[ 9.254252][ T185] ------------[ cut here ]------------
[ 9.254518][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/185
[ 9.255383][ T185] Modules linked in: veth
[ 9.255637][ T185] CPU: 3 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.255990][ T185] Tainted: [W]=WARN
[ 9.256106][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.256356][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.256582][ 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
[ 9.257130][ T185] RSP: 0018:ffa00000008b6e30 EFLAGS: 00010286
[ 9.257311][ T185] RAX: 00000000ffffffa6 RBX: ff110000095c2e40 RCX: 1ff4000000116d8c
[ 9.257559][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000095c2ef8
[ 9.257830][ T185] RBP: ff1100000523c000 R08: 1fe22000012b85e0 R09: ff1100000c112e80
[ 9.258083][ T185] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.258299][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b2b9200
[ 9.258521][ T185] FS: 00007f26c6f6c840(0000) GS:ff110000ac130000(0000) knlGS:0000000000000000
[ 9.258777][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.258959][ T185] CR2: 000056468b5c5850 CR3: 0000000004d2c002 CR4: 0000000000771ef0
[ 9.259183][ T185] PKRU: 55555554
[ 9.259288][ T185] Call Trace:
[ 9.259395][ T185]
[ 9.259474][ T185] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.259697][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.259849][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.259956][ T185] ? find_held_lock+0x2b/0x80
[ 9.260106][ T185] ? find_held_lock+0x2b/0x80
[ 9.260249][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.260413][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.260591][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.260736][ T185] ? __queue_work+0x315/0xc00
[ 9.260889][ T185] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 9.261097][ T185] ? trace_irq_enable.constprop.0+0x30/0x180
[ 9.261279][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.261427][ T185] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.261601][ T185] ? queue_delayed_work_on+0x95/0x100
[ 9.261755][ T185] veth_newlink+0x330/0x8d0 [veth]
[ 9.261903][ T185] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.262094][ T185] ? kasan_save_stack+0x2f/0x50
[ 9.262236][ T185] ? kasan_save_track+0x14/0x30
[ 9.262380][ T185] ? __kasan_kmalloc+0x7b/0x90
[ 9.262625][ T185] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.262777][ T185] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.262924][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.263073][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.263252][ T185] ? rtnl_create_link+0x169/0xf20
[ 9.263395][ T185] rtnl_newlink_create+0x2da/0x780
[ 9.263567][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.263711][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.264085][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.264235][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.264381][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.264544][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.264688][ T185] ? find_held_lock+0x2b/0x80
[ 9.264834][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.264974][ T185] ? mark_usage+0x61/0x170
[ 9.265120][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.265269][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.265413][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.265601][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.265776][ T185] ? validate_chain+0x38b/0xc20
[ 9.265918][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.266082][ T185] ? __lock_acquire+0x508/0xc10
[ 9.266225][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.266364][ T185] ? find_held_lock+0x2b/0x80
[ 9.266530][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.266685][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.266834][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.266978][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.267126][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.267269][ T185] netlink_unicast+0x486/0x750
[ 9.267420][ T185] ? netlink_attachskb+0x810/0x810
[ 9.267593][ T185] ? __lock_acquire+0x508/0xc10
[ 9.267735][ T185] netlink_sendmsg+0x735/0xc60
[ 9.267886][ T185] ? netlink_unicast+0x750/0x750
[ 9.268030][ T185] ? __might_fault+0x97/0x140
[ 9.268180][ T185] ____sys_sendmsg+0x419/0x850
[ 9.268324][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.268470][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.268647][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.268798][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.268942][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.269117][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.269274][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.269420][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.269604][ T185] ? down_write_nested+0x200/0x200
[ 9.269744][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.269895][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.270039][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.270187][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.270367][ T185] do_syscall_64+0x117/0xfc0
[ 9.270528][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.270699][ T185] ? exc_page_fault+0xee/0x100
[ 9.270847][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.271024][ T185] RIP: 0033:0x7f26c71a608e
[ 9.271181][ 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
[ 9.271714][ T185] RSP: 002b:00007ffccb843f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.271968][ T185] RAX: ffffffffffffffda RBX: 00007ffccb8446c8 RCX: 00007f26c71a608e
[ 9.272196][ T185] RDX: 0000000000000000 RSI: 00007ffccb843fe0 RDI: 0000000000000005
[ 9.272408][ T185] RBP: 00007ffccb843f40 R08: 0000000000000000 R09: 0000000000000000
[ 9.272629][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb3
[ 9.272845][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb8446a0
[ 9.273066][ T185]
[ 9.273180][ T185] irq event stamp: 37763
[ 9.273288][ T185] hardirqs last enabled at (37771): [] __up_console_sem+0x5a/0x70
[ 9.273566][ T185] hardirqs last disabled at (37778): [] __up_console_sem+0x3f/0x70
[ 9.273828][ T185] softirqs last enabled at (36972): [] handle_softirqs+0x611/0x940
[ 9.274086][ T185] softirqs last disabled at (36903): [] __irq_exit_rcu+0x103/0x1c0
[ 9.274339][ T185] ---[ end trace 0000000000000000 ]---
[ 9.281989][ T185] ------------[ cut here ]------------
[ 9.282231][ T185] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/185
[ 9.282598][ T185] Modules linked in: veth
[ 9.282951][ T185] CPU: 2 UID: 0 PID: 185 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.283292][ T185] Tainted: [W]=WARN
[ 9.283447][ T185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.283711][ T185] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.283955][ 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
[ 9.284560][ T185] RSP: 0018:ffa00000008b71b0 EFLAGS: 00010286
[ 9.284822][ T185] RAX: 00000000ffffffa6 RBX: ff11000004e1aac0 RCX: 1ff4000000116dfc
[ 9.285103][ T185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004e1ab78
[ 9.285373][ T185] RBP: ff110000058f4000 R08: 1fe22000009c3570 R09: ff1100000c112e80
[ 9.285671][ T185] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.285951][ T185] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.286234][ T185] FS: 00007f26c6f6c840(0000) GS:ff110000ac0b0000(0000) knlGS:0000000000000000
[ 9.286556][ T185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.286813][ T185] CR2: 00005646b39fc020 CR3: 0000000004d2c001 CR4: 0000000000771ef0
[ 9.287072][ T185] PKRU: 55555554
[ 9.287236][ T185] Call Trace:
[ 9.287389][ T185]
[ 9.287517][ T185] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.287729][ T185] rtmsg_ifinfo+0x5c/0xb0
[ 9.287902][ T185] __dev_notify_flags+0x1b8/0x280
[ 9.288126][ T185] ? netif_change_name+0x8c0/0x8c0
[ 9.288319][ T185] ? rtnl_af_lookup+0x290/0x290
[ 9.288720][ T185] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.288938][ T185] rtnl_configure_link+0x1ac/0x390
[ 9.289142][ T185] rtnl_newlink_create+0x353/0x780
[ 9.289331][ T185] ? rtnl_create_link+0xf20/0xf20
[ 9.289560][ T185] ? __dev_get_by_name+0x12/0x50
[ 9.289775][ T185] ? rtnl_dev_get+0xd7/0x170
[ 9.289970][ T185] __rtnl_newlink+0x22b/0xa50
[ 9.290175][ T185] rtnl_newlink+0x8d1/0xef0
[ 9.290367][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.290598][ T185] ? find_held_lock+0x2b/0x80
[ 9.290806][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.290992][ T185] ? mark_usage+0x61/0x170
[ 9.291192][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.291388][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.291600][ T185] ? __rtnl_newlink+0xa50/0xa50
[ 9.291805][ T185] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.291992][ T185] ? validate_chain+0x38b/0xc20
[ 9.292192][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.292379][ T185] ? __lock_acquire+0x508/0xc10
[ 9.292593][ T185] ? lock_acquire.part.0+0xbc/0x260
[ 9.292801][ T185] ? find_held_lock+0x2b/0x80
[ 9.292992][ T185] netlink_rcv_skb+0x14e/0x3a0
[ 9.293192][ T185] ? rtnl_link_fill+0x900/0x900
[ 9.293383][ T185] ? netlink_ack+0xcd0/0xcd0
[ 9.293599][ T185] ? netlink_deliver_tap+0xc5/0x330
[ 9.293803][ T185] ? netlink_deliver_tap+0x13c/0x330
[ 9.293993][ T185] netlink_unicast+0x486/0x750
[ 9.294196][ T185] ? netlink_attachskb+0x810/0x810
[ 9.294386][ T185] ? __lock_acquire+0x508/0xc10
[ 9.294602][ T185] netlink_sendmsg+0x735/0xc60
[ 9.294814][ T185] ? netlink_unicast+0x750/0x750
[ 9.295003][ T185] ? __might_fault+0x97/0x140
[ 9.295208][ T185] ____sys_sendmsg+0x419/0x850
[ 9.295398][ T185] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.295860][ T185] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.296090][ T185] ? move_addr_to_kernel+0x40/0x40
[ 9.296287][ T185] ___sys_sendmsg+0x14e/0x1d0
[ 9.296487][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.296676][ T185] ? copy_msghdr_from_user+0x460/0x460
[ 9.296887][ T185] __sys_sendmsg+0x145/0x1f0
[ 9.297079][ T185] ? __sys_sendmsg_sock+0x20/0x20
[ 9.297272][ T185] ? down_write_nested+0x200/0x200
[ 9.297461][ T185] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.297685][ T185] ? fpregs_restore_userregs+0x14b/0x310
[ 9.297890][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.298085][ T185] ? rcu_is_watching+0x15/0xd0
[ 9.298300][ T185] do_syscall_64+0x117/0xfc0
[ 9.298496][ T185] ? trace_hardirqs_off+0xd/0x30
[ 9.298685][ T185] ? exc_page_fault+0xee/0x100
[ 9.298889][ T185] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.299125][ T185] RIP: 0033:0x7f26c71a608e
[ 9.299320][ 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
[ 9.299871][ T185] RSP: 002b:00007ffccb843f30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.300246][ T185] RAX: ffffffffffffffda RBX: 00007ffccb8446c8 RCX: 00007f26c71a608e
[ 9.300522][ T185] RDX: 0000000000000000 RSI: 00007ffccb843fe0 RDI: 0000000000000005
[ 9.300808][ T185] RBP: 00007ffccb843f40 R08: 0000000000000000 R09: 0000000000000000
[ 9.301065][ T185] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb3
[ 9.301423][ T185] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffccb8446a0
[ 9.301722][ T185]
[ 9.301890][ T185] irq event stamp: 44437
[ 9.302070][ T185] hardirqs last enabled at (44447): [] __up_console_sem+0x5a/0x70
[ 9.302372][ T185] hardirqs last disabled at (44456): [] __up_console_sem+0x3f/0x70
[ 9.302669][ T185] softirqs last enabled at (43574): [] handle_softirqs+0x611/0x940
[ 9.303064][ T185] softirqs last disabled at (43393): [] __irq_exit_rcu+0x103/0x1c0
[ 9.303453][ T185] ---[ end trace 0000000000000000 ]---
[ 9.308796][ T185] ip (185) used greatest stack depth: 23792 bytes left
[ 9.428771][ T193] ------------[ cut here ]------------
[ 9.428964][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 9.429234][ T193] Modules linked in: veth
[ 9.429359][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.429668][ T193] Tainted: [W]=WARN
[ 9.429886][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.430084][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.430281][ 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
[ 9.430939][ T193] RSP: 0018:ffa00000004b6e30 EFLAGS: 00010286
[ 9.431140][ T193] RAX: 00000000ffffffa6 RBX: ff1100000936f8c0 RCX: 1ff4000000096d8c
[ 9.431362][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000936f978
[ 9.431589][ T193] RBP: ff11000009cfc000 R08: 1fe220000126df30 R09: ff1100000c1eae80
[ 9.431912][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.432145][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000961f500
[ 9.432366][ T193] FS: 00007fc232cab840(0000) GS:ff110000ac130000(0000) knlGS:0000000000000000
[ 9.432632][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.432898][ T193] CR2: 000000000042ebe0 CR3: 000000000c99c004 CR4: 0000000000771ef0
[ 9.433143][ T193] PKRU: 55555554
[ 9.433258][ T193] Call Trace:
[ 9.433370][ T193]
[ 9.433450][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.433615][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.433726][ T193] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.433964][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.434130][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.434276][ T193] ? rtnl_newlink+0x8d1/0xef0
[ 9.434431][ T193] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.434585][ T193] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.434737][ T193] ? add_timer_on+0x580/0x580
[ 9.434891][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.435044][ T193] ? mark_held_locks+0x40/0x70
[ 9.435201][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.435349][ T193] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.435505][ T193] ? queue_delayed_work_on+0x95/0x100
[ 9.435659][ T193] veth_newlink+0x330/0x8d0 [veth]
[ 9.435816][ T193] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.436002][ T193] ? kasan_save_stack+0x2f/0x50
[ 9.436159][ T193] ? kasan_save_track+0x14/0x30
[ 9.436305][ T193] ? __kasan_kmalloc+0x7b/0x90
[ 9.436471][ T193] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.436619][ T193] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.436770][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.436929][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.437081][ T193] ? rtnl_create_link+0x169/0xf20
[ 9.437228][ T193] rtnl_newlink_create+0x2da/0x780
[ 9.437373][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.437525][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.437669][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.437824][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.437972][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.438121][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.438266][ T193] ? find_held_lock+0x2b/0x80
[ 9.438412][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.438564][ T193] ? mark_usage+0x61/0x170
[ 9.438718][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.438875][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.439021][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.439177][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.439326][ T193] ? validate_chain+0x38b/0xc20
[ 9.439479][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.439628][ T193] ? __lock_acquire+0x508/0xc10
[ 9.439784][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.439930][ T193] ? find_held_lock+0x2b/0x80
[ 9.440085][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.440232][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.440379][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.440542][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.440686][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.440839][ T193] netlink_unicast+0x486/0x750
[ 9.440984][ T193] ? netlink_attachskb+0x810/0x810
[ 9.441135][ T193] ? __lock_acquire+0x508/0xc10
[ 9.441281][ T193] netlink_sendmsg+0x735/0xc60
[ 9.441427][ T193] ? netlink_unicast+0x750/0x750
[ 9.441583][ T193] ? __might_fault+0x97/0x140
[ 9.441730][ T193] ____sys_sendmsg+0x419/0x850
[ 9.441881][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.442026][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.442210][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.442364][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.442520][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.442675][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.442842][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.442991][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.443158][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.443307][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.443454][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.443605][ T193] do_syscall_64+0x117/0xfc0
[ 9.443806][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.443952][ T193] ? exc_page_fault+0xee/0x100
[ 9.444104][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.444283][ T193] RIP: 0033:0x7fc232ee508e
[ 9.444439][ 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
[ 9.444970][ T193] RSP: 002b:00007ffd5ea808c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.445201][ T193] RAX: ffffffffffffffda RBX: 00007ffd5ea81058 RCX: 00007fc232ee508e
[ 9.445420][ T193] RDX: 0000000000000000 RSI: 00007ffd5ea80970 RDI: 0000000000000005
[ 9.445671][ T193] RBP: 00007ffd5ea808d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.445896][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb3
[ 9.446118][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ea81030
[ 9.446340][ T193]
[ 9.446449][ T193] irq event stamp: 18753
[ 9.446563][ T193] hardirqs last enabled at (18761): [] __up_console_sem+0x5a/0x70
[ 9.446824][ T193] hardirqs last disabled at (18770): [] __up_console_sem+0x3f/0x70
[ 9.447078][ T193] softirqs last enabled at (18112): [] handle_softirqs+0x611/0x940
[ 9.447338][ T193] softirqs last disabled at (18047): [] __irq_exit_rcu+0x103/0x1c0
[ 9.447600][ T193] ---[ end trace 0000000000000000 ]---
[ 9.472065][ T193] ------------[ cut here ]------------
[ 9.472253][ T193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/193
[ 9.472518][ T193] Modules linked in: veth
[ 9.472637][ T193] CPU: 3 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.473110][ T193] Tainted: [W]=WARN
[ 9.473218][ T193] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.473394][ T193] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.473647][ 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
[ 9.474170][ T193] RSP: 0018:ffa00000004b71b0 EFLAGS: 00010286
[ 9.474362][ T193] RAX: 00000000ffffffa6 RBX: ff1100000db8b380 RCX: 1ff4000000096dfc
[ 9.474600][ T193] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000db8b438
[ 9.474814][ T193] RBP: ff11000009c29000 R08: 1fe2200001b71688 R09: ff1100000c1eae80
[ 9.475030][ T193] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.475242][ T193] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.475450][ T193] FS: 00007fc232cab840(0000) GS:ff110000ac130000(0000) knlGS:0000000000000000
[ 9.475701][ T193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.475885][ T193] CR2: 000056468b5b4280 CR3: 000000000c99c004 CR4: 0000000000771ef0
[ 9.476099][ T193] PKRU: 55555554
[ 9.476205][ T193] Call Trace:
[ 9.476309][ T193]
[ 9.476382][ T193] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.476563][ T193] rtmsg_ifinfo+0x5c/0xb0
[ 9.476674][ T193] __dev_notify_flags+0x1b8/0x280
[ 9.476823][ T193] ? netif_change_name+0x8c0/0x8c0
[ 9.476965][ T193] ? rtnl_af_lookup+0x290/0x290
[ 9.477114][ T193] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.477257][ T193] rtnl_configure_link+0x1ac/0x390
[ 9.477398][ T193] rtnl_newlink_create+0x353/0x780
[ 9.477566][ T193] ? rtnl_create_link+0xf20/0xf20
[ 9.477711][ T193] ? __dev_get_by_name+0x12/0x50
[ 9.477882][ T193] ? rtnl_dev_get+0xd7/0x170
[ 9.478042][ T193] __rtnl_newlink+0x22b/0xa50
[ 9.478190][ T193] rtnl_newlink+0x8d1/0xef0
[ 9.478331][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.478478][ T193] ? find_held_lock+0x2b/0x80
[ 9.478650][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.478796][ T193] ? mark_usage+0x61/0x170
[ 9.478933][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.479084][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.479227][ T193] ? __rtnl_newlink+0xa50/0xa50
[ 9.479366][ T193] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.479522][ T193] ? validate_chain+0x38b/0xc20
[ 9.479674][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.479819][ T193] ? __lock_acquire+0x508/0xc10
[ 9.479962][ T193] ? lock_acquire.part.0+0xbc/0x260
[ 9.480105][ T193] ? find_held_lock+0x2b/0x80
[ 9.480250][ T193] netlink_rcv_skb+0x14e/0x3a0
[ 9.480393][ T193] ? rtnl_link_fill+0x900/0x900
[ 9.480558][ T193] ? netlink_ack+0xcd0/0xcd0
[ 9.480726][ T193] ? netlink_deliver_tap+0xc5/0x330
[ 9.480874][ T193] ? netlink_deliver_tap+0x13c/0x330
[ 9.481014][ T193] netlink_unicast+0x486/0x750
[ 9.481162][ T193] ? netlink_attachskb+0x810/0x810
[ 9.481301][ T193] ? __lock_acquire+0x508/0xc10
[ 9.481445][ T193] netlink_sendmsg+0x735/0xc60
[ 9.481606][ T193] ? netlink_unicast+0x750/0x750
[ 9.481753][ T193] ? __might_fault+0x97/0x140
[ 9.481899][ T193] ____sys_sendmsg+0x419/0x850
[ 9.482040][ T193] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.482184][ T193] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.482355][ T193] ? move_addr_to_kernel+0x40/0x40
[ 9.482510][ T193] ___sys_sendmsg+0x14e/0x1d0
[ 9.482651][ T193] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.482797][ T193] ? copy_msghdr_from_user+0x460/0x460
[ 9.482946][ T193] ? lock_vma_under_rcu+0x159/0x410
[ 9.483094][ T193] __sys_sendmsg+0x145/0x1f0
[ 9.483235][ T193] ? __sys_sendmsg_sock+0x20/0x20
[ 9.483378][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.483529][ T193] ? rcu_is_watching+0x15/0xd0
[ 9.483670][ T193] do_syscall_64+0x117/0xfc0
[ 9.483816][ T193] ? trace_hardirqs_off+0xd/0x30
[ 9.483957][ T193] ? exc_page_fault+0xee/0x100
[ 9.484104][ T193] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.484276][ T193] RIP: 0033:0x7fc232ee508e
[ 9.484424][ 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
[ 9.484944][ T193] RSP: 002b:00007ffd5ea808c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.485180][ T193] RAX: ffffffffffffffda RBX: 00007ffd5ea81058 RCX: 00007fc232ee508e
[ 9.485388][ T193] RDX: 0000000000000000 RSI: 00007ffd5ea80970 RDI: 0000000000000005
[ 9.485611][ T193] RBP: 00007ffd5ea808d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.485827][ T193] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb3
[ 9.486039][ T193] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5ea81030
[ 9.486258][ T193]
[ 9.486364][ T193] irq event stamp: 37103
[ 9.486475][ T193] hardirqs last enabled at (37111): [] __up_console_sem+0x5a/0x70
[ 9.486721][ T193] hardirqs last disabled at (37118): [] __up_console_sem+0x3f/0x70
[ 9.486967][ T193] softirqs last enabled at (36438): [] handle_softirqs+0x611/0x940
[ 9.487214][ T193] softirqs last disabled at (36133): [] __irq_exit_rcu+0x103/0x1c0
[ 9.487456][ T193] ---[ end trace 0000000000000000 ]---
[ 9.703540][ T209] ------------[ cut here ]------------
[ 9.703766][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/209
[ 9.704062][ T209] Modules linked in: veth
[ 9.704185][ T209] CPU: 1 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.704473][ T209] Tainted: [W]=WARN
[ 9.704607][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.704815][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.705019][ 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
[ 9.705565][ T209] RSP: 0018:ffa0000000926e30 EFLAGS: 00010286
[ 9.705763][ T209] RAX: 00000000ffffffa6 RBX: ff11000004eac200 RCX: 1ff4000000124d8c
[ 9.705989][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004eac2b8
[ 9.706206][ T209] RBP: ff11000004efc000 R08: 1fe22000009d5858 R09: ff1100000c2a5180
[ 9.706418][ T209] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.706668][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000051adc80
[ 9.706886][ T209] FS: 00007f07e676c840(0000) GS:ff110000ac030000(0000) knlGS:0000000000000000
[ 9.707137][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.707312][ T209] CR2: 00007f07e6bac000 CR3: 000000000d17c001 CR4: 0000000000771ef0
[ 9.707555][ T209] PKRU: 55555554
[ 9.707661][ T209] Call Trace:
[ 9.707834][ T209]
[ 9.707908][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.708082][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.708246][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 9.708353][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 9.708526][ T209] __dev_notify_flags+0x1b8/0x280
[ 9.708672][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 9.708875][ T209] ? linkwatch_fire_event+0x194/0x250
[ 9.709019][ T209] ? netif_change_name+0x8c0/0x8c0
[ 9.709164][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 9.709303][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.709441][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.709586][ T209] ? find_held_lock+0x2b/0x80
[ 9.709725][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.709951][ T209] ? mark_held_locks+0x40/0x70
[ 9.710100][ T209] rtnl_configure_link+0x1ac/0x390
[ 9.710241][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.710383][ T209] ? queue_delayed_work_on+0x95/0x100
[ 9.710534][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 9.710678][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 9.710912][ T209] ? kasan_save_stack+0x2f/0x50
[ 9.711079][ T209] ? kasan_save_track+0x14/0x30
[ 9.711221][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 9.711376][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.711534][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 9.711677][ T209] ? rtnl_af_lookup+0x290/0x290
[ 9.711877][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.712019][ T209] ? rtnl_create_link+0x169/0xf20
[ 9.712180][ T209] rtnl_newlink_create+0x2da/0x780
[ 9.712325][ T209] ? rtnl_create_link+0xf20/0xf20
[ 9.712472][ T209] ? __dev_get_by_name+0x12/0x50
[ 9.713337][ T209] ? rtnl_dev_get+0xd7/0x170
[ 9.713518][ T209] __rtnl_newlink+0x22b/0xa50
[ 9.713662][ T209] rtnl_newlink+0x8d1/0xef0
[ 9.713810][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 9.713950][ T209] ? find_held_lock+0x2b/0x80
[ 9.714116][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 9.714279][ T209] ? mark_usage+0x61/0x170
[ 9.714420][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.714572][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.714716][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 9.714864][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.715025][ T209] ? validate_chain+0x38b/0xc20
[ 9.715194][ T209] ? rtnl_link_fill+0x900/0x900
[ 9.715339][ T209] ? __lock_acquire+0x508/0xc10
[ 9.715489][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 9.715627][ T209] ? find_held_lock+0x2b/0x80
[ 9.715801][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 9.715946][ T209] ? rtnl_link_fill+0x900/0x900
[ 9.716094][ T209] ? netlink_ack+0xcd0/0xcd0
[ 9.716237][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 9.716381][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 9.716571][ T209] netlink_unicast+0x486/0x750
[ 9.716719][ T209] ? netlink_attachskb+0x810/0x810
[ 9.716869][ T209] ? __lock_acquire+0x508/0xc10
[ 9.717012][ T209] netlink_sendmsg+0x735/0xc60
[ 9.717160][ T209] ? netlink_unicast+0x750/0x750
[ 9.717306][ T209] ? __might_fault+0x97/0x140
[ 9.717453][ T209] ____sys_sendmsg+0x419/0x850
[ 9.717618][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.717795][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.717970][ T209] ? move_addr_to_kernel+0x40/0x40
[ 9.718123][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 9.718264][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.718417][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 9.718594][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 9.718738][ T209] __sys_sendmsg+0x145/0x1f0
[ 9.718883][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 9.719046][ T209] ? rcu_is_watching+0x15/0xd0
[ 9.719194][ T209] ? rcu_is_watching+0x15/0xd0
[ 9.719336][ T209] do_syscall_64+0x117/0xfc0
[ 9.719486][ T209] ? trace_hardirqs_off+0xd/0x30
[ 9.719629][ T209] ? exc_page_fault+0xee/0x100
[ 9.719776][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.719949][ T209] RIP: 0033:0x7f07e69a608e
[ 9.720110][ 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
[ 9.720615][ T209] RSP: 002b:00007ffda4ef62a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.720835][ T209] RAX: ffffffffffffffda RBX: 00007ffda4ef6a38 RCX: 00007f07e69a608e
[ 9.721046][ T209] RDX: 0000000000000000 RSI: 00007ffda4ef6350 RDI: 0000000000000005
[ 9.721282][ T209] RBP: 00007ffda4ef62b0 R08: 0000000000000000 R09: 0000000000000000
[ 9.721514][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb4
[ 9.721733][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4ef6a10
[ 9.721954][ T209]
[ 9.722059][ T209] irq event stamp: 21205
[ 9.722196][ T209] hardirqs last enabled at (21213): [] __up_console_sem+0x5a/0x70
[ 9.722448][ T209] hardirqs last disabled at (21220): [] __up_console_sem+0x3f/0x70
[ 9.722719][ T209] softirqs last enabled at (20762): [] handle_softirqs+0x611/0x940
[ 9.722972][ T209] softirqs last disabled at (20681): [] __irq_exit_rcu+0x103/0x1c0
[ 9.723217][ T209] ---[ end trace 0000000000000000 ]---
[ 9.729394][ T209] ------------[ cut here ]------------
[ 9.729607][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/209
[ 9.730419][ T209] Modules linked in: veth
[ 9.730539][ T209] CPU: 1 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.730878][ T209] Tainted: [W]=WARN
[ 9.730984][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.731238][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.731420][ 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
[ 9.732040][ T209] RSP: 0018:ffa00000009271b0 EFLAGS: 00010286
[ 9.732247][ T209] RAX: 00000000ffffffa6 RBX: ff11000004aa43c0 RCX: 1ff4000000124dfc
[ 9.732454][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004aa4478
[ 9.732664][ T209] RBP: ff11000004ef9000 R08: 1fe2200000954890 R09: ff1100000c2a5180
[ 9.732928][ T209] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.733140][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 9.733345][ T209] FS: 00007f07e676c840(0000) GS:ff110000ac030000(0000) knlGS:0000000000000000
[ 9.733592][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.733872][ T209] CR2: 00007f07e6bac000 CR3: 000000000d17c001 CR4: 0000000000771ef0
[ 9.734084][ T209] PKRU: 55555554
[ 9.734187][ T209] Call Trace:
[ 9.734290][ T209]
[ 9.734362][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.734508][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 9.734612][ T209] __dev_notify_flags+0x1b8/0x280
[ 9.734807][ T209] ? netif_change_name+0x8c0/0x8c0
[ 9.734955][ T209] ? rtnl_af_lookup+0x290/0x290
[ 9.735102][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 9.735241][ T209] rtnl_configure_link+0x1ac/0x390
[ 9.735383][ T209] rtnl_newlink_create+0x353/0x780
[ 9.735557][ T209] ? rtnl_create_link+0xf20/0xf20
[ 9.735701][ T209] ? __dev_get_by_name+0x12/0x50
[ 9.735901][ T209] ? rtnl_dev_get+0xd7/0x170
[ 9.736048][ T209] __rtnl_newlink+0x22b/0xa50
[ 9.736195][ T209] rtnl_newlink+0x8d1/0xef0
[ 9.736335][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 9.736481][ T209] ? find_held_lock+0x2b/0x80
[ 9.736620][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 9.736817][ T209] ? mark_usage+0x61/0x170
[ 9.736960][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.737113][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.737253][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 9.737413][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.737558][ T209] ? validate_chain+0x38b/0xc20
[ 9.737698][ T209] ? rtnl_link_fill+0x900/0x900
[ 9.737897][ T209] ? __lock_acquire+0x508/0xc10
[ 9.738059][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 9.738219][ T209] ? find_held_lock+0x2b/0x80
[ 9.738504][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 9.738643][ T209] ? rtnl_link_fill+0x900/0x900
[ 9.738843][ T209] ? netlink_ack+0xcd0/0xcd0
[ 9.738987][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 9.739132][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 9.739271][ T209] netlink_unicast+0x486/0x750
[ 9.739412][ T209] ? netlink_attachskb+0x810/0x810
[ 9.739557][ T209] ? __lock_acquire+0x508/0xc10
[ 9.739726][ T209] netlink_sendmsg+0x735/0xc60
[ 9.739925][ T209] ? netlink_unicast+0x750/0x750
[ 9.740084][ T209] ? __might_fault+0x97/0x140
[ 9.740231][ T209] ____sys_sendmsg+0x419/0x850
[ 9.740370][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.740532][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.740711][ T209] ? move_addr_to_kernel+0x40/0x40
[ 9.740918][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 9.741083][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.741243][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 9.741391][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 9.741559][ T209] __sys_sendmsg+0x145/0x1f0
[ 9.741703][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 9.741909][ T209] ? rcu_is_watching+0x15/0xd0
[ 9.742049][ T209] ? rcu_is_watching+0x15/0xd0
[ 9.742194][ T209] do_syscall_64+0x117/0xfc0
[ 9.742332][ T209] ? trace_hardirqs_off+0xd/0x30
[ 9.742478][ T209] ? exc_page_fault+0xee/0x100
[ 9.742647][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.742883][ T209] RIP: 0033:0x7f07e69a608e
[ 9.743030][ 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
[ 9.743576][ T209] RSP: 002b:00007ffda4ef62a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.743843][ T209] RAX: ffffffffffffffda RBX: 00007ffda4ef6a38 RCX: 00007f07e69a608e
[ 9.744050][ T209] RDX: 0000000000000000 RSI: 00007ffda4ef6350 RDI: 0000000000000005
[ 9.744261][ T209] RBP: 00007ffda4ef62b0 R08: 0000000000000000 R09: 0000000000000000
[ 9.744475][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfb4
[ 9.744710][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffda4ef6a10
[ 9.744987][ T209]
[ 9.745098][ T209] irq event stamp: 27685
[ 9.745203][ T209] hardirqs last enabled at (27693): [] __up_console_sem+0x5a/0x70
[ 9.745456][ T209] hardirqs last disabled at (27700): [] __up_console_sem+0x3f/0x70
[ 9.745811][ T209] softirqs last enabled at (27800): [] handle_softirqs+0x611/0x940
[ 9.746056][ T209] softirqs last disabled at (27709): [] __irq_exit_rcu+0x103/0x1c0
[ 9.746301][ T209] ---[ end trace 0000000000000000 ]---