[ 120.178222][ T12] ------------[ cut here ]------------
[ 120.178432][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 120.178711][ T12] Modules linked in: nf_conntrack_netlink xt_REDIRECT tcp_diag inet_diag nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_tcpudp nft_compat nf_tables x_tables veth
[ 120.179210][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 120.179503][ T12] Tainted: [W]=WARN
[ 120.179610][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.179778][ T12] Workqueue: netns cleanup_net
[ 120.179933][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 120.180103][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 120.180581][ T12] RSP: 0018:ffa00000000c7748 EFLAGS: 00010286
[ 120.180745][ T12] RAX: 00000000ffffffa6 RBX: ff110000052a9000 RCX: 1ff4000000018eaf
[ 120.180946][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000052a90bc
[ 120.181138][ T12] RBP: ff11000008471000 R08: 1fe2200000a55219 R09: ff11000001afd260
[ 120.181337][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 120.181533][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: ffa00000000c77e0
[ 120.181731][ T12] FS: 0000000000000000(0000) GS:ff1100008aa2c000(0000) knlGS:0000000000000000
[ 120.181964][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.182128][ T12] CR2: 00007f3510e43f98 CR3: 00000000030bb004 CR4: 0000000000771ef0
[ 120.182326][ T12] PKRU: 55555554
[ 120.182424][ T12] Call Trace:
[ 120.182526][ T12]
[ 120.182608][ T12] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 120.182744][ T12] rtmsg_ifinfo+0x5c/0xb0
[ 120.182850][ T12] netif_close_many+0x2ac/0x640
[ 120.182982][ T12] ? lock_acquire+0x134/0x160
[ 120.183115][ T12] ? rcu_is_watching+0x15/0xd0
[ 120.183246][ T12] ? rcu_is_watching+0x15/0xd0
[ 120.183373][ T12] ? __dev_close_many+0x530/0x530
[ 120.183506][ T12] ? netif_close_many_and_unlock+0x22/0x2c0
[ 120.183671][ T12] ? __rtnl_unlock+0x5b/0x100
[ 120.183802][ T12] unregister_netdevice_many_notify+0x671/0x19a0
[ 120.183972][ T12] ? mutex_is_locked+0x1c/0x50
[ 120.184108][ T12] ? rtnl_is_locked+0x15/0x20
[ 120.184239][ T12] ? default_device_exit_net+0x78/0x7b0
[ 120.184373][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 120.184545][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 120.184683][ T12] default_device_exit_batch+0x38b/0x600
[ 120.184822][ T12] ? generic_xdp_install+0x400/0x400
[ 120.184952][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 120.185104][ T12] ? unregister_netdev+0x60/0x60
[ 120.185238][ T12] ? rtnl_is_locked+0x15/0x20
[ 120.185366][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 120.185499][ T12] ops_undo_list+0x2ce/0x8f0
[ 120.185647][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 120.185775][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 120.185911][ T12] cleanup_net+0x431/0x890
[ 120.186041][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 120.186167][ T12] ? process_one_work+0xdb7/0x1410
[ 120.186296][ T12] ? lock_acquire+0x134/0x160
[ 120.186425][ T12] ? rcu_is_watching+0x15/0xd0
[ 120.186561][ T12] process_one_work+0xdf8/0x1410
[ 120.186693][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 120.186825][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 120.186958][ T12] worker_thread+0x4f1/0xd60
[ 120.187089][ T12] ? rescuer_thread+0x1320/0x1320
[ 120.187217][ T12] kthread+0x367/0x460
[ 120.187315][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 120.187477][ T12] ? kthread_affine_node+0x330/0x330
[ 120.187611][ T12] ret_from_fork+0x4a4/0x720
[ 120.187746][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 120.187922][ T12] ? __switch_to+0x5a3/0xe00
[ 120.188051][ T12] ? kthread_affine_node+0x330/0x330
[ 120.188180][ T12] ret_from_fork_asm+0x11/0x20
[ 120.188317][ T12]
[ 120.188413][ T12] irq event stamp: 34303
[ 120.188512][ T12] hardirqs last enabled at (34311): [] __up_console_sem+0x5a/0x70
[ 120.188737][ T12] hardirqs last disabled at (34318): [] __up_console_sem+0x3f/0x70
[ 120.188964][ T12] softirqs last enabled at (33820): [] handle_softirqs+0x611/0x940
[ 120.189187][ T12] softirqs last disabled at (33815): [] __irq_exit_rcu+0x103/0x1c0
[ 120.189410][ T12] ---[ end trace 0000000000000000 ]---
[ 120.190767][ T12] ------------[ cut here ]------------
[ 120.191137][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:0/12
[ 120.191384][ T12] Modules linked in: nf_conntrack_netlink xt_REDIRECT tcp_diag inet_diag nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 xt_tcpudp nft_compat nf_tables x_tables veth
[ 120.191847][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 120.192125][ T12] Tainted: [W]=WARN
[ 120.192218][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.192377][ T12] Workqueue: netns cleanup_net
[ 120.192509][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 120.192679][ T12] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 88 e9 f0 ff b9 a6 ff ff
[ 120.193125][ T12] RSP: 0018:ffa00000000c7878 EFLAGS: 00010286
[ 120.193281][ T12] RAX: 00000000ffffffa6 RBX: ff11000005719700 RCX: 1ff4000000018ed5
[ 120.193466][ T12] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ff110000057197bc
[ 120.193654][ T12] RBP: ff11000008471000 R08: 1fe2200000ae32f9 R09: ff11000001afd260
[ 120.193843][ T12] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 120.194026][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 120.194219][ T12] FS: 0000000000000000(0000) GS:ff1100008aa2c000(0000) knlGS:0000000000000000
[ 120.194435][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.194594][ T12] CR2: 00007f3510e43f98 CR3: 00000000030bb004 CR4: 0000000000771ef0
[ 120.194779][ T12] PKRU: 55555554
[ 120.194877][ T12] Call Trace:
[ 120.194975][ T12]
[ 120.195041][ T12] unregister_netdevice_many_notify+0x12ca/0x19a0
[ 120.195200][ T12] ? unregister_netdevice_queued+0x80/0x80
[ 120.195356][ T12] ? perf_trace_sched_switch+0x7d0/0x7d0
[ 120.195485][ T12] default_device_exit_batch+0x38b/0x600
[ 120.195613][ T12] ? generic_xdp_install+0x400/0x400
[ 120.195740][ T12] ? ipmr_free_table+0x12e/0x2a0
[ 120.195870][ T12] ? unregister_netdev+0x60/0x60
[ 120.195995][ T12] ? rtnl_is_locked+0x15/0x20
[ 120.196116][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260
[ 120.196247][ T12] ops_undo_list+0x2ce/0x8f0
[ 120.196374][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0
[ 120.196502][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 120.196634][ T12] cleanup_net+0x431/0x890
[ 120.196759][ T12] ? net_passive_dec+0x1c0/0x1c0
[ 120.196885][ T12] ? process_one_work+0xdb7/0x1410
[ 120.197011][ T12] ? lock_acquire+0x134/0x160
[ 120.197134][ T12] ? rcu_is_watching+0x15/0xd0
[ 120.197264][ T12] process_one_work+0xdf8/0x1410
[ 120.197392][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 120.197515][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 120.197650][ T12] worker_thread+0x4f1/0xd60
[ 120.197784][ T12] ? rescuer_thread+0x1320/0x1320
[ 120.197913][ T12] kthread+0x367/0x460
[ 120.198006][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 120.198160][ T12] ? kthread_affine_node+0x330/0x330
[ 120.198285][ T12] ret_from_fork+0x4a4/0x720
[ 120.198409][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 120.198567][ T12] ? __switch_to+0x5a3/0xe00
[ 120.198693][ T12] ? kthread_affine_node+0x330/0x330
[ 120.198823][ T12] ret_from_fork_asm+0x11/0x20
[ 120.198954][ T12]
[ 120.199051][ T12] irq event stamp: 38445
[ 120.199149][ T12] hardirqs last enabled at (38453): [] __up_console_sem+0x5a/0x70
[ 120.199369][ T12] hardirqs last disabled at (38460): [] __up_console_sem+0x3f/0x70
[ 120.199594][ T12] softirqs last enabled at (37908): [] handle_softirqs+0x611/0x940
[ 120.199807][ T12] softirqs last disabled at (37479): [] __irq_exit_rcu+0x103/0x1c0
[ 120.200027][ T12] ---[ end trace 0000000000000000 ]---
[ 298.329821][ T109] su (109) used greatest stack depth: 22736 bytes left