[ 9.120594][ T185] ------------[ cut here ]------------
[ 9.120864][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.121161][ T185] Modules linked in: veth
[ 9.121370][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.121715][ T185] Tainted: [W]=WARN
[ 9.121871][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.122095][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.122390][ 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
[ 9.122948][ T185] RSP: 0018:ffa0000000906e30 EFLAGS: 00010286
[ 9.123295][ T185] RAX: 00000000ffffffa6 RBX: ff1100000afd4900 RCX: 1ff4000000120d8c
[ 9.123658][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000afd49b8
[ 9.124086][ T185] RBP: ff11000008469000 R08: 1fe22000015fa938 R09: ff1100000e108b80
[ 9.124360][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.124625][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c402000
[ 9.124891][ T185] FS: 00007f333937e840(0000) GS:ff11000083ab0000(0000) knlGS:0000000000000000
[ 9.125204][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.125442][ T185] CR2: 000000000042ebe0 CR3: 000000000e0ef006 CR4: 0000000000771ef0
[ 9.125714][ T185] PKRU: 55555554
[ 9.125867][ T185] Call Trace:
[ 9.126020][ T185]
[ 9.126141][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.126376][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.126677][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.126834][ T185] ? find_held_lock+0x2b/0x80
[ 9.127027][ T185] ? find_held_lock+0x2b/0x80
[ 9.127278][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.127470][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.127668][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.127860][ T185] ? __queue_work+0x315/0xc00
[ 9.128053][ T185] ? __queue_work+0x31a/0xc00
[ 9.128260][ T185] ? mark_held_locks+0x40/0x70
[ 9.128449][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.128643][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.128840][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.129032][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.129236][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.129458][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.129660][ T185] ? kasan_save_track+0x14/0x30
[ 9.129873][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.130170][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.130371][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.130584][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.130781][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.130970][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.131163][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.131475][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.131673][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.131954][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.132166][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.132464][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.132681][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.132874][ T185] ? find_held_lock+0x2b/0x80
[ 9.133159][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.133544][ T185] ? mark_usage+0x61/0x170
[ 9.133746][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.133958][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.134149][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.134349][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.134536][ T185] ? validate_chain+0x38b/0xc20
[ 9.134740][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.134934][ T185] ? __lock_acquire+0x508/0xc10
[ 9.135145][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.135345][ T185] ? find_held_lock+0x2b/0x80
[ 9.135535][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.135737][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.136036][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.136242][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.136452][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.136711][ T185] netlink_unicast+0x486/0x750
[ 9.136901][ T185] ? netlink_attachskb+0x810/0x810
[ 9.137107][ T185] ? __lock_acquire+0x508/0xc10
[ 9.137309][ T185] netlink_sendmsg+0x735/0xc60
[ 9.137592][ T185] ? netlink_unicast+0x750/0x750
[ 9.137983][ T185] ? __might_fault+0x97/0x140
[ 9.138177][ T185] ____sys_sendmsg+0x419/0x850
[ 9.138469][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.138766][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.139193][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.139400][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.139696][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.139884][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.140105][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.140306][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.140512][ T185] ? down_write_nested+0x200/0x200
[ 9.140810][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.141000][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.141190][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.141411][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.141601][ T185] do_syscall_64+0x117/0xfc0
[ 9.141993][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.142183][ T185] ? exc_page_fault+0xee/0x100
[ 9.142494][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.142732][ T185] RIP: 0033:0x7f33395b808e
[ 9.142943][ 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
[ 9.143498][ T185] RSP: 002b:00007fff6f147ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.143789][ T185] RAX: ffffffffffffffda RBX: 00007fff6f148638 RCX: 00007f33395b808e
[ 9.144140][ T185] RDX: 0000000000000000 RSI: 00007fff6f147f50 RDI: 0000000000000005
[ 9.144405][ T185] RBP: 00007fff6f147eb0 R08: 0000000000000000 R09: 0000000000000000
[ 9.144696][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.144953][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f148610
[ 9.145250][ T185]
[ 9.145496][ T185] irq event stamp: 16503
[ 9.145659][ T185] hardirqs last enabled at (16513): [] __up_console_sem+0x5a/0x70
[ 9.145960][ T185] hardirqs last disabled at (16522): [] __up_console_sem+0x3f/0x70
[ 9.146376][ T185] softirqs last enabled at (15456): [] handle_softirqs+0x611/0x940
[ 9.146678][ T185] softirqs last disabled at (15443): [] __irq_exit_rcu+0x103/0x1c0
[ 9.146967][ T185] ---[ end trace 0000000000000000 ]---
[ 9.155330][ T185] ------------[ cut here ]------------
[ 9.155525][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.155824][ T185] Modules linked in: veth
[ 9.155979][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.156343][ T185] Tainted: [W]=WARN
[ 9.156520][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.156749][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.156973][ 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
[ 9.157527][ T185] RSP: 0018:ffa00000009071b0 EFLAGS: 00010286
[ 9.157772][ T185] RAX: 00000000ffffffa6 RBX: ff11000008d4b540 RCX: 1ff4000000120dfc
[ 9.158018][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000008d4b5f8
[ 9.158367][ T185] RBP: ff11000009cbc000 R08: 1fe22000011a96c0 R09: ff1100000e108b80
[ 9.158668][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.158936][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.159188][ T185] FS: 00007f333937e840(0000) GS:ff11000083ab0000(0000) knlGS:0000000000000000
[ 9.159485][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.159716][ T185] CR2: 000000000042ebe0 CR3: 000000000e0ef006 CR4: 0000000000771ef0
[ 9.159985][ T185] PKRU: 55555554
[ 9.160133][ T185] Call Trace:
[ 9.160293][ T185]
[ 9.160410][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.160607][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.160773][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.160956][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.161139][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.161354][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.161539][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.161738][ T185] rtnl_newlink_create+0x353/0x780
[ 9.161922][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.162105][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.162302][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.162491][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.162690][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.162880][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.163062][ T185] ? find_held_lock+0x2b/0x80
[ 9.163260][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.163441][ T185] ? mark_usage+0x61/0x170
[ 9.163633][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.163827][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.164012][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.164201][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.164399][ T185] ? validate_chain+0x38b/0xc20
[ 9.164582][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.164774][ T185] ? __lock_acquire+0x508/0xc10
[ 9.164960][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.165142][ T185] ? find_held_lock+0x2b/0x80
[ 9.165352][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.165535][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.165738][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.165940][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.166125][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.166326][ T185] netlink_unicast+0x486/0x750
[ 9.166510][ T185] ? netlink_attachskb+0x810/0x810
[ 9.166705][ T185] ? __lock_acquire+0x508/0xc10
[ 9.166893][ T185] netlink_sendmsg+0x735/0xc60
[ 9.167080][ T185] ? netlink_unicast+0x750/0x750
[ 9.167279][ T185] ? __might_fault+0x97/0x140
[ 9.167467][ T185] ____sys_sendmsg+0x419/0x850
[ 9.167664][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.167854][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.168073][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.168275][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.168463][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.168691][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.168888][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.169076][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.169276][ T185] ? down_write_nested+0x200/0x200
[ 9.169459][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.169668][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.169854][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.170046][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.170250][ T185] do_syscall_64+0x117/0xfc0
[ 9.170433][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.170629][ T185] ? exc_page_fault+0xee/0x100
[ 9.170820][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.171042][ T185] RIP: 0033:0x7f33395b808e
[ 9.171246][ 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
[ 9.171794][ T185] RSP: 002b:00007fff6f147ea0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.172046][ T185] RAX: ffffffffffffffda RBX: 00007fff6f148638 RCX: 00007f33395b808e
[ 9.172307][ T185] RDX: 0000000000000000 RSI: 00007fff6f147f50 RDI: 0000000000000005
[ 9.172556][ T185] RBP: 00007fff6f147eb0 R08: 0000000000000000 R09: 0000000000000000
[ 9.172829][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.173079][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6f148610
[ 9.173349][ T185]
[ 9.173496][ T185] irq event stamp: 23077
[ 9.173655][ T185] hardirqs last enabled at (23087): [] __up_console_sem+0x5a/0x70
[ 9.173943][ T185] hardirqs last disabled at (23096): [] __up_console_sem+0x3f/0x70
[ 9.174241][ T185] softirqs last enabled at (22318): [] handle_softirqs+0x611/0x940
[ 9.174523][ T185] softirqs last disabled at (22253): [] __irq_exit_rcu+0x103/0x1c0
[ 9.174823][ T185] ---[ end trace 0000000000000000 ]---
[ 9.178867][ T185] ip (185) used greatest stack depth: 23120 bytes left
[ 9.295077][ T193] ------------[ cut here ]------------
[ 9.295266][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/193
[ 9.295521][ T193] Modules linked in: veth
[ 9.295644][ T193] CPU: 0 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.295933][ T193] Tainted: [W]=WARN
[ 9.296039][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.296223][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.296408][ 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
[ 9.296932][ T193] RSP: 0018:ffa00000004f6e30 EFLAGS: 00010286
[ 9.297112][ T193] RAX: 00000000ffffffa6 RBX: ff110000054d2200 RCX: 1ff400000009ed8c
[ 9.297330][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000054d22b8
[ 9.297547][ T193] RBP: ff110000085cc000 R08: 1fe2200000a9a458 R09: ff1100000cceae80
[ 9.297766][ T193] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.297977][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c890080
[ 9.298192][ T193] FS: 00007f170b443840(0000) GS:ff110000839b0000(0000) knlGS:0000000000000000
[ 9.298444][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.298634][ T193] CR2: 000000000042ebe0 CR3: 0000000002787002 CR4: 0000000000771ef0
[ 9.298847][ T193] PKRU: 55555554
[ 9.298954][ T193] Call Trace:
[ 9.299060][ T193]
[ 9.299138][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.299363][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.299472][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.299724][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.299869][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.300010][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.300154][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.300385][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.300530][ T193] ? add_timer_on+0x580/0x580
[ 9.300683][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.300828][ T193] ? mark_held_locks+0x40/0x70
[ 9.300976][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.301117][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.301267][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.301412][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.301555][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.301737][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.301881][ T193] ? kasan_save_track+0x14/0x30
[ 9.302022][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.302184][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.302333][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.302476][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.302622][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.302769][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.302914][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.303059][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.303206][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.303355][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.303504][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.303659][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.303802][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.303944][ T193] ? find_held_lock+0x2b/0x80
[ 9.304090][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.304240][ T193] ? mark_usage+0x61/0x170
[ 9.304380][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.304524][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.304670][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.304811][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.304952][ T193] ? validate_chain+0x38b/0xc20
[ 9.305098][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.305246][ T193] ? __lock_acquire+0x508/0xc10
[ 9.305388][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.305528][ T193] ? find_held_lock+0x2b/0x80
[ 9.305680][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.305819][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.305966][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.306108][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.306253][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.306396][ T193] netlink_unicast+0x486/0x750
[ 9.306539][ T193] ? netlink_attachskb+0x810/0x810
[ 9.306688][ T193] ? __lock_acquire+0x508/0xc10
[ 9.306831][ T193] netlink_sendmsg+0x735/0xc60
[ 9.306980][ T193] ? netlink_unicast+0x750/0x750
[ 9.307122][ T193] ? __might_fault+0x97/0x140
[ 9.307275][ T193] ____sys_sendmsg+0x419/0x850
[ 9.307418][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.307560][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.307747][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.307898][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.308038][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.308180][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.308337][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.308481][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.308632][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.308781][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.308923][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.309071][ T193] do_syscall_64+0x117/0xfc0
[ 9.309214][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.309368][ T193] ? exc_page_fault+0xee/0x100
[ 9.309509][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.309695][ T193] RIP: 0033:0x7f170b67d08e
[ 9.309847][ 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
[ 9.310359][ T193] RSP: 002b:00007fff4353a110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.310572][ T193] RAX: ffffffffffffffda RBX: 00007fff4353a8a8 RCX: 00007f170b67d08e
[ 9.310794][ T193] RDX: 0000000000000000 RSI: 00007fff4353a1c0 RDI: 0000000000000005
[ 9.311004][ T193] RBP: 00007fff4353a120 R08: 0000000000000000 R09: 0000000000000000
[ 9.311213][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.311430][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4353a880
[ 9.311655][ T193]
[ 9.311763][ T193] irq event stamp: 18787
[ 9.311869][ T193] hardirqs last enabled at (18795): [] __up_console_sem+0x5a/0x70
[ 9.312116][ T193] hardirqs last disabled at (18802): [] __up_console_sem+0x3f/0x70
[ 9.312369][ T193] softirqs last enabled at (18180): [] handle_softirqs+0x611/0x940
[ 9.312614][ T193] softirqs last disabled at (18067): [] __irq_exit_rcu+0x103/0x1c0
[ 9.312867][ T193] ---[ end trace 0000000000000000 ]---
[ 9.330441][ T193] ------------[ cut here ]------------
[ 9.330619][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/193
[ 9.330861][ T193] Modules linked in: veth
[ 9.330970][ T193] CPU: 1 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.331787][ T193] Tainted: [W]=WARN
[ 9.331893][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.332064][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.332254][ 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
[ 9.332751][ T193] RSP: 0018:ffa00000004f71b0 EFLAGS: 00010286
[ 9.332922][ T193] RAX: 00000000ffffffa6 RBX: ff1100000c5b1a80 RCX: 1ff400000009edfc
[ 9.333124][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5b1b38
[ 9.333332][ T193] RBP: ff1100000c364000 R08: 1fe22000018b6368 R09: ff1100000cceae80
[ 9.333534][ T193] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.333745][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.333945][ T193] FS: 00007f170b443840(0000) GS:ff11000083a30000(0000) knlGS:0000000000000000
[ 9.334181][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.334356][ T193] CR2: 00007fb924303388 CR3: 0000000002787005 CR4: 0000000000771ef0
[ 9.334560][ T193] PKRU: 55555554
[ 9.334667][ T193] Call Trace:
[ 9.334768][ T193]
[ 9.334840][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.334978][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.335082][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.335224][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.335364][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.335498][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.335642][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.335783][ T193] rtnl_newlink_create+0x353/0x780
[ 9.335920][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.336069][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.336225][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.336368][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.336508][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.336652][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.336789][ T193] ? find_held_lock+0x2b/0x80
[ 9.336924][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.337057][ T193] ? mark_usage+0x61/0x170
[ 9.337192][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.337336][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.337473][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.337608][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.337750][ T193] ? validate_chain+0x38b/0xc20
[ 9.337884][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.338018][ T193] ? __lock_acquire+0x508/0xc10
[ 9.338155][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.338296][ T193] ? find_held_lock+0x2b/0x80
[ 9.338433][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.338570][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.338714][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.338852][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.338986][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.339122][ T193] netlink_unicast+0x486/0x750
[ 9.339264][ T193] ? netlink_attachskb+0x810/0x810
[ 9.339399][ T193] ? __lock_acquire+0x508/0xc10
[ 9.339537][ T193] netlink_sendmsg+0x735/0xc60
[ 9.339683][ T193] ? netlink_unicast+0x750/0x750
[ 9.339821][ T193] ? __might_fault+0x97/0x140
[ 9.339958][ T193] ____sys_sendmsg+0x419/0x850
[ 9.340096][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.340236][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.340405][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.340543][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.340686][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.340821][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.340964][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.341101][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.341243][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.341403][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.341543][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.341688][ T193] do_syscall_64+0x117/0xfc0
[ 9.341827][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.341961][ T193] ? exc_page_fault+0xee/0x100
[ 9.342096][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.342269][ T193] RIP: 0033:0x7f170b67d08e
[ 9.342411][ 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
[ 9.342896][ T193] RSP: 002b:00007fff4353a110 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.343097][ T193] RAX: ffffffffffffffda RBX: 00007fff4353a8a8 RCX: 00007f170b67d08e
[ 9.343312][ T193] RDX: 0000000000000000 RSI: 00007fff4353a1c0 RDI: 0000000000000005
[ 9.343514][ T193] RBP: 00007fff4353a120 R08: 0000000000000000 R09: 0000000000000000
[ 9.343726][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.343928][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff4353a880
[ 9.344139][ T193]
[ 9.344246][ T193] irq event stamp: 31991
[ 9.344347][ T193] hardirqs last enabled at (31999): [] __up_console_sem+0x5a/0x70
[ 9.344583][ T193] hardirqs last disabled at (32006): [] __up_console_sem+0x3f/0x70
[ 9.344824][ T193] softirqs last enabled at (31352): [] handle_softirqs+0x611/0x940
[ 9.345057][ T193] softirqs last disabled at (31335): [] __irq_exit_rcu+0x103/0x1c0
[ 9.345296][ T193] ---[ end trace 0000000000000000 ]---
[ 9.558077][ T200] ------------[ cut here ]------------
[ 9.558307][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/200
[ 9.558606][ T200] Modules linked in: veth
[ 9.558792][ T200] CPU: 2 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.559121][ T200] Tainted: [W]=WARN
[ 9.559289][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.559516][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.559765][ T200] 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
[ 9.560323][ T200] RSP: 0018:ffa0000000876e30 EFLAGS: 00010286
[ 9.560548][ T200] RAX: 00000000ffffffa6 RBX: ff11000004be3540 RCX: 1ff400000010ed8c
[ 9.560818][ T200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004be35f8
[ 9.561076][ T200] RBP: ff11000007d54000 R08: 1fe220000097c6c0 R09: ff1100000ca92e80
[ 9.561347][ T200] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.561602][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b79ee00
[ 9.561875][ T200] FS: 00007f45925ee840(0000) GS:ff11000083ab0000(0000) knlGS:0000000000000000
[ 9.562169][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.562410][ T200] CR2: 000000000042ebe0 CR3: 000000000e3ff004 CR4: 0000000000771ef0
[ 9.562678][ T200] PKRU: 55555554
[ 9.562832][ T200] Call Trace:
[ 9.562984][ T200]
[ 9.563104][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.563304][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.563495][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 9.563662][ T200] ? ref_tracker_alloc+0x28d/0x430
[ 9.563856][ T200] __dev_notify_flags+0x1b8/0x280
[ 9.564045][ T200] ? ref_tracker_dir_print+0x100/0x100
[ 9.564245][ T200] ? linkwatch_fire_event+0x194/0x250
[ 9.564434][ T200] ? netif_change_name+0x8c0/0x8c0
[ 9.564645][ T200] ? rtnl_newlink+0x8d1/0xef0
[ 9.564843][ T200] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.565033][ T200] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.565234][ T200] ? find_held_lock+0x2b/0x80
[ 9.565442][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.565637][ T200] ? mark_held_locks+0x40/0x70
[ 9.565833][ T200] rtnl_configure_link+0x1ac/0x390
[ 9.566019][ T200] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.566209][ T200] ? queue_delayed_work_on+0x95/0x100
[ 9.566414][ T200] veth_newlink+0x330/0x8d0 [veth]
[ 9.566603][ T200] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.566838][ T200] ? kasan_save_stack+0x2f/0x50
[ 9.567029][ T200] ? kasan_save_track+0x14/0x30
[ 9.567230][ T200] ? __kasan_kmalloc+0x7b/0x90
[ 9.567433][ T200] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.567630][ T200] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.567827][ T200] ? rtnl_af_lookup+0x290/0x290
[ 9.568015][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.568207][ T200] ? rtnl_create_link+0x169/0xf20
[ 9.568412][ T200] rtnl_newlink_create+0x2da/0x780
[ 9.568605][ T200] ? rtnl_create_link+0xf20/0xf20
[ 9.568807][ T200] ? __dev_get_by_name+0x12/0x50
[ 9.568997][ T200] ? rtnl_dev_get+0xd7/0x170
[ 9.569193][ T200] __rtnl_newlink+0x22b/0xa50
[ 9.569397][ T200] rtnl_newlink+0x8d1/0xef0
[ 9.569588][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.569792][ T200] ? find_held_lock+0x2b/0x80
[ 9.569981][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.570169][ T200] ? mark_usage+0x61/0x170
[ 9.570371][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.570565][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.570772][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.570962][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.571151][ T200] ? validate_chain+0x38b/0xc20
[ 9.571353][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.571544][ T200] ? __lock_acquire+0x508/0xc10
[ 9.571748][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.571936][ T200] ? find_held_lock+0x2b/0x80
[ 9.572127][ T200] netlink_rcv_skb+0x14e/0x3a0
[ 9.572330][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.572519][ T200] ? netlink_ack+0xcd0/0xcd0
[ 9.572729][ T200] ? netlink_deliver_tap+0xc5/0x330
[ 9.572916][ T200] ? netlink_deliver_tap+0x13c/0x330
[ 9.573107][ T200] netlink_unicast+0x486/0x750
[ 9.573310][ T200] ? netlink_attachskb+0x810/0x810
[ 9.573501][ T200] ? __lock_acquire+0x508/0xc10
[ 9.573707][ T200] netlink_sendmsg+0x735/0xc60
[ 9.573899][ T200] ? netlink_unicast+0x750/0x750
[ 9.574089][ T200] ? __might_fault+0x97/0x140
[ 9.574298][ T200] ____sys_sendmsg+0x419/0x850
[ 9.574489][ T200] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.574690][ T200] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.574914][ T200] ? move_addr_to_kernel+0x40/0x40
[ 9.575110][ T200] ___sys_sendmsg+0x14e/0x1d0
[ 9.575314][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.575507][ T200] ? copy_msghdr_from_user+0x460/0x460
[ 9.575718][ T200] ? lock_vma_under_rcu+0x159/0x410
[ 9.575913][ T200] __sys_sendmsg+0x145/0x1f0
[ 9.576102][ T200] ? __sys_sendmsg_sock+0x20/0x20
[ 9.576309][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.576500][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.576706][ T200] do_syscall_64+0x117/0xfc0
[ 9.576896][ T200] ? trace_hardirqs_off+0xd/0x30
[ 9.577100][ T200] ? exc_page_fault+0xee/0x100
[ 9.577305][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.577529][ T200] RIP: 0033:0x7f459282808e
[ 9.577743][ T200] 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
[ 9.578306][ T200] RSP: 002b:00007ffeff41d430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.578569][ T200] RAX: ffffffffffffffda RBX: 00007ffeff41dbc8 RCX: 00007f459282808e
[ 9.578845][ T200] RDX: 0000000000000000 RSI: 00007ffeff41d4e0 RDI: 0000000000000005
[ 9.579105][ T200] RBP: 00007ffeff41d440 R08: 0000000000000000 R09: 0000000000000000
[ 9.579377][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.579667][ T200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeff41dba0
[ 9.579940][ T200]
[ 9.580103][ T200] irq event stamp: 17443
[ 9.580271][ T200] hardirqs last enabled at (17455): [] __up_console_sem+0x5a/0x70
[ 9.580573][ T200] hardirqs last disabled at (17464): [] __up_console_sem+0x3f/0x70
[ 9.580887][ T200] softirqs last enabled at (16338): [] __alloc_skb+0x4cb/0x600
[ 9.581186][ T200] softirqs last disabled at (16336): [] __alloc_skb+0x4cb/0x600
[ 9.581496][ T200] ---[ end trace 0000000000000000 ]---
[ 9.595041][ T200] ------------[ cut here ]------------
[ 9.595253][ T200] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/200
[ 9.595543][ T200] Modules linked in: veth
[ 9.595713][ T200] CPU: 2 UID: 0 PID: 200 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.596037][ T200] Tainted: [W]=WARN
[ 9.596192][ T200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.596426][ T200] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.596667][ T200] 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
[ 9.597238][ T200] RSP: 0018:ffa00000008771b0 EFLAGS: 00010286
[ 9.597467][ T200] RAX: 00000000ffffffa6 RBX: ff1100000ce6dc40 RCX: 1ff400000010edfc
[ 9.597738][ T200] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce6dcf8
[ 9.597997][ T200] RBP: ff11000007dd1000 R08: 1fe22000019cdba0 R09: ff1100000ca92e80
[ 9.598352][ T200] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.598604][ T200] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.598879][ T200] FS: 00007f45925ee840(0000) GS:ff11000083ab0000(0000) knlGS:0000000000000000
[ 9.599174][ T200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.599412][ T200] CR2: 000000000042ebe0 CR3: 000000000e3ff004 CR4: 0000000000771ef0
[ 9.599675][ T200] PKRU: 55555554
[ 9.599830][ T200] Call Trace:
[ 9.599982][ T200]
[ 9.600102][ T200] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.600306][ T200] rtmsg_ifinfo+0x5c/0xb0
[ 9.600461][ T200] __dev_notify_flags+0x1b8/0x280
[ 9.600659][ T200] ? netif_change_name+0x8c0/0x8c0
[ 9.600852][ T200] ? rtnl_af_lookup+0x290/0x290
[ 9.601039][ T200] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.601244][ T200] rtnl_configure_link+0x1ac/0x390
[ 9.601433][ T200] rtnl_newlink_create+0x353/0x780
[ 9.601630][ T200] ? rtnl_create_link+0xf20/0xf20
[ 9.601820][ T200] ? __dev_get_by_name+0x12/0x50
[ 9.602008][ T200] ? rtnl_dev_get+0xd7/0x170
[ 9.602202][ T200] __rtnl_newlink+0x22b/0xa50
[ 9.602412][ T200] rtnl_newlink+0x8d1/0xef0
[ 9.602601][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.602803][ T200] ? find_held_lock+0x2b/0x80
[ 9.602993][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.603178][ T200] ? mark_usage+0x61/0x170
[ 9.603373][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.603566][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.603773][ T200] ? __rtnl_newlink+0xa50/0xa50
[ 9.603960][ T200] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.604147][ T200] ? validate_chain+0x38b/0xc20
[ 9.604346][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.604532][ T200] ? __lock_acquire+0x508/0xc10
[ 9.604735][ T200] ? lock_acquire.part.0+0xbc/0x260
[ 9.604924][ T200] ? find_held_lock+0x2b/0x80
[ 9.605113][ T200] netlink_rcv_skb+0x14e/0x3a0
[ 9.605312][ T200] ? rtnl_link_fill+0x900/0x900
[ 9.605499][ T200] ? netlink_ack+0xcd0/0xcd0
[ 9.605703][ T200] ? netlink_deliver_tap+0xc5/0x330
[ 9.605907][ T200] ? netlink_deliver_tap+0x13c/0x330
[ 9.606098][ T200] netlink_unicast+0x486/0x750
[ 9.606299][ T200] ? netlink_attachskb+0x810/0x810
[ 9.606488][ T200] ? __lock_acquire+0x508/0xc10
[ 9.606690][ T200] netlink_sendmsg+0x735/0xc60
[ 9.606878][ T200] ? netlink_unicast+0x750/0x750
[ 9.607066][ T200] ? __might_fault+0x97/0x140
[ 9.607267][ T200] ____sys_sendmsg+0x419/0x850
[ 9.607469][ T200] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.607670][ T200] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.607894][ T200] ? move_addr_to_kernel+0x40/0x40
[ 9.608086][ T200] ___sys_sendmsg+0x14e/0x1d0
[ 9.608285][ T200] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.608472][ T200] ? copy_msghdr_from_user+0x460/0x460
[ 9.608682][ T200] ? lock_vma_under_rcu+0x159/0x410
[ 9.608872][ T200] __sys_sendmsg+0x145/0x1f0
[ 9.609060][ T200] ? __sys_sendmsg_sock+0x20/0x20
[ 9.609268][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.609456][ T200] ? rcu_is_watching+0x15/0xd0
[ 9.609651][ T200] do_syscall_64+0x117/0xfc0
[ 9.609844][ T200] ? trace_hardirqs_off+0xd/0x30
[ 9.610031][ T200] ? exc_page_fault+0xee/0x100
[ 9.610233][ T200] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.610453][ T200] RIP: 0033:0x7f459282808e
[ 9.610652][ T200] 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
[ 9.611191][ T200] RSP: 002b:00007ffeff41d430 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.611459][ T200] RAX: ffffffffffffffda RBX: 00007ffeff41dbc8 RCX: 00007f459282808e
[ 9.611728][ T200] RDX: 0000000000000000 RSI: 00007ffeff41d4e0 RDI: 0000000000000005
[ 9.611981][ T200] RBP: 00007ffeff41d440 R08: 0000000000000000 R09: 0000000000000000
[ 9.612245][ T200] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c989
[ 9.612495][ T200] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeff41dba0
[ 9.612768][ T200]
[ 9.612920][ T200] irq event stamp: 28769
[ 9.613071][ T200] hardirqs last enabled at (28779): [] __up_console_sem+0x5a/0x70
[ 9.613368][ T200] hardirqs last disabled at (28790): [] __up_console_sem+0x3f/0x70
[ 9.613664][ T200] softirqs last enabled at (28240): [] handle_softirqs+0x611/0x940
[ 9.613970][ T200] softirqs last disabled at (28233): [] __irq_exit_rcu+0x103/0x1c0
[ 9.614269][ T200] ---[ end trace 0000000000000000 ]---