg+0x723/0xbe0 [15399.455128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15399.455128][ T1364] ___sys_sendmsg+0xee/0x170 [15399.455128][ T1364] __sys_sendmsg+0xcd/0x170 [15399.455128][ T1364] do_syscall_64+0xc6/0x1e0 [15399.455128][ T1364] [15399.457301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15399.457301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15399.457301][ T1364] ipv6_find_idev+0x102/0x170 [15399.457301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15399.457301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15399.457301][ T1364] netlink_rcv_skb+0x130/0x360 [15399.457301][ T1364] netlink_unicast+0x449/0x710 [15399.457301][ T1364] netlink_sendmsg+0x723/0xbe0 [15399.457301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15399.457301][ T1364] ___sys_sendmsg+0xee/0x170 [15399.457301][ T1364] __sys_sendmsg+0xcd/0x170 [15399.457301][ T1364] do_syscall_64+0xc6/0x1e0 [15399.457301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15399.457301][ T1364] [15399.459025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15399.459025][ T1364] neigh_parms_alloc+0x1e5/0x510 [15399.459025][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15399.459025][ T1364] ipv6_find_idev+0x102/0x170 [15399.459025][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15399.459025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15399.459025][ T1364] netlink_rcv_skb+0x130/0x360 [15399.459025][ T1364] netlink_unicast+0x449/0x710 [15399.459025][ T1364] netlink_sendmsg+0x723/0xbe0 [15399.459025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15399.459025][ T1364] ___sys_sendmsg+0xee/0x170 [15399.459025][ T1364] __sys_sendmsg+0xcd/0x170 [15399.459025][ T1364] do_syscall_64+0xc6/0x1e0 [15399.459025][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15399.459025][ T1364] [15409.699089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15409.699579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15409.699579][ T1364] ___neigh_create+0x14b/0xf60 [15409.699579][ T1364] ip6_finish_output2+0xa70/0xf80 [15409.699579][ T1364] ip6_finish_output+0x4ed/0xd30 [15409.699579][ T1364] ip6_output+0x1f3/0x770 [15409.699579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15409.699579][ T1364] mld_sendpack+0x62d/0xbc0 [15409.699579][ T1364] mld_ifc_work+0x32/0x1f0 [15409.699579][ T1364] process_one_work+0x84d/0x18a0 [15409.699579][ T1364] worker_thread+0x587/0xd30 [15409.699579][ T1364] kthread+0x28a/0x350 [15409.699579][ T1364] ret_from_fork+0x31/0x70 [15409.699579][ T1364] ret_from_fork_asm+0x1a/0x30 [15409.699579][ T1364] [15409.701286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15409.701286][ T1364] dst_init+0x84/0x4a0 [15409.701286][ T1364] dst_alloc+0x97/0x150 [15409.701286][ T1364] ip6_dst_alloc+0x23/0x90 [15409.701286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15409.701286][ T1364] ip6_pol_route+0x56f/0x840 [15409.701286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15409.701286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15409.701286][ T1364] ipv6_rcv+0x1ad/0x810 [15409.701286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15409.701286][ T1364] process_backlog+0x101/0x620 [15409.701286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15409.701286][ T1364] net_rx_action+0x495/0xbe0 [15409.701286][ T1364] __do_softirq+0x1b5/0x7f6 [15409.701286][ T1364] [15409.703242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15409.703242][ T1364] netdev_get_by_index+0x5e/0x80 [15409.703242][ T1364] fib6_nh_init+0x3d8/0x15b0 [15409.703242][ T1364] ip6_route_info_create+0xf18/0x17d0 [15409.703242][ T1364] ip6_route_add+0x1c/0x140 [15409.703242][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15409.703242][ T1364] addrconf_add_dev+0xe2/0x170 [15409.703242][ T1364] inet6_addr_add+0x12f/0xa40 [15409.703242][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15409.703242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15409.703242][ T1364] netlink_rcv_skb+0x130/0x360 [15409.703242][ T1364] netlink_unicast+0x449/0x710 [15409.703242][ T1364] netlink_sendmsg+0x723/0xbe0 [15409.703242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15409.703242][ T1364] ___sys_sendmsg+0xee/0x170 [15409.703242][ T1364] __sys_sendmsg+0xcd/0x170 [15409.703242][ T1364] do_syscall_64+0xc6/0x1e0 [15409.703242][ T1364] [15409.705456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15409.705456][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15409.705456][ T1364] ipv6_find_idev+0x102/0x170 [15409.705456][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15409.705456][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15409.705456][ T1364] netlink_rcv_skb+0x130/0x360 [15409.705456][ T1364] netlink_unicast+0x449/0x710 [15409.705456][ T1364] netlink_sendmsg+0x723/0xbe0 [15409.705456][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15409.705456][ T1364] ___sys_sendmsg+0xee/0x170 [15409.705456][ T1364] __sys_sendmsg+0xcd/0x170 [15409.705456][ T1364] do_syscall_64+0xc6/0x1e0 [15409.705456][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15409.705456][ T1364] [15409.707155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15409.707155][ T1364] neigh_parms_alloc+0x1e5/0x510 [15409.707155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15409.707155][ T1364] ipv6_find_idev+0x102/0x170 [15409.707155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15409.707155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15409.707155][ T1364] netlink_rcv_skb+0x130/0x360 [15409.707155][ T1364] netlink_unicast+0x449/0x710 [15409.707155][ T1364] netlink_sendmsg+0x723/0xbe0 [15409.707155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15409.707155][ T1364] ___sys_sendmsg+0xee/0x170 [15409.707155][ T1364] __sys_sendmsg+0xcd/0x170 [15409.707155][ T1364] do_syscall_64+0xc6/0x1e0 [15409.707155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15409.707155][ T1364] [15419.747027][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15419.747541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15419.747541][ T1364] ___neigh_create+0x14b/0xf60 [15419.747541][ T1364] ip6_finish_output2+0xa70/0xf80 [15419.747541][ T1364] ip6_finish_output+0x4ed/0xd30 [15419.747541][ T1364] ip6_output+0x1f3/0x770 [15419.747541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15419.747541][ T1364] mld_sendpack+0x62d/0xbc0 [15419.747541][ T1364] mld_ifc_work+0x32/0x1f0 [15419.747541][ T1364] process_one_work+0x84d/0x18a0 [15419.747541][ T1364] worker_thread+0x587/0xd30 [15419.747541][ T1364] kthread+0x28a/0x350 [15419.747541][ T1364] ret_from_fork+0x31/0x70 [15419.747541][ T1364] ret_from_fork_asm+0x1a/0x30 [15419.747541][ T1364] [15419.749268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15419.749268][ T1364] dst_init+0x84/0x4a0 [15419.749268][ T1364] dst_alloc+0x97/0x150 [15419.749268][ T1364] ip6_dst_alloc+0x23/0x90 [15419.749268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15419.749268][ T1364] ip6_pol_route+0x56f/0x840 [15419.749268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15419.749268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15419.749268][ T1364] ipv6_rcv+0x1ad/0x810 [15419.749268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15419.749268][ T1364] process_backlog+0x101/0x620 [15419.749268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15419.749268][ T1364] net_rx_action+0x495/0xbe0 [15419.749268][ T1364] __do_softirq+0x1b5/0x7f6 [15419.749268][ T1364] [15419.751741][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15419.751741][ T1364] netdev_get_by_index+0x5e/0x80 [15419.751741][ T1364] fib6_nh_init+0x3d8/0x15b0 [15419.751741][ T1364] ip6_route_info_create+0xf18/0x17d0 [15419.751741][ T1364] ip6_route_add+0x1c/0x140 [15419.751741][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15419.751741][ T1364] addrconf_add_dev+0xe2/0x170 [15419.751741][ T1364] inet6_addr_add+0x12f/0xa40 [15419.751741][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15419.751741][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15419.751741][ T1364] netlink_rcv_skb+0x130/0x360 [15419.751741][ T1364] netlink_unicast+0x449/0x710 [15419.751741][ T1364] netlink_sendmsg+0x723/0xbe0 [15419.751741][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15419.751741][ T1364] ___sys_sendmsg+0xee/0x170 [15419.751741][ T1364] __sys_sendmsg+0xcd/0x170 [15419.751741][ T1364] do_syscall_64+0xc6/0x1e0 [15419.751741][ T1364] [15419.753947][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15419.753947][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15419.753947][ T1364] ipv6_find_idev+0x102/0x170 [15419.753947][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15419.753947][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15419.753947][ T1364] netlink_rcv_skb+0x130/0x360 [15419.753947][ T1364] netlink_unicast+0x449/0x710 [15419.753947][ T1364] netlink_sendmsg+0x723/0xbe0 [15419.753947][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15419.753947][ T1364] ___sys_sendmsg+0xee/0x170 [15419.753947][ T1364] __sys_sendmsg+0xcd/0x170 [15419.753947][ T1364] do_syscall_64+0xc6/0x1e0 [15419.753947][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15419.753947][ T1364] [15419.755671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15419.755671][ T1364] neigh_parms_alloc+0x1e5/0x510 [15419.755671][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15419.755671][ T1364] ipv6_find_idev+0x102/0x170 [15419.755671][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15419.755671][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15419.755671][ T1364] netlink_rcv_skb+0x130/0x360 [15419.755671][ T1364] netlink_unicast+0x449/0x710 [15419.755671][ T1364] netlink_sendmsg+0x723/0xbe0 [15419.755671][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15419.755671][ T1364] ___sys_sendmsg+0xee/0x170 [15419.755671][ T1364] __sys_sendmsg+0xcd/0x170 [15419.755671][ T1364] do_syscall_64+0xc6/0x1e0 [15419.755671][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15419.755671][ T1364] [15429.995082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15429.995563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15429.995563][ T1364] ___neigh_create+0x14b/0xf60 [15429.995563][ T1364] ip6_finish_output2+0xa70/0xf80 [15429.995563][ T1364] ip6_finish_output+0x4ed/0xd30 [15429.995563][ T1364] ip6_output+0x1f3/0x770 [15429.995563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15429.995563][ T1364] mld_sendpack+0x62d/0xbc0 [15429.995563][ T1364] mld_ifc_work+0x32/0x1f0 [15429.995563][ T1364] process_one_work+0x84d/0x18a0 [15429.995563][ T1364] worker_thread+0x587/0xd30 [15429.995563][ T1364] kthread+0x28a/0x350 [15429.995563][ T1364] ret_from_fork+0x31/0x70 [15429.995563][ T1364] ret_from_fork_asm+0x1a/0x30 [15429.995563][ T1364] [15429.998036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15429.998036][ T1364] dst_init+0x84/0x4a0 [15429.998036][ T1364] dst_alloc+0x97/0x150 [15429.998036][ T1364] ip6_dst_alloc+0x23/0x90 [15429.998036][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15429.998036][ T1364] ip6_pol_route+0x56f/0x840 [15429.998036][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15429.998036][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15429.998036][ T1364] ipv6_rcv+0x1ad/0x810 [15429.998036][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15429.998036][ T1364] process_backlog+0x101/0x620 [15429.998036][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15429.998036][ T1364] net_rx_action+0x495/0xbe0 [15429.998036][ T1364] __do_softirq+0x1b5/0x7f6 [15429.998036][ T1364] [15429.999877][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15429.999877][ T1364] netdev_get_by_index+0x5e/0x80 [15429.999877][ T1364] fib6_nh_init+0x3d8/0x15b0 [15429.999877][ T1364] ip6_route_info_create+0xf18/0x17d0 [15429.999877][ T1364] ip6_route_add+0x1c/0x140 [15429.999877][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15429.999877][ T1364] addrconf_add_dev+0xe2/0x170 [15429.999877][ T1364] inet6_addr_add+0x12f/0xa40 [15429.999877][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15429.999877][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15429.999877][ T1364] netlink_rcv_skb+0x130/0x360 [15429.999877][ T1364] netlink_unicast+0x449/0x710 [15429.999877][ T1364] netlink_sendmsg+0x723/0xbe0 [15429.999877][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15429.999877][ T1364] ___sys_sendmsg+0xee/0x170 [15429.999877][ T1364] __sys_sendmsg+0xcd/0x170 [15429.999877][ T1364] do_syscall_64+0xc6/0x1e0 [15429.999877][ T1364] [15430.002050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15430.002050][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15430.002050][ T1364] ipv6_find_idev+0x102/0x170 [15430.002050][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15430.002050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15430.002050][ T1364] netlink_rcv_skb+0x130/0x360 [15430.002050][ T1364] netlink_unicast+0x449/0x710 [15430.002050][ T1364] netlink_sendmsg+0x723/0xbe0 [15430.002050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15430.002050][ T1364] ___sys_sendmsg+0xee/0x170 [15430.002050][ T1364] __sys_sendmsg+0xcd/0x170 [15430.002050][ T1364] do_syscall_64+0xc6/0x1e0 [15430.002050][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15430.002050][ T1364] [15430.003770][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15430.003770][ T1364] neigh_parms_alloc+0x1e5/0x510 [15430.003770][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15430.003770][ T1364] ipv6_find_idev+0x102/0x170 [15430.003770][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15430.003770][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15430.003770][ T1364] netlink_rcv_skb+0x130/0x360 [15430.003770][ T1364] netlink_unicast+0x449/0x710 [15430.003770][ T1364] netlink_sendmsg+0x723/0xbe0 [15430.003770][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15430.003770][ T1364] ___sys_sendmsg+0xee/0x170 [15430.003770][ T1364] __sys_sendmsg+0xcd/0x170 [15430.003770][ T1364] do_syscall_64+0xc6/0x1e0 [15430.003770][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15430.003770][ T1364] [15440.251035][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15440.251453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15440.251453][ T1364] ___neigh_create+0x14b/0xf60 [15440.251453][ T1364] ip6_finish_output2+0xa70/0xf80 [15440.251453][ T1364] ip6_finish_output+0x4ed/0xd30 [15440.251453][ T1364] ip6_output+0x1f3/0x770 [15440.251453][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15440.251453][ T1364] mld_sendpack+0x62d/0xbc0 [15440.251453][ T1364] mld_ifc_work+0x32/0x1f0 [15440.251453][ T1364] process_one_work+0x84d/0x18a0 [15440.251453][ T1364] worker_thread+0x587/0xd30 [15440.251453][ T1364] kthread+0x28a/0x350 [15440.251453][ T1364] ret_from_fork+0x31/0x70 [15440.251453][ T1364] ret_from_fork_asm+0x1a/0x30 [15440.251453][ T1364] [15440.253168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15440.253168][ T1364] dst_init+0x84/0x4a0 [15440.253168][ T1364] dst_alloc+0x97/0x150 [15440.253168][ T1364] ip6_dst_alloc+0x23/0x90 [15440.253168][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15440.253168][ T1364] ip6_pol_route+0x56f/0x840 [15440.253168][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15440.253168][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15440.253168][ T1364] ipv6_rcv+0x1ad/0x810 [15440.253168][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15440.253168][ T1364] process_backlog+0x101/0x620 [15440.253168][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15440.253168][ T1364] net_rx_action+0x495/0xbe0 [15440.253168][ T1364] __do_softirq+0x1b5/0x7f6 [15440.253168][ T1364] [15440.255013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15440.255013][ T1364] netdev_get_by_index+0x5e/0x80 [15440.255013][ T1364] fib6_nh_init+0x3d8/0x15b0 [15440.255013][ T1364] ip6_route_info_create+0xf18/0x17d0 [15440.255013][ T1364] ip6_route_add+0x1c/0x140 [15440.255013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15440.255013][ T1364] addrconf_add_dev+0xe2/0x170 [15440.255013][ T1364] inet6_addr_add+0x12f/0xa40 [15440.255013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15440.255013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15440.255013][ T1364] netlink_rcv_skb+0x130/0x360 [15440.255013][ T1364] netlink_unicast+0x449/0x710 [15440.255013][ T1364] netlink_sendmsg+0x723/0xbe0 [15440.255013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15440.255013][ T1364] ___sys_sendmsg+0xee/0x170 [15440.255013][ T1364] __sys_sendmsg+0xcd/0x170 [15440.255013][ T1364] do_syscall_64+0xc6/0x1e0 [15440.255013][ T1364] [15440.257309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15440.257309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15440.257309][ T1364] ipv6_find_idev+0x102/0x170 [15440.257309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15440.257309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15440.257309][ T1364] netlink_rcv_skb+0x130/0x360 [15440.257309][ T1364] netlink_unicast+0x449/0x710 [15440.257309][ T1364] netlink_sendmsg+0x723/0xbe0 [15440.257309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15440.257309][ T1364] ___sys_sendmsg+0xee/0x170 [15440.257309][ T1364] __sys_sendmsg+0xcd/0x170 [15440.257309][ T1364] do_syscall_64+0xc6/0x1e0 [15440.257309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15440.257309][ T1364] [15440.259024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15440.259024][ T1364] neigh_parms_alloc+0x1e5/0x510 [15440.259024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15440.259024][ T1364] ipv6_find_idev+0x102/0x170 [15440.259024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15440.259024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15440.259024][ T1364] netlink_rcv_skb+0x130/0x360 [15440.259024][ T1364] netlink_unicast+0x449/0x710 [15440.259024][ T1364] netlink_sendmsg+0x723/0xbe0 [15440.259024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15440.259024][ T1364] ___sys_sendmsg+0xee/0x170 [15440.259024][ T1364] __sys_sendmsg+0xcd/0x170 [15440.259024][ T1364] do_syscall_64+0xc6/0x1e0 [15440.259024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15440.259024][ T1364] [15450.499071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15450.499541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15450.499541][ T1364] ___neigh_create+0x14b/0xf60 [15450.499541][ T1364] ip6_finish_output2+0xa70/0xf80 [15450.499541][ T1364] ip6_finish_output+0x4ed/0xd30 [15450.499541][ T1364] ip6_output+0x1f3/0x770 [15450.499541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15450.499541][ T1364] mld_sendpack+0x62d/0xbc0 [15450.499541][ T1364] mld_ifc_work+0x32/0x1f0 [15450.499541][ T1364] process_one_work+0x84d/0x18a0 [15450.499541][ T1364] worker_thread+0x587/0xd30 [15450.499541][ T1364] kthread+0x28a/0x350 [15450.499541][ T1364] ret_from_fork+0x31/0x70 [15450.499541][ T1364] ret_from_fork_asm+0x1a/0x30 [15450.499541][ T1364] [15450.501267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15450.501267][ T1364] dst_init+0x84/0x4a0 [15450.501267][ T1364] dst_alloc+0x97/0x150 [15450.501267][ T1364] ip6_dst_alloc+0x23/0x90 [15450.501267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15450.501267][ T1364] ip6_pol_route+0x56f/0x840 [15450.501267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15450.501267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15450.501267][ T1364] ipv6_rcv+0x1ad/0x810 [15450.501267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15450.501267][ T1364] process_backlog+0x101/0x620 [15450.501267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15450.501267][ T1364] net_rx_action+0x495/0xbe0 [15450.501267][ T1364] __do_softirq+0x1b5/0x7f6 [15450.501267][ T1364] [15450.503089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15450.503089][ T1364] netdev_get_by_index+0x5e/0x80 [15450.503089][ T1364] fib6_nh_init+0x3d8/0x15b0 [15450.503089][ T1364] ip6_route_info_create+0xf18/0x17d0 [15450.503089][ T1364] ip6_route_add+0x1c/0x140 [15450.503089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15450.503089][ T1364] addrconf_add_dev+0xe2/0x170 [15450.503089][ T1364] inet6_addr_add+0x12f/0xa40 [15450.503089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15450.503089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15450.503089][ T1364] netlink_rcv_skb+0x130/0x360 [15450.503089][ T1364] netlink_unicast+0x449/0x710 [15450.503089][ T1364] netlink_sendmsg+0x723/0xbe0 [15450.503089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15450.503089][ T1364] ___sys_sendmsg+0xee/0x170 [15450.503089][ T1364] __sys_sendmsg+0xcd/0x170 [15450.503089][ T1364] do_syscall_64+0xc6/0x1e0 [15450.503089][ T1364] [15450.505392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15450.505392][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15450.505392][ T1364] ipv6_find_idev+0x102/0x170 [15450.505392][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15450.505392][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15450.505392][ T1364] netlink_rcv_skb+0x130/0x360 [15450.505392][ T1364] netlink_unicast+0x449/0x710 [15450.505392][ T1364] netlink_sendmsg+0x723/0xbe0 [15450.505392][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15450.505392][ T1364] ___sys_sendmsg+0xee/0x170 [15450.505392][ T1364] __sys_sendmsg+0xcd/0x170 [15450.505392][ T1364] do_syscall_64+0xc6/0x1e0 [15450.505392][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15450.505392][ T1364] [15450.507102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15450.507102][ T1364] neigh_parms_alloc+0x1e5/0x510 [15450.507102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15450.507102][ T1364] ipv6_find_idev+0x102/0x170 [15450.507102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15450.507102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15450.507102][ T1364] netlink_rcv_skb+0x130/0x360 [15450.507102][ T1364] netlink_unicast+0x449/0x710 [15450.507102][ T1364] netlink_sendmsg+0x723/0xbe0 [15450.507102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15450.507102][ T1364] ___sys_sendmsg+0xee/0x170 [15450.507102][ T1364] __sys_sendmsg+0xcd/0x170 [15450.507102][ T1364] do_syscall_64+0xc6/0x1e0 [15450.507102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15450.507102][ T1364] [15460.531071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15460.531485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15460.531485][ T1364] ___neigh_create+0x14b/0xf60 [15460.531485][ T1364] ip6_finish_output2+0xa70/0xf80 [15460.531485][ T1364] ip6_finish_output+0x4ed/0xd30 [15460.531485][ T1364] ip6_output+0x1f3/0x770 [15460.531485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15460.531485][ T1364] mld_sendpack+0x62d/0xbc0 [15460.531485][ T1364] mld_ifc_work+0x32/0x1f0 [15460.531485][ T1364] process_one_work+0x84d/0x18a0 [15460.531485][ T1364] worker_thread+0x587/0xd30 [15460.531485][ T1364] kthread+0x28a/0x350 [15460.531485][ T1364] ret_from_fork+0x31/0x70 [15460.531485][ T1364] ret_from_fork_asm+0x1a/0x30 [15460.531485][ T1364] [15460.533211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15460.533211][ T1364] dst_init+0x84/0x4a0 [15460.533211][ T1364] dst_alloc+0x97/0x150 [15460.533211][ T1364] ip6_dst_alloc+0x23/0x90 [15460.533211][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15460.533211][ T1364] ip6_pol_route+0x56f/0x840 [15460.533211][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15460.533211][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15460.533211][ T1364] ipv6_rcv+0x1ad/0x810 [15460.533211][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15460.533211][ T1364] process_backlog+0x101/0x620 [15460.533211][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15460.533211][ T1364] net_rx_action+0x495/0xbe0 [15460.533211][ T1364] __do_softirq+0x1b5/0x7f6 [15460.533211][ T1364] [15460.535109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15460.535109][ T1364] netdev_get_by_index+0x5e/0x80 [15460.535109][ T1364] fib6_nh_init+0x3d8/0x15b0 [15460.535109][ T1364] ip6_route_info_create+0xf18/0x17d0 [15460.535109][ T1364] ip6_route_add+0x1c/0x140 [15460.535109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15460.535109][ T1364] addrconf_add_dev+0xe2/0x170 [15460.535109][ T1364] inet6_addr_add+0x12f/0xa40 [15460.535109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15460.535109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15460.535109][ T1364] netlink_rcv_skb+0x130/0x360 [15460.535109][ T1364] netlink_unicast+0x449/0x710 [15460.535109][ T1364] netlink_sendmsg+0x723/0xbe0 [15460.535109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15460.535109][ T1364] ___sys_sendmsg+0xee/0x170 [15460.535109][ T1364] __sys_sendmsg+0xcd/0x170 [15460.535109][ T1364] do_syscall_64+0xc6/0x1e0 [15460.535109][ T1364] [15460.537283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15460.537283][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15460.537283][ T1364] ipv6_find_idev+0x102/0x170 [15460.537283][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15460.537283][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15460.537283][ T1364] netlink_rcv_skb+0x130/0x360 [15460.537283][ T1364] netlink_unicast+0x449/0x710 [15460.537283][ T1364] netlink_sendmsg+0x723/0xbe0 [15460.537283][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15460.537283][ T1364] ___sys_sendmsg+0xee/0x170 [15460.537283][ T1364] __sys_sendmsg+0xcd/0x170 [15460.537283][ T1364] do_syscall_64+0xc6/0x1e0 [15460.537283][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15460.537283][ T1364] [15460.538982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15460.538982][ T1364] neigh_parms_alloc+0x1e5/0x510 [15460.538982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15460.538982][ T1364] ipv6_find_idev+0x102/0x170 [15460.538982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15460.538982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15460.538982][ T1364] netlink_rcv_skb+0x130/0x360 [15460.538982][ T1364] netlink_unicast+0x449/0x710 [15460.538982][ T1364] netlink_sendmsg+0x723/0xbe0 [15460.538982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15460.538982][ T1364] ___sys_sendmsg+0xee/0x170 [15460.538982][ T1364] __sys_sendmsg+0xcd/0x170 [15460.538982][ T1364] do_syscall_64+0xc6/0x1e0 [15460.538982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15460.538982][ T1364] [15470.787128][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15470.787540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15470.787540][ T1364] ___neigh_create+0x14b/0xf60 [15470.787540][ T1364] ip6_finish_output2+0xa70/0xf80 [15470.787540][ T1364] ip6_finish_output+0x4ed/0xd30 [15470.787540][ T1364] ip6_output+0x1f3/0x770 [15470.787540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15470.787540][ T1364] mld_sendpack+0x62d/0xbc0 [15470.787540][ T1364] mld_ifc_work+0x32/0x1f0 [15470.787540][ T1364] process_one_work+0x84d/0x18a0 [15470.787540][ T1364] worker_thread+0x587/0xd30 [15470.787540][ T1364] kthread+0x28a/0x350 [15470.787540][ T1364] ret_from_fork+0x31/0x70 [15470.787540][ T1364] ret_from_fork_asm+0x1a/0x30 [15470.787540][ T1364] [15470.789275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15470.789275][ T1364] dst_init+0x84/0x4a0 [15470.789275][ T1364] dst_alloc+0x97/0x150 [15470.789275][ T1364] ip6_dst_alloc+0x23/0x90 [15470.789275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15470.789275][ T1364] ip6_pol_route+0x56f/0x840 [15470.789275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15470.789275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15470.789275][ T1364] ipv6_rcv+0x1ad/0x810 [15470.789275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15470.789275][ T1364] process_backlog+0x101/0x620 [15470.789275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15470.789275][ T1364] net_rx_action+0x495/0xbe0 [15470.789275][ T1364] __do_softirq+0x1b5/0x7f6 [15470.789275][ T1364] [15470.791104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15470.791104][ T1364] netdev_get_by_index+0x5e/0x80 [15470.791104][ T1364] fib6_nh_init+0x3d8/0x15b0 [15470.791104][ T1364] ip6_route_info_create+0xf18/0x17d0 [15470.791104][ T1364] ip6_route_add+0x1c/0x140 [15470.791104][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15470.791104][ T1364] addrconf_add_dev+0xe2/0x170 [15470.791104][ T1364] inet6_addr_add+0x12f/0xa40 [15470.791104][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15470.791104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15470.791104][ T1364] netlink_rcv_skb+0x130/0x360 [15470.791104][ T1364] netlink_unicast+0x449/0x710 [15470.791104][ T1364] netlink_sendmsg+0x723/0xbe0 [15470.791104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15470.791104][ T1364] ___sys_sendmsg+0xee/0x170 [15470.791104][ T1364] __sys_sendmsg+0xcd/0x170 [15470.791104][ T1364] do_syscall_64+0xc6/0x1e0 [15470.791104][ T1364] [15470.793274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15470.793274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15470.793274][ T1364] ipv6_find_idev+0x102/0x170 [15470.793274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15470.793274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15470.793274][ T1364] netlink_rcv_skb+0x130/0x360 [15470.793274][ T1364] netlink_unicast+0x449/0x710 [15470.793274][ T1364] netlink_sendmsg+0x723/0xbe0 [15470.793274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15470.793274][ T1364] ___sys_sendmsg+0xee/0x170 [15470.793274][ T1364] __sys_sendmsg+0xcd/0x170 [15470.793274][ T1364] do_syscall_64+0xc6/0x1e0 [15470.793274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15470.793274][ T1364] [15470.794991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15470.794991][ T1364] neigh_parms_alloc+0x1e5/0x510 [15470.794991][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15470.794991][ T1364] ipv6_find_idev+0x102/0x170 [15470.794991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15470.794991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15470.794991][ T1364] netlink_rcv_skb+0x130/0x360 [15470.794991][ T1364] netlink_unicast+0x449/0x710 [15470.794991][ T1364] netlink_sendmsg+0x723/0xbe0 [15470.794991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15470.794991][ T1364] ___sys_sendmsg+0xee/0x170 [15470.794991][ T1364] __sys_sendmsg+0xcd/0x170 [15470.794991][ T1364] do_syscall_64+0xc6/0x1e0 [15470.794991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15470.794991][ T1364] [15481.035132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15481.035675][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15481.035675][ T1364] ___neigh_create+0x14b/0xf60 [15481.035675][ T1364] ip6_finish_output2+0xa70/0xf80 [15481.035675][ T1364] ip6_finish_output+0x4ed/0xd30 [15481.035675][ T1364] ip6_output+0x1f3/0x770 [15481.035675][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15481.035675][ T1364] mld_sendpack+0x62d/0xbc0 [15481.035675][ T1364] mld_ifc_work+0x32/0x1f0 [15481.035675][ T1364] process_one_work+0x84d/0x18a0 [15481.035675][ T1364] worker_thread+0x587/0xd30 [15481.035675][ T1364] kthread+0x28a/0x350 [15481.035675][ T1364] ret_from_fork+0x31/0x70 [15481.035675][ T1364] ret_from_fork_asm+0x1a/0x30 [15481.035675][ T1364] [15481.037337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15481.037337][ T1364] dst_init+0x84/0x4a0 [15481.037337][ T1364] dst_alloc+0x97/0x150 [15481.037337][ T1364] ip6_dst_alloc+0x23/0x90 [15481.037337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15481.037337][ T1364] ip6_pol_route+0x56f/0x840 [15481.037337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15481.037337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15481.037337][ T1364] ipv6_rcv+0x1ad/0x810 [15481.037337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15481.037337][ T1364] process_backlog+0x101/0x620 [15481.037337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15481.037337][ T1364] net_rx_action+0x495/0xbe0 [15481.037337][ T1364] __do_softirq+0x1b5/0x7f6 [15481.037337][ T1364] [15481.039173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15481.039173][ T1364] netdev_get_by_index+0x5e/0x80 [15481.039173][ T1364] fib6_nh_init+0x3d8/0x15b0 [15481.039173][ T1364] ip6_route_info_create+0xf18/0x17d0 [15481.039173][ T1364] ip6_route_add+0x1c/0x140 [15481.039173][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15481.039173][ T1364] addrconf_add_dev+0xe2/0x170 [15481.039173][ T1364] inet6_addr_add+0x12f/0xa40 [15481.039173][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15481.039173][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15481.039173][ T1364] netlink_rcv_skb+0x130/0x360 [15481.039173][ T1364] netlink_unicast+0x449/0x710 [15481.039173][ T1364] netlink_sendmsg+0x723/0xbe0 [15481.039173][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15481.039173][ T1364] ___sys_sendmsg+0xee/0x170 [15481.039173][ T1364] __sys_sendmsg+0xcd/0x170 [15481.039173][ T1364] do_syscall_64+0xc6/0x1e0 [15481.039173][ T1364] [15481.041304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15481.041304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15481.041304][ T1364] ipv6_find_idev+0x102/0x170 [15481.041304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15481.041304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15481.041304][ T1364] netlink_rcv_skb+0x130/0x360 [15481.041304][ T1364] netlink_unicast+0x449/0x710 [15481.041304][ T1364] netlink_sendmsg+0x723/0xbe0 [15481.041304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15481.041304][ T1364] ___sys_sendmsg+0xee/0x170 [15481.041304][ T1364] __sys_sendmsg+0xcd/0x170 [15481.041304][ T1364] do_syscall_64+0xc6/0x1e0 [15481.041304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15481.041304][ T1364] [15481.042967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15481.042967][ T1364] neigh_parms_alloc+0x1e5/0x510 [15481.042967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15481.042967][ T1364] ipv6_find_idev+0x102/0x170 [15481.042967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15481.042967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15481.042967][ T1364] netlink_rcv_skb+0x130/0x360 [15481.042967][ T1364] netlink_unicast+0x449/0x710 [15481.042967][ T1364] netlink_sendmsg+0x723/0xbe0 [15481.042967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15481.042967][ T1364] ___sys_sendmsg+0xee/0x170 [15481.042967][ T1364] __sys_sendmsg+0xcd/0x170 [15481.042967][ T1364] do_syscall_64+0xc6/0x1e0 [15481.042967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15481.042967][ T1364] [15491.203139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15491.203753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15491.203753][ T1364] ___neigh_create+0x14b/0xf60 [15491.203753][ T1364] ip6_finish_output2+0xa70/0xf80 [15491.203753][ T1364] ip6_finish_output+0x4ed/0xd30 [15491.203753][ T1364] ip6_output+0x1f3/0x770 [15491.203753][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15491.203753][ T1364] mld_sendpack+0x62d/0xbc0 [15491.203753][ T1364] mld_ifc_work+0x32/0x1f0 [15491.203753][ T1364] process_one_work+0x84d/0x18a0 [15491.203753][ T1364] worker_thread+0x587/0xd30 [15491.203753][ T1364] kthread+0x28a/0x350 [15491.203753][ T1364] ret_from_fork+0x31/0x70 [15491.203753][ T1364] ret_from_fork_asm+0x1a/0x30 [15491.203753][ T1364] [15491.205552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15491.205552][ T1364] dst_init+0x84/0x4a0 [15491.205552][ T1364] dst_alloc+0x97/0x150 [15491.205552][ T1364] ip6_dst_alloc+0x23/0x90 [15491.205552][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15491.205552][ T1364] ip6_pol_route+0x56f/0x840 [15491.205552][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15491.205552][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15491.205552][ T1364] ipv6_rcv+0x1ad/0x810 [15491.205552][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15491.205552][ T1364] process_backlog+0x101/0x620 [15491.205552][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15491.205552][ T1364] net_rx_action+0x495/0xbe0 [15491.205552][ T1364] __do_softirq+0x1b5/0x7f6 [15491.205552][ T1364] [15491.207489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15491.207489][ T1364] netdev_get_by_index+0x5e/0x80 [15491.207489][ T1364] fib6_nh_init+0x3d8/0x15b0 [15491.207489][ T1364] ip6_route_info_create+0xf18/0x17d0 [15491.207489][ T1364] ip6_route_add+0x1c/0x140 [15491.207489][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15491.207489][ T1364] addrconf_add_dev+0xe2/0x170 [15491.207489][ T1364] inet6_addr_add+0x12f/0xa40 [15491.207489][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15491.207489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15491.207489][ T1364] netlink_rcv_skb+0x130/0x360 [15491.207489][ T1364] netlink_unicast+0x449/0x710 [15491.207489][ T1364] netlink_sendmsg+0x723/0xbe0 [15491.207489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15491.207489][ T1364] ___sys_sendmsg+0xee/0x170 [15491.207489][ T1364] __sys_sendmsg+0xcd/0x170 [15491.207489][ T1364] do_syscall_64+0xc6/0x1e0 [15491.207489][ T1364] [15491.209696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15491.209696][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15491.209696][ T1364] ipv6_find_idev+0x102/0x170 [15491.209696][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15491.209696][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15491.209696][ T1364] netlink_rcv_skb+0x130/0x360 [15491.209696][ T1364] netlink_unicast+0x449/0x710 [15491.209696][ T1364] netlink_sendmsg+0x723/0xbe0 [15491.209696][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15491.209696][ T1364] ___sys_sendmsg+0xee/0x170 [15491.209696][ T1364] __sys_sendmsg+0xcd/0x170 [15491.209696][ T1364] do_syscall_64+0xc6/0x1e0 [15491.209696][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15491.209696][ T1364] [15491.211427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15491.211427][ T1364] neigh_parms_alloc+0x1e5/0x510 [15491.211427][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15491.211427][ T1364] ipv6_find_idev+0x102/0x170 [15491.211427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15491.211427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15491.211427][ T1364] netlink_rcv_skb+0x130/0x360 [15491.211427][ T1364] netlink_unicast+0x449/0x710 [15491.211427][ T1364] netlink_sendmsg+0x723/0xbe0 [15491.211427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15491.211427][ T1364] ___sys_sendmsg+0xee/0x170 [15491.211427][ T1364] __sys_sendmsg+0xcd/0x170 [15491.211427][ T1364] do_syscall_64+0xc6/0x1e0 [15491.211427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15491.211427][ T1364] [15501.451097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15501.451604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15501.451604][ T1364] ___neigh_create+0x14b/0xf60 [15501.451604][ T1364] ip6_finish_output2+0xa70/0xf80 [15501.451604][ T1364] ip6_finish_output+0x4ed/0xd30 [15501.451604][ T1364] ip6_output+0x1f3/0x770 [15501.451604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15501.451604][ T1364] mld_sendpack+0x62d/0xbc0 [15501.451604][ T1364] mld_ifc_work+0x32/0x1f0 [15501.451604][ T1364] process_one_work+0x84d/0x18a0 [15501.451604][ T1364] worker_thread+0x587/0xd30 [15501.451604][ T1364] kthread+0x28a/0x350 [15501.451604][ T1364] ret_from_fork+0x31/0x70 [15501.451604][ T1364] ret_from_fork_asm+0x1a/0x30 [15501.451604][ T1364] [15501.453410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15501.453410][ T1364] dst_init+0x84/0x4a0 [15501.453410][ T1364] dst_alloc+0x97/0x150 [15501.453410][ T1364] ip6_dst_alloc+0x23/0x90 [15501.453410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15501.453410][ T1364] ip6_pol_route+0x56f/0x840 [15501.453410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15501.453410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15501.453410][ T1364] ipv6_rcv+0x1ad/0x810 [15501.453410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15501.453410][ T1364] process_backlog+0x101/0x620 [15501.453410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15501.453410][ T1364] net_rx_action+0x495/0xbe0 [15501.453410][ T1364] __do_softirq+0x1b5/0x7f6 [15501.453410][ T1364] [15501.455257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15501.455257][ T1364] netdev_get_by_index+0x5e/0x80 [15501.455257][ T1364] fib6_nh_init+0x3d8/0x15b0 [15501.455257][ T1364] ip6_route_info_create+0xf18/0x17d0 [15501.455257][ T1364] ip6_route_add+0x1c/0x140 [15501.455257][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15501.455257][ T1364] addrconf_add_dev+0xe2/0x170 [15501.455257][ T1364] inet6_addr_add+0x12f/0xa40 [15501.455257][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15501.455257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15501.455257][ T1364] netlink_rcv_skb+0x130/0x360 [15501.455257][ T1364] netlink_unicast+0x449/0x710 [15501.455257][ T1364] netlink_sendmsg+0x723/0xbe0 [15501.455257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15501.455257][ T1364] ___sys_sendmsg+0xee/0x170 [15501.455257][ T1364] __sys_sendmsg+0xcd/0x170 [15501.455257][ T1364] do_syscall_64+0xc6/0x1e0 [15501.455257][ T1364] [15501.457446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15501.457446][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15501.457446][ T1364] ipv6_find_idev+0x102/0x170 [15501.457446][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15501.457446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15501.457446][ T1364] netlink_rcv_skb+0x130/0x360 [15501.457446][ T1364] netlink_unicast+0x449/0x710 [15501.457446][ T1364] netlink_sendmsg+0x723/0xbe0 [15501.457446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15501.457446][ T1364] ___sys_sendmsg+0xee/0x170 [15501.457446][ T1364] __sys_sendmsg+0xcd/0x170 [15501.457446][ T1364] do_syscall_64+0xc6/0x1e0 [15501.457446][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15501.457446][ T1364] [15501.459170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15501.459170][ T1364] neigh_parms_alloc+0x1e5/0x510 [15501.459170][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15501.459170][ T1364] ipv6_find_idev+0x102/0x170 [15501.459170][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15501.459170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15501.459170][ T1364] netlink_rcv_skb+0x130/0x360 [15501.459170][ T1364] netlink_unicast+0x449/0x710 [15501.459170][ T1364] netlink_sendmsg+0x723/0xbe0 [15501.459170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15501.459170][ T1364] ___sys_sendmsg+0xee/0x170 [15501.459170][ T1364] __sys_sendmsg+0xcd/0x170 [15501.459170][ T1364] do_syscall_64+0xc6/0x1e0 [15501.459170][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15501.459170][ T1364] [15511.675117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15511.675767][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15511.675767][ T1364] ___neigh_create+0x14b/0xf60 [15511.675767][ T1364] ip6_finish_output2+0xa70/0xf80 [15511.675767][ T1364] ip6_finish_output+0x4ed/0xd30 [15511.675767][ T1364] ip6_output+0x1f3/0x770 [15511.675767][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15511.675767][ T1364] mld_sendpack+0x62d/0xbc0 [15511.675767][ T1364] mld_ifc_work+0x32/0x1f0 [15511.675767][ T1364] process_one_work+0x84d/0x18a0 [15511.675767][ T1364] worker_thread+0x587/0xd30 [15511.675767][ T1364] kthread+0x28a/0x350 [15511.675767][ T1364] ret_from_fork+0x31/0x70 [15511.675767][ T1364] ret_from_fork_asm+0x1a/0x30 [15511.675767][ T1364] [15511.677463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15511.677463][ T1364] dst_init+0x84/0x4a0 [15511.677463][ T1364] dst_alloc+0x97/0x150 [15511.677463][ T1364] ip6_dst_alloc+0x23/0x90 [15511.677463][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15511.677463][ T1364] ip6_pol_route+0x56f/0x840 [15511.677463][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15511.677463][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15511.677463][ T1364] ipv6_rcv+0x1ad/0x810 [15511.677463][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15511.677463][ T1364] process_backlog+0x101/0x620 [15511.677463][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15511.677463][ T1364] net_rx_action+0x495/0xbe0 [15511.677463][ T1364] __do_softirq+0x1b5/0x7f6 [15511.677463][ T1364] [15511.679285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15511.679285][ T1364] netdev_get_by_index+0x5e/0x80 [15511.679285][ T1364] fib6_nh_init+0x3d8/0x15b0 [15511.679285][ T1364] ip6_route_info_create+0xf18/0x17d0 [15511.679285][ T1364] ip6_route_add+0x1c/0x140 [15511.679285][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15511.679285][ T1364] addrconf_add_dev+0xe2/0x170 [15511.679285][ T1364] inet6_addr_add+0x12f/0xa40 [15511.679285][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15511.679285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15511.679285][ T1364] netlink_rcv_skb+0x130/0x360 [15511.679285][ T1364] netlink_unicast+0x449/0x710 [15511.679285][ T1364] netlink_sendmsg+0x723/0xbe0 [15511.679285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15511.679285][ T1364] ___sys_sendmsg+0xee/0x170 [15511.679285][ T1364] __sys_sendmsg+0xcd/0x170 [15511.679285][ T1364] do_syscall_64+0xc6/0x1e0 [15511.679285][ T1364] [15511.681458][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15511.681458][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15511.681458][ T1364] ipv6_find_idev+0x102/0x170 [15511.681458][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15511.681458][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15511.681458][ T1364] netlink_rcv_skb+0x130/0x360 [15511.681458][ T1364] netlink_unicast+0x449/0x710 [15511.681458][ T1364] netlink_sendmsg+0x723/0xbe0 [15511.681458][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15511.681458][ T1364] ___sys_sendmsg+0xee/0x170 [15511.681458][ T1364] __sys_sendmsg+0xcd/0x170 [15511.681458][ T1364] do_syscall_64+0xc6/0x1e0 [15511.681458][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15511.681458][ T1364] [15511.683160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15511.683160][ T1364] neigh_parms_alloc+0x1e5/0x510 [15511.683160][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15511.683160][ T1364] ipv6_find_idev+0x102/0x170 [15511.683160][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15511.683160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15511.683160][ T1364] netlink_rcv_skb+0x130/0x360 [15511.683160][ T1364] netlink_unicast+0x449/0x710 [15511.683160][ T1364] netlink_sendmsg+0x723/0xbe0 [15511.683160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15511.683160][ T1364] ___sys_sendmsg+0xee/0x170 [15511.683160][ T1364] __sys_sendmsg+0xcd/0x170 [15511.683160][ T1364] do_syscall_64+0xc6/0x1e0 [15511.683160][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15511.683160][ T1364] [15521.779154][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15521.779690][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15521.779690][ T1364] ___neigh_create+0x14b/0xf60 [15521.779690][ T1364] ip6_finish_output2+0xa70/0xf80 [15521.779690][ T1364] ip6_finish_output+0x4ed/0xd30 [15521.779690][ T1364] ip6_output+0x1f3/0x770 [15521.779690][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15521.779690][ T1364] mld_sendpack+0x62d/0xbc0 [15521.779690][ T1364] mld_ifc_work+0x32/0x1f0 [15521.779690][ T1364] process_one_work+0x84d/0x18a0 [15521.779690][ T1364] worker_thread+0x587/0xd30 [15521.779690][ T1364] kthread+0x28a/0x350 [15521.779690][ T1364] ret_from_fork+0x31/0x70 [15521.779690][ T1364] ret_from_fork_asm+0x1a/0x30 [15521.779690][ T1364] [15521.781403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15521.781403][ T1364] dst_init+0x84/0x4a0 [15521.781403][ T1364] dst_alloc+0x97/0x150 [15521.781403][ T1364] ip6_dst_alloc+0x23/0x90 [15521.781403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15521.781403][ T1364] ip6_pol_route+0x56f/0x840 [15521.781403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15521.781403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15521.781403][ T1364] ipv6_rcv+0x1ad/0x810 [15521.781403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15521.781403][ T1364] process_backlog+0x101/0x620 [15521.781403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15521.781403][ T1364] net_rx_action+0x495/0xbe0 [15521.781403][ T1364] __do_softirq+0x1b5/0x7f6 [15521.781403][ T1364] [15521.783268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15521.783268][ T1364] netdev_get_by_index+0x5e/0x80 [15521.783268][ T1364] fib6_nh_init+0x3d8/0x15b0 [15521.783268][ T1364] ip6_route_info_create+0xf18/0x17d0 [15521.783268][ T1364] ip6_route_add+0x1c/0x140 [15521.783268][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15521.783268][ T1364] addrconf_add_dev+0xe2/0x170 [15521.783268][ T1364] inet6_addr_add+0x12f/0xa40 [15521.783268][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15521.783268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15521.783268][ T1364] netlink_rcv_skb+0x130/0x360 [15521.783268][ T1364] netlink_unicast+0x449/0x710 [15521.783268][ T1364] netlink_sendmsg+0x723/0xbe0 [15521.783268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15521.783268][ T1364] ___sys_sendmsg+0xee/0x170 [15521.783268][ T1364] __sys_sendmsg+0xcd/0x170 [15521.783268][ T1364] do_syscall_64+0xc6/0x1e0 [15521.783268][ T1364] [15521.785440][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15521.785440][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15521.785440][ T1364] ipv6_find_idev+0x102/0x170 [15521.785440][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15521.785440][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15521.785440][ T1364] netlink_rcv_skb+0x130/0x360 [15521.785440][ T1364] netlink_unicast+0x449/0x710 [15521.785440][ T1364] netlink_sendmsg+0x723/0xbe0 [15521.785440][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15521.785440][ T1364] ___sys_sendmsg+0xee/0x170 [15521.785440][ T1364] __sys_sendmsg+0xcd/0x170 [15521.785440][ T1364] do_syscall_64+0xc6/0x1e0 [15521.785440][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15521.785440][ T1364] [15521.787143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15521.787143][ T1364] neigh_parms_alloc+0x1e5/0x510 [15521.787143][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15521.787143][ T1364] ipv6_find_idev+0x102/0x170 [15521.787143][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15521.787143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15521.787143][ T1364] netlink_rcv_skb+0x130/0x360 [15521.787143][ T1364] netlink_unicast+0x449/0x710 [15521.787143][ T1364] netlink_sendmsg+0x723/0xbe0 [15521.787143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15521.787143][ T1364] ___sys_sendmsg+0xee/0x170 [15521.787143][ T1364] __sys_sendmsg+0xcd/0x170 [15521.787143][ T1364] do_syscall_64+0xc6/0x1e0 [15521.787143][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15521.787143][ T1364] [15532.027078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15532.027515][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15532.027515][ T1364] ___neigh_create+0x14b/0xf60 [15532.027515][ T1364] ip6_finish_output2+0xa70/0xf80 [15532.027515][ T1364] ip6_finish_output+0x4ed/0xd30 [15532.027515][ T1364] ip6_output+0x1f3/0x770 [15532.027515][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15532.027515][ T1364] mld_sendpack+0x62d/0xbc0 [15532.027515][ T1364] mld_ifc_work+0x32/0x1f0 [15532.027515][ T1364] process_one_work+0x84d/0x18a0 [15532.027515][ T1364] worker_thread+0x587/0xd30 [15532.027515][ T1364] kthread+0x28a/0x350 [15532.027515][ T1364] ret_from_fork+0x31/0x70 [15532.027515][ T1364] ret_from_fork_asm+0x1a/0x30 [15532.027515][ T1364] [15532.029265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15532.029265][ T1364] dst_init+0x84/0x4a0 [15532.029265][ T1364] dst_alloc+0x97/0x150 [15532.029265][ T1364] ip6_dst_alloc+0x23/0x90 [15532.029265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15532.029265][ T1364] ip6_pol_route+0x56f/0x840 [15532.029265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15532.029265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15532.029265][ T1364] ipv6_rcv+0x1ad/0x810 [15532.029265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15532.029265][ T1364] process_backlog+0x101/0x620 [15532.029265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15532.029265][ T1364] net_rx_action+0x495/0xbe0 [15532.029265][ T1364] __do_softirq+0x1b5/0x7f6 [15532.029265][ T1364] [15532.031111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15532.031111][ T1364] netdev_get_by_index+0x5e/0x80 [15532.031111][ T1364] fib6_nh_init+0x3d8/0x15b0 [15532.031111][ T1364] ip6_route_info_create+0xf18/0x17d0 [15532.031111][ T1364] ip6_route_add+0x1c/0x140 [15532.031111][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15532.031111][ T1364] addrconf_add_dev+0xe2/0x170 [15532.031111][ T1364] inet6_addr_add+0x12f/0xa40 [15532.031111][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15532.031111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15532.031111][ T1364] netlink_rcv_skb+0x130/0x360 [15532.031111][ T1364] netlink_unicast+0x449/0x710 [15532.031111][ T1364] netlink_sendmsg+0x723/0xbe0 [15532.031111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15532.031111][ T1364] ___sys_sendmsg+0xee/0x170 [15532.031111][ T1364] __sys_sendmsg+0xcd/0x170 [15532.031111][ T1364] do_syscall_64+0xc6/0x1e0 [15532.031111][ T1364] [15532.033318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15532.033318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15532.033318][ T1364] ipv6_find_idev+0x102/0x170 [15532.033318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15532.033318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15532.033318][ T1364] netlink_rcv_skb+0x130/0x360 [15532.033318][ T1364] netlink_unicast+0x449/0x710 [15532.033318][ T1364] netlink_sendmsg+0x723/0xbe0 [15532.033318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15532.033318][ T1364] ___sys_sendmsg+0xee/0x170 [15532.033318][ T1364] __sys_sendmsg+0xcd/0x170 [15532.033318][ T1364] do_syscall_64+0xc6/0x1e0 [15532.033318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15532.033318][ T1364] [15532.035067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15532.035067][ T1364] neigh_parms_alloc+0x1e5/0x510 [15532.035067][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15532.035067][ T1364] ipv6_find_idev+0x102/0x170 [15532.035067][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15532.035067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15532.035067][ T1364] netlink_rcv_skb+0x130/0x360 [15532.035067][ T1364] netlink_unicast+0x449/0x710 [15532.035067][ T1364] netlink_sendmsg+0x723/0xbe0 [15532.035067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15532.035067][ T1364] ___sys_sendmsg+0xee/0x170 [15532.035067][ T1364] __sys_sendmsg+0xcd/0x170 [15532.035067][ T1364] do_syscall_64+0xc6/0x1e0 [15532.035067][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15532.035067][ T1364] [15542.275122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15542.275921][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15542.275921][ T1364] ___neigh_create+0x14b/0xf60 [15542.275921][ T1364] ip6_finish_output2+0xa70/0xf80 [15542.275921][ T1364] ip6_finish_output+0x4ed/0xd30 [15542.275921][ T1364] ip6_output+0x1f3/0x770 [15542.275921][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15542.275921][ T1364] mld_sendpack+0x62d/0xbc0 [15542.275921][ T1364] mld_ifc_work+0x32/0x1f0 [15542.275921][ T1364] process_one_work+0x84d/0x18a0 [15542.275921][ T1364] worker_thread+0x587/0xd30 [15542.275921][ T1364] kthread+0x28a/0x350 [15542.275921][ T1364] ret_from_fork+0x31/0x70 [15542.275921][ T1364] ret_from_fork_asm+0x1a/0x30 [15542.275921][ T1364] [15542.277652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15542.277652][ T1364] dst_init+0x84/0x4a0 [15542.277652][ T1364] dst_alloc+0x97/0x150 [15542.277652][ T1364] ip6_dst_alloc+0x23/0x90 [15542.277652][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15542.277652][ T1364] ip6_pol_route+0x56f/0x840 [15542.277652][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15542.277652][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15542.277652][ T1364] ipv6_rcv+0x1ad/0x810 [15542.277652][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15542.277652][ T1364] process_backlog+0x101/0x620 [15542.277652][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15542.277652][ T1364] net_rx_action+0x495/0xbe0 [15542.277652][ T1364] __do_softirq+0x1b5/0x7f6 [15542.277652][ T1364] [15542.279499][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15542.279499][ T1364] netdev_get_by_index+0x5e/0x80 [15542.279499][ T1364] fib6_nh_init+0x3d8/0x15b0 [15542.279499][ T1364] ip6_route_info_create+0xf18/0x17d0 [15542.279499][ T1364] ip6_route_add+0x1c/0x140 [15542.279499][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15542.279499][ T1364] addrconf_add_dev+0xe2/0x170 [15542.279499][ T1364] inet6_addr_add+0x12f/0xa40 [15542.279499][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15542.279499][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15542.279499][ T1364] netlink_rcv_skb+0x130/0x360 [15542.279499][ T1364] netlink_unicast+0x449/0x710 [15542.279499][ T1364] netlink_sendmsg+0x723/0xbe0 [15542.279499][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15542.279499][ T1364] ___sys_sendmsg+0xee/0x170 [15542.279499][ T1364] __sys_sendmsg+0xcd/0x170 [15542.279499][ T1364] do_syscall_64+0xc6/0x1e0 [15542.279499][ T1364] [15542.281697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15542.281697][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15542.281697][ T1364] ipv6_find_idev+0x102/0x170 [15542.281697][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15542.281697][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15542.281697][ T1364] netlink_rcv_skb+0x130/0x360 [15542.281697][ T1364] netlink_unicast+0x449/0x710 [15542.281697][ T1364] netlink_sendmsg+0x723/0xbe0 [15542.281697][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15542.281697][ T1364] ___sys_sendmsg+0xee/0x170 [15542.281697][ T1364] __sys_sendmsg+0xcd/0x170 [15542.281697][ T1364] do_syscall_64+0xc6/0x1e0 [15542.281697][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15542.281697][ T1364] [15542.283427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15542.283427][ T1364] neigh_parms_alloc+0x1e5/0x510 [15542.283427][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15542.283427][ T1364] ipv6_find_idev+0x102/0x170 [15542.283427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15542.283427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15542.283427][ T1364] netlink_rcv_skb+0x130/0x360 [15542.283427][ T1364] netlink_unicast+0x449/0x710 [15542.283427][ T1364] netlink_sendmsg+0x723/0xbe0 [15542.283427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15542.283427][ T1364] ___sys_sendmsg+0xee/0x170 [15542.283427][ T1364] __sys_sendmsg+0xcd/0x170 [15542.283427][ T1364] do_syscall_64+0xc6/0x1e0 [15542.283427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15542.283427][ T1364] [15552.507126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15552.507926][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15552.507926][ T1364] ___neigh_create+0x14b/0xf60 [15552.507926][ T1364] ip6_finish_output2+0xa70/0xf80 [15552.507926][ T1364] ip6_finish_output+0x4ed/0xd30 [15552.507926][ T1364] ip6_output+0x1f3/0x770 [15552.507926][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15552.507926][ T1364] mld_sendpack+0x62d/0xbc0 [15552.507926][ T1364] mld_ifc_work+0x32/0x1f0 [15552.507926][ T1364] process_one_work+0x84d/0x18a0 [15552.507926][ T1364] worker_thread+0x587/0xd30 [15552.507926][ T1364] kthread+0x28a/0x350 [15552.507926][ T1364] ret_from_fork+0x31/0x70 [15552.507926][ T1364] ret_from_fork_asm+0x1a/0x30 [15552.507926][ T1364] [15552.509771][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15552.509771][ T1364] dst_init+0x84/0x4a0 [15552.509771][ T1364] dst_alloc+0x97/0x150 [15552.509771][ T1364] ip6_dst_alloc+0x23/0x90 [15552.509771][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15552.509771][ T1364] ip6_pol_route+0x56f/0x840 [15552.509771][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15552.509771][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15552.509771][ T1364] ipv6_rcv+0x1ad/0x810 [15552.509771][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15552.509771][ T1364] process_backlog+0x101/0x620 [15552.509771][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15552.509771][ T1364] net_rx_action+0x495/0xbe0 [15552.509771][ T1364] __do_softirq+0x1b5/0x7f6 [15552.509771][ T1364] [15552.511695][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15552.511695][ T1364] netdev_get_by_index+0x5e/0x80 [15552.511695][ T1364] fib6_nh_init+0x3d8/0x15b0 [15552.511695][ T1364] ip6_route_info_create+0xf18/0x17d0 [15552.511695][ T1364] ip6_route_add+0x1c/0x140 [15552.511695][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15552.511695][ T1364] addrconf_add_dev+0xe2/0x170 [15552.511695][ T1364] inet6_addr_add+0x12f/0xa40 [15552.511695][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15552.511695][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15552.511695][ T1364] netlink_rcv_skb+0x130/0x360 [15552.511695][ T1364] netlink_unicast+0x449/0x710 [15552.511695][ T1364] netlink_sendmsg+0x723/0xbe0 [15552.511695][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15552.511695][ T1364] ___sys_sendmsg+0xee/0x170 [15552.511695][ T1364] __sys_sendmsg+0xcd/0x170 [15552.511695][ T1364] do_syscall_64+0xc6/0x1e0 [15552.511695][ T1364] [15552.513986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15552.513986][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15552.513986][ T1364] ipv6_find_idev+0x102/0x170 [15552.513986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15552.513986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15552.513986][ T1364] netlink_rcv_skb+0x130/0x360 [15552.513986][ T1364] netlink_unicast+0x449/0x710 [15552.513986][ T1364] netlink_sendmsg+0x723/0xbe0 [15552.513986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15552.513986][ T1364] ___sys_sendmsg+0xee/0x170 [15552.513986][ T1364] __sys_sendmsg+0xcd/0x170 [15552.513986][ T1364] do_syscall_64+0xc6/0x1e0 [15552.513986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15552.513986][ T1364] [15552.515791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15552.515791][ T1364] neigh_parms_alloc+0x1e5/0x510 [15552.515791][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15552.515791][ T1364] ipv6_find_idev+0x102/0x170 [15552.515791][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15552.515791][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15552.515791][ T1364] netlink_rcv_skb+0x130/0x360 [15552.515791][ T1364] netlink_unicast+0x449/0x710 [15552.515791][ T1364] netlink_sendmsg+0x723/0xbe0 [15552.515791][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15552.515791][ T1364] ___sys_sendmsg+0xee/0x170 [15552.515791][ T1364] __sys_sendmsg+0xcd/0x170 [15552.515791][ T1364] do_syscall_64+0xc6/0x1e0 [15552.515791][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15552.515791][ T1364] [15562.747167][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15562.747679][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15562.747679][ T1364] ___neigh_create+0x14b/0xf60 [15562.747679][ T1364] ip6_finish_output2+0xa70/0xf80 [15562.747679][ T1364] ip6_finish_output+0x4ed/0xd30 [15562.747679][ T1364] ip6_output+0x1f3/0x770 [15562.747679][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15562.747679][ T1364] mld_sendpack+0x62d/0xbc0 [15562.747679][ T1364] mld_ifc_work+0x32/0x1f0 [15562.747679][ T1364] process_one_work+0x84d/0x18a0 [15562.747679][ T1364] worker_thread+0x587/0xd30 [15562.747679][ T1364] kthread+0x28a/0x350 [15562.747679][ T1364] ret_from_fork+0x31/0x70 [15562.747679][ T1364] ret_from_fork_asm+0x1a/0x30 [15562.747679][ T1364] [15562.749464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15562.749464][ T1364] dst_init+0x84/0x4a0 [15562.749464][ T1364] dst_alloc+0x97/0x150 [15562.749464][ T1364] ip6_dst_alloc+0x23/0x90 [15562.749464][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15562.749464][ T1364] ip6_pol_route+0x56f/0x840 [15562.749464][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15562.749464][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15562.749464][ T1364] ipv6_rcv+0x1ad/0x810 [15562.749464][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15562.749464][ T1364] process_backlog+0x101/0x620 [15562.749464][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15562.749464][ T1364] net_rx_action+0x495/0xbe0 [15562.749464][ T1364] __do_softirq+0x1b5/0x7f6 [15562.749464][ T1364] [15562.751366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15562.751366][ T1364] netdev_get_by_index+0x5e/0x80 [15562.751366][ T1364] fib6_nh_init+0x3d8/0x15b0 [15562.751366][ T1364] ip6_route_info_create+0xf18/0x17d0 [15562.751366][ T1364] ip6_route_add+0x1c/0x140 [15562.751366][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15562.751366][ T1364] addrconf_add_dev+0xe2/0x170 [15562.751366][ T1364] inet6_addr_add+0x12f/0xa40 [15562.751366][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15562.751366][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15562.751366][ T1364] netlink_rcv_skb+0x130/0x360 [15562.751366][ T1364] netlink_unicast+0x449/0x710 [15562.751366][ T1364] netlink_sendmsg+0x723/0xbe0 [15562.751366][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15562.751366][ T1364] ___sys_sendmsg+0xee/0x170 [15562.751366][ T1364] __sys_sendmsg+0xcd/0x170 [15562.751366][ T1364] do_syscall_64+0xc6/0x1e0 [15562.751366][ T1364] [15562.753645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15562.753645][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15562.753645][ T1364] ipv6_find_idev+0x102/0x170 [15562.753645][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15562.753645][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15562.753645][ T1364] netlink_rcv_skb+0x130/0x360 [15562.753645][ T1364] netlink_unicast+0x449/0x710 [15562.753645][ T1364] netlink_sendmsg+0x723/0xbe0 [15562.753645][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15562.753645][ T1364] ___sys_sendmsg+0xee/0x170 [15562.753645][ T1364] __sys_sendmsg+0xcd/0x170 [15562.753645][ T1364] do_syscall_64+0xc6/0x1e0 [15562.753645][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15562.753645][ T1364] [15562.755418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15562.755418][ T1364] neigh_parms_alloc+0x1e5/0x510 [15562.755418][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15562.755418][ T1364] ipv6_find_idev+0x102/0x170 [15562.755418][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15562.755418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15562.755418][ T1364] netlink_rcv_skb+0x130/0x360 [15562.755418][ T1364] netlink_unicast+0x449/0x710 [15562.755418][ T1364] netlink_sendmsg+0x723/0xbe0 [15562.755418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15562.755418][ T1364] ___sys_sendmsg+0xee/0x170 [15562.755418][ T1364] __sys_sendmsg+0xcd/0x170 [15562.755418][ T1364] do_syscall_64+0xc6/0x1e0 [15562.755418][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15562.755418][ T1364] [15572.995116][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15572.995930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15572.995930][ T1364] ___neigh_create+0x14b/0xf60 [15572.995930][ T1364] ip6_finish_output2+0xa70/0xf80 [15572.995930][ T1364] ip6_finish_output+0x4ed/0xd30 [15572.995930][ T1364] ip6_output+0x1f3/0x770 [15572.995930][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15572.995930][ T1364] mld_sendpack+0x62d/0xbc0 [15572.995930][ T1364] mld_ifc_work+0x32/0x1f0 [15572.995930][ T1364] process_one_work+0x84d/0x18a0 [15572.995930][ T1364] worker_thread+0x587/0xd30 [15572.995930][ T1364] kthread+0x28a/0x350 [15572.995930][ T1364] ret_from_fork+0x31/0x70 [15572.995930][ T1364] ret_from_fork_asm+0x1a/0x30 [15572.995930][ T1364] [15572.997671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15572.997671][ T1364] dst_init+0x84/0x4a0 [15572.997671][ T1364] dst_alloc+0x97/0x150 [15572.997671][ T1364] ip6_dst_alloc+0x23/0x90 [15572.997671][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15572.997671][ T1364] ip6_pol_route+0x56f/0x840 [15572.997671][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15572.997671][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15572.997671][ T1364] ipv6_rcv+0x1ad/0x810 [15572.997671][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15572.997671][ T1364] process_backlog+0x101/0x620 [15572.997671][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15572.997671][ T1364] net_rx_action+0x495/0xbe0 [15572.997671][ T1364] __do_softirq+0x1b5/0x7f6 [15572.997671][ T1364] [15572.999465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15572.999465][ T1364] netdev_get_by_index+0x5e/0x80 [15572.999465][ T1364] fib6_nh_init+0x3d8/0x15b0 [15572.999465][ T1364] ip6_route_info_create+0xf18/0x17d0 [15572.999465][ T1364] ip6_route_add+0x1c/0x140 [15572.999465][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15572.999465][ T1364] addrconf_add_dev+0xe2/0x170 [15572.999465][ T1364] inet6_addr_add+0x12f/0xa40 [15572.999465][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15572.999465][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15572.999465][ T1364] netlink_rcv_skb+0x130/0x360 [15572.999465][ T1364] netlink_unicast+0x449/0x710 [15572.999465][ T1364] netlink_sendmsg+0x723/0xbe0 [15572.999465][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15572.999465][ T1364] ___sys_sendmsg+0xee/0x170 [15572.999465][ T1364] __sys_sendmsg+0xcd/0x170 [15572.999465][ T1364] do_syscall_64+0xc6/0x1e0 [15572.999465][ T1364] [15573.001677][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15573.001677][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15573.001677][ T1364] ipv6_find_idev+0x102/0x170 [15573.001677][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15573.001677][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15573.001677][ T1364] netlink_rcv_skb+0x130/0x360 [15573.001677][ T1364] netlink_unicast+0x449/0x710 [15573.001677][ T1364] netlink_sendmsg+0x723/0xbe0 [15573.001677][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15573.001677][ T1364] ___sys_sendmsg+0xee/0x170 [15573.001677][ T1364] __sys_sendmsg+0xcd/0x170 [15573.001677][ T1364] do_syscall_64+0xc6/0x1e0 [15573.001677][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15573.001677][ T1364] [15573.003428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15573.003428][ T1364] neigh_parms_alloc+0x1e5/0x510 [15573.003428][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15573.003428][ T1364] ipv6_find_idev+0x102/0x170 [15573.003428][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15573.003428][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15573.003428][ T1364] netlink_rcv_skb+0x130/0x360 [15573.003428][ T1364] netlink_unicast+0x449/0x710 [15573.003428][ T1364] netlink_sendmsg+0x723/0xbe0 [15573.003428][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15573.003428][ T1364] ___sys_sendmsg+0xee/0x170 [15573.003428][ T1364] __sys_sendmsg+0xcd/0x170 [15573.003428][ T1364] do_syscall_64+0xc6/0x1e0 [15573.003428][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15573.003428][ T1364] [15583.243070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15583.243489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15583.243489][ T1364] ___neigh_create+0x14b/0xf60 [15583.243489][ T1364] ip6_finish_output2+0xa70/0xf80 [15583.243489][ T1364] ip6_finish_output+0x4ed/0xd30 [15583.243489][ T1364] ip6_output+0x1f3/0x770 [15583.243489][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15583.243489][ T1364] mld_sendpack+0x62d/0xbc0 [15583.243489][ T1364] mld_ifc_work+0x32/0x1f0 [15583.243489][ T1364] process_one_work+0x84d/0x18a0 [15583.243489][ T1364] worker_thread+0x587/0xd30 [15583.243489][ T1364] kthread+0x28a/0x350 [15583.243489][ T1364] ret_from_fork+0x31/0x70 [15583.243489][ T1364] ret_from_fork_asm+0x1a/0x30 [15583.243489][ T1364] [15583.245212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15583.245212][ T1364] dst_init+0x84/0x4a0 [15583.245212][ T1364] dst_alloc+0x97/0x150 [15583.245212][ T1364] ip6_dst_alloc+0x23/0x90 [15583.245212][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15583.245212][ T1364] ip6_pol_route+0x56f/0x840 [15583.245212][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15583.245212][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15583.245212][ T1364] ipv6_rcv+0x1ad/0x810 [15583.245212][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15583.245212][ T1364] process_backlog+0x101/0x620 [15583.245212][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15583.245212][ T1364] net_rx_action+0x495/0xbe0 [15583.245212][ T1364] __do_softirq+0x1b5/0x7f6 [15583.245212][ T1364] [15583.247022][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15583.247022][ T1364] netdev_get_by_index+0x5e/0x80 [15583.247022][ T1364] fib6_nh_init+0x3d8/0x15b0 [15583.247022][ T1364] ip6_route_info_create+0xf18/0x17d0 [15583.247022][ T1364] ip6_route_add+0x1c/0x140 [15583.247022][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15583.247022][ T1364] addrconf_add_dev+0xe2/0x170 [15583.247022][ T1364] inet6_addr_add+0x12f/0xa40 [15583.247022][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15583.247022][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15583.247022][ T1364] netlink_rcv_skb+0x130/0x360 [15583.247022][ T1364] netlink_unicast+0x449/0x710 [15583.247022][ T1364] netlink_sendmsg+0x723/0xbe0 [15583.247022][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15583.247022][ T1364] ___sys_sendmsg+0xee/0x170 [15583.247022][ T1364] __sys_sendmsg+0xcd/0x170 [15583.247022][ T1364] do_syscall_64+0xc6/0x1e0 [15583.247022][ T1364] [15583.249193][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15583.249193][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15583.249193][ T1364] ipv6_find_idev+0x102/0x170 [15583.249193][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15583.249193][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15583.249193][ T1364] netlink_rcv_skb+0x130/0x360 [15583.249193][ T1364] netlink_unicast+0x449/0x710 [15583.249193][ T1364] netlink_sendmsg+0x723/0xbe0 [15583.249193][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15583.249193][ T1364] ___sys_sendmsg+0xee/0x170 [15583.249193][ T1364] __sys_sendmsg+0xcd/0x170 [15583.249193][ T1364] do_syscall_64+0xc6/0x1e0 [15583.249193][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15583.249193][ T1364] [15583.250897][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15583.250897][ T1364] neigh_parms_alloc+0x1e5/0x510 [15583.250897][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15583.250897][ T1364] ipv6_find_idev+0x102/0x170 [15583.250897][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15583.250897][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15583.250897][ T1364] netlink_rcv_skb+0x130/0x360 [15583.250897][ T1364] netlink_unicast+0x449/0x710 [15583.250897][ T1364] netlink_sendmsg+0x723/0xbe0 [15583.250897][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15583.250897][ T1364] ___sys_sendmsg+0xee/0x170 [15583.250897][ T1364] __sys_sendmsg+0xcd/0x170 [15583.250897][ T1364] do_syscall_64+0xc6/0x1e0 [15583.250897][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15583.250897][ T1364] [15593.490986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15593.491459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15593.491459][ T1364] ___neigh_create+0x14b/0xf60 [15593.491459][ T1364] ip6_finish_output2+0xa70/0xf80 [15593.491459][ T1364] ip6_finish_output+0x4ed/0xd30 [15593.491459][ T1364] ip6_output+0x1f3/0x770 [15593.491459][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15593.491459][ T1364] mld_sendpack+0x62d/0xbc0 [15593.491459][ T1364] mld_ifc_work+0x32/0x1f0 [15593.491459][ T1364] process_one_work+0x84d/0x18a0 [15593.491459][ T1364] worker_thread+0x587/0xd30 [15593.491459][ T1364] kthread+0x28a/0x350 [15593.491459][ T1364] ret_from_fork+0x31/0x70 [15593.491459][ T1364] ret_from_fork_asm+0x1a/0x30 [15593.491459][ T1364] [15593.493172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15593.493172][ T1364] dst_init+0x84/0x4a0 [15593.493172][ T1364] dst_alloc+0x97/0x150 [15593.493172][ T1364] ip6_dst_alloc+0x23/0x90 [15593.493172][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15593.493172][ T1364] ip6_pol_route+0x56f/0x840 [15593.493172][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15593.493172][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15593.493172][ T1364] ipv6_rcv+0x1ad/0x810 [15593.493172][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15593.493172][ T1364] process_backlog+0x101/0x620 [15593.493172][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15593.493172][ T1364] net_rx_action+0x495/0xbe0 [15593.493172][ T1364] __do_softirq+0x1b5/0x7f6 [15593.493172][ T1364] [15593.494973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15593.494973][ T1364] netdev_get_by_index+0x5e/0x80 [15593.494973][ T1364] fib6_nh_init+0x3d8/0x15b0 [15593.494973][ T1364] ip6_route_info_create+0xf18/0x17d0 [15593.494973][ T1364] ip6_route_add+0x1c/0x140 [15593.494973][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15593.494973][ T1364] addrconf_add_dev+0xe2/0x170 [15593.494973][ T1364] inet6_addr_add+0x12f/0xa40 [15593.494973][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15593.494973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15593.494973][ T1364] netlink_rcv_skb+0x130/0x360 [15593.494973][ T1364] netlink_unicast+0x449/0x710 [15593.494973][ T1364] netlink_sendmsg+0x723/0xbe0 [15593.494973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15593.494973][ T1364] ___sys_sendmsg+0xee/0x170 [15593.494973][ T1364] __sys_sendmsg+0xcd/0x170 [15593.494973][ T1364] do_syscall_64+0xc6/0x1e0 [15593.494973][ T1364] [15593.497161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15593.497161][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15593.497161][ T1364] ipv6_find_idev+0x102/0x170 [15593.497161][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15593.497161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15593.497161][ T1364] netlink_rcv_skb+0x130/0x360 [15593.497161][ T1364] netlink_unicast+0x449/0x710 [15593.497161][ T1364] netlink_sendmsg+0x723/0xbe0 [15593.497161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15593.497161][ T1364] ___sys_sendmsg+0xee/0x170 [15593.497161][ T1364] __sys_sendmsg+0xcd/0x170 [15593.497161][ T1364] do_syscall_64+0xc6/0x1e0 [15593.497161][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15593.497161][ T1364] [15593.498892][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15593.498892][ T1364] neigh_parms_alloc+0x1e5/0x510 [15593.498892][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15593.498892][ T1364] ipv6_find_idev+0x102/0x170 [15593.498892][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15593.498892][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15593.498892][ T1364] netlink_rcv_skb+0x130/0x360 [15593.498892][ T1364] netlink_unicast+0x449/0x710 [15593.498892][ T1364] netlink_sendmsg+0x723/0xbe0 [15593.498892][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15593.498892][ T1364] ___sys_sendmsg+0xee/0x170 [15593.498892][ T1364] __sys_sendmsg+0xcd/0x170 [15593.498892][ T1364] do_syscall_64+0xc6/0x1e0 [15593.498892][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15593.498892][ T1364] [15603.738992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15603.739485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15603.739485][ T1364] ___neigh_create+0x14b/0xf60 [15603.739485][ T1364] ip6_finish_output2+0xa70/0xf80 [15603.739485][ T1364] ip6_finish_output+0x4ed/0xd30 [15603.739485][ T1364] ip6_output+0x1f3/0x770 [15603.739485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15603.739485][ T1364] mld_sendpack+0x62d/0xbc0 [15603.739485][ T1364] mld_ifc_work+0x32/0x1f0 [15603.739485][ T1364] process_one_work+0x84d/0x18a0 [15603.739485][ T1364] worker_thread+0x587/0xd30 [15603.739485][ T1364] kthread+0x28a/0x350 [15603.739485][ T1364] ret_from_fork+0x31/0x70 [15603.739485][ T1364] ret_from_fork_asm+0x1a/0x30 [15603.739485][ T1364] [15603.741263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15603.741263][ T1364] dst_init+0x84/0x4a0 [15603.741263][ T1364] dst_alloc+0x97/0x150 [15603.741263][ T1364] ip6_dst_alloc+0x23/0x90 [15603.741263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15603.741263][ T1364] ip6_pol_route+0x56f/0x840 [15603.741263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15603.741263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15603.741263][ T1364] ipv6_rcv+0x1ad/0x810 [15603.741263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15603.741263][ T1364] process_backlog+0x101/0x620 [15603.741263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15603.741263][ T1364] net_rx_action+0x495/0xbe0 [15603.741263][ T1364] __do_softirq+0x1b5/0x7f6 [15603.741263][ T1364] [15603.743166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15603.743166][ T1364] netdev_get_by_index+0x5e/0x80 [15603.743166][ T1364] fib6_nh_init+0x3d8/0x15b0 [15603.743166][ T1364] ip6_route_info_create+0xf18/0x17d0 [15603.743166][ T1364] ip6_route_add+0x1c/0x140 [15603.743166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15603.743166][ T1364] addrconf_add_dev+0xe2/0x170 [15603.743166][ T1364] inet6_addr_add+0x12f/0xa40 [15603.743166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15603.743166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15603.743166][ T1364] netlink_rcv_skb+0x130/0x360 [15603.743166][ T1364] netlink_unicast+0x449/0x710 [15603.743166][ T1364] netlink_sendmsg+0x723/0xbe0 [15603.743166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15603.743166][ T1364] ___sys_sendmsg+0xee/0x170 [15603.743166][ T1364] __sys_sendmsg+0xcd/0x170 [15603.743166][ T1364] do_syscall_64+0xc6/0x1e0 [15603.743166][ T1364] [15603.745402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15603.745402][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15603.745402][ T1364] ipv6_find_idev+0x102/0x170 [15603.745402][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15603.745402][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15603.745402][ T1364] netlink_rcv_skb+0x130/0x360 [15603.745402][ T1364] netlink_unicast+0x449/0x710 [15603.745402][ T1364] netlink_sendmsg+0x723/0xbe0 [15603.745402][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15603.745402][ T1364] ___sys_sendmsg+0xee/0x170 [15603.745402][ T1364] __sys_sendmsg+0xcd/0x170 [15603.745402][ T1364] do_syscall_64+0xc6/0x1e0 [15603.745402][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15603.745402][ T1364] [15603.747166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15603.747166][ T1364] neigh_parms_alloc+0x1e5/0x510 [15603.747166][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15603.747166][ T1364] ipv6_find_idev+0x102/0x170 [15603.747166][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15603.747166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15603.747166][ T1364] netlink_rcv_skb+0x130/0x360 [15603.747166][ T1364] netlink_unicast+0x449/0x710 [15603.747166][ T1364] netlink_sendmsg+0x723/0xbe0 [15603.747166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15603.747166][ T1364] ___sys_sendmsg+0xee/0x170 [15603.747166][ T1364] __sys_sendmsg+0xcd/0x170 [15603.747166][ T1364] do_syscall_64+0xc6/0x1e0 [15603.747166][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15603.747166][ T1364] [15613.987084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15613.987559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15613.987559][ T1364] ___neigh_create+0x14b/0xf60 [15613.987559][ T1364] ip6_finish_output2+0xa70/0xf80 [15613.987559][ T1364] ip6_finish_output+0x4ed/0xd30 [15613.987559][ T1364] ip6_output+0x1f3/0x770 [15613.987559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15613.987559][ T1364] mld_sendpack+0x62d/0xbc0 [15613.987559][ T1364] mld_ifc_work+0x32/0x1f0 [15613.987559][ T1364] process_one_work+0x84d/0x18a0 [15613.987559][ T1364] worker_thread+0x587/0xd30 [15613.987559][ T1364] kthread+0x28a/0x350 [15613.987559][ T1364] ret_from_fork+0x31/0x70 [15613.987559][ T1364] ret_from_fork_asm+0x1a/0x30 [15613.987559][ T1364] [15613.989258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15613.989258][ T1364] dst_init+0x84/0x4a0 [15613.989258][ T1364] dst_alloc+0x97/0x150 [15613.989258][ T1364] ip6_dst_alloc+0x23/0x90 [15613.989258][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15613.989258][ T1364] ip6_pol_route+0x56f/0x840 [15613.989258][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15613.989258][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15613.989258][ T1364] ipv6_rcv+0x1ad/0x810 [15613.989258][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15613.989258][ T1364] process_backlog+0x101/0x620 [15613.989258][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15613.989258][ T1364] net_rx_action+0x495/0xbe0 [15613.989258][ T1364] __do_softirq+0x1b5/0x7f6 [15613.989258][ T1364] [15613.991077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15613.991077][ T1364] netdev_get_by_index+0x5e/0x80 [15613.991077][ T1364] fib6_nh_init+0x3d8/0x15b0 [15613.991077][ T1364] ip6_route_info_create+0xf18/0x17d0 [15613.991077][ T1364] ip6_route_add+0x1c/0x140 [15613.991077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15613.991077][ T1364] addrconf_add_dev+0xe2/0x170 [15613.991077][ T1364] inet6_addr_add+0x12f/0xa40 [15613.991077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15613.991077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15613.991077][ T1364] netlink_rcv_skb+0x130/0x360 [15613.991077][ T1364] netlink_unicast+0x449/0x710 [15613.991077][ T1364] netlink_sendmsg+0x723/0xbe0 [15613.991077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15613.991077][ T1364] ___sys_sendmsg+0xee/0x170 [15613.991077][ T1364] __sys_sendmsg+0xcd/0x170 [15613.991077][ T1364] do_syscall_64+0xc6/0x1e0 [15613.991077][ T1364] [15613.993255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15613.993255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15613.993255][ T1364] ipv6_find_idev+0x102/0x170 [15613.993255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15613.993255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15613.993255][ T1364] netlink_rcv_skb+0x130/0x360 [15613.993255][ T1364] netlink_unicast+0x449/0x710 [15613.993255][ T1364] netlink_sendmsg+0x723/0xbe0 [15613.993255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15613.993255][ T1364] ___sys_sendmsg+0xee/0x170 [15613.993255][ T1364] __sys_sendmsg+0xcd/0x170 [15613.993255][ T1364] do_syscall_64+0xc6/0x1e0 [15613.993255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15613.993255][ T1364] [15613.994957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15613.994957][ T1364] neigh_parms_alloc+0x1e5/0x510 [15613.994957][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15613.994957][ T1364] ipv6_find_idev+0x102/0x170 [15613.994957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15613.994957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15613.994957][ T1364] netlink_rcv_skb+0x130/0x360 [15613.994957][ T1364] netlink_unicast+0x449/0x710 [15613.994957][ T1364] netlink_sendmsg+0x723/0xbe0 [15613.994957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15613.994957][ T1364] ___sys_sendmsg+0xee/0x170 [15613.994957][ T1364] __sys_sendmsg+0xcd/0x170 [15613.994957][ T1364] do_syscall_64+0xc6/0x1e0 [15613.994957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15613.994957][ T1364] [15624.235006][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15624.235641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15624.235641][ T1364] ___neigh_create+0x14b/0xf60 [15624.235641][ T1364] ip6_finish_output2+0xa70/0xf80 [15624.235641][ T1364] ip6_finish_output+0x4ed/0xd30 [15624.235641][ T1364] ip6_output+0x1f3/0x770 [15624.235641][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15624.235641][ T1364] mld_sendpack+0x62d/0xbc0 [15624.235641][ T1364] mld_ifc_work+0x32/0x1f0 [15624.235641][ T1364] process_one_work+0x84d/0x18a0 [15624.235641][ T1364] worker_thread+0x587/0xd30 [15624.235641][ T1364] kthread+0x28a/0x350 [15624.235641][ T1364] ret_from_fork+0x31/0x70 [15624.235641][ T1364] ret_from_fork_asm+0x1a/0x30 [15624.235641][ T1364] [15624.238347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15624.238347][ T1364] dst_init+0x84/0x4a0 [15624.238347][ T1364] dst_alloc+0x97/0x150 [15624.238347][ T1364] ip6_dst_alloc+0x23/0x90 [15624.238347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15624.238347][ T1364] ip6_pol_route+0x56f/0x840 [15624.238347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15624.238347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15624.238347][ T1364] ipv6_rcv+0x1ad/0x810 [15624.238347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15624.238347][ T1364] process_backlog+0x101/0x620 [15624.238347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15624.238347][ T1364] net_rx_action+0x495/0xbe0 [15624.238347][ T1364] __do_softirq+0x1b5/0x7f6 [15624.238347][ T1364] [15624.241259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15624.241259][ T1364] netdev_get_by_index+0x5e/0x80 [15624.241259][ T1364] fib6_nh_init+0x3d8/0x15b0 [15624.241259][ T1364] ip6_route_info_create+0xf18/0x17d0 [15624.241259][ T1364] ip6_route_add+0x1c/0x140 [15624.241259][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15624.241259][ T1364] addrconf_add_dev+0xe2/0x170 [15624.241259][ T1364] inet6_addr_add+0x12f/0xa40 [15624.241259][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15624.241259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15624.241259][ T1364] netlink_rcv_skb+0x130/0x360 [15624.241259][ T1364] netlink_unicast+0x449/0x710 [15624.241259][ T1364] netlink_sendmsg+0x723/0xbe0 [15624.241259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15624.241259][ T1364] ___sys_sendmsg+0xee/0x170 [15624.241259][ T1364] __sys_sendmsg+0xcd/0x170 [15624.241259][ T1364] do_syscall_64+0xc6/0x1e0 [15624.241259][ T1364] [15624.244790][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15624.244790][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15624.244790][ T1364] ipv6_find_idev+0x102/0x170 [15624.244790][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15624.244790][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15624.244790][ T1364] netlink_rcv_skb+0x130/0x360 [15624.244790][ T1364] netlink_unicast+0x449/0x710 [15624.244790][ T1364] netlink_sendmsg+0x723/0xbe0 [15624.244790][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15624.244790][ T1364] ___sys_sendmsg+0xee/0x170 [15624.244790][ T1364] __sys_sendmsg+0xcd/0x170 [15624.244790][ T1364] do_syscall_64+0xc6/0x1e0 [15624.244790][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15624.244790][ T1364] [15624.247566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15624.247566][ T1364] neigh_parms_alloc+0x1e5/0x510 [15624.247566][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15624.247566][ T1364] ipv6_find_idev+0x102/0x170 [15624.247566][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15624.247566][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15624.247566][ T1364] netlink_rcv_skb+0x130/0x360 [15624.247566][ T1364] netlink_unicast+0x449/0x710 [15624.247566][ T1364] netlink_sendmsg+0x723/0xbe0 [15624.247566][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15624.247566][ T1364] ___sys_sendmsg+0xee/0x170 [15624.247566][ T1364] __sys_sendmsg+0xcd/0x170 [15624.247566][ T1364] do_syscall_64+0xc6/0x1e0 [15624.247566][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15624.247566][ T1364] [15634.491062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15634.491561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15634.491561][ T1364] ___neigh_create+0x14b/0xf60 [15634.491561][ T1364] ip6_finish_output2+0xa70/0xf80 [15634.491561][ T1364] ip6_finish_output+0x4ed/0xd30 [15634.491561][ T1364] ip6_output+0x1f3/0x770 [15634.491561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15634.491561][ T1364] mld_sendpack+0x62d/0xbc0 [15634.491561][ T1364] mld_ifc_work+0x32/0x1f0 [15634.491561][ T1364] process_one_work+0x84d/0x18a0 [15634.491561][ T1364] worker_thread+0x587/0xd30 [15634.491561][ T1364] kthread+0x28a/0x350 [15634.491561][ T1364] ret_from_fork+0x31/0x70 [15634.491561][ T1364] ret_from_fork_asm+0x1a/0x30 [15634.491561][ T1364] [15634.493296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15634.493296][ T1364] dst_init+0x84/0x4a0 [15634.493296][ T1364] dst_alloc+0x97/0x150 [15634.493296][ T1364] ip6_dst_alloc+0x23/0x90 [15634.493296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15634.493296][ T1364] ip6_pol_route+0x56f/0x840 [15634.493296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15634.493296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15634.493296][ T1364] ipv6_rcv+0x1ad/0x810 [15634.493296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15634.493296][ T1364] process_backlog+0x101/0x620 [15634.493296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15634.493296][ T1364] net_rx_action+0x495/0xbe0 [15634.493296][ T1364] __do_softirq+0x1b5/0x7f6 [15634.493296][ T1364] [15634.495112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15634.495112][ T1364] netdev_get_by_index+0x5e/0x80 [15634.495112][ T1364] fib6_nh_init+0x3d8/0x15b0 [15634.495112][ T1364] ip6_route_info_create+0xf18/0x17d0 [15634.495112][ T1364] ip6_route_add+0x1c/0x140 [15634.495112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15634.495112][ T1364] addrconf_add_dev+0xe2/0x170 [15634.495112][ T1364] inet6_addr_add+0x12f/0xa40 [15634.495112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15634.495112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15634.495112][ T1364] netlink_rcv_skb+0x130/0x360 [15634.495112][ T1364] netlink_unicast+0x449/0x710 [15634.495112][ T1364] netlink_sendmsg+0x723/0xbe0 [15634.495112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15634.495112][ T1364] ___sys_sendmsg+0xee/0x170 [15634.495112][ T1364] __sys_sendmsg+0xcd/0x170 [15634.495112][ T1364] do_syscall_64+0xc6/0x1e0 [15634.495112][ T1364] [15634.497299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15634.497299][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15634.497299][ T1364] ipv6_find_idev+0x102/0x170 [15634.497299][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15634.497299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15634.497299][ T1364] netlink_rcv_skb+0x130/0x360 [15634.497299][ T1364] netlink_unicast+0x449/0x710 [15634.497299][ T1364] netlink_sendmsg+0x723/0xbe0 [15634.497299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15634.497299][ T1364] ___sys_sendmsg+0xee/0x170 [15634.497299][ T1364] __sys_sendmsg+0xcd/0x170 [15634.497299][ T1364] do_syscall_64+0xc6/0x1e0 [15634.497299][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15634.497299][ T1364] [15634.499002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15634.499002][ T1364] neigh_parms_alloc+0x1e5/0x510 [15634.499002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15634.499002][ T1364] ipv6_find_idev+0x102/0x170 [15634.499002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15634.499002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15634.499002][ T1364] netlink_rcv_skb+0x130/0x360 [15634.499002][ T1364] netlink_unicast+0x449/0x710 [15634.499002][ T1364] netlink_sendmsg+0x723/0xbe0 [15634.499002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15634.499002][ T1364] ___sys_sendmsg+0xee/0x170 [15634.499002][ T1364] __sys_sendmsg+0xcd/0x170 [15634.499002][ T1364] do_syscall_64+0xc6/0x1e0 [15634.499002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15634.499002][ T1364] [15644.739007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15644.739436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15644.739436][ T1364] ___neigh_create+0x14b/0xf60 [15644.739436][ T1364] ip6_finish_output2+0xa70/0xf80 [15644.739436][ T1364] ip6_finish_output+0x4ed/0xd30 [15644.739436][ T1364] ip6_output+0x1f3/0x770 [15644.739436][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15644.739436][ T1364] mld_sendpack+0x62d/0xbc0 [15644.739436][ T1364] mld_ifc_work+0x32/0x1f0 [15644.739436][ T1364] process_one_work+0x84d/0x18a0 [15644.739436][ T1364] worker_thread+0x587/0xd30 [15644.739436][ T1364] kthread+0x28a/0x350 [15644.739436][ T1364] ret_from_fork+0x31/0x70 [15644.739436][ T1364] ret_from_fork_asm+0x1a/0x30 [15644.739436][ T1364] [15644.741178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15644.741178][ T1364] dst_init+0x84/0x4a0 [15644.741178][ T1364] dst_alloc+0x97/0x150 [15644.741178][ T1364] ip6_dst_alloc+0x23/0x90 [15644.741178][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15644.741178][ T1364] ip6_pol_route+0x56f/0x840 [15644.741178][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15644.741178][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15644.741178][ T1364] ipv6_rcv+0x1ad/0x810 [15644.741178][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15644.741178][ T1364] process_backlog+0x101/0x620 [15644.741178][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15644.741178][ T1364] net_rx_action+0x495/0xbe0 [15644.741178][ T1364] __do_softirq+0x1b5/0x7f6 [15644.741178][ T1364] [15644.743123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15644.743123][ T1364] netdev_get_by_index+0x5e/0x80 [15644.743123][ T1364] fib6_nh_init+0x3d8/0x15b0 [15644.743123][ T1364] ip6_route_info_create+0xf18/0x17d0 [15644.743123][ T1364] ip6_route_add+0x1c/0x140 [15644.743123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15644.743123][ T1364] addrconf_add_dev+0xe2/0x170 [15644.743123][ T1364] inet6_addr_add+0x12f/0xa40 [15644.743123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15644.743123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15644.743123][ T1364] netlink_rcv_skb+0x130/0x360 [15644.743123][ T1364] netlink_unicast+0x449/0x710 [15644.743123][ T1364] netlink_sendmsg+0x723/0xbe0 [15644.743123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15644.743123][ T1364] ___sys_sendmsg+0xee/0x170 [15644.743123][ T1364] __sys_sendmsg+0xcd/0x170 [15644.743123][ T1364] do_syscall_64+0xc6/0x1e0 [15644.743123][ T1364] [15644.745347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15644.745347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15644.745347][ T1364] ipv6_find_idev+0x102/0x170 [15644.745347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15644.745347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15644.745347][ T1364] netlink_rcv_skb+0x130/0x360 [15644.745347][ T1364] netlink_unicast+0x449/0x710 [15644.745347][ T1364] netlink_sendmsg+0x723/0xbe0 [15644.745347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15644.745347][ T1364] ___sys_sendmsg+0xee/0x170 [15644.745347][ T1364] __sys_sendmsg+0xcd/0x170 [15644.745347][ T1364] do_syscall_64+0xc6/0x1e0 [15644.745347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15644.745347][ T1364] [15644.747075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15644.747075][ T1364] neigh_parms_alloc+0x1e5/0x510 [15644.747075][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15644.747075][ T1364] ipv6_find_idev+0x102/0x170 [15644.747075][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15644.747075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15644.747075][ T1364] netlink_rcv_skb+0x130/0x360 [15644.747075][ T1364] netlink_unicast+0x449/0x710 [15644.747075][ T1364] netlink_sendmsg+0x723/0xbe0 [15644.747075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15644.747075][ T1364] ___sys_sendmsg+0xee/0x170 [15644.747075][ T1364] __sys_sendmsg+0xcd/0x170 [15644.747075][ T1364] do_syscall_64+0xc6/0x1e0 [15644.747075][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15644.747075][ T1364] [15654.987110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15654.987586][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15654.987586][ T1364] ___neigh_create+0x14b/0xf60 [15654.987586][ T1364] ip6_finish_output2+0xa70/0xf80 [15654.987586][ T1364] ip6_finish_output+0x4ed/0xd30 [15654.987586][ T1364] ip6_output+0x1f3/0x770 [15654.987586][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15654.987586][ T1364] mld_sendpack+0x62d/0xbc0 [15654.987586][ T1364] mld_ifc_work+0x32/0x1f0 [15654.987586][ T1364] process_one_work+0x84d/0x18a0 [15654.987586][ T1364] worker_thread+0x587/0xd30 [15654.987586][ T1364] kthread+0x28a/0x350 [15654.987586][ T1364] ret_from_fork+0x31/0x70 [15654.987586][ T1364] ret_from_fork_asm+0x1a/0x30 [15654.987586][ T1364] [15654.989285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15654.989285][ T1364] dst_init+0x84/0x4a0 [15654.989285][ T1364] dst_alloc+0x97/0x150 [15654.989285][ T1364] ip6_dst_alloc+0x23/0x90 [15654.989285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15654.989285][ T1364] ip6_pol_route+0x56f/0x840 [15654.989285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15654.989285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15654.989285][ T1364] ipv6_rcv+0x1ad/0x810 [15654.989285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15654.989285][ T1364] process_backlog+0x101/0x620 [15654.989285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15654.989285][ T1364] net_rx_action+0x495/0xbe0 [15654.989285][ T1364] __do_softirq+0x1b5/0x7f6 [15654.989285][ T1364] [15654.991103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15654.991103][ T1364] netdev_get_by_index+0x5e/0x80 [15654.991103][ T1364] fib6_nh_init+0x3d8/0x15b0 [15654.991103][ T1364] ip6_route_info_create+0xf18/0x17d0 [15654.991103][ T1364] ip6_route_add+0x1c/0x140 [15654.991103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15654.991103][ T1364] addrconf_add_dev+0xe2/0x170 [15654.991103][ T1364] inet6_addr_add+0x12f/0xa40 [15654.991103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15654.991103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15654.991103][ T1364] netlink_rcv_skb+0x130/0x360 [15654.991103][ T1364] netlink_unicast+0x449/0x710 [15654.991103][ T1364] netlink_sendmsg+0x723/0xbe0 [15654.991103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15654.991103][ T1364] ___sys_sendmsg+0xee/0x170 [15654.991103][ T1364] __sys_sendmsg+0xcd/0x170 [15654.991103][ T1364] do_syscall_64+0xc6/0x1e0 [15654.991103][ T1364] [15654.993295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15654.993295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15654.993295][ T1364] ipv6_find_idev+0x102/0x170 [15654.993295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15654.993295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15654.993295][ T1364] netlink_rcv_skb+0x130/0x360 [15654.993295][ T1364] netlink_unicast+0x449/0x710 [15654.993295][ T1364] netlink_sendmsg+0x723/0xbe0 [15654.993295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15654.993295][ T1364] ___sys_sendmsg+0xee/0x170 [15654.993295][ T1364] __sys_sendmsg+0xcd/0x170 [15654.993295][ T1364] do_syscall_64+0xc6/0x1e0 [15654.993295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15654.993295][ T1364] [15654.995511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15654.995511][ T1364] neigh_parms_alloc+0x1e5/0x510 [15654.995511][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15654.995511][ T1364] ipv6_find_idev+0x102/0x170 [15654.995511][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15654.995511][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15654.995511][ T1364] netlink_rcv_skb+0x130/0x360 [15654.995511][ T1364] netlink_unicast+0x449/0x710 [15654.995511][ T1364] netlink_sendmsg+0x723/0xbe0 [15654.995511][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15654.995511][ T1364] ___sys_sendmsg+0xee/0x170 [15654.995511][ T1364] __sys_sendmsg+0xcd/0x170 [15654.995511][ T1364] do_syscall_64+0xc6/0x1e0 [15654.995511][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15654.995511][ T1364] [15665.123086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15665.123553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15665.123553][ T1364] ___neigh_create+0x14b/0xf60 [15665.123553][ T1364] ip6_finish_output2+0xa70/0xf80 [15665.123553][ T1364] ip6_finish_output+0x4ed/0xd30 [15665.123553][ T1364] ip6_output+0x1f3/0x770 [15665.123553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15665.123553][ T1364] mld_sendpack+0x62d/0xbc0 [15665.123553][ T1364] mld_ifc_work+0x32/0x1f0 [15665.123553][ T1364] process_one_work+0x84d/0x18a0 [15665.123553][ T1364] worker_thread+0x587/0xd30 [15665.123553][ T1364] kthread+0x28a/0x350 [15665.123553][ T1364] ret_from_fork+0x31/0x70 [15665.123553][ T1364] ret_from_fork_asm+0x1a/0x30 [15665.123553][ T1364] [15665.125257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15665.125257][ T1364] dst_init+0x84/0x4a0 [15665.125257][ T1364] dst_alloc+0x97/0x150 [15665.125257][ T1364] ip6_dst_alloc+0x23/0x90 [15665.125257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15665.125257][ T1364] ip6_pol_route+0x56f/0x840 [15665.125257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15665.125257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15665.125257][ T1364] ipv6_rcv+0x1ad/0x810 [15665.125257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15665.125257][ T1364] process_backlog+0x101/0x620 [15665.125257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15665.125257][ T1364] net_rx_action+0x495/0xbe0 [15665.125257][ T1364] __do_softirq+0x1b5/0x7f6 [15665.125257][ T1364] [15665.127077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15665.127077][ T1364] netdev_get_by_index+0x5e/0x80 [15665.127077][ T1364] fib6_nh_init+0x3d8/0x15b0 [15665.127077][ T1364] ip6_route_info_create+0xf18/0x17d0 [15665.127077][ T1364] ip6_route_add+0x1c/0x140 [15665.127077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15665.127077][ T1364] addrconf_add_dev+0xe2/0x170 [15665.127077][ T1364] inet6_addr_add+0x12f/0xa40 [15665.127077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15665.127077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15665.127077][ T1364] netlink_rcv_skb+0x130/0x360 [15665.127077][ T1364] netlink_unicast+0x449/0x710 [15665.127077][ T1364] netlink_sendmsg+0x723/0xbe0 [15665.127077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15665.127077][ T1364] ___sys_sendmsg+0xee/0x170 [15665.127077][ T1364] __sys_sendmsg+0xcd/0x170 [15665.127077][ T1364] do_syscall_64+0xc6/0x1e0 [15665.127077][ T1364] [15665.129880][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15665.129880][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15665.129880][ T1364] ipv6_find_idev+0x102/0x170 [15665.129880][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15665.129880][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15665.129880][ T1364] netlink_rcv_skb+0x130/0x360 [15665.129880][ T1364] netlink_unicast+0x449/0x710 [15665.129880][ T1364] netlink_sendmsg+0x723/0xbe0 [15665.129880][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15665.129880][ T1364] ___sys_sendmsg+0xee/0x170 [15665.129880][ T1364] __sys_sendmsg+0xcd/0x170 [15665.129880][ T1364] do_syscall_64+0xc6/0x1e0 [15665.129880][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15665.129880][ T1364] [15665.131621][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15665.131621][ T1364] neigh_parms_alloc+0x1e5/0x510 [15665.131621][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15665.131621][ T1364] ipv6_find_idev+0x102/0x170 [15665.131621][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15665.131621][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15665.131621][ T1364] netlink_rcv_skb+0x130/0x360 [15665.131621][ T1364] netlink_unicast+0x449/0x710 [15665.131621][ T1364] netlink_sendmsg+0x723/0xbe0 [15665.131621][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15665.131621][ T1364] ___sys_sendmsg+0xee/0x170 [15665.131621][ T1364] __sys_sendmsg+0xcd/0x170 [15665.131621][ T1364] do_syscall_64+0xc6/0x1e0 [15665.131621][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15665.131621][ T1364] [15675.195099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15675.195711][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15675.195711][ T1364] ___neigh_create+0x14b/0xf60 [15675.195711][ T1364] ip6_finish_output2+0xa70/0xf80 [15675.195711][ T1364] ip6_finish_output+0x4ed/0xd30 [15675.195711][ T1364] ip6_output+0x1f3/0x770 [15675.195711][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15675.195711][ T1364] mld_sendpack+0x62d/0xbc0 [15675.195711][ T1364] mld_ifc_work+0x32/0x1f0 [15675.195711][ T1364] process_one_work+0x84d/0x18a0 [15675.195711][ T1364] worker_thread+0x587/0xd30 [15675.195711][ T1364] kthread+0x28a/0x350 [15675.195711][ T1364] ret_from_fork+0x31/0x70 [15675.195711][ T1364] ret_from_fork_asm+0x1a/0x30 [15675.195711][ T1364] [15675.197373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15675.197373][ T1364] dst_init+0x84/0x4a0 [15675.197373][ T1364] dst_alloc+0x97/0x150 [15675.197373][ T1364] ip6_dst_alloc+0x23/0x90 [15675.197373][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15675.197373][ T1364] ip6_pol_route+0x56f/0x840 [15675.197373][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15675.197373][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15675.197373][ T1364] ipv6_rcv+0x1ad/0x810 [15675.197373][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15675.197373][ T1364] process_backlog+0x101/0x620 [15675.197373][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15675.197373][ T1364] net_rx_action+0x495/0xbe0 [15675.197373][ T1364] __do_softirq+0x1b5/0x7f6 [15675.197373][ T1364] [15675.199143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15675.199143][ T1364] netdev_get_by_index+0x5e/0x80 [15675.199143][ T1364] fib6_nh_init+0x3d8/0x15b0 [15675.199143][ T1364] ip6_route_info_create+0xf18/0x17d0 [15675.199143][ T1364] ip6_route_add+0x1c/0x140 [15675.199143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15675.199143][ T1364] addrconf_add_dev+0xe2/0x170 [15675.199143][ T1364] inet6_addr_add+0x12f/0xa40 [15675.199143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15675.199143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15675.199143][ T1364] netlink_rcv_skb+0x130/0x360 [15675.199143][ T1364] netlink_unicast+0x449/0x710 [15675.199143][ T1364] netlink_sendmsg+0x723/0xbe0 [15675.199143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15675.199143][ T1364] ___sys_sendmsg+0xee/0x170 [15675.199143][ T1364] __sys_sendmsg+0xcd/0x170 [15675.199143][ T1364] do_syscall_64+0xc6/0x1e0 [15675.199143][ T1364] [15675.201294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15675.201294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15675.201294][ T1364] ipv6_find_idev+0x102/0x170 [15675.201294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15675.201294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15675.201294][ T1364] netlink_rcv_skb+0x130/0x360 [15675.201294][ T1364] netlink_unicast+0x449/0x710 [15675.201294][ T1364] netlink_sendmsg+0x723/0xbe0 [15675.201294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15675.201294][ T1364] ___sys_sendmsg+0xee/0x170 [15675.201294][ T1364] __sys_sendmsg+0xcd/0x170 [15675.201294][ T1364] do_syscall_64+0xc6/0x1e0 [15675.201294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15675.201294][ T1364] [15675.203051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15675.203051][ T1364] neigh_parms_alloc+0x1e5/0x510 [15675.203051][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15675.203051][ T1364] ipv6_find_idev+0x102/0x170 [15675.203051][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15675.203051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15675.203051][ T1364] netlink_rcv_skb+0x130/0x360 [15675.203051][ T1364] netlink_unicast+0x449/0x710 [15675.203051][ T1364] netlink_sendmsg+0x723/0xbe0 [15675.203051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15675.203051][ T1364] ___sys_sendmsg+0xee/0x170 [15675.203051][ T1364] __sys_sendmsg+0xcd/0x170 [15675.203051][ T1364] do_syscall_64+0xc6/0x1e0 [15675.203051][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15675.203051][ T1364] [15685.442999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15685.443502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15685.443502][ T1364] ___neigh_create+0x14b/0xf60 [15685.443502][ T1364] ip6_finish_output2+0xa70/0xf80 [15685.443502][ T1364] ip6_finish_output+0x4ed/0xd30 [15685.443502][ T1364] ip6_output+0x1f3/0x770 [15685.443502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15685.443502][ T1364] mld_sendpack+0x62d/0xbc0 [15685.443502][ T1364] mld_ifc_work+0x32/0x1f0 [15685.443502][ T1364] process_one_work+0x84d/0x18a0 [15685.443502][ T1364] worker_thread+0x587/0xd30 [15685.443502][ T1364] kthread+0x28a/0x350 [15685.443502][ T1364] ret_from_fork+0x31/0x70 [15685.443502][ T1364] ret_from_fork_asm+0x1a/0x30 [15685.443502][ T1364] [15685.445306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15685.445306][ T1364] dst_init+0x84/0x4a0 [15685.445306][ T1364] dst_alloc+0x97/0x150 [15685.445306][ T1364] ip6_dst_alloc+0x23/0x90 [15685.445306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15685.445306][ T1364] ip6_pol_route+0x56f/0x840 [15685.445306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15685.445306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15685.445306][ T1364] ipv6_rcv+0x1ad/0x810 [15685.445306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15685.445306][ T1364] process_backlog+0x101/0x620 [15685.445306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15685.445306][ T1364] net_rx_action+0x495/0xbe0 [15685.445306][ T1364] __do_softirq+0x1b5/0x7f6 [15685.445306][ T1364] [15685.447125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15685.447125][ T1364] netdev_get_by_index+0x5e/0x80 [15685.447125][ T1364] fib6_nh_init+0x3d8/0x15b0 [15685.447125][ T1364] ip6_route_info_create+0xf18/0x17d0 [15685.447125][ T1364] ip6_route_add+0x1c/0x140 [15685.447125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15685.447125][ T1364] addrconf_add_dev+0xe2/0x170 [15685.447125][ T1364] inet6_addr_add+0x12f/0xa40 [15685.447125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15685.447125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15685.447125][ T1364] netlink_rcv_skb+0x130/0x360 [15685.447125][ T1364] netlink_unicast+0x449/0x710 [15685.447125][ T1364] netlink_sendmsg+0x723/0xbe0 [15685.447125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15685.447125][ T1364] ___sys_sendmsg+0xee/0x170 [15685.447125][ T1364] __sys_sendmsg+0xcd/0x170 [15685.447125][ T1364] do_syscall_64+0xc6/0x1e0 [15685.447125][ T1364] [15685.449351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15685.449351][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15685.449351][ T1364] ipv6_find_idev+0x102/0x170 [15685.449351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15685.449351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15685.449351][ T1364] netlink_rcv_skb+0x130/0x360 [15685.449351][ T1364] netlink_unicast+0x449/0x710 [15685.449351][ T1364] netlink_sendmsg+0x723/0xbe0 [15685.449351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15685.449351][ T1364] ___sys_sendmsg+0xee/0x170 [15685.449351][ T1364] __sys_sendmsg+0xcd/0x170 [15685.449351][ T1364] do_syscall_64+0xc6/0x1e0 [15685.449351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15685.449351][ T1364] [15685.451059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15685.451059][ T1364] neigh_parms_alloc+0x1e5/0x510 [15685.451059][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15685.451059][ T1364] ipv6_find_idev+0x102/0x170 [15685.451059][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15685.451059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15685.451059][ T1364] netlink_rcv_skb+0x130/0x360 [15685.451059][ T1364] netlink_unicast+0x449/0x710 [15685.451059][ T1364] netlink_sendmsg+0x723/0xbe0 [15685.451059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15685.451059][ T1364] ___sys_sendmsg+0xee/0x170 [15685.451059][ T1364] __sys_sendmsg+0xcd/0x170 [15685.451059][ T1364] do_syscall_64+0xc6/0x1e0 [15685.451059][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15685.451059][ T1364] [15695.691077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15695.691547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15695.691547][ T1364] ___neigh_create+0x14b/0xf60 [15695.691547][ T1364] ip6_finish_output2+0xa70/0xf80 [15695.691547][ T1364] ip6_finish_output+0x4ed/0xd30 [15695.691547][ T1364] ip6_output+0x1f3/0x770 [15695.691547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15695.691547][ T1364] mld_sendpack+0x62d/0xbc0 [15695.691547][ T1364] mld_ifc_work+0x32/0x1f0 [15695.691547][ T1364] process_one_work+0x84d/0x18a0 [15695.691547][ T1364] worker_thread+0x587/0xd30 [15695.691547][ T1364] kthread+0x28a/0x350 [15695.691547][ T1364] ret_from_fork+0x31/0x70 [15695.691547][ T1364] ret_from_fork_asm+0x1a/0x30 [15695.691547][ T1364] [15695.693259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15695.693259][ T1364] dst_init+0x84/0x4a0 [15695.693259][ T1364] dst_alloc+0x97/0x150 [15695.693259][ T1364] ip6_dst_alloc+0x23/0x90 [15695.693259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15695.693259][ T1364] ip6_pol_route+0x56f/0x840 [15695.693259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15695.693259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15695.693259][ T1364] ipv6_rcv+0x1ad/0x810 [15695.693259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15695.693259][ T1364] process_backlog+0x101/0x620 [15695.693259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15695.693259][ T1364] net_rx_action+0x495/0xbe0 [15695.693259][ T1364] __do_softirq+0x1b5/0x7f6 [15695.693259][ T1364] [15695.695079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15695.695079][ T1364] netdev_get_by_index+0x5e/0x80 [15695.695079][ T1364] fib6_nh_init+0x3d8/0x15b0 [15695.695079][ T1364] ip6_route_info_create+0xf18/0x17d0 [15695.695079][ T1364] ip6_route_add+0x1c/0x140 [15695.695079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15695.695079][ T1364] addrconf_add_dev+0xe2/0x170 [15695.695079][ T1364] inet6_addr_add+0x12f/0xa40 [15695.695079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15695.695079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15695.695079][ T1364] netlink_rcv_skb+0x130/0x360 [15695.695079][ T1364] netlink_unicast+0x449/0x710 [15695.695079][ T1364] netlink_sendmsg+0x723/0xbe0 [15695.695079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15695.695079][ T1364] ___sys_sendmsg+0xee/0x170 [15695.695079][ T1364] __sys_sendmsg+0xcd/0x170 [15695.695079][ T1364] do_syscall_64+0xc6/0x1e0 [15695.695079][ T1364] [15695.697250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15695.697250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15695.697250][ T1364] ipv6_find_idev+0x102/0x170 [15695.697250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15695.697250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15695.697250][ T1364] netlink_rcv_skb+0x130/0x360 [15695.697250][ T1364] netlink_unicast+0x449/0x710 [15695.697250][ T1364] netlink_sendmsg+0x723/0xbe0 [15695.697250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15695.697250][ T1364] ___sys_sendmsg+0xee/0x170 [15695.697250][ T1364] __sys_sendmsg+0xcd/0x170 [15695.697250][ T1364] do_syscall_64+0xc6/0x1e0 [15695.697250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15695.697250][ T1364] [15695.698950][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15695.698950][ T1364] neigh_parms_alloc+0x1e5/0x510 [15695.698950][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15695.698950][ T1364] ipv6_find_idev+0x102/0x170 [15695.698950][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15695.698950][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15695.698950][ T1364] netlink_rcv_skb+0x130/0x360 [15695.698950][ T1364] netlink_unicast+0x449/0x710 [15695.698950][ T1364] netlink_sendmsg+0x723/0xbe0 [15695.698950][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15695.698950][ T1364] ___sys_sendmsg+0xee/0x170 [15695.698950][ T1364] __sys_sendmsg+0xcd/0x170 [15695.698950][ T1364] do_syscall_64+0xc6/0x1e0 [15695.698950][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15695.698950][ T1364] [15705.739061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15705.739549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15705.739549][ T1364] ___neigh_create+0x14b/0xf60 [15705.739549][ T1364] ip6_finish_output2+0xa70/0xf80 [15705.739549][ T1364] ip6_finish_output+0x4ed/0xd30 [15705.739549][ T1364] ip6_output+0x1f3/0x770 [15705.739549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15705.739549][ T1364] mld_sendpack+0x62d/0xbc0 [15705.739549][ T1364] mld_ifc_work+0x32/0x1f0 [15705.739549][ T1364] process_one_work+0x84d/0x18a0 [15705.739549][ T1364] worker_thread+0x587/0xd30 [15705.739549][ T1364] kthread+0x28a/0x350 [15705.739549][ T1364] ret_from_fork+0x31/0x70 [15705.739549][ T1364] ret_from_fork_asm+0x1a/0x30 [15705.739549][ T1364] [15705.741258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15705.741258][ T1364] dst_init+0x84/0x4a0 [15705.741258][ T1364] dst_alloc+0x97/0x150 [15705.741258][ T1364] ip6_dst_alloc+0x23/0x90 [15705.741258][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15705.741258][ T1364] ip6_pol_route+0x56f/0x840 [15705.741258][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15705.741258][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15705.741258][ T1364] ipv6_rcv+0x1ad/0x810 [15705.741258][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15705.741258][ T1364] process_backlog+0x101/0x620 [15705.741258][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15705.741258][ T1364] net_rx_action+0x495/0xbe0 [15705.741258][ T1364] __do_softirq+0x1b5/0x7f6 [15705.741258][ T1364] [15705.743097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15705.743097][ T1364] netdev_get_by_index+0x5e/0x80 [15705.743097][ T1364] fib6_nh_init+0x3d8/0x15b0 [15705.743097][ T1364] ip6_route_info_create+0xf18/0x17d0 [15705.743097][ T1364] ip6_route_add+0x1c/0x140 [15705.743097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15705.743097][ T1364] addrconf_add_dev+0xe2/0x170 [15705.743097][ T1364] inet6_addr_add+0x12f/0xa40 [15705.743097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15705.743097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15705.743097][ T1364] netlink_rcv_skb+0x130/0x360 [15705.743097][ T1364] netlink_unicast+0x449/0x710 [15705.743097][ T1364] netlink_sendmsg+0x723/0xbe0 [15705.743097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15705.743097][ T1364] ___sys_sendmsg+0xee/0x170 [15705.743097][ T1364] __sys_sendmsg+0xcd/0x170 [15705.743097][ T1364] do_syscall_64+0xc6/0x1e0 [15705.743097][ T1364] [15705.745269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15705.745269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15705.745269][ T1364] ipv6_find_idev+0x102/0x170 [15705.745269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15705.745269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15705.745269][ T1364] netlink_rcv_skb+0x130/0x360 [15705.745269][ T1364] netlink_unicast+0x449/0x710 [15705.745269][ T1364] netlink_sendmsg+0x723/0xbe0 [15705.745269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15705.745269][ T1364] ___sys_sendmsg+0xee/0x170 [15705.745269][ T1364] __sys_sendmsg+0xcd/0x170 [15705.745269][ T1364] do_syscall_64+0xc6/0x1e0 [15705.745269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15705.745269][ T1364] [15705.746975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15705.746975][ T1364] neigh_parms_alloc+0x1e5/0x510 [15705.746975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15705.746975][ T1364] ipv6_find_idev+0x102/0x170 [15705.746975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15705.746975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15705.746975][ T1364] netlink_rcv_skb+0x130/0x360 [15705.746975][ T1364] netlink_unicast+0x449/0x710 [15705.746975][ T1364] netlink_sendmsg+0x723/0xbe0 [15705.746975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15705.746975][ T1364] ___sys_sendmsg+0xee/0x170 [15705.746975][ T1364] __sys_sendmsg+0xcd/0x170 [15705.746975][ T1364] do_syscall_64+0xc6/0x1e0 [15705.746975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15705.746975][ T1364] [15715.811058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15715.811528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15715.811528][ T1364] ___neigh_create+0x14b/0xf60 [15715.811528][ T1364] ip6_finish_output2+0xa70/0xf80 [15715.811528][ T1364] ip6_finish_output+0x4ed/0xd30 [15715.811528][ T1364] ip6_output+0x1f3/0x770 [15715.811528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15715.811528][ T1364] mld_sendpack+0x62d/0xbc0 [15715.811528][ T1364] mld_ifc_work+0x32/0x1f0 [15715.811528][ T1364] process_one_work+0x84d/0x18a0 [15715.811528][ T1364] worker_thread+0x587/0xd30 [15715.811528][ T1364] kthread+0x28a/0x350 [15715.811528][ T1364] ret_from_fork+0x31/0x70 [15715.811528][ T1364] ret_from_fork_asm+0x1a/0x30 [15715.811528][ T1364] [15715.813244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15715.813244][ T1364] dst_init+0x84/0x4a0 [15715.813244][ T1364] dst_alloc+0x97/0x150 [15715.813244][ T1364] ip6_dst_alloc+0x23/0x90 [15715.813244][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15715.813244][ T1364] ip6_pol_route+0x56f/0x840 [15715.813244][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15715.813244][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15715.813244][ T1364] ipv6_rcv+0x1ad/0x810 [15715.813244][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15715.813244][ T1364] process_backlog+0x101/0x620 [15715.813244][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15715.813244][ T1364] net_rx_action+0x495/0xbe0 [15715.813244][ T1364] __do_softirq+0x1b5/0x7f6 [15715.813244][ T1364] [15715.815066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15715.815066][ T1364] netdev_get_by_index+0x5e/0x80 [15715.815066][ T1364] fib6_nh_init+0x3d8/0x15b0 [15715.815066][ T1364] ip6_route_info_create+0xf18/0x17d0 [15715.815066][ T1364] ip6_route_add+0x1c/0x140 [15715.815066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15715.815066][ T1364] addrconf_add_dev+0xe2/0x170 [15715.815066][ T1364] inet6_addr_add+0x12f/0xa40 [15715.815066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15715.815066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15715.815066][ T1364] netlink_rcv_skb+0x130/0x360 [15715.815066][ T1364] netlink_unicast+0x449/0x710 [15715.815066][ T1364] netlink_sendmsg+0x723/0xbe0 [15715.815066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15715.815066][ T1364] ___sys_sendmsg+0xee/0x170 [15715.815066][ T1364] __sys_sendmsg+0xcd/0x170 [15715.815066][ T1364] do_syscall_64+0xc6/0x1e0 [15715.815066][ T1364] [15715.817264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15715.817264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15715.817264][ T1364] ipv6_find_idev+0x102/0x170 [15715.817264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15715.817264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15715.817264][ T1364] netlink_rcv_skb+0x130/0x360 [15715.817264][ T1364] netlink_unicast+0x449/0x710 [15715.817264][ T1364] netlink_sendmsg+0x723/0xbe0 [15715.817264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15715.817264][ T1364] ___sys_sendmsg+0xee/0x170 [15715.817264][ T1364] __sys_sendmsg+0xcd/0x170 [15715.817264][ T1364] do_syscall_64+0xc6/0x1e0 [15715.817264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15715.817264][ T1364] [15715.818978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15715.818978][ T1364] neigh_parms_alloc+0x1e5/0x510 [15715.818978][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15715.818978][ T1364] ipv6_find_idev+0x102/0x170 [15715.818978][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15715.818978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15715.818978][ T1364] netlink_rcv_skb+0x130/0x360 [15715.818978][ T1364] netlink_unicast+0x449/0x710 [15715.818978][ T1364] netlink_sendmsg+0x723/0xbe0 [15715.818978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15715.818978][ T1364] ___sys_sendmsg+0xee/0x170 [15715.818978][ T1364] __sys_sendmsg+0xcd/0x170 [15715.818978][ T1364] do_syscall_64+0xc6/0x1e0 [15715.818978][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15715.818978][ T1364] [15725.987067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15725.987541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15725.987541][ T1364] ___neigh_create+0x14b/0xf60 [15725.987541][ T1364] ip6_finish_output2+0xa70/0xf80 [15725.987541][ T1364] ip6_finish_output+0x4ed/0xd30 [15725.987541][ T1364] ip6_output+0x1f3/0x770 [15725.987541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15725.987541][ T1364] mld_sendpack+0x62d/0xbc0 [15725.987541][ T1364] mld_ifc_work+0x32/0x1f0 [15725.987541][ T1364] process_one_work+0x84d/0x18a0 [15725.987541][ T1364] worker_thread+0x587/0xd30 [15725.987541][ T1364] kthread+0x28a/0x350 [15725.987541][ T1364] ret_from_fork+0x31/0x70 [15725.987541][ T1364] ret_from_fork_asm+0x1a/0x30 [15725.987541][ T1364] [15725.989248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15725.989248][ T1364] dst_init+0x84/0x4a0 [15725.989248][ T1364] dst_alloc+0x97/0x150 [15725.989248][ T1364] ip6_dst_alloc+0x23/0x90 [15725.989248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15725.989248][ T1364] ip6_pol_route+0x56f/0x840 [15725.989248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15725.989248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15725.989248][ T1364] ipv6_rcv+0x1ad/0x810 [15725.989248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15725.989248][ T1364] process_backlog+0x101/0x620 [15725.989248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15725.989248][ T1364] net_rx_action+0x495/0xbe0 [15725.989248][ T1364] __do_softirq+0x1b5/0x7f6 [15725.989248][ T1364] [15725.991068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15725.991068][ T1364] netdev_get_by_index+0x5e/0x80 [15725.991068][ T1364] fib6_nh_init+0x3d8/0x15b0 [15725.991068][ T1364] ip6_route_info_create+0xf18/0x17d0 [15725.991068][ T1364] ip6_route_add+0x1c/0x140 [15725.991068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15725.991068][ T1364] addrconf_add_dev+0xe2/0x170 [15725.991068][ T1364] inet6_addr_add+0x12f/0xa40 [15725.991068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15725.991068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.991068][ T1364] netlink_rcv_skb+0x130/0x360 [15725.991068][ T1364] netlink_unicast+0x449/0x710 [15725.991068][ T1364] netlink_sendmsg+0x723/0xbe0 [15725.991068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15725.991068][ T1364] ___sys_sendmsg+0xee/0x170 [15725.991068][ T1364] __sys_sendmsg+0xcd/0x170 [15725.991068][ T1364] do_syscall_64+0xc6/0x1e0 [15725.991068][ T1364] [15725.993274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15725.993274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15725.993274][ T1364] ipv6_find_idev+0x102/0x170 [15725.993274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15725.993274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.993274][ T1364] netlink_rcv_skb+0x130/0x360 [15725.993274][ T1364] netlink_unicast+0x449/0x710 [15725.993274][ T1364] netlink_sendmsg+0x723/0xbe0 [15725.993274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15725.993274][ T1364] ___sys_sendmsg+0xee/0x170 [15725.993274][ T1364] __sys_sendmsg+0xcd/0x170 [15725.993274][ T1364] do_syscall_64+0xc6/0x1e0 [15725.993274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15725.993274][ T1364] [15725.994981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15725.994981][ T1364] neigh_parms_alloc+0x1e5/0x510 [15725.994981][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15725.994981][ T1364] ipv6_find_idev+0x102/0x170 [15725.994981][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15725.994981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15725.994981][ T1364] netlink_rcv_skb+0x130/0x360 [15725.994981][ T1364] netlink_unicast+0x449/0x710 [15725.994981][ T1364] netlink_sendmsg+0x723/0xbe0 [15725.994981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15725.994981][ T1364] ___sys_sendmsg+0xee/0x170 [15725.994981][ T1364] __sys_sendmsg+0xcd/0x170 [15725.994981][ T1364] do_syscall_64+0xc6/0x1e0 [15725.994981][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15725.994981][ T1364] [15736.171033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15736.171552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15736.171552][ T1364] ___neigh_create+0x14b/0xf60 [15736.171552][ T1364] ip6_finish_output2+0xa70/0xf80 [15736.171552][ T1364] ip6_finish_output+0x4ed/0xd30 [15736.171552][ T1364] ip6_output+0x1f3/0x770 [15736.171552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15736.171552][ T1364] mld_sendpack+0x62d/0xbc0 [15736.171552][ T1364] mld_ifc_work+0x32/0x1f0 [15736.171552][ T1364] process_one_work+0x84d/0x18a0 [15736.171552][ T1364] worker_thread+0x587/0xd30 [15736.171552][ T1364] kthread+0x28a/0x350 [15736.171552][ T1364] ret_from_fork+0x31/0x70 [15736.171552][ T1364] ret_from_fork_asm+0x1a/0x30 [15736.171552][ T1364] [15736.173302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15736.173302][ T1364] dst_init+0x84/0x4a0 [15736.173302][ T1364] dst_alloc+0x97/0x150 [15736.173302][ T1364] ip6_dst_alloc+0x23/0x90 [15736.173302][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15736.173302][ T1364] ip6_pol_route+0x56f/0x840 [15736.173302][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15736.173302][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15736.173302][ T1364] ipv6_rcv+0x1ad/0x810 [15736.173302][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15736.173302][ T1364] process_backlog+0x101/0x620 [15736.173302][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15736.173302][ T1364] net_rx_action+0x495/0xbe0 [15736.173302][ T1364] __do_softirq+0x1b5/0x7f6 [15736.173302][ T1364] [15736.175137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15736.175137][ T1364] netdev_get_by_index+0x5e/0x80 [15736.175137][ T1364] fib6_nh_init+0x3d8/0x15b0 [15736.175137][ T1364] ip6_route_info_create+0xf18/0x17d0 [15736.175137][ T1364] ip6_route_add+0x1c/0x140 [15736.175137][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15736.175137][ T1364] addrconf_add_dev+0xe2/0x170 [15736.175137][ T1364] inet6_addr_add+0x12f/0xa40 [15736.175137][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15736.175137][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15736.175137][ T1364] netlink_rcv_skb+0x130/0x360 [15736.175137][ T1364] netlink_unicast+0x449/0x710 [15736.175137][ T1364] netlink_sendmsg+0x723/0xbe0 [15736.175137][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15736.175137][ T1364] ___sys_sendmsg+0xee/0x170 [15736.175137][ T1364] __sys_sendmsg+0xcd/0x170 [15736.175137][ T1364] do_syscall_64+0xc6/0x1e0 [15736.175137][ T1364] [15736.177334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15736.177334][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15736.177334][ T1364] ipv6_find_idev+0x102/0x170 [15736.177334][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15736.177334][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15736.177334][ T1364] netlink_rcv_skb+0x130/0x360 [15736.177334][ T1364] netlink_unicast+0x449/0x710 [15736.177334][ T1364] netlink_sendmsg+0x723/0xbe0 [15736.177334][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15736.177334][ T1364] ___sys_sendmsg+0xee/0x170 [15736.177334][ T1364] __sys_sendmsg+0xcd/0x170 [15736.177334][ T1364] do_syscall_64+0xc6/0x1e0 [15736.177334][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15736.177334][ T1364] [15736.179056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15736.179056][ T1364] neigh_parms_alloc+0x1e5/0x510 [15736.179056][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15736.179056][ T1364] ipv6_find_idev+0x102/0x170 [15736.179056][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15736.179056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15736.179056][ T1364] netlink_rcv_skb+0x130/0x360 [15736.179056][ T1364] netlink_unicast+0x449/0x710 [15736.179056][ T1364] netlink_sendmsg+0x723/0xbe0 [15736.179056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15736.179056][ T1364] ___sys_sendmsg+0xee/0x170 [15736.179056][ T1364] __sys_sendmsg+0xcd/0x170 [15736.179056][ T1364] do_syscall_64+0xc6/0x1e0 [15736.179056][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15736.179056][ T1364] [15746.267091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15746.267620][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15746.267620][ T1364] ___neigh_create+0x14b/0xf60 [15746.267620][ T1364] ip6_finish_output2+0xa70/0xf80 [15746.267620][ T1364] ip6_finish_output+0x4ed/0xd30 [15746.267620][ T1364] ip6_output+0x1f3/0x770 [15746.267620][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15746.267620][ T1364] mld_sendpack+0x62d/0xbc0 [15746.267620][ T1364] mld_ifc_work+0x32/0x1f0 [15746.267620][ T1364] process_one_work+0x84d/0x18a0 [15746.267620][ T1364] worker_thread+0x587/0xd30 [15746.267620][ T1364] kthread+0x28a/0x350 [15746.267620][ T1364] ret_from_fork+0x31/0x70 [15746.267620][ T1364] ret_from_fork_asm+0x1a/0x30 [15746.267620][ T1364] [15746.269342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15746.269342][ T1364] dst_init+0x84/0x4a0 [15746.269342][ T1364] dst_alloc+0x97/0x150 [15746.269342][ T1364] ip6_dst_alloc+0x23/0x90 [15746.269342][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15746.269342][ T1364] ip6_pol_route+0x56f/0x840 [15746.269342][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15746.269342][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15746.269342][ T1364] ipv6_rcv+0x1ad/0x810 [15746.269342][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15746.269342][ T1364] process_backlog+0x101/0x620 [15746.269342][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15746.269342][ T1364] net_rx_action+0x495/0xbe0 [15746.269342][ T1364] __do_softirq+0x1b5/0x7f6 [15746.269342][ T1364] [15746.271179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15746.271179][ T1364] netdev_get_by_index+0x5e/0x80 [15746.271179][ T1364] fib6_nh_init+0x3d8/0x15b0 [15746.271179][ T1364] ip6_route_info_create+0xf18/0x17d0 [15746.271179][ T1364] ip6_route_add+0x1c/0x140 [15746.271179][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15746.271179][ T1364] addrconf_add_dev+0xe2/0x170 [15746.271179][ T1364] inet6_addr_add+0x12f/0xa40 [15746.271179][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15746.271179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15746.271179][ T1364] netlink_rcv_skb+0x130/0x360 [15746.271179][ T1364] netlink_unicast+0x449/0x710 [15746.271179][ T1364] netlink_sendmsg+0x723/0xbe0 [15746.271179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15746.271179][ T1364] ___sys_sendmsg+0xee/0x170 [15746.271179][ T1364] __sys_sendmsg+0xcd/0x170 [15746.271179][ T1364] do_syscall_64+0xc6/0x1e0 [15746.271179][ T1364] [15746.273401][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15746.273401][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15746.273401][ T1364] ipv6_find_idev+0x102/0x170 [15746.273401][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15746.273401][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15746.273401][ T1364] netlink_rcv_skb+0x130/0x360 [15746.273401][ T1364] netlink_unicast+0x449/0x710 [15746.273401][ T1364] netlink_sendmsg+0x723/0xbe0 [15746.273401][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15746.273401][ T1364] ___sys_sendmsg+0xee/0x170 [15746.273401][ T1364] __sys_sendmsg+0xcd/0x170 [15746.273401][ T1364] do_syscall_64+0xc6/0x1e0 [15746.273401][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15746.273401][ T1364] [15746.275115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15746.275115][ T1364] neigh_parms_alloc+0x1e5/0x510 [15746.275115][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15746.275115][ T1364] ipv6_find_idev+0x102/0x170 [15746.275115][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15746.275115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15746.275115][ T1364] netlink_rcv_skb+0x130/0x360 [15746.275115][ T1364] netlink_unicast+0x449/0x710 [15746.275115][ T1364] netlink_sendmsg+0x723/0xbe0 [15746.275115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15746.275115][ T1364] ___sys_sendmsg+0xee/0x170 [15746.275115][ T1364] __sys_sendmsg+0xcd/0x170 [15746.275115][ T1364] do_syscall_64+0xc6/0x1e0 [15746.275115][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15746.275115][ T1364] [15756.331092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15756.331612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15756.331612][ T1364] ___neigh_create+0x14b/0xf60 [15756.331612][ T1364] ip6_finish_output2+0xa70/0xf80 [15756.331612][ T1364] ip6_finish_output+0x4ed/0xd30 [15756.331612][ T1364] ip6_output+0x1f3/0x770 [15756.331612][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15756.331612][ T1364] mld_sendpack+0x62d/0xbc0 [15756.331612][ T1364] mld_ifc_work+0x32/0x1f0 [15756.331612][ T1364] process_one_work+0x84d/0x18a0 [15756.331612][ T1364] worker_thread+0x587/0xd30 [15756.331612][ T1364] kthread+0x28a/0x350 [15756.331612][ T1364] ret_from_fork+0x31/0x70 [15756.331612][ T1364] ret_from_fork_asm+0x1a/0x30 [15756.331612][ T1364] [15756.333351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15756.333351][ T1364] dst_init+0x84/0x4a0 [15756.333351][ T1364] dst_alloc+0x97/0x150 [15756.333351][ T1364] ip6_dst_alloc+0x23/0x90 [15756.333351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15756.333351][ T1364] ip6_pol_route+0x56f/0x840 [15756.333351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15756.333351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15756.333351][ T1364] ipv6_rcv+0x1ad/0x810 [15756.333351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15756.333351][ T1364] process_backlog+0x101/0x620 [15756.333351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15756.333351][ T1364] net_rx_action+0x495/0xbe0 [15756.333351][ T1364] __do_softirq+0x1b5/0x7f6 [15756.333351][ T1364] [15756.335192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15756.335192][ T1364] netdev_get_by_index+0x5e/0x80 [15756.335192][ T1364] fib6_nh_init+0x3d8/0x15b0 [15756.335192][ T1364] ip6_route_info_create+0xf18/0x17d0 [15756.335192][ T1364] ip6_route_add+0x1c/0x140 [15756.335192][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15756.335192][ T1364] addrconf_add_dev+0xe2/0x170 [15756.335192][ T1364] inet6_addr_add+0x12f/0xa40 [15756.335192][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15756.335192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15756.335192][ T1364] netlink_rcv_skb+0x130/0x360 [15756.335192][ T1364] netlink_unicast+0x449/0x710 [15756.335192][ T1364] netlink_sendmsg+0x723/0xbe0 [15756.335192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15756.335192][ T1364] ___sys_sendmsg+0xee/0x170 [15756.335192][ T1364] __sys_sendmsg+0xcd/0x170 [15756.335192][ T1364] do_syscall_64+0xc6/0x1e0 [15756.335192][ T1364] [15756.337394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15756.337394][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15756.337394][ T1364] ipv6_find_idev+0x102/0x170 [15756.337394][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15756.337394][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15756.337394][ T1364] netlink_rcv_skb+0x130/0x360 [15756.337394][ T1364] netlink_unicast+0x449/0x710 [15756.337394][ T1364] netlink_sendmsg+0x723/0xbe0 [15756.337394][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15756.337394][ T1364] ___sys_sendmsg+0xee/0x170 [15756.337394][ T1364] __sys_sendmsg+0xcd/0x170 [15756.337394][ T1364] do_syscall_64+0xc6/0x1e0 [15756.337394][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15756.337394][ T1364] [15756.339133][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15756.339133][ T1364] neigh_parms_alloc+0x1e5/0x510 [15756.339133][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15756.339133][ T1364] ipv6_find_idev+0x102/0x170 [15756.339133][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15756.339133][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15756.339133][ T1364] netlink_rcv_skb+0x130/0x360 [15756.339133][ T1364] netlink_unicast+0x449/0x710 [15756.339133][ T1364] netlink_sendmsg+0x723/0xbe0 [15756.339133][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15756.339133][ T1364] ___sys_sendmsg+0xee/0x170 [15756.339133][ T1364] __sys_sendmsg+0xcd/0x170 [15756.339133][ T1364] do_syscall_64+0xc6/0x1e0 [15756.339133][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15756.339133][ T1364] [15766.563008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15766.563482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15766.563482][ T1364] ___neigh_create+0x14b/0xf60 [15766.563482][ T1364] ip6_finish_output2+0xa70/0xf80 [15766.563482][ T1364] ip6_finish_output+0x4ed/0xd30 [15766.563482][ T1364] ip6_output+0x1f3/0x770 [15766.563482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15766.563482][ T1364] mld_sendpack+0x62d/0xbc0 [15766.563482][ T1364] mld_ifc_work+0x32/0x1f0 [15766.563482][ T1364] process_one_work+0x84d/0x18a0 [15766.563482][ T1364] worker_thread+0x587/0xd30 [15766.563482][ T1364] kthread+0x28a/0x350 [15766.563482][ T1364] ret_from_fork+0x31/0x70 [15766.563482][ T1364] ret_from_fork_asm+0x1a/0x30 [15766.563482][ T1364] [15766.565192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15766.565192][ T1364] dst_init+0x84/0x4a0 [15766.565192][ T1364] dst_alloc+0x97/0x150 [15766.565192][ T1364] ip6_dst_alloc+0x23/0x90 [15766.565192][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15766.565192][ T1364] ip6_pol_route+0x56f/0x840 [15766.565192][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15766.565192][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15766.565192][ T1364] ipv6_rcv+0x1ad/0x810 [15766.565192][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15766.565192][ T1364] process_backlog+0x101/0x620 [15766.565192][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15766.565192][ T1364] net_rx_action+0x495/0xbe0 [15766.565192][ T1364] __do_softirq+0x1b5/0x7f6 [15766.565192][ T1364] [15766.567008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15766.567008][ T1364] netdev_get_by_index+0x5e/0x80 [15766.567008][ T1364] fib6_nh_init+0x3d8/0x15b0 [15766.567008][ T1364] ip6_route_info_create+0xf18/0x17d0 [15766.567008][ T1364] ip6_route_add+0x1c/0x140 [15766.567008][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15766.567008][ T1364] addrconf_add_dev+0xe2/0x170 [15766.567008][ T1364] inet6_addr_add+0x12f/0xa40 [15766.567008][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15766.567008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15766.567008][ T1364] netlink_rcv_skb+0x130/0x360 [15766.567008][ T1364] netlink_unicast+0x449/0x710 [15766.567008][ T1364] netlink_sendmsg+0x723/0xbe0 [15766.567008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15766.567008][ T1364] ___sys_sendmsg+0xee/0x170 [15766.567008][ T1364] __sys_sendmsg+0xcd/0x170 [15766.567008][ T1364] do_syscall_64+0xc6/0x1e0 [15766.567008][ T1364] [15766.569183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15766.569183][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15766.569183][ T1364] ipv6_find_idev+0x102/0x170 [15766.569183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15766.569183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15766.569183][ T1364] netlink_rcv_skb+0x130/0x360 [15766.569183][ T1364] netlink_unicast+0x449/0x710 [15766.569183][ T1364] netlink_sendmsg+0x723/0xbe0 [15766.569183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15766.569183][ T1364] ___sys_sendmsg+0xee/0x170 [15766.569183][ T1364] __sys_sendmsg+0xcd/0x170 [15766.569183][ T1364] do_syscall_64+0xc6/0x1e0 [15766.569183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15766.569183][ T1364] [15766.570885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15766.570885][ T1364] neigh_parms_alloc+0x1e5/0x510 [15766.570885][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15766.570885][ T1364] ipv6_find_idev+0x102/0x170 [15766.570885][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15766.570885][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15766.570885][ T1364] netlink_rcv_skb+0x130/0x360 [15766.570885][ T1364] netlink_unicast+0x449/0x710 [15766.570885][ T1364] netlink_sendmsg+0x723/0xbe0 [15766.570885][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15766.570885][ T1364] ___sys_sendmsg+0xee/0x170 [15766.570885][ T1364] __sys_sendmsg+0xcd/0x170 [15766.570885][ T1364] do_syscall_64+0xc6/0x1e0 [15766.570885][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15766.570885][ T1364] [15776.819079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15776.819565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15776.819565][ T1364] ___neigh_create+0x14b/0xf60 [15776.819565][ T1364] ip6_finish_output2+0xa70/0xf80 [15776.819565][ T1364] ip6_finish_output+0x4ed/0xd30 [15776.819565][ T1364] ip6_output+0x1f3/0x770 [15776.819565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15776.819565][ T1364] mld_sendpack+0x62d/0xbc0 [15776.819565][ T1364] mld_ifc_work+0x32/0x1f0 [15776.819565][ T1364] process_one_work+0x84d/0x18a0 [15776.819565][ T1364] worker_thread+0x587/0xd30 [15776.819565][ T1364] kthread+0x28a/0x350 [15776.819565][ T1364] ret_from_fork+0x31/0x70 [15776.819565][ T1364] ret_from_fork_asm+0x1a/0x30 [15776.819565][ T1364] [15776.821266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15776.821266][ T1364] dst_init+0x84/0x4a0 [15776.821266][ T1364] dst_alloc+0x97/0x150 [15776.821266][ T1364] ip6_dst_alloc+0x23/0x90 [15776.821266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15776.821266][ T1364] ip6_pol_route+0x56f/0x840 [15776.821266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15776.821266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15776.821266][ T1364] ipv6_rcv+0x1ad/0x810 [15776.821266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15776.821266][ T1364] process_backlog+0x101/0x620 [15776.821266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15776.821266][ T1364] net_rx_action+0x495/0xbe0 [15776.821266][ T1364] __do_softirq+0x1b5/0x7f6 [15776.821266][ T1364] [15776.823112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15776.823112][ T1364] netdev_get_by_index+0x5e/0x80 [15776.823112][ T1364] fib6_nh_init+0x3d8/0x15b0 [15776.823112][ T1364] ip6_route_info_create+0xf18/0x17d0 [15776.823112][ T1364] ip6_route_add+0x1c/0x140 [15776.823112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15776.823112][ T1364] addrconf_add_dev+0xe2/0x170 [15776.823112][ T1364] inet6_addr_add+0x12f/0xa40 [15776.823112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15776.823112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.823112][ T1364] netlink_rcv_skb+0x130/0x360 [15776.823112][ T1364] netlink_unicast+0x449/0x710 [15776.823112][ T1364] netlink_sendmsg+0x723/0xbe0 [15776.823112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15776.823112][ T1364] ___sys_sendmsg+0xee/0x170 [15776.823112][ T1364] __sys_sendmsg+0xcd/0x170 [15776.823112][ T1364] do_syscall_64+0xc6/0x1e0 [15776.823112][ T1364] [15776.825281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15776.825281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15776.825281][ T1364] ipv6_find_idev+0x102/0x170 [15776.825281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15776.825281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.825281][ T1364] netlink_rcv_skb+0x130/0x360 [15776.825281][ T1364] netlink_unicast+0x449/0x710 [15776.825281][ T1364] netlink_sendmsg+0x723/0xbe0 [15776.825281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15776.825281][ T1364] ___sys_sendmsg+0xee/0x170 [15776.825281][ T1364] __sys_sendmsg+0xcd/0x170 [15776.825281][ T1364] do_syscall_64+0xc6/0x1e0 [15776.825281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15776.825281][ T1364] [15776.826979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15776.826979][ T1364] neigh_parms_alloc+0x1e5/0x510 [15776.826979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15776.826979][ T1364] ipv6_find_idev+0x102/0x170 [15776.826979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15776.826979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15776.826979][ T1364] netlink_rcv_skb+0x130/0x360 [15776.826979][ T1364] netlink_unicast+0x449/0x710 [15776.826979][ T1364] netlink_sendmsg+0x723/0xbe0 [15776.826979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15776.826979][ T1364] ___sys_sendmsg+0xee/0x170 [15776.826979][ T1364] __sys_sendmsg+0xcd/0x170 [15776.826979][ T1364] do_syscall_64+0xc6/0x1e0 [15776.826979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15776.826979][ T1364] [15786.922999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15786.923487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15786.923487][ T1364] ___neigh_create+0x14b/0xf60 [15786.923487][ T1364] ip6_finish_output2+0xa70/0xf80 [15786.923487][ T1364] ip6_finish_output+0x4ed/0xd30 [15786.923487][ T1364] ip6_output+0x1f3/0x770 [15786.923487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15786.923487][ T1364] mld_sendpack+0x62d/0xbc0 [15786.923487][ T1364] mld_ifc_work+0x32/0x1f0 [15786.923487][ T1364] process_one_work+0x84d/0x18a0 [15786.923487][ T1364] worker_thread+0x587/0xd30 [15786.923487][ T1364] kthread+0x28a/0x350 [15786.923487][ T1364] ret_from_fork+0x31/0x70 [15786.923487][ T1364] ret_from_fork_asm+0x1a/0x30 [15786.923487][ T1364] [15786.925249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15786.925249][ T1364] dst_init+0x84/0x4a0 [15786.925249][ T1364] dst_alloc+0x97/0x150 [15786.925249][ T1364] ip6_dst_alloc+0x23/0x90 [15786.925249][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15786.925249][ T1364] ip6_pol_route+0x56f/0x840 [15786.925249][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15786.925249][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15786.925249][ T1364] ipv6_rcv+0x1ad/0x810 [15786.925249][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15786.925249][ T1364] process_backlog+0x101/0x620 [15786.925249][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15786.925249][ T1364] net_rx_action+0x495/0xbe0 [15786.925249][ T1364] __do_softirq+0x1b5/0x7f6 [15786.925249][ T1364] [15786.927087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15786.927087][ T1364] netdev_get_by_index+0x5e/0x80 [15786.927087][ T1364] fib6_nh_init+0x3d8/0x15b0 [15786.927087][ T1364] ip6_route_info_create+0xf18/0x17d0 [15786.927087][ T1364] ip6_route_add+0x1c/0x140 [15786.927087][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15786.927087][ T1364] addrconf_add_dev+0xe2/0x170 [15786.927087][ T1364] inet6_addr_add+0x12f/0xa40 [15786.927087][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15786.927087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.927087][ T1364] netlink_rcv_skb+0x130/0x360 [15786.927087][ T1364] netlink_unicast+0x449/0x710 [15786.927087][ T1364] netlink_sendmsg+0x723/0xbe0 [15786.927087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15786.927087][ T1364] ___sys_sendmsg+0xee/0x170 [15786.927087][ T1364] __sys_sendmsg+0xcd/0x170 [15786.927087][ T1364] do_syscall_64+0xc6/0x1e0 [15786.927087][ T1364] [15786.929319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15786.929319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15786.929319][ T1364] ipv6_find_idev+0x102/0x170 [15786.929319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15786.929319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.929319][ T1364] netlink_rcv_skb+0x130/0x360 [15786.929319][ T1364] netlink_unicast+0x449/0x710 [15786.929319][ T1364] netlink_sendmsg+0x723/0xbe0 [15786.929319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15786.929319][ T1364] ___sys_sendmsg+0xee/0x170 [15786.929319][ T1364] __sys_sendmsg+0xcd/0x170 [15786.929319][ T1364] do_syscall_64+0xc6/0x1e0 [15786.929319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15786.929319][ T1364] [15786.931036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15786.931036][ T1364] neigh_parms_alloc+0x1e5/0x510 [15786.931036][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15786.931036][ T1364] ipv6_find_idev+0x102/0x170 [15786.931036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15786.931036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15786.931036][ T1364] netlink_rcv_skb+0x130/0x360 [15786.931036][ T1364] netlink_unicast+0x449/0x710 [15786.931036][ T1364] netlink_sendmsg+0x723/0xbe0 [15786.931036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15786.931036][ T1364] ___sys_sendmsg+0xee/0x170 [15786.931036][ T1364] __sys_sendmsg+0xcd/0x170 [15786.931036][ T1364] do_syscall_64+0xc6/0x1e0 [15786.931036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15786.931036][ T1364] [15797.147054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15797.147542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15797.147542][ T1364] ___neigh_create+0x14b/0xf60 [15797.147542][ T1364] ip6_finish_output2+0xa70/0xf80 [15797.147542][ T1364] ip6_finish_output+0x4ed/0xd30 [15797.147542][ T1364] ip6_output+0x1f3/0x770 [15797.147542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15797.147542][ T1364] mld_sendpack+0x62d/0xbc0 [15797.147542][ T1364] mld_ifc_work+0x32/0x1f0 [15797.147542][ T1364] process_one_work+0x84d/0x18a0 [15797.147542][ T1364] worker_thread+0x587/0xd30 [15797.147542][ T1364] kthread+0x28a/0x350 [15797.147542][ T1364] ret_from_fork+0x31/0x70 [15797.147542][ T1364] ret_from_fork_asm+0x1a/0x30 [15797.147542][ T1364] [15797.149250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15797.149250][ T1364] dst_init+0x84/0x4a0 [15797.149250][ T1364] dst_alloc+0x97/0x150 [15797.149250][ T1364] ip6_dst_alloc+0x23/0x90 [15797.149250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15797.149250][ T1364] ip6_pol_route+0x56f/0x840 [15797.149250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15797.149250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15797.149250][ T1364] ipv6_rcv+0x1ad/0x810 [15797.149250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15797.149250][ T1364] process_backlog+0x101/0x620 [15797.149250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15797.149250][ T1364] net_rx_action+0x495/0xbe0 [15797.149250][ T1364] __do_softirq+0x1b5/0x7f6 [15797.149250][ T1364] [15797.151104][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15797.151104][ T1364] netdev_get_by_index+0x5e/0x80 [15797.151104][ T1364] fib6_nh_init+0x3d8/0x15b0 [15797.151104][ T1364] ip6_route_info_create+0xf18/0x17d0 [15797.151104][ T1364] ip6_route_add+0x1c/0x140 [15797.151104][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15797.151104][ T1364] addrconf_add_dev+0xe2/0x170 [15797.151104][ T1364] inet6_addr_add+0x12f/0xa40 [15797.151104][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15797.151104][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15797.151104][ T1364] netlink_rcv_skb+0x130/0x360 [15797.151104][ T1364] netlink_unicast+0x449/0x710 [15797.151104][ T1364] netlink_sendmsg+0x723/0xbe0 [15797.151104][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15797.151104][ T1364] ___sys_sendmsg+0xee/0x170 [15797.151104][ T1364] __sys_sendmsg+0xcd/0x170 [15797.151104][ T1364] do_syscall_64+0xc6/0x1e0 [15797.151104][ T1364] [15797.153316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15797.153316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15797.153316][ T1364] ipv6_find_idev+0x102/0x170 [15797.153316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15797.153316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15797.153316][ T1364] netlink_rcv_skb+0x130/0x360 [15797.153316][ T1364] netlink_unicast+0x449/0x710 [15797.153316][ T1364] netlink_sendmsg+0x723/0xbe0 [15797.153316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15797.153316][ T1364] ___sys_sendmsg+0xee/0x170 [15797.153316][ T1364] __sys_sendmsg+0xcd/0x170 [15797.153316][ T1364] do_syscall_64+0xc6/0x1e0 [15797.153316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15797.153316][ T1364] [15797.155002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15797.155002][ T1364] neigh_parms_alloc+0x1e5/0x510 [15797.155002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15797.155002][ T1364] ipv6_find_idev+0x102/0x170 [15797.155002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15797.155002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15797.155002][ T1364] netlink_rcv_skb+0x130/0x360 [15797.155002][ T1364] netlink_unicast+0x449/0x710 [15797.155002][ T1364] netlink_sendmsg+0x723/0xbe0 [15797.155002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15797.155002][ T1364] ___sys_sendmsg+0xee/0x170 [15797.155002][ T1364] __sys_sendmsg+0xcd/0x170 [15797.155002][ T1364] do_syscall_64+0xc6/0x1e0 [15797.155002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15797.155002][ T1364] [15807.395075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15807.395557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15807.395557][ T1364] ___neigh_create+0x14b/0xf60 [15807.395557][ T1364] ip6_finish_output2+0xa70/0xf80 [15807.395557][ T1364] ip6_finish_output+0x4ed/0xd30 [15807.395557][ T1364] ip6_output+0x1f3/0x770 [15807.395557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15807.395557][ T1364] mld_sendpack+0x62d/0xbc0 [15807.395557][ T1364] mld_ifc_work+0x32/0x1f0 [15807.395557][ T1364] process_one_work+0x84d/0x18a0 [15807.395557][ T1364] worker_thread+0x587/0xd30 [15807.395557][ T1364] kthread+0x28a/0x350 [15807.395557][ T1364] ret_from_fork+0x31/0x70 [15807.395557][ T1364] ret_from_fork_asm+0x1a/0x30 [15807.395557][ T1364] [15807.397257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15807.397257][ T1364] dst_init+0x84/0x4a0 [15807.397257][ T1364] dst_alloc+0x97/0x150 [15807.397257][ T1364] ip6_dst_alloc+0x23/0x90 [15807.397257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15807.397257][ T1364] ip6_pol_route+0x56f/0x840 [15807.397257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15807.397257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15807.397257][ T1364] ipv6_rcv+0x1ad/0x810 [15807.397257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15807.397257][ T1364] process_backlog+0x101/0x620 [15807.397257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15807.397257][ T1364] net_rx_action+0x495/0xbe0 [15807.397257][ T1364] __do_softirq+0x1b5/0x7f6 [15807.397257][ T1364] [15807.399078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15807.399078][ T1364] netdev_get_by_index+0x5e/0x80 [15807.399078][ T1364] fib6_nh_init+0x3d8/0x15b0 [15807.399078][ T1364] ip6_route_info_create+0xf18/0x17d0 [15807.399078][ T1364] ip6_route_add+0x1c/0x140 [15807.399078][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15807.399078][ T1364] addrconf_add_dev+0xe2/0x170 [15807.399078][ T1364] inet6_addr_add+0x12f/0xa40 [15807.399078][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15807.399078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15807.399078][ T1364] netlink_rcv_skb+0x130/0x360 [15807.399078][ T1364] netlink_unicast+0x449/0x710 [15807.399078][ T1364] netlink_sendmsg+0x723/0xbe0 [15807.399078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15807.399078][ T1364] ___sys_sendmsg+0xee/0x170 [15807.399078][ T1364] __sys_sendmsg+0xcd/0x170 [15807.399078][ T1364] do_syscall_64+0xc6/0x1e0 [15807.399078][ T1364] [15807.401247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15807.401247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15807.401247][ T1364] ipv6_find_idev+0x102/0x170 [15807.401247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15807.401247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15807.401247][ T1364] netlink_rcv_skb+0x130/0x360 [15807.401247][ T1364] netlink_unicast+0x449/0x710 [15807.401247][ T1364] netlink_sendmsg+0x723/0xbe0 [15807.401247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15807.401247][ T1364] ___sys_sendmsg+0xee/0x170 [15807.401247][ T1364] __sys_sendmsg+0xcd/0x170 [15807.401247][ T1364] do_syscall_64+0xc6/0x1e0 [15807.401247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15807.401247][ T1364] [15807.402959][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15807.402959][ T1364] neigh_parms_alloc+0x1e5/0x510 [15807.402959][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15807.402959][ T1364] ipv6_find_idev+0x102/0x170 [15807.402959][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15807.402959][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15807.402959][ T1364] netlink_rcv_skb+0x130/0x360 [15807.402959][ T1364] netlink_unicast+0x449/0x710 [15807.402959][ T1364] netlink_sendmsg+0x723/0xbe0 [15807.402959][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15807.402959][ T1364] ___sys_sendmsg+0xee/0x170 [15807.402959][ T1364] __sys_sendmsg+0xcd/0x170 [15807.402959][ T1364] do_syscall_64+0xc6/0x1e0 [15807.402959][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15807.402959][ T1364] [15817.643002][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15817.643486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15817.643486][ T1364] ___neigh_create+0x14b/0xf60 [15817.643486][ T1364] ip6_finish_output2+0xa70/0xf80 [15817.643486][ T1364] ip6_finish_output+0x4ed/0xd30 [15817.643486][ T1364] ip6_output+0x1f3/0x770 [15817.643486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15817.643486][ T1364] mld_sendpack+0x62d/0xbc0 [15817.643486][ T1364] mld_ifc_work+0x32/0x1f0 [15817.643486][ T1364] process_one_work+0x84d/0x18a0 [15817.643486][ T1364] worker_thread+0x587/0xd30 [15817.643486][ T1364] kthread+0x28a/0x350 [15817.643486][ T1364] ret_from_fork+0x31/0x70 [15817.643486][ T1364] ret_from_fork_asm+0x1a/0x30 [15817.643486][ T1364] [15817.645203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15817.645203][ T1364] dst_init+0x84/0x4a0 [15817.645203][ T1364] dst_alloc+0x97/0x150 [15817.645203][ T1364] ip6_dst_alloc+0x23/0x90 [15817.645203][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15817.645203][ T1364] ip6_pol_route+0x56f/0x840 [15817.645203][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15817.645203][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15817.645203][ T1364] ipv6_rcv+0x1ad/0x810 [15817.645203][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15817.645203][ T1364] process_backlog+0x101/0x620 [15817.645203][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15817.645203][ T1364] net_rx_action+0x495/0xbe0 [15817.645203][ T1364] __do_softirq+0x1b5/0x7f6 [15817.645203][ T1364] [15817.647019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15817.647019][ T1364] netdev_get_by_index+0x5e/0x80 [15817.647019][ T1364] fib6_nh_init+0x3d8/0x15b0 [15817.647019][ T1364] ip6_route_info_create+0xf18/0x17d0 [15817.647019][ T1364] ip6_route_add+0x1c/0x140 [15817.647019][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15817.647019][ T1364] addrconf_add_dev+0xe2/0x170 [15817.647019][ T1364] inet6_addr_add+0x12f/0xa40 [15817.647019][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15817.647019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15817.647019][ T1364] netlink_rcv_skb+0x130/0x360 [15817.647019][ T1364] netlink_unicast+0x449/0x710 [15817.647019][ T1364] netlink_sendmsg+0x723/0xbe0 [15817.647019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15817.647019][ T1364] ___sys_sendmsg+0xee/0x170 [15817.647019][ T1364] __sys_sendmsg+0xcd/0x170 [15817.647019][ T1364] do_syscall_64+0xc6/0x1e0 [15817.647019][ T1364] [15817.649188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15817.649188][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15817.649188][ T1364] ipv6_find_idev+0x102/0x170 [15817.649188][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15817.649188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15817.649188][ T1364] netlink_rcv_skb+0x130/0x360 [15817.649188][ T1364] netlink_unicast+0x449/0x710 [15817.649188][ T1364] netlink_sendmsg+0x723/0xbe0 [15817.649188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15817.649188][ T1364] ___sys_sendmsg+0xee/0x170 [15817.649188][ T1364] __sys_sendmsg+0xcd/0x170 [15817.649188][ T1364] do_syscall_64+0xc6/0x1e0 [15817.649188][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15817.649188][ T1364] [15817.650899][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15817.650899][ T1364] neigh_parms_alloc+0x1e5/0x510 [15817.650899][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15817.650899][ T1364] ipv6_find_idev+0x102/0x170 [15817.650899][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15817.650899][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15817.650899][ T1364] netlink_rcv_skb+0x130/0x360 [15817.650899][ T1364] netlink_unicast+0x449/0x710 [15817.650899][ T1364] netlink_sendmsg+0x723/0xbe0 [15817.650899][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15817.650899][ T1364] ___sys_sendmsg+0xee/0x170 [15817.650899][ T1364] __sys_sendmsg+0xcd/0x170 [15817.650899][ T1364] do_syscall_64+0xc6/0x1e0 [15817.650899][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15817.650899][ T1364] [15827.891007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15827.891483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15827.891483][ T1364] ___neigh_create+0x14b/0xf60 [15827.891483][ T1364] ip6_finish_output2+0xa70/0xf80 [15827.891483][ T1364] ip6_finish_output+0x4ed/0xd30 [15827.891483][ T1364] ip6_output+0x1f3/0x770 [15827.891483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15827.891483][ T1364] mld_sendpack+0x62d/0xbc0 [15827.891483][ T1364] mld_ifc_work+0x32/0x1f0 [15827.891483][ T1364] process_one_work+0x84d/0x18a0 [15827.891483][ T1364] worker_thread+0x587/0xd30 [15827.891483][ T1364] kthread+0x28a/0x350 [15827.891483][ T1364] ret_from_fork+0x31/0x70 [15827.891483][ T1364] ret_from_fork_asm+0x1a/0x30 [15827.891483][ T1364] [15827.893209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15827.893209][ T1364] dst_init+0x84/0x4a0 [15827.893209][ T1364] dst_alloc+0x97/0x150 [15827.893209][ T1364] ip6_dst_alloc+0x23/0x90 [15827.893209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15827.893209][ T1364] ip6_pol_route+0x56f/0x840 [15827.893209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15827.893209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15827.893209][ T1364] ipv6_rcv+0x1ad/0x810 [15827.893209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15827.893209][ T1364] process_backlog+0x101/0x620 [15827.893209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15827.893209][ T1364] net_rx_action+0x495/0xbe0 [15827.893209][ T1364] __do_softirq+0x1b5/0x7f6 [15827.893209][ T1364] [15827.895024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15827.895024][ T1364] netdev_get_by_index+0x5e/0x80 [15827.895024][ T1364] fib6_nh_init+0x3d8/0x15b0 [15827.895024][ T1364] ip6_route_info_create+0xf18/0x17d0 [15827.895024][ T1364] ip6_route_add+0x1c/0x140 [15827.895024][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15827.895024][ T1364] addrconf_add_dev+0xe2/0x170 [15827.895024][ T1364] inet6_addr_add+0x12f/0xa40 [15827.895024][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15827.895024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.895024][ T1364] netlink_rcv_skb+0x130/0x360 [15827.895024][ T1364] netlink_unicast+0x449/0x710 [15827.895024][ T1364] netlink_sendmsg+0x723/0xbe0 [15827.895024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15827.895024][ T1364] ___sys_sendmsg+0xee/0x170 [15827.895024][ T1364] __sys_sendmsg+0xcd/0x170 [15827.895024][ T1364] do_syscall_64+0xc6/0x1e0 [15827.895024][ T1364] [15827.897191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15827.897191][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15827.897191][ T1364] ipv6_find_idev+0x102/0x170 [15827.897191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15827.897191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.897191][ T1364] netlink_rcv_skb+0x130/0x360 [15827.897191][ T1364] netlink_unicast+0x449/0x710 [15827.897191][ T1364] netlink_sendmsg+0x723/0xbe0 [15827.897191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15827.897191][ T1364] ___sys_sendmsg+0xee/0x170 [15827.897191][ T1364] __sys_sendmsg+0xcd/0x170 [15827.897191][ T1364] do_syscall_64+0xc6/0x1e0 [15827.897191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15827.897191][ T1364] [15827.898898][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15827.898898][ T1364] neigh_parms_alloc+0x1e5/0x510 [15827.898898][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15827.898898][ T1364] ipv6_find_idev+0x102/0x170 [15827.898898][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15827.898898][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15827.898898][ T1364] netlink_rcv_skb+0x130/0x360 [15827.898898][ T1364] netlink_unicast+0x449/0x710 [15827.898898][ T1364] netlink_sendmsg+0x723/0xbe0 [15827.898898][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15827.898898][ T1364] ___sys_sendmsg+0xee/0x170 [15827.898898][ T1364] __sys_sendmsg+0xcd/0x170 [15827.898898][ T1364] do_syscall_64+0xc6/0x1e0 [15827.898898][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15827.898898][ T1364] [15838.139058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15838.139535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15838.139535][ T1364] ___neigh_create+0x14b/0xf60 [15838.139535][ T1364] ip6_finish_output2+0xa70/0xf80 [15838.139535][ T1364] ip6_finish_output+0x4ed/0xd30 [15838.139535][ T1364] ip6_output+0x1f3/0x770 [15838.139535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15838.139535][ T1364] mld_sendpack+0x62d/0xbc0 [15838.139535][ T1364] mld_ifc_work+0x32/0x1f0 [15838.139535][ T1364] process_one_work+0x84d/0x18a0 [15838.139535][ T1364] worker_thread+0x587/0xd30 [15838.139535][ T1364] kthread+0x28a/0x350 [15838.139535][ T1364] ret_from_fork+0x31/0x70 [15838.139535][ T1364] ret_from_fork_asm+0x1a/0x30 [15838.139535][ T1364] [15838.141243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15838.141243][ T1364] dst_init+0x84/0x4a0 [15838.141243][ T1364] dst_alloc+0x97/0x150 [15838.141243][ T1364] ip6_dst_alloc+0x23/0x90 [15838.141243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15838.141243][ T1364] ip6_pol_route+0x56f/0x840 [15838.141243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15838.141243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15838.141243][ T1364] ipv6_rcv+0x1ad/0x810 [15838.141243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15838.141243][ T1364] process_backlog+0x101/0x620 [15838.141243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15838.141243][ T1364] net_rx_action+0x495/0xbe0 [15838.141243][ T1364] __do_softirq+0x1b5/0x7f6 [15838.141243][ T1364] [15838.143083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15838.143083][ T1364] netdev_get_by_index+0x5e/0x80 [15838.143083][ T1364] fib6_nh_init+0x3d8/0x15b0 [15838.143083][ T1364] ip6_route_info_create+0xf18/0x17d0 [15838.143083][ T1364] ip6_route_add+0x1c/0x140 [15838.143083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15838.143083][ T1364] addrconf_add_dev+0xe2/0x170 [15838.143083][ T1364] inet6_addr_add+0x12f/0xa40 [15838.143083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15838.143083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15838.143083][ T1364] netlink_rcv_skb+0x130/0x360 [15838.143083][ T1364] netlink_unicast+0x449/0x710 [15838.143083][ T1364] netlink_sendmsg+0x723/0xbe0 [15838.143083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15838.143083][ T1364] ___sys_sendmsg+0xee/0x170 [15838.143083][ T1364] __sys_sendmsg+0xcd/0x170 [15838.143083][ T1364] do_syscall_64+0xc6/0x1e0 [15838.143083][ T1364] [15838.145273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15838.145273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15838.145273][ T1364] ipv6_find_idev+0x102/0x170 [15838.145273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15838.145273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15838.145273][ T1364] netlink_rcv_skb+0x130/0x360 [15838.145273][ T1364] netlink_unicast+0x449/0x710 [15838.145273][ T1364] netlink_sendmsg+0x723/0xbe0 [15838.145273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15838.145273][ T1364] ___sys_sendmsg+0xee/0x170 [15838.145273][ T1364] __sys_sendmsg+0xcd/0x170 [15838.145273][ T1364] do_syscall_64+0xc6/0x1e0 [15838.145273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15838.145273][ T1364] [15838.146975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15838.146975][ T1364] neigh_parms_alloc+0x1e5/0x510 [15838.146975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15838.146975][ T1364] ipv6_find_idev+0x102/0x170 [15838.146975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15838.146975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15838.146975][ T1364] netlink_rcv_skb+0x130/0x360 [15838.146975][ T1364] netlink_unicast+0x449/0x710 [15838.146975][ T1364] netlink_sendmsg+0x723/0xbe0 [15838.146975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15838.146975][ T1364] ___sys_sendmsg+0xee/0x170 [15838.146975][ T1364] __sys_sendmsg+0xcd/0x170 [15838.146975][ T1364] do_syscall_64+0xc6/0x1e0 [15838.146975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15838.146975][ T1364] [15848.387050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15848.387530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15848.387530][ T1364] ___neigh_create+0x14b/0xf60 [15848.387530][ T1364] ip6_finish_output2+0xa70/0xf80 [15848.387530][ T1364] ip6_finish_output+0x4ed/0xd30 [15848.387530][ T1364] ip6_output+0x1f3/0x770 [15848.387530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15848.387530][ T1364] mld_sendpack+0x62d/0xbc0 [15848.387530][ T1364] mld_ifc_work+0x32/0x1f0 [15848.387530][ T1364] process_one_work+0x84d/0x18a0 [15848.387530][ T1364] worker_thread+0x587/0xd30 [15848.387530][ T1364] kthread+0x28a/0x350 [15848.387530][ T1364] ret_from_fork+0x31/0x70 [15848.387530][ T1364] ret_from_fork_asm+0x1a/0x30 [15848.387530][ T1364] [15848.389230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15848.389230][ T1364] dst_init+0x84/0x4a0 [15848.389230][ T1364] dst_alloc+0x97/0x150 [15848.389230][ T1364] ip6_dst_alloc+0x23/0x90 [15848.389230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15848.389230][ T1364] ip6_pol_route+0x56f/0x840 [15848.389230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15848.389230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15848.389230][ T1364] ipv6_rcv+0x1ad/0x810 [15848.389230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15848.389230][ T1364] process_backlog+0x101/0x620 [15848.389230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15848.389230][ T1364] net_rx_action+0x495/0xbe0 [15848.389230][ T1364] __do_softirq+0x1b5/0x7f6 [15848.389230][ T1364] [15848.391057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15848.391057][ T1364] netdev_get_by_index+0x5e/0x80 [15848.391057][ T1364] fib6_nh_init+0x3d8/0x15b0 [15848.391057][ T1364] ip6_route_info_create+0xf18/0x17d0 [15848.391057][ T1364] ip6_route_add+0x1c/0x140 [15848.391057][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15848.391057][ T1364] addrconf_add_dev+0xe2/0x170 [15848.391057][ T1364] inet6_addr_add+0x12f/0xa40 [15848.391057][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15848.391057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15848.391057][ T1364] netlink_rcv_skb+0x130/0x360 [15848.391057][ T1364] netlink_unicast+0x449/0x710 [15848.391057][ T1364] netlink_sendmsg+0x723/0xbe0 [15848.391057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15848.391057][ T1364] ___sys_sendmsg+0xee/0x170 [15848.391057][ T1364] __sys_sendmsg+0xcd/0x170 [15848.391057][ T1364] do_syscall_64+0xc6/0x1e0 [15848.391057][ T1364] [15848.393238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15848.393238][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15848.393238][ T1364] ipv6_find_idev+0x102/0x170 [15848.393238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15848.393238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15848.393238][ T1364] netlink_rcv_skb+0x130/0x360 [15848.393238][ T1364] netlink_unicast+0x449/0x710 [15848.393238][ T1364] netlink_sendmsg+0x723/0xbe0 [15848.393238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15848.393238][ T1364] ___sys_sendmsg+0xee/0x170 [15848.393238][ T1364] __sys_sendmsg+0xcd/0x170 [15848.393238][ T1364] do_syscall_64+0xc6/0x1e0 [15848.393238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15848.393238][ T1364] [15848.394939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15848.394939][ T1364] neigh_parms_alloc+0x1e5/0x510 [15848.394939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15848.394939][ T1364] ipv6_find_idev+0x102/0x170 [15848.394939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15848.394939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15848.394939][ T1364] netlink_rcv_skb+0x130/0x360 [15848.394939][ T1364] netlink_unicast+0x449/0x710 [15848.394939][ T1364] netlink_sendmsg+0x723/0xbe0 [15848.394939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15848.394939][ T1364] ___sys_sendmsg+0xee/0x170 [15848.394939][ T1364] __sys_sendmsg+0xcd/0x170 [15848.394939][ T1364] do_syscall_64+0xc6/0x1e0 [15848.394939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15848.394939][ T1364] [15858.499082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15858.499595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15858.499595][ T1364] ___neigh_create+0x14b/0xf60 [15858.499595][ T1364] ip6_finish_output2+0xa70/0xf80 [15858.499595][ T1364] ip6_finish_output+0x4ed/0xd30 [15858.499595][ T1364] ip6_output+0x1f3/0x770 [15858.499595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15858.499595][ T1364] mld_sendpack+0x62d/0xbc0 [15858.499595][ T1364] mld_ifc_work+0x32/0x1f0 [15858.499595][ T1364] process_one_work+0x84d/0x18a0 [15858.499595][ T1364] worker_thread+0x587/0xd30 [15858.499595][ T1364] kthread+0x28a/0x350 [15858.499595][ T1364] ret_from_fork+0x31/0x70 [15858.499595][ T1364] ret_from_fork_asm+0x1a/0x30 [15858.499595][ T1364] [15858.501307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15858.501307][ T1364] dst_init+0x84/0x4a0 [15858.501307][ T1364] dst_alloc+0x97/0x150 [15858.501307][ T1364] ip6_dst_alloc+0x23/0x90 [15858.501307][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15858.501307][ T1364] ip6_pol_route+0x56f/0x840 [15858.501307][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15858.501307][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15858.501307][ T1364] ipv6_rcv+0x1ad/0x810 [15858.501307][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15858.501307][ T1364] process_backlog+0x101/0x620 [15858.501307][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15858.501307][ T1364] net_rx_action+0x495/0xbe0 [15858.501307][ T1364] __do_softirq+0x1b5/0x7f6 [15858.501307][ T1364] [15858.503139][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15858.503139][ T1364] netdev_get_by_index+0x5e/0x80 [15858.503139][ T1364] fib6_nh_init+0x3d8/0x15b0 [15858.503139][ T1364] ip6_route_info_create+0xf18/0x17d0 [15858.503139][ T1364] ip6_route_add+0x1c/0x140 [15858.503139][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15858.503139][ T1364] addrconf_add_dev+0xe2/0x170 [15858.503139][ T1364] inet6_addr_add+0x12f/0xa40 [15858.503139][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15858.503139][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15858.503139][ T1364] netlink_rcv_skb+0x130/0x360 [15858.503139][ T1364] netlink_unicast+0x449/0x710 [15858.503139][ T1364] netlink_sendmsg+0x723/0xbe0 [15858.503139][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15858.503139][ T1364] ___sys_sendmsg+0xee/0x170 [15858.503139][ T1364] __sys_sendmsg+0xcd/0x170 [15858.503139][ T1364] do_syscall_64+0xc6/0x1e0 [15858.503139][ T1364] [15858.505313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15858.505313][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15858.505313][ T1364] ipv6_find_idev+0x102/0x170 [15858.505313][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15858.505313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15858.505313][ T1364] netlink_rcv_skb+0x130/0x360 [15858.505313][ T1364] netlink_unicast+0x449/0x710 [15858.505313][ T1364] netlink_sendmsg+0x723/0xbe0 [15858.505313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15858.505313][ T1364] ___sys_sendmsg+0xee/0x170 [15858.505313][ T1364] __sys_sendmsg+0xcd/0x170 [15858.505313][ T1364] do_syscall_64+0xc6/0x1e0 [15858.505313][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15858.505313][ T1364] [15858.507016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15858.507016][ T1364] neigh_parms_alloc+0x1e5/0x510 [15858.507016][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15858.507016][ T1364] ipv6_find_idev+0x102/0x170 [15858.507016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15858.507016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15858.507016][ T1364] netlink_rcv_skb+0x130/0x360 [15858.507016][ T1364] netlink_unicast+0x449/0x710 [15858.507016][ T1364] netlink_sendmsg+0x723/0xbe0 [15858.507016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15858.507016][ T1364] ___sys_sendmsg+0xee/0x170 [15858.507016][ T1364] __sys_sendmsg+0xcd/0x170 [15858.507016][ T1364] do_syscall_64+0xc6/0x1e0 [15858.507016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15858.507016][ T1364] [15868.755055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15868.755533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15868.755533][ T1364] ___neigh_create+0x14b/0xf60 [15868.755533][ T1364] ip6_finish_output2+0xa70/0xf80 [15868.755533][ T1364] ip6_finish_output+0x4ed/0xd30 [15868.755533][ T1364] ip6_output+0x1f3/0x770 [15868.755533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15868.755533][ T1364] mld_sendpack+0x62d/0xbc0 [15868.755533][ T1364] mld_ifc_work+0x32/0x1f0 [15868.755533][ T1364] process_one_work+0x84d/0x18a0 [15868.755533][ T1364] worker_thread+0x587/0xd30 [15868.755533][ T1364] kthread+0x28a/0x350 [15868.755533][ T1364] ret_from_fork+0x31/0x70 [15868.755533][ T1364] ret_from_fork_asm+0x1a/0x30 [15868.755533][ T1364] [15868.757234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15868.757234][ T1364] dst_init+0x84/0x4a0 [15868.757234][ T1364] dst_alloc+0x97/0x150 [15868.757234][ T1364] ip6_dst_alloc+0x23/0x90 [15868.757234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15868.757234][ T1364] ip6_pol_route+0x56f/0x840 [15868.757234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15868.757234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15868.757234][ T1364] ipv6_rcv+0x1ad/0x810 [15868.757234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15868.757234][ T1364] process_backlog+0x101/0x620 [15868.757234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15868.757234][ T1364] net_rx_action+0x495/0xbe0 [15868.757234][ T1364] __do_softirq+0x1b5/0x7f6 [15868.757234][ T1364] [15868.759061][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15868.759061][ T1364] netdev_get_by_index+0x5e/0x80 [15868.759061][ T1364] fib6_nh_init+0x3d8/0x15b0 [15868.759061][ T1364] ip6_route_info_create+0xf18/0x17d0 [15868.759061][ T1364] ip6_route_add+0x1c/0x140 [15868.759061][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15868.759061][ T1364] addrconf_add_dev+0xe2/0x170 [15868.759061][ T1364] inet6_addr_add+0x12f/0xa40 [15868.759061][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15868.759061][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.759061][ T1364] netlink_rcv_skb+0x130/0x360 [15868.759061][ T1364] netlink_unicast+0x449/0x710 [15868.759061][ T1364] netlink_sendmsg+0x723/0xbe0 [15868.759061][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15868.759061][ T1364] ___sys_sendmsg+0xee/0x170 [15868.759061][ T1364] __sys_sendmsg+0xcd/0x170 [15868.759061][ T1364] do_syscall_64+0xc6/0x1e0 [15868.759061][ T1364] [15868.761250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15868.761250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15868.761250][ T1364] ipv6_find_idev+0x102/0x170 [15868.761250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15868.761250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.761250][ T1364] netlink_rcv_skb+0x130/0x360 [15868.761250][ T1364] netlink_unicast+0x449/0x710 [15868.761250][ T1364] netlink_sendmsg+0x723/0xbe0 [15868.761250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15868.761250][ T1364] ___sys_sendmsg+0xee/0x170 [15868.761250][ T1364] __sys_sendmsg+0xcd/0x170 [15868.761250][ T1364] do_syscall_64+0xc6/0x1e0 [15868.761250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15868.761250][ T1364] [15868.762990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15868.762990][ T1364] neigh_parms_alloc+0x1e5/0x510 [15868.762990][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15868.762990][ T1364] ipv6_find_idev+0x102/0x170 [15868.762990][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15868.762990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15868.762990][ T1364] netlink_rcv_skb+0x130/0x360 [15868.762990][ T1364] netlink_unicast+0x449/0x710 [15868.762990][ T1364] netlink_sendmsg+0x723/0xbe0 [15868.762990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15868.762990][ T1364] ___sys_sendmsg+0xee/0x170 [15868.762990][ T1364] __sys_sendmsg+0xcd/0x170 [15868.762990][ T1364] do_syscall_64+0xc6/0x1e0 [15868.762990][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15868.762990][ T1364] [15879.011054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15879.011559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15879.011559][ T1364] ___neigh_create+0x14b/0xf60 [15879.011559][ T1364] ip6_finish_output2+0xa70/0xf80 [15879.011559][ T1364] ip6_finish_output+0x4ed/0xd30 [15879.011559][ T1364] ip6_output+0x1f3/0x770 [15879.011559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15879.011559][ T1364] mld_sendpack+0x62d/0xbc0 [15879.011559][ T1364] mld_ifc_work+0x32/0x1f0 [15879.011559][ T1364] process_one_work+0x84d/0x18a0 [15879.011559][ T1364] worker_thread+0x587/0xd30 [15879.011559][ T1364] kthread+0x28a/0x350 [15879.011559][ T1364] ret_from_fork+0x31/0x70 [15879.011559][ T1364] ret_from_fork_asm+0x1a/0x30 [15879.011559][ T1364] [15879.013247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15879.013247][ T1364] dst_init+0x84/0x4a0 [15879.013247][ T1364] dst_alloc+0x97/0x150 [15879.013247][ T1364] ip6_dst_alloc+0x23/0x90 [15879.013247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15879.013247][ T1364] ip6_pol_route+0x56f/0x840 [15879.013247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15879.013247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15879.013247][ T1364] ipv6_rcv+0x1ad/0x810 [15879.013247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15879.013247][ T1364] process_backlog+0x101/0x620 [15879.013247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15879.013247][ T1364] net_rx_action+0x495/0xbe0 [15879.013247][ T1364] __do_softirq+0x1b5/0x7f6 [15879.013247][ T1364] [15879.015082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15879.015082][ T1364] netdev_get_by_index+0x5e/0x80 [15879.015082][ T1364] fib6_nh_init+0x3d8/0x15b0 [15879.015082][ T1364] ip6_route_info_create+0xf18/0x17d0 [15879.015082][ T1364] ip6_route_add+0x1c/0x140 [15879.015082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15879.015082][ T1364] addrconf_add_dev+0xe2/0x170 [15879.015082][ T1364] inet6_addr_add+0x12f/0xa40 [15879.015082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15879.015082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15879.015082][ T1364] netlink_rcv_skb+0x130/0x360 [15879.015082][ T1364] netlink_unicast+0x449/0x710 [15879.015082][ T1364] netlink_sendmsg+0x723/0xbe0 [15879.015082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15879.015082][ T1364] ___sys_sendmsg+0xee/0x170 [15879.015082][ T1364] __sys_sendmsg+0xcd/0x170 [15879.015082][ T1364] do_syscall_64+0xc6/0x1e0 [15879.015082][ T1364] [15879.017245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15879.017245][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15879.017245][ T1364] ipv6_find_idev+0x102/0x170 [15879.017245][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15879.017245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15879.017245][ T1364] netlink_rcv_skb+0x130/0x360 [15879.017245][ T1364] netlink_unicast+0x449/0x710 [15879.017245][ T1364] netlink_sendmsg+0x723/0xbe0 [15879.017245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15879.017245][ T1364] ___sys_sendmsg+0xee/0x170 [15879.017245][ T1364] __sys_sendmsg+0xcd/0x170 [15879.017245][ T1364] do_syscall_64+0xc6/0x1e0 [15879.017245][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15879.017245][ T1364] [15879.018958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15879.018958][ T1364] neigh_parms_alloc+0x1e5/0x510 [15879.018958][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15879.018958][ T1364] ipv6_find_idev+0x102/0x170 [15879.018958][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15879.018958][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15879.018958][ T1364] netlink_rcv_skb+0x130/0x360 [15879.018958][ T1364] netlink_unicast+0x449/0x710 [15879.018958][ T1364] netlink_sendmsg+0x723/0xbe0 [15879.018958][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15879.018958][ T1364] ___sys_sendmsg+0xee/0x170 [15879.018958][ T1364] __sys_sendmsg+0xcd/0x170 [15879.018958][ T1364] do_syscall_64+0xc6/0x1e0 [15879.018958][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15879.018958][ T1364] [15889.267089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15889.267568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15889.267568][ T1364] ___neigh_create+0x14b/0xf60 [15889.267568][ T1364] ip6_finish_output2+0xa70/0xf80 [15889.267568][ T1364] ip6_finish_output+0x4ed/0xd30 [15889.267568][ T1364] ip6_output+0x1f3/0x770 [15889.267568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15889.267568][ T1364] mld_sendpack+0x62d/0xbc0 [15889.267568][ T1364] mld_ifc_work+0x32/0x1f0 [15889.267568][ T1364] process_one_work+0x84d/0x18a0 [15889.267568][ T1364] worker_thread+0x587/0xd30 [15889.267568][ T1364] kthread+0x28a/0x350 [15889.267568][ T1364] ret_from_fork+0x31/0x70 [15889.267568][ T1364] ret_from_fork_asm+0x1a/0x30 [15889.267568][ T1364] [15889.269267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15889.269267][ T1364] dst_init+0x84/0x4a0 [15889.269267][ T1364] dst_alloc+0x97/0x150 [15889.269267][ T1364] ip6_dst_alloc+0x23/0x90 [15889.269267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15889.269267][ T1364] ip6_pol_route+0x56f/0x840 [15889.269267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15889.269267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15889.269267][ T1364] ipv6_rcv+0x1ad/0x810 [15889.269267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15889.269267][ T1364] process_backlog+0x101/0x620 [15889.269267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15889.269267][ T1364] net_rx_action+0x495/0xbe0 [15889.269267][ T1364] __do_softirq+0x1b5/0x7f6 [15889.269267][ T1364] [15889.271086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15889.271086][ T1364] netdev_get_by_index+0x5e/0x80 [15889.271086][ T1364] fib6_nh_init+0x3d8/0x15b0 [15889.271086][ T1364] ip6_route_info_create+0xf18/0x17d0 [15889.271086][ T1364] ip6_route_add+0x1c/0x140 [15889.271086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15889.271086][ T1364] addrconf_add_dev+0xe2/0x170 [15889.271086][ T1364] inet6_addr_add+0x12f/0xa40 [15889.271086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15889.271086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15889.271086][ T1364] netlink_rcv_skb+0x130/0x360 [15889.271086][ T1364] netlink_unicast+0x449/0x710 [15889.271086][ T1364] netlink_sendmsg+0x723/0xbe0 [15889.271086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15889.271086][ T1364] ___sys_sendmsg+0xee/0x170 [15889.271086][ T1364] __sys_sendmsg+0xcd/0x170 [15889.271086][ T1364] do_syscall_64+0xc6/0x1e0 [15889.271086][ T1364] [15889.273270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15889.273270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15889.273270][ T1364] ipv6_find_idev+0x102/0x170 [15889.273270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15889.273270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15889.273270][ T1364] netlink_rcv_skb+0x130/0x360 [15889.273270][ T1364] netlink_unicast+0x449/0x710 [15889.273270][ T1364] netlink_sendmsg+0x723/0xbe0 [15889.273270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15889.273270][ T1364] ___sys_sendmsg+0xee/0x170 [15889.273270][ T1364] __sys_sendmsg+0xcd/0x170 [15889.273270][ T1364] do_syscall_64+0xc6/0x1e0 [15889.273270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15889.273270][ T1364] [15889.274974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15889.274974][ T1364] neigh_parms_alloc+0x1e5/0x510 [15889.274974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15889.274974][ T1364] ipv6_find_idev+0x102/0x170 [15889.274974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15889.274974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15889.274974][ T1364] netlink_rcv_skb+0x130/0x360 [15889.274974][ T1364] netlink_unicast+0x449/0x710 [15889.274974][ T1364] netlink_sendmsg+0x723/0xbe0 [15889.274974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15889.274974][ T1364] ___sys_sendmsg+0xee/0x170 [15889.274974][ T1364] __sys_sendmsg+0xcd/0x170 [15889.274974][ T1364] do_syscall_64+0xc6/0x1e0 [15889.274974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15889.274974][ T1364] [15899.523087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15899.523561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15899.523561][ T1364] ___neigh_create+0x14b/0xf60 [15899.523561][ T1364] ip6_finish_output2+0xa70/0xf80 [15899.523561][ T1364] ip6_finish_output+0x4ed/0xd30 [15899.523561][ T1364] ip6_output+0x1f3/0x770 [15899.523561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15899.523561][ T1364] mld_sendpack+0x62d/0xbc0 [15899.523561][ T1364] mld_ifc_work+0x32/0x1f0 [15899.523561][ T1364] process_one_work+0x84d/0x18a0 [15899.523561][ T1364] worker_thread+0x587/0xd30 [15899.523561][ T1364] kthread+0x28a/0x350 [15899.523561][ T1364] ret_from_fork+0x31/0x70 [15899.523561][ T1364] ret_from_fork_asm+0x1a/0x30 [15899.523561][ T1364] [15899.525268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15899.525268][ T1364] dst_init+0x84/0x4a0 [15899.525268][ T1364] dst_alloc+0x97/0x150 [15899.525268][ T1364] ip6_dst_alloc+0x23/0x90 [15899.525268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15899.525268][ T1364] ip6_pol_route+0x56f/0x840 [15899.525268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15899.525268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15899.525268][ T1364] ipv6_rcv+0x1ad/0x810 [15899.525268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15899.525268][ T1364] process_backlog+0x101/0x620 [15899.525268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15899.525268][ T1364] net_rx_action+0x495/0xbe0 [15899.525268][ T1364] __do_softirq+0x1b5/0x7f6 [15899.525268][ T1364] [15899.527091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15899.527091][ T1364] netdev_get_by_index+0x5e/0x80 [15899.527091][ T1364] fib6_nh_init+0x3d8/0x15b0 [15899.527091][ T1364] ip6_route_info_create+0xf18/0x17d0 [15899.527091][ T1364] ip6_route_add+0x1c/0x140 [15899.527091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15899.527091][ T1364] addrconf_add_dev+0xe2/0x170 [15899.527091][ T1364] inet6_addr_add+0x12f/0xa40 [15899.527091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15899.527091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15899.527091][ T1364] netlink_rcv_skb+0x130/0x360 [15899.527091][ T1364] netlink_unicast+0x449/0x710 [15899.527091][ T1364] netlink_sendmsg+0x723/0xbe0 [15899.527091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15899.527091][ T1364] ___sys_sendmsg+0xee/0x170 [15899.527091][ T1364] __sys_sendmsg+0xcd/0x170 [15899.527091][ T1364] do_syscall_64+0xc6/0x1e0 [15899.527091][ T1364] [15899.529295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15899.529295][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15899.529295][ T1364] ipv6_find_idev+0x102/0x170 [15899.529295][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15899.529295][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15899.529295][ T1364] netlink_rcv_skb+0x130/0x360 [15899.529295][ T1364] netlink_unicast+0x449/0x710 [15899.529295][ T1364] netlink_sendmsg+0x723/0xbe0 [15899.529295][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15899.529295][ T1364] ___sys_sendmsg+0xee/0x170 [15899.529295][ T1364] __sys_sendmsg+0xcd/0x170 [15899.529295][ T1364] do_syscall_64+0xc6/0x1e0 [15899.529295][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15899.529295][ T1364] [15899.530997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15899.530997][ T1364] neigh_parms_alloc+0x1e5/0x510 [15899.530997][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15899.530997][ T1364] ipv6_find_idev+0x102/0x170 [15899.530997][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15899.530997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15899.530997][ T1364] netlink_rcv_skb+0x130/0x360 [15899.530997][ T1364] netlink_unicast+0x449/0x710 [15899.530997][ T1364] netlink_sendmsg+0x723/0xbe0 [15899.530997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15899.530997][ T1364] ___sys_sendmsg+0xee/0x170 [15899.530997][ T1364] __sys_sendmsg+0xcd/0x170 [15899.530997][ T1364] do_syscall_64+0xc6/0x1e0 [15899.530997][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15899.530997][ T1364] [15909.579108][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15909.579595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15909.579595][ T1364] ___neigh_create+0x14b/0xf60 [15909.579595][ T1364] ip6_finish_output2+0xa70/0xf80 [15909.579595][ T1364] ip6_finish_output+0x4ed/0xd30 [15909.579595][ T1364] ip6_output+0x1f3/0x770 [15909.579595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15909.579595][ T1364] mld_sendpack+0x62d/0xbc0 [15909.579595][ T1364] mld_ifc_work+0x32/0x1f0 [15909.579595][ T1364] process_one_work+0x84d/0x18a0 [15909.579595][ T1364] worker_thread+0x587/0xd30 [15909.579595][ T1364] kthread+0x28a/0x350 [15909.579595][ T1364] ret_from_fork+0x31/0x70 [15909.579595][ T1364] ret_from_fork_asm+0x1a/0x30 [15909.579595][ T1364] [15909.581296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15909.581296][ T1364] dst_init+0x84/0x4a0 [15909.581296][ T1364] dst_alloc+0x97/0x150 [15909.581296][ T1364] ip6_dst_alloc+0x23/0x90 [15909.581296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15909.581296][ T1364] ip6_pol_route+0x56f/0x840 [15909.581296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15909.581296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15909.581296][ T1364] ipv6_rcv+0x1ad/0x810 [15909.581296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15909.581296][ T1364] process_backlog+0x101/0x620 [15909.581296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15909.581296][ T1364] net_rx_action+0x495/0xbe0 [15909.581296][ T1364] __do_softirq+0x1b5/0x7f6 [15909.581296][ T1364] [15909.583130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15909.583130][ T1364] netdev_get_by_index+0x5e/0x80 [15909.583130][ T1364] fib6_nh_init+0x3d8/0x15b0 [15909.583130][ T1364] ip6_route_info_create+0xf18/0x17d0 [15909.583130][ T1364] ip6_route_add+0x1c/0x140 [15909.583130][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15909.583130][ T1364] addrconf_add_dev+0xe2/0x170 [15909.583130][ T1364] inet6_addr_add+0x12f/0xa40 [15909.583130][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15909.583130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15909.583130][ T1364] netlink_rcv_skb+0x130/0x360 [15909.583130][ T1364] netlink_unicast+0x449/0x710 [15909.583130][ T1364] netlink_sendmsg+0x723/0xbe0 [15909.583130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15909.583130][ T1364] ___sys_sendmsg+0xee/0x170 [15909.583130][ T1364] __sys_sendmsg+0xcd/0x170 [15909.583130][ T1364] do_syscall_64+0xc6/0x1e0 [15909.583130][ T1364] [15909.585321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15909.585321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15909.585321][ T1364] ipv6_find_idev+0x102/0x170 [15909.585321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15909.585321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15909.585321][ T1364] netlink_rcv_skb+0x130/0x360 [15909.585321][ T1364] netlink_unicast+0x449/0x710 [15909.585321][ T1364] netlink_sendmsg+0x723/0xbe0 [15909.585321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15909.585321][ T1364] ___sys_sendmsg+0xee/0x170 [15909.585321][ T1364] __sys_sendmsg+0xcd/0x170 [15909.585321][ T1364] do_syscall_64+0xc6/0x1e0 [15909.585321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15909.585321][ T1364] [15909.587031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15909.587031][ T1364] neigh_parms_alloc+0x1e5/0x510 [15909.587031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15909.587031][ T1364] ipv6_find_idev+0x102/0x170 [15909.587031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15909.587031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15909.587031][ T1364] netlink_rcv_skb+0x130/0x360 [15909.587031][ T1364] netlink_unicast+0x449/0x710 [15909.587031][ T1364] netlink_sendmsg+0x723/0xbe0 [15909.587031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15909.587031][ T1364] ___sys_sendmsg+0xee/0x170 [15909.587031][ T1364] __sys_sendmsg+0xcd/0x170 [15909.587031][ T1364] do_syscall_64+0xc6/0x1e0 [15909.587031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15909.587031][ T1364] [15919.827075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15919.827553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15919.827553][ T1364] ___neigh_create+0x14b/0xf60 [15919.827553][ T1364] ip6_finish_output2+0xa70/0xf80 [15919.827553][ T1364] ip6_finish_output+0x4ed/0xd30 [15919.827553][ T1364] ip6_output+0x1f3/0x770 [15919.827553][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15919.827553][ T1364] mld_sendpack+0x62d/0xbc0 [15919.827553][ T1364] mld_ifc_work+0x32/0x1f0 [15919.827553][ T1364] process_one_work+0x84d/0x18a0 [15919.827553][ T1364] worker_thread+0x587/0xd30 [15919.827553][ T1364] kthread+0x28a/0x350 [15919.827553][ T1364] ret_from_fork+0x31/0x70 [15919.827553][ T1364] ret_from_fork_asm+0x1a/0x30 [15919.827553][ T1364] [15919.829264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15919.829264][ T1364] dst_init+0x84/0x4a0 [15919.829264][ T1364] dst_alloc+0x97/0x150 [15919.829264][ T1364] ip6_dst_alloc+0x23/0x90 [15919.829264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15919.829264][ T1364] ip6_pol_route+0x56f/0x840 [15919.829264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15919.829264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15919.829264][ T1364] ipv6_rcv+0x1ad/0x810 [15919.829264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15919.829264][ T1364] process_backlog+0x101/0x620 [15919.829264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15919.829264][ T1364] net_rx_action+0x495/0xbe0 [15919.829264][ T1364] __do_softirq+0x1b5/0x7f6 [15919.829264][ T1364] [15919.831084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15919.831084][ T1364] netdev_get_by_index+0x5e/0x80 [15919.831084][ T1364] fib6_nh_init+0x3d8/0x15b0 [15919.831084][ T1364] ip6_route_info_create+0xf18/0x17d0 [15919.831084][ T1364] ip6_route_add+0x1c/0x140 [15919.831084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15919.831084][ T1364] addrconf_add_dev+0xe2/0x170 [15919.831084][ T1364] inet6_addr_add+0x12f/0xa40 [15919.831084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15919.831084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15919.831084][ T1364] netlink_rcv_skb+0x130/0x360 [15919.831084][ T1364] netlink_unicast+0x449/0x710 [15919.831084][ T1364] netlink_sendmsg+0x723/0xbe0 [15919.831084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15919.831084][ T1364] ___sys_sendmsg+0xee/0x170 [15919.831084][ T1364] __sys_sendmsg+0xcd/0x170 [15919.831084][ T1364] do_syscall_64+0xc6/0x1e0 [15919.831084][ T1364] [15919.833268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15919.833268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15919.833268][ T1364] ipv6_find_idev+0x102/0x170 [15919.833268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15919.833268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15919.833268][ T1364] netlink_rcv_skb+0x130/0x360 [15919.833268][ T1364] netlink_unicast+0x449/0x710 [15919.833268][ T1364] netlink_sendmsg+0x723/0xbe0 [15919.833268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15919.833268][ T1364] ___sys_sendmsg+0xee/0x170 [15919.833268][ T1364] __sys_sendmsg+0xcd/0x170 [15919.833268][ T1364] do_syscall_64+0xc6/0x1e0 [15919.833268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15919.833268][ T1364] [15919.834973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15919.834973][ T1364] neigh_parms_alloc+0x1e5/0x510 [15919.834973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15919.834973][ T1364] ipv6_find_idev+0x102/0x170 [15919.834973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15919.834973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15919.834973][ T1364] netlink_rcv_skb+0x130/0x360 [15919.834973][ T1364] netlink_unicast+0x449/0x710 [15919.834973][ T1364] netlink_sendmsg+0x723/0xbe0 [15919.834973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15919.834973][ T1364] ___sys_sendmsg+0xee/0x170 [15919.834973][ T1364] __sys_sendmsg+0xcd/0x170 [15919.834973][ T1364] do_syscall_64+0xc6/0x1e0 [15919.834973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15919.834973][ T1364] [15930.075071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15930.075550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15930.075550][ T1364] ___neigh_create+0x14b/0xf60 [15930.075550][ T1364] ip6_finish_output2+0xa70/0xf80 [15930.075550][ T1364] ip6_finish_output+0x4ed/0xd30 [15930.075550][ T1364] ip6_output+0x1f3/0x770 [15930.075550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15930.075550][ T1364] mld_sendpack+0x62d/0xbc0 [15930.075550][ T1364] mld_ifc_work+0x32/0x1f0 [15930.075550][ T1364] process_one_work+0x84d/0x18a0 [15930.075550][ T1364] worker_thread+0x587/0xd30 [15930.075550][ T1364] kthread+0x28a/0x350 [15930.075550][ T1364] ret_from_fork+0x31/0x70 [15930.075550][ T1364] ret_from_fork_asm+0x1a/0x30 [15930.075550][ T1364] [15930.077257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15930.077257][ T1364] dst_init+0x84/0x4a0 [15930.077257][ T1364] dst_alloc+0x97/0x150 [15930.077257][ T1364] ip6_dst_alloc+0x23/0x90 [15930.077257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15930.077257][ T1364] ip6_pol_route+0x56f/0x840 [15930.077257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15930.077257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15930.077257][ T1364] ipv6_rcv+0x1ad/0x810 [15930.077257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15930.077257][ T1364] process_backlog+0x101/0x620 [15930.077257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15930.077257][ T1364] net_rx_action+0x495/0xbe0 [15930.077257][ T1364] __do_softirq+0x1b5/0x7f6 [15930.077257][ T1364] [15930.079089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15930.079089][ T1364] netdev_get_by_index+0x5e/0x80 [15930.079089][ T1364] fib6_nh_init+0x3d8/0x15b0 [15930.079089][ T1364] ip6_route_info_create+0xf18/0x17d0 [15930.079089][ T1364] ip6_route_add+0x1c/0x140 [15930.079089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15930.079089][ T1364] addrconf_add_dev+0xe2/0x170 [15930.079089][ T1364] inet6_addr_add+0x12f/0xa40 [15930.079089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15930.079089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15930.079089][ T1364] netlink_rcv_skb+0x130/0x360 [15930.079089][ T1364] netlink_unicast+0x449/0x710 [15930.079089][ T1364] netlink_sendmsg+0x723/0xbe0 [15930.079089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15930.079089][ T1364] ___sys_sendmsg+0xee/0x170 [15930.079089][ T1364] __sys_sendmsg+0xcd/0x170 [15930.079089][ T1364] do_syscall_64+0xc6/0x1e0 [15930.079089][ T1364] [15930.081272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15930.081272][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15930.081272][ T1364] ipv6_find_idev+0x102/0x170 [15930.081272][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15930.081272][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15930.081272][ T1364] netlink_rcv_skb+0x130/0x360 [15930.081272][ T1364] netlink_unicast+0x449/0x710 [15930.081272][ T1364] netlink_sendmsg+0x723/0xbe0 [15930.081272][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15930.081272][ T1364] ___sys_sendmsg+0xee/0x170 [15930.081272][ T1364] __sys_sendmsg+0xcd/0x170 [15930.081272][ T1364] do_syscall_64+0xc6/0x1e0 [15930.081272][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15930.081272][ T1364] [15930.083019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15930.083019][ T1364] neigh_parms_alloc+0x1e5/0x510 [15930.083019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15930.083019][ T1364] ipv6_find_idev+0x102/0x170 [15930.083019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15930.083019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15930.083019][ T1364] netlink_rcv_skb+0x130/0x360 [15930.083019][ T1364] netlink_unicast+0x449/0x710 [15930.083019][ T1364] netlink_sendmsg+0x723/0xbe0 [15930.083019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15930.083019][ T1364] ___sys_sendmsg+0xee/0x170 [15930.083019][ T1364] __sys_sendmsg+0xcd/0x170 [15930.083019][ T1364] do_syscall_64+0xc6/0x1e0 [15930.083019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15930.083019][ T1364] [15940.171067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15940.171569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15940.171569][ T1364] ___neigh_create+0x14b/0xf60 [15940.171569][ T1364] ip6_finish_output2+0xa70/0xf80 [15940.171569][ T1364] ip6_finish_output+0x4ed/0xd30 [15940.171569][ T1364] ip6_output+0x1f3/0x770 [15940.171569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15940.171569][ T1364] mld_sendpack+0x62d/0xbc0 [15940.171569][ T1364] mld_ifc_work+0x32/0x1f0 [15940.171569][ T1364] process_one_work+0x84d/0x18a0 [15940.171569][ T1364] worker_thread+0x587/0xd30 [15940.171569][ T1364] kthread+0x28a/0x350 [15940.171569][ T1364] ret_from_fork+0x31/0x70 [15940.171569][ T1364] ret_from_fork_asm+0x1a/0x30 [15940.171569][ T1364] [15940.173285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15940.173285][ T1364] dst_init+0x84/0x4a0 [15940.173285][ T1364] dst_alloc+0x97/0x150 [15940.173285][ T1364] ip6_dst_alloc+0x23/0x90 [15940.173285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15940.173285][ T1364] ip6_pol_route+0x56f/0x840 [15940.173285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15940.173285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15940.173285][ T1364] ipv6_rcv+0x1ad/0x810 [15940.173285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15940.173285][ T1364] process_backlog+0x101/0x620 [15940.173285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15940.173285][ T1364] net_rx_action+0x495/0xbe0 [15940.173285][ T1364] __do_softirq+0x1b5/0x7f6 [15940.173285][ T1364] [15940.175116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15940.175116][ T1364] netdev_get_by_index+0x5e/0x80 [15940.175116][ T1364] fib6_nh_init+0x3d8/0x15b0 [15940.175116][ T1364] ip6_route_info_create+0xf18/0x17d0 [15940.175116][ T1364] ip6_route_add+0x1c/0x140 [15940.175116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15940.175116][ T1364] addrconf_add_dev+0xe2/0x170 [15940.175116][ T1364] inet6_addr_add+0x12f/0xa40 [15940.175116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15940.175116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15940.175116][ T1364] netlink_rcv_skb+0x130/0x360 [15940.175116][ T1364] netlink_unicast+0x449/0x710 [15940.175116][ T1364] netlink_sendmsg+0x723/0xbe0 [15940.175116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15940.175116][ T1364] ___sys_sendmsg+0xee/0x170 [15940.175116][ T1364] __sys_sendmsg+0xcd/0x170 [15940.175116][ T1364] do_syscall_64+0xc6/0x1e0 [15940.175116][ T1364] [15940.177309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15940.177309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15940.177309][ T1364] ipv6_find_idev+0x102/0x170 [15940.177309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15940.177309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15940.177309][ T1364] netlink_rcv_skb+0x130/0x360 [15940.177309][ T1364] netlink_unicast+0x449/0x710 [15940.177309][ T1364] netlink_sendmsg+0x723/0xbe0 [15940.177309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15940.177309][ T1364] ___sys_sendmsg+0xee/0x170 [15940.177309][ T1364] __sys_sendmsg+0xcd/0x170 [15940.177309][ T1364] do_syscall_64+0xc6/0x1e0 [15940.177309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15940.177309][ T1364] [15940.179037][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15940.179037][ T1364] neigh_parms_alloc+0x1e5/0x510 [15940.179037][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15940.179037][ T1364] ipv6_find_idev+0x102/0x170 [15940.179037][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15940.179037][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15940.179037][ T1364] netlink_rcv_skb+0x130/0x360 [15940.179037][ T1364] netlink_unicast+0x449/0x710 [15940.179037][ T1364] netlink_sendmsg+0x723/0xbe0 [15940.179037][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15940.179037][ T1364] ___sys_sendmsg+0xee/0x170 [15940.179037][ T1364] __sys_sendmsg+0xcd/0x170 [15940.179037][ T1364] do_syscall_64+0xc6/0x1e0 [15940.179037][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15940.179037][ T1364] [15950.427094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15950.427608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15950.427608][ T1364] ___neigh_create+0x14b/0xf60 [15950.427608][ T1364] ip6_finish_output2+0xa70/0xf80 [15950.427608][ T1364] ip6_finish_output+0x4ed/0xd30 [15950.427608][ T1364] ip6_output+0x1f3/0x770 [15950.427608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15950.427608][ T1364] mld_sendpack+0x62d/0xbc0 [15950.427608][ T1364] mld_ifc_work+0x32/0x1f0 [15950.427608][ T1364] process_one_work+0x84d/0x18a0 [15950.427608][ T1364] worker_thread+0x587/0xd30 [15950.427608][ T1364] kthread+0x28a/0x350 [15950.427608][ T1364] ret_from_fork+0x31/0x70 [15950.427608][ T1364] ret_from_fork_asm+0x1a/0x30 [15950.427608][ T1364] [15950.429338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15950.429338][ T1364] dst_init+0x84/0x4a0 [15950.429338][ T1364] dst_alloc+0x97/0x150 [15950.429338][ T1364] ip6_dst_alloc+0x23/0x90 [15950.429338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15950.429338][ T1364] ip6_pol_route+0x56f/0x840 [15950.429338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15950.429338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15950.429338][ T1364] ipv6_rcv+0x1ad/0x810 [15950.429338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15950.429338][ T1364] process_backlog+0x101/0x620 [15950.429338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15950.429338][ T1364] net_rx_action+0x495/0xbe0 [15950.429338][ T1364] __do_softirq+0x1b5/0x7f6 [15950.429338][ T1364] [15950.431175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15950.431175][ T1364] netdev_get_by_index+0x5e/0x80 [15950.431175][ T1364] fib6_nh_init+0x3d8/0x15b0 [15950.431175][ T1364] ip6_route_info_create+0xf18/0x17d0 [15950.431175][ T1364] ip6_route_add+0x1c/0x140 [15950.431175][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15950.431175][ T1364] addrconf_add_dev+0xe2/0x170 [15950.431175][ T1364] inet6_addr_add+0x12f/0xa40 [15950.431175][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15950.431175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15950.431175][ T1364] netlink_rcv_skb+0x130/0x360 [15950.431175][ T1364] netlink_unicast+0x449/0x710 [15950.431175][ T1364] netlink_sendmsg+0x723/0xbe0 [15950.431175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15950.431175][ T1364] ___sys_sendmsg+0xee/0x170 [15950.431175][ T1364] __sys_sendmsg+0xcd/0x170 [15950.431175][ T1364] do_syscall_64+0xc6/0x1e0 [15950.431175][ T1364] [15950.433396][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15950.433396][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15950.433396][ T1364] ipv6_find_idev+0x102/0x170 [15950.433396][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15950.433396][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15950.433396][ T1364] netlink_rcv_skb+0x130/0x360 [15950.433396][ T1364] netlink_unicast+0x449/0x710 [15950.433396][ T1364] netlink_sendmsg+0x723/0xbe0 [15950.433396][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15950.433396][ T1364] ___sys_sendmsg+0xee/0x170 [15950.433396][ T1364] __sys_sendmsg+0xcd/0x170 [15950.433396][ T1364] do_syscall_64+0xc6/0x1e0 [15950.433396][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15950.433396][ T1364] [15950.435123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15950.435123][ T1364] neigh_parms_alloc+0x1e5/0x510 [15950.435123][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15950.435123][ T1364] ipv6_find_idev+0x102/0x170 [15950.435123][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15950.435123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15950.435123][ T1364] netlink_rcv_skb+0x130/0x360 [15950.435123][ T1364] netlink_unicast+0x449/0x710 [15950.435123][ T1364] netlink_sendmsg+0x723/0xbe0 [15950.435123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15950.435123][ T1364] ___sys_sendmsg+0xee/0x170 [15950.435123][ T1364] __sys_sendmsg+0xcd/0x170 [15950.435123][ T1364] do_syscall_64+0xc6/0x1e0 [15950.435123][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15950.435123][ T1364] [15960.675060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15960.675550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15960.675550][ T1364] ___neigh_create+0x14b/0xf60 [15960.675550][ T1364] ip6_finish_output2+0xa70/0xf80 [15960.675550][ T1364] ip6_finish_output+0x4ed/0xd30 [15960.675550][ T1364] ip6_output+0x1f3/0x770 [15960.675550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15960.675550][ T1364] mld_sendpack+0x62d/0xbc0 [15960.675550][ T1364] mld_ifc_work+0x32/0x1f0 [15960.675550][ T1364] process_one_work+0x84d/0x18a0 [15960.675550][ T1364] worker_thread+0x587/0xd30 [15960.675550][ T1364] kthread+0x28a/0x350 [15960.675550][ T1364] ret_from_fork+0x31/0x70 [15960.675550][ T1364] ret_from_fork_asm+0x1a/0x30 [15960.675550][ T1364] [15960.677279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15960.677279][ T1364] dst_init+0x84/0x4a0 [15960.677279][ T1364] dst_alloc+0x97/0x150 [15960.677279][ T1364] ip6_dst_alloc+0x23/0x90 [15960.677279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15960.677279][ T1364] ip6_pol_route+0x56f/0x840 [15960.677279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15960.677279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15960.677279][ T1364] ipv6_rcv+0x1ad/0x810 [15960.677279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15960.677279][ T1364] process_backlog+0x101/0x620 [15960.677279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15960.677279][ T1364] net_rx_action+0x495/0xbe0 [15960.677279][ T1364] __do_softirq+0x1b5/0x7f6 [15960.677279][ T1364] [15960.679113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15960.679113][ T1364] netdev_get_by_index+0x5e/0x80 [15960.679113][ T1364] fib6_nh_init+0x3d8/0x15b0 [15960.679113][ T1364] ip6_route_info_create+0xf18/0x17d0 [15960.679113][ T1364] ip6_route_add+0x1c/0x140 [15960.679113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15960.679113][ T1364] addrconf_add_dev+0xe2/0x170 [15960.679113][ T1364] inet6_addr_add+0x12f/0xa40 [15960.679113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15960.679113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15960.679113][ T1364] netlink_rcv_skb+0x130/0x360 [15960.679113][ T1364] netlink_unicast+0x449/0x710 [15960.679113][ T1364] netlink_sendmsg+0x723/0xbe0 [15960.679113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15960.679113][ T1364] ___sys_sendmsg+0xee/0x170 [15960.679113][ T1364] __sys_sendmsg+0xcd/0x170 [15960.679113][ T1364] do_syscall_64+0xc6/0x1e0 [15960.679113][ T1364] [15960.681322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15960.681322][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15960.681322][ T1364] ipv6_find_idev+0x102/0x170 [15960.681322][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15960.681322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15960.681322][ T1364] netlink_rcv_skb+0x130/0x360 [15960.681322][ T1364] netlink_unicast+0x449/0x710 [15960.681322][ T1364] netlink_sendmsg+0x723/0xbe0 [15960.681322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15960.681322][ T1364] ___sys_sendmsg+0xee/0x170 [15960.681322][ T1364] __sys_sendmsg+0xcd/0x170 [15960.681322][ T1364] do_syscall_64+0xc6/0x1e0 [15960.681322][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15960.681322][ T1364] [15960.683040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15960.683040][ T1364] neigh_parms_alloc+0x1e5/0x510 [15960.683040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15960.683040][ T1364] ipv6_find_idev+0x102/0x170 [15960.683040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15960.683040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15960.683040][ T1364] netlink_rcv_skb+0x130/0x360 [15960.683040][ T1364] netlink_unicast+0x449/0x710 [15960.683040][ T1364] netlink_sendmsg+0x723/0xbe0 [15960.683040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15960.683040][ T1364] ___sys_sendmsg+0xee/0x170 [15960.683040][ T1364] __sys_sendmsg+0xcd/0x170 [15960.683040][ T1364] do_syscall_64+0xc6/0x1e0 [15960.683040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15960.683040][ T1364] [15970.939094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15970.939567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15970.939567][ T1364] ___neigh_create+0x14b/0xf60 [15970.939567][ T1364] ip6_finish_output2+0xa70/0xf80 [15970.939567][ T1364] ip6_finish_output+0x4ed/0xd30 [15970.939567][ T1364] ip6_output+0x1f3/0x770 [15970.939567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15970.939567][ T1364] mld_sendpack+0x62d/0xbc0 [15970.939567][ T1364] mld_ifc_work+0x32/0x1f0 [15970.939567][ T1364] process_one_work+0x84d/0x18a0 [15970.939567][ T1364] worker_thread+0x587/0xd30 [15970.939567][ T1364] kthread+0x28a/0x350 [15970.939567][ T1364] ret_from_fork+0x31/0x70 [15970.939567][ T1364] ret_from_fork_asm+0x1a/0x30 [15970.939567][ T1364] [15970.941281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15970.941281][ T1364] dst_init+0x84/0x4a0 [15970.941281][ T1364] dst_alloc+0x97/0x150 [15970.941281][ T1364] ip6_dst_alloc+0x23/0x90 [15970.941281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15970.941281][ T1364] ip6_pol_route+0x56f/0x840 [15970.941281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15970.941281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15970.941281][ T1364] ipv6_rcv+0x1ad/0x810 [15970.941281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15970.941281][ T1364] process_backlog+0x101/0x620 [15970.941281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15970.941281][ T1364] net_rx_action+0x495/0xbe0 [15970.941281][ T1364] __do_softirq+0x1b5/0x7f6 [15970.941281][ T1364] [15970.943096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15970.943096][ T1364] netdev_get_by_index+0x5e/0x80 [15970.943096][ T1364] fib6_nh_init+0x3d8/0x15b0 [15970.943096][ T1364] ip6_route_info_create+0xf18/0x17d0 [15970.943096][ T1364] ip6_route_add+0x1c/0x140 [15970.943096][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15970.943096][ T1364] addrconf_add_dev+0xe2/0x170 [15970.943096][ T1364] inet6_addr_add+0x12f/0xa40 [15970.943096][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15970.943096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.943096][ T1364] netlink_rcv_skb+0x130/0x360 [15970.943096][ T1364] netlink_unicast+0x449/0x710 [15970.943096][ T1364] netlink_sendmsg+0x723/0xbe0 [15970.943096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15970.943096][ T1364] ___sys_sendmsg+0xee/0x170 [15970.943096][ T1364] __sys_sendmsg+0xcd/0x170 [15970.943096][ T1364] do_syscall_64+0xc6/0x1e0 [15970.943096][ T1364] [15970.945276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15970.945276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15970.945276][ T1364] ipv6_find_idev+0x102/0x170 [15970.945276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15970.945276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.945276][ T1364] netlink_rcv_skb+0x130/0x360 [15970.945276][ T1364] netlink_unicast+0x449/0x710 [15970.945276][ T1364] netlink_sendmsg+0x723/0xbe0 [15970.945276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15970.945276][ T1364] ___sys_sendmsg+0xee/0x170 [15970.945276][ T1364] __sys_sendmsg+0xcd/0x170 [15970.945276][ T1364] do_syscall_64+0xc6/0x1e0 [15970.945276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15970.945276][ T1364] [15970.946980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15970.946980][ T1364] neigh_parms_alloc+0x1e5/0x510 [15970.946980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15970.946980][ T1364] ipv6_find_idev+0x102/0x170 [15970.946980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15970.946980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15970.946980][ T1364] netlink_rcv_skb+0x130/0x360 [15970.946980][ T1364] netlink_unicast+0x449/0x710 [15970.946980][ T1364] netlink_sendmsg+0x723/0xbe0 [15970.946980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15970.946980][ T1364] ___sys_sendmsg+0xee/0x170 [15970.946980][ T1364] __sys_sendmsg+0xcd/0x170 [15970.946980][ T1364] do_syscall_64+0xc6/0x1e0 [15970.946980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15970.946980][ T1364] [15980.963072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15980.963568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15980.963568][ T1364] ___neigh_create+0x14b/0xf60 [15980.963568][ T1364] ip6_finish_output2+0xa70/0xf80 [15980.963568][ T1364] ip6_finish_output+0x4ed/0xd30 [15980.963568][ T1364] ip6_output+0x1f3/0x770 [15980.963568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15980.963568][ T1364] mld_sendpack+0x62d/0xbc0 [15980.963568][ T1364] mld_ifc_work+0x32/0x1f0 [15980.963568][ T1364] process_one_work+0x84d/0x18a0 [15980.963568][ T1364] worker_thread+0x587/0xd30 [15980.963568][ T1364] kthread+0x28a/0x350 [15980.963568][ T1364] ret_from_fork+0x31/0x70 [15980.963568][ T1364] ret_from_fork_asm+0x1a/0x30 [15980.963568][ T1364] [15980.965274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15980.965274][ T1364] dst_init+0x84/0x4a0 [15980.965274][ T1364] dst_alloc+0x97/0x150 [15980.965274][ T1364] ip6_dst_alloc+0x23/0x90 [15980.965274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15980.965274][ T1364] ip6_pol_route+0x56f/0x840 [15980.965274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15980.965274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15980.965274][ T1364] ipv6_rcv+0x1ad/0x810 [15980.965274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15980.965274][ T1364] process_backlog+0x101/0x620 [15980.965274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15980.965274][ T1364] net_rx_action+0x495/0xbe0 [15980.965274][ T1364] __do_softirq+0x1b5/0x7f6 [15980.965274][ T1364] [15980.967086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15980.967086][ T1364] netdev_get_by_index+0x5e/0x80 [15980.967086][ T1364] fib6_nh_init+0x3d8/0x15b0 [15980.967086][ T1364] ip6_route_info_create+0xf18/0x17d0 [15980.967086][ T1364] ip6_route_add+0x1c/0x140 [15980.967086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15980.967086][ T1364] addrconf_add_dev+0xe2/0x170 [15980.967086][ T1364] inet6_addr_add+0x12f/0xa40 [15980.967086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15980.967086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.967086][ T1364] netlink_rcv_skb+0x130/0x360 [15980.967086][ T1364] netlink_unicast+0x449/0x710 [15980.967086][ T1364] netlink_sendmsg+0x723/0xbe0 [15980.967086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15980.967086][ T1364] ___sys_sendmsg+0xee/0x170 [15980.967086][ T1364] __sys_sendmsg+0xcd/0x170 [15980.967086][ T1364] do_syscall_64+0xc6/0x1e0 [15980.967086][ T1364] [15980.969260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15980.969260][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15980.969260][ T1364] ipv6_find_idev+0x102/0x170 [15980.969260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15980.969260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.969260][ T1364] netlink_rcv_skb+0x130/0x360 [15980.969260][ T1364] netlink_unicast+0x449/0x710 [15980.969260][ T1364] netlink_sendmsg+0x723/0xbe0 [15980.969260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15980.969260][ T1364] ___sys_sendmsg+0xee/0x170 [15980.969260][ T1364] __sys_sendmsg+0xcd/0x170 [15980.969260][ T1364] do_syscall_64+0xc6/0x1e0 [15980.969260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15980.969260][ T1364] [15980.970957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15980.970957][ T1364] neigh_parms_alloc+0x1e5/0x510 [15980.970957][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15980.970957][ T1364] ipv6_find_idev+0x102/0x170 [15980.970957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15980.970957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15980.970957][ T1364] netlink_rcv_skb+0x130/0x360 [15980.970957][ T1364] netlink_unicast+0x449/0x710 [15980.970957][ T1364] netlink_sendmsg+0x723/0xbe0 [15980.970957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15980.970957][ T1364] ___sys_sendmsg+0xee/0x170 [15980.970957][ T1364] __sys_sendmsg+0xcd/0x170 [15980.970957][ T1364] do_syscall_64+0xc6/0x1e0 [15980.970957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15980.970957][ T1364] [15991.211102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [15991.211600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15991.211600][ T1364] ___neigh_create+0x14b/0xf60 [15991.211600][ T1364] ip6_finish_output2+0xa70/0xf80 [15991.211600][ T1364] ip6_finish_output+0x4ed/0xd30 [15991.211600][ T1364] ip6_output+0x1f3/0x770 [15991.211600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [15991.211600][ T1364] mld_sendpack+0x62d/0xbc0 [15991.211600][ T1364] mld_ifc_work+0x32/0x1f0 [15991.211600][ T1364] process_one_work+0x84d/0x18a0 [15991.211600][ T1364] worker_thread+0x587/0xd30 [15991.211600][ T1364] kthread+0x28a/0x350 [15991.211600][ T1364] ret_from_fork+0x31/0x70 [15991.211600][ T1364] ret_from_fork_asm+0x1a/0x30 [15991.211600][ T1364] [15991.213304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [15991.213304][ T1364] dst_init+0x84/0x4a0 [15991.213304][ T1364] dst_alloc+0x97/0x150 [15991.213304][ T1364] ip6_dst_alloc+0x23/0x90 [15991.213304][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [15991.213304][ T1364] ip6_pol_route+0x56f/0x840 [15991.213304][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [15991.213304][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [15991.213304][ T1364] ipv6_rcv+0x1ad/0x810 [15991.213304][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [15991.213304][ T1364] process_backlog+0x101/0x620 [15991.213304][ T1364] __napi_poll.constprop.0+0xa2/0x460 [15991.213304][ T1364] net_rx_action+0x495/0xbe0 [15991.213304][ T1364] __do_softirq+0x1b5/0x7f6 [15991.213304][ T1364] [15991.215115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15991.215115][ T1364] netdev_get_by_index+0x5e/0x80 [15991.215115][ T1364] fib6_nh_init+0x3d8/0x15b0 [15991.215115][ T1364] ip6_route_info_create+0xf18/0x17d0 [15991.215115][ T1364] ip6_route_add+0x1c/0x140 [15991.215115][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [15991.215115][ T1364] addrconf_add_dev+0xe2/0x170 [15991.215115][ T1364] inet6_addr_add+0x12f/0xa40 [15991.215115][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [15991.215115][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15991.215115][ T1364] netlink_rcv_skb+0x130/0x360 [15991.215115][ T1364] netlink_unicast+0x449/0x710 [15991.215115][ T1364] netlink_sendmsg+0x723/0xbe0 [15991.215115][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15991.215115][ T1364] ___sys_sendmsg+0xee/0x170 [15991.215115][ T1364] __sys_sendmsg+0xcd/0x170 [15991.215115][ T1364] do_syscall_64+0xc6/0x1e0 [15991.215115][ T1364] [15991.217980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15991.217980][ T1364] ipv6_add_dev+0x3b9/0x11c0 [15991.217980][ T1364] ipv6_find_idev+0x102/0x170 [15991.217980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15991.217980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15991.217980][ T1364] netlink_rcv_skb+0x130/0x360 [15991.217980][ T1364] netlink_unicast+0x449/0x710 [15991.217980][ T1364] netlink_sendmsg+0x723/0xbe0 [15991.217980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15991.217980][ T1364] ___sys_sendmsg+0xee/0x170 [15991.217980][ T1364] __sys_sendmsg+0xcd/0x170 [15991.217980][ T1364] do_syscall_64+0xc6/0x1e0 [15991.217980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15991.217980][ T1364] [15991.219678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [15991.219678][ T1364] neigh_parms_alloc+0x1e5/0x510 [15991.219678][ T1364] ipv6_add_dev+0x2fd/0x11c0 [15991.219678][ T1364] ipv6_find_idev+0x102/0x170 [15991.219678][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [15991.219678][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [15991.219678][ T1364] netlink_rcv_skb+0x130/0x360 [15991.219678][ T1364] netlink_unicast+0x449/0x710 [15991.219678][ T1364] netlink_sendmsg+0x723/0xbe0 [15991.219678][ T1364] ____sys_sendmsg+0x7b2/0xa10 [15991.219678][ T1364] ___sys_sendmsg+0xee/0x170 [15991.219678][ T1364] __sys_sendmsg+0xcd/0x170 [15991.219678][ T1364] do_syscall_64+0xc6/0x1e0 [15991.219678][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [15991.219678][ T1364] [16001.379067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16001.379578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16001.379578][ T1364] ___neigh_create+0x14b/0xf60 [16001.379578][ T1364] ip6_finish_output2+0xa70/0xf80 [16001.379578][ T1364] ip6_finish_output+0x4ed/0xd30 [16001.379578][ T1364] ip6_output+0x1f3/0x770 [16001.379578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16001.379578][ T1364] mld_sendpack+0x62d/0xbc0 [16001.379578][ T1364] mld_ifc_work+0x32/0x1f0 [16001.379578][ T1364] process_one_work+0x84d/0x18a0 [16001.379578][ T1364] worker_thread+0x587/0xd30 [16001.379578][ T1364] kthread+0x28a/0x350 [16001.379578][ T1364] ret_from_fork+0x31/0x70 [16001.379578][ T1364] ret_from_fork_asm+0x1a/0x30 [16001.379578][ T1364] [16001.381286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16001.381286][ T1364] dst_init+0x84/0x4a0 [16001.381286][ T1364] dst_alloc+0x97/0x150 [16001.381286][ T1364] ip6_dst_alloc+0x23/0x90 [16001.381286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16001.381286][ T1364] ip6_pol_route+0x56f/0x840 [16001.381286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16001.381286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16001.381286][ T1364] ipv6_rcv+0x1ad/0x810 [16001.381286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16001.381286][ T1364] process_backlog+0x101/0x620 [16001.381286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16001.381286][ T1364] net_rx_action+0x495/0xbe0 [16001.381286][ T1364] __do_softirq+0x1b5/0x7f6 [16001.381286][ T1364] [16001.383101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16001.383101][ T1364] netdev_get_by_index+0x5e/0x80 [16001.383101][ T1364] fib6_nh_init+0x3d8/0x15b0 [16001.383101][ T1364] ip6_route_info_create+0xf18/0x17d0 [16001.383101][ T1364] ip6_route_add+0x1c/0x140 [16001.383101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16001.383101][ T1364] addrconf_add_dev+0xe2/0x170 [16001.383101][ T1364] inet6_addr_add+0x12f/0xa40 [16001.383101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16001.383101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16001.383101][ T1364] netlink_rcv_skb+0x130/0x360 [16001.383101][ T1364] netlink_unicast+0x449/0x710 [16001.383101][ T1364] netlink_sendmsg+0x723/0xbe0 [16001.383101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16001.383101][ T1364] ___sys_sendmsg+0xee/0x170 [16001.383101][ T1364] __sys_sendmsg+0xcd/0x170 [16001.383101][ T1364] do_syscall_64+0xc6/0x1e0 [16001.383101][ T1364] [16001.385274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16001.385274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16001.385274][ T1364] ipv6_find_idev+0x102/0x170 [16001.385274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16001.385274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16001.385274][ T1364] netlink_rcv_skb+0x130/0x360 [16001.385274][ T1364] netlink_unicast+0x449/0x710 [16001.385274][ T1364] netlink_sendmsg+0x723/0xbe0 [16001.385274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16001.385274][ T1364] ___sys_sendmsg+0xee/0x170 [16001.385274][ T1364] __sys_sendmsg+0xcd/0x170 [16001.385274][ T1364] do_syscall_64+0xc6/0x1e0 [16001.385274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16001.385274][ T1364] [16001.386980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16001.386980][ T1364] neigh_parms_alloc+0x1e5/0x510 [16001.386980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16001.386980][ T1364] ipv6_find_idev+0x102/0x170 [16001.386980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16001.386980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16001.386980][ T1364] netlink_rcv_skb+0x130/0x360 [16001.386980][ T1364] netlink_unicast+0x449/0x710 [16001.386980][ T1364] netlink_sendmsg+0x723/0xbe0 [16001.386980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16001.386980][ T1364] ___sys_sendmsg+0xee/0x170 [16001.386980][ T1364] __sys_sendmsg+0xcd/0x170 [16001.386980][ T1364] do_syscall_64+0xc6/0x1e0 [16001.386980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16001.386980][ T1364] [16011.627076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16011.627559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16011.627559][ T1364] ___neigh_create+0x14b/0xf60 [16011.627559][ T1364] ip6_finish_output2+0xa70/0xf80 [16011.627559][ T1364] ip6_finish_output+0x4ed/0xd30 [16011.627559][ T1364] ip6_output+0x1f3/0x770 [16011.627559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16011.627559][ T1364] mld_sendpack+0x62d/0xbc0 [16011.627559][ T1364] mld_ifc_work+0x32/0x1f0 [16011.627559][ T1364] process_one_work+0x84d/0x18a0 [16011.627559][ T1364] worker_thread+0x587/0xd30 [16011.627559][ T1364] kthread+0x28a/0x350 [16011.627559][ T1364] ret_from_fork+0x31/0x70 [16011.627559][ T1364] ret_from_fork_asm+0x1a/0x30 [16011.627559][ T1364] [16011.629272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16011.629272][ T1364] dst_init+0x84/0x4a0 [16011.629272][ T1364] dst_alloc+0x97/0x150 [16011.629272][ T1364] ip6_dst_alloc+0x23/0x90 [16011.629272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16011.629272][ T1364] ip6_pol_route+0x56f/0x840 [16011.629272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16011.629272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16011.629272][ T1364] ipv6_rcv+0x1ad/0x810 [16011.629272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16011.629272][ T1364] process_backlog+0x101/0x620 [16011.629272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16011.629272][ T1364] net_rx_action+0x495/0xbe0 [16011.629272][ T1364] __do_softirq+0x1b5/0x7f6 [16011.629272][ T1364] [16011.631100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16011.631100][ T1364] netdev_get_by_index+0x5e/0x80 [16011.631100][ T1364] fib6_nh_init+0x3d8/0x15b0 [16011.631100][ T1364] ip6_route_info_create+0xf18/0x17d0 [16011.631100][ T1364] ip6_route_add+0x1c/0x140 [16011.631100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16011.631100][ T1364] addrconf_add_dev+0xe2/0x170 [16011.631100][ T1364] inet6_addr_add+0x12f/0xa40 [16011.631100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16011.631100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16011.631100][ T1364] netlink_rcv_skb+0x130/0x360 [16011.631100][ T1364] netlink_unicast+0x449/0x710 [16011.631100][ T1364] netlink_sendmsg+0x723/0xbe0 [16011.631100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16011.631100][ T1364] ___sys_sendmsg+0xee/0x170 [16011.631100][ T1364] __sys_sendmsg+0xcd/0x170 [16011.631100][ T1364] do_syscall_64+0xc6/0x1e0 [16011.631100][ T1364] [16011.633276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16011.633276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16011.633276][ T1364] ipv6_find_idev+0x102/0x170 [16011.633276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16011.633276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16011.633276][ T1364] netlink_rcv_skb+0x130/0x360 [16011.633276][ T1364] netlink_unicast+0x449/0x710 [16011.633276][ T1364] netlink_sendmsg+0x723/0xbe0 [16011.633276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16011.633276][ T1364] ___sys_sendmsg+0xee/0x170 [16011.633276][ T1364] __sys_sendmsg+0xcd/0x170 [16011.633276][ T1364] do_syscall_64+0xc6/0x1e0 [16011.633276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16011.633276][ T1364] [16011.634981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16011.634981][ T1364] neigh_parms_alloc+0x1e5/0x510 [16011.634981][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16011.634981][ T1364] ipv6_find_idev+0x102/0x170 [16011.634981][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16011.634981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16011.634981][ T1364] netlink_rcv_skb+0x130/0x360 [16011.634981][ T1364] netlink_unicast+0x449/0x710 [16011.634981][ T1364] netlink_sendmsg+0x723/0xbe0 [16011.634981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16011.634981][ T1364] ___sys_sendmsg+0xee/0x170 [16011.634981][ T1364] __sys_sendmsg+0xcd/0x170 [16011.634981][ T1364] do_syscall_64+0xc6/0x1e0 [16011.634981][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16011.634981][ T1364] [16021.875064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16021.875532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16021.875532][ T1364] ___neigh_create+0x14b/0xf60 [16021.875532][ T1364] ip6_finish_output2+0xa70/0xf80 [16021.875532][ T1364] ip6_finish_output+0x4ed/0xd30 [16021.875532][ T1364] ip6_output+0x1f3/0x770 [16021.875532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16021.875532][ T1364] mld_sendpack+0x62d/0xbc0 [16021.875532][ T1364] mld_ifc_work+0x32/0x1f0 [16021.875532][ T1364] process_one_work+0x84d/0x18a0 [16021.875532][ T1364] worker_thread+0x587/0xd30 [16021.875532][ T1364] kthread+0x28a/0x350 [16021.875532][ T1364] ret_from_fork+0x31/0x70 [16021.875532][ T1364] ret_from_fork_asm+0x1a/0x30 [16021.875532][ T1364] [16021.877256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16021.877256][ T1364] dst_init+0x84/0x4a0 [16021.877256][ T1364] dst_alloc+0x97/0x150 [16021.877256][ T1364] ip6_dst_alloc+0x23/0x90 [16021.877256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16021.877256][ T1364] ip6_pol_route+0x56f/0x840 [16021.877256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16021.877256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16021.877256][ T1364] ipv6_rcv+0x1ad/0x810 [16021.877256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16021.877256][ T1364] process_backlog+0x101/0x620 [16021.877256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16021.877256][ T1364] net_rx_action+0x495/0xbe0 [16021.877256][ T1364] __do_softirq+0x1b5/0x7f6 [16021.877256][ T1364] [16021.879098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16021.879098][ T1364] netdev_get_by_index+0x5e/0x80 [16021.879098][ T1364] fib6_nh_init+0x3d8/0x15b0 [16021.879098][ T1364] ip6_route_info_create+0xf18/0x17d0 [16021.879098][ T1364] ip6_route_add+0x1c/0x140 [16021.879098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16021.879098][ T1364] addrconf_add_dev+0xe2/0x170 [16021.879098][ T1364] inet6_addr_add+0x12f/0xa40 [16021.879098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16021.879098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.879098][ T1364] netlink_rcv_skb+0x130/0x360 [16021.879098][ T1364] netlink_unicast+0x449/0x710 [16021.879098][ T1364] netlink_sendmsg+0x723/0xbe0 [16021.879098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16021.879098][ T1364] ___sys_sendmsg+0xee/0x170 [16021.879098][ T1364] __sys_sendmsg+0xcd/0x170 [16021.879098][ T1364] do_syscall_64+0xc6/0x1e0 [16021.879098][ T1364] [16021.881335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16021.881335][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16021.881335][ T1364] ipv6_find_idev+0x102/0x170 [16021.881335][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16021.881335][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.881335][ T1364] netlink_rcv_skb+0x130/0x360 [16021.881335][ T1364] netlink_unicast+0x449/0x710 [16021.881335][ T1364] netlink_sendmsg+0x723/0xbe0 [16021.881335][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16021.881335][ T1364] ___sys_sendmsg+0xee/0x170 [16021.881335][ T1364] __sys_sendmsg+0xcd/0x170 [16021.881335][ T1364] do_syscall_64+0xc6/0x1e0 [16021.881335][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16021.881335][ T1364] [16021.883045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16021.883045][ T1364] neigh_parms_alloc+0x1e5/0x510 [16021.883045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16021.883045][ T1364] ipv6_find_idev+0x102/0x170 [16021.883045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16021.883045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16021.883045][ T1364] netlink_rcv_skb+0x130/0x360 [16021.883045][ T1364] netlink_unicast+0x449/0x710 [16021.883045][ T1364] netlink_sendmsg+0x723/0xbe0 [16021.883045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16021.883045][ T1364] ___sys_sendmsg+0xee/0x170 [16021.883045][ T1364] __sys_sendmsg+0xcd/0x170 [16021.883045][ T1364] do_syscall_64+0xc6/0x1e0 [16021.883045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16021.883045][ T1364] [16032.123056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16032.123541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16032.123541][ T1364] ___neigh_create+0x14b/0xf60 [16032.123541][ T1364] ip6_finish_output2+0xa70/0xf80 [16032.123541][ T1364] ip6_finish_output+0x4ed/0xd30 [16032.123541][ T1364] ip6_output+0x1f3/0x770 [16032.123541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16032.123541][ T1364] mld_sendpack+0x62d/0xbc0 [16032.123541][ T1364] mld_ifc_work+0x32/0x1f0 [16032.123541][ T1364] process_one_work+0x84d/0x18a0 [16032.123541][ T1364] worker_thread+0x587/0xd30 [16032.123541][ T1364] kthread+0x28a/0x350 [16032.123541][ T1364] ret_from_fork+0x31/0x70 [16032.123541][ T1364] ret_from_fork_asm+0x1a/0x30 [16032.123541][ T1364] [16032.125243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16032.125243][ T1364] dst_init+0x84/0x4a0 [16032.125243][ T1364] dst_alloc+0x97/0x150 [16032.125243][ T1364] ip6_dst_alloc+0x23/0x90 [16032.125243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16032.125243][ T1364] ip6_pol_route+0x56f/0x840 [16032.125243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16032.125243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16032.125243][ T1364] ipv6_rcv+0x1ad/0x810 [16032.125243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16032.125243][ T1364] process_backlog+0x101/0x620 [16032.125243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16032.125243][ T1364] net_rx_action+0x495/0xbe0 [16032.125243][ T1364] __do_softirq+0x1b5/0x7f6 [16032.125243][ T1364] [16032.127072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16032.127072][ T1364] netdev_get_by_index+0x5e/0x80 [16032.127072][ T1364] fib6_nh_init+0x3d8/0x15b0 [16032.127072][ T1364] ip6_route_info_create+0xf18/0x17d0 [16032.127072][ T1364] ip6_route_add+0x1c/0x140 [16032.127072][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16032.127072][ T1364] addrconf_add_dev+0xe2/0x170 [16032.127072][ T1364] inet6_addr_add+0x12f/0xa40 [16032.127072][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16032.127072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16032.127072][ T1364] netlink_rcv_skb+0x130/0x360 [16032.127072][ T1364] netlink_unicast+0x449/0x710 [16032.127072][ T1364] netlink_sendmsg+0x723/0xbe0 [16032.127072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16032.127072][ T1364] ___sys_sendmsg+0xee/0x170 [16032.127072][ T1364] __sys_sendmsg+0xcd/0x170 [16032.127072][ T1364] do_syscall_64+0xc6/0x1e0 [16032.127072][ T1364] [16032.129255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16032.129255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16032.129255][ T1364] ipv6_find_idev+0x102/0x170 [16032.129255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16032.129255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16032.129255][ T1364] netlink_rcv_skb+0x130/0x360 [16032.129255][ T1364] netlink_unicast+0x449/0x710 [16032.129255][ T1364] netlink_sendmsg+0x723/0xbe0 [16032.129255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16032.129255][ T1364] ___sys_sendmsg+0xee/0x170 [16032.129255][ T1364] __sys_sendmsg+0xcd/0x170 [16032.129255][ T1364] do_syscall_64+0xc6/0x1e0 [16032.129255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16032.129255][ T1364] [16032.130963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16032.130963][ T1364] neigh_parms_alloc+0x1e5/0x510 [16032.130963][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16032.130963][ T1364] ipv6_find_idev+0x102/0x170 [16032.130963][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16032.130963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16032.130963][ T1364] netlink_rcv_skb+0x130/0x360 [16032.130963][ T1364] netlink_unicast+0x449/0x710 [16032.130963][ T1364] netlink_sendmsg+0x723/0xbe0 [16032.130963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16032.130963][ T1364] ___sys_sendmsg+0xee/0x170 [16032.130963][ T1364] __sys_sendmsg+0xcd/0x170 [16032.130963][ T1364] do_syscall_64+0xc6/0x1e0 [16032.130963][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16032.130963][ T1364] [16042.307058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16042.307549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16042.307549][ T1364] ___neigh_create+0x14b/0xf60 [16042.307549][ T1364] ip6_finish_output2+0xa70/0xf80 [16042.307549][ T1364] ip6_finish_output+0x4ed/0xd30 [16042.307549][ T1364] ip6_output+0x1f3/0x770 [16042.307549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16042.307549][ T1364] mld_sendpack+0x62d/0xbc0 [16042.307549][ T1364] mld_ifc_work+0x32/0x1f0 [16042.307549][ T1364] process_one_work+0x84d/0x18a0 [16042.307549][ T1364] worker_thread+0x587/0xd30 [16042.307549][ T1364] kthread+0x28a/0x350 [16042.307549][ T1364] ret_from_fork+0x31/0x70 [16042.307549][ T1364] ret_from_fork_asm+0x1a/0x30 [16042.307549][ T1364] [16042.309272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16042.309272][ T1364] dst_init+0x84/0x4a0 [16042.309272][ T1364] dst_alloc+0x97/0x150 [16042.309272][ T1364] ip6_dst_alloc+0x23/0x90 [16042.309272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16042.309272][ T1364] ip6_pol_route+0x56f/0x840 [16042.309272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16042.309272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16042.309272][ T1364] ipv6_rcv+0x1ad/0x810 [16042.309272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16042.309272][ T1364] process_backlog+0x101/0x620 [16042.309272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16042.309272][ T1364] net_rx_action+0x495/0xbe0 [16042.309272][ T1364] __do_softirq+0x1b5/0x7f6 [16042.309272][ T1364] [16042.311105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16042.311105][ T1364] netdev_get_by_index+0x5e/0x80 [16042.311105][ T1364] fib6_nh_init+0x3d8/0x15b0 [16042.311105][ T1364] ip6_route_info_create+0xf18/0x17d0 [16042.311105][ T1364] ip6_route_add+0x1c/0x140 [16042.311105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16042.311105][ T1364] addrconf_add_dev+0xe2/0x170 [16042.311105][ T1364] inet6_addr_add+0x12f/0xa40 [16042.311105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16042.311105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16042.311105][ T1364] netlink_rcv_skb+0x130/0x360 [16042.311105][ T1364] netlink_unicast+0x449/0x710 [16042.311105][ T1364] netlink_sendmsg+0x723/0xbe0 [16042.311105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16042.311105][ T1364] ___sys_sendmsg+0xee/0x170 [16042.311105][ T1364] __sys_sendmsg+0xcd/0x170 [16042.311105][ T1364] do_syscall_64+0xc6/0x1e0 [16042.311105][ T1364] [16042.313304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16042.313304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16042.313304][ T1364] ipv6_find_idev+0x102/0x170 [16042.313304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16042.313304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16042.313304][ T1364] netlink_rcv_skb+0x130/0x360 [16042.313304][ T1364] netlink_unicast+0x449/0x710 [16042.313304][ T1364] netlink_sendmsg+0x723/0xbe0 [16042.313304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16042.313304][ T1364] ___sys_sendmsg+0xee/0x170 [16042.313304][ T1364] __sys_sendmsg+0xcd/0x170 [16042.313304][ T1364] do_syscall_64+0xc6/0x1e0 [16042.313304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16042.313304][ T1364] [16042.314979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16042.314979][ T1364] neigh_parms_alloc+0x1e5/0x510 [16042.314979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16042.314979][ T1364] ipv6_find_idev+0x102/0x170 [16042.314979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16042.314979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16042.314979][ T1364] netlink_rcv_skb+0x130/0x360 [16042.314979][ T1364] netlink_unicast+0x449/0x710 [16042.314979][ T1364] netlink_sendmsg+0x723/0xbe0 [16042.314979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16042.314979][ T1364] ___sys_sendmsg+0xee/0x170 [16042.314979][ T1364] __sys_sendmsg+0xcd/0x170 [16042.314979][ T1364] do_syscall_64+0xc6/0x1e0 [16042.314979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16042.314979][ T1364] [16052.555071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16052.555540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16052.555540][ T1364] ___neigh_create+0x14b/0xf60 [16052.555540][ T1364] ip6_finish_output2+0xa70/0xf80 [16052.555540][ T1364] ip6_finish_output+0x4ed/0xd30 [16052.555540][ T1364] ip6_output+0x1f3/0x770 [16052.555540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16052.555540][ T1364] mld_sendpack+0x62d/0xbc0 [16052.555540][ T1364] mld_ifc_work+0x32/0x1f0 [16052.555540][ T1364] process_one_work+0x84d/0x18a0 [16052.555540][ T1364] worker_thread+0x587/0xd30 [16052.555540][ T1364] kthread+0x28a/0x350 [16052.555540][ T1364] ret_from_fork+0x31/0x70 [16052.555540][ T1364] ret_from_fork_asm+0x1a/0x30 [16052.555540][ T1364] [16052.557240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16052.557240][ T1364] dst_init+0x84/0x4a0 [16052.557240][ T1364] dst_alloc+0x97/0x150 [16052.557240][ T1364] ip6_dst_alloc+0x23/0x90 [16052.557240][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16052.557240][ T1364] ip6_pol_route+0x56f/0x840 [16052.557240][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16052.557240][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16052.557240][ T1364] ipv6_rcv+0x1ad/0x810 [16052.557240][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16052.557240][ T1364] process_backlog+0x101/0x620 [16052.557240][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16052.557240][ T1364] net_rx_action+0x495/0xbe0 [16052.557240][ T1364] __do_softirq+0x1b5/0x7f6 [16052.557240][ T1364] [16052.559066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16052.559066][ T1364] netdev_get_by_index+0x5e/0x80 [16052.559066][ T1364] fib6_nh_init+0x3d8/0x15b0 [16052.559066][ T1364] ip6_route_info_create+0xf18/0x17d0 [16052.559066][ T1364] ip6_route_add+0x1c/0x140 [16052.559066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16052.559066][ T1364] addrconf_add_dev+0xe2/0x170 [16052.559066][ T1364] inet6_addr_add+0x12f/0xa40 [16052.559066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16052.559066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16052.559066][ T1364] netlink_rcv_skb+0x130/0x360 [16052.559066][ T1364] netlink_unicast+0x449/0x710 [16052.559066][ T1364] netlink_sendmsg+0x723/0xbe0 [16052.559066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16052.559066][ T1364] ___sys_sendmsg+0xee/0x170 [16052.559066][ T1364] __sys_sendmsg+0xcd/0x170 [16052.559066][ T1364] do_syscall_64+0xc6/0x1e0 [16052.559066][ T1364] [16052.561252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16052.561252][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16052.561252][ T1364] ipv6_find_idev+0x102/0x170 [16052.561252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16052.561252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16052.561252][ T1364] netlink_rcv_skb+0x130/0x360 [16052.561252][ T1364] netlink_unicast+0x449/0x710 [16052.561252][ T1364] netlink_sendmsg+0x723/0xbe0 [16052.561252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16052.561252][ T1364] ___sys_sendmsg+0xee/0x170 [16052.561252][ T1364] __sys_sendmsg+0xcd/0x170 [16052.561252][ T1364] do_syscall_64+0xc6/0x1e0 [16052.561252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16052.561252][ T1364] [16052.562966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16052.562966][ T1364] neigh_parms_alloc+0x1e5/0x510 [16052.562966][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16052.562966][ T1364] ipv6_find_idev+0x102/0x170 [16052.562966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16052.562966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16052.562966][ T1364] netlink_rcv_skb+0x130/0x360 [16052.562966][ T1364] netlink_unicast+0x449/0x710 [16052.562966][ T1364] netlink_sendmsg+0x723/0xbe0 [16052.562966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16052.562966][ T1364] ___sys_sendmsg+0xee/0x170 [16052.562966][ T1364] __sys_sendmsg+0xcd/0x170 [16052.562966][ T1364] do_syscall_64+0xc6/0x1e0 [16052.562966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16052.562966][ T1364] [16062.803086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16062.803580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16062.803580][ T1364] ___neigh_create+0x14b/0xf60 [16062.803580][ T1364] ip6_finish_output2+0xa70/0xf80 [16062.803580][ T1364] ip6_finish_output+0x4ed/0xd30 [16062.803580][ T1364] ip6_output+0x1f3/0x770 [16062.803580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16062.803580][ T1364] mld_sendpack+0x62d/0xbc0 [16062.803580][ T1364] mld_ifc_work+0x32/0x1f0 [16062.803580][ T1364] process_one_work+0x84d/0x18a0 [16062.803580][ T1364] worker_thread+0x587/0xd30 [16062.803580][ T1364] kthread+0x28a/0x350 [16062.803580][ T1364] ret_from_fork+0x31/0x70 [16062.803580][ T1364] ret_from_fork_asm+0x1a/0x30 [16062.803580][ T1364] [16062.805280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16062.805280][ T1364] dst_init+0x84/0x4a0 [16062.805280][ T1364] dst_alloc+0x97/0x150 [16062.805280][ T1364] ip6_dst_alloc+0x23/0x90 [16062.805280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16062.805280][ T1364] ip6_pol_route+0x56f/0x840 [16062.805280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16062.805280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16062.805280][ T1364] ipv6_rcv+0x1ad/0x810 [16062.805280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16062.805280][ T1364] process_backlog+0x101/0x620 [16062.805280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16062.805280][ T1364] net_rx_action+0x495/0xbe0 [16062.805280][ T1364] __do_softirq+0x1b5/0x7f6 [16062.805280][ T1364] [16062.807100][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16062.807100][ T1364] netdev_get_by_index+0x5e/0x80 [16062.807100][ T1364] fib6_nh_init+0x3d8/0x15b0 [16062.807100][ T1364] ip6_route_info_create+0xf18/0x17d0 [16062.807100][ T1364] ip6_route_add+0x1c/0x140 [16062.807100][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16062.807100][ T1364] addrconf_add_dev+0xe2/0x170 [16062.807100][ T1364] inet6_addr_add+0x12f/0xa40 [16062.807100][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16062.807100][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16062.807100][ T1364] netlink_rcv_skb+0x130/0x360 [16062.807100][ T1364] netlink_unicast+0x449/0x710 [16062.807100][ T1364] netlink_sendmsg+0x723/0xbe0 [16062.807100][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16062.807100][ T1364] ___sys_sendmsg+0xee/0x170 [16062.807100][ T1364] __sys_sendmsg+0xcd/0x170 [16062.807100][ T1364] do_syscall_64+0xc6/0x1e0 [16062.807100][ T1364] [16062.809279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16062.809279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16062.809279][ T1364] ipv6_find_idev+0x102/0x170 [16062.809279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16062.809279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16062.809279][ T1364] netlink_rcv_skb+0x130/0x360 [16062.809279][ T1364] netlink_unicast+0x449/0x710 [16062.809279][ T1364] netlink_sendmsg+0x723/0xbe0 [16062.809279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16062.809279][ T1364] ___sys_sendmsg+0xee/0x170 [16062.809279][ T1364] __sys_sendmsg+0xcd/0x170 [16062.809279][ T1364] do_syscall_64+0xc6/0x1e0 [16062.809279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16062.809279][ T1364] [16062.810997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16062.810997][ T1364] neigh_parms_alloc+0x1e5/0x510 [16062.810997][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16062.810997][ T1364] ipv6_find_idev+0x102/0x170 [16062.810997][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16062.810997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16062.810997][ T1364] netlink_rcv_skb+0x130/0x360 [16062.810997][ T1364] netlink_unicast+0x449/0x710 [16062.810997][ T1364] netlink_sendmsg+0x723/0xbe0 [16062.810997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16062.810997][ T1364] ___sys_sendmsg+0xee/0x170 [16062.810997][ T1364] __sys_sendmsg+0xcd/0x170 [16062.810997][ T1364] do_syscall_64+0xc6/0x1e0 [16062.810997][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16062.810997][ T1364] [16073.051067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16073.051551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16073.051551][ T1364] ___neigh_create+0x14b/0xf60 [16073.051551][ T1364] ip6_finish_output2+0xa70/0xf80 [16073.051551][ T1364] ip6_finish_output+0x4ed/0xd30 [16073.051551][ T1364] ip6_output+0x1f3/0x770 [16073.051551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16073.051551][ T1364] mld_sendpack+0x62d/0xbc0 [16073.051551][ T1364] mld_ifc_work+0x32/0x1f0 [16073.051551][ T1364] process_one_work+0x84d/0x18a0 [16073.051551][ T1364] worker_thread+0x587/0xd30 [16073.051551][ T1364] kthread+0x28a/0x350 [16073.051551][ T1364] ret_from_fork+0x31/0x70 [16073.051551][ T1364] ret_from_fork_asm+0x1a/0x30 [16073.051551][ T1364] [16073.053782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16073.053782][ T1364] dst_init+0x84/0x4a0 [16073.053782][ T1364] dst_alloc+0x97/0x150 [16073.053782][ T1364] ip6_dst_alloc+0x23/0x90 [16073.053782][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16073.053782][ T1364] ip6_pol_route+0x56f/0x840 [16073.053782][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16073.053782][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16073.053782][ T1364] ipv6_rcv+0x1ad/0x810 [16073.053782][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16073.053782][ T1364] process_backlog+0x101/0x620 [16073.053782][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16073.053782][ T1364] net_rx_action+0x495/0xbe0 [16073.053782][ T1364] __do_softirq+0x1b5/0x7f6 [16073.053782][ T1364] [16073.055603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16073.055603][ T1364] netdev_get_by_index+0x5e/0x80 [16073.055603][ T1364] fib6_nh_init+0x3d8/0x15b0 [16073.055603][ T1364] ip6_route_info_create+0xf18/0x17d0 [16073.055603][ T1364] ip6_route_add+0x1c/0x140 [16073.055603][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16073.055603][ T1364] addrconf_add_dev+0xe2/0x170 [16073.055603][ T1364] inet6_addr_add+0x12f/0xa40 [16073.055603][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16073.055603][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16073.055603][ T1364] netlink_rcv_skb+0x130/0x360 [16073.055603][ T1364] netlink_unicast+0x449/0x710 [16073.055603][ T1364] netlink_sendmsg+0x723/0xbe0 [16073.055603][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16073.055603][ T1364] ___sys_sendmsg+0xee/0x170 [16073.055603][ T1364] __sys_sendmsg+0xcd/0x170 [16073.055603][ T1364] do_syscall_64+0xc6/0x1e0 [16073.055603][ T1364] [16073.057781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16073.057781][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16073.057781][ T1364] ipv6_find_idev+0x102/0x170 [16073.057781][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16073.057781][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16073.057781][ T1364] netlink_rcv_skb+0x130/0x360 [16073.057781][ T1364] netlink_unicast+0x449/0x710 [16073.057781][ T1364] netlink_sendmsg+0x723/0xbe0 [16073.057781][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16073.057781][ T1364] ___sys_sendmsg+0xee/0x170 [16073.057781][ T1364] __sys_sendmsg+0xcd/0x170 [16073.057781][ T1364] do_syscall_64+0xc6/0x1e0 [16073.057781][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16073.057781][ T1364] [16073.060163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16073.060163][ T1364] neigh_parms_alloc+0x1e5/0x510 [16073.060163][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16073.060163][ T1364] ipv6_find_idev+0x102/0x170 [16073.060163][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16073.060163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16073.060163][ T1364] netlink_rcv_skb+0x130/0x360 [16073.060163][ T1364] netlink_unicast+0x449/0x710 [16073.060163][ T1364] netlink_sendmsg+0x723/0xbe0 [16073.060163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16073.060163][ T1364] ___sys_sendmsg+0xee/0x170 [16073.060163][ T1364] __sys_sendmsg+0xcd/0x170 [16073.060163][ T1364] do_syscall_64+0xc6/0x1e0 [16073.060163][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16073.060163][ T1364] [16083.099118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16083.100943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16083.100943][ T1364] ___neigh_create+0x14b/0xf60 [16083.100943][ T1364] ip6_finish_output2+0xa70/0xf80 [16083.100943][ T1364] ip6_finish_output+0x4ed/0xd30 [16083.100943][ T1364] ip6_output+0x1f3/0x770 [16083.100943][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16083.100943][ T1364] mld_sendpack+0x62d/0xbc0 [16083.100943][ T1364] mld_ifc_work+0x32/0x1f0 [16083.100943][ T1364] process_one_work+0x84d/0x18a0 [16083.100943][ T1364] worker_thread+0x587/0xd30 [16083.100943][ T1364] kthread+0x28a/0x350 [16083.100943][ T1364] ret_from_fork+0x31/0x70 [16083.100943][ T1364] ret_from_fork_asm+0x1a/0x30 [16083.100943][ T1364] [16083.102666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16083.102666][ T1364] dst_init+0x84/0x4a0 [16083.102666][ T1364] dst_alloc+0x97/0x150 [16083.102666][ T1364] ip6_dst_alloc+0x23/0x90 [16083.102666][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16083.102666][ T1364] ip6_pol_route+0x56f/0x840 [16083.102666][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16083.102666][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16083.102666][ T1364] ipv6_rcv+0x1ad/0x810 [16083.102666][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16083.102666][ T1364] process_backlog+0x101/0x620 [16083.102666][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16083.102666][ T1364] net_rx_action+0x495/0xbe0 [16083.102666][ T1364] __do_softirq+0x1b5/0x7f6 [16083.102666][ T1364] [16083.104508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16083.104508][ T1364] netdev_get_by_index+0x5e/0x80 [16083.104508][ T1364] fib6_nh_init+0x3d8/0x15b0 [16083.104508][ T1364] ip6_route_info_create+0xf18/0x17d0 [16083.104508][ T1364] ip6_route_add+0x1c/0x140 [16083.104508][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16083.104508][ T1364] addrconf_add_dev+0xe2/0x170 [16083.104508][ T1364] inet6_addr_add+0x12f/0xa40 [16083.104508][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16083.104508][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16083.104508][ T1364] netlink_rcv_skb+0x130/0x360 [16083.104508][ T1364] netlink_unicast+0x449/0x710 [16083.104508][ T1364] netlink_sendmsg+0x723/0xbe0 [16083.104508][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16083.104508][ T1364] ___sys_sendmsg+0xee/0x170 [16083.104508][ T1364] __sys_sendmsg+0xcd/0x170 [16083.104508][ T1364] do_syscall_64+0xc6/0x1e0 [16083.104508][ T1364] [16083.106691][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16083.106691][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16083.106691][ T1364] ipv6_find_idev+0x102/0x170 [16083.106691][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16083.106691][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16083.106691][ T1364] netlink_rcv_skb+0x130/0x360 [16083.106691][ T1364] netlink_unicast+0x449/0x710 [16083.106691][ T1364] netlink_sendmsg+0x723/0xbe0 [16083.106691][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16083.106691][ T1364] ___sys_sendmsg+0xee/0x170 [16083.106691][ T1364] __sys_sendmsg+0xcd/0x170 [16083.106691][ T1364] do_syscall_64+0xc6/0x1e0 [16083.106691][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16083.106691][ T1364] [16083.108371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16083.108371][ T1364] neigh_parms_alloc+0x1e5/0x510 [16083.108371][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16083.108371][ T1364] ipv6_find_idev+0x102/0x170 [16083.108371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16083.108371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16083.108371][ T1364] netlink_rcv_skb+0x130/0x360 [16083.108371][ T1364] netlink_unicast+0x449/0x710 [16083.108371][ T1364] netlink_sendmsg+0x723/0xbe0 [16083.108371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16083.108371][ T1364] ___sys_sendmsg+0xee/0x170 [16083.108371][ T1364] __sys_sendmsg+0xcd/0x170 [16083.108371][ T1364] do_syscall_64+0xc6/0x1e0 [16083.108371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16083.108371][ T1364] [16093.243060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16093.243529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16093.243529][ T1364] ___neigh_create+0x14b/0xf60 [16093.243529][ T1364] ip6_finish_output2+0xa70/0xf80 [16093.243529][ T1364] ip6_finish_output+0x4ed/0xd30 [16093.243529][ T1364] ip6_output+0x1f3/0x770 [16093.243529][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16093.243529][ T1364] mld_sendpack+0x62d/0xbc0 [16093.243529][ T1364] mld_ifc_work+0x32/0x1f0 [16093.243529][ T1364] process_one_work+0x84d/0x18a0 [16093.243529][ T1364] worker_thread+0x587/0xd30 [16093.243529][ T1364] kthread+0x28a/0x350 [16093.243529][ T1364] ret_from_fork+0x31/0x70 [16093.243529][ T1364] ret_from_fork_asm+0x1a/0x30 [16093.243529][ T1364] [16093.245219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16093.245219][ T1364] dst_init+0x84/0x4a0 [16093.245219][ T1364] dst_alloc+0x97/0x150 [16093.245219][ T1364] ip6_dst_alloc+0x23/0x90 [16093.245219][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16093.245219][ T1364] ip6_pol_route+0x56f/0x840 [16093.245219][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16093.245219][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16093.245219][ T1364] ipv6_rcv+0x1ad/0x810 [16093.245219][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16093.245219][ T1364] process_backlog+0x101/0x620 [16093.245219][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16093.245219][ T1364] net_rx_action+0x495/0xbe0 [16093.245219][ T1364] __do_softirq+0x1b5/0x7f6 [16093.245219][ T1364] [16093.247038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16093.247038][ T1364] netdev_get_by_index+0x5e/0x80 [16093.247038][ T1364] fib6_nh_init+0x3d8/0x15b0 [16093.247038][ T1364] ip6_route_info_create+0xf18/0x17d0 [16093.247038][ T1364] ip6_route_add+0x1c/0x140 [16093.247038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16093.247038][ T1364] addrconf_add_dev+0xe2/0x170 [16093.247038][ T1364] inet6_addr_add+0x12f/0xa40 [16093.247038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16093.247038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16093.247038][ T1364] netlink_rcv_skb+0x130/0x360 [16093.247038][ T1364] netlink_unicast+0x449/0x710 [16093.247038][ T1364] netlink_sendmsg+0x723/0xbe0 [16093.247038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16093.247038][ T1364] ___sys_sendmsg+0xee/0x170 [16093.247038][ T1364] __sys_sendmsg+0xcd/0x170 [16093.247038][ T1364] do_syscall_64+0xc6/0x1e0 [16093.247038][ T1364] [16093.249230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16093.249230][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16093.249230][ T1364] ipv6_find_idev+0x102/0x170 [16093.249230][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16093.249230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16093.249230][ T1364] netlink_rcv_skb+0x130/0x360 [16093.249230][ T1364] netlink_unicast+0x449/0x710 [16093.249230][ T1364] netlink_sendmsg+0x723/0xbe0 [16093.249230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16093.249230][ T1364] ___sys_sendmsg+0xee/0x170 [16093.249230][ T1364] __sys_sendmsg+0xcd/0x170 [16093.249230][ T1364] do_syscall_64+0xc6/0x1e0 [16093.249230][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16093.249230][ T1364] [16093.250948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16093.250948][ T1364] neigh_parms_alloc+0x1e5/0x510 [16093.250948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16093.250948][ T1364] ipv6_find_idev+0x102/0x170 [16093.250948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16093.250948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16093.250948][ T1364] netlink_rcv_skb+0x130/0x360 [16093.250948][ T1364] netlink_unicast+0x449/0x710 [16093.250948][ T1364] netlink_sendmsg+0x723/0xbe0 [16093.250948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16093.250948][ T1364] ___sys_sendmsg+0xee/0x170 [16093.250948][ T1364] __sys_sendmsg+0xcd/0x170 [16093.250948][ T1364] do_syscall_64+0xc6/0x1e0 [16093.250948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16093.250948][ T1364] [16103.507063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16103.507503][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16103.507503][ T1364] ___neigh_create+0x14b/0xf60 [16103.507503][ T1364] ip6_finish_output2+0xa70/0xf80 [16103.507503][ T1364] ip6_finish_output+0x4ed/0xd30 [16103.507503][ T1364] ip6_output+0x1f3/0x770 [16103.507503][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16103.507503][ T1364] mld_sendpack+0x62d/0xbc0 [16103.507503][ T1364] mld_ifc_work+0x32/0x1f0 [16103.507503][ T1364] process_one_work+0x84d/0x18a0 [16103.507503][ T1364] worker_thread+0x587/0xd30 [16103.507503][ T1364] kthread+0x28a/0x350 [16103.507503][ T1364] ret_from_fork+0x31/0x70 [16103.507503][ T1364] ret_from_fork_asm+0x1a/0x30 [16103.507503][ T1364] [16103.509233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16103.509233][ T1364] dst_init+0x84/0x4a0 [16103.509233][ T1364] dst_alloc+0x97/0x150 [16103.509233][ T1364] ip6_dst_alloc+0x23/0x90 [16103.509233][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16103.509233][ T1364] ip6_pol_route+0x56f/0x840 [16103.509233][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16103.509233][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16103.509233][ T1364] ipv6_rcv+0x1ad/0x810 [16103.509233][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16103.509233][ T1364] process_backlog+0x101/0x620 [16103.509233][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16103.509233][ T1364] net_rx_action+0x495/0xbe0 [16103.509233][ T1364] __do_softirq+0x1b5/0x7f6 [16103.509233][ T1364] [16103.511044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16103.511044][ T1364] netdev_get_by_index+0x5e/0x80 [16103.511044][ T1364] fib6_nh_init+0x3d8/0x15b0 [16103.511044][ T1364] ip6_route_info_create+0xf18/0x17d0 [16103.511044][ T1364] ip6_route_add+0x1c/0x140 [16103.511044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16103.511044][ T1364] addrconf_add_dev+0xe2/0x170 [16103.511044][ T1364] inet6_addr_add+0x12f/0xa40 [16103.511044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16103.511044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16103.511044][ T1364] netlink_rcv_skb+0x130/0x360 [16103.511044][ T1364] netlink_unicast+0x449/0x710 [16103.511044][ T1364] netlink_sendmsg+0x723/0xbe0 [16103.511044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16103.511044][ T1364] ___sys_sendmsg+0xee/0x170 [16103.511044][ T1364] __sys_sendmsg+0xcd/0x170 [16103.511044][ T1364] do_syscall_64+0xc6/0x1e0 [16103.511044][ T1364] [16103.513248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16103.513248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16103.513248][ T1364] ipv6_find_idev+0x102/0x170 [16103.513248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16103.513248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16103.513248][ T1364] netlink_rcv_skb+0x130/0x360 [16103.513248][ T1364] netlink_unicast+0x449/0x710 [16103.513248][ T1364] netlink_sendmsg+0x723/0xbe0 [16103.513248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16103.513248][ T1364] ___sys_sendmsg+0xee/0x170 [16103.513248][ T1364] __sys_sendmsg+0xcd/0x170 [16103.513248][ T1364] do_syscall_64+0xc6/0x1e0 [16103.513248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16103.513248][ T1364] [16103.514973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16103.514973][ T1364] neigh_parms_alloc+0x1e5/0x510 [16103.514973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16103.514973][ T1364] ipv6_find_idev+0x102/0x170 [16103.514973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16103.514973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16103.514973][ T1364] netlink_rcv_skb+0x130/0x360 [16103.514973][ T1364] netlink_unicast+0x449/0x710 [16103.514973][ T1364] netlink_sendmsg+0x723/0xbe0 [16103.514973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16103.514973][ T1364] ___sys_sendmsg+0xee/0x170 [16103.514973][ T1364] __sys_sendmsg+0xcd/0x170 [16103.514973][ T1364] do_syscall_64+0xc6/0x1e0 [16103.514973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16103.514973][ T1364] [16113.659086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16113.659617][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16113.659617][ T1364] ___neigh_create+0x14b/0xf60 [16113.659617][ T1364] ip6_finish_output2+0xa70/0xf80 [16113.659617][ T1364] ip6_finish_output+0x4ed/0xd30 [16113.659617][ T1364] ip6_output+0x1f3/0x770 [16113.659617][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16113.659617][ T1364] mld_sendpack+0x62d/0xbc0 [16113.659617][ T1364] mld_ifc_work+0x32/0x1f0 [16113.659617][ T1364] process_one_work+0x84d/0x18a0 [16113.659617][ T1364] worker_thread+0x587/0xd30 [16113.659617][ T1364] kthread+0x28a/0x350 [16113.659617][ T1364] ret_from_fork+0x31/0x70 [16113.659617][ T1364] ret_from_fork_asm+0x1a/0x30 [16113.659617][ T1364] [16113.661357][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16113.661357][ T1364] dst_init+0x84/0x4a0 [16113.661357][ T1364] dst_alloc+0x97/0x150 [16113.661357][ T1364] ip6_dst_alloc+0x23/0x90 [16113.661357][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16113.661357][ T1364] ip6_pol_route+0x56f/0x840 [16113.661357][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16113.661357][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16113.661357][ T1364] ipv6_rcv+0x1ad/0x810 [16113.661357][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16113.661357][ T1364] process_backlog+0x101/0x620 [16113.661357][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16113.661357][ T1364] net_rx_action+0x495/0xbe0 [16113.661357][ T1364] __do_softirq+0x1b5/0x7f6 [16113.661357][ T1364] [16113.663206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16113.663206][ T1364] netdev_get_by_index+0x5e/0x80 [16113.663206][ T1364] fib6_nh_init+0x3d8/0x15b0 [16113.663206][ T1364] ip6_route_info_create+0xf18/0x17d0 [16113.663206][ T1364] ip6_route_add+0x1c/0x140 [16113.663206][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16113.663206][ T1364] addrconf_add_dev+0xe2/0x170 [16113.663206][ T1364] inet6_addr_add+0x12f/0xa40 [16113.663206][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16113.663206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.663206][ T1364] netlink_rcv_skb+0x130/0x360 [16113.663206][ T1364] netlink_unicast+0x449/0x710 [16113.663206][ T1364] netlink_sendmsg+0x723/0xbe0 [16113.663206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16113.663206][ T1364] ___sys_sendmsg+0xee/0x170 [16113.663206][ T1364] __sys_sendmsg+0xcd/0x170 [16113.663206][ T1364] do_syscall_64+0xc6/0x1e0 [16113.663206][ T1364] [16113.665405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16113.665405][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16113.665405][ T1364] ipv6_find_idev+0x102/0x170 [16113.665405][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16113.665405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.665405][ T1364] netlink_rcv_skb+0x130/0x360 [16113.665405][ T1364] netlink_unicast+0x449/0x710 [16113.665405][ T1364] netlink_sendmsg+0x723/0xbe0 [16113.665405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16113.665405][ T1364] ___sys_sendmsg+0xee/0x170 [16113.665405][ T1364] __sys_sendmsg+0xcd/0x170 [16113.665405][ T1364] do_syscall_64+0xc6/0x1e0 [16113.665405][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16113.665405][ T1364] [16113.667161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16113.667161][ T1364] neigh_parms_alloc+0x1e5/0x510 [16113.667161][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16113.667161][ T1364] ipv6_find_idev+0x102/0x170 [16113.667161][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16113.667161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16113.667161][ T1364] netlink_rcv_skb+0x130/0x360 [16113.667161][ T1364] netlink_unicast+0x449/0x710 [16113.667161][ T1364] netlink_sendmsg+0x723/0xbe0 [16113.667161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16113.667161][ T1364] ___sys_sendmsg+0xee/0x170 [16113.667161][ T1364] __sys_sendmsg+0xcd/0x170 [16113.667161][ T1364] do_syscall_64+0xc6/0x1e0 [16113.667161][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16113.667161][ T1364] [16123.907075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16123.907570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16123.907570][ T1364] ___neigh_create+0x14b/0xf60 [16123.907570][ T1364] ip6_finish_output2+0xa70/0xf80 [16123.907570][ T1364] ip6_finish_output+0x4ed/0xd30 [16123.907570][ T1364] ip6_output+0x1f3/0x770 [16123.907570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16123.907570][ T1364] mld_sendpack+0x62d/0xbc0 [16123.907570][ T1364] mld_ifc_work+0x32/0x1f0 [16123.907570][ T1364] process_one_work+0x84d/0x18a0 [16123.907570][ T1364] worker_thread+0x587/0xd30 [16123.907570][ T1364] kthread+0x28a/0x350 [16123.907570][ T1364] ret_from_fork+0x31/0x70 [16123.907570][ T1364] ret_from_fork_asm+0x1a/0x30 [16123.907570][ T1364] [16123.909293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16123.909293][ T1364] dst_init+0x84/0x4a0 [16123.909293][ T1364] dst_alloc+0x97/0x150 [16123.909293][ T1364] ip6_dst_alloc+0x23/0x90 [16123.909293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16123.909293][ T1364] ip6_pol_route+0x56f/0x840 [16123.909293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16123.909293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16123.909293][ T1364] ipv6_rcv+0x1ad/0x810 [16123.909293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16123.909293][ T1364] process_backlog+0x101/0x620 [16123.909293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16123.909293][ T1364] net_rx_action+0x495/0xbe0 [16123.909293][ T1364] __do_softirq+0x1b5/0x7f6 [16123.909293][ T1364] [16123.911134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16123.911134][ T1364] netdev_get_by_index+0x5e/0x80 [16123.911134][ T1364] fib6_nh_init+0x3d8/0x15b0 [16123.911134][ T1364] ip6_route_info_create+0xf18/0x17d0 [16123.911134][ T1364] ip6_route_add+0x1c/0x140 [16123.911134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16123.911134][ T1364] addrconf_add_dev+0xe2/0x170 [16123.911134][ T1364] inet6_addr_add+0x12f/0xa40 [16123.911134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16123.911134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.911134][ T1364] netlink_rcv_skb+0x130/0x360 [16123.911134][ T1364] netlink_unicast+0x449/0x710 [16123.911134][ T1364] netlink_sendmsg+0x723/0xbe0 [16123.911134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16123.911134][ T1364] ___sys_sendmsg+0xee/0x170 [16123.911134][ T1364] __sys_sendmsg+0xcd/0x170 [16123.911134][ T1364] do_syscall_64+0xc6/0x1e0 [16123.911134][ T1364] [16123.913327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16123.913327][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16123.913327][ T1364] ipv6_find_idev+0x102/0x170 [16123.913327][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16123.913327][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.913327][ T1364] netlink_rcv_skb+0x130/0x360 [16123.913327][ T1364] netlink_unicast+0x449/0x710 [16123.913327][ T1364] netlink_sendmsg+0x723/0xbe0 [16123.913327][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16123.913327][ T1364] ___sys_sendmsg+0xee/0x170 [16123.913327][ T1364] __sys_sendmsg+0xcd/0x170 [16123.913327][ T1364] do_syscall_64+0xc6/0x1e0 [16123.913327][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16123.913327][ T1364] [16123.915044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16123.915044][ T1364] neigh_parms_alloc+0x1e5/0x510 [16123.915044][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16123.915044][ T1364] ipv6_find_idev+0x102/0x170 [16123.915044][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16123.915044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16123.915044][ T1364] netlink_rcv_skb+0x130/0x360 [16123.915044][ T1364] netlink_unicast+0x449/0x710 [16123.915044][ T1364] netlink_sendmsg+0x723/0xbe0 [16123.915044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16123.915044][ T1364] ___sys_sendmsg+0xee/0x170 [16123.915044][ T1364] __sys_sendmsg+0xcd/0x170 [16123.915044][ T1364] do_syscall_64+0xc6/0x1e0 [16123.915044][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16123.915044][ T1364] [16133.955074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16133.955566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16133.955566][ T1364] ___neigh_create+0x14b/0xf60 [16133.955566][ T1364] ip6_finish_output2+0xa70/0xf80 [16133.955566][ T1364] ip6_finish_output+0x4ed/0xd30 [16133.955566][ T1364] ip6_output+0x1f3/0x770 [16133.955566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16133.955566][ T1364] mld_sendpack+0x62d/0xbc0 [16133.955566][ T1364] mld_ifc_work+0x32/0x1f0 [16133.955566][ T1364] process_one_work+0x84d/0x18a0 [16133.955566][ T1364] worker_thread+0x587/0xd30 [16133.955566][ T1364] kthread+0x28a/0x350 [16133.955566][ T1364] ret_from_fork+0x31/0x70 [16133.955566][ T1364] ret_from_fork_asm+0x1a/0x30 [16133.955566][ T1364] [16133.957287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16133.957287][ T1364] dst_init+0x84/0x4a0 [16133.957287][ T1364] dst_alloc+0x97/0x150 [16133.957287][ T1364] ip6_dst_alloc+0x23/0x90 [16133.957287][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16133.957287][ T1364] ip6_pol_route+0x56f/0x840 [16133.957287][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16133.957287][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16133.957287][ T1364] ipv6_rcv+0x1ad/0x810 [16133.957287][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16133.957287][ T1364] process_backlog+0x101/0x620 [16133.957287][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16133.957287][ T1364] net_rx_action+0x495/0xbe0 [16133.957287][ T1364] __do_softirq+0x1b5/0x7f6 [16133.957287][ T1364] [16133.959125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16133.959125][ T1364] netdev_get_by_index+0x5e/0x80 [16133.959125][ T1364] fib6_nh_init+0x3d8/0x15b0 [16133.959125][ T1364] ip6_route_info_create+0xf18/0x17d0 [16133.959125][ T1364] ip6_route_add+0x1c/0x140 [16133.959125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16133.959125][ T1364] addrconf_add_dev+0xe2/0x170 [16133.959125][ T1364] inet6_addr_add+0x12f/0xa40 [16133.959125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16133.959125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.959125][ T1364] netlink_rcv_skb+0x130/0x360 [16133.959125][ T1364] netlink_unicast+0x449/0x710 [16133.959125][ T1364] netlink_sendmsg+0x723/0xbe0 [16133.959125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16133.959125][ T1364] ___sys_sendmsg+0xee/0x170 [16133.959125][ T1364] __sys_sendmsg+0xcd/0x170 [16133.959125][ T1364] do_syscall_64+0xc6/0x1e0 [16133.959125][ T1364] [16133.961332][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16133.961332][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16133.961332][ T1364] ipv6_find_idev+0x102/0x170 [16133.961332][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16133.961332][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.961332][ T1364] netlink_rcv_skb+0x130/0x360 [16133.961332][ T1364] netlink_unicast+0x449/0x710 [16133.961332][ T1364] netlink_sendmsg+0x723/0xbe0 [16133.961332][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16133.961332][ T1364] ___sys_sendmsg+0xee/0x170 [16133.961332][ T1364] __sys_sendmsg+0xcd/0x170 [16133.961332][ T1364] do_syscall_64+0xc6/0x1e0 [16133.961332][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16133.961332][ T1364] [16133.963071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16133.963071][ T1364] neigh_parms_alloc+0x1e5/0x510 [16133.963071][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16133.963071][ T1364] ipv6_find_idev+0x102/0x170 [16133.963071][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16133.963071][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16133.963071][ T1364] netlink_rcv_skb+0x130/0x360 [16133.963071][ T1364] netlink_unicast+0x449/0x710 [16133.963071][ T1364] netlink_sendmsg+0x723/0xbe0 [16133.963071][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16133.963071][ T1364] ___sys_sendmsg+0xee/0x170 [16133.963071][ T1364] __sys_sendmsg+0xcd/0x170 [16133.963071][ T1364] do_syscall_64+0xc6/0x1e0 [16133.963071][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16133.963071][ T1364] [16144.203065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16144.203550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16144.203550][ T1364] ___neigh_create+0x14b/0xf60 [16144.203550][ T1364] ip6_finish_output2+0xa70/0xf80 [16144.203550][ T1364] ip6_finish_output+0x4ed/0xd30 [16144.203550][ T1364] ip6_output+0x1f3/0x770 [16144.203550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16144.203550][ T1364] mld_sendpack+0x62d/0xbc0 [16144.203550][ T1364] mld_ifc_work+0x32/0x1f0 [16144.203550][ T1364] process_one_work+0x84d/0x18a0 [16144.203550][ T1364] worker_thread+0x587/0xd30 [16144.203550][ T1364] kthread+0x28a/0x350 [16144.203550][ T1364] ret_from_fork+0x31/0x70 [16144.203550][ T1364] ret_from_fork_asm+0x1a/0x30 [16144.203550][ T1364] [16144.205288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16144.205288][ T1364] dst_init+0x84/0x4a0 [16144.205288][ T1364] dst_alloc+0x97/0x150 [16144.205288][ T1364] ip6_dst_alloc+0x23/0x90 [16144.205288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16144.205288][ T1364] ip6_pol_route+0x56f/0x840 [16144.205288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16144.205288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16144.205288][ T1364] ipv6_rcv+0x1ad/0x810 [16144.205288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16144.205288][ T1364] process_backlog+0x101/0x620 [16144.205288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16144.205288][ T1364] net_rx_action+0x495/0xbe0 [16144.205288][ T1364] __do_softirq+0x1b5/0x7f6 [16144.205288][ T1364] [16144.207146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16144.207146][ T1364] netdev_get_by_index+0x5e/0x80 [16144.207146][ T1364] fib6_nh_init+0x3d8/0x15b0 [16144.207146][ T1364] ip6_route_info_create+0xf18/0x17d0 [16144.207146][ T1364] ip6_route_add+0x1c/0x140 [16144.207146][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16144.207146][ T1364] addrconf_add_dev+0xe2/0x170 [16144.207146][ T1364] inet6_addr_add+0x12f/0xa40 [16144.207146][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16144.207146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16144.207146][ T1364] netlink_rcv_skb+0x130/0x360 [16144.207146][ T1364] netlink_unicast+0x449/0x710 [16144.207146][ T1364] netlink_sendmsg+0x723/0xbe0 [16144.207146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16144.207146][ T1364] ___sys_sendmsg+0xee/0x170 [16144.207146][ T1364] __sys_sendmsg+0xcd/0x170 [16144.207146][ T1364] do_syscall_64+0xc6/0x1e0 [16144.207146][ T1364] [16144.209360][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16144.209360][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16144.209360][ T1364] ipv6_find_idev+0x102/0x170 [16144.209360][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16144.209360][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16144.209360][ T1364] netlink_rcv_skb+0x130/0x360 [16144.209360][ T1364] netlink_unicast+0x449/0x710 [16144.209360][ T1364] netlink_sendmsg+0x723/0xbe0 [16144.209360][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16144.209360][ T1364] ___sys_sendmsg+0xee/0x170 [16144.209360][ T1364] __sys_sendmsg+0xcd/0x170 [16144.209360][ T1364] do_syscall_64+0xc6/0x1e0 [16144.209360][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16144.209360][ T1364] [16144.211096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16144.211096][ T1364] neigh_parms_alloc+0x1e5/0x510 [16144.211096][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16144.211096][ T1364] ipv6_find_idev+0x102/0x170 [16144.211096][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16144.211096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16144.211096][ T1364] netlink_rcv_skb+0x130/0x360 [16144.211096][ T1364] netlink_unicast+0x449/0x710 [16144.211096][ T1364] netlink_sendmsg+0x723/0xbe0 [16144.211096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16144.211096][ T1364] ___sys_sendmsg+0xee/0x170 [16144.211096][ T1364] __sys_sendmsg+0xcd/0x170 [16144.211096][ T1364] do_syscall_64+0xc6/0x1e0 [16144.211096][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16144.211096][ T1364] [16154.467020][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16154.467511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16154.467511][ T1364] ___neigh_create+0x14b/0xf60 [16154.467511][ T1364] ip6_finish_output2+0xa70/0xf80 [16154.467511][ T1364] ip6_finish_output+0x4ed/0xd30 [16154.467511][ T1364] ip6_output+0x1f3/0x770 [16154.467511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16154.467511][ T1364] mld_sendpack+0x62d/0xbc0 [16154.467511][ T1364] mld_ifc_work+0x32/0x1f0 [16154.467511][ T1364] process_one_work+0x84d/0x18a0 [16154.467511][ T1364] worker_thread+0x587/0xd30 [16154.467511][ T1364] kthread+0x28a/0x350 [16154.467511][ T1364] ret_from_fork+0x31/0x70 [16154.467511][ T1364] ret_from_fork_asm+0x1a/0x30 [16154.467511][ T1364] [16154.469264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16154.469264][ T1364] dst_init+0x84/0x4a0 [16154.469264][ T1364] dst_alloc+0x97/0x150 [16154.469264][ T1364] ip6_dst_alloc+0x23/0x90 [16154.469264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16154.469264][ T1364] ip6_pol_route+0x56f/0x840 [16154.469264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16154.469264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16154.469264][ T1364] ipv6_rcv+0x1ad/0x810 [16154.469264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16154.469264][ T1364] process_backlog+0x101/0x620 [16154.469264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16154.469264][ T1364] net_rx_action+0x495/0xbe0 [16154.469264][ T1364] __do_softirq+0x1b5/0x7f6 [16154.469264][ T1364] [16154.471119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16154.471119][ T1364] netdev_get_by_index+0x5e/0x80 [16154.471119][ T1364] fib6_nh_init+0x3d8/0x15b0 [16154.471119][ T1364] ip6_route_info_create+0xf18/0x17d0 [16154.471119][ T1364] ip6_route_add+0x1c/0x140 [16154.471119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16154.471119][ T1364] addrconf_add_dev+0xe2/0x170 [16154.471119][ T1364] inet6_addr_add+0x12f/0xa40 [16154.471119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16154.471119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16154.471119][ T1364] netlink_rcv_skb+0x130/0x360 [16154.471119][ T1364] netlink_unicast+0x449/0x710 [16154.471119][ T1364] netlink_sendmsg+0x723/0xbe0 [16154.471119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16154.471119][ T1364] ___sys_sendmsg+0xee/0x170 [16154.471119][ T1364] __sys_sendmsg+0xcd/0x170 [16154.471119][ T1364] do_syscall_64+0xc6/0x1e0 [16154.471119][ T1364] [16154.473322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16154.473322][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16154.473322][ T1364] ipv6_find_idev+0x102/0x170 [16154.473322][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16154.473322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16154.473322][ T1364] netlink_rcv_skb+0x130/0x360 [16154.473322][ T1364] netlink_unicast+0x449/0x710 [16154.473322][ T1364] netlink_sendmsg+0x723/0xbe0 [16154.473322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16154.473322][ T1364] ___sys_sendmsg+0xee/0x170 [16154.473322][ T1364] __sys_sendmsg+0xcd/0x170 [16154.473322][ T1364] do_syscall_64+0xc6/0x1e0 [16154.473322][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16154.473322][ T1364] [16154.475043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16154.475043][ T1364] neigh_parms_alloc+0x1e5/0x510 [16154.475043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16154.475043][ T1364] ipv6_find_idev+0x102/0x170 [16154.475043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16154.475043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16154.475043][ T1364] netlink_rcv_skb+0x130/0x360 [16154.475043][ T1364] netlink_unicast+0x449/0x710 [16154.475043][ T1364] netlink_sendmsg+0x723/0xbe0 [16154.475043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16154.475043][ T1364] ___sys_sendmsg+0xee/0x170 [16154.475043][ T1364] __sys_sendmsg+0xcd/0x170 [16154.475043][ T1364] do_syscall_64+0xc6/0x1e0 [16154.475043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16154.475043][ T1364] [16164.715059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16164.715556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16164.715556][ T1364] ___neigh_create+0x14b/0xf60 [16164.715556][ T1364] ip6_finish_output2+0xa70/0xf80 [16164.715556][ T1364] ip6_finish_output+0x4ed/0xd30 [16164.715556][ T1364] ip6_output+0x1f3/0x770 [16164.715556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16164.715556][ T1364] mld_sendpack+0x62d/0xbc0 [16164.715556][ T1364] mld_ifc_work+0x32/0x1f0 [16164.715556][ T1364] process_one_work+0x84d/0x18a0 [16164.715556][ T1364] worker_thread+0x587/0xd30 [16164.715556][ T1364] kthread+0x28a/0x350 [16164.715556][ T1364] ret_from_fork+0x31/0x70 [16164.715556][ T1364] ret_from_fork_asm+0x1a/0x30 [16164.715556][ T1364] [16164.717259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16164.717259][ T1364] dst_init+0x84/0x4a0 [16164.717259][ T1364] dst_alloc+0x97/0x150 [16164.717259][ T1364] ip6_dst_alloc+0x23/0x90 [16164.717259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16164.717259][ T1364] ip6_pol_route+0x56f/0x840 [16164.717259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16164.717259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16164.717259][ T1364] ipv6_rcv+0x1ad/0x810 [16164.717259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16164.717259][ T1364] process_backlog+0x101/0x620 [16164.717259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16164.717259][ T1364] net_rx_action+0x495/0xbe0 [16164.717259][ T1364] __do_softirq+0x1b5/0x7f6 [16164.717259][ T1364] [16164.719035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16164.719035][ T1364] netdev_get_by_index+0x5e/0x80 [16164.719035][ T1364] fib6_nh_init+0x3d8/0x15b0 [16164.719035][ T1364] ip6_route_info_create+0xf18/0x17d0 [16164.719035][ T1364] ip6_route_add+0x1c/0x140 [16164.719035][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16164.719035][ T1364] addrconf_add_dev+0xe2/0x170 [16164.719035][ T1364] inet6_addr_add+0x12f/0xa40 [16164.719035][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16164.719035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.719035][ T1364] netlink_rcv_skb+0x130/0x360 [16164.719035][ T1364] netlink_unicast+0x449/0x710 [16164.719035][ T1364] netlink_sendmsg+0x723/0xbe0 [16164.719035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16164.719035][ T1364] ___sys_sendmsg+0xee/0x170 [16164.719035][ T1364] __sys_sendmsg+0xcd/0x170 [16164.719035][ T1364] do_syscall_64+0xc6/0x1e0 [16164.719035][ T1364] [16164.721210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16164.721210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16164.721210][ T1364] ipv6_find_idev+0x102/0x170 [16164.721210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16164.721210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.721210][ T1364] netlink_rcv_skb+0x130/0x360 [16164.721210][ T1364] netlink_unicast+0x449/0x710 [16164.721210][ T1364] netlink_sendmsg+0x723/0xbe0 [16164.721210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16164.721210][ T1364] ___sys_sendmsg+0xee/0x170 [16164.721210][ T1364] __sys_sendmsg+0xcd/0x170 [16164.721210][ T1364] do_syscall_64+0xc6/0x1e0 [16164.721210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16164.721210][ T1364] [16164.722909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16164.722909][ T1364] neigh_parms_alloc+0x1e5/0x510 [16164.722909][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16164.722909][ T1364] ipv6_find_idev+0x102/0x170 [16164.722909][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16164.722909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16164.722909][ T1364] netlink_rcv_skb+0x130/0x360 [16164.722909][ T1364] netlink_unicast+0x449/0x710 [16164.722909][ T1364] netlink_sendmsg+0x723/0xbe0 [16164.722909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16164.722909][ T1364] ___sys_sendmsg+0xee/0x170 [16164.722909][ T1364] __sys_sendmsg+0xcd/0x170 [16164.722909][ T1364] do_syscall_64+0xc6/0x1e0 [16164.722909][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16164.722909][ T1364] [16174.970996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16174.971465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16174.971465][ T1364] ___neigh_create+0x14b/0xf60 [16174.971465][ T1364] ip6_finish_output2+0xa70/0xf80 [16174.971465][ T1364] ip6_finish_output+0x4ed/0xd30 [16174.971465][ T1364] ip6_output+0x1f3/0x770 [16174.971465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16174.971465][ T1364] mld_sendpack+0x62d/0xbc0 [16174.971465][ T1364] mld_ifc_work+0x32/0x1f0 [16174.971465][ T1364] process_one_work+0x84d/0x18a0 [16174.971465][ T1364] worker_thread+0x587/0xd30 [16174.971465][ T1364] kthread+0x28a/0x350 [16174.971465][ T1364] ret_from_fork+0x31/0x70 [16174.971465][ T1364] ret_from_fork_asm+0x1a/0x30 [16174.971465][ T1364] [16174.973264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16174.973264][ T1364] dst_init+0x84/0x4a0 [16174.973264][ T1364] dst_alloc+0x97/0x150 [16174.973264][ T1364] ip6_dst_alloc+0x23/0x90 [16174.973264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16174.973264][ T1364] ip6_pol_route+0x56f/0x840 [16174.973264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16174.973264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16174.973264][ T1364] ipv6_rcv+0x1ad/0x810 [16174.973264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16174.973264][ T1364] process_backlog+0x101/0x620 [16174.973264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16174.973264][ T1364] net_rx_action+0x495/0xbe0 [16174.973264][ T1364] __do_softirq+0x1b5/0x7f6 [16174.973264][ T1364] [16174.975091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16174.975091][ T1364] netdev_get_by_index+0x5e/0x80 [16174.975091][ T1364] fib6_nh_init+0x3d8/0x15b0 [16174.975091][ T1364] ip6_route_info_create+0xf18/0x17d0 [16174.975091][ T1364] ip6_route_add+0x1c/0x140 [16174.975091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16174.975091][ T1364] addrconf_add_dev+0xe2/0x170 [16174.975091][ T1364] inet6_addr_add+0x12f/0xa40 [16174.975091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16174.975091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.975091][ T1364] netlink_rcv_skb+0x130/0x360 [16174.975091][ T1364] netlink_unicast+0x449/0x710 [16174.975091][ T1364] netlink_sendmsg+0x723/0xbe0 [16174.975091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16174.975091][ T1364] ___sys_sendmsg+0xee/0x170 [16174.975091][ T1364] __sys_sendmsg+0xcd/0x170 [16174.975091][ T1364] do_syscall_64+0xc6/0x1e0 [16174.975091][ T1364] [16174.977273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16174.977273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16174.977273][ T1364] ipv6_find_idev+0x102/0x170 [16174.977273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16174.977273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.977273][ T1364] netlink_rcv_skb+0x130/0x360 [16174.977273][ T1364] netlink_unicast+0x449/0x710 [16174.977273][ T1364] netlink_sendmsg+0x723/0xbe0 [16174.977273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16174.977273][ T1364] ___sys_sendmsg+0xee/0x170 [16174.977273][ T1364] __sys_sendmsg+0xcd/0x170 [16174.977273][ T1364] do_syscall_64+0xc6/0x1e0 [16174.977273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16174.977273][ T1364] [16174.978973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16174.978973][ T1364] neigh_parms_alloc+0x1e5/0x510 [16174.978973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16174.978973][ T1364] ipv6_find_idev+0x102/0x170 [16174.978973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16174.978973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16174.978973][ T1364] netlink_rcv_skb+0x130/0x360 [16174.978973][ T1364] netlink_unicast+0x449/0x710 [16174.978973][ T1364] netlink_sendmsg+0x723/0xbe0 [16174.978973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16174.978973][ T1364] ___sys_sendmsg+0xee/0x170 [16174.978973][ T1364] __sys_sendmsg+0xcd/0x170 [16174.978973][ T1364] do_syscall_64+0xc6/0x1e0 [16174.978973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16174.978973][ T1364] [16184.987062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16184.987550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16184.987550][ T1364] ___neigh_create+0x14b/0xf60 [16184.987550][ T1364] ip6_finish_output2+0xa70/0xf80 [16184.987550][ T1364] ip6_finish_output+0x4ed/0xd30 [16184.987550][ T1364] ip6_output+0x1f3/0x770 [16184.987550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16184.987550][ T1364] mld_sendpack+0x62d/0xbc0 [16184.987550][ T1364] mld_ifc_work+0x32/0x1f0 [16184.987550][ T1364] process_one_work+0x84d/0x18a0 [16184.987550][ T1364] worker_thread+0x587/0xd30 [16184.987550][ T1364] kthread+0x28a/0x350 [16184.987550][ T1364] ret_from_fork+0x31/0x70 [16184.987550][ T1364] ret_from_fork_asm+0x1a/0x30 [16184.987550][ T1364] [16184.989255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16184.989255][ T1364] dst_init+0x84/0x4a0 [16184.989255][ T1364] dst_alloc+0x97/0x150 [16184.989255][ T1364] ip6_dst_alloc+0x23/0x90 [16184.989255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16184.989255][ T1364] ip6_pol_route+0x56f/0x840 [16184.989255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16184.989255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16184.989255][ T1364] ipv6_rcv+0x1ad/0x810 [16184.989255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16184.989255][ T1364] process_backlog+0x101/0x620 [16184.989255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16184.989255][ T1364] net_rx_action+0x495/0xbe0 [16184.989255][ T1364] __do_softirq+0x1b5/0x7f6 [16184.989255][ T1364] [16184.991106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16184.991106][ T1364] netdev_get_by_index+0x5e/0x80 [16184.991106][ T1364] fib6_nh_init+0x3d8/0x15b0 [16184.991106][ T1364] ip6_route_info_create+0xf18/0x17d0 [16184.991106][ T1364] ip6_route_add+0x1c/0x140 [16184.991106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16184.991106][ T1364] addrconf_add_dev+0xe2/0x170 [16184.991106][ T1364] inet6_addr_add+0x12f/0xa40 [16184.991106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16184.991106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.991106][ T1364] netlink_rcv_skb+0x130/0x360 [16184.991106][ T1364] netlink_unicast+0x449/0x710 [16184.991106][ T1364] netlink_sendmsg+0x723/0xbe0 [16184.991106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16184.991106][ T1364] ___sys_sendmsg+0xee/0x170 [16184.991106][ T1364] __sys_sendmsg+0xcd/0x170 [16184.991106][ T1364] do_syscall_64+0xc6/0x1e0 [16184.991106][ T1364] [16184.993278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16184.993278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16184.993278][ T1364] ipv6_find_idev+0x102/0x170 [16184.993278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16184.993278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.993278][ T1364] netlink_rcv_skb+0x130/0x360 [16184.993278][ T1364] netlink_unicast+0x449/0x710 [16184.993278][ T1364] netlink_sendmsg+0x723/0xbe0 [16184.993278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16184.993278][ T1364] ___sys_sendmsg+0xee/0x170 [16184.993278][ T1364] __sys_sendmsg+0xcd/0x170 [16184.993278][ T1364] do_syscall_64+0xc6/0x1e0 [16184.993278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16184.993278][ T1364] [16184.994986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16184.994986][ T1364] neigh_parms_alloc+0x1e5/0x510 [16184.994986][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16184.994986][ T1364] ipv6_find_idev+0x102/0x170 [16184.994986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16184.994986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16184.994986][ T1364] netlink_rcv_skb+0x130/0x360 [16184.994986][ T1364] netlink_unicast+0x449/0x710 [16184.994986][ T1364] netlink_sendmsg+0x723/0xbe0 [16184.994986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16184.994986][ T1364] ___sys_sendmsg+0xee/0x170 [16184.994986][ T1364] __sys_sendmsg+0xcd/0x170 [16184.994986][ T1364] do_syscall_64+0xc6/0x1e0 [16184.994986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16184.994986][ T1364] [16195.219066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16195.219548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16195.219548][ T1364] ___neigh_create+0x14b/0xf60 [16195.219548][ T1364] ip6_finish_output2+0xa70/0xf80 [16195.219548][ T1364] ip6_finish_output+0x4ed/0xd30 [16195.219548][ T1364] ip6_output+0x1f3/0x770 [16195.219548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16195.219548][ T1364] mld_sendpack+0x62d/0xbc0 [16195.219548][ T1364] mld_ifc_work+0x32/0x1f0 [16195.219548][ T1364] process_one_work+0x84d/0x18a0 [16195.219548][ T1364] worker_thread+0x587/0xd30 [16195.219548][ T1364] kthread+0x28a/0x350 [16195.219548][ T1364] ret_from_fork+0x31/0x70 [16195.219548][ T1364] ret_from_fork_asm+0x1a/0x30 [16195.219548][ T1364] [16195.221257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16195.221257][ T1364] dst_init+0x84/0x4a0 [16195.221257][ T1364] dst_alloc+0x97/0x150 [16195.221257][ T1364] ip6_dst_alloc+0x23/0x90 [16195.221257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16195.221257][ T1364] ip6_pol_route+0x56f/0x840 [16195.221257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16195.221257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16195.221257][ T1364] ipv6_rcv+0x1ad/0x810 [16195.221257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16195.221257][ T1364] process_backlog+0x101/0x620 [16195.221257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16195.221257][ T1364] net_rx_action+0x495/0xbe0 [16195.221257][ T1364] __do_softirq+0x1b5/0x7f6 [16195.221257][ T1364] [16195.223085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16195.223085][ T1364] netdev_get_by_index+0x5e/0x80 [16195.223085][ T1364] fib6_nh_init+0x3d8/0x15b0 [16195.223085][ T1364] ip6_route_info_create+0xf18/0x17d0 [16195.223085][ T1364] ip6_route_add+0x1c/0x140 [16195.223085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16195.223085][ T1364] addrconf_add_dev+0xe2/0x170 [16195.223085][ T1364] inet6_addr_add+0x12f/0xa40 [16195.223085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16195.223085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16195.223085][ T1364] netlink_rcv_skb+0x130/0x360 [16195.223085][ T1364] netlink_unicast+0x449/0x710 [16195.223085][ T1364] netlink_sendmsg+0x723/0xbe0 [16195.223085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16195.223085][ T1364] ___sys_sendmsg+0xee/0x170 [16195.223085][ T1364] __sys_sendmsg+0xcd/0x170 [16195.223085][ T1364] do_syscall_64+0xc6/0x1e0 [16195.223085][ T1364] [16195.225265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16195.225265][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16195.225265][ T1364] ipv6_find_idev+0x102/0x170 [16195.225265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16195.225265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16195.225265][ T1364] netlink_rcv_skb+0x130/0x360 [16195.225265][ T1364] netlink_unicast+0x449/0x710 [16195.225265][ T1364] netlink_sendmsg+0x723/0xbe0 [16195.225265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16195.225265][ T1364] ___sys_sendmsg+0xee/0x170 [16195.225265][ T1364] __sys_sendmsg+0xcd/0x170 [16195.225265][ T1364] do_syscall_64+0xc6/0x1e0 [16195.225265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16195.225265][ T1364] [16195.226971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16195.226971][ T1364] neigh_parms_alloc+0x1e5/0x510 [16195.226971][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16195.226971][ T1364] ipv6_find_idev+0x102/0x170 [16195.226971][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16195.226971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16195.226971][ T1364] netlink_rcv_skb+0x130/0x360 [16195.226971][ T1364] netlink_unicast+0x449/0x710 [16195.226971][ T1364] netlink_sendmsg+0x723/0xbe0 [16195.226971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16195.226971][ T1364] ___sys_sendmsg+0xee/0x170 [16195.226971][ T1364] __sys_sendmsg+0xcd/0x170 [16195.226971][ T1364] do_syscall_64+0xc6/0x1e0 [16195.226971][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16195.226971][ T1364] [16205.395068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16205.395549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16205.395549][ T1364] ___neigh_create+0x14b/0xf60 [16205.395549][ T1364] ip6_finish_output2+0xa70/0xf80 [16205.395549][ T1364] ip6_finish_output+0x4ed/0xd30 [16205.395549][ T1364] ip6_output+0x1f3/0x770 [16205.395549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16205.395549][ T1364] mld_sendpack+0x62d/0xbc0 [16205.395549][ T1364] mld_ifc_work+0x32/0x1f0 [16205.395549][ T1364] process_one_work+0x84d/0x18a0 [16205.395549][ T1364] worker_thread+0x587/0xd30 [16205.395549][ T1364] kthread+0x28a/0x350 [16205.395549][ T1364] ret_from_fork+0x31/0x70 [16205.395549][ T1364] ret_from_fork_asm+0x1a/0x30 [16205.395549][ T1364] [16205.397389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16205.397389][ T1364] dst_init+0x84/0x4a0 [16205.397389][ T1364] dst_alloc+0x97/0x150 [16205.397389][ T1364] ip6_dst_alloc+0x23/0x90 [16205.397389][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16205.397389][ T1364] ip6_pol_route+0x56f/0x840 [16205.397389][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16205.397389][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16205.397389][ T1364] ipv6_rcv+0x1ad/0x810 [16205.397389][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16205.397389][ T1364] process_backlog+0x101/0x620 [16205.397389][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16205.397389][ T1364] net_rx_action+0x495/0xbe0 [16205.397389][ T1364] __do_softirq+0x1b5/0x7f6 [16205.397389][ T1364] [16205.399209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16205.399209][ T1364] netdev_get_by_index+0x5e/0x80 [16205.399209][ T1364] fib6_nh_init+0x3d8/0x15b0 [16205.399209][ T1364] ip6_route_info_create+0xf18/0x17d0 [16205.399209][ T1364] ip6_route_add+0x1c/0x140 [16205.399209][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16205.399209][ T1364] addrconf_add_dev+0xe2/0x170 [16205.399209][ T1364] inet6_addr_add+0x12f/0xa40 [16205.399209][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16205.399209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.399209][ T1364] netlink_rcv_skb+0x130/0x360 [16205.399209][ T1364] netlink_unicast+0x449/0x710 [16205.399209][ T1364] netlink_sendmsg+0x723/0xbe0 [16205.399209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16205.399209][ T1364] ___sys_sendmsg+0xee/0x170 [16205.399209][ T1364] __sys_sendmsg+0xcd/0x170 [16205.399209][ T1364] do_syscall_64+0xc6/0x1e0 [16205.399209][ T1364] [16205.401387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16205.401387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16205.401387][ T1364] ipv6_find_idev+0x102/0x170 [16205.401387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16205.401387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.401387][ T1364] netlink_rcv_skb+0x130/0x360 [16205.401387][ T1364] netlink_unicast+0x449/0x710 [16205.401387][ T1364] netlink_sendmsg+0x723/0xbe0 [16205.401387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16205.401387][ T1364] ___sys_sendmsg+0xee/0x170 [16205.401387][ T1364] __sys_sendmsg+0xcd/0x170 [16205.401387][ T1364] do_syscall_64+0xc6/0x1e0 [16205.401387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16205.401387][ T1364] [16205.403101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16205.403101][ T1364] neigh_parms_alloc+0x1e5/0x510 [16205.403101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16205.403101][ T1364] ipv6_find_idev+0x102/0x170 [16205.403101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16205.403101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16205.403101][ T1364] netlink_rcv_skb+0x130/0x360 [16205.403101][ T1364] netlink_unicast+0x449/0x710 [16205.403101][ T1364] netlink_sendmsg+0x723/0xbe0 [16205.403101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16205.403101][ T1364] ___sys_sendmsg+0xee/0x170 [16205.403101][ T1364] __sys_sendmsg+0xcd/0x170 [16205.403101][ T1364] do_syscall_64+0xc6/0x1e0 [16205.403101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16205.403101][ T1364] [16215.643056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16215.643470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16215.643470][ T1364] ___neigh_create+0x14b/0xf60 [16215.643470][ T1364] ip6_finish_output2+0xa70/0xf80 [16215.643470][ T1364] ip6_finish_output+0x4ed/0xd30 [16215.643470][ T1364] ip6_output+0x1f3/0x770 [16215.643470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16215.643470][ T1364] mld_sendpack+0x62d/0xbc0 [16215.643470][ T1364] mld_ifc_work+0x32/0x1f0 [16215.643470][ T1364] process_one_work+0x84d/0x18a0 [16215.643470][ T1364] worker_thread+0x587/0xd30 [16215.643470][ T1364] kthread+0x28a/0x350 [16215.643470][ T1364] ret_from_fork+0x31/0x70 [16215.643470][ T1364] ret_from_fork_asm+0x1a/0x30 [16215.643470][ T1364] [16215.645242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16215.645242][ T1364] dst_init+0x84/0x4a0 [16215.645242][ T1364] dst_alloc+0x97/0x150 [16215.645242][ T1364] ip6_dst_alloc+0x23/0x90 [16215.645242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16215.645242][ T1364] ip6_pol_route+0x56f/0x840 [16215.645242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16215.645242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16215.645242][ T1364] ipv6_rcv+0x1ad/0x810 [16215.645242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16215.645242][ T1364] process_backlog+0x101/0x620 [16215.645242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16215.645242][ T1364] net_rx_action+0x495/0xbe0 [16215.645242][ T1364] __do_softirq+0x1b5/0x7f6 [16215.645242][ T1364] [16215.647065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16215.647065][ T1364] netdev_get_by_index+0x5e/0x80 [16215.647065][ T1364] fib6_nh_init+0x3d8/0x15b0 [16215.647065][ T1364] ip6_route_info_create+0xf18/0x17d0 [16215.647065][ T1364] ip6_route_add+0x1c/0x140 [16215.647065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16215.647065][ T1364] addrconf_add_dev+0xe2/0x170 [16215.647065][ T1364] inet6_addr_add+0x12f/0xa40 [16215.647065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16215.647065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.647065][ T1364] netlink_rcv_skb+0x130/0x360 [16215.647065][ T1364] netlink_unicast+0x449/0x710 [16215.647065][ T1364] netlink_sendmsg+0x723/0xbe0 [16215.647065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16215.647065][ T1364] ___sys_sendmsg+0xee/0x170 [16215.647065][ T1364] __sys_sendmsg+0xcd/0x170 [16215.647065][ T1364] do_syscall_64+0xc6/0x1e0 [16215.647065][ T1364] [16215.649244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16215.649244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16215.649244][ T1364] ipv6_find_idev+0x102/0x170 [16215.649244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16215.649244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.649244][ T1364] netlink_rcv_skb+0x130/0x360 [16215.649244][ T1364] netlink_unicast+0x449/0x710 [16215.649244][ T1364] netlink_sendmsg+0x723/0xbe0 [16215.649244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16215.649244][ T1364] ___sys_sendmsg+0xee/0x170 [16215.649244][ T1364] __sys_sendmsg+0xcd/0x170 [16215.649244][ T1364] do_syscall_64+0xc6/0x1e0 [16215.649244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16215.649244][ T1364] [16215.651074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16215.651074][ T1364] neigh_parms_alloc+0x1e5/0x510 [16215.651074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16215.651074][ T1364] ipv6_find_idev+0x102/0x170 [16215.651074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16215.651074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16215.651074][ T1364] netlink_rcv_skb+0x130/0x360 [16215.651074][ T1364] netlink_unicast+0x449/0x710 [16215.651074][ T1364] netlink_sendmsg+0x723/0xbe0 [16215.651074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16215.651074][ T1364] ___sys_sendmsg+0xee/0x170 [16215.651074][ T1364] __sys_sendmsg+0xcd/0x170 [16215.651074][ T1364] do_syscall_64+0xc6/0x1e0 [16215.651074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16215.651074][ T1364] [16225.891067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16225.891541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16225.891541][ T1364] ___neigh_create+0x14b/0xf60 [16225.891541][ T1364] ip6_finish_output2+0xa70/0xf80 [16225.891541][ T1364] ip6_finish_output+0x4ed/0xd30 [16225.891541][ T1364] ip6_output+0x1f3/0x770 [16225.891541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16225.891541][ T1364] mld_sendpack+0x62d/0xbc0 [16225.891541][ T1364] mld_ifc_work+0x32/0x1f0 [16225.891541][ T1364] process_one_work+0x84d/0x18a0 [16225.891541][ T1364] worker_thread+0x587/0xd30 [16225.891541][ T1364] kthread+0x28a/0x350 [16225.891541][ T1364] ret_from_fork+0x31/0x70 [16225.891541][ T1364] ret_from_fork_asm+0x1a/0x30 [16225.891541][ T1364] [16225.893244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16225.893244][ T1364] dst_init+0x84/0x4a0 [16225.893244][ T1364] dst_alloc+0x97/0x150 [16225.893244][ T1364] ip6_dst_alloc+0x23/0x90 [16225.893244][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16225.893244][ T1364] ip6_pol_route+0x56f/0x840 [16225.893244][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16225.893244][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16225.893244][ T1364] ipv6_rcv+0x1ad/0x810 [16225.893244][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16225.893244][ T1364] process_backlog+0x101/0x620 [16225.893244][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16225.893244][ T1364] net_rx_action+0x495/0xbe0 [16225.893244][ T1364] __do_softirq+0x1b5/0x7f6 [16225.893244][ T1364] [16225.895066][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16225.895066][ T1364] netdev_get_by_index+0x5e/0x80 [16225.895066][ T1364] fib6_nh_init+0x3d8/0x15b0 [16225.895066][ T1364] ip6_route_info_create+0xf18/0x17d0 [16225.895066][ T1364] ip6_route_add+0x1c/0x140 [16225.895066][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16225.895066][ T1364] addrconf_add_dev+0xe2/0x170 [16225.895066][ T1364] inet6_addr_add+0x12f/0xa40 [16225.895066][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16225.895066][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.895066][ T1364] netlink_rcv_skb+0x130/0x360 [16225.895066][ T1364] netlink_unicast+0x449/0x710 [16225.895066][ T1364] netlink_sendmsg+0x723/0xbe0 [16225.895066][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16225.895066][ T1364] ___sys_sendmsg+0xee/0x170 [16225.895066][ T1364] __sys_sendmsg+0xcd/0x170 [16225.895066][ T1364] do_syscall_64+0xc6/0x1e0 [16225.895066][ T1364] [16225.897247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16225.897247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16225.897247][ T1364] ipv6_find_idev+0x102/0x170 [16225.897247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16225.897247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.897247][ T1364] netlink_rcv_skb+0x130/0x360 [16225.897247][ T1364] netlink_unicast+0x449/0x710 [16225.897247][ T1364] netlink_sendmsg+0x723/0xbe0 [16225.897247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16225.897247][ T1364] ___sys_sendmsg+0xee/0x170 [16225.897247][ T1364] __sys_sendmsg+0xcd/0x170 [16225.897247][ T1364] do_syscall_64+0xc6/0x1e0 [16225.897247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16225.897247][ T1364] [16225.898953][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16225.898953][ T1364] neigh_parms_alloc+0x1e5/0x510 [16225.898953][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16225.898953][ T1364] ipv6_find_idev+0x102/0x170 [16225.898953][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16225.898953][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16225.898953][ T1364] netlink_rcv_skb+0x130/0x360 [16225.898953][ T1364] netlink_unicast+0x449/0x710 [16225.898953][ T1364] netlink_sendmsg+0x723/0xbe0 [16225.898953][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16225.898953][ T1364] ___sys_sendmsg+0xee/0x170 [16225.898953][ T1364] __sys_sendmsg+0xcd/0x170 [16225.898953][ T1364] do_syscall_64+0xc6/0x1e0 [16225.898953][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16225.898953][ T1364] [16236.123070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16236.123590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16236.123590][ T1364] ___neigh_create+0x14b/0xf60 [16236.123590][ T1364] ip6_finish_output2+0xa70/0xf80 [16236.123590][ T1364] ip6_finish_output+0x4ed/0xd30 [16236.123590][ T1364] ip6_output+0x1f3/0x770 [16236.123590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16236.123590][ T1364] mld_sendpack+0x62d/0xbc0 [16236.123590][ T1364] mld_ifc_work+0x32/0x1f0 [16236.123590][ T1364] process_one_work+0x84d/0x18a0 [16236.123590][ T1364] worker_thread+0x587/0xd30 [16236.123590][ T1364] kthread+0x28a/0x350 [16236.123590][ T1364] ret_from_fork+0x31/0x70 [16236.123590][ T1364] ret_from_fork_asm+0x1a/0x30 [16236.123590][ T1364] [16236.125858][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16236.125858][ T1364] dst_init+0x84/0x4a0 [16236.125858][ T1364] dst_alloc+0x97/0x150 [16236.125858][ T1364] ip6_dst_alloc+0x23/0x90 [16236.125858][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16236.125858][ T1364] ip6_pol_route+0x56f/0x840 [16236.125858][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16236.125858][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16236.125858][ T1364] ipv6_rcv+0x1ad/0x810 [16236.125858][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16236.125858][ T1364] process_backlog+0x101/0x620 [16236.125858][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16236.125858][ T1364] net_rx_action+0x495/0xbe0 [16236.125858][ T1364] __do_softirq+0x1b5/0x7f6 [16236.125858][ T1364] [16236.127693][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16236.127693][ T1364] netdev_get_by_index+0x5e/0x80 [16236.127693][ T1364] fib6_nh_init+0x3d8/0x15b0 [16236.127693][ T1364] ip6_route_info_create+0xf18/0x17d0 [16236.127693][ T1364] ip6_route_add+0x1c/0x140 [16236.127693][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16236.127693][ T1364] addrconf_add_dev+0xe2/0x170 [16236.127693][ T1364] inet6_addr_add+0x12f/0xa40 [16236.127693][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16236.127693][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16236.127693][ T1364] netlink_rcv_skb+0x130/0x360 [16236.127693][ T1364] netlink_unicast+0x449/0x710 [16236.127693][ T1364] netlink_sendmsg+0x723/0xbe0 [16236.127693][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16236.127693][ T1364] ___sys_sendmsg+0xee/0x170 [16236.127693][ T1364] __sys_sendmsg+0xcd/0x170 [16236.127693][ T1364] do_syscall_64+0xc6/0x1e0 [16236.127693][ T1364] [16236.129890][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16236.129890][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16236.129890][ T1364] ipv6_find_idev+0x102/0x170 [16236.129890][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16236.129890][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16236.129890][ T1364] netlink_rcv_skb+0x130/0x360 [16236.129890][ T1364] netlink_unicast+0x449/0x710 [16236.129890][ T1364] netlink_sendmsg+0x723/0xbe0 [16236.129890][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16236.129890][ T1364] ___sys_sendmsg+0xee/0x170 [16236.129890][ T1364] __sys_sendmsg+0xcd/0x170 [16236.129890][ T1364] do_syscall_64+0xc6/0x1e0 [16236.129890][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16236.129890][ T1364] [16236.131622][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16236.131622][ T1364] neigh_parms_alloc+0x1e5/0x510 [16236.131622][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16236.131622][ T1364] ipv6_find_idev+0x102/0x170 [16236.131622][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16236.131622][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16236.131622][ T1364] netlink_rcv_skb+0x130/0x360 [16236.131622][ T1364] netlink_unicast+0x449/0x710 [16236.131622][ T1364] netlink_sendmsg+0x723/0xbe0 [16236.131622][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16236.131622][ T1364] ___sys_sendmsg+0xee/0x170 [16236.131622][ T1364] __sys_sendmsg+0xcd/0x170 [16236.131622][ T1364] do_syscall_64+0xc6/0x1e0 [16236.131622][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16236.131622][ T1364] [16246.267071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16246.267544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16246.267544][ T1364] ___neigh_create+0x14b/0xf60 [16246.267544][ T1364] ip6_finish_output2+0xa70/0xf80 [16246.267544][ T1364] ip6_finish_output+0x4ed/0xd30 [16246.267544][ T1364] ip6_output+0x1f3/0x770 [16246.267544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16246.267544][ T1364] mld_sendpack+0x62d/0xbc0 [16246.267544][ T1364] mld_ifc_work+0x32/0x1f0 [16246.267544][ T1364] process_one_work+0x84d/0x18a0 [16246.267544][ T1364] worker_thread+0x587/0xd30 [16246.267544][ T1364] kthread+0x28a/0x350 [16246.267544][ T1364] ret_from_fork+0x31/0x70 [16246.267544][ T1364] ret_from_fork_asm+0x1a/0x30 [16246.267544][ T1364] [16246.269244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16246.269244][ T1364] dst_init+0x84/0x4a0 [16246.269244][ T1364] dst_alloc+0x97/0x150 [16246.269244][ T1364] ip6_dst_alloc+0x23/0x90 [16246.269244][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16246.269244][ T1364] ip6_pol_route+0x56f/0x840 [16246.269244][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16246.269244][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16246.269244][ T1364] ipv6_rcv+0x1ad/0x810 [16246.269244][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16246.269244][ T1364] process_backlog+0x101/0x620 [16246.269244][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16246.269244][ T1364] net_rx_action+0x495/0xbe0 [16246.269244][ T1364] __do_softirq+0x1b5/0x7f6 [16246.269244][ T1364] [16246.271593][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16246.271593][ T1364] netdev_get_by_index+0x5e/0x80 [16246.271593][ T1364] fib6_nh_init+0x3d8/0x15b0 [16246.271593][ T1364] ip6_route_info_create+0xf18/0x17d0 [16246.271593][ T1364] ip6_route_add+0x1c/0x140 [16246.271593][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16246.271593][ T1364] addrconf_add_dev+0xe2/0x170 [16246.271593][ T1364] inet6_addr_add+0x12f/0xa40 [16246.271593][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16246.271593][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.271593][ T1364] netlink_rcv_skb+0x130/0x360 [16246.271593][ T1364] netlink_unicast+0x449/0x710 [16246.271593][ T1364] netlink_sendmsg+0x723/0xbe0 [16246.271593][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16246.271593][ T1364] ___sys_sendmsg+0xee/0x170 [16246.271593][ T1364] __sys_sendmsg+0xcd/0x170 [16246.271593][ T1364] do_syscall_64+0xc6/0x1e0 [16246.271593][ T1364] [16246.273772][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16246.273772][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16246.273772][ T1364] ipv6_find_idev+0x102/0x170 [16246.273772][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16246.273772][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.273772][ T1364] netlink_rcv_skb+0x130/0x360 [16246.273772][ T1364] netlink_unicast+0x449/0x710 [16246.273772][ T1364] netlink_sendmsg+0x723/0xbe0 [16246.273772][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16246.273772][ T1364] ___sys_sendmsg+0xee/0x170 [16246.273772][ T1364] __sys_sendmsg+0xcd/0x170 [16246.273772][ T1364] do_syscall_64+0xc6/0x1e0 [16246.273772][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16246.273772][ T1364] [16246.275474][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16246.275474][ T1364] neigh_parms_alloc+0x1e5/0x510 [16246.275474][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16246.275474][ T1364] ipv6_find_idev+0x102/0x170 [16246.275474][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16246.275474][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16246.275474][ T1364] netlink_rcv_skb+0x130/0x360 [16246.275474][ T1364] netlink_unicast+0x449/0x710 [16246.275474][ T1364] netlink_sendmsg+0x723/0xbe0 [16246.275474][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16246.275474][ T1364] ___sys_sendmsg+0xee/0x170 [16246.275474][ T1364] __sys_sendmsg+0xcd/0x170 [16246.275474][ T1364] do_syscall_64+0xc6/0x1e0 [16246.275474][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16246.275474][ T1364] [16256.515093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16256.515569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16256.515569][ T1364] ___neigh_create+0x14b/0xf60 [16256.515569][ T1364] ip6_finish_output2+0xa70/0xf80 [16256.515569][ T1364] ip6_finish_output+0x4ed/0xd30 [16256.515569][ T1364] ip6_output+0x1f3/0x770 [16256.515569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16256.515569][ T1364] mld_sendpack+0x62d/0xbc0 [16256.515569][ T1364] mld_ifc_work+0x32/0x1f0 [16256.515569][ T1364] process_one_work+0x84d/0x18a0 [16256.515569][ T1364] worker_thread+0x587/0xd30 [16256.515569][ T1364] kthread+0x28a/0x350 [16256.515569][ T1364] ret_from_fork+0x31/0x70 [16256.515569][ T1364] ret_from_fork_asm+0x1a/0x30 [16256.515569][ T1364] [16256.517257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16256.517257][ T1364] dst_init+0x84/0x4a0 [16256.517257][ T1364] dst_alloc+0x97/0x150 [16256.517257][ T1364] ip6_dst_alloc+0x23/0x90 [16256.517257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16256.517257][ T1364] ip6_pol_route+0x56f/0x840 [16256.517257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16256.517257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16256.517257][ T1364] ipv6_rcv+0x1ad/0x810 [16256.517257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16256.517257][ T1364] process_backlog+0x101/0x620 [16256.517257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16256.517257][ T1364] net_rx_action+0x495/0xbe0 [16256.517257][ T1364] __do_softirq+0x1b5/0x7f6 [16256.517257][ T1364] [16256.519025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16256.519025][ T1364] netdev_get_by_index+0x5e/0x80 [16256.519025][ T1364] fib6_nh_init+0x3d8/0x15b0 [16256.519025][ T1364] ip6_route_info_create+0xf18/0x17d0 [16256.519025][ T1364] ip6_route_add+0x1c/0x140 [16256.519025][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16256.519025][ T1364] addrconf_add_dev+0xe2/0x170 [16256.519025][ T1364] inet6_addr_add+0x12f/0xa40 [16256.519025][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16256.519025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.519025][ T1364] netlink_rcv_skb+0x130/0x360 [16256.519025][ T1364] netlink_unicast+0x449/0x710 [16256.519025][ T1364] netlink_sendmsg+0x723/0xbe0 [16256.519025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16256.519025][ T1364] ___sys_sendmsg+0xee/0x170 [16256.519025][ T1364] __sys_sendmsg+0xcd/0x170 [16256.519025][ T1364] do_syscall_64+0xc6/0x1e0 [16256.519025][ T1364] [16256.521229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16256.521229][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16256.521229][ T1364] ipv6_find_idev+0x102/0x170 [16256.521229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16256.521229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.521229][ T1364] netlink_rcv_skb+0x130/0x360 [16256.521229][ T1364] netlink_unicast+0x449/0x710 [16256.521229][ T1364] netlink_sendmsg+0x723/0xbe0 [16256.521229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16256.521229][ T1364] ___sys_sendmsg+0xee/0x170 [16256.521229][ T1364] __sys_sendmsg+0xcd/0x170 [16256.521229][ T1364] do_syscall_64+0xc6/0x1e0 [16256.521229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16256.521229][ T1364] [16256.522892][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16256.522892][ T1364] neigh_parms_alloc+0x1e5/0x510 [16256.522892][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16256.522892][ T1364] ipv6_find_idev+0x102/0x170 [16256.522892][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16256.522892][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16256.522892][ T1364] netlink_rcv_skb+0x130/0x360 [16256.522892][ T1364] netlink_unicast+0x449/0x710 [16256.522892][ T1364] netlink_sendmsg+0x723/0xbe0 [16256.522892][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16256.522892][ T1364] ___sys_sendmsg+0xee/0x170 [16256.522892][ T1364] __sys_sendmsg+0xcd/0x170 [16256.522892][ T1364] do_syscall_64+0xc6/0x1e0 [16256.522892][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16256.522892][ T1364] [16266.755051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16266.755522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16266.755522][ T1364] ___neigh_create+0x14b/0xf60 [16266.755522][ T1364] ip6_finish_output2+0xa70/0xf80 [16266.755522][ T1364] ip6_finish_output+0x4ed/0xd30 [16266.755522][ T1364] ip6_output+0x1f3/0x770 [16266.755522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16266.755522][ T1364] mld_sendpack+0x62d/0xbc0 [16266.755522][ T1364] mld_ifc_work+0x32/0x1f0 [16266.755522][ T1364] process_one_work+0x84d/0x18a0 [16266.755522][ T1364] worker_thread+0x587/0xd30 [16266.755522][ T1364] kthread+0x28a/0x350 [16266.755522][ T1364] ret_from_fork+0x31/0x70 [16266.755522][ T1364] ret_from_fork_asm+0x1a/0x30 [16266.755522][ T1364] [16266.757222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16266.757222][ T1364] dst_init+0x84/0x4a0 [16266.757222][ T1364] dst_alloc+0x97/0x150 [16266.757222][ T1364] ip6_dst_alloc+0x23/0x90 [16266.757222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16266.757222][ T1364] ip6_pol_route+0x56f/0x840 [16266.757222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16266.757222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16266.757222][ T1364] ipv6_rcv+0x1ad/0x810 [16266.757222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16266.757222][ T1364] process_backlog+0x101/0x620 [16266.757222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16266.757222][ T1364] net_rx_action+0x495/0xbe0 [16266.757222][ T1364] __do_softirq+0x1b5/0x7f6 [16266.757222][ T1364] [16266.759038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16266.759038][ T1364] netdev_get_by_index+0x5e/0x80 [16266.759038][ T1364] fib6_nh_init+0x3d8/0x15b0 [16266.759038][ T1364] ip6_route_info_create+0xf18/0x17d0 [16266.759038][ T1364] ip6_route_add+0x1c/0x140 [16266.759038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16266.759038][ T1364] addrconf_add_dev+0xe2/0x170 [16266.759038][ T1364] inet6_addr_add+0x12f/0xa40 [16266.759038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16266.759038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.759038][ T1364] netlink_rcv_skb+0x130/0x360 [16266.759038][ T1364] netlink_unicast+0x449/0x710 [16266.759038][ T1364] netlink_sendmsg+0x723/0xbe0 [16266.759038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16266.759038][ T1364] ___sys_sendmsg+0xee/0x170 [16266.759038][ T1364] __sys_sendmsg+0xcd/0x170 [16266.759038][ T1364] do_syscall_64+0xc6/0x1e0 [16266.759038][ T1364] [16266.761232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16266.761232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16266.761232][ T1364] ipv6_find_idev+0x102/0x170 [16266.761232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16266.761232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.761232][ T1364] netlink_rcv_skb+0x130/0x360 [16266.761232][ T1364] netlink_unicast+0x449/0x710 [16266.761232][ T1364] netlink_sendmsg+0x723/0xbe0 [16266.761232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16266.761232][ T1364] ___sys_sendmsg+0xee/0x170 [16266.761232][ T1364] __sys_sendmsg+0xcd/0x170 [16266.761232][ T1364] do_syscall_64+0xc6/0x1e0 [16266.761232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16266.761232][ T1364] [16266.762934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16266.762934][ T1364] neigh_parms_alloc+0x1e5/0x510 [16266.762934][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16266.762934][ T1364] ipv6_find_idev+0x102/0x170 [16266.762934][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16266.762934][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16266.762934][ T1364] netlink_rcv_skb+0x130/0x360 [16266.762934][ T1364] netlink_unicast+0x449/0x710 [16266.762934][ T1364] netlink_sendmsg+0x723/0xbe0 [16266.762934][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16266.762934][ T1364] ___sys_sendmsg+0xee/0x170 [16266.762934][ T1364] __sys_sendmsg+0xcd/0x170 [16266.762934][ T1364] do_syscall_64+0xc6/0x1e0 [16266.762934][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16266.762934][ T1364] [16277.003008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16277.003681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16277.003681][ T1364] ___neigh_create+0x14b/0xf60 [16277.003681][ T1364] ip6_finish_output2+0xa70/0xf80 [16277.003681][ T1364] ip6_finish_output+0x4ed/0xd30 [16277.003681][ T1364] ip6_output+0x1f3/0x770 [16277.003681][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16277.003681][ T1364] mld_sendpack+0x62d/0xbc0 [16277.003681][ T1364] mld_ifc_work+0x32/0x1f0 [16277.003681][ T1364] process_one_work+0x84d/0x18a0 [16277.003681][ T1364] worker_thread+0x587/0xd30 [16277.003681][ T1364] kthread+0x28a/0x350 [16277.003681][ T1364] ret_from_fork+0x31/0x70 [16277.003681][ T1364] ret_from_fork_asm+0x1a/0x30 [16277.003681][ T1364] [16277.006464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16277.006464][ T1364] dst_init+0x84/0x4a0 [16277.006464][ T1364] dst_alloc+0x97/0x150 [16277.006464][ T1364] ip6_dst_alloc+0x23/0x90 [16277.006464][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16277.006464][ T1364] ip6_pol_route+0x56f/0x840 [16277.006464][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16277.006464][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16277.006464][ T1364] ipv6_rcv+0x1ad/0x810 [16277.006464][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16277.006464][ T1364] process_backlog+0x101/0x620 [16277.006464][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16277.006464][ T1364] net_rx_action+0x495/0xbe0 [16277.006464][ T1364] __do_softirq+0x1b5/0x7f6 [16277.006464][ T1364] [16277.009380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16277.009380][ T1364] netdev_get_by_index+0x5e/0x80 [16277.009380][ T1364] fib6_nh_init+0x3d8/0x15b0 [16277.009380][ T1364] ip6_route_info_create+0xf18/0x17d0 [16277.009380][ T1364] ip6_route_add+0x1c/0x140 [16277.009380][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16277.009380][ T1364] addrconf_add_dev+0xe2/0x170 [16277.009380][ T1364] inet6_addr_add+0x12f/0xa40 [16277.009380][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16277.009380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16277.009380][ T1364] netlink_rcv_skb+0x130/0x360 [16277.009380][ T1364] netlink_unicast+0x449/0x710 [16277.009380][ T1364] netlink_sendmsg+0x723/0xbe0 [16277.009380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16277.009380][ T1364] ___sys_sendmsg+0xee/0x170 [16277.009380][ T1364] __sys_sendmsg+0xcd/0x170 [16277.009380][ T1364] do_syscall_64+0xc6/0x1e0 [16277.009380][ T1364] [16277.012893][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16277.012893][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16277.012893][ T1364] ipv6_find_idev+0x102/0x170 [16277.012893][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16277.012893][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16277.012893][ T1364] netlink_rcv_skb+0x130/0x360 [16277.012893][ T1364] netlink_unicast+0x449/0x710 [16277.012893][ T1364] netlink_sendmsg+0x723/0xbe0 [16277.012893][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16277.012893][ T1364] ___sys_sendmsg+0xee/0x170 [16277.012893][ T1364] __sys_sendmsg+0xcd/0x170 [16277.012893][ T1364] do_syscall_64+0xc6/0x1e0 [16277.012893][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16277.012893][ T1364] [16277.015601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16277.015601][ T1364] neigh_parms_alloc+0x1e5/0x510 [16277.015601][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16277.015601][ T1364] ipv6_find_idev+0x102/0x170 [16277.015601][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16277.015601][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16277.015601][ T1364] netlink_rcv_skb+0x130/0x360 [16277.015601][ T1364] netlink_unicast+0x449/0x710 [16277.015601][ T1364] netlink_sendmsg+0x723/0xbe0 [16277.015601][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16277.015601][ T1364] ___sys_sendmsg+0xee/0x170 [16277.015601][ T1364] __sys_sendmsg+0xcd/0x170 [16277.015601][ T1364] do_syscall_64+0xc6/0x1e0 [16277.015601][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16277.015601][ T1364] [16287.259064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16287.259765][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16287.259765][ T1364] ___neigh_create+0x14b/0xf60 [16287.259765][ T1364] ip6_finish_output2+0xa70/0xf80 [16287.259765][ T1364] ip6_finish_output+0x4ed/0xd30 [16287.259765][ T1364] ip6_output+0x1f3/0x770 [16287.259765][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16287.259765][ T1364] mld_sendpack+0x62d/0xbc0 [16287.259765][ T1364] mld_ifc_work+0x32/0x1f0 [16287.259765][ T1364] process_one_work+0x84d/0x18a0 [16287.259765][ T1364] worker_thread+0x587/0xd30 [16287.259765][ T1364] kthread+0x28a/0x350 [16287.259765][ T1364] ret_from_fork+0x31/0x70 [16287.259765][ T1364] ret_from_fork_asm+0x1a/0x30 [16287.259765][ T1364] [16287.262387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16287.262387][ T1364] dst_init+0x84/0x4a0 [16287.262387][ T1364] dst_alloc+0x97/0x150 [16287.262387][ T1364] ip6_dst_alloc+0x23/0x90 [16287.262387][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16287.262387][ T1364] ip6_pol_route+0x56f/0x840 [16287.262387][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16287.262387][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16287.262387][ T1364] ipv6_rcv+0x1ad/0x810 [16287.262387][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16287.262387][ T1364] process_backlog+0x101/0x620 [16287.262387][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16287.262387][ T1364] net_rx_action+0x495/0xbe0 [16287.262387][ T1364] __do_softirq+0x1b5/0x7f6 [16287.262387][ T1364] [16287.265310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16287.265310][ T1364] netdev_get_by_index+0x5e/0x80 [16287.265310][ T1364] fib6_nh_init+0x3d8/0x15b0 [16287.265310][ T1364] ip6_route_info_create+0xf18/0x17d0 [16287.265310][ T1364] ip6_route_add+0x1c/0x140 [16287.265310][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16287.265310][ T1364] addrconf_add_dev+0xe2/0x170 [16287.265310][ T1364] inet6_addr_add+0x12f/0xa40 [16287.265310][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16287.265310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.265310][ T1364] netlink_rcv_skb+0x130/0x360 [16287.265310][ T1364] netlink_unicast+0x449/0x710 [16287.265310][ T1364] netlink_sendmsg+0x723/0xbe0 [16287.265310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16287.265310][ T1364] ___sys_sendmsg+0xee/0x170 [16287.265310][ T1364] __sys_sendmsg+0xcd/0x170 [16287.265310][ T1364] do_syscall_64+0xc6/0x1e0 [16287.265310][ T1364] [16287.268232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16287.268232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16287.268232][ T1364] ipv6_find_idev+0x102/0x170 [16287.268232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16287.268232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.268232][ T1364] netlink_rcv_skb+0x130/0x360 [16287.268232][ T1364] netlink_unicast+0x449/0x710 [16287.268232][ T1364] netlink_sendmsg+0x723/0xbe0 [16287.268232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16287.268232][ T1364] ___sys_sendmsg+0xee/0x170 [16287.268232][ T1364] __sys_sendmsg+0xcd/0x170 [16287.268232][ T1364] do_syscall_64+0xc6/0x1e0 [16287.268232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16287.268232][ T1364] [16287.269990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16287.269990][ T1364] neigh_parms_alloc+0x1e5/0x510 [16287.269990][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16287.269990][ T1364] ipv6_find_idev+0x102/0x170 [16287.269990][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16287.269990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16287.269990][ T1364] netlink_rcv_skb+0x130/0x360 [16287.269990][ T1364] netlink_unicast+0x449/0x710 [16287.269990][ T1364] netlink_sendmsg+0x723/0xbe0 [16287.269990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16287.269990][ T1364] ___sys_sendmsg+0xee/0x170 [16287.269990][ T1364] __sys_sendmsg+0xcd/0x170 [16287.269990][ T1364] do_syscall_64+0xc6/0x1e0 [16287.269990][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16287.269990][ T1364] [16297.506992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16297.507475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16297.507475][ T1364] ___neigh_create+0x14b/0xf60 [16297.507475][ T1364] ip6_finish_output2+0xa70/0xf80 [16297.507475][ T1364] ip6_finish_output+0x4ed/0xd30 [16297.507475][ T1364] ip6_output+0x1f3/0x770 [16297.507475][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16297.507475][ T1364] mld_sendpack+0x62d/0xbc0 [16297.507475][ T1364] mld_ifc_work+0x32/0x1f0 [16297.507475][ T1364] process_one_work+0x84d/0x18a0 [16297.507475][ T1364] worker_thread+0x587/0xd30 [16297.507475][ T1364] kthread+0x28a/0x350 [16297.507475][ T1364] ret_from_fork+0x31/0x70 [16297.507475][ T1364] ret_from_fork_asm+0x1a/0x30 [16297.507475][ T1364] [16297.509410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16297.509410][ T1364] dst_init+0x84/0x4a0 [16297.509410][ T1364] dst_alloc+0x97/0x150 [16297.509410][ T1364] ip6_dst_alloc+0x23/0x90 [16297.509410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16297.509410][ T1364] ip6_pol_route+0x56f/0x840 [16297.509410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16297.509410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16297.509410][ T1364] ipv6_rcv+0x1ad/0x810 [16297.509410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16297.509410][ T1364] process_backlog+0x101/0x620 [16297.509410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16297.509410][ T1364] net_rx_action+0x495/0xbe0 [16297.509410][ T1364] __do_softirq+0x1b5/0x7f6 [16297.509410][ T1364] [16297.511250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16297.511250][ T1364] netdev_get_by_index+0x5e/0x80 [16297.511250][ T1364] fib6_nh_init+0x3d8/0x15b0 [16297.511250][ T1364] ip6_route_info_create+0xf18/0x17d0 [16297.511250][ T1364] ip6_route_add+0x1c/0x140 [16297.511250][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16297.511250][ T1364] addrconf_add_dev+0xe2/0x170 [16297.511250][ T1364] inet6_addr_add+0x12f/0xa40 [16297.511250][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16297.511250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.511250][ T1364] netlink_rcv_skb+0x130/0x360 [16297.511250][ T1364] netlink_unicast+0x449/0x710 [16297.511250][ T1364] netlink_sendmsg+0x723/0xbe0 [16297.511250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16297.511250][ T1364] ___sys_sendmsg+0xee/0x170 [16297.511250][ T1364] __sys_sendmsg+0xcd/0x170 [16297.511250][ T1364] do_syscall_64+0xc6/0x1e0 [16297.511250][ T1364] [16297.513460][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16297.513460][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16297.513460][ T1364] ipv6_find_idev+0x102/0x170 [16297.513460][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16297.513460][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.513460][ T1364] netlink_rcv_skb+0x130/0x360 [16297.513460][ T1364] netlink_unicast+0x449/0x710 [16297.513460][ T1364] netlink_sendmsg+0x723/0xbe0 [16297.513460][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16297.513460][ T1364] ___sys_sendmsg+0xee/0x170 [16297.513460][ T1364] __sys_sendmsg+0xcd/0x170 [16297.513460][ T1364] do_syscall_64+0xc6/0x1e0 [16297.513460][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16297.513460][ T1364] [16297.515186][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16297.515186][ T1364] neigh_parms_alloc+0x1e5/0x510 [16297.515186][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16297.515186][ T1364] ipv6_find_idev+0x102/0x170 [16297.515186][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16297.515186][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16297.515186][ T1364] netlink_rcv_skb+0x130/0x360 [16297.515186][ T1364] netlink_unicast+0x449/0x710 [16297.515186][ T1364] netlink_sendmsg+0x723/0xbe0 [16297.515186][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16297.515186][ T1364] ___sys_sendmsg+0xee/0x170 [16297.515186][ T1364] __sys_sendmsg+0xcd/0x170 [16297.515186][ T1364] do_syscall_64+0xc6/0x1e0 [16297.515186][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16297.515186][ T1364] [16307.755122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16307.755604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16307.755604][ T1364] ___neigh_create+0x14b/0xf60 [16307.755604][ T1364] ip6_finish_output2+0xa70/0xf80 [16307.755604][ T1364] ip6_finish_output+0x4ed/0xd30 [16307.755604][ T1364] ip6_output+0x1f3/0x770 [16307.755604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16307.755604][ T1364] mld_sendpack+0x62d/0xbc0 [16307.755604][ T1364] mld_ifc_work+0x32/0x1f0 [16307.755604][ T1364] process_one_work+0x84d/0x18a0 [16307.755604][ T1364] worker_thread+0x587/0xd30 [16307.755604][ T1364] kthread+0x28a/0x350 [16307.755604][ T1364] ret_from_fork+0x31/0x70 [16307.755604][ T1364] ret_from_fork_asm+0x1a/0x30 [16307.755604][ T1364] [16307.757324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16307.757324][ T1364] dst_init+0x84/0x4a0 [16307.757324][ T1364] dst_alloc+0x97/0x150 [16307.757324][ T1364] ip6_dst_alloc+0x23/0x90 [16307.757324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16307.757324][ T1364] ip6_pol_route+0x56f/0x840 [16307.757324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16307.757324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16307.757324][ T1364] ipv6_rcv+0x1ad/0x810 [16307.757324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16307.757324][ T1364] process_backlog+0x101/0x620 [16307.757324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16307.757324][ T1364] net_rx_action+0x495/0xbe0 [16307.757324][ T1364] __do_softirq+0x1b5/0x7f6 [16307.757324][ T1364] [16307.759144][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16307.759144][ T1364] netdev_get_by_index+0x5e/0x80 [16307.759144][ T1364] fib6_nh_init+0x3d8/0x15b0 [16307.759144][ T1364] ip6_route_info_create+0xf18/0x17d0 [16307.759144][ T1364] ip6_route_add+0x1c/0x140 [16307.759144][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16307.759144][ T1364] addrconf_add_dev+0xe2/0x170 [16307.759144][ T1364] inet6_addr_add+0x12f/0xa40 [16307.759144][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16307.759144][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.759144][ T1364] netlink_rcv_skb+0x130/0x360 [16307.759144][ T1364] netlink_unicast+0x449/0x710 [16307.759144][ T1364] netlink_sendmsg+0x723/0xbe0 [16307.759144][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16307.759144][ T1364] ___sys_sendmsg+0xee/0x170 [16307.759144][ T1364] __sys_sendmsg+0xcd/0x170 [16307.759144][ T1364] do_syscall_64+0xc6/0x1e0 [16307.759144][ T1364] [16307.761359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16307.761359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16307.761359][ T1364] ipv6_find_idev+0x102/0x170 [16307.761359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16307.761359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.761359][ T1364] netlink_rcv_skb+0x130/0x360 [16307.761359][ T1364] netlink_unicast+0x449/0x710 [16307.761359][ T1364] netlink_sendmsg+0x723/0xbe0 [16307.761359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16307.761359][ T1364] ___sys_sendmsg+0xee/0x170 [16307.761359][ T1364] __sys_sendmsg+0xcd/0x170 [16307.761359][ T1364] do_syscall_64+0xc6/0x1e0 [16307.761359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16307.761359][ T1364] [16307.763056][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16307.763056][ T1364] neigh_parms_alloc+0x1e5/0x510 [16307.763056][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16307.763056][ T1364] ipv6_find_idev+0x102/0x170 [16307.763056][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16307.763056][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16307.763056][ T1364] netlink_rcv_skb+0x130/0x360 [16307.763056][ T1364] netlink_unicast+0x449/0x710 [16307.763056][ T1364] netlink_sendmsg+0x723/0xbe0 [16307.763056][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16307.763056][ T1364] ___sys_sendmsg+0xee/0x170 [16307.763056][ T1364] __sys_sendmsg+0xcd/0x170 [16307.763056][ T1364] do_syscall_64+0xc6/0x1e0 [16307.763056][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16307.763056][ T1364] [16318.003120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16318.004057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16318.004057][ T1364] ___neigh_create+0x14b/0xf60 [16318.004057][ T1364] ip6_finish_output2+0xa70/0xf80 [16318.004057][ T1364] ip6_finish_output+0x4ed/0xd30 [16318.004057][ T1364] ip6_output+0x1f3/0x770 [16318.004057][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16318.004057][ T1364] mld_sendpack+0x62d/0xbc0 [16318.004057][ T1364] mld_ifc_work+0x32/0x1f0 [16318.004057][ T1364] process_one_work+0x84d/0x18a0 [16318.004057][ T1364] worker_thread+0x587/0xd30 [16318.004057][ T1364] kthread+0x28a/0x350 [16318.004057][ T1364] ret_from_fork+0x31/0x70 [16318.004057][ T1364] ret_from_fork_asm+0x1a/0x30 [16318.004057][ T1364] [16318.005733][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16318.005733][ T1364] dst_init+0x84/0x4a0 [16318.005733][ T1364] dst_alloc+0x97/0x150 [16318.005733][ T1364] ip6_dst_alloc+0x23/0x90 [16318.005733][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16318.005733][ T1364] ip6_pol_route+0x56f/0x840 [16318.005733][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16318.005733][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16318.005733][ T1364] ipv6_rcv+0x1ad/0x810 [16318.005733][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16318.005733][ T1364] process_backlog+0x101/0x620 [16318.005733][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16318.005733][ T1364] net_rx_action+0x495/0xbe0 [16318.005733][ T1364] __do_softirq+0x1b5/0x7f6 [16318.005733][ T1364] [16318.007533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16318.007533][ T1364] netdev_get_by_index+0x5e/0x80 [16318.007533][ T1364] fib6_nh_init+0x3d8/0x15b0 [16318.007533][ T1364] ip6_route_info_create+0xf18/0x17d0 [16318.007533][ T1364] ip6_route_add+0x1c/0x140 [16318.007533][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16318.007533][ T1364] addrconf_add_dev+0xe2/0x170 [16318.007533][ T1364] inet6_addr_add+0x12f/0xa40 [16318.007533][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16318.007533][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16318.007533][ T1364] netlink_rcv_skb+0x130/0x360 [16318.007533][ T1364] netlink_unicast+0x449/0x710 [16318.007533][ T1364] netlink_sendmsg+0x723/0xbe0 [16318.007533][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16318.007533][ T1364] ___sys_sendmsg+0xee/0x170 [16318.007533][ T1364] __sys_sendmsg+0xcd/0x170 [16318.007533][ T1364] do_syscall_64+0xc6/0x1e0 [16318.007533][ T1364] [16318.009671][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16318.009671][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16318.009671][ T1364] ipv6_find_idev+0x102/0x170 [16318.009671][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16318.009671][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16318.009671][ T1364] netlink_rcv_skb+0x130/0x360 [16318.009671][ T1364] netlink_unicast+0x449/0x710 [16318.009671][ T1364] netlink_sendmsg+0x723/0xbe0 [16318.009671][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16318.009671][ T1364] ___sys_sendmsg+0xee/0x170 [16318.009671][ T1364] __sys_sendmsg+0xcd/0x170 [16318.009671][ T1364] do_syscall_64+0xc6/0x1e0 [16318.009671][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16318.009671][ T1364] [16318.011330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16318.011330][ T1364] neigh_parms_alloc+0x1e5/0x510 [16318.011330][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16318.011330][ T1364] ipv6_find_idev+0x102/0x170 [16318.011330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16318.011330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16318.011330][ T1364] netlink_rcv_skb+0x130/0x360 [16318.011330][ T1364] netlink_unicast+0x449/0x710 [16318.011330][ T1364] netlink_sendmsg+0x723/0xbe0 [16318.011330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16318.011330][ T1364] ___sys_sendmsg+0xee/0x170 [16318.011330][ T1364] __sys_sendmsg+0xcd/0x170 [16318.011330][ T1364] do_syscall_64+0xc6/0x1e0 [16318.011330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16318.011330][ T1364] [16328.251163][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16328.252069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16328.252069][ T1364] ___neigh_create+0x14b/0xf60 [16328.252069][ T1364] ip6_finish_output2+0xa70/0xf80 [16328.252069][ T1364] ip6_finish_output+0x4ed/0xd30 [16328.252069][ T1364] ip6_output+0x1f3/0x770 [16328.252069][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16328.252069][ T1364] mld_sendpack+0x62d/0xbc0 [16328.252069][ T1364] mld_ifc_work+0x32/0x1f0 [16328.252069][ T1364] process_one_work+0x84d/0x18a0 [16328.252069][ T1364] worker_thread+0x587/0xd30 [16328.252069][ T1364] kthread+0x28a/0x350 [16328.252069][ T1364] ret_from_fork+0x31/0x70 [16328.252069][ T1364] ret_from_fork_asm+0x1a/0x30 [16328.252069][ T1364] [16328.253772][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16328.253772][ T1364] dst_init+0x84/0x4a0 [16328.253772][ T1364] dst_alloc+0x97/0x150 [16328.253772][ T1364] ip6_dst_alloc+0x23/0x90 [16328.253772][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16328.253772][ T1364] ip6_pol_route+0x56f/0x840 [16328.253772][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16328.253772][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16328.253772][ T1364] ipv6_rcv+0x1ad/0x810 [16328.253772][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16328.253772][ T1364] process_backlog+0x101/0x620 [16328.253772][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16328.253772][ T1364] net_rx_action+0x495/0xbe0 [16328.253772][ T1364] __do_softirq+0x1b5/0x7f6 [16328.253772][ T1364] [16328.255604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16328.255604][ T1364] netdev_get_by_index+0x5e/0x80 [16328.255604][ T1364] fib6_nh_init+0x3d8/0x15b0 [16328.255604][ T1364] ip6_route_info_create+0xf18/0x17d0 [16328.255604][ T1364] ip6_route_add+0x1c/0x140 [16328.255604][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16328.255604][ T1364] addrconf_add_dev+0xe2/0x170 [16328.255604][ T1364] inet6_addr_add+0x12f/0xa40 [16328.255604][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16328.255604][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.255604][ T1364] netlink_rcv_skb+0x130/0x360 [16328.255604][ T1364] netlink_unicast+0x449/0x710 [16328.255604][ T1364] netlink_sendmsg+0x723/0xbe0 [16328.255604][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16328.255604][ T1364] ___sys_sendmsg+0xee/0x170 [16328.255604][ T1364] __sys_sendmsg+0xcd/0x170 [16328.255604][ T1364] do_syscall_64+0xc6/0x1e0 [16328.255604][ T1364] [16328.257778][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16328.257778][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16328.257778][ T1364] ipv6_find_idev+0x102/0x170 [16328.257778][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16328.257778][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.257778][ T1364] netlink_rcv_skb+0x130/0x360 [16328.257778][ T1364] netlink_unicast+0x449/0x710 [16328.257778][ T1364] netlink_sendmsg+0x723/0xbe0 [16328.257778][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16328.257778][ T1364] ___sys_sendmsg+0xee/0x170 [16328.257778][ T1364] __sys_sendmsg+0xcd/0x170 [16328.257778][ T1364] do_syscall_64+0xc6/0x1e0 [16328.257778][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16328.257778][ T1364] [16328.259489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16328.259489][ T1364] neigh_parms_alloc+0x1e5/0x510 [16328.259489][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16328.259489][ T1364] ipv6_find_idev+0x102/0x170 [16328.259489][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16328.259489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16328.259489][ T1364] netlink_rcv_skb+0x130/0x360 [16328.259489][ T1364] netlink_unicast+0x449/0x710 [16328.259489][ T1364] netlink_sendmsg+0x723/0xbe0 [16328.259489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16328.259489][ T1364] ___sys_sendmsg+0xee/0x170 [16328.259489][ T1364] __sys_sendmsg+0xcd/0x170 [16328.259489][ T1364] do_syscall_64+0xc6/0x1e0 [16328.259489][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16328.259489][ T1364] [16338.515150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16338.516009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16338.516009][ T1364] ___neigh_create+0x14b/0xf60 [16338.516009][ T1364] ip6_finish_output2+0xa70/0xf80 [16338.516009][ T1364] ip6_finish_output+0x4ed/0xd30 [16338.516009][ T1364] ip6_output+0x1f3/0x770 [16338.516009][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16338.516009][ T1364] mld_sendpack+0x62d/0xbc0 [16338.516009][ T1364] mld_ifc_work+0x32/0x1f0 [16338.516009][ T1364] process_one_work+0x84d/0x18a0 [16338.516009][ T1364] worker_thread+0x587/0xd30 [16338.516009][ T1364] kthread+0x28a/0x350 [16338.516009][ T1364] ret_from_fork+0x31/0x70 [16338.516009][ T1364] ret_from_fork_asm+0x1a/0x30 [16338.516009][ T1364] [16338.517714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16338.517714][ T1364] dst_init+0x84/0x4a0 [16338.517714][ T1364] dst_alloc+0x97/0x150 [16338.517714][ T1364] ip6_dst_alloc+0x23/0x90 [16338.517714][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16338.517714][ T1364] ip6_pol_route+0x56f/0x840 [16338.517714][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16338.517714][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16338.517714][ T1364] ipv6_rcv+0x1ad/0x810 [16338.517714][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16338.517714][ T1364] process_backlog+0x101/0x620 [16338.517714][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16338.517714][ T1364] net_rx_action+0x495/0xbe0 [16338.517714][ T1364] __do_softirq+0x1b5/0x7f6 [16338.517714][ T1364] [16338.519559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16338.519559][ T1364] netdev_get_by_index+0x5e/0x80 [16338.519559][ T1364] fib6_nh_init+0x3d8/0x15b0 [16338.519559][ T1364] ip6_route_info_create+0xf18/0x17d0 [16338.519559][ T1364] ip6_route_add+0x1c/0x140 [16338.519559][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16338.519559][ T1364] addrconf_add_dev+0xe2/0x170 [16338.519559][ T1364] inet6_addr_add+0x12f/0xa40 [16338.519559][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16338.519559][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.519559][ T1364] netlink_rcv_skb+0x130/0x360 [16338.519559][ T1364] netlink_unicast+0x449/0x710 [16338.519559][ T1364] netlink_sendmsg+0x723/0xbe0 [16338.519559][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16338.519559][ T1364] ___sys_sendmsg+0xee/0x170 [16338.519559][ T1364] __sys_sendmsg+0xcd/0x170 [16338.519559][ T1364] do_syscall_64+0xc6/0x1e0 [16338.519559][ T1364] [16338.521736][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16338.521736][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16338.521736][ T1364] ipv6_find_idev+0x102/0x170 [16338.521736][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16338.521736][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.521736][ T1364] netlink_rcv_skb+0x130/0x360 [16338.521736][ T1364] netlink_unicast+0x449/0x710 [16338.521736][ T1364] netlink_sendmsg+0x723/0xbe0 [16338.521736][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16338.521736][ T1364] ___sys_sendmsg+0xee/0x170 [16338.521736][ T1364] __sys_sendmsg+0xcd/0x170 [16338.521736][ T1364] do_syscall_64+0xc6/0x1e0 [16338.521736][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16338.521736][ T1364] [16338.523441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16338.523441][ T1364] neigh_parms_alloc+0x1e5/0x510 [16338.523441][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16338.523441][ T1364] ipv6_find_idev+0x102/0x170 [16338.523441][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16338.523441][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16338.523441][ T1364] netlink_rcv_skb+0x130/0x360 [16338.523441][ T1364] netlink_unicast+0x449/0x710 [16338.523441][ T1364] netlink_sendmsg+0x723/0xbe0 [16338.523441][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16338.523441][ T1364] ___sys_sendmsg+0xee/0x170 [16338.523441][ T1364] __sys_sendmsg+0xcd/0x170 [16338.523441][ T1364] do_syscall_64+0xc6/0x1e0 [16338.523441][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16338.523441][ T1364] [16348.763211][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16348.763962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16348.763962][ T1364] ___neigh_create+0x14b/0xf60 [16348.763962][ T1364] ip6_finish_output2+0xa70/0xf80 [16348.763962][ T1364] ip6_finish_output+0x4ed/0xd30 [16348.763962][ T1364] ip6_output+0x1f3/0x770 [16348.763962][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16348.763962][ T1364] mld_sendpack+0x62d/0xbc0 [16348.763962][ T1364] mld_ifc_work+0x32/0x1f0 [16348.763962][ T1364] process_one_work+0x84d/0x18a0 [16348.763962][ T1364] worker_thread+0x587/0xd30 [16348.763962][ T1364] kthread+0x28a/0x350 [16348.763962][ T1364] ret_from_fork+0x31/0x70 [16348.763962][ T1364] ret_from_fork_asm+0x1a/0x30 [16348.763962][ T1364] [16348.765631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16348.765631][ T1364] dst_init+0x84/0x4a0 [16348.765631][ T1364] dst_alloc+0x97/0x150 [16348.765631][ T1364] ip6_dst_alloc+0x23/0x90 [16348.765631][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16348.765631][ T1364] ip6_pol_route+0x56f/0x840 [16348.765631][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16348.765631][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16348.765631][ T1364] ipv6_rcv+0x1ad/0x810 [16348.765631][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16348.765631][ T1364] process_backlog+0x101/0x620 [16348.765631][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16348.765631][ T1364] net_rx_action+0x495/0xbe0 [16348.765631][ T1364] __do_softirq+0x1b5/0x7f6 [16348.765631][ T1364] [16348.767405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16348.767405][ T1364] netdev_get_by_index+0x5e/0x80 [16348.767405][ T1364] fib6_nh_init+0x3d8/0x15b0 [16348.767405][ T1364] ip6_route_info_create+0xf18/0x17d0 [16348.767405][ T1364] ip6_route_add+0x1c/0x140 [16348.767405][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16348.767405][ T1364] addrconf_add_dev+0xe2/0x170 [16348.767405][ T1364] inet6_addr_add+0x12f/0xa40 [16348.767405][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16348.767405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.767405][ T1364] netlink_rcv_skb+0x130/0x360 [16348.767405][ T1364] netlink_unicast+0x449/0x710 [16348.767405][ T1364] netlink_sendmsg+0x723/0xbe0 [16348.767405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16348.767405][ T1364] ___sys_sendmsg+0xee/0x170 [16348.767405][ T1364] __sys_sendmsg+0xcd/0x170 [16348.767405][ T1364] do_syscall_64+0xc6/0x1e0 [16348.767405][ T1364] [16348.769547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16348.769547][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16348.769547][ T1364] ipv6_find_idev+0x102/0x170 [16348.769547][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16348.769547][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.769547][ T1364] netlink_rcv_skb+0x130/0x360 [16348.769547][ T1364] netlink_unicast+0x449/0x710 [16348.769547][ T1364] netlink_sendmsg+0x723/0xbe0 [16348.769547][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16348.769547][ T1364] ___sys_sendmsg+0xee/0x170 [16348.769547][ T1364] __sys_sendmsg+0xcd/0x170 [16348.769547][ T1364] do_syscall_64+0xc6/0x1e0 [16348.769547][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16348.769547][ T1364] [16348.771265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16348.771265][ T1364] neigh_parms_alloc+0x1e5/0x510 [16348.771265][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16348.771265][ T1364] ipv6_find_idev+0x102/0x170 [16348.771265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16348.771265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16348.771265][ T1364] netlink_rcv_skb+0x130/0x360 [16348.771265][ T1364] netlink_unicast+0x449/0x710 [16348.771265][ T1364] netlink_sendmsg+0x723/0xbe0 [16348.771265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16348.771265][ T1364] ___sys_sendmsg+0xee/0x170 [16348.771265][ T1364] __sys_sendmsg+0xcd/0x170 [16348.771265][ T1364] do_syscall_64+0xc6/0x1e0 [16348.771265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16348.771265][ T1364] [16358.891122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16358.892141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16358.892141][ T1364] ___neigh_create+0x14b/0xf60 [16358.892141][ T1364] ip6_finish_output2+0xa70/0xf80 [16358.892141][ T1364] ip6_finish_output+0x4ed/0xd30 [16358.892141][ T1364] ip6_output+0x1f3/0x770 [16358.892141][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16358.892141][ T1364] mld_sendpack+0x62d/0xbc0 [16358.892141][ T1364] mld_ifc_work+0x32/0x1f0 [16358.892141][ T1364] process_one_work+0x84d/0x18a0 [16358.892141][ T1364] worker_thread+0x587/0xd30 [16358.892141][ T1364] kthread+0x28a/0x350 [16358.892141][ T1364] ret_from_fork+0x31/0x70 [16358.892141][ T1364] ret_from_fork_asm+0x1a/0x30 [16358.892141][ T1364] [16358.893875][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16358.893875][ T1364] dst_init+0x84/0x4a0 [16358.893875][ T1364] dst_alloc+0x97/0x150 [16358.893875][ T1364] ip6_dst_alloc+0x23/0x90 [16358.893875][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16358.893875][ T1364] ip6_pol_route+0x56f/0x840 [16358.893875][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16358.893875][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16358.893875][ T1364] ipv6_rcv+0x1ad/0x810 [16358.893875][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16358.893875][ T1364] process_backlog+0x101/0x620 [16358.893875][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16358.893875][ T1364] net_rx_action+0x495/0xbe0 [16358.893875][ T1364] __do_softirq+0x1b5/0x7f6 [16358.893875][ T1364] [16358.895748][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16358.895748][ T1364] netdev_get_by_index+0x5e/0x80 [16358.895748][ T1364] fib6_nh_init+0x3d8/0x15b0 [16358.895748][ T1364] ip6_route_info_create+0xf18/0x17d0 [16358.895748][ T1364] ip6_route_add+0x1c/0x140 [16358.895748][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16358.895748][ T1364] addrconf_add_dev+0xe2/0x170 [16358.895748][ T1364] inet6_addr_add+0x12f/0xa40 [16358.895748][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16358.895748][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.895748][ T1364] netlink_rcv_skb+0x130/0x360 [16358.895748][ T1364] netlink_unicast+0x449/0x710 [16358.895748][ T1364] netlink_sendmsg+0x723/0xbe0 [16358.895748][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16358.895748][ T1364] ___sys_sendmsg+0xee/0x170 [16358.895748][ T1364] __sys_sendmsg+0xcd/0x170 [16358.895748][ T1364] do_syscall_64+0xc6/0x1e0 [16358.895748][ T1364] [16358.897956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16358.897956][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16358.897956][ T1364] ipv6_find_idev+0x102/0x170 [16358.897956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16358.897956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.897956][ T1364] netlink_rcv_skb+0x130/0x360 [16358.897956][ T1364] netlink_unicast+0x449/0x710 [16358.897956][ T1364] netlink_sendmsg+0x723/0xbe0 [16358.897956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16358.897956][ T1364] ___sys_sendmsg+0xee/0x170 [16358.897956][ T1364] __sys_sendmsg+0xcd/0x170 [16358.897956][ T1364] do_syscall_64+0xc6/0x1e0 [16358.897956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16358.897956][ T1364] [16358.899660][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16358.899660][ T1364] neigh_parms_alloc+0x1e5/0x510 [16358.899660][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16358.899660][ T1364] ipv6_find_idev+0x102/0x170 [16358.899660][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16358.899660][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16358.899660][ T1364] netlink_rcv_skb+0x130/0x360 [16358.899660][ T1364] netlink_unicast+0x449/0x710 [16358.899660][ T1364] netlink_sendmsg+0x723/0xbe0 [16358.899660][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16358.899660][ T1364] ___sys_sendmsg+0xee/0x170 [16358.899660][ T1364] __sys_sendmsg+0xcd/0x170 [16358.899660][ T1364] do_syscall_64+0xc6/0x1e0 [16358.899660][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16358.899660][ T1364] [16369.155144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16369.155889][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16369.155889][ T1364] ___neigh_create+0x14b/0xf60 [16369.155889][ T1364] ip6_finish_output2+0xa70/0xf80 [16369.155889][ T1364] ip6_finish_output+0x4ed/0xd30 [16369.155889][ T1364] ip6_output+0x1f3/0x770 [16369.155889][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16369.155889][ T1364] mld_sendpack+0x62d/0xbc0 [16369.155889][ T1364] mld_ifc_work+0x32/0x1f0 [16369.155889][ T1364] process_one_work+0x84d/0x18a0 [16369.155889][ T1364] worker_thread+0x587/0xd30 [16369.155889][ T1364] kthread+0x28a/0x350 [16369.155889][ T1364] ret_from_fork+0x31/0x70 [16369.155889][ T1364] ret_from_fork_asm+0x1a/0x30 [16369.155889][ T1364] [16369.157607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16369.157607][ T1364] dst_init+0x84/0x4a0 [16369.157607][ T1364] dst_alloc+0x97/0x150 [16369.157607][ T1364] ip6_dst_alloc+0x23/0x90 [16369.157607][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16369.157607][ T1364] ip6_pol_route+0x56f/0x840 [16369.157607][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16369.157607][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16369.157607][ T1364] ipv6_rcv+0x1ad/0x810 [16369.157607][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16369.157607][ T1364] process_backlog+0x101/0x620 [16369.157607][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16369.157607][ T1364] net_rx_action+0x495/0xbe0 [16369.157607][ T1364] __do_softirq+0x1b5/0x7f6 [16369.157607][ T1364] [16369.159449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16369.159449][ T1364] netdev_get_by_index+0x5e/0x80 [16369.159449][ T1364] fib6_nh_init+0x3d8/0x15b0 [16369.159449][ T1364] ip6_route_info_create+0xf18/0x17d0 [16369.159449][ T1364] ip6_route_add+0x1c/0x140 [16369.159449][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16369.159449][ T1364] addrconf_add_dev+0xe2/0x170 [16369.159449][ T1364] inet6_addr_add+0x12f/0xa40 [16369.159449][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16369.159449][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16369.159449][ T1364] netlink_rcv_skb+0x130/0x360 [16369.159449][ T1364] netlink_unicast+0x449/0x710 [16369.159449][ T1364] netlink_sendmsg+0x723/0xbe0 [16369.159449][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16369.159449][ T1364] ___sys_sendmsg+0xee/0x170 [16369.159449][ T1364] __sys_sendmsg+0xcd/0x170 [16369.159449][ T1364] do_syscall_64+0xc6/0x1e0 [16369.159449][ T1364] [16369.161636][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16369.161636][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16369.161636][ T1364] ipv6_find_idev+0x102/0x170 [16369.161636][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16369.161636][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16369.161636][ T1364] netlink_rcv_skb+0x130/0x360 [16369.161636][ T1364] netlink_unicast+0x449/0x710 [16369.161636][ T1364] netlink_sendmsg+0x723/0xbe0 [16369.161636][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16369.161636][ T1364] ___sys_sendmsg+0xee/0x170 [16369.161636][ T1364] __sys_sendmsg+0xcd/0x170 [16369.161636][ T1364] do_syscall_64+0xc6/0x1e0 [16369.161636][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16369.161636][ T1364] [16369.163351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16369.163351][ T1364] neigh_parms_alloc+0x1e5/0x510 [16369.163351][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16369.163351][ T1364] ipv6_find_idev+0x102/0x170 [16369.163351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16369.163351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16369.163351][ T1364] netlink_rcv_skb+0x130/0x360 [16369.163351][ T1364] netlink_unicast+0x449/0x710 [16369.163351][ T1364] netlink_sendmsg+0x723/0xbe0 [16369.163351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16369.163351][ T1364] ___sys_sendmsg+0xee/0x170 [16369.163351][ T1364] __sys_sendmsg+0xcd/0x170 [16369.163351][ T1364] do_syscall_64+0xc6/0x1e0 [16369.163351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16369.163351][ T1364] [16379.411136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16379.412127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16379.412127][ T1364] ___neigh_create+0x14b/0xf60 [16379.412127][ T1364] ip6_finish_output2+0xa70/0xf80 [16379.412127][ T1364] ip6_finish_output+0x4ed/0xd30 [16379.412127][ T1364] ip6_output+0x1f3/0x770 [16379.412127][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16379.412127][ T1364] mld_sendpack+0x62d/0xbc0 [16379.412127][ T1364] mld_ifc_work+0x32/0x1f0 [16379.412127][ T1364] process_one_work+0x84d/0x18a0 [16379.412127][ T1364] worker_thread+0x587/0xd30 [16379.412127][ T1364] kthread+0x28a/0x350 [16379.412127][ T1364] ret_from_fork+0x31/0x70 [16379.412127][ T1364] ret_from_fork_asm+0x1a/0x30 [16379.412127][ T1364] [16379.413826][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16379.413826][ T1364] dst_init+0x84/0x4a0 [16379.413826][ T1364] dst_alloc+0x97/0x150 [16379.413826][ T1364] ip6_dst_alloc+0x23/0x90 [16379.413826][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16379.413826][ T1364] ip6_pol_route+0x56f/0x840 [16379.413826][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16379.413826][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16379.413826][ T1364] ipv6_rcv+0x1ad/0x810 [16379.413826][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16379.413826][ T1364] process_backlog+0x101/0x620 [16379.413826][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16379.413826][ T1364] net_rx_action+0x495/0xbe0 [16379.413826][ T1364] __do_softirq+0x1b5/0x7f6 [16379.413826][ T1364] [16379.415646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16379.415646][ T1364] netdev_get_by_index+0x5e/0x80 [16379.415646][ T1364] fib6_nh_init+0x3d8/0x15b0 [16379.415646][ T1364] ip6_route_info_create+0xf18/0x17d0 [16379.415646][ T1364] ip6_route_add+0x1c/0x140 [16379.415646][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16379.415646][ T1364] addrconf_add_dev+0xe2/0x170 [16379.415646][ T1364] inet6_addr_add+0x12f/0xa40 [16379.415646][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16379.415646][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16379.415646][ T1364] netlink_rcv_skb+0x130/0x360 [16379.415646][ T1364] netlink_unicast+0x449/0x710 [16379.415646][ T1364] netlink_sendmsg+0x723/0xbe0 [16379.415646][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16379.415646][ T1364] ___sys_sendmsg+0xee/0x170 [16379.415646][ T1364] __sys_sendmsg+0xcd/0x170 [16379.415646][ T1364] do_syscall_64+0xc6/0x1e0 [16379.415646][ T1364] [16379.417831][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16379.417831][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16379.417831][ T1364] ipv6_find_idev+0x102/0x170 [16379.417831][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16379.417831][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16379.417831][ T1364] netlink_rcv_skb+0x130/0x360 [16379.417831][ T1364] netlink_unicast+0x449/0x710 [16379.417831][ T1364] netlink_sendmsg+0x723/0xbe0 [16379.417831][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16379.417831][ T1364] ___sys_sendmsg+0xee/0x170 [16379.417831][ T1364] __sys_sendmsg+0xcd/0x170 [16379.417831][ T1364] do_syscall_64+0xc6/0x1e0 [16379.417831][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16379.417831][ T1364] [16379.419540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16379.419540][ T1364] neigh_parms_alloc+0x1e5/0x510 [16379.419540][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16379.419540][ T1364] ipv6_find_idev+0x102/0x170 [16379.419540][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16379.419540][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16379.419540][ T1364] netlink_rcv_skb+0x130/0x360 [16379.419540][ T1364] netlink_unicast+0x449/0x710 [16379.419540][ T1364] netlink_sendmsg+0x723/0xbe0 [16379.419540][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16379.419540][ T1364] ___sys_sendmsg+0xee/0x170 [16379.419540][ T1364] __sys_sendmsg+0xcd/0x170 [16379.419540][ T1364] do_syscall_64+0xc6/0x1e0 [16379.419540][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16379.419540][ T1364] [16389.659115][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16389.660081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16389.660081][ T1364] ___neigh_create+0x14b/0xf60 [16389.660081][ T1364] ip6_finish_output2+0xa70/0xf80 [16389.660081][ T1364] ip6_finish_output+0x4ed/0xd30 [16389.660081][ T1364] ip6_output+0x1f3/0x770 [16389.660081][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16389.660081][ T1364] mld_sendpack+0x62d/0xbc0 [16389.660081][ T1364] mld_ifc_work+0x32/0x1f0 [16389.660081][ T1364] process_one_work+0x84d/0x18a0 [16389.660081][ T1364] worker_thread+0x587/0xd30 [16389.660081][ T1364] kthread+0x28a/0x350 [16389.660081][ T1364] ret_from_fork+0x31/0x70 [16389.660081][ T1364] ret_from_fork_asm+0x1a/0x30 [16389.660081][ T1364] [16389.661789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16389.661789][ T1364] dst_init+0x84/0x4a0 [16389.661789][ T1364] dst_alloc+0x97/0x150 [16389.661789][ T1364] ip6_dst_alloc+0x23/0x90 [16389.661789][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16389.661789][ T1364] ip6_pol_route+0x56f/0x840 [16389.661789][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16389.661789][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16389.661789][ T1364] ipv6_rcv+0x1ad/0x810 [16389.661789][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16389.661789][ T1364] process_backlog+0x101/0x620 [16389.661789][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16389.661789][ T1364] net_rx_action+0x495/0xbe0 [16389.661789][ T1364] __do_softirq+0x1b5/0x7f6 [16389.661789][ T1364] [16389.663612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16389.663612][ T1364] netdev_get_by_index+0x5e/0x80 [16389.663612][ T1364] fib6_nh_init+0x3d8/0x15b0 [16389.663612][ T1364] ip6_route_info_create+0xf18/0x17d0 [16389.663612][ T1364] ip6_route_add+0x1c/0x140 [16389.663612][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16389.663612][ T1364] addrconf_add_dev+0xe2/0x170 [16389.663612][ T1364] inet6_addr_add+0x12f/0xa40 [16389.663612][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16389.663612][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.663612][ T1364] netlink_rcv_skb+0x130/0x360 [16389.663612][ T1364] netlink_unicast+0x449/0x710 [16389.663612][ T1364] netlink_sendmsg+0x723/0xbe0 [16389.663612][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16389.663612][ T1364] ___sys_sendmsg+0xee/0x170 [16389.663612][ T1364] __sys_sendmsg+0xcd/0x170 [16389.663612][ T1364] do_syscall_64+0xc6/0x1e0 [16389.663612][ T1364] [16389.665815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16389.665815][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16389.665815][ T1364] ipv6_find_idev+0x102/0x170 [16389.665815][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16389.665815][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.665815][ T1364] netlink_rcv_skb+0x130/0x360 [16389.665815][ T1364] netlink_unicast+0x449/0x710 [16389.665815][ T1364] netlink_sendmsg+0x723/0xbe0 [16389.665815][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16389.665815][ T1364] ___sys_sendmsg+0xee/0x170 [16389.665815][ T1364] __sys_sendmsg+0xcd/0x170 [16389.665815][ T1364] do_syscall_64+0xc6/0x1e0 [16389.665815][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16389.665815][ T1364] [16389.667524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16389.667524][ T1364] neigh_parms_alloc+0x1e5/0x510 [16389.667524][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16389.667524][ T1364] ipv6_find_idev+0x102/0x170 [16389.667524][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16389.667524][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16389.667524][ T1364] netlink_rcv_skb+0x130/0x360 [16389.667524][ T1364] netlink_unicast+0x449/0x710 [16389.667524][ T1364] netlink_sendmsg+0x723/0xbe0 [16389.667524][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16389.667524][ T1364] ___sys_sendmsg+0xee/0x170 [16389.667524][ T1364] __sys_sendmsg+0xcd/0x170 [16389.667524][ T1364] do_syscall_64+0xc6/0x1e0 [16389.667524][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16389.667524][ T1364] [16399.907066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16399.907579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16399.907579][ T1364] ___neigh_create+0x14b/0xf60 [16399.907579][ T1364] ip6_finish_output2+0xa70/0xf80 [16399.907579][ T1364] ip6_finish_output+0x4ed/0xd30 [16399.907579][ T1364] ip6_output+0x1f3/0x770 [16399.907579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16399.907579][ T1364] mld_sendpack+0x62d/0xbc0 [16399.907579][ T1364] mld_ifc_work+0x32/0x1f0 [16399.907579][ T1364] process_one_work+0x84d/0x18a0 [16399.907579][ T1364] worker_thread+0x587/0xd30 [16399.907579][ T1364] kthread+0x28a/0x350 [16399.907579][ T1364] ret_from_fork+0x31/0x70 [16399.907579][ T1364] ret_from_fork_asm+0x1a/0x30 [16399.907579][ T1364] [16399.909319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16399.909319][ T1364] dst_init+0x84/0x4a0 [16399.909319][ T1364] dst_alloc+0x97/0x150 [16399.909319][ T1364] ip6_dst_alloc+0x23/0x90 [16399.909319][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16399.909319][ T1364] ip6_pol_route+0x56f/0x840 [16399.909319][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16399.909319][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16399.909319][ T1364] ipv6_rcv+0x1ad/0x810 [16399.909319][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16399.909319][ T1364] process_backlog+0x101/0x620 [16399.909319][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16399.909319][ T1364] net_rx_action+0x495/0xbe0 [16399.909319][ T1364] __do_softirq+0x1b5/0x7f6 [16399.909319][ T1364] [16399.911159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16399.911159][ T1364] netdev_get_by_index+0x5e/0x80 [16399.911159][ T1364] fib6_nh_init+0x3d8/0x15b0 [16399.911159][ T1364] ip6_route_info_create+0xf18/0x17d0 [16399.911159][ T1364] ip6_route_add+0x1c/0x140 [16399.911159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16399.911159][ T1364] addrconf_add_dev+0xe2/0x170 [16399.911159][ T1364] inet6_addr_add+0x12f/0xa40 [16399.911159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16399.911159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.911159][ T1364] netlink_rcv_skb+0x130/0x360 [16399.911159][ T1364] netlink_unicast+0x449/0x710 [16399.911159][ T1364] netlink_sendmsg+0x723/0xbe0 [16399.911159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16399.911159][ T1364] ___sys_sendmsg+0xee/0x170 [16399.911159][ T1364] __sys_sendmsg+0xcd/0x170 [16399.911159][ T1364] do_syscall_64+0xc6/0x1e0 [16399.911159][ T1364] [16399.913338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16399.913338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16399.913338][ T1364] ipv6_find_idev+0x102/0x170 [16399.913338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16399.913338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.913338][ T1364] netlink_rcv_skb+0x130/0x360 [16399.913338][ T1364] netlink_unicast+0x449/0x710 [16399.913338][ T1364] netlink_sendmsg+0x723/0xbe0 [16399.913338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16399.913338][ T1364] ___sys_sendmsg+0xee/0x170 [16399.913338][ T1364] __sys_sendmsg+0xcd/0x170 [16399.913338][ T1364] do_syscall_64+0xc6/0x1e0 [16399.913338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16399.913338][ T1364] [16399.915043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16399.915043][ T1364] neigh_parms_alloc+0x1e5/0x510 [16399.915043][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16399.915043][ T1364] ipv6_find_idev+0x102/0x170 [16399.915043][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16399.915043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16399.915043][ T1364] netlink_rcv_skb+0x130/0x360 [16399.915043][ T1364] netlink_unicast+0x449/0x710 [16399.915043][ T1364] netlink_sendmsg+0x723/0xbe0 [16399.915043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16399.915043][ T1364] ___sys_sendmsg+0xee/0x170 [16399.915043][ T1364] __sys_sendmsg+0xcd/0x170 [16399.915043][ T1364] do_syscall_64+0xc6/0x1e0 [16399.915043][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16399.915043][ T1364] [16410.067143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16410.068137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16410.068137][ T1364] ___neigh_create+0x14b/0xf60 [16410.068137][ T1364] ip6_finish_output2+0xa70/0xf80 [16410.068137][ T1364] ip6_finish_output+0x4ed/0xd30 [16410.068137][ T1364] ip6_output+0x1f3/0x770 [16410.068137][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16410.068137][ T1364] mld_sendpack+0x62d/0xbc0 [16410.068137][ T1364] mld_ifc_work+0x32/0x1f0 [16410.068137][ T1364] process_one_work+0x84d/0x18a0 [16410.068137][ T1364] worker_thread+0x587/0xd30 [16410.068137][ T1364] kthread+0x28a/0x350 [16410.068137][ T1364] ret_from_fork+0x31/0x70 [16410.068137][ T1364] ret_from_fork_asm+0x1a/0x30 [16410.068137][ T1364] [16410.069860][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16410.069860][ T1364] dst_init+0x84/0x4a0 [16410.069860][ T1364] dst_alloc+0x97/0x150 [16410.069860][ T1364] ip6_dst_alloc+0x23/0x90 [16410.069860][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16410.069860][ T1364] ip6_pol_route+0x56f/0x840 [16410.069860][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16410.069860][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16410.069860][ T1364] ipv6_rcv+0x1ad/0x810 [16410.069860][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16410.069860][ T1364] process_backlog+0x101/0x620 [16410.069860][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16410.069860][ T1364] net_rx_action+0x495/0xbe0 [16410.069860][ T1364] __do_softirq+0x1b5/0x7f6 [16410.069860][ T1364] [16410.071681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16410.071681][ T1364] netdev_get_by_index+0x5e/0x80 [16410.071681][ T1364] fib6_nh_init+0x3d8/0x15b0 [16410.071681][ T1364] ip6_route_info_create+0xf18/0x17d0 [16410.071681][ T1364] ip6_route_add+0x1c/0x140 [16410.071681][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16410.071681][ T1364] addrconf_add_dev+0xe2/0x170 [16410.071681][ T1364] inet6_addr_add+0x12f/0xa40 [16410.071681][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16410.071681][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16410.071681][ T1364] netlink_rcv_skb+0x130/0x360 [16410.071681][ T1364] netlink_unicast+0x449/0x710 [16410.071681][ T1364] netlink_sendmsg+0x723/0xbe0 [16410.071681][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16410.071681][ T1364] ___sys_sendmsg+0xee/0x170 [16410.071681][ T1364] __sys_sendmsg+0xcd/0x170 [16410.071681][ T1364] do_syscall_64+0xc6/0x1e0 [16410.071681][ T1364] [16410.073860][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16410.073860][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16410.073860][ T1364] ipv6_find_idev+0x102/0x170 [16410.073860][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16410.073860][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16410.073860][ T1364] netlink_rcv_skb+0x130/0x360 [16410.073860][ T1364] netlink_unicast+0x449/0x710 [16410.073860][ T1364] netlink_sendmsg+0x723/0xbe0 [16410.073860][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16410.073860][ T1364] ___sys_sendmsg+0xee/0x170 [16410.073860][ T1364] __sys_sendmsg+0xcd/0x170 [16410.073860][ T1364] do_syscall_64+0xc6/0x1e0 [16410.073860][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16410.073860][ T1364] [16410.075564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16410.075564][ T1364] neigh_parms_alloc+0x1e5/0x510 [16410.075564][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16410.075564][ T1364] ipv6_find_idev+0x102/0x170 [16410.075564][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16410.075564][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16410.075564][ T1364] netlink_rcv_skb+0x130/0x360 [16410.075564][ T1364] netlink_unicast+0x449/0x710 [16410.075564][ T1364] netlink_sendmsg+0x723/0xbe0 [16410.075564][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16410.075564][ T1364] ___sys_sendmsg+0xee/0x170 [16410.075564][ T1364] __sys_sendmsg+0xcd/0x170 [16410.075564][ T1364] do_syscall_64+0xc6/0x1e0 [16410.075564][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16410.075564][ T1364] [16420.115086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16420.115568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16420.115568][ T1364] ___neigh_create+0x14b/0xf60 [16420.115568][ T1364] ip6_finish_output2+0xa70/0xf80 [16420.115568][ T1364] ip6_finish_output+0x4ed/0xd30 [16420.115568][ T1364] ip6_output+0x1f3/0x770 [16420.115568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16420.115568][ T1364] mld_sendpack+0x62d/0xbc0 [16420.115568][ T1364] mld_ifc_work+0x32/0x1f0 [16420.115568][ T1364] process_one_work+0x84d/0x18a0 [16420.115568][ T1364] worker_thread+0x587/0xd30 [16420.115568][ T1364] kthread+0x28a/0x350 [16420.115568][ T1364] ret_from_fork+0x31/0x70 [16420.115568][ T1364] ret_from_fork_asm+0x1a/0x30 [16420.115568][ T1364] [16420.117292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16420.117292][ T1364] dst_init+0x84/0x4a0 [16420.117292][ T1364] dst_alloc+0x97/0x150 [16420.117292][ T1364] ip6_dst_alloc+0x23/0x90 [16420.117292][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16420.117292][ T1364] ip6_pol_route+0x56f/0x840 [16420.117292][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16420.117292][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16420.117292][ T1364] ipv6_rcv+0x1ad/0x810 [16420.117292][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16420.117292][ T1364] process_backlog+0x101/0x620 [16420.117292][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16420.117292][ T1364] net_rx_action+0x495/0xbe0 [16420.117292][ T1364] __do_softirq+0x1b5/0x7f6 [16420.117292][ T1364] [16420.119239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16420.119239][ T1364] netdev_get_by_index+0x5e/0x80 [16420.119239][ T1364] fib6_nh_init+0x3d8/0x15b0 [16420.119239][ T1364] ip6_route_info_create+0xf18/0x17d0 [16420.119239][ T1364] ip6_route_add+0x1c/0x140 [16420.119239][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16420.119239][ T1364] addrconf_add_dev+0xe2/0x170 [16420.119239][ T1364] inet6_addr_add+0x12f/0xa40 [16420.119239][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16420.119239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16420.119239][ T1364] netlink_rcv_skb+0x130/0x360 [16420.119239][ T1364] netlink_unicast+0x449/0x710 [16420.119239][ T1364] netlink_sendmsg+0x723/0xbe0 [16420.119239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16420.119239][ T1364] ___sys_sendmsg+0xee/0x170 [16420.119239][ T1364] __sys_sendmsg+0xcd/0x170 [16420.119239][ T1364] do_syscall_64+0xc6/0x1e0 [16420.119239][ T1364] [16420.121427][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16420.121427][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16420.121427][ T1364] ipv6_find_idev+0x102/0x170 [16420.121427][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16420.121427][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16420.121427][ T1364] netlink_rcv_skb+0x130/0x360 [16420.121427][ T1364] netlink_unicast+0x449/0x710 [16420.121427][ T1364] netlink_sendmsg+0x723/0xbe0 [16420.121427][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16420.121427][ T1364] ___sys_sendmsg+0xee/0x170 [16420.121427][ T1364] __sys_sendmsg+0xcd/0x170 [16420.121427][ T1364] do_syscall_64+0xc6/0x1e0 [16420.121427][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16420.121427][ T1364] [16420.123129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16420.123129][ T1364] neigh_parms_alloc+0x1e5/0x510 [16420.123129][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16420.123129][ T1364] ipv6_find_idev+0x102/0x170 [16420.123129][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16420.123129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16420.123129][ T1364] netlink_rcv_skb+0x130/0x360 [16420.123129][ T1364] netlink_unicast+0x449/0x710 [16420.123129][ T1364] netlink_sendmsg+0x723/0xbe0 [16420.123129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16420.123129][ T1364] ___sys_sendmsg+0xee/0x170 [16420.123129][ T1364] __sys_sendmsg+0xcd/0x170 [16420.123129][ T1364] do_syscall_64+0xc6/0x1e0 [16420.123129][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16420.123129][ T1364] [16430.371065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16430.371536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16430.371536][ T1364] ___neigh_create+0x14b/0xf60 [16430.371536][ T1364] ip6_finish_output2+0xa70/0xf80 [16430.371536][ T1364] ip6_finish_output+0x4ed/0xd30 [16430.371536][ T1364] ip6_output+0x1f3/0x770 [16430.371536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16430.371536][ T1364] mld_sendpack+0x62d/0xbc0 [16430.371536][ T1364] mld_ifc_work+0x32/0x1f0 [16430.371536][ T1364] process_one_work+0x84d/0x18a0 [16430.371536][ T1364] worker_thread+0x587/0xd30 [16430.371536][ T1364] kthread+0x28a/0x350 [16430.371536][ T1364] ret_from_fork+0x31/0x70 [16430.371536][ T1364] ret_from_fork_asm+0x1a/0x30 [16430.371536][ T1364] [16430.373243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16430.373243][ T1364] dst_init+0x84/0x4a0 [16430.373243][ T1364] dst_alloc+0x97/0x150 [16430.373243][ T1364] ip6_dst_alloc+0x23/0x90 [16430.373243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16430.373243][ T1364] ip6_pol_route+0x56f/0x840 [16430.373243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16430.373243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16430.373243][ T1364] ipv6_rcv+0x1ad/0x810 [16430.373243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16430.373243][ T1364] process_backlog+0x101/0x620 [16430.373243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16430.373243][ T1364] net_rx_action+0x495/0xbe0 [16430.373243][ T1364] __do_softirq+0x1b5/0x7f6 [16430.373243][ T1364] [16430.375077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16430.375077][ T1364] netdev_get_by_index+0x5e/0x80 [16430.375077][ T1364] fib6_nh_init+0x3d8/0x15b0 [16430.375077][ T1364] ip6_route_info_create+0xf18/0x17d0 [16430.375077][ T1364] ip6_route_add+0x1c/0x140 [16430.375077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16430.375077][ T1364] addrconf_add_dev+0xe2/0x170 [16430.375077][ T1364] inet6_addr_add+0x12f/0xa40 [16430.375077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16430.375077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16430.375077][ T1364] netlink_rcv_skb+0x130/0x360 [16430.375077][ T1364] netlink_unicast+0x449/0x710 [16430.375077][ T1364] netlink_sendmsg+0x723/0xbe0 [16430.375077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16430.375077][ T1364] ___sys_sendmsg+0xee/0x170 [16430.375077][ T1364] __sys_sendmsg+0xcd/0x170 [16430.375077][ T1364] do_syscall_64+0xc6/0x1e0 [16430.375077][ T1364] [16430.377267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16430.377267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16430.377267][ T1364] ipv6_find_idev+0x102/0x170 [16430.377267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16430.377267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16430.377267][ T1364] netlink_rcv_skb+0x130/0x360 [16430.377267][ T1364] netlink_unicast+0x449/0x710 [16430.377267][ T1364] netlink_sendmsg+0x723/0xbe0 [16430.377267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16430.377267][ T1364] ___sys_sendmsg+0xee/0x170 [16430.377267][ T1364] __sys_sendmsg+0xcd/0x170 [16430.377267][ T1364] do_syscall_64+0xc6/0x1e0 [16430.377267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16430.377267][ T1364] [16430.378968][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16430.378968][ T1364] neigh_parms_alloc+0x1e5/0x510 [16430.378968][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16430.378968][ T1364] ipv6_find_idev+0x102/0x170 [16430.378968][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16430.378968][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16430.378968][ T1364] netlink_rcv_skb+0x130/0x360 [16430.378968][ T1364] netlink_unicast+0x449/0x710 [16430.378968][ T1364] netlink_sendmsg+0x723/0xbe0 [16430.378968][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16430.378968][ T1364] ___sys_sendmsg+0xee/0x170 [16430.378968][ T1364] __sys_sendmsg+0xcd/0x170 [16430.378968][ T1364] do_syscall_64+0xc6/0x1e0 [16430.378968][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16430.378968][ T1364] [16440.395176][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16440.395662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16440.395662][ T1364] ___neigh_create+0x14b/0xf60 [16440.395662][ T1364] ip6_finish_output2+0xa70/0xf80 [16440.395662][ T1364] ip6_finish_output+0x4ed/0xd30 [16440.395662][ T1364] ip6_output+0x1f3/0x770 [16440.395662][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16440.395662][ T1364] mld_sendpack+0x62d/0xbc0 [16440.395662][ T1364] mld_ifc_work+0x32/0x1f0 [16440.395662][ T1364] process_one_work+0x84d/0x18a0 [16440.395662][ T1364] worker_thread+0x587/0xd30 [16440.395662][ T1364] kthread+0x28a/0x350 [16440.395662][ T1364] ret_from_fork+0x31/0x70 [16440.395662][ T1364] ret_from_fork_asm+0x1a/0x30 [16440.395662][ T1364] [16440.397390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16440.397390][ T1364] dst_init+0x84/0x4a0 [16440.397390][ T1364] dst_alloc+0x97/0x150 [16440.397390][ T1364] ip6_dst_alloc+0x23/0x90 [16440.397390][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16440.397390][ T1364] ip6_pol_route+0x56f/0x840 [16440.397390][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16440.397390][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16440.397390][ T1364] ipv6_rcv+0x1ad/0x810 [16440.397390][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16440.397390][ T1364] process_backlog+0x101/0x620 [16440.397390][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16440.397390][ T1364] net_rx_action+0x495/0xbe0 [16440.397390][ T1364] __do_softirq+0x1b5/0x7f6 [16440.397390][ T1364] [16440.399219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16440.399219][ T1364] netdev_get_by_index+0x5e/0x80 [16440.399219][ T1364] fib6_nh_init+0x3d8/0x15b0 [16440.399219][ T1364] ip6_route_info_create+0xf18/0x17d0 [16440.399219][ T1364] ip6_route_add+0x1c/0x140 [16440.399219][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16440.399219][ T1364] addrconf_add_dev+0xe2/0x170 [16440.399219][ T1364] inet6_addr_add+0x12f/0xa40 [16440.399219][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16440.399219][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.399219][ T1364] netlink_rcv_skb+0x130/0x360 [16440.399219][ T1364] netlink_unicast+0x449/0x710 [16440.399219][ T1364] netlink_sendmsg+0x723/0xbe0 [16440.399219][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16440.399219][ T1364] ___sys_sendmsg+0xee/0x170 [16440.399219][ T1364] __sys_sendmsg+0xcd/0x170 [16440.399219][ T1364] do_syscall_64+0xc6/0x1e0 [16440.399219][ T1364] [16440.401389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16440.401389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16440.401389][ T1364] ipv6_find_idev+0x102/0x170 [16440.401389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16440.401389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.401389][ T1364] netlink_rcv_skb+0x130/0x360 [16440.401389][ T1364] netlink_unicast+0x449/0x710 [16440.401389][ T1364] netlink_sendmsg+0x723/0xbe0 [16440.401389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16440.401389][ T1364] ___sys_sendmsg+0xee/0x170 [16440.401389][ T1364] __sys_sendmsg+0xcd/0x170 [16440.401389][ T1364] do_syscall_64+0xc6/0x1e0 [16440.401389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16440.401389][ T1364] [16440.403091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16440.403091][ T1364] neigh_parms_alloc+0x1e5/0x510 [16440.403091][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16440.403091][ T1364] ipv6_find_idev+0x102/0x170 [16440.403091][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16440.403091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16440.403091][ T1364] netlink_rcv_skb+0x130/0x360 [16440.403091][ T1364] netlink_unicast+0x449/0x710 [16440.403091][ T1364] netlink_sendmsg+0x723/0xbe0 [16440.403091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16440.403091][ T1364] ___sys_sendmsg+0xee/0x170 [16440.403091][ T1364] __sys_sendmsg+0xcd/0x170 [16440.403091][ T1364] do_syscall_64+0xc6/0x1e0 [16440.403091][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16440.403091][ T1364] [16450.475021][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16450.475508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16450.475508][ T1364] ___neigh_create+0x14b/0xf60 [16450.475508][ T1364] ip6_finish_output2+0xa70/0xf80 [16450.475508][ T1364] ip6_finish_output+0x4ed/0xd30 [16450.475508][ T1364] ip6_output+0x1f3/0x770 [16450.475508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16450.475508][ T1364] mld_sendpack+0x62d/0xbc0 [16450.475508][ T1364] mld_ifc_work+0x32/0x1f0 [16450.475508][ T1364] process_one_work+0x84d/0x18a0 [16450.475508][ T1364] worker_thread+0x587/0xd30 [16450.475508][ T1364] kthread+0x28a/0x350 [16450.475508][ T1364] ret_from_fork+0x31/0x70 [16450.475508][ T1364] ret_from_fork_asm+0x1a/0x30 [16450.475508][ T1364] [16450.477215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16450.477215][ T1364] dst_init+0x84/0x4a0 [16450.477215][ T1364] dst_alloc+0x97/0x150 [16450.477215][ T1364] ip6_dst_alloc+0x23/0x90 [16450.477215][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16450.477215][ T1364] ip6_pol_route+0x56f/0x840 [16450.477215][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16450.477215][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16450.477215][ T1364] ipv6_rcv+0x1ad/0x810 [16450.477215][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16450.477215][ T1364] process_backlog+0x101/0x620 [16450.477215][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16450.477215][ T1364] net_rx_action+0x495/0xbe0 [16450.477215][ T1364] __do_softirq+0x1b5/0x7f6 [16450.477215][ T1364] [16450.479047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16450.479047][ T1364] netdev_get_by_index+0x5e/0x80 [16450.479047][ T1364] fib6_nh_init+0x3d8/0x15b0 [16450.479047][ T1364] ip6_route_info_create+0xf18/0x17d0 [16450.479047][ T1364] ip6_route_add+0x1c/0x140 [16450.479047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16450.479047][ T1364] addrconf_add_dev+0xe2/0x170 [16450.479047][ T1364] inet6_addr_add+0x12f/0xa40 [16450.479047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16450.479047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.479047][ T1364] netlink_rcv_skb+0x130/0x360 [16450.479047][ T1364] netlink_unicast+0x449/0x710 [16450.479047][ T1364] netlink_sendmsg+0x723/0xbe0 [16450.479047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16450.479047][ T1364] ___sys_sendmsg+0xee/0x170 [16450.479047][ T1364] __sys_sendmsg+0xcd/0x170 [16450.479047][ T1364] do_syscall_64+0xc6/0x1e0 [16450.479047][ T1364] [16450.481213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16450.481213][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16450.481213][ T1364] ipv6_find_idev+0x102/0x170 [16450.481213][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16450.481213][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.481213][ T1364] netlink_rcv_skb+0x130/0x360 [16450.481213][ T1364] netlink_unicast+0x449/0x710 [16450.481213][ T1364] netlink_sendmsg+0x723/0xbe0 [16450.481213][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16450.481213][ T1364] ___sys_sendmsg+0xee/0x170 [16450.481213][ T1364] __sys_sendmsg+0xcd/0x170 [16450.481213][ T1364] do_syscall_64+0xc6/0x1e0 [16450.481213][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16450.481213][ T1364] [16450.482915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16450.482915][ T1364] neigh_parms_alloc+0x1e5/0x510 [16450.482915][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16450.482915][ T1364] ipv6_find_idev+0x102/0x170 [16450.482915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16450.482915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16450.482915][ T1364] netlink_rcv_skb+0x130/0x360 [16450.482915][ T1364] netlink_unicast+0x449/0x710 [16450.482915][ T1364] netlink_sendmsg+0x723/0xbe0 [16450.482915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16450.482915][ T1364] ___sys_sendmsg+0xee/0x170 [16450.482915][ T1364] __sys_sendmsg+0xcd/0x170 [16450.482915][ T1364] do_syscall_64+0xc6/0x1e0 [16450.482915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16450.482915][ T1364] [16460.723006][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16460.723483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16460.723483][ T1364] ___neigh_create+0x14b/0xf60 [16460.723483][ T1364] ip6_finish_output2+0xa70/0xf80 [16460.723483][ T1364] ip6_finish_output+0x4ed/0xd30 [16460.723483][ T1364] ip6_output+0x1f3/0x770 [16460.723483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16460.723483][ T1364] mld_sendpack+0x62d/0xbc0 [16460.723483][ T1364] mld_ifc_work+0x32/0x1f0 [16460.723483][ T1364] process_one_work+0x84d/0x18a0 [16460.723483][ T1364] worker_thread+0x587/0xd30 [16460.723483][ T1364] kthread+0x28a/0x350 [16460.723483][ T1364] ret_from_fork+0x31/0x70 [16460.723483][ T1364] ret_from_fork_asm+0x1a/0x30 [16460.723483][ T1364] [16460.725697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16460.725697][ T1364] dst_init+0x84/0x4a0 [16460.725697][ T1364] dst_alloc+0x97/0x150 [16460.725697][ T1364] ip6_dst_alloc+0x23/0x90 [16460.725697][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16460.725697][ T1364] ip6_pol_route+0x56f/0x840 [16460.725697][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16460.725697][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16460.725697][ T1364] ipv6_rcv+0x1ad/0x810 [16460.725697][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16460.725697][ T1364] process_backlog+0x101/0x620 [16460.725697][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16460.725697][ T1364] net_rx_action+0x495/0xbe0 [16460.725697][ T1364] __do_softirq+0x1b5/0x7f6 [16460.725697][ T1364] [16460.727520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16460.727520][ T1364] netdev_get_by_index+0x5e/0x80 [16460.727520][ T1364] fib6_nh_init+0x3d8/0x15b0 [16460.727520][ T1364] ip6_route_info_create+0xf18/0x17d0 [16460.727520][ T1364] ip6_route_add+0x1c/0x140 [16460.727520][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16460.727520][ T1364] addrconf_add_dev+0xe2/0x170 [16460.727520][ T1364] inet6_addr_add+0x12f/0xa40 [16460.727520][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16460.727520][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.727520][ T1364] netlink_rcv_skb+0x130/0x360 [16460.727520][ T1364] netlink_unicast+0x449/0x710 [16460.727520][ T1364] netlink_sendmsg+0x723/0xbe0 [16460.727520][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16460.727520][ T1364] ___sys_sendmsg+0xee/0x170 [16460.727520][ T1364] __sys_sendmsg+0xcd/0x170 [16460.727520][ T1364] do_syscall_64+0xc6/0x1e0 [16460.727520][ T1364] [16460.729818][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16460.729818][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16460.729818][ T1364] ipv6_find_idev+0x102/0x170 [16460.729818][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16460.729818][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.729818][ T1364] netlink_rcv_skb+0x130/0x360 [16460.729818][ T1364] netlink_unicast+0x449/0x710 [16460.729818][ T1364] netlink_sendmsg+0x723/0xbe0 [16460.729818][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16460.729818][ T1364] ___sys_sendmsg+0xee/0x170 [16460.729818][ T1364] __sys_sendmsg+0xcd/0x170 [16460.729818][ T1364] do_syscall_64+0xc6/0x1e0 [16460.729818][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16460.729818][ T1364] [16460.731521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16460.731521][ T1364] neigh_parms_alloc+0x1e5/0x510 [16460.731521][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16460.731521][ T1364] ipv6_find_idev+0x102/0x170 [16460.731521][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16460.731521][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16460.731521][ T1364] netlink_rcv_skb+0x130/0x360 [16460.731521][ T1364] netlink_unicast+0x449/0x710 [16460.731521][ T1364] netlink_sendmsg+0x723/0xbe0 [16460.731521][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16460.731521][ T1364] ___sys_sendmsg+0xee/0x170 [16460.731521][ T1364] __sys_sendmsg+0xcd/0x170 [16460.731521][ T1364] do_syscall_64+0xc6/0x1e0 [16460.731521][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16460.731521][ T1364] [16470.971078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16470.971496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16470.971496][ T1364] ___neigh_create+0x14b/0xf60 [16470.971496][ T1364] ip6_finish_output2+0xa70/0xf80 [16470.971496][ T1364] ip6_finish_output+0x4ed/0xd30 [16470.971496][ T1364] ip6_output+0x1f3/0x770 [16470.971496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16470.971496][ T1364] mld_sendpack+0x62d/0xbc0 [16470.971496][ T1364] mld_ifc_work+0x32/0x1f0 [16470.971496][ T1364] process_one_work+0x84d/0x18a0 [16470.971496][ T1364] worker_thread+0x587/0xd30 [16470.971496][ T1364] kthread+0x28a/0x350 [16470.971496][ T1364] ret_from_fork+0x31/0x70 [16470.971496][ T1364] ret_from_fork_asm+0x1a/0x30 [16470.971496][ T1364] [16470.973347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16470.973347][ T1364] dst_init+0x84/0x4a0 [16470.973347][ T1364] dst_alloc+0x97/0x150 [16470.973347][ T1364] ip6_dst_alloc+0x23/0x90 [16470.973347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16470.973347][ T1364] ip6_pol_route+0x56f/0x840 [16470.973347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16470.973347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16470.973347][ T1364] ipv6_rcv+0x1ad/0x810 [16470.973347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16470.973347][ T1364] process_backlog+0x101/0x620 [16470.973347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16470.973347][ T1364] net_rx_action+0x495/0xbe0 [16470.973347][ T1364] __do_softirq+0x1b5/0x7f6 [16470.973347][ T1364] [16470.975166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16470.975166][ T1364] netdev_get_by_index+0x5e/0x80 [16470.975166][ T1364] fib6_nh_init+0x3d8/0x15b0 [16470.975166][ T1364] ip6_route_info_create+0xf18/0x17d0 [16470.975166][ T1364] ip6_route_add+0x1c/0x140 [16470.975166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16470.975166][ T1364] addrconf_add_dev+0xe2/0x170 [16470.975166][ T1364] inet6_addr_add+0x12f/0xa40 [16470.975166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16470.975166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.975166][ T1364] netlink_rcv_skb+0x130/0x360 [16470.975166][ T1364] netlink_unicast+0x449/0x710 [16470.975166][ T1364] netlink_sendmsg+0x723/0xbe0 [16470.975166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16470.975166][ T1364] ___sys_sendmsg+0xee/0x170 [16470.975166][ T1364] __sys_sendmsg+0xcd/0x170 [16470.975166][ T1364] do_syscall_64+0xc6/0x1e0 [16470.975166][ T1364] [16470.977347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16470.977347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16470.977347][ T1364] ipv6_find_idev+0x102/0x170 [16470.977347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16470.977347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.977347][ T1364] netlink_rcv_skb+0x130/0x360 [16470.977347][ T1364] netlink_unicast+0x449/0x710 [16470.977347][ T1364] netlink_sendmsg+0x723/0xbe0 [16470.977347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16470.977347][ T1364] ___sys_sendmsg+0xee/0x170 [16470.977347][ T1364] __sys_sendmsg+0xcd/0x170 [16470.977347][ T1364] do_syscall_64+0xc6/0x1e0 [16470.977347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16470.977347][ T1364] [16470.979089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16470.979089][ T1364] neigh_parms_alloc+0x1e5/0x510 [16470.979089][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16470.979089][ T1364] ipv6_find_idev+0x102/0x170 [16470.979089][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16470.979089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16470.979089][ T1364] netlink_rcv_skb+0x130/0x360 [16470.979089][ T1364] netlink_unicast+0x449/0x710 [16470.979089][ T1364] netlink_sendmsg+0x723/0xbe0 [16470.979089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16470.979089][ T1364] ___sys_sendmsg+0xee/0x170 [16470.979089][ T1364] __sys_sendmsg+0xcd/0x170 [16470.979089][ T1364] do_syscall_64+0xc6/0x1e0 [16470.979089][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16470.979089][ T1364] [16481.115085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16481.115506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16481.115506][ T1364] ___neigh_create+0x14b/0xf60 [16481.115506][ T1364] ip6_finish_output2+0xa70/0xf80 [16481.115506][ T1364] ip6_finish_output+0x4ed/0xd30 [16481.115506][ T1364] ip6_output+0x1f3/0x770 [16481.115506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16481.115506][ T1364] mld_sendpack+0x62d/0xbc0 [16481.115506][ T1364] mld_ifc_work+0x32/0x1f0 [16481.115506][ T1364] process_one_work+0x84d/0x18a0 [16481.115506][ T1364] worker_thread+0x587/0xd30 [16481.115506][ T1364] kthread+0x28a/0x350 [16481.115506][ T1364] ret_from_fork+0x31/0x70 [16481.115506][ T1364] ret_from_fork_asm+0x1a/0x30 [16481.115506][ T1364] [16481.117213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16481.117213][ T1364] dst_init+0x84/0x4a0 [16481.117213][ T1364] dst_alloc+0x97/0x150 [16481.117213][ T1364] ip6_dst_alloc+0x23/0x90 [16481.117213][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16481.117213][ T1364] ip6_pol_route+0x56f/0x840 [16481.117213][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16481.117213][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16481.117213][ T1364] ipv6_rcv+0x1ad/0x810 [16481.117213][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16481.117213][ T1364] process_backlog+0x101/0x620 [16481.117213][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16481.117213][ T1364] net_rx_action+0x495/0xbe0 [16481.117213][ T1364] __do_softirq+0x1b5/0x7f6 [16481.117213][ T1364] [16481.119047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16481.119047][ T1364] netdev_get_by_index+0x5e/0x80 [16481.119047][ T1364] fib6_nh_init+0x3d8/0x15b0 [16481.119047][ T1364] ip6_route_info_create+0xf18/0x17d0 [16481.119047][ T1364] ip6_route_add+0x1c/0x140 [16481.119047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16481.119047][ T1364] addrconf_add_dev+0xe2/0x170 [16481.119047][ T1364] inet6_addr_add+0x12f/0xa40 [16481.119047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16481.119047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16481.119047][ T1364] netlink_rcv_skb+0x130/0x360 [16481.119047][ T1364] netlink_unicast+0x449/0x710 [16481.119047][ T1364] netlink_sendmsg+0x723/0xbe0 [16481.119047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16481.119047][ T1364] ___sys_sendmsg+0xee/0x170 [16481.119047][ T1364] __sys_sendmsg+0xcd/0x170 [16481.119047][ T1364] do_syscall_64+0xc6/0x1e0 [16481.119047][ T1364] [16481.121225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16481.121225][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16481.121225][ T1364] ipv6_find_idev+0x102/0x170 [16481.121225][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16481.121225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16481.121225][ T1364] netlink_rcv_skb+0x130/0x360 [16481.121225][ T1364] netlink_unicast+0x449/0x710 [16481.121225][ T1364] netlink_sendmsg+0x723/0xbe0 [16481.121225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16481.121225][ T1364] ___sys_sendmsg+0xee/0x170 [16481.121225][ T1364] __sys_sendmsg+0xcd/0x170 [16481.121225][ T1364] do_syscall_64+0xc6/0x1e0 [16481.121225][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16481.121225][ T1364] [16481.122931][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16481.122931][ T1364] neigh_parms_alloc+0x1e5/0x510 [16481.122931][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16481.122931][ T1364] ipv6_find_idev+0x102/0x170 [16481.122931][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16481.122931][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16481.122931][ T1364] netlink_rcv_skb+0x130/0x360 [16481.122931][ T1364] netlink_unicast+0x449/0x710 [16481.122931][ T1364] netlink_sendmsg+0x723/0xbe0 [16481.122931][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16481.122931][ T1364] ___sys_sendmsg+0xee/0x170 [16481.122931][ T1364] __sys_sendmsg+0xcd/0x170 [16481.122931][ T1364] do_syscall_64+0xc6/0x1e0 [16481.122931][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16481.122931][ T1364] [16491.307145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16491.308157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16491.308157][ T1364] ___neigh_create+0x14b/0xf60 [16491.308157][ T1364] ip6_finish_output2+0xa70/0xf80 [16491.308157][ T1364] ip6_finish_output+0x4ed/0xd30 [16491.308157][ T1364] ip6_output+0x1f3/0x770 [16491.308157][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16491.308157][ T1364] mld_sendpack+0x62d/0xbc0 [16491.308157][ T1364] mld_ifc_work+0x32/0x1f0 [16491.308157][ T1364] process_one_work+0x84d/0x18a0 [16491.308157][ T1364] worker_thread+0x587/0xd30 [16491.308157][ T1364] kthread+0x28a/0x350 [16491.308157][ T1364] ret_from_fork+0x31/0x70 [16491.308157][ T1364] ret_from_fork_asm+0x1a/0x30 [16491.308157][ T1364] [16491.309864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16491.309864][ T1364] dst_init+0x84/0x4a0 [16491.309864][ T1364] dst_alloc+0x97/0x150 [16491.309864][ T1364] ip6_dst_alloc+0x23/0x90 [16491.309864][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16491.309864][ T1364] ip6_pol_route+0x56f/0x840 [16491.309864][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16491.309864][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16491.309864][ T1364] ipv6_rcv+0x1ad/0x810 [16491.309864][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16491.309864][ T1364] process_backlog+0x101/0x620 [16491.309864][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16491.309864][ T1364] net_rx_action+0x495/0xbe0 [16491.309864][ T1364] __do_softirq+0x1b5/0x7f6 [16491.309864][ T1364] [16491.311656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16491.311656][ T1364] netdev_get_by_index+0x5e/0x80 [16491.311656][ T1364] fib6_nh_init+0x3d8/0x15b0 [16491.311656][ T1364] ip6_route_info_create+0xf18/0x17d0 [16491.311656][ T1364] ip6_route_add+0x1c/0x140 [16491.311656][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16491.311656][ T1364] addrconf_add_dev+0xe2/0x170 [16491.311656][ T1364] inet6_addr_add+0x12f/0xa40 [16491.311656][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16491.311656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.311656][ T1364] netlink_rcv_skb+0x130/0x360 [16491.311656][ T1364] netlink_unicast+0x449/0x710 [16491.311656][ T1364] netlink_sendmsg+0x723/0xbe0 [16491.311656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16491.311656][ T1364] ___sys_sendmsg+0xee/0x170 [16491.311656][ T1364] __sys_sendmsg+0xcd/0x170 [16491.311656][ T1364] do_syscall_64+0xc6/0x1e0 [16491.311656][ T1364] [16491.313815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16491.313815][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16491.313815][ T1364] ipv6_find_idev+0x102/0x170 [16491.313815][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16491.313815][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.313815][ T1364] netlink_rcv_skb+0x130/0x360 [16491.313815][ T1364] netlink_unicast+0x449/0x710 [16491.313815][ T1364] netlink_sendmsg+0x723/0xbe0 [16491.313815][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16491.313815][ T1364] ___sys_sendmsg+0xee/0x170 [16491.313815][ T1364] __sys_sendmsg+0xcd/0x170 [16491.313815][ T1364] do_syscall_64+0xc6/0x1e0 [16491.313815][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16491.313815][ T1364] [16491.315476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16491.315476][ T1364] neigh_parms_alloc+0x1e5/0x510 [16491.315476][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16491.315476][ T1364] ipv6_find_idev+0x102/0x170 [16491.315476][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16491.315476][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16491.315476][ T1364] netlink_rcv_skb+0x130/0x360 [16491.315476][ T1364] netlink_unicast+0x449/0x710 [16491.315476][ T1364] netlink_sendmsg+0x723/0xbe0 [16491.315476][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16491.315476][ T1364] ___sys_sendmsg+0xee/0x170 [16491.315476][ T1364] __sys_sendmsg+0xcd/0x170 [16491.315476][ T1364] do_syscall_64+0xc6/0x1e0 [16491.315476][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16491.315476][ T1364] [16501.563052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16501.563525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16501.563525][ T1364] ___neigh_create+0x14b/0xf60 [16501.563525][ T1364] ip6_finish_output2+0xa70/0xf80 [16501.563525][ T1364] ip6_finish_output+0x4ed/0xd30 [16501.563525][ T1364] ip6_output+0x1f3/0x770 [16501.563525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16501.563525][ T1364] mld_sendpack+0x62d/0xbc0 [16501.563525][ T1364] mld_ifc_work+0x32/0x1f0 [16501.563525][ T1364] process_one_work+0x84d/0x18a0 [16501.563525][ T1364] worker_thread+0x587/0xd30 [16501.563525][ T1364] kthread+0x28a/0x350 [16501.563525][ T1364] ret_from_fork+0x31/0x70 [16501.563525][ T1364] ret_from_fork_asm+0x1a/0x30 [16501.563525][ T1364] [16501.565235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16501.565235][ T1364] dst_init+0x84/0x4a0 [16501.565235][ T1364] dst_alloc+0x97/0x150 [16501.565235][ T1364] ip6_dst_alloc+0x23/0x90 [16501.565235][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16501.565235][ T1364] ip6_pol_route+0x56f/0x840 [16501.565235][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16501.565235][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16501.565235][ T1364] ipv6_rcv+0x1ad/0x810 [16501.565235][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16501.565235][ T1364] process_backlog+0x101/0x620 [16501.565235][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16501.565235][ T1364] net_rx_action+0x495/0xbe0 [16501.565235][ T1364] __do_softirq+0x1b5/0x7f6 [16501.565235][ T1364] [16501.567006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16501.567006][ T1364] netdev_get_by_index+0x5e/0x80 [16501.567006][ T1364] fib6_nh_init+0x3d8/0x15b0 [16501.567006][ T1364] ip6_route_info_create+0xf18/0x17d0 [16501.567006][ T1364] ip6_route_add+0x1c/0x140 [16501.567006][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16501.567006][ T1364] addrconf_add_dev+0xe2/0x170 [16501.567006][ T1364] inet6_addr_add+0x12f/0xa40 [16501.567006][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16501.567006][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.567006][ T1364] netlink_rcv_skb+0x130/0x360 [16501.567006][ T1364] netlink_unicast+0x449/0x710 [16501.567006][ T1364] netlink_sendmsg+0x723/0xbe0 [16501.567006][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16501.567006][ T1364] ___sys_sendmsg+0xee/0x170 [16501.567006][ T1364] __sys_sendmsg+0xcd/0x170 [16501.567006][ T1364] do_syscall_64+0xc6/0x1e0 [16501.567006][ T1364] [16501.569146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16501.569146][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16501.569146][ T1364] ipv6_find_idev+0x102/0x170 [16501.569146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16501.569146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.569146][ T1364] netlink_rcv_skb+0x130/0x360 [16501.569146][ T1364] netlink_unicast+0x449/0x710 [16501.569146][ T1364] netlink_sendmsg+0x723/0xbe0 [16501.569146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16501.569146][ T1364] ___sys_sendmsg+0xee/0x170 [16501.569146][ T1364] __sys_sendmsg+0xcd/0x170 [16501.569146][ T1364] do_syscall_64+0xc6/0x1e0 [16501.569146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16501.569146][ T1364] [16501.570806][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16501.570806][ T1364] neigh_parms_alloc+0x1e5/0x510 [16501.570806][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16501.570806][ T1364] ipv6_find_idev+0x102/0x170 [16501.570806][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16501.570806][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16501.570806][ T1364] netlink_rcv_skb+0x130/0x360 [16501.570806][ T1364] netlink_unicast+0x449/0x710 [16501.570806][ T1364] netlink_sendmsg+0x723/0xbe0 [16501.570806][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16501.570806][ T1364] ___sys_sendmsg+0xee/0x170 [16501.570806][ T1364] __sys_sendmsg+0xcd/0x170 [16501.570806][ T1364] do_syscall_64+0xc6/0x1e0 [16501.570806][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16501.570806][ T1364] [16511.819138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16511.820140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16511.820140][ T1364] ___neigh_create+0x14b/0xf60 [16511.820140][ T1364] ip6_finish_output2+0xa70/0xf80 [16511.820140][ T1364] ip6_finish_output+0x4ed/0xd30 [16511.820140][ T1364] ip6_output+0x1f3/0x770 [16511.820140][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16511.820140][ T1364] mld_sendpack+0x62d/0xbc0 [16511.820140][ T1364] mld_ifc_work+0x32/0x1f0 [16511.820140][ T1364] process_one_work+0x84d/0x18a0 [16511.820140][ T1364] worker_thread+0x587/0xd30 [16511.820140][ T1364] kthread+0x28a/0x350 [16511.820140][ T1364] ret_from_fork+0x31/0x70 [16511.820140][ T1364] ret_from_fork_asm+0x1a/0x30 [16511.820140][ T1364] [16511.821845][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16511.821845][ T1364] dst_init+0x84/0x4a0 [16511.821845][ T1364] dst_alloc+0x97/0x150 [16511.821845][ T1364] ip6_dst_alloc+0x23/0x90 [16511.821845][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16511.821845][ T1364] ip6_pol_route+0x56f/0x840 [16511.821845][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16511.821845][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16511.821845][ T1364] ipv6_rcv+0x1ad/0x810 [16511.821845][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16511.821845][ T1364] process_backlog+0x101/0x620 [16511.821845][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16511.821845][ T1364] net_rx_action+0x495/0xbe0 [16511.821845][ T1364] __do_softirq+0x1b5/0x7f6 [16511.821845][ T1364] [16511.823664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16511.823664][ T1364] netdev_get_by_index+0x5e/0x80 [16511.823664][ T1364] fib6_nh_init+0x3d8/0x15b0 [16511.823664][ T1364] ip6_route_info_create+0xf18/0x17d0 [16511.823664][ T1364] ip6_route_add+0x1c/0x140 [16511.823664][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16511.823664][ T1364] addrconf_add_dev+0xe2/0x170 [16511.823664][ T1364] inet6_addr_add+0x12f/0xa40 [16511.823664][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16511.823664][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.823664][ T1364] netlink_rcv_skb+0x130/0x360 [16511.823664][ T1364] netlink_unicast+0x449/0x710 [16511.823664][ T1364] netlink_sendmsg+0x723/0xbe0 [16511.823664][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16511.823664][ T1364] ___sys_sendmsg+0xee/0x170 [16511.823664][ T1364] __sys_sendmsg+0xcd/0x170 [16511.823664][ T1364] do_syscall_64+0xc6/0x1e0 [16511.823664][ T1364] [16511.825793][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16511.825793][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16511.825793][ T1364] ipv6_find_idev+0x102/0x170 [16511.825793][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16511.825793][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.825793][ T1364] netlink_rcv_skb+0x130/0x360 [16511.825793][ T1364] netlink_unicast+0x449/0x710 [16511.825793][ T1364] netlink_sendmsg+0x723/0xbe0 [16511.825793][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16511.825793][ T1364] ___sys_sendmsg+0xee/0x170 [16511.825793][ T1364] __sys_sendmsg+0xcd/0x170 [16511.825793][ T1364] do_syscall_64+0xc6/0x1e0 [16511.825793][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16511.825793][ T1364] [16511.827450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16511.827450][ T1364] neigh_parms_alloc+0x1e5/0x510 [16511.827450][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16511.827450][ T1364] ipv6_find_idev+0x102/0x170 [16511.827450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16511.827450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16511.827450][ T1364] netlink_rcv_skb+0x130/0x360 [16511.827450][ T1364] netlink_unicast+0x449/0x710 [16511.827450][ T1364] netlink_sendmsg+0x723/0xbe0 [16511.827450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16511.827450][ T1364] ___sys_sendmsg+0xee/0x170 [16511.827450][ T1364] __sys_sendmsg+0xcd/0x170 [16511.827450][ T1364] do_syscall_64+0xc6/0x1e0 [16511.827450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16511.827450][ T1364] [16522.075101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16522.075590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16522.075590][ T1364] ___neigh_create+0x14b/0xf60 [16522.075590][ T1364] ip6_finish_output2+0xa70/0xf80 [16522.075590][ T1364] ip6_finish_output+0x4ed/0xd30 [16522.075590][ T1364] ip6_output+0x1f3/0x770 [16522.075590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16522.075590][ T1364] mld_sendpack+0x62d/0xbc0 [16522.075590][ T1364] mld_ifc_work+0x32/0x1f0 [16522.075590][ T1364] process_one_work+0x84d/0x18a0 [16522.075590][ T1364] worker_thread+0x587/0xd30 [16522.075590][ T1364] kthread+0x28a/0x350 [16522.075590][ T1364] ret_from_fork+0x31/0x70 [16522.075590][ T1364] ret_from_fork_asm+0x1a/0x30 [16522.075590][ T1364] [16522.077294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16522.077294][ T1364] dst_init+0x84/0x4a0 [16522.077294][ T1364] dst_alloc+0x97/0x150 [16522.077294][ T1364] ip6_dst_alloc+0x23/0x90 [16522.077294][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16522.077294][ T1364] ip6_pol_route+0x56f/0x840 [16522.077294][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16522.077294][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16522.077294][ T1364] ipv6_rcv+0x1ad/0x810 [16522.077294][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16522.077294][ T1364] process_backlog+0x101/0x620 [16522.077294][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16522.077294][ T1364] net_rx_action+0x495/0xbe0 [16522.077294][ T1364] __do_softirq+0x1b5/0x7f6 [16522.077294][ T1364] [16522.079127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16522.079127][ T1364] netdev_get_by_index+0x5e/0x80 [16522.079127][ T1364] fib6_nh_init+0x3d8/0x15b0 [16522.079127][ T1364] ip6_route_info_create+0xf18/0x17d0 [16522.079127][ T1364] ip6_route_add+0x1c/0x140 [16522.079127][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16522.079127][ T1364] addrconf_add_dev+0xe2/0x170 [16522.079127][ T1364] inet6_addr_add+0x12f/0xa40 [16522.079127][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16522.079127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16522.079127][ T1364] netlink_rcv_skb+0x130/0x360 [16522.079127][ T1364] netlink_unicast+0x449/0x710 [16522.079127][ T1364] netlink_sendmsg+0x723/0xbe0 [16522.079127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16522.079127][ T1364] ___sys_sendmsg+0xee/0x170 [16522.079127][ T1364] __sys_sendmsg+0xcd/0x170 [16522.079127][ T1364] do_syscall_64+0xc6/0x1e0 [16522.079127][ T1364] [16522.081299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16522.081299][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16522.081299][ T1364] ipv6_find_idev+0x102/0x170 [16522.081299][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16522.081299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16522.081299][ T1364] netlink_rcv_skb+0x130/0x360 [16522.081299][ T1364] netlink_unicast+0x449/0x710 [16522.081299][ T1364] netlink_sendmsg+0x723/0xbe0 [16522.081299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16522.081299][ T1364] ___sys_sendmsg+0xee/0x170 [16522.081299][ T1364] __sys_sendmsg+0xcd/0x170 [16522.081299][ T1364] do_syscall_64+0xc6/0x1e0 [16522.081299][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16522.081299][ T1364] [16522.083003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16522.083003][ T1364] neigh_parms_alloc+0x1e5/0x510 [16522.083003][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16522.083003][ T1364] ipv6_find_idev+0x102/0x170 [16522.083003][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16522.083003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16522.083003][ T1364] netlink_rcv_skb+0x130/0x360 [16522.083003][ T1364] netlink_unicast+0x449/0x710 [16522.083003][ T1364] netlink_sendmsg+0x723/0xbe0 [16522.083003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16522.083003][ T1364] ___sys_sendmsg+0xee/0x170 [16522.083003][ T1364] __sys_sendmsg+0xcd/0x170 [16522.083003][ T1364] do_syscall_64+0xc6/0x1e0 [16522.083003][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16522.083003][ T1364] [16532.331082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16532.331585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16532.331585][ T1364] ___neigh_create+0x14b/0xf60 [16532.331585][ T1364] ip6_finish_output2+0xa70/0xf80 [16532.331585][ T1364] ip6_finish_output+0x4ed/0xd30 [16532.331585][ T1364] ip6_output+0x1f3/0x770 [16532.331585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16532.331585][ T1364] mld_sendpack+0x62d/0xbc0 [16532.331585][ T1364] mld_ifc_work+0x32/0x1f0 [16532.331585][ T1364] process_one_work+0x84d/0x18a0 [16532.331585][ T1364] worker_thread+0x587/0xd30 [16532.331585][ T1364] kthread+0x28a/0x350 [16532.331585][ T1364] ret_from_fork+0x31/0x70 [16532.331585][ T1364] ret_from_fork_asm+0x1a/0x30 [16532.331585][ T1364] [16532.333286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16532.333286][ T1364] dst_init+0x84/0x4a0 [16532.333286][ T1364] dst_alloc+0x97/0x150 [16532.333286][ T1364] ip6_dst_alloc+0x23/0x90 [16532.333286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16532.333286][ T1364] ip6_pol_route+0x56f/0x840 [16532.333286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16532.333286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16532.333286][ T1364] ipv6_rcv+0x1ad/0x810 [16532.333286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16532.333286][ T1364] process_backlog+0x101/0x620 [16532.333286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16532.333286][ T1364] net_rx_action+0x495/0xbe0 [16532.333286][ T1364] __do_softirq+0x1b5/0x7f6 [16532.333286][ T1364] [16532.335113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16532.335113][ T1364] netdev_get_by_index+0x5e/0x80 [16532.335113][ T1364] fib6_nh_init+0x3d8/0x15b0 [16532.335113][ T1364] ip6_route_info_create+0xf18/0x17d0 [16532.335113][ T1364] ip6_route_add+0x1c/0x140 [16532.335113][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16532.335113][ T1364] addrconf_add_dev+0xe2/0x170 [16532.335113][ T1364] inet6_addr_add+0x12f/0xa40 [16532.335113][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16532.335113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16532.335113][ T1364] netlink_rcv_skb+0x130/0x360 [16532.335113][ T1364] netlink_unicast+0x449/0x710 [16532.335113][ T1364] netlink_sendmsg+0x723/0xbe0 [16532.335113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16532.335113][ T1364] ___sys_sendmsg+0xee/0x170 [16532.335113][ T1364] __sys_sendmsg+0xcd/0x170 [16532.335113][ T1364] do_syscall_64+0xc6/0x1e0 [16532.335113][ T1364] [16532.337305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16532.337305][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16532.337305][ T1364] ipv6_find_idev+0x102/0x170 [16532.337305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16532.337305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16532.337305][ T1364] netlink_rcv_skb+0x130/0x360 [16532.337305][ T1364] netlink_unicast+0x449/0x710 [16532.337305][ T1364] netlink_sendmsg+0x723/0xbe0 [16532.337305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16532.337305][ T1364] ___sys_sendmsg+0xee/0x170 [16532.337305][ T1364] __sys_sendmsg+0xcd/0x170 [16532.337305][ T1364] do_syscall_64+0xc6/0x1e0 [16532.337305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16532.337305][ T1364] [16532.339027][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16532.339027][ T1364] neigh_parms_alloc+0x1e5/0x510 [16532.339027][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16532.339027][ T1364] ipv6_find_idev+0x102/0x170 [16532.339027][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16532.339027][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16532.339027][ T1364] netlink_rcv_skb+0x130/0x360 [16532.339027][ T1364] netlink_unicast+0x449/0x710 [16532.339027][ T1364] netlink_sendmsg+0x723/0xbe0 [16532.339027][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16532.339027][ T1364] ___sys_sendmsg+0xee/0x170 [16532.339027][ T1364] __sys_sendmsg+0xcd/0x170 [16532.339027][ T1364] do_syscall_64+0xc6/0x1e0 [16532.339027][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16532.339027][ T1364] [16542.587086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16542.587577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16542.587577][ T1364] ___neigh_create+0x14b/0xf60 [16542.587577][ T1364] ip6_finish_output2+0xa70/0xf80 [16542.587577][ T1364] ip6_finish_output+0x4ed/0xd30 [16542.587577][ T1364] ip6_output+0x1f3/0x770 [16542.587577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16542.587577][ T1364] mld_sendpack+0x62d/0xbc0 [16542.587577][ T1364] mld_ifc_work+0x32/0x1f0 [16542.587577][ T1364] process_one_work+0x84d/0x18a0 [16542.587577][ T1364] worker_thread+0x587/0xd30 [16542.587577][ T1364] kthread+0x28a/0x350 [16542.587577][ T1364] ret_from_fork+0x31/0x70 [16542.587577][ T1364] ret_from_fork_asm+0x1a/0x30 [16542.587577][ T1364] [16542.589321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16542.589321][ T1364] dst_init+0x84/0x4a0 [16542.589321][ T1364] dst_alloc+0x97/0x150 [16542.589321][ T1364] ip6_dst_alloc+0x23/0x90 [16542.589321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16542.589321][ T1364] ip6_pol_route+0x56f/0x840 [16542.589321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16542.589321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16542.589321][ T1364] ipv6_rcv+0x1ad/0x810 [16542.589321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16542.589321][ T1364] process_backlog+0x101/0x620 [16542.589321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16542.589321][ T1364] net_rx_action+0x495/0xbe0 [16542.589321][ T1364] __do_softirq+0x1b5/0x7f6 [16542.589321][ T1364] [16542.591176][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16542.591176][ T1364] netdev_get_by_index+0x5e/0x80 [16542.591176][ T1364] fib6_nh_init+0x3d8/0x15b0 [16542.591176][ T1364] ip6_route_info_create+0xf18/0x17d0 [16542.591176][ T1364] ip6_route_add+0x1c/0x140 [16542.591176][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16542.591176][ T1364] addrconf_add_dev+0xe2/0x170 [16542.591176][ T1364] inet6_addr_add+0x12f/0xa40 [16542.591176][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16542.591176][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16542.591176][ T1364] netlink_rcv_skb+0x130/0x360 [16542.591176][ T1364] netlink_unicast+0x449/0x710 [16542.591176][ T1364] netlink_sendmsg+0x723/0xbe0 [16542.591176][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16542.591176][ T1364] ___sys_sendmsg+0xee/0x170 [16542.591176][ T1364] __sys_sendmsg+0xcd/0x170 [16542.591176][ T1364] do_syscall_64+0xc6/0x1e0 [16542.591176][ T1364] [16542.593378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16542.593378][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16542.593378][ T1364] ipv6_find_idev+0x102/0x170 [16542.593378][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16542.593378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16542.593378][ T1364] netlink_rcv_skb+0x130/0x360 [16542.593378][ T1364] netlink_unicast+0x449/0x710 [16542.593378][ T1364] netlink_sendmsg+0x723/0xbe0 [16542.593378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16542.593378][ T1364] ___sys_sendmsg+0xee/0x170 [16542.593378][ T1364] __sys_sendmsg+0xcd/0x170 [16542.593378][ T1364] do_syscall_64+0xc6/0x1e0 [16542.593378][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16542.593378][ T1364] [16542.595072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16542.595072][ T1364] neigh_parms_alloc+0x1e5/0x510 [16542.595072][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16542.595072][ T1364] ipv6_find_idev+0x102/0x170 [16542.595072][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16542.595072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16542.595072][ T1364] netlink_rcv_skb+0x130/0x360 [16542.595072][ T1364] netlink_unicast+0x449/0x710 [16542.595072][ T1364] netlink_sendmsg+0x723/0xbe0 [16542.595072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16542.595072][ T1364] ___sys_sendmsg+0xee/0x170 [16542.595072][ T1364] __sys_sendmsg+0xcd/0x170 [16542.595072][ T1364] do_syscall_64+0xc6/0x1e0 [16542.595072][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16542.595072][ T1364] [16552.843129][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16552.843990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16552.843990][ T1364] ___neigh_create+0x14b/0xf60 [16552.843990][ T1364] ip6_finish_output2+0xa70/0xf80 [16552.843990][ T1364] ip6_finish_output+0x4ed/0xd30 [16552.843990][ T1364] ip6_output+0x1f3/0x770 [16552.843990][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16552.843990][ T1364] mld_sendpack+0x62d/0xbc0 [16552.843990][ T1364] mld_ifc_work+0x32/0x1f0 [16552.843990][ T1364] process_one_work+0x84d/0x18a0 [16552.843990][ T1364] worker_thread+0x587/0xd30 [16552.843990][ T1364] kthread+0x28a/0x350 [16552.843990][ T1364] ret_from_fork+0x31/0x70 [16552.843990][ T1364] ret_from_fork_asm+0x1a/0x30 [16552.843990][ T1364] [16552.845592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16552.845592][ T1364] dst_init+0x84/0x4a0 [16552.845592][ T1364] dst_alloc+0x97/0x150 [16552.845592][ T1364] ip6_dst_alloc+0x23/0x90 [16552.845592][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16552.845592][ T1364] ip6_pol_route+0x56f/0x840 [16552.845592][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16552.845592][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16552.845592][ T1364] ipv6_rcv+0x1ad/0x810 [16552.845592][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16552.845592][ T1364] process_backlog+0x101/0x620 [16552.845592][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16552.845592][ T1364] net_rx_action+0x495/0xbe0 [16552.845592][ T1364] __do_softirq+0x1b5/0x7f6 [16552.845592][ T1364] [16552.847294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16552.847294][ T1364] netdev_get_by_index+0x5e/0x80 [16552.847294][ T1364] fib6_nh_init+0x3d8/0x15b0 [16552.847294][ T1364] ip6_route_info_create+0xf18/0x17d0 [16552.847294][ T1364] ip6_route_add+0x1c/0x140 [16552.847294][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16552.847294][ T1364] addrconf_add_dev+0xe2/0x170 [16552.847294][ T1364] inet6_addr_add+0x12f/0xa40 [16552.847294][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16552.847294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.847294][ T1364] netlink_rcv_skb+0x130/0x360 [16552.847294][ T1364] netlink_unicast+0x449/0x710 [16552.847294][ T1364] netlink_sendmsg+0x723/0xbe0 [16552.847294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16552.847294][ T1364] ___sys_sendmsg+0xee/0x170 [16552.847294][ T1364] __sys_sendmsg+0xcd/0x170 [16552.847294][ T1364] do_syscall_64+0xc6/0x1e0 [16552.847294][ T1364] [16552.849529][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16552.849529][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16552.849529][ T1364] ipv6_find_idev+0x102/0x170 [16552.849529][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16552.849529][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.849529][ T1364] netlink_rcv_skb+0x130/0x360 [16552.849529][ T1364] netlink_unicast+0x449/0x710 [16552.849529][ T1364] netlink_sendmsg+0x723/0xbe0 [16552.849529][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16552.849529][ T1364] ___sys_sendmsg+0xee/0x170 [16552.849529][ T1364] __sys_sendmsg+0xcd/0x170 [16552.849529][ T1364] do_syscall_64+0xc6/0x1e0 [16552.849529][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16552.849529][ T1364] [16552.851177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16552.851177][ T1364] neigh_parms_alloc+0x1e5/0x510 [16552.851177][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16552.851177][ T1364] ipv6_find_idev+0x102/0x170 [16552.851177][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16552.851177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16552.851177][ T1364] netlink_rcv_skb+0x130/0x360 [16552.851177][ T1364] netlink_unicast+0x449/0x710 [16552.851177][ T1364] netlink_sendmsg+0x723/0xbe0 [16552.851177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16552.851177][ T1364] ___sys_sendmsg+0xee/0x170 [16552.851177][ T1364] __sys_sendmsg+0xcd/0x170 [16552.851177][ T1364] do_syscall_64+0xc6/0x1e0 [16552.851177][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16552.851177][ T1364] [16563.099206][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16563.099885][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16563.099885][ T1364] ___neigh_create+0x14b/0xf60 [16563.099885][ T1364] ip6_finish_output2+0xa70/0xf80 [16563.099885][ T1364] ip6_finish_output+0x4ed/0xd30 [16563.099885][ T1364] ip6_output+0x1f3/0x770 [16563.099885][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16563.099885][ T1364] mld_sendpack+0x62d/0xbc0 [16563.099885][ T1364] mld_ifc_work+0x32/0x1f0 [16563.099885][ T1364] process_one_work+0x84d/0x18a0 [16563.099885][ T1364] worker_thread+0x587/0xd30 [16563.099885][ T1364] kthread+0x28a/0x350 [16563.099885][ T1364] ret_from_fork+0x31/0x70 [16563.099885][ T1364] ret_from_fork_asm+0x1a/0x30 [16563.099885][ T1364] [16563.101590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16563.101590][ T1364] dst_init+0x84/0x4a0 [16563.101590][ T1364] dst_alloc+0x97/0x150 [16563.101590][ T1364] ip6_dst_alloc+0x23/0x90 [16563.101590][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16563.101590][ T1364] ip6_pol_route+0x56f/0x840 [16563.101590][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16563.101590][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16563.101590][ T1364] ipv6_rcv+0x1ad/0x810 [16563.101590][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16563.101590][ T1364] process_backlog+0x101/0x620 [16563.101590][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16563.101590][ T1364] net_rx_action+0x495/0xbe0 [16563.101590][ T1364] __do_softirq+0x1b5/0x7f6 [16563.101590][ T1364] [16563.103879][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16563.103879][ T1364] netdev_get_by_index+0x5e/0x80 [16563.103879][ T1364] fib6_nh_init+0x3d8/0x15b0 [16563.103879][ T1364] ip6_route_info_create+0xf18/0x17d0 [16563.103879][ T1364] ip6_route_add+0x1c/0x140 [16563.103879][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16563.103879][ T1364] addrconf_add_dev+0xe2/0x170 [16563.103879][ T1364] inet6_addr_add+0x12f/0xa40 [16563.103879][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16563.103879][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16563.103879][ T1364] netlink_rcv_skb+0x130/0x360 [16563.103879][ T1364] netlink_unicast+0x449/0x710 [16563.103879][ T1364] netlink_sendmsg+0x723/0xbe0 [16563.103879][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16563.103879][ T1364] ___sys_sendmsg+0xee/0x170 [16563.103879][ T1364] __sys_sendmsg+0xcd/0x170 [16563.103879][ T1364] do_syscall_64+0xc6/0x1e0 [16563.103879][ T1364] [16563.106005][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16563.106005][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16563.106005][ T1364] ipv6_find_idev+0x102/0x170 [16563.106005][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16563.106005][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16563.106005][ T1364] netlink_rcv_skb+0x130/0x360 [16563.106005][ T1364] netlink_unicast+0x449/0x710 [16563.106005][ T1364] netlink_sendmsg+0x723/0xbe0 [16563.106005][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16563.106005][ T1364] ___sys_sendmsg+0xee/0x170 [16563.106005][ T1364] __sys_sendmsg+0xcd/0x170 [16563.106005][ T1364] do_syscall_64+0xc6/0x1e0 [16563.106005][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16563.106005][ T1364] [16563.107717][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16563.107717][ T1364] neigh_parms_alloc+0x1e5/0x510 [16563.107717][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16563.107717][ T1364] ipv6_find_idev+0x102/0x170 [16563.107717][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16563.107717][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16563.107717][ T1364] netlink_rcv_skb+0x130/0x360 [16563.107717][ T1364] netlink_unicast+0x449/0x710 [16563.107717][ T1364] netlink_sendmsg+0x723/0xbe0 [16563.107717][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16563.107717][ T1364] ___sys_sendmsg+0xee/0x170 [16563.107717][ T1364] __sys_sendmsg+0xcd/0x170 [16563.107717][ T1364] do_syscall_64+0xc6/0x1e0 [16563.107717][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16563.107717][ T1364] [16573.355004][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16573.355488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16573.355488][ T1364] ___neigh_create+0x14b/0xf60 [16573.355488][ T1364] ip6_finish_output2+0xa70/0xf80 [16573.355488][ T1364] ip6_finish_output+0x4ed/0xd30 [16573.355488][ T1364] ip6_output+0x1f3/0x770 [16573.355488][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16573.355488][ T1364] mld_sendpack+0x62d/0xbc0 [16573.355488][ T1364] mld_ifc_work+0x32/0x1f0 [16573.355488][ T1364] process_one_work+0x84d/0x18a0 [16573.355488][ T1364] worker_thread+0x587/0xd30 [16573.355488][ T1364] kthread+0x28a/0x350 [16573.355488][ T1364] ret_from_fork+0x31/0x70 [16573.355488][ T1364] ret_from_fork_asm+0x1a/0x30 [16573.355488][ T1364] [16573.357175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16573.357175][ T1364] dst_init+0x84/0x4a0 [16573.357175][ T1364] dst_alloc+0x97/0x150 [16573.357175][ T1364] ip6_dst_alloc+0x23/0x90 [16573.357175][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16573.357175][ T1364] ip6_pol_route+0x56f/0x840 [16573.357175][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16573.357175][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16573.357175][ T1364] ipv6_rcv+0x1ad/0x810 [16573.357175][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16573.357175][ T1364] process_backlog+0x101/0x620 [16573.357175][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16573.357175][ T1364] net_rx_action+0x495/0xbe0 [16573.357175][ T1364] __do_softirq+0x1b5/0x7f6 [16573.357175][ T1364] [16573.358963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16573.358963][ T1364] netdev_get_by_index+0x5e/0x80 [16573.358963][ T1364] fib6_nh_init+0x3d8/0x15b0 [16573.358963][ T1364] ip6_route_info_create+0xf18/0x17d0 [16573.358963][ T1364] ip6_route_add+0x1c/0x140 [16573.358963][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16573.358963][ T1364] addrconf_add_dev+0xe2/0x170 [16573.358963][ T1364] inet6_addr_add+0x12f/0xa40 [16573.358963][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16573.358963][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16573.358963][ T1364] netlink_rcv_skb+0x130/0x360 [16573.358963][ T1364] netlink_unicast+0x449/0x710 [16573.358963][ T1364] netlink_sendmsg+0x723/0xbe0 [16573.358963][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16573.358963][ T1364] ___sys_sendmsg+0xee/0x170 [16573.358963][ T1364] __sys_sendmsg+0xcd/0x170 [16573.358963][ T1364] do_syscall_64+0xc6/0x1e0 [16573.358963][ T1364] [16573.390256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16573.390256][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16573.390256][ T1364] ipv6_find_idev+0x102/0x170 [16573.390256][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16573.390256][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16573.390256][ T1364] netlink_rcv_skb+0x130/0x360 [16573.390256][ T1364] netlink_unicast+0x449/0x710 [16573.390256][ T1364] netlink_sendmsg+0x723/0xbe0 [16573.390256][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16573.390256][ T1364] ___sys_sendmsg+0xee/0x170 [16573.390256][ T1364] __sys_sendmsg+0xcd/0x170 [16573.390256][ T1364] do_syscall_64+0xc6/0x1e0 [16573.390256][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16573.390256][ T1364] [16573.391945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16573.391945][ T1364] neigh_parms_alloc+0x1e5/0x510 [16573.391945][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16573.391945][ T1364] ipv6_find_idev+0x102/0x170 [16573.391945][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16573.391945][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16573.391945][ T1364] netlink_rcv_skb+0x130/0x360 [16573.391945][ T1364] netlink_unicast+0x449/0x710 [16573.391945][ T1364] netlink_sendmsg+0x723/0xbe0 [16573.391945][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16573.391945][ T1364] ___sys_sendmsg+0xee/0x170 [16573.391945][ T1364] __sys_sendmsg+0xcd/0x170 [16573.391945][ T1364] do_syscall_64+0xc6/0x1e0 [16573.391945][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16573.391945][ T1364] [16583.643120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16583.643545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16583.643545][ T1364] ___neigh_create+0x14b/0xf60 [16583.643545][ T1364] ip6_finish_output2+0xa70/0xf80 [16583.643545][ T1364] ip6_finish_output+0x4ed/0xd30 [16583.643545][ T1364] ip6_output+0x1f3/0x770 [16583.643545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16583.643545][ T1364] mld_sendpack+0x62d/0xbc0 [16583.643545][ T1364] mld_ifc_work+0x32/0x1f0 [16583.643545][ T1364] process_one_work+0x84d/0x18a0 [16583.643545][ T1364] worker_thread+0x587/0xd30 [16583.643545][ T1364] kthread+0x28a/0x350 [16583.643545][ T1364] ret_from_fork+0x31/0x70 [16583.643545][ T1364] ret_from_fork_asm+0x1a/0x30 [16583.643545][ T1364] [16583.645267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16583.645267][ T1364] dst_init+0x84/0x4a0 [16583.645267][ T1364] dst_alloc+0x97/0x150 [16583.645267][ T1364] ip6_dst_alloc+0x23/0x90 [16583.645267][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16583.645267][ T1364] ip6_pol_route+0x56f/0x840 [16583.645267][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16583.645267][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16583.645267][ T1364] ipv6_rcv+0x1ad/0x810 [16583.645267][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16583.645267][ T1364] process_backlog+0x101/0x620 [16583.645267][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16583.645267][ T1364] net_rx_action+0x495/0xbe0 [16583.645267][ T1364] __do_softirq+0x1b5/0x7f6 [16583.645267][ T1364] [16583.647109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16583.647109][ T1364] netdev_get_by_index+0x5e/0x80 [16583.647109][ T1364] fib6_nh_init+0x3d8/0x15b0 [16583.647109][ T1364] ip6_route_info_create+0xf18/0x17d0 [16583.647109][ T1364] ip6_route_add+0x1c/0x140 [16583.647109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16583.647109][ T1364] addrconf_add_dev+0xe2/0x170 [16583.647109][ T1364] inet6_addr_add+0x12f/0xa40 [16583.647109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16583.647109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16583.647109][ T1364] netlink_rcv_skb+0x130/0x360 [16583.647109][ T1364] netlink_unicast+0x449/0x710 [16583.647109][ T1364] netlink_sendmsg+0x723/0xbe0 [16583.647109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16583.647109][ T1364] ___sys_sendmsg+0xee/0x170 [16583.647109][ T1364] __sys_sendmsg+0xcd/0x170 [16583.647109][ T1364] do_syscall_64+0xc6/0x1e0 [16583.647109][ T1364] [16583.649316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16583.649316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16583.649316][ T1364] ipv6_find_idev+0x102/0x170 [16583.649316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16583.649316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16583.649316][ T1364] netlink_rcv_skb+0x130/0x360 [16583.649316][ T1364] netlink_unicast+0x449/0x710 [16583.649316][ T1364] netlink_sendmsg+0x723/0xbe0 [16583.649316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16583.649316][ T1364] ___sys_sendmsg+0xee/0x170 [16583.649316][ T1364] __sys_sendmsg+0xcd/0x170 [16583.649316][ T1364] do_syscall_64+0xc6/0x1e0 [16583.649316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16583.649316][ T1364] [16583.651054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16583.651054][ T1364] neigh_parms_alloc+0x1e5/0x510 [16583.651054][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16583.651054][ T1364] ipv6_find_idev+0x102/0x170 [16583.651054][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16583.651054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16583.651054][ T1364] netlink_rcv_skb+0x130/0x360 [16583.651054][ T1364] netlink_unicast+0x449/0x710 [16583.651054][ T1364] netlink_sendmsg+0x723/0xbe0 [16583.651054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16583.651054][ T1364] ___sys_sendmsg+0xee/0x170 [16583.651054][ T1364] __sys_sendmsg+0xcd/0x170 [16583.651054][ T1364] do_syscall_64+0xc6/0x1e0 [16583.651054][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16583.651054][ T1364] [16593.683130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16593.684115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16593.684115][ T1364] ___neigh_create+0x14b/0xf60 [16593.684115][ T1364] ip6_finish_output2+0xa70/0xf80 [16593.684115][ T1364] ip6_finish_output+0x4ed/0xd30 [16593.684115][ T1364] ip6_output+0x1f3/0x770 [16593.684115][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16593.684115][ T1364] mld_sendpack+0x62d/0xbc0 [16593.684115][ T1364] mld_ifc_work+0x32/0x1f0 [16593.684115][ T1364] process_one_work+0x84d/0x18a0 [16593.684115][ T1364] worker_thread+0x587/0xd30 [16593.684115][ T1364] kthread+0x28a/0x350 [16593.684115][ T1364] ret_from_fork+0x31/0x70 [16593.684115][ T1364] ret_from_fork_asm+0x1a/0x30 [16593.684115][ T1364] [16593.685889][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16593.685889][ T1364] dst_init+0x84/0x4a0 [16593.685889][ T1364] dst_alloc+0x97/0x150 [16593.685889][ T1364] ip6_dst_alloc+0x23/0x90 [16593.685889][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16593.685889][ T1364] ip6_pol_route+0x56f/0x840 [16593.685889][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16593.685889][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16593.685889][ T1364] ipv6_rcv+0x1ad/0x810 [16593.685889][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16593.685889][ T1364] process_backlog+0x101/0x620 [16593.685889][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16593.685889][ T1364] net_rx_action+0x495/0xbe0 [16593.685889][ T1364] __do_softirq+0x1b5/0x7f6 [16593.685889][ T1364] [16593.687662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16593.687662][ T1364] netdev_get_by_index+0x5e/0x80 [16593.687662][ T1364] fib6_nh_init+0x3d8/0x15b0 [16593.687662][ T1364] ip6_route_info_create+0xf18/0x17d0 [16593.687662][ T1364] ip6_route_add+0x1c/0x140 [16593.687662][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16593.687662][ T1364] addrconf_add_dev+0xe2/0x170 [16593.687662][ T1364] inet6_addr_add+0x12f/0xa40 [16593.687662][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16593.687662][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16593.687662][ T1364] netlink_rcv_skb+0x130/0x360 [16593.687662][ T1364] netlink_unicast+0x449/0x710 [16593.687662][ T1364] netlink_sendmsg+0x723/0xbe0 [16593.687662][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16593.687662][ T1364] ___sys_sendmsg+0xee/0x170 [16593.687662][ T1364] __sys_sendmsg+0xcd/0x170 [16593.687662][ T1364] do_syscall_64+0xc6/0x1e0 [16593.687662][ T1364] [16593.689800][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16593.689800][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16593.689800][ T1364] ipv6_find_idev+0x102/0x170 [16593.689800][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16593.689800][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16593.689800][ T1364] netlink_rcv_skb+0x130/0x360 [16593.689800][ T1364] netlink_unicast+0x449/0x710 [16593.689800][ T1364] netlink_sendmsg+0x723/0xbe0 [16593.689800][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16593.689800][ T1364] ___sys_sendmsg+0xee/0x170 [16593.689800][ T1364] __sys_sendmsg+0xcd/0x170 [16593.689800][ T1364] do_syscall_64+0xc6/0x1e0 [16593.689800][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16593.689800][ T1364] [16593.691520][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16593.691520][ T1364] neigh_parms_alloc+0x1e5/0x510 [16593.691520][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16593.691520][ T1364] ipv6_find_idev+0x102/0x170 [16593.691520][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16593.691520][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16593.691520][ T1364] netlink_rcv_skb+0x130/0x360 [16593.691520][ T1364] netlink_unicast+0x449/0x710 [16593.691520][ T1364] netlink_sendmsg+0x723/0xbe0 [16593.691520][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16593.691520][ T1364] ___sys_sendmsg+0xee/0x170 [16593.691520][ T1364] __sys_sendmsg+0xcd/0x170 [16593.691520][ T1364] do_syscall_64+0xc6/0x1e0 [16593.691520][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16593.691520][ T1364] [16603.931055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16603.931531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16603.931531][ T1364] ___neigh_create+0x14b/0xf60 [16603.931531][ T1364] ip6_finish_output2+0xa70/0xf80 [16603.931531][ T1364] ip6_finish_output+0x4ed/0xd30 [16603.931531][ T1364] ip6_output+0x1f3/0x770 [16603.931531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16603.931531][ T1364] mld_sendpack+0x62d/0xbc0 [16603.931531][ T1364] mld_ifc_work+0x32/0x1f0 [16603.931531][ T1364] process_one_work+0x84d/0x18a0 [16603.931531][ T1364] worker_thread+0x587/0xd30 [16603.931531][ T1364] kthread+0x28a/0x350 [16603.931531][ T1364] ret_from_fork+0x31/0x70 [16603.931531][ T1364] ret_from_fork_asm+0x1a/0x30 [16603.931531][ T1364] [16603.933234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16603.933234][ T1364] dst_init+0x84/0x4a0 [16603.933234][ T1364] dst_alloc+0x97/0x150 [16603.933234][ T1364] ip6_dst_alloc+0x23/0x90 [16603.933234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16603.933234][ T1364] ip6_pol_route+0x56f/0x840 [16603.933234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16603.933234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16603.933234][ T1364] ipv6_rcv+0x1ad/0x810 [16603.933234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16603.933234][ T1364] process_backlog+0x101/0x620 [16603.933234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16603.933234][ T1364] net_rx_action+0x495/0xbe0 [16603.933234][ T1364] __do_softirq+0x1b5/0x7f6 [16603.933234][ T1364] [16603.935017][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16603.935017][ T1364] netdev_get_by_index+0x5e/0x80 [16603.935017][ T1364] fib6_nh_init+0x3d8/0x15b0 [16603.935017][ T1364] ip6_route_info_create+0xf18/0x17d0 [16603.935017][ T1364] ip6_route_add+0x1c/0x140 [16603.935017][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16603.935017][ T1364] addrconf_add_dev+0xe2/0x170 [16603.935017][ T1364] inet6_addr_add+0x12f/0xa40 [16603.935017][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16603.935017][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.935017][ T1364] netlink_rcv_skb+0x130/0x360 [16603.935017][ T1364] netlink_unicast+0x449/0x710 [16603.935017][ T1364] netlink_sendmsg+0x723/0xbe0 [16603.935017][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16603.935017][ T1364] ___sys_sendmsg+0xee/0x170 [16603.935017][ T1364] __sys_sendmsg+0xcd/0x170 [16603.935017][ T1364] do_syscall_64+0xc6/0x1e0 [16603.935017][ T1364] [16603.937177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16603.937177][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16603.937177][ T1364] ipv6_find_idev+0x102/0x170 [16603.937177][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16603.937177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.937177][ T1364] netlink_rcv_skb+0x130/0x360 [16603.937177][ T1364] netlink_unicast+0x449/0x710 [16603.937177][ T1364] netlink_sendmsg+0x723/0xbe0 [16603.937177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16603.937177][ T1364] ___sys_sendmsg+0xee/0x170 [16603.937177][ T1364] __sys_sendmsg+0xcd/0x170 [16603.937177][ T1364] do_syscall_64+0xc6/0x1e0 [16603.937177][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16603.937177][ T1364] [16603.938841][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16603.938841][ T1364] neigh_parms_alloc+0x1e5/0x510 [16603.938841][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16603.938841][ T1364] ipv6_find_idev+0x102/0x170 [16603.938841][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16603.938841][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16603.938841][ T1364] netlink_rcv_skb+0x130/0x360 [16603.938841][ T1364] netlink_unicast+0x449/0x710 [16603.938841][ T1364] netlink_sendmsg+0x723/0xbe0 [16603.938841][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16603.938841][ T1364] ___sys_sendmsg+0xee/0x170 [16603.938841][ T1364] __sys_sendmsg+0xcd/0x170 [16603.938841][ T1364] do_syscall_64+0xc6/0x1e0 [16603.938841][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16603.938841][ T1364] [16614.179112][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16614.180179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16614.180179][ T1364] ___neigh_create+0x14b/0xf60 [16614.180179][ T1364] ip6_finish_output2+0xa70/0xf80 [16614.180179][ T1364] ip6_finish_output+0x4ed/0xd30 [16614.180179][ T1364] ip6_output+0x1f3/0x770 [16614.180179][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16614.180179][ T1364] mld_sendpack+0x62d/0xbc0 [16614.180179][ T1364] mld_ifc_work+0x32/0x1f0 [16614.180179][ T1364] process_one_work+0x84d/0x18a0 [16614.180179][ T1364] worker_thread+0x587/0xd30 [16614.180179][ T1364] kthread+0x28a/0x350 [16614.180179][ T1364] ret_from_fork+0x31/0x70 [16614.180179][ T1364] ret_from_fork_asm+0x1a/0x30 [16614.180179][ T1364] [16614.181853][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16614.181853][ T1364] dst_init+0x84/0x4a0 [16614.181853][ T1364] dst_alloc+0x97/0x150 [16614.181853][ T1364] ip6_dst_alloc+0x23/0x90 [16614.181853][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16614.181853][ T1364] ip6_pol_route+0x56f/0x840 [16614.181853][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16614.181853][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16614.181853][ T1364] ipv6_rcv+0x1ad/0x810 [16614.181853][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16614.181853][ T1364] process_backlog+0x101/0x620 [16614.181853][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16614.181853][ T1364] net_rx_action+0x495/0xbe0 [16614.181853][ T1364] __do_softirq+0x1b5/0x7f6 [16614.181853][ T1364] [16614.183581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16614.183581][ T1364] netdev_get_by_index+0x5e/0x80 [16614.183581][ T1364] fib6_nh_init+0x3d8/0x15b0 [16614.183581][ T1364] ip6_route_info_create+0xf18/0x17d0 [16614.183581][ T1364] ip6_route_add+0x1c/0x140 [16614.183581][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16614.183581][ T1364] addrconf_add_dev+0xe2/0x170 [16614.183581][ T1364] inet6_addr_add+0x12f/0xa40 [16614.183581][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16614.183581][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16614.183581][ T1364] netlink_rcv_skb+0x130/0x360 [16614.183581][ T1364] netlink_unicast+0x449/0x710 [16614.183581][ T1364] netlink_sendmsg+0x723/0xbe0 [16614.183581][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16614.183581][ T1364] ___sys_sendmsg+0xee/0x170 [16614.183581][ T1364] __sys_sendmsg+0xcd/0x170 [16614.183581][ T1364] do_syscall_64+0xc6/0x1e0 [16614.183581][ T1364] [16614.185793][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16614.185793][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16614.185793][ T1364] ipv6_find_idev+0x102/0x170 [16614.185793][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16614.185793][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16614.185793][ T1364] netlink_rcv_skb+0x130/0x360 [16614.185793][ T1364] netlink_unicast+0x449/0x710 [16614.185793][ T1364] netlink_sendmsg+0x723/0xbe0 [16614.185793][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16614.185793][ T1364] ___sys_sendmsg+0xee/0x170 [16614.185793][ T1364] __sys_sendmsg+0xcd/0x170 [16614.185793][ T1364] do_syscall_64+0xc6/0x1e0 [16614.185793][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16614.185793][ T1364] [16614.187506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16614.187506][ T1364] neigh_parms_alloc+0x1e5/0x510 [16614.187506][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16614.187506][ T1364] ipv6_find_idev+0x102/0x170 [16614.187506][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16614.187506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16614.187506][ T1364] netlink_rcv_skb+0x130/0x360 [16614.187506][ T1364] netlink_unicast+0x449/0x710 [16614.187506][ T1364] netlink_sendmsg+0x723/0xbe0 [16614.187506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16614.187506][ T1364] ___sys_sendmsg+0xee/0x170 [16614.187506][ T1364] __sys_sendmsg+0xcd/0x170 [16614.187506][ T1364] do_syscall_64+0xc6/0x1e0 [16614.187506][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16614.187506][ T1364] [16624.379052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16624.379526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16624.379526][ T1364] ___neigh_create+0x14b/0xf60 [16624.379526][ T1364] ip6_finish_output2+0xa70/0xf80 [16624.379526][ T1364] ip6_finish_output+0x4ed/0xd30 [16624.379526][ T1364] ip6_output+0x1f3/0x770 [16624.379526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16624.379526][ T1364] mld_sendpack+0x62d/0xbc0 [16624.379526][ T1364] mld_ifc_work+0x32/0x1f0 [16624.379526][ T1364] process_one_work+0x84d/0x18a0 [16624.379526][ T1364] worker_thread+0x587/0xd30 [16624.379526][ T1364] kthread+0x28a/0x350 [16624.379526][ T1364] ret_from_fork+0x31/0x70 [16624.379526][ T1364] ret_from_fork_asm+0x1a/0x30 [16624.379526][ T1364] [16624.381392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16624.381392][ T1364] dst_init+0x84/0x4a0 [16624.381392][ T1364] dst_alloc+0x97/0x150 [16624.381392][ T1364] ip6_dst_alloc+0x23/0x90 [16624.381392][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16624.381392][ T1364] ip6_pol_route+0x56f/0x840 [16624.381392][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16624.381392][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16624.381392][ T1364] ipv6_rcv+0x1ad/0x810 [16624.381392][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16624.381392][ T1364] process_backlog+0x101/0x620 [16624.381392][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16624.381392][ T1364] net_rx_action+0x495/0xbe0 [16624.381392][ T1364] __do_softirq+0x1b5/0x7f6 [16624.381392][ T1364] [16624.383395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16624.383395][ T1364] netdev_get_by_index+0x5e/0x80 [16624.383395][ T1364] fib6_nh_init+0x3d8/0x15b0 [16624.383395][ T1364] ip6_route_info_create+0xf18/0x17d0 [16624.383395][ T1364] ip6_route_add+0x1c/0x140 [16624.383395][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16624.383395][ T1364] addrconf_add_dev+0xe2/0x170 [16624.383395][ T1364] inet6_addr_add+0x12f/0xa40 [16624.383395][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16624.383395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16624.383395][ T1364] netlink_rcv_skb+0x130/0x360 [16624.383395][ T1364] netlink_unicast+0x449/0x710 [16624.383395][ T1364] netlink_sendmsg+0x723/0xbe0 [16624.383395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16624.383395][ T1364] ___sys_sendmsg+0xee/0x170 [16624.383395][ T1364] __sys_sendmsg+0xcd/0x170 [16624.383395][ T1364] do_syscall_64+0xc6/0x1e0 [16624.383395][ T1364] [16624.385748][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16624.385748][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16624.385748][ T1364] ipv6_find_idev+0x102/0x170 [16624.385748][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16624.385748][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16624.385748][ T1364] netlink_rcv_skb+0x130/0x360 [16624.385748][ T1364] netlink_unicast+0x449/0x710 [16624.385748][ T1364] netlink_sendmsg+0x723/0xbe0 [16624.385748][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16624.385748][ T1364] ___sys_sendmsg+0xee/0x170 [16624.385748][ T1364] __sys_sendmsg+0xcd/0x170 [16624.385748][ T1364] do_syscall_64+0xc6/0x1e0 [16624.385748][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16624.385748][ T1364] [16624.387592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16624.387592][ T1364] neigh_parms_alloc+0x1e5/0x510 [16624.387592][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16624.387592][ T1364] ipv6_find_idev+0x102/0x170 [16624.387592][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16624.387592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16624.387592][ T1364] netlink_rcv_skb+0x130/0x360 [16624.387592][ T1364] netlink_unicast+0x449/0x710 [16624.387592][ T1364] netlink_sendmsg+0x723/0xbe0 [16624.387592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16624.387592][ T1364] ___sys_sendmsg+0xee/0x170 [16624.387592][ T1364] __sys_sendmsg+0xcd/0x170 [16624.387592][ T1364] do_syscall_64+0xc6/0x1e0 [16624.387592][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16624.387592][ T1364] [16634.499130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16634.500062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16634.500062][ T1364] ___neigh_create+0x14b/0xf60 [16634.500062][ T1364] ip6_finish_output2+0xa70/0xf80 [16634.500062][ T1364] ip6_finish_output+0x4ed/0xd30 [16634.500062][ T1364] ip6_output+0x1f3/0x770 [16634.500062][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16634.500062][ T1364] mld_sendpack+0x62d/0xbc0 [16634.500062][ T1364] mld_ifc_work+0x32/0x1f0 [16634.500062][ T1364] process_one_work+0x84d/0x18a0 [16634.500062][ T1364] worker_thread+0x587/0xd30 [16634.500062][ T1364] kthread+0x28a/0x350 [16634.500062][ T1364] ret_from_fork+0x31/0x70 [16634.500062][ T1364] ret_from_fork_asm+0x1a/0x30 [16634.500062][ T1364] [16634.501759][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16634.501759][ T1364] dst_init+0x84/0x4a0 [16634.501759][ T1364] dst_alloc+0x97/0x150 [16634.501759][ T1364] ip6_dst_alloc+0x23/0x90 [16634.501759][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16634.501759][ T1364] ip6_pol_route+0x56f/0x840 [16634.501759][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16634.501759][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16634.501759][ T1364] ipv6_rcv+0x1ad/0x810 [16634.501759][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16634.501759][ T1364] process_backlog+0x101/0x620 [16634.501759][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16634.501759][ T1364] net_rx_action+0x495/0xbe0 [16634.501759][ T1364] __do_softirq+0x1b5/0x7f6 [16634.501759][ T1364] [16634.503585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16634.503585][ T1364] netdev_get_by_index+0x5e/0x80 [16634.503585][ T1364] fib6_nh_init+0x3d8/0x15b0 [16634.503585][ T1364] ip6_route_info_create+0xf18/0x17d0 [16634.503585][ T1364] ip6_route_add+0x1c/0x140 [16634.503585][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16634.503585][ T1364] addrconf_add_dev+0xe2/0x170 [16634.503585][ T1364] inet6_addr_add+0x12f/0xa40 [16634.503585][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16634.503585][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16634.503585][ T1364] netlink_rcv_skb+0x130/0x360 [16634.503585][ T1364] netlink_unicast+0x449/0x710 [16634.503585][ T1364] netlink_sendmsg+0x723/0xbe0 [16634.503585][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16634.503585][ T1364] ___sys_sendmsg+0xee/0x170 [16634.503585][ T1364] __sys_sendmsg+0xcd/0x170 [16634.503585][ T1364] do_syscall_64+0xc6/0x1e0 [16634.503585][ T1364] [16634.505763][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16634.505763][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16634.505763][ T1364] ipv6_find_idev+0x102/0x170 [16634.505763][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16634.505763][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16634.505763][ T1364] netlink_rcv_skb+0x130/0x360 [16634.505763][ T1364] netlink_unicast+0x449/0x710 [16634.505763][ T1364] netlink_sendmsg+0x723/0xbe0 [16634.505763][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16634.505763][ T1364] ___sys_sendmsg+0xee/0x170 [16634.505763][ T1364] __sys_sendmsg+0xcd/0x170 [16634.505763][ T1364] do_syscall_64+0xc6/0x1e0 [16634.505763][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16634.505763][ T1364] [16634.507425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16634.507425][ T1364] neigh_parms_alloc+0x1e5/0x510 [16634.507425][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16634.507425][ T1364] ipv6_find_idev+0x102/0x170 [16634.507425][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16634.507425][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16634.507425][ T1364] netlink_rcv_skb+0x130/0x360 [16634.507425][ T1364] netlink_unicast+0x449/0x710 [16634.507425][ T1364] netlink_sendmsg+0x723/0xbe0 [16634.507425][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16634.507425][ T1364] ___sys_sendmsg+0xee/0x170 [16634.507425][ T1364] __sys_sendmsg+0xcd/0x170 [16634.507425][ T1364] do_syscall_64+0xc6/0x1e0 [16634.507425][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16634.507425][ T1364] [16644.611178][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16644.611905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16644.611905][ T1364] ___neigh_create+0x14b/0xf60 [16644.611905][ T1364] ip6_finish_output2+0xa70/0xf80 [16644.611905][ T1364] ip6_finish_output+0x4ed/0xd30 [16644.611905][ T1364] ip6_output+0x1f3/0x770 [16644.611905][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16644.611905][ T1364] mld_sendpack+0x62d/0xbc0 [16644.611905][ T1364] mld_ifc_work+0x32/0x1f0 [16644.611905][ T1364] process_one_work+0x84d/0x18a0 [16644.611905][ T1364] worker_thread+0x587/0xd30 [16644.611905][ T1364] kthread+0x28a/0x350 [16644.611905][ T1364] ret_from_fork+0x31/0x70 [16644.611905][ T1364] ret_from_fork_asm+0x1a/0x30 [16644.611905][ T1364] [16644.613564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16644.613564][ T1364] dst_init+0x84/0x4a0 [16644.613564][ T1364] dst_alloc+0x97/0x150 [16644.613564][ T1364] ip6_dst_alloc+0x23/0x90 [16644.613564][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16644.613564][ T1364] ip6_pol_route+0x56f/0x840 [16644.613564][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16644.613564][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16644.613564][ T1364] ipv6_rcv+0x1ad/0x810 [16644.613564][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16644.613564][ T1364] process_backlog+0x101/0x620 [16644.613564][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16644.613564][ T1364] net_rx_action+0x495/0xbe0 [16644.613564][ T1364] __do_softirq+0x1b5/0x7f6 [16644.613564][ T1364] [16644.615353][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16644.615353][ T1364] netdev_get_by_index+0x5e/0x80 [16644.615353][ T1364] fib6_nh_init+0x3d8/0x15b0 [16644.615353][ T1364] ip6_route_info_create+0xf18/0x17d0 [16644.615353][ T1364] ip6_route_add+0x1c/0x140 [16644.615353][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16644.615353][ T1364] addrconf_add_dev+0xe2/0x170 [16644.615353][ T1364] inet6_addr_add+0x12f/0xa40 [16644.615353][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16644.615353][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16644.615353][ T1364] netlink_rcv_skb+0x130/0x360 [16644.615353][ T1364] netlink_unicast+0x449/0x710 [16644.615353][ T1364] netlink_sendmsg+0x723/0xbe0 [16644.615353][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16644.615353][ T1364] ___sys_sendmsg+0xee/0x170 [16644.615353][ T1364] __sys_sendmsg+0xcd/0x170 [16644.615353][ T1364] do_syscall_64+0xc6/0x1e0 [16644.615353][ T1364] [16644.617479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16644.617479][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16644.617479][ T1364] ipv6_find_idev+0x102/0x170 [16644.617479][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16644.617479][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16644.617479][ T1364] netlink_rcv_skb+0x130/0x360 [16644.617479][ T1364] netlink_unicast+0x449/0x710 [16644.617479][ T1364] netlink_sendmsg+0x723/0xbe0 [16644.617479][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16644.617479][ T1364] ___sys_sendmsg+0xee/0x170 [16644.617479][ T1364] __sys_sendmsg+0xcd/0x170 [16644.617479][ T1364] do_syscall_64+0xc6/0x1e0 [16644.617479][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16644.617479][ T1364] [16644.619158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16644.619158][ T1364] neigh_parms_alloc+0x1e5/0x510 [16644.619158][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16644.619158][ T1364] ipv6_find_idev+0x102/0x170 [16644.619158][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16644.619158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16644.619158][ T1364] netlink_rcv_skb+0x130/0x360 [16644.619158][ T1364] netlink_unicast+0x449/0x710 [16644.619158][ T1364] netlink_sendmsg+0x723/0xbe0 [16644.619158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16644.619158][ T1364] ___sys_sendmsg+0xee/0x170 [16644.619158][ T1364] __sys_sendmsg+0xcd/0x170 [16644.619158][ T1364] do_syscall_64+0xc6/0x1e0 [16644.619158][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16644.619158][ T1364] [16654.859120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16654.860114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16654.860114][ T1364] ___neigh_create+0x14b/0xf60 [16654.860114][ T1364] ip6_finish_output2+0xa70/0xf80 [16654.860114][ T1364] ip6_finish_output+0x4ed/0xd30 [16654.860114][ T1364] ip6_output+0x1f3/0x770 [16654.860114][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16654.860114][ T1364] mld_sendpack+0x62d/0xbc0 [16654.860114][ T1364] mld_ifc_work+0x32/0x1f0 [16654.860114][ T1364] process_one_work+0x84d/0x18a0 [16654.860114][ T1364] worker_thread+0x587/0xd30 [16654.860114][ T1364] kthread+0x28a/0x350 [16654.860114][ T1364] ret_from_fork+0x31/0x70 [16654.860114][ T1364] ret_from_fork_asm+0x1a/0x30 [16654.860114][ T1364] [16654.861779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16654.861779][ T1364] dst_init+0x84/0x4a0 [16654.861779][ T1364] dst_alloc+0x97/0x150 [16654.861779][ T1364] ip6_dst_alloc+0x23/0x90 [16654.861779][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16654.861779][ T1364] ip6_pol_route+0x56f/0x840 [16654.861779][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16654.861779][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16654.861779][ T1364] ipv6_rcv+0x1ad/0x810 [16654.861779][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16654.861779][ T1364] process_backlog+0x101/0x620 [16654.861779][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16654.861779][ T1364] net_rx_action+0x495/0xbe0 [16654.861779][ T1364] __do_softirq+0x1b5/0x7f6 [16654.861779][ T1364] [16654.863551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16654.863551][ T1364] netdev_get_by_index+0x5e/0x80 [16654.863551][ T1364] fib6_nh_init+0x3d8/0x15b0 [16654.863551][ T1364] ip6_route_info_create+0xf18/0x17d0 [16654.863551][ T1364] ip6_route_add+0x1c/0x140 [16654.863551][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16654.863551][ T1364] addrconf_add_dev+0xe2/0x170 [16654.863551][ T1364] inet6_addr_add+0x12f/0xa40 [16654.863551][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16654.863551][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16654.863551][ T1364] netlink_rcv_skb+0x130/0x360 [16654.863551][ T1364] netlink_unicast+0x449/0x710 [16654.863551][ T1364] netlink_sendmsg+0x723/0xbe0 [16654.863551][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16654.863551][ T1364] ___sys_sendmsg+0xee/0x170 [16654.863551][ T1364] __sys_sendmsg+0xcd/0x170 [16654.863551][ T1364] do_syscall_64+0xc6/0x1e0 [16654.863551][ T1364] [16654.865678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16654.865678][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16654.865678][ T1364] ipv6_find_idev+0x102/0x170 [16654.865678][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16654.865678][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16654.865678][ T1364] netlink_rcv_skb+0x130/0x360 [16654.865678][ T1364] netlink_unicast+0x449/0x710 [16654.865678][ T1364] netlink_sendmsg+0x723/0xbe0 [16654.865678][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16654.865678][ T1364] ___sys_sendmsg+0xee/0x170 [16654.865678][ T1364] __sys_sendmsg+0xcd/0x170 [16654.865678][ T1364] do_syscall_64+0xc6/0x1e0 [16654.865678][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16654.865678][ T1364] [16654.867344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16654.867344][ T1364] neigh_parms_alloc+0x1e5/0x510 [16654.867344][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16654.867344][ T1364] ipv6_find_idev+0x102/0x170 [16654.867344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16654.867344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16654.867344][ T1364] netlink_rcv_skb+0x130/0x360 [16654.867344][ T1364] netlink_unicast+0x449/0x710 [16654.867344][ T1364] netlink_sendmsg+0x723/0xbe0 [16654.867344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16654.867344][ T1364] ___sys_sendmsg+0xee/0x170 [16654.867344][ T1364] __sys_sendmsg+0xcd/0x170 [16654.867344][ T1364] do_syscall_64+0xc6/0x1e0 [16654.867344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16654.867344][ T1364] [16665.107149][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16665.108119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16665.108119][ T1364] ___neigh_create+0x14b/0xf60 [16665.108119][ T1364] ip6_finish_output2+0xa70/0xf80 [16665.108119][ T1364] ip6_finish_output+0x4ed/0xd30 [16665.108119][ T1364] ip6_output+0x1f3/0x770 [16665.108119][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16665.108119][ T1364] mld_sendpack+0x62d/0xbc0 [16665.108119][ T1364] mld_ifc_work+0x32/0x1f0 [16665.108119][ T1364] process_one_work+0x84d/0x18a0 [16665.108119][ T1364] worker_thread+0x587/0xd30 [16665.108119][ T1364] kthread+0x28a/0x350 [16665.108119][ T1364] ret_from_fork+0x31/0x70 [16665.108119][ T1364] ret_from_fork_asm+0x1a/0x30 [16665.108119][ T1364] [16665.109863][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16665.109863][ T1364] dst_init+0x84/0x4a0 [16665.109863][ T1364] dst_alloc+0x97/0x150 [16665.109863][ T1364] ip6_dst_alloc+0x23/0x90 [16665.109863][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16665.109863][ T1364] ip6_pol_route+0x56f/0x840 [16665.109863][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16665.109863][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16665.109863][ T1364] ipv6_rcv+0x1ad/0x810 [16665.109863][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16665.109863][ T1364] process_backlog+0x101/0x620 [16665.109863][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16665.109863][ T1364] net_rx_action+0x495/0xbe0 [16665.109863][ T1364] __do_softirq+0x1b5/0x7f6 [16665.109863][ T1364] [16665.111710][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16665.111710][ T1364] netdev_get_by_index+0x5e/0x80 [16665.111710][ T1364] fib6_nh_init+0x3d8/0x15b0 [16665.111710][ T1364] ip6_route_info_create+0xf18/0x17d0 [16665.111710][ T1364] ip6_route_add+0x1c/0x140 [16665.111710][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16665.111710][ T1364] addrconf_add_dev+0xe2/0x170 [16665.111710][ T1364] inet6_addr_add+0x12f/0xa40 [16665.111710][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16665.111710][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16665.111710][ T1364] netlink_rcv_skb+0x130/0x360 [16665.111710][ T1364] netlink_unicast+0x449/0x710 [16665.111710][ T1364] netlink_sendmsg+0x723/0xbe0 [16665.111710][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16665.111710][ T1364] ___sys_sendmsg+0xee/0x170 [16665.111710][ T1364] __sys_sendmsg+0xcd/0x170 [16665.111710][ T1364] do_syscall_64+0xc6/0x1e0 [16665.111710][ T1364] [16665.113923][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16665.113923][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16665.113923][ T1364] ipv6_find_idev+0x102/0x170 [16665.113923][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16665.113923][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16665.113923][ T1364] netlink_rcv_skb+0x130/0x360 [16665.113923][ T1364] netlink_unicast+0x449/0x710 [16665.113923][ T1364] netlink_sendmsg+0x723/0xbe0 [16665.113923][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16665.113923][ T1364] ___sys_sendmsg+0xee/0x170 [16665.113923][ T1364] __sys_sendmsg+0xcd/0x170 [16665.113923][ T1364] do_syscall_64+0xc6/0x1e0 [16665.113923][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16665.113923][ T1364] [16665.115646][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16665.115646][ T1364] neigh_parms_alloc+0x1e5/0x510 [16665.115646][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16665.115646][ T1364] ipv6_find_idev+0x102/0x170 [16665.115646][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16665.115646][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16665.115646][ T1364] netlink_rcv_skb+0x130/0x360 [16665.115646][ T1364] netlink_unicast+0x449/0x710 [16665.115646][ T1364] netlink_sendmsg+0x723/0xbe0 [16665.115646][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16665.115646][ T1364] ___sys_sendmsg+0xee/0x170 [16665.115646][ T1364] __sys_sendmsg+0xcd/0x170 [16665.115646][ T1364] do_syscall_64+0xc6/0x1e0 [16665.115646][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16665.115646][ T1364] [16675.355082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16675.355557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16675.355557][ T1364] ___neigh_create+0x14b/0xf60 [16675.355557][ T1364] ip6_finish_output2+0xa70/0xf80 [16675.355557][ T1364] ip6_finish_output+0x4ed/0xd30 [16675.355557][ T1364] ip6_output+0x1f3/0x770 [16675.355557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16675.355557][ T1364] mld_sendpack+0x62d/0xbc0 [16675.355557][ T1364] mld_ifc_work+0x32/0x1f0 [16675.355557][ T1364] process_one_work+0x84d/0x18a0 [16675.355557][ T1364] worker_thread+0x587/0xd30 [16675.355557][ T1364] kthread+0x28a/0x350 [16675.355557][ T1364] ret_from_fork+0x31/0x70 [16675.355557][ T1364] ret_from_fork_asm+0x1a/0x30 [16675.355557][ T1364] [16675.357285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16675.357285][ T1364] dst_init+0x84/0x4a0 [16675.357285][ T1364] dst_alloc+0x97/0x150 [16675.357285][ T1364] ip6_dst_alloc+0x23/0x90 [16675.357285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16675.357285][ T1364] ip6_pol_route+0x56f/0x840 [16675.357285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16675.357285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16675.357285][ T1364] ipv6_rcv+0x1ad/0x810 [16675.357285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16675.357285][ T1364] process_backlog+0x101/0x620 [16675.357285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16675.357285][ T1364] net_rx_action+0x495/0xbe0 [16675.357285][ T1364] __do_softirq+0x1b5/0x7f6 [16675.357285][ T1364] [16675.359116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16675.359116][ T1364] netdev_get_by_index+0x5e/0x80 [16675.359116][ T1364] fib6_nh_init+0x3d8/0x15b0 [16675.359116][ T1364] ip6_route_info_create+0xf18/0x17d0 [16675.359116][ T1364] ip6_route_add+0x1c/0x140 [16675.359116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16675.359116][ T1364] addrconf_add_dev+0xe2/0x170 [16675.359116][ T1364] inet6_addr_add+0x12f/0xa40 [16675.359116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16675.359116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16675.359116][ T1364] netlink_rcv_skb+0x130/0x360 [16675.359116][ T1364] netlink_unicast+0x449/0x710 [16675.359116][ T1364] netlink_sendmsg+0x723/0xbe0 [16675.359116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16675.359116][ T1364] ___sys_sendmsg+0xee/0x170 [16675.359116][ T1364] __sys_sendmsg+0xcd/0x170 [16675.359116][ T1364] do_syscall_64+0xc6/0x1e0 [16675.359116][ T1364] [16675.361294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16675.361294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16675.361294][ T1364] ipv6_find_idev+0x102/0x170 [16675.361294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16675.361294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16675.361294][ T1364] netlink_rcv_skb+0x130/0x360 [16675.361294][ T1364] netlink_unicast+0x449/0x710 [16675.361294][ T1364] netlink_sendmsg+0x723/0xbe0 [16675.361294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16675.361294][ T1364] ___sys_sendmsg+0xee/0x170 [16675.361294][ T1364] __sys_sendmsg+0xcd/0x170 [16675.361294][ T1364] do_syscall_64+0xc6/0x1e0 [16675.361294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16675.361294][ T1364] [16675.363002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16675.363002][ T1364] neigh_parms_alloc+0x1e5/0x510 [16675.363002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16675.363002][ T1364] ipv6_find_idev+0x102/0x170 [16675.363002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16675.363002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16675.363002][ T1364] netlink_rcv_skb+0x130/0x360 [16675.363002][ T1364] netlink_unicast+0x449/0x710 [16675.363002][ T1364] netlink_sendmsg+0x723/0xbe0 [16675.363002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16675.363002][ T1364] ___sys_sendmsg+0xee/0x170 [16675.363002][ T1364] __sys_sendmsg+0xcd/0x170 [16675.363002][ T1364] do_syscall_64+0xc6/0x1e0 [16675.363002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16675.363002][ T1364] [16685.403062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16685.403539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16685.403539][ T1364] ___neigh_create+0x14b/0xf60 [16685.403539][ T1364] ip6_finish_output2+0xa70/0xf80 [16685.403539][ T1364] ip6_finish_output+0x4ed/0xd30 [16685.403539][ T1364] ip6_output+0x1f3/0x770 [16685.403539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16685.403539][ T1364] mld_sendpack+0x62d/0xbc0 [16685.403539][ T1364] mld_ifc_work+0x32/0x1f0 [16685.403539][ T1364] process_one_work+0x84d/0x18a0 [16685.403539][ T1364] worker_thread+0x587/0xd30 [16685.403539][ T1364] kthread+0x28a/0x350 [16685.403539][ T1364] ret_from_fork+0x31/0x70 [16685.403539][ T1364] ret_from_fork_asm+0x1a/0x30 [16685.403539][ T1364] [16685.405245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16685.405245][ T1364] dst_init+0x84/0x4a0 [16685.405245][ T1364] dst_alloc+0x97/0x150 [16685.405245][ T1364] ip6_dst_alloc+0x23/0x90 [16685.405245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16685.405245][ T1364] ip6_pol_route+0x56f/0x840 [16685.405245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16685.405245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16685.405245][ T1364] ipv6_rcv+0x1ad/0x810 [16685.405245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16685.405245][ T1364] process_backlog+0x101/0x620 [16685.405245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16685.405245][ T1364] net_rx_action+0x495/0xbe0 [16685.405245][ T1364] __do_softirq+0x1b5/0x7f6 [16685.405245][ T1364] [16685.407074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16685.407074][ T1364] netdev_get_by_index+0x5e/0x80 [16685.407074][ T1364] fib6_nh_init+0x3d8/0x15b0 [16685.407074][ T1364] ip6_route_info_create+0xf18/0x17d0 [16685.407074][ T1364] ip6_route_add+0x1c/0x140 [16685.407074][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16685.407074][ T1364] addrconf_add_dev+0xe2/0x170 [16685.407074][ T1364] inet6_addr_add+0x12f/0xa40 [16685.407074][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16685.407074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16685.407074][ T1364] netlink_rcv_skb+0x130/0x360 [16685.407074][ T1364] netlink_unicast+0x449/0x710 [16685.407074][ T1364] netlink_sendmsg+0x723/0xbe0 [16685.407074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16685.407074][ T1364] ___sys_sendmsg+0xee/0x170 [16685.407074][ T1364] __sys_sendmsg+0xcd/0x170 [16685.407074][ T1364] do_syscall_64+0xc6/0x1e0 [16685.407074][ T1364] [16685.409264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16685.409264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16685.409264][ T1364] ipv6_find_idev+0x102/0x170 [16685.409264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16685.409264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16685.409264][ T1364] netlink_rcv_skb+0x130/0x360 [16685.409264][ T1364] netlink_unicast+0x449/0x710 [16685.409264][ T1364] netlink_sendmsg+0x723/0xbe0 [16685.409264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16685.409264][ T1364] ___sys_sendmsg+0xee/0x170 [16685.409264][ T1364] __sys_sendmsg+0xcd/0x170 [16685.409264][ T1364] do_syscall_64+0xc6/0x1e0 [16685.409264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16685.409264][ T1364] [16685.410967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16685.410967][ T1364] neigh_parms_alloc+0x1e5/0x510 [16685.410967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16685.410967][ T1364] ipv6_find_idev+0x102/0x170 [16685.410967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16685.410967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16685.410967][ T1364] netlink_rcv_skb+0x130/0x360 [16685.410967][ T1364] netlink_unicast+0x449/0x710 [16685.410967][ T1364] netlink_sendmsg+0x723/0xbe0 [16685.410967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16685.410967][ T1364] ___sys_sendmsg+0xee/0x170 [16685.410967][ T1364] __sys_sendmsg+0xcd/0x170 [16685.410967][ T1364] do_syscall_64+0xc6/0x1e0 [16685.410967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16685.410967][ T1364] [16695.659117][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16695.659560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16695.659560][ T1364] ___neigh_create+0x14b/0xf60 [16695.659560][ T1364] ip6_finish_output2+0xa70/0xf80 [16695.659560][ T1364] ip6_finish_output+0x4ed/0xd30 [16695.659560][ T1364] ip6_output+0x1f3/0x770 [16695.659560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16695.659560][ T1364] mld_sendpack+0x62d/0xbc0 [16695.659560][ T1364] mld_ifc_work+0x32/0x1f0 [16695.659560][ T1364] process_one_work+0x84d/0x18a0 [16695.659560][ T1364] worker_thread+0x587/0xd30 [16695.659560][ T1364] kthread+0x28a/0x350 [16695.659560][ T1364] ret_from_fork+0x31/0x70 [16695.659560][ T1364] ret_from_fork_asm+0x1a/0x30 [16695.659560][ T1364] [16695.661279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16695.661279][ T1364] dst_init+0x84/0x4a0 [16695.661279][ T1364] dst_alloc+0x97/0x150 [16695.661279][ T1364] ip6_dst_alloc+0x23/0x90 [16695.661279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16695.661279][ T1364] ip6_pol_route+0x56f/0x840 [16695.661279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16695.661279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16695.661279][ T1364] ipv6_rcv+0x1ad/0x810 [16695.661279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16695.661279][ T1364] process_backlog+0x101/0x620 [16695.661279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16695.661279][ T1364] net_rx_action+0x495/0xbe0 [16695.661279][ T1364] __do_softirq+0x1b5/0x7f6 [16695.661279][ T1364] [16695.663114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16695.663114][ T1364] netdev_get_by_index+0x5e/0x80 [16695.663114][ T1364] fib6_nh_init+0x3d8/0x15b0 [16695.663114][ T1364] ip6_route_info_create+0xf18/0x17d0 [16695.663114][ T1364] ip6_route_add+0x1c/0x140 [16695.663114][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16695.663114][ T1364] addrconf_add_dev+0xe2/0x170 [16695.663114][ T1364] inet6_addr_add+0x12f/0xa40 [16695.663114][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16695.663114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16695.663114][ T1364] netlink_rcv_skb+0x130/0x360 [16695.663114][ T1364] netlink_unicast+0x449/0x710 [16695.663114][ T1364] netlink_sendmsg+0x723/0xbe0 [16695.663114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16695.663114][ T1364] ___sys_sendmsg+0xee/0x170 [16695.663114][ T1364] __sys_sendmsg+0xcd/0x170 [16695.663114][ T1364] do_syscall_64+0xc6/0x1e0 [16695.663114][ T1364] [16695.665319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16695.665319][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16695.665319][ T1364] ipv6_find_idev+0x102/0x170 [16695.665319][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16695.665319][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16695.665319][ T1364] netlink_rcv_skb+0x130/0x360 [16695.665319][ T1364] netlink_unicast+0x449/0x710 [16695.665319][ T1364] netlink_sendmsg+0x723/0xbe0 [16695.665319][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16695.665319][ T1364] ___sys_sendmsg+0xee/0x170 [16695.665319][ T1364] __sys_sendmsg+0xcd/0x170 [16695.665319][ T1364] do_syscall_64+0xc6/0x1e0 [16695.665319][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16695.665319][ T1364] [16695.667044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16695.667044][ T1364] neigh_parms_alloc+0x1e5/0x510 [16695.667044][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16695.667044][ T1364] ipv6_find_idev+0x102/0x170 [16695.667044][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16695.667044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16695.667044][ T1364] netlink_rcv_skb+0x130/0x360 [16695.667044][ T1364] netlink_unicast+0x449/0x710 [16695.667044][ T1364] netlink_sendmsg+0x723/0xbe0 [16695.667044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16695.667044][ T1364] ___sys_sendmsg+0xee/0x170 [16695.667044][ T1364] __sys_sendmsg+0xcd/0x170 [16695.667044][ T1364] do_syscall_64+0xc6/0x1e0 [16695.667044][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16695.667044][ T1364] [16705.699160][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16705.699741][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16705.699741][ T1364] ___neigh_create+0x14b/0xf60 [16705.699741][ T1364] ip6_finish_output2+0xa70/0xf80 [16705.699741][ T1364] ip6_finish_output+0x4ed/0xd30 [16705.699741][ T1364] ip6_output+0x1f3/0x770 [16705.699741][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16705.699741][ T1364] mld_sendpack+0x62d/0xbc0 [16705.699741][ T1364] mld_ifc_work+0x32/0x1f0 [16705.699741][ T1364] process_one_work+0x84d/0x18a0 [16705.699741][ T1364] worker_thread+0x587/0xd30 [16705.699741][ T1364] kthread+0x28a/0x350 [16705.699741][ T1364] ret_from_fork+0x31/0x70 [16705.699741][ T1364] ret_from_fork_asm+0x1a/0x30 [16705.699741][ T1364] [16705.701466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16705.701466][ T1364] dst_init+0x84/0x4a0 [16705.701466][ T1364] dst_alloc+0x97/0x150 [16705.701466][ T1364] ip6_dst_alloc+0x23/0x90 [16705.701466][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16705.701466][ T1364] ip6_pol_route+0x56f/0x840 [16705.701466][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16705.701466][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16705.701466][ T1364] ipv6_rcv+0x1ad/0x810 [16705.701466][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16705.701466][ T1364] process_backlog+0x101/0x620 [16705.701466][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16705.701466][ T1364] net_rx_action+0x495/0xbe0 [16705.701466][ T1364] __do_softirq+0x1b5/0x7f6 [16705.701466][ T1364] [16705.703329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16705.703329][ T1364] netdev_get_by_index+0x5e/0x80 [16705.703329][ T1364] fib6_nh_init+0x3d8/0x15b0 [16705.703329][ T1364] ip6_route_info_create+0xf18/0x17d0 [16705.703329][ T1364] ip6_route_add+0x1c/0x140 [16705.703329][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16705.703329][ T1364] addrconf_add_dev+0xe2/0x170 [16705.703329][ T1364] inet6_addr_add+0x12f/0xa40 [16705.703329][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16705.703329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16705.703329][ T1364] netlink_rcv_skb+0x130/0x360 [16705.703329][ T1364] netlink_unicast+0x449/0x710 [16705.703329][ T1364] netlink_sendmsg+0x723/0xbe0 [16705.703329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16705.703329][ T1364] ___sys_sendmsg+0xee/0x170 [16705.703329][ T1364] __sys_sendmsg+0xcd/0x170 [16705.703329][ T1364] do_syscall_64+0xc6/0x1e0 [16705.703329][ T1364] [16705.705538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16705.705538][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16705.705538][ T1364] ipv6_find_idev+0x102/0x170 [16705.705538][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16705.705538][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16705.705538][ T1364] netlink_rcv_skb+0x130/0x360 [16705.705538][ T1364] netlink_unicast+0x449/0x710 [16705.705538][ T1364] netlink_sendmsg+0x723/0xbe0 [16705.705538][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16705.705538][ T1364] ___sys_sendmsg+0xee/0x170 [16705.705538][ T1364] __sys_sendmsg+0xcd/0x170 [16705.705538][ T1364] do_syscall_64+0xc6/0x1e0 [16705.705538][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16705.705538][ T1364] [16705.707263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16705.707263][ T1364] neigh_parms_alloc+0x1e5/0x510 [16705.707263][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16705.707263][ T1364] ipv6_find_idev+0x102/0x170 [16705.707263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16705.707263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16705.707263][ T1364] netlink_rcv_skb+0x130/0x360 [16705.707263][ T1364] netlink_unicast+0x449/0x710 [16705.707263][ T1364] netlink_sendmsg+0x723/0xbe0 [16705.707263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16705.707263][ T1364] ___sys_sendmsg+0xee/0x170 [16705.707263][ T1364] __sys_sendmsg+0xcd/0x170 [16705.707263][ T1364] do_syscall_64+0xc6/0x1e0 [16705.707263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16705.707263][ T1364] [16715.731151][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16715.732154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16715.732154][ T1364] ___neigh_create+0x14b/0xf60 [16715.732154][ T1364] ip6_finish_output2+0xa70/0xf80 [16715.732154][ T1364] ip6_finish_output+0x4ed/0xd30 [16715.732154][ T1364] ip6_output+0x1f3/0x770 [16715.732154][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16715.732154][ T1364] mld_sendpack+0x62d/0xbc0 [16715.732154][ T1364] mld_ifc_work+0x32/0x1f0 [16715.732154][ T1364] process_one_work+0x84d/0x18a0 [16715.732154][ T1364] worker_thread+0x587/0xd30 [16715.732154][ T1364] kthread+0x28a/0x350 [16715.732154][ T1364] ret_from_fork+0x31/0x70 [16715.732154][ T1364] ret_from_fork_asm+0x1a/0x30 [16715.732154][ T1364] [16715.733888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16715.733888][ T1364] dst_init+0x84/0x4a0 [16715.733888][ T1364] dst_alloc+0x97/0x150 [16715.733888][ T1364] ip6_dst_alloc+0x23/0x90 [16715.733888][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16715.733888][ T1364] ip6_pol_route+0x56f/0x840 [16715.733888][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16715.733888][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16715.733888][ T1364] ipv6_rcv+0x1ad/0x810 [16715.733888][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16715.733888][ T1364] process_backlog+0x101/0x620 [16715.733888][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16715.733888][ T1364] net_rx_action+0x495/0xbe0 [16715.733888][ T1364] __do_softirq+0x1b5/0x7f6 [16715.733888][ T1364] [16715.735722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16715.735722][ T1364] netdev_get_by_index+0x5e/0x80 [16715.735722][ T1364] fib6_nh_init+0x3d8/0x15b0 [16715.735722][ T1364] ip6_route_info_create+0xf18/0x17d0 [16715.735722][ T1364] ip6_route_add+0x1c/0x140 [16715.735722][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16715.735722][ T1364] addrconf_add_dev+0xe2/0x170 [16715.735722][ T1364] inet6_addr_add+0x12f/0xa40 [16715.735722][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16715.735722][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16715.735722][ T1364] netlink_rcv_skb+0x130/0x360 [16715.735722][ T1364] netlink_unicast+0x449/0x710 [16715.735722][ T1364] netlink_sendmsg+0x723/0xbe0 [16715.735722][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16715.735722][ T1364] ___sys_sendmsg+0xee/0x170 [16715.735722][ T1364] __sys_sendmsg+0xcd/0x170 [16715.735722][ T1364] do_syscall_64+0xc6/0x1e0 [16715.735722][ T1364] [16715.737944][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16715.737944][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16715.737944][ T1364] ipv6_find_idev+0x102/0x170 [16715.737944][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16715.737944][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16715.737944][ T1364] netlink_rcv_skb+0x130/0x360 [16715.737944][ T1364] netlink_unicast+0x449/0x710 [16715.737944][ T1364] netlink_sendmsg+0x723/0xbe0 [16715.737944][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16715.737944][ T1364] ___sys_sendmsg+0xee/0x170 [16715.737944][ T1364] __sys_sendmsg+0xcd/0x170 [16715.737944][ T1364] do_syscall_64+0xc6/0x1e0 [16715.737944][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16715.737944][ T1364] [16715.739658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16715.739658][ T1364] neigh_parms_alloc+0x1e5/0x510 [16715.739658][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16715.739658][ T1364] ipv6_find_idev+0x102/0x170 [16715.739658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16715.739658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16715.739658][ T1364] netlink_rcv_skb+0x130/0x360 [16715.739658][ T1364] netlink_unicast+0x449/0x710 [16715.739658][ T1364] netlink_sendmsg+0x723/0xbe0 [16715.739658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16715.739658][ T1364] ___sys_sendmsg+0xee/0x170 [16715.739658][ T1364] __sys_sendmsg+0xcd/0x170 [16715.739658][ T1364] do_syscall_64+0xc6/0x1e0 [16715.739658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16715.739658][ T1364] [16725.955106][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16725.955604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16725.955604][ T1364] ___neigh_create+0x14b/0xf60 [16725.955604][ T1364] ip6_finish_output2+0xa70/0xf80 [16725.955604][ T1364] ip6_finish_output+0x4ed/0xd30 [16725.955604][ T1364] ip6_output+0x1f3/0x770 [16725.955604][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16725.955604][ T1364] mld_sendpack+0x62d/0xbc0 [16725.955604][ T1364] mld_ifc_work+0x32/0x1f0 [16725.955604][ T1364] process_one_work+0x84d/0x18a0 [16725.955604][ T1364] worker_thread+0x587/0xd30 [16725.955604][ T1364] kthread+0x28a/0x350 [16725.955604][ T1364] ret_from_fork+0x31/0x70 [16725.955604][ T1364] ret_from_fork_asm+0x1a/0x30 [16725.955604][ T1364] [16725.957336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16725.957336][ T1364] dst_init+0x84/0x4a0 [16725.957336][ T1364] dst_alloc+0x97/0x150 [16725.957336][ T1364] ip6_dst_alloc+0x23/0x90 [16725.957336][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16725.957336][ T1364] ip6_pol_route+0x56f/0x840 [16725.957336][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16725.957336][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16725.957336][ T1364] ipv6_rcv+0x1ad/0x810 [16725.957336][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16725.957336][ T1364] process_backlog+0x101/0x620 [16725.957336][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16725.957336][ T1364] net_rx_action+0x495/0xbe0 [16725.957336][ T1364] __do_softirq+0x1b5/0x7f6 [16725.957336][ T1364] [16725.959196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16725.959196][ T1364] netdev_get_by_index+0x5e/0x80 [16725.959196][ T1364] fib6_nh_init+0x3d8/0x15b0 [16725.959196][ T1364] ip6_route_info_create+0xf18/0x17d0 [16725.959196][ T1364] ip6_route_add+0x1c/0x140 [16725.959196][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16725.959196][ T1364] addrconf_add_dev+0xe2/0x170 [16725.959196][ T1364] inet6_addr_add+0x12f/0xa40 [16725.959196][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16725.959196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16725.959196][ T1364] netlink_rcv_skb+0x130/0x360 [16725.959196][ T1364] netlink_unicast+0x449/0x710 [16725.959196][ T1364] netlink_sendmsg+0x723/0xbe0 [16725.959196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16725.959196][ T1364] ___sys_sendmsg+0xee/0x170 [16725.959196][ T1364] __sys_sendmsg+0xcd/0x170 [16725.959196][ T1364] do_syscall_64+0xc6/0x1e0 [16725.959196][ T1364] [16725.961395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16725.961395][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16725.961395][ T1364] ipv6_find_idev+0x102/0x170 [16725.961395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16725.961395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16725.961395][ T1364] netlink_rcv_skb+0x130/0x360 [16725.961395][ T1364] netlink_unicast+0x449/0x710 [16725.961395][ T1364] netlink_sendmsg+0x723/0xbe0 [16725.961395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16725.961395][ T1364] ___sys_sendmsg+0xee/0x170 [16725.961395][ T1364] __sys_sendmsg+0xcd/0x170 [16725.961395][ T1364] do_syscall_64+0xc6/0x1e0 [16725.961395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16725.961395][ T1364] [16725.963116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16725.963116][ T1364] neigh_parms_alloc+0x1e5/0x510 [16725.963116][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16725.963116][ T1364] ipv6_find_idev+0x102/0x170 [16725.963116][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16725.963116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16725.963116][ T1364] netlink_rcv_skb+0x130/0x360 [16725.963116][ T1364] netlink_unicast+0x449/0x710 [16725.963116][ T1364] netlink_sendmsg+0x723/0xbe0 [16725.963116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16725.963116][ T1364] ___sys_sendmsg+0xee/0x170 [16725.963116][ T1364] __sys_sendmsg+0xcd/0x170 [16725.963116][ T1364] do_syscall_64+0xc6/0x1e0 [16725.963116][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16725.963116][ T1364] [16736.123173][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16736.123964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16736.123964][ T1364] ___neigh_create+0x14b/0xf60 [16736.123964][ T1364] ip6_finish_output2+0xa70/0xf80 [16736.123964][ T1364] ip6_finish_output+0x4ed/0xd30 [16736.123964][ T1364] ip6_output+0x1f3/0x770 [16736.123964][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16736.123964][ T1364] mld_sendpack+0x62d/0xbc0 [16736.123964][ T1364] mld_ifc_work+0x32/0x1f0 [16736.123964][ T1364] process_one_work+0x84d/0x18a0 [16736.123964][ T1364] worker_thread+0x587/0xd30 [16736.123964][ T1364] kthread+0x28a/0x350 [16736.123964][ T1364] ret_from_fork+0x31/0x70 [16736.123964][ T1364] ret_from_fork_asm+0x1a/0x30 [16736.123964][ T1364] [16736.125631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16736.125631][ T1364] dst_init+0x84/0x4a0 [16736.125631][ T1364] dst_alloc+0x97/0x150 [16736.125631][ T1364] ip6_dst_alloc+0x23/0x90 [16736.125631][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16736.125631][ T1364] ip6_pol_route+0x56f/0x840 [16736.125631][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16736.125631][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16736.125631][ T1364] ipv6_rcv+0x1ad/0x810 [16736.125631][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16736.125631][ T1364] process_backlog+0x101/0x620 [16736.125631][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16736.125631][ T1364] net_rx_action+0x495/0xbe0 [16736.125631][ T1364] __do_softirq+0x1b5/0x7f6 [16736.125631][ T1364] [16736.127407][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16736.127407][ T1364] netdev_get_by_index+0x5e/0x80 [16736.127407][ T1364] fib6_nh_init+0x3d8/0x15b0 [16736.127407][ T1364] ip6_route_info_create+0xf18/0x17d0 [16736.127407][ T1364] ip6_route_add+0x1c/0x140 [16736.127407][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16736.127407][ T1364] addrconf_add_dev+0xe2/0x170 [16736.127407][ T1364] inet6_addr_add+0x12f/0xa40 [16736.127407][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16736.127407][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16736.127407][ T1364] netlink_rcv_skb+0x130/0x360 [16736.127407][ T1364] netlink_unicast+0x449/0x710 [16736.127407][ T1364] netlink_sendmsg+0x723/0xbe0 [16736.127407][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16736.127407][ T1364] ___sys_sendmsg+0xee/0x170 [16736.127407][ T1364] __sys_sendmsg+0xcd/0x170 [16736.127407][ T1364] do_syscall_64+0xc6/0x1e0 [16736.127407][ T1364] [16736.129553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16736.129553][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16736.129553][ T1364] ipv6_find_idev+0x102/0x170 [16736.129553][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16736.129553][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16736.129553][ T1364] netlink_rcv_skb+0x130/0x360 [16736.129553][ T1364] netlink_unicast+0x449/0x710 [16736.129553][ T1364] netlink_sendmsg+0x723/0xbe0 [16736.129553][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16736.129553][ T1364] ___sys_sendmsg+0xee/0x170 [16736.129553][ T1364] __sys_sendmsg+0xcd/0x170 [16736.129553][ T1364] do_syscall_64+0xc6/0x1e0 [16736.129553][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16736.129553][ T1364] [16736.131239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16736.131239][ T1364] neigh_parms_alloc+0x1e5/0x510 [16736.131239][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16736.131239][ T1364] ipv6_find_idev+0x102/0x170 [16736.131239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16736.131239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16736.131239][ T1364] netlink_rcv_skb+0x130/0x360 [16736.131239][ T1364] netlink_unicast+0x449/0x710 [16736.131239][ T1364] netlink_sendmsg+0x723/0xbe0 [16736.131239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16736.131239][ T1364] ___sys_sendmsg+0xee/0x170 [16736.131239][ T1364] __sys_sendmsg+0xcd/0x170 [16736.131239][ T1364] do_syscall_64+0xc6/0x1e0 [16736.131239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16736.131239][ T1364] [16746.371110][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16746.371534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16746.371534][ T1364] ___neigh_create+0x14b/0xf60 [16746.371534][ T1364] ip6_finish_output2+0xa70/0xf80 [16746.371534][ T1364] ip6_finish_output+0x4ed/0xd30 [16746.371534][ T1364] ip6_output+0x1f3/0x770 [16746.371534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16746.371534][ T1364] mld_sendpack+0x62d/0xbc0 [16746.371534][ T1364] mld_ifc_work+0x32/0x1f0 [16746.371534][ T1364] process_one_work+0x84d/0x18a0 [16746.371534][ T1364] worker_thread+0x587/0xd30 [16746.371534][ T1364] kthread+0x28a/0x350 [16746.371534][ T1364] ret_from_fork+0x31/0x70 [16746.371534][ T1364] ret_from_fork_asm+0x1a/0x30 [16746.371534][ T1364] [16746.373231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16746.373231][ T1364] dst_init+0x84/0x4a0 [16746.373231][ T1364] dst_alloc+0x97/0x150 [16746.373231][ T1364] ip6_dst_alloc+0x23/0x90 [16746.373231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16746.373231][ T1364] ip6_pol_route+0x56f/0x840 [16746.373231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16746.373231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16746.373231][ T1364] ipv6_rcv+0x1ad/0x810 [16746.373231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16746.373231][ T1364] process_backlog+0x101/0x620 [16746.373231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16746.373231][ T1364] net_rx_action+0x495/0xbe0 [16746.373231][ T1364] __do_softirq+0x1b5/0x7f6 [16746.373231][ T1364] [16746.375058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16746.375058][ T1364] netdev_get_by_index+0x5e/0x80 [16746.375058][ T1364] fib6_nh_init+0x3d8/0x15b0 [16746.375058][ T1364] ip6_route_info_create+0xf18/0x17d0 [16746.375058][ T1364] ip6_route_add+0x1c/0x140 [16746.375058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16746.375058][ T1364] addrconf_add_dev+0xe2/0x170 [16746.375058][ T1364] inet6_addr_add+0x12f/0xa40 [16746.375058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16746.375058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16746.375058][ T1364] netlink_rcv_skb+0x130/0x360 [16746.375058][ T1364] netlink_unicast+0x449/0x710 [16746.375058][ T1364] netlink_sendmsg+0x723/0xbe0 [16746.375058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16746.375058][ T1364] ___sys_sendmsg+0xee/0x170 [16746.375058][ T1364] __sys_sendmsg+0xcd/0x170 [16746.375058][ T1364] do_syscall_64+0xc6/0x1e0 [16746.375058][ T1364] [16746.377270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16746.377270][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16746.377270][ T1364] ipv6_find_idev+0x102/0x170 [16746.377270][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16746.377270][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16746.377270][ T1364] netlink_rcv_skb+0x130/0x360 [16746.377270][ T1364] netlink_unicast+0x449/0x710 [16746.377270][ T1364] netlink_sendmsg+0x723/0xbe0 [16746.377270][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16746.377270][ T1364] ___sys_sendmsg+0xee/0x170 [16746.377270][ T1364] __sys_sendmsg+0xcd/0x170 [16746.377270][ T1364] do_syscall_64+0xc6/0x1e0 [16746.377270][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16746.377270][ T1364] [16746.378979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16746.378979][ T1364] neigh_parms_alloc+0x1e5/0x510 [16746.378979][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16746.378979][ T1364] ipv6_find_idev+0x102/0x170 [16746.378979][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16746.378979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16746.378979][ T1364] netlink_rcv_skb+0x130/0x360 [16746.378979][ T1364] netlink_unicast+0x449/0x710 [16746.378979][ T1364] netlink_sendmsg+0x723/0xbe0 [16746.378979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16746.378979][ T1364] ___sys_sendmsg+0xee/0x170 [16746.378979][ T1364] __sys_sendmsg+0xcd/0x170 [16746.378979][ T1364] do_syscall_64+0xc6/0x1e0 [16746.378979][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16746.378979][ T1364] [16756.619064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16756.619554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16756.619554][ T1364] ___neigh_create+0x14b/0xf60 [16756.619554][ T1364] ip6_finish_output2+0xa70/0xf80 [16756.619554][ T1364] ip6_finish_output+0x4ed/0xd30 [16756.619554][ T1364] ip6_output+0x1f3/0x770 [16756.619554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16756.619554][ T1364] mld_sendpack+0x62d/0xbc0 [16756.619554][ T1364] mld_ifc_work+0x32/0x1f0 [16756.619554][ T1364] process_one_work+0x84d/0x18a0 [16756.619554][ T1364] worker_thread+0x587/0xd30 [16756.619554][ T1364] kthread+0x28a/0x350 [16756.619554][ T1364] ret_from_fork+0x31/0x70 [16756.619554][ T1364] ret_from_fork_asm+0x1a/0x30 [16756.619554][ T1364] [16756.621252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16756.621252][ T1364] dst_init+0x84/0x4a0 [16756.621252][ T1364] dst_alloc+0x97/0x150 [16756.621252][ T1364] ip6_dst_alloc+0x23/0x90 [16756.621252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16756.621252][ T1364] ip6_pol_route+0x56f/0x840 [16756.621252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16756.621252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16756.621252][ T1364] ipv6_rcv+0x1ad/0x810 [16756.621252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16756.621252][ T1364] process_backlog+0x101/0x620 [16756.621252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16756.621252][ T1364] net_rx_action+0x495/0xbe0 [16756.621252][ T1364] __do_softirq+0x1b5/0x7f6 [16756.621252][ T1364] [16756.623071][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16756.623071][ T1364] netdev_get_by_index+0x5e/0x80 [16756.623071][ T1364] fib6_nh_init+0x3d8/0x15b0 [16756.623071][ T1364] ip6_route_info_create+0xf18/0x17d0 [16756.623071][ T1364] ip6_route_add+0x1c/0x140 [16756.623071][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16756.623071][ T1364] addrconf_add_dev+0xe2/0x170 [16756.623071][ T1364] inet6_addr_add+0x12f/0xa40 [16756.623071][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16756.623071][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16756.623071][ T1364] netlink_rcv_skb+0x130/0x360 [16756.623071][ T1364] netlink_unicast+0x449/0x710 [16756.623071][ T1364] netlink_sendmsg+0x723/0xbe0 [16756.623071][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16756.623071][ T1364] ___sys_sendmsg+0xee/0x170 [16756.623071][ T1364] __sys_sendmsg+0xcd/0x170 [16756.623071][ T1364] do_syscall_64+0xc6/0x1e0 [16756.623071][ T1364] [16756.625244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16756.625244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16756.625244][ T1364] ipv6_find_idev+0x102/0x170 [16756.625244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16756.625244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16756.625244][ T1364] netlink_rcv_skb+0x130/0x360 [16756.625244][ T1364] netlink_unicast+0x449/0x710 [16756.625244][ T1364] netlink_sendmsg+0x723/0xbe0 [16756.625244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16756.625244][ T1364] ___sys_sendmsg+0xee/0x170 [16756.625244][ T1364] __sys_sendmsg+0xcd/0x170 [16756.625244][ T1364] do_syscall_64+0xc6/0x1e0 [16756.625244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16756.625244][ T1364] [16756.626949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16756.626949][ T1364] neigh_parms_alloc+0x1e5/0x510 [16756.626949][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16756.626949][ T1364] ipv6_find_idev+0x102/0x170 [16756.626949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16756.626949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16756.626949][ T1364] netlink_rcv_skb+0x130/0x360 [16756.626949][ T1364] netlink_unicast+0x449/0x710 [16756.626949][ T1364] netlink_sendmsg+0x723/0xbe0 [16756.626949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16756.626949][ T1364] ___sys_sendmsg+0xee/0x170 [16756.626949][ T1364] __sys_sendmsg+0xcd/0x170 [16756.626949][ T1364] do_syscall_64+0xc6/0x1e0 [16756.626949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16756.626949][ T1364] [16766.867064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16766.867486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16766.867486][ T1364] ___neigh_create+0x14b/0xf60 [16766.867486][ T1364] ip6_finish_output2+0xa70/0xf80 [16766.867486][ T1364] ip6_finish_output+0x4ed/0xd30 [16766.867486][ T1364] ip6_output+0x1f3/0x770 [16766.867486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16766.867486][ T1364] mld_sendpack+0x62d/0xbc0 [16766.867486][ T1364] mld_ifc_work+0x32/0x1f0 [16766.867486][ T1364] process_one_work+0x84d/0x18a0 [16766.867486][ T1364] worker_thread+0x587/0xd30 [16766.867486][ T1364] kthread+0x28a/0x350 [16766.867486][ T1364] ret_from_fork+0x31/0x70 [16766.867486][ T1364] ret_from_fork_asm+0x1a/0x30 [16766.867486][ T1364] [16766.869209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16766.869209][ T1364] dst_init+0x84/0x4a0 [16766.869209][ T1364] dst_alloc+0x97/0x150 [16766.869209][ T1364] ip6_dst_alloc+0x23/0x90 [16766.869209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16766.869209][ T1364] ip6_pol_route+0x56f/0x840 [16766.869209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16766.869209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16766.869209][ T1364] ipv6_rcv+0x1ad/0x810 [16766.869209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16766.869209][ T1364] process_backlog+0x101/0x620 [16766.869209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16766.869209][ T1364] net_rx_action+0x495/0xbe0 [16766.869209][ T1364] __do_softirq+0x1b5/0x7f6 [16766.869209][ T1364] [16766.871039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16766.871039][ T1364] netdev_get_by_index+0x5e/0x80 [16766.871039][ T1364] fib6_nh_init+0x3d8/0x15b0 [16766.871039][ T1364] ip6_route_info_create+0xf18/0x17d0 [16766.871039][ T1364] ip6_route_add+0x1c/0x140 [16766.871039][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16766.871039][ T1364] addrconf_add_dev+0xe2/0x170 [16766.871039][ T1364] inet6_addr_add+0x12f/0xa40 [16766.871039][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16766.871039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16766.871039][ T1364] netlink_rcv_skb+0x130/0x360 [16766.871039][ T1364] netlink_unicast+0x449/0x710 [16766.871039][ T1364] netlink_sendmsg+0x723/0xbe0 [16766.871039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16766.871039][ T1364] ___sys_sendmsg+0xee/0x170 [16766.871039][ T1364] __sys_sendmsg+0xcd/0x170 [16766.871039][ T1364] do_syscall_64+0xc6/0x1e0 [16766.871039][ T1364] [16766.873214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16766.873214][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16766.873214][ T1364] ipv6_find_idev+0x102/0x170 [16766.873214][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16766.873214][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16766.873214][ T1364] netlink_rcv_skb+0x130/0x360 [16766.873214][ T1364] netlink_unicast+0x449/0x710 [16766.873214][ T1364] netlink_sendmsg+0x723/0xbe0 [16766.873214][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16766.873214][ T1364] ___sys_sendmsg+0xee/0x170 [16766.873214][ T1364] __sys_sendmsg+0xcd/0x170 [16766.873214][ T1364] do_syscall_64+0xc6/0x1e0 [16766.873214][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16766.873214][ T1364] [16766.874944][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16766.874944][ T1364] neigh_parms_alloc+0x1e5/0x510 [16766.874944][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16766.874944][ T1364] ipv6_find_idev+0x102/0x170 [16766.874944][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16766.874944][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16766.874944][ T1364] netlink_rcv_skb+0x130/0x360 [16766.874944][ T1364] netlink_unicast+0x449/0x710 [16766.874944][ T1364] netlink_sendmsg+0x723/0xbe0 [16766.874944][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16766.874944][ T1364] ___sys_sendmsg+0xee/0x170 [16766.874944][ T1364] __sys_sendmsg+0xcd/0x170 [16766.874944][ T1364] do_syscall_64+0xc6/0x1e0 [16766.874944][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16766.874944][ T1364] [16777.115118][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16777.115606][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16777.115606][ T1364] ___neigh_create+0x14b/0xf60 [16777.115606][ T1364] ip6_finish_output2+0xa70/0xf80 [16777.115606][ T1364] ip6_finish_output+0x4ed/0xd30 [16777.115606][ T1364] ip6_output+0x1f3/0x770 [16777.115606][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16777.115606][ T1364] mld_sendpack+0x62d/0xbc0 [16777.115606][ T1364] mld_ifc_work+0x32/0x1f0 [16777.115606][ T1364] process_one_work+0x84d/0x18a0 [16777.115606][ T1364] worker_thread+0x587/0xd30 [16777.115606][ T1364] kthread+0x28a/0x350 [16777.115606][ T1364] ret_from_fork+0x31/0x70 [16777.115606][ T1364] ret_from_fork_asm+0x1a/0x30 [16777.115606][ T1364] [16777.117281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16777.117281][ T1364] dst_init+0x84/0x4a0 [16777.117281][ T1364] dst_alloc+0x97/0x150 [16777.117281][ T1364] ip6_dst_alloc+0x23/0x90 [16777.117281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16777.117281][ T1364] ip6_pol_route+0x56f/0x840 [16777.117281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16777.117281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16777.117281][ T1364] ipv6_rcv+0x1ad/0x810 [16777.117281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16777.117281][ T1364] process_backlog+0x101/0x620 [16777.117281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16777.117281][ T1364] net_rx_action+0x495/0xbe0 [16777.117281][ T1364] __do_softirq+0x1b5/0x7f6 [16777.117281][ T1364] [16777.119123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16777.119123][ T1364] netdev_get_by_index+0x5e/0x80 [16777.119123][ T1364] fib6_nh_init+0x3d8/0x15b0 [16777.119123][ T1364] ip6_route_info_create+0xf18/0x17d0 [16777.119123][ T1364] ip6_route_add+0x1c/0x140 [16777.119123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16777.119123][ T1364] addrconf_add_dev+0xe2/0x170 [16777.119123][ T1364] inet6_addr_add+0x12f/0xa40 [16777.119123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16777.119123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16777.119123][ T1364] netlink_rcv_skb+0x130/0x360 [16777.119123][ T1364] netlink_unicast+0x449/0x710 [16777.119123][ T1364] netlink_sendmsg+0x723/0xbe0 [16777.119123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16777.119123][ T1364] ___sys_sendmsg+0xee/0x170 [16777.119123][ T1364] __sys_sendmsg+0xcd/0x170 [16777.119123][ T1364] do_syscall_64+0xc6/0x1e0 [16777.119123][ T1364] [16777.121290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16777.121290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16777.121290][ T1364] ipv6_find_idev+0x102/0x170 [16777.121290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16777.121290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16777.121290][ T1364] netlink_rcv_skb+0x130/0x360 [16777.121290][ T1364] netlink_unicast+0x449/0x710 [16777.121290][ T1364] netlink_sendmsg+0x723/0xbe0 [16777.121290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16777.121290][ T1364] ___sys_sendmsg+0xee/0x170 [16777.121290][ T1364] __sys_sendmsg+0xcd/0x170 [16777.121290][ T1364] do_syscall_64+0xc6/0x1e0 [16777.121290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16777.121290][ T1364] [16777.122962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16777.122962][ T1364] neigh_parms_alloc+0x1e5/0x510 [16777.122962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16777.122962][ T1364] ipv6_find_idev+0x102/0x170 [16777.122962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16777.122962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16777.122962][ T1364] netlink_rcv_skb+0x130/0x360 [16777.122962][ T1364] netlink_unicast+0x449/0x710 [16777.122962][ T1364] netlink_sendmsg+0x723/0xbe0 [16777.122962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16777.122962][ T1364] ___sys_sendmsg+0xee/0x170 [16777.122962][ T1364] __sys_sendmsg+0xcd/0x170 [16777.122962][ T1364] do_syscall_64+0xc6/0x1e0 [16777.122962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16777.122962][ T1364] [16787.363061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16787.363537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16787.363537][ T1364] ___neigh_create+0x14b/0xf60 [16787.363537][ T1364] ip6_finish_output2+0xa70/0xf80 [16787.363537][ T1364] ip6_finish_output+0x4ed/0xd30 [16787.363537][ T1364] ip6_output+0x1f3/0x770 [16787.363537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16787.363537][ T1364] mld_sendpack+0x62d/0xbc0 [16787.363537][ T1364] mld_ifc_work+0x32/0x1f0 [16787.363537][ T1364] process_one_work+0x84d/0x18a0 [16787.363537][ T1364] worker_thread+0x587/0xd30 [16787.363537][ T1364] kthread+0x28a/0x350 [16787.363537][ T1364] ret_from_fork+0x31/0x70 [16787.363537][ T1364] ret_from_fork_asm+0x1a/0x30 [16787.363537][ T1364] [16787.365296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16787.365296][ T1364] dst_init+0x84/0x4a0 [16787.365296][ T1364] dst_alloc+0x97/0x150 [16787.365296][ T1364] ip6_dst_alloc+0x23/0x90 [16787.365296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16787.365296][ T1364] ip6_pol_route+0x56f/0x840 [16787.365296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16787.365296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16787.365296][ T1364] ipv6_rcv+0x1ad/0x810 [16787.365296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16787.365296][ T1364] process_backlog+0x101/0x620 [16787.365296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16787.365296][ T1364] net_rx_action+0x495/0xbe0 [16787.365296][ T1364] __do_softirq+0x1b5/0x7f6 [16787.365296][ T1364] [16787.367141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16787.367141][ T1364] netdev_get_by_index+0x5e/0x80 [16787.367141][ T1364] fib6_nh_init+0x3d8/0x15b0 [16787.367141][ T1364] ip6_route_info_create+0xf18/0x17d0 [16787.367141][ T1364] ip6_route_add+0x1c/0x140 [16787.367141][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16787.367141][ T1364] addrconf_add_dev+0xe2/0x170 [16787.367141][ T1364] inet6_addr_add+0x12f/0xa40 [16787.367141][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16787.367141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16787.367141][ T1364] netlink_rcv_skb+0x130/0x360 [16787.367141][ T1364] netlink_unicast+0x449/0x710 [16787.367141][ T1364] netlink_sendmsg+0x723/0xbe0 [16787.367141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16787.367141][ T1364] ___sys_sendmsg+0xee/0x170 [16787.367141][ T1364] __sys_sendmsg+0xcd/0x170 [16787.367141][ T1364] do_syscall_64+0xc6/0x1e0 [16787.367141][ T1364] [16787.369347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16787.369347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16787.369347][ T1364] ipv6_find_idev+0x102/0x170 [16787.369347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16787.369347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16787.369347][ T1364] netlink_rcv_skb+0x130/0x360 [16787.369347][ T1364] netlink_unicast+0x449/0x710 [16787.369347][ T1364] netlink_sendmsg+0x723/0xbe0 [16787.369347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16787.369347][ T1364] ___sys_sendmsg+0xee/0x170 [16787.369347][ T1364] __sys_sendmsg+0xcd/0x170 [16787.369347][ T1364] do_syscall_64+0xc6/0x1e0 [16787.369347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16787.369347][ T1364] [16787.371121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16787.371121][ T1364] neigh_parms_alloc+0x1e5/0x510 [16787.371121][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16787.371121][ T1364] ipv6_find_idev+0x102/0x170 [16787.371121][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16787.371121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16787.371121][ T1364] netlink_rcv_skb+0x130/0x360 [16787.371121][ T1364] netlink_unicast+0x449/0x710 [16787.371121][ T1364] netlink_sendmsg+0x723/0xbe0 [16787.371121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16787.371121][ T1364] ___sys_sendmsg+0xee/0x170 [16787.371121][ T1364] __sys_sendmsg+0xcd/0x170 [16787.371121][ T1364] do_syscall_64+0xc6/0x1e0 [16787.371121][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16787.371121][ T1364] [16797.427143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16797.427608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16797.427608][ T1364] ___neigh_create+0x14b/0xf60 [16797.427608][ T1364] ip6_finish_output2+0xa70/0xf80 [16797.427608][ T1364] ip6_finish_output+0x4ed/0xd30 [16797.427608][ T1364] ip6_output+0x1f3/0x770 [16797.427608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16797.427608][ T1364] mld_sendpack+0x62d/0xbc0 [16797.427608][ T1364] mld_ifc_work+0x32/0x1f0 [16797.427608][ T1364] process_one_work+0x84d/0x18a0 [16797.427608][ T1364] worker_thread+0x587/0xd30 [16797.427608][ T1364] kthread+0x28a/0x350 [16797.427608][ T1364] ret_from_fork+0x31/0x70 [16797.427608][ T1364] ret_from_fork_asm+0x1a/0x30 [16797.427608][ T1364] [16797.429451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16797.429451][ T1364] dst_init+0x84/0x4a0 [16797.429451][ T1364] dst_alloc+0x97/0x150 [16797.429451][ T1364] ip6_dst_alloc+0x23/0x90 [16797.429451][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16797.429451][ T1364] ip6_pol_route+0x56f/0x840 [16797.429451][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16797.429451][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16797.429451][ T1364] ipv6_rcv+0x1ad/0x810 [16797.429451][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16797.429451][ T1364] process_backlog+0x101/0x620 [16797.429451][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16797.429451][ T1364] net_rx_action+0x495/0xbe0 [16797.429451][ T1364] __do_softirq+0x1b5/0x7f6 [16797.429451][ T1364] [16797.431437][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16797.431437][ T1364] netdev_get_by_index+0x5e/0x80 [16797.431437][ T1364] fib6_nh_init+0x3d8/0x15b0 [16797.431437][ T1364] ip6_route_info_create+0xf18/0x17d0 [16797.431437][ T1364] ip6_route_add+0x1c/0x140 [16797.431437][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16797.431437][ T1364] addrconf_add_dev+0xe2/0x170 [16797.431437][ T1364] inet6_addr_add+0x12f/0xa40 [16797.431437][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16797.431437][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16797.431437][ T1364] netlink_rcv_skb+0x130/0x360 [16797.431437][ T1364] netlink_unicast+0x449/0x710 [16797.431437][ T1364] netlink_sendmsg+0x723/0xbe0 [16797.431437][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16797.431437][ T1364] ___sys_sendmsg+0xee/0x170 [16797.431437][ T1364] __sys_sendmsg+0xcd/0x170 [16797.431437][ T1364] do_syscall_64+0xc6/0x1e0 [16797.431437][ T1364] [16797.433805][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16797.433805][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16797.433805][ T1364] ipv6_find_idev+0x102/0x170 [16797.433805][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16797.433805][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16797.433805][ T1364] netlink_rcv_skb+0x130/0x360 [16797.433805][ T1364] netlink_unicast+0x449/0x710 [16797.433805][ T1364] netlink_sendmsg+0x723/0xbe0 [16797.433805][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16797.433805][ T1364] ___sys_sendmsg+0xee/0x170 [16797.433805][ T1364] __sys_sendmsg+0xcd/0x170 [16797.433805][ T1364] do_syscall_64+0xc6/0x1e0 [16797.433805][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16797.433805][ T1364] [16797.435637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16797.435637][ T1364] neigh_parms_alloc+0x1e5/0x510 [16797.435637][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16797.435637][ T1364] ipv6_find_idev+0x102/0x170 [16797.435637][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16797.435637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16797.435637][ T1364] netlink_rcv_skb+0x130/0x360 [16797.435637][ T1364] netlink_unicast+0x449/0x710 [16797.435637][ T1364] netlink_sendmsg+0x723/0xbe0 [16797.435637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16797.435637][ T1364] ___sys_sendmsg+0xee/0x170 [16797.435637][ T1364] __sys_sendmsg+0xcd/0x170 [16797.435637][ T1364] do_syscall_64+0xc6/0x1e0 [16797.435637][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16797.435637][ T1364] [16807.675023][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16807.675443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16807.675443][ T1364] ___neigh_create+0x14b/0xf60 [16807.675443][ T1364] ip6_finish_output2+0xa70/0xf80 [16807.675443][ T1364] ip6_finish_output+0x4ed/0xd30 [16807.675443][ T1364] ip6_output+0x1f3/0x770 [16807.675443][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16807.675443][ T1364] mld_sendpack+0x62d/0xbc0 [16807.675443][ T1364] mld_ifc_work+0x32/0x1f0 [16807.675443][ T1364] process_one_work+0x84d/0x18a0 [16807.675443][ T1364] worker_thread+0x587/0xd30 [16807.675443][ T1364] kthread+0x28a/0x350 [16807.675443][ T1364] ret_from_fork+0x31/0x70 [16807.675443][ T1364] ret_from_fork_asm+0x1a/0x30 [16807.675443][ T1364] [16807.677215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16807.677215][ T1364] dst_init+0x84/0x4a0 [16807.677215][ T1364] dst_alloc+0x97/0x150 [16807.677215][ T1364] ip6_dst_alloc+0x23/0x90 [16807.677215][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16807.677215][ T1364] ip6_pol_route+0x56f/0x840 [16807.677215][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16807.677215][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16807.677215][ T1364] ipv6_rcv+0x1ad/0x810 [16807.677215][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16807.677215][ T1364] process_backlog+0x101/0x620 [16807.677215][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16807.677215][ T1364] net_rx_action+0x495/0xbe0 [16807.677215][ T1364] __do_softirq+0x1b5/0x7f6 [16807.677215][ T1364] [16807.679211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16807.679211][ T1364] netdev_get_by_index+0x5e/0x80 [16807.679211][ T1364] fib6_nh_init+0x3d8/0x15b0 [16807.679211][ T1364] ip6_route_info_create+0xf18/0x17d0 [16807.679211][ T1364] ip6_route_add+0x1c/0x140 [16807.679211][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16807.679211][ T1364] addrconf_add_dev+0xe2/0x170 [16807.679211][ T1364] inet6_addr_add+0x12f/0xa40 [16807.679211][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16807.679211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16807.679211][ T1364] netlink_rcv_skb+0x130/0x360 [16807.679211][ T1364] netlink_unicast+0x449/0x710 [16807.679211][ T1364] netlink_sendmsg+0x723/0xbe0 [16807.679211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16807.679211][ T1364] ___sys_sendmsg+0xee/0x170 [16807.679211][ T1364] __sys_sendmsg+0xcd/0x170 [16807.679211][ T1364] do_syscall_64+0xc6/0x1e0 [16807.679211][ T1364] [16807.681587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16807.681587][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16807.681587][ T1364] ipv6_find_idev+0x102/0x170 [16807.681587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16807.681587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16807.681587][ T1364] netlink_rcv_skb+0x130/0x360 [16807.681587][ T1364] netlink_unicast+0x449/0x710 [16807.681587][ T1364] netlink_sendmsg+0x723/0xbe0 [16807.681587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16807.681587][ T1364] ___sys_sendmsg+0xee/0x170 [16807.681587][ T1364] __sys_sendmsg+0xcd/0x170 [16807.681587][ T1364] do_syscall_64+0xc6/0x1e0 [16807.681587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16807.681587][ T1364] [16807.683300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16807.683300][ T1364] neigh_parms_alloc+0x1e5/0x510 [16807.683300][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16807.683300][ T1364] ipv6_find_idev+0x102/0x170 [16807.683300][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16807.683300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16807.683300][ T1364] netlink_rcv_skb+0x130/0x360 [16807.683300][ T1364] netlink_unicast+0x449/0x710 [16807.683300][ T1364] netlink_sendmsg+0x723/0xbe0 [16807.683300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16807.683300][ T1364] ___sys_sendmsg+0xee/0x170 [16807.683300][ T1364] __sys_sendmsg+0xcd/0x170 [16807.683300][ T1364] do_syscall_64+0xc6/0x1e0 [16807.683300][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16807.683300][ T1364] [16817.923082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16817.923510][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16817.923510][ T1364] ___neigh_create+0x14b/0xf60 [16817.923510][ T1364] ip6_finish_output2+0xa70/0xf80 [16817.923510][ T1364] ip6_finish_output+0x4ed/0xd30 [16817.923510][ T1364] ip6_output+0x1f3/0x770 [16817.923510][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16817.923510][ T1364] mld_sendpack+0x62d/0xbc0 [16817.923510][ T1364] mld_ifc_work+0x32/0x1f0 [16817.923510][ T1364] process_one_work+0x84d/0x18a0 [16817.923510][ T1364] worker_thread+0x587/0xd30 [16817.923510][ T1364] kthread+0x28a/0x350 [16817.923510][ T1364] ret_from_fork+0x31/0x70 [16817.923510][ T1364] ret_from_fork_asm+0x1a/0x30 [16817.923510][ T1364] [16817.925237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16817.925237][ T1364] dst_init+0x84/0x4a0 [16817.925237][ T1364] dst_alloc+0x97/0x150 [16817.925237][ T1364] ip6_dst_alloc+0x23/0x90 [16817.925237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16817.925237][ T1364] ip6_pol_route+0x56f/0x840 [16817.925237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16817.925237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16817.925237][ T1364] ipv6_rcv+0x1ad/0x810 [16817.925237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16817.925237][ T1364] process_backlog+0x101/0x620 [16817.925237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16817.925237][ T1364] net_rx_action+0x495/0xbe0 [16817.925237][ T1364] __do_softirq+0x1b5/0x7f6 [16817.925237][ T1364] [16817.927084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16817.927084][ T1364] netdev_get_by_index+0x5e/0x80 [16817.927084][ T1364] fib6_nh_init+0x3d8/0x15b0 [16817.927084][ T1364] ip6_route_info_create+0xf18/0x17d0 [16817.927084][ T1364] ip6_route_add+0x1c/0x140 [16817.927084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16817.927084][ T1364] addrconf_add_dev+0xe2/0x170 [16817.927084][ T1364] inet6_addr_add+0x12f/0xa40 [16817.927084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16817.927084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16817.927084][ T1364] netlink_rcv_skb+0x130/0x360 [16817.927084][ T1364] netlink_unicast+0x449/0x710 [16817.927084][ T1364] netlink_sendmsg+0x723/0xbe0 [16817.927084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16817.927084][ T1364] ___sys_sendmsg+0xee/0x170 [16817.927084][ T1364] __sys_sendmsg+0xcd/0x170 [16817.927084][ T1364] do_syscall_64+0xc6/0x1e0 [16817.927084][ T1364] [16817.929260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16817.929260][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16817.929260][ T1364] ipv6_find_idev+0x102/0x170 [16817.929260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16817.929260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16817.929260][ T1364] netlink_rcv_skb+0x130/0x360 [16817.929260][ T1364] netlink_unicast+0x449/0x710 [16817.929260][ T1364] netlink_sendmsg+0x723/0xbe0 [16817.929260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16817.929260][ T1364] ___sys_sendmsg+0xee/0x170 [16817.929260][ T1364] __sys_sendmsg+0xcd/0x170 [16817.929260][ T1364] do_syscall_64+0xc6/0x1e0 [16817.929260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16817.929260][ T1364] [16817.930924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16817.930924][ T1364] neigh_parms_alloc+0x1e5/0x510 [16817.930924][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16817.930924][ T1364] ipv6_find_idev+0x102/0x170 [16817.930924][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16817.930924][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16817.930924][ T1364] netlink_rcv_skb+0x130/0x360 [16817.930924][ T1364] netlink_unicast+0x449/0x710 [16817.930924][ T1364] netlink_sendmsg+0x723/0xbe0 [16817.930924][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16817.930924][ T1364] ___sys_sendmsg+0xee/0x170 [16817.930924][ T1364] __sys_sendmsg+0xcd/0x170 [16817.930924][ T1364] do_syscall_64+0xc6/0x1e0 [16817.930924][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16817.930924][ T1364] [16828.171096][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16828.171521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16828.171521][ T1364] ___neigh_create+0x14b/0xf60 [16828.171521][ T1364] ip6_finish_output2+0xa70/0xf80 [16828.171521][ T1364] ip6_finish_output+0x4ed/0xd30 [16828.171521][ T1364] ip6_output+0x1f3/0x770 [16828.171521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16828.171521][ T1364] mld_sendpack+0x62d/0xbc0 [16828.171521][ T1364] mld_ifc_work+0x32/0x1f0 [16828.171521][ T1364] process_one_work+0x84d/0x18a0 [16828.171521][ T1364] worker_thread+0x587/0xd30 [16828.171521][ T1364] kthread+0x28a/0x350 [16828.171521][ T1364] ret_from_fork+0x31/0x70 [16828.171521][ T1364] ret_from_fork_asm+0x1a/0x30 [16828.171521][ T1364] [16828.173227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16828.173227][ T1364] dst_init+0x84/0x4a0 [16828.173227][ T1364] dst_alloc+0x97/0x150 [16828.173227][ T1364] ip6_dst_alloc+0x23/0x90 [16828.173227][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16828.173227][ T1364] ip6_pol_route+0x56f/0x840 [16828.173227][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16828.173227][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16828.173227][ T1364] ipv6_rcv+0x1ad/0x810 [16828.173227][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16828.173227][ T1364] process_backlog+0x101/0x620 [16828.173227][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16828.173227][ T1364] net_rx_action+0x495/0xbe0 [16828.173227][ T1364] __do_softirq+0x1b5/0x7f6 [16828.173227][ T1364] [16828.175057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16828.175057][ T1364] netdev_get_by_index+0x5e/0x80 [16828.175057][ T1364] fib6_nh_init+0x3d8/0x15b0 [16828.175057][ T1364] ip6_route_info_create+0xf18/0x17d0 [16828.175057][ T1364] ip6_route_add+0x1c/0x140 [16828.175057][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16828.175057][ T1364] addrconf_add_dev+0xe2/0x170 [16828.175057][ T1364] inet6_addr_add+0x12f/0xa40 [16828.175057][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16828.175057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16828.175057][ T1364] netlink_rcv_skb+0x130/0x360 [16828.175057][ T1364] netlink_unicast+0x449/0x710 [16828.175057][ T1364] netlink_sendmsg+0x723/0xbe0 [16828.175057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16828.175057][ T1364] ___sys_sendmsg+0xee/0x170 [16828.175057][ T1364] __sys_sendmsg+0xcd/0x170 [16828.175057][ T1364] do_syscall_64+0xc6/0x1e0 [16828.175057][ T1364] [16828.177248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16828.177248][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16828.177248][ T1364] ipv6_find_idev+0x102/0x170 [16828.177248][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16828.177248][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16828.177248][ T1364] netlink_rcv_skb+0x130/0x360 [16828.177248][ T1364] netlink_unicast+0x449/0x710 [16828.177248][ T1364] netlink_sendmsg+0x723/0xbe0 [16828.177248][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16828.177248][ T1364] ___sys_sendmsg+0xee/0x170 [16828.177248][ T1364] __sys_sendmsg+0xcd/0x170 [16828.177248][ T1364] do_syscall_64+0xc6/0x1e0 [16828.177248][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16828.177248][ T1364] [16828.178982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16828.178982][ T1364] neigh_parms_alloc+0x1e5/0x510 [16828.178982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16828.178982][ T1364] ipv6_find_idev+0x102/0x170 [16828.178982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16828.178982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16828.178982][ T1364] netlink_rcv_skb+0x130/0x360 [16828.178982][ T1364] netlink_unicast+0x449/0x710 [16828.178982][ T1364] netlink_sendmsg+0x723/0xbe0 [16828.178982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16828.178982][ T1364] ___sys_sendmsg+0xee/0x170 [16828.178982][ T1364] __sys_sendmsg+0xcd/0x170 [16828.178982][ T1364] do_syscall_64+0xc6/0x1e0 [16828.178982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16828.178982][ T1364] [16838.203115][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16838.204010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16838.204010][ T1364] ___neigh_create+0x14b/0xf60 [16838.204010][ T1364] ip6_finish_output2+0xa70/0xf80 [16838.204010][ T1364] ip6_finish_output+0x4ed/0xd30 [16838.204010][ T1364] ip6_output+0x1f3/0x770 [16838.204010][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16838.204010][ T1364] mld_sendpack+0x62d/0xbc0 [16838.204010][ T1364] mld_ifc_work+0x32/0x1f0 [16838.204010][ T1364] process_one_work+0x84d/0x18a0 [16838.204010][ T1364] worker_thread+0x587/0xd30 [16838.204010][ T1364] kthread+0x28a/0x350 [16838.204010][ T1364] ret_from_fork+0x31/0x70 [16838.204010][ T1364] ret_from_fork_asm+0x1a/0x30 [16838.204010][ T1364] [16838.205748][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16838.205748][ T1364] dst_init+0x84/0x4a0 [16838.205748][ T1364] dst_alloc+0x97/0x150 [16838.205748][ T1364] ip6_dst_alloc+0x23/0x90 [16838.205748][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16838.205748][ T1364] ip6_pol_route+0x56f/0x840 [16838.205748][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16838.205748][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16838.205748][ T1364] ipv6_rcv+0x1ad/0x810 [16838.205748][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16838.205748][ T1364] process_backlog+0x101/0x620 [16838.205748][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16838.205748][ T1364] net_rx_action+0x495/0xbe0 [16838.205748][ T1364] __do_softirq+0x1b5/0x7f6 [16838.205748][ T1364] [16838.207604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16838.207604][ T1364] netdev_get_by_index+0x5e/0x80 [16838.207604][ T1364] fib6_nh_init+0x3d8/0x15b0 [16838.207604][ T1364] ip6_route_info_create+0xf18/0x17d0 [16838.207604][ T1364] ip6_route_add+0x1c/0x140 [16838.207604][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16838.207604][ T1364] addrconf_add_dev+0xe2/0x170 [16838.207604][ T1364] inet6_addr_add+0x12f/0xa40 [16838.207604][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16838.207604][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16838.207604][ T1364] netlink_rcv_skb+0x130/0x360 [16838.207604][ T1364] netlink_unicast+0x449/0x710 [16838.207604][ T1364] netlink_sendmsg+0x723/0xbe0 [16838.207604][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16838.207604][ T1364] ___sys_sendmsg+0xee/0x170 [16838.207604][ T1364] __sys_sendmsg+0xcd/0x170 [16838.207604][ T1364] do_syscall_64+0xc6/0x1e0 [16838.207604][ T1364] [16838.209785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16838.209785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16838.209785][ T1364] ipv6_find_idev+0x102/0x170 [16838.209785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16838.209785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16838.209785][ T1364] netlink_rcv_skb+0x130/0x360 [16838.209785][ T1364] netlink_unicast+0x449/0x710 [16838.209785][ T1364] netlink_sendmsg+0x723/0xbe0 [16838.209785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16838.209785][ T1364] ___sys_sendmsg+0xee/0x170 [16838.209785][ T1364] __sys_sendmsg+0xcd/0x170 [16838.209785][ T1364] do_syscall_64+0xc6/0x1e0 [16838.209785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16838.209785][ T1364] [16838.211486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16838.211486][ T1364] neigh_parms_alloc+0x1e5/0x510 [16838.211486][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16838.211486][ T1364] ipv6_find_idev+0x102/0x170 [16838.211486][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16838.211486][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16838.211486][ T1364] netlink_rcv_skb+0x130/0x360 [16838.211486][ T1364] netlink_unicast+0x449/0x710 [16838.211486][ T1364] netlink_sendmsg+0x723/0xbe0 [16838.211486][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16838.211486][ T1364] ___sys_sendmsg+0xee/0x170 [16838.211486][ T1364] __sys_sendmsg+0xcd/0x170 [16838.211486][ T1364] do_syscall_64+0xc6/0x1e0 [16838.211486][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16838.211486][ T1364] [16848.251053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16848.251504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16848.251504][ T1364] ___neigh_create+0x14b/0xf60 [16848.251504][ T1364] ip6_finish_output2+0xa70/0xf80 [16848.251504][ T1364] ip6_finish_output+0x4ed/0xd30 [16848.251504][ T1364] ip6_output+0x1f3/0x770 [16848.251504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16848.251504][ T1364] mld_sendpack+0x62d/0xbc0 [16848.251504][ T1364] mld_ifc_work+0x32/0x1f0 [16848.251504][ T1364] process_one_work+0x84d/0x18a0 [16848.251504][ T1364] worker_thread+0x587/0xd30 [16848.251504][ T1364] kthread+0x28a/0x350 [16848.251504][ T1364] ret_from_fork+0x31/0x70 [16848.251504][ T1364] ret_from_fork_asm+0x1a/0x30 [16848.251504][ T1364] [16848.253350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16848.253350][ T1364] dst_init+0x84/0x4a0 [16848.253350][ T1364] dst_alloc+0x97/0x150 [16848.253350][ T1364] ip6_dst_alloc+0x23/0x90 [16848.253350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16848.253350][ T1364] ip6_pol_route+0x56f/0x840 [16848.253350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16848.253350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16848.253350][ T1364] ipv6_rcv+0x1ad/0x810 [16848.253350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16848.253350][ T1364] process_backlog+0x101/0x620 [16848.253350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16848.253350][ T1364] net_rx_action+0x495/0xbe0 [16848.253350][ T1364] __do_softirq+0x1b5/0x7f6 [16848.253350][ T1364] [16848.255314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16848.255314][ T1364] netdev_get_by_index+0x5e/0x80 [16848.255314][ T1364] fib6_nh_init+0x3d8/0x15b0 [16848.255314][ T1364] ip6_route_info_create+0xf18/0x17d0 [16848.255314][ T1364] ip6_route_add+0x1c/0x140 [16848.255314][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16848.255314][ T1364] addrconf_add_dev+0xe2/0x170 [16848.255314][ T1364] inet6_addr_add+0x12f/0xa40 [16848.255314][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16848.255314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16848.255314][ T1364] netlink_rcv_skb+0x130/0x360 [16848.255314][ T1364] netlink_unicast+0x449/0x710 [16848.255314][ T1364] netlink_sendmsg+0x723/0xbe0 [16848.255314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16848.255314][ T1364] ___sys_sendmsg+0xee/0x170 [16848.255314][ T1364] __sys_sendmsg+0xcd/0x170 [16848.255314][ T1364] do_syscall_64+0xc6/0x1e0 [16848.255314][ T1364] [16848.257674][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16848.257674][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16848.257674][ T1364] ipv6_find_idev+0x102/0x170 [16848.257674][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16848.257674][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16848.257674][ T1364] netlink_rcv_skb+0x130/0x360 [16848.257674][ T1364] netlink_unicast+0x449/0x710 [16848.257674][ T1364] netlink_sendmsg+0x723/0xbe0 [16848.257674][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16848.257674][ T1364] ___sys_sendmsg+0xee/0x170 [16848.257674][ T1364] __sys_sendmsg+0xcd/0x170 [16848.257674][ T1364] do_syscall_64+0xc6/0x1e0 [16848.257674][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16848.257674][ T1364] [16848.259523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16848.259523][ T1364] neigh_parms_alloc+0x1e5/0x510 [16848.259523][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16848.259523][ T1364] ipv6_find_idev+0x102/0x170 [16848.259523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16848.259523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16848.259523][ T1364] netlink_rcv_skb+0x130/0x360 [16848.259523][ T1364] netlink_unicast+0x449/0x710 [16848.259523][ T1364] netlink_sendmsg+0x723/0xbe0 [16848.259523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16848.259523][ T1364] ___sys_sendmsg+0xee/0x170 [16848.259523][ T1364] __sys_sendmsg+0xcd/0x170 [16848.259523][ T1364] do_syscall_64+0xc6/0x1e0 [16848.259523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16848.259523][ T1364] [16858.507165][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16858.507616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16858.507616][ T1364] ___neigh_create+0x14b/0xf60 [16858.507616][ T1364] ip6_finish_output2+0xa70/0xf80 [16858.507616][ T1364] ip6_finish_output+0x4ed/0xd30 [16858.507616][ T1364] ip6_output+0x1f3/0x770 [16858.507616][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16858.507616][ T1364] mld_sendpack+0x62d/0xbc0 [16858.507616][ T1364] mld_ifc_work+0x32/0x1f0 [16858.507616][ T1364] process_one_work+0x84d/0x18a0 [16858.507616][ T1364] worker_thread+0x587/0xd30 [16858.507616][ T1364] kthread+0x28a/0x350 [16858.507616][ T1364] ret_from_fork+0x31/0x70 [16858.507616][ T1364] ret_from_fork_asm+0x1a/0x30 [16858.507616][ T1364] [16858.509335][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16858.509335][ T1364] dst_init+0x84/0x4a0 [16858.509335][ T1364] dst_alloc+0x97/0x150 [16858.509335][ T1364] ip6_dst_alloc+0x23/0x90 [16858.509335][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16858.509335][ T1364] ip6_pol_route+0x56f/0x840 [16858.509335][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16858.509335][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16858.509335][ T1364] ipv6_rcv+0x1ad/0x810 [16858.509335][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16858.509335][ T1364] process_backlog+0x101/0x620 [16858.509335][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16858.509335][ T1364] net_rx_action+0x495/0xbe0 [16858.509335][ T1364] __do_softirq+0x1b5/0x7f6 [16858.509335][ T1364] [16858.511318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16858.511318][ T1364] netdev_get_by_index+0x5e/0x80 [16858.511318][ T1364] fib6_nh_init+0x3d8/0x15b0 [16858.511318][ T1364] ip6_route_info_create+0xf18/0x17d0 [16858.511318][ T1364] ip6_route_add+0x1c/0x140 [16858.511318][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16858.511318][ T1364] addrconf_add_dev+0xe2/0x170 [16858.511318][ T1364] inet6_addr_add+0x12f/0xa40 [16858.511318][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16858.511318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16858.511318][ T1364] netlink_rcv_skb+0x130/0x360 [16858.511318][ T1364] netlink_unicast+0x449/0x710 [16858.511318][ T1364] netlink_sendmsg+0x723/0xbe0 [16858.511318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16858.511318][ T1364] ___sys_sendmsg+0xee/0x170 [16858.511318][ T1364] __sys_sendmsg+0xcd/0x170 [16858.511318][ T1364] do_syscall_64+0xc6/0x1e0 [16858.511318][ T1364] [16858.513525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16858.513525][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16858.513525][ T1364] ipv6_find_idev+0x102/0x170 [16858.513525][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16858.513525][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16858.513525][ T1364] netlink_rcv_skb+0x130/0x360 [16858.513525][ T1364] netlink_unicast+0x449/0x710 [16858.513525][ T1364] netlink_sendmsg+0x723/0xbe0 [16858.513525][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16858.513525][ T1364] ___sys_sendmsg+0xee/0x170 [16858.513525][ T1364] __sys_sendmsg+0xcd/0x170 [16858.513525][ T1364] do_syscall_64+0xc6/0x1e0 [16858.513525][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16858.513525][ T1364] [16858.515278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16858.515278][ T1364] neigh_parms_alloc+0x1e5/0x510 [16858.515278][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16858.515278][ T1364] ipv6_find_idev+0x102/0x170 [16858.515278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16858.515278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16858.515278][ T1364] netlink_rcv_skb+0x130/0x360 [16858.515278][ T1364] netlink_unicast+0x449/0x710 [16858.515278][ T1364] netlink_sendmsg+0x723/0xbe0 [16858.515278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16858.515278][ T1364] ___sys_sendmsg+0xee/0x170 [16858.515278][ T1364] __sys_sendmsg+0xcd/0x170 [16858.515278][ T1364] do_syscall_64+0xc6/0x1e0 [16858.515278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16858.515278][ T1364] [16868.763114][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16868.763535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16868.763535][ T1364] ___neigh_create+0x14b/0xf60 [16868.763535][ T1364] ip6_finish_output2+0xa70/0xf80 [16868.763535][ T1364] ip6_finish_output+0x4ed/0xd30 [16868.763535][ T1364] ip6_output+0x1f3/0x770 [16868.763535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16868.763535][ T1364] mld_sendpack+0x62d/0xbc0 [16868.763535][ T1364] mld_ifc_work+0x32/0x1f0 [16868.763535][ T1364] process_one_work+0x84d/0x18a0 [16868.763535][ T1364] worker_thread+0x587/0xd30 [16868.763535][ T1364] kthread+0x28a/0x350 [16868.763535][ T1364] ret_from_fork+0x31/0x70 [16868.763535][ T1364] ret_from_fork_asm+0x1a/0x30 [16868.763535][ T1364] [16868.765318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16868.765318][ T1364] dst_init+0x84/0x4a0 [16868.765318][ T1364] dst_alloc+0x97/0x150 [16868.765318][ T1364] ip6_dst_alloc+0x23/0x90 [16868.765318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16868.765318][ T1364] ip6_pol_route+0x56f/0x840 [16868.765318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16868.765318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16868.765318][ T1364] ipv6_rcv+0x1ad/0x810 [16868.765318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16868.765318][ T1364] process_backlog+0x101/0x620 [16868.765318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16868.765318][ T1364] net_rx_action+0x495/0xbe0 [16868.765318][ T1364] __do_softirq+0x1b5/0x7f6 [16868.765318][ T1364] [16868.767195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16868.767195][ T1364] netdev_get_by_index+0x5e/0x80 [16868.767195][ T1364] fib6_nh_init+0x3d8/0x15b0 [16868.767195][ T1364] ip6_route_info_create+0xf18/0x17d0 [16868.767195][ T1364] ip6_route_add+0x1c/0x140 [16868.767195][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16868.767195][ T1364] addrconf_add_dev+0xe2/0x170 [16868.767195][ T1364] inet6_addr_add+0x12f/0xa40 [16868.767195][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16868.767195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.767195][ T1364] netlink_rcv_skb+0x130/0x360 [16868.767195][ T1364] netlink_unicast+0x449/0x710 [16868.767195][ T1364] netlink_sendmsg+0x723/0xbe0 [16868.767195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16868.767195][ T1364] ___sys_sendmsg+0xee/0x170 [16868.767195][ T1364] __sys_sendmsg+0xcd/0x170 [16868.767195][ T1364] do_syscall_64+0xc6/0x1e0 [16868.767195][ T1364] [16868.769408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16868.769408][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16868.769408][ T1364] ipv6_find_idev+0x102/0x170 [16868.769408][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16868.769408][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.769408][ T1364] netlink_rcv_skb+0x130/0x360 [16868.769408][ T1364] netlink_unicast+0x449/0x710 [16868.769408][ T1364] netlink_sendmsg+0x723/0xbe0 [16868.769408][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16868.769408][ T1364] ___sys_sendmsg+0xee/0x170 [16868.769408][ T1364] __sys_sendmsg+0xcd/0x170 [16868.769408][ T1364] do_syscall_64+0xc6/0x1e0 [16868.769408][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16868.769408][ T1364] [16868.771143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16868.771143][ T1364] neigh_parms_alloc+0x1e5/0x510 [16868.771143][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16868.771143][ T1364] ipv6_find_idev+0x102/0x170 [16868.771143][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16868.771143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16868.771143][ T1364] netlink_rcv_skb+0x130/0x360 [16868.771143][ T1364] netlink_unicast+0x449/0x710 [16868.771143][ T1364] netlink_sendmsg+0x723/0xbe0 [16868.771143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16868.771143][ T1364] ___sys_sendmsg+0xee/0x170 [16868.771143][ T1364] __sys_sendmsg+0xcd/0x170 [16868.771143][ T1364] do_syscall_64+0xc6/0x1e0 [16868.771143][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16868.771143][ T1364] [16879.019071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16879.019506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16879.019506][ T1364] ___neigh_create+0x14b/0xf60 [16879.019506][ T1364] ip6_finish_output2+0xa70/0xf80 [16879.019506][ T1364] ip6_finish_output+0x4ed/0xd30 [16879.019506][ T1364] ip6_output+0x1f3/0x770 [16879.019506][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16879.019506][ T1364] mld_sendpack+0x62d/0xbc0 [16879.019506][ T1364] mld_ifc_work+0x32/0x1f0 [16879.019506][ T1364] process_one_work+0x84d/0x18a0 [16879.019506][ T1364] worker_thread+0x587/0xd30 [16879.019506][ T1364] kthread+0x28a/0x350 [16879.019506][ T1364] ret_from_fork+0x31/0x70 [16879.019506][ T1364] ret_from_fork_asm+0x1a/0x30 [16879.019506][ T1364] [16879.021213][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16879.021213][ T1364] dst_init+0x84/0x4a0 [16879.021213][ T1364] dst_alloc+0x97/0x150 [16879.021213][ T1364] ip6_dst_alloc+0x23/0x90 [16879.021213][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16879.021213][ T1364] ip6_pol_route+0x56f/0x840 [16879.021213][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16879.021213][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16879.021213][ T1364] ipv6_rcv+0x1ad/0x810 [16879.021213][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16879.021213][ T1364] process_backlog+0x101/0x620 [16879.021213][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16879.021213][ T1364] net_rx_action+0x495/0xbe0 [16879.021213][ T1364] __do_softirq+0x1b5/0x7f6 [16879.021213][ T1364] [16879.023033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16879.023033][ T1364] netdev_get_by_index+0x5e/0x80 [16879.023033][ T1364] fib6_nh_init+0x3d8/0x15b0 [16879.023033][ T1364] ip6_route_info_create+0xf18/0x17d0 [16879.023033][ T1364] ip6_route_add+0x1c/0x140 [16879.023033][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16879.023033][ T1364] addrconf_add_dev+0xe2/0x170 [16879.023033][ T1364] inet6_addr_add+0x12f/0xa40 [16879.023033][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16879.023033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16879.023033][ T1364] netlink_rcv_skb+0x130/0x360 [16879.023033][ T1364] netlink_unicast+0x449/0x710 [16879.023033][ T1364] netlink_sendmsg+0x723/0xbe0 [16879.023033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16879.023033][ T1364] ___sys_sendmsg+0xee/0x170 [16879.023033][ T1364] __sys_sendmsg+0xcd/0x170 [16879.023033][ T1364] do_syscall_64+0xc6/0x1e0 [16879.023033][ T1364] [16879.025203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16879.025203][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16879.025203][ T1364] ipv6_find_idev+0x102/0x170 [16879.025203][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16879.025203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16879.025203][ T1364] netlink_rcv_skb+0x130/0x360 [16879.025203][ T1364] netlink_unicast+0x449/0x710 [16879.025203][ T1364] netlink_sendmsg+0x723/0xbe0 [16879.025203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16879.025203][ T1364] ___sys_sendmsg+0xee/0x170 [16879.025203][ T1364] __sys_sendmsg+0xcd/0x170 [16879.025203][ T1364] do_syscall_64+0xc6/0x1e0 [16879.025203][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16879.025203][ T1364] [16879.026906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16879.026906][ T1364] neigh_parms_alloc+0x1e5/0x510 [16879.026906][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16879.026906][ T1364] ipv6_find_idev+0x102/0x170 [16879.026906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16879.026906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16879.026906][ T1364] netlink_rcv_skb+0x130/0x360 [16879.026906][ T1364] netlink_unicast+0x449/0x710 [16879.026906][ T1364] netlink_sendmsg+0x723/0xbe0 [16879.026906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16879.026906][ T1364] ___sys_sendmsg+0xee/0x170 [16879.026906][ T1364] __sys_sendmsg+0xcd/0x170 [16879.026906][ T1364] do_syscall_64+0xc6/0x1e0 [16879.026906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16879.026906][ T1364] [16889.275111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16889.275540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16889.275540][ T1364] ___neigh_create+0x14b/0xf60 [16889.275540][ T1364] ip6_finish_output2+0xa70/0xf80 [16889.275540][ T1364] ip6_finish_output+0x4ed/0xd30 [16889.275540][ T1364] ip6_output+0x1f3/0x770 [16889.275540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16889.275540][ T1364] mld_sendpack+0x62d/0xbc0 [16889.275540][ T1364] mld_ifc_work+0x32/0x1f0 [16889.275540][ T1364] process_one_work+0x84d/0x18a0 [16889.275540][ T1364] worker_thread+0x587/0xd30 [16889.275540][ T1364] kthread+0x28a/0x350 [16889.275540][ T1364] ret_from_fork+0x31/0x70 [16889.275540][ T1364] ret_from_fork_asm+0x1a/0x30 [16889.275540][ T1364] [16889.277251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16889.277251][ T1364] dst_init+0x84/0x4a0 [16889.277251][ T1364] dst_alloc+0x97/0x150 [16889.277251][ T1364] ip6_dst_alloc+0x23/0x90 [16889.277251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16889.277251][ T1364] ip6_pol_route+0x56f/0x840 [16889.277251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16889.277251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16889.277251][ T1364] ipv6_rcv+0x1ad/0x810 [16889.277251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16889.277251][ T1364] process_backlog+0x101/0x620 [16889.277251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16889.277251][ T1364] net_rx_action+0x495/0xbe0 [16889.277251][ T1364] __do_softirq+0x1b5/0x7f6 [16889.277251][ T1364] [16889.279580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16889.279580][ T1364] netdev_get_by_index+0x5e/0x80 [16889.279580][ T1364] fib6_nh_init+0x3d8/0x15b0 [16889.279580][ T1364] ip6_route_info_create+0xf18/0x17d0 [16889.279580][ T1364] ip6_route_add+0x1c/0x140 [16889.279580][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16889.279580][ T1364] addrconf_add_dev+0xe2/0x170 [16889.279580][ T1364] inet6_addr_add+0x12f/0xa40 [16889.279580][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16889.279580][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16889.279580][ T1364] netlink_rcv_skb+0x130/0x360 [16889.279580][ T1364] netlink_unicast+0x449/0x710 [16889.279580][ T1364] netlink_sendmsg+0x723/0xbe0 [16889.279580][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16889.279580][ T1364] ___sys_sendmsg+0xee/0x170 [16889.279580][ T1364] __sys_sendmsg+0xcd/0x170 [16889.279580][ T1364] do_syscall_64+0xc6/0x1e0 [16889.279580][ T1364] [16889.281791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16889.281791][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16889.281791][ T1364] ipv6_find_idev+0x102/0x170 [16889.281791][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16889.281791][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16889.281791][ T1364] netlink_rcv_skb+0x130/0x360 [16889.281791][ T1364] netlink_unicast+0x449/0x710 [16889.281791][ T1364] netlink_sendmsg+0x723/0xbe0 [16889.281791][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16889.281791][ T1364] ___sys_sendmsg+0xee/0x170 [16889.281791][ T1364] __sys_sendmsg+0xcd/0x170 [16889.281791][ T1364] do_syscall_64+0xc6/0x1e0 [16889.281791][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16889.281791][ T1364] [16889.283490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16889.283490][ T1364] neigh_parms_alloc+0x1e5/0x510 [16889.283490][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16889.283490][ T1364] ipv6_find_idev+0x102/0x170 [16889.283490][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16889.283490][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16889.283490][ T1364] netlink_rcv_skb+0x130/0x360 [16889.283490][ T1364] netlink_unicast+0x449/0x710 [16889.283490][ T1364] netlink_sendmsg+0x723/0xbe0 [16889.283490][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16889.283490][ T1364] ___sys_sendmsg+0xee/0x170 [16889.283490][ T1364] __sys_sendmsg+0xcd/0x170 [16889.283490][ T1364] do_syscall_64+0xc6/0x1e0 [16889.283490][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16889.283490][ T1364] [16899.563087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16899.563580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16899.563580][ T1364] ___neigh_create+0x14b/0xf60 [16899.563580][ T1364] ip6_finish_output2+0xa70/0xf80 [16899.563580][ T1364] ip6_finish_output+0x4ed/0xd30 [16899.563580][ T1364] ip6_output+0x1f3/0x770 [16899.563580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16899.563580][ T1364] mld_sendpack+0x62d/0xbc0 [16899.563580][ T1364] mld_ifc_work+0x32/0x1f0 [16899.563580][ T1364] process_one_work+0x84d/0x18a0 [16899.563580][ T1364] worker_thread+0x587/0xd30 [16899.563580][ T1364] kthread+0x28a/0x350 [16899.563580][ T1364] ret_from_fork+0x31/0x70 [16899.563580][ T1364] ret_from_fork_asm+0x1a/0x30 [16899.563580][ T1364] [16899.565285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16899.565285][ T1364] dst_init+0x84/0x4a0 [16899.565285][ T1364] dst_alloc+0x97/0x150 [16899.565285][ T1364] ip6_dst_alloc+0x23/0x90 [16899.565285][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16899.565285][ T1364] ip6_pol_route+0x56f/0x840 [16899.565285][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16899.565285][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16899.565285][ T1364] ipv6_rcv+0x1ad/0x810 [16899.565285][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16899.565285][ T1364] process_backlog+0x101/0x620 [16899.565285][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16899.565285][ T1364] net_rx_action+0x495/0xbe0 [16899.565285][ T1364] __do_softirq+0x1b5/0x7f6 [16899.565285][ T1364] [16899.567120][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16899.567120][ T1364] netdev_get_by_index+0x5e/0x80 [16899.567120][ T1364] fib6_nh_init+0x3d8/0x15b0 [16899.567120][ T1364] ip6_route_info_create+0xf18/0x17d0 [16899.567120][ T1364] ip6_route_add+0x1c/0x140 [16899.567120][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16899.567120][ T1364] addrconf_add_dev+0xe2/0x170 [16899.567120][ T1364] inet6_addr_add+0x12f/0xa40 [16899.567120][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16899.567120][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16899.567120][ T1364] netlink_rcv_skb+0x130/0x360 [16899.567120][ T1364] netlink_unicast+0x449/0x710 [16899.567120][ T1364] netlink_sendmsg+0x723/0xbe0 [16899.567120][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16899.567120][ T1364] ___sys_sendmsg+0xee/0x170 [16899.567120][ T1364] __sys_sendmsg+0xcd/0x170 [16899.567120][ T1364] do_syscall_64+0xc6/0x1e0 [16899.567120][ T1364] [16899.569325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16899.569325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16899.569325][ T1364] ipv6_find_idev+0x102/0x170 [16899.569325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16899.569325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16899.569325][ T1364] netlink_rcv_skb+0x130/0x360 [16899.569325][ T1364] netlink_unicast+0x449/0x710 [16899.569325][ T1364] netlink_sendmsg+0x723/0xbe0 [16899.569325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16899.569325][ T1364] ___sys_sendmsg+0xee/0x170 [16899.569325][ T1364] __sys_sendmsg+0xcd/0x170 [16899.569325][ T1364] do_syscall_64+0xc6/0x1e0 [16899.569325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16899.569325][ T1364] [16899.571033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16899.571033][ T1364] neigh_parms_alloc+0x1e5/0x510 [16899.571033][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16899.571033][ T1364] ipv6_find_idev+0x102/0x170 [16899.571033][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16899.571033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16899.571033][ T1364] netlink_rcv_skb+0x130/0x360 [16899.571033][ T1364] netlink_unicast+0x449/0x710 [16899.571033][ T1364] netlink_sendmsg+0x723/0xbe0 [16899.571033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16899.571033][ T1364] ___sys_sendmsg+0xee/0x170 [16899.571033][ T1364] __sys_sendmsg+0xcd/0x170 [16899.571033][ T1364] do_syscall_64+0xc6/0x1e0 [16899.571033][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16899.571033][ T1364] [16909.603088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16909.603530][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16909.603530][ T1364] ___neigh_create+0x14b/0xf60 [16909.603530][ T1364] ip6_finish_output2+0xa70/0xf80 [16909.603530][ T1364] ip6_finish_output+0x4ed/0xd30 [16909.603530][ T1364] ip6_output+0x1f3/0x770 [16909.603530][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16909.603530][ T1364] mld_sendpack+0x62d/0xbc0 [16909.603530][ T1364] mld_ifc_work+0x32/0x1f0 [16909.603530][ T1364] process_one_work+0x84d/0x18a0 [16909.603530][ T1364] worker_thread+0x587/0xd30 [16909.603530][ T1364] kthread+0x28a/0x350 [16909.603530][ T1364] ret_from_fork+0x31/0x70 [16909.603530][ T1364] ret_from_fork_asm+0x1a/0x30 [16909.603530][ T1364] [16909.605364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16909.605364][ T1364] dst_init+0x84/0x4a0 [16909.605364][ T1364] dst_alloc+0x97/0x150 [16909.605364][ T1364] ip6_dst_alloc+0x23/0x90 [16909.605364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16909.605364][ T1364] ip6_pol_route+0x56f/0x840 [16909.605364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16909.605364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16909.605364][ T1364] ipv6_rcv+0x1ad/0x810 [16909.605364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16909.605364][ T1364] process_backlog+0x101/0x620 [16909.605364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16909.605364][ T1364] net_rx_action+0x495/0xbe0 [16909.605364][ T1364] __do_softirq+0x1b5/0x7f6 [16909.605364][ T1364] [16909.607316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16909.607316][ T1364] netdev_get_by_index+0x5e/0x80 [16909.607316][ T1364] fib6_nh_init+0x3d8/0x15b0 [16909.607316][ T1364] ip6_route_info_create+0xf18/0x17d0 [16909.607316][ T1364] ip6_route_add+0x1c/0x140 [16909.607316][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16909.607316][ T1364] addrconf_add_dev+0xe2/0x170 [16909.607316][ T1364] inet6_addr_add+0x12f/0xa40 [16909.607316][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16909.607316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16909.607316][ T1364] netlink_rcv_skb+0x130/0x360 [16909.607316][ T1364] netlink_unicast+0x449/0x710 [16909.607316][ T1364] netlink_sendmsg+0x723/0xbe0 [16909.607316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16909.607316][ T1364] ___sys_sendmsg+0xee/0x170 [16909.607316][ T1364] __sys_sendmsg+0xcd/0x170 [16909.607316][ T1364] do_syscall_64+0xc6/0x1e0 [16909.607316][ T1364] [16909.609658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16909.609658][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16909.609658][ T1364] ipv6_find_idev+0x102/0x170 [16909.609658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16909.609658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16909.609658][ T1364] netlink_rcv_skb+0x130/0x360 [16909.609658][ T1364] netlink_unicast+0x449/0x710 [16909.609658][ T1364] netlink_sendmsg+0x723/0xbe0 [16909.609658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16909.609658][ T1364] ___sys_sendmsg+0xee/0x170 [16909.609658][ T1364] __sys_sendmsg+0xcd/0x170 [16909.609658][ T1364] do_syscall_64+0xc6/0x1e0 [16909.609658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16909.609658][ T1364] [16909.611505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16909.611505][ T1364] neigh_parms_alloc+0x1e5/0x510 [16909.611505][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16909.611505][ T1364] ipv6_find_idev+0x102/0x170 [16909.611505][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16909.611505][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16909.611505][ T1364] netlink_rcv_skb+0x130/0x360 [16909.611505][ T1364] netlink_unicast+0x449/0x710 [16909.611505][ T1364] netlink_sendmsg+0x723/0xbe0 [16909.611505][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16909.611505][ T1364] ___sys_sendmsg+0xee/0x170 [16909.611505][ T1364] __sys_sendmsg+0xcd/0x170 [16909.611505][ T1364] do_syscall_64+0xc6/0x1e0 [16909.611505][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16909.611505][ T1364] [16919.635086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16919.635569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16919.635569][ T1364] ___neigh_create+0x14b/0xf60 [16919.635569][ T1364] ip6_finish_output2+0xa70/0xf80 [16919.635569][ T1364] ip6_finish_output+0x4ed/0xd30 [16919.635569][ T1364] ip6_output+0x1f3/0x770 [16919.635569][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16919.635569][ T1364] mld_sendpack+0x62d/0xbc0 [16919.635569][ T1364] mld_ifc_work+0x32/0x1f0 [16919.635569][ T1364] process_one_work+0x84d/0x18a0 [16919.635569][ T1364] worker_thread+0x587/0xd30 [16919.635569][ T1364] kthread+0x28a/0x350 [16919.635569][ T1364] ret_from_fork+0x31/0x70 [16919.635569][ T1364] ret_from_fork_asm+0x1a/0x30 [16919.635569][ T1364] [16919.637279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16919.637279][ T1364] dst_init+0x84/0x4a0 [16919.637279][ T1364] dst_alloc+0x97/0x150 [16919.637279][ T1364] ip6_dst_alloc+0x23/0x90 [16919.637279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16919.637279][ T1364] ip6_pol_route+0x56f/0x840 [16919.637279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16919.637279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16919.637279][ T1364] ipv6_rcv+0x1ad/0x810 [16919.637279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16919.637279][ T1364] process_backlog+0x101/0x620 [16919.637279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16919.637279][ T1364] net_rx_action+0x495/0xbe0 [16919.637279][ T1364] __do_softirq+0x1b5/0x7f6 [16919.637279][ T1364] [16919.639101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16919.639101][ T1364] netdev_get_by_index+0x5e/0x80 [16919.639101][ T1364] fib6_nh_init+0x3d8/0x15b0 [16919.639101][ T1364] ip6_route_info_create+0xf18/0x17d0 [16919.639101][ T1364] ip6_route_add+0x1c/0x140 [16919.639101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16919.639101][ T1364] addrconf_add_dev+0xe2/0x170 [16919.639101][ T1364] inet6_addr_add+0x12f/0xa40 [16919.639101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16919.639101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.639101][ T1364] netlink_rcv_skb+0x130/0x360 [16919.639101][ T1364] netlink_unicast+0x449/0x710 [16919.639101][ T1364] netlink_sendmsg+0x723/0xbe0 [16919.639101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16919.639101][ T1364] ___sys_sendmsg+0xee/0x170 [16919.639101][ T1364] __sys_sendmsg+0xcd/0x170 [16919.639101][ T1364] do_syscall_64+0xc6/0x1e0 [16919.639101][ T1364] [16919.641278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16919.641278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16919.641278][ T1364] ipv6_find_idev+0x102/0x170 [16919.641278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16919.641278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.641278][ T1364] netlink_rcv_skb+0x130/0x360 [16919.641278][ T1364] netlink_unicast+0x449/0x710 [16919.641278][ T1364] netlink_sendmsg+0x723/0xbe0 [16919.641278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16919.641278][ T1364] ___sys_sendmsg+0xee/0x170 [16919.641278][ T1364] __sys_sendmsg+0xcd/0x170 [16919.641278][ T1364] do_syscall_64+0xc6/0x1e0 [16919.641278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16919.641278][ T1364] [16919.642992][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16919.642992][ T1364] neigh_parms_alloc+0x1e5/0x510 [16919.642992][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16919.642992][ T1364] ipv6_find_idev+0x102/0x170 [16919.642992][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16919.642992][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16919.642992][ T1364] netlink_rcv_skb+0x130/0x360 [16919.642992][ T1364] netlink_unicast+0x449/0x710 [16919.642992][ T1364] netlink_sendmsg+0x723/0xbe0 [16919.642992][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16919.642992][ T1364] ___sys_sendmsg+0xee/0x170 [16919.642992][ T1364] __sys_sendmsg+0xcd/0x170 [16919.642992][ T1364] do_syscall_64+0xc6/0x1e0 [16919.642992][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16919.642992][ T1364] [16929.667088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16929.667550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16929.667550][ T1364] ___neigh_create+0x14b/0xf60 [16929.667550][ T1364] ip6_finish_output2+0xa70/0xf80 [16929.667550][ T1364] ip6_finish_output+0x4ed/0xd30 [16929.667550][ T1364] ip6_output+0x1f3/0x770 [16929.667550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16929.667550][ T1364] mld_sendpack+0x62d/0xbc0 [16929.667550][ T1364] mld_ifc_work+0x32/0x1f0 [16929.667550][ T1364] process_one_work+0x84d/0x18a0 [16929.667550][ T1364] worker_thread+0x587/0xd30 [16929.667550][ T1364] kthread+0x28a/0x350 [16929.667550][ T1364] ret_from_fork+0x31/0x70 [16929.667550][ T1364] ret_from_fork_asm+0x1a/0x30 [16929.667550][ T1364] [16929.669316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16929.669316][ T1364] dst_init+0x84/0x4a0 [16929.669316][ T1364] dst_alloc+0x97/0x150 [16929.669316][ T1364] ip6_dst_alloc+0x23/0x90 [16929.669316][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16929.669316][ T1364] ip6_pol_route+0x56f/0x840 [16929.669316][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16929.669316][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16929.669316][ T1364] ipv6_rcv+0x1ad/0x810 [16929.669316][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16929.669316][ T1364] process_backlog+0x101/0x620 [16929.669316][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16929.669316][ T1364] net_rx_action+0x495/0xbe0 [16929.669316][ T1364] __do_softirq+0x1b5/0x7f6 [16929.669316][ T1364] [16929.671172][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16929.671172][ T1364] netdev_get_by_index+0x5e/0x80 [16929.671172][ T1364] fib6_nh_init+0x3d8/0x15b0 [16929.671172][ T1364] ip6_route_info_create+0xf18/0x17d0 [16929.671172][ T1364] ip6_route_add+0x1c/0x140 [16929.671172][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16929.671172][ T1364] addrconf_add_dev+0xe2/0x170 [16929.671172][ T1364] inet6_addr_add+0x12f/0xa40 [16929.671172][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16929.671172][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.671172][ T1364] netlink_rcv_skb+0x130/0x360 [16929.671172][ T1364] netlink_unicast+0x449/0x710 [16929.671172][ T1364] netlink_sendmsg+0x723/0xbe0 [16929.671172][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16929.671172][ T1364] ___sys_sendmsg+0xee/0x170 [16929.671172][ T1364] __sys_sendmsg+0xcd/0x170 [16929.671172][ T1364] do_syscall_64+0xc6/0x1e0 [16929.671172][ T1364] [16929.673383][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16929.673383][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16929.673383][ T1364] ipv6_find_idev+0x102/0x170 [16929.673383][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16929.673383][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.673383][ T1364] netlink_rcv_skb+0x130/0x360 [16929.673383][ T1364] netlink_unicast+0x449/0x710 [16929.673383][ T1364] netlink_sendmsg+0x723/0xbe0 [16929.673383][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16929.673383][ T1364] ___sys_sendmsg+0xee/0x170 [16929.673383][ T1364] __sys_sendmsg+0xcd/0x170 [16929.673383][ T1364] do_syscall_64+0xc6/0x1e0 [16929.673383][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16929.673383][ T1364] [16929.675110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16929.675110][ T1364] neigh_parms_alloc+0x1e5/0x510 [16929.675110][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16929.675110][ T1364] ipv6_find_idev+0x102/0x170 [16929.675110][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16929.675110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16929.675110][ T1364] netlink_rcv_skb+0x130/0x360 [16929.675110][ T1364] netlink_unicast+0x449/0x710 [16929.675110][ T1364] netlink_sendmsg+0x723/0xbe0 [16929.675110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16929.675110][ T1364] ___sys_sendmsg+0xee/0x170 [16929.675110][ T1364] __sys_sendmsg+0xcd/0x170 [16929.675110][ T1364] do_syscall_64+0xc6/0x1e0 [16929.675110][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16929.675110][ T1364] [16939.915077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16939.915552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16939.915552][ T1364] ___neigh_create+0x14b/0xf60 [16939.915552][ T1364] ip6_finish_output2+0xa70/0xf80 [16939.915552][ T1364] ip6_finish_output+0x4ed/0xd30 [16939.915552][ T1364] ip6_output+0x1f3/0x770 [16939.915552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16939.915552][ T1364] mld_sendpack+0x62d/0xbc0 [16939.915552][ T1364] mld_ifc_work+0x32/0x1f0 [16939.915552][ T1364] process_one_work+0x84d/0x18a0 [16939.915552][ T1364] worker_thread+0x587/0xd30 [16939.915552][ T1364] kthread+0x28a/0x350 [16939.915552][ T1364] ret_from_fork+0x31/0x70 [16939.915552][ T1364] ret_from_fork_asm+0x1a/0x30 [16939.915552][ T1364] [16939.917261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16939.917261][ T1364] dst_init+0x84/0x4a0 [16939.917261][ T1364] dst_alloc+0x97/0x150 [16939.917261][ T1364] ip6_dst_alloc+0x23/0x90 [16939.917261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16939.917261][ T1364] ip6_pol_route+0x56f/0x840 [16939.917261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16939.917261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16939.917261][ T1364] ipv6_rcv+0x1ad/0x810 [16939.917261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16939.917261][ T1364] process_backlog+0x101/0x620 [16939.917261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16939.917261][ T1364] net_rx_action+0x495/0xbe0 [16939.917261][ T1364] __do_softirq+0x1b5/0x7f6 [16939.917261][ T1364] [16939.919085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16939.919085][ T1364] netdev_get_by_index+0x5e/0x80 [16939.919085][ T1364] fib6_nh_init+0x3d8/0x15b0 [16939.919085][ T1364] ip6_route_info_create+0xf18/0x17d0 [16939.919085][ T1364] ip6_route_add+0x1c/0x140 [16939.919085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16939.919085][ T1364] addrconf_add_dev+0xe2/0x170 [16939.919085][ T1364] inet6_addr_add+0x12f/0xa40 [16939.919085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16939.919085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.919085][ T1364] netlink_rcv_skb+0x130/0x360 [16939.919085][ T1364] netlink_unicast+0x449/0x710 [16939.919085][ T1364] netlink_sendmsg+0x723/0xbe0 [16939.919085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16939.919085][ T1364] ___sys_sendmsg+0xee/0x170 [16939.919085][ T1364] __sys_sendmsg+0xcd/0x170 [16939.919085][ T1364] do_syscall_64+0xc6/0x1e0 [16939.919085][ T1364] [16939.921251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16939.921251][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16939.921251][ T1364] ipv6_find_idev+0x102/0x170 [16939.921251][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16939.921251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.921251][ T1364] netlink_rcv_skb+0x130/0x360 [16939.921251][ T1364] netlink_unicast+0x449/0x710 [16939.921251][ T1364] netlink_sendmsg+0x723/0xbe0 [16939.921251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16939.921251][ T1364] ___sys_sendmsg+0xee/0x170 [16939.921251][ T1364] __sys_sendmsg+0xcd/0x170 [16939.921251][ T1364] do_syscall_64+0xc6/0x1e0 [16939.921251][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16939.921251][ T1364] [16939.922956][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16939.922956][ T1364] neigh_parms_alloc+0x1e5/0x510 [16939.922956][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16939.922956][ T1364] ipv6_find_idev+0x102/0x170 [16939.922956][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16939.922956][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16939.922956][ T1364] netlink_rcv_skb+0x130/0x360 [16939.922956][ T1364] netlink_unicast+0x449/0x710 [16939.922956][ T1364] netlink_sendmsg+0x723/0xbe0 [16939.922956][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16939.922956][ T1364] ___sys_sendmsg+0xee/0x170 [16939.922956][ T1364] __sys_sendmsg+0xcd/0x170 [16939.922956][ T1364] do_syscall_64+0xc6/0x1e0 [16939.922956][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16939.922956][ T1364] [16950.163087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16950.163598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16950.163598][ T1364] ___neigh_create+0x14b/0xf60 [16950.163598][ T1364] ip6_finish_output2+0xa70/0xf80 [16950.163598][ T1364] ip6_finish_output+0x4ed/0xd30 [16950.163598][ T1364] ip6_output+0x1f3/0x770 [16950.163598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16950.163598][ T1364] mld_sendpack+0x62d/0xbc0 [16950.163598][ T1364] mld_ifc_work+0x32/0x1f0 [16950.163598][ T1364] process_one_work+0x84d/0x18a0 [16950.163598][ T1364] worker_thread+0x587/0xd30 [16950.163598][ T1364] kthread+0x28a/0x350 [16950.163598][ T1364] ret_from_fork+0x31/0x70 [16950.163598][ T1364] ret_from_fork_asm+0x1a/0x30 [16950.163598][ T1364] [16950.165323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16950.165323][ T1364] dst_init+0x84/0x4a0 [16950.165323][ T1364] dst_alloc+0x97/0x150 [16950.165323][ T1364] ip6_dst_alloc+0x23/0x90 [16950.165323][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16950.165323][ T1364] ip6_pol_route+0x56f/0x840 [16950.165323][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16950.165323][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16950.165323][ T1364] ipv6_rcv+0x1ad/0x810 [16950.165323][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16950.165323][ T1364] process_backlog+0x101/0x620 [16950.165323][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16950.165323][ T1364] net_rx_action+0x495/0xbe0 [16950.165323][ T1364] __do_softirq+0x1b5/0x7f6 [16950.165323][ T1364] [16950.167185][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16950.167185][ T1364] netdev_get_by_index+0x5e/0x80 [16950.167185][ T1364] fib6_nh_init+0x3d8/0x15b0 [16950.167185][ T1364] ip6_route_info_create+0xf18/0x17d0 [16950.167185][ T1364] ip6_route_add+0x1c/0x140 [16950.167185][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16950.167185][ T1364] addrconf_add_dev+0xe2/0x170 [16950.167185][ T1364] inet6_addr_add+0x12f/0xa40 [16950.167185][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16950.167185][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16950.167185][ T1364] netlink_rcv_skb+0x130/0x360 [16950.167185][ T1364] netlink_unicast+0x449/0x710 [16950.167185][ T1364] netlink_sendmsg+0x723/0xbe0 [16950.167185][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16950.167185][ T1364] ___sys_sendmsg+0xee/0x170 [16950.167185][ T1364] __sys_sendmsg+0xcd/0x170 [16950.167185][ T1364] do_syscall_64+0xc6/0x1e0 [16950.167185][ T1364] [16950.169390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16950.169390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16950.169390][ T1364] ipv6_find_idev+0x102/0x170 [16950.169390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16950.169390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16950.169390][ T1364] netlink_rcv_skb+0x130/0x360 [16950.169390][ T1364] netlink_unicast+0x449/0x710 [16950.169390][ T1364] netlink_sendmsg+0x723/0xbe0 [16950.169390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16950.169390][ T1364] ___sys_sendmsg+0xee/0x170 [16950.169390][ T1364] __sys_sendmsg+0xcd/0x170 [16950.169390][ T1364] do_syscall_64+0xc6/0x1e0 [16950.169390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16950.169390][ T1364] [16950.171126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16950.171126][ T1364] neigh_parms_alloc+0x1e5/0x510 [16950.171126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16950.171126][ T1364] ipv6_find_idev+0x102/0x170 [16950.171126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16950.171126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16950.171126][ T1364] netlink_rcv_skb+0x130/0x360 [16950.171126][ T1364] netlink_unicast+0x449/0x710 [16950.171126][ T1364] netlink_sendmsg+0x723/0xbe0 [16950.171126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16950.171126][ T1364] ___sys_sendmsg+0xee/0x170 [16950.171126][ T1364] __sys_sendmsg+0xcd/0x170 [16950.171126][ T1364] do_syscall_64+0xc6/0x1e0 [16950.171126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16950.171126][ T1364] [16960.395076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16960.395523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16960.395523][ T1364] ___neigh_create+0x14b/0xf60 [16960.395523][ T1364] ip6_finish_output2+0xa70/0xf80 [16960.395523][ T1364] ip6_finish_output+0x4ed/0xd30 [16960.395523][ T1364] ip6_output+0x1f3/0x770 [16960.395523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16960.395523][ T1364] mld_sendpack+0x62d/0xbc0 [16960.395523][ T1364] mld_ifc_work+0x32/0x1f0 [16960.395523][ T1364] process_one_work+0x84d/0x18a0 [16960.395523][ T1364] worker_thread+0x587/0xd30 [16960.395523][ T1364] kthread+0x28a/0x350 [16960.395523][ T1364] ret_from_fork+0x31/0x70 [16960.395523][ T1364] ret_from_fork_asm+0x1a/0x30 [16960.395523][ T1364] [16960.397394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16960.397394][ T1364] dst_init+0x84/0x4a0 [16960.397394][ T1364] dst_alloc+0x97/0x150 [16960.397394][ T1364] ip6_dst_alloc+0x23/0x90 [16960.397394][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16960.397394][ T1364] ip6_pol_route+0x56f/0x840 [16960.397394][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16960.397394][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16960.397394][ T1364] ipv6_rcv+0x1ad/0x810 [16960.397394][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16960.397394][ T1364] process_backlog+0x101/0x620 [16960.397394][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16960.397394][ T1364] net_rx_action+0x495/0xbe0 [16960.397394][ T1364] __do_softirq+0x1b5/0x7f6 [16960.397394][ T1364] [16960.399360][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16960.399360][ T1364] netdev_get_by_index+0x5e/0x80 [16960.399360][ T1364] fib6_nh_init+0x3d8/0x15b0 [16960.399360][ T1364] ip6_route_info_create+0xf18/0x17d0 [16960.399360][ T1364] ip6_route_add+0x1c/0x140 [16960.399360][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16960.399360][ T1364] addrconf_add_dev+0xe2/0x170 [16960.399360][ T1364] inet6_addr_add+0x12f/0xa40 [16960.399360][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16960.399360][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16960.399360][ T1364] netlink_rcv_skb+0x130/0x360 [16960.399360][ T1364] netlink_unicast+0x449/0x710 [16960.399360][ T1364] netlink_sendmsg+0x723/0xbe0 [16960.399360][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16960.399360][ T1364] ___sys_sendmsg+0xee/0x170 [16960.399360][ T1364] __sys_sendmsg+0xcd/0x170 [16960.399360][ T1364] do_syscall_64+0xc6/0x1e0 [16960.399360][ T1364] [16960.401735][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16960.401735][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16960.401735][ T1364] ipv6_find_idev+0x102/0x170 [16960.401735][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16960.401735][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16960.401735][ T1364] netlink_rcv_skb+0x130/0x360 [16960.401735][ T1364] netlink_unicast+0x449/0x710 [16960.401735][ T1364] netlink_sendmsg+0x723/0xbe0 [16960.401735][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16960.401735][ T1364] ___sys_sendmsg+0xee/0x170 [16960.401735][ T1364] __sys_sendmsg+0xcd/0x170 [16960.401735][ T1364] do_syscall_64+0xc6/0x1e0 [16960.401735][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16960.401735][ T1364] [16960.403597][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16960.403597][ T1364] neigh_parms_alloc+0x1e5/0x510 [16960.403597][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16960.403597][ T1364] ipv6_find_idev+0x102/0x170 [16960.403597][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16960.403597][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16960.403597][ T1364] netlink_rcv_skb+0x130/0x360 [16960.403597][ T1364] netlink_unicast+0x449/0x710 [16960.403597][ T1364] netlink_sendmsg+0x723/0xbe0 [16960.403597][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16960.403597][ T1364] ___sys_sendmsg+0xee/0x170 [16960.403597][ T1364] __sys_sendmsg+0xcd/0x170 [16960.403597][ T1364] do_syscall_64+0xc6/0x1e0 [16960.403597][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16960.403597][ T1364] [16970.539085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16970.539526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16970.539526][ T1364] ___neigh_create+0x14b/0xf60 [16970.539526][ T1364] ip6_finish_output2+0xa70/0xf80 [16970.539526][ T1364] ip6_finish_output+0x4ed/0xd30 [16970.539526][ T1364] ip6_output+0x1f3/0x770 [16970.539526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16970.539526][ T1364] mld_sendpack+0x62d/0xbc0 [16970.539526][ T1364] mld_ifc_work+0x32/0x1f0 [16970.539526][ T1364] process_one_work+0x84d/0x18a0 [16970.539526][ T1364] worker_thread+0x587/0xd30 [16970.539526][ T1364] kthread+0x28a/0x350 [16970.539526][ T1364] ret_from_fork+0x31/0x70 [16970.539526][ T1364] ret_from_fork_asm+0x1a/0x30 [16970.539526][ T1364] [16970.541258][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16970.541258][ T1364] dst_init+0x84/0x4a0 [16970.541258][ T1364] dst_alloc+0x97/0x150 [16970.541258][ T1364] ip6_dst_alloc+0x23/0x90 [16970.541258][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16970.541258][ T1364] ip6_pol_route+0x56f/0x840 [16970.541258][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16970.541258][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16970.541258][ T1364] ipv6_rcv+0x1ad/0x810 [16970.541258][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16970.541258][ T1364] process_backlog+0x101/0x620 [16970.541258][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16970.541258][ T1364] net_rx_action+0x495/0xbe0 [16970.541258][ T1364] __do_softirq+0x1b5/0x7f6 [16970.541258][ T1364] [16970.543150][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16970.543150][ T1364] netdev_get_by_index+0x5e/0x80 [16970.543150][ T1364] fib6_nh_init+0x3d8/0x15b0 [16970.543150][ T1364] ip6_route_info_create+0xf18/0x17d0 [16970.543150][ T1364] ip6_route_add+0x1c/0x140 [16970.543150][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16970.543150][ T1364] addrconf_add_dev+0xe2/0x170 [16970.543150][ T1364] inet6_addr_add+0x12f/0xa40 [16970.543150][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16970.543150][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16970.543150][ T1364] netlink_rcv_skb+0x130/0x360 [16970.543150][ T1364] netlink_unicast+0x449/0x710 [16970.543150][ T1364] netlink_sendmsg+0x723/0xbe0 [16970.543150][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16970.543150][ T1364] ___sys_sendmsg+0xee/0x170 [16970.543150][ T1364] __sys_sendmsg+0xcd/0x170 [16970.543150][ T1364] do_syscall_64+0xc6/0x1e0 [16970.543150][ T1364] [16970.545456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16970.545456][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16970.545456][ T1364] ipv6_find_idev+0x102/0x170 [16970.545456][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16970.545456][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16970.545456][ T1364] netlink_rcv_skb+0x130/0x360 [16970.545456][ T1364] netlink_unicast+0x449/0x710 [16970.545456][ T1364] netlink_sendmsg+0x723/0xbe0 [16970.545456][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16970.545456][ T1364] ___sys_sendmsg+0xee/0x170 [16970.545456][ T1364] __sys_sendmsg+0xcd/0x170 [16970.545456][ T1364] do_syscall_64+0xc6/0x1e0 [16970.545456][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16970.545456][ T1364] [16970.547177][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16970.547177][ T1364] neigh_parms_alloc+0x1e5/0x510 [16970.547177][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16970.547177][ T1364] ipv6_find_idev+0x102/0x170 [16970.547177][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16970.547177][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16970.547177][ T1364] netlink_rcv_skb+0x130/0x360 [16970.547177][ T1364] netlink_unicast+0x449/0x710 [16970.547177][ T1364] netlink_sendmsg+0x723/0xbe0 [16970.547177][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16970.547177][ T1364] ___sys_sendmsg+0xee/0x170 [16970.547177][ T1364] __sys_sendmsg+0xcd/0x170 [16970.547177][ T1364] do_syscall_64+0xc6/0x1e0 [16970.547177][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16970.547177][ T1364] [16980.659083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16980.659524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16980.659524][ T1364] ___neigh_create+0x14b/0xf60 [16980.659524][ T1364] ip6_finish_output2+0xa70/0xf80 [16980.659524][ T1364] ip6_finish_output+0x4ed/0xd30 [16980.659524][ T1364] ip6_output+0x1f3/0x770 [16980.659524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16980.659524][ T1364] mld_sendpack+0x62d/0xbc0 [16980.659524][ T1364] mld_ifc_work+0x32/0x1f0 [16980.659524][ T1364] process_one_work+0x84d/0x18a0 [16980.659524][ T1364] worker_thread+0x587/0xd30 [16980.659524][ T1364] kthread+0x28a/0x350 [16980.659524][ T1364] ret_from_fork+0x31/0x70 [16980.659524][ T1364] ret_from_fork_asm+0x1a/0x30 [16980.659524][ T1364] [16980.661410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16980.661410][ T1364] dst_init+0x84/0x4a0 [16980.661410][ T1364] dst_alloc+0x97/0x150 [16980.661410][ T1364] ip6_dst_alloc+0x23/0x90 [16980.661410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16980.661410][ T1364] ip6_pol_route+0x56f/0x840 [16980.661410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16980.661410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16980.661410][ T1364] ipv6_rcv+0x1ad/0x810 [16980.661410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16980.661410][ T1364] process_backlog+0x101/0x620 [16980.661410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16980.661410][ T1364] net_rx_action+0x495/0xbe0 [16980.661410][ T1364] __do_softirq+0x1b5/0x7f6 [16980.661410][ T1364] [16980.663405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16980.663405][ T1364] netdev_get_by_index+0x5e/0x80 [16980.663405][ T1364] fib6_nh_init+0x3d8/0x15b0 [16980.663405][ T1364] ip6_route_info_create+0xf18/0x17d0 [16980.663405][ T1364] ip6_route_add+0x1c/0x140 [16980.663405][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16980.663405][ T1364] addrconf_add_dev+0xe2/0x170 [16980.663405][ T1364] inet6_addr_add+0x12f/0xa40 [16980.663405][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16980.663405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16980.663405][ T1364] netlink_rcv_skb+0x130/0x360 [16980.663405][ T1364] netlink_unicast+0x449/0x710 [16980.663405][ T1364] netlink_sendmsg+0x723/0xbe0 [16980.663405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16980.663405][ T1364] ___sys_sendmsg+0xee/0x170 [16980.663405][ T1364] __sys_sendmsg+0xcd/0x170 [16980.663405][ T1364] do_syscall_64+0xc6/0x1e0 [16980.663405][ T1364] [16980.665786][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16980.665786][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16980.665786][ T1364] ipv6_find_idev+0x102/0x170 [16980.665786][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16980.665786][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16980.665786][ T1364] netlink_rcv_skb+0x130/0x360 [16980.665786][ T1364] netlink_unicast+0x449/0x710 [16980.665786][ T1364] netlink_sendmsg+0x723/0xbe0 [16980.665786][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16980.665786][ T1364] ___sys_sendmsg+0xee/0x170 [16980.665786][ T1364] __sys_sendmsg+0xcd/0x170 [16980.665786][ T1364] do_syscall_64+0xc6/0x1e0 [16980.665786][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16980.665786][ T1364] [16980.667649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16980.667649][ T1364] neigh_parms_alloc+0x1e5/0x510 [16980.667649][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16980.667649][ T1364] ipv6_find_idev+0x102/0x170 [16980.667649][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16980.667649][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16980.667649][ T1364] netlink_rcv_skb+0x130/0x360 [16980.667649][ T1364] netlink_unicast+0x449/0x710 [16980.667649][ T1364] netlink_sendmsg+0x723/0xbe0 [16980.667649][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16980.667649][ T1364] ___sys_sendmsg+0xee/0x170 [16980.667649][ T1364] __sys_sendmsg+0xcd/0x170 [16980.667649][ T1364] do_syscall_64+0xc6/0x1e0 [16980.667649][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16980.667649][ T1364] [16990.923161][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [16990.923656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16990.923656][ T1364] ___neigh_create+0x14b/0xf60 [16990.923656][ T1364] ip6_finish_output2+0xa70/0xf80 [16990.923656][ T1364] ip6_finish_output+0x4ed/0xd30 [16990.923656][ T1364] ip6_output+0x1f3/0x770 [16990.923656][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [16990.923656][ T1364] mld_sendpack+0x62d/0xbc0 [16990.923656][ T1364] mld_ifc_work+0x32/0x1f0 [16990.923656][ T1364] process_one_work+0x84d/0x18a0 [16990.923656][ T1364] worker_thread+0x587/0xd30 [16990.923656][ T1364] kthread+0x28a/0x350 [16990.923656][ T1364] ret_from_fork+0x31/0x70 [16990.923656][ T1364] ret_from_fork_asm+0x1a/0x30 [16990.923656][ T1364] [16990.925386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [16990.925386][ T1364] dst_init+0x84/0x4a0 [16990.925386][ T1364] dst_alloc+0x97/0x150 [16990.925386][ T1364] ip6_dst_alloc+0x23/0x90 [16990.925386][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [16990.925386][ T1364] ip6_pol_route+0x56f/0x840 [16990.925386][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [16990.925386][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [16990.925386][ T1364] ipv6_rcv+0x1ad/0x810 [16990.925386][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [16990.925386][ T1364] process_backlog+0x101/0x620 [16990.925386][ T1364] __napi_poll.constprop.0+0xa2/0x460 [16990.925386][ T1364] net_rx_action+0x495/0xbe0 [16990.925386][ T1364] __do_softirq+0x1b5/0x7f6 [16990.925386][ T1364] [16990.927221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16990.927221][ T1364] netdev_get_by_index+0x5e/0x80 [16990.927221][ T1364] fib6_nh_init+0x3d8/0x15b0 [16990.927221][ T1364] ip6_route_info_create+0xf18/0x17d0 [16990.927221][ T1364] ip6_route_add+0x1c/0x140 [16990.927221][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [16990.927221][ T1364] addrconf_add_dev+0xe2/0x170 [16990.927221][ T1364] inet6_addr_add+0x12f/0xa40 [16990.927221][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [16990.927221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.927221][ T1364] netlink_rcv_skb+0x130/0x360 [16990.927221][ T1364] netlink_unicast+0x449/0x710 [16990.927221][ T1364] netlink_sendmsg+0x723/0xbe0 [16990.927221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16990.927221][ T1364] ___sys_sendmsg+0xee/0x170 [16990.927221][ T1364] __sys_sendmsg+0xcd/0x170 [16990.927221][ T1364] do_syscall_64+0xc6/0x1e0 [16990.927221][ T1364] [16990.929412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16990.929412][ T1364] ipv6_add_dev+0x3b9/0x11c0 [16990.929412][ T1364] ipv6_find_idev+0x102/0x170 [16990.929412][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16990.929412][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.929412][ T1364] netlink_rcv_skb+0x130/0x360 [16990.929412][ T1364] netlink_unicast+0x449/0x710 [16990.929412][ T1364] netlink_sendmsg+0x723/0xbe0 [16990.929412][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16990.929412][ T1364] ___sys_sendmsg+0xee/0x170 [16990.929412][ T1364] __sys_sendmsg+0xcd/0x170 [16990.929412][ T1364] do_syscall_64+0xc6/0x1e0 [16990.929412][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16990.929412][ T1364] [16990.931132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [16990.931132][ T1364] neigh_parms_alloc+0x1e5/0x510 [16990.931132][ T1364] ipv6_add_dev+0x2fd/0x11c0 [16990.931132][ T1364] ipv6_find_idev+0x102/0x170 [16990.931132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [16990.931132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [16990.931132][ T1364] netlink_rcv_skb+0x130/0x360 [16990.931132][ T1364] netlink_unicast+0x449/0x710 [16990.931132][ T1364] netlink_sendmsg+0x723/0xbe0 [16990.931132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [16990.931132][ T1364] ___sys_sendmsg+0xee/0x170 [16990.931132][ T1364] __sys_sendmsg+0xcd/0x170 [16990.931132][ T1364] do_syscall_64+0xc6/0x1e0 [16990.931132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [16990.931132][ T1364] [17001.107016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17001.107487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17001.107487][ T1364] ___neigh_create+0x14b/0xf60 [17001.107487][ T1364] ip6_finish_output2+0xa70/0xf80 [17001.107487][ T1364] ip6_finish_output+0x4ed/0xd30 [17001.107487][ T1364] ip6_output+0x1f3/0x770 [17001.107487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17001.107487][ T1364] mld_sendpack+0x62d/0xbc0 [17001.107487][ T1364] mld_ifc_work+0x32/0x1f0 [17001.107487][ T1364] process_one_work+0x84d/0x18a0 [17001.107487][ T1364] worker_thread+0x587/0xd30 [17001.107487][ T1364] kthread+0x28a/0x350 [17001.107487][ T1364] ret_from_fork+0x31/0x70 [17001.107487][ T1364] ret_from_fork_asm+0x1a/0x30 [17001.107487][ T1364] [17001.109194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17001.109194][ T1364] dst_init+0x84/0x4a0 [17001.109194][ T1364] dst_alloc+0x97/0x150 [17001.109194][ T1364] ip6_dst_alloc+0x23/0x90 [17001.109194][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17001.109194][ T1364] ip6_pol_route+0x56f/0x840 [17001.109194][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17001.109194][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17001.109194][ T1364] ipv6_rcv+0x1ad/0x810 [17001.109194][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17001.109194][ T1364] process_backlog+0x101/0x620 [17001.109194][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17001.109194][ T1364] net_rx_action+0x495/0xbe0 [17001.109194][ T1364] __do_softirq+0x1b5/0x7f6 [17001.109194][ T1364] [17001.111017][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17001.111017][ T1364] netdev_get_by_index+0x5e/0x80 [17001.111017][ T1364] fib6_nh_init+0x3d8/0x15b0 [17001.111017][ T1364] ip6_route_info_create+0xf18/0x17d0 [17001.111017][ T1364] ip6_route_add+0x1c/0x140 [17001.111017][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17001.111017][ T1364] addrconf_add_dev+0xe2/0x170 [17001.111017][ T1364] inet6_addr_add+0x12f/0xa40 [17001.111017][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17001.111017][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17001.111017][ T1364] netlink_rcv_skb+0x130/0x360 [17001.111017][ T1364] netlink_unicast+0x449/0x710 [17001.111017][ T1364] netlink_sendmsg+0x723/0xbe0 [17001.111017][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17001.111017][ T1364] ___sys_sendmsg+0xee/0x170 [17001.111017][ T1364] __sys_sendmsg+0xcd/0x170 [17001.111017][ T1364] do_syscall_64+0xc6/0x1e0 [17001.111017][ T1364] [17001.113195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17001.113195][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17001.113195][ T1364] ipv6_find_idev+0x102/0x170 [17001.113195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17001.113195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17001.113195][ T1364] netlink_rcv_skb+0x130/0x360 [17001.113195][ T1364] netlink_unicast+0x449/0x710 [17001.113195][ T1364] netlink_sendmsg+0x723/0xbe0 [17001.113195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17001.113195][ T1364] ___sys_sendmsg+0xee/0x170 [17001.113195][ T1364] __sys_sendmsg+0xcd/0x170 [17001.113195][ T1364] do_syscall_64+0xc6/0x1e0 [17001.113195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17001.113195][ T1364] [17001.114901][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17001.114901][ T1364] neigh_parms_alloc+0x1e5/0x510 [17001.114901][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17001.114901][ T1364] ipv6_find_idev+0x102/0x170 [17001.114901][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17001.114901][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17001.114901][ T1364] netlink_rcv_skb+0x130/0x360 [17001.114901][ T1364] netlink_unicast+0x449/0x710 [17001.114901][ T1364] netlink_sendmsg+0x723/0xbe0 [17001.114901][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17001.114901][ T1364] ___sys_sendmsg+0xee/0x170 [17001.114901][ T1364] __sys_sendmsg+0xcd/0x170 [17001.114901][ T1364] do_syscall_64+0xc6/0x1e0 [17001.114901][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17001.114901][ T1364] [17011.315092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17011.315559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17011.315559][ T1364] ___neigh_create+0x14b/0xf60 [17011.315559][ T1364] ip6_finish_output2+0xa70/0xf80 [17011.315559][ T1364] ip6_finish_output+0x4ed/0xd30 [17011.315559][ T1364] ip6_output+0x1f3/0x770 [17011.315559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17011.315559][ T1364] mld_sendpack+0x62d/0xbc0 [17011.315559][ T1364] mld_ifc_work+0x32/0x1f0 [17011.315559][ T1364] process_one_work+0x84d/0x18a0 [17011.315559][ T1364] worker_thread+0x587/0xd30 [17011.315559][ T1364] kthread+0x28a/0x350 [17011.315559][ T1364] ret_from_fork+0x31/0x70 [17011.315559][ T1364] ret_from_fork_asm+0x1a/0x30 [17011.315559][ T1364] [17011.317444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17011.317444][ T1364] dst_init+0x84/0x4a0 [17011.317444][ T1364] dst_alloc+0x97/0x150 [17011.317444][ T1364] ip6_dst_alloc+0x23/0x90 [17011.317444][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17011.317444][ T1364] ip6_pol_route+0x56f/0x840 [17011.317444][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17011.317444][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17011.317444][ T1364] ipv6_rcv+0x1ad/0x810 [17011.317444][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17011.317444][ T1364] process_backlog+0x101/0x620 [17011.317444][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17011.317444][ T1364] net_rx_action+0x495/0xbe0 [17011.317444][ T1364] __do_softirq+0x1b5/0x7f6 [17011.317444][ T1364] [17011.319435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17011.319435][ T1364] netdev_get_by_index+0x5e/0x80 [17011.319435][ T1364] fib6_nh_init+0x3d8/0x15b0 [17011.319435][ T1364] ip6_route_info_create+0xf18/0x17d0 [17011.319435][ T1364] ip6_route_add+0x1c/0x140 [17011.319435][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17011.319435][ T1364] addrconf_add_dev+0xe2/0x170 [17011.319435][ T1364] inet6_addr_add+0x12f/0xa40 [17011.319435][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17011.319435][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17011.319435][ T1364] netlink_rcv_skb+0x130/0x360 [17011.319435][ T1364] netlink_unicast+0x449/0x710 [17011.319435][ T1364] netlink_sendmsg+0x723/0xbe0 [17011.319435][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17011.319435][ T1364] ___sys_sendmsg+0xee/0x170 [17011.319435][ T1364] __sys_sendmsg+0xcd/0x170 [17011.319435][ T1364] do_syscall_64+0xc6/0x1e0 [17011.319435][ T1364] [17011.321796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17011.321796][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17011.321796][ T1364] ipv6_find_idev+0x102/0x170 [17011.321796][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17011.321796][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17011.321796][ T1364] netlink_rcv_skb+0x130/0x360 [17011.321796][ T1364] netlink_unicast+0x449/0x710 [17011.321796][ T1364] netlink_sendmsg+0x723/0xbe0 [17011.321796][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17011.321796][ T1364] ___sys_sendmsg+0xee/0x170 [17011.321796][ T1364] __sys_sendmsg+0xcd/0x170 [17011.321796][ T1364] do_syscall_64+0xc6/0x1e0 [17011.321796][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17011.321796][ T1364] [17011.323656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17011.323656][ T1364] neigh_parms_alloc+0x1e5/0x510 [17011.323656][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17011.323656][ T1364] ipv6_find_idev+0x102/0x170 [17011.323656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17011.323656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17011.323656][ T1364] netlink_rcv_skb+0x130/0x360 [17011.323656][ T1364] netlink_unicast+0x449/0x710 [17011.323656][ T1364] netlink_sendmsg+0x723/0xbe0 [17011.323656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17011.323656][ T1364] ___sys_sendmsg+0xee/0x170 [17011.323656][ T1364] __sys_sendmsg+0xcd/0x170 [17011.323656][ T1364] do_syscall_64+0xc6/0x1e0 [17011.323656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17011.323656][ T1364] [17021.571127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17021.572296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17021.572296][ T1364] ___neigh_create+0x14b/0xf60 [17021.572296][ T1364] ip6_finish_output2+0xa70/0xf80 [17021.572296][ T1364] ip6_finish_output+0x4ed/0xd30 [17021.572296][ T1364] ip6_output+0x1f3/0x770 [17021.572296][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17021.572296][ T1364] mld_sendpack+0x62d/0xbc0 [17021.572296][ T1364] mld_ifc_work+0x32/0x1f0 [17021.572296][ T1364] process_one_work+0x84d/0x18a0 [17021.572296][ T1364] worker_thread+0x587/0xd30 [17021.572296][ T1364] kthread+0x28a/0x350 [17021.572296][ T1364] ret_from_fork+0x31/0x70 [17021.572296][ T1364] ret_from_fork_asm+0x1a/0x30 [17021.572296][ T1364] [17021.574166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17021.574166][ T1364] dst_init+0x84/0x4a0 [17021.574166][ T1364] dst_alloc+0x97/0x150 [17021.574166][ T1364] ip6_dst_alloc+0x23/0x90 [17021.574166][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17021.574166][ T1364] ip6_pol_route+0x56f/0x840 [17021.574166][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17021.574166][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17021.574166][ T1364] ipv6_rcv+0x1ad/0x810 [17021.574166][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17021.574166][ T1364] process_backlog+0x101/0x620 [17021.574166][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17021.574166][ T1364] net_rx_action+0x495/0xbe0 [17021.574166][ T1364] __do_softirq+0x1b5/0x7f6 [17021.574166][ T1364] [17021.575990][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17021.575990][ T1364] netdev_get_by_index+0x5e/0x80 [17021.575990][ T1364] fib6_nh_init+0x3d8/0x15b0 [17021.575990][ T1364] ip6_route_info_create+0xf18/0x17d0 [17021.575990][ T1364] ip6_route_add+0x1c/0x140 [17021.575990][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17021.575990][ T1364] addrconf_add_dev+0xe2/0x170 [17021.575990][ T1364] inet6_addr_add+0x12f/0xa40 [17021.575990][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17021.575990][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17021.575990][ T1364] netlink_rcv_skb+0x130/0x360 [17021.575990][ T1364] netlink_unicast+0x449/0x710 [17021.575990][ T1364] netlink_sendmsg+0x723/0xbe0 [17021.575990][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17021.575990][ T1364] ___sys_sendmsg+0xee/0x170 [17021.575990][ T1364] __sys_sendmsg+0xcd/0x170 [17021.575990][ T1364] do_syscall_64+0xc6/0x1e0 [17021.575990][ T1364] [17021.578191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17021.578191][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17021.578191][ T1364] ipv6_find_idev+0x102/0x170 [17021.578191][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17021.578191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17021.578191][ T1364] netlink_rcv_skb+0x130/0x360 [17021.578191][ T1364] netlink_unicast+0x449/0x710 [17021.578191][ T1364] netlink_sendmsg+0x723/0xbe0 [17021.578191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17021.578191][ T1364] ___sys_sendmsg+0xee/0x170 [17021.578191][ T1364] __sys_sendmsg+0xcd/0x170 [17021.578191][ T1364] do_syscall_64+0xc6/0x1e0 [17021.578191][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17021.578191][ T1364] [17021.579962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17021.579962][ T1364] neigh_parms_alloc+0x1e5/0x510 [17021.579962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17021.579962][ T1364] ipv6_find_idev+0x102/0x170 [17021.579962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17021.579962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17021.579962][ T1364] netlink_rcv_skb+0x130/0x360 [17021.579962][ T1364] netlink_unicast+0x449/0x710 [17021.579962][ T1364] netlink_sendmsg+0x723/0xbe0 [17021.579962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17021.579962][ T1364] ___sys_sendmsg+0xee/0x170 [17021.579962][ T1364] __sys_sendmsg+0xcd/0x170 [17021.579962][ T1364] do_syscall_64+0xc6/0x1e0 [17021.579962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17021.579962][ T1364] [17031.827184][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17031.827631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17031.827631][ T1364] ___neigh_create+0x14b/0xf60 [17031.827631][ T1364] ip6_finish_output2+0xa70/0xf80 [17031.827631][ T1364] ip6_finish_output+0x4ed/0xd30 [17031.827631][ T1364] ip6_output+0x1f3/0x770 [17031.827631][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17031.827631][ T1364] mld_sendpack+0x62d/0xbc0 [17031.827631][ T1364] mld_ifc_work+0x32/0x1f0 [17031.827631][ T1364] process_one_work+0x84d/0x18a0 [17031.827631][ T1364] worker_thread+0x587/0xd30 [17031.827631][ T1364] kthread+0x28a/0x350 [17031.827631][ T1364] ret_from_fork+0x31/0x70 [17031.827631][ T1364] ret_from_fork_asm+0x1a/0x30 [17031.827631][ T1364] [17031.829377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17031.829377][ T1364] dst_init+0x84/0x4a0 [17031.829377][ T1364] dst_alloc+0x97/0x150 [17031.829377][ T1364] ip6_dst_alloc+0x23/0x90 [17031.829377][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17031.829377][ T1364] ip6_pol_route+0x56f/0x840 [17031.829377][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17031.829377][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17031.829377][ T1364] ipv6_rcv+0x1ad/0x810 [17031.829377][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17031.829377][ T1364] process_backlog+0x101/0x620 [17031.829377][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17031.829377][ T1364] net_rx_action+0x495/0xbe0 [17031.829377][ T1364] __do_softirq+0x1b5/0x7f6 [17031.829377][ T1364] [17031.831200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17031.831200][ T1364] netdev_get_by_index+0x5e/0x80 [17031.831200][ T1364] fib6_nh_init+0x3d8/0x15b0 [17031.831200][ T1364] ip6_route_info_create+0xf18/0x17d0 [17031.831200][ T1364] ip6_route_add+0x1c/0x140 [17031.831200][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17031.831200][ T1364] addrconf_add_dev+0xe2/0x170 [17031.831200][ T1364] inet6_addr_add+0x12f/0xa40 [17031.831200][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17031.831200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17031.831200][ T1364] netlink_rcv_skb+0x130/0x360 [17031.831200][ T1364] netlink_unicast+0x449/0x710 [17031.831200][ T1364] netlink_sendmsg+0x723/0xbe0 [17031.831200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17031.831200][ T1364] ___sys_sendmsg+0xee/0x170 [17031.831200][ T1364] __sys_sendmsg+0xcd/0x170 [17031.831200][ T1364] do_syscall_64+0xc6/0x1e0 [17031.831200][ T1364] [17031.833404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17031.833404][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17031.833404][ T1364] ipv6_find_idev+0x102/0x170 [17031.833404][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17031.833404][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17031.833404][ T1364] netlink_rcv_skb+0x130/0x360 [17031.833404][ T1364] netlink_unicast+0x449/0x710 [17031.833404][ T1364] netlink_sendmsg+0x723/0xbe0 [17031.833404][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17031.833404][ T1364] ___sys_sendmsg+0xee/0x170 [17031.833404][ T1364] __sys_sendmsg+0xcd/0x170 [17031.833404][ T1364] do_syscall_64+0xc6/0x1e0 [17031.833404][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17031.833404][ T1364] [17031.835130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17031.835130][ T1364] neigh_parms_alloc+0x1e5/0x510 [17031.835130][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17031.835130][ T1364] ipv6_find_idev+0x102/0x170 [17031.835130][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17031.835130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17031.835130][ T1364] netlink_rcv_skb+0x130/0x360 [17031.835130][ T1364] netlink_unicast+0x449/0x710 [17031.835130][ T1364] netlink_sendmsg+0x723/0xbe0 [17031.835130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17031.835130][ T1364] ___sys_sendmsg+0xee/0x170 [17031.835130][ T1364] __sys_sendmsg+0xcd/0x170 [17031.835130][ T1364] do_syscall_64+0xc6/0x1e0 [17031.835130][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17031.835130][ T1364] [17041.987073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17041.987487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17041.987487][ T1364] ___neigh_create+0x14b/0xf60 [17041.987487][ T1364] ip6_finish_output2+0xa70/0xf80 [17041.987487][ T1364] ip6_finish_output+0x4ed/0xd30 [17041.987487][ T1364] ip6_output+0x1f3/0x770 [17041.987487][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17041.987487][ T1364] mld_sendpack+0x62d/0xbc0 [17041.987487][ T1364] mld_ifc_work+0x32/0x1f0 [17041.987487][ T1364] process_one_work+0x84d/0x18a0 [17041.987487][ T1364] worker_thread+0x587/0xd30 [17041.987487][ T1364] kthread+0x28a/0x350 [17041.987487][ T1364] ret_from_fork+0x31/0x70 [17041.987487][ T1364] ret_from_fork_asm+0x1a/0x30 [17041.987487][ T1364] [17041.989208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17041.989208][ T1364] dst_init+0x84/0x4a0 [17041.989208][ T1364] dst_alloc+0x97/0x150 [17041.989208][ T1364] ip6_dst_alloc+0x23/0x90 [17041.989208][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17041.989208][ T1364] ip6_pol_route+0x56f/0x840 [17041.989208][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17041.989208][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17041.989208][ T1364] ipv6_rcv+0x1ad/0x810 [17041.989208][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17041.989208][ T1364] process_backlog+0x101/0x620 [17041.989208][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17041.989208][ T1364] net_rx_action+0x495/0xbe0 [17041.989208][ T1364] __do_softirq+0x1b5/0x7f6 [17041.989208][ T1364] [17041.991057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17041.991057][ T1364] netdev_get_by_index+0x5e/0x80 [17041.991057][ T1364] fib6_nh_init+0x3d8/0x15b0 [17041.991057][ T1364] ip6_route_info_create+0xf18/0x17d0 [17041.991057][ T1364] ip6_route_add+0x1c/0x140 [17041.991057][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17041.991057][ T1364] addrconf_add_dev+0xe2/0x170 [17041.991057][ T1364] inet6_addr_add+0x12f/0xa40 [17041.991057][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17041.991057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.991057][ T1364] netlink_rcv_skb+0x130/0x360 [17041.991057][ T1364] netlink_unicast+0x449/0x710 [17041.991057][ T1364] netlink_sendmsg+0x723/0xbe0 [17041.991057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17041.991057][ T1364] ___sys_sendmsg+0xee/0x170 [17041.991057][ T1364] __sys_sendmsg+0xcd/0x170 [17041.991057][ T1364] do_syscall_64+0xc6/0x1e0 [17041.991057][ T1364] [17041.993271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17041.993271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17041.993271][ T1364] ipv6_find_idev+0x102/0x170 [17041.993271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17041.993271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.993271][ T1364] netlink_rcv_skb+0x130/0x360 [17041.993271][ T1364] netlink_unicast+0x449/0x710 [17041.993271][ T1364] netlink_sendmsg+0x723/0xbe0 [17041.993271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17041.993271][ T1364] ___sys_sendmsg+0xee/0x170 [17041.993271][ T1364] __sys_sendmsg+0xcd/0x170 [17041.993271][ T1364] do_syscall_64+0xc6/0x1e0 [17041.993271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17041.993271][ T1364] [17041.994988][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17041.994988][ T1364] neigh_parms_alloc+0x1e5/0x510 [17041.994988][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17041.994988][ T1364] ipv6_find_idev+0x102/0x170 [17041.994988][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17041.994988][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17041.994988][ T1364] netlink_rcv_skb+0x130/0x360 [17041.994988][ T1364] netlink_unicast+0x449/0x710 [17041.994988][ T1364] netlink_sendmsg+0x723/0xbe0 [17041.994988][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17041.994988][ T1364] ___sys_sendmsg+0xee/0x170 [17041.994988][ T1364] __sys_sendmsg+0xcd/0x170 [17041.994988][ T1364] do_syscall_64+0xc6/0x1e0 [17041.994988][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17041.994988][ T1364] [17052.043126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17052.044237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17052.044237][ T1364] ___neigh_create+0x14b/0xf60 [17052.044237][ T1364] ip6_finish_output2+0xa70/0xf80 [17052.044237][ T1364] ip6_finish_output+0x4ed/0xd30 [17052.044237][ T1364] ip6_output+0x1f3/0x770 [17052.044237][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17052.044237][ T1364] mld_sendpack+0x62d/0xbc0 [17052.044237][ T1364] mld_ifc_work+0x32/0x1f0 [17052.044237][ T1364] process_one_work+0x84d/0x18a0 [17052.044237][ T1364] worker_thread+0x587/0xd30 [17052.044237][ T1364] kthread+0x28a/0x350 [17052.044237][ T1364] ret_from_fork+0x31/0x70 [17052.044237][ T1364] ret_from_fork_asm+0x1a/0x30 [17052.044237][ T1364] [17052.045983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17052.045983][ T1364] dst_init+0x84/0x4a0 [17052.045983][ T1364] dst_alloc+0x97/0x150 [17052.045983][ T1364] ip6_dst_alloc+0x23/0x90 [17052.045983][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17052.045983][ T1364] ip6_pol_route+0x56f/0x840 [17052.045983][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17052.045983][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17052.045983][ T1364] ipv6_rcv+0x1ad/0x810 [17052.045983][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17052.045983][ T1364] process_backlog+0x101/0x620 [17052.045983][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17052.045983][ T1364] net_rx_action+0x495/0xbe0 [17052.045983][ T1364] __do_softirq+0x1b5/0x7f6 [17052.045983][ T1364] [17052.047817][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17052.047817][ T1364] netdev_get_by_index+0x5e/0x80 [17052.047817][ T1364] fib6_nh_init+0x3d8/0x15b0 [17052.047817][ T1364] ip6_route_info_create+0xf18/0x17d0 [17052.047817][ T1364] ip6_route_add+0x1c/0x140 [17052.047817][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17052.047817][ T1364] addrconf_add_dev+0xe2/0x170 [17052.047817][ T1364] inet6_addr_add+0x12f/0xa40 [17052.047817][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17052.047817][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17052.047817][ T1364] netlink_rcv_skb+0x130/0x360 [17052.047817][ T1364] netlink_unicast+0x449/0x710 [17052.047817][ T1364] netlink_sendmsg+0x723/0xbe0 [17052.047817][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17052.047817][ T1364] ___sys_sendmsg+0xee/0x170 [17052.047817][ T1364] __sys_sendmsg+0xcd/0x170 [17052.047817][ T1364] do_syscall_64+0xc6/0x1e0 [17052.047817][ T1364] [17052.049995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17052.049995][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17052.049995][ T1364] ipv6_find_idev+0x102/0x170 [17052.049995][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17052.049995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17052.049995][ T1364] netlink_rcv_skb+0x130/0x360 [17052.049995][ T1364] netlink_unicast+0x449/0x710 [17052.049995][ T1364] netlink_sendmsg+0x723/0xbe0 [17052.049995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17052.049995][ T1364] ___sys_sendmsg+0xee/0x170 [17052.049995][ T1364] __sys_sendmsg+0xcd/0x170 [17052.049995][ T1364] do_syscall_64+0xc6/0x1e0 [17052.049995][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17052.049995][ T1364] [17052.051700][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17052.051700][ T1364] neigh_parms_alloc+0x1e5/0x510 [17052.051700][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17052.051700][ T1364] ipv6_find_idev+0x102/0x170 [17052.051700][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17052.051700][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17052.051700][ T1364] netlink_rcv_skb+0x130/0x360 [17052.051700][ T1364] netlink_unicast+0x449/0x710 [17052.051700][ T1364] netlink_sendmsg+0x723/0xbe0 [17052.051700][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17052.051700][ T1364] ___sys_sendmsg+0xee/0x170 [17052.051700][ T1364] __sys_sendmsg+0xcd/0x170 [17052.051700][ T1364] do_syscall_64+0xc6/0x1e0 [17052.051700][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17052.051700][ T1364] [17062.291082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17062.291582][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17062.291582][ T1364] ___neigh_create+0x14b/0xf60 [17062.291582][ T1364] ip6_finish_output2+0xa70/0xf80 [17062.291582][ T1364] ip6_finish_output+0x4ed/0xd30 [17062.291582][ T1364] ip6_output+0x1f3/0x770 [17062.291582][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17062.291582][ T1364] mld_sendpack+0x62d/0xbc0 [17062.291582][ T1364] mld_ifc_work+0x32/0x1f0 [17062.291582][ T1364] process_one_work+0x84d/0x18a0 [17062.291582][ T1364] worker_thread+0x587/0xd30 [17062.291582][ T1364] kthread+0x28a/0x350 [17062.291582][ T1364] ret_from_fork+0x31/0x70 [17062.291582][ T1364] ret_from_fork_asm+0x1a/0x30 [17062.291582][ T1364] [17062.293290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17062.293290][ T1364] dst_init+0x84/0x4a0 [17062.293290][ T1364] dst_alloc+0x97/0x150 [17062.293290][ T1364] ip6_dst_alloc+0x23/0x90 [17062.293290][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17062.293290][ T1364] ip6_pol_route+0x56f/0x840 [17062.293290][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17062.293290][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17062.293290][ T1364] ipv6_rcv+0x1ad/0x810 [17062.293290][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17062.293290][ T1364] process_backlog+0x101/0x620 [17062.293290][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17062.293290][ T1364] net_rx_action+0x495/0xbe0 [17062.293290][ T1364] __do_softirq+0x1b5/0x7f6 [17062.293290][ T1364] [17062.295125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17062.295125][ T1364] netdev_get_by_index+0x5e/0x80 [17062.295125][ T1364] fib6_nh_init+0x3d8/0x15b0 [17062.295125][ T1364] ip6_route_info_create+0xf18/0x17d0 [17062.295125][ T1364] ip6_route_add+0x1c/0x140 [17062.295125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17062.295125][ T1364] addrconf_add_dev+0xe2/0x170 [17062.295125][ T1364] inet6_addr_add+0x12f/0xa40 [17062.295125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17062.295125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17062.295125][ T1364] netlink_rcv_skb+0x130/0x360 [17062.295125][ T1364] netlink_unicast+0x449/0x710 [17062.295125][ T1364] netlink_sendmsg+0x723/0xbe0 [17062.295125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17062.295125][ T1364] ___sys_sendmsg+0xee/0x170 [17062.295125][ T1364] __sys_sendmsg+0xcd/0x170 [17062.295125][ T1364] do_syscall_64+0xc6/0x1e0 [17062.295125][ T1364] [17062.297330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17062.297330][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17062.297330][ T1364] ipv6_find_idev+0x102/0x170 [17062.297330][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17062.297330][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17062.297330][ T1364] netlink_rcv_skb+0x130/0x360 [17062.297330][ T1364] netlink_unicast+0x449/0x710 [17062.297330][ T1364] netlink_sendmsg+0x723/0xbe0 [17062.297330][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17062.297330][ T1364] ___sys_sendmsg+0xee/0x170 [17062.297330][ T1364] __sys_sendmsg+0xcd/0x170 [17062.297330][ T1364] do_syscall_64+0xc6/0x1e0 [17062.297330][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17062.297330][ T1364] [17062.299038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17062.299038][ T1364] neigh_parms_alloc+0x1e5/0x510 [17062.299038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17062.299038][ T1364] ipv6_find_idev+0x102/0x170 [17062.299038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17062.299038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17062.299038][ T1364] netlink_rcv_skb+0x130/0x360 [17062.299038][ T1364] netlink_unicast+0x449/0x710 [17062.299038][ T1364] netlink_sendmsg+0x723/0xbe0 [17062.299038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17062.299038][ T1364] ___sys_sendmsg+0xee/0x170 [17062.299038][ T1364] __sys_sendmsg+0xcd/0x170 [17062.299038][ T1364] do_syscall_64+0xc6/0x1e0 [17062.299038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17062.299038][ T1364] [17072.539143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17072.540211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17072.540211][ T1364] ___neigh_create+0x14b/0xf60 [17072.540211][ T1364] ip6_finish_output2+0xa70/0xf80 [17072.540211][ T1364] ip6_finish_output+0x4ed/0xd30 [17072.540211][ T1364] ip6_output+0x1f3/0x770 [17072.540211][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17072.540211][ T1364] mld_sendpack+0x62d/0xbc0 [17072.540211][ T1364] mld_ifc_work+0x32/0x1f0 [17072.540211][ T1364] process_one_work+0x84d/0x18a0 [17072.540211][ T1364] worker_thread+0x587/0xd30 [17072.540211][ T1364] kthread+0x28a/0x350 [17072.540211][ T1364] ret_from_fork+0x31/0x70 [17072.540211][ T1364] ret_from_fork_asm+0x1a/0x30 [17072.540211][ T1364] [17072.541920][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17072.541920][ T1364] dst_init+0x84/0x4a0 [17072.541920][ T1364] dst_alloc+0x97/0x150 [17072.541920][ T1364] ip6_dst_alloc+0x23/0x90 [17072.541920][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17072.541920][ T1364] ip6_pol_route+0x56f/0x840 [17072.541920][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17072.541920][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17072.541920][ T1364] ipv6_rcv+0x1ad/0x810 [17072.541920][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17072.541920][ T1364] process_backlog+0x101/0x620 [17072.541920][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17072.541920][ T1364] net_rx_action+0x495/0xbe0 [17072.541920][ T1364] __do_softirq+0x1b5/0x7f6 [17072.541920][ T1364] [17072.543745][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17072.543745][ T1364] netdev_get_by_index+0x5e/0x80 [17072.543745][ T1364] fib6_nh_init+0x3d8/0x15b0 [17072.543745][ T1364] ip6_route_info_create+0xf18/0x17d0 [17072.543745][ T1364] ip6_route_add+0x1c/0x140 [17072.543745][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17072.543745][ T1364] addrconf_add_dev+0xe2/0x170 [17072.543745][ T1364] inet6_addr_add+0x12f/0xa40 [17072.543745][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17072.543745][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17072.543745][ T1364] netlink_rcv_skb+0x130/0x360 [17072.543745][ T1364] netlink_unicast+0x449/0x710 [17072.543745][ T1364] netlink_sendmsg+0x723/0xbe0 [17072.543745][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17072.543745][ T1364] ___sys_sendmsg+0xee/0x170 [17072.543745][ T1364] __sys_sendmsg+0xcd/0x170 [17072.543745][ T1364] do_syscall_64+0xc6/0x1e0 [17072.543745][ T1364] [17072.545919][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17072.545919][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17072.545919][ T1364] ipv6_find_idev+0x102/0x170 [17072.545919][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17072.545919][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17072.545919][ T1364] netlink_rcv_skb+0x130/0x360 [17072.545919][ T1364] netlink_unicast+0x449/0x710 [17072.545919][ T1364] netlink_sendmsg+0x723/0xbe0 [17072.545919][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17072.545919][ T1364] ___sys_sendmsg+0xee/0x170 [17072.545919][ T1364] __sys_sendmsg+0xcd/0x170 [17072.545919][ T1364] do_syscall_64+0xc6/0x1e0 [17072.545919][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17072.545919][ T1364] [17072.547629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17072.547629][ T1364] neigh_parms_alloc+0x1e5/0x510 [17072.547629][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17072.547629][ T1364] ipv6_find_idev+0x102/0x170 [17072.547629][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17072.547629][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17072.547629][ T1364] netlink_rcv_skb+0x130/0x360 [17072.547629][ T1364] netlink_unicast+0x449/0x710 [17072.547629][ T1364] netlink_sendmsg+0x723/0xbe0 [17072.547629][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17072.547629][ T1364] ___sys_sendmsg+0xee/0x170 [17072.547629][ T1364] __sys_sendmsg+0xcd/0x170 [17072.547629][ T1364] do_syscall_64+0xc6/0x1e0 [17072.547629][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17072.547629][ T1364] [17082.787138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17082.787580][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17082.787580][ T1364] ___neigh_create+0x14b/0xf60 [17082.787580][ T1364] ip6_finish_output2+0xa70/0xf80 [17082.787580][ T1364] ip6_finish_output+0x4ed/0xd30 [17082.787580][ T1364] ip6_output+0x1f3/0x770 [17082.787580][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17082.787580][ T1364] mld_sendpack+0x62d/0xbc0 [17082.787580][ T1364] mld_ifc_work+0x32/0x1f0 [17082.787580][ T1364] process_one_work+0x84d/0x18a0 [17082.787580][ T1364] worker_thread+0x587/0xd30 [17082.787580][ T1364] kthread+0x28a/0x350 [17082.787580][ T1364] ret_from_fork+0x31/0x70 [17082.787580][ T1364] ret_from_fork_asm+0x1a/0x30 [17082.787580][ T1364] [17082.789298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17082.789298][ T1364] dst_init+0x84/0x4a0 [17082.789298][ T1364] dst_alloc+0x97/0x150 [17082.789298][ T1364] ip6_dst_alloc+0x23/0x90 [17082.789298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17082.789298][ T1364] ip6_pol_route+0x56f/0x840 [17082.789298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17082.789298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17082.789298][ T1364] ipv6_rcv+0x1ad/0x810 [17082.789298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17082.789298][ T1364] process_backlog+0x101/0x620 [17082.789298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17082.789298][ T1364] net_rx_action+0x495/0xbe0 [17082.789298][ T1364] __do_softirq+0x1b5/0x7f6 [17082.789298][ T1364] [17082.791152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17082.791152][ T1364] netdev_get_by_index+0x5e/0x80 [17082.791152][ T1364] fib6_nh_init+0x3d8/0x15b0 [17082.791152][ T1364] ip6_route_info_create+0xf18/0x17d0 [17082.791152][ T1364] ip6_route_add+0x1c/0x140 [17082.791152][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17082.791152][ T1364] addrconf_add_dev+0xe2/0x170 [17082.791152][ T1364] inet6_addr_add+0x12f/0xa40 [17082.791152][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17082.791152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.791152][ T1364] netlink_rcv_skb+0x130/0x360 [17082.791152][ T1364] netlink_unicast+0x449/0x710 [17082.791152][ T1364] netlink_sendmsg+0x723/0xbe0 [17082.791152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17082.791152][ T1364] ___sys_sendmsg+0xee/0x170 [17082.791152][ T1364] __sys_sendmsg+0xcd/0x170 [17082.791152][ T1364] do_syscall_64+0xc6/0x1e0 [17082.791152][ T1364] [17082.793359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17082.793359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17082.793359][ T1364] ipv6_find_idev+0x102/0x170 [17082.793359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17082.793359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.793359][ T1364] netlink_rcv_skb+0x130/0x360 [17082.793359][ T1364] netlink_unicast+0x449/0x710 [17082.793359][ T1364] netlink_sendmsg+0x723/0xbe0 [17082.793359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17082.793359][ T1364] ___sys_sendmsg+0xee/0x170 [17082.793359][ T1364] __sys_sendmsg+0xcd/0x170 [17082.793359][ T1364] do_syscall_64+0xc6/0x1e0 [17082.793359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17082.793359][ T1364] [17082.795082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17082.795082][ T1364] neigh_parms_alloc+0x1e5/0x510 [17082.795082][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17082.795082][ T1364] ipv6_find_idev+0x102/0x170 [17082.795082][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17082.795082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17082.795082][ T1364] netlink_rcv_skb+0x130/0x360 [17082.795082][ T1364] netlink_unicast+0x449/0x710 [17082.795082][ T1364] netlink_sendmsg+0x723/0xbe0 [17082.795082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17082.795082][ T1364] ___sys_sendmsg+0xee/0x170 [17082.795082][ T1364] __sys_sendmsg+0xcd/0x170 [17082.795082][ T1364] do_syscall_64+0xc6/0x1e0 [17082.795082][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17082.795082][ T1364] [17093.035141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17093.036219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17093.036219][ T1364] ___neigh_create+0x14b/0xf60 [17093.036219][ T1364] ip6_finish_output2+0xa70/0xf80 [17093.036219][ T1364] ip6_finish_output+0x4ed/0xd30 [17093.036219][ T1364] ip6_output+0x1f3/0x770 [17093.036219][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17093.036219][ T1364] mld_sendpack+0x62d/0xbc0 [17093.036219][ T1364] mld_ifc_work+0x32/0x1f0 [17093.036219][ T1364] process_one_work+0x84d/0x18a0 [17093.036219][ T1364] worker_thread+0x587/0xd30 [17093.036219][ T1364] kthread+0x28a/0x350 [17093.036219][ T1364] ret_from_fork+0x31/0x70 [17093.036219][ T1364] ret_from_fork_asm+0x1a/0x30 [17093.036219][ T1364] [17093.037939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17093.037939][ T1364] dst_init+0x84/0x4a0 [17093.037939][ T1364] dst_alloc+0x97/0x150 [17093.037939][ T1364] ip6_dst_alloc+0x23/0x90 [17093.037939][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17093.037939][ T1364] ip6_pol_route+0x56f/0x840 [17093.037939][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17093.037939][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17093.037939][ T1364] ipv6_rcv+0x1ad/0x810 [17093.037939][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17093.037939][ T1364] process_backlog+0x101/0x620 [17093.037939][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17093.037939][ T1364] net_rx_action+0x495/0xbe0 [17093.037939][ T1364] __do_softirq+0x1b5/0x7f6 [17093.037939][ T1364] [17093.039788][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17093.039788][ T1364] netdev_get_by_index+0x5e/0x80 [17093.039788][ T1364] fib6_nh_init+0x3d8/0x15b0 [17093.039788][ T1364] ip6_route_info_create+0xf18/0x17d0 [17093.039788][ T1364] ip6_route_add+0x1c/0x140 [17093.039788][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17093.039788][ T1364] addrconf_add_dev+0xe2/0x170 [17093.039788][ T1364] inet6_addr_add+0x12f/0xa40 [17093.039788][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17093.039788][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17093.039788][ T1364] netlink_rcv_skb+0x130/0x360 [17093.039788][ T1364] netlink_unicast+0x449/0x710 [17093.039788][ T1364] netlink_sendmsg+0x723/0xbe0 [17093.039788][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17093.039788][ T1364] ___sys_sendmsg+0xee/0x170 [17093.039788][ T1364] __sys_sendmsg+0xcd/0x170 [17093.039788][ T1364] do_syscall_64+0xc6/0x1e0 [17093.039788][ T1364] [17093.042604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17093.042604][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17093.042604][ T1364] ipv6_find_idev+0x102/0x170 [17093.042604][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17093.042604][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17093.042604][ T1364] netlink_rcv_skb+0x130/0x360 [17093.042604][ T1364] netlink_unicast+0x449/0x710 [17093.042604][ T1364] netlink_sendmsg+0x723/0xbe0 [17093.042604][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17093.042604][ T1364] ___sys_sendmsg+0xee/0x170 [17093.042604][ T1364] __sys_sendmsg+0xcd/0x170 [17093.042604][ T1364] do_syscall_64+0xc6/0x1e0 [17093.042604][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17093.042604][ T1364] [17093.044305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17093.044305][ T1364] neigh_parms_alloc+0x1e5/0x510 [17093.044305][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17093.044305][ T1364] ipv6_find_idev+0x102/0x170 [17093.044305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17093.044305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17093.044305][ T1364] netlink_rcv_skb+0x130/0x360 [17093.044305][ T1364] netlink_unicast+0x449/0x710 [17093.044305][ T1364] netlink_sendmsg+0x723/0xbe0 [17093.044305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17093.044305][ T1364] ___sys_sendmsg+0xee/0x170 [17093.044305][ T1364] __sys_sendmsg+0xcd/0x170 [17093.044305][ T1364] do_syscall_64+0xc6/0x1e0 [17093.044305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17093.044305][ T1364] [17103.195041][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17103.195447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17103.195447][ T1364] ___neigh_create+0x14b/0xf60 [17103.195447][ T1364] ip6_finish_output2+0xa70/0xf80 [17103.195447][ T1364] ip6_finish_output+0x4ed/0xd30 [17103.195447][ T1364] ip6_output+0x1f3/0x770 [17103.195447][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17103.195447][ T1364] mld_sendpack+0x62d/0xbc0 [17103.195447][ T1364] mld_ifc_work+0x32/0x1f0 [17103.195447][ T1364] process_one_work+0x84d/0x18a0 [17103.195447][ T1364] worker_thread+0x587/0xd30 [17103.195447][ T1364] kthread+0x28a/0x350 [17103.195447][ T1364] ret_from_fork+0x31/0x70 [17103.195447][ T1364] ret_from_fork_asm+0x1a/0x30 [17103.195447][ T1364] [17103.197173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17103.197173][ T1364] dst_init+0x84/0x4a0 [17103.197173][ T1364] dst_alloc+0x97/0x150 [17103.197173][ T1364] ip6_dst_alloc+0x23/0x90 [17103.197173][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17103.197173][ T1364] ip6_pol_route+0x56f/0x840 [17103.197173][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17103.197173][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17103.197173][ T1364] ipv6_rcv+0x1ad/0x810 [17103.197173][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17103.197173][ T1364] process_backlog+0x101/0x620 [17103.197173][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17103.197173][ T1364] net_rx_action+0x495/0xbe0 [17103.197173][ T1364] __do_softirq+0x1b5/0x7f6 [17103.197173][ T1364] [17103.199013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17103.199013][ T1364] netdev_get_by_index+0x5e/0x80 [17103.199013][ T1364] fib6_nh_init+0x3d8/0x15b0 [17103.199013][ T1364] ip6_route_info_create+0xf18/0x17d0 [17103.199013][ T1364] ip6_route_add+0x1c/0x140 [17103.199013][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17103.199013][ T1364] addrconf_add_dev+0xe2/0x170 [17103.199013][ T1364] inet6_addr_add+0x12f/0xa40 [17103.199013][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17103.199013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17103.199013][ T1364] netlink_rcv_skb+0x130/0x360 [17103.199013][ T1364] netlink_unicast+0x449/0x710 [17103.199013][ T1364] netlink_sendmsg+0x723/0xbe0 [17103.199013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17103.199013][ T1364] ___sys_sendmsg+0xee/0x170 [17103.199013][ T1364] __sys_sendmsg+0xcd/0x170 [17103.199013][ T1364] do_syscall_64+0xc6/0x1e0 [17103.199013][ T1364] [17103.201239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17103.201239][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17103.201239][ T1364] ipv6_find_idev+0x102/0x170 [17103.201239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17103.201239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17103.201239][ T1364] netlink_rcv_skb+0x130/0x360 [17103.201239][ T1364] netlink_unicast+0x449/0x710 [17103.201239][ T1364] netlink_sendmsg+0x723/0xbe0 [17103.201239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17103.201239][ T1364] ___sys_sendmsg+0xee/0x170 [17103.201239][ T1364] __sys_sendmsg+0xcd/0x170 [17103.201239][ T1364] do_syscall_64+0xc6/0x1e0 [17103.201239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17103.201239][ T1364] [17103.202976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17103.202976][ T1364] neigh_parms_alloc+0x1e5/0x510 [17103.202976][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17103.202976][ T1364] ipv6_find_idev+0x102/0x170 [17103.202976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17103.202976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17103.202976][ T1364] netlink_rcv_skb+0x130/0x360 [17103.202976][ T1364] netlink_unicast+0x449/0x710 [17103.202976][ T1364] netlink_sendmsg+0x723/0xbe0 [17103.202976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17103.202976][ T1364] ___sys_sendmsg+0xee/0x170 [17103.202976][ T1364] __sys_sendmsg+0xcd/0x170 [17103.202976][ T1364] do_syscall_64+0xc6/0x1e0 [17103.202976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17103.202976][ T1364] [17113.443033][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17113.443525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17113.443525][ T1364] ___neigh_create+0x14b/0xf60 [17113.443525][ T1364] ip6_finish_output2+0xa70/0xf80 [17113.443525][ T1364] ip6_finish_output+0x4ed/0xd30 [17113.443525][ T1364] ip6_output+0x1f3/0x770 [17113.443525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17113.443525][ T1364] mld_sendpack+0x62d/0xbc0 [17113.443525][ T1364] mld_ifc_work+0x32/0x1f0 [17113.443525][ T1364] process_one_work+0x84d/0x18a0 [17113.443525][ T1364] worker_thread+0x587/0xd30 [17113.443525][ T1364] kthread+0x28a/0x350 [17113.443525][ T1364] ret_from_fork+0x31/0x70 [17113.443525][ T1364] ret_from_fork_asm+0x1a/0x30 [17113.443525][ T1364] [17113.445252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17113.445252][ T1364] dst_init+0x84/0x4a0 [17113.445252][ T1364] dst_alloc+0x97/0x150 [17113.445252][ T1364] ip6_dst_alloc+0x23/0x90 [17113.445252][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17113.445252][ T1364] ip6_pol_route+0x56f/0x840 [17113.445252][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17113.445252][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17113.445252][ T1364] ipv6_rcv+0x1ad/0x810 [17113.445252][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17113.445252][ T1364] process_backlog+0x101/0x620 [17113.445252][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17113.445252][ T1364] net_rx_action+0x495/0xbe0 [17113.445252][ T1364] __do_softirq+0x1b5/0x7f6 [17113.445252][ T1364] [17113.474163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17113.474163][ T1364] netdev_get_by_index+0x5e/0x80 [17113.474163][ T1364] fib6_nh_init+0x3d8/0x15b0 [17113.474163][ T1364] ip6_route_info_create+0xf18/0x17d0 [17113.474163][ T1364] ip6_route_add+0x1c/0x140 [17113.474163][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17113.474163][ T1364] addrconf_add_dev+0xe2/0x170 [17113.474163][ T1364] inet6_addr_add+0x12f/0xa40 [17113.474163][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17113.474163][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17113.474163][ T1364] netlink_rcv_skb+0x130/0x360 [17113.474163][ T1364] netlink_unicast+0x449/0x710 [17113.474163][ T1364] netlink_sendmsg+0x723/0xbe0 [17113.474163][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17113.474163][ T1364] ___sys_sendmsg+0xee/0x170 [17113.474163][ T1364] __sys_sendmsg+0xcd/0x170 [17113.474163][ T1364] do_syscall_64+0xc6/0x1e0 [17113.474163][ T1364] [17113.476377][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17113.476377][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17113.476377][ T1364] ipv6_find_idev+0x102/0x170 [17113.476377][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17113.476377][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17113.476377][ T1364] netlink_rcv_skb+0x130/0x360 [17113.476377][ T1364] netlink_unicast+0x449/0x710 [17113.476377][ T1364] netlink_sendmsg+0x723/0xbe0 [17113.476377][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17113.476377][ T1364] ___sys_sendmsg+0xee/0x170 [17113.476377][ T1364] __sys_sendmsg+0xcd/0x170 [17113.476377][ T1364] do_syscall_64+0xc6/0x1e0 [17113.476377][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17113.476377][ T1364] [17113.478102][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17113.478102][ T1364] neigh_parms_alloc+0x1e5/0x510 [17113.478102][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17113.478102][ T1364] ipv6_find_idev+0x102/0x170 [17113.478102][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17113.478102][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17113.478102][ T1364] netlink_rcv_skb+0x130/0x360 [17113.478102][ T1364] netlink_unicast+0x449/0x710 [17113.478102][ T1364] netlink_sendmsg+0x723/0xbe0 [17113.478102][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17113.478102][ T1364] ___sys_sendmsg+0xee/0x170 [17113.478102][ T1364] __sys_sendmsg+0xcd/0x170 [17113.478102][ T1364] do_syscall_64+0xc6/0x1e0 [17113.478102][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17113.478102][ T1364] [17123.611066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17123.611562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17123.611562][ T1364] ___neigh_create+0x14b/0xf60 [17123.611562][ T1364] ip6_finish_output2+0xa70/0xf80 [17123.611562][ T1364] ip6_finish_output+0x4ed/0xd30 [17123.611562][ T1364] ip6_output+0x1f3/0x770 [17123.611562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17123.611562][ T1364] mld_sendpack+0x62d/0xbc0 [17123.611562][ T1364] mld_ifc_work+0x32/0x1f0 [17123.611562][ T1364] process_one_work+0x84d/0x18a0 [17123.611562][ T1364] worker_thread+0x587/0xd30 [17123.611562][ T1364] kthread+0x28a/0x350 [17123.611562][ T1364] ret_from_fork+0x31/0x70 [17123.611562][ T1364] ret_from_fork_asm+0x1a/0x30 [17123.611562][ T1364] [17123.613283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17123.613283][ T1364] dst_init+0x84/0x4a0 [17123.613283][ T1364] dst_alloc+0x97/0x150 [17123.613283][ T1364] ip6_dst_alloc+0x23/0x90 [17123.613283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17123.613283][ T1364] ip6_pol_route+0x56f/0x840 [17123.613283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17123.613283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17123.613283][ T1364] ipv6_rcv+0x1ad/0x810 [17123.613283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17123.613283][ T1364] process_backlog+0x101/0x620 [17123.613283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17123.613283][ T1364] net_rx_action+0x495/0xbe0 [17123.613283][ T1364] __do_softirq+0x1b5/0x7f6 [17123.613283][ T1364] [17123.615084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17123.615084][ T1364] netdev_get_by_index+0x5e/0x80 [17123.615084][ T1364] fib6_nh_init+0x3d8/0x15b0 [17123.615084][ T1364] ip6_route_info_create+0xf18/0x17d0 [17123.615084][ T1364] ip6_route_add+0x1c/0x140 [17123.615084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17123.615084][ T1364] addrconf_add_dev+0xe2/0x170 [17123.615084][ T1364] inet6_addr_add+0x12f/0xa40 [17123.615084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17123.615084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17123.615084][ T1364] netlink_rcv_skb+0x130/0x360 [17123.615084][ T1364] netlink_unicast+0x449/0x710 [17123.615084][ T1364] netlink_sendmsg+0x723/0xbe0 [17123.615084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17123.615084][ T1364] ___sys_sendmsg+0xee/0x170 [17123.615084][ T1364] __sys_sendmsg+0xcd/0x170 [17123.615084][ T1364] do_syscall_64+0xc6/0x1e0 [17123.615084][ T1364] [17123.617303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17123.617303][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17123.617303][ T1364] ipv6_find_idev+0x102/0x170 [17123.617303][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17123.617303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17123.617303][ T1364] netlink_rcv_skb+0x130/0x360 [17123.617303][ T1364] netlink_unicast+0x449/0x710 [17123.617303][ T1364] netlink_sendmsg+0x723/0xbe0 [17123.617303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17123.617303][ T1364] ___sys_sendmsg+0xee/0x170 [17123.617303][ T1364] __sys_sendmsg+0xcd/0x170 [17123.617303][ T1364] do_syscall_64+0xc6/0x1e0 [17123.617303][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17123.617303][ T1364] [17123.619009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17123.619009][ T1364] neigh_parms_alloc+0x1e5/0x510 [17123.619009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17123.619009][ T1364] ipv6_find_idev+0x102/0x170 [17123.619009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17123.619009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17123.619009][ T1364] netlink_rcv_skb+0x130/0x360 [17123.619009][ T1364] netlink_unicast+0x449/0x710 [17123.619009][ T1364] netlink_sendmsg+0x723/0xbe0 [17123.619009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17123.619009][ T1364] ___sys_sendmsg+0xee/0x170 [17123.619009][ T1364] __sys_sendmsg+0xcd/0x170 [17123.619009][ T1364] do_syscall_64+0xc6/0x1e0 [17123.619009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17123.619009][ T1364] [17133.755025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17133.755522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17133.755522][ T1364] ___neigh_create+0x14b/0xf60 [17133.755522][ T1364] ip6_finish_output2+0xa70/0xf80 [17133.755522][ T1364] ip6_finish_output+0x4ed/0xd30 [17133.755522][ T1364] ip6_output+0x1f3/0x770 [17133.755522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17133.755522][ T1364] mld_sendpack+0x62d/0xbc0 [17133.755522][ T1364] mld_ifc_work+0x32/0x1f0 [17133.755522][ T1364] process_one_work+0x84d/0x18a0 [17133.755522][ T1364] worker_thread+0x587/0xd30 [17133.755522][ T1364] kthread+0x28a/0x350 [17133.755522][ T1364] ret_from_fork+0x31/0x70 [17133.755522][ T1364] ret_from_fork_asm+0x1a/0x30 [17133.755522][ T1364] [17133.757231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17133.757231][ T1364] dst_init+0x84/0x4a0 [17133.757231][ T1364] dst_alloc+0x97/0x150 [17133.757231][ T1364] ip6_dst_alloc+0x23/0x90 [17133.757231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17133.757231][ T1364] ip6_pol_route+0x56f/0x840 [17133.757231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17133.757231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17133.757231][ T1364] ipv6_rcv+0x1ad/0x810 [17133.757231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17133.757231][ T1364] process_backlog+0x101/0x620 [17133.757231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17133.757231][ T1364] net_rx_action+0x495/0xbe0 [17133.757231][ T1364] __do_softirq+0x1b5/0x7f6 [17133.757231][ T1364] [17133.759051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17133.759051][ T1364] netdev_get_by_index+0x5e/0x80 [17133.759051][ T1364] fib6_nh_init+0x3d8/0x15b0 [17133.759051][ T1364] ip6_route_info_create+0xf18/0x17d0 [17133.759051][ T1364] ip6_route_add+0x1c/0x140 [17133.759051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17133.759051][ T1364] addrconf_add_dev+0xe2/0x170 [17133.759051][ T1364] inet6_addr_add+0x12f/0xa40 [17133.759051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17133.759051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17133.759051][ T1364] netlink_rcv_skb+0x130/0x360 [17133.759051][ T1364] netlink_unicast+0x449/0x710 [17133.759051][ T1364] netlink_sendmsg+0x723/0xbe0 [17133.759051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17133.759051][ T1364] ___sys_sendmsg+0xee/0x170 [17133.759051][ T1364] __sys_sendmsg+0xcd/0x170 [17133.759051][ T1364] do_syscall_64+0xc6/0x1e0 [17133.759051][ T1364] [17133.761223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17133.761223][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17133.761223][ T1364] ipv6_find_idev+0x102/0x170 [17133.761223][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17133.761223][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17133.761223][ T1364] netlink_rcv_skb+0x130/0x360 [17133.761223][ T1364] netlink_unicast+0x449/0x710 [17133.761223][ T1364] netlink_sendmsg+0x723/0xbe0 [17133.761223][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17133.761223][ T1364] ___sys_sendmsg+0xee/0x170 [17133.761223][ T1364] __sys_sendmsg+0xcd/0x170 [17133.761223][ T1364] do_syscall_64+0xc6/0x1e0 [17133.761223][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17133.761223][ T1364] [17133.762925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17133.762925][ T1364] neigh_parms_alloc+0x1e5/0x510 [17133.762925][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17133.762925][ T1364] ipv6_find_idev+0x102/0x170 [17133.762925][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17133.762925][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17133.762925][ T1364] netlink_rcv_skb+0x130/0x360 [17133.762925][ T1364] netlink_unicast+0x449/0x710 [17133.762925][ T1364] netlink_sendmsg+0x723/0xbe0 [17133.762925][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17133.762925][ T1364] ___sys_sendmsg+0xee/0x170 [17133.762925][ T1364] __sys_sendmsg+0xcd/0x170 [17133.762925][ T1364] do_syscall_64+0xc6/0x1e0 [17133.762925][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17133.762925][ T1364] [17143.939061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17143.939546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17143.939546][ T1364] ___neigh_create+0x14b/0xf60 [17143.939546][ T1364] ip6_finish_output2+0xa70/0xf80 [17143.939546][ T1364] ip6_finish_output+0x4ed/0xd30 [17143.939546][ T1364] ip6_output+0x1f3/0x770 [17143.939546][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17143.939546][ T1364] mld_sendpack+0x62d/0xbc0 [17143.939546][ T1364] mld_ifc_work+0x32/0x1f0 [17143.939546][ T1364] process_one_work+0x84d/0x18a0 [17143.939546][ T1364] worker_thread+0x587/0xd30 [17143.939546][ T1364] kthread+0x28a/0x350 [17143.939546][ T1364] ret_from_fork+0x31/0x70 [17143.939546][ T1364] ret_from_fork_asm+0x1a/0x30 [17143.939546][ T1364] [17143.941309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17143.941309][ T1364] dst_init+0x84/0x4a0 [17143.941309][ T1364] dst_alloc+0x97/0x150 [17143.941309][ T1364] ip6_dst_alloc+0x23/0x90 [17143.941309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17143.941309][ T1364] ip6_pol_route+0x56f/0x840 [17143.941309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17143.941309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17143.941309][ T1364] ipv6_rcv+0x1ad/0x810 [17143.941309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17143.941309][ T1364] process_backlog+0x101/0x620 [17143.941309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17143.941309][ T1364] net_rx_action+0x495/0xbe0 [17143.941309][ T1364] __do_softirq+0x1b5/0x7f6 [17143.941309][ T1364] [17143.943148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17143.943148][ T1364] netdev_get_by_index+0x5e/0x80 [17143.943148][ T1364] fib6_nh_init+0x3d8/0x15b0 [17143.943148][ T1364] ip6_route_info_create+0xf18/0x17d0 [17143.943148][ T1364] ip6_route_add+0x1c/0x140 [17143.943148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17143.943148][ T1364] addrconf_add_dev+0xe2/0x170 [17143.943148][ T1364] inet6_addr_add+0x12f/0xa40 [17143.943148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17143.943148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.943148][ T1364] netlink_rcv_skb+0x130/0x360 [17143.943148][ T1364] netlink_unicast+0x449/0x710 [17143.943148][ T1364] netlink_sendmsg+0x723/0xbe0 [17143.943148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17143.943148][ T1364] ___sys_sendmsg+0xee/0x170 [17143.943148][ T1364] __sys_sendmsg+0xcd/0x170 [17143.943148][ T1364] do_syscall_64+0xc6/0x1e0 [17143.943148][ T1364] [17143.945336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17143.945336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17143.945336][ T1364] ipv6_find_idev+0x102/0x170 [17143.945336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17143.945336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.945336][ T1364] netlink_rcv_skb+0x130/0x360 [17143.945336][ T1364] netlink_unicast+0x449/0x710 [17143.945336][ T1364] netlink_sendmsg+0x723/0xbe0 [17143.945336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17143.945336][ T1364] ___sys_sendmsg+0xee/0x170 [17143.945336][ T1364] __sys_sendmsg+0xcd/0x170 [17143.945336][ T1364] do_syscall_64+0xc6/0x1e0 [17143.945336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17143.945336][ T1364] [17143.947081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17143.947081][ T1364] neigh_parms_alloc+0x1e5/0x510 [17143.947081][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17143.947081][ T1364] ipv6_find_idev+0x102/0x170 [17143.947081][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17143.947081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17143.947081][ T1364] netlink_rcv_skb+0x130/0x360 [17143.947081][ T1364] netlink_unicast+0x449/0x710 [17143.947081][ T1364] netlink_sendmsg+0x723/0xbe0 [17143.947081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17143.947081][ T1364] ___sys_sendmsg+0xee/0x170 [17143.947081][ T1364] __sys_sendmsg+0xcd/0x170 [17143.947081][ T1364] do_syscall_64+0xc6/0x1e0 [17143.947081][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17143.947081][ T1364] [17153.955105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17153.955524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17153.955524][ T1364] ___neigh_create+0x14b/0xf60 [17153.955524][ T1364] ip6_finish_output2+0xa70/0xf80 [17153.955524][ T1364] ip6_finish_output+0x4ed/0xd30 [17153.955524][ T1364] ip6_output+0x1f3/0x770 [17153.955524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17153.955524][ T1364] mld_sendpack+0x62d/0xbc0 [17153.955524][ T1364] mld_ifc_work+0x32/0x1f0 [17153.955524][ T1364] process_one_work+0x84d/0x18a0 [17153.955524][ T1364] worker_thread+0x587/0xd30 [17153.955524][ T1364] kthread+0x28a/0x350 [17153.955524][ T1364] ret_from_fork+0x31/0x70 [17153.955524][ T1364] ret_from_fork_asm+0x1a/0x30 [17153.955524][ T1364] [17153.957280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17153.957280][ T1364] dst_init+0x84/0x4a0 [17153.957280][ T1364] dst_alloc+0x97/0x150 [17153.957280][ T1364] ip6_dst_alloc+0x23/0x90 [17153.957280][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17153.957280][ T1364] ip6_pol_route+0x56f/0x840 [17153.957280][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17153.957280][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17153.957280][ T1364] ipv6_rcv+0x1ad/0x810 [17153.957280][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17153.957280][ T1364] process_backlog+0x101/0x620 [17153.957280][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17153.957280][ T1364] net_rx_action+0x495/0xbe0 [17153.957280][ T1364] __do_softirq+0x1b5/0x7f6 [17153.957280][ T1364] [17153.959680][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17153.959680][ T1364] netdev_get_by_index+0x5e/0x80 [17153.959680][ T1364] fib6_nh_init+0x3d8/0x15b0 [17153.959680][ T1364] ip6_route_info_create+0xf18/0x17d0 [17153.959680][ T1364] ip6_route_add+0x1c/0x140 [17153.959680][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17153.959680][ T1364] addrconf_add_dev+0xe2/0x170 [17153.959680][ T1364] inet6_addr_add+0x12f/0xa40 [17153.959680][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17153.959680][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.959680][ T1364] netlink_rcv_skb+0x130/0x360 [17153.959680][ T1364] netlink_unicast+0x449/0x710 [17153.959680][ T1364] netlink_sendmsg+0x723/0xbe0 [17153.959680][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17153.959680][ T1364] ___sys_sendmsg+0xee/0x170 [17153.959680][ T1364] __sys_sendmsg+0xcd/0x170 [17153.959680][ T1364] do_syscall_64+0xc6/0x1e0 [17153.959680][ T1364] [17153.961822][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17153.961822][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17153.961822][ T1364] ipv6_find_idev+0x102/0x170 [17153.961822][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17153.961822][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.961822][ T1364] netlink_rcv_skb+0x130/0x360 [17153.961822][ T1364] netlink_unicast+0x449/0x710 [17153.961822][ T1364] netlink_sendmsg+0x723/0xbe0 [17153.961822][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17153.961822][ T1364] ___sys_sendmsg+0xee/0x170 [17153.961822][ T1364] __sys_sendmsg+0xcd/0x170 [17153.961822][ T1364] do_syscall_64+0xc6/0x1e0 [17153.961822][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17153.961822][ T1364] [17153.963463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17153.963463][ T1364] neigh_parms_alloc+0x1e5/0x510 [17153.963463][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17153.963463][ T1364] ipv6_find_idev+0x102/0x170 [17153.963463][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17153.963463][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17153.963463][ T1364] netlink_rcv_skb+0x130/0x360 [17153.963463][ T1364] netlink_unicast+0x449/0x710 [17153.963463][ T1364] netlink_sendmsg+0x723/0xbe0 [17153.963463][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17153.963463][ T1364] ___sys_sendmsg+0xee/0x170 [17153.963463][ T1364] __sys_sendmsg+0xcd/0x170 [17153.963463][ T1364] do_syscall_64+0xc6/0x1e0 [17153.963463][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17153.963463][ T1364] [17164.219173][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17164.219673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17164.219673][ T1364] ___neigh_create+0x14b/0xf60 [17164.219673][ T1364] ip6_finish_output2+0xa70/0xf80 [17164.219673][ T1364] ip6_finish_output+0x4ed/0xd30 [17164.219673][ T1364] ip6_output+0x1f3/0x770 [17164.219673][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17164.219673][ T1364] mld_sendpack+0x62d/0xbc0 [17164.219673][ T1364] mld_ifc_work+0x32/0x1f0 [17164.219673][ T1364] process_one_work+0x84d/0x18a0 [17164.219673][ T1364] worker_thread+0x587/0xd30 [17164.219673][ T1364] kthread+0x28a/0x350 [17164.219673][ T1364] ret_from_fork+0x31/0x70 [17164.219673][ T1364] ret_from_fork_asm+0x1a/0x30 [17164.219673][ T1364] [17164.221450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17164.221450][ T1364] dst_init+0x84/0x4a0 [17164.221450][ T1364] dst_alloc+0x97/0x150 [17164.221450][ T1364] ip6_dst_alloc+0x23/0x90 [17164.221450][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17164.221450][ T1364] ip6_pol_route+0x56f/0x840 [17164.221450][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17164.221450][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17164.221450][ T1364] ipv6_rcv+0x1ad/0x810 [17164.221450][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17164.221450][ T1364] process_backlog+0x101/0x620 [17164.221450][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17164.221450][ T1364] net_rx_action+0x495/0xbe0 [17164.221450][ T1364] __do_softirq+0x1b5/0x7f6 [17164.221450][ T1364] [17164.223307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17164.223307][ T1364] netdev_get_by_index+0x5e/0x80 [17164.223307][ T1364] fib6_nh_init+0x3d8/0x15b0 [17164.223307][ T1364] ip6_route_info_create+0xf18/0x17d0 [17164.223307][ T1364] ip6_route_add+0x1c/0x140 [17164.223307][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17164.223307][ T1364] addrconf_add_dev+0xe2/0x170 [17164.223307][ T1364] inet6_addr_add+0x12f/0xa40 [17164.223307][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17164.223307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17164.223307][ T1364] netlink_rcv_skb+0x130/0x360 [17164.223307][ T1364] netlink_unicast+0x449/0x710 [17164.223307][ T1364] netlink_sendmsg+0x723/0xbe0 [17164.223307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17164.223307][ T1364] ___sys_sendmsg+0xee/0x170 [17164.223307][ T1364] __sys_sendmsg+0xcd/0x170 [17164.223307][ T1364] do_syscall_64+0xc6/0x1e0 [17164.223307][ T1364] [17164.225506][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17164.225506][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17164.225506][ T1364] ipv6_find_idev+0x102/0x170 [17164.225506][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17164.225506][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17164.225506][ T1364] netlink_rcv_skb+0x130/0x360 [17164.225506][ T1364] netlink_unicast+0x449/0x710 [17164.225506][ T1364] netlink_sendmsg+0x723/0xbe0 [17164.225506][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17164.225506][ T1364] ___sys_sendmsg+0xee/0x170 [17164.225506][ T1364] __sys_sendmsg+0xcd/0x170 [17164.225506][ T1364] do_syscall_64+0xc6/0x1e0 [17164.225506][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17164.225506][ T1364] [17164.227265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17164.227265][ T1364] neigh_parms_alloc+0x1e5/0x510 [17164.227265][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17164.227265][ T1364] ipv6_find_idev+0x102/0x170 [17164.227265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17164.227265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17164.227265][ T1364] netlink_rcv_skb+0x130/0x360 [17164.227265][ T1364] netlink_unicast+0x449/0x710 [17164.227265][ T1364] netlink_sendmsg+0x723/0xbe0 [17164.227265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17164.227265][ T1364] ___sys_sendmsg+0xee/0x170 [17164.227265][ T1364] __sys_sendmsg+0xcd/0x170 [17164.227265][ T1364] do_syscall_64+0xc6/0x1e0 [17164.227265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17164.227265][ T1364] [17174.843250][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17174.843781][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17174.843781][ T1364] ___neigh_create+0x14b/0xf60 [17174.843781][ T1364] ip6_finish_output2+0xa70/0xf80 [17174.843781][ T1364] ip6_finish_output+0x4ed/0xd30 [17174.843781][ T1364] ip6_output+0x1f3/0x770 [17174.843781][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17174.843781][ T1364] mld_sendpack+0x62d/0xbc0 [17174.843781][ T1364] mld_ifc_work+0x32/0x1f0 [17174.843781][ T1364] process_one_work+0x84d/0x18a0 [17174.843781][ T1364] worker_thread+0x587/0xd30 [17174.843781][ T1364] kthread+0x28a/0x350 [17174.843781][ T1364] ret_from_fork+0x31/0x70 [17174.843781][ T1364] ret_from_fork_asm+0x1a/0x30 [17174.843781][ T1364] [17174.845465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17174.845465][ T1364] dst_init+0x84/0x4a0 [17174.845465][ T1364] dst_alloc+0x97/0x150 [17174.845465][ T1364] ip6_dst_alloc+0x23/0x90 [17174.845465][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17174.845465][ T1364] ip6_pol_route+0x56f/0x840 [17174.845465][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17174.845465][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17174.845465][ T1364] ipv6_rcv+0x1ad/0x810 [17174.845465][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17174.845465][ T1364] process_backlog+0x101/0x620 [17174.845465][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17174.845465][ T1364] net_rx_action+0x495/0xbe0 [17174.845465][ T1364] __do_softirq+0x1b5/0x7f6 [17174.845465][ T1364] [17174.847329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17174.847329][ T1364] netdev_get_by_index+0x5e/0x80 [17174.847329][ T1364] fib6_nh_init+0x3d8/0x15b0 [17174.847329][ T1364] ip6_route_info_create+0xf18/0x17d0 [17174.847329][ T1364] ip6_route_add+0x1c/0x140 [17174.847329][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17174.847329][ T1364] addrconf_add_dev+0xe2/0x170 [17174.847329][ T1364] inet6_addr_add+0x12f/0xa40 [17174.847329][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17174.847329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17174.847329][ T1364] netlink_rcv_skb+0x130/0x360 [17174.847329][ T1364] netlink_unicast+0x449/0x710 [17174.847329][ T1364] netlink_sendmsg+0x723/0xbe0 [17174.847329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17174.847329][ T1364] ___sys_sendmsg+0xee/0x170 [17174.847329][ T1364] __sys_sendmsg+0xcd/0x170 [17174.847329][ T1364] do_syscall_64+0xc6/0x1e0 [17174.847329][ T1364] [17174.849531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17174.849531][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17174.849531][ T1364] ipv6_find_idev+0x102/0x170 [17174.849531][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17174.849531][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17174.849531][ T1364] netlink_rcv_skb+0x130/0x360 [17174.849531][ T1364] netlink_unicast+0x449/0x710 [17174.849531][ T1364] netlink_sendmsg+0x723/0xbe0 [17174.849531][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17174.849531][ T1364] ___sys_sendmsg+0xee/0x170 [17174.849531][ T1364] __sys_sendmsg+0xcd/0x170 [17174.849531][ T1364] do_syscall_64+0xc6/0x1e0 [17174.849531][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17174.849531][ T1364] [17174.851253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17174.851253][ T1364] neigh_parms_alloc+0x1e5/0x510 [17174.851253][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17174.851253][ T1364] ipv6_find_idev+0x102/0x170 [17174.851253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17174.851253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17174.851253][ T1364] netlink_rcv_skb+0x130/0x360 [17174.851253][ T1364] netlink_unicast+0x449/0x710 [17174.851253][ T1364] netlink_sendmsg+0x723/0xbe0 [17174.851253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17174.851253][ T1364] ___sys_sendmsg+0xee/0x170 [17174.851253][ T1364] __sys_sendmsg+0xcd/0x170 [17174.851253][ T1364] do_syscall_64+0xc6/0x1e0 [17174.851253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17174.851253][ T1364] [17184.987044][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17184.987467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17184.987467][ T1364] ___neigh_create+0x14b/0xf60 [17184.987467][ T1364] ip6_finish_output2+0xa70/0xf80 [17184.987467][ T1364] ip6_finish_output+0x4ed/0xd30 [17184.987467][ T1364] ip6_output+0x1f3/0x770 [17184.987467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17184.987467][ T1364] mld_sendpack+0x62d/0xbc0 [17184.987467][ T1364] mld_ifc_work+0x32/0x1f0 [17184.987467][ T1364] process_one_work+0x84d/0x18a0 [17184.987467][ T1364] worker_thread+0x587/0xd30 [17184.987467][ T1364] kthread+0x28a/0x350 [17184.987467][ T1364] ret_from_fork+0x31/0x70 [17184.987467][ T1364] ret_from_fork_asm+0x1a/0x30 [17184.987467][ T1364] [17184.989194][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17184.989194][ T1364] dst_init+0x84/0x4a0 [17184.989194][ T1364] dst_alloc+0x97/0x150 [17184.989194][ T1364] ip6_dst_alloc+0x23/0x90 [17184.989194][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17184.989194][ T1364] ip6_pol_route+0x56f/0x840 [17184.989194][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17184.989194][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17184.989194][ T1364] ipv6_rcv+0x1ad/0x810 [17184.989194][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17184.989194][ T1364] process_backlog+0x101/0x620 [17184.989194][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17184.989194][ T1364] net_rx_action+0x495/0xbe0 [17184.989194][ T1364] __do_softirq+0x1b5/0x7f6 [17184.989194][ T1364] [17184.990982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17184.990982][ T1364] netdev_get_by_index+0x5e/0x80 [17184.990982][ T1364] fib6_nh_init+0x3d8/0x15b0 [17184.990982][ T1364] ip6_route_info_create+0xf18/0x17d0 [17184.990982][ T1364] ip6_route_add+0x1c/0x140 [17184.990982][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17184.990982][ T1364] addrconf_add_dev+0xe2/0x170 [17184.990982][ T1364] inet6_addr_add+0x12f/0xa40 [17184.990982][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17184.990982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17184.990982][ T1364] netlink_rcv_skb+0x130/0x360 [17184.990982][ T1364] netlink_unicast+0x449/0x710 [17184.990982][ T1364] netlink_sendmsg+0x723/0xbe0 [17184.990982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17184.990982][ T1364] ___sys_sendmsg+0xee/0x170 [17184.990982][ T1364] __sys_sendmsg+0xcd/0x170 [17184.990982][ T1364] do_syscall_64+0xc6/0x1e0 [17184.990982][ T1364] [17184.993130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17184.993130][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17184.993130][ T1364] ipv6_find_idev+0x102/0x170 [17184.993130][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17184.993130][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17184.993130][ T1364] netlink_rcv_skb+0x130/0x360 [17184.993130][ T1364] netlink_unicast+0x449/0x710 [17184.993130][ T1364] netlink_sendmsg+0x723/0xbe0 [17184.993130][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17184.993130][ T1364] ___sys_sendmsg+0xee/0x170 [17184.993130][ T1364] __sys_sendmsg+0xcd/0x170 [17184.993130][ T1364] do_syscall_64+0xc6/0x1e0 [17184.993130][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17184.993130][ T1364] [17184.994838][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17184.994838][ T1364] neigh_parms_alloc+0x1e5/0x510 [17184.994838][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17184.994838][ T1364] ipv6_find_idev+0x102/0x170 [17184.994838][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17184.994838][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17184.994838][ T1364] netlink_rcv_skb+0x130/0x360 [17184.994838][ T1364] netlink_unicast+0x449/0x710 [17184.994838][ T1364] netlink_sendmsg+0x723/0xbe0 [17184.994838][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17184.994838][ T1364] ___sys_sendmsg+0xee/0x170 [17184.994838][ T1364] __sys_sendmsg+0xcd/0x170 [17184.994838][ T1364] do_syscall_64+0xc6/0x1e0 [17184.994838][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17184.994838][ T1364] [17195.235105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17195.235573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17195.235573][ T1364] ___neigh_create+0x14b/0xf60 [17195.235573][ T1364] ip6_finish_output2+0xa70/0xf80 [17195.235573][ T1364] ip6_finish_output+0x4ed/0xd30 [17195.235573][ T1364] ip6_output+0x1f3/0x770 [17195.235573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17195.235573][ T1364] mld_sendpack+0x62d/0xbc0 [17195.235573][ T1364] mld_ifc_work+0x32/0x1f0 [17195.235573][ T1364] process_one_work+0x84d/0x18a0 [17195.235573][ T1364] worker_thread+0x587/0xd30 [17195.235573][ T1364] kthread+0x28a/0x350 [17195.235573][ T1364] ret_from_fork+0x31/0x70 [17195.235573][ T1364] ret_from_fork_asm+0x1a/0x30 [17195.235573][ T1364] [17195.237243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17195.237243][ T1364] dst_init+0x84/0x4a0 [17195.237243][ T1364] dst_alloc+0x97/0x150 [17195.237243][ T1364] ip6_dst_alloc+0x23/0x90 [17195.237243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17195.237243][ T1364] ip6_pol_route+0x56f/0x840 [17195.237243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17195.237243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17195.237243][ T1364] ipv6_rcv+0x1ad/0x810 [17195.237243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17195.237243][ T1364] process_backlog+0x101/0x620 [17195.237243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17195.237243][ T1364] net_rx_action+0x495/0xbe0 [17195.237243][ T1364] __do_softirq+0x1b5/0x7f6 [17195.237243][ T1364] [17195.239011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17195.239011][ T1364] netdev_get_by_index+0x5e/0x80 [17195.239011][ T1364] fib6_nh_init+0x3d8/0x15b0 [17195.239011][ T1364] ip6_route_info_create+0xf18/0x17d0 [17195.239011][ T1364] ip6_route_add+0x1c/0x140 [17195.239011][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17195.239011][ T1364] addrconf_add_dev+0xe2/0x170 [17195.239011][ T1364] inet6_addr_add+0x12f/0xa40 [17195.239011][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17195.239011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17195.239011][ T1364] netlink_rcv_skb+0x130/0x360 [17195.239011][ T1364] netlink_unicast+0x449/0x710 [17195.239011][ T1364] netlink_sendmsg+0x723/0xbe0 [17195.239011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17195.239011][ T1364] ___sys_sendmsg+0xee/0x170 [17195.239011][ T1364] __sys_sendmsg+0xcd/0x170 [17195.239011][ T1364] do_syscall_64+0xc6/0x1e0 [17195.239011][ T1364] [17195.241145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17195.241145][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17195.241145][ T1364] ipv6_find_idev+0x102/0x170 [17195.241145][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17195.241145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17195.241145][ T1364] netlink_rcv_skb+0x130/0x360 [17195.241145][ T1364] netlink_unicast+0x449/0x710 [17195.241145][ T1364] netlink_sendmsg+0x723/0xbe0 [17195.241145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17195.241145][ T1364] ___sys_sendmsg+0xee/0x170 [17195.241145][ T1364] __sys_sendmsg+0xcd/0x170 [17195.241145][ T1364] do_syscall_64+0xc6/0x1e0 [17195.241145][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17195.241145][ T1364] [17195.242809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17195.242809][ T1364] neigh_parms_alloc+0x1e5/0x510 [17195.242809][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17195.242809][ T1364] ipv6_find_idev+0x102/0x170 [17195.242809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17195.242809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17195.242809][ T1364] netlink_rcv_skb+0x130/0x360 [17195.242809][ T1364] netlink_unicast+0x449/0x710 [17195.242809][ T1364] netlink_sendmsg+0x723/0xbe0 [17195.242809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17195.242809][ T1364] ___sys_sendmsg+0xee/0x170 [17195.242809][ T1364] __sys_sendmsg+0xcd/0x170 [17195.242809][ T1364] do_syscall_64+0xc6/0x1e0 [17195.242809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17195.242809][ T1364] [17205.403053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17205.403595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17205.403595][ T1364] ___neigh_create+0x14b/0xf60 [17205.403595][ T1364] ip6_finish_output2+0xa70/0xf80 [17205.403595][ T1364] ip6_finish_output+0x4ed/0xd30 [17205.403595][ T1364] ip6_output+0x1f3/0x770 [17205.403595][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17205.403595][ T1364] mld_sendpack+0x62d/0xbc0 [17205.403595][ T1364] mld_ifc_work+0x32/0x1f0 [17205.403595][ T1364] process_one_work+0x84d/0x18a0 [17205.403595][ T1364] worker_thread+0x587/0xd30 [17205.403595][ T1364] kthread+0x28a/0x350 [17205.403595][ T1364] ret_from_fork+0x31/0x70 [17205.403595][ T1364] ret_from_fork_asm+0x1a/0x30 [17205.403595][ T1364] [17205.405346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17205.405346][ T1364] dst_init+0x84/0x4a0 [17205.405346][ T1364] dst_alloc+0x97/0x150 [17205.405346][ T1364] ip6_dst_alloc+0x23/0x90 [17205.405346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17205.405346][ T1364] ip6_pol_route+0x56f/0x840 [17205.405346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17205.405346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17205.405346][ T1364] ipv6_rcv+0x1ad/0x810 [17205.405346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17205.405346][ T1364] process_backlog+0x101/0x620 [17205.405346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17205.405346][ T1364] net_rx_action+0x495/0xbe0 [17205.405346][ T1364] __do_softirq+0x1b5/0x7f6 [17205.405346][ T1364] [17205.407280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17205.407280][ T1364] netdev_get_by_index+0x5e/0x80 [17205.407280][ T1364] fib6_nh_init+0x3d8/0x15b0 [17205.407280][ T1364] ip6_route_info_create+0xf18/0x17d0 [17205.407280][ T1364] ip6_route_add+0x1c/0x140 [17205.407280][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17205.407280][ T1364] addrconf_add_dev+0xe2/0x170 [17205.407280][ T1364] inet6_addr_add+0x12f/0xa40 [17205.407280][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17205.407280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17205.407280][ T1364] netlink_rcv_skb+0x130/0x360 [17205.407280][ T1364] netlink_unicast+0x449/0x710 [17205.407280][ T1364] netlink_sendmsg+0x723/0xbe0 [17205.407280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17205.407280][ T1364] ___sys_sendmsg+0xee/0x170 [17205.407280][ T1364] __sys_sendmsg+0xcd/0x170 [17205.407280][ T1364] do_syscall_64+0xc6/0x1e0 [17205.407280][ T1364] [17205.409507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17205.409507][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17205.409507][ T1364] ipv6_find_idev+0x102/0x170 [17205.409507][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17205.409507][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17205.409507][ T1364] netlink_rcv_skb+0x130/0x360 [17205.409507][ T1364] netlink_unicast+0x449/0x710 [17205.409507][ T1364] netlink_sendmsg+0x723/0xbe0 [17205.409507][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17205.409507][ T1364] ___sys_sendmsg+0xee/0x170 [17205.409507][ T1364] __sys_sendmsg+0xcd/0x170 [17205.409507][ T1364] do_syscall_64+0xc6/0x1e0 [17205.409507][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17205.409507][ T1364] [17205.411273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17205.411273][ T1364] neigh_parms_alloc+0x1e5/0x510 [17205.411273][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17205.411273][ T1364] ipv6_find_idev+0x102/0x170 [17205.411273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17205.411273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17205.411273][ T1364] netlink_rcv_skb+0x130/0x360 [17205.411273][ T1364] netlink_unicast+0x449/0x710 [17205.411273][ T1364] netlink_sendmsg+0x723/0xbe0 [17205.411273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17205.411273][ T1364] ___sys_sendmsg+0xee/0x170 [17205.411273][ T1364] __sys_sendmsg+0xcd/0x170 [17205.411273][ T1364] do_syscall_64+0xc6/0x1e0 [17205.411273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17205.411273][ T1364] [17215.651052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17215.651538][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17215.651538][ T1364] ___neigh_create+0x14b/0xf60 [17215.651538][ T1364] ip6_finish_output2+0xa70/0xf80 [17215.651538][ T1364] ip6_finish_output+0x4ed/0xd30 [17215.651538][ T1364] ip6_output+0x1f3/0x770 [17215.651538][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17215.651538][ T1364] mld_sendpack+0x62d/0xbc0 [17215.651538][ T1364] mld_ifc_work+0x32/0x1f0 [17215.651538][ T1364] process_one_work+0x84d/0x18a0 [17215.651538][ T1364] worker_thread+0x587/0xd30 [17215.651538][ T1364] kthread+0x28a/0x350 [17215.651538][ T1364] ret_from_fork+0x31/0x70 [17215.651538][ T1364] ret_from_fork_asm+0x1a/0x30 [17215.651538][ T1364] [17215.653223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17215.653223][ T1364] dst_init+0x84/0x4a0 [17215.653223][ T1364] dst_alloc+0x97/0x150 [17215.653223][ T1364] ip6_dst_alloc+0x23/0x90 [17215.653223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17215.653223][ T1364] ip6_pol_route+0x56f/0x840 [17215.653223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17215.653223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17215.653223][ T1364] ipv6_rcv+0x1ad/0x810 [17215.653223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17215.653223][ T1364] process_backlog+0x101/0x620 [17215.653223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17215.653223][ T1364] net_rx_action+0x495/0xbe0 [17215.653223][ T1364] __do_softirq+0x1b5/0x7f6 [17215.653223][ T1364] [17215.655008][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17215.655008][ T1364] netdev_get_by_index+0x5e/0x80 [17215.655008][ T1364] fib6_nh_init+0x3d8/0x15b0 [17215.655008][ T1364] ip6_route_info_create+0xf18/0x17d0 [17215.655008][ T1364] ip6_route_add+0x1c/0x140 [17215.655008][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17215.655008][ T1364] addrconf_add_dev+0xe2/0x170 [17215.655008][ T1364] inet6_addr_add+0x12f/0xa40 [17215.655008][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17215.655008][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17215.655008][ T1364] netlink_rcv_skb+0x130/0x360 [17215.655008][ T1364] netlink_unicast+0x449/0x710 [17215.655008][ T1364] netlink_sendmsg+0x723/0xbe0 [17215.655008][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17215.655008][ T1364] ___sys_sendmsg+0xee/0x170 [17215.655008][ T1364] __sys_sendmsg+0xcd/0x170 [17215.655008][ T1364] do_syscall_64+0xc6/0x1e0 [17215.655008][ T1364] [17215.657176][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17215.657176][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17215.657176][ T1364] ipv6_find_idev+0x102/0x170 [17215.657176][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17215.657176][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17215.657176][ T1364] netlink_rcv_skb+0x130/0x360 [17215.657176][ T1364] netlink_unicast+0x449/0x710 [17215.657176][ T1364] netlink_sendmsg+0x723/0xbe0 [17215.657176][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17215.657176][ T1364] ___sys_sendmsg+0xee/0x170 [17215.657176][ T1364] __sys_sendmsg+0xcd/0x170 [17215.657176][ T1364] do_syscall_64+0xc6/0x1e0 [17215.657176][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17215.657176][ T1364] [17215.658832][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17215.658832][ T1364] neigh_parms_alloc+0x1e5/0x510 [17215.658832][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17215.658832][ T1364] ipv6_find_idev+0x102/0x170 [17215.658832][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17215.658832][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17215.658832][ T1364] netlink_rcv_skb+0x130/0x360 [17215.658832][ T1364] netlink_unicast+0x449/0x710 [17215.658832][ T1364] netlink_sendmsg+0x723/0xbe0 [17215.658832][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17215.658832][ T1364] ___sys_sendmsg+0xee/0x170 [17215.658832][ T1364] __sys_sendmsg+0xcd/0x170 [17215.658832][ T1364] do_syscall_64+0xc6/0x1e0 [17215.658832][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17215.658832][ T1364] [17225.891054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17225.891485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17225.891485][ T1364] ___neigh_create+0x14b/0xf60 [17225.891485][ T1364] ip6_finish_output2+0xa70/0xf80 [17225.891485][ T1364] ip6_finish_output+0x4ed/0xd30 [17225.891485][ T1364] ip6_output+0x1f3/0x770 [17225.891485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17225.891485][ T1364] mld_sendpack+0x62d/0xbc0 [17225.891485][ T1364] mld_ifc_work+0x32/0x1f0 [17225.891485][ T1364] process_one_work+0x84d/0x18a0 [17225.891485][ T1364] worker_thread+0x587/0xd30 [17225.891485][ T1364] kthread+0x28a/0x350 [17225.891485][ T1364] ret_from_fork+0x31/0x70 [17225.891485][ T1364] ret_from_fork_asm+0x1a/0x30 [17225.891485][ T1364] [17225.893215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17225.893215][ T1364] dst_init+0x84/0x4a0 [17225.893215][ T1364] dst_alloc+0x97/0x150 [17225.893215][ T1364] ip6_dst_alloc+0x23/0x90 [17225.893215][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17225.893215][ T1364] ip6_pol_route+0x56f/0x840 [17225.893215][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17225.893215][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17225.893215][ T1364] ipv6_rcv+0x1ad/0x810 [17225.893215][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17225.893215][ T1364] process_backlog+0x101/0x620 [17225.893215][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17225.893215][ T1364] net_rx_action+0x495/0xbe0 [17225.893215][ T1364] __do_softirq+0x1b5/0x7f6 [17225.893215][ T1364] [17225.895059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17225.895059][ T1364] netdev_get_by_index+0x5e/0x80 [17225.895059][ T1364] fib6_nh_init+0x3d8/0x15b0 [17225.895059][ T1364] ip6_route_info_create+0xf18/0x17d0 [17225.895059][ T1364] ip6_route_add+0x1c/0x140 [17225.895059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17225.895059][ T1364] addrconf_add_dev+0xe2/0x170 [17225.895059][ T1364] inet6_addr_add+0x12f/0xa40 [17225.895059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17225.895059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17225.895059][ T1364] netlink_rcv_skb+0x130/0x360 [17225.895059][ T1364] netlink_unicast+0x449/0x710 [17225.895059][ T1364] netlink_sendmsg+0x723/0xbe0 [17225.895059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17225.895059][ T1364] ___sys_sendmsg+0xee/0x170 [17225.895059][ T1364] __sys_sendmsg+0xcd/0x170 [17225.895059][ T1364] do_syscall_64+0xc6/0x1e0 [17225.895059][ T1364] [17225.897297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17225.897297][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17225.897297][ T1364] ipv6_find_idev+0x102/0x170 [17225.897297][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17225.897297][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17225.897297][ T1364] netlink_rcv_skb+0x130/0x360 [17225.897297][ T1364] netlink_unicast+0x449/0x710 [17225.897297][ T1364] netlink_sendmsg+0x723/0xbe0 [17225.897297][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17225.897297][ T1364] ___sys_sendmsg+0xee/0x170 [17225.897297][ T1364] __sys_sendmsg+0xcd/0x170 [17225.897297][ T1364] do_syscall_64+0xc6/0x1e0 [17225.897297][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17225.897297][ T1364] [17225.899042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17225.899042][ T1364] neigh_parms_alloc+0x1e5/0x510 [17225.899042][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17225.899042][ T1364] ipv6_find_idev+0x102/0x170 [17225.899042][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17225.899042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17225.899042][ T1364] netlink_rcv_skb+0x130/0x360 [17225.899042][ T1364] netlink_unicast+0x449/0x710 [17225.899042][ T1364] netlink_sendmsg+0x723/0xbe0 [17225.899042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17225.899042][ T1364] ___sys_sendmsg+0xee/0x170 [17225.899042][ T1364] __sys_sendmsg+0xcd/0x170 [17225.899042][ T1364] do_syscall_64+0xc6/0x1e0 [17225.899042][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17225.899042][ T1364] [17236.139055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17236.139555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17236.139555][ T1364] ___neigh_create+0x14b/0xf60 [17236.139555][ T1364] ip6_finish_output2+0xa70/0xf80 [17236.139555][ T1364] ip6_finish_output+0x4ed/0xd30 [17236.139555][ T1364] ip6_output+0x1f3/0x770 [17236.139555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17236.139555][ T1364] mld_sendpack+0x62d/0xbc0 [17236.139555][ T1364] mld_ifc_work+0x32/0x1f0 [17236.139555][ T1364] process_one_work+0x84d/0x18a0 [17236.139555][ T1364] worker_thread+0x587/0xd30 [17236.139555][ T1364] kthread+0x28a/0x350 [17236.139555][ T1364] ret_from_fork+0x31/0x70 [17236.139555][ T1364] ret_from_fork_asm+0x1a/0x30 [17236.139555][ T1364] [17236.141282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17236.141282][ T1364] dst_init+0x84/0x4a0 [17236.141282][ T1364] dst_alloc+0x97/0x150 [17236.141282][ T1364] ip6_dst_alloc+0x23/0x90 [17236.141282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17236.141282][ T1364] ip6_pol_route+0x56f/0x840 [17236.141282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17236.141282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17236.141282][ T1364] ipv6_rcv+0x1ad/0x810 [17236.141282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17236.141282][ T1364] process_backlog+0x101/0x620 [17236.141282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17236.141282][ T1364] net_rx_action+0x495/0xbe0 [17236.141282][ T1364] __do_softirq+0x1b5/0x7f6 [17236.141282][ T1364] [17236.143134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17236.143134][ T1364] netdev_get_by_index+0x5e/0x80 [17236.143134][ T1364] fib6_nh_init+0x3d8/0x15b0 [17236.143134][ T1364] ip6_route_info_create+0xf18/0x17d0 [17236.143134][ T1364] ip6_route_add+0x1c/0x140 [17236.143134][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17236.143134][ T1364] addrconf_add_dev+0xe2/0x170 [17236.143134][ T1364] inet6_addr_add+0x12f/0xa40 [17236.143134][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17236.143134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17236.143134][ T1364] netlink_rcv_skb+0x130/0x360 [17236.143134][ T1364] netlink_unicast+0x449/0x710 [17236.143134][ T1364] netlink_sendmsg+0x723/0xbe0 [17236.143134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17236.143134][ T1364] ___sys_sendmsg+0xee/0x170 [17236.143134][ T1364] __sys_sendmsg+0xcd/0x170 [17236.143134][ T1364] do_syscall_64+0xc6/0x1e0 [17236.143134][ T1364] [17236.145366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17236.145366][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17236.145366][ T1364] ipv6_find_idev+0x102/0x170 [17236.145366][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17236.145366][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17236.145366][ T1364] netlink_rcv_skb+0x130/0x360 [17236.145366][ T1364] netlink_unicast+0x449/0x710 [17236.145366][ T1364] netlink_sendmsg+0x723/0xbe0 [17236.145366][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17236.145366][ T1364] ___sys_sendmsg+0xee/0x170 [17236.145366][ T1364] __sys_sendmsg+0xcd/0x170 [17236.145366][ T1364] do_syscall_64+0xc6/0x1e0 [17236.145366][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17236.145366][ T1364] [17236.147095][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17236.147095][ T1364] neigh_parms_alloc+0x1e5/0x510 [17236.147095][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17236.147095][ T1364] ipv6_find_idev+0x102/0x170 [17236.147095][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17236.147095][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17236.147095][ T1364] netlink_rcv_skb+0x130/0x360 [17236.147095][ T1364] netlink_unicast+0x449/0x710 [17236.147095][ T1364] netlink_sendmsg+0x723/0xbe0 [17236.147095][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17236.147095][ T1364] ___sys_sendmsg+0xee/0x170 [17236.147095][ T1364] __sys_sendmsg+0xcd/0x170 [17236.147095][ T1364] do_syscall_64+0xc6/0x1e0 [17236.147095][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17236.147095][ T1364] [17246.387078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17246.387568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17246.387568][ T1364] ___neigh_create+0x14b/0xf60 [17246.387568][ T1364] ip6_finish_output2+0xa70/0xf80 [17246.387568][ T1364] ip6_finish_output+0x4ed/0xd30 [17246.387568][ T1364] ip6_output+0x1f3/0x770 [17246.387568][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17246.387568][ T1364] mld_sendpack+0x62d/0xbc0 [17246.387568][ T1364] mld_ifc_work+0x32/0x1f0 [17246.387568][ T1364] process_one_work+0x84d/0x18a0 [17246.387568][ T1364] worker_thread+0x587/0xd30 [17246.387568][ T1364] kthread+0x28a/0x350 [17246.387568][ T1364] ret_from_fork+0x31/0x70 [17246.387568][ T1364] ret_from_fork_asm+0x1a/0x30 [17246.387568][ T1364] [17246.389299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17246.389299][ T1364] dst_init+0x84/0x4a0 [17246.389299][ T1364] dst_alloc+0x97/0x150 [17246.389299][ T1364] ip6_dst_alloc+0x23/0x90 [17246.389299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17246.389299][ T1364] ip6_pol_route+0x56f/0x840 [17246.389299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17246.389299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17246.389299][ T1364] ipv6_rcv+0x1ad/0x810 [17246.389299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17246.389299][ T1364] process_backlog+0x101/0x620 [17246.389299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17246.389299][ T1364] net_rx_action+0x495/0xbe0 [17246.389299][ T1364] __do_softirq+0x1b5/0x7f6 [17246.389299][ T1364] [17246.391148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17246.391148][ T1364] netdev_get_by_index+0x5e/0x80 [17246.391148][ T1364] fib6_nh_init+0x3d8/0x15b0 [17246.391148][ T1364] ip6_route_info_create+0xf18/0x17d0 [17246.391148][ T1364] ip6_route_add+0x1c/0x140 [17246.391148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17246.391148][ T1364] addrconf_add_dev+0xe2/0x170 [17246.391148][ T1364] inet6_addr_add+0x12f/0xa40 [17246.391148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17246.391148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17246.391148][ T1364] netlink_rcv_skb+0x130/0x360 [17246.391148][ T1364] netlink_unicast+0x449/0x710 [17246.391148][ T1364] netlink_sendmsg+0x723/0xbe0 [17246.391148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17246.391148][ T1364] ___sys_sendmsg+0xee/0x170 [17246.391148][ T1364] __sys_sendmsg+0xcd/0x170 [17246.391148][ T1364] do_syscall_64+0xc6/0x1e0 [17246.391148][ T1364] [17246.393358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17246.393358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17246.393358][ T1364] ipv6_find_idev+0x102/0x170 [17246.393358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17246.393358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17246.393358][ T1364] netlink_rcv_skb+0x130/0x360 [17246.393358][ T1364] netlink_unicast+0x449/0x710 [17246.393358][ T1364] netlink_sendmsg+0x723/0xbe0 [17246.393358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17246.393358][ T1364] ___sys_sendmsg+0xee/0x170 [17246.393358][ T1364] __sys_sendmsg+0xcd/0x170 [17246.393358][ T1364] do_syscall_64+0xc6/0x1e0 [17246.393358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17246.393358][ T1364] [17246.395087][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17246.395087][ T1364] neigh_parms_alloc+0x1e5/0x510 [17246.395087][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17246.395087][ T1364] ipv6_find_idev+0x102/0x170 [17246.395087][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17246.395087][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17246.395087][ T1364] netlink_rcv_skb+0x130/0x360 [17246.395087][ T1364] netlink_unicast+0x449/0x710 [17246.395087][ T1364] netlink_sendmsg+0x723/0xbe0 [17246.395087][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17246.395087][ T1364] ___sys_sendmsg+0xee/0x170 [17246.395087][ T1364] __sys_sendmsg+0xcd/0x170 [17246.395087][ T1364] do_syscall_64+0xc6/0x1e0 [17246.395087][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17246.395087][ T1364] [17256.435082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17256.435519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17256.435519][ T1364] ___neigh_create+0x14b/0xf60 [17256.435519][ T1364] ip6_finish_output2+0xa70/0xf80 [17256.435519][ T1364] ip6_finish_output+0x4ed/0xd30 [17256.435519][ T1364] ip6_output+0x1f3/0x770 [17256.435519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17256.435519][ T1364] mld_sendpack+0x62d/0xbc0 [17256.435519][ T1364] mld_ifc_work+0x32/0x1f0 [17256.435519][ T1364] process_one_work+0x84d/0x18a0 [17256.435519][ T1364] worker_thread+0x587/0xd30 [17256.435519][ T1364] kthread+0x28a/0x350 [17256.435519][ T1364] ret_from_fork+0x31/0x70 [17256.435519][ T1364] ret_from_fork_asm+0x1a/0x30 [17256.435519][ T1364] [17256.437244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17256.437244][ T1364] dst_init+0x84/0x4a0 [17256.437244][ T1364] dst_alloc+0x97/0x150 [17256.437244][ T1364] ip6_dst_alloc+0x23/0x90 [17256.437244][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17256.437244][ T1364] ip6_pol_route+0x56f/0x840 [17256.437244][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17256.437244][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17256.437244][ T1364] ipv6_rcv+0x1ad/0x810 [17256.437244][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17256.437244][ T1364] process_backlog+0x101/0x620 [17256.437244][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17256.437244][ T1364] net_rx_action+0x495/0xbe0 [17256.437244][ T1364] __do_softirq+0x1b5/0x7f6 [17256.437244][ T1364] [17256.439616][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17256.439616][ T1364] netdev_get_by_index+0x5e/0x80 [17256.439616][ T1364] fib6_nh_init+0x3d8/0x15b0 [17256.439616][ T1364] ip6_route_info_create+0xf18/0x17d0 [17256.439616][ T1364] ip6_route_add+0x1c/0x140 [17256.439616][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17256.439616][ T1364] addrconf_add_dev+0xe2/0x170 [17256.439616][ T1364] inet6_addr_add+0x12f/0xa40 [17256.439616][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17256.439616][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17256.439616][ T1364] netlink_rcv_skb+0x130/0x360 [17256.439616][ T1364] netlink_unicast+0x449/0x710 [17256.439616][ T1364] netlink_sendmsg+0x723/0xbe0 [17256.439616][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17256.439616][ T1364] ___sys_sendmsg+0xee/0x170 [17256.439616][ T1364] __sys_sendmsg+0xcd/0x170 [17256.439616][ T1364] do_syscall_64+0xc6/0x1e0 [17256.439616][ T1364] [17256.441791][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17256.441791][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17256.441791][ T1364] ipv6_find_idev+0x102/0x170 [17256.441791][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17256.441791][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17256.441791][ T1364] netlink_rcv_skb+0x130/0x360 [17256.441791][ T1364] netlink_unicast+0x449/0x710 [17256.441791][ T1364] netlink_sendmsg+0x723/0xbe0 [17256.441791][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17256.441791][ T1364] ___sys_sendmsg+0xee/0x170 [17256.441791][ T1364] __sys_sendmsg+0xcd/0x170 [17256.441791][ T1364] do_syscall_64+0xc6/0x1e0 [17256.441791][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17256.441791][ T1364] [17256.443528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17256.443528][ T1364] neigh_parms_alloc+0x1e5/0x510 [17256.443528][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17256.443528][ T1364] ipv6_find_idev+0x102/0x170 [17256.443528][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17256.443528][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17256.443528][ T1364] netlink_rcv_skb+0x130/0x360 [17256.443528][ T1364] netlink_unicast+0x449/0x710 [17256.443528][ T1364] netlink_sendmsg+0x723/0xbe0 [17256.443528][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17256.443528][ T1364] ___sys_sendmsg+0xee/0x170 [17256.443528][ T1364] __sys_sendmsg+0xcd/0x170 [17256.443528][ T1364] do_syscall_64+0xc6/0x1e0 [17256.443528][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17256.443528][ T1364] [17266.683100][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17266.683642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17266.683642][ T1364] ___neigh_create+0x14b/0xf60 [17266.683642][ T1364] ip6_finish_output2+0xa70/0xf80 [17266.683642][ T1364] ip6_finish_output+0x4ed/0xd30 [17266.683642][ T1364] ip6_output+0x1f3/0x770 [17266.683642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17266.683642][ T1364] mld_sendpack+0x62d/0xbc0 [17266.683642][ T1364] mld_ifc_work+0x32/0x1f0 [17266.683642][ T1364] process_one_work+0x84d/0x18a0 [17266.683642][ T1364] worker_thread+0x587/0xd30 [17266.683642][ T1364] kthread+0x28a/0x350 [17266.683642][ T1364] ret_from_fork+0x31/0x70 [17266.683642][ T1364] ret_from_fork_asm+0x1a/0x30 [17266.683642][ T1364] [17266.685375][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17266.685375][ T1364] dst_init+0x84/0x4a0 [17266.685375][ T1364] dst_alloc+0x97/0x150 [17266.685375][ T1364] ip6_dst_alloc+0x23/0x90 [17266.685375][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17266.685375][ T1364] ip6_pol_route+0x56f/0x840 [17266.685375][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17266.685375][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17266.685375][ T1364] ipv6_rcv+0x1ad/0x810 [17266.685375][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17266.685375][ T1364] process_backlog+0x101/0x620 [17266.685375][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17266.685375][ T1364] net_rx_action+0x495/0xbe0 [17266.685375][ T1364] __do_softirq+0x1b5/0x7f6 [17266.685375][ T1364] [17266.715327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17266.715327][ T1364] netdev_get_by_index+0x5e/0x80 [17266.715327][ T1364] fib6_nh_init+0x3d8/0x15b0 [17266.715327][ T1364] ip6_route_info_create+0xf18/0x17d0 [17266.715327][ T1364] ip6_route_add+0x1c/0x140 [17266.715327][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17266.715327][ T1364] addrconf_add_dev+0xe2/0x170 [17266.715327][ T1364] inet6_addr_add+0x12f/0xa40 [17266.715327][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17266.715327][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17266.715327][ T1364] netlink_rcv_skb+0x130/0x360 [17266.715327][ T1364] netlink_unicast+0x449/0x710 [17266.715327][ T1364] netlink_sendmsg+0x723/0xbe0 [17266.715327][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17266.715327][ T1364] ___sys_sendmsg+0xee/0x170 [17266.715327][ T1364] __sys_sendmsg+0xcd/0x170 [17266.715327][ T1364] do_syscall_64+0xc6/0x1e0 [17266.715327][ T1364] [17266.717523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17266.717523][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17266.717523][ T1364] ipv6_find_idev+0x102/0x170 [17266.717523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17266.717523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17266.717523][ T1364] netlink_rcv_skb+0x130/0x360 [17266.717523][ T1364] netlink_unicast+0x449/0x710 [17266.717523][ T1364] netlink_sendmsg+0x723/0xbe0 [17266.717523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17266.717523][ T1364] ___sys_sendmsg+0xee/0x170 [17266.717523][ T1364] __sys_sendmsg+0xcd/0x170 [17266.717523][ T1364] do_syscall_64+0xc6/0x1e0 [17266.717523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17266.717523][ T1364] [17266.719252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17266.719252][ T1364] neigh_parms_alloc+0x1e5/0x510 [17266.719252][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17266.719252][ T1364] ipv6_find_idev+0x102/0x170 [17266.719252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17266.719252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17266.719252][ T1364] netlink_rcv_skb+0x130/0x360 [17266.719252][ T1364] netlink_unicast+0x449/0x710 [17266.719252][ T1364] netlink_sendmsg+0x723/0xbe0 [17266.719252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17266.719252][ T1364] ___sys_sendmsg+0xee/0x170 [17266.719252][ T1364] __sys_sendmsg+0xcd/0x170 [17266.719252][ T1364] do_syscall_64+0xc6/0x1e0 [17266.719252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17266.719252][ T1364] [17276.875055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17276.875546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17276.875546][ T1364] ___neigh_create+0x14b/0xf60 [17276.875546][ T1364] ip6_finish_output2+0xa70/0xf80 [17276.875546][ T1364] ip6_finish_output+0x4ed/0xd30 [17276.875546][ T1364] ip6_output+0x1f3/0x770 [17276.875546][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17276.875546][ T1364] mld_sendpack+0x62d/0xbc0 [17276.875546][ T1364] mld_ifc_work+0x32/0x1f0 [17276.875546][ T1364] process_one_work+0x84d/0x18a0 [17276.875546][ T1364] worker_thread+0x587/0xd30 [17276.875546][ T1364] kthread+0x28a/0x350 [17276.875546][ T1364] ret_from_fork+0x31/0x70 [17276.875546][ T1364] ret_from_fork_asm+0x1a/0x30 [17276.875546][ T1364] [17276.877402][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17276.877402][ T1364] dst_init+0x84/0x4a0 [17276.877402][ T1364] dst_alloc+0x97/0x150 [17276.877402][ T1364] ip6_dst_alloc+0x23/0x90 [17276.877402][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17276.877402][ T1364] ip6_pol_route+0x56f/0x840 [17276.877402][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17276.877402][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17276.877402][ T1364] ipv6_rcv+0x1ad/0x810 [17276.877402][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17276.877402][ T1364] process_backlog+0x101/0x620 [17276.877402][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17276.877402][ T1364] net_rx_action+0x495/0xbe0 [17276.877402][ T1364] __do_softirq+0x1b5/0x7f6 [17276.877402][ T1364] [17276.879370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17276.879370][ T1364] netdev_get_by_index+0x5e/0x80 [17276.879370][ T1364] fib6_nh_init+0x3d8/0x15b0 [17276.879370][ T1364] ip6_route_info_create+0xf18/0x17d0 [17276.879370][ T1364] ip6_route_add+0x1c/0x140 [17276.879370][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17276.879370][ T1364] addrconf_add_dev+0xe2/0x170 [17276.879370][ T1364] inet6_addr_add+0x12f/0xa40 [17276.879370][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17276.879370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17276.879370][ T1364] netlink_rcv_skb+0x130/0x360 [17276.879370][ T1364] netlink_unicast+0x449/0x710 [17276.879370][ T1364] netlink_sendmsg+0x723/0xbe0 [17276.879370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17276.879370][ T1364] ___sys_sendmsg+0xee/0x170 [17276.879370][ T1364] __sys_sendmsg+0xcd/0x170 [17276.879370][ T1364] do_syscall_64+0xc6/0x1e0 [17276.879370][ T1364] [17276.881741][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17276.881741][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17276.881741][ T1364] ipv6_find_idev+0x102/0x170 [17276.881741][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17276.881741][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17276.881741][ T1364] netlink_rcv_skb+0x130/0x360 [17276.881741][ T1364] netlink_unicast+0x449/0x710 [17276.881741][ T1364] netlink_sendmsg+0x723/0xbe0 [17276.881741][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17276.881741][ T1364] ___sys_sendmsg+0xee/0x170 [17276.881741][ T1364] __sys_sendmsg+0xcd/0x170 [17276.881741][ T1364] do_syscall_64+0xc6/0x1e0 [17276.881741][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17276.881741][ T1364] [17276.883600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17276.883600][ T1364] neigh_parms_alloc+0x1e5/0x510 [17276.883600][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17276.883600][ T1364] ipv6_find_idev+0x102/0x170 [17276.883600][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17276.883600][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17276.883600][ T1364] netlink_rcv_skb+0x130/0x360 [17276.883600][ T1364] netlink_unicast+0x449/0x710 [17276.883600][ T1364] netlink_sendmsg+0x723/0xbe0 [17276.883600][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17276.883600][ T1364] ___sys_sendmsg+0xee/0x170 [17276.883600][ T1364] __sys_sendmsg+0xcd/0x170 [17276.883600][ T1364] do_syscall_64+0xc6/0x1e0 [17276.883600][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17276.883600][ T1364] [17287.043087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17287.043536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17287.043536][ T1364] ___neigh_create+0x14b/0xf60 [17287.043536][ T1364] ip6_finish_output2+0xa70/0xf80 [17287.043536][ T1364] ip6_finish_output+0x4ed/0xd30 [17287.043536][ T1364] ip6_output+0x1f3/0x770 [17287.043536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17287.043536][ T1364] mld_sendpack+0x62d/0xbc0 [17287.043536][ T1364] mld_ifc_work+0x32/0x1f0 [17287.043536][ T1364] process_one_work+0x84d/0x18a0 [17287.043536][ T1364] worker_thread+0x587/0xd30 [17287.043536][ T1364] kthread+0x28a/0x350 [17287.043536][ T1364] ret_from_fork+0x31/0x70 [17287.043536][ T1364] ret_from_fork_asm+0x1a/0x30 [17287.043536][ T1364] [17287.045404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17287.045404][ T1364] dst_init+0x84/0x4a0 [17287.045404][ T1364] dst_alloc+0x97/0x150 [17287.045404][ T1364] ip6_dst_alloc+0x23/0x90 [17287.045404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17287.045404][ T1364] ip6_pol_route+0x56f/0x840 [17287.045404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17287.045404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17287.045404][ T1364] ipv6_rcv+0x1ad/0x810 [17287.045404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17287.045404][ T1364] process_backlog+0x101/0x620 [17287.045404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17287.045404][ T1364] net_rx_action+0x495/0xbe0 [17287.045404][ T1364] __do_softirq+0x1b5/0x7f6 [17287.045404][ T1364] [17287.047388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17287.047388][ T1364] netdev_get_by_index+0x5e/0x80 [17287.047388][ T1364] fib6_nh_init+0x3d8/0x15b0 [17287.047388][ T1364] ip6_route_info_create+0xf18/0x17d0 [17287.047388][ T1364] ip6_route_add+0x1c/0x140 [17287.047388][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17287.047388][ T1364] addrconf_add_dev+0xe2/0x170 [17287.047388][ T1364] inet6_addr_add+0x12f/0xa40 [17287.047388][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17287.047388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17287.047388][ T1364] netlink_rcv_skb+0x130/0x360 [17287.047388][ T1364] netlink_unicast+0x449/0x710 [17287.047388][ T1364] netlink_sendmsg+0x723/0xbe0 [17287.047388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17287.047388][ T1364] ___sys_sendmsg+0xee/0x170 [17287.047388][ T1364] __sys_sendmsg+0xcd/0x170 [17287.047388][ T1364] do_syscall_64+0xc6/0x1e0 [17287.047388][ T1364] [17287.049775][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17287.049775][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17287.049775][ T1364] ipv6_find_idev+0x102/0x170 [17287.049775][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17287.049775][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17287.049775][ T1364] netlink_rcv_skb+0x130/0x360 [17287.049775][ T1364] netlink_unicast+0x449/0x710 [17287.049775][ T1364] netlink_sendmsg+0x723/0xbe0 [17287.049775][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17287.049775][ T1364] ___sys_sendmsg+0xee/0x170 [17287.049775][ T1364] __sys_sendmsg+0xcd/0x170 [17287.049775][ T1364] do_syscall_64+0xc6/0x1e0 [17287.049775][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17287.049775][ T1364] [17287.051615][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17287.051615][ T1364] neigh_parms_alloc+0x1e5/0x510 [17287.051615][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17287.051615][ T1364] ipv6_find_idev+0x102/0x170 [17287.051615][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17287.051615][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17287.051615][ T1364] netlink_rcv_skb+0x130/0x360 [17287.051615][ T1364] netlink_unicast+0x449/0x710 [17287.051615][ T1364] netlink_sendmsg+0x723/0xbe0 [17287.051615][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17287.051615][ T1364] ___sys_sendmsg+0xee/0x170 [17287.051615][ T1364] __sys_sendmsg+0xcd/0x170 [17287.051615][ T1364] do_syscall_64+0xc6/0x1e0 [17287.051615][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17287.051615][ T1364] [17297.291089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17297.291585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17297.291585][ T1364] ___neigh_create+0x14b/0xf60 [17297.291585][ T1364] ip6_finish_output2+0xa70/0xf80 [17297.291585][ T1364] ip6_finish_output+0x4ed/0xd30 [17297.291585][ T1364] ip6_output+0x1f3/0x770 [17297.291585][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17297.291585][ T1364] mld_sendpack+0x62d/0xbc0 [17297.291585][ T1364] mld_ifc_work+0x32/0x1f0 [17297.291585][ T1364] process_one_work+0x84d/0x18a0 [17297.291585][ T1364] worker_thread+0x587/0xd30 [17297.291585][ T1364] kthread+0x28a/0x350 [17297.291585][ T1364] ret_from_fork+0x31/0x70 [17297.291585][ T1364] ret_from_fork_asm+0x1a/0x30 [17297.291585][ T1364] [17297.293300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17297.293300][ T1364] dst_init+0x84/0x4a0 [17297.293300][ T1364] dst_alloc+0x97/0x150 [17297.293300][ T1364] ip6_dst_alloc+0x23/0x90 [17297.293300][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17297.293300][ T1364] ip6_pol_route+0x56f/0x840 [17297.293300][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17297.293300][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17297.293300][ T1364] ipv6_rcv+0x1ad/0x810 [17297.293300][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17297.293300][ T1364] process_backlog+0x101/0x620 [17297.293300][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17297.293300][ T1364] net_rx_action+0x495/0xbe0 [17297.293300][ T1364] __do_softirq+0x1b5/0x7f6 [17297.293300][ T1364] [17297.295121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17297.295121][ T1364] netdev_get_by_index+0x5e/0x80 [17297.295121][ T1364] fib6_nh_init+0x3d8/0x15b0 [17297.295121][ T1364] ip6_route_info_create+0xf18/0x17d0 [17297.295121][ T1364] ip6_route_add+0x1c/0x140 [17297.295121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17297.295121][ T1364] addrconf_add_dev+0xe2/0x170 [17297.295121][ T1364] inet6_addr_add+0x12f/0xa40 [17297.295121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17297.295121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17297.295121][ T1364] netlink_rcv_skb+0x130/0x360 [17297.295121][ T1364] netlink_unicast+0x449/0x710 [17297.295121][ T1364] netlink_sendmsg+0x723/0xbe0 [17297.295121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17297.295121][ T1364] ___sys_sendmsg+0xee/0x170 [17297.295121][ T1364] __sys_sendmsg+0xcd/0x170 [17297.295121][ T1364] do_syscall_64+0xc6/0x1e0 [17297.295121][ T1364] [17297.297316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17297.297316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17297.297316][ T1364] ipv6_find_idev+0x102/0x170 [17297.297316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17297.297316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17297.297316][ T1364] netlink_rcv_skb+0x130/0x360 [17297.297316][ T1364] netlink_unicast+0x449/0x710 [17297.297316][ T1364] netlink_sendmsg+0x723/0xbe0 [17297.297316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17297.297316][ T1364] ___sys_sendmsg+0xee/0x170 [17297.297316][ T1364] __sys_sendmsg+0xcd/0x170 [17297.297316][ T1364] do_syscall_64+0xc6/0x1e0 [17297.297316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17297.297316][ T1364] [17297.299031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17297.299031][ T1364] neigh_parms_alloc+0x1e5/0x510 [17297.299031][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17297.299031][ T1364] ipv6_find_idev+0x102/0x170 [17297.299031][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17297.299031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17297.299031][ T1364] netlink_rcv_skb+0x130/0x360 [17297.299031][ T1364] netlink_unicast+0x449/0x710 [17297.299031][ T1364] netlink_sendmsg+0x723/0xbe0 [17297.299031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17297.299031][ T1364] ___sys_sendmsg+0xee/0x170 [17297.299031][ T1364] __sys_sendmsg+0xcd/0x170 [17297.299031][ T1364] do_syscall_64+0xc6/0x1e0 [17297.299031][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17297.299031][ T1364] [17307.539063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17307.539550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17307.539550][ T1364] ___neigh_create+0x14b/0xf60 [17307.539550][ T1364] ip6_finish_output2+0xa70/0xf80 [17307.539550][ T1364] ip6_finish_output+0x4ed/0xd30 [17307.539550][ T1364] ip6_output+0x1f3/0x770 [17307.539550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17307.539550][ T1364] mld_sendpack+0x62d/0xbc0 [17307.539550][ T1364] mld_ifc_work+0x32/0x1f0 [17307.539550][ T1364] process_one_work+0x84d/0x18a0 [17307.539550][ T1364] worker_thread+0x587/0xd30 [17307.539550][ T1364] kthread+0x28a/0x350 [17307.539550][ T1364] ret_from_fork+0x31/0x70 [17307.539550][ T1364] ret_from_fork_asm+0x1a/0x30 [17307.539550][ T1364] [17307.541221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17307.541221][ T1364] dst_init+0x84/0x4a0 [17307.541221][ T1364] dst_alloc+0x97/0x150 [17307.541221][ T1364] ip6_dst_alloc+0x23/0x90 [17307.541221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17307.541221][ T1364] ip6_pol_route+0x56f/0x840 [17307.541221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17307.541221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17307.541221][ T1364] ipv6_rcv+0x1ad/0x810 [17307.541221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17307.541221][ T1364] process_backlog+0x101/0x620 [17307.541221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17307.541221][ T1364] net_rx_action+0x495/0xbe0 [17307.541221][ T1364] __do_softirq+0x1b5/0x7f6 [17307.541221][ T1364] [17307.543031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17307.543031][ T1364] netdev_get_by_index+0x5e/0x80 [17307.543031][ T1364] fib6_nh_init+0x3d8/0x15b0 [17307.543031][ T1364] ip6_route_info_create+0xf18/0x17d0 [17307.543031][ T1364] ip6_route_add+0x1c/0x140 [17307.543031][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17307.543031][ T1364] addrconf_add_dev+0xe2/0x170 [17307.543031][ T1364] inet6_addr_add+0x12f/0xa40 [17307.543031][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17307.543031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17307.543031][ T1364] netlink_rcv_skb+0x130/0x360 [17307.543031][ T1364] netlink_unicast+0x449/0x710 [17307.543031][ T1364] netlink_sendmsg+0x723/0xbe0 [17307.543031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17307.543031][ T1364] ___sys_sendmsg+0xee/0x170 [17307.543031][ T1364] __sys_sendmsg+0xcd/0x170 [17307.543031][ T1364] do_syscall_64+0xc6/0x1e0 [17307.543031][ T1364] [17307.545770][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17307.545770][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17307.545770][ T1364] ipv6_find_idev+0x102/0x170 [17307.545770][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17307.545770][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17307.545770][ T1364] netlink_rcv_skb+0x130/0x360 [17307.545770][ T1364] netlink_unicast+0x449/0x710 [17307.545770][ T1364] netlink_sendmsg+0x723/0xbe0 [17307.545770][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17307.545770][ T1364] ___sys_sendmsg+0xee/0x170 [17307.545770][ T1364] __sys_sendmsg+0xcd/0x170 [17307.545770][ T1364] do_syscall_64+0xc6/0x1e0 [17307.545770][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17307.545770][ T1364] [17307.547483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17307.547483][ T1364] neigh_parms_alloc+0x1e5/0x510 [17307.547483][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17307.547483][ T1364] ipv6_find_idev+0x102/0x170 [17307.547483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17307.547483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17307.547483][ T1364] netlink_rcv_skb+0x130/0x360 [17307.547483][ T1364] netlink_unicast+0x449/0x710 [17307.547483][ T1364] netlink_sendmsg+0x723/0xbe0 [17307.547483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17307.547483][ T1364] ___sys_sendmsg+0xee/0x170 [17307.547483][ T1364] __sys_sendmsg+0xcd/0x170 [17307.547483][ T1364] do_syscall_64+0xc6/0x1e0 [17307.547483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17307.547483][ T1364] [17317.787092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17317.787517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17317.787517][ T1364] ___neigh_create+0x14b/0xf60 [17317.787517][ T1364] ip6_finish_output2+0xa70/0xf80 [17317.787517][ T1364] ip6_finish_output+0x4ed/0xd30 [17317.787517][ T1364] ip6_output+0x1f3/0x770 [17317.787517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17317.787517][ T1364] mld_sendpack+0x62d/0xbc0 [17317.787517][ T1364] mld_ifc_work+0x32/0x1f0 [17317.787517][ T1364] process_one_work+0x84d/0x18a0 [17317.787517][ T1364] worker_thread+0x587/0xd30 [17317.787517][ T1364] kthread+0x28a/0x350 [17317.787517][ T1364] ret_from_fork+0x31/0x70 [17317.787517][ T1364] ret_from_fork_asm+0x1a/0x30 [17317.787517][ T1364] [17317.789241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17317.789241][ T1364] dst_init+0x84/0x4a0 [17317.789241][ T1364] dst_alloc+0x97/0x150 [17317.789241][ T1364] ip6_dst_alloc+0x23/0x90 [17317.789241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17317.789241][ T1364] ip6_pol_route+0x56f/0x840 [17317.789241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17317.789241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17317.789241][ T1364] ipv6_rcv+0x1ad/0x810 [17317.789241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17317.789241][ T1364] process_backlog+0x101/0x620 [17317.789241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17317.789241][ T1364] net_rx_action+0x495/0xbe0 [17317.789241][ T1364] __do_softirq+0x1b5/0x7f6 [17317.789241][ T1364] [17317.791092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17317.791092][ T1364] netdev_get_by_index+0x5e/0x80 [17317.791092][ T1364] fib6_nh_init+0x3d8/0x15b0 [17317.791092][ T1364] ip6_route_info_create+0xf18/0x17d0 [17317.791092][ T1364] ip6_route_add+0x1c/0x140 [17317.791092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17317.791092][ T1364] addrconf_add_dev+0xe2/0x170 [17317.791092][ T1364] inet6_addr_add+0x12f/0xa40 [17317.791092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17317.791092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17317.791092][ T1364] netlink_rcv_skb+0x130/0x360 [17317.791092][ T1364] netlink_unicast+0x449/0x710 [17317.791092][ T1364] netlink_sendmsg+0x723/0xbe0 [17317.791092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17317.791092][ T1364] ___sys_sendmsg+0xee/0x170 [17317.791092][ T1364] __sys_sendmsg+0xcd/0x170 [17317.791092][ T1364] do_syscall_64+0xc6/0x1e0 [17317.791092][ T1364] [17317.793301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17317.793301][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17317.793301][ T1364] ipv6_find_idev+0x102/0x170 [17317.793301][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17317.793301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17317.793301][ T1364] netlink_rcv_skb+0x130/0x360 [17317.793301][ T1364] netlink_unicast+0x449/0x710 [17317.793301][ T1364] netlink_sendmsg+0x723/0xbe0 [17317.793301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17317.793301][ T1364] ___sys_sendmsg+0xee/0x170 [17317.793301][ T1364] __sys_sendmsg+0xcd/0x170 [17317.793301][ T1364] do_syscall_64+0xc6/0x1e0 [17317.793301][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17317.793301][ T1364] [17317.795032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17317.795032][ T1364] neigh_parms_alloc+0x1e5/0x510 [17317.795032][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17317.795032][ T1364] ipv6_find_idev+0x102/0x170 [17317.795032][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17317.795032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17317.795032][ T1364] netlink_rcv_skb+0x130/0x360 [17317.795032][ T1364] netlink_unicast+0x449/0x710 [17317.795032][ T1364] netlink_sendmsg+0x723/0xbe0 [17317.795032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17317.795032][ T1364] ___sys_sendmsg+0xee/0x170 [17317.795032][ T1364] __sys_sendmsg+0xcd/0x170 [17317.795032][ T1364] do_syscall_64+0xc6/0x1e0 [17317.795032][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17317.795032][ T1364] [17328.035065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17328.035555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17328.035555][ T1364] ___neigh_create+0x14b/0xf60 [17328.035555][ T1364] ip6_finish_output2+0xa70/0xf80 [17328.035555][ T1364] ip6_finish_output+0x4ed/0xd30 [17328.035555][ T1364] ip6_output+0x1f3/0x770 [17328.035555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17328.035555][ T1364] mld_sendpack+0x62d/0xbc0 [17328.035555][ T1364] mld_ifc_work+0x32/0x1f0 [17328.035555][ T1364] process_one_work+0x84d/0x18a0 [17328.035555][ T1364] worker_thread+0x587/0xd30 [17328.035555][ T1364] kthread+0x28a/0x350 [17328.035555][ T1364] ret_from_fork+0x31/0x70 [17328.035555][ T1364] ret_from_fork_asm+0x1a/0x30 [17328.035555][ T1364] [17328.037257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17328.037257][ T1364] dst_init+0x84/0x4a0 [17328.037257][ T1364] dst_alloc+0x97/0x150 [17328.037257][ T1364] ip6_dst_alloc+0x23/0x90 [17328.037257][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17328.037257][ T1364] ip6_pol_route+0x56f/0x840 [17328.037257][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17328.037257][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17328.037257][ T1364] ipv6_rcv+0x1ad/0x810 [17328.037257][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17328.037257][ T1364] process_backlog+0x101/0x620 [17328.037257][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17328.037257][ T1364] net_rx_action+0x495/0xbe0 [17328.037257][ T1364] __do_softirq+0x1b5/0x7f6 [17328.037257][ T1364] [17328.039082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17328.039082][ T1364] netdev_get_by_index+0x5e/0x80 [17328.039082][ T1364] fib6_nh_init+0x3d8/0x15b0 [17328.039082][ T1364] ip6_route_info_create+0xf18/0x17d0 [17328.039082][ T1364] ip6_route_add+0x1c/0x140 [17328.039082][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17328.039082][ T1364] addrconf_add_dev+0xe2/0x170 [17328.039082][ T1364] inet6_addr_add+0x12f/0xa40 [17328.039082][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17328.039082][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17328.039082][ T1364] netlink_rcv_skb+0x130/0x360 [17328.039082][ T1364] netlink_unicast+0x449/0x710 [17328.039082][ T1364] netlink_sendmsg+0x723/0xbe0 [17328.039082][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17328.039082][ T1364] ___sys_sendmsg+0xee/0x170 [17328.039082][ T1364] __sys_sendmsg+0xcd/0x170 [17328.039082][ T1364] do_syscall_64+0xc6/0x1e0 [17328.039082][ T1364] [17328.041358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17328.041358][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17328.041358][ T1364] ipv6_find_idev+0x102/0x170 [17328.041358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17328.041358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17328.041358][ T1364] netlink_rcv_skb+0x130/0x360 [17328.041358][ T1364] netlink_unicast+0x449/0x710 [17328.041358][ T1364] netlink_sendmsg+0x723/0xbe0 [17328.041358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17328.041358][ T1364] ___sys_sendmsg+0xee/0x170 [17328.041358][ T1364] __sys_sendmsg+0xcd/0x170 [17328.041358][ T1364] do_syscall_64+0xc6/0x1e0 [17328.041358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17328.041358][ T1364] [17328.043063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17328.043063][ T1364] neigh_parms_alloc+0x1e5/0x510 [17328.043063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17328.043063][ T1364] ipv6_find_idev+0x102/0x170 [17328.043063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17328.043063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17328.043063][ T1364] netlink_rcv_skb+0x130/0x360 [17328.043063][ T1364] netlink_unicast+0x449/0x710 [17328.043063][ T1364] netlink_sendmsg+0x723/0xbe0 [17328.043063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17328.043063][ T1364] ___sys_sendmsg+0xee/0x170 [17328.043063][ T1364] __sys_sendmsg+0xcd/0x170 [17328.043063][ T1364] do_syscall_64+0xc6/0x1e0 [17328.043063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17328.043063][ T1364] [17338.283076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17338.283517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17338.283517][ T1364] ___neigh_create+0x14b/0xf60 [17338.283517][ T1364] ip6_finish_output2+0xa70/0xf80 [17338.283517][ T1364] ip6_finish_output+0x4ed/0xd30 [17338.283517][ T1364] ip6_output+0x1f3/0x770 [17338.283517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17338.283517][ T1364] mld_sendpack+0x62d/0xbc0 [17338.283517][ T1364] mld_ifc_work+0x32/0x1f0 [17338.283517][ T1364] process_one_work+0x84d/0x18a0 [17338.283517][ T1364] worker_thread+0x587/0xd30 [17338.283517][ T1364] kthread+0x28a/0x350 [17338.283517][ T1364] ret_from_fork+0x31/0x70 [17338.283517][ T1364] ret_from_fork_asm+0x1a/0x30 [17338.283517][ T1364] [17338.285263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17338.285263][ T1364] dst_init+0x84/0x4a0 [17338.285263][ T1364] dst_alloc+0x97/0x150 [17338.285263][ T1364] ip6_dst_alloc+0x23/0x90 [17338.285263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17338.285263][ T1364] ip6_pol_route+0x56f/0x840 [17338.285263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17338.285263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17338.285263][ T1364] ipv6_rcv+0x1ad/0x810 [17338.285263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17338.285263][ T1364] process_backlog+0x101/0x620 [17338.285263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17338.285263][ T1364] net_rx_action+0x495/0xbe0 [17338.285263][ T1364] __do_softirq+0x1b5/0x7f6 [17338.285263][ T1364] [17338.287096][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17338.287096][ T1364] netdev_get_by_index+0x5e/0x80 [17338.287096][ T1364] fib6_nh_init+0x3d8/0x15b0 [17338.287096][ T1364] ip6_route_info_create+0xf18/0x17d0 [17338.287096][ T1364] ip6_route_add+0x1c/0x140 [17338.287096][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17338.287096][ T1364] addrconf_add_dev+0xe2/0x170 [17338.287096][ T1364] inet6_addr_add+0x12f/0xa40 [17338.287096][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17338.287096][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17338.287096][ T1364] netlink_rcv_skb+0x130/0x360 [17338.287096][ T1364] netlink_unicast+0x449/0x710 [17338.287096][ T1364] netlink_sendmsg+0x723/0xbe0 [17338.287096][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17338.287096][ T1364] ___sys_sendmsg+0xee/0x170 [17338.287096][ T1364] __sys_sendmsg+0xcd/0x170 [17338.287096][ T1364] do_syscall_64+0xc6/0x1e0 [17338.287096][ T1364] [17338.289289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17338.289289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17338.289289][ T1364] ipv6_find_idev+0x102/0x170 [17338.289289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17338.289289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17338.289289][ T1364] netlink_rcv_skb+0x130/0x360 [17338.289289][ T1364] netlink_unicast+0x449/0x710 [17338.289289][ T1364] netlink_sendmsg+0x723/0xbe0 [17338.289289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17338.289289][ T1364] ___sys_sendmsg+0xee/0x170 [17338.289289][ T1364] __sys_sendmsg+0xcd/0x170 [17338.289289][ T1364] do_syscall_64+0xc6/0x1e0 [17338.289289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17338.289289][ T1364] [17338.291013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17338.291013][ T1364] neigh_parms_alloc+0x1e5/0x510 [17338.291013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17338.291013][ T1364] ipv6_find_idev+0x102/0x170 [17338.291013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17338.291013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17338.291013][ T1364] netlink_rcv_skb+0x130/0x360 [17338.291013][ T1364] netlink_unicast+0x449/0x710 [17338.291013][ T1364] netlink_sendmsg+0x723/0xbe0 [17338.291013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17338.291013][ T1364] ___sys_sendmsg+0xee/0x170 [17338.291013][ T1364] __sys_sendmsg+0xcd/0x170 [17338.291013][ T1364] do_syscall_64+0xc6/0x1e0 [17338.291013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17338.291013][ T1364] [17348.531065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17348.531589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17348.531589][ T1364] ___neigh_create+0x14b/0xf60 [17348.531589][ T1364] ip6_finish_output2+0xa70/0xf80 [17348.531589][ T1364] ip6_finish_output+0x4ed/0xd30 [17348.531589][ T1364] ip6_output+0x1f3/0x770 [17348.531589][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17348.531589][ T1364] mld_sendpack+0x62d/0xbc0 [17348.531589][ T1364] mld_ifc_work+0x32/0x1f0 [17348.531589][ T1364] process_one_work+0x84d/0x18a0 [17348.531589][ T1364] worker_thread+0x587/0xd30 [17348.531589][ T1364] kthread+0x28a/0x350 [17348.531589][ T1364] ret_from_fork+0x31/0x70 [17348.531589][ T1364] ret_from_fork_asm+0x1a/0x30 [17348.531589][ T1364] [17348.533312][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17348.533312][ T1364] dst_init+0x84/0x4a0 [17348.533312][ T1364] dst_alloc+0x97/0x150 [17348.533312][ T1364] ip6_dst_alloc+0x23/0x90 [17348.533312][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17348.533312][ T1364] ip6_pol_route+0x56f/0x840 [17348.533312][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17348.533312][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17348.533312][ T1364] ipv6_rcv+0x1ad/0x810 [17348.533312][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17348.533312][ T1364] process_backlog+0x101/0x620 [17348.533312][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17348.533312][ T1364] net_rx_action+0x495/0xbe0 [17348.533312][ T1364] __do_softirq+0x1b5/0x7f6 [17348.533312][ T1364] [17348.535154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17348.535154][ T1364] netdev_get_by_index+0x5e/0x80 [17348.535154][ T1364] fib6_nh_init+0x3d8/0x15b0 [17348.535154][ T1364] ip6_route_info_create+0xf18/0x17d0 [17348.535154][ T1364] ip6_route_add+0x1c/0x140 [17348.535154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17348.535154][ T1364] addrconf_add_dev+0xe2/0x170 [17348.535154][ T1364] inet6_addr_add+0x12f/0xa40 [17348.535154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17348.535154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17348.535154][ T1364] netlink_rcv_skb+0x130/0x360 [17348.535154][ T1364] netlink_unicast+0x449/0x710 [17348.535154][ T1364] netlink_sendmsg+0x723/0xbe0 [17348.535154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17348.535154][ T1364] ___sys_sendmsg+0xee/0x170 [17348.535154][ T1364] __sys_sendmsg+0xcd/0x170 [17348.535154][ T1364] do_syscall_64+0xc6/0x1e0 [17348.535154][ T1364] [17348.537338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17348.537338][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17348.537338][ T1364] ipv6_find_idev+0x102/0x170 [17348.537338][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17348.537338][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17348.537338][ T1364] netlink_rcv_skb+0x130/0x360 [17348.537338][ T1364] netlink_unicast+0x449/0x710 [17348.537338][ T1364] netlink_sendmsg+0x723/0xbe0 [17348.537338][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17348.537338][ T1364] ___sys_sendmsg+0xee/0x170 [17348.537338][ T1364] __sys_sendmsg+0xcd/0x170 [17348.537338][ T1364] do_syscall_64+0xc6/0x1e0 [17348.537338][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17348.537338][ T1364] [17348.539052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17348.539052][ T1364] neigh_parms_alloc+0x1e5/0x510 [17348.539052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17348.539052][ T1364] ipv6_find_idev+0x102/0x170 [17348.539052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17348.539052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17348.539052][ T1364] netlink_rcv_skb+0x130/0x360 [17348.539052][ T1364] netlink_unicast+0x449/0x710 [17348.539052][ T1364] netlink_sendmsg+0x723/0xbe0 [17348.539052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17348.539052][ T1364] ___sys_sendmsg+0xee/0x170 [17348.539052][ T1364] __sys_sendmsg+0xcd/0x170 [17348.539052][ T1364] do_syscall_64+0xc6/0x1e0 [17348.539052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17348.539052][ T1364] [17358.555090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17358.555618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17358.555618][ T1364] ___neigh_create+0x14b/0xf60 [17358.555618][ T1364] ip6_finish_output2+0xa70/0xf80 [17358.555618][ T1364] ip6_finish_output+0x4ed/0xd30 [17358.555618][ T1364] ip6_output+0x1f3/0x770 [17358.555618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17358.555618][ T1364] mld_sendpack+0x62d/0xbc0 [17358.555618][ T1364] mld_ifc_work+0x32/0x1f0 [17358.555618][ T1364] process_one_work+0x84d/0x18a0 [17358.555618][ T1364] worker_thread+0x587/0xd30 [17358.555618][ T1364] kthread+0x28a/0x350 [17358.555618][ T1364] ret_from_fork+0x31/0x70 [17358.555618][ T1364] ret_from_fork_asm+0x1a/0x30 [17358.555618][ T1364] [17358.557249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17358.557249][ T1364] dst_init+0x84/0x4a0 [17358.557249][ T1364] dst_alloc+0x97/0x150 [17358.557249][ T1364] ip6_dst_alloc+0x23/0x90 [17358.557249][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17358.557249][ T1364] ip6_pol_route+0x56f/0x840 [17358.557249][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17358.557249][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17358.557249][ T1364] ipv6_rcv+0x1ad/0x810 [17358.557249][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17358.557249][ T1364] process_backlog+0x101/0x620 [17358.557249][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17358.557249][ T1364] net_rx_action+0x495/0xbe0 [17358.557249][ T1364] __do_softirq+0x1b5/0x7f6 [17358.557249][ T1364] [17358.559009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17358.559009][ T1364] netdev_get_by_index+0x5e/0x80 [17358.559009][ T1364] fib6_nh_init+0x3d8/0x15b0 [17358.559009][ T1364] ip6_route_info_create+0xf18/0x17d0 [17358.559009][ T1364] ip6_route_add+0x1c/0x140 [17358.559009][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17358.559009][ T1364] addrconf_add_dev+0xe2/0x170 [17358.559009][ T1364] inet6_addr_add+0x12f/0xa40 [17358.559009][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17358.559009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17358.559009][ T1364] netlink_rcv_skb+0x130/0x360 [17358.559009][ T1364] netlink_unicast+0x449/0x710 [17358.559009][ T1364] netlink_sendmsg+0x723/0xbe0 [17358.559009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17358.559009][ T1364] ___sys_sendmsg+0xee/0x170 [17358.559009][ T1364] __sys_sendmsg+0xcd/0x170 [17358.559009][ T1364] do_syscall_64+0xc6/0x1e0 [17358.559009][ T1364] [17358.561196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17358.561196][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17358.561196][ T1364] ipv6_find_idev+0x102/0x170 [17358.561196][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17358.561196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17358.561196][ T1364] netlink_rcv_skb+0x130/0x360 [17358.561196][ T1364] netlink_unicast+0x449/0x710 [17358.561196][ T1364] netlink_sendmsg+0x723/0xbe0 [17358.561196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17358.561196][ T1364] ___sys_sendmsg+0xee/0x170 [17358.561196][ T1364] __sys_sendmsg+0xcd/0x170 [17358.561196][ T1364] do_syscall_64+0xc6/0x1e0 [17358.561196][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17358.561196][ T1364] [17358.562789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17358.562789][ T1364] neigh_parms_alloc+0x1e5/0x510 [17358.562789][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17358.562789][ T1364] ipv6_find_idev+0x102/0x170 [17358.562789][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17358.562789][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17358.562789][ T1364] netlink_rcv_skb+0x130/0x360 [17358.562789][ T1364] netlink_unicast+0x449/0x710 [17358.562789][ T1364] netlink_sendmsg+0x723/0xbe0 [17358.562789][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17358.562789][ T1364] ___sys_sendmsg+0xee/0x170 [17358.562789][ T1364] __sys_sendmsg+0xcd/0x170 [17358.562789][ T1364] do_syscall_64+0xc6/0x1e0 [17358.562789][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17358.562789][ T1364] [17368.803131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17368.803689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17368.803689][ T1364] ___neigh_create+0x14b/0xf60 [17368.803689][ T1364] ip6_finish_output2+0xa70/0xf80 [17368.803689][ T1364] ip6_finish_output+0x4ed/0xd30 [17368.803689][ T1364] ip6_output+0x1f3/0x770 [17368.803689][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17368.803689][ T1364] mld_sendpack+0x62d/0xbc0 [17368.803689][ T1364] mld_ifc_work+0x32/0x1f0 [17368.803689][ T1364] process_one_work+0x84d/0x18a0 [17368.803689][ T1364] worker_thread+0x587/0xd30 [17368.803689][ T1364] kthread+0x28a/0x350 [17368.803689][ T1364] ret_from_fork+0x31/0x70 [17368.803689][ T1364] ret_from_fork_asm+0x1a/0x30 [17368.803689][ T1364] [17368.805438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17368.805438][ T1364] dst_init+0x84/0x4a0 [17368.805438][ T1364] dst_alloc+0x97/0x150 [17368.805438][ T1364] ip6_dst_alloc+0x23/0x90 [17368.805438][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17368.805438][ T1364] ip6_pol_route+0x56f/0x840 [17368.805438][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17368.805438][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17368.805438][ T1364] ipv6_rcv+0x1ad/0x810 [17368.805438][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17368.805438][ T1364] process_backlog+0x101/0x620 [17368.805438][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17368.805438][ T1364] net_rx_action+0x495/0xbe0 [17368.805438][ T1364] __do_softirq+0x1b5/0x7f6 [17368.805438][ T1364] [17368.807229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17368.807229][ T1364] netdev_get_by_index+0x5e/0x80 [17368.807229][ T1364] fib6_nh_init+0x3d8/0x15b0 [17368.807229][ T1364] ip6_route_info_create+0xf18/0x17d0 [17368.807229][ T1364] ip6_route_add+0x1c/0x140 [17368.807229][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17368.807229][ T1364] addrconf_add_dev+0xe2/0x170 [17368.807229][ T1364] inet6_addr_add+0x12f/0xa40 [17368.807229][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17368.807229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17368.807229][ T1364] netlink_rcv_skb+0x130/0x360 [17368.807229][ T1364] netlink_unicast+0x449/0x710 [17368.807229][ T1364] netlink_sendmsg+0x723/0xbe0 [17368.807229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17368.807229][ T1364] ___sys_sendmsg+0xee/0x170 [17368.807229][ T1364] __sys_sendmsg+0xcd/0x170 [17368.807229][ T1364] do_syscall_64+0xc6/0x1e0 [17368.807229][ T1364] [17368.809365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17368.809365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17368.809365][ T1364] ipv6_find_idev+0x102/0x170 [17368.809365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17368.809365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17368.809365][ T1364] netlink_rcv_skb+0x130/0x360 [17368.809365][ T1364] netlink_unicast+0x449/0x710 [17368.809365][ T1364] netlink_sendmsg+0x723/0xbe0 [17368.809365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17368.809365][ T1364] ___sys_sendmsg+0xee/0x170 [17368.809365][ T1364] __sys_sendmsg+0xcd/0x170 [17368.809365][ T1364] do_syscall_64+0xc6/0x1e0 [17368.809365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17368.809365][ T1364] [17368.811058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17368.811058][ T1364] neigh_parms_alloc+0x1e5/0x510 [17368.811058][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17368.811058][ T1364] ipv6_find_idev+0x102/0x170 [17368.811058][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17368.811058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17368.811058][ T1364] netlink_rcv_skb+0x130/0x360 [17368.811058][ T1364] netlink_unicast+0x449/0x710 [17368.811058][ T1364] netlink_sendmsg+0x723/0xbe0 [17368.811058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17368.811058][ T1364] ___sys_sendmsg+0xee/0x170 [17368.811058][ T1364] __sys_sendmsg+0xcd/0x170 [17368.811058][ T1364] do_syscall_64+0xc6/0x1e0 [17368.811058][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17368.811058][ T1364] [17378.987082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17378.987575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17378.987575][ T1364] ___neigh_create+0x14b/0xf60 [17378.987575][ T1364] ip6_finish_output2+0xa70/0xf80 [17378.987575][ T1364] ip6_finish_output+0x4ed/0xd30 [17378.987575][ T1364] ip6_output+0x1f3/0x770 [17378.987575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17378.987575][ T1364] mld_sendpack+0x62d/0xbc0 [17378.987575][ T1364] mld_ifc_work+0x32/0x1f0 [17378.987575][ T1364] process_one_work+0x84d/0x18a0 [17378.987575][ T1364] worker_thread+0x587/0xd30 [17378.987575][ T1364] kthread+0x28a/0x350 [17378.987575][ T1364] ret_from_fork+0x31/0x70 [17378.987575][ T1364] ret_from_fork_asm+0x1a/0x30 [17378.987575][ T1364] [17378.989321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17378.989321][ T1364] dst_init+0x84/0x4a0 [17378.989321][ T1364] dst_alloc+0x97/0x150 [17378.989321][ T1364] ip6_dst_alloc+0x23/0x90 [17378.989321][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17378.989321][ T1364] ip6_pol_route+0x56f/0x840 [17378.989321][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17378.989321][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17378.989321][ T1364] ipv6_rcv+0x1ad/0x810 [17378.989321][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17378.989321][ T1364] process_backlog+0x101/0x620 [17378.989321][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17378.989321][ T1364] net_rx_action+0x495/0xbe0 [17378.989321][ T1364] __do_softirq+0x1b5/0x7f6 [17378.989321][ T1364] [17378.991109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17378.991109][ T1364] netdev_get_by_index+0x5e/0x80 [17378.991109][ T1364] fib6_nh_init+0x3d8/0x15b0 [17378.991109][ T1364] ip6_route_info_create+0xf18/0x17d0 [17378.991109][ T1364] ip6_route_add+0x1c/0x140 [17378.991109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17378.991109][ T1364] addrconf_add_dev+0xe2/0x170 [17378.991109][ T1364] inet6_addr_add+0x12f/0xa40 [17378.991109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17378.991109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.991109][ T1364] netlink_rcv_skb+0x130/0x360 [17378.991109][ T1364] netlink_unicast+0x449/0x710 [17378.991109][ T1364] netlink_sendmsg+0x723/0xbe0 [17378.991109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17378.991109][ T1364] ___sys_sendmsg+0xee/0x170 [17378.991109][ T1364] __sys_sendmsg+0xcd/0x170 [17378.991109][ T1364] do_syscall_64+0xc6/0x1e0 [17378.991109][ T1364] [17378.993252][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17378.993252][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17378.993252][ T1364] ipv6_find_idev+0x102/0x170 [17378.993252][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17378.993252][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.993252][ T1364] netlink_rcv_skb+0x130/0x360 [17378.993252][ T1364] netlink_unicast+0x449/0x710 [17378.993252][ T1364] netlink_sendmsg+0x723/0xbe0 [17378.993252][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17378.993252][ T1364] ___sys_sendmsg+0xee/0x170 [17378.993252][ T1364] __sys_sendmsg+0xcd/0x170 [17378.993252][ T1364] do_syscall_64+0xc6/0x1e0 [17378.993252][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17378.993252][ T1364] [17378.994962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17378.994962][ T1364] neigh_parms_alloc+0x1e5/0x510 [17378.994962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17378.994962][ T1364] ipv6_find_idev+0x102/0x170 [17378.994962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17378.994962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17378.994962][ T1364] netlink_rcv_skb+0x130/0x360 [17378.994962][ T1364] netlink_unicast+0x449/0x710 [17378.994962][ T1364] netlink_sendmsg+0x723/0xbe0 [17378.994962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17378.994962][ T1364] ___sys_sendmsg+0xee/0x170 [17378.994962][ T1364] __sys_sendmsg+0xcd/0x170 [17378.994962][ T1364] do_syscall_64+0xc6/0x1e0 [17378.994962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17378.994962][ T1364] [17389.235059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17389.235489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17389.235489][ T1364] ___neigh_create+0x14b/0xf60 [17389.235489][ T1364] ip6_finish_output2+0xa70/0xf80 [17389.235489][ T1364] ip6_finish_output+0x4ed/0xd30 [17389.235489][ T1364] ip6_output+0x1f3/0x770 [17389.235489][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17389.235489][ T1364] mld_sendpack+0x62d/0xbc0 [17389.235489][ T1364] mld_ifc_work+0x32/0x1f0 [17389.235489][ T1364] process_one_work+0x84d/0x18a0 [17389.235489][ T1364] worker_thread+0x587/0xd30 [17389.235489][ T1364] kthread+0x28a/0x350 [17389.235489][ T1364] ret_from_fork+0x31/0x70 [17389.235489][ T1364] ret_from_fork_asm+0x1a/0x30 [17389.235489][ T1364] [17389.237178][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17389.237178][ T1364] dst_init+0x84/0x4a0 [17389.237178][ T1364] dst_alloc+0x97/0x150 [17389.237178][ T1364] ip6_dst_alloc+0x23/0x90 [17389.237178][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17389.237178][ T1364] ip6_pol_route+0x56f/0x840 [17389.237178][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17389.237178][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17389.237178][ T1364] ipv6_rcv+0x1ad/0x810 [17389.237178][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17389.237178][ T1364] process_backlog+0x101/0x620 [17389.237178][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17389.237178][ T1364] net_rx_action+0x495/0xbe0 [17389.237178][ T1364] __do_softirq+0x1b5/0x7f6 [17389.237178][ T1364] [17389.238909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17389.238909][ T1364] netdev_get_by_index+0x5e/0x80 [17389.238909][ T1364] fib6_nh_init+0x3d8/0x15b0 [17389.238909][ T1364] ip6_route_info_create+0xf18/0x17d0 [17389.238909][ T1364] ip6_route_add+0x1c/0x140 [17389.238909][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17389.238909][ T1364] addrconf_add_dev+0xe2/0x170 [17389.238909][ T1364] inet6_addr_add+0x12f/0xa40 [17389.238909][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17389.238909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17389.238909][ T1364] netlink_rcv_skb+0x130/0x360 [17389.238909][ T1364] netlink_unicast+0x449/0x710 [17389.238909][ T1364] netlink_sendmsg+0x723/0xbe0 [17389.238909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17389.238909][ T1364] ___sys_sendmsg+0xee/0x170 [17389.238909][ T1364] __sys_sendmsg+0xcd/0x170 [17389.238909][ T1364] do_syscall_64+0xc6/0x1e0 [17389.238909][ T1364] [17389.240937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17389.240937][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17389.240937][ T1364] ipv6_find_idev+0x102/0x170 [17389.240937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17389.240937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17389.240937][ T1364] netlink_rcv_skb+0x130/0x360 [17389.240937][ T1364] netlink_unicast+0x449/0x710 [17389.240937][ T1364] netlink_sendmsg+0x723/0xbe0 [17389.240937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17389.240937][ T1364] ___sys_sendmsg+0xee/0x170 [17389.240937][ T1364] __sys_sendmsg+0xcd/0x170 [17389.240937][ T1364] do_syscall_64+0xc6/0x1e0 [17389.240937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17389.240937][ T1364] [17389.242531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17389.242531][ T1364] neigh_parms_alloc+0x1e5/0x510 [17389.242531][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17389.242531][ T1364] ipv6_find_idev+0x102/0x170 [17389.242531][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17389.242531][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17389.242531][ T1364] netlink_rcv_skb+0x130/0x360 [17389.242531][ T1364] netlink_unicast+0x449/0x710 [17389.242531][ T1364] netlink_sendmsg+0x723/0xbe0 [17389.242531][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17389.242531][ T1364] ___sys_sendmsg+0xee/0x170 [17389.242531][ T1364] __sys_sendmsg+0xcd/0x170 [17389.242531][ T1364] do_syscall_64+0xc6/0x1e0 [17389.242531][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17389.242531][ T1364] [17399.474991][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17399.475434][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17399.475434][ T1364] ___neigh_create+0x14b/0xf60 [17399.475434][ T1364] ip6_finish_output2+0xa70/0xf80 [17399.475434][ T1364] ip6_finish_output+0x4ed/0xd30 [17399.475434][ T1364] ip6_output+0x1f3/0x770 [17399.475434][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17399.475434][ T1364] mld_sendpack+0x62d/0xbc0 [17399.475434][ T1364] mld_ifc_work+0x32/0x1f0 [17399.475434][ T1364] process_one_work+0x84d/0x18a0 [17399.475434][ T1364] worker_thread+0x587/0xd30 [17399.475434][ T1364] kthread+0x28a/0x350 [17399.475434][ T1364] ret_from_fork+0x31/0x70 [17399.475434][ T1364] ret_from_fork_asm+0x1a/0x30 [17399.475434][ T1364] [17399.477115][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17399.477115][ T1364] dst_init+0x84/0x4a0 [17399.477115][ T1364] dst_alloc+0x97/0x150 [17399.477115][ T1364] ip6_dst_alloc+0x23/0x90 [17399.477115][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17399.477115][ T1364] ip6_pol_route+0x56f/0x840 [17399.477115][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17399.477115][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17399.477115][ T1364] ipv6_rcv+0x1ad/0x810 [17399.477115][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17399.477115][ T1364] process_backlog+0x101/0x620 [17399.477115][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17399.477115][ T1364] net_rx_action+0x495/0xbe0 [17399.477115][ T1364] __do_softirq+0x1b5/0x7f6 [17399.477115][ T1364] [17399.479462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17399.479462][ T1364] netdev_get_by_index+0x5e/0x80 [17399.479462][ T1364] fib6_nh_init+0x3d8/0x15b0 [17399.479462][ T1364] ip6_route_info_create+0xf18/0x17d0 [17399.479462][ T1364] ip6_route_add+0x1c/0x140 [17399.479462][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17399.479462][ T1364] addrconf_add_dev+0xe2/0x170 [17399.479462][ T1364] inet6_addr_add+0x12f/0xa40 [17399.479462][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17399.479462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17399.479462][ T1364] netlink_rcv_skb+0x130/0x360 [17399.479462][ T1364] netlink_unicast+0x449/0x710 [17399.479462][ T1364] netlink_sendmsg+0x723/0xbe0 [17399.479462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17399.479462][ T1364] ___sys_sendmsg+0xee/0x170 [17399.479462][ T1364] __sys_sendmsg+0xcd/0x170 [17399.479462][ T1364] do_syscall_64+0xc6/0x1e0 [17399.479462][ T1364] [17399.481567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17399.481567][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17399.481567][ T1364] ipv6_find_idev+0x102/0x170 [17399.481567][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17399.481567][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17399.481567][ T1364] netlink_rcv_skb+0x130/0x360 [17399.481567][ T1364] netlink_unicast+0x449/0x710 [17399.481567][ T1364] netlink_sendmsg+0x723/0xbe0 [17399.481567][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17399.481567][ T1364] ___sys_sendmsg+0xee/0x170 [17399.481567][ T1364] __sys_sendmsg+0xcd/0x170 [17399.481567][ T1364] do_syscall_64+0xc6/0x1e0 [17399.481567][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17399.481567][ T1364] [17399.483164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17399.483164][ T1364] neigh_parms_alloc+0x1e5/0x510 [17399.483164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17399.483164][ T1364] ipv6_find_idev+0x102/0x170 [17399.483164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17399.483164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17399.483164][ T1364] netlink_rcv_skb+0x130/0x360 [17399.483164][ T1364] netlink_unicast+0x449/0x710 [17399.483164][ T1364] netlink_sendmsg+0x723/0xbe0 [17399.483164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17399.483164][ T1364] ___sys_sendmsg+0xee/0x170 [17399.483164][ T1364] __sys_sendmsg+0xcd/0x170 [17399.483164][ T1364] do_syscall_64+0xc6/0x1e0 [17399.483164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17399.483164][ T1364] [17409.843237][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17409.843782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17409.843782][ T1364] ___neigh_create+0x14b/0xf60 [17409.843782][ T1364] ip6_finish_output2+0xa70/0xf80 [17409.843782][ T1364] ip6_finish_output+0x4ed/0xd30 [17409.843782][ T1364] ip6_output+0x1f3/0x770 [17409.843782][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17409.843782][ T1364] mld_sendpack+0x62d/0xbc0 [17409.843782][ T1364] mld_ifc_work+0x32/0x1f0 [17409.843782][ T1364] process_one_work+0x84d/0x18a0 [17409.843782][ T1364] worker_thread+0x587/0xd30 [17409.843782][ T1364] kthread+0x28a/0x350 [17409.843782][ T1364] ret_from_fork+0x31/0x70 [17409.843782][ T1364] ret_from_fork_asm+0x1a/0x30 [17409.843782][ T1364] [17409.845454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17409.845454][ T1364] dst_init+0x84/0x4a0 [17409.845454][ T1364] dst_alloc+0x97/0x150 [17409.845454][ T1364] ip6_dst_alloc+0x23/0x90 [17409.845454][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17409.845454][ T1364] ip6_pol_route+0x56f/0x840 [17409.845454][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17409.845454][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17409.845454][ T1364] ipv6_rcv+0x1ad/0x810 [17409.845454][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17409.845454][ T1364] process_backlog+0x101/0x620 [17409.845454][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17409.845454][ T1364] net_rx_action+0x495/0xbe0 [17409.845454][ T1364] __do_softirq+0x1b5/0x7f6 [17409.845454][ T1364] [17409.847225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17409.847225][ T1364] netdev_get_by_index+0x5e/0x80 [17409.847225][ T1364] fib6_nh_init+0x3d8/0x15b0 [17409.847225][ T1364] ip6_route_info_create+0xf18/0x17d0 [17409.847225][ T1364] ip6_route_add+0x1c/0x140 [17409.847225][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17409.847225][ T1364] addrconf_add_dev+0xe2/0x170 [17409.847225][ T1364] inet6_addr_add+0x12f/0xa40 [17409.847225][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17409.847225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17409.847225][ T1364] netlink_rcv_skb+0x130/0x360 [17409.847225][ T1364] netlink_unicast+0x449/0x710 [17409.847225][ T1364] netlink_sendmsg+0x723/0xbe0 [17409.847225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17409.847225][ T1364] ___sys_sendmsg+0xee/0x170 [17409.847225][ T1364] __sys_sendmsg+0xcd/0x170 [17409.847225][ T1364] do_syscall_64+0xc6/0x1e0 [17409.847225][ T1364] [17409.849343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17409.849343][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17409.849343][ T1364] ipv6_find_idev+0x102/0x170 [17409.849343][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17409.849343][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17409.849343][ T1364] netlink_rcv_skb+0x130/0x360 [17409.849343][ T1364] netlink_unicast+0x449/0x710 [17409.849343][ T1364] netlink_sendmsg+0x723/0xbe0 [17409.849343][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17409.849343][ T1364] ___sys_sendmsg+0xee/0x170 [17409.849343][ T1364] __sys_sendmsg+0xcd/0x170 [17409.849343][ T1364] do_syscall_64+0xc6/0x1e0 [17409.849343][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17409.849343][ T1364] [17409.851002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17409.851002][ T1364] neigh_parms_alloc+0x1e5/0x510 [17409.851002][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17409.851002][ T1364] ipv6_find_idev+0x102/0x170 [17409.851002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17409.851002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17409.851002][ T1364] netlink_rcv_skb+0x130/0x360 [17409.851002][ T1364] netlink_unicast+0x449/0x710 [17409.851002][ T1364] netlink_sendmsg+0x723/0xbe0 [17409.851002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17409.851002][ T1364] ___sys_sendmsg+0xee/0x170 [17409.851002][ T1364] __sys_sendmsg+0xcd/0x170 [17409.851002][ T1364] do_syscall_64+0xc6/0x1e0 [17409.851002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17409.851002][ T1364] [17419.915065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17419.915611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17419.915611][ T1364] ___neigh_create+0x14b/0xf60 [17419.915611][ T1364] ip6_finish_output2+0xa70/0xf80 [17419.915611][ T1364] ip6_finish_output+0x4ed/0xd30 [17419.915611][ T1364] ip6_output+0x1f3/0x770 [17419.915611][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17419.915611][ T1364] mld_sendpack+0x62d/0xbc0 [17419.915611][ T1364] mld_ifc_work+0x32/0x1f0 [17419.915611][ T1364] process_one_work+0x84d/0x18a0 [17419.915611][ T1364] worker_thread+0x587/0xd30 [17419.915611][ T1364] kthread+0x28a/0x350 [17419.915611][ T1364] ret_from_fork+0x31/0x70 [17419.915611][ T1364] ret_from_fork_asm+0x1a/0x30 [17419.915611][ T1364] [17419.917266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17419.917266][ T1364] dst_init+0x84/0x4a0 [17419.917266][ T1364] dst_alloc+0x97/0x150 [17419.917266][ T1364] ip6_dst_alloc+0x23/0x90 [17419.917266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17419.917266][ T1364] ip6_pol_route+0x56f/0x840 [17419.917266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17419.917266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17419.917266][ T1364] ipv6_rcv+0x1ad/0x810 [17419.917266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17419.917266][ T1364] process_backlog+0x101/0x620 [17419.917266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17419.917266][ T1364] net_rx_action+0x495/0xbe0 [17419.917266][ T1364] __do_softirq+0x1b5/0x7f6 [17419.917266][ T1364] [17419.919098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17419.919098][ T1364] netdev_get_by_index+0x5e/0x80 [17419.919098][ T1364] fib6_nh_init+0x3d8/0x15b0 [17419.919098][ T1364] ip6_route_info_create+0xf18/0x17d0 [17419.919098][ T1364] ip6_route_add+0x1c/0x140 [17419.919098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17419.919098][ T1364] addrconf_add_dev+0xe2/0x170 [17419.919098][ T1364] inet6_addr_add+0x12f/0xa40 [17419.919098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17419.919098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17419.919098][ T1364] netlink_rcv_skb+0x130/0x360 [17419.919098][ T1364] netlink_unicast+0x449/0x710 [17419.919098][ T1364] netlink_sendmsg+0x723/0xbe0 [17419.919098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17419.919098][ T1364] ___sys_sendmsg+0xee/0x170 [17419.919098][ T1364] __sys_sendmsg+0xcd/0x170 [17419.919098][ T1364] do_syscall_64+0xc6/0x1e0 [17419.919098][ T1364] [17419.921261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17419.921261][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17419.921261][ T1364] ipv6_find_idev+0x102/0x170 [17419.921261][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17419.921261][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17419.921261][ T1364] netlink_rcv_skb+0x130/0x360 [17419.921261][ T1364] netlink_unicast+0x449/0x710 [17419.921261][ T1364] netlink_sendmsg+0x723/0xbe0 [17419.921261][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17419.921261][ T1364] ___sys_sendmsg+0xee/0x170 [17419.921261][ T1364] __sys_sendmsg+0xcd/0x170 [17419.921261][ T1364] do_syscall_64+0xc6/0x1e0 [17419.921261][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17419.921261][ T1364] [17419.922943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17419.922943][ T1364] neigh_parms_alloc+0x1e5/0x510 [17419.922943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17419.922943][ T1364] ipv6_find_idev+0x102/0x170 [17419.922943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17419.922943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17419.922943][ T1364] netlink_rcv_skb+0x130/0x360 [17419.922943][ T1364] netlink_unicast+0x449/0x710 [17419.922943][ T1364] netlink_sendmsg+0x723/0xbe0 [17419.922943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17419.922943][ T1364] ___sys_sendmsg+0xee/0x170 [17419.922943][ T1364] __sys_sendmsg+0xcd/0x170 [17419.922943][ T1364] do_syscall_64+0xc6/0x1e0 [17419.922943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17419.922943][ T1364] [17430.147154][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17430.147650][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17430.147650][ T1364] ___neigh_create+0x14b/0xf60 [17430.147650][ T1364] ip6_finish_output2+0xa70/0xf80 [17430.147650][ T1364] ip6_finish_output+0x4ed/0xd30 [17430.147650][ T1364] ip6_output+0x1f3/0x770 [17430.147650][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17430.147650][ T1364] mld_sendpack+0x62d/0xbc0 [17430.147650][ T1364] mld_ifc_work+0x32/0x1f0 [17430.147650][ T1364] process_one_work+0x84d/0x18a0 [17430.147650][ T1364] worker_thread+0x587/0xd30 [17430.147650][ T1364] kthread+0x28a/0x350 [17430.147650][ T1364] ret_from_fork+0x31/0x70 [17430.147650][ T1364] ret_from_fork_asm+0x1a/0x30 [17430.147650][ T1364] [17430.149366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17430.149366][ T1364] dst_init+0x84/0x4a0 [17430.149366][ T1364] dst_alloc+0x97/0x150 [17430.149366][ T1364] ip6_dst_alloc+0x23/0x90 [17430.149366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17430.149366][ T1364] ip6_pol_route+0x56f/0x840 [17430.149366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17430.149366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17430.149366][ T1364] ipv6_rcv+0x1ad/0x810 [17430.149366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17430.149366][ T1364] process_backlog+0x101/0x620 [17430.149366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17430.149366][ T1364] net_rx_action+0x495/0xbe0 [17430.149366][ T1364] __do_softirq+0x1b5/0x7f6 [17430.149366][ T1364] [17430.151234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17430.151234][ T1364] netdev_get_by_index+0x5e/0x80 [17430.151234][ T1364] fib6_nh_init+0x3d8/0x15b0 [17430.151234][ T1364] ip6_route_info_create+0xf18/0x17d0 [17430.151234][ T1364] ip6_route_add+0x1c/0x140 [17430.151234][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17430.151234][ T1364] addrconf_add_dev+0xe2/0x170 [17430.151234][ T1364] inet6_addr_add+0x12f/0xa40 [17430.151234][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17430.151234][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17430.151234][ T1364] netlink_rcv_skb+0x130/0x360 [17430.151234][ T1364] netlink_unicast+0x449/0x710 [17430.151234][ T1364] netlink_sendmsg+0x723/0xbe0 [17430.151234][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17430.151234][ T1364] ___sys_sendmsg+0xee/0x170 [17430.151234][ T1364] __sys_sendmsg+0xcd/0x170 [17430.151234][ T1364] do_syscall_64+0xc6/0x1e0 [17430.151234][ T1364] [17430.153348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17430.153348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17430.153348][ T1364] ipv6_find_idev+0x102/0x170 [17430.153348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17430.153348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17430.153348][ T1364] netlink_rcv_skb+0x130/0x360 [17430.153348][ T1364] netlink_unicast+0x449/0x710 [17430.153348][ T1364] netlink_sendmsg+0x723/0xbe0 [17430.153348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17430.153348][ T1364] ___sys_sendmsg+0xee/0x170 [17430.153348][ T1364] __sys_sendmsg+0xcd/0x170 [17430.153348][ T1364] do_syscall_64+0xc6/0x1e0 [17430.153348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17430.153348][ T1364] [17430.155014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17430.155014][ T1364] neigh_parms_alloc+0x1e5/0x510 [17430.155014][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17430.155014][ T1364] ipv6_find_idev+0x102/0x170 [17430.155014][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17430.155014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17430.155014][ T1364] netlink_rcv_skb+0x130/0x360 [17430.155014][ T1364] netlink_unicast+0x449/0x710 [17430.155014][ T1364] netlink_sendmsg+0x723/0xbe0 [17430.155014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17430.155014][ T1364] ___sys_sendmsg+0xee/0x170 [17430.155014][ T1364] __sys_sendmsg+0xcd/0x170 [17430.155014][ T1364] do_syscall_64+0xc6/0x1e0 [17430.155014][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17430.155014][ T1364] [17440.403131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17440.403618][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17440.403618][ T1364] ___neigh_create+0x14b/0xf60 [17440.403618][ T1364] ip6_finish_output2+0xa70/0xf80 [17440.403618][ T1364] ip6_finish_output+0x4ed/0xd30 [17440.403618][ T1364] ip6_output+0x1f3/0x770 [17440.403618][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17440.403618][ T1364] mld_sendpack+0x62d/0xbc0 [17440.403618][ T1364] mld_ifc_work+0x32/0x1f0 [17440.403618][ T1364] process_one_work+0x84d/0x18a0 [17440.403618][ T1364] worker_thread+0x587/0xd30 [17440.403618][ T1364] kthread+0x28a/0x350 [17440.403618][ T1364] ret_from_fork+0x31/0x70 [17440.403618][ T1364] ret_from_fork_asm+0x1a/0x30 [17440.403618][ T1364] [17440.405294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17440.405294][ T1364] dst_init+0x84/0x4a0 [17440.405294][ T1364] dst_alloc+0x97/0x150 [17440.405294][ T1364] ip6_dst_alloc+0x23/0x90 [17440.405294][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17440.405294][ T1364] ip6_pol_route+0x56f/0x840 [17440.405294][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17440.405294][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17440.405294][ T1364] ipv6_rcv+0x1ad/0x810 [17440.405294][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17440.405294][ T1364] process_backlog+0x101/0x620 [17440.405294][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17440.405294][ T1364] net_rx_action+0x495/0xbe0 [17440.405294][ T1364] __do_softirq+0x1b5/0x7f6 [17440.405294][ T1364] [17440.407098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17440.407098][ T1364] netdev_get_by_index+0x5e/0x80 [17440.407098][ T1364] fib6_nh_init+0x3d8/0x15b0 [17440.407098][ T1364] ip6_route_info_create+0xf18/0x17d0 [17440.407098][ T1364] ip6_route_add+0x1c/0x140 [17440.407098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17440.407098][ T1364] addrconf_add_dev+0xe2/0x170 [17440.407098][ T1364] inet6_addr_add+0x12f/0xa40 [17440.407098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17440.407098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17440.407098][ T1364] netlink_rcv_skb+0x130/0x360 [17440.407098][ T1364] netlink_unicast+0x449/0x710 [17440.407098][ T1364] netlink_sendmsg+0x723/0xbe0 [17440.407098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17440.407098][ T1364] ___sys_sendmsg+0xee/0x170 [17440.407098][ T1364] __sys_sendmsg+0xcd/0x170 [17440.407098][ T1364] do_syscall_64+0xc6/0x1e0 [17440.407098][ T1364] [17440.409266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17440.409266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17440.409266][ T1364] ipv6_find_idev+0x102/0x170 [17440.409266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17440.409266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17440.409266][ T1364] netlink_rcv_skb+0x130/0x360 [17440.409266][ T1364] netlink_unicast+0x449/0x710 [17440.409266][ T1364] netlink_sendmsg+0x723/0xbe0 [17440.409266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17440.409266][ T1364] ___sys_sendmsg+0xee/0x170 [17440.409266][ T1364] __sys_sendmsg+0xcd/0x170 [17440.409266][ T1364] do_syscall_64+0xc6/0x1e0 [17440.409266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17440.409266][ T1364] [17440.410939][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17440.410939][ T1364] neigh_parms_alloc+0x1e5/0x510 [17440.410939][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17440.410939][ T1364] ipv6_find_idev+0x102/0x170 [17440.410939][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17440.410939][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17440.410939][ T1364] netlink_rcv_skb+0x130/0x360 [17440.410939][ T1364] netlink_unicast+0x449/0x710 [17440.410939][ T1364] netlink_sendmsg+0x723/0xbe0 [17440.410939][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17440.410939][ T1364] ___sys_sendmsg+0xee/0x170 [17440.410939][ T1364] __sys_sendmsg+0xcd/0x170 [17440.410939][ T1364] do_syscall_64+0xc6/0x1e0 [17440.410939][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17440.410939][ T1364] [17450.611143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17450.612319][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17450.612319][ T1364] ___neigh_create+0x14b/0xf60 [17450.612319][ T1364] ip6_finish_output2+0xa70/0xf80 [17450.612319][ T1364] ip6_finish_output+0x4ed/0xd30 [17450.612319][ T1364] ip6_output+0x1f3/0x770 [17450.612319][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17450.612319][ T1364] mld_sendpack+0x62d/0xbc0 [17450.612319][ T1364] mld_ifc_work+0x32/0x1f0 [17450.612319][ T1364] process_one_work+0x84d/0x18a0 [17450.612319][ T1364] worker_thread+0x587/0xd30 [17450.612319][ T1364] kthread+0x28a/0x350 [17450.612319][ T1364] ret_from_fork+0x31/0x70 [17450.612319][ T1364] ret_from_fork_asm+0x1a/0x30 [17450.612319][ T1364] [17450.614030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17450.614030][ T1364] dst_init+0x84/0x4a0 [17450.614030][ T1364] dst_alloc+0x97/0x150 [17450.614030][ T1364] ip6_dst_alloc+0x23/0x90 [17450.614030][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17450.614030][ T1364] ip6_pol_route+0x56f/0x840 [17450.614030][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17450.614030][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17450.614030][ T1364] ipv6_rcv+0x1ad/0x810 [17450.614030][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17450.614030][ T1364] process_backlog+0x101/0x620 [17450.614030][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17450.614030][ T1364] net_rx_action+0x495/0xbe0 [17450.614030][ T1364] __do_softirq+0x1b5/0x7f6 [17450.614030][ T1364] [17450.615812][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17450.615812][ T1364] netdev_get_by_index+0x5e/0x80 [17450.615812][ T1364] fib6_nh_init+0x3d8/0x15b0 [17450.615812][ T1364] ip6_route_info_create+0xf18/0x17d0 [17450.615812][ T1364] ip6_route_add+0x1c/0x140 [17450.615812][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17450.615812][ T1364] addrconf_add_dev+0xe2/0x170 [17450.615812][ T1364] inet6_addr_add+0x12f/0xa40 [17450.615812][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17450.615812][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17450.615812][ T1364] netlink_rcv_skb+0x130/0x360 [17450.615812][ T1364] netlink_unicast+0x449/0x710 [17450.615812][ T1364] netlink_sendmsg+0x723/0xbe0 [17450.615812][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17450.615812][ T1364] ___sys_sendmsg+0xee/0x170 [17450.615812][ T1364] __sys_sendmsg+0xcd/0x170 [17450.615812][ T1364] do_syscall_64+0xc6/0x1e0 [17450.615812][ T1364] [17450.617966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17450.617966][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17450.617966][ T1364] ipv6_find_idev+0x102/0x170 [17450.617966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17450.617966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17450.617966][ T1364] netlink_rcv_skb+0x130/0x360 [17450.617966][ T1364] netlink_unicast+0x449/0x710 [17450.617966][ T1364] netlink_sendmsg+0x723/0xbe0 [17450.617966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17450.617966][ T1364] ___sys_sendmsg+0xee/0x170 [17450.617966][ T1364] __sys_sendmsg+0xcd/0x170 [17450.617966][ T1364] do_syscall_64+0xc6/0x1e0 [17450.617966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17450.617966][ T1364] [17450.619640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17450.619640][ T1364] neigh_parms_alloc+0x1e5/0x510 [17450.619640][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17450.619640][ T1364] ipv6_find_idev+0x102/0x170 [17450.619640][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17450.619640][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17450.619640][ T1364] netlink_rcv_skb+0x130/0x360 [17450.619640][ T1364] netlink_unicast+0x449/0x710 [17450.619640][ T1364] netlink_sendmsg+0x723/0xbe0 [17450.619640][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17450.619640][ T1364] ___sys_sendmsg+0xee/0x170 [17450.619640][ T1364] __sys_sendmsg+0xcd/0x170 [17450.619640][ T1364] do_syscall_64+0xc6/0x1e0 [17450.619640][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17450.619640][ T1364] [17460.707136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17460.707663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17460.707663][ T1364] ___neigh_create+0x14b/0xf60 [17460.707663][ T1364] ip6_finish_output2+0xa70/0xf80 [17460.707663][ T1364] ip6_finish_output+0x4ed/0xd30 [17460.707663][ T1364] ip6_output+0x1f3/0x770 [17460.707663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17460.707663][ T1364] mld_sendpack+0x62d/0xbc0 [17460.707663][ T1364] mld_ifc_work+0x32/0x1f0 [17460.707663][ T1364] process_one_work+0x84d/0x18a0 [17460.707663][ T1364] worker_thread+0x587/0xd30 [17460.707663][ T1364] kthread+0x28a/0x350 [17460.707663][ T1364] ret_from_fork+0x31/0x70 [17460.707663][ T1364] ret_from_fork_asm+0x1a/0x30 [17460.707663][ T1364] [17460.709369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17460.709369][ T1364] dst_init+0x84/0x4a0 [17460.709369][ T1364] dst_alloc+0x97/0x150 [17460.709369][ T1364] ip6_dst_alloc+0x23/0x90 [17460.709369][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17460.709369][ T1364] ip6_pol_route+0x56f/0x840 [17460.709369][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17460.709369][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17460.709369][ T1364] ipv6_rcv+0x1ad/0x810 [17460.709369][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17460.709369][ T1364] process_backlog+0x101/0x620 [17460.709369][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17460.709369][ T1364] net_rx_action+0x495/0xbe0 [17460.709369][ T1364] __do_softirq+0x1b5/0x7f6 [17460.709369][ T1364] [17460.711148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17460.711148][ T1364] netdev_get_by_index+0x5e/0x80 [17460.711148][ T1364] fib6_nh_init+0x3d8/0x15b0 [17460.711148][ T1364] ip6_route_info_create+0xf18/0x17d0 [17460.711148][ T1364] ip6_route_add+0x1c/0x140 [17460.711148][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17460.711148][ T1364] addrconf_add_dev+0xe2/0x170 [17460.711148][ T1364] inet6_addr_add+0x12f/0xa40 [17460.711148][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17460.711148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17460.711148][ T1364] netlink_rcv_skb+0x130/0x360 [17460.711148][ T1364] netlink_unicast+0x449/0x710 [17460.711148][ T1364] netlink_sendmsg+0x723/0xbe0 [17460.711148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17460.711148][ T1364] ___sys_sendmsg+0xee/0x170 [17460.711148][ T1364] __sys_sendmsg+0xcd/0x170 [17460.711148][ T1364] do_syscall_64+0xc6/0x1e0 [17460.711148][ T1364] [17460.713271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17460.713271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17460.713271][ T1364] ipv6_find_idev+0x102/0x170 [17460.713271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17460.713271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17460.713271][ T1364] netlink_rcv_skb+0x130/0x360 [17460.713271][ T1364] netlink_unicast+0x449/0x710 [17460.713271][ T1364] netlink_sendmsg+0x723/0xbe0 [17460.713271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17460.713271][ T1364] ___sys_sendmsg+0xee/0x170 [17460.713271][ T1364] __sys_sendmsg+0xcd/0x170 [17460.713271][ T1364] do_syscall_64+0xc6/0x1e0 [17460.713271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17460.713271][ T1364] [17460.714961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17460.714961][ T1364] neigh_parms_alloc+0x1e5/0x510 [17460.714961][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17460.714961][ T1364] ipv6_find_idev+0x102/0x170 [17460.714961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17460.714961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17460.714961][ T1364] netlink_rcv_skb+0x130/0x360 [17460.714961][ T1364] netlink_unicast+0x449/0x710 [17460.714961][ T1364] netlink_sendmsg+0x723/0xbe0 [17460.714961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17460.714961][ T1364] ___sys_sendmsg+0xee/0x170 [17460.714961][ T1364] __sys_sendmsg+0xcd/0x170 [17460.714961][ T1364] do_syscall_64+0xc6/0x1e0 [17460.714961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17460.714961][ T1364] [17470.803139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17470.804212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17470.804212][ T1364] ___neigh_create+0x14b/0xf60 [17470.804212][ T1364] ip6_finish_output2+0xa70/0xf80 [17470.804212][ T1364] ip6_finish_output+0x4ed/0xd30 [17470.804212][ T1364] ip6_output+0x1f3/0x770 [17470.804212][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17470.804212][ T1364] mld_sendpack+0x62d/0xbc0 [17470.804212][ T1364] mld_ifc_work+0x32/0x1f0 [17470.804212][ T1364] process_one_work+0x84d/0x18a0 [17470.804212][ T1364] worker_thread+0x587/0xd30 [17470.804212][ T1364] kthread+0x28a/0x350 [17470.804212][ T1364] ret_from_fork+0x31/0x70 [17470.804212][ T1364] ret_from_fork_asm+0x1a/0x30 [17470.804212][ T1364] [17470.805874][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17470.805874][ T1364] dst_init+0x84/0x4a0 [17470.805874][ T1364] dst_alloc+0x97/0x150 [17470.805874][ T1364] ip6_dst_alloc+0x23/0x90 [17470.805874][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17470.805874][ T1364] ip6_pol_route+0x56f/0x840 [17470.805874][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17470.805874][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17470.805874][ T1364] ipv6_rcv+0x1ad/0x810 [17470.805874][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17470.805874][ T1364] process_backlog+0x101/0x620 [17470.805874][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17470.805874][ T1364] net_rx_action+0x495/0xbe0 [17470.805874][ T1364] __do_softirq+0x1b5/0x7f6 [17470.805874][ T1364] [17470.807686][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17470.807686][ T1364] netdev_get_by_index+0x5e/0x80 [17470.807686][ T1364] fib6_nh_init+0x3d8/0x15b0 [17470.807686][ T1364] ip6_route_info_create+0xf18/0x17d0 [17470.807686][ T1364] ip6_route_add+0x1c/0x140 [17470.807686][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17470.807686][ T1364] addrconf_add_dev+0xe2/0x170 [17470.807686][ T1364] inet6_addr_add+0x12f/0xa40 [17470.807686][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17470.807686][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.807686][ T1364] netlink_rcv_skb+0x130/0x360 [17470.807686][ T1364] netlink_unicast+0x449/0x710 [17470.807686][ T1364] netlink_sendmsg+0x723/0xbe0 [17470.807686][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17470.807686][ T1364] ___sys_sendmsg+0xee/0x170 [17470.807686][ T1364] __sys_sendmsg+0xcd/0x170 [17470.807686][ T1364] do_syscall_64+0xc6/0x1e0 [17470.807686][ T1364] [17470.809798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17470.809798][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17470.809798][ T1364] ipv6_find_idev+0x102/0x170 [17470.809798][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17470.809798][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.809798][ T1364] netlink_rcv_skb+0x130/0x360 [17470.809798][ T1364] netlink_unicast+0x449/0x710 [17470.809798][ T1364] netlink_sendmsg+0x723/0xbe0 [17470.809798][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17470.809798][ T1364] ___sys_sendmsg+0xee/0x170 [17470.809798][ T1364] __sys_sendmsg+0xcd/0x170 [17470.809798][ T1364] do_syscall_64+0xc6/0x1e0 [17470.809798][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17470.809798][ T1364] [17470.811516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17470.811516][ T1364] neigh_parms_alloc+0x1e5/0x510 [17470.811516][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17470.811516][ T1364] ipv6_find_idev+0x102/0x170 [17470.811516][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17470.811516][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17470.811516][ T1364] netlink_rcv_skb+0x130/0x360 [17470.811516][ T1364] netlink_unicast+0x449/0x710 [17470.811516][ T1364] netlink_sendmsg+0x723/0xbe0 [17470.811516][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17470.811516][ T1364] ___sys_sendmsg+0xee/0x170 [17470.811516][ T1364] __sys_sendmsg+0xcd/0x170 [17470.811516][ T1364] do_syscall_64+0xc6/0x1e0 [17470.811516][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17470.811516][ T1364] [17481.051104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17481.051572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17481.051572][ T1364] ___neigh_create+0x14b/0xf60 [17481.051572][ T1364] ip6_finish_output2+0xa70/0xf80 [17481.051572][ T1364] ip6_finish_output+0x4ed/0xd30 [17481.051572][ T1364] ip6_output+0x1f3/0x770 [17481.051572][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17481.051572][ T1364] mld_sendpack+0x62d/0xbc0 [17481.051572][ T1364] mld_ifc_work+0x32/0x1f0 [17481.051572][ T1364] process_one_work+0x84d/0x18a0 [17481.051572][ T1364] worker_thread+0x587/0xd30 [17481.051572][ T1364] kthread+0x28a/0x350 [17481.051572][ T1364] ret_from_fork+0x31/0x70 [17481.051572][ T1364] ret_from_fork_asm+0x1a/0x30 [17481.051572][ T1364] [17481.053233][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17481.053233][ T1364] dst_init+0x84/0x4a0 [17481.053233][ T1364] dst_alloc+0x97/0x150 [17481.053233][ T1364] ip6_dst_alloc+0x23/0x90 [17481.053233][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17481.053233][ T1364] ip6_pol_route+0x56f/0x840 [17481.053233][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17481.053233][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17481.053233][ T1364] ipv6_rcv+0x1ad/0x810 [17481.053233][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17481.053233][ T1364] process_backlog+0x101/0x620 [17481.053233][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17481.053233][ T1364] net_rx_action+0x495/0xbe0 [17481.053233][ T1364] __do_softirq+0x1b5/0x7f6 [17481.053233][ T1364] [17481.055081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17481.055081][ T1364] netdev_get_by_index+0x5e/0x80 [17481.055081][ T1364] fib6_nh_init+0x3d8/0x15b0 [17481.055081][ T1364] ip6_route_info_create+0xf18/0x17d0 [17481.055081][ T1364] ip6_route_add+0x1c/0x140 [17481.055081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17481.055081][ T1364] addrconf_add_dev+0xe2/0x170 [17481.055081][ T1364] inet6_addr_add+0x12f/0xa40 [17481.055081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17481.055081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17481.055081][ T1364] netlink_rcv_skb+0x130/0x360 [17481.055081][ T1364] netlink_unicast+0x449/0x710 [17481.055081][ T1364] netlink_sendmsg+0x723/0xbe0 [17481.055081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17481.055081][ T1364] ___sys_sendmsg+0xee/0x170 [17481.055081][ T1364] __sys_sendmsg+0xcd/0x170 [17481.055081][ T1364] do_syscall_64+0xc6/0x1e0 [17481.055081][ T1364] [17481.057230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17481.057230][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17481.057230][ T1364] ipv6_find_idev+0x102/0x170 [17481.057230][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17481.057230][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17481.057230][ T1364] netlink_rcv_skb+0x130/0x360 [17481.057230][ T1364] netlink_unicast+0x449/0x710 [17481.057230][ T1364] netlink_sendmsg+0x723/0xbe0 [17481.057230][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17481.057230][ T1364] ___sys_sendmsg+0xee/0x170 [17481.057230][ T1364] __sys_sendmsg+0xcd/0x170 [17481.057230][ T1364] do_syscall_64+0xc6/0x1e0 [17481.057230][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17481.057230][ T1364] [17481.058884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17481.058884][ T1364] neigh_parms_alloc+0x1e5/0x510 [17481.058884][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17481.058884][ T1364] ipv6_find_idev+0x102/0x170 [17481.058884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17481.058884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17481.058884][ T1364] netlink_rcv_skb+0x130/0x360 [17481.058884][ T1364] netlink_unicast+0x449/0x710 [17481.058884][ T1364] netlink_sendmsg+0x723/0xbe0 [17481.058884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17481.058884][ T1364] ___sys_sendmsg+0xee/0x170 [17481.058884][ T1364] __sys_sendmsg+0xcd/0x170 [17481.058884][ T1364] do_syscall_64+0xc6/0x1e0 [17481.058884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17481.058884][ T1364] [17491.299122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17491.299746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17491.299746][ T1364] ___neigh_create+0x14b/0xf60 [17491.299746][ T1364] ip6_finish_output2+0xa70/0xf80 [17491.299746][ T1364] ip6_finish_output+0x4ed/0xd30 [17491.299746][ T1364] ip6_output+0x1f3/0x770 [17491.299746][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17491.299746][ T1364] mld_sendpack+0x62d/0xbc0 [17491.299746][ T1364] mld_ifc_work+0x32/0x1f0 [17491.299746][ T1364] process_one_work+0x84d/0x18a0 [17491.299746][ T1364] worker_thread+0x587/0xd30 [17491.299746][ T1364] kthread+0x28a/0x350 [17491.299746][ T1364] ret_from_fork+0x31/0x70 [17491.299746][ T1364] ret_from_fork_asm+0x1a/0x30 [17491.299746][ T1364] [17491.301431][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17491.301431][ T1364] dst_init+0x84/0x4a0 [17491.301431][ T1364] dst_alloc+0x97/0x150 [17491.301431][ T1364] ip6_dst_alloc+0x23/0x90 [17491.301431][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17491.301431][ T1364] ip6_pol_route+0x56f/0x840 [17491.301431][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17491.301431][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17491.301431][ T1364] ipv6_rcv+0x1ad/0x810 [17491.301431][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17491.301431][ T1364] process_backlog+0x101/0x620 [17491.301431][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17491.301431][ T1364] net_rx_action+0x495/0xbe0 [17491.301431][ T1364] __do_softirq+0x1b5/0x7f6 [17491.301431][ T1364] [17491.303218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17491.303218][ T1364] netdev_get_by_index+0x5e/0x80 [17491.303218][ T1364] fib6_nh_init+0x3d8/0x15b0 [17491.303218][ T1364] ip6_route_info_create+0xf18/0x17d0 [17491.303218][ T1364] ip6_route_add+0x1c/0x140 [17491.303218][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17491.303218][ T1364] addrconf_add_dev+0xe2/0x170 [17491.303218][ T1364] inet6_addr_add+0x12f/0xa40 [17491.303218][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17491.303218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17491.303218][ T1364] netlink_rcv_skb+0x130/0x360 [17491.303218][ T1364] netlink_unicast+0x449/0x710 [17491.303218][ T1364] netlink_sendmsg+0x723/0xbe0 [17491.303218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17491.303218][ T1364] ___sys_sendmsg+0xee/0x170 [17491.303218][ T1364] __sys_sendmsg+0xcd/0x170 [17491.303218][ T1364] do_syscall_64+0xc6/0x1e0 [17491.303218][ T1364] [17491.305417][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17491.305417][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17491.305417][ T1364] ipv6_find_idev+0x102/0x170 [17491.305417][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17491.305417][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17491.305417][ T1364] netlink_rcv_skb+0x130/0x360 [17491.305417][ T1364] netlink_unicast+0x449/0x710 [17491.305417][ T1364] netlink_sendmsg+0x723/0xbe0 [17491.305417][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17491.305417][ T1364] ___sys_sendmsg+0xee/0x170 [17491.305417][ T1364] __sys_sendmsg+0xcd/0x170 [17491.305417][ T1364] do_syscall_64+0xc6/0x1e0 [17491.305417][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17491.305417][ T1364] [17491.307128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17491.307128][ T1364] neigh_parms_alloc+0x1e5/0x510 [17491.307128][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17491.307128][ T1364] ipv6_find_idev+0x102/0x170 [17491.307128][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17491.307128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17491.307128][ T1364] netlink_rcv_skb+0x130/0x360 [17491.307128][ T1364] netlink_unicast+0x449/0x710 [17491.307128][ T1364] netlink_sendmsg+0x723/0xbe0 [17491.307128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17491.307128][ T1364] ___sys_sendmsg+0xee/0x170 [17491.307128][ T1364] __sys_sendmsg+0xcd/0x170 [17491.307128][ T1364] do_syscall_64+0xc6/0x1e0 [17491.307128][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17491.307128][ T1364] [17501.547122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17501.547662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17501.547662][ T1364] ___neigh_create+0x14b/0xf60 [17501.547662][ T1364] ip6_finish_output2+0xa70/0xf80 [17501.547662][ T1364] ip6_finish_output+0x4ed/0xd30 [17501.547662][ T1364] ip6_output+0x1f3/0x770 [17501.547662][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17501.547662][ T1364] mld_sendpack+0x62d/0xbc0 [17501.547662][ T1364] mld_ifc_work+0x32/0x1f0 [17501.547662][ T1364] process_one_work+0x84d/0x18a0 [17501.547662][ T1364] worker_thread+0x587/0xd30 [17501.547662][ T1364] kthread+0x28a/0x350 [17501.547662][ T1364] ret_from_fork+0x31/0x70 [17501.547662][ T1364] ret_from_fork_asm+0x1a/0x30 [17501.547662][ T1364] [17501.549331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17501.549331][ T1364] dst_init+0x84/0x4a0 [17501.549331][ T1364] dst_alloc+0x97/0x150 [17501.549331][ T1364] ip6_dst_alloc+0x23/0x90 [17501.549331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17501.549331][ T1364] ip6_pol_route+0x56f/0x840 [17501.549331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17501.549331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17501.549331][ T1364] ipv6_rcv+0x1ad/0x810 [17501.549331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17501.549331][ T1364] process_backlog+0x101/0x620 [17501.549331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17501.549331][ T1364] net_rx_action+0x495/0xbe0 [17501.549331][ T1364] __do_softirq+0x1b5/0x7f6 [17501.549331][ T1364] [17501.551142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17501.551142][ T1364] netdev_get_by_index+0x5e/0x80 [17501.551142][ T1364] fib6_nh_init+0x3d8/0x15b0 [17501.551142][ T1364] ip6_route_info_create+0xf18/0x17d0 [17501.551142][ T1364] ip6_route_add+0x1c/0x140 [17501.551142][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17501.551142][ T1364] addrconf_add_dev+0xe2/0x170 [17501.551142][ T1364] inet6_addr_add+0x12f/0xa40 [17501.551142][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17501.551142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17501.551142][ T1364] netlink_rcv_skb+0x130/0x360 [17501.551142][ T1364] netlink_unicast+0x449/0x710 [17501.551142][ T1364] netlink_sendmsg+0x723/0xbe0 [17501.551142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17501.551142][ T1364] ___sys_sendmsg+0xee/0x170 [17501.551142][ T1364] __sys_sendmsg+0xcd/0x170 [17501.551142][ T1364] do_syscall_64+0xc6/0x1e0 [17501.551142][ T1364] [17501.553307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17501.553307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17501.553307][ T1364] ipv6_find_idev+0x102/0x170 [17501.553307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17501.553307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17501.553307][ T1364] netlink_rcv_skb+0x130/0x360 [17501.553307][ T1364] netlink_unicast+0x449/0x710 [17501.553307][ T1364] netlink_sendmsg+0x723/0xbe0 [17501.553307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17501.553307][ T1364] ___sys_sendmsg+0xee/0x170 [17501.553307][ T1364] __sys_sendmsg+0xcd/0x170 [17501.553307][ T1364] do_syscall_64+0xc6/0x1e0 [17501.553307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17501.553307][ T1364] [17501.554977][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17501.554977][ T1364] neigh_parms_alloc+0x1e5/0x510 [17501.554977][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17501.554977][ T1364] ipv6_find_idev+0x102/0x170 [17501.554977][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17501.554977][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17501.554977][ T1364] netlink_rcv_skb+0x130/0x360 [17501.554977][ T1364] netlink_unicast+0x449/0x710 [17501.554977][ T1364] netlink_sendmsg+0x723/0xbe0 [17501.554977][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17501.554977][ T1364] ___sys_sendmsg+0xee/0x170 [17501.554977][ T1364] __sys_sendmsg+0xcd/0x170 [17501.554977][ T1364] do_syscall_64+0xc6/0x1e0 [17501.554977][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17501.554977][ T1364] [17511.755158][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17511.755779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17511.755779][ T1364] ___neigh_create+0x14b/0xf60 [17511.755779][ T1364] ip6_finish_output2+0xa70/0xf80 [17511.755779][ T1364] ip6_finish_output+0x4ed/0xd30 [17511.755779][ T1364] ip6_output+0x1f3/0x770 [17511.755779][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17511.755779][ T1364] mld_sendpack+0x62d/0xbc0 [17511.755779][ T1364] mld_ifc_work+0x32/0x1f0 [17511.755779][ T1364] process_one_work+0x84d/0x18a0 [17511.755779][ T1364] worker_thread+0x587/0xd30 [17511.755779][ T1364] kthread+0x28a/0x350 [17511.755779][ T1364] ret_from_fork+0x31/0x70 [17511.755779][ T1364] ret_from_fork_asm+0x1a/0x30 [17511.755779][ T1364] [17511.757443][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17511.757443][ T1364] dst_init+0x84/0x4a0 [17511.757443][ T1364] dst_alloc+0x97/0x150 [17511.757443][ T1364] ip6_dst_alloc+0x23/0x90 [17511.757443][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17511.757443][ T1364] ip6_pol_route+0x56f/0x840 [17511.757443][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17511.757443][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17511.757443][ T1364] ipv6_rcv+0x1ad/0x810 [17511.757443][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17511.757443][ T1364] process_backlog+0x101/0x620 [17511.757443][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17511.757443][ T1364] net_rx_action+0x495/0xbe0 [17511.757443][ T1364] __do_softirq+0x1b5/0x7f6 [17511.757443][ T1364] [17511.759265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17511.759265][ T1364] netdev_get_by_index+0x5e/0x80 [17511.759265][ T1364] fib6_nh_init+0x3d8/0x15b0 [17511.759265][ T1364] ip6_route_info_create+0xf18/0x17d0 [17511.759265][ T1364] ip6_route_add+0x1c/0x140 [17511.759265][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17511.759265][ T1364] addrconf_add_dev+0xe2/0x170 [17511.759265][ T1364] inet6_addr_add+0x12f/0xa40 [17511.759265][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17511.759265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17511.759265][ T1364] netlink_rcv_skb+0x130/0x360 [17511.759265][ T1364] netlink_unicast+0x449/0x710 [17511.759265][ T1364] netlink_sendmsg+0x723/0xbe0 [17511.759265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17511.759265][ T1364] ___sys_sendmsg+0xee/0x170 [17511.759265][ T1364] __sys_sendmsg+0xcd/0x170 [17511.759265][ T1364] do_syscall_64+0xc6/0x1e0 [17511.759265][ T1364] [17511.761430][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17511.761430][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17511.761430][ T1364] ipv6_find_idev+0x102/0x170 [17511.761430][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17511.761430][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17511.761430][ T1364] netlink_rcv_skb+0x130/0x360 [17511.761430][ T1364] netlink_unicast+0x449/0x710 [17511.761430][ T1364] netlink_sendmsg+0x723/0xbe0 [17511.761430][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17511.761430][ T1364] ___sys_sendmsg+0xee/0x170 [17511.761430][ T1364] __sys_sendmsg+0xcd/0x170 [17511.761430][ T1364] do_syscall_64+0xc6/0x1e0 [17511.761430][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17511.761430][ T1364] [17511.763094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17511.763094][ T1364] neigh_parms_alloc+0x1e5/0x510 [17511.763094][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17511.763094][ T1364] ipv6_find_idev+0x102/0x170 [17511.763094][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17511.763094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17511.763094][ T1364] netlink_rcv_skb+0x130/0x360 [17511.763094][ T1364] netlink_unicast+0x449/0x710 [17511.763094][ T1364] netlink_sendmsg+0x723/0xbe0 [17511.763094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17511.763094][ T1364] ___sys_sendmsg+0xee/0x170 [17511.763094][ T1364] __sys_sendmsg+0xcd/0x170 [17511.763094][ T1364] do_syscall_64+0xc6/0x1e0 [17511.763094][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17511.763094][ T1364] [17522.003126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17522.003668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17522.003668][ T1364] ___neigh_create+0x14b/0xf60 [17522.003668][ T1364] ip6_finish_output2+0xa70/0xf80 [17522.003668][ T1364] ip6_finish_output+0x4ed/0xd30 [17522.003668][ T1364] ip6_output+0x1f3/0x770 [17522.003668][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17522.003668][ T1364] mld_sendpack+0x62d/0xbc0 [17522.003668][ T1364] mld_ifc_work+0x32/0x1f0 [17522.003668][ T1364] process_one_work+0x84d/0x18a0 [17522.003668][ T1364] worker_thread+0x587/0xd30 [17522.003668][ T1364] kthread+0x28a/0x350 [17522.003668][ T1364] ret_from_fork+0x31/0x70 [17522.003668][ T1364] ret_from_fork_asm+0x1a/0x30 [17522.003668][ T1364] [17522.005408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17522.005408][ T1364] dst_init+0x84/0x4a0 [17522.005408][ T1364] dst_alloc+0x97/0x150 [17522.005408][ T1364] ip6_dst_alloc+0x23/0x90 [17522.005408][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17522.005408][ T1364] ip6_pol_route+0x56f/0x840 [17522.005408][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17522.005408][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17522.005408][ T1364] ipv6_rcv+0x1ad/0x810 [17522.005408][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17522.005408][ T1364] process_backlog+0x101/0x620 [17522.005408][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17522.005408][ T1364] net_rx_action+0x495/0xbe0 [17522.005408][ T1364] __do_softirq+0x1b5/0x7f6 [17522.005408][ T1364] [17522.007187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17522.007187][ T1364] netdev_get_by_index+0x5e/0x80 [17522.007187][ T1364] fib6_nh_init+0x3d8/0x15b0 [17522.007187][ T1364] ip6_route_info_create+0xf18/0x17d0 [17522.007187][ T1364] ip6_route_add+0x1c/0x140 [17522.007187][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17522.007187][ T1364] addrconf_add_dev+0xe2/0x170 [17522.007187][ T1364] inet6_addr_add+0x12f/0xa40 [17522.007187][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17522.007187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17522.007187][ T1364] netlink_rcv_skb+0x130/0x360 [17522.007187][ T1364] netlink_unicast+0x449/0x710 [17522.007187][ T1364] netlink_sendmsg+0x723/0xbe0 [17522.007187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17522.007187][ T1364] ___sys_sendmsg+0xee/0x170 [17522.007187][ T1364] __sys_sendmsg+0xcd/0x170 [17522.007187][ T1364] do_syscall_64+0xc6/0x1e0 [17522.007187][ T1364] [17522.009302][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17522.009302][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17522.009302][ T1364] ipv6_find_idev+0x102/0x170 [17522.009302][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17522.009302][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17522.009302][ T1364] netlink_rcv_skb+0x130/0x360 [17522.009302][ T1364] netlink_unicast+0x449/0x710 [17522.009302][ T1364] netlink_sendmsg+0x723/0xbe0 [17522.009302][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17522.009302][ T1364] ___sys_sendmsg+0xee/0x170 [17522.009302][ T1364] __sys_sendmsg+0xcd/0x170 [17522.009302][ T1364] do_syscall_64+0xc6/0x1e0 [17522.009302][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17522.009302][ T1364] [17522.010965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17522.010965][ T1364] neigh_parms_alloc+0x1e5/0x510 [17522.010965][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17522.010965][ T1364] ipv6_find_idev+0x102/0x170 [17522.010965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17522.010965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17522.010965][ T1364] netlink_rcv_skb+0x130/0x360 [17522.010965][ T1364] netlink_unicast+0x449/0x710 [17522.010965][ T1364] netlink_sendmsg+0x723/0xbe0 [17522.010965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17522.010965][ T1364] ___sys_sendmsg+0xee/0x170 [17522.010965][ T1364] __sys_sendmsg+0xcd/0x170 [17522.010965][ T1364] do_syscall_64+0xc6/0x1e0 [17522.010965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17522.010965][ T1364] [17532.243136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17532.244281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17532.244281][ T1364] ___neigh_create+0x14b/0xf60 [17532.244281][ T1364] ip6_finish_output2+0xa70/0xf80 [17532.244281][ T1364] ip6_finish_output+0x4ed/0xd30 [17532.244281][ T1364] ip6_output+0x1f3/0x770 [17532.244281][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17532.244281][ T1364] mld_sendpack+0x62d/0xbc0 [17532.244281][ T1364] mld_ifc_work+0x32/0x1f0 [17532.244281][ T1364] process_one_work+0x84d/0x18a0 [17532.244281][ T1364] worker_thread+0x587/0xd30 [17532.244281][ T1364] kthread+0x28a/0x350 [17532.244281][ T1364] ret_from_fork+0x31/0x70 [17532.244281][ T1364] ret_from_fork_asm+0x1a/0x30 [17532.244281][ T1364] [17532.245983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17532.245983][ T1364] dst_init+0x84/0x4a0 [17532.245983][ T1364] dst_alloc+0x97/0x150 [17532.245983][ T1364] ip6_dst_alloc+0x23/0x90 [17532.245983][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17532.245983][ T1364] ip6_pol_route+0x56f/0x840 [17532.245983][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17532.245983][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17532.245983][ T1364] ipv6_rcv+0x1ad/0x810 [17532.245983][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17532.245983][ T1364] process_backlog+0x101/0x620 [17532.245983][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17532.245983][ T1364] net_rx_action+0x495/0xbe0 [17532.245983][ T1364] __do_softirq+0x1b5/0x7f6 [17532.245983][ T1364] [17532.247755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17532.247755][ T1364] netdev_get_by_index+0x5e/0x80 [17532.247755][ T1364] fib6_nh_init+0x3d8/0x15b0 [17532.247755][ T1364] ip6_route_info_create+0xf18/0x17d0 [17532.247755][ T1364] ip6_route_add+0x1c/0x140 [17532.247755][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17532.247755][ T1364] addrconf_add_dev+0xe2/0x170 [17532.247755][ T1364] inet6_addr_add+0x12f/0xa40 [17532.247755][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17532.247755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17532.247755][ T1364] netlink_rcv_skb+0x130/0x360 [17532.247755][ T1364] netlink_unicast+0x449/0x710 [17532.247755][ T1364] netlink_sendmsg+0x723/0xbe0 [17532.247755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17532.247755][ T1364] ___sys_sendmsg+0xee/0x170 [17532.247755][ T1364] __sys_sendmsg+0xcd/0x170 [17532.247755][ T1364] do_syscall_64+0xc6/0x1e0 [17532.247755][ T1364] [17532.249876][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17532.249876][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17532.249876][ T1364] ipv6_find_idev+0x102/0x170 [17532.249876][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17532.249876][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17532.249876][ T1364] netlink_rcv_skb+0x130/0x360 [17532.249876][ T1364] netlink_unicast+0x449/0x710 [17532.249876][ T1364] netlink_sendmsg+0x723/0xbe0 [17532.249876][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17532.249876][ T1364] ___sys_sendmsg+0xee/0x170 [17532.249876][ T1364] __sys_sendmsg+0xcd/0x170 [17532.249876][ T1364] do_syscall_64+0xc6/0x1e0 [17532.249876][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17532.249876][ T1364] [17532.251537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17532.251537][ T1364] neigh_parms_alloc+0x1e5/0x510 [17532.251537][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17532.251537][ T1364] ipv6_find_idev+0x102/0x170 [17532.251537][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17532.251537][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17532.251537][ T1364] netlink_rcv_skb+0x130/0x360 [17532.251537][ T1364] netlink_unicast+0x449/0x710 [17532.251537][ T1364] netlink_sendmsg+0x723/0xbe0 [17532.251537][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17532.251537][ T1364] ___sys_sendmsg+0xee/0x170 [17532.251537][ T1364] __sys_sendmsg+0xcd/0x170 [17532.251537][ T1364] do_syscall_64+0xc6/0x1e0 [17532.251537][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17532.251537][ T1364] [17542.379135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17542.379681][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17542.379681][ T1364] ___neigh_create+0x14b/0xf60 [17542.379681][ T1364] ip6_finish_output2+0xa70/0xf80 [17542.379681][ T1364] ip6_finish_output+0x4ed/0xd30 [17542.379681][ T1364] ip6_output+0x1f3/0x770 [17542.379681][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17542.379681][ T1364] mld_sendpack+0x62d/0xbc0 [17542.379681][ T1364] mld_ifc_work+0x32/0x1f0 [17542.379681][ T1364] process_one_work+0x84d/0x18a0 [17542.379681][ T1364] worker_thread+0x587/0xd30 [17542.379681][ T1364] kthread+0x28a/0x350 [17542.379681][ T1364] ret_from_fork+0x31/0x70 [17542.379681][ T1364] ret_from_fork_asm+0x1a/0x30 [17542.379681][ T1364] [17542.381378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17542.381378][ T1364] dst_init+0x84/0x4a0 [17542.381378][ T1364] dst_alloc+0x97/0x150 [17542.381378][ T1364] ip6_dst_alloc+0x23/0x90 [17542.381378][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17542.381378][ T1364] ip6_pol_route+0x56f/0x840 [17542.381378][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17542.381378][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17542.381378][ T1364] ipv6_rcv+0x1ad/0x810 [17542.381378][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17542.381378][ T1364] process_backlog+0x101/0x620 [17542.381378][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17542.381378][ T1364] net_rx_action+0x495/0xbe0 [17542.381378][ T1364] __do_softirq+0x1b5/0x7f6 [17542.381378][ T1364] [17542.383202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17542.383202][ T1364] netdev_get_by_index+0x5e/0x80 [17542.383202][ T1364] fib6_nh_init+0x3d8/0x15b0 [17542.383202][ T1364] ip6_route_info_create+0xf18/0x17d0 [17542.383202][ T1364] ip6_route_add+0x1c/0x140 [17542.383202][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17542.383202][ T1364] addrconf_add_dev+0xe2/0x170 [17542.383202][ T1364] inet6_addr_add+0x12f/0xa40 [17542.383202][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17542.383202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17542.383202][ T1364] netlink_rcv_skb+0x130/0x360 [17542.383202][ T1364] netlink_unicast+0x449/0x710 [17542.383202][ T1364] netlink_sendmsg+0x723/0xbe0 [17542.383202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17542.383202][ T1364] ___sys_sendmsg+0xee/0x170 [17542.383202][ T1364] __sys_sendmsg+0xcd/0x170 [17542.383202][ T1364] do_syscall_64+0xc6/0x1e0 [17542.383202][ T1364] [17542.385351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17542.385351][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17542.385351][ T1364] ipv6_find_idev+0x102/0x170 [17542.385351][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17542.385351][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17542.385351][ T1364] netlink_rcv_skb+0x130/0x360 [17542.385351][ T1364] netlink_unicast+0x449/0x710 [17542.385351][ T1364] netlink_sendmsg+0x723/0xbe0 [17542.385351][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17542.385351][ T1364] ___sys_sendmsg+0xee/0x170 [17542.385351][ T1364] __sys_sendmsg+0xcd/0x170 [17542.385351][ T1364] do_syscall_64+0xc6/0x1e0 [17542.385351][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17542.385351][ T1364] [17542.387013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17542.387013][ T1364] neigh_parms_alloc+0x1e5/0x510 [17542.387013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17542.387013][ T1364] ipv6_find_idev+0x102/0x170 [17542.387013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17542.387013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17542.387013][ T1364] netlink_rcv_skb+0x130/0x360 [17542.387013][ T1364] netlink_unicast+0x449/0x710 [17542.387013][ T1364] netlink_sendmsg+0x723/0xbe0 [17542.387013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17542.387013][ T1364] ___sys_sendmsg+0xee/0x170 [17542.387013][ T1364] __sys_sendmsg+0xcd/0x170 [17542.387013][ T1364] do_syscall_64+0xc6/0x1e0 [17542.387013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17542.387013][ T1364] [17552.635085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17552.635551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17552.635551][ T1364] ___neigh_create+0x14b/0xf60 [17552.635551][ T1364] ip6_finish_output2+0xa70/0xf80 [17552.635551][ T1364] ip6_finish_output+0x4ed/0xd30 [17552.635551][ T1364] ip6_output+0x1f3/0x770 [17552.635551][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17552.635551][ T1364] mld_sendpack+0x62d/0xbc0 [17552.635551][ T1364] mld_ifc_work+0x32/0x1f0 [17552.635551][ T1364] process_one_work+0x84d/0x18a0 [17552.635551][ T1364] worker_thread+0x587/0xd30 [17552.635551][ T1364] kthread+0x28a/0x350 [17552.635551][ T1364] ret_from_fork+0x31/0x70 [17552.635551][ T1364] ret_from_fork_asm+0x1a/0x30 [17552.635551][ T1364] [17552.637220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17552.637220][ T1364] dst_init+0x84/0x4a0 [17552.637220][ T1364] dst_alloc+0x97/0x150 [17552.637220][ T1364] ip6_dst_alloc+0x23/0x90 [17552.637220][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17552.637220][ T1364] ip6_pol_route+0x56f/0x840 [17552.637220][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17552.637220][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17552.637220][ T1364] ipv6_rcv+0x1ad/0x810 [17552.637220][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17552.637220][ T1364] process_backlog+0x101/0x620 [17552.637220][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17552.637220][ T1364] net_rx_action+0x495/0xbe0 [17552.637220][ T1364] __do_softirq+0x1b5/0x7f6 [17552.637220][ T1364] [17552.638997][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17552.638997][ T1364] netdev_get_by_index+0x5e/0x80 [17552.638997][ T1364] fib6_nh_init+0x3d8/0x15b0 [17552.638997][ T1364] ip6_route_info_create+0xf18/0x17d0 [17552.638997][ T1364] ip6_route_add+0x1c/0x140 [17552.638997][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17552.638997][ T1364] addrconf_add_dev+0xe2/0x170 [17552.638997][ T1364] inet6_addr_add+0x12f/0xa40 [17552.638997][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17552.638997][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17552.638997][ T1364] netlink_rcv_skb+0x130/0x360 [17552.638997][ T1364] netlink_unicast+0x449/0x710 [17552.638997][ T1364] netlink_sendmsg+0x723/0xbe0 [17552.638997][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17552.638997][ T1364] ___sys_sendmsg+0xee/0x170 [17552.638997][ T1364] __sys_sendmsg+0xcd/0x170 [17552.638997][ T1364] do_syscall_64+0xc6/0x1e0 [17552.638997][ T1364] [17552.641123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17552.641123][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17552.641123][ T1364] ipv6_find_idev+0x102/0x170 [17552.641123][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17552.641123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17552.641123][ T1364] netlink_rcv_skb+0x130/0x360 [17552.641123][ T1364] netlink_unicast+0x449/0x710 [17552.641123][ T1364] netlink_sendmsg+0x723/0xbe0 [17552.641123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17552.641123][ T1364] ___sys_sendmsg+0xee/0x170 [17552.641123][ T1364] __sys_sendmsg+0xcd/0x170 [17552.641123][ T1364] do_syscall_64+0xc6/0x1e0 [17552.641123][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17552.641123][ T1364] [17552.642782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17552.642782][ T1364] neigh_parms_alloc+0x1e5/0x510 [17552.642782][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17552.642782][ T1364] ipv6_find_idev+0x102/0x170 [17552.642782][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17552.642782][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17552.642782][ T1364] netlink_rcv_skb+0x130/0x360 [17552.642782][ T1364] netlink_unicast+0x449/0x710 [17552.642782][ T1364] netlink_sendmsg+0x723/0xbe0 [17552.642782][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17552.642782][ T1364] ___sys_sendmsg+0xee/0x170 [17552.642782][ T1364] __sys_sendmsg+0xcd/0x170 [17552.642782][ T1364] do_syscall_64+0xc6/0x1e0 [17552.642782][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17552.642782][ T1364] [17562.891145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17562.891703][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17562.891703][ T1364] ___neigh_create+0x14b/0xf60 [17562.891703][ T1364] ip6_finish_output2+0xa70/0xf80 [17562.891703][ T1364] ip6_finish_output+0x4ed/0xd30 [17562.891703][ T1364] ip6_output+0x1f3/0x770 [17562.891703][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17562.891703][ T1364] mld_sendpack+0x62d/0xbc0 [17562.891703][ T1364] mld_ifc_work+0x32/0x1f0 [17562.891703][ T1364] process_one_work+0x84d/0x18a0 [17562.891703][ T1364] worker_thread+0x587/0xd30 [17562.891703][ T1364] kthread+0x28a/0x350 [17562.891703][ T1364] ret_from_fork+0x31/0x70 [17562.891703][ T1364] ret_from_fork_asm+0x1a/0x30 [17562.891703][ T1364] [17562.893408][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17562.893408][ T1364] dst_init+0x84/0x4a0 [17562.893408][ T1364] dst_alloc+0x97/0x150 [17562.893408][ T1364] ip6_dst_alloc+0x23/0x90 [17562.893408][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17562.893408][ T1364] ip6_pol_route+0x56f/0x840 [17562.893408][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17562.893408][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17562.893408][ T1364] ipv6_rcv+0x1ad/0x810 [17562.893408][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17562.893408][ T1364] process_backlog+0x101/0x620 [17562.893408][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17562.893408][ T1364] net_rx_action+0x495/0xbe0 [17562.893408][ T1364] __do_softirq+0x1b5/0x7f6 [17562.893408][ T1364] [17562.895253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17562.895253][ T1364] netdev_get_by_index+0x5e/0x80 [17562.895253][ T1364] fib6_nh_init+0x3d8/0x15b0 [17562.895253][ T1364] ip6_route_info_create+0xf18/0x17d0 [17562.895253][ T1364] ip6_route_add+0x1c/0x140 [17562.895253][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17562.895253][ T1364] addrconf_add_dev+0xe2/0x170 [17562.895253][ T1364] inet6_addr_add+0x12f/0xa40 [17562.895253][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17562.895253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.895253][ T1364] netlink_rcv_skb+0x130/0x360 [17562.895253][ T1364] netlink_unicast+0x449/0x710 [17562.895253][ T1364] netlink_sendmsg+0x723/0xbe0 [17562.895253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17562.895253][ T1364] ___sys_sendmsg+0xee/0x170 [17562.895253][ T1364] __sys_sendmsg+0xcd/0x170 [17562.895253][ T1364] do_syscall_64+0xc6/0x1e0 [17562.895253][ T1364] [17562.897422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17562.897422][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17562.897422][ T1364] ipv6_find_idev+0x102/0x170 [17562.897422][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17562.897422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.897422][ T1364] netlink_rcv_skb+0x130/0x360 [17562.897422][ T1364] netlink_unicast+0x449/0x710 [17562.897422][ T1364] netlink_sendmsg+0x723/0xbe0 [17562.897422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17562.897422][ T1364] ___sys_sendmsg+0xee/0x170 [17562.897422][ T1364] __sys_sendmsg+0xcd/0x170 [17562.897422][ T1364] do_syscall_64+0xc6/0x1e0 [17562.897422][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17562.897422][ T1364] [17562.899078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17562.899078][ T1364] neigh_parms_alloc+0x1e5/0x510 [17562.899078][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17562.899078][ T1364] ipv6_find_idev+0x102/0x170 [17562.899078][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17562.899078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17562.899078][ T1364] netlink_rcv_skb+0x130/0x360 [17562.899078][ T1364] netlink_unicast+0x449/0x710 [17562.899078][ T1364] netlink_sendmsg+0x723/0xbe0 [17562.899078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17562.899078][ T1364] ___sys_sendmsg+0xee/0x170 [17562.899078][ T1364] __sys_sendmsg+0xcd/0x170 [17562.899078][ T1364] do_syscall_64+0xc6/0x1e0 [17562.899078][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17562.899078][ T1364] [17573.099241][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17573.100358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17573.100358][ T1364] ___neigh_create+0x14b/0xf60 [17573.100358][ T1364] ip6_finish_output2+0xa70/0xf80 [17573.100358][ T1364] ip6_finish_output+0x4ed/0xd30 [17573.100358][ T1364] ip6_output+0x1f3/0x770 [17573.100358][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17573.100358][ T1364] mld_sendpack+0x62d/0xbc0 [17573.100358][ T1364] mld_ifc_work+0x32/0x1f0 [17573.100358][ T1364] process_one_work+0x84d/0x18a0 [17573.100358][ T1364] worker_thread+0x587/0xd30 [17573.100358][ T1364] kthread+0x28a/0x350 [17573.100358][ T1364] ret_from_fork+0x31/0x70 [17573.100358][ T1364] ret_from_fork_asm+0x1a/0x30 [17573.100358][ T1364] [17573.102094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17573.102094][ T1364] dst_init+0x84/0x4a0 [17573.102094][ T1364] dst_alloc+0x97/0x150 [17573.102094][ T1364] ip6_dst_alloc+0x23/0x90 [17573.102094][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17573.102094][ T1364] ip6_pol_route+0x56f/0x840 [17573.102094][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17573.102094][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17573.102094][ T1364] ipv6_rcv+0x1ad/0x810 [17573.102094][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17573.102094][ T1364] process_backlog+0x101/0x620 [17573.102094][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17573.102094][ T1364] net_rx_action+0x495/0xbe0 [17573.102094][ T1364] __do_softirq+0x1b5/0x7f6 [17573.102094][ T1364] [17573.103933][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17573.103933][ T1364] netdev_get_by_index+0x5e/0x80 [17573.103933][ T1364] fib6_nh_init+0x3d8/0x15b0 [17573.103933][ T1364] ip6_route_info_create+0xf18/0x17d0 [17573.103933][ T1364] ip6_route_add+0x1c/0x140 [17573.103933][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17573.103933][ T1364] addrconf_add_dev+0xe2/0x170 [17573.103933][ T1364] inet6_addr_add+0x12f/0xa40 [17573.103933][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17573.103933][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17573.103933][ T1364] netlink_rcv_skb+0x130/0x360 [17573.103933][ T1364] netlink_unicast+0x449/0x710 [17573.103933][ T1364] netlink_sendmsg+0x723/0xbe0 [17573.103933][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17573.103933][ T1364] ___sys_sendmsg+0xee/0x170 [17573.103933][ T1364] __sys_sendmsg+0xcd/0x170 [17573.103933][ T1364] do_syscall_64+0xc6/0x1e0 [17573.103933][ T1364] [17573.106132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17573.106132][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17573.106132][ T1364] ipv6_find_idev+0x102/0x170 [17573.106132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17573.106132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17573.106132][ T1364] netlink_rcv_skb+0x130/0x360 [17573.106132][ T1364] netlink_unicast+0x449/0x710 [17573.106132][ T1364] netlink_sendmsg+0x723/0xbe0 [17573.106132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17573.106132][ T1364] ___sys_sendmsg+0xee/0x170 [17573.106132][ T1364] __sys_sendmsg+0xcd/0x170 [17573.106132][ T1364] do_syscall_64+0xc6/0x1e0 [17573.106132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17573.106132][ T1364] [17573.107925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17573.107925][ T1364] neigh_parms_alloc+0x1e5/0x510 [17573.107925][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17573.107925][ T1364] ipv6_find_idev+0x102/0x170 [17573.107925][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17573.107925][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17573.107925][ T1364] netlink_rcv_skb+0x130/0x360 [17573.107925][ T1364] netlink_unicast+0x449/0x710 [17573.107925][ T1364] netlink_sendmsg+0x723/0xbe0 [17573.107925][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17573.107925][ T1364] ___sys_sendmsg+0xee/0x170 [17573.107925][ T1364] __sys_sendmsg+0xcd/0x170 [17573.107925][ T1364] do_syscall_64+0xc6/0x1e0 [17573.107925][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17573.107925][ T1364] [17583.347132][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17583.347709][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17583.347709][ T1364] ___neigh_create+0x14b/0xf60 [17583.347709][ T1364] ip6_finish_output2+0xa70/0xf80 [17583.347709][ T1364] ip6_finish_output+0x4ed/0xd30 [17583.347709][ T1364] ip6_output+0x1f3/0x770 [17583.347709][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17583.347709][ T1364] mld_sendpack+0x62d/0xbc0 [17583.347709][ T1364] mld_ifc_work+0x32/0x1f0 [17583.347709][ T1364] process_one_work+0x84d/0x18a0 [17583.347709][ T1364] worker_thread+0x587/0xd30 [17583.347709][ T1364] kthread+0x28a/0x350 [17583.347709][ T1364] ret_from_fork+0x31/0x70 [17583.347709][ T1364] ret_from_fork_asm+0x1a/0x30 [17583.347709][ T1364] [17583.349369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17583.349369][ T1364] dst_init+0x84/0x4a0 [17583.349369][ T1364] dst_alloc+0x97/0x150 [17583.349369][ T1364] ip6_dst_alloc+0x23/0x90 [17583.349369][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17583.349369][ T1364] ip6_pol_route+0x56f/0x840 [17583.349369][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17583.349369][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17583.349369][ T1364] ipv6_rcv+0x1ad/0x810 [17583.349369][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17583.349369][ T1364] process_backlog+0x101/0x620 [17583.349369][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17583.349369][ T1364] net_rx_action+0x495/0xbe0 [17583.349369][ T1364] __do_softirq+0x1b5/0x7f6 [17583.349369][ T1364] [17583.351151][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17583.351151][ T1364] netdev_get_by_index+0x5e/0x80 [17583.351151][ T1364] fib6_nh_init+0x3d8/0x15b0 [17583.351151][ T1364] ip6_route_info_create+0xf18/0x17d0 [17583.351151][ T1364] ip6_route_add+0x1c/0x140 [17583.351151][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17583.351151][ T1364] addrconf_add_dev+0xe2/0x170 [17583.351151][ T1364] inet6_addr_add+0x12f/0xa40 [17583.351151][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17583.351151][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17583.351151][ T1364] netlink_rcv_skb+0x130/0x360 [17583.351151][ T1364] netlink_unicast+0x449/0x710 [17583.351151][ T1364] netlink_sendmsg+0x723/0xbe0 [17583.351151][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17583.351151][ T1364] ___sys_sendmsg+0xee/0x170 [17583.351151][ T1364] __sys_sendmsg+0xcd/0x170 [17583.351151][ T1364] do_syscall_64+0xc6/0x1e0 [17583.351151][ T1364] [17583.353276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17583.353276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17583.353276][ T1364] ipv6_find_idev+0x102/0x170 [17583.353276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17583.353276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17583.353276][ T1364] netlink_rcv_skb+0x130/0x360 [17583.353276][ T1364] netlink_unicast+0x449/0x710 [17583.353276][ T1364] netlink_sendmsg+0x723/0xbe0 [17583.353276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17583.353276][ T1364] ___sys_sendmsg+0xee/0x170 [17583.353276][ T1364] __sys_sendmsg+0xcd/0x170 [17583.353276][ T1364] do_syscall_64+0xc6/0x1e0 [17583.353276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17583.353276][ T1364] [17583.354960][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17583.354960][ T1364] neigh_parms_alloc+0x1e5/0x510 [17583.354960][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17583.354960][ T1364] ipv6_find_idev+0x102/0x170 [17583.354960][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17583.354960][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17583.354960][ T1364] netlink_rcv_skb+0x130/0x360 [17583.354960][ T1364] netlink_unicast+0x449/0x710 [17583.354960][ T1364] netlink_sendmsg+0x723/0xbe0 [17583.354960][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17583.354960][ T1364] ___sys_sendmsg+0xee/0x170 [17583.354960][ T1364] __sys_sendmsg+0xcd/0x170 [17583.354960][ T1364] do_syscall_64+0xc6/0x1e0 [17583.354960][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17583.354960][ T1364] [17593.763147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17593.763645][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17593.763645][ T1364] ___neigh_create+0x14b/0xf60 [17593.763645][ T1364] ip6_finish_output2+0xa70/0xf80 [17593.763645][ T1364] ip6_finish_output+0x4ed/0xd30 [17593.763645][ T1364] ip6_output+0x1f3/0x770 [17593.763645][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17593.763645][ T1364] mld_sendpack+0x62d/0xbc0 [17593.763645][ T1364] mld_ifc_work+0x32/0x1f0 [17593.763645][ T1364] process_one_work+0x84d/0x18a0 [17593.763645][ T1364] worker_thread+0x587/0xd30 [17593.763645][ T1364] kthread+0x28a/0x350 [17593.763645][ T1364] ret_from_fork+0x31/0x70 [17593.763645][ T1364] ret_from_fork_asm+0x1a/0x30 [17593.763645][ T1364] [17593.765369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17593.765369][ T1364] dst_init+0x84/0x4a0 [17593.765369][ T1364] dst_alloc+0x97/0x150 [17593.765369][ T1364] ip6_dst_alloc+0x23/0x90 [17593.765369][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17593.765369][ T1364] ip6_pol_route+0x56f/0x840 [17593.765369][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17593.765369][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17593.765369][ T1364] ipv6_rcv+0x1ad/0x810 [17593.765369][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17593.765369][ T1364] process_backlog+0x101/0x620 [17593.765369][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17593.765369][ T1364] net_rx_action+0x495/0xbe0 [17593.765369][ T1364] __do_softirq+0x1b5/0x7f6 [17593.765369][ T1364] [17593.767161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17593.767161][ T1364] netdev_get_by_index+0x5e/0x80 [17593.767161][ T1364] fib6_nh_init+0x3d8/0x15b0 [17593.767161][ T1364] ip6_route_info_create+0xf18/0x17d0 [17593.767161][ T1364] ip6_route_add+0x1c/0x140 [17593.767161][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17593.767161][ T1364] addrconf_add_dev+0xe2/0x170 [17593.767161][ T1364] inet6_addr_add+0x12f/0xa40 [17593.767161][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17593.767161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17593.767161][ T1364] netlink_rcv_skb+0x130/0x360 [17593.767161][ T1364] netlink_unicast+0x449/0x710 [17593.767161][ T1364] netlink_sendmsg+0x723/0xbe0 [17593.767161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17593.767161][ T1364] ___sys_sendmsg+0xee/0x170 [17593.767161][ T1364] __sys_sendmsg+0xcd/0x170 [17593.767161][ T1364] do_syscall_64+0xc6/0x1e0 [17593.767161][ T1364] [17593.769283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17593.769283][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17593.769283][ T1364] ipv6_find_idev+0x102/0x170 [17593.769283][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17593.769283][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17593.769283][ T1364] netlink_rcv_skb+0x130/0x360 [17593.769283][ T1364] netlink_unicast+0x449/0x710 [17593.769283][ T1364] netlink_sendmsg+0x723/0xbe0 [17593.769283][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17593.769283][ T1364] ___sys_sendmsg+0xee/0x170 [17593.769283][ T1364] __sys_sendmsg+0xcd/0x170 [17593.769283][ T1364] do_syscall_64+0xc6/0x1e0 [17593.769283][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17593.769283][ T1364] [17593.770973][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17593.770973][ T1364] neigh_parms_alloc+0x1e5/0x510 [17593.770973][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17593.770973][ T1364] ipv6_find_idev+0x102/0x170 [17593.770973][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17593.770973][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17593.770973][ T1364] netlink_rcv_skb+0x130/0x360 [17593.770973][ T1364] netlink_unicast+0x449/0x710 [17593.770973][ T1364] netlink_sendmsg+0x723/0xbe0 [17593.770973][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17593.770973][ T1364] ___sys_sendmsg+0xee/0x170 [17593.770973][ T1364] __sys_sendmsg+0xcd/0x170 [17593.770973][ T1364] do_syscall_64+0xc6/0x1e0 [17593.770973][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17593.770973][ T1364] [17603.907109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17603.907746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17603.907746][ T1364] ___neigh_create+0x14b/0xf60 [17603.907746][ T1364] ip6_finish_output2+0xa70/0xf80 [17603.907746][ T1364] ip6_finish_output+0x4ed/0xd30 [17603.907746][ T1364] ip6_output+0x1f3/0x770 [17603.907746][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17603.907746][ T1364] mld_sendpack+0x62d/0xbc0 [17603.907746][ T1364] mld_ifc_work+0x32/0x1f0 [17603.907746][ T1364] process_one_work+0x84d/0x18a0 [17603.907746][ T1364] worker_thread+0x587/0xd30 [17603.907746][ T1364] kthread+0x28a/0x350 [17603.907746][ T1364] ret_from_fork+0x31/0x70 [17603.907746][ T1364] ret_from_fork_asm+0x1a/0x30 [17603.907746][ T1364] [17603.909414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17603.909414][ T1364] dst_init+0x84/0x4a0 [17603.909414][ T1364] dst_alloc+0x97/0x150 [17603.909414][ T1364] ip6_dst_alloc+0x23/0x90 [17603.909414][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17603.909414][ T1364] ip6_pol_route+0x56f/0x840 [17603.909414][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17603.909414][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17603.909414][ T1364] ipv6_rcv+0x1ad/0x810 [17603.909414][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17603.909414][ T1364] process_backlog+0x101/0x620 [17603.909414][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17603.909414][ T1364] net_rx_action+0x495/0xbe0 [17603.909414][ T1364] __do_softirq+0x1b5/0x7f6 [17603.909414][ T1364] [17603.911221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17603.911221][ T1364] netdev_get_by_index+0x5e/0x80 [17603.911221][ T1364] fib6_nh_init+0x3d8/0x15b0 [17603.911221][ T1364] ip6_route_info_create+0xf18/0x17d0 [17603.911221][ T1364] ip6_route_add+0x1c/0x140 [17603.911221][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17603.911221][ T1364] addrconf_add_dev+0xe2/0x170 [17603.911221][ T1364] inet6_addr_add+0x12f/0xa40 [17603.911221][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17603.911221][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.911221][ T1364] netlink_rcv_skb+0x130/0x360 [17603.911221][ T1364] netlink_unicast+0x449/0x710 [17603.911221][ T1364] netlink_sendmsg+0x723/0xbe0 [17603.911221][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17603.911221][ T1364] ___sys_sendmsg+0xee/0x170 [17603.911221][ T1364] __sys_sendmsg+0xcd/0x170 [17603.911221][ T1364] do_syscall_64+0xc6/0x1e0 [17603.911221][ T1364] [17603.913370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17603.913370][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17603.913370][ T1364] ipv6_find_idev+0x102/0x170 [17603.913370][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17603.913370][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.913370][ T1364] netlink_rcv_skb+0x130/0x360 [17603.913370][ T1364] netlink_unicast+0x449/0x710 [17603.913370][ T1364] netlink_sendmsg+0x723/0xbe0 [17603.913370][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17603.913370][ T1364] ___sys_sendmsg+0xee/0x170 [17603.913370][ T1364] __sys_sendmsg+0xcd/0x170 [17603.913370][ T1364] do_syscall_64+0xc6/0x1e0 [17603.913370][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17603.913370][ T1364] [17603.915054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17603.915054][ T1364] neigh_parms_alloc+0x1e5/0x510 [17603.915054][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17603.915054][ T1364] ipv6_find_idev+0x102/0x170 [17603.915054][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17603.915054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17603.915054][ T1364] netlink_rcv_skb+0x130/0x360 [17603.915054][ T1364] netlink_unicast+0x449/0x710 [17603.915054][ T1364] netlink_sendmsg+0x723/0xbe0 [17603.915054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17603.915054][ T1364] ___sys_sendmsg+0xee/0x170 [17603.915054][ T1364] __sys_sendmsg+0xcd/0x170 [17603.915054][ T1364] do_syscall_64+0xc6/0x1e0 [17603.915054][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17603.915054][ T1364] [17614.147135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17614.147675][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17614.147675][ T1364] ___neigh_create+0x14b/0xf60 [17614.147675][ T1364] ip6_finish_output2+0xa70/0xf80 [17614.147675][ T1364] ip6_finish_output+0x4ed/0xd30 [17614.147675][ T1364] ip6_output+0x1f3/0x770 [17614.147675][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17614.147675][ T1364] mld_sendpack+0x62d/0xbc0 [17614.147675][ T1364] mld_ifc_work+0x32/0x1f0 [17614.147675][ T1364] process_one_work+0x84d/0x18a0 [17614.147675][ T1364] worker_thread+0x587/0xd30 [17614.147675][ T1364] kthread+0x28a/0x350 [17614.147675][ T1364] ret_from_fork+0x31/0x70 [17614.147675][ T1364] ret_from_fork_asm+0x1a/0x30 [17614.147675][ T1364] [17614.149346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17614.149346][ T1364] dst_init+0x84/0x4a0 [17614.149346][ T1364] dst_alloc+0x97/0x150 [17614.149346][ T1364] ip6_dst_alloc+0x23/0x90 [17614.149346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17614.149346][ T1364] ip6_pol_route+0x56f/0x840 [17614.149346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17614.149346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17614.149346][ T1364] ipv6_rcv+0x1ad/0x810 [17614.149346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17614.149346][ T1364] process_backlog+0x101/0x620 [17614.149346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17614.149346][ T1364] net_rx_action+0x495/0xbe0 [17614.149346][ T1364] __do_softirq+0x1b5/0x7f6 [17614.149346][ T1364] [17614.151182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17614.151182][ T1364] netdev_get_by_index+0x5e/0x80 [17614.151182][ T1364] fib6_nh_init+0x3d8/0x15b0 [17614.151182][ T1364] ip6_route_info_create+0xf18/0x17d0 [17614.151182][ T1364] ip6_route_add+0x1c/0x140 [17614.151182][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17614.151182][ T1364] addrconf_add_dev+0xe2/0x170 [17614.151182][ T1364] inet6_addr_add+0x12f/0xa40 [17614.151182][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17614.151182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17614.151182][ T1364] netlink_rcv_skb+0x130/0x360 [17614.151182][ T1364] netlink_unicast+0x449/0x710 [17614.151182][ T1364] netlink_sendmsg+0x723/0xbe0 [17614.151182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17614.151182][ T1364] ___sys_sendmsg+0xee/0x170 [17614.151182][ T1364] __sys_sendmsg+0xcd/0x170 [17614.151182][ T1364] do_syscall_64+0xc6/0x1e0 [17614.151182][ T1364] [17614.153322][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17614.153322][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17614.153322][ T1364] ipv6_find_idev+0x102/0x170 [17614.153322][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17614.153322][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17614.153322][ T1364] netlink_rcv_skb+0x130/0x360 [17614.153322][ T1364] netlink_unicast+0x449/0x710 [17614.153322][ T1364] netlink_sendmsg+0x723/0xbe0 [17614.153322][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17614.153322][ T1364] ___sys_sendmsg+0xee/0x170 [17614.153322][ T1364] __sys_sendmsg+0xcd/0x170 [17614.153322][ T1364] do_syscall_64+0xc6/0x1e0 [17614.153322][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17614.153322][ T1364] [17614.155058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17614.155058][ T1364] neigh_parms_alloc+0x1e5/0x510 [17614.155058][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17614.155058][ T1364] ipv6_find_idev+0x102/0x170 [17614.155058][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17614.155058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17614.155058][ T1364] netlink_rcv_skb+0x130/0x360 [17614.155058][ T1364] netlink_unicast+0x449/0x710 [17614.155058][ T1364] netlink_sendmsg+0x723/0xbe0 [17614.155058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17614.155058][ T1364] ___sys_sendmsg+0xee/0x170 [17614.155058][ T1364] __sys_sendmsg+0xcd/0x170 [17614.155058][ T1364] do_syscall_64+0xc6/0x1e0 [17614.155058][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17614.155058][ T1364] [17624.395060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17624.395534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17624.395534][ T1364] ___neigh_create+0x14b/0xf60 [17624.395534][ T1364] ip6_finish_output2+0xa70/0xf80 [17624.395534][ T1364] ip6_finish_output+0x4ed/0xd30 [17624.395534][ T1364] ip6_output+0x1f3/0x770 [17624.395534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17624.395534][ T1364] mld_sendpack+0x62d/0xbc0 [17624.395534][ T1364] mld_ifc_work+0x32/0x1f0 [17624.395534][ T1364] process_one_work+0x84d/0x18a0 [17624.395534][ T1364] worker_thread+0x587/0xd30 [17624.395534][ T1364] kthread+0x28a/0x350 [17624.395534][ T1364] ret_from_fork+0x31/0x70 [17624.395534][ T1364] ret_from_fork_asm+0x1a/0x30 [17624.395534][ T1364] [17624.397236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17624.397236][ T1364] dst_init+0x84/0x4a0 [17624.397236][ T1364] dst_alloc+0x97/0x150 [17624.397236][ T1364] ip6_dst_alloc+0x23/0x90 [17624.397236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17624.397236][ T1364] ip6_pol_route+0x56f/0x840 [17624.397236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17624.397236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17624.397236][ T1364] ipv6_rcv+0x1ad/0x810 [17624.397236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17624.397236][ T1364] process_backlog+0x101/0x620 [17624.397236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17624.397236][ T1364] net_rx_action+0x495/0xbe0 [17624.397236][ T1364] __do_softirq+0x1b5/0x7f6 [17624.397236][ T1364] [17624.399584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17624.399584][ T1364] netdev_get_by_index+0x5e/0x80 [17624.399584][ T1364] fib6_nh_init+0x3d8/0x15b0 [17624.399584][ T1364] ip6_route_info_create+0xf18/0x17d0 [17624.399584][ T1364] ip6_route_add+0x1c/0x140 [17624.399584][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17624.399584][ T1364] addrconf_add_dev+0xe2/0x170 [17624.399584][ T1364] inet6_addr_add+0x12f/0xa40 [17624.399584][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17624.399584][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17624.399584][ T1364] netlink_rcv_skb+0x130/0x360 [17624.399584][ T1364] netlink_unicast+0x449/0x710 [17624.399584][ T1364] netlink_sendmsg+0x723/0xbe0 [17624.399584][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17624.399584][ T1364] ___sys_sendmsg+0xee/0x170 [17624.399584][ T1364] __sys_sendmsg+0xcd/0x170 [17624.399584][ T1364] do_syscall_64+0xc6/0x1e0 [17624.399584][ T1364] [17624.401755][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17624.401755][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17624.401755][ T1364] ipv6_find_idev+0x102/0x170 [17624.401755][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17624.401755][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17624.401755][ T1364] netlink_rcv_skb+0x130/0x360 [17624.401755][ T1364] netlink_unicast+0x449/0x710 [17624.401755][ T1364] netlink_sendmsg+0x723/0xbe0 [17624.401755][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17624.401755][ T1364] ___sys_sendmsg+0xee/0x170 [17624.401755][ T1364] __sys_sendmsg+0xcd/0x170 [17624.401755][ T1364] do_syscall_64+0xc6/0x1e0 [17624.401755][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17624.401755][ T1364] [17624.403456][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17624.403456][ T1364] neigh_parms_alloc+0x1e5/0x510 [17624.403456][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17624.403456][ T1364] ipv6_find_idev+0x102/0x170 [17624.403456][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17624.403456][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17624.403456][ T1364] netlink_rcv_skb+0x130/0x360 [17624.403456][ T1364] netlink_unicast+0x449/0x710 [17624.403456][ T1364] netlink_sendmsg+0x723/0xbe0 [17624.403456][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17624.403456][ T1364] ___sys_sendmsg+0xee/0x170 [17624.403456][ T1364] __sys_sendmsg+0xcd/0x170 [17624.403456][ T1364] do_syscall_64+0xc6/0x1e0 [17624.403456][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17624.403456][ T1364] [17634.475140][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17634.475804][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17634.475804][ T1364] ___neigh_create+0x14b/0xf60 [17634.475804][ T1364] ip6_finish_output2+0xa70/0xf80 [17634.475804][ T1364] ip6_finish_output+0x4ed/0xd30 [17634.475804][ T1364] ip6_output+0x1f3/0x770 [17634.475804][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17634.475804][ T1364] mld_sendpack+0x62d/0xbc0 [17634.475804][ T1364] mld_ifc_work+0x32/0x1f0 [17634.475804][ T1364] process_one_work+0x84d/0x18a0 [17634.475804][ T1364] worker_thread+0x587/0xd30 [17634.475804][ T1364] kthread+0x28a/0x350 [17634.475804][ T1364] ret_from_fork+0x31/0x70 [17634.475804][ T1364] ret_from_fork_asm+0x1a/0x30 [17634.475804][ T1364] [17634.477484][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17634.477484][ T1364] dst_init+0x84/0x4a0 [17634.477484][ T1364] dst_alloc+0x97/0x150 [17634.477484][ T1364] ip6_dst_alloc+0x23/0x90 [17634.477484][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17634.477484][ T1364] ip6_pol_route+0x56f/0x840 [17634.477484][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17634.477484][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17634.477484][ T1364] ipv6_rcv+0x1ad/0x810 [17634.477484][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17634.477484][ T1364] process_backlog+0x101/0x620 [17634.477484][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17634.477484][ T1364] net_rx_action+0x495/0xbe0 [17634.477484][ T1364] __do_softirq+0x1b5/0x7f6 [17634.477484][ T1364] [17634.479299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17634.479299][ T1364] netdev_get_by_index+0x5e/0x80 [17634.479299][ T1364] fib6_nh_init+0x3d8/0x15b0 [17634.479299][ T1364] ip6_route_info_create+0xf18/0x17d0 [17634.479299][ T1364] ip6_route_add+0x1c/0x140 [17634.479299][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17634.479299][ T1364] addrconf_add_dev+0xe2/0x170 [17634.479299][ T1364] inet6_addr_add+0x12f/0xa40 [17634.479299][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17634.479299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17634.479299][ T1364] netlink_rcv_skb+0x130/0x360 [17634.479299][ T1364] netlink_unicast+0x449/0x710 [17634.479299][ T1364] netlink_sendmsg+0x723/0xbe0 [17634.479299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17634.479299][ T1364] ___sys_sendmsg+0xee/0x170 [17634.479299][ T1364] __sys_sendmsg+0xcd/0x170 [17634.479299][ T1364] do_syscall_64+0xc6/0x1e0 [17634.479299][ T1364] [17634.481461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17634.481461][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17634.481461][ T1364] ipv6_find_idev+0x102/0x170 [17634.481461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17634.481461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17634.481461][ T1364] netlink_rcv_skb+0x130/0x360 [17634.481461][ T1364] netlink_unicast+0x449/0x710 [17634.481461][ T1364] netlink_sendmsg+0x723/0xbe0 [17634.481461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17634.481461][ T1364] ___sys_sendmsg+0xee/0x170 [17634.481461][ T1364] __sys_sendmsg+0xcd/0x170 [17634.481461][ T1364] do_syscall_64+0xc6/0x1e0 [17634.481461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17634.481461][ T1364] [17634.483128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17634.483128][ T1364] neigh_parms_alloc+0x1e5/0x510 [17634.483128][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17634.483128][ T1364] ipv6_find_idev+0x102/0x170 [17634.483128][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17634.483128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17634.483128][ T1364] netlink_rcv_skb+0x130/0x360 [17634.483128][ T1364] netlink_unicast+0x449/0x710 [17634.483128][ T1364] netlink_sendmsg+0x723/0xbe0 [17634.483128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17634.483128][ T1364] ___sys_sendmsg+0xee/0x170 [17634.483128][ T1364] __sys_sendmsg+0xcd/0x170 [17634.483128][ T1364] do_syscall_64+0xc6/0x1e0 [17634.483128][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17634.483128][ T1364] [17644.731130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17644.732264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17644.732264][ T1364] ___neigh_create+0x14b/0xf60 [17644.732264][ T1364] ip6_finish_output2+0xa70/0xf80 [17644.732264][ T1364] ip6_finish_output+0x4ed/0xd30 [17644.732264][ T1364] ip6_output+0x1f3/0x770 [17644.732264][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17644.732264][ T1364] mld_sendpack+0x62d/0xbc0 [17644.732264][ T1364] mld_ifc_work+0x32/0x1f0 [17644.732264][ T1364] process_one_work+0x84d/0x18a0 [17644.732264][ T1364] worker_thread+0x587/0xd30 [17644.732264][ T1364] kthread+0x28a/0x350 [17644.732264][ T1364] ret_from_fork+0x31/0x70 [17644.732264][ T1364] ret_from_fork_asm+0x1a/0x30 [17644.732264][ T1364] [17644.734069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17644.734069][ T1364] dst_init+0x84/0x4a0 [17644.734069][ T1364] dst_alloc+0x97/0x150 [17644.734069][ T1364] ip6_dst_alloc+0x23/0x90 [17644.734069][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17644.734069][ T1364] ip6_pol_route+0x56f/0x840 [17644.734069][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17644.734069][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17644.734069][ T1364] ipv6_rcv+0x1ad/0x810 [17644.734069][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17644.734069][ T1364] process_backlog+0x101/0x620 [17644.734069][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17644.734069][ T1364] net_rx_action+0x495/0xbe0 [17644.734069][ T1364] __do_softirq+0x1b5/0x7f6 [17644.734069][ T1364] [17644.735852][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17644.735852][ T1364] netdev_get_by_index+0x5e/0x80 [17644.735852][ T1364] fib6_nh_init+0x3d8/0x15b0 [17644.735852][ T1364] ip6_route_info_create+0xf18/0x17d0 [17644.735852][ T1364] ip6_route_add+0x1c/0x140 [17644.735852][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17644.735852][ T1364] addrconf_add_dev+0xe2/0x170 [17644.735852][ T1364] inet6_addr_add+0x12f/0xa40 [17644.735852][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17644.735852][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.735852][ T1364] netlink_rcv_skb+0x130/0x360 [17644.735852][ T1364] netlink_unicast+0x449/0x710 [17644.735852][ T1364] netlink_sendmsg+0x723/0xbe0 [17644.735852][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17644.735852][ T1364] ___sys_sendmsg+0xee/0x170 [17644.735852][ T1364] __sys_sendmsg+0xcd/0x170 [17644.735852][ T1364] do_syscall_64+0xc6/0x1e0 [17644.735852][ T1364] [17644.737981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17644.737981][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17644.737981][ T1364] ipv6_find_idev+0x102/0x170 [17644.737981][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17644.737981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.737981][ T1364] netlink_rcv_skb+0x130/0x360 [17644.737981][ T1364] netlink_unicast+0x449/0x710 [17644.737981][ T1364] netlink_sendmsg+0x723/0xbe0 [17644.737981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17644.737981][ T1364] ___sys_sendmsg+0xee/0x170 [17644.737981][ T1364] __sys_sendmsg+0xcd/0x170 [17644.737981][ T1364] do_syscall_64+0xc6/0x1e0 [17644.737981][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17644.737981][ T1364] [17644.739682][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17644.739682][ T1364] neigh_parms_alloc+0x1e5/0x510 [17644.739682][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17644.739682][ T1364] ipv6_find_idev+0x102/0x170 [17644.739682][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17644.739682][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17644.739682][ T1364] netlink_rcv_skb+0x130/0x360 [17644.739682][ T1364] netlink_unicast+0x449/0x710 [17644.739682][ T1364] netlink_sendmsg+0x723/0xbe0 [17644.739682][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17644.739682][ T1364] ___sys_sendmsg+0xee/0x170 [17644.739682][ T1364] __sys_sendmsg+0xcd/0x170 [17644.739682][ T1364] do_syscall_64+0xc6/0x1e0 [17644.739682][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17644.739682][ T1364] [17654.995123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17654.996275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17654.996275][ T1364] ___neigh_create+0x14b/0xf60 [17654.996275][ T1364] ip6_finish_output2+0xa70/0xf80 [17654.996275][ T1364] ip6_finish_output+0x4ed/0xd30 [17654.996275][ T1364] ip6_output+0x1f3/0x770 [17654.996275][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17654.996275][ T1364] mld_sendpack+0x62d/0xbc0 [17654.996275][ T1364] mld_ifc_work+0x32/0x1f0 [17654.996275][ T1364] process_one_work+0x84d/0x18a0 [17654.996275][ T1364] worker_thread+0x587/0xd30 [17654.996275][ T1364] kthread+0x28a/0x350 [17654.996275][ T1364] ret_from_fork+0x31/0x70 [17654.996275][ T1364] ret_from_fork_asm+0x1a/0x30 [17654.996275][ T1364] [17654.998030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17654.998030][ T1364] dst_init+0x84/0x4a0 [17654.998030][ T1364] dst_alloc+0x97/0x150 [17654.998030][ T1364] ip6_dst_alloc+0x23/0x90 [17654.998030][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17654.998030][ T1364] ip6_pol_route+0x56f/0x840 [17654.998030][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17654.998030][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17654.998030][ T1364] ipv6_rcv+0x1ad/0x810 [17654.998030][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17654.998030][ T1364] process_backlog+0x101/0x620 [17654.998030][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17654.998030][ T1364] net_rx_action+0x495/0xbe0 [17654.998030][ T1364] __do_softirq+0x1b5/0x7f6 [17654.998030][ T1364] [17654.999875][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17654.999875][ T1364] netdev_get_by_index+0x5e/0x80 [17654.999875][ T1364] fib6_nh_init+0x3d8/0x15b0 [17654.999875][ T1364] ip6_route_info_create+0xf18/0x17d0 [17654.999875][ T1364] ip6_route_add+0x1c/0x140 [17654.999875][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17654.999875][ T1364] addrconf_add_dev+0xe2/0x170 [17654.999875][ T1364] inet6_addr_add+0x12f/0xa40 [17654.999875][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17654.999875][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17654.999875][ T1364] netlink_rcv_skb+0x130/0x360 [17654.999875][ T1364] netlink_unicast+0x449/0x710 [17654.999875][ T1364] netlink_sendmsg+0x723/0xbe0 [17654.999875][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17654.999875][ T1364] ___sys_sendmsg+0xee/0x170 [17654.999875][ T1364] __sys_sendmsg+0xcd/0x170 [17654.999875][ T1364] do_syscall_64+0xc6/0x1e0 [17654.999875][ T1364] [17655.002047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17655.002047][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17655.002047][ T1364] ipv6_find_idev+0x102/0x170 [17655.002047][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17655.002047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17655.002047][ T1364] netlink_rcv_skb+0x130/0x360 [17655.002047][ T1364] netlink_unicast+0x449/0x710 [17655.002047][ T1364] netlink_sendmsg+0x723/0xbe0 [17655.002047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17655.002047][ T1364] ___sys_sendmsg+0xee/0x170 [17655.002047][ T1364] __sys_sendmsg+0xcd/0x170 [17655.002047][ T1364] do_syscall_64+0xc6/0x1e0 [17655.002047][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17655.002047][ T1364] [17655.003714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17655.003714][ T1364] neigh_parms_alloc+0x1e5/0x510 [17655.003714][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17655.003714][ T1364] ipv6_find_idev+0x102/0x170 [17655.003714][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17655.003714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17655.003714][ T1364] netlink_rcv_skb+0x130/0x360 [17655.003714][ T1364] netlink_unicast+0x449/0x710 [17655.003714][ T1364] netlink_sendmsg+0x723/0xbe0 [17655.003714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17655.003714][ T1364] ___sys_sendmsg+0xee/0x170 [17655.003714][ T1364] __sys_sendmsg+0xcd/0x170 [17655.003714][ T1364] do_syscall_64+0xc6/0x1e0 [17655.003714][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17655.003714][ T1364] [17665.259123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17665.259678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17665.259678][ T1364] ___neigh_create+0x14b/0xf60 [17665.259678][ T1364] ip6_finish_output2+0xa70/0xf80 [17665.259678][ T1364] ip6_finish_output+0x4ed/0xd30 [17665.259678][ T1364] ip6_output+0x1f3/0x770 [17665.259678][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17665.259678][ T1364] mld_sendpack+0x62d/0xbc0 [17665.259678][ T1364] mld_ifc_work+0x32/0x1f0 [17665.259678][ T1364] process_one_work+0x84d/0x18a0 [17665.259678][ T1364] worker_thread+0x587/0xd30 [17665.259678][ T1364] kthread+0x28a/0x350 [17665.259678][ T1364] ret_from_fork+0x31/0x70 [17665.259678][ T1364] ret_from_fork_asm+0x1a/0x30 [17665.259678][ T1364] [17665.261346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17665.261346][ T1364] dst_init+0x84/0x4a0 [17665.261346][ T1364] dst_alloc+0x97/0x150 [17665.261346][ T1364] ip6_dst_alloc+0x23/0x90 [17665.261346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17665.261346][ T1364] ip6_pol_route+0x56f/0x840 [17665.261346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17665.261346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17665.261346][ T1364] ipv6_rcv+0x1ad/0x810 [17665.261346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17665.261346][ T1364] process_backlog+0x101/0x620 [17665.261346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17665.261346][ T1364] net_rx_action+0x495/0xbe0 [17665.261346][ T1364] __do_softirq+0x1b5/0x7f6 [17665.261346][ T1364] [17665.263114][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17665.263114][ T1364] netdev_get_by_index+0x5e/0x80 [17665.263114][ T1364] fib6_nh_init+0x3d8/0x15b0 [17665.263114][ T1364] ip6_route_info_create+0xf18/0x17d0 [17665.263114][ T1364] ip6_route_add+0x1c/0x140 [17665.263114][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17665.263114][ T1364] addrconf_add_dev+0xe2/0x170 [17665.263114][ T1364] inet6_addr_add+0x12f/0xa40 [17665.263114][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17665.263114][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17665.263114][ T1364] netlink_rcv_skb+0x130/0x360 [17665.263114][ T1364] netlink_unicast+0x449/0x710 [17665.263114][ T1364] netlink_sendmsg+0x723/0xbe0 [17665.263114][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17665.263114][ T1364] ___sys_sendmsg+0xee/0x170 [17665.263114][ T1364] __sys_sendmsg+0xcd/0x170 [17665.263114][ T1364] do_syscall_64+0xc6/0x1e0 [17665.263114][ T1364] [17665.265308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17665.265308][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17665.265308][ T1364] ipv6_find_idev+0x102/0x170 [17665.265308][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17665.265308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17665.265308][ T1364] netlink_rcv_skb+0x130/0x360 [17665.265308][ T1364] netlink_unicast+0x449/0x710 [17665.265308][ T1364] netlink_sendmsg+0x723/0xbe0 [17665.265308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17665.265308][ T1364] ___sys_sendmsg+0xee/0x170 [17665.265308][ T1364] __sys_sendmsg+0xcd/0x170 [17665.265308][ T1364] do_syscall_64+0xc6/0x1e0 [17665.265308][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17665.265308][ T1364] [17665.267007][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17665.267007][ T1364] neigh_parms_alloc+0x1e5/0x510 [17665.267007][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17665.267007][ T1364] ipv6_find_idev+0x102/0x170 [17665.267007][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17665.267007][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17665.267007][ T1364] netlink_rcv_skb+0x130/0x360 [17665.267007][ T1364] netlink_unicast+0x449/0x710 [17665.267007][ T1364] netlink_sendmsg+0x723/0xbe0 [17665.267007][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17665.267007][ T1364] ___sys_sendmsg+0xee/0x170 [17665.267007][ T1364] __sys_sendmsg+0xcd/0x170 [17665.267007][ T1364] do_syscall_64+0xc6/0x1e0 [17665.267007][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17665.267007][ T1364] [17675.515126][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17675.515657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17675.515657][ T1364] ___neigh_create+0x14b/0xf60 [17675.515657][ T1364] ip6_finish_output2+0xa70/0xf80 [17675.515657][ T1364] ip6_finish_output+0x4ed/0xd30 [17675.515657][ T1364] ip6_output+0x1f3/0x770 [17675.515657][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17675.515657][ T1364] mld_sendpack+0x62d/0xbc0 [17675.515657][ T1364] mld_ifc_work+0x32/0x1f0 [17675.515657][ T1364] process_one_work+0x84d/0x18a0 [17675.515657][ T1364] worker_thread+0x587/0xd30 [17675.515657][ T1364] kthread+0x28a/0x350 [17675.515657][ T1364] ret_from_fork+0x31/0x70 [17675.515657][ T1364] ret_from_fork_asm+0x1a/0x30 [17675.515657][ T1364] [17675.517497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17675.517497][ T1364] dst_init+0x84/0x4a0 [17675.517497][ T1364] dst_alloc+0x97/0x150 [17675.517497][ T1364] ip6_dst_alloc+0x23/0x90 [17675.517497][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17675.517497][ T1364] ip6_pol_route+0x56f/0x840 [17675.517497][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17675.517497][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17675.517497][ T1364] ipv6_rcv+0x1ad/0x810 [17675.517497][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17675.517497][ T1364] process_backlog+0x101/0x620 [17675.517497][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17675.517497][ T1364] net_rx_action+0x495/0xbe0 [17675.517497][ T1364] __do_softirq+0x1b5/0x7f6 [17675.517497][ T1364] [17675.519303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17675.519303][ T1364] netdev_get_by_index+0x5e/0x80 [17675.519303][ T1364] fib6_nh_init+0x3d8/0x15b0 [17675.519303][ T1364] ip6_route_info_create+0xf18/0x17d0 [17675.519303][ T1364] ip6_route_add+0x1c/0x140 [17675.519303][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17675.519303][ T1364] addrconf_add_dev+0xe2/0x170 [17675.519303][ T1364] inet6_addr_add+0x12f/0xa40 [17675.519303][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17675.519303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17675.519303][ T1364] netlink_rcv_skb+0x130/0x360 [17675.519303][ T1364] netlink_unicast+0x449/0x710 [17675.519303][ T1364] netlink_sendmsg+0x723/0xbe0 [17675.519303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17675.519303][ T1364] ___sys_sendmsg+0xee/0x170 [17675.519303][ T1364] __sys_sendmsg+0xcd/0x170 [17675.519303][ T1364] do_syscall_64+0xc6/0x1e0 [17675.519303][ T1364] [17675.521480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17675.521480][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17675.521480][ T1364] ipv6_find_idev+0x102/0x170 [17675.521480][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17675.521480][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17675.521480][ T1364] netlink_rcv_skb+0x130/0x360 [17675.521480][ T1364] netlink_unicast+0x449/0x710 [17675.521480][ T1364] netlink_sendmsg+0x723/0xbe0 [17675.521480][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17675.521480][ T1364] ___sys_sendmsg+0xee/0x170 [17675.521480][ T1364] __sys_sendmsg+0xcd/0x170 [17675.521480][ T1364] do_syscall_64+0xc6/0x1e0 [17675.521480][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17675.521480][ T1364] [17675.523136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17675.523136][ T1364] neigh_parms_alloc+0x1e5/0x510 [17675.523136][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17675.523136][ T1364] ipv6_find_idev+0x102/0x170 [17675.523136][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17675.523136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17675.523136][ T1364] netlink_rcv_skb+0x130/0x360 [17675.523136][ T1364] netlink_unicast+0x449/0x710 [17675.523136][ T1364] netlink_sendmsg+0x723/0xbe0 [17675.523136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17675.523136][ T1364] ___sys_sendmsg+0xee/0x170 [17675.523136][ T1364] __sys_sendmsg+0xcd/0x170 [17675.523136][ T1364] do_syscall_64+0xc6/0x1e0 [17675.523136][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17675.523136][ T1364] [17685.603135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17685.603686][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17685.603686][ T1364] ___neigh_create+0x14b/0xf60 [17685.603686][ T1364] ip6_finish_output2+0xa70/0xf80 [17685.603686][ T1364] ip6_finish_output+0x4ed/0xd30 [17685.603686][ T1364] ip6_output+0x1f3/0x770 [17685.603686][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17685.603686][ T1364] mld_sendpack+0x62d/0xbc0 [17685.603686][ T1364] mld_ifc_work+0x32/0x1f0 [17685.603686][ T1364] process_one_work+0x84d/0x18a0 [17685.603686][ T1364] worker_thread+0x587/0xd30 [17685.603686][ T1364] kthread+0x28a/0x350 [17685.603686][ T1364] ret_from_fork+0x31/0x70 [17685.603686][ T1364] ret_from_fork_asm+0x1a/0x30 [17685.603686][ T1364] [17685.605350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17685.605350][ T1364] dst_init+0x84/0x4a0 [17685.605350][ T1364] dst_alloc+0x97/0x150 [17685.605350][ T1364] ip6_dst_alloc+0x23/0x90 [17685.605350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17685.605350][ T1364] ip6_pol_route+0x56f/0x840 [17685.605350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17685.605350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17685.605350][ T1364] ipv6_rcv+0x1ad/0x810 [17685.605350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17685.605350][ T1364] process_backlog+0x101/0x620 [17685.605350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17685.605350][ T1364] net_rx_action+0x495/0xbe0 [17685.605350][ T1364] __do_softirq+0x1b5/0x7f6 [17685.605350][ T1364] [17685.607145][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17685.607145][ T1364] netdev_get_by_index+0x5e/0x80 [17685.607145][ T1364] fib6_nh_init+0x3d8/0x15b0 [17685.607145][ T1364] ip6_route_info_create+0xf18/0x17d0 [17685.607145][ T1364] ip6_route_add+0x1c/0x140 [17685.607145][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17685.607145][ T1364] addrconf_add_dev+0xe2/0x170 [17685.607145][ T1364] inet6_addr_add+0x12f/0xa40 [17685.607145][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17685.607145][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17685.607145][ T1364] netlink_rcv_skb+0x130/0x360 [17685.607145][ T1364] netlink_unicast+0x449/0x710 [17685.607145][ T1364] netlink_sendmsg+0x723/0xbe0 [17685.607145][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17685.607145][ T1364] ___sys_sendmsg+0xee/0x170 [17685.607145][ T1364] __sys_sendmsg+0xcd/0x170 [17685.607145][ T1364] do_syscall_64+0xc6/0x1e0 [17685.607145][ T1364] [17685.609269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17685.609269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17685.609269][ T1364] ipv6_find_idev+0x102/0x170 [17685.609269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17685.609269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17685.609269][ T1364] netlink_rcv_skb+0x130/0x360 [17685.609269][ T1364] netlink_unicast+0x449/0x710 [17685.609269][ T1364] netlink_sendmsg+0x723/0xbe0 [17685.609269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17685.609269][ T1364] ___sys_sendmsg+0xee/0x170 [17685.609269][ T1364] __sys_sendmsg+0xcd/0x170 [17685.609269][ T1364] do_syscall_64+0xc6/0x1e0 [17685.609269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17685.609269][ T1364] [17685.610957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17685.610957][ T1364] neigh_parms_alloc+0x1e5/0x510 [17685.610957][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17685.610957][ T1364] ipv6_find_idev+0x102/0x170 [17685.610957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17685.610957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17685.610957][ T1364] netlink_rcv_skb+0x130/0x360 [17685.610957][ T1364] netlink_unicast+0x449/0x710 [17685.610957][ T1364] netlink_sendmsg+0x723/0xbe0 [17685.610957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17685.610957][ T1364] ___sys_sendmsg+0xee/0x170 [17685.610957][ T1364] __sys_sendmsg+0xcd/0x170 [17685.610957][ T1364] do_syscall_64+0xc6/0x1e0 [17685.610957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17685.610957][ T1364] [17695.747135][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17695.748232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17695.748232][ T1364] ___neigh_create+0x14b/0xf60 [17695.748232][ T1364] ip6_finish_output2+0xa70/0xf80 [17695.748232][ T1364] ip6_finish_output+0x4ed/0xd30 [17695.748232][ T1364] ip6_output+0x1f3/0x770 [17695.748232][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17695.748232][ T1364] mld_sendpack+0x62d/0xbc0 [17695.748232][ T1364] mld_ifc_work+0x32/0x1f0 [17695.748232][ T1364] process_one_work+0x84d/0x18a0 [17695.748232][ T1364] worker_thread+0x587/0xd30 [17695.748232][ T1364] kthread+0x28a/0x350 [17695.748232][ T1364] ret_from_fork+0x31/0x70 [17695.748232][ T1364] ret_from_fork_asm+0x1a/0x30 [17695.748232][ T1364] [17695.749897][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17695.749897][ T1364] dst_init+0x84/0x4a0 [17695.749897][ T1364] dst_alloc+0x97/0x150 [17695.749897][ T1364] ip6_dst_alloc+0x23/0x90 [17695.749897][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17695.749897][ T1364] ip6_pol_route+0x56f/0x840 [17695.749897][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17695.749897][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17695.749897][ T1364] ipv6_rcv+0x1ad/0x810 [17695.749897][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17695.749897][ T1364] process_backlog+0x101/0x620 [17695.749897][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17695.749897][ T1364] net_rx_action+0x495/0xbe0 [17695.749897][ T1364] __do_softirq+0x1b5/0x7f6 [17695.749897][ T1364] [17695.751666][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17695.751666][ T1364] netdev_get_by_index+0x5e/0x80 [17695.751666][ T1364] fib6_nh_init+0x3d8/0x15b0 [17695.751666][ T1364] ip6_route_info_create+0xf18/0x17d0 [17695.751666][ T1364] ip6_route_add+0x1c/0x140 [17695.751666][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17695.751666][ T1364] addrconf_add_dev+0xe2/0x170 [17695.751666][ T1364] inet6_addr_add+0x12f/0xa40 [17695.751666][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17695.751666][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17695.751666][ T1364] netlink_rcv_skb+0x130/0x360 [17695.751666][ T1364] netlink_unicast+0x449/0x710 [17695.751666][ T1364] netlink_sendmsg+0x723/0xbe0 [17695.751666][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17695.751666][ T1364] ___sys_sendmsg+0xee/0x170 [17695.751666][ T1364] __sys_sendmsg+0xcd/0x170 [17695.751666][ T1364] do_syscall_64+0xc6/0x1e0 [17695.751666][ T1364] [17695.753826][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17695.753826][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17695.753826][ T1364] ipv6_find_idev+0x102/0x170 [17695.753826][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17695.753826][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17695.753826][ T1364] netlink_rcv_skb+0x130/0x360 [17695.753826][ T1364] netlink_unicast+0x449/0x710 [17695.753826][ T1364] netlink_sendmsg+0x723/0xbe0 [17695.753826][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17695.753826][ T1364] ___sys_sendmsg+0xee/0x170 [17695.753826][ T1364] __sys_sendmsg+0xcd/0x170 [17695.753826][ T1364] do_syscall_64+0xc6/0x1e0 [17695.753826][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17695.753826][ T1364] [17695.755560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17695.755560][ T1364] neigh_parms_alloc+0x1e5/0x510 [17695.755560][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17695.755560][ T1364] ipv6_find_idev+0x102/0x170 [17695.755560][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17695.755560][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17695.755560][ T1364] netlink_rcv_skb+0x130/0x360 [17695.755560][ T1364] netlink_unicast+0x449/0x710 [17695.755560][ T1364] netlink_sendmsg+0x723/0xbe0 [17695.755560][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17695.755560][ T1364] ___sys_sendmsg+0xee/0x170 [17695.755560][ T1364] __sys_sendmsg+0xcd/0x170 [17695.755560][ T1364] do_syscall_64+0xc6/0x1e0 [17695.755560][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17695.755560][ T1364] [17705.995120][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17705.996253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17705.996253][ T1364] ___neigh_create+0x14b/0xf60 [17705.996253][ T1364] ip6_finish_output2+0xa70/0xf80 [17705.996253][ T1364] ip6_finish_output+0x4ed/0xd30 [17705.996253][ T1364] ip6_output+0x1f3/0x770 [17705.996253][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17705.996253][ T1364] mld_sendpack+0x62d/0xbc0 [17705.996253][ T1364] mld_ifc_work+0x32/0x1f0 [17705.996253][ T1364] process_one_work+0x84d/0x18a0 [17705.996253][ T1364] worker_thread+0x587/0xd30 [17705.996253][ T1364] kthread+0x28a/0x350 [17705.996253][ T1364] ret_from_fork+0x31/0x70 [17705.996253][ T1364] ret_from_fork_asm+0x1a/0x30 [17705.996253][ T1364] [17705.997979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17705.997979][ T1364] dst_init+0x84/0x4a0 [17705.997979][ T1364] dst_alloc+0x97/0x150 [17705.997979][ T1364] ip6_dst_alloc+0x23/0x90 [17705.997979][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17705.997979][ T1364] ip6_pol_route+0x56f/0x840 [17705.997979][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17705.997979][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17705.997979][ T1364] ipv6_rcv+0x1ad/0x810 [17705.997979][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17705.997979][ T1364] process_backlog+0x101/0x620 [17705.997979][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17705.997979][ T1364] net_rx_action+0x495/0xbe0 [17705.997979][ T1364] __do_softirq+0x1b5/0x7f6 [17705.997979][ T1364] [17705.999746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17705.999746][ T1364] netdev_get_by_index+0x5e/0x80 [17705.999746][ T1364] fib6_nh_init+0x3d8/0x15b0 [17705.999746][ T1364] ip6_route_info_create+0xf18/0x17d0 [17705.999746][ T1364] ip6_route_add+0x1c/0x140 [17705.999746][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17705.999746][ T1364] addrconf_add_dev+0xe2/0x170 [17705.999746][ T1364] inet6_addr_add+0x12f/0xa40 [17705.999746][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17705.999746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17705.999746][ T1364] netlink_rcv_skb+0x130/0x360 [17705.999746][ T1364] netlink_unicast+0x449/0x710 [17705.999746][ T1364] netlink_sendmsg+0x723/0xbe0 [17705.999746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17705.999746][ T1364] ___sys_sendmsg+0xee/0x170 [17705.999746][ T1364] __sys_sendmsg+0xcd/0x170 [17705.999746][ T1364] do_syscall_64+0xc6/0x1e0 [17705.999746][ T1364] [17706.001862][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17706.001862][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17706.001862][ T1364] ipv6_find_idev+0x102/0x170 [17706.001862][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17706.001862][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17706.001862][ T1364] netlink_rcv_skb+0x130/0x360 [17706.001862][ T1364] netlink_unicast+0x449/0x710 [17706.001862][ T1364] netlink_sendmsg+0x723/0xbe0 [17706.001862][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17706.001862][ T1364] ___sys_sendmsg+0xee/0x170 [17706.001862][ T1364] __sys_sendmsg+0xcd/0x170 [17706.001862][ T1364] do_syscall_64+0xc6/0x1e0 [17706.001862][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17706.001862][ T1364] [17706.003570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17706.003570][ T1364] neigh_parms_alloc+0x1e5/0x510 [17706.003570][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17706.003570][ T1364] ipv6_find_idev+0x102/0x170 [17706.003570][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17706.003570][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17706.003570][ T1364] netlink_rcv_skb+0x130/0x360 [17706.003570][ T1364] netlink_unicast+0x449/0x710 [17706.003570][ T1364] netlink_sendmsg+0x723/0xbe0 [17706.003570][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17706.003570][ T1364] ___sys_sendmsg+0xee/0x170 [17706.003570][ T1364] __sys_sendmsg+0xcd/0x170 [17706.003570][ T1364] do_syscall_64+0xc6/0x1e0 [17706.003570][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17706.003570][ T1364] [17716.243143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17716.244295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17716.244295][ T1364] ___neigh_create+0x14b/0xf60 [17716.244295][ T1364] ip6_finish_output2+0xa70/0xf80 [17716.244295][ T1364] ip6_finish_output+0x4ed/0xd30 [17716.244295][ T1364] ip6_output+0x1f3/0x770 [17716.244295][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17716.244295][ T1364] mld_sendpack+0x62d/0xbc0 [17716.244295][ T1364] mld_ifc_work+0x32/0x1f0 [17716.244295][ T1364] process_one_work+0x84d/0x18a0 [17716.244295][ T1364] worker_thread+0x587/0xd30 [17716.244295][ T1364] kthread+0x28a/0x350 [17716.244295][ T1364] ret_from_fork+0x31/0x70 [17716.244295][ T1364] ret_from_fork_asm+0x1a/0x30 [17716.244295][ T1364] [17716.246009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17716.246009][ T1364] dst_init+0x84/0x4a0 [17716.246009][ T1364] dst_alloc+0x97/0x150 [17716.246009][ T1364] ip6_dst_alloc+0x23/0x90 [17716.246009][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17716.246009][ T1364] ip6_pol_route+0x56f/0x840 [17716.246009][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17716.246009][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17716.246009][ T1364] ipv6_rcv+0x1ad/0x810 [17716.246009][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17716.246009][ T1364] process_backlog+0x101/0x620 [17716.246009][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17716.246009][ T1364] net_rx_action+0x495/0xbe0 [17716.246009][ T1364] __do_softirq+0x1b5/0x7f6 [17716.246009][ T1364] [17716.247794][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17716.247794][ T1364] netdev_get_by_index+0x5e/0x80 [17716.247794][ T1364] fib6_nh_init+0x3d8/0x15b0 [17716.247794][ T1364] ip6_route_info_create+0xf18/0x17d0 [17716.247794][ T1364] ip6_route_add+0x1c/0x140 [17716.247794][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17716.247794][ T1364] addrconf_add_dev+0xe2/0x170 [17716.247794][ T1364] inet6_addr_add+0x12f/0xa40 [17716.247794][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17716.247794][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17716.247794][ T1364] netlink_rcv_skb+0x130/0x360 [17716.247794][ T1364] netlink_unicast+0x449/0x710 [17716.247794][ T1364] netlink_sendmsg+0x723/0xbe0 [17716.247794][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17716.247794][ T1364] ___sys_sendmsg+0xee/0x170 [17716.247794][ T1364] __sys_sendmsg+0xcd/0x170 [17716.247794][ T1364] do_syscall_64+0xc6/0x1e0 [17716.247794][ T1364] [17716.249909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17716.249909][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17716.249909][ T1364] ipv6_find_idev+0x102/0x170 [17716.249909][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17716.249909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17716.249909][ T1364] netlink_rcv_skb+0x130/0x360 [17716.249909][ T1364] netlink_unicast+0x449/0x710 [17716.249909][ T1364] netlink_sendmsg+0x723/0xbe0 [17716.249909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17716.249909][ T1364] ___sys_sendmsg+0xee/0x170 [17716.249909][ T1364] __sys_sendmsg+0xcd/0x170 [17716.249909][ T1364] do_syscall_64+0xc6/0x1e0 [17716.249909][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17716.249909][ T1364] [17716.251569][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17716.251569][ T1364] neigh_parms_alloc+0x1e5/0x510 [17716.251569][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17716.251569][ T1364] ipv6_find_idev+0x102/0x170 [17716.251569][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17716.251569][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17716.251569][ T1364] netlink_rcv_skb+0x130/0x360 [17716.251569][ T1364] netlink_unicast+0x449/0x710 [17716.251569][ T1364] netlink_sendmsg+0x723/0xbe0 [17716.251569][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17716.251569][ T1364] ___sys_sendmsg+0xee/0x170 [17716.251569][ T1364] __sys_sendmsg+0xcd/0x170 [17716.251569][ T1364] do_syscall_64+0xc6/0x1e0 [17716.251569][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17716.251569][ T1364] [17726.267102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17726.267579][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17726.267579][ T1364] ___neigh_create+0x14b/0xf60 [17726.267579][ T1364] ip6_finish_output2+0xa70/0xf80 [17726.267579][ T1364] ip6_finish_output+0x4ed/0xd30 [17726.267579][ T1364] ip6_output+0x1f3/0x770 [17726.267579][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17726.267579][ T1364] mld_sendpack+0x62d/0xbc0 [17726.267579][ T1364] mld_ifc_work+0x32/0x1f0 [17726.267579][ T1364] process_one_work+0x84d/0x18a0 [17726.267579][ T1364] worker_thread+0x587/0xd30 [17726.267579][ T1364] kthread+0x28a/0x350 [17726.267579][ T1364] ret_from_fork+0x31/0x70 [17726.267579][ T1364] ret_from_fork_asm+0x1a/0x30 [17726.267579][ T1364] [17726.269283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17726.269283][ T1364] dst_init+0x84/0x4a0 [17726.269283][ T1364] dst_alloc+0x97/0x150 [17726.269283][ T1364] ip6_dst_alloc+0x23/0x90 [17726.269283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17726.269283][ T1364] ip6_pol_route+0x56f/0x840 [17726.269283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17726.269283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17726.269283][ T1364] ipv6_rcv+0x1ad/0x810 [17726.269283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17726.269283][ T1364] process_backlog+0x101/0x620 [17726.269283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17726.269283][ T1364] net_rx_action+0x495/0xbe0 [17726.269283][ T1364] __do_softirq+0x1b5/0x7f6 [17726.269283][ T1364] [17726.271103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17726.271103][ T1364] netdev_get_by_index+0x5e/0x80 [17726.271103][ T1364] fib6_nh_init+0x3d8/0x15b0 [17726.271103][ T1364] ip6_route_info_create+0xf18/0x17d0 [17726.271103][ T1364] ip6_route_add+0x1c/0x140 [17726.271103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17726.271103][ T1364] addrconf_add_dev+0xe2/0x170 [17726.271103][ T1364] inet6_addr_add+0x12f/0xa40 [17726.271103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17726.271103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17726.271103][ T1364] netlink_rcv_skb+0x130/0x360 [17726.271103][ T1364] netlink_unicast+0x449/0x710 [17726.271103][ T1364] netlink_sendmsg+0x723/0xbe0 [17726.271103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17726.271103][ T1364] ___sys_sendmsg+0xee/0x170 [17726.271103][ T1364] __sys_sendmsg+0xcd/0x170 [17726.271103][ T1364] do_syscall_64+0xc6/0x1e0 [17726.271103][ T1364] [17726.273393][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17726.273393][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17726.273393][ T1364] ipv6_find_idev+0x102/0x170 [17726.273393][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17726.273393][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17726.273393][ T1364] netlink_rcv_skb+0x130/0x360 [17726.273393][ T1364] netlink_unicast+0x449/0x710 [17726.273393][ T1364] netlink_sendmsg+0x723/0xbe0 [17726.273393][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17726.273393][ T1364] ___sys_sendmsg+0xee/0x170 [17726.273393][ T1364] __sys_sendmsg+0xcd/0x170 [17726.273393][ T1364] do_syscall_64+0xc6/0x1e0 [17726.273393][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17726.273393][ T1364] [17726.275204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17726.275204][ T1364] neigh_parms_alloc+0x1e5/0x510 [17726.275204][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17726.275204][ T1364] ipv6_find_idev+0x102/0x170 [17726.275204][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17726.275204][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17726.275204][ T1364] netlink_rcv_skb+0x130/0x360 [17726.275204][ T1364] netlink_unicast+0x449/0x710 [17726.275204][ T1364] netlink_sendmsg+0x723/0xbe0 [17726.275204][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17726.275204][ T1364] ___sys_sendmsg+0xee/0x170 [17726.275204][ T1364] __sys_sendmsg+0xcd/0x170 [17726.275204][ T1364] do_syscall_64+0xc6/0x1e0 [17726.275204][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17726.275204][ T1364] [17736.291143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17736.291665][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17736.291665][ T1364] ___neigh_create+0x14b/0xf60 [17736.291665][ T1364] ip6_finish_output2+0xa70/0xf80 [17736.291665][ T1364] ip6_finish_output+0x4ed/0xd30 [17736.291665][ T1364] ip6_output+0x1f3/0x770 [17736.291665][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17736.291665][ T1364] mld_sendpack+0x62d/0xbc0 [17736.291665][ T1364] mld_ifc_work+0x32/0x1f0 [17736.291665][ T1364] process_one_work+0x84d/0x18a0 [17736.291665][ T1364] worker_thread+0x587/0xd30 [17736.291665][ T1364] kthread+0x28a/0x350 [17736.291665][ T1364] ret_from_fork+0x31/0x70 [17736.291665][ T1364] ret_from_fork_asm+0x1a/0x30 [17736.291665][ T1364] [17736.293366][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17736.293366][ T1364] dst_init+0x84/0x4a0 [17736.293366][ T1364] dst_alloc+0x97/0x150 [17736.293366][ T1364] ip6_dst_alloc+0x23/0x90 [17736.293366][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17736.293366][ T1364] ip6_pol_route+0x56f/0x840 [17736.293366][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17736.293366][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17736.293366][ T1364] ipv6_rcv+0x1ad/0x810 [17736.293366][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17736.293366][ T1364] process_backlog+0x101/0x620 [17736.293366][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17736.293366][ T1364] net_rx_action+0x495/0xbe0 [17736.293366][ T1364] __do_softirq+0x1b5/0x7f6 [17736.293366][ T1364] [17736.295198][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17736.295198][ T1364] netdev_get_by_index+0x5e/0x80 [17736.295198][ T1364] fib6_nh_init+0x3d8/0x15b0 [17736.295198][ T1364] ip6_route_info_create+0xf18/0x17d0 [17736.295198][ T1364] ip6_route_add+0x1c/0x140 [17736.295198][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17736.295198][ T1364] addrconf_add_dev+0xe2/0x170 [17736.295198][ T1364] inet6_addr_add+0x12f/0xa40 [17736.295198][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17736.295198][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17736.295198][ T1364] netlink_rcv_skb+0x130/0x360 [17736.295198][ T1364] netlink_unicast+0x449/0x710 [17736.295198][ T1364] netlink_sendmsg+0x723/0xbe0 [17736.295198][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17736.295198][ T1364] ___sys_sendmsg+0xee/0x170 [17736.295198][ T1364] __sys_sendmsg+0xcd/0x170 [17736.295198][ T1364] do_syscall_64+0xc6/0x1e0 [17736.295198][ T1364] [17736.297392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17736.297392][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17736.297392][ T1364] ipv6_find_idev+0x102/0x170 [17736.297392][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17736.297392][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17736.297392][ T1364] netlink_rcv_skb+0x130/0x360 [17736.297392][ T1364] netlink_unicast+0x449/0x710 [17736.297392][ T1364] netlink_sendmsg+0x723/0xbe0 [17736.297392][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17736.297392][ T1364] ___sys_sendmsg+0xee/0x170 [17736.297392][ T1364] __sys_sendmsg+0xcd/0x170 [17736.297392][ T1364] do_syscall_64+0xc6/0x1e0 [17736.297392][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17736.297392][ T1364] [17736.299053][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17736.299053][ T1364] neigh_parms_alloc+0x1e5/0x510 [17736.299053][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17736.299053][ T1364] ipv6_find_idev+0x102/0x170 [17736.299053][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17736.299053][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17736.299053][ T1364] netlink_rcv_skb+0x130/0x360 [17736.299053][ T1364] netlink_unicast+0x449/0x710 [17736.299053][ T1364] netlink_sendmsg+0x723/0xbe0 [17736.299053][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17736.299053][ T1364] ___sys_sendmsg+0xee/0x170 [17736.299053][ T1364] __sys_sendmsg+0xcd/0x170 [17736.299053][ T1364] do_syscall_64+0xc6/0x1e0 [17736.299053][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17736.299053][ T1364] [17746.531134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17746.531722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17746.531722][ T1364] ___neigh_create+0x14b/0xf60 [17746.531722][ T1364] ip6_finish_output2+0xa70/0xf80 [17746.531722][ T1364] ip6_finish_output+0x4ed/0xd30 [17746.531722][ T1364] ip6_output+0x1f3/0x770 [17746.531722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17746.531722][ T1364] mld_sendpack+0x62d/0xbc0 [17746.531722][ T1364] mld_ifc_work+0x32/0x1f0 [17746.531722][ T1364] process_one_work+0x84d/0x18a0 [17746.531722][ T1364] worker_thread+0x587/0xd30 [17746.531722][ T1364] kthread+0x28a/0x350 [17746.531722][ T1364] ret_from_fork+0x31/0x70 [17746.531722][ T1364] ret_from_fork_asm+0x1a/0x30 [17746.531722][ T1364] [17746.533463][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17746.533463][ T1364] dst_init+0x84/0x4a0 [17746.533463][ T1364] dst_alloc+0x97/0x150 [17746.533463][ T1364] ip6_dst_alloc+0x23/0x90 [17746.533463][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17746.533463][ T1364] ip6_pol_route+0x56f/0x840 [17746.533463][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17746.533463][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17746.533463][ T1364] ipv6_rcv+0x1ad/0x810 [17746.533463][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17746.533463][ T1364] process_backlog+0x101/0x620 [17746.533463][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17746.533463][ T1364] net_rx_action+0x495/0xbe0 [17746.533463][ T1364] __do_softirq+0x1b5/0x7f6 [17746.533463][ T1364] [17746.535301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17746.535301][ T1364] netdev_get_by_index+0x5e/0x80 [17746.535301][ T1364] fib6_nh_init+0x3d8/0x15b0 [17746.535301][ T1364] ip6_route_info_create+0xf18/0x17d0 [17746.535301][ T1364] ip6_route_add+0x1c/0x140 [17746.535301][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17746.535301][ T1364] addrconf_add_dev+0xe2/0x170 [17746.535301][ T1364] inet6_addr_add+0x12f/0xa40 [17746.535301][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17746.535301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.535301][ T1364] netlink_rcv_skb+0x130/0x360 [17746.535301][ T1364] netlink_unicast+0x449/0x710 [17746.535301][ T1364] netlink_sendmsg+0x723/0xbe0 [17746.535301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17746.535301][ T1364] ___sys_sendmsg+0xee/0x170 [17746.535301][ T1364] __sys_sendmsg+0xcd/0x170 [17746.535301][ T1364] do_syscall_64+0xc6/0x1e0 [17746.535301][ T1364] [17746.537475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17746.537475][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17746.537475][ T1364] ipv6_find_idev+0x102/0x170 [17746.537475][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17746.537475][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.537475][ T1364] netlink_rcv_skb+0x130/0x360 [17746.537475][ T1364] netlink_unicast+0x449/0x710 [17746.537475][ T1364] netlink_sendmsg+0x723/0xbe0 [17746.537475][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17746.537475][ T1364] ___sys_sendmsg+0xee/0x170 [17746.537475][ T1364] __sys_sendmsg+0xcd/0x170 [17746.537475][ T1364] do_syscall_64+0xc6/0x1e0 [17746.537475][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17746.537475][ T1364] [17746.539181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17746.539181][ T1364] neigh_parms_alloc+0x1e5/0x510 [17746.539181][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17746.539181][ T1364] ipv6_find_idev+0x102/0x170 [17746.539181][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17746.539181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17746.539181][ T1364] netlink_rcv_skb+0x130/0x360 [17746.539181][ T1364] netlink_unicast+0x449/0x710 [17746.539181][ T1364] netlink_sendmsg+0x723/0xbe0 [17746.539181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17746.539181][ T1364] ___sys_sendmsg+0xee/0x170 [17746.539181][ T1364] __sys_sendmsg+0xcd/0x170 [17746.539181][ T1364] do_syscall_64+0xc6/0x1e0 [17746.539181][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17746.539181][ T1364] [17756.787080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17756.787547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17756.787547][ T1364] ___neigh_create+0x14b/0xf60 [17756.787547][ T1364] ip6_finish_output2+0xa70/0xf80 [17756.787547][ T1364] ip6_finish_output+0x4ed/0xd30 [17756.787547][ T1364] ip6_output+0x1f3/0x770 [17756.787547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17756.787547][ T1364] mld_sendpack+0x62d/0xbc0 [17756.787547][ T1364] mld_ifc_work+0x32/0x1f0 [17756.787547][ T1364] process_one_work+0x84d/0x18a0 [17756.787547][ T1364] worker_thread+0x587/0xd30 [17756.787547][ T1364] kthread+0x28a/0x350 [17756.787547][ T1364] ret_from_fork+0x31/0x70 [17756.787547][ T1364] ret_from_fork_asm+0x1a/0x30 [17756.787547][ T1364] [17756.789215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17756.789215][ T1364] dst_init+0x84/0x4a0 [17756.789215][ T1364] dst_alloc+0x97/0x150 [17756.789215][ T1364] ip6_dst_alloc+0x23/0x90 [17756.789215][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17756.789215][ T1364] ip6_pol_route+0x56f/0x840 [17756.789215][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17756.789215][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17756.789215][ T1364] ipv6_rcv+0x1ad/0x810 [17756.789215][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17756.789215][ T1364] process_backlog+0x101/0x620 [17756.789215][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17756.789215][ T1364] net_rx_action+0x495/0xbe0 [17756.789215][ T1364] __do_softirq+0x1b5/0x7f6 [17756.789215][ T1364] [17756.790995][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17756.790995][ T1364] netdev_get_by_index+0x5e/0x80 [17756.790995][ T1364] fib6_nh_init+0x3d8/0x15b0 [17756.790995][ T1364] ip6_route_info_create+0xf18/0x17d0 [17756.790995][ T1364] ip6_route_add+0x1c/0x140 [17756.790995][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17756.790995][ T1364] addrconf_add_dev+0xe2/0x170 [17756.790995][ T1364] inet6_addr_add+0x12f/0xa40 [17756.790995][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17756.790995][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.790995][ T1364] netlink_rcv_skb+0x130/0x360 [17756.790995][ T1364] netlink_unicast+0x449/0x710 [17756.790995][ T1364] netlink_sendmsg+0x723/0xbe0 [17756.790995][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17756.790995][ T1364] ___sys_sendmsg+0xee/0x170 [17756.790995][ T1364] __sys_sendmsg+0xcd/0x170 [17756.790995][ T1364] do_syscall_64+0xc6/0x1e0 [17756.790995][ T1364] [17756.793132][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17756.793132][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17756.793132][ T1364] ipv6_find_idev+0x102/0x170 [17756.793132][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17756.793132][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.793132][ T1364] netlink_rcv_skb+0x130/0x360 [17756.793132][ T1364] netlink_unicast+0x449/0x710 [17756.793132][ T1364] netlink_sendmsg+0x723/0xbe0 [17756.793132][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17756.793132][ T1364] ___sys_sendmsg+0xee/0x170 [17756.793132][ T1364] __sys_sendmsg+0xcd/0x170 [17756.793132][ T1364] do_syscall_64+0xc6/0x1e0 [17756.793132][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17756.793132][ T1364] [17756.794798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17756.794798][ T1364] neigh_parms_alloc+0x1e5/0x510 [17756.794798][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17756.794798][ T1364] ipv6_find_idev+0x102/0x170 [17756.794798][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17756.794798][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17756.794798][ T1364] netlink_rcv_skb+0x130/0x360 [17756.794798][ T1364] netlink_unicast+0x449/0x710 [17756.794798][ T1364] netlink_sendmsg+0x723/0xbe0 [17756.794798][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17756.794798][ T1364] ___sys_sendmsg+0xee/0x170 [17756.794798][ T1364] __sys_sendmsg+0xcd/0x170 [17756.794798][ T1364] do_syscall_64+0xc6/0x1e0 [17756.794798][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17756.794798][ T1364] [17767.043149][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17767.044287][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17767.044287][ T1364] ___neigh_create+0x14b/0xf60 [17767.044287][ T1364] ip6_finish_output2+0xa70/0xf80 [17767.044287][ T1364] ip6_finish_output+0x4ed/0xd30 [17767.044287][ T1364] ip6_output+0x1f3/0x770 [17767.044287][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17767.044287][ T1364] mld_sendpack+0x62d/0xbc0 [17767.044287][ T1364] mld_ifc_work+0x32/0x1f0 [17767.044287][ T1364] process_one_work+0x84d/0x18a0 [17767.044287][ T1364] worker_thread+0x587/0xd30 [17767.044287][ T1364] kthread+0x28a/0x350 [17767.044287][ T1364] ret_from_fork+0x31/0x70 [17767.044287][ T1364] ret_from_fork_asm+0x1a/0x30 [17767.044287][ T1364] [17767.046082][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17767.046082][ T1364] dst_init+0x84/0x4a0 [17767.046082][ T1364] dst_alloc+0x97/0x150 [17767.046082][ T1364] ip6_dst_alloc+0x23/0x90 [17767.046082][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17767.046082][ T1364] ip6_pol_route+0x56f/0x840 [17767.046082][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17767.046082][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17767.046082][ T1364] ipv6_rcv+0x1ad/0x810 [17767.046082][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17767.046082][ T1364] process_backlog+0x101/0x620 [17767.046082][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17767.046082][ T1364] net_rx_action+0x495/0xbe0 [17767.046082][ T1364] __do_softirq+0x1b5/0x7f6 [17767.046082][ T1364] [17767.047881][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17767.047881][ T1364] netdev_get_by_index+0x5e/0x80 [17767.047881][ T1364] fib6_nh_init+0x3d8/0x15b0 [17767.047881][ T1364] ip6_route_info_create+0xf18/0x17d0 [17767.047881][ T1364] ip6_route_add+0x1c/0x140 [17767.047881][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17767.047881][ T1364] addrconf_add_dev+0xe2/0x170 [17767.047881][ T1364] inet6_addr_add+0x12f/0xa40 [17767.047881][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17767.047881][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17767.047881][ T1364] netlink_rcv_skb+0x130/0x360 [17767.047881][ T1364] netlink_unicast+0x449/0x710 [17767.047881][ T1364] netlink_sendmsg+0x723/0xbe0 [17767.047881][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17767.047881][ T1364] ___sys_sendmsg+0xee/0x170 [17767.047881][ T1364] __sys_sendmsg+0xcd/0x170 [17767.047881][ T1364] do_syscall_64+0xc6/0x1e0 [17767.047881][ T1364] [17767.050092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17767.050092][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17767.050092][ T1364] ipv6_find_idev+0x102/0x170 [17767.050092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17767.050092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17767.050092][ T1364] netlink_rcv_skb+0x130/0x360 [17767.050092][ T1364] netlink_unicast+0x449/0x710 [17767.050092][ T1364] netlink_sendmsg+0x723/0xbe0 [17767.050092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17767.050092][ T1364] ___sys_sendmsg+0xee/0x170 [17767.050092][ T1364] __sys_sendmsg+0xcd/0x170 [17767.050092][ T1364] do_syscall_64+0xc6/0x1e0 [17767.050092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17767.050092][ T1364] [17767.051756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17767.051756][ T1364] neigh_parms_alloc+0x1e5/0x510 [17767.051756][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17767.051756][ T1364] ipv6_find_idev+0x102/0x170 [17767.051756][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17767.051756][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17767.051756][ T1364] netlink_rcv_skb+0x130/0x360 [17767.051756][ T1364] netlink_unicast+0x449/0x710 [17767.051756][ T1364] netlink_sendmsg+0x723/0xbe0 [17767.051756][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17767.051756][ T1364] ___sys_sendmsg+0xee/0x170 [17767.051756][ T1364] __sys_sendmsg+0xcd/0x170 [17767.051756][ T1364] do_syscall_64+0xc6/0x1e0 [17767.051756][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17767.051756][ T1364] [17777.099141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17777.099678][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17777.099678][ T1364] ___neigh_create+0x14b/0xf60 [17777.099678][ T1364] ip6_finish_output2+0xa70/0xf80 [17777.099678][ T1364] ip6_finish_output+0x4ed/0xd30 [17777.099678][ T1364] ip6_output+0x1f3/0x770 [17777.099678][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17777.099678][ T1364] mld_sendpack+0x62d/0xbc0 [17777.099678][ T1364] mld_ifc_work+0x32/0x1f0 [17777.099678][ T1364] process_one_work+0x84d/0x18a0 [17777.099678][ T1364] worker_thread+0x587/0xd30 [17777.099678][ T1364] kthread+0x28a/0x350 [17777.099678][ T1364] ret_from_fork+0x31/0x70 [17777.099678][ T1364] ret_from_fork_asm+0x1a/0x30 [17777.099678][ T1364] [17777.101337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17777.101337][ T1364] dst_init+0x84/0x4a0 [17777.101337][ T1364] dst_alloc+0x97/0x150 [17777.101337][ T1364] ip6_dst_alloc+0x23/0x90 [17777.101337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17777.101337][ T1364] ip6_pol_route+0x56f/0x840 [17777.101337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17777.101337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17777.101337][ T1364] ipv6_rcv+0x1ad/0x810 [17777.101337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17777.101337][ T1364] process_backlog+0x101/0x620 [17777.101337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17777.101337][ T1364] net_rx_action+0x495/0xbe0 [17777.101337][ T1364] __do_softirq+0x1b5/0x7f6 [17777.101337][ T1364] [17777.103129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17777.103129][ T1364] netdev_get_by_index+0x5e/0x80 [17777.103129][ T1364] fib6_nh_init+0x3d8/0x15b0 [17777.103129][ T1364] ip6_route_info_create+0xf18/0x17d0 [17777.103129][ T1364] ip6_route_add+0x1c/0x140 [17777.103129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17777.103129][ T1364] addrconf_add_dev+0xe2/0x170 [17777.103129][ T1364] inet6_addr_add+0x12f/0xa40 [17777.103129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17777.103129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17777.103129][ T1364] netlink_rcv_skb+0x130/0x360 [17777.103129][ T1364] netlink_unicast+0x449/0x710 [17777.103129][ T1364] netlink_sendmsg+0x723/0xbe0 [17777.103129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17777.103129][ T1364] ___sys_sendmsg+0xee/0x170 [17777.103129][ T1364] __sys_sendmsg+0xcd/0x170 [17777.103129][ T1364] do_syscall_64+0xc6/0x1e0 [17777.103129][ T1364] [17777.105294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17777.105294][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17777.105294][ T1364] ipv6_find_idev+0x102/0x170 [17777.105294][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17777.105294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17777.105294][ T1364] netlink_rcv_skb+0x130/0x360 [17777.105294][ T1364] netlink_unicast+0x449/0x710 [17777.105294][ T1364] netlink_sendmsg+0x723/0xbe0 [17777.105294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17777.105294][ T1364] ___sys_sendmsg+0xee/0x170 [17777.105294][ T1364] __sys_sendmsg+0xcd/0x170 [17777.105294][ T1364] do_syscall_64+0xc6/0x1e0 [17777.105294][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17777.105294][ T1364] [17777.106959][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17777.106959][ T1364] neigh_parms_alloc+0x1e5/0x510 [17777.106959][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17777.106959][ T1364] ipv6_find_idev+0x102/0x170 [17777.106959][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17777.106959][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17777.106959][ T1364] netlink_rcv_skb+0x130/0x360 [17777.106959][ T1364] netlink_unicast+0x449/0x710 [17777.106959][ T1364] netlink_sendmsg+0x723/0xbe0 [17777.106959][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17777.106959][ T1364] ___sys_sendmsg+0xee/0x170 [17777.106959][ T1364] __sys_sendmsg+0xcd/0x170 [17777.106959][ T1364] do_syscall_64+0xc6/0x1e0 [17777.106959][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17777.106959][ T1364] [17787.347130][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17787.347662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17787.347662][ T1364] ___neigh_create+0x14b/0xf60 [17787.347662][ T1364] ip6_finish_output2+0xa70/0xf80 [17787.347662][ T1364] ip6_finish_output+0x4ed/0xd30 [17787.347662][ T1364] ip6_output+0x1f3/0x770 [17787.347662][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17787.347662][ T1364] mld_sendpack+0x62d/0xbc0 [17787.347662][ T1364] mld_ifc_work+0x32/0x1f0 [17787.347662][ T1364] process_one_work+0x84d/0x18a0 [17787.347662][ T1364] worker_thread+0x587/0xd30 [17787.347662][ T1364] kthread+0x28a/0x350 [17787.347662][ T1364] ret_from_fork+0x31/0x70 [17787.347662][ T1364] ret_from_fork_asm+0x1a/0x30 [17787.347662][ T1364] [17787.349328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17787.349328][ T1364] dst_init+0x84/0x4a0 [17787.349328][ T1364] dst_alloc+0x97/0x150 [17787.349328][ T1364] ip6_dst_alloc+0x23/0x90 [17787.349328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17787.349328][ T1364] ip6_pol_route+0x56f/0x840 [17787.349328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17787.349328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17787.349328][ T1364] ipv6_rcv+0x1ad/0x810 [17787.349328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17787.349328][ T1364] process_backlog+0x101/0x620 [17787.349328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17787.349328][ T1364] net_rx_action+0x495/0xbe0 [17787.349328][ T1364] __do_softirq+0x1b5/0x7f6 [17787.349328][ T1364] [17787.351106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17787.351106][ T1364] netdev_get_by_index+0x5e/0x80 [17787.351106][ T1364] fib6_nh_init+0x3d8/0x15b0 [17787.351106][ T1364] ip6_route_info_create+0xf18/0x17d0 [17787.351106][ T1364] ip6_route_add+0x1c/0x140 [17787.351106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17787.351106][ T1364] addrconf_add_dev+0xe2/0x170 [17787.351106][ T1364] inet6_addr_add+0x12f/0xa40 [17787.351106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17787.351106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17787.351106][ T1364] netlink_rcv_skb+0x130/0x360 [17787.351106][ T1364] netlink_unicast+0x449/0x710 [17787.351106][ T1364] netlink_sendmsg+0x723/0xbe0 [17787.351106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17787.351106][ T1364] ___sys_sendmsg+0xee/0x170 [17787.351106][ T1364] __sys_sendmsg+0xcd/0x170 [17787.351106][ T1364] do_syscall_64+0xc6/0x1e0 [17787.351106][ T1364] [17787.353241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17787.353241][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17787.353241][ T1364] ipv6_find_idev+0x102/0x170 [17787.353241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17787.353241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17787.353241][ T1364] netlink_rcv_skb+0x130/0x360 [17787.353241][ T1364] netlink_unicast+0x449/0x710 [17787.353241][ T1364] netlink_sendmsg+0x723/0xbe0 [17787.353241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17787.353241][ T1364] ___sys_sendmsg+0xee/0x170 [17787.353241][ T1364] __sys_sendmsg+0xcd/0x170 [17787.353241][ T1364] do_syscall_64+0xc6/0x1e0 [17787.353241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17787.353241][ T1364] [17787.354925][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17787.354925][ T1364] neigh_parms_alloc+0x1e5/0x510 [17787.354925][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17787.354925][ T1364] ipv6_find_idev+0x102/0x170 [17787.354925][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17787.354925][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17787.354925][ T1364] netlink_rcv_skb+0x130/0x360 [17787.354925][ T1364] netlink_unicast+0x449/0x710 [17787.354925][ T1364] netlink_sendmsg+0x723/0xbe0 [17787.354925][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17787.354925][ T1364] ___sys_sendmsg+0xee/0x170 [17787.354925][ T1364] __sys_sendmsg+0xcd/0x170 [17787.354925][ T1364] do_syscall_64+0xc6/0x1e0 [17787.354925][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17787.354925][ T1364] [17797.595160][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17797.595718][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17797.595718][ T1364] ___neigh_create+0x14b/0xf60 [17797.595718][ T1364] ip6_finish_output2+0xa70/0xf80 [17797.595718][ T1364] ip6_finish_output+0x4ed/0xd30 [17797.595718][ T1364] ip6_output+0x1f3/0x770 [17797.595718][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17797.595718][ T1364] mld_sendpack+0x62d/0xbc0 [17797.595718][ T1364] mld_ifc_work+0x32/0x1f0 [17797.595718][ T1364] process_one_work+0x84d/0x18a0 [17797.595718][ T1364] worker_thread+0x587/0xd30 [17797.595718][ T1364] kthread+0x28a/0x350 [17797.595718][ T1364] ret_from_fork+0x31/0x70 [17797.595718][ T1364] ret_from_fork_asm+0x1a/0x30 [17797.595718][ T1364] [17797.597384][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17797.597384][ T1364] dst_init+0x84/0x4a0 [17797.597384][ T1364] dst_alloc+0x97/0x150 [17797.597384][ T1364] ip6_dst_alloc+0x23/0x90 [17797.597384][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17797.597384][ T1364] ip6_pol_route+0x56f/0x840 [17797.597384][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17797.597384][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17797.597384][ T1364] ipv6_rcv+0x1ad/0x810 [17797.597384][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17797.597384][ T1364] process_backlog+0x101/0x620 [17797.597384][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17797.597384][ T1364] net_rx_action+0x495/0xbe0 [17797.597384][ T1364] __do_softirq+0x1b5/0x7f6 [17797.597384][ T1364] [17797.599170][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17797.599170][ T1364] netdev_get_by_index+0x5e/0x80 [17797.599170][ T1364] fib6_nh_init+0x3d8/0x15b0 [17797.599170][ T1364] ip6_route_info_create+0xf18/0x17d0 [17797.599170][ T1364] ip6_route_add+0x1c/0x140 [17797.599170][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17797.599170][ T1364] addrconf_add_dev+0xe2/0x170 [17797.599170][ T1364] inet6_addr_add+0x12f/0xa40 [17797.599170][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17797.599170][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.599170][ T1364] netlink_rcv_skb+0x130/0x360 [17797.599170][ T1364] netlink_unicast+0x449/0x710 [17797.599170][ T1364] netlink_sendmsg+0x723/0xbe0 [17797.599170][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17797.599170][ T1364] ___sys_sendmsg+0xee/0x170 [17797.599170][ T1364] __sys_sendmsg+0xcd/0x170 [17797.599170][ T1364] do_syscall_64+0xc6/0x1e0 [17797.599170][ T1364] [17797.601315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17797.601315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17797.601315][ T1364] ipv6_find_idev+0x102/0x170 [17797.601315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17797.601315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.601315][ T1364] netlink_rcv_skb+0x130/0x360 [17797.601315][ T1364] netlink_unicast+0x449/0x710 [17797.601315][ T1364] netlink_sendmsg+0x723/0xbe0 [17797.601315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17797.601315][ T1364] ___sys_sendmsg+0xee/0x170 [17797.601315][ T1364] __sys_sendmsg+0xcd/0x170 [17797.601315][ T1364] do_syscall_64+0xc6/0x1e0 [17797.601315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17797.601315][ T1364] [17797.603011][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17797.603011][ T1364] neigh_parms_alloc+0x1e5/0x510 [17797.603011][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17797.603011][ T1364] ipv6_find_idev+0x102/0x170 [17797.603011][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17797.603011][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17797.603011][ T1364] netlink_rcv_skb+0x130/0x360 [17797.603011][ T1364] netlink_unicast+0x449/0x710 [17797.603011][ T1364] netlink_sendmsg+0x723/0xbe0 [17797.603011][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17797.603011][ T1364] ___sys_sendmsg+0xee/0x170 [17797.603011][ T1364] __sys_sendmsg+0xcd/0x170 [17797.603011][ T1364] do_syscall_64+0xc6/0x1e0 [17797.603011][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17797.603011][ T1364] [17807.843137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17807.844276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17807.844276][ T1364] ___neigh_create+0x14b/0xf60 [17807.844276][ T1364] ip6_finish_output2+0xa70/0xf80 [17807.844276][ T1364] ip6_finish_output+0x4ed/0xd30 [17807.844276][ T1364] ip6_output+0x1f3/0x770 [17807.844276][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17807.844276][ T1364] mld_sendpack+0x62d/0xbc0 [17807.844276][ T1364] mld_ifc_work+0x32/0x1f0 [17807.844276][ T1364] process_one_work+0x84d/0x18a0 [17807.844276][ T1364] worker_thread+0x587/0xd30 [17807.844276][ T1364] kthread+0x28a/0x350 [17807.844276][ T1364] ret_from_fork+0x31/0x70 [17807.844276][ T1364] ret_from_fork_asm+0x1a/0x30 [17807.844276][ T1364] [17807.845975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17807.845975][ T1364] dst_init+0x84/0x4a0 [17807.845975][ T1364] dst_alloc+0x97/0x150 [17807.845975][ T1364] ip6_dst_alloc+0x23/0x90 [17807.845975][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17807.845975][ T1364] ip6_pol_route+0x56f/0x840 [17807.845975][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17807.845975][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17807.845975][ T1364] ipv6_rcv+0x1ad/0x810 [17807.845975][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17807.845975][ T1364] process_backlog+0x101/0x620 [17807.845975][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17807.845975][ T1364] net_rx_action+0x495/0xbe0 [17807.845975][ T1364] __do_softirq+0x1b5/0x7f6 [17807.845975][ T1364] [17807.847756][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17807.847756][ T1364] netdev_get_by_index+0x5e/0x80 [17807.847756][ T1364] fib6_nh_init+0x3d8/0x15b0 [17807.847756][ T1364] ip6_route_info_create+0xf18/0x17d0 [17807.847756][ T1364] ip6_route_add+0x1c/0x140 [17807.847756][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17807.847756][ T1364] addrconf_add_dev+0xe2/0x170 [17807.847756][ T1364] inet6_addr_add+0x12f/0xa40 [17807.847756][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17807.847756][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.847756][ T1364] netlink_rcv_skb+0x130/0x360 [17807.847756][ T1364] netlink_unicast+0x449/0x710 [17807.847756][ T1364] netlink_sendmsg+0x723/0xbe0 [17807.847756][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17807.847756][ T1364] ___sys_sendmsg+0xee/0x170 [17807.847756][ T1364] __sys_sendmsg+0xcd/0x170 [17807.847756][ T1364] do_syscall_64+0xc6/0x1e0 [17807.847756][ T1364] [17807.849879][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17807.849879][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17807.849879][ T1364] ipv6_find_idev+0x102/0x170 [17807.849879][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17807.849879][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.849879][ T1364] netlink_rcv_skb+0x130/0x360 [17807.849879][ T1364] netlink_unicast+0x449/0x710 [17807.849879][ T1364] netlink_sendmsg+0x723/0xbe0 [17807.849879][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17807.849879][ T1364] ___sys_sendmsg+0xee/0x170 [17807.849879][ T1364] __sys_sendmsg+0xcd/0x170 [17807.849879][ T1364] do_syscall_64+0xc6/0x1e0 [17807.849879][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17807.849879][ T1364] [17807.851546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17807.851546][ T1364] neigh_parms_alloc+0x1e5/0x510 [17807.851546][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17807.851546][ T1364] ipv6_find_idev+0x102/0x170 [17807.851546][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17807.851546][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17807.851546][ T1364] netlink_rcv_skb+0x130/0x360 [17807.851546][ T1364] netlink_unicast+0x449/0x710 [17807.851546][ T1364] netlink_sendmsg+0x723/0xbe0 [17807.851546][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17807.851546][ T1364] ___sys_sendmsg+0xee/0x170 [17807.851546][ T1364] __sys_sendmsg+0xcd/0x170 [17807.851546][ T1364] do_syscall_64+0xc6/0x1e0 [17807.851546][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17807.851546][ T1364] [17818.091111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17818.091795][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17818.091795][ T1364] ___neigh_create+0x14b/0xf60 [17818.091795][ T1364] ip6_finish_output2+0xa70/0xf80 [17818.091795][ T1364] ip6_finish_output+0x4ed/0xd30 [17818.091795][ T1364] ip6_output+0x1f3/0x770 [17818.091795][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17818.091795][ T1364] mld_sendpack+0x62d/0xbc0 [17818.091795][ T1364] mld_ifc_work+0x32/0x1f0 [17818.091795][ T1364] process_one_work+0x84d/0x18a0 [17818.091795][ T1364] worker_thread+0x587/0xd30 [17818.091795][ T1364] kthread+0x28a/0x350 [17818.091795][ T1364] ret_from_fork+0x31/0x70 [17818.091795][ T1364] ret_from_fork_asm+0x1a/0x30 [17818.091795][ T1364] [17818.093475][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17818.093475][ T1364] dst_init+0x84/0x4a0 [17818.093475][ T1364] dst_alloc+0x97/0x150 [17818.093475][ T1364] ip6_dst_alloc+0x23/0x90 [17818.093475][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17818.093475][ T1364] ip6_pol_route+0x56f/0x840 [17818.093475][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17818.093475][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17818.093475][ T1364] ipv6_rcv+0x1ad/0x810 [17818.093475][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17818.093475][ T1364] process_backlog+0x101/0x620 [17818.093475][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17818.093475][ T1364] net_rx_action+0x495/0xbe0 [17818.093475][ T1364] __do_softirq+0x1b5/0x7f6 [17818.093475][ T1364] [17818.095255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17818.095255][ T1364] netdev_get_by_index+0x5e/0x80 [17818.095255][ T1364] fib6_nh_init+0x3d8/0x15b0 [17818.095255][ T1364] ip6_route_info_create+0xf18/0x17d0 [17818.095255][ T1364] ip6_route_add+0x1c/0x140 [17818.095255][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17818.095255][ T1364] addrconf_add_dev+0xe2/0x170 [17818.095255][ T1364] inet6_addr_add+0x12f/0xa40 [17818.095255][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17818.095255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17818.095255][ T1364] netlink_rcv_skb+0x130/0x360 [17818.095255][ T1364] netlink_unicast+0x449/0x710 [17818.095255][ T1364] netlink_sendmsg+0x723/0xbe0 [17818.095255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17818.095255][ T1364] ___sys_sendmsg+0xee/0x170 [17818.095255][ T1364] __sys_sendmsg+0xcd/0x170 [17818.095255][ T1364] do_syscall_64+0xc6/0x1e0 [17818.095255][ T1364] [17818.097378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17818.097378][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17818.097378][ T1364] ipv6_find_idev+0x102/0x170 [17818.097378][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17818.097378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17818.097378][ T1364] netlink_rcv_skb+0x130/0x360 [17818.097378][ T1364] netlink_unicast+0x449/0x710 [17818.097378][ T1364] netlink_sendmsg+0x723/0xbe0 [17818.097378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17818.097378][ T1364] ___sys_sendmsg+0xee/0x170 [17818.097378][ T1364] __sys_sendmsg+0xcd/0x170 [17818.097378][ T1364] do_syscall_64+0xc6/0x1e0 [17818.097378][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17818.097378][ T1364] [17818.099108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17818.099108][ T1364] neigh_parms_alloc+0x1e5/0x510 [17818.099108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17818.099108][ T1364] ipv6_find_idev+0x102/0x170 [17818.099108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17818.099108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17818.099108][ T1364] netlink_rcv_skb+0x130/0x360 [17818.099108][ T1364] netlink_unicast+0x449/0x710 [17818.099108][ T1364] netlink_sendmsg+0x723/0xbe0 [17818.099108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17818.099108][ T1364] ___sys_sendmsg+0xee/0x170 [17818.099108][ T1364] __sys_sendmsg+0xcd/0x170 [17818.099108][ T1364] do_syscall_64+0xc6/0x1e0 [17818.099108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17818.099108][ T1364] [17828.339089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17828.339574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17828.339574][ T1364] ___neigh_create+0x14b/0xf60 [17828.339574][ T1364] ip6_finish_output2+0xa70/0xf80 [17828.339574][ T1364] ip6_finish_output+0x4ed/0xd30 [17828.339574][ T1364] ip6_output+0x1f3/0x770 [17828.339574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17828.339574][ T1364] mld_sendpack+0x62d/0xbc0 [17828.339574][ T1364] mld_ifc_work+0x32/0x1f0 [17828.339574][ T1364] process_one_work+0x84d/0x18a0 [17828.339574][ T1364] worker_thread+0x587/0xd30 [17828.339574][ T1364] kthread+0x28a/0x350 [17828.339574][ T1364] ret_from_fork+0x31/0x70 [17828.339574][ T1364] ret_from_fork_asm+0x1a/0x30 [17828.339574][ T1364] [17828.341236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17828.341236][ T1364] dst_init+0x84/0x4a0 [17828.341236][ T1364] dst_alloc+0x97/0x150 [17828.341236][ T1364] ip6_dst_alloc+0x23/0x90 [17828.341236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17828.341236][ T1364] ip6_pol_route+0x56f/0x840 [17828.341236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17828.341236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17828.341236][ T1364] ipv6_rcv+0x1ad/0x810 [17828.341236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17828.341236][ T1364] process_backlog+0x101/0x620 [17828.341236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17828.341236][ T1364] net_rx_action+0x495/0xbe0 [17828.341236][ T1364] __do_softirq+0x1b5/0x7f6 [17828.341236][ T1364] [17828.343029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17828.343029][ T1364] netdev_get_by_index+0x5e/0x80 [17828.343029][ T1364] fib6_nh_init+0x3d8/0x15b0 [17828.343029][ T1364] ip6_route_info_create+0xf18/0x17d0 [17828.343029][ T1364] ip6_route_add+0x1c/0x140 [17828.343029][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17828.343029][ T1364] addrconf_add_dev+0xe2/0x170 [17828.343029][ T1364] inet6_addr_add+0x12f/0xa40 [17828.343029][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17828.343029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.343029][ T1364] netlink_rcv_skb+0x130/0x360 [17828.343029][ T1364] netlink_unicast+0x449/0x710 [17828.343029][ T1364] netlink_sendmsg+0x723/0xbe0 [17828.343029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17828.343029][ T1364] ___sys_sendmsg+0xee/0x170 [17828.343029][ T1364] __sys_sendmsg+0xcd/0x170 [17828.343029][ T1364] do_syscall_64+0xc6/0x1e0 [17828.343029][ T1364] [17828.345160][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17828.345160][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17828.345160][ T1364] ipv6_find_idev+0x102/0x170 [17828.345160][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17828.345160][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.345160][ T1364] netlink_rcv_skb+0x130/0x360 [17828.345160][ T1364] netlink_unicast+0x449/0x710 [17828.345160][ T1364] netlink_sendmsg+0x723/0xbe0 [17828.345160][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17828.345160][ T1364] ___sys_sendmsg+0xee/0x170 [17828.345160][ T1364] __sys_sendmsg+0xcd/0x170 [17828.345160][ T1364] do_syscall_64+0xc6/0x1e0 [17828.345160][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17828.345160][ T1364] [17828.346879][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17828.346879][ T1364] neigh_parms_alloc+0x1e5/0x510 [17828.346879][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17828.346879][ T1364] ipv6_find_idev+0x102/0x170 [17828.346879][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17828.346879][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17828.346879][ T1364] netlink_rcv_skb+0x130/0x360 [17828.346879][ T1364] netlink_unicast+0x449/0x710 [17828.346879][ T1364] netlink_sendmsg+0x723/0xbe0 [17828.346879][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17828.346879][ T1364] ___sys_sendmsg+0xee/0x170 [17828.346879][ T1364] __sys_sendmsg+0xcd/0x170 [17828.346879][ T1364] do_syscall_64+0xc6/0x1e0 [17828.346879][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17828.346879][ T1364] [17838.595138][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17838.595742][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17838.595742][ T1364] ___neigh_create+0x14b/0xf60 [17838.595742][ T1364] ip6_finish_output2+0xa70/0xf80 [17838.595742][ T1364] ip6_finish_output+0x4ed/0xd30 [17838.595742][ T1364] ip6_output+0x1f3/0x770 [17838.595742][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17838.595742][ T1364] mld_sendpack+0x62d/0xbc0 [17838.595742][ T1364] mld_ifc_work+0x32/0x1f0 [17838.595742][ T1364] process_one_work+0x84d/0x18a0 [17838.595742][ T1364] worker_thread+0x587/0xd30 [17838.595742][ T1364] kthread+0x28a/0x350 [17838.595742][ T1364] ret_from_fork+0x31/0x70 [17838.595742][ T1364] ret_from_fork_asm+0x1a/0x30 [17838.595742][ T1364] [17838.597409][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17838.597409][ T1364] dst_init+0x84/0x4a0 [17838.597409][ T1364] dst_alloc+0x97/0x150 [17838.597409][ T1364] ip6_dst_alloc+0x23/0x90 [17838.597409][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17838.597409][ T1364] ip6_pol_route+0x56f/0x840 [17838.597409][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17838.597409][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17838.597409][ T1364] ipv6_rcv+0x1ad/0x810 [17838.597409][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17838.597409][ T1364] process_backlog+0x101/0x620 [17838.597409][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17838.597409][ T1364] net_rx_action+0x495/0xbe0 [17838.597409][ T1364] __do_softirq+0x1b5/0x7f6 [17838.597409][ T1364] [17838.599225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17838.599225][ T1364] netdev_get_by_index+0x5e/0x80 [17838.599225][ T1364] fib6_nh_init+0x3d8/0x15b0 [17838.599225][ T1364] ip6_route_info_create+0xf18/0x17d0 [17838.599225][ T1364] ip6_route_add+0x1c/0x140 [17838.599225][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17838.599225][ T1364] addrconf_add_dev+0xe2/0x170 [17838.599225][ T1364] inet6_addr_add+0x12f/0xa40 [17838.599225][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17838.599225][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.599225][ T1364] netlink_rcv_skb+0x130/0x360 [17838.599225][ T1364] netlink_unicast+0x449/0x710 [17838.599225][ T1364] netlink_sendmsg+0x723/0xbe0 [17838.599225][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17838.599225][ T1364] ___sys_sendmsg+0xee/0x170 [17838.599225][ T1364] __sys_sendmsg+0xcd/0x170 [17838.599225][ T1364] do_syscall_64+0xc6/0x1e0 [17838.599225][ T1364] [17838.601344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17838.601344][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17838.601344][ T1364] ipv6_find_idev+0x102/0x170 [17838.601344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17838.601344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.601344][ T1364] netlink_rcv_skb+0x130/0x360 [17838.601344][ T1364] netlink_unicast+0x449/0x710 [17838.601344][ T1364] netlink_sendmsg+0x723/0xbe0 [17838.601344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17838.601344][ T1364] ___sys_sendmsg+0xee/0x170 [17838.601344][ T1364] __sys_sendmsg+0xcd/0x170 [17838.601344][ T1364] do_syscall_64+0xc6/0x1e0 [17838.601344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17838.601344][ T1364] [17838.603010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17838.603010][ T1364] neigh_parms_alloc+0x1e5/0x510 [17838.603010][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17838.603010][ T1364] ipv6_find_idev+0x102/0x170 [17838.603010][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17838.603010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17838.603010][ T1364] netlink_rcv_skb+0x130/0x360 [17838.603010][ T1364] netlink_unicast+0x449/0x710 [17838.603010][ T1364] netlink_sendmsg+0x723/0xbe0 [17838.603010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17838.603010][ T1364] ___sys_sendmsg+0xee/0x170 [17838.603010][ T1364] __sys_sendmsg+0xcd/0x170 [17838.603010][ T1364] do_syscall_64+0xc6/0x1e0 [17838.603010][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17838.603010][ T1364] [17848.643145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17848.643640][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17848.643640][ T1364] ___neigh_create+0x14b/0xf60 [17848.643640][ T1364] ip6_finish_output2+0xa70/0xf80 [17848.643640][ T1364] ip6_finish_output+0x4ed/0xd30 [17848.643640][ T1364] ip6_output+0x1f3/0x770 [17848.643640][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17848.643640][ T1364] mld_sendpack+0x62d/0xbc0 [17848.643640][ T1364] mld_ifc_work+0x32/0x1f0 [17848.643640][ T1364] process_one_work+0x84d/0x18a0 [17848.643640][ T1364] worker_thread+0x587/0xd30 [17848.643640][ T1364] kthread+0x28a/0x350 [17848.643640][ T1364] ret_from_fork+0x31/0x70 [17848.643640][ T1364] ret_from_fork_asm+0x1a/0x30 [17848.643640][ T1364] [17848.645297][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17848.645297][ T1364] dst_init+0x84/0x4a0 [17848.645297][ T1364] dst_alloc+0x97/0x150 [17848.645297][ T1364] ip6_dst_alloc+0x23/0x90 [17848.645297][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17848.645297][ T1364] ip6_pol_route+0x56f/0x840 [17848.645297][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17848.645297][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17848.645297][ T1364] ipv6_rcv+0x1ad/0x810 [17848.645297][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17848.645297][ T1364] process_backlog+0x101/0x620 [17848.645297][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17848.645297][ T1364] net_rx_action+0x495/0xbe0 [17848.645297][ T1364] __do_softirq+0x1b5/0x7f6 [17848.645297][ T1364] [17848.647127][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17848.647127][ T1364] netdev_get_by_index+0x5e/0x80 [17848.647127][ T1364] fib6_nh_init+0x3d8/0x15b0 [17848.647127][ T1364] ip6_route_info_create+0xf18/0x17d0 [17848.647127][ T1364] ip6_route_add+0x1c/0x140 [17848.647127][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17848.647127][ T1364] addrconf_add_dev+0xe2/0x170 [17848.647127][ T1364] inet6_addr_add+0x12f/0xa40 [17848.647127][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17848.647127][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.647127][ T1364] netlink_rcv_skb+0x130/0x360 [17848.647127][ T1364] netlink_unicast+0x449/0x710 [17848.647127][ T1364] netlink_sendmsg+0x723/0xbe0 [17848.647127][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17848.647127][ T1364] ___sys_sendmsg+0xee/0x170 [17848.647127][ T1364] __sys_sendmsg+0xcd/0x170 [17848.647127][ T1364] do_syscall_64+0xc6/0x1e0 [17848.647127][ T1364] [17848.649269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17848.649269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17848.649269][ T1364] ipv6_find_idev+0x102/0x170 [17848.649269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17848.649269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.649269][ T1364] netlink_rcv_skb+0x130/0x360 [17848.649269][ T1364] netlink_unicast+0x449/0x710 [17848.649269][ T1364] netlink_sendmsg+0x723/0xbe0 [17848.649269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17848.649269][ T1364] ___sys_sendmsg+0xee/0x170 [17848.649269][ T1364] __sys_sendmsg+0xcd/0x170 [17848.649269][ T1364] do_syscall_64+0xc6/0x1e0 [17848.649269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17848.649269][ T1364] [17848.650940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17848.650940][ T1364] neigh_parms_alloc+0x1e5/0x510 [17848.650940][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17848.650940][ T1364] ipv6_find_idev+0x102/0x170 [17848.650940][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17848.650940][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17848.650940][ T1364] netlink_rcv_skb+0x130/0x360 [17848.650940][ T1364] netlink_unicast+0x449/0x710 [17848.650940][ T1364] netlink_sendmsg+0x723/0xbe0 [17848.650940][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17848.650940][ T1364] ___sys_sendmsg+0xee/0x170 [17848.650940][ T1364] __sys_sendmsg+0xcd/0x170 [17848.650940][ T1364] do_syscall_64+0xc6/0x1e0 [17848.650940][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17848.650940][ T1364] [17858.891122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17858.891747][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17858.891747][ T1364] ___neigh_create+0x14b/0xf60 [17858.891747][ T1364] ip6_finish_output2+0xa70/0xf80 [17858.891747][ T1364] ip6_finish_output+0x4ed/0xd30 [17858.891747][ T1364] ip6_output+0x1f3/0x770 [17858.891747][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17858.891747][ T1364] mld_sendpack+0x62d/0xbc0 [17858.891747][ T1364] mld_ifc_work+0x32/0x1f0 [17858.891747][ T1364] process_one_work+0x84d/0x18a0 [17858.891747][ T1364] worker_thread+0x587/0xd30 [17858.891747][ T1364] kthread+0x28a/0x350 [17858.891747][ T1364] ret_from_fork+0x31/0x70 [17858.891747][ T1364] ret_from_fork_asm+0x1a/0x30 [17858.891747][ T1364] [17858.894130][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17858.894130][ T1364] dst_init+0x84/0x4a0 [17858.894130][ T1364] dst_alloc+0x97/0x150 [17858.894130][ T1364] ip6_dst_alloc+0x23/0x90 [17858.894130][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17858.894130][ T1364] ip6_pol_route+0x56f/0x840 [17858.894130][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17858.894130][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17858.894130][ T1364] ipv6_rcv+0x1ad/0x810 [17858.894130][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17858.894130][ T1364] process_backlog+0x101/0x620 [17858.894130][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17858.894130][ T1364] net_rx_action+0x495/0xbe0 [17858.894130][ T1364] __do_softirq+0x1b5/0x7f6 [17858.894130][ T1364] [17858.895904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17858.895904][ T1364] netdev_get_by_index+0x5e/0x80 [17858.895904][ T1364] fib6_nh_init+0x3d8/0x15b0 [17858.895904][ T1364] ip6_route_info_create+0xf18/0x17d0 [17858.895904][ T1364] ip6_route_add+0x1c/0x140 [17858.895904][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17858.895904][ T1364] addrconf_add_dev+0xe2/0x170 [17858.895904][ T1364] inet6_addr_add+0x12f/0xa40 [17858.895904][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17858.895904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.895904][ T1364] netlink_rcv_skb+0x130/0x360 [17858.895904][ T1364] netlink_unicast+0x449/0x710 [17858.895904][ T1364] netlink_sendmsg+0x723/0xbe0 [17858.895904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17858.895904][ T1364] ___sys_sendmsg+0xee/0x170 [17858.895904][ T1364] __sys_sendmsg+0xcd/0x170 [17858.895904][ T1364] do_syscall_64+0xc6/0x1e0 [17858.895904][ T1364] [17858.898016][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17858.898016][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17858.898016][ T1364] ipv6_find_idev+0x102/0x170 [17858.898016][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17858.898016][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.898016][ T1364] netlink_rcv_skb+0x130/0x360 [17858.898016][ T1364] netlink_unicast+0x449/0x710 [17858.898016][ T1364] netlink_sendmsg+0x723/0xbe0 [17858.898016][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17858.898016][ T1364] ___sys_sendmsg+0xee/0x170 [17858.898016][ T1364] __sys_sendmsg+0xcd/0x170 [17858.898016][ T1364] do_syscall_64+0xc6/0x1e0 [17858.898016][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17858.898016][ T1364] [17858.899673][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17858.899673][ T1364] neigh_parms_alloc+0x1e5/0x510 [17858.899673][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17858.899673][ T1364] ipv6_find_idev+0x102/0x170 [17858.899673][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17858.899673][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17858.899673][ T1364] netlink_rcv_skb+0x130/0x360 [17858.899673][ T1364] netlink_unicast+0x449/0x710 [17858.899673][ T1364] netlink_sendmsg+0x723/0xbe0 [17858.899673][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17858.899673][ T1364] ___sys_sendmsg+0xee/0x170 [17858.899673][ T1364] __sys_sendmsg+0xcd/0x170 [17858.899673][ T1364] do_syscall_64+0xc6/0x1e0 [17858.899673][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17858.899673][ T1364] [17869.139082][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17869.139643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17869.139643][ T1364] ___neigh_create+0x14b/0xf60 [17869.139643][ T1364] ip6_finish_output2+0xa70/0xf80 [17869.139643][ T1364] ip6_finish_output+0x4ed/0xd30 [17869.139643][ T1364] ip6_output+0x1f3/0x770 [17869.139643][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17869.139643][ T1364] mld_sendpack+0x62d/0xbc0 [17869.139643][ T1364] mld_ifc_work+0x32/0x1f0 [17869.139643][ T1364] process_one_work+0x84d/0x18a0 [17869.139643][ T1364] worker_thread+0x587/0xd30 [17869.139643][ T1364] kthread+0x28a/0x350 [17869.139643][ T1364] ret_from_fork+0x31/0x70 [17869.139643][ T1364] ret_from_fork_asm+0x1a/0x30 [17869.139643][ T1364] [17869.141441][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17869.141441][ T1364] dst_init+0x84/0x4a0 [17869.141441][ T1364] dst_alloc+0x97/0x150 [17869.141441][ T1364] ip6_dst_alloc+0x23/0x90 [17869.141441][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17869.141441][ T1364] ip6_pol_route+0x56f/0x840 [17869.141441][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17869.141441][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17869.141441][ T1364] ipv6_rcv+0x1ad/0x810 [17869.141441][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17869.141441][ T1364] process_backlog+0x101/0x620 [17869.141441][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17869.141441][ T1364] net_rx_action+0x495/0xbe0 [17869.141441][ T1364] __do_softirq+0x1b5/0x7f6 [17869.141441][ T1364] [17869.143263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17869.143263][ T1364] netdev_get_by_index+0x5e/0x80 [17869.143263][ T1364] fib6_nh_init+0x3d8/0x15b0 [17869.143263][ T1364] ip6_route_info_create+0xf18/0x17d0 [17869.143263][ T1364] ip6_route_add+0x1c/0x140 [17869.143263][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17869.143263][ T1364] addrconf_add_dev+0xe2/0x170 [17869.143263][ T1364] inet6_addr_add+0x12f/0xa40 [17869.143263][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17869.143263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17869.143263][ T1364] netlink_rcv_skb+0x130/0x360 [17869.143263][ T1364] netlink_unicast+0x449/0x710 [17869.143263][ T1364] netlink_sendmsg+0x723/0xbe0 [17869.143263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17869.143263][ T1364] ___sys_sendmsg+0xee/0x170 [17869.143263][ T1364] __sys_sendmsg+0xcd/0x170 [17869.143263][ T1364] do_syscall_64+0xc6/0x1e0 [17869.143263][ T1364] [17869.145433][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17869.145433][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17869.145433][ T1364] ipv6_find_idev+0x102/0x170 [17869.145433][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17869.145433][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17869.145433][ T1364] netlink_rcv_skb+0x130/0x360 [17869.145433][ T1364] netlink_unicast+0x449/0x710 [17869.145433][ T1364] netlink_sendmsg+0x723/0xbe0 [17869.145433][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17869.145433][ T1364] ___sys_sendmsg+0xee/0x170 [17869.145433][ T1364] __sys_sendmsg+0xcd/0x170 [17869.145433][ T1364] do_syscall_64+0xc6/0x1e0 [17869.145433][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17869.145433][ T1364] [17869.147136][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17869.147136][ T1364] neigh_parms_alloc+0x1e5/0x510 [17869.147136][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17869.147136][ T1364] ipv6_find_idev+0x102/0x170 [17869.147136][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17869.147136][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17869.147136][ T1364] netlink_rcv_skb+0x130/0x360 [17869.147136][ T1364] netlink_unicast+0x449/0x710 [17869.147136][ T1364] netlink_sendmsg+0x723/0xbe0 [17869.147136][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17869.147136][ T1364] ___sys_sendmsg+0xee/0x170 [17869.147136][ T1364] __sys_sendmsg+0xcd/0x170 [17869.147136][ T1364] do_syscall_64+0xc6/0x1e0 [17869.147136][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17869.147136][ T1364] [17879.387081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17879.387567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17879.387567][ T1364] ___neigh_create+0x14b/0xf60 [17879.387567][ T1364] ip6_finish_output2+0xa70/0xf80 [17879.387567][ T1364] ip6_finish_output+0x4ed/0xd30 [17879.387567][ T1364] ip6_output+0x1f3/0x770 [17879.387567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17879.387567][ T1364] mld_sendpack+0x62d/0xbc0 [17879.387567][ T1364] mld_ifc_work+0x32/0x1f0 [17879.387567][ T1364] process_one_work+0x84d/0x18a0 [17879.387567][ T1364] worker_thread+0x587/0xd30 [17879.387567][ T1364] kthread+0x28a/0x350 [17879.387567][ T1364] ret_from_fork+0x31/0x70 [17879.387567][ T1364] ret_from_fork_asm+0x1a/0x30 [17879.387567][ T1364] [17879.389274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17879.389274][ T1364] dst_init+0x84/0x4a0 [17879.389274][ T1364] dst_alloc+0x97/0x150 [17879.389274][ T1364] ip6_dst_alloc+0x23/0x90 [17879.389274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17879.389274][ T1364] ip6_pol_route+0x56f/0x840 [17879.389274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17879.389274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17879.389274][ T1364] ipv6_rcv+0x1ad/0x810 [17879.389274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17879.389274][ T1364] process_backlog+0x101/0x620 [17879.389274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17879.389274][ T1364] net_rx_action+0x495/0xbe0 [17879.389274][ T1364] __do_softirq+0x1b5/0x7f6 [17879.389274][ T1364] [17879.391118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17879.391118][ T1364] netdev_get_by_index+0x5e/0x80 [17879.391118][ T1364] fib6_nh_init+0x3d8/0x15b0 [17879.391118][ T1364] ip6_route_info_create+0xf18/0x17d0 [17879.391118][ T1364] ip6_route_add+0x1c/0x140 [17879.391118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17879.391118][ T1364] addrconf_add_dev+0xe2/0x170 [17879.391118][ T1364] inet6_addr_add+0x12f/0xa40 [17879.391118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17879.391118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.391118][ T1364] netlink_rcv_skb+0x130/0x360 [17879.391118][ T1364] netlink_unicast+0x449/0x710 [17879.391118][ T1364] netlink_sendmsg+0x723/0xbe0 [17879.391118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17879.391118][ T1364] ___sys_sendmsg+0xee/0x170 [17879.391118][ T1364] __sys_sendmsg+0xcd/0x170 [17879.391118][ T1364] do_syscall_64+0xc6/0x1e0 [17879.391118][ T1364] [17879.393292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17879.393292][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17879.393292][ T1364] ipv6_find_idev+0x102/0x170 [17879.393292][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17879.393292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.393292][ T1364] netlink_rcv_skb+0x130/0x360 [17879.393292][ T1364] netlink_unicast+0x449/0x710 [17879.393292][ T1364] netlink_sendmsg+0x723/0xbe0 [17879.393292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17879.393292][ T1364] ___sys_sendmsg+0xee/0x170 [17879.393292][ T1364] __sys_sendmsg+0xcd/0x170 [17879.393292][ T1364] do_syscall_64+0xc6/0x1e0 [17879.393292][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17879.393292][ T1364] [17879.394972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17879.394972][ T1364] neigh_parms_alloc+0x1e5/0x510 [17879.394972][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17879.394972][ T1364] ipv6_find_idev+0x102/0x170 [17879.394972][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17879.394972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17879.394972][ T1364] netlink_rcv_skb+0x130/0x360 [17879.394972][ T1364] netlink_unicast+0x449/0x710 [17879.394972][ T1364] netlink_sendmsg+0x723/0xbe0 [17879.394972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17879.394972][ T1364] ___sys_sendmsg+0xee/0x170 [17879.394972][ T1364] __sys_sendmsg+0xcd/0x170 [17879.394972][ T1364] do_syscall_64+0xc6/0x1e0 [17879.394972][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17879.394972][ T1364] [17889.451119][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17889.451611][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17889.451611][ T1364] ___neigh_create+0x14b/0xf60 [17889.451611][ T1364] ip6_finish_output2+0xa70/0xf80 [17889.451611][ T1364] ip6_finish_output+0x4ed/0xd30 [17889.451611][ T1364] ip6_output+0x1f3/0x770 [17889.451611][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17889.451611][ T1364] mld_sendpack+0x62d/0xbc0 [17889.451611][ T1364] mld_ifc_work+0x32/0x1f0 [17889.451611][ T1364] process_one_work+0x84d/0x18a0 [17889.451611][ T1364] worker_thread+0x587/0xd30 [17889.451611][ T1364] kthread+0x28a/0x350 [17889.451611][ T1364] ret_from_fork+0x31/0x70 [17889.451611][ T1364] ret_from_fork_asm+0x1a/0x30 [17889.451611][ T1364] [17889.453333][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17889.453333][ T1364] dst_init+0x84/0x4a0 [17889.453333][ T1364] dst_alloc+0x97/0x150 [17889.453333][ T1364] ip6_dst_alloc+0x23/0x90 [17889.453333][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17889.453333][ T1364] ip6_pol_route+0x56f/0x840 [17889.453333][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17889.453333][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17889.453333][ T1364] ipv6_rcv+0x1ad/0x810 [17889.453333][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17889.453333][ T1364] process_backlog+0x101/0x620 [17889.453333][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17889.453333][ T1364] net_rx_action+0x495/0xbe0 [17889.453333][ T1364] __do_softirq+0x1b5/0x7f6 [17889.453333][ T1364] [17889.455110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17889.455110][ T1364] netdev_get_by_index+0x5e/0x80 [17889.455110][ T1364] fib6_nh_init+0x3d8/0x15b0 [17889.455110][ T1364] ip6_route_info_create+0xf18/0x17d0 [17889.455110][ T1364] ip6_route_add+0x1c/0x140 [17889.455110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17889.455110][ T1364] addrconf_add_dev+0xe2/0x170 [17889.455110][ T1364] inet6_addr_add+0x12f/0xa40 [17889.455110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17889.455110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.455110][ T1364] netlink_rcv_skb+0x130/0x360 [17889.455110][ T1364] netlink_unicast+0x449/0x710 [17889.455110][ T1364] netlink_sendmsg+0x723/0xbe0 [17889.455110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17889.455110][ T1364] ___sys_sendmsg+0xee/0x170 [17889.455110][ T1364] __sys_sendmsg+0xcd/0x170 [17889.455110][ T1364] do_syscall_64+0xc6/0x1e0 [17889.455110][ T1364] [17889.457266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17889.457266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17889.457266][ T1364] ipv6_find_idev+0x102/0x170 [17889.457266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17889.457266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.457266][ T1364] netlink_rcv_skb+0x130/0x360 [17889.457266][ T1364] netlink_unicast+0x449/0x710 [17889.457266][ T1364] netlink_sendmsg+0x723/0xbe0 [17889.457266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17889.457266][ T1364] ___sys_sendmsg+0xee/0x170 [17889.457266][ T1364] __sys_sendmsg+0xcd/0x170 [17889.457266][ T1364] do_syscall_64+0xc6/0x1e0 [17889.457266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17889.457266][ T1364] [17889.458945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17889.458945][ T1364] neigh_parms_alloc+0x1e5/0x510 [17889.458945][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17889.458945][ T1364] ipv6_find_idev+0x102/0x170 [17889.458945][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17889.458945][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17889.458945][ T1364] netlink_rcv_skb+0x130/0x360 [17889.458945][ T1364] netlink_unicast+0x449/0x710 [17889.458945][ T1364] netlink_sendmsg+0x723/0xbe0 [17889.458945][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17889.458945][ T1364] ___sys_sendmsg+0xee/0x170 [17889.458945][ T1364] __sys_sendmsg+0xcd/0x170 [17889.458945][ T1364] do_syscall_64+0xc6/0x1e0 [17889.458945][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17889.458945][ T1364] [17899.699121][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17899.699779][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17899.699779][ T1364] ___neigh_create+0x14b/0xf60 [17899.699779][ T1364] ip6_finish_output2+0xa70/0xf80 [17899.699779][ T1364] ip6_finish_output+0x4ed/0xd30 [17899.699779][ T1364] ip6_output+0x1f3/0x770 [17899.699779][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17899.699779][ T1364] mld_sendpack+0x62d/0xbc0 [17899.699779][ T1364] mld_ifc_work+0x32/0x1f0 [17899.699779][ T1364] process_one_work+0x84d/0x18a0 [17899.699779][ T1364] worker_thread+0x587/0xd30 [17899.699779][ T1364] kthread+0x28a/0x350 [17899.699779][ T1364] ret_from_fork+0x31/0x70 [17899.699779][ T1364] ret_from_fork_asm+0x1a/0x30 [17899.699779][ T1364] [17899.701446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17899.701446][ T1364] dst_init+0x84/0x4a0 [17899.701446][ T1364] dst_alloc+0x97/0x150 [17899.701446][ T1364] ip6_dst_alloc+0x23/0x90 [17899.701446][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17899.701446][ T1364] ip6_pol_route+0x56f/0x840 [17899.701446][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17899.701446][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17899.701446][ T1364] ipv6_rcv+0x1ad/0x810 [17899.701446][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17899.701446][ T1364] process_backlog+0x101/0x620 [17899.701446][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17899.701446][ T1364] net_rx_action+0x495/0xbe0 [17899.701446][ T1364] __do_softirq+0x1b5/0x7f6 [17899.701446][ T1364] [17899.703279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17899.703279][ T1364] netdev_get_by_index+0x5e/0x80 [17899.703279][ T1364] fib6_nh_init+0x3d8/0x15b0 [17899.703279][ T1364] ip6_route_info_create+0xf18/0x17d0 [17899.703279][ T1364] ip6_route_add+0x1c/0x140 [17899.703279][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17899.703279][ T1364] addrconf_add_dev+0xe2/0x170 [17899.703279][ T1364] inet6_addr_add+0x12f/0xa40 [17899.703279][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17899.703279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.703279][ T1364] netlink_rcv_skb+0x130/0x360 [17899.703279][ T1364] netlink_unicast+0x449/0x710 [17899.703279][ T1364] netlink_sendmsg+0x723/0xbe0 [17899.703279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17899.703279][ T1364] ___sys_sendmsg+0xee/0x170 [17899.703279][ T1364] __sys_sendmsg+0xcd/0x170 [17899.703279][ T1364] do_syscall_64+0xc6/0x1e0 [17899.703279][ T1364] [17899.705444][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17899.705444][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17899.705444][ T1364] ipv6_find_idev+0x102/0x170 [17899.705444][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17899.705444][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.705444][ T1364] netlink_rcv_skb+0x130/0x360 [17899.705444][ T1364] netlink_unicast+0x449/0x710 [17899.705444][ T1364] netlink_sendmsg+0x723/0xbe0 [17899.705444][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17899.705444][ T1364] ___sys_sendmsg+0xee/0x170 [17899.705444][ T1364] __sys_sendmsg+0xcd/0x170 [17899.705444][ T1364] do_syscall_64+0xc6/0x1e0 [17899.705444][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17899.705444][ T1364] [17899.707126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17899.707126][ T1364] neigh_parms_alloc+0x1e5/0x510 [17899.707126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17899.707126][ T1364] ipv6_find_idev+0x102/0x170 [17899.707126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17899.707126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17899.707126][ T1364] netlink_rcv_skb+0x130/0x360 [17899.707126][ T1364] netlink_unicast+0x449/0x710 [17899.707126][ T1364] netlink_sendmsg+0x723/0xbe0 [17899.707126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17899.707126][ T1364] ___sys_sendmsg+0xee/0x170 [17899.707126][ T1364] __sys_sendmsg+0xcd/0x170 [17899.707126][ T1364] do_syscall_64+0xc6/0x1e0 [17899.707126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17899.707126][ T1364] [17909.947113][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17909.947577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17909.947577][ T1364] ___neigh_create+0x14b/0xf60 [17909.947577][ T1364] ip6_finish_output2+0xa70/0xf80 [17909.947577][ T1364] ip6_finish_output+0x4ed/0xd30 [17909.947577][ T1364] ip6_output+0x1f3/0x770 [17909.947577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17909.947577][ T1364] mld_sendpack+0x62d/0xbc0 [17909.947577][ T1364] mld_ifc_work+0x32/0x1f0 [17909.947577][ T1364] process_one_work+0x84d/0x18a0 [17909.947577][ T1364] worker_thread+0x587/0xd30 [17909.947577][ T1364] kthread+0x28a/0x350 [17909.947577][ T1364] ret_from_fork+0x31/0x70 [17909.947577][ T1364] ret_from_fork_asm+0x1a/0x30 [17909.947577][ T1364] [17909.949281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17909.949281][ T1364] dst_init+0x84/0x4a0 [17909.949281][ T1364] dst_alloc+0x97/0x150 [17909.949281][ T1364] ip6_dst_alloc+0x23/0x90 [17909.949281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17909.949281][ T1364] ip6_pol_route+0x56f/0x840 [17909.949281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17909.949281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17909.949281][ T1364] ipv6_rcv+0x1ad/0x810 [17909.949281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17909.949281][ T1364] process_backlog+0x101/0x620 [17909.949281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17909.949281][ T1364] net_rx_action+0x495/0xbe0 [17909.949281][ T1364] __do_softirq+0x1b5/0x7f6 [17909.949281][ T1364] [17909.951058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17909.951058][ T1364] netdev_get_by_index+0x5e/0x80 [17909.951058][ T1364] fib6_nh_init+0x3d8/0x15b0 [17909.951058][ T1364] ip6_route_info_create+0xf18/0x17d0 [17909.951058][ T1364] ip6_route_add+0x1c/0x140 [17909.951058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17909.951058][ T1364] addrconf_add_dev+0xe2/0x170 [17909.951058][ T1364] inet6_addr_add+0x12f/0xa40 [17909.951058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17909.951058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.951058][ T1364] netlink_rcv_skb+0x130/0x360 [17909.951058][ T1364] netlink_unicast+0x449/0x710 [17909.951058][ T1364] netlink_sendmsg+0x723/0xbe0 [17909.951058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17909.951058][ T1364] ___sys_sendmsg+0xee/0x170 [17909.951058][ T1364] __sys_sendmsg+0xcd/0x170 [17909.951058][ T1364] do_syscall_64+0xc6/0x1e0 [17909.951058][ T1364] [17909.953278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17909.953278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17909.953278][ T1364] ipv6_find_idev+0x102/0x170 [17909.953278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17909.953278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.953278][ T1364] netlink_rcv_skb+0x130/0x360 [17909.953278][ T1364] netlink_unicast+0x449/0x710 [17909.953278][ T1364] netlink_sendmsg+0x723/0xbe0 [17909.953278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17909.953278][ T1364] ___sys_sendmsg+0xee/0x170 [17909.953278][ T1364] __sys_sendmsg+0xcd/0x170 [17909.953278][ T1364] do_syscall_64+0xc6/0x1e0 [17909.953278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17909.953278][ T1364] [17909.955004][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17909.955004][ T1364] neigh_parms_alloc+0x1e5/0x510 [17909.955004][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17909.955004][ T1364] ipv6_find_idev+0x102/0x170 [17909.955004][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17909.955004][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17909.955004][ T1364] netlink_rcv_skb+0x130/0x360 [17909.955004][ T1364] netlink_unicast+0x449/0x710 [17909.955004][ T1364] netlink_sendmsg+0x723/0xbe0 [17909.955004][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17909.955004][ T1364] ___sys_sendmsg+0xee/0x170 [17909.955004][ T1364] __sys_sendmsg+0xcd/0x170 [17909.955004][ T1364] do_syscall_64+0xc6/0x1e0 [17909.955004][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17909.955004][ T1364] [17920.195075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17920.195571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17920.195571][ T1364] ___neigh_create+0x14b/0xf60 [17920.195571][ T1364] ip6_finish_output2+0xa70/0xf80 [17920.195571][ T1364] ip6_finish_output+0x4ed/0xd30 [17920.195571][ T1364] ip6_output+0x1f3/0x770 [17920.195571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17920.195571][ T1364] mld_sendpack+0x62d/0xbc0 [17920.195571][ T1364] mld_ifc_work+0x32/0x1f0 [17920.195571][ T1364] process_one_work+0x84d/0x18a0 [17920.195571][ T1364] worker_thread+0x587/0xd30 [17920.195571][ T1364] kthread+0x28a/0x350 [17920.195571][ T1364] ret_from_fork+0x31/0x70 [17920.195571][ T1364] ret_from_fork_asm+0x1a/0x30 [17920.195571][ T1364] [17920.197256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17920.197256][ T1364] dst_init+0x84/0x4a0 [17920.197256][ T1364] dst_alloc+0x97/0x150 [17920.197256][ T1364] ip6_dst_alloc+0x23/0x90 [17920.197256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17920.197256][ T1364] ip6_pol_route+0x56f/0x840 [17920.197256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17920.197256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17920.197256][ T1364] ipv6_rcv+0x1ad/0x810 [17920.197256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17920.197256][ T1364] process_backlog+0x101/0x620 [17920.197256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17920.197256][ T1364] net_rx_action+0x495/0xbe0 [17920.197256][ T1364] __do_softirq+0x1b5/0x7f6 [17920.197256][ T1364] [17920.199074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17920.199074][ T1364] netdev_get_by_index+0x5e/0x80 [17920.199074][ T1364] fib6_nh_init+0x3d8/0x15b0 [17920.199074][ T1364] ip6_route_info_create+0xf18/0x17d0 [17920.199074][ T1364] ip6_route_add+0x1c/0x140 [17920.199074][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17920.199074][ T1364] addrconf_add_dev+0xe2/0x170 [17920.199074][ T1364] inet6_addr_add+0x12f/0xa40 [17920.199074][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17920.199074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.199074][ T1364] netlink_rcv_skb+0x130/0x360 [17920.199074][ T1364] netlink_unicast+0x449/0x710 [17920.199074][ T1364] netlink_sendmsg+0x723/0xbe0 [17920.199074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17920.199074][ T1364] ___sys_sendmsg+0xee/0x170 [17920.199074][ T1364] __sys_sendmsg+0xcd/0x170 [17920.199074][ T1364] do_syscall_64+0xc6/0x1e0 [17920.199074][ T1364] [17920.201235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17920.201235][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17920.201235][ T1364] ipv6_find_idev+0x102/0x170 [17920.201235][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17920.201235][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.201235][ T1364] netlink_rcv_skb+0x130/0x360 [17920.201235][ T1364] netlink_unicast+0x449/0x710 [17920.201235][ T1364] netlink_sendmsg+0x723/0xbe0 [17920.201235][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17920.201235][ T1364] ___sys_sendmsg+0xee/0x170 [17920.201235][ T1364] __sys_sendmsg+0xcd/0x170 [17920.201235][ T1364] do_syscall_64+0xc6/0x1e0 [17920.201235][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17920.201235][ T1364] [17920.202975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17920.202975][ T1364] neigh_parms_alloc+0x1e5/0x510 [17920.202975][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17920.202975][ T1364] ipv6_find_idev+0x102/0x170 [17920.202975][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17920.202975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17920.202975][ T1364] netlink_rcv_skb+0x130/0x360 [17920.202975][ T1364] netlink_unicast+0x449/0x710 [17920.202975][ T1364] netlink_sendmsg+0x723/0xbe0 [17920.202975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17920.202975][ T1364] ___sys_sendmsg+0xee/0x170 [17920.202975][ T1364] __sys_sendmsg+0xcd/0x170 [17920.202975][ T1364] do_syscall_64+0xc6/0x1e0 [17920.202975][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17920.202975][ T1364] [17930.443068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17930.443543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17930.443543][ T1364] ___neigh_create+0x14b/0xf60 [17930.443543][ T1364] ip6_finish_output2+0xa70/0xf80 [17930.443543][ T1364] ip6_finish_output+0x4ed/0xd30 [17930.443543][ T1364] ip6_output+0x1f3/0x770 [17930.443543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17930.443543][ T1364] mld_sendpack+0x62d/0xbc0 [17930.443543][ T1364] mld_ifc_work+0x32/0x1f0 [17930.443543][ T1364] process_one_work+0x84d/0x18a0 [17930.443543][ T1364] worker_thread+0x587/0xd30 [17930.443543][ T1364] kthread+0x28a/0x350 [17930.443543][ T1364] ret_from_fork+0x31/0x70 [17930.443543][ T1364] ret_from_fork_asm+0x1a/0x30 [17930.443543][ T1364] [17930.445264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17930.445264][ T1364] dst_init+0x84/0x4a0 [17930.445264][ T1364] dst_alloc+0x97/0x150 [17930.445264][ T1364] ip6_dst_alloc+0x23/0x90 [17930.445264][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17930.445264][ T1364] ip6_pol_route+0x56f/0x840 [17930.445264][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17930.445264][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17930.445264][ T1364] ipv6_rcv+0x1ad/0x810 [17930.445264][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17930.445264][ T1364] process_backlog+0x101/0x620 [17930.445264][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17930.445264][ T1364] net_rx_action+0x495/0xbe0 [17930.445264][ T1364] __do_softirq+0x1b5/0x7f6 [17930.445264][ T1364] [17930.447105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17930.447105][ T1364] netdev_get_by_index+0x5e/0x80 [17930.447105][ T1364] fib6_nh_init+0x3d8/0x15b0 [17930.447105][ T1364] ip6_route_info_create+0xf18/0x17d0 [17930.447105][ T1364] ip6_route_add+0x1c/0x140 [17930.447105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17930.447105][ T1364] addrconf_add_dev+0xe2/0x170 [17930.447105][ T1364] inet6_addr_add+0x12f/0xa40 [17930.447105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17930.447105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.447105][ T1364] netlink_rcv_skb+0x130/0x360 [17930.447105][ T1364] netlink_unicast+0x449/0x710 [17930.447105][ T1364] netlink_sendmsg+0x723/0xbe0 [17930.447105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17930.447105][ T1364] ___sys_sendmsg+0xee/0x170 [17930.447105][ T1364] __sys_sendmsg+0xcd/0x170 [17930.447105][ T1364] do_syscall_64+0xc6/0x1e0 [17930.447105][ T1364] [17930.449289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17930.449289][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17930.449289][ T1364] ipv6_find_idev+0x102/0x170 [17930.449289][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17930.449289][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.449289][ T1364] netlink_rcv_skb+0x130/0x360 [17930.449289][ T1364] netlink_unicast+0x449/0x710 [17930.449289][ T1364] netlink_sendmsg+0x723/0xbe0 [17930.449289][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17930.449289][ T1364] ___sys_sendmsg+0xee/0x170 [17930.449289][ T1364] __sys_sendmsg+0xcd/0x170 [17930.449289][ T1364] do_syscall_64+0xc6/0x1e0 [17930.449289][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17930.449289][ T1364] [17930.450996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17930.450996][ T1364] neigh_parms_alloc+0x1e5/0x510 [17930.450996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17930.450996][ T1364] ipv6_find_idev+0x102/0x170 [17930.450996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17930.450996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17930.450996][ T1364] netlink_rcv_skb+0x130/0x360 [17930.450996][ T1364] netlink_unicast+0x449/0x710 [17930.450996][ T1364] netlink_sendmsg+0x723/0xbe0 [17930.450996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17930.450996][ T1364] ___sys_sendmsg+0xee/0x170 [17930.450996][ T1364] __sys_sendmsg+0xcd/0x170 [17930.450996][ T1364] do_syscall_64+0xc6/0x1e0 [17930.450996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17930.450996][ T1364] [17940.691073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17940.691562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17940.691562][ T1364] ___neigh_create+0x14b/0xf60 [17940.691562][ T1364] ip6_finish_output2+0xa70/0xf80 [17940.691562][ T1364] ip6_finish_output+0x4ed/0xd30 [17940.691562][ T1364] ip6_output+0x1f3/0x770 [17940.691562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17940.691562][ T1364] mld_sendpack+0x62d/0xbc0 [17940.691562][ T1364] mld_ifc_work+0x32/0x1f0 [17940.691562][ T1364] process_one_work+0x84d/0x18a0 [17940.691562][ T1364] worker_thread+0x587/0xd30 [17940.691562][ T1364] kthread+0x28a/0x350 [17940.691562][ T1364] ret_from_fork+0x31/0x70 [17940.691562][ T1364] ret_from_fork_asm+0x1a/0x30 [17940.691562][ T1364] [17940.693278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17940.693278][ T1364] dst_init+0x84/0x4a0 [17940.693278][ T1364] dst_alloc+0x97/0x150 [17940.693278][ T1364] ip6_dst_alloc+0x23/0x90 [17940.693278][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17940.693278][ T1364] ip6_pol_route+0x56f/0x840 [17940.693278][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17940.693278][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17940.693278][ T1364] ipv6_rcv+0x1ad/0x810 [17940.693278][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17940.693278][ T1364] process_backlog+0x101/0x620 [17940.693278][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17940.693278][ T1364] net_rx_action+0x495/0xbe0 [17940.693278][ T1364] __do_softirq+0x1b5/0x7f6 [17940.693278][ T1364] [17940.695097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17940.695097][ T1364] netdev_get_by_index+0x5e/0x80 [17940.695097][ T1364] fib6_nh_init+0x3d8/0x15b0 [17940.695097][ T1364] ip6_route_info_create+0xf18/0x17d0 [17940.695097][ T1364] ip6_route_add+0x1c/0x140 [17940.695097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17940.695097][ T1364] addrconf_add_dev+0xe2/0x170 [17940.695097][ T1364] inet6_addr_add+0x12f/0xa40 [17940.695097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17940.695097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.695097][ T1364] netlink_rcv_skb+0x130/0x360 [17940.695097][ T1364] netlink_unicast+0x449/0x710 [17940.695097][ T1364] netlink_sendmsg+0x723/0xbe0 [17940.695097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17940.695097][ T1364] ___sys_sendmsg+0xee/0x170 [17940.695097][ T1364] __sys_sendmsg+0xcd/0x170 [17940.695097][ T1364] do_syscall_64+0xc6/0x1e0 [17940.695097][ T1364] [17940.697245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17940.697245][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17940.697245][ T1364] ipv6_find_idev+0x102/0x170 [17940.697245][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17940.697245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.697245][ T1364] netlink_rcv_skb+0x130/0x360 [17940.697245][ T1364] netlink_unicast+0x449/0x710 [17940.697245][ T1364] netlink_sendmsg+0x723/0xbe0 [17940.697245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17940.697245][ T1364] ___sys_sendmsg+0xee/0x170 [17940.697245][ T1364] __sys_sendmsg+0xcd/0x170 [17940.697245][ T1364] do_syscall_64+0xc6/0x1e0 [17940.697245][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17940.697245][ T1364] [17940.699462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17940.699462][ T1364] neigh_parms_alloc+0x1e5/0x510 [17940.699462][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17940.699462][ T1364] ipv6_find_idev+0x102/0x170 [17940.699462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17940.699462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17940.699462][ T1364] netlink_rcv_skb+0x130/0x360 [17940.699462][ T1364] netlink_unicast+0x449/0x710 [17940.699462][ T1364] netlink_sendmsg+0x723/0xbe0 [17940.699462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17940.699462][ T1364] ___sys_sendmsg+0xee/0x170 [17940.699462][ T1364] __sys_sendmsg+0xcd/0x170 [17940.699462][ T1364] do_syscall_64+0xc6/0x1e0 [17940.699462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17940.699462][ T1364] [17950.939075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17950.939934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17950.939934][ T1364] ___neigh_create+0x14b/0xf60 [17950.939934][ T1364] ip6_finish_output2+0xa70/0xf80 [17950.939934][ T1364] ip6_finish_output+0x4ed/0xd30 [17950.939934][ T1364] ip6_output+0x1f3/0x770 [17950.939934][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17950.939934][ T1364] mld_sendpack+0x62d/0xbc0 [17950.939934][ T1364] mld_ifc_work+0x32/0x1f0 [17950.939934][ T1364] process_one_work+0x84d/0x18a0 [17950.939934][ T1364] worker_thread+0x587/0xd30 [17950.939934][ T1364] kthread+0x28a/0x350 [17950.939934][ T1364] ret_from_fork+0x31/0x70 [17950.939934][ T1364] ret_from_fork_asm+0x1a/0x30 [17950.939934][ T1364] [17950.941657][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17950.941657][ T1364] dst_init+0x84/0x4a0 [17950.941657][ T1364] dst_alloc+0x97/0x150 [17950.941657][ T1364] ip6_dst_alloc+0x23/0x90 [17950.941657][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17950.941657][ T1364] ip6_pol_route+0x56f/0x840 [17950.941657][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17950.941657][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17950.941657][ T1364] ipv6_rcv+0x1ad/0x810 [17950.941657][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17950.941657][ T1364] process_backlog+0x101/0x620 [17950.941657][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17950.941657][ T1364] net_rx_action+0x495/0xbe0 [17950.941657][ T1364] __do_softirq+0x1b5/0x7f6 [17950.941657][ T1364] [17950.943482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17950.943482][ T1364] netdev_get_by_index+0x5e/0x80 [17950.943482][ T1364] fib6_nh_init+0x3d8/0x15b0 [17950.943482][ T1364] ip6_route_info_create+0xf18/0x17d0 [17950.943482][ T1364] ip6_route_add+0x1c/0x140 [17950.943482][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17950.943482][ T1364] addrconf_add_dev+0xe2/0x170 [17950.943482][ T1364] inet6_addr_add+0x12f/0xa40 [17950.943482][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17950.943482][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.943482][ T1364] netlink_rcv_skb+0x130/0x360 [17950.943482][ T1364] netlink_unicast+0x449/0x710 [17950.943482][ T1364] netlink_sendmsg+0x723/0xbe0 [17950.943482][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17950.943482][ T1364] ___sys_sendmsg+0xee/0x170 [17950.943482][ T1364] __sys_sendmsg+0xcd/0x170 [17950.943482][ T1364] do_syscall_64+0xc6/0x1e0 [17950.943482][ T1364] [17950.945656][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17950.945656][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17950.945656][ T1364] ipv6_find_idev+0x102/0x170 [17950.945656][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17950.945656][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.945656][ T1364] netlink_rcv_skb+0x130/0x360 [17950.945656][ T1364] netlink_unicast+0x449/0x710 [17950.945656][ T1364] netlink_sendmsg+0x723/0xbe0 [17950.945656][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17950.945656][ T1364] ___sys_sendmsg+0xee/0x170 [17950.945656][ T1364] __sys_sendmsg+0xcd/0x170 [17950.945656][ T1364] do_syscall_64+0xc6/0x1e0 [17950.945656][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17950.945656][ T1364] [17950.947362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17950.947362][ T1364] neigh_parms_alloc+0x1e5/0x510 [17950.947362][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17950.947362][ T1364] ipv6_find_idev+0x102/0x170 [17950.947362][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17950.947362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17950.947362][ T1364] netlink_rcv_skb+0x130/0x360 [17950.947362][ T1364] netlink_unicast+0x449/0x710 [17950.947362][ T1364] netlink_sendmsg+0x723/0xbe0 [17950.947362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17950.947362][ T1364] ___sys_sendmsg+0xee/0x170 [17950.947362][ T1364] __sys_sendmsg+0xcd/0x170 [17950.947362][ T1364] do_syscall_64+0xc6/0x1e0 [17950.947362][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17950.947362][ T1364] [17961.187025][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17961.187496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17961.187496][ T1364] ___neigh_create+0x14b/0xf60 [17961.187496][ T1364] ip6_finish_output2+0xa70/0xf80 [17961.187496][ T1364] ip6_finish_output+0x4ed/0xd30 [17961.187496][ T1364] ip6_output+0x1f3/0x770 [17961.187496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17961.187496][ T1364] mld_sendpack+0x62d/0xbc0 [17961.187496][ T1364] mld_ifc_work+0x32/0x1f0 [17961.187496][ T1364] process_one_work+0x84d/0x18a0 [17961.187496][ T1364] worker_thread+0x587/0xd30 [17961.187496][ T1364] kthread+0x28a/0x350 [17961.187496][ T1364] ret_from_fork+0x31/0x70 [17961.187496][ T1364] ret_from_fork_asm+0x1a/0x30 [17961.187496][ T1364] [17961.189195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17961.189195][ T1364] dst_init+0x84/0x4a0 [17961.189195][ T1364] dst_alloc+0x97/0x150 [17961.189195][ T1364] ip6_dst_alloc+0x23/0x90 [17961.189195][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17961.189195][ T1364] ip6_pol_route+0x56f/0x840 [17961.189195][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17961.189195][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17961.189195][ T1364] ipv6_rcv+0x1ad/0x810 [17961.189195][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17961.189195][ T1364] process_backlog+0x101/0x620 [17961.189195][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17961.189195][ T1364] net_rx_action+0x495/0xbe0 [17961.189195][ T1364] __do_softirq+0x1b5/0x7f6 [17961.189195][ T1364] [17961.191014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17961.191014][ T1364] netdev_get_by_index+0x5e/0x80 [17961.191014][ T1364] fib6_nh_init+0x3d8/0x15b0 [17961.191014][ T1364] ip6_route_info_create+0xf18/0x17d0 [17961.191014][ T1364] ip6_route_add+0x1c/0x140 [17961.191014][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17961.191014][ T1364] addrconf_add_dev+0xe2/0x170 [17961.191014][ T1364] inet6_addr_add+0x12f/0xa40 [17961.191014][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17961.191014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.191014][ T1364] netlink_rcv_skb+0x130/0x360 [17961.191014][ T1364] netlink_unicast+0x449/0x710 [17961.191014][ T1364] netlink_sendmsg+0x723/0xbe0 [17961.191014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17961.191014][ T1364] ___sys_sendmsg+0xee/0x170 [17961.191014][ T1364] __sys_sendmsg+0xcd/0x170 [17961.191014][ T1364] do_syscall_64+0xc6/0x1e0 [17961.191014][ T1364] [17961.193207][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17961.193207][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17961.193207][ T1364] ipv6_find_idev+0x102/0x170 [17961.193207][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17961.193207][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.193207][ T1364] netlink_rcv_skb+0x130/0x360 [17961.193207][ T1364] netlink_unicast+0x449/0x710 [17961.193207][ T1364] netlink_sendmsg+0x723/0xbe0 [17961.193207][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17961.193207][ T1364] ___sys_sendmsg+0xee/0x170 [17961.193207][ T1364] __sys_sendmsg+0xcd/0x170 [17961.193207][ T1364] do_syscall_64+0xc6/0x1e0 [17961.193207][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17961.193207][ T1364] [17961.194904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17961.194904][ T1364] neigh_parms_alloc+0x1e5/0x510 [17961.194904][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17961.194904][ T1364] ipv6_find_idev+0x102/0x170 [17961.194904][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17961.194904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17961.194904][ T1364] netlink_rcv_skb+0x130/0x360 [17961.194904][ T1364] netlink_unicast+0x449/0x710 [17961.194904][ T1364] netlink_sendmsg+0x723/0xbe0 [17961.194904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17961.194904][ T1364] ___sys_sendmsg+0xee/0x170 [17961.194904][ T1364] __sys_sendmsg+0xcd/0x170 [17961.194904][ T1364] do_syscall_64+0xc6/0x1e0 [17961.194904][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17961.194904][ T1364] [17971.315066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17971.315542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17971.315542][ T1364] ___neigh_create+0x14b/0xf60 [17971.315542][ T1364] ip6_finish_output2+0xa70/0xf80 [17971.315542][ T1364] ip6_finish_output+0x4ed/0xd30 [17971.315542][ T1364] ip6_output+0x1f3/0x770 [17971.315542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17971.315542][ T1364] mld_sendpack+0x62d/0xbc0 [17971.315542][ T1364] mld_ifc_work+0x32/0x1f0 [17971.315542][ T1364] process_one_work+0x84d/0x18a0 [17971.315542][ T1364] worker_thread+0x587/0xd30 [17971.315542][ T1364] kthread+0x28a/0x350 [17971.315542][ T1364] ret_from_fork+0x31/0x70 [17971.315542][ T1364] ret_from_fork_asm+0x1a/0x30 [17971.315542][ T1364] [17971.317238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17971.317238][ T1364] dst_init+0x84/0x4a0 [17971.317238][ T1364] dst_alloc+0x97/0x150 [17971.317238][ T1364] ip6_dst_alloc+0x23/0x90 [17971.317238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17971.317238][ T1364] ip6_pol_route+0x56f/0x840 [17971.317238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17971.317238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17971.317238][ T1364] ipv6_rcv+0x1ad/0x810 [17971.317238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17971.317238][ T1364] process_backlog+0x101/0x620 [17971.317238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17971.317238][ T1364] net_rx_action+0x495/0xbe0 [17971.317238][ T1364] __do_softirq+0x1b5/0x7f6 [17971.317238][ T1364] [17971.319055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17971.319055][ T1364] netdev_get_by_index+0x5e/0x80 [17971.319055][ T1364] fib6_nh_init+0x3d8/0x15b0 [17971.319055][ T1364] ip6_route_info_create+0xf18/0x17d0 [17971.319055][ T1364] ip6_route_add+0x1c/0x140 [17971.319055][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17971.319055][ T1364] addrconf_add_dev+0xe2/0x170 [17971.319055][ T1364] inet6_addr_add+0x12f/0xa40 [17971.319055][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17971.319055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.319055][ T1364] netlink_rcv_skb+0x130/0x360 [17971.319055][ T1364] netlink_unicast+0x449/0x710 [17971.319055][ T1364] netlink_sendmsg+0x723/0xbe0 [17971.319055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17971.319055][ T1364] ___sys_sendmsg+0xee/0x170 [17971.319055][ T1364] __sys_sendmsg+0xcd/0x170 [17971.319055][ T1364] do_syscall_64+0xc6/0x1e0 [17971.319055][ T1364] [17971.321224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17971.321224][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17971.321224][ T1364] ipv6_find_idev+0x102/0x170 [17971.321224][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17971.321224][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.321224][ T1364] netlink_rcv_skb+0x130/0x360 [17971.321224][ T1364] netlink_unicast+0x449/0x710 [17971.321224][ T1364] netlink_sendmsg+0x723/0xbe0 [17971.321224][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17971.321224][ T1364] ___sys_sendmsg+0xee/0x170 [17971.321224][ T1364] __sys_sendmsg+0xcd/0x170 [17971.321224][ T1364] do_syscall_64+0xc6/0x1e0 [17971.321224][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17971.321224][ T1364] [17971.322949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17971.322949][ T1364] neigh_parms_alloc+0x1e5/0x510 [17971.322949][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17971.322949][ T1364] ipv6_find_idev+0x102/0x170 [17971.322949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17971.322949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17971.322949][ T1364] netlink_rcv_skb+0x130/0x360 [17971.322949][ T1364] netlink_unicast+0x449/0x710 [17971.322949][ T1364] netlink_sendmsg+0x723/0xbe0 [17971.322949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17971.322949][ T1364] ___sys_sendmsg+0xee/0x170 [17971.322949][ T1364] __sys_sendmsg+0xcd/0x170 [17971.322949][ T1364] do_syscall_64+0xc6/0x1e0 [17971.322949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17971.322949][ T1364] [17981.571093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17981.571584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17981.571584][ T1364] ___neigh_create+0x14b/0xf60 [17981.571584][ T1364] ip6_finish_output2+0xa70/0xf80 [17981.571584][ T1364] ip6_finish_output+0x4ed/0xd30 [17981.571584][ T1364] ip6_output+0x1f3/0x770 [17981.571584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17981.571584][ T1364] mld_sendpack+0x62d/0xbc0 [17981.571584][ T1364] mld_ifc_work+0x32/0x1f0 [17981.571584][ T1364] process_one_work+0x84d/0x18a0 [17981.571584][ T1364] worker_thread+0x587/0xd30 [17981.571584][ T1364] kthread+0x28a/0x350 [17981.571584][ T1364] ret_from_fork+0x31/0x70 [17981.571584][ T1364] ret_from_fork_asm+0x1a/0x30 [17981.571584][ T1364] [17981.573299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17981.573299][ T1364] dst_init+0x84/0x4a0 [17981.573299][ T1364] dst_alloc+0x97/0x150 [17981.573299][ T1364] ip6_dst_alloc+0x23/0x90 [17981.573299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17981.573299][ T1364] ip6_pol_route+0x56f/0x840 [17981.573299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17981.573299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17981.573299][ T1364] ipv6_rcv+0x1ad/0x810 [17981.573299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17981.573299][ T1364] process_backlog+0x101/0x620 [17981.573299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17981.573299][ T1364] net_rx_action+0x495/0xbe0 [17981.573299][ T1364] __do_softirq+0x1b5/0x7f6 [17981.573299][ T1364] [17981.575143][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17981.575143][ T1364] netdev_get_by_index+0x5e/0x80 [17981.575143][ T1364] fib6_nh_init+0x3d8/0x15b0 [17981.575143][ T1364] ip6_route_info_create+0xf18/0x17d0 [17981.575143][ T1364] ip6_route_add+0x1c/0x140 [17981.575143][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17981.575143][ T1364] addrconf_add_dev+0xe2/0x170 [17981.575143][ T1364] inet6_addr_add+0x12f/0xa40 [17981.575143][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17981.575143][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.575143][ T1364] netlink_rcv_skb+0x130/0x360 [17981.575143][ T1364] netlink_unicast+0x449/0x710 [17981.575143][ T1364] netlink_sendmsg+0x723/0xbe0 [17981.575143][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17981.575143][ T1364] ___sys_sendmsg+0xee/0x170 [17981.575143][ T1364] __sys_sendmsg+0xcd/0x170 [17981.575143][ T1364] do_syscall_64+0xc6/0x1e0 [17981.575143][ T1364] [17981.577323][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17981.577323][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17981.577323][ T1364] ipv6_find_idev+0x102/0x170 [17981.577323][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17981.577323][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.577323][ T1364] netlink_rcv_skb+0x130/0x360 [17981.577323][ T1364] netlink_unicast+0x449/0x710 [17981.577323][ T1364] netlink_sendmsg+0x723/0xbe0 [17981.577323][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17981.577323][ T1364] ___sys_sendmsg+0xee/0x170 [17981.577323][ T1364] __sys_sendmsg+0xcd/0x170 [17981.577323][ T1364] do_syscall_64+0xc6/0x1e0 [17981.577323][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17981.577323][ T1364] [17981.579041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17981.579041][ T1364] neigh_parms_alloc+0x1e5/0x510 [17981.579041][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17981.579041][ T1364] ipv6_find_idev+0x102/0x170 [17981.579041][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17981.579041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17981.579041][ T1364] netlink_rcv_skb+0x130/0x360 [17981.579041][ T1364] netlink_unicast+0x449/0x710 [17981.579041][ T1364] netlink_sendmsg+0x723/0xbe0 [17981.579041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17981.579041][ T1364] ___sys_sendmsg+0xee/0x170 [17981.579041][ T1364] __sys_sendmsg+0xcd/0x170 [17981.579041][ T1364] do_syscall_64+0xc6/0x1e0 [17981.579041][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17981.579041][ T1364] [17991.827078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [17991.827560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17991.827560][ T1364] ___neigh_create+0x14b/0xf60 [17991.827560][ T1364] ip6_finish_output2+0xa70/0xf80 [17991.827560][ T1364] ip6_finish_output+0x4ed/0xd30 [17991.827560][ T1364] ip6_output+0x1f3/0x770 [17991.827560][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [17991.827560][ T1364] mld_sendpack+0x62d/0xbc0 [17991.827560][ T1364] mld_ifc_work+0x32/0x1f0 [17991.827560][ T1364] process_one_work+0x84d/0x18a0 [17991.827560][ T1364] worker_thread+0x587/0xd30 [17991.827560][ T1364] kthread+0x28a/0x350 [17991.827560][ T1364] ret_from_fork+0x31/0x70 [17991.827560][ T1364] ret_from_fork_asm+0x1a/0x30 [17991.827560][ T1364] [17991.829265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [17991.829265][ T1364] dst_init+0x84/0x4a0 [17991.829265][ T1364] dst_alloc+0x97/0x150 [17991.829265][ T1364] ip6_dst_alloc+0x23/0x90 [17991.829265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [17991.829265][ T1364] ip6_pol_route+0x56f/0x840 [17991.829265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [17991.829265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [17991.829265][ T1364] ipv6_rcv+0x1ad/0x810 [17991.829265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [17991.829265][ T1364] process_backlog+0x101/0x620 [17991.829265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [17991.829265][ T1364] net_rx_action+0x495/0xbe0 [17991.829265][ T1364] __do_softirq+0x1b5/0x7f6 [17991.829265][ T1364] [17991.831085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17991.831085][ T1364] netdev_get_by_index+0x5e/0x80 [17991.831085][ T1364] fib6_nh_init+0x3d8/0x15b0 [17991.831085][ T1364] ip6_route_info_create+0xf18/0x17d0 [17991.831085][ T1364] ip6_route_add+0x1c/0x140 [17991.831085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [17991.831085][ T1364] addrconf_add_dev+0xe2/0x170 [17991.831085][ T1364] inet6_addr_add+0x12f/0xa40 [17991.831085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [17991.831085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.831085][ T1364] netlink_rcv_skb+0x130/0x360 [17991.831085][ T1364] netlink_unicast+0x449/0x710 [17991.831085][ T1364] netlink_sendmsg+0x723/0xbe0 [17991.831085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17991.831085][ T1364] ___sys_sendmsg+0xee/0x170 [17991.831085][ T1364] __sys_sendmsg+0xcd/0x170 [17991.831085][ T1364] do_syscall_64+0xc6/0x1e0 [17991.831085][ T1364] [17991.833281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17991.833281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [17991.833281][ T1364] ipv6_find_idev+0x102/0x170 [17991.833281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17991.833281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.833281][ T1364] netlink_rcv_skb+0x130/0x360 [17991.833281][ T1364] netlink_unicast+0x449/0x710 [17991.833281][ T1364] netlink_sendmsg+0x723/0xbe0 [17991.833281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17991.833281][ T1364] ___sys_sendmsg+0xee/0x170 [17991.833281][ T1364] __sys_sendmsg+0xcd/0x170 [17991.833281][ T1364] do_syscall_64+0xc6/0x1e0 [17991.833281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17991.833281][ T1364] [17991.834983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [17991.834983][ T1364] neigh_parms_alloc+0x1e5/0x510 [17991.834983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [17991.834983][ T1364] ipv6_find_idev+0x102/0x170 [17991.834983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [17991.834983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [17991.834983][ T1364] netlink_rcv_skb+0x130/0x360 [17991.834983][ T1364] netlink_unicast+0x449/0x710 [17991.834983][ T1364] netlink_sendmsg+0x723/0xbe0 [17991.834983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [17991.834983][ T1364] ___sys_sendmsg+0xee/0x170 [17991.834983][ T1364] __sys_sendmsg+0xcd/0x170 [17991.834983][ T1364] do_syscall_64+0xc6/0x1e0 [17991.834983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [17991.834983][ T1364] [18002.075069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18002.075545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18002.075545][ T1364] ___neigh_create+0x14b/0xf60 [18002.075545][ T1364] ip6_finish_output2+0xa70/0xf80 [18002.075545][ T1364] ip6_finish_output+0x4ed/0xd30 [18002.075545][ T1364] ip6_output+0x1f3/0x770 [18002.075545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18002.075545][ T1364] mld_sendpack+0x62d/0xbc0 [18002.075545][ T1364] mld_ifc_work+0x32/0x1f0 [18002.075545][ T1364] process_one_work+0x84d/0x18a0 [18002.075545][ T1364] worker_thread+0x587/0xd30 [18002.075545][ T1364] kthread+0x28a/0x350 [18002.075545][ T1364] ret_from_fork+0x31/0x70 [18002.075545][ T1364] ret_from_fork_asm+0x1a/0x30 [18002.075545][ T1364] [18002.077241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18002.077241][ T1364] dst_init+0x84/0x4a0 [18002.077241][ T1364] dst_alloc+0x97/0x150 [18002.077241][ T1364] ip6_dst_alloc+0x23/0x90 [18002.077241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18002.077241][ T1364] ip6_pol_route+0x56f/0x840 [18002.077241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18002.077241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18002.077241][ T1364] ipv6_rcv+0x1ad/0x810 [18002.077241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18002.077241][ T1364] process_backlog+0x101/0x620 [18002.077241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18002.077241][ T1364] net_rx_action+0x495/0xbe0 [18002.077241][ T1364] __do_softirq+0x1b5/0x7f6 [18002.077241][ T1364] [18002.079062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18002.079062][ T1364] netdev_get_by_index+0x5e/0x80 [18002.079062][ T1364] fib6_nh_init+0x3d8/0x15b0 [18002.079062][ T1364] ip6_route_info_create+0xf18/0x17d0 [18002.079062][ T1364] ip6_route_add+0x1c/0x140 [18002.079062][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18002.079062][ T1364] addrconf_add_dev+0xe2/0x170 [18002.079062][ T1364] inet6_addr_add+0x12f/0xa40 [18002.079062][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18002.079062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.079062][ T1364] netlink_rcv_skb+0x130/0x360 [18002.079062][ T1364] netlink_unicast+0x449/0x710 [18002.079062][ T1364] netlink_sendmsg+0x723/0xbe0 [18002.079062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18002.079062][ T1364] ___sys_sendmsg+0xee/0x170 [18002.079062][ T1364] __sys_sendmsg+0xcd/0x170 [18002.079062][ T1364] do_syscall_64+0xc6/0x1e0 [18002.079062][ T1364] [18002.082203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18002.082203][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18002.082203][ T1364] ipv6_find_idev+0x102/0x170 [18002.082203][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18002.082203][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.082203][ T1364] netlink_rcv_skb+0x130/0x360 [18002.082203][ T1364] netlink_unicast+0x449/0x710 [18002.082203][ T1364] netlink_sendmsg+0x723/0xbe0 [18002.082203][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18002.082203][ T1364] ___sys_sendmsg+0xee/0x170 [18002.082203][ T1364] __sys_sendmsg+0xcd/0x170 [18002.082203][ T1364] do_syscall_64+0xc6/0x1e0 [18002.082203][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18002.082203][ T1364] [18002.083906][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18002.083906][ T1364] neigh_parms_alloc+0x1e5/0x510 [18002.083906][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18002.083906][ T1364] ipv6_find_idev+0x102/0x170 [18002.083906][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18002.083906][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18002.083906][ T1364] netlink_rcv_skb+0x130/0x360 [18002.083906][ T1364] netlink_unicast+0x449/0x710 [18002.083906][ T1364] netlink_sendmsg+0x723/0xbe0 [18002.083906][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18002.083906][ T1364] ___sys_sendmsg+0xee/0x170 [18002.083906][ T1364] __sys_sendmsg+0xcd/0x170 [18002.083906][ T1364] do_syscall_64+0xc6/0x1e0 [18002.083906][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18002.083906][ T1364] [18012.323076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18012.323581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18012.323581][ T1364] ___neigh_create+0x14b/0xf60 [18012.323581][ T1364] ip6_finish_output2+0xa70/0xf80 [18012.323581][ T1364] ip6_finish_output+0x4ed/0xd30 [18012.323581][ T1364] ip6_output+0x1f3/0x770 [18012.323581][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18012.323581][ T1364] mld_sendpack+0x62d/0xbc0 [18012.323581][ T1364] mld_ifc_work+0x32/0x1f0 [18012.323581][ T1364] process_one_work+0x84d/0x18a0 [18012.323581][ T1364] worker_thread+0x587/0xd30 [18012.323581][ T1364] kthread+0x28a/0x350 [18012.323581][ T1364] ret_from_fork+0x31/0x70 [18012.323581][ T1364] ret_from_fork_asm+0x1a/0x30 [18012.323581][ T1364] [18012.325309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18012.325309][ T1364] dst_init+0x84/0x4a0 [18012.325309][ T1364] dst_alloc+0x97/0x150 [18012.325309][ T1364] ip6_dst_alloc+0x23/0x90 [18012.325309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18012.325309][ T1364] ip6_pol_route+0x56f/0x840 [18012.325309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18012.325309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18012.325309][ T1364] ipv6_rcv+0x1ad/0x810 [18012.325309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18012.325309][ T1364] process_backlog+0x101/0x620 [18012.325309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18012.325309][ T1364] net_rx_action+0x495/0xbe0 [18012.325309][ T1364] __do_softirq+0x1b5/0x7f6 [18012.325309][ T1364] [18012.327152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18012.327152][ T1364] netdev_get_by_index+0x5e/0x80 [18012.327152][ T1364] fib6_nh_init+0x3d8/0x15b0 [18012.327152][ T1364] ip6_route_info_create+0xf18/0x17d0 [18012.327152][ T1364] ip6_route_add+0x1c/0x140 [18012.327152][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18012.327152][ T1364] addrconf_add_dev+0xe2/0x170 [18012.327152][ T1364] inet6_addr_add+0x12f/0xa40 [18012.327152][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18012.327152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.327152][ T1364] netlink_rcv_skb+0x130/0x360 [18012.327152][ T1364] netlink_unicast+0x449/0x710 [18012.327152][ T1364] netlink_sendmsg+0x723/0xbe0 [18012.327152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18012.327152][ T1364] ___sys_sendmsg+0xee/0x170 [18012.327152][ T1364] __sys_sendmsg+0xcd/0x170 [18012.327152][ T1364] do_syscall_64+0xc6/0x1e0 [18012.327152][ T1364] [18012.329348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18012.329348][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18012.329348][ T1364] ipv6_find_idev+0x102/0x170 [18012.329348][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18012.329348][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.329348][ T1364] netlink_rcv_skb+0x130/0x360 [18012.329348][ T1364] netlink_unicast+0x449/0x710 [18012.329348][ T1364] netlink_sendmsg+0x723/0xbe0 [18012.329348][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18012.329348][ T1364] ___sys_sendmsg+0xee/0x170 [18012.329348][ T1364] __sys_sendmsg+0xcd/0x170 [18012.329348][ T1364] do_syscall_64+0xc6/0x1e0 [18012.329348][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18012.329348][ T1364] [18012.331445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18012.331445][ T1364] neigh_parms_alloc+0x1e5/0x510 [18012.331445][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18012.331445][ T1364] ipv6_find_idev+0x102/0x170 [18012.331445][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18012.331445][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18012.331445][ T1364] netlink_rcv_skb+0x130/0x360 [18012.331445][ T1364] netlink_unicast+0x449/0x710 [18012.331445][ T1364] netlink_sendmsg+0x723/0xbe0 [18012.331445][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18012.331445][ T1364] ___sys_sendmsg+0xee/0x170 [18012.331445][ T1364] __sys_sendmsg+0xcd/0x170 [18012.331445][ T1364] do_syscall_64+0xc6/0x1e0 [18012.331445][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18012.331445][ T1364] [18022.523007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18022.523482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18022.523482][ T1364] ___neigh_create+0x14b/0xf60 [18022.523482][ T1364] ip6_finish_output2+0xa70/0xf80 [18022.523482][ T1364] ip6_finish_output+0x4ed/0xd30 [18022.523482][ T1364] ip6_output+0x1f3/0x770 [18022.523482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18022.523482][ T1364] mld_sendpack+0x62d/0xbc0 [18022.523482][ T1364] mld_ifc_work+0x32/0x1f0 [18022.523482][ T1364] process_one_work+0x84d/0x18a0 [18022.523482][ T1364] worker_thread+0x587/0xd30 [18022.523482][ T1364] kthread+0x28a/0x350 [18022.523482][ T1364] ret_from_fork+0x31/0x70 [18022.523482][ T1364] ret_from_fork_asm+0x1a/0x30 [18022.523482][ T1364] [18022.525203][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18022.525203][ T1364] dst_init+0x84/0x4a0 [18022.525203][ T1364] dst_alloc+0x97/0x150 [18022.525203][ T1364] ip6_dst_alloc+0x23/0x90 [18022.525203][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18022.525203][ T1364] ip6_pol_route+0x56f/0x840 [18022.525203][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18022.525203][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18022.525203][ T1364] ipv6_rcv+0x1ad/0x810 [18022.525203][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18022.525203][ T1364] process_backlog+0x101/0x620 [18022.525203][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18022.525203][ T1364] net_rx_action+0x495/0xbe0 [18022.525203][ T1364] __do_softirq+0x1b5/0x7f6 [18022.525203][ T1364] [18022.527025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18022.527025][ T1364] netdev_get_by_index+0x5e/0x80 [18022.527025][ T1364] fib6_nh_init+0x3d8/0x15b0 [18022.527025][ T1364] ip6_route_info_create+0xf18/0x17d0 [18022.527025][ T1364] ip6_route_add+0x1c/0x140 [18022.527025][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18022.527025][ T1364] addrconf_add_dev+0xe2/0x170 [18022.527025][ T1364] inet6_addr_add+0x12f/0xa40 [18022.527025][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18022.527025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.527025][ T1364] netlink_rcv_skb+0x130/0x360 [18022.527025][ T1364] netlink_unicast+0x449/0x710 [18022.527025][ T1364] netlink_sendmsg+0x723/0xbe0 [18022.527025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18022.527025][ T1364] ___sys_sendmsg+0xee/0x170 [18022.527025][ T1364] __sys_sendmsg+0xcd/0x170 [18022.527025][ T1364] do_syscall_64+0xc6/0x1e0 [18022.527025][ T1364] [18022.529210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18022.529210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18022.529210][ T1364] ipv6_find_idev+0x102/0x170 [18022.529210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18022.529210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.529210][ T1364] netlink_rcv_skb+0x130/0x360 [18022.529210][ T1364] netlink_unicast+0x449/0x710 [18022.529210][ T1364] netlink_sendmsg+0x723/0xbe0 [18022.529210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18022.529210][ T1364] ___sys_sendmsg+0xee/0x170 [18022.529210][ T1364] __sys_sendmsg+0xcd/0x170 [18022.529210][ T1364] do_syscall_64+0xc6/0x1e0 [18022.529210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18022.529210][ T1364] [18022.530916][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18022.530916][ T1364] neigh_parms_alloc+0x1e5/0x510 [18022.530916][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18022.530916][ T1364] ipv6_find_idev+0x102/0x170 [18022.530916][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18022.530916][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18022.530916][ T1364] netlink_rcv_skb+0x130/0x360 [18022.530916][ T1364] netlink_unicast+0x449/0x710 [18022.530916][ T1364] netlink_sendmsg+0x723/0xbe0 [18022.530916][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18022.530916][ T1364] ___sys_sendmsg+0xee/0x170 [18022.530916][ T1364] __sys_sendmsg+0xcd/0x170 [18022.530916][ T1364] do_syscall_64+0xc6/0x1e0 [18022.530916][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18022.530916][ T1364] [18032.715079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18032.715608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18032.715608][ T1364] ___neigh_create+0x14b/0xf60 [18032.715608][ T1364] ip6_finish_output2+0xa70/0xf80 [18032.715608][ T1364] ip6_finish_output+0x4ed/0xd30 [18032.715608][ T1364] ip6_output+0x1f3/0x770 [18032.715608][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18032.715608][ T1364] mld_sendpack+0x62d/0xbc0 [18032.715608][ T1364] mld_ifc_work+0x32/0x1f0 [18032.715608][ T1364] process_one_work+0x84d/0x18a0 [18032.715608][ T1364] worker_thread+0x587/0xd30 [18032.715608][ T1364] kthread+0x28a/0x350 [18032.715608][ T1364] ret_from_fork+0x31/0x70 [18032.715608][ T1364] ret_from_fork_asm+0x1a/0x30 [18032.715608][ T1364] [18032.717329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18032.717329][ T1364] dst_init+0x84/0x4a0 [18032.717329][ T1364] dst_alloc+0x97/0x150 [18032.717329][ T1364] ip6_dst_alloc+0x23/0x90 [18032.717329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18032.717329][ T1364] ip6_pol_route+0x56f/0x840 [18032.717329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18032.717329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18032.717329][ T1364] ipv6_rcv+0x1ad/0x810 [18032.717329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18032.717329][ T1364] process_backlog+0x101/0x620 [18032.717329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18032.717329][ T1364] net_rx_action+0x495/0xbe0 [18032.717329][ T1364] __do_softirq+0x1b5/0x7f6 [18032.717329][ T1364] [18032.719165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18032.719165][ T1364] netdev_get_by_index+0x5e/0x80 [18032.719165][ T1364] fib6_nh_init+0x3d8/0x15b0 [18032.719165][ T1364] ip6_route_info_create+0xf18/0x17d0 [18032.719165][ T1364] ip6_route_add+0x1c/0x140 [18032.719165][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18032.719165][ T1364] addrconf_add_dev+0xe2/0x170 [18032.719165][ T1364] inet6_addr_add+0x12f/0xa40 [18032.719165][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18032.719165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.719165][ T1364] netlink_rcv_skb+0x130/0x360 [18032.719165][ T1364] netlink_unicast+0x449/0x710 [18032.719165][ T1364] netlink_sendmsg+0x723/0xbe0 [18032.719165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18032.719165][ T1364] ___sys_sendmsg+0xee/0x170 [18032.719165][ T1364] __sys_sendmsg+0xcd/0x170 [18032.719165][ T1364] do_syscall_64+0xc6/0x1e0 [18032.719165][ T1364] [18032.721359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18032.721359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18032.721359][ T1364] ipv6_find_idev+0x102/0x170 [18032.721359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18032.721359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.721359][ T1364] netlink_rcv_skb+0x130/0x360 [18032.721359][ T1364] netlink_unicast+0x449/0x710 [18032.721359][ T1364] netlink_sendmsg+0x723/0xbe0 [18032.721359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18032.721359][ T1364] ___sys_sendmsg+0xee/0x170 [18032.721359][ T1364] __sys_sendmsg+0xcd/0x170 [18032.721359][ T1364] do_syscall_64+0xc6/0x1e0 [18032.721359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18032.721359][ T1364] [18032.723092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18032.723092][ T1364] neigh_parms_alloc+0x1e5/0x510 [18032.723092][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18032.723092][ T1364] ipv6_find_idev+0x102/0x170 [18032.723092][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18032.723092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18032.723092][ T1364] netlink_rcv_skb+0x130/0x360 [18032.723092][ T1364] netlink_unicast+0x449/0x710 [18032.723092][ T1364] netlink_sendmsg+0x723/0xbe0 [18032.723092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18032.723092][ T1364] ___sys_sendmsg+0xee/0x170 [18032.723092][ T1364] __sys_sendmsg+0xcd/0x170 [18032.723092][ T1364] do_syscall_64+0xc6/0x1e0 [18032.723092][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18032.723092][ T1364] [18042.963097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18042.963598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18042.963598][ T1364] ___neigh_create+0x14b/0xf60 [18042.963598][ T1364] ip6_finish_output2+0xa70/0xf80 [18042.963598][ T1364] ip6_finish_output+0x4ed/0xd30 [18042.963598][ T1364] ip6_output+0x1f3/0x770 [18042.963598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18042.963598][ T1364] mld_sendpack+0x62d/0xbc0 [18042.963598][ T1364] mld_ifc_work+0x32/0x1f0 [18042.963598][ T1364] process_one_work+0x84d/0x18a0 [18042.963598][ T1364] worker_thread+0x587/0xd30 [18042.963598][ T1364] kthread+0x28a/0x350 [18042.963598][ T1364] ret_from_fork+0x31/0x70 [18042.963598][ T1364] ret_from_fork_asm+0x1a/0x30 [18042.963598][ T1364] [18042.965326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18042.965326][ T1364] dst_init+0x84/0x4a0 [18042.965326][ T1364] dst_alloc+0x97/0x150 [18042.965326][ T1364] ip6_dst_alloc+0x23/0x90 [18042.965326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18042.965326][ T1364] ip6_pol_route+0x56f/0x840 [18042.965326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18042.965326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18042.965326][ T1364] ipv6_rcv+0x1ad/0x810 [18042.965326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18042.965326][ T1364] process_backlog+0x101/0x620 [18042.965326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18042.965326][ T1364] net_rx_action+0x495/0xbe0 [18042.965326][ T1364] __do_softirq+0x1b5/0x7f6 [18042.965326][ T1364] [18042.967197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18042.967197][ T1364] netdev_get_by_index+0x5e/0x80 [18042.967197][ T1364] fib6_nh_init+0x3d8/0x15b0 [18042.967197][ T1364] ip6_route_info_create+0xf18/0x17d0 [18042.967197][ T1364] ip6_route_add+0x1c/0x140 [18042.967197][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18042.967197][ T1364] addrconf_add_dev+0xe2/0x170 [18042.967197][ T1364] inet6_addr_add+0x12f/0xa40 [18042.967197][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18042.967197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.967197][ T1364] netlink_rcv_skb+0x130/0x360 [18042.967197][ T1364] netlink_unicast+0x449/0x710 [18042.967197][ T1364] netlink_sendmsg+0x723/0xbe0 [18042.967197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18042.967197][ T1364] ___sys_sendmsg+0xee/0x170 [18042.967197][ T1364] __sys_sendmsg+0xcd/0x170 [18042.967197][ T1364] do_syscall_64+0xc6/0x1e0 [18042.967197][ T1364] [18042.969390][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18042.969390][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18042.969390][ T1364] ipv6_find_idev+0x102/0x170 [18042.969390][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18042.969390][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.969390][ T1364] netlink_rcv_skb+0x130/0x360 [18042.969390][ T1364] netlink_unicast+0x449/0x710 [18042.969390][ T1364] netlink_sendmsg+0x723/0xbe0 [18042.969390][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18042.969390][ T1364] ___sys_sendmsg+0xee/0x170 [18042.969390][ T1364] __sys_sendmsg+0xcd/0x170 [18042.969390][ T1364] do_syscall_64+0xc6/0x1e0 [18042.969390][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18042.969390][ T1364] [18042.971109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18042.971109][ T1364] neigh_parms_alloc+0x1e5/0x510 [18042.971109][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18042.971109][ T1364] ipv6_find_idev+0x102/0x170 [18042.971109][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18042.971109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18042.971109][ T1364] netlink_rcv_skb+0x130/0x360 [18042.971109][ T1364] netlink_unicast+0x449/0x710 [18042.971109][ T1364] netlink_sendmsg+0x723/0xbe0 [18042.971109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18042.971109][ T1364] ___sys_sendmsg+0xee/0x170 [18042.971109][ T1364] __sys_sendmsg+0xcd/0x170 [18042.971109][ T1364] do_syscall_64+0xc6/0x1e0 [18042.971109][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18042.971109][ T1364] [18053.211067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18053.211601][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18053.211601][ T1364] ___neigh_create+0x14b/0xf60 [18053.211601][ T1364] ip6_finish_output2+0xa70/0xf80 [18053.211601][ T1364] ip6_finish_output+0x4ed/0xd30 [18053.211601][ T1364] ip6_output+0x1f3/0x770 [18053.211601][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18053.211601][ T1364] mld_sendpack+0x62d/0xbc0 [18053.211601][ T1364] mld_ifc_work+0x32/0x1f0 [18053.211601][ T1364] process_one_work+0x84d/0x18a0 [18053.211601][ T1364] worker_thread+0x587/0xd30 [18053.211601][ T1364] kthread+0x28a/0x350 [18053.211601][ T1364] ret_from_fork+0x31/0x70 [18053.211601][ T1364] ret_from_fork_asm+0x1a/0x30 [18053.211601][ T1364] [18053.213340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18053.213340][ T1364] dst_init+0x84/0x4a0 [18053.213340][ T1364] dst_alloc+0x97/0x150 [18053.213340][ T1364] ip6_dst_alloc+0x23/0x90 [18053.213340][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18053.213340][ T1364] ip6_pol_route+0x56f/0x840 [18053.213340][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18053.213340][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18053.213340][ T1364] ipv6_rcv+0x1ad/0x810 [18053.213340][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18053.213340][ T1364] process_backlog+0x101/0x620 [18053.213340][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18053.213340][ T1364] net_rx_action+0x495/0xbe0 [18053.213340][ T1364] __do_softirq+0x1b5/0x7f6 [18053.213340][ T1364] [18053.215179][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18053.215179][ T1364] netdev_get_by_index+0x5e/0x80 [18053.215179][ T1364] fib6_nh_init+0x3d8/0x15b0 [18053.215179][ T1364] ip6_route_info_create+0xf18/0x17d0 [18053.215179][ T1364] ip6_route_add+0x1c/0x140 [18053.215179][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18053.215179][ T1364] addrconf_add_dev+0xe2/0x170 [18053.215179][ T1364] inet6_addr_add+0x12f/0xa40 [18053.215179][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18053.215179][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18053.215179][ T1364] netlink_rcv_skb+0x130/0x360 [18053.215179][ T1364] netlink_unicast+0x449/0x710 [18053.215179][ T1364] netlink_sendmsg+0x723/0xbe0 [18053.215179][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18053.215179][ T1364] ___sys_sendmsg+0xee/0x170 [18053.215179][ T1364] __sys_sendmsg+0xcd/0x170 [18053.215179][ T1364] do_syscall_64+0xc6/0x1e0 [18053.215179][ T1364] [18053.217388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18053.217388][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18053.217388][ T1364] ipv6_find_idev+0x102/0x170 [18053.217388][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18053.217388][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18053.217388][ T1364] netlink_rcv_skb+0x130/0x360 [18053.217388][ T1364] netlink_unicast+0x449/0x710 [18053.217388][ T1364] netlink_sendmsg+0x723/0xbe0 [18053.217388][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18053.217388][ T1364] ___sys_sendmsg+0xee/0x170 [18053.217388][ T1364] __sys_sendmsg+0xcd/0x170 [18053.217388][ T1364] do_syscall_64+0xc6/0x1e0 [18053.217388][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18053.217388][ T1364] [18053.219124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18053.219124][ T1364] neigh_parms_alloc+0x1e5/0x510 [18053.219124][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18053.219124][ T1364] ipv6_find_idev+0x102/0x170 [18053.219124][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18053.219124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18053.219124][ T1364] netlink_rcv_skb+0x130/0x360 [18053.219124][ T1364] netlink_unicast+0x449/0x710 [18053.219124][ T1364] netlink_sendmsg+0x723/0xbe0 [18053.219124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18053.219124][ T1364] ___sys_sendmsg+0xee/0x170 [18053.219124][ T1364] __sys_sendmsg+0xcd/0x170 [18053.219124][ T1364] do_syscall_64+0xc6/0x1e0 [18053.219124][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18053.219124][ T1364] [18063.459078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18063.459573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18063.459573][ T1364] ___neigh_create+0x14b/0xf60 [18063.459573][ T1364] ip6_finish_output2+0xa70/0xf80 [18063.459573][ T1364] ip6_finish_output+0x4ed/0xd30 [18063.459573][ T1364] ip6_output+0x1f3/0x770 [18063.459573][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18063.459573][ T1364] mld_sendpack+0x62d/0xbc0 [18063.459573][ T1364] mld_ifc_work+0x32/0x1f0 [18063.459573][ T1364] process_one_work+0x84d/0x18a0 [18063.459573][ T1364] worker_thread+0x587/0xd30 [18063.459573][ T1364] kthread+0x28a/0x350 [18063.459573][ T1364] ret_from_fork+0x31/0x70 [18063.459573][ T1364] ret_from_fork_asm+0x1a/0x30 [18063.459573][ T1364] [18063.461283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18063.461283][ T1364] dst_init+0x84/0x4a0 [18063.461283][ T1364] dst_alloc+0x97/0x150 [18063.461283][ T1364] ip6_dst_alloc+0x23/0x90 [18063.461283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18063.461283][ T1364] ip6_pol_route+0x56f/0x840 [18063.461283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18063.461283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18063.461283][ T1364] ipv6_rcv+0x1ad/0x810 [18063.461283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18063.461283][ T1364] process_backlog+0x101/0x620 [18063.461283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18063.461283][ T1364] net_rx_action+0x495/0xbe0 [18063.461283][ T1364] __do_softirq+0x1b5/0x7f6 [18063.461283][ T1364] [18063.463123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18063.463123][ T1364] netdev_get_by_index+0x5e/0x80 [18063.463123][ T1364] fib6_nh_init+0x3d8/0x15b0 [18063.463123][ T1364] ip6_route_info_create+0xf18/0x17d0 [18063.463123][ T1364] ip6_route_add+0x1c/0x140 [18063.463123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18063.463123][ T1364] addrconf_add_dev+0xe2/0x170 [18063.463123][ T1364] inet6_addr_add+0x12f/0xa40 [18063.463123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18063.463123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18063.463123][ T1364] netlink_rcv_skb+0x130/0x360 [18063.463123][ T1364] netlink_unicast+0x449/0x710 [18063.463123][ T1364] netlink_sendmsg+0x723/0xbe0 [18063.463123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18063.463123][ T1364] ___sys_sendmsg+0xee/0x170 [18063.463123][ T1364] __sys_sendmsg+0xcd/0x170 [18063.463123][ T1364] do_syscall_64+0xc6/0x1e0 [18063.463123][ T1364] [18063.465307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18063.465307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18063.465307][ T1364] ipv6_find_idev+0x102/0x170 [18063.465307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18063.465307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18063.465307][ T1364] netlink_rcv_skb+0x130/0x360 [18063.465307][ T1364] netlink_unicast+0x449/0x710 [18063.465307][ T1364] netlink_sendmsg+0x723/0xbe0 [18063.465307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18063.465307][ T1364] ___sys_sendmsg+0xee/0x170 [18063.465307][ T1364] __sys_sendmsg+0xcd/0x170 [18063.465307][ T1364] do_syscall_64+0xc6/0x1e0 [18063.465307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18063.465307][ T1364] [18063.467013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18063.467013][ T1364] neigh_parms_alloc+0x1e5/0x510 [18063.467013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18063.467013][ T1364] ipv6_find_idev+0x102/0x170 [18063.467013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18063.467013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18063.467013][ T1364] netlink_rcv_skb+0x130/0x360 [18063.467013][ T1364] netlink_unicast+0x449/0x710 [18063.467013][ T1364] netlink_sendmsg+0x723/0xbe0 [18063.467013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18063.467013][ T1364] ___sys_sendmsg+0xee/0x170 [18063.467013][ T1364] __sys_sendmsg+0xcd/0x170 [18063.467013][ T1364] do_syscall_64+0xc6/0x1e0 [18063.467013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18063.467013][ T1364] [18073.707079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18073.707552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18073.707552][ T1364] ___neigh_create+0x14b/0xf60 [18073.707552][ T1364] ip6_finish_output2+0xa70/0xf80 [18073.707552][ T1364] ip6_finish_output+0x4ed/0xd30 [18073.707552][ T1364] ip6_output+0x1f3/0x770 [18073.707552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18073.707552][ T1364] mld_sendpack+0x62d/0xbc0 [18073.707552][ T1364] mld_ifc_work+0x32/0x1f0 [18073.707552][ T1364] process_one_work+0x84d/0x18a0 [18073.707552][ T1364] worker_thread+0x587/0xd30 [18073.707552][ T1364] kthread+0x28a/0x350 [18073.707552][ T1364] ret_from_fork+0x31/0x70 [18073.707552][ T1364] ret_from_fork_asm+0x1a/0x30 [18073.707552][ T1364] [18073.709276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18073.709276][ T1364] dst_init+0x84/0x4a0 [18073.709276][ T1364] dst_alloc+0x97/0x150 [18073.709276][ T1364] ip6_dst_alloc+0x23/0x90 [18073.709276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18073.709276][ T1364] ip6_pol_route+0x56f/0x840 [18073.709276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18073.709276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18073.709276][ T1364] ipv6_rcv+0x1ad/0x810 [18073.709276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18073.709276][ T1364] process_backlog+0x101/0x620 [18073.709276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18073.709276][ T1364] net_rx_action+0x495/0xbe0 [18073.709276][ T1364] __do_softirq+0x1b5/0x7f6 [18073.709276][ T1364] [18073.711098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18073.711098][ T1364] netdev_get_by_index+0x5e/0x80 [18073.711098][ T1364] fib6_nh_init+0x3d8/0x15b0 [18073.711098][ T1364] ip6_route_info_create+0xf18/0x17d0 [18073.711098][ T1364] ip6_route_add+0x1c/0x140 [18073.711098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18073.711098][ T1364] addrconf_add_dev+0xe2/0x170 [18073.711098][ T1364] inet6_addr_add+0x12f/0xa40 [18073.711098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18073.711098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.711098][ T1364] netlink_rcv_skb+0x130/0x360 [18073.711098][ T1364] netlink_unicast+0x449/0x710 [18073.711098][ T1364] netlink_sendmsg+0x723/0xbe0 [18073.711098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18073.711098][ T1364] ___sys_sendmsg+0xee/0x170 [18073.711098][ T1364] __sys_sendmsg+0xcd/0x170 [18073.711098][ T1364] do_syscall_64+0xc6/0x1e0 [18073.711098][ T1364] [18073.713310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18073.713310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18073.713310][ T1364] ipv6_find_idev+0x102/0x170 [18073.713310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18073.713310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.713310][ T1364] netlink_rcv_skb+0x130/0x360 [18073.713310][ T1364] netlink_unicast+0x449/0x710 [18073.713310][ T1364] netlink_sendmsg+0x723/0xbe0 [18073.713310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18073.713310][ T1364] ___sys_sendmsg+0xee/0x170 [18073.713310][ T1364] __sys_sendmsg+0xcd/0x170 [18073.713310][ T1364] do_syscall_64+0xc6/0x1e0 [18073.713310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18073.713310][ T1364] [18073.715014][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18073.715014][ T1364] neigh_parms_alloc+0x1e5/0x510 [18073.715014][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18073.715014][ T1364] ipv6_find_idev+0x102/0x170 [18073.715014][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18073.715014][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18073.715014][ T1364] netlink_rcv_skb+0x130/0x360 [18073.715014][ T1364] netlink_unicast+0x449/0x710 [18073.715014][ T1364] netlink_sendmsg+0x723/0xbe0 [18073.715014][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18073.715014][ T1364] ___sys_sendmsg+0xee/0x170 [18073.715014][ T1364] __sys_sendmsg+0xcd/0x170 [18073.715014][ T1364] do_syscall_64+0xc6/0x1e0 [18073.715014][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18073.715014][ T1364] [18083.819048][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18083.819535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18083.819535][ T1364] ___neigh_create+0x14b/0xf60 [18083.819535][ T1364] ip6_finish_output2+0xa70/0xf80 [18083.819535][ T1364] ip6_finish_output+0x4ed/0xd30 [18083.819535][ T1364] ip6_output+0x1f3/0x770 [18083.819535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18083.819535][ T1364] mld_sendpack+0x62d/0xbc0 [18083.819535][ T1364] mld_ifc_work+0x32/0x1f0 [18083.819535][ T1364] process_one_work+0x84d/0x18a0 [18083.819535][ T1364] worker_thread+0x587/0xd30 [18083.819535][ T1364] kthread+0x28a/0x350 [18083.819535][ T1364] ret_from_fork+0x31/0x70 [18083.819535][ T1364] ret_from_fork_asm+0x1a/0x30 [18083.819535][ T1364] [18083.821237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18083.821237][ T1364] dst_init+0x84/0x4a0 [18083.821237][ T1364] dst_alloc+0x97/0x150 [18083.821237][ T1364] ip6_dst_alloc+0x23/0x90 [18083.821237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18083.821237][ T1364] ip6_pol_route+0x56f/0x840 [18083.821237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18083.821237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18083.821237][ T1364] ipv6_rcv+0x1ad/0x810 [18083.821237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18083.821237][ T1364] process_backlog+0x101/0x620 [18083.821237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18083.821237][ T1364] net_rx_action+0x495/0xbe0 [18083.821237][ T1364] __do_softirq+0x1b5/0x7f6 [18083.821237][ T1364] [18083.823075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18083.823075][ T1364] netdev_get_by_index+0x5e/0x80 [18083.823075][ T1364] fib6_nh_init+0x3d8/0x15b0 [18083.823075][ T1364] ip6_route_info_create+0xf18/0x17d0 [18083.823075][ T1364] ip6_route_add+0x1c/0x140 [18083.823075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18083.823075][ T1364] addrconf_add_dev+0xe2/0x170 [18083.823075][ T1364] inet6_addr_add+0x12f/0xa40 [18083.823075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18083.823075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.823075][ T1364] netlink_rcv_skb+0x130/0x360 [18083.823075][ T1364] netlink_unicast+0x449/0x710 [18083.823075][ T1364] netlink_sendmsg+0x723/0xbe0 [18083.823075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18083.823075][ T1364] ___sys_sendmsg+0xee/0x170 [18083.823075][ T1364] __sys_sendmsg+0xcd/0x170 [18083.823075][ T1364] do_syscall_64+0xc6/0x1e0 [18083.823075][ T1364] [18083.825245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18083.825245][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18083.825245][ T1364] ipv6_find_idev+0x102/0x170 [18083.825245][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18083.825245][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.825245][ T1364] netlink_rcv_skb+0x130/0x360 [18083.825245][ T1364] netlink_unicast+0x449/0x710 [18083.825245][ T1364] netlink_sendmsg+0x723/0xbe0 [18083.825245][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18083.825245][ T1364] ___sys_sendmsg+0xee/0x170 [18083.825245][ T1364] __sys_sendmsg+0xcd/0x170 [18083.825245][ T1364] do_syscall_64+0xc6/0x1e0 [18083.825245][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18083.825245][ T1364] [18083.826948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18083.826948][ T1364] neigh_parms_alloc+0x1e5/0x510 [18083.826948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18083.826948][ T1364] ipv6_find_idev+0x102/0x170 [18083.826948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18083.826948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18083.826948][ T1364] netlink_rcv_skb+0x130/0x360 [18083.826948][ T1364] netlink_unicast+0x449/0x710 [18083.826948][ T1364] netlink_sendmsg+0x723/0xbe0 [18083.826948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18083.826948][ T1364] ___sys_sendmsg+0xee/0x170 [18083.826948][ T1364] __sys_sendmsg+0xcd/0x170 [18083.826948][ T1364] do_syscall_64+0xc6/0x1e0 [18083.826948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18083.826948][ T1364] [18094.075074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18094.075558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18094.075558][ T1364] ___neigh_create+0x14b/0xf60 [18094.075558][ T1364] ip6_finish_output2+0xa70/0xf80 [18094.075558][ T1364] ip6_finish_output+0x4ed/0xd30 [18094.075558][ T1364] ip6_output+0x1f3/0x770 [18094.075558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18094.075558][ T1364] mld_sendpack+0x62d/0xbc0 [18094.075558][ T1364] mld_ifc_work+0x32/0x1f0 [18094.075558][ T1364] process_one_work+0x84d/0x18a0 [18094.075558][ T1364] worker_thread+0x587/0xd30 [18094.075558][ T1364] kthread+0x28a/0x350 [18094.075558][ T1364] ret_from_fork+0x31/0x70 [18094.075558][ T1364] ret_from_fork_asm+0x1a/0x30 [18094.075558][ T1364] [18094.077261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18094.077261][ T1364] dst_init+0x84/0x4a0 [18094.077261][ T1364] dst_alloc+0x97/0x150 [18094.077261][ T1364] ip6_dst_alloc+0x23/0x90 [18094.077261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18094.077261][ T1364] ip6_pol_route+0x56f/0x840 [18094.077261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18094.077261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18094.077261][ T1364] ipv6_rcv+0x1ad/0x810 [18094.077261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18094.077261][ T1364] process_backlog+0x101/0x620 [18094.077261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18094.077261][ T1364] net_rx_action+0x495/0xbe0 [18094.077261][ T1364] __do_softirq+0x1b5/0x7f6 [18094.077261][ T1364] [18094.079094][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18094.079094][ T1364] netdev_get_by_index+0x5e/0x80 [18094.079094][ T1364] fib6_nh_init+0x3d8/0x15b0 [18094.079094][ T1364] ip6_route_info_create+0xf18/0x17d0 [18094.079094][ T1364] ip6_route_add+0x1c/0x140 [18094.079094][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18094.079094][ T1364] addrconf_add_dev+0xe2/0x170 [18094.079094][ T1364] inet6_addr_add+0x12f/0xa40 [18094.079094][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18094.079094][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18094.079094][ T1364] netlink_rcv_skb+0x130/0x360 [18094.079094][ T1364] netlink_unicast+0x449/0x710 [18094.079094][ T1364] netlink_sendmsg+0x723/0xbe0 [18094.079094][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18094.079094][ T1364] ___sys_sendmsg+0xee/0x170 [18094.079094][ T1364] __sys_sendmsg+0xcd/0x170 [18094.079094][ T1364] do_syscall_64+0xc6/0x1e0 [18094.079094][ T1364] [18094.081273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18094.081273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18094.081273][ T1364] ipv6_find_idev+0x102/0x170 [18094.081273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18094.081273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18094.081273][ T1364] netlink_rcv_skb+0x130/0x360 [18094.081273][ T1364] netlink_unicast+0x449/0x710 [18094.081273][ T1364] netlink_sendmsg+0x723/0xbe0 [18094.081273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18094.081273][ T1364] ___sys_sendmsg+0xee/0x170 [18094.081273][ T1364] __sys_sendmsg+0xcd/0x170 [18094.081273][ T1364] do_syscall_64+0xc6/0x1e0 [18094.081273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18094.081273][ T1364] [18094.082983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18094.082983][ T1364] neigh_parms_alloc+0x1e5/0x510 [18094.082983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18094.082983][ T1364] ipv6_find_idev+0x102/0x170 [18094.082983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18094.082983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18094.082983][ T1364] netlink_rcv_skb+0x130/0x360 [18094.082983][ T1364] netlink_unicast+0x449/0x710 [18094.082983][ T1364] netlink_sendmsg+0x723/0xbe0 [18094.082983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18094.082983][ T1364] ___sys_sendmsg+0xee/0x170 [18094.082983][ T1364] __sys_sendmsg+0xcd/0x170 [18094.082983][ T1364] do_syscall_64+0xc6/0x1e0 [18094.082983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18094.082983][ T1364] [18104.331084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18104.331590][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18104.331590][ T1364] ___neigh_create+0x14b/0xf60 [18104.331590][ T1364] ip6_finish_output2+0xa70/0xf80 [18104.331590][ T1364] ip6_finish_output+0x4ed/0xd30 [18104.331590][ T1364] ip6_output+0x1f3/0x770 [18104.331590][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18104.331590][ T1364] mld_sendpack+0x62d/0xbc0 [18104.331590][ T1364] mld_ifc_work+0x32/0x1f0 [18104.331590][ T1364] process_one_work+0x84d/0x18a0 [18104.331590][ T1364] worker_thread+0x587/0xd30 [18104.331590][ T1364] kthread+0x28a/0x350 [18104.331590][ T1364] ret_from_fork+0x31/0x70 [18104.331590][ T1364] ret_from_fork_asm+0x1a/0x30 [18104.331590][ T1364] [18104.333303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18104.333303][ T1364] dst_init+0x84/0x4a0 [18104.333303][ T1364] dst_alloc+0x97/0x150 [18104.333303][ T1364] ip6_dst_alloc+0x23/0x90 [18104.333303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18104.333303][ T1364] ip6_pol_route+0x56f/0x840 [18104.333303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18104.333303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18104.333303][ T1364] ipv6_rcv+0x1ad/0x810 [18104.333303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18104.333303][ T1364] process_backlog+0x101/0x620 [18104.333303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18104.333303][ T1364] net_rx_action+0x495/0xbe0 [18104.333303][ T1364] __do_softirq+0x1b5/0x7f6 [18104.333303][ T1364] [18104.335121][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18104.335121][ T1364] netdev_get_by_index+0x5e/0x80 [18104.335121][ T1364] fib6_nh_init+0x3d8/0x15b0 [18104.335121][ T1364] ip6_route_info_create+0xf18/0x17d0 [18104.335121][ T1364] ip6_route_add+0x1c/0x140 [18104.335121][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18104.335121][ T1364] addrconf_add_dev+0xe2/0x170 [18104.335121][ T1364] inet6_addr_add+0x12f/0xa40 [18104.335121][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18104.335121][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18104.335121][ T1364] netlink_rcv_skb+0x130/0x360 [18104.335121][ T1364] netlink_unicast+0x449/0x710 [18104.335121][ T1364] netlink_sendmsg+0x723/0xbe0 [18104.335121][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18104.335121][ T1364] ___sys_sendmsg+0xee/0x170 [18104.335121][ T1364] __sys_sendmsg+0xcd/0x170 [18104.335121][ T1364] do_syscall_64+0xc6/0x1e0 [18104.335121][ T1364] [18104.337288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18104.337288][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18104.337288][ T1364] ipv6_find_idev+0x102/0x170 [18104.337288][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18104.337288][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18104.337288][ T1364] netlink_rcv_skb+0x130/0x360 [18104.337288][ T1364] netlink_unicast+0x449/0x710 [18104.337288][ T1364] netlink_sendmsg+0x723/0xbe0 [18104.337288][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18104.337288][ T1364] ___sys_sendmsg+0xee/0x170 [18104.337288][ T1364] __sys_sendmsg+0xcd/0x170 [18104.337288][ T1364] do_syscall_64+0xc6/0x1e0 [18104.337288][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18104.337288][ T1364] [18104.338988][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18104.338988][ T1364] neigh_parms_alloc+0x1e5/0x510 [18104.338988][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18104.338988][ T1364] ipv6_find_idev+0x102/0x170 [18104.338988][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18104.338988][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18104.338988][ T1364] netlink_rcv_skb+0x130/0x360 [18104.338988][ T1364] netlink_unicast+0x449/0x710 [18104.338988][ T1364] netlink_sendmsg+0x723/0xbe0 [18104.338988][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18104.338988][ T1364] ___sys_sendmsg+0xee/0x170 [18104.338988][ T1364] __sys_sendmsg+0xcd/0x170 [18104.338988][ T1364] do_syscall_64+0xc6/0x1e0 [18104.338988][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18104.338988][ T1364] [18114.587084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18114.587563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18114.587563][ T1364] ___neigh_create+0x14b/0xf60 [18114.587563][ T1364] ip6_finish_output2+0xa70/0xf80 [18114.587563][ T1364] ip6_finish_output+0x4ed/0xd30 [18114.587563][ T1364] ip6_output+0x1f3/0x770 [18114.587563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18114.587563][ T1364] mld_sendpack+0x62d/0xbc0 [18114.587563][ T1364] mld_ifc_work+0x32/0x1f0 [18114.587563][ T1364] process_one_work+0x84d/0x18a0 [18114.587563][ T1364] worker_thread+0x587/0xd30 [18114.587563][ T1364] kthread+0x28a/0x350 [18114.587563][ T1364] ret_from_fork+0x31/0x70 [18114.587563][ T1364] ret_from_fork_asm+0x1a/0x30 [18114.587563][ T1364] [18114.589275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18114.589275][ T1364] dst_init+0x84/0x4a0 [18114.589275][ T1364] dst_alloc+0x97/0x150 [18114.589275][ T1364] ip6_dst_alloc+0x23/0x90 [18114.589275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18114.589275][ T1364] ip6_pol_route+0x56f/0x840 [18114.589275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18114.589275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18114.589275][ T1364] ipv6_rcv+0x1ad/0x810 [18114.589275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18114.589275][ T1364] process_backlog+0x101/0x620 [18114.589275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18114.589275][ T1364] net_rx_action+0x495/0xbe0 [18114.589275][ T1364] __do_softirq+0x1b5/0x7f6 [18114.589275][ T1364] [18114.591110][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18114.591110][ T1364] netdev_get_by_index+0x5e/0x80 [18114.591110][ T1364] fib6_nh_init+0x3d8/0x15b0 [18114.591110][ T1364] ip6_route_info_create+0xf18/0x17d0 [18114.591110][ T1364] ip6_route_add+0x1c/0x140 [18114.591110][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18114.591110][ T1364] addrconf_add_dev+0xe2/0x170 [18114.591110][ T1364] inet6_addr_add+0x12f/0xa40 [18114.591110][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18114.591110][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.591110][ T1364] netlink_rcv_skb+0x130/0x360 [18114.591110][ T1364] netlink_unicast+0x449/0x710 [18114.591110][ T1364] netlink_sendmsg+0x723/0xbe0 [18114.591110][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18114.591110][ T1364] ___sys_sendmsg+0xee/0x170 [18114.591110][ T1364] __sys_sendmsg+0xcd/0x170 [18114.591110][ T1364] do_syscall_64+0xc6/0x1e0 [18114.591110][ T1364] [18114.593304][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18114.593304][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18114.593304][ T1364] ipv6_find_idev+0x102/0x170 [18114.593304][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18114.593304][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.593304][ T1364] netlink_rcv_skb+0x130/0x360 [18114.593304][ T1364] netlink_unicast+0x449/0x710 [18114.593304][ T1364] netlink_sendmsg+0x723/0xbe0 [18114.593304][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18114.593304][ T1364] ___sys_sendmsg+0xee/0x170 [18114.593304][ T1364] __sys_sendmsg+0xcd/0x170 [18114.593304][ T1364] do_syscall_64+0xc6/0x1e0 [18114.593304][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18114.593304][ T1364] [18114.595013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18114.595013][ T1364] neigh_parms_alloc+0x1e5/0x510 [18114.595013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18114.595013][ T1364] ipv6_find_idev+0x102/0x170 [18114.595013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18114.595013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18114.595013][ T1364] netlink_rcv_skb+0x130/0x360 [18114.595013][ T1364] netlink_unicast+0x449/0x710 [18114.595013][ T1364] netlink_sendmsg+0x723/0xbe0 [18114.595013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18114.595013][ T1364] ___sys_sendmsg+0xee/0x170 [18114.595013][ T1364] __sys_sendmsg+0xcd/0x170 [18114.595013][ T1364] do_syscall_64+0xc6/0x1e0 [18114.595013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18114.595013][ T1364] [18124.843091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18124.843607][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18124.843607][ T1364] ___neigh_create+0x14b/0xf60 [18124.843607][ T1364] ip6_finish_output2+0xa70/0xf80 [18124.843607][ T1364] ip6_finish_output+0x4ed/0xd30 [18124.843607][ T1364] ip6_output+0x1f3/0x770 [18124.843607][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18124.843607][ T1364] mld_sendpack+0x62d/0xbc0 [18124.843607][ T1364] mld_ifc_work+0x32/0x1f0 [18124.843607][ T1364] process_one_work+0x84d/0x18a0 [18124.843607][ T1364] worker_thread+0x587/0xd30 [18124.843607][ T1364] kthread+0x28a/0x350 [18124.843607][ T1364] ret_from_fork+0x31/0x70 [18124.843607][ T1364] ret_from_fork_asm+0x1a/0x30 [18124.843607][ T1364] [18124.845309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18124.845309][ T1364] dst_init+0x84/0x4a0 [18124.845309][ T1364] dst_alloc+0x97/0x150 [18124.845309][ T1364] ip6_dst_alloc+0x23/0x90 [18124.845309][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18124.845309][ T1364] ip6_pol_route+0x56f/0x840 [18124.845309][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18124.845309][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18124.845309][ T1364] ipv6_rcv+0x1ad/0x810 [18124.845309][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18124.845309][ T1364] process_backlog+0x101/0x620 [18124.845309][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18124.845309][ T1364] net_rx_action+0x495/0xbe0 [18124.845309][ T1364] __do_softirq+0x1b5/0x7f6 [18124.845309][ T1364] [18124.847131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18124.847131][ T1364] netdev_get_by_index+0x5e/0x80 [18124.847131][ T1364] fib6_nh_init+0x3d8/0x15b0 [18124.847131][ T1364] ip6_route_info_create+0xf18/0x17d0 [18124.847131][ T1364] ip6_route_add+0x1c/0x140 [18124.847131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18124.847131][ T1364] addrconf_add_dev+0xe2/0x170 [18124.847131][ T1364] inet6_addr_add+0x12f/0xa40 [18124.847131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18124.847131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.847131][ T1364] netlink_rcv_skb+0x130/0x360 [18124.847131][ T1364] netlink_unicast+0x449/0x710 [18124.847131][ T1364] netlink_sendmsg+0x723/0xbe0 [18124.847131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18124.847131][ T1364] ___sys_sendmsg+0xee/0x170 [18124.847131][ T1364] __sys_sendmsg+0xcd/0x170 [18124.847131][ T1364] do_syscall_64+0xc6/0x1e0 [18124.847131][ T1364] [18124.849318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18124.849318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18124.849318][ T1364] ipv6_find_idev+0x102/0x170 [18124.849318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18124.849318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.849318][ T1364] netlink_rcv_skb+0x130/0x360 [18124.849318][ T1364] netlink_unicast+0x449/0x710 [18124.849318][ T1364] netlink_sendmsg+0x723/0xbe0 [18124.849318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18124.849318][ T1364] ___sys_sendmsg+0xee/0x170 [18124.849318][ T1364] __sys_sendmsg+0xcd/0x170 [18124.849318][ T1364] do_syscall_64+0xc6/0x1e0 [18124.849318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18124.849318][ T1364] [18124.851019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18124.851019][ T1364] neigh_parms_alloc+0x1e5/0x510 [18124.851019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18124.851019][ T1364] ipv6_find_idev+0x102/0x170 [18124.851019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18124.851019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18124.851019][ T1364] netlink_rcv_skb+0x130/0x360 [18124.851019][ T1364] netlink_unicast+0x449/0x710 [18124.851019][ T1364] netlink_sendmsg+0x723/0xbe0 [18124.851019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18124.851019][ T1364] ___sys_sendmsg+0xee/0x170 [18124.851019][ T1364] __sys_sendmsg+0xcd/0x170 [18124.851019][ T1364] do_syscall_64+0xc6/0x1e0 [18124.851019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18124.851019][ T1364] [18135.099099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18135.099600][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18135.099600][ T1364] ___neigh_create+0x14b/0xf60 [18135.099600][ T1364] ip6_finish_output2+0xa70/0xf80 [18135.099600][ T1364] ip6_finish_output+0x4ed/0xd30 [18135.099600][ T1364] ip6_output+0x1f3/0x770 [18135.099600][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18135.099600][ T1364] mld_sendpack+0x62d/0xbc0 [18135.099600][ T1364] mld_ifc_work+0x32/0x1f0 [18135.099600][ T1364] process_one_work+0x84d/0x18a0 [18135.099600][ T1364] worker_thread+0x587/0xd30 [18135.099600][ T1364] kthread+0x28a/0x350 [18135.099600][ T1364] ret_from_fork+0x31/0x70 [18135.099600][ T1364] ret_from_fork_asm+0x1a/0x30 [18135.099600][ T1364] [18135.101310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18135.101310][ T1364] dst_init+0x84/0x4a0 [18135.101310][ T1364] dst_alloc+0x97/0x150 [18135.101310][ T1364] ip6_dst_alloc+0x23/0x90 [18135.101310][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18135.101310][ T1364] ip6_pol_route+0x56f/0x840 [18135.101310][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18135.101310][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18135.101310][ T1364] ipv6_rcv+0x1ad/0x810 [18135.101310][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18135.101310][ T1364] process_backlog+0x101/0x620 [18135.101310][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18135.101310][ T1364] net_rx_action+0x495/0xbe0 [18135.101310][ T1364] __do_softirq+0x1b5/0x7f6 [18135.101310][ T1364] [18135.103138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18135.103138][ T1364] netdev_get_by_index+0x5e/0x80 [18135.103138][ T1364] fib6_nh_init+0x3d8/0x15b0 [18135.103138][ T1364] ip6_route_info_create+0xf18/0x17d0 [18135.103138][ T1364] ip6_route_add+0x1c/0x140 [18135.103138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18135.103138][ T1364] addrconf_add_dev+0xe2/0x170 [18135.103138][ T1364] inet6_addr_add+0x12f/0xa40 [18135.103138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18135.103138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18135.103138][ T1364] netlink_rcv_skb+0x130/0x360 [18135.103138][ T1364] netlink_unicast+0x449/0x710 [18135.103138][ T1364] netlink_sendmsg+0x723/0xbe0 [18135.103138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18135.103138][ T1364] ___sys_sendmsg+0xee/0x170 [18135.103138][ T1364] __sys_sendmsg+0xcd/0x170 [18135.103138][ T1364] do_syscall_64+0xc6/0x1e0 [18135.103138][ T1364] [18135.105315][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18135.105315][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18135.105315][ T1364] ipv6_find_idev+0x102/0x170 [18135.105315][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18135.105315][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18135.105315][ T1364] netlink_rcv_skb+0x130/0x360 [18135.105315][ T1364] netlink_unicast+0x449/0x710 [18135.105315][ T1364] netlink_sendmsg+0x723/0xbe0 [18135.105315][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18135.105315][ T1364] ___sys_sendmsg+0xee/0x170 [18135.105315][ T1364] __sys_sendmsg+0xcd/0x170 [18135.105315][ T1364] do_syscall_64+0xc6/0x1e0 [18135.105315][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18135.105315][ T1364] [18135.107019][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18135.107019][ T1364] neigh_parms_alloc+0x1e5/0x510 [18135.107019][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18135.107019][ T1364] ipv6_find_idev+0x102/0x170 [18135.107019][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18135.107019][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18135.107019][ T1364] netlink_rcv_skb+0x130/0x360 [18135.107019][ T1364] netlink_unicast+0x449/0x710 [18135.107019][ T1364] netlink_sendmsg+0x723/0xbe0 [18135.107019][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18135.107019][ T1364] ___sys_sendmsg+0xee/0x170 [18135.107019][ T1364] __sys_sendmsg+0xcd/0x170 [18135.107019][ T1364] do_syscall_64+0xc6/0x1e0 [18135.107019][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18135.107019][ T1364] [18145.195083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18145.195561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18145.195561][ T1364] ___neigh_create+0x14b/0xf60 [18145.195561][ T1364] ip6_finish_output2+0xa70/0xf80 [18145.195561][ T1364] ip6_finish_output+0x4ed/0xd30 [18145.195561][ T1364] ip6_output+0x1f3/0x770 [18145.195561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18145.195561][ T1364] mld_sendpack+0x62d/0xbc0 [18145.195561][ T1364] mld_ifc_work+0x32/0x1f0 [18145.195561][ T1364] process_one_work+0x84d/0x18a0 [18145.195561][ T1364] worker_thread+0x587/0xd30 [18145.195561][ T1364] kthread+0x28a/0x350 [18145.195561][ T1364] ret_from_fork+0x31/0x70 [18145.195561][ T1364] ret_from_fork_asm+0x1a/0x30 [18145.195561][ T1364] [18145.197326][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18145.197326][ T1364] dst_init+0x84/0x4a0 [18145.197326][ T1364] dst_alloc+0x97/0x150 [18145.197326][ T1364] ip6_dst_alloc+0x23/0x90 [18145.197326][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18145.197326][ T1364] ip6_pol_route+0x56f/0x840 [18145.197326][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18145.197326][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18145.197326][ T1364] ipv6_rcv+0x1ad/0x810 [18145.197326][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18145.197326][ T1364] process_backlog+0x101/0x620 [18145.197326][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18145.197326][ T1364] net_rx_action+0x495/0xbe0 [18145.197326][ T1364] __do_softirq+0x1b5/0x7f6 [18145.197326][ T1364] [18145.199155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18145.199155][ T1364] netdev_get_by_index+0x5e/0x80 [18145.199155][ T1364] fib6_nh_init+0x3d8/0x15b0 [18145.199155][ T1364] ip6_route_info_create+0xf18/0x17d0 [18145.199155][ T1364] ip6_route_add+0x1c/0x140 [18145.199155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18145.199155][ T1364] addrconf_add_dev+0xe2/0x170 [18145.199155][ T1364] inet6_addr_add+0x12f/0xa40 [18145.199155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18145.199155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18145.199155][ T1364] netlink_rcv_skb+0x130/0x360 [18145.199155][ T1364] netlink_unicast+0x449/0x710 [18145.199155][ T1364] netlink_sendmsg+0x723/0xbe0 [18145.199155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18145.199155][ T1364] ___sys_sendmsg+0xee/0x170 [18145.199155][ T1364] __sys_sendmsg+0xcd/0x170 [18145.199155][ T1364] do_syscall_64+0xc6/0x1e0 [18145.199155][ T1364] [18145.201331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18145.201331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18145.201331][ T1364] ipv6_find_idev+0x102/0x170 [18145.201331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18145.201331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18145.201331][ T1364] netlink_rcv_skb+0x130/0x360 [18145.201331][ T1364] netlink_unicast+0x449/0x710 [18145.201331][ T1364] netlink_sendmsg+0x723/0xbe0 [18145.201331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18145.201331][ T1364] ___sys_sendmsg+0xee/0x170 [18145.201331][ T1364] __sys_sendmsg+0xcd/0x170 [18145.201331][ T1364] do_syscall_64+0xc6/0x1e0 [18145.201331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18145.201331][ T1364] [18145.203044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18145.203044][ T1364] neigh_parms_alloc+0x1e5/0x510 [18145.203044][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18145.203044][ T1364] ipv6_find_idev+0x102/0x170 [18145.203044][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18145.203044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18145.203044][ T1364] netlink_rcv_skb+0x130/0x360 [18145.203044][ T1364] netlink_unicast+0x449/0x710 [18145.203044][ T1364] netlink_sendmsg+0x723/0xbe0 [18145.203044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18145.203044][ T1364] ___sys_sendmsg+0xee/0x170 [18145.203044][ T1364] __sys_sendmsg+0xcd/0x170 [18145.203044][ T1364] do_syscall_64+0xc6/0x1e0 [18145.203044][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18145.203044][ T1364] [18155.443081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18155.443583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18155.443583][ T1364] ___neigh_create+0x14b/0xf60 [18155.443583][ T1364] ip6_finish_output2+0xa70/0xf80 [18155.443583][ T1364] ip6_finish_output+0x4ed/0xd30 [18155.443583][ T1364] ip6_output+0x1f3/0x770 [18155.443583][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18155.443583][ T1364] mld_sendpack+0x62d/0xbc0 [18155.443583][ T1364] mld_ifc_work+0x32/0x1f0 [18155.443583][ T1364] process_one_work+0x84d/0x18a0 [18155.443583][ T1364] worker_thread+0x587/0xd30 [18155.443583][ T1364] kthread+0x28a/0x350 [18155.443583][ T1364] ret_from_fork+0x31/0x70 [18155.443583][ T1364] ret_from_fork_asm+0x1a/0x30 [18155.443583][ T1364] [18155.445295][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18155.445295][ T1364] dst_init+0x84/0x4a0 [18155.445295][ T1364] dst_alloc+0x97/0x150 [18155.445295][ T1364] ip6_dst_alloc+0x23/0x90 [18155.445295][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18155.445295][ T1364] ip6_pol_route+0x56f/0x840 [18155.445295][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18155.445295][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18155.445295][ T1364] ipv6_rcv+0x1ad/0x810 [18155.445295][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18155.445295][ T1364] process_backlog+0x101/0x620 [18155.445295][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18155.445295][ T1364] net_rx_action+0x495/0xbe0 [18155.445295][ T1364] __do_softirq+0x1b5/0x7f6 [18155.445295][ T1364] [18155.447119][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18155.447119][ T1364] netdev_get_by_index+0x5e/0x80 [18155.447119][ T1364] fib6_nh_init+0x3d8/0x15b0 [18155.447119][ T1364] ip6_route_info_create+0xf18/0x17d0 [18155.447119][ T1364] ip6_route_add+0x1c/0x140 [18155.447119][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18155.447119][ T1364] addrconf_add_dev+0xe2/0x170 [18155.447119][ T1364] inet6_addr_add+0x12f/0xa40 [18155.447119][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18155.447119][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.447119][ T1364] netlink_rcv_skb+0x130/0x360 [18155.447119][ T1364] netlink_unicast+0x449/0x710 [18155.447119][ T1364] netlink_sendmsg+0x723/0xbe0 [18155.447119][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18155.447119][ T1364] ___sys_sendmsg+0xee/0x170 [18155.447119][ T1364] __sys_sendmsg+0xcd/0x170 [18155.447119][ T1364] do_syscall_64+0xc6/0x1e0 [18155.447119][ T1364] [18155.449307][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18155.449307][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18155.449307][ T1364] ipv6_find_idev+0x102/0x170 [18155.449307][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18155.449307][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.449307][ T1364] netlink_rcv_skb+0x130/0x360 [18155.449307][ T1364] netlink_unicast+0x449/0x710 [18155.449307][ T1364] netlink_sendmsg+0x723/0xbe0 [18155.449307][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18155.449307][ T1364] ___sys_sendmsg+0xee/0x170 [18155.449307][ T1364] __sys_sendmsg+0xcd/0x170 [18155.449307][ T1364] do_syscall_64+0xc6/0x1e0 [18155.449307][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18155.449307][ T1364] [18155.451009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18155.451009][ T1364] neigh_parms_alloc+0x1e5/0x510 [18155.451009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18155.451009][ T1364] ipv6_find_idev+0x102/0x170 [18155.451009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18155.451009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18155.451009][ T1364] netlink_rcv_skb+0x130/0x360 [18155.451009][ T1364] netlink_unicast+0x449/0x710 [18155.451009][ T1364] netlink_sendmsg+0x723/0xbe0 [18155.451009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18155.451009][ T1364] ___sys_sendmsg+0xee/0x170 [18155.451009][ T1364] __sys_sendmsg+0xcd/0x170 [18155.451009][ T1364] do_syscall_64+0xc6/0x1e0 [18155.451009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18155.451009][ T1364] [18165.555105][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18165.555627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18165.555627][ T1364] ___neigh_create+0x14b/0xf60 [18165.555627][ T1364] ip6_finish_output2+0xa70/0xf80 [18165.555627][ T1364] ip6_finish_output+0x4ed/0xd30 [18165.555627][ T1364] ip6_output+0x1f3/0x770 [18165.555627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18165.555627][ T1364] mld_sendpack+0x62d/0xbc0 [18165.555627][ T1364] mld_ifc_work+0x32/0x1f0 [18165.555627][ T1364] process_one_work+0x84d/0x18a0 [18165.555627][ T1364] worker_thread+0x587/0xd30 [18165.555627][ T1364] kthread+0x28a/0x350 [18165.555627][ T1364] ret_from_fork+0x31/0x70 [18165.555627][ T1364] ret_from_fork_asm+0x1a/0x30 [18165.555627][ T1364] [18165.557405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18165.557405][ T1364] dst_init+0x84/0x4a0 [18165.557405][ T1364] dst_alloc+0x97/0x150 [18165.557405][ T1364] ip6_dst_alloc+0x23/0x90 [18165.557405][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18165.557405][ T1364] ip6_pol_route+0x56f/0x840 [18165.557405][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18165.557405][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18165.557405][ T1364] ipv6_rcv+0x1ad/0x810 [18165.557405][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18165.557405][ T1364] process_backlog+0x101/0x620 [18165.557405][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18165.557405][ T1364] net_rx_action+0x495/0xbe0 [18165.557405][ T1364] __do_softirq+0x1b5/0x7f6 [18165.557405][ T1364] [18165.559300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18165.559300][ T1364] netdev_get_by_index+0x5e/0x80 [18165.559300][ T1364] fib6_nh_init+0x3d8/0x15b0 [18165.559300][ T1364] ip6_route_info_create+0xf18/0x17d0 [18165.559300][ T1364] ip6_route_add+0x1c/0x140 [18165.559300][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18165.559300][ T1364] addrconf_add_dev+0xe2/0x170 [18165.559300][ T1364] inet6_addr_add+0x12f/0xa40 [18165.559300][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18165.559300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.559300][ T1364] netlink_rcv_skb+0x130/0x360 [18165.559300][ T1364] netlink_unicast+0x449/0x710 [18165.559300][ T1364] netlink_sendmsg+0x723/0xbe0 [18165.559300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18165.559300][ T1364] ___sys_sendmsg+0xee/0x170 [18165.559300][ T1364] __sys_sendmsg+0xcd/0x170 [18165.559300][ T1364] do_syscall_64+0xc6/0x1e0 [18165.559300][ T1364] [18165.561595][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18165.561595][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18165.561595][ T1364] ipv6_find_idev+0x102/0x170 [18165.561595][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18165.561595][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.561595][ T1364] netlink_rcv_skb+0x130/0x360 [18165.561595][ T1364] netlink_unicast+0x449/0x710 [18165.561595][ T1364] netlink_sendmsg+0x723/0xbe0 [18165.561595][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18165.561595][ T1364] ___sys_sendmsg+0xee/0x170 [18165.561595][ T1364] __sys_sendmsg+0xcd/0x170 [18165.561595][ T1364] do_syscall_64+0xc6/0x1e0 [18165.561595][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18165.561595][ T1364] [18165.563371][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18165.563371][ T1364] neigh_parms_alloc+0x1e5/0x510 [18165.563371][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18165.563371][ T1364] ipv6_find_idev+0x102/0x170 [18165.563371][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18165.563371][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18165.563371][ T1364] netlink_rcv_skb+0x130/0x360 [18165.563371][ T1364] netlink_unicast+0x449/0x710 [18165.563371][ T1364] netlink_sendmsg+0x723/0xbe0 [18165.563371][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18165.563371][ T1364] ___sys_sendmsg+0xee/0x170 [18165.563371][ T1364] __sys_sendmsg+0xcd/0x170 [18165.563371][ T1364] do_syscall_64+0xc6/0x1e0 [18165.563371][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18165.563371][ T1364] [18175.803062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18175.803570][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18175.803570][ T1364] ___neigh_create+0x14b/0xf60 [18175.803570][ T1364] ip6_finish_output2+0xa70/0xf80 [18175.803570][ T1364] ip6_finish_output+0x4ed/0xd30 [18175.803570][ T1364] ip6_output+0x1f3/0x770 [18175.803570][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18175.803570][ T1364] mld_sendpack+0x62d/0xbc0 [18175.803570][ T1364] mld_ifc_work+0x32/0x1f0 [18175.803570][ T1364] process_one_work+0x84d/0x18a0 [18175.803570][ T1364] worker_thread+0x587/0xd30 [18175.803570][ T1364] kthread+0x28a/0x350 [18175.803570][ T1364] ret_from_fork+0x31/0x70 [18175.803570][ T1364] ret_from_fork_asm+0x1a/0x30 [18175.803570][ T1364] [18175.805348][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18175.805348][ T1364] dst_init+0x84/0x4a0 [18175.805348][ T1364] dst_alloc+0x97/0x150 [18175.805348][ T1364] ip6_dst_alloc+0x23/0x90 [18175.805348][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18175.805348][ T1364] ip6_pol_route+0x56f/0x840 [18175.805348][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18175.805348][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18175.805348][ T1364] ipv6_rcv+0x1ad/0x810 [18175.805348][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18175.805348][ T1364] process_backlog+0x101/0x620 [18175.805348][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18175.805348][ T1364] net_rx_action+0x495/0xbe0 [18175.805348][ T1364] __do_softirq+0x1b5/0x7f6 [18175.805348][ T1364] [18175.807240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18175.807240][ T1364] netdev_get_by_index+0x5e/0x80 [18175.807240][ T1364] fib6_nh_init+0x3d8/0x15b0 [18175.807240][ T1364] ip6_route_info_create+0xf18/0x17d0 [18175.807240][ T1364] ip6_route_add+0x1c/0x140 [18175.807240][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18175.807240][ T1364] addrconf_add_dev+0xe2/0x170 [18175.807240][ T1364] inet6_addr_add+0x12f/0xa40 [18175.807240][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18175.807240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.807240][ T1364] netlink_rcv_skb+0x130/0x360 [18175.807240][ T1364] netlink_unicast+0x449/0x710 [18175.807240][ T1364] netlink_sendmsg+0x723/0xbe0 [18175.807240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18175.807240][ T1364] ___sys_sendmsg+0xee/0x170 [18175.807240][ T1364] __sys_sendmsg+0xcd/0x170 [18175.807240][ T1364] do_syscall_64+0xc6/0x1e0 [18175.807240][ T1364] [18175.810028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18175.810028][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18175.810028][ T1364] ipv6_find_idev+0x102/0x170 [18175.810028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18175.810028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.810028][ T1364] netlink_rcv_skb+0x130/0x360 [18175.810028][ T1364] netlink_unicast+0x449/0x710 [18175.810028][ T1364] netlink_sendmsg+0x723/0xbe0 [18175.810028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18175.810028][ T1364] ___sys_sendmsg+0xee/0x170 [18175.810028][ T1364] __sys_sendmsg+0xcd/0x170 [18175.810028][ T1364] do_syscall_64+0xc6/0x1e0 [18175.810028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18175.810028][ T1364] [18175.811810][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18175.811810][ T1364] neigh_parms_alloc+0x1e5/0x510 [18175.811810][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18175.811810][ T1364] ipv6_find_idev+0x102/0x170 [18175.811810][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18175.811810][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18175.811810][ T1364] netlink_rcv_skb+0x130/0x360 [18175.811810][ T1364] netlink_unicast+0x449/0x710 [18175.811810][ T1364] netlink_sendmsg+0x723/0xbe0 [18175.811810][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18175.811810][ T1364] ___sys_sendmsg+0xee/0x170 [18175.811810][ T1364] __sys_sendmsg+0xcd/0x170 [18175.811810][ T1364] do_syscall_64+0xc6/0x1e0 [18175.811810][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18175.811810][ T1364] [18185.915089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18185.915564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18185.915564][ T1364] ___neigh_create+0x14b/0xf60 [18185.915564][ T1364] ip6_finish_output2+0xa70/0xf80 [18185.915564][ T1364] ip6_finish_output+0x4ed/0xd30 [18185.915564][ T1364] ip6_output+0x1f3/0x770 [18185.915564][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18185.915564][ T1364] mld_sendpack+0x62d/0xbc0 [18185.915564][ T1364] mld_ifc_work+0x32/0x1f0 [18185.915564][ T1364] process_one_work+0x84d/0x18a0 [18185.915564][ T1364] worker_thread+0x587/0xd30 [18185.915564][ T1364] kthread+0x28a/0x350 [18185.915564][ T1364] ret_from_fork+0x31/0x70 [18185.915564][ T1364] ret_from_fork_asm+0x1a/0x30 [18185.915564][ T1364] [18185.917273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18185.917273][ T1364] dst_init+0x84/0x4a0 [18185.917273][ T1364] dst_alloc+0x97/0x150 [18185.917273][ T1364] ip6_dst_alloc+0x23/0x90 [18185.917273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18185.917273][ T1364] ip6_pol_route+0x56f/0x840 [18185.917273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18185.917273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18185.917273][ T1364] ipv6_rcv+0x1ad/0x810 [18185.917273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18185.917273][ T1364] process_backlog+0x101/0x620 [18185.917273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18185.917273][ T1364] net_rx_action+0x495/0xbe0 [18185.917273][ T1364] __do_softirq+0x1b5/0x7f6 [18185.917273][ T1364] [18185.919098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18185.919098][ T1364] netdev_get_by_index+0x5e/0x80 [18185.919098][ T1364] fib6_nh_init+0x3d8/0x15b0 [18185.919098][ T1364] ip6_route_info_create+0xf18/0x17d0 [18185.919098][ T1364] ip6_route_add+0x1c/0x140 [18185.919098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18185.919098][ T1364] addrconf_add_dev+0xe2/0x170 [18185.919098][ T1364] inet6_addr_add+0x12f/0xa40 [18185.919098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18185.919098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.919098][ T1364] netlink_rcv_skb+0x130/0x360 [18185.919098][ T1364] netlink_unicast+0x449/0x710 [18185.919098][ T1364] netlink_sendmsg+0x723/0xbe0 [18185.919098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18185.919098][ T1364] ___sys_sendmsg+0xee/0x170 [18185.919098][ T1364] __sys_sendmsg+0xcd/0x170 [18185.919098][ T1364] do_syscall_64+0xc6/0x1e0 [18185.919098][ T1364] [18185.921321][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18185.921321][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18185.921321][ T1364] ipv6_find_idev+0x102/0x170 [18185.921321][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18185.921321][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.921321][ T1364] netlink_rcv_skb+0x130/0x360 [18185.921321][ T1364] netlink_unicast+0x449/0x710 [18185.921321][ T1364] netlink_sendmsg+0x723/0xbe0 [18185.921321][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18185.921321][ T1364] ___sys_sendmsg+0xee/0x170 [18185.921321][ T1364] __sys_sendmsg+0xcd/0x170 [18185.921321][ T1364] do_syscall_64+0xc6/0x1e0 [18185.921321][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18185.921321][ T1364] [18185.923025][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18185.923025][ T1364] neigh_parms_alloc+0x1e5/0x510 [18185.923025][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18185.923025][ T1364] ipv6_find_idev+0x102/0x170 [18185.923025][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18185.923025][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18185.923025][ T1364] netlink_rcv_skb+0x130/0x360 [18185.923025][ T1364] netlink_unicast+0x449/0x710 [18185.923025][ T1364] netlink_sendmsg+0x723/0xbe0 [18185.923025][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18185.923025][ T1364] ___sys_sendmsg+0xee/0x170 [18185.923025][ T1364] __sys_sendmsg+0xcd/0x170 [18185.923025][ T1364] do_syscall_64+0xc6/0x1e0 [18185.923025][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18185.923025][ T1364] [18196.171067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18196.171562][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18196.171562][ T1364] ___neigh_create+0x14b/0xf60 [18196.171562][ T1364] ip6_finish_output2+0xa70/0xf80 [18196.171562][ T1364] ip6_finish_output+0x4ed/0xd30 [18196.171562][ T1364] ip6_output+0x1f3/0x770 [18196.171562][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18196.171562][ T1364] mld_sendpack+0x62d/0xbc0 [18196.171562][ T1364] mld_ifc_work+0x32/0x1f0 [18196.171562][ T1364] process_one_work+0x84d/0x18a0 [18196.171562][ T1364] worker_thread+0x587/0xd30 [18196.171562][ T1364] kthread+0x28a/0x350 [18196.171562][ T1364] ret_from_fork+0x31/0x70 [18196.171562][ T1364] ret_from_fork_asm+0x1a/0x30 [18196.171562][ T1364] [18196.173269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18196.173269][ T1364] dst_init+0x84/0x4a0 [18196.173269][ T1364] dst_alloc+0x97/0x150 [18196.173269][ T1364] ip6_dst_alloc+0x23/0x90 [18196.173269][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18196.173269][ T1364] ip6_pol_route+0x56f/0x840 [18196.173269][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18196.173269][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18196.173269][ T1364] ipv6_rcv+0x1ad/0x810 [18196.173269][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18196.173269][ T1364] process_backlog+0x101/0x620 [18196.173269][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18196.173269][ T1364] net_rx_action+0x495/0xbe0 [18196.173269][ T1364] __do_softirq+0x1b5/0x7f6 [18196.173269][ T1364] [18196.175093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18196.175093][ T1364] netdev_get_by_index+0x5e/0x80 [18196.175093][ T1364] fib6_nh_init+0x3d8/0x15b0 [18196.175093][ T1364] ip6_route_info_create+0xf18/0x17d0 [18196.175093][ T1364] ip6_route_add+0x1c/0x140 [18196.175093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18196.175093][ T1364] addrconf_add_dev+0xe2/0x170 [18196.175093][ T1364] inet6_addr_add+0x12f/0xa40 [18196.175093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18196.175093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.175093][ T1364] netlink_rcv_skb+0x130/0x360 [18196.175093][ T1364] netlink_unicast+0x449/0x710 [18196.175093][ T1364] netlink_sendmsg+0x723/0xbe0 [18196.175093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18196.175093][ T1364] ___sys_sendmsg+0xee/0x170 [18196.175093][ T1364] __sys_sendmsg+0xcd/0x170 [18196.175093][ T1364] do_syscall_64+0xc6/0x1e0 [18196.175093][ T1364] [18196.177264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18196.177264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18196.177264][ T1364] ipv6_find_idev+0x102/0x170 [18196.177264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18196.177264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.177264][ T1364] netlink_rcv_skb+0x130/0x360 [18196.177264][ T1364] netlink_unicast+0x449/0x710 [18196.177264][ T1364] netlink_sendmsg+0x723/0xbe0 [18196.177264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18196.177264][ T1364] ___sys_sendmsg+0xee/0x170 [18196.177264][ T1364] __sys_sendmsg+0xcd/0x170 [18196.177264][ T1364] do_syscall_64+0xc6/0x1e0 [18196.177264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18196.177264][ T1364] [18196.178983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18196.178983][ T1364] neigh_parms_alloc+0x1e5/0x510 [18196.178983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18196.178983][ T1364] ipv6_find_idev+0x102/0x170 [18196.178983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18196.178983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18196.178983][ T1364] netlink_rcv_skb+0x130/0x360 [18196.178983][ T1364] netlink_unicast+0x449/0x710 [18196.178983][ T1364] netlink_sendmsg+0x723/0xbe0 [18196.178983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18196.178983][ T1364] ___sys_sendmsg+0xee/0x170 [18196.178983][ T1364] __sys_sendmsg+0xcd/0x170 [18196.178983][ T1364] do_syscall_64+0xc6/0x1e0 [18196.178983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18196.178983][ T1364] [18206.427175][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18206.427660][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18206.427660][ T1364] ___neigh_create+0x14b/0xf60 [18206.427660][ T1364] ip6_finish_output2+0xa70/0xf80 [18206.427660][ T1364] ip6_finish_output+0x4ed/0xd30 [18206.427660][ T1364] ip6_output+0x1f3/0x770 [18206.427660][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18206.427660][ T1364] mld_sendpack+0x62d/0xbc0 [18206.427660][ T1364] mld_ifc_work+0x32/0x1f0 [18206.427660][ T1364] process_one_work+0x84d/0x18a0 [18206.427660][ T1364] worker_thread+0x587/0xd30 [18206.427660][ T1364] kthread+0x28a/0x350 [18206.427660][ T1364] ret_from_fork+0x31/0x70 [18206.427660][ T1364] ret_from_fork_asm+0x1a/0x30 [18206.427660][ T1364] [18206.429367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18206.429367][ T1364] dst_init+0x84/0x4a0 [18206.429367][ T1364] dst_alloc+0x97/0x150 [18206.429367][ T1364] ip6_dst_alloc+0x23/0x90 [18206.429367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18206.429367][ T1364] ip6_pol_route+0x56f/0x840 [18206.429367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18206.429367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18206.429367][ T1364] ipv6_rcv+0x1ad/0x810 [18206.429367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18206.429367][ T1364] process_backlog+0x101/0x620 [18206.429367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18206.429367][ T1364] net_rx_action+0x495/0xbe0 [18206.429367][ T1364] __do_softirq+0x1b5/0x7f6 [18206.429367][ T1364] [18206.431211][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18206.431211][ T1364] netdev_get_by_index+0x5e/0x80 [18206.431211][ T1364] fib6_nh_init+0x3d8/0x15b0 [18206.431211][ T1364] ip6_route_info_create+0xf18/0x17d0 [18206.431211][ T1364] ip6_route_add+0x1c/0x140 [18206.431211][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18206.431211][ T1364] addrconf_add_dev+0xe2/0x170 [18206.431211][ T1364] inet6_addr_add+0x12f/0xa40 [18206.431211][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18206.431211][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.431211][ T1364] netlink_rcv_skb+0x130/0x360 [18206.431211][ T1364] netlink_unicast+0x449/0x710 [18206.431211][ T1364] netlink_sendmsg+0x723/0xbe0 [18206.431211][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18206.431211][ T1364] ___sys_sendmsg+0xee/0x170 [18206.431211][ T1364] __sys_sendmsg+0xcd/0x170 [18206.431211][ T1364] do_syscall_64+0xc6/0x1e0 [18206.431211][ T1364] [18206.433389][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18206.433389][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18206.433389][ T1364] ipv6_find_idev+0x102/0x170 [18206.433389][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18206.433389][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.433389][ T1364] netlink_rcv_skb+0x130/0x360 [18206.433389][ T1364] netlink_unicast+0x449/0x710 [18206.433389][ T1364] netlink_sendmsg+0x723/0xbe0 [18206.433389][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18206.433389][ T1364] ___sys_sendmsg+0xee/0x170 [18206.433389][ T1364] __sys_sendmsg+0xcd/0x170 [18206.433389][ T1364] do_syscall_64+0xc6/0x1e0 [18206.433389][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18206.433389][ T1364] [18206.435109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18206.435109][ T1364] neigh_parms_alloc+0x1e5/0x510 [18206.435109][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18206.435109][ T1364] ipv6_find_idev+0x102/0x170 [18206.435109][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18206.435109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18206.435109][ T1364] netlink_rcv_skb+0x130/0x360 [18206.435109][ T1364] netlink_unicast+0x449/0x710 [18206.435109][ T1364] netlink_sendmsg+0x723/0xbe0 [18206.435109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18206.435109][ T1364] ___sys_sendmsg+0xee/0x170 [18206.435109][ T1364] __sys_sendmsg+0xcd/0x170 [18206.435109][ T1364] do_syscall_64+0xc6/0x1e0 [18206.435109][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18206.435109][ T1364] [18216.683076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18216.683549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18216.683549][ T1364] ___neigh_create+0x14b/0xf60 [18216.683549][ T1364] ip6_finish_output2+0xa70/0xf80 [18216.683549][ T1364] ip6_finish_output+0x4ed/0xd30 [18216.683549][ T1364] ip6_output+0x1f3/0x770 [18216.683549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18216.683549][ T1364] mld_sendpack+0x62d/0xbc0 [18216.683549][ T1364] mld_ifc_work+0x32/0x1f0 [18216.683549][ T1364] process_one_work+0x84d/0x18a0 [18216.683549][ T1364] worker_thread+0x587/0xd30 [18216.683549][ T1364] kthread+0x28a/0x350 [18216.683549][ T1364] ret_from_fork+0x31/0x70 [18216.683549][ T1364] ret_from_fork_asm+0x1a/0x30 [18216.683549][ T1364] [18216.685262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18216.685262][ T1364] dst_init+0x84/0x4a0 [18216.685262][ T1364] dst_alloc+0x97/0x150 [18216.685262][ T1364] ip6_dst_alloc+0x23/0x90 [18216.685262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18216.685262][ T1364] ip6_pol_route+0x56f/0x840 [18216.685262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18216.685262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18216.685262][ T1364] ipv6_rcv+0x1ad/0x810 [18216.685262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18216.685262][ T1364] process_backlog+0x101/0x620 [18216.685262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18216.685262][ T1364] net_rx_action+0x495/0xbe0 [18216.685262][ T1364] __do_softirq+0x1b5/0x7f6 [18216.685262][ T1364] [18216.687459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18216.687459][ T1364] netdev_get_by_index+0x5e/0x80 [18216.687459][ T1364] fib6_nh_init+0x3d8/0x15b0 [18216.687459][ T1364] ip6_route_info_create+0xf18/0x17d0 [18216.687459][ T1364] ip6_route_add+0x1c/0x140 [18216.687459][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18216.687459][ T1364] addrconf_add_dev+0xe2/0x170 [18216.687459][ T1364] inet6_addr_add+0x12f/0xa40 [18216.687459][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18216.687459][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.687459][ T1364] netlink_rcv_skb+0x130/0x360 [18216.687459][ T1364] netlink_unicast+0x449/0x710 [18216.687459][ T1364] netlink_sendmsg+0x723/0xbe0 [18216.687459][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18216.687459][ T1364] ___sys_sendmsg+0xee/0x170 [18216.687459][ T1364] __sys_sendmsg+0xcd/0x170 [18216.687459][ T1364] do_syscall_64+0xc6/0x1e0 [18216.687459][ T1364] [18216.689638][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18216.689638][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18216.689638][ T1364] ipv6_find_idev+0x102/0x170 [18216.689638][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18216.689638][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.689638][ T1364] netlink_rcv_skb+0x130/0x360 [18216.689638][ T1364] netlink_unicast+0x449/0x710 [18216.689638][ T1364] netlink_sendmsg+0x723/0xbe0 [18216.689638][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18216.689638][ T1364] ___sys_sendmsg+0xee/0x170 [18216.689638][ T1364] __sys_sendmsg+0xcd/0x170 [18216.689638][ T1364] do_syscall_64+0xc6/0x1e0 [18216.689638][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18216.689638][ T1364] [18216.691358][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18216.691358][ T1364] neigh_parms_alloc+0x1e5/0x510 [18216.691358][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18216.691358][ T1364] ipv6_find_idev+0x102/0x170 [18216.691358][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18216.691358][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18216.691358][ T1364] netlink_rcv_skb+0x130/0x360 [18216.691358][ T1364] netlink_unicast+0x449/0x710 [18216.691358][ T1364] netlink_sendmsg+0x723/0xbe0 [18216.691358][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18216.691358][ T1364] ___sys_sendmsg+0xee/0x170 [18216.691358][ T1364] __sys_sendmsg+0xcd/0x170 [18216.691358][ T1364] do_syscall_64+0xc6/0x1e0 [18216.691358][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18216.691358][ T1364] [18226.939150][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18226.939750][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18226.939750][ T1364] ___neigh_create+0x14b/0xf60 [18226.939750][ T1364] ip6_finish_output2+0xa70/0xf80 [18226.939750][ T1364] ip6_finish_output+0x4ed/0xd30 [18226.939750][ T1364] ip6_output+0x1f3/0x770 [18226.939750][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18226.939750][ T1364] mld_sendpack+0x62d/0xbc0 [18226.939750][ T1364] mld_ifc_work+0x32/0x1f0 [18226.939750][ T1364] process_one_work+0x84d/0x18a0 [18226.939750][ T1364] worker_thread+0x587/0xd30 [18226.939750][ T1364] kthread+0x28a/0x350 [18226.939750][ T1364] ret_from_fork+0x31/0x70 [18226.939750][ T1364] ret_from_fork_asm+0x1a/0x30 [18226.939750][ T1364] [18226.941462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18226.941462][ T1364] dst_init+0x84/0x4a0 [18226.941462][ T1364] dst_alloc+0x97/0x150 [18226.941462][ T1364] ip6_dst_alloc+0x23/0x90 [18226.941462][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18226.941462][ T1364] ip6_pol_route+0x56f/0x840 [18226.941462][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18226.941462][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18226.941462][ T1364] ipv6_rcv+0x1ad/0x810 [18226.941462][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18226.941462][ T1364] process_backlog+0x101/0x620 [18226.941462][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18226.941462][ T1364] net_rx_action+0x495/0xbe0 [18226.941462][ T1364] __do_softirq+0x1b5/0x7f6 [18226.941462][ T1364] [18226.943285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18226.943285][ T1364] netdev_get_by_index+0x5e/0x80 [18226.943285][ T1364] fib6_nh_init+0x3d8/0x15b0 [18226.943285][ T1364] ip6_route_info_create+0xf18/0x17d0 [18226.943285][ T1364] ip6_route_add+0x1c/0x140 [18226.943285][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18226.943285][ T1364] addrconf_add_dev+0xe2/0x170 [18226.943285][ T1364] inet6_addr_add+0x12f/0xa40 [18226.943285][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18226.943285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.943285][ T1364] netlink_rcv_skb+0x130/0x360 [18226.943285][ T1364] netlink_unicast+0x449/0x710 [18226.943285][ T1364] netlink_sendmsg+0x723/0xbe0 [18226.943285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18226.943285][ T1364] ___sys_sendmsg+0xee/0x170 [18226.943285][ T1364] __sys_sendmsg+0xcd/0x170 [18226.943285][ T1364] do_syscall_64+0xc6/0x1e0 [18226.943285][ T1364] [18226.945465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18226.945465][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18226.945465][ T1364] ipv6_find_idev+0x102/0x170 [18226.945465][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18226.945465][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.945465][ T1364] netlink_rcv_skb+0x130/0x360 [18226.945465][ T1364] netlink_unicast+0x449/0x710 [18226.945465][ T1364] netlink_sendmsg+0x723/0xbe0 [18226.945465][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18226.945465][ T1364] ___sys_sendmsg+0xee/0x170 [18226.945465][ T1364] __sys_sendmsg+0xcd/0x170 [18226.945465][ T1364] do_syscall_64+0xc6/0x1e0 [18226.945465][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18226.945465][ T1364] [18226.947169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18226.947169][ T1364] neigh_parms_alloc+0x1e5/0x510 [18226.947169][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18226.947169][ T1364] ipv6_find_idev+0x102/0x170 [18226.947169][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18226.947169][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18226.947169][ T1364] netlink_rcv_skb+0x130/0x360 [18226.947169][ T1364] netlink_unicast+0x449/0x710 [18226.947169][ T1364] netlink_sendmsg+0x723/0xbe0 [18226.947169][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18226.947169][ T1364] ___sys_sendmsg+0xee/0x170 [18226.947169][ T1364] __sys_sendmsg+0xcd/0x170 [18226.947169][ T1364] do_syscall_64+0xc6/0x1e0 [18226.947169][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18226.947169][ T1364] [18237.075042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18237.075524][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18237.075524][ T1364] ___neigh_create+0x14b/0xf60 [18237.075524][ T1364] ip6_finish_output2+0xa70/0xf80 [18237.075524][ T1364] ip6_finish_output+0x4ed/0xd30 [18237.075524][ T1364] ip6_output+0x1f3/0x770 [18237.075524][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18237.075524][ T1364] mld_sendpack+0x62d/0xbc0 [18237.075524][ T1364] mld_ifc_work+0x32/0x1f0 [18237.075524][ T1364] process_one_work+0x84d/0x18a0 [18237.075524][ T1364] worker_thread+0x587/0xd30 [18237.075524][ T1364] kthread+0x28a/0x350 [18237.075524][ T1364] ret_from_fork+0x31/0x70 [18237.075524][ T1364] ret_from_fork_asm+0x1a/0x30 [18237.075524][ T1364] [18237.077226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18237.077226][ T1364] dst_init+0x84/0x4a0 [18237.077226][ T1364] dst_alloc+0x97/0x150 [18237.077226][ T1364] ip6_dst_alloc+0x23/0x90 [18237.077226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18237.077226][ T1364] ip6_pol_route+0x56f/0x840 [18237.077226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18237.077226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18237.077226][ T1364] ipv6_rcv+0x1ad/0x810 [18237.077226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18237.077226][ T1364] process_backlog+0x101/0x620 [18237.077226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18237.077226][ T1364] net_rx_action+0x495/0xbe0 [18237.077226][ T1364] __do_softirq+0x1b5/0x7f6 [18237.077226][ T1364] [18237.079044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18237.079044][ T1364] netdev_get_by_index+0x5e/0x80 [18237.079044][ T1364] fib6_nh_init+0x3d8/0x15b0 [18237.079044][ T1364] ip6_route_info_create+0xf18/0x17d0 [18237.079044][ T1364] ip6_route_add+0x1c/0x140 [18237.079044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18237.079044][ T1364] addrconf_add_dev+0xe2/0x170 [18237.079044][ T1364] inet6_addr_add+0x12f/0xa40 [18237.079044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18237.079044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18237.079044][ T1364] netlink_rcv_skb+0x130/0x360 [18237.079044][ T1364] netlink_unicast+0x449/0x710 [18237.079044][ T1364] netlink_sendmsg+0x723/0xbe0 [18237.079044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18237.079044][ T1364] ___sys_sendmsg+0xee/0x170 [18237.079044][ T1364] __sys_sendmsg+0xcd/0x170 [18237.079044][ T1364] do_syscall_64+0xc6/0x1e0 [18237.079044][ T1364] [18237.081235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18237.081235][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18237.081235][ T1364] ipv6_find_idev+0x102/0x170 [18237.081235][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18237.081235][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18237.081235][ T1364] netlink_rcv_skb+0x130/0x360 [18237.081235][ T1364] netlink_unicast+0x449/0x710 [18237.081235][ T1364] netlink_sendmsg+0x723/0xbe0 [18237.081235][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18237.081235][ T1364] ___sys_sendmsg+0xee/0x170 [18237.081235][ T1364] __sys_sendmsg+0xcd/0x170 [18237.081235][ T1364] do_syscall_64+0xc6/0x1e0 [18237.081235][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18237.081235][ T1364] [18237.082940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18237.082940][ T1364] neigh_parms_alloc+0x1e5/0x510 [18237.082940][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18237.082940][ T1364] ipv6_find_idev+0x102/0x170 [18237.082940][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18237.082940][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18237.082940][ T1364] netlink_rcv_skb+0x130/0x360 [18237.082940][ T1364] netlink_unicast+0x449/0x710 [18237.082940][ T1364] netlink_sendmsg+0x723/0xbe0 [18237.082940][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18237.082940][ T1364] ___sys_sendmsg+0xee/0x170 [18237.082940][ T1364] __sys_sendmsg+0xcd/0x170 [18237.082940][ T1364] do_syscall_64+0xc6/0x1e0 [18237.082940][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18237.082940][ T1364] [18247.187090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18247.187571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18247.187571][ T1364] ___neigh_create+0x14b/0xf60 [18247.187571][ T1364] ip6_finish_output2+0xa70/0xf80 [18247.187571][ T1364] ip6_finish_output+0x4ed/0xd30 [18247.187571][ T1364] ip6_output+0x1f3/0x770 [18247.187571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18247.187571][ T1364] mld_sendpack+0x62d/0xbc0 [18247.187571][ T1364] mld_ifc_work+0x32/0x1f0 [18247.187571][ T1364] process_one_work+0x84d/0x18a0 [18247.187571][ T1364] worker_thread+0x587/0xd30 [18247.187571][ T1364] kthread+0x28a/0x350 [18247.187571][ T1364] ret_from_fork+0x31/0x70 [18247.187571][ T1364] ret_from_fork_asm+0x1a/0x30 [18247.187571][ T1364] [18247.189279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18247.189279][ T1364] dst_init+0x84/0x4a0 [18247.189279][ T1364] dst_alloc+0x97/0x150 [18247.189279][ T1364] ip6_dst_alloc+0x23/0x90 [18247.189279][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18247.189279][ T1364] ip6_pol_route+0x56f/0x840 [18247.189279][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18247.189279][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18247.189279][ T1364] ipv6_rcv+0x1ad/0x810 [18247.189279][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18247.189279][ T1364] process_backlog+0x101/0x620 [18247.189279][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18247.189279][ T1364] net_rx_action+0x495/0xbe0 [18247.189279][ T1364] __do_softirq+0x1b5/0x7f6 [18247.189279][ T1364] [18247.191116][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18247.191116][ T1364] netdev_get_by_index+0x5e/0x80 [18247.191116][ T1364] fib6_nh_init+0x3d8/0x15b0 [18247.191116][ T1364] ip6_route_info_create+0xf18/0x17d0 [18247.191116][ T1364] ip6_route_add+0x1c/0x140 [18247.191116][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18247.191116][ T1364] addrconf_add_dev+0xe2/0x170 [18247.191116][ T1364] inet6_addr_add+0x12f/0xa40 [18247.191116][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18247.191116][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.191116][ T1364] netlink_rcv_skb+0x130/0x360 [18247.191116][ T1364] netlink_unicast+0x449/0x710 [18247.191116][ T1364] netlink_sendmsg+0x723/0xbe0 [18247.191116][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18247.191116][ T1364] ___sys_sendmsg+0xee/0x170 [18247.191116][ T1364] __sys_sendmsg+0xcd/0x170 [18247.191116][ T1364] do_syscall_64+0xc6/0x1e0 [18247.191116][ T1364] [18247.193290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18247.193290][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18247.193290][ T1364] ipv6_find_idev+0x102/0x170 [18247.193290][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18247.193290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.193290][ T1364] netlink_rcv_skb+0x130/0x360 [18247.193290][ T1364] netlink_unicast+0x449/0x710 [18247.193290][ T1364] netlink_sendmsg+0x723/0xbe0 [18247.193290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18247.193290][ T1364] ___sys_sendmsg+0xee/0x170 [18247.193290][ T1364] __sys_sendmsg+0xcd/0x170 [18247.193290][ T1364] do_syscall_64+0xc6/0x1e0 [18247.193290][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18247.193290][ T1364] [18247.194996][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18247.194996][ T1364] neigh_parms_alloc+0x1e5/0x510 [18247.194996][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18247.194996][ T1364] ipv6_find_idev+0x102/0x170 [18247.194996][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18247.194996][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18247.194996][ T1364] netlink_rcv_skb+0x130/0x360 [18247.194996][ T1364] netlink_unicast+0x449/0x710 [18247.194996][ T1364] netlink_sendmsg+0x723/0xbe0 [18247.194996][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18247.194996][ T1364] ___sys_sendmsg+0xee/0x170 [18247.194996][ T1364] __sys_sendmsg+0xcd/0x170 [18247.194996][ T1364] do_syscall_64+0xc6/0x1e0 [18247.194996][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18247.194996][ T1364] [18257.435131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18257.435663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18257.435663][ T1364] ___neigh_create+0x14b/0xf60 [18257.435663][ T1364] ip6_finish_output2+0xa70/0xf80 [18257.435663][ T1364] ip6_finish_output+0x4ed/0xd30 [18257.435663][ T1364] ip6_output+0x1f3/0x770 [18257.435663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18257.435663][ T1364] mld_sendpack+0x62d/0xbc0 [18257.435663][ T1364] mld_ifc_work+0x32/0x1f0 [18257.435663][ T1364] process_one_work+0x84d/0x18a0 [18257.435663][ T1364] worker_thread+0x587/0xd30 [18257.435663][ T1364] kthread+0x28a/0x350 [18257.435663][ T1364] ret_from_fork+0x31/0x70 [18257.435663][ T1364] ret_from_fork_asm+0x1a/0x30 [18257.435663][ T1364] [18257.437334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18257.437334][ T1364] dst_init+0x84/0x4a0 [18257.437334][ T1364] dst_alloc+0x97/0x150 [18257.437334][ T1364] ip6_dst_alloc+0x23/0x90 [18257.437334][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18257.437334][ T1364] ip6_pol_route+0x56f/0x840 [18257.437334][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18257.437334][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18257.437334][ T1364] ipv6_rcv+0x1ad/0x810 [18257.437334][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18257.437334][ T1364] process_backlog+0x101/0x620 [18257.437334][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18257.437334][ T1364] net_rx_action+0x495/0xbe0 [18257.437334][ T1364] __do_softirq+0x1b5/0x7f6 [18257.437334][ T1364] [18257.439112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18257.439112][ T1364] netdev_get_by_index+0x5e/0x80 [18257.439112][ T1364] fib6_nh_init+0x3d8/0x15b0 [18257.439112][ T1364] ip6_route_info_create+0xf18/0x17d0 [18257.439112][ T1364] ip6_route_add+0x1c/0x140 [18257.439112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18257.439112][ T1364] addrconf_add_dev+0xe2/0x170 [18257.439112][ T1364] inet6_addr_add+0x12f/0xa40 [18257.439112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18257.439112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.439112][ T1364] netlink_rcv_skb+0x130/0x360 [18257.439112][ T1364] netlink_unicast+0x449/0x710 [18257.439112][ T1364] netlink_sendmsg+0x723/0xbe0 [18257.439112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18257.439112][ T1364] ___sys_sendmsg+0xee/0x170 [18257.439112][ T1364] __sys_sendmsg+0xcd/0x170 [18257.439112][ T1364] do_syscall_64+0xc6/0x1e0 [18257.439112][ T1364] [18257.441241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18257.441241][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18257.441241][ T1364] ipv6_find_idev+0x102/0x170 [18257.441241][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18257.441241][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.441241][ T1364] netlink_rcv_skb+0x130/0x360 [18257.441241][ T1364] netlink_unicast+0x449/0x710 [18257.441241][ T1364] netlink_sendmsg+0x723/0xbe0 [18257.441241][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18257.441241][ T1364] ___sys_sendmsg+0xee/0x170 [18257.441241][ T1364] __sys_sendmsg+0xcd/0x170 [18257.441241][ T1364] do_syscall_64+0xc6/0x1e0 [18257.441241][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18257.441241][ T1364] [18257.442902][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18257.442902][ T1364] neigh_parms_alloc+0x1e5/0x510 [18257.442902][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18257.442902][ T1364] ipv6_find_idev+0x102/0x170 [18257.442902][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18257.442902][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18257.442902][ T1364] netlink_rcv_skb+0x130/0x360 [18257.442902][ T1364] netlink_unicast+0x449/0x710 [18257.442902][ T1364] netlink_sendmsg+0x723/0xbe0 [18257.442902][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18257.442902][ T1364] ___sys_sendmsg+0xee/0x170 [18257.442902][ T1364] __sys_sendmsg+0xcd/0x170 [18257.442902][ T1364] do_syscall_64+0xc6/0x1e0 [18257.442902][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18257.442902][ T1364] [18267.555064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18267.555486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18267.555486][ T1364] ___neigh_create+0x14b/0xf60 [18267.555486][ T1364] ip6_finish_output2+0xa70/0xf80 [18267.555486][ T1364] ip6_finish_output+0x4ed/0xd30 [18267.555486][ T1364] ip6_output+0x1f3/0x770 [18267.555486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18267.555486][ T1364] mld_sendpack+0x62d/0xbc0 [18267.555486][ T1364] mld_ifc_work+0x32/0x1f0 [18267.555486][ T1364] process_one_work+0x84d/0x18a0 [18267.555486][ T1364] worker_thread+0x587/0xd30 [18267.555486][ T1364] kthread+0x28a/0x350 [18267.555486][ T1364] ret_from_fork+0x31/0x70 [18267.555486][ T1364] ret_from_fork_asm+0x1a/0x30 [18267.555486][ T1364] [18267.557248][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18267.557248][ T1364] dst_init+0x84/0x4a0 [18267.557248][ T1364] dst_alloc+0x97/0x150 [18267.557248][ T1364] ip6_dst_alloc+0x23/0x90 [18267.557248][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18267.557248][ T1364] ip6_pol_route+0x56f/0x840 [18267.557248][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18267.557248][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18267.557248][ T1364] ipv6_rcv+0x1ad/0x810 [18267.557248][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18267.557248][ T1364] process_backlog+0x101/0x620 [18267.557248][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18267.557248][ T1364] net_rx_action+0x495/0xbe0 [18267.557248][ T1364] __do_softirq+0x1b5/0x7f6 [18267.557248][ T1364] [18267.559030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18267.559030][ T1364] netdev_get_by_index+0x5e/0x80 [18267.559030][ T1364] fib6_nh_init+0x3d8/0x15b0 [18267.559030][ T1364] ip6_route_info_create+0xf18/0x17d0 [18267.559030][ T1364] ip6_route_add+0x1c/0x140 [18267.559030][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18267.559030][ T1364] addrconf_add_dev+0xe2/0x170 [18267.559030][ T1364] inet6_addr_add+0x12f/0xa40 [18267.559030][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18267.559030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.559030][ T1364] netlink_rcv_skb+0x130/0x360 [18267.559030][ T1364] netlink_unicast+0x449/0x710 [18267.559030][ T1364] netlink_sendmsg+0x723/0xbe0 [18267.559030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18267.559030][ T1364] ___sys_sendmsg+0xee/0x170 [18267.559030][ T1364] __sys_sendmsg+0xcd/0x170 [18267.559030][ T1364] do_syscall_64+0xc6/0x1e0 [18267.559030][ T1364] [18267.561192][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18267.561192][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18267.561192][ T1364] ipv6_find_idev+0x102/0x170 [18267.561192][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18267.561192][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.561192][ T1364] netlink_rcv_skb+0x130/0x360 [18267.561192][ T1364] netlink_unicast+0x449/0x710 [18267.561192][ T1364] netlink_sendmsg+0x723/0xbe0 [18267.561192][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18267.561192][ T1364] ___sys_sendmsg+0xee/0x170 [18267.561192][ T1364] __sys_sendmsg+0xcd/0x170 [18267.561192][ T1364] do_syscall_64+0xc6/0x1e0 [18267.561192][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18267.561192][ T1364] [18267.562878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18267.562878][ T1364] neigh_parms_alloc+0x1e5/0x510 [18267.562878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18267.562878][ T1364] ipv6_find_idev+0x102/0x170 [18267.562878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18267.562878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18267.562878][ T1364] netlink_rcv_skb+0x130/0x360 [18267.562878][ T1364] netlink_unicast+0x449/0x710 [18267.562878][ T1364] netlink_sendmsg+0x723/0xbe0 [18267.562878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18267.562878][ T1364] ___sys_sendmsg+0xee/0x170 [18267.562878][ T1364] __sys_sendmsg+0xcd/0x170 [18267.562878][ T1364] do_syscall_64+0xc6/0x1e0 [18267.562878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18267.562878][ T1364] [18277.811028][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18277.811502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18277.811502][ T1364] ___neigh_create+0x14b/0xf60 [18277.811502][ T1364] ip6_finish_output2+0xa70/0xf80 [18277.811502][ T1364] ip6_finish_output+0x4ed/0xd30 [18277.811502][ T1364] ip6_output+0x1f3/0x770 [18277.811502][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18277.811502][ T1364] mld_sendpack+0x62d/0xbc0 [18277.811502][ T1364] mld_ifc_work+0x32/0x1f0 [18277.811502][ T1364] process_one_work+0x84d/0x18a0 [18277.811502][ T1364] worker_thread+0x587/0xd30 [18277.811502][ T1364] kthread+0x28a/0x350 [18277.811502][ T1364] ret_from_fork+0x31/0x70 [18277.811502][ T1364] ret_from_fork_asm+0x1a/0x30 [18277.811502][ T1364] [18277.813370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18277.813370][ T1364] dst_init+0x84/0x4a0 [18277.813370][ T1364] dst_alloc+0x97/0x150 [18277.813370][ T1364] ip6_dst_alloc+0x23/0x90 [18277.813370][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18277.813370][ T1364] ip6_pol_route+0x56f/0x840 [18277.813370][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18277.813370][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18277.813370][ T1364] ipv6_rcv+0x1ad/0x810 [18277.813370][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18277.813370][ T1364] process_backlog+0x101/0x620 [18277.813370][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18277.813370][ T1364] net_rx_action+0x495/0xbe0 [18277.813370][ T1364] __do_softirq+0x1b5/0x7f6 [18277.813370][ T1364] [18277.815362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18277.815362][ T1364] netdev_get_by_index+0x5e/0x80 [18277.815362][ T1364] fib6_nh_init+0x3d8/0x15b0 [18277.815362][ T1364] ip6_route_info_create+0xf18/0x17d0 [18277.815362][ T1364] ip6_route_add+0x1c/0x140 [18277.815362][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18277.815362][ T1364] addrconf_add_dev+0xe2/0x170 [18277.815362][ T1364] inet6_addr_add+0x12f/0xa40 [18277.815362][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18277.815362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.815362][ T1364] netlink_rcv_skb+0x130/0x360 [18277.815362][ T1364] netlink_unicast+0x449/0x710 [18277.815362][ T1364] netlink_sendmsg+0x723/0xbe0 [18277.815362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18277.815362][ T1364] ___sys_sendmsg+0xee/0x170 [18277.815362][ T1364] __sys_sendmsg+0xcd/0x170 [18277.815362][ T1364] do_syscall_64+0xc6/0x1e0 [18277.815362][ T1364] [18277.817753][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18277.817753][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18277.817753][ T1364] ipv6_find_idev+0x102/0x170 [18277.817753][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18277.817753][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.817753][ T1364] netlink_rcv_skb+0x130/0x360 [18277.817753][ T1364] netlink_unicast+0x449/0x710 [18277.817753][ T1364] netlink_sendmsg+0x723/0xbe0 [18277.817753][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18277.817753][ T1364] ___sys_sendmsg+0xee/0x170 [18277.817753][ T1364] __sys_sendmsg+0xcd/0x170 [18277.817753][ T1364] do_syscall_64+0xc6/0x1e0 [18277.817753][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18277.817753][ T1364] [18277.819626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18277.819626][ T1364] neigh_parms_alloc+0x1e5/0x510 [18277.819626][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18277.819626][ T1364] ipv6_find_idev+0x102/0x170 [18277.819626][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18277.819626][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18277.819626][ T1364] netlink_rcv_skb+0x130/0x360 [18277.819626][ T1364] netlink_unicast+0x449/0x710 [18277.819626][ T1364] netlink_sendmsg+0x723/0xbe0 [18277.819626][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18277.819626][ T1364] ___sys_sendmsg+0xee/0x170 [18277.819626][ T1364] __sys_sendmsg+0xcd/0x170 [18277.819626][ T1364] do_syscall_64+0xc6/0x1e0 [18277.819626][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18277.819626][ T1364] [18287.867102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18287.867603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18287.867603][ T1364] ___neigh_create+0x14b/0xf60 [18287.867603][ T1364] ip6_finish_output2+0xa70/0xf80 [18287.867603][ T1364] ip6_finish_output+0x4ed/0xd30 [18287.867603][ T1364] ip6_output+0x1f3/0x770 [18287.867603][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18287.867603][ T1364] mld_sendpack+0x62d/0xbc0 [18287.867603][ T1364] mld_ifc_work+0x32/0x1f0 [18287.867603][ T1364] process_one_work+0x84d/0x18a0 [18287.867603][ T1364] worker_thread+0x587/0xd30 [18287.867603][ T1364] kthread+0x28a/0x350 [18287.867603][ T1364] ret_from_fork+0x31/0x70 [18287.867603][ T1364] ret_from_fork_asm+0x1a/0x30 [18287.867603][ T1364] [18287.869328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18287.869328][ T1364] dst_init+0x84/0x4a0 [18287.869328][ T1364] dst_alloc+0x97/0x150 [18287.869328][ T1364] ip6_dst_alloc+0x23/0x90 [18287.869328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18287.869328][ T1364] ip6_pol_route+0x56f/0x840 [18287.869328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18287.869328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18287.869328][ T1364] ipv6_rcv+0x1ad/0x810 [18287.869328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18287.869328][ T1364] process_backlog+0x101/0x620 [18287.869328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18287.869328][ T1364] net_rx_action+0x495/0xbe0 [18287.869328][ T1364] __do_softirq+0x1b5/0x7f6 [18287.869328][ T1364] [18287.871197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18287.871197][ T1364] netdev_get_by_index+0x5e/0x80 [18287.871197][ T1364] fib6_nh_init+0x3d8/0x15b0 [18287.871197][ T1364] ip6_route_info_create+0xf18/0x17d0 [18287.871197][ T1364] ip6_route_add+0x1c/0x140 [18287.871197][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18287.871197][ T1364] addrconf_add_dev+0xe2/0x170 [18287.871197][ T1364] inet6_addr_add+0x12f/0xa40 [18287.871197][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18287.871197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18287.871197][ T1364] netlink_rcv_skb+0x130/0x360 [18287.871197][ T1364] netlink_unicast+0x449/0x710 [18287.871197][ T1364] netlink_sendmsg+0x723/0xbe0 [18287.871197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18287.871197][ T1364] ___sys_sendmsg+0xee/0x170 [18287.871197][ T1364] __sys_sendmsg+0xcd/0x170 [18287.871197][ T1364] do_syscall_64+0xc6/0x1e0 [18287.871197][ T1364] [18287.873387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18287.873387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18287.873387][ T1364] ipv6_find_idev+0x102/0x170 [18287.873387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18287.873387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18287.873387][ T1364] netlink_rcv_skb+0x130/0x360 [18287.873387][ T1364] netlink_unicast+0x449/0x710 [18287.873387][ T1364] netlink_sendmsg+0x723/0xbe0 [18287.873387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18287.873387][ T1364] ___sys_sendmsg+0xee/0x170 [18287.873387][ T1364] __sys_sendmsg+0xcd/0x170 [18287.873387][ T1364] do_syscall_64+0xc6/0x1e0 [18287.873387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18287.873387][ T1364] [18287.875108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18287.875108][ T1364] neigh_parms_alloc+0x1e5/0x510 [18287.875108][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18287.875108][ T1364] ipv6_find_idev+0x102/0x170 [18287.875108][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18287.875108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18287.875108][ T1364] netlink_rcv_skb+0x130/0x360 [18287.875108][ T1364] netlink_unicast+0x449/0x710 [18287.875108][ T1364] netlink_sendmsg+0x723/0xbe0 [18287.875108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18287.875108][ T1364] ___sys_sendmsg+0xee/0x170 [18287.875108][ T1364] __sys_sendmsg+0xcd/0x170 [18287.875108][ T1364] do_syscall_64+0xc6/0x1e0 [18287.875108][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18287.875108][ T1364] [18298.011053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18298.011481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18298.011481][ T1364] ___neigh_create+0x14b/0xf60 [18298.011481][ T1364] ip6_finish_output2+0xa70/0xf80 [18298.011481][ T1364] ip6_finish_output+0x4ed/0xd30 [18298.011481][ T1364] ip6_output+0x1f3/0x770 [18298.011481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18298.011481][ T1364] mld_sendpack+0x62d/0xbc0 [18298.011481][ T1364] mld_ifc_work+0x32/0x1f0 [18298.011481][ T1364] process_one_work+0x84d/0x18a0 [18298.011481][ T1364] worker_thread+0x587/0xd30 [18298.011481][ T1364] kthread+0x28a/0x350 [18298.011481][ T1364] ret_from_fork+0x31/0x70 [18298.011481][ T1364] ret_from_fork_asm+0x1a/0x30 [18298.011481][ T1364] [18298.013161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18298.013161][ T1364] dst_init+0x84/0x4a0 [18298.013161][ T1364] dst_alloc+0x97/0x150 [18298.013161][ T1364] ip6_dst_alloc+0x23/0x90 [18298.013161][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18298.013161][ T1364] ip6_pol_route+0x56f/0x840 [18298.013161][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18298.013161][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18298.013161][ T1364] ipv6_rcv+0x1ad/0x810 [18298.013161][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18298.013161][ T1364] process_backlog+0x101/0x620 [18298.013161][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18298.013161][ T1364] net_rx_action+0x495/0xbe0 [18298.013161][ T1364] __do_softirq+0x1b5/0x7f6 [18298.013161][ T1364] [18298.014981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18298.014981][ T1364] netdev_get_by_index+0x5e/0x80 [18298.014981][ T1364] fib6_nh_init+0x3d8/0x15b0 [18298.014981][ T1364] ip6_route_info_create+0xf18/0x17d0 [18298.014981][ T1364] ip6_route_add+0x1c/0x140 [18298.014981][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18298.014981][ T1364] addrconf_add_dev+0xe2/0x170 [18298.014981][ T1364] inet6_addr_add+0x12f/0xa40 [18298.014981][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18298.014981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.014981][ T1364] netlink_rcv_skb+0x130/0x360 [18298.014981][ T1364] netlink_unicast+0x449/0x710 [18298.014981][ T1364] netlink_sendmsg+0x723/0xbe0 [18298.014981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18298.014981][ T1364] ___sys_sendmsg+0xee/0x170 [18298.014981][ T1364] __sys_sendmsg+0xcd/0x170 [18298.014981][ T1364] do_syscall_64+0xc6/0x1e0 [18298.014981][ T1364] [18298.017146][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18298.017146][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18298.017146][ T1364] ipv6_find_idev+0x102/0x170 [18298.017146][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18298.017146][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.017146][ T1364] netlink_rcv_skb+0x130/0x360 [18298.017146][ T1364] netlink_unicast+0x449/0x710 [18298.017146][ T1364] netlink_sendmsg+0x723/0xbe0 [18298.017146][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18298.017146][ T1364] ___sys_sendmsg+0xee/0x170 [18298.017146][ T1364] __sys_sendmsg+0xcd/0x170 [18298.017146][ T1364] do_syscall_64+0xc6/0x1e0 [18298.017146][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18298.017146][ T1364] [18298.018836][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18298.018836][ T1364] neigh_parms_alloc+0x1e5/0x510 [18298.018836][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18298.018836][ T1364] ipv6_find_idev+0x102/0x170 [18298.018836][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18298.018836][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18298.018836][ T1364] netlink_rcv_skb+0x130/0x360 [18298.018836][ T1364] netlink_unicast+0x449/0x710 [18298.018836][ T1364] netlink_sendmsg+0x723/0xbe0 [18298.018836][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18298.018836][ T1364] ___sys_sendmsg+0xee/0x170 [18298.018836][ T1364] __sys_sendmsg+0xcd/0x170 [18298.018836][ T1364] do_syscall_64+0xc6/0x1e0 [18298.018836][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18298.018836][ T1364] [18308.091109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18308.091740][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18308.091740][ T1364] ___neigh_create+0x14b/0xf60 [18308.091740][ T1364] ip6_finish_output2+0xa70/0xf80 [18308.091740][ T1364] ip6_finish_output+0x4ed/0xd30 [18308.091740][ T1364] ip6_output+0x1f3/0x770 [18308.091740][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18308.091740][ T1364] mld_sendpack+0x62d/0xbc0 [18308.091740][ T1364] mld_ifc_work+0x32/0x1f0 [18308.091740][ T1364] process_one_work+0x84d/0x18a0 [18308.091740][ T1364] worker_thread+0x587/0xd30 [18308.091740][ T1364] kthread+0x28a/0x350 [18308.091740][ T1364] ret_from_fork+0x31/0x70 [18308.091740][ T1364] ret_from_fork_asm+0x1a/0x30 [18308.091740][ T1364] [18308.093403][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18308.093403][ T1364] dst_init+0x84/0x4a0 [18308.093403][ T1364] dst_alloc+0x97/0x150 [18308.093403][ T1364] ip6_dst_alloc+0x23/0x90 [18308.093403][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18308.093403][ T1364] ip6_pol_route+0x56f/0x840 [18308.093403][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18308.093403][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18308.093403][ T1364] ipv6_rcv+0x1ad/0x810 [18308.093403][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18308.093403][ T1364] process_backlog+0x101/0x620 [18308.093403][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18308.093403][ T1364] net_rx_action+0x495/0xbe0 [18308.093403][ T1364] __do_softirq+0x1b5/0x7f6 [18308.093403][ T1364] [18308.095229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18308.095229][ T1364] netdev_get_by_index+0x5e/0x80 [18308.095229][ T1364] fib6_nh_init+0x3d8/0x15b0 [18308.095229][ T1364] ip6_route_info_create+0xf18/0x17d0 [18308.095229][ T1364] ip6_route_add+0x1c/0x140 [18308.095229][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18308.095229][ T1364] addrconf_add_dev+0xe2/0x170 [18308.095229][ T1364] inet6_addr_add+0x12f/0xa40 [18308.095229][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18308.095229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.095229][ T1364] netlink_rcv_skb+0x130/0x360 [18308.095229][ T1364] netlink_unicast+0x449/0x710 [18308.095229][ T1364] netlink_sendmsg+0x723/0xbe0 [18308.095229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18308.095229][ T1364] ___sys_sendmsg+0xee/0x170 [18308.095229][ T1364] __sys_sendmsg+0xcd/0x170 [18308.095229][ T1364] do_syscall_64+0xc6/0x1e0 [18308.095229][ T1364] [18308.097391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18308.097391][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18308.097391][ T1364] ipv6_find_idev+0x102/0x170 [18308.097391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18308.097391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.097391][ T1364] netlink_rcv_skb+0x130/0x360 [18308.097391][ T1364] netlink_unicast+0x449/0x710 [18308.097391][ T1364] netlink_sendmsg+0x723/0xbe0 [18308.097391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18308.097391][ T1364] ___sys_sendmsg+0xee/0x170 [18308.097391][ T1364] __sys_sendmsg+0xcd/0x170 [18308.097391][ T1364] do_syscall_64+0xc6/0x1e0 [18308.097391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18308.097391][ T1364] [18308.099101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18308.099101][ T1364] neigh_parms_alloc+0x1e5/0x510 [18308.099101][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18308.099101][ T1364] ipv6_find_idev+0x102/0x170 [18308.099101][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18308.099101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18308.099101][ T1364] netlink_rcv_skb+0x130/0x360 [18308.099101][ T1364] netlink_unicast+0x449/0x710 [18308.099101][ T1364] netlink_sendmsg+0x723/0xbe0 [18308.099101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18308.099101][ T1364] ___sys_sendmsg+0xee/0x170 [18308.099101][ T1364] __sys_sendmsg+0xcd/0x170 [18308.099101][ T1364] do_syscall_64+0xc6/0x1e0 [18308.099101][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18308.099101][ T1364] [18318.339141][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18318.339913][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18318.339913][ T1364] ___neigh_create+0x14b/0xf60 [18318.339913][ T1364] ip6_finish_output2+0xa70/0xf80 [18318.339913][ T1364] ip6_finish_output+0x4ed/0xd30 [18318.339913][ T1364] ip6_output+0x1f3/0x770 [18318.339913][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18318.339913][ T1364] mld_sendpack+0x62d/0xbc0 [18318.339913][ T1364] mld_ifc_work+0x32/0x1f0 [18318.339913][ T1364] process_one_work+0x84d/0x18a0 [18318.339913][ T1364] worker_thread+0x587/0xd30 [18318.339913][ T1364] kthread+0x28a/0x350 [18318.339913][ T1364] ret_from_fork+0x31/0x70 [18318.339913][ T1364] ret_from_fork_asm+0x1a/0x30 [18318.339913][ T1364] [18318.341639][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18318.341639][ T1364] dst_init+0x84/0x4a0 [18318.341639][ T1364] dst_alloc+0x97/0x150 [18318.341639][ T1364] ip6_dst_alloc+0x23/0x90 [18318.341639][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18318.341639][ T1364] ip6_pol_route+0x56f/0x840 [18318.341639][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18318.341639][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18318.341639][ T1364] ipv6_rcv+0x1ad/0x810 [18318.341639][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18318.341639][ T1364] process_backlog+0x101/0x620 [18318.341639][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18318.341639][ T1364] net_rx_action+0x495/0xbe0 [18318.341639][ T1364] __do_softirq+0x1b5/0x7f6 [18318.341639][ T1364] [18318.343415][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18318.343415][ T1364] netdev_get_by_index+0x5e/0x80 [18318.343415][ T1364] fib6_nh_init+0x3d8/0x15b0 [18318.343415][ T1364] ip6_route_info_create+0xf18/0x17d0 [18318.343415][ T1364] ip6_route_add+0x1c/0x140 [18318.343415][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18318.343415][ T1364] addrconf_add_dev+0xe2/0x170 [18318.343415][ T1364] inet6_addr_add+0x12f/0xa40 [18318.343415][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18318.343415][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.343415][ T1364] netlink_rcv_skb+0x130/0x360 [18318.343415][ T1364] netlink_unicast+0x449/0x710 [18318.343415][ T1364] netlink_sendmsg+0x723/0xbe0 [18318.343415][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18318.343415][ T1364] ___sys_sendmsg+0xee/0x170 [18318.343415][ T1364] __sys_sendmsg+0xcd/0x170 [18318.343415][ T1364] do_syscall_64+0xc6/0x1e0 [18318.343415][ T1364] [18318.345536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18318.345536][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18318.345536][ T1364] ipv6_find_idev+0x102/0x170 [18318.345536][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18318.345536][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.345536][ T1364] netlink_rcv_skb+0x130/0x360 [18318.345536][ T1364] netlink_unicast+0x449/0x710 [18318.345536][ T1364] netlink_sendmsg+0x723/0xbe0 [18318.345536][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18318.345536][ T1364] ___sys_sendmsg+0xee/0x170 [18318.345536][ T1364] __sys_sendmsg+0xcd/0x170 [18318.345536][ T1364] do_syscall_64+0xc6/0x1e0 [18318.345536][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18318.345536][ T1364] [18318.347195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18318.347195][ T1364] neigh_parms_alloc+0x1e5/0x510 [18318.347195][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18318.347195][ T1364] ipv6_find_idev+0x102/0x170 [18318.347195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18318.347195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18318.347195][ T1364] netlink_rcv_skb+0x130/0x360 [18318.347195][ T1364] netlink_unicast+0x449/0x710 [18318.347195][ T1364] netlink_sendmsg+0x723/0xbe0 [18318.347195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18318.347195][ T1364] ___sys_sendmsg+0xee/0x170 [18318.347195][ T1364] __sys_sendmsg+0xcd/0x170 [18318.347195][ T1364] do_syscall_64+0xc6/0x1e0 [18318.347195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18318.347195][ T1364] [18328.587136][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18328.587884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18328.587884][ T1364] ___neigh_create+0x14b/0xf60 [18328.587884][ T1364] ip6_finish_output2+0xa70/0xf80 [18328.587884][ T1364] ip6_finish_output+0x4ed/0xd30 [18328.587884][ T1364] ip6_output+0x1f3/0x770 [18328.587884][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18328.587884][ T1364] mld_sendpack+0x62d/0xbc0 [18328.587884][ T1364] mld_ifc_work+0x32/0x1f0 [18328.587884][ T1364] process_one_work+0x84d/0x18a0 [18328.587884][ T1364] worker_thread+0x587/0xd30 [18328.587884][ T1364] kthread+0x28a/0x350 [18328.587884][ T1364] ret_from_fork+0x31/0x70 [18328.587884][ T1364] ret_from_fork_asm+0x1a/0x30 [18328.587884][ T1364] [18328.589551][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18328.589551][ T1364] dst_init+0x84/0x4a0 [18328.589551][ T1364] dst_alloc+0x97/0x150 [18328.589551][ T1364] ip6_dst_alloc+0x23/0x90 [18328.589551][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18328.589551][ T1364] ip6_pol_route+0x56f/0x840 [18328.589551][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18328.589551][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18328.589551][ T1364] ipv6_rcv+0x1ad/0x810 [18328.589551][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18328.589551][ T1364] process_backlog+0x101/0x620 [18328.589551][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18328.589551][ T1364] net_rx_action+0x495/0xbe0 [18328.589551][ T1364] __do_softirq+0x1b5/0x7f6 [18328.589551][ T1364] [18328.591394][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18328.591394][ T1364] netdev_get_by_index+0x5e/0x80 [18328.591394][ T1364] fib6_nh_init+0x3d8/0x15b0 [18328.591394][ T1364] ip6_route_info_create+0xf18/0x17d0 [18328.591394][ T1364] ip6_route_add+0x1c/0x140 [18328.591394][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18328.591394][ T1364] addrconf_add_dev+0xe2/0x170 [18328.591394][ T1364] inet6_addr_add+0x12f/0xa40 [18328.591394][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18328.591394][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.591394][ T1364] netlink_rcv_skb+0x130/0x360 [18328.591394][ T1364] netlink_unicast+0x449/0x710 [18328.591394][ T1364] netlink_sendmsg+0x723/0xbe0 [18328.591394][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18328.591394][ T1364] ___sys_sendmsg+0xee/0x170 [18328.591394][ T1364] __sys_sendmsg+0xcd/0x170 [18328.591394][ T1364] do_syscall_64+0xc6/0x1e0 [18328.591394][ T1364] [18328.593560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18328.593560][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18328.593560][ T1364] ipv6_find_idev+0x102/0x170 [18328.593560][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18328.593560][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.593560][ T1364] netlink_rcv_skb+0x130/0x360 [18328.593560][ T1364] netlink_unicast+0x449/0x710 [18328.593560][ T1364] netlink_sendmsg+0x723/0xbe0 [18328.593560][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18328.593560][ T1364] ___sys_sendmsg+0xee/0x170 [18328.593560][ T1364] __sys_sendmsg+0xcd/0x170 [18328.593560][ T1364] do_syscall_64+0xc6/0x1e0 [18328.593560][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18328.593560][ T1364] [18328.595263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18328.595263][ T1364] neigh_parms_alloc+0x1e5/0x510 [18328.595263][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18328.595263][ T1364] ipv6_find_idev+0x102/0x170 [18328.595263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18328.595263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18328.595263][ T1364] netlink_rcv_skb+0x130/0x360 [18328.595263][ T1364] netlink_unicast+0x449/0x710 [18328.595263][ T1364] netlink_sendmsg+0x723/0xbe0 [18328.595263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18328.595263][ T1364] ___sys_sendmsg+0xee/0x170 [18328.595263][ T1364] __sys_sendmsg+0xcd/0x170 [18328.595263][ T1364] do_syscall_64+0xc6/0x1e0 [18328.595263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18328.595263][ T1364] [18338.835124][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18338.835722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18338.835722][ T1364] ___neigh_create+0x14b/0xf60 [18338.835722][ T1364] ip6_finish_output2+0xa70/0xf80 [18338.835722][ T1364] ip6_finish_output+0x4ed/0xd30 [18338.835722][ T1364] ip6_output+0x1f3/0x770 [18338.835722][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18338.835722][ T1364] mld_sendpack+0x62d/0xbc0 [18338.835722][ T1364] mld_ifc_work+0x32/0x1f0 [18338.835722][ T1364] process_one_work+0x84d/0x18a0 [18338.835722][ T1364] worker_thread+0x587/0xd30 [18338.835722][ T1364] kthread+0x28a/0x350 [18338.835722][ T1364] ret_from_fork+0x31/0x70 [18338.835722][ T1364] ret_from_fork_asm+0x1a/0x30 [18338.835722][ T1364] [18338.837388][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18338.837388][ T1364] dst_init+0x84/0x4a0 [18338.837388][ T1364] dst_alloc+0x97/0x150 [18338.837388][ T1364] ip6_dst_alloc+0x23/0x90 [18338.837388][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18338.837388][ T1364] ip6_pol_route+0x56f/0x840 [18338.837388][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18338.837388][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18338.837388][ T1364] ipv6_rcv+0x1ad/0x810 [18338.837388][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18338.837388][ T1364] process_backlog+0x101/0x620 [18338.837388][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18338.837388][ T1364] net_rx_action+0x495/0xbe0 [18338.837388][ T1364] __do_softirq+0x1b5/0x7f6 [18338.837388][ T1364] [18338.839229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18338.839229][ T1364] netdev_get_by_index+0x5e/0x80 [18338.839229][ T1364] fib6_nh_init+0x3d8/0x15b0 [18338.839229][ T1364] ip6_route_info_create+0xf18/0x17d0 [18338.839229][ T1364] ip6_route_add+0x1c/0x140 [18338.839229][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18338.839229][ T1364] addrconf_add_dev+0xe2/0x170 [18338.839229][ T1364] inet6_addr_add+0x12f/0xa40 [18338.839229][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18338.839229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.839229][ T1364] netlink_rcv_skb+0x130/0x360 [18338.839229][ T1364] netlink_unicast+0x449/0x710 [18338.839229][ T1364] netlink_sendmsg+0x723/0xbe0 [18338.839229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18338.839229][ T1364] ___sys_sendmsg+0xee/0x170 [18338.839229][ T1364] __sys_sendmsg+0xcd/0x170 [18338.839229][ T1364] do_syscall_64+0xc6/0x1e0 [18338.839229][ T1364] [18338.841365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18338.841365][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18338.841365][ T1364] ipv6_find_idev+0x102/0x170 [18338.841365][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18338.841365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.841365][ T1364] netlink_rcv_skb+0x130/0x360 [18338.841365][ T1364] netlink_unicast+0x449/0x710 [18338.841365][ T1364] netlink_sendmsg+0x723/0xbe0 [18338.841365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18338.841365][ T1364] ___sys_sendmsg+0xee/0x170 [18338.841365][ T1364] __sys_sendmsg+0xcd/0x170 [18338.841365][ T1364] do_syscall_64+0xc6/0x1e0 [18338.841365][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18338.841365][ T1364] [18338.843073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18338.843073][ T1364] neigh_parms_alloc+0x1e5/0x510 [18338.843073][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18338.843073][ T1364] ipv6_find_idev+0x102/0x170 [18338.843073][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18338.843073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18338.843073][ T1364] netlink_rcv_skb+0x130/0x360 [18338.843073][ T1364] netlink_unicast+0x449/0x710 [18338.843073][ T1364] netlink_sendmsg+0x723/0xbe0 [18338.843073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18338.843073][ T1364] ___sys_sendmsg+0xee/0x170 [18338.843073][ T1364] __sys_sendmsg+0xcd/0x170 [18338.843073][ T1364] do_syscall_64+0xc6/0x1e0 [18338.843073][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18338.843073][ T1364] [18349.011017][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18349.011517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18349.011517][ T1364] ___neigh_create+0x14b/0xf60 [18349.011517][ T1364] ip6_finish_output2+0xa70/0xf80 [18349.011517][ T1364] ip6_finish_output+0x4ed/0xd30 [18349.011517][ T1364] ip6_output+0x1f3/0x770 [18349.011517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18349.011517][ T1364] mld_sendpack+0x62d/0xbc0 [18349.011517][ T1364] mld_ifc_work+0x32/0x1f0 [18349.011517][ T1364] process_one_work+0x84d/0x18a0 [18349.011517][ T1364] worker_thread+0x587/0xd30 [18349.011517][ T1364] kthread+0x28a/0x350 [18349.011517][ T1364] ret_from_fork+0x31/0x70 [18349.011517][ T1364] ret_from_fork_asm+0x1a/0x30 [18349.011517][ T1364] [18349.013218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18349.013218][ T1364] dst_init+0x84/0x4a0 [18349.013218][ T1364] dst_alloc+0x97/0x150 [18349.013218][ T1364] ip6_dst_alloc+0x23/0x90 [18349.013218][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18349.013218][ T1364] ip6_pol_route+0x56f/0x840 [18349.013218][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18349.013218][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18349.013218][ T1364] ipv6_rcv+0x1ad/0x810 [18349.013218][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18349.013218][ T1364] process_backlog+0x101/0x620 [18349.013218][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18349.013218][ T1364] net_rx_action+0x495/0xbe0 [18349.013218][ T1364] __do_softirq+0x1b5/0x7f6 [18349.013218][ T1364] [18349.015041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18349.015041][ T1364] netdev_get_by_index+0x5e/0x80 [18349.015041][ T1364] fib6_nh_init+0x3d8/0x15b0 [18349.015041][ T1364] ip6_route_info_create+0xf18/0x17d0 [18349.015041][ T1364] ip6_route_add+0x1c/0x140 [18349.015041][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18349.015041][ T1364] addrconf_add_dev+0xe2/0x170 [18349.015041][ T1364] inet6_addr_add+0x12f/0xa40 [18349.015041][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18349.015041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.015041][ T1364] netlink_rcv_skb+0x130/0x360 [18349.015041][ T1364] netlink_unicast+0x449/0x710 [18349.015041][ T1364] netlink_sendmsg+0x723/0xbe0 [18349.015041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18349.015041][ T1364] ___sys_sendmsg+0xee/0x170 [18349.015041][ T1364] __sys_sendmsg+0xcd/0x170 [18349.015041][ T1364] do_syscall_64+0xc6/0x1e0 [18349.015041][ T1364] [18349.017220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18349.017220][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18349.017220][ T1364] ipv6_find_idev+0x102/0x170 [18349.017220][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18349.017220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.017220][ T1364] netlink_rcv_skb+0x130/0x360 [18349.017220][ T1364] netlink_unicast+0x449/0x710 [18349.017220][ T1364] netlink_sendmsg+0x723/0xbe0 [18349.017220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18349.017220][ T1364] ___sys_sendmsg+0xee/0x170 [18349.017220][ T1364] __sys_sendmsg+0xcd/0x170 [18349.017220][ T1364] do_syscall_64+0xc6/0x1e0 [18349.017220][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18349.017220][ T1364] [18349.018927][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18349.018927][ T1364] neigh_parms_alloc+0x1e5/0x510 [18349.018927][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18349.018927][ T1364] ipv6_find_idev+0x102/0x170 [18349.018927][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18349.018927][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18349.018927][ T1364] netlink_rcv_skb+0x130/0x360 [18349.018927][ T1364] netlink_unicast+0x449/0x710 [18349.018927][ T1364] netlink_sendmsg+0x723/0xbe0 [18349.018927][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18349.018927][ T1364] ___sys_sendmsg+0xee/0x170 [18349.018927][ T1364] __sys_sendmsg+0xcd/0x170 [18349.018927][ T1364] do_syscall_64+0xc6/0x1e0 [18349.018927][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18349.018927][ T1364] [18359.267139][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18359.267696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18359.267696][ T1364] ___neigh_create+0x14b/0xf60 [18359.267696][ T1364] ip6_finish_output2+0xa70/0xf80 [18359.267696][ T1364] ip6_finish_output+0x4ed/0xd30 [18359.267696][ T1364] ip6_output+0x1f3/0x770 [18359.267696][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18359.267696][ T1364] mld_sendpack+0x62d/0xbc0 [18359.267696][ T1364] mld_ifc_work+0x32/0x1f0 [18359.267696][ T1364] process_one_work+0x84d/0x18a0 [18359.267696][ T1364] worker_thread+0x587/0xd30 [18359.267696][ T1364] kthread+0x28a/0x350 [18359.267696][ T1364] ret_from_fork+0x31/0x70 [18359.267696][ T1364] ret_from_fork_asm+0x1a/0x30 [18359.267696][ T1364] [18359.269364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18359.269364][ T1364] dst_init+0x84/0x4a0 [18359.269364][ T1364] dst_alloc+0x97/0x150 [18359.269364][ T1364] ip6_dst_alloc+0x23/0x90 [18359.269364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18359.269364][ T1364] ip6_pol_route+0x56f/0x840 [18359.269364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18359.269364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18359.269364][ T1364] ipv6_rcv+0x1ad/0x810 [18359.269364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18359.269364][ T1364] process_backlog+0x101/0x620 [18359.269364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18359.269364][ T1364] net_rx_action+0x495/0xbe0 [18359.269364][ T1364] __do_softirq+0x1b5/0x7f6 [18359.269364][ T1364] [18359.271196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18359.271196][ T1364] netdev_get_by_index+0x5e/0x80 [18359.271196][ T1364] fib6_nh_init+0x3d8/0x15b0 [18359.271196][ T1364] ip6_route_info_create+0xf18/0x17d0 [18359.271196][ T1364] ip6_route_add+0x1c/0x140 [18359.271196][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18359.271196][ T1364] addrconf_add_dev+0xe2/0x170 [18359.271196][ T1364] inet6_addr_add+0x12f/0xa40 [18359.271196][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18359.271196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.271196][ T1364] netlink_rcv_skb+0x130/0x360 [18359.271196][ T1364] netlink_unicast+0x449/0x710 [18359.271196][ T1364] netlink_sendmsg+0x723/0xbe0 [18359.271196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18359.271196][ T1364] ___sys_sendmsg+0xee/0x170 [18359.271196][ T1364] __sys_sendmsg+0xcd/0x170 [18359.271196][ T1364] do_syscall_64+0xc6/0x1e0 [18359.271196][ T1364] [18359.273378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18359.273378][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18359.273378][ T1364] ipv6_find_idev+0x102/0x170 [18359.273378][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18359.273378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.273378][ T1364] netlink_rcv_skb+0x130/0x360 [18359.273378][ T1364] netlink_unicast+0x449/0x710 [18359.273378][ T1364] netlink_sendmsg+0x723/0xbe0 [18359.273378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18359.273378][ T1364] ___sys_sendmsg+0xee/0x170 [18359.273378][ T1364] __sys_sendmsg+0xcd/0x170 [18359.273378][ T1364] do_syscall_64+0xc6/0x1e0 [18359.273378][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18359.273378][ T1364] [18359.275035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18359.275035][ T1364] neigh_parms_alloc+0x1e5/0x510 [18359.275035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18359.275035][ T1364] ipv6_find_idev+0x102/0x170 [18359.275035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18359.275035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18359.275035][ T1364] netlink_rcv_skb+0x130/0x360 [18359.275035][ T1364] netlink_unicast+0x449/0x710 [18359.275035][ T1364] netlink_sendmsg+0x723/0xbe0 [18359.275035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18359.275035][ T1364] ___sys_sendmsg+0xee/0x170 [18359.275035][ T1364] __sys_sendmsg+0xcd/0x170 [18359.275035][ T1364] do_syscall_64+0xc6/0x1e0 [18359.275035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18359.275035][ T1364] [18369.523144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18369.523727][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18369.523727][ T1364] ___neigh_create+0x14b/0xf60 [18369.523727][ T1364] ip6_finish_output2+0xa70/0xf80 [18369.523727][ T1364] ip6_finish_output+0x4ed/0xd30 [18369.523727][ T1364] ip6_output+0x1f3/0x770 [18369.523727][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18369.523727][ T1364] mld_sendpack+0x62d/0xbc0 [18369.523727][ T1364] mld_ifc_work+0x32/0x1f0 [18369.523727][ T1364] process_one_work+0x84d/0x18a0 [18369.523727][ T1364] worker_thread+0x587/0xd30 [18369.523727][ T1364] kthread+0x28a/0x350 [18369.523727][ T1364] ret_from_fork+0x31/0x70 [18369.523727][ T1364] ret_from_fork_asm+0x1a/0x30 [18369.523727][ T1364] [18369.525387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18369.525387][ T1364] dst_init+0x84/0x4a0 [18369.525387][ T1364] dst_alloc+0x97/0x150 [18369.525387][ T1364] ip6_dst_alloc+0x23/0x90 [18369.525387][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18369.525387][ T1364] ip6_pol_route+0x56f/0x840 [18369.525387][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18369.525387][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18369.525387][ T1364] ipv6_rcv+0x1ad/0x810 [18369.525387][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18369.525387][ T1364] process_backlog+0x101/0x620 [18369.525387][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18369.525387][ T1364] net_rx_action+0x495/0xbe0 [18369.525387][ T1364] __do_softirq+0x1b5/0x7f6 [18369.525387][ T1364] [18369.527190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18369.527190][ T1364] netdev_get_by_index+0x5e/0x80 [18369.527190][ T1364] fib6_nh_init+0x3d8/0x15b0 [18369.527190][ T1364] ip6_route_info_create+0xf18/0x17d0 [18369.527190][ T1364] ip6_route_add+0x1c/0x140 [18369.527190][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18369.527190][ T1364] addrconf_add_dev+0xe2/0x170 [18369.527190][ T1364] inet6_addr_add+0x12f/0xa40 [18369.527190][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18369.527190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.527190][ T1364] netlink_rcv_skb+0x130/0x360 [18369.527190][ T1364] netlink_unicast+0x449/0x710 [18369.527190][ T1364] netlink_sendmsg+0x723/0xbe0 [18369.527190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18369.527190][ T1364] ___sys_sendmsg+0xee/0x170 [18369.527190][ T1364] __sys_sendmsg+0xcd/0x170 [18369.527190][ T1364] do_syscall_64+0xc6/0x1e0 [18369.527190][ T1364] [18369.529373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18369.529373][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18369.529373][ T1364] ipv6_find_idev+0x102/0x170 [18369.529373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18369.529373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.529373][ T1364] netlink_rcv_skb+0x130/0x360 [18369.529373][ T1364] netlink_unicast+0x449/0x710 [18369.529373][ T1364] netlink_sendmsg+0x723/0xbe0 [18369.529373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18369.529373][ T1364] ___sys_sendmsg+0xee/0x170 [18369.529373][ T1364] __sys_sendmsg+0xcd/0x170 [18369.529373][ T1364] do_syscall_64+0xc6/0x1e0 [18369.529373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18369.529373][ T1364] [18369.531084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18369.531084][ T1364] neigh_parms_alloc+0x1e5/0x510 [18369.531084][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18369.531084][ T1364] ipv6_find_idev+0x102/0x170 [18369.531084][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18369.531084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18369.531084][ T1364] netlink_rcv_skb+0x130/0x360 [18369.531084][ T1364] netlink_unicast+0x449/0x710 [18369.531084][ T1364] netlink_sendmsg+0x723/0xbe0 [18369.531084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18369.531084][ T1364] ___sys_sendmsg+0xee/0x170 [18369.531084][ T1364] __sys_sendmsg+0xcd/0x170 [18369.531084][ T1364] do_syscall_64+0xc6/0x1e0 [18369.531084][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18369.531084][ T1364] [18379.755068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18379.755543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18379.755543][ T1364] ___neigh_create+0x14b/0xf60 [18379.755543][ T1364] ip6_finish_output2+0xa70/0xf80 [18379.755543][ T1364] ip6_finish_output+0x4ed/0xd30 [18379.755543][ T1364] ip6_output+0x1f3/0x770 [18379.755543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18379.755543][ T1364] mld_sendpack+0x62d/0xbc0 [18379.755543][ T1364] mld_ifc_work+0x32/0x1f0 [18379.755543][ T1364] process_one_work+0x84d/0x18a0 [18379.755543][ T1364] worker_thread+0x587/0xd30 [18379.755543][ T1364] kthread+0x28a/0x350 [18379.755543][ T1364] ret_from_fork+0x31/0x70 [18379.755543][ T1364] ret_from_fork_asm+0x1a/0x30 [18379.755543][ T1364] [18379.757255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18379.757255][ T1364] dst_init+0x84/0x4a0 [18379.757255][ T1364] dst_alloc+0x97/0x150 [18379.757255][ T1364] ip6_dst_alloc+0x23/0x90 [18379.757255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18379.757255][ T1364] ip6_pol_route+0x56f/0x840 [18379.757255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18379.757255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18379.757255][ T1364] ipv6_rcv+0x1ad/0x810 [18379.757255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18379.757255][ T1364] process_backlog+0x101/0x620 [18379.757255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18379.757255][ T1364] net_rx_action+0x495/0xbe0 [18379.757255][ T1364] __do_softirq+0x1b5/0x7f6 [18379.757255][ T1364] [18379.759075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18379.759075][ T1364] netdev_get_by_index+0x5e/0x80 [18379.759075][ T1364] fib6_nh_init+0x3d8/0x15b0 [18379.759075][ T1364] ip6_route_info_create+0xf18/0x17d0 [18379.759075][ T1364] ip6_route_add+0x1c/0x140 [18379.759075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18379.759075][ T1364] addrconf_add_dev+0xe2/0x170 [18379.759075][ T1364] inet6_addr_add+0x12f/0xa40 [18379.759075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18379.759075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18379.759075][ T1364] netlink_rcv_skb+0x130/0x360 [18379.759075][ T1364] netlink_unicast+0x449/0x710 [18379.759075][ T1364] netlink_sendmsg+0x723/0xbe0 [18379.759075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18379.759075][ T1364] ___sys_sendmsg+0xee/0x170 [18379.759075][ T1364] __sys_sendmsg+0xcd/0x170 [18379.759075][ T1364] do_syscall_64+0xc6/0x1e0 [18379.759075][ T1364] [18379.761314][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18379.761314][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18379.761314][ T1364] ipv6_find_idev+0x102/0x170 [18379.761314][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18379.761314][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18379.761314][ T1364] netlink_rcv_skb+0x130/0x360 [18379.761314][ T1364] netlink_unicast+0x449/0x710 [18379.761314][ T1364] netlink_sendmsg+0x723/0xbe0 [18379.761314][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18379.761314][ T1364] ___sys_sendmsg+0xee/0x170 [18379.761314][ T1364] __sys_sendmsg+0xcd/0x170 [18379.761314][ T1364] do_syscall_64+0xc6/0x1e0 [18379.761314][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18379.761314][ T1364] [18379.763021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18379.763021][ T1364] neigh_parms_alloc+0x1e5/0x510 [18379.763021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18379.763021][ T1364] ipv6_find_idev+0x102/0x170 [18379.763021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18379.763021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18379.763021][ T1364] netlink_rcv_skb+0x130/0x360 [18379.763021][ T1364] netlink_unicast+0x449/0x710 [18379.763021][ T1364] netlink_sendmsg+0x723/0xbe0 [18379.763021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18379.763021][ T1364] ___sys_sendmsg+0xee/0x170 [18379.763021][ T1364] __sys_sendmsg+0xcd/0x170 [18379.763021][ T1364] do_syscall_64+0xc6/0x1e0 [18379.763021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18379.763021][ T1364] [18390.011123][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18390.012046][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18390.012046][ T1364] ___neigh_create+0x14b/0xf60 [18390.012046][ T1364] ip6_finish_output2+0xa70/0xf80 [18390.012046][ T1364] ip6_finish_output+0x4ed/0xd30 [18390.012046][ T1364] ip6_output+0x1f3/0x770 [18390.012046][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18390.012046][ T1364] mld_sendpack+0x62d/0xbc0 [18390.012046][ T1364] mld_ifc_work+0x32/0x1f0 [18390.012046][ T1364] process_one_work+0x84d/0x18a0 [18390.012046][ T1364] worker_thread+0x587/0xd30 [18390.012046][ T1364] kthread+0x28a/0x350 [18390.012046][ T1364] ret_from_fork+0x31/0x70 [18390.012046][ T1364] ret_from_fork_asm+0x1a/0x30 [18390.012046][ T1364] [18390.013782][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18390.013782][ T1364] dst_init+0x84/0x4a0 [18390.013782][ T1364] dst_alloc+0x97/0x150 [18390.013782][ T1364] ip6_dst_alloc+0x23/0x90 [18390.013782][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18390.013782][ T1364] ip6_pol_route+0x56f/0x840 [18390.013782][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18390.013782][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18390.013782][ T1364] ipv6_rcv+0x1ad/0x810 [18390.013782][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18390.013782][ T1364] process_backlog+0x101/0x620 [18390.013782][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18390.013782][ T1364] net_rx_action+0x495/0xbe0 [18390.013782][ T1364] __do_softirq+0x1b5/0x7f6 [18390.013782][ T1364] [18390.015688][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18390.015688][ T1364] netdev_get_by_index+0x5e/0x80 [18390.015688][ T1364] fib6_nh_init+0x3d8/0x15b0 [18390.015688][ T1364] ip6_route_info_create+0xf18/0x17d0 [18390.015688][ T1364] ip6_route_add+0x1c/0x140 [18390.015688][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18390.015688][ T1364] addrconf_add_dev+0xe2/0x170 [18390.015688][ T1364] inet6_addr_add+0x12f/0xa40 [18390.015688][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18390.015688][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.015688][ T1364] netlink_rcv_skb+0x130/0x360 [18390.015688][ T1364] netlink_unicast+0x449/0x710 [18390.015688][ T1364] netlink_sendmsg+0x723/0xbe0 [18390.015688][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18390.015688][ T1364] ___sys_sendmsg+0xee/0x170 [18390.015688][ T1364] __sys_sendmsg+0xcd/0x170 [18390.015688][ T1364] do_syscall_64+0xc6/0x1e0 [18390.015688][ T1364] [18390.017843][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18390.017843][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18390.017843][ T1364] ipv6_find_idev+0x102/0x170 [18390.017843][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18390.017843][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.017843][ T1364] netlink_rcv_skb+0x130/0x360 [18390.017843][ T1364] netlink_unicast+0x449/0x710 [18390.017843][ T1364] netlink_sendmsg+0x723/0xbe0 [18390.017843][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18390.017843][ T1364] ___sys_sendmsg+0xee/0x170 [18390.017843][ T1364] __sys_sendmsg+0xcd/0x170 [18390.017843][ T1364] do_syscall_64+0xc6/0x1e0 [18390.017843][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18390.017843][ T1364] [18390.019544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18390.019544][ T1364] neigh_parms_alloc+0x1e5/0x510 [18390.019544][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18390.019544][ T1364] ipv6_find_idev+0x102/0x170 [18390.019544][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18390.019544][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18390.019544][ T1364] netlink_rcv_skb+0x130/0x360 [18390.019544][ T1364] netlink_unicast+0x449/0x710 [18390.019544][ T1364] netlink_sendmsg+0x723/0xbe0 [18390.019544][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18390.019544][ T1364] ___sys_sendmsg+0xee/0x170 [18390.019544][ T1364] __sys_sendmsg+0xcd/0x170 [18390.019544][ T1364] do_syscall_64+0xc6/0x1e0 [18390.019544][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18390.019544][ T1364] [18400.259147][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18400.259749][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18400.259749][ T1364] ___neigh_create+0x14b/0xf60 [18400.259749][ T1364] ip6_finish_output2+0xa70/0xf80 [18400.259749][ T1364] ip6_finish_output+0x4ed/0xd30 [18400.259749][ T1364] ip6_output+0x1f3/0x770 [18400.259749][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18400.259749][ T1364] mld_sendpack+0x62d/0xbc0 [18400.259749][ T1364] mld_ifc_work+0x32/0x1f0 [18400.259749][ T1364] process_one_work+0x84d/0x18a0 [18400.259749][ T1364] worker_thread+0x587/0xd30 [18400.259749][ T1364] kthread+0x28a/0x350 [18400.259749][ T1364] ret_from_fork+0x31/0x70 [18400.259749][ T1364] ret_from_fork_asm+0x1a/0x30 [18400.259749][ T1364] [18400.261457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18400.261457][ T1364] dst_init+0x84/0x4a0 [18400.261457][ T1364] dst_alloc+0x97/0x150 [18400.261457][ T1364] ip6_dst_alloc+0x23/0x90 [18400.261457][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18400.261457][ T1364] ip6_pol_route+0x56f/0x840 [18400.261457][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18400.261457][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18400.261457][ T1364] ipv6_rcv+0x1ad/0x810 [18400.261457][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18400.261457][ T1364] process_backlog+0x101/0x620 [18400.261457][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18400.261457][ T1364] net_rx_action+0x495/0xbe0 [18400.261457][ T1364] __do_softirq+0x1b5/0x7f6 [18400.261457][ T1364] [18400.263227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18400.263227][ T1364] netdev_get_by_index+0x5e/0x80 [18400.263227][ T1364] fib6_nh_init+0x3d8/0x15b0 [18400.263227][ T1364] ip6_route_info_create+0xf18/0x17d0 [18400.263227][ T1364] ip6_route_add+0x1c/0x140 [18400.263227][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18400.263227][ T1364] addrconf_add_dev+0xe2/0x170 [18400.263227][ T1364] inet6_addr_add+0x12f/0xa40 [18400.263227][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18400.263227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.263227][ T1364] netlink_rcv_skb+0x130/0x360 [18400.263227][ T1364] netlink_unicast+0x449/0x710 [18400.263227][ T1364] netlink_sendmsg+0x723/0xbe0 [18400.263227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18400.263227][ T1364] ___sys_sendmsg+0xee/0x170 [18400.263227][ T1364] __sys_sendmsg+0xcd/0x170 [18400.263227][ T1364] do_syscall_64+0xc6/0x1e0 [18400.263227][ T1364] [18400.265347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18400.265347][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18400.265347][ T1364] ipv6_find_idev+0x102/0x170 [18400.265347][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18400.265347][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.265347][ T1364] netlink_rcv_skb+0x130/0x360 [18400.265347][ T1364] netlink_unicast+0x449/0x710 [18400.265347][ T1364] netlink_sendmsg+0x723/0xbe0 [18400.265347][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18400.265347][ T1364] ___sys_sendmsg+0xee/0x170 [18400.265347][ T1364] __sys_sendmsg+0xcd/0x170 [18400.265347][ T1364] do_syscall_64+0xc6/0x1e0 [18400.265347][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18400.265347][ T1364] [18400.267003][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18400.267003][ T1364] neigh_parms_alloc+0x1e5/0x510 [18400.267003][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18400.267003][ T1364] ipv6_find_idev+0x102/0x170 [18400.267003][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18400.267003][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18400.267003][ T1364] netlink_rcv_skb+0x130/0x360 [18400.267003][ T1364] netlink_unicast+0x449/0x710 [18400.267003][ T1364] netlink_sendmsg+0x723/0xbe0 [18400.267003][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18400.267003][ T1364] ___sys_sendmsg+0xee/0x170 [18400.267003][ T1364] __sys_sendmsg+0xcd/0x170 [18400.267003][ T1364] do_syscall_64+0xc6/0x1e0 [18400.267003][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18400.267003][ T1364] [18410.507131][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18410.507759][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18410.507759][ T1364] ___neigh_create+0x14b/0xf60 [18410.507759][ T1364] ip6_finish_output2+0xa70/0xf80 [18410.507759][ T1364] ip6_finish_output+0x4ed/0xd30 [18410.507759][ T1364] ip6_output+0x1f3/0x770 [18410.507759][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18410.507759][ T1364] mld_sendpack+0x62d/0xbc0 [18410.507759][ T1364] mld_ifc_work+0x32/0x1f0 [18410.507759][ T1364] process_one_work+0x84d/0x18a0 [18410.507759][ T1364] worker_thread+0x587/0xd30 [18410.507759][ T1364] kthread+0x28a/0x350 [18410.507759][ T1364] ret_from_fork+0x31/0x70 [18410.507759][ T1364] ret_from_fork_asm+0x1a/0x30 [18410.507759][ T1364] [18410.509469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18410.509469][ T1364] dst_init+0x84/0x4a0 [18410.509469][ T1364] dst_alloc+0x97/0x150 [18410.509469][ T1364] ip6_dst_alloc+0x23/0x90 [18410.509469][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18410.509469][ T1364] ip6_pol_route+0x56f/0x840 [18410.509469][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18410.509469][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18410.509469][ T1364] ipv6_rcv+0x1ad/0x810 [18410.509469][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18410.509469][ T1364] process_backlog+0x101/0x620 [18410.509469][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18410.509469][ T1364] net_rx_action+0x495/0xbe0 [18410.509469][ T1364] __do_softirq+0x1b5/0x7f6 [18410.509469][ T1364] [18410.511298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18410.511298][ T1364] netdev_get_by_index+0x5e/0x80 [18410.511298][ T1364] fib6_nh_init+0x3d8/0x15b0 [18410.511298][ T1364] ip6_route_info_create+0xf18/0x17d0 [18410.511298][ T1364] ip6_route_add+0x1c/0x140 [18410.511298][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18410.511298][ T1364] addrconf_add_dev+0xe2/0x170 [18410.511298][ T1364] inet6_addr_add+0x12f/0xa40 [18410.511298][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18410.511298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.511298][ T1364] netlink_rcv_skb+0x130/0x360 [18410.511298][ T1364] netlink_unicast+0x449/0x710 [18410.511298][ T1364] netlink_sendmsg+0x723/0xbe0 [18410.511298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18410.511298][ T1364] ___sys_sendmsg+0xee/0x170 [18410.511298][ T1364] __sys_sendmsg+0xcd/0x170 [18410.511298][ T1364] do_syscall_64+0xc6/0x1e0 [18410.511298][ T1364] [18410.513473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18410.513473][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18410.513473][ T1364] ipv6_find_idev+0x102/0x170 [18410.513473][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18410.513473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.513473][ T1364] netlink_rcv_skb+0x130/0x360 [18410.513473][ T1364] netlink_unicast+0x449/0x710 [18410.513473][ T1364] netlink_sendmsg+0x723/0xbe0 [18410.513473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18410.513473][ T1364] ___sys_sendmsg+0xee/0x170 [18410.513473][ T1364] __sys_sendmsg+0xcd/0x170 [18410.513473][ T1364] do_syscall_64+0xc6/0x1e0 [18410.513473][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18410.513473][ T1364] [18410.515184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18410.515184][ T1364] neigh_parms_alloc+0x1e5/0x510 [18410.515184][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18410.515184][ T1364] ipv6_find_idev+0x102/0x170 [18410.515184][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18410.515184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18410.515184][ T1364] netlink_rcv_skb+0x130/0x360 [18410.515184][ T1364] netlink_unicast+0x449/0x710 [18410.515184][ T1364] netlink_sendmsg+0x723/0xbe0 [18410.515184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18410.515184][ T1364] ___sys_sendmsg+0xee/0x170 [18410.515184][ T1364] __sys_sendmsg+0xcd/0x170 [18410.515184][ T1364] do_syscall_64+0xc6/0x1e0 [18410.515184][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18410.515184][ T1364] [18420.755077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18420.755571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18420.755571][ T1364] ___neigh_create+0x14b/0xf60 [18420.755571][ T1364] ip6_finish_output2+0xa70/0xf80 [18420.755571][ T1364] ip6_finish_output+0x4ed/0xd30 [18420.755571][ T1364] ip6_output+0x1f3/0x770 [18420.755571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18420.755571][ T1364] mld_sendpack+0x62d/0xbc0 [18420.755571][ T1364] mld_ifc_work+0x32/0x1f0 [18420.755571][ T1364] process_one_work+0x84d/0x18a0 [18420.755571][ T1364] worker_thread+0x587/0xd30 [18420.755571][ T1364] kthread+0x28a/0x350 [18420.755571][ T1364] ret_from_fork+0x31/0x70 [18420.755571][ T1364] ret_from_fork_asm+0x1a/0x30 [18420.755571][ T1364] [18420.757276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18420.757276][ T1364] dst_init+0x84/0x4a0 [18420.757276][ T1364] dst_alloc+0x97/0x150 [18420.757276][ T1364] ip6_dst_alloc+0x23/0x90 [18420.757276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18420.757276][ T1364] ip6_pol_route+0x56f/0x840 [18420.757276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18420.757276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18420.757276][ T1364] ipv6_rcv+0x1ad/0x810 [18420.757276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18420.757276][ T1364] process_backlog+0x101/0x620 [18420.757276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18420.757276][ T1364] net_rx_action+0x495/0xbe0 [18420.757276][ T1364] __do_softirq+0x1b5/0x7f6 [18420.757276][ T1364] [18420.759594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18420.759594][ T1364] netdev_get_by_index+0x5e/0x80 [18420.759594][ T1364] fib6_nh_init+0x3d8/0x15b0 [18420.759594][ T1364] ip6_route_info_create+0xf18/0x17d0 [18420.759594][ T1364] ip6_route_add+0x1c/0x140 [18420.759594][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18420.759594][ T1364] addrconf_add_dev+0xe2/0x170 [18420.759594][ T1364] inet6_addr_add+0x12f/0xa40 [18420.759594][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18420.759594][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.759594][ T1364] netlink_rcv_skb+0x130/0x360 [18420.759594][ T1364] netlink_unicast+0x449/0x710 [18420.759594][ T1364] netlink_sendmsg+0x723/0xbe0 [18420.759594][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18420.759594][ T1364] ___sys_sendmsg+0xee/0x170 [18420.759594][ T1364] __sys_sendmsg+0xcd/0x170 [18420.759594][ T1364] do_syscall_64+0xc6/0x1e0 [18420.759594][ T1364] [18420.761780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18420.761780][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18420.761780][ T1364] ipv6_find_idev+0x102/0x170 [18420.761780][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18420.761780][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.761780][ T1364] netlink_rcv_skb+0x130/0x360 [18420.761780][ T1364] netlink_unicast+0x449/0x710 [18420.761780][ T1364] netlink_sendmsg+0x723/0xbe0 [18420.761780][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18420.761780][ T1364] ___sys_sendmsg+0xee/0x170 [18420.761780][ T1364] __sys_sendmsg+0xcd/0x170 [18420.761780][ T1364] do_syscall_64+0xc6/0x1e0 [18420.761780][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18420.761780][ T1364] [18420.763483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18420.763483][ T1364] neigh_parms_alloc+0x1e5/0x510 [18420.763483][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18420.763483][ T1364] ipv6_find_idev+0x102/0x170 [18420.763483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18420.763483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18420.763483][ T1364] netlink_rcv_skb+0x130/0x360 [18420.763483][ T1364] netlink_unicast+0x449/0x710 [18420.763483][ T1364] netlink_sendmsg+0x723/0xbe0 [18420.763483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18420.763483][ T1364] ___sys_sendmsg+0xee/0x170 [18420.763483][ T1364] __sys_sendmsg+0xcd/0x170 [18420.763483][ T1364] do_syscall_64+0xc6/0x1e0 [18420.763483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18420.763483][ T1364] [18431.003068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18431.003491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18431.003491][ T1364] ___neigh_create+0x14b/0xf60 [18431.003491][ T1364] ip6_finish_output2+0xa70/0xf80 [18431.003491][ T1364] ip6_finish_output+0x4ed/0xd30 [18431.003491][ T1364] ip6_output+0x1f3/0x770 [18431.003491][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18431.003491][ T1364] mld_sendpack+0x62d/0xbc0 [18431.003491][ T1364] mld_ifc_work+0x32/0x1f0 [18431.003491][ T1364] process_one_work+0x84d/0x18a0 [18431.003491][ T1364] worker_thread+0x587/0xd30 [18431.003491][ T1364] kthread+0x28a/0x350 [18431.003491][ T1364] ret_from_fork+0x31/0x70 [18431.003491][ T1364] ret_from_fork_asm+0x1a/0x30 [18431.003491][ T1364] [18431.005196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18431.005196][ T1364] dst_init+0x84/0x4a0 [18431.005196][ T1364] dst_alloc+0x97/0x150 [18431.005196][ T1364] ip6_dst_alloc+0x23/0x90 [18431.005196][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18431.005196][ T1364] ip6_pol_route+0x56f/0x840 [18431.005196][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18431.005196][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18431.005196][ T1364] ipv6_rcv+0x1ad/0x810 [18431.005196][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18431.005196][ T1364] process_backlog+0x101/0x620 [18431.005196][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18431.005196][ T1364] net_rx_action+0x495/0xbe0 [18431.005196][ T1364] __do_softirq+0x1b5/0x7f6 [18431.005196][ T1364] [18431.007006][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18431.007006][ T1364] netdev_get_by_index+0x5e/0x80 [18431.007006][ T1364] fib6_nh_init+0x3d8/0x15b0 [18431.007006][ T1364] ip6_route_info_create+0xf18/0x17d0 [18431.007006][ T1364] ip6_route_add+0x1c/0x140 [18431.007006][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18431.007006][ T1364] addrconf_add_dev+0xe2/0x170 [18431.007006][ T1364] inet6_addr_add+0x12f/0xa40 [18431.007006][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18431.007006][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18431.007006][ T1364] netlink_rcv_skb+0x130/0x360 [18431.007006][ T1364] netlink_unicast+0x449/0x710 [18431.007006][ T1364] netlink_sendmsg+0x723/0xbe0 [18431.007006][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18431.007006][ T1364] ___sys_sendmsg+0xee/0x170 [18431.007006][ T1364] __sys_sendmsg+0xcd/0x170 [18431.007006][ T1364] do_syscall_64+0xc6/0x1e0 [18431.007006][ T1364] [18431.009187][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18431.009187][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18431.009187][ T1364] ipv6_find_idev+0x102/0x170 [18431.009187][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18431.009187][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18431.009187][ T1364] netlink_rcv_skb+0x130/0x360 [18431.009187][ T1364] netlink_unicast+0x449/0x710 [18431.009187][ T1364] netlink_sendmsg+0x723/0xbe0 [18431.009187][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18431.009187][ T1364] ___sys_sendmsg+0xee/0x170 [18431.009187][ T1364] __sys_sendmsg+0xcd/0x170 [18431.009187][ T1364] do_syscall_64+0xc6/0x1e0 [18431.009187][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18431.009187][ T1364] [18431.010900][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18431.010900][ T1364] neigh_parms_alloc+0x1e5/0x510 [18431.010900][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18431.010900][ T1364] ipv6_find_idev+0x102/0x170 [18431.010900][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18431.010900][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18431.010900][ T1364] netlink_rcv_skb+0x130/0x360 [18431.010900][ T1364] netlink_unicast+0x449/0x710 [18431.010900][ T1364] netlink_sendmsg+0x723/0xbe0 [18431.010900][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18431.010900][ T1364] ___sys_sendmsg+0xee/0x170 [18431.010900][ T1364] __sys_sendmsg+0xcd/0x170 [18431.010900][ T1364] do_syscall_64+0xc6/0x1e0 [18431.010900][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18431.010900][ T1364] [18441.251016][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18441.251555][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18441.251555][ T1364] ___neigh_create+0x14b/0xf60 [18441.251555][ T1364] ip6_finish_output2+0xa70/0xf80 [18441.251555][ T1364] ip6_finish_output+0x4ed/0xd30 [18441.251555][ T1364] ip6_output+0x1f3/0x770 [18441.251555][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18441.251555][ T1364] mld_sendpack+0x62d/0xbc0 [18441.251555][ T1364] mld_ifc_work+0x32/0x1f0 [18441.251555][ T1364] process_one_work+0x84d/0x18a0 [18441.251555][ T1364] worker_thread+0x587/0xd30 [18441.251555][ T1364] kthread+0x28a/0x350 [18441.251555][ T1364] ret_from_fork+0x31/0x70 [18441.251555][ T1364] ret_from_fork_asm+0x1a/0x30 [18441.251555][ T1364] [18441.253340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18441.253340][ T1364] dst_init+0x84/0x4a0 [18441.253340][ T1364] dst_alloc+0x97/0x150 [18441.253340][ T1364] ip6_dst_alloc+0x23/0x90 [18441.253340][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18441.253340][ T1364] ip6_pol_route+0x56f/0x840 [18441.253340][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18441.253340][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18441.253340][ T1364] ipv6_rcv+0x1ad/0x810 [18441.253340][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18441.253340][ T1364] process_backlog+0x101/0x620 [18441.253340][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18441.253340][ T1364] net_rx_action+0x495/0xbe0 [18441.253340][ T1364] __do_softirq+0x1b5/0x7f6 [18441.253340][ T1364] [18441.255229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18441.255229][ T1364] netdev_get_by_index+0x5e/0x80 [18441.255229][ T1364] fib6_nh_init+0x3d8/0x15b0 [18441.255229][ T1364] ip6_route_info_create+0xf18/0x17d0 [18441.255229][ T1364] ip6_route_add+0x1c/0x140 [18441.255229][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18441.255229][ T1364] addrconf_add_dev+0xe2/0x170 [18441.255229][ T1364] inet6_addr_add+0x12f/0xa40 [18441.255229][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18441.255229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18441.255229][ T1364] netlink_rcv_skb+0x130/0x360 [18441.255229][ T1364] netlink_unicast+0x449/0x710 [18441.255229][ T1364] netlink_sendmsg+0x723/0xbe0 [18441.255229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18441.255229][ T1364] ___sys_sendmsg+0xee/0x170 [18441.255229][ T1364] __sys_sendmsg+0xcd/0x170 [18441.255229][ T1364] do_syscall_64+0xc6/0x1e0 [18441.255229][ T1364] [18441.257454][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18441.257454][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18441.257454][ T1364] ipv6_find_idev+0x102/0x170 [18441.257454][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18441.257454][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18441.257454][ T1364] netlink_rcv_skb+0x130/0x360 [18441.257454][ T1364] netlink_unicast+0x449/0x710 [18441.257454][ T1364] netlink_sendmsg+0x723/0xbe0 [18441.257454][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18441.257454][ T1364] ___sys_sendmsg+0xee/0x170 [18441.257454][ T1364] __sys_sendmsg+0xcd/0x170 [18441.257454][ T1364] do_syscall_64+0xc6/0x1e0 [18441.257454][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18441.257454][ T1364] [18441.259200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18441.259200][ T1364] neigh_parms_alloc+0x1e5/0x510 [18441.259200][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18441.259200][ T1364] ipv6_find_idev+0x102/0x170 [18441.259200][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18441.259200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18441.259200][ T1364] netlink_rcv_skb+0x130/0x360 [18441.259200][ T1364] netlink_unicast+0x449/0x710 [18441.259200][ T1364] netlink_sendmsg+0x723/0xbe0 [18441.259200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18441.259200][ T1364] ___sys_sendmsg+0xee/0x170 [18441.259200][ T1364] __sys_sendmsg+0xcd/0x170 [18441.259200][ T1364] do_syscall_64+0xc6/0x1e0 [18441.259200][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18441.259200][ T1364] [18451.451010][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18451.451425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18451.451425][ T1364] ___neigh_create+0x14b/0xf60 [18451.451425][ T1364] ip6_finish_output2+0xa70/0xf80 [18451.451425][ T1364] ip6_finish_output+0x4ed/0xd30 [18451.451425][ T1364] ip6_output+0x1f3/0x770 [18451.451425][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18451.451425][ T1364] mld_sendpack+0x62d/0xbc0 [18451.451425][ T1364] mld_ifc_work+0x32/0x1f0 [18451.451425][ T1364] process_one_work+0x84d/0x18a0 [18451.451425][ T1364] worker_thread+0x587/0xd30 [18451.451425][ T1364] kthread+0x28a/0x350 [18451.451425][ T1364] ret_from_fork+0x31/0x70 [18451.451425][ T1364] ret_from_fork_asm+0x1a/0x30 [18451.451425][ T1364] [18451.453137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18451.453137][ T1364] dst_init+0x84/0x4a0 [18451.453137][ T1364] dst_alloc+0x97/0x150 [18451.453137][ T1364] ip6_dst_alloc+0x23/0x90 [18451.453137][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18451.453137][ T1364] ip6_pol_route+0x56f/0x840 [18451.453137][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18451.453137][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18451.453137][ T1364] ipv6_rcv+0x1ad/0x810 [18451.453137][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18451.453137][ T1364] process_backlog+0x101/0x620 [18451.453137][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18451.453137][ T1364] net_rx_action+0x495/0xbe0 [18451.453137][ T1364] __do_softirq+0x1b5/0x7f6 [18451.453137][ T1364] [18451.454970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18451.454970][ T1364] netdev_get_by_index+0x5e/0x80 [18451.454970][ T1364] fib6_nh_init+0x3d8/0x15b0 [18451.454970][ T1364] ip6_route_info_create+0xf18/0x17d0 [18451.454970][ T1364] ip6_route_add+0x1c/0x140 [18451.454970][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18451.454970][ T1364] addrconf_add_dev+0xe2/0x170 [18451.454970][ T1364] inet6_addr_add+0x12f/0xa40 [18451.454970][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18451.454970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.454970][ T1364] netlink_rcv_skb+0x130/0x360 [18451.454970][ T1364] netlink_unicast+0x449/0x710 [18451.454970][ T1364] netlink_sendmsg+0x723/0xbe0 [18451.454970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18451.454970][ T1364] ___sys_sendmsg+0xee/0x170 [18451.454970][ T1364] __sys_sendmsg+0xcd/0x170 [18451.454970][ T1364] do_syscall_64+0xc6/0x1e0 [18451.454970][ T1364] [18451.457149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18451.457149][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18451.457149][ T1364] ipv6_find_idev+0x102/0x170 [18451.457149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18451.457149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.457149][ T1364] netlink_rcv_skb+0x130/0x360 [18451.457149][ T1364] netlink_unicast+0x449/0x710 [18451.457149][ T1364] netlink_sendmsg+0x723/0xbe0 [18451.457149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18451.457149][ T1364] ___sys_sendmsg+0xee/0x170 [18451.457149][ T1364] __sys_sendmsg+0xcd/0x170 [18451.457149][ T1364] do_syscall_64+0xc6/0x1e0 [18451.457149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18451.457149][ T1364] [18451.458853][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18451.458853][ T1364] neigh_parms_alloc+0x1e5/0x510 [18451.458853][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18451.458853][ T1364] ipv6_find_idev+0x102/0x170 [18451.458853][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18451.458853][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18451.458853][ T1364] netlink_rcv_skb+0x130/0x360 [18451.458853][ T1364] netlink_unicast+0x449/0x710 [18451.458853][ T1364] netlink_sendmsg+0x723/0xbe0 [18451.458853][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18451.458853][ T1364] ___sys_sendmsg+0xee/0x170 [18451.458853][ T1364] __sys_sendmsg+0xcd/0x170 [18451.458853][ T1364] do_syscall_64+0xc6/0x1e0 [18451.458853][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18451.458853][ T1364] [18461.699103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18461.699594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18461.699594][ T1364] ___neigh_create+0x14b/0xf60 [18461.699594][ T1364] ip6_finish_output2+0xa70/0xf80 [18461.699594][ T1364] ip6_finish_output+0x4ed/0xd30 [18461.699594][ T1364] ip6_output+0x1f3/0x770 [18461.699594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18461.699594][ T1364] mld_sendpack+0x62d/0xbc0 [18461.699594][ T1364] mld_ifc_work+0x32/0x1f0 [18461.699594][ T1364] process_one_work+0x84d/0x18a0 [18461.699594][ T1364] worker_thread+0x587/0xd30 [18461.699594][ T1364] kthread+0x28a/0x350 [18461.699594][ T1364] ret_from_fork+0x31/0x70 [18461.699594][ T1364] ret_from_fork_asm+0x1a/0x30 [18461.699594][ T1364] [18461.701318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18461.701318][ T1364] dst_init+0x84/0x4a0 [18461.701318][ T1364] dst_alloc+0x97/0x150 [18461.701318][ T1364] ip6_dst_alloc+0x23/0x90 [18461.701318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18461.701318][ T1364] ip6_pol_route+0x56f/0x840 [18461.701318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18461.701318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18461.701318][ T1364] ipv6_rcv+0x1ad/0x810 [18461.701318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18461.701318][ T1364] process_backlog+0x101/0x620 [18461.701318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18461.701318][ T1364] net_rx_action+0x495/0xbe0 [18461.701318][ T1364] __do_softirq+0x1b5/0x7f6 [18461.701318][ T1364] [18461.703140][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18461.703140][ T1364] netdev_get_by_index+0x5e/0x80 [18461.703140][ T1364] fib6_nh_init+0x3d8/0x15b0 [18461.703140][ T1364] ip6_route_info_create+0xf18/0x17d0 [18461.703140][ T1364] ip6_route_add+0x1c/0x140 [18461.703140][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18461.703140][ T1364] addrconf_add_dev+0xe2/0x170 [18461.703140][ T1364] inet6_addr_add+0x12f/0xa40 [18461.703140][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18461.703140][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.703140][ T1364] netlink_rcv_skb+0x130/0x360 [18461.703140][ T1364] netlink_unicast+0x449/0x710 [18461.703140][ T1364] netlink_sendmsg+0x723/0xbe0 [18461.703140][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18461.703140][ T1364] ___sys_sendmsg+0xee/0x170 [18461.703140][ T1364] __sys_sendmsg+0xcd/0x170 [18461.703140][ T1364] do_syscall_64+0xc6/0x1e0 [18461.703140][ T1364] [18461.705331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18461.705331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18461.705331][ T1364] ipv6_find_idev+0x102/0x170 [18461.705331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18461.705331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.705331][ T1364] netlink_rcv_skb+0x130/0x360 [18461.705331][ T1364] netlink_unicast+0x449/0x710 [18461.705331][ T1364] netlink_sendmsg+0x723/0xbe0 [18461.705331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18461.705331][ T1364] ___sys_sendmsg+0xee/0x170 [18461.705331][ T1364] __sys_sendmsg+0xcd/0x170 [18461.705331][ T1364] do_syscall_64+0xc6/0x1e0 [18461.705331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18461.705331][ T1364] [18461.707034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18461.707034][ T1364] neigh_parms_alloc+0x1e5/0x510 [18461.707034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18461.707034][ T1364] ipv6_find_idev+0x102/0x170 [18461.707034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18461.707034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18461.707034][ T1364] netlink_rcv_skb+0x130/0x360 [18461.707034][ T1364] netlink_unicast+0x449/0x710 [18461.707034][ T1364] netlink_sendmsg+0x723/0xbe0 [18461.707034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18461.707034][ T1364] ___sys_sendmsg+0xee/0x170 [18461.707034][ T1364] __sys_sendmsg+0xcd/0x170 [18461.707034][ T1364] do_syscall_64+0xc6/0x1e0 [18461.707034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18461.707034][ T1364] [18471.795093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18471.795567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18471.795567][ T1364] ___neigh_create+0x14b/0xf60 [18471.795567][ T1364] ip6_finish_output2+0xa70/0xf80 [18471.795567][ T1364] ip6_finish_output+0x4ed/0xd30 [18471.795567][ T1364] ip6_output+0x1f3/0x770 [18471.795567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18471.795567][ T1364] mld_sendpack+0x62d/0xbc0 [18471.795567][ T1364] mld_ifc_work+0x32/0x1f0 [18471.795567][ T1364] process_one_work+0x84d/0x18a0 [18471.795567][ T1364] worker_thread+0x587/0xd30 [18471.795567][ T1364] kthread+0x28a/0x350 [18471.795567][ T1364] ret_from_fork+0x31/0x70 [18471.795567][ T1364] ret_from_fork_asm+0x1a/0x30 [18471.795567][ T1364] [18471.797274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18471.797274][ T1364] dst_init+0x84/0x4a0 [18471.797274][ T1364] dst_alloc+0x97/0x150 [18471.797274][ T1364] ip6_dst_alloc+0x23/0x90 [18471.797274][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18471.797274][ T1364] ip6_pol_route+0x56f/0x840 [18471.797274][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18471.797274][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18471.797274][ T1364] ipv6_rcv+0x1ad/0x810 [18471.797274][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18471.797274][ T1364] process_backlog+0x101/0x620 [18471.797274][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18471.797274][ T1364] net_rx_action+0x495/0xbe0 [18471.797274][ T1364] __do_softirq+0x1b5/0x7f6 [18471.797274][ T1364] [18471.799097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18471.799097][ T1364] netdev_get_by_index+0x5e/0x80 [18471.799097][ T1364] fib6_nh_init+0x3d8/0x15b0 [18471.799097][ T1364] ip6_route_info_create+0xf18/0x17d0 [18471.799097][ T1364] ip6_route_add+0x1c/0x140 [18471.799097][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18471.799097][ T1364] addrconf_add_dev+0xe2/0x170 [18471.799097][ T1364] inet6_addr_add+0x12f/0xa40 [18471.799097][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18471.799097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.799097][ T1364] netlink_rcv_skb+0x130/0x360 [18471.799097][ T1364] netlink_unicast+0x449/0x710 [18471.799097][ T1364] netlink_sendmsg+0x723/0xbe0 [18471.799097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18471.799097][ T1364] ___sys_sendmsg+0xee/0x170 [18471.799097][ T1364] __sys_sendmsg+0xcd/0x170 [18471.799097][ T1364] do_syscall_64+0xc6/0x1e0 [18471.799097][ T1364] [18471.801298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18471.801298][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18471.801298][ T1364] ipv6_find_idev+0x102/0x170 [18471.801298][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18471.801298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.801298][ T1364] netlink_rcv_skb+0x130/0x360 [18471.801298][ T1364] netlink_unicast+0x449/0x710 [18471.801298][ T1364] netlink_sendmsg+0x723/0xbe0 [18471.801298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18471.801298][ T1364] ___sys_sendmsg+0xee/0x170 [18471.801298][ T1364] __sys_sendmsg+0xcd/0x170 [18471.801298][ T1364] do_syscall_64+0xc6/0x1e0 [18471.801298][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18471.801298][ T1364] [18471.803000][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18471.803000][ T1364] neigh_parms_alloc+0x1e5/0x510 [18471.803000][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18471.803000][ T1364] ipv6_find_idev+0x102/0x170 [18471.803000][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18471.803000][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18471.803000][ T1364] netlink_rcv_skb+0x130/0x360 [18471.803000][ T1364] netlink_unicast+0x449/0x710 [18471.803000][ T1364] netlink_sendmsg+0x723/0xbe0 [18471.803000][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18471.803000][ T1364] ___sys_sendmsg+0xee/0x170 [18471.803000][ T1364] __sys_sendmsg+0xcd/0x170 [18471.803000][ T1364] do_syscall_64+0xc6/0x1e0 [18471.803000][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18471.803000][ T1364] [18482.043079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18482.043561][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18482.043561][ T1364] ___neigh_create+0x14b/0xf60 [18482.043561][ T1364] ip6_finish_output2+0xa70/0xf80 [18482.043561][ T1364] ip6_finish_output+0x4ed/0xd30 [18482.043561][ T1364] ip6_output+0x1f3/0x770 [18482.043561][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18482.043561][ T1364] mld_sendpack+0x62d/0xbc0 [18482.043561][ T1364] mld_ifc_work+0x32/0x1f0 [18482.043561][ T1364] process_one_work+0x84d/0x18a0 [18482.043561][ T1364] worker_thread+0x587/0xd30 [18482.043561][ T1364] kthread+0x28a/0x350 [18482.043561][ T1364] ret_from_fork+0x31/0x70 [18482.043561][ T1364] ret_from_fork_asm+0x1a/0x30 [18482.043561][ T1364] [18482.045259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18482.045259][ T1364] dst_init+0x84/0x4a0 [18482.045259][ T1364] dst_alloc+0x97/0x150 [18482.045259][ T1364] ip6_dst_alloc+0x23/0x90 [18482.045259][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18482.045259][ T1364] ip6_pol_route+0x56f/0x840 [18482.045259][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18482.045259][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18482.045259][ T1364] ipv6_rcv+0x1ad/0x810 [18482.045259][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18482.045259][ T1364] process_backlog+0x101/0x620 [18482.045259][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18482.045259][ T1364] net_rx_action+0x495/0xbe0 [18482.045259][ T1364] __do_softirq+0x1b5/0x7f6 [18482.045259][ T1364] [18482.047079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18482.047079][ T1364] netdev_get_by_index+0x5e/0x80 [18482.047079][ T1364] fib6_nh_init+0x3d8/0x15b0 [18482.047079][ T1364] ip6_route_info_create+0xf18/0x17d0 [18482.047079][ T1364] ip6_route_add+0x1c/0x140 [18482.047079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18482.047079][ T1364] addrconf_add_dev+0xe2/0x170 [18482.047079][ T1364] inet6_addr_add+0x12f/0xa40 [18482.047079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18482.047079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.047079][ T1364] netlink_rcv_skb+0x130/0x360 [18482.047079][ T1364] netlink_unicast+0x449/0x710 [18482.047079][ T1364] netlink_sendmsg+0x723/0xbe0 [18482.047079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18482.047079][ T1364] ___sys_sendmsg+0xee/0x170 [18482.047079][ T1364] __sys_sendmsg+0xcd/0x170 [18482.047079][ T1364] do_syscall_64+0xc6/0x1e0 [18482.047079][ T1364] [18482.049250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18482.049250][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18482.049250][ T1364] ipv6_find_idev+0x102/0x170 [18482.049250][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18482.049250][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.049250][ T1364] netlink_rcv_skb+0x130/0x360 [18482.049250][ T1364] netlink_unicast+0x449/0x710 [18482.049250][ T1364] netlink_sendmsg+0x723/0xbe0 [18482.049250][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18482.049250][ T1364] ___sys_sendmsg+0xee/0x170 [18482.049250][ T1364] __sys_sendmsg+0xcd/0x170 [18482.049250][ T1364] do_syscall_64+0xc6/0x1e0 [18482.049250][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18482.049250][ T1364] [18482.050969][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18482.050969][ T1364] neigh_parms_alloc+0x1e5/0x510 [18482.050969][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18482.050969][ T1364] ipv6_find_idev+0x102/0x170 [18482.050969][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18482.050969][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18482.050969][ T1364] netlink_rcv_skb+0x130/0x360 [18482.050969][ T1364] netlink_unicast+0x449/0x710 [18482.050969][ T1364] netlink_sendmsg+0x723/0xbe0 [18482.050969][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18482.050969][ T1364] ___sys_sendmsg+0xee/0x170 [18482.050969][ T1364] __sys_sendmsg+0xcd/0x170 [18482.050969][ T1364] do_syscall_64+0xc6/0x1e0 [18482.050969][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18482.050969][ T1364] [18492.099087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18492.099632][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18492.099632][ T1364] ___neigh_create+0x14b/0xf60 [18492.099632][ T1364] ip6_finish_output2+0xa70/0xf80 [18492.099632][ T1364] ip6_finish_output+0x4ed/0xd30 [18492.099632][ T1364] ip6_output+0x1f3/0x770 [18492.099632][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18492.099632][ T1364] mld_sendpack+0x62d/0xbc0 [18492.099632][ T1364] mld_ifc_work+0x32/0x1f0 [18492.099632][ T1364] process_one_work+0x84d/0x18a0 [18492.099632][ T1364] worker_thread+0x587/0xd30 [18492.099632][ T1364] kthread+0x28a/0x350 [18492.099632][ T1364] ret_from_fork+0x31/0x70 [18492.099632][ T1364] ret_from_fork_asm+0x1a/0x30 [18492.099632][ T1364] [18492.101361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18492.101361][ T1364] dst_init+0x84/0x4a0 [18492.101361][ T1364] dst_alloc+0x97/0x150 [18492.101361][ T1364] ip6_dst_alloc+0x23/0x90 [18492.101361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18492.101361][ T1364] ip6_pol_route+0x56f/0x840 [18492.101361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18492.101361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18492.101361][ T1364] ipv6_rcv+0x1ad/0x810 [18492.101361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18492.101361][ T1364] process_backlog+0x101/0x620 [18492.101361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18492.101361][ T1364] net_rx_action+0x495/0xbe0 [18492.101361][ T1364] __do_softirq+0x1b5/0x7f6 [18492.101361][ T1364] [18492.103191][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18492.103191][ T1364] netdev_get_by_index+0x5e/0x80 [18492.103191][ T1364] fib6_nh_init+0x3d8/0x15b0 [18492.103191][ T1364] ip6_route_info_create+0xf18/0x17d0 [18492.103191][ T1364] ip6_route_add+0x1c/0x140 [18492.103191][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18492.103191][ T1364] addrconf_add_dev+0xe2/0x170 [18492.103191][ T1364] inet6_addr_add+0x12f/0xa40 [18492.103191][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18492.103191][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.103191][ T1364] netlink_rcv_skb+0x130/0x360 [18492.103191][ T1364] netlink_unicast+0x449/0x710 [18492.103191][ T1364] netlink_sendmsg+0x723/0xbe0 [18492.103191][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18492.103191][ T1364] ___sys_sendmsg+0xee/0x170 [18492.103191][ T1364] __sys_sendmsg+0xcd/0x170 [18492.103191][ T1364] do_syscall_64+0xc6/0x1e0 [18492.103191][ T1364] [18492.105367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18492.105367][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18492.105367][ T1364] ipv6_find_idev+0x102/0x170 [18492.105367][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18492.105367][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.105367][ T1364] netlink_rcv_skb+0x130/0x360 [18492.105367][ T1364] netlink_unicast+0x449/0x710 [18492.105367][ T1364] netlink_sendmsg+0x723/0xbe0 [18492.105367][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18492.105367][ T1364] ___sys_sendmsg+0xee/0x170 [18492.105367][ T1364] __sys_sendmsg+0xcd/0x170 [18492.105367][ T1364] do_syscall_64+0xc6/0x1e0 [18492.105367][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18492.105367][ T1364] [18492.107078][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18492.107078][ T1364] neigh_parms_alloc+0x1e5/0x510 [18492.107078][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18492.107078][ T1364] ipv6_find_idev+0x102/0x170 [18492.107078][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18492.107078][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18492.107078][ T1364] netlink_rcv_skb+0x130/0x360 [18492.107078][ T1364] netlink_unicast+0x449/0x710 [18492.107078][ T1364] netlink_sendmsg+0x723/0xbe0 [18492.107078][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18492.107078][ T1364] ___sys_sendmsg+0xee/0x170 [18492.107078][ T1364] __sys_sendmsg+0xcd/0x170 [18492.107078][ T1364] do_syscall_64+0xc6/0x1e0 [18492.107078][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18492.107078][ T1364] [18502.347034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18502.347517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18502.347517][ T1364] ___neigh_create+0x14b/0xf60 [18502.347517][ T1364] ip6_finish_output2+0xa70/0xf80 [18502.347517][ T1364] ip6_finish_output+0x4ed/0xd30 [18502.347517][ T1364] ip6_output+0x1f3/0x770 [18502.347517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18502.347517][ T1364] mld_sendpack+0x62d/0xbc0 [18502.347517][ T1364] mld_ifc_work+0x32/0x1f0 [18502.347517][ T1364] process_one_work+0x84d/0x18a0 [18502.347517][ T1364] worker_thread+0x587/0xd30 [18502.347517][ T1364] kthread+0x28a/0x350 [18502.347517][ T1364] ret_from_fork+0x31/0x70 [18502.347517][ T1364] ret_from_fork_asm+0x1a/0x30 [18502.347517][ T1364] [18502.349225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18502.349225][ T1364] dst_init+0x84/0x4a0 [18502.349225][ T1364] dst_alloc+0x97/0x150 [18502.349225][ T1364] ip6_dst_alloc+0x23/0x90 [18502.349225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18502.349225][ T1364] ip6_pol_route+0x56f/0x840 [18502.349225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18502.349225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18502.349225][ T1364] ipv6_rcv+0x1ad/0x810 [18502.349225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18502.349225][ T1364] process_backlog+0x101/0x620 [18502.349225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18502.349225][ T1364] net_rx_action+0x495/0xbe0 [18502.349225][ T1364] __do_softirq+0x1b5/0x7f6 [18502.349225][ T1364] [18502.351059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18502.351059][ T1364] netdev_get_by_index+0x5e/0x80 [18502.351059][ T1364] fib6_nh_init+0x3d8/0x15b0 [18502.351059][ T1364] ip6_route_info_create+0xf18/0x17d0 [18502.351059][ T1364] ip6_route_add+0x1c/0x140 [18502.351059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18502.351059][ T1364] addrconf_add_dev+0xe2/0x170 [18502.351059][ T1364] inet6_addr_add+0x12f/0xa40 [18502.351059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18502.351059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.351059][ T1364] netlink_rcv_skb+0x130/0x360 [18502.351059][ T1364] netlink_unicast+0x449/0x710 [18502.351059][ T1364] netlink_sendmsg+0x723/0xbe0 [18502.351059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18502.351059][ T1364] ___sys_sendmsg+0xee/0x170 [18502.351059][ T1364] __sys_sendmsg+0xcd/0x170 [18502.351059][ T1364] do_syscall_64+0xc6/0x1e0 [18502.351059][ T1364] [18502.353237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18502.353237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18502.353237][ T1364] ipv6_find_idev+0x102/0x170 [18502.353237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18502.353237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.353237][ T1364] netlink_rcv_skb+0x130/0x360 [18502.353237][ T1364] netlink_unicast+0x449/0x710 [18502.353237][ T1364] netlink_sendmsg+0x723/0xbe0 [18502.353237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18502.353237][ T1364] ___sys_sendmsg+0xee/0x170 [18502.353237][ T1364] __sys_sendmsg+0xcd/0x170 [18502.353237][ T1364] do_syscall_64+0xc6/0x1e0 [18502.353237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18502.353237][ T1364] [18502.354940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18502.354940][ T1364] neigh_parms_alloc+0x1e5/0x510 [18502.354940][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18502.354940][ T1364] ipv6_find_idev+0x102/0x170 [18502.354940][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18502.354940][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18502.354940][ T1364] netlink_rcv_skb+0x130/0x360 [18502.354940][ T1364] netlink_unicast+0x449/0x710 [18502.354940][ T1364] netlink_sendmsg+0x723/0xbe0 [18502.354940][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18502.354940][ T1364] ___sys_sendmsg+0xee/0x170 [18502.354940][ T1364] __sys_sendmsg+0xcd/0x170 [18502.354940][ T1364] do_syscall_64+0xc6/0x1e0 [18502.354940][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18502.354940][ T1364] [18512.594999][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18512.595483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18512.595483][ T1364] ___neigh_create+0x14b/0xf60 [18512.595483][ T1364] ip6_finish_output2+0xa70/0xf80 [18512.595483][ T1364] ip6_finish_output+0x4ed/0xd30 [18512.595483][ T1364] ip6_output+0x1f3/0x770 [18512.595483][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18512.595483][ T1364] mld_sendpack+0x62d/0xbc0 [18512.595483][ T1364] mld_ifc_work+0x32/0x1f0 [18512.595483][ T1364] process_one_work+0x84d/0x18a0 [18512.595483][ T1364] worker_thread+0x587/0xd30 [18512.595483][ T1364] kthread+0x28a/0x350 [18512.595483][ T1364] ret_from_fork+0x31/0x70 [18512.595483][ T1364] ret_from_fork_asm+0x1a/0x30 [18512.595483][ T1364] [18512.597181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18512.597181][ T1364] dst_init+0x84/0x4a0 [18512.597181][ T1364] dst_alloc+0x97/0x150 [18512.597181][ T1364] ip6_dst_alloc+0x23/0x90 [18512.597181][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18512.597181][ T1364] ip6_pol_route+0x56f/0x840 [18512.597181][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18512.597181][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18512.597181][ T1364] ipv6_rcv+0x1ad/0x810 [18512.597181][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18512.597181][ T1364] process_backlog+0x101/0x620 [18512.597181][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18512.597181][ T1364] net_rx_action+0x495/0xbe0 [18512.597181][ T1364] __do_softirq+0x1b5/0x7f6 [18512.597181][ T1364] [18512.598998][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18512.598998][ T1364] netdev_get_by_index+0x5e/0x80 [18512.598998][ T1364] fib6_nh_init+0x3d8/0x15b0 [18512.598998][ T1364] ip6_route_info_create+0xf18/0x17d0 [18512.598998][ T1364] ip6_route_add+0x1c/0x140 [18512.598998][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18512.598998][ T1364] addrconf_add_dev+0xe2/0x170 [18512.598998][ T1364] inet6_addr_add+0x12f/0xa40 [18512.598998][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18512.598998][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.598998][ T1364] netlink_rcv_skb+0x130/0x360 [18512.598998][ T1364] netlink_unicast+0x449/0x710 [18512.598998][ T1364] netlink_sendmsg+0x723/0xbe0 [18512.598998][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18512.598998][ T1364] ___sys_sendmsg+0xee/0x170 [18512.598998][ T1364] __sys_sendmsg+0xcd/0x170 [18512.598998][ T1364] do_syscall_64+0xc6/0x1e0 [18512.598998][ T1364] [18512.601189][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18512.601189][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18512.601189][ T1364] ipv6_find_idev+0x102/0x170 [18512.601189][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18512.601189][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.601189][ T1364] netlink_rcv_skb+0x130/0x360 [18512.601189][ T1364] netlink_unicast+0x449/0x710 [18512.601189][ T1364] netlink_sendmsg+0x723/0xbe0 [18512.601189][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18512.601189][ T1364] ___sys_sendmsg+0xee/0x170 [18512.601189][ T1364] __sys_sendmsg+0xcd/0x170 [18512.601189][ T1364] do_syscall_64+0xc6/0x1e0 [18512.601189][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18512.601189][ T1364] [18512.602888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18512.602888][ T1364] neigh_parms_alloc+0x1e5/0x510 [18512.602888][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18512.602888][ T1364] ipv6_find_idev+0x102/0x170 [18512.602888][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18512.602888][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18512.602888][ T1364] netlink_rcv_skb+0x130/0x360 [18512.602888][ T1364] netlink_unicast+0x449/0x710 [18512.602888][ T1364] netlink_sendmsg+0x723/0xbe0 [18512.602888][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18512.602888][ T1364] ___sys_sendmsg+0xee/0x170 [18512.602888][ T1364] __sys_sendmsg+0xcd/0x170 [18512.602888][ T1364] do_syscall_64+0xc6/0x1e0 [18512.602888][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18512.602888][ T1364] [18522.699057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18522.699527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18522.699527][ T1364] ___neigh_create+0x14b/0xf60 [18522.699527][ T1364] ip6_finish_output2+0xa70/0xf80 [18522.699527][ T1364] ip6_finish_output+0x4ed/0xd30 [18522.699527][ T1364] ip6_output+0x1f3/0x770 [18522.699527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18522.699527][ T1364] mld_sendpack+0x62d/0xbc0 [18522.699527][ T1364] mld_ifc_work+0x32/0x1f0 [18522.699527][ T1364] process_one_work+0x84d/0x18a0 [18522.699527][ T1364] worker_thread+0x587/0xd30 [18522.699527][ T1364] kthread+0x28a/0x350 [18522.699527][ T1364] ret_from_fork+0x31/0x70 [18522.699527][ T1364] ret_from_fork_asm+0x1a/0x30 [18522.699527][ T1364] [18522.701246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18522.701246][ T1364] dst_init+0x84/0x4a0 [18522.701246][ T1364] dst_alloc+0x97/0x150 [18522.701246][ T1364] ip6_dst_alloc+0x23/0x90 [18522.701246][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18522.701246][ T1364] ip6_pol_route+0x56f/0x840 [18522.701246][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18522.701246][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18522.701246][ T1364] ipv6_rcv+0x1ad/0x810 [18522.701246][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18522.701246][ T1364] process_backlog+0x101/0x620 [18522.701246][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18522.701246][ T1364] net_rx_action+0x495/0xbe0 [18522.701246][ T1364] __do_softirq+0x1b5/0x7f6 [18522.701246][ T1364] [18522.703069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18522.703069][ T1364] netdev_get_by_index+0x5e/0x80 [18522.703069][ T1364] fib6_nh_init+0x3d8/0x15b0 [18522.703069][ T1364] ip6_route_info_create+0xf18/0x17d0 [18522.703069][ T1364] ip6_route_add+0x1c/0x140 [18522.703069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18522.703069][ T1364] addrconf_add_dev+0xe2/0x170 [18522.703069][ T1364] inet6_addr_add+0x12f/0xa40 [18522.703069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18522.703069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.703069][ T1364] netlink_rcv_skb+0x130/0x360 [18522.703069][ T1364] netlink_unicast+0x449/0x710 [18522.703069][ T1364] netlink_sendmsg+0x723/0xbe0 [18522.703069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18522.703069][ T1364] ___sys_sendmsg+0xee/0x170 [18522.703069][ T1364] __sys_sendmsg+0xcd/0x170 [18522.703069][ T1364] do_syscall_64+0xc6/0x1e0 [18522.703069][ T1364] [18522.705246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18522.705246][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18522.705246][ T1364] ipv6_find_idev+0x102/0x170 [18522.705246][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18522.705246][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.705246][ T1364] netlink_rcv_skb+0x130/0x360 [18522.705246][ T1364] netlink_unicast+0x449/0x710 [18522.705246][ T1364] netlink_sendmsg+0x723/0xbe0 [18522.705246][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18522.705246][ T1364] ___sys_sendmsg+0xee/0x170 [18522.705246][ T1364] __sys_sendmsg+0xcd/0x170 [18522.705246][ T1364] do_syscall_64+0xc6/0x1e0 [18522.705246][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18522.705246][ T1364] [18522.706951][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18522.706951][ T1364] neigh_parms_alloc+0x1e5/0x510 [18522.706951][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18522.706951][ T1364] ipv6_find_idev+0x102/0x170 [18522.706951][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18522.706951][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18522.706951][ T1364] netlink_rcv_skb+0x130/0x360 [18522.706951][ T1364] netlink_unicast+0x449/0x710 [18522.706951][ T1364] netlink_sendmsg+0x723/0xbe0 [18522.706951][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18522.706951][ T1364] ___sys_sendmsg+0xee/0x170 [18522.706951][ T1364] __sys_sendmsg+0xcd/0x170 [18522.706951][ T1364] do_syscall_64+0xc6/0x1e0 [18522.706951][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18522.706951][ T1364] [18532.939066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18532.939541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18532.939541][ T1364] ___neigh_create+0x14b/0xf60 [18532.939541][ T1364] ip6_finish_output2+0xa70/0xf80 [18532.939541][ T1364] ip6_finish_output+0x4ed/0xd30 [18532.939541][ T1364] ip6_output+0x1f3/0x770 [18532.939541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18532.939541][ T1364] mld_sendpack+0x62d/0xbc0 [18532.939541][ T1364] mld_ifc_work+0x32/0x1f0 [18532.939541][ T1364] process_one_work+0x84d/0x18a0 [18532.939541][ T1364] worker_thread+0x587/0xd30 [18532.939541][ T1364] kthread+0x28a/0x350 [18532.939541][ T1364] ret_from_fork+0x31/0x70 [18532.939541][ T1364] ret_from_fork_asm+0x1a/0x30 [18532.939541][ T1364] [18532.941261][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18532.941261][ T1364] dst_init+0x84/0x4a0 [18532.941261][ T1364] dst_alloc+0x97/0x150 [18532.941261][ T1364] ip6_dst_alloc+0x23/0x90 [18532.941261][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18532.941261][ T1364] ip6_pol_route+0x56f/0x840 [18532.941261][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18532.941261][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18532.941261][ T1364] ipv6_rcv+0x1ad/0x810 [18532.941261][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18532.941261][ T1364] process_backlog+0x101/0x620 [18532.941261][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18532.941261][ T1364] net_rx_action+0x495/0xbe0 [18532.941261][ T1364] __do_softirq+0x1b5/0x7f6 [18532.941261][ T1364] [18532.943084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18532.943084][ T1364] netdev_get_by_index+0x5e/0x80 [18532.943084][ T1364] fib6_nh_init+0x3d8/0x15b0 [18532.943084][ T1364] ip6_route_info_create+0xf18/0x17d0 [18532.943084][ T1364] ip6_route_add+0x1c/0x140 [18532.943084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18532.943084][ T1364] addrconf_add_dev+0xe2/0x170 [18532.943084][ T1364] inet6_addr_add+0x12f/0xa40 [18532.943084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18532.943084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.943084][ T1364] netlink_rcv_skb+0x130/0x360 [18532.943084][ T1364] netlink_unicast+0x449/0x710 [18532.943084][ T1364] netlink_sendmsg+0x723/0xbe0 [18532.943084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18532.943084][ T1364] ___sys_sendmsg+0xee/0x170 [18532.943084][ T1364] __sys_sendmsg+0xcd/0x170 [18532.943084][ T1364] do_syscall_64+0xc6/0x1e0 [18532.943084][ T1364] [18532.945259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18532.945259][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18532.945259][ T1364] ipv6_find_idev+0x102/0x170 [18532.945259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18532.945259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.945259][ T1364] netlink_rcv_skb+0x130/0x360 [18532.945259][ T1364] netlink_unicast+0x449/0x710 [18532.945259][ T1364] netlink_sendmsg+0x723/0xbe0 [18532.945259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18532.945259][ T1364] ___sys_sendmsg+0xee/0x170 [18532.945259][ T1364] __sys_sendmsg+0xcd/0x170 [18532.945259][ T1364] do_syscall_64+0xc6/0x1e0 [18532.945259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18532.945259][ T1364] [18532.946971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18532.946971][ T1364] neigh_parms_alloc+0x1e5/0x510 [18532.946971][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18532.946971][ T1364] ipv6_find_idev+0x102/0x170 [18532.946971][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18532.946971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18532.946971][ T1364] netlink_rcv_skb+0x130/0x360 [18532.946971][ T1364] netlink_unicast+0x449/0x710 [18532.946971][ T1364] netlink_sendmsg+0x723/0xbe0 [18532.946971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18532.946971][ T1364] ___sys_sendmsg+0xee/0x170 [18532.946971][ T1364] __sys_sendmsg+0xcd/0x170 [18532.946971][ T1364] do_syscall_64+0xc6/0x1e0 [18532.946971][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18532.946971][ T1364] [18543.187095][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18543.187578][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18543.187578][ T1364] ___neigh_create+0x14b/0xf60 [18543.187578][ T1364] ip6_finish_output2+0xa70/0xf80 [18543.187578][ T1364] ip6_finish_output+0x4ed/0xd30 [18543.187578][ T1364] ip6_output+0x1f3/0x770 [18543.187578][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18543.187578][ T1364] mld_sendpack+0x62d/0xbc0 [18543.187578][ T1364] mld_ifc_work+0x32/0x1f0 [18543.187578][ T1364] process_one_work+0x84d/0x18a0 [18543.187578][ T1364] worker_thread+0x587/0xd30 [18543.187578][ T1364] kthread+0x28a/0x350 [18543.187578][ T1364] ret_from_fork+0x31/0x70 [18543.187578][ T1364] ret_from_fork_asm+0x1a/0x30 [18543.187578][ T1364] [18543.189282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18543.189282][ T1364] dst_init+0x84/0x4a0 [18543.189282][ T1364] dst_alloc+0x97/0x150 [18543.189282][ T1364] ip6_dst_alloc+0x23/0x90 [18543.189282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18543.189282][ T1364] ip6_pol_route+0x56f/0x840 [18543.189282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18543.189282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18543.189282][ T1364] ipv6_rcv+0x1ad/0x810 [18543.189282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18543.189282][ T1364] process_backlog+0x101/0x620 [18543.189282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18543.189282][ T1364] net_rx_action+0x495/0xbe0 [18543.189282][ T1364] __do_softirq+0x1b5/0x7f6 [18543.189282][ T1364] [18543.191124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18543.191124][ T1364] netdev_get_by_index+0x5e/0x80 [18543.191124][ T1364] fib6_nh_init+0x3d8/0x15b0 [18543.191124][ T1364] ip6_route_info_create+0xf18/0x17d0 [18543.191124][ T1364] ip6_route_add+0x1c/0x140 [18543.191124][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18543.191124][ T1364] addrconf_add_dev+0xe2/0x170 [18543.191124][ T1364] inet6_addr_add+0x12f/0xa40 [18543.191124][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18543.191124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.191124][ T1364] netlink_rcv_skb+0x130/0x360 [18543.191124][ T1364] netlink_unicast+0x449/0x710 [18543.191124][ T1364] netlink_sendmsg+0x723/0xbe0 [18543.191124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18543.191124][ T1364] ___sys_sendmsg+0xee/0x170 [18543.191124][ T1364] __sys_sendmsg+0xcd/0x170 [18543.191124][ T1364] do_syscall_64+0xc6/0x1e0 [18543.191124][ T1364] [18543.193292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18543.193292][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18543.193292][ T1364] ipv6_find_idev+0x102/0x170 [18543.193292][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18543.193292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.193292][ T1364] netlink_rcv_skb+0x130/0x360 [18543.193292][ T1364] netlink_unicast+0x449/0x710 [18543.193292][ T1364] netlink_sendmsg+0x723/0xbe0 [18543.193292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18543.193292][ T1364] ___sys_sendmsg+0xee/0x170 [18543.193292][ T1364] __sys_sendmsg+0xcd/0x170 [18543.193292][ T1364] do_syscall_64+0xc6/0x1e0 [18543.193292][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18543.193292][ T1364] [18543.195009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18543.195009][ T1364] neigh_parms_alloc+0x1e5/0x510 [18543.195009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18543.195009][ T1364] ipv6_find_idev+0x102/0x170 [18543.195009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18543.195009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18543.195009][ T1364] netlink_rcv_skb+0x130/0x360 [18543.195009][ T1364] netlink_unicast+0x449/0x710 [18543.195009][ T1364] netlink_sendmsg+0x723/0xbe0 [18543.195009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18543.195009][ T1364] ___sys_sendmsg+0xee/0x170 [18543.195009][ T1364] __sys_sendmsg+0xcd/0x170 [18543.195009][ T1364] do_syscall_64+0xc6/0x1e0 [18543.195009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18543.195009][ T1364] [18553.371051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18553.371525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18553.371525][ T1364] ___neigh_create+0x14b/0xf60 [18553.371525][ T1364] ip6_finish_output2+0xa70/0xf80 [18553.371525][ T1364] ip6_finish_output+0x4ed/0xd30 [18553.371525][ T1364] ip6_output+0x1f3/0x770 [18553.371525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18553.371525][ T1364] mld_sendpack+0x62d/0xbc0 [18553.371525][ T1364] mld_ifc_work+0x32/0x1f0 [18553.371525][ T1364] process_one_work+0x84d/0x18a0 [18553.371525][ T1364] worker_thread+0x587/0xd30 [18553.371525][ T1364] kthread+0x28a/0x350 [18553.371525][ T1364] ret_from_fork+0x31/0x70 [18553.371525][ T1364] ret_from_fork_asm+0x1a/0x30 [18553.371525][ T1364] [18553.373773][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18553.373773][ T1364] dst_init+0x84/0x4a0 [18553.373773][ T1364] dst_alloc+0x97/0x150 [18553.373773][ T1364] ip6_dst_alloc+0x23/0x90 [18553.373773][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18553.373773][ T1364] ip6_pol_route+0x56f/0x840 [18553.373773][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18553.373773][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18553.373773][ T1364] ipv6_rcv+0x1ad/0x810 [18553.373773][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18553.373773][ T1364] process_backlog+0x101/0x620 [18553.373773][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18553.373773][ T1364] net_rx_action+0x495/0xbe0 [18553.373773][ T1364] __do_softirq+0x1b5/0x7f6 [18553.373773][ T1364] [18553.375588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18553.375588][ T1364] netdev_get_by_index+0x5e/0x80 [18553.375588][ T1364] fib6_nh_init+0x3d8/0x15b0 [18553.375588][ T1364] ip6_route_info_create+0xf18/0x17d0 [18553.375588][ T1364] ip6_route_add+0x1c/0x140 [18553.375588][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18553.375588][ T1364] addrconf_add_dev+0xe2/0x170 [18553.375588][ T1364] inet6_addr_add+0x12f/0xa40 [18553.375588][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18553.375588][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.375588][ T1364] netlink_rcv_skb+0x130/0x360 [18553.375588][ T1364] netlink_unicast+0x449/0x710 [18553.375588][ T1364] netlink_sendmsg+0x723/0xbe0 [18553.375588][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18553.375588][ T1364] ___sys_sendmsg+0xee/0x170 [18553.375588][ T1364] __sys_sendmsg+0xcd/0x170 [18553.375588][ T1364] do_syscall_64+0xc6/0x1e0 [18553.375588][ T1364] [18553.377785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18553.377785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18553.377785][ T1364] ipv6_find_idev+0x102/0x170 [18553.377785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18553.377785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.377785][ T1364] netlink_rcv_skb+0x130/0x360 [18553.377785][ T1364] netlink_unicast+0x449/0x710 [18553.377785][ T1364] netlink_sendmsg+0x723/0xbe0 [18553.377785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18553.377785][ T1364] ___sys_sendmsg+0xee/0x170 [18553.377785][ T1364] __sys_sendmsg+0xcd/0x170 [18553.377785][ T1364] do_syscall_64+0xc6/0x1e0 [18553.377785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18553.377785][ T1364] [18553.379482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18553.379482][ T1364] neigh_parms_alloc+0x1e5/0x510 [18553.379482][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18553.379482][ T1364] ipv6_find_idev+0x102/0x170 [18553.379482][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18553.379482][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18553.379482][ T1364] netlink_rcv_skb+0x130/0x360 [18553.379482][ T1364] netlink_unicast+0x449/0x710 [18553.379482][ T1364] netlink_sendmsg+0x723/0xbe0 [18553.379482][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18553.379482][ T1364] ___sys_sendmsg+0xee/0x170 [18553.379482][ T1364] __sys_sendmsg+0xcd/0x170 [18553.379482][ T1364] do_syscall_64+0xc6/0x1e0 [18553.379482][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18553.379482][ T1364] [18563.627067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18563.627598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18563.627598][ T1364] ___neigh_create+0x14b/0xf60 [18563.627598][ T1364] ip6_finish_output2+0xa70/0xf80 [18563.627598][ T1364] ip6_finish_output+0x4ed/0xd30 [18563.627598][ T1364] ip6_output+0x1f3/0x770 [18563.627598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18563.627598][ T1364] mld_sendpack+0x62d/0xbc0 [18563.627598][ T1364] mld_ifc_work+0x32/0x1f0 [18563.627598][ T1364] process_one_work+0x84d/0x18a0 [18563.627598][ T1364] worker_thread+0x587/0xd30 [18563.627598][ T1364] kthread+0x28a/0x350 [18563.627598][ T1364] ret_from_fork+0x31/0x70 [18563.627598][ T1364] ret_from_fork_asm+0x1a/0x30 [18563.627598][ T1364] [18563.629299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18563.629299][ T1364] dst_init+0x84/0x4a0 [18563.629299][ T1364] dst_alloc+0x97/0x150 [18563.629299][ T1364] ip6_dst_alloc+0x23/0x90 [18563.629299][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18563.629299][ T1364] ip6_pol_route+0x56f/0x840 [18563.629299][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18563.629299][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18563.629299][ T1364] ipv6_rcv+0x1ad/0x810 [18563.629299][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18563.629299][ T1364] process_backlog+0x101/0x620 [18563.629299][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18563.629299][ T1364] net_rx_action+0x495/0xbe0 [18563.629299][ T1364] __do_softirq+0x1b5/0x7f6 [18563.629299][ T1364] [18563.631123][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18563.631123][ T1364] netdev_get_by_index+0x5e/0x80 [18563.631123][ T1364] fib6_nh_init+0x3d8/0x15b0 [18563.631123][ T1364] ip6_route_info_create+0xf18/0x17d0 [18563.631123][ T1364] ip6_route_add+0x1c/0x140 [18563.631123][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18563.631123][ T1364] addrconf_add_dev+0xe2/0x170 [18563.631123][ T1364] inet6_addr_add+0x12f/0xa40 [18563.631123][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18563.631123][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.631123][ T1364] netlink_rcv_skb+0x130/0x360 [18563.631123][ T1364] netlink_unicast+0x449/0x710 [18563.631123][ T1364] netlink_sendmsg+0x723/0xbe0 [18563.631123][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18563.631123][ T1364] ___sys_sendmsg+0xee/0x170 [18563.631123][ T1364] __sys_sendmsg+0xcd/0x170 [18563.631123][ T1364] do_syscall_64+0xc6/0x1e0 [18563.631123][ T1364] [18563.633280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18563.633280][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18563.633280][ T1364] ipv6_find_idev+0x102/0x170 [18563.633280][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18563.633280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.633280][ T1364] netlink_rcv_skb+0x130/0x360 [18563.633280][ T1364] netlink_unicast+0x449/0x710 [18563.633280][ T1364] netlink_sendmsg+0x723/0xbe0 [18563.633280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18563.633280][ T1364] ___sys_sendmsg+0xee/0x170 [18563.633280][ T1364] __sys_sendmsg+0xcd/0x170 [18563.633280][ T1364] do_syscall_64+0xc6/0x1e0 [18563.633280][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18563.633280][ T1364] [18563.635009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18563.635009][ T1364] neigh_parms_alloc+0x1e5/0x510 [18563.635009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18563.635009][ T1364] ipv6_find_idev+0x102/0x170 [18563.635009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18563.635009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18563.635009][ T1364] netlink_rcv_skb+0x130/0x360 [18563.635009][ T1364] netlink_unicast+0x449/0x710 [18563.635009][ T1364] netlink_sendmsg+0x723/0xbe0 [18563.635009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18563.635009][ T1364] ___sys_sendmsg+0xee/0x170 [18563.635009][ T1364] __sys_sendmsg+0xcd/0x170 [18563.635009][ T1364] do_syscall_64+0xc6/0x1e0 [18563.635009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18563.635009][ T1364] [18573.883054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18573.883534][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18573.883534][ T1364] ___neigh_create+0x14b/0xf60 [18573.883534][ T1364] ip6_finish_output2+0xa70/0xf80 [18573.883534][ T1364] ip6_finish_output+0x4ed/0xd30 [18573.883534][ T1364] ip6_output+0x1f3/0x770 [18573.883534][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18573.883534][ T1364] mld_sendpack+0x62d/0xbc0 [18573.883534][ T1364] mld_ifc_work+0x32/0x1f0 [18573.883534][ T1364] process_one_work+0x84d/0x18a0 [18573.883534][ T1364] worker_thread+0x587/0xd30 [18573.883534][ T1364] kthread+0x28a/0x350 [18573.883534][ T1364] ret_from_fork+0x31/0x70 [18573.883534][ T1364] ret_from_fork_asm+0x1a/0x30 [18573.883534][ T1364] [18573.885752][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18573.885752][ T1364] dst_init+0x84/0x4a0 [18573.885752][ T1364] dst_alloc+0x97/0x150 [18573.885752][ T1364] ip6_dst_alloc+0x23/0x90 [18573.885752][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18573.885752][ T1364] ip6_pol_route+0x56f/0x840 [18573.885752][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18573.885752][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18573.885752][ T1364] ipv6_rcv+0x1ad/0x810 [18573.885752][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18573.885752][ T1364] process_backlog+0x101/0x620 [18573.885752][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18573.885752][ T1364] net_rx_action+0x495/0xbe0 [18573.885752][ T1364] __do_softirq+0x1b5/0x7f6 [18573.885752][ T1364] [18573.887573][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18573.887573][ T1364] netdev_get_by_index+0x5e/0x80 [18573.887573][ T1364] fib6_nh_init+0x3d8/0x15b0 [18573.887573][ T1364] ip6_route_info_create+0xf18/0x17d0 [18573.887573][ T1364] ip6_route_add+0x1c/0x140 [18573.887573][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18573.887573][ T1364] addrconf_add_dev+0xe2/0x170 [18573.887573][ T1364] inet6_addr_add+0x12f/0xa40 [18573.887573][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18573.887573][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.887573][ T1364] netlink_rcv_skb+0x130/0x360 [18573.887573][ T1364] netlink_unicast+0x449/0x710 [18573.887573][ T1364] netlink_sendmsg+0x723/0xbe0 [18573.887573][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18573.887573][ T1364] ___sys_sendmsg+0xee/0x170 [18573.887573][ T1364] __sys_sendmsg+0xcd/0x170 [18573.887573][ T1364] do_syscall_64+0xc6/0x1e0 [18573.887573][ T1364] [18573.889778][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18573.889778][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18573.889778][ T1364] ipv6_find_idev+0x102/0x170 [18573.889778][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18573.889778][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.889778][ T1364] netlink_rcv_skb+0x130/0x360 [18573.889778][ T1364] netlink_unicast+0x449/0x710 [18573.889778][ T1364] netlink_sendmsg+0x723/0xbe0 [18573.889778][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18573.889778][ T1364] ___sys_sendmsg+0xee/0x170 [18573.889778][ T1364] __sys_sendmsg+0xcd/0x170 [18573.889778][ T1364] do_syscall_64+0xc6/0x1e0 [18573.889778][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18573.889778][ T1364] [18573.891488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18573.891488][ T1364] neigh_parms_alloc+0x1e5/0x510 [18573.891488][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18573.891488][ T1364] ipv6_find_idev+0x102/0x170 [18573.891488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18573.891488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18573.891488][ T1364] netlink_rcv_skb+0x130/0x360 [18573.891488][ T1364] netlink_unicast+0x449/0x710 [18573.891488][ T1364] netlink_sendmsg+0x723/0xbe0 [18573.891488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18573.891488][ T1364] ___sys_sendmsg+0xee/0x170 [18573.891488][ T1364] __sys_sendmsg+0xcd/0x170 [18573.891488][ T1364] do_syscall_64+0xc6/0x1e0 [18573.891488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18573.891488][ T1364] [18584.139081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18584.139594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18584.139594][ T1364] ___neigh_create+0x14b/0xf60 [18584.139594][ T1364] ip6_finish_output2+0xa70/0xf80 [18584.139594][ T1364] ip6_finish_output+0x4ed/0xd30 [18584.139594][ T1364] ip6_output+0x1f3/0x770 [18584.139594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18584.139594][ T1364] mld_sendpack+0x62d/0xbc0 [18584.139594][ T1364] mld_ifc_work+0x32/0x1f0 [18584.139594][ T1364] process_one_work+0x84d/0x18a0 [18584.139594][ T1364] worker_thread+0x587/0xd30 [18584.139594][ T1364] kthread+0x28a/0x350 [18584.139594][ T1364] ret_from_fork+0x31/0x70 [18584.139594][ T1364] ret_from_fork_asm+0x1a/0x30 [18584.139594][ T1364] [18584.141347][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18584.141347][ T1364] dst_init+0x84/0x4a0 [18584.141347][ T1364] dst_alloc+0x97/0x150 [18584.141347][ T1364] ip6_dst_alloc+0x23/0x90 [18584.141347][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18584.141347][ T1364] ip6_pol_route+0x56f/0x840 [18584.141347][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18584.141347][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18584.141347][ T1364] ipv6_rcv+0x1ad/0x810 [18584.141347][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18584.141347][ T1364] process_backlog+0x101/0x620 [18584.141347][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18584.141347][ T1364] net_rx_action+0x495/0xbe0 [18584.141347][ T1364] __do_softirq+0x1b5/0x7f6 [18584.141347][ T1364] [18584.143725][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18584.143725][ T1364] netdev_get_by_index+0x5e/0x80 [18584.143725][ T1364] fib6_nh_init+0x3d8/0x15b0 [18584.143725][ T1364] ip6_route_info_create+0xf18/0x17d0 [18584.143725][ T1364] ip6_route_add+0x1c/0x140 [18584.143725][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18584.143725][ T1364] addrconf_add_dev+0xe2/0x170 [18584.143725][ T1364] inet6_addr_add+0x12f/0xa40 [18584.143725][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18584.143725][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18584.143725][ T1364] netlink_rcv_skb+0x130/0x360 [18584.143725][ T1364] netlink_unicast+0x449/0x710 [18584.143725][ T1364] netlink_sendmsg+0x723/0xbe0 [18584.143725][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18584.143725][ T1364] ___sys_sendmsg+0xee/0x170 [18584.143725][ T1364] __sys_sendmsg+0xcd/0x170 [18584.143725][ T1364] do_syscall_64+0xc6/0x1e0 [18584.143725][ T1364] [18584.145978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18584.145978][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18584.145978][ T1364] ipv6_find_idev+0x102/0x170 [18584.145978][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18584.145978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18584.145978][ T1364] netlink_rcv_skb+0x130/0x360 [18584.145978][ T1364] netlink_unicast+0x449/0x710 [18584.145978][ T1364] netlink_sendmsg+0x723/0xbe0 [18584.145978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18584.145978][ T1364] ___sys_sendmsg+0xee/0x170 [18584.145978][ T1364] __sys_sendmsg+0xcd/0x170 [18584.145978][ T1364] do_syscall_64+0xc6/0x1e0 [18584.145978][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18584.145978][ T1364] [18584.147713][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18584.147713][ T1364] neigh_parms_alloc+0x1e5/0x510 [18584.147713][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18584.147713][ T1364] ipv6_find_idev+0x102/0x170 [18584.147713][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18584.147713][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18584.147713][ T1364] netlink_rcv_skb+0x130/0x360 [18584.147713][ T1364] netlink_unicast+0x449/0x710 [18584.147713][ T1364] netlink_sendmsg+0x723/0xbe0 [18584.147713][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18584.147713][ T1364] ___sys_sendmsg+0xee/0x170 [18584.147713][ T1364] __sys_sendmsg+0xcd/0x170 [18584.147713][ T1364] do_syscall_64+0xc6/0x1e0 [18584.147713][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18584.147713][ T1364] [18594.171092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18594.171594][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18594.171594][ T1364] ___neigh_create+0x14b/0xf60 [18594.171594][ T1364] ip6_finish_output2+0xa70/0xf80 [18594.171594][ T1364] ip6_finish_output+0x4ed/0xd30 [18594.171594][ T1364] ip6_output+0x1f3/0x770 [18594.171594][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18594.171594][ T1364] mld_sendpack+0x62d/0xbc0 [18594.171594][ T1364] mld_ifc_work+0x32/0x1f0 [18594.171594][ T1364] process_one_work+0x84d/0x18a0 [18594.171594][ T1364] worker_thread+0x587/0xd30 [18594.171594][ T1364] kthread+0x28a/0x350 [18594.171594][ T1364] ret_from_fork+0x31/0x70 [18594.171594][ T1364] ret_from_fork_asm+0x1a/0x30 [18594.171594][ T1364] [18594.173360][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18594.173360][ T1364] dst_init+0x84/0x4a0 [18594.173360][ T1364] dst_alloc+0x97/0x150 [18594.173360][ T1364] ip6_dst_alloc+0x23/0x90 [18594.173360][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18594.173360][ T1364] ip6_pol_route+0x56f/0x840 [18594.173360][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18594.173360][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18594.173360][ T1364] ipv6_rcv+0x1ad/0x810 [18594.173360][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18594.173360][ T1364] process_backlog+0x101/0x620 [18594.173360][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18594.173360][ T1364] net_rx_action+0x495/0xbe0 [18594.173360][ T1364] __do_softirq+0x1b5/0x7f6 [18594.173360][ T1364] [18594.175238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18594.175238][ T1364] netdev_get_by_index+0x5e/0x80 [18594.175238][ T1364] fib6_nh_init+0x3d8/0x15b0 [18594.175238][ T1364] ip6_route_info_create+0xf18/0x17d0 [18594.175238][ T1364] ip6_route_add+0x1c/0x140 [18594.175238][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18594.175238][ T1364] addrconf_add_dev+0xe2/0x170 [18594.175238][ T1364] inet6_addr_add+0x12f/0xa40 [18594.175238][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18594.175238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.175238][ T1364] netlink_rcv_skb+0x130/0x360 [18594.175238][ T1364] netlink_unicast+0x449/0x710 [18594.175238][ T1364] netlink_sendmsg+0x723/0xbe0 [18594.175238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18594.175238][ T1364] ___sys_sendmsg+0xee/0x170 [18594.175238][ T1364] __sys_sendmsg+0xcd/0x170 [18594.175238][ T1364] do_syscall_64+0xc6/0x1e0 [18594.175238][ T1364] [18594.177478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18594.177478][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18594.177478][ T1364] ipv6_find_idev+0x102/0x170 [18594.177478][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18594.177478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.177478][ T1364] netlink_rcv_skb+0x130/0x360 [18594.177478][ T1364] netlink_unicast+0x449/0x710 [18594.177478][ T1364] netlink_sendmsg+0x723/0xbe0 [18594.177478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18594.177478][ T1364] ___sys_sendmsg+0xee/0x170 [18594.177478][ T1364] __sys_sendmsg+0xcd/0x170 [18594.177478][ T1364] do_syscall_64+0xc6/0x1e0 [18594.177478][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18594.177478][ T1364] [18594.179238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18594.179238][ T1364] neigh_parms_alloc+0x1e5/0x510 [18594.179238][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18594.179238][ T1364] ipv6_find_idev+0x102/0x170 [18594.179238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18594.179238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18594.179238][ T1364] netlink_rcv_skb+0x130/0x360 [18594.179238][ T1364] netlink_unicast+0x449/0x710 [18594.179238][ T1364] netlink_sendmsg+0x723/0xbe0 [18594.179238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18594.179238][ T1364] ___sys_sendmsg+0xee/0x170 [18594.179238][ T1364] __sys_sendmsg+0xcd/0x170 [18594.179238][ T1364] do_syscall_64+0xc6/0x1e0 [18594.179238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18594.179238][ T1364] [18604.419009][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18604.419516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18604.419516][ T1364] ___neigh_create+0x14b/0xf60 [18604.419516][ T1364] ip6_finish_output2+0xa70/0xf80 [18604.419516][ T1364] ip6_finish_output+0x4ed/0xd30 [18604.419516][ T1364] ip6_output+0x1f3/0x770 [18604.419516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18604.419516][ T1364] mld_sendpack+0x62d/0xbc0 [18604.419516][ T1364] mld_ifc_work+0x32/0x1f0 [18604.419516][ T1364] process_one_work+0x84d/0x18a0 [18604.419516][ T1364] worker_thread+0x587/0xd30 [18604.419516][ T1364] kthread+0x28a/0x350 [18604.419516][ T1364] ret_from_fork+0x31/0x70 [18604.419516][ T1364] ret_from_fork_asm+0x1a/0x30 [18604.419516][ T1364] [18604.421210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18604.421210][ T1364] dst_init+0x84/0x4a0 [18604.421210][ T1364] dst_alloc+0x97/0x150 [18604.421210][ T1364] ip6_dst_alloc+0x23/0x90 [18604.421210][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18604.421210][ T1364] ip6_pol_route+0x56f/0x840 [18604.421210][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18604.421210][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18604.421210][ T1364] ipv6_rcv+0x1ad/0x810 [18604.421210][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18604.421210][ T1364] process_backlog+0x101/0x620 [18604.421210][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18604.421210][ T1364] net_rx_action+0x495/0xbe0 [18604.421210][ T1364] __do_softirq+0x1b5/0x7f6 [18604.421210][ T1364] [18604.423031][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18604.423031][ T1364] netdev_get_by_index+0x5e/0x80 [18604.423031][ T1364] fib6_nh_init+0x3d8/0x15b0 [18604.423031][ T1364] ip6_route_info_create+0xf18/0x17d0 [18604.423031][ T1364] ip6_route_add+0x1c/0x140 [18604.423031][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18604.423031][ T1364] addrconf_add_dev+0xe2/0x170 [18604.423031][ T1364] inet6_addr_add+0x12f/0xa40 [18604.423031][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18604.423031][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.423031][ T1364] netlink_rcv_skb+0x130/0x360 [18604.423031][ T1364] netlink_unicast+0x449/0x710 [18604.423031][ T1364] netlink_sendmsg+0x723/0xbe0 [18604.423031][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18604.423031][ T1364] ___sys_sendmsg+0xee/0x170 [18604.423031][ T1364] __sys_sendmsg+0xcd/0x170 [18604.423031][ T1364] do_syscall_64+0xc6/0x1e0 [18604.423031][ T1364] [18604.425202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18604.425202][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18604.425202][ T1364] ipv6_find_idev+0x102/0x170 [18604.425202][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18604.425202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.425202][ T1364] netlink_rcv_skb+0x130/0x360 [18604.425202][ T1364] netlink_unicast+0x449/0x710 [18604.425202][ T1364] netlink_sendmsg+0x723/0xbe0 [18604.425202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18604.425202][ T1364] ___sys_sendmsg+0xee/0x170 [18604.425202][ T1364] __sys_sendmsg+0xcd/0x170 [18604.425202][ T1364] do_syscall_64+0xc6/0x1e0 [18604.425202][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18604.425202][ T1364] [18604.426930][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18604.426930][ T1364] neigh_parms_alloc+0x1e5/0x510 [18604.426930][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18604.426930][ T1364] ipv6_find_idev+0x102/0x170 [18604.426930][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18604.426930][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18604.426930][ T1364] netlink_rcv_skb+0x130/0x360 [18604.426930][ T1364] netlink_unicast+0x449/0x710 [18604.426930][ T1364] netlink_sendmsg+0x723/0xbe0 [18604.426930][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18604.426930][ T1364] ___sys_sendmsg+0xee/0x170 [18604.426930][ T1364] __sys_sendmsg+0xcd/0x170 [18604.426930][ T1364] do_syscall_64+0xc6/0x1e0 [18604.426930][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18604.426930][ T1364] [18614.667046][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18614.667547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18614.667547][ T1364] ___neigh_create+0x14b/0xf60 [18614.667547][ T1364] ip6_finish_output2+0xa70/0xf80 [18614.667547][ T1364] ip6_finish_output+0x4ed/0xd30 [18614.667547][ T1364] ip6_output+0x1f3/0x770 [18614.667547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18614.667547][ T1364] mld_sendpack+0x62d/0xbc0 [18614.667547][ T1364] mld_ifc_work+0x32/0x1f0 [18614.667547][ T1364] process_one_work+0x84d/0x18a0 [18614.667547][ T1364] worker_thread+0x587/0xd30 [18614.667547][ T1364] kthread+0x28a/0x350 [18614.667547][ T1364] ret_from_fork+0x31/0x70 [18614.667547][ T1364] ret_from_fork_asm+0x1a/0x30 [18614.667547][ T1364] [18614.669418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18614.669418][ T1364] dst_init+0x84/0x4a0 [18614.669418][ T1364] dst_alloc+0x97/0x150 [18614.669418][ T1364] ip6_dst_alloc+0x23/0x90 [18614.669418][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18614.669418][ T1364] ip6_pol_route+0x56f/0x840 [18614.669418][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18614.669418][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18614.669418][ T1364] ipv6_rcv+0x1ad/0x810 [18614.669418][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18614.669418][ T1364] process_backlog+0x101/0x620 [18614.669418][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18614.669418][ T1364] net_rx_action+0x495/0xbe0 [18614.669418][ T1364] __do_softirq+0x1b5/0x7f6 [18614.669418][ T1364] [18614.671361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18614.671361][ T1364] netdev_get_by_index+0x5e/0x80 [18614.671361][ T1364] fib6_nh_init+0x3d8/0x15b0 [18614.671361][ T1364] ip6_route_info_create+0xf18/0x17d0 [18614.671361][ T1364] ip6_route_add+0x1c/0x140 [18614.671361][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18614.671361][ T1364] addrconf_add_dev+0xe2/0x170 [18614.671361][ T1364] inet6_addr_add+0x12f/0xa40 [18614.671361][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18614.671361][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.671361][ T1364] netlink_rcv_skb+0x130/0x360 [18614.671361][ T1364] netlink_unicast+0x449/0x710 [18614.671361][ T1364] netlink_sendmsg+0x723/0xbe0 [18614.671361][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18614.671361][ T1364] ___sys_sendmsg+0xee/0x170 [18614.671361][ T1364] __sys_sendmsg+0xcd/0x170 [18614.671361][ T1364] do_syscall_64+0xc6/0x1e0 [18614.671361][ T1364] [18614.673651][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18614.673651][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18614.673651][ T1364] ipv6_find_idev+0x102/0x170 [18614.673651][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18614.673651][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.673651][ T1364] netlink_rcv_skb+0x130/0x360 [18614.673651][ T1364] netlink_unicast+0x449/0x710 [18614.673651][ T1364] netlink_sendmsg+0x723/0xbe0 [18614.673651][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18614.673651][ T1364] ___sys_sendmsg+0xee/0x170 [18614.673651][ T1364] __sys_sendmsg+0xcd/0x170 [18614.673651][ T1364] do_syscall_64+0xc6/0x1e0 [18614.673651][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18614.673651][ T1364] [18614.675489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18614.675489][ T1364] neigh_parms_alloc+0x1e5/0x510 [18614.675489][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18614.675489][ T1364] ipv6_find_idev+0x102/0x170 [18614.675489][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18614.675489][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18614.675489][ T1364] netlink_rcv_skb+0x130/0x360 [18614.675489][ T1364] netlink_unicast+0x449/0x710 [18614.675489][ T1364] netlink_sendmsg+0x723/0xbe0 [18614.675489][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18614.675489][ T1364] ___sys_sendmsg+0xee/0x170 [18614.675489][ T1364] __sys_sendmsg+0xcd/0x170 [18614.675489][ T1364] do_syscall_64+0xc6/0x1e0 [18614.675489][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18614.675489][ T1364] [18624.915054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18624.915549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18624.915549][ T1364] ___neigh_create+0x14b/0xf60 [18624.915549][ T1364] ip6_finish_output2+0xa70/0xf80 [18624.915549][ T1364] ip6_finish_output+0x4ed/0xd30 [18624.915549][ T1364] ip6_output+0x1f3/0x770 [18624.915549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18624.915549][ T1364] mld_sendpack+0x62d/0xbc0 [18624.915549][ T1364] mld_ifc_work+0x32/0x1f0 [18624.915549][ T1364] process_one_work+0x84d/0x18a0 [18624.915549][ T1364] worker_thread+0x587/0xd30 [18624.915549][ T1364] kthread+0x28a/0x350 [18624.915549][ T1364] ret_from_fork+0x31/0x70 [18624.915549][ T1364] ret_from_fork_asm+0x1a/0x30 [18624.915549][ T1364] [18624.917256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18624.917256][ T1364] dst_init+0x84/0x4a0 [18624.917256][ T1364] dst_alloc+0x97/0x150 [18624.917256][ T1364] ip6_dst_alloc+0x23/0x90 [18624.917256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18624.917256][ T1364] ip6_pol_route+0x56f/0x840 [18624.917256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18624.917256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18624.917256][ T1364] ipv6_rcv+0x1ad/0x810 [18624.917256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18624.917256][ T1364] process_backlog+0x101/0x620 [18624.917256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18624.917256][ T1364] net_rx_action+0x495/0xbe0 [18624.917256][ T1364] __do_softirq+0x1b5/0x7f6 [18624.917256][ T1364] [18624.919092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18624.919092][ T1364] netdev_get_by_index+0x5e/0x80 [18624.919092][ T1364] fib6_nh_init+0x3d8/0x15b0 [18624.919092][ T1364] ip6_route_info_create+0xf18/0x17d0 [18624.919092][ T1364] ip6_route_add+0x1c/0x140 [18624.919092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18624.919092][ T1364] addrconf_add_dev+0xe2/0x170 [18624.919092][ T1364] inet6_addr_add+0x12f/0xa40 [18624.919092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18624.919092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.919092][ T1364] netlink_rcv_skb+0x130/0x360 [18624.919092][ T1364] netlink_unicast+0x449/0x710 [18624.919092][ T1364] netlink_sendmsg+0x723/0xbe0 [18624.919092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18624.919092][ T1364] ___sys_sendmsg+0xee/0x170 [18624.919092][ T1364] __sys_sendmsg+0xcd/0x170 [18624.919092][ T1364] do_syscall_64+0xc6/0x1e0 [18624.919092][ T1364] [18624.921278][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18624.921278][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18624.921278][ T1364] ipv6_find_idev+0x102/0x170 [18624.921278][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18624.921278][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.921278][ T1364] netlink_rcv_skb+0x130/0x360 [18624.921278][ T1364] netlink_unicast+0x449/0x710 [18624.921278][ T1364] netlink_sendmsg+0x723/0xbe0 [18624.921278][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18624.921278][ T1364] ___sys_sendmsg+0xee/0x170 [18624.921278][ T1364] __sys_sendmsg+0xcd/0x170 [18624.921278][ T1364] do_syscall_64+0xc6/0x1e0 [18624.921278][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18624.921278][ T1364] [18624.922983][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18624.922983][ T1364] neigh_parms_alloc+0x1e5/0x510 [18624.922983][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18624.922983][ T1364] ipv6_find_idev+0x102/0x170 [18624.922983][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18624.922983][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18624.922983][ T1364] netlink_rcv_skb+0x130/0x360 [18624.922983][ T1364] netlink_unicast+0x449/0x710 [18624.922983][ T1364] netlink_sendmsg+0x723/0xbe0 [18624.922983][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18624.922983][ T1364] ___sys_sendmsg+0xee/0x170 [18624.922983][ T1364] __sys_sendmsg+0xcd/0x170 [18624.922983][ T1364] do_syscall_64+0xc6/0x1e0 [18624.922983][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18624.922983][ T1364] [18634.971068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18634.971565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18634.971565][ T1364] ___neigh_create+0x14b/0xf60 [18634.971565][ T1364] ip6_finish_output2+0xa70/0xf80 [18634.971565][ T1364] ip6_finish_output+0x4ed/0xd30 [18634.971565][ T1364] ip6_output+0x1f3/0x770 [18634.971565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18634.971565][ T1364] mld_sendpack+0x62d/0xbc0 [18634.971565][ T1364] mld_ifc_work+0x32/0x1f0 [18634.971565][ T1364] process_one_work+0x84d/0x18a0 [18634.971565][ T1364] worker_thread+0x587/0xd30 [18634.971565][ T1364] kthread+0x28a/0x350 [18634.971565][ T1364] ret_from_fork+0x31/0x70 [18634.971565][ T1364] ret_from_fork_asm+0x1a/0x30 [18634.971565][ T1364] [18634.973303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18634.973303][ T1364] dst_init+0x84/0x4a0 [18634.973303][ T1364] dst_alloc+0x97/0x150 [18634.973303][ T1364] ip6_dst_alloc+0x23/0x90 [18634.973303][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18634.973303][ T1364] ip6_pol_route+0x56f/0x840 [18634.973303][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18634.973303][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18634.973303][ T1364] ipv6_rcv+0x1ad/0x810 [18634.973303][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18634.973303][ T1364] process_backlog+0x101/0x620 [18634.973303][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18634.973303][ T1364] net_rx_action+0x495/0xbe0 [18634.973303][ T1364] __do_softirq+0x1b5/0x7f6 [18634.973303][ T1364] [18634.975125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18634.975125][ T1364] netdev_get_by_index+0x5e/0x80 [18634.975125][ T1364] fib6_nh_init+0x3d8/0x15b0 [18634.975125][ T1364] ip6_route_info_create+0xf18/0x17d0 [18634.975125][ T1364] ip6_route_add+0x1c/0x140 [18634.975125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18634.975125][ T1364] addrconf_add_dev+0xe2/0x170 [18634.975125][ T1364] inet6_addr_add+0x12f/0xa40 [18634.975125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18634.975125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.975125][ T1364] netlink_rcv_skb+0x130/0x360 [18634.975125][ T1364] netlink_unicast+0x449/0x710 [18634.975125][ T1364] netlink_sendmsg+0x723/0xbe0 [18634.975125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18634.975125][ T1364] ___sys_sendmsg+0xee/0x170 [18634.975125][ T1364] __sys_sendmsg+0xcd/0x170 [18634.975125][ T1364] do_syscall_64+0xc6/0x1e0 [18634.975125][ T1364] [18634.977309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18634.977309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18634.977309][ T1364] ipv6_find_idev+0x102/0x170 [18634.977309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18634.977309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.977309][ T1364] netlink_rcv_skb+0x130/0x360 [18634.977309][ T1364] netlink_unicast+0x449/0x710 [18634.977309][ T1364] netlink_sendmsg+0x723/0xbe0 [18634.977309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18634.977309][ T1364] ___sys_sendmsg+0xee/0x170 [18634.977309][ T1364] __sys_sendmsg+0xcd/0x170 [18634.977309][ T1364] do_syscall_64+0xc6/0x1e0 [18634.977309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18634.977309][ T1364] [18634.979013][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18634.979013][ T1364] neigh_parms_alloc+0x1e5/0x510 [18634.979013][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18634.979013][ T1364] ipv6_find_idev+0x102/0x170 [18634.979013][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18634.979013][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18634.979013][ T1364] netlink_rcv_skb+0x130/0x360 [18634.979013][ T1364] netlink_unicast+0x449/0x710 [18634.979013][ T1364] netlink_sendmsg+0x723/0xbe0 [18634.979013][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18634.979013][ T1364] ___sys_sendmsg+0xee/0x170 [18634.979013][ T1364] __sys_sendmsg+0xcd/0x170 [18634.979013][ T1364] do_syscall_64+0xc6/0x1e0 [18634.979013][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18634.979013][ T1364] [18645.219064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18645.219497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18645.219497][ T1364] ___neigh_create+0x14b/0xf60 [18645.219497][ T1364] ip6_finish_output2+0xa70/0xf80 [18645.219497][ T1364] ip6_finish_output+0x4ed/0xd30 [18645.219497][ T1364] ip6_output+0x1f3/0x770 [18645.219497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18645.219497][ T1364] mld_sendpack+0x62d/0xbc0 [18645.219497][ T1364] mld_ifc_work+0x32/0x1f0 [18645.219497][ T1364] process_one_work+0x84d/0x18a0 [18645.219497][ T1364] worker_thread+0x587/0xd30 [18645.219497][ T1364] kthread+0x28a/0x350 [18645.219497][ T1364] ret_from_fork+0x31/0x70 [18645.219497][ T1364] ret_from_fork_asm+0x1a/0x30 [18645.219497][ T1364] [18645.221222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18645.221222][ T1364] dst_init+0x84/0x4a0 [18645.221222][ T1364] dst_alloc+0x97/0x150 [18645.221222][ T1364] ip6_dst_alloc+0x23/0x90 [18645.221222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18645.221222][ T1364] ip6_pol_route+0x56f/0x840 [18645.221222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18645.221222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18645.221222][ T1364] ipv6_rcv+0x1ad/0x810 [18645.221222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18645.221222][ T1364] process_backlog+0x101/0x620 [18645.221222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18645.221222][ T1364] net_rx_action+0x495/0xbe0 [18645.221222][ T1364] __do_softirq+0x1b5/0x7f6 [18645.221222][ T1364] [18645.223043][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18645.223043][ T1364] netdev_get_by_index+0x5e/0x80 [18645.223043][ T1364] fib6_nh_init+0x3d8/0x15b0 [18645.223043][ T1364] ip6_route_info_create+0xf18/0x17d0 [18645.223043][ T1364] ip6_route_add+0x1c/0x140 [18645.223043][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18645.223043][ T1364] addrconf_add_dev+0xe2/0x170 [18645.223043][ T1364] inet6_addr_add+0x12f/0xa40 [18645.223043][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18645.223043][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18645.223043][ T1364] netlink_rcv_skb+0x130/0x360 [18645.223043][ T1364] netlink_unicast+0x449/0x710 [18645.223043][ T1364] netlink_sendmsg+0x723/0xbe0 [18645.223043][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18645.223043][ T1364] ___sys_sendmsg+0xee/0x170 [18645.223043][ T1364] __sys_sendmsg+0xcd/0x170 [18645.223043][ T1364] do_syscall_64+0xc6/0x1e0 [18645.223043][ T1364] [18645.225222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18645.225222][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18645.225222][ T1364] ipv6_find_idev+0x102/0x170 [18645.225222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18645.225222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18645.225222][ T1364] netlink_rcv_skb+0x130/0x360 [18645.225222][ T1364] netlink_unicast+0x449/0x710 [18645.225222][ T1364] netlink_sendmsg+0x723/0xbe0 [18645.225222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18645.225222][ T1364] ___sys_sendmsg+0xee/0x170 [18645.225222][ T1364] __sys_sendmsg+0xcd/0x170 [18645.225222][ T1364] do_syscall_64+0xc6/0x1e0 [18645.225222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18645.225222][ T1364] [18645.226929][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18645.226929][ T1364] neigh_parms_alloc+0x1e5/0x510 [18645.226929][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18645.226929][ T1364] ipv6_find_idev+0x102/0x170 [18645.226929][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18645.226929][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18645.226929][ T1364] netlink_rcv_skb+0x130/0x360 [18645.226929][ T1364] netlink_unicast+0x449/0x710 [18645.226929][ T1364] netlink_sendmsg+0x723/0xbe0 [18645.226929][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18645.226929][ T1364] ___sys_sendmsg+0xee/0x170 [18645.226929][ T1364] __sys_sendmsg+0xcd/0x170 [18645.226929][ T1364] do_syscall_64+0xc6/0x1e0 [18645.226929][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18645.226929][ T1364] [18655.467085][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18655.467512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18655.467512][ T1364] ___neigh_create+0x14b/0xf60 [18655.467512][ T1364] ip6_finish_output2+0xa70/0xf80 [18655.467512][ T1364] ip6_finish_output+0x4ed/0xd30 [18655.467512][ T1364] ip6_output+0x1f3/0x770 [18655.467512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18655.467512][ T1364] mld_sendpack+0x62d/0xbc0 [18655.467512][ T1364] mld_ifc_work+0x32/0x1f0 [18655.467512][ T1364] process_one_work+0x84d/0x18a0 [18655.467512][ T1364] worker_thread+0x587/0xd30 [18655.467512][ T1364] kthread+0x28a/0x350 [18655.467512][ T1364] ret_from_fork+0x31/0x70 [18655.467512][ T1364] ret_from_fork_asm+0x1a/0x30 [18655.467512][ T1364] [18655.469229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18655.469229][ T1364] dst_init+0x84/0x4a0 [18655.469229][ T1364] dst_alloc+0x97/0x150 [18655.469229][ T1364] ip6_dst_alloc+0x23/0x90 [18655.469229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18655.469229][ T1364] ip6_pol_route+0x56f/0x840 [18655.469229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18655.469229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18655.469229][ T1364] ipv6_rcv+0x1ad/0x810 [18655.469229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18655.469229][ T1364] process_backlog+0x101/0x620 [18655.469229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18655.469229][ T1364] net_rx_action+0x495/0xbe0 [18655.469229][ T1364] __do_softirq+0x1b5/0x7f6 [18655.469229][ T1364] [18655.471045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18655.471045][ T1364] netdev_get_by_index+0x5e/0x80 [18655.471045][ T1364] fib6_nh_init+0x3d8/0x15b0 [18655.471045][ T1364] ip6_route_info_create+0xf18/0x17d0 [18655.471045][ T1364] ip6_route_add+0x1c/0x140 [18655.471045][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18655.471045][ T1364] addrconf_add_dev+0xe2/0x170 [18655.471045][ T1364] inet6_addr_add+0x12f/0xa40 [18655.471045][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18655.471045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.471045][ T1364] netlink_rcv_skb+0x130/0x360 [18655.471045][ T1364] netlink_unicast+0x449/0x710 [18655.471045][ T1364] netlink_sendmsg+0x723/0xbe0 [18655.471045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18655.471045][ T1364] ___sys_sendmsg+0xee/0x170 [18655.471045][ T1364] __sys_sendmsg+0xcd/0x170 [18655.471045][ T1364] do_syscall_64+0xc6/0x1e0 [18655.471045][ T1364] [18655.473242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18655.473242][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18655.473242][ T1364] ipv6_find_idev+0x102/0x170 [18655.473242][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18655.473242][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.473242][ T1364] netlink_rcv_skb+0x130/0x360 [18655.473242][ T1364] netlink_unicast+0x449/0x710 [18655.473242][ T1364] netlink_sendmsg+0x723/0xbe0 [18655.473242][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18655.473242][ T1364] ___sys_sendmsg+0xee/0x170 [18655.473242][ T1364] __sys_sendmsg+0xcd/0x170 [18655.473242][ T1364] do_syscall_64+0xc6/0x1e0 [18655.473242][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18655.473242][ T1364] [18655.474966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18655.474966][ T1364] neigh_parms_alloc+0x1e5/0x510 [18655.474966][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18655.474966][ T1364] ipv6_find_idev+0x102/0x170 [18655.474966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18655.474966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18655.474966][ T1364] netlink_rcv_skb+0x130/0x360 [18655.474966][ T1364] netlink_unicast+0x449/0x710 [18655.474966][ T1364] netlink_sendmsg+0x723/0xbe0 [18655.474966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18655.474966][ T1364] ___sys_sendmsg+0xee/0x170 [18655.474966][ T1364] __sys_sendmsg+0xcd/0x170 [18655.474966][ T1364] do_syscall_64+0xc6/0x1e0 [18655.474966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18655.474966][ T1364] [18665.722998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18665.723480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18665.723480][ T1364] ___neigh_create+0x14b/0xf60 [18665.723480][ T1364] ip6_finish_output2+0xa70/0xf80 [18665.723480][ T1364] ip6_finish_output+0x4ed/0xd30 [18665.723480][ T1364] ip6_output+0x1f3/0x770 [18665.723480][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18665.723480][ T1364] mld_sendpack+0x62d/0xbc0 [18665.723480][ T1364] mld_ifc_work+0x32/0x1f0 [18665.723480][ T1364] process_one_work+0x84d/0x18a0 [18665.723480][ T1364] worker_thread+0x587/0xd30 [18665.723480][ T1364] kthread+0x28a/0x350 [18665.723480][ T1364] ret_from_fork+0x31/0x70 [18665.723480][ T1364] ret_from_fork_asm+0x1a/0x30 [18665.723480][ T1364] [18665.725182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18665.725182][ T1364] dst_init+0x84/0x4a0 [18665.725182][ T1364] dst_alloc+0x97/0x150 [18665.725182][ T1364] ip6_dst_alloc+0x23/0x90 [18665.725182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18665.725182][ T1364] ip6_pol_route+0x56f/0x840 [18665.725182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18665.725182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18665.725182][ T1364] ipv6_rcv+0x1ad/0x810 [18665.725182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18665.725182][ T1364] process_backlog+0x101/0x620 [18665.725182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18665.725182][ T1364] net_rx_action+0x495/0xbe0 [18665.725182][ T1364] __do_softirq+0x1b5/0x7f6 [18665.725182][ T1364] [18665.727041][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18665.727041][ T1364] netdev_get_by_index+0x5e/0x80 [18665.727041][ T1364] fib6_nh_init+0x3d8/0x15b0 [18665.727041][ T1364] ip6_route_info_create+0xf18/0x17d0 [18665.727041][ T1364] ip6_route_add+0x1c/0x140 [18665.727041][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18665.727041][ T1364] addrconf_add_dev+0xe2/0x170 [18665.727041][ T1364] inet6_addr_add+0x12f/0xa40 [18665.727041][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18665.727041][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.727041][ T1364] netlink_rcv_skb+0x130/0x360 [18665.727041][ T1364] netlink_unicast+0x449/0x710 [18665.727041][ T1364] netlink_sendmsg+0x723/0xbe0 [18665.727041][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18665.727041][ T1364] ___sys_sendmsg+0xee/0x170 [18665.727041][ T1364] __sys_sendmsg+0xcd/0x170 [18665.727041][ T1364] do_syscall_64+0xc6/0x1e0 [18665.727041][ T1364] [18665.729237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18665.729237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18665.729237][ T1364] ipv6_find_idev+0x102/0x170 [18665.729237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18665.729237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.729237][ T1364] netlink_rcv_skb+0x130/0x360 [18665.729237][ T1364] netlink_unicast+0x449/0x710 [18665.729237][ T1364] netlink_sendmsg+0x723/0xbe0 [18665.729237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18665.729237][ T1364] ___sys_sendmsg+0xee/0x170 [18665.729237][ T1364] __sys_sendmsg+0xcd/0x170 [18665.729237][ T1364] do_syscall_64+0xc6/0x1e0 [18665.729237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18665.729237][ T1364] [18665.730943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18665.730943][ T1364] neigh_parms_alloc+0x1e5/0x510 [18665.730943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18665.730943][ T1364] ipv6_find_idev+0x102/0x170 [18665.730943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18665.730943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18665.730943][ T1364] netlink_rcv_skb+0x130/0x360 [18665.730943][ T1364] netlink_unicast+0x449/0x710 [18665.730943][ T1364] netlink_sendmsg+0x723/0xbe0 [18665.730943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18665.730943][ T1364] ___sys_sendmsg+0xee/0x170 [18665.730943][ T1364] __sys_sendmsg+0xcd/0x170 [18665.730943][ T1364] do_syscall_64+0xc6/0x1e0 [18665.730943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18665.730943][ T1364] [18675.971143][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18675.971592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18675.971592][ T1364] ___neigh_create+0x14b/0xf60 [18675.971592][ T1364] ip6_finish_output2+0xa70/0xf80 [18675.971592][ T1364] ip6_finish_output+0x4ed/0xd30 [18675.971592][ T1364] ip6_output+0x1f3/0x770 [18675.971592][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18675.971592][ T1364] mld_sendpack+0x62d/0xbc0 [18675.971592][ T1364] mld_ifc_work+0x32/0x1f0 [18675.971592][ T1364] process_one_work+0x84d/0x18a0 [18675.971592][ T1364] worker_thread+0x587/0xd30 [18675.971592][ T1364] kthread+0x28a/0x350 [18675.971592][ T1364] ret_from_fork+0x31/0x70 [18675.971592][ T1364] ret_from_fork_asm+0x1a/0x30 [18675.971592][ T1364] [18675.973442][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18675.973442][ T1364] dst_init+0x84/0x4a0 [18675.973442][ T1364] dst_alloc+0x97/0x150 [18675.973442][ T1364] ip6_dst_alloc+0x23/0x90 [18675.973442][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18675.973442][ T1364] ip6_pol_route+0x56f/0x840 [18675.973442][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18675.973442][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18675.973442][ T1364] ipv6_rcv+0x1ad/0x810 [18675.973442][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18675.973442][ T1364] process_backlog+0x101/0x620 [18675.973442][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18675.973442][ T1364] net_rx_action+0x495/0xbe0 [18675.973442][ T1364] __do_softirq+0x1b5/0x7f6 [18675.973442][ T1364] [18675.975401][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18675.975401][ T1364] netdev_get_by_index+0x5e/0x80 [18675.975401][ T1364] fib6_nh_init+0x3d8/0x15b0 [18675.975401][ T1364] ip6_route_info_create+0xf18/0x17d0 [18675.975401][ T1364] ip6_route_add+0x1c/0x140 [18675.975401][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18675.975401][ T1364] addrconf_add_dev+0xe2/0x170 [18675.975401][ T1364] inet6_addr_add+0x12f/0xa40 [18675.975401][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18675.975401][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.975401][ T1364] netlink_rcv_skb+0x130/0x360 [18675.975401][ T1364] netlink_unicast+0x449/0x710 [18675.975401][ T1364] netlink_sendmsg+0x723/0xbe0 [18675.975401][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18675.975401][ T1364] ___sys_sendmsg+0xee/0x170 [18675.975401][ T1364] __sys_sendmsg+0xcd/0x170 [18675.975401][ T1364] do_syscall_64+0xc6/0x1e0 [18675.975401][ T1364] [18675.977729][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18675.977729][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18675.977729][ T1364] ipv6_find_idev+0x102/0x170 [18675.977729][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18675.977729][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.977729][ T1364] netlink_rcv_skb+0x130/0x360 [18675.977729][ T1364] netlink_unicast+0x449/0x710 [18675.977729][ T1364] netlink_sendmsg+0x723/0xbe0 [18675.977729][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18675.977729][ T1364] ___sys_sendmsg+0xee/0x170 [18675.977729][ T1364] __sys_sendmsg+0xcd/0x170 [18675.977729][ T1364] do_syscall_64+0xc6/0x1e0 [18675.977729][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18675.977729][ T1364] [18675.979587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18675.979587][ T1364] neigh_parms_alloc+0x1e5/0x510 [18675.979587][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18675.979587][ T1364] ipv6_find_idev+0x102/0x170 [18675.979587][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18675.979587][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18675.979587][ T1364] netlink_rcv_skb+0x130/0x360 [18675.979587][ T1364] netlink_unicast+0x449/0x710 [18675.979587][ T1364] netlink_sendmsg+0x723/0xbe0 [18675.979587][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18675.979587][ T1364] ___sys_sendmsg+0xee/0x170 [18675.979587][ T1364] __sys_sendmsg+0xcd/0x170 [18675.979587][ T1364] do_syscall_64+0xc6/0x1e0 [18675.979587][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18675.979587][ T1364] [18686.219065][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18686.219539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18686.219539][ T1364] ___neigh_create+0x14b/0xf60 [18686.219539][ T1364] ip6_finish_output2+0xa70/0xf80 [18686.219539][ T1364] ip6_finish_output+0x4ed/0xd30 [18686.219539][ T1364] ip6_output+0x1f3/0x770 [18686.219539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18686.219539][ T1364] mld_sendpack+0x62d/0xbc0 [18686.219539][ T1364] mld_ifc_work+0x32/0x1f0 [18686.219539][ T1364] process_one_work+0x84d/0x18a0 [18686.219539][ T1364] worker_thread+0x587/0xd30 [18686.219539][ T1364] kthread+0x28a/0x350 [18686.219539][ T1364] ret_from_fork+0x31/0x70 [18686.219539][ T1364] ret_from_fork_asm+0x1a/0x30 [18686.219539][ T1364] [18686.221478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18686.221478][ T1364] dst_init+0x84/0x4a0 [18686.221478][ T1364] dst_alloc+0x97/0x150 [18686.221478][ T1364] ip6_dst_alloc+0x23/0x90 [18686.221478][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18686.221478][ T1364] ip6_pol_route+0x56f/0x840 [18686.221478][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18686.221478][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18686.221478][ T1364] ipv6_rcv+0x1ad/0x810 [18686.221478][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18686.221478][ T1364] process_backlog+0x101/0x620 [18686.221478][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18686.221478][ T1364] net_rx_action+0x495/0xbe0 [18686.221478][ T1364] __do_softirq+0x1b5/0x7f6 [18686.221478][ T1364] [18686.223446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18686.223446][ T1364] netdev_get_by_index+0x5e/0x80 [18686.223446][ T1364] fib6_nh_init+0x3d8/0x15b0 [18686.223446][ T1364] ip6_route_info_create+0xf18/0x17d0 [18686.223446][ T1364] ip6_route_add+0x1c/0x140 [18686.223446][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18686.223446][ T1364] addrconf_add_dev+0xe2/0x170 [18686.223446][ T1364] inet6_addr_add+0x12f/0xa40 [18686.223446][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18686.223446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18686.223446][ T1364] netlink_rcv_skb+0x130/0x360 [18686.223446][ T1364] netlink_unicast+0x449/0x710 [18686.223446][ T1364] netlink_sendmsg+0x723/0xbe0 [18686.223446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18686.223446][ T1364] ___sys_sendmsg+0xee/0x170 [18686.223446][ T1364] __sys_sendmsg+0xcd/0x170 [18686.223446][ T1364] do_syscall_64+0xc6/0x1e0 [18686.223446][ T1364] [18686.225746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18686.225746][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18686.225746][ T1364] ipv6_find_idev+0x102/0x170 [18686.225746][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18686.225746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18686.225746][ T1364] netlink_rcv_skb+0x130/0x360 [18686.225746][ T1364] netlink_unicast+0x449/0x710 [18686.225746][ T1364] netlink_sendmsg+0x723/0xbe0 [18686.225746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18686.225746][ T1364] ___sys_sendmsg+0xee/0x170 [18686.225746][ T1364] __sys_sendmsg+0xcd/0x170 [18686.225746][ T1364] do_syscall_64+0xc6/0x1e0 [18686.225746][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18686.225746][ T1364] [18686.227670][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18686.227670][ T1364] neigh_parms_alloc+0x1e5/0x510 [18686.227670][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18686.227670][ T1364] ipv6_find_idev+0x102/0x170 [18686.227670][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18686.227670][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18686.227670][ T1364] netlink_rcv_skb+0x130/0x360 [18686.227670][ T1364] netlink_unicast+0x449/0x710 [18686.227670][ T1364] netlink_sendmsg+0x723/0xbe0 [18686.227670][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18686.227670][ T1364] ___sys_sendmsg+0xee/0x170 [18686.227670][ T1364] __sys_sendmsg+0xcd/0x170 [18686.227670][ T1364] do_syscall_64+0xc6/0x1e0 [18686.227670][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18686.227670][ T1364] [18696.467075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18696.467547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18696.467547][ T1364] ___neigh_create+0x14b/0xf60 [18696.467547][ T1364] ip6_finish_output2+0xa70/0xf80 [18696.467547][ T1364] ip6_finish_output+0x4ed/0xd30 [18696.467547][ T1364] ip6_output+0x1f3/0x770 [18696.467547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18696.467547][ T1364] mld_sendpack+0x62d/0xbc0 [18696.467547][ T1364] mld_ifc_work+0x32/0x1f0 [18696.467547][ T1364] process_one_work+0x84d/0x18a0 [18696.467547][ T1364] worker_thread+0x587/0xd30 [18696.467547][ T1364] kthread+0x28a/0x350 [18696.467547][ T1364] ret_from_fork+0x31/0x70 [18696.467547][ T1364] ret_from_fork_asm+0x1a/0x30 [18696.467547][ T1364] [18696.469263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18696.469263][ T1364] dst_init+0x84/0x4a0 [18696.469263][ T1364] dst_alloc+0x97/0x150 [18696.469263][ T1364] ip6_dst_alloc+0x23/0x90 [18696.469263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18696.469263][ T1364] ip6_pol_route+0x56f/0x840 [18696.469263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18696.469263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18696.469263][ T1364] ipv6_rcv+0x1ad/0x810 [18696.469263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18696.469263][ T1364] process_backlog+0x101/0x620 [18696.469263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18696.469263][ T1364] net_rx_action+0x495/0xbe0 [18696.469263][ T1364] __do_softirq+0x1b5/0x7f6 [18696.469263][ T1364] [18696.471583][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18696.471583][ T1364] netdev_get_by_index+0x5e/0x80 [18696.471583][ T1364] fib6_nh_init+0x3d8/0x15b0 [18696.471583][ T1364] ip6_route_info_create+0xf18/0x17d0 [18696.471583][ T1364] ip6_route_add+0x1c/0x140 [18696.471583][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18696.471583][ T1364] addrconf_add_dev+0xe2/0x170 [18696.471583][ T1364] inet6_addr_add+0x12f/0xa40 [18696.471583][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18696.471583][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.471583][ T1364] netlink_rcv_skb+0x130/0x360 [18696.471583][ T1364] netlink_unicast+0x449/0x710 [18696.471583][ T1364] netlink_sendmsg+0x723/0xbe0 [18696.471583][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18696.471583][ T1364] ___sys_sendmsg+0xee/0x170 [18696.471583][ T1364] __sys_sendmsg+0xcd/0x170 [18696.471583][ T1364] do_syscall_64+0xc6/0x1e0 [18696.471583][ T1364] [18696.473764][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18696.473764][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18696.473764][ T1364] ipv6_find_idev+0x102/0x170 [18696.473764][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18696.473764][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.473764][ T1364] netlink_rcv_skb+0x130/0x360 [18696.473764][ T1364] netlink_unicast+0x449/0x710 [18696.473764][ T1364] netlink_sendmsg+0x723/0xbe0 [18696.473764][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18696.473764][ T1364] ___sys_sendmsg+0xee/0x170 [18696.473764][ T1364] __sys_sendmsg+0xcd/0x170 [18696.473764][ T1364] do_syscall_64+0xc6/0x1e0 [18696.473764][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18696.473764][ T1364] [18696.475480][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18696.475480][ T1364] neigh_parms_alloc+0x1e5/0x510 [18696.475480][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18696.475480][ T1364] ipv6_find_idev+0x102/0x170 [18696.475480][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18696.475480][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18696.475480][ T1364] netlink_rcv_skb+0x130/0x360 [18696.475480][ T1364] netlink_unicast+0x449/0x710 [18696.475480][ T1364] netlink_sendmsg+0x723/0xbe0 [18696.475480][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18696.475480][ T1364] ___sys_sendmsg+0xee/0x170 [18696.475480][ T1364] __sys_sendmsg+0xcd/0x170 [18696.475480][ T1364] do_syscall_64+0xc6/0x1e0 [18696.475480][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18696.475480][ T1364] [18706.659034][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18706.659532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18706.659532][ T1364] ___neigh_create+0x14b/0xf60 [18706.659532][ T1364] ip6_finish_output2+0xa70/0xf80 [18706.659532][ T1364] ip6_finish_output+0x4ed/0xd30 [18706.659532][ T1364] ip6_output+0x1f3/0x770 [18706.659532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18706.659532][ T1364] mld_sendpack+0x62d/0xbc0 [18706.659532][ T1364] mld_ifc_work+0x32/0x1f0 [18706.659532][ T1364] process_one_work+0x84d/0x18a0 [18706.659532][ T1364] worker_thread+0x587/0xd30 [18706.659532][ T1364] kthread+0x28a/0x350 [18706.659532][ T1364] ret_from_fork+0x31/0x70 [18706.659532][ T1364] ret_from_fork_asm+0x1a/0x30 [18706.659532][ T1364] [18706.661963][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18706.661963][ T1364] dst_init+0x84/0x4a0 [18706.661963][ T1364] dst_alloc+0x97/0x150 [18706.661963][ T1364] ip6_dst_alloc+0x23/0x90 [18706.661963][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18706.661963][ T1364] ip6_pol_route+0x56f/0x840 [18706.661963][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18706.661963][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18706.661963][ T1364] ipv6_rcv+0x1ad/0x810 [18706.661963][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18706.661963][ T1364] process_backlog+0x101/0x620 [18706.661963][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18706.661963][ T1364] net_rx_action+0x495/0xbe0 [18706.661963][ T1364] __do_softirq+0x1b5/0x7f6 [18706.661963][ T1364] [18706.664044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18706.664044][ T1364] netdev_get_by_index+0x5e/0x80 [18706.664044][ T1364] fib6_nh_init+0x3d8/0x15b0 [18706.664044][ T1364] ip6_route_info_create+0xf18/0x17d0 [18706.664044][ T1364] ip6_route_add+0x1c/0x140 [18706.664044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18706.664044][ T1364] addrconf_add_dev+0xe2/0x170 [18706.664044][ T1364] inet6_addr_add+0x12f/0xa40 [18706.664044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18706.664044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.664044][ T1364] netlink_rcv_skb+0x130/0x360 [18706.664044][ T1364] netlink_unicast+0x449/0x710 [18706.664044][ T1364] netlink_sendmsg+0x723/0xbe0 [18706.664044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18706.664044][ T1364] ___sys_sendmsg+0xee/0x170 [18706.664044][ T1364] __sys_sendmsg+0xcd/0x170 [18706.664044][ T1364] do_syscall_64+0xc6/0x1e0 [18706.664044][ T1364] [18706.666560][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18706.666560][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18706.666560][ T1364] ipv6_find_idev+0x102/0x170 [18706.666560][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18706.666560][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.666560][ T1364] netlink_rcv_skb+0x130/0x360 [18706.666560][ T1364] netlink_unicast+0x449/0x710 [18706.666560][ T1364] netlink_sendmsg+0x723/0xbe0 [18706.666560][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18706.666560][ T1364] ___sys_sendmsg+0xee/0x170 [18706.666560][ T1364] __sys_sendmsg+0xcd/0x170 [18706.666560][ T1364] do_syscall_64+0xc6/0x1e0 [18706.666560][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18706.666560][ T1364] [18706.668585][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18706.668585][ T1364] neigh_parms_alloc+0x1e5/0x510 [18706.668585][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18706.668585][ T1364] ipv6_find_idev+0x102/0x170 [18706.668585][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18706.668585][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18706.668585][ T1364] netlink_rcv_skb+0x130/0x360 [18706.668585][ T1364] netlink_unicast+0x449/0x710 [18706.668585][ T1364] netlink_sendmsg+0x723/0xbe0 [18706.668585][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18706.668585][ T1364] ___sys_sendmsg+0xee/0x170 [18706.668585][ T1364] __sys_sendmsg+0xcd/0x170 [18706.668585][ T1364] do_syscall_64+0xc6/0x1e0 [18706.668585][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18706.668585][ T1364] [18716.907010][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18716.907697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18716.907697][ T1364] ___neigh_create+0x14b/0xf60 [18716.907697][ T1364] ip6_finish_output2+0xa70/0xf80 [18716.907697][ T1364] ip6_finish_output+0x4ed/0xd30 [18716.907697][ T1364] ip6_output+0x1f3/0x770 [18716.907697][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18716.907697][ T1364] mld_sendpack+0x62d/0xbc0 [18716.907697][ T1364] mld_ifc_work+0x32/0x1f0 [18716.907697][ T1364] process_one_work+0x84d/0x18a0 [18716.907697][ T1364] worker_thread+0x587/0xd30 [18716.907697][ T1364] kthread+0x28a/0x350 [18716.907697][ T1364] ret_from_fork+0x31/0x70 [18716.907697][ T1364] ret_from_fork_asm+0x1a/0x30 [18716.907697][ T1364] [18716.910507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18716.910507][ T1364] dst_init+0x84/0x4a0 [18716.910507][ T1364] dst_alloc+0x97/0x150 [18716.910507][ T1364] ip6_dst_alloc+0x23/0x90 [18716.910507][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18716.910507][ T1364] ip6_pol_route+0x56f/0x840 [18716.910507][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18716.910507][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18716.910507][ T1364] ipv6_rcv+0x1ad/0x810 [18716.910507][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18716.910507][ T1364] process_backlog+0x101/0x620 [18716.910507][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18716.910507][ T1364] net_rx_action+0x495/0xbe0 [18716.910507][ T1364] __do_softirq+0x1b5/0x7f6 [18716.910507][ T1364] [18716.913496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18716.913496][ T1364] netdev_get_by_index+0x5e/0x80 [18716.913496][ T1364] fib6_nh_init+0x3d8/0x15b0 [18716.913496][ T1364] ip6_route_info_create+0xf18/0x17d0 [18716.913496][ T1364] ip6_route_add+0x1c/0x140 [18716.913496][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18716.913496][ T1364] addrconf_add_dev+0xe2/0x170 [18716.913496][ T1364] inet6_addr_add+0x12f/0xa40 [18716.913496][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18716.913496][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.913496][ T1364] netlink_rcv_skb+0x130/0x360 [18716.913496][ T1364] netlink_unicast+0x449/0x710 [18716.913496][ T1364] netlink_sendmsg+0x723/0xbe0 [18716.913496][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18716.913496][ T1364] ___sys_sendmsg+0xee/0x170 [18716.913496][ T1364] __sys_sendmsg+0xcd/0x170 [18716.913496][ T1364] do_syscall_64+0xc6/0x1e0 [18716.913496][ T1364] [18716.917065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18716.917065][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18716.917065][ T1364] ipv6_find_idev+0x102/0x170 [18716.917065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18716.917065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.917065][ T1364] netlink_rcv_skb+0x130/0x360 [18716.917065][ T1364] netlink_unicast+0x449/0x710 [18716.917065][ T1364] netlink_sendmsg+0x723/0xbe0 [18716.917065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18716.917065][ T1364] ___sys_sendmsg+0xee/0x170 [18716.917065][ T1364] __sys_sendmsg+0xcd/0x170 [18716.917065][ T1364] do_syscall_64+0xc6/0x1e0 [18716.917065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18716.917065][ T1364] [18716.919879][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18716.919879][ T1364] neigh_parms_alloc+0x1e5/0x510 [18716.919879][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18716.919879][ T1364] ipv6_find_idev+0x102/0x170 [18716.919879][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18716.919879][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18716.919879][ T1364] netlink_rcv_skb+0x130/0x360 [18716.919879][ T1364] netlink_unicast+0x449/0x710 [18716.919879][ T1364] netlink_sendmsg+0x723/0xbe0 [18716.919879][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18716.919879][ T1364] ___sys_sendmsg+0xee/0x170 [18716.919879][ T1364] __sys_sendmsg+0xcd/0x170 [18716.919879][ T1364] do_syscall_64+0xc6/0x1e0 [18716.919879][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18716.919879][ T1364] [18727.099001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18727.099634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18727.099634][ T1364] ___neigh_create+0x14b/0xf60 [18727.099634][ T1364] ip6_finish_output2+0xa70/0xf80 [18727.099634][ T1364] ip6_finish_output+0x4ed/0xd30 [18727.099634][ T1364] ip6_output+0x1f3/0x770 [18727.099634][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18727.099634][ T1364] mld_sendpack+0x62d/0xbc0 [18727.099634][ T1364] mld_ifc_work+0x32/0x1f0 [18727.099634][ T1364] process_one_work+0x84d/0x18a0 [18727.099634][ T1364] worker_thread+0x587/0xd30 [18727.099634][ T1364] kthread+0x28a/0x350 [18727.099634][ T1364] ret_from_fork+0x31/0x70 [18727.099634][ T1364] ret_from_fork_asm+0x1a/0x30 [18727.099634][ T1364] [18727.102452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18727.102452][ T1364] dst_init+0x84/0x4a0 [18727.102452][ T1364] dst_alloc+0x97/0x150 [18727.102452][ T1364] ip6_dst_alloc+0x23/0x90 [18727.102452][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18727.102452][ T1364] ip6_pol_route+0x56f/0x840 [18727.102452][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18727.102452][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18727.102452][ T1364] ipv6_rcv+0x1ad/0x810 [18727.102452][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18727.102452][ T1364] process_backlog+0x101/0x620 [18727.102452][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18727.102452][ T1364] net_rx_action+0x495/0xbe0 [18727.102452][ T1364] __do_softirq+0x1b5/0x7f6 [18727.102452][ T1364] [18727.105447][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18727.105447][ T1364] netdev_get_by_index+0x5e/0x80 [18727.105447][ T1364] fib6_nh_init+0x3d8/0x15b0 [18727.105447][ T1364] ip6_route_info_create+0xf18/0x17d0 [18727.105447][ T1364] ip6_route_add+0x1c/0x140 [18727.105447][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18727.105447][ T1364] addrconf_add_dev+0xe2/0x170 [18727.105447][ T1364] inet6_addr_add+0x12f/0xa40 [18727.105447][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18727.105447][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18727.105447][ T1364] netlink_rcv_skb+0x130/0x360 [18727.105447][ T1364] netlink_unicast+0x449/0x710 [18727.105447][ T1364] netlink_sendmsg+0x723/0xbe0 [18727.105447][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18727.105447][ T1364] ___sys_sendmsg+0xee/0x170 [18727.105447][ T1364] __sys_sendmsg+0xcd/0x170 [18727.105447][ T1364] do_syscall_64+0xc6/0x1e0 [18727.105447][ T1364] [18727.109039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18727.109039][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18727.109039][ T1364] ipv6_find_idev+0x102/0x170 [18727.109039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18727.109039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18727.109039][ T1364] netlink_rcv_skb+0x130/0x360 [18727.109039][ T1364] netlink_unicast+0x449/0x710 [18727.109039][ T1364] netlink_sendmsg+0x723/0xbe0 [18727.109039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18727.109039][ T1364] ___sys_sendmsg+0xee/0x170 [18727.109039][ T1364] __sys_sendmsg+0xcd/0x170 [18727.109039][ T1364] do_syscall_64+0xc6/0x1e0 [18727.109039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18727.109039][ T1364] [18727.111845][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18727.111845][ T1364] neigh_parms_alloc+0x1e5/0x510 [18727.111845][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18727.111845][ T1364] ipv6_find_idev+0x102/0x170 [18727.111845][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18727.111845][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18727.111845][ T1364] netlink_rcv_skb+0x130/0x360 [18727.111845][ T1364] netlink_unicast+0x449/0x710 [18727.111845][ T1364] netlink_sendmsg+0x723/0xbe0 [18727.111845][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18727.111845][ T1364] ___sys_sendmsg+0xee/0x170 [18727.111845][ T1364] __sys_sendmsg+0xcd/0x170 [18727.111845][ T1364] do_syscall_64+0xc6/0x1e0 [18727.111845][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18727.111845][ T1364] [18737.299090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18737.299543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18737.299543][ T1364] ___neigh_create+0x14b/0xf60 [18737.299543][ T1364] ip6_finish_output2+0xa70/0xf80 [18737.299543][ T1364] ip6_finish_output+0x4ed/0xd30 [18737.299543][ T1364] ip6_output+0x1f3/0x770 [18737.299543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18737.299543][ T1364] mld_sendpack+0x62d/0xbc0 [18737.299543][ T1364] mld_ifc_work+0x32/0x1f0 [18737.299543][ T1364] process_one_work+0x84d/0x18a0 [18737.299543][ T1364] worker_thread+0x587/0xd30 [18737.299543][ T1364] kthread+0x28a/0x350 [18737.299543][ T1364] ret_from_fork+0x31/0x70 [18737.299543][ T1364] ret_from_fork_asm+0x1a/0x30 [18737.299543][ T1364] [18737.301359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18737.301359][ T1364] dst_init+0x84/0x4a0 [18737.301359][ T1364] dst_alloc+0x97/0x150 [18737.301359][ T1364] ip6_dst_alloc+0x23/0x90 [18737.301359][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18737.301359][ T1364] ip6_pol_route+0x56f/0x840 [18737.301359][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18737.301359][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18737.301359][ T1364] ipv6_rcv+0x1ad/0x810 [18737.301359][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18737.301359][ T1364] process_backlog+0x101/0x620 [18737.301359][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18737.301359][ T1364] net_rx_action+0x495/0xbe0 [18737.301359][ T1364] __do_softirq+0x1b5/0x7f6 [18737.301359][ T1364] [18737.303303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18737.303303][ T1364] netdev_get_by_index+0x5e/0x80 [18737.303303][ T1364] fib6_nh_init+0x3d8/0x15b0 [18737.303303][ T1364] ip6_route_info_create+0xf18/0x17d0 [18737.303303][ T1364] ip6_route_add+0x1c/0x140 [18737.303303][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18737.303303][ T1364] addrconf_add_dev+0xe2/0x170 [18737.303303][ T1364] inet6_addr_add+0x12f/0xa40 [18737.303303][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18737.303303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.303303][ T1364] netlink_rcv_skb+0x130/0x360 [18737.303303][ T1364] netlink_unicast+0x449/0x710 [18737.303303][ T1364] netlink_sendmsg+0x723/0xbe0 [18737.303303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18737.303303][ T1364] ___sys_sendmsg+0xee/0x170 [18737.303303][ T1364] __sys_sendmsg+0xcd/0x170 [18737.303303][ T1364] do_syscall_64+0xc6/0x1e0 [18737.303303][ T1364] [18737.305642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18737.305642][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18737.305642][ T1364] ipv6_find_idev+0x102/0x170 [18737.305642][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18737.305642][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.305642][ T1364] netlink_rcv_skb+0x130/0x360 [18737.305642][ T1364] netlink_unicast+0x449/0x710 [18737.305642][ T1364] netlink_sendmsg+0x723/0xbe0 [18737.305642][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18737.305642][ T1364] ___sys_sendmsg+0xee/0x170 [18737.305642][ T1364] __sys_sendmsg+0xcd/0x170 [18737.305642][ T1364] do_syscall_64+0xc6/0x1e0 [18737.305642][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18737.305642][ T1364] [18737.307471][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18737.307471][ T1364] neigh_parms_alloc+0x1e5/0x510 [18737.307471][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18737.307471][ T1364] ipv6_find_idev+0x102/0x170 [18737.307471][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18737.307471][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18737.307471][ T1364] netlink_rcv_skb+0x130/0x360 [18737.307471][ T1364] netlink_unicast+0x449/0x710 [18737.307471][ T1364] netlink_sendmsg+0x723/0xbe0 [18737.307471][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18737.307471][ T1364] ___sys_sendmsg+0xee/0x170 [18737.307471][ T1364] __sys_sendmsg+0xcd/0x170 [18737.307471][ T1364] do_syscall_64+0xc6/0x1e0 [18737.307471][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18737.307471][ T1364] [18747.451094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18747.451572][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18747.451572][ T1364] ___neigh_create+0x14b/0xf60 [18747.451572][ T1364] ip6_finish_output2+0xa70/0xf80 [18747.451572][ T1364] ip6_finish_output+0x4ed/0xd30 [18747.451572][ T1364] ip6_output+0x1f3/0x770 [18747.451572][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18747.451572][ T1364] mld_sendpack+0x62d/0xbc0 [18747.451572][ T1364] mld_ifc_work+0x32/0x1f0 [18747.451572][ T1364] process_one_work+0x84d/0x18a0 [18747.451572][ T1364] worker_thread+0x587/0xd30 [18747.451572][ T1364] kthread+0x28a/0x350 [18747.451572][ T1364] ret_from_fork+0x31/0x70 [18747.451572][ T1364] ret_from_fork_asm+0x1a/0x30 [18747.451572][ T1364] [18747.453438][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18747.453438][ T1364] dst_init+0x84/0x4a0 [18747.453438][ T1364] dst_alloc+0x97/0x150 [18747.453438][ T1364] ip6_dst_alloc+0x23/0x90 [18747.453438][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18747.453438][ T1364] ip6_pol_route+0x56f/0x840 [18747.453438][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18747.453438][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18747.453438][ T1364] ipv6_rcv+0x1ad/0x810 [18747.453438][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18747.453438][ T1364] process_backlog+0x101/0x620 [18747.453438][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18747.453438][ T1364] net_rx_action+0x495/0xbe0 [18747.453438][ T1364] __do_softirq+0x1b5/0x7f6 [18747.453438][ T1364] [18747.455429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18747.455429][ T1364] netdev_get_by_index+0x5e/0x80 [18747.455429][ T1364] fib6_nh_init+0x3d8/0x15b0 [18747.455429][ T1364] ip6_route_info_create+0xf18/0x17d0 [18747.455429][ T1364] ip6_route_add+0x1c/0x140 [18747.455429][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18747.455429][ T1364] addrconf_add_dev+0xe2/0x170 [18747.455429][ T1364] inet6_addr_add+0x12f/0xa40 [18747.455429][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18747.455429][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.455429][ T1364] netlink_rcv_skb+0x130/0x360 [18747.455429][ T1364] netlink_unicast+0x449/0x710 [18747.455429][ T1364] netlink_sendmsg+0x723/0xbe0 [18747.455429][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18747.455429][ T1364] ___sys_sendmsg+0xee/0x170 [18747.455429][ T1364] __sys_sendmsg+0xcd/0x170 [18747.455429][ T1364] do_syscall_64+0xc6/0x1e0 [18747.455429][ T1364] [18747.457809][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18747.457809][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18747.457809][ T1364] ipv6_find_idev+0x102/0x170 [18747.457809][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18747.457809][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.457809][ T1364] netlink_rcv_skb+0x130/0x360 [18747.457809][ T1364] netlink_unicast+0x449/0x710 [18747.457809][ T1364] netlink_sendmsg+0x723/0xbe0 [18747.457809][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18747.457809][ T1364] ___sys_sendmsg+0xee/0x170 [18747.457809][ T1364] __sys_sendmsg+0xcd/0x170 [18747.457809][ T1364] do_syscall_64+0xc6/0x1e0 [18747.457809][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18747.457809][ T1364] [18747.459684][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18747.459684][ T1364] neigh_parms_alloc+0x1e5/0x510 [18747.459684][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18747.459684][ T1364] ipv6_find_idev+0x102/0x170 [18747.459684][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18747.459684][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18747.459684][ T1364] netlink_rcv_skb+0x130/0x360 [18747.459684][ T1364] netlink_unicast+0x449/0x710 [18747.459684][ T1364] netlink_sendmsg+0x723/0xbe0 [18747.459684][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18747.459684][ T1364] ___sys_sendmsg+0xee/0x170 [18747.459684][ T1364] __sys_sendmsg+0xcd/0x170 [18747.459684][ T1364] do_syscall_64+0xc6/0x1e0 [18747.459684][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18747.459684][ T1364] [18757.699087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18757.699543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18757.699543][ T1364] ___neigh_create+0x14b/0xf60 [18757.699543][ T1364] ip6_finish_output2+0xa70/0xf80 [18757.699543][ T1364] ip6_finish_output+0x4ed/0xd30 [18757.699543][ T1364] ip6_output+0x1f3/0x770 [18757.699543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18757.699543][ T1364] mld_sendpack+0x62d/0xbc0 [18757.699543][ T1364] mld_ifc_work+0x32/0x1f0 [18757.699543][ T1364] process_one_work+0x84d/0x18a0 [18757.699543][ T1364] worker_thread+0x587/0xd30 [18757.699543][ T1364] kthread+0x28a/0x350 [18757.699543][ T1364] ret_from_fork+0x31/0x70 [18757.699543][ T1364] ret_from_fork_asm+0x1a/0x30 [18757.699543][ T1364] [18757.701424][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18757.701424][ T1364] dst_init+0x84/0x4a0 [18757.701424][ T1364] dst_alloc+0x97/0x150 [18757.701424][ T1364] ip6_dst_alloc+0x23/0x90 [18757.701424][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18757.701424][ T1364] ip6_pol_route+0x56f/0x840 [18757.701424][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18757.701424][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18757.701424][ T1364] ipv6_rcv+0x1ad/0x810 [18757.701424][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18757.701424][ T1364] process_backlog+0x101/0x620 [18757.701424][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18757.701424][ T1364] net_rx_action+0x495/0xbe0 [18757.701424][ T1364] __do_softirq+0x1b5/0x7f6 [18757.701424][ T1364] [18757.703425][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18757.703425][ T1364] netdev_get_by_index+0x5e/0x80 [18757.703425][ T1364] fib6_nh_init+0x3d8/0x15b0 [18757.703425][ T1364] ip6_route_info_create+0xf18/0x17d0 [18757.703425][ T1364] ip6_route_add+0x1c/0x140 [18757.703425][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18757.703425][ T1364] addrconf_add_dev+0xe2/0x170 [18757.703425][ T1364] inet6_addr_add+0x12f/0xa40 [18757.703425][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18757.703425][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.703425][ T1364] netlink_rcv_skb+0x130/0x360 [18757.703425][ T1364] netlink_unicast+0x449/0x710 [18757.703425][ T1364] netlink_sendmsg+0x723/0xbe0 [18757.703425][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18757.703425][ T1364] ___sys_sendmsg+0xee/0x170 [18757.703425][ T1364] __sys_sendmsg+0xcd/0x170 [18757.703425][ T1364] do_syscall_64+0xc6/0x1e0 [18757.703425][ T1364] [18757.705817][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18757.705817][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18757.705817][ T1364] ipv6_find_idev+0x102/0x170 [18757.705817][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18757.705817][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.705817][ T1364] netlink_rcv_skb+0x130/0x360 [18757.705817][ T1364] netlink_unicast+0x449/0x710 [18757.705817][ T1364] netlink_sendmsg+0x723/0xbe0 [18757.705817][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18757.705817][ T1364] ___sys_sendmsg+0xee/0x170 [18757.705817][ T1364] __sys_sendmsg+0xcd/0x170 [18757.705817][ T1364] do_syscall_64+0xc6/0x1e0 [18757.705817][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18757.705817][ T1364] [18757.707692][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18757.707692][ T1364] neigh_parms_alloc+0x1e5/0x510 [18757.707692][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18757.707692][ T1364] ipv6_find_idev+0x102/0x170 [18757.707692][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18757.707692][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18757.707692][ T1364] netlink_rcv_skb+0x130/0x360 [18757.707692][ T1364] netlink_unicast+0x449/0x710 [18757.707692][ T1364] netlink_sendmsg+0x723/0xbe0 [18757.707692][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18757.707692][ T1364] ___sys_sendmsg+0xee/0x170 [18757.707692][ T1364] __sys_sendmsg+0xcd/0x170 [18757.707692][ T1364] do_syscall_64+0xc6/0x1e0 [18757.707692][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18757.707692][ T1364] [18767.947083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18767.947547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18767.947547][ T1364] ___neigh_create+0x14b/0xf60 [18767.947547][ T1364] ip6_finish_output2+0xa70/0xf80 [18767.947547][ T1364] ip6_finish_output+0x4ed/0xd30 [18767.947547][ T1364] ip6_output+0x1f3/0x770 [18767.947547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18767.947547][ T1364] mld_sendpack+0x62d/0xbc0 [18767.947547][ T1364] mld_ifc_work+0x32/0x1f0 [18767.947547][ T1364] process_one_work+0x84d/0x18a0 [18767.947547][ T1364] worker_thread+0x587/0xd30 [18767.947547][ T1364] kthread+0x28a/0x350 [18767.947547][ T1364] ret_from_fork+0x31/0x70 [18767.947547][ T1364] ret_from_fork_asm+0x1a/0x30 [18767.947547][ T1364] [18767.949428][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18767.949428][ T1364] dst_init+0x84/0x4a0 [18767.949428][ T1364] dst_alloc+0x97/0x150 [18767.949428][ T1364] ip6_dst_alloc+0x23/0x90 [18767.949428][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18767.949428][ T1364] ip6_pol_route+0x56f/0x840 [18767.949428][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18767.949428][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18767.949428][ T1364] ipv6_rcv+0x1ad/0x810 [18767.949428][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18767.949428][ T1364] process_backlog+0x101/0x620 [18767.949428][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18767.949428][ T1364] net_rx_action+0x495/0xbe0 [18767.949428][ T1364] __do_softirq+0x1b5/0x7f6 [18767.949428][ T1364] [18767.951422][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18767.951422][ T1364] netdev_get_by_index+0x5e/0x80 [18767.951422][ T1364] fib6_nh_init+0x3d8/0x15b0 [18767.951422][ T1364] ip6_route_info_create+0xf18/0x17d0 [18767.951422][ T1364] ip6_route_add+0x1c/0x140 [18767.951422][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18767.951422][ T1364] addrconf_add_dev+0xe2/0x170 [18767.951422][ T1364] inet6_addr_add+0x12f/0xa40 [18767.951422][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18767.951422][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.951422][ T1364] netlink_rcv_skb+0x130/0x360 [18767.951422][ T1364] netlink_unicast+0x449/0x710 [18767.951422][ T1364] netlink_sendmsg+0x723/0xbe0 [18767.951422][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18767.951422][ T1364] ___sys_sendmsg+0xee/0x170 [18767.951422][ T1364] __sys_sendmsg+0xcd/0x170 [18767.951422][ T1364] do_syscall_64+0xc6/0x1e0 [18767.951422][ T1364] [18767.953823][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18767.953823][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18767.953823][ T1364] ipv6_find_idev+0x102/0x170 [18767.953823][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18767.953823][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.953823][ T1364] netlink_rcv_skb+0x130/0x360 [18767.953823][ T1364] netlink_unicast+0x449/0x710 [18767.953823][ T1364] netlink_sendmsg+0x723/0xbe0 [18767.953823][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18767.953823][ T1364] ___sys_sendmsg+0xee/0x170 [18767.953823][ T1364] __sys_sendmsg+0xcd/0x170 [18767.953823][ T1364] do_syscall_64+0xc6/0x1e0 [18767.953823][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18767.953823][ T1364] [18767.955696][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18767.955696][ T1364] neigh_parms_alloc+0x1e5/0x510 [18767.955696][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18767.955696][ T1364] ipv6_find_idev+0x102/0x170 [18767.955696][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18767.955696][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18767.955696][ T1364] netlink_rcv_skb+0x130/0x360 [18767.955696][ T1364] netlink_unicast+0x449/0x710 [18767.955696][ T1364] netlink_sendmsg+0x723/0xbe0 [18767.955696][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18767.955696][ T1364] ___sys_sendmsg+0xee/0x170 [18767.955696][ T1364] __sys_sendmsg+0xcd/0x170 [18767.955696][ T1364] do_syscall_64+0xc6/0x1e0 [18767.955696][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18767.955696][ T1364] [18778.203076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18778.203532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18778.203532][ T1364] ___neigh_create+0x14b/0xf60 [18778.203532][ T1364] ip6_finish_output2+0xa70/0xf80 [18778.203532][ T1364] ip6_finish_output+0x4ed/0xd30 [18778.203532][ T1364] ip6_output+0x1f3/0x770 [18778.203532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18778.203532][ T1364] mld_sendpack+0x62d/0xbc0 [18778.203532][ T1364] mld_ifc_work+0x32/0x1f0 [18778.203532][ T1364] process_one_work+0x84d/0x18a0 [18778.203532][ T1364] worker_thread+0x587/0xd30 [18778.203532][ T1364] kthread+0x28a/0x350 [18778.203532][ T1364] ret_from_fork+0x31/0x70 [18778.203532][ T1364] ret_from_fork_asm+0x1a/0x30 [18778.203532][ T1364] [18778.205404][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18778.205404][ T1364] dst_init+0x84/0x4a0 [18778.205404][ T1364] dst_alloc+0x97/0x150 [18778.205404][ T1364] ip6_dst_alloc+0x23/0x90 [18778.205404][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18778.205404][ T1364] ip6_pol_route+0x56f/0x840 [18778.205404][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18778.205404][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18778.205404][ T1364] ipv6_rcv+0x1ad/0x810 [18778.205404][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18778.205404][ T1364] process_backlog+0x101/0x620 [18778.205404][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18778.205404][ T1364] net_rx_action+0x495/0xbe0 [18778.205404][ T1364] __do_softirq+0x1b5/0x7f6 [18778.205404][ T1364] [18778.207392][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18778.207392][ T1364] netdev_get_by_index+0x5e/0x80 [18778.207392][ T1364] fib6_nh_init+0x3d8/0x15b0 [18778.207392][ T1364] ip6_route_info_create+0xf18/0x17d0 [18778.207392][ T1364] ip6_route_add+0x1c/0x140 [18778.207392][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18778.207392][ T1364] addrconf_add_dev+0xe2/0x170 [18778.207392][ T1364] inet6_addr_add+0x12f/0xa40 [18778.207392][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18778.207392][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18778.207392][ T1364] netlink_rcv_skb+0x130/0x360 [18778.207392][ T1364] netlink_unicast+0x449/0x710 [18778.207392][ T1364] netlink_sendmsg+0x723/0xbe0 [18778.207392][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18778.207392][ T1364] ___sys_sendmsg+0xee/0x170 [18778.207392][ T1364] __sys_sendmsg+0xcd/0x170 [18778.207392][ T1364] do_syscall_64+0xc6/0x1e0 [18778.207392][ T1364] [18778.209796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18778.209796][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18778.209796][ T1364] ipv6_find_idev+0x102/0x170 [18778.209796][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18778.209796][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18778.209796][ T1364] netlink_rcv_skb+0x130/0x360 [18778.209796][ T1364] netlink_unicast+0x449/0x710 [18778.209796][ T1364] netlink_sendmsg+0x723/0xbe0 [18778.209796][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18778.209796][ T1364] ___sys_sendmsg+0xee/0x170 [18778.209796][ T1364] __sys_sendmsg+0xcd/0x170 [18778.209796][ T1364] do_syscall_64+0xc6/0x1e0 [18778.209796][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18778.209796][ T1364] [18778.211661][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18778.211661][ T1364] neigh_parms_alloc+0x1e5/0x510 [18778.211661][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18778.211661][ T1364] ipv6_find_idev+0x102/0x170 [18778.211661][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18778.211661][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18778.211661][ T1364] netlink_rcv_skb+0x130/0x360 [18778.211661][ T1364] netlink_unicast+0x449/0x710 [18778.211661][ T1364] netlink_sendmsg+0x723/0xbe0 [18778.211661][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18778.211661][ T1364] ___sys_sendmsg+0xee/0x170 [18778.211661][ T1364] __sys_sendmsg+0xcd/0x170 [18778.211661][ T1364] do_syscall_64+0xc6/0x1e0 [18778.211661][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18778.211661][ T1364] [18788.451068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18788.451527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18788.451527][ T1364] ___neigh_create+0x14b/0xf60 [18788.451527][ T1364] ip6_finish_output2+0xa70/0xf80 [18788.451527][ T1364] ip6_finish_output+0x4ed/0xd30 [18788.451527][ T1364] ip6_output+0x1f3/0x770 [18788.451527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18788.451527][ T1364] mld_sendpack+0x62d/0xbc0 [18788.451527][ T1364] mld_ifc_work+0x32/0x1f0 [18788.451527][ T1364] process_one_work+0x84d/0x18a0 [18788.451527][ T1364] worker_thread+0x587/0xd30 [18788.451527][ T1364] kthread+0x28a/0x350 [18788.451527][ T1364] ret_from_fork+0x31/0x70 [18788.451527][ T1364] ret_from_fork_asm+0x1a/0x30 [18788.451527][ T1364] [18788.453397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18788.453397][ T1364] dst_init+0x84/0x4a0 [18788.453397][ T1364] dst_alloc+0x97/0x150 [18788.453397][ T1364] ip6_dst_alloc+0x23/0x90 [18788.453397][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18788.453397][ T1364] ip6_pol_route+0x56f/0x840 [18788.453397][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18788.453397][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18788.453397][ T1364] ipv6_rcv+0x1ad/0x810 [18788.453397][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18788.453397][ T1364] process_backlog+0x101/0x620 [18788.453397][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18788.453397][ T1364] net_rx_action+0x495/0xbe0 [18788.453397][ T1364] __do_softirq+0x1b5/0x7f6 [18788.453397][ T1364] [18788.455397][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18788.455397][ T1364] netdev_get_by_index+0x5e/0x80 [18788.455397][ T1364] fib6_nh_init+0x3d8/0x15b0 [18788.455397][ T1364] ip6_route_info_create+0xf18/0x17d0 [18788.455397][ T1364] ip6_route_add+0x1c/0x140 [18788.455397][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18788.455397][ T1364] addrconf_add_dev+0xe2/0x170 [18788.455397][ T1364] inet6_addr_add+0x12f/0xa40 [18788.455397][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18788.455397][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18788.455397][ T1364] netlink_rcv_skb+0x130/0x360 [18788.455397][ T1364] netlink_unicast+0x449/0x710 [18788.455397][ T1364] netlink_sendmsg+0x723/0xbe0 [18788.455397][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18788.455397][ T1364] ___sys_sendmsg+0xee/0x170 [18788.455397][ T1364] __sys_sendmsg+0xcd/0x170 [18788.455397][ T1364] do_syscall_64+0xc6/0x1e0 [18788.455397][ T1364] [18788.457789][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18788.457789][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18788.457789][ T1364] ipv6_find_idev+0x102/0x170 [18788.457789][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18788.457789][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18788.457789][ T1364] netlink_rcv_skb+0x130/0x360 [18788.457789][ T1364] netlink_unicast+0x449/0x710 [18788.457789][ T1364] netlink_sendmsg+0x723/0xbe0 [18788.457789][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18788.457789][ T1364] ___sys_sendmsg+0xee/0x170 [18788.457789][ T1364] __sys_sendmsg+0xcd/0x170 [18788.457789][ T1364] do_syscall_64+0xc6/0x1e0 [18788.457789][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18788.457789][ T1364] [18788.459664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18788.459664][ T1364] neigh_parms_alloc+0x1e5/0x510 [18788.459664][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18788.459664][ T1364] ipv6_find_idev+0x102/0x170 [18788.459664][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18788.459664][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18788.459664][ T1364] netlink_rcv_skb+0x130/0x360 [18788.459664][ T1364] netlink_unicast+0x449/0x710 [18788.459664][ T1364] netlink_sendmsg+0x723/0xbe0 [18788.459664][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18788.459664][ T1364] ___sys_sendmsg+0xee/0x170 [18788.459664][ T1364] __sys_sendmsg+0xcd/0x170 [18788.459664][ T1364] do_syscall_64+0xc6/0x1e0 [18788.459664][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18788.459664][ T1364] [18798.827179][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18798.827667][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18798.827667][ T1364] ___neigh_create+0x14b/0xf60 [18798.827667][ T1364] ip6_finish_output2+0xa70/0xf80 [18798.827667][ T1364] ip6_finish_output+0x4ed/0xd30 [18798.827667][ T1364] ip6_output+0x1f3/0x770 [18798.827667][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18798.827667][ T1364] mld_sendpack+0x62d/0xbc0 [18798.827667][ T1364] mld_ifc_work+0x32/0x1f0 [18798.827667][ T1364] process_one_work+0x84d/0x18a0 [18798.827667][ T1364] worker_thread+0x587/0xd30 [18798.827667][ T1364] kthread+0x28a/0x350 [18798.827667][ T1364] ret_from_fork+0x31/0x70 [18798.827667][ T1364] ret_from_fork_asm+0x1a/0x30 [18798.827667][ T1364] [18798.829548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18798.829548][ T1364] dst_init+0x84/0x4a0 [18798.829548][ T1364] dst_alloc+0x97/0x150 [18798.829548][ T1364] ip6_dst_alloc+0x23/0x90 [18798.829548][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18798.829548][ T1364] ip6_pol_route+0x56f/0x840 [18798.829548][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18798.829548][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18798.829548][ T1364] ipv6_rcv+0x1ad/0x810 [18798.829548][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18798.829548][ T1364] process_backlog+0x101/0x620 [18798.829548][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18798.829548][ T1364] net_rx_action+0x495/0xbe0 [18798.829548][ T1364] __do_softirq+0x1b5/0x7f6 [18798.829548][ T1364] [18798.831553][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18798.831553][ T1364] netdev_get_by_index+0x5e/0x80 [18798.831553][ T1364] fib6_nh_init+0x3d8/0x15b0 [18798.831553][ T1364] ip6_route_info_create+0xf18/0x17d0 [18798.831553][ T1364] ip6_route_add+0x1c/0x140 [18798.831553][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18798.831553][ T1364] addrconf_add_dev+0xe2/0x170 [18798.831553][ T1364] inet6_addr_add+0x12f/0xa40 [18798.831553][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18798.831553][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.831553][ T1364] netlink_rcv_skb+0x130/0x360 [18798.831553][ T1364] netlink_unicast+0x449/0x710 [18798.831553][ T1364] netlink_sendmsg+0x723/0xbe0 [18798.831553][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18798.831553][ T1364] ___sys_sendmsg+0xee/0x170 [18798.831553][ T1364] __sys_sendmsg+0xcd/0x170 [18798.831553][ T1364] do_syscall_64+0xc6/0x1e0 [18798.831553][ T1364] [18798.833941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18798.833941][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18798.833941][ T1364] ipv6_find_idev+0x102/0x170 [18798.833941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18798.833941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.833941][ T1364] netlink_rcv_skb+0x130/0x360 [18798.833941][ T1364] netlink_unicast+0x449/0x710 [18798.833941][ T1364] netlink_sendmsg+0x723/0xbe0 [18798.833941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18798.833941][ T1364] ___sys_sendmsg+0xee/0x170 [18798.833941][ T1364] __sys_sendmsg+0xcd/0x170 [18798.833941][ T1364] do_syscall_64+0xc6/0x1e0 [18798.833941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18798.833941][ T1364] [18798.835815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18798.835815][ T1364] neigh_parms_alloc+0x1e5/0x510 [18798.835815][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18798.835815][ T1364] ipv6_find_idev+0x102/0x170 [18798.835815][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18798.835815][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18798.835815][ T1364] netlink_rcv_skb+0x130/0x360 [18798.835815][ T1364] netlink_unicast+0x449/0x710 [18798.835815][ T1364] netlink_sendmsg+0x723/0xbe0 [18798.835815][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18798.835815][ T1364] ___sys_sendmsg+0xee/0x170 [18798.835815][ T1364] __sys_sendmsg+0xcd/0x170 [18798.835815][ T1364] do_syscall_64+0xc6/0x1e0 [18798.835815][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18798.835815][ T1364] [18809.075091][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18809.075549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18809.075549][ T1364] ___neigh_create+0x14b/0xf60 [18809.075549][ T1364] ip6_finish_output2+0xa70/0xf80 [18809.075549][ T1364] ip6_finish_output+0x4ed/0xd30 [18809.075549][ T1364] ip6_output+0x1f3/0x770 [18809.075549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18809.075549][ T1364] mld_sendpack+0x62d/0xbc0 [18809.075549][ T1364] mld_ifc_work+0x32/0x1f0 [18809.075549][ T1364] process_one_work+0x84d/0x18a0 [18809.075549][ T1364] worker_thread+0x587/0xd30 [18809.075549][ T1364] kthread+0x28a/0x350 [18809.075549][ T1364] ret_from_fork+0x31/0x70 [18809.075549][ T1364] ret_from_fork_asm+0x1a/0x30 [18809.075549][ T1364] [18809.077370][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18809.077370][ T1364] dst_init+0x84/0x4a0 [18809.077370][ T1364] dst_alloc+0x97/0x150 [18809.077370][ T1364] ip6_dst_alloc+0x23/0x90 [18809.077370][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18809.077370][ T1364] ip6_pol_route+0x56f/0x840 [18809.077370][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18809.077370][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18809.077370][ T1364] ipv6_rcv+0x1ad/0x810 [18809.077370][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18809.077370][ T1364] process_backlog+0x101/0x620 [18809.077370][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18809.077370][ T1364] net_rx_action+0x495/0xbe0 [18809.077370][ T1364] __do_softirq+0x1b5/0x7f6 [18809.077370][ T1364] [18809.079350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18809.079350][ T1364] netdev_get_by_index+0x5e/0x80 [18809.079350][ T1364] fib6_nh_init+0x3d8/0x15b0 [18809.079350][ T1364] ip6_route_info_create+0xf18/0x17d0 [18809.079350][ T1364] ip6_route_add+0x1c/0x140 [18809.079350][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18809.079350][ T1364] addrconf_add_dev+0xe2/0x170 [18809.079350][ T1364] inet6_addr_add+0x12f/0xa40 [18809.079350][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18809.079350][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18809.079350][ T1364] netlink_rcv_skb+0x130/0x360 [18809.079350][ T1364] netlink_unicast+0x449/0x710 [18809.079350][ T1364] netlink_sendmsg+0x723/0xbe0 [18809.079350][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18809.079350][ T1364] ___sys_sendmsg+0xee/0x170 [18809.079350][ T1364] __sys_sendmsg+0xcd/0x170 [18809.079350][ T1364] do_syscall_64+0xc6/0x1e0 [18809.079350][ T1364] [18809.081689][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18809.081689][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18809.081689][ T1364] ipv6_find_idev+0x102/0x170 [18809.081689][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18809.081689][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18809.081689][ T1364] netlink_rcv_skb+0x130/0x360 [18809.081689][ T1364] netlink_unicast+0x449/0x710 [18809.081689][ T1364] netlink_sendmsg+0x723/0xbe0 [18809.081689][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18809.081689][ T1364] ___sys_sendmsg+0xee/0x170 [18809.081689][ T1364] __sys_sendmsg+0xcd/0x170 [18809.081689][ T1364] do_syscall_64+0xc6/0x1e0 [18809.081689][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18809.081689][ T1364] [18809.083523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18809.083523][ T1364] neigh_parms_alloc+0x1e5/0x510 [18809.083523][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18809.083523][ T1364] ipv6_find_idev+0x102/0x170 [18809.083523][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18809.083523][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18809.083523][ T1364] netlink_rcv_skb+0x130/0x360 [18809.083523][ T1364] netlink_unicast+0x449/0x710 [18809.083523][ T1364] netlink_sendmsg+0x723/0xbe0 [18809.083523][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18809.083523][ T1364] ___sys_sendmsg+0xee/0x170 [18809.083523][ T1364] __sys_sendmsg+0xcd/0x170 [18809.083523][ T1364] do_syscall_64+0xc6/0x1e0 [18809.083523][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18809.083523][ T1364] [18819.323090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18819.323521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18819.323521][ T1364] ___neigh_create+0x14b/0xf60 [18819.323521][ T1364] ip6_finish_output2+0xa70/0xf80 [18819.323521][ T1364] ip6_finish_output+0x4ed/0xd30 [18819.323521][ T1364] ip6_output+0x1f3/0x770 [18819.323521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18819.323521][ T1364] mld_sendpack+0x62d/0xbc0 [18819.323521][ T1364] mld_ifc_work+0x32/0x1f0 [18819.323521][ T1364] process_one_work+0x84d/0x18a0 [18819.323521][ T1364] worker_thread+0x587/0xd30 [18819.323521][ T1364] kthread+0x28a/0x350 [18819.323521][ T1364] ret_from_fork+0x31/0x70 [18819.323521][ T1364] ret_from_fork_asm+0x1a/0x30 [18819.323521][ T1364] [18819.325352][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18819.325352][ T1364] dst_init+0x84/0x4a0 [18819.325352][ T1364] dst_alloc+0x97/0x150 [18819.325352][ T1364] ip6_dst_alloc+0x23/0x90 [18819.325352][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18819.325352][ T1364] ip6_pol_route+0x56f/0x840 [18819.325352][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18819.325352][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18819.325352][ T1364] ipv6_rcv+0x1ad/0x810 [18819.325352][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18819.325352][ T1364] process_backlog+0x101/0x620 [18819.325352][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18819.325352][ T1364] net_rx_action+0x495/0xbe0 [18819.325352][ T1364] __do_softirq+0x1b5/0x7f6 [18819.325352][ T1364] [18819.327300][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18819.327300][ T1364] netdev_get_by_index+0x5e/0x80 [18819.327300][ T1364] fib6_nh_init+0x3d8/0x15b0 [18819.327300][ T1364] ip6_route_info_create+0xf18/0x17d0 [18819.327300][ T1364] ip6_route_add+0x1c/0x140 [18819.327300][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18819.327300][ T1364] addrconf_add_dev+0xe2/0x170 [18819.327300][ T1364] inet6_addr_add+0x12f/0xa40 [18819.327300][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18819.327300][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18819.327300][ T1364] netlink_rcv_skb+0x130/0x360 [18819.327300][ T1364] netlink_unicast+0x449/0x710 [18819.327300][ T1364] netlink_sendmsg+0x723/0xbe0 [18819.327300][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18819.327300][ T1364] ___sys_sendmsg+0xee/0x170 [18819.327300][ T1364] __sys_sendmsg+0xcd/0x170 [18819.327300][ T1364] do_syscall_64+0xc6/0x1e0 [18819.327300][ T1364] [18819.329647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18819.329647][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18819.329647][ T1364] ipv6_find_idev+0x102/0x170 [18819.329647][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18819.329647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18819.329647][ T1364] netlink_rcv_skb+0x130/0x360 [18819.329647][ T1364] netlink_unicast+0x449/0x710 [18819.329647][ T1364] netlink_sendmsg+0x723/0xbe0 [18819.329647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18819.329647][ T1364] ___sys_sendmsg+0xee/0x170 [18819.329647][ T1364] __sys_sendmsg+0xcd/0x170 [18819.329647][ T1364] do_syscall_64+0xc6/0x1e0 [18819.329647][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18819.329647][ T1364] [18819.331476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18819.331476][ T1364] neigh_parms_alloc+0x1e5/0x510 [18819.331476][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18819.331476][ T1364] ipv6_find_idev+0x102/0x170 [18819.331476][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18819.331476][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18819.331476][ T1364] netlink_rcv_skb+0x130/0x360 [18819.331476][ T1364] netlink_unicast+0x449/0x710 [18819.331476][ T1364] netlink_sendmsg+0x723/0xbe0 [18819.331476][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18819.331476][ T1364] ___sys_sendmsg+0xee/0x170 [18819.331476][ T1364] __sys_sendmsg+0xcd/0x170 [18819.331476][ T1364] do_syscall_64+0xc6/0x1e0 [18819.331476][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18819.331476][ T1364] [18829.571078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18829.571522][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18829.571522][ T1364] ___neigh_create+0x14b/0xf60 [18829.571522][ T1364] ip6_finish_output2+0xa70/0xf80 [18829.571522][ T1364] ip6_finish_output+0x4ed/0xd30 [18829.571522][ T1364] ip6_output+0x1f3/0x770 [18829.571522][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18829.571522][ T1364] mld_sendpack+0x62d/0xbc0 [18829.571522][ T1364] mld_ifc_work+0x32/0x1f0 [18829.571522][ T1364] process_one_work+0x84d/0x18a0 [18829.571522][ T1364] worker_thread+0x587/0xd30 [18829.571522][ T1364] kthread+0x28a/0x350 [18829.571522][ T1364] ret_from_fork+0x31/0x70 [18829.571522][ T1364] ret_from_fork_asm+0x1a/0x30 [18829.571522][ T1364] [18829.573344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18829.573344][ T1364] dst_init+0x84/0x4a0 [18829.573344][ T1364] dst_alloc+0x97/0x150 [18829.573344][ T1364] ip6_dst_alloc+0x23/0x90 [18829.573344][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18829.573344][ T1364] ip6_pol_route+0x56f/0x840 [18829.573344][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18829.573344][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18829.573344][ T1364] ipv6_rcv+0x1ad/0x810 [18829.573344][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18829.573344][ T1364] process_backlog+0x101/0x620 [18829.573344][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18829.573344][ T1364] net_rx_action+0x495/0xbe0 [18829.573344][ T1364] __do_softirq+0x1b5/0x7f6 [18829.573344][ T1364] [18829.575290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18829.575290][ T1364] netdev_get_by_index+0x5e/0x80 [18829.575290][ T1364] fib6_nh_init+0x3d8/0x15b0 [18829.575290][ T1364] ip6_route_info_create+0xf18/0x17d0 [18829.575290][ T1364] ip6_route_add+0x1c/0x140 [18829.575290][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18829.575290][ T1364] addrconf_add_dev+0xe2/0x170 [18829.575290][ T1364] inet6_addr_add+0x12f/0xa40 [18829.575290][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18829.575290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18829.575290][ T1364] netlink_rcv_skb+0x130/0x360 [18829.575290][ T1364] netlink_unicast+0x449/0x710 [18829.575290][ T1364] netlink_sendmsg+0x723/0xbe0 [18829.575290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18829.575290][ T1364] ___sys_sendmsg+0xee/0x170 [18829.575290][ T1364] __sys_sendmsg+0xcd/0x170 [18829.575290][ T1364] do_syscall_64+0xc6/0x1e0 [18829.575290][ T1364] [18829.577625][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18829.577625][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18829.577625][ T1364] ipv6_find_idev+0x102/0x170 [18829.577625][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18829.577625][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18829.577625][ T1364] netlink_rcv_skb+0x130/0x360 [18829.577625][ T1364] netlink_unicast+0x449/0x710 [18829.577625][ T1364] netlink_sendmsg+0x723/0xbe0 [18829.577625][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18829.577625][ T1364] ___sys_sendmsg+0xee/0x170 [18829.577625][ T1364] __sys_sendmsg+0xcd/0x170 [18829.577625][ T1364] do_syscall_64+0xc6/0x1e0 [18829.577625][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18829.577625][ T1364] [18829.579461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18829.579461][ T1364] neigh_parms_alloc+0x1e5/0x510 [18829.579461][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18829.579461][ T1364] ipv6_find_idev+0x102/0x170 [18829.579461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18829.579461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18829.579461][ T1364] netlink_rcv_skb+0x130/0x360 [18829.579461][ T1364] netlink_unicast+0x449/0x710 [18829.579461][ T1364] netlink_sendmsg+0x723/0xbe0 [18829.579461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18829.579461][ T1364] ___sys_sendmsg+0xee/0x170 [18829.579461][ T1364] __sys_sendmsg+0xcd/0x170 [18829.579461][ T1364] do_syscall_64+0xc6/0x1e0 [18829.579461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18829.579461][ T1364] [18839.739083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18839.739519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18839.739519][ T1364] ___neigh_create+0x14b/0xf60 [18839.739519][ T1364] ip6_finish_output2+0xa70/0xf80 [18839.739519][ T1364] ip6_finish_output+0x4ed/0xd30 [18839.739519][ T1364] ip6_output+0x1f3/0x770 [18839.739519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18839.739519][ T1364] mld_sendpack+0x62d/0xbc0 [18839.739519][ T1364] mld_ifc_work+0x32/0x1f0 [18839.739519][ T1364] process_one_work+0x84d/0x18a0 [18839.739519][ T1364] worker_thread+0x587/0xd30 [18839.739519][ T1364] kthread+0x28a/0x350 [18839.739519][ T1364] ret_from_fork+0x31/0x70 [18839.739519][ T1364] ret_from_fork_asm+0x1a/0x30 [18839.739519][ T1364] [18839.741361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18839.741361][ T1364] dst_init+0x84/0x4a0 [18839.741361][ T1364] dst_alloc+0x97/0x150 [18839.741361][ T1364] ip6_dst_alloc+0x23/0x90 [18839.741361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18839.741361][ T1364] ip6_pol_route+0x56f/0x840 [18839.741361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18839.741361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18839.741361][ T1364] ipv6_rcv+0x1ad/0x810 [18839.741361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18839.741361][ T1364] process_backlog+0x101/0x620 [18839.741361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18839.741361][ T1364] net_rx_action+0x495/0xbe0 [18839.741361][ T1364] __do_softirq+0x1b5/0x7f6 [18839.741361][ T1364] [18839.743308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18839.743308][ T1364] netdev_get_by_index+0x5e/0x80 [18839.743308][ T1364] fib6_nh_init+0x3d8/0x15b0 [18839.743308][ T1364] ip6_route_info_create+0xf18/0x17d0 [18839.743308][ T1364] ip6_route_add+0x1c/0x140 [18839.743308][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18839.743308][ T1364] addrconf_add_dev+0xe2/0x170 [18839.743308][ T1364] inet6_addr_add+0x12f/0xa40 [18839.743308][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18839.743308][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18839.743308][ T1364] netlink_rcv_skb+0x130/0x360 [18839.743308][ T1364] netlink_unicast+0x449/0x710 [18839.743308][ T1364] netlink_sendmsg+0x723/0xbe0 [18839.743308][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18839.743308][ T1364] ___sys_sendmsg+0xee/0x170 [18839.743308][ T1364] __sys_sendmsg+0xcd/0x170 [18839.743308][ T1364] do_syscall_64+0xc6/0x1e0 [18839.743308][ T1364] [18839.745647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18839.745647][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18839.745647][ T1364] ipv6_find_idev+0x102/0x170 [18839.745647][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18839.745647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18839.745647][ T1364] netlink_rcv_skb+0x130/0x360 [18839.745647][ T1364] netlink_unicast+0x449/0x710 [18839.745647][ T1364] netlink_sendmsg+0x723/0xbe0 [18839.745647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18839.745647][ T1364] ___sys_sendmsg+0xee/0x170 [18839.745647][ T1364] __sys_sendmsg+0xcd/0x170 [18839.745647][ T1364] do_syscall_64+0xc6/0x1e0 [18839.745647][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18839.745647][ T1364] [18839.747473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18839.747473][ T1364] neigh_parms_alloc+0x1e5/0x510 [18839.747473][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18839.747473][ T1364] ipv6_find_idev+0x102/0x170 [18839.747473][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18839.747473][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18839.747473][ T1364] netlink_rcv_skb+0x130/0x360 [18839.747473][ T1364] netlink_unicast+0x449/0x710 [18839.747473][ T1364] netlink_sendmsg+0x723/0xbe0 [18839.747473][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18839.747473][ T1364] ___sys_sendmsg+0xee/0x170 [18839.747473][ T1364] __sys_sendmsg+0xcd/0x170 [18839.747473][ T1364] do_syscall_64+0xc6/0x1e0 [18839.747473][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18839.747473][ T1364] [18849.995056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18849.995505][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18849.995505][ T1364] ___neigh_create+0x14b/0xf60 [18849.995505][ T1364] ip6_finish_output2+0xa70/0xf80 [18849.995505][ T1364] ip6_finish_output+0x4ed/0xd30 [18849.995505][ T1364] ip6_output+0x1f3/0x770 [18849.995505][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18849.995505][ T1364] mld_sendpack+0x62d/0xbc0 [18849.995505][ T1364] mld_ifc_work+0x32/0x1f0 [18849.995505][ T1364] process_one_work+0x84d/0x18a0 [18849.995505][ T1364] worker_thread+0x587/0xd30 [18849.995505][ T1364] kthread+0x28a/0x350 [18849.995505][ T1364] ret_from_fork+0x31/0x70 [18849.995505][ T1364] ret_from_fork_asm+0x1a/0x30 [18849.995505][ T1364] [18849.997324][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18849.997324][ T1364] dst_init+0x84/0x4a0 [18849.997324][ T1364] dst_alloc+0x97/0x150 [18849.997324][ T1364] ip6_dst_alloc+0x23/0x90 [18849.997324][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18849.997324][ T1364] ip6_pol_route+0x56f/0x840 [18849.997324][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18849.997324][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18849.997324][ T1364] ipv6_rcv+0x1ad/0x810 [18849.997324][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18849.997324][ T1364] process_backlog+0x101/0x620 [18849.997324][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18849.997324][ T1364] net_rx_action+0x495/0xbe0 [18849.997324][ T1364] __do_softirq+0x1b5/0x7f6 [18849.997324][ T1364] [18849.999298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18849.999298][ T1364] netdev_get_by_index+0x5e/0x80 [18849.999298][ T1364] fib6_nh_init+0x3d8/0x15b0 [18849.999298][ T1364] ip6_route_info_create+0xf18/0x17d0 [18849.999298][ T1364] ip6_route_add+0x1c/0x140 [18849.999298][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18849.999298][ T1364] addrconf_add_dev+0xe2/0x170 [18849.999298][ T1364] inet6_addr_add+0x12f/0xa40 [18849.999298][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18849.999298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18849.999298][ T1364] netlink_rcv_skb+0x130/0x360 [18849.999298][ T1364] netlink_unicast+0x449/0x710 [18849.999298][ T1364] netlink_sendmsg+0x723/0xbe0 [18849.999298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18849.999298][ T1364] ___sys_sendmsg+0xee/0x170 [18849.999298][ T1364] __sys_sendmsg+0xcd/0x170 [18849.999298][ T1364] do_syscall_64+0xc6/0x1e0 [18849.999298][ T1364] [18850.001648][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18850.001648][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18850.001648][ T1364] ipv6_find_idev+0x102/0x170 [18850.001648][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18850.001648][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18850.001648][ T1364] netlink_rcv_skb+0x130/0x360 [18850.001648][ T1364] netlink_unicast+0x449/0x710 [18850.001648][ T1364] netlink_sendmsg+0x723/0xbe0 [18850.001648][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18850.001648][ T1364] ___sys_sendmsg+0xee/0x170 [18850.001648][ T1364] __sys_sendmsg+0xcd/0x170 [18850.001648][ T1364] do_syscall_64+0xc6/0x1e0 [18850.001648][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18850.001648][ T1364] [18850.003478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18850.003478][ T1364] neigh_parms_alloc+0x1e5/0x510 [18850.003478][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18850.003478][ T1364] ipv6_find_idev+0x102/0x170 [18850.003478][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18850.003478][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18850.003478][ T1364] netlink_rcv_skb+0x130/0x360 [18850.003478][ T1364] netlink_unicast+0x449/0x710 [18850.003478][ T1364] netlink_sendmsg+0x723/0xbe0 [18850.003478][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18850.003478][ T1364] ___sys_sendmsg+0xee/0x170 [18850.003478][ T1364] __sys_sendmsg+0xcd/0x170 [18850.003478][ T1364] do_syscall_64+0xc6/0x1e0 [18850.003478][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18850.003478][ T1364] [18860.251081][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18860.251526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18860.251526][ T1364] ___neigh_create+0x14b/0xf60 [18860.251526][ T1364] ip6_finish_output2+0xa70/0xf80 [18860.251526][ T1364] ip6_finish_output+0x4ed/0xd30 [18860.251526][ T1364] ip6_output+0x1f3/0x770 [18860.251526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18860.251526][ T1364] mld_sendpack+0x62d/0xbc0 [18860.251526][ T1364] mld_ifc_work+0x32/0x1f0 [18860.251526][ T1364] process_one_work+0x84d/0x18a0 [18860.251526][ T1364] worker_thread+0x587/0xd30 [18860.251526][ T1364] kthread+0x28a/0x350 [18860.251526][ T1364] ret_from_fork+0x31/0x70 [18860.251526][ T1364] ret_from_fork_asm+0x1a/0x30 [18860.251526][ T1364] [18860.253346][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18860.253346][ T1364] dst_init+0x84/0x4a0 [18860.253346][ T1364] dst_alloc+0x97/0x150 [18860.253346][ T1364] ip6_dst_alloc+0x23/0x90 [18860.253346][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18860.253346][ T1364] ip6_pol_route+0x56f/0x840 [18860.253346][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18860.253346][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18860.253346][ T1364] ipv6_rcv+0x1ad/0x810 [18860.253346][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18860.253346][ T1364] process_backlog+0x101/0x620 [18860.253346][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18860.253346][ T1364] net_rx_action+0x495/0xbe0 [18860.253346][ T1364] __do_softirq+0x1b5/0x7f6 [18860.253346][ T1364] [18860.255298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18860.255298][ T1364] netdev_get_by_index+0x5e/0x80 [18860.255298][ T1364] fib6_nh_init+0x3d8/0x15b0 [18860.255298][ T1364] ip6_route_info_create+0xf18/0x17d0 [18860.255298][ T1364] ip6_route_add+0x1c/0x140 [18860.255298][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18860.255298][ T1364] addrconf_add_dev+0xe2/0x170 [18860.255298][ T1364] inet6_addr_add+0x12f/0xa40 [18860.255298][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18860.255298][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18860.255298][ T1364] netlink_rcv_skb+0x130/0x360 [18860.255298][ T1364] netlink_unicast+0x449/0x710 [18860.255298][ T1364] netlink_sendmsg+0x723/0xbe0 [18860.255298][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18860.255298][ T1364] ___sys_sendmsg+0xee/0x170 [18860.255298][ T1364] __sys_sendmsg+0xcd/0x170 [18860.255298][ T1364] do_syscall_64+0xc6/0x1e0 [18860.255298][ T1364] [18860.257635][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18860.257635][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18860.257635][ T1364] ipv6_find_idev+0x102/0x170 [18860.257635][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18860.257635][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18860.257635][ T1364] netlink_rcv_skb+0x130/0x360 [18860.257635][ T1364] netlink_unicast+0x449/0x710 [18860.257635][ T1364] netlink_sendmsg+0x723/0xbe0 [18860.257635][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18860.257635][ T1364] ___sys_sendmsg+0xee/0x170 [18860.257635][ T1364] __sys_sendmsg+0xcd/0x170 [18860.257635][ T1364] do_syscall_64+0xc6/0x1e0 [18860.257635][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18860.257635][ T1364] [18860.259488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18860.259488][ T1364] neigh_parms_alloc+0x1e5/0x510 [18860.259488][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18860.259488][ T1364] ipv6_find_idev+0x102/0x170 [18860.259488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18860.259488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18860.259488][ T1364] netlink_rcv_skb+0x130/0x360 [18860.259488][ T1364] netlink_unicast+0x449/0x710 [18860.259488][ T1364] netlink_sendmsg+0x723/0xbe0 [18860.259488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18860.259488][ T1364] ___sys_sendmsg+0xee/0x170 [18860.259488][ T1364] __sys_sendmsg+0xcd/0x170 [18860.259488][ T1364] do_syscall_64+0xc6/0x1e0 [18860.259488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18860.259488][ T1364] [18870.387084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18870.387548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18870.387548][ T1364] ___neigh_create+0x14b/0xf60 [18870.387548][ T1364] ip6_finish_output2+0xa70/0xf80 [18870.387548][ T1364] ip6_finish_output+0x4ed/0xd30 [18870.387548][ T1364] ip6_output+0x1f3/0x770 [18870.387548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18870.387548][ T1364] mld_sendpack+0x62d/0xbc0 [18870.387548][ T1364] mld_ifc_work+0x32/0x1f0 [18870.387548][ T1364] process_one_work+0x84d/0x18a0 [18870.387548][ T1364] worker_thread+0x587/0xd30 [18870.387548][ T1364] kthread+0x28a/0x350 [18870.387548][ T1364] ret_from_fork+0x31/0x70 [18870.387548][ T1364] ret_from_fork_asm+0x1a/0x30 [18870.387548][ T1364] [18870.389419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18870.389419][ T1364] dst_init+0x84/0x4a0 [18870.389419][ T1364] dst_alloc+0x97/0x150 [18870.389419][ T1364] ip6_dst_alloc+0x23/0x90 [18870.389419][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18870.389419][ T1364] ip6_pol_route+0x56f/0x840 [18870.389419][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18870.389419][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18870.389419][ T1364] ipv6_rcv+0x1ad/0x810 [18870.389419][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18870.389419][ T1364] process_backlog+0x101/0x620 [18870.389419][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18870.389419][ T1364] net_rx_action+0x495/0xbe0 [18870.389419][ T1364] __do_softirq+0x1b5/0x7f6 [18870.389419][ T1364] [18870.391374][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18870.391374][ T1364] netdev_get_by_index+0x5e/0x80 [18870.391374][ T1364] fib6_nh_init+0x3d8/0x15b0 [18870.391374][ T1364] ip6_route_info_create+0xf18/0x17d0 [18870.391374][ T1364] ip6_route_add+0x1c/0x140 [18870.391374][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18870.391374][ T1364] addrconf_add_dev+0xe2/0x170 [18870.391374][ T1364] inet6_addr_add+0x12f/0xa40 [18870.391374][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18870.391374][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18870.391374][ T1364] netlink_rcv_skb+0x130/0x360 [18870.391374][ T1364] netlink_unicast+0x449/0x710 [18870.391374][ T1364] netlink_sendmsg+0x723/0xbe0 [18870.391374][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18870.391374][ T1364] ___sys_sendmsg+0xee/0x170 [18870.391374][ T1364] __sys_sendmsg+0xcd/0x170 [18870.391374][ T1364] do_syscall_64+0xc6/0x1e0 [18870.391374][ T1364] [18870.393714][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18870.393714][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18870.393714][ T1364] ipv6_find_idev+0x102/0x170 [18870.393714][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18870.393714][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18870.393714][ T1364] netlink_rcv_skb+0x130/0x360 [18870.393714][ T1364] netlink_unicast+0x449/0x710 [18870.393714][ T1364] netlink_sendmsg+0x723/0xbe0 [18870.393714][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18870.393714][ T1364] ___sys_sendmsg+0xee/0x170 [18870.393714][ T1364] __sys_sendmsg+0xcd/0x170 [18870.393714][ T1364] do_syscall_64+0xc6/0x1e0 [18870.393714][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18870.393714][ T1364] [18870.395540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18870.395540][ T1364] neigh_parms_alloc+0x1e5/0x510 [18870.395540][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18870.395540][ T1364] ipv6_find_idev+0x102/0x170 [18870.395540][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18870.395540][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18870.395540][ T1364] netlink_rcv_skb+0x130/0x360 [18870.395540][ T1364] netlink_unicast+0x449/0x710 [18870.395540][ T1364] netlink_sendmsg+0x723/0xbe0 [18870.395540][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18870.395540][ T1364] ___sys_sendmsg+0xee/0x170 [18870.395540][ T1364] __sys_sendmsg+0xcd/0x170 [18870.395540][ T1364] do_syscall_64+0xc6/0x1e0 [18870.395540][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18870.395540][ T1364] [18880.499064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18880.499508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18880.499508][ T1364] ___neigh_create+0x14b/0xf60 [18880.499508][ T1364] ip6_finish_output2+0xa70/0xf80 [18880.499508][ T1364] ip6_finish_output+0x4ed/0xd30 [18880.499508][ T1364] ip6_output+0x1f3/0x770 [18880.499508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18880.499508][ T1364] mld_sendpack+0x62d/0xbc0 [18880.499508][ T1364] mld_ifc_work+0x32/0x1f0 [18880.499508][ T1364] process_one_work+0x84d/0x18a0 [18880.499508][ T1364] worker_thread+0x587/0xd30 [18880.499508][ T1364] kthread+0x28a/0x350 [18880.499508][ T1364] ret_from_fork+0x31/0x70 [18880.499508][ T1364] ret_from_fork_asm+0x1a/0x30 [18880.499508][ T1364] [18880.501327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18880.501327][ T1364] dst_init+0x84/0x4a0 [18880.501327][ T1364] dst_alloc+0x97/0x150 [18880.501327][ T1364] ip6_dst_alloc+0x23/0x90 [18880.501327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18880.501327][ T1364] ip6_pol_route+0x56f/0x840 [18880.501327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18880.501327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18880.501327][ T1364] ipv6_rcv+0x1ad/0x810 [18880.501327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18880.501327][ T1364] process_backlog+0x101/0x620 [18880.501327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18880.501327][ T1364] net_rx_action+0x495/0xbe0 [18880.501327][ T1364] __do_softirq+0x1b5/0x7f6 [18880.501327][ T1364] [18880.503277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18880.503277][ T1364] netdev_get_by_index+0x5e/0x80 [18880.503277][ T1364] fib6_nh_init+0x3d8/0x15b0 [18880.503277][ T1364] ip6_route_info_create+0xf18/0x17d0 [18880.503277][ T1364] ip6_route_add+0x1c/0x140 [18880.503277][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18880.503277][ T1364] addrconf_add_dev+0xe2/0x170 [18880.503277][ T1364] inet6_addr_add+0x12f/0xa40 [18880.503277][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18880.503277][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18880.503277][ T1364] netlink_rcv_skb+0x130/0x360 [18880.503277][ T1364] netlink_unicast+0x449/0x710 [18880.503277][ T1364] netlink_sendmsg+0x723/0xbe0 [18880.503277][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18880.503277][ T1364] ___sys_sendmsg+0xee/0x170 [18880.503277][ T1364] __sys_sendmsg+0xcd/0x170 [18880.503277][ T1364] do_syscall_64+0xc6/0x1e0 [18880.503277][ T1364] [18880.505608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18880.505608][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18880.505608][ T1364] ipv6_find_idev+0x102/0x170 [18880.505608][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18880.505608][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18880.505608][ T1364] netlink_rcv_skb+0x130/0x360 [18880.505608][ T1364] netlink_unicast+0x449/0x710 [18880.505608][ T1364] netlink_sendmsg+0x723/0xbe0 [18880.505608][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18880.505608][ T1364] ___sys_sendmsg+0xee/0x170 [18880.505608][ T1364] __sys_sendmsg+0xcd/0x170 [18880.505608][ T1364] do_syscall_64+0xc6/0x1e0 [18880.505608][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18880.505608][ T1364] [18880.507436][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18880.507436][ T1364] neigh_parms_alloc+0x1e5/0x510 [18880.507436][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18880.507436][ T1364] ipv6_find_idev+0x102/0x170 [18880.507436][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18880.507436][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18880.507436][ T1364] netlink_rcv_skb+0x130/0x360 [18880.507436][ T1364] netlink_unicast+0x449/0x710 [18880.507436][ T1364] netlink_sendmsg+0x723/0xbe0 [18880.507436][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18880.507436][ T1364] ___sys_sendmsg+0xee/0x170 [18880.507436][ T1364] __sys_sendmsg+0xcd/0x170 [18880.507436][ T1364] do_syscall_64+0xc6/0x1e0 [18880.507436][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18880.507436][ T1364] [18890.547133][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18890.547574][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18890.547574][ T1364] ___neigh_create+0x14b/0xf60 [18890.547574][ T1364] ip6_finish_output2+0xa70/0xf80 [18890.547574][ T1364] ip6_finish_output+0x4ed/0xd30 [18890.547574][ T1364] ip6_output+0x1f3/0x770 [18890.547574][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18890.547574][ T1364] mld_sendpack+0x62d/0xbc0 [18890.547574][ T1364] mld_ifc_work+0x32/0x1f0 [18890.547574][ T1364] process_one_work+0x84d/0x18a0 [18890.547574][ T1364] worker_thread+0x587/0xd30 [18890.547574][ T1364] kthread+0x28a/0x350 [18890.547574][ T1364] ret_from_fork+0x31/0x70 [18890.547574][ T1364] ret_from_fork_asm+0x1a/0x30 [18890.547574][ T1364] [18890.549466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18890.549466][ T1364] dst_init+0x84/0x4a0 [18890.549466][ T1364] dst_alloc+0x97/0x150 [18890.549466][ T1364] ip6_dst_alloc+0x23/0x90 [18890.549466][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18890.549466][ T1364] ip6_pol_route+0x56f/0x840 [18890.549466][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18890.549466][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18890.549466][ T1364] ipv6_rcv+0x1ad/0x810 [18890.549466][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18890.549466][ T1364] process_backlog+0x101/0x620 [18890.549466][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18890.549466][ T1364] net_rx_action+0x495/0xbe0 [18890.549466][ T1364] __do_softirq+0x1b5/0x7f6 [18890.549466][ T1364] [18890.551413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18890.551413][ T1364] netdev_get_by_index+0x5e/0x80 [18890.551413][ T1364] fib6_nh_init+0x3d8/0x15b0 [18890.551413][ T1364] ip6_route_info_create+0xf18/0x17d0 [18890.551413][ T1364] ip6_route_add+0x1c/0x140 [18890.551413][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18890.551413][ T1364] addrconf_add_dev+0xe2/0x170 [18890.551413][ T1364] inet6_addr_add+0x12f/0xa40 [18890.551413][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18890.551413][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.551413][ T1364] netlink_rcv_skb+0x130/0x360 [18890.551413][ T1364] netlink_unicast+0x449/0x710 [18890.551413][ T1364] netlink_sendmsg+0x723/0xbe0 [18890.551413][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18890.551413][ T1364] ___sys_sendmsg+0xee/0x170 [18890.551413][ T1364] __sys_sendmsg+0xcd/0x170 [18890.551413][ T1364] do_syscall_64+0xc6/0x1e0 [18890.551413][ T1364] [18890.553746][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18890.553746][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18890.553746][ T1364] ipv6_find_idev+0x102/0x170 [18890.553746][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18890.553746][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.553746][ T1364] netlink_rcv_skb+0x130/0x360 [18890.553746][ T1364] netlink_unicast+0x449/0x710 [18890.553746][ T1364] netlink_sendmsg+0x723/0xbe0 [18890.553746][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18890.553746][ T1364] ___sys_sendmsg+0xee/0x170 [18890.553746][ T1364] __sys_sendmsg+0xcd/0x170 [18890.553746][ T1364] do_syscall_64+0xc6/0x1e0 [18890.553746][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18890.553746][ T1364] [18890.555568][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18890.555568][ T1364] neigh_parms_alloc+0x1e5/0x510 [18890.555568][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18890.555568][ T1364] ipv6_find_idev+0x102/0x170 [18890.555568][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18890.555568][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18890.555568][ T1364] netlink_rcv_skb+0x130/0x360 [18890.555568][ T1364] netlink_unicast+0x449/0x710 [18890.555568][ T1364] netlink_sendmsg+0x723/0xbe0 [18890.555568][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18890.555568][ T1364] ___sys_sendmsg+0xee/0x170 [18890.555568][ T1364] __sys_sendmsg+0xcd/0x170 [18890.555568][ T1364] do_syscall_64+0xc6/0x1e0 [18890.555568][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18890.555568][ T1364] [18900.803077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18900.803513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18900.803513][ T1364] ___neigh_create+0x14b/0xf60 [18900.803513][ T1364] ip6_finish_output2+0xa70/0xf80 [18900.803513][ T1364] ip6_finish_output+0x4ed/0xd30 [18900.803513][ T1364] ip6_output+0x1f3/0x770 [18900.803513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18900.803513][ T1364] mld_sendpack+0x62d/0xbc0 [18900.803513][ T1364] mld_ifc_work+0x32/0x1f0 [18900.803513][ T1364] process_one_work+0x84d/0x18a0 [18900.803513][ T1364] worker_thread+0x587/0xd30 [18900.803513][ T1364] kthread+0x28a/0x350 [18900.803513][ T1364] ret_from_fork+0x31/0x70 [18900.803513][ T1364] ret_from_fork_asm+0x1a/0x30 [18900.803513][ T1364] [18900.805341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18900.805341][ T1364] dst_init+0x84/0x4a0 [18900.805341][ T1364] dst_alloc+0x97/0x150 [18900.805341][ T1364] ip6_dst_alloc+0x23/0x90 [18900.805341][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18900.805341][ T1364] ip6_pol_route+0x56f/0x840 [18900.805341][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18900.805341][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18900.805341][ T1364] ipv6_rcv+0x1ad/0x810 [18900.805341][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18900.805341][ T1364] process_backlog+0x101/0x620 [18900.805341][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18900.805341][ T1364] net_rx_action+0x495/0xbe0 [18900.805341][ T1364] __do_softirq+0x1b5/0x7f6 [18900.805341][ T1364] [18900.807291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18900.807291][ T1364] netdev_get_by_index+0x5e/0x80 [18900.807291][ T1364] fib6_nh_init+0x3d8/0x15b0 [18900.807291][ T1364] ip6_route_info_create+0xf18/0x17d0 [18900.807291][ T1364] ip6_route_add+0x1c/0x140 [18900.807291][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18900.807291][ T1364] addrconf_add_dev+0xe2/0x170 [18900.807291][ T1364] inet6_addr_add+0x12f/0xa40 [18900.807291][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18900.807291][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.807291][ T1364] netlink_rcv_skb+0x130/0x360 [18900.807291][ T1364] netlink_unicast+0x449/0x710 [18900.807291][ T1364] netlink_sendmsg+0x723/0xbe0 [18900.807291][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18900.807291][ T1364] ___sys_sendmsg+0xee/0x170 [18900.807291][ T1364] __sys_sendmsg+0xcd/0x170 [18900.807291][ T1364] do_syscall_64+0xc6/0x1e0 [18900.807291][ T1364] [18900.809647][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18900.809647][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18900.809647][ T1364] ipv6_find_idev+0x102/0x170 [18900.809647][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18900.809647][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.809647][ T1364] netlink_rcv_skb+0x130/0x360 [18900.809647][ T1364] netlink_unicast+0x449/0x710 [18900.809647][ T1364] netlink_sendmsg+0x723/0xbe0 [18900.809647][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18900.809647][ T1364] ___sys_sendmsg+0xee/0x170 [18900.809647][ T1364] __sys_sendmsg+0xcd/0x170 [18900.809647][ T1364] do_syscall_64+0xc6/0x1e0 [18900.809647][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18900.809647][ T1364] [18900.811487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18900.811487][ T1364] neigh_parms_alloc+0x1e5/0x510 [18900.811487][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18900.811487][ T1364] ipv6_find_idev+0x102/0x170 [18900.811487][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18900.811487][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18900.811487][ T1364] netlink_rcv_skb+0x130/0x360 [18900.811487][ T1364] netlink_unicast+0x449/0x710 [18900.811487][ T1364] netlink_sendmsg+0x723/0xbe0 [18900.811487][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18900.811487][ T1364] ___sys_sendmsg+0xee/0x170 [18900.811487][ T1364] __sys_sendmsg+0xcd/0x170 [18900.811487][ T1364] do_syscall_64+0xc6/0x1e0 [18900.811487][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18900.811487][ T1364] [18911.059080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18911.059521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18911.059521][ T1364] ___neigh_create+0x14b/0xf60 [18911.059521][ T1364] ip6_finish_output2+0xa70/0xf80 [18911.059521][ T1364] ip6_finish_output+0x4ed/0xd30 [18911.059521][ T1364] ip6_output+0x1f3/0x770 [18911.059521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18911.059521][ T1364] mld_sendpack+0x62d/0xbc0 [18911.059521][ T1364] mld_ifc_work+0x32/0x1f0 [18911.059521][ T1364] process_one_work+0x84d/0x18a0 [18911.059521][ T1364] worker_thread+0x587/0xd30 [18911.059521][ T1364] kthread+0x28a/0x350 [18911.059521][ T1364] ret_from_fork+0x31/0x70 [18911.059521][ T1364] ret_from_fork_asm+0x1a/0x30 [18911.059521][ T1364] [18911.061351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18911.061351][ T1364] dst_init+0x84/0x4a0 [18911.061351][ T1364] dst_alloc+0x97/0x150 [18911.061351][ T1364] ip6_dst_alloc+0x23/0x90 [18911.061351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18911.061351][ T1364] ip6_pol_route+0x56f/0x840 [18911.061351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18911.061351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18911.061351][ T1364] ipv6_rcv+0x1ad/0x810 [18911.061351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18911.061351][ T1364] process_backlog+0x101/0x620 [18911.061351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18911.061351][ T1364] net_rx_action+0x495/0xbe0 [18911.061351][ T1364] __do_softirq+0x1b5/0x7f6 [18911.061351][ T1364] [18911.063309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18911.063309][ T1364] netdev_get_by_index+0x5e/0x80 [18911.063309][ T1364] fib6_nh_init+0x3d8/0x15b0 [18911.063309][ T1364] ip6_route_info_create+0xf18/0x17d0 [18911.063309][ T1364] ip6_route_add+0x1c/0x140 [18911.063309][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18911.063309][ T1364] addrconf_add_dev+0xe2/0x170 [18911.063309][ T1364] inet6_addr_add+0x12f/0xa40 [18911.063309][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18911.063309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18911.063309][ T1364] netlink_rcv_skb+0x130/0x360 [18911.063309][ T1364] netlink_unicast+0x449/0x710 [18911.063309][ T1364] netlink_sendmsg+0x723/0xbe0 [18911.063309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18911.063309][ T1364] ___sys_sendmsg+0xee/0x170 [18911.063309][ T1364] __sys_sendmsg+0xcd/0x170 [18911.063309][ T1364] do_syscall_64+0xc6/0x1e0 [18911.063309][ T1364] [18911.065644][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18911.065644][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18911.065644][ T1364] ipv6_find_idev+0x102/0x170 [18911.065644][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18911.065644][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18911.065644][ T1364] netlink_rcv_skb+0x130/0x360 [18911.065644][ T1364] netlink_unicast+0x449/0x710 [18911.065644][ T1364] netlink_sendmsg+0x723/0xbe0 [18911.065644][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18911.065644][ T1364] ___sys_sendmsg+0xee/0x170 [18911.065644][ T1364] __sys_sendmsg+0xcd/0x170 [18911.065644][ T1364] do_syscall_64+0xc6/0x1e0 [18911.065644][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18911.065644][ T1364] [18911.067469][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18911.067469][ T1364] neigh_parms_alloc+0x1e5/0x510 [18911.067469][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18911.067469][ T1364] ipv6_find_idev+0x102/0x170 [18911.067469][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18911.067469][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18911.067469][ T1364] netlink_rcv_skb+0x130/0x360 [18911.067469][ T1364] netlink_unicast+0x449/0x710 [18911.067469][ T1364] netlink_sendmsg+0x723/0xbe0 [18911.067469][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18911.067469][ T1364] ___sys_sendmsg+0xee/0x170 [18911.067469][ T1364] __sys_sendmsg+0xcd/0x170 [18911.067469][ T1364] do_syscall_64+0xc6/0x1e0 [18911.067469][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18911.067469][ T1364] [18921.171078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18921.171519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18921.171519][ T1364] ___neigh_create+0x14b/0xf60 [18921.171519][ T1364] ip6_finish_output2+0xa70/0xf80 [18921.171519][ T1364] ip6_finish_output+0x4ed/0xd30 [18921.171519][ T1364] ip6_output+0x1f3/0x770 [18921.171519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18921.171519][ T1364] mld_sendpack+0x62d/0xbc0 [18921.171519][ T1364] mld_ifc_work+0x32/0x1f0 [18921.171519][ T1364] process_one_work+0x84d/0x18a0 [18921.171519][ T1364] worker_thread+0x587/0xd30 [18921.171519][ T1364] kthread+0x28a/0x350 [18921.171519][ T1364] ret_from_fork+0x31/0x70 [18921.171519][ T1364] ret_from_fork_asm+0x1a/0x30 [18921.171519][ T1364] [18921.173364][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18921.173364][ T1364] dst_init+0x84/0x4a0 [18921.173364][ T1364] dst_alloc+0x97/0x150 [18921.173364][ T1364] ip6_dst_alloc+0x23/0x90 [18921.173364][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18921.173364][ T1364] ip6_pol_route+0x56f/0x840 [18921.173364][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18921.173364][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18921.173364][ T1364] ipv6_rcv+0x1ad/0x810 [18921.173364][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18921.173364][ T1364] process_backlog+0x101/0x620 [18921.173364][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18921.173364][ T1364] net_rx_action+0x495/0xbe0 [18921.173364][ T1364] __do_softirq+0x1b5/0x7f6 [18921.173364][ T1364] [18921.175316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18921.175316][ T1364] netdev_get_by_index+0x5e/0x80 [18921.175316][ T1364] fib6_nh_init+0x3d8/0x15b0 [18921.175316][ T1364] ip6_route_info_create+0xf18/0x17d0 [18921.175316][ T1364] ip6_route_add+0x1c/0x140 [18921.175316][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18921.175316][ T1364] addrconf_add_dev+0xe2/0x170 [18921.175316][ T1364] inet6_addr_add+0x12f/0xa40 [18921.175316][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18921.175316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18921.175316][ T1364] netlink_rcv_skb+0x130/0x360 [18921.175316][ T1364] netlink_unicast+0x449/0x710 [18921.175316][ T1364] netlink_sendmsg+0x723/0xbe0 [18921.175316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18921.175316][ T1364] ___sys_sendmsg+0xee/0x170 [18921.175316][ T1364] __sys_sendmsg+0xcd/0x170 [18921.175316][ T1364] do_syscall_64+0xc6/0x1e0 [18921.175316][ T1364] [18921.177643][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18921.177643][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18921.177643][ T1364] ipv6_find_idev+0x102/0x170 [18921.177643][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18921.177643][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18921.177643][ T1364] netlink_rcv_skb+0x130/0x360 [18921.177643][ T1364] netlink_unicast+0x449/0x710 [18921.177643][ T1364] netlink_sendmsg+0x723/0xbe0 [18921.177643][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18921.177643][ T1364] ___sys_sendmsg+0xee/0x170 [18921.177643][ T1364] __sys_sendmsg+0xcd/0x170 [18921.177643][ T1364] do_syscall_64+0xc6/0x1e0 [18921.177643][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18921.177643][ T1364] [18921.179477][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18921.179477][ T1364] neigh_parms_alloc+0x1e5/0x510 [18921.179477][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18921.179477][ T1364] ipv6_find_idev+0x102/0x170 [18921.179477][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18921.179477][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18921.179477][ T1364] netlink_rcv_skb+0x130/0x360 [18921.179477][ T1364] netlink_unicast+0x449/0x710 [18921.179477][ T1364] netlink_sendmsg+0x723/0xbe0 [18921.179477][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18921.179477][ T1364] ___sys_sendmsg+0xee/0x170 [18921.179477][ T1364] __sys_sendmsg+0xcd/0x170 [18921.179477][ T1364] do_syscall_64+0xc6/0x1e0 [18921.179477][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18921.179477][ T1364] [18931.427074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18931.427581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18931.427581][ T1364] ___neigh_create+0x14b/0xf60 [18931.427581][ T1364] ip6_finish_output2+0xa70/0xf80 [18931.427581][ T1364] ip6_finish_output+0x4ed/0xd30 [18931.427581][ T1364] ip6_output+0x1f3/0x770 [18931.427581][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18931.427581][ T1364] mld_sendpack+0x62d/0xbc0 [18931.427581][ T1364] mld_ifc_work+0x32/0x1f0 [18931.427581][ T1364] process_one_work+0x84d/0x18a0 [18931.427581][ T1364] worker_thread+0x587/0xd30 [18931.427581][ T1364] kthread+0x28a/0x350 [18931.427581][ T1364] ret_from_fork+0x31/0x70 [18931.427581][ T1364] ret_from_fork_asm+0x1a/0x30 [18931.427581][ T1364] [18931.429445][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18931.429445][ T1364] dst_init+0x84/0x4a0 [18931.429445][ T1364] dst_alloc+0x97/0x150 [18931.429445][ T1364] ip6_dst_alloc+0x23/0x90 [18931.429445][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18931.429445][ T1364] ip6_pol_route+0x56f/0x840 [18931.429445][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18931.429445][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18931.429445][ T1364] ipv6_rcv+0x1ad/0x810 [18931.429445][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18931.429445][ T1364] process_backlog+0x101/0x620 [18931.429445][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18931.429445][ T1364] net_rx_action+0x495/0xbe0 [18931.429445][ T1364] __do_softirq+0x1b5/0x7f6 [18931.429445][ T1364] [18931.431359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18931.431359][ T1364] netdev_get_by_index+0x5e/0x80 [18931.431359][ T1364] fib6_nh_init+0x3d8/0x15b0 [18931.431359][ T1364] ip6_route_info_create+0xf18/0x17d0 [18931.431359][ T1364] ip6_route_add+0x1c/0x140 [18931.431359][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18931.431359][ T1364] addrconf_add_dev+0xe2/0x170 [18931.431359][ T1364] inet6_addr_add+0x12f/0xa40 [18931.431359][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18931.431359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.431359][ T1364] netlink_rcv_skb+0x130/0x360 [18931.431359][ T1364] netlink_unicast+0x449/0x710 [18931.431359][ T1364] netlink_sendmsg+0x723/0xbe0 [18931.431359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18931.431359][ T1364] ___sys_sendmsg+0xee/0x170 [18931.431359][ T1364] __sys_sendmsg+0xcd/0x170 [18931.431359][ T1364] do_syscall_64+0xc6/0x1e0 [18931.431359][ T1364] [18931.433705][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18931.433705][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18931.433705][ T1364] ipv6_find_idev+0x102/0x170 [18931.433705][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18931.433705][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.433705][ T1364] netlink_rcv_skb+0x130/0x360 [18931.433705][ T1364] netlink_unicast+0x449/0x710 [18931.433705][ T1364] netlink_sendmsg+0x723/0xbe0 [18931.433705][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18931.433705][ T1364] ___sys_sendmsg+0xee/0x170 [18931.433705][ T1364] __sys_sendmsg+0xcd/0x170 [18931.433705][ T1364] do_syscall_64+0xc6/0x1e0 [18931.433705][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18931.433705][ T1364] [18931.435540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18931.435540][ T1364] neigh_parms_alloc+0x1e5/0x510 [18931.435540][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18931.435540][ T1364] ipv6_find_idev+0x102/0x170 [18931.435540][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18931.435540][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18931.435540][ T1364] netlink_rcv_skb+0x130/0x360 [18931.435540][ T1364] netlink_unicast+0x449/0x710 [18931.435540][ T1364] netlink_sendmsg+0x723/0xbe0 [18931.435540][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18931.435540][ T1364] ___sys_sendmsg+0xee/0x170 [18931.435540][ T1364] __sys_sendmsg+0xcd/0x170 [18931.435540][ T1364] do_syscall_64+0xc6/0x1e0 [18931.435540][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18931.435540][ T1364] [18941.683071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18941.683508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18941.683508][ T1364] ___neigh_create+0x14b/0xf60 [18941.683508][ T1364] ip6_finish_output2+0xa70/0xf80 [18941.683508][ T1364] ip6_finish_output+0x4ed/0xd30 [18941.683508][ T1364] ip6_output+0x1f3/0x770 [18941.683508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18941.683508][ T1364] mld_sendpack+0x62d/0xbc0 [18941.683508][ T1364] mld_ifc_work+0x32/0x1f0 [18941.683508][ T1364] process_one_work+0x84d/0x18a0 [18941.683508][ T1364] worker_thread+0x587/0xd30 [18941.683508][ T1364] kthread+0x28a/0x350 [18941.683508][ T1364] ret_from_fork+0x31/0x70 [18941.683508][ T1364] ret_from_fork_asm+0x1a/0x30 [18941.683508][ T1364] [18941.685361][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18941.685361][ T1364] dst_init+0x84/0x4a0 [18941.685361][ T1364] dst_alloc+0x97/0x150 [18941.685361][ T1364] ip6_dst_alloc+0x23/0x90 [18941.685361][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18941.685361][ T1364] ip6_pol_route+0x56f/0x840 [18941.685361][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18941.685361][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18941.685361][ T1364] ipv6_rcv+0x1ad/0x810 [18941.685361][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18941.685361][ T1364] process_backlog+0x101/0x620 [18941.685361][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18941.685361][ T1364] net_rx_action+0x495/0xbe0 [18941.685361][ T1364] __do_softirq+0x1b5/0x7f6 [18941.685361][ T1364] [18941.687320][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18941.687320][ T1364] netdev_get_by_index+0x5e/0x80 [18941.687320][ T1364] fib6_nh_init+0x3d8/0x15b0 [18941.687320][ T1364] ip6_route_info_create+0xf18/0x17d0 [18941.687320][ T1364] ip6_route_add+0x1c/0x140 [18941.687320][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18941.687320][ T1364] addrconf_add_dev+0xe2/0x170 [18941.687320][ T1364] inet6_addr_add+0x12f/0xa40 [18941.687320][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18941.687320][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.687320][ T1364] netlink_rcv_skb+0x130/0x360 [18941.687320][ T1364] netlink_unicast+0x449/0x710 [18941.687320][ T1364] netlink_sendmsg+0x723/0xbe0 [18941.687320][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18941.687320][ T1364] ___sys_sendmsg+0xee/0x170 [18941.687320][ T1364] __sys_sendmsg+0xcd/0x170 [18941.687320][ T1364] do_syscall_64+0xc6/0x1e0 [18941.687320][ T1364] [18941.689702][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18941.689702][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18941.689702][ T1364] ipv6_find_idev+0x102/0x170 [18941.689702][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18941.689702][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.689702][ T1364] netlink_rcv_skb+0x130/0x360 [18941.689702][ T1364] netlink_unicast+0x449/0x710 [18941.689702][ T1364] netlink_sendmsg+0x723/0xbe0 [18941.689702][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18941.689702][ T1364] ___sys_sendmsg+0xee/0x170 [18941.689702][ T1364] __sys_sendmsg+0xcd/0x170 [18941.689702][ T1364] do_syscall_64+0xc6/0x1e0 [18941.689702][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18941.689702][ T1364] [18941.691511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18941.691511][ T1364] neigh_parms_alloc+0x1e5/0x510 [18941.691511][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18941.691511][ T1364] ipv6_find_idev+0x102/0x170 [18941.691511][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18941.691511][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18941.691511][ T1364] netlink_rcv_skb+0x130/0x360 [18941.691511][ T1364] netlink_unicast+0x449/0x710 [18941.691511][ T1364] netlink_sendmsg+0x723/0xbe0 [18941.691511][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18941.691511][ T1364] ___sys_sendmsg+0xee/0x170 [18941.691511][ T1364] __sys_sendmsg+0xcd/0x170 [18941.691511][ T1364] do_syscall_64+0xc6/0x1e0 [18941.691511][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18941.691511][ T1364] [18951.779083][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18951.779517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18951.779517][ T1364] ___neigh_create+0x14b/0xf60 [18951.779517][ T1364] ip6_finish_output2+0xa70/0xf80 [18951.779517][ T1364] ip6_finish_output+0x4ed/0xd30 [18951.779517][ T1364] ip6_output+0x1f3/0x770 [18951.779517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18951.779517][ T1364] mld_sendpack+0x62d/0xbc0 [18951.779517][ T1364] mld_ifc_work+0x32/0x1f0 [18951.779517][ T1364] process_one_work+0x84d/0x18a0 [18951.779517][ T1364] worker_thread+0x587/0xd30 [18951.779517][ T1364] kthread+0x28a/0x350 [18951.779517][ T1364] ret_from_fork+0x31/0x70 [18951.779517][ T1364] ret_from_fork_asm+0x1a/0x30 [18951.779517][ T1364] [18951.781349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18951.781349][ T1364] dst_init+0x84/0x4a0 [18951.781349][ T1364] dst_alloc+0x97/0x150 [18951.781349][ T1364] ip6_dst_alloc+0x23/0x90 [18951.781349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18951.781349][ T1364] ip6_pol_route+0x56f/0x840 [18951.781349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18951.781349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18951.781349][ T1364] ipv6_rcv+0x1ad/0x810 [18951.781349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18951.781349][ T1364] process_backlog+0x101/0x620 [18951.781349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18951.781349][ T1364] net_rx_action+0x495/0xbe0 [18951.781349][ T1364] __do_softirq+0x1b5/0x7f6 [18951.781349][ T1364] [18951.783294][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18951.783294][ T1364] netdev_get_by_index+0x5e/0x80 [18951.783294][ T1364] fib6_nh_init+0x3d8/0x15b0 [18951.783294][ T1364] ip6_route_info_create+0xf18/0x17d0 [18951.783294][ T1364] ip6_route_add+0x1c/0x140 [18951.783294][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18951.783294][ T1364] addrconf_add_dev+0xe2/0x170 [18951.783294][ T1364] inet6_addr_add+0x12f/0xa40 [18951.783294][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18951.783294][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.783294][ T1364] netlink_rcv_skb+0x130/0x360 [18951.783294][ T1364] netlink_unicast+0x449/0x710 [18951.783294][ T1364] netlink_sendmsg+0x723/0xbe0 [18951.783294][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18951.783294][ T1364] ___sys_sendmsg+0xee/0x170 [18951.783294][ T1364] __sys_sendmsg+0xcd/0x170 [18951.783294][ T1364] do_syscall_64+0xc6/0x1e0 [18951.783294][ T1364] [18951.785626][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18951.785626][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18951.785626][ T1364] ipv6_find_idev+0x102/0x170 [18951.785626][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18951.785626][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.785626][ T1364] netlink_rcv_skb+0x130/0x360 [18951.785626][ T1364] netlink_unicast+0x449/0x710 [18951.785626][ T1364] netlink_sendmsg+0x723/0xbe0 [18951.785626][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18951.785626][ T1364] ___sys_sendmsg+0xee/0x170 [18951.785626][ T1364] __sys_sendmsg+0xcd/0x170 [18951.785626][ T1364] do_syscall_64+0xc6/0x1e0 [18951.785626][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18951.785626][ T1364] [18951.787455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18951.787455][ T1364] neigh_parms_alloc+0x1e5/0x510 [18951.787455][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18951.787455][ T1364] ipv6_find_idev+0x102/0x170 [18951.787455][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18951.787455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18951.787455][ T1364] netlink_rcv_skb+0x130/0x360 [18951.787455][ T1364] netlink_unicast+0x449/0x710 [18951.787455][ T1364] netlink_sendmsg+0x723/0xbe0 [18951.787455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18951.787455][ T1364] ___sys_sendmsg+0xee/0x170 [18951.787455][ T1364] __sys_sendmsg+0xcd/0x170 [18951.787455][ T1364] do_syscall_64+0xc6/0x1e0 [18951.787455][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18951.787455][ T1364] [18962.027054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18962.027491][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18962.027491][ T1364] ___neigh_create+0x14b/0xf60 [18962.027491][ T1364] ip6_finish_output2+0xa70/0xf80 [18962.027491][ T1364] ip6_finish_output+0x4ed/0xd30 [18962.027491][ T1364] ip6_output+0x1f3/0x770 [18962.027491][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18962.027491][ T1364] mld_sendpack+0x62d/0xbc0 [18962.027491][ T1364] mld_ifc_work+0x32/0x1f0 [18962.027491][ T1364] process_one_work+0x84d/0x18a0 [18962.027491][ T1364] worker_thread+0x587/0xd30 [18962.027491][ T1364] kthread+0x28a/0x350 [18962.027491][ T1364] ret_from_fork+0x31/0x70 [18962.027491][ T1364] ret_from_fork_asm+0x1a/0x30 [18962.027491][ T1364] [18962.029329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18962.029329][ T1364] dst_init+0x84/0x4a0 [18962.029329][ T1364] dst_alloc+0x97/0x150 [18962.029329][ T1364] ip6_dst_alloc+0x23/0x90 [18962.029329][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18962.029329][ T1364] ip6_pol_route+0x56f/0x840 [18962.029329][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18962.029329][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18962.029329][ T1364] ipv6_rcv+0x1ad/0x810 [18962.029329][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18962.029329][ T1364] process_backlog+0x101/0x620 [18962.029329][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18962.029329][ T1364] net_rx_action+0x495/0xbe0 [18962.029329][ T1364] __do_softirq+0x1b5/0x7f6 [18962.029329][ T1364] [18962.031292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18962.031292][ T1364] netdev_get_by_index+0x5e/0x80 [18962.031292][ T1364] fib6_nh_init+0x3d8/0x15b0 [18962.031292][ T1364] ip6_route_info_create+0xf18/0x17d0 [18962.031292][ T1364] ip6_route_add+0x1c/0x140 [18962.031292][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18962.031292][ T1364] addrconf_add_dev+0xe2/0x170 [18962.031292][ T1364] inet6_addr_add+0x12f/0xa40 [18962.031292][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18962.031292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18962.031292][ T1364] netlink_rcv_skb+0x130/0x360 [18962.031292][ T1364] netlink_unicast+0x449/0x710 [18962.031292][ T1364] netlink_sendmsg+0x723/0xbe0 [18962.031292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18962.031292][ T1364] ___sys_sendmsg+0xee/0x170 [18962.031292][ T1364] __sys_sendmsg+0xcd/0x170 [18962.031292][ T1364] do_syscall_64+0xc6/0x1e0 [18962.031292][ T1364] [18962.033628][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18962.033628][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18962.033628][ T1364] ipv6_find_idev+0x102/0x170 [18962.033628][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18962.033628][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18962.033628][ T1364] netlink_rcv_skb+0x130/0x360 [18962.033628][ T1364] netlink_unicast+0x449/0x710 [18962.033628][ T1364] netlink_sendmsg+0x723/0xbe0 [18962.033628][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18962.033628][ T1364] ___sys_sendmsg+0xee/0x170 [18962.033628][ T1364] __sys_sendmsg+0xcd/0x170 [18962.033628][ T1364] do_syscall_64+0xc6/0x1e0 [18962.033628][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18962.033628][ T1364] [18962.035459][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18962.035459][ T1364] neigh_parms_alloc+0x1e5/0x510 [18962.035459][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18962.035459][ T1364] ipv6_find_idev+0x102/0x170 [18962.035459][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18962.035459][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18962.035459][ T1364] netlink_rcv_skb+0x130/0x360 [18962.035459][ T1364] netlink_unicast+0x449/0x710 [18962.035459][ T1364] netlink_sendmsg+0x723/0xbe0 [18962.035459][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18962.035459][ T1364] ___sys_sendmsg+0xee/0x170 [18962.035459][ T1364] __sys_sendmsg+0xcd/0x170 [18962.035459][ T1364] do_syscall_64+0xc6/0x1e0 [18962.035459][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18962.035459][ T1364] [18972.275070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18972.275516][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18972.275516][ T1364] ___neigh_create+0x14b/0xf60 [18972.275516][ T1364] ip6_finish_output2+0xa70/0xf80 [18972.275516][ T1364] ip6_finish_output+0x4ed/0xd30 [18972.275516][ T1364] ip6_output+0x1f3/0x770 [18972.275516][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18972.275516][ T1364] mld_sendpack+0x62d/0xbc0 [18972.275516][ T1364] mld_ifc_work+0x32/0x1f0 [18972.275516][ T1364] process_one_work+0x84d/0x18a0 [18972.275516][ T1364] worker_thread+0x587/0xd30 [18972.275516][ T1364] kthread+0x28a/0x350 [18972.275516][ T1364] ret_from_fork+0x31/0x70 [18972.275516][ T1364] ret_from_fork_asm+0x1a/0x30 [18972.275516][ T1364] [18972.277340][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18972.277340][ T1364] dst_init+0x84/0x4a0 [18972.277340][ T1364] dst_alloc+0x97/0x150 [18972.277340][ T1364] ip6_dst_alloc+0x23/0x90 [18972.277340][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18972.277340][ T1364] ip6_pol_route+0x56f/0x840 [18972.277340][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18972.277340][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18972.277340][ T1364] ipv6_rcv+0x1ad/0x810 [18972.277340][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18972.277340][ T1364] process_backlog+0x101/0x620 [18972.277340][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18972.277340][ T1364] net_rx_action+0x495/0xbe0 [18972.277340][ T1364] __do_softirq+0x1b5/0x7f6 [18972.277340][ T1364] [18972.279299][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18972.279299][ T1364] netdev_get_by_index+0x5e/0x80 [18972.279299][ T1364] fib6_nh_init+0x3d8/0x15b0 [18972.279299][ T1364] ip6_route_info_create+0xf18/0x17d0 [18972.279299][ T1364] ip6_route_add+0x1c/0x140 [18972.279299][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18972.279299][ T1364] addrconf_add_dev+0xe2/0x170 [18972.279299][ T1364] inet6_addr_add+0x12f/0xa40 [18972.279299][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18972.279299][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.279299][ T1364] netlink_rcv_skb+0x130/0x360 [18972.279299][ T1364] netlink_unicast+0x449/0x710 [18972.279299][ T1364] netlink_sendmsg+0x723/0xbe0 [18972.279299][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18972.279299][ T1364] ___sys_sendmsg+0xee/0x170 [18972.279299][ T1364] __sys_sendmsg+0xcd/0x170 [18972.279299][ T1364] do_syscall_64+0xc6/0x1e0 [18972.279299][ T1364] [18972.281634][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18972.281634][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18972.281634][ T1364] ipv6_find_idev+0x102/0x170 [18972.281634][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18972.281634][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.281634][ T1364] netlink_rcv_skb+0x130/0x360 [18972.281634][ T1364] netlink_unicast+0x449/0x710 [18972.281634][ T1364] netlink_sendmsg+0x723/0xbe0 [18972.281634][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18972.281634][ T1364] ___sys_sendmsg+0xee/0x170 [18972.281634][ T1364] __sys_sendmsg+0xcd/0x170 [18972.281634][ T1364] do_syscall_64+0xc6/0x1e0 [18972.281634][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18972.281634][ T1364] [18972.283461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18972.283461][ T1364] neigh_parms_alloc+0x1e5/0x510 [18972.283461][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18972.283461][ T1364] ipv6_find_idev+0x102/0x170 [18972.283461][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18972.283461][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18972.283461][ T1364] netlink_rcv_skb+0x130/0x360 [18972.283461][ T1364] netlink_unicast+0x449/0x710 [18972.283461][ T1364] netlink_sendmsg+0x723/0xbe0 [18972.283461][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18972.283461][ T1364] ___sys_sendmsg+0xee/0x170 [18972.283461][ T1364] __sys_sendmsg+0xcd/0x170 [18972.283461][ T1364] do_syscall_64+0xc6/0x1e0 [18972.283461][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18972.283461][ T1364] [18982.523075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18982.523541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18982.523541][ T1364] ___neigh_create+0x14b/0xf60 [18982.523541][ T1364] ip6_finish_output2+0xa70/0xf80 [18982.523541][ T1364] ip6_finish_output+0x4ed/0xd30 [18982.523541][ T1364] ip6_output+0x1f3/0x770 [18982.523541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18982.523541][ T1364] mld_sendpack+0x62d/0xbc0 [18982.523541][ T1364] mld_ifc_work+0x32/0x1f0 [18982.523541][ T1364] process_one_work+0x84d/0x18a0 [18982.523541][ T1364] worker_thread+0x587/0xd30 [18982.523541][ T1364] kthread+0x28a/0x350 [18982.523541][ T1364] ret_from_fork+0x31/0x70 [18982.523541][ T1364] ret_from_fork_asm+0x1a/0x30 [18982.523541][ T1364] [18982.525421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18982.525421][ T1364] dst_init+0x84/0x4a0 [18982.525421][ T1364] dst_alloc+0x97/0x150 [18982.525421][ T1364] ip6_dst_alloc+0x23/0x90 [18982.525421][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18982.525421][ T1364] ip6_pol_route+0x56f/0x840 [18982.525421][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18982.525421][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18982.525421][ T1364] ipv6_rcv+0x1ad/0x810 [18982.525421][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18982.525421][ T1364] process_backlog+0x101/0x620 [18982.525421][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18982.525421][ T1364] net_rx_action+0x495/0xbe0 [18982.525421][ T1364] __do_softirq+0x1b5/0x7f6 [18982.525421][ T1364] [18982.527418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18982.527418][ T1364] netdev_get_by_index+0x5e/0x80 [18982.527418][ T1364] fib6_nh_init+0x3d8/0x15b0 [18982.527418][ T1364] ip6_route_info_create+0xf18/0x17d0 [18982.527418][ T1364] ip6_route_add+0x1c/0x140 [18982.527418][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18982.527418][ T1364] addrconf_add_dev+0xe2/0x170 [18982.527418][ T1364] inet6_addr_add+0x12f/0xa40 [18982.527418][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18982.527418][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.527418][ T1364] netlink_rcv_skb+0x130/0x360 [18982.527418][ T1364] netlink_unicast+0x449/0x710 [18982.527418][ T1364] netlink_sendmsg+0x723/0xbe0 [18982.527418][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18982.527418][ T1364] ___sys_sendmsg+0xee/0x170 [18982.527418][ T1364] __sys_sendmsg+0xcd/0x170 [18982.527418][ T1364] do_syscall_64+0xc6/0x1e0 [18982.527418][ T1364] [18982.529815][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18982.529815][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18982.529815][ T1364] ipv6_find_idev+0x102/0x170 [18982.529815][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18982.529815][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.529815][ T1364] netlink_rcv_skb+0x130/0x360 [18982.529815][ T1364] netlink_unicast+0x449/0x710 [18982.529815][ T1364] netlink_sendmsg+0x723/0xbe0 [18982.529815][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18982.529815][ T1364] ___sys_sendmsg+0xee/0x170 [18982.529815][ T1364] __sys_sendmsg+0xcd/0x170 [18982.529815][ T1364] do_syscall_64+0xc6/0x1e0 [18982.529815][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18982.529815][ T1364] [18982.532218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18982.532218][ T1364] neigh_parms_alloc+0x1e5/0x510 [18982.532218][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18982.532218][ T1364] ipv6_find_idev+0x102/0x170 [18982.532218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18982.532218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18982.532218][ T1364] netlink_rcv_skb+0x130/0x360 [18982.532218][ T1364] netlink_unicast+0x449/0x710 [18982.532218][ T1364] netlink_sendmsg+0x723/0xbe0 [18982.532218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18982.532218][ T1364] ___sys_sendmsg+0xee/0x170 [18982.532218][ T1364] __sys_sendmsg+0xcd/0x170 [18982.532218][ T1364] do_syscall_64+0xc6/0x1e0 [18982.532218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18982.532218][ T1364] [18992.571070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [18992.571554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18992.571554][ T1364] ___neigh_create+0x14b/0xf60 [18992.571554][ T1364] ip6_finish_output2+0xa70/0xf80 [18992.571554][ T1364] ip6_finish_output+0x4ed/0xd30 [18992.571554][ T1364] ip6_output+0x1f3/0x770 [18992.571554][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [18992.571554][ T1364] mld_sendpack+0x62d/0xbc0 [18992.571554][ T1364] mld_ifc_work+0x32/0x1f0 [18992.571554][ T1364] process_one_work+0x84d/0x18a0 [18992.571554][ T1364] worker_thread+0x587/0xd30 [18992.571554][ T1364] kthread+0x28a/0x350 [18992.571554][ T1364] ret_from_fork+0x31/0x70 [18992.571554][ T1364] ret_from_fork_asm+0x1a/0x30 [18992.571554][ T1364] [18992.573419][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [18992.573419][ T1364] dst_init+0x84/0x4a0 [18992.573419][ T1364] dst_alloc+0x97/0x150 [18992.573419][ T1364] ip6_dst_alloc+0x23/0x90 [18992.573419][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [18992.573419][ T1364] ip6_pol_route+0x56f/0x840 [18992.573419][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [18992.573419][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [18992.573419][ T1364] ipv6_rcv+0x1ad/0x810 [18992.573419][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [18992.573419][ T1364] process_backlog+0x101/0x620 [18992.573419][ T1364] __napi_poll.constprop.0+0xa2/0x460 [18992.573419][ T1364] net_rx_action+0x495/0xbe0 [18992.573419][ T1364] __do_softirq+0x1b5/0x7f6 [18992.573419][ T1364] [18992.575411][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18992.575411][ T1364] netdev_get_by_index+0x5e/0x80 [18992.575411][ T1364] fib6_nh_init+0x3d8/0x15b0 [18992.575411][ T1364] ip6_route_info_create+0xf18/0x17d0 [18992.575411][ T1364] ip6_route_add+0x1c/0x140 [18992.575411][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [18992.575411][ T1364] addrconf_add_dev+0xe2/0x170 [18992.575411][ T1364] inet6_addr_add+0x12f/0xa40 [18992.575411][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [18992.575411][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.575411][ T1364] netlink_rcv_skb+0x130/0x360 [18992.575411][ T1364] netlink_unicast+0x449/0x710 [18992.575411][ T1364] netlink_sendmsg+0x723/0xbe0 [18992.575411][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18992.575411][ T1364] ___sys_sendmsg+0xee/0x170 [18992.575411][ T1364] __sys_sendmsg+0xcd/0x170 [18992.575411][ T1364] do_syscall_64+0xc6/0x1e0 [18992.575411][ T1364] [18992.577801][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18992.577801][ T1364] ipv6_add_dev+0x3b9/0x11c0 [18992.577801][ T1364] ipv6_find_idev+0x102/0x170 [18992.577801][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18992.577801][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.577801][ T1364] netlink_rcv_skb+0x130/0x360 [18992.577801][ T1364] netlink_unicast+0x449/0x710 [18992.577801][ T1364] netlink_sendmsg+0x723/0xbe0 [18992.577801][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18992.577801][ T1364] ___sys_sendmsg+0xee/0x170 [18992.577801][ T1364] __sys_sendmsg+0xcd/0x170 [18992.577801][ T1364] do_syscall_64+0xc6/0x1e0 [18992.577801][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18992.577801][ T1364] [18992.579668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [18992.579668][ T1364] neigh_parms_alloc+0x1e5/0x510 [18992.579668][ T1364] ipv6_add_dev+0x2fd/0x11c0 [18992.579668][ T1364] ipv6_find_idev+0x102/0x170 [18992.579668][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [18992.579668][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [18992.579668][ T1364] netlink_rcv_skb+0x130/0x360 [18992.579668][ T1364] netlink_unicast+0x449/0x710 [18992.579668][ T1364] netlink_sendmsg+0x723/0xbe0 [18992.579668][ T1364] ____sys_sendmsg+0x7b2/0xa10 [18992.579668][ T1364] ___sys_sendmsg+0xee/0x170 [18992.579668][ T1364] __sys_sendmsg+0xcd/0x170 [18992.579668][ T1364] do_syscall_64+0xc6/0x1e0 [18992.579668][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [18992.579668][ T1364] [19002.811189][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19002.811663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19002.811663][ T1364] ___neigh_create+0x14b/0xf60 [19002.811663][ T1364] ip6_finish_output2+0xa70/0xf80 [19002.811663][ T1364] ip6_finish_output+0x4ed/0xd30 [19002.811663][ T1364] ip6_output+0x1f3/0x770 [19002.811663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19002.811663][ T1364] mld_sendpack+0x62d/0xbc0 [19002.811663][ T1364] mld_ifc_work+0x32/0x1f0 [19002.811663][ T1364] process_one_work+0x84d/0x18a0 [19002.811663][ T1364] worker_thread+0x587/0xd30 [19002.811663][ T1364] kthread+0x28a/0x350 [19002.811663][ T1364] ret_from_fork+0x31/0x70 [19002.811663][ T1364] ret_from_fork_asm+0x1a/0x30 [19002.811663][ T1364] [19002.813934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19002.813934][ T1364] dst_init+0x84/0x4a0 [19002.813934][ T1364] dst_alloc+0x97/0x150 [19002.813934][ T1364] ip6_dst_alloc+0x23/0x90 [19002.813934][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19002.813934][ T1364] ip6_pol_route+0x56f/0x840 [19002.813934][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19002.813934][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19002.813934][ T1364] ipv6_rcv+0x1ad/0x810 [19002.813934][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19002.813934][ T1364] process_backlog+0x101/0x620 [19002.813934][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19002.813934][ T1364] net_rx_action+0x495/0xbe0 [19002.813934][ T1364] __do_softirq+0x1b5/0x7f6 [19002.813934][ T1364] [19002.815924][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19002.815924][ T1364] netdev_get_by_index+0x5e/0x80 [19002.815924][ T1364] fib6_nh_init+0x3d8/0x15b0 [19002.815924][ T1364] ip6_route_info_create+0xf18/0x17d0 [19002.815924][ T1364] ip6_route_add+0x1c/0x140 [19002.815924][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19002.815924][ T1364] addrconf_add_dev+0xe2/0x170 [19002.815924][ T1364] inet6_addr_add+0x12f/0xa40 [19002.815924][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19002.815924][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.815924][ T1364] netlink_rcv_skb+0x130/0x360 [19002.815924][ T1364] netlink_unicast+0x449/0x710 [19002.815924][ T1364] netlink_sendmsg+0x723/0xbe0 [19002.815924][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19002.815924][ T1364] ___sys_sendmsg+0xee/0x170 [19002.815924][ T1364] __sys_sendmsg+0xcd/0x170 [19002.815924][ T1364] do_syscall_64+0xc6/0x1e0 [19002.815924][ T1364] [19002.818342][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19002.818342][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19002.818342][ T1364] ipv6_find_idev+0x102/0x170 [19002.818342][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19002.818342][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.818342][ T1364] netlink_rcv_skb+0x130/0x360 [19002.818342][ T1364] netlink_unicast+0x449/0x710 [19002.818342][ T1364] netlink_sendmsg+0x723/0xbe0 [19002.818342][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19002.818342][ T1364] ___sys_sendmsg+0xee/0x170 [19002.818342][ T1364] __sys_sendmsg+0xcd/0x170 [19002.818342][ T1364] do_syscall_64+0xc6/0x1e0 [19002.818342][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19002.818342][ T1364] [19002.820208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19002.820208][ T1364] neigh_parms_alloc+0x1e5/0x510 [19002.820208][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19002.820208][ T1364] ipv6_find_idev+0x102/0x170 [19002.820208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19002.820208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19002.820208][ T1364] netlink_rcv_skb+0x130/0x360 [19002.820208][ T1364] netlink_unicast+0x449/0x710 [19002.820208][ T1364] netlink_sendmsg+0x723/0xbe0 [19002.820208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19002.820208][ T1364] ___sys_sendmsg+0xee/0x170 [19002.820208][ T1364] __sys_sendmsg+0xcd/0x170 [19002.820208][ T1364] do_syscall_64+0xc6/0x1e0 [19002.820208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19002.820208][ T1364] [19013.059070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19013.059512][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19013.059512][ T1364] ___neigh_create+0x14b/0xf60 [19013.059512][ T1364] ip6_finish_output2+0xa70/0xf80 [19013.059512][ T1364] ip6_finish_output+0x4ed/0xd30 [19013.059512][ T1364] ip6_output+0x1f3/0x770 [19013.059512][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19013.059512][ T1364] mld_sendpack+0x62d/0xbc0 [19013.059512][ T1364] mld_ifc_work+0x32/0x1f0 [19013.059512][ T1364] process_one_work+0x84d/0x18a0 [19013.059512][ T1364] worker_thread+0x587/0xd30 [19013.059512][ T1364] kthread+0x28a/0x350 [19013.059512][ T1364] ret_from_fork+0x31/0x70 [19013.059512][ T1364] ret_from_fork_asm+0x1a/0x30 [19013.059512][ T1364] [19013.061341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19013.061341][ T1364] dst_init+0x84/0x4a0 [19013.061341][ T1364] dst_alloc+0x97/0x150 [19013.061341][ T1364] ip6_dst_alloc+0x23/0x90 [19013.061341][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19013.061341][ T1364] ip6_pol_route+0x56f/0x840 [19013.061341][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19013.061341][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19013.061341][ T1364] ipv6_rcv+0x1ad/0x810 [19013.061341][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19013.061341][ T1364] process_backlog+0x101/0x620 [19013.061341][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19013.061341][ T1364] net_rx_action+0x495/0xbe0 [19013.061341][ T1364] __do_softirq+0x1b5/0x7f6 [19013.061341][ T1364] [19013.063303][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19013.063303][ T1364] netdev_get_by_index+0x5e/0x80 [19013.063303][ T1364] fib6_nh_init+0x3d8/0x15b0 [19013.063303][ T1364] ip6_route_info_create+0xf18/0x17d0 [19013.063303][ T1364] ip6_route_add+0x1c/0x140 [19013.063303][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19013.063303][ T1364] addrconf_add_dev+0xe2/0x170 [19013.063303][ T1364] inet6_addr_add+0x12f/0xa40 [19013.063303][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19013.063303][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19013.063303][ T1364] netlink_rcv_skb+0x130/0x360 [19013.063303][ T1364] netlink_unicast+0x449/0x710 [19013.063303][ T1364] netlink_sendmsg+0x723/0xbe0 [19013.063303][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19013.063303][ T1364] ___sys_sendmsg+0xee/0x170 [19013.063303][ T1364] __sys_sendmsg+0xcd/0x170 [19013.063303][ T1364] do_syscall_64+0xc6/0x1e0 [19013.063303][ T1364] [19013.066154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19013.066154][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19013.066154][ T1364] ipv6_find_idev+0x102/0x170 [19013.066154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19013.066154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19013.066154][ T1364] netlink_rcv_skb+0x130/0x360 [19013.066154][ T1364] netlink_unicast+0x449/0x710 [19013.066154][ T1364] netlink_sendmsg+0x723/0xbe0 [19013.066154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19013.066154][ T1364] ___sys_sendmsg+0xee/0x170 [19013.066154][ T1364] __sys_sendmsg+0xcd/0x170 [19013.066154][ T1364] do_syscall_64+0xc6/0x1e0 [19013.066154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19013.066154][ T1364] [19013.067989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19013.067989][ T1364] neigh_parms_alloc+0x1e5/0x510 [19013.067989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19013.067989][ T1364] ipv6_find_idev+0x102/0x170 [19013.067989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19013.067989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19013.067989][ T1364] netlink_rcv_skb+0x130/0x360 [19013.067989][ T1364] netlink_unicast+0x449/0x710 [19013.067989][ T1364] netlink_sendmsg+0x723/0xbe0 [19013.067989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19013.067989][ T1364] ___sys_sendmsg+0xee/0x170 [19013.067989][ T1364] __sys_sendmsg+0xcd/0x170 [19013.067989][ T1364] do_syscall_64+0xc6/0x1e0 [19013.067989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19013.067989][ T1364] [19023.307101][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19023.307546][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19023.307546][ T1364] ___neigh_create+0x14b/0xf60 [19023.307546][ T1364] ip6_finish_output2+0xa70/0xf80 [19023.307546][ T1364] ip6_finish_output+0x4ed/0xd30 [19023.307546][ T1364] ip6_output+0x1f3/0x770 [19023.307546][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19023.307546][ T1364] mld_sendpack+0x62d/0xbc0 [19023.307546][ T1364] mld_ifc_work+0x32/0x1f0 [19023.307546][ T1364] process_one_work+0x84d/0x18a0 [19023.307546][ T1364] worker_thread+0x587/0xd30 [19023.307546][ T1364] kthread+0x28a/0x350 [19023.307546][ T1364] ret_from_fork+0x31/0x70 [19023.307546][ T1364] ret_from_fork_asm+0x1a/0x30 [19023.307546][ T1364] [19023.309372][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19023.309372][ T1364] dst_init+0x84/0x4a0 [19023.309372][ T1364] dst_alloc+0x97/0x150 [19023.309372][ T1364] ip6_dst_alloc+0x23/0x90 [19023.309372][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19023.309372][ T1364] ip6_pol_route+0x56f/0x840 [19023.309372][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19023.309372][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19023.309372][ T1364] ipv6_rcv+0x1ad/0x810 [19023.309372][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19023.309372][ T1364] process_backlog+0x101/0x620 [19023.309372][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19023.309372][ T1364] net_rx_action+0x495/0xbe0 [19023.309372][ T1364] __do_softirq+0x1b5/0x7f6 [19023.309372][ T1364] [19023.311737][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19023.311737][ T1364] netdev_get_by_index+0x5e/0x80 [19023.311737][ T1364] fib6_nh_init+0x3d8/0x15b0 [19023.311737][ T1364] ip6_route_info_create+0xf18/0x17d0 [19023.311737][ T1364] ip6_route_add+0x1c/0x140 [19023.311737][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19023.311737][ T1364] addrconf_add_dev+0xe2/0x170 [19023.311737][ T1364] inet6_addr_add+0x12f/0xa40 [19023.311737][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19023.311737][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.311737][ T1364] netlink_rcv_skb+0x130/0x360 [19023.311737][ T1364] netlink_unicast+0x449/0x710 [19023.311737][ T1364] netlink_sendmsg+0x723/0xbe0 [19023.311737][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19023.311737][ T1364] ___sys_sendmsg+0xee/0x170 [19023.311737][ T1364] __sys_sendmsg+0xcd/0x170 [19023.311737][ T1364] do_syscall_64+0xc6/0x1e0 [19023.311737][ T1364] [19023.314073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19023.314073][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19023.314073][ T1364] ipv6_find_idev+0x102/0x170 [19023.314073][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19023.314073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.314073][ T1364] netlink_rcv_skb+0x130/0x360 [19023.314073][ T1364] netlink_unicast+0x449/0x710 [19023.314073][ T1364] netlink_sendmsg+0x723/0xbe0 [19023.314073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19023.314073][ T1364] ___sys_sendmsg+0xee/0x170 [19023.314073][ T1364] __sys_sendmsg+0xcd/0x170 [19023.314073][ T1364] do_syscall_64+0xc6/0x1e0 [19023.314073][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19023.314073][ T1364] [19023.315902][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19023.315902][ T1364] neigh_parms_alloc+0x1e5/0x510 [19023.315902][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19023.315902][ T1364] ipv6_find_idev+0x102/0x170 [19023.315902][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19023.315902][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19023.315902][ T1364] netlink_rcv_skb+0x130/0x360 [19023.315902][ T1364] netlink_unicast+0x449/0x710 [19023.315902][ T1364] netlink_sendmsg+0x723/0xbe0 [19023.315902][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19023.315902][ T1364] ___sys_sendmsg+0xee/0x170 [19023.315902][ T1364] __sys_sendmsg+0xcd/0x170 [19023.315902][ T1364] do_syscall_64+0xc6/0x1e0 [19023.315902][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19023.315902][ T1364] [19033.555073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19033.555519][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19033.555519][ T1364] ___neigh_create+0x14b/0xf60 [19033.555519][ T1364] ip6_finish_output2+0xa70/0xf80 [19033.555519][ T1364] ip6_finish_output+0x4ed/0xd30 [19033.555519][ T1364] ip6_output+0x1f3/0x770 [19033.555519][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19033.555519][ T1364] mld_sendpack+0x62d/0xbc0 [19033.555519][ T1364] mld_ifc_work+0x32/0x1f0 [19033.555519][ T1364] process_one_work+0x84d/0x18a0 [19033.555519][ T1364] worker_thread+0x587/0xd30 [19033.555519][ T1364] kthread+0x28a/0x350 [19033.555519][ T1364] ret_from_fork+0x31/0x70 [19033.555519][ T1364] ret_from_fork_asm+0x1a/0x30 [19033.555519][ T1364] [19033.557349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19033.557349][ T1364] dst_init+0x84/0x4a0 [19033.557349][ T1364] dst_alloc+0x97/0x150 [19033.557349][ T1364] ip6_dst_alloc+0x23/0x90 [19033.557349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19033.557349][ T1364] ip6_pol_route+0x56f/0x840 [19033.557349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19033.557349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19033.557349][ T1364] ipv6_rcv+0x1ad/0x810 [19033.557349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19033.557349][ T1364] process_backlog+0x101/0x620 [19033.557349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19033.557349][ T1364] net_rx_action+0x495/0xbe0 [19033.557349][ T1364] __do_softirq+0x1b5/0x7f6 [19033.557349][ T1364] [19033.559313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19033.559313][ T1364] netdev_get_by_index+0x5e/0x80 [19033.559313][ T1364] fib6_nh_init+0x3d8/0x15b0 [19033.559313][ T1364] ip6_route_info_create+0xf18/0x17d0 [19033.559313][ T1364] ip6_route_add+0x1c/0x140 [19033.559313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19033.559313][ T1364] addrconf_add_dev+0xe2/0x170 [19033.559313][ T1364] inet6_addr_add+0x12f/0xa40 [19033.559313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19033.559313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.559313][ T1364] netlink_rcv_skb+0x130/0x360 [19033.559313][ T1364] netlink_unicast+0x449/0x710 [19033.559313][ T1364] netlink_sendmsg+0x723/0xbe0 [19033.559313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19033.559313][ T1364] ___sys_sendmsg+0xee/0x170 [19033.559313][ T1364] __sys_sendmsg+0xcd/0x170 [19033.559313][ T1364] do_syscall_64+0xc6/0x1e0 [19033.559313][ T1364] [19033.561668][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19033.561668][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19033.561668][ T1364] ipv6_find_idev+0x102/0x170 [19033.561668][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19033.561668][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.561668][ T1364] netlink_rcv_skb+0x130/0x360 [19033.561668][ T1364] netlink_unicast+0x449/0x710 [19033.561668][ T1364] netlink_sendmsg+0x723/0xbe0 [19033.561668][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19033.561668][ T1364] ___sys_sendmsg+0xee/0x170 [19033.561668][ T1364] __sys_sendmsg+0xcd/0x170 [19033.561668][ T1364] do_syscall_64+0xc6/0x1e0 [19033.561668][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19033.561668][ T1364] [19033.563504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19033.563504][ T1364] neigh_parms_alloc+0x1e5/0x510 [19033.563504][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19033.563504][ T1364] ipv6_find_idev+0x102/0x170 [19033.563504][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19033.563504][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19033.563504][ T1364] netlink_rcv_skb+0x130/0x360 [19033.563504][ T1364] netlink_unicast+0x449/0x710 [19033.563504][ T1364] netlink_sendmsg+0x723/0xbe0 [19033.563504][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19033.563504][ T1364] ___sys_sendmsg+0xee/0x170 [19033.563504][ T1364] __sys_sendmsg+0xcd/0x170 [19033.563504][ T1364] do_syscall_64+0xc6/0x1e0 [19033.563504][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19033.563504][ T1364] [19043.803068][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19043.803508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19043.803508][ T1364] ___neigh_create+0x14b/0xf60 [19043.803508][ T1364] ip6_finish_output2+0xa70/0xf80 [19043.803508][ T1364] ip6_finish_output+0x4ed/0xd30 [19043.803508][ T1364] ip6_output+0x1f3/0x770 [19043.803508][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19043.803508][ T1364] mld_sendpack+0x62d/0xbc0 [19043.803508][ T1364] mld_ifc_work+0x32/0x1f0 [19043.803508][ T1364] process_one_work+0x84d/0x18a0 [19043.803508][ T1364] worker_thread+0x587/0xd30 [19043.803508][ T1364] kthread+0x28a/0x350 [19043.803508][ T1364] ret_from_fork+0x31/0x70 [19043.803508][ T1364] ret_from_fork_asm+0x1a/0x30 [19043.803508][ T1364] [19043.805334][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19043.805334][ T1364] dst_init+0x84/0x4a0 [19043.805334][ T1364] dst_alloc+0x97/0x150 [19043.805334][ T1364] ip6_dst_alloc+0x23/0x90 [19043.805334][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19043.805334][ T1364] ip6_pol_route+0x56f/0x840 [19043.805334][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19043.805334][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19043.805334][ T1364] ipv6_rcv+0x1ad/0x810 [19043.805334][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19043.805334][ T1364] process_backlog+0x101/0x620 [19043.805334][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19043.805334][ T1364] net_rx_action+0x495/0xbe0 [19043.805334][ T1364] __do_softirq+0x1b5/0x7f6 [19043.805334][ T1364] [19043.807280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19043.807280][ T1364] netdev_get_by_index+0x5e/0x80 [19043.807280][ T1364] fib6_nh_init+0x3d8/0x15b0 [19043.807280][ T1364] ip6_route_info_create+0xf18/0x17d0 [19043.807280][ T1364] ip6_route_add+0x1c/0x140 [19043.807280][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19043.807280][ T1364] addrconf_add_dev+0xe2/0x170 [19043.807280][ T1364] inet6_addr_add+0x12f/0xa40 [19043.807280][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19043.807280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.807280][ T1364] netlink_rcv_skb+0x130/0x360 [19043.807280][ T1364] netlink_unicast+0x449/0x710 [19043.807280][ T1364] netlink_sendmsg+0x723/0xbe0 [19043.807280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19043.807280][ T1364] ___sys_sendmsg+0xee/0x170 [19043.807280][ T1364] __sys_sendmsg+0xcd/0x170 [19043.807280][ T1364] do_syscall_64+0xc6/0x1e0 [19043.807280][ T1364] [19043.809631][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19043.809631][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19043.809631][ T1364] ipv6_find_idev+0x102/0x170 [19043.809631][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19043.809631][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.809631][ T1364] netlink_rcv_skb+0x130/0x360 [19043.809631][ T1364] netlink_unicast+0x449/0x710 [19043.809631][ T1364] netlink_sendmsg+0x723/0xbe0 [19043.809631][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19043.809631][ T1364] ___sys_sendmsg+0xee/0x170 [19043.809631][ T1364] __sys_sendmsg+0xcd/0x170 [19043.809631][ T1364] do_syscall_64+0xc6/0x1e0 [19043.809631][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19043.809631][ T1364] [19043.811467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19043.811467][ T1364] neigh_parms_alloc+0x1e5/0x510 [19043.811467][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19043.811467][ T1364] ipv6_find_idev+0x102/0x170 [19043.811467][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19043.811467][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19043.811467][ T1364] netlink_rcv_skb+0x130/0x360 [19043.811467][ T1364] netlink_unicast+0x449/0x710 [19043.811467][ T1364] netlink_sendmsg+0x723/0xbe0 [19043.811467][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19043.811467][ T1364] ___sys_sendmsg+0xee/0x170 [19043.811467][ T1364] __sys_sendmsg+0xcd/0x170 [19043.811467][ T1364] do_syscall_64+0xc6/0x1e0 [19043.811467][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19043.811467][ T1364] [19054.051071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19054.051513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19054.051513][ T1364] ___neigh_create+0x14b/0xf60 [19054.051513][ T1364] ip6_finish_output2+0xa70/0xf80 [19054.051513][ T1364] ip6_finish_output+0x4ed/0xd30 [19054.051513][ T1364] ip6_output+0x1f3/0x770 [19054.051513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19054.051513][ T1364] mld_sendpack+0x62d/0xbc0 [19054.051513][ T1364] mld_ifc_work+0x32/0x1f0 [19054.051513][ T1364] process_one_work+0x84d/0x18a0 [19054.051513][ T1364] worker_thread+0x587/0xd30 [19054.051513][ T1364] kthread+0x28a/0x350 [19054.051513][ T1364] ret_from_fork+0x31/0x70 [19054.051513][ T1364] ret_from_fork_asm+0x1a/0x30 [19054.051513][ T1364] [19054.053834][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19054.053834][ T1364] dst_init+0x84/0x4a0 [19054.053834][ T1364] dst_alloc+0x97/0x150 [19054.053834][ T1364] ip6_dst_alloc+0x23/0x90 [19054.053834][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19054.053834][ T1364] ip6_pol_route+0x56f/0x840 [19054.053834][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19054.053834][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19054.053834][ T1364] ipv6_rcv+0x1ad/0x810 [19054.053834][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19054.053834][ T1364] process_backlog+0x101/0x620 [19054.053834][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19054.053834][ T1364] net_rx_action+0x495/0xbe0 [19054.053834][ T1364] __do_softirq+0x1b5/0x7f6 [19054.053834][ T1364] [19054.055783][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19054.055783][ T1364] netdev_get_by_index+0x5e/0x80 [19054.055783][ T1364] fib6_nh_init+0x3d8/0x15b0 [19054.055783][ T1364] ip6_route_info_create+0xf18/0x17d0 [19054.055783][ T1364] ip6_route_add+0x1c/0x140 [19054.055783][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19054.055783][ T1364] addrconf_add_dev+0xe2/0x170 [19054.055783][ T1364] inet6_addr_add+0x12f/0xa40 [19054.055783][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19054.055783][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19054.055783][ T1364] netlink_rcv_skb+0x130/0x360 [19054.055783][ T1364] netlink_unicast+0x449/0x710 [19054.055783][ T1364] netlink_sendmsg+0x723/0xbe0 [19054.055783][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19054.055783][ T1364] ___sys_sendmsg+0xee/0x170 [19054.055783][ T1364] __sys_sendmsg+0xcd/0x170 [19054.055783][ T1364] do_syscall_64+0xc6/0x1e0 [19054.055783][ T1364] [19054.058134][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19054.058134][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19054.058134][ T1364] ipv6_find_idev+0x102/0x170 [19054.058134][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19054.058134][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19054.058134][ T1364] netlink_rcv_skb+0x130/0x360 [19054.058134][ T1364] netlink_unicast+0x449/0x710 [19054.058134][ T1364] netlink_sendmsg+0x723/0xbe0 [19054.058134][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19054.058134][ T1364] ___sys_sendmsg+0xee/0x170 [19054.058134][ T1364] __sys_sendmsg+0xcd/0x170 [19054.058134][ T1364] do_syscall_64+0xc6/0x1e0 [19054.058134][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19054.058134][ T1364] [19054.059966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19054.059966][ T1364] neigh_parms_alloc+0x1e5/0x510 [19054.059966][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19054.059966][ T1364] ipv6_find_idev+0x102/0x170 [19054.059966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19054.059966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19054.059966][ T1364] netlink_rcv_skb+0x130/0x360 [19054.059966][ T1364] netlink_unicast+0x449/0x710 [19054.059966][ T1364] netlink_sendmsg+0x723/0xbe0 [19054.059966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19054.059966][ T1364] ___sys_sendmsg+0xee/0x170 [19054.059966][ T1364] __sys_sendmsg+0xcd/0x170 [19054.059966][ T1364] do_syscall_64+0xc6/0x1e0 [19054.059966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19054.059966][ T1364] [19064.299079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19064.299523][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19064.299523][ T1364] ___neigh_create+0x14b/0xf60 [19064.299523][ T1364] ip6_finish_output2+0xa70/0xf80 [19064.299523][ T1364] ip6_finish_output+0x4ed/0xd30 [19064.299523][ T1364] ip6_output+0x1f3/0x770 [19064.299523][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19064.299523][ T1364] mld_sendpack+0x62d/0xbc0 [19064.299523][ T1364] mld_ifc_work+0x32/0x1f0 [19064.299523][ T1364] process_one_work+0x84d/0x18a0 [19064.299523][ T1364] worker_thread+0x587/0xd30 [19064.299523][ T1364] kthread+0x28a/0x350 [19064.299523][ T1364] ret_from_fork+0x31/0x70 [19064.299523][ T1364] ret_from_fork_asm+0x1a/0x30 [19064.299523][ T1364] [19064.301350][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19064.301350][ T1364] dst_init+0x84/0x4a0 [19064.301350][ T1364] dst_alloc+0x97/0x150 [19064.301350][ T1364] ip6_dst_alloc+0x23/0x90 [19064.301350][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19064.301350][ T1364] ip6_pol_route+0x56f/0x840 [19064.301350][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19064.301350][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19064.301350][ T1364] ipv6_rcv+0x1ad/0x810 [19064.301350][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19064.301350][ T1364] process_backlog+0x101/0x620 [19064.301350][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19064.301350][ T1364] net_rx_action+0x495/0xbe0 [19064.301350][ T1364] __do_softirq+0x1b5/0x7f6 [19064.301350][ T1364] [19064.303301][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19064.303301][ T1364] netdev_get_by_index+0x5e/0x80 [19064.303301][ T1364] fib6_nh_init+0x3d8/0x15b0 [19064.303301][ T1364] ip6_route_info_create+0xf18/0x17d0 [19064.303301][ T1364] ip6_route_add+0x1c/0x140 [19064.303301][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19064.303301][ T1364] addrconf_add_dev+0xe2/0x170 [19064.303301][ T1364] inet6_addr_add+0x12f/0xa40 [19064.303301][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19064.303301][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.303301][ T1364] netlink_rcv_skb+0x130/0x360 [19064.303301][ T1364] netlink_unicast+0x449/0x710 [19064.303301][ T1364] netlink_sendmsg+0x723/0xbe0 [19064.303301][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19064.303301][ T1364] ___sys_sendmsg+0xee/0x170 [19064.303301][ T1364] __sys_sendmsg+0xcd/0x170 [19064.303301][ T1364] do_syscall_64+0xc6/0x1e0 [19064.303301][ T1364] [19064.305641][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19064.305641][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19064.305641][ T1364] ipv6_find_idev+0x102/0x170 [19064.305641][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19064.305641][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.305641][ T1364] netlink_rcv_skb+0x130/0x360 [19064.305641][ T1364] netlink_unicast+0x449/0x710 [19064.305641][ T1364] netlink_sendmsg+0x723/0xbe0 [19064.305641][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19064.305641][ T1364] ___sys_sendmsg+0xee/0x170 [19064.305641][ T1364] __sys_sendmsg+0xcd/0x170 [19064.305641][ T1364] do_syscall_64+0xc6/0x1e0 [19064.305641][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19064.305641][ T1364] [19064.307502][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19064.307502][ T1364] neigh_parms_alloc+0x1e5/0x510 [19064.307502][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19064.307502][ T1364] ipv6_find_idev+0x102/0x170 [19064.307502][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19064.307502][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19064.307502][ T1364] netlink_rcv_skb+0x130/0x360 [19064.307502][ T1364] netlink_unicast+0x449/0x710 [19064.307502][ T1364] netlink_sendmsg+0x723/0xbe0 [19064.307502][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19064.307502][ T1364] ___sys_sendmsg+0xee/0x170 [19064.307502][ T1364] __sys_sendmsg+0xcd/0x170 [19064.307502][ T1364] do_syscall_64+0xc6/0x1e0 [19064.307502][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19064.307502][ T1364] [19074.547088][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19074.547541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19074.547541][ T1364] ___neigh_create+0x14b/0xf60 [19074.547541][ T1364] ip6_finish_output2+0xa70/0xf80 [19074.547541][ T1364] ip6_finish_output+0x4ed/0xd30 [19074.547541][ T1364] ip6_output+0x1f3/0x770 [19074.547541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19074.547541][ T1364] mld_sendpack+0x62d/0xbc0 [19074.547541][ T1364] mld_ifc_work+0x32/0x1f0 [19074.547541][ T1364] process_one_work+0x84d/0x18a0 [19074.547541][ T1364] worker_thread+0x587/0xd30 [19074.547541][ T1364] kthread+0x28a/0x350 [19074.547541][ T1364] ret_from_fork+0x31/0x70 [19074.547541][ T1364] ret_from_fork_asm+0x1a/0x30 [19074.547541][ T1364] [19074.549367][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19074.549367][ T1364] dst_init+0x84/0x4a0 [19074.549367][ T1364] dst_alloc+0x97/0x150 [19074.549367][ T1364] ip6_dst_alloc+0x23/0x90 [19074.549367][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19074.549367][ T1364] ip6_pol_route+0x56f/0x840 [19074.549367][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19074.549367][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19074.549367][ T1364] ipv6_rcv+0x1ad/0x810 [19074.549367][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19074.549367][ T1364] process_backlog+0x101/0x620 [19074.549367][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19074.549367][ T1364] net_rx_action+0x495/0xbe0 [19074.549367][ T1364] __do_softirq+0x1b5/0x7f6 [19074.549367][ T1364] [19074.551313][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19074.551313][ T1364] netdev_get_by_index+0x5e/0x80 [19074.551313][ T1364] fib6_nh_init+0x3d8/0x15b0 [19074.551313][ T1364] ip6_route_info_create+0xf18/0x17d0 [19074.551313][ T1364] ip6_route_add+0x1c/0x140 [19074.551313][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19074.551313][ T1364] addrconf_add_dev+0xe2/0x170 [19074.551313][ T1364] inet6_addr_add+0x12f/0xa40 [19074.551313][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19074.551313][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.551313][ T1364] netlink_rcv_skb+0x130/0x360 [19074.551313][ T1364] netlink_unicast+0x449/0x710 [19074.551313][ T1364] netlink_sendmsg+0x723/0xbe0 [19074.551313][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19074.551313][ T1364] ___sys_sendmsg+0xee/0x170 [19074.551313][ T1364] __sys_sendmsg+0xcd/0x170 [19074.551313][ T1364] do_syscall_64+0xc6/0x1e0 [19074.551313][ T1364] [19074.553652][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19074.553652][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19074.553652][ T1364] ipv6_find_idev+0x102/0x170 [19074.553652][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19074.553652][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.553652][ T1364] netlink_rcv_skb+0x130/0x360 [19074.553652][ T1364] netlink_unicast+0x449/0x710 [19074.553652][ T1364] netlink_sendmsg+0x723/0xbe0 [19074.553652][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19074.553652][ T1364] ___sys_sendmsg+0xee/0x170 [19074.553652][ T1364] __sys_sendmsg+0xcd/0x170 [19074.553652][ T1364] do_syscall_64+0xc6/0x1e0 [19074.553652][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19074.553652][ T1364] [19074.555488][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19074.555488][ T1364] neigh_parms_alloc+0x1e5/0x510 [19074.555488][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19074.555488][ T1364] ipv6_find_idev+0x102/0x170 [19074.555488][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19074.555488][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19074.555488][ T1364] netlink_rcv_skb+0x130/0x360 [19074.555488][ T1364] netlink_unicast+0x449/0x710 [19074.555488][ T1364] netlink_sendmsg+0x723/0xbe0 [19074.555488][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19074.555488][ T1364] ___sys_sendmsg+0xee/0x170 [19074.555488][ T1364] __sys_sendmsg+0xcd/0x170 [19074.555488][ T1364] do_syscall_64+0xc6/0x1e0 [19074.555488][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19074.555488][ T1364] [19084.795148][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19084.795598][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19084.795598][ T1364] ___neigh_create+0x14b/0xf60 [19084.795598][ T1364] ip6_finish_output2+0xa70/0xf80 [19084.795598][ T1364] ip6_finish_output+0x4ed/0xd30 [19084.795598][ T1364] ip6_output+0x1f3/0x770 [19084.795598][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19084.795598][ T1364] mld_sendpack+0x62d/0xbc0 [19084.795598][ T1364] mld_ifc_work+0x32/0x1f0 [19084.795598][ T1364] process_one_work+0x84d/0x18a0 [19084.795598][ T1364] worker_thread+0x587/0xd30 [19084.795598][ T1364] kthread+0x28a/0x350 [19084.795598][ T1364] ret_from_fork+0x31/0x70 [19084.795598][ T1364] ret_from_fork_asm+0x1a/0x30 [19084.795598][ T1364] [19084.797435][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19084.797435][ T1364] dst_init+0x84/0x4a0 [19084.797435][ T1364] dst_alloc+0x97/0x150 [19084.797435][ T1364] ip6_dst_alloc+0x23/0x90 [19084.797435][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19084.797435][ T1364] ip6_pol_route+0x56f/0x840 [19084.797435][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19084.797435][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19084.797435][ T1364] ipv6_rcv+0x1ad/0x810 [19084.797435][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19084.797435][ T1364] process_backlog+0x101/0x620 [19084.797435][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19084.797435][ T1364] net_rx_action+0x495/0xbe0 [19084.797435][ T1364] __do_softirq+0x1b5/0x7f6 [19084.797435][ T1364] [19084.799382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19084.799382][ T1364] netdev_get_by_index+0x5e/0x80 [19084.799382][ T1364] fib6_nh_init+0x3d8/0x15b0 [19084.799382][ T1364] ip6_route_info_create+0xf18/0x17d0 [19084.799382][ T1364] ip6_route_add+0x1c/0x140 [19084.799382][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19084.799382][ T1364] addrconf_add_dev+0xe2/0x170 [19084.799382][ T1364] inet6_addr_add+0x12f/0xa40 [19084.799382][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19084.799382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.799382][ T1364] netlink_rcv_skb+0x130/0x360 [19084.799382][ T1364] netlink_unicast+0x449/0x710 [19084.799382][ T1364] netlink_sendmsg+0x723/0xbe0 [19084.799382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19084.799382][ T1364] ___sys_sendmsg+0xee/0x170 [19084.799382][ T1364] __sys_sendmsg+0xcd/0x170 [19084.799382][ T1364] do_syscall_64+0xc6/0x1e0 [19084.799382][ T1364] [19084.801722][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19084.801722][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19084.801722][ T1364] ipv6_find_idev+0x102/0x170 [19084.801722][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19084.801722][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.801722][ T1364] netlink_rcv_skb+0x130/0x360 [19084.801722][ T1364] netlink_unicast+0x449/0x710 [19084.801722][ T1364] netlink_sendmsg+0x723/0xbe0 [19084.801722][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19084.801722][ T1364] ___sys_sendmsg+0xee/0x170 [19084.801722][ T1364] __sys_sendmsg+0xcd/0x170 [19084.801722][ T1364] do_syscall_64+0xc6/0x1e0 [19084.801722][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19084.801722][ T1364] [19084.803554][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19084.803554][ T1364] neigh_parms_alloc+0x1e5/0x510 [19084.803554][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19084.803554][ T1364] ipv6_find_idev+0x102/0x170 [19084.803554][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19084.803554][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19084.803554][ T1364] netlink_rcv_skb+0x130/0x360 [19084.803554][ T1364] netlink_unicast+0x449/0x710 [19084.803554][ T1364] netlink_sendmsg+0x723/0xbe0 [19084.803554][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19084.803554][ T1364] ___sys_sendmsg+0xee/0x170 [19084.803554][ T1364] __sys_sendmsg+0xcd/0x170 [19084.803554][ T1364] do_syscall_64+0xc6/0x1e0 [19084.803554][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19084.803554][ T1364] [19095.043062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19095.043494][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19095.043494][ T1364] ___neigh_create+0x14b/0xf60 [19095.043494][ T1364] ip6_finish_output2+0xa70/0xf80 [19095.043494][ T1364] ip6_finish_output+0x4ed/0xd30 [19095.043494][ T1364] ip6_output+0x1f3/0x770 [19095.043494][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19095.043494][ T1364] mld_sendpack+0x62d/0xbc0 [19095.043494][ T1364] mld_ifc_work+0x32/0x1f0 [19095.043494][ T1364] process_one_work+0x84d/0x18a0 [19095.043494][ T1364] worker_thread+0x587/0xd30 [19095.043494][ T1364] kthread+0x28a/0x350 [19095.043494][ T1364] ret_from_fork+0x31/0x70 [19095.043494][ T1364] ret_from_fork_asm+0x1a/0x30 [19095.043494][ T1364] [19095.045325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19095.045325][ T1364] dst_init+0x84/0x4a0 [19095.045325][ T1364] dst_alloc+0x97/0x150 [19095.045325][ T1364] ip6_dst_alloc+0x23/0x90 [19095.045325][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19095.045325][ T1364] ip6_pol_route+0x56f/0x840 [19095.045325][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19095.045325][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19095.045325][ T1364] ipv6_rcv+0x1ad/0x810 [19095.045325][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19095.045325][ T1364] process_backlog+0x101/0x620 [19095.045325][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19095.045325][ T1364] net_rx_action+0x495/0xbe0 [19095.045325][ T1364] __do_softirq+0x1b5/0x7f6 [19095.045325][ T1364] [19095.047290][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19095.047290][ T1364] netdev_get_by_index+0x5e/0x80 [19095.047290][ T1364] fib6_nh_init+0x3d8/0x15b0 [19095.047290][ T1364] ip6_route_info_create+0xf18/0x17d0 [19095.047290][ T1364] ip6_route_add+0x1c/0x140 [19095.047290][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19095.047290][ T1364] addrconf_add_dev+0xe2/0x170 [19095.047290][ T1364] inet6_addr_add+0x12f/0xa40 [19095.047290][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19095.047290][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19095.047290][ T1364] netlink_rcv_skb+0x130/0x360 [19095.047290][ T1364] netlink_unicast+0x449/0x710 [19095.047290][ T1364] netlink_sendmsg+0x723/0xbe0 [19095.047290][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19095.047290][ T1364] ___sys_sendmsg+0xee/0x170 [19095.047290][ T1364] __sys_sendmsg+0xcd/0x170 [19095.047290][ T1364] do_syscall_64+0xc6/0x1e0 [19095.047290][ T1364] [19095.050147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19095.050147][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19095.050147][ T1364] ipv6_find_idev+0x102/0x170 [19095.050147][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19095.050147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19095.050147][ T1364] netlink_rcv_skb+0x130/0x360 [19095.050147][ T1364] netlink_unicast+0x449/0x710 [19095.050147][ T1364] netlink_sendmsg+0x723/0xbe0 [19095.050147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19095.050147][ T1364] ___sys_sendmsg+0xee/0x170 [19095.050147][ T1364] __sys_sendmsg+0xcd/0x170 [19095.050147][ T1364] do_syscall_64+0xc6/0x1e0 [19095.050147][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19095.050147][ T1364] [19095.051976][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19095.051976][ T1364] neigh_parms_alloc+0x1e5/0x510 [19095.051976][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19095.051976][ T1364] ipv6_find_idev+0x102/0x170 [19095.051976][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19095.051976][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19095.051976][ T1364] netlink_rcv_skb+0x130/0x360 [19095.051976][ T1364] netlink_unicast+0x449/0x710 [19095.051976][ T1364] netlink_sendmsg+0x723/0xbe0 [19095.051976][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19095.051976][ T1364] ___sys_sendmsg+0xee/0x170 [19095.051976][ T1364] __sys_sendmsg+0xcd/0x170 [19095.051976][ T1364] do_syscall_64+0xc6/0x1e0 [19095.051976][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19095.051976][ T1364] [19105.083071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19105.083535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19105.083535][ T1364] ___neigh_create+0x14b/0xf60 [19105.083535][ T1364] ip6_finish_output2+0xa70/0xf80 [19105.083535][ T1364] ip6_finish_output+0x4ed/0xd30 [19105.083535][ T1364] ip6_output+0x1f3/0x770 [19105.083535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19105.083535][ T1364] mld_sendpack+0x62d/0xbc0 [19105.083535][ T1364] mld_ifc_work+0x32/0x1f0 [19105.083535][ T1364] process_one_work+0x84d/0x18a0 [19105.083535][ T1364] worker_thread+0x587/0xd30 [19105.083535][ T1364] kthread+0x28a/0x350 [19105.083535][ T1364] ret_from_fork+0x31/0x70 [19105.083535][ T1364] ret_from_fork_asm+0x1a/0x30 [19105.083535][ T1364] [19105.085410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19105.085410][ T1364] dst_init+0x84/0x4a0 [19105.085410][ T1364] dst_alloc+0x97/0x150 [19105.085410][ T1364] ip6_dst_alloc+0x23/0x90 [19105.085410][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19105.085410][ T1364] ip6_pol_route+0x56f/0x840 [19105.085410][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19105.085410][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19105.085410][ T1364] ipv6_rcv+0x1ad/0x810 [19105.085410][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19105.085410][ T1364] process_backlog+0x101/0x620 [19105.085410][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19105.085410][ T1364] net_rx_action+0x495/0xbe0 [19105.085410][ T1364] __do_softirq+0x1b5/0x7f6 [19105.085410][ T1364] [19105.087414][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19105.087414][ T1364] netdev_get_by_index+0x5e/0x80 [19105.087414][ T1364] fib6_nh_init+0x3d8/0x15b0 [19105.087414][ T1364] ip6_route_info_create+0xf18/0x17d0 [19105.087414][ T1364] ip6_route_add+0x1c/0x140 [19105.087414][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19105.087414][ T1364] addrconf_add_dev+0xe2/0x170 [19105.087414][ T1364] inet6_addr_add+0x12f/0xa40 [19105.087414][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19105.087414][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19105.087414][ T1364] netlink_rcv_skb+0x130/0x360 [19105.087414][ T1364] netlink_unicast+0x449/0x710 [19105.087414][ T1364] netlink_sendmsg+0x723/0xbe0 [19105.087414][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19105.087414][ T1364] ___sys_sendmsg+0xee/0x170 [19105.087414][ T1364] __sys_sendmsg+0xcd/0x170 [19105.087414][ T1364] do_syscall_64+0xc6/0x1e0 [19105.087414][ T1364] [19105.089798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19105.089798][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19105.089798][ T1364] ipv6_find_idev+0x102/0x170 [19105.089798][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19105.089798][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19105.089798][ T1364] netlink_rcv_skb+0x130/0x360 [19105.089798][ T1364] netlink_unicast+0x449/0x710 [19105.089798][ T1364] netlink_sendmsg+0x723/0xbe0 [19105.089798][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19105.089798][ T1364] ___sys_sendmsg+0xee/0x170 [19105.089798][ T1364] __sys_sendmsg+0xcd/0x170 [19105.089798][ T1364] do_syscall_64+0xc6/0x1e0 [19105.089798][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19105.089798][ T1364] [19105.091664][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19105.091664][ T1364] neigh_parms_alloc+0x1e5/0x510 [19105.091664][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19105.091664][ T1364] ipv6_find_idev+0x102/0x170 [19105.091664][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19105.091664][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19105.091664][ T1364] netlink_rcv_skb+0x130/0x360 [19105.091664][ T1364] netlink_unicast+0x449/0x710 [19105.091664][ T1364] netlink_sendmsg+0x723/0xbe0 [19105.091664][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19105.091664][ T1364] ___sys_sendmsg+0xee/0x170 [19105.091664][ T1364] __sys_sendmsg+0xcd/0x170 [19105.091664][ T1364] do_syscall_64+0xc6/0x1e0 [19105.091664][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19105.091664][ T1364] [19115.115086][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19115.115571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19115.115571][ T1364] ___neigh_create+0x14b/0xf60 [19115.115571][ T1364] ip6_finish_output2+0xa70/0xf80 [19115.115571][ T1364] ip6_finish_output+0x4ed/0xd30 [19115.115571][ T1364] ip6_output+0x1f3/0x770 [19115.115571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19115.115571][ T1364] mld_sendpack+0x62d/0xbc0 [19115.115571][ T1364] mld_ifc_work+0x32/0x1f0 [19115.115571][ T1364] process_one_work+0x84d/0x18a0 [19115.115571][ T1364] worker_thread+0x587/0xd30 [19115.115571][ T1364] kthread+0x28a/0x350 [19115.115571][ T1364] ret_from_fork+0x31/0x70 [19115.115571][ T1364] ret_from_fork_asm+0x1a/0x30 [19115.115571][ T1364] [19115.117449][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19115.117449][ T1364] dst_init+0x84/0x4a0 [19115.117449][ T1364] dst_alloc+0x97/0x150 [19115.117449][ T1364] ip6_dst_alloc+0x23/0x90 [19115.117449][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19115.117449][ T1364] ip6_pol_route+0x56f/0x840 [19115.117449][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19115.117449][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19115.117449][ T1364] ipv6_rcv+0x1ad/0x810 [19115.117449][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19115.117449][ T1364] process_backlog+0x101/0x620 [19115.117449][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19115.117449][ T1364] net_rx_action+0x495/0xbe0 [19115.117449][ T1364] __do_softirq+0x1b5/0x7f6 [19115.117449][ T1364] [19115.119446][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19115.119446][ T1364] netdev_get_by_index+0x5e/0x80 [19115.119446][ T1364] fib6_nh_init+0x3d8/0x15b0 [19115.119446][ T1364] ip6_route_info_create+0xf18/0x17d0 [19115.119446][ T1364] ip6_route_add+0x1c/0x140 [19115.119446][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19115.119446][ T1364] addrconf_add_dev+0xe2/0x170 [19115.119446][ T1364] inet6_addr_add+0x12f/0xa40 [19115.119446][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19115.119446][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19115.119446][ T1364] netlink_rcv_skb+0x130/0x360 [19115.119446][ T1364] netlink_unicast+0x449/0x710 [19115.119446][ T1364] netlink_sendmsg+0x723/0xbe0 [19115.119446][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19115.119446][ T1364] ___sys_sendmsg+0xee/0x170 [19115.119446][ T1364] __sys_sendmsg+0xcd/0x170 [19115.119446][ T1364] do_syscall_64+0xc6/0x1e0 [19115.119446][ T1364] [19115.121828][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19115.121828][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19115.121828][ T1364] ipv6_find_idev+0x102/0x170 [19115.121828][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19115.121828][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19115.121828][ T1364] netlink_rcv_skb+0x130/0x360 [19115.121828][ T1364] netlink_unicast+0x449/0x710 [19115.121828][ T1364] netlink_sendmsg+0x723/0xbe0 [19115.121828][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19115.121828][ T1364] ___sys_sendmsg+0xee/0x170 [19115.121828][ T1364] __sys_sendmsg+0xcd/0x170 [19115.121828][ T1364] do_syscall_64+0xc6/0x1e0 [19115.121828][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19115.121828][ T1364] [19115.123697][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19115.123697][ T1364] neigh_parms_alloc+0x1e5/0x510 [19115.123697][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19115.123697][ T1364] ipv6_find_idev+0x102/0x170 [19115.123697][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19115.123697][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19115.123697][ T1364] netlink_rcv_skb+0x130/0x360 [19115.123697][ T1364] netlink_unicast+0x449/0x710 [19115.123697][ T1364] netlink_sendmsg+0x723/0xbe0 [19115.123697][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19115.123697][ T1364] ___sys_sendmsg+0xee/0x170 [19115.123697][ T1364] __sys_sendmsg+0xcd/0x170 [19115.123697][ T1364] do_syscall_64+0xc6/0x1e0 [19115.123697][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19115.123697][ T1364] [19125.251094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19125.277239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19125.277239][ T1364] ___neigh_create+0x14b/0xf60 [19125.277239][ T1364] ip6_finish_output2+0xa70/0xf80 [19125.277239][ T1364] ip6_finish_output+0x4ed/0xd30 [19125.277239][ T1364] ip6_output+0x1f3/0x770 [19125.277239][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19125.277239][ T1364] mld_sendpack+0x62d/0xbc0 [19125.277239][ T1364] mld_ifc_work+0x32/0x1f0 [19125.277239][ T1364] process_one_work+0x84d/0x18a0 [19125.277239][ T1364] worker_thread+0x587/0xd30 [19125.277239][ T1364] kthread+0x28a/0x350 [19125.277239][ T1364] ret_from_fork+0x31/0x70 [19125.277239][ T1364] ret_from_fork_asm+0x1a/0x30 [19125.277239][ T1364] [19125.280479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19125.280479][ T1364] dst_init+0x84/0x4a0 [19125.280479][ T1364] dst_alloc+0x97/0x150 [19125.280479][ T1364] ip6_dst_alloc+0x23/0x90 [19125.280479][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19125.280479][ T1364] ip6_pol_route+0x56f/0x840 [19125.280479][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19125.280479][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19125.280479][ T1364] ipv6_rcv+0x1ad/0x810 [19125.280479][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19125.280479][ T1364] process_backlog+0x101/0x620 [19125.280479][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19125.280479][ T1364] net_rx_action+0x495/0xbe0 [19125.280479][ T1364] __do_softirq+0x1b5/0x7f6 [19125.280479][ T1364] [19125.284498][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19125.284498][ T1364] netdev_get_by_index+0x5e/0x80 [19125.284498][ T1364] fib6_nh_init+0x3d8/0x15b0 [19125.284498][ T1364] ip6_route_info_create+0xf18/0x17d0 [19125.284498][ T1364] ip6_route_add+0x1c/0x140 [19125.284498][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19125.284498][ T1364] addrconf_add_dev+0xe2/0x170 [19125.284498][ T1364] inet6_addr_add+0x12f/0xa40 [19125.284498][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19125.284498][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19125.284498][ T1364] netlink_rcv_skb+0x130/0x360 [19125.284498][ T1364] netlink_unicast+0x449/0x710 [19125.284498][ T1364] netlink_sendmsg+0x723/0xbe0 [19125.284498][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19125.284498][ T1364] ___sys_sendmsg+0xee/0x170 [19125.284498][ T1364] __sys_sendmsg+0xcd/0x170 [19125.284498][ T1364] do_syscall_64+0xc6/0x1e0 [19125.284498][ T1364] [19125.289269][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19125.289269][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19125.289269][ T1364] ipv6_find_idev+0x102/0x170 [19125.289269][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19125.289269][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19125.289269][ T1364] netlink_rcv_skb+0x130/0x360 [19125.289269][ T1364] netlink_unicast+0x449/0x710 [19125.289269][ T1364] netlink_sendmsg+0x723/0xbe0 [19125.289269][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19125.289269][ T1364] ___sys_sendmsg+0xee/0x170 [19125.289269][ T1364] __sys_sendmsg+0xcd/0x170 [19125.289269][ T1364] do_syscall_64+0xc6/0x1e0 [19125.289269][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19125.289269][ T1364] [19125.293064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19125.293064][ T1364] neigh_parms_alloc+0x1e5/0x510 [19125.293064][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19125.293064][ T1364] ipv6_find_idev+0x102/0x170 [19125.293064][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19125.293064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19125.293064][ T1364] netlink_rcv_skb+0x130/0x360 [19125.293064][ T1364] netlink_unicast+0x449/0x710 [19125.293064][ T1364] netlink_sendmsg+0x723/0xbe0 [19125.293064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19125.293064][ T1364] ___sys_sendmsg+0xee/0x170 [19125.293064][ T1364] __sys_sendmsg+0xcd/0x170 [19125.293064][ T1364] do_syscall_64+0xc6/0x1e0 [19125.293064][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19125.293064][ T1364] [19135.555077][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19135.555820][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19135.555820][ T1364] ___neigh_create+0x14b/0xf60 [19135.555820][ T1364] ip6_finish_output2+0xa70/0xf80 [19135.555820][ T1364] ip6_finish_output+0x4ed/0xd30 [19135.555820][ T1364] ip6_output+0x1f3/0x770 [19135.555820][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19135.555820][ T1364] mld_sendpack+0x62d/0xbc0 [19135.555820][ T1364] mld_ifc_work+0x32/0x1f0 [19135.555820][ T1364] process_one_work+0x84d/0x18a0 [19135.555820][ T1364] worker_thread+0x587/0xd30 [19135.555820][ T1364] kthread+0x28a/0x350 [19135.555820][ T1364] ret_from_fork+0x31/0x70 [19135.555820][ T1364] ret_from_fork_asm+0x1a/0x30 [19135.555820][ T1364] [19135.559084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19135.559084][ T1364] dst_init+0x84/0x4a0 [19135.559084][ T1364] dst_alloc+0x97/0x150 [19135.559084][ T1364] ip6_dst_alloc+0x23/0x90 [19135.559084][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19135.559084][ T1364] ip6_pol_route+0x56f/0x840 [19135.559084][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19135.559084][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19135.559084][ T1364] ipv6_rcv+0x1ad/0x810 [19135.559084][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19135.559084][ T1364] process_backlog+0x101/0x620 [19135.559084][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19135.559084][ T1364] net_rx_action+0x495/0xbe0 [19135.559084][ T1364] __do_softirq+0x1b5/0x7f6 [19135.559084][ T1364] [19135.562592][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19135.562592][ T1364] netdev_get_by_index+0x5e/0x80 [19135.562592][ T1364] fib6_nh_init+0x3d8/0x15b0 [19135.562592][ T1364] ip6_route_info_create+0xf18/0x17d0 [19135.562592][ T1364] ip6_route_add+0x1c/0x140 [19135.562592][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19135.562592][ T1364] addrconf_add_dev+0xe2/0x170 [19135.562592][ T1364] inet6_addr_add+0x12f/0xa40 [19135.562592][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19135.562592][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.562592][ T1364] netlink_rcv_skb+0x130/0x360 [19135.562592][ T1364] netlink_unicast+0x449/0x710 [19135.562592][ T1364] netlink_sendmsg+0x723/0xbe0 [19135.562592][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19135.562592][ T1364] ___sys_sendmsg+0xee/0x170 [19135.562592][ T1364] __sys_sendmsg+0xcd/0x170 [19135.562592][ T1364] do_syscall_64+0xc6/0x1e0 [19135.562592][ T1364] [19135.566869][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19135.566869][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19135.566869][ T1364] ipv6_find_idev+0x102/0x170 [19135.566869][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19135.566869][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.566869][ T1364] netlink_rcv_skb+0x130/0x360 [19135.566869][ T1364] netlink_unicast+0x449/0x710 [19135.566869][ T1364] netlink_sendmsg+0x723/0xbe0 [19135.566869][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19135.566869][ T1364] ___sys_sendmsg+0xee/0x170 [19135.566869][ T1364] __sys_sendmsg+0xcd/0x170 [19135.566869][ T1364] do_syscall_64+0xc6/0x1e0 [19135.566869][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19135.566869][ T1364] [19135.570694][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19135.570694][ T1364] neigh_parms_alloc+0x1e5/0x510 [19135.570694][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19135.570694][ T1364] ipv6_find_idev+0x102/0x170 [19135.570694][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19135.570694][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19135.570694][ T1364] netlink_rcv_skb+0x130/0x360 [19135.570694][ T1364] netlink_unicast+0x449/0x710 [19135.570694][ T1364] netlink_sendmsg+0x723/0xbe0 [19135.570694][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19135.570694][ T1364] ___sys_sendmsg+0xee/0x170 [19135.570694][ T1364] __sys_sendmsg+0xcd/0x170 [19135.570694][ T1364] do_syscall_64+0xc6/0x1e0 [19135.570694][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19135.570694][ T1364] [19145.811104][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19145.811846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19145.811846][ T1364] ___neigh_create+0x14b/0xf60 [19145.811846][ T1364] ip6_finish_output2+0xa70/0xf80 [19145.811846][ T1364] ip6_finish_output+0x4ed/0xd30 [19145.811846][ T1364] ip6_output+0x1f3/0x770 [19145.811846][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19145.811846][ T1364] mld_sendpack+0x62d/0xbc0 [19145.811846][ T1364] mld_ifc_work+0x32/0x1f0 [19145.811846][ T1364] process_one_work+0x84d/0x18a0 [19145.811846][ T1364] worker_thread+0x587/0xd30 [19145.811846][ T1364] kthread+0x28a/0x350 [19145.811846][ T1364] ret_from_fork+0x31/0x70 [19145.811846][ T1364] ret_from_fork_asm+0x1a/0x30 [19145.811846][ T1364] [19145.827780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19145.827780][ T1364] dst_init+0x84/0x4a0 [19145.827780][ T1364] dst_alloc+0x97/0x150 [19145.827780][ T1364] ip6_dst_alloc+0x23/0x90 [19145.827780][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19145.827780][ T1364] ip6_pol_route+0x56f/0x840 [19145.827780][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19145.827780][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19145.827780][ T1364] ipv6_rcv+0x1ad/0x810 [19145.827780][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19145.827780][ T1364] process_backlog+0x101/0x620 [19145.827780][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19145.827780][ T1364] net_rx_action+0x495/0xbe0 [19145.827780][ T1364] __do_softirq+0x1b5/0x7f6 [19145.827780][ T1364] [19145.831864][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19145.831864][ T1364] netdev_get_by_index+0x5e/0x80 [19145.831864][ T1364] fib6_nh_init+0x3d8/0x15b0 [19145.831864][ T1364] ip6_route_info_create+0xf18/0x17d0 [19145.831864][ T1364] ip6_route_add+0x1c/0x140 [19145.831864][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19145.831864][ T1364] addrconf_add_dev+0xe2/0x170 [19145.831864][ T1364] inet6_addr_add+0x12f/0xa40 [19145.831864][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19145.831864][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.831864][ T1364] netlink_rcv_skb+0x130/0x360 [19145.831864][ T1364] netlink_unicast+0x449/0x710 [19145.831864][ T1364] netlink_sendmsg+0x723/0xbe0 [19145.831864][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19145.831864][ T1364] ___sys_sendmsg+0xee/0x170 [19145.831864][ T1364] __sys_sendmsg+0xcd/0x170 [19145.831864][ T1364] do_syscall_64+0xc6/0x1e0 [19145.831864][ T1364] [19145.850264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19145.850264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19145.850264][ T1364] ipv6_find_idev+0x102/0x170 [19145.850264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19145.850264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.850264][ T1364] netlink_rcv_skb+0x130/0x360 [19145.850264][ T1364] netlink_unicast+0x449/0x710 [19145.850264][ T1364] netlink_sendmsg+0x723/0xbe0 [19145.850264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19145.850264][ T1364] ___sys_sendmsg+0xee/0x170 [19145.850264][ T1364] __sys_sendmsg+0xcd/0x170 [19145.850264][ T1364] do_syscall_64+0xc6/0x1e0 [19145.850264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19145.850264][ T1364] [19145.853452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19145.853452][ T1364] neigh_parms_alloc+0x1e5/0x510 [19145.853452][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19145.853452][ T1364] ipv6_find_idev+0x102/0x170 [19145.853452][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19145.853452][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19145.853452][ T1364] netlink_rcv_skb+0x130/0x360 [19145.853452][ T1364] netlink_unicast+0x449/0x710 [19145.853452][ T1364] netlink_sendmsg+0x723/0xbe0 [19145.853452][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19145.853452][ T1364] ___sys_sendmsg+0xee/0x170 [19145.853452][ T1364] __sys_sendmsg+0xcd/0x170 [19145.853452][ T1364] do_syscall_64+0xc6/0x1e0 [19145.853452][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19145.853452][ T1364] [19156.099010][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19156.099509][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19156.099509][ T1364] ___neigh_create+0x14b/0xf60 [19156.099509][ T1364] ip6_finish_output2+0xa70/0xf80 [19156.099509][ T1364] ip6_finish_output+0x4ed/0xd30 [19156.099509][ T1364] ip6_output+0x1f3/0x770 [19156.099509][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19156.099509][ T1364] mld_sendpack+0x62d/0xbc0 [19156.099509][ T1364] mld_ifc_work+0x32/0x1f0 [19156.099509][ T1364] process_one_work+0x84d/0x18a0 [19156.099509][ T1364] worker_thread+0x587/0xd30 [19156.099509][ T1364] kthread+0x28a/0x350 [19156.099509][ T1364] ret_from_fork+0x31/0x70 [19156.099509][ T1364] ret_from_fork_asm+0x1a/0x30 [19156.099509][ T1364] [19156.101234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19156.101234][ T1364] dst_init+0x84/0x4a0 [19156.101234][ T1364] dst_alloc+0x97/0x150 [19156.101234][ T1364] ip6_dst_alloc+0x23/0x90 [19156.101234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19156.101234][ T1364] ip6_pol_route+0x56f/0x840 [19156.101234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19156.101234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19156.101234][ T1364] ipv6_rcv+0x1ad/0x810 [19156.101234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19156.101234][ T1364] process_backlog+0x101/0x620 [19156.101234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19156.101234][ T1364] net_rx_action+0x495/0xbe0 [19156.101234][ T1364] __do_softirq+0x1b5/0x7f6 [19156.101234][ T1364] [19156.103064][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19156.103064][ T1364] netdev_get_by_index+0x5e/0x80 [19156.103064][ T1364] fib6_nh_init+0x3d8/0x15b0 [19156.103064][ T1364] ip6_route_info_create+0xf18/0x17d0 [19156.103064][ T1364] ip6_route_add+0x1c/0x140 [19156.103064][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19156.103064][ T1364] addrconf_add_dev+0xe2/0x170 [19156.103064][ T1364] inet6_addr_add+0x12f/0xa40 [19156.103064][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19156.103064][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19156.103064][ T1364] netlink_rcv_skb+0x130/0x360 [19156.103064][ T1364] netlink_unicast+0x449/0x710 [19156.103064][ T1364] netlink_sendmsg+0x723/0xbe0 [19156.103064][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19156.103064][ T1364] ___sys_sendmsg+0xee/0x170 [19156.103064][ T1364] __sys_sendmsg+0xcd/0x170 [19156.103064][ T1364] do_syscall_64+0xc6/0x1e0 [19156.103064][ T1364] [19156.105253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19156.105253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19156.105253][ T1364] ipv6_find_idev+0x102/0x170 [19156.105253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19156.105253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19156.105253][ T1364] netlink_rcv_skb+0x130/0x360 [19156.105253][ T1364] netlink_unicast+0x449/0x710 [19156.105253][ T1364] netlink_sendmsg+0x723/0xbe0 [19156.105253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19156.105253][ T1364] ___sys_sendmsg+0xee/0x170 [19156.105253][ T1364] __sys_sendmsg+0xcd/0x170 [19156.105253][ T1364] do_syscall_64+0xc6/0x1e0 [19156.105253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19156.105253][ T1364] [19156.106986][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19156.106986][ T1364] neigh_parms_alloc+0x1e5/0x510 [19156.106986][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19156.106986][ T1364] ipv6_find_idev+0x102/0x170 [19156.106986][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19156.106986][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19156.106986][ T1364] netlink_rcv_skb+0x130/0x360 [19156.106986][ T1364] netlink_unicast+0x449/0x710 [19156.106986][ T1364] netlink_sendmsg+0x723/0xbe0 [19156.106986][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19156.106986][ T1364] ___sys_sendmsg+0xee/0x170 [19156.106986][ T1364] __sys_sendmsg+0xcd/0x170 [19156.106986][ T1364] do_syscall_64+0xc6/0x1e0 [19156.106986][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19156.106986][ T1364] [19166.347000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19166.347492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19166.347492][ T1364] ___neigh_create+0x14b/0xf60 [19166.347492][ T1364] ip6_finish_output2+0xa70/0xf80 [19166.347492][ T1364] ip6_finish_output+0x4ed/0xd30 [19166.347492][ T1364] ip6_output+0x1f3/0x770 [19166.347492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19166.347492][ T1364] mld_sendpack+0x62d/0xbc0 [19166.347492][ T1364] mld_ifc_work+0x32/0x1f0 [19166.347492][ T1364] process_one_work+0x84d/0x18a0 [19166.347492][ T1364] worker_thread+0x587/0xd30 [19166.347492][ T1364] kthread+0x28a/0x350 [19166.347492][ T1364] ret_from_fork+0x31/0x70 [19166.347492][ T1364] ret_from_fork_asm+0x1a/0x30 [19166.347492][ T1364] [19166.349221][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19166.349221][ T1364] dst_init+0x84/0x4a0 [19166.349221][ T1364] dst_alloc+0x97/0x150 [19166.349221][ T1364] ip6_dst_alloc+0x23/0x90 [19166.349221][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19166.349221][ T1364] ip6_pol_route+0x56f/0x840 [19166.349221][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19166.349221][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19166.349221][ T1364] ipv6_rcv+0x1ad/0x810 [19166.349221][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19166.349221][ T1364] process_backlog+0x101/0x620 [19166.349221][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19166.349221][ T1364] net_rx_action+0x495/0xbe0 [19166.349221][ T1364] __do_softirq+0x1b5/0x7f6 [19166.349221][ T1364] [19166.351049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19166.351049][ T1364] netdev_get_by_index+0x5e/0x80 [19166.351049][ T1364] fib6_nh_init+0x3d8/0x15b0 [19166.351049][ T1364] ip6_route_info_create+0xf18/0x17d0 [19166.351049][ T1364] ip6_route_add+0x1c/0x140 [19166.351049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19166.351049][ T1364] addrconf_add_dev+0xe2/0x170 [19166.351049][ T1364] inet6_addr_add+0x12f/0xa40 [19166.351049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19166.351049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19166.351049][ T1364] netlink_rcv_skb+0x130/0x360 [19166.351049][ T1364] netlink_unicast+0x449/0x710 [19166.351049][ T1364] netlink_sendmsg+0x723/0xbe0 [19166.351049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19166.351049][ T1364] ___sys_sendmsg+0xee/0x170 [19166.351049][ T1364] __sys_sendmsg+0xcd/0x170 [19166.351049][ T1364] do_syscall_64+0xc6/0x1e0 [19166.351049][ T1364] [19166.353247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19166.353247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19166.353247][ T1364] ipv6_find_idev+0x102/0x170 [19166.353247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19166.353247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19166.353247][ T1364] netlink_rcv_skb+0x130/0x360 [19166.353247][ T1364] netlink_unicast+0x449/0x710 [19166.353247][ T1364] netlink_sendmsg+0x723/0xbe0 [19166.353247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19166.353247][ T1364] ___sys_sendmsg+0xee/0x170 [19166.353247][ T1364] __sys_sendmsg+0xcd/0x170 [19166.353247][ T1364] do_syscall_64+0xc6/0x1e0 [19166.353247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19166.353247][ T1364] [19166.354964][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19166.354964][ T1364] neigh_parms_alloc+0x1e5/0x510 [19166.354964][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19166.354964][ T1364] ipv6_find_idev+0x102/0x170 [19166.354964][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19166.354964][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19166.354964][ T1364] netlink_rcv_skb+0x130/0x360 [19166.354964][ T1364] netlink_unicast+0x449/0x710 [19166.354964][ T1364] netlink_sendmsg+0x723/0xbe0 [19166.354964][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19166.354964][ T1364] ___sys_sendmsg+0xee/0x170 [19166.354964][ T1364] __sys_sendmsg+0xcd/0x170 [19166.354964][ T1364] do_syscall_64+0xc6/0x1e0 [19166.354964][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19166.354964][ T1364] [19176.595066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19176.595576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19176.595576][ T1364] ___neigh_create+0x14b/0xf60 [19176.595576][ T1364] ip6_finish_output2+0xa70/0xf80 [19176.595576][ T1364] ip6_finish_output+0x4ed/0xd30 [19176.595576][ T1364] ip6_output+0x1f3/0x770 [19176.595576][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19176.595576][ T1364] mld_sendpack+0x62d/0xbc0 [19176.595576][ T1364] mld_ifc_work+0x32/0x1f0 [19176.595576][ T1364] process_one_work+0x84d/0x18a0 [19176.595576][ T1364] worker_thread+0x587/0xd30 [19176.595576][ T1364] kthread+0x28a/0x350 [19176.595576][ T1364] ret_from_fork+0x31/0x70 [19176.595576][ T1364] ret_from_fork_asm+0x1a/0x30 [19176.595576][ T1364] [19176.597311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19176.597311][ T1364] dst_init+0x84/0x4a0 [19176.597311][ T1364] dst_alloc+0x97/0x150 [19176.597311][ T1364] ip6_dst_alloc+0x23/0x90 [19176.597311][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19176.597311][ T1364] ip6_pol_route+0x56f/0x840 [19176.597311][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19176.597311][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19176.597311][ T1364] ipv6_rcv+0x1ad/0x810 [19176.597311][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19176.597311][ T1364] process_backlog+0x101/0x620 [19176.597311][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19176.597311][ T1364] net_rx_action+0x495/0xbe0 [19176.597311][ T1364] __do_softirq+0x1b5/0x7f6 [19176.597311][ T1364] [19176.599141][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19176.599141][ T1364] netdev_get_by_index+0x5e/0x80 [19176.599141][ T1364] fib6_nh_init+0x3d8/0x15b0 [19176.599141][ T1364] ip6_route_info_create+0xf18/0x17d0 [19176.599141][ T1364] ip6_route_add+0x1c/0x140 [19176.599141][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19176.599141][ T1364] addrconf_add_dev+0xe2/0x170 [19176.599141][ T1364] inet6_addr_add+0x12f/0xa40 [19176.599141][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19176.599141][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.599141][ T1364] netlink_rcv_skb+0x130/0x360 [19176.599141][ T1364] netlink_unicast+0x449/0x710 [19176.599141][ T1364] netlink_sendmsg+0x723/0xbe0 [19176.599141][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19176.599141][ T1364] ___sys_sendmsg+0xee/0x170 [19176.599141][ T1364] __sys_sendmsg+0xcd/0x170 [19176.599141][ T1364] do_syscall_64+0xc6/0x1e0 [19176.599141][ T1364] [19176.601336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19176.601336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19176.601336][ T1364] ipv6_find_idev+0x102/0x170 [19176.601336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19176.601336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.601336][ T1364] netlink_rcv_skb+0x130/0x360 [19176.601336][ T1364] netlink_unicast+0x449/0x710 [19176.601336][ T1364] netlink_sendmsg+0x723/0xbe0 [19176.601336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19176.601336][ T1364] ___sys_sendmsg+0xee/0x170 [19176.601336][ T1364] __sys_sendmsg+0xcd/0x170 [19176.601336][ T1364] do_syscall_64+0xc6/0x1e0 [19176.601336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19176.601336][ T1364] [19176.603055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19176.603055][ T1364] neigh_parms_alloc+0x1e5/0x510 [19176.603055][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19176.603055][ T1364] ipv6_find_idev+0x102/0x170 [19176.603055][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19176.603055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19176.603055][ T1364] netlink_rcv_skb+0x130/0x360 [19176.603055][ T1364] netlink_unicast+0x449/0x710 [19176.603055][ T1364] netlink_sendmsg+0x723/0xbe0 [19176.603055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19176.603055][ T1364] ___sys_sendmsg+0xee/0x170 [19176.603055][ T1364] __sys_sendmsg+0xcd/0x170 [19176.603055][ T1364] do_syscall_64+0xc6/0x1e0 [19176.603055][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19176.603055][ T1364] [19186.843090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19186.843528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19186.843528][ T1364] ___neigh_create+0x14b/0xf60 [19186.843528][ T1364] ip6_finish_output2+0xa70/0xf80 [19186.843528][ T1364] ip6_finish_output+0x4ed/0xd30 [19186.843528][ T1364] ip6_output+0x1f3/0x770 [19186.843528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19186.843528][ T1364] mld_sendpack+0x62d/0xbc0 [19186.843528][ T1364] mld_ifc_work+0x32/0x1f0 [19186.843528][ T1364] process_one_work+0x84d/0x18a0 [19186.843528][ T1364] worker_thread+0x587/0xd30 [19186.843528][ T1364] kthread+0x28a/0x350 [19186.843528][ T1364] ret_from_fork+0x31/0x70 [19186.843528][ T1364] ret_from_fork_asm+0x1a/0x30 [19186.843528][ T1364] [19186.845286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19186.845286][ T1364] dst_init+0x84/0x4a0 [19186.845286][ T1364] dst_alloc+0x97/0x150 [19186.845286][ T1364] ip6_dst_alloc+0x23/0x90 [19186.845286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19186.845286][ T1364] ip6_pol_route+0x56f/0x840 [19186.845286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19186.845286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19186.845286][ T1364] ipv6_rcv+0x1ad/0x810 [19186.845286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19186.845286][ T1364] process_backlog+0x101/0x620 [19186.845286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19186.845286][ T1364] net_rx_action+0x495/0xbe0 [19186.845286][ T1364] __do_softirq+0x1b5/0x7f6 [19186.845286][ T1364] [19186.847128][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19186.847128][ T1364] netdev_get_by_index+0x5e/0x80 [19186.847128][ T1364] fib6_nh_init+0x3d8/0x15b0 [19186.847128][ T1364] ip6_route_info_create+0xf18/0x17d0 [19186.847128][ T1364] ip6_route_add+0x1c/0x140 [19186.847128][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19186.847128][ T1364] addrconf_add_dev+0xe2/0x170 [19186.847128][ T1364] inet6_addr_add+0x12f/0xa40 [19186.847128][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19186.847128][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.847128][ T1364] netlink_rcv_skb+0x130/0x360 [19186.847128][ T1364] netlink_unicast+0x449/0x710 [19186.847128][ T1364] netlink_sendmsg+0x723/0xbe0 [19186.847128][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19186.847128][ T1364] ___sys_sendmsg+0xee/0x170 [19186.847128][ T1364] __sys_sendmsg+0xcd/0x170 [19186.847128][ T1364] do_syscall_64+0xc6/0x1e0 [19186.847128][ T1364] [19186.849316][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19186.849316][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19186.849316][ T1364] ipv6_find_idev+0x102/0x170 [19186.849316][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19186.849316][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.849316][ T1364] netlink_rcv_skb+0x130/0x360 [19186.849316][ T1364] netlink_unicast+0x449/0x710 [19186.849316][ T1364] netlink_sendmsg+0x723/0xbe0 [19186.849316][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19186.849316][ T1364] ___sys_sendmsg+0xee/0x170 [19186.849316][ T1364] __sys_sendmsg+0xcd/0x170 [19186.849316][ T1364] do_syscall_64+0xc6/0x1e0 [19186.849316][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19186.849316][ T1364] [19186.851063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19186.851063][ T1364] neigh_parms_alloc+0x1e5/0x510 [19186.851063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19186.851063][ T1364] ipv6_find_idev+0x102/0x170 [19186.851063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19186.851063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19186.851063][ T1364] netlink_rcv_skb+0x130/0x360 [19186.851063][ T1364] netlink_unicast+0x449/0x710 [19186.851063][ T1364] netlink_sendmsg+0x723/0xbe0 [19186.851063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19186.851063][ T1364] ___sys_sendmsg+0xee/0x170 [19186.851063][ T1364] __sys_sendmsg+0xcd/0x170 [19186.851063][ T1364] do_syscall_64+0xc6/0x1e0 [19186.851063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19186.851063][ T1364] [19197.091072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19197.091513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19197.091513][ T1364] ___neigh_create+0x14b/0xf60 [19197.091513][ T1364] ip6_finish_output2+0xa70/0xf80 [19197.091513][ T1364] ip6_finish_output+0x4ed/0xd30 [19197.091513][ T1364] ip6_output+0x1f3/0x770 [19197.091513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19197.091513][ T1364] mld_sendpack+0x62d/0xbc0 [19197.091513][ T1364] mld_ifc_work+0x32/0x1f0 [19197.091513][ T1364] process_one_work+0x84d/0x18a0 [19197.091513][ T1364] worker_thread+0x587/0xd30 [19197.091513][ T1364] kthread+0x28a/0x350 [19197.091513][ T1364] ret_from_fork+0x31/0x70 [19197.091513][ T1364] ret_from_fork_asm+0x1a/0x30 [19197.091513][ T1364] [19197.093228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19197.093228][ T1364] dst_init+0x84/0x4a0 [19197.093228][ T1364] dst_alloc+0x97/0x150 [19197.093228][ T1364] ip6_dst_alloc+0x23/0x90 [19197.093228][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19197.093228][ T1364] ip6_pol_route+0x56f/0x840 [19197.093228][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19197.093228][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19197.093228][ T1364] ipv6_rcv+0x1ad/0x810 [19197.093228][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19197.093228][ T1364] process_backlog+0x101/0x620 [19197.093228][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19197.093228][ T1364] net_rx_action+0x495/0xbe0 [19197.093228][ T1364] __do_softirq+0x1b5/0x7f6 [19197.093228][ T1364] [19197.095576][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19197.095576][ T1364] netdev_get_by_index+0x5e/0x80 [19197.095576][ T1364] fib6_nh_init+0x3d8/0x15b0 [19197.095576][ T1364] ip6_route_info_create+0xf18/0x17d0 [19197.095576][ T1364] ip6_route_add+0x1c/0x140 [19197.095576][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19197.095576][ T1364] addrconf_add_dev+0xe2/0x170 [19197.095576][ T1364] inet6_addr_add+0x12f/0xa40 [19197.095576][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19197.095576][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19197.095576][ T1364] netlink_rcv_skb+0x130/0x360 [19197.095576][ T1364] netlink_unicast+0x449/0x710 [19197.095576][ T1364] netlink_sendmsg+0x723/0xbe0 [19197.095576][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19197.095576][ T1364] ___sys_sendmsg+0xee/0x170 [19197.095576][ T1364] __sys_sendmsg+0xcd/0x170 [19197.095576][ T1364] do_syscall_64+0xc6/0x1e0 [19197.095576][ T1364] [19197.097787][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19197.097787][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19197.097787][ T1364] ipv6_find_idev+0x102/0x170 [19197.097787][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19197.097787][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19197.097787][ T1364] netlink_rcv_skb+0x130/0x360 [19197.097787][ T1364] netlink_unicast+0x449/0x710 [19197.097787][ T1364] netlink_sendmsg+0x723/0xbe0 [19197.097787][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19197.097787][ T1364] ___sys_sendmsg+0xee/0x170 [19197.097787][ T1364] __sys_sendmsg+0xcd/0x170 [19197.097787][ T1364] do_syscall_64+0xc6/0x1e0 [19197.097787][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19197.097787][ T1364] [19197.099514][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19197.099514][ T1364] neigh_parms_alloc+0x1e5/0x510 [19197.099514][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19197.099514][ T1364] ipv6_find_idev+0x102/0x170 [19197.099514][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19197.099514][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19197.099514][ T1364] netlink_rcv_skb+0x130/0x360 [19197.099514][ T1364] netlink_unicast+0x449/0x710 [19197.099514][ T1364] netlink_sendmsg+0x723/0xbe0 [19197.099514][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19197.099514][ T1364] ___sys_sendmsg+0xee/0x170 [19197.099514][ T1364] __sys_sendmsg+0xcd/0x170 [19197.099514][ T1364] do_syscall_64+0xc6/0x1e0 [19197.099514][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19197.099514][ T1364] [19207.107102][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19207.107588][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19207.107588][ T1364] ___neigh_create+0x14b/0xf60 [19207.107588][ T1364] ip6_finish_output2+0xa70/0xf80 [19207.107588][ T1364] ip6_finish_output+0x4ed/0xd30 [19207.107588][ T1364] ip6_output+0x1f3/0x770 [19207.107588][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19207.107588][ T1364] mld_sendpack+0x62d/0xbc0 [19207.107588][ T1364] mld_ifc_work+0x32/0x1f0 [19207.107588][ T1364] process_one_work+0x84d/0x18a0 [19207.107588][ T1364] worker_thread+0x587/0xd30 [19207.107588][ T1364] kthread+0x28a/0x350 [19207.107588][ T1364] ret_from_fork+0x31/0x70 [19207.107588][ T1364] ret_from_fork_asm+0x1a/0x30 [19207.107588][ T1364] [19207.109283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19207.109283][ T1364] dst_init+0x84/0x4a0 [19207.109283][ T1364] dst_alloc+0x97/0x150 [19207.109283][ T1364] ip6_dst_alloc+0x23/0x90 [19207.109283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19207.109283][ T1364] ip6_pol_route+0x56f/0x840 [19207.109283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19207.109283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19207.109283][ T1364] ipv6_rcv+0x1ad/0x810 [19207.109283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19207.109283][ T1364] process_backlog+0x101/0x620 [19207.109283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19207.109283][ T1364] net_rx_action+0x495/0xbe0 [19207.109283][ T1364] __do_softirq+0x1b5/0x7f6 [19207.109283][ T1364] [19207.111103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19207.111103][ T1364] netdev_get_by_index+0x5e/0x80 [19207.111103][ T1364] fib6_nh_init+0x3d8/0x15b0 [19207.111103][ T1364] ip6_route_info_create+0xf18/0x17d0 [19207.111103][ T1364] ip6_route_add+0x1c/0x140 [19207.111103][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19207.111103][ T1364] addrconf_add_dev+0xe2/0x170 [19207.111103][ T1364] inet6_addr_add+0x12f/0xa40 [19207.111103][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19207.111103][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19207.111103][ T1364] netlink_rcv_skb+0x130/0x360 [19207.111103][ T1364] netlink_unicast+0x449/0x710 [19207.111103][ T1364] netlink_sendmsg+0x723/0xbe0 [19207.111103][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19207.111103][ T1364] ___sys_sendmsg+0xee/0x170 [19207.111103][ T1364] __sys_sendmsg+0xcd/0x170 [19207.111103][ T1364] do_syscall_64+0xc6/0x1e0 [19207.111103][ T1364] [19207.113279][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19207.113279][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19207.113279][ T1364] ipv6_find_idev+0x102/0x170 [19207.113279][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19207.113279][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19207.113279][ T1364] netlink_rcv_skb+0x130/0x360 [19207.113279][ T1364] netlink_unicast+0x449/0x710 [19207.113279][ T1364] netlink_sendmsg+0x723/0xbe0 [19207.113279][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19207.113279][ T1364] ___sys_sendmsg+0xee/0x170 [19207.113279][ T1364] __sys_sendmsg+0xcd/0x170 [19207.113279][ T1364] do_syscall_64+0xc6/0x1e0 [19207.113279][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19207.113279][ T1364] [19207.115086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19207.115086][ T1364] neigh_parms_alloc+0x1e5/0x510 [19207.115086][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19207.115086][ T1364] ipv6_find_idev+0x102/0x170 [19207.115086][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19207.115086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19207.115086][ T1364] netlink_rcv_skb+0x130/0x360 [19207.115086][ T1364] netlink_unicast+0x449/0x710 [19207.115086][ T1364] netlink_sendmsg+0x723/0xbe0 [19207.115086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19207.115086][ T1364] ___sys_sendmsg+0xee/0x170 [19207.115086][ T1364] __sys_sendmsg+0xcd/0x170 [19207.115086][ T1364] do_syscall_64+0xc6/0x1e0 [19207.115086][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19207.115086][ T1364] [19217.315103][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19217.315614][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19217.315614][ T1364] ___neigh_create+0x14b/0xf60 [19217.315614][ T1364] ip6_finish_output2+0xa70/0xf80 [19217.315614][ T1364] ip6_finish_output+0x4ed/0xd30 [19217.315614][ T1364] ip6_output+0x1f3/0x770 [19217.315614][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19217.315614][ T1364] mld_sendpack+0x62d/0xbc0 [19217.315614][ T1364] mld_ifc_work+0x32/0x1f0 [19217.315614][ T1364] process_one_work+0x84d/0x18a0 [19217.315614][ T1364] worker_thread+0x587/0xd30 [19217.315614][ T1364] kthread+0x28a/0x350 [19217.315614][ T1364] ret_from_fork+0x31/0x70 [19217.315614][ T1364] ret_from_fork_asm+0x1a/0x30 [19217.315614][ T1364] [19217.317581][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19217.317581][ T1364] dst_init+0x84/0x4a0 [19217.317581][ T1364] dst_alloc+0x97/0x150 [19217.317581][ T1364] ip6_dst_alloc+0x23/0x90 [19217.317581][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19217.317581][ T1364] ip6_pol_route+0x56f/0x840 [19217.317581][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19217.317581][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19217.317581][ T1364] ipv6_rcv+0x1ad/0x810 [19217.317581][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19217.317581][ T1364] process_backlog+0x101/0x620 [19217.317581][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19217.317581][ T1364] net_rx_action+0x495/0xbe0 [19217.317581][ T1364] __do_softirq+0x1b5/0x7f6 [19217.317581][ T1364] [19217.319563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19217.319563][ T1364] netdev_get_by_index+0x5e/0x80 [19217.319563][ T1364] fib6_nh_init+0x3d8/0x15b0 [19217.319563][ T1364] ip6_route_info_create+0xf18/0x17d0 [19217.319563][ T1364] ip6_route_add+0x1c/0x140 [19217.319563][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19217.319563][ T1364] addrconf_add_dev+0xe2/0x170 [19217.319563][ T1364] inet6_addr_add+0x12f/0xa40 [19217.319563][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19217.319563][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.319563][ T1364] netlink_rcv_skb+0x130/0x360 [19217.319563][ T1364] netlink_unicast+0x449/0x710 [19217.319563][ T1364] netlink_sendmsg+0x723/0xbe0 [19217.319563][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19217.319563][ T1364] ___sys_sendmsg+0xee/0x170 [19217.319563][ T1364] __sys_sendmsg+0xcd/0x170 [19217.319563][ T1364] do_syscall_64+0xc6/0x1e0 [19217.319563][ T1364] [19217.321936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19217.321936][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19217.321936][ T1364] ipv6_find_idev+0x102/0x170 [19217.321936][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19217.321936][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.321936][ T1364] netlink_rcv_skb+0x130/0x360 [19217.321936][ T1364] netlink_unicast+0x449/0x710 [19217.321936][ T1364] netlink_sendmsg+0x723/0xbe0 [19217.321936][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19217.321936][ T1364] ___sys_sendmsg+0xee/0x170 [19217.321936][ T1364] __sys_sendmsg+0xcd/0x170 [19217.321936][ T1364] do_syscall_64+0xc6/0x1e0 [19217.321936][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19217.321936][ T1364] [19217.323828][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19217.323828][ T1364] neigh_parms_alloc+0x1e5/0x510 [19217.323828][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19217.323828][ T1364] ipv6_find_idev+0x102/0x170 [19217.323828][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19217.323828][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19217.323828][ T1364] netlink_rcv_skb+0x130/0x360 [19217.323828][ T1364] netlink_unicast+0x449/0x710 [19217.323828][ T1364] netlink_sendmsg+0x723/0xbe0 [19217.323828][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19217.323828][ T1364] ___sys_sendmsg+0xee/0x170 [19217.323828][ T1364] __sys_sendmsg+0xcd/0x170 [19217.323828][ T1364] do_syscall_64+0xc6/0x1e0 [19217.323828][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19217.323828][ T1364] [19227.843158][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19227.843638][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19227.843638][ T1364] ___neigh_create+0x14b/0xf60 [19227.843638][ T1364] ip6_finish_output2+0xa70/0xf80 [19227.843638][ T1364] ip6_finish_output+0x4ed/0xd30 [19227.843638][ T1364] ip6_output+0x1f3/0x770 [19227.843638][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19227.843638][ T1364] mld_sendpack+0x62d/0xbc0 [19227.843638][ T1364] mld_ifc_work+0x32/0x1f0 [19227.843638][ T1364] process_one_work+0x84d/0x18a0 [19227.843638][ T1364] worker_thread+0x587/0xd30 [19227.843638][ T1364] kthread+0x28a/0x350 [19227.843638][ T1364] ret_from_fork+0x31/0x70 [19227.843638][ T1364] ret_from_fork_asm+0x1a/0x30 [19227.843638][ T1364] [19227.845337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19227.845337][ T1364] dst_init+0x84/0x4a0 [19227.845337][ T1364] dst_alloc+0x97/0x150 [19227.845337][ T1364] ip6_dst_alloc+0x23/0x90 [19227.845337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19227.845337][ T1364] ip6_pol_route+0x56f/0x840 [19227.845337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19227.845337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19227.845337][ T1364] ipv6_rcv+0x1ad/0x810 [19227.845337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19227.845337][ T1364] process_backlog+0x101/0x620 [19227.845337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19227.845337][ T1364] net_rx_action+0x495/0xbe0 [19227.845337][ T1364] __do_softirq+0x1b5/0x7f6 [19227.845337][ T1364] [19227.847166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19227.847166][ T1364] netdev_get_by_index+0x5e/0x80 [19227.847166][ T1364] fib6_nh_init+0x3d8/0x15b0 [19227.847166][ T1364] ip6_route_info_create+0xf18/0x17d0 [19227.847166][ T1364] ip6_route_add+0x1c/0x140 [19227.847166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19227.847166][ T1364] addrconf_add_dev+0xe2/0x170 [19227.847166][ T1364] inet6_addr_add+0x12f/0xa40 [19227.847166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19227.847166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.847166][ T1364] netlink_rcv_skb+0x130/0x360 [19227.847166][ T1364] netlink_unicast+0x449/0x710 [19227.847166][ T1364] netlink_sendmsg+0x723/0xbe0 [19227.847166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19227.847166][ T1364] ___sys_sendmsg+0xee/0x170 [19227.847166][ T1364] __sys_sendmsg+0xcd/0x170 [19227.847166][ T1364] do_syscall_64+0xc6/0x1e0 [19227.847166][ T1364] [19227.849395][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19227.849395][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19227.849395][ T1364] ipv6_find_idev+0x102/0x170 [19227.849395][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19227.849395][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.849395][ T1364] netlink_rcv_skb+0x130/0x360 [19227.849395][ T1364] netlink_unicast+0x449/0x710 [19227.849395][ T1364] netlink_sendmsg+0x723/0xbe0 [19227.849395][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19227.849395][ T1364] ___sys_sendmsg+0xee/0x170 [19227.849395][ T1364] __sys_sendmsg+0xcd/0x170 [19227.849395][ T1364] do_syscall_64+0xc6/0x1e0 [19227.849395][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19227.849395][ T1364] [19227.851154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19227.851154][ T1364] neigh_parms_alloc+0x1e5/0x510 [19227.851154][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19227.851154][ T1364] ipv6_find_idev+0x102/0x170 [19227.851154][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19227.851154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19227.851154][ T1364] netlink_rcv_skb+0x130/0x360 [19227.851154][ T1364] netlink_unicast+0x449/0x710 [19227.851154][ T1364] netlink_sendmsg+0x723/0xbe0 [19227.851154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19227.851154][ T1364] ___sys_sendmsg+0xee/0x170 [19227.851154][ T1364] __sys_sendmsg+0xcd/0x170 [19227.851154][ T1364] do_syscall_64+0xc6/0x1e0 [19227.851154][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19227.851154][ T1364] [19238.035039][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19238.035465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19238.035465][ T1364] ___neigh_create+0x14b/0xf60 [19238.035465][ T1364] ip6_finish_output2+0xa70/0xf80 [19238.035465][ T1364] ip6_finish_output+0x4ed/0xd30 [19238.035465][ T1364] ip6_output+0x1f3/0x770 [19238.035465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19238.035465][ T1364] mld_sendpack+0x62d/0xbc0 [19238.035465][ T1364] mld_ifc_work+0x32/0x1f0 [19238.035465][ T1364] process_one_work+0x84d/0x18a0 [19238.035465][ T1364] worker_thread+0x587/0xd30 [19238.035465][ T1364] kthread+0x28a/0x350 [19238.035465][ T1364] ret_from_fork+0x31/0x70 [19238.035465][ T1364] ret_from_fork_asm+0x1a/0x30 [19238.035465][ T1364] [19238.037204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19238.037204][ T1364] dst_init+0x84/0x4a0 [19238.037204][ T1364] dst_alloc+0x97/0x150 [19238.037204][ T1364] ip6_dst_alloc+0x23/0x90 [19238.037204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19238.037204][ T1364] ip6_pol_route+0x56f/0x840 [19238.037204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19238.037204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19238.037204][ T1364] ipv6_rcv+0x1ad/0x810 [19238.037204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19238.037204][ T1364] process_backlog+0x101/0x620 [19238.037204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19238.037204][ T1364] net_rx_action+0x495/0xbe0 [19238.037204][ T1364] __do_softirq+0x1b5/0x7f6 [19238.037204][ T1364] [19238.039054][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19238.039054][ T1364] netdev_get_by_index+0x5e/0x80 [19238.039054][ T1364] fib6_nh_init+0x3d8/0x15b0 [19238.039054][ T1364] ip6_route_info_create+0xf18/0x17d0 [19238.039054][ T1364] ip6_route_add+0x1c/0x140 [19238.039054][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19238.039054][ T1364] addrconf_add_dev+0xe2/0x170 [19238.039054][ T1364] inet6_addr_add+0x12f/0xa40 [19238.039054][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19238.039054][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19238.039054][ T1364] netlink_rcv_skb+0x130/0x360 [19238.039054][ T1364] netlink_unicast+0x449/0x710 [19238.039054][ T1364] netlink_sendmsg+0x723/0xbe0 [19238.039054][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19238.039054][ T1364] ___sys_sendmsg+0xee/0x170 [19238.039054][ T1364] __sys_sendmsg+0xcd/0x170 [19238.039054][ T1364] do_syscall_64+0xc6/0x1e0 [19238.039054][ T1364] [19238.041265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19238.041265][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19238.041265][ T1364] ipv6_find_idev+0x102/0x170 [19238.041265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19238.041265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19238.041265][ T1364] netlink_rcv_skb+0x130/0x360 [19238.041265][ T1364] netlink_unicast+0x449/0x710 [19238.041265][ T1364] netlink_sendmsg+0x723/0xbe0 [19238.041265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19238.041265][ T1364] ___sys_sendmsg+0xee/0x170 [19238.041265][ T1364] __sys_sendmsg+0xcd/0x170 [19238.041265][ T1364] do_syscall_64+0xc6/0x1e0 [19238.041265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19238.041265][ T1364] [19238.042999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19238.042999][ T1364] neigh_parms_alloc+0x1e5/0x510 [19238.042999][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19238.042999][ T1364] ipv6_find_idev+0x102/0x170 [19238.042999][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19238.042999][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19238.042999][ T1364] netlink_rcv_skb+0x130/0x360 [19238.042999][ T1364] netlink_unicast+0x449/0x710 [19238.042999][ T1364] netlink_sendmsg+0x723/0xbe0 [19238.042999][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19238.042999][ T1364] ___sys_sendmsg+0xee/0x170 [19238.042999][ T1364] __sys_sendmsg+0xcd/0x170 [19238.042999][ T1364] do_syscall_64+0xc6/0x1e0 [19238.042999][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19238.042999][ T1364] [19248.195155][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19248.195663][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19248.195663][ T1364] ___neigh_create+0x14b/0xf60 [19248.195663][ T1364] ip6_finish_output2+0xa70/0xf80 [19248.195663][ T1364] ip6_finish_output+0x4ed/0xd30 [19248.195663][ T1364] ip6_output+0x1f3/0x770 [19248.195663][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19248.195663][ T1364] mld_sendpack+0x62d/0xbc0 [19248.195663][ T1364] mld_ifc_work+0x32/0x1f0 [19248.195663][ T1364] process_one_work+0x84d/0x18a0 [19248.195663][ T1364] worker_thread+0x587/0xd30 [19248.195663][ T1364] kthread+0x28a/0x350 [19248.195663][ T1364] ret_from_fork+0x31/0x70 [19248.195663][ T1364] ret_from_fork_asm+0x1a/0x30 [19248.195663][ T1364] [19248.197379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19248.197379][ T1364] dst_init+0x84/0x4a0 [19248.197379][ T1364] dst_alloc+0x97/0x150 [19248.197379][ T1364] ip6_dst_alloc+0x23/0x90 [19248.197379][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19248.197379][ T1364] ip6_pol_route+0x56f/0x840 [19248.197379][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19248.197379][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19248.197379][ T1364] ipv6_rcv+0x1ad/0x810 [19248.197379][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19248.197379][ T1364] process_backlog+0x101/0x620 [19248.197379][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19248.197379][ T1364] net_rx_action+0x495/0xbe0 [19248.197379][ T1364] __do_softirq+0x1b5/0x7f6 [19248.197379][ T1364] [19248.199200][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19248.199200][ T1364] netdev_get_by_index+0x5e/0x80 [19248.199200][ T1364] fib6_nh_init+0x3d8/0x15b0 [19248.199200][ T1364] ip6_route_info_create+0xf18/0x17d0 [19248.199200][ T1364] ip6_route_add+0x1c/0x140 [19248.199200][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19248.199200][ T1364] addrconf_add_dev+0xe2/0x170 [19248.199200][ T1364] inet6_addr_add+0x12f/0xa40 [19248.199200][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19248.199200][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19248.199200][ T1364] netlink_rcv_skb+0x130/0x360 [19248.199200][ T1364] netlink_unicast+0x449/0x710 [19248.199200][ T1364] netlink_sendmsg+0x723/0xbe0 [19248.199200][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19248.199200][ T1364] ___sys_sendmsg+0xee/0x170 [19248.199200][ T1364] __sys_sendmsg+0xcd/0x170 [19248.199200][ T1364] do_syscall_64+0xc6/0x1e0 [19248.199200][ T1364] [19248.201369][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19248.201369][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19248.201369][ T1364] ipv6_find_idev+0x102/0x170 [19248.201369][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19248.201369][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19248.201369][ T1364] netlink_rcv_skb+0x130/0x360 [19248.201369][ T1364] netlink_unicast+0x449/0x710 [19248.201369][ T1364] netlink_sendmsg+0x723/0xbe0 [19248.201369][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19248.201369][ T1364] ___sys_sendmsg+0xee/0x170 [19248.201369][ T1364] __sys_sendmsg+0xcd/0x170 [19248.201369][ T1364] do_syscall_64+0xc6/0x1e0 [19248.201369][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19248.201369][ T1364] [19248.203077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19248.203077][ T1364] neigh_parms_alloc+0x1e5/0x510 [19248.203077][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19248.203077][ T1364] ipv6_find_idev+0x102/0x170 [19248.203077][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19248.203077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19248.203077][ T1364] netlink_rcv_skb+0x130/0x360 [19248.203077][ T1364] netlink_unicast+0x449/0x710 [19248.203077][ T1364] netlink_sendmsg+0x723/0xbe0 [19248.203077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19248.203077][ T1364] ___sys_sendmsg+0xee/0x170 [19248.203077][ T1364] __sys_sendmsg+0xcd/0x170 [19248.203077][ T1364] do_syscall_64+0xc6/0x1e0 [19248.203077][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19248.203077][ T1364] [19258.243099][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19258.243525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19258.243525][ T1364] ___neigh_create+0x14b/0xf60 [19258.243525][ T1364] ip6_finish_output2+0xa70/0xf80 [19258.243525][ T1364] ip6_finish_output+0x4ed/0xd30 [19258.243525][ T1364] ip6_output+0x1f3/0x770 [19258.243525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19258.243525][ T1364] mld_sendpack+0x62d/0xbc0 [19258.243525][ T1364] mld_ifc_work+0x32/0x1f0 [19258.243525][ T1364] process_one_work+0x84d/0x18a0 [19258.243525][ T1364] worker_thread+0x587/0xd30 [19258.243525][ T1364] kthread+0x28a/0x350 [19258.243525][ T1364] ret_from_fork+0x31/0x70 [19258.243525][ T1364] ret_from_fork_asm+0x1a/0x30 [19258.243525][ T1364] [19258.245223][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19258.245223][ T1364] dst_init+0x84/0x4a0 [19258.245223][ T1364] dst_alloc+0x97/0x150 [19258.245223][ T1364] ip6_dst_alloc+0x23/0x90 [19258.245223][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19258.245223][ T1364] ip6_pol_route+0x56f/0x840 [19258.245223][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19258.245223][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19258.245223][ T1364] ipv6_rcv+0x1ad/0x810 [19258.245223][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19258.245223][ T1364] process_backlog+0x101/0x620 [19258.245223][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19258.245223][ T1364] net_rx_action+0x495/0xbe0 [19258.245223][ T1364] __do_softirq+0x1b5/0x7f6 [19258.245223][ T1364] [19258.247075][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19258.247075][ T1364] netdev_get_by_index+0x5e/0x80 [19258.247075][ T1364] fib6_nh_init+0x3d8/0x15b0 [19258.247075][ T1364] ip6_route_info_create+0xf18/0x17d0 [19258.247075][ T1364] ip6_route_add+0x1c/0x140 [19258.247075][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19258.247075][ T1364] addrconf_add_dev+0xe2/0x170 [19258.247075][ T1364] inet6_addr_add+0x12f/0xa40 [19258.247075][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19258.247075][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.247075][ T1364] netlink_rcv_skb+0x130/0x360 [19258.247075][ T1364] netlink_unicast+0x449/0x710 [19258.247075][ T1364] netlink_sendmsg+0x723/0xbe0 [19258.247075][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19258.247075][ T1364] ___sys_sendmsg+0xee/0x170 [19258.247075][ T1364] __sys_sendmsg+0xcd/0x170 [19258.247075][ T1364] do_syscall_64+0xc6/0x1e0 [19258.247075][ T1364] [19258.249637][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19258.249637][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19258.249637][ T1364] ipv6_find_idev+0x102/0x170 [19258.249637][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19258.249637][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.249637][ T1364] netlink_rcv_skb+0x130/0x360 [19258.249637][ T1364] netlink_unicast+0x449/0x710 [19258.249637][ T1364] netlink_sendmsg+0x723/0xbe0 [19258.249637][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19258.249637][ T1364] ___sys_sendmsg+0xee/0x170 [19258.249637][ T1364] __sys_sendmsg+0xcd/0x170 [19258.249637][ T1364] do_syscall_64+0xc6/0x1e0 [19258.249637][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19258.249637][ T1364] [19258.251343][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19258.251343][ T1364] neigh_parms_alloc+0x1e5/0x510 [19258.251343][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19258.251343][ T1364] ipv6_find_idev+0x102/0x170 [19258.251343][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19258.251343][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19258.251343][ T1364] netlink_rcv_skb+0x130/0x360 [19258.251343][ T1364] netlink_unicast+0x449/0x710 [19258.251343][ T1364] netlink_sendmsg+0x723/0xbe0 [19258.251343][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19258.251343][ T1364] ___sys_sendmsg+0xee/0x170 [19258.251343][ T1364] __sys_sendmsg+0xcd/0x170 [19258.251343][ T1364] do_syscall_64+0xc6/0x1e0 [19258.251343][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19258.251343][ T1364] [19268.355007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19268.355426][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19268.355426][ T1364] ___neigh_create+0x14b/0xf60 [19268.355426][ T1364] ip6_finish_output2+0xa70/0xf80 [19268.355426][ T1364] ip6_finish_output+0x4ed/0xd30 [19268.355426][ T1364] ip6_output+0x1f3/0x770 [19268.355426][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19268.355426][ T1364] mld_sendpack+0x62d/0xbc0 [19268.355426][ T1364] mld_ifc_work+0x32/0x1f0 [19268.355426][ T1364] process_one_work+0x84d/0x18a0 [19268.355426][ T1364] worker_thread+0x587/0xd30 [19268.355426][ T1364] kthread+0x28a/0x350 [19268.355426][ T1364] ret_from_fork+0x31/0x70 [19268.355426][ T1364] ret_from_fork_asm+0x1a/0x30 [19268.355426][ T1364] [19268.357159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19268.357159][ T1364] dst_init+0x84/0x4a0 [19268.357159][ T1364] dst_alloc+0x97/0x150 [19268.357159][ T1364] ip6_dst_alloc+0x23/0x90 [19268.357159][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19268.357159][ T1364] ip6_pol_route+0x56f/0x840 [19268.357159][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19268.357159][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19268.357159][ T1364] ipv6_rcv+0x1ad/0x810 [19268.357159][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19268.357159][ T1364] process_backlog+0x101/0x620 [19268.357159][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19268.357159][ T1364] net_rx_action+0x495/0xbe0 [19268.357159][ T1364] __do_softirq+0x1b5/0x7f6 [19268.357159][ T1364] [19268.358989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19268.358989][ T1364] netdev_get_by_index+0x5e/0x80 [19268.358989][ T1364] fib6_nh_init+0x3d8/0x15b0 [19268.358989][ T1364] ip6_route_info_create+0xf18/0x17d0 [19268.358989][ T1364] ip6_route_add+0x1c/0x140 [19268.358989][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19268.358989][ T1364] addrconf_add_dev+0xe2/0x170 [19268.358989][ T1364] inet6_addr_add+0x12f/0xa40 [19268.358989][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19268.358989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.358989][ T1364] netlink_rcv_skb+0x130/0x360 [19268.358989][ T1364] netlink_unicast+0x449/0x710 [19268.358989][ T1364] netlink_sendmsg+0x723/0xbe0 [19268.358989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19268.358989][ T1364] ___sys_sendmsg+0xee/0x170 [19268.358989][ T1364] __sys_sendmsg+0xcd/0x170 [19268.358989][ T1364] do_syscall_64+0xc6/0x1e0 [19268.358989][ T1364] [19268.361183][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19268.361183][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19268.361183][ T1364] ipv6_find_idev+0x102/0x170 [19268.361183][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19268.361183][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.361183][ T1364] netlink_rcv_skb+0x130/0x360 [19268.361183][ T1364] netlink_unicast+0x449/0x710 [19268.361183][ T1364] netlink_sendmsg+0x723/0xbe0 [19268.361183][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19268.361183][ T1364] ___sys_sendmsg+0xee/0x170 [19268.361183][ T1364] __sys_sendmsg+0xcd/0x170 [19268.361183][ T1364] do_syscall_64+0xc6/0x1e0 [19268.361183][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19268.361183][ T1364] [19268.362902][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19268.362902][ T1364] neigh_parms_alloc+0x1e5/0x510 [19268.362902][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19268.362902][ T1364] ipv6_find_idev+0x102/0x170 [19268.362902][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19268.362902][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19268.362902][ T1364] netlink_rcv_skb+0x130/0x360 [19268.362902][ T1364] netlink_unicast+0x449/0x710 [19268.362902][ T1364] netlink_sendmsg+0x723/0xbe0 [19268.362902][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19268.362902][ T1364] ___sys_sendmsg+0xee/0x170 [19268.362902][ T1364] __sys_sendmsg+0xcd/0x170 [19268.362902][ T1364] do_syscall_64+0xc6/0x1e0 [19268.362902][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19268.362902][ T1364] [19278.371094][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19278.371539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19278.371539][ T1364] ___neigh_create+0x14b/0xf60 [19278.371539][ T1364] ip6_finish_output2+0xa70/0xf80 [19278.371539][ T1364] ip6_finish_output+0x4ed/0xd30 [19278.371539][ T1364] ip6_output+0x1f3/0x770 [19278.371539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19278.371539][ T1364] mld_sendpack+0x62d/0xbc0 [19278.371539][ T1364] mld_ifc_work+0x32/0x1f0 [19278.371539][ T1364] process_one_work+0x84d/0x18a0 [19278.371539][ T1364] worker_thread+0x587/0xd30 [19278.371539][ T1364] kthread+0x28a/0x350 [19278.371539][ T1364] ret_from_fork+0x31/0x70 [19278.371539][ T1364] ret_from_fork_asm+0x1a/0x30 [19278.371539][ T1364] [19278.373283][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19278.373283][ T1364] dst_init+0x84/0x4a0 [19278.373283][ T1364] dst_alloc+0x97/0x150 [19278.373283][ T1364] ip6_dst_alloc+0x23/0x90 [19278.373283][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19278.373283][ T1364] ip6_pol_route+0x56f/0x840 [19278.373283][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19278.373283][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19278.373283][ T1364] ipv6_rcv+0x1ad/0x810 [19278.373283][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19278.373283][ T1364] process_backlog+0x101/0x620 [19278.373283][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19278.373283][ T1364] net_rx_action+0x495/0xbe0 [19278.373283][ T1364] __do_softirq+0x1b5/0x7f6 [19278.373283][ T1364] [19278.375101][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19278.375101][ T1364] netdev_get_by_index+0x5e/0x80 [19278.375101][ T1364] fib6_nh_init+0x3d8/0x15b0 [19278.375101][ T1364] ip6_route_info_create+0xf18/0x17d0 [19278.375101][ T1364] ip6_route_add+0x1c/0x140 [19278.375101][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19278.375101][ T1364] addrconf_add_dev+0xe2/0x170 [19278.375101][ T1364] inet6_addr_add+0x12f/0xa40 [19278.375101][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19278.375101][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.375101][ T1364] netlink_rcv_skb+0x130/0x360 [19278.375101][ T1364] netlink_unicast+0x449/0x710 [19278.375101][ T1364] netlink_sendmsg+0x723/0xbe0 [19278.375101][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19278.375101][ T1364] ___sys_sendmsg+0xee/0x170 [19278.375101][ T1364] __sys_sendmsg+0xcd/0x170 [19278.375101][ T1364] do_syscall_64+0xc6/0x1e0 [19278.375101][ T1364] [19278.377318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19278.377318][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19278.377318][ T1364] ipv6_find_idev+0x102/0x170 [19278.377318][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19278.377318][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.377318][ T1364] netlink_rcv_skb+0x130/0x360 [19278.377318][ T1364] netlink_unicast+0x449/0x710 [19278.377318][ T1364] netlink_sendmsg+0x723/0xbe0 [19278.377318][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19278.377318][ T1364] ___sys_sendmsg+0xee/0x170 [19278.377318][ T1364] __sys_sendmsg+0xcd/0x170 [19278.377318][ T1364] do_syscall_64+0xc6/0x1e0 [19278.377318][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19278.377318][ T1364] [19278.379036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19278.379036][ T1364] neigh_parms_alloc+0x1e5/0x510 [19278.379036][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19278.379036][ T1364] ipv6_find_idev+0x102/0x170 [19278.379036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19278.379036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19278.379036][ T1364] netlink_rcv_skb+0x130/0x360 [19278.379036][ T1364] netlink_unicast+0x449/0x710 [19278.379036][ T1364] netlink_sendmsg+0x723/0xbe0 [19278.379036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19278.379036][ T1364] ___sys_sendmsg+0xee/0x170 [19278.379036][ T1364] __sys_sendmsg+0xcd/0x170 [19278.379036][ T1364] do_syscall_64+0xc6/0x1e0 [19278.379036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19278.379036][ T1364] [19288.515173][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19288.515587][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19288.515587][ T1364] ___neigh_create+0x14b/0xf60 [19288.515587][ T1364] ip6_finish_output2+0xa70/0xf80 [19288.515587][ T1364] ip6_finish_output+0x4ed/0xd30 [19288.515587][ T1364] ip6_output+0x1f3/0x770 [19288.515587][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19288.515587][ T1364] mld_sendpack+0x62d/0xbc0 [19288.515587][ T1364] mld_ifc_work+0x32/0x1f0 [19288.515587][ T1364] process_one_work+0x84d/0x18a0 [19288.515587][ T1364] worker_thread+0x587/0xd30 [19288.515587][ T1364] kthread+0x28a/0x350 [19288.515587][ T1364] ret_from_fork+0x31/0x70 [19288.515587][ T1364] ret_from_fork_asm+0x1a/0x30 [19288.515587][ T1364] [19288.517852][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19288.517852][ T1364] dst_init+0x84/0x4a0 [19288.517852][ T1364] dst_alloc+0x97/0x150 [19288.517852][ T1364] ip6_dst_alloc+0x23/0x90 [19288.517852][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19288.517852][ T1364] ip6_pol_route+0x56f/0x840 [19288.517852][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19288.517852][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19288.517852][ T1364] ipv6_rcv+0x1ad/0x810 [19288.517852][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19288.517852][ T1364] process_backlog+0x101/0x620 [19288.517852][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19288.517852][ T1364] net_rx_action+0x495/0xbe0 [19288.517852][ T1364] __do_softirq+0x1b5/0x7f6 [19288.517852][ T1364] [19288.520084][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19288.520084][ T1364] netdev_get_by_index+0x5e/0x80 [19288.520084][ T1364] fib6_nh_init+0x3d8/0x15b0 [19288.520084][ T1364] ip6_route_info_create+0xf18/0x17d0 [19288.520084][ T1364] ip6_route_add+0x1c/0x140 [19288.520084][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19288.520084][ T1364] addrconf_add_dev+0xe2/0x170 [19288.520084][ T1364] inet6_addr_add+0x12f/0xa40 [19288.520084][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19288.520084][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.520084][ T1364] netlink_rcv_skb+0x130/0x360 [19288.520084][ T1364] netlink_unicast+0x449/0x710 [19288.520084][ T1364] netlink_sendmsg+0x723/0xbe0 [19288.520084][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19288.520084][ T1364] ___sys_sendmsg+0xee/0x170 [19288.520084][ T1364] __sys_sendmsg+0xcd/0x170 [19288.520084][ T1364] do_syscall_64+0xc6/0x1e0 [19288.520084][ T1364] [19288.522271][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19288.522271][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19288.522271][ T1364] ipv6_find_idev+0x102/0x170 [19288.522271][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19288.522271][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.522271][ T1364] netlink_rcv_skb+0x130/0x360 [19288.522271][ T1364] netlink_unicast+0x449/0x710 [19288.522271][ T1364] netlink_sendmsg+0x723/0xbe0 [19288.522271][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19288.522271][ T1364] ___sys_sendmsg+0xee/0x170 [19288.522271][ T1364] __sys_sendmsg+0xcd/0x170 [19288.522271][ T1364] do_syscall_64+0xc6/0x1e0 [19288.522271][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19288.522271][ T1364] [19288.523980][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19288.523980][ T1364] neigh_parms_alloc+0x1e5/0x510 [19288.523980][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19288.523980][ T1364] ipv6_find_idev+0x102/0x170 [19288.523980][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19288.523980][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19288.523980][ T1364] netlink_rcv_skb+0x130/0x360 [19288.523980][ T1364] netlink_unicast+0x449/0x710 [19288.523980][ T1364] netlink_sendmsg+0x723/0xbe0 [19288.523980][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19288.523980][ T1364] ___sys_sendmsg+0xee/0x170 [19288.523980][ T1364] __sys_sendmsg+0xcd/0x170 [19288.523980][ T1364] do_syscall_64+0xc6/0x1e0 [19288.523980][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19288.523980][ T1364] [19298.611042][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19298.611457][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19298.611457][ T1364] ___neigh_create+0x14b/0xf60 [19298.611457][ T1364] ip6_finish_output2+0xa70/0xf80 [19298.611457][ T1364] ip6_finish_output+0x4ed/0xd30 [19298.611457][ T1364] ip6_output+0x1f3/0x770 [19298.611457][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19298.611457][ T1364] mld_sendpack+0x62d/0xbc0 [19298.611457][ T1364] mld_ifc_work+0x32/0x1f0 [19298.611457][ T1364] process_one_work+0x84d/0x18a0 [19298.611457][ T1364] worker_thread+0x587/0xd30 [19298.611457][ T1364] kthread+0x28a/0x350 [19298.611457][ T1364] ret_from_fork+0x31/0x70 [19298.611457][ T1364] ret_from_fork_asm+0x1a/0x30 [19298.611457][ T1364] [19298.613167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19298.613167][ T1364] dst_init+0x84/0x4a0 [19298.613167][ T1364] dst_alloc+0x97/0x150 [19298.613167][ T1364] ip6_dst_alloc+0x23/0x90 [19298.613167][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19298.613167][ T1364] ip6_pol_route+0x56f/0x840 [19298.613167][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19298.613167][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19298.613167][ T1364] ipv6_rcv+0x1ad/0x810 [19298.613167][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19298.613167][ T1364] process_backlog+0x101/0x620 [19298.613167][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19298.613167][ T1364] net_rx_action+0x495/0xbe0 [19298.613167][ T1364] __do_softirq+0x1b5/0x7f6 [19298.613167][ T1364] [19298.614993][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19298.614993][ T1364] netdev_get_by_index+0x5e/0x80 [19298.614993][ T1364] fib6_nh_init+0x3d8/0x15b0 [19298.614993][ T1364] ip6_route_info_create+0xf18/0x17d0 [19298.614993][ T1364] ip6_route_add+0x1c/0x140 [19298.614993][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19298.614993][ T1364] addrconf_add_dev+0xe2/0x170 [19298.614993][ T1364] inet6_addr_add+0x12f/0xa40 [19298.614993][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19298.614993][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.614993][ T1364] netlink_rcv_skb+0x130/0x360 [19298.614993][ T1364] netlink_unicast+0x449/0x710 [19298.614993][ T1364] netlink_sendmsg+0x723/0xbe0 [19298.614993][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19298.614993][ T1364] ___sys_sendmsg+0xee/0x170 [19298.614993][ T1364] __sys_sendmsg+0xcd/0x170 [19298.614993][ T1364] do_syscall_64+0xc6/0x1e0 [19298.614993][ T1364] [19298.617210][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19298.617210][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19298.617210][ T1364] ipv6_find_idev+0x102/0x170 [19298.617210][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19298.617210][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.617210][ T1364] netlink_rcv_skb+0x130/0x360 [19298.617210][ T1364] netlink_unicast+0x449/0x710 [19298.617210][ T1364] netlink_sendmsg+0x723/0xbe0 [19298.617210][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19298.617210][ T1364] ___sys_sendmsg+0xee/0x170 [19298.617210][ T1364] __sys_sendmsg+0xcd/0x170 [19298.617210][ T1364] do_syscall_64+0xc6/0x1e0 [19298.617210][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19298.617210][ T1364] [19298.618915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19298.618915][ T1364] neigh_parms_alloc+0x1e5/0x510 [19298.618915][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19298.618915][ T1364] ipv6_find_idev+0x102/0x170 [19298.618915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19298.618915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19298.618915][ T1364] netlink_rcv_skb+0x130/0x360 [19298.618915][ T1364] netlink_unicast+0x449/0x710 [19298.618915][ T1364] netlink_sendmsg+0x723/0xbe0 [19298.618915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19298.618915][ T1364] ___sys_sendmsg+0xee/0x170 [19298.618915][ T1364] __sys_sendmsg+0xcd/0x170 [19298.618915][ T1364] do_syscall_64+0xc6/0x1e0 [19298.618915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19298.618915][ T1364] [19308.755111][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19308.755528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19308.755528][ T1364] ___neigh_create+0x14b/0xf60 [19308.755528][ T1364] ip6_finish_output2+0xa70/0xf80 [19308.755528][ T1364] ip6_finish_output+0x4ed/0xd30 [19308.755528][ T1364] ip6_output+0x1f3/0x770 [19308.755528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19308.755528][ T1364] mld_sendpack+0x62d/0xbc0 [19308.755528][ T1364] mld_ifc_work+0x32/0x1f0 [19308.755528][ T1364] process_one_work+0x84d/0x18a0 [19308.755528][ T1364] worker_thread+0x587/0xd30 [19308.755528][ T1364] kthread+0x28a/0x350 [19308.755528][ T1364] ret_from_fork+0x31/0x70 [19308.755528][ T1364] ret_from_fork_asm+0x1a/0x30 [19308.755528][ T1364] [19308.757256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19308.757256][ T1364] dst_init+0x84/0x4a0 [19308.757256][ T1364] dst_alloc+0x97/0x150 [19308.757256][ T1364] ip6_dst_alloc+0x23/0x90 [19308.757256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19308.757256][ T1364] ip6_pol_route+0x56f/0x840 [19308.757256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19308.757256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19308.757256][ T1364] ipv6_rcv+0x1ad/0x810 [19308.757256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19308.757256][ T1364] process_backlog+0x101/0x620 [19308.757256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19308.757256][ T1364] net_rx_action+0x495/0xbe0 [19308.757256][ T1364] __do_softirq+0x1b5/0x7f6 [19308.757256][ T1364] [19308.759079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19308.759079][ T1364] netdev_get_by_index+0x5e/0x80 [19308.759079][ T1364] fib6_nh_init+0x3d8/0x15b0 [19308.759079][ T1364] ip6_route_info_create+0xf18/0x17d0 [19308.759079][ T1364] ip6_route_add+0x1c/0x140 [19308.759079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19308.759079][ T1364] addrconf_add_dev+0xe2/0x170 [19308.759079][ T1364] inet6_addr_add+0x12f/0xa40 [19308.759079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19308.759079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.759079][ T1364] netlink_rcv_skb+0x130/0x360 [19308.759079][ T1364] netlink_unicast+0x449/0x710 [19308.759079][ T1364] netlink_sendmsg+0x723/0xbe0 [19308.759079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19308.759079][ T1364] ___sys_sendmsg+0xee/0x170 [19308.759079][ T1364] __sys_sendmsg+0xcd/0x170 [19308.759079][ T1364] do_syscall_64+0xc6/0x1e0 [19308.759079][ T1364] [19308.761253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19308.761253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19308.761253][ T1364] ipv6_find_idev+0x102/0x170 [19308.761253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19308.761253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.761253][ T1364] netlink_rcv_skb+0x130/0x360 [19308.761253][ T1364] netlink_unicast+0x449/0x710 [19308.761253][ T1364] netlink_sendmsg+0x723/0xbe0 [19308.761253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19308.761253][ T1364] ___sys_sendmsg+0xee/0x170 [19308.761253][ T1364] __sys_sendmsg+0xcd/0x170 [19308.761253][ T1364] do_syscall_64+0xc6/0x1e0 [19308.761253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19308.761253][ T1364] [19308.762970][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19308.762970][ T1364] neigh_parms_alloc+0x1e5/0x510 [19308.762970][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19308.762970][ T1364] ipv6_find_idev+0x102/0x170 [19308.762970][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19308.762970][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19308.762970][ T1364] netlink_rcv_skb+0x130/0x360 [19308.762970][ T1364] netlink_unicast+0x449/0x710 [19308.762970][ T1364] netlink_sendmsg+0x723/0xbe0 [19308.762970][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19308.762970][ T1364] ___sys_sendmsg+0xee/0x170 [19308.762970][ T1364] __sys_sendmsg+0xcd/0x170 [19308.762970][ T1364] do_syscall_64+0xc6/0x1e0 [19308.762970][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19308.762970][ T1364] [19318.915122][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19318.915633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19318.915633][ T1364] ___neigh_create+0x14b/0xf60 [19318.915633][ T1364] ip6_finish_output2+0xa70/0xf80 [19318.915633][ T1364] ip6_finish_output+0x4ed/0xd30 [19318.915633][ T1364] ip6_output+0x1f3/0x770 [19318.915633][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19318.915633][ T1364] mld_sendpack+0x62d/0xbc0 [19318.915633][ T1364] mld_ifc_work+0x32/0x1f0 [19318.915633][ T1364] process_one_work+0x84d/0x18a0 [19318.915633][ T1364] worker_thread+0x587/0xd30 [19318.915633][ T1364] kthread+0x28a/0x350 [19318.915633][ T1364] ret_from_fork+0x31/0x70 [19318.915633][ T1364] ret_from_fork_asm+0x1a/0x30 [19318.915633][ T1364] [19318.918217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19318.918217][ T1364] dst_init+0x84/0x4a0 [19318.918217][ T1364] dst_alloc+0x97/0x150 [19318.918217][ T1364] ip6_dst_alloc+0x23/0x90 [19318.918217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19318.918217][ T1364] ip6_pol_route+0x56f/0x840 [19318.918217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19318.918217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19318.918217][ T1364] ipv6_rcv+0x1ad/0x810 [19318.918217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19318.918217][ T1364] process_backlog+0x101/0x620 [19318.918217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19318.918217][ T1364] net_rx_action+0x495/0xbe0 [19318.918217][ T1364] __do_softirq+0x1b5/0x7f6 [19318.918217][ T1364] [19318.921167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19318.921167][ T1364] netdev_get_by_index+0x5e/0x80 [19318.921167][ T1364] fib6_nh_init+0x3d8/0x15b0 [19318.921167][ T1364] ip6_route_info_create+0xf18/0x17d0 [19318.921167][ T1364] ip6_route_add+0x1c/0x140 [19318.921167][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19318.921167][ T1364] addrconf_add_dev+0xe2/0x170 [19318.921167][ T1364] inet6_addr_add+0x12f/0xa40 [19318.921167][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19318.921167][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.921167][ T1364] netlink_rcv_skb+0x130/0x360 [19318.921167][ T1364] netlink_unicast+0x449/0x710 [19318.921167][ T1364] netlink_sendmsg+0x723/0xbe0 [19318.921167][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19318.921167][ T1364] ___sys_sendmsg+0xee/0x170 [19318.921167][ T1364] __sys_sendmsg+0xcd/0x170 [19318.921167][ T1364] do_syscall_64+0xc6/0x1e0 [19318.921167][ T1364] [19318.923450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19318.923450][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19318.923450][ T1364] ipv6_find_idev+0x102/0x170 [19318.923450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19318.923450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.923450][ T1364] netlink_rcv_skb+0x130/0x360 [19318.923450][ T1364] netlink_unicast+0x449/0x710 [19318.923450][ T1364] netlink_sendmsg+0x723/0xbe0 [19318.923450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19318.923450][ T1364] ___sys_sendmsg+0xee/0x170 [19318.923450][ T1364] __sys_sendmsg+0xcd/0x170 [19318.923450][ T1364] do_syscall_64+0xc6/0x1e0 [19318.923450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19318.923450][ T1364] [19318.925165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19318.925165][ T1364] neigh_parms_alloc+0x1e5/0x510 [19318.925165][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19318.925165][ T1364] ipv6_find_idev+0x102/0x170 [19318.925165][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19318.925165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19318.925165][ T1364] netlink_rcv_skb+0x130/0x360 [19318.925165][ T1364] netlink_unicast+0x449/0x710 [19318.925165][ T1364] netlink_sendmsg+0x723/0xbe0 [19318.925165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19318.925165][ T1364] ___sys_sendmsg+0xee/0x170 [19318.925165][ T1364] __sys_sendmsg+0xcd/0x170 [19318.925165][ T1364] do_syscall_64+0xc6/0x1e0 [19318.925165][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19318.925165][ T1364] [19329.179067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19329.179738][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19329.179738][ T1364] ___neigh_create+0x14b/0xf60 [19329.179738][ T1364] ip6_finish_output2+0xa70/0xf80 [19329.179738][ T1364] ip6_finish_output+0x4ed/0xd30 [19329.179738][ T1364] ip6_output+0x1f3/0x770 [19329.179738][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19329.179738][ T1364] mld_sendpack+0x62d/0xbc0 [19329.179738][ T1364] mld_ifc_work+0x32/0x1f0 [19329.179738][ T1364] process_one_work+0x84d/0x18a0 [19329.179738][ T1364] worker_thread+0x587/0xd30 [19329.179738][ T1364] kthread+0x28a/0x350 [19329.179738][ T1364] ret_from_fork+0x31/0x70 [19329.179738][ T1364] ret_from_fork_asm+0x1a/0x30 [19329.179738][ T1364] [19329.182501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19329.182501][ T1364] dst_init+0x84/0x4a0 [19329.182501][ T1364] dst_alloc+0x97/0x150 [19329.182501][ T1364] ip6_dst_alloc+0x23/0x90 [19329.182501][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19329.182501][ T1364] ip6_pol_route+0x56f/0x840 [19329.182501][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19329.182501][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19329.182501][ T1364] ipv6_rcv+0x1ad/0x810 [19329.182501][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19329.182501][ T1364] process_backlog+0x101/0x620 [19329.182501][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19329.182501][ T1364] net_rx_action+0x495/0xbe0 [19329.182501][ T1364] __do_softirq+0x1b5/0x7f6 [19329.182501][ T1364] [19329.184379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19329.184379][ T1364] netdev_get_by_index+0x5e/0x80 [19329.184379][ T1364] fib6_nh_init+0x3d8/0x15b0 [19329.184379][ T1364] ip6_route_info_create+0xf18/0x17d0 [19329.184379][ T1364] ip6_route_add+0x1c/0x140 [19329.184379][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19329.184379][ T1364] addrconf_add_dev+0xe2/0x170 [19329.184379][ T1364] inet6_addr_add+0x12f/0xa40 [19329.184379][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19329.184379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.184379][ T1364] netlink_rcv_skb+0x130/0x360 [19329.184379][ T1364] netlink_unicast+0x449/0x710 [19329.184379][ T1364] netlink_sendmsg+0x723/0xbe0 [19329.184379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19329.184379][ T1364] ___sys_sendmsg+0xee/0x170 [19329.184379][ T1364] __sys_sendmsg+0xcd/0x170 [19329.184379][ T1364] do_syscall_64+0xc6/0x1e0 [19329.184379][ T1364] [19329.186589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19329.186589][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19329.186589][ T1364] ipv6_find_idev+0x102/0x170 [19329.186589][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19329.186589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.186589][ T1364] netlink_rcv_skb+0x130/0x360 [19329.186589][ T1364] netlink_unicast+0x449/0x710 [19329.186589][ T1364] netlink_sendmsg+0x723/0xbe0 [19329.186589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19329.186589][ T1364] ___sys_sendmsg+0xee/0x170 [19329.186589][ T1364] __sys_sendmsg+0xcd/0x170 [19329.186589][ T1364] do_syscall_64+0xc6/0x1e0 [19329.186589][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19329.186589][ T1364] [19329.188380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19329.188380][ T1364] neigh_parms_alloc+0x1e5/0x510 [19329.188380][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19329.188380][ T1364] ipv6_find_idev+0x102/0x170 [19329.188380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19329.188380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19329.188380][ T1364] netlink_rcv_skb+0x130/0x360 [19329.188380][ T1364] netlink_unicast+0x449/0x710 [19329.188380][ T1364] netlink_sendmsg+0x723/0xbe0 [19329.188380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19329.188380][ T1364] ___sys_sendmsg+0xee/0x170 [19329.188380][ T1364] __sys_sendmsg+0xcd/0x170 [19329.188380][ T1364] do_syscall_64+0xc6/0x1e0 [19329.188380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19329.188380][ T1364] [19339.435087][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19339.435567][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19339.435567][ T1364] ___neigh_create+0x14b/0xf60 [19339.435567][ T1364] ip6_finish_output2+0xa70/0xf80 [19339.435567][ T1364] ip6_finish_output+0x4ed/0xd30 [19339.435567][ T1364] ip6_output+0x1f3/0x770 [19339.435567][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19339.435567][ T1364] mld_sendpack+0x62d/0xbc0 [19339.435567][ T1364] mld_ifc_work+0x32/0x1f0 [19339.435567][ T1364] process_one_work+0x84d/0x18a0 [19339.435567][ T1364] worker_thread+0x587/0xd30 [19339.435567][ T1364] kthread+0x28a/0x350 [19339.435567][ T1364] ret_from_fork+0x31/0x70 [19339.435567][ T1364] ret_from_fork_asm+0x1a/0x30 [19339.435567][ T1364] [19339.437281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19339.437281][ T1364] dst_init+0x84/0x4a0 [19339.437281][ T1364] dst_alloc+0x97/0x150 [19339.437281][ T1364] ip6_dst_alloc+0x23/0x90 [19339.437281][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19339.437281][ T1364] ip6_pol_route+0x56f/0x840 [19339.437281][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19339.437281][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19339.437281][ T1364] ipv6_rcv+0x1ad/0x810 [19339.437281][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19339.437281][ T1364] process_backlog+0x101/0x620 [19339.437281][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19339.437281][ T1364] net_rx_action+0x495/0xbe0 [19339.437281][ T1364] __do_softirq+0x1b5/0x7f6 [19339.437281][ T1364] [19339.439092][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19339.439092][ T1364] netdev_get_by_index+0x5e/0x80 [19339.439092][ T1364] fib6_nh_init+0x3d8/0x15b0 [19339.439092][ T1364] ip6_route_info_create+0xf18/0x17d0 [19339.439092][ T1364] ip6_route_add+0x1c/0x140 [19339.439092][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19339.439092][ T1364] addrconf_add_dev+0xe2/0x170 [19339.439092][ T1364] inet6_addr_add+0x12f/0xa40 [19339.439092][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19339.439092][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.439092][ T1364] netlink_rcv_skb+0x130/0x360 [19339.439092][ T1364] netlink_unicast+0x449/0x710 [19339.439092][ T1364] netlink_sendmsg+0x723/0xbe0 [19339.439092][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19339.439092][ T1364] ___sys_sendmsg+0xee/0x170 [19339.439092][ T1364] __sys_sendmsg+0xcd/0x170 [19339.439092][ T1364] do_syscall_64+0xc6/0x1e0 [19339.439092][ T1364] [19339.441264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19339.441264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19339.441264][ T1364] ipv6_find_idev+0x102/0x170 [19339.441264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19339.441264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.441264][ T1364] netlink_rcv_skb+0x130/0x360 [19339.441264][ T1364] netlink_unicast+0x449/0x710 [19339.441264][ T1364] netlink_sendmsg+0x723/0xbe0 [19339.441264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19339.441264][ T1364] ___sys_sendmsg+0xee/0x170 [19339.441264][ T1364] __sys_sendmsg+0xcd/0x170 [19339.441264][ T1364] do_syscall_64+0xc6/0x1e0 [19339.441264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19339.441264][ T1364] [19339.442961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19339.442961][ T1364] neigh_parms_alloc+0x1e5/0x510 [19339.442961][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19339.442961][ T1364] ipv6_find_idev+0x102/0x170 [19339.442961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19339.442961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19339.442961][ T1364] netlink_rcv_skb+0x130/0x360 [19339.442961][ T1364] netlink_unicast+0x449/0x710 [19339.442961][ T1364] netlink_sendmsg+0x723/0xbe0 [19339.442961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19339.442961][ T1364] ___sys_sendmsg+0xee/0x170 [19339.442961][ T1364] __sys_sendmsg+0xcd/0x170 [19339.442961][ T1364] do_syscall_64+0xc6/0x1e0 [19339.442961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19339.442961][ T1364] [19349.667054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19349.667548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19349.667548][ T1364] ___neigh_create+0x14b/0xf60 [19349.667548][ T1364] ip6_finish_output2+0xa70/0xf80 [19349.667548][ T1364] ip6_finish_output+0x4ed/0xd30 [19349.667548][ T1364] ip6_output+0x1f3/0x770 [19349.667548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19349.667548][ T1364] mld_sendpack+0x62d/0xbc0 [19349.667548][ T1364] mld_ifc_work+0x32/0x1f0 [19349.667548][ T1364] process_one_work+0x84d/0x18a0 [19349.667548][ T1364] worker_thread+0x587/0xd30 [19349.667548][ T1364] kthread+0x28a/0x350 [19349.667548][ T1364] ret_from_fork+0x31/0x70 [19349.667548][ T1364] ret_from_fork_asm+0x1a/0x30 [19349.667548][ T1364] [19349.669253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19349.669253][ T1364] dst_init+0x84/0x4a0 [19349.669253][ T1364] dst_alloc+0x97/0x150 [19349.669253][ T1364] ip6_dst_alloc+0x23/0x90 [19349.669253][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19349.669253][ T1364] ip6_pol_route+0x56f/0x840 [19349.669253][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19349.669253][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19349.669253][ T1364] ipv6_rcv+0x1ad/0x810 [19349.669253][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19349.669253][ T1364] process_backlog+0x101/0x620 [19349.669253][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19349.669253][ T1364] net_rx_action+0x495/0xbe0 [19349.669253][ T1364] __do_softirq+0x1b5/0x7f6 [19349.669253][ T1364] [19349.671603][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19349.671603][ T1364] netdev_get_by_index+0x5e/0x80 [19349.671603][ T1364] fib6_nh_init+0x3d8/0x15b0 [19349.671603][ T1364] ip6_route_info_create+0xf18/0x17d0 [19349.671603][ T1364] ip6_route_add+0x1c/0x140 [19349.671603][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19349.671603][ T1364] addrconf_add_dev+0xe2/0x170 [19349.671603][ T1364] inet6_addr_add+0x12f/0xa40 [19349.671603][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19349.671603][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.671603][ T1364] netlink_rcv_skb+0x130/0x360 [19349.671603][ T1364] netlink_unicast+0x449/0x710 [19349.671603][ T1364] netlink_sendmsg+0x723/0xbe0 [19349.671603][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19349.671603][ T1364] ___sys_sendmsg+0xee/0x170 [19349.671603][ T1364] __sys_sendmsg+0xcd/0x170 [19349.671603][ T1364] do_syscall_64+0xc6/0x1e0 [19349.671603][ T1364] [19349.673780][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19349.673780][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19349.673780][ T1364] ipv6_find_idev+0x102/0x170 [19349.673780][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19349.673780][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.673780][ T1364] netlink_rcv_skb+0x130/0x360 [19349.673780][ T1364] netlink_unicast+0x449/0x710 [19349.673780][ T1364] netlink_sendmsg+0x723/0xbe0 [19349.673780][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19349.673780][ T1364] ___sys_sendmsg+0xee/0x170 [19349.673780][ T1364] __sys_sendmsg+0xcd/0x170 [19349.673780][ T1364] do_syscall_64+0xc6/0x1e0 [19349.673780][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19349.673780][ T1364] [19349.675492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19349.675492][ T1364] neigh_parms_alloc+0x1e5/0x510 [19349.675492][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19349.675492][ T1364] ipv6_find_idev+0x102/0x170 [19349.675492][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19349.675492][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19349.675492][ T1364] netlink_rcv_skb+0x130/0x360 [19349.675492][ T1364] netlink_unicast+0x449/0x710 [19349.675492][ T1364] netlink_sendmsg+0x723/0xbe0 [19349.675492][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19349.675492][ T1364] ___sys_sendmsg+0xee/0x170 [19349.675492][ T1364] __sys_sendmsg+0xcd/0x170 [19349.675492][ T1364] do_syscall_64+0xc6/0x1e0 [19349.675492][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19349.675492][ T1364] [19359.755164][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19359.755642][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19359.755642][ T1364] ___neigh_create+0x14b/0xf60 [19359.755642][ T1364] ip6_finish_output2+0xa70/0xf80 [19359.755642][ T1364] ip6_finish_output+0x4ed/0xd30 [19359.755642][ T1364] ip6_output+0x1f3/0x770 [19359.755642][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19359.755642][ T1364] mld_sendpack+0x62d/0xbc0 [19359.755642][ T1364] mld_ifc_work+0x32/0x1f0 [19359.755642][ T1364] process_one_work+0x84d/0x18a0 [19359.755642][ T1364] worker_thread+0x587/0xd30 [19359.755642][ T1364] kthread+0x28a/0x350 [19359.755642][ T1364] ret_from_fork+0x31/0x70 [19359.755642][ T1364] ret_from_fork_asm+0x1a/0x30 [19359.755642][ T1364] [19359.757888][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19359.757888][ T1364] dst_init+0x84/0x4a0 [19359.757888][ T1364] dst_alloc+0x97/0x150 [19359.757888][ T1364] ip6_dst_alloc+0x23/0x90 [19359.757888][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19359.757888][ T1364] ip6_pol_route+0x56f/0x840 [19359.757888][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19359.757888][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19359.757888][ T1364] ipv6_rcv+0x1ad/0x810 [19359.757888][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19359.757888][ T1364] process_backlog+0x101/0x620 [19359.757888][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19359.757888][ T1364] net_rx_action+0x495/0xbe0 [19359.757888][ T1364] __do_softirq+0x1b5/0x7f6 [19359.757888][ T1364] [19359.759703][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19359.759703][ T1364] netdev_get_by_index+0x5e/0x80 [19359.759703][ T1364] fib6_nh_init+0x3d8/0x15b0 [19359.759703][ T1364] ip6_route_info_create+0xf18/0x17d0 [19359.759703][ T1364] ip6_route_add+0x1c/0x140 [19359.759703][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19359.759703][ T1364] addrconf_add_dev+0xe2/0x170 [19359.759703][ T1364] inet6_addr_add+0x12f/0xa40 [19359.759703][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19359.759703][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.759703][ T1364] netlink_rcv_skb+0x130/0x360 [19359.759703][ T1364] netlink_unicast+0x449/0x710 [19359.759703][ T1364] netlink_sendmsg+0x723/0xbe0 [19359.759703][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19359.759703][ T1364] ___sys_sendmsg+0xee/0x170 [19359.759703][ T1364] __sys_sendmsg+0xcd/0x170 [19359.759703][ T1364] do_syscall_64+0xc6/0x1e0 [19359.759703][ T1364] [19359.761887][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19359.761887][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19359.761887][ T1364] ipv6_find_idev+0x102/0x170 [19359.761887][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19359.761887][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.761887][ T1364] netlink_rcv_skb+0x130/0x360 [19359.761887][ T1364] netlink_unicast+0x449/0x710 [19359.761887][ T1364] netlink_sendmsg+0x723/0xbe0 [19359.761887][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19359.761887][ T1364] ___sys_sendmsg+0xee/0x170 [19359.761887][ T1364] __sys_sendmsg+0xcd/0x170 [19359.761887][ T1364] do_syscall_64+0xc6/0x1e0 [19359.761887][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19359.761887][ T1364] [19359.763589][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19359.763589][ T1364] neigh_parms_alloc+0x1e5/0x510 [19359.763589][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19359.763589][ T1364] ipv6_find_idev+0x102/0x170 [19359.763589][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19359.763589][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19359.763589][ T1364] netlink_rcv_skb+0x130/0x360 [19359.763589][ T1364] netlink_unicast+0x449/0x710 [19359.763589][ T1364] netlink_sendmsg+0x723/0xbe0 [19359.763589][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19359.763589][ T1364] ___sys_sendmsg+0xee/0x170 [19359.763589][ T1364] __sys_sendmsg+0xcd/0x170 [19359.763589][ T1364] do_syscall_64+0xc6/0x1e0 [19359.763589][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19359.763589][ T1364] [19369.891008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19369.891496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19369.891496][ T1364] ___neigh_create+0x14b/0xf60 [19369.891496][ T1364] ip6_finish_output2+0xa70/0xf80 [19369.891496][ T1364] ip6_finish_output+0x4ed/0xd30 [19369.891496][ T1364] ip6_output+0x1f3/0x770 [19369.891496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19369.891496][ T1364] mld_sendpack+0x62d/0xbc0 [19369.891496][ T1364] mld_ifc_work+0x32/0x1f0 [19369.891496][ T1364] process_one_work+0x84d/0x18a0 [19369.891496][ T1364] worker_thread+0x587/0xd30 [19369.891496][ T1364] kthread+0x28a/0x350 [19369.891496][ T1364] ret_from_fork+0x31/0x70 [19369.891496][ T1364] ret_from_fork_asm+0x1a/0x30 [19369.891496][ T1364] [19369.893250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19369.893250][ T1364] dst_init+0x84/0x4a0 [19369.893250][ T1364] dst_alloc+0x97/0x150 [19369.893250][ T1364] ip6_dst_alloc+0x23/0x90 [19369.893250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19369.893250][ T1364] ip6_pol_route+0x56f/0x840 [19369.893250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19369.893250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19369.893250][ T1364] ipv6_rcv+0x1ad/0x810 [19369.893250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19369.893250][ T1364] process_backlog+0x101/0x620 [19369.893250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19369.893250][ T1364] net_rx_action+0x495/0xbe0 [19369.893250][ T1364] __do_softirq+0x1b5/0x7f6 [19369.893250][ T1364] [19369.895125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19369.895125][ T1364] netdev_get_by_index+0x5e/0x80 [19369.895125][ T1364] fib6_nh_init+0x3d8/0x15b0 [19369.895125][ T1364] ip6_route_info_create+0xf18/0x17d0 [19369.895125][ T1364] ip6_route_add+0x1c/0x140 [19369.895125][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19369.895125][ T1364] addrconf_add_dev+0xe2/0x170 [19369.895125][ T1364] inet6_addr_add+0x12f/0xa40 [19369.895125][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19369.895125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.895125][ T1364] netlink_rcv_skb+0x130/0x360 [19369.895125][ T1364] netlink_unicast+0x449/0x710 [19369.895125][ T1364] netlink_sendmsg+0x723/0xbe0 [19369.895125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19369.895125][ T1364] ___sys_sendmsg+0xee/0x170 [19369.895125][ T1364] __sys_sendmsg+0xcd/0x170 [19369.895125][ T1364] do_syscall_64+0xc6/0x1e0 [19369.895125][ T1364] [19369.897359][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19369.897359][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19369.897359][ T1364] ipv6_find_idev+0x102/0x170 [19369.897359][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19369.897359][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.897359][ T1364] netlink_rcv_skb+0x130/0x360 [19369.897359][ T1364] netlink_unicast+0x449/0x710 [19369.897359][ T1364] netlink_sendmsg+0x723/0xbe0 [19369.897359][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19369.897359][ T1364] ___sys_sendmsg+0xee/0x170 [19369.897359][ T1364] __sys_sendmsg+0xcd/0x170 [19369.897359][ T1364] do_syscall_64+0xc6/0x1e0 [19369.897359][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19369.897359][ T1364] [19369.899093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19369.899093][ T1364] neigh_parms_alloc+0x1e5/0x510 [19369.899093][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19369.899093][ T1364] ipv6_find_idev+0x102/0x170 [19369.899093][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19369.899093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19369.899093][ T1364] netlink_rcv_skb+0x130/0x360 [19369.899093][ T1364] netlink_unicast+0x449/0x710 [19369.899093][ T1364] netlink_sendmsg+0x723/0xbe0 [19369.899093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19369.899093][ T1364] ___sys_sendmsg+0xee/0x170 [19369.899093][ T1364] __sys_sendmsg+0xcd/0x170 [19369.899093][ T1364] do_syscall_64+0xc6/0x1e0 [19369.899093][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19369.899093][ T1364] [19380.139097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19380.139584][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19380.139584][ T1364] ___neigh_create+0x14b/0xf60 [19380.139584][ T1364] ip6_finish_output2+0xa70/0xf80 [19380.139584][ T1364] ip6_finish_output+0x4ed/0xd30 [19380.139584][ T1364] ip6_output+0x1f3/0x770 [19380.139584][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19380.139584][ T1364] mld_sendpack+0x62d/0xbc0 [19380.139584][ T1364] mld_ifc_work+0x32/0x1f0 [19380.139584][ T1364] process_one_work+0x84d/0x18a0 [19380.139584][ T1364] worker_thread+0x587/0xd30 [19380.139584][ T1364] kthread+0x28a/0x350 [19380.139584][ T1364] ret_from_fork+0x31/0x70 [19380.139584][ T1364] ret_from_fork_asm+0x1a/0x30 [19380.139584][ T1364] [19380.141277][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19380.141277][ T1364] dst_init+0x84/0x4a0 [19380.141277][ T1364] dst_alloc+0x97/0x150 [19380.141277][ T1364] ip6_dst_alloc+0x23/0x90 [19380.141277][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19380.141277][ T1364] ip6_pol_route+0x56f/0x840 [19380.141277][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19380.141277][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19380.141277][ T1364] ipv6_rcv+0x1ad/0x810 [19380.141277][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19380.141277][ T1364] process_backlog+0x101/0x620 [19380.141277][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19380.141277][ T1364] net_rx_action+0x495/0xbe0 [19380.141277][ T1364] __do_softirq+0x1b5/0x7f6 [19380.141277][ T1364] [19380.143091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19380.143091][ T1364] netdev_get_by_index+0x5e/0x80 [19380.143091][ T1364] fib6_nh_init+0x3d8/0x15b0 [19380.143091][ T1364] ip6_route_info_create+0xf18/0x17d0 [19380.143091][ T1364] ip6_route_add+0x1c/0x140 [19380.143091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19380.143091][ T1364] addrconf_add_dev+0xe2/0x170 [19380.143091][ T1364] inet6_addr_add+0x12f/0xa40 [19380.143091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19380.143091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.143091][ T1364] netlink_rcv_skb+0x130/0x360 [19380.143091][ T1364] netlink_unicast+0x449/0x710 [19380.143091][ T1364] netlink_sendmsg+0x723/0xbe0 [19380.143091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19380.143091][ T1364] ___sys_sendmsg+0xee/0x170 [19380.143091][ T1364] __sys_sendmsg+0xcd/0x170 [19380.143091][ T1364] do_syscall_64+0xc6/0x1e0 [19380.143091][ T1364] [19380.145263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19380.145263][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19380.145263][ T1364] ipv6_find_idev+0x102/0x170 [19380.145263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19380.145263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.145263][ T1364] netlink_rcv_skb+0x130/0x360 [19380.145263][ T1364] netlink_unicast+0x449/0x710 [19380.145263][ T1364] netlink_sendmsg+0x723/0xbe0 [19380.145263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19380.145263][ T1364] ___sys_sendmsg+0xee/0x170 [19380.145263][ T1364] __sys_sendmsg+0xcd/0x170 [19380.145263][ T1364] do_syscall_64+0xc6/0x1e0 [19380.145263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19380.145263][ T1364] [19380.146991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19380.146991][ T1364] neigh_parms_alloc+0x1e5/0x510 [19380.146991][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19380.146991][ T1364] ipv6_find_idev+0x102/0x170 [19380.146991][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19380.146991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19380.146991][ T1364] netlink_rcv_skb+0x130/0x360 [19380.146991][ T1364] netlink_unicast+0x449/0x710 [19380.146991][ T1364] netlink_sendmsg+0x723/0xbe0 [19380.146991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19380.146991][ T1364] ___sys_sendmsg+0xee/0x170 [19380.146991][ T1364] __sys_sendmsg+0xcd/0x170 [19380.146991][ T1364] do_syscall_64+0xc6/0x1e0 [19380.146991][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19380.146991][ T1364] [19390.387007][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19390.387500][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19390.387500][ T1364] ___neigh_create+0x14b/0xf60 [19390.387500][ T1364] ip6_finish_output2+0xa70/0xf80 [19390.387500][ T1364] ip6_finish_output+0x4ed/0xd30 [19390.387500][ T1364] ip6_output+0x1f3/0x770 [19390.387500][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19390.387500][ T1364] mld_sendpack+0x62d/0xbc0 [19390.387500][ T1364] mld_ifc_work+0x32/0x1f0 [19390.387500][ T1364] process_one_work+0x84d/0x18a0 [19390.387500][ T1364] worker_thread+0x587/0xd30 [19390.387500][ T1364] kthread+0x28a/0x350 [19390.387500][ T1364] ret_from_fork+0x31/0x70 [19390.387500][ T1364] ret_from_fork_asm+0x1a/0x30 [19390.387500][ T1364] [19390.389234][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19390.389234][ T1364] dst_init+0x84/0x4a0 [19390.389234][ T1364] dst_alloc+0x97/0x150 [19390.389234][ T1364] ip6_dst_alloc+0x23/0x90 [19390.389234][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19390.389234][ T1364] ip6_pol_route+0x56f/0x840 [19390.389234][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19390.389234][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19390.389234][ T1364] ipv6_rcv+0x1ad/0x810 [19390.389234][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19390.389234][ T1364] process_backlog+0x101/0x620 [19390.389234][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19390.389234][ T1364] net_rx_action+0x495/0xbe0 [19390.389234][ T1364] __do_softirq+0x1b5/0x7f6 [19390.389234][ T1364] [19390.391155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19390.391155][ T1364] netdev_get_by_index+0x5e/0x80 [19390.391155][ T1364] fib6_nh_init+0x3d8/0x15b0 [19390.391155][ T1364] ip6_route_info_create+0xf18/0x17d0 [19390.391155][ T1364] ip6_route_add+0x1c/0x140 [19390.391155][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19390.391155][ T1364] addrconf_add_dev+0xe2/0x170 [19390.391155][ T1364] inet6_addr_add+0x12f/0xa40 [19390.391155][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19390.391155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.391155][ T1364] netlink_rcv_skb+0x130/0x360 [19390.391155][ T1364] netlink_unicast+0x449/0x710 [19390.391155][ T1364] netlink_sendmsg+0x723/0xbe0 [19390.391155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19390.391155][ T1364] ___sys_sendmsg+0xee/0x170 [19390.391155][ T1364] __sys_sendmsg+0xcd/0x170 [19390.391155][ T1364] do_syscall_64+0xc6/0x1e0 [19390.391155][ T1364] [19390.393356][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19390.393356][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19390.393356][ T1364] ipv6_find_idev+0x102/0x170 [19390.393356][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19390.393356][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.393356][ T1364] netlink_rcv_skb+0x130/0x360 [19390.393356][ T1364] netlink_unicast+0x449/0x710 [19390.393356][ T1364] netlink_sendmsg+0x723/0xbe0 [19390.393356][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19390.393356][ T1364] ___sys_sendmsg+0xee/0x170 [19390.393356][ T1364] __sys_sendmsg+0xcd/0x170 [19390.393356][ T1364] do_syscall_64+0xc6/0x1e0 [19390.393356][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19390.393356][ T1364] [19390.395074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19390.395074][ T1364] neigh_parms_alloc+0x1e5/0x510 [19390.395074][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19390.395074][ T1364] ipv6_find_idev+0x102/0x170 [19390.395074][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19390.395074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19390.395074][ T1364] netlink_rcv_skb+0x130/0x360 [19390.395074][ T1364] netlink_unicast+0x449/0x710 [19390.395074][ T1364] netlink_sendmsg+0x723/0xbe0 [19390.395074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19390.395074][ T1364] ___sys_sendmsg+0xee/0x170 [19390.395074][ T1364] __sys_sendmsg+0xcd/0x170 [19390.395074][ T1364] do_syscall_64+0xc6/0x1e0 [19390.395074][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19390.395074][ T1364] [19400.634997][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19400.635453][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19400.635453][ T1364] ___neigh_create+0x14b/0xf60 [19400.635453][ T1364] ip6_finish_output2+0xa70/0xf80 [19400.635453][ T1364] ip6_finish_output+0x4ed/0xd30 [19400.635453][ T1364] ip6_output+0x1f3/0x770 [19400.635453][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19400.635453][ T1364] mld_sendpack+0x62d/0xbc0 [19400.635453][ T1364] mld_ifc_work+0x32/0x1f0 [19400.635453][ T1364] process_one_work+0x84d/0x18a0 [19400.635453][ T1364] worker_thread+0x587/0xd30 [19400.635453][ T1364] kthread+0x28a/0x350 [19400.635453][ T1364] ret_from_fork+0x31/0x70 [19400.635453][ T1364] ret_from_fork_asm+0x1a/0x30 [19400.635453][ T1364] [19400.637351][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19400.637351][ T1364] dst_init+0x84/0x4a0 [19400.637351][ T1364] dst_alloc+0x97/0x150 [19400.637351][ T1364] ip6_dst_alloc+0x23/0x90 [19400.637351][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19400.637351][ T1364] ip6_pol_route+0x56f/0x840 [19400.637351][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19400.637351][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19400.637351][ T1364] ipv6_rcv+0x1ad/0x810 [19400.637351][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19400.637351][ T1364] process_backlog+0x101/0x620 [19400.637351][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19400.637351][ T1364] net_rx_action+0x495/0xbe0 [19400.637351][ T1364] __do_softirq+0x1b5/0x7f6 [19400.637351][ T1364] [19400.639362][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19400.639362][ T1364] netdev_get_by_index+0x5e/0x80 [19400.639362][ T1364] fib6_nh_init+0x3d8/0x15b0 [19400.639362][ T1364] ip6_route_info_create+0xf18/0x17d0 [19400.639362][ T1364] ip6_route_add+0x1c/0x140 [19400.639362][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19400.639362][ T1364] addrconf_add_dev+0xe2/0x170 [19400.639362][ T1364] inet6_addr_add+0x12f/0xa40 [19400.639362][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19400.639362][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.639362][ T1364] netlink_rcv_skb+0x130/0x360 [19400.639362][ T1364] netlink_unicast+0x449/0x710 [19400.639362][ T1364] netlink_sendmsg+0x723/0xbe0 [19400.639362][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19400.639362][ T1364] ___sys_sendmsg+0xee/0x170 [19400.639362][ T1364] __sys_sendmsg+0xcd/0x170 [19400.639362][ T1364] do_syscall_64+0xc6/0x1e0 [19400.639362][ T1364] [19400.641768][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19400.641768][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19400.641768][ T1364] ipv6_find_idev+0x102/0x170 [19400.641768][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19400.641768][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.641768][ T1364] netlink_rcv_skb+0x130/0x360 [19400.641768][ T1364] netlink_unicast+0x449/0x710 [19400.641768][ T1364] netlink_sendmsg+0x723/0xbe0 [19400.641768][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19400.641768][ T1364] ___sys_sendmsg+0xee/0x170 [19400.641768][ T1364] __sys_sendmsg+0xcd/0x170 [19400.641768][ T1364] do_syscall_64+0xc6/0x1e0 [19400.641768][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19400.641768][ T1364] [19400.643649][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19400.643649][ T1364] neigh_parms_alloc+0x1e5/0x510 [19400.643649][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19400.643649][ T1364] ipv6_find_idev+0x102/0x170 [19400.643649][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19400.643649][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19400.643649][ T1364] netlink_rcv_skb+0x130/0x360 [19400.643649][ T1364] netlink_unicast+0x449/0x710 [19400.643649][ T1364] netlink_sendmsg+0x723/0xbe0 [19400.643649][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19400.643649][ T1364] ___sys_sendmsg+0xee/0x170 [19400.643649][ T1364] __sys_sendmsg+0xcd/0x170 [19400.643649][ T1364] do_syscall_64+0xc6/0x1e0 [19400.643649][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19400.643649][ T1364] [19410.882998][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19410.883466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19410.883466][ T1364] ___neigh_create+0x14b/0xf60 [19410.883466][ T1364] ip6_finish_output2+0xa70/0xf80 [19410.883466][ T1364] ip6_finish_output+0x4ed/0xd30 [19410.883466][ T1364] ip6_output+0x1f3/0x770 [19410.883466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19410.883466][ T1364] mld_sendpack+0x62d/0xbc0 [19410.883466][ T1364] mld_ifc_work+0x32/0x1f0 [19410.883466][ T1364] process_one_work+0x84d/0x18a0 [19410.883466][ T1364] worker_thread+0x587/0xd30 [19410.883466][ T1364] kthread+0x28a/0x350 [19410.883466][ T1364] ret_from_fork+0x31/0x70 [19410.883466][ T1364] ret_from_fork_asm+0x1a/0x30 [19410.883466][ T1364] [19410.885355][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19410.885355][ T1364] dst_init+0x84/0x4a0 [19410.885355][ T1364] dst_alloc+0x97/0x150 [19410.885355][ T1364] ip6_dst_alloc+0x23/0x90 [19410.885355][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19410.885355][ T1364] ip6_pol_route+0x56f/0x840 [19410.885355][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19410.885355][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19410.885355][ T1364] ipv6_rcv+0x1ad/0x810 [19410.885355][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19410.885355][ T1364] process_backlog+0x101/0x620 [19410.885355][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19410.885355][ T1364] net_rx_action+0x495/0xbe0 [19410.885355][ T1364] __do_softirq+0x1b5/0x7f6 [19410.885355][ T1364] [19410.887259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19410.887259][ T1364] netdev_get_by_index+0x5e/0x80 [19410.887259][ T1364] fib6_nh_init+0x3d8/0x15b0 [19410.887259][ T1364] ip6_route_info_create+0xf18/0x17d0 [19410.887259][ T1364] ip6_route_add+0x1c/0x140 [19410.887259][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19410.887259][ T1364] addrconf_add_dev+0xe2/0x170 [19410.887259][ T1364] inet6_addr_add+0x12f/0xa40 [19410.887259][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19410.887259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.887259][ T1364] netlink_rcv_skb+0x130/0x360 [19410.887259][ T1364] netlink_unicast+0x449/0x710 [19410.887259][ T1364] netlink_sendmsg+0x723/0xbe0 [19410.887259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19410.887259][ T1364] ___sys_sendmsg+0xee/0x170 [19410.887259][ T1364] __sys_sendmsg+0xcd/0x170 [19410.887259][ T1364] do_syscall_64+0xc6/0x1e0 [19410.887259][ T1364] [19410.889462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19410.889462][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19410.889462][ T1364] ipv6_find_idev+0x102/0x170 [19410.889462][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19410.889462][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.889462][ T1364] netlink_rcv_skb+0x130/0x360 [19410.889462][ T1364] netlink_unicast+0x449/0x710 [19410.889462][ T1364] netlink_sendmsg+0x723/0xbe0 [19410.889462][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19410.889462][ T1364] ___sys_sendmsg+0xee/0x170 [19410.889462][ T1364] __sys_sendmsg+0xcd/0x170 [19410.889462][ T1364] do_syscall_64+0xc6/0x1e0 [19410.889462][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19410.889462][ T1364] [19410.891184][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19410.891184][ T1364] neigh_parms_alloc+0x1e5/0x510 [19410.891184][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19410.891184][ T1364] ipv6_find_idev+0x102/0x170 [19410.891184][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19410.891184][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19410.891184][ T1364] netlink_rcv_skb+0x130/0x360 [19410.891184][ T1364] netlink_unicast+0x449/0x710 [19410.891184][ T1364] netlink_sendmsg+0x723/0xbe0 [19410.891184][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19410.891184][ T1364] ___sys_sendmsg+0xee/0x170 [19410.891184][ T1364] __sys_sendmsg+0xcd/0x170 [19410.891184][ T1364] do_syscall_64+0xc6/0x1e0 [19410.891184][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19410.891184][ T1364] [19421.131080][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19421.131525][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19421.131525][ T1364] ___neigh_create+0x14b/0xf60 [19421.131525][ T1364] ip6_finish_output2+0xa70/0xf80 [19421.131525][ T1364] ip6_finish_output+0x4ed/0xd30 [19421.131525][ T1364] ip6_output+0x1f3/0x770 [19421.131525][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19421.131525][ T1364] mld_sendpack+0x62d/0xbc0 [19421.131525][ T1364] mld_ifc_work+0x32/0x1f0 [19421.131525][ T1364] process_one_work+0x84d/0x18a0 [19421.131525][ T1364] worker_thread+0x587/0xd30 [19421.131525][ T1364] kthread+0x28a/0x350 [19421.131525][ T1364] ret_from_fork+0x31/0x70 [19421.131525][ T1364] ret_from_fork_asm+0x1a/0x30 [19421.131525][ T1364] [19421.133250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19421.133250][ T1364] dst_init+0x84/0x4a0 [19421.133250][ T1364] dst_alloc+0x97/0x150 [19421.133250][ T1364] ip6_dst_alloc+0x23/0x90 [19421.133250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19421.133250][ T1364] ip6_pol_route+0x56f/0x840 [19421.133250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19421.133250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19421.133250][ T1364] ipv6_rcv+0x1ad/0x810 [19421.133250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19421.133250][ T1364] process_backlog+0x101/0x620 [19421.133250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19421.133250][ T1364] net_rx_action+0x495/0xbe0 [19421.133250][ T1364] __do_softirq+0x1b5/0x7f6 [19421.133250][ T1364] [19421.135089][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19421.135089][ T1364] netdev_get_by_index+0x5e/0x80 [19421.135089][ T1364] fib6_nh_init+0x3d8/0x15b0 [19421.135089][ T1364] ip6_route_info_create+0xf18/0x17d0 [19421.135089][ T1364] ip6_route_add+0x1c/0x140 [19421.135089][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19421.135089][ T1364] addrconf_add_dev+0xe2/0x170 [19421.135089][ T1364] inet6_addr_add+0x12f/0xa40 [19421.135089][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19421.135089][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19421.135089][ T1364] netlink_rcv_skb+0x130/0x360 [19421.135089][ T1364] netlink_unicast+0x449/0x710 [19421.135089][ T1364] netlink_sendmsg+0x723/0xbe0 [19421.135089][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19421.135089][ T1364] ___sys_sendmsg+0xee/0x170 [19421.135089][ T1364] __sys_sendmsg+0xcd/0x170 [19421.135089][ T1364] do_syscall_64+0xc6/0x1e0 [19421.135089][ T1364] [19421.137310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19421.137310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19421.137310][ T1364] ipv6_find_idev+0x102/0x170 [19421.137310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19421.137310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19421.137310][ T1364] netlink_rcv_skb+0x130/0x360 [19421.137310][ T1364] netlink_unicast+0x449/0x710 [19421.137310][ T1364] netlink_sendmsg+0x723/0xbe0 [19421.137310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19421.137310][ T1364] ___sys_sendmsg+0xee/0x170 [19421.137310][ T1364] __sys_sendmsg+0xcd/0x170 [19421.137310][ T1364] do_syscall_64+0xc6/0x1e0 [19421.137310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19421.137310][ T1364] [19421.139038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19421.139038][ T1364] neigh_parms_alloc+0x1e5/0x510 [19421.139038][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19421.139038][ T1364] ipv6_find_idev+0x102/0x170 [19421.139038][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19421.139038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19421.139038][ T1364] netlink_rcv_skb+0x130/0x360 [19421.139038][ T1364] netlink_unicast+0x449/0x710 [19421.139038][ T1364] netlink_sendmsg+0x723/0xbe0 [19421.139038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19421.139038][ T1364] ___sys_sendmsg+0xee/0x170 [19421.139038][ T1364] __sys_sendmsg+0xcd/0x170 [19421.139038][ T1364] do_syscall_64+0xc6/0x1e0 [19421.139038][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19421.139038][ T1364] [19431.379070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19431.379496][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19431.379496][ T1364] ___neigh_create+0x14b/0xf60 [19431.379496][ T1364] ip6_finish_output2+0xa70/0xf80 [19431.379496][ T1364] ip6_finish_output+0x4ed/0xd30 [19431.379496][ T1364] ip6_output+0x1f3/0x770 [19431.379496][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19431.379496][ T1364] mld_sendpack+0x62d/0xbc0 [19431.379496][ T1364] mld_ifc_work+0x32/0x1f0 [19431.379496][ T1364] process_one_work+0x84d/0x18a0 [19431.379496][ T1364] worker_thread+0x587/0xd30 [19431.379496][ T1364] kthread+0x28a/0x350 [19431.379496][ T1364] ret_from_fork+0x31/0x70 [19431.379496][ T1364] ret_from_fork_asm+0x1a/0x30 [19431.379496][ T1364] [19431.381226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19431.381226][ T1364] dst_init+0x84/0x4a0 [19431.381226][ T1364] dst_alloc+0x97/0x150 [19431.381226][ T1364] ip6_dst_alloc+0x23/0x90 [19431.381226][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19431.381226][ T1364] ip6_pol_route+0x56f/0x840 [19431.381226][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19431.381226][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19431.381226][ T1364] ipv6_rcv+0x1ad/0x810 [19431.381226][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19431.381226][ T1364] process_backlog+0x101/0x620 [19431.381226][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19431.381226][ T1364] net_rx_action+0x495/0xbe0 [19431.381226][ T1364] __do_softirq+0x1b5/0x7f6 [19431.381226][ T1364] [19431.383067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19431.383067][ T1364] netdev_get_by_index+0x5e/0x80 [19431.383067][ T1364] fib6_nh_init+0x3d8/0x15b0 [19431.383067][ T1364] ip6_route_info_create+0xf18/0x17d0 [19431.383067][ T1364] ip6_route_add+0x1c/0x140 [19431.383067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19431.383067][ T1364] addrconf_add_dev+0xe2/0x170 [19431.383067][ T1364] inet6_addr_add+0x12f/0xa40 [19431.383067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19431.383067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.383067][ T1364] netlink_rcv_skb+0x130/0x360 [19431.383067][ T1364] netlink_unicast+0x449/0x710 [19431.383067][ T1364] netlink_sendmsg+0x723/0xbe0 [19431.383067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19431.383067][ T1364] ___sys_sendmsg+0xee/0x170 [19431.383067][ T1364] __sys_sendmsg+0xcd/0x170 [19431.383067][ T1364] do_syscall_64+0xc6/0x1e0 [19431.383067][ T1364] [19431.385266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19431.385266][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19431.385266][ T1364] ipv6_find_idev+0x102/0x170 [19431.385266][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19431.385266][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.385266][ T1364] netlink_rcv_skb+0x130/0x360 [19431.385266][ T1364] netlink_unicast+0x449/0x710 [19431.385266][ T1364] netlink_sendmsg+0x723/0xbe0 [19431.385266][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19431.385266][ T1364] ___sys_sendmsg+0xee/0x170 [19431.385266][ T1364] __sys_sendmsg+0xcd/0x170 [19431.385266][ T1364] do_syscall_64+0xc6/0x1e0 [19431.385266][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19431.385266][ T1364] [19431.386999][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19431.386999][ T1364] neigh_parms_alloc+0x1e5/0x510 [19431.386999][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19431.386999][ T1364] ipv6_find_idev+0x102/0x170 [19431.386999][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19431.386999][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19431.386999][ T1364] netlink_rcv_skb+0x130/0x360 [19431.386999][ T1364] netlink_unicast+0x449/0x710 [19431.386999][ T1364] netlink_sendmsg+0x723/0xbe0 [19431.386999][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19431.386999][ T1364] ___sys_sendmsg+0xee/0x170 [19431.386999][ T1364] __sys_sendmsg+0xcd/0x170 [19431.386999][ T1364] do_syscall_64+0xc6/0x1e0 [19431.386999][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19431.386999][ T1364] [19441.627066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19441.627540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19441.627540][ T1364] ___neigh_create+0x14b/0xf60 [19441.627540][ T1364] ip6_finish_output2+0xa70/0xf80 [19441.627540][ T1364] ip6_finish_output+0x4ed/0xd30 [19441.627540][ T1364] ip6_output+0x1f3/0x770 [19441.627540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19441.627540][ T1364] mld_sendpack+0x62d/0xbc0 [19441.627540][ T1364] mld_ifc_work+0x32/0x1f0 [19441.627540][ T1364] process_one_work+0x84d/0x18a0 [19441.627540][ T1364] worker_thread+0x587/0xd30 [19441.627540][ T1364] kthread+0x28a/0x350 [19441.627540][ T1364] ret_from_fork+0x31/0x70 [19441.627540][ T1364] ret_from_fork_asm+0x1a/0x30 [19441.627540][ T1364] [19441.629239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19441.629239][ T1364] dst_init+0x84/0x4a0 [19441.629239][ T1364] dst_alloc+0x97/0x150 [19441.629239][ T1364] ip6_dst_alloc+0x23/0x90 [19441.629239][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19441.629239][ T1364] ip6_pol_route+0x56f/0x840 [19441.629239][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19441.629239][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19441.629239][ T1364] ipv6_rcv+0x1ad/0x810 [19441.629239][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19441.629239][ T1364] process_backlog+0x101/0x620 [19441.629239][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19441.629239][ T1364] net_rx_action+0x495/0xbe0 [19441.629239][ T1364] __do_softirq+0x1b5/0x7f6 [19441.629239][ T1364] [19441.631058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19441.631058][ T1364] netdev_get_by_index+0x5e/0x80 [19441.631058][ T1364] fib6_nh_init+0x3d8/0x15b0 [19441.631058][ T1364] ip6_route_info_create+0xf18/0x17d0 [19441.631058][ T1364] ip6_route_add+0x1c/0x140 [19441.631058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19441.631058][ T1364] addrconf_add_dev+0xe2/0x170 [19441.631058][ T1364] inet6_addr_add+0x12f/0xa40 [19441.631058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19441.631058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.631058][ T1364] netlink_rcv_skb+0x130/0x360 [19441.631058][ T1364] netlink_unicast+0x449/0x710 [19441.631058][ T1364] netlink_sendmsg+0x723/0xbe0 [19441.631058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19441.631058][ T1364] ___sys_sendmsg+0xee/0x170 [19441.631058][ T1364] __sys_sendmsg+0xcd/0x170 [19441.631058][ T1364] do_syscall_64+0xc6/0x1e0 [19441.631058][ T1364] [19441.633238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19441.633238][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19441.633238][ T1364] ipv6_find_idev+0x102/0x170 [19441.633238][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19441.633238][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.633238][ T1364] netlink_rcv_skb+0x130/0x360 [19441.633238][ T1364] netlink_unicast+0x449/0x710 [19441.633238][ T1364] netlink_sendmsg+0x723/0xbe0 [19441.633238][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19441.633238][ T1364] ___sys_sendmsg+0xee/0x170 [19441.633238][ T1364] __sys_sendmsg+0xcd/0x170 [19441.633238][ T1364] do_syscall_64+0xc6/0x1e0 [19441.633238][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19441.633238][ T1364] [19441.634945][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19441.634945][ T1364] neigh_parms_alloc+0x1e5/0x510 [19441.634945][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19441.634945][ T1364] ipv6_find_idev+0x102/0x170 [19441.634945][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19441.634945][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19441.634945][ T1364] netlink_rcv_skb+0x130/0x360 [19441.634945][ T1364] netlink_unicast+0x449/0x710 [19441.634945][ T1364] netlink_sendmsg+0x723/0xbe0 [19441.634945][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19441.634945][ T1364] ___sys_sendmsg+0xee/0x170 [19441.634945][ T1364] __sys_sendmsg+0xcd/0x170 [19441.634945][ T1364] do_syscall_64+0xc6/0x1e0 [19441.634945][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19441.634945][ T1364] [19451.875050][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19451.875531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19451.875531][ T1364] ___neigh_create+0x14b/0xf60 [19451.875531][ T1364] ip6_finish_output2+0xa70/0xf80 [19451.875531][ T1364] ip6_finish_output+0x4ed/0xd30 [19451.875531][ T1364] ip6_output+0x1f3/0x770 [19451.875531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19451.875531][ T1364] mld_sendpack+0x62d/0xbc0 [19451.875531][ T1364] mld_ifc_work+0x32/0x1f0 [19451.875531][ T1364] process_one_work+0x84d/0x18a0 [19451.875531][ T1364] worker_thread+0x587/0xd30 [19451.875531][ T1364] kthread+0x28a/0x350 [19451.875531][ T1364] ret_from_fork+0x31/0x70 [19451.875531][ T1364] ret_from_fork_asm+0x1a/0x30 [19451.875531][ T1364] [19451.877247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19451.877247][ T1364] dst_init+0x84/0x4a0 [19451.877247][ T1364] dst_alloc+0x97/0x150 [19451.877247][ T1364] ip6_dst_alloc+0x23/0x90 [19451.877247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19451.877247][ T1364] ip6_pol_route+0x56f/0x840 [19451.877247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19451.877247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19451.877247][ T1364] ipv6_rcv+0x1ad/0x810 [19451.877247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19451.877247][ T1364] process_backlog+0x101/0x620 [19451.877247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19451.877247][ T1364] net_rx_action+0x495/0xbe0 [19451.877247][ T1364] __do_softirq+0x1b5/0x7f6 [19451.877247][ T1364] [19451.879062][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19451.879062][ T1364] netdev_get_by_index+0x5e/0x80 [19451.879062][ T1364] fib6_nh_init+0x3d8/0x15b0 [19451.879062][ T1364] ip6_route_info_create+0xf18/0x17d0 [19451.879062][ T1364] ip6_route_add+0x1c/0x140 [19451.879062][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19451.879062][ T1364] addrconf_add_dev+0xe2/0x170 [19451.879062][ T1364] inet6_addr_add+0x12f/0xa40 [19451.879062][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19451.879062][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.879062][ T1364] netlink_rcv_skb+0x130/0x360 [19451.879062][ T1364] netlink_unicast+0x449/0x710 [19451.879062][ T1364] netlink_sendmsg+0x723/0xbe0 [19451.879062][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19451.879062][ T1364] ___sys_sendmsg+0xee/0x170 [19451.879062][ T1364] __sys_sendmsg+0xcd/0x170 [19451.879062][ T1364] do_syscall_64+0xc6/0x1e0 [19451.879062][ T1364] [19451.881247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19451.881247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19451.881247][ T1364] ipv6_find_idev+0x102/0x170 [19451.881247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19451.881247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.881247][ T1364] netlink_rcv_skb+0x130/0x360 [19451.881247][ T1364] netlink_unicast+0x449/0x710 [19451.881247][ T1364] netlink_sendmsg+0x723/0xbe0 [19451.881247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19451.881247][ T1364] ___sys_sendmsg+0xee/0x170 [19451.881247][ T1364] __sys_sendmsg+0xcd/0x170 [19451.881247][ T1364] do_syscall_64+0xc6/0x1e0 [19451.881247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19451.881247][ T1364] [19451.882952][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19451.882952][ T1364] neigh_parms_alloc+0x1e5/0x510 [19451.882952][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19451.882952][ T1364] ipv6_find_idev+0x102/0x170 [19451.882952][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19451.882952][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19451.882952][ T1364] netlink_rcv_skb+0x130/0x360 [19451.882952][ T1364] netlink_unicast+0x449/0x710 [19451.882952][ T1364] netlink_sendmsg+0x723/0xbe0 [19451.882952][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19451.882952][ T1364] ___sys_sendmsg+0xee/0x170 [19451.882952][ T1364] __sys_sendmsg+0xcd/0x170 [19451.882952][ T1364] do_syscall_64+0xc6/0x1e0 [19451.882952][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19451.882952][ T1364] [19462.123049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19462.123543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19462.123543][ T1364] ___neigh_create+0x14b/0xf60 [19462.123543][ T1364] ip6_finish_output2+0xa70/0xf80 [19462.123543][ T1364] ip6_finish_output+0x4ed/0xd30 [19462.123543][ T1364] ip6_output+0x1f3/0x770 [19462.123543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19462.123543][ T1364] mld_sendpack+0x62d/0xbc0 [19462.123543][ T1364] mld_ifc_work+0x32/0x1f0 [19462.123543][ T1364] process_one_work+0x84d/0x18a0 [19462.123543][ T1364] worker_thread+0x587/0xd30 [19462.123543][ T1364] kthread+0x28a/0x350 [19462.123543][ T1364] ret_from_fork+0x31/0x70 [19462.123543][ T1364] ret_from_fork_asm+0x1a/0x30 [19462.123543][ T1364] [19462.125242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19462.125242][ T1364] dst_init+0x84/0x4a0 [19462.125242][ T1364] dst_alloc+0x97/0x150 [19462.125242][ T1364] ip6_dst_alloc+0x23/0x90 [19462.125242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19462.125242][ T1364] ip6_pol_route+0x56f/0x840 [19462.125242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19462.125242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19462.125242][ T1364] ipv6_rcv+0x1ad/0x810 [19462.125242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19462.125242][ T1364] process_backlog+0x101/0x620 [19462.125242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19462.125242][ T1364] net_rx_action+0x495/0xbe0 [19462.125242][ T1364] __do_softirq+0x1b5/0x7f6 [19462.125242][ T1364] [19462.127074][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19462.127074][ T1364] netdev_get_by_index+0x5e/0x80 [19462.127074][ T1364] fib6_nh_init+0x3d8/0x15b0 [19462.127074][ T1364] ip6_route_info_create+0xf18/0x17d0 [19462.127074][ T1364] ip6_route_add+0x1c/0x140 [19462.127074][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19462.127074][ T1364] addrconf_add_dev+0xe2/0x170 [19462.127074][ T1364] inet6_addr_add+0x12f/0xa40 [19462.127074][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19462.127074][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19462.127074][ T1364] netlink_rcv_skb+0x130/0x360 [19462.127074][ T1364] netlink_unicast+0x449/0x710 [19462.127074][ T1364] netlink_sendmsg+0x723/0xbe0 [19462.127074][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19462.127074][ T1364] ___sys_sendmsg+0xee/0x170 [19462.127074][ T1364] __sys_sendmsg+0xcd/0x170 [19462.127074][ T1364] do_syscall_64+0xc6/0x1e0 [19462.127074][ T1364] [19462.129254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19462.129254][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19462.129254][ T1364] ipv6_find_idev+0x102/0x170 [19462.129254][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19462.129254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19462.129254][ T1364] netlink_rcv_skb+0x130/0x360 [19462.129254][ T1364] netlink_unicast+0x449/0x710 [19462.129254][ T1364] netlink_sendmsg+0x723/0xbe0 [19462.129254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19462.129254][ T1364] ___sys_sendmsg+0xee/0x170 [19462.129254][ T1364] __sys_sendmsg+0xcd/0x170 [19462.129254][ T1364] do_syscall_64+0xc6/0x1e0 [19462.129254][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19462.129254][ T1364] [19462.130957][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19462.130957][ T1364] neigh_parms_alloc+0x1e5/0x510 [19462.130957][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19462.130957][ T1364] ipv6_find_idev+0x102/0x170 [19462.130957][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19462.130957][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19462.130957][ T1364] netlink_rcv_skb+0x130/0x360 [19462.130957][ T1364] netlink_unicast+0x449/0x710 [19462.130957][ T1364] netlink_sendmsg+0x723/0xbe0 [19462.130957][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19462.130957][ T1364] ___sys_sendmsg+0xee/0x170 [19462.130957][ T1364] __sys_sendmsg+0xcd/0x170 [19462.130957][ T1364] do_syscall_64+0xc6/0x1e0 [19462.130957][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19462.130957][ T1364] [19472.371061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19472.371526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19472.371526][ T1364] ___neigh_create+0x14b/0xf60 [19472.371526][ T1364] ip6_finish_output2+0xa70/0xf80 [19472.371526][ T1364] ip6_finish_output+0x4ed/0xd30 [19472.371526][ T1364] ip6_output+0x1f3/0x770 [19472.371526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19472.371526][ T1364] mld_sendpack+0x62d/0xbc0 [19472.371526][ T1364] mld_ifc_work+0x32/0x1f0 [19472.371526][ T1364] process_one_work+0x84d/0x18a0 [19472.371526][ T1364] worker_thread+0x587/0xd30 [19472.371526][ T1364] kthread+0x28a/0x350 [19472.371526][ T1364] ret_from_fork+0x31/0x70 [19472.371526][ T1364] ret_from_fork_asm+0x1a/0x30 [19472.371526][ T1364] [19472.373231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19472.373231][ T1364] dst_init+0x84/0x4a0 [19472.373231][ T1364] dst_alloc+0x97/0x150 [19472.373231][ T1364] ip6_dst_alloc+0x23/0x90 [19472.373231][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19472.373231][ T1364] ip6_pol_route+0x56f/0x840 [19472.373231][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19472.373231][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19472.373231][ T1364] ipv6_rcv+0x1ad/0x810 [19472.373231][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19472.373231][ T1364] process_backlog+0x101/0x620 [19472.373231][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19472.373231][ T1364] net_rx_action+0x495/0xbe0 [19472.373231][ T1364] __do_softirq+0x1b5/0x7f6 [19472.373231][ T1364] [19472.375045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19472.375045][ T1364] netdev_get_by_index+0x5e/0x80 [19472.375045][ T1364] fib6_nh_init+0x3d8/0x15b0 [19472.375045][ T1364] ip6_route_info_create+0xf18/0x17d0 [19472.375045][ T1364] ip6_route_add+0x1c/0x140 [19472.375045][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19472.375045][ T1364] addrconf_add_dev+0xe2/0x170 [19472.375045][ T1364] inet6_addr_add+0x12f/0xa40 [19472.375045][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19472.375045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19472.375045][ T1364] netlink_rcv_skb+0x130/0x360 [19472.375045][ T1364] netlink_unicast+0x449/0x710 [19472.375045][ T1364] netlink_sendmsg+0x723/0xbe0 [19472.375045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19472.375045][ T1364] ___sys_sendmsg+0xee/0x170 [19472.375045][ T1364] __sys_sendmsg+0xcd/0x170 [19472.375045][ T1364] do_syscall_64+0xc6/0x1e0 [19472.375045][ T1364] [19472.377237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19472.377237][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19472.377237][ T1364] ipv6_find_idev+0x102/0x170 [19472.377237][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19472.377237][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19472.377237][ T1364] netlink_rcv_skb+0x130/0x360 [19472.377237][ T1364] netlink_unicast+0x449/0x710 [19472.377237][ T1364] netlink_sendmsg+0x723/0xbe0 [19472.377237][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19472.377237][ T1364] ___sys_sendmsg+0xee/0x170 [19472.377237][ T1364] __sys_sendmsg+0xcd/0x170 [19472.377237][ T1364] do_syscall_64+0xc6/0x1e0 [19472.377237][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19472.377237][ T1364] [19472.378938][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19472.378938][ T1364] neigh_parms_alloc+0x1e5/0x510 [19472.378938][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19472.378938][ T1364] ipv6_find_idev+0x102/0x170 [19472.378938][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19472.378938][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19472.378938][ T1364] netlink_rcv_skb+0x130/0x360 [19472.378938][ T1364] netlink_unicast+0x449/0x710 [19472.378938][ T1364] netlink_sendmsg+0x723/0xbe0 [19472.378938][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19472.378938][ T1364] ___sys_sendmsg+0xee/0x170 [19472.378938][ T1364] __sys_sendmsg+0xcd/0x170 [19472.378938][ T1364] do_syscall_64+0xc6/0x1e0 [19472.378938][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19472.378938][ T1364] [19482.619056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19482.619550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19482.619550][ T1364] ___neigh_create+0x14b/0xf60 [19482.619550][ T1364] ip6_finish_output2+0xa70/0xf80 [19482.619550][ T1364] ip6_finish_output+0x4ed/0xd30 [19482.619550][ T1364] ip6_output+0x1f3/0x770 [19482.619550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19482.619550][ T1364] mld_sendpack+0x62d/0xbc0 [19482.619550][ T1364] mld_ifc_work+0x32/0x1f0 [19482.619550][ T1364] process_one_work+0x84d/0x18a0 [19482.619550][ T1364] worker_thread+0x587/0xd30 [19482.619550][ T1364] kthread+0x28a/0x350 [19482.619550][ T1364] ret_from_fork+0x31/0x70 [19482.619550][ T1364] ret_from_fork_asm+0x1a/0x30 [19482.619550][ T1364] [19482.621245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19482.621245][ T1364] dst_init+0x84/0x4a0 [19482.621245][ T1364] dst_alloc+0x97/0x150 [19482.621245][ T1364] ip6_dst_alloc+0x23/0x90 [19482.621245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19482.621245][ T1364] ip6_pol_route+0x56f/0x840 [19482.621245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19482.621245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19482.621245][ T1364] ipv6_rcv+0x1ad/0x810 [19482.621245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19482.621245][ T1364] process_backlog+0x101/0x620 [19482.621245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19482.621245][ T1364] net_rx_action+0x495/0xbe0 [19482.621245][ T1364] __do_softirq+0x1b5/0x7f6 [19482.621245][ T1364] [19482.623060][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19482.623060][ T1364] netdev_get_by_index+0x5e/0x80 [19482.623060][ T1364] fib6_nh_init+0x3d8/0x15b0 [19482.623060][ T1364] ip6_route_info_create+0xf18/0x17d0 [19482.623060][ T1364] ip6_route_add+0x1c/0x140 [19482.623060][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19482.623060][ T1364] addrconf_add_dev+0xe2/0x170 [19482.623060][ T1364] inet6_addr_add+0x12f/0xa40 [19482.623060][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19482.623060][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.623060][ T1364] netlink_rcv_skb+0x130/0x360 [19482.623060][ T1364] netlink_unicast+0x449/0x710 [19482.623060][ T1364] netlink_sendmsg+0x723/0xbe0 [19482.623060][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19482.623060][ T1364] ___sys_sendmsg+0xee/0x170 [19482.623060][ T1364] __sys_sendmsg+0xcd/0x170 [19482.623060][ T1364] do_syscall_64+0xc6/0x1e0 [19482.623060][ T1364] [19482.625229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19482.625229][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19482.625229][ T1364] ipv6_find_idev+0x102/0x170 [19482.625229][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19482.625229][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.625229][ T1364] netlink_rcv_skb+0x130/0x360 [19482.625229][ T1364] netlink_unicast+0x449/0x710 [19482.625229][ T1364] netlink_sendmsg+0x723/0xbe0 [19482.625229][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19482.625229][ T1364] ___sys_sendmsg+0xee/0x170 [19482.625229][ T1364] __sys_sendmsg+0xcd/0x170 [19482.625229][ T1364] do_syscall_64+0xc6/0x1e0 [19482.625229][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19482.625229][ T1364] [19482.626946][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19482.626946][ T1364] neigh_parms_alloc+0x1e5/0x510 [19482.626946][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19482.626946][ T1364] ipv6_find_idev+0x102/0x170 [19482.626946][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19482.626946][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19482.626946][ T1364] netlink_rcv_skb+0x130/0x360 [19482.626946][ T1364] netlink_unicast+0x449/0x710 [19482.626946][ T1364] netlink_sendmsg+0x723/0xbe0 [19482.626946][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19482.626946][ T1364] ___sys_sendmsg+0xee/0x170 [19482.626946][ T1364] __sys_sendmsg+0xcd/0x170 [19482.626946][ T1364] do_syscall_64+0xc6/0x1e0 [19482.626946][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19482.626946][ T1364] [19492.707061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19492.707537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19492.707537][ T1364] ___neigh_create+0x14b/0xf60 [19492.707537][ T1364] ip6_finish_output2+0xa70/0xf80 [19492.707537][ T1364] ip6_finish_output+0x4ed/0xd30 [19492.707537][ T1364] ip6_output+0x1f3/0x770 [19492.707537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19492.707537][ T1364] mld_sendpack+0x62d/0xbc0 [19492.707537][ T1364] mld_ifc_work+0x32/0x1f0 [19492.707537][ T1364] process_one_work+0x84d/0x18a0 [19492.707537][ T1364] worker_thread+0x587/0xd30 [19492.707537][ T1364] kthread+0x28a/0x350 [19492.707537][ T1364] ret_from_fork+0x31/0x70 [19492.707537][ T1364] ret_from_fork_asm+0x1a/0x30 [19492.707537][ T1364] [19492.709237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19492.709237][ T1364] dst_init+0x84/0x4a0 [19492.709237][ T1364] dst_alloc+0x97/0x150 [19492.709237][ T1364] ip6_dst_alloc+0x23/0x90 [19492.709237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19492.709237][ T1364] ip6_pol_route+0x56f/0x840 [19492.709237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19492.709237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19492.709237][ T1364] ipv6_rcv+0x1ad/0x810 [19492.709237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19492.709237][ T1364] process_backlog+0x101/0x620 [19492.709237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19492.709237][ T1364] net_rx_action+0x495/0xbe0 [19492.709237][ T1364] __do_softirq+0x1b5/0x7f6 [19492.709237][ T1364] [19492.711065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19492.711065][ T1364] netdev_get_by_index+0x5e/0x80 [19492.711065][ T1364] fib6_nh_init+0x3d8/0x15b0 [19492.711065][ T1364] ip6_route_info_create+0xf18/0x17d0 [19492.711065][ T1364] ip6_route_add+0x1c/0x140 [19492.711065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19492.711065][ T1364] addrconf_add_dev+0xe2/0x170 [19492.711065][ T1364] inet6_addr_add+0x12f/0xa40 [19492.711065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19492.711065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.711065][ T1364] netlink_rcv_skb+0x130/0x360 [19492.711065][ T1364] netlink_unicast+0x449/0x710 [19492.711065][ T1364] netlink_sendmsg+0x723/0xbe0 [19492.711065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19492.711065][ T1364] ___sys_sendmsg+0xee/0x170 [19492.711065][ T1364] __sys_sendmsg+0xcd/0x170 [19492.711065][ T1364] do_syscall_64+0xc6/0x1e0 [19492.711065][ T1364] [19492.713247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19492.713247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19492.713247][ T1364] ipv6_find_idev+0x102/0x170 [19492.713247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19492.713247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.713247][ T1364] netlink_rcv_skb+0x130/0x360 [19492.713247][ T1364] netlink_unicast+0x449/0x710 [19492.713247][ T1364] netlink_sendmsg+0x723/0xbe0 [19492.713247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19492.713247][ T1364] ___sys_sendmsg+0xee/0x170 [19492.713247][ T1364] __sys_sendmsg+0xcd/0x170 [19492.713247][ T1364] do_syscall_64+0xc6/0x1e0 [19492.713247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19492.713247][ T1364] [19492.714950][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19492.714950][ T1364] neigh_parms_alloc+0x1e5/0x510 [19492.714950][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19492.714950][ T1364] ipv6_find_idev+0x102/0x170 [19492.714950][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19492.714950][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19492.714950][ T1364] netlink_rcv_skb+0x130/0x360 [19492.714950][ T1364] netlink_unicast+0x449/0x710 [19492.714950][ T1364] netlink_sendmsg+0x723/0xbe0 [19492.714950][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19492.714950][ T1364] ___sys_sendmsg+0xee/0x170 [19492.714950][ T1364] __sys_sendmsg+0xcd/0x170 [19492.714950][ T1364] do_syscall_64+0xc6/0x1e0 [19492.714950][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19492.714950][ T1364] [19502.723052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19502.723545][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19502.723545][ T1364] ___neigh_create+0x14b/0xf60 [19502.723545][ T1364] ip6_finish_output2+0xa70/0xf80 [19502.723545][ T1364] ip6_finish_output+0x4ed/0xd30 [19502.723545][ T1364] ip6_output+0x1f3/0x770 [19502.723545][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19502.723545][ T1364] mld_sendpack+0x62d/0xbc0 [19502.723545][ T1364] mld_ifc_work+0x32/0x1f0 [19502.723545][ T1364] process_one_work+0x84d/0x18a0 [19502.723545][ T1364] worker_thread+0x587/0xd30 [19502.723545][ T1364] kthread+0x28a/0x350 [19502.723545][ T1364] ret_from_fork+0x31/0x70 [19502.723545][ T1364] ret_from_fork_asm+0x1a/0x30 [19502.723545][ T1364] [19502.725284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19502.725284][ T1364] dst_init+0x84/0x4a0 [19502.725284][ T1364] dst_alloc+0x97/0x150 [19502.725284][ T1364] ip6_dst_alloc+0x23/0x90 [19502.725284][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19502.725284][ T1364] ip6_pol_route+0x56f/0x840 [19502.725284][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19502.725284][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19502.725284][ T1364] ipv6_rcv+0x1ad/0x810 [19502.725284][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19502.725284][ T1364] process_backlog+0x101/0x620 [19502.725284][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19502.725284][ T1364] net_rx_action+0x495/0xbe0 [19502.725284][ T1364] __do_softirq+0x1b5/0x7f6 [19502.725284][ T1364] [19502.727122][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19502.727122][ T1364] netdev_get_by_index+0x5e/0x80 [19502.727122][ T1364] fib6_nh_init+0x3d8/0x15b0 [19502.727122][ T1364] ip6_route_info_create+0xf18/0x17d0 [19502.727122][ T1364] ip6_route_add+0x1c/0x140 [19502.727122][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19502.727122][ T1364] addrconf_add_dev+0xe2/0x170 [19502.727122][ T1364] inet6_addr_add+0x12f/0xa40 [19502.727122][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19502.727122][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.727122][ T1364] netlink_rcv_skb+0x130/0x360 [19502.727122][ T1364] netlink_unicast+0x449/0x710 [19502.727122][ T1364] netlink_sendmsg+0x723/0xbe0 [19502.727122][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19502.727122][ T1364] ___sys_sendmsg+0xee/0x170 [19502.727122][ T1364] __sys_sendmsg+0xcd/0x170 [19502.727122][ T1364] do_syscall_64+0xc6/0x1e0 [19502.727122][ T1364] [19502.730215][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19502.730215][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19502.730215][ T1364] ipv6_find_idev+0x102/0x170 [19502.730215][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19502.730215][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.730215][ T1364] netlink_rcv_skb+0x130/0x360 [19502.730215][ T1364] netlink_unicast+0x449/0x710 [19502.730215][ T1364] netlink_sendmsg+0x723/0xbe0 [19502.730215][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19502.730215][ T1364] ___sys_sendmsg+0xee/0x170 [19502.730215][ T1364] __sys_sendmsg+0xcd/0x170 [19502.730215][ T1364] do_syscall_64+0xc6/0x1e0 [19502.730215][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19502.730215][ T1364] [19502.732292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19502.732292][ T1364] neigh_parms_alloc+0x1e5/0x510 [19502.732292][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19502.732292][ T1364] ipv6_find_idev+0x102/0x170 [19502.732292][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19502.732292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19502.732292][ T1364] netlink_rcv_skb+0x130/0x360 [19502.732292][ T1364] netlink_unicast+0x449/0x710 [19502.732292][ T1364] netlink_sendmsg+0x723/0xbe0 [19502.732292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19502.732292][ T1364] ___sys_sendmsg+0xee/0x170 [19502.732292][ T1364] __sys_sendmsg+0xcd/0x170 [19502.732292][ T1364] do_syscall_64+0xc6/0x1e0 [19502.732292][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19502.732292][ T1364] [19512.971051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19512.971542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19512.971542][ T1364] ___neigh_create+0x14b/0xf60 [19512.971542][ T1364] ip6_finish_output2+0xa70/0xf80 [19512.971542][ T1364] ip6_finish_output+0x4ed/0xd30 [19512.971542][ T1364] ip6_output+0x1f3/0x770 [19512.971542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19512.971542][ T1364] mld_sendpack+0x62d/0xbc0 [19512.971542][ T1364] mld_ifc_work+0x32/0x1f0 [19512.971542][ T1364] process_one_work+0x84d/0x18a0 [19512.971542][ T1364] worker_thread+0x587/0xd30 [19512.971542][ T1364] kthread+0x28a/0x350 [19512.971542][ T1364] ret_from_fork+0x31/0x70 [19512.971542][ T1364] ret_from_fork_asm+0x1a/0x30 [19512.971542][ T1364] [19512.973273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19512.973273][ T1364] dst_init+0x84/0x4a0 [19512.973273][ T1364] dst_alloc+0x97/0x150 [19512.973273][ T1364] ip6_dst_alloc+0x23/0x90 [19512.973273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19512.973273][ T1364] ip6_pol_route+0x56f/0x840 [19512.973273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19512.973273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19512.973273][ T1364] ipv6_rcv+0x1ad/0x810 [19512.973273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19512.973273][ T1364] process_backlog+0x101/0x620 [19512.973273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19512.973273][ T1364] net_rx_action+0x495/0xbe0 [19512.973273][ T1364] __do_softirq+0x1b5/0x7f6 [19512.973273][ T1364] [19512.975108][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19512.975108][ T1364] netdev_get_by_index+0x5e/0x80 [19512.975108][ T1364] fib6_nh_init+0x3d8/0x15b0 [19512.975108][ T1364] ip6_route_info_create+0xf18/0x17d0 [19512.975108][ T1364] ip6_route_add+0x1c/0x140 [19512.975108][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19512.975108][ T1364] addrconf_add_dev+0xe2/0x170 [19512.975108][ T1364] inet6_addr_add+0x12f/0xa40 [19512.975108][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19512.975108][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.975108][ T1364] netlink_rcv_skb+0x130/0x360 [19512.975108][ T1364] netlink_unicast+0x449/0x710 [19512.975108][ T1364] netlink_sendmsg+0x723/0xbe0 [19512.975108][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19512.975108][ T1364] ___sys_sendmsg+0xee/0x170 [19512.975108][ T1364] __sys_sendmsg+0xcd/0x170 [19512.975108][ T1364] do_syscall_64+0xc6/0x1e0 [19512.975108][ T1364] [19512.977331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19512.977331][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19512.977331][ T1364] ipv6_find_idev+0x102/0x170 [19512.977331][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19512.977331][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.977331][ T1364] netlink_rcv_skb+0x130/0x360 [19512.977331][ T1364] netlink_unicast+0x449/0x710 [19512.977331][ T1364] netlink_sendmsg+0x723/0xbe0 [19512.977331][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19512.977331][ T1364] ___sys_sendmsg+0xee/0x170 [19512.977331][ T1364] __sys_sendmsg+0xcd/0x170 [19512.977331][ T1364] do_syscall_64+0xc6/0x1e0 [19512.977331][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19512.977331][ T1364] [19512.979055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19512.979055][ T1364] neigh_parms_alloc+0x1e5/0x510 [19512.979055][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19512.979055][ T1364] ipv6_find_idev+0x102/0x170 [19512.979055][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19512.979055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19512.979055][ T1364] netlink_rcv_skb+0x130/0x360 [19512.979055][ T1364] netlink_unicast+0x449/0x710 [19512.979055][ T1364] netlink_sendmsg+0x723/0xbe0 [19512.979055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19512.979055][ T1364] ___sys_sendmsg+0xee/0x170 [19512.979055][ T1364] __sys_sendmsg+0xcd/0x170 [19512.979055][ T1364] do_syscall_64+0xc6/0x1e0 [19512.979055][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19512.979055][ T1364] [19522.987053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19522.987537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19522.987537][ T1364] ___neigh_create+0x14b/0xf60 [19522.987537][ T1364] ip6_finish_output2+0xa70/0xf80 [19522.987537][ T1364] ip6_finish_output+0x4ed/0xd30 [19522.987537][ T1364] ip6_output+0x1f3/0x770 [19522.987537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19522.987537][ T1364] mld_sendpack+0x62d/0xbc0 [19522.987537][ T1364] mld_ifc_work+0x32/0x1f0 [19522.987537][ T1364] process_one_work+0x84d/0x18a0 [19522.987537][ T1364] worker_thread+0x587/0xd30 [19522.987537][ T1364] kthread+0x28a/0x350 [19522.987537][ T1364] ret_from_fork+0x31/0x70 [19522.987537][ T1364] ret_from_fork_asm+0x1a/0x30 [19522.987537][ T1364] [19522.989266][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19522.989266][ T1364] dst_init+0x84/0x4a0 [19522.989266][ T1364] dst_alloc+0x97/0x150 [19522.989266][ T1364] ip6_dst_alloc+0x23/0x90 [19522.989266][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19522.989266][ T1364] ip6_pol_route+0x56f/0x840 [19522.989266][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19522.989266][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19522.989266][ T1364] ipv6_rcv+0x1ad/0x810 [19522.989266][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19522.989266][ T1364] process_backlog+0x101/0x620 [19522.989266][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19522.989266][ T1364] net_rx_action+0x495/0xbe0 [19522.989266][ T1364] __do_softirq+0x1b5/0x7f6 [19522.989266][ T1364] [19522.991109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19522.991109][ T1364] netdev_get_by_index+0x5e/0x80 [19522.991109][ T1364] fib6_nh_init+0x3d8/0x15b0 [19522.991109][ T1364] ip6_route_info_create+0xf18/0x17d0 [19522.991109][ T1364] ip6_route_add+0x1c/0x140 [19522.991109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19522.991109][ T1364] addrconf_add_dev+0xe2/0x170 [19522.991109][ T1364] inet6_addr_add+0x12f/0xa40 [19522.991109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19522.991109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19522.991109][ T1364] netlink_rcv_skb+0x130/0x360 [19522.991109][ T1364] netlink_unicast+0x449/0x710 [19522.991109][ T1364] netlink_sendmsg+0x723/0xbe0 [19522.991109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19522.991109][ T1364] ___sys_sendmsg+0xee/0x170 [19522.991109][ T1364] __sys_sendmsg+0xcd/0x170 [19522.991109][ T1364] do_syscall_64+0xc6/0x1e0 [19522.991109][ T1364] [19522.993305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19522.993305][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19522.993305][ T1364] ipv6_find_idev+0x102/0x170 [19522.993305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19522.993305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19522.993305][ T1364] netlink_rcv_skb+0x130/0x360 [19522.993305][ T1364] netlink_unicast+0x449/0x710 [19522.993305][ T1364] netlink_sendmsg+0x723/0xbe0 [19522.993305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19522.993305][ T1364] ___sys_sendmsg+0xee/0x170 [19522.993305][ T1364] __sys_sendmsg+0xcd/0x170 [19522.993305][ T1364] do_syscall_64+0xc6/0x1e0 [19522.993305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19522.993305][ T1364] [19522.995028][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19522.995028][ T1364] neigh_parms_alloc+0x1e5/0x510 [19522.995028][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19522.995028][ T1364] ipv6_find_idev+0x102/0x170 [19522.995028][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19522.995028][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19522.995028][ T1364] netlink_rcv_skb+0x130/0x360 [19522.995028][ T1364] netlink_unicast+0x449/0x710 [19522.995028][ T1364] netlink_sendmsg+0x723/0xbe0 [19522.995028][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19522.995028][ T1364] ___sys_sendmsg+0xee/0x170 [19522.995028][ T1364] __sys_sendmsg+0xcd/0x170 [19522.995028][ T1364] do_syscall_64+0xc6/0x1e0 [19522.995028][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19522.995028][ T1364] [19533.099125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19533.099613][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19533.099613][ T1364] ___neigh_create+0x14b/0xf60 [19533.099613][ T1364] ip6_finish_output2+0xa70/0xf80 [19533.099613][ T1364] ip6_finish_output+0x4ed/0xd30 [19533.099613][ T1364] ip6_output+0x1f3/0x770 [19533.099613][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19533.099613][ T1364] mld_sendpack+0x62d/0xbc0 [19533.099613][ T1364] mld_ifc_work+0x32/0x1f0 [19533.099613][ T1364] process_one_work+0x84d/0x18a0 [19533.099613][ T1364] worker_thread+0x587/0xd30 [19533.099613][ T1364] kthread+0x28a/0x350 [19533.099613][ T1364] ret_from_fork+0x31/0x70 [19533.099613][ T1364] ret_from_fork_asm+0x1a/0x30 [19533.099613][ T1364] [19533.101337][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19533.101337][ T1364] dst_init+0x84/0x4a0 [19533.101337][ T1364] dst_alloc+0x97/0x150 [19533.101337][ T1364] ip6_dst_alloc+0x23/0x90 [19533.101337][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19533.101337][ T1364] ip6_pol_route+0x56f/0x840 [19533.101337][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19533.101337][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19533.101337][ T1364] ipv6_rcv+0x1ad/0x810 [19533.101337][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19533.101337][ T1364] process_backlog+0x101/0x620 [19533.101337][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19533.101337][ T1364] net_rx_action+0x495/0xbe0 [19533.101337][ T1364] __do_softirq+0x1b5/0x7f6 [19533.101337][ T1364] [19533.103165][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19533.103165][ T1364] netdev_get_by_index+0x5e/0x80 [19533.103165][ T1364] fib6_nh_init+0x3d8/0x15b0 [19533.103165][ T1364] ip6_route_info_create+0xf18/0x17d0 [19533.103165][ T1364] ip6_route_add+0x1c/0x140 [19533.103165][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19533.103165][ T1364] addrconf_add_dev+0xe2/0x170 [19533.103165][ T1364] inet6_addr_add+0x12f/0xa40 [19533.103165][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19533.103165][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.103165][ T1364] netlink_rcv_skb+0x130/0x360 [19533.103165][ T1364] netlink_unicast+0x449/0x710 [19533.103165][ T1364] netlink_sendmsg+0x723/0xbe0 [19533.103165][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19533.103165][ T1364] ___sys_sendmsg+0xee/0x170 [19533.103165][ T1364] __sys_sendmsg+0xcd/0x170 [19533.103165][ T1364] do_syscall_64+0xc6/0x1e0 [19533.103165][ T1364] [19533.105373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19533.105373][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19533.105373][ T1364] ipv6_find_idev+0x102/0x170 [19533.105373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19533.105373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.105373][ T1364] netlink_rcv_skb+0x130/0x360 [19533.105373][ T1364] netlink_unicast+0x449/0x710 [19533.105373][ T1364] netlink_sendmsg+0x723/0xbe0 [19533.105373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19533.105373][ T1364] ___sys_sendmsg+0xee/0x170 [19533.105373][ T1364] __sys_sendmsg+0xcd/0x170 [19533.105373][ T1364] do_syscall_64+0xc6/0x1e0 [19533.105373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19533.105373][ T1364] [19533.107090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19533.107090][ T1364] neigh_parms_alloc+0x1e5/0x510 [19533.107090][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19533.107090][ T1364] ipv6_find_idev+0x102/0x170 [19533.107090][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19533.107090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19533.107090][ T1364] netlink_rcv_skb+0x130/0x360 [19533.107090][ T1364] netlink_unicast+0x449/0x710 [19533.107090][ T1364] netlink_sendmsg+0x723/0xbe0 [19533.107090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19533.107090][ T1364] ___sys_sendmsg+0xee/0x170 [19533.107090][ T1364] __sys_sendmsg+0xcd/0x170 [19533.107090][ T1364] do_syscall_64+0xc6/0x1e0 [19533.107090][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19533.107090][ T1364] [19543.347144][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19543.347629][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19543.347629][ T1364] ___neigh_create+0x14b/0xf60 [19543.347629][ T1364] ip6_finish_output2+0xa70/0xf80 [19543.347629][ T1364] ip6_finish_output+0x4ed/0xd30 [19543.347629][ T1364] ip6_output+0x1f3/0x770 [19543.347629][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19543.347629][ T1364] mld_sendpack+0x62d/0xbc0 [19543.347629][ T1364] mld_ifc_work+0x32/0x1f0 [19543.347629][ T1364] process_one_work+0x84d/0x18a0 [19543.347629][ T1364] worker_thread+0x587/0xd30 [19543.347629][ T1364] kthread+0x28a/0x350 [19543.347629][ T1364] ret_from_fork+0x31/0x70 [19543.347629][ T1364] ret_from_fork_asm+0x1a/0x30 [19543.347629][ T1364] [19543.349349][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19543.349349][ T1364] dst_init+0x84/0x4a0 [19543.349349][ T1364] dst_alloc+0x97/0x150 [19543.349349][ T1364] ip6_dst_alloc+0x23/0x90 [19543.349349][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19543.349349][ T1364] ip6_pol_route+0x56f/0x840 [19543.349349][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19543.349349][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19543.349349][ T1364] ipv6_rcv+0x1ad/0x810 [19543.349349][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19543.349349][ T1364] process_backlog+0x101/0x620 [19543.349349][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19543.349349][ T1364] net_rx_action+0x495/0xbe0 [19543.349349][ T1364] __do_softirq+0x1b5/0x7f6 [19543.349349][ T1364] [19543.351181][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19543.351181][ T1364] netdev_get_by_index+0x5e/0x80 [19543.351181][ T1364] fib6_nh_init+0x3d8/0x15b0 [19543.351181][ T1364] ip6_route_info_create+0xf18/0x17d0 [19543.351181][ T1364] ip6_route_add+0x1c/0x140 [19543.351181][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19543.351181][ T1364] addrconf_add_dev+0xe2/0x170 [19543.351181][ T1364] inet6_addr_add+0x12f/0xa40 [19543.351181][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19543.351181][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.351181][ T1364] netlink_rcv_skb+0x130/0x360 [19543.351181][ T1364] netlink_unicast+0x449/0x710 [19543.351181][ T1364] netlink_sendmsg+0x723/0xbe0 [19543.351181][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19543.351181][ T1364] ___sys_sendmsg+0xee/0x170 [19543.351181][ T1364] __sys_sendmsg+0xcd/0x170 [19543.351181][ T1364] do_syscall_64+0xc6/0x1e0 [19543.351181][ T1364] [19543.353380][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19543.353380][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19543.353380][ T1364] ipv6_find_idev+0x102/0x170 [19543.353380][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19543.353380][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.353380][ T1364] netlink_rcv_skb+0x130/0x360 [19543.353380][ T1364] netlink_unicast+0x449/0x710 [19543.353380][ T1364] netlink_sendmsg+0x723/0xbe0 [19543.353380][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19543.353380][ T1364] ___sys_sendmsg+0xee/0x170 [19543.353380][ T1364] __sys_sendmsg+0xcd/0x170 [19543.353380][ T1364] do_syscall_64+0xc6/0x1e0 [19543.353380][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19543.353380][ T1364] [19543.355111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19543.355111][ T1364] neigh_parms_alloc+0x1e5/0x510 [19543.355111][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19543.355111][ T1364] ipv6_find_idev+0x102/0x170 [19543.355111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19543.355111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19543.355111][ T1364] netlink_rcv_skb+0x130/0x360 [19543.355111][ T1364] netlink_unicast+0x449/0x710 [19543.355111][ T1364] netlink_sendmsg+0x723/0xbe0 [19543.355111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19543.355111][ T1364] ___sys_sendmsg+0xee/0x170 [19543.355111][ T1364] __sys_sendmsg+0xcd/0x170 [19543.355111][ T1364] do_syscall_64+0xc6/0x1e0 [19543.355111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19543.355111][ T1364] [19553.595071][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19553.595501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19553.595501][ T1364] ___neigh_create+0x14b/0xf60 [19553.595501][ T1364] ip6_finish_output2+0xa70/0xf80 [19553.595501][ T1364] ip6_finish_output+0x4ed/0xd30 [19553.595501][ T1364] ip6_output+0x1f3/0x770 [19553.595501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19553.595501][ T1364] mld_sendpack+0x62d/0xbc0 [19553.595501][ T1364] mld_ifc_work+0x32/0x1f0 [19553.595501][ T1364] process_one_work+0x84d/0x18a0 [19553.595501][ T1364] worker_thread+0x587/0xd30 [19553.595501][ T1364] kthread+0x28a/0x350 [19553.595501][ T1364] ret_from_fork+0x31/0x70 [19553.595501][ T1364] ret_from_fork_asm+0x1a/0x30 [19553.595501][ T1364] [19553.597229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19553.597229][ T1364] dst_init+0x84/0x4a0 [19553.597229][ T1364] dst_alloc+0x97/0x150 [19553.597229][ T1364] ip6_dst_alloc+0x23/0x90 [19553.597229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19553.597229][ T1364] ip6_pol_route+0x56f/0x840 [19553.597229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19553.597229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19553.597229][ T1364] ipv6_rcv+0x1ad/0x810 [19553.597229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19553.597229][ T1364] process_backlog+0x101/0x620 [19553.597229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19553.597229][ T1364] net_rx_action+0x495/0xbe0 [19553.597229][ T1364] __do_softirq+0x1b5/0x7f6 [19553.597229][ T1364] [19553.599072][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19553.599072][ T1364] netdev_get_by_index+0x5e/0x80 [19553.599072][ T1364] fib6_nh_init+0x3d8/0x15b0 [19553.599072][ T1364] ip6_route_info_create+0xf18/0x17d0 [19553.599072][ T1364] ip6_route_add+0x1c/0x140 [19553.599072][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19553.599072][ T1364] addrconf_add_dev+0xe2/0x170 [19553.599072][ T1364] inet6_addr_add+0x12f/0xa40 [19553.599072][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19553.599072][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.599072][ T1364] netlink_rcv_skb+0x130/0x360 [19553.599072][ T1364] netlink_unicast+0x449/0x710 [19553.599072][ T1364] netlink_sendmsg+0x723/0xbe0 [19553.599072][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19553.599072][ T1364] ___sys_sendmsg+0xee/0x170 [19553.599072][ T1364] __sys_sendmsg+0xcd/0x170 [19553.599072][ T1364] do_syscall_64+0xc6/0x1e0 [19553.599072][ T1364] [19553.601273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19553.601273][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19553.601273][ T1364] ipv6_find_idev+0x102/0x170 [19553.601273][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19553.601273][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.601273][ T1364] netlink_rcv_skb+0x130/0x360 [19553.601273][ T1364] netlink_unicast+0x449/0x710 [19553.601273][ T1364] netlink_sendmsg+0x723/0xbe0 [19553.601273][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19553.601273][ T1364] ___sys_sendmsg+0xee/0x170 [19553.601273][ T1364] __sys_sendmsg+0xcd/0x170 [19553.601273][ T1364] do_syscall_64+0xc6/0x1e0 [19553.601273][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19553.601273][ T1364] [19553.602989][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19553.602989][ T1364] neigh_parms_alloc+0x1e5/0x510 [19553.602989][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19553.602989][ T1364] ipv6_find_idev+0x102/0x170 [19553.602989][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19553.602989][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19553.602989][ T1364] netlink_rcv_skb+0x130/0x360 [19553.602989][ T1364] netlink_unicast+0x449/0x710 [19553.602989][ T1364] netlink_sendmsg+0x723/0xbe0 [19553.602989][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19553.602989][ T1364] ___sys_sendmsg+0xee/0x170 [19553.602989][ T1364] __sys_sendmsg+0xcd/0x170 [19553.602989][ T1364] do_syscall_64+0xc6/0x1e0 [19553.602989][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19553.602989][ T1364] [19563.842982][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19563.843472][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19563.843472][ T1364] ___neigh_create+0x14b/0xf60 [19563.843472][ T1364] ip6_finish_output2+0xa70/0xf80 [19563.843472][ T1364] ip6_finish_output+0x4ed/0xd30 [19563.843472][ T1364] ip6_output+0x1f3/0x770 [19563.843472][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19563.843472][ T1364] mld_sendpack+0x62d/0xbc0 [19563.843472][ T1364] mld_ifc_work+0x32/0x1f0 [19563.843472][ T1364] process_one_work+0x84d/0x18a0 [19563.843472][ T1364] worker_thread+0x587/0xd30 [19563.843472][ T1364] kthread+0x28a/0x350 [19563.843472][ T1364] ret_from_fork+0x31/0x70 [19563.843472][ T1364] ret_from_fork_asm+0x1a/0x30 [19563.843472][ T1364] [19563.845214][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19563.845214][ T1364] dst_init+0x84/0x4a0 [19563.845214][ T1364] dst_alloc+0x97/0x150 [19563.845214][ T1364] ip6_dst_alloc+0x23/0x90 [19563.845214][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19563.845214][ T1364] ip6_pol_route+0x56f/0x840 [19563.845214][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19563.845214][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19563.845214][ T1364] ipv6_rcv+0x1ad/0x810 [19563.845214][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19563.845214][ T1364] process_backlog+0x101/0x620 [19563.845214][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19563.845214][ T1364] net_rx_action+0x495/0xbe0 [19563.845214][ T1364] __do_softirq+0x1b5/0x7f6 [19563.845214][ T1364] [19563.847055][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19563.847055][ T1364] netdev_get_by_index+0x5e/0x80 [19563.847055][ T1364] fib6_nh_init+0x3d8/0x15b0 [19563.847055][ T1364] ip6_route_info_create+0xf18/0x17d0 [19563.847055][ T1364] ip6_route_add+0x1c/0x140 [19563.847055][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19563.847055][ T1364] addrconf_add_dev+0xe2/0x170 [19563.847055][ T1364] inet6_addr_add+0x12f/0xa40 [19563.847055][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19563.847055][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19563.847055][ T1364] netlink_rcv_skb+0x130/0x360 [19563.847055][ T1364] netlink_unicast+0x449/0x710 [19563.847055][ T1364] netlink_sendmsg+0x723/0xbe0 [19563.847055][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19563.847055][ T1364] ___sys_sendmsg+0xee/0x170 [19563.847055][ T1364] __sys_sendmsg+0xcd/0x170 [19563.847055][ T1364] do_syscall_64+0xc6/0x1e0 [19563.847055][ T1364] [19563.849246][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19563.849246][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19563.849246][ T1364] ipv6_find_idev+0x102/0x170 [19563.849246][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19563.849246][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19563.849246][ T1364] netlink_rcv_skb+0x130/0x360 [19563.849246][ T1364] netlink_unicast+0x449/0x710 [19563.849246][ T1364] netlink_sendmsg+0x723/0xbe0 [19563.849246][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19563.849246][ T1364] ___sys_sendmsg+0xee/0x170 [19563.849246][ T1364] __sys_sendmsg+0xcd/0x170 [19563.849246][ T1364] do_syscall_64+0xc6/0x1e0 [19563.849246][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19563.849246][ T1364] [19563.850974][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19563.850974][ T1364] neigh_parms_alloc+0x1e5/0x510 [19563.850974][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19563.850974][ T1364] ipv6_find_idev+0x102/0x170 [19563.850974][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19563.850974][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19563.850974][ T1364] netlink_rcv_skb+0x130/0x360 [19563.850974][ T1364] netlink_unicast+0x449/0x710 [19563.850974][ T1364] netlink_sendmsg+0x723/0xbe0 [19563.850974][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19563.850974][ T1364] ___sys_sendmsg+0xee/0x170 [19563.850974][ T1364] __sys_sendmsg+0xcd/0x170 [19563.850974][ T1364] do_syscall_64+0xc6/0x1e0 [19563.850974][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19563.850974][ T1364] [19574.091052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19574.091543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19574.091543][ T1364] ___neigh_create+0x14b/0xf60 [19574.091543][ T1364] ip6_finish_output2+0xa70/0xf80 [19574.091543][ T1364] ip6_finish_output+0x4ed/0xd30 [19574.091543][ T1364] ip6_output+0x1f3/0x770 [19574.091543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19574.091543][ T1364] mld_sendpack+0x62d/0xbc0 [19574.091543][ T1364] mld_ifc_work+0x32/0x1f0 [19574.091543][ T1364] process_one_work+0x84d/0x18a0 [19574.091543][ T1364] worker_thread+0x587/0xd30 [19574.091543][ T1364] kthread+0x28a/0x350 [19574.091543][ T1364] ret_from_fork+0x31/0x70 [19574.091543][ T1364] ret_from_fork_asm+0x1a/0x30 [19574.091543][ T1364] [19574.093273][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19574.093273][ T1364] dst_init+0x84/0x4a0 [19574.093273][ T1364] dst_alloc+0x97/0x150 [19574.093273][ T1364] ip6_dst_alloc+0x23/0x90 [19574.093273][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19574.093273][ T1364] ip6_pol_route+0x56f/0x840 [19574.093273][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19574.093273][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19574.093273][ T1364] ipv6_rcv+0x1ad/0x810 [19574.093273][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19574.093273][ T1364] process_backlog+0x101/0x620 [19574.093273][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19574.093273][ T1364] net_rx_action+0x495/0xbe0 [19574.093273][ T1364] __do_softirq+0x1b5/0x7f6 [19574.093273][ T1364] [19574.095129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19574.095129][ T1364] netdev_get_by_index+0x5e/0x80 [19574.095129][ T1364] fib6_nh_init+0x3d8/0x15b0 [19574.095129][ T1364] ip6_route_info_create+0xf18/0x17d0 [19574.095129][ T1364] ip6_route_add+0x1c/0x140 [19574.095129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19574.095129][ T1364] addrconf_add_dev+0xe2/0x170 [19574.095129][ T1364] inet6_addr_add+0x12f/0xa40 [19574.095129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19574.095129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.095129][ T1364] netlink_rcv_skb+0x130/0x360 [19574.095129][ T1364] netlink_unicast+0x449/0x710 [19574.095129][ T1364] netlink_sendmsg+0x723/0xbe0 [19574.095129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19574.095129][ T1364] ___sys_sendmsg+0xee/0x170 [19574.095129][ T1364] __sys_sendmsg+0xcd/0x170 [19574.095129][ T1364] do_syscall_64+0xc6/0x1e0 [19574.095129][ T1364] [19574.097839][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19574.097839][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19574.097839][ T1364] ipv6_find_idev+0x102/0x170 [19574.097839][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19574.097839][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.097839][ T1364] netlink_rcv_skb+0x130/0x360 [19574.097839][ T1364] netlink_unicast+0x449/0x710 [19574.097839][ T1364] netlink_sendmsg+0x723/0xbe0 [19574.097839][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19574.097839][ T1364] ___sys_sendmsg+0xee/0x170 [19574.097839][ T1364] __sys_sendmsg+0xcd/0x170 [19574.097839][ T1364] do_syscall_64+0xc6/0x1e0 [19574.097839][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19574.097839][ T1364] [19574.099564][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19574.099564][ T1364] neigh_parms_alloc+0x1e5/0x510 [19574.099564][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19574.099564][ T1364] ipv6_find_idev+0x102/0x170 [19574.099564][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19574.099564][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19574.099564][ T1364] netlink_rcv_skb+0x130/0x360 [19574.099564][ T1364] netlink_unicast+0x449/0x710 [19574.099564][ T1364] netlink_sendmsg+0x723/0xbe0 [19574.099564][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19574.099564][ T1364] ___sys_sendmsg+0xee/0x170 [19574.099564][ T1364] __sys_sendmsg+0xcd/0x170 [19574.099564][ T1364] do_syscall_64+0xc6/0x1e0 [19574.099564][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19574.099564][ T1364] [19584.339145][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19584.339627][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19584.339627][ T1364] ___neigh_create+0x14b/0xf60 [19584.339627][ T1364] ip6_finish_output2+0xa70/0xf80 [19584.339627][ T1364] ip6_finish_output+0x4ed/0xd30 [19584.339627][ T1364] ip6_output+0x1f3/0x770 [19584.339627][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19584.339627][ T1364] mld_sendpack+0x62d/0xbc0 [19584.339627][ T1364] mld_ifc_work+0x32/0x1f0 [19584.339627][ T1364] process_one_work+0x84d/0x18a0 [19584.339627][ T1364] worker_thread+0x587/0xd30 [19584.339627][ T1364] kthread+0x28a/0x350 [19584.339627][ T1364] ret_from_fork+0x31/0x70 [19584.339627][ T1364] ret_from_fork_asm+0x1a/0x30 [19584.339627][ T1364] [19584.341331][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19584.341331][ T1364] dst_init+0x84/0x4a0 [19584.341331][ T1364] dst_alloc+0x97/0x150 [19584.341331][ T1364] ip6_dst_alloc+0x23/0x90 [19584.341331][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19584.341331][ T1364] ip6_pol_route+0x56f/0x840 [19584.341331][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19584.341331][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19584.341331][ T1364] ipv6_rcv+0x1ad/0x810 [19584.341331][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19584.341331][ T1364] process_backlog+0x101/0x620 [19584.341331][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19584.341331][ T1364] net_rx_action+0x495/0xbe0 [19584.341331][ T1364] __do_softirq+0x1b5/0x7f6 [19584.341331][ T1364] [19584.343142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19584.343142][ T1364] netdev_get_by_index+0x5e/0x80 [19584.343142][ T1364] fib6_nh_init+0x3d8/0x15b0 [19584.343142][ T1364] ip6_route_info_create+0xf18/0x17d0 [19584.343142][ T1364] ip6_route_add+0x1c/0x140 [19584.343142][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19584.343142][ T1364] addrconf_add_dev+0xe2/0x170 [19584.343142][ T1364] inet6_addr_add+0x12f/0xa40 [19584.343142][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19584.343142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.343142][ T1364] netlink_rcv_skb+0x130/0x360 [19584.343142][ T1364] netlink_unicast+0x449/0x710 [19584.343142][ T1364] netlink_sendmsg+0x723/0xbe0 [19584.343142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19584.343142][ T1364] ___sys_sendmsg+0xee/0x170 [19584.343142][ T1364] __sys_sendmsg+0xcd/0x170 [19584.343142][ T1364] do_syscall_64+0xc6/0x1e0 [19584.343142][ T1364] [19584.345336][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19584.345336][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19584.345336][ T1364] ipv6_find_idev+0x102/0x170 [19584.345336][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19584.345336][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.345336][ T1364] netlink_rcv_skb+0x130/0x360 [19584.345336][ T1364] netlink_unicast+0x449/0x710 [19584.345336][ T1364] netlink_sendmsg+0x723/0xbe0 [19584.345336][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19584.345336][ T1364] ___sys_sendmsg+0xee/0x170 [19584.345336][ T1364] __sys_sendmsg+0xcd/0x170 [19584.345336][ T1364] do_syscall_64+0xc6/0x1e0 [19584.345336][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19584.345336][ T1364] [19584.347040][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19584.347040][ T1364] neigh_parms_alloc+0x1e5/0x510 [19584.347040][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19584.347040][ T1364] ipv6_find_idev+0x102/0x170 [19584.347040][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19584.347040][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19584.347040][ T1364] netlink_rcv_skb+0x130/0x360 [19584.347040][ T1364] netlink_unicast+0x449/0x710 [19584.347040][ T1364] netlink_sendmsg+0x723/0xbe0 [19584.347040][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19584.347040][ T1364] ___sys_sendmsg+0xee/0x170 [19584.347040][ T1364] __sys_sendmsg+0xcd/0x170 [19584.347040][ T1364] do_syscall_64+0xc6/0x1e0 [19584.347040][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19584.347040][ T1364] [19594.363059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19594.363528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19594.363528][ T1364] ___neigh_create+0x14b/0xf60 [19594.363528][ T1364] ip6_finish_output2+0xa70/0xf80 [19594.363528][ T1364] ip6_finish_output+0x4ed/0xd30 [19594.363528][ T1364] ip6_output+0x1f3/0x770 [19594.363528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19594.363528][ T1364] mld_sendpack+0x62d/0xbc0 [19594.363528][ T1364] mld_ifc_work+0x32/0x1f0 [19594.363528][ T1364] process_one_work+0x84d/0x18a0 [19594.363528][ T1364] worker_thread+0x587/0xd30 [19594.363528][ T1364] kthread+0x28a/0x350 [19594.363528][ T1364] ret_from_fork+0x31/0x70 [19594.363528][ T1364] ret_from_fork_asm+0x1a/0x30 [19594.363528][ T1364] [19594.365242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19594.365242][ T1364] dst_init+0x84/0x4a0 [19594.365242][ T1364] dst_alloc+0x97/0x150 [19594.365242][ T1364] ip6_dst_alloc+0x23/0x90 [19594.365242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19594.365242][ T1364] ip6_pol_route+0x56f/0x840 [19594.365242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19594.365242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19594.365242][ T1364] ipv6_rcv+0x1ad/0x810 [19594.365242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19594.365242][ T1364] process_backlog+0x101/0x620 [19594.365242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19594.365242][ T1364] net_rx_action+0x495/0xbe0 [19594.365242][ T1364] __do_softirq+0x1b5/0x7f6 [19594.365242][ T1364] [19594.367050][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19594.367050][ T1364] netdev_get_by_index+0x5e/0x80 [19594.367050][ T1364] fib6_nh_init+0x3d8/0x15b0 [19594.367050][ T1364] ip6_route_info_create+0xf18/0x17d0 [19594.367050][ T1364] ip6_route_add+0x1c/0x140 [19594.367050][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19594.367050][ T1364] addrconf_add_dev+0xe2/0x170 [19594.367050][ T1364] inet6_addr_add+0x12f/0xa40 [19594.367050][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19594.367050][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.367050][ T1364] netlink_rcv_skb+0x130/0x360 [19594.367050][ T1364] netlink_unicast+0x449/0x710 [19594.367050][ T1364] netlink_sendmsg+0x723/0xbe0 [19594.367050][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19594.367050][ T1364] ___sys_sendmsg+0xee/0x170 [19594.367050][ T1364] __sys_sendmsg+0xcd/0x170 [19594.367050][ T1364] do_syscall_64+0xc6/0x1e0 [19594.367050][ T1364] [19594.369220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19594.369220][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19594.369220][ T1364] ipv6_find_idev+0x102/0x170 [19594.369220][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19594.369220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.369220][ T1364] netlink_rcv_skb+0x130/0x360 [19594.369220][ T1364] netlink_unicast+0x449/0x710 [19594.369220][ T1364] netlink_sendmsg+0x723/0xbe0 [19594.369220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19594.369220][ T1364] ___sys_sendmsg+0xee/0x170 [19594.369220][ T1364] __sys_sendmsg+0xcd/0x170 [19594.369220][ T1364] do_syscall_64+0xc6/0x1e0 [19594.369220][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19594.369220][ T1364] [19594.370918][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19594.370918][ T1364] neigh_parms_alloc+0x1e5/0x510 [19594.370918][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19594.370918][ T1364] ipv6_find_idev+0x102/0x170 [19594.370918][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19594.370918][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19594.370918][ T1364] netlink_rcv_skb+0x130/0x360 [19594.370918][ T1364] netlink_unicast+0x449/0x710 [19594.370918][ T1364] netlink_sendmsg+0x723/0xbe0 [19594.370918][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19594.370918][ T1364] ___sys_sendmsg+0xee/0x170 [19594.370918][ T1364] __sys_sendmsg+0xcd/0x170 [19594.370918][ T1364] do_syscall_64+0xc6/0x1e0 [19594.370918][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19594.370918][ T1364] [19604.611057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19604.611542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19604.611542][ T1364] ___neigh_create+0x14b/0xf60 [19604.611542][ T1364] ip6_finish_output2+0xa70/0xf80 [19604.611542][ T1364] ip6_finish_output+0x4ed/0xd30 [19604.611542][ T1364] ip6_output+0x1f3/0x770 [19604.611542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19604.611542][ T1364] mld_sendpack+0x62d/0xbc0 [19604.611542][ T1364] mld_ifc_work+0x32/0x1f0 [19604.611542][ T1364] process_one_work+0x84d/0x18a0 [19604.611542][ T1364] worker_thread+0x587/0xd30 [19604.611542][ T1364] kthread+0x28a/0x350 [19604.611542][ T1364] ret_from_fork+0x31/0x70 [19604.611542][ T1364] ret_from_fork_asm+0x1a/0x30 [19604.611542][ T1364] [19604.613608][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19604.613608][ T1364] dst_init+0x84/0x4a0 [19604.613608][ T1364] dst_alloc+0x97/0x150 [19604.613608][ T1364] ip6_dst_alloc+0x23/0x90 [19604.613608][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19604.613608][ T1364] ip6_pol_route+0x56f/0x840 [19604.613608][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19604.613608][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19604.613608][ T1364] ipv6_rcv+0x1ad/0x810 [19604.613608][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19604.613608][ T1364] process_backlog+0x101/0x620 [19604.613608][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19604.613608][ T1364] net_rx_action+0x495/0xbe0 [19604.613608][ T1364] __do_softirq+0x1b5/0x7f6 [19604.613608][ T1364] [19604.615841][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19604.615841][ T1364] netdev_get_by_index+0x5e/0x80 [19604.615841][ T1364] fib6_nh_init+0x3d8/0x15b0 [19604.615841][ T1364] ip6_route_info_create+0xf18/0x17d0 [19604.615841][ T1364] ip6_route_add+0x1c/0x140 [19604.615841][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19604.615841][ T1364] addrconf_add_dev+0xe2/0x170 [19604.615841][ T1364] inet6_addr_add+0x12f/0xa40 [19604.615841][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19604.615841][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.615841][ T1364] netlink_rcv_skb+0x130/0x360 [19604.615841][ T1364] netlink_unicast+0x449/0x710 [19604.615841][ T1364] netlink_sendmsg+0x723/0xbe0 [19604.615841][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19604.615841][ T1364] ___sys_sendmsg+0xee/0x170 [19604.615841][ T1364] __sys_sendmsg+0xcd/0x170 [19604.615841][ T1364] do_syscall_64+0xc6/0x1e0 [19604.615841][ T1364] [19604.618483][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19604.618483][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19604.618483][ T1364] ipv6_find_idev+0x102/0x170 [19604.618483][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19604.618483][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.618483][ T1364] netlink_rcv_skb+0x130/0x360 [19604.618483][ T1364] netlink_unicast+0x449/0x710 [19604.618483][ T1364] netlink_sendmsg+0x723/0xbe0 [19604.618483][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19604.618483][ T1364] ___sys_sendmsg+0xee/0x170 [19604.618483][ T1364] __sys_sendmsg+0xcd/0x170 [19604.618483][ T1364] do_syscall_64+0xc6/0x1e0 [19604.618483][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19604.618483][ T1364] [19604.620543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19604.620543][ T1364] neigh_parms_alloc+0x1e5/0x510 [19604.620543][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19604.620543][ T1364] ipv6_find_idev+0x102/0x170 [19604.620543][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19604.620543][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19604.620543][ T1364] netlink_rcv_skb+0x130/0x360 [19604.620543][ T1364] netlink_unicast+0x449/0x710 [19604.620543][ T1364] netlink_sendmsg+0x723/0xbe0 [19604.620543][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19604.620543][ T1364] ___sys_sendmsg+0xee/0x170 [19604.620543][ T1364] __sys_sendmsg+0xcd/0x170 [19604.620543][ T1364] do_syscall_64+0xc6/0x1e0 [19604.620543][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19604.620543][ T1364] [19614.858986][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19614.859412][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19614.859412][ T1364] ___neigh_create+0x14b/0xf60 [19614.859412][ T1364] ip6_finish_output2+0xa70/0xf80 [19614.859412][ T1364] ip6_finish_output+0x4ed/0xd30 [19614.859412][ T1364] ip6_output+0x1f3/0x770 [19614.859412][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19614.859412][ T1364] mld_sendpack+0x62d/0xbc0 [19614.859412][ T1364] mld_ifc_work+0x32/0x1f0 [19614.859412][ T1364] process_one_work+0x84d/0x18a0 [19614.859412][ T1364] worker_thread+0x587/0xd30 [19614.859412][ T1364] kthread+0x28a/0x350 [19614.859412][ T1364] ret_from_fork+0x31/0x70 [19614.859412][ T1364] ret_from_fork_asm+0x1a/0x30 [19614.859412][ T1364] [19614.861168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19614.861168][ T1364] dst_init+0x84/0x4a0 [19614.861168][ T1364] dst_alloc+0x97/0x150 [19614.861168][ T1364] ip6_dst_alloc+0x23/0x90 [19614.861168][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19614.861168][ T1364] ip6_pol_route+0x56f/0x840 [19614.861168][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19614.861168][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19614.861168][ T1364] ipv6_rcv+0x1ad/0x810 [19614.861168][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19614.861168][ T1364] process_backlog+0x101/0x620 [19614.861168][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19614.861168][ T1364] net_rx_action+0x495/0xbe0 [19614.861168][ T1364] __do_softirq+0x1b5/0x7f6 [19614.861168][ T1364] [19614.863032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19614.863032][ T1364] netdev_get_by_index+0x5e/0x80 [19614.863032][ T1364] fib6_nh_init+0x3d8/0x15b0 [19614.863032][ T1364] ip6_route_info_create+0xf18/0x17d0 [19614.863032][ T1364] ip6_route_add+0x1c/0x140 [19614.863032][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19614.863032][ T1364] addrconf_add_dev+0xe2/0x170 [19614.863032][ T1364] inet6_addr_add+0x12f/0xa40 [19614.863032][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19614.863032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.863032][ T1364] netlink_rcv_skb+0x130/0x360 [19614.863032][ T1364] netlink_unicast+0x449/0x710 [19614.863032][ T1364] netlink_sendmsg+0x723/0xbe0 [19614.863032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19614.863032][ T1364] ___sys_sendmsg+0xee/0x170 [19614.863032][ T1364] __sys_sendmsg+0xcd/0x170 [19614.863032][ T1364] do_syscall_64+0xc6/0x1e0 [19614.863032][ T1364] [19614.865285][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19614.865285][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19614.865285][ T1364] ipv6_find_idev+0x102/0x170 [19614.865285][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19614.865285][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.865285][ T1364] netlink_rcv_skb+0x130/0x360 [19614.865285][ T1364] netlink_unicast+0x449/0x710 [19614.865285][ T1364] netlink_sendmsg+0x723/0xbe0 [19614.865285][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19614.865285][ T1364] ___sys_sendmsg+0xee/0x170 [19614.865285][ T1364] __sys_sendmsg+0xcd/0x170 [19614.865285][ T1364] do_syscall_64+0xc6/0x1e0 [19614.865285][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19614.865285][ T1364] [19614.867034][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19614.867034][ T1364] neigh_parms_alloc+0x1e5/0x510 [19614.867034][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19614.867034][ T1364] ipv6_find_idev+0x102/0x170 [19614.867034][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19614.867034][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19614.867034][ T1364] netlink_rcv_skb+0x130/0x360 [19614.867034][ T1364] netlink_unicast+0x449/0x710 [19614.867034][ T1364] netlink_sendmsg+0x723/0xbe0 [19614.867034][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19614.867034][ T1364] ___sys_sendmsg+0xee/0x170 [19614.867034][ T1364] __sys_sendmsg+0xcd/0x170 [19614.867034][ T1364] do_syscall_64+0xc6/0x1e0 [19614.867034][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19614.867034][ T1364] [19625.107001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19625.107485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19625.107485][ T1364] ___neigh_create+0x14b/0xf60 [19625.107485][ T1364] ip6_finish_output2+0xa70/0xf80 [19625.107485][ T1364] ip6_finish_output+0x4ed/0xd30 [19625.107485][ T1364] ip6_output+0x1f3/0x770 [19625.107485][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19625.107485][ T1364] mld_sendpack+0x62d/0xbc0 [19625.107485][ T1364] mld_ifc_work+0x32/0x1f0 [19625.107485][ T1364] process_one_work+0x84d/0x18a0 [19625.107485][ T1364] worker_thread+0x587/0xd30 [19625.107485][ T1364] kthread+0x28a/0x350 [19625.107485][ T1364] ret_from_fork+0x31/0x70 [19625.107485][ T1364] ret_from_fork_asm+0x1a/0x30 [19625.107485][ T1364] [19625.109236][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19625.109236][ T1364] dst_init+0x84/0x4a0 [19625.109236][ T1364] dst_alloc+0x97/0x150 [19625.109236][ T1364] ip6_dst_alloc+0x23/0x90 [19625.109236][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19625.109236][ T1364] ip6_pol_route+0x56f/0x840 [19625.109236][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19625.109236][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19625.109236][ T1364] ipv6_rcv+0x1ad/0x810 [19625.109236][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19625.109236][ T1364] process_backlog+0x101/0x620 [19625.109236][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19625.109236][ T1364] net_rx_action+0x495/0xbe0 [19625.109236][ T1364] __do_softirq+0x1b5/0x7f6 [19625.109236][ T1364] [19625.111109][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19625.111109][ T1364] netdev_get_by_index+0x5e/0x80 [19625.111109][ T1364] fib6_nh_init+0x3d8/0x15b0 [19625.111109][ T1364] ip6_route_info_create+0xf18/0x17d0 [19625.111109][ T1364] ip6_route_add+0x1c/0x140 [19625.111109][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19625.111109][ T1364] addrconf_add_dev+0xe2/0x170 [19625.111109][ T1364] inet6_addr_add+0x12f/0xa40 [19625.111109][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19625.111109][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19625.111109][ T1364] netlink_rcv_skb+0x130/0x360 [19625.111109][ T1364] netlink_unicast+0x449/0x710 [19625.111109][ T1364] netlink_sendmsg+0x723/0xbe0 [19625.111109][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19625.111109][ T1364] ___sys_sendmsg+0xee/0x170 [19625.111109][ T1364] __sys_sendmsg+0xcd/0x170 [19625.111109][ T1364] do_syscall_64+0xc6/0x1e0 [19625.111109][ T1364] [19625.113345][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19625.113345][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19625.113345][ T1364] ipv6_find_idev+0x102/0x170 [19625.113345][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19625.113345][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19625.113345][ T1364] netlink_rcv_skb+0x130/0x360 [19625.113345][ T1364] netlink_unicast+0x449/0x710 [19625.113345][ T1364] netlink_sendmsg+0x723/0xbe0 [19625.113345][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19625.113345][ T1364] ___sys_sendmsg+0xee/0x170 [19625.113345][ T1364] __sys_sendmsg+0xcd/0x170 [19625.113345][ T1364] do_syscall_64+0xc6/0x1e0 [19625.113345][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19625.113345][ T1364] [19625.115113][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19625.115113][ T1364] neigh_parms_alloc+0x1e5/0x510 [19625.115113][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19625.115113][ T1364] ipv6_find_idev+0x102/0x170 [19625.115113][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19625.115113][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19625.115113][ T1364] netlink_rcv_skb+0x130/0x360 [19625.115113][ T1364] netlink_unicast+0x449/0x710 [19625.115113][ T1364] netlink_sendmsg+0x723/0xbe0 [19625.115113][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19625.115113][ T1364] ___sys_sendmsg+0xee/0x170 [19625.115113][ T1364] __sys_sendmsg+0xcd/0x170 [19625.115113][ T1364] do_syscall_64+0xc6/0x1e0 [19625.115113][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19625.115113][ T1364] [19635.123005][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19635.123421][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19635.123421][ T1364] ___neigh_create+0x14b/0xf60 [19635.123421][ T1364] ip6_finish_output2+0xa70/0xf80 [19635.123421][ T1364] ip6_finish_output+0x4ed/0xd30 [19635.123421][ T1364] ip6_output+0x1f3/0x770 [19635.123421][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19635.123421][ T1364] mld_sendpack+0x62d/0xbc0 [19635.123421][ T1364] mld_ifc_work+0x32/0x1f0 [19635.123421][ T1364] process_one_work+0x84d/0x18a0 [19635.123421][ T1364] worker_thread+0x587/0xd30 [19635.123421][ T1364] kthread+0x28a/0x350 [19635.123421][ T1364] ret_from_fork+0x31/0x70 [19635.123421][ T1364] ret_from_fork_asm+0x1a/0x30 [19635.123421][ T1364] [19635.125241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19635.125241][ T1364] dst_init+0x84/0x4a0 [19635.125241][ T1364] dst_alloc+0x97/0x150 [19635.125241][ T1364] ip6_dst_alloc+0x23/0x90 [19635.125241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19635.125241][ T1364] ip6_pol_route+0x56f/0x840 [19635.125241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19635.125241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19635.125241][ T1364] ipv6_rcv+0x1ad/0x810 [19635.125241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19635.125241][ T1364] process_backlog+0x101/0x620 [19635.125241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19635.125241][ T1364] net_rx_action+0x495/0xbe0 [19635.125241][ T1364] __do_softirq+0x1b5/0x7f6 [19635.125241][ T1364] [19635.127068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19635.127068][ T1364] netdev_get_by_index+0x5e/0x80 [19635.127068][ T1364] fib6_nh_init+0x3d8/0x15b0 [19635.127068][ T1364] ip6_route_info_create+0xf18/0x17d0 [19635.127068][ T1364] ip6_route_add+0x1c/0x140 [19635.127068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19635.127068][ T1364] addrconf_add_dev+0xe2/0x170 [19635.127068][ T1364] inet6_addr_add+0x12f/0xa40 [19635.127068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19635.127068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19635.127068][ T1364] netlink_rcv_skb+0x130/0x360 [19635.127068][ T1364] netlink_unicast+0x449/0x710 [19635.127068][ T1364] netlink_sendmsg+0x723/0xbe0 [19635.127068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19635.127068][ T1364] ___sys_sendmsg+0xee/0x170 [19635.127068][ T1364] __sys_sendmsg+0xcd/0x170 [19635.127068][ T1364] do_syscall_64+0xc6/0x1e0 [19635.127068][ T1364] [19635.129253][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19635.129253][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19635.129253][ T1364] ipv6_find_idev+0x102/0x170 [19635.129253][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19635.129253][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19635.129253][ T1364] netlink_rcv_skb+0x130/0x360 [19635.129253][ T1364] netlink_unicast+0x449/0x710 [19635.129253][ T1364] netlink_sendmsg+0x723/0xbe0 [19635.129253][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19635.129253][ T1364] ___sys_sendmsg+0xee/0x170 [19635.129253][ T1364] __sys_sendmsg+0xcd/0x170 [19635.129253][ T1364] do_syscall_64+0xc6/0x1e0 [19635.129253][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19635.129253][ T1364] [19635.130962][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19635.130962][ T1364] neigh_parms_alloc+0x1e5/0x510 [19635.130962][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19635.130962][ T1364] ipv6_find_idev+0x102/0x170 [19635.130962][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19635.130962][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19635.130962][ T1364] netlink_rcv_skb+0x130/0x360 [19635.130962][ T1364] netlink_unicast+0x449/0x710 [19635.130962][ T1364] netlink_sendmsg+0x723/0xbe0 [19635.130962][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19635.130962][ T1364] ___sys_sendmsg+0xee/0x170 [19635.130962][ T1364] __sys_sendmsg+0xcd/0x170 [19635.130962][ T1364] do_syscall_64+0xc6/0x1e0 [19635.130962][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19635.130962][ T1364] [19645.154996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19645.155501][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19645.155501][ T1364] ___neigh_create+0x14b/0xf60 [19645.155501][ T1364] ip6_finish_output2+0xa70/0xf80 [19645.155501][ T1364] ip6_finish_output+0x4ed/0xd30 [19645.155501][ T1364] ip6_output+0x1f3/0x770 [19645.155501][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19645.155501][ T1364] mld_sendpack+0x62d/0xbc0 [19645.155501][ T1364] mld_ifc_work+0x32/0x1f0 [19645.155501][ T1364] process_one_work+0x84d/0x18a0 [19645.155501][ T1364] worker_thread+0x587/0xd30 [19645.155501][ T1364] kthread+0x28a/0x350 [19645.155501][ T1364] ret_from_fork+0x31/0x70 [19645.155501][ T1364] ret_from_fork_asm+0x1a/0x30 [19645.155501][ T1364] [19645.157217][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19645.157217][ T1364] dst_init+0x84/0x4a0 [19645.157217][ T1364] dst_alloc+0x97/0x150 [19645.157217][ T1364] ip6_dst_alloc+0x23/0x90 [19645.157217][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19645.157217][ T1364] ip6_pol_route+0x56f/0x840 [19645.157217][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19645.157217][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19645.157217][ T1364] ipv6_rcv+0x1ad/0x810 [19645.157217][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19645.157217][ T1364] process_backlog+0x101/0x620 [19645.157217][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19645.157217][ T1364] net_rx_action+0x495/0xbe0 [19645.157217][ T1364] __do_softirq+0x1b5/0x7f6 [19645.157217][ T1364] [19645.159047][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19645.159047][ T1364] netdev_get_by_index+0x5e/0x80 [19645.159047][ T1364] fib6_nh_init+0x3d8/0x15b0 [19645.159047][ T1364] ip6_route_info_create+0xf18/0x17d0 [19645.159047][ T1364] ip6_route_add+0x1c/0x140 [19645.159047][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19645.159047][ T1364] addrconf_add_dev+0xe2/0x170 [19645.159047][ T1364] inet6_addr_add+0x12f/0xa40 [19645.159047][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19645.159047][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.159047][ T1364] netlink_rcv_skb+0x130/0x360 [19645.159047][ T1364] netlink_unicast+0x449/0x710 [19645.159047][ T1364] netlink_sendmsg+0x723/0xbe0 [19645.159047][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19645.159047][ T1364] ___sys_sendmsg+0xee/0x170 [19645.159047][ T1364] __sys_sendmsg+0xcd/0x170 [19645.159047][ T1364] do_syscall_64+0xc6/0x1e0 [19645.159047][ T1364] [19645.161244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19645.161244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19645.161244][ T1364] ipv6_find_idev+0x102/0x170 [19645.161244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19645.161244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.161244][ T1364] netlink_rcv_skb+0x130/0x360 [19645.161244][ T1364] netlink_unicast+0x449/0x710 [19645.161244][ T1364] netlink_sendmsg+0x723/0xbe0 [19645.161244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19645.161244][ T1364] ___sys_sendmsg+0xee/0x170 [19645.161244][ T1364] __sys_sendmsg+0xcd/0x170 [19645.161244][ T1364] do_syscall_64+0xc6/0x1e0 [19645.161244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19645.161244][ T1364] [19645.162967][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19645.162967][ T1364] neigh_parms_alloc+0x1e5/0x510 [19645.162967][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19645.162967][ T1364] ipv6_find_idev+0x102/0x170 [19645.162967][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19645.162967][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19645.162967][ T1364] netlink_rcv_skb+0x130/0x360 [19645.162967][ T1364] netlink_unicast+0x449/0x710 [19645.162967][ T1364] netlink_sendmsg+0x723/0xbe0 [19645.162967][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19645.162967][ T1364] ___sys_sendmsg+0xee/0x170 [19645.162967][ T1364] __sys_sendmsg+0xcd/0x170 [19645.162967][ T1364] do_syscall_64+0xc6/0x1e0 [19645.162967][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19645.162967][ T1364] [19655.387060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19655.387550][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19655.387550][ T1364] ___neigh_create+0x14b/0xf60 [19655.387550][ T1364] ip6_finish_output2+0xa70/0xf80 [19655.387550][ T1364] ip6_finish_output+0x4ed/0xd30 [19655.387550][ T1364] ip6_output+0x1f3/0x770 [19655.387550][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19655.387550][ T1364] mld_sendpack+0x62d/0xbc0 [19655.387550][ T1364] mld_ifc_work+0x32/0x1f0 [19655.387550][ T1364] process_one_work+0x84d/0x18a0 [19655.387550][ T1364] worker_thread+0x587/0xd30 [19655.387550][ T1364] kthread+0x28a/0x350 [19655.387550][ T1364] ret_from_fork+0x31/0x70 [19655.387550][ T1364] ret_from_fork_asm+0x1a/0x30 [19655.387550][ T1364] [19655.389282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19655.389282][ T1364] dst_init+0x84/0x4a0 [19655.389282][ T1364] dst_alloc+0x97/0x150 [19655.389282][ T1364] ip6_dst_alloc+0x23/0x90 [19655.389282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19655.389282][ T1364] ip6_pol_route+0x56f/0x840 [19655.389282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19655.389282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19655.389282][ T1364] ipv6_rcv+0x1ad/0x810 [19655.389282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19655.389282][ T1364] process_backlog+0x101/0x620 [19655.389282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19655.389282][ T1364] net_rx_action+0x495/0xbe0 [19655.389282][ T1364] __do_softirq+0x1b5/0x7f6 [19655.389282][ T1364] [19655.391112][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19655.391112][ T1364] netdev_get_by_index+0x5e/0x80 [19655.391112][ T1364] fib6_nh_init+0x3d8/0x15b0 [19655.391112][ T1364] ip6_route_info_create+0xf18/0x17d0 [19655.391112][ T1364] ip6_route_add+0x1c/0x140 [19655.391112][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19655.391112][ T1364] addrconf_add_dev+0xe2/0x170 [19655.391112][ T1364] inet6_addr_add+0x12f/0xa40 [19655.391112][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19655.391112][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.391112][ T1364] netlink_rcv_skb+0x130/0x360 [19655.391112][ T1364] netlink_unicast+0x449/0x710 [19655.391112][ T1364] netlink_sendmsg+0x723/0xbe0 [19655.391112][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19655.391112][ T1364] ___sys_sendmsg+0xee/0x170 [19655.391112][ T1364] __sys_sendmsg+0xcd/0x170 [19655.391112][ T1364] do_syscall_64+0xc6/0x1e0 [19655.391112][ T1364] [19655.393305][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19655.393305][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19655.393305][ T1364] ipv6_find_idev+0x102/0x170 [19655.393305][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19655.393305][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.393305][ T1364] netlink_rcv_skb+0x130/0x360 [19655.393305][ T1364] netlink_unicast+0x449/0x710 [19655.393305][ T1364] netlink_sendmsg+0x723/0xbe0 [19655.393305][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19655.393305][ T1364] ___sys_sendmsg+0xee/0x170 [19655.393305][ T1364] __sys_sendmsg+0xcd/0x170 [19655.393305][ T1364] do_syscall_64+0xc6/0x1e0 [19655.393305][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19655.393305][ T1364] [19655.395030][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19655.395030][ T1364] neigh_parms_alloc+0x1e5/0x510 [19655.395030][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19655.395030][ T1364] ipv6_find_idev+0x102/0x170 [19655.395030][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19655.395030][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19655.395030][ T1364] netlink_rcv_skb+0x130/0x360 [19655.395030][ T1364] netlink_unicast+0x449/0x710 [19655.395030][ T1364] netlink_sendmsg+0x723/0xbe0 [19655.395030][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19655.395030][ T1364] ___sys_sendmsg+0xee/0x170 [19655.395030][ T1364] __sys_sendmsg+0xcd/0x170 [19655.395030][ T1364] do_syscall_64+0xc6/0x1e0 [19655.395030][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19655.395030][ T1364] [19665.435067][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19665.435541][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19665.435541][ T1364] ___neigh_create+0x14b/0xf60 [19665.435541][ T1364] ip6_finish_output2+0xa70/0xf80 [19665.435541][ T1364] ip6_finish_output+0x4ed/0xd30 [19665.435541][ T1364] ip6_output+0x1f3/0x770 [19665.435541][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19665.435541][ T1364] mld_sendpack+0x62d/0xbc0 [19665.435541][ T1364] mld_ifc_work+0x32/0x1f0 [19665.435541][ T1364] process_one_work+0x84d/0x18a0 [19665.435541][ T1364] worker_thread+0x587/0xd30 [19665.435541][ T1364] kthread+0x28a/0x350 [19665.435541][ T1364] ret_from_fork+0x31/0x70 [19665.435541][ T1364] ret_from_fork_asm+0x1a/0x30 [19665.435541][ T1364] [19665.437256][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19665.437256][ T1364] dst_init+0x84/0x4a0 [19665.437256][ T1364] dst_alloc+0x97/0x150 [19665.437256][ T1364] ip6_dst_alloc+0x23/0x90 [19665.437256][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19665.437256][ T1364] ip6_pol_route+0x56f/0x840 [19665.437256][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19665.437256][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19665.437256][ T1364] ipv6_rcv+0x1ad/0x810 [19665.437256][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19665.437256][ T1364] process_backlog+0x101/0x620 [19665.437256][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19665.437256][ T1364] net_rx_action+0x495/0xbe0 [19665.437256][ T1364] __do_softirq+0x1b5/0x7f6 [19665.437256][ T1364] [19665.439073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19665.439073][ T1364] netdev_get_by_index+0x5e/0x80 [19665.439073][ T1364] fib6_nh_init+0x3d8/0x15b0 [19665.439073][ T1364] ip6_route_info_create+0xf18/0x17d0 [19665.439073][ T1364] ip6_route_add+0x1c/0x140 [19665.439073][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19665.439073][ T1364] addrconf_add_dev+0xe2/0x170 [19665.439073][ T1364] inet6_addr_add+0x12f/0xa40 [19665.439073][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19665.439073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.439073][ T1364] netlink_rcv_skb+0x130/0x360 [19665.439073][ T1364] netlink_unicast+0x449/0x710 [19665.439073][ T1364] netlink_sendmsg+0x723/0xbe0 [19665.439073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19665.439073][ T1364] ___sys_sendmsg+0xee/0x170 [19665.439073][ T1364] __sys_sendmsg+0xcd/0x170 [19665.439073][ T1364] do_syscall_64+0xc6/0x1e0 [19665.439073][ T1364] [19665.441244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19665.441244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19665.441244][ T1364] ipv6_find_idev+0x102/0x170 [19665.441244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19665.441244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.441244][ T1364] netlink_rcv_skb+0x130/0x360 [19665.441244][ T1364] netlink_unicast+0x449/0x710 [19665.441244][ T1364] netlink_sendmsg+0x723/0xbe0 [19665.441244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19665.441244][ T1364] ___sys_sendmsg+0xee/0x170 [19665.441244][ T1364] __sys_sendmsg+0xcd/0x170 [19665.441244][ T1364] do_syscall_64+0xc6/0x1e0 [19665.441244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19665.441244][ T1364] [19665.442940][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19665.442940][ T1364] neigh_parms_alloc+0x1e5/0x510 [19665.442940][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19665.442940][ T1364] ipv6_find_idev+0x102/0x170 [19665.442940][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19665.442940][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19665.442940][ T1364] netlink_rcv_skb+0x130/0x360 [19665.442940][ T1364] netlink_unicast+0x449/0x710 [19665.442940][ T1364] netlink_sendmsg+0x723/0xbe0 [19665.442940][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19665.442940][ T1364] ___sys_sendmsg+0xee/0x170 [19665.442940][ T1364] __sys_sendmsg+0xcd/0x170 [19665.442940][ T1364] do_syscall_64+0xc6/0x1e0 [19665.442940][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19665.442940][ T1364] [19675.843092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19675.843558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19675.843558][ T1364] ___neigh_create+0x14b/0xf60 [19675.843558][ T1364] ip6_finish_output2+0xa70/0xf80 [19675.843558][ T1364] ip6_finish_output+0x4ed/0xd30 [19675.843558][ T1364] ip6_output+0x1f3/0x770 [19675.843558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19675.843558][ T1364] mld_sendpack+0x62d/0xbc0 [19675.843558][ T1364] mld_ifc_work+0x32/0x1f0 [19675.843558][ T1364] process_one_work+0x84d/0x18a0 [19675.843558][ T1364] worker_thread+0x587/0xd30 [19675.843558][ T1364] kthread+0x28a/0x350 [19675.843558][ T1364] ret_from_fork+0x31/0x70 [19675.843558][ T1364] ret_from_fork_asm+0x1a/0x30 [19675.843558][ T1364] [19675.845276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19675.845276][ T1364] dst_init+0x84/0x4a0 [19675.845276][ T1364] dst_alloc+0x97/0x150 [19675.845276][ T1364] ip6_dst_alloc+0x23/0x90 [19675.845276][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19675.845276][ T1364] ip6_pol_route+0x56f/0x840 [19675.845276][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19675.845276][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19675.845276][ T1364] ipv6_rcv+0x1ad/0x810 [19675.845276][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19675.845276][ T1364] process_backlog+0x101/0x620 [19675.845276][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19675.845276][ T1364] net_rx_action+0x495/0xbe0 [19675.845276][ T1364] __do_softirq+0x1b5/0x7f6 [19675.845276][ T1364] [19675.847091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19675.847091][ T1364] netdev_get_by_index+0x5e/0x80 [19675.847091][ T1364] fib6_nh_init+0x3d8/0x15b0 [19675.847091][ T1364] ip6_route_info_create+0xf18/0x17d0 [19675.847091][ T1364] ip6_route_add+0x1c/0x140 [19675.847091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19675.847091][ T1364] addrconf_add_dev+0xe2/0x170 [19675.847091][ T1364] inet6_addr_add+0x12f/0xa40 [19675.847091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19675.847091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.847091][ T1364] netlink_rcv_skb+0x130/0x360 [19675.847091][ T1364] netlink_unicast+0x449/0x710 [19675.847091][ T1364] netlink_sendmsg+0x723/0xbe0 [19675.847091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19675.847091][ T1364] ___sys_sendmsg+0xee/0x170 [19675.847091][ T1364] __sys_sendmsg+0xcd/0x170 [19675.847091][ T1364] do_syscall_64+0xc6/0x1e0 [19675.847091][ T1364] [19675.849268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19675.849268][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19675.849268][ T1364] ipv6_find_idev+0x102/0x170 [19675.849268][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19675.849268][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.849268][ T1364] netlink_rcv_skb+0x130/0x360 [19675.849268][ T1364] netlink_unicast+0x449/0x710 [19675.849268][ T1364] netlink_sendmsg+0x723/0xbe0 [19675.849268][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19675.849268][ T1364] ___sys_sendmsg+0xee/0x170 [19675.849268][ T1364] __sys_sendmsg+0xcd/0x170 [19675.849268][ T1364] do_syscall_64+0xc6/0x1e0 [19675.849268][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19675.849268][ T1364] [19675.850966][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19675.850966][ T1364] neigh_parms_alloc+0x1e5/0x510 [19675.850966][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19675.850966][ T1364] ipv6_find_idev+0x102/0x170 [19675.850966][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19675.850966][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19675.850966][ T1364] netlink_rcv_skb+0x130/0x360 [19675.850966][ T1364] netlink_unicast+0x449/0x710 [19675.850966][ T1364] netlink_sendmsg+0x723/0xbe0 [19675.850966][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19675.850966][ T1364] ___sys_sendmsg+0xee/0x170 [19675.850966][ T1364] __sys_sendmsg+0xcd/0x170 [19675.850966][ T1364] do_syscall_64+0xc6/0x1e0 [19675.850966][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19675.850966][ T1364] [19686.091090][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19686.091566][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19686.091566][ T1364] ___neigh_create+0x14b/0xf60 [19686.091566][ T1364] ip6_finish_output2+0xa70/0xf80 [19686.091566][ T1364] ip6_finish_output+0x4ed/0xd30 [19686.091566][ T1364] ip6_output+0x1f3/0x770 [19686.091566][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19686.091566][ T1364] mld_sendpack+0x62d/0xbc0 [19686.091566][ T1364] mld_ifc_work+0x32/0x1f0 [19686.091566][ T1364] process_one_work+0x84d/0x18a0 [19686.091566][ T1364] worker_thread+0x587/0xd30 [19686.091566][ T1364] kthread+0x28a/0x350 [19686.091566][ T1364] ret_from_fork+0x31/0x70 [19686.091566][ T1364] ret_from_fork_asm+0x1a/0x30 [19686.091566][ T1364] [19686.093263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19686.093263][ T1364] dst_init+0x84/0x4a0 [19686.093263][ T1364] dst_alloc+0x97/0x150 [19686.093263][ T1364] ip6_dst_alloc+0x23/0x90 [19686.093263][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19686.093263][ T1364] ip6_pol_route+0x56f/0x840 [19686.093263][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19686.093263][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19686.093263][ T1364] ipv6_rcv+0x1ad/0x810 [19686.093263][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19686.093263][ T1364] process_backlog+0x101/0x620 [19686.093263][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19686.093263][ T1364] net_rx_action+0x495/0xbe0 [19686.093263][ T1364] __do_softirq+0x1b5/0x7f6 [19686.093263][ T1364] [19686.095093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19686.095093][ T1364] netdev_get_by_index+0x5e/0x80 [19686.095093][ T1364] fib6_nh_init+0x3d8/0x15b0 [19686.095093][ T1364] ip6_route_info_create+0xf18/0x17d0 [19686.095093][ T1364] ip6_route_add+0x1c/0x140 [19686.095093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19686.095093][ T1364] addrconf_add_dev+0xe2/0x170 [19686.095093][ T1364] inet6_addr_add+0x12f/0xa40 [19686.095093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19686.095093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19686.095093][ T1364] netlink_rcv_skb+0x130/0x360 [19686.095093][ T1364] netlink_unicast+0x449/0x710 [19686.095093][ T1364] netlink_sendmsg+0x723/0xbe0 [19686.095093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19686.095093][ T1364] ___sys_sendmsg+0xee/0x170 [19686.095093][ T1364] __sys_sendmsg+0xcd/0x170 [19686.095093][ T1364] do_syscall_64+0xc6/0x1e0 [19686.095093][ T1364] [19686.097259][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19686.097259][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19686.097259][ T1364] ipv6_find_idev+0x102/0x170 [19686.097259][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19686.097259][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19686.097259][ T1364] netlink_rcv_skb+0x130/0x360 [19686.097259][ T1364] netlink_unicast+0x449/0x710 [19686.097259][ T1364] netlink_sendmsg+0x723/0xbe0 [19686.097259][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19686.097259][ T1364] ___sys_sendmsg+0xee/0x170 [19686.097259][ T1364] __sys_sendmsg+0xcd/0x170 [19686.097259][ T1364] do_syscall_64+0xc6/0x1e0 [19686.097259][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19686.097259][ T1364] [19686.098959][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19686.098959][ T1364] neigh_parms_alloc+0x1e5/0x510 [19686.098959][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19686.098959][ T1364] ipv6_find_idev+0x102/0x170 [19686.098959][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19686.098959][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19686.098959][ T1364] netlink_rcv_skb+0x130/0x360 [19686.098959][ T1364] netlink_unicast+0x449/0x710 [19686.098959][ T1364] netlink_sendmsg+0x723/0xbe0 [19686.098959][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19686.098959][ T1364] ___sys_sendmsg+0xee/0x170 [19686.098959][ T1364] __sys_sendmsg+0xcd/0x170 [19686.098959][ T1364] do_syscall_64+0xc6/0x1e0 [19686.098959][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19686.098959][ T1364] [19696.339059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19696.339532][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19696.339532][ T1364] ___neigh_create+0x14b/0xf60 [19696.339532][ T1364] ip6_finish_output2+0xa70/0xf80 [19696.339532][ T1364] ip6_finish_output+0x4ed/0xd30 [19696.339532][ T1364] ip6_output+0x1f3/0x770 [19696.339532][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19696.339532][ T1364] mld_sendpack+0x62d/0xbc0 [19696.339532][ T1364] mld_ifc_work+0x32/0x1f0 [19696.339532][ T1364] process_one_work+0x84d/0x18a0 [19696.339532][ T1364] worker_thread+0x587/0xd30 [19696.339532][ T1364] kthread+0x28a/0x350 [19696.339532][ T1364] ret_from_fork+0x31/0x70 [19696.339532][ T1364] ret_from_fork_asm+0x1a/0x30 [19696.339532][ T1364] [19696.341229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19696.341229][ T1364] dst_init+0x84/0x4a0 [19696.341229][ T1364] dst_alloc+0x97/0x150 [19696.341229][ T1364] ip6_dst_alloc+0x23/0x90 [19696.341229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19696.341229][ T1364] ip6_pol_route+0x56f/0x840 [19696.341229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19696.341229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19696.341229][ T1364] ipv6_rcv+0x1ad/0x810 [19696.341229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19696.341229][ T1364] process_backlog+0x101/0x620 [19696.341229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19696.341229][ T1364] net_rx_action+0x495/0xbe0 [19696.341229][ T1364] __do_softirq+0x1b5/0x7f6 [19696.341229][ T1364] [19696.343042][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19696.343042][ T1364] netdev_get_by_index+0x5e/0x80 [19696.343042][ T1364] fib6_nh_init+0x3d8/0x15b0 [19696.343042][ T1364] ip6_route_info_create+0xf18/0x17d0 [19696.343042][ T1364] ip6_route_add+0x1c/0x140 [19696.343042][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19696.343042][ T1364] addrconf_add_dev+0xe2/0x170 [19696.343042][ T1364] inet6_addr_add+0x12f/0xa40 [19696.343042][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19696.343042][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19696.343042][ T1364] netlink_rcv_skb+0x130/0x360 [19696.343042][ T1364] netlink_unicast+0x449/0x710 [19696.343042][ T1364] netlink_sendmsg+0x723/0xbe0 [19696.343042][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19696.343042][ T1364] ___sys_sendmsg+0xee/0x170 [19696.343042][ T1364] __sys_sendmsg+0xcd/0x170 [19696.343042][ T1364] do_syscall_64+0xc6/0x1e0 [19696.343042][ T1364] [19696.345751][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19696.345751][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19696.345751][ T1364] ipv6_find_idev+0x102/0x170 [19696.345751][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19696.345751][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19696.345751][ T1364] netlink_rcv_skb+0x130/0x360 [19696.345751][ T1364] netlink_unicast+0x449/0x710 [19696.345751][ T1364] netlink_sendmsg+0x723/0xbe0 [19696.345751][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19696.345751][ T1364] ___sys_sendmsg+0xee/0x170 [19696.345751][ T1364] __sys_sendmsg+0xcd/0x170 [19696.345751][ T1364] do_syscall_64+0xc6/0x1e0 [19696.345751][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19696.345751][ T1364] [19696.347451][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19696.347451][ T1364] neigh_parms_alloc+0x1e5/0x510 [19696.347451][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19696.347451][ T1364] ipv6_find_idev+0x102/0x170 [19696.347451][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19696.347451][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19696.347451][ T1364] netlink_rcv_skb+0x130/0x360 [19696.347451][ T1364] netlink_unicast+0x449/0x710 [19696.347451][ T1364] netlink_sendmsg+0x723/0xbe0 [19696.347451][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19696.347451][ T1364] ___sys_sendmsg+0xee/0x170 [19696.347451][ T1364] __sys_sendmsg+0xcd/0x170 [19696.347451][ T1364] do_syscall_64+0xc6/0x1e0 [19696.347451][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19696.347451][ T1364] [19706.587066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19706.587539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19706.587539][ T1364] ___neigh_create+0x14b/0xf60 [19706.587539][ T1364] ip6_finish_output2+0xa70/0xf80 [19706.587539][ T1364] ip6_finish_output+0x4ed/0xd30 [19706.587539][ T1364] ip6_output+0x1f3/0x770 [19706.587539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19706.587539][ T1364] mld_sendpack+0x62d/0xbc0 [19706.587539][ T1364] mld_ifc_work+0x32/0x1f0 [19706.587539][ T1364] process_one_work+0x84d/0x18a0 [19706.587539][ T1364] worker_thread+0x587/0xd30 [19706.587539][ T1364] kthread+0x28a/0x350 [19706.587539][ T1364] ret_from_fork+0x31/0x70 [19706.587539][ T1364] ret_from_fork_asm+0x1a/0x30 [19706.587539][ T1364] [19706.589230][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19706.589230][ T1364] dst_init+0x84/0x4a0 [19706.589230][ T1364] dst_alloc+0x97/0x150 [19706.589230][ T1364] ip6_dst_alloc+0x23/0x90 [19706.589230][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19706.589230][ T1364] ip6_pol_route+0x56f/0x840 [19706.589230][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19706.589230][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19706.589230][ T1364] ipv6_rcv+0x1ad/0x810 [19706.589230][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19706.589230][ T1364] process_backlog+0x101/0x620 [19706.589230][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19706.589230][ T1364] net_rx_action+0x495/0xbe0 [19706.589230][ T1364] __do_softirq+0x1b5/0x7f6 [19706.589230][ T1364] [19706.591038][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19706.591038][ T1364] netdev_get_by_index+0x5e/0x80 [19706.591038][ T1364] fib6_nh_init+0x3d8/0x15b0 [19706.591038][ T1364] ip6_route_info_create+0xf18/0x17d0 [19706.591038][ T1364] ip6_route_add+0x1c/0x140 [19706.591038][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19706.591038][ T1364] addrconf_add_dev+0xe2/0x170 [19706.591038][ T1364] inet6_addr_add+0x12f/0xa40 [19706.591038][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19706.591038][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.591038][ T1364] netlink_rcv_skb+0x130/0x360 [19706.591038][ T1364] netlink_unicast+0x449/0x710 [19706.591038][ T1364] netlink_sendmsg+0x723/0xbe0 [19706.591038][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19706.591038][ T1364] ___sys_sendmsg+0xee/0x170 [19706.591038][ T1364] __sys_sendmsg+0xcd/0x170 [19706.591038][ T1364] do_syscall_64+0xc6/0x1e0 [19706.591038][ T1364] [19706.593206][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19706.593206][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19706.593206][ T1364] ipv6_find_idev+0x102/0x170 [19706.593206][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19706.593206][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.593206][ T1364] netlink_rcv_skb+0x130/0x360 [19706.593206][ T1364] netlink_unicast+0x449/0x710 [19706.593206][ T1364] netlink_sendmsg+0x723/0xbe0 [19706.593206][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19706.593206][ T1364] ___sys_sendmsg+0xee/0x170 [19706.593206][ T1364] __sys_sendmsg+0xcd/0x170 [19706.593206][ T1364] do_syscall_64+0xc6/0x1e0 [19706.593206][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19706.593206][ T1364] [19706.594916][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19706.594916][ T1364] neigh_parms_alloc+0x1e5/0x510 [19706.594916][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19706.594916][ T1364] ipv6_find_idev+0x102/0x170 [19706.594916][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19706.594916][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19706.594916][ T1364] netlink_rcv_skb+0x130/0x360 [19706.594916][ T1364] netlink_unicast+0x449/0x710 [19706.594916][ T1364] netlink_sendmsg+0x723/0xbe0 [19706.594916][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19706.594916][ T1364] ___sys_sendmsg+0xee/0x170 [19706.594916][ T1364] __sys_sendmsg+0xcd/0x170 [19706.594916][ T1364] do_syscall_64+0xc6/0x1e0 [19706.594916][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19706.594916][ T1364] [19716.834995][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19716.835465][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19716.835465][ T1364] ___neigh_create+0x14b/0xf60 [19716.835465][ T1364] ip6_finish_output2+0xa70/0xf80 [19716.835465][ T1364] ip6_finish_output+0x4ed/0xd30 [19716.835465][ T1364] ip6_output+0x1f3/0x770 [19716.835465][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19716.835465][ T1364] mld_sendpack+0x62d/0xbc0 [19716.835465][ T1364] mld_ifc_work+0x32/0x1f0 [19716.835465][ T1364] process_one_work+0x84d/0x18a0 [19716.835465][ T1364] worker_thread+0x587/0xd30 [19716.835465][ T1364] kthread+0x28a/0x350 [19716.835465][ T1364] ret_from_fork+0x31/0x70 [19716.835465][ T1364] ret_from_fork_asm+0x1a/0x30 [19716.835465][ T1364] [19716.837158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19716.837158][ T1364] dst_init+0x84/0x4a0 [19716.837158][ T1364] dst_alloc+0x97/0x150 [19716.837158][ T1364] ip6_dst_alloc+0x23/0x90 [19716.837158][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19716.837158][ T1364] ip6_pol_route+0x56f/0x840 [19716.837158][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19716.837158][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19716.837158][ T1364] ipv6_rcv+0x1ad/0x810 [19716.837158][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19716.837158][ T1364] process_backlog+0x101/0x620 [19716.837158][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19716.837158][ T1364] net_rx_action+0x495/0xbe0 [19716.837158][ T1364] __do_softirq+0x1b5/0x7f6 [19716.837158][ T1364] [19716.838971][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19716.838971][ T1364] netdev_get_by_index+0x5e/0x80 [19716.838971][ T1364] fib6_nh_init+0x3d8/0x15b0 [19716.838971][ T1364] ip6_route_info_create+0xf18/0x17d0 [19716.838971][ T1364] ip6_route_add+0x1c/0x140 [19716.838971][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19716.838971][ T1364] addrconf_add_dev+0xe2/0x170 [19716.838971][ T1364] inet6_addr_add+0x12f/0xa40 [19716.838971][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19716.838971][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.838971][ T1364] netlink_rcv_skb+0x130/0x360 [19716.838971][ T1364] netlink_unicast+0x449/0x710 [19716.838971][ T1364] netlink_sendmsg+0x723/0xbe0 [19716.838971][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19716.838971][ T1364] ___sys_sendmsg+0xee/0x170 [19716.838971][ T1364] __sys_sendmsg+0xcd/0x170 [19716.838971][ T1364] do_syscall_64+0xc6/0x1e0 [19716.838971][ T1364] [19716.841135][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19716.841135][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19716.841135][ T1364] ipv6_find_idev+0x102/0x170 [19716.841135][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19716.841135][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.841135][ T1364] netlink_rcv_skb+0x130/0x360 [19716.841135][ T1364] netlink_unicast+0x449/0x710 [19716.841135][ T1364] netlink_sendmsg+0x723/0xbe0 [19716.841135][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19716.841135][ T1364] ___sys_sendmsg+0xee/0x170 [19716.841135][ T1364] __sys_sendmsg+0xcd/0x170 [19716.841135][ T1364] do_syscall_64+0xc6/0x1e0 [19716.841135][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19716.841135][ T1364] [19716.842830][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19716.842830][ T1364] neigh_parms_alloc+0x1e5/0x510 [19716.842830][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19716.842830][ T1364] ipv6_find_idev+0x102/0x170 [19716.842830][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19716.842830][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19716.842830][ T1364] netlink_rcv_skb+0x130/0x360 [19716.842830][ T1364] netlink_unicast+0x449/0x710 [19716.842830][ T1364] netlink_sendmsg+0x723/0xbe0 [19716.842830][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19716.842830][ T1364] ___sys_sendmsg+0xee/0x170 [19716.842830][ T1364] __sys_sendmsg+0xcd/0x170 [19716.842830][ T1364] do_syscall_64+0xc6/0x1e0 [19716.842830][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19716.842830][ T1364] [19727.083060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19727.083547][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19727.083547][ T1364] ___neigh_create+0x14b/0xf60 [19727.083547][ T1364] ip6_finish_output2+0xa70/0xf80 [19727.083547][ T1364] ip6_finish_output+0x4ed/0xd30 [19727.083547][ T1364] ip6_output+0x1f3/0x770 [19727.083547][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19727.083547][ T1364] mld_sendpack+0x62d/0xbc0 [19727.083547][ T1364] mld_ifc_work+0x32/0x1f0 [19727.083547][ T1364] process_one_work+0x84d/0x18a0 [19727.083547][ T1364] worker_thread+0x587/0xd30 [19727.083547][ T1364] kthread+0x28a/0x350 [19727.083547][ T1364] ret_from_fork+0x31/0x70 [19727.083547][ T1364] ret_from_fork_asm+0x1a/0x30 [19727.083547][ T1364] [19727.085268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19727.085268][ T1364] dst_init+0x84/0x4a0 [19727.085268][ T1364] dst_alloc+0x97/0x150 [19727.085268][ T1364] ip6_dst_alloc+0x23/0x90 [19727.085268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19727.085268][ T1364] ip6_pol_route+0x56f/0x840 [19727.085268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19727.085268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19727.085268][ T1364] ipv6_rcv+0x1ad/0x810 [19727.085268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19727.085268][ T1364] process_backlog+0x101/0x620 [19727.085268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19727.085268][ T1364] net_rx_action+0x495/0xbe0 [19727.085268][ T1364] __do_softirq+0x1b5/0x7f6 [19727.085268][ T1364] [19727.087098][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19727.087098][ T1364] netdev_get_by_index+0x5e/0x80 [19727.087098][ T1364] fib6_nh_init+0x3d8/0x15b0 [19727.087098][ T1364] ip6_route_info_create+0xf18/0x17d0 [19727.087098][ T1364] ip6_route_add+0x1c/0x140 [19727.087098][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19727.087098][ T1364] addrconf_add_dev+0xe2/0x170 [19727.087098][ T1364] inet6_addr_add+0x12f/0xa40 [19727.087098][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19727.087098][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19727.087098][ T1364] netlink_rcv_skb+0x130/0x360 [19727.087098][ T1364] netlink_unicast+0x449/0x710 [19727.087098][ T1364] netlink_sendmsg+0x723/0xbe0 [19727.087098][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19727.087098][ T1364] ___sys_sendmsg+0xee/0x170 [19727.087098][ T1364] __sys_sendmsg+0xcd/0x170 [19727.087098][ T1364] do_syscall_64+0xc6/0x1e0 [19727.087098][ T1364] [19727.089276][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19727.089276][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19727.089276][ T1364] ipv6_find_idev+0x102/0x170 [19727.089276][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19727.089276][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19727.089276][ T1364] netlink_rcv_skb+0x130/0x360 [19727.089276][ T1364] netlink_unicast+0x449/0x710 [19727.089276][ T1364] netlink_sendmsg+0x723/0xbe0 [19727.089276][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19727.089276][ T1364] ___sys_sendmsg+0xee/0x170 [19727.089276][ T1364] __sys_sendmsg+0xcd/0x170 [19727.089276][ T1364] do_syscall_64+0xc6/0x1e0 [19727.089276][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19727.089276][ T1364] [19727.090987][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19727.090987][ T1364] neigh_parms_alloc+0x1e5/0x510 [19727.090987][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19727.090987][ T1364] ipv6_find_idev+0x102/0x170 [19727.090987][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19727.090987][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19727.090987][ T1364] netlink_rcv_skb+0x130/0x360 [19727.090987][ T1364] netlink_unicast+0x449/0x710 [19727.090987][ T1364] netlink_sendmsg+0x723/0xbe0 [19727.090987][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19727.090987][ T1364] ___sys_sendmsg+0xee/0x170 [19727.090987][ T1364] __sys_sendmsg+0xcd/0x170 [19727.090987][ T1364] do_syscall_64+0xc6/0x1e0 [19727.090987][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19727.090987][ T1364] [19737.331060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19737.331540][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19737.331540][ T1364] ___neigh_create+0x14b/0xf60 [19737.331540][ T1364] ip6_finish_output2+0xa70/0xf80 [19737.331540][ T1364] ip6_finish_output+0x4ed/0xd30 [19737.331540][ T1364] ip6_output+0x1f3/0x770 [19737.331540][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19737.331540][ T1364] mld_sendpack+0x62d/0xbc0 [19737.331540][ T1364] mld_ifc_work+0x32/0x1f0 [19737.331540][ T1364] process_one_work+0x84d/0x18a0 [19737.331540][ T1364] worker_thread+0x587/0xd30 [19737.331540][ T1364] kthread+0x28a/0x350 [19737.331540][ T1364] ret_from_fork+0x31/0x70 [19737.331540][ T1364] ret_from_fork_asm+0x1a/0x30 [19737.331540][ T1364] [19737.333265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19737.333265][ T1364] dst_init+0x84/0x4a0 [19737.333265][ T1364] dst_alloc+0x97/0x150 [19737.333265][ T1364] ip6_dst_alloc+0x23/0x90 [19737.333265][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19737.333265][ T1364] ip6_pol_route+0x56f/0x840 [19737.333265][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19737.333265][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19737.333265][ T1364] ipv6_rcv+0x1ad/0x810 [19737.333265][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19737.333265][ T1364] process_backlog+0x101/0x620 [19737.333265][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19737.333265][ T1364] net_rx_action+0x495/0xbe0 [19737.333265][ T1364] __do_softirq+0x1b5/0x7f6 [19737.333265][ T1364] [19737.335085][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19737.335085][ T1364] netdev_get_by_index+0x5e/0x80 [19737.335085][ T1364] fib6_nh_init+0x3d8/0x15b0 [19737.335085][ T1364] ip6_route_info_create+0xf18/0x17d0 [19737.335085][ T1364] ip6_route_add+0x1c/0x140 [19737.335085][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19737.335085][ T1364] addrconf_add_dev+0xe2/0x170 [19737.335085][ T1364] inet6_addr_add+0x12f/0xa40 [19737.335085][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19737.335085][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19737.335085][ T1364] netlink_rcv_skb+0x130/0x360 [19737.335085][ T1364] netlink_unicast+0x449/0x710 [19737.335085][ T1364] netlink_sendmsg+0x723/0xbe0 [19737.335085][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19737.335085][ T1364] ___sys_sendmsg+0xee/0x170 [19737.335085][ T1364] __sys_sendmsg+0xcd/0x170 [19737.335085][ T1364] do_syscall_64+0xc6/0x1e0 [19737.335085][ T1364] [19737.337260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19737.337260][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19737.337260][ T1364] ipv6_find_idev+0x102/0x170 [19737.337260][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19737.337260][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19737.337260][ T1364] netlink_rcv_skb+0x130/0x360 [19737.337260][ T1364] netlink_unicast+0x449/0x710 [19737.337260][ T1364] netlink_sendmsg+0x723/0xbe0 [19737.337260][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19737.337260][ T1364] ___sys_sendmsg+0xee/0x170 [19737.337260][ T1364] __sys_sendmsg+0xcd/0x170 [19737.337260][ T1364] do_syscall_64+0xc6/0x1e0 [19737.337260][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19737.337260][ T1364] [19737.338961][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19737.338961][ T1364] neigh_parms_alloc+0x1e5/0x510 [19737.338961][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19737.338961][ T1364] ipv6_find_idev+0x102/0x170 [19737.338961][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19737.338961][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19737.338961][ T1364] netlink_rcv_skb+0x130/0x360 [19737.338961][ T1364] netlink_unicast+0x449/0x710 [19737.338961][ T1364] netlink_sendmsg+0x723/0xbe0 [19737.338961][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19737.338961][ T1364] ___sys_sendmsg+0xee/0x170 [19737.338961][ T1364] __sys_sendmsg+0xcd/0x170 [19737.338961][ T1364] do_syscall_64+0xc6/0x1e0 [19737.338961][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19737.338961][ T1364] [19747.579075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19747.579548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19747.579548][ T1364] ___neigh_create+0x14b/0xf60 [19747.579548][ T1364] ip6_finish_output2+0xa70/0xf80 [19747.579548][ T1364] ip6_finish_output+0x4ed/0xd30 [19747.579548][ T1364] ip6_output+0x1f3/0x770 [19747.579548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19747.579548][ T1364] mld_sendpack+0x62d/0xbc0 [19747.579548][ T1364] mld_ifc_work+0x32/0x1f0 [19747.579548][ T1364] process_one_work+0x84d/0x18a0 [19747.579548][ T1364] worker_thread+0x587/0xd30 [19747.579548][ T1364] kthread+0x28a/0x350 [19747.579548][ T1364] ret_from_fork+0x31/0x70 [19747.579548][ T1364] ret_from_fork_asm+0x1a/0x30 [19747.579548][ T1364] [19747.581242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19747.581242][ T1364] dst_init+0x84/0x4a0 [19747.581242][ T1364] dst_alloc+0x97/0x150 [19747.581242][ T1364] ip6_dst_alloc+0x23/0x90 [19747.581242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19747.581242][ T1364] ip6_pol_route+0x56f/0x840 [19747.581242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19747.581242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19747.581242][ T1364] ipv6_rcv+0x1ad/0x810 [19747.581242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19747.581242][ T1364] process_backlog+0x101/0x620 [19747.581242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19747.581242][ T1364] net_rx_action+0x495/0xbe0 [19747.581242][ T1364] __do_softirq+0x1b5/0x7f6 [19747.581242][ T1364] [19747.583058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19747.583058][ T1364] netdev_get_by_index+0x5e/0x80 [19747.583058][ T1364] fib6_nh_init+0x3d8/0x15b0 [19747.583058][ T1364] ip6_route_info_create+0xf18/0x17d0 [19747.583058][ T1364] ip6_route_add+0x1c/0x140 [19747.583058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19747.583058][ T1364] addrconf_add_dev+0xe2/0x170 [19747.583058][ T1364] inet6_addr_add+0x12f/0xa40 [19747.583058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19747.583058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19747.583058][ T1364] netlink_rcv_skb+0x130/0x360 [19747.583058][ T1364] netlink_unicast+0x449/0x710 [19747.583058][ T1364] netlink_sendmsg+0x723/0xbe0 [19747.583058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19747.583058][ T1364] ___sys_sendmsg+0xee/0x170 [19747.583058][ T1364] __sys_sendmsg+0xcd/0x170 [19747.583058][ T1364] do_syscall_64+0xc6/0x1e0 [19747.583058][ T1364] [19747.585240][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19747.585240][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19747.585240][ T1364] ipv6_find_idev+0x102/0x170 [19747.585240][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19747.585240][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19747.585240][ T1364] netlink_rcv_skb+0x130/0x360 [19747.585240][ T1364] netlink_unicast+0x449/0x710 [19747.585240][ T1364] netlink_sendmsg+0x723/0xbe0 [19747.585240][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19747.585240][ T1364] ___sys_sendmsg+0xee/0x170 [19747.585240][ T1364] __sys_sendmsg+0xcd/0x170 [19747.585240][ T1364] do_syscall_64+0xc6/0x1e0 [19747.585240][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19747.585240][ T1364] [19747.586936][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19747.586936][ T1364] neigh_parms_alloc+0x1e5/0x510 [19747.586936][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19747.586936][ T1364] ipv6_find_idev+0x102/0x170 [19747.586936][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19747.586936][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19747.586936][ T1364] netlink_rcv_skb+0x130/0x360 [19747.586936][ T1364] netlink_unicast+0x449/0x710 [19747.586936][ T1364] netlink_sendmsg+0x723/0xbe0 [19747.586936][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19747.586936][ T1364] ___sys_sendmsg+0xee/0x170 [19747.586936][ T1364] __sys_sendmsg+0xcd/0x170 [19747.586936][ T1364] do_syscall_64+0xc6/0x1e0 [19747.586936][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19747.586936][ T1364] [19757.827052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19757.827528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19757.827528][ T1364] ___neigh_create+0x14b/0xf60 [19757.827528][ T1364] ip6_finish_output2+0xa70/0xf80 [19757.827528][ T1364] ip6_finish_output+0x4ed/0xd30 [19757.827528][ T1364] ip6_output+0x1f3/0x770 [19757.827528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19757.827528][ T1364] mld_sendpack+0x62d/0xbc0 [19757.827528][ T1364] mld_ifc_work+0x32/0x1f0 [19757.827528][ T1364] process_one_work+0x84d/0x18a0 [19757.827528][ T1364] worker_thread+0x587/0xd30 [19757.827528][ T1364] kthread+0x28a/0x350 [19757.827528][ T1364] ret_from_fork+0x31/0x70 [19757.827528][ T1364] ret_from_fork_asm+0x1a/0x30 [19757.827528][ T1364] [19757.829227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19757.829227][ T1364] dst_init+0x84/0x4a0 [19757.829227][ T1364] dst_alloc+0x97/0x150 [19757.829227][ T1364] ip6_dst_alloc+0x23/0x90 [19757.829227][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19757.829227][ T1364] ip6_pol_route+0x56f/0x840 [19757.829227][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19757.829227][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19757.829227][ T1364] ipv6_rcv+0x1ad/0x810 [19757.829227][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19757.829227][ T1364] process_backlog+0x101/0x620 [19757.829227][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19757.829227][ T1364] net_rx_action+0x495/0xbe0 [19757.829227][ T1364] __do_softirq+0x1b5/0x7f6 [19757.829227][ T1364] [19757.831044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19757.831044][ T1364] netdev_get_by_index+0x5e/0x80 [19757.831044][ T1364] fib6_nh_init+0x3d8/0x15b0 [19757.831044][ T1364] ip6_route_info_create+0xf18/0x17d0 [19757.831044][ T1364] ip6_route_add+0x1c/0x140 [19757.831044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19757.831044][ T1364] addrconf_add_dev+0xe2/0x170 [19757.831044][ T1364] inet6_addr_add+0x12f/0xa40 [19757.831044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19757.831044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.831044][ T1364] netlink_rcv_skb+0x130/0x360 [19757.831044][ T1364] netlink_unicast+0x449/0x710 [19757.831044][ T1364] netlink_sendmsg+0x723/0xbe0 [19757.831044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19757.831044][ T1364] ___sys_sendmsg+0xee/0x170 [19757.831044][ T1364] __sys_sendmsg+0xcd/0x170 [19757.831044][ T1364] do_syscall_64+0xc6/0x1e0 [19757.831044][ T1364] [19757.833209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19757.833209][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19757.833209][ T1364] ipv6_find_idev+0x102/0x170 [19757.833209][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19757.833209][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.833209][ T1364] netlink_rcv_skb+0x130/0x360 [19757.833209][ T1364] netlink_unicast+0x449/0x710 [19757.833209][ T1364] netlink_sendmsg+0x723/0xbe0 [19757.833209][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19757.833209][ T1364] ___sys_sendmsg+0xee/0x170 [19757.833209][ T1364] __sys_sendmsg+0xcd/0x170 [19757.833209][ T1364] do_syscall_64+0xc6/0x1e0 [19757.833209][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19757.833209][ T1364] [19757.834917][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19757.834917][ T1364] neigh_parms_alloc+0x1e5/0x510 [19757.834917][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19757.834917][ T1364] ipv6_find_idev+0x102/0x170 [19757.834917][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19757.834917][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19757.834917][ T1364] netlink_rcv_skb+0x130/0x360 [19757.834917][ T1364] netlink_unicast+0x449/0x710 [19757.834917][ T1364] netlink_sendmsg+0x723/0xbe0 [19757.834917][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19757.834917][ T1364] ___sys_sendmsg+0xee/0x170 [19757.834917][ T1364] __sys_sendmsg+0xcd/0x170 [19757.834917][ T1364] do_syscall_64+0xc6/0x1e0 [19757.834917][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19757.834917][ T1364] [19768.075054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19768.075526][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19768.075526][ T1364] ___neigh_create+0x14b/0xf60 [19768.075526][ T1364] ip6_finish_output2+0xa70/0xf80 [19768.075526][ T1364] ip6_finish_output+0x4ed/0xd30 [19768.075526][ T1364] ip6_output+0x1f3/0x770 [19768.075526][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19768.075526][ T1364] mld_sendpack+0x62d/0xbc0 [19768.075526][ T1364] mld_ifc_work+0x32/0x1f0 [19768.075526][ T1364] process_one_work+0x84d/0x18a0 [19768.075526][ T1364] worker_thread+0x587/0xd30 [19768.075526][ T1364] kthread+0x28a/0x350 [19768.075526][ T1364] ret_from_fork+0x31/0x70 [19768.075526][ T1364] ret_from_fork_asm+0x1a/0x30 [19768.075526][ T1364] [19768.077222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19768.077222][ T1364] dst_init+0x84/0x4a0 [19768.077222][ T1364] dst_alloc+0x97/0x150 [19768.077222][ T1364] ip6_dst_alloc+0x23/0x90 [19768.077222][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19768.077222][ T1364] ip6_pol_route+0x56f/0x840 [19768.077222][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19768.077222][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19768.077222][ T1364] ipv6_rcv+0x1ad/0x810 [19768.077222][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19768.077222][ T1364] process_backlog+0x101/0x620 [19768.077222][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19768.077222][ T1364] net_rx_action+0x495/0xbe0 [19768.077222][ T1364] __do_softirq+0x1b5/0x7f6 [19768.077222][ T1364] [19768.079035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19768.079035][ T1364] netdev_get_by_index+0x5e/0x80 [19768.079035][ T1364] fib6_nh_init+0x3d8/0x15b0 [19768.079035][ T1364] ip6_route_info_create+0xf18/0x17d0 [19768.079035][ T1364] ip6_route_add+0x1c/0x140 [19768.079035][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19768.079035][ T1364] addrconf_add_dev+0xe2/0x170 [19768.079035][ T1364] inet6_addr_add+0x12f/0xa40 [19768.079035][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19768.079035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19768.079035][ T1364] netlink_rcv_skb+0x130/0x360 [19768.079035][ T1364] netlink_unicast+0x449/0x710 [19768.079035][ T1364] netlink_sendmsg+0x723/0xbe0 [19768.079035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19768.079035][ T1364] ___sys_sendmsg+0xee/0x170 [19768.079035][ T1364] __sys_sendmsg+0xcd/0x170 [19768.079035][ T1364] do_syscall_64+0xc6/0x1e0 [19768.079035][ T1364] [19768.081196][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19768.081196][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19768.081196][ T1364] ipv6_find_idev+0x102/0x170 [19768.081196][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19768.081196][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19768.081196][ T1364] netlink_rcv_skb+0x130/0x360 [19768.081196][ T1364] netlink_unicast+0x449/0x710 [19768.081196][ T1364] netlink_sendmsg+0x723/0xbe0 [19768.081196][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19768.081196][ T1364] ___sys_sendmsg+0xee/0x170 [19768.081196][ T1364] __sys_sendmsg+0xcd/0x170 [19768.081196][ T1364] do_syscall_64+0xc6/0x1e0 [19768.081196][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19768.081196][ T1364] [19768.082894][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19768.082894][ T1364] neigh_parms_alloc+0x1e5/0x510 [19768.082894][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19768.082894][ T1364] ipv6_find_idev+0x102/0x170 [19768.082894][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19768.082894][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19768.082894][ T1364] netlink_rcv_skb+0x130/0x360 [19768.082894][ T1364] netlink_unicast+0x449/0x710 [19768.082894][ T1364] netlink_sendmsg+0x723/0xbe0 [19768.082894][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19768.082894][ T1364] ___sys_sendmsg+0xee/0x170 [19768.082894][ T1364] __sys_sendmsg+0xcd/0x170 [19768.082894][ T1364] do_syscall_64+0xc6/0x1e0 [19768.082894][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19768.082894][ T1364] [19778.323059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19778.323533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19778.323533][ T1364] ___neigh_create+0x14b/0xf60 [19778.323533][ T1364] ip6_finish_output2+0xa70/0xf80 [19778.323533][ T1364] ip6_finish_output+0x4ed/0xd30 [19778.323533][ T1364] ip6_output+0x1f3/0x770 [19778.323533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19778.323533][ T1364] mld_sendpack+0x62d/0xbc0 [19778.323533][ T1364] mld_ifc_work+0x32/0x1f0 [19778.323533][ T1364] process_one_work+0x84d/0x18a0 [19778.323533][ T1364] worker_thread+0x587/0xd30 [19778.323533][ T1364] kthread+0x28a/0x350 [19778.323533][ T1364] ret_from_fork+0x31/0x70 [19778.323533][ T1364] ret_from_fork_asm+0x1a/0x30 [19778.323533][ T1364] [19778.325238][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19778.325238][ T1364] dst_init+0x84/0x4a0 [19778.325238][ T1364] dst_alloc+0x97/0x150 [19778.325238][ T1364] ip6_dst_alloc+0x23/0x90 [19778.325238][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19778.325238][ T1364] ip6_pol_route+0x56f/0x840 [19778.325238][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19778.325238][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19778.325238][ T1364] ipv6_rcv+0x1ad/0x810 [19778.325238][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19778.325238][ T1364] process_backlog+0x101/0x620 [19778.325238][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19778.325238][ T1364] net_rx_action+0x495/0xbe0 [19778.325238][ T1364] __do_softirq+0x1b5/0x7f6 [19778.325238][ T1364] [19778.327051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19778.327051][ T1364] netdev_get_by_index+0x5e/0x80 [19778.327051][ T1364] fib6_nh_init+0x3d8/0x15b0 [19778.327051][ T1364] ip6_route_info_create+0xf18/0x17d0 [19778.327051][ T1364] ip6_route_add+0x1c/0x140 [19778.327051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19778.327051][ T1364] addrconf_add_dev+0xe2/0x170 [19778.327051][ T1364] inet6_addr_add+0x12f/0xa40 [19778.327051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19778.327051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.327051][ T1364] netlink_rcv_skb+0x130/0x360 [19778.327051][ T1364] netlink_unicast+0x449/0x710 [19778.327051][ T1364] netlink_sendmsg+0x723/0xbe0 [19778.327051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19778.327051][ T1364] ___sys_sendmsg+0xee/0x170 [19778.327051][ T1364] __sys_sendmsg+0xcd/0x170 [19778.327051][ T1364] do_syscall_64+0xc6/0x1e0 [19778.327051][ T1364] [19778.329218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19778.329218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19778.329218][ T1364] ipv6_find_idev+0x102/0x170 [19778.329218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19778.329218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.329218][ T1364] netlink_rcv_skb+0x130/0x360 [19778.329218][ T1364] netlink_unicast+0x449/0x710 [19778.329218][ T1364] netlink_sendmsg+0x723/0xbe0 [19778.329218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19778.329218][ T1364] ___sys_sendmsg+0xee/0x170 [19778.329218][ T1364] __sys_sendmsg+0xcd/0x170 [19778.329218][ T1364] do_syscall_64+0xc6/0x1e0 [19778.329218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19778.329218][ T1364] [19778.330915][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19778.330915][ T1364] neigh_parms_alloc+0x1e5/0x510 [19778.330915][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19778.330915][ T1364] ipv6_find_idev+0x102/0x170 [19778.330915][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19778.330915][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19778.330915][ T1364] netlink_rcv_skb+0x130/0x360 [19778.330915][ T1364] netlink_unicast+0x449/0x710 [19778.330915][ T1364] netlink_sendmsg+0x723/0xbe0 [19778.330915][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19778.330915][ T1364] ___sys_sendmsg+0xee/0x170 [19778.330915][ T1364] __sys_sendmsg+0xcd/0x170 [19778.330915][ T1364] do_syscall_64+0xc6/0x1e0 [19778.330915][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19778.330915][ T1364] [19788.571059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19788.571536][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19788.571536][ T1364] ___neigh_create+0x14b/0xf60 [19788.571536][ T1364] ip6_finish_output2+0xa70/0xf80 [19788.571536][ T1364] ip6_finish_output+0x4ed/0xd30 [19788.571536][ T1364] ip6_output+0x1f3/0x770 [19788.571536][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19788.571536][ T1364] mld_sendpack+0x62d/0xbc0 [19788.571536][ T1364] mld_ifc_work+0x32/0x1f0 [19788.571536][ T1364] process_one_work+0x84d/0x18a0 [19788.571536][ T1364] worker_thread+0x587/0xd30 [19788.571536][ T1364] kthread+0x28a/0x350 [19788.571536][ T1364] ret_from_fork+0x31/0x70 [19788.571536][ T1364] ret_from_fork_asm+0x1a/0x30 [19788.571536][ T1364] [19788.573243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19788.573243][ T1364] dst_init+0x84/0x4a0 [19788.573243][ T1364] dst_alloc+0x97/0x150 [19788.573243][ T1364] ip6_dst_alloc+0x23/0x90 [19788.573243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19788.573243][ T1364] ip6_pol_route+0x56f/0x840 [19788.573243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19788.573243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19788.573243][ T1364] ipv6_rcv+0x1ad/0x810 [19788.573243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19788.573243][ T1364] process_backlog+0x101/0x620 [19788.573243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19788.573243][ T1364] net_rx_action+0x495/0xbe0 [19788.573243][ T1364] __do_softirq+0x1b5/0x7f6 [19788.573243][ T1364] [19788.575073][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19788.575073][ T1364] netdev_get_by_index+0x5e/0x80 [19788.575073][ T1364] fib6_nh_init+0x3d8/0x15b0 [19788.575073][ T1364] ip6_route_info_create+0xf18/0x17d0 [19788.575073][ T1364] ip6_route_add+0x1c/0x140 [19788.575073][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19788.575073][ T1364] addrconf_add_dev+0xe2/0x170 [19788.575073][ T1364] inet6_addr_add+0x12f/0xa40 [19788.575073][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19788.575073][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.575073][ T1364] netlink_rcv_skb+0x130/0x360 [19788.575073][ T1364] netlink_unicast+0x449/0x710 [19788.575073][ T1364] netlink_sendmsg+0x723/0xbe0 [19788.575073][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19788.575073][ T1364] ___sys_sendmsg+0xee/0x170 [19788.575073][ T1364] __sys_sendmsg+0xcd/0x170 [19788.575073][ T1364] do_syscall_64+0xc6/0x1e0 [19788.575073][ T1364] [19788.577244][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19788.577244][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19788.577244][ T1364] ipv6_find_idev+0x102/0x170 [19788.577244][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19788.577244][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.577244][ T1364] netlink_rcv_skb+0x130/0x360 [19788.577244][ T1364] netlink_unicast+0x449/0x710 [19788.577244][ T1364] netlink_sendmsg+0x723/0xbe0 [19788.577244][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19788.577244][ T1364] ___sys_sendmsg+0xee/0x170 [19788.577244][ T1364] __sys_sendmsg+0xcd/0x170 [19788.577244][ T1364] do_syscall_64+0xc6/0x1e0 [19788.577244][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19788.577244][ T1364] [19788.578943][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19788.578943][ T1364] neigh_parms_alloc+0x1e5/0x510 [19788.578943][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19788.578943][ T1364] ipv6_find_idev+0x102/0x170 [19788.578943][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19788.578943][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19788.578943][ T1364] netlink_rcv_skb+0x130/0x360 [19788.578943][ T1364] netlink_unicast+0x449/0x710 [19788.578943][ T1364] netlink_sendmsg+0x723/0xbe0 [19788.578943][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19788.578943][ T1364] ___sys_sendmsg+0xee/0x170 [19788.578943][ T1364] __sys_sendmsg+0xcd/0x170 [19788.578943][ T1364] do_syscall_64+0xc6/0x1e0 [19788.578943][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19788.578943][ T1364] [19798.683055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19798.683521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19798.683521][ T1364] ___neigh_create+0x14b/0xf60 [19798.683521][ T1364] ip6_finish_output2+0xa70/0xf80 [19798.683521][ T1364] ip6_finish_output+0x4ed/0xd30 [19798.683521][ T1364] ip6_output+0x1f3/0x770 [19798.683521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19798.683521][ T1364] mld_sendpack+0x62d/0xbc0 [19798.683521][ T1364] mld_ifc_work+0x32/0x1f0 [19798.683521][ T1364] process_one_work+0x84d/0x18a0 [19798.683521][ T1364] worker_thread+0x587/0xd30 [19798.683521][ T1364] kthread+0x28a/0x350 [19798.683521][ T1364] ret_from_fork+0x31/0x70 [19798.683521][ T1364] ret_from_fork_asm+0x1a/0x30 [19798.683521][ T1364] [19798.685229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19798.685229][ T1364] dst_init+0x84/0x4a0 [19798.685229][ T1364] dst_alloc+0x97/0x150 [19798.685229][ T1364] ip6_dst_alloc+0x23/0x90 [19798.685229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19798.685229][ T1364] ip6_pol_route+0x56f/0x840 [19798.685229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19798.685229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19798.685229][ T1364] ipv6_rcv+0x1ad/0x810 [19798.685229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19798.685229][ T1364] process_backlog+0x101/0x620 [19798.685229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19798.685229][ T1364] net_rx_action+0x495/0xbe0 [19798.685229][ T1364] __do_softirq+0x1b5/0x7f6 [19798.685229][ T1364] [19798.687049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19798.687049][ T1364] netdev_get_by_index+0x5e/0x80 [19798.687049][ T1364] fib6_nh_init+0x3d8/0x15b0 [19798.687049][ T1364] ip6_route_info_create+0xf18/0x17d0 [19798.687049][ T1364] ip6_route_add+0x1c/0x140 [19798.687049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19798.687049][ T1364] addrconf_add_dev+0xe2/0x170 [19798.687049][ T1364] inet6_addr_add+0x12f/0xa40 [19798.687049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19798.687049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.687049][ T1364] netlink_rcv_skb+0x130/0x360 [19798.687049][ T1364] netlink_unicast+0x449/0x710 [19798.687049][ T1364] netlink_sendmsg+0x723/0xbe0 [19798.687049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19798.687049][ T1364] ___sys_sendmsg+0xee/0x170 [19798.687049][ T1364] __sys_sendmsg+0xcd/0x170 [19798.687049][ T1364] do_syscall_64+0xc6/0x1e0 [19798.687049][ T1364] [19798.689222][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19798.689222][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19798.689222][ T1364] ipv6_find_idev+0x102/0x170 [19798.689222][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19798.689222][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.689222][ T1364] netlink_rcv_skb+0x130/0x360 [19798.689222][ T1364] netlink_unicast+0x449/0x710 [19798.689222][ T1364] netlink_sendmsg+0x723/0xbe0 [19798.689222][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19798.689222][ T1364] ___sys_sendmsg+0xee/0x170 [19798.689222][ T1364] __sys_sendmsg+0xcd/0x170 [19798.689222][ T1364] do_syscall_64+0xc6/0x1e0 [19798.689222][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19798.689222][ T1364] [19798.690937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19798.690937][ T1364] neigh_parms_alloc+0x1e5/0x510 [19798.690937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19798.690937][ T1364] ipv6_find_idev+0x102/0x170 [19798.690937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19798.690937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19798.690937][ T1364] netlink_rcv_skb+0x130/0x360 [19798.690937][ T1364] netlink_unicast+0x449/0x710 [19798.690937][ T1364] netlink_sendmsg+0x723/0xbe0 [19798.690937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19798.690937][ T1364] ___sys_sendmsg+0xee/0x170 [19798.690937][ T1364] __sys_sendmsg+0xcd/0x170 [19798.690937][ T1364] do_syscall_64+0xc6/0x1e0 [19798.690937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19798.690937][ T1364] [19808.931061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19808.931531][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19808.931531][ T1364] ___neigh_create+0x14b/0xf60 [19808.931531][ T1364] ip6_finish_output2+0xa70/0xf80 [19808.931531][ T1364] ip6_finish_output+0x4ed/0xd30 [19808.931531][ T1364] ip6_output+0x1f3/0x770 [19808.931531][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19808.931531][ T1364] mld_sendpack+0x62d/0xbc0 [19808.931531][ T1364] mld_ifc_work+0x32/0x1f0 [19808.931531][ T1364] process_one_work+0x84d/0x18a0 [19808.931531][ T1364] worker_thread+0x587/0xd30 [19808.931531][ T1364] kthread+0x28a/0x350 [19808.931531][ T1364] ret_from_fork+0x31/0x70 [19808.931531][ T1364] ret_from_fork_asm+0x1a/0x30 [19808.931531][ T1364] [19808.933235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19808.933235][ T1364] dst_init+0x84/0x4a0 [19808.933235][ T1364] dst_alloc+0x97/0x150 [19808.933235][ T1364] ip6_dst_alloc+0x23/0x90 [19808.933235][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19808.933235][ T1364] ip6_pol_route+0x56f/0x840 [19808.933235][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19808.933235][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19808.933235][ T1364] ipv6_rcv+0x1ad/0x810 [19808.933235][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19808.933235][ T1364] process_backlog+0x101/0x620 [19808.933235][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19808.933235][ T1364] net_rx_action+0x495/0xbe0 [19808.933235][ T1364] __do_softirq+0x1b5/0x7f6 [19808.933235][ T1364] [19808.935051][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19808.935051][ T1364] netdev_get_by_index+0x5e/0x80 [19808.935051][ T1364] fib6_nh_init+0x3d8/0x15b0 [19808.935051][ T1364] ip6_route_info_create+0xf18/0x17d0 [19808.935051][ T1364] ip6_route_add+0x1c/0x140 [19808.935051][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19808.935051][ T1364] addrconf_add_dev+0xe2/0x170 [19808.935051][ T1364] inet6_addr_add+0x12f/0xa40 [19808.935051][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19808.935051][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.935051][ T1364] netlink_rcv_skb+0x130/0x360 [19808.935051][ T1364] netlink_unicast+0x449/0x710 [19808.935051][ T1364] netlink_sendmsg+0x723/0xbe0 [19808.935051][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19808.935051][ T1364] ___sys_sendmsg+0xee/0x170 [19808.935051][ T1364] __sys_sendmsg+0xcd/0x170 [19808.935051][ T1364] do_syscall_64+0xc6/0x1e0 [19808.935051][ T1364] [19808.937219][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19808.937219][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19808.937219][ T1364] ipv6_find_idev+0x102/0x170 [19808.937219][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19808.937219][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.937219][ T1364] netlink_rcv_skb+0x130/0x360 [19808.937219][ T1364] netlink_unicast+0x449/0x710 [19808.937219][ T1364] netlink_sendmsg+0x723/0xbe0 [19808.937219][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19808.937219][ T1364] ___sys_sendmsg+0xee/0x170 [19808.937219][ T1364] __sys_sendmsg+0xcd/0x170 [19808.937219][ T1364] do_syscall_64+0xc6/0x1e0 [19808.937219][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19808.937219][ T1364] [19808.938911][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19808.938911][ T1364] neigh_parms_alloc+0x1e5/0x510 [19808.938911][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19808.938911][ T1364] ipv6_find_idev+0x102/0x170 [19808.938911][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19808.938911][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19808.938911][ T1364] netlink_rcv_skb+0x130/0x360 [19808.938911][ T1364] netlink_unicast+0x449/0x710 [19808.938911][ T1364] netlink_sendmsg+0x723/0xbe0 [19808.938911][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19808.938911][ T1364] ___sys_sendmsg+0xee/0x170 [19808.938911][ T1364] __sys_sendmsg+0xcd/0x170 [19808.938911][ T1364] do_syscall_64+0xc6/0x1e0 [19808.938911][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19808.938911][ T1364] [19819.179076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19819.179549][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19819.179549][ T1364] ___neigh_create+0x14b/0xf60 [19819.179549][ T1364] ip6_finish_output2+0xa70/0xf80 [19819.179549][ T1364] ip6_finish_output+0x4ed/0xd30 [19819.179549][ T1364] ip6_output+0x1f3/0x770 [19819.179549][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19819.179549][ T1364] mld_sendpack+0x62d/0xbc0 [19819.179549][ T1364] mld_ifc_work+0x32/0x1f0 [19819.179549][ T1364] process_one_work+0x84d/0x18a0 [19819.179549][ T1364] worker_thread+0x587/0xd30 [19819.179549][ T1364] kthread+0x28a/0x350 [19819.179549][ T1364] ret_from_fork+0x31/0x70 [19819.179549][ T1364] ret_from_fork_asm+0x1a/0x30 [19819.179549][ T1364] [19819.181241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19819.181241][ T1364] dst_init+0x84/0x4a0 [19819.181241][ T1364] dst_alloc+0x97/0x150 [19819.181241][ T1364] ip6_dst_alloc+0x23/0x90 [19819.181241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19819.181241][ T1364] ip6_pol_route+0x56f/0x840 [19819.181241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19819.181241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19819.181241][ T1364] ipv6_rcv+0x1ad/0x810 [19819.181241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19819.181241][ T1364] process_backlog+0x101/0x620 [19819.181241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19819.181241][ T1364] net_rx_action+0x495/0xbe0 [19819.181241][ T1364] __do_softirq+0x1b5/0x7f6 [19819.181241][ T1364] [19819.183049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19819.183049][ T1364] netdev_get_by_index+0x5e/0x80 [19819.183049][ T1364] fib6_nh_init+0x3d8/0x15b0 [19819.183049][ T1364] ip6_route_info_create+0xf18/0x17d0 [19819.183049][ T1364] ip6_route_add+0x1c/0x140 [19819.183049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19819.183049][ T1364] addrconf_add_dev+0xe2/0x170 [19819.183049][ T1364] inet6_addr_add+0x12f/0xa40 [19819.183049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19819.183049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19819.183049][ T1364] netlink_rcv_skb+0x130/0x360 [19819.183049][ T1364] netlink_unicast+0x449/0x710 [19819.183049][ T1364] netlink_sendmsg+0x723/0xbe0 [19819.183049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19819.183049][ T1364] ___sys_sendmsg+0xee/0x170 [19819.183049][ T1364] __sys_sendmsg+0xcd/0x170 [19819.183049][ T1364] do_syscall_64+0xc6/0x1e0 [19819.183049][ T1364] [19819.185228][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19819.185228][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19819.185228][ T1364] ipv6_find_idev+0x102/0x170 [19819.185228][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19819.185228][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19819.185228][ T1364] netlink_rcv_skb+0x130/0x360 [19819.185228][ T1364] netlink_unicast+0x449/0x710 [19819.185228][ T1364] netlink_sendmsg+0x723/0xbe0 [19819.185228][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19819.185228][ T1364] ___sys_sendmsg+0xee/0x170 [19819.185228][ T1364] __sys_sendmsg+0xcd/0x170 [19819.185228][ T1364] do_syscall_64+0xc6/0x1e0 [19819.185228][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19819.185228][ T1364] [19819.186928][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19819.186928][ T1364] neigh_parms_alloc+0x1e5/0x510 [19819.186928][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19819.186928][ T1364] ipv6_find_idev+0x102/0x170 [19819.186928][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19819.186928][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19819.186928][ T1364] netlink_rcv_skb+0x130/0x360 [19819.186928][ T1364] netlink_unicast+0x449/0x710 [19819.186928][ T1364] netlink_sendmsg+0x723/0xbe0 [19819.186928][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19819.186928][ T1364] ___sys_sendmsg+0xee/0x170 [19819.186928][ T1364] __sys_sendmsg+0xcd/0x170 [19819.186928][ T1364] do_syscall_64+0xc6/0x1e0 [19819.186928][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19819.186928][ T1364] [19829.443062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19829.443542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19829.443542][ T1364] ___neigh_create+0x14b/0xf60 [19829.443542][ T1364] ip6_finish_output2+0xa70/0xf80 [19829.443542][ T1364] ip6_finish_output+0x4ed/0xd30 [19829.443542][ T1364] ip6_output+0x1f3/0x770 [19829.443542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19829.443542][ T1364] mld_sendpack+0x62d/0xbc0 [19829.443542][ T1364] mld_ifc_work+0x32/0x1f0 [19829.443542][ T1364] process_one_work+0x84d/0x18a0 [19829.443542][ T1364] worker_thread+0x587/0xd30 [19829.443542][ T1364] kthread+0x28a/0x350 [19829.443542][ T1364] ret_from_fork+0x31/0x70 [19829.443542][ T1364] ret_from_fork_asm+0x1a/0x30 [19829.443542][ T1364] [19829.445251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19829.445251][ T1364] dst_init+0x84/0x4a0 [19829.445251][ T1364] dst_alloc+0x97/0x150 [19829.445251][ T1364] ip6_dst_alloc+0x23/0x90 [19829.445251][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19829.445251][ T1364] ip6_pol_route+0x56f/0x840 [19829.445251][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19829.445251][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19829.445251][ T1364] ipv6_rcv+0x1ad/0x810 [19829.445251][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19829.445251][ T1364] process_backlog+0x101/0x620 [19829.445251][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19829.445251][ T1364] net_rx_action+0x495/0xbe0 [19829.445251][ T1364] __do_softirq+0x1b5/0x7f6 [19829.445251][ T1364] [19829.447059][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19829.447059][ T1364] netdev_get_by_index+0x5e/0x80 [19829.447059][ T1364] fib6_nh_init+0x3d8/0x15b0 [19829.447059][ T1364] ip6_route_info_create+0xf18/0x17d0 [19829.447059][ T1364] ip6_route_add+0x1c/0x140 [19829.447059][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19829.447059][ T1364] addrconf_add_dev+0xe2/0x170 [19829.447059][ T1364] inet6_addr_add+0x12f/0xa40 [19829.447059][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19829.447059][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19829.447059][ T1364] netlink_rcv_skb+0x130/0x360 [19829.447059][ T1364] netlink_unicast+0x449/0x710 [19829.447059][ T1364] netlink_sendmsg+0x723/0xbe0 [19829.447059][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19829.447059][ T1364] ___sys_sendmsg+0xee/0x170 [19829.447059][ T1364] __sys_sendmsg+0xcd/0x170 [19829.447059][ T1364] do_syscall_64+0xc6/0x1e0 [19829.447059][ T1364] [19829.449227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19829.449227][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19829.449227][ T1364] ipv6_find_idev+0x102/0x170 [19829.449227][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19829.449227][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19829.449227][ T1364] netlink_rcv_skb+0x130/0x360 [19829.449227][ T1364] netlink_unicast+0x449/0x710 [19829.449227][ T1364] netlink_sendmsg+0x723/0xbe0 [19829.449227][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19829.449227][ T1364] ___sys_sendmsg+0xee/0x170 [19829.449227][ T1364] __sys_sendmsg+0xcd/0x170 [19829.449227][ T1364] do_syscall_64+0xc6/0x1e0 [19829.449227][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19829.449227][ T1364] [19829.450923][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19829.450923][ T1364] neigh_parms_alloc+0x1e5/0x510 [19829.450923][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19829.450923][ T1364] ipv6_find_idev+0x102/0x170 [19829.450923][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19829.450923][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19829.450923][ T1364] netlink_rcv_skb+0x130/0x360 [19829.450923][ T1364] netlink_unicast+0x449/0x710 [19829.450923][ T1364] netlink_sendmsg+0x723/0xbe0 [19829.450923][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19829.450923][ T1364] ___sys_sendmsg+0xee/0x170 [19829.450923][ T1364] __sys_sendmsg+0xcd/0x170 [19829.450923][ T1364] do_syscall_64+0xc6/0x1e0 [19829.450923][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19829.450923][ T1364] [19839.691062][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19839.691542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19839.691542][ T1364] ___neigh_create+0x14b/0xf60 [19839.691542][ T1364] ip6_finish_output2+0xa70/0xf80 [19839.691542][ T1364] ip6_finish_output+0x4ed/0xd30 [19839.691542][ T1364] ip6_output+0x1f3/0x770 [19839.691542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19839.691542][ T1364] mld_sendpack+0x62d/0xbc0 [19839.691542][ T1364] mld_ifc_work+0x32/0x1f0 [19839.691542][ T1364] process_one_work+0x84d/0x18a0 [19839.691542][ T1364] worker_thread+0x587/0xd30 [19839.691542][ T1364] kthread+0x28a/0x350 [19839.691542][ T1364] ret_from_fork+0x31/0x70 [19839.691542][ T1364] ret_from_fork_asm+0x1a/0x30 [19839.691542][ T1364] [19839.693243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19839.693243][ T1364] dst_init+0x84/0x4a0 [19839.693243][ T1364] dst_alloc+0x97/0x150 [19839.693243][ T1364] ip6_dst_alloc+0x23/0x90 [19839.693243][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19839.693243][ T1364] ip6_pol_route+0x56f/0x840 [19839.693243][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19839.693243][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19839.693243][ T1364] ipv6_rcv+0x1ad/0x810 [19839.693243][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19839.693243][ T1364] process_backlog+0x101/0x620 [19839.693243][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19839.693243][ T1364] net_rx_action+0x495/0xbe0 [19839.693243][ T1364] __do_softirq+0x1b5/0x7f6 [19839.693243][ T1364] [19839.695069][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19839.695069][ T1364] netdev_get_by_index+0x5e/0x80 [19839.695069][ T1364] fib6_nh_init+0x3d8/0x15b0 [19839.695069][ T1364] ip6_route_info_create+0xf18/0x17d0 [19839.695069][ T1364] ip6_route_add+0x1c/0x140 [19839.695069][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19839.695069][ T1364] addrconf_add_dev+0xe2/0x170 [19839.695069][ T1364] inet6_addr_add+0x12f/0xa40 [19839.695069][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19839.695069][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.695069][ T1364] netlink_rcv_skb+0x130/0x360 [19839.695069][ T1364] netlink_unicast+0x449/0x710 [19839.695069][ T1364] netlink_sendmsg+0x723/0xbe0 [19839.695069][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19839.695069][ T1364] ___sys_sendmsg+0xee/0x170 [19839.695069][ T1364] __sys_sendmsg+0xcd/0x170 [19839.695069][ T1364] do_syscall_64+0xc6/0x1e0 [19839.695069][ T1364] [19839.697247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19839.697247][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19839.697247][ T1364] ipv6_find_idev+0x102/0x170 [19839.697247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19839.697247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.697247][ T1364] netlink_rcv_skb+0x130/0x360 [19839.697247][ T1364] netlink_unicast+0x449/0x710 [19839.697247][ T1364] netlink_sendmsg+0x723/0xbe0 [19839.697247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19839.697247][ T1364] ___sys_sendmsg+0xee/0x170 [19839.697247][ T1364] __sys_sendmsg+0xcd/0x170 [19839.697247][ T1364] do_syscall_64+0xc6/0x1e0 [19839.697247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19839.697247][ T1364] [19839.698944][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19839.698944][ T1364] neigh_parms_alloc+0x1e5/0x510 [19839.698944][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19839.698944][ T1364] ipv6_find_idev+0x102/0x170 [19839.698944][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19839.698944][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19839.698944][ T1364] netlink_rcv_skb+0x130/0x360 [19839.698944][ T1364] netlink_unicast+0x449/0x710 [19839.698944][ T1364] netlink_sendmsg+0x723/0xbe0 [19839.698944][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19839.698944][ T1364] ___sys_sendmsg+0xee/0x170 [19839.698944][ T1364] __sys_sendmsg+0xcd/0x170 [19839.698944][ T1364] do_syscall_64+0xc6/0x1e0 [19839.698944][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19839.698944][ T1364] [19849.938989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19849.939470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19849.939470][ T1364] ___neigh_create+0x14b/0xf60 [19849.939470][ T1364] ip6_finish_output2+0xa70/0xf80 [19849.939470][ T1364] ip6_finish_output+0x4ed/0xd30 [19849.939470][ T1364] ip6_output+0x1f3/0x770 [19849.939470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19849.939470][ T1364] mld_sendpack+0x62d/0xbc0 [19849.939470][ T1364] mld_ifc_work+0x32/0x1f0 [19849.939470][ T1364] process_one_work+0x84d/0x18a0 [19849.939470][ T1364] worker_thread+0x587/0xd30 [19849.939470][ T1364] kthread+0x28a/0x350 [19849.939470][ T1364] ret_from_fork+0x31/0x70 [19849.939470][ T1364] ret_from_fork_asm+0x1a/0x30 [19849.939470][ T1364] [19849.941171][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19849.941171][ T1364] dst_init+0x84/0x4a0 [19849.941171][ T1364] dst_alloc+0x97/0x150 [19849.941171][ T1364] ip6_dst_alloc+0x23/0x90 [19849.941171][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19849.941171][ T1364] ip6_pol_route+0x56f/0x840 [19849.941171][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19849.941171][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19849.941171][ T1364] ipv6_rcv+0x1ad/0x810 [19849.941171][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19849.941171][ T1364] process_backlog+0x101/0x620 [19849.941171][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19849.941171][ T1364] net_rx_action+0x495/0xbe0 [19849.941171][ T1364] __do_softirq+0x1b5/0x7f6 [19849.941171][ T1364] [19849.942987][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19849.942987][ T1364] netdev_get_by_index+0x5e/0x80 [19849.942987][ T1364] fib6_nh_init+0x3d8/0x15b0 [19849.942987][ T1364] ip6_route_info_create+0xf18/0x17d0 [19849.942987][ T1364] ip6_route_add+0x1c/0x140 [19849.942987][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19849.942987][ T1364] addrconf_add_dev+0xe2/0x170 [19849.942987][ T1364] inet6_addr_add+0x12f/0xa40 [19849.942987][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19849.942987][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.942987][ T1364] netlink_rcv_skb+0x130/0x360 [19849.942987][ T1364] netlink_unicast+0x449/0x710 [19849.942987][ T1364] netlink_sendmsg+0x723/0xbe0 [19849.942987][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19849.942987][ T1364] ___sys_sendmsg+0xee/0x170 [19849.942987][ T1364] __sys_sendmsg+0xcd/0x170 [19849.942987][ T1364] do_syscall_64+0xc6/0x1e0 [19849.942987][ T1364] [19849.945166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19849.945166][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19849.945166][ T1364] ipv6_find_idev+0x102/0x170 [19849.945166][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19849.945166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.945166][ T1364] netlink_rcv_skb+0x130/0x360 [19849.945166][ T1364] netlink_unicast+0x449/0x710 [19849.945166][ T1364] netlink_sendmsg+0x723/0xbe0 [19849.945166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19849.945166][ T1364] ___sys_sendmsg+0xee/0x170 [19849.945166][ T1364] __sys_sendmsg+0xcd/0x170 [19849.945166][ T1364] do_syscall_64+0xc6/0x1e0 [19849.945166][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19849.945166][ T1364] [19849.946867][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19849.946867][ T1364] neigh_parms_alloc+0x1e5/0x510 [19849.946867][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19849.946867][ T1364] ipv6_find_idev+0x102/0x170 [19849.946867][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19849.946867][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19849.946867][ T1364] netlink_rcv_skb+0x130/0x360 [19849.946867][ T1364] netlink_unicast+0x449/0x710 [19849.946867][ T1364] netlink_sendmsg+0x723/0xbe0 [19849.946867][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19849.946867][ T1364] ___sys_sendmsg+0xee/0x170 [19849.946867][ T1364] __sys_sendmsg+0xcd/0x170 [19849.946867][ T1364] do_syscall_64+0xc6/0x1e0 [19849.946867][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19849.946867][ T1364] [19860.018992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19860.019464][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19860.019464][ T1364] ___neigh_create+0x14b/0xf60 [19860.019464][ T1364] ip6_finish_output2+0xa70/0xf80 [19860.019464][ T1364] ip6_finish_output+0x4ed/0xd30 [19860.019464][ T1364] ip6_output+0x1f3/0x770 [19860.019464][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19860.019464][ T1364] mld_sendpack+0x62d/0xbc0 [19860.019464][ T1364] mld_ifc_work+0x32/0x1f0 [19860.019464][ T1364] process_one_work+0x84d/0x18a0 [19860.019464][ T1364] worker_thread+0x587/0xd30 [19860.019464][ T1364] kthread+0x28a/0x350 [19860.019464][ T1364] ret_from_fork+0x31/0x70 [19860.019464][ T1364] ret_from_fork_asm+0x1a/0x30 [19860.019464][ T1364] [19860.021167][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19860.021167][ T1364] dst_init+0x84/0x4a0 [19860.021167][ T1364] dst_alloc+0x97/0x150 [19860.021167][ T1364] ip6_dst_alloc+0x23/0x90 [19860.021167][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19860.021167][ T1364] ip6_pol_route+0x56f/0x840 [19860.021167][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19860.021167][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19860.021167][ T1364] ipv6_rcv+0x1ad/0x810 [19860.021167][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19860.021167][ T1364] process_backlog+0x101/0x620 [19860.021167][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19860.021167][ T1364] net_rx_action+0x495/0xbe0 [19860.021167][ T1364] __do_softirq+0x1b5/0x7f6 [19860.021167][ T1364] [19860.022975][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19860.022975][ T1364] netdev_get_by_index+0x5e/0x80 [19860.022975][ T1364] fib6_nh_init+0x3d8/0x15b0 [19860.022975][ T1364] ip6_route_info_create+0xf18/0x17d0 [19860.022975][ T1364] ip6_route_add+0x1c/0x140 [19860.022975][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19860.022975][ T1364] addrconf_add_dev+0xe2/0x170 [19860.022975][ T1364] inet6_addr_add+0x12f/0xa40 [19860.022975][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19860.022975][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19860.022975][ T1364] netlink_rcv_skb+0x130/0x360 [19860.022975][ T1364] netlink_unicast+0x449/0x710 [19860.022975][ T1364] netlink_sendmsg+0x723/0xbe0 [19860.022975][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19860.022975][ T1364] ___sys_sendmsg+0xee/0x170 [19860.022975][ T1364] __sys_sendmsg+0xcd/0x170 [19860.022975][ T1364] do_syscall_64+0xc6/0x1e0 [19860.022975][ T1364] [19860.025156][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19860.025156][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19860.025156][ T1364] ipv6_find_idev+0x102/0x170 [19860.025156][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19860.025156][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19860.025156][ T1364] netlink_rcv_skb+0x130/0x360 [19860.025156][ T1364] netlink_unicast+0x449/0x710 [19860.025156][ T1364] netlink_sendmsg+0x723/0xbe0 [19860.025156][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19860.025156][ T1364] ___sys_sendmsg+0xee/0x170 [19860.025156][ T1364] __sys_sendmsg+0xcd/0x170 [19860.025156][ T1364] do_syscall_64+0xc6/0x1e0 [19860.025156][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19860.025156][ T1364] [19860.026868][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19860.026868][ T1364] neigh_parms_alloc+0x1e5/0x510 [19860.026868][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19860.026868][ T1364] ipv6_find_idev+0x102/0x170 [19860.026868][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19860.026868][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19860.026868][ T1364] netlink_rcv_skb+0x130/0x360 [19860.026868][ T1364] netlink_unicast+0x449/0x710 [19860.026868][ T1364] netlink_sendmsg+0x723/0xbe0 [19860.026868][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19860.026868][ T1364] ___sys_sendmsg+0xee/0x170 [19860.026868][ T1364] __sys_sendmsg+0xcd/0x170 [19860.026868][ T1364] do_syscall_64+0xc6/0x1e0 [19860.026868][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19860.026868][ T1364] [19870.275057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19870.275528][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19870.275528][ T1364] ___neigh_create+0x14b/0xf60 [19870.275528][ T1364] ip6_finish_output2+0xa70/0xf80 [19870.275528][ T1364] ip6_finish_output+0x4ed/0xd30 [19870.275528][ T1364] ip6_output+0x1f3/0x770 [19870.275528][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19870.275528][ T1364] mld_sendpack+0x62d/0xbc0 [19870.275528][ T1364] mld_ifc_work+0x32/0x1f0 [19870.275528][ T1364] process_one_work+0x84d/0x18a0 [19870.275528][ T1364] worker_thread+0x587/0xd30 [19870.275528][ T1364] kthread+0x28a/0x350 [19870.275528][ T1364] ret_from_fork+0x31/0x70 [19870.275528][ T1364] ret_from_fork_asm+0x1a/0x30 [19870.275528][ T1364] [19870.277241][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19870.277241][ T1364] dst_init+0x84/0x4a0 [19870.277241][ T1364] dst_alloc+0x97/0x150 [19870.277241][ T1364] ip6_dst_alloc+0x23/0x90 [19870.277241][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19870.277241][ T1364] ip6_pol_route+0x56f/0x840 [19870.277241][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19870.277241][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19870.277241][ T1364] ipv6_rcv+0x1ad/0x810 [19870.277241][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19870.277241][ T1364] process_backlog+0x101/0x620 [19870.277241][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19870.277241][ T1364] net_rx_action+0x495/0xbe0 [19870.277241][ T1364] __do_softirq+0x1b5/0x7f6 [19870.277241][ T1364] [19870.279058][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19870.279058][ T1364] netdev_get_by_index+0x5e/0x80 [19870.279058][ T1364] fib6_nh_init+0x3d8/0x15b0 [19870.279058][ T1364] ip6_route_info_create+0xf18/0x17d0 [19870.279058][ T1364] ip6_route_add+0x1c/0x140 [19870.279058][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19870.279058][ T1364] addrconf_add_dev+0xe2/0x170 [19870.279058][ T1364] inet6_addr_add+0x12f/0xa40 [19870.279058][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19870.279058][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19870.279058][ T1364] netlink_rcv_skb+0x130/0x360 [19870.279058][ T1364] netlink_unicast+0x449/0x710 [19870.279058][ T1364] netlink_sendmsg+0x723/0xbe0 [19870.279058][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19870.279058][ T1364] ___sys_sendmsg+0xee/0x170 [19870.279058][ T1364] __sys_sendmsg+0xcd/0x170 [19870.279058][ T1364] do_syscall_64+0xc6/0x1e0 [19870.279058][ T1364] [19870.281232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19870.281232][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19870.281232][ T1364] ipv6_find_idev+0x102/0x170 [19870.281232][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19870.281232][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19870.281232][ T1364] netlink_rcv_skb+0x130/0x360 [19870.281232][ T1364] netlink_unicast+0x449/0x710 [19870.281232][ T1364] netlink_sendmsg+0x723/0xbe0 [19870.281232][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19870.281232][ T1364] ___sys_sendmsg+0xee/0x170 [19870.281232][ T1364] __sys_sendmsg+0xcd/0x170 [19870.281232][ T1364] do_syscall_64+0xc6/0x1e0 [19870.281232][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19870.281232][ T1364] [19870.282937][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19870.282937][ T1364] neigh_parms_alloc+0x1e5/0x510 [19870.282937][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19870.282937][ T1364] ipv6_find_idev+0x102/0x170 [19870.282937][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19870.282937][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19870.282937][ T1364] netlink_rcv_skb+0x130/0x360 [19870.282937][ T1364] netlink_unicast+0x449/0x710 [19870.282937][ T1364] netlink_sendmsg+0x723/0xbe0 [19870.282937][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19870.282937][ T1364] ___sys_sendmsg+0xee/0x170 [19870.282937][ T1364] __sys_sendmsg+0xcd/0x170 [19870.282937][ T1364] do_syscall_64+0xc6/0x1e0 [19870.282937][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19870.282937][ T1364] [19880.530996][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19880.531413][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19880.531413][ T1364] ___neigh_create+0x14b/0xf60 [19880.531413][ T1364] ip6_finish_output2+0xa70/0xf80 [19880.531413][ T1364] ip6_finish_output+0x4ed/0xd30 [19880.531413][ T1364] ip6_output+0x1f3/0x770 [19880.531413][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19880.531413][ T1364] mld_sendpack+0x62d/0xbc0 [19880.531413][ T1364] mld_ifc_work+0x32/0x1f0 [19880.531413][ T1364] process_one_work+0x84d/0x18a0 [19880.531413][ T1364] worker_thread+0x587/0xd30 [19880.531413][ T1364] kthread+0x28a/0x350 [19880.531413][ T1364] ret_from_fork+0x31/0x70 [19880.531413][ T1364] ret_from_fork_asm+0x1a/0x30 [19880.531413][ T1364] [19880.533103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19880.533103][ T1364] dst_init+0x84/0x4a0 [19880.533103][ T1364] dst_alloc+0x97/0x150 [19880.533103][ T1364] ip6_dst_alloc+0x23/0x90 [19880.533103][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19880.533103][ T1364] ip6_pol_route+0x56f/0x840 [19880.533103][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19880.533103][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19880.533103][ T1364] ipv6_rcv+0x1ad/0x810 [19880.533103][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19880.533103][ T1364] process_backlog+0x101/0x620 [19880.533103][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19880.533103][ T1364] net_rx_action+0x495/0xbe0 [19880.533103][ T1364] __do_softirq+0x1b5/0x7f6 [19880.533103][ T1364] [19880.534929][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19880.534929][ T1364] netdev_get_by_index+0x5e/0x80 [19880.534929][ T1364] fib6_nh_init+0x3d8/0x15b0 [19880.534929][ T1364] ip6_route_info_create+0xf18/0x17d0 [19880.534929][ T1364] ip6_route_add+0x1c/0x140 [19880.534929][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19880.534929][ T1364] addrconf_add_dev+0xe2/0x170 [19880.534929][ T1364] inet6_addr_add+0x12f/0xa40 [19880.534929][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19880.534929][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.534929][ T1364] netlink_rcv_skb+0x130/0x360 [19880.534929][ T1364] netlink_unicast+0x449/0x710 [19880.534929][ T1364] netlink_sendmsg+0x723/0xbe0 [19880.534929][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19880.534929][ T1364] ___sys_sendmsg+0xee/0x170 [19880.534929][ T1364] __sys_sendmsg+0xcd/0x170 [19880.534929][ T1364] do_syscall_64+0xc6/0x1e0 [19880.534929][ T1364] [19880.537097][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19880.537097][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19880.537097][ T1364] ipv6_find_idev+0x102/0x170 [19880.537097][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19880.537097][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.537097][ T1364] netlink_rcv_skb+0x130/0x360 [19880.537097][ T1364] netlink_unicast+0x449/0x710 [19880.537097][ T1364] netlink_sendmsg+0x723/0xbe0 [19880.537097][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19880.537097][ T1364] ___sys_sendmsg+0xee/0x170 [19880.537097][ T1364] __sys_sendmsg+0xcd/0x170 [19880.537097][ T1364] do_syscall_64+0xc6/0x1e0 [19880.537097][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19880.537097][ T1364] [19880.538796][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19880.538796][ T1364] neigh_parms_alloc+0x1e5/0x510 [19880.538796][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19880.538796][ T1364] ipv6_find_idev+0x102/0x170 [19880.538796][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19880.538796][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19880.538796][ T1364] netlink_rcv_skb+0x130/0x360 [19880.538796][ T1364] netlink_unicast+0x449/0x710 [19880.538796][ T1364] netlink_sendmsg+0x723/0xbe0 [19880.538796][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19880.538796][ T1364] ___sys_sendmsg+0xee/0x170 [19880.538796][ T1364] __sys_sendmsg+0xcd/0x170 [19880.538796][ T1364] do_syscall_64+0xc6/0x1e0 [19880.538796][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19880.538796][ T1364] [19890.787070][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19890.788103][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19890.788103][ T1364] ___neigh_create+0x14b/0xf60 [19890.788103][ T1364] ip6_finish_output2+0xa70/0xf80 [19890.788103][ T1364] ip6_finish_output+0x4ed/0xd30 [19890.788103][ T1364] ip6_output+0x1f3/0x770 [19890.788103][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19890.788103][ T1364] mld_sendpack+0x62d/0xbc0 [19890.788103][ T1364] mld_ifc_work+0x32/0x1f0 [19890.788103][ T1364] process_one_work+0x84d/0x18a0 [19890.788103][ T1364] worker_thread+0x587/0xd30 [19890.788103][ T1364] kthread+0x28a/0x350 [19890.788103][ T1364] ret_from_fork+0x31/0x70 [19890.788103][ T1364] ret_from_fork_asm+0x1a/0x30 [19890.788103][ T1364] [19890.789846][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19890.789846][ T1364] dst_init+0x84/0x4a0 [19890.789846][ T1364] dst_alloc+0x97/0x150 [19890.789846][ T1364] ip6_dst_alloc+0x23/0x90 [19890.789846][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19890.789846][ T1364] ip6_pol_route+0x56f/0x840 [19890.789846][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19890.789846][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19890.789846][ T1364] ipv6_rcv+0x1ad/0x810 [19890.789846][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19890.789846][ T1364] process_backlog+0x101/0x620 [19890.789846][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19890.789846][ T1364] net_rx_action+0x495/0xbe0 [19890.789846][ T1364] __do_softirq+0x1b5/0x7f6 [19890.789846][ T1364] [19890.791705][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19890.791705][ T1364] netdev_get_by_index+0x5e/0x80 [19890.791705][ T1364] fib6_nh_init+0x3d8/0x15b0 [19890.791705][ T1364] ip6_route_info_create+0xf18/0x17d0 [19890.791705][ T1364] ip6_route_add+0x1c/0x140 [19890.791705][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19890.791705][ T1364] addrconf_add_dev+0xe2/0x170 [19890.791705][ T1364] inet6_addr_add+0x12f/0xa40 [19890.791705][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19890.791705][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.791705][ T1364] netlink_rcv_skb+0x130/0x360 [19890.791705][ T1364] netlink_unicast+0x449/0x710 [19890.791705][ T1364] netlink_sendmsg+0x723/0xbe0 [19890.791705][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19890.791705][ T1364] ___sys_sendmsg+0xee/0x170 [19890.791705][ T1364] __sys_sendmsg+0xcd/0x170 [19890.791705][ T1364] do_syscall_64+0xc6/0x1e0 [19890.791705][ T1364] [19890.794328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19890.794328][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19890.794328][ T1364] ipv6_find_idev+0x102/0x170 [19890.794328][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19890.794328][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.794328][ T1364] netlink_rcv_skb+0x130/0x360 [19890.794328][ T1364] netlink_unicast+0x449/0x710 [19890.794328][ T1364] netlink_sendmsg+0x723/0xbe0 [19890.794328][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19890.794328][ T1364] ___sys_sendmsg+0xee/0x170 [19890.794328][ T1364] __sys_sendmsg+0xcd/0x170 [19890.794328][ T1364] do_syscall_64+0xc6/0x1e0 [19890.794328][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19890.794328][ T1364] [19890.796070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19890.796070][ T1364] neigh_parms_alloc+0x1e5/0x510 [19890.796070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19890.796070][ T1364] ipv6_find_idev+0x102/0x170 [19890.796070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19890.796070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19890.796070][ T1364] netlink_rcv_skb+0x130/0x360 [19890.796070][ T1364] netlink_unicast+0x449/0x710 [19890.796070][ T1364] netlink_sendmsg+0x723/0xbe0 [19890.796070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19890.796070][ T1364] ___sys_sendmsg+0xee/0x170 [19890.796070][ T1364] __sys_sendmsg+0xcd/0x170 [19890.796070][ T1364] do_syscall_64+0xc6/0x1e0 [19890.796070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19890.796070][ T1364] [19900.827023][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19900.827633][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19900.827633][ T1364] ___neigh_create+0x14b/0xf60 [19900.827633][ T1364] ip6_finish_output2+0xa70/0xf80 [19900.827633][ T1364] ip6_finish_output+0x4ed/0xd30 [19900.827633][ T1364] ip6_output+0x1f3/0x770 [19900.827633][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19900.827633][ T1364] mld_sendpack+0x62d/0xbc0 [19900.827633][ T1364] mld_ifc_work+0x32/0x1f0 [19900.827633][ T1364] process_one_work+0x84d/0x18a0 [19900.827633][ T1364] worker_thread+0x587/0xd30 [19900.827633][ T1364] kthread+0x28a/0x350 [19900.827633][ T1364] ret_from_fork+0x31/0x70 [19900.827633][ T1364] ret_from_fork_asm+0x1a/0x30 [19900.827633][ T1364] [19900.830418][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19900.830418][ T1364] dst_init+0x84/0x4a0 [19900.830418][ T1364] dst_alloc+0x97/0x150 [19900.830418][ T1364] ip6_dst_alloc+0x23/0x90 [19900.830418][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19900.830418][ T1364] ip6_pol_route+0x56f/0x840 [19900.830418][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19900.830418][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19900.830418][ T1364] ipv6_rcv+0x1ad/0x810 [19900.830418][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19900.830418][ T1364] process_backlog+0x101/0x620 [19900.830418][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19900.830418][ T1364] net_rx_action+0x495/0xbe0 [19900.830418][ T1364] __do_softirq+0x1b5/0x7f6 [19900.830418][ T1364] [19900.833409][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19900.833409][ T1364] netdev_get_by_index+0x5e/0x80 [19900.833409][ T1364] fib6_nh_init+0x3d8/0x15b0 [19900.833409][ T1364] ip6_route_info_create+0xf18/0x17d0 [19900.833409][ T1364] ip6_route_add+0x1c/0x140 [19900.833409][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19900.833409][ T1364] addrconf_add_dev+0xe2/0x170 [19900.833409][ T1364] inet6_addr_add+0x12f/0xa40 [19900.833409][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19900.833409][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.833409][ T1364] netlink_rcv_skb+0x130/0x360 [19900.833409][ T1364] netlink_unicast+0x449/0x710 [19900.833409][ T1364] netlink_sendmsg+0x723/0xbe0 [19900.833409][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19900.833409][ T1364] ___sys_sendmsg+0xee/0x170 [19900.833409][ T1364] __sys_sendmsg+0xcd/0x170 [19900.833409][ T1364] do_syscall_64+0xc6/0x1e0 [19900.833409][ T1364] [19900.837002][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19900.837002][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19900.837002][ T1364] ipv6_find_idev+0x102/0x170 [19900.837002][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19900.837002][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.837002][ T1364] netlink_rcv_skb+0x130/0x360 [19900.837002][ T1364] netlink_unicast+0x449/0x710 [19900.837002][ T1364] netlink_sendmsg+0x723/0xbe0 [19900.837002][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19900.837002][ T1364] ___sys_sendmsg+0xee/0x170 [19900.837002][ T1364] __sys_sendmsg+0xcd/0x170 [19900.837002][ T1364] do_syscall_64+0xc6/0x1e0 [19900.837002][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19900.837002][ T1364] [19900.839813][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19900.839813][ T1364] neigh_parms_alloc+0x1e5/0x510 [19900.839813][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19900.839813][ T1364] ipv6_find_idev+0x102/0x170 [19900.839813][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19900.839813][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19900.839813][ T1364] netlink_rcv_skb+0x130/0x360 [19900.839813][ T1364] netlink_unicast+0x449/0x710 [19900.839813][ T1364] netlink_sendmsg+0x723/0xbe0 [19900.839813][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19900.839813][ T1364] ___sys_sendmsg+0xee/0x170 [19900.839813][ T1364] __sys_sendmsg+0xcd/0x170 [19900.839813][ T1364] do_syscall_64+0xc6/0x1e0 [19900.839813][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19900.839813][ T1364] [19910.939075][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19910.939521][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19910.939521][ T1364] ___neigh_create+0x14b/0xf60 [19910.939521][ T1364] ip6_finish_output2+0xa70/0xf80 [19910.939521][ T1364] ip6_finish_output+0x4ed/0xd30 [19910.939521][ T1364] ip6_output+0x1f3/0x770 [19910.939521][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19910.939521][ T1364] mld_sendpack+0x62d/0xbc0 [19910.939521][ T1364] mld_ifc_work+0x32/0x1f0 [19910.939521][ T1364] process_one_work+0x84d/0x18a0 [19910.939521][ T1364] worker_thread+0x587/0xd30 [19910.939521][ T1364] kthread+0x28a/0x350 [19910.939521][ T1364] ret_from_fork+0x31/0x70 [19910.939521][ T1364] ret_from_fork_asm+0x1a/0x30 [19910.939521][ T1364] [19910.941282][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19910.941282][ T1364] dst_init+0x84/0x4a0 [19910.941282][ T1364] dst_alloc+0x97/0x150 [19910.941282][ T1364] ip6_dst_alloc+0x23/0x90 [19910.941282][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19910.941282][ T1364] ip6_pol_route+0x56f/0x840 [19910.941282][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19910.941282][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19910.941282][ T1364] ipv6_rcv+0x1ad/0x810 [19910.941282][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19910.941282][ T1364] process_backlog+0x101/0x620 [19910.941282][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19910.941282][ T1364] net_rx_action+0x495/0xbe0 [19910.941282][ T1364] __do_softirq+0x1b5/0x7f6 [19910.941282][ T1364] [19910.943154][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19910.943154][ T1364] netdev_get_by_index+0x5e/0x80 [19910.943154][ T1364] fib6_nh_init+0x3d8/0x15b0 [19910.943154][ T1364] ip6_route_info_create+0xf18/0x17d0 [19910.943154][ T1364] ip6_route_add+0x1c/0x140 [19910.943154][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19910.943154][ T1364] addrconf_add_dev+0xe2/0x170 [19910.943154][ T1364] inet6_addr_add+0x12f/0xa40 [19910.943154][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19910.943154][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.943154][ T1364] netlink_rcv_skb+0x130/0x360 [19910.943154][ T1364] netlink_unicast+0x449/0x710 [19910.943154][ T1364] netlink_sendmsg+0x723/0xbe0 [19910.943154][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19910.943154][ T1364] ___sys_sendmsg+0xee/0x170 [19910.943154][ T1364] __sys_sendmsg+0xcd/0x170 [19910.943154][ T1364] do_syscall_64+0xc6/0x1e0 [19910.943154][ T1364] [19910.945410][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19910.945410][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19910.945410][ T1364] ipv6_find_idev+0x102/0x170 [19910.945410][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19910.945410][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.945410][ T1364] netlink_rcv_skb+0x130/0x360 [19910.945410][ T1364] netlink_unicast+0x449/0x710 [19910.945410][ T1364] netlink_sendmsg+0x723/0xbe0 [19910.945410][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19910.945410][ T1364] ___sys_sendmsg+0xee/0x170 [19910.945410][ T1364] __sys_sendmsg+0xcd/0x170 [19910.945410][ T1364] do_syscall_64+0xc6/0x1e0 [19910.945410][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19910.945410][ T1364] [19910.947173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19910.947173][ T1364] neigh_parms_alloc+0x1e5/0x510 [19910.947173][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19910.947173][ T1364] ipv6_find_idev+0x102/0x170 [19910.947173][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19910.947173][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19910.947173][ T1364] netlink_rcv_skb+0x130/0x360 [19910.947173][ T1364] netlink_unicast+0x449/0x710 [19910.947173][ T1364] netlink_sendmsg+0x723/0xbe0 [19910.947173][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19910.947173][ T1364] ___sys_sendmsg+0xee/0x170 [19910.947173][ T1364] __sys_sendmsg+0xcd/0x170 [19910.947173][ T1364] do_syscall_64+0xc6/0x1e0 [19910.947173][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19910.947173][ T1364] [19921.187076][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19921.187513][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19921.187513][ T1364] ___neigh_create+0x14b/0xf60 [19921.187513][ T1364] ip6_finish_output2+0xa70/0xf80 [19921.187513][ T1364] ip6_finish_output+0x4ed/0xd30 [19921.187513][ T1364] ip6_output+0x1f3/0x770 [19921.187513][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19921.187513][ T1364] mld_sendpack+0x62d/0xbc0 [19921.187513][ T1364] mld_ifc_work+0x32/0x1f0 [19921.187513][ T1364] process_one_work+0x84d/0x18a0 [19921.187513][ T1364] worker_thread+0x587/0xd30 [19921.187513][ T1364] kthread+0x28a/0x350 [19921.187513][ T1364] ret_from_fork+0x31/0x70 [19921.187513][ T1364] ret_from_fork_asm+0x1a/0x30 [19921.187513][ T1364] [19921.189272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19921.189272][ T1364] dst_init+0x84/0x4a0 [19921.189272][ T1364] dst_alloc+0x97/0x150 [19921.189272][ T1364] ip6_dst_alloc+0x23/0x90 [19921.189272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19921.189272][ T1364] ip6_pol_route+0x56f/0x840 [19921.189272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19921.189272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19921.189272][ T1364] ipv6_rcv+0x1ad/0x810 [19921.189272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19921.189272][ T1364] process_backlog+0x101/0x620 [19921.189272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19921.189272][ T1364] net_rx_action+0x495/0xbe0 [19921.189272][ T1364] __do_softirq+0x1b5/0x7f6 [19921.189272][ T1364] [19921.191142][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19921.191142][ T1364] netdev_get_by_index+0x5e/0x80 [19921.191142][ T1364] fib6_nh_init+0x3d8/0x15b0 [19921.191142][ T1364] ip6_route_info_create+0xf18/0x17d0 [19921.191142][ T1364] ip6_route_add+0x1c/0x140 [19921.191142][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19921.191142][ T1364] addrconf_add_dev+0xe2/0x170 [19921.191142][ T1364] inet6_addr_add+0x12f/0xa40 [19921.191142][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19921.191142][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19921.191142][ T1364] netlink_rcv_skb+0x130/0x360 [19921.191142][ T1364] netlink_unicast+0x449/0x710 [19921.191142][ T1364] netlink_sendmsg+0x723/0xbe0 [19921.191142][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19921.191142][ T1364] ___sys_sendmsg+0xee/0x170 [19921.191142][ T1364] __sys_sendmsg+0xcd/0x170 [19921.191142][ T1364] do_syscall_64+0xc6/0x1e0 [19921.191142][ T1364] [19921.193398][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19921.193398][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19921.193398][ T1364] ipv6_find_idev+0x102/0x170 [19921.193398][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19921.193398][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19921.193398][ T1364] netlink_rcv_skb+0x130/0x360 [19921.193398][ T1364] netlink_unicast+0x449/0x710 [19921.193398][ T1364] netlink_sendmsg+0x723/0xbe0 [19921.193398][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19921.193398][ T1364] ___sys_sendmsg+0xee/0x170 [19921.193398][ T1364] __sys_sendmsg+0xcd/0x170 [19921.193398][ T1364] do_syscall_64+0xc6/0x1e0 [19921.193398][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19921.193398][ T1364] [19921.195155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19921.195155][ T1364] neigh_parms_alloc+0x1e5/0x510 [19921.195155][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19921.195155][ T1364] ipv6_find_idev+0x102/0x170 [19921.195155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19921.195155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19921.195155][ T1364] netlink_rcv_skb+0x130/0x360 [19921.195155][ T1364] netlink_unicast+0x449/0x710 [19921.195155][ T1364] netlink_sendmsg+0x723/0xbe0 [19921.195155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19921.195155][ T1364] ___sys_sendmsg+0xee/0x170 [19921.195155][ T1364] __sys_sendmsg+0xcd/0x170 [19921.195155][ T1364] do_syscall_64+0xc6/0x1e0 [19921.195155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19921.195155][ T1364] [19931.355051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19931.355490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19931.355490][ T1364] ___neigh_create+0x14b/0xf60 [19931.355490][ T1364] ip6_finish_output2+0xa70/0xf80 [19931.355490][ T1364] ip6_finish_output+0x4ed/0xd30 [19931.355490][ T1364] ip6_output+0x1f3/0x770 [19931.355490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19931.355490][ T1364] mld_sendpack+0x62d/0xbc0 [19931.355490][ T1364] mld_ifc_work+0x32/0x1f0 [19931.355490][ T1364] process_one_work+0x84d/0x18a0 [19931.355490][ T1364] worker_thread+0x587/0xd30 [19931.355490][ T1364] kthread+0x28a/0x350 [19931.355490][ T1364] ret_from_fork+0x31/0x70 [19931.355490][ T1364] ret_from_fork_asm+0x1a/0x30 [19931.355490][ T1364] [19931.357250][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19931.357250][ T1364] dst_init+0x84/0x4a0 [19931.357250][ T1364] dst_alloc+0x97/0x150 [19931.357250][ T1364] ip6_dst_alloc+0x23/0x90 [19931.357250][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19931.357250][ T1364] ip6_pol_route+0x56f/0x840 [19931.357250][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19931.357250][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19931.357250][ T1364] ipv6_rcv+0x1ad/0x810 [19931.357250][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19931.357250][ T1364] process_backlog+0x101/0x620 [19931.357250][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19931.357250][ T1364] net_rx_action+0x495/0xbe0 [19931.357250][ T1364] __do_softirq+0x1b5/0x7f6 [19931.357250][ T1364] [19931.359131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19931.359131][ T1364] netdev_get_by_index+0x5e/0x80 [19931.359131][ T1364] fib6_nh_init+0x3d8/0x15b0 [19931.359131][ T1364] ip6_route_info_create+0xf18/0x17d0 [19931.359131][ T1364] ip6_route_add+0x1c/0x140 [19931.359131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19931.359131][ T1364] addrconf_add_dev+0xe2/0x170 [19931.359131][ T1364] inet6_addr_add+0x12f/0xa40 [19931.359131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19931.359131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.359131][ T1364] netlink_rcv_skb+0x130/0x360 [19931.359131][ T1364] netlink_unicast+0x449/0x710 [19931.359131][ T1364] netlink_sendmsg+0x723/0xbe0 [19931.359131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19931.359131][ T1364] ___sys_sendmsg+0xee/0x170 [19931.359131][ T1364] __sys_sendmsg+0xcd/0x170 [19931.359131][ T1364] do_syscall_64+0xc6/0x1e0 [19931.359131][ T1364] [19931.361381][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19931.361381][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19931.361381][ T1364] ipv6_find_idev+0x102/0x170 [19931.361381][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19931.361381][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.361381][ T1364] netlink_rcv_skb+0x130/0x360 [19931.361381][ T1364] netlink_unicast+0x449/0x710 [19931.361381][ T1364] netlink_sendmsg+0x723/0xbe0 [19931.361381][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19931.361381][ T1364] ___sys_sendmsg+0xee/0x170 [19931.361381][ T1364] __sys_sendmsg+0xcd/0x170 [19931.361381][ T1364] do_syscall_64+0xc6/0x1e0 [19931.361381][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19931.361381][ T1364] [19931.363138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19931.363138][ T1364] neigh_parms_alloc+0x1e5/0x510 [19931.363138][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19931.363138][ T1364] ipv6_find_idev+0x102/0x170 [19931.363138][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19931.363138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19931.363138][ T1364] netlink_rcv_skb+0x130/0x360 [19931.363138][ T1364] netlink_unicast+0x449/0x710 [19931.363138][ T1364] netlink_sendmsg+0x723/0xbe0 [19931.363138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19931.363138][ T1364] ___sys_sendmsg+0xee/0x170 [19931.363138][ T1364] __sys_sendmsg+0xcd/0x170 [19931.363138][ T1364] do_syscall_64+0xc6/0x1e0 [19931.363138][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19931.363138][ T1364] [19941.499049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19941.499495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19941.499495][ T1364] ___neigh_create+0x14b/0xf60 [19941.499495][ T1364] ip6_finish_output2+0xa70/0xf80 [19941.499495][ T1364] ip6_finish_output+0x4ed/0xd30 [19941.499495][ T1364] ip6_output+0x1f3/0x770 [19941.499495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19941.499495][ T1364] mld_sendpack+0x62d/0xbc0 [19941.499495][ T1364] mld_ifc_work+0x32/0x1f0 [19941.499495][ T1364] process_one_work+0x84d/0x18a0 [19941.499495][ T1364] worker_thread+0x587/0xd30 [19941.499495][ T1364] kthread+0x28a/0x350 [19941.499495][ T1364] ret_from_fork+0x31/0x70 [19941.499495][ T1364] ret_from_fork_asm+0x1a/0x30 [19941.499495][ T1364] [19941.501254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19941.501254][ T1364] dst_init+0x84/0x4a0 [19941.501254][ T1364] dst_alloc+0x97/0x150 [19941.501254][ T1364] ip6_dst_alloc+0x23/0x90 [19941.501254][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19941.501254][ T1364] ip6_pol_route+0x56f/0x840 [19941.501254][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19941.501254][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19941.501254][ T1364] ipv6_rcv+0x1ad/0x810 [19941.501254][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19941.501254][ T1364] process_backlog+0x101/0x620 [19941.501254][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19941.501254][ T1364] net_rx_action+0x495/0xbe0 [19941.501254][ T1364] __do_softirq+0x1b5/0x7f6 [19941.501254][ T1364] [19941.503129][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19941.503129][ T1364] netdev_get_by_index+0x5e/0x80 [19941.503129][ T1364] fib6_nh_init+0x3d8/0x15b0 [19941.503129][ T1364] ip6_route_info_create+0xf18/0x17d0 [19941.503129][ T1364] ip6_route_add+0x1c/0x140 [19941.503129][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19941.503129][ T1364] addrconf_add_dev+0xe2/0x170 [19941.503129][ T1364] inet6_addr_add+0x12f/0xa40 [19941.503129][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19941.503129][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.503129][ T1364] netlink_rcv_skb+0x130/0x360 [19941.503129][ T1364] netlink_unicast+0x449/0x710 [19941.503129][ T1364] netlink_sendmsg+0x723/0xbe0 [19941.503129][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19941.503129][ T1364] ___sys_sendmsg+0xee/0x170 [19941.503129][ T1364] __sys_sendmsg+0xcd/0x170 [19941.503129][ T1364] do_syscall_64+0xc6/0x1e0 [19941.503129][ T1364] [19941.506274][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19941.506274][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19941.506274][ T1364] ipv6_find_idev+0x102/0x170 [19941.506274][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19941.506274][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.506274][ T1364] netlink_rcv_skb+0x130/0x360 [19941.506274][ T1364] netlink_unicast+0x449/0x710 [19941.506274][ T1364] netlink_sendmsg+0x723/0xbe0 [19941.506274][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19941.506274][ T1364] ___sys_sendmsg+0xee/0x170 [19941.506274][ T1364] __sys_sendmsg+0xcd/0x170 [19941.506274][ T1364] do_syscall_64+0xc6/0x1e0 [19941.506274][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19941.506274][ T1364] [19941.508035][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19941.508035][ T1364] neigh_parms_alloc+0x1e5/0x510 [19941.508035][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19941.508035][ T1364] ipv6_find_idev+0x102/0x170 [19941.508035][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19941.508035][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19941.508035][ T1364] netlink_rcv_skb+0x130/0x360 [19941.508035][ T1364] netlink_unicast+0x449/0x710 [19941.508035][ T1364] netlink_sendmsg+0x723/0xbe0 [19941.508035][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19941.508035][ T1364] ___sys_sendmsg+0xee/0x170 [19941.508035][ T1364] __sys_sendmsg+0xcd/0x170 [19941.508035][ T1364] do_syscall_64+0xc6/0x1e0 [19941.508035][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19941.508035][ T1364] [19951.747008][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19951.747504][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19951.747504][ T1364] ___neigh_create+0x14b/0xf60 [19951.747504][ T1364] ip6_finish_output2+0xa70/0xf80 [19951.747504][ T1364] ip6_finish_output+0x4ed/0xd30 [19951.747504][ T1364] ip6_output+0x1f3/0x770 [19951.747504][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19951.747504][ T1364] mld_sendpack+0x62d/0xbc0 [19951.747504][ T1364] mld_ifc_work+0x32/0x1f0 [19951.747504][ T1364] process_one_work+0x84d/0x18a0 [19951.747504][ T1364] worker_thread+0x587/0xd30 [19951.747504][ T1364] kthread+0x28a/0x350 [19951.747504][ T1364] ret_from_fork+0x31/0x70 [19951.747504][ T1364] ret_from_fork_asm+0x1a/0x30 [19951.747504][ T1364] [19951.749237][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19951.749237][ T1364] dst_init+0x84/0x4a0 [19951.749237][ T1364] dst_alloc+0x97/0x150 [19951.749237][ T1364] ip6_dst_alloc+0x23/0x90 [19951.749237][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19951.749237][ T1364] ip6_pol_route+0x56f/0x840 [19951.749237][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19951.749237][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19951.749237][ T1364] ipv6_rcv+0x1ad/0x810 [19951.749237][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19951.749237][ T1364] process_backlog+0x101/0x620 [19951.749237][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19951.749237][ T1364] net_rx_action+0x495/0xbe0 [19951.749237][ T1364] __do_softirq+0x1b5/0x7f6 [19951.749237][ T1364] [19951.751079][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19951.751079][ T1364] netdev_get_by_index+0x5e/0x80 [19951.751079][ T1364] fib6_nh_init+0x3d8/0x15b0 [19951.751079][ T1364] ip6_route_info_create+0xf18/0x17d0 [19951.751079][ T1364] ip6_route_add+0x1c/0x140 [19951.751079][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19951.751079][ T1364] addrconf_add_dev+0xe2/0x170 [19951.751079][ T1364] inet6_addr_add+0x12f/0xa40 [19951.751079][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19951.751079][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.751079][ T1364] netlink_rcv_skb+0x130/0x360 [19951.751079][ T1364] netlink_unicast+0x449/0x710 [19951.751079][ T1364] netlink_sendmsg+0x723/0xbe0 [19951.751079][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19951.751079][ T1364] ___sys_sendmsg+0xee/0x170 [19951.751079][ T1364] __sys_sendmsg+0xcd/0x170 [19951.751079][ T1364] do_syscall_64+0xc6/0x1e0 [19951.751079][ T1364] [19951.753296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19951.753296][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19951.753296][ T1364] ipv6_find_idev+0x102/0x170 [19951.753296][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19951.753296][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.753296][ T1364] netlink_rcv_skb+0x130/0x360 [19951.753296][ T1364] netlink_unicast+0x449/0x710 [19951.753296][ T1364] netlink_sendmsg+0x723/0xbe0 [19951.753296][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19951.753296][ T1364] ___sys_sendmsg+0xee/0x170 [19951.753296][ T1364] __sys_sendmsg+0xcd/0x170 [19951.753296][ T1364] do_syscall_64+0xc6/0x1e0 [19951.753296][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19951.753296][ T1364] [19951.755026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19951.755026][ T1364] neigh_parms_alloc+0x1e5/0x510 [19951.755026][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19951.755026][ T1364] ipv6_find_idev+0x102/0x170 [19951.755026][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19951.755026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19951.755026][ T1364] netlink_rcv_skb+0x130/0x360 [19951.755026][ T1364] netlink_unicast+0x449/0x710 [19951.755026][ T1364] netlink_sendmsg+0x723/0xbe0 [19951.755026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19951.755026][ T1364] ___sys_sendmsg+0xee/0x170 [19951.755026][ T1364] __sys_sendmsg+0xcd/0x170 [19951.755026][ T1364] do_syscall_64+0xc6/0x1e0 [19951.755026][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19951.755026][ T1364] [19961.994992][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19961.995476][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19961.995476][ T1364] ___neigh_create+0x14b/0xf60 [19961.995476][ T1364] ip6_finish_output2+0xa70/0xf80 [19961.995476][ T1364] ip6_finish_output+0x4ed/0xd30 [19961.995476][ T1364] ip6_output+0x1f3/0x770 [19961.995476][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19961.995476][ T1364] mld_sendpack+0x62d/0xbc0 [19961.995476][ T1364] mld_ifc_work+0x32/0x1f0 [19961.995476][ T1364] process_one_work+0x84d/0x18a0 [19961.995476][ T1364] worker_thread+0x587/0xd30 [19961.995476][ T1364] kthread+0x28a/0x350 [19961.995476][ T1364] ret_from_fork+0x31/0x70 [19961.995476][ T1364] ret_from_fork_asm+0x1a/0x30 [19961.995476][ T1364] [19961.997225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19961.997225][ T1364] dst_init+0x84/0x4a0 [19961.997225][ T1364] dst_alloc+0x97/0x150 [19961.997225][ T1364] ip6_dst_alloc+0x23/0x90 [19961.997225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19961.997225][ T1364] ip6_pol_route+0x56f/0x840 [19961.997225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19961.997225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19961.997225][ T1364] ipv6_rcv+0x1ad/0x810 [19961.997225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19961.997225][ T1364] process_backlog+0x101/0x620 [19961.997225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19961.997225][ T1364] net_rx_action+0x495/0xbe0 [19961.997225][ T1364] __do_softirq+0x1b5/0x7f6 [19961.997225][ T1364] [19961.999076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19961.999076][ T1364] netdev_get_by_index+0x5e/0x80 [19961.999076][ T1364] fib6_nh_init+0x3d8/0x15b0 [19961.999076][ T1364] ip6_route_info_create+0xf18/0x17d0 [19961.999076][ T1364] ip6_route_add+0x1c/0x140 [19961.999076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19961.999076][ T1364] addrconf_add_dev+0xe2/0x170 [19961.999076][ T1364] inet6_addr_add+0x12f/0xa40 [19961.999076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19961.999076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19961.999076][ T1364] netlink_rcv_skb+0x130/0x360 [19961.999076][ T1364] netlink_unicast+0x449/0x710 [19961.999076][ T1364] netlink_sendmsg+0x723/0xbe0 [19961.999076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19961.999076][ T1364] ___sys_sendmsg+0xee/0x170 [19961.999076][ T1364] __sys_sendmsg+0xcd/0x170 [19961.999076][ T1364] do_syscall_64+0xc6/0x1e0 [19961.999076][ T1364] [19962.001292][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19962.001292][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19962.001292][ T1364] ipv6_find_idev+0x102/0x170 [19962.001292][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19962.001292][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19962.001292][ T1364] netlink_rcv_skb+0x130/0x360 [19962.001292][ T1364] netlink_unicast+0x449/0x710 [19962.001292][ T1364] netlink_sendmsg+0x723/0xbe0 [19962.001292][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19962.001292][ T1364] ___sys_sendmsg+0xee/0x170 [19962.001292][ T1364] __sys_sendmsg+0xcd/0x170 [19962.001292][ T1364] do_syscall_64+0xc6/0x1e0 [19962.001292][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19962.001292][ T1364] [19962.003021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19962.003021][ T1364] neigh_parms_alloc+0x1e5/0x510 [19962.003021][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19962.003021][ T1364] ipv6_find_idev+0x102/0x170 [19962.003021][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19962.003021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19962.003021][ T1364] netlink_rcv_skb+0x130/0x360 [19962.003021][ T1364] netlink_unicast+0x449/0x710 [19962.003021][ T1364] netlink_sendmsg+0x723/0xbe0 [19962.003021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19962.003021][ T1364] ___sys_sendmsg+0xee/0x170 [19962.003021][ T1364] __sys_sendmsg+0xcd/0x170 [19962.003021][ T1364] do_syscall_64+0xc6/0x1e0 [19962.003021][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19962.003021][ T1364] [19972.242989][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19972.243479][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19972.243479][ T1364] ___neigh_create+0x14b/0xf60 [19972.243479][ T1364] ip6_finish_output2+0xa70/0xf80 [19972.243479][ T1364] ip6_finish_output+0x4ed/0xd30 [19972.243479][ T1364] ip6_output+0x1f3/0x770 [19972.243479][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19972.243479][ T1364] mld_sendpack+0x62d/0xbc0 [19972.243479][ T1364] mld_ifc_work+0x32/0x1f0 [19972.243479][ T1364] process_one_work+0x84d/0x18a0 [19972.243479][ T1364] worker_thread+0x587/0xd30 [19972.243479][ T1364] kthread+0x28a/0x350 [19972.243479][ T1364] ret_from_fork+0x31/0x70 [19972.243479][ T1364] ret_from_fork_asm+0x1a/0x30 [19972.243479][ T1364] [19972.245220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19972.245220][ T1364] dst_init+0x84/0x4a0 [19972.245220][ T1364] dst_alloc+0x97/0x150 [19972.245220][ T1364] ip6_dst_alloc+0x23/0x90 [19972.245220][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19972.245220][ T1364] ip6_pol_route+0x56f/0x840 [19972.245220][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19972.245220][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19972.245220][ T1364] ipv6_rcv+0x1ad/0x810 [19972.245220][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19972.245220][ T1364] process_backlog+0x101/0x620 [19972.245220][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19972.245220][ T1364] net_rx_action+0x495/0xbe0 [19972.245220][ T1364] __do_softirq+0x1b5/0x7f6 [19972.245220][ T1364] [19972.247065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19972.247065][ T1364] netdev_get_by_index+0x5e/0x80 [19972.247065][ T1364] fib6_nh_init+0x3d8/0x15b0 [19972.247065][ T1364] ip6_route_info_create+0xf18/0x17d0 [19972.247065][ T1364] ip6_route_add+0x1c/0x140 [19972.247065][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19972.247065][ T1364] addrconf_add_dev+0xe2/0x170 [19972.247065][ T1364] inet6_addr_add+0x12f/0xa40 [19972.247065][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19972.247065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.247065][ T1364] netlink_rcv_skb+0x130/0x360 [19972.247065][ T1364] netlink_unicast+0x449/0x710 [19972.247065][ T1364] netlink_sendmsg+0x723/0xbe0 [19972.247065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19972.247065][ T1364] ___sys_sendmsg+0xee/0x170 [19972.247065][ T1364] __sys_sendmsg+0xcd/0x170 [19972.247065][ T1364] do_syscall_64+0xc6/0x1e0 [19972.247065][ T1364] [19972.249293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19972.249293][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19972.249293][ T1364] ipv6_find_idev+0x102/0x170 [19972.249293][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19972.249293][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.249293][ T1364] netlink_rcv_skb+0x130/0x360 [19972.249293][ T1364] netlink_unicast+0x449/0x710 [19972.249293][ T1364] netlink_sendmsg+0x723/0xbe0 [19972.249293][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19972.249293][ T1364] ___sys_sendmsg+0xee/0x170 [19972.249293][ T1364] __sys_sendmsg+0xcd/0x170 [19972.249293][ T1364] do_syscall_64+0xc6/0x1e0 [19972.249293][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19972.249293][ T1364] [19972.251029][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19972.251029][ T1364] neigh_parms_alloc+0x1e5/0x510 [19972.251029][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19972.251029][ T1364] ipv6_find_idev+0x102/0x170 [19972.251029][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19972.251029][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19972.251029][ T1364] netlink_rcv_skb+0x130/0x360 [19972.251029][ T1364] netlink_unicast+0x449/0x710 [19972.251029][ T1364] netlink_sendmsg+0x723/0xbe0 [19972.251029][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19972.251029][ T1364] ___sys_sendmsg+0xee/0x170 [19972.251029][ T1364] __sys_sendmsg+0xcd/0x170 [19972.251029][ T1364] do_syscall_64+0xc6/0x1e0 [19972.251029][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19972.251029][ T1364] [19982.491002][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19982.491481][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19982.491481][ T1364] ___neigh_create+0x14b/0xf60 [19982.491481][ T1364] ip6_finish_output2+0xa70/0xf80 [19982.491481][ T1364] ip6_finish_output+0x4ed/0xd30 [19982.491481][ T1364] ip6_output+0x1f3/0x770 [19982.491481][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19982.491481][ T1364] mld_sendpack+0x62d/0xbc0 [19982.491481][ T1364] mld_ifc_work+0x32/0x1f0 [19982.491481][ T1364] process_one_work+0x84d/0x18a0 [19982.491481][ T1364] worker_thread+0x587/0xd30 [19982.491481][ T1364] kthread+0x28a/0x350 [19982.491481][ T1364] ret_from_fork+0x31/0x70 [19982.491481][ T1364] ret_from_fork_asm+0x1a/0x30 [19982.491481][ T1364] [19982.493225][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19982.493225][ T1364] dst_init+0x84/0x4a0 [19982.493225][ T1364] dst_alloc+0x97/0x150 [19982.493225][ T1364] ip6_dst_alloc+0x23/0x90 [19982.493225][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19982.493225][ T1364] ip6_pol_route+0x56f/0x840 [19982.493225][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19982.493225][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19982.493225][ T1364] ipv6_rcv+0x1ad/0x810 [19982.493225][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19982.493225][ T1364] process_backlog+0x101/0x620 [19982.493225][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19982.493225][ T1364] net_rx_action+0x495/0xbe0 [19982.493225][ T1364] __do_softirq+0x1b5/0x7f6 [19982.493225][ T1364] [19982.495067][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19982.495067][ T1364] netdev_get_by_index+0x5e/0x80 [19982.495067][ T1364] fib6_nh_init+0x3d8/0x15b0 [19982.495067][ T1364] ip6_route_info_create+0xf18/0x17d0 [19982.495067][ T1364] ip6_route_add+0x1c/0x140 [19982.495067][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19982.495067][ T1364] addrconf_add_dev+0xe2/0x170 [19982.495067][ T1364] inet6_addr_add+0x12f/0xa40 [19982.495067][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19982.495067][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.495067][ T1364] netlink_rcv_skb+0x130/0x360 [19982.495067][ T1364] netlink_unicast+0x449/0x710 [19982.495067][ T1364] netlink_sendmsg+0x723/0xbe0 [19982.495067][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19982.495067][ T1364] ___sys_sendmsg+0xee/0x170 [19982.495067][ T1364] __sys_sendmsg+0xcd/0x170 [19982.495067][ T1364] do_syscall_64+0xc6/0x1e0 [19982.495067][ T1364] [19982.497280][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19982.497280][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19982.497280][ T1364] ipv6_find_idev+0x102/0x170 [19982.497280][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19982.497280][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.497280][ T1364] netlink_rcv_skb+0x130/0x360 [19982.497280][ T1364] netlink_unicast+0x449/0x710 [19982.497280][ T1364] netlink_sendmsg+0x723/0xbe0 [19982.497280][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19982.497280][ T1364] ___sys_sendmsg+0xee/0x170 [19982.497280][ T1364] __sys_sendmsg+0xcd/0x170 [19982.497280][ T1364] do_syscall_64+0xc6/0x1e0 [19982.497280][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19982.497280][ T1364] [19982.499010][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19982.499010][ T1364] neigh_parms_alloc+0x1e5/0x510 [19982.499010][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19982.499010][ T1364] ipv6_find_idev+0x102/0x170 [19982.499010][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19982.499010][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19982.499010][ T1364] netlink_rcv_skb+0x130/0x360 [19982.499010][ T1364] netlink_unicast+0x449/0x710 [19982.499010][ T1364] netlink_sendmsg+0x723/0xbe0 [19982.499010][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19982.499010][ T1364] ___sys_sendmsg+0xee/0x170 [19982.499010][ T1364] __sys_sendmsg+0xcd/0x170 [19982.499010][ T1364] do_syscall_64+0xc6/0x1e0 [19982.499010][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19982.499010][ T1364] [19992.739000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [19992.739478][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19992.739478][ T1364] ___neigh_create+0x14b/0xf60 [19992.739478][ T1364] ip6_finish_output2+0xa70/0xf80 [19992.739478][ T1364] ip6_finish_output+0x4ed/0xd30 [19992.739478][ T1364] ip6_output+0x1f3/0x770 [19992.739478][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [19992.739478][ T1364] mld_sendpack+0x62d/0xbc0 [19992.739478][ T1364] mld_ifc_work+0x32/0x1f0 [19992.739478][ T1364] process_one_work+0x84d/0x18a0 [19992.739478][ T1364] worker_thread+0x587/0xd30 [19992.739478][ T1364] kthread+0x28a/0x350 [19992.739478][ T1364] ret_from_fork+0x31/0x70 [19992.739478][ T1364] ret_from_fork_asm+0x1a/0x30 [19992.739478][ T1364] [19992.741173][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [19992.741173][ T1364] dst_init+0x84/0x4a0 [19992.741173][ T1364] dst_alloc+0x97/0x150 [19992.741173][ T1364] ip6_dst_alloc+0x23/0x90 [19992.741173][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [19992.741173][ T1364] ip6_pol_route+0x56f/0x840 [19992.741173][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [19992.741173][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [19992.741173][ T1364] ipv6_rcv+0x1ad/0x810 [19992.741173][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [19992.741173][ T1364] process_backlog+0x101/0x620 [19992.741173][ T1364] __napi_poll.constprop.0+0xa2/0x460 [19992.741173][ T1364] net_rx_action+0x495/0xbe0 [19992.741173][ T1364] __do_softirq+0x1b5/0x7f6 [19992.741173][ T1364] [19992.742981][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19992.742981][ T1364] netdev_get_by_index+0x5e/0x80 [19992.742981][ T1364] fib6_nh_init+0x3d8/0x15b0 [19992.742981][ T1364] ip6_route_info_create+0xf18/0x17d0 [19992.742981][ T1364] ip6_route_add+0x1c/0x140 [19992.742981][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [19992.742981][ T1364] addrconf_add_dev+0xe2/0x170 [19992.742981][ T1364] inet6_addr_add+0x12f/0xa40 [19992.742981][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [19992.742981][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.742981][ T1364] netlink_rcv_skb+0x130/0x360 [19992.742981][ T1364] netlink_unicast+0x449/0x710 [19992.742981][ T1364] netlink_sendmsg+0x723/0xbe0 [19992.742981][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19992.742981][ T1364] ___sys_sendmsg+0xee/0x170 [19992.742981][ T1364] __sys_sendmsg+0xcd/0x170 [19992.742981][ T1364] do_syscall_64+0xc6/0x1e0 [19992.742981][ T1364] [19992.745166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19992.745166][ T1364] ipv6_add_dev+0x3b9/0x11c0 [19992.745166][ T1364] ipv6_find_idev+0x102/0x170 [19992.745166][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19992.745166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.745166][ T1364] netlink_rcv_skb+0x130/0x360 [19992.745166][ T1364] netlink_unicast+0x449/0x710 [19992.745166][ T1364] netlink_sendmsg+0x723/0xbe0 [19992.745166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19992.745166][ T1364] ___sys_sendmsg+0xee/0x170 [19992.745166][ T1364] __sys_sendmsg+0xcd/0x170 [19992.745166][ T1364] do_syscall_64+0xc6/0x1e0 [19992.745166][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19992.745166][ T1364] [19992.746861][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [19992.746861][ T1364] neigh_parms_alloc+0x1e5/0x510 [19992.746861][ T1364] ipv6_add_dev+0x2fd/0x11c0 [19992.746861][ T1364] ipv6_find_idev+0x102/0x170 [19992.746861][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [19992.746861][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [19992.746861][ T1364] netlink_rcv_skb+0x130/0x360 [19992.746861][ T1364] netlink_unicast+0x449/0x710 [19992.746861][ T1364] netlink_sendmsg+0x723/0xbe0 [19992.746861][ T1364] ____sys_sendmsg+0x7b2/0xa10 [19992.746861][ T1364] ___sys_sendmsg+0xee/0x170 [19992.746861][ T1364] __sys_sendmsg+0xcd/0x170 [19992.746861][ T1364] do_syscall_64+0xc6/0x1e0 [19992.746861][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [19992.746861][ T1364] [20002.763092][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20002.763571][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20002.763571][ T1364] ___neigh_create+0x14b/0xf60 [20002.763571][ T1364] ip6_finish_output2+0xa70/0xf80 [20002.763571][ T1364] ip6_finish_output+0x4ed/0xd30 [20002.763571][ T1364] ip6_output+0x1f3/0x770 [20002.763571][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20002.763571][ T1364] mld_sendpack+0x62d/0xbc0 [20002.763571][ T1364] mld_ifc_work+0x32/0x1f0 [20002.763571][ T1364] process_one_work+0x84d/0x18a0 [20002.763571][ T1364] worker_thread+0x587/0xd30 [20002.763571][ T1364] kthread+0x28a/0x350 [20002.763571][ T1364] ret_from_fork+0x31/0x70 [20002.763571][ T1364] ret_from_fork_asm+0x1a/0x30 [20002.763571][ T1364] [20002.765275][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20002.765275][ T1364] dst_init+0x84/0x4a0 [20002.765275][ T1364] dst_alloc+0x97/0x150 [20002.765275][ T1364] ip6_dst_alloc+0x23/0x90 [20002.765275][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20002.765275][ T1364] ip6_pol_route+0x56f/0x840 [20002.765275][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20002.765275][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20002.765275][ T1364] ipv6_rcv+0x1ad/0x810 [20002.765275][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20002.765275][ T1364] process_backlog+0x101/0x620 [20002.765275][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20002.765275][ T1364] net_rx_action+0x495/0xbe0 [20002.765275][ T1364] __do_softirq+0x1b5/0x7f6 [20002.765275][ T1364] [20002.767091][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20002.767091][ T1364] netdev_get_by_index+0x5e/0x80 [20002.767091][ T1364] fib6_nh_init+0x3d8/0x15b0 [20002.767091][ T1364] ip6_route_info_create+0xf18/0x17d0 [20002.767091][ T1364] ip6_route_add+0x1c/0x140 [20002.767091][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20002.767091][ T1364] addrconf_add_dev+0xe2/0x170 [20002.767091][ T1364] inet6_addr_add+0x12f/0xa40 [20002.767091][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20002.767091][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.767091][ T1364] netlink_rcv_skb+0x130/0x360 [20002.767091][ T1364] netlink_unicast+0x449/0x710 [20002.767091][ T1364] netlink_sendmsg+0x723/0xbe0 [20002.767091][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20002.767091][ T1364] ___sys_sendmsg+0xee/0x170 [20002.767091][ T1364] __sys_sendmsg+0xcd/0x170 [20002.767091][ T1364] do_syscall_64+0xc6/0x1e0 [20002.767091][ T1364] [20002.769254][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20002.769254][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20002.769254][ T1364] ipv6_find_idev+0x102/0x170 [20002.769254][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20002.769254][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.769254][ T1364] netlink_rcv_skb+0x130/0x360 [20002.769254][ T1364] netlink_unicast+0x449/0x710 [20002.769254][ T1364] netlink_sendmsg+0x723/0xbe0 [20002.769254][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20002.769254][ T1364] ___sys_sendmsg+0xee/0x170 [20002.769254][ T1364] __sys_sendmsg+0xcd/0x170 [20002.769254][ T1364] do_syscall_64+0xc6/0x1e0 [20002.769254][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20002.769254][ T1364] [20002.770953][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20002.770953][ T1364] neigh_parms_alloc+0x1e5/0x510 [20002.770953][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20002.770953][ T1364] ipv6_find_idev+0x102/0x170 [20002.770953][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20002.770953][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20002.770953][ T1364] netlink_rcv_skb+0x130/0x360 [20002.770953][ T1364] netlink_unicast+0x449/0x710 [20002.770953][ T1364] netlink_sendmsg+0x723/0xbe0 [20002.770953][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20002.770953][ T1364] ___sys_sendmsg+0xee/0x170 [20002.770953][ T1364] __sys_sendmsg+0xcd/0x170 [20002.770953][ T1364] do_syscall_64+0xc6/0x1e0 [20002.770953][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20002.770953][ T1364] [20012.827109][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20012.827619][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20012.827619][ T1364] ___neigh_create+0x14b/0xf60 [20012.827619][ T1364] ip6_finish_output2+0xa70/0xf80 [20012.827619][ T1364] ip6_finish_output+0x4ed/0xd30 [20012.827619][ T1364] ip6_output+0x1f3/0x770 [20012.827619][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20012.827619][ T1364] mld_sendpack+0x62d/0xbc0 [20012.827619][ T1364] mld_ifc_work+0x32/0x1f0 [20012.827619][ T1364] process_one_work+0x84d/0x18a0 [20012.827619][ T1364] worker_thread+0x587/0xd30 [20012.827619][ T1364] kthread+0x28a/0x350 [20012.827619][ T1364] ret_from_fork+0x31/0x70 [20012.827619][ T1364] ret_from_fork_asm+0x1a/0x30 [20012.827619][ T1364] [20012.829318][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20012.829318][ T1364] dst_init+0x84/0x4a0 [20012.829318][ T1364] dst_alloc+0x97/0x150 [20012.829318][ T1364] ip6_dst_alloc+0x23/0x90 [20012.829318][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20012.829318][ T1364] ip6_pol_route+0x56f/0x840 [20012.829318][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20012.829318][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20012.829318][ T1364] ipv6_rcv+0x1ad/0x810 [20012.829318][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20012.829318][ T1364] process_backlog+0x101/0x620 [20012.829318][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20012.829318][ T1364] net_rx_action+0x495/0xbe0 [20012.829318][ T1364] __do_softirq+0x1b5/0x7f6 [20012.829318][ T1364] [20012.831166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20012.831166][ T1364] netdev_get_by_index+0x5e/0x80 [20012.831166][ T1364] fib6_nh_init+0x3d8/0x15b0 [20012.831166][ T1364] ip6_route_info_create+0xf18/0x17d0 [20012.831166][ T1364] ip6_route_add+0x1c/0x140 [20012.831166][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20012.831166][ T1364] addrconf_add_dev+0xe2/0x170 [20012.831166][ T1364] inet6_addr_add+0x12f/0xa40 [20012.831166][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20012.831166][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.831166][ T1364] netlink_rcv_skb+0x130/0x360 [20012.831166][ T1364] netlink_unicast+0x449/0x710 [20012.831166][ T1364] netlink_sendmsg+0x723/0xbe0 [20012.831166][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20012.831166][ T1364] ___sys_sendmsg+0xee/0x170 [20012.831166][ T1364] __sys_sendmsg+0xcd/0x170 [20012.831166][ T1364] do_syscall_64+0xc6/0x1e0 [20012.831166][ T1364] [20012.833344][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20012.833344][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20012.833344][ T1364] ipv6_find_idev+0x102/0x170 [20012.833344][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20012.833344][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.833344][ T1364] netlink_rcv_skb+0x130/0x360 [20012.833344][ T1364] netlink_unicast+0x449/0x710 [20012.833344][ T1364] netlink_sendmsg+0x723/0xbe0 [20012.833344][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20012.833344][ T1364] ___sys_sendmsg+0xee/0x170 [20012.833344][ T1364] __sys_sendmsg+0xcd/0x170 [20012.833344][ T1364] do_syscall_64+0xc6/0x1e0 [20012.833344][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20012.833344][ T1364] [20012.835039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20012.835039][ T1364] neigh_parms_alloc+0x1e5/0x510 [20012.835039][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20012.835039][ T1364] ipv6_find_idev+0x102/0x170 [20012.835039][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20012.835039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20012.835039][ T1364] netlink_rcv_skb+0x130/0x360 [20012.835039][ T1364] netlink_unicast+0x449/0x710 [20012.835039][ T1364] netlink_sendmsg+0x723/0xbe0 [20012.835039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20012.835039][ T1364] ___sys_sendmsg+0xee/0x170 [20012.835039][ T1364] __sys_sendmsg+0xcd/0x170 [20012.835039][ T1364] do_syscall_64+0xc6/0x1e0 [20012.835039][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20012.835039][ T1364] [20022.939031][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20022.939527][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20022.939527][ T1364] ___neigh_create+0x14b/0xf60 [20022.939527][ T1364] ip6_finish_output2+0xa70/0xf80 [20022.939527][ T1364] ip6_finish_output+0x4ed/0xd30 [20022.939527][ T1364] ip6_output+0x1f3/0x770 [20022.939527][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20022.939527][ T1364] mld_sendpack+0x62d/0xbc0 [20022.939527][ T1364] mld_ifc_work+0x32/0x1f0 [20022.939527][ T1364] process_one_work+0x84d/0x18a0 [20022.939527][ T1364] worker_thread+0x587/0xd30 [20022.939527][ T1364] kthread+0x28a/0x350 [20022.939527][ T1364] ret_from_fork+0x31/0x70 [20022.939527][ T1364] ret_from_fork_asm+0x1a/0x30 [20022.939527][ T1364] [20022.941242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20022.941242][ T1364] dst_init+0x84/0x4a0 [20022.941242][ T1364] dst_alloc+0x97/0x150 [20022.941242][ T1364] ip6_dst_alloc+0x23/0x90 [20022.941242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20022.941242][ T1364] ip6_pol_route+0x56f/0x840 [20022.941242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20022.941242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20022.941242][ T1364] ipv6_rcv+0x1ad/0x810 [20022.941242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20022.941242][ T1364] process_backlog+0x101/0x620 [20022.941242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20022.941242][ T1364] net_rx_action+0x495/0xbe0 [20022.941242][ T1364] __do_softirq+0x1b5/0x7f6 [20022.941242][ T1364] [20022.943070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20022.943070][ T1364] netdev_get_by_index+0x5e/0x80 [20022.943070][ T1364] fib6_nh_init+0x3d8/0x15b0 [20022.943070][ T1364] ip6_route_info_create+0xf18/0x17d0 [20022.943070][ T1364] ip6_route_add+0x1c/0x140 [20022.943070][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20022.943070][ T1364] addrconf_add_dev+0xe2/0x170 [20022.943070][ T1364] inet6_addr_add+0x12f/0xa40 [20022.943070][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20022.943070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20022.943070][ T1364] netlink_rcv_skb+0x130/0x360 [20022.943070][ T1364] netlink_unicast+0x449/0x710 [20022.943070][ T1364] netlink_sendmsg+0x723/0xbe0 [20022.943070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20022.943070][ T1364] ___sys_sendmsg+0xee/0x170 [20022.943070][ T1364] __sys_sendmsg+0xcd/0x170 [20022.943070][ T1364] do_syscall_64+0xc6/0x1e0 [20022.943070][ T1364] [20022.945243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20022.945243][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20022.945243][ T1364] ipv6_find_idev+0x102/0x170 [20022.945243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20022.945243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20022.945243][ T1364] netlink_rcv_skb+0x130/0x360 [20022.945243][ T1364] netlink_unicast+0x449/0x710 [20022.945243][ T1364] netlink_sendmsg+0x723/0xbe0 [20022.945243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20022.945243][ T1364] ___sys_sendmsg+0xee/0x170 [20022.945243][ T1364] __sys_sendmsg+0xcd/0x170 [20022.945243][ T1364] do_syscall_64+0xc6/0x1e0 [20022.945243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20022.945243][ T1364] [20022.946948][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20022.946948][ T1364] neigh_parms_alloc+0x1e5/0x510 [20022.946948][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20022.946948][ T1364] ipv6_find_idev+0x102/0x170 [20022.946948][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20022.946948][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20022.946948][ T1364] netlink_rcv_skb+0x130/0x360 [20022.946948][ T1364] netlink_unicast+0x449/0x710 [20022.946948][ T1364] netlink_sendmsg+0x723/0xbe0 [20022.946948][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20022.946948][ T1364] ___sys_sendmsg+0xee/0x170 [20022.946948][ T1364] __sys_sendmsg+0xcd/0x170 [20022.946948][ T1364] do_syscall_64+0xc6/0x1e0 [20022.946948][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20022.946948][ T1364] [20032.979097][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20032.979563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20032.979563][ T1364] ___neigh_create+0x14b/0xf60 [20032.979563][ T1364] ip6_finish_output2+0xa70/0xf80 [20032.979563][ T1364] ip6_finish_output+0x4ed/0xd30 [20032.979563][ T1364] ip6_output+0x1f3/0x770 [20032.979563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20032.979563][ T1364] mld_sendpack+0x62d/0xbc0 [20032.979563][ T1364] mld_ifc_work+0x32/0x1f0 [20032.979563][ T1364] process_one_work+0x84d/0x18a0 [20032.979563][ T1364] worker_thread+0x587/0xd30 [20032.979563][ T1364] kthread+0x28a/0x350 [20032.979563][ T1364] ret_from_fork+0x31/0x70 [20032.979563][ T1364] ret_from_fork_asm+0x1a/0x30 [20032.979563][ T1364] [20032.981260][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20032.981260][ T1364] dst_init+0x84/0x4a0 [20032.981260][ T1364] dst_alloc+0x97/0x150 [20032.981260][ T1364] ip6_dst_alloc+0x23/0x90 [20032.981260][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20032.981260][ T1364] ip6_pol_route+0x56f/0x840 [20032.981260][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20032.981260][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20032.981260][ T1364] ipv6_rcv+0x1ad/0x810 [20032.981260][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20032.981260][ T1364] process_backlog+0x101/0x620 [20032.981260][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20032.981260][ T1364] net_rx_action+0x495/0xbe0 [20032.981260][ T1364] __do_softirq+0x1b5/0x7f6 [20032.981260][ T1364] [20032.983090][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20032.983090][ T1364] netdev_get_by_index+0x5e/0x80 [20032.983090][ T1364] fib6_nh_init+0x3d8/0x15b0 [20032.983090][ T1364] ip6_route_info_create+0xf18/0x17d0 [20032.983090][ T1364] ip6_route_add+0x1c/0x140 [20032.983090][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20032.983090][ T1364] addrconf_add_dev+0xe2/0x170 [20032.983090][ T1364] inet6_addr_add+0x12f/0xa40 [20032.983090][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20032.983090][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20032.983090][ T1364] netlink_rcv_skb+0x130/0x360 [20032.983090][ T1364] netlink_unicast+0x449/0x710 [20032.983090][ T1364] netlink_sendmsg+0x723/0xbe0 [20032.983090][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20032.983090][ T1364] ___sys_sendmsg+0xee/0x170 [20032.983090][ T1364] __sys_sendmsg+0xcd/0x170 [20032.983090][ T1364] do_syscall_64+0xc6/0x1e0 [20032.983090][ T1364] [20032.985257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20032.985257][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20032.985257][ T1364] ipv6_find_idev+0x102/0x170 [20032.985257][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20032.985257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20032.985257][ T1364] netlink_rcv_skb+0x130/0x360 [20032.985257][ T1364] netlink_unicast+0x449/0x710 [20032.985257][ T1364] netlink_sendmsg+0x723/0xbe0 [20032.985257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20032.985257][ T1364] ___sys_sendmsg+0xee/0x170 [20032.985257][ T1364] __sys_sendmsg+0xcd/0x170 [20032.985257][ T1364] do_syscall_64+0xc6/0x1e0 [20032.985257][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20032.985257][ T1364] [20032.986949][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20032.986949][ T1364] neigh_parms_alloc+0x1e5/0x510 [20032.986949][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20032.986949][ T1364] ipv6_find_idev+0x102/0x170 [20032.986949][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20032.986949][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20032.986949][ T1364] netlink_rcv_skb+0x130/0x360 [20032.986949][ T1364] netlink_unicast+0x449/0x710 [20032.986949][ T1364] netlink_sendmsg+0x723/0xbe0 [20032.986949][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20032.986949][ T1364] ___sys_sendmsg+0xee/0x170 [20032.986949][ T1364] __sys_sendmsg+0xcd/0x170 [20032.986949][ T1364] do_syscall_64+0xc6/0x1e0 [20032.986949][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20032.986949][ T1364] [20043.091064][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20043.091535][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20043.091535][ T1364] ___neigh_create+0x14b/0xf60 [20043.091535][ T1364] ip6_finish_output2+0xa70/0xf80 [20043.091535][ T1364] ip6_finish_output+0x4ed/0xd30 [20043.091535][ T1364] ip6_output+0x1f3/0x770 [20043.091535][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20043.091535][ T1364] mld_sendpack+0x62d/0xbc0 [20043.091535][ T1364] mld_ifc_work+0x32/0x1f0 [20043.091535][ T1364] process_one_work+0x84d/0x18a0 [20043.091535][ T1364] worker_thread+0x587/0xd30 [20043.091535][ T1364] kthread+0x28a/0x350 [20043.091535][ T1364] ret_from_fork+0x31/0x70 [20043.091535][ T1364] ret_from_fork_asm+0x1a/0x30 [20043.091535][ T1364] [20043.093270][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20043.093270][ T1364] dst_init+0x84/0x4a0 [20043.093270][ T1364] dst_alloc+0x97/0x150 [20043.093270][ T1364] ip6_dst_alloc+0x23/0x90 [20043.093270][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20043.093270][ T1364] ip6_pol_route+0x56f/0x840 [20043.093270][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20043.093270][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20043.093270][ T1364] ipv6_rcv+0x1ad/0x810 [20043.093270][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20043.093270][ T1364] process_backlog+0x101/0x620 [20043.093270][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20043.093270][ T1364] net_rx_action+0x495/0xbe0 [20043.093270][ T1364] __do_softirq+0x1b5/0x7f6 [20043.093270][ T1364] [20043.095088][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20043.095088][ T1364] netdev_get_by_index+0x5e/0x80 [20043.095088][ T1364] fib6_nh_init+0x3d8/0x15b0 [20043.095088][ T1364] ip6_route_info_create+0xf18/0x17d0 [20043.095088][ T1364] ip6_route_add+0x1c/0x140 [20043.095088][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20043.095088][ T1364] addrconf_add_dev+0xe2/0x170 [20043.095088][ T1364] inet6_addr_add+0x12f/0xa40 [20043.095088][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20043.095088][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.095088][ T1364] netlink_rcv_skb+0x130/0x360 [20043.095088][ T1364] netlink_unicast+0x449/0x710 [20043.095088][ T1364] netlink_sendmsg+0x723/0xbe0 [20043.095088][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20043.095088][ T1364] ___sys_sendmsg+0xee/0x170 [20043.095088][ T1364] __sys_sendmsg+0xcd/0x170 [20043.095088][ T1364] do_syscall_64+0xc6/0x1e0 [20043.095088][ T1364] [20043.097257][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20043.097257][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20043.097257][ T1364] ipv6_find_idev+0x102/0x170 [20043.097257][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20043.097257][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.097257][ T1364] netlink_rcv_skb+0x130/0x360 [20043.097257][ T1364] netlink_unicast+0x449/0x710 [20043.097257][ T1364] netlink_sendmsg+0x723/0xbe0 [20043.097257][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20043.097257][ T1364] ___sys_sendmsg+0xee/0x170 [20043.097257][ T1364] __sys_sendmsg+0xcd/0x170 [20043.097257][ T1364] do_syscall_64+0xc6/0x1e0 [20043.097257][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20043.097257][ T1364] [20043.098958][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20043.098958][ T1364] neigh_parms_alloc+0x1e5/0x510 [20043.098958][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20043.098958][ T1364] ipv6_find_idev+0x102/0x170 [20043.098958][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20043.098958][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20043.098958][ T1364] netlink_rcv_skb+0x130/0x360 [20043.098958][ T1364] netlink_unicast+0x449/0x710 [20043.098958][ T1364] netlink_sendmsg+0x723/0xbe0 [20043.098958][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20043.098958][ T1364] ___sys_sendmsg+0xee/0x170 [20043.098958][ T1364] __sys_sendmsg+0xcd/0x170 [20043.098958][ T1364] do_syscall_64+0xc6/0x1e0 [20043.098958][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20043.098958][ T1364] [20053.203049][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20053.203517][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20053.203517][ T1364] ___neigh_create+0x14b/0xf60 [20053.203517][ T1364] ip6_finish_output2+0xa70/0xf80 [20053.203517][ T1364] ip6_finish_output+0x4ed/0xd30 [20053.203517][ T1364] ip6_output+0x1f3/0x770 [20053.203517][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20053.203517][ T1364] mld_sendpack+0x62d/0xbc0 [20053.203517][ T1364] mld_ifc_work+0x32/0x1f0 [20053.203517][ T1364] process_one_work+0x84d/0x18a0 [20053.203517][ T1364] worker_thread+0x587/0xd30 [20053.203517][ T1364] kthread+0x28a/0x350 [20053.203517][ T1364] ret_from_fork+0x31/0x70 [20053.203517][ T1364] ret_from_fork_asm+0x1a/0x30 [20053.203517][ T1364] [20053.205242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20053.205242][ T1364] dst_init+0x84/0x4a0 [20053.205242][ T1364] dst_alloc+0x97/0x150 [20053.205242][ T1364] ip6_dst_alloc+0x23/0x90 [20053.205242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20053.205242][ T1364] ip6_pol_route+0x56f/0x840 [20053.205242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20053.205242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20053.205242][ T1364] ipv6_rcv+0x1ad/0x810 [20053.205242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20053.205242][ T1364] process_backlog+0x101/0x620 [20053.205242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20053.205242][ T1364] net_rx_action+0x495/0xbe0 [20053.205242][ T1364] __do_softirq+0x1b5/0x7f6 [20053.205242][ T1364] [20053.207068][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20053.207068][ T1364] netdev_get_by_index+0x5e/0x80 [20053.207068][ T1364] fib6_nh_init+0x3d8/0x15b0 [20053.207068][ T1364] ip6_route_info_create+0xf18/0x17d0 [20053.207068][ T1364] ip6_route_add+0x1c/0x140 [20053.207068][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20053.207068][ T1364] addrconf_add_dev+0xe2/0x170 [20053.207068][ T1364] inet6_addr_add+0x12f/0xa40 [20053.207068][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20053.207068][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.207068][ T1364] netlink_rcv_skb+0x130/0x360 [20053.207068][ T1364] netlink_unicast+0x449/0x710 [20053.207068][ T1364] netlink_sendmsg+0x723/0xbe0 [20053.207068][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20053.207068][ T1364] ___sys_sendmsg+0xee/0x170 [20053.207068][ T1364] __sys_sendmsg+0xcd/0x170 [20053.207068][ T1364] do_syscall_64+0xc6/0x1e0 [20053.207068][ T1364] [20053.209239][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20053.209239][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20053.209239][ T1364] ipv6_find_idev+0x102/0x170 [20053.209239][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20053.209239][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.209239][ T1364] netlink_rcv_skb+0x130/0x360 [20053.209239][ T1364] netlink_unicast+0x449/0x710 [20053.209239][ T1364] netlink_sendmsg+0x723/0xbe0 [20053.209239][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20053.209239][ T1364] ___sys_sendmsg+0xee/0x170 [20053.209239][ T1364] __sys_sendmsg+0xcd/0x170 [20053.209239][ T1364] do_syscall_64+0xc6/0x1e0 [20053.209239][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20053.209239][ T1364] [20053.210941][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20053.210941][ T1364] neigh_parms_alloc+0x1e5/0x510 [20053.210941][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20053.210941][ T1364] ipv6_find_idev+0x102/0x170 [20053.210941][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20053.210941][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20053.210941][ T1364] netlink_rcv_skb+0x130/0x360 [20053.210941][ T1364] netlink_unicast+0x449/0x710 [20053.210941][ T1364] netlink_sendmsg+0x723/0xbe0 [20053.210941][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20053.210941][ T1364] ___sys_sendmsg+0xee/0x170 [20053.210941][ T1364] __sys_sendmsg+0xcd/0x170 [20053.210941][ T1364] do_syscall_64+0xc6/0x1e0 [20053.210941][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20053.210941][ T1364] [20063.251073][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20063.251552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20063.251552][ T1364] ___neigh_create+0x14b/0xf60 [20063.251552][ T1364] ip6_finish_output2+0xa70/0xf80 [20063.251552][ T1364] ip6_finish_output+0x4ed/0xd30 [20063.251552][ T1364] ip6_output+0x1f3/0x770 [20063.251552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20063.251552][ T1364] mld_sendpack+0x62d/0xbc0 [20063.251552][ T1364] mld_ifc_work+0x32/0x1f0 [20063.251552][ T1364] process_one_work+0x84d/0x18a0 [20063.251552][ T1364] worker_thread+0x587/0xd30 [20063.251552][ T1364] kthread+0x28a/0x350 [20063.251552][ T1364] ret_from_fork+0x31/0x70 [20063.251552][ T1364] ret_from_fork_asm+0x1a/0x30 [20063.251552][ T1364] [20063.253262][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20063.253262][ T1364] dst_init+0x84/0x4a0 [20063.253262][ T1364] dst_alloc+0x97/0x150 [20063.253262][ T1364] ip6_dst_alloc+0x23/0x90 [20063.253262][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20063.253262][ T1364] ip6_pol_route+0x56f/0x840 [20063.253262][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20063.253262][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20063.253262][ T1364] ipv6_rcv+0x1ad/0x810 [20063.253262][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20063.253262][ T1364] process_backlog+0x101/0x620 [20063.253262][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20063.253262][ T1364] net_rx_action+0x495/0xbe0 [20063.253262][ T1364] __do_softirq+0x1b5/0x7f6 [20063.253262][ T1364] [20063.255077][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20063.255077][ T1364] netdev_get_by_index+0x5e/0x80 [20063.255077][ T1364] fib6_nh_init+0x3d8/0x15b0 [20063.255077][ T1364] ip6_route_info_create+0xf18/0x17d0 [20063.255077][ T1364] ip6_route_add+0x1c/0x140 [20063.255077][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20063.255077][ T1364] addrconf_add_dev+0xe2/0x170 [20063.255077][ T1364] inet6_addr_add+0x12f/0xa40 [20063.255077][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20063.255077][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.255077][ T1364] netlink_rcv_skb+0x130/0x360 [20063.255077][ T1364] netlink_unicast+0x449/0x710 [20063.255077][ T1364] netlink_sendmsg+0x723/0xbe0 [20063.255077][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20063.255077][ T1364] ___sys_sendmsg+0xee/0x170 [20063.255077][ T1364] __sys_sendmsg+0xcd/0x170 [20063.255077][ T1364] do_syscall_64+0xc6/0x1e0 [20063.255077][ T1364] [20063.257251][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20063.257251][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20063.257251][ T1364] ipv6_find_idev+0x102/0x170 [20063.257251][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20063.257251][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.257251][ T1364] netlink_rcv_skb+0x130/0x360 [20063.257251][ T1364] netlink_unicast+0x449/0x710 [20063.257251][ T1364] netlink_sendmsg+0x723/0xbe0 [20063.257251][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20063.257251][ T1364] ___sys_sendmsg+0xee/0x170 [20063.257251][ T1364] __sys_sendmsg+0xcd/0x170 [20063.257251][ T1364] do_syscall_64+0xc6/0x1e0 [20063.257251][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20063.257251][ T1364] [20063.258955][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20063.258955][ T1364] neigh_parms_alloc+0x1e5/0x510 [20063.258955][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20063.258955][ T1364] ipv6_find_idev+0x102/0x170 [20063.258955][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20063.258955][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20063.258955][ T1364] netlink_rcv_skb+0x130/0x360 [20063.258955][ T1364] netlink_unicast+0x449/0x710 [20063.258955][ T1364] netlink_sendmsg+0x723/0xbe0 [20063.258955][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20063.258955][ T1364] ___sys_sendmsg+0xee/0x170 [20063.258955][ T1364] __sys_sendmsg+0xcd/0x170 [20063.258955][ T1364] do_syscall_64+0xc6/0x1e0 [20063.258955][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20063.258955][ T1364] [20073.779134][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20073.779557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20073.779557][ T1364] ___neigh_create+0x14b/0xf60 [20073.779557][ T1364] ip6_finish_output2+0xa70/0xf80 [20073.779557][ T1364] ip6_finish_output+0x4ed/0xd30 [20073.779557][ T1364] ip6_output+0x1f3/0x770 [20073.779557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20073.779557][ T1364] mld_sendpack+0x62d/0xbc0 [20073.779557][ T1364] mld_ifc_work+0x32/0x1f0 [20073.779557][ T1364] process_one_work+0x84d/0x18a0 [20073.779557][ T1364] worker_thread+0x587/0xd30 [20073.779557][ T1364] kthread+0x28a/0x350 [20073.779557][ T1364] ret_from_fork+0x31/0x70 [20073.779557][ T1364] ret_from_fork_asm+0x1a/0x30 [20073.779557][ T1364] [20073.781363][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20073.781363][ T1364] dst_init+0x84/0x4a0 [20073.781363][ T1364] dst_alloc+0x97/0x150 [20073.781363][ T1364] ip6_dst_alloc+0x23/0x90 [20073.781363][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20073.781363][ T1364] ip6_pol_route+0x56f/0x840 [20073.781363][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20073.781363][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20073.781363][ T1364] ipv6_rcv+0x1ad/0x810 [20073.781363][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20073.781363][ T1364] process_backlog+0x101/0x620 [20073.781363][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20073.781363][ T1364] net_rx_action+0x495/0xbe0 [20073.781363][ T1364] __do_softirq+0x1b5/0x7f6 [20073.781363][ T1364] [20073.783231][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20073.783231][ T1364] netdev_get_by_index+0x5e/0x80 [20073.783231][ T1364] fib6_nh_init+0x3d8/0x15b0 [20073.783231][ T1364] ip6_route_info_create+0xf18/0x17d0 [20073.783231][ T1364] ip6_route_add+0x1c/0x140 [20073.783231][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20073.783231][ T1364] addrconf_add_dev+0xe2/0x170 [20073.783231][ T1364] inet6_addr_add+0x12f/0xa40 [20073.783231][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20073.783231][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20073.783231][ T1364] netlink_rcv_skb+0x130/0x360 [20073.783231][ T1364] netlink_unicast+0x449/0x710 [20073.783231][ T1364] netlink_sendmsg+0x723/0xbe0 [20073.783231][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20073.783231][ T1364] ___sys_sendmsg+0xee/0x170 [20073.783231][ T1364] __sys_sendmsg+0xcd/0x170 [20073.783231][ T1364] do_syscall_64+0xc6/0x1e0 [20073.783231][ T1364] [20073.785452][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20073.785452][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20073.785452][ T1364] ipv6_find_idev+0x102/0x170 [20073.785452][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20073.785452][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20073.785452][ T1364] netlink_rcv_skb+0x130/0x360 [20073.785452][ T1364] netlink_unicast+0x449/0x710 [20073.785452][ T1364] netlink_sendmsg+0x723/0xbe0 [20073.785452][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20073.785452][ T1364] ___sys_sendmsg+0xee/0x170 [20073.785452][ T1364] __sys_sendmsg+0xcd/0x170 [20073.785452][ T1364] do_syscall_64+0xc6/0x1e0 [20073.785452][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20073.785452][ T1364] [20073.787190][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20073.787190][ T1364] neigh_parms_alloc+0x1e5/0x510 [20073.787190][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20073.787190][ T1364] ipv6_find_idev+0x102/0x170 [20073.787190][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20073.787190][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20073.787190][ T1364] netlink_rcv_skb+0x130/0x360 [20073.787190][ T1364] netlink_unicast+0x449/0x710 [20073.787190][ T1364] netlink_sendmsg+0x723/0xbe0 [20073.787190][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20073.787190][ T1364] ___sys_sendmsg+0xee/0x170 [20073.787190][ T1364] __sys_sendmsg+0xcd/0x170 [20073.787190][ T1364] do_syscall_64+0xc6/0x1e0 [20073.787190][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20073.787190][ T1364] [20083.923001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20083.923492][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20083.923492][ T1364] ___neigh_create+0x14b/0xf60 [20083.923492][ T1364] ip6_finish_output2+0xa70/0xf80 [20083.923492][ T1364] ip6_finish_output+0x4ed/0xd30 [20083.923492][ T1364] ip6_output+0x1f3/0x770 [20083.923492][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20083.923492][ T1364] mld_sendpack+0x62d/0xbc0 [20083.923492][ T1364] mld_ifc_work+0x32/0x1f0 [20083.923492][ T1364] process_one_work+0x84d/0x18a0 [20083.923492][ T1364] worker_thread+0x587/0xd30 [20083.923492][ T1364] kthread+0x28a/0x350 [20083.923492][ T1364] ret_from_fork+0x31/0x70 [20083.923492][ T1364] ret_from_fork_asm+0x1a/0x30 [20083.923492][ T1364] [20083.925229][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20083.925229][ T1364] dst_init+0x84/0x4a0 [20083.925229][ T1364] dst_alloc+0x97/0x150 [20083.925229][ T1364] ip6_dst_alloc+0x23/0x90 [20083.925229][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20083.925229][ T1364] ip6_pol_route+0x56f/0x840 [20083.925229][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20083.925229][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20083.925229][ T1364] ipv6_rcv+0x1ad/0x810 [20083.925229][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20083.925229][ T1364] process_backlog+0x101/0x620 [20083.925229][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20083.925229][ T1364] net_rx_action+0x495/0xbe0 [20083.925229][ T1364] __do_softirq+0x1b5/0x7f6 [20083.925229][ T1364] [20083.927106][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20083.927106][ T1364] netdev_get_by_index+0x5e/0x80 [20083.927106][ T1364] fib6_nh_init+0x3d8/0x15b0 [20083.927106][ T1364] ip6_route_info_create+0xf18/0x17d0 [20083.927106][ T1364] ip6_route_add+0x1c/0x140 [20083.927106][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20083.927106][ T1364] addrconf_add_dev+0xe2/0x170 [20083.927106][ T1364] inet6_addr_add+0x12f/0xa40 [20083.927106][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20083.927106][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20083.927106][ T1364] netlink_rcv_skb+0x130/0x360 [20083.927106][ T1364] netlink_unicast+0x449/0x710 [20083.927106][ T1364] netlink_sendmsg+0x723/0xbe0 [20083.927106][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20083.927106][ T1364] ___sys_sendmsg+0xee/0x170 [20083.927106][ T1364] __sys_sendmsg+0xcd/0x170 [20083.927106][ T1364] do_syscall_64+0xc6/0x1e0 [20083.927106][ T1364] [20083.929325][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20083.929325][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20083.929325][ T1364] ipv6_find_idev+0x102/0x170 [20083.929325][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20083.929325][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20083.929325][ T1364] netlink_rcv_skb+0x130/0x360 [20083.929325][ T1364] netlink_unicast+0x449/0x710 [20083.929325][ T1364] netlink_sendmsg+0x723/0xbe0 [20083.929325][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20083.929325][ T1364] ___sys_sendmsg+0xee/0x170 [20083.929325][ T1364] __sys_sendmsg+0xcd/0x170 [20083.929325][ T1364] do_syscall_64+0xc6/0x1e0 [20083.929325][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20083.929325][ T1364] [20083.931063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20083.931063][ T1364] neigh_parms_alloc+0x1e5/0x510 [20083.931063][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20083.931063][ T1364] ipv6_find_idev+0x102/0x170 [20083.931063][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20083.931063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20083.931063][ T1364] netlink_rcv_skb+0x130/0x360 [20083.931063][ T1364] netlink_unicast+0x449/0x710 [20083.931063][ T1364] netlink_sendmsg+0x723/0xbe0 [20083.931063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20083.931063][ T1364] ___sys_sendmsg+0xee/0x170 [20083.931063][ T1364] __sys_sendmsg+0xcd/0x170 [20083.931063][ T1364] do_syscall_64+0xc6/0x1e0 [20083.931063][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20083.931063][ T1364] [20093.979079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20093.979591][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20093.979591][ T1364] ___neigh_create+0x14b/0xf60 [20093.979591][ T1364] ip6_finish_output2+0xa70/0xf80 [20093.979591][ T1364] ip6_finish_output+0x4ed/0xd30 [20093.979591][ T1364] ip6_output+0x1f3/0x770 [20093.979591][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20093.979591][ T1364] mld_sendpack+0x62d/0xbc0 [20093.979591][ T1364] mld_ifc_work+0x32/0x1f0 [20093.979591][ T1364] process_one_work+0x84d/0x18a0 [20093.979591][ T1364] worker_thread+0x587/0xd30 [20093.979591][ T1364] kthread+0x28a/0x350 [20093.979591][ T1364] ret_from_fork+0x31/0x70 [20093.979591][ T1364] ret_from_fork_asm+0x1a/0x30 [20093.979591][ T1364] [20093.981338][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20093.981338][ T1364] dst_init+0x84/0x4a0 [20093.981338][ T1364] dst_alloc+0x97/0x150 [20093.981338][ T1364] ip6_dst_alloc+0x23/0x90 [20093.981338][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20093.981338][ T1364] ip6_pol_route+0x56f/0x840 [20093.981338][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20093.981338][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20093.981338][ T1364] ipv6_rcv+0x1ad/0x810 [20093.981338][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20093.981338][ T1364] process_backlog+0x101/0x620 [20093.981338][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20093.981338][ T1364] net_rx_action+0x495/0xbe0 [20093.981338][ T1364] __do_softirq+0x1b5/0x7f6 [20093.981338][ T1364] [20093.983220][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20093.983220][ T1364] netdev_get_by_index+0x5e/0x80 [20093.983220][ T1364] fib6_nh_init+0x3d8/0x15b0 [20093.983220][ T1364] ip6_route_info_create+0xf18/0x17d0 [20093.983220][ T1364] ip6_route_add+0x1c/0x140 [20093.983220][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20093.983220][ T1364] addrconf_add_dev+0xe2/0x170 [20093.983220][ T1364] inet6_addr_add+0x12f/0xa40 [20093.983220][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20093.983220][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20093.983220][ T1364] netlink_rcv_skb+0x130/0x360 [20093.983220][ T1364] netlink_unicast+0x449/0x710 [20093.983220][ T1364] netlink_sendmsg+0x723/0xbe0 [20093.983220][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20093.983220][ T1364] ___sys_sendmsg+0xee/0x170 [20093.983220][ T1364] __sys_sendmsg+0xcd/0x170 [20093.983220][ T1364] do_syscall_64+0xc6/0x1e0 [20093.983220][ T1364] [20093.985455][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20093.985455][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20093.985455][ T1364] ipv6_find_idev+0x102/0x170 [20093.985455][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20093.985455][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20093.985455][ T1364] netlink_rcv_skb+0x130/0x360 [20093.985455][ T1364] netlink_unicast+0x449/0x710 [20093.985455][ T1364] netlink_sendmsg+0x723/0xbe0 [20093.985455][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20093.985455][ T1364] ___sys_sendmsg+0xee/0x170 [20093.985455][ T1364] __sys_sendmsg+0xcd/0x170 [20093.985455][ T1364] do_syscall_64+0xc6/0x1e0 [20093.985455][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20093.985455][ T1364] [20093.987197][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20093.987197][ T1364] neigh_parms_alloc+0x1e5/0x510 [20093.987197][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20093.987197][ T1364] ipv6_find_idev+0x102/0x170 [20093.987197][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20093.987197][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20093.987197][ T1364] netlink_rcv_skb+0x130/0x360 [20093.987197][ T1364] netlink_unicast+0x449/0x710 [20093.987197][ T1364] netlink_sendmsg+0x723/0xbe0 [20093.987197][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20093.987197][ T1364] ___sys_sendmsg+0xee/0x170 [20093.987197][ T1364] __sys_sendmsg+0xcd/0x170 [20093.987197][ T1364] do_syscall_64+0xc6/0x1e0 [20093.987197][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20093.987197][ T1364] [20104.227011][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20104.227493][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20104.227493][ T1364] ___neigh_create+0x14b/0xf60 [20104.227493][ T1364] ip6_finish_output2+0xa70/0xf80 [20104.227493][ T1364] ip6_finish_output+0x4ed/0xd30 [20104.227493][ T1364] ip6_output+0x1f3/0x770 [20104.227493][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20104.227493][ T1364] mld_sendpack+0x62d/0xbc0 [20104.227493][ T1364] mld_ifc_work+0x32/0x1f0 [20104.227493][ T1364] process_one_work+0x84d/0x18a0 [20104.227493][ T1364] worker_thread+0x587/0xd30 [20104.227493][ T1364] kthread+0x28a/0x350 [20104.227493][ T1364] ret_from_fork+0x31/0x70 [20104.227493][ T1364] ret_from_fork_asm+0x1a/0x30 [20104.227493][ T1364] [20104.229232][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20104.229232][ T1364] dst_init+0x84/0x4a0 [20104.229232][ T1364] dst_alloc+0x97/0x150 [20104.229232][ T1364] ip6_dst_alloc+0x23/0x90 [20104.229232][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20104.229232][ T1364] ip6_pol_route+0x56f/0x840 [20104.229232][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20104.229232][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20104.229232][ T1364] ipv6_rcv+0x1ad/0x810 [20104.229232][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20104.229232][ T1364] process_backlog+0x101/0x620 [20104.229232][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20104.229232][ T1364] net_rx_action+0x495/0xbe0 [20104.229232][ T1364] __do_softirq+0x1b5/0x7f6 [20104.229232][ T1364] [20104.231081][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20104.231081][ T1364] netdev_get_by_index+0x5e/0x80 [20104.231081][ T1364] fib6_nh_init+0x3d8/0x15b0 [20104.231081][ T1364] ip6_route_info_create+0xf18/0x17d0 [20104.231081][ T1364] ip6_route_add+0x1c/0x140 [20104.231081][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20104.231081][ T1364] addrconf_add_dev+0xe2/0x170 [20104.231081][ T1364] inet6_addr_add+0x12f/0xa40 [20104.231081][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20104.231081][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.231081][ T1364] netlink_rcv_skb+0x130/0x360 [20104.231081][ T1364] netlink_unicast+0x449/0x710 [20104.231081][ T1364] netlink_sendmsg+0x723/0xbe0 [20104.231081][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20104.231081][ T1364] ___sys_sendmsg+0xee/0x170 [20104.231081][ T1364] __sys_sendmsg+0xcd/0x170 [20104.231081][ T1364] do_syscall_64+0xc6/0x1e0 [20104.231081][ T1364] [20104.233306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20104.233306][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20104.233306][ T1364] ipv6_find_idev+0x102/0x170 [20104.233306][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20104.233306][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.233306][ T1364] netlink_rcv_skb+0x130/0x360 [20104.233306][ T1364] netlink_unicast+0x449/0x710 [20104.233306][ T1364] netlink_sendmsg+0x723/0xbe0 [20104.233306][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20104.233306][ T1364] ___sys_sendmsg+0xee/0x170 [20104.233306][ T1364] __sys_sendmsg+0xcd/0x170 [20104.233306][ T1364] do_syscall_64+0xc6/0x1e0 [20104.233306][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20104.233306][ T1364] [20104.235045][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20104.235045][ T1364] neigh_parms_alloc+0x1e5/0x510 [20104.235045][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20104.235045][ T1364] ipv6_find_idev+0x102/0x170 [20104.235045][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20104.235045][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20104.235045][ T1364] netlink_rcv_skb+0x130/0x360 [20104.235045][ T1364] netlink_unicast+0x449/0x710 [20104.235045][ T1364] netlink_sendmsg+0x723/0xbe0 [20104.235045][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20104.235045][ T1364] ___sys_sendmsg+0xee/0x170 [20104.235045][ T1364] __sys_sendmsg+0xcd/0x170 [20104.235045][ T1364] do_syscall_64+0xc6/0x1e0 [20104.235045][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20104.235045][ T1364] [20114.475060][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20114.475486][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20114.475486][ T1364] ___neigh_create+0x14b/0xf60 [20114.475486][ T1364] ip6_finish_output2+0xa70/0xf80 [20114.475486][ T1364] ip6_finish_output+0x4ed/0xd30 [20114.475486][ T1364] ip6_output+0x1f3/0x770 [20114.475486][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20114.475486][ T1364] mld_sendpack+0x62d/0xbc0 [20114.475486][ T1364] mld_ifc_work+0x32/0x1f0 [20114.475486][ T1364] process_one_work+0x84d/0x18a0 [20114.475486][ T1364] worker_thread+0x587/0xd30 [20114.475486][ T1364] kthread+0x28a/0x350 [20114.475486][ T1364] ret_from_fork+0x31/0x70 [20114.475486][ T1364] ret_from_fork_asm+0x1a/0x30 [20114.475486][ T1364] [20114.477224][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20114.477224][ T1364] dst_init+0x84/0x4a0 [20114.477224][ T1364] dst_alloc+0x97/0x150 [20114.477224][ T1364] ip6_dst_alloc+0x23/0x90 [20114.477224][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20114.477224][ T1364] ip6_pol_route+0x56f/0x840 [20114.477224][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20114.477224][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20114.477224][ T1364] ipv6_rcv+0x1ad/0x810 [20114.477224][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20114.477224][ T1364] process_backlog+0x101/0x620 [20114.477224][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20114.477224][ T1364] net_rx_action+0x495/0xbe0 [20114.477224][ T1364] __do_softirq+0x1b5/0x7f6 [20114.477224][ T1364] [20114.479083][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20114.479083][ T1364] netdev_get_by_index+0x5e/0x80 [20114.479083][ T1364] fib6_nh_init+0x3d8/0x15b0 [20114.479083][ T1364] ip6_route_info_create+0xf18/0x17d0 [20114.479083][ T1364] ip6_route_add+0x1c/0x140 [20114.479083][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20114.479083][ T1364] addrconf_add_dev+0xe2/0x170 [20114.479083][ T1364] inet6_addr_add+0x12f/0xa40 [20114.479083][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20114.479083][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.479083][ T1364] netlink_rcv_skb+0x130/0x360 [20114.479083][ T1364] netlink_unicast+0x449/0x710 [20114.479083][ T1364] netlink_sendmsg+0x723/0xbe0 [20114.479083][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20114.479083][ T1364] ___sys_sendmsg+0xee/0x170 [20114.479083][ T1364] __sys_sendmsg+0xcd/0x170 [20114.479083][ T1364] do_syscall_64+0xc6/0x1e0 [20114.479083][ T1364] [20114.481309][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20114.481309][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20114.481309][ T1364] ipv6_find_idev+0x102/0x170 [20114.481309][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20114.481309][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.481309][ T1364] netlink_rcv_skb+0x130/0x360 [20114.481309][ T1364] netlink_unicast+0x449/0x710 [20114.481309][ T1364] netlink_sendmsg+0x723/0xbe0 [20114.481309][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20114.481309][ T1364] ___sys_sendmsg+0xee/0x170 [20114.481309][ T1364] __sys_sendmsg+0xcd/0x170 [20114.481309][ T1364] do_syscall_64+0xc6/0x1e0 [20114.481309][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20114.481309][ T1364] [20114.483065][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20114.483065][ T1364] neigh_parms_alloc+0x1e5/0x510 [20114.483065][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20114.483065][ T1364] ipv6_find_idev+0x102/0x170 [20114.483065][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20114.483065][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20114.483065][ T1364] netlink_rcv_skb+0x130/0x360 [20114.483065][ T1364] netlink_unicast+0x449/0x710 [20114.483065][ T1364] netlink_sendmsg+0x723/0xbe0 [20114.483065][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20114.483065][ T1364] ___sys_sendmsg+0xee/0x170 [20114.483065][ T1364] __sys_sendmsg+0xcd/0x170 [20114.483065][ T1364] do_syscall_64+0xc6/0x1e0 [20114.483065][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20114.483065][ T1364] [20124.531051][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20124.531537][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20124.531537][ T1364] ___neigh_create+0x14b/0xf60 [20124.531537][ T1364] ip6_finish_output2+0xa70/0xf80 [20124.531537][ T1364] ip6_finish_output+0x4ed/0xd30 [20124.531537][ T1364] ip6_output+0x1f3/0x770 [20124.531537][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20124.531537][ T1364] mld_sendpack+0x62d/0xbc0 [20124.531537][ T1364] mld_ifc_work+0x32/0x1f0 [20124.531537][ T1364] process_one_work+0x84d/0x18a0 [20124.531537][ T1364] worker_thread+0x587/0xd30 [20124.531537][ T1364] kthread+0x28a/0x350 [20124.531537][ T1364] ret_from_fork+0x31/0x70 [20124.531537][ T1364] ret_from_fork_asm+0x1a/0x30 [20124.531537][ T1364] [20124.533298][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20124.533298][ T1364] dst_init+0x84/0x4a0 [20124.533298][ T1364] dst_alloc+0x97/0x150 [20124.533298][ T1364] ip6_dst_alloc+0x23/0x90 [20124.533298][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20124.533298][ T1364] ip6_pol_route+0x56f/0x840 [20124.533298][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20124.533298][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20124.533298][ T1364] ipv6_rcv+0x1ad/0x810 [20124.533298][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20124.533298][ T1364] process_backlog+0x101/0x620 [20124.533298][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20124.533298][ T1364] net_rx_action+0x495/0xbe0 [20124.533298][ T1364] __do_softirq+0x1b5/0x7f6 [20124.533298][ T1364] [20124.535157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20124.535157][ T1364] netdev_get_by_index+0x5e/0x80 [20124.535157][ T1364] fib6_nh_init+0x3d8/0x15b0 [20124.535157][ T1364] ip6_route_info_create+0xf18/0x17d0 [20124.535157][ T1364] ip6_route_add+0x1c/0x140 [20124.535157][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20124.535157][ T1364] addrconf_add_dev+0xe2/0x170 [20124.535157][ T1364] inet6_addr_add+0x12f/0xa40 [20124.535157][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20124.535157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20124.535157][ T1364] netlink_rcv_skb+0x130/0x360 [20124.535157][ T1364] netlink_unicast+0x449/0x710 [20124.535157][ T1364] netlink_sendmsg+0x723/0xbe0 [20124.535157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20124.535157][ T1364] ___sys_sendmsg+0xee/0x170 [20124.535157][ T1364] __sys_sendmsg+0xcd/0x170 [20124.535157][ T1364] do_syscall_64+0xc6/0x1e0 [20124.535157][ T1364] [20124.537387][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20124.537387][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20124.537387][ T1364] ipv6_find_idev+0x102/0x170 [20124.537387][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20124.537387][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20124.537387][ T1364] netlink_rcv_skb+0x130/0x360 [20124.537387][ T1364] netlink_unicast+0x449/0x710 [20124.537387][ T1364] netlink_sendmsg+0x723/0xbe0 [20124.537387][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20124.537387][ T1364] ___sys_sendmsg+0xee/0x170 [20124.537387][ T1364] __sys_sendmsg+0xcd/0x170 [20124.537387][ T1364] do_syscall_64+0xc6/0x1e0 [20124.537387][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20124.537387][ T1364] [20124.539125][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20124.539125][ T1364] neigh_parms_alloc+0x1e5/0x510 [20124.539125][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20124.539125][ T1364] ipv6_find_idev+0x102/0x170 [20124.539125][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20124.539125][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20124.539125][ T1364] netlink_rcv_skb+0x130/0x360 [20124.539125][ T1364] netlink_unicast+0x449/0x710 [20124.539125][ T1364] netlink_sendmsg+0x723/0xbe0 [20124.539125][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20124.539125][ T1364] ___sys_sendmsg+0xee/0x170 [20124.539125][ T1364] __sys_sendmsg+0xcd/0x170 [20124.539125][ T1364] do_syscall_64+0xc6/0x1e0 [20124.539125][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20124.539125][ T1364] [20134.779125][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20134.779610][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20134.779610][ T1364] ___neigh_create+0x14b/0xf60 [20134.779610][ T1364] ip6_finish_output2+0xa70/0xf80 [20134.779610][ T1364] ip6_finish_output+0x4ed/0xd30 [20134.779610][ T1364] ip6_output+0x1f3/0x770 [20134.779610][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20134.779610][ T1364] mld_sendpack+0x62d/0xbc0 [20134.779610][ T1364] mld_ifc_work+0x32/0x1f0 [20134.779610][ T1364] process_one_work+0x84d/0x18a0 [20134.779610][ T1364] worker_thread+0x587/0xd30 [20134.779610][ T1364] kthread+0x28a/0x350 [20134.779610][ T1364] ret_from_fork+0x31/0x70 [20134.779610][ T1364] ret_from_fork_asm+0x1a/0x30 [20134.779610][ T1364] [20134.781306][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20134.781306][ T1364] dst_init+0x84/0x4a0 [20134.781306][ T1364] dst_alloc+0x97/0x150 [20134.781306][ T1364] ip6_dst_alloc+0x23/0x90 [20134.781306][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20134.781306][ T1364] ip6_pol_route+0x56f/0x840 [20134.781306][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20134.781306][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20134.781306][ T1364] ipv6_rcv+0x1ad/0x810 [20134.781306][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20134.781306][ T1364] process_backlog+0x101/0x620 [20134.781306][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20134.781306][ T1364] net_rx_action+0x495/0xbe0 [20134.781306][ T1364] __do_softirq+0x1b5/0x7f6 [20134.781306][ T1364] [20134.783138][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20134.783138][ T1364] netdev_get_by_index+0x5e/0x80 [20134.783138][ T1364] fib6_nh_init+0x3d8/0x15b0 [20134.783138][ T1364] ip6_route_info_create+0xf18/0x17d0 [20134.783138][ T1364] ip6_route_add+0x1c/0x140 [20134.783138][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20134.783138][ T1364] addrconf_add_dev+0xe2/0x170 [20134.783138][ T1364] inet6_addr_add+0x12f/0xa40 [20134.783138][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20134.783138][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20134.783138][ T1364] netlink_rcv_skb+0x130/0x360 [20134.783138][ T1364] netlink_unicast+0x449/0x710 [20134.783138][ T1364] netlink_sendmsg+0x723/0xbe0 [20134.783138][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20134.783138][ T1364] ___sys_sendmsg+0xee/0x170 [20134.783138][ T1364] __sys_sendmsg+0xcd/0x170 [20134.783138][ T1364] do_syscall_64+0xc6/0x1e0 [20134.783138][ T1364] [20134.785310][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20134.785310][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20134.785310][ T1364] ipv6_find_idev+0x102/0x170 [20134.785310][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20134.785310][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20134.785310][ T1364] netlink_rcv_skb+0x130/0x360 [20134.785310][ T1364] netlink_unicast+0x449/0x710 [20134.785310][ T1364] netlink_sendmsg+0x723/0xbe0 [20134.785310][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20134.785310][ T1364] ___sys_sendmsg+0xee/0x170 [20134.785310][ T1364] __sys_sendmsg+0xcd/0x170 [20134.785310][ T1364] do_syscall_64+0xc6/0x1e0 [20134.785310][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20134.785310][ T1364] [20134.787012][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20134.787012][ T1364] neigh_parms_alloc+0x1e5/0x510 [20134.787012][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20134.787012][ T1364] ipv6_find_idev+0x102/0x170 [20134.787012][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20134.787012][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20134.787012][ T1364] netlink_rcv_skb+0x130/0x360 [20134.787012][ T1364] netlink_unicast+0x449/0x710 [20134.787012][ T1364] netlink_sendmsg+0x723/0xbe0 [20134.787012][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20134.787012][ T1364] ___sys_sendmsg+0xee/0x170 [20134.787012][ T1364] __sys_sendmsg+0xcd/0x170 [20134.787012][ T1364] do_syscall_64+0xc6/0x1e0 [20134.787012][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20134.787012][ T1364] [20144.955137][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20144.955612][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20144.955612][ T1364] ___neigh_create+0x14b/0xf60 [20144.955612][ T1364] ip6_finish_output2+0xa70/0xf80 [20144.955612][ T1364] ip6_finish_output+0x4ed/0xd30 [20144.955612][ T1364] ip6_output+0x1f3/0x770 [20144.955612][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20144.955612][ T1364] mld_sendpack+0x62d/0xbc0 [20144.955612][ T1364] mld_ifc_work+0x32/0x1f0 [20144.955612][ T1364] process_one_work+0x84d/0x18a0 [20144.955612][ T1364] worker_thread+0x587/0xd30 [20144.955612][ T1364] kthread+0x28a/0x350 [20144.955612][ T1364] ret_from_fork+0x31/0x70 [20144.955612][ T1364] ret_from_fork_asm+0x1a/0x30 [20144.955612][ T1364] [20144.957308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20144.957308][ T1364] dst_init+0x84/0x4a0 [20144.957308][ T1364] dst_alloc+0x97/0x150 [20144.957308][ T1364] ip6_dst_alloc+0x23/0x90 [20144.957308][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20144.957308][ T1364] ip6_pol_route+0x56f/0x840 [20144.957308][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20144.957308][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20144.957308][ T1364] ipv6_rcv+0x1ad/0x810 [20144.957308][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20144.957308][ T1364] process_backlog+0x101/0x620 [20144.957308][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20144.957308][ T1364] net_rx_action+0x495/0xbe0 [20144.957308][ T1364] __do_softirq+0x1b5/0x7f6 [20144.957308][ T1364] [20144.959118][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20144.959118][ T1364] netdev_get_by_index+0x5e/0x80 [20144.959118][ T1364] fib6_nh_init+0x3d8/0x15b0 [20144.959118][ T1364] ip6_route_info_create+0xf18/0x17d0 [20144.959118][ T1364] ip6_route_add+0x1c/0x140 [20144.959118][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20144.959118][ T1364] addrconf_add_dev+0xe2/0x170 [20144.959118][ T1364] inet6_addr_add+0x12f/0xa40 [20144.959118][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20144.959118][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.959118][ T1364] netlink_rcv_skb+0x130/0x360 [20144.959118][ T1364] netlink_unicast+0x449/0x710 [20144.959118][ T1364] netlink_sendmsg+0x723/0xbe0 [20144.959118][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20144.959118][ T1364] ___sys_sendmsg+0xee/0x170 [20144.959118][ T1364] __sys_sendmsg+0xcd/0x170 [20144.959118][ T1364] do_syscall_64+0xc6/0x1e0 [20144.959118][ T1364] [20144.961284][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20144.961284][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20144.961284][ T1364] ipv6_find_idev+0x102/0x170 [20144.961284][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20144.961284][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.961284][ T1364] netlink_rcv_skb+0x130/0x360 [20144.961284][ T1364] netlink_unicast+0x449/0x710 [20144.961284][ T1364] netlink_sendmsg+0x723/0xbe0 [20144.961284][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20144.961284][ T1364] ___sys_sendmsg+0xee/0x170 [20144.961284][ T1364] __sys_sendmsg+0xcd/0x170 [20144.961284][ T1364] do_syscall_64+0xc6/0x1e0 [20144.961284][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20144.961284][ T1364] [20144.963009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20144.963009][ T1364] neigh_parms_alloc+0x1e5/0x510 [20144.963009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20144.963009][ T1364] ipv6_find_idev+0x102/0x170 [20144.963009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20144.963009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20144.963009][ T1364] netlink_rcv_skb+0x130/0x360 [20144.963009][ T1364] netlink_unicast+0x449/0x710 [20144.963009][ T1364] netlink_sendmsg+0x723/0xbe0 [20144.963009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20144.963009][ T1364] ___sys_sendmsg+0xee/0x170 [20144.963009][ T1364] __sys_sendmsg+0xcd/0x170 [20144.963009][ T1364] do_syscall_64+0xc6/0x1e0 [20144.963009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20144.963009][ T1364] [20155.122993][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20155.123417][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20155.123417][ T1364] ___neigh_create+0x14b/0xf60 [20155.123417][ T1364] ip6_finish_output2+0xa70/0xf80 [20155.123417][ T1364] ip6_finish_output+0x4ed/0xd30 [20155.123417][ T1364] ip6_output+0x1f3/0x770 [20155.123417][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20155.123417][ T1364] mld_sendpack+0x62d/0xbc0 [20155.123417][ T1364] mld_ifc_work+0x32/0x1f0 [20155.123417][ T1364] process_one_work+0x84d/0x18a0 [20155.123417][ T1364] worker_thread+0x587/0xd30 [20155.123417][ T1364] kthread+0x28a/0x350 [20155.123417][ T1364] ret_from_fork+0x31/0x70 [20155.123417][ T1364] ret_from_fork_asm+0x1a/0x30 [20155.123417][ T1364] [20155.125168][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20155.125168][ T1364] dst_init+0x84/0x4a0 [20155.125168][ T1364] dst_alloc+0x97/0x150 [20155.125168][ T1364] ip6_dst_alloc+0x23/0x90 [20155.125168][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20155.125168][ T1364] ip6_pol_route+0x56f/0x840 [20155.125168][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20155.125168][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20155.125168][ T1364] ipv6_rcv+0x1ad/0x810 [20155.125168][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20155.125168][ T1364] process_backlog+0x101/0x620 [20155.125168][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20155.125168][ T1364] net_rx_action+0x495/0xbe0 [20155.125168][ T1364] __do_softirq+0x1b5/0x7f6 [20155.125168][ T1364] [20155.127032][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20155.127032][ T1364] netdev_get_by_index+0x5e/0x80 [20155.127032][ T1364] fib6_nh_init+0x3d8/0x15b0 [20155.127032][ T1364] ip6_route_info_create+0xf18/0x17d0 [20155.127032][ T1364] ip6_route_add+0x1c/0x140 [20155.127032][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20155.127032][ T1364] addrconf_add_dev+0xe2/0x170 [20155.127032][ T1364] inet6_addr_add+0x12f/0xa40 [20155.127032][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20155.127032][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.127032][ T1364] netlink_rcv_skb+0x130/0x360 [20155.127032][ T1364] netlink_unicast+0x449/0x710 [20155.127032][ T1364] netlink_sendmsg+0x723/0xbe0 [20155.127032][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20155.127032][ T1364] ___sys_sendmsg+0xee/0x170 [20155.127032][ T1364] __sys_sendmsg+0xcd/0x170 [20155.127032][ T1364] do_syscall_64+0xc6/0x1e0 [20155.127032][ T1364] [20155.129255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20155.129255][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20155.129255][ T1364] ipv6_find_idev+0x102/0x170 [20155.129255][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20155.129255][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.129255][ T1364] netlink_rcv_skb+0x130/0x360 [20155.129255][ T1364] netlink_unicast+0x449/0x710 [20155.129255][ T1364] netlink_sendmsg+0x723/0xbe0 [20155.129255][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20155.129255][ T1364] ___sys_sendmsg+0xee/0x170 [20155.129255][ T1364] __sys_sendmsg+0xcd/0x170 [20155.129255][ T1364] do_syscall_64+0xc6/0x1e0 [20155.129255][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20155.129255][ T1364] [20155.131036][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20155.131036][ T1364] neigh_parms_alloc+0x1e5/0x510 [20155.131036][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20155.131036][ T1364] ipv6_find_idev+0x102/0x170 [20155.131036][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20155.131036][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20155.131036][ T1364] netlink_rcv_skb+0x130/0x360 [20155.131036][ T1364] netlink_unicast+0x449/0x710 [20155.131036][ T1364] netlink_sendmsg+0x723/0xbe0 [20155.131036][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20155.131036][ T1364] ___sys_sendmsg+0xee/0x170 [20155.131036][ T1364] __sys_sendmsg+0xcd/0x170 [20155.131036][ T1364] do_syscall_64+0xc6/0x1e0 [20155.131036][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20155.131036][ T1364] [20165.379078][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20165.379563][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20165.379563][ T1364] ___neigh_create+0x14b/0xf60 [20165.379563][ T1364] ip6_finish_output2+0xa70/0xf80 [20165.379563][ T1364] ip6_finish_output+0x4ed/0xd30 [20165.379563][ T1364] ip6_output+0x1f3/0x770 [20165.379563][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20165.379563][ T1364] mld_sendpack+0x62d/0xbc0 [20165.379563][ T1364] mld_ifc_work+0x32/0x1f0 [20165.379563][ T1364] process_one_work+0x84d/0x18a0 [20165.379563][ T1364] worker_thread+0x587/0xd30 [20165.379563][ T1364] kthread+0x28a/0x350 [20165.379563][ T1364] ret_from_fork+0x31/0x70 [20165.379563][ T1364] ret_from_fork_asm+0x1a/0x30 [20165.379563][ T1364] [20165.381308][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20165.381308][ T1364] dst_init+0x84/0x4a0 [20165.381308][ T1364] dst_alloc+0x97/0x150 [20165.381308][ T1364] ip6_dst_alloc+0x23/0x90 [20165.381308][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20165.381308][ T1364] ip6_pol_route+0x56f/0x840 [20165.381308][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20165.381308][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20165.381308][ T1364] ipv6_rcv+0x1ad/0x810 [20165.381308][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20165.381308][ T1364] process_backlog+0x101/0x620 [20165.381308][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20165.381308][ T1364] net_rx_action+0x495/0xbe0 [20165.381308][ T1364] __do_softirq+0x1b5/0x7f6 [20165.381308][ T1364] [20165.383182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20165.383182][ T1364] netdev_get_by_index+0x5e/0x80 [20165.383182][ T1364] fib6_nh_init+0x3d8/0x15b0 [20165.383182][ T1364] ip6_route_info_create+0xf18/0x17d0 [20165.383182][ T1364] ip6_route_add+0x1c/0x140 [20165.383182][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20165.383182][ T1364] addrconf_add_dev+0xe2/0x170 [20165.383182][ T1364] inet6_addr_add+0x12f/0xa40 [20165.383182][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20165.383182][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20165.383182][ T1364] netlink_rcv_skb+0x130/0x360 [20165.383182][ T1364] netlink_unicast+0x449/0x710 [20165.383182][ T1364] netlink_sendmsg+0x723/0xbe0 [20165.383182][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20165.383182][ T1364] ___sys_sendmsg+0xee/0x170 [20165.383182][ T1364] __sys_sendmsg+0xcd/0x170 [20165.383182][ T1364] do_syscall_64+0xc6/0x1e0 [20165.383182][ T1364] [20165.385405][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20165.385405][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20165.385405][ T1364] ipv6_find_idev+0x102/0x170 [20165.385405][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20165.385405][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20165.385405][ T1364] netlink_rcv_skb+0x130/0x360 [20165.385405][ T1364] netlink_unicast+0x449/0x710 [20165.385405][ T1364] netlink_sendmsg+0x723/0xbe0 [20165.385405][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20165.385405][ T1364] ___sys_sendmsg+0xee/0x170 [20165.385405][ T1364] __sys_sendmsg+0xcd/0x170 [20165.385405][ T1364] do_syscall_64+0xc6/0x1e0 [20165.385405][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20165.385405][ T1364] [20165.387149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20165.387149][ T1364] neigh_parms_alloc+0x1e5/0x510 [20165.387149][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20165.387149][ T1364] ipv6_find_idev+0x102/0x170 [20165.387149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20165.387149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20165.387149][ T1364] netlink_rcv_skb+0x130/0x360 [20165.387149][ T1364] netlink_unicast+0x449/0x710 [20165.387149][ T1364] netlink_sendmsg+0x723/0xbe0 [20165.387149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20165.387149][ T1364] ___sys_sendmsg+0xee/0x170 [20165.387149][ T1364] __sys_sendmsg+0xcd/0x170 [20165.387149][ T1364] do_syscall_64+0xc6/0x1e0 [20165.387149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20165.387149][ T1364] [20175.587127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20175.587559][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20175.587559][ T1364] ___neigh_create+0x14b/0xf60 [20175.587559][ T1364] ip6_finish_output2+0xa70/0xf80 [20175.587559][ T1364] ip6_finish_output+0x4ed/0xd30 [20175.587559][ T1364] ip6_output+0x1f3/0x770 [20175.587559][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20175.587559][ T1364] mld_sendpack+0x62d/0xbc0 [20175.587559][ T1364] mld_ifc_work+0x32/0x1f0 [20175.587559][ T1364] process_one_work+0x84d/0x18a0 [20175.587559][ T1364] worker_thread+0x587/0xd30 [20175.587559][ T1364] kthread+0x28a/0x350 [20175.587559][ T1364] ret_from_fork+0x31/0x70 [20175.587559][ T1364] ret_from_fork_asm+0x1a/0x30 [20175.587559][ T1364] [20175.589291][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20175.589291][ T1364] dst_init+0x84/0x4a0 [20175.589291][ T1364] dst_alloc+0x97/0x150 [20175.589291][ T1364] ip6_dst_alloc+0x23/0x90 [20175.589291][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20175.589291][ T1364] ip6_pol_route+0x56f/0x840 [20175.589291][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20175.589291][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20175.589291][ T1364] ipv6_rcv+0x1ad/0x810 [20175.589291][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20175.589291][ T1364] process_backlog+0x101/0x620 [20175.589291][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20175.589291][ T1364] net_rx_action+0x495/0xbe0 [20175.589291][ T1364] __do_softirq+0x1b5/0x7f6 [20175.589291][ T1364] [20175.591152][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20175.591152][ T1364] netdev_get_by_index+0x5e/0x80 [20175.591152][ T1364] fib6_nh_init+0x3d8/0x15b0 [20175.591152][ T1364] ip6_route_info_create+0xf18/0x17d0 [20175.591152][ T1364] ip6_route_add+0x1c/0x140 [20175.591152][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20175.591152][ T1364] addrconf_add_dev+0xe2/0x170 [20175.591152][ T1364] inet6_addr_add+0x12f/0xa40 [20175.591152][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20175.591152][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20175.591152][ T1364] netlink_rcv_skb+0x130/0x360 [20175.591152][ T1364] netlink_unicast+0x449/0x710 [20175.591152][ T1364] netlink_sendmsg+0x723/0xbe0 [20175.591152][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20175.591152][ T1364] ___sys_sendmsg+0xee/0x170 [20175.591152][ T1364] __sys_sendmsg+0xcd/0x170 [20175.591152][ T1364] do_syscall_64+0xc6/0x1e0 [20175.591152][ T1364] [20175.593391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20175.593391][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20175.593391][ T1364] ipv6_find_idev+0x102/0x170 [20175.593391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20175.593391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20175.593391][ T1364] netlink_rcv_skb+0x130/0x360 [20175.593391][ T1364] netlink_unicast+0x449/0x710 [20175.593391][ T1364] netlink_sendmsg+0x723/0xbe0 [20175.593391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20175.593391][ T1364] ___sys_sendmsg+0xee/0x170 [20175.593391][ T1364] __sys_sendmsg+0xcd/0x170 [20175.593391][ T1364] do_syscall_64+0xc6/0x1e0 [20175.593391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20175.593391][ T1364] [20175.595137][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20175.595137][ T1364] neigh_parms_alloc+0x1e5/0x510 [20175.595137][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20175.595137][ T1364] ipv6_find_idev+0x102/0x170 [20175.595137][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20175.595137][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20175.595137][ T1364] netlink_rcv_skb+0x130/0x360 [20175.595137][ T1364] netlink_unicast+0x449/0x710 [20175.595137][ T1364] netlink_sendmsg+0x723/0xbe0 [20175.595137][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20175.595137][ T1364] ___sys_sendmsg+0xee/0x170 [20175.595137][ T1364] __sys_sendmsg+0xcd/0x170 [20175.595137][ T1364] do_syscall_64+0xc6/0x1e0 [20175.595137][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20175.595137][ T1364] [20185.667127][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20185.667548][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20185.667548][ T1364] ___neigh_create+0x14b/0xf60 [20185.667548][ T1364] ip6_finish_output2+0xa70/0xf80 [20185.667548][ T1364] ip6_finish_output+0x4ed/0xd30 [20185.667548][ T1364] ip6_output+0x1f3/0x770 [20185.667548][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20185.667548][ T1364] mld_sendpack+0x62d/0xbc0 [20185.667548][ T1364] mld_ifc_work+0x32/0x1f0 [20185.667548][ T1364] process_one_work+0x84d/0x18a0 [20185.667548][ T1364] worker_thread+0x587/0xd30 [20185.667548][ T1364] kthread+0x28a/0x350 [20185.667548][ T1364] ret_from_fork+0x31/0x70 [20185.667548][ T1364] ret_from_fork_asm+0x1a/0x30 [20185.667548][ T1364] [20185.669289][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20185.669289][ T1364] dst_init+0x84/0x4a0 [20185.669289][ T1364] dst_alloc+0x97/0x150 [20185.669289][ T1364] ip6_dst_alloc+0x23/0x90 [20185.669289][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20185.669289][ T1364] ip6_pol_route+0x56f/0x840 [20185.669289][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20185.669289][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20185.669289][ T1364] ipv6_rcv+0x1ad/0x810 [20185.669289][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20185.669289][ T1364] process_backlog+0x101/0x620 [20185.669289][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20185.669289][ T1364] net_rx_action+0x495/0xbe0 [20185.669289][ T1364] __do_softirq+0x1b5/0x7f6 [20185.669289][ T1364] [20185.671147][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20185.671147][ T1364] netdev_get_by_index+0x5e/0x80 [20185.671147][ T1364] fib6_nh_init+0x3d8/0x15b0 [20185.671147][ T1364] ip6_route_info_create+0xf18/0x17d0 [20185.671147][ T1364] ip6_route_add+0x1c/0x140 [20185.671147][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20185.671147][ T1364] addrconf_add_dev+0xe2/0x170 [20185.671147][ T1364] inet6_addr_add+0x12f/0xa40 [20185.671147][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20185.671147][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.671147][ T1364] netlink_rcv_skb+0x130/0x360 [20185.671147][ T1364] netlink_unicast+0x449/0x710 [20185.671147][ T1364] netlink_sendmsg+0x723/0xbe0 [20185.671147][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20185.671147][ T1364] ___sys_sendmsg+0xee/0x170 [20185.671147][ T1364] __sys_sendmsg+0xcd/0x170 [20185.671147][ T1364] do_syscall_64+0xc6/0x1e0 [20185.671147][ T1364] [20185.673378][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20185.673378][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20185.673378][ T1364] ipv6_find_idev+0x102/0x170 [20185.673378][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20185.673378][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.673378][ T1364] netlink_rcv_skb+0x130/0x360 [20185.673378][ T1364] netlink_unicast+0x449/0x710 [20185.673378][ T1364] netlink_sendmsg+0x723/0xbe0 [20185.673378][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20185.673378][ T1364] ___sys_sendmsg+0xee/0x170 [20185.673378][ T1364] __sys_sendmsg+0xcd/0x170 [20185.673378][ T1364] do_syscall_64+0xc6/0x1e0 [20185.673378][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20185.673378][ T1364] [20185.675124][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20185.675124][ T1364] neigh_parms_alloc+0x1e5/0x510 [20185.675124][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20185.675124][ T1364] ipv6_find_idev+0x102/0x170 [20185.675124][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20185.675124][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20185.675124][ T1364] netlink_rcv_skb+0x130/0x360 [20185.675124][ T1364] netlink_unicast+0x449/0x710 [20185.675124][ T1364] netlink_sendmsg+0x723/0xbe0 [20185.675124][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20185.675124][ T1364] ___sys_sendmsg+0xee/0x170 [20185.675124][ T1364] __sys_sendmsg+0xcd/0x170 [20185.675124][ T1364] do_syscall_64+0xc6/0x1e0 [20185.675124][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20185.675124][ T1364] [20195.811063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20195.811495][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20195.811495][ T1364] ___neigh_create+0x14b/0xf60 [20195.811495][ T1364] ip6_finish_output2+0xa70/0xf80 [20195.811495][ T1364] ip6_finish_output+0x4ed/0xd30 [20195.811495][ T1364] ip6_output+0x1f3/0x770 [20195.811495][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20195.811495][ T1364] mld_sendpack+0x62d/0xbc0 [20195.811495][ T1364] mld_ifc_work+0x32/0x1f0 [20195.811495][ T1364] process_one_work+0x84d/0x18a0 [20195.811495][ T1364] worker_thread+0x587/0xd30 [20195.811495][ T1364] kthread+0x28a/0x350 [20195.811495][ T1364] ret_from_fork+0x31/0x70 [20195.811495][ T1364] ret_from_fork_asm+0x1a/0x30 [20195.811495][ T1364] [20195.813247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20195.813247][ T1364] dst_init+0x84/0x4a0 [20195.813247][ T1364] dst_alloc+0x97/0x150 [20195.813247][ T1364] ip6_dst_alloc+0x23/0x90 [20195.813247][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20195.813247][ T1364] ip6_pol_route+0x56f/0x840 [20195.813247][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20195.813247][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20195.813247][ T1364] ipv6_rcv+0x1ad/0x810 [20195.813247][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20195.813247][ T1364] process_backlog+0x101/0x620 [20195.813247][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20195.813247][ T1364] net_rx_action+0x495/0xbe0 [20195.813247][ T1364] __do_softirq+0x1b5/0x7f6 [20195.813247][ T1364] [20195.815107][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20195.815107][ T1364] netdev_get_by_index+0x5e/0x80 [20195.815107][ T1364] fib6_nh_init+0x3d8/0x15b0 [20195.815107][ T1364] ip6_route_info_create+0xf18/0x17d0 [20195.815107][ T1364] ip6_route_add+0x1c/0x140 [20195.815107][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20195.815107][ T1364] addrconf_add_dev+0xe2/0x170 [20195.815107][ T1364] inet6_addr_add+0x12f/0xa40 [20195.815107][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20195.815107][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.815107][ T1364] netlink_rcv_skb+0x130/0x360 [20195.815107][ T1364] netlink_unicast+0x449/0x710 [20195.815107][ T1364] netlink_sendmsg+0x723/0xbe0 [20195.815107][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20195.815107][ T1364] ___sys_sendmsg+0xee/0x170 [20195.815107][ T1364] __sys_sendmsg+0xcd/0x170 [20195.815107][ T1364] do_syscall_64+0xc6/0x1e0 [20195.815107][ T1364] [20195.817329][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20195.817329][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20195.817329][ T1364] ipv6_find_idev+0x102/0x170 [20195.817329][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20195.817329][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.817329][ T1364] netlink_rcv_skb+0x130/0x360 [20195.817329][ T1364] netlink_unicast+0x449/0x710 [20195.817329][ T1364] netlink_sendmsg+0x723/0xbe0 [20195.817329][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20195.817329][ T1364] ___sys_sendmsg+0xee/0x170 [20195.817329][ T1364] __sys_sendmsg+0xcd/0x170 [20195.817329][ T1364] do_syscall_64+0xc6/0x1e0 [20195.817329][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20195.817329][ T1364] [20195.819070][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20195.819070][ T1364] neigh_parms_alloc+0x1e5/0x510 [20195.819070][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20195.819070][ T1364] ipv6_find_idev+0x102/0x170 [20195.819070][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20195.819070][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20195.819070][ T1364] netlink_rcv_skb+0x130/0x360 [20195.819070][ T1364] netlink_unicast+0x449/0x710 [20195.819070][ T1364] netlink_sendmsg+0x723/0xbe0 [20195.819070][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20195.819070][ T1364] ___sys_sendmsg+0xee/0x170 [20195.819070][ T1364] __sys_sendmsg+0xcd/0x170 [20195.819070][ T1364] do_syscall_64+0xc6/0x1e0 [20195.819070][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20195.819070][ T1364] [20205.923000][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20205.923429][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20205.923429][ T1364] ___neigh_create+0x14b/0xf60 [20205.923429][ T1364] ip6_finish_output2+0xa70/0xf80 [20205.923429][ T1364] ip6_finish_output+0x4ed/0xd30 [20205.923429][ T1364] ip6_output+0x1f3/0x770 [20205.923429][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20205.923429][ T1364] mld_sendpack+0x62d/0xbc0 [20205.923429][ T1364] mld_ifc_work+0x32/0x1f0 [20205.923429][ T1364] process_one_work+0x84d/0x18a0 [20205.923429][ T1364] worker_thread+0x587/0xd30 [20205.923429][ T1364] kthread+0x28a/0x350 [20205.923429][ T1364] ret_from_fork+0x31/0x70 [20205.923429][ T1364] ret_from_fork_asm+0x1a/0x30 [20205.923429][ T1364] [20205.925174][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20205.925174][ T1364] dst_init+0x84/0x4a0 [20205.925174][ T1364] dst_alloc+0x97/0x150 [20205.925174][ T1364] ip6_dst_alloc+0x23/0x90 [20205.925174][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20205.925174][ T1364] ip6_pol_route+0x56f/0x840 [20205.925174][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20205.925174][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20205.925174][ T1364] ipv6_rcv+0x1ad/0x810 [20205.925174][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20205.925174][ T1364] process_backlog+0x101/0x620 [20205.925174][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20205.925174][ T1364] net_rx_action+0x495/0xbe0 [20205.925174][ T1364] __do_softirq+0x1b5/0x7f6 [20205.925174][ T1364] [20205.927039][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20205.927039][ T1364] netdev_get_by_index+0x5e/0x80 [20205.927039][ T1364] fib6_nh_init+0x3d8/0x15b0 [20205.927039][ T1364] ip6_route_info_create+0xf18/0x17d0 [20205.927039][ T1364] ip6_route_add+0x1c/0x140 [20205.927039][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20205.927039][ T1364] addrconf_add_dev+0xe2/0x170 [20205.927039][ T1364] inet6_addr_add+0x12f/0xa40 [20205.927039][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20205.927039][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.927039][ T1364] netlink_rcv_skb+0x130/0x360 [20205.927039][ T1364] netlink_unicast+0x449/0x710 [20205.927039][ T1364] netlink_sendmsg+0x723/0xbe0 [20205.927039][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20205.927039][ T1364] ___sys_sendmsg+0xee/0x170 [20205.927039][ T1364] __sys_sendmsg+0xcd/0x170 [20205.927039][ T1364] do_syscall_64+0xc6/0x1e0 [20205.927039][ T1364] [20205.929267][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20205.929267][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20205.929267][ T1364] ipv6_find_idev+0x102/0x170 [20205.929267][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20205.929267][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.929267][ T1364] netlink_rcv_skb+0x130/0x360 [20205.929267][ T1364] netlink_unicast+0x449/0x710 [20205.929267][ T1364] netlink_sendmsg+0x723/0xbe0 [20205.929267][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20205.929267][ T1364] ___sys_sendmsg+0xee/0x170 [20205.929267][ T1364] __sys_sendmsg+0xcd/0x170 [20205.929267][ T1364] do_syscall_64+0xc6/0x1e0 [20205.929267][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20205.929267][ T1364] [20205.931024][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20205.931024][ T1364] neigh_parms_alloc+0x1e5/0x510 [20205.931024][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20205.931024][ T1364] ipv6_find_idev+0x102/0x170 [20205.931024][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20205.931024][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20205.931024][ T1364] netlink_rcv_skb+0x130/0x360 [20205.931024][ T1364] netlink_unicast+0x449/0x710 [20205.931024][ T1364] netlink_sendmsg+0x723/0xbe0 [20205.931024][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20205.931024][ T1364] ___sys_sendmsg+0xee/0x170 [20205.931024][ T1364] __sys_sendmsg+0xcd/0x170 [20205.931024][ T1364] do_syscall_64+0xc6/0x1e0 [20205.931024][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20205.931024][ T1364] [20215.987072][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20215.987577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20215.987577][ T1364] ___neigh_create+0x14b/0xf60 [20215.987577][ T1364] ip6_finish_output2+0xa70/0xf80 [20215.987577][ T1364] ip6_finish_output+0x4ed/0xd30 [20215.987577][ T1364] ip6_output+0x1f3/0x770 [20215.987577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20215.987577][ T1364] mld_sendpack+0x62d/0xbc0 [20215.987577][ T1364] mld_ifc_work+0x32/0x1f0 [20215.987577][ T1364] process_one_work+0x84d/0x18a0 [20215.987577][ T1364] worker_thread+0x587/0xd30 [20215.987577][ T1364] kthread+0x28a/0x350 [20215.987577][ T1364] ret_from_fork+0x31/0x70 [20215.987577][ T1364] ret_from_fork_asm+0x1a/0x30 [20215.987577][ T1364] [20215.989328][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20215.989328][ T1364] dst_init+0x84/0x4a0 [20215.989328][ T1364] dst_alloc+0x97/0x150 [20215.989328][ T1364] ip6_dst_alloc+0x23/0x90 [20215.989328][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20215.989328][ T1364] ip6_pol_route+0x56f/0x840 [20215.989328][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20215.989328][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20215.989328][ T1364] ipv6_rcv+0x1ad/0x810 [20215.989328][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20215.989328][ T1364] process_backlog+0x101/0x620 [20215.989328][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20215.989328][ T1364] net_rx_action+0x495/0xbe0 [20215.989328][ T1364] __do_softirq+0x1b5/0x7f6 [20215.989328][ T1364] [20215.991188][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20215.991188][ T1364] netdev_get_by_index+0x5e/0x80 [20215.991188][ T1364] fib6_nh_init+0x3d8/0x15b0 [20215.991188][ T1364] ip6_route_info_create+0xf18/0x17d0 [20215.991188][ T1364] ip6_route_add+0x1c/0x140 [20215.991188][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20215.991188][ T1364] addrconf_add_dev+0xe2/0x170 [20215.991188][ T1364] inet6_addr_add+0x12f/0xa40 [20215.991188][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20215.991188][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.991188][ T1364] netlink_rcv_skb+0x130/0x360 [20215.991188][ T1364] netlink_unicast+0x449/0x710 [20215.991188][ T1364] netlink_sendmsg+0x723/0xbe0 [20215.991188][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20215.991188][ T1364] ___sys_sendmsg+0xee/0x170 [20215.991188][ T1364] __sys_sendmsg+0xcd/0x170 [20215.991188][ T1364] do_syscall_64+0xc6/0x1e0 [20215.991188][ T1364] [20215.993423][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20215.993423][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20215.993423][ T1364] ipv6_find_idev+0x102/0x170 [20215.993423][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20215.993423][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.993423][ T1364] netlink_rcv_skb+0x130/0x360 [20215.993423][ T1364] netlink_unicast+0x449/0x710 [20215.993423][ T1364] netlink_sendmsg+0x723/0xbe0 [20215.993423][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20215.993423][ T1364] ___sys_sendmsg+0xee/0x170 [20215.993423][ T1364] __sys_sendmsg+0xcd/0x170 [20215.993423][ T1364] do_syscall_64+0xc6/0x1e0 [20215.993423][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20215.993423][ T1364] [20215.995164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20215.995164][ T1364] neigh_parms_alloc+0x1e5/0x510 [20215.995164][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20215.995164][ T1364] ipv6_find_idev+0x102/0x170 [20215.995164][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20215.995164][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20215.995164][ T1364] netlink_rcv_skb+0x130/0x360 [20215.995164][ T1364] netlink_unicast+0x449/0x710 [20215.995164][ T1364] netlink_sendmsg+0x723/0xbe0 [20215.995164][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20215.995164][ T1364] ___sys_sendmsg+0xee/0x170 [20215.995164][ T1364] __sys_sendmsg+0xcd/0x170 [20215.995164][ T1364] do_syscall_64+0xc6/0x1e0 [20215.995164][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20215.995164][ T1364] [20226.067069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20226.067557][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20226.067557][ T1364] ___neigh_create+0x14b/0xf60 [20226.067557][ T1364] ip6_finish_output2+0xa70/0xf80 [20226.067557][ T1364] ip6_finish_output+0x4ed/0xd30 [20226.067557][ T1364] ip6_output+0x1f3/0x770 [20226.067557][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20226.067557][ T1364] mld_sendpack+0x62d/0xbc0 [20226.067557][ T1364] mld_ifc_work+0x32/0x1f0 [20226.067557][ T1364] process_one_work+0x84d/0x18a0 [20226.067557][ T1364] worker_thread+0x587/0xd30 [20226.067557][ T1364] kthread+0x28a/0x350 [20226.067557][ T1364] ret_from_fork+0x31/0x70 [20226.067557][ T1364] ret_from_fork_asm+0x1a/0x30 [20226.067557][ T1364] [20226.069296][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20226.069296][ T1364] dst_init+0x84/0x4a0 [20226.069296][ T1364] dst_alloc+0x97/0x150 [20226.069296][ T1364] ip6_dst_alloc+0x23/0x90 [20226.069296][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20226.069296][ T1364] ip6_pol_route+0x56f/0x840 [20226.069296][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20226.069296][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20226.069296][ T1364] ipv6_rcv+0x1ad/0x810 [20226.069296][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20226.069296][ T1364] process_backlog+0x101/0x620 [20226.069296][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20226.069296][ T1364] net_rx_action+0x495/0xbe0 [20226.069296][ T1364] __do_softirq+0x1b5/0x7f6 [20226.069296][ T1364] [20226.071159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20226.071159][ T1364] netdev_get_by_index+0x5e/0x80 [20226.071159][ T1364] fib6_nh_init+0x3d8/0x15b0 [20226.071159][ T1364] ip6_route_info_create+0xf18/0x17d0 [20226.071159][ T1364] ip6_route_add+0x1c/0x140 [20226.071159][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20226.071159][ T1364] addrconf_add_dev+0xe2/0x170 [20226.071159][ T1364] inet6_addr_add+0x12f/0xa40 [20226.071159][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20226.071159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.071159][ T1364] netlink_rcv_skb+0x130/0x360 [20226.071159][ T1364] netlink_unicast+0x449/0x710 [20226.071159][ T1364] netlink_sendmsg+0x723/0xbe0 [20226.071159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20226.071159][ T1364] ___sys_sendmsg+0xee/0x170 [20226.071159][ T1364] __sys_sendmsg+0xcd/0x170 [20226.071159][ T1364] do_syscall_64+0xc6/0x1e0 [20226.071159][ T1364] [20226.073909][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20226.073909][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20226.073909][ T1364] ipv6_find_idev+0x102/0x170 [20226.073909][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20226.073909][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.073909][ T1364] netlink_rcv_skb+0x130/0x360 [20226.073909][ T1364] netlink_unicast+0x449/0x710 [20226.073909][ T1364] netlink_sendmsg+0x723/0xbe0 [20226.073909][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20226.073909][ T1364] ___sys_sendmsg+0xee/0x170 [20226.073909][ T1364] __sys_sendmsg+0xcd/0x170 [20226.073909][ T1364] do_syscall_64+0xc6/0x1e0 [20226.073909][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20226.073909][ T1364] [20226.075658][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20226.075658][ T1364] neigh_parms_alloc+0x1e5/0x510 [20226.075658][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20226.075658][ T1364] ipv6_find_idev+0x102/0x170 [20226.075658][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20226.075658][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20226.075658][ T1364] netlink_rcv_skb+0x130/0x360 [20226.075658][ T1364] netlink_unicast+0x449/0x710 [20226.075658][ T1364] netlink_sendmsg+0x723/0xbe0 [20226.075658][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20226.075658][ T1364] ___sys_sendmsg+0xee/0x170 [20226.075658][ T1364] __sys_sendmsg+0xcd/0x170 [20226.075658][ T1364] do_syscall_64+0xc6/0x1e0 [20226.075658][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20226.075658][ T1364] [20236.147056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20236.147533][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20236.147533][ T1364] ___neigh_create+0x14b/0xf60 [20236.147533][ T1364] ip6_finish_output2+0xa70/0xf80 [20236.147533][ T1364] ip6_finish_output+0x4ed/0xd30 [20236.147533][ T1364] ip6_output+0x1f3/0x770 [20236.147533][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20236.147533][ T1364] mld_sendpack+0x62d/0xbc0 [20236.147533][ T1364] mld_ifc_work+0x32/0x1f0 [20236.147533][ T1364] process_one_work+0x84d/0x18a0 [20236.147533][ T1364] worker_thread+0x587/0xd30 [20236.147533][ T1364] kthread+0x28a/0x350 [20236.147533][ T1364] ret_from_fork+0x31/0x70 [20236.147533][ T1364] ret_from_fork_asm+0x1a/0x30 [20236.147533][ T1364] [20236.149272][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20236.149272][ T1364] dst_init+0x84/0x4a0 [20236.149272][ T1364] dst_alloc+0x97/0x150 [20236.149272][ T1364] ip6_dst_alloc+0x23/0x90 [20236.149272][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20236.149272][ T1364] ip6_pol_route+0x56f/0x840 [20236.149272][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20236.149272][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20236.149272][ T1364] ipv6_rcv+0x1ad/0x810 [20236.149272][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20236.149272][ T1364] process_backlog+0x101/0x620 [20236.149272][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20236.149272][ T1364] net_rx_action+0x495/0xbe0 [20236.149272][ T1364] __do_softirq+0x1b5/0x7f6 [20236.149272][ T1364] [20236.151131][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20236.151131][ T1364] netdev_get_by_index+0x5e/0x80 [20236.151131][ T1364] fib6_nh_init+0x3d8/0x15b0 [20236.151131][ T1364] ip6_route_info_create+0xf18/0x17d0 [20236.151131][ T1364] ip6_route_add+0x1c/0x140 [20236.151131][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20236.151131][ T1364] addrconf_add_dev+0xe2/0x170 [20236.151131][ T1364] inet6_addr_add+0x12f/0xa40 [20236.151131][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20236.151131][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.151131][ T1364] netlink_rcv_skb+0x130/0x360 [20236.151131][ T1364] netlink_unicast+0x449/0x710 [20236.151131][ T1364] netlink_sendmsg+0x723/0xbe0 [20236.151131][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20236.151131][ T1364] ___sys_sendmsg+0xee/0x170 [20236.151131][ T1364] __sys_sendmsg+0xcd/0x170 [20236.151131][ T1364] do_syscall_64+0xc6/0x1e0 [20236.151131][ T1364] [20236.153373][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20236.153373][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20236.153373][ T1364] ipv6_find_idev+0x102/0x170 [20236.153373][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20236.153373][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.153373][ T1364] netlink_rcv_skb+0x130/0x360 [20236.153373][ T1364] netlink_unicast+0x449/0x710 [20236.153373][ T1364] netlink_sendmsg+0x723/0xbe0 [20236.153373][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20236.153373][ T1364] ___sys_sendmsg+0xee/0x170 [20236.153373][ T1364] __sys_sendmsg+0xcd/0x170 [20236.153373][ T1364] do_syscall_64+0xc6/0x1e0 [20236.153373][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20236.153373][ T1364] [20236.155111][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20236.155111][ T1364] neigh_parms_alloc+0x1e5/0x510 [20236.155111][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20236.155111][ T1364] ipv6_find_idev+0x102/0x170 [20236.155111][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20236.155111][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20236.155111][ T1364] netlink_rcv_skb+0x130/0x360 [20236.155111][ T1364] netlink_unicast+0x449/0x710 [20236.155111][ T1364] netlink_sendmsg+0x723/0xbe0 [20236.155111][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20236.155111][ T1364] ___sys_sendmsg+0xee/0x170 [20236.155111][ T1364] __sys_sendmsg+0xcd/0x170 [20236.155111][ T1364] do_syscall_64+0xc6/0x1e0 [20236.155111][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20236.155111][ T1364] [20246.403069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20246.403552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20246.403552][ T1364] ___neigh_create+0x14b/0xf60 [20246.403552][ T1364] ip6_finish_output2+0xa70/0xf80 [20246.403552][ T1364] ip6_finish_output+0x4ed/0xd30 [20246.403552][ T1364] ip6_output+0x1f3/0x770 [20246.403552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20246.403552][ T1364] mld_sendpack+0x62d/0xbc0 [20246.403552][ T1364] mld_ifc_work+0x32/0x1f0 [20246.403552][ T1364] process_one_work+0x84d/0x18a0 [20246.403552][ T1364] worker_thread+0x587/0xd30 [20246.403552][ T1364] kthread+0x28a/0x350 [20246.403552][ T1364] ret_from_fork+0x31/0x70 [20246.403552][ T1364] ret_from_fork_asm+0x1a/0x30 [20246.403552][ T1364] [20246.405288][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20246.405288][ T1364] dst_init+0x84/0x4a0 [20246.405288][ T1364] dst_alloc+0x97/0x150 [20246.405288][ T1364] ip6_dst_alloc+0x23/0x90 [20246.405288][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20246.405288][ T1364] ip6_pol_route+0x56f/0x840 [20246.405288][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20246.405288][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20246.405288][ T1364] ipv6_rcv+0x1ad/0x810 [20246.405288][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20246.405288][ T1364] process_backlog+0x101/0x620 [20246.405288][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20246.405288][ T1364] net_rx_action+0x495/0xbe0 [20246.405288][ T1364] __do_softirq+0x1b5/0x7f6 [20246.405288][ T1364] [20246.407161][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20246.407161][ T1364] netdev_get_by_index+0x5e/0x80 [20246.407161][ T1364] fib6_nh_init+0x3d8/0x15b0 [20246.407161][ T1364] ip6_route_info_create+0xf18/0x17d0 [20246.407161][ T1364] ip6_route_add+0x1c/0x140 [20246.407161][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20246.407161][ T1364] addrconf_add_dev+0xe2/0x170 [20246.407161][ T1364] inet6_addr_add+0x12f/0xa40 [20246.407161][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20246.407161][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.407161][ T1364] netlink_rcv_skb+0x130/0x360 [20246.407161][ T1364] netlink_unicast+0x449/0x710 [20246.407161][ T1364] netlink_sendmsg+0x723/0xbe0 [20246.407161][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20246.407161][ T1364] ___sys_sendmsg+0xee/0x170 [20246.407161][ T1364] __sys_sendmsg+0xcd/0x170 [20246.407161][ T1364] do_syscall_64+0xc6/0x1e0 [20246.407161][ T1364] [20246.409379][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20246.409379][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20246.409379][ T1364] ipv6_find_idev+0x102/0x170 [20246.409379][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20246.409379][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.409379][ T1364] netlink_rcv_skb+0x130/0x360 [20246.409379][ T1364] netlink_unicast+0x449/0x710 [20246.409379][ T1364] netlink_sendmsg+0x723/0xbe0 [20246.409379][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20246.409379][ T1364] ___sys_sendmsg+0xee/0x170 [20246.409379][ T1364] __sys_sendmsg+0xcd/0x170 [20246.409379][ T1364] do_syscall_64+0xc6/0x1e0 [20246.409379][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20246.409379][ T1364] [20246.411117][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20246.411117][ T1364] neigh_parms_alloc+0x1e5/0x510 [20246.411117][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20246.411117][ T1364] ipv6_find_idev+0x102/0x170 [20246.411117][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20246.411117][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20246.411117][ T1364] netlink_rcv_skb+0x130/0x360 [20246.411117][ T1364] netlink_unicast+0x449/0x710 [20246.411117][ T1364] netlink_sendmsg+0x723/0xbe0 [20246.411117][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20246.411117][ T1364] ___sys_sendmsg+0xee/0x170 [20246.411117][ T1364] __sys_sendmsg+0xcd/0x170 [20246.411117][ T1364] do_syscall_64+0xc6/0x1e0 [20246.411117][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20246.411117][ T1364] [20256.531001][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20256.531482][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20256.531482][ T1364] ___neigh_create+0x14b/0xf60 [20256.531482][ T1364] ip6_finish_output2+0xa70/0xf80 [20256.531482][ T1364] ip6_finish_output+0x4ed/0xd30 [20256.531482][ T1364] ip6_output+0x1f3/0x770 [20256.531482][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20256.531482][ T1364] mld_sendpack+0x62d/0xbc0 [20256.531482][ T1364] mld_ifc_work+0x32/0x1f0 [20256.531482][ T1364] process_one_work+0x84d/0x18a0 [20256.531482][ T1364] worker_thread+0x587/0xd30 [20256.531482][ T1364] kthread+0x28a/0x350 [20256.531482][ T1364] ret_from_fork+0x31/0x70 [20256.531482][ T1364] ret_from_fork_asm+0x1a/0x30 [20256.531482][ T1364] [20256.533235][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20256.533235][ T1364] dst_init+0x84/0x4a0 [20256.533235][ T1364] dst_alloc+0x97/0x150 [20256.533235][ T1364] ip6_dst_alloc+0x23/0x90 [20256.533235][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20256.533235][ T1364] ip6_pol_route+0x56f/0x840 [20256.533235][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20256.533235][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20256.533235][ T1364] ipv6_rcv+0x1ad/0x810 [20256.533235][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20256.533235][ T1364] process_backlog+0x101/0x620 [20256.533235][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20256.533235][ T1364] net_rx_action+0x495/0xbe0 [20256.533235][ T1364] __do_softirq+0x1b5/0x7f6 [20256.533235][ T1364] [20256.535093][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20256.535093][ T1364] netdev_get_by_index+0x5e/0x80 [20256.535093][ T1364] fib6_nh_init+0x3d8/0x15b0 [20256.535093][ T1364] ip6_route_info_create+0xf18/0x17d0 [20256.535093][ T1364] ip6_route_add+0x1c/0x140 [20256.535093][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20256.535093][ T1364] addrconf_add_dev+0xe2/0x170 [20256.535093][ T1364] inet6_addr_add+0x12f/0xa40 [20256.535093][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20256.535093][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.535093][ T1364] netlink_rcv_skb+0x130/0x360 [20256.535093][ T1364] netlink_unicast+0x449/0x710 [20256.535093][ T1364] netlink_sendmsg+0x723/0xbe0 [20256.535093][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20256.535093][ T1364] ___sys_sendmsg+0xee/0x170 [20256.535093][ T1364] __sys_sendmsg+0xcd/0x170 [20256.535093][ T1364] do_syscall_64+0xc6/0x1e0 [20256.535093][ T1364] [20256.537311][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20256.537311][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20256.537311][ T1364] ipv6_find_idev+0x102/0x170 [20256.537311][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20256.537311][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.537311][ T1364] netlink_rcv_skb+0x130/0x360 [20256.537311][ T1364] netlink_unicast+0x449/0x710 [20256.537311][ T1364] netlink_sendmsg+0x723/0xbe0 [20256.537311][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20256.537311][ T1364] ___sys_sendmsg+0xee/0x170 [20256.537311][ T1364] __sys_sendmsg+0xcd/0x170 [20256.537311][ T1364] do_syscall_64+0xc6/0x1e0 [20256.537311][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20256.537311][ T1364] [20256.539052][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20256.539052][ T1364] neigh_parms_alloc+0x1e5/0x510 [20256.539052][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20256.539052][ T1364] ipv6_find_idev+0x102/0x170 [20256.539052][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20256.539052][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20256.539052][ T1364] netlink_rcv_skb+0x130/0x360 [20256.539052][ T1364] netlink_unicast+0x449/0x710 [20256.539052][ T1364] netlink_sendmsg+0x723/0xbe0 [20256.539052][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20256.539052][ T1364] ___sys_sendmsg+0xee/0x170 [20256.539052][ T1364] __sys_sendmsg+0xcd/0x170 [20256.539052][ T1364] do_syscall_64+0xc6/0x1e0 [20256.539052][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20256.539052][ T1364] [20266.659057][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20266.659552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20266.659552][ T1364] ___neigh_create+0x14b/0xf60 [20266.659552][ T1364] ip6_finish_output2+0xa70/0xf80 [20266.659552][ T1364] ip6_finish_output+0x4ed/0xd30 [20266.659552][ T1364] ip6_output+0x1f3/0x770 [20266.659552][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20266.659552][ T1364] mld_sendpack+0x62d/0xbc0 [20266.659552][ T1364] mld_ifc_work+0x32/0x1f0 [20266.659552][ T1364] process_one_work+0x84d/0x18a0 [20266.659552][ T1364] worker_thread+0x587/0xd30 [20266.659552][ T1364] kthread+0x28a/0x350 [20266.659552][ T1364] ret_from_fork+0x31/0x70 [20266.659552][ T1364] ret_from_fork_asm+0x1a/0x30 [20266.659552][ T1364] [20266.661286][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20266.661286][ T1364] dst_init+0x84/0x4a0 [20266.661286][ T1364] dst_alloc+0x97/0x150 [20266.661286][ T1364] ip6_dst_alloc+0x23/0x90 [20266.661286][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20266.661286][ T1364] ip6_pol_route+0x56f/0x840 [20266.661286][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20266.661286][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20266.661286][ T1364] ipv6_rcv+0x1ad/0x810 [20266.661286][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20266.661286][ T1364] process_backlog+0x101/0x620 [20266.661286][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20266.661286][ T1364] net_rx_action+0x495/0xbe0 [20266.661286][ T1364] __do_softirq+0x1b5/0x7f6 [20266.661286][ T1364] [20266.663175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20266.663175][ T1364] netdev_get_by_index+0x5e/0x80 [20266.663175][ T1364] fib6_nh_init+0x3d8/0x15b0 [20266.663175][ T1364] ip6_route_info_create+0xf18/0x17d0 [20266.663175][ T1364] ip6_route_add+0x1c/0x140 [20266.663175][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20266.663175][ T1364] addrconf_add_dev+0xe2/0x170 [20266.663175][ T1364] inet6_addr_add+0x12f/0xa40 [20266.663175][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20266.663175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20266.663175][ T1364] netlink_rcv_skb+0x130/0x360 [20266.663175][ T1364] netlink_unicast+0x449/0x710 [20266.663175][ T1364] netlink_sendmsg+0x723/0xbe0 [20266.663175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20266.663175][ T1364] ___sys_sendmsg+0xee/0x170 [20266.663175][ T1364] __sys_sendmsg+0xcd/0x170 [20266.663175][ T1364] do_syscall_64+0xc6/0x1e0 [20266.663175][ T1364] [20266.665391][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20266.665391][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20266.665391][ T1364] ipv6_find_idev+0x102/0x170 [20266.665391][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20266.665391][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20266.665391][ T1364] netlink_rcv_skb+0x130/0x360 [20266.665391][ T1364] netlink_unicast+0x449/0x710 [20266.665391][ T1364] netlink_sendmsg+0x723/0xbe0 [20266.665391][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20266.665391][ T1364] ___sys_sendmsg+0xee/0x170 [20266.665391][ T1364] __sys_sendmsg+0xcd/0x170 [20266.665391][ T1364] do_syscall_64+0xc6/0x1e0 [20266.665391][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20266.665391][ T1364] [20266.667126][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20266.667126][ T1364] neigh_parms_alloc+0x1e5/0x510 [20266.667126][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20266.667126][ T1364] ipv6_find_idev+0x102/0x170 [20266.667126][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20266.667126][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20266.667126][ T1364] netlink_rcv_skb+0x130/0x360 [20266.667126][ T1364] netlink_unicast+0x449/0x710 [20266.667126][ T1364] netlink_sendmsg+0x723/0xbe0 [20266.667126][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20266.667126][ T1364] ___sys_sendmsg+0xee/0x170 [20266.667126][ T1364] __sys_sendmsg+0xcd/0x170 [20266.667126][ T1364] do_syscall_64+0xc6/0x1e0 [20266.667126][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20266.667126][ T1364] [20276.843194][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20276.843721][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20276.843721][ T1364] ___neigh_create+0x14b/0xf60 [20276.843721][ T1364] ip6_finish_output2+0xa70/0xf80 [20276.843721][ T1364] ip6_finish_output+0x4ed/0xd30 [20276.843721][ T1364] ip6_output+0x1f3/0x770 [20276.843721][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20276.843721][ T1364] mld_sendpack+0x62d/0xbc0 [20276.843721][ T1364] mld_ifc_work+0x32/0x1f0 [20276.843721][ T1364] process_one_work+0x84d/0x18a0 [20276.843721][ T1364] worker_thread+0x587/0xd30 [20276.843721][ T1364] kthread+0x28a/0x350 [20276.843721][ T1364] ret_from_fork+0x31/0x70 [20276.843721][ T1364] ret_from_fork_asm+0x1a/0x30 [20276.843721][ T1364] [20276.845487][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20276.845487][ T1364] dst_init+0x84/0x4a0 [20276.845487][ T1364] dst_alloc+0x97/0x150 [20276.845487][ T1364] ip6_dst_alloc+0x23/0x90 [20276.845487][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20276.845487][ T1364] ip6_pol_route+0x56f/0x840 [20276.845487][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20276.845487][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20276.845487][ T1364] ipv6_rcv+0x1ad/0x810 [20276.845487][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20276.845487][ T1364] process_backlog+0x101/0x620 [20276.845487][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20276.845487][ T1364] net_rx_action+0x495/0xbe0 [20276.845487][ T1364] __do_softirq+0x1b5/0x7f6 [20276.845487][ T1364] [20276.847365][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20276.847365][ T1364] netdev_get_by_index+0x5e/0x80 [20276.847365][ T1364] fib6_nh_init+0x3d8/0x15b0 [20276.847365][ T1364] ip6_route_info_create+0xf18/0x17d0 [20276.847365][ T1364] ip6_route_add+0x1c/0x140 [20276.847365][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20276.847365][ T1364] addrconf_add_dev+0xe2/0x170 [20276.847365][ T1364] inet6_addr_add+0x12f/0xa40 [20276.847365][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20276.847365][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20276.847365][ T1364] netlink_rcv_skb+0x130/0x360 [20276.847365][ T1364] netlink_unicast+0x449/0x710 [20276.847365][ T1364] netlink_sendmsg+0x723/0xbe0 [20276.847365][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20276.847365][ T1364] ___sys_sendmsg+0xee/0x170 [20276.847365][ T1364] __sys_sendmsg+0xcd/0x170 [20276.847365][ T1364] do_syscall_64+0xc6/0x1e0 [20276.847365][ T1364] [20276.849604][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20276.849604][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20276.849604][ T1364] ipv6_find_idev+0x102/0x170 [20276.849604][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20276.849604][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20276.849604][ T1364] netlink_rcv_skb+0x130/0x360 [20276.849604][ T1364] netlink_unicast+0x449/0x710 [20276.849604][ T1364] netlink_sendmsg+0x723/0xbe0 [20276.849604][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20276.849604][ T1364] ___sys_sendmsg+0xee/0x170 [20276.849604][ T1364] __sys_sendmsg+0xcd/0x170 [20276.849604][ T1364] do_syscall_64+0xc6/0x1e0 [20276.849604][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20276.849604][ T1364] [20276.851368][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20276.851368][ T1364] neigh_parms_alloc+0x1e5/0x510 [20276.851368][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20276.851368][ T1364] ipv6_find_idev+0x102/0x170 [20276.851368][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20276.851368][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20276.851368][ T1364] netlink_rcv_skb+0x130/0x360 [20276.851368][ T1364] netlink_unicast+0x449/0x710 [20276.851368][ T1364] netlink_sendmsg+0x723/0xbe0 [20276.851368][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20276.851368][ T1364] ___sys_sendmsg+0xee/0x170 [20276.851368][ T1364] __sys_sendmsg+0xcd/0x170 [20276.851368][ T1364] do_syscall_64+0xc6/0x1e0 [20276.851368][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20276.851368][ T1364] [20286.939066][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20286.939565][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20286.939565][ T1364] ___neigh_create+0x14b/0xf60 [20286.939565][ T1364] ip6_finish_output2+0xa70/0xf80 [20286.939565][ T1364] ip6_finish_output+0x4ed/0xd30 [20286.939565][ T1364] ip6_output+0x1f3/0x770 [20286.939565][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20286.939565][ T1364] mld_sendpack+0x62d/0xbc0 [20286.939565][ T1364] mld_ifc_work+0x32/0x1f0 [20286.939565][ T1364] process_one_work+0x84d/0x18a0 [20286.939565][ T1364] worker_thread+0x587/0xd30 [20286.939565][ T1364] kthread+0x28a/0x350 [20286.939565][ T1364] ret_from_fork+0x31/0x70 [20286.939565][ T1364] ret_from_fork_asm+0x1a/0x30 [20286.939565][ T1364] [20286.941327][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20286.941327][ T1364] dst_init+0x84/0x4a0 [20286.941327][ T1364] dst_alloc+0x97/0x150 [20286.941327][ T1364] ip6_dst_alloc+0x23/0x90 [20286.941327][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20286.941327][ T1364] ip6_pol_route+0x56f/0x840 [20286.941327][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20286.941327][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20286.941327][ T1364] ipv6_rcv+0x1ad/0x810 [20286.941327][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20286.941327][ T1364] process_backlog+0x101/0x620 [20286.941327][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20286.941327][ T1364] net_rx_action+0x495/0xbe0 [20286.941327][ T1364] __do_softirq+0x1b5/0x7f6 [20286.941327][ T1364] [20286.943205][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20286.943205][ T1364] netdev_get_by_index+0x5e/0x80 [20286.943205][ T1364] fib6_nh_init+0x3d8/0x15b0 [20286.943205][ T1364] ip6_route_info_create+0xf18/0x17d0 [20286.943205][ T1364] ip6_route_add+0x1c/0x140 [20286.943205][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20286.943205][ T1364] addrconf_add_dev+0xe2/0x170 [20286.943205][ T1364] inet6_addr_add+0x12f/0xa40 [20286.943205][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20286.943205][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20286.943205][ T1364] netlink_rcv_skb+0x130/0x360 [20286.943205][ T1364] netlink_unicast+0x449/0x710 [20286.943205][ T1364] netlink_sendmsg+0x723/0xbe0 [20286.943205][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20286.943205][ T1364] ___sys_sendmsg+0xee/0x170 [20286.943205][ T1364] __sys_sendmsg+0xcd/0x170 [20286.943205][ T1364] do_syscall_64+0xc6/0x1e0 [20286.943205][ T1364] [20286.945450][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20286.945450][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20286.945450][ T1364] ipv6_find_idev+0x102/0x170 [20286.945450][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20286.945450][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20286.945450][ T1364] netlink_rcv_skb+0x130/0x360 [20286.945450][ T1364] netlink_unicast+0x449/0x710 [20286.945450][ T1364] netlink_sendmsg+0x723/0xbe0 [20286.945450][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20286.945450][ T1364] ___sys_sendmsg+0xee/0x170 [20286.945450][ T1364] __sys_sendmsg+0xcd/0x170 [20286.945450][ T1364] do_syscall_64+0xc6/0x1e0 [20286.945450][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20286.945450][ T1364] [20286.947208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20286.947208][ T1364] neigh_parms_alloc+0x1e5/0x510 [20286.947208][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20286.947208][ T1364] ipv6_find_idev+0x102/0x170 [20286.947208][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20286.947208][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20286.947208][ T1364] netlink_rcv_skb+0x130/0x360 [20286.947208][ T1364] netlink_unicast+0x449/0x710 [20286.947208][ T1364] netlink_sendmsg+0x723/0xbe0 [20286.947208][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20286.947208][ T1364] ___sys_sendmsg+0xee/0x170 [20286.947208][ T1364] __sys_sendmsg+0xcd/0x170 [20286.947208][ T1364] do_syscall_64+0xc6/0x1e0 [20286.947208][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20286.947208][ T1364] [20296.987053][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20296.987575][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20296.987575][ T1364] ___neigh_create+0x14b/0xf60 [20296.987575][ T1364] ip6_finish_output2+0xa70/0xf80 [20296.987575][ T1364] ip6_finish_output+0x4ed/0xd30 [20296.987575][ T1364] ip6_output+0x1f3/0x770 [20296.987575][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20296.987575][ T1364] mld_sendpack+0x62d/0xbc0 [20296.987575][ T1364] mld_ifc_work+0x32/0x1f0 [20296.987575][ T1364] process_one_work+0x84d/0x18a0 [20296.987575][ T1364] worker_thread+0x587/0xd30 [20296.987575][ T1364] kthread+0x28a/0x350 [20296.987575][ T1364] ret_from_fork+0x31/0x70 [20296.987575][ T1364] ret_from_fork_asm+0x1a/0x30 [20296.987575][ T1364] [20296.989330][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20296.989330][ T1364] dst_init+0x84/0x4a0 [20296.989330][ T1364] dst_alloc+0x97/0x150 [20296.989330][ T1364] ip6_dst_alloc+0x23/0x90 [20296.989330][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20296.989330][ T1364] ip6_pol_route+0x56f/0x840 [20296.989330][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20296.989330][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20296.989330][ T1364] ipv6_rcv+0x1ad/0x810 [20296.989330][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20296.989330][ T1364] process_backlog+0x101/0x620 [20296.989330][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20296.989330][ T1364] net_rx_action+0x495/0xbe0 [20296.989330][ T1364] __do_softirq+0x1b5/0x7f6 [20296.989330][ T1364] [20296.991226][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20296.991226][ T1364] netdev_get_by_index+0x5e/0x80 [20296.991226][ T1364] fib6_nh_init+0x3d8/0x15b0 [20296.991226][ T1364] ip6_route_info_create+0xf18/0x17d0 [20296.991226][ T1364] ip6_route_add+0x1c/0x140 [20296.991226][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20296.991226][ T1364] addrconf_add_dev+0xe2/0x170 [20296.991226][ T1364] inet6_addr_add+0x12f/0xa40 [20296.991226][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20296.991226][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20296.991226][ T1364] netlink_rcv_skb+0x130/0x360 [20296.991226][ T1364] netlink_unicast+0x449/0x710 [20296.991226][ T1364] netlink_sendmsg+0x723/0xbe0 [20296.991226][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20296.991226][ T1364] ___sys_sendmsg+0xee/0x170 [20296.991226][ T1364] __sys_sendmsg+0xcd/0x170 [20296.991226][ T1364] do_syscall_64+0xc6/0x1e0 [20296.991226][ T1364] [20296.993485][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20296.993485][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20296.993485][ T1364] ipv6_find_idev+0x102/0x170 [20296.993485][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20296.993485][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20296.993485][ T1364] netlink_rcv_skb+0x130/0x360 [20296.993485][ T1364] netlink_unicast+0x449/0x710 [20296.993485][ T1364] netlink_sendmsg+0x723/0xbe0 [20296.993485][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20296.993485][ T1364] ___sys_sendmsg+0xee/0x170 [20296.993485][ T1364] __sys_sendmsg+0xcd/0x170 [20296.993485][ T1364] do_syscall_64+0xc6/0x1e0 [20296.993485][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20296.993485][ T1364] [20296.995341][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20296.995341][ T1364] neigh_parms_alloc+0x1e5/0x510 [20296.995341][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20296.995341][ T1364] ipv6_find_idev+0x102/0x170 [20296.995341][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20296.995341][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20296.995341][ T1364] netlink_rcv_skb+0x130/0x360 [20296.995341][ T1364] netlink_unicast+0x449/0x710 [20296.995341][ T1364] netlink_sendmsg+0x723/0xbe0 [20296.995341][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20296.995341][ T1364] ___sys_sendmsg+0xee/0x170 [20296.995341][ T1364] __sys_sendmsg+0xcd/0x170 [20296.995341][ T1364] do_syscall_64+0xc6/0x1e0 [20296.995341][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20296.995341][ T1364] [20307.123063][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20307.123539][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20307.123539][ T1364] ___neigh_create+0x14b/0xf60 [20307.123539][ T1364] ip6_finish_output2+0xa70/0xf80 [20307.123539][ T1364] ip6_finish_output+0x4ed/0xd30 [20307.123539][ T1364] ip6_output+0x1f3/0x770 [20307.123539][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20307.123539][ T1364] mld_sendpack+0x62d/0xbc0 [20307.123539][ T1364] mld_ifc_work+0x32/0x1f0 [20307.123539][ T1364] process_one_work+0x84d/0x18a0 [20307.123539][ T1364] worker_thread+0x587/0xd30 [20307.123539][ T1364] kthread+0x28a/0x350 [20307.123539][ T1364] ret_from_fork+0x31/0x70 [20307.123539][ T1364] ret_from_fork_asm+0x1a/0x30 [20307.123539][ T1364] [20307.125245][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20307.125245][ T1364] dst_init+0x84/0x4a0 [20307.125245][ T1364] dst_alloc+0x97/0x150 [20307.125245][ T1364] ip6_dst_alloc+0x23/0x90 [20307.125245][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20307.125245][ T1364] ip6_pol_route+0x56f/0x840 [20307.125245][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20307.125245][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20307.125245][ T1364] ipv6_rcv+0x1ad/0x810 [20307.125245][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20307.125245][ T1364] process_backlog+0x101/0x620 [20307.125245][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20307.125245][ T1364] net_rx_action+0x495/0xbe0 [20307.125245][ T1364] __do_softirq+0x1b5/0x7f6 [20307.125245][ T1364] [20307.127105][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20307.127105][ T1364] netdev_get_by_index+0x5e/0x80 [20307.127105][ T1364] fib6_nh_init+0x3d8/0x15b0 [20307.127105][ T1364] ip6_route_info_create+0xf18/0x17d0 [20307.127105][ T1364] ip6_route_add+0x1c/0x140 [20307.127105][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20307.127105][ T1364] addrconf_add_dev+0xe2/0x170 [20307.127105][ T1364] inet6_addr_add+0x12f/0xa40 [20307.127105][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20307.127105][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20307.127105][ T1364] netlink_rcv_skb+0x130/0x360 [20307.127105][ T1364] netlink_unicast+0x449/0x710 [20307.127105][ T1364] netlink_sendmsg+0x723/0xbe0 [20307.127105][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20307.127105][ T1364] ___sys_sendmsg+0xee/0x170 [20307.127105][ T1364] __sys_sendmsg+0xcd/0x170 [20307.127105][ T1364] do_syscall_64+0xc6/0x1e0 [20307.127105][ T1364] [20307.129281][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20307.129281][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20307.129281][ T1364] ipv6_find_idev+0x102/0x170 [20307.129281][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20307.129281][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20307.129281][ T1364] netlink_rcv_skb+0x130/0x360 [20307.129281][ T1364] netlink_unicast+0x449/0x710 [20307.129281][ T1364] netlink_sendmsg+0x723/0xbe0 [20307.129281][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20307.129281][ T1364] ___sys_sendmsg+0xee/0x170 [20307.129281][ T1364] __sys_sendmsg+0xcd/0x170 [20307.129281][ T1364] do_syscall_64+0xc6/0x1e0 [20307.129281][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20307.129281][ T1364] [20307.130984][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20307.130984][ T1364] neigh_parms_alloc+0x1e5/0x510 [20307.130984][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20307.130984][ T1364] ipv6_find_idev+0x102/0x170 [20307.130984][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20307.130984][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20307.130984][ T1364] netlink_rcv_skb+0x130/0x360 [20307.130984][ T1364] netlink_unicast+0x449/0x710 [20307.130984][ T1364] netlink_sendmsg+0x723/0xbe0 [20307.130984][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20307.130984][ T1364] ___sys_sendmsg+0xee/0x170 [20307.130984][ T1364] __sys_sendmsg+0xcd/0x170 [20307.130984][ T1364] do_syscall_64+0xc6/0x1e0 [20307.130984][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20307.130984][ T1364] [20317.371061][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20317.371556][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20317.371556][ T1364] ___neigh_create+0x14b/0xf60 [20317.371556][ T1364] ip6_finish_output2+0xa70/0xf80 [20317.371556][ T1364] ip6_finish_output+0x4ed/0xd30 [20317.371556][ T1364] ip6_output+0x1f3/0x770 [20317.371556][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20317.371556][ T1364] mld_sendpack+0x62d/0xbc0 [20317.371556][ T1364] mld_ifc_work+0x32/0x1f0 [20317.371556][ T1364] process_one_work+0x84d/0x18a0 [20317.371556][ T1364] worker_thread+0x587/0xd30 [20317.371556][ T1364] kthread+0x28a/0x350 [20317.371556][ T1364] ret_from_fork+0x31/0x70 [20317.371556][ T1364] ret_from_fork_asm+0x1a/0x30 [20317.371556][ T1364] [20317.373255][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20317.373255][ T1364] dst_init+0x84/0x4a0 [20317.373255][ T1364] dst_alloc+0x97/0x150 [20317.373255][ T1364] ip6_dst_alloc+0x23/0x90 [20317.373255][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20317.373255][ T1364] ip6_pol_route+0x56f/0x840 [20317.373255][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20317.373255][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20317.373255][ T1364] ipv6_rcv+0x1ad/0x810 [20317.373255][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20317.373255][ T1364] process_backlog+0x101/0x620 [20317.373255][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20317.373255][ T1364] net_rx_action+0x495/0xbe0 [20317.373255][ T1364] __do_softirq+0x1b5/0x7f6 [20317.373255][ T1364] [20317.375076][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20317.375076][ T1364] netdev_get_by_index+0x5e/0x80 [20317.375076][ T1364] fib6_nh_init+0x3d8/0x15b0 [20317.375076][ T1364] ip6_route_info_create+0xf18/0x17d0 [20317.375076][ T1364] ip6_route_add+0x1c/0x140 [20317.375076][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20317.375076][ T1364] addrconf_add_dev+0xe2/0x170 [20317.375076][ T1364] inet6_addr_add+0x12f/0xa40 [20317.375076][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20317.375076][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20317.375076][ T1364] netlink_rcv_skb+0x130/0x360 [20317.375076][ T1364] netlink_unicast+0x449/0x710 [20317.375076][ T1364] netlink_sendmsg+0x723/0xbe0 [20317.375076][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20317.375076][ T1364] ___sys_sendmsg+0xee/0x170 [20317.375076][ T1364] __sys_sendmsg+0xcd/0x170 [20317.375076][ T1364] do_syscall_64+0xc6/0x1e0 [20317.375076][ T1364] [20317.377243][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20317.377243][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20317.377243][ T1364] ipv6_find_idev+0x102/0x170 [20317.377243][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20317.377243][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20317.377243][ T1364] netlink_rcv_skb+0x130/0x360 [20317.377243][ T1364] netlink_unicast+0x449/0x710 [20317.377243][ T1364] netlink_sendmsg+0x723/0xbe0 [20317.377243][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20317.377243][ T1364] ___sys_sendmsg+0xee/0x170 [20317.377243][ T1364] __sys_sendmsg+0xcd/0x170 [20317.377243][ T1364] do_syscall_64+0xc6/0x1e0 [20317.377243][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20317.377243][ T1364] [20317.378934][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20317.378934][ T1364] neigh_parms_alloc+0x1e5/0x510 [20317.378934][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20317.378934][ T1364] ipv6_find_idev+0x102/0x170 [20317.378934][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20317.378934][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20317.378934][ T1364] netlink_rcv_skb+0x130/0x360 [20317.378934][ T1364] netlink_unicast+0x449/0x710 [20317.378934][ T1364] netlink_sendmsg+0x723/0xbe0 [20317.378934][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20317.378934][ T1364] ___sys_sendmsg+0xee/0x170 [20317.378934][ T1364] __sys_sendmsg+0xcd/0x170 [20317.378934][ T1364] do_syscall_64+0xc6/0x1e0 [20317.378934][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20317.378934][ T1364] [20327.619079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20327.619577][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20327.619577][ T1364] ___neigh_create+0x14b/0xf60 [20327.619577][ T1364] ip6_finish_output2+0xa70/0xf80 [20327.619577][ T1364] ip6_finish_output+0x4ed/0xd30 [20327.619577][ T1364] ip6_output+0x1f3/0x770 [20327.619577][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20327.619577][ T1364] mld_sendpack+0x62d/0xbc0 [20327.619577][ T1364] mld_ifc_work+0x32/0x1f0 [20327.619577][ T1364] process_one_work+0x84d/0x18a0 [20327.619577][ T1364] worker_thread+0x587/0xd30 [20327.619577][ T1364] kthread+0x28a/0x350 [20327.619577][ T1364] ret_from_fork+0x31/0x70 [20327.619577][ T1364] ret_from_fork_asm+0x1a/0x30 [20327.619577][ T1364] [20327.621845][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20327.621845][ T1364] dst_init+0x84/0x4a0 [20327.621845][ T1364] dst_alloc+0x97/0x150 [20327.621845][ T1364] ip6_dst_alloc+0x23/0x90 [20327.621845][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20327.621845][ T1364] ip6_pol_route+0x56f/0x840 [20327.621845][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20327.621845][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20327.621845][ T1364] ipv6_rcv+0x1ad/0x810 [20327.621845][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20327.621845][ T1364] process_backlog+0x101/0x620 [20327.621845][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20327.621845][ T1364] net_rx_action+0x495/0xbe0 [20327.621845][ T1364] __do_softirq+0x1b5/0x7f6 [20327.621845][ T1364] [20327.623699][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20327.623699][ T1364] netdev_get_by_index+0x5e/0x80 [20327.623699][ T1364] fib6_nh_init+0x3d8/0x15b0 [20327.623699][ T1364] ip6_route_info_create+0xf18/0x17d0 [20327.623699][ T1364] ip6_route_add+0x1c/0x140 [20327.623699][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20327.623699][ T1364] addrconf_add_dev+0xe2/0x170 [20327.623699][ T1364] inet6_addr_add+0x12f/0xa40 [20327.623699][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20327.623699][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20327.623699][ T1364] netlink_rcv_skb+0x130/0x360 [20327.623699][ T1364] netlink_unicast+0x449/0x710 [20327.623699][ T1364] netlink_sendmsg+0x723/0xbe0 [20327.623699][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20327.623699][ T1364] ___sys_sendmsg+0xee/0x170 [20327.623699][ T1364] __sys_sendmsg+0xcd/0x170 [20327.623699][ T1364] do_syscall_64+0xc6/0x1e0 [20327.623699][ T1364] [20327.625922][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20327.625922][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20327.625922][ T1364] ipv6_find_idev+0x102/0x170 [20327.625922][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20327.625922][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20327.625922][ T1364] netlink_rcv_skb+0x130/0x360 [20327.625922][ T1364] netlink_unicast+0x449/0x710 [20327.625922][ T1364] netlink_sendmsg+0x723/0xbe0 [20327.625922][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20327.625922][ T1364] ___sys_sendmsg+0xee/0x170 [20327.625922][ T1364] __sys_sendmsg+0xcd/0x170 [20327.625922][ T1364] do_syscall_64+0xc6/0x1e0 [20327.625922][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20327.625922][ T1364] [20327.627662][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20327.627662][ T1364] neigh_parms_alloc+0x1e5/0x510 [20327.627662][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20327.627662][ T1364] ipv6_find_idev+0x102/0x170 [20327.627662][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20327.627662][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20327.627662][ T1364] netlink_rcv_skb+0x130/0x360 [20327.627662][ T1364] netlink_unicast+0x449/0x710 [20327.627662][ T1364] netlink_sendmsg+0x723/0xbe0 [20327.627662][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20327.627662][ T1364] ___sys_sendmsg+0xee/0x170 [20327.627662][ T1364] __sys_sendmsg+0xcd/0x170 [20327.627662][ T1364] do_syscall_64+0xc6/0x1e0 [20327.627662][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20327.627662][ T1364] [20337.691079][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20337.691542][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20337.691542][ T1364] ___neigh_create+0x14b/0xf60 [20337.691542][ T1364] ip6_finish_output2+0xa70/0xf80 [20337.691542][ T1364] ip6_finish_output+0x4ed/0xd30 [20337.691542][ T1364] ip6_output+0x1f3/0x770 [20337.691542][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20337.691542][ T1364] mld_sendpack+0x62d/0xbc0 [20337.691542][ T1364] mld_ifc_work+0x32/0x1f0 [20337.691542][ T1364] process_one_work+0x84d/0x18a0 [20337.691542][ T1364] worker_thread+0x587/0xd30 [20337.691542][ T1364] kthread+0x28a/0x350 [20337.691542][ T1364] ret_from_fork+0x31/0x70 [20337.691542][ T1364] ret_from_fork_asm+0x1a/0x30 [20337.691542][ T1364] [20337.693242][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20337.693242][ T1364] dst_init+0x84/0x4a0 [20337.693242][ T1364] dst_alloc+0x97/0x150 [20337.693242][ T1364] ip6_dst_alloc+0x23/0x90 [20337.693242][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20337.693242][ T1364] ip6_pol_route+0x56f/0x840 [20337.693242][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20337.693242][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20337.693242][ T1364] ipv6_rcv+0x1ad/0x810 [20337.693242][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20337.693242][ T1364] process_backlog+0x101/0x620 [20337.693242][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20337.693242][ T1364] net_rx_action+0x495/0xbe0 [20337.693242][ T1364] __do_softirq+0x1b5/0x7f6 [20337.693242][ T1364] [20337.695049][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20337.695049][ T1364] netdev_get_by_index+0x5e/0x80 [20337.695049][ T1364] fib6_nh_init+0x3d8/0x15b0 [20337.695049][ T1364] ip6_route_info_create+0xf18/0x17d0 [20337.695049][ T1364] ip6_route_add+0x1c/0x140 [20337.695049][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20337.695049][ T1364] addrconf_add_dev+0xe2/0x170 [20337.695049][ T1364] inet6_addr_add+0x12f/0xa40 [20337.695049][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20337.695049][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20337.695049][ T1364] netlink_rcv_skb+0x130/0x360 [20337.695049][ T1364] netlink_unicast+0x449/0x710 [20337.695049][ T1364] netlink_sendmsg+0x723/0xbe0 [20337.695049][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20337.695049][ T1364] ___sys_sendmsg+0xee/0x170 [20337.695049][ T1364] __sys_sendmsg+0xcd/0x170 [20337.695049][ T1364] do_syscall_64+0xc6/0x1e0 [20337.695049][ T1364] [20337.697218][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20337.697218][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20337.697218][ T1364] ipv6_find_idev+0x102/0x170 [20337.697218][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20337.697218][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20337.697218][ T1364] netlink_rcv_skb+0x130/0x360 [20337.697218][ T1364] netlink_unicast+0x449/0x710 [20337.697218][ T1364] netlink_sendmsg+0x723/0xbe0 [20337.697218][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20337.697218][ T1364] ___sys_sendmsg+0xee/0x170 [20337.697218][ T1364] __sys_sendmsg+0xcd/0x170 [20337.697218][ T1364] do_syscall_64+0xc6/0x1e0 [20337.697218][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20337.697218][ T1364] [20337.698914][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20337.698914][ T1364] neigh_parms_alloc+0x1e5/0x510 [20337.698914][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20337.698914][ T1364] ipv6_find_idev+0x102/0x170 [20337.698914][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20337.698914][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20337.698914][ T1364] netlink_rcv_skb+0x130/0x360 [20337.698914][ T1364] netlink_unicast+0x449/0x710 [20337.698914][ T1364] netlink_sendmsg+0x723/0xbe0 [20337.698914][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20337.698914][ T1364] ___sys_sendmsg+0xee/0x170 [20337.698914][ T1364] __sys_sendmsg+0xcd/0x170 [20337.698914][ T1364] do_syscall_64+0xc6/0x1e0 [20337.698914][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20337.698914][ T1364] [20347.947052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20347.947461][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20347.947461][ T1364] ___neigh_create+0x14b/0xf60 [20347.947461][ T1364] ip6_finish_output2+0xa70/0xf80 [20347.947461][ T1364] ip6_finish_output+0x4ed/0xd30 [20347.947461][ T1364] ip6_output+0x1f3/0x770 [20347.947461][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20347.947461][ T1364] mld_sendpack+0x62d/0xbc0 [20347.947461][ T1364] mld_ifc_work+0x32/0x1f0 [20347.947461][ T1364] process_one_work+0x84d/0x18a0 [20347.947461][ T1364] worker_thread+0x587/0xd30 [20347.947461][ T1364] kthread+0x28a/0x350 [20347.947461][ T1364] ret_from_fork+0x31/0x70 [20347.947461][ T1364] ret_from_fork_asm+0x1a/0x30 [20347.947461][ T1364] [20347.949182][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20347.949182][ T1364] dst_init+0x84/0x4a0 [20347.949182][ T1364] dst_alloc+0x97/0x150 [20347.949182][ T1364] ip6_dst_alloc+0x23/0x90 [20347.949182][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20347.949182][ T1364] ip6_pol_route+0x56f/0x840 [20347.949182][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20347.949182][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20347.949182][ T1364] ipv6_rcv+0x1ad/0x810 [20347.949182][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20347.949182][ T1364] process_backlog+0x101/0x620 [20347.949182][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20347.949182][ T1364] net_rx_action+0x495/0xbe0 [20347.949182][ T1364] __do_softirq+0x1b5/0x7f6 [20347.949182][ T1364] [20347.950991][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20347.950991][ T1364] netdev_get_by_index+0x5e/0x80 [20347.950991][ T1364] fib6_nh_init+0x3d8/0x15b0 [20347.950991][ T1364] ip6_route_info_create+0xf18/0x17d0 [20347.950991][ T1364] ip6_route_add+0x1c/0x140 [20347.950991][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20347.950991][ T1364] addrconf_add_dev+0xe2/0x170 [20347.950991][ T1364] inet6_addr_add+0x12f/0xa40 [20347.950991][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20347.950991][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20347.950991][ T1364] netlink_rcv_skb+0x130/0x360 [20347.950991][ T1364] netlink_unicast+0x449/0x710 [20347.950991][ T1364] netlink_sendmsg+0x723/0xbe0 [20347.950991][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20347.950991][ T1364] ___sys_sendmsg+0xee/0x170 [20347.950991][ T1364] __sys_sendmsg+0xcd/0x170 [20347.950991][ T1364] do_syscall_64+0xc6/0x1e0 [20347.950991][ T1364] [20347.953175][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20347.953175][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20347.953175][ T1364] ipv6_find_idev+0x102/0x170 [20347.953175][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20347.953175][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20347.953175][ T1364] netlink_rcv_skb+0x130/0x360 [20347.953175][ T1364] netlink_unicast+0x449/0x710 [20347.953175][ T1364] netlink_sendmsg+0x723/0xbe0 [20347.953175][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20347.953175][ T1364] ___sys_sendmsg+0xee/0x170 [20347.953175][ T1364] __sys_sendmsg+0xcd/0x170 [20347.953175][ T1364] do_syscall_64+0xc6/0x1e0 [20347.953175][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20347.953175][ T1364] [20347.954878][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20347.954878][ T1364] neigh_parms_alloc+0x1e5/0x510 [20347.954878][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20347.954878][ T1364] ipv6_find_idev+0x102/0x170 [20347.954878][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20347.954878][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20347.954878][ T1364] netlink_rcv_skb+0x130/0x360 [20347.954878][ T1364] netlink_unicast+0x449/0x710 [20347.954878][ T1364] netlink_sendmsg+0x723/0xbe0 [20347.954878][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20347.954878][ T1364] ___sys_sendmsg+0xee/0x170 [20347.954878][ T1364] __sys_sendmsg+0xcd/0x170 [20347.954878][ T1364] do_syscall_64+0xc6/0x1e0 [20347.954878][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20347.954878][ T1364] [20358.075089][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20358.075497][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20358.075497][ T1364] ___neigh_create+0x14b/0xf60 [20358.075497][ T1364] ip6_finish_output2+0xa70/0xf80 [20358.075497][ T1364] ip6_finish_output+0x4ed/0xd30 [20358.075497][ T1364] ip6_output+0x1f3/0x770 [20358.075497][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20358.075497][ T1364] mld_sendpack+0x62d/0xbc0 [20358.075497][ T1364] mld_ifc_work+0x32/0x1f0 [20358.075497][ T1364] process_one_work+0x84d/0x18a0 [20358.075497][ T1364] worker_thread+0x587/0xd30 [20358.075497][ T1364] kthread+0x28a/0x350 [20358.075497][ T1364] ret_from_fork+0x31/0x70 [20358.075497][ T1364] ret_from_fork_asm+0x1a/0x30 [20358.075497][ T1364] [20358.077202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20358.077202][ T1364] dst_init+0x84/0x4a0 [20358.077202][ T1364] dst_alloc+0x97/0x150 [20358.077202][ T1364] ip6_dst_alloc+0x23/0x90 [20358.077202][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20358.077202][ T1364] ip6_pol_route+0x56f/0x840 [20358.077202][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20358.077202][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20358.077202][ T1364] ipv6_rcv+0x1ad/0x810 [20358.077202][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20358.077202][ T1364] process_backlog+0x101/0x620 [20358.077202][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20358.077202][ T1364] net_rx_action+0x495/0xbe0 [20358.077202][ T1364] __do_softirq+0x1b5/0x7f6 [20358.077202][ T1364] [20358.079015][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20358.079015][ T1364] netdev_get_by_index+0x5e/0x80 [20358.079015][ T1364] fib6_nh_init+0x3d8/0x15b0 [20358.079015][ T1364] ip6_route_info_create+0xf18/0x17d0 [20358.079015][ T1364] ip6_route_add+0x1c/0x140 [20358.079015][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20358.079015][ T1364] addrconf_add_dev+0xe2/0x170 [20358.079015][ T1364] inet6_addr_add+0x12f/0xa40 [20358.079015][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20358.079015][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20358.079015][ T1364] netlink_rcv_skb+0x130/0x360 [20358.079015][ T1364] netlink_unicast+0x449/0x710 [20358.079015][ T1364] netlink_sendmsg+0x723/0xbe0 [20358.079015][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20358.079015][ T1364] ___sys_sendmsg+0xee/0x170 [20358.079015][ T1364] __sys_sendmsg+0xcd/0x170 [20358.079015][ T1364] do_syscall_64+0xc6/0x1e0 [20358.079015][ T1364] [20358.081195][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20358.081195][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20358.081195][ T1364] ipv6_find_idev+0x102/0x170 [20358.081195][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20358.081195][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20358.081195][ T1364] netlink_rcv_skb+0x130/0x360 [20358.081195][ T1364] netlink_unicast+0x449/0x710 [20358.081195][ T1364] netlink_sendmsg+0x723/0xbe0 [20358.081195][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20358.081195][ T1364] ___sys_sendmsg+0xee/0x170 [20358.081195][ T1364] __sys_sendmsg+0xcd/0x170 [20358.081195][ T1364] do_syscall_64+0xc6/0x1e0 [20358.081195][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20358.081195][ T1364] [20358.082904][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20358.082904][ T1364] neigh_parms_alloc+0x1e5/0x510 [20358.082904][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20358.082904][ T1364] ipv6_find_idev+0x102/0x170 [20358.082904][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20358.082904][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20358.082904][ T1364] netlink_rcv_skb+0x130/0x360 [20358.082904][ T1364] netlink_unicast+0x449/0x710 [20358.082904][ T1364] netlink_sendmsg+0x723/0xbe0 [20358.082904][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20358.082904][ T1364] ___sys_sendmsg+0xee/0x170 [20358.082904][ T1364] __sys_sendmsg+0xcd/0x170 [20358.082904][ T1364] do_syscall_64+0xc6/0x1e0 [20358.082904][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20358.082904][ T1364] [20368.323052][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20368.323466][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20368.323466][ T1364] ___neigh_create+0x14b/0xf60 [20368.323466][ T1364] ip6_finish_output2+0xa70/0xf80 [20368.323466][ T1364] ip6_finish_output+0x4ed/0xd30 [20368.323466][ T1364] ip6_output+0x1f3/0x770 [20368.323466][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20368.323466][ T1364] mld_sendpack+0x62d/0xbc0 [20368.323466][ T1364] mld_ifc_work+0x32/0x1f0 [20368.323466][ T1364] process_one_work+0x84d/0x18a0 [20368.323466][ T1364] worker_thread+0x587/0xd30 [20368.323466][ T1364] kthread+0x28a/0x350 [20368.323466][ T1364] ret_from_fork+0x31/0x70 [20368.323466][ T1364] ret_from_fork_asm+0x1a/0x30 [20368.323466][ T1364] [20368.325163][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20368.325163][ T1364] dst_init+0x84/0x4a0 [20368.325163][ T1364] dst_alloc+0x97/0x150 [20368.325163][ T1364] ip6_dst_alloc+0x23/0x90 [20368.325163][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20368.325163][ T1364] ip6_pol_route+0x56f/0x840 [20368.325163][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20368.325163][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20368.325163][ T1364] ipv6_rcv+0x1ad/0x810 [20368.325163][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20368.325163][ T1364] process_backlog+0x101/0x620 [20368.325163][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20368.325163][ T1364] net_rx_action+0x495/0xbe0 [20368.325163][ T1364] __do_softirq+0x1b5/0x7f6 [20368.325163][ T1364] [20368.326978][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20368.326978][ T1364] netdev_get_by_index+0x5e/0x80 [20368.326978][ T1364] fib6_nh_init+0x3d8/0x15b0 [20368.326978][ T1364] ip6_route_info_create+0xf18/0x17d0 [20368.326978][ T1364] ip6_route_add+0x1c/0x140 [20368.326978][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20368.326978][ T1364] addrconf_add_dev+0xe2/0x170 [20368.326978][ T1364] inet6_addr_add+0x12f/0xa40 [20368.326978][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20368.326978][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20368.326978][ T1364] netlink_rcv_skb+0x130/0x360 [20368.326978][ T1364] netlink_unicast+0x449/0x710 [20368.326978][ T1364] netlink_sendmsg+0x723/0xbe0 [20368.326978][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20368.326978][ T1364] ___sys_sendmsg+0xee/0x170 [20368.326978][ T1364] __sys_sendmsg+0xcd/0x170 [20368.326978][ T1364] do_syscall_64+0xc6/0x1e0 [20368.326978][ T1364] [20368.329148][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20368.329148][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20368.329148][ T1364] ipv6_find_idev+0x102/0x170 [20368.329148][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20368.329148][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20368.329148][ T1364] netlink_rcv_skb+0x130/0x360 [20368.329148][ T1364] netlink_unicast+0x449/0x710 [20368.329148][ T1364] netlink_sendmsg+0x723/0xbe0 [20368.329148][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20368.329148][ T1364] ___sys_sendmsg+0xee/0x170 [20368.329148][ T1364] __sys_sendmsg+0xcd/0x170 [20368.329148][ T1364] do_syscall_64+0xc6/0x1e0 [20368.329148][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20368.329148][ T1364] [20368.330848][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20368.330848][ T1364] neigh_parms_alloc+0x1e5/0x510 [20368.330848][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20368.330848][ T1364] ipv6_find_idev+0x102/0x170 [20368.330848][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20368.330848][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20368.330848][ T1364] netlink_rcv_skb+0x130/0x360 [20368.330848][ T1364] netlink_unicast+0x449/0x710 [20368.330848][ T1364] netlink_sendmsg+0x723/0xbe0 [20368.330848][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20368.330848][ T1364] ___sys_sendmsg+0xee/0x170 [20368.330848][ T1364] __sys_sendmsg+0xcd/0x170 [20368.330848][ T1364] do_syscall_64+0xc6/0x1e0 [20368.330848][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20368.330848][ T1364] [20378.571055][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20378.571543][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20378.571543][ T1364] ___neigh_create+0x14b/0xf60 [20378.571543][ T1364] ip6_finish_output2+0xa70/0xf80 [20378.571543][ T1364] ip6_finish_output+0x4ed/0xd30 [20378.571543][ T1364] ip6_output+0x1f3/0x770 [20378.571543][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20378.571543][ T1364] mld_sendpack+0x62d/0xbc0 [20378.571543][ T1364] mld_ifc_work+0x32/0x1f0 [20378.571543][ T1364] process_one_work+0x84d/0x18a0 [20378.571543][ T1364] worker_thread+0x587/0xd30 [20378.571543][ T1364] kthread+0x28a/0x350 [20378.571543][ T1364] ret_from_fork+0x31/0x70 [20378.571543][ T1364] ret_from_fork_asm+0x1a/0x30 [20378.571543][ T1364] [20378.573798][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20378.573798][ T1364] dst_init+0x84/0x4a0 [20378.573798][ T1364] dst_alloc+0x97/0x150 [20378.573798][ T1364] ip6_dst_alloc+0x23/0x90 [20378.573798][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20378.573798][ T1364] ip6_pol_route+0x56f/0x840 [20378.573798][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20378.573798][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20378.573798][ T1364] ipv6_rcv+0x1ad/0x810 [20378.573798][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20378.573798][ T1364] process_backlog+0x101/0x620 [20378.573798][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20378.573798][ T1364] net_rx_action+0x495/0xbe0 [20378.573798][ T1364] __do_softirq+0x1b5/0x7f6 [20378.573798][ T1364] [20378.576033][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20378.576033][ T1364] netdev_get_by_index+0x5e/0x80 [20378.576033][ T1364] fib6_nh_init+0x3d8/0x15b0 [20378.576033][ T1364] ip6_route_info_create+0xf18/0x17d0 [20378.576033][ T1364] ip6_route_add+0x1c/0x140 [20378.576033][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20378.576033][ T1364] addrconf_add_dev+0xe2/0x170 [20378.576033][ T1364] inet6_addr_add+0x12f/0xa40 [20378.576033][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20378.576033][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20378.576033][ T1364] netlink_rcv_skb+0x130/0x360 [20378.576033][ T1364] netlink_unicast+0x449/0x710 [20378.576033][ T1364] netlink_sendmsg+0x723/0xbe0 [20378.576033][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20378.576033][ T1364] ___sys_sendmsg+0xee/0x170 [20378.576033][ T1364] __sys_sendmsg+0xcd/0x170 [20378.576033][ T1364] do_syscall_64+0xc6/0x1e0 [20378.576033][ T1364] [20378.578264][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20378.578264][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20378.578264][ T1364] ipv6_find_idev+0x102/0x170 [20378.578264][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20378.578264][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20378.578264][ T1364] netlink_rcv_skb+0x130/0x360 [20378.578264][ T1364] netlink_unicast+0x449/0x710 [20378.578264][ T1364] netlink_sendmsg+0x723/0xbe0 [20378.578264][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20378.578264][ T1364] ___sys_sendmsg+0xee/0x170 [20378.578264][ T1364] __sys_sendmsg+0xcd/0x170 [20378.578264][ T1364] do_syscall_64+0xc6/0x1e0 [20378.578264][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20378.578264][ T1364] [20378.580009][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20378.580009][ T1364] neigh_parms_alloc+0x1e5/0x510 [20378.580009][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20378.580009][ T1364] ipv6_find_idev+0x102/0x170 [20378.580009][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20378.580009][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20378.580009][ T1364] netlink_rcv_skb+0x130/0x360 [20378.580009][ T1364] netlink_unicast+0x449/0x710 [20378.580009][ T1364] netlink_sendmsg+0x723/0xbe0 [20378.580009][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20378.580009][ T1364] ___sys_sendmsg+0xee/0x170 [20378.580009][ T1364] __sys_sendmsg+0xcd/0x170 [20378.580009][ T1364] do_syscall_64+0xc6/0x1e0 [20378.580009][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20378.580009][ T1364] [20388.819059][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20388.819544][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20388.819544][ T1364] ___neigh_create+0x14b/0xf60 [20388.819544][ T1364] ip6_finish_output2+0xa70/0xf80 [20388.819544][ T1364] ip6_finish_output+0x4ed/0xd30 [20388.819544][ T1364] ip6_output+0x1f3/0x770 [20388.819544][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20388.819544][ T1364] mld_sendpack+0x62d/0xbc0 [20388.819544][ T1364] mld_ifc_work+0x32/0x1f0 [20388.819544][ T1364] process_one_work+0x84d/0x18a0 [20388.819544][ T1364] worker_thread+0x587/0xd30 [20388.819544][ T1364] kthread+0x28a/0x350 [20388.819544][ T1364] ret_from_fork+0x31/0x70 [20388.819544][ T1364] ret_from_fork_asm+0x1a/0x30 [20388.819544][ T1364] [20388.821293][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20388.821293][ T1364] dst_init+0x84/0x4a0 [20388.821293][ T1364] dst_alloc+0x97/0x150 [20388.821293][ T1364] ip6_dst_alloc+0x23/0x90 [20388.821293][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20388.821293][ T1364] ip6_pol_route+0x56f/0x840 [20388.821293][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20388.821293][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20388.821293][ T1364] ipv6_rcv+0x1ad/0x810 [20388.821293][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20388.821293][ T1364] process_backlog+0x101/0x620 [20388.821293][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20388.821293][ T1364] net_rx_action+0x495/0xbe0 [20388.821293][ T1364] __do_softirq+0x1b5/0x7f6 [20388.821293][ T1364] [20388.823158][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20388.823158][ T1364] netdev_get_by_index+0x5e/0x80 [20388.823158][ T1364] fib6_nh_init+0x3d8/0x15b0 [20388.823158][ T1364] ip6_route_info_create+0xf18/0x17d0 [20388.823158][ T1364] ip6_route_add+0x1c/0x140 [20388.823158][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20388.823158][ T1364] addrconf_add_dev+0xe2/0x170 [20388.823158][ T1364] inet6_addr_add+0x12f/0xa40 [20388.823158][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20388.823158][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20388.823158][ T1364] netlink_rcv_skb+0x130/0x360 [20388.823158][ T1364] netlink_unicast+0x449/0x710 [20388.823158][ T1364] netlink_sendmsg+0x723/0xbe0 [20388.823158][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20388.823158][ T1364] ___sys_sendmsg+0xee/0x170 [20388.823158][ T1364] __sys_sendmsg+0xcd/0x170 [20388.823158][ T1364] do_syscall_64+0xc6/0x1e0 [20388.823158][ T1364] [20388.825386][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20388.825386][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20388.825386][ T1364] ipv6_find_idev+0x102/0x170 [20388.825386][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20388.825386][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20388.825386][ T1364] netlink_rcv_skb+0x130/0x360 [20388.825386][ T1364] netlink_unicast+0x449/0x710 [20388.825386][ T1364] netlink_sendmsg+0x723/0xbe0 [20388.825386][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20388.825386][ T1364] ___sys_sendmsg+0xee/0x170 [20388.825386][ T1364] __sys_sendmsg+0xcd/0x170 [20388.825386][ T1364] do_syscall_64+0xc6/0x1e0 [20388.825386][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20388.825386][ T1364] [20388.827157][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20388.827157][ T1364] neigh_parms_alloc+0x1e5/0x510 [20388.827157][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20388.827157][ T1364] ipv6_find_idev+0x102/0x170 [20388.827157][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20388.827157][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20388.827157][ T1364] netlink_rcv_skb+0x130/0x360 [20388.827157][ T1364] netlink_unicast+0x449/0x710 [20388.827157][ T1364] netlink_sendmsg+0x723/0xbe0 [20388.827157][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20388.827157][ T1364] ___sys_sendmsg+0xee/0x170 [20388.827157][ T1364] __sys_sendmsg+0xcd/0x170 [20388.827157][ T1364] do_syscall_64+0xc6/0x1e0 [20388.827157][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20388.827157][ T1364] [20399.067069][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20399.067558][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20399.067558][ T1364] ___neigh_create+0x14b/0xf60 [20399.067558][ T1364] ip6_finish_output2+0xa70/0xf80 [20399.067558][ T1364] ip6_finish_output+0x4ed/0xd30 [20399.067558][ T1364] ip6_output+0x1f3/0x770 [20399.067558][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20399.067558][ T1364] mld_sendpack+0x62d/0xbc0 [20399.067558][ T1364] mld_ifc_work+0x32/0x1f0 [20399.067558][ T1364] process_one_work+0x84d/0x18a0 [20399.067558][ T1364] worker_thread+0x587/0xd30 [20399.067558][ T1364] kthread+0x28a/0x350 [20399.067558][ T1364] ret_from_fork+0x31/0x70 [20399.067558][ T1364] ret_from_fork_asm+0x1a/0x30 [20399.067558][ T1364] [20399.069268][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20399.069268][ T1364] dst_init+0x84/0x4a0 [20399.069268][ T1364] dst_alloc+0x97/0x150 [20399.069268][ T1364] ip6_dst_alloc+0x23/0x90 [20399.069268][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20399.069268][ T1364] ip6_pol_route+0x56f/0x840 [20399.069268][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20399.069268][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20399.069268][ T1364] ipv6_rcv+0x1ad/0x810 [20399.069268][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20399.069268][ T1364] process_backlog+0x101/0x620 [20399.069268][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20399.069268][ T1364] net_rx_action+0x495/0xbe0 [20399.069268][ T1364] __do_softirq+0x1b5/0x7f6 [20399.069268][ T1364] [20399.071086][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20399.071086][ T1364] netdev_get_by_index+0x5e/0x80 [20399.071086][ T1364] fib6_nh_init+0x3d8/0x15b0 [20399.071086][ T1364] ip6_route_info_create+0xf18/0x17d0 [20399.071086][ T1364] ip6_route_add+0x1c/0x140 [20399.071086][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20399.071086][ T1364] addrconf_add_dev+0xe2/0x170 [20399.071086][ T1364] inet6_addr_add+0x12f/0xa40 [20399.071086][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20399.071086][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20399.071086][ T1364] netlink_rcv_skb+0x130/0x360 [20399.071086][ T1364] netlink_unicast+0x449/0x710 [20399.071086][ T1364] netlink_sendmsg+0x723/0xbe0 [20399.071086][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20399.071086][ T1364] ___sys_sendmsg+0xee/0x170 [20399.071086][ T1364] __sys_sendmsg+0xcd/0x170 [20399.071086][ T1364] do_syscall_64+0xc6/0x1e0 [20399.071086][ T1364] [20399.073263][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20399.073263][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20399.073263][ T1364] ipv6_find_idev+0x102/0x170 [20399.073263][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20399.073263][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20399.073263][ T1364] netlink_rcv_skb+0x130/0x360 [20399.073263][ T1364] netlink_unicast+0x449/0x710 [20399.073263][ T1364] netlink_sendmsg+0x723/0xbe0 [20399.073263][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20399.073263][ T1364] ___sys_sendmsg+0xee/0x170 [20399.073263][ T1364] __sys_sendmsg+0xcd/0x170 [20399.073263][ T1364] do_syscall_64+0xc6/0x1e0 [20399.073263][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20399.073263][ T1364] [20399.074965][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20399.074965][ T1364] neigh_parms_alloc+0x1e5/0x510 [20399.074965][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20399.074965][ T1364] ipv6_find_idev+0x102/0x170 [20399.074965][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20399.074965][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20399.074965][ T1364] netlink_rcv_skb+0x130/0x360 [20399.074965][ T1364] netlink_unicast+0x449/0x710 [20399.074965][ T1364] netlink_sendmsg+0x723/0xbe0 [20399.074965][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20399.074965][ T1364] ___sys_sendmsg+0xee/0x170 [20399.074965][ T1364] __sys_sendmsg+0xcd/0x170 [20399.074965][ T1364] do_syscall_64+0xc6/0x1e0 [20399.074965][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20399.074965][ T1364] [20409.147058][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20409.147489][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20409.147489][ T1364] ___neigh_create+0x14b/0xf60 [20409.147489][ T1364] ip6_finish_output2+0xa70/0xf80 [20409.147489][ T1364] ip6_finish_output+0x4ed/0xd30 [20409.147489][ T1364] ip6_output+0x1f3/0x770 [20409.147489][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20409.147489][ T1364] mld_sendpack+0x62d/0xbc0 [20409.147489][ T1364] mld_ifc_work+0x32/0x1f0 [20409.147489][ T1364] process_one_work+0x84d/0x18a0 [20409.147489][ T1364] worker_thread+0x587/0xd30 [20409.147489][ T1364] kthread+0x28a/0x350 [20409.147489][ T1364] ret_from_fork+0x31/0x70 [20409.147489][ T1364] ret_from_fork_asm+0x1a/0x30 [20409.147489][ T1364] [20409.149212][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20409.149212][ T1364] dst_init+0x84/0x4a0 [20409.149212][ T1364] dst_alloc+0x97/0x150 [20409.149212][ T1364] ip6_dst_alloc+0x23/0x90 [20409.149212][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20409.149212][ T1364] ip6_pol_route+0x56f/0x840 [20409.149212][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20409.149212][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20409.149212][ T1364] ipv6_rcv+0x1ad/0x810 [20409.149212][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20409.149212][ T1364] process_backlog+0x101/0x620 [20409.149212][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20409.149212][ T1364] net_rx_action+0x495/0xbe0 [20409.149212][ T1364] __do_softirq+0x1b5/0x7f6 [20409.149212][ T1364] [20409.151057][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20409.151057][ T1364] netdev_get_by_index+0x5e/0x80 [20409.151057][ T1364] fib6_nh_init+0x3d8/0x15b0 [20409.151057][ T1364] ip6_route_info_create+0xf18/0x17d0 [20409.151057][ T1364] ip6_route_add+0x1c/0x140 [20409.151057][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20409.151057][ T1364] addrconf_add_dev+0xe2/0x170 [20409.151057][ T1364] inet6_addr_add+0x12f/0xa40 [20409.151057][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20409.151057][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20409.151057][ T1364] netlink_rcv_skb+0x130/0x360 [20409.151057][ T1364] netlink_unicast+0x449/0x710 [20409.151057][ T1364] netlink_sendmsg+0x723/0xbe0 [20409.151057][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20409.151057][ T1364] ___sys_sendmsg+0xee/0x170 [20409.151057][ T1364] __sys_sendmsg+0xcd/0x170 [20409.151057][ T1364] do_syscall_64+0xc6/0x1e0 [20409.151057][ T1364] [20409.153785][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20409.153785][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20409.153785][ T1364] ipv6_find_idev+0x102/0x170 [20409.153785][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20409.153785][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20409.153785][ T1364] netlink_rcv_skb+0x130/0x360 [20409.153785][ T1364] netlink_unicast+0x449/0x710 [20409.153785][ T1364] netlink_sendmsg+0x723/0xbe0 [20409.153785][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20409.153785][ T1364] ___sys_sendmsg+0xee/0x170 [20409.153785][ T1364] __sys_sendmsg+0xcd/0x170 [20409.153785][ T1364] do_syscall_64+0xc6/0x1e0 [20409.153785][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20409.153785][ T1364] [20409.155508][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20409.155508][ T1364] neigh_parms_alloc+0x1e5/0x510 [20409.155508][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20409.155508][ T1364] ipv6_find_idev+0x102/0x170 [20409.155508][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20409.155508][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20409.155508][ T1364] netlink_rcv_skb+0x130/0x360 [20409.155508][ T1364] netlink_unicast+0x449/0x710 [20409.155508][ T1364] netlink_sendmsg+0x723/0xbe0 [20409.155508][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20409.155508][ T1364] ___sys_sendmsg+0xee/0x170 [20409.155508][ T1364] __sys_sendmsg+0xcd/0x170 [20409.155508][ T1364] do_syscall_64+0xc6/0x1e0 [20409.155508][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20409.155508][ T1364] [20419.403084][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20419.403507][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20419.403507][ T1364] ___neigh_create+0x14b/0xf60 [20419.403507][ T1364] ip6_finish_output2+0xa70/0xf80 [20419.403507][ T1364] ip6_finish_output+0x4ed/0xd30 [20419.403507][ T1364] ip6_output+0x1f3/0x770 [20419.403507][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20419.403507][ T1364] mld_sendpack+0x62d/0xbc0 [20419.403507][ T1364] mld_ifc_work+0x32/0x1f0 [20419.403507][ T1364] process_one_work+0x84d/0x18a0 [20419.403507][ T1364] worker_thread+0x587/0xd30 [20419.403507][ T1364] kthread+0x28a/0x350 [20419.403507][ T1364] ret_from_fork+0x31/0x70 [20419.403507][ T1364] ret_from_fork_asm+0x1a/0x30 [20419.403507][ T1364] [20419.405227][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20419.405227][ T1364] dst_init+0x84/0x4a0 [20419.405227][ T1364] dst_alloc+0x97/0x150 [20419.405227][ T1364] ip6_dst_alloc+0x23/0x90 [20419.405227][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20419.405227][ T1364] ip6_pol_route+0x56f/0x840 [20419.405227][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20419.405227][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20419.405227][ T1364] ipv6_rcv+0x1ad/0x810 [20419.405227][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20419.405227][ T1364] process_backlog+0x101/0x620 [20419.405227][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20419.405227][ T1364] net_rx_action+0x495/0xbe0 [20419.405227][ T1364] __do_softirq+0x1b5/0x7f6 [20419.405227][ T1364] [20419.407063][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20419.407063][ T1364] netdev_get_by_index+0x5e/0x80 [20419.407063][ T1364] fib6_nh_init+0x3d8/0x15b0 [20419.407063][ T1364] ip6_route_info_create+0xf18/0x17d0 [20419.407063][ T1364] ip6_route_add+0x1c/0x140 [20419.407063][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20419.407063][ T1364] addrconf_add_dev+0xe2/0x170 [20419.407063][ T1364] inet6_addr_add+0x12f/0xa40 [20419.407063][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20419.407063][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20419.407063][ T1364] netlink_rcv_skb+0x130/0x360 [20419.407063][ T1364] netlink_unicast+0x449/0x710 [20419.407063][ T1364] netlink_sendmsg+0x723/0xbe0 [20419.407063][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20419.407063][ T1364] ___sys_sendmsg+0xee/0x170 [20419.407063][ T1364] __sys_sendmsg+0xcd/0x170 [20419.407063][ T1364] do_syscall_64+0xc6/0x1e0 [20419.407063][ T1364] [20419.409265][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20419.409265][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20419.409265][ T1364] ipv6_find_idev+0x102/0x170 [20419.409265][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20419.409265][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20419.409265][ T1364] netlink_rcv_skb+0x130/0x360 [20419.409265][ T1364] netlink_unicast+0x449/0x710 [20419.409265][ T1364] netlink_sendmsg+0x723/0xbe0 [20419.409265][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20419.409265][ T1364] ___sys_sendmsg+0xee/0x170 [20419.409265][ T1364] __sys_sendmsg+0xcd/0x170 [20419.409265][ T1364] do_syscall_64+0xc6/0x1e0 [20419.409265][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20419.409265][ T1364] [20419.411026][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20419.411026][ T1364] neigh_parms_alloc+0x1e5/0x510 [20419.411026][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20419.411026][ T1364] ipv6_find_idev+0x102/0x170 [20419.411026][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20419.411026][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20419.411026][ T1364] netlink_rcv_skb+0x130/0x360 [20419.411026][ T1364] netlink_unicast+0x449/0x710 [20419.411026][ T1364] netlink_sendmsg+0x723/0xbe0 [20419.411026][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20419.411026][ T1364] ___sys_sendmsg+0xee/0x170 [20419.411026][ T1364] __sys_sendmsg+0xcd/0x170 [20419.411026][ T1364] do_syscall_64+0xc6/0x1e0 [20419.411026][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20419.411026][ T1364] [20429.659054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20429.659473][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20429.659473][ T1364] ___neigh_create+0x14b/0xf60 [20429.659473][ T1364] ip6_finish_output2+0xa70/0xf80 [20429.659473][ T1364] ip6_finish_output+0x4ed/0xd30 [20429.659473][ T1364] ip6_output+0x1f3/0x770 [20429.659473][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20429.659473][ T1364] mld_sendpack+0x62d/0xbc0 [20429.659473][ T1364] mld_ifc_work+0x32/0x1f0 [20429.659473][ T1364] process_one_work+0x84d/0x18a0 [20429.659473][ T1364] worker_thread+0x587/0xd30 [20429.659473][ T1364] kthread+0x28a/0x350 [20429.659473][ T1364] ret_from_fork+0x31/0x70 [20429.659473][ T1364] ret_from_fork_asm+0x1a/0x30 [20429.659473][ T1364] [20429.661208][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20429.661208][ T1364] dst_init+0x84/0x4a0 [20429.661208][ T1364] dst_alloc+0x97/0x150 [20429.661208][ T1364] ip6_dst_alloc+0x23/0x90 [20429.661208][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20429.661208][ T1364] ip6_pol_route+0x56f/0x840 [20429.661208][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20429.661208][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20429.661208][ T1364] ipv6_rcv+0x1ad/0x810 [20429.661208][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20429.661208][ T1364] process_backlog+0x101/0x620 [20429.661208][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20429.661208][ T1364] net_rx_action+0x495/0xbe0 [20429.661208][ T1364] __do_softirq+0x1b5/0x7f6 [20429.661208][ T1364] [20429.663044][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20429.663044][ T1364] netdev_get_by_index+0x5e/0x80 [20429.663044][ T1364] fib6_nh_init+0x3d8/0x15b0 [20429.663044][ T1364] ip6_route_info_create+0xf18/0x17d0 [20429.663044][ T1364] ip6_route_add+0x1c/0x140 [20429.663044][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20429.663044][ T1364] addrconf_add_dev+0xe2/0x170 [20429.663044][ T1364] inet6_addr_add+0x12f/0xa40 [20429.663044][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20429.663044][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20429.663044][ T1364] netlink_rcv_skb+0x130/0x360 [20429.663044][ T1364] netlink_unicast+0x449/0x710 [20429.663044][ T1364] netlink_sendmsg+0x723/0xbe0 [20429.663044][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20429.663044][ T1364] ___sys_sendmsg+0xee/0x170 [20429.663044][ T1364] __sys_sendmsg+0xcd/0x170 [20429.663044][ T1364] do_syscall_64+0xc6/0x1e0 [20429.663044][ T1364] [20429.665249][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20429.665249][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20429.665249][ T1364] ipv6_find_idev+0x102/0x170 [20429.665249][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20429.665249][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20429.665249][ T1364] netlink_rcv_skb+0x130/0x360 [20429.665249][ T1364] netlink_unicast+0x449/0x710 [20429.665249][ T1364] netlink_sendmsg+0x723/0xbe0 [20429.665249][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20429.665249][ T1364] ___sys_sendmsg+0xee/0x170 [20429.665249][ T1364] __sys_sendmsg+0xcd/0x170 [20429.665249][ T1364] do_syscall_64+0xc6/0x1e0 [20429.665249][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20429.665249][ T1364] [20429.666982][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20429.666982][ T1364] neigh_parms_alloc+0x1e5/0x510 [20429.666982][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20429.666982][ T1364] ipv6_find_idev+0x102/0x170 [20429.666982][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20429.666982][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20429.666982][ T1364] netlink_rcv_skb+0x130/0x360 [20429.666982][ T1364] netlink_unicast+0x449/0x710 [20429.666982][ T1364] netlink_sendmsg+0x723/0xbe0 [20429.666982][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20429.666982][ T1364] ___sys_sendmsg+0xee/0x170 [20429.666982][ T1364] __sys_sendmsg+0xcd/0x170 [20429.666982][ T1364] do_syscall_64+0xc6/0x1e0 [20429.666982][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20429.666982][ T1364] [20439.915054][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20439.915462][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20439.915462][ T1364] ___neigh_create+0x14b/0xf60 [20439.915462][ T1364] ip6_finish_output2+0xa70/0xf80 [20439.915462][ T1364] ip6_finish_output+0x4ed/0xd30 [20439.915462][ T1364] ip6_output+0x1f3/0x770 [20439.915462][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20439.915462][ T1364] mld_sendpack+0x62d/0xbc0 [20439.915462][ T1364] mld_ifc_work+0x32/0x1f0 [20439.915462][ T1364] process_one_work+0x84d/0x18a0 [20439.915462][ T1364] worker_thread+0x587/0xd30 [20439.915462][ T1364] kthread+0x28a/0x350 [20439.915462][ T1364] ret_from_fork+0x31/0x70 [20439.915462][ T1364] ret_from_fork_asm+0x1a/0x30 [20439.915462][ T1364] [20439.917164][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20439.917164][ T1364] dst_init+0x84/0x4a0 [20439.917164][ T1364] dst_alloc+0x97/0x150 [20439.917164][ T1364] ip6_dst_alloc+0x23/0x90 [20439.917164][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20439.917164][ T1364] ip6_pol_route+0x56f/0x840 [20439.917164][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20439.917164][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20439.917164][ T1364] ipv6_rcv+0x1ad/0x810 [20439.917164][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20439.917164][ T1364] process_backlog+0x101/0x620 [20439.917164][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20439.917164][ T1364] net_rx_action+0x495/0xbe0 [20439.917164][ T1364] __do_softirq+0x1b5/0x7f6 [20439.917164][ T1364] [20439.918972][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20439.918972][ T1364] netdev_get_by_index+0x5e/0x80 [20439.918972][ T1364] fib6_nh_init+0x3d8/0x15b0 [20439.918972][ T1364] ip6_route_info_create+0xf18/0x17d0 [20439.918972][ T1364] ip6_route_add+0x1c/0x140 [20439.918972][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20439.918972][ T1364] addrconf_add_dev+0xe2/0x170 [20439.918972][ T1364] inet6_addr_add+0x12f/0xa40 [20439.918972][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20439.918972][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20439.918972][ T1364] netlink_rcv_skb+0x130/0x360 [20439.918972][ T1364] netlink_unicast+0x449/0x710 [20439.918972][ T1364] netlink_sendmsg+0x723/0xbe0 [20439.918972][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20439.918972][ T1364] ___sys_sendmsg+0xee/0x170 [20439.918972][ T1364] __sys_sendmsg+0xcd/0x170 [20439.918972][ T1364] do_syscall_64+0xc6/0x1e0 [20439.918972][ T1364] [20439.921155][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20439.921155][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20439.921155][ T1364] ipv6_find_idev+0x102/0x170 [20439.921155][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20439.921155][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20439.921155][ T1364] netlink_rcv_skb+0x130/0x360 [20439.921155][ T1364] netlink_unicast+0x449/0x710 [20439.921155][ T1364] netlink_sendmsg+0x723/0xbe0 [20439.921155][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20439.921155][ T1364] ___sys_sendmsg+0xee/0x170 [20439.921155][ T1364] __sys_sendmsg+0xcd/0x170 [20439.921155][ T1364] do_syscall_64+0xc6/0x1e0 [20439.921155][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20439.921155][ T1364] [20439.922884][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20439.922884][ T1364] neigh_parms_alloc+0x1e5/0x510 [20439.922884][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20439.922884][ T1364] ipv6_find_idev+0x102/0x170 [20439.922884][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20439.922884][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20439.922884][ T1364] netlink_rcv_skb+0x130/0x360 [20439.922884][ T1364] netlink_unicast+0x449/0x710 [20439.922884][ T1364] netlink_sendmsg+0x723/0xbe0 [20439.922884][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20439.922884][ T1364] ___sys_sendmsg+0xee/0x170 [20439.922884][ T1364] __sys_sendmsg+0xcd/0x170 [20439.922884][ T1364] do_syscall_64+0xc6/0x1e0 [20439.922884][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20439.922884][ T1364] [20450.171056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20450.171467][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20450.171467][ T1364] ___neigh_create+0x14b/0xf60 [20450.171467][ T1364] ip6_finish_output2+0xa70/0xf80 [20450.171467][ T1364] ip6_finish_output+0x4ed/0xd30 [20450.171467][ T1364] ip6_output+0x1f3/0x770 [20450.171467][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20450.171467][ T1364] mld_sendpack+0x62d/0xbc0 [20450.171467][ T1364] mld_ifc_work+0x32/0x1f0 [20450.171467][ T1364] process_one_work+0x84d/0x18a0 [20450.171467][ T1364] worker_thread+0x587/0xd30 [20450.171467][ T1364] kthread+0x28a/0x350 [20450.171467][ T1364] ret_from_fork+0x31/0x70 [20450.171467][ T1364] ret_from_fork_asm+0x1a/0x30 [20450.171467][ T1364] [20450.173169][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20450.173169][ T1364] dst_init+0x84/0x4a0 [20450.173169][ T1364] dst_alloc+0x97/0x150 [20450.173169][ T1364] ip6_dst_alloc+0x23/0x90 [20450.173169][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20450.173169][ T1364] ip6_pol_route+0x56f/0x840 [20450.173169][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20450.173169][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20450.173169][ T1364] ipv6_rcv+0x1ad/0x810 [20450.173169][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20450.173169][ T1364] process_backlog+0x101/0x620 [20450.173169][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20450.173169][ T1364] net_rx_action+0x495/0xbe0 [20450.173169][ T1364] __do_softirq+0x1b5/0x7f6 [20450.173169][ T1364] [20450.174979][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20450.174979][ T1364] netdev_get_by_index+0x5e/0x80 [20450.174979][ T1364] fib6_nh_init+0x3d8/0x15b0 [20450.174979][ T1364] ip6_route_info_create+0xf18/0x17d0 [20450.174979][ T1364] ip6_route_add+0x1c/0x140 [20450.174979][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20450.174979][ T1364] addrconf_add_dev+0xe2/0x170 [20450.174979][ T1364] inet6_addr_add+0x12f/0xa40 [20450.174979][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20450.174979][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20450.174979][ T1364] netlink_rcv_skb+0x130/0x360 [20450.174979][ T1364] netlink_unicast+0x449/0x710 [20450.174979][ T1364] netlink_sendmsg+0x723/0xbe0 [20450.174979][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20450.174979][ T1364] ___sys_sendmsg+0xee/0x170 [20450.174979][ T1364] __sys_sendmsg+0xcd/0x170 [20450.174979][ T1364] do_syscall_64+0xc6/0x1e0 [20450.174979][ T1364] [20450.177149][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20450.177149][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20450.177149][ T1364] ipv6_find_idev+0x102/0x170 [20450.177149][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20450.177149][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20450.177149][ T1364] netlink_rcv_skb+0x130/0x360 [20450.177149][ T1364] netlink_unicast+0x449/0x710 [20450.177149][ T1364] netlink_sendmsg+0x723/0xbe0 [20450.177149][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20450.177149][ T1364] ___sys_sendmsg+0xee/0x170 [20450.177149][ T1364] __sys_sendmsg+0xcd/0x170 [20450.177149][ T1364] do_syscall_64+0xc6/0x1e0 [20450.177149][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20450.177149][ T1364] [20450.178861][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20450.178861][ T1364] neigh_parms_alloc+0x1e5/0x510 [20450.178861][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20450.178861][ T1364] ipv6_find_idev+0x102/0x170 [20450.178861][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20450.178861][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20450.178861][ T1364] netlink_rcv_skb+0x130/0x360 [20450.178861][ T1364] netlink_unicast+0x449/0x710 [20450.178861][ T1364] netlink_sendmsg+0x723/0xbe0 [20450.178861][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20450.178861][ T1364] ___sys_sendmsg+0xee/0x170 [20450.178861][ T1364] __sys_sendmsg+0xcd/0x170 [20450.178861][ T1364] do_syscall_64+0xc6/0x1e0 [20450.178861][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20450.178861][ T1364] [20460.339074][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20460.339490][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20460.339490][ T1364] ___neigh_create+0x14b/0xf60 [20460.339490][ T1364] ip6_finish_output2+0xa70/0xf80 [20460.339490][ T1364] ip6_finish_output+0x4ed/0xd30 [20460.339490][ T1364] ip6_output+0x1f3/0x770 [20460.339490][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20460.339490][ T1364] mld_sendpack+0x62d/0xbc0 [20460.339490][ T1364] mld_ifc_work+0x32/0x1f0 [20460.339490][ T1364] process_one_work+0x84d/0x18a0 [20460.339490][ T1364] worker_thread+0x587/0xd30 [20460.339490][ T1364] kthread+0x28a/0x350 [20460.339490][ T1364] ret_from_fork+0x31/0x70 [20460.339490][ T1364] ret_from_fork_asm+0x1a/0x30 [20460.339490][ T1364] [20460.341209][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20460.341209][ T1364] dst_init+0x84/0x4a0 [20460.341209][ T1364] dst_alloc+0x97/0x150 [20460.341209][ T1364] ip6_dst_alloc+0x23/0x90 [20460.341209][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20460.341209][ T1364] ip6_pol_route+0x56f/0x840 [20460.341209][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20460.341209][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20460.341209][ T1364] ipv6_rcv+0x1ad/0x810 [20460.341209][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20460.341209][ T1364] process_backlog+0x101/0x620 [20460.341209][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20460.341209][ T1364] net_rx_action+0x495/0xbe0 [20460.341209][ T1364] __do_softirq+0x1b5/0x7f6 [20460.341209][ T1364] [20460.343382][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20460.343382][ T1364] netdev_get_by_index+0x5e/0x80 [20460.343382][ T1364] fib6_nh_init+0x3d8/0x15b0 [20460.343382][ T1364] ip6_route_info_create+0xf18/0x17d0 [20460.343382][ T1364] ip6_route_add+0x1c/0x140 [20460.343382][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20460.343382][ T1364] addrconf_add_dev+0xe2/0x170 [20460.343382][ T1364] inet6_addr_add+0x12f/0xa40 [20460.343382][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20460.343382][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20460.343382][ T1364] netlink_rcv_skb+0x130/0x360 [20460.343382][ T1364] netlink_unicast+0x449/0x710 [20460.343382][ T1364] netlink_sendmsg+0x723/0xbe0 [20460.343382][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20460.343382][ T1364] ___sys_sendmsg+0xee/0x170 [20460.343382][ T1364] __sys_sendmsg+0xcd/0x170 [20460.343382][ T1364] do_syscall_64+0xc6/0x1e0 [20460.343382][ T1364] [20460.345552][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20460.345552][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20460.345552][ T1364] ipv6_find_idev+0x102/0x170 [20460.345552][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20460.345552][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20460.345552][ T1364] netlink_rcv_skb+0x130/0x360 [20460.345552][ T1364] netlink_unicast+0x449/0x710 [20460.345552][ T1364] netlink_sendmsg+0x723/0xbe0 [20460.345552][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20460.345552][ T1364] ___sys_sendmsg+0xee/0x170 [20460.345552][ T1364] __sys_sendmsg+0xcd/0x170 [20460.345552][ T1364] do_syscall_64+0xc6/0x1e0 [20460.345552][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20460.345552][ T1364] [20460.347247][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20460.347247][ T1364] neigh_parms_alloc+0x1e5/0x510 [20460.347247][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20460.347247][ T1364] ipv6_find_idev+0x102/0x170 [20460.347247][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20460.347247][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20460.347247][ T1364] netlink_rcv_skb+0x130/0x360 [20460.347247][ T1364] netlink_unicast+0x449/0x710 [20460.347247][ T1364] netlink_sendmsg+0x723/0xbe0 [20460.347247][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20460.347247][ T1364] ___sys_sendmsg+0xee/0x170 [20460.347247][ T1364] __sys_sendmsg+0xcd/0x170 [20460.347247][ T1364] do_syscall_64+0xc6/0x1e0 [20460.347247][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20460.347247][ T1364] [20470.427056][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20470.427470][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20470.427470][ T1364] ___neigh_create+0x14b/0xf60 [20470.427470][ T1364] ip6_finish_output2+0xa70/0xf80 [20470.427470][ T1364] ip6_finish_output+0x4ed/0xd30 [20470.427470][ T1364] ip6_output+0x1f3/0x770 [20470.427470][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20470.427470][ T1364] mld_sendpack+0x62d/0xbc0 [20470.427470][ T1364] mld_ifc_work+0x32/0x1f0 [20470.427470][ T1364] process_one_work+0x84d/0x18a0 [20470.427470][ T1364] worker_thread+0x587/0xd30 [20470.427470][ T1364] kthread+0x28a/0x350 [20470.427470][ T1364] ret_from_fork+0x31/0x70 [20470.427470][ T1364] ret_from_fork_asm+0x1a/0x30 [20470.427470][ T1364] [20470.429166][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20470.429166][ T1364] dst_init+0x84/0x4a0 [20470.429166][ T1364] dst_alloc+0x97/0x150 [20470.429166][ T1364] ip6_dst_alloc+0x23/0x90 [20470.429166][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20470.429166][ T1364] ip6_pol_route+0x56f/0x840 [20470.429166][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20470.429166][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20470.429166][ T1364] ipv6_rcv+0x1ad/0x810 [20470.429166][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20470.429166][ T1364] process_backlog+0x101/0x620 [20470.429166][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20470.429166][ T1364] net_rx_action+0x495/0xbe0 [20470.429166][ T1364] __do_softirq+0x1b5/0x7f6 [20470.429166][ T1364] [20470.430987][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20470.430987][ T1364] netdev_get_by_index+0x5e/0x80 [20470.430987][ T1364] fib6_nh_init+0x3d8/0x15b0 [20470.430987][ T1364] ip6_route_info_create+0xf18/0x17d0 [20470.430987][ T1364] ip6_route_add+0x1c/0x140 [20470.430987][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20470.430987][ T1364] addrconf_add_dev+0xe2/0x170 [20470.430987][ T1364] inet6_addr_add+0x12f/0xa40 [20470.430987][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20470.430987][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20470.430987][ T1364] netlink_rcv_skb+0x130/0x360 [20470.430987][ T1364] netlink_unicast+0x449/0x710 [20470.430987][ T1364] netlink_sendmsg+0x723/0xbe0 [20470.430987][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20470.430987][ T1364] ___sys_sendmsg+0xee/0x170 [20470.430987][ T1364] __sys_sendmsg+0xcd/0x170 [20470.430987][ T1364] do_syscall_64+0xc6/0x1e0 [20470.430987][ T1364] [20470.433159][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20470.433159][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20470.433159][ T1364] ipv6_find_idev+0x102/0x170 [20470.433159][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20470.433159][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20470.433159][ T1364] netlink_rcv_skb+0x130/0x360 [20470.433159][ T1364] netlink_unicast+0x449/0x710 [20470.433159][ T1364] netlink_sendmsg+0x723/0xbe0 [20470.433159][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20470.433159][ T1364] ___sys_sendmsg+0xee/0x170 [20470.433159][ T1364] __sys_sendmsg+0xcd/0x170 [20470.433159][ T1364] do_syscall_64+0xc6/0x1e0 [20470.433159][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20470.433159][ T1364] [20470.434857][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20470.434857][ T1364] neigh_parms_alloc+0x1e5/0x510 [20470.434857][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20470.434857][ T1364] ipv6_find_idev+0x102/0x170 [20470.434857][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20470.434857][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20470.434857][ T1364] netlink_rcv_skb+0x130/0x360 [20470.434857][ T1364] netlink_unicast+0x449/0x710 [20470.434857][ T1364] netlink_sendmsg+0x723/0xbe0 [20470.434857][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20470.434857][ T1364] ___sys_sendmsg+0xee/0x170 [20470.434857][ T1364] __sys_sendmsg+0xcd/0x170 [20470.434857][ T1364] do_syscall_64+0xc6/0x1e0 [20470.434857][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20470.434857][ T1364] [20480.675093][ T1364] unregister_netdevice: waiting for veth5.555 to become free. Usage count = 9 [20480.675511][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20480.675511][ T1364] ___neigh_create+0x14b/0xf60 [20480.675511][ T1364] ip6_finish_output2+0xa70/0xf80 [20480.675511][ T1364] ip6_finish_output+0x4ed/0xd30 [20480.675511][ T1364] ip6_output+0x1f3/0x770 [20480.675511][ T1364] NF_HOOK.constprop.0+0xe2/0x680 [20480.675511][ T1364] mld_sendpack+0x62d/0xbc0 [20480.675511][ T1364] mld_ifc_work+0x32/0x1f0 [20480.675511][ T1364] process_one_work+0x84d/0x18a0 [20480.675511][ T1364] worker_thread+0x587/0xd30 [20480.675511][ T1364] kthread+0x28a/0x350 [20480.675511][ T1364] ret_from_fork+0x31/0x70 [20480.675511][ T1364] ret_from_fork_asm+0x1a/0x30 [20480.675511][ T1364] [20480.677204][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 4/8 users at [20480.677204][ T1364] dst_init+0x84/0x4a0 [20480.677204][ T1364] dst_alloc+0x97/0x150 [20480.677204][ T1364] ip6_dst_alloc+0x23/0x90 [20480.677204][ T1364] ip6_rt_pcpu_alloc+0x1e6/0x520 [20480.677204][ T1364] ip6_pol_route+0x56f/0x840 [20480.677204][ T1364] vrf_ip6_input_dst+0x2eb/0x4e0 [vrf] [20480.677204][ T1364] vrf_ip6_rcv+0x860/0xce0 [vrf] [20480.677204][ T1364] ipv6_rcv+0x1ad/0x810 [20480.677204][ T1364] __netif_receive_skb_one_core+0x118/0x1b0 [20480.677204][ T1364] process_backlog+0x101/0x620 [20480.677204][ T1364] __napi_poll.constprop.0+0xa2/0x460 [20480.677204][ T1364] net_rx_action+0x495/0xbe0 [20480.677204][ T1364] __do_softirq+0x1b5/0x7f6 [20480.677204][ T1364] [20480.679021][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20480.679021][ T1364] netdev_get_by_index+0x5e/0x80 [20480.679021][ T1364] fib6_nh_init+0x3d8/0x15b0 [20480.679021][ T1364] ip6_route_info_create+0xf18/0x17d0 [20480.679021][ T1364] ip6_route_add+0x1c/0x140 [20480.679021][ T1364] addrconf_add_mroute+0x1ac/0x2c0 [20480.679021][ T1364] addrconf_add_dev+0xe2/0x170 [20480.679021][ T1364] inet6_addr_add+0x12f/0xa40 [20480.679021][ T1364] inet6_rtm_newaddr+0x560/0x6b0 [20480.679021][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20480.679021][ T1364] netlink_rcv_skb+0x130/0x360 [20480.679021][ T1364] netlink_unicast+0x449/0x710 [20480.679021][ T1364] netlink_sendmsg+0x723/0xbe0 [20480.679021][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20480.679021][ T1364] ___sys_sendmsg+0xee/0x170 [20480.679021][ T1364] __sys_sendmsg+0xcd/0x170 [20480.679021][ T1364] do_syscall_64+0xc6/0x1e0 [20480.679021][ T1364] [20480.681202][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20480.681202][ T1364] ipv6_add_dev+0x3b9/0x11c0 [20480.681202][ T1364] ipv6_find_idev+0x102/0x170 [20480.681202][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20480.681202][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20480.681202][ T1364] netlink_rcv_skb+0x130/0x360 [20480.681202][ T1364] netlink_unicast+0x449/0x710 [20480.681202][ T1364] netlink_sendmsg+0x723/0xbe0 [20480.681202][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20480.681202][ T1364] ___sys_sendmsg+0xee/0x170 [20480.681202][ T1364] __sys_sendmsg+0xcd/0x170 [20480.681202][ T1364] do_syscall_64+0xc6/0x1e0 [20480.681202][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20480.681202][ T1364] [20480.682905][ T1364] ref_tracker: veth5.555@ffff888004fa95d0 has 1/8 users at [20480.682905][ T1364] neigh_parms_alloc+0x1e5/0x510 [20480.682905][ T1364] ipv6_add_dev+0x2fd/0x11c0 [20480.682905][ T1364] ipv6_find_idev+0x102/0x170 [20480.682905][ T1364] inet6_rtm_newaddr+0x37c/0x6b0 [20480.682905][ T1364] rtnetlink_rcv_msg+0x2fb/0xbf0 [20480.682905][ T1364] netlink_rcv_skb+0x130/0x360 [20480.682905][ T1364] netlink_unicast+0x449/0x710 [20480.682905][ T1364] netlink_sendmsg+0x723/0xbe0 [20480.682905][ T1364] ____sys_sendmsg+0x7b2/0xa10 [20480.682905][ T1364] ___sys_sendmsg+0xee/0x170 [20480.682905][ T1364] __sys_sendmsg+0xcd/0x170 [20480.682905][ T1364] do_syscall_64+0xc6/0x1e0 [20480.682905][ T1364] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [20480.682905][ T1364] HARD STOP (10000) WAIT TIMEOUT stderr