[ 9.279891][ T185] ------------[ cut here ]------------
[ 9.280111][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 9.280411][ T185] Modules linked in: veth
[ 9.280559][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.280895][ T185] Tainted: [W]=WARN
[ 9.281002][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.281184][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.281377][ 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
[ 9.281900][ T185] RSP: 0018:ffa0000000926e30 EFLAGS: 00010286
[ 9.282080][ T185] RAX: 00000000ffffffa6 RBX: ff11000009b0bc40 RCX: 1ff4000000124d8c
[ 9.282295][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009b0bcf8
[ 9.282509][ T185] RBP: ff1100000891c000 R08: 1fe22000013617a0 R09: ff1100000c185180
[ 9.282729][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.282944][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a087500
[ 9.283156][ T185] FS: 00007fecd364c840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.283411][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.283599][ T185] CR2: 00007f584ec8d808 CR3: 0000000002165003 CR4: 0000000000771ef0
[ 9.283816][ T185] PKRU: 55555554
[ 9.283922][ T185] Call Trace:
[ 9.284028][ T185]
[ 9.284101][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.284281][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.284431][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.284539][ T185] ? find_held_lock+0x2b/0x80
[ 9.284687][ T185] ? find_held_lock+0x2b/0x80
[ 9.284985][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.285140][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.285281][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.285426][ T185] ? __queue_work+0x315/0xc00
[ 9.285572][ T185] ? __queue_work+0x31a/0xc00
[ 9.285714][ T185] ? mark_held_locks+0x40/0x70
[ 9.285861][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.286002][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.286146][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.286295][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.286439][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.286625][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.286772][ T185] ? kasan_save_track+0x14/0x30
[ 9.286913][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.287070][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.287215][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.287464][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.287611][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.287862][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.288003][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.288144][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.288493][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.288640][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.288792][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.288938][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.289078][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.289217][ T185] ? find_held_lock+0x2b/0x80
[ 9.289464][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.289608][ T185] ? mark_usage+0x61/0x170
[ 9.289748][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.289902][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.290043][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.290185][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.290421][ T185] ? validate_chain+0x38b/0xc20
[ 9.290667][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.290815][ T185] ? __lock_acquire+0x508/0xc10
[ 9.290958][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.291386][ T185] ? find_held_lock+0x2b/0x80
[ 9.291533][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.291677][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.291824][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.291969][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.292111][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.292255][ T185] netlink_unicast+0x486/0x750
[ 9.292492][ T185] ? netlink_attachskb+0x810/0x810
[ 9.292740][ T185] ? __lock_acquire+0x508/0xc10
[ 9.292888][ T185] netlink_sendmsg+0x735/0xc60
[ 9.293029][ T185] ? netlink_unicast+0x750/0x750
[ 9.293172][ T185] ? __might_fault+0x97/0x140
[ 9.293505][ T185] ____sys_sendmsg+0x419/0x850
[ 9.293659][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.293804][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.293978][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.294166][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.294403][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.294549][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.294706][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.294853][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.294992][ T185] ? down_write_nested+0x200/0x200
[ 9.295134][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.295279][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.295659][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.295806][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.295950][ T185] do_syscall_64+0x117/0xfc0
[ 9.296090][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.296232][ T185] ? exc_page_fault+0xee/0x100
[ 9.296491][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.296677][ T185] RIP: 0033:0x7fecd388608e
[ 9.296936][ 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
[ 9.297668][ T185] RSP: 002b:00007fffc5966830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.297886][ T185] RAX: ffffffffffffffda RBX: 00007fffc5966fc8 RCX: 00007fecd388608e
[ 9.298099][ T185] RDX: 0000000000000000 RSI: 00007fffc59668e0 RDI: 0000000000000005
[ 9.298427][ T185] RBP: 00007fffc5966840 R08: 0000000000000000 R09: 0000000000000000
[ 9.298642][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad2
[ 9.298881][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5966fa0
[ 9.299199][ T185]
[ 9.299424][ T185] irq event stamp: 32041
[ 9.299532][ T185] hardirqs last enabled at (32049): [] __up_console_sem+0x5a/0x70
[ 9.299786][ T185] hardirqs last disabled at (32056): [] __up_console_sem+0x3f/0x70
[ 9.300029][ T185] softirqs last enabled at (32038): [] handle_softirqs+0x611/0x940
[ 9.300275][ T185] softirqs last disabled at (31867): [] __irq_exit_rcu+0x103/0x1c0
[ 9.300643][ T185] ---[ end trace 0000000000000000 ]---
[ 9.308703][ T185] ------------[ cut here ]------------
[ 9.308905][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.309193][ T185] Modules linked in: veth
[ 9.309371][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.309705][ T185] Tainted: [W]=WARN
[ 9.309864][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.310083][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.310330][ 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
[ 9.310874][ T185] RSP: 0018:ffa00000009271b0 EFLAGS: 00010286
[ 9.311094][ T185] RAX: 00000000ffffffa6 RBX: ff1100000c491540 RCX: 1ff4000000124dfc
[ 9.311355][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c4915f8
[ 9.311619][ T185] RBP: ff1100000a094000 R08: 1fe22000018922c0 R09: ff1100000c185180
[ 9.311874][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.312123][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.312385][ T185] FS: 00007fecd364c840(0000) GS:ff110000824b0000(0000) knlGS:0000000000000000
[ 9.312689][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.312919][ T185] CR2: 000055b8dd8d1d5c CR3: 0000000002165006 CR4: 0000000000771ef0
[ 9.313171][ T185] PKRU: 55555554
[ 9.313339][ T185] Call Trace:
[ 9.313489][ T185]
[ 9.313615][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.313812][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.313966][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.314154][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.314353][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.314537][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.314735][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.314931][ T185] rtnl_newlink_create+0x353/0x780
[ 9.315121][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.315317][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.315501][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.315702][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.315901][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.316088][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.316271][ T185] ? find_held_lock+0x2b/0x80
[ 9.316473][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.316673][ T185] ? mark_usage+0x61/0x170
[ 9.316870][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.317061][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.317249][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.317444][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.317643][ T185] ? validate_chain+0x38b/0xc20
[ 9.317838][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.318073][ T185] ? __lock_acquire+0x508/0xc10
[ 9.318261][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.318457][ T185] ? find_held_lock+0x2b/0x80
[ 9.318656][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.318851][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.319038][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.319227][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.319425][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.319628][ T185] netlink_unicast+0x486/0x750
[ 9.319827][ T185] ? netlink_attachskb+0x810/0x810
[ 9.320012][ T185] ? __lock_acquire+0x508/0xc10
[ 9.320198][ T185] netlink_sendmsg+0x735/0xc60
[ 9.320400][ T185] ? netlink_unicast+0x750/0x750
[ 9.320594][ T185] ? __might_fault+0x97/0x140
[ 9.320793][ T185] ____sys_sendmsg+0x419/0x850
[ 9.320981][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.321170][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.321404][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.321599][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.321793][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.321977][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.322173][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.322376][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.322564][ T185] ? down_write_nested+0x200/0x200
[ 9.322756][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.322954][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.323144][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.323342][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.323531][ T185] do_syscall_64+0x117/0xfc0
[ 9.323727][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.323942][ T185] ? exc_page_fault+0xee/0x100
[ 9.324136][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.324370][ T185] RIP: 0033:0x7fecd388608e
[ 9.324567][ 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
[ 9.325118][ T185] RSP: 002b:00007fffc5966830 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.325392][ T185] RAX: ffffffffffffffda RBX: 00007fffc5966fc8 RCX: 00007fecd388608e
[ 9.325656][ T185] RDX: 0000000000000000 RSI: 00007fffc59668e0 RDI: 0000000000000005
[ 9.325918][ T185] RBP: 00007fffc5966840 R08: 0000000000000000 R09: 0000000000000000
[ 9.326171][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad2
[ 9.326438][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffc5966fa0
[ 9.326711][ T185]
[ 9.326870][ T185] irq event stamp: 37487
[ 9.327019][ T185] hardirqs last enabled at (37497): [] __up_console_sem+0x5a/0x70
[ 9.327317][ T185] hardirqs last disabled at (37508): [] __up_console_sem+0x3f/0x70
[ 9.327613][ T185] softirqs last enabled at (37228): [] handle_softirqs+0x611/0x940
[ 9.327926][ T185] softirqs last disabled at (37215): [] __irq_exit_rcu+0x103/0x1c0
[ 9.328214][ T185] ---[ end trace 0000000000000000 ]---
[ 9.332277][ T185] ip (185) used greatest stack depth: 23400 bytes left
[ 9.453997][ T193] ------------[ cut here ]------------
[ 9.454185][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 9.454448][ T193] Modules linked in: veth
[ 9.454572][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.454868][ T193] Tainted: [W]=WARN
[ 9.454974][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.455149][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.455340][ 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
[ 9.455861][ T193] RSP: 0018:ffa0000000676e30 EFLAGS: 00010286
[ 9.456040][ T193] RAX: 00000000ffffffa6 RBX: ff1100000af423c0 RCX: 1ff40000000ced8c
[ 9.456253][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000af42478
[ 9.456469][ T193] RBP: ff1100000a1e4000 R08: 1fe22000015e8490 R09: ff1100000d282e80
[ 9.456685][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.456916][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000951f180
[ 9.457128][ T193] FS: 00007fa46d072840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.457383][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.457566][ T193] CR2: 000000000042ebe0 CR3: 000000000bbd2005 CR4: 0000000000771ef0
[ 9.457778][ T193] PKRU: 55555554
[ 9.457883][ T193] Call Trace:
[ 9.457987][ T193]
[ 9.458061][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.458207][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.458320][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.458497][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.458641][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.458784][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.458923][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.459061][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.459202][ T193] ? add_timer_on+0x580/0x580
[ 9.459352][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.459495][ T193] ? mark_held_locks+0x40/0x70
[ 9.459639][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.459793][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.459934][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.460076][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.460221][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.460402][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.460543][ T193] ? kasan_save_track+0x14/0x30
[ 9.460686][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.460848][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.460987][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.461130][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.461269][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.461418][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.461563][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.461704][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.461846][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.461984][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.462128][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.462272][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.462419][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.462561][ T193] ? find_held_lock+0x2b/0x80
[ 9.462703][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.462849][ T193] ? mark_usage+0x61/0x170
[ 9.462987][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.463131][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.463272][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.463418][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.463563][ T193] ? validate_chain+0x38b/0xc20
[ 9.463701][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.463846][ T193] ? __lock_acquire+0x508/0xc10
[ 9.463987][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.464126][ T193] ? find_held_lock+0x2b/0x80
[ 9.464269][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.464413][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.464554][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.464705][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.464849][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.464991][ T193] netlink_unicast+0x486/0x750
[ 9.465133][ T193] ? netlink_attachskb+0x810/0x810
[ 9.465273][ T193] ? __lock_acquire+0x508/0xc10
[ 9.465419][ T193] netlink_sendmsg+0x735/0xc60
[ 9.465567][ T193] ? netlink_unicast+0x750/0x750
[ 9.465711][ T193] ? __might_fault+0x97/0x140
[ 9.465858][ T193] ____sys_sendmsg+0x419/0x850
[ 9.466001][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.466141][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.466321][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.466466][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.466620][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.466770][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.466920][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.467062][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.467204][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.467356][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.467498][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.467641][ T193] do_syscall_64+0x117/0xfc0
[ 9.467787][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.467930][ T193] ? exc_page_fault+0xee/0x100
[ 9.468070][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.468247][ T193] RIP: 0033:0x7fa46d2ac08e
[ 9.468399][ 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
[ 9.468923][ T193] RSP: 002b:00007ffc156595b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.469135][ T193] RAX: ffffffffffffffda RBX: 00007ffc15659d48 RCX: 00007fa46d2ac08e
[ 9.469351][ T193] RDX: 0000000000000000 RSI: 00007ffc15659660 RDI: 0000000000000005
[ 9.469567][ T193] RBP: 00007ffc156595c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.469784][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad2
[ 9.469994][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc15659d20
[ 9.470210][ T193]
[ 9.470322][ T193] irq event stamp: 18145
[ 9.470429][ T193] hardirqs last enabled at (18153): [] __up_console_sem+0x5a/0x70
[ 9.470676][ T193] hardirqs last disabled at (18160): [] __up_console_sem+0x3f/0x70
[ 9.470927][ T193] softirqs last enabled at (17364): [] handle_softirqs+0x611/0x940
[ 9.471171][ T193] softirqs last disabled at (17359): [] __irq_exit_rcu+0x103/0x1c0
[ 9.471418][ T193] ---[ end trace 0000000000000000 ]---
[ 9.478993][ T193] ------------[ cut here ]------------
[ 9.479176][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 9.479421][ T193] Modules linked in: veth
[ 9.479531][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.479811][ T193] Tainted: [W]=WARN
[ 9.479915][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.480088][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.480268][ 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
[ 9.480943][ T193] RSP: 0018:ffa00000006771b0 EFLAGS: 00010286
[ 9.481179][ T193] RAX: 00000000ffffffa6 RBX: ff1100000c5231c0 RCX: 1ff40000000cedfc
[ 9.481441][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c523278
[ 9.481652][ T193] RBP: ff1100000781c000 R08: 1fe22000018a4650 R09: ff1100000d282e80
[ 9.481859][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.482062][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.482266][ T193] FS: 00007fa46d072840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.482568][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.482740][ T193] CR2: 000000000042ebe0 CR3: 000000000bbd2005 CR4: 0000000000771ef0
[ 9.482992][ T193] PKRU: 55555554
[ 9.483097][ T193] Call Trace:
[ 9.483199][ T193]
[ 9.483271][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.483470][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.483578][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.483715][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.483860][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.483999][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.484143][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.484282][ T193] rtnl_newlink_create+0x353/0x780
[ 9.484477][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.484621][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.484758][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.484911][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.485052][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.485193][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.485389][ T193] ? find_held_lock+0x2b/0x80
[ 9.485529][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.485670][ T193] ? mark_usage+0x61/0x170
[ 9.485810][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.485952][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.486091][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.486228][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.486425][ T193] ? validate_chain+0x38b/0xc20
[ 9.486566][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.486704][ T193] ? __lock_acquire+0x508/0xc10
[ 9.486848][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.486984][ T193] ? find_held_lock+0x2b/0x80
[ 9.487123][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.487261][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.487454][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.487603][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.487738][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.487883][ T193] netlink_unicast+0x486/0x750
[ 9.488046][ T193] ? netlink_attachskb+0x810/0x810
[ 9.488192][ T193] ? __lock_acquire+0x508/0xc10
[ 9.488388][ T193] netlink_sendmsg+0x735/0xc60
[ 9.488528][ T193] ? netlink_unicast+0x750/0x750
[ 9.488673][ T193] ? __might_fault+0x97/0x140
[ 9.488822][ T193] ____sys_sendmsg+0x419/0x850
[ 9.488964][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.489102][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.489274][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.489476][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.489618][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.489754][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.489907][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.490046][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.490185][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.490384][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.490523][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.490665][ T193] do_syscall_64+0x117/0xfc0
[ 9.490807][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.490946][ T193] ? exc_page_fault+0xee/0x100
[ 9.491082][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.491251][ T193] RIP: 0033:0x7fa46d2ac08e
[ 9.491458][ 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
[ 9.491947][ T193] RSP: 002b:00007ffc156595b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.492159][ T193] RAX: ffffffffffffffda RBX: 00007ffc15659d48 RCX: 00007fa46d2ac08e
[ 9.492422][ T193] RDX: 0000000000000000 RSI: 00007ffc15659660 RDI: 0000000000000005
[ 9.492632][ T193] RBP: 00007ffc156595c0 R08: 0000000000000000 R09: 0000000000000000
[ 9.492841][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad2
[ 9.493049][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc15659d20
[ 9.493262][ T193]
[ 9.493421][ T193] irq event stamp: 24993
[ 9.493524][ T193] hardirqs last enabled at (25001): [] __up_console_sem+0x5a/0x70
[ 9.493773][ T193] hardirqs last disabled at (25008): [] __up_console_sem+0x3f/0x70
[ 9.494013][ T193] softirqs last enabled at (24990): [] handle_softirqs+0x611/0x940
[ 9.494250][ T193] softirqs last disabled at (24899): [] __irq_exit_rcu+0x103/0x1c0
[ 9.494567][ T193] ---[ end trace 0000000000000000 ]---
[ 9.752153][ T201] ------------[ cut here ]------------
[ 9.752356][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/201
[ 9.752624][ T201] Modules linked in: veth
[ 9.752739][ T201] CPU: 0 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.753035][ T201] Tainted: [W]=WARN
[ 9.753143][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.753339][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.753532][ T201] 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
[ 9.754045][ T201] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 9.754224][ T201] RAX: 00000000ffffffa6 RBX: ff1100000d3e5e00 RCX: 1ff4000000118d8c
[ 9.754443][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d3e5eb8
[ 9.754663][ T201] RBP: ff1100000a1c1000 R08: 1fe2200001a7cbd8 R09: ff11000004c85180
[ 9.754877][ T201] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.755093][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000f686380
[ 9.755312][ T201] FS: 00007fba61d4f840(0000) GS:ff110000823b0000(0000) knlGS:0000000000000000
[ 9.755567][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.755750][ T201] CR2: 000000000042ebe0 CR3: 0000000002162001 CR4: 0000000000771ef0
[ 9.755975][ T201] PKRU: 55555554
[ 9.756082][ T201] Call Trace:
[ 9.756189][ T201]
[ 9.756304][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.756453][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.756607][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 9.756716][ T201] ? ref_tracker_alloc+0x28d/0x430
[ 9.756868][ T201] __dev_notify_flags+0x1b8/0x280
[ 9.757011][ T201] ? ref_tracker_dir_print+0x100/0x100
[ 9.757151][ T201] ? linkwatch_fire_event+0x194/0x250
[ 9.757302][ T201] ? netif_change_name+0x8c0/0x8c0
[ 9.757450][ T201] ? rtnl_newlink+0x8d1/0xef0
[ 9.757605][ T201] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.757752][ T201] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.757905][ T201] ? find_held_lock+0x2b/0x80
[ 9.758051][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.758196][ T201] ? mark_held_locks+0x40/0x70
[ 9.758346][ T201] rtnl_configure_link+0x1ac/0x390
[ 9.758488][ T201] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.758640][ T201] ? queue_delayed_work_on+0x95/0x100
[ 9.759044][ T201] veth_newlink+0x330/0x8d0 [veth]
[ 9.759188][ T201] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.759370][ T201] ? kasan_save_stack+0x2f/0x50
[ 9.759513][ T201] ? kasan_save_track+0x14/0x30
[ 9.759662][ T201] ? __kasan_kmalloc+0x7b/0x90
[ 9.759849][ T201] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.759995][ T201] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.760140][ T201] ? rtnl_af_lookup+0x290/0x290
[ 9.760281][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.760438][ T201] ? rtnl_create_link+0x169/0xf20
[ 9.760593][ T201] rtnl_newlink_create+0x2da/0x780
[ 9.760737][ T201] ? rtnl_create_link+0xf20/0xf20
[ 9.760883][ T201] ? __dev_get_by_name+0x12/0x50
[ 9.761026][ T201] ? rtnl_dev_get+0xd7/0x170
[ 9.761192][ T201] __rtnl_newlink+0x22b/0xa50
[ 9.761352][ T201] rtnl_newlink+0x8d1/0xef0
[ 9.761496][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 9.761646][ T201] ? find_held_lock+0x2b/0x80
[ 9.761794][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 9.761936][ T201] ? mark_usage+0x61/0x170
[ 9.762079][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.762224][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.762434][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 9.762585][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.762725][ T201] ? validate_chain+0x38b/0xc20
[ 9.762873][ T201] ? rtnl_link_fill+0x900/0x900
[ 9.763019][ T201] ? __lock_acquire+0x508/0xc10
[ 9.763163][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 9.763325][ T201] ? find_held_lock+0x2b/0x80
[ 9.763471][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 9.763623][ T201] ? rtnl_link_fill+0x900/0x900
[ 9.763773][ T201] ? netlink_ack+0xcd0/0xcd0
[ 9.763920][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 9.764063][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 9.764206][ T201] netlink_unicast+0x486/0x750
[ 9.764354][ T201] ? netlink_attachskb+0x810/0x810
[ 9.764496][ T201] ? __lock_acquire+0x508/0xc10
[ 9.764641][ T201] netlink_sendmsg+0x735/0xc60
[ 9.764864][ T201] ? netlink_unicast+0x750/0x750
[ 9.765010][ T201] ? __might_fault+0x97/0x140
[ 9.765171][ T201] ____sys_sendmsg+0x419/0x850
[ 9.765319][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.765461][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.765639][ T201] ? move_addr_to_kernel+0x40/0x40
[ 9.765793][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 9.765942][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.766087][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 9.766240][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 9.766391][ T201] __sys_sendmsg+0x145/0x1f0
[ 9.766535][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 9.766689][ T201] ? rcu_is_watching+0x15/0xd0
[ 9.766842][ T201] ? rcu_is_watching+0x15/0xd0
[ 9.766986][ T201] do_syscall_64+0x117/0xfc0
[ 9.767130][ T201] ? trace_hardirqs_off+0xd/0x30
[ 9.767277][ T201] ? exc_page_fault+0xee/0x100
[ 9.767428][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.767609][ T201] RIP: 0033:0x7fba61f8908e
[ 9.767759][ T201] 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
[ 9.768298][ T201] RSP: 002b:00007ffee6140900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.768523][ T201] RAX: ffffffffffffffda RBX: 00007ffee6141098 RCX: 00007fba61f8908e
[ 9.768775][ T201] RDX: 0000000000000000 RSI: 00007ffee61409b0 RDI: 0000000000000005
[ 9.768997][ T201] RBP: 00007ffee6140910 R08: 0000000000000000 R09: 0000000000000000
[ 9.769210][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad3
[ 9.769427][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee6141070
[ 9.769653][ T201]
[ 9.769769][ T201] irq event stamp: 25309
[ 9.769879][ T201] hardirqs last enabled at (25317): [] __up_console_sem+0x5a/0x70
[ 9.770131][ T201] hardirqs last disabled at (25324): [] __up_console_sem+0x3f/0x70
[ 9.770384][ T201] softirqs last enabled at (24984): [] handle_softirqs+0x611/0x940
[ 9.770639][ T201] softirqs last disabled at (24951): [] __irq_exit_rcu+0x103/0x1c0
[ 9.770896][ T201] ---[ end trace 0000000000000000 ]---
[ 9.814081][ T201] ------------[ cut here ]------------
[ 9.814296][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/201
[ 9.814543][ T201] Modules linked in: veth
[ 9.814661][ T201] CPU: 3 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.814943][ T201] Tainted: [W]=WARN
[ 9.815047][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.815223][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.815408][ T201] 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
[ 9.815911][ T201] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 9.816088][ T201] RAX: 00000000ffffffa6 RBX: ff1100000af43540 RCX: 1ff4000000118dfc
[ 9.816352][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000af435f8
[ 9.816559][ T201] RBP: ff11000001db4000 R08: 1fe22000015e86c0 R09: ff11000004c85180
[ 9.816761][ T201] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.816992][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.817197][ T201] FS: 00007fba61d4f840(0000) GS:ff11000082530000(0000) knlGS:0000000000000000
[ 9.817498][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.817681][ T201] CR2: 000055bb12e06c08 CR3: 0000000002162003 CR4: 0000000000771ef0
[ 9.817895][ T201] PKRU: 55555554
[ 9.818001][ T201] Call Trace:
[ 9.818160][ T201]
[ 9.818231][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.818472][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 9.818585][ T201] __dev_notify_flags+0x1b8/0x280
[ 9.818723][ T201] ? netif_change_name+0x8c0/0x8c0
[ 9.818867][ T201] ? rtnl_af_lookup+0x290/0x290
[ 9.819003][ T201] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.819143][ T201] rtnl_configure_link+0x1ac/0x390
[ 9.819282][ T201] rtnl_newlink_create+0x353/0x780
[ 9.819516][ T201] ? rtnl_create_link+0xf20/0xf20
[ 9.819657][ T201] ? __dev_get_by_name+0x12/0x50
[ 9.819799][ T201] ? rtnl_dev_get+0xd7/0x170
[ 9.819942][ T201] __rtnl_newlink+0x22b/0xa50
[ 9.820082][ T201] rtnl_newlink+0x8d1/0xef0
[ 9.820220][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 9.820442][ T201] ? find_held_lock+0x2b/0x80
[ 9.820588][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 9.820722][ T201] ? mark_usage+0x61/0x170
[ 9.820864][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.821001][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.821138][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 9.821278][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.821497][ T201] ? validate_chain+0x38b/0xc20
[ 9.821637][ T201] ? rtnl_link_fill+0x900/0x900
[ 9.821779][ T201] ? __lock_acquire+0x508/0xc10
[ 9.821916][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 9.822050][ T201] ? find_held_lock+0x2b/0x80
[ 9.822188][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 9.822427][ T201] ? rtnl_link_fill+0x900/0x900
[ 9.822572][ T201] ? netlink_ack+0xcd0/0xcd0
[ 9.822711][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 9.822850][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 9.822988][ T201] netlink_unicast+0x486/0x750
[ 9.823125][ T201] ? netlink_attachskb+0x810/0x810
[ 9.823264][ T201] ? __lock_acquire+0x508/0xc10
[ 9.823489][ T201] netlink_sendmsg+0x735/0xc60
[ 9.823659][ T201] ? netlink_unicast+0x750/0x750
[ 9.823810][ T201] ? __might_fault+0x97/0x140
[ 9.823950][ T201] ____sys_sendmsg+0x419/0x850
[ 9.824087][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.824223][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.824479][ T201] ? move_addr_to_kernel+0x40/0x40
[ 9.824630][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 9.824768][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.824904][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 9.825050][ T201] ? lock_vma_under_rcu+0x159/0x410
[ 9.825188][ T201] __sys_sendmsg+0x145/0x1f0
[ 9.825414][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 9.825557][ T201] ? rcu_is_watching+0x15/0xd0
[ 9.825697][ T201] ? rcu_is_watching+0x15/0xd0
[ 9.825838][ T201] do_syscall_64+0x117/0xfc0
[ 9.825974][ T201] ? trace_hardirqs_off+0xd/0x30
[ 9.826113][ T201] ? exc_page_fault+0xee/0x100
[ 9.826250][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.826510][ T201] RIP: 0033:0x7fba61f8908e
[ 9.826660][ T201] 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
[ 9.827153][ T201] RSP: 002b:00007ffee6140900 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.827449][ T201] RAX: ffffffffffffffda RBX: 00007ffee6141098 RCX: 00007fba61f8908e
[ 9.827659][ T201] RDX: 0000000000000000 RSI: 00007ffee61409b0 RDI: 0000000000000005
[ 9.827904][ T201] RBP: 00007ffee6140910 R08: 0000000000000000 R09: 0000000000000000
[ 9.828107][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cad3
[ 9.828395][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffee6141070
[ 9.828608][ T201]
[ 9.828709][ T201] irq event stamp: 39057
[ 9.828815][ T201] hardirqs last enabled at (39065): [] __up_console_sem+0x5a/0x70
[ 9.829053][ T201] hardirqs last disabled at (39072): [] __up_console_sem+0x3f/0x70
[ 9.829376][ T201] softirqs last enabled at (39226): [] handle_softirqs+0x611/0x940
[ 9.829620][ T201] softirqs last disabled at (39081): [] __irq_exit_rcu+0x103/0x1c0
[ 9.829861][ T201] ---[ end trace 0000000000000000 ]---