[ 10.262064][ T186] ------------[ cut here ]------------
[ 10.262495][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
[ 10.263075][ T186] Modules linked in: veth
[ 10.263365][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.263949][ T186] Tainted: [W]=WARN
[ 10.264263][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.264642][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.265024][ T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.265999][ T186] RSP: 0018:ffa00000008c6e30 EFLAGS: 00010286
[ 10.266347][ T186] RAX: 00000000ffffffa6 RBX: ff11000009120e40 RCX: 1ff4000000118d8c
[ 10.266772][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009120ef8
[ 10.267172][ T186] RBP: ff110000079d9000 R08: 1fe22000012241e0 R09: ff1100000bee2e80
[ 10.267586][ T186] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.268018][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000001f04b00
[ 10.268432][ T186] FS: 00007fc9c2841840(0000) GS:ff1100008c0b0000(0000) knlGS:0000000000000000
[ 10.268898][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.269237][ T186] CR2: 000055913e5683d8 CR3: 000000000ce14003 CR4: 0000000000771ef0
[ 10.269649][ T186] PKRU: 55555554
[ 10.269909][ T186] Call Trace:
[ 10.270139][ T186]
[ 10.270314][ T186] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.270683][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.270989][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.271219][ T186] ? find_held_lock+0x2b/0x80
[ 10.271520][ T186] ? find_held_lock+0x2b/0x80
[ 10.271811][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.272112][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.272392][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.272695][ T186] ? __queue_work+0x315/0xc00
[ 10.272994][ T186] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 10.273335][ T186] ? trace_irq_enable.constprop.0+0x30/0x180
[ 10.273695][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.273990][ T186] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.274280][ T186] ? queue_delayed_work_on+0x95/0x100
[ 10.274583][ T186] veth_newlink+0x330/0x8d0 [veth]
[ 10.274880][ T186] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.275215][ T186] ? kasan_save_stack+0x2f/0x50
[ 10.275516][ T186] ? kasan_save_track+0x14/0x30
[ 10.275800][ T186] ? __kasan_kmalloc+0x7b/0x90
[ 10.276128][ T186] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.276432][ T186] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.276745][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.277041][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.277328][ T186] ? rtnl_create_link+0x169/0xf20
[ 10.277629][ T186] rtnl_newlink_create+0x2da/0x780
[ 10.277920][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.278198][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.278496][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.278788][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.279090][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.279376][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.279671][ T186] ? find_held_lock+0x2b/0x80
[ 10.279962][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.280240][ T186] ? mark_usage+0x61/0x170
[ 10.280535][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.280833][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.281120][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.281400][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.281697][ T186] ? validate_chain+0x38b/0xc20
[ 10.282016][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.282291][ T186] ? __lock_acquire+0x508/0xc10
[ 10.282615][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.282904][ T186] ? find_held_lock+0x2b/0x80
[ 10.283185][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.283477][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.283754][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.284071][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.284349][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.284649][ T186] netlink_unicast+0x486/0x750
[ 10.284940][ T186] ? netlink_attachskb+0x810/0x810
[ 10.285222][ T186] ? __lock_acquire+0x508/0xc10
[ 10.285526][ T186] netlink_sendmsg+0x735/0xc60
[ 10.285797][ T186] ? netlink_unicast+0x750/0x750
[ 10.286097][ T186] ? __might_fault+0x97/0x140
[ 10.286379][ T186] ____sys_sendmsg+0x419/0x850
[ 10.286679][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.286964][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.287286][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.287586][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.287891][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.288167][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.288486][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.288770][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.289074][ T186] ? down_write_nested+0x200/0x200
[ 10.289373][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.289685][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.289975][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.290259][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.290560][ T186] do_syscall_64+0x117/0xfc0
[ 10.290849][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.291134][ T186] ? exc_page_fault+0xee/0x100
[ 10.291438][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.291774][ T186] RIP: 0033:0x7fc9c2a7b08e
[ 10.292095][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.292978][ T186] RSP: 002b:00007ffe6fc1e4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.293373][ T186] RAX: ffffffffffffffda RBX: 00007ffe6fc1ec48 RCX: 00007fc9c2a7b08e
[ 10.293777][ T186] RDX: 0000000000000000 RSI: 00007ffe6fc1e560 RDI: 0000000000000005
[ 10.294175][ T186] RBP: 00007ffe6fc1e4c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.294582][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc94
[ 10.295011][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fc1ec20
[ 10.295434][ T186]
[ 10.295661][ T186] irq event stamp: 30931
[ 10.295891][ T186] hardirqs last enabled at (30941): [] __up_console_sem+0x5a/0x70
[ 10.296348][ T186] hardirqs last disabled at (30950): [] __up_console_sem+0x3f/0x70
[ 10.296824][ T186] softirqs last enabled at (29904): [] handle_softirqs+0x611/0x940
[ 10.297269][ T186] softirqs last disabled at (29885): [] __irq_exit_rcu+0x103/0x1c0
[ 10.297731][ T186] ---[ end trace 0000000000000000 ]---
[ 10.308143][ T186] ------------[ cut here ]------------
[ 10.308397][ T186] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/186
[ 10.308716][ T186] Modules linked in: veth
[ 10.308895][ T186] CPU: 2 UID: 0 PID: 186 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.309233][ T186] Tainted: [W]=WARN
[ 10.309391][ T186] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.309783][ T186] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.310132][ T186] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.310839][ T186] RSP: 0018:ffa00000008c71b0 EFLAGS: 00010286
[ 10.311190][ T186] RAX: 00000000ffffffa6 RBX: ff11000001f39000 RCX: 1ff4000000118dfc
[ 10.311479][ T186] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000001f390b8
[ 10.311750][ T186] RBP: ff1100000a00c000 R08: 1fe22000003e7218 R09: ff1100000bee2e80
[ 10.312059][ T186] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.312333][ T186] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.312621][ T186] FS: 00007fc9c2841840(0000) GS:ff1100008c0b0000(0000) knlGS:0000000000000000
[ 10.312946][ T186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.313184][ T186] CR2: 000055913e5683d8 CR3: 000000000ce14003 CR4: 0000000000771ef0
[ 10.313469][ T186] PKRU: 55555554
[ 10.313629][ T186] Call Trace:
[ 10.313791][ T186]
[ 10.313927][ T186] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.314129][ T186] rtmsg_ifinfo+0x5c/0xb0
[ 10.314293][ T186] __dev_notify_flags+0x1b8/0x280
[ 10.314507][ T186] ? netif_change_name+0x8c0/0x8c0
[ 10.314730][ T186] ? rtnl_af_lookup+0x290/0x290
[ 10.314932][ T186] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.315139][ T186] rtnl_configure_link+0x1ac/0x390
[ 10.315345][ T186] rtnl_newlink_create+0x353/0x780
[ 10.315558][ T186] ? rtnl_create_link+0xf20/0xf20
[ 10.315752][ T186] ? __dev_get_by_name+0x12/0x50
[ 10.315957][ T186] ? rtnl_dev_get+0xd7/0x170
[ 10.316161][ T186] __rtnl_newlink+0x22b/0xa50
[ 10.316380][ T186] rtnl_newlink+0x8d1/0xef0
[ 10.316591][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.316787][ T186] ? find_held_lock+0x2b/0x80
[ 10.316992][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.317183][ T186] ? mark_usage+0x61/0x170
[ 10.317401][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.317612][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.317815][ T186] ? __rtnl_newlink+0xa50/0xa50
[ 10.318010][ T186] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.318208][ T186] ? validate_chain+0x38b/0xc20
[ 10.318401][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.318607][ T186] ? __lock_acquire+0x508/0xc10
[ 10.318812][ T186] ? lock_acquire.part.0+0xbc/0x260
[ 10.319006][ T186] ? find_held_lock+0x2b/0x80
[ 10.319206][ T186] netlink_rcv_skb+0x14e/0x3a0
[ 10.319401][ T186] ? rtnl_link_fill+0x900/0x900
[ 10.319616][ T186] ? netlink_ack+0xcd0/0xcd0
[ 10.319822][ T186] ? netlink_deliver_tap+0xc5/0x330
[ 10.320019][ T186] ? netlink_deliver_tap+0x13c/0x330
[ 10.320217][ T186] netlink_unicast+0x486/0x750
[ 10.320430][ T186] ? netlink_attachskb+0x810/0x810
[ 10.320625][ T186] ? __lock_acquire+0x508/0xc10
[ 10.320830][ T186] netlink_sendmsg+0x735/0xc60
[ 10.321029][ T186] ? netlink_unicast+0x750/0x750
[ 10.321225][ T186] ? __might_fault+0x97/0x140
[ 10.321439][ T186] ____sys_sendmsg+0x419/0x850
[ 10.321635][ T186] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.321851][ T186] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.322080][ T186] ? move_addr_to_kernel+0x40/0x40
[ 10.322280][ T186] ___sys_sendmsg+0x14e/0x1d0
[ 10.322495][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.322690][ T186] ? copy_msghdr_from_user+0x460/0x460
[ 10.322905][ T186] __sys_sendmsg+0x145/0x1f0
[ 10.323103][ T186] ? __sys_sendmsg_sock+0x20/0x20
[ 10.323300][ T186] ? down_write_nested+0x200/0x200
[ 10.323537][ T186] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.323735][ T186] ? fpregs_restore_userregs+0x14b/0x310
[ 10.323942][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.324137][ T186] ? rcu_is_watching+0x15/0xd0
[ 10.324332][ T186] do_syscall_64+0x117/0xfc0
[ 10.324538][ T186] ? trace_hardirqs_off+0xd/0x30
[ 10.324735][ T186] ? exc_page_fault+0xee/0x100
[ 10.324981][ T186] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.325211][ T186] RIP: 0033:0x7fc9c2a7b08e
[ 10.325429][ T186] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.325990][ T186] RSP: 002b:00007ffe6fc1e4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.326261][ T186] RAX: ffffffffffffffda RBX: 00007ffe6fc1ec48 RCX: 00007fc9c2a7b08e
[ 10.326542][ T186] RDX: 0000000000000000 RSI: 00007ffe6fc1e560 RDI: 0000000000000005
[ 10.326814][ T186] RBP: 00007ffe6fc1e4c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.327075][ T186] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc94
[ 10.327338][ T186] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6fc1ec20
[ 10.327645][ T186]
[ 10.327820][ T186] irq event stamp: 37847
[ 10.327983][ T186] hardirqs last enabled at (37857): [] __up_console_sem+0x5a/0x70
[ 10.328287][ T186] hardirqs last disabled at (37866): [] __up_console_sem+0x3f/0x70
[ 10.328602][ T186] softirqs last enabled at (37202): [] handle_softirqs+0x611/0x940
[ 10.328911][ T186] softirqs last disabled at (37195): [] __irq_exit_rcu+0x103/0x1c0
[ 10.329212][ T186] ---[ end trace 0000000000000000 ]---
[ 10.583200][ T197] ------------[ cut here ]------------
[ 10.583547][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/197
[ 10.584022][ T197] Modules linked in: veth
[ 10.584268][ T197] CPU: 2 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.584820][ T197] Tainted: [W]=WARN
[ 10.585047][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.585364][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.585717][ T197] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.586474][ T197] RSP: 0018:ffa0000000866e30 EFLAGS: 00010286
[ 10.586799][ T197] RAX: 00000000ffffffa6 RBX: ff1100000e267c40 RCX: 1ff400000010cd8c
[ 10.587200][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e267cf8
[ 10.587554][ T197] RBP: ff1100000bfb9000 R08: 1fe2200001c4cfa0 R09: ff1100000bf8d180
[ 10.587891][ T197] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.588273][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000950e380
[ 10.588666][ T197] FS: 00007f84317d1840(0000) GS:ff1100008c0b0000(0000) knlGS:0000000000000000
[ 10.589000][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.589312][ T197] CR2: 000000000042ebe0 CR3: 000000000ce26001 CR4: 0000000000771ef0
[ 10.589707][ T197] PKRU: 55555554
[ 10.589936][ T197] Call Trace:
[ 10.590128][ T197]
[ 10.590255][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.590474][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.590639][ T197] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.590878][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.591094][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.591289][ T197] ? rtnl_newlink+0x8d1/0xef0
[ 10.591499][ T197] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.591694][ T197] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.591901][ T197] ? add_timer_on+0x580/0x580
[ 10.592152][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.592363][ T197] ? mark_held_locks+0x40/0x70
[ 10.592697][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.592972][ T197] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.593326][ T197] ? queue_delayed_work_on+0x95/0x100
[ 10.593670][ T197] veth_newlink+0x330/0x8d0 [veth]
[ 10.594052][ T197] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.594583][ T197] ? kasan_save_stack+0x2f/0x50
[ 10.594897][ T197] ? kasan_save_track+0x14/0x30
[ 10.595191][ T197] ? __kasan_kmalloc+0x7b/0x90
[ 10.595538][ T197] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.595878][ T197] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.596288][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.596587][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.596846][ T197] ? rtnl_create_link+0x169/0xf20
[ 10.597114][ T197] rtnl_newlink_create+0x2da/0x780
[ 10.597316][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.597526][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.597723][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.597935][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.598193][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.598462][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.598665][ T197] ? find_held_lock+0x2b/0x80
[ 10.598944][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.599166][ T197] ? mark_usage+0x61/0x170
[ 10.599364][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.599965][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.600167][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.600373][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.600583][ T197] ? validate_chain+0x38b/0xc20
[ 10.600778][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.600983][ T197] ? __lock_acquire+0x508/0xc10
[ 10.601181][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.601697][ T197] ? find_held_lock+0x2b/0x80
[ 10.601909][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.602109][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.602311][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.602526][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.602721][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.602931][ T197] netlink_unicast+0x486/0x750
[ 10.603130][ T197] ? netlink_attachskb+0x810/0x810
[ 10.603327][ T197] ? __lock_acquire+0x508/0xc10
[ 10.603541][ T197] netlink_sendmsg+0x735/0xc60
[ 10.603744][ T197] ? netlink_unicast+0x750/0x750
[ 10.603952][ T197] ? __might_fault+0x97/0x140
[ 10.604155][ T197] ____sys_sendmsg+0x419/0x850
[ 10.604355][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.604567][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.604799][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.605010][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.605206][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.605405][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.605626][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.605833][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.606031][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.606233][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.606500][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.606703][ T197] do_syscall_64+0x117/0xfc0
[ 10.606929][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.607131][ T197] ? exc_page_fault+0xee/0x100
[ 10.607330][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.607575][ T197] RIP: 0033:0x7f8431a0b08e
[ 10.607780][ T197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.608787][ T197] RSP: 002b:00007ffd9c4e8190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.609070][ T197] RAX: ffffffffffffffda RBX: 00007ffd9c4e8928 RCX: 00007f8431a0b08e
[ 10.609339][ T197] RDX: 0000000000000000 RSI: 00007ffd9c4e8240 RDI: 0000000000000005
[ 10.609622][ T197] RBP: 00007ffd9c4e81a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.609900][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc94
[ 10.610174][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c4e8900
[ 10.610680][ T197]
[ 10.610946][ T197] irq event stamp: 18715
[ 10.611109][ T197] hardirqs last enabled at (18725): [] __up_console_sem+0x5a/0x70
[ 10.611723][ T197] hardirqs last disabled at (18736): [] __up_console_sem+0x3f/0x70
[ 10.612038][ T197] softirqs last enabled at (18096): [] handle_softirqs+0x611/0x940
[ 10.612559][ T197] softirqs last disabled at (17981): [] __irq_exit_rcu+0x103/0x1c0
[ 10.612890][ T197] ---[ end trace 0000000000000000 ]---
[ 10.652398][ T197] ------------[ cut here ]------------
[ 10.652793][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/197
[ 10.653060][ T197] Modules linked in: veth
[ 10.653234][ T197] CPU: 0 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.653626][ T197] Tainted: [W]=WARN
[ 10.653736][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.653922][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.654115][ T197] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 38 e4 f0 ff b9 a6 ff ff
[ 10.654739][ T197] RSP: 0018:ffa00000008671b0 EFLAGS: 00010286
[ 10.655032][ T197] RAX: 00000000ffffffa6 RBX: ff1100000aed78c0 RCX: 1ff400000010cdfc
[ 10.655246][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000aed7978
[ 10.655560][ T197] RBP: ff11000004d5c000 R08: 1fe22000015daf30 R09: ff1100000bf8d180
[ 10.655771][ T197] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.655991][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.656209][ T197] FS: 00007f84317d1840(0000) GS:ff1100008bfb0000(0000) knlGS:0000000000000000
[ 10.656574][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.656757][ T197] CR2: 000055913e5236c8 CR3: 000000000ce26005 CR4: 0000000000771ef0
[ 10.656975][ T197] PKRU: 55555554
[ 10.657081][ T197] Call Trace:
[ 10.657188][ T197]
[ 10.657263][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.657410][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.657616][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.657761][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.657909][ T197] ? rtnl_af_lookup+0x290/0x290
[ 10.658051][ T197] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.658203][ T197] rtnl_configure_link+0x1ac/0x390
[ 10.658346][ T197] rtnl_newlink_create+0x353/0x780
[ 10.658504][ T197] ? rtnl_create_link+0xf20/0xf20
[ 10.658647][ T197] ? __dev_get_by_name+0x12/0x50
[ 10.658790][ T197] ? rtnl_dev_get+0xd7/0x170
[ 10.658940][ T197] __rtnl_newlink+0x22b/0xa50
[ 10.659086][ T197] rtnl_newlink+0x8d1/0xef0
[ 10.659230][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.659376][ T197] ? find_held_lock+0x2b/0x80
[ 10.659527][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.659672][ T197] ? mark_usage+0x61/0x170
[ 10.659820][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.659967][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.660116][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.660260][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.660408][ T197] ? validate_chain+0x38b/0xc20
[ 10.660555][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.660699][ T197] ? __lock_acquire+0x508/0xc10
[ 10.660850][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.660991][ T197] ? find_held_lock+0x2b/0x80
[ 10.661136][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.661282][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.661430][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.661577][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.661721][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.661869][ T197] netlink_unicast+0x486/0x750
[ 10.662031][ T197] ? netlink_attachskb+0x810/0x810
[ 10.662173][ T197] ? __lock_acquire+0x508/0xc10
[ 10.662319][ T197] netlink_sendmsg+0x735/0xc60
[ 10.662472][ T197] ? netlink_unicast+0x750/0x750
[ 10.662619][ T197] ? __might_fault+0x97/0x140
[ 10.662766][ T197] ____sys_sendmsg+0x419/0x850
[ 10.662913][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.663059][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.663234][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.663381][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.663527][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.663668][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.663823][ T197] ? lock_vma_under_rcu+0x159/0x410
[ 10.663971][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.664114][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.664260][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.664402][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.664555][ T197] do_syscall_64+0x117/0xfc0
[ 10.664696][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.664843][ T197] ? exc_page_fault+0xee/0x100
[ 10.664984][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.665162][ T197] RIP: 0033:0x7f8431a0b08e
[ 10.665314][ T197] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 10.665871][ T197] RSP: 002b:00007ffd9c4e8190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.666083][ T197] RAX: ffffffffffffffda RBX: 00007ffd9c4e8928 RCX: 00007f8431a0b08e
[ 10.666299][ T197] RDX: 0000000000000000 RSI: 00007ffd9c4e8240 RDI: 0000000000000005
[ 10.666517][ T197] RBP: 00007ffd9c4e81a0 R08: 0000000000000000 R09: 0000000000000000
[ 10.666750][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc94
[ 10.667056][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd9c4e8900
[ 10.667277][ T197]
[ 10.667387][ T197] irq event stamp: 28219
[ 10.667500][ T197] hardirqs last enabled at (28229): [] __up_console_sem+0x5a/0x70
[ 10.667752][ T197] hardirqs last disabled at (28236): [] __up_console_sem+0x3f/0x70
[ 10.668007][ T197] softirqs last enabled at (27708): [] handle_softirqs+0x611/0x940
[ 10.668262][ T197] softirqs last disabled at (27567): [] __irq_exit_rcu+0x103/0x1c0
[ 10.668516][ T197] ---[ end trace 0000000000000000 ]---
[ 10.674865][ T197] ip (197) used greatest stack depth: 23344 bytes left
[ 10.871959][ T209] ------------[ cut here ]------------
[ 10.872162][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/209
[ 10.872898][ T209] Modules linked in: veth
[ 10.873054][ T209] CPU: 0 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.873351][ T209] Tainted: [W]=WARN
[ 10.873465][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.873648][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.873844][ 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
[ 10.874362][ T209] RSP: 0018:ffa0000000656e30 EFLAGS: 00010286
[ 10.874552][ T209] RAX: 00000000ffffffa6 RBX: ff1100000c79f1c0 RCX: 1ff40000000cad8c
[ 10.874769][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c79f278
[ 10.874988][ T209] RBP: ff1100000998c000 R08: 1fe22000018f3e50 R09: ff11000004ddae80
[ 10.875206][ T209] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.875452][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000008dace80
[ 10.875678][ T209] FS: 00007f5244c19840(0000) GS:ff1100008bfb0000(0000) knlGS:0000000000000000
[ 10.875942][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.876126][ T209] CR2: 00007f5244f80f6d CR3: 0000000005cba001 CR4: 0000000000771ef0
[ 10.876348][ T209] PKRU: 55555554
[ 10.876483][ T209] Call Trace:
[ 10.876601][ T209]
[ 10.876680][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.876834][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.876982][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.877120][ T209] ? ref_tracker_alloc+0x28d/0x430
[ 10.877271][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.877690][ T209] ? ref_tracker_dir_print+0x100/0x100
[ 10.877841][ T209] ? linkwatch_fire_event+0x194/0x250
[ 10.878009][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.878153][ T209] ? rtnl_newlink+0x8d1/0xef0
[ 10.878298][ T209] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.878462][ T209] ? netlink_rcv_skb+0x14e/0x3a0
[ 10.878624][ T209] ? find_held_lock+0x2b/0x80
[ 10.878771][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.878939][ T209] ? mark_held_locks+0x40/0x70
[ 10.879092][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.879242][ T209] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.879393][ T209] ? queue_delayed_work_on+0x95/0x100
[ 10.879562][ T209] veth_newlink+0x330/0x8d0 [veth]
[ 10.879720][ T209] ? veth_poll_controller+0x10/0x10 [veth]
[ 10.879925][ T209] ? kasan_save_stack+0x2f/0x50
[ 10.880080][ T209] ? kasan_save_track+0x14/0x30
[ 10.880228][ T209] ? __kasan_kmalloc+0x7b/0x90
[ 10.880409][ T209] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 10.880600][ T209] ? alloc_netdev_mqs+0xe85/0x1490
[ 10.880761][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.880923][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.881085][ T209] ? rtnl_create_link+0x169/0xf20
[ 10.881244][ T209] rtnl_newlink_create+0x2da/0x780
[ 10.881432][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.881604][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.881748][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.881905][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.882055][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.882215][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.882360][ T209] ? find_held_lock+0x2b/0x80
[ 10.882529][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.882674][ T209] ? mark_usage+0x61/0x170
[ 10.882839][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.882993][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.883137][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.883281][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.883429][ T209] ? validate_chain+0x38b/0xc20
[ 10.883581][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.883727][ T209] ? __lock_acquire+0x508/0xc10
[ 10.883883][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.884031][ T209] ? find_held_lock+0x2b/0x80
[ 10.884182][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.884328][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.884477][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.884624][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.884766][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.884934][ T209] netlink_unicast+0x486/0x750
[ 10.885077][ T209] ? netlink_attachskb+0x810/0x810
[ 10.885234][ T209] ? __lock_acquire+0x508/0xc10
[ 10.885394][ T209] netlink_sendmsg+0x735/0xc60
[ 10.885555][ T209] ? netlink_unicast+0x750/0x750
[ 10.885700][ T209] ? __might_fault+0x97/0x140
[ 10.885853][ T209] ____sys_sendmsg+0x419/0x850
[ 10.886001][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.886150][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.886333][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.886487][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.886634][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.886782][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.886947][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.887094][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.887258][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.887421][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.887585][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.887732][ T209] do_syscall_64+0x117/0xfc0
[ 10.887902][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.888054][ T209] ? exc_page_fault+0xee/0x100
[ 10.888217][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.888429][ T209] RIP: 0033:0x7f5244e5308e
[ 10.888593][ 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
[ 10.889114][ T209] RSP: 002b:00007fff467e6910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.889332][ T209] RAX: ffffffffffffffda RBX: 00007fff467e70a8 RCX: 00007f5244e5308e
[ 10.889553][ T209] RDX: 0000000000000000 RSI: 00007fff467e69c0 RDI: 0000000000000005
[ 10.889767][ T209] RBP: 00007fff467e6920 R08: 0000000000000000 R09: 0000000000000000
[ 10.889987][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc95
[ 10.890203][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff467e7080
[ 10.890429][ T209]
[ 10.890537][ T209] irq event stamp: 27203
[ 10.890647][ T209] hardirqs last enabled at (27211): [] __up_console_sem+0x5a/0x70
[ 10.890900][ T209] hardirqs last disabled at (27218): [] __up_console_sem+0x3f/0x70
[ 10.891149][ T209] softirqs last enabled at (26340): [] handle_softirqs+0x611/0x940
[ 10.891399][ T209] softirqs last disabled at (25645): [] __irq_exit_rcu+0x103/0x1c0
[ 10.891652][ T209] ---[ end trace 0000000000000000 ]---
[ 10.898863][ T209] ------------[ cut here ]------------
[ 10.899035][ T209] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/209
[ 10.899315][ T209] Modules linked in: veth
[ 10.899589][ T209] CPU: 0 UID: 0 PID: 209 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.899922][ T209] Tainted: [W]=WARN
[ 10.900030][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.900234][ T209] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.900426][ 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
[ 10.900943][ T209] RSP: 0018:ffa00000006571b0 EFLAGS: 00010286
[ 10.901135][ T209] RAX: 00000000ffffffa6 RBX: ff1100000274c580 RCX: 1ff40000000cadfc
[ 10.901376][ T209] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000274c638
[ 10.901594][ T209] RBP: ff1100000a0e4000 R08: 1fe22000004e98c8 R09: ff11000004ddae80
[ 10.901804][ T209] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.902023][ T209] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.902236][ T209] FS: 00007f5244c19840(0000) GS:ff1100008bfb0000(0000) knlGS:0000000000000000
[ 10.902494][ T209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.902672][ T209] CR2: 00007f5244f80f6d CR3: 0000000005cba001 CR4: 0000000000771ef0
[ 10.902913][ T209] PKRU: 55555554
[ 10.903024][ T209] Call Trace:
[ 10.903147][ T209]
[ 10.903226][ T209] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.903372][ T209] rtmsg_ifinfo+0x5c/0xb0
[ 10.903487][ T209] __dev_notify_flags+0x1b8/0x280
[ 10.903631][ T209] ? netif_change_name+0x8c0/0x8c0
[ 10.903775][ T209] ? rtnl_af_lookup+0x290/0x290
[ 10.903921][ T209] ? alloc_netdev_mqs+0xed0/0x1490
[ 10.904066][ T209] rtnl_configure_link+0x1ac/0x390
[ 10.904208][ T209] rtnl_newlink_create+0x353/0x780
[ 10.904353][ T209] ? rtnl_create_link+0xf20/0xf20
[ 10.904530][ T209] ? __dev_get_by_name+0x12/0x50
[ 10.904675][ T209] ? rtnl_dev_get+0xd7/0x170
[ 10.904827][ T209] __rtnl_newlink+0x22b/0xa50
[ 10.904972][ T209] rtnl_newlink+0x8d1/0xef0
[ 10.905115][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.905276][ T209] ? find_held_lock+0x2b/0x80
[ 10.905429][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.905587][ T209] ? mark_usage+0x61/0x170
[ 10.905726][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.905876][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.906017][ T209] ? __rtnl_newlink+0xa50/0xa50
[ 10.906158][ T209] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.906303][ T209] ? validate_chain+0x38b/0xc20
[ 10.906451][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.906601][ T209] ? __lock_acquire+0x508/0xc10
[ 10.906748][ T209] ? lock_acquire.part.0+0xbc/0x260
[ 10.906892][ T209] ? find_held_lock+0x2b/0x80
[ 10.907060][ T209] netlink_rcv_skb+0x14e/0x3a0
[ 10.907205][ T209] ? rtnl_link_fill+0x900/0x900
[ 10.907367][ T209] ? netlink_ack+0xcd0/0xcd0
[ 10.907522][ T209] ? netlink_deliver_tap+0xc5/0x330
[ 10.907663][ T209] ? netlink_deliver_tap+0x13c/0x330
[ 10.907833][ T209] netlink_unicast+0x486/0x750
[ 10.907980][ T209] ? netlink_attachskb+0x810/0x810
[ 10.908121][ T209] ? __lock_acquire+0x508/0xc10
[ 10.908264][ T209] netlink_sendmsg+0x735/0xc60
[ 10.908409][ T209] ? netlink_unicast+0x750/0x750
[ 10.908558][ T209] ? __might_fault+0x97/0x140
[ 10.908706][ T209] ____sys_sendmsg+0x419/0x850
[ 10.908871][ T209] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.909034][ T209] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.909209][ T209] ? move_addr_to_kernel+0x40/0x40
[ 10.909358][ T209] ___sys_sendmsg+0x14e/0x1d0
[ 10.909502][ T209] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.909641][ T209] ? copy_msghdr_from_user+0x460/0x460
[ 10.909795][ T209] ? lock_vma_under_rcu+0x159/0x410
[ 10.909970][ T209] __sys_sendmsg+0x145/0x1f0
[ 10.910114][ T209] ? __sys_sendmsg_sock+0x20/0x20
[ 10.910259][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.910424][ T209] ? rcu_is_watching+0x15/0xd0
[ 10.910592][ T209] do_syscall_64+0x117/0xfc0
[ 10.910733][ T209] ? trace_hardirqs_off+0xd/0x30
[ 10.910881][ T209] ? exc_page_fault+0xee/0x100
[ 10.911024][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.911199][ T209] RIP: 0033:0x7f5244e5308e
[ 10.911349][ 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
[ 10.911911][ T209] RSP: 002b:00007fff467e6910 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.912129][ T209] RAX: ffffffffffffffda RBX: 00007fff467e70a8 RCX: 00007f5244e5308e
[ 10.912362][ T209] RDX: 0000000000000000 RSI: 00007fff467e69c0 RDI: 0000000000000005
[ 10.912583][ T209] RBP: 00007fff467e6920 R08: 0000000000000000 R09: 0000000000000000
[ 10.912793][ T209] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cc95
[ 10.913034][ T209] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff467e7080
[ 10.913250][ T209]
[ 10.913373][ T209] irq event stamp: 31769
[ 10.913486][ T209] hardirqs last enabled at (31779): [] __up_console_sem+0x5a/0x70
[ 10.913758][ T209] hardirqs last disabled at (31786): [] __up_console_sem+0x3f/0x70
[ 10.914027][ T209] softirqs last enabled at (31044): [] __alloc_skb+0x4cb/0x600
[ 10.914271][ T209] softirqs last disabled at (31042): [] __alloc_skb+0x4cb/0x600
[ 10.914536][ T209] ---[ end trace 0000000000000000 ]---