[ 11.467792][ T185] ------------[ cut here ]------------
[ 11.468040][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 11.468347][ T185] Modules linked in: veth
[ 11.468529][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.468911][ T185] Tainted: [W]=WARN
[ 11.469022][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.469620][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.469845][ 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
[ 11.470425][ T185] RSP: 0018:ffa0000000906e30 EFLAGS: 00010286
[ 11.470609][ T185] RAX: 00000000ffffffa6 RBX: ff11000009a583c0 RCX: 1ff4000000120d8c
[ 11.470832][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a58478
[ 11.471047][ T185] RBP: ff11000007b89000 R08: 1fe220000134b090 R09: ff11000001ee8b80
[ 11.471286][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.471503][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b3c7c00
[ 11.471770][ T185] FS: 00007fc9c27a0840(0000) GS:ff1100008a730000(0000) knlGS:0000000000000000
[ 11.472026][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.472215][ T185] CR2: 00007fb032373808 CR3: 000000000a287003 CR4: 0000000000771ef0
[ 11.472432][ T185] PKRU: 55555554
[ 11.472540][ T185] Call Trace:
[ 11.472648][ T185]
[ 11.472728][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.472913][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.473065][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 11.473172][ T185] ? find_held_lock+0x2b/0x80
[ 11.473318][ T185] ? find_held_lock+0x2b/0x80
[ 11.473461][ T185] __dev_notify_flags+0x1b8/0x280
[ 11.473604][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.473750][ T185] ? netif_change_name+0x8c0/0x8c0
[ 11.473928][ T185] ? __queue_work+0x315/0xc00
[ 11.474078][ T185] ? __queue_work+0x31a/0xc00
[ 11.474246][ T185] ? mark_held_locks+0x40/0x70
[ 11.474393][ T185] rtnl_configure_link+0x1ac/0x390
[ 11.474540][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.474685][ T185] ? queue_delayed_work_on+0x95/0x100
[ 11.474830][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 11.474976][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.475160][ T185] ? kasan_save_stack+0x2f/0x50
[ 11.475304][ T185] ? kasan_save_track+0x14/0x30
[ 11.475448][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 11.475609][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.475787][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.475991][ T185] ? rtnl_af_lookup+0x290/0x290
[ 11.476164][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.476310][ T185] ? rtnl_create_link+0x169/0xf20
[ 11.476453][ T185] rtnl_newlink_create+0x2da/0x780
[ 11.476597][ T185] ? rtnl_create_link+0xf20/0xf20
[ 11.476743][ T185] ? __dev_get_by_name+0x12/0x50
[ 11.476888][ T185] ? rtnl_dev_get+0xd7/0x170
[ 11.477036][ T185] __rtnl_newlink+0x22b/0xa50
[ 11.477190][ T185] rtnl_newlink+0x8d1/0xef0
[ 11.477338][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 11.477480][ T185] ? find_held_lock+0x2b/0x80
[ 11.477623][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 11.477771][ T185] ? mark_usage+0x61/0x170
[ 11.477913][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.478066][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.478209][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 11.478352][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.478497][ T185] ? validate_chain+0x38b/0xc20
[ 11.478640][ T185] ? rtnl_link_fill+0x900/0x900
[ 11.478801][ T185] ? __lock_acquire+0x508/0xc10
[ 11.478955][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 11.479124][ T185] ? find_held_lock+0x2b/0x80
[ 11.479279][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 11.479459][ T185] ? rtnl_link_fill+0x900/0x900
[ 11.479686][ T185] ? netlink_ack+0xcd0/0xcd0
[ 11.479844][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 11.479988][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 11.480171][ T185] netlink_unicast+0x486/0x750
[ 11.480390][ T185] ? netlink_attachskb+0x810/0x810
[ 11.480560][ T185] ? __lock_acquire+0x508/0xc10
[ 11.480717][ T185] netlink_sendmsg+0x735/0xc60
[ 11.480905][ T185] ? netlink_unicast+0x750/0x750
[ 11.481098][ T185] ? __might_fault+0x97/0x140
[ 11.481250][ T185] ____sys_sendmsg+0x419/0x850
[ 11.481408][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.481553][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.481736][ T185] ? move_addr_to_kernel+0x40/0x40
[ 11.481885][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 11.482027][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.482177][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 11.482332][ T185] __sys_sendmsg+0x145/0x1f0
[ 11.482477][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 11.482643][ T185] ? down_write_nested+0x200/0x200
[ 11.482855][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.483002][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 11.483154][ T185] ? rcu_is_watching+0x15/0xd0
[ 11.483298][ T185] ? rcu_is_watching+0x15/0xd0
[ 11.483443][ T185] do_syscall_64+0x117/0xfc0
[ 11.483586][ T185] ? trace_hardirqs_off+0xd/0x30
[ 11.483733][ T185] ? exc_page_fault+0xee/0x100
[ 11.483890][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.484137][ T185] RIP: 0033:0x7fc9c29da08e
[ 11.484298][ 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
[ 11.484813][ T185] RSP: 002b:00007ffe9b620570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.485435][ T185] RAX: ffffffffffffffda RBX: 00007ffe9b620d08 RCX: 00007fc9c29da08e
[ 11.485764][ T185] RDX: 0000000000000000 RSI: 00007ffe9b620620 RDI: 0000000000000005
[ 11.486001][ T185] RBP: 00007ffe9b620580 R08: 0000000000000000 R09: 0000000000000000
[ 11.486223][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca37
[ 11.486436][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9b620ce0
[ 11.486656][ T185]
[ 11.486773][ T185] irq event stamp: 20755
[ 11.486883][ T185] hardirqs last enabled at (20763): [] __up_console_sem+0x5a/0x70
[ 11.487141][ T185] hardirqs last disabled at (20772): [] __up_console_sem+0x3f/0x70
[ 11.487389][ T185] softirqs last enabled at (20002): [] handle_softirqs+0x611/0x940
[ 11.487638][ T185] softirqs last disabled at (19961): [] __irq_exit_rcu+0x103/0x1c0
[ 11.487922][ T185] ---[ end trace 0000000000000000 ]---
[ 11.514817][ T185] ------------[ cut here ]------------
[ 11.515131][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/185
[ 11.515502][ T185] Modules linked in: veth
[ 11.515639][ T185] CPU: 1 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.516048][ T185] Tainted: [W]=WARN
[ 11.516221][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.516495][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.516771][ 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
[ 11.517315][ T185] RSP: 0018:ffa00000009071b0 EFLAGS: 00010286
[ 11.517581][ T185] RAX: 00000000ffffffa6 RBX: ff1100000af9da80 RCX: 1ff4000000120dfc
[ 11.517902][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000af9db38
[ 11.518347][ T185] RBP: ff110000074c1000 R08: 1fe22000015f3b68 R09: ff11000001ee8b80
[ 11.518578][ T185] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.518855][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.519131][ T185] FS: 00007fc9c27a0840(0000) GS:ff1100008a630000(0000) knlGS:0000000000000000
[ 11.519451][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.519694][ T185] CR2: 00007f7e9bcda000 CR3: 000000000a287004 CR4: 0000000000771ef0
[ 11.519975][ T185] PKRU: 55555554
[ 11.520214][ T185] Call Trace:
[ 11.520383][ T185]
[ 11.520509][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.520717][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 11.520828][ T185] __dev_notify_flags+0x1b8/0x280
[ 11.520965][ T185] ? netif_change_name+0x8c0/0x8c0
[ 11.521112][ T185] ? rtnl_af_lookup+0x290/0x290
[ 11.521248][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.521388][ T185] rtnl_configure_link+0x1ac/0x390
[ 11.521527][ T185] rtnl_newlink_create+0x353/0x780
[ 11.521665][ T185] ? rtnl_create_link+0xf20/0xf20
[ 11.521823][ T185] ? __dev_get_by_name+0x12/0x50
[ 11.522026][ T185] ? rtnl_dev_get+0xd7/0x170
[ 11.522256][ T185] __rtnl_newlink+0x22b/0xa50
[ 11.522475][ T185] rtnl_newlink+0x8d1/0xef0
[ 11.522687][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 11.522841][ T185] ? find_held_lock+0x2b/0x80
[ 11.522979][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 11.523126][ T185] ? mark_usage+0x61/0x170
[ 11.523266][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.523407][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.523545][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 11.523686][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.523825][ T185] ? validate_chain+0x38b/0xc20
[ 11.523962][ T185] ? rtnl_link_fill+0x900/0x900
[ 11.524104][ T185] ? __lock_acquire+0x508/0xc10
[ 11.524247][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 11.524388][ T185] ? find_held_lock+0x2b/0x80
[ 11.524525][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 11.524663][ T185] ? rtnl_link_fill+0x900/0x900
[ 11.524806][ T185] ? netlink_ack+0xcd0/0xcd0
[ 11.524947][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 11.525090][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 11.525230][ T185] netlink_unicast+0x486/0x750
[ 11.525372][ T185] ? netlink_attachskb+0x810/0x810
[ 11.525510][ T185] ? __lock_acquire+0x508/0xc10
[ 11.525649][ T185] netlink_sendmsg+0x735/0xc60
[ 11.525809][ T185] ? netlink_unicast+0x750/0x750
[ 11.525949][ T185] ? __might_fault+0x97/0x140
[ 11.526098][ T185] ____sys_sendmsg+0x419/0x850
[ 11.526242][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.526387][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.526557][ T185] ? move_addr_to_kernel+0x40/0x40
[ 11.526707][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 11.526893][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.527108][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 11.527344][ T185] __sys_sendmsg+0x145/0x1f0
[ 11.527559][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 11.527861][ T185] ? down_write_nested+0x200/0x200
[ 11.528083][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.528247][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 11.528390][ T185] ? rcu_is_watching+0x15/0xd0
[ 11.528530][ T185] ? rcu_is_watching+0x15/0xd0
[ 11.528676][ T185] do_syscall_64+0x117/0xfc0
[ 11.528858][ T185] ? trace_hardirqs_off+0xd/0x30
[ 11.529081][ T185] ? exc_page_fault+0xee/0x100
[ 11.529301][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.529544][ T185] RIP: 0033:0x7fc9c29da08e
[ 11.529773][ 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
[ 11.530444][ T185] RSP: 002b:00007ffe9b620570 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.530661][ T185] RAX: ffffffffffffffda RBX: 00007ffe9b620d08 RCX: 00007fc9c29da08e
[ 11.530874][ T185] RDX: 0000000000000000 RSI: 00007ffe9b620620 RDI: 0000000000000005
[ 11.531167][ T185] RBP: 00007ffe9b620580 R08: 0000000000000000 R09: 0000000000000000
[ 11.531480][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca37
[ 11.531773][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe9b620ce0
[ 11.531986][ T185]
[ 11.532102][ T185] irq event stamp: 35475
[ 11.532207][ T185] hardirqs last enabled at (35483): [] __up_console_sem+0x5a/0x70
[ 11.532451][ T185] hardirqs last disabled at (35490): [] __up_console_sem+0x3f/0x70
[ 11.532698][ T185] softirqs last enabled at (34914): [] handle_softirqs+0x611/0x940
[ 11.532944][ T185] softirqs last disabled at (34857): [] __irq_exit_rcu+0x103/0x1c0
[ 11.533188][ T185] ---[ end trace 0000000000000000 ]---
[ 11.538608][ T185] ip (185) used greatest stack depth: 23560 bytes left
[ 11.687046][ T191] ------------[ cut here ]------------
[ 11.687348][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/191
[ 11.687756][ T191] Modules linked in: veth
[ 11.687943][ T191] CPU: 0 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.688422][ T191] Tainted: [W]=WARN
[ 11.688607][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.688904][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.689224][ T191] 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
[ 11.690115][ T191] RSP: 0018:ffa0000000586e30 EFLAGS: 00010286
[ 11.690414][ T191] RAX: 00000000ffffffa6 RBX: ff1100000be43000 RCX: 1ff40000000b0d8c
[ 11.690809][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be430b8
[ 11.691148][ T191] RBP: ff11000005839000 R08: 1fe22000017c8618 R09: ff1100000ca2d180
[ 11.691491][ T191] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.691837][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b32f500
[ 11.692185][ T191] FS: 00007f49f15fc840(0000) GS:ff1100008a5b0000(0000) knlGS:0000000000000000
[ 11.692596][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.692939][ T191] CR2: 000000000042ebe0 CR3: 000000000c3c4001 CR4: 0000000000771ef0
[ 11.693289][ T191] PKRU: 55555554
[ 11.693463][ T191] Call Trace:
[ 11.693639][ T191]
[ 11.693796][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.694032][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 11.694210][ T191] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 11.694491][ T191] __dev_notify_flags+0x1b8/0x280
[ 11.694731][ T191] ? netif_change_name+0x8c0/0x8c0
[ 11.694964][ T191] ? rtnl_newlink+0x8d1/0xef0
[ 11.695194][ T191] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.695417][ T191] ? netlink_rcv_skb+0x14e/0x3a0
[ 11.695656][ T191] ? add_timer_on+0x580/0x580
[ 11.695892][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.696130][ T191] ? mark_held_locks+0x40/0x70
[ 11.696355][ T191] rtnl_configure_link+0x1ac/0x390
[ 11.696584][ T191] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.696818][ T191] ? queue_delayed_work_on+0x95/0x100
[ 11.697047][ T191] veth_newlink+0x330/0x8d0 [veth]
[ 11.697311][ T191] ? veth_poll_controller+0x10/0x10 [veth]
[ 11.697592][ T191] ? kasan_save_stack+0x2f/0x50
[ 11.697816][ T191] ? kasan_save_track+0x14/0x30
[ 11.698048][ T191] ? __kasan_kmalloc+0x7b/0x90
[ 11.698317][ T191] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.698559][ T191] ? alloc_netdev_mqs+0xe85/0x1490
[ 11.698793][ T191] ? rtnl_af_lookup+0x290/0x290
[ 11.699020][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.699255][ T191] ? rtnl_create_link+0x169/0xf20
[ 11.699487][ T191] rtnl_newlink_create+0x2da/0x780
[ 11.699723][ T191] ? rtnl_create_link+0xf20/0xf20
[ 11.699947][ T191] ? __dev_get_by_name+0x12/0x50
[ 11.700179][ T191] ? rtnl_dev_get+0xd7/0x170
[ 11.700413][ T191] __rtnl_newlink+0x22b/0xa50
[ 11.700643][ T191] rtnl_newlink+0x8d1/0xef0
[ 11.700954][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.701202][ T191] ? find_held_lock+0x2b/0x80
[ 11.701426][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.701649][ T191] ? mark_usage+0x61/0x170
[ 11.701864][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.702094][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.702326][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.702549][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.702780][ T191] ? validate_chain+0x38b/0xc20
[ 11.703005][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.703241][ T191] ? __lock_acquire+0x508/0xc10
[ 11.703482][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.703721][ T191] ? find_held_lock+0x2b/0x80
[ 11.703967][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 11.704212][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.704443][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.704684][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.704911][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.705144][ T191] netlink_unicast+0x486/0x750
[ 11.705372][ T191] ? netlink_attachskb+0x810/0x810
[ 11.705606][ T191] ? __lock_acquire+0x508/0xc10
[ 11.705839][ T191] netlink_sendmsg+0x735/0xc60
[ 11.706081][ T191] ? netlink_unicast+0x750/0x750
[ 11.706311][ T191] ? __might_fault+0x97/0x140
[ 11.706547][ T191] ____sys_sendmsg+0x419/0x850
[ 11.706775][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.706997][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.707318][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.707573][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.707807][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.708035][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.708285][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 11.708531][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.708809][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.709036][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.709272][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.709499][ T191] do_syscall_64+0x117/0xfc0
[ 11.709731][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.709954][ T191] ? exc_page_fault+0xee/0x100
[ 11.710194][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.710473][ T191] RIP: 0033:0x7f49f183608e
[ 11.710711][ T191] 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
[ 11.711502][ T191] RSP: 002b:00007ffe579dea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.711846][ T191] RAX: ffffffffffffffda RBX: 00007ffe579df1b8 RCX: 00007f49f183608e
[ 11.712193][ T191] RDX: 0000000000000000 RSI: 00007ffe579dead0 RDI: 0000000000000005
[ 11.712530][ T191] RBP: 00007ffe579dea30 R08: 0000000000000000 R09: 0000000000000000
[ 11.712891][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca38
[ 11.713236][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe579df190
[ 11.713602][ T191]
[ 11.713778][ T191] irq event stamp: 16543
[ 11.713947][ T191] hardirqs last enabled at (16551): [] __up_console_sem+0x5a/0x70
[ 11.714343][ T191] hardirqs last disabled at (16560): [] __up_console_sem+0x3f/0x70
[ 11.714753][ T191] softirqs last enabled at (16124): [] handle_softirqs+0x611/0x940
[ 11.715155][ T191] softirqs last disabled at (16119): [] __irq_exit_rcu+0x103/0x1c0
[ 11.715548][ T191] ---[ end trace 0000000000000000 ]---
[ 11.732278][ T191] ------------[ cut here ]------------
[ 11.732543][ T191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/191
[ 11.732930][ T191] Modules linked in: veth
[ 11.733758][ T191] CPU: 0 UID: 0 PID: 191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.734212][ T191] Tainted: [W]=WARN
[ 11.734381][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.734655][ T191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.734952][ T191] 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
[ 11.735745][ T191] RSP: 0018:ffa00000005871b0 EFLAGS: 00010286
[ 11.736025][ T191] RAX: 00000000ffffffa6 RBX: ff11000009a251c0 RCX: 1ff40000000b0dfc
[ 11.736362][ T191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009a25278
[ 11.736694][ T191] RBP: ff1100000c4b4000 R08: 1fe2200001344a50 R09: ff1100000ca2d180
[ 11.737023][ T191] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.737362][ T191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 11.737691][ T191] FS: 00007f49f15fc840(0000) GS:ff1100008a5b0000(0000) knlGS:0000000000000000
[ 11.738079][ T191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.738346][ T191] CR2: 000000000042ebe0 CR3: 000000000c3c4001 CR4: 0000000000771ef0
[ 11.738671][ T191] PKRU: 55555554
[ 11.738840][ T191] Call Trace:
[ 11.739006][ T191]
[ 11.739133][ T191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.739361][ T191] rtmsg_ifinfo+0x5c/0xb0
[ 11.739530][ T191] __dev_notify_flags+0x1b8/0x280
[ 11.739759][ T191] ? netif_change_name+0x8c0/0x8c0
[ 11.739982][ T191] ? rtnl_af_lookup+0x290/0x290
[ 11.740210][ T191] ? alloc_netdev_mqs+0xed0/0x1490
[ 11.740438][ T191] rtnl_configure_link+0x1ac/0x390
[ 11.740662][ T191] rtnl_newlink_create+0x353/0x780
[ 11.740914][ T191] ? rtnl_create_link+0xf20/0xf20
[ 11.741142][ T191] ? __dev_get_by_name+0x12/0x50
[ 11.741363][ T191] ? rtnl_dev_get+0xd7/0x170
[ 11.741596][ T191] __rtnl_newlink+0x22b/0xa50
[ 11.741826][ T191] rtnl_newlink+0x8d1/0xef0
[ 11.742047][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.742278][ T191] ? find_held_lock+0x2b/0x80
[ 11.742501][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.742739][ T191] ? mark_usage+0x61/0x170
[ 11.742963][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.743203][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.743425][ T191] ? __rtnl_newlink+0xa50/0xa50
[ 11.743642][ T191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.743864][ T191] ? validate_chain+0x38b/0xc20
[ 11.744087][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.744307][ T191] ? __lock_acquire+0x508/0xc10
[ 11.744529][ T191] ? lock_acquire.part.0+0xbc/0x260
[ 11.744752][ T191] ? find_held_lock+0x2b/0x80
[ 11.744973][ T191] netlink_rcv_skb+0x14e/0x3a0
[ 11.745203][ T191] ? rtnl_link_fill+0x900/0x900
[ 11.745426][ T191] ? netlink_ack+0xcd0/0xcd0
[ 11.745655][ T191] ? netlink_deliver_tap+0xc5/0x330
[ 11.745879][ T191] ? netlink_deliver_tap+0x13c/0x330
[ 11.746113][ T191] netlink_unicast+0x486/0x750
[ 11.746335][ T191] ? netlink_attachskb+0x810/0x810
[ 11.746550][ T191] ? __lock_acquire+0x508/0xc10
[ 11.746780][ T191] netlink_sendmsg+0x735/0xc60
[ 11.747002][ T191] ? netlink_unicast+0x750/0x750
[ 11.747235][ T191] ? __might_fault+0x97/0x140
[ 11.747459][ T191] ____sys_sendmsg+0x419/0x850
[ 11.747713][ T191] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.747931][ T191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.748215][ T191] ? move_addr_to_kernel+0x40/0x40
[ 11.748447][ T191] ___sys_sendmsg+0x14e/0x1d0
[ 11.748664][ T191] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.748891][ T191] ? copy_msghdr_from_user+0x460/0x460
[ 11.749145][ T191] ? lock_vma_under_rcu+0x159/0x410
[ 11.749370][ T191] __sys_sendmsg+0x145/0x1f0
[ 11.749568][ T191] ? __sys_sendmsg_sock+0x20/0x20
[ 11.749815][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.750036][ T191] ? rcu_is_watching+0x15/0xd0
[ 11.750267][ T191] do_syscall_64+0x117/0xfc0
[ 11.750488][ T191] ? trace_hardirqs_off+0xd/0x30
[ 11.750739][ T191] ? exc_page_fault+0xee/0x100
[ 11.750959][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.751242][ T191] RIP: 0033:0x7f49f183608e
[ 11.751474][ T191] 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
[ 11.752271][ T191] RSP: 002b:00007ffe579dea20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.752604][ T191] RAX: ffffffffffffffda RBX: 00007ffe579df1b8 RCX: 00007f49f183608e
[ 11.752942][ T191] RDX: 0000000000000000 RSI: 00007ffe579dead0 RDI: 0000000000000005
[ 11.753279][ T191] RBP: 00007ffe579dea30 R08: 0000000000000000 R09: 0000000000000000
[ 11.753606][ T191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca38
[ 11.753936][ T191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe579df190
[ 11.754287][ T191]
[ 11.754453][ T191] irq event stamp: 22741
[ 11.754618][ T191] hardirqs last enabled at (22749): [] __up_console_sem+0x5a/0x70
[ 11.755000][ T191] hardirqs last disabled at (22756): [] __up_console_sem+0x3f/0x70
[ 11.755387][ T191] softirqs last enabled at (22578): [] handle_softirqs+0x611/0x940
[ 11.755797][ T191] softirqs last disabled at (22567): [] __irq_exit_rcu+0x103/0x1c0
[ 11.756183][ T191] ---[ end trace 0000000000000000 ]---
[ 12.080127][ T209] ------------[ cut here ]------------
[ 12.080459][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/209
[ 12.080926][ T209] Modules linked in: veth
[ 12.081602][ T209] CPU: 0 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.082269][ T209] Tainted: [W]=WARN
[ 12.082501][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.082856][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.083214][ 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
[ 12.084814][ T209] RSP: 0018:ffa0000000616e30 EFLAGS: 00010286
[ 12.085253][ T209] RAX: 00000000ffffffa6 RBX: ff1100000af9cc80 RCX: 1ff40000000c2d8c
[ 12.085836][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000af9cd38
[ 12.086421][ T209] RBP: ff1100000a054000 R08: 1fe22000015f39a8 R09: ff1100000c965180
[ 12.086929][ T209] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.087398][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b328780
[ 12.087791][ T209] FS: 00007fb018a69840(0000) GS:ff1100008a5b0000(0000) knlGS:0000000000000000
[ 12.088237][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.088582][ T209] CR2: 00007fb018dd0f6d CR3: 000000000c3c4006 CR4: 0000000000771ef0
[ 12.089002][ T209] PKRU: 55555554
[ 12.089204][ T209] Call Trace:
[ 12.089418][ T209]
[ 12.089557][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.089819][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.090082][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 12.090271][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 12.090513][ T209] __dev_notify_flags+0x1b8/0x280
[ 12.090753][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 12.090990][ T209] ? linkwatch_fire_event+0x194/0x250
[ 12.091233][ T209] ? netif_change_name+0x8c0/0x8c0
[ 12.091464][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 12.091699][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.091926][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 12.092169][ T209] ? find_held_lock+0x2b/0x80
[ 12.092403][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.092632][ T209] ? mark_held_locks+0x40/0x70
[ 12.092865][ T209] rtnl_configure_link+0x1ac/0x390
[ 12.093103][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.093335][ T209] ? queue_delayed_work_on+0x95/0x100
[ 12.093567][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 12.093811][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 12.094121][ T209] ? kasan_save_stack+0x2f/0x50
[ 12.094369][ T209] ? kasan_save_track+0x14/0x30
[ 12.094638][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 12.094940][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.095171][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 12.095424][ T209] ? rtnl_af_lookup+0x290/0x290
[ 12.095667][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.095942][ T209] ? rtnl_create_link+0x169/0xf20
[ 12.096196][ T209] rtnl_newlink_create+0x2da/0x780
[ 12.096440][ T209] ? rtnl_create_link+0xf20/0xf20
[ 12.096665][ T209] ? __dev_get_by_name+0x12/0x50
[ 12.096902][ T209] ? rtnl_dev_get+0xd7/0x170
[ 12.097148][ T209] __rtnl_newlink+0x22b/0xa50
[ 12.097392][ T209] rtnl_newlink+0x8d1/0xef0
[ 12.097616][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.097846][ T209] ? find_held_lock+0x2b/0x80
[ 12.098084][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.098310][ T209] ? mark_usage+0x61/0x170
[ 12.098532][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.098766][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.098992][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.099230][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.099456][ T209] ? validate_chain+0x38b/0xc20
[ 12.099686][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.099910][ T209] ? __lock_acquire+0x508/0xc10
[ 12.100144][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.100372][ T209] ? find_held_lock+0x2b/0x80
[ 12.100601][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 12.100917][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.101152][ T209] ? netlink_ack+0xcd0/0xcd0
[ 12.101383][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 12.101604][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 12.101842][ T209] netlink_unicast+0x486/0x750
[ 12.102079][ T209] ? netlink_attachskb+0x810/0x810
[ 12.102308][ T209] ? __lock_acquire+0x508/0xc10
[ 12.102534][ T209] netlink_sendmsg+0x735/0xc60
[ 12.102768][ T209] ? netlink_unicast+0x750/0x750
[ 12.102995][ T209] ? __might_fault+0x97/0x140
[ 12.103246][ T209] ____sys_sendmsg+0x419/0x850
[ 12.103471][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.103709][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.103990][ T209] ? move_addr_to_kernel+0x40/0x40
[ 12.104233][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 12.104455][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.104673][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 12.104938][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 12.105172][ T209] __sys_sendmsg+0x145/0x1f0
[ 12.105414][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 12.105649][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.105885][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.106118][ T209] do_syscall_64+0x117/0xfc0
[ 12.106340][ T209] ? trace_hardirqs_off+0xd/0x30
[ 12.106605][ T209] ? exc_page_fault+0xee/0x100
[ 12.106844][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.107131][ T209] RIP: 0033:0x7fb018ca308e
[ 12.107365][ 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
[ 12.108230][ T209] RSP: 002b:00007ffc0e41d6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.108575][ T209] RAX: ffffffffffffffda RBX: 00007ffc0e41de58 RCX: 00007fb018ca308e
[ 12.108921][ T209] RDX: 0000000000000000 RSI: 00007ffc0e41d770 RDI: 0000000000000005
[ 12.109275][ T209] RBP: 00007ffc0e41d6d0 R08: 0000000000000000 R09: 0000000000000000
[ 12.109611][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca38
[ 12.109948][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0e41de30
[ 12.110313][ T209]
[ 12.110491][ T209] irq event stamp: 25931
[ 12.110659][ T209] hardirqs last enabled at (25939): [] __up_console_sem+0x5a/0x70
[ 12.111051][ T209] hardirqs last disabled at (25946): [] __up_console_sem+0x3f/0x70
[ 12.111442][ T209] softirqs last enabled at (25112): [] handle_softirqs+0x611/0x940
[ 12.111841][ T209] softirqs last disabled at (24723): [] __irq_exit_rcu+0x103/0x1c0
[ 12.112244][ T209] ---[ end trace 0000000000000000 ]---
[ 12.138041][ T209] ------------[ cut here ]------------
[ 12.138314][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/209
[ 12.138726][ T209] Modules linked in: veth
[ 12.138915][ T209] CPU: 0 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.139688][ T209] Tainted: [W]=WARN
[ 12.139860][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.140140][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.140433][ 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
[ 12.141267][ T209] RSP: 0018:ffa00000006171b0 EFLAGS: 00010286
[ 12.141560][ T209] RAX: 00000000ffffffa6 RBX: ff1100000be42900 RCX: 1ff40000000c2dfc
[ 12.141909][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000be429b8
[ 12.142292][ T209] RBP: ff11000009b09000 R08: 1fe22000017c8538 R09: ff1100000c965180
[ 12.142622][ T209] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.142974][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.143314][ T209] FS: 00007fb018a69840(0000) GS:ff1100008a5b0000(0000) knlGS:0000000000000000
[ 12.143707][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.143973][ T209] CR2: 00007fb018dd0f6d CR3: 000000000c3c4006 CR4: 0000000000771ef0
[ 12.144302][ T209] PKRU: 55555554
[ 12.144472][ T209] Call Trace:
[ 12.144637][ T209]
[ 12.144796][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.145027][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 12.145218][ T209] __dev_notify_flags+0x1b8/0x280
[ 12.145446][ T209] ? netif_change_name+0x8c0/0x8c0
[ 12.145666][ T209] ? rtnl_af_lookup+0x290/0x290
[ 12.145886][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 12.146121][ T209] rtnl_configure_link+0x1ac/0x390
[ 12.146347][ T209] rtnl_newlink_create+0x353/0x780
[ 12.146568][ T209] ? rtnl_create_link+0xf20/0xf20
[ 12.146794][ T209] ? __dev_get_by_name+0x12/0x50
[ 12.147009][ T209] ? rtnl_dev_get+0xd7/0x170
[ 12.147251][ T209] __rtnl_newlink+0x22b/0xa50
[ 12.147476][ T209] rtnl_newlink+0x8d1/0xef0
[ 12.147705][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.147925][ T209] ? find_held_lock+0x2b/0x80
[ 12.148152][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.148370][ T209] ? mark_usage+0x61/0x170
[ 12.148616][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.148848][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.149077][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 12.149298][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.149515][ T209] ? validate_chain+0x38b/0xc20
[ 12.149734][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.149963][ T209] ? __lock_acquire+0x508/0xc10
[ 12.150220][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 12.150439][ T209] ? find_held_lock+0x2b/0x80
[ 12.150656][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 12.150883][ T209] ? rtnl_link_fill+0x900/0x900
[ 12.151115][ T209] ? netlink_ack+0xcd0/0xcd0
[ 12.151340][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 12.151554][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 12.151782][ T209] netlink_unicast+0x486/0x750
[ 12.152004][ T209] ? netlink_attachskb+0x810/0x810
[ 12.152228][ T209] ? __lock_acquire+0x508/0xc10
[ 12.152449][ T209] netlink_sendmsg+0x735/0xc60
[ 12.152672][ T209] ? netlink_unicast+0x750/0x750
[ 12.152900][ T209] ? __might_fault+0x97/0x140
[ 12.153133][ T209] ____sys_sendmsg+0x419/0x850
[ 12.153348][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.153561][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.153863][ T209] ? move_addr_to_kernel+0x40/0x40
[ 12.154103][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 12.154322][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.154537][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 12.154782][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 12.155010][ T209] __sys_sendmsg+0x145/0x1f0
[ 12.155237][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 12.155462][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.155664][ T209] ? rcu_is_watching+0x15/0xd0
[ 12.155894][ T209] do_syscall_64+0x117/0xfc0
[ 12.156122][ T209] ? trace_hardirqs_off+0xd/0x30
[ 12.156343][ T209] ? exc_page_fault+0xee/0x100
[ 12.156565][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.156867][ T209] RIP: 0033:0x7fb018ca308e
[ 12.157124][ 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
[ 12.157900][ T209] RSP: 002b:00007ffc0e41d6c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.158249][ T209] RAX: ffffffffffffffda RBX: 00007ffc0e41de58 RCX: 00007fb018ca308e
[ 12.158579][ T209] RDX: 0000000000000000 RSI: 00007ffc0e41d770 RDI: 0000000000000005
[ 12.158926][ T209] RBP: 00007ffc0e41d6d0 R08: 0000000000000000 R09: 0000000000000000
[ 12.159280][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10ca38
[ 12.159607][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc0e41de30
[ 12.160016][ T209]
[ 12.160194][ T209] irq event stamp: 36967
[ 12.160361][ T209] hardirqs last enabled at (36975): [] __up_console_sem+0x5a/0x70
[ 12.160774][ T209] hardirqs last disabled at (36982): [] __up_console_sem+0x3f/0x70
[ 12.161173][ T209] softirqs last enabled at (36888): [] handle_softirqs+0x611/0x940
[ 12.161590][ T209] softirqs last disabled at (36883): [] __irq_exit_rcu+0x103/0x1c0
[ 12.161977][ T209] ---[ end trace 0000000000000000 ]---