[ 10.436096][ T186] ------------[ cut here ]------------
[ 10.436399][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 10.436943][ T186] Modules linked in: veth
[ 10.437131][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.437413][ T186] Tainted: [W]=WARN
[ 10.437516][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.437828][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.438425][ 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
[ 10.439220][ T186] RSP: 0018:ffa00000008f6e30 EFLAGS: 00010286
[ 10.439408][ T186] RAX: 00000000ffffffa6 RBX: ff1100000aaa4740 RCX: 1ff400000011ed8c
[ 10.439629][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000aaa47f8
[ 10.439915][ T186] RBP: ff1100000a0f1000 R08: 1fe2200001554900 R09: ff1100000c2dae80
[ 10.440188][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.440407][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004ae6e00
[ 10.440625][ T186] FS: 00007f568028e840(0000) GS:ff11000095c30000(0000) knlGS:0000000000000000
[ 10.440975][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.441268][ T186] CR2: 0000562a4bdc1d70 CR3: 000000000df04001 CR4: 0000000000771ef0
[ 10.441619][ T186] PKRU: 55555554
[ 10.441887][ T186] Call Trace:
[ 10.442054][ T186]
[ 10.442160][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.442446][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.442668][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.442873][ T186] ? find_held_lock+0x2b/0x80
[ 10.443034][ T186] ? find_held_lock+0x2b/0x80
[ 10.443169][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.443307][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.443467][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.443629][ T186] ? __queue_work+0x315/0xc00
[ 10.443847][ T186] ? __queue_work+0x31a/0xc00
[ 10.443993][ T186] ? mark_held_locks+0x40/0x70
[ 10.444137][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.444278][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.444422][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.444573][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.444895][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.445161][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.445377][ T186] ? kasan_save_track+0x14/0x30
[ 10.445619][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.445851][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.445999][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.446178][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.446369][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.446677][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.446890][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.447032][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.447231][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.447414][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.447557][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.447698][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.448136][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.448365][ T186] ? find_held_lock+0x2b/0x80
[ 10.448549][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.448683][ T186] ? mark_usage+0x61/0x170
[ 10.448891][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.449029][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.449165][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.449299][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.449432][ T186] ? validate_chain+0x38b/0xc20
[ 10.449692][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.449896][ T186] ? __lock_acquire+0x508/0xc10
[ 10.450038][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.450176][ T186] ? find_held_lock+0x2b/0x80
[ 10.450310][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.450441][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.450876][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.451037][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.451181][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.451361][ T186] netlink_unicast+0x486/0x750
[ 10.451501][ T186] ? netlink_attachskb+0x810/0x810
[ 10.451645][ T186] ? __lock_acquire+0x508/0xc10
[ 10.451839][ T186] netlink_sendmsg+0x735/0xc60
[ 10.451978][ T186] ? netlink_unicast+0x750/0x750
[ 10.452118][ T186] ? __might_fault+0x97/0x140
[ 10.452327][ T186] ____sys_sendmsg+0x419/0x850
[ 10.452479][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.452628][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.453062][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.453271][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.453459][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.453741][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.453976][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.454121][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.454257][ T186] ? down_write_nested+0x200/0x200
[ 10.454409][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.454757][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.454913][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.455059][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.455207][ T186] do_syscall_64+0x117/0xfc0
[ 10.455508][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.455675][ T186] ? exc_page_fault+0xee/0x100
[ 10.455828][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.456062][ T186] RIP: 0033:0x7f56804c808e
[ 10.456330][ 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
[ 10.457092][ T186] RSP: 002b:00007ffec31b9e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.457327][ T186] RAX: ffffffffffffffda RBX: 00007ffec31ba5d8 RCX: 00007f56804c808e
[ 10.457600][ T186] RDX: 0000000000000000 RSI: 00007ffec31b9ef0 RDI: 0000000000000005
[ 10.457931][ T186] RBP: 00007ffec31b9e50 R08: 0000000000000000 R09: 0000000000000000
[ 10.458236][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 10.458430][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec31ba5b0
[ 10.458731][ T186]
[ 10.458903][ T186] irq event stamp: 19921
[ 10.459007][ T186] hardirqs last enabled at (19929): [] __up_console_sem+0x5a/0x70
[ 10.459337][ T186] hardirqs last disabled at (19936): [] __up_console_sem+0x3f/0x70
[ 10.459671][ T186] softirqs last enabled at (19658): [] handle_softirqs+0x611/0x940
[ 10.460092][ T186] softirqs last disabled at (19599): [] __irq_exit_rcu+0x103/0x1c0
[ 10.460394][ T186] ---[ end trace 0000000000000000 ]---
[ 10.471538][ T186] ------------[ cut here ]------------
[ 10.471727][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/186
[ 10.472028][ T186] Modules linked in: veth
[ 10.472136][ T186] CPU: 1 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.472391][ T186] Tainted: [W]=WARN
[ 10.472488][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.472651][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.472977][ 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
[ 10.473878][ T186] RSP: 0018:ffa00000008f71b0 EFLAGS: 00010286
[ 10.474139][ T186] RAX: 00000000ffffffa6 RBX: ff1100000a0ff8c0 RCX: 1ff400000011edfc
[ 10.474438][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a0ff978
[ 10.474669][ T186] RBP: ff1100000a0e9000 R08: 1fe220000141ff30 R09: ff1100000c2dae80
[ 10.474971][ T186] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.475302][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.475612][ T186] FS: 00007f568028e840(0000) GS:ff11000095c30000(0000) knlGS:0000000000000000
[ 10.476073][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.476328][ T186] CR2: 0000562a4bdc1d70 CR3: 000000000df04001 CR4: 0000000000771ef0
[ 10.476657][ T186] PKRU: 55555554
[ 10.476761][ T186] Call Trace:
[ 10.476992][ T186]
[ 10.477074][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.477204][ T186] ? find_held_lock+0x2b/0x80
[ 10.477335][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.477457][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.477610][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.477744][ T186] ? irqentry_exit+0x21c/0x710
[ 10.477935][ T186] ? lockdep_hardirqs_off+0x91/0xf0
[ 10.478070][ T186] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 10.478266][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.478410][ T186] ? rtnl_newlink_create+0x2dd/0x780
[ 10.478552][ T186] rtnl_newlink_create+0x353/0x780
[ 10.478695][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.478870][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.479020][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.479248][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.479455][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.479641][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.479892][ T186] ? find_held_lock+0x2b/0x80
[ 10.480110][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.480256][ T186] ? mark_usage+0x61/0x170
[ 10.480458][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.480601][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.480728][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.480870][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.481027][ T186] ? validate_chain+0x38b/0xc20
[ 10.481166][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.481304][ T186] ? __lock_acquire+0x508/0xc10
[ 10.482572][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.482718][ T186] ? find_held_lock+0x2b/0x80
[ 10.482857][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.482983][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.483127][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.483256][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.483380][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.483575][ T186] netlink_unicast+0x486/0x750
[ 10.483727][ T186] ? netlink_attachskb+0x810/0x810
[ 10.483870][ T186] ? __lock_acquire+0x508/0xc10
[ 10.484001][ T186] netlink_sendmsg+0x735/0xc60
[ 10.484131][ T186] ? netlink_unicast+0x750/0x750
[ 10.484270][ T186] ? __might_fault+0x97/0x140
[ 10.484425][ T186] ____sys_sendmsg+0x419/0x850
[ 10.484591][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.484802][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.485040][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.485170][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.485296][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.485425][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.485572][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.485701][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.485871][ T186] ? down_write_nested+0x200/0x200
[ 10.486015][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.486144][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.486271][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.486398][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.486557][ T186] do_syscall_64+0x117/0xfc0
[ 10.486687][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.486854][ T186] ? exc_page_fault+0xee/0x100
[ 10.486993][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.487209][ T186] RIP: 0033:0x7f56804c808e
[ 10.487345][ 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
[ 10.487896][ T186] RSP: 002b:00007ffec31b9e40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.488131][ T186] RAX: ffffffffffffffda RBX: 00007ffec31ba5d8 RCX: 00007f56804c808e
[ 10.488354][ T186] RDX: 0000000000000000 RSI: 00007ffec31b9ef0 RDI: 0000000000000005
[ 10.488547][ T186] RBP: 00007ffec31b9e50 R08: 0000000000000000 R09: 0000000000000000
[ 10.488735][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 10.488935][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffec31ba5b0
[ 10.489200][ T186]
[ 10.489306][ T186] irq event stamp: 26973
[ 10.489454][ T186] hardirqs last enabled at (26981): [] __up_console_sem+0x5a/0x70
[ 10.489726][ T186] hardirqs last disabled at (26988): [] __up_console_sem+0x3f/0x70
[ 10.489978][ T186] softirqs last enabled at (26454): [] handle_softirqs+0x611/0x940
[ 10.490251][ T186] softirqs last disabled at (26369): [] __irq_exit_rcu+0x103/0x1c0
[ 10.490471][ T186] ---[ end trace 0000000000000000 ]---
[ 10.498106][ T186] ip (186) used greatest stack depth: 23400 bytes left
[ 10.637441][ T192] ------------[ cut here ]------------
[ 10.637656][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 10.637934][ T192] Modules linked in: veth
[ 10.638056][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.638415][ T192] Tainted: [W]=WARN
[ 10.638525][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.638699][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.638898][ 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
[ 10.640085][ T192] RSP: 0018:ffa0000000876e30 EFLAGS: 00010286
[ 10.640256][ T192] RAX: 00000000ffffffa6 RBX: ff1100000a370040 RCX: 1ff400000010ed8c
[ 10.640455][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a3700f8
[ 10.640654][ T192] RBP: ff11000005141000 R08: 1fe220000146e020 R09: ff1100000c370b80
[ 10.640931][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.641135][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001ff6000
[ 10.641337][ T192] FS: 00007f3e669a4840(0000) GS:ff11000095bb0000(0000) knlGS:0000000000000000
[ 10.641573][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.641742][ T192] CR2: 000000000042ebe0 CR3: 000000000df2a001 CR4: 0000000000771ef0
[ 10.641972][ T192] PKRU: 55555554
[ 10.642092][ T192] Call Trace:
[ 10.642251][ T192]
[ 10.642340][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.642480][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.642582][ T192] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.642749][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.642899][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.643033][ T192] ? rtnl_newlink+0x8d1/0xef0
[ 10.643169][ T192] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.643308][ T192] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.643448][ T192] ? add_timer_on+0x580/0x580
[ 10.643584][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.643720][ T192] ? mark_held_locks+0x40/0x70
[ 10.643871][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.644005][ T192] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.644139][ T192] ? queue_delayed_work_on+0x95/0x100
[ 10.644277][ T192] veth_newlink+0x330/0x8d0 [veth]
[ 10.644419][ T192] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.644584][ T192] ? kasan_save_stack+0x2f/0x50
[ 10.644719][ T192] ? kasan_save_track+0x14/0x30
[ 10.644865][ T192] ? __kasan_kmalloc+0x7b/0x90
[ 10.645014][ T192] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.645147][ T192] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.645288][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.645424][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.645561][ T192] ? rtnl_create_link+0x169/0xf20
[ 10.645696][ T192] rtnl_newlink_create+0x2da/0x780
[ 10.645844][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.645980][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.646112][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.646254][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.646391][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.646529][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.646661][ T192] ? find_held_lock+0x2b/0x80
[ 10.646811][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.646945][ T192] ? mark_usage+0x61/0x170
[ 10.647080][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.647218][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.647355][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.647495][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.647632][ T192] ? validate_chain+0x38b/0xc20
[ 10.647768][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.647913][ T192] ? __lock_acquire+0x508/0xc10
[ 10.648049][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.648184][ T192] ? find_held_lock+0x2b/0x80
[ 10.648327][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.648462][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.648601][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.648742][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.648897][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.649034][ T192] netlink_unicast+0x486/0x750
[ 10.649168][ T192] ? netlink_attachskb+0x810/0x810
[ 10.649302][ T192] ? __lock_acquire+0x508/0xc10
[ 10.649440][ T192] netlink_sendmsg+0x735/0xc60
[ 10.649606][ T192] ? netlink_unicast+0x750/0x750
[ 10.649751][ T192] ? __might_fault+0x97/0x140
[ 10.649910][ T192] ____sys_sendmsg+0x419/0x850
[ 10.650056][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.650197][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.650376][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.650529][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.650671][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.650826][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.650979][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.651132][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.651347][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.651563][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.651794][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.652007][ T192] do_syscall_64+0x117/0xfc0
[ 10.652212][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.652361][ T192] ? exc_page_fault+0xee/0x100
[ 10.652499][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.652666][ T192] RIP: 0033:0x7f3e66bde08e
[ 10.652825][ 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
[ 10.653305][ T192] RSP: 002b:00007fff46597d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.653543][ T192] RAX: ffffffffffffffda RBX: 00007fff465984f8 RCX: 00007f3e66bde08e
[ 10.653759][ T192] RDX: 0000000000000000 RSI: 00007fff46597e10 RDI: 0000000000000005
[ 10.653991][ T192] RBP: 00007fff46597d70 R08: 0000000000000000 R09: 0000000000000000
[ 10.654203][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 10.654412][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff465984d0
[ 10.654689][ T192]
[ 10.654865][ T192] irq event stamp: 19183
[ 10.654967][ T192] hardirqs last enabled at (19191): [] __up_console_sem+0x5a/0x70
[ 10.655205][ T192] hardirqs last disabled at (19198): [] __up_console_sem+0x3f/0x70
[ 10.655434][ T192] softirqs last enabled at (18330): [] handle_softirqs+0x611/0x940
[ 10.655669][ T192] softirqs last disabled at (17457): [] __irq_exit_rcu+0x103/0x1c0
[ 10.655972][ T192] ---[ end trace 0000000000000000 ]---
[ 10.663549][ T192] ------------[ cut here ]------------
[ 10.663749][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/192
[ 10.664676][ T192] Modules linked in: veth
[ 10.664887][ T192] CPU: 0 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.665231][ T192] Tainted: [W]=WARN
[ 10.665394][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.665588][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.665763][ 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
[ 10.666295][ T192] RSP: 0018:ffa00000008771b0 EFLAGS: 00010286
[ 10.666457][ T192] RAX: 00000000ffffffa6 RBX: ff1100000b3dfc40 RCX: 1ff400000010edfc
[ 10.666651][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b3dfcf8
[ 10.666908][ T192] RBP: ff1100000a264000 R08: 1fe220000167bfa0 R09: ff1100000c370b80
[ 10.667118][ T192] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.667307][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.667501][ T192] FS: 00007f3e669a4840(0000) GS:ff11000095bb0000(0000) knlGS:0000000000000000
[ 10.667886][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.668089][ T192] CR2: 000000000042ebe0 CR3: 000000000df2a001 CR4: 0000000000771ef0
[ 10.668285][ T192] PKRU: 55555554
[ 10.668382][ T192] Call Trace:
[ 10.668481][ T192]
[ 10.668553][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.668690][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.668933][ T192] __dev_notify_flags+0x1b8/0x280
[ 10.669067][ T192] ? netif_change_name+0x8c0/0x8c0
[ 10.669197][ T192] ? rtnl_af_lookup+0x290/0x290
[ 10.669330][ T192] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.669463][ T192] rtnl_configure_link+0x1ac/0x390
[ 10.669593][ T192] rtnl_newlink_create+0x353/0x780
[ 10.669726][ T192] ? rtnl_create_link+0xf20/0xf20
[ 10.669939][ T192] ? __dev_get_by_name+0x12/0x50
[ 10.670067][ T192] ? rtnl_dev_get+0xd7/0x170
[ 10.670202][ T192] __rtnl_newlink+0x22b/0xa50
[ 10.670334][ T192] rtnl_newlink+0x8d1/0xef0
[ 10.670468][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.670601][ T192] ? find_held_lock+0x2b/0x80
[ 10.670741][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.670973][ T192] ? mark_usage+0x61/0x170
[ 10.671121][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.671269][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.671415][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.671563][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.671706][ T192] ? validate_chain+0x38b/0xc20
[ 10.671995][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.672194][ T192] ? __lock_acquire+0x508/0xc10
[ 10.672399][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.672597][ T192] ? find_held_lock+0x2b/0x80
[ 10.672759][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.673243][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.673397][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.673596][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.673897][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.674107][ T192] netlink_unicast+0x486/0x750
[ 10.674308][ T192] ? netlink_attachskb+0x810/0x810
[ 10.674504][ T192] ? __lock_acquire+0x508/0xc10
[ 10.674699][ T192] netlink_sendmsg+0x735/0xc60
[ 10.674924][ T192] ? netlink_unicast+0x750/0x750
[ 10.675059][ T192] ? __might_fault+0x97/0x140
[ 10.675190][ T192] ____sys_sendmsg+0x419/0x850
[ 10.675317][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.675444][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.675603][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.675740][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.675936][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.676069][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.676207][ T192] ? lock_vma_under_rcu+0x159/0x410
[ 10.676337][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.676466][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.676602][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.676736][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.676935][ T192] do_syscall_64+0x117/0xfc0
[ 10.677064][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.677229][ T192] ? exc_page_fault+0xee/0x100
[ 10.677365][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.677532][ T192] RIP: 0033:0x7f3e66bde08e
[ 10.677670][ 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
[ 10.678196][ T192] RSP: 002b:00007fff46597d60 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.678392][ T192] RAX: ffffffffffffffda RBX: 00007fff465984f8 RCX: 00007f3e66bde08e
[ 10.678584][ T192] RDX: 0000000000000000 RSI: 00007fff46597e10 RDI: 0000000000000005
[ 10.678845][ T192] RBP: 00007fff46597d70 R08: 0000000000000000 R09: 0000000000000000
[ 10.679043][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4c
[ 10.679234][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff465984d0
[ 10.679433][ T192]
[ 10.679533][ T192] irq event stamp: 26009
[ 10.679635][ T192] hardirqs last enabled at (26017): [] __up_console_sem+0x5a/0x70
[ 10.679930][ T192] hardirqs last disabled at (26118): [] __up_console_sem+0x3f/0x70
[ 10.680155][ T192] softirqs last enabled at (26116): [] handle_softirqs+0x611/0x940
[ 10.680376][ T192] softirqs last disabled at (26025): [] __irq_exit_rcu+0x103/0x1c0
[ 10.680599][ T192] ---[ end trace 0000000000000000 ]---
[ 10.896616][ T205] ------------[ cut here ]------------
[ 10.897721][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/205
[ 10.898171][ T205] Modules linked in: veth
[ 10.898331][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.898624][ T205] Tainted: [W]=WARN
[ 10.898737][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.899016][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.899208][ T205] 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
[ 10.899859][ T205] RSP: 0018:ffa0000000516e30 EFLAGS: 00010286
[ 10.900043][ T205] RAX: 00000000ffffffa6 RBX: ff1100000dc7ba80 RCX: 1ff40000000a2d8c
[ 10.900335][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000dc7bb38
[ 10.900674][ T205] RBP: ff110000056c1000 R08: 1fe2200001b8f768 R09: ff1100000c3d5180
[ 10.901140][ T205] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.901446][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004d14400
[ 10.901767][ T205] FS: 00007f6573d06840(0000) GS:ff11000095bb0000(0000) knlGS:0000000000000000
[ 10.902139][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.902323][ T205] CR2: 0000559c2ee7a578 CR3: 000000000d190004 CR4: 0000000000771ef0
[ 10.902540][ T205] PKRU: 55555554
[ 10.902647][ T205] Call Trace:
[ 10.902754][ T205]
[ 10.902947][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.903093][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.903237][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.903345][ T205] ? ref_tracker_alloc+0x28d/0x430
[ 10.903491][ T205] __dev_notify_flags+0x1b8/0x280
[ 10.903632][ T205] ? ref_tracker_dir_print+0x100/0x100
[ 10.903867][ T205] ? linkwatch_fire_event+0x194/0x250
[ 10.904010][ T205] ? netif_change_name+0x8c0/0x8c0
[ 10.904150][ T205] ? rtnl_newlink+0x8d1/0xef0
[ 10.904291][ T205] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.904434][ T205] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.904586][ T205] ? find_held_lock+0x2b/0x80
[ 10.904731][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.904961][ T205] ? mark_held_locks+0x40/0x70
[ 10.905105][ T205] rtnl_configure_link+0x1ac/0x390
[ 10.905246][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.905415][ T205] ? queue_delayed_work_on+0x95/0x100
[ 10.905627][ T205] veth_newlink+0x330/0x8d0 [veth]
[ 10.905869][ T205] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.906181][ T205] ? kasan_save_stack+0x2f/0x50
[ 10.906373][ T205] ? kasan_save_track+0x14/0x30
[ 10.906512][ T205] ? __kasan_kmalloc+0x7b/0x90
[ 10.906664][ T205] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.906816][ T205] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.906972][ T205] ? rtnl_af_lookup+0x290/0x290
[ 10.907103][ T205] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.907235][ T205] ? rtnl_create_link+0x169/0xf20
[ 10.907367][ T205] rtnl_newlink_create+0x2da/0x780
[ 10.907501][ T205] ? rtnl_create_link+0xf20/0xf20
[ 10.907714][ T205] ? __dev_get_by_name+0x12/0x50
[ 10.907916][ T205] ? rtnl_dev_get+0xd7/0x170
[ 10.908130][ T205] __rtnl_newlink+0x22b/0xa50
[ 10.908330][ T205] rtnl_newlink+0x8d1/0xef0
[ 10.908518][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.908725][ T205] ? find_held_lock+0x2b/0x80
[ 10.908906][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.909108][ T205] ? mark_usage+0x61/0x170
[ 10.909254][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.909411][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.909561][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.909729][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.909896][ T205] ? validate_chain+0x38b/0xc20
[ 10.910046][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.910199][ T205] ? __lock_acquire+0x508/0xc10
[ 10.910351][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.910502][ T205] ? find_held_lock+0x2b/0x80
[ 10.910668][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.910842][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.911004][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.911184][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.911400][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.911541][ T205] netlink_unicast+0x486/0x750
[ 10.911678][ T205] ? netlink_attachskb+0x810/0x810
[ 10.911827][ T205] ? __lock_acquire+0x508/0xc10
[ 10.911964][ T205] netlink_sendmsg+0x735/0xc60
[ 10.912111][ T205] ? netlink_unicast+0x750/0x750
[ 10.912276][ T205] ? __might_fault+0x97/0x140
[ 10.912416][ T205] ____sys_sendmsg+0x419/0x850
[ 10.912553][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.912684][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.912857][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.912998][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.913133][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.913269][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.913422][ T205] ? lock_vma_under_rcu+0x159/0x410
[ 10.913563][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.913761][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.913936][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.914096][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.914233][ T205] do_syscall_64+0x117/0xfc0
[ 10.914367][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.914548][ T205] ? exc_page_fault+0xee/0x100
[ 10.914702][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.914893][ T205] RIP: 0033:0x7f6573f4008e
[ 10.915049][ T205] 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
[ 10.915548][ T205] RSP: 002b:00007ffdb9731490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.915783][ T205] RAX: ffffffffffffffda RBX: 00007ffdb9731c28 RCX: 00007f6573f4008e
[ 10.915993][ T205] RDX: 0000000000000000 RSI: 00007ffdb9731540 RDI: 0000000000000005
[ 10.916275][ T205] RBP: 00007ffdb97314a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.916502][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4d
[ 10.916717][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb9731c00
[ 10.916957][ T205]
[ 10.917089][ T205] irq event stamp: 17617
[ 10.917248][ T205] hardirqs last enabled at (17625): [] __up_console_sem+0x5a/0x70
[ 10.917575][ T205] hardirqs last disabled at (17632): [] __up_console_sem+0x3f/0x70
[ 10.917842][ T205] softirqs last enabled at (17032): [] handle_softirqs+0x611/0x940
[ 10.918090][ T205] softirqs last disabled at (16927): [] __irq_exit_rcu+0x103/0x1c0
[ 10.918335][ T205] ---[ end trace 0000000000000000 ]---
[ 10.933632][ T205] ------------[ cut here ]------------
[ 10.934100][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/205
[ 10.934506][ T205] Modules linked in: veth
[ 10.934635][ T205] CPU: 0 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.934966][ T205] Tainted: [W]=WARN
[ 10.935124][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.935372][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.935652][ T205] 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
[ 10.936373][ T205] RSP: 0018:ffa00000005171b0 EFLAGS: 00010286
[ 10.936545][ T205] RAX: 00000000ffffffa6 RBX: ff110000092da200 RCX: 1ff40000000a2dfc
[ 10.936799][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000092da2b8
[ 10.937089][ T205] RBP: ff110000089b1000 R08: 1fe220000125b458 R09: ff1100000c3d5180
[ 10.937379][ T205] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.937674][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.938004][ T205] FS: 00007f6573d06840(0000) GS:ff11000095bb0000(0000) knlGS:0000000000000000
[ 10.938241][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.938415][ T205] CR2: 0000559c2ee7a578 CR3: 000000000d190004 CR4: 0000000000771ef0
[ 10.938615][ T205] PKRU: 55555554
[ 10.938718][ T205] Call Trace:
[ 10.938854][ T205]
[ 10.938930][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.939069][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 10.939171][ T205] __dev_notify_flags+0x1b8/0x280
[ 10.939313][ T205] ? netif_change_name+0x8c0/0x8c0
[ 10.939446][ T205] ? rtnl_af_lookup+0x290/0x290
[ 10.939593][ T205] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.939730][ T205] rtnl_configure_link+0x1ac/0x390
[ 10.939906][ T205] rtnl_newlink_create+0x353/0x780
[ 10.940080][ T205] ? rtnl_create_link+0xf20/0xf20
[ 10.940231][ T205] ? __dev_get_by_name+0x12/0x50
[ 10.941112][ T205] ? rtnl_dev_get+0xd7/0x170
[ 10.941326][ T205] __rtnl_newlink+0x22b/0xa50
[ 10.941497][ T205] rtnl_newlink+0x8d1/0xef0
[ 10.941658][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.941812][ T205] ? find_held_lock+0x2b/0x80
[ 10.941941][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.942083][ T205] ? mark_usage+0x61/0x170
[ 10.942234][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.942365][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.942525][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 10.942657][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.942811][ T205] ? validate_chain+0x38b/0xc20
[ 10.942943][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.943072][ T205] ? __lock_acquire+0x508/0xc10
[ 10.943203][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 10.943332][ T205] ? find_held_lock+0x2b/0x80
[ 10.943464][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 10.943607][ T205] ? rtnl_link_fill+0x900/0x900
[ 10.943741][ T205] ? netlink_ack+0xcd0/0xcd0
[ 10.943885][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 10.944017][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 10.944172][ T205] netlink_unicast+0x486/0x750
[ 10.944304][ T205] ? netlink_attachskb+0x810/0x810
[ 10.944444][ T205] ? __lock_acquire+0x508/0xc10
[ 10.944579][ T205] netlink_sendmsg+0x735/0xc60
[ 10.944712][ T205] ? netlink_unicast+0x750/0x750
[ 10.944851][ T205] ? __might_fault+0x97/0x140
[ 10.945417][ T205] ____sys_sendmsg+0x419/0x850
[ 10.945551][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.945680][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.945886][ T205] ? move_addr_to_kernel+0x40/0x40
[ 10.946054][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 10.946195][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.946339][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 10.946485][ T205] ? lock_vma_under_rcu+0x159/0x410
[ 10.946677][ T205] __sys_sendmsg+0x145/0x1f0
[ 10.946846][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 10.946978][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.947110][ T205] ? rcu_is_watching+0x15/0xd0
[ 10.947266][ T205] do_syscall_64+0x117/0xfc0
[ 10.947455][ T205] ? trace_hardirqs_off+0xd/0x30
[ 10.947587][ T205] ? exc_page_fault+0xee/0x100
[ 10.947719][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.947895][ T205] RIP: 0033:0x7f6573f4008e
[ 10.948035][ T205] 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
[ 10.948533][ T205] RSP: 002b:00007ffdb9731490 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.948749][ T205] RAX: ffffffffffffffda RBX: 00007ffdb9731c28 RCX: 00007f6573f4008e
[ 10.948968][ T205] RDX: 0000000000000000 RSI: 00007ffdb9731540 RDI: 0000000000000005
[ 10.949180][ T205] RBP: 00007ffdb97314a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.949496][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ce4d
[ 10.949831][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdb9731c00
[ 10.950141][ T205]
[ 10.950296][ T205] irq event stamp: 23871
[ 10.950445][ T205] hardirqs last enabled at (23879): [] __up_console_sem+0x5a/0x70
[ 10.950835][ T205] hardirqs last disabled at (23888): [] __up_console_sem+0x3f/0x70
[ 10.951175][ T205] softirqs last enabled at (23162): [] handle_softirqs+0x611/0x940
[ 10.951405][ T205] softirqs last disabled at (22817): [] __irq_exit_rcu+0x103/0x1c0
[ 10.951678][ T205] ---[ end trace 0000000000000000 ]---