[ 9.588561][ T186] ------------[ cut here ]------------
[ 9.588840][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
[ 9.589316][ T186] Modules linked in: veth
[ 9.589544][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.589889][ T186] Tainted: [W]=WARN
[ 9.590105][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.590335][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.590581][ 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
[ 9.591180][ T186] RSP: 0018:ffa0000000856e30 EFLAGS: 00010286
[ 9.591437][ T186] RAX: 00000000ffffffa6 RBX: ff11000012b95000 RCX: 1ff400000010ad8c
[ 9.591698][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000012b950b8
[ 9.591977][ T186] RBP: ff110000083bc000 R08: 1fe2200002572a18 R09: ff11000012d8ae80
[ 9.592587][ T186] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.592886][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000011497500
[ 9.593166][ T186] FS: 00007f80a26bf840(0000) GS:ff1100007c8b0000(0000) knlGS:0000000000000000
[ 9.593531][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.593760][ T186] CR2: 00007fcbaeef0808 CR3: 0000000012258003 CR4: 0000000000771ef0
[ 9.594203][ T186] PKRU: 55555554
[ 9.594368][ T186] Call Trace:
[ 9.594598][ T186]
[ 9.594799][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.595172][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.595382][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.595543][ T186] ? find_held_lock+0x2b/0x80
[ 9.595737][ T186] ? find_held_lock+0x2b/0x80
[ 9.595947][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.596142][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.596337][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.596536][ T186] ? __queue_work+0x315/0xc00
[ 9.596731][ T186] ? __queue_work+0x31a/0xc00
[ 9.596945][ T186] ? mark_held_locks+0x40/0x70
[ 9.597350][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.597567][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.597759][ T186] ? queue_delayed_work_on+0x95/0x100
[ 9.597976][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 9.598172][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.598412][ T186] ? kasan_save_stack+0x2f/0x50
[ 9.598619][ T186] ? kasan_save_track+0x14/0x30
[ 9.599101][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 9.599399][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.599688][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.599987][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.600263][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.600558][ T186] ? rtnl_create_link+0x169/0xf20
[ 9.601110][ T186] rtnl_newlink_create+0x2da/0x780
[ 9.601453][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.601766][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.602095][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.602479][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.603026][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.603389][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.603697][ T186] ? find_held_lock+0x2b/0x80
[ 9.604030][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.604349][ T186] ? mark_usage+0x61/0x170
[ 9.604658][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.604988][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.605259][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.605460][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.605652][ T186] ? validate_chain+0x38b/0xc20
[ 9.605864][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.606072][ T186] ? __lock_acquire+0x508/0xc10
[ 9.606264][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.606468][ T186] ? find_held_lock+0x2b/0x80
[ 9.606661][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.606858][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.607060][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.607256][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.607458][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.607649][ T186] netlink_unicast+0x486/0x750
[ 9.607845][ T186] ? netlink_attachskb+0x810/0x810
[ 9.608049][ T186] ? __lock_acquire+0x508/0xc10
[ 9.608239][ T186] netlink_sendmsg+0x735/0xc60
[ 9.608461][ T186] ? netlink_unicast+0x750/0x750
[ 9.608653][ T186] ? __might_fault+0x97/0x140
[ 9.608851][ T186] ____sys_sendmsg+0x419/0x850
[ 9.609057][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.609247][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.609483][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.609678][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.609886][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.610091][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.610293][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.610497][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.610687][ T186] ? down_write_nested+0x200/0x200
[ 9.610884][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.611093][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.611283][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.611486][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.611680][ T186] do_syscall_64+0x117/0xfc0
[ 9.611879][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.612087][ T186] ? exc_page_fault+0xee/0x100
[ 9.612278][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.612514][ T186] RIP: 0033:0x7f80a28f908e
[ 9.612715][ 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
[ 9.613274][ T186] RSP: 002b:00007ffc3fa0dc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.613549][ T186] RAX: ffffffffffffffda RBX: 00007ffc3fa0e418 RCX: 00007f80a28f908e
[ 9.613927][ T186] RDX: 0000000000000000 RSI: 00007ffc3fa0dd30 RDI: 0000000000000005
[ 9.614384][ T186] RBP: 00007ffc3fa0dc90 R08: 0000000000000000 R09: 0000000000000000
[ 9.614644][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88a
[ 9.614925][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3fa0e3f0
[ 9.615287][ T186]
[ 9.615501][ T186] irq event stamp: 41553
[ 9.615685][ T186] hardirqs last enabled at (41563): [] __up_console_sem+0x5a/0x70
[ 9.616037][ T186] hardirqs last disabled at (41574): [] __up_console_sem+0x3f/0x70
[ 9.616331][ T186] softirqs last enabled at (41074): [] handle_softirqs+0x611/0x940
[ 9.616629][ T186] softirqs last disabled at (40959): [] __irq_exit_rcu+0x103/0x1c0
[ 9.617036][ T186] ---[ end trace 0000000000000000 ]---
[ 9.641222][ T186] ------------[ cut here ]------------
[ 9.641440][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/186
[ 9.641824][ T186] Modules linked in: veth
[ 9.642010][ T186] CPU: 3 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.642464][ T186] Tainted: [W]=WARN
[ 9.642597][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.642880][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.643180][ 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
[ 9.644044][ T186] RSP: 0018:ffa00000008571b0 EFLAGS: 00010286
[ 9.644330][ T186] RAX: 00000000ffffffa6 RBX: ff110000130271c0 RCX: 1ff400000010adfc
[ 9.644686][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000013027278
[ 9.645046][ T186] RBP: ff110000087d9000 R08: 1fe2200002604e50 R09: ff11000012d8ae80
[ 9.645434][ T186] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.645778][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.646135][ T186] FS: 00007f80a26bf840(0000) GS:ff1100007c930000(0000) knlGS:0000000000000000
[ 9.646540][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.646823][ T186] CR2: 000055e2dd939cf0 CR3: 0000000012258001 CR4: 0000000000771ef0
[ 9.647169][ T186] PKRU: 55555554
[ 9.647345][ T186] Call Trace:
[ 9.647516][ T186]
[ 9.647637][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.647877][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 9.648074][ T186] __dev_notify_flags+0x1b8/0x280
[ 9.648300][ T186] ? netif_change_name+0x8c0/0x8c0
[ 9.648525][ T186] ? rtnl_af_lookup+0x290/0x290
[ 9.648740][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.648985][ T186] rtnl_configure_link+0x1ac/0x390
[ 9.649204][ T186] rtnl_newlink_create+0x353/0x780
[ 9.649428][ T186] ? rtnl_create_link+0xf20/0xf20
[ 9.649642][ T186] ? __dev_get_by_name+0x12/0x50
[ 9.649866][ T186] ? rtnl_dev_get+0xd7/0x170
[ 9.650113][ T186] __rtnl_newlink+0x22b/0xa50
[ 9.650349][ T186] rtnl_newlink+0x8d1/0xef0
[ 9.650570][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.650789][ T186] ? find_held_lock+0x2b/0x80
[ 9.651033][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.651249][ T186] ? mark_usage+0x61/0x170
[ 9.651473][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.651707][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.651939][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 9.652157][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.652380][ T186] ? validate_chain+0x38b/0xc20
[ 9.652633][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.652867][ T186] ? __lock_acquire+0x508/0xc10
[ 9.653108][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 9.653334][ T186] ? find_held_lock+0x2b/0x80
[ 9.653568][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 9.653790][ T186] ? rtnl_link_fill+0x900/0x900
[ 9.654018][ T186] ? netlink_ack+0xcd0/0xcd0
[ 9.654289][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 9.654510][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 9.654737][ T186] netlink_unicast+0x486/0x750
[ 9.654972][ T186] ? netlink_attachskb+0x810/0x810
[ 9.655188][ T186] ? __lock_acquire+0x508/0xc10
[ 9.655410][ T186] netlink_sendmsg+0x735/0xc60
[ 9.655635][ T186] ? netlink_unicast+0x750/0x750
[ 9.655871][ T186] ? __might_fault+0x97/0x140
[ 9.656111][ T186] ____sys_sendmsg+0x419/0x850
[ 9.656332][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.656567][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.656844][ T186] ? move_addr_to_kernel+0x40/0x40
[ 9.657084][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 9.657305][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.657533][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 9.657788][ T186] __sys_sendmsg+0x145/0x1f0
[ 9.658038][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 9.658260][ T186] ? down_write_nested+0x200/0x200
[ 9.658481][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.658702][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 9.658943][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.659164][ T186] ? rcu_is_watching+0x15/0xd0
[ 9.659393][ T186] do_syscall_64+0x117/0xfc0
[ 9.659613][ T186] ? trace_hardirqs_off+0xd/0x30
[ 9.659838][ T186] ? exc_page_fault+0xee/0x100
[ 9.660070][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.660349][ T186] RIP: 0033:0x7f80a28f908e
[ 9.660588][ 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
[ 9.661454][ T186] RSP: 002b:00007ffc3fa0dc80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.661776][ T186] RAX: ffffffffffffffda RBX: 00007ffc3fa0e418 RCX: 00007f80a28f908e
[ 9.662124][ T186] RDX: 0000000000000000 RSI: 00007ffc3fa0dd30 RDI: 0000000000000005
[ 9.662461][ T186] RBP: 00007ffc3fa0dc90 R08: 0000000000000000 R09: 0000000000000000
[ 9.662799][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88a
[ 9.663146][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc3fa0e3f0
[ 9.663492][ T186]
[ 9.663659][ T186] irq event stamp: 59891
[ 9.663832][ T186] hardirqs last enabled at (59899): [] __up_console_sem+0x5a/0x70
[ 9.664233][ T186] hardirqs last disabled at (59908): [] __up_console_sem+0x3f/0x70
[ 9.664632][ T186] softirqs last enabled at (59262): [] handle_softirqs+0x611/0x940
[ 9.665028][ T186] softirqs last disabled at (59257): [] __irq_exit_rcu+0x103/0x1c0
[ 9.665413][ T186] ---[ end trace 0000000000000000 ]---
[ 9.673375][ T186] ip (186) used greatest stack depth: 23464 bytes left
[ 9.823679][ T192] ------------[ cut here ]------------
[ 9.823942][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.824274][ T192] Modules linked in: veth
[ 9.824501][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.824978][ T192] Tainted: [W]=WARN
[ 9.825144][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.825387][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.825630][ 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
[ 9.826224][ T192] RSP: 0018:ffa00000006a6e30 EFLAGS: 00010286
[ 9.826470][ T192] RAX: 00000000ffffffa6 RBX: ff11000010fc9000 RCX: 1ff40000000d4d8c
[ 9.826730][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000010fc90b8
[ 9.827050][ T192] RBP: ff11000007529000 R08: 1fe22000021f9218 R09: ff11000013c12e80
[ 9.827310][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.827579][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000013061200
[ 9.827849][ T192] FS: 00007f83242b3840(0000) GS:ff1100007c8b0000(0000) knlGS:0000000000000000
[ 9.828160][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.828417][ T192] CR2: 000000000042ebe0 CR3: 0000000012201001 CR4: 0000000000771ef0
[ 9.828766][ T192] PKRU: 55555554
[ 9.828942][ T192] Call Trace:
[ 9.829098][ T192]
[ 9.829222][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.829432][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.829590][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.829859][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.830065][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.830271][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 9.830475][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.830664][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.830865][ T192] ? add_timer_on+0x580/0x580
[ 9.831071][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.831269][ T192] ? mark_held_locks+0x40/0x70
[ 9.831497][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.831687][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.831984][ T192] ? queue_delayed_work_on+0x95/0x100
[ 9.832234][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 9.832508][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.832852][ T192] ? kasan_save_stack+0x2f/0x50
[ 9.833119][ T192] ? kasan_save_track+0x14/0x30
[ 9.833372][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 9.833687][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.833989][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.834278][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.834561][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.834856][ T192] ? rtnl_create_link+0x169/0xf20
[ 9.835219][ T192] rtnl_newlink_create+0x2da/0x780
[ 9.835506][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.835787][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.836093][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.836383][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.836670][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.836975][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.837258][ T192] ? find_held_lock+0x2b/0x80
[ 9.837543][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.837828][ T192] ? mark_usage+0x61/0x170
[ 9.838115][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.838400][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.838648][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.838958][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.839240][ T192] ? validate_chain+0x38b/0xc20
[ 9.839526][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.839790][ T192] ? __lock_acquire+0x508/0xc10
[ 9.840121][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.840390][ T192] ? find_held_lock+0x2b/0x80
[ 9.840662][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.840962][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.841236][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.841531][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.841854][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.842148][ T192] netlink_unicast+0x486/0x750
[ 9.842435][ T192] ? netlink_attachskb+0x810/0x810
[ 9.842718][ T192] ? __lock_acquire+0x508/0xc10
[ 9.843016][ T192] netlink_sendmsg+0x735/0xc60
[ 9.843311][ T192] ? netlink_unicast+0x750/0x750
[ 9.843584][ T192] ? __might_fault+0x97/0x140
[ 9.843886][ T192] ____sys_sendmsg+0x419/0x850
[ 9.844181][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.844457][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.844806][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.845129][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.845414][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.845702][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.846031][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.846308][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.846590][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.846889][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.847191][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.847473][ T192] do_syscall_64+0x117/0xfc0
[ 9.847742][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.848074][ T192] ? exc_page_fault+0xee/0x100
[ 9.848377][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.848724][ T192] RIP: 0033:0x7f83244ed08e
[ 9.849060][ 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
[ 9.849937][ T192] RSP: 002b:00007ffe84d3cae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.850330][ T192] RAX: ffffffffffffffda RBX: 00007ffe84d3d278 RCX: 00007f83244ed08e
[ 9.850759][ T192] RDX: 0000000000000000 RSI: 00007ffe84d3cb90 RDI: 0000000000000005
[ 9.851157][ T192] RBP: 00007ffe84d3caf0 R08: 0000000000000000 R09: 0000000000000000
[ 9.851545][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88b
[ 9.851967][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe84d3d250
[ 9.852393][ T192]
[ 9.852622][ T192] irq event stamp: 22811
[ 9.852857][ T192] hardirqs last enabled at (22821): [] __up_console_sem+0x5a/0x70
[ 9.853494][ T192] hardirqs last disabled at (22834): [] __up_console_sem+0x3f/0x70
[ 9.853972][ T192] softirqs last enabled at (21718): [] __alloc_skb+0x4cb/0x600
[ 9.854430][ T192] softirqs last disabled at (21716): [] __alloc_skb+0x4cb/0x600
[ 9.854921][ T192] ---[ end trace 0000000000000000 ]---
[ 9.870239][ T192] ------------[ cut here ]------------
[ 9.870560][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/192
[ 9.871045][ T192] Modules linked in: veth
[ 9.871279][ T192] CPU: 2 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.871824][ T192] Tainted: [W]=WARN
[ 9.872162][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.872655][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.873223][ 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
[ 9.874241][ T192] RSP: 0018:ffa00000006a71b0 EFLAGS: 00010286
[ 9.874809][ T192] RAX: 00000000ffffffa6 RBX: ff11000012d4cc80 RCX: 1ff40000000d4dfc
[ 9.875286][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000012d4cd38
[ 9.875656][ T192] RBP: ff11000012d9c000 R08: 1fe22000025a99a8 R09: ff11000013c12e80
[ 9.876042][ T192] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.876438][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.876858][ T192] FS: 00007f83242b3840(0000) GS:ff1100007c8b0000(0000) knlGS:0000000000000000
[ 9.877329][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.877671][ T192] CR2: 000000000042ebe0 CR3: 0000000012201001 CR4: 0000000000771ef0
[ 9.878095][ T192] PKRU: 55555554
[ 9.878323][ T192] Call Trace:
[ 9.878554][ T192]
[ 9.878725][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.879057][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 9.879284][ T192] __dev_notify_flags+0x1b8/0x280
[ 9.879571][ T192] ? netif_change_name+0x8c0/0x8c0
[ 9.879867][ T192] ? rtnl_af_lookup+0x290/0x290
[ 9.880166][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.880455][ T192] rtnl_configure_link+0x1ac/0x390
[ 9.880732][ T192] rtnl_newlink_create+0x353/0x780
[ 9.881041][ T192] ? rtnl_create_link+0xf20/0xf20
[ 9.881321][ T192] ? __dev_get_by_name+0x12/0x50
[ 9.881601][ T192] ? rtnl_dev_get+0xd7/0x170
[ 9.881918][ T192] __rtnl_newlink+0x22b/0xa50
[ 9.882211][ T192] rtnl_newlink+0x8d1/0xef0
[ 9.882495][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.882767][ T192] ? find_held_lock+0x2b/0x80
[ 9.883074][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.883354][ T192] ? mark_usage+0x61/0x170
[ 9.883635][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.883936][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.884219][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.884490][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.884762][ T192] ? validate_chain+0x38b/0xc20
[ 9.885095][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.885353][ T192] ? __lock_acquire+0x508/0xc10
[ 9.885591][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.885776][ T192] ? find_held_lock+0x2b/0x80
[ 9.885984][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.886168][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.886367][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.886658][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.886914][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.887132][ T192] netlink_unicast+0x486/0x750
[ 9.887322][ T192] ? netlink_attachskb+0x810/0x810
[ 9.887529][ T192] ? __lock_acquire+0x508/0xc10
[ 9.887716][ T192] netlink_sendmsg+0x735/0xc60
[ 9.888002][ T192] ? netlink_unicast+0x750/0x750
[ 9.888254][ T192] ? __might_fault+0x97/0x140
[ 9.888516][ T192] ____sys_sendmsg+0x419/0x850
[ 9.888781][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.889067][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.889385][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.889662][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.889948][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.890212][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 9.890507][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 9.890787][ T192] __sys_sendmsg+0x145/0x1f0
[ 9.891101][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 9.891368][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.891645][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.891950][ T192] do_syscall_64+0x117/0xfc0
[ 9.892230][ T192] ? trace_hardirqs_off+0xd/0x30
[ 9.892510][ T192] ? exc_page_fault+0xee/0x100
[ 9.892792][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.893148][ T192] RIP: 0033:0x7f83244ed08e
[ 9.893441][ 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
[ 9.894165][ T192] RSP: 002b:00007ffe84d3cae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.894486][ T192] RAX: ffffffffffffffda RBX: 00007ffe84d3d278 RCX: 00007f83244ed08e
[ 9.894738][ T192] RDX: 0000000000000000 RSI: 00007ffe84d3cb90 RDI: 0000000000000005
[ 9.895010][ T192] RBP: 00007ffe84d3caf0 R08: 0000000000000000 R09: 0000000000000000
[ 9.895260][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88b
[ 9.895534][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe84d3d250
[ 9.895792][ T192]
[ 9.896001][ T192] irq event stamp: 28041
[ 9.896151][ T192] hardirqs last enabled at (28051): [] __up_console_sem+0x5a/0x70
[ 9.896454][ T192] hardirqs last disabled at (28060): [] __up_console_sem+0x3f/0x70
[ 9.896737][ T192] softirqs last enabled at (27266): [] handle_softirqs+0x611/0x940
[ 9.897040][ T192] softirqs last disabled at (27237): [] __irq_exit_rcu+0x103/0x1c0
[ 9.897321][ T192] ---[ end trace 0000000000000000 ]---
[ 10.160864][ T212] ------------[ cut here ]------------
[ 10.161100][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/212
[ 10.161364][ T212] Modules linked in: veth
[ 10.161482][ T212] CPU: 0 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.161764][ T212] Tainted: [W]=WARN
[ 10.161877][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.162059][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.162243][ T212] 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
[ 10.162739][ T212] RSP: 0018:ffa0000000566e30 EFLAGS: 00010286
[ 10.162925][ T212] RAX: 00000000ffffffa6 RBX: ff11000013e09e00 RCX: 1ff40000000acd8c
[ 10.163163][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000013e09eb8
[ 10.163377][ T212] RBP: ff11000007d49000 R08: 1fe22000027c13d8 R09: ff11000013ff8b80
[ 10.163585][ T212] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.163791][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000122c0b00
[ 10.164011][ T212] FS: 00007f3765dc4840(0000) GS:ff1100007c7b0000(0000) knlGS:0000000000000000
[ 10.164255][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.164436][ T212] CR2: 000056272952bd5c CR3: 0000000012ede002 CR4: 0000000000771ef0
[ 10.164646][ T212] PKRU: 55555554
[ 10.164750][ T212] Call Trace:
[ 10.164859][ T212]
[ 10.164938][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.165079][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.165218][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 10.165326][ T212] ? ref_tracker_alloc+0x28d/0x430
[ 10.165466][ T212] __dev_notify_flags+0x1b8/0x280
[ 10.165605][ T212] ? ref_tracker_dir_print+0x100/0x100
[ 10.165745][ T212] ? linkwatch_fire_event+0x194/0x250
[ 10.165892][ T212] ? netif_change_name+0x8c0/0x8c0
[ 10.166034][ T212] ? rtnl_newlink+0x8d1/0xef0
[ 10.166171][ T212] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.166308][ T212] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.166454][ T212] ? find_held_lock+0x2b/0x80
[ 10.166593][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.166731][ T212] ? mark_held_locks+0x40/0x70
[ 10.166906][ T212] rtnl_configure_link+0x1ac/0x390
[ 10.167044][ T212] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.167183][ T212] ? queue_delayed_work_on+0x95/0x100
[ 10.167331][ T212] veth_newlink+0x330/0x8d0 [veth]
[ 10.167476][ T212] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.167647][ T212] ? kasan_save_stack+0x2f/0x50
[ 10.167785][ T212] ? kasan_save_track+0x14/0x30
[ 10.167935][ T212] ? __kasan_kmalloc+0x7b/0x90
[ 10.168089][ T212] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.168228][ T212] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.168373][ T212] ? rtnl_af_lookup+0x290/0x290
[ 10.168511][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.168651][ T212] ? rtnl_create_link+0x169/0xf20
[ 10.168795][ T212] rtnl_newlink_create+0x2da/0x780
[ 10.168945][ T212] ? rtnl_create_link+0xf20/0xf20
[ 10.169082][ T212] ? __dev_get_by_name+0x12/0x50
[ 10.169218][ T212] ? rtnl_dev_get+0xd7/0x170
[ 10.169366][ T212] __rtnl_newlink+0x22b/0xa50
[ 10.169509][ T212] rtnl_newlink+0x8d1/0xef0
[ 10.169650][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.169787][ T212] ? find_held_lock+0x2b/0x80
[ 10.169956][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.170096][ T212] ? mark_usage+0x61/0x170
[ 10.170234][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.170378][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.170519][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.170658][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.170797][ T212] ? validate_chain+0x38b/0xc20
[ 10.170948][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.171088][ T212] ? __lock_acquire+0x508/0xc10
[ 10.171229][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.171370][ T212] ? find_held_lock+0x2b/0x80
[ 10.171511][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 10.171676][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.171815][ T212] ? netlink_ack+0xcd0/0xcd0
[ 10.171970][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 10.172109][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 10.172251][ T212] netlink_unicast+0x486/0x750
[ 10.172398][ T212] ? netlink_attachskb+0x810/0x810
[ 10.172535][ T212] ? __lock_acquire+0x508/0xc10
[ 10.172676][ T212] netlink_sendmsg+0x735/0xc60
[ 10.172842][ T212] ? netlink_unicast+0x750/0x750
[ 10.172991][ T212] ? __might_fault+0x97/0x140
[ 10.173134][ T212] ____sys_sendmsg+0x419/0x850
[ 10.173273][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.173417][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.173589][ T212] ? move_addr_to_kernel+0x40/0x40
[ 10.173736][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 10.173880][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.174027][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 10.174175][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 10.174316][ T212] __sys_sendmsg+0x145/0x1f0
[ 10.174460][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 10.174603][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.174742][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.174968][ T212] do_syscall_64+0x117/0xfc0
[ 10.175109][ T212] ? trace_hardirqs_off+0xd/0x30
[ 10.175252][ T212] ? exc_page_fault+0xee/0x100
[ 10.175397][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.175570][ T212] RIP: 0033:0x7f3765ffe08e
[ 10.175716][ T212] 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
[ 10.176227][ T212] RSP: 002b:00007ffd7fe3e670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.176446][ T212] RAX: ffffffffffffffda RBX: 00007ffd7fe3ee08 RCX: 00007f3765ffe08e
[ 10.176664][ T212] RDX: 0000000000000000 RSI: 00007ffd7fe3e720 RDI: 0000000000000005
[ 10.176887][ T212] RBP: 00007ffd7fe3e680 R08: 0000000000000000 R09: 0000000000000000
[ 10.177209][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88b
[ 10.177520][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7fe3ede0
[ 10.177830][ T212]
[ 10.178011][ T212] irq event stamp: 21277
[ 10.178198][ T212] hardirqs last enabled at (21285): [] __up_console_sem+0x5a/0x70
[ 10.178600][ T212] hardirqs last disabled at (21292): [] __up_console_sem+0x3f/0x70
[ 10.179147][ T212] softirqs last enabled at (21306): [] handle_softirqs+0x611/0x940
[ 10.179551][ T212] softirqs last disabled at (21301): [] __irq_exit_rcu+0x103/0x1c0
[ 10.179987][ T212] ---[ end trace 0000000000000000 ]---
[ 10.194477][ T212] ------------[ cut here ]------------
[ 10.194751][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/212
[ 10.195318][ T212] Modules linked in: veth
[ 10.195510][ T212] CPU: 0 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.195993][ T212] Tainted: [W]=WARN
[ 10.196161][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.196434][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.196754][ T212] 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
[ 10.197578][ T212] RSP: 0018:ffa00000005671b0 EFLAGS: 00010286
[ 10.197884][ T212] RAX: 00000000ffffffa6 RBX: ff1100000fc7c3c0 RCX: 1ff40000000acdfc
[ 10.198253][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000fc7c478
[ 10.198587][ T212] RBP: ff1100000f4a9000 R08: 1fe2200001f8f890 R09: ff11000013ff8b80
[ 10.198941][ T212] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.199280][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.199633][ T212] FS: 00007f3765dc4840(0000) GS:ff1100007c7b0000(0000) knlGS:0000000000000000
[ 10.200055][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.200329][ T212] CR2: 000056272952bd5c CR3: 0000000012ede002 CR4: 0000000000771ef0
[ 10.200668][ T212] PKRU: 55555554
[ 10.200838][ T212] Call Trace:
[ 10.201013][ T212]
[ 10.201127][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.201357][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 10.201525][ T212] __dev_notify_flags+0x1b8/0x280
[ 10.201747][ T212] ? netif_change_name+0x8c0/0x8c0
[ 10.202034][ T212] ? rtnl_af_lookup+0x290/0x290
[ 10.202261][ T212] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.203032][ T212] rtnl_configure_link+0x1ac/0x390
[ 10.203266][ T212] rtnl_newlink_create+0x353/0x780
[ 10.203526][ T212] ? rtnl_create_link+0xf20/0xf20
[ 10.203758][ T212] ? __dev_get_by_name+0x12/0x50
[ 10.204001][ T212] ? rtnl_dev_get+0xd7/0x170
[ 10.204245][ T212] __rtnl_newlink+0x22b/0xa50
[ 10.204482][ T212] rtnl_newlink+0x8d1/0xef0
[ 10.204716][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.204982][ T212] ? find_held_lock+0x2b/0x80
[ 10.205224][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.205444][ T212] ? mark_usage+0x61/0x170
[ 10.205664][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.205913][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.206130][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 10.206347][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.206562][ T212] ? validate_chain+0x38b/0xc20
[ 10.206799][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.207027][ T212] ? __lock_acquire+0x508/0xc10
[ 10.207255][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 10.207486][ T212] ? find_held_lock+0x2b/0x80
[ 10.207721][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 10.207966][ T212] ? rtnl_link_fill+0x900/0x900
[ 10.208186][ T212] ? netlink_ack+0xcd0/0xcd0
[ 10.208376][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 10.208525][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 10.208663][ T212] netlink_unicast+0x486/0x750
[ 10.208906][ T212] ? netlink_attachskb+0x810/0x810
[ 10.209088][ T212] ? __lock_acquire+0x508/0xc10
[ 10.209311][ T212] netlink_sendmsg+0x735/0xc60
[ 10.209544][ T212] ? netlink_unicast+0x750/0x750
[ 10.209779][ T212] ? __might_fault+0x97/0x140
[ 10.210074][ T212] ____sys_sendmsg+0x419/0x850
[ 10.210307][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.210533][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.210814][ T212] ? move_addr_to_kernel+0x40/0x40
[ 10.211067][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 10.211295][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.211534][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 10.211784][ T212] ? lock_vma_under_rcu+0x159/0x410
[ 10.212035][ T212] __sys_sendmsg+0x145/0x1f0
[ 10.212265][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 10.212502][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.212732][ T212] ? rcu_is_watching+0x15/0xd0
[ 10.212978][ T212] do_syscall_64+0x117/0xfc0
[ 10.213335][ T212] ? trace_hardirqs_off+0xd/0x30
[ 10.213566][ T212] ? exc_page_fault+0xee/0x100
[ 10.213793][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.214085][ T212] RIP: 0033:0x7f3765ffe08e
[ 10.214326][ T212] 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
[ 10.215150][ T212] RSP: 002b:00007ffd7fe3e670 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.215491][ T212] RAX: ffffffffffffffda RBX: 00007ffd7fe3ee08 RCX: 00007f3765ffe08e
[ 10.215837][ T212] RDX: 0000000000000000 RSI: 00007ffd7fe3e720 RDI: 0000000000000005
[ 10.216186][ T212] RBP: 00007ffd7fe3e680 R08: 0000000000000000 R09: 0000000000000000
[ 10.216528][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c88b
[ 10.216884][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7fe3ede0
[ 10.217232][ T212]
[ 10.217398][ T212] irq event stamp: 26665
[ 10.217569][ T212] hardirqs last enabled at (26673): [] __up_console_sem+0x5a/0x70
[ 10.217969][ T212] hardirqs last disabled at (26682): [] __up_console_sem+0x3f/0x70
[ 10.218388][ T212] softirqs last enabled at (25954): [] handle_softirqs+0x611/0x940
[ 10.218787][ T212] softirqs last disabled at (25807): [] __irq_exit_rcu+0x103/0x1c0
[ 10.219185][ T212] ---[ end trace 0000000000000000 ]---