[ 10.248206][ T186] ------------[ cut here ]------------
[ 10.248539][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 10.249031][ T186] Modules linked in: veth
[ 10.249260][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.249714][ T186] Tainted: [W]=WARN
[ 10.249897][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.250244][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.250545][ 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
[ 10.251355][ T186] RSP: 0018:ffa0000000846e30 EFLAGS: 00010286
[ 10.251642][ T186] RAX: 00000000ffffffa6 RBX: ff1100000a780e40 RCX: 1ff4000000108d8c
[ 10.251995][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a780ef8
[ 10.252334][ T186] RBP: ff11000007539000 R08: 1fe22000014f01e0 R09: ff1100000c96ae80
[ 10.252664][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.253016][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000049fea80
[ 10.253356][ T186] FS: 00007fa6a1eea840(0000) GS:ff1100007c1b0000(0000) knlGS:0000000000000000
[ 10.253759][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.254045][ T186] CR2: 000055e644693cd0 CR3: 000000000c2f7005 CR4: 0000000000771ef0
[ 10.254379][ T186] PKRU: 55555554
[ 10.254547][ T186] Call Trace:
[ 10.254716][ T186]
[ 10.254843][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.255128][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.255350][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.255521][ T186] ? find_held_lock+0x2b/0x80
[ 10.255765][ T186] ? find_held_lock+0x2b/0x80
[ 10.255993][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.256221][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.256444][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.256668][ T186] ? __queue_work+0x315/0xc00
[ 10.256900][ T186] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 10.257186][ T186] ? trace_irq_enable.constprop.0+0x30/0x180
[ 10.257468][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.257715][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.257955][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.258186][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.258415][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.258692][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.258932][ T186] ? kasan_save_track+0x14/0x30
[ 10.259194][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.259452][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.259676][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.259909][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.260136][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.260395][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.260664][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.260941][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.261207][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.261475][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.261719][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.261967][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.262190][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.262412][ T186] ? find_held_lock+0x2b/0x80
[ 10.262659][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.262904][ T186] ? mark_usage+0x61/0x170
[ 10.263134][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.263365][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.263591][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.263826][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.264051][ T186] ? validate_chain+0x38b/0xc20
[ 10.264290][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.264514][ T186] ? __lock_acquire+0x508/0xc10
[ 10.264753][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.264980][ T186] ? find_held_lock+0x2b/0x80
[ 10.265209][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.265432][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.265653][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.265887][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.266109][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.266336][ T186] netlink_unicast+0x486/0x750
[ 10.266561][ T186] ? netlink_attachskb+0x810/0x810
[ 10.266794][ T186] ? __lock_acquire+0x508/0xc10
[ 10.267070][ T186] netlink_sendmsg+0x735/0xc60
[ 10.267302][ T186] ? netlink_unicast+0x750/0x750
[ 10.267529][ T186] ? __might_fault+0x97/0x140
[ 10.267769][ T186] ____sys_sendmsg+0x419/0x850
[ 10.267999][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.268225][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.268500][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.268741][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.268964][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.269188][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.269428][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 10.269659][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.269893][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.270130][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.270354][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.270582][ T186] do_syscall_64+0x117/0xfc0
[ 10.270817][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.271046][ T186] ? exc_page_fault+0xee/0x100
[ 10.271268][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.271542][ T186] RIP: 0033:0x7fa6a212408e
[ 10.271787][ 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
[ 10.272582][ T186] RSP: 002b:00007ffebcf02d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.272933][ T186] RAX: ffffffffffffffda RBX: 00007ffebcf03508 RCX: 00007fa6a212408e
[ 10.273288][ T186] RDX: 0000000000000000 RSI: 00007ffebcf02e20 RDI: 0000000000000005
[ 10.273626][ T186] RBP: 00007ffebcf02d80 R08: 0000000000000000 R09: 0000000000000000
[ 10.273979][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb8
[ 10.274322][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebcf034e0
[ 10.274678][ T186]
[ 10.274860][ T186] irq event stamp: 26757
[ 10.275036][ T186] hardirqs last enabled at (26765): [] __up_console_sem+0x5a/0x70
[ 10.275433][ T186] hardirqs last disabled at (26772): [] __up_console_sem+0x3f/0x70
[ 10.275827][ T186] softirqs last enabled at (25938): [] handle_softirqs+0x611/0x940
[ 10.276220][ T186] softirqs last disabled at (25933): [] __irq_exit_rcu+0x103/0x1c0
[ 10.276598][ T186] ---[ end trace 0000000000000000 ]---
[ 10.311858][ T186] ------------[ cut here ]------------
[ 10.312117][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/186
[ 10.312493][ T186] Modules linked in: veth
[ 10.312669][ T186] CPU: 0 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.313128][ T186] Tainted: [W]=WARN
[ 10.313293][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.313593][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.313887][ 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
[ 10.314707][ T186] RSP: 0018:ffa00000008471b0 EFLAGS: 00010286
[ 10.315113][ T186] RAX: 00000000ffffffa6 RBX: ff1100000a0b1000 RCX: 1ff4000000108dfc
[ 10.315442][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a0b10b8
[ 10.315954][ T186] RBP: ff110000078a4000 R08: 1fe2200001416218 R09: ff1100000c96ae80
[ 10.316411][ T186] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.316749][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.317082][ T186] FS: 00007fa6a1eea840(0000) GS:ff1100007c1b0000(0000) knlGS:0000000000000000
[ 10.317456][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.317736][ T186] CR2: 000055e644693cd0 CR3: 000000000c2f7005 CR4: 0000000000771ef0
[ 10.318065][ T186] PKRU: 55555554
[ 10.318229][ T186] Call Trace:
[ 10.318395][ T186]
[ 10.318508][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.318738][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.318909][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.319133][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.319350][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.319563][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.319793][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.320019][ T186] rtnl_newlink_create+0x353/0x780
[ 10.320235][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.320451][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.320665][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.320901][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.321131][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.321353][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.321573][ T186] ? find_held_lock+0x2b/0x80
[ 10.321799][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.322010][ T186] ? mark_usage+0x61/0x170
[ 10.322221][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.322442][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.322655][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.322877][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.323101][ T186] ? validate_chain+0x38b/0xc20
[ 10.323319][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.323533][ T186] ? __lock_acquire+0x508/0xc10
[ 10.323762][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.323982][ T186] ? find_held_lock+0x2b/0x80
[ 10.324200][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.324415][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.324631][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.324864][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.325089][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.325310][ T186] netlink_unicast+0x486/0x750
[ 10.325527][ T186] ? netlink_attachskb+0x810/0x810
[ 10.325751][ T186] ? __lock_acquire+0x508/0xc10
[ 10.325995][ T186] netlink_sendmsg+0x735/0xc60
[ 10.326234][ T186] ? netlink_unicast+0x750/0x750
[ 10.326455][ T186] ? __might_fault+0x97/0x140
[ 10.326675][ T186] ____sys_sendmsg+0x419/0x850
[ 10.326894][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.327110][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.327378][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.327604][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.327829][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.328049][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.328289][ T186] ? lock_vma_under_rcu+0x159/0x410
[ 10.328509][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.328733][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.328962][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.329402][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.329618][ T186] do_syscall_64+0x117/0xfc0
[ 10.329844][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.330068][ T186] ? exc_page_fault+0xee/0x100
[ 10.330289][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.330556][ T186] RIP: 0033:0x7fa6a212408e
[ 10.330791][ 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
[ 10.331568][ T186] RSP: 002b:00007ffebcf02d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.331904][ T186] RAX: ffffffffffffffda RBX: 00007ffebcf03508 RCX: 00007fa6a212408e
[ 10.332229][ T186] RDX: 0000000000000000 RSI: 00007ffebcf02e20 RDI: 0000000000000005
[ 10.332555][ T186] RBP: 00007ffebcf02d80 R08: 0000000000000000 R09: 0000000000000000
[ 10.332886][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb8
[ 10.333216][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffebcf034e0
[ 10.333547][ T186]
[ 10.333711][ T186] irq event stamp: 44433
[ 10.333884][ T186] hardirqs last enabled at (44443): [] __up_console_sem+0x5a/0x70
[ 10.334261][ T186] hardirqs last disabled at (44450): [] __up_console_sem+0x3f/0x70
[ 10.334631][ T186] softirqs last enabled at (43830): [] handle_softirqs+0x611/0x940
[ 10.335016][ T186] softirqs last disabled at (43709): [] __irq_exit_rcu+0x103/0x1c0
[ 10.335391][ T186] ---[ end trace 0000000000000000 ]---
[ 10.339388][ T186] ip (186) used greatest stack depth: 23760 bytes left
[ 10.503180][ T196] ------------[ cut here ]------------
[ 10.503451][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/196
[ 10.503714][ T196] Modules linked in: veth
[ 10.504586][ T196] CPU: 1 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.504987][ T196] Tainted: [W]=WARN
[ 10.505121][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.505301][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.505488][ T196] 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
[ 10.506224][ T196] RSP: 0018:ffa0000000966e30 EFLAGS: 00010286
[ 10.506479][ T196] RAX: 00000000ffffffa6 RBX: ff11000008c938c0 RCX: 1ff400000012cd8c
[ 10.506692][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008c93978
[ 10.506997][ T196] RBP: ff1100000c1c4000 R08: 1fe2200001192730 R09: ff1100000ca38b80
[ 10.507236][ T196] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.507448][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000053cae00
[ 10.507665][ T196] FS: 00007f1da4d0e840(0000) GS:ff1100007c230000(0000) knlGS:0000000000000000
[ 10.507950][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.508157][ T196] CR2: 000000000042ebe0 CR3: 0000000009205002 CR4: 0000000000771ef0
[ 10.508376][ T196] PKRU: 55555554
[ 10.508498][ T196] Call Trace:
[ 10.508609][ T196]
[ 10.508687][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.508838][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.508953][ T196] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.509137][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.509279][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.509419][ T196] ? rtnl_newlink+0x8d1/0xef0
[ 10.509580][ T196] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.509761][ T196] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.509911][ T196] ? add_timer_on+0x580/0x580
[ 10.510091][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.510267][ T196] ? mark_held_locks+0x40/0x70
[ 10.510427][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.510572][ T196] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.510746][ T196] ? queue_delayed_work_on+0x95/0x100
[ 10.510894][ T196] veth_newlink+0x330/0x8d0 [veth]
[ 10.511077][ T196] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.511289][ T196] ? kasan_save_stack+0x2f/0x50
[ 10.511433][ T196] ? kasan_save_track+0x14/0x30
[ 10.511571][ T196] ? __kasan_kmalloc+0x7b/0x90
[ 10.511793][ T196] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.511939][ T196] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.512082][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.512227][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.512369][ T196] ? rtnl_create_link+0x169/0xf20
[ 10.512550][ T196] rtnl_newlink_create+0x2da/0x780
[ 10.512716][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.512921][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.513064][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.513252][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.513414][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.513573][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.513816][ T196] ? find_held_lock+0x2b/0x80
[ 10.513971][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.514112][ T196] ? mark_usage+0x61/0x170
[ 10.514255][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.514401][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.514545][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.514686][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.514923][ T196] ? validate_chain+0x38b/0xc20
[ 10.515064][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.515203][ T196] ? __lock_acquire+0x508/0xc10
[ 10.515346][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.515487][ T196] ? find_held_lock+0x2b/0x80
[ 10.515628][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.515858][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.516006][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.516153][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.516294][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.516436][ T196] netlink_unicast+0x486/0x750
[ 10.516578][ T196] ? netlink_attachskb+0x810/0x810
[ 10.516756][ T196] ? __lock_acquire+0x508/0xc10
[ 10.516900][ T196] netlink_sendmsg+0x735/0xc60
[ 10.517047][ T196] ? netlink_unicast+0x750/0x750
[ 10.517191][ T196] ? __might_fault+0x97/0x140
[ 10.517336][ T196] ____sys_sendmsg+0x419/0x850
[ 10.517479][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.517619][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.517846][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.517999][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.518142][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.518283][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.518435][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.518579][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.518720][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.518923][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.519079][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.519222][ T196] do_syscall_64+0x117/0xfc0
[ 10.519363][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.519505][ T196] ? exc_page_fault+0xee/0x100
[ 10.519648][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.519835][ T196] RIP: 0033:0x7f1da4f4808e
[ 10.519989][ T196] 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
[ 10.520494][ T196] RSP: 002b:00007ffe19702c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.520710][ T196] RAX: ffffffffffffffda RBX: 00007ffe197033d8 RCX: 00007f1da4f4808e
[ 10.520938][ T196] RDX: 0000000000000000 RSI: 00007ffe19702cf0 RDI: 0000000000000005
[ 10.521180][ T196] RBP: 00007ffe19702c50 R08: 0000000000000000 R09: 0000000000000000
[ 10.521392][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb8
[ 10.521602][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe197033b0
[ 10.521828][ T196]
[ 10.521939][ T196] irq event stamp: 46937
[ 10.522047][ T196] hardirqs last enabled at (46945): [] __up_console_sem+0x5a/0x70
[ 10.522322][ T196] hardirqs last disabled at (46952): [] __up_console_sem+0x3f/0x70
[ 10.522566][ T196] softirqs last enabled at (46798): [] handle_softirqs+0x611/0x940
[ 10.522819][ T196] softirqs last disabled at (46717): [] __irq_exit_rcu+0x103/0x1c0
[ 10.523068][ T196] ---[ end trace 0000000000000000 ]---
[ 10.529613][ T196] ------------[ cut here ]------------
[ 10.530302][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/196
[ 10.530545][ T196] Modules linked in: veth
[ 10.530657][ T196] CPU: 1 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.530997][ T196] Tainted: [W]=WARN
[ 10.531102][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.531330][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.531508][ T196] 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
[ 10.532059][ T196] RSP: 0018:ffa00000009671b0 EFLAGS: 00010286
[ 10.532232][ T196] RAX: 00000000ffffffa6 RBX: ff11000004b29540 RCX: 1ff400000012cdfc
[ 10.532433][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b295f8
[ 10.532636][ T196] RBP: ff1100000c1c1000 R08: 1fe22000009652c0 R09: ff1100000ca38b80
[ 10.532900][ T196] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.533106][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.533310][ T196] FS: 00007f1da4d0e840(0000) GS:ff1100007c230000(0000) knlGS:0000000000000000
[ 10.533549][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.533781][ T196] CR2: 000000000042ebe0 CR3: 0000000009205002 CR4: 0000000000771ef0
[ 10.533988][ T196] PKRU: 55555554
[ 10.534091][ T196] Call Trace:
[ 10.534196][ T196]
[ 10.534267][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.534405][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.534509][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.534649][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.534878][ T196] ? rtnl_af_lookup+0x290/0x290
[ 10.535046][ T196] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.535188][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.535357][ T196] rtnl_newlink_create+0x353/0x780
[ 10.535502][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.535640][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.535861][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.536091][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.536248][ T196] rtnl_newlink+0x8d1/0xef0
[ 10.536387][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.536556][ T196] ? find_held_lock+0x2b/0x80
[ 10.536699][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.536889][ T196] ? mark_usage+0x61/0x170
[ 10.537052][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.537196][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.537363][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.537527][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.537674][ T196] ? validate_chain+0x38b/0xc20
[ 10.537897][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.538046][ T196] ? __lock_acquire+0x508/0xc10
[ 10.538209][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.538345][ T196] ? find_held_lock+0x2b/0x80
[ 10.538539][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.538682][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.538876][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.539023][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.539157][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.539293][ T196] netlink_unicast+0x486/0x750
[ 10.539429][ T196] ? netlink_attachskb+0x810/0x810
[ 10.539567][ T196] ? __lock_acquire+0x508/0xc10
[ 10.539706][ T196] netlink_sendmsg+0x735/0xc60
[ 10.539900][ T196] ? netlink_unicast+0x750/0x750
[ 10.540042][ T196] ? __might_fault+0x97/0x140
[ 10.540181][ T196] ____sys_sendmsg+0x419/0x850
[ 10.540319][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.540510][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.540685][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.540922][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.541063][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.541230][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.541379][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.541550][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.541694][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.541922][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.542065][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.542203][ T196] do_syscall_64+0x117/0xfc0
[ 10.542339][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.542476][ T196] ? exc_page_fault+0xee/0x100
[ 10.542613][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.542839][ T196] RIP: 0033:0x7f1da4f4808e
[ 10.543108][ T196] 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
[ 10.543688][ T196] RSP: 002b:00007ffe19702c40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.544787][ T196] RAX: ffffffffffffffda RBX: 00007ffe197033d8 RCX: 00007f1da4f4808e
[ 10.545032][ T196] RDX: 0000000000000000 RSI: 00007ffe19702cf0 RDI: 0000000000000005
[ 10.545237][ T196] RBP: 00007ffe19702c50 R08: 0000000000000000 R09: 0000000000000000
[ 10.545462][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb8
[ 10.545683][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe197033b0
[ 10.545976][ T196]
[ 10.546096][ T196] irq event stamp: 53431
[ 10.546212][ T196] hardirqs last enabled at (53439): [] __up_console_sem+0x5a/0x70
[ 10.546461][ T196] hardirqs last disabled at (53446): [] __up_console_sem+0x3f/0x70
[ 10.546719][ T196] softirqs last enabled at (53420): [] handle_softirqs+0x611/0x940
[ 10.547052][ T196] softirqs last disabled at (53459): [] __irq_exit_rcu+0x103/0x1c0
[ 10.547324][ T196] ---[ end trace 0000000000000000 ]---
[ 10.780003][ T209] ------------[ cut here ]------------
[ 10.780259][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/209
[ 10.780572][ T209] Modules linked in: veth
[ 10.781240][ T209] CPU: 2 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.781585][ T209] Tainted: [W]=WARN
[ 10.781764][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.782007][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.782252][ T209] 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
[ 10.782842][ T209] RSP: 0018:ffa0000000556e30 EFLAGS: 00010286
[ 10.783090][ T209] RAX: 00000000ffffffa6 RBX: ff1100000276e740 RCX: 1ff40000000aad8c
[ 10.783363][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000276e7f8
[ 10.783631][ T209] RBP: ff11000008e91000 R08: 1fe22000004edd00 R09: ff1100000c925180
[ 10.783922][ T209] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.784195][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f036a80
[ 10.784470][ T209] FS: 00007f5f1e72f840(0000) GS:ff1100007c2b0000(0000) knlGS:0000000000000000
[ 10.784793][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.785036][ T209] CR2: 000000000042ebe0 CR3: 000000000f40a003 CR4: 0000000000771ef0
[ 10.785309][ T209] PKRU: 55555554
[ 10.785468][ T209] Call Trace:
[ 10.785626][ T209]
[ 10.785765][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.785973][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.786176][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.786338][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 10.786536][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.786749][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 10.786954][ T209] ? linkwatch_fire_event+0x194/0x250
[ 10.787152][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.787347][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 10.787573][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.787809][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.788040][ T209] ? find_held_lock+0x2b/0x80
[ 10.788268][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.788491][ T209] ? mark_held_locks+0x40/0x70
[ 10.788735][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.788971][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.789187][ T209] ? queue_delayed_work_on+0x95/0x100
[ 10.789404][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 10.789623][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.789885][ T209] ? kasan_save_stack+0x2f/0x50
[ 10.790134][ T209] ? kasan_save_track+0x14/0x30
[ 10.790365][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 10.790608][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.790862][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.791117][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.791356][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.791588][ T209] ? rtnl_create_link+0x169/0xf20
[ 10.791823][ T209] rtnl_newlink_create+0x2da/0x780
[ 10.792050][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.792250][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.792495][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.792705][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.792951][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.793178][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.793393][ T209] ? find_held_lock+0x2b/0x80
[ 10.793600][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.793817][ T209] ? mark_usage+0x61/0x170
[ 10.794025][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.794229][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.794433][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.794641][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.794848][ T209] ? validate_chain+0x38b/0xc20
[ 10.795050][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.795244][ T209] ? __lock_acquire+0x508/0xc10
[ 10.795437][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.795628][ T209] ? find_held_lock+0x2b/0x80
[ 10.795836][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.796035][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.796230][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.796424][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.796618][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.796853][ T209] netlink_unicast+0x486/0x750
[ 10.797058][ T209] ? netlink_attachskb+0x810/0x810
[ 10.797256][ T209] ? __lock_acquire+0x508/0xc10
[ 10.797494][ T209] netlink_sendmsg+0x735/0xc60
[ 10.797745][ T209] ? netlink_unicast+0x750/0x750
[ 10.797976][ T209] ? __might_fault+0x97/0x140
[ 10.798234][ T209] ____sys_sendmsg+0x419/0x850
[ 10.798461][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.798701][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.798986][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.799189][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.799380][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.799574][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.799792][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.799995][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.800190][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.800385][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.800578][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.800788][ T209] do_syscall_64+0x117/0xfc0
[ 10.800987][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.801183][ T209] ? exc_page_fault+0xee/0x100
[ 10.801382][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.801608][ T209] RIP: 0033:0x7f5f1e96908e
[ 10.801849][ T209] 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
[ 10.802545][ T209] RSP: 002b:00007ffef3a55cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.802870][ T209] RAX: ffffffffffffffda RBX: 00007ffef3a56468 RCX: 00007f5f1e96908e
[ 10.803152][ T209] RDX: 0000000000000000 RSI: 00007ffef3a55d80 RDI: 0000000000000005
[ 10.803414][ T209] RBP: 00007ffef3a55ce0 R08: 0000000000000000 R09: 0000000000000000
[ 10.803679][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb9
[ 10.803961][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3a56440
[ 10.804241][ T209]
[ 10.804397][ T209] irq event stamp: 16235
[ 10.804552][ T209] hardirqs last enabled at (16245): [] __up_console_sem+0x5a/0x70
[ 10.804866][ T209] hardirqs last disabled at (16256): [] __up_console_sem+0x3f/0x70
[ 10.805167][ T209] softirqs last enabled at (15184): [] handle_softirqs+0x611/0x940
[ 10.805464][ T209] softirqs last disabled at (14463): [] __irq_exit_rcu+0x103/0x1c0
[ 10.805791][ T209] ---[ end trace 0000000000000000 ]---
[ 10.812194][ T209] ------------[ cut here ]------------
[ 10.812384][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/209
[ 10.812674][ T209] Modules linked in: veth
[ 10.813159][ T209] CPU: 2 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.813484][ T209] Tainted: [W]=WARN
[ 10.813648][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.813883][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.814131][ T209] 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
[ 10.814681][ T209] RSP: 0018:ffa00000005571b0 EFLAGS: 00010286
[ 10.814934][ T209] RAX: 00000000ffffffa6 RBX: ff1100000969d700 RCX: 1ff40000000aadfc
[ 10.815202][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000969d7b8
[ 10.815453][ T209] RBP: ff11000008799000 R08: 1fe22000012d3af8 R09: ff1100000c925180
[ 10.815706][ T209] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.815978][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.816236][ T209] FS: 00007f5f1e72f840(0000) GS:ff1100007c2b0000(0000) knlGS:0000000000000000
[ 10.816532][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.816767][ T209] CR2: 000000000042ebe0 CR3: 000000000f40a003 CR4: 0000000000771ef0
[ 10.817029][ T209] PKRU: 55555554
[ 10.817184][ T209] Call Trace:
[ 10.817337][ T209]
[ 10.817471][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.817663][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.817846][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.818055][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.818258][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.818458][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.818651][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.818853][ T209] rtnl_newlink_create+0x353/0x780
[ 10.819053][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.819258][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.819491][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.819880][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.820113][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.820328][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.820517][ T209] ? find_held_lock+0x2b/0x80
[ 10.820769][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.821001][ T209] ? mark_usage+0x61/0x170
[ 10.821223][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.821435][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.821625][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.821856][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.822121][ T209] ? validate_chain+0x38b/0xc20
[ 10.822364][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.822559][ T209] ? __lock_acquire+0x508/0xc10
[ 10.822772][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.822966][ T209] ? find_held_lock+0x2b/0x80
[ 10.823193][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.823444][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.823676][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.823894][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.824096][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.824330][ T209] netlink_unicast+0x486/0x750
[ 10.824566][ T209] ? netlink_attachskb+0x810/0x810
[ 10.825150][ T209] ? __lock_acquire+0x508/0xc10
[ 10.825388][ T209] netlink_sendmsg+0x735/0xc60
[ 10.825623][ T209] ? netlink_unicast+0x750/0x750
[ 10.825843][ T209] ? __might_fault+0x97/0x140
[ 10.826047][ T209] ____sys_sendmsg+0x419/0x850
[ 10.826272][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.826515][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.826799][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.827041][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.827233][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.827429][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.827658][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.827918][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.828141][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.828337][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.828538][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.828776][ T209] do_syscall_64+0x117/0xfc0
[ 10.829024][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.829254][ T209] ? exc_page_fault+0xee/0x100
[ 10.829447][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.829700][ T209] RIP: 0033:0x7f5f1e96908e
[ 10.829922][ T209] 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
[ 10.830460][ T209] RSP: 002b:00007ffef3a55cd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.830734][ T209] RAX: ffffffffffffffda RBX: 00007ffef3a56468 RCX: 00007f5f1e96908e
[ 10.830999][ T209] RDX: 0000000000000000 RSI: 00007ffef3a55d80 RDI: 0000000000000005
[ 10.831254][ T209] RBP: 00007ffef3a55ce0 R08: 0000000000000000 R09: 0000000000000000
[ 10.831566][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cdb9
[ 10.831836][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffef3a56440
[ 10.832143][ T209]
[ 10.832305][ T209] irq event stamp: 20911
[ 10.832481][ T209] hardirqs last enabled at (20921): [] __up_console_sem+0x5a/0x70
[ 10.832789][ T209] hardirqs last disabled at (20932): [] __up_console_sem+0x3f/0x70
[ 10.833124][ T209] softirqs last enabled at (20068): [] handle_softirqs+0x611/0x940
[ 10.833467][ T209] softirqs last disabled at (19599): [] __irq_exit_rcu+0x103/0x1c0
[ 10.833864][ T209] ---[ end trace 0000000000000000 ]---