[ 9.113522][ T185] ------------[ cut here ]------------
[ 9.113751][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 9.114002][ T185] Modules linked in: veth
[ 9.114184][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.114509][ T185] Tainted: [W]=WARN
[ 9.114618][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.114800][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.114987][ T185] 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
[ 9.115513][ T185] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 9.115696][ T185] RAX: 00000000ffffffa6 RBX: ff110000026f5a80 RCX: 1ff4000000118d8c
[ 9.115912][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000026f5b38
[ 9.116205][ T185] RBP: ff11000008679000 R08: 1fe22000004deb68 R09: ff1100000c6a8b80
[ 9.116533][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.116744][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002565200
[ 9.117057][ T185] FS: 00007f08f3cea840(0000) GS:ff110000af730000(0000) knlGS:0000000000000000
[ 9.117310][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.117496][ T185] CR2: 00007f08f4051f6d CR3: 000000000c1cf006 CR4: 0000000000771ef0
[ 9.117711][ T185] PKRU: 55555554
[ 9.117821][ T185] Call Trace:
[ 9.118028][ T185]
[ 9.118102][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.118386][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.118536][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.118736][ T185] ? find_held_lock+0x2b/0x80
[ 9.118880][ T185] ? find_held_lock+0x2b/0x80
[ 9.119022][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.119264][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.119509][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.119650][ T185] ? __queue_work+0x315/0xc00
[ 9.119794][ T185] ? __queue_work+0x31a/0xc00
[ 9.120035][ T185] ? mark_held_locks+0x40/0x70
[ 9.120276][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.120521][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.120661][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.120806][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.120947][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.121125][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.121366][ T185] ? kasan_save_track+0x14/0x30
[ 9.121512][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.121667][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.121808][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.121958][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.122106][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.122350][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.122504][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.122739][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.122883][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.123034][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.123187][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.123433][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.123573][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.123714][ T185] ? find_held_lock+0x2b/0x80
[ 9.123856][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.124099][ T185] ? mark_usage+0x61/0x170
[ 9.124245][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.124390][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.124538][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.124774][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.124916][ T185] ? validate_chain+0x38b/0xc20
[ 9.125062][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.125208][ T185] ? __lock_acquire+0x508/0xc10
[ 9.125475][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.125636][ T185] ? find_held_lock+0x2b/0x80
[ 9.125783][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.125924][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.126166][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.126312][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.126482][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.126627][ T185] netlink_unicast+0x486/0x750
[ 9.126770][ T185] ? netlink_attachskb+0x810/0x810
[ 9.126910][ T185] ? __lock_acquire+0x508/0xc10
[ 9.127056][ T185] netlink_sendmsg+0x735/0xc60
[ 9.127202][ T185] ? netlink_unicast+0x750/0x750
[ 9.127346][ T185] ? __might_fault+0x97/0x140
[ 9.127497][ T185] ____sys_sendmsg+0x419/0x850
[ 9.127640][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.127782][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.127960][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.128108][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.128347][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.128499][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.128652][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 9.128892][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.129036][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.129188][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.129332][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.129574][ T185] do_syscall_64+0x117/0xfc0
[ 9.129717][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.129859][ T185] ? exc_page_fault+0xee/0x100
[ 9.130099][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.130286][ T185] RIP: 0033:0x7f08f3f2408e
[ 9.130443][ T185] 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
[ 9.131050][ T185] RSP: 002b:00007ffc8bbccae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.131361][ T185] RAX: ffffffffffffffda RBX: 00007ffc8bbcd278 RCX: 00007f08f3f2408e
[ 9.131582][ T185] RDX: 0000000000000000 RSI: 00007ffc8bbccb90 RDI: 0000000000000005
[ 9.131889][ T185] RBP: 00007ffc8bbccaf0 R08: 0000000000000000 R09: 0000000000000000
[ 9.132108][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.132434][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8bbcd250
[ 9.132659][ T185]
[ 9.132770][ T185] irq event stamp: 23741
[ 9.132880][ T185] hardirqs last enabled at (23749): [] __up_console_sem+0x5a/0x70
[ 9.133142][ T185] hardirqs last disabled at (23756): [] __up_console_sem+0x3f/0x70
[ 9.133503][ T185] softirqs last enabled at (22964): [] handle_softirqs+0x611/0x940
[ 9.133758][ T185] softirqs last disabled at (22959): [] __irq_exit_rcu+0x103/0x1c0
[ 9.134011][ T185] ---[ end trace 0000000000000000 ]---
[ 9.140652][ T185] ------------[ cut here ]------------
[ 9.140832][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 9.141089][ T185] Modules linked in: veth
[ 9.141731][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.142036][ T185] Tainted: [W]=WARN
[ 9.142143][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.142378][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.142564][ T185] 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
[ 9.143056][ T185] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 9.143287][ T185] RAX: 00000000ffffffa6 RBX: ff11000009024040 RCX: 1ff4000000118dfc
[ 9.143506][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000090240f8
[ 9.143715][ T185] RBP: ff11000008681000 R08: 1fe2200001204820 R09: ff1100000c6a8b80
[ 9.143920][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.144134][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.144421][ T185] FS: 00007f08f3cea840(0000) GS:ff110000af730000(0000) knlGS:0000000000000000
[ 9.144671][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.144853][ T185] CR2: 00007f08f4051f6d CR3: 000000000c1cf006 CR4: 0000000000771ef0
[ 9.145068][ T185] PKRU: 55555554
[ 9.145231][ T185] Call Trace:
[ 9.145339][ T185]
[ 9.145421][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.145569][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.145682][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.145827][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.145970][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.146116][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.146319][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.146469][ T185] rtnl_newlink_create+0x353/0x780
[ 9.146613][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.146755][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.146901][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.147053][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.147256][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.147407][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.147548][ T185] ? find_held_lock+0x2b/0x80
[ 9.147693][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.147835][ T185] ? mark_usage+0x61/0x170
[ 9.147978][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.148133][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.148339][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.148489][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.148633][ T185] ? validate_chain+0x38b/0xc20
[ 9.148777][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.148922][ T185] ? __lock_acquire+0x508/0xc10
[ 9.149070][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.149271][ T185] ? find_held_lock+0x2b/0x80
[ 9.149428][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.149571][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.149716][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.149864][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.150008][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.150216][ T185] netlink_unicast+0x486/0x750
[ 9.150361][ T185] ? netlink_attachskb+0x810/0x810
[ 9.150513][ T185] ? __lock_acquire+0x508/0xc10
[ 9.150658][ T185] netlink_sendmsg+0x735/0xc60
[ 9.150804][ T185] ? netlink_unicast+0x750/0x750
[ 9.150949][ T185] ? __might_fault+0x97/0x140
[ 9.151100][ T185] ____sys_sendmsg+0x419/0x850
[ 9.151305][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.151459][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.151636][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.151785][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.151929][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.152073][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.152284][ T185] ? lock_vma_under_rcu+0x159/0x410
[ 9.152467][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.152609][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.152753][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.152894][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.153036][ T185] do_syscall_64+0x117/0xfc0
[ 9.153235][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.153384][ T185] ? exc_page_fault+0xee/0x100
[ 9.153536][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.153714][ T185] RIP: 0033:0x7f08f3f2408e
[ 9.153866][ T185] 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
[ 9.154451][ T185] RSP: 002b:00007ffc8bbccae0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.154671][ T185] RAX: ffffffffffffffda RBX: 00007ffc8bbcd278 RCX: 00007f08f3f2408e
[ 9.154888][ T185] RDX: 0000000000000000 RSI: 00007ffc8bbccb90 RDI: 0000000000000005
[ 9.155105][ T185] RBP: 00007ffc8bbccaf0 R08: 0000000000000000 R09: 0000000000000000
[ 9.155387][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.155610][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc8bbcd250
[ 9.155832][ T185]
[ 9.155940][ T185] irq event stamp: 31207
[ 9.156054][ T185] hardirqs last enabled at (31215): [] __up_console_sem+0x5a/0x70
[ 9.156364][ T185] hardirqs last disabled at (31318): [] __up_console_sem+0x3f/0x70
[ 9.156715][ T185] softirqs last enabled at (31316): [] handle_softirqs+0x611/0x940
[ 9.157063][ T185] softirqs last disabled at (31223): [] __irq_exit_rcu+0x103/0x1c0
[ 9.157473][ T185] ---[ end trace 0000000000000000 ]---
[ 9.161863][ T185] ip (185) used greatest stack depth: 23344 bytes left
[ 9.317714][ T193] ------------[ cut here ]------------
[ 9.317944][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/193
[ 9.318271][ T193] Modules linked in: veth
[ 9.318510][ T193] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.318851][ T193] Tainted: [W]=WARN
[ 9.319011][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.319274][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.319589][ T193] 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
[ 9.320206][ T193] RSP: 0018:ffa00000008a6e30 EFLAGS: 00010286
[ 9.320451][ T193] RAX: 00000000ffffffa6 RBX: ff11000014e69a80 RCX: 1ff4000000114d8c
[ 9.320732][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000014e69b38
[ 9.321001][ T193] RBP: ff11000007819000 R08: 1fe22000029cd368 R09: ff1100000c6ad180
[ 9.321288][ T193] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.321565][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a18a000
[ 9.321829][ T193] FS: 00007f326a969840(0000) GS:ff110000af6b0000(0000) knlGS:0000000000000000
[ 9.322141][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.322386][ T193] CR2: 0000557d89c1dce0 CR3: 0000000013d26005 CR4: 0000000000771ef0
[ 9.322661][ T193] PKRU: 55555554
[ 9.322822][ T193] Call Trace:
[ 9.322979][ T193]
[ 9.323116][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.323327][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.323500][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.323728][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.323926][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.324131][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.324337][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.324541][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.324736][ T193] ? add_timer_on+0x580/0x580
[ 9.324933][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.325142][ T193] ? mark_held_locks+0x40/0x70
[ 9.325356][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.325559][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.325753][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.325950][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.326170][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.326411][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.326611][ T193] ? kasan_save_track+0x14/0x30
[ 9.326805][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.327018][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.327233][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.327439][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.327637][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.328027][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.328241][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.328452][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.328645][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.328838][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.329044][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.329258][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.329467][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.329660][ T193] ? find_held_lock+0x2b/0x80
[ 9.329863][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.330060][ T193] ? mark_usage+0x61/0x170
[ 9.330275][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.330500][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.330704][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.330903][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.331110][ T193] ? validate_chain+0x38b/0xc20
[ 9.331312][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.331810][ T193] ? __lock_acquire+0x508/0xc10
[ 9.332005][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.332221][ T193] ? find_held_lock+0x2b/0x80
[ 9.332429][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.332626][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.332825][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.333026][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.333238][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.333477][ T193] netlink_unicast+0x486/0x750
[ 9.333673][ T193] ? netlink_attachskb+0x810/0x810
[ 9.333902][ T193] ? __lock_acquire+0x508/0xc10
[ 9.334110][ T193] netlink_sendmsg+0x735/0xc60
[ 9.334316][ T193] ? netlink_unicast+0x750/0x750
[ 9.334617][ T193] ? __might_fault+0x97/0x140
[ 9.334816][ T193] ____sys_sendmsg+0x419/0x850
[ 9.335013][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.335228][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.335465][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.335666][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.335859][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.336061][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.336279][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.340633][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.340833][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.341038][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.341468][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.341664][ T193] do_syscall_64+0x117/0xfc0
[ 9.341860][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.342058][ T193] ? exc_page_fault+0xee/0x100
[ 9.342268][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.342506][ T193] RIP: 0033:0x7f326aba308e
[ 9.342808][ T193] 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
[ 9.343683][ T193] RSP: 002b:00007ffecce03840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.343952][ T193] RAX: ffffffffffffffda RBX: 00007ffecce03fd8 RCX: 00007f326aba308e
[ 9.344438][ T193] RDX: 0000000000000000 RSI: 00007ffecce038f0 RDI: 0000000000000005
[ 9.344709][ T193] RBP: 00007ffecce03850 R08: 0000000000000000 R09: 0000000000000000
[ 9.345004][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.345288][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecce03fb0
[ 9.345573][ T193]
[ 9.345729][ T193] irq event stamp: 36047
[ 9.345894][ T193] hardirqs last enabled at (36057): [] __up_console_sem+0x5a/0x70
[ 9.346218][ T193] hardirqs last disabled at (36068): [] __up_console_sem+0x3f/0x70
[ 9.347391][ T193] softirqs last enabled at (35558): [] handle_softirqs+0x611/0x940
[ 9.347700][ T193] softirqs last disabled at (35551): [] __irq_exit_rcu+0x103/0x1c0
[ 9.348000][ T193] ---[ end trace 0000000000000000 ]---
[ 9.381800][ T193] ------------[ cut here ]------------
[ 9.382006][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/193
[ 9.382322][ T193] Modules linked in: veth
[ 9.382496][ T193] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.382860][ T193] Tainted: [W]=WARN
[ 9.383018][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.383266][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.383533][ T193] 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
[ 9.384121][ T193] RSP: 0018:ffa00000008a71b0 EFLAGS: 00010286
[ 9.384366][ T193] RAX: 00000000ffffffa6 RBX: ff1100000939aac0 RCX: 1ff4000000114dfc
[ 9.384634][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000939ab78
[ 9.384895][ T193] RBP: ff11000007b09000 R08: 1fe2200001273570 R09: ff1100000c6ad180
[ 9.385182][ T193] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.385561][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.385824][ T193] FS: 00007f326a969840(0000) GS:ff110000af6b0000(0000) knlGS:0000000000000000
[ 9.386132][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.386373][ T193] CR2: 0000557d89c1dce0 CR3: 0000000013d26005 CR4: 0000000000771ef0
[ 9.386646][ T193] PKRU: 55555554
[ 9.386804][ T193] Call Trace:
[ 9.386963][ T193]
[ 9.387098][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.387307][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.387477][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.387670][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.387863][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.388071][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.388394][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.388706][ T193] rtnl_newlink_create+0x353/0x780
[ 9.389007][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.389316][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.389614][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.389911][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.390213][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.390518][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.390810][ T193] ? find_held_lock+0x2b/0x80
[ 9.391092][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.391367][ T193] ? mark_usage+0x61/0x170
[ 9.391793][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.392097][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.392395][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.392696][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.392968][ T193] ? validate_chain+0x38b/0xc20
[ 9.393282][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.393558][ T193] ? __lock_acquire+0x508/0xc10
[ 9.393805][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.394067][ T193] ? find_held_lock+0x2b/0x80
[ 9.394361][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.394676][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.394927][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.395127][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.395333][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.395536][ T193] netlink_unicast+0x486/0x750
[ 9.395727][ T193] ? netlink_attachskb+0x810/0x810
[ 9.395916][ T193] ? __lock_acquire+0x508/0xc10
[ 9.396118][ T193] netlink_sendmsg+0x735/0xc60
[ 9.396323][ T193] ? netlink_unicast+0x750/0x750
[ 9.396520][ T193] ? __might_fault+0x97/0x140
[ 9.396712][ T193] ____sys_sendmsg+0x419/0x850
[ 9.396901][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.397104][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.397345][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.397549][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.397737][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.397926][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.398134][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.398341][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.398541][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.398739][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.398930][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.399131][ T193] do_syscall_64+0x117/0xfc0
[ 9.399336][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.399534][ T193] ? exc_page_fault+0xee/0x100
[ 9.399724][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.399945][ T193] RIP: 0033:0x7f326aba308e
[ 9.400164][ T193] 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
[ 9.400710][ T193] RSP: 002b:00007ffecce03840 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.400967][ T193] RAX: ffffffffffffffda RBX: 00007ffecce03fd8 RCX: 00007f326aba308e
[ 9.401247][ T193] RDX: 0000000000000000 RSI: 00007ffecce038f0 RDI: 0000000000000005
[ 9.401515][ T193] RBP: 00007ffecce03850 R08: 0000000000000000 R09: 0000000000000000
[ 9.401769][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.402022][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffecce03fb0
[ 9.402309][ T193]
[ 9.402474][ T193] irq event stamp: 50397
[ 9.402632][ T193] hardirqs last enabled at (50407): [] __up_console_sem+0x5a/0x70
[ 9.402921][ T193] hardirqs last disabled at (50416): [] __up_console_sem+0x3f/0x70
[ 9.403234][ T193] softirqs last enabled at (50032): [] handle_softirqs+0x611/0x940
[ 9.403535][ T193] softirqs last disabled at (49925): [] __irq_exit_rcu+0x103/0x1c0
[ 9.403827][ T193] ---[ end trace 0000000000000000 ]---
[ 9.567894][ T202] ------------[ cut here ]------------
[ 9.568131][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 9.568518][ T202] Modules linked in: veth
[ 9.568743][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.569134][ T202] Tainted: [W]=WARN
[ 9.569303][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.569541][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.569780][ T202] 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
[ 9.570356][ T202] RSP: 0018:ffa0000000626e30 EFLAGS: 00010286
[ 9.570593][ T202] RAX: 00000000ffffffa6 RBX: ff11000001e41540 RCX: 1ff40000000c4d8c
[ 9.570852][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001e415f8
[ 9.571124][ T202] RBP: ff1100000c5f4000 R08: 1fe22000003c82c0 R09: ff1100000c6bae80
[ 9.571397][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.571683][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002551900
[ 9.571951][ T202] FS: 00007f1c37983840(0000) GS:ff110000af6b0000(0000) knlGS:0000000000000000
[ 9.572272][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.572511][ T202] CR2: 0000557d6c36d6c0 CR3: 0000000014f2c005 CR4: 0000000000771ef0
[ 9.572773][ T202] PKRU: 55555554
[ 9.572930][ T202] Call Trace:
[ 9.573098][ T202]
[ 9.573241][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.573443][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.573638][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.573798][ T202] ? ref_tracker_alloc+0x28d/0x430
[ 9.573994][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.574205][ T202] ? ref_tracker_dir_print+0x100/0x100
[ 9.574409][ T202] ? linkwatch_fire_event+0x194/0x250
[ 9.574602][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.574795][ T202] ? rtnl_newlink+0x8d1/0xef0
[ 9.574991][ T202] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.575205][ T202] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.575409][ T202] ? find_held_lock+0x2b/0x80
[ 9.575607][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.575803][ T202] ? mark_held_locks+0x40/0x70
[ 9.575996][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.576212][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.576438][ T202] ? queue_delayed_work_on+0x95/0x100
[ 9.576640][ T202] veth_newlink+0x330/0x8d0 [veth]
[ 9.576839][ T202] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.577072][ T202] ? kasan_save_stack+0x2f/0x50
[ 9.577282][ T202] ? kasan_save_track+0x14/0x30
[ 9.577489][ T202] ? __kasan_kmalloc+0x7b/0x90
[ 9.577704][ T202] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.577900][ T202] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.578109][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.578313][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.578520][ T202] ? rtnl_create_link+0x169/0xf20
[ 9.578721][ T202] rtnl_newlink_create+0x2da/0x780
[ 9.578917][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.579121][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.579330][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.579541][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.579742][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.579935][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.580137][ T202] ? find_held_lock+0x2b/0x80
[ 9.580346][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.580545][ T202] ? mark_usage+0x61/0x170
[ 9.580736][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.580931][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.581139][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.581347][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.581567][ T202] ? validate_chain+0x38b/0xc20
[ 9.581759][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.581951][ T202] ? __lock_acquire+0x508/0xc10
[ 9.582170][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.582363][ T202] ? find_held_lock+0x2b/0x80
[ 9.582567][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.582765][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.582992][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.583209][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.583411][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.583607][ T202] netlink_unicast+0x486/0x750
[ 9.583801][ T202] ? netlink_attachskb+0x810/0x810
[ 9.584008][ T202] ? __lock_acquire+0x508/0xc10
[ 9.584227][ T202] netlink_sendmsg+0x735/0xc60
[ 9.584430][ T202] ? netlink_unicast+0x750/0x750
[ 9.584624][ T202] ? __might_fault+0x97/0x140
[ 9.584820][ T202] ____sys_sendmsg+0x419/0x850
[ 9.585015][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.585232][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.585469][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.585681][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.585877][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.586078][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.586295][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.586504][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.586699][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.586898][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.587106][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.587314][ T202] do_syscall_64+0x117/0xfc0
[ 9.587519][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.587715][ T202] ? exc_page_fault+0xee/0x100
[ 9.587910][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.588178][ T202] RIP: 0033:0x7f1c37bbd08e
[ 9.588386][ T202] 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
[ 9.588949][ T202] RSP: 002b:00007ffd9937ddd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.589239][ T202] RAX: ffffffffffffffda RBX: 00007ffd9937e568 RCX: 00007f1c37bbd08e
[ 9.589513][ T202] RDX: 0000000000000000 RSI: 00007ffd9937de80 RDI: 0000000000000005
[ 9.589775][ T202] RBP: 00007ffd9937dde0 R08: 0000000000000000 R09: 0000000000000000
[ 9.590042][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.590323][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9937e540
[ 9.590636][ T202]
[ 9.590796][ T202] irq event stamp: 20151
[ 9.590974][ T202] hardirqs last enabled at (20161): [] __up_console_sem+0x5a/0x70
[ 9.591308][ T202] hardirqs last disabled at (20172): [] __up_console_sem+0x3f/0x70
[ 9.591621][ T202] softirqs last enabled at (20044): [] handle_softirqs+0x611/0x940
[ 9.591936][ T202] softirqs last disabled at (20039): [] __irq_exit_rcu+0x103/0x1c0
[ 9.592278][ T202] ---[ end trace 0000000000000000 ]---
[ 9.610074][ T202] ------------[ cut here ]------------
[ 9.610755][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202
[ 9.611012][ T202] Modules linked in: veth
[ 9.611133][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.611451][ T202] Tainted: [W]=WARN
[ 9.611558][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.611740][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.611923][ T202] 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
[ 9.612441][ T202] RSP: 0018:ffa00000006271b0 EFLAGS: 00010286
[ 9.612618][ T202] RAX: 00000000ffffffa6 RBX: ff110000092fc900 RCX: 1ff40000000c4dfc
[ 9.612827][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092fc9b8
[ 9.613038][ T202] RBP: ff1100000c5f1000 R08: 1fe220000125f938 R09: ff1100000c6bae80
[ 9.613254][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.613473][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.613689][ T202] FS: 00007f1c37983840(0000) GS:ff110000af5b0000(0000) knlGS:0000000000000000
[ 9.613940][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.614122][ T202] CR2: 00007f0ff1d66808 CR3: 0000000014f2c003 CR4: 0000000000771ef0
[ 9.614338][ T202] PKRU: 55555554
[ 9.614451][ T202] Call Trace:
[ 9.614560][ T202]
[ 9.614632][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.614774][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 9.614882][ T202] __dev_notify_flags+0x1b8/0x280
[ 9.615030][ T202] ? netif_change_name+0x8c0/0x8c0
[ 9.615181][ T202] ? rtnl_af_lookup+0x290/0x290
[ 9.615323][ T202] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.615476][ T202] rtnl_configure_link+0x1ac/0x390
[ 9.615619][ T202] rtnl_newlink_create+0x353/0x780
[ 9.615764][ T202] ? rtnl_create_link+0xf20/0xf20
[ 9.615903][ T202] ? __dev_get_by_name+0x12/0x50
[ 9.616049][ T202] ? rtnl_dev_get+0xd7/0x170
[ 9.616215][ T202] __rtnl_newlink+0x22b/0xa50
[ 9.616366][ T202] rtnl_newlink+0x8d1/0xef0
[ 9.616514][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.616654][ T202] ? find_held_lock+0x2b/0x80
[ 9.616795][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.616936][ T202] ? mark_usage+0x61/0x170
[ 9.617083][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.617233][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.617383][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 9.617529][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.617669][ T202] ? validate_chain+0x38b/0xc20
[ 9.617808][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.617949][ T202] ? __lock_acquire+0x508/0xc10
[ 9.618097][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 9.618249][ T202] ? find_held_lock+0x2b/0x80
[ 9.618392][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 9.618539][ T202] ? rtnl_link_fill+0x900/0x900
[ 9.618682][ T202] ? netlink_ack+0xcd0/0xcd0
[ 9.618827][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 9.618968][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 9.619116][ T202] netlink_unicast+0x486/0x750
[ 9.619270][ T202] ? netlink_attachskb+0x810/0x810
[ 9.619420][ T202] ? __lock_acquire+0x508/0xc10
[ 9.619562][ T202] netlink_sendmsg+0x735/0xc60
[ 9.619707][ T202] ? netlink_unicast+0x750/0x750
[ 9.619851][ T202] ? __might_fault+0x97/0x140
[ 9.619994][ T202] ____sys_sendmsg+0x419/0x850
[ 9.620139][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.620285][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.620466][ T202] ? move_addr_to_kernel+0x40/0x40
[ 9.620611][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 9.620754][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.620895][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 9.621048][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 9.621197][ T202] __sys_sendmsg+0x145/0x1f0
[ 9.621340][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 9.621493][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.621635][ T202] ? rcu_is_watching+0x15/0xd0
[ 9.621777][ T202] do_syscall_64+0x117/0xfc0
[ 9.621920][ T202] ? trace_hardirqs_off+0xd/0x30
[ 9.622067][ T202] ? exc_page_fault+0xee/0x100
[ 9.622218][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.622394][ T202] RIP: 0033:0x7f1c37bbd08e
[ 9.622548][ T202] 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
[ 9.623055][ T202] RSP: 002b:00007ffd9937ddd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.623273][ T202] RAX: ffffffffffffffda RBX: 00007ffd9937e568 RCX: 00007f1c37bbd08e
[ 9.623488][ T202] RDX: 0000000000000000 RSI: 00007ffd9937de80 RDI: 0000000000000005
[ 9.623699][ T202] RBP: 00007ffd9937dde0 R08: 0000000000000000 R09: 0000000000000000
[ 9.623910][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c864
[ 9.624142][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9937e540
[ 9.624366][ T202]
[ 9.624477][ T202] irq event stamp: 35707
[ 9.624583][ T202] hardirqs last enabled at (35715): [] __up_console_sem+0x5a/0x70
[ 9.624829][ T202] hardirqs last disabled at (35722): [] __up_console_sem+0x3f/0x70
[ 9.625073][ T202] softirqs last enabled at (35002): [] handle_softirqs+0x611/0x940
[ 9.625329][ T202] softirqs last disabled at (34101): [] __irq_exit_rcu+0x103/0x1c0
[ 9.625579][ T202] ---[ end trace 0000000000000000 ]---