[ 9.373182][ T176] ------------[ cut here ]------------
[ 9.373439][ T176] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/176
[ 9.373729][ T176] Modules linked in:
[ 9.373954][ T176] CPU: 2 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.374326][ T176] Tainted: [W]=WARN
[ 9.374495][ T176] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.374708][ T176] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.374994][ T176] 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 48 ce f0 ff b9 a6 ff ff
[ 9.375528][ T176] RSP: 0018:ffa00000008f7aa8 EFLAGS: 00010286
[ 9.375746][ T176] RAX: 00000000ffffffa6 RBX: ff11000009367e40 RCX: 1ff400000011ef1b
[ 9.376030][ T176] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009367ef0
[ 9.376277][ T176] RBP: ff1100000a451000 R08: 1fe220000126cfdf R09: ff1100000c820b80
[ 9.376527][ T176] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.376789][ T176] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a451000
[ 9.377053][ T176] FS: 00007f99cec94840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.377350][ T176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.377587][ T176] CR2: 0000000000479648 CR3: 000000000ca6f002 CR4: 0000000000771ef0
[ 9.377843][ T176] PKRU: 55555554
[ 9.377991][ T176] Call Trace:
[ 9.378136][ T176]
[ 9.378250][ T176] ? ip6_route_dev_notify+0x250/0x380
[ 9.378430][ T176] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.378610][ T176] ? notifier_call_chain+0xb0/0x320
[ 9.378868][ T176] rtmsg_ifinfo+0x5c/0xb0
[ 9.379074][ T176] register_netdevice+0x1526/0x1bc0
[ 9.379258][ T176] ? unregister_netdevice_queue+0x470/0x470
[ 9.379476][ T176] register_netdev+0x23/0x40
[ 9.379660][ T176] loopback_net_init+0x7d/0x150
[ 9.379867][ T176] ops_init+0x187/0x560
[ 9.380029][ T176] setup_net+0x11b/0x3b0
[ 9.380179][ T176] ? unregister_pernet_device+0x80/0x80
[ 9.380355][ T176] ? lockdep_init_map_type+0x5d/0x250
[ 9.380536][ T176] ? mutex_init_lockdep+0xf6/0x120
[ 9.380730][ T176] copy_net_ns+0x2fd/0x450
[ 9.380971][ T176] create_new_namespaces+0x371/0xa10
[ 9.381156][ T176] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.381341][ T176] ksys_unshare+0x47e/0x8c0
[ 9.381526][ T176] ? walk_process_tree+0x350/0x350
[ 9.381711][ T176] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.381938][ T176] __x64_sys_unshare+0x34/0x50
[ 9.382116][ T176] ? do_syscall_64+0x82/0xfc0
[ 9.382296][ T176] do_syscall_64+0x117/0xfc0
[ 9.382473][ T176] ? trace_hardirqs_off+0xd/0x30
[ 9.382650][ T176] ? exc_page_fault+0xee/0x100
[ 9.382845][ T176] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.383061][ T176] RIP: 0033:0x7f99cef56bcb
[ 9.383245][ T176] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.383751][ T176] RSP: 002b:00007ffc2e193448 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.384036][ T176] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f99cef56bcb
[ 9.384276][ T176] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.384513][ T176] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 9.384753][ T176] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffc2e195670
[ 9.385021][ T176] R13: 0000000000000001 R14: 00007f99cec946f8 R15: 00007ffc2e196830
[ 9.385328][ T176]
[ 9.385523][ T176] irq event stamp: 22101
[ 9.385727][ T176] hardirqs last enabled at (22111): [] __up_console_sem+0x5a/0x70
[ 9.386135][ T176] hardirqs last disabled at (22122): [] __up_console_sem+0x3f/0x70
[ 9.386523][ T176] softirqs last enabled at (21780): [] handle_softirqs+0x611/0x940
[ 9.386815][ T176] softirqs last disabled at (21721): [] __irq_exit_rcu+0x103/0x1c0
[ 9.387117][ T176] ---[ end trace 0000000000000000 ]---
[ 9.427576][ T177] ------------[ cut here ]------------
[ 9.427809][ T177] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/177
[ 9.428098][ T177] Modules linked in:
[ 9.428291][ T177] CPU: 2 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.428651][ T177] Tainted: [W]=WARN
[ 9.428898][ T177] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.429197][ T177] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.429499][ T177] 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 48 ce f0 ff b9 a6 ff ff
[ 9.430127][ T177] RSP: 0018:ffa0000000907aa8 EFLAGS: 00010286
[ 9.430404][ T177] RAX: 00000000ffffffa6 RBX: ff11000004b241c0 RCX: 1ff4000000120f1b
[ 9.430665][ T177] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b24270
[ 9.430933][ T177] RBP: ff1100000a474000 R08: 1fe220000096484f R09: ff1100000d0a5180
[ 9.431192][ T177] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.431435][ T177] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a474000
[ 9.431678][ T177] FS: 00007fb84789d840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.431986][ T177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.432198][ T177] CR2: 00007fb847a9ec20 CR3: 000000000ca6f004 CR4: 0000000000771ef0
[ 9.432470][ T177] PKRU: 55555554
[ 9.432618][ T177] Call Trace:
[ 9.432766][ T177]
[ 9.432896][ T177] ? ip6_route_dev_notify+0x250/0x380
[ 9.433089][ T177] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.433296][ T177] ? notifier_call_chain+0xb0/0x320
[ 9.433479][ T177] rtmsg_ifinfo+0x5c/0xb0
[ 9.433627][ T177] register_netdevice+0x1526/0x1bc0
[ 9.433819][ T177] ? unregister_netdevice_queue+0x470/0x470
[ 9.434041][ T177] register_netdev+0x23/0x40
[ 9.434220][ T177] loopback_net_init+0x7d/0x150
[ 9.434426][ T177] ops_init+0x187/0x560
[ 9.434578][ T177] setup_net+0x11b/0x3b0
[ 9.434731][ T177] ? unregister_pernet_device+0x80/0x80
[ 9.434932][ T177] ? lockdep_init_map_type+0x5d/0x250
[ 9.435118][ T177] ? mutex_init_lockdep+0xf6/0x120
[ 9.435312][ T177] copy_net_ns+0x2fd/0x450
[ 9.435490][ T177] create_new_namespaces+0x371/0xa10
[ 9.435671][ T177] unshare_nsproxy_namespaces+0xa5/0x150
[ 9.435862][ T177] ksys_unshare+0x47e/0x8c0
[ 9.436051][ T177] ? walk_process_tree+0x350/0x350
[ 9.436232][ T177] ? __ia32_sys_open+0x1b0/0x1b0
[ 9.436430][ T177] __x64_sys_unshare+0x34/0x50
[ 9.436613][ T177] ? do_syscall_64+0x82/0xfc0
[ 9.436810][ T177] do_syscall_64+0x117/0xfc0
[ 9.437002][ T177] ? trace_hardirqs_off+0xd/0x30
[ 9.437187][ T177] ? exc_page_fault+0xee/0x100
[ 9.437374][ T177] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.437590][ T177] RIP: 0033:0x7fb847b5fbcb
[ 9.437789][ T177] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 9.438327][ T177] RSP: 002b:00007fff6bbfe318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 9.438579][ T177] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fb847b5fbcb
[ 9.438839][ T177] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 9.439092][ T177] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 9.439339][ T177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fff6bc00540
[ 9.439598][ T177] R13: 0000000000000001 R14: 0000000000000003 R15: 00007fff6bc01830
[ 9.439861][ T177]
[ 9.440015][ T177] irq event stamp: 24799
[ 9.440160][ T177] hardirqs last enabled at (24809): [] __up_console_sem+0x5a/0x70
[ 9.440434][ T177] hardirqs last disabled at (24818): [] __up_console_sem+0x3f/0x70
[ 9.440709][ T177] softirqs last enabled at (24330): [] handle_softirqs+0x611/0x940
[ 9.441007][ T177] softirqs last disabled at (24305): [] __irq_exit_rcu+0x103/0x1c0
[ 9.441301][ T177] ---[ end trace 0000000000000000 ]---
[ 9.478367][ T178] ------------[ cut here ]------------
[ 9.478573][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/178
[ 9.478969][ T178] Modules linked in:
[ 9.479137][ T178] CPU: 3 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.479420][ T178] Tainted: [W]=WARN
[ 9.479527][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.479701][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.479934][ T178] 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 48 ce f0 ff b9 a6 ff ff
[ 9.480521][ T178] RSP: 0018:ffa0000000916e30 EFLAGS: 00010286
[ 9.480693][ T178] RAX: 00000000ffffffa6 RBX: ff11000004b25840 RCX: 1ff4000000122d8c
[ 9.480902][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b258f0
[ 9.481127][ T178] RBP: ff11000008064000 R08: 1fe2200000964b1f R09: ff1100000a49ae80
[ 9.481407][ T178] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.481618][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004e33500
[ 9.481840][ T178] FS: 00007fe8b610a840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 9.482095][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.482290][ T178] CR2: 000000000042ebe0 CR3: 000000000915c006 CR4: 0000000000771ef0
[ 9.482551][ T178] PKRU: 55555554
[ 9.482659][ T178] Call Trace:
[ 9.482762][ T178]
[ 9.482840][ T178] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.483020][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.483162][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 9.483264][ T178] ? find_held_lock+0x2b/0x80
[ 9.483403][ T178] ? find_held_lock+0x2b/0x80
[ 9.483535][ T178] __dev_notify_flags+0x1b8/0x280
[ 9.483672][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.483845][ T178] ? netif_change_name+0x8c0/0x8c0
[ 9.483986][ T178] ? __queue_work+0x315/0xc00
[ 9.484122][ T178] ? preempt_schedule_notrace_thunk+0x16/0x30
[ 9.484316][ T178] ? trace_irq_enable.constprop.0+0x30/0x180
[ 9.484495][ T178] rtnl_configure_link+0x1ac/0x390
[ 9.484641][ T178] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.484808][ T178] ? queue_delayed_work_on+0x95/0x100
[ 9.484950][ T178] veth_newlink+0x330/0x8d0
[ 9.485088][ T178] ? veth_poll_controller+0x10/0x10
[ 9.485222][ T178] ? kasan_save_stack+0x2f/0x50
[ 9.485358][ T178] ? kasan_save_track+0x14/0x30
[ 9.485493][ T178] ? __kasan_kmalloc+0x7b/0x90
[ 9.485643][ T178] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.485783][ T178] ? alloc_netdev_mqs+0xe85/0x1420
[ 9.485925][ T178] ? rtnl_af_lookup+0x290/0x290
[ 9.486060][ T178] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.486197][ T178] ? rtnl_create_link+0x169/0xf20
[ 9.486356][ T178] rtnl_newlink_create+0x2da/0x8c0
[ 9.486499][ T178] ? rtnl_create_link+0xf20/0xf20
[ 9.486637][ T178] ? __dev_get_by_name+0x12/0x50
[ 9.486781][ T178] ? rtnl_dev_get+0xd7/0x170
[ 9.486932][ T178] __rtnl_newlink+0x22b/0xa50
[ 9.487076][ T178] rtnl_newlink+0x8d1/0xee0
[ 9.487216][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.487349][ T178] ? find_held_lock+0x2b/0x80
[ 9.487484][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.487636][ T178] ? mark_usage+0x61/0x170
[ 9.487788][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.487980][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.488118][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.488254][ T178] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.488388][ T178] ? validate_chain+0x38b/0xc20
[ 9.488523][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.488958][ T178] ? __lock_acquire+0x508/0xc10
[ 9.489101][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.489235][ T178] ? find_held_lock+0x2b/0x80
[ 9.489370][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 9.489506][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.489730][ T178] ? netlink_ack+0xcd0/0xcd0
[ 9.489894][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 9.490039][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 9.490190][ T178] netlink_unicast+0x486/0x750
[ 9.490326][ T178] ? netlink_attachskb+0x810/0x810
[ 9.490461][ T178] ? __lock_acquire+0x508/0xc10
[ 9.490597][ T178] netlink_sendmsg+0x735/0xc60
[ 9.490732][ T178] ? netlink_unicast+0x750/0x750
[ 9.490875][ T178] ? __might_fault+0x97/0x140
[ 9.491109][ T178] ____sys_sendmsg+0x419/0x850
[ 9.491258][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.491487][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.491657][ T178] ? move_addr_to_kernel+0x40/0x40
[ 9.491804][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 9.491948][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.492088][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 9.492439][ T178] __sys_sendmsg+0x145/0x1f0
[ 9.492575][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 9.492709][ T178] ? down_write_nested+0x200/0x200
[ 9.492944][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.493172][ T178] ? fpregs_restore_userregs+0x14b/0x310
[ 9.493419][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.493555][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.493693][ T178] do_syscall_64+0x117/0xfc0
[ 9.493836][ T178] ? trace_hardirqs_off+0xd/0x30
[ 9.493986][ T178] ? exc_page_fault+0xee/0x100
[ 9.494123][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.494309][ T178] RIP: 0033:0x7fe8b634408e
[ 9.494455][ T178] 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
[ 9.495057][ T178] RSP: 002b:00007ffd7cb735f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.495355][ T178] RAX: ffffffffffffffda RBX: 00007ffd7cb73d90 RCX: 00007fe8b634408e
[ 9.495578][ T178] RDX: 0000000000000000 RSI: 00007ffd7cb736a0 RDI: 0000000000000005
[ 9.495781][ T178] RBP: 00007ffd7cb73600 R08: 0000000000000000 R09: 0000000000000000
[ 9.495985][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d797
[ 9.496201][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7cb73d60
[ 9.496410][ T178]
[ 9.496603][ T178] irq event stamp: 24155
[ 9.496706][ T178] hardirqs last enabled at (24163): [] __up_console_sem+0x5a/0x70
[ 9.496956][ T178] hardirqs last disabled at (24172): [] __up_console_sem+0x3f/0x70
[ 9.497287][ T178] softirqs last enabled at (23574): [] handle_softirqs+0x611/0x940
[ 9.497525][ T178] softirqs last disabled at (23501): [] __irq_exit_rcu+0x103/0x1c0
[ 9.497860][ T178] ---[ end trace 0000000000000000 ]---
[ 9.504592][ T178] ------------[ cut here ]------------
[ 9.504798][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/178
[ 9.505113][ T178] Modules linked in:
[ 9.505267][ T178] CPU: 2 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.505704][ T178] Tainted: [W]=WARN
[ 9.505932][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.506240][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.506533][ T178] 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 48 ce f0 ff b9 a6 ff ff
[ 9.507169][ T178] RSP: 0018:ffa00000009171b0 EFLAGS: 00010286
[ 9.507411][ T178] RAX: 00000000ffffffa6 RBX: ff1100000c5379c0 RCX: 1ff4000000122dfc
[ 9.507808][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c537a70
[ 9.508154][ T178] RBP: ff11000007af4000 R08: 1fe22000018a6f4f R09: ff1100000a49ae80
[ 9.508399][ T178] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.508644][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9ac12fa0
[ 9.508977][ T178] FS: 00007fe8b610a840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.509344][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.509650][ T178] CR2: 00007fb84796a574 CR3: 000000000915c005 CR4: 0000000000771ef0
[ 9.510018][ T178] PKRU: 55555554
[ 9.510168][ T178] Call Trace:
[ 9.510314][ T178]
[ 9.510447][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.510628][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 9.510789][ T178] __dev_notify_flags+0x1b8/0x280
[ 9.511010][ T178] ? netif_change_name+0x8c0/0x8c0
[ 9.511194][ T178] ? rtnl_af_lookup+0x290/0x290
[ 9.511375][ T178] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.511559][ T178] rtnl_configure_link+0x1ac/0x390
[ 9.511745][ T178] rtnl_newlink_create+0x353/0x8c0
[ 9.511958][ T178] ? rtnl_create_link+0xf20/0xf20
[ 9.512149][ T178] ? __dev_get_by_name+0x12/0x50
[ 9.512331][ T178] ? rtnl_dev_get+0xd7/0x170
[ 9.512520][ T178] __rtnl_newlink+0x22b/0xa50
[ 9.512705][ T178] rtnl_newlink+0x8d1/0xee0
[ 9.512900][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.513157][ T178] ? find_held_lock+0x2b/0x80
[ 9.513398][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.513581][ T178] ? mark_usage+0x61/0x170
[ 9.513760][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.513967][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.514149][ T178] ? __rtnl_newlink+0xa50/0xa50
[ 9.514330][ T178] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.514512][ T178] ? validate_chain+0x38b/0xc20
[ 9.514692][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.514885][ T178] ? __lock_acquire+0x508/0xc10
[ 9.515080][ T178] ? lock_acquire.part.0+0xbc/0x260
[ 9.515259][ T178] ? find_held_lock+0x2b/0x80
[ 9.515454][ T178] netlink_rcv_skb+0x14e/0x3a0
[ 9.515636][ T178] ? rtnl_link_fill+0x900/0x900
[ 9.515827][ T178] ? netlink_ack+0xcd0/0xcd0
[ 9.516024][ T178] ? netlink_deliver_tap+0xc5/0x330
[ 9.516216][ T178] ? netlink_deliver_tap+0x13c/0x330
[ 9.516403][ T178] netlink_unicast+0x486/0x750
[ 9.516586][ T178] ? netlink_attachskb+0x810/0x810
[ 9.516767][ T178] ? __lock_acquire+0x508/0xc10
[ 9.517009][ T178] netlink_sendmsg+0x735/0xc60
[ 9.517225][ T178] ? netlink_unicast+0x750/0x750
[ 9.517410][ T178] ? __might_fault+0x97/0x140
[ 9.517596][ T178] ____sys_sendmsg+0x419/0x850
[ 9.517791][ T178] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.517986][ T178] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.518198][ T178] ? move_addr_to_kernel+0x40/0x40
[ 9.518454][ T178] ___sys_sendmsg+0x14e/0x1d0
[ 9.518708][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.518988][ T178] ? copy_msghdr_from_user+0x460/0x460
[ 9.519266][ T178] __sys_sendmsg+0x145/0x1f0
[ 9.519508][ T178] ? __sys_sendmsg_sock+0x20/0x20
[ 9.519696][ T178] ? down_write_nested+0x200/0x200
[ 9.519990][ T178] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.520263][ T178] ? fpregs_restore_userregs+0x14b/0x310
[ 9.520446][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.520718][ T178] ? rcu_is_watching+0x15/0xd0
[ 9.521017][ T178] do_syscall_64+0x117/0xfc0
[ 9.521200][ T178] ? trace_hardirqs_off+0xd/0x30
[ 9.521384][ T178] ? exc_page_fault+0xee/0x100
[ 9.521669][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.521897][ T178] RIP: 0033:0x7fe8b634408e
[ 9.522120][ T178] 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
[ 9.523038][ T178] RSP: 002b:00007ffd7cb735f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.523496][ T178] RAX: ffffffffffffffda RBX: 00007ffd7cb73d90 RCX: 00007fe8b634408e
[ 9.523746][ T178] RDX: 0000000000000000 RSI: 00007ffd7cb736a0 RDI: 0000000000000005
[ 9.524122][ T178] RBP: 00007ffd7cb73600 R08: 0000000000000000 R09: 0000000000000000
[ 9.524388][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d797
[ 9.524945][ T178] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd7cb73d60
[ 9.525292][ T178]
[ 9.525546][ T178] irq event stamp: 29385
[ 9.525745][ T178] hardirqs last enabled at (29395): [] __up_console_sem+0x5a/0x70
[ 9.526284][ T178] hardirqs last disabled at (29406): [] __up_console_sem+0x3f/0x70
[ 9.526655][ T178] softirqs last enabled at (28494): [] handle_softirqs+0x611/0x940
[ 9.527013][ T178] softirqs last disabled at (28487): [] __irq_exit_rcu+0x103/0x1c0
[ 9.527349][ T178] ---[ end trace 0000000000000000 ]---
[ 9.532049][ T178] ip (178) used greatest stack depth: 23336 bytes left
[ 9.590682][ T180] ------------[ cut here ]------------
[ 9.590906][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/180
[ 9.591162][ T180] Modules linked in:
[ 9.591269][ T180] CPU: 1 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.591560][ T180] Tainted: [W]=WARN
[ 9.591656][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.591827][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.592007][ T180] 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 48 ce f0 ff b9 a6 ff ff
[ 9.592459][ T180] RSP: 0018:ffa0000000886ff8 EFLAGS: 00010286
[ 9.592621][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c536940 RCX: 1ff4000000110dc5
[ 9.592826][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5369f0
[ 9.593029][ T180] RBP: ff11000007af4000 R08: 1fe22000018a6d3f R09: ff1100000d0a2e58
[ 9.593270][ T180] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.593559][ T180] R13: 0000000000000000 R14: ffa0000000887140 R15: ff11000009bd83d0
[ 9.593969][ T180] FS: 00007fd97458e840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 9.594340][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.594587][ T180] CR2: 000000001b21d988 CR3: 000000000915c004 CR4: 0000000000771ef0
[ 9.594981][ T180] PKRU: 55555554
[ 9.595114][ T180] Call Trace:
[ 9.595230][ T180]
[ 9.595299][ T180] rtmsg_ifinfo_newnet+0x69/0x160
[ 9.595430][ T180] __dev_change_net_namespace+0x8b7/0x1d00
[ 9.595589][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.595715][ T180] ? __lock_acquire+0x508/0xc10
[ 9.595882][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.596044][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.596177][ T180] ? find_held_lock+0x2b/0x80
[ 9.596305][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.596432][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.596559][ T180] ? __asan_memset+0x27/0x50
[ 9.596691][ T180] do_setlink.isra.0+0x219/0x2a60
[ 9.596831][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.596967][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.597128][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.597254][ T180] ? validate_chain+0x38b/0xc20
[ 9.597382][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.597511][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.597641][ T180] ? __kernel_text_address+0x12/0x30
[ 9.597768][ T180] ? __lock_acquire+0x508/0xc10
[ 9.597905][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.598035][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.598162][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.598288][ T180] ? lock_acquire+0x134/0x160
[ 9.598417][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.598546][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.598673][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.598806][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.598944][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.599069][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.599195][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.599343][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.599479][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.599608][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.599736][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.599869][ T180] ? find_held_lock+0x2b/0x80
[ 9.600000][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.600126][ T180] ? mark_usage+0x61/0x170
[ 9.600251][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.600380][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.600529][ T180] ? find_held_lock+0x2b/0x80
[ 9.600654][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.600785][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.600922][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.601048][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.601172][ T180] ? validate_chain+0x38b/0xc20
[ 9.601297][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.601422][ T180] ? __lock_acquire+0x508/0xc10
[ 9.601550][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.601674][ T180] ? find_held_lock+0x2b/0x80
[ 9.601809][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.601947][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.602072][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.602203][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.602328][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.602466][ T180] netlink_unicast+0x486/0x750
[ 9.602595][ T180] ? netlink_attachskb+0x810/0x810
[ 9.602723][ T180] ? __lock_acquire+0x508/0xc10
[ 9.602858][ T180] netlink_sendmsg+0x735/0xc60
[ 9.602994][ T180] ? netlink_unicast+0x750/0x750
[ 9.603123][ T180] ? __might_fault+0x97/0x140
[ 9.603275][ T180] ____sys_sendmsg+0x419/0x850
[ 9.603434][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.603563][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.603720][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.603854][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.603987][ T180] ? validate_chain+0x38b/0xc20
[ 9.604115][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.604243][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.604401][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.604540][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.604673][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.604805][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.604974][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.605101][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.605229][ T180] do_syscall_64+0x117/0xfc0
[ 9.605357][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.605483][ T180] ? exc_page_fault+0xee/0x100
[ 9.605611][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.605768][ T180] RIP: 0033:0x7fd9747c808e
[ 9.605919][ T180] 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
[ 9.606366][ T180] RSP: 002b:00007ffe71571350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.606558][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd9747c808e
[ 9.606751][ T180] RDX: 0000000000000000 RSI: 00007ffe71571400 RDI: 0000000000000005
[ 9.606949][ T180] RBP: 00007ffe71571360 R08: 0000000000000000 R09: 0000000000000000
[ 9.607136][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d797
[ 9.607324][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71571ac0
[ 9.607521][ T180]
[ 9.607616][ T180] irq event stamp: 34791
[ 9.607713][ T180] hardirqs last enabled at (34799): [] __up_console_sem+0x5a/0x70
[ 9.607948][ T180] hardirqs last disabled at (34808): [] __up_console_sem+0x3f/0x70
[ 9.608166][ T180] softirqs last enabled at (34154): [] handle_softirqs+0x611/0x940
[ 9.608390][ T180] softirqs last disabled at (34143): [] __irq_exit_rcu+0x103/0x1c0
[ 9.608609][ T180] ---[ end trace 0000000000000000 ]---
[ 9.610567][ T180] ------------[ cut here ]------------
[ 9.610718][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 9.610969][ T180] Modules linked in:
[ 9.611072][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.611334][ T180] Tainted: [W]=WARN
[ 9.611432][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.611596][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.611764][ T180] 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 48 ce f0 ff b9 a6 ff ff
[ 9.612264][ T180] RSP: 0018:ffa0000000886fc0 EFLAGS: 00010286
[ 9.612430][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c930040 RCX: 1ff4000000110dbe
[ 9.612626][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9300f0
[ 9.612831][ T180] RBP: ff11000007af4000 R08: 1fe220000192601f R09: ff1100000d0a2e58
[ 9.613032][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.613226][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bd83d0
[ 9.613422][ T180] FS: 00007fd97458e840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 9.613656][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.613905][ T180] CR2: 00007fe2404cebd0 CR3: 000000000915c005 CR4: 0000000000771ef0
[ 9.614109][ T180] PKRU: 55555554
[ 9.614209][ T180] Call Trace:
[ 9.614306][ T180]
[ 9.614373][ T180] ? ip6_route_dev_notify+0x3d/0x380
[ 9.614504][ T180] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.614638][ T180] ? notifier_call_chain+0xb0/0x320
[ 9.614769][ T180] rtmsg_ifinfo+0x5c/0xb0
[ 9.614966][ T180] __dev_change_net_namespace+0x499/0x1d00
[ 9.615130][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.615260][ T180] ? __lock_acquire+0x508/0xc10
[ 9.615392][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.615557][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.615686][ T180] ? find_held_lock+0x2b/0x80
[ 9.615841][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.615979][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.616111][ T180] ? __asan_memset+0x27/0x50
[ 9.616245][ T180] do_setlink.isra.0+0x219/0x2a60
[ 9.616376][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.616508][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.616668][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.616803][ T180] ? validate_chain+0x38b/0xc20
[ 9.616942][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.617070][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.617202][ T180] ? __kernel_text_address+0x12/0x30
[ 9.617334][ T180] ? __lock_acquire+0x508/0xc10
[ 9.617470][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.617600][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.617730][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.617864][ T180] ? lock_acquire+0x134/0x160
[ 9.618001][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.618130][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.618258][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.618388][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.618520][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.618650][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.618786][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.618926][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.619060][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.619192][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.619322][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.619450][ T180] ? find_held_lock+0x2b/0x80
[ 9.619583][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.619719][ T180] ? mark_usage+0x61/0x170
[ 9.619852][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.619992][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.620121][ T180] ? find_held_lock+0x2b/0x80
[ 9.620252][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.620382][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.620513][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.620646][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.620789][ T180] ? validate_chain+0x38b/0xc20
[ 9.620925][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.621055][ T180] ? __lock_acquire+0x508/0xc10
[ 9.621186][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.621315][ T180] ? find_held_lock+0x2b/0x80
[ 9.621445][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.621575][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.621705][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.621846][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.621982][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.622111][ T180] netlink_unicast+0x486/0x750
[ 9.622241][ T180] ? netlink_attachskb+0x810/0x810
[ 9.622372][ T180] ? __lock_acquire+0x508/0xc10
[ 9.622523][ T180] netlink_sendmsg+0x735/0xc60
[ 9.622654][ T180] ? netlink_unicast+0x750/0x750
[ 9.622789][ T180] ? __might_fault+0x97/0x140
[ 9.622962][ T180] ____sys_sendmsg+0x419/0x850
[ 9.623095][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.623225][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.623387][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.623520][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.623650][ T180] ? validate_chain+0x38b/0xc20
[ 9.623790][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.623930][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.624094][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.624237][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.624367][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.624518][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.624693][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.624833][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.624970][ T180] do_syscall_64+0x117/0xfc0
[ 9.625102][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.625233][ T180] ? exc_page_fault+0xee/0x100
[ 9.625364][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.625526][ T180] RIP: 0033:0x7fd9747c808e
[ 9.625688][ T180] 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
[ 9.626168][ T180] RSP: 002b:00007ffe71571350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.626364][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd9747c808e
[ 9.626557][ T180] RDX: 0000000000000000 RSI: 00007ffe71571400 RDI: 0000000000000005
[ 9.626771][ T180] RBP: 00007ffe71571360 R08: 0000000000000000 R09: 0000000000000000
[ 9.626978][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d797
[ 9.627179][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71571ac0
[ 9.627388][ T180]
[ 9.627497][ T180] irq event stamp: 37467
[ 9.627595][ T180] hardirqs last enabled at (37475): [] __up_console_sem+0x5a/0x70
[ 9.627822][ T180] hardirqs last disabled at (37484): [] __up_console_sem+0x3f/0x70
[ 9.628088][ T180] softirqs last enabled at (36796): [] handle_softirqs+0x611/0x940
[ 9.628318][ T180] softirqs last disabled at (36755): [] __irq_exit_rcu+0x103/0x1c0
[ 9.628545][ T180] ---[ end trace 0000000000000000 ]---
[ 9.628977][ T180] eth0: renamed from lag1
[ 9.629514][ T180] ------------[ cut here ]------------
[ 9.629651][ T180] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/180
[ 9.629965][ T180] Modules linked in:
[ 9.630067][ T180] CPU: 3 UID: 0 PID: 180 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.630328][ T180] Tainted: [W]=WARN
[ 9.630429][ T180] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.630592][ T180] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.630767][ T180] 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 48 ce f0 ff b9 a6 ff ff
[ 9.631237][ T180] RSP: 0018:ffa0000000887038 EFLAGS: 00010286
[ 9.631399][ T180] RAX: 00000000ffffffa6 RBX: ff1100000c930340 RCX: 1ff4000000110dcd
[ 9.631593][ T180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9303f0
[ 9.631791][ T180] RBP: ff11000007af4000 R08: 1fe220000192607f R09: ff1100000d0a2e58
[ 9.631997][ T180] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 9.632200][ T180] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 9.632399][ T180] FS: 00007fd97458e840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 9.632627][ T180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.632794][ T180] CR2: 00007fe2404cebd0 CR3: 000000000915c005 CR4: 0000000000771ef0
[ 9.633000][ T180] PKRU: 55555554
[ 9.633100][ T180] Call Trace:
[ 9.633202][ T180]
[ 9.633268][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.633399][ T180] rtnetlink_event+0xe0/0x1f0
[ 9.633531][ T180] notifier_call_chain+0xb0/0x320
[ 9.633664][ T180] netif_change_name+0x412/0x8c0
[ 9.633799][ T180] ? default_device_exit_batch+0x600/0x600
[ 9.633973][ T180] ? netdev_adjacent_rename_links+0x470/0x470
[ 9.634133][ T180] ? is_bpf_text_address+0x68/0x110
[ 9.634267][ T180] ? __asan_memset+0x27/0x50
[ 9.634405][ T180] do_setlink.isra.0+0x1f7d/0x2a60
[ 9.634536][ T180] ? rtnl_link_get_size+0x350/0x350
[ 9.634666][ T180] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.634832][ T180] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.634968][ T180] ? validate_chain+0x38b/0xc20
[ 9.635098][ T180] ? rcu_read_lock_any_held+0x66/0x90
[ 9.635227][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.635361][ T180] ? __kernel_text_address+0x12/0x30
[ 9.635491][ T180] ? __lock_acquire+0x508/0xc10
[ 9.635622][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.635750][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.635893][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.636028][ T180] ? lock_acquire+0x134/0x160
[ 9.636157][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.636289][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.636417][ T180] ? trace_contention_end+0xb3/0x1a0
[ 9.636546][ T180] ? __mutex_lock+0x1db/0x2010
[ 9.636682][ T180] ? __mutex_lock+0x9b2/0x2010
[ 9.636859][ T180] ? rtnl_newlink+0x883/0xee0
[ 9.636997][ T180] ? ww_mutex_lock+0x160/0x160
[ 9.637125][ T180] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.637262][ T180] ? __rtnl_newlink+0x3fa/0xa50
[ 9.637394][ T180] rtnl_newlink+0x8d1/0xee0
[ 9.637525][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.637656][ T180] ? find_held_lock+0x2b/0x80
[ 9.637788][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.637923][ T180] ? mark_usage+0x61/0x170
[ 9.638052][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.638189][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.638319][ T180] ? find_held_lock+0x2b/0x80
[ 9.638450][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.638581][ T180] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.638713][ T180] ? __rtnl_newlink+0xa50/0xa50
[ 9.638847][ T180] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.638983][ T180] ? validate_chain+0x38b/0xc20
[ 9.639114][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.639250][ T180] ? __lock_acquire+0x508/0xc10
[ 9.639380][ T180] ? lock_acquire.part.0+0xbc/0x260
[ 9.639507][ T180] ? find_held_lock+0x2b/0x80
[ 9.639636][ T180] netlink_rcv_skb+0x14e/0x3a0
[ 9.639768][ T180] ? rtnl_link_fill+0x900/0x900
[ 9.639905][ T180] ? netlink_ack+0xcd0/0xcd0
[ 9.640044][ T180] ? netlink_deliver_tap+0xc5/0x330
[ 9.640176][ T180] ? netlink_deliver_tap+0x13c/0x330
[ 9.640308][ T180] netlink_unicast+0x486/0x750
[ 9.640437][ T180] ? netlink_attachskb+0x810/0x810
[ 9.640566][ T180] ? __lock_acquire+0x508/0xc10
[ 9.640695][ T180] netlink_sendmsg+0x735/0xc60
[ 9.640831][ T180] ? netlink_unicast+0x750/0x750
[ 9.640969][ T180] ? __might_fault+0x97/0x140
[ 9.641101][ T180] ____sys_sendmsg+0x419/0x850
[ 9.641235][ T180] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.641362][ T180] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.641520][ T180] ? move_addr_to_kernel+0x40/0x40
[ 9.641651][ T180] ? stack_depot_save_flags+0x367/0x770
[ 9.641782][ T180] ? validate_chain+0x38b/0xc20
[ 9.641919][ T180] ___sys_sendmsg+0x14e/0x1d0
[ 9.642046][ T180] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.642211][ T180] ? copy_msghdr_from_user+0x460/0x460
[ 9.642352][ T180] __sys_sendmsg+0x145/0x1f0
[ 9.642482][ T180] ? __sys_sendmsg_sock+0x20/0x20
[ 9.642610][ T180] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.642778][ T180] ? do_raw_spin_unlock+0x59/0x250
[ 9.642915][ T180] ? rcu_is_watching+0x15/0xd0
[ 9.643045][ T180] do_syscall_64+0x117/0xfc0
[ 9.643183][ T180] ? trace_hardirqs_off+0xd/0x30
[ 9.643312][ T180] ? exc_page_fault+0xee/0x100
[ 9.643443][ T180] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.643605][ T180] RIP: 0033:0x7fd9747c808e
[ 9.643741][ T180] 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
[ 9.644221][ T180] RSP: 002b:00007ffe71571350 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.644415][ T180] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fd9747c808e
[ 9.644605][ T180] RDX: 0000000000000000 RSI: 00007ffe71571400 RDI: 0000000000000005
[ 9.644801][ T180] RBP: 00007ffe71571360 R08: 0000000000000000 R09: 0000000000000000
[ 9.645003][ T180] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d797
[ 9.645195][ T180] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe71571ac0
[ 9.645395][ T180]
[ 9.645492][ T180] irq event stamp: 38965
[ 9.645589][ T180] hardirqs last enabled at (38973): [] __up_console_sem+0x5a/0x70
[ 9.645821][ T180] hardirqs last disabled at (38982): [] __up_console_sem+0x3f/0x70
[ 9.646062][ T180] softirqs last enabled at (38466): [] handle_softirqs+0x611/0x940
[ 9.646286][ T180] softirqs last disabled at (38461): [] __irq_exit_rcu+0x103/0x1c0
[ 9.646511][ T180] ---[ end trace 0000000000000000 ]---
[ 9.690942][ T184] ------------[ cut here ]------------
[ 9.691172][ T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/184
[ 9.691455][ T184] Modules linked in:
[ 9.691858][ T184] CPU: 2 UID: 0 PID: 184 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.692180][ T184] Tainted: [W]=WARN
[ 9.692343][ T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.692553][ T184] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.692794][ T184] 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 48 ce f0 ff b9 a6 ff ff
[ 9.693321][ T184] RSP: 0018:ffa0000000936ff8 EFLAGS: 00010286
[ 9.693534][ T184] RAX: 00000000ffffffa6 RBX: ff1100000c931e40 RCX: 1ff4000000126dc5
[ 9.693789][ T184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c931ef0
[ 9.694038][ T184] RBP: ff11000008064000 R08: 1fe22000019263df R09: ff1100000c5c0b58
[ 9.694279][ T184] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.694518][ T184] R13: 0000000000000000 R14: ffa0000000937140 R15: ff110000090bb4d0
[ 9.694759][ T184] FS: 00007ff986415840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.695064][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.695276][ T184] CR2: 0000555fca242000 CR3: 000000000e406004 CR4: 0000000000771ef0
[ 9.695513][ T184] PKRU: 55555554
[ 9.695656][ T184] Call Trace:
[ 9.695816][ T184]
[ 9.695952][ T184] rtmsg_ifinfo_newnet+0x69/0x160
[ 9.696135][ T184] __dev_change_net_namespace+0x8b7/0x1d00
[ 9.696349][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.696529][ T184] ? __lock_acquire+0x508/0xc10
[ 9.696708][ T184] ? default_device_exit_batch+0x600/0x600
[ 9.696937][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.697113][ T184] ? find_held_lock+0x2b/0x80
[ 9.697291][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.697495][ T184] ? is_bpf_text_address+0x68/0x110
[ 9.697727][ T184] ? __asan_memset+0x27/0x50
[ 9.697931][ T184] do_setlink.isra.0+0x219/0x2a60
[ 9.698117][ T184] ? rtnl_link_get_size+0x350/0x350
[ 9.698293][ T184] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.698501][ T184] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.698676][ T184] ? validate_chain+0x38b/0xc20
[ 9.698865][ T184] ? rcu_read_lock_any_held+0x66/0x90
[ 9.699048][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.699228][ T184] ? __kernel_text_address+0x12/0x30
[ 9.699407][ T184] ? __lock_acquire+0x508/0xc10
[ 9.699585][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.699765][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.699966][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.700176][ T184] ? lock_acquire+0x134/0x160
[ 9.700352][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.700535][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.700711][ T184] ? trace_contention_end+0xb3/0x1a0
[ 9.700906][ T184] ? __mutex_lock+0x1db/0x2010
[ 9.701095][ T184] ? __mutex_lock+0x9b2/0x2010
[ 9.701278][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.701483][ T184] ? ww_mutex_lock+0x160/0x160
[ 9.701660][ T184] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.701856][ T184] ? __rtnl_newlink+0x3fa/0xa50
[ 9.702052][ T184] rtnl_newlink+0x8d1/0xee0
[ 9.702234][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.702415][ T184] ? find_held_lock+0x2b/0x80
[ 9.702596][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.702819][ T184] ? mark_usage+0x61/0x170
[ 9.703013][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.703196][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.703373][ T184] ? find_held_lock+0x2b/0x80
[ 9.703553][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.703732][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.703935][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.704115][ T184] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.704291][ T184] ? validate_chain+0x38b/0xc20
[ 9.704466][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.704642][ T184] ? __lock_acquire+0x508/0xc10
[ 9.704835][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.705021][ T184] ? find_held_lock+0x2b/0x80
[ 9.705203][ T184] netlink_rcv_skb+0x14e/0x3a0
[ 9.705385][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.705564][ T184] ? netlink_ack+0xcd0/0xcd0
[ 9.705753][ T184] ? netlink_deliver_tap+0xc5/0x330
[ 9.705956][ T184] ? netlink_deliver_tap+0x13c/0x330
[ 9.706146][ T184] netlink_unicast+0x486/0x750
[ 9.706324][ T184] ? netlink_attachskb+0x810/0x810
[ 9.706500][ T184] ? __lock_acquire+0x508/0xc10
[ 9.706679][ T184] netlink_sendmsg+0x735/0xc60
[ 9.706878][ T184] ? netlink_unicast+0x750/0x750
[ 9.707061][ T184] ? __might_fault+0x97/0x140
[ 9.707241][ T184] ____sys_sendmsg+0x419/0x850
[ 9.707420][ T184] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.707595][ T184] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.707820][ T184] ? move_addr_to_kernel+0x40/0x40
[ 9.708007][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.708189][ T184] ? validate_chain+0x38b/0xc20
[ 9.708369][ T184] ___sys_sendmsg+0x14e/0x1d0
[ 9.708545][ T184] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.708755][ T184] ? copy_msghdr_from_user+0x460/0x460
[ 9.708965][ T184] __sys_sendmsg+0x145/0x1f0
[ 9.709145][ T184] ? __sys_sendmsg_sock+0x20/0x20
[ 9.709320][ T184] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.709534][ T184] ? do_raw_spin_unlock+0x59/0x250
[ 9.709711][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.709906][ T184] do_syscall_64+0x117/0xfc0
[ 9.710115][ T184] ? trace_hardirqs_off+0xd/0x30
[ 9.710293][ T184] ? exc_page_fault+0xee/0x100
[ 9.710475][ T184] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.710687][ T184] RIP: 0033:0x7ff98664f08e
[ 9.710903][ T184] 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
[ 9.711506][ T184] RSP: 002b:00007ffe00f5f4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.711755][ T184] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff98664f08e
[ 9.712033][ T184] RDX: 0000000000000000 RSI: 00007ffe00f5f570 RDI: 0000000000000005
[ 9.712287][ T184] RBP: 00007ffe00f5f4d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.712533][ T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 9.712794][ T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00f5fc30
[ 9.713063][ T184]
[ 9.713209][ T184] irq event stamp: 15269
[ 9.713357][ T184] hardirqs last enabled at (15279): [] __up_console_sem+0x5a/0x70
[ 9.713634][ T184] hardirqs last disabled at (15288): [] __up_console_sem+0x3f/0x70
[ 9.713944][ T184] softirqs last enabled at (14202): [] handle_softirqs+0x611/0x940
[ 9.714228][ T184] softirqs last disabled at (14197): [] __irq_exit_rcu+0x103/0x1c0
[ 9.714505][ T184] ---[ end trace 0000000000000000 ]---
[ 9.725875][ T184] ------------[ cut here ]------------
[ 9.726071][ T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/184
[ 9.726355][ T184] Modules linked in:
[ 9.726509][ T184] CPU: 2 UID: 0 PID: 184 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.726844][ T184] Tainted: [W]=WARN
[ 9.727022][ T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.727305][ T184] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.727555][ T184] 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 48 ce f0 ff b9 a6 ff ff
[ 9.728092][ T184] RSP: 0018:ffa0000000936fc0 EFLAGS: 00010286
[ 9.728308][ T184] RAX: 00000000ffffffa6 RBX: ff1100000cbf5e40 RCX: 1ff4000000126dbe
[ 9.728554][ T184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cbf5ef0
[ 9.728829][ T184] RBP: ff11000008064000 R08: 1fe220000197ebdf R09: ff1100000c5c0b58
[ 9.729084][ T184] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.729328][ T184] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000090bb4d0
[ 9.729577][ T184] FS: 00007ff986415840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.729872][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.730095][ T184] CR2: 0000555fca242000 CR3: 000000000e406004 CR4: 0000000000771ef0
[ 9.730338][ T184] PKRU: 55555554
[ 9.730484][ T184] Call Trace:
[ 9.730632][ T184]
[ 9.730749][ T184] ? ip6_route_dev_notify+0x3d/0x380
[ 9.730954][ T184] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.731135][ T184] ? notifier_call_chain+0xb0/0x320
[ 9.731316][ T184] rtmsg_ifinfo+0x5c/0xb0
[ 9.731464][ T184] __dev_change_net_namespace+0x499/0x1d00
[ 9.731677][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.731866][ T184] ? __lock_acquire+0x508/0xc10
[ 9.732063][ T184] ? default_device_exit_batch+0x600/0x600
[ 9.732272][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.732453][ T184] ? find_held_lock+0x2b/0x80
[ 9.732664][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.732947][ T184] ? is_bpf_text_address+0x68/0x110
[ 9.733228][ T184] ? __asan_memset+0x27/0x50
[ 9.733489][ T184] do_setlink.isra.0+0x219/0x2a60
[ 9.733770][ T184] ? rtnl_link_get_size+0x350/0x350
[ 9.734144][ T184] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.734475][ T184] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.734753][ T184] ? validate_chain+0x38b/0xc20
[ 9.735000][ T184] ? rcu_read_lock_any_held+0x66/0x90
[ 9.735179][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.735368][ T184] ? __kernel_text_address+0x12/0x30
[ 9.735550][ T184] ? __lock_acquire+0x508/0xc10
[ 9.735732][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.735933][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.736116][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.736295][ T184] ? lock_acquire+0x134/0x160
[ 9.736504][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.736684][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.736883][ T184] ? trace_contention_end+0xb3/0x1a0
[ 9.737072][ T184] ? __mutex_lock+0x1db/0x2010
[ 9.737251][ T184] ? __mutex_lock+0x9b2/0x2010
[ 9.737430][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.737610][ T184] ? ww_mutex_lock+0x160/0x160
[ 9.737802][ T184] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.737992][ T184] ? __rtnl_newlink+0x3fa/0xa50
[ 9.738174][ T184] rtnl_newlink+0x8d1/0xee0
[ 9.738355][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.738536][ T184] ? find_held_lock+0x2b/0x80
[ 9.738719][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.738921][ T184] ? mark_usage+0x61/0x170
[ 9.739128][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.739310][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.739487][ T184] ? find_held_lock+0x2b/0x80
[ 9.739666][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.739860][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.740054][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.740235][ T184] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.740413][ T184] ? validate_chain+0x38b/0xc20
[ 9.740591][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.740768][ T184] ? __lock_acquire+0x508/0xc10
[ 9.740972][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.741150][ T184] ? find_held_lock+0x2b/0x80
[ 9.741335][ T184] netlink_rcv_skb+0x14e/0x3a0
[ 9.741513][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.741699][ T184] ? netlink_ack+0xcd0/0xcd0
[ 9.741896][ T184] ? netlink_deliver_tap+0xc5/0x330
[ 9.742082][ T184] ? netlink_deliver_tap+0x13c/0x330
[ 9.742265][ T184] netlink_unicast+0x486/0x750
[ 9.742446][ T184] ? netlink_attachskb+0x810/0x810
[ 9.742680][ T184] ? __lock_acquire+0x508/0xc10
[ 9.742980][ T184] netlink_sendmsg+0x735/0xc60
[ 9.743220][ T184] ? netlink_unicast+0x750/0x750
[ 9.743467][ T184] ? __might_fault+0x97/0x140
[ 9.743712][ T184] ____sys_sendmsg+0x419/0x850
[ 9.743981][ T184] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.744193][ T184] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.744403][ T184] ? move_addr_to_kernel+0x40/0x40
[ 9.744585][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.744767][ T184] ? validate_chain+0x38b/0xc20
[ 9.744969][ T184] ___sys_sendmsg+0x14e/0x1d0
[ 9.745145][ T184] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.745353][ T184] ? copy_msghdr_from_user+0x460/0x460
[ 9.745543][ T184] __sys_sendmsg+0x145/0x1f0
[ 9.745722][ T184] ? __sys_sendmsg_sock+0x20/0x20
[ 9.745920][ T184] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.746161][ T184] ? do_raw_spin_unlock+0x59/0x250
[ 9.746343][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.746527][ T184] do_syscall_64+0x117/0xfc0
[ 9.746705][ T184] ? trace_hardirqs_off+0xd/0x30
[ 9.746900][ T184] ? exc_page_fault+0xee/0x100
[ 9.747123][ T184] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.747335][ T184] RIP: 0033:0x7ff98664f08e
[ 9.747520][ T184] 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
[ 9.748068][ T184] RSP: 002b:00007ffe00f5f4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.748315][ T184] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff98664f08e
[ 9.748633][ T184] RDX: 0000000000000000 RSI: 00007ffe00f5f570 RDI: 0000000000000005
[ 9.748893][ T184] RBP: 00007ffe00f5f4d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.749147][ T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 9.749391][ T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00f5fc30
[ 9.749640][ T184]
[ 9.749798][ T184] irq event stamp: 18453
[ 9.749954][ T184] hardirqs last enabled at (18463): [] __up_console_sem+0x5a/0x70
[ 9.750236][ T184] hardirqs last disabled at (18472): [] __up_console_sem+0x3f/0x70
[ 9.750507][ T184] softirqs last enabled at (17684): [] handle_softirqs+0x611/0x940
[ 9.750795][ T184] softirqs last disabled at (17625): [] __irq_exit_rcu+0x103/0x1c0
[ 9.751102][ T184] ---[ end trace 0000000000000000 ]---
[ 9.751375][ T184] eth0: renamed from lag1-end
[ 9.752038][ T184] ------------[ cut here ]------------
[ 9.752234][ T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/184
[ 9.752509][ T184] Modules linked in:
[ 9.752660][ T184] CPU: 2 UID: 0 PID: 184 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.752999][ T184] Tainted: [W]=WARN
[ 9.753146][ T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.753355][ T184] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.753576][ T184] 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 48 ce f0 ff b9 a6 ff ff
[ 9.754101][ T184] RSP: 0018:ffa0000000937038 EFLAGS: 00010286
[ 9.754349][ T184] RAX: 00000000ffffffa6 RBX: ff1100000a5893c0 RCX: 1ff4000000126dcd
[ 9.754637][ T184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a589470
[ 9.754894][ T184] RBP: ff11000008064000 R08: 1fe22000014b128f R09: ff1100000c5c0b58
[ 9.755149][ T184] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 9.755410][ T184] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 9.755713][ T184] FS: 00007ff986415840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 9.756030][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.756247][ T184] CR2: 0000555fca242000 CR3: 000000000e406004 CR4: 0000000000771ef0
[ 9.756491][ T184] PKRU: 55555554
[ 9.756637][ T184] Call Trace:
[ 9.756820][ T184]
[ 9.756984][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.757167][ T184] rtnetlink_event+0xe0/0x1f0
[ 9.757350][ T184] notifier_call_chain+0xb0/0x320
[ 9.757531][ T184] netif_change_name+0x412/0x8c0
[ 9.757710][ T184] ? default_device_exit_batch+0x600/0x600
[ 9.757942][ T184] ? netdev_adjacent_rename_links+0x470/0x470
[ 9.758150][ T184] ? is_bpf_text_address+0x68/0x110
[ 9.758335][ T184] ? __asan_memset+0x27/0x50
[ 9.758520][ T184] do_setlink.isra.0+0x1f7d/0x2a60
[ 9.758704][ T184] ? rtnl_link_get_size+0x350/0x350
[ 9.758895][ T184] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.759116][ T184] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.759326][ T184] ? validate_chain+0x38b/0xc20
[ 9.759508][ T184] ? rcu_read_lock_any_held+0x66/0x90
[ 9.759688][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.759886][ T184] ? __kernel_text_address+0x12/0x30
[ 9.760074][ T184] ? __lock_acquire+0x508/0xc10
[ 9.760255][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.760433][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.760641][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.760830][ T184] ? lock_acquire+0x134/0x160
[ 9.761019][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.761195][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.761374][ T184] ? trace_contention_end+0xb3/0x1a0
[ 9.761554][ T184] ? __mutex_lock+0x1db/0x2010
[ 9.761734][ T184] ? __mutex_lock+0x9b2/0x2010
[ 9.761932][ T184] ? rtnl_newlink+0x883/0xee0
[ 9.762141][ T184] ? ww_mutex_lock+0x160/0x160
[ 9.762406][ T184] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.762588][ T184] ? __rtnl_newlink+0x3fa/0xa50
[ 9.762769][ T184] rtnl_newlink+0x8d1/0xee0
[ 9.762973][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.763234][ T184] ? find_held_lock+0x2b/0x80
[ 9.763506][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.763716][ T184] ? mark_usage+0x61/0x170
[ 9.764006][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.764216][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.764393][ T184] ? find_held_lock+0x2b/0x80
[ 9.764569][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.764804][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.765023][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 9.765289][ T184] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.765496][ T184] ? validate_chain+0x38b/0xc20
[ 9.765759][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.765967][ T184] ? __lock_acquire+0x508/0xc10
[ 9.766150][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 9.766414][ T184] ? find_held_lock+0x2b/0x80
[ 9.766594][ T184] netlink_rcv_skb+0x14e/0x3a0
[ 9.766786][ T184] ? rtnl_link_fill+0x900/0x900
[ 9.767230][ T184] ? netlink_ack+0xcd0/0xcd0
[ 9.767411][ T184] ? netlink_deliver_tap+0xc5/0x330
[ 9.767589][ T184] ? netlink_deliver_tap+0x13c/0x330
[ 9.767863][ T184] netlink_unicast+0x486/0x750
[ 9.768139][ T184] ? netlink_attachskb+0x810/0x810
[ 9.768313][ T184] ? __lock_acquire+0x508/0xc10
[ 9.768490][ T184] netlink_sendmsg+0x735/0xc60
[ 9.768666][ T184] ? netlink_unicast+0x750/0x750
[ 9.769047][ T184] ? __might_fault+0x97/0x140
[ 9.769232][ T184] ____sys_sendmsg+0x419/0x850
[ 9.769439][ T184] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.769620][ T184] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.769843][ T184] ? move_addr_to_kernel+0x40/0x40
[ 9.770060][ T184] ? stack_depot_save_flags+0x367/0x770
[ 9.770239][ T184] ? validate_chain+0x38b/0xc20
[ 9.770419][ T184] ___sys_sendmsg+0x14e/0x1d0
[ 9.770595][ T184] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 9.770817][ T184] ? copy_msghdr_from_user+0x460/0x460
[ 9.771017][ T184] __sys_sendmsg+0x145/0x1f0
[ 9.771193][ T184] ? __sys_sendmsg_sock+0x20/0x20
[ 9.771371][ T184] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 9.771583][ T184] ? do_raw_spin_unlock+0x59/0x250
[ 9.771865][ T184] ? rcu_is_watching+0x15/0xd0
[ 9.772054][ T184] do_syscall_64+0x117/0xfc0
[ 9.772232][ T184] ? trace_hardirqs_off+0xd/0x30
[ 9.772415][ T184] ? exc_page_fault+0xee/0x100
[ 9.772594][ T184] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.772813][ T184] RIP: 0033:0x7ff98664f08e
[ 9.773007][ T184] 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
[ 9.773602][ T184] RSP: 002b:00007ffe00f5f4c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.773955][ T184] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007ff98664f08e
[ 9.774197][ T184] RDX: 0000000000000000 RSI: 00007ffe00f5f570 RDI: 0000000000000005
[ 9.774435][ T184] RBP: 00007ffe00f5f4d0 R08: 0000000000000000 R09: 0000000000000000
[ 9.774749][ T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 9.775188][ T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe00f5fc30
[ 9.775435][ T184]
[ 9.775746][ T184] irq event stamp: 19945
[ 9.775903][ T184] hardirqs last enabled at (19957): [] __up_console_sem+0x5a/0x70
[ 9.776187][ T184] hardirqs last disabled at (19966): [] __up_console_sem+0x3f/0x70
[ 9.776460][ T184] softirqs last enabled at (18862): [] handle_softirqs+0x611/0x940
[ 9.776831][ T184] softirqs last disabled at (18853): [] __irq_exit_rcu+0x103/0x1c0
[ 9.777115][ T184] ---[ end trace 0000000000000000 ]---
[ 9.820699][ T190] ------------[ cut here ]------------
[ 9.820889][ T190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/190
[ 9.821144][ T190] Modules linked in:
[ 9.821314][ T190] CPU: 1 UID: 0 PID: 190 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.821595][ T190] Tainted: [W]=WARN
[ 9.821702][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.821895][ T190] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.822139][ T190] 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 48 ce f0 ff b9 a6 ff ff
[ 9.822647][ T190] RSP: 0018:ffa0000000986e30 EFLAGS: 00010286
[ 9.822826][ T190] RAX: 00000000ffffffa6 RBX: ff1100000b137240 RCX: 1ff4000000130d8c
[ 9.823048][ T190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1372f0
[ 9.823252][ T190] RBP: ff1100000d284000 R08: 1fe2200001626e5f R09: ff1100000cb08b80
[ 9.823455][ T190] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.823659][ T190] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e4f1200
[ 9.823878][ T190] FS: 00007fafb7424840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 9.824124][ T190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.824299][ T190] CR2: 000000000042ebe0 CR3: 000000000256b003 CR4: 0000000000771ef0
[ 9.824506][ T190] PKRU: 55555554
[ 9.824611][ T190] Call Trace:
[ 9.824715][ T190]
[ 9.824792][ T190] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.824962][ T190] rtmsg_ifinfo+0x5c/0xb0
[ 9.825065][ T190] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 9.825238][ T190] __dev_notify_flags+0x1b8/0x280
[ 9.825378][ T190] ? netif_change_name+0x8c0/0x8c0
[ 9.825514][ T190] ? rtnl_newlink+0x8d1/0xee0
[ 9.825650][ T190] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.825790][ T190] ? netlink_rcv_skb+0x14e/0x3a0
[ 9.825938][ T190] ? add_timer_on+0x580/0x580
[ 9.826077][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.826213][ T190] ? mark_held_locks+0x40/0x70
[ 9.826351][ T190] rtnl_configure_link+0x1ac/0x390
[ 9.826485][ T190] ? lockdep_hardirqs_on+0x8c/0x130
[ 9.826621][ T190] ? queue_delayed_work_on+0x95/0x100
[ 9.826758][ T190] veth_newlink+0x330/0x8d0
[ 9.826904][ T190] ? veth_poll_controller+0x10/0x10
[ 9.827047][ T190] ? kasan_save_stack+0x2f/0x50
[ 9.827184][ T190] ? kasan_save_track+0x14/0x30
[ 9.827319][ T190] ? __kasan_kmalloc+0x7b/0x90
[ 9.827469][ T190] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 9.827605][ T190] ? alloc_netdev_mqs+0xe85/0x1420
[ 9.827741][ T190] ? rtnl_af_lookup+0x290/0x290
[ 9.827989][ T190] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.828127][ T190] ? rtnl_create_link+0x169/0xf20
[ 9.828264][ T190] rtnl_newlink_create+0x2da/0x8c0
[ 9.828403][ T190] ? rtnl_create_link+0xf20/0xf20
[ 9.828540][ T190] ? __dev_get_by_name+0x12/0x50
[ 9.828679][ T190] ? rtnl_dev_get+0xd7/0x170
[ 9.828896][ T190] __rtnl_newlink+0x22b/0xa50
[ 9.829041][ T190] rtnl_newlink+0x8d1/0xee0
[ 9.829177][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 9.829314][ T190] ? find_held_lock+0x2b/0x80
[ 9.829450][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 9.829585][ T190] ? mark_usage+0x61/0x170
[ 9.829721][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.829948][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.830084][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 9.830303][ T190] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.830438][ T190] ? validate_chain+0x38b/0xc20
[ 9.830574][ T190] ? rtnl_link_fill+0x900/0x900
[ 9.830709][ T190] ? __lock_acquire+0x508/0xc10
[ 9.830908][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 9.831048][ T190] ? find_held_lock+0x2b/0x80
[ 9.831184][ T190] netlink_rcv_skb+0x14e/0x3a0
[ 9.831319][ T190] ? rtnl_link_fill+0x900/0x900
[ 9.831455][ T190] ? netlink_ack+0xcd0/0xcd0
[ 9.831594][ T190] ? netlink_deliver_tap+0xc5/0x330
[ 9.831727][ T190] ? netlink_deliver_tap+0x13c/0x330
[ 9.831932][ T190] netlink_unicast+0x486/0x750
[ 9.832070][ T190] ? netlink_attachskb+0x810/0x810
[ 9.832210][ T190] ? __lock_acquire+0x508/0xc10
[ 9.832344][ T190] netlink_sendmsg+0x735/0xc60
[ 9.832483][ T190] ? netlink_unicast+0x750/0x750
[ 9.832618][ T190] ? __might_fault+0x97/0x140
[ 9.832755][ T190] ____sys_sendmsg+0x419/0x850
[ 9.832962][ T190] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.833100][ T190] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.833266][ T190] ? move_addr_to_kernel+0x40/0x40
[ 9.833405][ T190] ___sys_sendmsg+0x14e/0x1d0
[ 9.833539][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.833673][ T190] ? copy_msghdr_from_user+0x460/0x460
[ 9.833879][ T190] ? lock_vma_under_rcu+0x159/0x410
[ 9.834023][ T190] __sys_sendmsg+0x145/0x1f0
[ 9.834159][ T190] ? __sys_sendmsg_sock+0x20/0x20
[ 9.834296][ T190] ? rcu_is_watching+0x15/0xd0
[ 9.834431][ T190] ? rcu_is_watching+0x15/0xd0
[ 9.834568][ T190] do_syscall_64+0x117/0xfc0
[ 9.834704][ T190] ? trace_hardirqs_off+0xd/0x30
[ 9.834917][ T190] ? exc_page_fault+0xee/0x100
[ 9.835053][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.835224][ T190] RIP: 0033:0x7fafb765e08e
[ 9.835368][ T190] 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
[ 9.835927][ T190] RSP: 002b:00007ffd82b20d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.836131][ T190] RAX: ffffffffffffffda RBX: 00007ffd82b21510 RCX: 00007fafb765e08e
[ 9.836335][ T190] RDX: 0000000000000000 RSI: 00007ffd82b20e20 RDI: 0000000000000005
[ 9.836536][ T190] RBP: 00007ffd82b20d80 R08: 0000000000000000 R09: 0000000000000000
[ 9.836737][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 9.837054][ T190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd82b214e0
[ 9.837363][ T190]
[ 9.837516][ T190] irq event stamp: 21569
[ 9.837670][ T190] hardirqs last enabled at (21577): [] __up_console_sem+0x5a/0x70
[ 9.838124][ T190] hardirqs last disabled at (21728): [] __up_console_sem+0x3f/0x70
[ 9.838442][ T190] softirqs last enabled at (21726): [] handle_softirqs+0x611/0x940
[ 9.838734][ T190] softirqs last disabled at (21585): [] __irq_exit_rcu+0x103/0x1c0
[ 9.839207][ T190] ---[ end trace 0000000000000000 ]---
[ 9.861257][ T190] ------------[ cut here ]------------
[ 9.861495][ T190] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/190
[ 9.861877][ T190] Modules linked in:
[ 9.862052][ T190] CPU: 0 UID: 0 PID: 190 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.862485][ T190] Tainted: [W]=WARN
[ 9.862647][ T190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.863086][ T190] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.863366][ T190] 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 48 ce f0 ff b9 a6 ff ff
[ 9.864273][ T190] RSP: 0018:ffa00000009871b0 EFLAGS: 00010286
[ 9.864545][ T190] RAX: 00000000ffffffa6 RBX: ff1100000d38c7c0 RCX: 1ff4000000130dfc
[ 9.864931][ T190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d38c870
[ 9.865260][ T190] RBP: ff1100000d281000 R08: 1fe2200001a7190f R09: ff1100000cb08b80
[ 9.865582][ T190] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.865913][ T190] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9ac12fa0
[ 9.866236][ T190] FS: 00007fafb7424840(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 9.866615][ T190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.866894][ T190] CR2: 000055bd20c0d3b8 CR3: 000000000256b004 CR4: 0000000000771ef0
[ 9.867222][ T190] PKRU: 55555554
[ 9.867381][ T190] Call Trace:
[ 9.867540][ T190]
[ 9.867653][ T190] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 9.867881][ T190] rtmsg_ifinfo+0x5c/0xb0
[ 9.868047][ T190] __dev_notify_flags+0x1b8/0x280
[ 9.868262][ T190] ? netif_change_name+0x8c0/0x8c0
[ 9.868477][ T190] ? rtnl_af_lookup+0x290/0x290
[ 9.868688][ T190] ? alloc_netdev_mqs+0xed0/0x1420
[ 9.868920][ T190] rtnl_configure_link+0x1ac/0x390
[ 9.869140][ T190] rtnl_newlink_create+0x353/0x8c0
[ 9.869355][ T190] ? rtnl_create_link+0xf20/0xf20
[ 9.869567][ T190] ? __dev_get_by_name+0x12/0x50
[ 9.869790][ T190] ? rtnl_dev_get+0xd7/0x170
[ 9.870019][ T190] __rtnl_newlink+0x22b/0xa50
[ 9.870240][ T190] rtnl_newlink+0x8d1/0xee0
[ 9.870457][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 9.870672][ T190] ? find_held_lock+0x2b/0x80
[ 9.870895][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 9.871111][ T190] ? mark_usage+0x61/0x170
[ 9.871323][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.871544][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.871757][ T190] ? __rtnl_newlink+0xa50/0xa50
[ 9.871985][ T190] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.872197][ T190] ? validate_chain+0x38b/0xc20
[ 9.872411][ T190] ? rtnl_link_fill+0x900/0x900
[ 9.872623][ T190] ? __lock_acquire+0x508/0xc10
[ 9.872847][ T190] ? lock_acquire.part.0+0xbc/0x260
[ 9.873065][ T190] ? find_held_lock+0x2b/0x80
[ 9.873280][ T190] netlink_rcv_skb+0x14e/0x3a0
[ 9.873493][ T190] ? rtnl_link_fill+0x900/0x900
[ 9.873706][ T190] ? netlink_ack+0xcd0/0xcd0
[ 9.873939][ T190] ? netlink_deliver_tap+0xc5/0x330
[ 9.874153][ T190] ? netlink_deliver_tap+0x13c/0x330
[ 9.874369][ T190] netlink_unicast+0x486/0x750
[ 9.874584][ T190] ? netlink_attachskb+0x810/0x810
[ 9.874803][ T190] ? __lock_acquire+0x508/0xc10
[ 9.875024][ T190] netlink_sendmsg+0x735/0xc60
[ 9.875237][ T190] ? netlink_unicast+0x750/0x750
[ 9.875450][ T190] ? __might_fault+0x97/0x140
[ 9.875675][ T190] ____sys_sendmsg+0x419/0x850
[ 9.875897][ T190] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.876119][ T190] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.876385][ T190] ? move_addr_to_kernel+0x40/0x40
[ 9.876606][ T190] ___sys_sendmsg+0x14e/0x1d0
[ 9.876827][ T190] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.877048][ T190] ? copy_msghdr_from_user+0x460/0x460
[ 9.877282][ T190] ? lock_vma_under_rcu+0x159/0x410
[ 9.877500][ T190] __sys_sendmsg+0x145/0x1f0
[ 9.877714][ T190] ? __sys_sendmsg_sock+0x20/0x20
[ 9.877950][ T190] ? rcu_is_watching+0x15/0xd0
[ 9.878163][ T190] ? rcu_is_watching+0x15/0xd0
[ 9.878374][ T190] do_syscall_64+0x117/0xfc0
[ 9.878590][ T190] ? trace_hardirqs_off+0xd/0x30
[ 9.878811][ T190] ? exc_page_fault+0xee/0x100
[ 9.879034][ T190] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 9.879294][ T190] RIP: 0033:0x7fafb765e08e
[ 9.879518][ T190] 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
[ 9.880269][ T190] RSP: 002b:00007ffd82b20d70 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 9.880583][ T190] RAX: ffffffffffffffda RBX: 00007ffd82b21510 RCX: 00007fafb765e08e
[ 9.880900][ T190] RDX: 0000000000000000 RSI: 00007ffd82b20e20 RDI: 0000000000000005
[ 9.881215][ T190] RBP: 00007ffd82b20d80 R08: 0000000000000000 R09: 0000000000000000
[ 9.881522][ T190] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 9.881842][ T190] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd82b214e0
[ 9.882172][ T190]
[ 9.882335][ T190] irq event stamp: 32911
[ 9.882490][ T190] hardirqs last enabled at (32919): [] __up_console_sem+0x5a/0x70
[ 9.882873][ T190] hardirqs last disabled at (32928): [] __up_console_sem+0x3f/0x70
[ 9.883254][ T190] softirqs last enabled at (32284): [] handle_softirqs+0x611/0x940
[ 9.883625][ T190] softirqs last disabled at (32231): [] __irq_exit_rcu+0x103/0x1c0
[ 9.884012][ T190] ---[ end trace 0000000000000000 ]---
[ 9.980042][ T192] ------------[ cut here ]------------
[ 9.980279][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/192
[ 9.980626][ T192] Modules linked in:
[ 9.980802][ T192] CPU: 1 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 9.981208][ T192] Tainted: [W]=WARN
[ 9.981359][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.981610][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 9.981883][ T192] 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 48 ce f0 ff b9 a6 ff ff
[ 9.982601][ T192] RSP: 0018:ffa0000000916ff8 EFLAGS: 00010286
[ 9.982869][ T192] RAX: 00000000ffffffa6 RBX: ff11000004b24340 RCX: 1ff4000000122dc5
[ 9.983174][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b243f0
[ 9.983473][ T192] RBP: ff1100000d281000 R08: 1fe220000096487f R09: ff1100000a5a5158
[ 9.983780][ T192] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 9.984082][ T192] R13: 0000000000000000 R14: ffa0000000917140 R15: ff1100000e736350
[ 9.984381][ T192] FS: 00007fa9e927d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 9.984737][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.984996][ T192] CR2: 0000000011a82988 CR3: 000000000c8bc006 CR4: 0000000000771ef0
[ 9.985294][ T192] PKRU: 55555554
[ 9.985441][ T192] Call Trace:
[ 9.985588][ T192]
[ 9.985692][ T192] rtmsg_ifinfo_newnet+0x69/0x160
[ 9.985996][ T192] __dev_change_net_namespace+0x8b7/0x1d00
[ 9.986244][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.986444][ T192] ? __lock_acquire+0x508/0xc10
[ 9.986647][ T192] ? default_device_exit_batch+0x600/0x600
[ 9.986994][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.987195][ T192] ? find_held_lock+0x2b/0x80
[ 9.987395][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.987594][ T192] ? is_bpf_text_address+0x68/0x110
[ 9.987883][ T192] ? __asan_memset+0x27/0x50
[ 9.988092][ T192] do_setlink.isra.0+0x219/0x2a60
[ 9.988294][ T192] ? rtnl_link_get_size+0x350/0x350
[ 9.988530][ T192] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 9.988870][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 9.989073][ T192] ? validate_chain+0x38b/0xc20
[ 9.989273][ T192] ? rcu_read_lock_any_held+0x66/0x90
[ 9.989470][ T192] ? stack_depot_save_flags+0x367/0x770
[ 9.989672][ T192] ? __kernel_text_address+0x12/0x30
[ 9.989965][ T192] ? __lock_acquire+0x508/0xc10
[ 9.990166][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.990362][ T192] ? rtnl_newlink+0x883/0xee0
[ 9.990559][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.990759][ T192] ? lock_acquire+0x134/0x160
[ 9.991037][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.991230][ T192] ? rcu_is_watching+0x15/0xd0
[ 9.991425][ T192] ? trace_contention_end+0xb3/0x1a0
[ 9.991619][ T192] ? __mutex_lock+0x1db/0x2010
[ 9.991824][ T192] ? __mutex_lock+0x9b2/0x2010
[ 9.992028][ T192] ? rtnl_newlink+0x883/0xee0
[ 9.992228][ T192] ? ww_mutex_lock+0x160/0x160
[ 9.992423][ T192] ? nla_get_range_signed+0x3d0/0x3d0
[ 9.992626][ T192] ? __rtnl_newlink+0x3fa/0xa50
[ 9.992837][ T192] rtnl_newlink+0x8d1/0xee0
[ 9.993044][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.993240][ T192] ? find_held_lock+0x2b/0x80
[ 9.993437][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.993633][ T192] ? mark_usage+0x61/0x170
[ 9.993836][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.994042][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.994236][ T192] ? find_held_lock+0x2b/0x80
[ 9.994431][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.994627][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 9.994833][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 9.995034][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 9.995231][ T192] ? validate_chain+0x38b/0xc20
[ 9.995430][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.995625][ T192] ? __lock_acquire+0x508/0xc10
[ 9.995835][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 9.996034][ T192] ? find_held_lock+0x2b/0x80
[ 9.996231][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 9.996427][ T192] ? rtnl_link_fill+0x900/0x900
[ 9.996622][ T192] ? netlink_ack+0xcd0/0xcd0
[ 9.996833][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 9.997034][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 9.997232][ T192] netlink_unicast+0x486/0x750
[ 9.997432][ T192] ? netlink_attachskb+0x810/0x810
[ 9.997630][ T192] ? __lock_acquire+0x508/0xc10
[ 9.997835][ T192] netlink_sendmsg+0x735/0xc60
[ 9.998040][ T192] ? netlink_unicast+0x750/0x750
[ 9.998237][ T192] ? __might_fault+0x97/0x140
[ 9.998438][ T192] ____sys_sendmsg+0x419/0x850
[ 9.998632][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 9.998838][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 9.999090][ T192] ? move_addr_to_kernel+0x40/0x40
[ 9.999289][ T192] ? stack_depot_save_flags+0x367/0x770
[ 9.999489][ T192] ? validate_chain+0x38b/0xc20
[ 9.999690][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 9.999892][ T192] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.000143][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.000365][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.000561][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.000752][ T192] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.001006][ T192] ? do_raw_spin_unlock+0x59/0x250
[ 10.001197][ T192] ? fpregs_restore_userregs+0x14b/0x310
[ 10.001392][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.001588][ T192] do_syscall_64+0x117/0xfc0
[ 10.001787][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.001977][ T192] ? exc_page_fault+0xee/0x100
[ 10.002166][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.002400][ T192] RIP: 0033:0x7fa9e94b708e
[ 10.002605][ T192] 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
[ 10.003288][ T192] RSP: 002b:00007ffe4b30e1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.003581][ T192] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa9e94b708e
[ 10.003873][ T192] RDX: 0000000000000000 RSI: 00007ffe4b30e260 RDI: 0000000000000005
[ 10.004161][ T192] RBP: 00007ffe4b30e1c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.004441][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.004731][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4b30e920
[ 10.005033][ T192]
[ 10.005179][ T192] irq event stamp: 24563
[ 10.005323][ T192] hardirqs last enabled at (24571): [] __up_console_sem+0x5a/0x70
[ 10.005657][ T192] hardirqs last disabled at (24578): [] __up_console_sem+0x3f/0x70
[ 10.005997][ T192] softirqs last enabled at (24006): [] handle_softirqs+0x611/0x940
[ 10.006321][ T192] softirqs last disabled at (23933): [] __irq_exit_rcu+0x103/0x1c0
[ 10.006653][ T192] ---[ end trace 0000000000000000 ]---
[ 10.008608][ T192] ------------[ cut here ]------------
[ 10.008816][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/192
[ 10.009160][ T192] Modules linked in:
[ 10.009316][ T192] CPU: 1 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.009712][ T192] Tainted: [W]=WARN
[ 10.009865][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.010114][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.010365][ T192] 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 48 ce f0 ff b9 a6 ff ff
[ 10.011070][ T192] RSP: 0018:ffa0000000916fc0 EFLAGS: 00010286
[ 10.011313][ T192] RAX: 00000000ffffffa6 RBX: ff1100000c537840 RCX: 1ff4000000122dbe
[ 10.011606][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c5378f0
[ 10.011917][ T192] RBP: ff1100000d281000 R08: 1fe22000018a6f1f R09: ff1100000a5a5158
[ 10.012202][ T192] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.012498][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e736350
[ 10.012802][ T192] FS: 00007fa9e927d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.013147][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.013396][ T192] CR2: 0000000011a82988 CR3: 000000000c8bc006 CR4: 0000000000771ef0
[ 10.013694][ T192] PKRU: 55555554
[ 10.013845][ T192] Call Trace:
[ 10.014003][ T192]
[ 10.014108][ T192] ? ip6_route_dev_notify+0x3d/0x380
[ 10.014311][ T192] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.014510][ T192] ? notifier_call_chain+0xb0/0x320
[ 10.014712][ T192] rtmsg_ifinfo+0x5c/0xb0
[ 10.014877][ T192] __dev_change_net_namespace+0x499/0x1d00
[ 10.015131][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.015330][ T192] ? __lock_acquire+0x508/0xc10
[ 10.015532][ T192] ? default_device_exit_batch+0x600/0x600
[ 10.015785][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.016012][ T192] ? find_held_lock+0x2b/0x80
[ 10.016212][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.016415][ T192] ? is_bpf_text_address+0x68/0x110
[ 10.016619][ T192] ? __asan_memset+0x27/0x50
[ 10.016830][ T192] do_setlink.isra.0+0x219/0x2a60
[ 10.017037][ T192] ? rtnl_link_get_size+0x350/0x350
[ 10.017238][ T192] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.017484][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.017681][ T192] ? validate_chain+0x38b/0xc20
[ 10.017889][ T192] ? rcu_read_lock_any_held+0x66/0x90
[ 10.018090][ T192] ? stack_depot_save_flags+0x367/0x770
[ 10.018290][ T192] ? __kernel_text_address+0x12/0x30
[ 10.018491][ T192] ? __lock_acquire+0x508/0xc10
[ 10.018693][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.018897][ T192] ? rtnl_newlink+0x883/0xee0
[ 10.019100][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.019300][ T192] ? lock_acquire+0x134/0x160
[ 10.019498][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.019695][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.019904][ T192] ? trace_contention_end+0xb3/0x1a0
[ 10.020107][ T192] ? __mutex_lock+0x1db/0x2010
[ 10.020306][ T192] ? __mutex_lock+0x9b2/0x2010
[ 10.020506][ T192] ? rtnl_newlink+0x883/0xee0
[ 10.020709][ T192] ? ww_mutex_lock+0x160/0x160
[ 10.020923][ T192] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.021129][ T192] ? __rtnl_newlink+0x3fa/0xa50
[ 10.021335][ T192] rtnl_newlink+0x8d1/0xee0
[ 10.021539][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.021736][ T192] ? find_held_lock+0x2b/0x80
[ 10.021946][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.022145][ T192] ? mark_usage+0x61/0x170
[ 10.022343][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.022549][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.022745][ T192] ? find_held_lock+0x2b/0x80
[ 10.022957][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.023157][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.023358][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.023557][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.023757][ T192] ? validate_chain+0x38b/0xc20
[ 10.023972][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.024170][ T192] ? __lock_acquire+0x508/0xc10
[ 10.024373][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.024572][ T192] ? find_held_lock+0x2b/0x80
[ 10.024780][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.024984][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.025184][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.025388][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.025587][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.025793][ T192] netlink_unicast+0x486/0x750
[ 10.026002][ T192] ? netlink_attachskb+0x810/0x810
[ 10.026202][ T192] ? __lock_acquire+0x508/0xc10
[ 10.026406][ T192] netlink_sendmsg+0x735/0xc60
[ 10.026607][ T192] ? netlink_unicast+0x750/0x750
[ 10.026839][ T192] ? __might_fault+0x97/0x140
[ 10.027051][ T192] ____sys_sendmsg+0x419/0x850
[ 10.027251][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.027451][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.027696][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.027908][ T192] ? stack_depot_save_flags+0x367/0x770
[ 10.028112][ T192] ? validate_chain+0x38b/0xc20
[ 10.028314][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.028515][ T192] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.028764][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.029002][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.029204][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.029404][ T192] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.029658][ T192] ? do_raw_spin_unlock+0x59/0x250
[ 10.029864][ T192] ? fpregs_restore_userregs+0x14b/0x310
[ 10.030073][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.030273][ T192] do_syscall_64+0x117/0xfc0
[ 10.030472][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.030667][ T192] ? exc_page_fault+0xee/0x100
[ 10.030876][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.031124][ T192] RIP: 0033:0x7fa9e94b708e
[ 10.031333][ T192] 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
[ 10.032056][ T192] RSP: 002b:00007ffe4b30e1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.032357][ T192] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa9e94b708e
[ 10.032657][ T192] RDX: 0000000000000000 RSI: 00007ffe4b30e260 RDI: 0000000000000005
[ 10.032974][ T192] RBP: 00007ffe4b30e1c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.033271][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.033569][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4b30e920
[ 10.033889][ T192]
[ 10.034045][ T192] irq event stamp: 26315
[ 10.034198][ T192] hardirqs last enabled at (26323): [] __up_console_sem+0x5a/0x70
[ 10.034544][ T192] hardirqs last disabled at (26330): [] __up_console_sem+0x3f/0x70
[ 10.034894][ T192] softirqs last enabled at (25488): [] handle_softirqs+0x611/0x940
[ 10.035244][ T192] softirqs last disabled at (25477): [] __irq_exit_rcu+0x103/0x1c0
[ 10.035592][ T192] ---[ end trace 0000000000000000 ]---
[ 10.036078][ T192] eth1: renamed from lag1
[ 10.051689][ T192] ------------[ cut here ]------------
[ 10.052139][ T192] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/192
[ 10.052508][ T192] Modules linked in:
[ 10.052669][ T192] CPU: 3 UID: 0 PID: 192 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.052949][ T192] Tainted: [W]=WARN
[ 10.053048][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.053211][ T192] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.053380][ T192] 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 48 ce f0 ff b9 a6 ff ff
[ 10.053851][ T192] RSP: 0018:ffa0000000917038 EFLAGS: 00010286
[ 10.054021][ T192] RAX: 00000000ffffffa6 RBX: ff1100000c537cc0 RCX: 1ff4000000122dcd
[ 10.054217][ T192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c537d70
[ 10.054416][ T192] RBP: ff1100000d281000 R08: 1fe22000018a6faf R09: ff1100000a5a5158
[ 10.054613][ T192] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.054836][ T192] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.055116][ T192] FS: 00007fa9e927d840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.055344][ T192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.055508][ T192] CR2: 00007ffd0ea09028 CR3: 000000000c8bc006 CR4: 0000000000771ef0
[ 10.055706][ T192] PKRU: 55555554
[ 10.055811][ T192] Call Trace:
[ 10.055910][ T192]
[ 10.055984][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.056170][ T192] rtnetlink_event+0xe0/0x1f0
[ 10.056368][ T192] notifier_call_chain+0xb0/0x320
[ 10.056572][ T192] netif_change_name+0x412/0x8c0
[ 10.056772][ T192] ? default_device_exit_batch+0x600/0x600
[ 10.057041][ T192] ? netdev_adjacent_rename_links+0x470/0x470
[ 10.057295][ T192] ? is_bpf_text_address+0x68/0x110
[ 10.057498][ T192] ? __asan_memset+0x27/0x50
[ 10.057703][ T192] do_setlink.isra.0+0x1f7d/0x2a60
[ 10.057922][ T192] ? rtnl_link_get_size+0x350/0x350
[ 10.058126][ T192] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.058360][ T192] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.058503][ T192] ? validate_chain+0x38b/0xc20
[ 10.058632][ T192] ? rcu_read_lock_any_held+0x66/0x90
[ 10.058761][ T192] ? stack_depot_save_flags+0x367/0x770
[ 10.058898][ T192] ? __kernel_text_address+0x12/0x30
[ 10.059033][ T192] ? __lock_acquire+0x508/0xc10
[ 10.059163][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.059291][ T192] ? rtnl_newlink+0x883/0xee0
[ 10.059423][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.059550][ T192] ? lock_acquire+0x134/0x160
[ 10.059679][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.059813][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.059950][ T192] ? trace_contention_end+0xb3/0x1a0
[ 10.060079][ T192] ? __mutex_lock+0x1db/0x2010
[ 10.060208][ T192] ? __mutex_lock+0x9b2/0x2010
[ 10.060334][ T192] ? rtnl_newlink+0x883/0xee0
[ 10.060464][ T192] ? ww_mutex_lock+0x160/0x160
[ 10.060592][ T192] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.060721][ T192] ? __rtnl_newlink+0x3fa/0xa50
[ 10.060855][ T192] rtnl_newlink+0x8d1/0xee0
[ 10.060991][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.061120][ T192] ? find_held_lock+0x2b/0x80
[ 10.061246][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.061374][ T192] ? mark_usage+0x61/0x170
[ 10.061503][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.061633][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.061759][ T192] ? find_held_lock+0x2b/0x80
[ 10.061894][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.062026][ T192] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.062157][ T192] ? __rtnl_newlink+0xa50/0xa50
[ 10.062287][ T192] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.062417][ T192] ? validate_chain+0x38b/0xc20
[ 10.062544][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.062671][ T192] ? __lock_acquire+0x508/0xc10
[ 10.062808][ T192] ? lock_acquire.part.0+0xbc/0x260
[ 10.062948][ T192] ? find_held_lock+0x2b/0x80
[ 10.063079][ T192] netlink_rcv_skb+0x14e/0x3a0
[ 10.063208][ T192] ? rtnl_link_fill+0x900/0x900
[ 10.063337][ T192] ? netlink_ack+0xcd0/0xcd0
[ 10.063471][ T192] ? netlink_deliver_tap+0xc5/0x330
[ 10.063598][ T192] ? netlink_deliver_tap+0x13c/0x330
[ 10.063728][ T192] netlink_unicast+0x486/0x750
[ 10.063862][ T192] ? netlink_attachskb+0x810/0x810
[ 10.063998][ T192] ? __lock_acquire+0x508/0xc10
[ 10.064126][ T192] netlink_sendmsg+0x735/0xc60
[ 10.064255][ T192] ? netlink_unicast+0x750/0x750
[ 10.064386][ T192] ? __might_fault+0x97/0x140
[ 10.064516][ T192] ____sys_sendmsg+0x419/0x850
[ 10.064645][ T192] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.064772][ T192] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.064944][ T192] ? move_addr_to_kernel+0x40/0x40
[ 10.065072][ T192] ? stack_depot_save_flags+0x367/0x770
[ 10.065202][ T192] ? validate_chain+0x38b/0xc20
[ 10.065333][ T192] ___sys_sendmsg+0x14e/0x1d0
[ 10.065461][ T192] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.065621][ T192] ? copy_msghdr_from_user+0x460/0x460
[ 10.065761][ T192] __sys_sendmsg+0x145/0x1f0
[ 10.065896][ T192] ? __sys_sendmsg_sock+0x20/0x20
[ 10.066029][ T192] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.066191][ T192] ? do_raw_spin_unlock+0x59/0x250
[ 10.066322][ T192] ? fpregs_restore_userregs+0x14b/0x310
[ 10.066452][ T192] ? rcu_is_watching+0x15/0xd0
[ 10.066581][ T192] do_syscall_64+0x117/0xfc0
[ 10.066713][ T192] ? trace_hardirqs_off+0xd/0x30
[ 10.066846][ T192] ? exc_page_fault+0xee/0x100
[ 10.066979][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.067139][ T192] RIP: 0033:0x7fa9e94b708e
[ 10.067276][ T192] 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
[ 10.067736][ T192] RSP: 002b:00007ffe4b30e1b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.067944][ T192] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fa9e94b708e
[ 10.068139][ T192] RDX: 0000000000000000 RSI: 00007ffe4b30e260 RDI: 0000000000000005
[ 10.068334][ T192] RBP: 00007ffe4b30e1c0 R08: 0000000000000000 R09: 0000000000000000
[ 10.068527][ T192] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.068719][ T192] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4b30e920
[ 10.068928][ T192]
[ 10.069026][ T192] irq event stamp: 35499
[ 10.069123][ T192] hardirqs last enabled at (35507): [] __up_console_sem+0x5a/0x70
[ 10.069347][ T192] hardirqs last disabled at (35514): [] __up_console_sem+0x3f/0x70
[ 10.069571][ T192] softirqs last enabled at (34604): [] handle_softirqs+0x611/0x940
[ 10.069801][ T192] softirqs last disabled at (34399): [] __irq_exit_rcu+0x103/0x1c0
[ 10.070030][ T192] ---[ end trace 0000000000000000 ]---
[ 10.123957][ T194] ------------[ cut here ]------------
[ 10.124124][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/194
[ 10.124359][ T194] Modules linked in:
[ 10.124465][ T194] CPU: 3 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.124729][ T194] Tainted: [W]=WARN
[ 10.124834][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.125011][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.125186][ T194] 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 48 ce f0 ff b9 a6 ff ff
[ 10.125647][ T194] RSP: 0018:ffa00000008a6ff8 EFLAGS: 00010286
[ 10.125817][ T194] RAX: 00000000ffffffa6 RBX: ff11000009321240 RCX: 1ff4000000114dc5
[ 10.126019][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000093212f0
[ 10.126213][ T194] RBP: ff1100000d284000 R08: 1fe220000126425f R09: ff11000004d6d158
[ 10.126405][ T194] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.126594][ T194] R13: 0000000000000000 R14: ffa00000008a7140 R15: ff11000009bd8050
[ 10.126797][ T194] FS: 00007f8c3350f840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.127032][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.127200][ T194] CR2: 00007ffd0e9fffe0 CR3: 000000000caab004 CR4: 0000000000771ef0
[ 10.127393][ T194] PKRU: 55555554
[ 10.127490][ T194] Call Trace:
[ 10.127587][ T194]
[ 10.127656][ T194] rtmsg_ifinfo_newnet+0x69/0x160
[ 10.127790][ T194] __dev_change_net_namespace+0x8b7/0x1d00
[ 10.127960][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.128092][ T194] ? __lock_acquire+0x508/0xc10
[ 10.128221][ T194] ? default_device_exit_batch+0x600/0x600
[ 10.128379][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.128507][ T194] ? find_held_lock+0x2b/0x80
[ 10.128634][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.128762][ T194] ? is_bpf_text_address+0x68/0x110
[ 10.128901][ T194] ? __asan_memset+0x27/0x50
[ 10.129039][ T194] do_setlink.isra.0+0x219/0x2a60
[ 10.129173][ T194] ? rtnl_link_get_size+0x350/0x350
[ 10.129304][ T194] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.129464][ T194] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.129592][ T194] ? validate_chain+0x38b/0xc20
[ 10.129719][ T194] ? rcu_read_lock_any_held+0x66/0x90
[ 10.129849][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.129985][ T194] ? __kernel_text_address+0x12/0x30
[ 10.130114][ T194] ? __lock_acquire+0x508/0xc10
[ 10.130242][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.130371][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.130503][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.130632][ T194] ? lock_acquire+0x134/0x160
[ 10.130759][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.130893][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.131028][ T194] ? trace_contention_end+0xb3/0x1a0
[ 10.131156][ T194] ? __mutex_lock+0x1db/0x2010
[ 10.131284][ T194] ? __mutex_lock+0x9b2/0x2010
[ 10.131458][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.131632][ T194] ? ww_mutex_lock+0x160/0x160
[ 10.131761][ T194] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.131903][ T194] ? __rtnl_newlink+0x3fa/0xa50
[ 10.132041][ T194] rtnl_newlink+0x8d1/0xee0
[ 10.132173][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.132340][ T194] ? find_held_lock+0x2b/0x80
[ 10.132534][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.132725][ T194] ? mark_usage+0x61/0x170
[ 10.132938][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.133135][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.133288][ T194] ? find_held_lock+0x2b/0x80
[ 10.133418][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.133546][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.133676][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.133842][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.133983][ T194] ? validate_chain+0x38b/0xc20
[ 10.134110][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.134238][ T194] ? __lock_acquire+0x508/0xc10
[ 10.134367][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.134493][ T194] ? find_held_lock+0x2b/0x80
[ 10.134622][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 10.134749][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.134886][ T194] ? netlink_ack+0xcd0/0xcd0
[ 10.135021][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 10.135204][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 10.135397][ T194] netlink_unicast+0x486/0x750
[ 10.135591][ T194] ? netlink_attachskb+0x810/0x810
[ 10.135800][ T194] ? __lock_acquire+0x508/0xc10
[ 10.135975][ T194] netlink_sendmsg+0x735/0xc60
[ 10.136104][ T194] ? netlink_unicast+0x750/0x750
[ 10.136234][ T194] ? __might_fault+0x97/0x140
[ 10.136365][ T194] ____sys_sendmsg+0x419/0x850
[ 10.136494][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.136620][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.136785][ T194] ? move_addr_to_kernel+0x40/0x40
[ 10.136921][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.137050][ T194] ? validate_chain+0x38b/0xc20
[ 10.137179][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 10.137305][ T194] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.137467][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 10.137607][ T194] __sys_sendmsg+0x145/0x1f0
[ 10.137737][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 10.137868][ T194] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.138039][ T194] ? do_raw_spin_unlock+0x59/0x250
[ 10.138169][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.138296][ T194] do_syscall_64+0x117/0xfc0
[ 10.138428][ T194] ? trace_hardirqs_off+0xd/0x30
[ 10.138556][ T194] ? exc_page_fault+0xee/0x100
[ 10.138686][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.138848][ T194] RIP: 0033:0x7f8c3374908e
[ 10.138991][ T194] 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
[ 10.139452][ T194] RSP: 002b:00007ffde7579a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.139650][ T194] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c3374908e
[ 10.139851][ T194] RDX: 0000000000000000 RSI: 00007ffde7579ae0 RDI: 0000000000000005
[ 10.140049][ T194] RBP: 00007ffde7579a40 R08: 0000000000000000 R09: 0000000000000000
[ 10.140272][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.140553][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde757a1a0
[ 10.140867][ T194]
[ 10.141024][ T194] irq event stamp: 25711
[ 10.141122][ T194] hardirqs last enabled at (25719): [] __up_console_sem+0x5a/0x70
[ 10.141347][ T194] hardirqs last disabled at (25726): [] __up_console_sem+0x3f/0x70
[ 10.141566][ T194] softirqs last enabled at (25336): [] handle_softirqs+0x611/0x940
[ 10.141887][ T194] softirqs last disabled at (25285): [] __irq_exit_rcu+0x103/0x1c0
[ 10.142117][ T194] ---[ end trace 0000000000000000 ]---
[ 10.143524][ T194] ------------[ cut here ]------------
[ 10.143657][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/194
[ 10.144063][ T194] Modules linked in:
[ 10.144169][ T194] CPU: 3 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.144435][ T194] Tainted: [W]=WARN
[ 10.144538][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.144703][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.144881][ T194] 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 48 ce f0 ff b9 a6 ff ff
[ 10.145431][ T194] RSP: 0018:ffa00000008a6fc0 EFLAGS: 00010286
[ 10.145597][ T194] RAX: 00000000ffffffa6 RBX: ff1100000d2ee940 RCX: 1ff4000000114dbe
[ 10.145795][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000d2ee9f0
[ 10.146003][ T194] RBP: ff1100000d284000 R08: 1fe2200001a5dd3f R09: ff11000004d6d158
[ 10.146198][ T194] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.146396][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009bd8050
[ 10.146596][ T194] FS: 00007f8c3350f840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.147056][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.147221][ T194] CR2: 00007ffd0e9fffe0 CR3: 000000000caab004 CR4: 0000000000771ef0
[ 10.147422][ T194] PKRU: 55555554
[ 10.147521][ T194] Call Trace:
[ 10.147619][ T194]
[ 10.147688][ T194] ? ip6_route_dev_notify+0x3d/0x380
[ 10.147823][ T194] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.147971][ T194] ? notifier_call_chain+0xb0/0x320
[ 10.148104][ T194] rtmsg_ifinfo+0x5c/0xb0
[ 10.148205][ T194] __dev_change_net_namespace+0x499/0x1d00
[ 10.148371][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.148501][ T194] ? __lock_acquire+0x508/0xc10
[ 10.148759][ T194] ? default_device_exit_batch+0x600/0x600
[ 10.148932][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.149060][ T194] ? find_held_lock+0x2b/0x80
[ 10.149190][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.149321][ T194] ? is_bpf_text_address+0x68/0x110
[ 10.149456][ T194] ? __asan_memset+0x27/0x50
[ 10.149590][ T194] do_setlink.isra.0+0x219/0x2a60
[ 10.149725][ T194] ? rtnl_link_get_size+0x350/0x350
[ 10.149862][ T194] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.150033][ T194] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.150165][ T194] ? validate_chain+0x38b/0xc20
[ 10.150506][ T194] ? rcu_read_lock_any_held+0x66/0x90
[ 10.150642][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.150780][ T194] ? __kernel_text_address+0x12/0x30
[ 10.150927][ T194] ? __lock_acquire+0x508/0xc10
[ 10.151061][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.151190][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.151321][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.151451][ T194] ? lock_acquire+0x134/0x160
[ 10.151582][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.151715][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.152068][ T194] ? trace_contention_end+0xb3/0x1a0
[ 10.152199][ T194] ? __mutex_lock+0x1db/0x2010
[ 10.152329][ T194] ? __mutex_lock+0x9b2/0x2010
[ 10.152462][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.152595][ T194] ? ww_mutex_lock+0x160/0x160
[ 10.152723][ T194] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.152862][ T194] ? __rtnl_newlink+0x3fa/0xa50
[ 10.153003][ T194] rtnl_newlink+0x8d1/0xee0
[ 10.153134][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.153262][ T194] ? find_held_lock+0x2b/0x80
[ 10.153390][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.153519][ T194] ? mark_usage+0x61/0x170
[ 10.153650][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.153789][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.153926][ T194] ? find_held_lock+0x2b/0x80
[ 10.154058][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.154190][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.154321][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.154458][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.154650][ T194] ? validate_chain+0x38b/0xc20
[ 10.154835][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.154979][ T194] ? __lock_acquire+0x508/0xc10
[ 10.155111][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.155240][ T194] ? find_held_lock+0x2b/0x80
[ 10.155370][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 10.155500][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.155629][ T194] ? netlink_ack+0xcd0/0xcd0
[ 10.155764][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 10.155959][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 10.156092][ T194] netlink_unicast+0x486/0x750
[ 10.156274][ T194] ? netlink_attachskb+0x810/0x810
[ 10.156442][ T194] ? __lock_acquire+0x508/0xc10
[ 10.156573][ T194] netlink_sendmsg+0x735/0xc60
[ 10.156705][ T194] ? netlink_unicast+0x750/0x750
[ 10.156845][ T194] ? __might_fault+0x97/0x140
[ 10.156986][ T194] ____sys_sendmsg+0x419/0x850
[ 10.157117][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.157246][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.157405][ T194] ? move_addr_to_kernel+0x40/0x40
[ 10.157536][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.157666][ T194] ? validate_chain+0x38b/0xc20
[ 10.157806][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 10.157945][ T194] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.158185][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 10.158400][ T194] __sys_sendmsg+0x145/0x1f0
[ 10.158599][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 10.158801][ T194] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.159012][ T194] ? do_raw_spin_unlock+0x59/0x250
[ 10.159205][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.159387][ T194] do_syscall_64+0x117/0xfc0
[ 10.159522][ T194] ? trace_hardirqs_off+0xd/0x30
[ 10.159652][ T194] ? exc_page_fault+0xee/0x100
[ 10.159789][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.159955][ T194] RIP: 0033:0x7f8c3374908e
[ 10.160143][ T194] 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
[ 10.160724][ T194] RSP: 002b:00007ffde7579a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.161022][ T194] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c3374908e
[ 10.161284][ T194] RDX: 0000000000000000 RSI: 00007ffde7579ae0 RDI: 0000000000000005
[ 10.161560][ T194] RBP: 00007ffde7579a40 R08: 0000000000000000 R09: 0000000000000000
[ 10.161854][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.162151][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde757a1a0
[ 10.162455][ T194]
[ 10.162577][ T194] irq event stamp: 27465
[ 10.162682][ T194] hardirqs last enabled at (27473): [] __up_console_sem+0x5a/0x70
[ 10.163183][ T194] hardirqs last disabled at (27482): [] __up_console_sem+0x3f/0x70
[ 10.163409][ T194] softirqs last enabled at (26940): [] handle_softirqs+0x611/0x940
[ 10.163724][ T194] softirqs last disabled at (26935): [] __irq_exit_rcu+0x103/0x1c0
[ 10.163981][ T194] ---[ end trace 0000000000000000 ]---
[ 10.164875][ T194] eth1: renamed from lag1-end
[ 10.170176][ T194] ------------[ cut here ]------------
[ 10.170324][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/194
[ 10.170560][ T194] Modules linked in:
[ 10.170667][ T194] CPU: 3 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.170953][ T194] Tainted: [W]=WARN
[ 10.171052][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.171220][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.171391][ T194] 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 48 ce f0 ff b9 a6 ff ff
[ 10.171865][ T194] RSP: 0018:ffa00000008a7038 EFLAGS: 00010286
[ 10.172038][ T194] RAX: 00000000ffffffa6 RBX: ff1100000c9ad6c0 RCX: 1ff4000000114dcd
[ 10.172235][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9ad770
[ 10.172427][ T194] RBP: ff1100000d284000 R08: 1fe2200001935aef R09: ff11000004d6d158
[ 10.172623][ T194] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.172822][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.173024][ T194] FS: 00007f8c3350f840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.173254][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.173420][ T194] CR2: 00007ffd0e9fffe0 CR3: 000000000caab004 CR4: 0000000000771ef0
[ 10.173613][ T194] PKRU: 55555554
[ 10.173712][ T194] Call Trace:
[ 10.173815][ T194]
[ 10.173886][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.174029][ T194] rtnetlink_event+0xe0/0x1f0
[ 10.174161][ T194] notifier_call_chain+0xb0/0x320
[ 10.174294][ T194] netif_change_name+0x412/0x8c0
[ 10.174426][ T194] ? default_device_exit_batch+0x600/0x600
[ 10.174590][ T194] ? netdev_adjacent_rename_links+0x470/0x470
[ 10.174754][ T194] ? is_bpf_text_address+0x68/0x110
[ 10.174894][ T194] ? __asan_memset+0x27/0x50
[ 10.175054][ T194] do_setlink.isra.0+0x1f7d/0x2a60
[ 10.175186][ T194] ? rtnl_link_get_size+0x350/0x350
[ 10.175316][ T194] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.175511][ T194] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.175640][ T194] ? validate_chain+0x38b/0xc20
[ 10.175772][ T194] ? rcu_read_lock_any_held+0x66/0x90
[ 10.175917][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.176048][ T194] ? __kernel_text_address+0x12/0x30
[ 10.176180][ T194] ? __lock_acquire+0x508/0xc10
[ 10.176313][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.176466][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.176599][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.176730][ T194] ? lock_acquire+0x134/0x160
[ 10.176865][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.177003][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.177134][ T194] ? trace_contention_end+0xb3/0x1a0
[ 10.177265][ T194] ? __mutex_lock+0x1db/0x2010
[ 10.177394][ T194] ? __mutex_lock+0x9b2/0x2010
[ 10.177525][ T194] ? rtnl_newlink+0x883/0xee0
[ 10.177658][ T194] ? ww_mutex_lock+0x160/0x160
[ 10.177790][ T194] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.177929][ T194] ? __rtnl_newlink+0x3fa/0xa50
[ 10.178061][ T194] rtnl_newlink+0x8d1/0xee0
[ 10.178195][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.178323][ T194] ? find_held_lock+0x2b/0x80
[ 10.178452][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.178582][ T194] ? mark_usage+0x61/0x170
[ 10.178711][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.178855][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.178989][ T194] ? find_held_lock+0x2b/0x80
[ 10.179119][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.179247][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.179377][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 10.179508][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.179638][ T194] ? validate_chain+0x38b/0xc20
[ 10.179769][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.179907][ T194] ? __lock_acquire+0x508/0xc10
[ 10.180041][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 10.180167][ T194] ? find_held_lock+0x2b/0x80
[ 10.180296][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 10.180423][ T194] ? rtnl_link_fill+0x900/0x900
[ 10.180552][ T194] ? netlink_ack+0xcd0/0xcd0
[ 10.180683][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 10.180877][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 10.181014][ T194] netlink_unicast+0x486/0x750
[ 10.181144][ T194] ? netlink_attachskb+0x810/0x810
[ 10.181272][ T194] ? __lock_acquire+0x508/0xc10
[ 10.181399][ T194] netlink_sendmsg+0x735/0xc60
[ 10.181527][ T194] ? netlink_unicast+0x750/0x750
[ 10.181659][ T194] ? __might_fault+0x97/0x140
[ 10.181842][ T194] ____sys_sendmsg+0x419/0x850
[ 10.181981][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.182160][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.182317][ T194] ? move_addr_to_kernel+0x40/0x40
[ 10.182447][ T194] ? stack_depot_save_flags+0x367/0x770
[ 10.182575][ T194] ? validate_chain+0x38b/0xc20
[ 10.182703][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 10.182889][ T194] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.183056][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 10.183195][ T194] __sys_sendmsg+0x145/0x1f0
[ 10.183324][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 10.183451][ T194] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.183613][ T194] ? do_raw_spin_unlock+0x59/0x250
[ 10.183742][ T194] ? rcu_is_watching+0x15/0xd0
[ 10.183934][ T194] do_syscall_64+0x117/0xfc0
[ 10.184068][ T194] ? trace_hardirqs_off+0xd/0x30
[ 10.184196][ T194] ? exc_page_fault+0xee/0x100
[ 10.184327][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.184485][ T194] RIP: 0033:0x7f8c3374908e
[ 10.184621][ T194] 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
[ 10.185139][ T194] RSP: 002b:00007ffde7579a30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.185333][ T194] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f8c3374908e
[ 10.185525][ T194] RDX: 0000000000000000 RSI: 00007ffde7579ae0 RDI: 0000000000000005
[ 10.185718][ T194] RBP: 00007ffde7579a40 R08: 0000000000000000 R09: 0000000000000000
[ 10.185972][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.186165][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde757a1a0
[ 10.186362][ T194]
[ 10.186458][ T194] irq event stamp: 30845
[ 10.186553][ T194] hardirqs last enabled at (30853): [] __up_console_sem+0x5a/0x70
[ 10.186831][ T194] hardirqs last disabled at (30954): [] __up_console_sem+0x3f/0x70
[ 10.187086][ T194] softirqs last enabled at (30952): [] handle_softirqs+0x611/0x940
[ 10.187310][ T194] softirqs last disabled at (30861): [] __irq_exit_rcu+0x103/0x1c0
[ 10.187531][ T194] ---[ end trace 0000000000000000 ]---
[ 10.259632][ T196] ------------[ cut here ]------------
[ 10.259874][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 10.260144][ T196] Modules linked in:
[ 10.260258][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.260541][ T196] Tainted: [W]=WARN
[ 10.260645][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.260824][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.261009][ T196] 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 48 ce f0 ff b9 a6 ff ff
[ 10.261483][ T196] RSP: 0018:ffa00000009171b0 EFLAGS: 00010286
[ 10.261661][ T196] RAX: 00000000ffffffa6 RBX: ff1100000cbf5240 RCX: 1ff4000000122dfc
[ 10.262347][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000cbf52f0
[ 10.262556][ T196] RBP: ff1100000c5d2000 R08: 1fe220000197ea5f R09: ff11000004d6ae80
[ 10.262759][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.262976][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9ad207a0
[ 10.263183][ T196] FS: 00007fe0a89ae840(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 10.263426][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.263599][ T196] CR2: 00000000004a04a0 CR3: 0000000008abf001 CR4: 0000000000771ef0
[ 10.263884][ T196] PKRU: 55555554
[ 10.263993][ T196] Call Trace:
[ 10.264094][ T196]
[ 10.264167][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.264306][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 10.264409][ T196] ? mark_held_locks+0x40/0x70
[ 10.264566][ T196] __dev_notify_flags+0x1b8/0x280
[ 10.264709][ T196] ? netif_change_name+0x8c0/0x8c0
[ 10.264919][ T196] ? __dev_change_flags+0x4a4/0x6d0
[ 10.265056][ T196] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.265194][ T196] ? unregister_netdevice_queue+0x470/0x470
[ 10.265362][ T196] ? alloc_netdev_mqs+0xed0/0x1420
[ 10.265499][ T196] rtnl_configure_link+0x1ac/0x390
[ 10.265636][ T196] rtnl_newlink_create+0x353/0x8c0
[ 10.265853][ T196] ? rtnl_create_link+0xf20/0xf20
[ 10.266051][ T196] ? __dev_get_by_name+0x12/0x50
[ 10.266187][ T196] ? rtnl_dev_get+0xd7/0x170
[ 10.266330][ T196] __rtnl_newlink+0x22b/0xa50
[ 10.266471][ T196] rtnl_newlink+0x8d1/0xee0
[ 10.266617][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.266754][ T196] ? find_held_lock+0x2b/0x80
[ 10.266901][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.267044][ T196] ? mark_usage+0x61/0x170
[ 10.267178][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.267318][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.267455][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 10.267591][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.267723][ T196] ? validate_chain+0x38b/0xc20
[ 10.267863][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.268000][ T196] ? __lock_acquire+0x508/0xc10
[ 10.268136][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 10.268268][ T196] ? find_held_lock+0x2b/0x80
[ 10.268404][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 10.268541][ T196] ? rtnl_link_fill+0x900/0x900
[ 10.268673][ T196] ? netlink_ack+0xcd0/0xcd0
[ 10.268822][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 10.268958][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 10.269094][ T196] netlink_unicast+0x486/0x750
[ 10.269229][ T196] ? netlink_attachskb+0x810/0x810
[ 10.269363][ T196] ? __lock_acquire+0x508/0xc10
[ 10.269499][ T196] netlink_sendmsg+0x735/0xc60
[ 10.269635][ T196] ? netlink_unicast+0x750/0x750
[ 10.269770][ T196] ? __might_fault+0x97/0x140
[ 10.269918][ T196] ____sys_sendmsg+0x419/0x850
[ 10.270052][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.270185][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.270350][ T196] ? move_addr_to_kernel+0x40/0x40
[ 10.270486][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.270624][ T196] ? rcu_read_unlock+0x1b/0x70
[ 10.270759][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 10.270898][ T196] ? wp_page_copy+0x76d/0x10d0
[ 10.271040][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 10.271177][ T196] ? do_wp_page+0x957/0x10a0
[ 10.271316][ T196] ? lock_vma_under_rcu+0x159/0x410
[ 10.271453][ T196] __sys_sendmsg+0x145/0x1f0
[ 10.271590][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 10.271728][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.271872][ T196] ? rcu_is_watching+0x15/0xd0
[ 10.272038][ T196] do_syscall_64+0x117/0xfc0
[ 10.272174][ T196] ? trace_hardirqs_off+0xd/0x30
[ 10.272310][ T196] ? exc_page_fault+0xee/0x100
[ 10.272444][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.272611][ T196] RIP: 0033:0x7fe0a8be808e
[ 10.272755][ T196] 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
[ 10.273261][ T196] RSP: 002b:00007fff2f954310 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.273465][ T196] RAX: ffffffffffffffda RBX: 00007fff2f954ab0 RCX: 00007fe0a8be808e
[ 10.273665][ T196] RDX: 0000000000000000 RSI: 00007fff2f9543c0 RDI: 0000000000000005
[ 10.273871][ T196] RBP: 00007fff2f954320 R08: 0000000000000000 R09: 0000000000000000
[ 10.274079][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.274279][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff2f954a80
[ 10.274487][ T196]
[ 10.274595][ T196] irq event stamp: 47551
[ 10.274696][ T196] hardirqs last enabled at (47559): [] __up_console_sem+0x5a/0x70
[ 10.274970][ T196] hardirqs last disabled at (47568): [] __up_console_sem+0x3f/0x70
[ 10.275209][ T196] softirqs last enabled at (47128): [] handle_softirqs+0x611/0x940
[ 10.275448][ T196] softirqs last disabled at (47111): [] __irq_exit_rcu+0x103/0x1c0
[ 10.275683][ T196] ---[ end trace 0000000000000000 ]---
[ 10.321740][ T197] ------------[ cut here ]------------
[ 10.321928][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/197
[ 10.322173][ T197] Modules linked in:
[ 10.322280][ T197] CPU: 1 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.322547][ T197] Tainted: [W]=WARN
[ 10.322648][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.322820][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.323029][ 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 48 ce f0 ff b9 a6 ff ff
[ 10.323494][ T197] RSP: 0018:ffa00000008a7020 EFLAGS: 00010286
[ 10.323662][ T197] RAX: 00000000ffffffa6 RBX: ff1100000a5887c0 RCX: 1ff4000000114dca
[ 10.323874][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a588870
[ 10.324076][ T197] RBP: ff11000007af4000 R08: 1fe22000014b110f R09: ff11000004c92e58
[ 10.324277][ T197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 10.324472][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.324668][ T197] FS: 00007fa12fc44840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.324917][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.325083][ T197] CR2: 00000000004eba70 CR3: 000000000e5f9002 CR4: 0000000000771ef0
[ 10.325279][ T197] PKRU: 55555554
[ 10.325379][ T197] Call Trace:
[ 10.325477][ T197]
[ 10.325546][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.325683][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.325806][ T197] ? mark_held_locks+0x40/0x70
[ 10.325955][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.326136][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.326284][ T197] ? __dev_change_flags+0x4a4/0x6d0
[ 10.326416][ T197] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.326547][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.326685][ T197] ? is_bpf_text_address+0x68/0x110
[ 10.326823][ T197] netif_change_flags+0xfe/0x190
[ 10.326961][ T197] ? unwind_get_return_address+0x67/0xd0
[ 10.327093][ T197] do_setlink.isra.0+0x1d25/0x2a60
[ 10.327227][ T197] ? rtnl_link_get_size+0x350/0x350
[ 10.327359][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.327523][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.327659][ T197] ? validate_chain+0x38b/0xc20
[ 10.327797][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 10.327932][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.328077][ T197] ? __kernel_text_address+0x12/0x30
[ 10.328208][ T197] ? __lock_acquire+0x508/0xc10
[ 10.328341][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.328475][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.328606][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.328737][ T197] ? lock_acquire+0x134/0x160
[ 10.328877][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.329014][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.329145][ T197] ? trace_contention_end+0xb3/0x1a0
[ 10.329277][ T197] ? __mutex_lock+0x1db/0x2010
[ 10.329409][ T197] ? __mutex_lock+0x9b2/0x2010
[ 10.329540][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.329673][ T197] ? ww_mutex_lock+0x160/0x160
[ 10.329889][ T197] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.330050][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 10.330185][ T197] rtnl_newlink+0x8d1/0xee0
[ 10.330318][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.330450][ T197] ? find_held_lock+0x2b/0x80
[ 10.330582][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.330716][ T197] ? mark_usage+0x61/0x170
[ 10.330936][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.331069][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.331198][ T197] ? find_held_lock+0x2b/0x80
[ 10.331329][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.331460][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.331592][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.331729][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.331956][ T197] ? validate_chain+0x38b/0xc20
[ 10.332087][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.332215][ T197] ? __lock_acquire+0x508/0xc10
[ 10.332347][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.332477][ T197] ? find_held_lock+0x2b/0x80
[ 10.332609][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.332744][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.332952][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.333087][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.333218][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.333349][ T197] netlink_unicast+0x486/0x750
[ 10.333480][ T197] ? netlink_attachskb+0x810/0x810
[ 10.333611][ T197] ? __lock_acquire+0x508/0xc10
[ 10.333744][ T197] netlink_sendmsg+0x735/0xc60
[ 10.333979][ T197] ? netlink_unicast+0x750/0x750
[ 10.334115][ T197] ? __might_fault+0x97/0x140
[ 10.334249][ T197] ____sys_sendmsg+0x419/0x850
[ 10.334381][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.334511][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.334674][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.334868][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.335006][ T197] ? validate_chain+0x38b/0xc20
[ 10.335140][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.335270][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.335433][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.335576][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.335708][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.335843][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.336011][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 10.336145][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.336278][ T197] do_syscall_64+0x117/0xfc0
[ 10.336412][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.336544][ T197] ? exc_page_fault+0xee/0x100
[ 10.336674][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.336844][ T197] RIP: 0033:0x7fa12fe7e08e
[ 10.336990][ 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
[ 10.337461][ T197] RSP: 002b:00007ffd12a12e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.337663][ T197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa12fe7e08e
[ 10.337867][ T197] RDX: 0000000000000000 RSI: 00007ffd12a12f00 RDI: 0000000000000005
[ 10.338073][ T197] RBP: 00007ffd12a12e60 R08: 0000000000000000 R09: 0000000000000000
[ 10.338269][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.338466][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12a135c0
[ 10.338669][ T197]
[ 10.338769][ T197] irq event stamp: 27739
[ 10.338879][ T197] hardirqs last enabled at (27749): [] __up_console_sem+0x5a/0x70
[ 10.339113][ T197] hardirqs last disabled at (27756): [] __up_console_sem+0x3f/0x70
[ 10.339342][ T197] softirqs last enabled at (27540): [] handle_softirqs+0x611/0x940
[ 10.339574][ T197] softirqs last disabled at (27443): [] __irq_exit_rcu+0x103/0x1c0
[ 10.339809][ T197] ---[ end trace 0000000000000000 ]---
[ 10.340219][ T197] br0: port 1(eth0) entered blocking state
[ 10.340374][ T197] br0: port 1(eth0) entered disabled state
[ 10.340545][ T197] eth0: entered allmulticast mode
[ 10.341501][ T197] ------------[ cut here ]------------
[ 10.341637][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/197
[ 10.341884][ T197] Modules linked in:
[ 10.342000][ T197] CPU: 1 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.342277][ T197] Tainted: [W]=WARN
[ 10.342381][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.342552][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.342728][ 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 48 ce f0 ff b9 a6 ff ff
[ 10.343257][ T197] RSP: 0018:ffa00000008a6ed0 EFLAGS: 00010286
[ 10.343427][ T197] RAX: 00000000ffffffa6 RBX: ff1100000a588640 RCX: 1ff4000000114da0
[ 10.343629][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a5886f0
[ 10.343833][ T197] RBP: ff11000007af4000 R08: 1fe22000014b10df R09: ff11000004c92e58
[ 10.344038][ T197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.344244][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.344450][ T197] FS: 00007fa12fc44840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.344690][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.344865][ T197] CR2: 00000000004eba70 CR3: 000000000e5f9002 CR4: 0000000000771ef0
[ 10.345080][ T197] PKRU: 55555554
[ 10.345182][ T197] Call Trace:
[ 10.345282][ T197]
[ 10.345357][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.345492][ T197] rtnetlink_event+0xe0/0x1f0
[ 10.345626][ T197] notifier_call_chain+0xb0/0x320
[ 10.345763][ T197] __netdev_upper_dev_link+0x3a5/0x590
[ 10.345904][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.346048][ T197] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.346182][ T197] ? find_held_lock+0x2b/0x80
[ 10.346319][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.346456][ T197] ? __up_write+0x29a/0x520
[ 10.346594][ T197] ? kernfs_add_one+0xf6/0x660
[ 10.346730][ T197] netdev_master_upper_dev_link+0x86/0xb0
[ 10.346870][ T197] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.347014][ T197] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.347150][ T197] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.347288][ T197] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.347424][ T197] br_add_if+0x42e/0x1360
[ 10.347529][ T197] do_set_master+0x3b2/0x780
[ 10.347663][ T197] ? netif_change_flags+0xfe/0x190
[ 10.347802][ T197] do_setlink.isra.0+0x9ec/0x2a60
[ 10.347945][ T197] ? rtnl_link_get_size+0x350/0x350
[ 10.348080][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.348246][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.348381][ T197] ? validate_chain+0x38b/0xc20
[ 10.348515][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 10.348648][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.348787][ T197] ? __kernel_text_address+0x12/0x30
[ 10.348927][ T197] ? __lock_acquire+0x508/0xc10
[ 10.349063][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.349196][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.349328][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.349461][ T197] ? lock_acquire+0x134/0x160
[ 10.349593][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.349726][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.349864][ T197] ? trace_contention_end+0xb3/0x1a0
[ 10.350005][ T197] ? __mutex_lock+0x1db/0x2010
[ 10.350138][ T197] ? __mutex_lock+0x9b2/0x2010
[ 10.350274][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.350410][ T197] ? ww_mutex_lock+0x160/0x160
[ 10.350542][ T197] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.350678][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 10.350818][ T197] rtnl_newlink+0x8d1/0xee0
[ 10.350960][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.351093][ T197] ? find_held_lock+0x2b/0x80
[ 10.351231][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.351365][ T197] ? mark_usage+0x61/0x170
[ 10.351498][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.351634][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.351767][ T197] ? find_held_lock+0x2b/0x80
[ 10.351908][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.352047][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.352182][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.352319][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.352452][ T197] ? validate_chain+0x38b/0xc20
[ 10.352586][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.352721][ T197] ? __lock_acquire+0x508/0xc10
[ 10.352861][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.353028][ T197] ? find_held_lock+0x2b/0x80
[ 10.353162][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.353298][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.353434][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.353571][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.353703][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.353845][ T197] netlink_unicast+0x486/0x750
[ 10.353986][ T197] ? netlink_attachskb+0x810/0x810
[ 10.354119][ T197] ? __lock_acquire+0x508/0xc10
[ 10.354253][ T197] netlink_sendmsg+0x735/0xc60
[ 10.354391][ T197] ? netlink_unicast+0x750/0x750
[ 10.354527][ T197] ? __might_fault+0x97/0x140
[ 10.354662][ T197] ____sys_sendmsg+0x419/0x850
[ 10.354802][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.354940][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.355105][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.355237][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.355376][ T197] ? validate_chain+0x38b/0xc20
[ 10.355512][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.355644][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.355816][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.355966][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.356101][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.356233][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.356405][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 10.356541][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.356676][ T197] do_syscall_64+0x117/0xfc0
[ 10.356816][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.356959][ T197] ? exc_page_fault+0xee/0x100
[ 10.357096][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.357262][ T197] RIP: 0033:0x7fa12fe7e08e
[ 10.357402][ 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
[ 10.357897][ T197] RSP: 002b:00007ffd12a12e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.358108][ T197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa12fe7e08e
[ 10.358310][ T197] RDX: 0000000000000000 RSI: 00007ffd12a12f00 RDI: 0000000000000005
[ 10.358513][ T197] RBP: 00007ffd12a12e60 R08: 0000000000000000 R09: 0000000000000000
[ 10.358716][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.358928][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12a135c0
[ 10.359134][ T197]
[ 10.359238][ T197] irq event stamp: 29465
[ 10.359340][ T197] hardirqs last enabled at (29473): [] __up_console_sem+0x5a/0x70
[ 10.359574][ T197] hardirqs last disabled at (29480): [] __up_console_sem+0x3f/0x70
[ 10.359810][ T197] softirqs last enabled at (28504): [] handle_softirqs+0x611/0x940
[ 10.360060][ T197] softirqs last disabled at (28499): [] __irq_exit_rcu+0x103/0x1c0
[ 10.360294][ T197] ---[ end trace 0000000000000000 ]---
[ 10.360459][ T197] eth0: entered promiscuous mode
[ 10.360658][ T197] ------------[ cut here ]------------
[ 10.360804][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/197
[ 10.361050][ T197] Modules linked in:
[ 10.361161][ T197] CPU: 1 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.361440][ T197] Tainted: [W]=WARN
[ 10.361547][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.361747][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.362693][ 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 48 ce f0 ff b9 a6 ff ff
[ 10.363265][ T197] RSP: 0018:ffa00000008a6ed0 EFLAGS: 00010286
[ 10.363443][ T197] RAX: 00000000ffffffa6 RBX: ff1100000a588340 RCX: 1ff4000000114da0
[ 10.363651][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a5883f0
[ 10.363929][ T197] RBP: ff11000007af4000 R08: 1fe22000014b107f R09: ff11000004c92e58
[ 10.364136][ T197] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.364343][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c5d2d80
[ 10.364552][ T197] FS: 00007fa12fc44840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.364865][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.365050][ T197] CR2: 00000000004eba70 CR3: 000000000e5f9002 CR4: 0000000000771ef0
[ 10.365258][ T197] PKRU: 55555554
[ 10.365365][ T197] Call Trace:
[ 10.365469][ T197]
[ 10.365541][ T197] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.365682][ T197] rtmsg_ifinfo+0x5c/0xb0
[ 10.365853][ T197] __dev_notify_flags+0x1b8/0x280
[ 10.365999][ T197] ? netdev_info+0xe2/0x116
[ 10.366141][ T197] ? netdev_notice+0x120/0x120
[ 10.366280][ T197] ? netif_change_name+0x8c0/0x8c0
[ 10.366421][ T197] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.366561][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.366704][ T197] __dev_set_promiscuity+0x194/0x290
[ 10.366909][ T197] netif_set_promiscuity+0x4c/0xc0
[ 10.367076][ T197] dev_set_promiscuity+0xa1/0x230
[ 10.367226][ T197] br_manage_promisc+0xb2/0x160
[ 10.367366][ T197] br_add_if+0x625/0x1360
[ 10.367477][ T197] do_set_master+0x3b2/0x780
[ 10.367616][ T197] ? netif_change_flags+0xfe/0x190
[ 10.367757][ T197] do_setlink.isra.0+0x9ec/0x2a60
[ 10.367967][ T197] ? rtnl_link_get_size+0x350/0x350
[ 10.368110][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.368287][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.368426][ T197] ? validate_chain+0x38b/0xc20
[ 10.368566][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 10.368705][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.368911][ T197] ? __kernel_text_address+0x12/0x30
[ 10.369060][ T197] ? __lock_acquire+0x508/0xc10
[ 10.369202][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.369343][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.369483][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.369623][ T197] ? lock_acquire+0x134/0x160
[ 10.369762][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.369969][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.370108][ T197] ? trace_contention_end+0xb3/0x1a0
[ 10.370249][ T197] ? __mutex_lock+0x1db/0x2010
[ 10.370388][ T197] ? __mutex_lock+0x9b2/0x2010
[ 10.370527][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.370669][ T197] ? ww_mutex_lock+0x160/0x160
[ 10.370871][ T197] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.371021][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 10.371164][ T197] rtnl_newlink+0x8d1/0xee0
[ 10.371305][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.371445][ T197] ? find_held_lock+0x2b/0x80
[ 10.371584][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.371742][ T197] ? mark_usage+0x61/0x170
[ 10.371949][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.372092][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.372257][ T197] ? find_held_lock+0x2b/0x80
[ 10.372399][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.372541][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.372684][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.372884][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.373031][ T197] ? validate_chain+0x38b/0xc20
[ 10.373171][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.373309][ T197] ? __lock_acquire+0x508/0xc10
[ 10.373451][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.373591][ T197] ? find_held_lock+0x2b/0x80
[ 10.373736][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.373946][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.374086][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.374230][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.374399][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.374543][ T197] netlink_unicast+0x486/0x750
[ 10.374688][ T197] ? netlink_attachskb+0x810/0x810
[ 10.374901][ T197] ? __lock_acquire+0x508/0xc10
[ 10.375046][ T197] netlink_sendmsg+0x735/0xc60
[ 10.375188][ T197] ? netlink_unicast+0x750/0x750
[ 10.375328][ T197] ? __might_fault+0x97/0x140
[ 10.375473][ T197] ____sys_sendmsg+0x419/0x850
[ 10.375613][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.375752][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.375989][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.376134][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.376275][ T197] ? validate_chain+0x38b/0xc20
[ 10.376421][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.376566][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.376743][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.376971][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.377114][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.377255][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.377431][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 10.377571][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.377711][ T197] do_syscall_64+0x117/0xfc0
[ 10.377917][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.378056][ T197] ? exc_page_fault+0xee/0x100
[ 10.378196][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.378370][ T197] RIP: 0033:0x7fa12fe7e08e
[ 10.378514][ 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
[ 10.379073][ T197] RSP: 002b:00007ffd12a12e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.379281][ T197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa12fe7e08e
[ 10.379492][ T197] RDX: 0000000000000000 RSI: 00007ffd12a12f00 RDI: 0000000000000005
[ 10.379700][ T197] RBP: 00007ffd12a12e60 R08: 0000000000000000 R09: 0000000000000000
[ 10.379976][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.380182][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12a135c0
[ 10.380396][ T197]
[ 10.380501][ T197] irq event stamp: 33305
[ 10.380609][ T197] hardirqs last enabled at (33313): [] __up_console_sem+0x5a/0x70
[ 10.380925][ T197] hardirqs last disabled at (33414): [] __up_console_sem+0x3f/0x70
[ 10.381173][ T197] softirqs last enabled at (33412): [] handle_softirqs+0x611/0x940
[ 10.381418][ T197] softirqs last disabled at (33321): [] __irq_exit_rcu+0x103/0x1c0
[ 10.381666][ T197] ---[ end trace 0000000000000000 ]---
[ 10.389759][ T197] ------------[ cut here ]------------
[ 10.389964][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/197
[ 10.390202][ T197] Modules linked in:
[ 10.390310][ T197] CPU: 3 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.390576][ T197] Tainted: [W]=WARN
[ 10.390680][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.390866][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.391125][ 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 48 ce f0 ff b9 a6 ff ff
[ 10.391786][ T197] RSP: 0018:ffa00000008a6ff8 EFLAGS: 00010286
[ 10.391965][ T197] RAX: 00000000ffffffa6 RBX: ff1100000e44e1c0 RCX: 1ff4000000114dc5
[ 10.392173][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44e270
[ 10.392379][ T197] RBP: ff1100000c5d2000 R08: 1fe2200001c89c4f R09: ff11000004c92e58
[ 10.392577][ T197] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.392784][ T197] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 10.392996][ T197] FS: 00007fa12fc44840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.393230][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.393397][ T197] CR2: 00007fa13001c498 CR3: 000000000e5f9006 CR4: 0000000000771ef0
[ 10.393596][ T197] PKRU: 55555554
[ 10.393696][ T197] Call Trace:
[ 10.393803][ T197]
[ 10.393872][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.394036][ T197] rtnetlink_event+0xe0/0x1f0
[ 10.394169][ T197] notifier_call_chain+0xb0/0x320
[ 10.394306][ T197] call_netdevice_notifiers+0x70/0xa0
[ 10.394442][ T197] ? __dev_open+0x7a0/0x7a0
[ 10.394579][ T197] ? nlmsg_notify+0x62/0x250
[ 10.394718][ T197] br_add_if+0xd60/0x1360
[ 10.394831][ T197] do_set_master+0x3b2/0x780
[ 10.394975][ T197] ? netif_change_flags+0xfe/0x190
[ 10.395116][ T197] do_setlink.isra.0+0x9ec/0x2a60
[ 10.395256][ T197] ? rtnl_link_get_size+0x350/0x350
[ 10.395396][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.395565][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.395697][ T197] ? validate_chain+0x38b/0xc20
[ 10.395888][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 10.396091][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.396291][ T197] ? __kernel_text_address+0x12/0x30
[ 10.396492][ T197] ? __lock_acquire+0x508/0xc10
[ 10.396647][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.396788][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.396927][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.397058][ T197] ? lock_acquire+0x134/0x160
[ 10.397189][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.397323][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.397457][ T197] ? trace_contention_end+0xb3/0x1a0
[ 10.397589][ T197] ? __mutex_lock+0x1db/0x2010
[ 10.397722][ T197] ? __mutex_lock+0x9b2/0x2010
[ 10.397931][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.398065][ T197] ? ww_mutex_lock+0x160/0x160
[ 10.398196][ T197] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.398332][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 10.398467][ T197] rtnl_newlink+0x8d1/0xee0
[ 10.398601][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.398733][ T197] ? find_held_lock+0x2b/0x80
[ 10.398873][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.399010][ T197] ? mark_usage+0x61/0x170
[ 10.399140][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.399274][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.399406][ T197] ? find_held_lock+0x2b/0x80
[ 10.399536][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.399665][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.399803][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.399941][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.400073][ T197] ? validate_chain+0x38b/0xc20
[ 10.400204][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.400335][ T197] ? __lock_acquire+0x508/0xc10
[ 10.400474][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.400604][ T197] ? find_held_lock+0x2b/0x80
[ 10.400735][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.400875][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.401040][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.401238][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.401432][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.401636][ T197] netlink_unicast+0x486/0x750
[ 10.401805][ T197] ? netlink_attachskb+0x810/0x810
[ 10.402004][ T197] ? __lock_acquire+0x508/0xc10
[ 10.402203][ T197] netlink_sendmsg+0x735/0xc60
[ 10.402403][ T197] ? netlink_unicast+0x750/0x750
[ 10.402558][ T197] ? __might_fault+0x97/0x140
[ 10.402693][ T197] ____sys_sendmsg+0x419/0x850
[ 10.402837][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.402987][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.403150][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.403281][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.403414][ T197] ? validate_chain+0x38b/0xc20
[ 10.403547][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.403678][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.403848][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.403998][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.404133][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.404269][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.404435][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 10.404566][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.404699][ T197] do_syscall_64+0x117/0xfc0
[ 10.404839][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.404979][ T197] ? exc_page_fault+0xee/0x100
[ 10.405109][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.405273][ T197] RIP: 0033:0x7fa12fe7e08e
[ 10.405412][ 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
[ 10.405883][ T197] RSP: 002b:00007ffd12a12e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.406088][ T197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa12fe7e08e
[ 10.406285][ T197] RDX: 0000000000000000 RSI: 00007ffd12a12f00 RDI: 0000000000000005
[ 10.406481][ T197] RBP: 00007ffd12a12e60 R08: 0000000000000000 R09: 0000000000000000
[ 10.406676][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.406881][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12a135c0
[ 10.407090][ T197]
[ 10.407188][ T197] irq event stamp: 41093
[ 10.407286][ T197] hardirqs last enabled at (41101): [] __up_console_sem+0x5a/0x70
[ 10.407513][ T197] hardirqs last disabled at (41108): [] __up_console_sem+0x3f/0x70
[ 10.407741][ T197] softirqs last enabled at (40652): [] handle_softirqs+0x611/0x940
[ 10.407984][ T197] softirqs last disabled at (40647): [] __irq_exit_rcu+0x103/0x1c0
[ 10.408209][ T197] ---[ end trace 0000000000000000 ]---
[ 10.415899][ T197] ------------[ cut here ]------------
[ 10.416061][ T197] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/197
[ 10.416293][ T197] Modules linked in:
[ 10.416397][ T197] CPU: 3 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.416662][ T197] Tainted: [W]=WARN
[ 10.416762][ T197] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.416943][ T197] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.417115][ 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 48 ce f0 ff b9 a6 ff ff
[ 10.417580][ T197] RSP: 0018:ffa00000008a6f70 EFLAGS: 00010286
[ 10.417746][ T197] RAX: 00000000ffffffa6 RBX: ff1100000e44e7c0 RCX: 1ff4000000114db4
[ 10.417957][ T197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44e870
[ 10.418154][ T197] RBP: ff1100000c5d2000 R08: 1fe2200001c89d0f R09: ff11000004c92e58
[ 10.418350][ T197] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 10.418544][ T197] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 10.418746][ T197] FS: 00007fa12fc44840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 10.418986][ T197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.419152][ T197] CR2: 00007fa13001c498 CR3: 000000000e5f9006 CR4: 0000000000771ef0
[ 10.419349][ T197] PKRU: 55555554
[ 10.419447][ T197] Call Trace:
[ 10.419546][ T197]
[ 10.419616][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.419746][ T197] rtnetlink_event+0xe0/0x1f0
[ 10.419884][ T197] notifier_call_chain+0xb0/0x320
[ 10.420024][ T197] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 10.420190][ T197] ? netdev_change_features+0xa0/0xa0
[ 10.420323][ T197] ? br_opt_toggle+0x45/0x140
[ 10.420483][ T197] br_add_if+0x98d/0x1360
[ 10.420589][ T197] do_set_master+0x3b2/0x780
[ 10.420722][ T197] ? netif_change_flags+0xfe/0x190
[ 10.420872][ T197] do_setlink.isra.0+0x9ec/0x2a60
[ 10.421013][ T197] ? rtnl_link_get_size+0x350/0x350
[ 10.421146][ T197] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.421309][ T197] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.421441][ T197] ? validate_chain+0x38b/0xc20
[ 10.421573][ T197] ? rcu_read_lock_any_held+0x66/0x90
[ 10.421708][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.421846][ T197] ? __kernel_text_address+0x12/0x30
[ 10.422008][ T197] ? __lock_acquire+0x508/0xc10
[ 10.422143][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.422274][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.422406][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.422536][ T197] ? lock_acquire+0x134/0x160
[ 10.422669][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.422805][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.422942][ T197] ? trace_contention_end+0xb3/0x1a0
[ 10.423072][ T197] ? __mutex_lock+0x1db/0x2010
[ 10.423202][ T197] ? __mutex_lock+0x9b2/0x2010
[ 10.423331][ T197] ? rtnl_newlink+0x883/0xee0
[ 10.423466][ T197] ? ww_mutex_lock+0x160/0x160
[ 10.423596][ T197] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.423732][ T197] ? __rtnl_newlink+0x3fa/0xa50
[ 10.423871][ T197] rtnl_newlink+0x8d1/0xee0
[ 10.424012][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.424143][ T197] ? find_held_lock+0x2b/0x80
[ 10.424273][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.424403][ T197] ? mark_usage+0x61/0x170
[ 10.424533][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.424667][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.424803][ T197] ? find_held_lock+0x2b/0x80
[ 10.424940][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.425072][ T197] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.425206][ T197] ? __rtnl_newlink+0xa50/0xa50
[ 10.425338][ T197] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.425470][ T197] ? validate_chain+0x38b/0xc20
[ 10.425601][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.425734][ T197] ? __lock_acquire+0x508/0xc10
[ 10.425874][ T197] ? lock_acquire.part.0+0xbc/0x260
[ 10.426011][ T197] ? find_held_lock+0x2b/0x80
[ 10.426143][ T197] netlink_rcv_skb+0x14e/0x3a0
[ 10.426275][ T197] ? rtnl_link_fill+0x900/0x900
[ 10.426408][ T197] ? netlink_ack+0xcd0/0xcd0
[ 10.426543][ T197] ? netlink_deliver_tap+0xc5/0x330
[ 10.426678][ T197] ? netlink_deliver_tap+0x13c/0x330
[ 10.426817][ T197] netlink_unicast+0x486/0x750
[ 10.426956][ T197] ? netlink_attachskb+0x810/0x810
[ 10.427088][ T197] ? __lock_acquire+0x508/0xc10
[ 10.427222][ T197] netlink_sendmsg+0x735/0xc60
[ 10.427356][ T197] ? netlink_unicast+0x750/0x750
[ 10.427490][ T197] ? __might_fault+0x97/0x140
[ 10.427624][ T197] ____sys_sendmsg+0x419/0x850
[ 10.427759][ T197] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.427897][ T197] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.428065][ T197] ? move_addr_to_kernel+0x40/0x40
[ 10.428199][ T197] ? stack_depot_save_flags+0x367/0x770
[ 10.428333][ T197] ? validate_chain+0x38b/0xc20
[ 10.428467][ T197] ___sys_sendmsg+0x14e/0x1d0
[ 10.428599][ T197] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.428764][ T197] ? copy_msghdr_from_user+0x460/0x460
[ 10.428917][ T197] __sys_sendmsg+0x145/0x1f0
[ 10.429051][ T197] ? __sys_sendmsg_sock+0x20/0x20
[ 10.429183][ T197] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.429349][ T197] ? do_raw_spin_unlock+0x59/0x250
[ 10.429483][ T197] ? rcu_is_watching+0x15/0xd0
[ 10.429665][ T197] do_syscall_64+0x117/0xfc0
[ 10.429877][ T197] ? trace_hardirqs_off+0xd/0x30
[ 10.430087][ T197] ? exc_page_fault+0xee/0x100
[ 10.430293][ T197] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.430547][ T197] RIP: 0033:0x7fa12fe7e08e
[ 10.430790][ 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
[ 10.431531][ T197] RSP: 002b:00007ffd12a12e50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.431848][ T197] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa12fe7e08e
[ 10.432164][ T197] RDX: 0000000000000000 RSI: 00007ffd12a12f00 RDI: 0000000000000005
[ 10.432429][ T197] RBP: 00007ffd12a12e60 R08: 0000000000000000 R09: 0000000000000000
[ 10.432629][ T197] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.432835][ T197] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd12a135c0
[ 10.433046][ T197]
[ 10.433145][ T197] irq event stamp: 49145
[ 10.433243][ T197] hardirqs last enabled at (49153): [] __up_console_sem+0x5a/0x70
[ 10.433475][ T197] hardirqs last disabled at (49160): [] __up_console_sem+0x3f/0x70
[ 10.433701][ T197] softirqs last enabled at (48554): [] handle_softirqs+0x611/0x940
[ 10.433941][ T197] softirqs last disabled at (48549): [] __irq_exit_rcu+0x103/0x1c0
[ 10.434168][ T197] ---[ end trace 0000000000000000 ]---
[ 10.484580][ T198] ------------[ cut here ]------------
[ 10.484744][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.485012][ T198] Modules linked in:
[ 10.485126][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.485397][ T198] Tainted: [W]=WARN
[ 10.485498][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.485662][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.485856][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.486324][ T198] RSP: 0018:ffa00000008e7150 EFLAGS: 00010286
[ 10.486491][ T198] RAX: 00000000ffffffa6 RBX: ff1100000e44edc0 RCX: 1ff400000011cdf0
[ 10.486687][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44ee70
[ 10.486887][ T198] RBP: ff1100000c5d2000 R08: 1fe2200001c89dcf R09: ff11000004c95158
[ 10.487084][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.487277][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000e4f2dc0
[ 10.487474][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.487708][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.487885][ T198] CR2: 00000000004ec908 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.488090][ T198] PKRU: 55555554
[ 10.488188][ T198] Call Trace:
[ 10.488286][ T198]
[ 10.488354][ T198] ? ip6_route_dev_notify+0x3d/0x380
[ 10.488486][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.488617][ T198] ? notifier_call_chain+0xb0/0x320
[ 10.488750][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 10.488854][ T198] netif_state_change+0x155/0x3d0
[ 10.488989][ T198] ? dev_deactivate+0xc1/0x210
[ 10.489121][ T198] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 10.489282][ T198] ? dev_deactivate_many+0xc40/0xc40
[ 10.489411][ T198] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.489573][ T198] ? rfc2863_policy+0x1a0/0x310
[ 10.489702][ T198] linkwatch_sync_dev+0x88/0x290
[ 10.489840][ T198] rtnl_getlink+0x8e4/0xeb0
[ 10.489978][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.490107][ T198] ? find_held_lock+0x2b/0x80
[ 10.490236][ T198] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.490366][ T198] ? mark_usage+0x61/0x170
[ 10.490493][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.490622][ T198] ? __lock_acquire+0x508/0xc10
[ 10.490770][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.490908][ T198] ? find_held_lock+0x2b/0x80
[ 10.491044][ T198] ? mark_usage+0x61/0x170
[ 10.491173][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.491303][ T198] ? __lock_acquire+0x508/0xc10
[ 10.491436][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.491566][ T198] ? rtnl_dump_ifinfo+0x1250/0x1250
[ 10.491698][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.491893][ T198] ? validate_chain+0x38b/0xc20
[ 10.492029][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.492157][ T198] ? __lock_acquire+0x508/0xc10
[ 10.492289][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.492417][ T198] ? find_held_lock+0x2b/0x80
[ 10.492548][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.492678][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.492898][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.493037][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.493166][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.493297][ T198] netlink_unicast+0x486/0x750
[ 10.493429][ T198] ? netlink_attachskb+0x810/0x810
[ 10.493560][ T198] ? __lock_acquire+0x508/0xc10
[ 10.493691][ T198] netlink_sendmsg+0x735/0xc60
[ 10.493890][ T198] ? netlink_unicast+0x750/0x750
[ 10.494026][ T198] ? __might_fault+0x97/0x140
[ 10.494159][ T198] ____sys_sendmsg+0x419/0x850
[ 10.494290][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.494419][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.494578][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.494706][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.494932][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.495095][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.495225][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.495388][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.495517][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.495646][ T198] ? __lock_acquire+0x508/0xc10
[ 10.495849][ T198] ? move_addr_to_user+0x55/0x70
[ 10.495982][ T198] ? do_getsockname+0xfa/0x180
[ 10.496114][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.496244][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.496378][ T198] ? __sys_getsockname+0xa2/0x110
[ 10.496508][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.496639][ T198] do_syscall_64+0x117/0xfc0
[ 10.496771][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.496984][ T198] ? exc_page_fault+0xee/0x100
[ 10.497145][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.497309][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.497445][ T198] 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
[ 10.497972][ T198] RSP: 002b:00007ffde3eb54a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.498170][ T198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4d39d8708e
[ 10.498362][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb5550 RDI: 0000000000000006
[ 10.498555][ T198] RBP: 00007ffde3eb54b0 R08: 0000000000000000 R09: 0000000000000000
[ 10.498747][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.498955][ T198] R13: 00007ffde3eb5600 R14: 00007ffde3eb7238 R15: 00000000fffffff5
[ 10.499153][ T198]
[ 10.499249][ T198] irq event stamp: 36515
[ 10.499346][ T198] hardirqs last enabled at (36523): [] __up_console_sem+0x5a/0x70
[ 10.499569][ T198] hardirqs last disabled at (36530): [] __up_console_sem+0x3f/0x70
[ 10.499796][ T198] softirqs last enabled at (36448): [] handle_softirqs+0x611/0x940
[ 10.500028][ T198] softirqs last disabled at (36349): [] __irq_exit_rcu+0x103/0x1c0
[ 10.500252][ T198] ---[ end trace 0000000000000000 ]---
[ 10.501354][ T198] ------------[ cut here ]------------
[ 10.501490][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.501717][ T198] Modules linked in:
[ 10.501826][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.502098][ T198] Tainted: [W]=WARN
[ 10.502197][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.502361][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.502539][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.503016][ T198] RSP: 0018:ffa00000008e7020 EFLAGS: 00010286
[ 10.503181][ T198] RAX: 00000000ffffffa6 RBX: ff1100000e44f840 RCX: 1ff400000011cdca
[ 10.503378][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44f8f0
[ 10.503572][ T198] RBP: ff1100000d281000 R08: 1fe2200001c89f1f R09: ff11000004c95158
[ 10.503766][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 10.503971][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.504169][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.504399][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.504563][ T198] CR2: 00000000004eba78 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.504760][ T198] PKRU: 55555554
[ 10.504862][ T198] Call Trace:
[ 10.504966][ T198]
[ 10.505034][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.505169][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 10.505268][ T198] ? mark_held_locks+0x40/0x70
[ 10.505401][ T198] __dev_notify_flags+0x1b8/0x280
[ 10.505535][ T198] ? netif_change_name+0x8c0/0x8c0
[ 10.505666][ T198] ? __dev_change_flags+0x4a4/0x6d0
[ 10.505804][ T198] ? netif_set_allmulti+0x2c0/0x2c0
[ 10.505939][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.506071][ T198] ? is_bpf_text_address+0x68/0x110
[ 10.506205][ T198] netif_change_flags+0xfe/0x190
[ 10.506336][ T198] ? unwind_get_return_address+0x67/0xd0
[ 10.506469][ T198] do_setlink.isra.0+0x1d25/0x2a60
[ 10.506603][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.506735][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.506908][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.507048][ T198] ? validate_chain+0x38b/0xc20
[ 10.507184][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.507320][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.507457][ T198] ? __kernel_text_address+0x12/0x30
[ 10.507593][ T198] ? __lock_acquire+0x508/0xc10
[ 10.507728][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.507866][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.508004][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.508135][ T198] ? lock_acquire+0x134/0x160
[ 10.508266][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.508397][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.508528][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.508659][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.508796][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.508960][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.509092][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.509223][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.509356][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.509489][ T198] rtnl_newlink+0x8d1/0xee0
[ 10.509620][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.509761][ T198] ? find_held_lock+0x2b/0x80
[ 10.509899][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.510042][ T198] ? mark_usage+0x61/0x170
[ 10.510173][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.510305][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.510436][ T198] ? find_held_lock+0x2b/0x80
[ 10.510567][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.510699][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.510839][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.510982][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.511114][ T198] ? validate_chain+0x38b/0xc20
[ 10.511246][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.511377][ T198] ? __lock_acquire+0x508/0xc10
[ 10.511510][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.511642][ T198] ? find_held_lock+0x2b/0x80
[ 10.511780][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.511923][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.512111][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.512246][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.512376][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.512510][ T198] netlink_unicast+0x486/0x750
[ 10.512643][ T198] ? netlink_attachskb+0x810/0x810
[ 10.512780][ T198] ? __lock_acquire+0x508/0xc10
[ 10.512919][ T198] netlink_sendmsg+0x735/0xc60
[ 10.513052][ T198] ? netlink_unicast+0x750/0x750
[ 10.513191][ T198] ? __might_fault+0x97/0x140
[ 10.513324][ T198] ____sys_sendmsg+0x419/0x850
[ 10.513456][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.513587][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.513751][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.513888][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.514024][ T198] ? validate_chain+0x38b/0xc20
[ 10.514161][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.514292][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.514467][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.514697][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.514924][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.515136][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.515406][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.515633][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.515851][ T198] do_syscall_64+0x117/0xfc0
[ 10.516091][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.516308][ T198] ? exc_page_fault+0xee/0x100
[ 10.516528][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.516797][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.517024][ T198] 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
[ 10.517798][ T198] RSP: 002b:00007ffde3eb6ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.518097][ T198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4d39d8708e
[ 10.518415][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb6b60 RDI: 0000000000000005
[ 10.518740][ T198] RBP: 00007ffde3eb6ac0 R08: 0000000000000000 R09: 0000000000000000
[ 10.519072][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.519389][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3eb7220
[ 10.519723][ T198]
[ 10.519891][ T198] irq event stamp: 38447
[ 10.520063][ T198] hardirqs last enabled at (38455): [] __up_console_sem+0x5a/0x70
[ 10.520432][ T198] hardirqs last disabled at (38462): [] __up_console_sem+0x3f/0x70
[ 10.520809][ T198] softirqs last enabled at (37554): [] handle_softirqs+0x611/0x940
[ 10.521193][ T198] softirqs last disabled at (37549): [] __irq_exit_rcu+0x103/0x1c0
[ 10.521566][ T198] ---[ end trace 0000000000000000 ]---
[ 10.536208][ T198] br0: port 2(eth1) entered blocking state
[ 10.536480][ T198] br0: port 2(eth1) entered disabled state
[ 10.536743][ T198] eth1: entered allmulticast mode
[ 10.538321][ T198] ------------[ cut here ]------------
[ 10.538555][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.539042][ T198] Modules linked in:
[ 10.539234][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.539674][ T198] Tainted: [W]=WARN
[ 10.539846][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.540127][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.540416][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.541213][ T198] RSP: 0018:ffa00000008e6ed0 EFLAGS: 00010286
[ 10.541494][ T198] RAX: 00000000ffffffa6 RBX: ff1100000e44fb40 RCX: 1ff400000011cda0
[ 10.541833][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44fbf0
[ 10.542121][ T198] RBP: ff1100000d281000 R08: 1fe2200001c89f7f R09: ff11000004c95158
[ 10.542324][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.542526][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.542733][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.542994][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.543166][ T198] CR2: 00000000004eba78 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.543370][ T198] PKRU: 55555554
[ 10.543475][ T198] Call Trace:
[ 10.543576][ T198]
[ 10.543647][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.543843][ T198] rtnetlink_event+0xe0/0x1f0
[ 10.544026][ T198] notifier_call_chain+0xb0/0x320
[ 10.544167][ T198] __netdev_upper_dev_link+0x3a5/0x590
[ 10.544303][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.544441][ T198] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.544575][ T198] ? find_held_lock+0x2b/0x80
[ 10.544711][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.544860][ T198] ? __up_write+0x29a/0x520
[ 10.545009][ T198] ? kernfs_add_one+0xf6/0x660
[ 10.545147][ T198] netdev_master_upper_dev_link+0x86/0xb0
[ 10.545285][ T198] ? netdev_upper_dev_link+0xb0/0xb0
[ 10.545421][ T198] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 10.545558][ T198] ? sysfs_do_create_link_sd+0xa0/0x110
[ 10.545692][ T198] ? netdev_rx_handler_register+0x1b/0xc0
[ 10.545838][ T198] br_add_if+0x42e/0x1360
[ 10.545953][ T198] do_set_master+0x3b2/0x780
[ 10.546090][ T198] ? netif_change_flags+0xfe/0x190
[ 10.546227][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 10.546365][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.546501][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.546670][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.546815][ T198] ? validate_chain+0x38b/0xc20
[ 10.546954][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.547089][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.547225][ T198] ? __kernel_text_address+0x12/0x30
[ 10.547361][ T198] ? __lock_acquire+0x508/0xc10
[ 10.547498][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.547633][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.547778][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.547920][ T198] ? lock_acquire+0x134/0x160
[ 10.548055][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.548190][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.548324][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.548460][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.548596][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.548732][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.548878][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.549018][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.549157][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.549296][ T198] rtnl_newlink+0x8d1/0xee0
[ 10.549433][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.549566][ T198] ? find_held_lock+0x2b/0x80
[ 10.549701][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.549860][ T198] ? mark_usage+0x61/0x170
[ 10.550003][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.550141][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.550276][ T198] ? find_held_lock+0x2b/0x80
[ 10.550410][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.550548][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.550686][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.550832][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.550979][ T198] ? validate_chain+0x38b/0xc20
[ 10.551112][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.551247][ T198] ? __lock_acquire+0x508/0xc10
[ 10.551383][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.551518][ T198] ? find_held_lock+0x2b/0x80
[ 10.551657][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.551798][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.551939][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.552081][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.552213][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.552348][ T198] netlink_unicast+0x486/0x750
[ 10.552483][ T198] ? netlink_attachskb+0x810/0x810
[ 10.552618][ T198] ? __lock_acquire+0x508/0xc10
[ 10.552754][ T198] netlink_sendmsg+0x735/0xc60
[ 10.552895][ T198] ? netlink_unicast+0x750/0x750
[ 10.553042][ T198] ? __might_fault+0x97/0x140
[ 10.553182][ T198] ____sys_sendmsg+0x419/0x850
[ 10.553317][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.553451][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.553616][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.553751][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.553890][ T198] ? validate_chain+0x38b/0xc20
[ 10.554034][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.554168][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.554335][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.554481][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.554616][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.554750][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.554929][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.555070][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.555203][ T198] do_syscall_64+0x117/0xfc0
[ 10.555340][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.555474][ T198] ? exc_page_fault+0xee/0x100
[ 10.555608][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.555777][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.555922][ T198] 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
[ 10.556404][ T198] RSP: 002b:00007ffde3eb6ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.556606][ T198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4d39d8708e
[ 10.557106][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb6b60 RDI: 0000000000000005
[ 10.557315][ T198] RBP: 00007ffde3eb6ac0 R08: 0000000000000000 R09: 0000000000000000
[ 10.557516][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.557717][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3eb7220
[ 10.557934][ T198]
[ 10.558035][ T198] irq event stamp: 47313
[ 10.558142][ T198] hardirqs last enabled at (47321): [] __up_console_sem+0x5a/0x70
[ 10.558374][ T198] hardirqs last disabled at (47328): [] __up_console_sem+0x3f/0x70
[ 10.558606][ T198] softirqs last enabled at (47268): [] handle_softirqs+0x611/0x940
[ 10.558844][ T198] softirqs last disabled at (47263): [] __irq_exit_rcu+0x103/0x1c0
[ 10.559087][ T198] ---[ end trace 0000000000000000 ]---
[ 10.559252][ T198] eth1: entered promiscuous mode
[ 10.559447][ T198] ------------[ cut here ]------------
[ 10.559585][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.559836][ T198] Modules linked in:
[ 10.559953][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.560239][ T198] Tainted: [W]=WARN
[ 10.560346][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.560521][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.560701][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.561280][ T198] RSP: 0018:ffa00000008e6ed0 EFLAGS: 00010286
[ 10.561455][ T198] RAX: 00000000ffffffa6 RBX: ff1100000e44fcc0 RCX: 1ff400000011cda0
[ 10.561662][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44fd70
[ 10.561876][ T198] RBP: ff1100000d281000 R08: 1fe2200001c89faf R09: ff11000004c95158
[ 10.562127][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000100
[ 10.562337][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000c5d2d80
[ 10.562547][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.562800][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.562988][ T198] CR2: 00000000004eba78 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.563200][ T198] PKRU: 55555554
[ 10.563315][ T198] Call Trace:
[ 10.563419][ T198]
[ 10.563492][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.563632][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 10.563736][ T198] __dev_notify_flags+0x1b8/0x280
[ 10.563885][ T198] ? netdev_info+0xe2/0x116
[ 10.564030][ T198] ? netdev_notice+0x120/0x120
[ 10.564168][ T198] ? netif_change_name+0x8c0/0x8c0
[ 10.564306][ T198] ? netdev_wait_allrefs_any+0x570/0x570
[ 10.564446][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.564588][ T198] __dev_set_promiscuity+0x194/0x290
[ 10.564729][ T198] netif_set_promiscuity+0x4c/0xc0
[ 10.564879][ T198] dev_set_promiscuity+0xa1/0x230
[ 10.565024][ T198] br_manage_promisc+0xb2/0x160
[ 10.565165][ T198] br_add_if+0x625/0x1360
[ 10.565277][ T198] do_set_master+0x3b2/0x780
[ 10.565418][ T198] ? netif_change_flags+0xfe/0x190
[ 10.565557][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 10.565697][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.565842][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.566024][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.566161][ T198] ? validate_chain+0x38b/0xc20
[ 10.566298][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.566435][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.566574][ T198] ? __kernel_text_address+0x12/0x30
[ 10.566712][ T198] ? __lock_acquire+0x508/0xc10
[ 10.566861][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.567007][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.567148][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.567287][ T198] ? lock_acquire+0x134/0x160
[ 10.567423][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.567561][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.567700][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.567844][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.567992][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.568132][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.568274][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.568411][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.568552][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.568693][ T198] rtnl_newlink+0x8d1/0xee0
[ 10.568837][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.568999][ T198] ? find_held_lock+0x2b/0x80
[ 10.569141][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.569278][ T198] ? mark_usage+0x61/0x170
[ 10.569417][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.569558][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.569696][ T198] ? find_held_lock+0x2b/0x80
[ 10.569841][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.569988][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.570133][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.570275][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.570413][ T198] ? validate_chain+0x38b/0xc20
[ 10.570551][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.570688][ T198] ? __lock_acquire+0x508/0xc10
[ 10.570832][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.570982][ T198] ? find_held_lock+0x2b/0x80
[ 10.571123][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.571265][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.571404][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.571547][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.571686][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.571830][ T198] netlink_unicast+0x486/0x750
[ 10.571978][ T198] ? netlink_attachskb+0x810/0x810
[ 10.572117][ T198] ? __lock_acquire+0x508/0xc10
[ 10.572261][ T198] netlink_sendmsg+0x735/0xc60
[ 10.572401][ T198] ? netlink_unicast+0x750/0x750
[ 10.572542][ T198] ? __might_fault+0x97/0x140
[ 10.572683][ T198] ____sys_sendmsg+0x419/0x850
[ 10.572825][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.572971][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.573144][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.573282][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.573426][ T198] ? validate_chain+0x38b/0xc20
[ 10.573568][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.573706][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.573886][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.574043][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.574182][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.574320][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.574499][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.574638][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.574783][ T198] do_syscall_64+0x117/0xfc0
[ 10.574928][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.575066][ T198] ? exc_page_fault+0xee/0x100
[ 10.575207][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.575379][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.575528][ T198] 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
[ 10.576028][ T198] RSP: 002b:00007ffde3eb6ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.576239][ T198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4d39d8708e
[ 10.576450][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb6b60 RDI: 0000000000000005
[ 10.576656][ T198] RBP: 00007ffde3eb6ac0 R08: 0000000000000000 R09: 0000000000000000
[ 10.576869][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.577083][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3eb7220
[ 10.577305][ T198]
[ 10.577415][ T198] irq event stamp: 48529
[ 10.577519][ T198] hardirqs last enabled at (48537): [] __up_console_sem+0x5a/0x70
[ 10.577763][ T198] hardirqs last disabled at (48544): [] __up_console_sem+0x3f/0x70
[ 10.578018][ T198] softirqs last enabled at (47650): [] handle_softirqs+0x611/0x940
[ 10.578266][ T198] softirqs last disabled at (47503): [] __irq_exit_rcu+0x103/0x1c0
[ 10.578509][ T198] ---[ end trace 0000000000000000 ]---
[ 10.579013][ T198] ------------[ cut here ]------------
[ 10.579147][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.579375][ T198] Modules linked in:
[ 10.579484][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.579749][ T198] Tainted: [W]=WARN
[ 10.579854][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.580026][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.580197][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.580852][ T198] RSP: 0018:ffa00000008e6ff8 EFLAGS: 00010286
[ 10.581113][ T198] RAX: 00000000ffffffa6 RBX: ff1100000b137cc0 RCX: 1ff400000011cdc5
[ 10.581359][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b137d70
[ 10.581568][ T198] RBP: ff1100000c5d2000 R08: 1fe2200001626faf R09: ff11000004c95158
[ 10.581766][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.581984][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.582184][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.582425][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.582593][ T198] CR2: 00000000004eba78 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.582798][ T198] PKRU: 55555554
[ 10.582898][ T198] Call Trace:
[ 10.583002][ T198]
[ 10.583071][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.583204][ T198] rtnetlink_event+0xe0/0x1f0
[ 10.583337][ T198] notifier_call_chain+0xb0/0x320
[ 10.583477][ T198] call_netdevice_notifiers+0x70/0xa0
[ 10.583611][ T198] ? __dev_open+0x7a0/0x7a0
[ 10.583743][ T198] ? nlmsg_notify+0x62/0x250
[ 10.583884][ T198] br_add_if+0xd60/0x1360
[ 10.583994][ T198] do_set_master+0x3b2/0x780
[ 10.584127][ T198] ? netif_change_flags+0xfe/0x190
[ 10.584260][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 10.584396][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.584532][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.584696][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.584835][ T198] ? validate_chain+0x38b/0xc20
[ 10.584977][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.585109][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.585242][ T198] ? __kernel_text_address+0x12/0x30
[ 10.585379][ T198] ? __lock_acquire+0x508/0xc10
[ 10.585513][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.585645][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.585783][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.585919][ T198] ? lock_acquire+0x134/0x160
[ 10.586051][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.586183][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.586314][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.586452][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.586584][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.586716][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.586854][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.586990][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.587125][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.587260][ T198] rtnl_newlink+0x8d1/0xee0
[ 10.587394][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.587530][ T198] ? find_held_lock+0x2b/0x80
[ 10.587662][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.587802][ T198] ? mark_usage+0x61/0x170
[ 10.587939][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.588073][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.588205][ T198] ? find_held_lock+0x2b/0x80
[ 10.588336][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.588471][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.588605][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.588736][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.588882][ T198] ? validate_chain+0x38b/0xc20
[ 10.589019][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.589149][ T198] ? __lock_acquire+0x508/0xc10
[ 10.589283][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.589412][ T198] ? find_held_lock+0x2b/0x80
[ 10.589558][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.589689][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.589823][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.589970][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.590100][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.590234][ T198] netlink_unicast+0x486/0x750
[ 10.590368][ T198] ? netlink_attachskb+0x810/0x810
[ 10.590503][ T198] ? __lock_acquire+0x508/0xc10
[ 10.590637][ T198] netlink_sendmsg+0x735/0xc60
[ 10.590768][ T198] ? netlink_unicast+0x750/0x750
[ 10.590909][ T198] ? __might_fault+0x97/0x140
[ 10.591048][ T198] ____sys_sendmsg+0x419/0x850
[ 10.591180][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.591311][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.591474][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.591615][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.591746][ T198] ? validate_chain+0x38b/0xc20
[ 10.591886][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.592024][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.592187][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.592331][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.592463][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.592599][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.592765][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.592904][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.593042][ T198] do_syscall_64+0x117/0xfc0
[ 10.593175][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.593311][ T198] ? exc_page_fault+0xee/0x100
[ 10.593444][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.593611][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.593749][ T198] 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
[ 10.594225][ T198] RSP: 002b:00007ffde3eb6ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.594426][ T198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4d39d8708e
[ 10.594627][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb6b60 RDI: 0000000000000005
[ 10.594829][ T198] RBP: 00007ffde3eb6ac0 R08: 0000000000000000 R09: 0000000000000000
[ 10.595035][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.595231][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3eb7220
[ 10.595438][ T198]
[ 10.595537][ T198] irq event stamp: 49663
[ 10.595635][ T198] hardirqs last enabled at (49671): [] __up_console_sem+0x5a/0x70
[ 10.595869][ T198] hardirqs last disabled at (49680): [] __up_console_sem+0x3f/0x70
[ 10.596102][ T198] softirqs last enabled at (49296): [] handle_softirqs+0x611/0x940
[ 10.596333][ T198] softirqs last disabled at (49287): [] __irq_exit_rcu+0x103/0x1c0
[ 10.596559][ T198] ---[ end trace 0000000000000000 ]---
[ 10.596795][ T198] ------------[ cut here ]------------
[ 10.596930][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 10.597159][ T198] Modules linked in:
[ 10.597261][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.597526][ T198] Tainted: [W]=WARN
[ 10.597624][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.597794][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.597974][ T198] 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 48 ce f0 ff b9 a6 ff ff
[ 10.598440][ T198] RSP: 0018:ffa00000008e6f70 EFLAGS: 00010286
[ 10.598605][ T198] RAX: 00000000ffffffa6 RBX: ff1100000b137b40 RCX: 1ff400000011cdb4
[ 10.598808][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b137bf0
[ 10.599018][ T198] RBP: ff1100000c5d2000 R08: 1fe2200001626f7f R09: ff11000004c95158
[ 10.599216][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.599414][ T198] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 10.599614][ T198] FS: 00007f4d39b4d840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.599855][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.600028][ T198] CR2: 00000000004eba78 CR3: 000000000a258004 CR4: 0000000000771ef0
[ 10.600229][ T198] PKRU: 55555554
[ 10.600330][ T198] Call Trace:
[ 10.600429][ T198]
[ 10.600498][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.600630][ T198] rtnetlink_event+0xe0/0x1f0
[ 10.600767][ T198] notifier_call_chain+0xb0/0x320
[ 10.600910][ T198] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 10.601084][ T198] ? netdev_change_features+0xa0/0xa0
[ 10.601220][ T198] ? br_opt_toggle+0x45/0x140
[ 10.601356][ T198] br_add_if+0x98d/0x1360
[ 10.601461][ T198] do_set_master+0x3b2/0x780
[ 10.601594][ T198] ? netif_change_flags+0xfe/0x190
[ 10.601731][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 10.601871][ T198] ? rtnl_link_get_size+0x350/0x350
[ 10.602010][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.602175][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.602309][ T198] ? validate_chain+0x38b/0xc20
[ 10.602442][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 10.602575][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.602712][ T198] ? __kernel_text_address+0x12/0x30
[ 10.602851][ T198] ? __lock_acquire+0x508/0xc10
[ 10.602991][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.603124][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.603257][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.603391][ T198] ? lock_acquire+0x134/0x160
[ 10.603523][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.603659][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.603795][ T198] ? trace_contention_end+0xb3/0x1a0
[ 10.603939][ T198] ? __mutex_lock+0x1db/0x2010
[ 10.604073][ T198] ? __mutex_lock+0x9b2/0x2010
[ 10.604205][ T198] ? rtnl_newlink+0x883/0xee0
[ 10.604340][ T198] ? ww_mutex_lock+0x160/0x160
[ 10.604471][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.604606][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 10.604749][ T198] rtnl_newlink+0x8d1/0xee0
[ 10.604889][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.605026][ T198] ? find_held_lock+0x2b/0x80
[ 10.605158][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.605290][ T198] ? mark_usage+0x61/0x170
[ 10.605422][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.605554][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.605688][ T198] ? find_held_lock+0x2b/0x80
[ 10.605821][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.605955][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.606086][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 10.606218][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.606348][ T198] ? validate_chain+0x38b/0xc20
[ 10.606478][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.606608][ T198] ? __lock_acquire+0x508/0xc10
[ 10.606744][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 10.606880][ T198] ? find_held_lock+0x2b/0x80
[ 10.607018][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 10.607149][ T198] ? rtnl_link_fill+0x900/0x900
[ 10.607279][ T198] ? netlink_ack+0xcd0/0xcd0
[ 10.607413][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 10.607544][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 10.607680][ T198] netlink_unicast+0x486/0x750
[ 10.607817][ T198] ? netlink_attachskb+0x810/0x810
[ 10.607955][ T198] ? __lock_acquire+0x508/0xc10
[ 10.608087][ T198] netlink_sendmsg+0x735/0xc60
[ 10.608219][ T198] ? netlink_unicast+0x750/0x750
[ 10.608351][ T198] ? __might_fault+0x97/0x140
[ 10.608484][ T198] ____sys_sendmsg+0x419/0x850
[ 10.608615][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.608749][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.608921][ T198] ? move_addr_to_kernel+0x40/0x40
[ 10.609052][ T198] ? stack_depot_save_flags+0x367/0x770
[ 10.609183][ T198] ? validate_chain+0x38b/0xc20
[ 10.609315][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 10.609444][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.609607][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 10.609755][ T198] __sys_sendmsg+0x145/0x1f0
[ 10.609891][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 10.610024][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.610217][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 10.610408][ T198] ? rcu_is_watching+0x15/0xd0
[ 10.610602][ T198] do_syscall_64+0x117/0xfc0
[ 10.610815][ T198] ? trace_hardirqs_off+0xd/0x30
[ 10.611025][ T198] ? exc_page_fault+0xee/0x100
[ 10.611163][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.611326][ T198] RIP: 0033:0x7f4d39d8708e
[ 10.611463][ T198] 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
[ 10.611946][ T198] RSP: 002b:00007ffde3eb6ab0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.612151][ T198] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f4d39d8708e
[ 10.612347][ T198] RDX: 0000000000000000 RSI: 00007ffde3eb6b60 RDI: 0000000000000005
[ 10.612542][ T198] RBP: 00007ffde3eb6ac0 R08: 0000000000000000 R09: 0000000000000000
[ 10.612738][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d798
[ 10.612962][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffde3eb7220
[ 10.613165][ T198]
[ 10.613262][ T198] irq event stamp: 50693
[ 10.613360][ T198] hardirqs last enabled at (50701): [] __up_console_sem+0x5a/0x70
[ 10.613589][ T198] hardirqs last disabled at (50708): [] __up_console_sem+0x3f/0x70
[ 10.613822][ T198] softirqs last enabled at (50674): [] handle_softirqs+0x611/0x940
[ 10.614054][ T198] softirqs last disabled at (50669): [] __irq_exit_rcu+0x103/0x1c0
[ 10.614279][ T198] ---[ end trace 0000000000000000 ]---
[ 10.855439][ T202] ------------[ cut here ]------------
[ 10.855634][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202
[ 10.855898][ T202] Modules linked in:
[ 10.856020][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.856310][ T202] Tainted: [W]=WARN
[ 10.856419][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.856597][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.856791][ T202] 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 48 ce f0 ff b9 a6 ff ff
[ 10.857308][ T202] RSP: 0018:ffa00000009d7028 EFLAGS: 00010286
[ 10.857490][ T202] RAX: 00000000ffffffa6 RBX: ff110000093213c0 RCX: 1ff400000013adcb
[ 10.857708][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009321470
[ 10.857940][ T202] RBP: ff1100000d01a000 R08: 1fe220000126428f R09: ff1100000d1b8b80
[ 10.858157][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.858370][ T202] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000001
[ 10.858586][ T202] FS: 00007f250a1bb840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.858846][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.859034][ T202] CR2: 000000000043f600 CR3: 000000000e617006 CR4: 0000000000771ef0
[ 10.859255][ T202] PKRU: 55555554
[ 10.859362][ T202] Call Trace:
[ 10.859471][ T202]
[ 10.859545][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.859693][ T202] rtnetlink_event+0xe0/0x1f0
[ 10.859843][ T202] notifier_call_chain+0xb0/0x320
[ 10.859996][ T202] netdev_update_features+0xa9/0xb0
[ 10.860140][ T202] ? netdev_sync_lower_features+0x5c0/0x5c0
[ 10.860320][ T202] bond_option_mode_set+0x316/0x500
[ 10.860468][ T202] __bond_opt_set+0x1b1/0x390
[ 10.860610][ T202] ? pcpu_alloc+0x11/0x440
[ 10.860756][ T202] bond_changelink+0x17c/0x23f0
[ 10.860976][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.861123][ T202] ? _raw_spin_unlock_irqrestore+0x53/0x80
[ 10.861303][ T202] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 10.861481][ T202] ? __debug_object_init+0x2b7/0x3b0
[ 10.861624][ T202] ? bond_fill_linkxstats+0x6a0/0x6a0
[ 10.861768][ T202] ? debug_object_assert_init+0x340/0x340
[ 10.861978][ T202] ? add_timer_on+0x580/0x580
[ 10.862124][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.862273][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 10.862418][ T202] ? timer_init_key+0x10d/0x280
[ 10.862564][ T202] bond_newlink+0x9e/0xf0
[ 10.862674][ T202] rtnl_newlink_create+0x2da/0x8c0
[ 10.862880][ T202] ? rtnl_create_link+0xf20/0xf20
[ 10.863028][ T202] ? __dev_get_by_name+0x12/0x50
[ 10.863230][ T202] ? rtnl_dev_get+0xd7/0x170
[ 10.863377][ T202] __rtnl_newlink+0x22b/0xa50
[ 10.863522][ T202] rtnl_newlink+0x8d1/0xee0
[ 10.863669][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.863872][ T202] ? find_held_lock+0x2b/0x80
[ 10.864020][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.864161][ T202] ? mark_usage+0x61/0x170
[ 10.864303][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.864451][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.864596][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.864738][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.864946][ T202] ? validate_chain+0x38b/0xc20
[ 10.865089][ T202] ? rtnl_link_fill+0x900/0x900
[ 10.865229][ T202] ? __lock_acquire+0x508/0xc10
[ 10.865371][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.865515][ T202] ? find_held_lock+0x2b/0x80
[ 10.865657][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 10.865861][ T202] ? rtnl_link_fill+0x900/0x900
[ 10.866016][ T202] ? netlink_ack+0xcd0/0xcd0
[ 10.866164][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 10.866305][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 10.866449][ T202] netlink_unicast+0x486/0x750
[ 10.866594][ T202] ? netlink_attachskb+0x810/0x810
[ 10.866737][ T202] ? __lock_acquire+0x508/0xc10
[ 10.866947][ T202] netlink_sendmsg+0x735/0xc60
[ 10.867092][ T202] ? netlink_unicast+0x750/0x750
[ 10.867235][ T202] ? __might_fault+0x97/0x140
[ 10.867382][ T202] ____sys_sendmsg+0x419/0x850
[ 10.867525][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.867669][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.867849][ T202] ? move_addr_to_kernel+0x40/0x40
[ 10.868025][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 10.868166][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.868303][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 10.868495][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 10.868704][ T202] __sys_sendmsg+0x145/0x1f0
[ 10.868933][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 10.869151][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.869343][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.869484][ T202] do_syscall_64+0x117/0xfc0
[ 10.869663][ T202] ? trace_hardirqs_off+0xd/0x30
[ 10.869866][ T202] ? exc_page_fault+0xee/0x100
[ 10.870026][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.870201][ T202] RIP: 0033:0x7f250a3f508e
[ 10.870352][ T202] 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
[ 10.870860][ T202] RSP: 002b:00007ffd1c50f600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.871083][ T202] RAX: ffffffffffffffda RBX: 00007ffd1c50fd98 RCX: 00007f250a3f508e
[ 10.871297][ T202] RDX: 0000000000000000 RSI: 00007ffd1c50f6b0 RDI: 0000000000000005
[ 10.871509][ T202] RBP: 00007ffd1c50f610 R08: 0000000000000000 R09: 0000000000000000
[ 10.871722][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 10.871948][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c50fd70
[ 10.872171][ T202]
[ 10.872280][ T202] irq event stamp: 59259
[ 10.872388][ T202] hardirqs last enabled at (59267): [] __up_console_sem+0x5a/0x70
[ 10.872634][ T202] hardirqs last disabled at (59274): [] __up_console_sem+0x3f/0x70
[ 10.872886][ T202] softirqs last enabled at (59016): [] handle_softirqs+0x611/0x940
[ 10.873138][ T202] softirqs last disabled at (58927): [] __irq_exit_rcu+0x103/0x1c0
[ 10.873384][ T202] ---[ end trace 0000000000000000 ]---
[ 10.873740][ T202] ------------[ cut here ]------------
[ 10.873891][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/202
[ 10.874131][ T202] Modules linked in:
[ 10.874240][ T202] CPU: 1 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.874517][ T202] Tainted: [W]=WARN
[ 10.874622][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.875345][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.875527][ T202] 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 48 ce f0 ff b9 a6 ff ff
[ 10.876085][ T202] RSP: 0018:ffa00000009d71b0 EFLAGS: 00010286
[ 10.876283][ T202] RAX: 00000000ffffffa6 RBX: ff110000093210c0 RCX: 1ff400000013adfc
[ 10.876542][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009321170
[ 10.876752][ T202] RBP: ff1100000d01a000 R08: 1fe220000126422f R09: ff1100000d1b8b80
[ 10.877020][ T202] R10: 0000000000000001 R11: 0000000000000001 R12: 00000000ffffffff
[ 10.877226][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff9abf34a0
[ 10.877436][ T202] FS: 00007f250a1bb840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.877673][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.877905][ T202] CR2: 000000000043f600 CR3: 000000000e617006 CR4: 0000000000771ef0
[ 10.878118][ T202] PKRU: 55555554
[ 10.878221][ T202] Call Trace:
[ 10.878325][ T202]
[ 10.878396][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.878533][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 10.878694][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 10.878898][ T202] ? bond_fill_linkxstats+0x6a0/0x6a0
[ 10.879042][ T202] __dev_notify_flags+0x1b8/0x280
[ 10.879181][ T202] ? netif_change_name+0x8c0/0x8c0
[ 10.879318][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.879457][ T202] ? lockdep_init_map_type+0x5d/0x250
[ 10.879648][ T202] ? timer_init_key+0x10d/0x280
[ 10.879900][ T202] rtnl_configure_link+0x1ac/0x390
[ 10.880104][ T202] ? bond_newlink+0x9e/0xf0
[ 10.880311][ T202] rtnl_newlink_create+0x353/0x8c0
[ 10.880520][ T202] ? rtnl_create_link+0xf20/0xf20
[ 10.880725][ T202] ? __dev_get_by_name+0x12/0x50
[ 10.880955][ T202] ? rtnl_dev_get+0xd7/0x170
[ 10.881099][ T202] __rtnl_newlink+0x22b/0xa50
[ 10.881242][ T202] rtnl_newlink+0x8d1/0xee0
[ 10.881382][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.881519][ T202] ? find_held_lock+0x2b/0x80
[ 10.881659][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.881854][ T202] ? mark_usage+0x61/0x170
[ 10.882046][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.882213][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.882351][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 10.882488][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.882624][ T202] ? validate_chain+0x38b/0xc20
[ 10.882763][ T202] ? rtnl_link_fill+0x900/0x900
[ 10.882968][ T202] ? __lock_acquire+0x508/0xc10
[ 10.883165][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 10.883312][ T202] ? find_held_lock+0x2b/0x80
[ 10.883450][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 10.883587][ T202] ? rtnl_link_fill+0x900/0x900
[ 10.883724][ T202] ? netlink_ack+0xcd0/0xcd0
[ 10.883932][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 10.884070][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 10.884207][ T202] netlink_unicast+0x486/0x750
[ 10.884346][ T202] ? netlink_attachskb+0x810/0x810
[ 10.884483][ T202] ? __lock_acquire+0x508/0xc10
[ 10.884622][ T202] netlink_sendmsg+0x735/0xc60
[ 10.884760][ T202] ? netlink_unicast+0x750/0x750
[ 10.885006][ T202] ? __might_fault+0x97/0x140
[ 10.885177][ T202] ____sys_sendmsg+0x419/0x850
[ 10.885316][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.885452][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.885622][ T202] ? move_addr_to_kernel+0x40/0x40
[ 10.885763][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 10.885965][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.886103][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 10.886252][ T202] ? lock_vma_under_rcu+0x159/0x410
[ 10.886392][ T202] __sys_sendmsg+0x145/0x1f0
[ 10.886530][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 10.886671][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.886854][ T202] ? rcu_is_watching+0x15/0xd0
[ 10.886997][ T202] do_syscall_64+0x117/0xfc0
[ 10.887135][ T202] ? trace_hardirqs_off+0xd/0x30
[ 10.887271][ T202] ? exc_page_fault+0xee/0x100
[ 10.887410][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.887581][ T202] RIP: 0033:0x7f250a3f508e
[ 10.887724][ T202] 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
[ 10.888222][ T202] RSP: 002b:00007ffd1c50f600 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.888431][ T202] RAX: ffffffffffffffda RBX: 00007ffd1c50fd98 RCX: 00007f250a3f508e
[ 10.888638][ T202] RDX: 0000000000000000 RSI: 00007ffd1c50f6b0 RDI: 0000000000000005
[ 10.888849][ T202] RBP: 00007ffd1c50f610 R08: 0000000000000000 R09: 0000000000000000
[ 10.889057][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 10.889331][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd1c50fd70
[ 10.889543][ T202]
[ 10.889646][ T202] irq event stamp: 62253
[ 10.889750][ T202] hardirqs last enabled at (62261): [] __up_console_sem+0x5a/0x70
[ 10.889998][ T202] hardirqs last disabled at (62270): [] __up_console_sem+0x3f/0x70
[ 10.890237][ T202] softirqs last enabled at (62128): [] handle_softirqs+0x611/0x940
[ 10.890475][ T202] softirqs last disabled at (62055): [] __irq_exit_rcu+0x103/0x1c0
[ 10.890711][ T202] ---[ end trace 0000000000000000 ]---
[ 10.949070][ T204] ------------[ cut here ]------------
[ 10.949237][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/204
[ 10.949487][ T204] Modules linked in:
[ 10.949602][ T204] CPU: 0 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.950448][ T204] Tainted: [W]=WARN
[ 10.950556][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.950733][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.950985][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 10.951481][ T204] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 10.951657][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bc4c0 RCX: 1ff400000013cd88
[ 10.951931][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bc570
[ 10.952172][ T204] RBP: ff1100000d01a000 R08: 1fe2200001cb78af R09: ff1100000d0e8b58
[ 10.952379][ T204] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 10.952588][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 10.952807][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 10.953058][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.953235][ T204] CR2: 000000000269d988 CR3: 000000000e603003 CR4: 0000000000771ef0
[ 10.953445][ T204] PKRU: 55555554
[ 10.953548][ T204] Call Trace:
[ 10.953653][ T204]
[ 10.953726][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.953874][ T204] rtnetlink_event+0xe0/0x1f0
[ 10.954020][ T204] notifier_call_chain+0xb0/0x320
[ 10.954162][ T204] call_netdevice_notifiers+0x70/0xa0
[ 10.954299][ T204] ? __dev_open+0x7a0/0x7a0
[ 10.954437][ T204] bond_set_dev_addr+0x16d/0x1c0
[ 10.954578][ T204] bond_enslave+0x139f/0x4e20
[ 10.954718][ T204] ? mark_usage+0x61/0x170
[ 10.954866][ T204] ? __lock_acquire+0x508/0xc10
[ 10.955012][ T204] ? __lock_acquire+0x508/0xc10
[ 10.955151][ T204] ? mark_usage+0x61/0x170
[ 10.955288][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 10.955428][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.955564][ T204] ? find_held_lock+0x2b/0x80
[ 10.955702][ T204] ? mark_usage+0x61/0x170
[ 10.955844][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.955994][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.956134][ T204] do_set_master+0x3b2/0x780
[ 10.956272][ T204] ? kernel_text_address+0x149/0x170
[ 10.956412][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 10.956551][ T204] ? rtnl_link_get_size+0x350/0x350
[ 10.956690][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.956869][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.957017][ T204] ? validate_chain+0x38b/0xc20
[ 10.957157][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 10.957293][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.957431][ T204] ? __kernel_text_address+0x12/0x30
[ 10.957568][ T204] ? __lock_acquire+0x508/0xc10
[ 10.957708][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.957852][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.957996][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.958134][ T204] ? lock_acquire+0x134/0x160
[ 10.958270][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.958405][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.958543][ T204] ? trace_contention_end+0xb3/0x1a0
[ 10.958711][ T204] ? __mutex_lock+0x1db/0x2010
[ 10.958909][ T204] ? __mutex_lock+0x9b2/0x2010
[ 10.959055][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.959194][ T204] ? ww_mutex_lock+0x160/0x160
[ 10.959330][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.959470][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 10.959610][ T204] rtnl_newlink+0x8d1/0xee0
[ 10.959752][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.959905][ T204] ? find_held_lock+0x2b/0x80
[ 10.960057][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.960194][ T204] ? mark_usage+0x61/0x170
[ 10.960331][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.960473][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.960610][ T204] ? find_held_lock+0x2b/0x80
[ 10.960747][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.960892][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.961036][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.961176][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.961313][ T204] ? validate_chain+0x38b/0xc20
[ 10.961451][ T204] ? rtnl_link_fill+0x900/0x900
[ 10.961588][ T204] ? __lock_acquire+0x508/0xc10
[ 10.961729][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.961873][ T204] ? find_held_lock+0x2b/0x80
[ 10.962018][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 10.962157][ T204] ? rtnl_link_fill+0x900/0x900
[ 10.962297][ T204] ? netlink_ack+0xcd0/0xcd0
[ 10.962439][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 10.962578][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 10.962717][ T204] netlink_unicast+0x486/0x750
[ 10.962860][ T204] ? netlink_attachskb+0x810/0x810
[ 10.963020][ T204] ? __lock_acquire+0x508/0xc10
[ 10.963161][ T204] netlink_sendmsg+0x735/0xc60
[ 10.963303][ T204] ? netlink_unicast+0x750/0x750
[ 10.963441][ T204] ? __might_fault+0x97/0x140
[ 10.963581][ T204] ____sys_sendmsg+0x419/0x850
[ 10.963721][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.963864][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.964040][ T204] ? move_addr_to_kernel+0x40/0x40
[ 10.964181][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.964321][ T204] ? validate_chain+0x38b/0xc20
[ 10.964461][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 10.964596][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.964767][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 10.964926][ T204] __sys_sendmsg+0x145/0x1f0
[ 10.965065][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 10.965200][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.965377][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 10.965517][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.965656][ T204] do_syscall_64+0x117/0xfc0
[ 10.965802][ T204] ? trace_hardirqs_off+0xd/0x30
[ 10.965947][ T204] ? exc_page_fault+0xee/0x100
[ 10.966087][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.966261][ T204] RIP: 0033:0x7f9aa191108e
[ 10.966411][ T204] 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
[ 10.966912][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.967130][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 10.967336][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 10.967543][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 10.967749][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 10.967965][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 10.968178][ T204]
[ 10.968282][ T204] irq event stamp: 40035
[ 10.968386][ T204] hardirqs last enabled at (40043): [] __up_console_sem+0x5a/0x70
[ 10.968647][ T204] hardirqs last disabled at (40050): [] __up_console_sem+0x3f/0x70
[ 10.968892][ T204] softirqs last enabled at (39238): [] handle_softirqs+0x611/0x940
[ 10.969147][ T204] softirqs last disabled at (39233): [] __irq_exit_rcu+0x103/0x1c0
[ 10.969392][ T204] ---[ end trace 0000000000000000 ]---
[ 10.969770][ T204] ------------[ cut here ]------------
[ 10.969943][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/204
[ 10.970188][ T204] Modules linked in:
[ 10.970299][ T204] CPU: 1 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.970581][ T204] Tainted: [W]=WARN
[ 10.970686][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.970929][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.971114][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 10.971604][ T204] RSP: 0018:ffa00000009e6d80 EFLAGS: 00010286
[ 10.971785][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bd9c0 RCX: 1ff400000013cd76
[ 10.971996][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bda70
[ 10.972204][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7b4f R09: ff1100000d0e8b58
[ 10.972410][ T204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 10.972616][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 10.972827][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.973077][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.973252][ T204] CR2: 00007f250a288574 CR3: 000000000e603001 CR4: 0000000000771ef0
[ 10.973459][ T204] PKRU: 55555554
[ 10.973563][ T204] Call Trace:
[ 10.973666][ T204]
[ 10.973737][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.973882][ T204] rtnetlink_event+0xe0/0x1f0
[ 10.974026][ T204] notifier_call_chain+0xb0/0x320
[ 10.974166][ T204] netif_set_mac_address+0x2dd/0x410
[ 10.974305][ T204] ? netif_set_mtu+0x85/0xe0
[ 10.974444][ T204] ? netif_set_group+0x70/0x70
[ 10.974587][ T204] dev_set_mac_address+0xa9/0x260
[ 10.974726][ T204] ? dev_set_mtu+0xa1/0x230
[ 10.974870][ T204] ? __asan_memcpy+0x3c/0x60
[ 10.975016][ T204] bond_enslave+0x89e/0x4e20
[ 10.975158][ T204] ? mark_usage+0x61/0x170
[ 10.975297][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 10.975438][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.975576][ T204] ? find_held_lock+0x2b/0x80
[ 10.975715][ T204] ? mark_usage+0x61/0x170
[ 10.975856][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.976004][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.976145][ T204] do_set_master+0x3b2/0x780
[ 10.976282][ T204] ? kernel_text_address+0x149/0x170
[ 10.976423][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 10.976564][ T204] ? rtnl_link_get_size+0x350/0x350
[ 10.976703][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.976908][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.977101][ T204] ? validate_chain+0x38b/0xc20
[ 10.977239][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 10.977379][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.977516][ T204] ? __kernel_text_address+0x12/0x30
[ 10.977654][ T204] ? __lock_acquire+0x508/0xc10
[ 10.977802][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.977950][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.978089][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.978226][ T204] ? lock_acquire+0x134/0x160
[ 10.978363][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.978510][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.978650][ T204] ? trace_contention_end+0xb3/0x1a0
[ 10.978791][ T204] ? __mutex_lock+0x1db/0x2010
[ 10.978937][ T204] ? __mutex_lock+0x9b2/0x2010
[ 10.979076][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.979216][ T204] ? ww_mutex_lock+0x160/0x160
[ 10.979353][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 10.979496][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 10.979636][ T204] rtnl_newlink+0x8d1/0xee0
[ 10.979781][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.979921][ T204] ? find_held_lock+0x2b/0x80
[ 10.980060][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.980198][ T204] ? mark_usage+0x61/0x170
[ 10.980335][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.980475][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.980614][ T204] ? find_held_lock+0x2b/0x80
[ 10.980751][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.980893][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.981034][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 10.981172][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 10.981311][ T204] ? validate_chain+0x38b/0xc20
[ 10.981450][ T204] ? rtnl_link_fill+0x900/0x900
[ 10.981586][ T204] ? __lock_acquire+0x508/0xc10
[ 10.981728][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.981871][ T204] ? find_held_lock+0x2b/0x80
[ 10.982018][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 10.982159][ T204] ? rtnl_link_fill+0x900/0x900
[ 10.982297][ T204] ? netlink_ack+0xcd0/0xcd0
[ 10.982438][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 10.982574][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 10.982713][ T204] netlink_unicast+0x486/0x750
[ 10.982857][ T204] ? netlink_attachskb+0x810/0x810
[ 10.982998][ T204] ? __lock_acquire+0x508/0xc10
[ 10.983137][ T204] netlink_sendmsg+0x735/0xc60
[ 10.983278][ T204] ? netlink_unicast+0x750/0x750
[ 10.983418][ T204] ? __might_fault+0x97/0x140
[ 10.983557][ T204] ____sys_sendmsg+0x419/0x850
[ 10.983695][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 10.983839][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 10.984016][ T204] ? move_addr_to_kernel+0x40/0x40
[ 10.984156][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.984295][ T204] ? validate_chain+0x38b/0xc20
[ 10.984437][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 10.984573][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 10.984746][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 10.984901][ T204] __sys_sendmsg+0x145/0x1f0
[ 10.985044][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 10.985180][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 10.985356][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 10.985495][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.985634][ T204] do_syscall_64+0x117/0xfc0
[ 10.985772][ T204] ? trace_hardirqs_off+0xd/0x30
[ 10.985921][ T204] ? exc_page_fault+0xee/0x100
[ 10.986059][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 10.986230][ T204] RIP: 0033:0x7f9aa191108e
[ 10.986374][ T204] 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
[ 10.986868][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 10.987078][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 10.987284][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 10.987488][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 10.987693][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 10.987907][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 10.988126][ T204]
[ 10.988229][ T204] irq event stamp: 41359
[ 10.988334][ T204] hardirqs last enabled at (41367): [] __up_console_sem+0x5a/0x70
[ 10.988577][ T204] hardirqs last disabled at (41374): [] __up_console_sem+0x3f/0x70
[ 10.988822][ T204] softirqs last enabled at (40430): [] handle_softirqs+0x611/0x940
[ 10.989069][ T204] softirqs last disabled at (40347): [] __irq_exit_rcu+0x103/0x1c0
[ 10.989310][ T204] ---[ end trace 0000000000000000 ]---
[ 10.989761][ T204] ------------[ cut here ]------------
[ 10.989910][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/204
[ 10.990157][ T204] Modules linked in:
[ 10.990265][ T204] CPU: 1 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 10.990547][ T204] Tainted: [W]=WARN
[ 10.990652][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.990904][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 10.991090][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 10.991573][ T204] RSP: 0018:ffa00000009e6e18 EFLAGS: 00010286
[ 10.991753][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bd240 RCX: 1ff400000013cd89
[ 10.991968][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bd2f0
[ 10.992177][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7a5f R09: ff1100000d0e8b58
[ 10.992385][ T204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 10.992684][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000004de4000
[ 10.992901][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 10.993150][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.993412][ T204] CR2: 00007f250a288574 CR3: 000000000e603001 CR4: 0000000000771ef0
[ 10.993620][ T204] PKRU: 55555554
[ 10.993722][ T204] Call Trace:
[ 10.993926][ T204]
[ 10.993997][ T204] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 10.994135][ T204] rtmsg_ifinfo+0x5c/0xb0
[ 10.994239][ T204] netif_open+0xe2/0x120
[ 10.994344][ T204] ? netdev_notify_peers+0x30/0x30
[ 10.994482][ T204] dev_open+0xa1/0x230
[ 10.994674][ T204] ? __asan_memcpy+0x3c/0x60
[ 10.994820][ T204] bond_enslave+0x8d6/0x4e20
[ 10.994969][ T204] ? mark_usage+0x61/0x170
[ 10.995107][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 10.995332][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.995468][ T204] ? find_held_lock+0x2b/0x80
[ 10.995602][ T204] ? mark_usage+0x61/0x170
[ 10.995738][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.995884][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 10.996032][ T204] do_set_master+0x3b2/0x780
[ 10.996169][ T204] ? kernel_text_address+0x149/0x170
[ 10.996343][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 10.996688][ T204] ? rtnl_link_get_size+0x350/0x350
[ 10.996904][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 10.997164][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 10.997348][ T204] ? validate_chain+0x38b/0xc20
[ 10.997574][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 10.997708][ T204] ? stack_depot_save_flags+0x367/0x770
[ 10.997854][ T204] ? __kernel_text_address+0x12/0x30
[ 10.997996][ T204] ? __lock_acquire+0x508/0xc10
[ 10.998222][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 10.998357][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.998497][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.998632][ T204] ? lock_acquire+0x134/0x160
[ 10.998858][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.998998][ T204] ? rcu_is_watching+0x15/0xd0
[ 10.999134][ T204] ? trace_contention_end+0xb3/0x1a0
[ 10.999271][ T204] ? __mutex_lock+0x1db/0x2010
[ 10.999493][ T204] ? __mutex_lock+0x9b2/0x2010
[ 10.999628][ T204] ? rtnl_newlink+0x883/0xee0
[ 10.999767][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.000004][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.000143][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.000281][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.000419][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.000554][ T204] ? find_held_lock+0x2b/0x80
[ 11.000781][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.000926][ T204] ? mark_usage+0x61/0x170
[ 11.001067][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.001206][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.001428][ T204] ? find_held_lock+0x2b/0x80
[ 11.001563][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.001699][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.002001][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.002139][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.002274][ T204] ? validate_chain+0x38b/0xc20
[ 11.002412][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.002547][ T204] ? __lock_acquire+0x508/0xc10
[ 11.002771][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.002917][ T204] ? find_held_lock+0x2b/0x80
[ 11.003055][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.003190][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.003414][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.003553][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.003690][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.003924][ T204] netlink_unicast+0x486/0x750
[ 11.004064][ T204] ? netlink_attachskb+0x810/0x810
[ 11.004201][ T204] ? __lock_acquire+0x508/0xc10
[ 11.004339][ T204] netlink_sendmsg+0x735/0xc60
[ 11.004478][ T204] ? netlink_unicast+0x750/0x750
[ 11.004706][ T204] ? __might_fault+0x97/0x140
[ 11.004851][ T204] ____sys_sendmsg+0x419/0x850
[ 11.004994][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.005132][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.005390][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.005528][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.005665][ T204] ? validate_chain+0x38b/0xc20
[ 11.005810][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.005952][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.006122][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.006273][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.006498][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.006633][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.006810][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.006954][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.007182][ T204] do_syscall_64+0x117/0xfc0
[ 11.007319][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.007457][ T204] ? exc_page_fault+0xee/0x100
[ 11.007593][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.007856][ T204] RIP: 0033:0x7f9aa191108e
[ 11.008003][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.008587][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.008800][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.009100][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.009304][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.009509][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.009811][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.010026][ T204]
[ 11.010128][ T204] irq event stamp: 42689
[ 11.010232][ T204] hardirqs last enabled at (42697): [] __up_console_sem+0x5a/0x70
[ 11.010559][ T204] hardirqs last disabled at (42704): [] __up_console_sem+0x3f/0x70
[ 11.010801][ T204] softirqs last enabled at (41778): [] handle_softirqs+0x611/0x940
[ 11.011134][ T204] softirqs last disabled at (41655): [] __irq_exit_rcu+0x103/0x1c0
[ 11.011370][ T204] ---[ end trace 0000000000000000 ]---
[ 11.011801][ T204] ------------[ cut here ]------------
[ 11.011942][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/204
[ 11.012176][ T204] Modules linked in:
[ 11.012385][ T204] CPU: 1 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.012663][ T204] Tainted: [W]=WARN
[ 11.012768][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.013492][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.013671][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.014217][ T204] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 11.014389][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bdb40 RCX: 1ff400000013cd88
[ 11.014592][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bdbf0
[ 11.014854][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7b7f R09: ff1100000d0e8b58
[ 11.015119][ T204] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.015323][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.015528][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 11.015768][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.016007][ T204] CR2: 00007f250a288574 CR3: 000000000e603001 CR4: 0000000000771ef0
[ 11.016215][ T204] PKRU: 55555554
[ 11.016317][ T204] Call Trace:
[ 11.016417][ T204]
[ 11.016486][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.016620][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.016754][ T204] notifier_call_chain+0xb0/0x320
[ 11.016955][ T204] netdev_lower_state_changed+0xa0/0x100
[ 11.017090][ T204] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.017259][ T204] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.017392][ T204] ? queue_delayed_work_on+0x95/0x100
[ 11.017526][ T204] bond_enslave+0x3c2b/0x4e20
[ 11.017664][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.017856][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.017993][ T204] ? find_held_lock+0x2b/0x80
[ 11.018127][ T204] ? mark_usage+0x61/0x170
[ 11.018264][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.018404][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.018541][ T204] do_set_master+0x3b2/0x780
[ 11.018676][ T204] ? kernel_text_address+0x149/0x170
[ 11.018870][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.019017][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.019154][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.019323][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.019458][ T204] ? validate_chain+0x38b/0xc20
[ 11.019593][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.019727][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.019926][ T204] ? __kernel_text_address+0x12/0x30
[ 11.020061][ T204] ? __lock_acquire+0x508/0xc10
[ 11.020196][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.020331][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.020467][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.020601][ T204] ? lock_acquire+0x134/0x160
[ 11.020735][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.020933][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.021066][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.021200][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.021334][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.021469][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.021604][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.021738][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.021937][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.022077][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.022213][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.022346][ T204] ? find_held_lock+0x2b/0x80
[ 11.022499][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.022633][ T204] ? mark_usage+0x61/0x170
[ 11.022766][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.022968][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.023103][ T204] ? find_held_lock+0x2b/0x80
[ 11.023238][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.023373][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.023511][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.023652][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.023843][ T204] ? validate_chain+0x38b/0xc20
[ 11.023984][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.024118][ T204] ? __lock_acquire+0x508/0xc10
[ 11.024255][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.024390][ T204] ? find_held_lock+0x2b/0x80
[ 11.024527][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.024667][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.024862][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.025006][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.025140][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.025276][ T204] netlink_unicast+0x486/0x750
[ 11.025412][ T204] ? netlink_attachskb+0x810/0x810
[ 11.025547][ T204] ? __lock_acquire+0x508/0xc10
[ 11.025683][ T204] netlink_sendmsg+0x735/0xc60
[ 11.025879][ T204] ? netlink_unicast+0x750/0x750
[ 11.026021][ T204] ? __might_fault+0x97/0x140
[ 11.026157][ T204] ____sys_sendmsg+0x419/0x850
[ 11.026293][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.026428][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.026594][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.026730][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.026934][ T204] ? validate_chain+0x38b/0xc20
[ 11.027070][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.027204][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.027373][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.027521][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.027657][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.027847][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.028036][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.028207][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.028405][ T204] do_syscall_64+0x117/0xfc0
[ 11.028606][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.028907][ T204] ? exc_page_fault+0xee/0x100
[ 11.029085][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.029301][ T204] RIP: 0033:0x7f9aa191108e
[ 11.029492][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.030357][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.030661][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.030942][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.031154][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.031357][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.031562][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.031768][ T204]
[ 11.031937][ T204] irq event stamp: 46717
[ 11.032038][ T204] hardirqs last enabled at (46725): [] __up_console_sem+0x5a/0x70
[ 11.032276][ T204] hardirqs last disabled at (46732): [] __up_console_sem+0x3f/0x70
[ 11.032514][ T204] softirqs last enabled at (46714): [] handle_softirqs+0x611/0x940
[ 11.032753][ T204] softirqs last disabled at (46621): [] __irq_exit_rcu+0x103/0x1c0
[ 11.033058][ T204] ---[ end trace 0000000000000000 ]---
[ 11.033896][ T204] ------------[ cut here ]------------
[ 11.034052][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.034297][ T204] Modules linked in:
[ 11.034405][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.034694][ T204] Tainted: [W]=WARN
[ 11.034809][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.034990][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.035167][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.035660][ T204] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 11.035840][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bd840 RCX: 1ff400000013cd88
[ 11.036051][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bd8f0
[ 11.036253][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7b1f R09: ff1100000d0e8b58
[ 11.036509][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.036829][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.037142][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.037458][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.037714][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.037943][ T204] PKRU: 55555554
[ 11.038048][ T204] Call Trace:
[ 11.038149][ T204]
[ 11.038220][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.038362][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.038500][ T204] notifier_call_chain+0xb0/0x320
[ 11.038638][ T204] netdev_lower_state_changed+0xa0/0x100
[ 11.038846][ T204] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.039033][ T204] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.039167][ T204] ? queue_delayed_work_on+0x95/0x100
[ 11.039304][ T204] bond_enslave+0x317e/0x4e20
[ 11.039444][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.039581][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.039723][ T204] ? find_held_lock+0x2b/0x80
[ 11.039866][ T204] ? mark_usage+0x61/0x170
[ 11.040006][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.040146][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.040284][ T204] do_set_master+0x3b2/0x780
[ 11.040420][ T204] ? kernel_text_address+0x149/0x170
[ 11.040556][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.040696][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.040839][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.041015][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.041151][ T204] ? validate_chain+0x38b/0xc20
[ 11.041286][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.041421][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.041566][ T204] ? __kernel_text_address+0x12/0x30
[ 11.041705][ T204] ? __lock_acquire+0x508/0xc10
[ 11.041848][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.041988][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.042125][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.042260][ T204] ? lock_acquire+0x134/0x160
[ 11.042395][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.042529][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.042663][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.042807][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.042946][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.043082][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.043219][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.043352][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.043491][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.043630][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.043771][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.043921][ T204] ? find_held_lock+0x2b/0x80
[ 11.044057][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.044192][ T204] ? mark_usage+0x61/0x170
[ 11.044326][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.044466][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.044601][ T204] ? find_held_lock+0x2b/0x80
[ 11.044738][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.044892][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.045032][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.045172][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.045306][ T204] ? validate_chain+0x38b/0xc20
[ 11.045442][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.045578][ T204] ? __lock_acquire+0x508/0xc10
[ 11.045717][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.045859][ T204] ? find_held_lock+0x2b/0x80
[ 11.046014][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.046148][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.046284][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.046423][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.046559][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.046696][ T204] netlink_unicast+0x486/0x750
[ 11.046841][ T204] ? netlink_attachskb+0x810/0x810
[ 11.046993][ T204] ? __lock_acquire+0x508/0xc10
[ 11.047130][ T204] netlink_sendmsg+0x735/0xc60
[ 11.047269][ T204] ? netlink_unicast+0x750/0x750
[ 11.047407][ T204] ? __might_fault+0x97/0x140
[ 11.047546][ T204] ____sys_sendmsg+0x419/0x850
[ 11.047682][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.047822][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.047999][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.048137][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.048272][ T204] ? validate_chain+0x38b/0xc20
[ 11.048410][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.048556][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.048732][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.048888][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.049035][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.049172][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.049344][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.049481][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.049617][ T204] do_syscall_64+0x117/0xfc0
[ 11.049754][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.049895][ T204] ? exc_page_fault+0xee/0x100
[ 11.050037][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.050209][ T204] RIP: 0033:0x7f9aa191108e
[ 11.050352][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.050838][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.051055][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.051258][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.051462][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.051702][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.052022][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.052299][ T204]
[ 11.052406][ T204] irq event stamp: 47925
[ 11.052510][ T204] hardirqs last enabled at (47933): [] __up_console_sem+0x5a/0x70
[ 11.052750][ T204] hardirqs last disabled at (47940): [] __up_console_sem+0x3f/0x70
[ 11.053001][ T204] softirqs last enabled at (47592): [] handle_softirqs+0x611/0x940
[ 11.053245][ T204] softirqs last disabled at (47587): [] __irq_exit_rcu+0x103/0x1c0
[ 11.053481][ T204] ---[ end trace 0000000000000000 ]---
[ 11.071169][ T204] ------------[ cut here ]------------
[ 11.071346][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.071594][ T204] Modules linked in:
[ 11.071701][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.071991][ T204] Tainted: [W]=WARN
[ 11.072096][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.072265][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.072443][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.072932][ T204] RSP: 0018:ffa00000009e6d20 EFLAGS: 00010286
[ 11.073103][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bd540 RCX: 1ff400000013cd6a
[ 11.073306][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bd5f0
[ 11.073505][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7abf R09: ff1100000d0e8b58
[ 11.073705][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.073920][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.074208][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.074455][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.074623][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.074836][ T204] PKRU: 55555554
[ 11.074944][ T204] Call Trace:
[ 11.075044][ T204]
[ 11.075113][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.075247][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.075381][ T204] notifier_call_chain+0xb0/0x320
[ 11.075515][ T204] __netdev_upper_dev_link+0x3a5/0x590
[ 11.075647][ T204] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 11.075787][ T204] ? netdev_wait_allrefs_any+0x570/0x570
[ 11.075932][ T204] netdev_master_upper_dev_link+0x86/0xb0
[ 11.076066][ T204] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.076201][ T204] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.076335][ T204] ? netdev_rx_handler_register+0x1b/0xc0
[ 11.076469][ T204] bond_enslave+0x224d/0x4e20
[ 11.076607][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.076741][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.076882][ T204] ? find_held_lock+0x2b/0x80
[ 11.077021][ T204] ? mark_usage+0x61/0x170
[ 11.077156][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.077293][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.077428][ T204] do_set_master+0x3b2/0x780
[ 11.077562][ T204] ? kernel_text_address+0x149/0x170
[ 11.077696][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.077836][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.077986][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.078157][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.078290][ T204] ? validate_chain+0x38b/0xc20
[ 11.078423][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.078558][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.078691][ T204] ? __kernel_text_address+0x12/0x30
[ 11.078832][ T204] ? __lock_acquire+0x508/0xc10
[ 11.078972][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.079105][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.079238][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.079368][ T204] ? lock_acquire+0x134/0x160
[ 11.079500][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.079631][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.079767][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.079908][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.080047][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.080183][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.080319][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.080454][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.080591][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.080727][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.080868][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.081005][ T204] ? find_held_lock+0x2b/0x80
[ 11.081140][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.081273][ T204] ? mark_usage+0x61/0x170
[ 11.081405][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.081543][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.081676][ T204] ? find_held_lock+0x2b/0x80
[ 11.081814][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.081953][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.082089][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.082222][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.082355][ T204] ? validate_chain+0x38b/0xc20
[ 11.082491][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.082623][ T204] ? __lock_acquire+0x508/0xc10
[ 11.082757][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.082895][ T204] ? find_held_lock+0x2b/0x80
[ 11.083034][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.083168][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.083302][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.083440][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.083572][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.083712][ T204] netlink_unicast+0x486/0x750
[ 11.083853][ T204] ? netlink_attachskb+0x810/0x810
[ 11.084000][ T204] ? __lock_acquire+0x508/0xc10
[ 11.084136][ T204] netlink_sendmsg+0x735/0xc60
[ 11.084272][ T204] ? netlink_unicast+0x750/0x750
[ 11.084409][ T204] ? __might_fault+0x97/0x140
[ 11.084544][ T204] ____sys_sendmsg+0x419/0x850
[ 11.084679][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.084817][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.084988][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.085125][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.085258][ T204] ? validate_chain+0x38b/0xc20
[ 11.085395][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.085529][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.085695][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.085846][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.085989][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.086122][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.086292][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.086429][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.086564][ T204] do_syscall_64+0x117/0xfc0
[ 11.086703][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.086842][ T204] ? exc_page_fault+0xee/0x100
[ 11.086983][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.087155][ T204] RIP: 0033:0x7f9aa191108e
[ 11.087297][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.087771][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.087985][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.088185][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.088385][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.088583][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.088788][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.089002][ T204]
[ 11.089103][ T204] irq event stamp: 63727
[ 11.089203][ T204] hardirqs last enabled at (63735): [] __up_console_sem+0x5a/0x70
[ 11.089449][ T204] hardirqs last disabled at (63742): [] __up_console_sem+0x3f/0x70
[ 11.089684][ T204] softirqs last enabled at (62714): [] __alloc_skb+0x4c5/0x5f0
[ 11.089928][ T204] softirqs last disabled at (62712): [] __alloc_skb+0x4c5/0x5f0
[ 11.090158][ T204] ---[ end trace 0000000000000000 ]---
[ 11.090417][ T204] ------------[ cut here ]------------
[ 11.090587][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.090822][ T204] Modules linked in:
[ 11.090930][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.091195][ T204] Tainted: [W]=WARN
[ 11.091294][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.091458][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.091628][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.092137][ T204] RSP: 0018:ffa00000009e6e10 EFLAGS: 00010286
[ 11.092303][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bd6c0 RCX: 1ff400000013cd88
[ 11.092500][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bd770
[ 11.092700][ T204] RBP: ff11000008064000 R08: 1fe2200001cb7aef R09: ff1100000d0e8b58
[ 11.092903][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.093132][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.093400][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.093689][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.093894][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.094097][ T204] PKRU: 55555554
[ 11.094196][ T204] Call Trace:
[ 11.094294][ T204]
[ 11.094362][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.094493][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.094629][ T204] notifier_call_chain+0xb0/0x320
[ 11.094763][ T204] netdev_lower_state_changed+0xa0/0x100
[ 11.094902][ T204] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.095069][ T204] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.095201][ T204] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.095334][ T204] bond_enslave+0x2358/0x4e20
[ 11.095471][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.095606][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.095736][ T204] ? find_held_lock+0x2b/0x80
[ 11.095871][ T204] ? mark_usage+0x61/0x170
[ 11.096008][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.096141][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.096274][ T204] do_set_master+0x3b2/0x780
[ 11.096404][ T204] ? kernel_text_address+0x149/0x170
[ 11.096540][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.096677][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.096823][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.096993][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.097123][ T204] ? validate_chain+0x38b/0xc20
[ 11.097279][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.097411][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.097545][ T204] ? __kernel_text_address+0x12/0x30
[ 11.097676][ T204] ? __lock_acquire+0x508/0xc10
[ 11.097813][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.097949][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.098081][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.098210][ T204] ? lock_acquire+0x134/0x160
[ 11.098340][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.098470][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.098640][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.098841][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.099045][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.099240][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.099446][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.099628][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.099761][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.099910][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.100049][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.100181][ T204] ? find_held_lock+0x2b/0x80
[ 11.100311][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.100442][ T204] ? mark_usage+0x61/0x170
[ 11.100573][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.100707][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.100846][ T204] ? find_held_lock+0x2b/0x80
[ 11.100985][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.101117][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.101251][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.101385][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.101545][ T204] ? validate_chain+0x38b/0xc20
[ 11.101736][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.101924][ T204] ? __lock_acquire+0x508/0xc10
[ 11.102064][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.102196][ T204] ? find_held_lock+0x2b/0x80
[ 11.102330][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.102463][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.102595][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.102730][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.102866][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.103007][ T204] netlink_unicast+0x486/0x750
[ 11.103141][ T204] ? netlink_attachskb+0x810/0x810
[ 11.103274][ T204] ? __lock_acquire+0x508/0xc10
[ 11.103407][ T204] netlink_sendmsg+0x735/0xc60
[ 11.103539][ T204] ? netlink_unicast+0x750/0x750
[ 11.103673][ T204] ? __might_fault+0x97/0x140
[ 11.103811][ T204] ____sys_sendmsg+0x419/0x850
[ 11.103951][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.104084][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.104246][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.104381][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.104513][ T204] ? validate_chain+0x38b/0xc20
[ 11.104647][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.104785][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.104958][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.105106][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.105241][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.105384][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.105610][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.105743][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.105882][ T204] do_syscall_64+0x117/0xfc0
[ 11.106019][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.106151][ T204] ? exc_page_fault+0xee/0x100
[ 11.106288][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.106451][ T204] RIP: 0033:0x7f9aa191108e
[ 11.106590][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.107068][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.107271][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.107466][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.107663][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.107862][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.108064][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.108266][ T204]
[ 11.108363][ T204] irq event stamp: 64813
[ 11.108463][ T204] hardirqs last enabled at (64821): [] __up_console_sem+0x5a/0x70
[ 11.108691][ T204] hardirqs last disabled at (64828): [] __up_console_sem+0x3f/0x70
[ 11.108929][ T204] softirqs last enabled at (64182): [] handle_softirqs+0x611/0x940
[ 11.109157][ T204] softirqs last disabled at (64177): [] __irq_exit_rcu+0x103/0x1c0
[ 11.109385][ T204] ---[ end trace 0000000000000000 ]---
[ 11.109748][ T204] ------------[ cut here ]------------
[ 11.109884][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.110119][ T204] Modules linked in:
[ 11.110222][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.110486][ T204] Tainted: [W]=WARN
[ 11.110619][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.110879][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.111185][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.111794][ T204] RSP: 0018:ffa00000009e6db8 EFLAGS: 00010286
[ 11.111983][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bc1c0 RCX: 1ff400000013cd7d
[ 11.112247][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bc270
[ 11.112466][ T204] RBP: ff1100000d01a000 R08: 1fe2200001cb784f R09: ff1100000d0e8b58
[ 11.112664][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.112872][ T204] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 11.113079][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.113310][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.113475][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.113671][ T204] PKRU: 55555554
[ 11.113772][ T204] Call Trace:
[ 11.113877][ T204]
[ 11.113954][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.114087][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.114221][ T204] notifier_call_chain+0xb0/0x320
[ 11.114358][ T204] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 11.114524][ T204] ? kernfs_rename_ns+0x45e/0x960
[ 11.114660][ T204] ? netdev_lower_state_changed+0xa0/0x100
[ 11.114883][ T204] ? netdev_change_features+0xa0/0xa0
[ 11.115025][ T204] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.115159][ T204] ? sysfs_create_files+0x75/0x1c0
[ 11.115292][ T204] bond_enslave+0x240e/0x4e20
[ 11.115429][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.115562][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.115730][ T204] ? find_held_lock+0x2b/0x80
[ 11.115937][ T204] ? mark_usage+0x61/0x170
[ 11.116139][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.116345][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.116516][ T204] do_set_master+0x3b2/0x780
[ 11.116649][ T204] ? kernel_text_address+0x149/0x170
[ 11.116792][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.116931][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.117066][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.117257][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.117449][ T204] ? validate_chain+0x38b/0xc20
[ 11.117647][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.117855][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.118054][ T204] ? __kernel_text_address+0x12/0x30
[ 11.118191][ T204] ? __lock_acquire+0x508/0xc10
[ 11.118382][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.118545][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.118676][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.118817][ T204] ? lock_acquire+0x134/0x160
[ 11.118955][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.119086][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.119218][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.119348][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.119478][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.119609][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.119744][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.119881][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.120021][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.120157][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.120293][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.120423][ T204] ? find_held_lock+0x2b/0x80
[ 11.120555][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.120747][ T204] ? mark_usage+0x61/0x170
[ 11.120897][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.121040][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.121171][ T204] ? find_held_lock+0x2b/0x80
[ 11.121301][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.121434][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.121567][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.121702][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.121840][ T204] ? validate_chain+0x38b/0xc20
[ 11.121983][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.122113][ T204] ? __lock_acquire+0x508/0xc10
[ 11.122248][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.122378][ T204] ? find_held_lock+0x2b/0x80
[ 11.122511][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.122645][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.122784][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.122928][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.123071][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.123203][ T204] netlink_unicast+0x486/0x750
[ 11.123337][ T204] ? netlink_attachskb+0x810/0x810
[ 11.123470][ T204] ? __lock_acquire+0x508/0xc10
[ 11.123605][ T204] netlink_sendmsg+0x735/0xc60
[ 11.123739][ T204] ? netlink_unicast+0x750/0x750
[ 11.123879][ T204] ? __might_fault+0x97/0x140
[ 11.124030][ T204] ____sys_sendmsg+0x419/0x850
[ 11.124167][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.124300][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.124464][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.124597][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.124734][ T204] ? validate_chain+0x38b/0xc20
[ 11.124872][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.125009][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.125173][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.125333][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.125528][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.125720][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.125993][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.126194][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.126380][ T204] do_syscall_64+0x117/0xfc0
[ 11.126513][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.126644][ T204] ? exc_page_fault+0xee/0x100
[ 11.126784][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.126956][ T204] RIP: 0033:0x7f9aa191108e
[ 11.127095][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.127569][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.127778][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.127996][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.128192][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.128390][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.128586][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.128794][ T204]
[ 11.128899][ T204] irq event stamp: 65969
[ 11.129005][ T204] hardirqs last enabled at (65977): [] __up_console_sem+0x5a/0x70
[ 11.129234][ T204] hardirqs last disabled at (65984): [] __up_console_sem+0x3f/0x70
[ 11.129463][ T204] softirqs last enabled at (64960): [] __alloc_skb+0x4c5/0x5f0
[ 11.129693][ T204] softirqs last disabled at (64958): [] __alloc_skb+0x4c5/0x5f0
[ 11.129936][ T204] ---[ end trace 0000000000000000 ]---
[ 11.130338][ T204] bond0: (slave eth0): making interface the new active one
[ 11.130599][ T204] ------------[ cut here ]------------
[ 11.130731][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.130989][ T204] Modules linked in:
[ 11.131099][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.131470][ T204] Tainted: [W]=WARN
[ 11.131572][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.131746][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.132045][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.132659][ T204] RSP: 0018:ffa00000009e6ca0 EFLAGS: 00010286
[ 11.132899][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bcf40 RCX: 1ff400000013cd5a
[ 11.133111][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bcff0
[ 11.133412][ T204] RBP: ff11000008064000 R08: 1fe2200001cb79ff R09: ff1100000d0e8b58
[ 11.133613][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.133982][ T204] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.134213][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.134468][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.134738][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.134954][ T204] PKRU: 55555554
[ 11.135056][ T204] Call Trace:
[ 11.135157][ T204]
[ 11.135227][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.135454][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.135593][ T204] notifier_call_chain+0xb0/0x320
[ 11.135732][ T204] netdev_lower_state_changed+0xa0/0x100
[ 11.135970][ T204] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.136142][ T204] ? lockdep_rtnl_is_held+0x1a/0x20
[ 11.136278][ T204] ? bond_ipsec_del_sa_all+0x357/0x520
[ 11.136416][ T204] bond_change_active_slave+0xb35/0x21b0
[ 11.136643][ T204] ? bond_peer_notify_work_rearm+0x80/0x80
[ 11.136824][ T204] bond_select_active_slave+0x114/0x4f0
[ 11.136968][ T204] ? bond_change_active_slave+0x21b0/0x21b0
[ 11.137143][ T204] ? static_key_slow_inc+0x27/0x30
[ 11.137370][ T204] bond_enslave+0x246d/0x4e20
[ 11.137510][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.137647][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.137789][ T204] ? find_held_lock+0x2b/0x80
[ 11.138024][ T204] ? mark_usage+0x61/0x170
[ 11.138157][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.138297][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.138435][ T204] do_set_master+0x3b2/0x780
[ 11.138661][ T204] ? kernel_text_address+0x149/0x170
[ 11.138802][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.138946][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.139087][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.139351][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.139487][ T204] ? validate_chain+0x38b/0xc20
[ 11.139622][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.139757][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.139896][ T204] ? __kernel_text_address+0x12/0x30
[ 11.140042][ T204] ? __lock_acquire+0x508/0xc10
[ 11.140179][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.140317][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.140549][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.140690][ T204] ? lock_acquire+0x134/0x160
[ 11.140835][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.140978][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.141204][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.141344][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.141479][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.141615][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.141847][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.141990][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.142129][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.142270][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.142501][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.142650][ T204] ? find_held_lock+0x2b/0x80
[ 11.142790][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.142931][ T204] ? mark_usage+0x61/0x170
[ 11.143158][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.143297][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.143433][ T204] ? find_held_lock+0x2b/0x80
[ 11.143569][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.143882][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.144048][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.144184][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.144319][ T204] ? validate_chain+0x38b/0xc20
[ 11.144546][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.144681][ T204] ? __lock_acquire+0x508/0xc10
[ 11.144836][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.145038][ T204] ? find_held_lock+0x2b/0x80
[ 11.145273][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.145409][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.145544][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.145684][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.145923][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.146092][ T204] netlink_unicast+0x486/0x750
[ 11.146301][ T204] ? netlink_attachskb+0x810/0x810
[ 11.146513][ T204] ? __lock_acquire+0x508/0xc10
[ 11.146868][ T204] netlink_sendmsg+0x735/0xc60
[ 11.147013][ T204] ? netlink_unicast+0x750/0x750
[ 11.147151][ T204] ? __might_fault+0x97/0x140
[ 11.147289][ T204] ____sys_sendmsg+0x419/0x850
[ 11.147518][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.147653][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.147825][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.148067][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.148203][ T204] ? validate_chain+0x38b/0xc20
[ 11.148340][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.148475][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.148734][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.148887][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.149028][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.149168][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.149431][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.149567][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.149704][ T204] do_syscall_64+0x117/0xfc0
[ 11.149846][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.150088][ T204] ? exc_page_fault+0xee/0x100
[ 11.150223][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.150396][ T204] RIP: 0033:0x7f9aa191108e
[ 11.150538][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.151131][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.151431][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.151637][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.152014][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.152218][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.152418][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.152728][ T204]
[ 11.152834][ T204] irq event stamp: 67267
[ 11.152941][ T204] hardirqs last enabled at (67275): [] __up_console_sem+0x5a/0x70
[ 11.153173][ T204] hardirqs last disabled at (67282): [] __up_console_sem+0x3f/0x70
[ 11.153499][ T204] softirqs last enabled at (66344): [] handle_softirqs+0x611/0x940
[ 11.153737][ T204] softirqs last disabled at (66339): [] __irq_exit_rcu+0x103/0x1c0
[ 11.154076][ T204] ---[ end trace 0000000000000000 ]---
[ 11.154334][ T204] ------------[ cut here ]------------
[ 11.154527][ T204] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/204
[ 11.155058][ T204] Modules linked in:
[ 11.155195][ T204] CPU: 3 UID: 0 PID: 204 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.155469][ T204] Tainted: [W]=WARN
[ 11.155666][ T204] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.155852][ T204] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.156042][ T204] 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 48 ce f0 ff b9 a6 ff ff
[ 11.156622][ T204] RSP: 0018:ffa00000009e6cd8 EFLAGS: 00010286
[ 11.156798][ T204] RAX: 00000000ffffffa6 RBX: ff1100000e5bcc40 RCX: 1ff400000013cd61
[ 11.157009][ T204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bccf0
[ 11.157216][ T204] RBP: ff1100000d01a000 R08: 1fe2200001cb799f R09: ff1100000d0e8b58
[ 11.157509][ T204] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.157711][ T204] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000003
[ 11.157924][ T204] FS: 00007f9aa16d7840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.158258][ T204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.158427][ T204] CR2: 000055e57b7e6d5c CR3: 000000000e603003 CR4: 0000000000771ef0
[ 11.158630][ T204] PKRU: 55555554
[ 11.158823][ T204] Call Trace:
[ 11.158931][ T204]
[ 11.159001][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.159136][ T204] rtnetlink_event+0xe0/0x1f0
[ 11.159274][ T204] notifier_call_chain+0xb0/0x320
[ 11.159501][ T204] call_netdevice_notifiers+0x70/0xa0
[ 11.159638][ T204] ? __dev_open+0x7a0/0x7a0
[ 11.159842][ T204] ? queue_delayed_work_on+0x95/0x100
[ 11.160001][ T204] bond_change_active_slave+0xcc5/0x21b0
[ 11.160228][ T204] ? bond_peer_notify_work_rearm+0x80/0x80
[ 11.160399][ T204] bond_select_active_slave+0x114/0x4f0
[ 11.160538][ T204] ? bond_change_active_slave+0x21b0/0x21b0
[ 11.160806][ T204] ? static_key_slow_inc+0x27/0x30
[ 11.160947][ T204] bond_enslave+0x246d/0x4e20
[ 11.161085][ T204] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.161222][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.161447][ T204] ? find_held_lock+0x2b/0x80
[ 11.161586][ T204] ? mark_usage+0x61/0x170
[ 11.161725][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.161874][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.162195][ T204] do_set_master+0x3b2/0x780
[ 11.162357][ T204] ? kernel_text_address+0x149/0x170
[ 11.162493][ T204] do_setlink.isra.0+0x9ec/0x2a60
[ 11.162631][ T204] ? rtnl_link_get_size+0x350/0x350
[ 11.162871][ T204] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.163059][ T204] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.163262][ T204] ? validate_chain+0x38b/0xc20
[ 11.163465][ T204] ? rcu_read_lock_any_held+0x66/0x90
[ 11.163832][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.164010][ T204] ? __kernel_text_address+0x12/0x30
[ 11.164165][ T204] ? __lock_acquire+0x508/0xc10
[ 11.164382][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.164640][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.164788][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.164927][ T204] ? lock_acquire+0x134/0x160
[ 11.165060][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.165331][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.165463][ T204] ? trace_contention_end+0xb3/0x1a0
[ 11.165597][ T204] ? __mutex_lock+0x1db/0x2010
[ 11.165741][ T204] ? __mutex_lock+0x9b2/0x2010
[ 11.165882][ T204] ? rtnl_newlink+0x883/0xee0
[ 11.166022][ T204] ? ww_mutex_lock+0x160/0x160
[ 11.166154][ T204] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.166290][ T204] ? __rtnl_newlink+0x3fa/0xa50
[ 11.166517][ T204] rtnl_newlink+0x8d1/0xee0
[ 11.166655][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.166801][ T204] ? find_held_lock+0x2b/0x80
[ 11.166942][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.167220][ T204] ? mark_usage+0x61/0x170
[ 11.167416][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.167627][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.167842][ T204] ? find_held_lock+0x2b/0x80
[ 11.168115][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.168315][ T204] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.168529][ T204] ? __rtnl_newlink+0xa50/0xa50
[ 11.168732][ T204] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.168940][ T204] ? validate_chain+0x38b/0xc20
[ 11.169074][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.169207][ T204] ? __lock_acquire+0x508/0xc10
[ 11.169343][ T204] ? lock_acquire.part.0+0xbc/0x260
[ 11.169568][ T204] ? find_held_lock+0x2b/0x80
[ 11.169701][ T204] netlink_rcv_skb+0x14e/0x3a0
[ 11.169845][ T204] ? rtnl_link_fill+0x900/0x900
[ 11.169986][ T204] ? netlink_ack+0xcd0/0xcd0
[ 11.170212][ T204] ? netlink_deliver_tap+0xc5/0x330
[ 11.170344][ T204] ? netlink_deliver_tap+0x13c/0x330
[ 11.170483][ T204] netlink_unicast+0x486/0x750
[ 11.170622][ T204] ? netlink_attachskb+0x810/0x810
[ 11.170857][ T204] ? __lock_acquire+0x508/0xc10
[ 11.171002][ T204] netlink_sendmsg+0x735/0xc60
[ 11.171136][ T204] ? netlink_unicast+0x750/0x750
[ 11.171269][ T204] ? __might_fault+0x97/0x140
[ 11.171500][ T204] ____sys_sendmsg+0x419/0x850
[ 11.171638][ T204] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.171772][ T204] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.171949][ T204] ? move_addr_to_kernel+0x40/0x40
[ 11.172177][ T204] ? stack_depot_save_flags+0x367/0x770
[ 11.172309][ T204] ? validate_chain+0x38b/0xc20
[ 11.172445][ T204] ___sys_sendmsg+0x14e/0x1d0
[ 11.172576][ T204] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.172839][ T204] ? copy_msghdr_from_user+0x460/0x460
[ 11.172992][ T204] __sys_sendmsg+0x145/0x1f0
[ 11.173128][ T204] ? __sys_sendmsg_sock+0x20/0x20
[ 11.173350][ T204] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.173522][ T204] ? do_raw_spin_unlock+0x59/0x250
[ 11.173655][ T204] ? rcu_is_watching+0x15/0xd0
[ 11.173790][ T204] do_syscall_64+0x117/0xfc0
[ 11.174019][ T204] ? trace_hardirqs_off+0xd/0x30
[ 11.174151][ T204] ? exc_page_fault+0xee/0x100
[ 11.174283][ T204] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.174446][ T204] RIP: 0033:0x7f9aa191108e
[ 11.174694][ T204] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.175279][ T204] RSP: 002b:00007ffc6d672200 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.175489][ T204] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f9aa191108e
[ 11.175700][ T204] RDX: 0000000000000000 RSI: 00007ffc6d6722b0 RDI: 0000000000000005
[ 11.175911][ T204] RBP: 00007ffc6d672210 R08: 0000000000000000 R09: 0000000000000000
[ 11.176122][ T204] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.176321][ T204] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6d672970
[ 11.176623][ T204]
[ 11.176723][ T204] irq event stamp: 68439
[ 11.176827][ T204] hardirqs last enabled at (68449): [] __up_console_sem+0x5a/0x70
[ 11.177154][ T204] hardirqs last disabled at (68456): [] __up_console_sem+0x3f/0x70
[ 11.177387][ T204] softirqs last enabled at (67494): [] handle_softirqs+0x611/0x940
[ 11.177632][ T204] softirqs last disabled at (67461): [] __irq_exit_rcu+0x103/0x1c0
[ 11.177964][ T204] ---[ end trace 0000000000000000 ]---
[ 11.178209][ T204] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 11.178727][ T37] ------------[ cut here ]------------
[ 11.179175][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 11.179481][ T37] Modules linked in:
[ 11.179613][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.179908][ T37] Tainted: [W]=WARN
[ 11.180007][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.180163][ T37] Workqueue: events_unbound linkwatch_event
[ 11.180332][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.180576][ T37] 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 48 ce f0 ff b9 a6 ff ff
[ 11.181307][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 11.181502][ T37] RAX: 00000000ffffffa6 RBX: ff1100000e5bc940 RCX: 1ff4000000053f02
[ 11.181686][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e5bc9f0
[ 11.181926][ T37] RBP: ff11000008064000 R08: 1fe2200001cb793f R09: ff11000001d88ba8
[ 11.182112][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.182337][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.182594][ T37] FS: 0000000000000000(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 11.182824][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.182990][ T37] CR2: 00007f250a288574 CR3: 0000000026939003 CR4: 0000000000771ef0
[ 11.183178][ T37] PKRU: 55555554
[ 11.183278][ T37] Call Trace:
[ 11.183372][ T37]
[ 11.183438][ T37] ? ip6_route_dev_notify+0x3d/0x380
[ 11.183566][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.183806][ T37] ? notifier_call_chain+0xb0/0x320
[ 11.183936][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 11.184033][ T37] netif_state_change+0x155/0x3d0
[ 11.184213][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.184428][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 11.184550][ T37] __linkwatch_run_queue+0x350/0x850
[ 11.184712][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 11.184849][ T37] linkwatch_event+0x7f/0xb0
[ 11.184982][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 11.185166][ T37] process_one_work+0xdf8/0x1410
[ 11.185342][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.185471][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 11.185597][ T37] worker_thread+0x4f1/0xd60
[ 11.185720][ T37] ? rescuer_thread+0x1320/0x1320
[ 11.185848][ T37] kthread+0x367/0x460
[ 11.185949][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.186103][ T37] ? kthread_affine_node+0x330/0x330
[ 11.186235][ T37] ret_from_fork+0x474/0x6b0
[ 11.186411][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.186633][ T37] ? __switch_to+0x5a3/0xe00
[ 11.186826][ T37] ? kthread_affine_node+0x330/0x330
[ 11.187015][ T37] ret_from_fork_asm+0x11/0x20
[ 11.187185][ T37]
[ 11.187279][ T37] irq event stamp: 53265
[ 11.187373][ T37] hardirqs last enabled at (53273): [] __up_console_sem+0x5a/0x70
[ 11.187595][ T37] hardirqs last disabled at (53280): [] __up_console_sem+0x3f/0x70
[ 11.187808][ T37] softirqs last enabled at (53014): [] handle_softirqs+0x611/0x940
[ 11.188026][ T37] softirqs last disabled at (53007): [] __irq_exit_rcu+0x103/0x1c0
[ 11.188239][ T37] ---[ end trace 0000000000000000 ]---
[ 11.190250][ T204] ip (204) used greatest stack depth: 22952 bytes left
[ 11.197066][ T37] br0: port 1(eth0) entered blocking state
[ 11.197275][ T37] br0: port 1(eth0) entered forwarding state
[ 11.197895][ T37] ------------[ cut here ]------------
[ 11.198037][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 11.198284][ T37] Modules linked in:
[ 11.198428][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.198697][ T37] Tainted: [W]=WARN
[ 11.198796][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.198955][ T37] Workqueue: events_unbound linkwatch_event
[ 11.199119][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.199276][ T37] 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 48 ce f0 ff b9 a6 ff ff
[ 11.199700][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 11.199873][ T37] RAX: 00000000ffffffa6 RBX: ff11000004b25540 RCX: 1ff4000000053f02
[ 11.200058][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b255f0
[ 11.200237][ T37] RBP: ff11000007af4000 R08: 1fe2200000964abf R09: ff11000001d88ba8
[ 11.200415][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.200594][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.200818][ T37] FS: 0000000000000000(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 11.201039][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.201191][ T37] CR2: 00007f250a288574 CR3: 0000000026939003 CR4: 0000000000771ef0
[ 11.201373][ T37] PKRU: 55555554
[ 11.201462][ T37] Call Trace:
[ 11.201560][ T37]
[ 11.201623][ T37] ? ip6_route_dev_notify+0x3d/0x380
[ 11.201744][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.201869][ T37] ? notifier_call_chain+0xb0/0x320
[ 11.201997][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 11.202088][ T37] netif_state_change+0x155/0x3d0
[ 11.202210][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.202365][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 11.202483][ T37] __linkwatch_run_queue+0x350/0x850
[ 11.202604][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 11.202726][ T37] linkwatch_event+0x7f/0xb0
[ 11.202852][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 11.202978][ T37] process_one_work+0xdf8/0x1410
[ 11.203100][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.203220][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 11.203348][ T37] worker_thread+0x4f1/0xd60
[ 11.203473][ T37] ? rescuer_thread+0x1320/0x1320
[ 11.203591][ T37] kthread+0x367/0x460
[ 11.203684][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.203838][ T37] ? kthread_affine_node+0x330/0x330
[ 11.203966][ T37] ret_from_fork+0x474/0x6b0
[ 11.204086][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.204278][ T37] ? __switch_to+0x5a3/0xe00
[ 11.204461][ T37] ? kthread_affine_node+0x330/0x330
[ 11.204589][ T37] ret_from_fork_asm+0x11/0x20
[ 11.204715][ T37]
[ 11.204812][ T37] irq event stamp: 61415
[ 11.204902][ T37] hardirqs last enabled at (61423): [] __up_console_sem+0x5a/0x70
[ 11.205121][ T37] hardirqs last disabled at (61430): [] __up_console_sem+0x3f/0x70
[ 11.205327][ T37] softirqs last enabled at (61114): [] handle_softirqs+0x611/0x940
[ 11.205572][ T37] softirqs last disabled at (61109): [] __irq_exit_rcu+0x103/0x1c0
[ 11.205785][ T37] ---[ end trace 0000000000000000 ]---
[ 11.206119][ T37] ------------[ cut here ]------------
[ 11.206240][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u18:0/37
[ 11.206480][ T37] Modules linked in:
[ 11.206574][ T37] CPU: 1 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.206851][ T37] Tainted: [W]=WARN
[ 11.206955][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.207119][ T37] Workqueue: events_unbound linkwatch_event
[ 11.207274][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.207430][ T37] 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 48 ce f0 ff b9 a6 ff ff
[ 11.207989][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 11.208157][ T37] RAX: 00000000ffffffa6 RBX: ff11000004b24f40 RCX: 1ff4000000053f02
[ 11.208340][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000004b24ff0
[ 11.208518][ T37] RBP: ff1100000c5d2000 R08: 1fe22000009649ff R09: ff11000001d88ba8
[ 11.208708][ T37] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 11.208909][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.209098][ T37] FS: 0000000000000000(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 11.209310][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.209464][ T37] CR2: 00007f250a288574 CR3: 0000000026939003 CR4: 0000000000771ef0
[ 11.209650][ T37] PKRU: 55555554
[ 11.209740][ T37] Call Trace:
[ 11.209840][ T37]
[ 11.209904][ T37] ? ip6_route_dev_notify+0x3d/0x380
[ 11.210037][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.210157][ T37] ? notifier_call_chain+0xb0/0x320
[ 11.210277][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 11.210374][ T37] netif_state_change+0x155/0x3d0
[ 11.210495][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.210647][ T37] ? linkwatch_do_dev+0xae/0xd0
[ 11.210767][ T37] __linkwatch_run_queue+0x350/0x850
[ 11.210893][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 11.211020][ T37] linkwatch_event+0x7f/0xb0
[ 11.211138][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 11.211260][ T37] process_one_work+0xdf8/0x1410
[ 11.211386][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.211504][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 11.211630][ T37] worker_thread+0x4f1/0xd60
[ 11.211752][ T37] ? rescuer_thread+0x1320/0x1320
[ 11.211879][ T37] kthread+0x367/0x460
[ 11.211976][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.212124][ T37] ? kthread_affine_node+0x330/0x330
[ 11.212248][ T37] ret_from_fork+0x474/0x6b0
[ 11.212369][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.212519][ T37] ? __switch_to+0x5a3/0xe00
[ 11.212640][ T37] ? kthread_affine_node+0x330/0x330
[ 11.212765][ T37] ret_from_fork_asm+0x11/0x20
[ 11.212898][ T37]
[ 11.212997][ T37] irq event stamp: 62019
[ 11.213090][ T37] hardirqs last enabled at (62027): [] __up_console_sem+0x5a/0x70
[ 11.213297][ T37] hardirqs last disabled at (62034): [] __up_console_sem+0x3f/0x70
[ 11.213502][ T37] softirqs last enabled at (61750): [] handle_softirqs+0x611/0x940
[ 11.213707][ T37] softirqs last disabled at (61745): [] __irq_exit_rcu+0x103/0x1c0
[ 11.213931][ T37] ---[ end trace 0000000000000000 ]---
[ 11.255128][ T205] ------------[ cut here ]------------
[ 11.255293][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/205
[ 11.255531][ T205] Modules linked in:
[ 11.255638][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.256401][ T205] Tainted: [W]=WARN
[ 11.256505][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.256669][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.256850][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.257327][ T205] RSP: 0018:ffa00000009f6d80 EFLAGS: 00010286
[ 11.257527][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c9301c0 RCX: 1ff400000013ed76
[ 11.257767][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c930270
[ 11.257977][ T205] RBP: ff1100000d284000 R08: 1fe220000192604f R09: ff1100000d0eae58
[ 11.258173][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.258370][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 11.258567][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.258805][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.258982][ T205] CR2: 0000000033d39988 CR3: 000000000c8ab006 CR4: 0000000000771ef0
[ 11.259180][ T205] PKRU: 55555554
[ 11.259280][ T205] Call Trace:
[ 11.259380][ T205]
[ 11.259449][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.259585][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.259718][ T205] notifier_call_chain+0xb0/0x320
[ 11.259857][ T205] netif_set_mac_address+0x2dd/0x410
[ 11.259997][ T205] ? netif_set_mtu+0x85/0xe0
[ 11.260131][ T205] ? netif_set_group+0x70/0x70
[ 11.260269][ T205] dev_set_mac_address+0xa9/0x260
[ 11.260401][ T205] ? dev_set_mtu+0xa1/0x230
[ 11.260533][ T205] ? __asan_memcpy+0x3c/0x60
[ 11.260679][ T205] bond_enslave+0x89e/0x4e20
[ 11.260875][ T205] ? mark_usage+0x61/0x170
[ 11.261016][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.261152][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.261285][ T205] ? find_held_lock+0x2b/0x80
[ 11.261419][ T205] ? mark_usage+0x61/0x170
[ 11.261551][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.261688][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.261826][ T205] do_set_master+0x3b2/0x780
[ 11.261964][ T205] ? kernel_text_address+0x149/0x170
[ 11.262101][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.262238][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.262373][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.262537][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.262670][ T205] ? validate_chain+0x38b/0xc20
[ 11.262809][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.262947][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.263082][ T205] ? __kernel_text_address+0x12/0x30
[ 11.263216][ T205] ? __lock_acquire+0x508/0xc10
[ 11.263353][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.263485][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.263617][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.263749][ T205] ? lock_acquire+0x134/0x160
[ 11.263885][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.264025][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.264157][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.264290][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.264423][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.264556][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.264690][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.264827][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.265059][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.265197][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.265330][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.265462][ T205] ? find_held_lock+0x2b/0x80
[ 11.265594][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.265726][ T205] ? mark_usage+0x61/0x170
[ 11.265864][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.266006][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.266140][ T205] ? find_held_lock+0x2b/0x80
[ 11.266271][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.266404][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.266538][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.266672][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.266811][ T205] ? validate_chain+0x38b/0xc20
[ 11.266950][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.267083][ T205] ? __lock_acquire+0x508/0xc10
[ 11.267220][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.267353][ T205] ? find_held_lock+0x2b/0x80
[ 11.267488][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.267673][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.267828][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.267973][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.268112][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.268254][ T205] netlink_unicast+0x486/0x750
[ 11.268390][ T205] ? netlink_attachskb+0x810/0x810
[ 11.268530][ T205] ? __lock_acquire+0x508/0xc10
[ 11.268665][ T205] netlink_sendmsg+0x735/0xc60
[ 11.268812][ T205] ? netlink_unicast+0x750/0x750
[ 11.268956][ T205] ? __might_fault+0x97/0x140
[ 11.269099][ T205] ____sys_sendmsg+0x419/0x850
[ 11.269237][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.269371][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.269537][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.269670][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.269810][ T205] ? validate_chain+0x38b/0xc20
[ 11.269954][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.270092][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.270260][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.270406][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.270540][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.270672][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.270847][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.270993][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.271128][ T205] do_syscall_64+0x117/0xfc0
[ 11.271262][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.271398][ T205] ? exc_page_fault+0xee/0x100
[ 11.271533][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.271795][ T205] RIP: 0033:0x7f020bfd808e
[ 11.271960][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.272693][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.272986][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.273234][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.273465][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.273666][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.273890][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.274103][ T205]
[ 11.274207][ T205] irq event stamp: 35067
[ 11.274311][ T205] hardirqs last enabled at (35075): [] __up_console_sem+0x5a/0x70
[ 11.274556][ T205] hardirqs last disabled at (35082): [] __up_console_sem+0x3f/0x70
[ 11.274809][ T205] softirqs last enabled at (34120): [] handle_softirqs+0x611/0x940
[ 11.275059][ T205] softirqs last disabled at (33345): [] __irq_exit_rcu+0x103/0x1c0
[ 11.275302][ T205] ---[ end trace 0000000000000000 ]---
[ 11.275868][ T205] ------------[ cut here ]------------
[ 11.276015][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/205
[ 11.276247][ T205] Modules linked in:
[ 11.276354][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.276626][ T205] Tainted: [W]=WARN
[ 11.276727][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.277463][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.277642][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.278385][ T205] RSP: 0018:ffa00000009f6e18 EFLAGS: 00010286
[ 11.278646][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c930340 RCX: 1ff400000013ed89
[ 11.279072][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9303f0
[ 11.279294][ T205] RBP: ff1100000d284000 R08: 1fe220000192607f R09: ff1100000d0eae58
[ 11.279494][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 11.279694][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cb64000
[ 11.279995][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.280232][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.280401][ T205] CR2: 0000000033d39988 CR3: 000000000c8ab006 CR4: 0000000000771ef0
[ 11.280606][ T205] PKRU: 55555554
[ 11.280709][ T205] Call Trace:
[ 11.280909][ T205]
[ 11.280987][ T205] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.281128][ T205] rtmsg_ifinfo+0x5c/0xb0
[ 11.281233][ T205] netif_open+0xe2/0x120
[ 11.281339][ T205] ? netdev_notify_peers+0x30/0x30
[ 11.281478][ T205] dev_open+0xa1/0x230
[ 11.281582][ T205] ? __asan_memcpy+0x3c/0x60
[ 11.281720][ T205] bond_enslave+0x8d6/0x4e20
[ 11.281951][ T205] ? mark_usage+0x61/0x170
[ 11.282089][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.282228][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.282364][ T205] ? find_held_lock+0x2b/0x80
[ 11.282501][ T205] ? mark_usage+0x61/0x170
[ 11.282638][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.282868][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.283017][ T205] do_set_master+0x3b2/0x780
[ 11.283181][ T205] ? kernel_text_address+0x149/0x170
[ 11.283392][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.283538][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.283741][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.284146][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.284361][ T205] ? validate_chain+0x38b/0xc20
[ 11.284542][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.284681][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.284879][ T205] ? __kernel_text_address+0x12/0x30
[ 11.285026][ T205] ? __lock_acquire+0x508/0xc10
[ 11.285167][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.285307][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.285444][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.285590][ T205] ? lock_acquire+0x134/0x160
[ 11.285749][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.285937][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.286074][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.286213][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.286353][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.286492][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.286632][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.286782][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.286931][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.287075][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.287214][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.287347][ T205] ? find_held_lock+0x2b/0x80
[ 11.287489][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.287622][ T205] ? mark_usage+0x61/0x170
[ 11.287755][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.287902][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.288042][ T205] ? find_held_lock+0x2b/0x80
[ 11.288175][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.288310][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.288445][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.288577][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.288710][ T205] ? validate_chain+0x38b/0xc20
[ 11.288853][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.288992][ T205] ? __lock_acquire+0x508/0xc10
[ 11.289128][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.289262][ T205] ? find_held_lock+0x2b/0x80
[ 11.289396][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.289530][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.289668][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.289849][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.290026][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.290163][ T205] netlink_unicast+0x486/0x750
[ 11.290299][ T205] ? netlink_attachskb+0x810/0x810
[ 11.290433][ T205] ? __lock_acquire+0x508/0xc10
[ 11.290570][ T205] netlink_sendmsg+0x735/0xc60
[ 11.290726][ T205] ? netlink_unicast+0x750/0x750
[ 11.290947][ T205] ? __might_fault+0x97/0x140
[ 11.291106][ T205] ____sys_sendmsg+0x419/0x850
[ 11.291314][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.291517][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.291719][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.291863][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.292027][ T205] ? validate_chain+0x38b/0xc20
[ 11.292169][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.292308][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.292488][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.292638][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.292796][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.292944][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.293119][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.293258][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.293457][ T205] do_syscall_64+0x117/0xfc0
[ 11.293609][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.293748][ T205] ? exc_page_fault+0xee/0x100
[ 11.293892][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.294066][ T205] RIP: 0033:0x7f020bfd808e
[ 11.294212][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.294710][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.294933][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.295142][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.295350][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.295564][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.295778][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.296000][ T205]
[ 11.296103][ T205] irq event stamp: 38071
[ 11.296206][ T205] hardirqs last enabled at (38079): [] __up_console_sem+0x5a/0x70
[ 11.296450][ T205] hardirqs last disabled at (38086): [] __up_console_sem+0x3f/0x70
[ 11.296687][ T205] softirqs last enabled at (37920): [] handle_softirqs+0x611/0x940
[ 11.296944][ T205] softirqs last disabled at (37915): [] __irq_exit_rcu+0x103/0x1c0
[ 11.297182][ T205] ---[ end trace 0000000000000000 ]---
[ 11.297615][ T205] ------------[ cut here ]------------
[ 11.297831][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/205
[ 11.298119][ T205] Modules linked in:
[ 11.298272][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.298587][ T205] Tainted: [W]=WARN
[ 11.298737][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.298972][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.299193][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.299709][ T205] RSP: 0018:ffa00000009f6e10 EFLAGS: 00010286
[ 11.299951][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c930640 RCX: 1ff400000013ed88
[ 11.300203][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9306f0
[ 11.300453][ T205] RBP: ff1100000d284000 R08: 1fe22000019260df R09: ff1100000d0eae58
[ 11.300702][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.300972][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.301225][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.301512][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.301731][ T205] CR2: 000055e57f6597f8 CR3: 000000000c8ab001 CR4: 0000000000771ef0
[ 11.302008][ T205] PKRU: 55555554
[ 11.302158][ T205] Call Trace:
[ 11.302306][ T205]
[ 11.302423][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.302605][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.302806][ T205] notifier_call_chain+0xb0/0x320
[ 11.303000][ T205] netdev_lower_state_changed+0xa0/0x100
[ 11.303186][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.303404][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.303590][ T205] ? queue_delayed_work_on+0x95/0x100
[ 11.303791][ T205] bond_enslave+0x3c2b/0x4e20
[ 11.303988][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.304174][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.304362][ T205] ? find_held_lock+0x2b/0x80
[ 11.304547][ T205] ? mark_usage+0x61/0x170
[ 11.304729][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.304937][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.305120][ T205] do_set_master+0x3b2/0x780
[ 11.305300][ T205] ? kernel_text_address+0x149/0x170
[ 11.305504][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.305685][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.305877][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.306097][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.306281][ T205] ? validate_chain+0x38b/0xc20
[ 11.306464][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.306646][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.306845][ T205] ? __kernel_text_address+0x12/0x30
[ 11.307037][ T205] ? __lock_acquire+0x508/0xc10
[ 11.307217][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.307397][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.307575][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.307752][ T205] ? lock_acquire+0x134/0x160
[ 11.307949][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.308126][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.308304][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.308482][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.308658][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.308852][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.309041][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.309216][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.309396][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.309576][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.309756][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.309955][ T205] ? find_held_lock+0x2b/0x80
[ 11.310135][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.310312][ T205] ? mark_usage+0x61/0x170
[ 11.310490][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.310673][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.310861][ T205] ? find_held_lock+0x2b/0x80
[ 11.311048][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.311227][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.311407][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.311588][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.311768][ T205] ? validate_chain+0x38b/0xc20
[ 11.311967][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.312146][ T205] ? __lock_acquire+0x508/0xc10
[ 11.312324][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.312499][ T205] ? find_held_lock+0x2b/0x80
[ 11.312678][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.312868][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.313081][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.313333][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.313551][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.313819][ T205] netlink_unicast+0x486/0x750
[ 11.314081][ T205] ? netlink_attachskb+0x810/0x810
[ 11.314332][ T205] ? __lock_acquire+0x508/0xc10
[ 11.314559][ T205] netlink_sendmsg+0x735/0xc60
[ 11.314742][ T205] ? netlink_unicast+0x750/0x750
[ 11.314938][ T205] ? __might_fault+0x97/0x140
[ 11.315119][ T205] ____sys_sendmsg+0x419/0x850
[ 11.315294][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.315471][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.315678][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.315870][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.316067][ T205] ? validate_chain+0x38b/0xc20
[ 11.316245][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.316420][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.316627][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.316829][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.317016][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.317191][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.317411][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.317594][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.317770][ T205] do_syscall_64+0x117/0xfc0
[ 11.317967][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.318144][ T205] ? exc_page_fault+0xee/0x100
[ 11.318321][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.318529][ T205] RIP: 0033:0x7f020bfd808e
[ 11.318710][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.319235][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.319480][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.319719][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.319981][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.320219][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.320456][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.320704][ T205]
[ 11.320857][ T205] irq event stamp: 39551
[ 11.321011][ T205] hardirqs last enabled at (39561): [] __up_console_sem+0x5a/0x70
[ 11.321281][ T205] hardirqs last disabled at (39570): [] __up_console_sem+0x3f/0x70
[ 11.321549][ T205] softirqs last enabled at (38460): [] handle_softirqs+0x611/0x940
[ 11.321836][ T205] softirqs last disabled at (38453): [] __irq_exit_rcu+0x103/0x1c0
[ 11.322116][ T205] ---[ end trace 0000000000000000 ]---
[ 11.322388][ T205] ------------[ cut here ]------------
[ 11.322557][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/205
[ 11.322853][ T205] Modules linked in:
[ 11.323012][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.323417][ T205] Tainted: [W]=WARN
[ 11.323584][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.323809][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.324040][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.324544][ T205] RSP: 0018:ffa00000009f6e10 EFLAGS: 00010286
[ 11.324753][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c9307c0 RCX: 1ff400000013ed88
[ 11.325018][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c930870
[ 11.325257][ T205] RBP: ff1100000d284000 R08: 1fe220000192610f R09: ff1100000d0eae58
[ 11.325498][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.325736][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.325996][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.326271][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.326484][ T205] CR2: 000055e57f6597f8 CR3: 000000000c8ab001 CR4: 0000000000771ef0
[ 11.326725][ T205] PKRU: 55555554
[ 11.326882][ T205] Call Trace:
[ 11.327035][ T205]
[ 11.327151][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.327335][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.327517][ T205] notifier_call_chain+0xb0/0x320
[ 11.327698][ T205] netdev_lower_state_changed+0xa0/0x100
[ 11.327890][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.328108][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.328283][ T205] ? queue_delayed_work_on+0x95/0x100
[ 11.328465][ T205] bond_enslave+0x317e/0x4e20
[ 11.328646][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.328836][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.329023][ T205] ? find_held_lock+0x2b/0x80
[ 11.329201][ T205] ? mark_usage+0x61/0x170
[ 11.329377][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.329562][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.329742][ T205] do_set_master+0x3b2/0x780
[ 11.329937][ T205] ? kernel_text_address+0x149/0x170
[ 11.330116][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.330300][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.330480][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.330688][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.330881][ T205] ? validate_chain+0x38b/0xc20
[ 11.331063][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.331239][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.331416][ T205] ? __kernel_text_address+0x12/0x30
[ 11.331596][ T205] ? __lock_acquire+0x508/0xc10
[ 11.331789][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.331977][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.332158][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.332336][ T205] ? lock_acquire+0x134/0x160
[ 11.332515][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.332694][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.332886][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.333079][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.333258][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.333436][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.333614][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.333802][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.333993][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.334174][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.334359][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.334538][ T205] ? find_held_lock+0x2b/0x80
[ 11.334719][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.334911][ T205] ? mark_usage+0x61/0x170
[ 11.335097][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.335282][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.335459][ T205] ? find_held_lock+0x2b/0x80
[ 11.335640][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.335835][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.336024][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.336202][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.336379][ T205] ? validate_chain+0x38b/0xc20
[ 11.336556][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.336736][ T205] ? __lock_acquire+0x508/0xc10
[ 11.336933][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.337110][ T205] ? find_held_lock+0x2b/0x80
[ 11.337293][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.337469][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.337647][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.337841][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.338026][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.338206][ T205] netlink_unicast+0x486/0x750
[ 11.338384][ T205] ? netlink_attachskb+0x810/0x810
[ 11.338582][ T205] ? __lock_acquire+0x508/0xc10
[ 11.338767][ T205] netlink_sendmsg+0x735/0xc60
[ 11.338992][ T205] ? netlink_unicast+0x750/0x750
[ 11.339179][ T205] ? __might_fault+0x97/0x140
[ 11.339363][ T205] ____sys_sendmsg+0x419/0x850
[ 11.339543][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.339720][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.339948][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.340130][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.340310][ T205] ? validate_chain+0x38b/0xc20
[ 11.340488][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.340664][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.340888][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.341086][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.341264][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.341443][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.341657][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.341848][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.342030][ T205] do_syscall_64+0x117/0xfc0
[ 11.342212][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.342388][ T205] ? exc_page_fault+0xee/0x100
[ 11.342579][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.342804][ T205] RIP: 0033:0x7f020bfd808e
[ 11.342995][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.343499][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.343745][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.344004][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.344251][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.344491][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.344729][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.345009][ T205]
[ 11.345153][ T205] irq event stamp: 40873
[ 11.345302][ T205] hardirqs last enabled at (40883): [] __up_console_sem+0x5a/0x70
[ 11.345574][ T205] hardirqs last disabled at (40892): [] __up_console_sem+0x3f/0x70
[ 11.345952][ T205] softirqs last enabled at (39746): [] handle_softirqs+0x611/0x940
[ 11.346230][ T205] softirqs last disabled at (39741): [] __irq_exit_rcu+0x103/0x1c0
[ 11.346502][ T205] ---[ end trace 0000000000000000 ]---
[ 11.346957][ T205] ------------[ cut here ]------------
[ 11.347128][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/205
[ 11.347401][ T205] Modules linked in:
[ 11.347551][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.347883][ T205] Tainted: [W]=WARN
[ 11.348041][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.348257][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.348486][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.349035][ T205] RSP: 0018:ffa00000009f6d20 EFLAGS: 00010286
[ 11.349256][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c930ac0 RCX: 1ff400000013ed6a
[ 11.349510][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c930b70
[ 11.349757][ T205] RBP: ff1100000d284000 R08: 1fe220000192616f R09: ff1100000d0eae58
[ 11.350027][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.350279][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.350533][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.350827][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.351070][ T205] CR2: 000055e57f6597f8 CR3: 000000000c8ab001 CR4: 0000000000771ef0
[ 11.351324][ T205] PKRU: 55555554
[ 11.351472][ T205] Call Trace:
[ 11.351619][ T205]
[ 11.351736][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.351937][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.352122][ T205] notifier_call_chain+0xb0/0x320
[ 11.352308][ T205] __netdev_upper_dev_link+0x3a5/0x590
[ 11.352490][ T205] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 11.352678][ T205] ? netdev_wait_allrefs_any+0x570/0x570
[ 11.352880][ T205] netdev_master_upper_dev_link+0x86/0xb0
[ 11.353123][ T205] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.353306][ T205] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.353485][ T205] ? netdev_rx_handler_register+0x1b/0xc0
[ 11.353719][ T205] bond_enslave+0x224d/0x4e20
[ 11.353952][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.354132][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.354335][ T205] ? find_held_lock+0x2b/0x80
[ 11.354550][ T205] ? mark_usage+0x61/0x170
[ 11.354789][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.355049][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.355301][ T205] do_set_master+0x3b2/0x780
[ 11.355557][ T205] ? kernel_text_address+0x149/0x170
[ 11.355795][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.356043][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.356276][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.356569][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.356843][ T205] ? validate_chain+0x38b/0xc20
[ 11.357108][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.357336][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.357539][ T205] ? __kernel_text_address+0x12/0x30
[ 11.357760][ T205] ? __lock_acquire+0x508/0xc10
[ 11.357968][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.358147][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.358372][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.358632][ T205] ? lock_acquire+0x134/0x160
[ 11.358904][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.359166][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.359423][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.359679][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.359963][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.360226][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.360476][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.360672][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.360869][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.361058][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.361240][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.361417][ T205] ? find_held_lock+0x2b/0x80
[ 11.361602][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.361791][ T205] ? mark_usage+0x61/0x170
[ 11.361978][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.362161][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.362338][ T205] ? find_held_lock+0x2b/0x80
[ 11.362517][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.362698][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.362898][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.363085][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.363265][ T205] ? validate_chain+0x38b/0xc20
[ 11.363443][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.363619][ T205] ? __lock_acquire+0x508/0xc10
[ 11.363812][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.364000][ T205] ? find_held_lock+0x2b/0x80
[ 11.364181][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.364363][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.364543][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.364725][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.364925][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.365107][ T205] netlink_unicast+0x486/0x750
[ 11.365288][ T205] ? netlink_attachskb+0x810/0x810
[ 11.365466][ T205] ? __lock_acquire+0x508/0xc10
[ 11.365652][ T205] netlink_sendmsg+0x735/0xc60
[ 11.365851][ T205] ? netlink_unicast+0x750/0x750
[ 11.366050][ T205] ? __might_fault+0x97/0x140
[ 11.366236][ T205] ____sys_sendmsg+0x419/0x850
[ 11.366420][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.366599][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.366821][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.367015][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.367197][ T205] ? validate_chain+0x38b/0xc20
[ 11.367379][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.367555][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.367769][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.368032][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.368211][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.368388][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.368606][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.368799][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.368986][ T205] do_syscall_64+0x117/0xfc0
[ 11.369164][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.369341][ T205] ? exc_page_fault+0xee/0x100
[ 11.369520][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.369731][ T205] RIP: 0033:0x7f020bfd808e
[ 11.369938][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.370445][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.370693][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.370961][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.371204][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.371450][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.371691][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.371968][ T205]
[ 11.372112][ T205] irq event stamp: 42283
[ 11.372258][ T205] hardirqs last enabled at (42293): [] __up_console_sem+0x5a/0x70
[ 11.372566][ T205] hardirqs last disabled at (42302): [] __up_console_sem+0x3f/0x70
[ 11.372926][ T205] softirqs last enabled at (41514): [] handle_softirqs+0x611/0x940
[ 11.373295][ T205] softirqs last disabled at (41507): [] __irq_exit_rcu+0x103/0x1c0
[ 11.373662][ T205] ---[ end trace 0000000000000000 ]---
[ 11.373975][ T205] ------------[ cut here ]------------
[ 11.374204][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/205
[ 11.374522][ T205] Modules linked in:
[ 11.374676][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.375007][ T205] Tainted: [W]=WARN
[ 11.375155][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.375367][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.375589][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.376131][ T205] RSP: 0018:ffa00000009f6e10 EFLAGS: 00010286
[ 11.376346][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c930dc0 RCX: 1ff400000013ed88
[ 11.376593][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c930e70
[ 11.376854][ T205] RBP: ff1100000d284000 R08: 1fe22000019261cf R09: ff1100000d0eae58
[ 11.377106][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.377347][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 11.377589][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.377884][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.378102][ T205] CR2: 000055e57f6597f8 CR3: 000000000c8ab001 CR4: 0000000000771ef0
[ 11.378345][ T205] PKRU: 55555554
[ 11.378488][ T205] Call Trace:
[ 11.378632][ T205]
[ 11.378746][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.378947][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.379125][ T205] notifier_call_chain+0xb0/0x320
[ 11.379311][ T205] netdev_lower_state_changed+0xa0/0x100
[ 11.379489][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 11.379697][ T205] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.379887][ T205] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 11.380078][ T205] bond_enslave+0x2358/0x4e20
[ 11.380260][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.380439][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.380619][ T205] ? find_held_lock+0x2b/0x80
[ 11.380808][ T205] ? mark_usage+0x61/0x170
[ 11.380993][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.381174][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.381422][ T205] do_set_master+0x3b2/0x780
[ 11.381666][ T205] ? kernel_text_address+0x149/0x170
[ 11.381939][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.382197][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.382410][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.382620][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.382814][ T205] ? validate_chain+0x38b/0xc20
[ 11.383021][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.383234][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.383473][ T205] ? __kernel_text_address+0x12/0x30
[ 11.383690][ T205] ? __lock_acquire+0x508/0xc10
[ 11.383902][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.384093][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.384274][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.384451][ T205] ? lock_acquire+0x134/0x160
[ 11.384626][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.384816][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.385009][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.385186][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.385364][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.385540][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.385718][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.385908][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.386096][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.386276][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.386461][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.386635][ T205] ? find_held_lock+0x2b/0x80
[ 11.386826][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.387010][ T205] ? mark_usage+0x61/0x170
[ 11.387186][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.387365][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.387540][ T205] ? find_held_lock+0x2b/0x80
[ 11.387725][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.387926][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.388105][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.388282][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.388458][ T205] ? validate_chain+0x38b/0xc20
[ 11.388635][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.388828][ T205] ? __lock_acquire+0x508/0xc10
[ 11.389024][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.389211][ T205] ? find_held_lock+0x2b/0x80
[ 11.389390][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.389567][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.389743][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.389943][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.390124][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.390303][ T205] netlink_unicast+0x486/0x750
[ 11.390485][ T205] ? netlink_attachskb+0x810/0x810
[ 11.390663][ T205] ? __lock_acquire+0x508/0xc10
[ 11.390856][ T205] netlink_sendmsg+0x735/0xc60
[ 11.391044][ T205] ? netlink_unicast+0x750/0x750
[ 11.391230][ T205] ? __might_fault+0x97/0x140
[ 11.391452][ T205] ____sys_sendmsg+0x419/0x850
[ 11.391670][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.391858][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.392077][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.392256][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.392433][ T205] ? validate_chain+0x38b/0xc20
[ 11.392615][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.392802][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.393029][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.393219][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.393402][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.393578][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.393805][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.393992][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.394169][ T205] do_syscall_64+0x117/0xfc0
[ 11.394344][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.394522][ T205] ? exc_page_fault+0xee/0x100
[ 11.394770][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.395015][ T205] RIP: 0033:0x7f020bfd808e
[ 11.395200][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.395705][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.395973][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.396218][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.396457][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.396698][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.396962][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.397213][ T205]
[ 11.397355][ T205] irq event stamp: 43589
[ 11.397499][ T205] hardirqs last enabled at (43599): [] __up_console_sem+0x5a/0x70
[ 11.397769][ T205] hardirqs last disabled at (43608): [] __up_console_sem+0x3f/0x70
[ 11.398064][ T205] softirqs last enabled at (42380): [] __alloc_skb+0x4c5/0x5f0
[ 11.398339][ T205] softirqs last disabled at (42378): [] __alloc_skb+0x4c5/0x5f0
[ 11.398609][ T205] ---[ end trace 0000000000000000 ]---
[ 11.399045][ T205] ------------[ cut here ]------------
[ 11.399215][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/205
[ 11.399487][ T205] Modules linked in:
[ 11.399635][ T205] CPU: 2 UID: 0 PID: 205 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.399961][ T205] Tainted: [W]=WARN
[ 11.400106][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.400318][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.400538][ T205] 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 48 ce f0 ff b9 a6 ff ff
[ 11.401060][ T205] RSP: 0018:ffa00000009f6db8 EFLAGS: 00010286
[ 11.401273][ T205] RAX: 00000000ffffffa6 RBX: ff1100000c930940 RCX: 1ff400000013ed7d
[ 11.401517][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9309f0
[ 11.401757][ T205] RBP: ff1100000d01a000 R08: 1fe220000192613f R09: ff1100000d0eae58
[ 11.402016][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 11.402260][ T205] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[ 11.402502][ T205] FS: 00007f020bd9e840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.402790][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.403025][ T205] CR2: 000055e57f6597f8 CR3: 000000000c8ab001 CR4: 0000000000771ef0
[ 11.403267][ T205] PKRU: 55555554
[ 11.403415][ T205] Call Trace:
[ 11.403558][ T205]
[ 11.403672][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.403913][ T205] rtnetlink_event+0xe0/0x1f0
[ 11.404135][ T205] notifier_call_chain+0xb0/0x320
[ 11.404315][ T205] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 11.404523][ T205] ? kernfs_rename_ns+0x45e/0x960
[ 11.404706][ T205] ? netdev_lower_state_changed+0xa0/0x100
[ 11.404951][ T205] ? netdev_change_features+0xa0/0xa0
[ 11.405129][ T205] ? netdev_upper_dev_link+0xb0/0xb0
[ 11.405307][ T205] ? sysfs_create_files+0x75/0x1c0
[ 11.405486][ T205] bond_enslave+0x240e/0x4e20
[ 11.405667][ T205] ? bond_update_slave_arr+0xcf0/0xcf0
[ 11.405862][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.406053][ T205] ? find_held_lock+0x2b/0x80
[ 11.406234][ T205] ? mark_usage+0x61/0x170
[ 11.406472][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.406722][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.406924][ T205] do_set_master+0x3b2/0x780
[ 11.407103][ T205] ? kernel_text_address+0x149/0x170
[ 11.407286][ T205] do_setlink.isra.0+0x9ec/0x2a60
[ 11.407469][ T205] ? rtnl_link_get_size+0x350/0x350
[ 11.407647][ T205] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.407870][ T205] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.408057][ T205] ? validate_chain+0x38b/0xc20
[ 11.408234][ T205] ? rcu_read_lock_any_held+0x66/0x90
[ 11.408414][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.408591][ T205] ? __kernel_text_address+0x12/0x30
[ 11.408767][ T205] ? __lock_acquire+0x508/0xc10
[ 11.408968][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.409144][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.409324][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.409499][ T205] ? lock_acquire+0x134/0x160
[ 11.409742][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.409982][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.410162][ T205] ? trace_contention_end+0xb3/0x1a0
[ 11.410340][ T205] ? __mutex_lock+0x1db/0x2010
[ 11.410514][ T205] ? __mutex_lock+0x9b2/0x2010
[ 11.410692][ T205] ? rtnl_newlink+0x883/0xee0
[ 11.410908][ T205] ? ww_mutex_lock+0x160/0x160
[ 11.411092][ T205] ? nla_get_range_signed+0x3d0/0x3d0
[ 11.411273][ T205] ? __rtnl_newlink+0x3fa/0xa50
[ 11.411455][ T205] rtnl_newlink+0x8d1/0xee0
[ 11.411634][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.411822][ T205] ? find_held_lock+0x2b/0x80
[ 11.412008][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.412210][ T205] ? mark_usage+0x61/0x170
[ 11.412388][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.412568][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.412743][ T205] ? find_held_lock+0x2b/0x80
[ 11.412943][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.413132][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.413394][ T205] ? __rtnl_newlink+0xa50/0xa50
[ 11.413583][ T205] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.413763][ T205] ? validate_chain+0x38b/0xc20
[ 11.413961][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.414140][ T205] ? __lock_acquire+0x508/0xc10
[ 11.414319][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 11.414495][ T205] ? find_held_lock+0x2b/0x80
[ 11.414692][ T205] netlink_rcv_skb+0x14e/0x3a0
[ 11.414882][ T205] ? rtnl_link_fill+0x900/0x900
[ 11.415065][ T205] ? netlink_ack+0xcd0/0xcd0
[ 11.415249][ T205] ? netlink_deliver_tap+0xc5/0x330
[ 11.415426][ T205] ? netlink_deliver_tap+0x13c/0x330
[ 11.415605][ T205] netlink_unicast+0x486/0x750
[ 11.415815][ T205] ? netlink_attachskb+0x810/0x810
[ 11.415997][ T205] ? __lock_acquire+0x508/0xc10
[ 11.416175][ T205] netlink_sendmsg+0x735/0xc60
[ 11.416353][ T205] ? netlink_unicast+0x750/0x750
[ 11.416536][ T205] ? __might_fault+0x97/0x140
[ 11.416714][ T205] ____sys_sendmsg+0x419/0x850
[ 11.416904][ T205] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.417107][ T205] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.417313][ T205] ? move_addr_to_kernel+0x40/0x40
[ 11.417491][ T205] ? stack_depot_save_flags+0x367/0x770
[ 11.417667][ T205] ? validate_chain+0x38b/0xc20
[ 11.417860][ T205] ___sys_sendmsg+0x14e/0x1d0
[ 11.418044][ T205] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.418269][ T205] ? copy_msghdr_from_user+0x460/0x460
[ 11.418459][ T205] __sys_sendmsg+0x145/0x1f0
[ 11.418636][ T205] ? __sys_sendmsg_sock+0x20/0x20
[ 11.418824][ T205] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.419044][ T205] ? do_raw_spin_unlock+0x59/0x250
[ 11.419228][ T205] ? rcu_is_watching+0x15/0xd0
[ 11.419423][ T205] do_syscall_64+0x117/0xfc0
[ 11.419599][ T205] ? trace_hardirqs_off+0xd/0x30
[ 11.419789][ T205] ? exc_page_fault+0xee/0x100
[ 11.419976][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.420184][ T205] RIP: 0033:0x7f020bfd808e
[ 11.420366][ T205] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.420905][ T205] RSP: 002b:00007ffe4bae99e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.421157][ T205] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f020bfd808e
[ 11.421396][ T205] RDX: 0000000000000000 RSI: 00007ffe4bae9a90 RDI: 0000000000000005
[ 11.421656][ T205] RBP: 00007ffe4bae99f0 R08: 0000000000000000 R09: 0000000000000000
[ 11.421909][ T205] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.422160][ T205] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe4baea150
[ 11.422406][ T205]
[ 11.422549][ T205] irq event stamp: 44975
[ 11.422717][ T205] hardirqs last enabled at (44985): [] __up_console_sem+0x5a/0x70
[ 11.423013][ T205] hardirqs last disabled at (44996): [] __up_console_sem+0x3f/0x70
[ 11.423287][ T205] softirqs last enabled at (44040): [] handle_softirqs+0x611/0x940
[ 11.423562][ T205] softirqs last disabled at (44033): [] __irq_exit_rcu+0x103/0x1c0
[ 11.423875][ T205] ---[ end trace 0000000000000000 ]---
[ 11.424377][ T205] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 11.424715][ T179] ------------[ cut here ]------------
[ 11.424884][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:2/179
[ 11.425149][ T179] Modules linked in:
[ 11.425249][ T179] CPU: 3 UID: 0 PID: 179 Comm: kworker/u20:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.425525][ T179] Tainted: [W]=WARN
[ 11.425616][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.425766][ T179] Workqueue: events_unbound linkwatch_event
[ 11.425939][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.426104][ T179] 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 48 ce f0 ff b9 a6 ff ff
[ 11.426524][ T179] RSP: 0018:ffa00000009279e0 EFLAGS: 00010286
[ 11.426674][ T179] RAX: 00000000ffffffa6 RBX: ff11000009320940 RCX: 1ff4000000124f02
[ 11.426864][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000093209f0
[ 11.427047][ T179] RBP: ff1100000d284000 R08: 1fe220000126413f R09: ff1100000c5c51a8
[ 11.427223][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.427401][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.427583][ T179] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.427801][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.427956][ T179] CR2: 0000000033d39988 CR3: 000000000c8ab006 CR4: 0000000000771ef0
[ 11.428137][ T179] PKRU: 55555554
[ 11.428226][ T179] Call Trace:
[ 11.428315][ T179]
[ 11.428378][ T179] ? ip6_route_dev_notify+0x3d/0x380
[ 11.428502][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.428620][ T179] ? notifier_call_chain+0xb0/0x320
[ 11.428740][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 11.428838][ T179] netif_state_change+0x155/0x3d0
[ 11.428985][ T179] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.429189][ T179] ? linkwatch_do_dev+0xae/0xd0
[ 11.429308][ T179] __linkwatch_run_queue+0x350/0x850
[ 11.429433][ T179] ? linkwatch_do_dev+0xd0/0xd0
[ 11.429555][ T179] linkwatch_event+0x7f/0xb0
[ 11.429674][ T179] ? __linkwatch_run_queue+0x850/0x850
[ 11.429803][ T179] process_one_work+0xdf8/0x1410
[ 11.429934][ T179] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.430052][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.430176][ T179] worker_thread+0x4f1/0xd60
[ 11.430299][ T179] ? rescuer_thread+0x1320/0x1320
[ 11.430417][ T179] ? __kthread_parkme+0xbd/0x210
[ 11.430539][ T179] ? rescuer_thread+0x1320/0x1320
[ 11.430787][ T179] kthread+0x367/0x460
[ 11.430878][ T179] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.431030][ T179] ? kthread_affine_node+0x330/0x330
[ 11.431149][ T179] ret_from_fork+0x474/0x6b0
[ 11.431342][ T179] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.431494][ T179] ? __switch_to+0x5a3/0xe00
[ 11.431615][ T179] ? kthread_affine_node+0x330/0x330
[ 11.431813][ T179] ret_from_fork_asm+0x11/0x20
[ 11.431949][ T179]
[ 11.432036][ T179] irq event stamp: 11929
[ 11.432125][ T179] hardirqs last enabled at (11937): [] __up_console_sem+0x5a/0x70
[ 11.432336][ T179] hardirqs last disabled at (11944): [] __up_console_sem+0x3f/0x70
[ 11.432540][ T179] softirqs last enabled at (11662): [] handle_softirqs+0x611/0x940
[ 11.432745][ T179] softirqs last disabled at (11657): [] __irq_exit_rcu+0x103/0x1c0
[ 11.432971][ T179] ---[ end trace 0000000000000000 ]---
[ 11.433564][ T179] br0: port 2(eth1) entered blocking state
[ 11.433728][ T179] br0: port 2(eth1) entered forwarding state
[ 11.434212][ T179] ------------[ cut here ]------------
[ 11.434329][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u20:2/179
[ 11.434563][ T179] Modules linked in:
[ 11.434655][ T179] CPU: 3 UID: 0 PID: 179 Comm: kworker/u20:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.435003][ T179] Tainted: [W]=WARN
[ 11.435094][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.435276][ T179] Workqueue: events_unbound linkwatch_event
[ 11.435431][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.435584][ T179] 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 48 ce f0 ff b9 a6 ff ff
[ 11.436020][ T179] RSP: 0018:ffa00000009279e0 EFLAGS: 00010286
[ 11.436170][ T179] RAX: 00000000ffffffa6 RBX: ff11000009321cc0 RCX: 1ff4000000124f02
[ 11.436343][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009321d70
[ 11.436524][ T179] RBP: ff1100000d281000 R08: 1fe22000012643af R09: ff1100000c5c51a8
[ 11.436699][ T179] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 11.436881][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 11.437062][ T179] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 11.437273][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.437422][ T179] CR2: 0000000033d39988 CR3: 0000000026939001 CR4: 0000000000771ef0
[ 11.437597][ T179] PKRU: 55555554
[ 11.437687][ T179] Call Trace:
[ 11.437784][ T179]
[ 11.437848][ T179] ? ip6_route_dev_notify+0x3d/0x380
[ 11.437972][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.438105][ T179] ? notifier_call_chain+0xb0/0x320
[ 11.438229][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 11.438319][ T179] netif_state_change+0x155/0x3d0
[ 11.438438][ T179] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 11.438589][ T179] ? linkwatch_do_dev+0xae/0xd0
[ 11.438706][ T179] __linkwatch_run_queue+0x350/0x850
[ 11.438830][ T179] ? linkwatch_do_dev+0xd0/0xd0
[ 11.438963][ T179] linkwatch_event+0x7f/0xb0
[ 11.439084][ T179] ? __linkwatch_run_queue+0x850/0x850
[ 11.439203][ T179] process_one_work+0xdf8/0x1410
[ 11.439326][ T179] ? pwq_dec_nr_in_flight+0x710/0x710
[ 11.439443][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.439565][ T179] worker_thread+0x4f1/0xd60
[ 11.439684][ T179] ? rescuer_thread+0x1320/0x1320
[ 11.439810][ T179] ? __kthread_parkme+0xbd/0x210
[ 11.439936][ T179] ? rescuer_thread+0x1320/0x1320
[ 11.440055][ T179] kthread+0x367/0x460
[ 11.440143][ T179] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 11.440293][ T179] ? kthread_affine_node+0x330/0x330
[ 11.440416][ T179] ret_from_fork+0x474/0x6b0
[ 11.440541][ T179] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 11.440699][ T179] ? __switch_to+0x5a3/0xe00
[ 11.440829][ T179] ? kthread_affine_node+0x330/0x330
[ 11.440958][ T179] ret_from_fork_asm+0x11/0x20
[ 11.441087][ T179]
[ 11.441178][ T179] irq event stamp: 13063
[ 11.441269][ T179] hardirqs last enabled at (13071): [] __up_console_sem+0x5a/0x70
[ 11.441476][ T179] hardirqs last disabled at (13078): [] __up_console_sem+0x3f/0x70
[ 11.441684][ T179] softirqs last enabled at (12700): [] handle_softirqs+0x611/0x940
[ 11.441894][ T179] softirqs last disabled at (12641): [] __irq_exit_rcu+0x103/0x1c0
[ 11.442101][ T179] ---[ end trace 0000000000000000 ]---
[ 11.524303][ T208] ------------[ cut here ]------------
[ 11.524596][ T208] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/208
[ 11.525467][ T208] Modules linked in:
[ 11.525679][ T208] CPU: 2 UID: 0 PID: 208 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.526165][ T208] Tainted: [W]=WARN
[ 11.526368][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.526671][ T208] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.527009][ T208] 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 48 ce f0 ff b9 a6 ff ff
[ 11.527792][ T208] RSP: 0018:ffa00000009f7020 EFLAGS: 00010286
[ 11.528108][ T208] RAX: 00000000ffffffa6 RBX: ff1100000c9acc40 RCX: 1ff400000013edca
[ 11.528460][ T208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c9accf0
[ 11.528825][ T208] RBP: ff1100000d01a000 R08: 1fe220000193599f R09: ff11000005e90b58
[ 11.529188][ T208] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.529541][ T208] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.529912][ T208] FS: 00007faa6f7fd840(0000) GS:ff11000098c1a000(0000) knlGS:0000000000000000
[ 11.530326][ T208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.530630][ T208] CR2: 000000003c920988 CR3: 000000000f0df005 CR4: 0000000000771ef0
[ 11.531011][ T208] PKRU: 55555554
[ 11.531212][ T208] Call Trace:
[ 11.531415][ T208]
[ 11.531570][ T208] ? __local_bh_enable_ip+0xa5/0x140
[ 11.531839][ T208] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.532111][ T208] rtmsg_ifinfo+0x5c/0xb0
[ 11.532323][ T208] ? mark_held_locks+0x40/0x70
[ 11.532577][ T208] __dev_notify_flags+0x1b8/0x280
[ 11.532852][ T208] ? netif_change_name+0x8c0/0x8c0
[ 11.533123][ T208] ? __dev_change_flags+0x4a4/0x6d0
[ 11.533387][ T208] ? netif_set_allmulti+0x2c0/0x2c0
[ 11.533639][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.533914][ T208] ? is_bpf_text_address+0x68/0x110
[ 11.534190][ T208] netif_change_flags+0xfe/0x190
[ 11.534446][ T208] ? unwind_get_return_address+0x67/0xd0
[ 11.534707][ T208] do_setlink.isra.0+0x1d25/0x2a60
[ 11.534988][ T208] ? rtnl_link_get_size+0x350/0x350
[ 11.535247][ T208] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.535549][ T208] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.535819][ T208] ? validate_chain+0x38b/0xc20
[ 11.536090][ T208] ? rcu_read_lock_any_held+0x66/0x90
[ 11.536348][ T208] ? stack_depot_save_flags+0x367/0x770
[ 11.536603][ T208] ? __kernel_text_address+0x12/0x30
[ 11.536880][ T208] ? __lock_acquire+0x508/0xc10
[ 11.537146][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 11.537397][ T208] ? rtnl_newlink+0x883/0xee0
[ 11.537653][ T208] ? rcu_is_watching+0x15/0xd0
[ 11.537936][ T208] ? lock_acquire+0x134/0x160
[ 11.538186][ T208] ? rcu_is_watching+0x15/0xd0
[ 11.538439][ T208] ? rcu_is_watching+0x15/0xd0
[ 11.538692][ T208] ? trace_contention_end+0xb3/0x1a0
[ 11.538974][ T208] ? __mutex_lock+0x1db/0x2010
[ 11.539230][ T208] ? __mutex_lock+0x9b2/0x2010
[ 11.539486][ T208] ? rtnl_newlink+0x883/0xee0
[ 11.539744][ T208] ? ww_mutex_lock+0x160/0x160
[ 11.540031][ T208] ? __rtnl_newlink+0x3fa/0xa50
[ 11.540297][ T208] rtnl_newlink+0x8d1/0xee0
[ 11.540557][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 11.540832][ T208] ? find_held_lock+0x2b/0x80
[ 11.541103][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 11.541360][ T208] ? mark_usage+0x61/0x170
[ 11.541615][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.541894][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 11.542156][ T208] ? find_held_lock+0x2b/0x80
[ 11.542412][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 11.542668][ T208] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.542952][ T208] ? __rtnl_newlink+0xa50/0xa50
[ 11.543209][ T208] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.543467][ T208] ? validate_chain+0x38b/0xc20
[ 11.543722][ T208] ? rtnl_link_fill+0x900/0x900
[ 11.544002][ T208] ? __lock_acquire+0x508/0xc10
[ 11.544267][ T208] ? lock_acquire.part.0+0xbc/0x260
[ 11.544522][ T208] ? find_held_lock+0x2b/0x80
[ 11.544801][ T208] netlink_rcv_skb+0x14e/0x3a0
[ 11.545074][ T208] ? rtnl_link_fill+0x900/0x900
[ 11.545333][ T208] ? netlink_ack+0xcd0/0xcd0
[ 11.545594][ T208] ? netlink_deliver_tap+0xc5/0x330
[ 11.545865][ T208] ? netlink_deliver_tap+0x13c/0x330
[ 11.546133][ T208] netlink_unicast+0x486/0x750
[ 11.546392][ T208] ? netlink_attachskb+0x810/0x810
[ 11.546647][ T208] ? __lock_acquire+0x508/0xc10
[ 11.546935][ T208] netlink_sendmsg+0x735/0xc60
[ 11.547192][ T208] ? netlink_unicast+0x750/0x750
[ 11.547447][ T208] ? __might_fault+0x97/0x140
[ 11.547708][ T208] ____sys_sendmsg+0x419/0x850
[ 11.547988][ T208] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.548244][ T208] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.548545][ T208] ? move_addr_to_kernel+0x40/0x40
[ 11.548834][ T208] ? stack_depot_save_flags+0x367/0x770
[ 11.549100][ T208] ? validate_chain+0x38b/0xc20
[ 11.549360][ T208] ___sys_sendmsg+0x14e/0x1d0
[ 11.549613][ T208] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.549945][ T208] ? copy_msghdr_from_user+0x460/0x460
[ 11.550238][ T208] __sys_sendmsg+0x145/0x1f0
[ 11.550494][ T208] ? __sys_sendmsg_sock+0x20/0x20
[ 11.550747][ T208] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.551088][ T208] ? do_raw_spin_unlock+0x59/0x250
[ 11.551348][ T208] ? rcu_is_watching+0x15/0xd0
[ 11.551606][ T208] do_syscall_64+0x117/0xfc0
[ 11.551897][ T208] ? trace_hardirqs_off+0xd/0x30
[ 11.552183][ T208] ? exc_page_fault+0xee/0x100
[ 11.552441][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.552743][ T208] RIP: 0033:0x7faa6fa3708e
[ 11.553036][ T208] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 11.553823][ T208] RSP: 002b:00007fff7f881bd0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.554190][ T208] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007faa6fa3708e
[ 11.554547][ T208] RDX: 0000000000000000 RSI: 00007fff7f881c80 RDI: 0000000000000005
[ 11.554925][ T208] RBP: 00007fff7f881be0 R08: 0000000000000000 R09: 0000000000000000
[ 11.555279][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d799
[ 11.555632][ T208] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff7f882340
[ 11.556025][ T208]
[ 11.556230][ T208] irq event stamp: 46065
[ 11.556437][ T208] hardirqs last enabled at (46075): [] __up_console_sem+0x5a/0x70
[ 11.556861][ T208] hardirqs last disabled at (46086): [] __up_console_sem+0x3f/0x70
[ 11.557271][ T208] softirqs last enabled at (45810): [] handle_softirqs+0x611/0x940
[ 11.557678][ T208] softirqs last disabled at (45805): [] __irq_exit_rcu+0x103/0x1c0
[ 11.558102][ T208] ---[ end trace 0000000000000000 ]---
[ 12.743542][ T212] ------------[ cut here ]------------
[ 12.743724][ T212] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/212
[ 12.743982][ T212] Modules linked in:
[ 12.744092][ T212] CPU: 0 UID: 0 PID: 212 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.744365][ T212] Tainted: [W]=WARN
[ 12.744466][ T212] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.744634][ T212] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.744816][ T212] 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 48 ce f0 ff b9 a6 ff ff
[ 12.745297][ T212] RSP: 0018:ffa0000000a57020 EFLAGS: 00010286
[ 12.745466][ T212] RAX: 00000000ffffffa6 RBX: ff1100000a589540 RCX: 1ff400000014adca
[ 12.745675][ T212] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a5895f0
[ 12.745881][ T212] RBP: ff11000007af4000 R08: 1fe22000014b12bf R09: ff1100000c610b58
[ 12.746089][ T212] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 12.746287][ T212] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 12.746487][ T212] FS: 00007fab3709f840(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 12.746721][ T212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.746898][ T212] CR2: 0000000008f5b988 CR3: 000000000f023003 CR4: 0000000000771ef0
[ 12.747107][ T212] PKRU: 55555554
[ 12.747211][ T212] Call Trace:
[ 12.747311][ T212]
[ 12.747384][ T212] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.747524][ T212] rtmsg_ifinfo+0x5c/0xb0
[ 12.747625][ T212] ? mark_held_locks+0x40/0x70
[ 12.747761][ T212] __dev_notify_flags+0x1b8/0x280
[ 12.747905][ T212] ? netif_change_name+0x8c0/0x8c0
[ 12.748047][ T212] ? __dev_change_flags+0x288/0x6d0
[ 12.748180][ T212] ? netif_set_allmulti+0x2c0/0x2c0
[ 12.748314][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.748448][ T212] ? is_bpf_text_address+0x68/0x110
[ 12.748587][ T212] netif_change_flags+0xfe/0x190
[ 12.748721][ T212] ? unwind_get_return_address+0x67/0xd0
[ 12.748927][ T212] do_setlink.isra.0+0x1d25/0x2a60
[ 12.749064][ T212] ? rtnl_link_get_size+0x350/0x350
[ 12.749198][ T212] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.749366][ T212] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.749502][ T212] ? validate_chain+0x38b/0xc20
[ 12.749636][ T212] ? rcu_read_lock_any_held+0x66/0x90
[ 12.749769][ T212] ? stack_depot_save_flags+0x367/0x770
[ 12.749965][ T212] ? __kernel_text_address+0x12/0x30
[ 12.750188][ T212] ? __lock_acquire+0x508/0xc10
[ 12.750325][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 12.750457][ T212] ? rtnl_newlink+0x883/0xee0
[ 12.750597][ T212] ? rcu_is_watching+0x15/0xd0
[ 12.750732][ T212] ? lock_acquire+0x134/0x160
[ 12.750962][ T212] ? rcu_is_watching+0x15/0xd0
[ 12.751097][ T212] ? rcu_is_watching+0x15/0xd0
[ 12.751230][ T212] ? trace_contention_end+0xb3/0x1a0
[ 12.751372][ T212] ? __mutex_lock+0x1db/0x2010
[ 12.751513][ T212] ? __mutex_lock+0x9b2/0x2010
[ 12.751647][ T212] ? rtnl_newlink+0x883/0xee0
[ 12.751857][ T212] ? ww_mutex_lock+0x160/0x160
[ 12.751998][ T212] ? __rtnl_newlink+0x3fa/0xa50
[ 12.752133][ T212] rtnl_newlink+0x8d1/0xee0
[ 12.752271][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 12.752405][ T212] ? find_held_lock+0x2b/0x80
[ 12.752538][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 12.752671][ T212] ? mark_usage+0x61/0x170
[ 12.752883][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.753024][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 12.753161][ T212] ? find_held_lock+0x2b/0x80
[ 12.753294][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 12.753429][ T212] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.753562][ T212] ? __rtnl_newlink+0xa50/0xa50
[ 12.753694][ T212] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.753881][ T212] ? validate_chain+0x38b/0xc20
[ 12.754017][ T212] ? rtnl_link_fill+0x900/0x900
[ 12.754147][ T212] ? __lock_acquire+0x508/0xc10
[ 12.754281][ T212] ? lock_acquire.part.0+0xbc/0x260
[ 12.754412][ T212] ? find_held_lock+0x2b/0x80
[ 12.754546][ T212] netlink_rcv_skb+0x14e/0x3a0
[ 12.754678][ T212] ? rtnl_link_fill+0x900/0x900
[ 12.754866][ T212] ? netlink_ack+0xcd0/0xcd0
[ 12.755011][ T212] ? netlink_deliver_tap+0xc5/0x330
[ 12.755143][ T212] ? netlink_deliver_tap+0x13c/0x330
[ 12.755276][ T212] netlink_unicast+0x486/0x750
[ 12.755409][ T212] ? netlink_attachskb+0x810/0x810
[ 12.755543][ T212] ? __lock_acquire+0x508/0xc10
[ 12.755673][ T212] netlink_sendmsg+0x735/0xc60
[ 12.755856][ T212] ? netlink_unicast+0x750/0x750
[ 12.755990][ T212] ? __might_fault+0x97/0x140
[ 12.756120][ T212] ____sys_sendmsg+0x419/0x850
[ 12.756248][ T212] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.756376][ T212] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.756534][ T212] ? move_addr_to_kernel+0x40/0x40
[ 12.756664][ T212] ? stack_depot_save_flags+0x367/0x770
[ 12.756847][ T212] ? validate_chain+0x38b/0xc20
[ 12.756984][ T212] ___sys_sendmsg+0x14e/0x1d0
[ 12.757111][ T212] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.757269][ T212] ? copy_msghdr_from_user+0x460/0x460
[ 12.757409][ T212] __sys_sendmsg+0x145/0x1f0
[ 12.757537][ T212] ? __sys_sendmsg_sock+0x20/0x20
[ 12.757668][ T212] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.757867][ T212] ? do_raw_spin_unlock+0x59/0x250
[ 12.758004][ T212] ? rcu_is_watching+0x15/0xd0
[ 12.758133][ T212] do_syscall_64+0x117/0xfc0
[ 12.758261][ T212] ? trace_hardirqs_off+0xd/0x30
[ 12.758390][ T212] ? exc_page_fault+0xee/0x100
[ 12.758554][ T212] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.758801][ T212] RIP: 0033:0x7fab372d908e
[ 12.759012][ T212] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 12.759557][ T212] RSP: 002b:00007fff6a3e2080 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.759753][ T212] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fab372d908e
[ 12.759966][ T212] RDX: 0000000000000000 RSI: 00007fff6a3e2130 RDI: 0000000000000005
[ 12.760158][ T212] RBP: 00007fff6a3e2090 R08: 0000000000000000 R09: 0000000000000000
[ 12.760348][ T212] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10d79b
[ 12.760539][ T212] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff6a3e27f0
[ 12.760735][ T212]
[ 12.760838][ T212] irq event stamp: 34099
[ 12.760941][ T212] hardirqs last enabled at (34107): [] __up_console_sem+0x5a/0x70
[ 12.761162][ T212] hardirqs last disabled at (34114): [] __up_console_sem+0x3f/0x70
[ 12.761384][ T212] softirqs last enabled at (33964): [] handle_softirqs+0x611/0x940
[ 12.761629][ T212] softirqs last disabled at (33907): [] __irq_exit_rcu+0x103/0x1c0
[ 12.761862][ T212] ---[ end trace 0000000000000000 ]---
[ 12.770748][ T212] br0: port 1(eth0) entered disabled state
[ 12.771980][ T46] ------------[ cut here ]------------
[ 12.772135][ T46] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u17:1/46
[ 12.772462][ T46] Modules linked in:
[ 12.772564][ T46] CPU: 3 UID: 0 PID: 46 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.772850][ T46] Tainted: [W]=WARN
[ 12.772948][ T46] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.773173][ T46] Workqueue: events_unbound linkwatch_event
[ 12.773335][ T46] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.773492][ T46] 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 48 ce f0 ff b9 a6 ff ff
[ 12.773933][ T46] RSP: 0018:ffa000000032f9e0 EFLAGS: 00010286
[ 12.774085][ T46] RAX: 00000000ffffffa6 RBX: ff1100000a588dc0 RCX: 1ff4000000065f02
[ 12.774291][ T46] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a588e70
[ 12.774470][ T46] RBP: ff11000008064000 R08: 1fe22000014b11cf R09: ff11000002410ba8
[ 12.774661][ T46] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.774935][ T46] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 12.775203][ T46] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 12.775523][ T46] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.775752][ T46] CR2: 000055e57b7e6d5c CR3: 000000000c6e9004 CR4: 0000000000771ef0
[ 12.776039][ T46] PKRU: 55555554
[ 12.776170][ T46] Call Trace:
[ 12.776270][ T46]
[ 12.776339][ T46] ? ip6_route_dev_notify+0x3d/0x380
[ 12.776462][ T46] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.776607][ T46] ? notifier_call_chain+0xb0/0x320
[ 12.776791][ T46] rtmsg_ifinfo+0x5c/0xb0
[ 12.776896][ T46] netif_state_change+0x155/0x3d0
[ 12.777024][ T46] ? dev_deactivate+0xc1/0x210
[ 12.777148][ T46] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 12.777301][ T46] ? mutex_is_locked+0x1c/0x50
[ 12.777425][ T46] ? rtnl_is_locked+0x15/0x20
[ 12.777552][ T46] ? rfc2863_policy+0x218/0x310
[ 12.777674][ T46] ? linkwatch_do_dev+0x9c/0xd0
[ 12.777807][ T46] __linkwatch_run_queue+0x350/0x850
[ 12.777949][ T46] ? linkwatch_do_dev+0xd0/0xd0
[ 12.778086][ T46] linkwatch_event+0x7f/0xb0
[ 12.778204][ T46] ? __linkwatch_run_queue+0x850/0x850
[ 12.778329][ T46] process_one_work+0xdf8/0x1410
[ 12.778455][ T46] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.778575][ T46] ? lock_acquire.part.0+0xbc/0x260
[ 12.778701][ T46] worker_thread+0x4f1/0xd60
[ 12.778833][ T46] ? rescuer_thread+0x1320/0x1320
[ 12.778957][ T46] kthread+0x367/0x460
[ 12.779054][ T46] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.779205][ T46] ? kthread_affine_node+0x330/0x330
[ 12.779325][ T46] ret_from_fork+0x474/0x6b0
[ 12.779445][ T46] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.779611][ T46] ? __switch_to+0x5a3/0xe00
[ 12.779732][ T46] ? kthread_affine_node+0x330/0x330
[ 12.779859][ T46] ret_from_fork_asm+0x11/0x20
[ 12.779990][ T46]
[ 12.780081][ T46] irq event stamp: 59887
[ 12.780180][ T46] hardirqs last enabled at (59895): [] __up_console_sem+0x5a/0x70
[ 12.780388][ T46] hardirqs last disabled at (59902): [] __up_console_sem+0x3f/0x70
[ 12.780595][ T46] softirqs last enabled at (59736): [] handle_softirqs+0x611/0x940
[ 12.780810][ T46] softirqs last disabled at (59729): [] __irq_exit_rcu+0x103/0x1c0
[ 12.781026][ T46] ---[ end trace 0000000000000000 ]---
[ 12.781937][ T69] ------------[ cut here ]------------
[ 12.782172][ T69] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/69
[ 12.782414][ T69] Modules linked in:
[ 12.782537][ T69] CPU: 0 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.782839][ T69] Tainted: [W]=WARN
[ 12.782938][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.783090][ T69] Workqueue: bond0 bond_mii_monitor
[ 12.783217][ T69] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.783374][ T69] 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 48 ce f0 ff b9 a6 ff ff
[ 12.783852][ T69] RSP: 0018:ffa00000004a7940 EFLAGS: 00010286
[ 12.784015][ T69] RAX: 00000000ffffffa6 RBX: ff1100000a588f40 RCX: 1ff4000000094eee
[ 12.784226][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a588ff0
[ 12.784407][ T69] RBP: ff11000008064000 R08: 1fe22000014b11ff R09: ff110000089ad1a8
[ 12.784585][ T69] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.784765][ T69] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.784959][ T69] FS: 0000000000000000(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 12.785178][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.785334][ T69] CR2: 00007fab3732a2a0 CR3: 0000000026939006 CR4: 0000000000771ef0
[ 12.785515][ T69] PKRU: 55555554
[ 12.785606][ T69] Call Trace:
[ 12.785695][ T69]
[ 12.785759][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.785944][ T69] rtnetlink_event+0xe0/0x1f0
[ 12.786076][ T69] notifier_call_chain+0xb0/0x320
[ 12.786222][ T69] netdev_lower_state_changed+0xa0/0x100
[ 12.786344][ T69] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.786494][ T69] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.786615][ T69] ? queue_delayed_work_on+0x95/0x100
[ 12.786737][ T69] bond_miimon_commit+0xb69/0xfb0
[ 12.786869][ T69] ? bond_arp_monitor+0x90/0x90
[ 12.787003][ T69] ? find_held_lock+0x2b/0x80
[ 12.787128][ T69] ? wait_for_completion_io+0x342/0x400
[ 12.787253][ T69] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.787375][ T69] bond_mii_monitor+0x3d5/0x650
[ 12.787497][ T69] ? process_one_work+0xdb7/0x1410
[ 12.787618][ T69] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.787742][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.787869][ T69] ? lock_acquire+0x134/0x160
[ 12.788001][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.788122][ T69] ? process_one_work+0xdd1/0x1410
[ 12.788243][ T69] process_one_work+0xdf8/0x1410
[ 12.788370][ T69] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.788490][ T69] ? lock_acquire.part.0+0xbc/0x260
[ 12.788618][ T69] worker_thread+0x4f1/0xd60
[ 12.788741][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.788868][ T69] ? __kthread_parkme+0xbd/0x210
[ 12.789084][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.789205][ T69] kthread+0x367/0x460
[ 12.789297][ T69] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.789518][ T69] ? kthread_affine_node+0x330/0x330
[ 12.789640][ T69] ret_from_fork+0x474/0x6b0
[ 12.789767][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.790011][ T69] ? __switch_to+0x5a3/0xe00
[ 12.790135][ T69] ? kthread_affine_node+0x330/0x330
[ 12.790258][ T69] ret_from_fork_asm+0x11/0x20
[ 12.790388][ T69]
[ 12.790480][ T69] irq event stamp: 12425
[ 12.790646][ T69] hardirqs last enabled at (12433): [] __up_console_sem+0x5a/0x70
[ 12.790863][ T69] hardirqs last disabled at (12442): [] __up_console_sem+0x3f/0x70
[ 12.791157][ T69] softirqs last enabled at (12158): [] handle_softirqs+0x611/0x940
[ 12.791368][ T69] softirqs last disabled at (12125): [] __irq_exit_rcu+0x103/0x1c0
[ 12.791578][ T69] ---[ end trace 0000000000000000 ]---
[ 12.791935][ T69] ------------[ cut here ]------------
[ 12.792055][ T69] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:1/69
[ 12.792363][ T69] Modules linked in:
[ 12.792457][ T69] CPU: 0 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.792726][ T69] Tainted: [W]=WARN
[ 12.792905][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.793066][ T69] Workqueue: bond0 bond_mii_monitor
[ 12.793191][ T69] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.793345][ T69] 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 48 ce f0 ff b9 a6 ff ff
[ 12.793976][ T69] RSP: 0018:ffa00000004a7940 EFLAGS: 00010286
[ 12.794129][ T69] RAX: 00000000ffffffa6 RBX: ff1100000a5893c0 RCX: 1ff4000000094eee
[ 12.794308][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a589470
[ 12.794485][ T69] RBP: ff11000008064000 R08: 1fe22000014b128f R09: ff110000089ad1a8
[ 12.794663][ T69] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.794916][ T69] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.795106][ T69] FS: 0000000000000000(0000) GS:ff11000098b1a000(0000) knlGS:0000000000000000
[ 12.795314][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.795464][ T69] CR2: 00007fab3732a2a0 CR3: 0000000026939006 CR4: 0000000000771ef0
[ 12.795646][ T69] PKRU: 55555554
[ 12.795735][ T69] Call Trace:
[ 12.795893][ T69]
[ 12.795961][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.796135][ T69] rtnetlink_event+0xe0/0x1f0
[ 12.796255][ T69] notifier_call_chain+0xb0/0x320
[ 12.796379][ T69] netdev_lower_state_changed+0xa0/0x100
[ 12.796501][ T69] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.796650][ T69] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.796770][ T69] ? queue_delayed_work_on+0x95/0x100
[ 12.797188][ T69] bond_miimon_commit+0xcb1/0xfb0
[ 12.797333][ T69] ? bond_arp_monitor+0x90/0x90
[ 12.797504][ T69] ? find_held_lock+0x2b/0x80
[ 12.797628][ T69] ? wait_for_completion_io+0x340/0x400
[ 12.797752][ T69] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.797966][ T69] bond_mii_monitor+0x3d5/0x650
[ 12.798090][ T69] ? process_one_work+0xdb7/0x1410
[ 12.798212][ T69] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.798400][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.798520][ T69] ? lock_acquire+0x134/0x160
[ 12.798641][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.798766][ T69] ? process_one_work+0xdd1/0x1410
[ 12.798973][ T69] process_one_work+0xdf8/0x1410
[ 12.800195][ T69] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.800380][ T69] ? lock_acquire.part.0+0xbc/0x260
[ 12.800508][ T69] worker_thread+0x4f1/0xd60
[ 12.800628][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.800871][ T69] ? __kthread_parkme+0xbd/0x210
[ 12.801007][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.801130][ T69] kthread+0x367/0x460
[ 12.801220][ T69] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.801399][ T69] ? kthread_affine_node+0x330/0x330
[ 12.801581][ T69] ret_from_fork+0x474/0x6b0
[ 12.801768][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.802139][ T69] ? __switch_to+0x5a3/0xe00
[ 12.802328][ T69] ? kthread_affine_node+0x330/0x330
[ 12.802514][ T69] ret_from_fork_asm+0x11/0x20
[ 12.802703][ T69]
[ 12.802979][ T69] irq event stamp: 14835
[ 12.803071][ T69] hardirqs last enabled at (14843): [] __up_console_sem+0x5a/0x70
[ 12.803359][ T69] hardirqs last disabled at (14850): [] __up_console_sem+0x3f/0x70
[ 12.803568][ T69] softirqs last enabled at (14832): [] handle_softirqs+0x611/0x940
[ 12.803953][ T69] softirqs last disabled at (14867): [] __irq_exit_rcu+0x103/0x1c0
[ 12.804164][ T69] ---[ end trace 0000000000000000 ]---
[ 12.804339][ T69] bond0: (slave eth0): link status definitely down, disabling slave
[ 12.804606][ T69] bond0: (slave eth1): making interface the new active one
[ 12.805137][ T69] ------------[ cut here ]------------
[ 12.805321][ T69] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/69
[ 12.805591][ T69] Modules linked in:
[ 12.805732][ T69] CPU: 3 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.806050][ T69] Tainted: [W]=WARN
[ 12.806147][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.806299][ T69] Workqueue: bond0 bond_mii_monitor
[ 12.806472][ T69] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.806710][ T69] 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 48 ce f0 ff b9 a6 ff ff
[ 12.807173][ T69] RSP: 0018:ffa00000004a77d0 EFLAGS: 00010286
[ 12.807329][ T69] RAX: 00000000ffffffa6 RBX: ff1100000a589240 RCX: 1ff4000000094ec0
[ 12.807511][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a5892f0
[ 12.807733][ T69] RBP: ff1100000d284000 R08: 1fe22000014b125f R09: ff110000089ad1a8
[ 12.807986][ T69] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.808169][ T69] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.808357][ T69] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 12.808608][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.808854][ T69] CR2: 000055e57b7e6d5c CR3: 0000000026939003 CR4: 0000000000771ef0
[ 12.809056][ T69] PKRU: 55555554
[ 12.809193][ T69] Call Trace:
[ 12.809290][ T69]
[ 12.809383][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.809562][ T69] rtnetlink_event+0xe0/0x1f0
[ 12.809744][ T69] notifier_call_chain+0xb0/0x320
[ 12.809958][ T69] netdev_lower_state_changed+0xa0/0x100
[ 12.810140][ T69] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.810324][ T69] ? mark_held_locks+0x40/0x70
[ 12.810448][ T69] ? __local_bh_enable_ip+0xa5/0x140
[ 12.810570][ T69] bond_change_active_slave+0xb35/0x21b0
[ 12.810740][ T69] ? bond_peer_notify_work_rearm+0x80/0x80
[ 12.811048][ T69] bond_select_active_slave+0x114/0x4f0
[ 12.811233][ T69] ? bond_change_active_slave+0x21b0/0x21b0
[ 12.811419][ T69] ? static_key_slow_inc+0x27/0x30
[ 12.811541][ T69] bond_miimon_commit+0x919/0xfb0
[ 12.811703][ T69] ? bond_arp_monitor+0x90/0x90
[ 12.811885][ T69] ? find_held_lock+0x2b/0x80
[ 12.812044][ T69] ? wait_for_completion_io+0x340/0x400
[ 12.812164][ T69] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.812292][ T69] bond_mii_monitor+0x3d5/0x650
[ 12.812412][ T69] ? process_one_work+0xdb7/0x1410
[ 12.812532][ T69] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.812661][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.812790][ T69] ? lock_acquire+0x134/0x160
[ 12.812911][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.813037][ T69] ? process_one_work+0xdd1/0x1410
[ 12.813158][ T69] process_one_work+0xdf8/0x1410
[ 12.813283][ T69] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.813404][ T69] ? lock_acquire.part.0+0xbc/0x260
[ 12.813530][ T69] worker_thread+0x4f1/0xd60
[ 12.813653][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.813780][ T69] ? __kthread_parkme+0xbd/0x210
[ 12.813905][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.814045][ T69] kthread+0x367/0x460
[ 12.814180][ T69] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.814366][ T69] ? kthread_affine_node+0x330/0x330
[ 12.814488][ T69] ret_from_fork+0x474/0x6b0
[ 12.814610][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.814760][ T69] ? __switch_to+0x5a3/0xe00
[ 12.814889][ T69] ? kthread_affine_node+0x330/0x330
[ 12.815017][ T69] ret_from_fork_asm+0x11/0x20
[ 12.815144][ T69]
[ 12.815235][ T69] irq event stamp: 16069
[ 12.815326][ T69] hardirqs last enabled at (16077): [] __up_console_sem+0x5a/0x70
[ 12.815535][ T69] hardirqs last disabled at (16084): [] __up_console_sem+0x3f/0x70
[ 12.815751][ T69] softirqs last enabled at (15580): [] handle_softirqs+0x611/0x940
[ 12.815980][ T69] softirqs last disabled at (15575): [] __irq_exit_rcu+0x103/0x1c0
[ 12.816188][ T69] ---[ end trace 0000000000000000 ]---
[ 12.816412][ T69] ------------[ cut here ]------------
[ 12.816532][ T69] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/69
[ 12.816770][ T69] Modules linked in:
[ 12.816930][ T69] CPU: 3 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.817289][ T69] Tainted: [W]=WARN
[ 12.817381][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.817533][ T69] Workqueue: bond0 bond_mii_monitor
[ 12.817827][ T69] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.818039][ T69] 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 48 ce f0 ff b9 a6 ff ff
[ 12.818572][ T69] RSP: 0018:ffa00000004a7808 EFLAGS: 00010286
[ 12.818724][ T69] RAX: 00000000ffffffa6 RBX: ff1100000c9313c0 RCX: 1ff4000000094ec7
[ 12.819000][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c931470
[ 12.819181][ T69] RBP: ff1100000d01a000 R08: 1fe220000192628f R09: ff110000089ad1a8
[ 12.819361][ T69] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.819619][ T69] R13: 0000000000000003 R14: 0000000000000000 R15: 0000000000000003
[ 12.819812][ T69] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 12.820031][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.820260][ T69] CR2: 000055e57b7e6d5c CR3: 0000000026939003 CR4: 0000000000771ef0
[ 12.820443][ T69] PKRU: 55555554
[ 12.820534][ T69] Call Trace:
[ 12.820626][ T69]
[ 12.820766][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.820896][ T69] rtnetlink_event+0xe0/0x1f0
[ 12.821038][ T69] notifier_call_chain+0xb0/0x320
[ 12.821163][ T69] call_netdevice_notifiers+0x70/0xa0
[ 12.821364][ T69] ? __dev_open+0x7a0/0x7a0
[ 12.821486][ T69] ? queue_delayed_work_on+0x95/0x100
[ 12.821610][ T69] bond_change_active_slave+0xcc5/0x21b0
[ 12.821735][ T69] ? bond_peer_notify_work_rearm+0x80/0x80
[ 12.821896][ T69] bond_select_active_slave+0x114/0x4f0
[ 12.822024][ T69] ? bond_change_active_slave+0x21b0/0x21b0
[ 12.822177][ T69] ? static_key_slow_inc+0x27/0x30
[ 12.822299][ T69] bond_miimon_commit+0x919/0xfb0
[ 12.822499][ T69] ? bond_arp_monitor+0x90/0x90
[ 12.822619][ T69] ? find_held_lock+0x2b/0x80
[ 12.822742][ T69] ? wait_for_completion_io+0x340/0x400
[ 12.823003][ T69] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.823312][ T69] bond_mii_monitor+0x3d5/0x650
[ 12.823496][ T69] ? process_one_work+0xdb7/0x1410
[ 12.823678][ T69] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.823964][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.824089][ T69] ? lock_acquire+0x134/0x160
[ 12.824213][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.824336][ T69] ? process_one_work+0xdd1/0x1410
[ 12.824456][ T69] process_one_work+0xdf8/0x1410
[ 12.824660][ T69] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.824787][ T69] ? lock_acquire.part.0+0xbc/0x260
[ 12.824914][ T69] worker_thread+0x4f1/0xd60
[ 12.825043][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.825402][ T69] ? __kthread_parkme+0xbd/0x210
[ 12.825526][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.825648][ T69] kthread+0x367/0x460
[ 12.825741][ T69] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.825902][ T69] ? kthread_affine_node+0x330/0x330
[ 12.826029][ T69] ret_from_fork+0x474/0x6b0
[ 12.826150][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.826383][ T69] ? __switch_to+0x5a3/0xe00
[ 12.826506][ T69] ? kthread_affine_node+0x330/0x330
[ 12.826628][ T69] ret_from_fork_asm+0x11/0x20
[ 12.826760][ T69]
[ 12.826938][ T69] irq event stamp: 16715
[ 12.827029][ T69] hardirqs last enabled at (16723): [] __up_console_sem+0x5a/0x70
[ 12.827271][ T69] hardirqs last disabled at (16730): [] __up_console_sem+0x3f/0x70
[ 12.827557][ T69] softirqs last enabled at (16162): [] __alloc_skb+0x4c5/0x5f0
[ 12.827769][ T69] softirqs last disabled at (16160): [] __alloc_skb+0x4c5/0x5f0
[ 12.827990][ T69] ---[ end trace 0000000000000000 ]---
[ 12.828283][ T69] ------------[ cut here ]------------
[ 12.828408][ T69] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:1/69
[ 12.828725][ T69] Modules linked in:
[ 12.828881][ T69] CPU: 3 UID: 0 PID: 69 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.829199][ T69] Tainted: [W]=WARN
[ 12.829291][ T69] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.829447][ T69] Workqueue: bond0 bond_mii_monitor
[ 12.829575][ T69] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.829736][ T69] 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 48 ce f0 ff b9 a6 ff ff
[ 12.830256][ T69] RSP: 0018:ffa00000004a7808 EFLAGS: 00010286
[ 12.830415][ T69] RAX: 00000000ffffffa6 RBX: ff1100000e44f6c0 RCX: 1ff4000000094ec7
[ 12.830596][ T69] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44f770
[ 12.830783][ T69] RBP: ff1100000d01a000 R08: 1fe2200001c89eef R09: ff110000089ad1a8
[ 12.830991][ T69] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.831174][ T69] R13: 0000000000000004 R14: 0000000000000000 R15: 0000000000000003
[ 12.831358][ T69] FS: 0000000000000000(0000) GS:ff11000098c9a000(0000) knlGS:0000000000000000
[ 12.831572][ T69] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.831724][ T69] CR2: 000055e57b7e6d5c CR3: 0000000026939003 CR4: 0000000000771ef0
[ 12.831912][ T69] PKRU: 55555554
[ 12.832010][ T69] Call Trace:
[ 12.832099][ T69]
[ 12.832162][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.832284][ T69] rtnetlink_event+0xe0/0x1f0
[ 12.832408][ T69] notifier_call_chain+0xb0/0x320
[ 12.832533][ T69] call_netdevice_notifiers+0x70/0xa0
[ 12.832655][ T69] ? __dev_open+0x7a0/0x7a0
[ 12.832783][ T69] ? lockdep_rtnl_is_held+0x1a/0x20
[ 12.832910][ T69] ? bond_should_notify_peers+0x1b6/0x510
[ 12.833055][ T69] bond_change_active_slave+0xe05/0x21b0
[ 12.833180][ T69] ? bond_peer_notify_work_rearm+0x80/0x80
[ 12.833335][ T69] bond_select_active_slave+0x114/0x4f0
[ 12.833458][ T69] ? bond_change_active_slave+0x21b0/0x21b0
[ 12.833613][ T69] ? static_key_slow_inc+0x27/0x30
[ 12.833747][ T69] bond_miimon_commit+0x919/0xfb0
[ 12.833878][ T69] ? bond_arp_monitor+0x90/0x90
[ 12.834004][ T69] ? find_held_lock+0x2b/0x80
[ 12.834126][ T69] ? wait_for_completion_io+0x340/0x400
[ 12.834249][ T69] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.834374][ T69] bond_mii_monitor+0x3d5/0x650
[ 12.834496][ T69] ? process_one_work+0xdb7/0x1410
[ 12.834618][ T69] ? bond_miimon_commit+0xfb0/0xfb0
[ 12.834742][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.834869][ T69] ? lock_acquire+0x134/0x160
[ 12.835274][ T69] ? rcu_is_watching+0x15/0xd0
[ 12.835396][ T69] ? process_one_work+0xdd1/0x1410
[ 12.835516][ T69] process_one_work+0xdf8/0x1410
[ 12.835641][ T69] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.835762][ T69] ? lock_acquire.part.0+0xbc/0x260
[ 12.835896][ T69] worker_thread+0x4f1/0xd60
[ 12.836022][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.836142][ T69] ? __kthread_parkme+0xbd/0x210
[ 12.836263][ T69] ? rescuer_thread+0x1320/0x1320
[ 12.836383][ T69] kthread+0x367/0x460
[ 12.836476][ T69] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.836627][ T69] ? kthread_affine_node+0x330/0x330
[ 12.836768][ T69] ret_from_fork+0x474/0x6b0
[ 12.836900][ T69] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.837063][ T69] ? __switch_to+0x5a3/0xe00
[ 12.837184][ T69] ? kthread_affine_node+0x330/0x330
[ 12.837305][ T69] ret_from_fork_asm+0x11/0x20
[ 12.837432][ T69]
[ 12.837521][ T69] irq event stamp: 17361
[ 12.837611][ T69] hardirqs last enabled at (17369): [] __up_console_sem+0x5a/0x70
[ 12.837833][ T69] hardirqs last disabled at (17378): [] __up_console_sem+0x3f/0x70
[ 12.838050][ T69] softirqs last enabled at (16806): [] __alloc_skb+0x4c5/0x5f0
[ 12.838266][ T69] softirqs last disabled at (16804): [] __alloc_skb+0x4c5/0x5f0
[ 12.838474][ T69] ---[ end trace 0000000000000000 ]---
[ 12.841061][ T207] ------------[ cut here ]------------
[ 12.841242][ T207] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:2/207
[ 12.841481][ T207] Modules linked in:
[ 12.841602][ T207] CPU: 1 UID: 0 PID: 207 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.841954][ T207] Tainted: [W]=WARN
[ 12.842045][ T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.842192][ T207] Workqueue: bond0 bond_resend_igmp_join_requests_delayed
[ 12.842344][ T207] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.842498][ T207] 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 48 ce f0 ff b9 a6 ff ff
[ 12.842940][ T207] RSP: 0018:ffa0000000a17b08 EFLAGS: 00010286
[ 12.843117][ T207] RAX: 00000000ffffffa6 RBX: ff1100000e44f240 RCX: 1ff4000000142f27
[ 12.843295][ T207] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000e44f2f0
[ 12.843472][ T207] RBP: ff1100000d01a000 R08: 1fe2200001c89e5f R09: ff11000005e92ea8
[ 12.843698][ T207] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 12.843887][ T207] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000001
[ 12.844073][ T207] FS: 0000000000000000(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 12.844277][ T207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.844427][ T207] CR2: 00007ff096cba574 CR3: 0000000026939004 CR4: 0000000000771ef0
[ 12.844602][ T207] PKRU: 55555554
[ 12.844690][ T207] Call Trace:
[ 12.844793][ T207]
[ 12.844884][ T207] ? rcu_is_watching+0x15/0xd0
[ 12.845065][ T207] rtnetlink_event+0xe0/0x1f0
[ 12.845195][ T207] notifier_call_chain+0xb0/0x320
[ 12.845317][ T207] call_netdevice_notifiers+0x70/0xa0
[ 12.845436][ T207] ? __dev_open+0x7a0/0x7a0
[ 12.845555][ T207] ? trace_workqueue_execute_start+0x9b/0x180
[ 12.845701][ T207] bond_resend_igmp_join_requests_delayed+0x4d/0x130
[ 12.845853][ T207] process_one_work+0xdf8/0x1410
[ 12.845979][ T207] ? pwq_dec_nr_in_flight+0x710/0x710
[ 12.846101][ T207] worker_thread+0x4f1/0xd60
[ 12.846220][ T207] ? rescuer_thread+0x1320/0x1320
[ 12.846336][ T207] ? __kthread_parkme+0xbd/0x210
[ 12.846457][ T207] ? rescuer_thread+0x1320/0x1320
[ 12.846576][ T207] kthread+0x367/0x460
[ 12.846669][ T207] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 12.846871][ T207] ? kthread_affine_node+0x330/0x330
[ 12.846996][ T207] ret_from_fork+0x474/0x6b0
[ 12.847114][ T207] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 12.847266][ T207] ? __switch_to+0x5a3/0xe00
[ 12.847385][ T207] ? kthread_affine_node+0x330/0x330
[ 12.847502][ T207] ret_from_fork_asm+0x11/0x20
[ 12.847623][ T207]
[ 12.847710][ T207] irq event stamp: 1459
[ 12.847847][ T207] hardirqs last enabled at (1563): [] __up_console_sem+0x5a/0x70
[ 12.848061][ T207] hardirqs last disabled at (1570): [] __up_console_sem+0x3f/0x70
[ 12.848263][ T207] softirqs last enabled at (1560): [] handle_softirqs+0x611/0x940
[ 12.848466][ T207] softirqs last disabled at (1467): [] __irq_exit_rcu+0x103/0x1c0
[ 12.848668][ T207] ---[ end trace 0000000000000000 ]---
[ 14.897431][ T214] ------------[ cut here ]------------
[ 14.897611][ T214] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/214
[ 14.897853][ T214] Modules linked in:
[ 14.897969][ T214] CPU: 1 UID: 0 PID: 214 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 14.898238][ T214] Tainted: [W]=WARN
[ 14.898338][ T214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.898502][ T214] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 14.898676][ T214] 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 48 ce f0 ff b9 a6 ff ff
[ 14.899160][ T214] RSP: 0018:ffa0000000597020 EFLAGS: 00010286
[ 14.899325][ T214] RAX: 00000000ffffffa6 RBX: ff1100000b136040 RCX: 1ff40000000b2dca
[ 14.899526][ T214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b1360f0
[ 14.899724][ T214] RBP: ff11000007af4000 R08: 1fe2200001626c1f R09: ff1100000a1e8b58
[ 14.899932][ T214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000001
[ 14.900126][ T214] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 14.900326][ T214] FS: 00007f46fbe31840(0000) GS:ff11000098b9a000(0000) knlGS:0000000000000000
[ 14.900559][ T214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.900724][ T214] CR2: 00007f46fc1011a0 CR3: 000000000b366002 CR4: 0000000000771ef0
[ 14.900953][ T214] PKRU: 55555554
[ 14.901052][ T214] Call Trace:
[ 14.901153][ T214]
[ 14.901223][ T214] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 14.901358][ T214] rtmsg_ifinfo+0x5c/0xb0
[ 14.901458][ T214] ? mark_held_locks+0x40/0x70
[ 14.901591][ T214] __dev_notify_flags+0x1b8/0x280
[ 14.901724][ T214] ? netif_change_name+0x8c0/0x8c0
[ 14.901862][ T214] ? __dev_change_flags+0x4a4/0x6d0
[ 14.902002][ T214] ? netif_set_allmulti+0x2c0/0x2c0
[ 14.902131][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.902261][ T214] ? is_bpf_text_address+0x68/0x110
[ 14.902394][ T214] netif_change_flags+0xfe/0x190
[ 14.902528][ T214] ? unwind_get_return_address+0x67/0xd0
[ 14.902659][ T214] do_setlink.isra.0+0x1d25/0x2a60
[ 14.902798][ T214] ? rtnl_link_get_size+0x350/0x350
[ 14.902936][ T214] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 14.903102][ T214] ? rcu_read_lock_any_held+0x3c/0x90
[ 14.903233][ T214] ? validate_chain+0x38b/0xc20
[ 14.903365][ T214] ? rcu_read_lock_any_held+0x66/0x90
[ 14.903496][ T214] ? stack_depot_save_flags+0x367/0x770
[ 14.903629][ T214] ? __kernel_text_address+0x12/0x30
[ 14.903761][ T214] ? __lock_acquire+0x508/0xc10
[ 14.903900][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 14.904035][ T214] ? rtnl_newlink+0x883/0xee0
[ 14.904166][ T214] ? rcu_is_watching+0x15/0xd0
[ 14.904296][ T214] ? lock_acquire+0x134/0x160
[ 14.904426][ T214] ? rcu_is_watching+0x15/0xd0
[ 14.904556][ T214] ? rcu_is_watching+0x15/0xd0
[ 14.904688][ T214] ? trace_contention_end+0xb3/0x1a0
[ 14.904821][ T214] ? __mutex_lock+0x1db/0x2010
[ 14.904961][ T214] ? __mutex_lock+0x9b2/0x2010
[ 14.905090][ T214] ? rtnl_newlink+0x883/0xee0
[ 14.905221][ T214] ? ww_mutex_lock+0x160/0x160
[ 14.905355][ T214] ? __rtnl_newlink+0x3fa/0xa50
[ 14.905488][ T214] rtnl_newlink+0x8d1/0xee0
[ 14.905620][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 14.905749][ T214] ? find_held_lock+0x2b/0x80
[ 14.905885][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 14.906022][ T214] ? mark_usage+0x61/0x170
[ 14.906150][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.906281][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 14.906410][ T214] ? find_held_lock+0x2b/0x80
[ 14.906539][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 14.906670][ T214] ? __lock_release.isra.0+0x6b/0x1a0
[ 14.906813][ T214] ? __rtnl_newlink+0xa50/0xa50
[ 14.906962][ T214] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 14.907093][ T214] ? validate_chain+0x38b/0xc20
[ 14.907226][ T214] ? rtnl_link_fill+0x900/0x900
[ 14.907355][ T214] ? __lock_acquire+0x508/0xc10
[ 14.907487][ T214] ? lock_acquire.part.0+0xbc/0x260
[ 14.907617][ T214] ? find_held_lock+0x2b/0x80
[ 14.907750][ T214] netlink_rcv_skb+0x14e/0x3a0
[ 14.907886][ T214] ? rtnl_link_fill+0x900/0x900
[ 14.908021][ T214] ? netlink_ack+0xcd0/0xcd0
[ 14.908154][ T214] ? netlink_deliver_tap+0xc5/0x330
[ 14.908284][ T214] ? netlink_deliver_tap+0x13c/0x330
[ 14.908418][ T214] netlink_unicast+0x486/0x750
[ 14.908549][ T214] ? netlink_attachskb+0x810/0x810
[ 14.908681][ T214] ? __lock_acquire+0x508/0xc10
[ 14.908819][ T214] netlink_sendmsg+0x735/0xc60
[ 14.908957][ T214] ? netlink_unicast+0x750/0x750
[ 14.909088][ T214] ? __might_fault+0x97/0x140
[ 14.909221][ T214] ____sys_sendmsg+0x419/0x850
[ 14.909353][ T214] ? copy_msghdr_from_user+0x2a0/0x460
[ 14.909485][ T214] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 14.909646][ T214] ? move_addr_to_kernel+0x40/0x40
[ 14.909785][ T214] ? stack_depot_save_flags+0x367/0x770
[ 14.909916][ T214] ? validate_chain+0x38b/0xc20
[ 14.910056][ T214] ___sys_sendmsg+0x14e/0x1d0
[ 14.910185][ T214] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 14.910346][ T214] ? copy_msghdr_from_user+0x460/0x460
[ 14.910490][ T214] __sys_sendmsg+0x145/0x1f0
[ 14.910620][ T214] ? __sys_sendmsg_sock+0x20/0x20
[ 14.910749][ T214] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 14.910920][ T214] ? do_raw_spin_unlock+0x59/0x250
[ 14.911063][ T214] ? rcu_is_watching+0x15/0xd0
[ 14.911194][ T214] do_syscall_64+0x117/0xfc0
[ 14.911324][ T214] ? trace_hardirqs_off+0xd/0x30
[ 14.911453][ T214] ? exc_page_fault+0xee/0x100
[ 14.911583][ T214] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.911746][ T214] RIP: 0033:0x7f46fc06b08e
[ 14.911887][ T214] 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