[ 9.521486][ T186] ------------[ cut here ]------------
[ 9.521766][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 9.522014][ T186] Modules linked in: veth
[ 9.522159][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.522490][ T186] Tainted: [W]=WARN
[ 9.522596][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.522771][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.522956][ T186] 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 38 e4 f0 ff b9 a6 ff ff
[ 9.523477][ T186] RSP: 0018:ffa00000008a6e30 EFLAGS: 00010286
[ 9.523651][ T186] RAX: 00000000ffffffa6 RBX: ff11000005032c80 RCX: 1ff4000000114d8c
[ 9.524013][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000005032d38
[ 9.524228][ T186] RBP: ff1100000a0f9000 R08: 1fe2200000a065a8 R09: ff1100000c70ae80
[ 9.524449][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.524680][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000096ed580
[ 9.524932][ T186] FS: 00007f1cc9796840(0000) GS:ff1100007b030000(0000) knlGS:0000000000000000
[ 9.525202][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.525384][ T186] CR2: 000055738a4b0cf0 CR3: 000000000a6bf003 CR4: 0000000000771ef0
[ 9.525600][ T186] PKRU: 55555554
[ 9.525705][ T186] Call Trace:
[ 9.525812][ T186]
[ 9.525886][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.526093][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.526241][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.526349][ T186] ? find_held_lock+0x2b/0x80
[ 9.526510][ T186] ? find_held_lock+0x2b/0x80
[ 9.526650][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.526789][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.526931][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.527073][ T186] ? __queue_work+0x315/0xc00
[ 9.527225][ T186] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 9.527422][ T186] ? trace_irq_enable.constprop.0+0x30/0x180
[ 9.527601][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.527744][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.527886][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.528031][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.528180][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.528354][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.528583][ T186] ? kasan_save_track+0x14/0x30
[ 9.528729][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.528887][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.529028][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.529177][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.529316][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.529523][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.529688][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.529839][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.529999][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.530148][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.530316][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.530534][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.530695][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.530836][ T186] ? find_held_lock+0x2b/0x80
[ 9.530996][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.531168][ T186] ? mark_usage+0x61/0x170
[ 9.531309][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.531467][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.531606][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.531769][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.531923][ T186] ? validate_chain+0x38b/0xc20
[ 9.532065][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.532210][ T186] ? __lock_acquire+0x508/0xc10
[ 9.532351][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.532500][ T186] ? find_held_lock+0x2b/0x80
[ 9.532640][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.532782][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.532923][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.533100][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.533240][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.533386][ T186] netlink_unicast+0x486/0x750
[ 9.533532][ T186] ? netlink_attachskb+0x810/0x810
[ 9.533671][ T186] ? __lock_acquire+0x508/0xc10
[ 9.533809][ T186] netlink_sendmsg+0x735/0xc60
[ 9.533967][ T186] ? netlink_unicast+0x750/0x750
[ 9.534116][ T186] ? __might_fault+0x97/0x140
[ 9.534272][ T186] ____sys_sendmsg+0x419/0x850
[ 9.534423][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.534573][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.534746][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.534894][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.535033][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.535179][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.535330][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.535482][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.535621][ T186] ? down_write_nested+0x200/0x200
[ 9.535760][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.535918][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.536058][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.536203][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.536365][ T186] do_syscall_64+0x117/0xfc0
[ 9.536526][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.536665][ T186] ? exc_page_fault+0xee/0x100
[ 9.536805][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.536979][ T186] RIP: 0033:0x7f1cc99d008e
[ 9.537132][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.537637][ T186] RSP: 002b:00007ffdbf561890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.537849][ T186] RAX: ffffffffffffffda RBX: 00007ffdbf562028 RCX: 00007f1cc99d008e
[ 9.538075][ T186] RDX: 0000000000000000 RSI: 00007ffdbf561940 RDI: 0000000000000005
[ 9.538291][ T186] RBP: 00007ffdbf5618a0 R08: 0000000000000000 R09: 0000000000000000
[ 9.538511][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfa
[ 9.538722][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf562000
[ 9.538935][ T186]
[ 9.539040][ T186] irq event stamp: 38307
[ 9.539154][ T186] hardirqs last enabled at (38315): [] __up_console_sem+0x5a/0x70
[ 9.539400][ T186] hardirqs last disabled at (38322): [] __up_console_sem+0x3f/0x70
[ 9.539647][ T186] softirqs last enabled at (37874): [] handle_softirqs+0x611/0x940
[ 9.539890][ T186] softirqs last disabled at (37833): [] __irq_exit_rcu+0x103/0x1c0
[ 9.540143][ T186] ---[ end trace 0000000000000000 ]---
[ 9.548988][ T186] ------------[ cut here ]------------
[ 9.549169][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 9.549444][ T186] Modules linked in: veth
[ 9.549555][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.549853][ T186] Tainted: [W]=WARN
[ 9.549956][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.550129][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.550307][ T186] 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 38 e4 f0 ff b9 a6 ff ff
[ 9.550824][ T186] RSP: 0018:ffa00000008a71b0 EFLAGS: 00010286
[ 9.550997][ T186] RAX: 00000000ffffffa6 RBX: ff1100000985ee40 RCX: 1ff4000000114dfc
[ 9.551203][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000985eef8
[ 9.551431][ T186] RBP: ff11000009ad1000 R08: 1fe220000130bde0 R09: ff1100000c70ae80
[ 9.551635][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.551852][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.552056][ T186] FS: 00007f1cc9796840(0000) GS:ff1100007b030000(0000) knlGS:0000000000000000
[ 9.552299][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.552485][ T186] CR2: 000055738a4b0cf0 CR3: 000000000a6bf003 CR4: 0000000000771ef0
[ 9.552719][ T186] PKRU: 55555554
[ 9.552822][ T186] Call Trace:
[ 9.552925][ T186]
[ 9.552995][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.553141][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.553246][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.553573][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.553712][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.553847][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.553988][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.554133][ T186] rtnl_newlink_create+0x353/0x780
[ 9.554272][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.554420][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.554581][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.554759][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.554902][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.555041][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.555189][ T186] ? find_held_lock+0x2b/0x80
[ 9.555334][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.555487][ T186] ? mark_usage+0x61/0x170
[ 9.555624][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.555891][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.556032][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.556180][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.556317][ T186] ? validate_chain+0x38b/0xc20
[ 9.556471][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.556608][ T186] ? __lock_acquire+0x508/0xc10
[ 9.556749][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.556885][ T186] ? find_held_lock+0x2b/0x80
[ 9.557023][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.557170][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.557307][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.557457][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.557594][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.557731][ T186] netlink_unicast+0x486/0x750
[ 9.557869][ T186] ? netlink_attachskb+0x810/0x810
[ 9.558007][ T186] ? __lock_acquire+0x508/0xc10
[ 9.558155][ T186] netlink_sendmsg+0x735/0xc60
[ 9.558294][ T186] ? netlink_unicast+0x750/0x750
[ 9.558447][ T186] ? __might_fault+0x97/0x140
[ 9.558589][ T186] ____sys_sendmsg+0x419/0x850
[ 9.558727][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.558866][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.559036][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.559187][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.559326][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.559476][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.559634][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.559779][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.559928][ T186] ? down_write_nested+0x200/0x200
[ 9.560073][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.560226][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.560379][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.560554][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.560706][ T186] do_syscall_64+0x117/0xfc0
[ 9.560852][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.560992][ T186] ? exc_page_fault+0xee/0x100
[ 9.561137][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.561309][ T186] RIP: 0033:0x7f1cc99d008e
[ 9.561471][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.561959][ T186] RSP: 002b:00007ffdbf561890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.562190][ T186] RAX: ffffffffffffffda RBX: 00007ffdbf562028 RCX: 00007f1cc99d008e
[ 9.562404][ T186] RDX: 0000000000000000 RSI: 00007ffdbf561940 RDI: 0000000000000005
[ 9.562618][ T186] RBP: 00007ffdbf5618a0 R08: 0000000000000000 R09: 0000000000000000
[ 9.562825][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfa
[ 9.563031][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdbf562000
[ 9.563251][ T186]
[ 9.563354][ T186] irq event stamp: 44285
[ 9.563470][ T186] hardirqs last enabled at (44295): [] __up_console_sem+0x5a/0x70
[ 9.563712][ T186] hardirqs last disabled at (44302): [] __up_console_sem+0x3f/0x70
[ 9.563956][ T186] softirqs last enabled at (43878): [] handle_softirqs+0x611/0x940
[ 9.564203][ T186] softirqs last disabled at (43873): [] __irq_exit_rcu+0x103/0x1c0
[ 9.564454][ T186] ---[ end trace 0000000000000000 ]---
[ 9.571812][ T186] ip (186) used greatest stack depth: 23792 bytes left
[ 9.684267][ T192] ------------[ cut here ]------------
[ 9.684920][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.685235][ T192] Modules linked in: veth
[ 9.685427][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.685771][ T192] Tainted: [W]=WARN
[ 9.685951][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.686207][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.686472][ T192] 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 38 e4 f0 ff b9 a6 ff ff
[ 9.687024][ T192] RSP: 0018:ffa0000000876e30 EFLAGS: 00010286
[ 9.687268][ T192] RAX: 00000000ffffffa6 RBX: ff1100000c267e00 RCX: 1ff400000010ed8c
[ 9.687692][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c267eb8
[ 9.687951][ T192] RBP: ff1100000c0fc000 R08: 1fe220000184cfd8 R09: ff1100000ba25180
[ 9.688221][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.688500][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004a71c80
[ 9.688766][ T192] FS: 00007fa6170eb840(0000) GS:ff1100007b0b0000(0000) knlGS:0000000000000000
[ 9.689061][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.689299][ T192] CR2: 000000000042ebe0 CR3: 000000000d644001 CR4: 0000000000771ef0
[ 9.689598][ T192] PKRU: 55555554
[ 9.689753][ T192] Call Trace:
[ 9.689909][ T192]
[ 9.690037][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.690245][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.690433][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.690673][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.690876][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.691072][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 9.691283][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.691507][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.691711][ T192] ? add_timer_on+0x580/0x580
[ 9.691915][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.692127][ T192] ? mark_held_locks+0x40/0x70
[ 9.692325][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.692540][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.692733][ T192] ? queue_delayed_work_on+0x95/0x100
[ 9.692934][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 9.693140][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.693367][ T192] ? kasan_save_stack+0x2f/0x50
[ 9.693584][ T192] ? kasan_save_track+0x14/0x30
[ 9.693777][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 9.694009][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.694214][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.694439][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.694632][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.694827][ T192] ? rtnl_create_link+0x169/0xf20
[ 9.695020][ T192] rtnl_newlink_create+0x2da/0x780
[ 9.695225][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.695560][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.695755][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.695959][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.696174][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.696380][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.696585][ T192] ? find_held_lock+0x2b/0x80
[ 9.696780][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.696971][ T192] ? mark_usage+0x61/0x170
[ 9.697178][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.697387][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.697602][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.697796][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.697992][ T192] ? validate_chain+0x38b/0xc20
[ 9.698199][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.698399][ T192] ? __lock_acquire+0x508/0xc10
[ 9.698608][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.698800][ T192] ? find_held_lock+0x2b/0x80
[ 9.698995][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.699206][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.699426][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.699626][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.699817][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.700014][ T192] netlink_unicast+0x486/0x750
[ 9.700222][ T192] ? netlink_attachskb+0x810/0x810
[ 9.700441][ T192] ? __lock_acquire+0x508/0xc10
[ 9.700643][ T192] netlink_sendmsg+0x735/0xc60
[ 9.700841][ T192] ? netlink_unicast+0x750/0x750
[ 9.701038][ T192] ? __might_fault+0x97/0x140
[ 9.701256][ T192] ____sys_sendmsg+0x419/0x850
[ 9.701506][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.701705][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.701949][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.702181][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.702391][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.702606][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.702818][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.703020][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.703232][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.703457][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.703663][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.703862][ T192] do_syscall_64+0x117/0xfc0
[ 9.704063][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.704272][ T192] ? exc_page_fault+0xee/0x100
[ 9.704493][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.704724][ T192] RIP: 0033:0x7fa61732508e
[ 9.704929][ T192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.705527][ T192] RSP: 002b:00007fffe8b85240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.705797][ T192] RAX: ffffffffffffffda RBX: 00007fffe8b859d8 RCX: 00007fa61732508e
[ 9.706062][ T192] RDX: 0000000000000000 RSI: 00007fffe8b852f0 RDI: 0000000000000005
[ 9.706349][ T192] RBP: 00007fffe8b85250 R08: 0000000000000000 R09: 0000000000000000
[ 9.706680][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfb
[ 9.706952][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8b859b0
[ 9.707247][ T192]
[ 9.707434][ T192] irq event stamp: 18063
[ 9.707601][ T192] hardirqs last enabled at (18073): [] __up_console_sem+0x5a/0x70
[ 9.707907][ T192] hardirqs last disabled at (18082): [] __up_console_sem+0x3f/0x70
[ 9.708220][ T192] softirqs last enabled at (17008): [] handle_softirqs+0x611/0x940
[ 9.708540][ T192] softirqs last disabled at (16365): [] __irq_exit_rcu+0x103/0x1c0
[ 9.708848][ T192] ---[ end trace 0000000000000000 ]---
[ 9.719751][ T192] ------------[ cut here ]------------
[ 9.719987][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.720292][ T192] Modules linked in: veth
[ 9.720592][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.720941][ T192] Tainted: [W]=WARN
[ 9.721095][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.721328][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.721588][ T192] 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 38 e4 f0 ff b9 a6 ff ff
[ 9.722152][ T192] RSP: 0018:ffa00000008771b0 EFLAGS: 00010286
[ 9.722389][ T192] RAX: 00000000ffffffa6 RBX: ff1100000d5fc040 RCX: 1ff400000010edfc
[ 9.722661][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d5fc0f8
[ 9.722948][ T192] RBP: ff110000028f1000 R08: 1fe2200001abf820 R09: ff1100000ba25180
[ 9.723214][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.723494][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.723750][ T192] FS: 00007fa6170eb840(0000) GS:ff1100007b0b0000(0000) knlGS:0000000000000000
[ 9.724045][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.724286][ T192] CR2: 000055738a4ef1f8 CR3: 000000000d644001 CR4: 0000000000771ef0
[ 9.724567][ T192] PKRU: 55555554
[ 9.724724][ T192] Call Trace:
[ 9.724901][ T192]
[ 9.725024][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.725230][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.725400][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.725606][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.725796][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.725985][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.726191][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.726391][ T192] rtnl_newlink_create+0x353/0x780
[ 9.726596][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.726811][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.727021][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.727227][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.727446][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.727636][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.727826][ T192] ? find_held_lock+0x2b/0x80
[ 9.728017][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.728214][ T192] ? mark_usage+0x61/0x170
[ 9.728426][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.728624][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.728813][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.729025][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.729228][ T192] ? validate_chain+0x38b/0xc20
[ 9.729442][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.729631][ T192] ? __lock_acquire+0x508/0xc10
[ 9.729822][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.730041][ T192] ? find_held_lock+0x2b/0x80
[ 9.730247][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.730468][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.730662][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.730857][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.731050][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.731251][ T192] netlink_unicast+0x486/0x750
[ 9.731480][ T192] ? netlink_attachskb+0x810/0x810
[ 9.731674][ T192] ? __lock_acquire+0x508/0xc10
[ 9.731864][ T192] netlink_sendmsg+0x735/0xc60
[ 9.732056][ T192] ? netlink_unicast+0x750/0x750
[ 9.732500][ T192] ? __might_fault+0x97/0x140
[ 9.732696][ T192] ____sys_sendmsg+0x419/0x850
[ 9.732885][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.733073][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.733304][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.733520][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.733707][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.733898][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.734103][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.734297][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.734504][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.734719][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.734907][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.735101][ T192] do_syscall_64+0x117/0xfc0
[ 9.735297][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.735506][ T192] ? exc_page_fault+0xee/0x100
[ 9.735699][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.735921][ T192] RIP: 0033:0x7fa61732508e
[ 9.736129][ T192] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 9.736692][ T192] RSP: 002b:00007fffe8b85240 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.736952][ T192] RAX: ffffffffffffffda RBX: 00007fffe8b859d8 RCX: 00007fa61732508e
[ 9.737219][ T192] RDX: 0000000000000000 RSI: 00007fffe8b852f0 RDI: 0000000000000005
[ 9.737499][ T192] RBP: 00007fffe8b85250 R08: 0000000000000000 R09: 0000000000000000
[ 9.737780][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfb
[ 9.738052][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffe8b859b0
[ 9.738333][ T192]
[ 9.738509][ T192] irq event stamp: 22849
[ 9.738669][ T192] hardirqs last enabled at (22859): [] __up_console_sem+0x5a/0x70
[ 9.738960][ T192] hardirqs last disabled at (22868): [] __up_console_sem+0x3f/0x70
[ 9.739290][ T192] softirqs last enabled at (22422): [] handle_softirqs+0x611/0x940
[ 9.739614][ T192] softirqs last disabled at (22411): [] __irq_exit_rcu+0x103/0x1c0
[ 9.739910][ T192] ---[ end trace 0000000000000000 ]---
[ 10.044884][ T210] ------------[ cut here ]------------
[ 10.045102][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/210
[ 10.045360][ T210] Modules linked in: veth
[ 10.045740][ T210] CPU: 1 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.046042][ T210] Tainted: [W]=WARN
[ 10.046158][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.046344][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.046547][ T210] 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 38 e4 f0 ff b9 a6 ff ff
[ 10.047047][ T210] RSP: 0018:ffa00000004f6e30 EFLAGS: 00010286
[ 10.047236][ T210] RAX: 00000000ffffffa6 RBX: ff1100000c266900 RCX: 1ff400000009ed8c
[ 10.047460][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c2669b8
[ 10.047674][ T210] RBP: ff11000007f29000 R08: 1fe220000184cd38 R09: ff1100000c178b80
[ 10.047890][ T210] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.048112][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009208780
[ 10.048322][ T210] FS: 00007fc81dbd4840(0000) GS:ff1100007b030000(0000) knlGS:0000000000000000
[ 10.048582][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.048767][ T210] CR2: 000055738a4f6f40 CR3: 000000000d6c2004 CR4: 0000000000771ef0
[ 10.048977][ T210] PKRU: 55555554
[ 10.049088][ T210] Call Trace:
[ 10.049211][ T210]
[ 10.049287][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.049445][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.049588][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.049695][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 10.049835][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.049975][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 10.050129][ T210] ? linkwatch_fire_event+0x194/0x250
[ 10.050272][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.050425][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 10.050565][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.050704][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.050845][ T210] ? find_held_lock+0x2b/0x80
[ 10.050989][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.051133][ T210] ? mark_held_locks+0x40/0x70
[ 10.051275][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.051427][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.051569][ T210] ? queue_delayed_work_on+0x95/0x100
[ 10.051712][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 10.051858][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.052055][ T210] ? kasan_save_stack+0x2f/0x50
[ 10.052200][ T210] ? kasan_save_track+0x14/0x30
[ 10.052345][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 10.052512][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.052657][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.052804][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.052946][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.053094][ T210] ? rtnl_create_link+0x169/0xf20
[ 10.053238][ T210] rtnl_newlink_create+0x2da/0x780
[ 10.053384][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.053529][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.053671][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.053821][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.053968][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.054119][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.054264][ T210] ? find_held_lock+0x2b/0x80
[ 10.054423][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.054563][ T210] ? mark_usage+0x61/0x170
[ 10.054703][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.054847][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.055045][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.055200][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.055354][ T210] ? validate_chain+0x38b/0xc20
[ 10.055509][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.055649][ T210] ? __lock_acquire+0x508/0xc10
[ 10.055791][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.055933][ T210] ? find_held_lock+0x2b/0x80
[ 10.056074][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.056221][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.056363][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.056522][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.056662][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.056823][ T210] netlink_unicast+0x486/0x750
[ 10.056994][ T210] ? netlink_attachskb+0x810/0x810
[ 10.057137][ T210] ? __lock_acquire+0x508/0xc10
[ 10.057282][ T210] netlink_sendmsg+0x735/0xc60
[ 10.057450][ T210] ? netlink_unicast+0x750/0x750
[ 10.057593][ T210] ? __might_fault+0x97/0x140
[ 10.057736][ T210] ____sys_sendmsg+0x419/0x850
[ 10.057881][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.058024][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.058203][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.058349][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.058501][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.058645][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.058797][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.058939][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.059091][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.059237][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.059388][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.059540][ T210] do_syscall_64+0x117/0xfc0
[ 10.059682][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.059823][ T210] ? exc_page_fault+0xee/0x100
[ 10.059970][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.060152][ T210] RIP: 0033:0x7fc81de0e08e
[ 10.060304][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.060819][ T210] RSP: 002b:00007ffc5f04e060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.061034][ T210] RAX: ffffffffffffffda RBX: 00007ffc5f04e7f8 RCX: 00007fc81de0e08e
[ 10.061278][ T210] RDX: 0000000000000000 RSI: 00007ffc5f04e110 RDI: 0000000000000005
[ 10.061499][ T210] RBP: 00007ffc5f04e070 R08: 0000000000000000 R09: 0000000000000000
[ 10.061717][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfb
[ 10.061928][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f04e7d0
[ 10.062155][ T210]
[ 10.062262][ T210] irq event stamp: 22585
[ 10.062367][ T210] hardirqs last enabled at (22593): [] __up_console_sem+0x5a/0x70
[ 10.062633][ T210] hardirqs last disabled at (22602): [] __up_console_sem+0x3f/0x70
[ 10.062879][ T210] softirqs last enabled at (21694): [] __alloc_skb+0x4cb/0x600
[ 10.063133][ T210] softirqs last disabled at (21692): [] __alloc_skb+0x4cb/0x600
[ 10.063386][ T210] ---[ end trace 0000000000000000 ]---
[ 10.091557][ T210] ------------[ cut here ]------------
[ 10.091771][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/210
[ 10.092029][ T210] Modules linked in: veth
[ 10.092163][ T210] CPU: 3 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.092492][ T210] Tainted: [W]=WARN
[ 10.092602][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.092774][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.092957][ T210] 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 38 e4 f0 ff b9 a6 ff ff
[ 10.093474][ T210] RSP: 0018:ffa00000004f71b0 EFLAGS: 00010286
[ 10.093648][ T210] RAX: 00000000ffffffa6 RBX: ff1100000d5fc200 RCX: 1ff400000009edfc
[ 10.093874][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d5fc2b8
[ 10.094091][ T210] RBP: ff11000008851000 R08: 1fe2200001abf858 R09: ff1100000c178b80
[ 10.094302][ T210] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.094526][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.094744][ T210] FS: 00007fc81dbd4840(0000) GS:ff1100007b130000(0000) knlGS:0000000000000000
[ 10.094994][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.095176][ T210] CR2: 000055735544c6c0 CR3: 000000000d6c2001 CR4: 0000000000771ef0
[ 10.095387][ T210] PKRU: 55555554
[ 10.095495][ T210] Call Trace:
[ 10.095599][ T210]
[ 10.095671][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.095837][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.095944][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.096097][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.096239][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.096384][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.096535][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.096677][ T210] rtnl_newlink_create+0x353/0x780
[ 10.096820][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.096984][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.097141][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.097291][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.097447][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.097589][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.097728][ T210] ? find_held_lock+0x2b/0x80
[ 10.097871][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.098010][ T210] ? mark_usage+0x61/0x170
[ 10.098155][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.098300][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.098453][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.098594][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.098733][ T210] ? validate_chain+0x38b/0xc20
[ 10.098873][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.099014][ T210] ? __lock_acquire+0x508/0xc10
[ 10.099182][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.099321][ T210] ? find_held_lock+0x2b/0x80
[ 10.099482][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.099623][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.099765][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.099909][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.100060][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.100208][ T210] netlink_unicast+0x486/0x750
[ 10.100356][ T210] ? netlink_attachskb+0x810/0x810
[ 10.100510][ T210] ? __lock_acquire+0x508/0xc10
[ 10.100882][ T210] netlink_sendmsg+0x735/0xc60
[ 10.101024][ T210] ? netlink_unicast+0x750/0x750
[ 10.101171][ T210] ? __might_fault+0x97/0x140
[ 10.101320][ T210] ____sys_sendmsg+0x419/0x850
[ 10.101481][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.101636][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.101833][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.101974][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.102117][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.102272][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.102436][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.102578][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.102717][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.102858][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.102998][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.103143][ T210] do_syscall_64+0x117/0xfc0
[ 10.103299][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.103453][ T210] ? exc_page_fault+0xee/0x100
[ 10.103597][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.103774][ T210] RIP: 0033:0x7fc81de0e08e
[ 10.103923][ T210] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.104443][ T210] RSP: 002b:00007ffc5f04e060 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.104663][ T210] RAX: ffffffffffffffda RBX: 00007ffc5f04e7f8 RCX: 00007fc81de0e08e
[ 10.104873][ T210] RDX: 0000000000000000 RSI: 00007ffc5f04e110 RDI: 0000000000000005
[ 10.105098][ T210] RBP: 00007ffc5f04e070 R08: 0000000000000000 R09: 0000000000000000
[ 10.105314][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cbfb
[ 10.105535][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc5f04e7d0
[ 10.105749][ T210]
[ 10.105855][ T210] irq event stamp: 41755
[ 10.105958][ T210] hardirqs last enabled at (41763): [] __up_console_sem+0x5a/0x70
[ 10.106211][ T210] hardirqs last disabled at (41770): [] __up_console_sem+0x3f/0x70
[ 10.106469][ T210] softirqs last enabled at (41090): [] handle_softirqs+0x611/0x940
[ 10.106711][ T210] softirqs last disabled at (41045): [] __irq_exit_rcu+0x103/0x1c0
[ 10.106963][ T210] ---[ end trace 0000000000000000 ]---