[ 10.189030][ T186] ------------[ cut here ]------------
[ 10.189328][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
[ 10.189660][ T186] Modules linked in: veth
[ 10.189911][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.190352][ T186] Tainted: [W]=WARN
[ 10.190533][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.190947][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.191289][ 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
[ 10.191913][ T186] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 10.192232][ T186] RAX: 00000000ffffffa6 RBX: ff11000008e02740 RCX: 1ff400000011ed8c
[ 10.192523][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008e027f8
[ 10.192820][ T186] RBP: ff11000008edc000 R08: 1fe22000011c0500 R09: ff1100000c1bae80
[ 10.193119][ T186] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.193402][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000aa57880
[ 10.193710][ T186] FS: 00007f100225f840(0000) GS:ff110000a5ab0000(0000) knlGS:0000000000000000
[ 10.194035][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.194298][ T186] CR2: 000055825fe5ed50 CR3: 000000000c763004 CR4: 0000000000771ef0
[ 10.194588][ T186] PKRU: 55555554
[ 10.194782][ T186] Call Trace:
[ 10.194988][ T186]
[ 10.195158][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.195466][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.195762][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.195978][ T186] ? find_held_lock+0x2b/0x80
[ 10.196248][ T186] ? find_held_lock+0x2b/0x80
[ 10.196470][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.196705][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.196933][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.197170][ T186] ? __queue_work+0x315/0xc00
[ 10.197389][ T186] ? __queue_work+0x31a/0xc00
[ 10.197606][ T186] ? mark_held_locks+0x40/0x70
[ 10.197840][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.198066][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.198287][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.198507][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.198745][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.198999][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.199229][ T186] ? kasan_save_track+0x14/0x30
[ 10.199449][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.199686][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.199948][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.200157][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.200399][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.200659][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.200950][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.201177][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.201367][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.201560][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.201770][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.201964][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.202187][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.202409][ T186] ? find_held_lock+0x2b/0x80
[ 10.202637][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.202869][ T186] ? mark_usage+0x61/0x170
[ 10.203121][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.203345][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.203563][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.203796][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.204020][ T186] ? validate_chain+0x38b/0xc20
[ 10.204246][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.204463][ T186] ? __lock_acquire+0x508/0xc10
[ 10.204682][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.204927][ T186] ? find_held_lock+0x2b/0x80
[ 10.205160][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.205444][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.205670][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.205921][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.206147][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.206364][ T186] netlink_unicast+0x486/0x750
[ 10.206585][ T186] ? netlink_attachskb+0x810/0x810
[ 10.206817][ T186] ? __lock_acquire+0x508/0xc10
[ 10.207045][ T186] netlink_sendmsg+0x735/0xc60
[ 10.207267][ T186] ? netlink_unicast+0x750/0x750
[ 10.207484][ T186] ? __might_fault+0x97/0x140
[ 10.207721][ T186] ____sys_sendmsg+0x419/0x850
[ 10.207943][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.208167][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.208421][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.208677][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.208907][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.209132][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.209366][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.209589][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.209856][ T186] ? down_write_nested+0x200/0x200
[ 10.210086][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.210309][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.210527][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.210761][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.210979][ T186] do_syscall_64+0x117/0xfc0
[ 10.211261][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.211530][ T186] ? exc_page_fault+0xee/0x100
[ 10.211817][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.212076][ T186] RIP: 0033:0x7f100249908e
[ 10.212274][ 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
[ 10.212906][ T186] RSP: 002b:00007ffe5a9b8050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.213221][ T186] RAX: ffffffffffffffda RBX: 00007ffe5a9b87e8 RCX: 00007f100249908e
[ 10.213548][ T186] RDX: 0000000000000000 RSI: 00007ffe5a9b8100 RDI: 0000000000000005
[ 10.213926][ T186] RBP: 00007ffe5a9b8060 R08: 0000000000000000 R09: 0000000000000000
[ 10.214299][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87a
[ 10.214609][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5a9b87c0
[ 10.214967][ T186]
[ 10.215160][ T186] irq event stamp: 29905
[ 10.215340][ T186] hardirqs last enabled at (29915): [] __up_console_sem+0x5a/0x70
[ 10.215663][ T186] hardirqs last disabled at (29924): [] __up_console_sem+0x3f/0x70
[ 10.216002][ T186] softirqs last enabled at (29892): [] handle_softirqs+0x611/0x940
[ 10.216329][ T186] softirqs last disabled at (29885): [] __irq_exit_rcu+0x103/0x1c0
[ 10.216652][ T186] ---[ end trace 0000000000000000 ]---
[ 10.225454][ T186] ------------[ cut here ]------------
[ 10.225713][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 10.226098][ T186] Modules linked in: veth
[ 10.226267][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.226627][ T186] Tainted: [W]=WARN
[ 10.226738][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.226908][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.227089][ 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
[ 10.227562][ T186] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 10.228267][ T186] RAX: 00000000ffffffa6 RBX: ff11000004cb0740 RCX: 1ff400000011edfc
[ 10.228475][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004cb07f8
[ 10.228674][ T186] RBP: ff11000005189000 R08: 1fe2200000996100 R09: ff1100000c1bae80
[ 10.228883][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.229139][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.229396][ T186] FS: 00007f100225f840(0000) GS:ff110000a5a30000(0000) knlGS:0000000000000000
[ 10.229708][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.229932][ T186] CR2: 000055825fe5ed50 CR3: 000000000c763005 CR4: 0000000000771ef0
[ 10.230197][ T186] PKRU: 55555554
[ 10.230323][ T186] Call Trace:
[ 10.230454][ T186]
[ 10.230545][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.230928][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.231060][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.231228][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.231405][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.231583][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.231768][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.231939][ T186] rtnl_newlink_create+0x353/0x780
[ 10.232083][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.232219][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.232354][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.232494][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.232634][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.232779][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.232917][ T186] ? find_held_lock+0x2b/0x80
[ 10.233062][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.233199][ T186] ? mark_usage+0x61/0x170
[ 10.233335][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.233473][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.233609][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.233751][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.233887][ T186] ? validate_chain+0x38b/0xc20
[ 10.234023][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.234157][ T186] ? __lock_acquire+0x508/0xc10
[ 10.234293][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.234428][ T186] ? find_held_lock+0x2b/0x80
[ 10.234563][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.234701][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.234865][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.235016][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.235167][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.235338][ T186] netlink_unicast+0x486/0x750
[ 10.235536][ T186] ? netlink_attachskb+0x810/0x810
[ 10.235673][ T186] ? __lock_acquire+0x508/0xc10
[ 10.235819][ T186] netlink_sendmsg+0x735/0xc60
[ 10.235962][ T186] ? netlink_unicast+0x750/0x750
[ 10.236101][ T186] ? __might_fault+0x97/0x140
[ 10.236235][ T186] ____sys_sendmsg+0x419/0x850
[ 10.236379][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.236527][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.236760][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.236993][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.237167][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.237347][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.237545][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.237739][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.237905][ T186] ? down_write_nested+0x200/0x200
[ 10.238053][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.238202][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.238371][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.238521][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.238699][ T186] do_syscall_64+0x117/0xfc0
[ 10.238853][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.239001][ T186] ? exc_page_fault+0xee/0x100
[ 10.239150][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.239336][ T186] RIP: 0033:0x7f100249908e
[ 10.239491][ 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
[ 10.240158][ T186] RSP: 002b:00007ffe5a9b8050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.240416][ T186] RAX: ffffffffffffffda RBX: 00007ffe5a9b87e8 RCX: 00007f100249908e
[ 10.240613][ T186] RDX: 0000000000000000 RSI: 00007ffe5a9b8100 RDI: 0000000000000005
[ 10.240815][ T186] RBP: 00007ffe5a9b8060 R08: 0000000000000000 R09: 0000000000000000
[ 10.241056][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87a
[ 10.241279][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe5a9b87c0
[ 10.241511][ T186]
[ 10.241623][ T186] irq event stamp: 36521
[ 10.241739][ T186] hardirqs last enabled at (36531): [] __up_console_sem+0x5a/0x70
[ 10.241997][ T186] hardirqs last disabled at (36538): [] __up_console_sem+0x3f/0x70
[ 10.242252][ T186] softirqs last enabled at (36088): [] handle_softirqs+0x611/0x940
[ 10.242510][ T186] softirqs last disabled at (36083): [] __irq_exit_rcu+0x103/0x1c0
[ 10.242770][ T186] ---[ end trace 0000000000000000 ]---
[ 10.388071][ T192] ------------[ cut here ]------------
[ 10.388295][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.388563][ T192] Modules linked in: veth
[ 10.388905][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.389229][ T192] Tainted: [W]=WARN
[ 10.389341][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.389525][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.389724][ 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
[ 10.390255][ T192] RSP: 0018:ffa00000005c6e30 EFLAGS: 00010286
[ 10.390443][ T192] RAX: 00000000ffffffa6 RBX: ff11000009acf380 RCX: 1ff40000000b8d8c
[ 10.390664][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009acf438
[ 10.390887][ T192] RBP: ff110000052e9000 R08: 1fe2200001359e88 R09: ff1100000c8c2e80
[ 10.391113][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.391332][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a804080
[ 10.391553][ T192] FS: 00007fcb98ada840(0000) GS:ff110000a5b30000(0000) knlGS:0000000000000000
[ 10.392013][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.392200][ T192] CR2: 00007fcb98e41f6d CR3: 000000000d64f001 CR4: 0000000000771ef0
[ 10.392417][ T192] PKRU: 55555554
[ 10.392524][ T192] Call Trace:
[ 10.392631][ T192]
[ 10.392714][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.392864][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.392974][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.393210][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.393369][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.393523][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 10.393675][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.393835][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.393987][ T192] ? add_timer_on+0x580/0x580
[ 10.394214][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.394369][ T192] ? mark_held_locks+0x40/0x70
[ 10.394524][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.394678][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.394837][ T192] ? queue_delayed_work_on+0x95/0x100
[ 10.394991][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 10.395148][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.395390][ T192] ? kasan_save_stack+0x2f/0x50
[ 10.395576][ T192] ? kasan_save_track+0x14/0x30
[ 10.395743][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 10.396001][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.396238][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.396434][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.396577][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.396759][ T192] ? rtnl_create_link+0x169/0xf20
[ 10.396899][ T192] rtnl_newlink_create+0x2da/0x780
[ 10.397059][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.397196][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.397368][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.397521][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.397679][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.397832][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.397973][ T192] ? find_held_lock+0x2b/0x80
[ 10.398156][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.398295][ T192] ? mark_usage+0x61/0x170
[ 10.398427][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.398564][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.398704][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.398837][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.398968][ T192] ? validate_chain+0x38b/0xc20
[ 10.399106][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.399241][ T192] ? __lock_acquire+0x508/0xc10
[ 10.399378][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.399514][ T192] ? find_held_lock+0x2b/0x80
[ 10.399652][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.399797][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.399936][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.400101][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.400244][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.400394][ T192] netlink_unicast+0x486/0x750
[ 10.400537][ T192] ? netlink_attachskb+0x810/0x810
[ 10.400678][ T192] ? __lock_acquire+0x508/0xc10
[ 10.400836][ T192] netlink_sendmsg+0x735/0xc60
[ 10.400987][ T192] ? netlink_unicast+0x750/0x750
[ 10.401213][ T192] ? __might_fault+0x97/0x140
[ 10.401426][ T192] ____sys_sendmsg+0x419/0x850
[ 10.401639][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.401863][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.402080][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.402222][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.402361][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.402496][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.402639][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.402786][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.402919][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.403082][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.403257][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.403404][ T192] do_syscall_64+0x117/0xfc0
[ 10.403549][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.403703][ T192] ? exc_page_fault+0xee/0x100
[ 10.403854][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.404044][ T192] RIP: 0033:0x7fcb98d1408e
[ 10.404199][ 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
[ 10.404722][ T192] RSP: 002b:00007ffc2628cd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.404949][ T192] RAX: ffffffffffffffda RBX: 00007ffc2628d498 RCX: 00007fcb98d1408e
[ 10.405171][ T192] RDX: 0000000000000000 RSI: 00007ffc2628cdb0 RDI: 0000000000000005
[ 10.405382][ T192] RBP: 00007ffc2628cd10 R08: 0000000000000000 R09: 0000000000000000
[ 10.405652][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87a
[ 10.405983][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2628d470
[ 10.406235][ T192]
[ 10.406365][ T192] irq event stamp: 15345
[ 10.406476][ T192] hardirqs last enabled at (15353): [] __up_console_sem+0x5a/0x70
[ 10.406762][ T192] hardirqs last disabled at (15362): [] __up_console_sem+0x3f/0x70
[ 10.407070][ T192] softirqs last enabled at (14636): [] handle_softirqs+0x611/0x940
[ 10.407366][ T192] softirqs last disabled at (14341): [] __irq_exit_rcu+0x103/0x1c0
[ 10.407607][ T192] ---[ end trace 0000000000000000 ]---
[ 10.422344][ T192] ------------[ cut here ]------------
[ 10.422532][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.422793][ T192] Modules linked in: veth
[ 10.422905][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.423179][ T192] Tainted: [W]=WARN
[ 10.423287][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.423463][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.423651][ 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
[ 10.424206][ T192] RSP: 0018:ffa00000005c71b0 EFLAGS: 00010286
[ 10.424380][ T192] RAX: 00000000ffffffa6 RBX: ff1100000c2ea740 RCX: 1ff40000000b8dfc
[ 10.424577][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c2ea7f8
[ 10.424783][ T192] RBP: ff11000005c54000 R08: 1fe220000185d500 R09: ff1100000c8c2e80
[ 10.424980][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.425214][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.425420][ T192] FS: 00007fcb98ada840(0000) GS:ff110000a5b30000(0000) knlGS:0000000000000000
[ 10.425699][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.425898][ T192] CR2: 00007fcb98e41f6d CR3: 000000000d64f001 CR4: 0000000000771ef0
[ 10.426115][ T192] PKRU: 55555554
[ 10.426216][ T192] Call Trace:
[ 10.426320][ T192]
[ 10.426390][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.426527][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.426666][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.426808][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.426941][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.427126][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.427268][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.427402][ T192] rtnl_newlink_create+0x353/0x780
[ 10.427541][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.427712][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.427847][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.428031][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.428175][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.428311][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.428448][ T192] ? find_held_lock+0x2b/0x80
[ 10.428586][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.428727][ T192] ? mark_usage+0x61/0x170
[ 10.428869][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.429052][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.429187][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.429327][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.429470][ T192] ? validate_chain+0x38b/0xc20
[ 10.429688][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.429847][ T192] ? __lock_acquire+0x508/0xc10
[ 10.429986][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.430154][ T192] ? find_held_lock+0x2b/0x80
[ 10.430291][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.430480][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.430664][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.430972][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.431110][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.431271][ T192] netlink_unicast+0x486/0x750
[ 10.431438][ T192] ? netlink_attachskb+0x810/0x810
[ 10.431632][ T192] ? __lock_acquire+0x508/0xc10
[ 10.431784][ T192] netlink_sendmsg+0x735/0xc60
[ 10.431924][ T192] ? netlink_unicast+0x750/0x750
[ 10.432076][ T192] ? __might_fault+0x97/0x140
[ 10.432220][ T192] ____sys_sendmsg+0x419/0x850
[ 10.432384][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.432555][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.432730][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.432883][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.433014][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.433152][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.433297][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.433437][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.433565][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.433710][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.433844][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.433981][ T192] do_syscall_64+0x117/0xfc0
[ 10.434114][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.434243][ T192] ? exc_page_fault+0xee/0x100
[ 10.434372][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.434534][ T192] RIP: 0033:0x7fcb98d1408e
[ 10.434747][ 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
[ 10.435274][ T192] RSP: 002b:00007ffc2628cd00 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.435469][ T192] RAX: ffffffffffffffda RBX: 00007ffc2628d498 RCX: 00007fcb98d1408e
[ 10.435671][ T192] RDX: 0000000000000000 RSI: 00007ffc2628cdb0 RDI: 0000000000000005
[ 10.435942][ T192] RBP: 00007ffc2628cd10 R08: 0000000000000000 R09: 0000000000000000
[ 10.436262][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87a
[ 10.436494][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc2628d470
[ 10.436726][ T192]
[ 10.436850][ T192] irq event stamp: 25749
[ 10.436951][ T192] hardirqs last enabled at (25757): [] __up_console_sem+0x5a/0x70
[ 10.437241][ T192] hardirqs last disabled at (25764): [] __up_console_sem+0x3f/0x70
[ 10.437498][ T192] softirqs last enabled at (25248): [] handle_softirqs+0x611/0x940
[ 10.437828][ T192] softirqs last disabled at (25239): [] __irq_exit_rcu+0x103/0x1c0
[ 10.438440][ T192] ---[ end trace 0000000000000000 ]---
[ 10.715988][ T210] ------------[ cut here ]------------
[ 10.716302][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 10.716648][ T210] Modules linked in: veth
[ 10.716858][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.717261][ T210] Tainted: [W]=WARN
[ 10.717466][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.717785][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.718063][ 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
[ 10.718638][ T210] RSP: 0018:ffa0000000666e30 EFLAGS: 00010286
[ 10.718922][ T210] RAX: 00000000ffffffa6 RBX: ff11000004cb1700 RCX: 1ff40000000ccd8c
[ 10.719227][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004cb17b8
[ 10.719517][ T210] RBP: ff11000008aac000 R08: 1fe22000009962f8 R09: ff1100000c12d180
[ 10.719817][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.720153][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a804e80
[ 10.720463][ T210] FS: 00007f096e377840(0000) GS:ff110000a5ab0000(0000) knlGS:0000000000000000
[ 10.720814][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.721079][ T210] CR2: 000000000042ebe0 CR3: 000000000a347003 CR4: 0000000000771ef0
[ 10.721415][ T210] PKRU: 55555554
[ 10.721617][ T210] Call Trace:
[ 10.721811][ T210]
[ 10.721957][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.722200][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.722395][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.722550][ T210] ? ref_tracker_alloc+0x28d/0x430
[ 10.722781][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.723001][ T210] ? ref_tracker_dir_print+0x100/0x100
[ 10.723245][ T210] ? linkwatch_fire_event+0x194/0x250
[ 10.723470][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.723706][ T210] ? rtnl_newlink+0x8d1/0xef0
[ 10.723929][ T210] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.724161][ T210] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.724387][ T210] ? find_held_lock+0x2b/0x80
[ 10.724621][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.724973][ T210] ? mark_held_locks+0x40/0x70
[ 10.725317][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.725622][ T210] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.725927][ T210] ? queue_delayed_work_on+0x95/0x100
[ 10.726175][ T210] veth_newlink+0x330/0x8d0 [veth]
[ 10.726392][ T210] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.726642][ T210] ? kasan_save_stack+0x2f/0x50
[ 10.726871][ T210] ? kasan_save_track+0x14/0x30
[ 10.727108][ T210] ? __kasan_kmalloc+0x7b/0x90
[ 10.727347][ T210] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.727560][ T210] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.727791][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.728008][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.728272][ T210] ? rtnl_create_link+0x169/0xf20
[ 10.728493][ T210] rtnl_newlink_create+0x2da/0x780
[ 10.728729][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.728946][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.729167][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.729387][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.729606][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.729837][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.730057][ T210] ? find_held_lock+0x2b/0x80
[ 10.730278][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.730490][ T210] ? mark_usage+0x61/0x170
[ 10.730715][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.730935][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.731160][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.731372][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.731582][ T210] ? validate_chain+0x38b/0xc20
[ 10.731810][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.732023][ T210] ? __lock_acquire+0x508/0xc10
[ 10.732245][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.732456][ T210] ? find_held_lock+0x2b/0x80
[ 10.732673][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.732901][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.733124][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.733340][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.733551][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.733784][ T210] netlink_unicast+0x486/0x750
[ 10.734001][ T210] ? netlink_attachskb+0x810/0x810
[ 10.734229][ T210] ? __lock_acquire+0x508/0xc10
[ 10.734445][ T210] netlink_sendmsg+0x735/0xc60
[ 10.734664][ T210] ? netlink_unicast+0x750/0x750
[ 10.734896][ T210] ? __might_fault+0x97/0x140
[ 10.735126][ T210] ____sys_sendmsg+0x419/0x850
[ 10.735342][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.735556][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.735817][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.736036][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.736256][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.736470][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.736708][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.736927][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.737151][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.737368][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.737582][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.737815][ T210] do_syscall_64+0x117/0xfc0
[ 10.738028][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.738253][ T210] ? exc_page_fault+0xee/0x100
[ 10.738442][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.738658][ T210] RIP: 0033:0x7f096e5b108e
[ 10.738863][ 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
[ 10.739396][ T210] RSP: 002b:00007ffdfc238870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.739647][ T210] RAX: ffffffffffffffda RBX: 00007ffdfc239008 RCX: 00007f096e5b108e
[ 10.739914][ T210] RDX: 0000000000000000 RSI: 00007ffdfc238920 RDI: 0000000000000005
[ 10.740173][ T210] RBP: 00007ffdfc238880 R08: 0000000000000000 R09: 0000000000000000
[ 10.740427][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87b
[ 10.740677][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc238fe0
[ 10.740945][ T210]
[ 10.741102][ T210] irq event stamp: 15443
[ 10.741255][ T210] hardirqs last enabled at (15453): [] __up_console_sem+0x5a/0x70
[ 10.741540][ T210] hardirqs last disabled at (15462): [] __up_console_sem+0x3f/0x70
[ 10.741838][ T210] softirqs last enabled at (14752): [] handle_softirqs+0x611/0x940
[ 10.742132][ T210] softirqs last disabled at (14727): [] __irq_exit_rcu+0x103/0x1c0
[ 10.742416][ T210] ---[ end trace 0000000000000000 ]---
[ 10.750965][ T210] ------------[ cut here ]------------
[ 10.751167][ T210] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/210
[ 10.751472][ T210] Modules linked in: veth
[ 10.751635][ T210] CPU: 2 UID: 0 PID: 210 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.751972][ T210] Tainted: [W]=WARN
[ 10.752141][ T210] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.752363][ T210] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.752592][ 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
[ 10.753152][ T210] RSP: 0018:ffa00000006671b0 EFLAGS: 00010286
[ 10.753389][ T210] RAX: 00000000ffffffa6 RBX: ff1100000c429700 RCX: 1ff40000000ccdfc
[ 10.753635][ T210] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4297b8
[ 10.753902][ T210] RBP: ff1100000a334000 R08: 1fe22000018852f8 R09: ff1100000c12d180
[ 10.754160][ T210] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.754404][ T210] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.754653][ T210] FS: 00007f096e377840(0000) GS:ff110000a5ab0000(0000) knlGS:0000000000000000
[ 10.755036][ T210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.755257][ T210] CR2: 000000000042ebe0 CR3: 000000000a347003 CR4: 0000000000771ef0
[ 10.755506][ T210] PKRU: 55555554
[ 10.755654][ T210] Call Trace:
[ 10.755824][ T210]
[ 10.755944][ T210] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.756140][ T210] rtmsg_ifinfo+0x5c/0xb0
[ 10.756293][ T210] __dev_notify_flags+0x1b8/0x280
[ 10.756476][ T210] ? netif_change_name+0x8c0/0x8c0
[ 10.756659][ T210] ? rtnl_af_lookup+0x290/0x290
[ 10.756857][ T210] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.757056][ T210] rtnl_configure_link+0x1ac/0x390
[ 10.757244][ T210] rtnl_newlink_create+0x353/0x780
[ 10.757430][ T210] ? rtnl_create_link+0xf20/0xf20
[ 10.757610][ T210] ? __dev_get_by_name+0x12/0x50
[ 10.757807][ T210] ? rtnl_dev_get+0xd7/0x170
[ 10.757996][ T210] __rtnl_newlink+0x22b/0xa50
[ 10.758196][ T210] rtnl_newlink+0x8d1/0xef0
[ 10.758385][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.758565][ T210] ? find_held_lock+0x2b/0x80
[ 10.758762][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.758942][ T210] ? mark_usage+0x61/0x170
[ 10.759130][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.759320][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.759503][ T210] ? __rtnl_newlink+0xa50/0xa50
[ 10.759685][ T210] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.759882][ T210] ? validate_chain+0x38b/0xc20
[ 10.760072][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.760252][ T210] ? __lock_acquire+0x508/0xc10
[ 10.760436][ T210] ? lock_acquire.part.0+0xbc/0x260
[ 10.760630][ T210] ? find_held_lock+0x2b/0x80
[ 10.760834][ T210] netlink_rcv_skb+0x14e/0x3a0
[ 10.761018][ T210] ? rtnl_link_fill+0x900/0x900
[ 10.761247][ T210] ? netlink_ack+0xcd0/0xcd0
[ 10.761467][ T210] ? netlink_deliver_tap+0xc5/0x330
[ 10.761675][ T210] ? netlink_deliver_tap+0x13c/0x330
[ 10.761902][ T210] netlink_unicast+0x486/0x750
[ 10.762130][ T210] ? netlink_attachskb+0x810/0x810
[ 10.762342][ T210] ? __lock_acquire+0x508/0xc10
[ 10.762553][ T210] netlink_sendmsg+0x735/0xc60
[ 10.762781][ T210] ? netlink_unicast+0x750/0x750
[ 10.762993][ T210] ? __might_fault+0x97/0x140
[ 10.763216][ T210] ____sys_sendmsg+0x419/0x850
[ 10.763427][ T210] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.763637][ T210] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.763891][ T210] ? move_addr_to_kernel+0x40/0x40
[ 10.764115][ T210] ___sys_sendmsg+0x14e/0x1d0
[ 10.764323][ T210] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.764532][ T210] ? copy_msghdr_from_user+0x460/0x460
[ 10.764762][ T210] ? lock_vma_under_rcu+0x159/0x410
[ 10.764978][ T210] __sys_sendmsg+0x145/0x1f0
[ 10.765196][ T210] ? __sys_sendmsg_sock+0x20/0x20
[ 10.765413][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.765623][ T210] ? rcu_is_watching+0x15/0xd0
[ 10.765849][ T210] do_syscall_64+0x117/0xfc0
[ 10.766064][ T210] ? trace_hardirqs_off+0xd/0x30
[ 10.766274][ T210] ? exc_page_fault+0xee/0x100
[ 10.766485][ T210] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.766742][ T210] RIP: 0033:0x7f096e5b108e
[ 10.766958][ 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
[ 10.767523][ T210] RSP: 002b:00007ffdfc238870 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.767817][ T210] RAX: ffffffffffffffda RBX: 00007ffdfc239008 RCX: 00007f096e5b108e
[ 10.768102][ T210] RDX: 0000000000000000 RSI: 00007ffdfc238920 RDI: 0000000000000005
[ 10.768377][ T210] RBP: 00007ffdfc238880 R08: 0000000000000000 R09: 0000000000000000
[ 10.768655][ T210] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c87b
[ 10.768940][ T210] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdfc238fe0
[ 10.769314][ T210]
[ 10.769512][ T210] irq event stamp: 20731
[ 10.769725][ T210] hardirqs last enabled at (20743): [] __up_console_sem+0x5a/0x70
[ 10.770133][ T210] hardirqs last disabled at (20752): [] __up_console_sem+0x3f/0x70
[ 10.770481][ T210] softirqs last enabled at (20062): [] handle_softirqs+0x611/0x940
[ 10.770774][ T210] softirqs last disabled at (20049): [] __irq_exit_rcu+0x103/0x1c0
[ 10.771055][ T210] ---[ end trace 0000000000000000 ]---