[ 11.487186][ T178] ------------[ cut here ]------------
[ 11.487559][ T178] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/178
[ 11.487871][ T178] Modules linked in:
[ 11.488392][ T178] CPU: 2 UID: 0 PID: 178 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.488721][ T178] Tainted: [W]=WARN
[ 11.488887][ T178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.489202][ T178] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.489514][ 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
[ 11.490078][ T178] RSP: 0018:ffa00000008f7aa8 EFLAGS: 00010286
[ 11.490305][ T178] RAX: 00000000ffffffa6 RBX: ff1100000ab95840 RCX: 1ff400000011ef1b
[ 11.490559][ T178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab958f0
[ 11.490824][ T178] RBP: ff1100000a254000 R08: 1fe2200001572b1f R09: ff1100000d3dae80
[ 11.491092][ T178] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.491355][ T178] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000a254000
[ 11.491605][ T178] FS: 00007fc2f5094840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 11.491897][ T178] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.492128][ T178] CR2: 0000000000479648 CR3: 000000000c967006 CR4: 0000000000771ef0
[ 11.492382][ T178] PKRU: 55555554
[ 11.492531][ T178] Call Trace:
[ 11.492681][ T178]
[ 11.492808][ T178] ? ip6_route_dev_notify+0x250/0x380
[ 11.492993][ T178] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.493200][ T178] ? notifier_call_chain+0xb0/0x320
[ 11.493384][ T178] rtmsg_ifinfo+0x5c/0xb0
[ 11.493536][ T178] register_netdevice+0x1526/0x1bc0
[ 11.493721][ T178] ? unregister_netdevice_queue+0x470/0x470
[ 11.493948][ T178] register_netdev+0x23/0x40
[ 11.494145][ T178] loopback_net_init+0x7d/0x150
[ 11.494336][ T178] ops_init+0x187/0x560
[ 11.494489][ T178] setup_net+0x11b/0x3b0
[ 11.494643][ T178] ? unregister_pernet_device+0x80/0x80
[ 11.494832][ T178] ? lockdep_init_map_type+0x5d/0x250
[ 11.495031][ T178] ? mutex_init_lockdep+0xf6/0x120
[ 11.495217][ T178] copy_net_ns+0x2fd/0x450
[ 11.495402][ T178] create_new_namespaces+0x371/0xa10
[ 11.495590][ T178] unshare_nsproxy_namespaces+0xa5/0x150
[ 11.495784][ T178] ksys_unshare+0x47e/0x8c0
[ 11.495969][ T178] ? walk_process_tree+0x350/0x350
[ 11.496166][ T178] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.496354][ T178] __x64_sys_unshare+0x34/0x50
[ 11.496535][ T178] ? do_syscall_64+0x82/0xfc0
[ 11.496718][ T178] do_syscall_64+0x117/0xfc0
[ 11.496913][ T178] ? trace_hardirqs_off+0xd/0x30
[ 11.497110][ T178] ? exc_page_fault+0xee/0x100
[ 11.497297][ T178] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.497512][ T178] RIP: 0033:0x7fc2f5356bcb
[ 11.497702][ T178] 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
[ 11.498243][ T178] RSP: 002b:00007fffad756908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 11.498498][ T178] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007fc2f5356bcb
[ 11.498752][ T178] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.499002][ T178] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 11.499262][ T178] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffad758b30
[ 11.499512][ T178] R13: 0000000000000001 R14: 00007fc2f50946f8 R15: 00007fffad75983a
[ 11.499774][ T178]
[ 11.499923][ T178] irq event stamp: 23509
[ 11.500084][ T178] hardirqs last enabled at (23521): [] __up_console_sem+0x5a/0x70
[ 11.500371][ T178] hardirqs last disabled at (23530): [] __up_console_sem+0x3f/0x70
[ 11.500654][ T178] softirqs last enabled at (22962): [] handle_softirqs+0x611/0x940
[ 11.500943][ T178] softirqs last disabled at (22475): [] __irq_exit_rcu+0x103/0x1c0
[ 11.501239][ T178] ---[ end trace 0000000000000000 ]---
[ 11.535355][ T179] ------------[ cut here ]------------
[ 11.535543][ T179] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/179
[ 11.535798][ T179] Modules linked in:
[ 11.535914][ T179] CPU: 0 UID: 0 PID: 179 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.536811][ T179] Tainted: [W]=WARN
[ 11.536926][ T179] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.537112][ T179] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.537300][ 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
[ 11.537808][ T179] RSP: 0018:ffa0000000907020 EFLAGS: 00010286
[ 11.537986][ T179] RAX: 00000000ffffffa6 RBX: ff1100000ab944c0 RCX: 1ff4000000120dca
[ 11.538199][ T179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab94570
[ 11.538411][ T179] RBP: ff1100000a254000 R08: 1fe22000015728af R09: ff1100000d3dd158
[ 11.538620][ T179] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000001
[ 11.538834][ T179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.539054][ T179] FS: 00007f6fb874a840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 11.539304][ T179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.539482][ T179] CR2: 0000000028edc988 CR3: 000000000c1f8001 CR4: 0000000000771ef0
[ 11.539695][ T179] PKRU: 55555554
[ 11.539807][ T179] Call Trace:
[ 11.539912][ T179]
[ 11.539987][ T179] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.540138][ T179] rtmsg_ifinfo+0x5c/0xb0
[ 11.540273][ T179] ? mark_held_locks+0x40/0x70
[ 11.540472][ T179] __dev_notify_flags+0x1b8/0x280
[ 11.540616][ T179] ? netif_change_name+0x8c0/0x8c0
[ 11.540760][ T179] ? __dev_change_flags+0x4a4/0x6d0
[ 11.540902][ T179] ? netif_set_allmulti+0x2c0/0x2c0
[ 11.541052][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.541208][ T179] ? is_bpf_text_address+0x68/0x110
[ 11.541352][ T179] netif_change_flags+0xfe/0x190
[ 11.541492][ T179] ? unwind_get_return_address+0x67/0xd0
[ 11.541634][ T179] do_setlink.isra.0+0x1d25/0x2a60
[ 11.541783][ T179] ? rtnl_link_get_size+0x350/0x350
[ 11.541923][ T179] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.542106][ T179] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.542252][ T179] ? validate_chain+0x38b/0xc20
[ 11.542392][ T179] ? rcu_read_lock_any_held+0x66/0x90
[ 11.542531][ T179] ? stack_depot_save_flags+0x367/0x770
[ 11.542675][ T179] ? __kernel_text_address+0x12/0x30
[ 11.542822][ T179] ? __lock_acquire+0x508/0xc10
[ 11.543033][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.543178][ T179] ? rtnl_newlink+0x883/0xee0
[ 11.543321][ T179] ? rcu_is_watching+0x15/0xd0
[ 11.543463][ T179] ? lock_acquire+0x134/0x160
[ 11.543601][ T179] ? rcu_is_watching+0x15/0xd0
[ 11.543745][ T179] ? rcu_is_watching+0x15/0xd0
[ 11.543927][ T179] ? trace_contention_end+0xb3/0x1a0
[ 11.544070][ T179] ? __mutex_lock+0x1db/0x2010
[ 11.544209][ T179] ? __mutex_lock+0x9b2/0x2010
[ 11.544346][ T179] ? rtnl_newlink+0x883/0xee0
[ 11.544484][ T179] ? ww_mutex_lock+0x160/0x160
[ 11.544623][ T179] ? __rtnl_newlink+0x3fa/0xa50
[ 11.544774][ T179] rtnl_newlink+0x8d1/0xee0
[ 11.544913][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.545055][ T179] ? find_held_lock+0x2b/0x80
[ 11.545192][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 11.545328][ T179] ? mark_usage+0x61/0x170
[ 11.545464][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.545604][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.545739][ T179] ? find_held_lock+0x2b/0x80
[ 11.545881][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 11.546022][ T179] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.546160][ T179] ? __rtnl_newlink+0xa50/0xa50
[ 11.546296][ T179] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.546471][ T179] ? validate_chain+0x38b/0xc20
[ 11.546610][ T179] ? rtnl_link_fill+0x900/0x900
[ 11.546749][ T179] ? __lock_acquire+0x508/0xc10
[ 11.546887][ T179] ? lock_acquire.part.0+0xbc/0x260
[ 11.547027][ T179] ? find_held_lock+0x2b/0x80
[ 11.547162][ T179] netlink_rcv_skb+0x14e/0x3a0
[ 11.547297][ T179] ? rtnl_link_fill+0x900/0x900
[ 11.547433][ T179] ? netlink_ack+0xcd0/0xcd0
[ 11.547573][ T179] ? netlink_deliver_tap+0xc5/0x330
[ 11.547710][ T179] ? netlink_deliver_tap+0x13c/0x330
[ 11.547853][ T179] netlink_unicast+0x486/0x750
[ 11.547991][ T179] ? netlink_attachskb+0x810/0x810
[ 11.548135][ T179] ? __lock_acquire+0x508/0xc10
[ 11.548273][ T179] netlink_sendmsg+0x735/0xc60
[ 11.548413][ T179] ? netlink_unicast+0x750/0x750
[ 11.548549][ T179] ? __might_fault+0x97/0x140
[ 11.548689][ T179] ____sys_sendmsg+0x419/0x850
[ 11.548832][ T179] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.548969][ T179] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.549144][ T179] ? move_addr_to_kernel+0x40/0x40
[ 11.549280][ T179] ? stack_depot_save_flags+0x367/0x770
[ 11.549418][ T179] ? validate_chain+0x38b/0xc20
[ 11.549558][ T179] ___sys_sendmsg+0x14e/0x1d0
[ 11.549695][ T179] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.549908][ T179] ? copy_msghdr_from_user+0x460/0x460
[ 11.550063][ T179] __sys_sendmsg+0x145/0x1f0
[ 11.550201][ T179] ? __sys_sendmsg_sock+0x20/0x20
[ 11.550337][ T179] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.550510][ T179] ? do_raw_spin_unlock+0x59/0x250
[ 11.550647][ T179] ? rcu_is_watching+0x15/0xd0
[ 11.550792][ T179] do_syscall_64+0x117/0xfc0
[ 11.550929][ T179] ? trace_hardirqs_off+0xd/0x30
[ 11.551072][ T179] ? exc_page_fault+0xee/0x100
[ 11.551211][ T179] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.551385][ T179] RIP: 0033:0x7f6fb898408e
[ 11.551530][ T179] 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
[ 11.552017][ T179] RSP: 002b:00007ffd20906f20 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.552223][ T179] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f6fb898408e
[ 11.552424][ T179] RDX: 0000000000000000 RSI: 00007ffd20906fd0 RDI: 0000000000000005
[ 11.552624][ T179] RBP: 00007ffd20906f30 R08: 0000000000000000 R09: 0000000000000000
[ 11.552834][ T179] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c981
[ 11.553041][ T179] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd209076a0
[ 11.553283][ T179]
[ 11.553398][ T179] irq event stamp: 23795
[ 11.553500][ T179] hardirqs last enabled at (23803): [] __up_console_sem+0x5a/0x70
[ 11.553738][ T179] hardirqs last disabled at (23810): [] __up_console_sem+0x3f/0x70
[ 11.553981][ T179] softirqs last enabled at (23014): [] handle_softirqs+0x611/0x940
[ 11.554309][ T179] softirqs last disabled at (23009): [] __irq_exit_rcu+0x103/0x1c0
[ 11.554658][ T179] ---[ end trace 0000000000000000 ]---
[ 11.730197][ T183] ------------[ cut here ]------------
[ 11.730477][ T183] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/183
[ 11.730848][ T183] Modules linked in:
[ 11.731140][ T183] CPU: 0 UID: 0 PID: 183 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.731558][ T183] Tainted: [W]=WARN
[ 11.731715][ T183] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.731986][ T183] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.732272][ T183] 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
[ 11.733020][ T183] RSP: 0018:ffa0000000947aa8 EFLAGS: 00010286
[ 11.733286][ T183] RAX: 00000000ffffffa6 RBX: ff1100000c195cc0 RCX: 1ff4000000128f1b
[ 11.733618][ T183] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c195d70
[ 11.733945][ T183] RBP: ff110000087f1000 R08: 1fe2200001832baf R09: ff1100000c825180
[ 11.734264][ T183] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.734572][ T183] R13: 0000000000000000 R14: 0000000000000000 R15: ff110000087f1000
[ 11.734894][ T183] FS: 00007f3c7e235840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 11.735266][ T183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.735512][ T183] CR2: 00007f3c7e441690 CR3: 000000000c833006 CR4: 0000000000771ef0
[ 11.735818][ T183] PKRU: 55555554
[ 11.735969][ T183] Call Trace:
[ 11.736122][ T183]
[ 11.736224][ T183] ? ip6_route_dev_notify+0x250/0x380
[ 11.736426][ T183] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.736618][ T183] ? notifier_call_chain+0xb0/0x320
[ 11.736827][ T183] rtmsg_ifinfo+0x5c/0xb0
[ 11.736983][ T183] register_netdevice+0x1526/0x1bc0
[ 11.737212][ T183] ? unregister_netdevice_queue+0x470/0x470
[ 11.737467][ T183] register_netdev+0x23/0x40
[ 11.737662][ T183] loopback_net_init+0x7d/0x150
[ 11.737866][ T183] ops_init+0x187/0x560
[ 11.738020][ T183] setup_net+0x11b/0x3b0
[ 11.738172][ T183] ? unregister_pernet_device+0x80/0x80
[ 11.738362][ T183] ? lockdep_init_map_type+0x5d/0x250
[ 11.738560][ T183] ? mutex_init_lockdep+0xf6/0x120
[ 11.738776][ T183] copy_net_ns+0x2fd/0x450
[ 11.738971][ T183] create_new_namespaces+0x371/0xa10
[ 11.739183][ T183] unshare_nsproxy_namespaces+0xa5/0x150
[ 11.739378][ T183] ksys_unshare+0x47e/0x8c0
[ 11.739579][ T183] ? walk_process_tree+0x350/0x350
[ 11.739785][ T183] ? __ia32_sys_open+0x1b0/0x1b0
[ 11.739983][ T183] __x64_sys_unshare+0x34/0x50
[ 11.740191][ T183] ? do_syscall_64+0x82/0xfc0
[ 11.740385][ T183] do_syscall_64+0x117/0xfc0
[ 11.740586][ T183] ? trace_hardirqs_off+0xd/0x30
[ 11.740789][ T183] ? exc_page_fault+0xee/0x100
[ 11.741010][ T183] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.741274][ T183] RIP: 0033:0x7f3c7e4f7bcb
[ 11.741485][ T183] 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
[ 11.742235][ T183] RSP: 002b:00007ffec0e7b7b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 11.742527][ T183] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f3c7e4f7bcb
[ 11.742840][ T183] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 11.743157][ T183] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 11.743487][ T183] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffec0e7d9e0
[ 11.743802][ T183] R13: 0000000000000001 R14: 0000000000000003 R15: 00007ffec0e7e83a
[ 11.744131][ T183]
[ 11.744290][ T183] irq event stamp: 26837
[ 11.744449][ T183] hardirqs last enabled at (26845): [] __up_console_sem+0x5a/0x70
[ 11.744818][ T183] hardirqs last disabled at (26852): [] __up_console_sem+0x3f/0x70
[ 11.745184][ T183] softirqs last enabled at (26344): [] __alloc_skb+0x4c5/0x5f0
[ 11.745639][ T183] softirqs last disabled at (26342): [] __alloc_skb+0x4c5/0x5f0
[ 11.746005][ T183] ---[ end trace 0000000000000000 ]---
[ 11.774690][ T184] ------------[ cut here ]------------
[ 11.774945][ T184] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/184
[ 11.775281][ T184] Modules linked in:
[ 11.775439][ T184] CPU: 2 UID: 0 PID: 184 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.775763][ T184] Tainted: [W]=WARN
[ 11.775914][ T184] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.776182][ T184] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.776430][ 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
[ 11.777006][ T184] RSP: 0018:ffa0000000957020 EFLAGS: 00010286
[ 11.777240][ T184] RAX: 00000000ffffffa6 RBX: ff110000091d1240 RCX: 1ff400000012adca
[ 11.777487][ T184] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d12f0
[ 11.777737][ T184] RBP: ff110000087f1000 R08: 1fe220000123a25f R09: ff1100000c972e58
[ 11.778009][ T184] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 11.778293][ T184] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 11.778542][ T184] FS: 00007f3f16458840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 11.778840][ T184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.779067][ T184] CR2: 000000003a032988 CR3: 000000000d8b6004 CR4: 0000000000771ef0
[ 11.779318][ T184] PKRU: 55555554
[ 11.779467][ T184] Call Trace:
[ 11.779619][ T184]
[ 11.779770][ T184] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.779971][ T184] rtmsg_ifinfo+0x5c/0xb0
[ 11.780835][ T184] ? mark_held_locks+0x40/0x70
[ 11.781032][ T184] __dev_notify_flags+0x1b8/0x280
[ 11.781217][ T184] ? netif_change_name+0x8c0/0x8c0
[ 11.781399][ T184] ? __dev_change_flags+0x4a4/0x6d0
[ 11.781582][ T184] ? netif_set_allmulti+0x2c0/0x2c0
[ 11.781774][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.781966][ T184] ? is_bpf_text_address+0x68/0x110
[ 11.782175][ T184] netif_change_flags+0xfe/0x190
[ 11.782389][ T184] ? unwind_get_return_address+0x67/0xd0
[ 11.782580][ T184] do_setlink.isra.0+0x1d25/0x2a60
[ 11.782782][ T184] ? rtnl_link_get_size+0x350/0x350
[ 11.782967][ T184] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 11.783218][ T184] ? rcu_read_lock_any_held+0x3c/0x90
[ 11.783427][ T184] ? validate_chain+0x38b/0xc20
[ 11.783611][ T184] ? rcu_read_lock_any_held+0x66/0x90
[ 11.783803][ T184] ? stack_depot_save_flags+0x367/0x770
[ 11.783987][ T184] ? __kernel_text_address+0x12/0x30
[ 11.784559][ T184] ? __lock_acquire+0x508/0xc10
[ 11.784757][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 11.784939][ T184] ? rtnl_newlink+0x883/0xee0
[ 11.785138][ T184] ? rcu_is_watching+0x15/0xd0
[ 11.785322][ T184] ? lock_acquire+0x134/0x160
[ 11.785503][ T184] ? rcu_is_watching+0x15/0xd0
[ 11.785683][ T184] ? rcu_is_watching+0x15/0xd0
[ 11.785872][ T184] ? trace_contention_end+0xb3/0x1a0
[ 11.786067][ T184] ? __mutex_lock+0x1db/0x2010
[ 11.786248][ T184] ? __mutex_lock+0x9b2/0x2010
[ 11.786431][ T184] ? rtnl_newlink+0x883/0xee0
[ 11.786627][ T184] ? ww_mutex_lock+0x160/0x160
[ 11.786820][ T184] ? __rtnl_newlink+0x3fa/0xa50
[ 11.787006][ T184] rtnl_newlink+0x8d1/0xee0
[ 11.787203][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 11.787384][ T184] ? find_held_lock+0x2b/0x80
[ 11.787568][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 11.787761][ T184] ? mark_usage+0x61/0x170
[ 11.787945][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.788168][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 11.788353][ T184] ? find_held_lock+0x2b/0x80
[ 11.788536][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 11.788718][ T184] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.788907][ T184] ? __rtnl_newlink+0xa50/0xa50
[ 11.789101][ T184] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.789283][ T184] ? validate_chain+0x38b/0xc20
[ 11.789469][ T184] ? rtnl_link_fill+0x900/0x900
[ 11.789649][ T184] ? __lock_acquire+0x508/0xc10
[ 11.789839][ T184] ? lock_acquire.part.0+0xbc/0x260
[ 11.790033][ T184] ? find_held_lock+0x2b/0x80
[ 11.790216][ T184] netlink_rcv_skb+0x14e/0x3a0
[ 11.790399][ T184] ? rtnl_link_fill+0x900/0x900
[ 11.790581][ T184] ? netlink_ack+0xcd0/0xcd0
[ 11.790773][ T184] ? netlink_deliver_tap+0xc5/0x330
[ 11.790957][ T184] ? netlink_deliver_tap+0x13c/0x330
[ 11.791156][ T184] netlink_unicast+0x486/0x750
[ 11.791345][ T184] ? netlink_attachskb+0x810/0x810
[ 11.791527][ T184] ? __lock_acquire+0x508/0xc10
[ 11.791715][ T184] netlink_sendmsg+0x735/0xc60
[ 11.791906][ T184] ? netlink_unicast+0x750/0x750
[ 11.792101][ T184] ? __might_fault+0x97/0x140
[ 11.792290][ T184] ____sys_sendmsg+0x419/0x850
[ 11.792473][ T184] ? copy_msghdr_from_user+0x2a0/0x460
[ 11.792654][ T184] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 11.792878][ T184] ? move_addr_to_kernel+0x40/0x40
[ 11.793075][ T184] ? stack_depot_save_flags+0x367/0x770
[ 11.793259][ T184] ? validate_chain+0x38b/0xc20
[ 11.793444][ T184] ___sys_sendmsg+0x14e/0x1d0
[ 11.793629][ T184] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 11.793855][ T184] ? copy_msghdr_from_user+0x460/0x460
[ 11.794061][ T184] __sys_sendmsg+0x145/0x1f0
[ 11.794337][ T184] ? __sys_sendmsg_sock+0x20/0x20
[ 11.794518][ T184] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 11.794735][ T184] ? do_raw_spin_unlock+0x59/0x250
[ 11.794926][ T184] ? rcu_is_watching+0x15/0xd0
[ 11.795126][ T184] do_syscall_64+0x117/0xfc0
[ 11.795311][ T184] ? trace_hardirqs_off+0xd/0x30
[ 11.795492][ T184] ? exc_page_fault+0xee/0x100
[ 11.795675][ T184] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 11.795985][ T184] RIP: 0033:0x7f3f1669208e
[ 11.796188][ 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
[ 11.796811][ T184] RSP: 002b:00007ffdc33fe4b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 11.797076][ T184] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3f1669208e
[ 11.797415][ T184] RDX: 0000000000000000 RSI: 00007ffdc33fe560 RDI: 0000000000000005
[ 11.797659][ T184] RBP: 00007ffdc33fe4c0 R08: 0000000000000000 R09: 0000000000000000
[ 11.797915][ T184] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 11.798264][ T184] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc33fec30
[ 11.798517][ T184]
[ 11.798666][ T184] irq event stamp: 17599
[ 11.798820][ T184] hardirqs last enabled at (17609): [] __up_console_sem+0x5a/0x70
[ 11.799204][ T184] hardirqs last disabled at (17620): [] __up_console_sem+0x3f/0x70
[ 11.799484][ T184] softirqs last enabled at (16702): [] handle_softirqs+0x611/0x940
[ 11.799856][ T184] softirqs last disabled at (15595): [] __irq_exit_rcu+0x103/0x1c0
[ 11.800150][ T184] ---[ end trace 0000000000000000 ]---
[ 11.808713][ T184] ip (184) used greatest stack depth: 23848 bytes left
[ 11.981283][ T187] ------------[ cut here ]------------
[ 11.981691][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/187
[ 11.982116][ T187] Modules linked in:
[ 11.982327][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 11.982753][ T187] Tainted: [W]=WARN
[ 11.982914][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.983188][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 11.983477][ T187] 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
[ 11.984221][ T187] RSP: 0018:ffa0000000986e30 EFLAGS: 00010286
[ 11.984490][ T187] RAX: 00000000ffffffa6 RBX: ff1100000a923540 RCX: 1ff4000000130d8c
[ 11.984809][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a9235f0
[ 11.985130][ T187] RBP: ff1100000a104000 R08: 1fe22000015246bf R09: ff1100000cd40b80
[ 11.985451][ T187] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 11.985792][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000005810080
[ 11.986124][ T187] FS: 00007fb84ae2f840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 11.986499][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.986810][ T187] CR2: 00000000004eb188 CR3: 000000000d207005 CR4: 0000000000771ef0
[ 11.987274][ T187] PKRU: 55555554
[ 11.987433][ T187] Call Trace:
[ 11.987590][ T187]
[ 11.987699][ T187] ? io_schedule_timeout+0x140/0x140
[ 11.987918][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 11.988245][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 11.988414][ T187] ? mark_held_locks+0x40/0x70
[ 11.988626][ T187] __dev_notify_flags+0x1b8/0x280
[ 11.988841][ T187] ? lockdep_hardirqs_on+0x8c/0x130
[ 11.989154][ T187] ? irqentry_exit+0x21c/0x710
[ 11.989362][ T187] ? irqentry_exit+0x21c/0x710
[ 11.989566][ T187] ? netif_change_name+0x8c0/0x8c0
[ 11.989777][ T187] ? sysvec_apic_timer_interrupt+0xaa/0xe0
[ 11.990127][ T187] ? __queue_work+0x315/0xc00
[ 11.990345][ T187] rtnl_configure_link+0x1ac/0x390
[ 11.990593][ T187] veth_newlink+0x330/0x8d0
[ 11.990818][ T187] ? veth_poll_controller+0x10/0x10
[ 11.991123][ T187] ? kasan_save_stack+0x2f/0x50
[ 11.991331][ T187] ? kasan_save_track+0x14/0x30
[ 11.991553][ T187] ? __kasan_kmalloc+0x7b/0x90
[ 11.991800][ T187] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 11.992005][ T187] ? alloc_netdev_mqs+0xe85/0x1420
[ 11.992314][ T187] ? rtnl_af_lookup+0x290/0x290
[ 11.992528][ T187] ? alloc_netdev_mqs+0xed0/0x1420
[ 11.992758][ T187] ? rtnl_create_link+0x169/0xf20
[ 11.992996][ T187] rtnl_newlink_create+0x2da/0x8c0
[ 11.993312][ T187] ? rtnl_create_link+0xf20/0xf20
[ 11.993536][ T187] ? __dev_get_by_name+0x12/0x50
[ 11.993763][ T187] ? rtnl_dev_get+0xd7/0x170
[ 11.993983][ T187] __rtnl_newlink+0x22b/0xa50
[ 11.994306][ T187] rtnl_newlink+0x8d1/0xee0
[ 11.994520][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.994730][ T187] ? find_held_lock+0x2b/0x80
[ 11.994987][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.995206][ T187] ? mark_usage+0x61/0x170
[ 11.995418][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.995641][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 11.995854][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 11.996074][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 11.996282][ T187] ? validate_chain+0x38b/0xc20
[ 11.996485][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.996691][ T187] ? __lock_acquire+0x508/0xc10
[ 11.996909][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 11.997131][ T187] ? find_held_lock+0x2b/0x80
[ 11.997344][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 11.997556][ T187] ? rtnl_link_fill+0x900/0x900
[ 11.997794][ T187] ? netlink_ack+0xcd0/0xcd0
[ 11.998029][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 11.998243][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 11.998471][ T187] netlink_unicast+0x486/0x750
[ 11.998683][ T187] ? netlink_attachskb+0x810/0x810
[ 11.998907][ T187] ? __lock_acquire+0x508/0xc10
[ 11.999128][ T187] netlink_sendmsg+0x735/0xc60
[ 11.999344][ T187] ? netlink_unicast+0x750/0x750
[ 11.999557][ T187] ? __might_fault+0x97/0x140
[ 11.999772][ T187] ____sys_sendmsg+0x419/0x850
[ 12.000002][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.000222][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.000484][ T187] ? move_addr_to_kernel+0x40/0x40
[ 12.000695][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.000908][ T187] ? rcu_read_unlock+0x1b/0x70
[ 12.001129][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 12.001341][ T187] ? wp_page_copy+0x6bf/0x10d0
[ 12.001570][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 12.001804][ T187] ? do_wp_page+0x957/0x10a0
[ 12.002032][ T187] ? lock_vma_under_rcu+0x159/0x410
[ 12.002250][ T187] __sys_sendmsg+0x145/0x1f0
[ 12.002463][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 12.002677][ T187] ? rcu_is_watching+0x15/0xd0
[ 12.002912][ T187] ? rcu_is_watching+0x15/0xd0
[ 12.003141][ T187] do_syscall_64+0x117/0xfc0
[ 12.003351][ T187] ? trace_hardirqs_off+0xd/0x30
[ 12.003556][ T187] ? exc_page_fault+0xee/0x100
[ 12.003786][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.004052][ T187] RIP: 0033:0x7fb84b06908e
[ 12.004271][ T187] 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
[ 12.005029][ T187] RSP: 002b:00007fff8365c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.005352][ T187] RAX: ffffffffffffffda RBX: 00007fff8365cde8 RCX: 00007fb84b06908e
[ 12.005661][ T187] RDX: 0000000000000000 RSI: 00007fff8365c6f0 RDI: 0000000000000005
[ 12.005997][ T187] RBP: 00007fff8365c650 R08: 0000000000000000 R09: 0000000000000000
[ 12.006314][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.006624][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8365cdc0
[ 12.006950][ T187]
[ 12.007136][ T187] irq event stamp: 26973
[ 12.007293][ T187] hardirqs last enabled at (26981): [] __up_console_sem+0x5a/0x70
[ 12.007652][ T187] hardirqs last disabled at (26988): [] __up_console_sem+0x3f/0x70
[ 12.008027][ T187] softirqs last enabled at (26514): [] handle_softirqs+0x611/0x940
[ 12.008387][ T187] softirqs last disabled at (26433): [] __irq_exit_rcu+0x103/0x1c0
[ 12.008751][ T187] ---[ end trace 0000000000000000 ]---
[ 12.031347][ T187] ------------[ cut here ]------------
[ 12.031571][ T187] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/187
[ 12.031827][ T187] Modules linked in:
[ 12.031941][ T187] CPU: 0 UID: 0 PID: 187 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.032245][ T187] Tainted: [W]=WARN
[ 12.032357][ T187] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.032537][ T187] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.032721][ T187] 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
[ 12.033227][ T187] RSP: 0018:ffa00000009871b0 EFLAGS: 00010286
[ 12.033405][ T187] RAX: 00000000ffffffa6 RBX: ff1100000ce84c40 RCX: 1ff4000000130dfc
[ 12.033616][ T187] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84cf0
[ 12.033823][ T187] RBP: ff110000088cc000 R08: 1fe22000019d099f R09: ff1100000cd40b80
[ 12.034035][ T187] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.034241][ T187] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8f212fa0
[ 12.034449][ T187] FS: 00007fb84ae2f840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.034744][ T187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.035006][ T187] CR2: 00000000004eb188 CR3: 000000000d207005 CR4: 0000000000771ef0
[ 12.035334][ T187] PKRU: 55555554
[ 12.035492][ T187] Call Trace:
[ 12.035647][ T187]
[ 12.035763][ T187] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.035978][ T187] rtmsg_ifinfo+0x5c/0xb0
[ 12.036145][ T187] __dev_notify_flags+0x1b8/0x280
[ 12.036363][ T187] ? netif_change_name+0x8c0/0x8c0
[ 12.036575][ T187] ? rtnl_af_lookup+0x290/0x290
[ 12.036793][ T187] ? alloc_netdev_mqs+0xed0/0x1420
[ 12.037040][ T187] rtnl_configure_link+0x1ac/0x390
[ 12.037259][ T187] rtnl_newlink_create+0x353/0x8c0
[ 12.037479][ T187] ? rtnl_create_link+0xf20/0xf20
[ 12.037715][ T187] ? __dev_get_by_name+0x12/0x50
[ 12.037940][ T187] ? rtnl_dev_get+0xd7/0x170
[ 12.038233][ T187] __rtnl_newlink+0x22b/0xa50
[ 12.038459][ T187] rtnl_newlink+0x8d1/0xee0
[ 12.038678][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 12.038906][ T187] ? find_held_lock+0x2b/0x80
[ 12.039133][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 12.039341][ T187] ? mark_usage+0x61/0x170
[ 12.039538][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.039758][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.039964][ T187] ? __rtnl_newlink+0xa50/0xa50
[ 12.040185][ T187] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.040387][ T187] ? validate_chain+0x38b/0xc20
[ 12.040536][ T187] ? rtnl_link_fill+0x900/0x900
[ 12.040679][ T187] ? __lock_acquire+0x508/0xc10
[ 12.040829][ T187] ? lock_acquire.part.0+0xbc/0x260
[ 12.040967][ T187] ? find_held_lock+0x2b/0x80
[ 12.041116][ T187] netlink_rcv_skb+0x14e/0x3a0
[ 12.041255][ T187] ? rtnl_link_fill+0x900/0x900
[ 12.041396][ T187] ? netlink_ack+0xcd0/0xcd0
[ 12.041539][ T187] ? netlink_deliver_tap+0xc5/0x330
[ 12.041676][ T187] ? netlink_deliver_tap+0x13c/0x330
[ 12.041823][ T187] netlink_unicast+0x486/0x750
[ 12.041961][ T187] ? netlink_attachskb+0x810/0x810
[ 12.042113][ T187] ? __lock_acquire+0x508/0xc10
[ 12.042262][ T187] netlink_sendmsg+0x735/0xc60
[ 12.042412][ T187] ? netlink_unicast+0x750/0x750
[ 12.042551][ T187] ? __might_fault+0x97/0x140
[ 12.042694][ T187] ____sys_sendmsg+0x419/0x850
[ 12.042853][ T187] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.042993][ T187] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.043174][ T187] ? move_addr_to_kernel+0x40/0x40
[ 12.043322][ T187] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.043462][ T187] ? rcu_read_unlock+0x1b/0x70
[ 12.043602][ T187] ___sys_sendmsg+0x14e/0x1d0
[ 12.043794][ T187] ? wp_page_copy+0x6bf/0x10d0
[ 12.043959][ T187] ? copy_msghdr_from_user+0x460/0x460
[ 12.044110][ T187] ? do_wp_page+0x957/0x10a0
[ 12.044255][ T187] ? lock_vma_under_rcu+0x159/0x410
[ 12.044404][ T187] __sys_sendmsg+0x145/0x1f0
[ 12.044545][ T187] ? __sys_sendmsg_sock+0x20/0x20
[ 12.044696][ T187] ? rcu_is_watching+0x15/0xd0
[ 12.044847][ T187] ? rcu_is_watching+0x15/0xd0
[ 12.044985][ T187] do_syscall_64+0x117/0xfc0
[ 12.045132][ T187] ? trace_hardirqs_off+0xd/0x30
[ 12.045272][ T187] ? exc_page_fault+0xee/0x100
[ 12.045410][ T187] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.045585][ T187] RIP: 0033:0x7fb84b06908e
[ 12.045733][ T187] 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
[ 12.046307][ T187] RSP: 002b:00007fff8365c640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.046524][ T187] RAX: ffffffffffffffda RBX: 00007fff8365cde8 RCX: 00007fb84b06908e
[ 12.046731][ T187] RDX: 0000000000000000 RSI: 00007fff8365c6f0 RDI: 0000000000000005
[ 12.046993][ T187] RBP: 00007fff8365c650 R08: 0000000000000000 R09: 0000000000000000
[ 12.047219][ T187] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.047429][ T187] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fff8365cdc0
[ 12.047648][ T187]
[ 12.047760][ T187] irq event stamp: 41285
[ 12.047866][ T187] hardirqs last enabled at (41293): [] __up_console_sem+0x5a/0x70
[ 12.048109][ T187] hardirqs last disabled at (41302): [] __up_console_sem+0x3f/0x70
[ 12.048359][ T187] softirqs last enabled at (40826): [] handle_softirqs+0x611/0x940
[ 12.048601][ T187] softirqs last disabled at (40777): [] __irq_exit_rcu+0x103/0x1c0
[ 12.048992][ T187] ---[ end trace 0000000000000000 ]---
[ 12.054412][ T187] ip (187) used greatest stack depth: 23784 bytes left
[ 12.088443][ T188] ------------[ cut here ]------------
[ 12.088676][ T188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/188
[ 12.088984][ T188] Modules linked in:
[ 12.089337][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.089678][ T188] Tainted: [W]=WARN
[ 12.089838][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.090082][ T188] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.090315][ T188] 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
[ 12.090939][ T188] RSP: 0018:ffa0000000996e30 EFLAGS: 00010286
[ 12.091173][ T188] RAX: 00000000ffffffa6 RBX: ff110000096684c0 RCX: 1ff4000000132d8c
[ 12.091427][ T188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009668570
[ 12.091681][ T188] RBP: ff1100000cc5c000 R08: 1fe22000012cd0af R09: ff1100000d198b80
[ 12.091942][ T188] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.092222][ T188] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000cf12380
[ 12.092490][ T188] FS: 00007f7da32cd840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 12.092800][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.093427][ T188] CR2: 00000000004eb188 CR3: 000000000d277003 CR4: 0000000000771ef0
[ 12.093679][ T188] PKRU: 55555554
[ 12.093836][ T188] Call Trace:
[ 12.093987][ T188]
[ 12.094121][ T188] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.094312][ T188] rtmsg_ifinfo+0x5c/0xb0
[ 12.094468][ T188] ? _raw_spin_unlock_irqrestore+0x40/0x80
[ 12.094687][ T188] __dev_notify_flags+0x1b8/0x280
[ 12.094884][ T188] ? netif_change_name+0x8c0/0x8c0
[ 12.095095][ T188] ? rtnl_newlink+0x8d1/0xee0
[ 12.095281][ T188] ? rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.095465][ T188] ? netlink_rcv_skb+0x14e/0x3a0
[ 12.095661][ T188] ? add_timer_on+0x580/0x580
[ 12.095860][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.096126][ T188] ? mark_held_locks+0x40/0x70
[ 12.096328][ T188] rtnl_configure_link+0x1ac/0x390
[ 12.096514][ T188] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.096699][ T188] ? queue_delayed_work_on+0x95/0x100
[ 12.096894][ T188] veth_newlink+0x330/0x8d0
[ 12.097131][ T188] ? veth_poll_controller+0x10/0x10
[ 12.097335][ T188] ? kasan_save_stack+0x2f/0x50
[ 12.097536][ T188] ? kasan_save_track+0x14/0x30
[ 12.097729][ T188] ? __kasan_kmalloc+0x7b/0x90
[ 12.097950][ T188] ? __kvmalloc_node_noprof+0x305/0x8a0
[ 12.098164][ T188] ? alloc_netdev_mqs+0xe85/0x1420
[ 12.098355][ T188] ? rtnl_af_lookup+0x290/0x290
[ 12.098540][ T188] ? alloc_netdev_mqs+0xed0/0x1420
[ 12.098730][ T188] ? rtnl_create_link+0x169/0xf20
[ 12.098926][ T188] rtnl_newlink_create+0x2da/0x8c0
[ 12.099127][ T188] ? rtnl_create_link+0xf20/0xf20
[ 12.099313][ T188] ? __dev_get_by_name+0x12/0x50
[ 12.099500][ T188] ? rtnl_dev_get+0xd7/0x170
[ 12.099692][ T188] __rtnl_newlink+0x22b/0xa50
[ 12.099902][ T188] rtnl_newlink+0x8d1/0xee0
[ 12.100104][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 12.100358][ T188] ? find_held_lock+0x2b/0x80
[ 12.100556][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 12.100739][ T188] ? mark_usage+0x61/0x170
[ 12.100947][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.101152][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.101340][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 12.101539][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.101799][ T188] ? validate_chain+0x38b/0xc20
[ 12.102047][ T188] ? rtnl_link_fill+0x900/0x900
[ 12.102232][ T188] ? __lock_acquire+0x508/0xc10
[ 12.102434][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 12.102691][ T188] ? find_held_lock+0x2b/0x80
[ 12.102962][ T188] netlink_rcv_skb+0x14e/0x3a0
[ 12.103239][ T188] ? rtnl_link_fill+0x900/0x900
[ 12.103487][ T188] ? netlink_ack+0xcd0/0xcd0
[ 12.103703][ T188] ? netlink_deliver_tap+0xc5/0x330
[ 12.103909][ T188] ? netlink_deliver_tap+0x13c/0x330
[ 12.104128][ T188] netlink_unicast+0x486/0x750
[ 12.104322][ T188] ? netlink_attachskb+0x810/0x810
[ 12.104515][ T188] ? __lock_acquire+0x508/0xc10
[ 12.104717][ T188] netlink_sendmsg+0x735/0xc60
[ 12.104916][ T188] ? netlink_unicast+0x750/0x750
[ 12.105130][ T188] ? __might_fault+0x97/0x140
[ 12.105322][ T188] ____sys_sendmsg+0x419/0x850
[ 12.105511][ T188] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.105697][ T188] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.105921][ T188] ? move_addr_to_kernel+0x40/0x40
[ 12.106122][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.106324][ T188] ? rcu_read_unlock+0x1b/0x70
[ 12.106512][ T188] ___sys_sendmsg+0x14e/0x1d0
[ 12.106701][ T188] ? wp_page_copy+0x6bf/0x10d0
[ 12.106896][ T188] ? copy_msghdr_from_user+0x460/0x460
[ 12.107102][ T188] ? do_wp_page+0x957/0x10a0
[ 12.107293][ T188] ? lock_vma_under_rcu+0x159/0x410
[ 12.107483][ T188] __sys_sendmsg+0x145/0x1f0
[ 12.107686][ T188] ? __sys_sendmsg_sock+0x20/0x20
[ 12.107886][ T188] ? rcu_is_watching+0x15/0xd0
[ 12.108094][ T188] ? rcu_is_watching+0x15/0xd0
[ 12.108333][ T188] do_syscall_64+0x117/0xfc0
[ 12.108548][ T188] ? trace_hardirqs_off+0xd/0x30
[ 12.108734][ T188] ? exc_page_fault+0xee/0x100
[ 12.108929][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.109172][ T188] RIP: 0033:0x7f7da350708e
[ 12.109383][ T188] 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
[ 12.109941][ T188] RSP: 002b:00007fffa2fdd9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.110231][ T188] RAX: ffffffffffffffda RBX: 00007fffa2fde148 RCX: 00007f7da350708e
[ 12.110486][ T188] RDX: 0000000000000000 RSI: 00007fffa2fdda50 RDI: 0000000000000005
[ 12.110744][ T188] RBP: 00007fffa2fdd9b0 R08: 0000000000000000 R09: 0000000000000000
[ 12.111007][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.111274][ T188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa2fde120
[ 12.111533][ T188]
[ 12.111685][ T188] irq event stamp: 19211
[ 12.111847][ T188] hardirqs last enabled at (19221): [] __up_console_sem+0x5a/0x70
[ 12.112170][ T188] hardirqs last disabled at (19232): [] __up_console_sem+0x3f/0x70
[ 12.112580][ T188] softirqs last enabled at (18306): [] handle_softirqs+0x611/0x940
[ 12.112991][ T188] softirqs last disabled at (17759): [] __irq_exit_rcu+0x103/0x1c0
[ 12.113301][ T188] ---[ end trace 0000000000000000 ]---
[ 12.128392][ T188] ------------[ cut here ]------------
[ 12.128624][ T188] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/188
[ 12.128923][ T188] Modules linked in:
[ 12.129157][ T188] CPU: 2 UID: 0 PID: 188 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.129528][ T188] Tainted: [W]=WARN
[ 12.129680][ T188] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.129919][ T188] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.130311][ T188] 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
[ 12.130876][ T188] RSP: 0018:ffa00000009971b0 EFLAGS: 00010286
[ 12.131135][ T188] RAX: 00000000ffffffa6 RBX: ff1100000b70ec40 RCX: 1ff4000000132dfc
[ 12.131391][ T188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70ecf0
[ 12.131640][ T188] RBP: ff1100000cc59000 R08: 1fe22000016e1d9f R09: ff1100000d198b80
[ 12.131899][ T188] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.132161][ T188] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8f212fa0
[ 12.132427][ T188] FS: 00007f7da32cd840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 12.132755][ T188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.133047][ T188] CR2: 00000000004eb188 CR3: 000000000d277003 CR4: 0000000000771ef0
[ 12.133313][ T188] PKRU: 55555554
[ 12.133476][ T188] Call Trace:
[ 12.133640][ T188]
[ 12.133778][ T188] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.133967][ T188] rtmsg_ifinfo+0x5c/0xb0
[ 12.134135][ T188] __dev_notify_flags+0x1b8/0x280
[ 12.134322][ T188] ? netif_change_name+0x8c0/0x8c0
[ 12.134580][ T188] ? rtnl_af_lookup+0x290/0x290
[ 12.134783][ T188] ? alloc_netdev_mqs+0xed0/0x1420
[ 12.134975][ T188] rtnl_configure_link+0x1ac/0x390
[ 12.135178][ T188] rtnl_newlink_create+0x353/0x8c0
[ 12.135373][ T188] ? rtnl_create_link+0xf20/0xf20
[ 12.135565][ T188] ? __dev_get_by_name+0x12/0x50
[ 12.135759][ T188] ? rtnl_dev_get+0xd7/0x170
[ 12.135949][ T188] __rtnl_newlink+0x22b/0xa50
[ 12.136154][ T188] rtnl_newlink+0x8d1/0xee0
[ 12.136356][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 12.136545][ T188] ? find_held_lock+0x2b/0x80
[ 12.136741][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 12.136944][ T188] ? mark_usage+0x61/0x170
[ 12.137141][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.137335][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.137521][ T188] ? __rtnl_newlink+0xa50/0xa50
[ 12.137704][ T188] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.137896][ T188] ? validate_chain+0x38b/0xc20
[ 12.138105][ T188] ? rtnl_link_fill+0x900/0x900
[ 12.138302][ T188] ? __lock_acquire+0x508/0xc10
[ 12.138509][ T188] ? lock_acquire.part.0+0xbc/0x260
[ 12.138698][ T188] ? find_held_lock+0x2b/0x80
[ 12.138895][ T188] netlink_rcv_skb+0x14e/0x3a0
[ 12.139098][ T188] ? rtnl_link_fill+0x900/0x900
[ 12.139287][ T188] ? netlink_ack+0xcd0/0xcd0
[ 12.139494][ T188] ? netlink_deliver_tap+0xc5/0x330
[ 12.139694][ T188] ? netlink_deliver_tap+0x13c/0x330
[ 12.139893][ T188] netlink_unicast+0x486/0x750
[ 12.140096][ T188] ? netlink_attachskb+0x810/0x810
[ 12.140297][ T188] ? __lock_acquire+0x508/0xc10
[ 12.140568][ T188] netlink_sendmsg+0x735/0xc60
[ 12.140784][ T188] ? netlink_unicast+0x750/0x750
[ 12.140998][ T188] ? __might_fault+0x97/0x140
[ 12.141220][ T188] ____sys_sendmsg+0x419/0x850
[ 12.141443][ T188] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.141639][ T188] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.141885][ T188] ? move_addr_to_kernel+0x40/0x40
[ 12.142085][ T188] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.142270][ T188] ? rcu_read_unlock+0x1b/0x70
[ 12.142457][ T188] ___sys_sendmsg+0x14e/0x1d0
[ 12.142641][ T188] ? wp_page_copy+0x6bf/0x10d0
[ 12.142837][ T188] ? copy_msghdr_from_user+0x460/0x460
[ 12.143037][ T188] ? do_wp_page+0x957/0x10a0
[ 12.143226][ T188] ? lock_vma_under_rcu+0x159/0x410
[ 12.143459][ T188] __sys_sendmsg+0x145/0x1f0
[ 12.143692][ T188] ? __sys_sendmsg_sock+0x20/0x20
[ 12.143887][ T188] ? rcu_is_watching+0x15/0xd0
[ 12.144086][ T188] ? rcu_is_watching+0x15/0xd0
[ 12.144272][ T188] do_syscall_64+0x117/0xfc0
[ 12.144459][ T188] ? trace_hardirqs_off+0xd/0x30
[ 12.144642][ T188] ? exc_page_fault+0xee/0x100
[ 12.144831][ T188] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.145060][ T188] RIP: 0033:0x7f7da350708e
[ 12.145252][ T188] 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
[ 12.145796][ T188] RSP: 002b:00007fffa2fdd9a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.146083][ T188] RAX: ffffffffffffffda RBX: 00007fffa2fde148 RCX: 00007f7da350708e
[ 12.146333][ T188] RDX: 0000000000000000 RSI: 00007fffa2fdda50 RDI: 0000000000000005
[ 12.146582][ T188] RBP: 00007fffa2fdd9b0 R08: 0000000000000000 R09: 0000000000000000
[ 12.146843][ T188] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.147115][ T188] R13: 000000000049f620 R14: 0000000000000000 R15: 00007fffa2fde120
[ 12.147380][ T188]
[ 12.147530][ T188] irq event stamp: 30987
[ 12.147679][ T188] hardirqs last enabled at (30997): [] __up_console_sem+0x5a/0x70
[ 12.147983][ T188] hardirqs last disabled at (31006): [] __up_console_sem+0x3f/0x70
[ 12.148281][ T188] softirqs last enabled at (30964): [] handle_softirqs+0x611/0x940
[ 12.148560][ T188] softirqs last disabled at (30951): [] __irq_exit_rcu+0x103/0x1c0
[ 12.148854][ T188] ---[ end trace 0000000000000000 ]---
[ 12.448714][ T194] ------------[ cut here ]------------
[ 12.448989][ T194] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/194
[ 12.449302][ T194] Modules linked in: cls_matchall
[ 12.449502][ T194] CPU: 2 UID: 0 PID: 194 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.449930][ T194] Tainted: [W]=WARN
[ 12.450132][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.450355][ T194] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.450589][ 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
[ 12.451250][ T194] RSP: 0018:ffa00000006271b0 EFLAGS: 00010286
[ 12.451485][ T194] RAX: 00000000ffffffa6 RBX: ff110000051df3c0 RCX: 1ff40000000c4dfc
[ 12.451739][ T194] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000051df470
[ 12.452004][ T194] RBP: ff1100000d15a000 R08: 1fe2200000a3be8f R09: ff1100000cf80b80
[ 12.452272][ T194] R10: 0000000000000002 R11: 0000000000000001 R12: 00000000ffffffff
[ 12.452524][ T194] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8f1f34a0
[ 12.452786][ T194] FS: 00007fa1ad786840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 12.453097][ T194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.453360][ T194] CR2: 000000000044002e CR3: 000000000c82e003 CR4: 0000000000771ef0
[ 12.453664][ T194] PKRU: 55555554
[ 12.453828][ T194] Call Trace:
[ 12.453981][ T194]
[ 12.454115][ T194] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.454308][ T194] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.454498][ T194] rtmsg_ifinfo+0x5c/0xb0
[ 12.454655][ T194] ? bond_fill_linkxstats+0x6a0/0x6a0
[ 12.454850][ T194] __dev_notify_flags+0x1b8/0x280
[ 12.455053][ T194] ? netif_change_name+0x8c0/0x8c0
[ 12.455241][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.455434][ T194] ? lockdep_init_map_type+0x5d/0x250
[ 12.455619][ T194] ? timer_init_key+0x10d/0x280
[ 12.455816][ T194] rtnl_configure_link+0x1ac/0x390
[ 12.456029][ T194] ? bond_newlink+0x9e/0xf0
[ 12.456219][ T194] rtnl_newlink_create+0x353/0x8c0
[ 12.456407][ T194] ? rtnl_create_link+0xf20/0xf20
[ 12.456593][ T194] ? __dev_get_by_name+0x12/0x50
[ 12.456791][ T194] ? rtnl_dev_get+0xd7/0x170
[ 12.456985][ T194] __rtnl_newlink+0x22b/0xa50
[ 12.457189][ T194] rtnl_newlink+0x8d1/0xee0
[ 12.457376][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 12.457561][ T194] ? find_held_lock+0x2b/0x80
[ 12.457770][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 12.457956][ T194] ? mark_usage+0x61/0x170
[ 12.458158][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.458352][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.458543][ T194] ? __rtnl_newlink+0xa50/0xa50
[ 12.458729][ T194] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.458925][ T194] ? validate_chain+0x38b/0xc20
[ 12.459125][ T194] ? rtnl_link_fill+0x900/0x900
[ 12.459311][ T194] ? __lock_acquire+0x508/0xc10
[ 12.459500][ T194] ? lock_acquire.part.0+0xbc/0x260
[ 12.459721][ T194] ? find_held_lock+0x2b/0x80
[ 12.459923][ T194] netlink_rcv_skb+0x14e/0x3a0
[ 12.460176][ T194] ? rtnl_link_fill+0x900/0x900
[ 12.460434][ T194] ? netlink_ack+0xcd0/0xcd0
[ 12.460626][ T194] ? netlink_deliver_tap+0xc5/0x330
[ 12.460818][ T194] ? netlink_deliver_tap+0x13c/0x330
[ 12.461007][ T194] netlink_unicast+0x486/0x750
[ 12.461210][ T194] ? netlink_attachskb+0x810/0x810
[ 12.461398][ T194] ? __lock_acquire+0x508/0xc10
[ 12.461615][ T194] netlink_sendmsg+0x735/0xc60
[ 12.461890][ T194] ? netlink_unicast+0x750/0x750
[ 12.462104][ T194] ? __might_fault+0x97/0x140
[ 12.462295][ T194] ____sys_sendmsg+0x419/0x850
[ 12.462488][ T194] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.462677][ T194] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.462906][ T194] ? move_addr_to_kernel+0x40/0x40
[ 12.463162][ T194] ___sys_sendmsg+0x14e/0x1d0
[ 12.463351][ T194] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.463541][ T194] ? copy_msghdr_from_user+0x460/0x460
[ 12.463738][ T194] ? lock_vma_under_rcu+0x159/0x410
[ 12.463942][ T194] __sys_sendmsg+0x145/0x1f0
[ 12.464141][ T194] ? __sys_sendmsg_sock+0x20/0x20
[ 12.464333][ T194] ? rcu_is_watching+0x15/0xd0
[ 12.464522][ T194] ? rcu_is_watching+0x15/0xd0
[ 12.464709][ T194] do_syscall_64+0x117/0xfc0
[ 12.464935][ T194] ? trace_hardirqs_off+0xd/0x30
[ 12.465134][ T194] ? exc_page_fault+0xee/0x100
[ 12.465326][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.465642][ T194] RIP: 0033:0x7fa1ad9c008e
[ 12.465931][ 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
[ 12.466763][ T194] RSP: 002b:00007ffd135cb5b0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.467036][ T194] RAX: ffffffffffffffda RBX: 00007ffd135cbd58 RCX: 00007fa1ad9c008e
[ 12.467285][ T194] RDX: 0000000000000000 RSI: 00007ffd135cb660 RDI: 0000000000000005
[ 12.467536][ T194] RBP: 00007ffd135cb5c0 R08: 0000000000000000 R09: 0000000000000000
[ 12.467793][ T194] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.468062][ T194] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd135cbd30
[ 12.468321][ T194]
[ 12.468471][ T194] irq event stamp: 33521
[ 12.468623][ T194] hardirqs last enabled at (33531): [] __up_console_sem+0x5a/0x70
[ 12.468916][ T194] hardirqs last disabled at (33540): [] __up_console_sem+0x3f/0x70
[ 12.469218][ T194] softirqs last enabled at (32656): [] handle_softirqs+0x611/0x940
[ 12.469504][ T194] softirqs last disabled at (32645): [] __irq_exit_rcu+0x103/0x1c0
[ 12.469819][ T194] ---[ end trace 0000000000000000 ]---
[ 12.528006][ T196] ------------[ cut here ]------------
[ 12.528280][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.528655][ T196] Modules linked in: cls_matchall
[ 12.528883][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.529324][ T196] Tainted: [W]=WARN
[ 12.529489][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.529763][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.530051][ 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
[ 12.530802][ T196] RSP: 0018:ffa0000000876e10 EFLAGS: 00010286
[ 12.531076][ T196] RAX: 00000000ffffffa6 RBX: ff1100000ab94c40 RCX: 1ff400000010ed88
[ 12.531390][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab94cf0
[ 12.531707][ T196] RBP: ff1100000d15a000 R08: 1fe220000157299f R09: ff1100000cb28b58
[ 12.532033][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.532363][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.532680][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.533072][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.533339][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.533670][ T196] PKRU: 55555554
[ 12.533832][ T196] Call Trace:
[ 12.533989][ T196]
[ 12.534104][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.534314][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.534524][ T196] notifier_call_chain+0xb0/0x320
[ 12.534740][ T196] call_netdevice_notifiers+0x70/0xa0
[ 12.534952][ T196] ? __dev_open+0x7a0/0x7a0
[ 12.535170][ T196] bond_set_dev_addr+0x16d/0x1c0
[ 12.535383][ T196] bond_enslave+0x139f/0x4e20
[ 12.535596][ T196] ? mark_usage+0x61/0x170
[ 12.535811][ T196] ? __lock_acquire+0x508/0xc10
[ 12.536028][ T196] ? __lock_acquire+0x508/0xc10
[ 12.536238][ T196] ? mark_usage+0x61/0x170
[ 12.536449][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.536661][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.536898][ T196] ? find_held_lock+0x2b/0x80
[ 12.537116][ T196] ? mark_usage+0x61/0x170
[ 12.537325][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.537541][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.537758][ T196] do_set_master+0x3b2/0x780
[ 12.537967][ T196] ? kernel_text_address+0x149/0x170
[ 12.538184][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.538398][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.538608][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.538872][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.539086][ T196] ? validate_chain+0x38b/0xc20
[ 12.539295][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.539503][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.539727][ T196] ? __kernel_text_address+0x12/0x30
[ 12.539940][ T196] ? __lock_acquire+0x508/0xc10
[ 12.540157][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.540367][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.540575][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.540786][ T196] ? lock_acquire+0x134/0x160
[ 12.540993][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.541206][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.541413][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.541621][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.541834][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.542048][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.542259][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.542466][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.542681][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.542900][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.543124][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.543334][ T196] ? find_held_lock+0x2b/0x80
[ 12.543542][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.543768][ T196] ? mark_usage+0x61/0x170
[ 12.543981][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.544228][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.544440][ T196] ? find_held_lock+0x2b/0x80
[ 12.544648][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.544865][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.545083][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.545293][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.545510][ T196] ? validate_chain+0x38b/0xc20
[ 12.545718][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.545931][ T196] ? __lock_acquire+0x508/0xc10
[ 12.546150][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.546358][ T196] ? find_held_lock+0x2b/0x80
[ 12.546567][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.546781][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.546991][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.547213][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.547421][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.547633][ T196] netlink_unicast+0x486/0x750
[ 12.547850][ T196] ? netlink_attachskb+0x810/0x810
[ 12.548068][ T196] ? __lock_acquire+0x508/0xc10
[ 12.548280][ T196] netlink_sendmsg+0x735/0xc60
[ 12.548491][ T196] ? netlink_unicast+0x750/0x750
[ 12.548704][ T196] ? __might_fault+0x97/0x140
[ 12.548924][ T196] ____sys_sendmsg+0x419/0x850
[ 12.549141][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.549350][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.549608][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.549828][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.550046][ T196] ? validate_chain+0x38b/0xc20
[ 12.550260][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.550471][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.550737][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.550985][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.551202][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.551410][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.551678][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.551894][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.552113][ T196] do_syscall_64+0x117/0xfc0
[ 12.552325][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.552535][ T196] ? exc_page_fault+0xee/0x100
[ 12.552746][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.553018][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.553244][ 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
[ 12.554033][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.554356][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.554671][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.554991][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.555316][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.555632][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.555965][ T196]
[ 12.556131][ T196] irq event stamp: 28093
[ 12.556289][ T196] hardirqs last enabled at (28101): [] __up_console_sem+0x5a/0x70
[ 12.556658][ T196] hardirqs last disabled at (28108): [] __up_console_sem+0x3f/0x70
[ 12.557035][ T196] softirqs last enabled at (27050): [] __alloc_skb+0x4c5/0x5f0
[ 12.557400][ T196] softirqs last disabled at (27048): [] __alloc_skb+0x4c5/0x5f0
[ 12.557824][ T196] ---[ end trace 0000000000000000 ]---
[ 12.558439][ T196] ------------[ cut here ]------------
[ 12.558655][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.559034][ T196] Modules linked in: cls_matchall
[ 12.559257][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.559680][ T196] Tainted: [W]=WARN
[ 12.559844][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.560126][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.560398][ 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
[ 12.561158][ T196] RSP: 0018:ffa0000000876d80 EFLAGS: 00010286
[ 12.561426][ T196] RAX: 00000000ffffffa6 RBX: ff1100000ab94940 RCX: 1ff400000010ed76
[ 12.561741][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab949f0
[ 12.562066][ T196] RBP: ff1100000a104000 R08: 1fe220000157293f R09: ff1100000cb28b58
[ 12.562382][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.562701][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.563029][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.563395][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.563661][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.563982][ T196] PKRU: 55555554
[ 12.564150][ T196] Call Trace:
[ 12.564308][ T196]
[ 12.564417][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.564633][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.564850][ T196] notifier_call_chain+0xb0/0x320
[ 12.565072][ T196] netif_set_mac_address+0x2dd/0x410
[ 12.565283][ T196] ? netif_set_mtu+0x85/0xe0
[ 12.565493][ T196] ? netif_set_group+0x70/0x70
[ 12.565714][ T196] dev_set_mac_address+0xa9/0x260
[ 12.565933][ T196] ? dev_set_mtu+0xa1/0x230
[ 12.566148][ T196] ? __asan_memcpy+0x3c/0x60
[ 12.566360][ T196] bond_enslave+0x89e/0x4e20
[ 12.566578][ T196] ? mark_usage+0x61/0x170
[ 12.566813][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.567032][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.567240][ T196] ? find_held_lock+0x2b/0x80
[ 12.567474][ T196] ? mark_usage+0x61/0x170
[ 12.567683][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.567906][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.568131][ T196] do_set_master+0x3b2/0x780
[ 12.568343][ T196] ? kernel_text_address+0x149/0x170
[ 12.568557][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.568774][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.568986][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.569257][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.569469][ T196] ? validate_chain+0x38b/0xc20
[ 12.569694][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.569911][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.570134][ T196] ? __kernel_text_address+0x12/0x30
[ 12.570343][ T196] ? __lock_acquire+0x508/0xc10
[ 12.570561][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.570774][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.571002][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.571225][ T196] ? lock_acquire+0x134/0x160
[ 12.571434][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.571643][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.571856][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.572073][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.572287][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.572495][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.572707][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.572925][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.573145][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.573362][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.573574][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.573785][ T196] ? find_held_lock+0x2b/0x80
[ 12.573999][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.574212][ T196] ? mark_usage+0x61/0x170
[ 12.574422][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.574637][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.574848][ T196] ? find_held_lock+0x2b/0x80
[ 12.575063][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.575272][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.575499][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.575715][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.575929][ T196] ? validate_chain+0x38b/0xc20
[ 12.576145][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.576381][ T196] ? __lock_acquire+0x508/0xc10
[ 12.576596][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.576809][ T196] ? find_held_lock+0x2b/0x80
[ 12.577025][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.577237][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.577448][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.577661][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.577872][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.578092][ T196] netlink_unicast+0x486/0x750
[ 12.578304][ T196] ? netlink_attachskb+0x810/0x810
[ 12.578515][ T196] ? __lock_acquire+0x508/0xc10
[ 12.578728][ T196] netlink_sendmsg+0x735/0xc60
[ 12.578943][ T196] ? netlink_unicast+0x750/0x750
[ 12.579160][ T196] ? __might_fault+0x97/0x140
[ 12.579373][ T196] ____sys_sendmsg+0x419/0x850
[ 12.579583][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.579794][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.580058][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.580288][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.580502][ T196] ? validate_chain+0x38b/0xc20
[ 12.580717][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.580928][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.581194][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.581429][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.581643][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.581858][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.582131][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.582340][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.582551][ T196] do_syscall_64+0x117/0xfc0
[ 12.582767][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.582971][ T196] ? exc_page_fault+0xee/0x100
[ 12.583292][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.583718][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.584105][ 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
[ 12.585128][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.585624][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.586156][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.586636][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.586948][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.587273][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.587594][ T196]
[ 12.587792][ T196] irq event stamp: 29295
[ 12.588063][ T196] hardirqs last enabled at (29305): [] __up_console_sem+0x5a/0x70
[ 12.588678][ T196] hardirqs last disabled at (29312): [] __up_console_sem+0x3f/0x70
[ 12.589247][ T196] softirqs last enabled at (28346): [] handle_softirqs+0x611/0x940
[ 12.589843][ T196] softirqs last disabled at (28341): [] __irq_exit_rcu+0x103/0x1c0
[ 12.590456][ T196] ---[ end trace 0000000000000000 ]---
[ 12.591522][ T196] ------------[ cut here ]------------
[ 12.592075][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.592654][ T196] Modules linked in: cls_matchall
[ 12.593061][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.593724][ T196] Tainted: [W]=WARN
[ 12.593986][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.594412][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.594847][ 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
[ 12.596033][ T196] RSP: 0018:ffa0000000876e18 EFLAGS: 00010286
[ 12.596459][ T196] RAX: 00000000ffffffa6 RBX: ff1100000ab944c0 RCX: 1ff400000010ed89
[ 12.596955][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ab94570
[ 12.597474][ T196] RBP: ff1100000a104000 R08: 1fe22000015728af R09: ff1100000cb28b58
[ 12.597954][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000041
[ 12.598476][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000009b4d800
[ 12.598987][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.599600][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.600050][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.600536][ T196] PKRU: 55555554
[ 12.600790][ T196] Call Trace:
[ 12.601061][ T196]
[ 12.601240][ T196] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.601585][ T196] rtmsg_ifinfo+0x5c/0xb0
[ 12.601851][ T196] netif_open+0xe2/0x120
[ 12.602140][ T196] ? netdev_notify_peers+0x30/0x30
[ 12.602490][ T196] dev_open+0xa1/0x230
[ 12.602757][ T196] ? __asan_memcpy+0x3c/0x60
[ 12.603112][ T196] bond_enslave+0x8d6/0x4e20
[ 12.603357][ T196] ? mark_usage+0x61/0x170
[ 12.603699][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.604066][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.604391][ T196] ? find_held_lock+0x2b/0x80
[ 12.604598][ T196] ? mark_usage+0x61/0x170
[ 12.604810][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.605038][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.605246][ T196] do_set_master+0x3b2/0x780
[ 12.605525][ T196] ? kernel_text_address+0x149/0x170
[ 12.605867][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.606236][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.606572][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.606986][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.607339][ T196] ? validate_chain+0x38b/0xc20
[ 12.607680][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.608043][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.608378][ T196] ? __kernel_text_address+0x12/0x30
[ 12.608714][ T196] ? __lock_acquire+0x508/0xc10
[ 12.609074][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.609407][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.609698][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.609985][ T196] ? lock_acquire+0x134/0x160
[ 12.610287][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.610567][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.610855][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.611166][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.611450][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.611744][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.612053][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.612339][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.612632][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.612925][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.613237][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.613521][ T196] ? find_held_lock+0x2b/0x80
[ 12.613803][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.613944][ T196] ? mark_usage+0x61/0x170
[ 12.614092][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.614230][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.614363][ T196] ? find_held_lock+0x2b/0x80
[ 12.614497][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.614633][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.614772][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.614906][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.615049][ T196] ? validate_chain+0x38b/0xc20
[ 12.615180][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.615318][ T196] ? __lock_acquire+0x508/0xc10
[ 12.615476][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.615615][ T196] ? find_held_lock+0x2b/0x80
[ 12.615755][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.615890][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.616052][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.616189][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.616327][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.616463][ T196] netlink_unicast+0x486/0x750
[ 12.616599][ T196] ? netlink_attachskb+0x810/0x810
[ 12.616748][ T196] ? __lock_acquire+0x508/0xc10
[ 12.616950][ T196] netlink_sendmsg+0x735/0xc60
[ 12.617163][ T196] ? netlink_unicast+0x750/0x750
[ 12.617369][ T196] ? __might_fault+0x97/0x140
[ 12.617573][ T196] ____sys_sendmsg+0x419/0x850
[ 12.617734][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.617877][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.618056][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.618191][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.618327][ T196] ? validate_chain+0x38b/0xc20
[ 12.618464][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.618597][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.618778][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.618925][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.619072][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.619206][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.619402][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.619540][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.619674][ T196] do_syscall_64+0x117/0xfc0
[ 12.619817][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.619952][ T196] ? exc_page_fault+0xee/0x100
[ 12.620094][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.620268][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.620414][ 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
[ 12.620904][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.621129][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.621331][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.621537][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.621741][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.621950][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.622168][ T196]
[ 12.622270][ T196] irq event stamp: 30521
[ 12.622372][ T196] hardirqs last enabled at (30529): [] __up_console_sem+0x5a/0x70
[ 12.622625][ T196] hardirqs last disabled at (30536): [] __up_console_sem+0x3f/0x70
[ 12.622867][ T196] softirqs last enabled at (29502): [] __alloc_skb+0x4c5/0x5f0
[ 12.623128][ T196] softirqs last disabled at (29500): [] __alloc_skb+0x4c5/0x5f0
[ 12.623364][ T196] ---[ end trace 0000000000000000 ]---
[ 12.623839][ T196] ------------[ cut here ]------------
[ 12.623977][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.624223][ T196] Modules linked in: cls_matchall
[ 12.624368][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.624643][ T196] Tainted: [W]=WARN
[ 12.624745][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.624919][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.625099][ 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
[ 12.625583][ T196] RSP: 0018:ffa0000000876e10 EFLAGS: 00010286
[ 12.625760][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c1956c0 RCX: 1ff400000010ed88
[ 12.625964][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c195770
[ 12.626171][ T196] RBP: ff1100000a104000 R08: 1fe2200001832aef R09: ff1100000cb28b58
[ 12.626375][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.626576][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.626796][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.627041][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.627211][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.627416][ T196] PKRU: 55555554
[ 12.627519][ T196] Call Trace:
[ 12.627620][ T196]
[ 12.627691][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.627830][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.627971][ T196] notifier_call_chain+0xb0/0x320
[ 12.628115][ T196] netdev_lower_state_changed+0xa0/0x100
[ 12.628253][ T196] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.628421][ T196] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.628555][ T196] ? queue_delayed_work_on+0x95/0x100
[ 12.628690][ T196] bond_enslave+0x2bec/0x4e20
[ 12.628897][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.629043][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.629177][ T196] ? find_held_lock+0x2b/0x80
[ 12.629333][ T196] ? mark_usage+0x61/0x170
[ 12.629468][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.629608][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.629744][ T196] do_set_master+0x3b2/0x780
[ 12.629886][ T196] ? kernel_text_address+0x149/0x170
[ 12.630030][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.630167][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.630303][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.630473][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.630608][ T196] ? validate_chain+0x38b/0xc20
[ 12.630742][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.630895][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.631045][ T196] ? __kernel_text_address+0x12/0x30
[ 12.631182][ T196] ? __lock_acquire+0x508/0xc10
[ 12.631320][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.631452][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.631585][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.631717][ T196] ? lock_acquire+0x134/0x160
[ 12.631857][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.631992][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.632131][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.632272][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.632407][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.632541][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.632677][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.632836][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.632986][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.633203][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.633409][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.633611][ T196] ? find_held_lock+0x2b/0x80
[ 12.633819][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.634031][ T196] ? mark_usage+0x61/0x170
[ 12.634193][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.634330][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.634466][ T196] ? find_held_lock+0x2b/0x80
[ 12.634599][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.634731][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.634872][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.635004][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.635145][ T196] ? validate_chain+0x38b/0xc20
[ 12.635279][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.635413][ T196] ? __lock_acquire+0x508/0xc10
[ 12.635550][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.635682][ T196] ? find_held_lock+0x2b/0x80
[ 12.635822][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.635955][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.636094][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.636230][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.636362][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.636498][ T196] netlink_unicast+0x486/0x750
[ 12.636635][ T196] ? netlink_attachskb+0x810/0x810
[ 12.636772][ T196] ? __lock_acquire+0x508/0xc10
[ 12.636907][ T196] netlink_sendmsg+0x735/0xc60
[ 12.637045][ T196] ? netlink_unicast+0x750/0x750
[ 12.637178][ T196] ? __might_fault+0x97/0x140
[ 12.637313][ T196] ____sys_sendmsg+0x419/0x850
[ 12.637445][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.637582][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.637745][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.638095][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.638228][ T196] ? validate_chain+0x38b/0xc20
[ 12.638368][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.638501][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.638672][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.638833][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.638966][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.639105][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.639274][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.639409][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.639543][ T196] do_syscall_64+0x117/0xfc0
[ 12.639679][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.639822][ T196] ? exc_page_fault+0xee/0x100
[ 12.639959][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.640134][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.640280][ 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
[ 12.640766][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.640977][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.641192][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.641397][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.641705][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.641951][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.642166][ T196]
[ 12.642268][ T196] irq event stamp: 31733
[ 12.642370][ T196] hardirqs last enabled at (31741): [] __up_console_sem+0x5a/0x70
[ 12.642609][ T196] hardirqs last disabled at (31748): [] __up_console_sem+0x3f/0x70
[ 12.642852][ T196] softirqs last enabled at (30736): [] __alloc_skb+0x4c5/0x5f0
[ 12.643099][ T196] softirqs last disabled at (30734): [] __alloc_skb+0x4c5/0x5f0
[ 12.643338][ T196] ---[ end trace 0000000000000000 ]---
[ 12.643623][ T196] ------------[ cut here ]------------
[ 12.643770][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.644006][ T196] Modules linked in: cls_matchall
[ 12.644166][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.644443][ T196] Tainted: [W]=WARN
[ 12.644545][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.644718][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.644897][ 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
[ 12.645514][ T196] RSP: 0018:ffa0000000876e10 EFLAGS: 00010286
[ 12.645757][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c194940 RCX: 1ff400000010ed88
[ 12.645961][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c1949f0
[ 12.646168][ T196] RBP: ff1100000a104000 R08: 1fe220000183293f R09: ff1100000cb28b58
[ 12.646370][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.646570][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.646781][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.647025][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.647196][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.647401][ T196] PKRU: 55555554
[ 12.647502][ T196] Call Trace:
[ 12.647603][ T196]
[ 12.647773][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.647909][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.648049][ T196] notifier_call_chain+0xb0/0x320
[ 12.648186][ T196] netdev_lower_state_changed+0xa0/0x100
[ 12.648416][ T196] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.648584][ T196] ? lockdep_hardirqs_on+0x8c/0x130
[ 12.648716][ T196] ? queue_delayed_work_on+0x95/0x100
[ 12.648858][ T196] bond_enslave+0x3323/0x4e20
[ 12.649103][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.649239][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.649375][ T196] ? find_held_lock+0x2b/0x80
[ 12.649515][ T196] ? mark_usage+0x61/0x170
[ 12.649743][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.649895][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.650041][ T196] do_set_master+0x3b2/0x780
[ 12.650175][ T196] ? kernel_text_address+0x149/0x170
[ 12.650408][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.650544][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.650678][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.650848][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.651078][ T196] ? validate_chain+0x38b/0xc20
[ 12.651214][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.651348][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.651486][ T196] ? __kernel_text_address+0x12/0x30
[ 12.651715][ T196] ? __lock_acquire+0x508/0xc10
[ 12.651881][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.652023][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.652162][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.652389][ T196] ? lock_acquire+0x134/0x160
[ 12.652522][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.652655][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.652801][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.653034][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.653173][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.653305][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.653445][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.653674][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.653817][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.653953][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.654096][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.654327][ T196] ? find_held_lock+0x2b/0x80
[ 12.654461][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.654595][ T196] ? mark_usage+0x61/0x170
[ 12.654733][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.654965][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.655104][ T196] ? find_held_lock+0x2b/0x80
[ 12.655238][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.655374][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.655600][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.655760][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.655892][ T196] ? validate_chain+0x38b/0xc20
[ 12.656037][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.656260][ T196] ? __lock_acquire+0x508/0xc10
[ 12.656401][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.656535][ T196] ? find_held_lock+0x2b/0x80
[ 12.656670][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.656901][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.657048][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.657196][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.657337][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.657562][ T196] netlink_unicast+0x486/0x750
[ 12.657703][ T196] ? netlink_attachskb+0x810/0x810
[ 12.657849][ T196] ? __lock_acquire+0x508/0xc10
[ 12.657984][ T196] netlink_sendmsg+0x735/0xc60
[ 12.658126][ T196] ? netlink_unicast+0x750/0x750
[ 12.658262][ T196] ? __might_fault+0x97/0x140
[ 12.658402][ T196] ____sys_sendmsg+0x419/0x850
[ 12.658542][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.658772][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.658938][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.659084][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.659224][ T196] ? validate_chain+0x38b/0xc20
[ 12.659452][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.659586][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.659768][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.660010][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.660152][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.660286][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.660455][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.660686][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.660853][ T196] do_syscall_64+0x117/0xfc0
[ 12.660998][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.661154][ T196] ? exc_page_fault+0xee/0x100
[ 12.661382][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.661548][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.661690][ 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
[ 12.662284][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.662491][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.662787][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.663023][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.663328][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.663529][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.663737][ T196]
[ 12.663854][ T196] irq event stamp: 33083
[ 12.664056][ T196] hardirqs last enabled at (33093): [] __up_console_sem+0x5a/0x70
[ 12.664295][ T196] hardirqs last disabled at (33100): [] __up_console_sem+0x3f/0x70
[ 12.664622][ T196] softirqs last enabled at (32206): [] handle_softirqs+0x611/0x940
[ 12.664867][ T196] softirqs last disabled at (32119): [] __irq_exit_rcu+0x103/0x1c0
[ 12.665106][ T196] ---[ end trace 0000000000000000 ]---
[ 12.665662][ T196] ------------[ cut here ]------------
[ 12.665806][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/196
[ 12.666060][ T196] Modules linked in: cls_matchall
[ 12.666212][ T196] CPU: 3 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.666492][ T196] Tainted: [W]=WARN
[ 12.666595][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.666868][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.667463][ 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
[ 12.667986][ T196] RSP: 0018:ffa0000000876d20 EFLAGS: 00010286
[ 12.668321][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c194c40 RCX: 1ff400000010ed6a
[ 12.668538][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c194cf0
[ 12.668762][ T196] RBP: ff1100000a104000 R08: 1fe220000183299f R09: ff1100000cb28b58
[ 12.669258][ T196] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 12.669472][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 12.669783][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 12.670127][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.670305][ T196] CR2: 000000000ea2e988 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.670515][ T196] PKRU: 55555554
[ 12.670617][ T196] Call Trace:
[ 12.670721][ T196]
[ 12.670798][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.670935][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.671175][ T196] notifier_call_chain+0xb0/0x320
[ 12.671318][ T196] __netdev_upper_dev_link+0x3a5/0x590
[ 12.671453][ T196] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 12.671595][ T196] ? netdev_wait_allrefs_any+0x570/0x570
[ 12.671736][ T196] netdev_master_upper_dev_link+0x86/0xb0
[ 12.671877][ T196] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.672108][ T196] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 12.672249][ T196] ? netdev_rx_handler_register+0x1b/0xc0
[ 12.672387][ T196] bond_enslave+0x224d/0x4e20
[ 12.672527][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.672667][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.672816][ T196] ? find_held_lock+0x2b/0x80
[ 12.672957][ T196] ? mark_usage+0x61/0x170
[ 12.673189][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.673329][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.673473][ T196] do_set_master+0x3b2/0x780
[ 12.673609][ T196] ? kernel_text_address+0x149/0x170
[ 12.673755][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.673893][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.674127][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.674299][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.674434][ T196] ? validate_chain+0x38b/0xc20
[ 12.674569][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.674707][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.674868][ T196] ? __kernel_text_address+0x12/0x30
[ 12.675191][ T196] ? __lock_acquire+0x508/0xc10
[ 12.675329][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.675465][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.675609][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.675745][ T196] ? lock_acquire+0x134/0x160
[ 12.675893][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.676129][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.676264][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.676398][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.676533][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.676672][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.676812][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.677136][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.677279][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.677419][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.677565][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.677698][ T196] ? find_held_lock+0x2b/0x80
[ 12.677844][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.677979][ T196] ? mark_usage+0x61/0x170
[ 12.678306][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.678444][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.678583][ T196] ? find_held_lock+0x2b/0x80
[ 12.678717][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.678857][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.678993][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.679220][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.679356][ T196] ? validate_chain+0x38b/0xc20
[ 12.679496][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.679630][ T196] ? __lock_acquire+0x508/0xc10
[ 12.679780][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.679916][ T196] ? find_held_lock+0x2b/0x80
[ 12.680237][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.680401][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.680547][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.680688][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.680831][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.680993][ T196] netlink_unicast+0x486/0x750
[ 12.681229][ T196] ? netlink_attachskb+0x810/0x810
[ 12.681370][ T196] ? __lock_acquire+0x508/0xc10
[ 12.681513][ T196] netlink_sendmsg+0x735/0xc60
[ 12.681650][ T196] ? netlink_unicast+0x750/0x750
[ 12.681792][ T196] ? __might_fault+0x97/0x140
[ 12.681939][ T196] ____sys_sendmsg+0x419/0x850
[ 12.682172][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.682318][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.682487][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.682626][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.682763][ T196] ? validate_chain+0x38b/0xc20
[ 12.682902][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.683128][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.683305][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.683459][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.683595][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.683728][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.683994][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.684314][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.684465][ T196] do_syscall_64+0x117/0xfc0
[ 12.684602][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.684756][ T196] ? exc_page_fault+0xee/0x100
[ 12.684893][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.685158][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.685302][ 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
[ 12.685805][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.686203][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.686407][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.686613][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.686861][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.687163][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.687374][ T196]
[ 12.687477][ T196] irq event stamp: 37949
[ 12.687585][ T196] hardirqs last enabled at (37957): [] __up_console_sem+0x5a/0x70
[ 12.687925][ T196] hardirqs last disabled at (37964): [] __up_console_sem+0x3f/0x70
[ 12.688249][ T196] softirqs last enabled at (38098): [] handle_softirqs+0x611/0x940
[ 12.688486][ T196] softirqs last disabled at (37973): [] __irq_exit_rcu+0x103/0x1c0
[ 12.688724][ T196] ---[ end trace 0000000000000000 ]---
[ 12.689136][ T196] ------------[ cut here ]------------
[ 12.689401][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/196
[ 12.689811][ T196] Modules linked in: cls_matchall
[ 12.690060][ T196] CPU: 2 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.690436][ T196] Tainted: [W]=WARN
[ 12.690616][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.690887][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.691214][ 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
[ 12.691941][ T196] RSP: 0018:ffa0000000876e10 EFLAGS: 00010286
[ 12.692235][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c195540 RCX: 1ff400000010ed88
[ 12.692536][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c1955f0
[ 12.692833][ T196] RBP: ff1100000a104000 R08: 1fe2200001832abf R09: ff1100000cb28b58
[ 12.693171][ T196] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 12.693496][ T196] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 12.693769][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 12.694070][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.694303][ T196] CR2: 00007f4c5da8f310 CR3: 0000000005053005 CR4: 0000000000771ef0
[ 12.694613][ T196] PKRU: 55555554
[ 12.694772][ T196] Call Trace:
[ 12.694927][ T196]
[ 12.695063][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.695247][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.695431][ T196] notifier_call_chain+0xb0/0x320
[ 12.695618][ T196] netdev_lower_state_changed+0xa0/0x100
[ 12.695813][ T196] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.696045][ T196] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.696229][ T196] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 12.696419][ T196] bond_enslave+0x2358/0x4e20
[ 12.696611][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.696815][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.697002][ T196] ? find_held_lock+0x2b/0x80
[ 12.697201][ T196] ? mark_usage+0x61/0x170
[ 12.697384][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.697574][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.697770][ T196] do_set_master+0x3b2/0x780
[ 12.697960][ T196] ? kernel_text_address+0x149/0x170
[ 12.698227][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.698432][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.698617][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.698842][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.699046][ T196] ? validate_chain+0x38b/0xc20
[ 12.699231][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.699414][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.699599][ T196] ? __kernel_text_address+0x12/0x30
[ 12.699789][ T196] ? __lock_acquire+0x508/0xc10
[ 12.699975][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.700169][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.700361][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.700546][ T196] ? lock_acquire+0x134/0x160
[ 12.700729][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.700951][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.701188][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.701417][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.701638][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.701867][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.702127][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.702380][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.702642][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.702910][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.703112][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.703294][ T196] ? find_held_lock+0x2b/0x80
[ 12.703480][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.703662][ T196] ? mark_usage+0x61/0x170
[ 12.703858][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.704059][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.704241][ T196] ? find_held_lock+0x2b/0x80
[ 12.704424][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.704606][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.704797][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.704981][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.705182][ T196] ? validate_chain+0x38b/0xc20
[ 12.705363][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.705544][ T196] ? __lock_acquire+0x508/0xc10
[ 12.705730][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.705922][ T196] ? find_held_lock+0x2b/0x80
[ 12.706122][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.706305][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.706489][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.706678][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.706897][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.707143][ T196] netlink_unicast+0x486/0x750
[ 12.707361][ T196] ? netlink_attachskb+0x810/0x810
[ 12.707544][ T196] ? __lock_acquire+0x508/0xc10
[ 12.707731][ T196] netlink_sendmsg+0x735/0xc60
[ 12.707925][ T196] ? netlink_unicast+0x750/0x750
[ 12.708180][ T196] ? __might_fault+0x97/0x140
[ 12.708401][ T196] ____sys_sendmsg+0x419/0x850
[ 12.708587][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.708776][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.708996][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.709196][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.709380][ T196] ? validate_chain+0x38b/0xc20
[ 12.709567][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.709759][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.709975][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.710182][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.710367][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.710548][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.710773][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.710958][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.711158][ T196] do_syscall_64+0x117/0xfc0
[ 12.711345][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.711527][ T196] ? exc_page_fault+0xee/0x100
[ 12.711713][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.711936][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.712139][ 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
[ 12.712740][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.713040][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.713289][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.713543][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.713802][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.714065][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.714322][ T196]
[ 12.714472][ T196] irq event stamp: 39435
[ 12.714623][ T196] hardirqs last enabled at (39445): [] __up_console_sem+0x5a/0x70
[ 12.714920][ T196] hardirqs last disabled at (39454): [] __up_console_sem+0x3f/0x70
[ 12.715218][ T196] softirqs last enabled at (38458): [] handle_softirqs+0x611/0x940
[ 12.715502][ T196] softirqs last disabled at (38451): [] __irq_exit_rcu+0x103/0x1c0
[ 12.715799][ T196] ---[ end trace 0000000000000000 ]---
[ 12.724900][ T196] ------------[ cut here ]------------
[ 12.725408][ T196] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/196
[ 12.725674][ T196] Modules linked in: cls_matchall
[ 12.725854][ T196] CPU: 0 UID: 0 PID: 196 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.726155][ T196] Tainted: [W]=WARN
[ 12.726261][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.726433][ T196] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.726619][ 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
[ 12.727133][ T196] RSP: 0018:ffa0000000876db8 EFLAGS: 00010286
[ 12.727312][ T196] RAX: 00000000ffffffa6 RBX: ff1100000c195840 RCX: 1ff400000010ed7d
[ 12.727529][ T196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000c1958f0
[ 12.727731][ T196] RBP: ff1100000d15a000 R08: 1fe2200001832b1f R09: ff1100000cb28b58
[ 12.727947][ T196] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.728160][ T196] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 12.728369][ T196] FS: 00007f4c5d979840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.728615][ T196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.728793][ T196] CR2: 000055ca211091a8 CR3: 0000000005053002 CR4: 0000000000771ef0
[ 12.728997][ T196] PKRU: 55555554
[ 12.729106][ T196] Call Trace:
[ 12.729212][ T196]
[ 12.729287][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.729444][ T196] rtnetlink_event+0xe0/0x1f0
[ 12.729598][ T196] notifier_call_chain+0xb0/0x320
[ 12.729771][ T196] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 12.729988][ T196] ? kernfs_rename_ns+0x45e/0x960
[ 12.730206][ T196] ? netdev_lower_state_changed+0xa0/0x100
[ 12.730453][ T196] ? netdev_change_features+0xa0/0xa0
[ 12.730604][ T196] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.730741][ T196] ? sysfs_create_files+0x75/0x1c0
[ 12.730886][ T196] bond_enslave+0x240e/0x4e20
[ 12.731036][ T196] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.731174][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.731310][ T196] ? find_held_lock+0x2b/0x80
[ 12.731445][ T196] ? mark_usage+0x61/0x170
[ 12.731585][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.731724][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.731869][ T196] do_set_master+0x3b2/0x780
[ 12.732029][ T196] ? kernel_text_address+0x149/0x170
[ 12.732171][ T196] do_setlink.isra.0+0x9ec/0x2a60
[ 12.732314][ T196] ? rtnl_link_get_size+0x350/0x350
[ 12.732451][ T196] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.732623][ T196] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.732762][ T196] ? validate_chain+0x38b/0xc20
[ 12.732898][ T196] ? rcu_read_lock_any_held+0x66/0x90
[ 12.733040][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.733176][ T196] ? __kernel_text_address+0x12/0x30
[ 12.733336][ T196] ? __lock_acquire+0x508/0xc10
[ 12.733473][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.733609][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.733745][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.733886][ T196] ? lock_acquire+0x134/0x160
[ 12.734027][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.734163][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.734297][ T196] ? trace_contention_end+0xb3/0x1a0
[ 12.734435][ T196] ? __mutex_lock+0x1db/0x2010
[ 12.734572][ T196] ? __mutex_lock+0x9b2/0x2010
[ 12.734707][ T196] ? rtnl_newlink+0x883/0xee0
[ 12.734854][ T196] ? ww_mutex_lock+0x160/0x160
[ 12.734988][ T196] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.735130][ T196] ? __rtnl_newlink+0x3fa/0xa50
[ 12.735269][ T196] rtnl_newlink+0x8d1/0xee0
[ 12.735408][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.735542][ T196] ? find_held_lock+0x2b/0x80
[ 12.735679][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.735843][ T196] ? mark_usage+0x61/0x170
[ 12.735982][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.736132][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.736267][ T196] ? find_held_lock+0x2b/0x80
[ 12.736402][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.736537][ T196] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.736680][ T196] ? __rtnl_newlink+0xa50/0xa50
[ 12.736836][ T196] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.736972][ T196] ? validate_chain+0x38b/0xc20
[ 12.737115][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.737250][ T196] ? __lock_acquire+0x508/0xc10
[ 12.737392][ T196] ? lock_acquire.part.0+0xbc/0x260
[ 12.737533][ T196] ? find_held_lock+0x2b/0x80
[ 12.737670][ T196] netlink_rcv_skb+0x14e/0x3a0
[ 12.737814][ T196] ? rtnl_link_fill+0x900/0x900
[ 12.737951][ T196] ? netlink_ack+0xcd0/0xcd0
[ 12.738095][ T196] ? netlink_deliver_tap+0xc5/0x330
[ 12.738231][ T196] ? netlink_deliver_tap+0x13c/0x330
[ 12.738389][ T196] netlink_unicast+0x486/0x750
[ 12.738526][ T196] ? netlink_attachskb+0x810/0x810
[ 12.738661][ T196] ? __lock_acquire+0x508/0xc10
[ 12.738801][ T196] netlink_sendmsg+0x735/0xc60
[ 12.738939][ T196] ? netlink_unicast+0x750/0x750
[ 12.739147][ T196] ? __might_fault+0x97/0x140
[ 12.739314][ T196] ____sys_sendmsg+0x419/0x850
[ 12.739455][ T196] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.739588][ T196] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.739761][ T196] ? move_addr_to_kernel+0x40/0x40
[ 12.739898][ T196] ? stack_depot_save_flags+0x367/0x770
[ 12.740041][ T196] ? validate_chain+0x38b/0xc20
[ 12.740181][ T196] ___sys_sendmsg+0x14e/0x1d0
[ 12.740327][ T196] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.740496][ T196] ? copy_msghdr_from_user+0x460/0x460
[ 12.740642][ T196] __sys_sendmsg+0x145/0x1f0
[ 12.740782][ T196] ? __sys_sendmsg_sock+0x20/0x20
[ 12.740916][ T196] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.741119][ T196] ? do_raw_spin_unlock+0x59/0x250
[ 12.741259][ T196] ? rcu_is_watching+0x15/0xd0
[ 12.741394][ T196] do_syscall_64+0x117/0xfc0
[ 12.741530][ T196] ? trace_hardirqs_off+0xd/0x30
[ 12.741664][ T196] ? exc_page_fault+0xee/0x100
[ 12.741829][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.742055][ T196] RIP: 0033:0x7f4c5dbb308e
[ 12.742199][ 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
[ 12.742680][ T196] RSP: 002b:00007ffe6e8c0400 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.742894][ T196] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4c5dbb308e
[ 12.743108][ T196] RDX: 0000000000000000 RSI: 00007ffe6e8c04b0 RDI: 0000000000000005
[ 12.743310][ T196] RBP: 00007ffe6e8c0410 R08: 0000000000000000 R09: 0000000000000000
[ 12.743519][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c982
[ 12.743721][ T196] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe6e8c0b80
[ 12.743939][ T196]
[ 12.744048][ T196] irq event stamp: 48497
[ 12.744151][ T196] hardirqs last enabled at (48505): [] __up_console_sem+0x5a/0x70
[ 12.744388][ T196] hardirqs last disabled at (48512): [] __up_console_sem+0x3f/0x70
[ 12.744624][ T196] softirqs last enabled at (47590): [] handle_softirqs+0x611/0x940
[ 12.744868][ T196] softirqs last disabled at (47585): [] __irq_exit_rcu+0x103/0x1c0
[ 12.745111][ T196] ---[ end trace 0000000000000000 ]---
[ 12.745472][ T196] bond0: (slave eth0): Enslaving as a backup interface with a down link
[ 12.750401][ T196] ip (196) used greatest stack depth: 23208 bytes left
[ 12.778882][ T198] ------------[ cut here ]------------
[ 12.779817][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/198
[ 12.780154][ T198] Modules linked in: cls_matchall
[ 12.780314][ T198] CPU: 1 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.780595][ T198] Tainted: [W]=WARN
[ 12.780704][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.780889][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.781132][ 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
[ 12.781640][ T198] RSP: 0018:ffa0000000596d80 EFLAGS: 00010286
[ 12.781845][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d1b40 RCX: 1ff40000000b2d76
[ 12.782060][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d1bf0
[ 12.782273][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a37f R09: ff1100000d335158
[ 12.782479][ T198] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 12.782688][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 12.782950][ T198] FS: 00007fd924420840(0000) GS:ff110000a459a000(0000) knlGS:0000000000000000
[ 12.783208][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.783398][ T198] CR2: 00007fd9246f01a0 CR3: 000000000b592005 CR4: 0000000000771ef0
[ 12.783684][ T198] PKRU: 55555554
[ 12.783797][ T198] Call Trace:
[ 12.783923][ T198]
[ 12.783999][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.784156][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.784312][ T198] notifier_call_chain+0xb0/0x320
[ 12.784457][ T198] netif_set_mac_address+0x2dd/0x410
[ 12.784596][ T198] ? netif_set_mtu+0x85/0xe0
[ 12.784734][ T198] ? netif_set_group+0x70/0x70
[ 12.784884][ T198] dev_set_mac_address+0xa9/0x260
[ 12.785029][ T198] ? dev_set_mtu+0xa1/0x230
[ 12.785166][ T198] ? __asan_memcpy+0x3c/0x60
[ 12.785310][ T198] bond_enslave+0x89e/0x4e20
[ 12.785484][ T198] ? mark_usage+0x61/0x170
[ 12.785668][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.785866][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.786045][ T198] ? find_held_lock+0x2b/0x80
[ 12.786183][ T198] ? mark_usage+0x61/0x170
[ 12.786334][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.786477][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.786618][ T198] do_set_master+0x3b2/0x780
[ 12.786762][ T198] ? kernel_text_address+0x149/0x170
[ 12.786944][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.787095][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.787234][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.787440][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.787580][ T198] ? validate_chain+0x38b/0xc20
[ 12.787718][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.787862][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.788000][ T198] ? __kernel_text_address+0x12/0x30
[ 12.788145][ T198] ? __lock_acquire+0x508/0xc10
[ 12.788294][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.788453][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.788613][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.788796][ T198] ? lock_acquire+0x134/0x160
[ 12.788938][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.789089][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.789224][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.789370][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.789508][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.789645][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.789791][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.789930][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.790077][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.790242][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.790422][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.790564][ T198] ? find_held_lock+0x2b/0x80
[ 12.790701][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.790845][ T198] ? mark_usage+0x61/0x170
[ 12.790985][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.791144][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.791281][ T198] ? find_held_lock+0x2b/0x80
[ 12.791445][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.791584][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.791724][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.791867][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.792003][ T198] ? validate_chain+0x38b/0xc20
[ 12.792169][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.792311][ T198] ? __lock_acquire+0x508/0xc10
[ 12.792450][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.792663][ T198] ? find_held_lock+0x2b/0x80
[ 12.792882][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.793059][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.793285][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.793436][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.793576][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.793715][ T198] netlink_unicast+0x486/0x750
[ 12.793885][ T198] ? netlink_attachskb+0x810/0x810
[ 12.794067][ T198] ? __lock_acquire+0x508/0xc10
[ 12.794209][ T198] netlink_sendmsg+0x735/0xc60
[ 12.794349][ T198] ? netlink_unicast+0x750/0x750
[ 12.794503][ T198] ? __might_fault+0x97/0x140
[ 12.794641][ T198] ____sys_sendmsg+0x419/0x850
[ 12.794786][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.794928][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.795104][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.795299][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.795522][ T198] ? validate_chain+0x38b/0xc20
[ 12.795738][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.795958][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.796233][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.796401][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.796538][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.796692][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.796872][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.797010][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.797159][ T198] do_syscall_64+0x117/0xfc0
[ 12.797300][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.797441][ T198] ? exc_page_fault+0xee/0x100
[ 12.797582][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.797757][ T198] RIP: 0033:0x7fd92465a08e
[ 12.797904][ 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
[ 12.798446][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.798674][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.798885][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.799097][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.799314][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.799518][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.799764][ T198]
[ 12.799923][ T198] irq event stamp: 18289
[ 12.800092][ T198] hardirqs last enabled at (18299): [] __up_console_sem+0x5a/0x70
[ 12.800473][ T198] hardirqs last disabled at (18306): [] __up_console_sem+0x3f/0x70
[ 12.800885][ T198] softirqs last enabled at (17364): [] handle_softirqs+0x611/0x940
[ 12.801214][ T198] softirqs last disabled at (17307): [] __irq_exit_rcu+0x103/0x1c0
[ 12.801462][ T198] ---[ end trace 0000000000000000 ]---
[ 12.801972][ T198] ------------[ cut here ]------------
[ 12.802465][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.802807][ T198] Modules linked in: cls_matchall
[ 12.803005][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.803399][ T198] Tainted: [W]=WARN
[ 12.803573][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.803841][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.804042][ 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
[ 12.804615][ T198] RSP: 0018:ffa0000000596e18 EFLAGS: 00010286
[ 12.804832][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d07c0 RCX: 1ff40000000b2d89
[ 12.805053][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d0870
[ 12.805285][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a10f R09: ff1100000d335158
[ 12.805569][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000041
[ 12.805839][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b5bc000
[ 12.806060][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.806317][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.806508][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.806768][ T198] PKRU: 55555554
[ 12.806926][ T198] Call Trace:
[ 12.807093][ T198]
[ 12.807205][ T198] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 12.807417][ T198] rtmsg_ifinfo+0x5c/0xb0
[ 12.807583][ T198] netif_open+0xe2/0x120
[ 12.807731][ T198] ? netdev_notify_peers+0x30/0x30
[ 12.807897][ T198] dev_open+0xa1/0x230
[ 12.808002][ T198] ? __asan_memcpy+0x3c/0x60
[ 12.808187][ T198] bond_enslave+0x8d6/0x4e20
[ 12.808347][ T198] ? mark_usage+0x61/0x170
[ 12.808519][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.808679][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.808824][ T198] ? find_held_lock+0x2b/0x80
[ 12.808966][ T198] ? mark_usage+0x61/0x170
[ 12.809115][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.809278][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.809485][ T198] do_set_master+0x3b2/0x780
[ 12.809724][ T198] ? kernel_text_address+0x149/0x170
[ 12.809946][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.810121][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.810265][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.810441][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.810632][ T198] ? validate_chain+0x38b/0xc20
[ 12.810780][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.811010][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.811244][ T198] ? __kernel_text_address+0x12/0x30
[ 12.811466][ T198] ? __lock_acquire+0x508/0xc10
[ 12.811668][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.811814][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.811957][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.812116][ T198] ? lock_acquire+0x134/0x160
[ 12.812256][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.812397][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.812537][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.812678][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.812832][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.812969][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.813142][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.813289][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.813435][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.813583][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.813723][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.813893][ T198] ? find_held_lock+0x2b/0x80
[ 12.814042][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.814180][ T198] ? mark_usage+0x61/0x170
[ 12.814337][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.814482][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.814619][ T198] ? find_held_lock+0x2b/0x80
[ 12.814763][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.814901][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.815045][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.815183][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.815323][ T198] ? validate_chain+0x38b/0xc20
[ 12.815518][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.815721][ T198] ? __lock_acquire+0x508/0xc10
[ 12.815936][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.816156][ T198] ? find_held_lock+0x2b/0x80
[ 12.816363][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.816514][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.816656][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.816806][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.816943][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.817092][ T198] netlink_unicast+0x486/0x750
[ 12.817229][ T198] ? netlink_attachskb+0x810/0x810
[ 12.817366][ T198] ? __lock_acquire+0x508/0xc10
[ 12.817504][ T198] netlink_sendmsg+0x735/0xc60
[ 12.817643][ T198] ? netlink_unicast+0x750/0x750
[ 12.817791][ T198] ? __might_fault+0x97/0x140
[ 12.817930][ T198] ____sys_sendmsg+0x419/0x850
[ 12.818072][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.818209][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.818379][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.818516][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.818653][ T198] ? validate_chain+0x38b/0xc20
[ 12.818798][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.818934][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.819116][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.819265][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.819403][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.819539][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.819711][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.819857][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.819999][ T198] do_syscall_64+0x117/0xfc0
[ 12.820163][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.820301][ T198] ? exc_page_fault+0xee/0x100
[ 12.820439][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.820610][ T198] RIP: 0033:0x7fd92465a08e
[ 12.820760][ 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
[ 12.821262][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.821477][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.821681][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.821892][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.822102][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.822307][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.822518][ T198]
[ 12.822622][ T198] irq event stamp: 19699
[ 12.822726][ T198] hardirqs last enabled at (19707): [] __up_console_sem+0x5a/0x70
[ 12.822967][ T198] hardirqs last disabled at (19714): [] __up_console_sem+0x3f/0x70
[ 12.823211][ T198] softirqs last enabled at (18774): [] handle_softirqs+0x611/0x940
[ 12.823455][ T198] softirqs last disabled at (18769): [] __irq_exit_rcu+0x103/0x1c0
[ 12.823693][ T198] ---[ end trace 0000000000000000 ]---
[ 12.824098][ T198] ------------[ cut here ]------------
[ 12.824234][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.824466][ T198] Modules linked in: cls_matchall
[ 12.824609][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.824894][ T198] Tainted: [W]=WARN
[ 12.824999][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.825183][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.825367][ 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
[ 12.825861][ T198] RSP: 0018:ffa0000000596e10 EFLAGS: 00010286
[ 12.826042][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d0940 RCX: 1ff40000000b2d88
[ 12.826246][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d09f0
[ 12.826449][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a13f R09: ff1100000d335158
[ 12.826654][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.826866][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.827084][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.827326][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.827496][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.827697][ T198] PKRU: 55555554
[ 12.827801][ T198] Call Trace:
[ 12.827903][ T198]
[ 12.827978][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.828119][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.828253][ T198] notifier_call_chain+0xb0/0x320
[ 12.828394][ T198] netdev_lower_state_changed+0xa0/0x100
[ 12.828530][ T198] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.828696][ T198] ? queue_delayed_work_on+0x9e/0x100
[ 12.828836][ T198] bond_enslave+0x2bec/0x4e20
[ 12.828975][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.829118][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.829251][ T198] ? find_held_lock+0x2b/0x80
[ 12.829384][ T198] ? mark_usage+0x61/0x170
[ 12.829518][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.829655][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.829794][ T198] do_set_master+0x3b2/0x780
[ 12.829928][ T198] ? kernel_text_address+0x149/0x170
[ 12.830068][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.830204][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.830341][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.830514][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.830646][ T198] ? validate_chain+0x38b/0xc20
[ 12.830788][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.830922][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.831060][ T198] ? __kernel_text_address+0x12/0x30
[ 12.831193][ T198] ? __lock_acquire+0x508/0xc10
[ 12.831328][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.831461][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.831594][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.831727][ T198] ? lock_acquire+0x134/0x160
[ 12.831910][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.832081][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.832214][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.832348][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.832480][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.832617][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.832759][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.832895][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.833056][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.833262][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.833460][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.833658][ T198] ? find_held_lock+0x2b/0x80
[ 12.833870][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.834025][ T198] ? mark_usage+0x61/0x170
[ 12.834158][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.834293][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.834430][ T198] ? find_held_lock+0x2b/0x80
[ 12.834579][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.834716][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.834858][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.834996][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.835135][ T198] ? validate_chain+0x38b/0xc20
[ 12.835269][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.835401][ T198] ? __lock_acquire+0x508/0xc10
[ 12.835535][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.835669][ T198] ? find_held_lock+0x2b/0x80
[ 12.835810][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.835943][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.836085][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.836224][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.836404][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.836564][ T198] netlink_unicast+0x486/0x750
[ 12.836705][ T198] ? netlink_attachskb+0x810/0x810
[ 12.836848][ T198] ? __lock_acquire+0x508/0xc10
[ 12.836984][ T198] netlink_sendmsg+0x735/0xc60
[ 12.837128][ T198] ? netlink_unicast+0x750/0x750
[ 12.837268][ T198] ? __might_fault+0x97/0x140
[ 12.837419][ T198] ____sys_sendmsg+0x419/0x850
[ 12.837556][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.837691][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.837864][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.837997][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.838142][ T198] ? validate_chain+0x38b/0xc20
[ 12.838291][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.838466][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.838634][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.838783][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.838916][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.839057][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.839234][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.839369][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.839523][ T198] do_syscall_64+0x117/0xfc0
[ 12.839711][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.839852][ T198] ? exc_page_fault+0xee/0x100
[ 12.839985][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.840156][ T198] RIP: 0033:0x7fd92465a08e
[ 12.840298][ 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
[ 12.840778][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.840991][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.841203][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.841407][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.841603][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.841804][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.842007][ T198]
[ 12.842115][ T198] irq event stamp: 20855
[ 12.842220][ T198] hardirqs last enabled at (20863): [] __up_console_sem+0x5a/0x70
[ 12.842454][ T198] hardirqs last disabled at (20870): [] __up_console_sem+0x3f/0x70
[ 12.842681][ T198] softirqs last enabled at (19958): [] handle_softirqs+0x611/0x940
[ 12.842915][ T198] softirqs last disabled at (19953): [] __irq_exit_rcu+0x103/0x1c0
[ 12.843153][ T198] ---[ end trace 0000000000000000 ]---
[ 12.859744][ T198] ------------[ cut here ]------------
[ 12.859956][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.860201][ T198] Modules linked in: cls_matchall
[ 12.860584][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.860894][ T198] Tainted: [W]=WARN
[ 12.860997][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.861182][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.861359][ 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
[ 12.861871][ T198] RSP: 0018:ffa0000000596e10 EFLAGS: 00010286
[ 12.862056][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d0640 RCX: 1ff40000000b2d88
[ 12.862262][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d06f0
[ 12.862483][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a0df R09: ff1100000d335158
[ 12.862695][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.862902][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.863113][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.863355][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.863582][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.863885][ T198] PKRU: 55555554
[ 12.864074][ T198] Call Trace:
[ 12.864233][ T198]
[ 12.864339][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.864494][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.864629][ T198] notifier_call_chain+0xb0/0x320
[ 12.864773][ T198] netdev_lower_state_changed+0xa0/0x100
[ 12.864921][ T198] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.865113][ T198] ? queue_delayed_work_on+0x9e/0x100
[ 12.865258][ T198] bond_enslave+0x3323/0x4e20
[ 12.865403][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.865628][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.865834][ T198] ? find_held_lock+0x2b/0x80
[ 12.866078][ T198] ? mark_usage+0x61/0x170
[ 12.866264][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.866413][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.866571][ T198] do_set_master+0x3b2/0x780
[ 12.866707][ T198] ? kernel_text_address+0x149/0x170
[ 12.866850][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.867007][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.867156][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.867327][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.867510][ T198] ? validate_chain+0x38b/0xc20
[ 12.867651][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.867791][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.867943][ T198] ? __kernel_text_address+0x12/0x30
[ 12.868157][ T198] ? __lock_acquire+0x508/0xc10
[ 12.868375][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.868588][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.868769][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.868906][ T198] ? lock_acquire+0x134/0x160
[ 12.869067][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.869200][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.869337][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.869471][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.869610][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.869747][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.869890][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.870028][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.870167][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.870306][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.870444][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.870577][ T198] ? find_held_lock+0x2b/0x80
[ 12.870713][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.870856][ T198] ? mark_usage+0x61/0x170
[ 12.870992][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.871134][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.871266][ T198] ? find_held_lock+0x2b/0x80
[ 12.871397][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.871531][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.871664][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.871804][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.871938][ T198] ? validate_chain+0x38b/0xc20
[ 12.872078][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.872211][ T198] ? __lock_acquire+0x508/0xc10
[ 12.872348][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.872480][ T198] ? find_held_lock+0x2b/0x80
[ 12.872619][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.872759][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.872898][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.873043][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.873176][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.873338][ T198] netlink_unicast+0x486/0x750
[ 12.873525][ T198] ? netlink_attachskb+0x810/0x810
[ 12.873659][ T198] ? __lock_acquire+0x508/0xc10
[ 12.873800][ T198] netlink_sendmsg+0x735/0xc60
[ 12.873940][ T198] ? netlink_unicast+0x750/0x750
[ 12.874086][ T198] ? __might_fault+0x97/0x140
[ 12.874223][ T198] ____sys_sendmsg+0x419/0x850
[ 12.874361][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.874494][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.874659][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.874799][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.874937][ T198] ? validate_chain+0x38b/0xc20
[ 12.875096][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.875234][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.875404][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.875555][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.875690][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.875829][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.875999][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.876169][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.876308][ T198] do_syscall_64+0x117/0xfc0
[ 12.876444][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.876590][ T198] ? exc_page_fault+0xee/0x100
[ 12.876731][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.876903][ T198] RIP: 0033:0x7fd92465a08e
[ 12.877068][ 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
[ 12.877553][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.877804][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.878009][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.878240][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.878440][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.878644][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.878860][ T198]
[ 12.878966][ T198] irq event stamp: 35409
[ 12.879080][ T198] hardirqs last enabled at (35419): [] __up_console_sem+0x5a/0x70
[ 12.879317][ T198] hardirqs last disabled at (35426): [] __up_console_sem+0x3f/0x70
[ 12.879550][ T198] softirqs last enabled at (34544): [] handle_softirqs+0x611/0x940
[ 12.879794][ T198] softirqs last disabled at (34539): [] __irq_exit_rcu+0x103/0x1c0
[ 12.880036][ T198] ---[ end trace 0000000000000000 ]---
[ 12.880468][ T198] ------------[ cut here ]------------
[ 12.880604][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.880848][ T198] Modules linked in: cls_matchall
[ 12.880999][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.881282][ T198] Tainted: [W]=WARN
[ 12.881385][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.881564][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.881742][ 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
[ 12.882234][ T198] RSP: 0018:ffa0000000596d20 EFLAGS: 00010286
[ 12.882428][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d19c0 RCX: 1ff40000000b2d6a
[ 12.882629][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d1a70
[ 12.882837][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a34f R09: ff1100000d335158
[ 12.883048][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.883250][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.883455][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.883696][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.883874][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.884086][ T198] PKRU: 55555554
[ 12.884188][ T198] Call Trace:
[ 12.884293][ T198]
[ 12.884364][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.884500][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.884635][ T198] notifier_call_chain+0xb0/0x320
[ 12.884779][ T198] __netdev_upper_dev_link+0x3a5/0x590
[ 12.884913][ T198] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 12.885057][ T198] ? netdev_wait_allrefs_any+0x570/0x570
[ 12.885198][ T198] netdev_master_upper_dev_link+0x86/0xb0
[ 12.885334][ T198] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.885469][ T198] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 12.885605][ T198] ? netdev_rx_handler_register+0x1b/0xc0
[ 12.885743][ T198] bond_enslave+0x224d/0x4e20
[ 12.885890][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.886029][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.886164][ T198] ? find_held_lock+0x2b/0x80
[ 12.886300][ T198] ? mark_usage+0x61/0x170
[ 12.886435][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.886576][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.886714][ T198] do_set_master+0x3b2/0x780
[ 12.886878][ T198] ? kernel_text_address+0x149/0x170
[ 12.887021][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.887161][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.887300][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.887468][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.887607][ T198] ? validate_chain+0x38b/0xc20
[ 12.887745][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.887884][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.888024][ T198] ? __kernel_text_address+0x12/0x30
[ 12.888177][ T198] ? __lock_acquire+0x508/0xc10
[ 12.888315][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.888448][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.888583][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.888715][ T198] ? lock_acquire+0x134/0x160
[ 12.888872][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.889009][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.889164][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.889301][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.889456][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.889592][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.889733][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.889873][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.890018][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.890162][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.890321][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.890456][ T198] ? find_held_lock+0x2b/0x80
[ 12.890619][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.890765][ T198] ? mark_usage+0x61/0x170
[ 12.890918][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.891061][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.891200][ T198] ? find_held_lock+0x2b/0x80
[ 12.891335][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.891471][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.891606][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.891742][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.891904][ T198] ? validate_chain+0x38b/0xc20
[ 12.892049][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.892207][ T198] ? __lock_acquire+0x508/0xc10
[ 12.892347][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.892485][ T198] ? find_held_lock+0x2b/0x80
[ 12.892623][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.892765][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.892921][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.893072][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.893228][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.893367][ T198] netlink_unicast+0x486/0x750
[ 12.893505][ T198] ? netlink_attachskb+0x810/0x810
[ 12.893640][ T198] ? __lock_acquire+0x508/0xc10
[ 12.893785][ T198] netlink_sendmsg+0x735/0xc60
[ 12.893959][ T198] ? netlink_unicast+0x750/0x750
[ 12.894111][ T198] ? __might_fault+0x97/0x140
[ 12.894265][ T198] ____sys_sendmsg+0x419/0x850
[ 12.894405][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.894549][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.894727][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.894869][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.895009][ T198] ? validate_chain+0x38b/0xc20
[ 12.895159][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.895295][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.895465][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.895615][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.895758][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.895949][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.896216][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.896368][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.896516][ T198] do_syscall_64+0x117/0xfc0
[ 12.896723][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.896934][ T198] ? exc_page_fault+0xee/0x100
[ 12.897155][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.897408][ T198] RIP: 0033:0x7fd92465a08e
[ 12.897555][ 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
[ 12.898062][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.898295][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.898505][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.898807][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.899126][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.899434][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.899678][ T198]
[ 12.899786][ T198] irq event stamp: 36561
[ 12.899890][ T198] hardirqs last enabled at (36569): [] __up_console_sem+0x5a/0x70
[ 12.900193][ T198] hardirqs last disabled at (36578): [] __up_console_sem+0x3f/0x70
[ 12.900446][ T198] softirqs last enabled at (35556): [] __alloc_skb+0x4c5/0x5f0
[ 12.900698][ T198] softirqs last disabled at (35554): [] __alloc_skb+0x4c5/0x5f0
[ 12.900942][ T198] ---[ end trace 0000000000000000 ]---
[ 12.901201][ T198] ------------[ cut here ]------------
[ 12.901336][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.901565][ T198] Modules linked in: cls_matchall
[ 12.901708][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.901992][ T198] Tainted: [W]=WARN
[ 12.902101][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.902291][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.902470][ 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
[ 12.902954][ T198] RSP: 0018:ffa0000000596e10 EFLAGS: 00010286
[ 12.903129][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d0f40 RCX: 1ff40000000b2d88
[ 12.903332][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d0ff0
[ 12.903533][ T198] RBP: ff1100000cc5c000 R08: 1fe220000123a1ff R09: ff1100000d335158
[ 12.903731][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.903937][ T198] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 12.904152][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.904445][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.904694][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.905006][ T198] PKRU: 55555554
[ 12.905164][ T198] Call Trace:
[ 12.905268][ T198]
[ 12.905345][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.905549][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.905749][ T198] notifier_call_chain+0xb0/0x320
[ 12.905963][ T198] netdev_lower_state_changed+0xa0/0x100
[ 12.906176][ T198] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 12.906358][ T198] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.906558][ T198] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 12.906768][ T198] bond_enslave+0x2358/0x4e20
[ 12.906985][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.907181][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.907340][ T198] ? find_held_lock+0x2b/0x80
[ 12.907542][ T198] ? mark_usage+0x61/0x170
[ 12.907746][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.907966][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.908168][ T198] do_set_master+0x3b2/0x780
[ 12.908349][ T198] ? kernel_text_address+0x149/0x170
[ 12.908485][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.908659][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.908864][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.909061][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.909197][ T198] ? validate_chain+0x38b/0xc20
[ 12.909332][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.909468][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.909603][ T198] ? __kernel_text_address+0x12/0x30
[ 12.909739][ T198] ? __lock_acquire+0x508/0xc10
[ 12.909903][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.910049][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.910187][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.910322][ T198] ? lock_acquire+0x134/0x160
[ 12.910460][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.910593][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.910726][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.910866][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.911001][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.911143][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.911279][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.911415][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.911553][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.911691][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.911832][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.911965][ T198] ? find_held_lock+0x2b/0x80
[ 12.912107][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.912243][ T198] ? mark_usage+0x61/0x170
[ 12.912377][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.912511][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.912645][ T198] ? find_held_lock+0x2b/0x80
[ 12.912784][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.912918][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.913074][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.913212][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.913356][ T198] ? validate_chain+0x38b/0xc20
[ 12.913489][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.913622][ T198] ? __lock_acquire+0x508/0xc10
[ 12.913778][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.913977][ T198] ? find_held_lock+0x2b/0x80
[ 12.914149][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.914285][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.914423][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.914626][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.914830][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.915047][ T198] netlink_unicast+0x486/0x750
[ 12.915251][ T198] ? netlink_attachskb+0x810/0x810
[ 12.915402][ T198] ? __lock_acquire+0x508/0xc10
[ 12.915539][ T198] netlink_sendmsg+0x735/0xc60
[ 12.915676][ T198] ? netlink_unicast+0x750/0x750
[ 12.915819][ T198] ? __might_fault+0x97/0x140
[ 12.915967][ T198] ____sys_sendmsg+0x419/0x850
[ 12.916120][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.916254][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.916420][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.916555][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.916697][ T198] ? validate_chain+0x38b/0xc20
[ 12.916841][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.916979][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.917154][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.917368][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.917573][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.917784][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.917990][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.918178][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.918385][ T198] do_syscall_64+0x117/0xfc0
[ 12.918595][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.918803][ T198] ? exc_page_fault+0xee/0x100
[ 12.918965][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.919231][ T198] RIP: 0033:0x7fd92465a08e
[ 12.919417][ 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
[ 12.919904][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.920144][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.920449][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.920763][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.920986][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.921205][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.921517][ T198]
[ 12.921675][ T198] irq event stamp: 37629
[ 12.921837][ T198] hardirqs last enabled at (37637): [] __up_console_sem+0x5a/0x70
[ 12.922127][ T198] hardirqs last disabled at (37646): [] __up_console_sem+0x3f/0x70
[ 12.922477][ T198] softirqs last enabled at (36646): [] __alloc_skb+0x4c5/0x5f0
[ 12.922837][ T198] softirqs last disabled at (36644): [] __alloc_skb+0x4c5/0x5f0
[ 12.923145][ T198] ---[ end trace 0000000000000000 ]---
[ 12.923554][ T198] ------------[ cut here ]------------
[ 12.923686][ T198] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/198
[ 12.923978][ T198] Modules linked in: cls_matchall
[ 12.924133][ T198] CPU: 0 UID: 0 PID: 198 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 12.924416][ T198] Tainted: [W]=WARN
[ 12.924520][ T198] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.924687][ T198] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 12.924869][ 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
[ 12.925354][ T198] RSP: 0018:ffa0000000596db8 EFLAGS: 00010286
[ 12.925522][ T198] RAX: 00000000ffffffa6 RBX: ff110000091d1540 RCX: 1ff40000000b2d7d
[ 12.925723][ T198] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000091d15f0
[ 12.926006][ T198] RBP: ff1100000d15a000 R08: 1fe220000123a2bf R09: ff1100000d335158
[ 12.926325][ T198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 12.926627][ T198] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 12.926934][ T198] FS: 00007fd924420840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 12.927321][ T198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.927619][ T198] CR2: 0000562ca880b958 CR3: 000000000b592004 CR4: 0000000000771ef0
[ 12.927930][ T198] PKRU: 55555554
[ 12.928103][ T198] Call Trace:
[ 12.928256][ T198]
[ 12.928386][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.928604][ T198] rtnetlink_event+0xe0/0x1f0
[ 12.928817][ T198] notifier_call_chain+0xb0/0x320
[ 12.929036][ T198] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 12.929317][ T198] ? kernfs_rename_ns+0x45e/0x960
[ 12.929543][ T198] ? netdev_lower_state_changed+0xa0/0x100
[ 12.929832][ T198] ? netdev_change_features+0xa0/0xa0
[ 12.930047][ T198] ? netdev_upper_dev_link+0xb0/0xb0
[ 12.930241][ T198] ? sysfs_create_files+0x75/0x1c0
[ 12.930465][ T198] bond_enslave+0x240e/0x4e20
[ 12.930679][ T198] ? bond_update_slave_arr+0xcf0/0xcf0
[ 12.930893][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.931068][ T198] ? find_held_lock+0x2b/0x80
[ 12.931204][ T198] ? mark_usage+0x61/0x170
[ 12.931354][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.931499][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.931704][ T198] do_set_master+0x3b2/0x780
[ 12.931911][ T198] ? kernel_text_address+0x149/0x170
[ 12.932134][ T198] do_setlink.isra.0+0x9ec/0x2a60
[ 12.932332][ T198] ? rtnl_link_get_size+0x350/0x350
[ 12.932499][ T198] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 12.932743][ T198] ? rcu_read_lock_any_held+0x3c/0x90
[ 12.932934][ T198] ? validate_chain+0x38b/0xc20
[ 12.933078][ T198] ? rcu_read_lock_any_held+0x66/0x90
[ 12.933214][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.933351][ T198] ? __kernel_text_address+0x12/0x30
[ 12.933487][ T198] ? __lock_acquire+0x508/0xc10
[ 12.933621][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.933763][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.933955][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.934176][ T198] ? lock_acquire+0x134/0x160
[ 12.934386][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.934598][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.934815][ T198] ? trace_contention_end+0xb3/0x1a0
[ 12.935036][ T198] ? __mutex_lock+0x1db/0x2010
[ 12.935245][ T198] ? __mutex_lock+0x9b2/0x2010
[ 12.935456][ T198] ? rtnl_newlink+0x883/0xee0
[ 12.935668][ T198] ? ww_mutex_lock+0x160/0x160
[ 12.935827][ T198] ? nla_get_range_signed+0x3d0/0x3d0
[ 12.935971][ T198] ? __rtnl_newlink+0x3fa/0xa50
[ 12.936115][ T198] rtnl_newlink+0x8d1/0xee0
[ 12.936252][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.936387][ T198] ? find_held_lock+0x2b/0x80
[ 12.936521][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.936655][ T198] ? mark_usage+0x61/0x170
[ 12.936793][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.936930][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.937074][ T198] ? find_held_lock+0x2b/0x80
[ 12.937213][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.937349][ T198] ? __lock_release.isra.0+0x6b/0x1a0
[ 12.937484][ T198] ? __rtnl_newlink+0xa50/0xa50
[ 12.937617][ T198] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 12.937757][ T198] ? validate_chain+0x38b/0xc20
[ 12.937892][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.938030][ T198] ? __lock_acquire+0x508/0xc10
[ 12.938177][ T198] ? lock_acquire.part.0+0xbc/0x260
[ 12.938312][ T198] ? find_held_lock+0x2b/0x80
[ 12.938499][ T198] netlink_rcv_skb+0x14e/0x3a0
[ 12.938710][ T198] ? rtnl_link_fill+0x900/0x900
[ 12.938930][ T198] ? netlink_ack+0xcd0/0xcd0
[ 12.939151][ T198] ? netlink_deliver_tap+0xc5/0x330
[ 12.939288][ T198] ? netlink_deliver_tap+0x13c/0x330
[ 12.939427][ T198] netlink_unicast+0x486/0x750
[ 12.939562][ T198] ? netlink_attachskb+0x810/0x810
[ 12.939699][ T198] ? __lock_acquire+0x508/0xc10
[ 12.939839][ T198] netlink_sendmsg+0x735/0xc60
[ 12.939974][ T198] ? netlink_unicast+0x750/0x750
[ 12.940116][ T198] ? __might_fault+0x97/0x140
[ 12.940252][ T198] ____sys_sendmsg+0x419/0x850
[ 12.940391][ T198] ? copy_msghdr_from_user+0x2a0/0x460
[ 12.940529][ T198] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 12.940696][ T198] ? move_addr_to_kernel+0x40/0x40
[ 12.940839][ T198] ? stack_depot_save_flags+0x367/0x770
[ 12.940974][ T198] ? validate_chain+0x38b/0xc20
[ 12.941119][ T198] ___sys_sendmsg+0x14e/0x1d0
[ 12.941253][ T198] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 12.941422][ T198] ? copy_msghdr_from_user+0x460/0x460
[ 12.941571][ T198] __sys_sendmsg+0x145/0x1f0
[ 12.941705][ T198] ? __sys_sendmsg_sock+0x20/0x20
[ 12.941846][ T198] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 12.942022][ T198] ? do_raw_spin_unlock+0x59/0x250
[ 12.942160][ T198] ? rcu_is_watching+0x15/0xd0
[ 12.942296][ T198] do_syscall_64+0x117/0xfc0
[ 12.942436][ T198] ? trace_hardirqs_off+0xd/0x30
[ 12.942573][ T198] ? exc_page_fault+0xee/0x100
[ 12.942711][ T198] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 12.942884][ T198] RIP: 0033:0x7fd92465a08e
[ 12.943030][ 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
[ 12.943509][ T198] RSP: 002b:00007ffd5b29acf0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 12.943713][ T198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd92465a08e
[ 12.943921][ T198] RDX: 0000000000000000 RSI: 00007ffd5b29ada0 RDI: 0000000000000005
[ 12.944126][ T198] RBP: 00007ffd5b29ad00 R08: 0000000000000000 R09: 0000000000000000
[ 12.944328][ T198] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 12.944563][ T198] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd5b29b470
[ 12.944780][ T198]
[ 12.944885][ T198] irq event stamp: 38783
[ 12.944987][ T198] hardirqs last enabled at (38791): [] __up_console_sem+0x5a/0x70
[ 12.945225][ T198] hardirqs last disabled at (38800): [] __up_console_sem+0x3f/0x70
[ 12.945468][ T198] softirqs last enabled at (37940): [] handle_softirqs+0x611/0x940
[ 12.945741][ T198] softirqs last disabled at (37923): [] __irq_exit_rcu+0x103/0x1c0
[ 12.945985][ T198] ---[ end trace 0000000000000000 ]---
[ 12.946324][ T198] bond0: (slave eth1): Enslaving as a backup interface with a down link
[ 13.006932][ T199] ------------[ cut here ]------------
[ 13.007364][ T199] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/199
[ 13.007615][ T199] Modules linked in: cls_matchall
[ 13.007795][ T199] CPU: 3 UID: 0 PID: 199 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.008086][ T199] Tainted: [W]=WARN
[ 13.008242][ T199] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.008490][ T199] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.008762][ T199] 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
[ 13.009472][ T199] RSP: 0018:ffa00000006b71b0 EFLAGS: 00010286
[ 13.009697][ T199] RAX: 00000000ffffffa6 RBX: ff1100000ce85b40 RCX: 1ff40000000d6dfc
[ 13.009939][ T199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce85bf0
[ 13.010184][ T199] RBP: ff110000050aa000 R08: 1fe22000019d0b7f R09: ff11000009b40b80
[ 13.010490][ T199] R10: 0000000000000003 R11: 0000000000000001 R12: 00000000ffffffff
[ 13.010813][ T199] R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff8f1f34a0
[ 13.011101][ T199] FS: 00007fa6d8765840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 13.011442][ T199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.011683][ T199] CR2: 000000000044002e CR3: 0000000004d0c001 CR4: 0000000000771ef0
[ 13.011934][ T199] PKRU: 55555554
[ 13.012048][ T199] Call Trace:
[ 13.012151][ T199]
[ 13.012226][ T199] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.012371][ T199] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.012527][ T199] rtmsg_ifinfo+0x5c/0xb0
[ 13.012681][ T199] ? bond_fill_linkxstats+0x6a0/0x6a0
[ 13.012887][ T199] __dev_notify_flags+0x1b8/0x280
[ 13.013107][ T199] ? netif_change_name+0x8c0/0x8c0
[ 13.013318][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.013495][ T199] ? lockdep_init_map_type+0x5d/0x250
[ 13.013690][ T199] ? timer_init_key+0x10d/0x280
[ 13.013867][ T199] rtnl_configure_link+0x1ac/0x390
[ 13.014004][ T199] ? bond_newlink+0x9e/0xf0
[ 13.014152][ T199] rtnl_newlink_create+0x353/0x8c0
[ 13.014292][ T199] ? rtnl_create_link+0xf20/0xf20
[ 13.014428][ T199] ? __dev_get_by_name+0x12/0x50
[ 13.014565][ T199] ? rtnl_dev_get+0xd7/0x170
[ 13.014716][ T199] __rtnl_newlink+0x22b/0xa50
[ 13.014909][ T199] rtnl_newlink+0x8d1/0xee0
[ 13.015086][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 13.015222][ T199] ? find_held_lock+0x2b/0x80
[ 13.015409][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 13.015610][ T199] ? mark_usage+0x61/0x170
[ 13.015826][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.016060][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.016273][ T199] ? __rtnl_newlink+0xa50/0xa50
[ 13.016480][ T199] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.016682][ T199] ? validate_chain+0x38b/0xc20
[ 13.016914][ T199] ? rtnl_link_fill+0x900/0x900
[ 13.017153][ T199] ? __lock_acquire+0x508/0xc10
[ 13.017378][ T199] ? lock_acquire.part.0+0xbc/0x260
[ 13.017603][ T199] ? find_held_lock+0x2b/0x80
[ 13.017835][ T199] netlink_rcv_skb+0x14e/0x3a0
[ 13.018082][ T199] ? rtnl_link_fill+0x900/0x900
[ 13.018284][ T199] ? netlink_ack+0xcd0/0xcd0
[ 13.018487][ T199] ? netlink_deliver_tap+0xc5/0x330
[ 13.018697][ T199] ? netlink_deliver_tap+0x13c/0x330
[ 13.018916][ T199] netlink_unicast+0x486/0x750
[ 13.019137][ T199] ? netlink_attachskb+0x810/0x810
[ 13.019358][ T199] ? __lock_acquire+0x508/0xc10
[ 13.019596][ T199] netlink_sendmsg+0x735/0xc60
[ 13.019835][ T199] ? netlink_unicast+0x750/0x750
[ 13.020099][ T199] ? __might_fault+0x97/0x140
[ 13.020333][ T199] ____sys_sendmsg+0x419/0x850
[ 13.020586][ T199] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.020840][ T199] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.021142][ T199] ? move_addr_to_kernel+0x40/0x40
[ 13.021370][ T199] ___sys_sendmsg+0x14e/0x1d0
[ 13.021575][ T199] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.021780][ T199] ? copy_msghdr_from_user+0x460/0x460
[ 13.022033][ T199] ? lock_vma_under_rcu+0x159/0x410
[ 13.022249][ T199] __sys_sendmsg+0x145/0x1f0
[ 13.022454][ T199] ? __sys_sendmsg_sock+0x20/0x20
[ 13.022668][ T199] ? rcu_is_watching+0x15/0xd0
[ 13.022877][ T199] ? rcu_is_watching+0x15/0xd0
[ 13.023117][ T199] do_syscall_64+0x117/0xfc0
[ 13.023320][ T199] ? trace_hardirqs_off+0xd/0x30
[ 13.023520][ T199] ? exc_page_fault+0xee/0x100
[ 13.023728][ T199] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.024033][ T199] RIP: 0033:0x7fa6d899f08e
[ 13.024267][ T199] 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
[ 13.025008][ T199] RSP: 002b:00007ffc745d8050 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.025350][ T199] RAX: ffffffffffffffda RBX: 00007ffc745d87f8 RCX: 00007fa6d899f08e
[ 13.025669][ T199] RDX: 0000000000000000 RSI: 00007ffc745d8100 RDI: 0000000000000005
[ 13.026003][ T199] RBP: 00007ffc745d8060 R08: 0000000000000000 R09: 0000000000000000
[ 13.026330][ T199] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.026650][ T199] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc745d87d0
[ 13.027002][ T199]
[ 13.027173][ T199] irq event stamp: 32213
[ 13.027313][ T199] hardirqs last enabled at (32221): [] __up_console_sem+0x5a/0x70
[ 13.027684][ T199] hardirqs last disabled at (32228): [] __up_console_sem+0x3f/0x70
[ 13.028097][ T199] softirqs last enabled at (31466): [] handle_softirqs+0x611/0x940
[ 13.028422][ T199] softirqs last disabled at (31137): [] __irq_exit_rcu+0x103/0x1c0
[ 13.028775][ T199] ---[ end trace 0000000000000000 ]---
[ 13.065089][ T201] ------------[ cut here ]------------
[ 13.065394][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.065784][ T201] Modules linked in: cls_matchall
[ 13.066002][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.066360][ T201] Tainted: [W]=WARN
[ 13.066572][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.066903][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.067254][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.067826][ T201] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.068064][ T201] RAX: 00000000ffffffa6 RBX: ff110000096687c0 RCX: 1ff40000000d4d88
[ 13.068326][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009668870
[ 13.068580][ T201] RBP: ff110000050aa000 R08: 1fe22000012cd10f R09: ff1100000c972e58
[ 13.068839][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.069106][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.069369][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.069659][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.069919][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.070195][ T201] PKRU: 55555554
[ 13.070353][ T201] Call Trace:
[ 13.070507][ T201]
[ 13.070628][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.070825][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.071028][ T201] notifier_call_chain+0xb0/0x320
[ 13.071217][ T201] call_netdevice_notifiers+0x70/0xa0
[ 13.071405][ T201] ? __dev_open+0x7a0/0x7a0
[ 13.071593][ T201] bond_set_dev_addr+0x16d/0x1c0
[ 13.071816][ T201] bond_enslave+0x139f/0x4e20
[ 13.072003][ T201] ? mark_usage+0x61/0x170
[ 13.072380][ T201] ? __lock_acquire+0x508/0xc10
[ 13.072658][ T201] ? __lock_acquire+0x508/0xc10
[ 13.072908][ T201] ? mark_usage+0x61/0x170
[ 13.073113][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.073307][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.073489][ T201] ? find_held_lock+0x2b/0x80
[ 13.073680][ T201] ? mark_usage+0x61/0x170
[ 13.073874][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.074147][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.074365][ T201] do_set_master+0x3b2/0x780
[ 13.074550][ T201] ? kernel_text_address+0x149/0x170
[ 13.074740][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.074953][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.075152][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.075417][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.075635][ T201] ? validate_chain+0x38b/0xc20
[ 13.075830][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.076035][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.076223][ T201] ? __kernel_text_address+0x12/0x30
[ 13.076408][ T201] ? __lock_acquire+0x508/0xc10
[ 13.076595][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.076790][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.076994][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.077195][ T201] ? lock_acquire+0x134/0x160
[ 13.077378][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.077566][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.077762][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.077948][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.078146][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.078333][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.078522][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.078702][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.078901][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.079110][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.079302][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.079488][ T201] ? find_held_lock+0x2b/0x80
[ 13.079678][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.079902][ T201] ? mark_usage+0x61/0x170
[ 13.080103][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.080292][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.080475][ T201] ? find_held_lock+0x2b/0x80
[ 13.080661][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.080885][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.081098][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.081289][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.081477][ T201] ? validate_chain+0x38b/0xc20
[ 13.081668][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.081861][ T201] ? __lock_acquire+0x508/0xc10
[ 13.082062][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.082253][ T201] ? find_held_lock+0x2b/0x80
[ 13.082444][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.082631][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.082841][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.083055][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.083239][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.083428][ T201] netlink_unicast+0x486/0x750
[ 13.083627][ T201] ? netlink_attachskb+0x810/0x810
[ 13.083822][ T201] ? __lock_acquire+0x508/0xc10
[ 13.084007][ T201] netlink_sendmsg+0x735/0xc60
[ 13.084217][ T201] ? netlink_unicast+0x750/0x750
[ 13.084420][ T201] ? __might_fault+0x97/0x140
[ 13.084621][ T201] ____sys_sendmsg+0x419/0x850
[ 13.084825][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.085030][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.085264][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.085469][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.085667][ T201] ? validate_chain+0x38b/0xc20
[ 13.085864][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.086069][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.086299][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.086501][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.086687][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.086896][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.087139][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.087327][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.087526][ T201] do_syscall_64+0x117/0xfc0
[ 13.087732][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.087936][ T201] ? exc_page_fault+0xee/0x100
[ 13.088134][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.088368][ T201] RIP: 0033:0x7fd0d143608e
[ 13.088572][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.089138][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.089398][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.089648][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.089919][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.090182][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.090432][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.090702][ T201]
[ 13.090877][ T201] irq event stamp: 18217
[ 13.091063][ T201] hardirqs last enabled at (18229): [] __up_console_sem+0x5a/0x70
[ 13.091364][ T201] hardirqs last disabled at (18238): [] __up_console_sem+0x3f/0x70
[ 13.091668][ T201] softirqs last enabled at (17312): [] handle_softirqs+0x611/0x940
[ 13.091964][ T201] softirqs last disabled at (17255): [] __irq_exit_rcu+0x103/0x1c0
[ 13.092298][ T201] ---[ end trace 0000000000000000 ]---
[ 13.093077][ T201] ------------[ cut here ]------------
[ 13.093244][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/201
[ 13.093509][ T201] Modules linked in: cls_matchall
[ 13.093683][ T201] CPU: 0 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.094001][ T201] Tainted: [W]=WARN
[ 13.094122][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.094302][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.094485][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.095028][ T201] RSP: 0018:ffa00000006a6d80 EFLAGS: 00010286
[ 13.095204][ T201] RAX: 00000000ffffffa6 RBX: ff11000009668640 RCX: 1ff40000000d4d76
[ 13.095414][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000096686f0
[ 13.095622][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd0df R09: ff1100000c972e58
[ 13.095839][ T201] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.096054][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 13.096267][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.096516][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.096696][ T201] CR2: 00007fd9244ed574 CR3: 000000000d14b006 CR4: 0000000000771ef0
[ 13.096910][ T201] PKRU: 55555554
[ 13.097024][ T201] Call Trace:
[ 13.097132][ T201]
[ 13.097208][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.097350][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.097492][ T201] notifier_call_chain+0xb0/0x320
[ 13.097641][ T201] netif_set_mac_address+0x2dd/0x410
[ 13.097794][ T201] ? netif_set_mtu+0x85/0xe0
[ 13.097938][ T201] ? netif_set_group+0x70/0x70
[ 13.098091][ T201] dev_set_mac_address+0xa9/0x260
[ 13.098230][ T201] ? dev_set_mtu+0xa1/0x230
[ 13.098371][ T201] ? __asan_memcpy+0x3c/0x60
[ 13.098511][ T201] bond_enslave+0x89e/0x4e20
[ 13.098654][ T201] ? mark_usage+0x61/0x170
[ 13.098796][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.098935][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.099077][ T201] ? find_held_lock+0x2b/0x80
[ 13.099216][ T201] ? mark_usage+0x61/0x170
[ 13.099357][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.099501][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.099646][ T201] do_set_master+0x3b2/0x780
[ 13.099788][ T201] ? kernel_text_address+0x149/0x170
[ 13.099931][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.100076][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.100215][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.100386][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.100532][ T201] ? validate_chain+0x38b/0xc20
[ 13.100672][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.100822][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.100960][ T201] ? __kernel_text_address+0x12/0x30
[ 13.101106][ T201] ? __lock_acquire+0x508/0xc10
[ 13.101250][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.101392][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.101535][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.101673][ T201] ? lock_acquire+0x134/0x160
[ 13.101821][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.101963][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.102140][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.102292][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.102452][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.102595][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.102745][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.102890][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.103048][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.103192][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.103334][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.103473][ T201] ? find_held_lock+0x2b/0x80
[ 13.103616][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.103760][ T201] ? mark_usage+0x61/0x170
[ 13.103896][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.104046][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.104181][ T201] ? find_held_lock+0x2b/0x80
[ 13.104328][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.104470][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.104613][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.104761][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.104899][ T201] ? validate_chain+0x38b/0xc20
[ 13.105046][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.105189][ T201] ? __lock_acquire+0x508/0xc10
[ 13.105333][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.105470][ T201] ? find_held_lock+0x2b/0x80
[ 13.105610][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.105748][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.105897][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.106051][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.106187][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.106331][ T201] netlink_unicast+0x486/0x750
[ 13.106471][ T201] ? netlink_attachskb+0x810/0x810
[ 13.106614][ T201] ? __lock_acquire+0x508/0xc10
[ 13.106763][ T201] netlink_sendmsg+0x735/0xc60
[ 13.106910][ T201] ? netlink_unicast+0x750/0x750
[ 13.107062][ T201] ? __might_fault+0x97/0x140
[ 13.107204][ T201] ____sys_sendmsg+0x419/0x850
[ 13.107348][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.107487][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.107666][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.107817][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.107955][ T201] ? validate_chain+0x38b/0xc20
[ 13.108101][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.108260][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.108440][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.108600][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.108745][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.108890][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.109086][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.109236][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.109384][ T201] do_syscall_64+0x117/0xfc0
[ 13.109526][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.109690][ T201] ? exc_page_fault+0xee/0x100
[ 13.109836][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.110022][ T201] RIP: 0033:0x7fd0d143608e
[ 13.110173][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.110691][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.110909][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.111143][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.111357][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.111561][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.111802][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.112020][ T201]
[ 13.112125][ T201] irq event stamp: 19459
[ 13.112231][ T201] hardirqs last enabled at (19467): [] __up_console_sem+0x5a/0x70
[ 13.112474][ T201] hardirqs last disabled at (19474): [] __up_console_sem+0x3f/0x70
[ 13.112720][ T201] softirqs last enabled at (18520): [] handle_softirqs+0x611/0x940
[ 13.112970][ T201] softirqs last disabled at (18513): [] __irq_exit_rcu+0x103/0x1c0
[ 13.113244][ T201] ---[ end trace 0000000000000000 ]---
[ 13.121438][ T201] ------------[ cut here ]------------
[ 13.121717][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.122169][ T201] Modules linked in: cls_matchall
[ 13.122438][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.122779][ T201] Tainted: [W]=WARN
[ 13.122934][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.123173][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.123405][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.123974][ T201] RSP: 0018:ffa00000006a6e18 EFLAGS: 00010286
[ 13.124284][ T201] RAX: 00000000ffffffa6 RBX: ff110000096684c0 RCX: 1ff40000000d4d89
[ 13.124643][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009668570
[ 13.125009][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd0af R09: ff1100000c972e58
[ 13.125390][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.125653][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: ff11000002009c00
[ 13.125945][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.126256][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.126488][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.126743][ T201] PKRU: 55555554
[ 13.126913][ T201] Call Trace:
[ 13.127097][ T201]
[ 13.127219][ T201] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.127409][ T201] rtmsg_ifinfo+0x5c/0xb0
[ 13.127565][ T201] netif_open+0xe2/0x120
[ 13.127719][ T201] ? netdev_notify_peers+0x30/0x30
[ 13.127960][ T201] dev_open+0xa1/0x230
[ 13.128183][ T201] ? __asan_memcpy+0x3c/0x60
[ 13.128458][ T201] bond_enslave+0x8d6/0x4e20
[ 13.128726][ T201] ? mark_usage+0x61/0x170
[ 13.128980][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.129269][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.129539][ T201] ? find_held_lock+0x2b/0x80
[ 13.129965][ T201] ? mark_usage+0x61/0x170
[ 13.130184][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.130378][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.130590][ T201] do_set_master+0x3b2/0x780
[ 13.130796][ T201] ? kernel_text_address+0x149/0x170
[ 13.131000][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.131211][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.131470][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.131810][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.132093][ T201] ? validate_chain+0x38b/0xc20
[ 13.132306][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.132591][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.132878][ T201] ? __kernel_text_address+0x12/0x30
[ 13.133159][ T201] ? __lock_acquire+0x508/0xc10
[ 13.133429][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.133702][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.133999][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.134284][ T201] ? lock_acquire+0x134/0x160
[ 13.134560][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.134845][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.135137][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.135410][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.135686][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.135972][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.136255][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.136534][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.136821][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.137118][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.137393][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.137653][ T201] ? find_held_lock+0x2b/0x80
[ 13.137917][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.138191][ T201] ? mark_usage+0x61/0x170
[ 13.138450][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.138705][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.138903][ T201] ? find_held_lock+0x2b/0x80
[ 13.139112][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.139300][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.139504][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.139693][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.139889][ T201] ? validate_chain+0x38b/0xc20
[ 13.140094][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.140281][ T201] ? __lock_acquire+0x508/0xc10
[ 13.140472][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.140661][ T201] ? find_held_lock+0x2b/0x80
[ 13.140873][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.141131][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.141354][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.141606][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.141869][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.142154][ T201] netlink_unicast+0x486/0x750
[ 13.142400][ T201] ? netlink_attachskb+0x810/0x810
[ 13.142641][ T201] ? __lock_acquire+0x508/0xc10
[ 13.142909][ T201] netlink_sendmsg+0x735/0xc60
[ 13.143114][ T201] ? netlink_unicast+0x750/0x750
[ 13.143303][ T201] ? __might_fault+0x97/0x140
[ 13.143537][ T201] ____sys_sendmsg+0x419/0x850
[ 13.143779][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.144042][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.144298][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.144543][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.144776][ T201] ? validate_chain+0x38b/0xc20
[ 13.145059][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.145322][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.145633][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.145916][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.146123][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.146329][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.146632][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.146902][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.147203][ T201] do_syscall_64+0x117/0xfc0
[ 13.147453][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.147666][ T201] ? exc_page_fault+0xee/0x100
[ 13.147869][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.148100][ T201] RIP: 0033:0x7fd0d143608e
[ 13.148296][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.148840][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.149129][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.149395][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.149648][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.149909][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.150189][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.150462][ T201]
[ 13.150617][ T201] irq event stamp: 27473
[ 13.150778][ T201] hardirqs last enabled at (27483): [] __up_console_sem+0x5a/0x70
[ 13.151114][ T201] hardirqs last disabled at (27494): [] __up_console_sem+0x3f/0x70
[ 13.151506][ T201] softirqs last enabled at (26478): [] handle_softirqs+0x611/0x940
[ 13.151953][ T201] softirqs last disabled at (26471): [] __irq_exit_rcu+0x103/0x1c0
[ 13.152330][ T201] ---[ end trace 0000000000000000 ]---
[ 13.161297][ T201] ------------[ cut here ]------------
[ 13.161547][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.161899][ T201] Modules linked in: cls_matchall
[ 13.162148][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.162518][ T201] Tainted: [W]=WARN
[ 13.162686][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.162999][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.163342][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.164084][ T201] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.164312][ T201] RAX: 00000000ffffffa6 RBX: ff11000009669cc0 RCX: 1ff40000000d4d88
[ 13.164588][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009669d70
[ 13.164877][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd3af R09: ff1100000c972e58
[ 13.165251][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.165621][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.165992][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.166390][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.166703][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.167084][ T201] PKRU: 55555554
[ 13.167249][ T201] Call Trace:
[ 13.167403][ T201]
[ 13.167524][ T201] ? rcu_is_watching+0x92/0xd0
[ 13.167711][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.167906][ T201] notifier_call_chain+0xb0/0x320
[ 13.168109][ T201] netdev_lower_state_changed+0xa0/0x100
[ 13.168296][ T201] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.168514][ T201] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.168704][ T201] ? queue_delayed_work_on+0x95/0x100
[ 13.168900][ T201] bond_enslave+0x3c2b/0x4e20
[ 13.169106][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.169295][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.169479][ T201] ? find_held_lock+0x2b/0x80
[ 13.169666][ T201] ? mark_usage+0x61/0x170
[ 13.169882][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.170091][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.170281][ T201] do_set_master+0x3b2/0x780
[ 13.170469][ T201] ? kernel_text_address+0x149/0x170
[ 13.170682][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.170888][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.171096][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.171386][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.171584][ T201] ? validate_chain+0x38b/0xc20
[ 13.171778][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.171965][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.172168][ T201] ? __kernel_text_address+0x12/0x30
[ 13.172357][ T201] ? __lock_acquire+0x508/0xc10
[ 13.172548][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.172734][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.172933][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.173135][ T201] ? lock_acquire+0x134/0x160
[ 13.173321][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.173510][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.173713][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.173911][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.174171][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.174429][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.174718][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.174989][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.175217][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.175482][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.175737][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.176009][ T201] ? find_held_lock+0x2b/0x80
[ 13.176221][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.176412][ T201] ? mark_usage+0x61/0x170
[ 13.176629][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.176850][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.177090][ T201] ? find_held_lock+0x2b/0x80
[ 13.177336][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.177525][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.177745][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.177943][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.178146][ T201] ? validate_chain+0x38b/0xc20
[ 13.178330][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.178515][ T201] ? __lock_acquire+0x508/0xc10
[ 13.178704][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.178900][ T201] ? find_held_lock+0x2b/0x80
[ 13.179103][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.179287][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.179473][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.179668][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.179860][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.180063][ T201] netlink_unicast+0x486/0x750
[ 13.180255][ T201] ? netlink_attachskb+0x810/0x810
[ 13.180440][ T201] ? __lock_acquire+0x508/0xc10
[ 13.180630][ T201] netlink_sendmsg+0x735/0xc60
[ 13.180828][ T201] ? netlink_unicast+0x750/0x750
[ 13.181037][ T201] ? __might_fault+0x97/0x140
[ 13.181227][ T201] ____sys_sendmsg+0x419/0x850
[ 13.181415][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.181599][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.181826][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.182030][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.182235][ T201] ? validate_chain+0x38b/0xc20
[ 13.182432][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.182639][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.182871][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.183081][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.183267][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.183453][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.183679][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.183914][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.184133][ T201] do_syscall_64+0x117/0xfc0
[ 13.184320][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.184572][ T201] ? exc_page_fault+0xee/0x100
[ 13.184794][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.185029][ T201] RIP: 0033:0x7fd0d143608e
[ 13.185225][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.185767][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.186038][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.186290][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.186570][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.186836][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.187101][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.187362][ T201]
[ 13.187515][ T201] irq event stamp: 35541
[ 13.187715][ T201] hardirqs last enabled at (35551): [] __up_console_sem+0x5a/0x70
[ 13.188147][ T201] hardirqs last disabled at (35562): [] __up_console_sem+0x3f/0x70
[ 13.188556][ T201] softirqs last enabled at (35396): [] handle_softirqs+0x611/0x940
[ 13.188871][ T201] softirqs last disabled at (35389): [] __irq_exit_rcu+0x103/0x1c0
[ 13.189278][ T201] ---[ end trace 0000000000000000 ]---
[ 13.189601][ T201] ------------[ cut here ]------------
[ 13.189831][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.190143][ T201] Modules linked in: cls_matchall
[ 13.190339][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.190685][ T201] Tainted: [W]=WARN
[ 13.190845][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.191189][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.191415][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.191995][ T201] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.192244][ T201] RAX: 00000000ffffffa6 RBX: ff11000009669b40 RCX: 1ff40000000d4d88
[ 13.192500][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009669bf0
[ 13.192785][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd37f R09: ff1100000c972e58
[ 13.193056][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.193309][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.193579][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.193887][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.194125][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.194382][ T201] PKRU: 55555554
[ 13.194544][ T201] Call Trace:
[ 13.194707][ T201]
[ 13.194838][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.195041][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.195229][ T201] notifier_call_chain+0xb0/0x320
[ 13.195420][ T201] netdev_lower_state_changed+0xa0/0x100
[ 13.195613][ T201] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.195840][ T201] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.196040][ T201] ? queue_delayed_work_on+0x95/0x100
[ 13.196227][ T201] bond_enslave+0x3323/0x4e20
[ 13.196420][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.196606][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.196827][ T201] ? find_held_lock+0x2b/0x80
[ 13.197036][ T201] ? mark_usage+0x61/0x170
[ 13.197222][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.197412][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.197608][ T201] do_set_master+0x3b2/0x780
[ 13.197803][ T201] ? kernel_text_address+0x149/0x170
[ 13.197991][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.198194][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.198386][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.198605][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.198836][ T201] ? validate_chain+0x38b/0xc20
[ 13.199039][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.199225][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.199411][ T201] ? __kernel_text_address+0x12/0x30
[ 13.199610][ T201] ? __lock_acquire+0x508/0xc10
[ 13.199810][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.199995][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.200196][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.200382][ T201] ? lock_acquire+0x134/0x160
[ 13.200566][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.200752][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.200948][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.201165][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.201357][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.201544][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.201732][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.201925][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.202143][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.202336][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.202543][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.202750][ T201] ? find_held_lock+0x2b/0x80
[ 13.202958][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.203159][ T201] ? mark_usage+0x61/0x170
[ 13.203344][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.203570][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.203774][ T201] ? find_held_lock+0x2b/0x80
[ 13.203961][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.204172][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.204380][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.204594][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.204803][ T201] ? validate_chain+0x38b/0xc20
[ 13.205001][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.205204][ T201] ? __lock_acquire+0x508/0xc10
[ 13.205392][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.205574][ T201] ? find_held_lock+0x2b/0x80
[ 13.205774][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.205963][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.206165][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.206357][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.206553][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.206741][ T201] netlink_unicast+0x486/0x750
[ 13.206935][ T201] ? netlink_attachskb+0x810/0x810
[ 13.207155][ T201] ? __lock_acquire+0x508/0xc10
[ 13.207350][ T201] netlink_sendmsg+0x735/0xc60
[ 13.207537][ T201] ? netlink_unicast+0x750/0x750
[ 13.207725][ T201] ? __might_fault+0x97/0x140
[ 13.207925][ T201] ____sys_sendmsg+0x419/0x850
[ 13.208126][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.208313][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.208541][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.208744][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.208941][ T201] ? validate_chain+0x38b/0xc20
[ 13.209142][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.209329][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.209577][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.209787][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.209977][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.210175][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.210410][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.210609][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.210809][ T201] do_syscall_64+0x117/0xfc0
[ 13.210996][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.211196][ T201] ? exc_page_fault+0xee/0x100
[ 13.211387][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.211628][ T201] RIP: 0033:0x7fd0d143608e
[ 13.211915][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.212740][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.213099][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.213365][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.213619][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.213878][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.214144][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.214406][ T201]
[ 13.214558][ T201] irq event stamp: 37035
[ 13.214711][ T201] hardirqs last enabled at (37045): [] __up_console_sem+0x5a/0x70
[ 13.215043][ T201] hardirqs last disabled at (37062): [] __up_console_sem+0x3f/0x70
[ 13.215349][ T201] softirqs last enabled at (37060): [] handle_softirqs+0x611/0x940
[ 13.215650][ T201] softirqs last disabled at (37055): [] __irq_exit_rcu+0x103/0x1c0
[ 13.215947][ T201] ---[ end trace 0000000000000000 ]---
[ 13.216489][ T201] ------------[ cut here ]------------
[ 13.216673][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.216980][ T201] Modules linked in: cls_matchall
[ 13.217203][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.217550][ T201] Tainted: [W]=WARN
[ 13.217706][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.217983][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.218353][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.218979][ T201] RSP: 0018:ffa00000006a6d20 EFLAGS: 00010286
[ 13.219288][ T201] RAX: 00000000ffffffa6 RBX: ff110000096699c0 RCX: 1ff40000000d4d6a
[ 13.219635][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009669a70
[ 13.219963][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd34f R09: ff1100000c972e58
[ 13.220396][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.220725][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.221067][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.221433][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.221720][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.222095][ T201] PKRU: 55555554
[ 13.222313][ T201] Call Trace:
[ 13.222526][ T201]
[ 13.222714][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.222977][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.223241][ T201] notifier_call_chain+0xb0/0x320
[ 13.223490][ T201] __netdev_upper_dev_link+0x3a5/0x590
[ 13.223735][ T201] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 13.223990][ T201] ? netdev_wait_allrefs_any+0x570/0x570
[ 13.224272][ T201] netdev_master_upper_dev_link+0x86/0xb0
[ 13.224601][ T201] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.224858][ T201] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 13.225121][ T201] ? netdev_rx_handler_register+0x1b/0xc0
[ 13.225384][ T201] bond_enslave+0x224d/0x4e20
[ 13.225676][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.226070][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.226441][ T201] ? find_held_lock+0x2b/0x80
[ 13.226750][ T201] ? mark_usage+0x61/0x170
[ 13.227027][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.227279][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.227528][ T201] do_set_master+0x3b2/0x780
[ 13.227789][ T201] ? kernel_text_address+0x149/0x170
[ 13.228052][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.228303][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.228577][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.228897][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.229172][ T201] ? validate_chain+0x38b/0xc20
[ 13.229432][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.229695][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.229961][ T201] ? __kernel_text_address+0x12/0x30
[ 13.230331][ T201] ? __lock_acquire+0x508/0xc10
[ 13.230723][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.231061][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.231325][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.231584][ T201] ? lock_acquire+0x134/0x160
[ 13.231839][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.232103][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.232347][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.232607][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.232868][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.233187][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.233474][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.233852][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.234179][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.234412][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.234620][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.234846][ T201] ? find_held_lock+0x2b/0x80
[ 13.235102][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.235294][ T201] ? mark_usage+0x61/0x170
[ 13.235560][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.235791][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.235979][ T201] ? find_held_lock+0x2b/0x80
[ 13.236179][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.236366][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.236555][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.236799][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.237078][ T201] ? validate_chain+0x38b/0xc20
[ 13.237337][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.237557][ T201] ? __lock_acquire+0x508/0xc10
[ 13.237810][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.238063][ T201] ? find_held_lock+0x2b/0x80
[ 13.238283][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.238483][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.238734][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.239003][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.239250][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.239515][ T201] netlink_unicast+0x486/0x750
[ 13.239792][ T201] ? netlink_attachskb+0x810/0x810
[ 13.240081][ T201] ? __lock_acquire+0x508/0xc10
[ 13.240344][ T201] netlink_sendmsg+0x735/0xc60
[ 13.240587][ T201] ? netlink_unicast+0x750/0x750
[ 13.240857][ T201] ? __might_fault+0x97/0x140
[ 13.241123][ T201] ____sys_sendmsg+0x419/0x850
[ 13.241356][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.241555][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.241786][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.242051][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.242258][ T201] ? validate_chain+0x38b/0xc20
[ 13.242461][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.242647][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.242872][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.243118][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.243319][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.243579][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.243906][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.244184][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.244440][ T201] do_syscall_64+0x117/0xfc0
[ 13.244687][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.244954][ T201] ? exc_page_fault+0xee/0x100
[ 13.245241][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.245549][ T201] RIP: 0033:0x7fd0d143608e
[ 13.245834][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.246547][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.246814][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.247105][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.247428][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.247684][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.247945][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.248220][ T201]
[ 13.248375][ T201] irq event stamp: 43519
[ 13.248543][ T201] hardirqs last enabled at (43529): [] __up_console_sem+0x5a/0x70
[ 13.248858][ T201] hardirqs last disabled at (43538): [] __up_console_sem+0x3f/0x70
[ 13.249184][ T201] softirqs last enabled at (42932): [] handle_softirqs+0x611/0x940
[ 13.249535][ T201] softirqs last disabled at (42899): [] __irq_exit_rcu+0x103/0x1c0
[ 13.249837][ T201] ---[ end trace 0000000000000000 ]---
[ 13.250187][ T201] ------------[ cut here ]------------
[ 13.250366][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.250694][ T201] Modules linked in: cls_matchall
[ 13.250971][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.251468][ T201] Tainted: [W]=WARN
[ 13.251683][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.251966][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.252297][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.252963][ T201] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.253267][ T201] RAX: 00000000ffffffa6 RBX: ff11000009669840 RCX: 1ff40000000d4d88
[ 13.253679][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000096698f0
[ 13.254198][ T201] RBP: ff110000088cc000 R08: 1fe22000012cd31f R09: ff1100000c972e58
[ 13.254566][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.254888][ T201] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.255244][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.255593][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.255887][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.256246][ T201] PKRU: 55555554
[ 13.256514][ T201] Call Trace:
[ 13.256725][ T201]
[ 13.256943][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.257263][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.257518][ T201] notifier_call_chain+0xb0/0x320
[ 13.257775][ T201] netdev_lower_state_changed+0xa0/0x100
[ 13.258041][ T201] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.258321][ T201] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.258562][ T201] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 13.258832][ T201] bond_enslave+0x2358/0x4e20
[ 13.259128][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.259472][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.259746][ T201] ? find_held_lock+0x2b/0x80
[ 13.260058][ T201] ? mark_usage+0x61/0x170
[ 13.260305][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.260567][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.260824][ T201] do_set_master+0x3b2/0x780
[ 13.261088][ T201] ? kernel_text_address+0x149/0x170
[ 13.261344][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.261602][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.261865][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.262164][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.262409][ T201] ? validate_chain+0x38b/0xc20
[ 13.262731][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.262984][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.263242][ T201] ? __kernel_text_address+0x12/0x30
[ 13.263509][ T201] ? __lock_acquire+0x508/0xc10
[ 13.263763][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.264007][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.264338][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.264586][ T201] ? lock_acquire+0x134/0x160
[ 13.264838][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.265114][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.265360][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.265606][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.265868][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.266125][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.266372][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.266635][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.266906][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.267166][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.267505][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.267750][ T201] ? find_held_lock+0x2b/0x80
[ 13.267953][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.268164][ T201] ? mark_usage+0x61/0x170
[ 13.268350][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.268538][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.268722][ T201] ? find_held_lock+0x2b/0x80
[ 13.268954][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.269182][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.269433][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.269620][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.269820][ T201] ? validate_chain+0x38b/0xc20
[ 13.270091][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.270349][ T201] ? __lock_acquire+0x508/0xc10
[ 13.270615][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.270841][ T201] ? find_held_lock+0x2b/0x80
[ 13.271045][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.271232][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.271426][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.271620][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.271806][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.271994][ T201] netlink_unicast+0x486/0x750
[ 13.272195][ T201] ? netlink_attachskb+0x810/0x810
[ 13.272397][ T201] ? __lock_acquire+0x508/0xc10
[ 13.272584][ T201] netlink_sendmsg+0x735/0xc60
[ 13.272800][ T201] ? netlink_unicast+0x750/0x750
[ 13.273007][ T201] ? __might_fault+0x97/0x140
[ 13.273220][ T201] ____sys_sendmsg+0x419/0x850
[ 13.273410][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.273595][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.273826][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.274088][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.274328][ T201] ? validate_chain+0x38b/0xc20
[ 13.274521][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.274734][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.274971][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.275194][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.275396][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.275609][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.275851][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.276053][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.276240][ T201] do_syscall_64+0x117/0xfc0
[ 13.276428][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.276621][ T201] ? exc_page_fault+0xee/0x100
[ 13.276868][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.277118][ T201] RIP: 0033:0x7fd0d143608e
[ 13.277324][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.277861][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.278135][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.278388][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.278640][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.278930][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.279197][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.279461][ T201]
[ 13.279616][ T201] irq event stamp: 49967
[ 13.279780][ T201] hardirqs last enabled at (49977): [] __up_console_sem+0x5a/0x70
[ 13.280094][ T201] hardirqs last disabled at (49988): [] __up_console_sem+0x3f/0x70
[ 13.280391][ T201] softirqs last enabled at (49414): [] handle_softirqs+0x611/0x940
[ 13.280679][ T201] softirqs last disabled at (49397): [] __irq_exit_rcu+0x103/0x1c0
[ 13.281074][ T201] ---[ end trace 0000000000000000 ]---
[ 13.281587][ T201] ------------[ cut here ]------------
[ 13.281778][ T201] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/201
[ 13.282212][ T201] Modules linked in: cls_matchall
[ 13.282486][ T201] CPU: 2 UID: 0 PID: 201 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.282866][ T201] Tainted: [W]=WARN
[ 13.283450][ T201] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.283747][ T201] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.284064][ T201] Code: 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 79 48 8b 44 24 58 44 8b 48 08 e9 42 ff ff ff 90 <0f> 0b 90 ba 02 00 00 00 48 89 de 31 ff e8 48 ce f0 ff b9 a6 ff ff
[ 13.284665][ T201] RSP: 0018:ffa00000006a6db8 EFLAGS: 00010286
[ 13.284963][ T201] RAX: 00000000ffffffa6 RBX: ff110000096696c0 RCX: 1ff40000000d4d7d
[ 13.285295][ T201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009669770
[ 13.285636][ T201] RBP: ff110000050aa000 R08: 1fe22000012cd2ef R09: ff1100000c972e58
[ 13.286082][ T201] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.286480][ T201] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000002
[ 13.286900][ T201] FS: 00007fd0d11fc840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.287432][ T201] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.287850][ T201] CR2: 0000000007b72988 CR3: 000000000d14b001 CR4: 0000000000771ef0
[ 13.288345][ T201] PKRU: 55555554
[ 13.288646][ T201] Call Trace:
[ 13.288900][ T201]
[ 13.289089][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.289338][ T201] rtnetlink_event+0xe0/0x1f0
[ 13.289582][ T201] notifier_call_chain+0xb0/0x320
[ 13.289836][ T201] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 13.290126][ T201] ? kernfs_rename_ns+0x45e/0x960
[ 13.290377][ T201] ? netdev_lower_state_changed+0xa0/0x100
[ 13.290669][ T201] ? netdev_change_features+0xa0/0xa0
[ 13.290924][ T201] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.291197][ T201] ? sysfs_create_files+0x75/0x1c0
[ 13.291447][ T201] bond_enslave+0x240e/0x4e20
[ 13.291699][ T201] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.291971][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.292236][ T201] ? find_held_lock+0x2b/0x80
[ 13.292484][ T201] ? mark_usage+0x61/0x170
[ 13.292726][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.292980][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.293234][ T201] do_set_master+0x3b2/0x780
[ 13.293504][ T201] ? kernel_text_address+0x149/0x170
[ 13.293818][ T201] do_setlink.isra.0+0x9ec/0x2a60
[ 13.294079][ T201] ? rtnl_link_get_size+0x350/0x350
[ 13.294326][ T201] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.294598][ T201] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.294858][ T201] ? validate_chain+0x38b/0xc20
[ 13.295114][ T201] ? rcu_read_lock_any_held+0x66/0x90
[ 13.295372][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.295619][ T201] ? __kernel_text_address+0x12/0x30
[ 13.295868][ T201] ? __lock_acquire+0x508/0xc10
[ 13.296126][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.296381][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.296629][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.296937][ T201] ? lock_acquire+0x134/0x160
[ 13.297218][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.297468][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.297710][ T201] ? trace_contention_end+0xb3/0x1a0
[ 13.297961][ T201] ? __mutex_lock+0x1db/0x2010
[ 13.298194][ T201] ? __mutex_lock+0x9b2/0x2010
[ 13.298377][ T201] ? rtnl_newlink+0x883/0xee0
[ 13.298564][ T201] ? ww_mutex_lock+0x160/0x160
[ 13.298745][ T201] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.298948][ T201] ? __rtnl_newlink+0x3fa/0xa50
[ 13.299150][ T201] rtnl_newlink+0x8d1/0xee0
[ 13.299364][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.299636][ T201] ? find_held_lock+0x2b/0x80
[ 13.299847][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.300043][ T201] ? mark_usage+0x61/0x170
[ 13.300231][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.300418][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.300600][ T201] ? find_held_lock+0x2b/0x80
[ 13.300793][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.300977][ T201] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.301172][ T201] ? __rtnl_newlink+0xa50/0xa50
[ 13.301380][ T201] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.301648][ T201] ? validate_chain+0x38b/0xc20
[ 13.301854][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.302123][ T201] ? __lock_acquire+0x508/0xc10
[ 13.302385][ T201] ? lock_acquire.part.0+0xbc/0x260
[ 13.302633][ T201] ? find_held_lock+0x2b/0x80
[ 13.302906][ T201] netlink_rcv_skb+0x14e/0x3a0
[ 13.303179][ T201] ? rtnl_link_fill+0x900/0x900
[ 13.303368][ T201] ? netlink_ack+0xcd0/0xcd0
[ 13.303561][ T201] ? netlink_deliver_tap+0xc5/0x330
[ 13.303744][ T201] ? netlink_deliver_tap+0x13c/0x330
[ 13.303939][ T201] netlink_unicast+0x486/0x750
[ 13.304136][ T201] ? netlink_attachskb+0x810/0x810
[ 13.304338][ T201] ? __lock_acquire+0x508/0xc10
[ 13.304528][ T201] netlink_sendmsg+0x735/0xc60
[ 13.304712][ T201] ? netlink_unicast+0x750/0x750
[ 13.304911][ T201] ? __might_fault+0x97/0x140
[ 13.305113][ T201] ____sys_sendmsg+0x419/0x850
[ 13.305300][ T201] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.305482][ T201] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.305712][ T201] ? move_addr_to_kernel+0x40/0x40
[ 13.305967][ T201] ? stack_depot_save_flags+0x367/0x770
[ 13.306168][ T201] ? validate_chain+0x38b/0xc20
[ 13.306357][ T201] ___sys_sendmsg+0x14e/0x1d0
[ 13.306539][ T201] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.306766][ T201] ? copy_msghdr_from_user+0x460/0x460
[ 13.306966][ T201] __sys_sendmsg+0x145/0x1f0
[ 13.307164][ T201] ? __sys_sendmsg_sock+0x20/0x20
[ 13.307351][ T201] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.307586][ T201] ? do_raw_spin_unlock+0x59/0x250
[ 13.307787][ T201] ? rcu_is_watching+0x15/0xd0
[ 13.307970][ T201] do_syscall_64+0x117/0xfc0
[ 13.308172][ T201] ? trace_hardirqs_off+0xd/0x30
[ 13.308370][ T201] ? exc_page_fault+0xee/0x100
[ 13.308555][ T201] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.308825][ T201] RIP: 0033:0x7fd0d143608e
[ 13.309043][ T201] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 13.309578][ T201] RSP: 002b:00007ffd0370af40 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.309839][ T201] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fd0d143608e
[ 13.310112][ T201] RDX: 0000000000000000 RSI: 00007ffd0370aff0 RDI: 0000000000000005
[ 13.310392][ T201] RBP: 00007ffd0370af50 R08: 0000000000000000 R09: 0000000000000000
[ 13.310747][ T201] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.311136][ T201] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffd0370b6c0
[ 13.311486][ T201]
[ 13.311638][ T201] irq event stamp: 56625
[ 13.311799][ T201] hardirqs last enabled at (56635): [] __up_console_sem+0x5a/0x70
[ 13.312101][ T201] hardirqs last disabled at (56646): [] __up_console_sem+0x3f/0x70
[ 13.312381][ T201] softirqs last enabled at (56602): [] handle_softirqs+0x611/0x940
[ 13.312686][ T201] softirqs last disabled at (56595): [] __irq_exit_rcu+0x103/0x1c0
[ 13.312983][ T201] ---[ end trace 0000000000000000 ]---
[ 13.324895][ T201] bond0: (slave eth0): Enslaving as a backup interface with an up link
[ 13.325666][ T45] ------------[ cut here ]------------
[ 13.325976][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45
[ 13.326355][ T45] Modules linked in: cls_matchall
[ 13.326628][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.327250][ T45] Tainted: [W]=WARN
[ 13.327401][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.327713][ T45] Workqueue: events_unbound linkwatch_event
[ 13.327979][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.328247][ T45] 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
[ 13.328899][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286
[ 13.329141][ T45] RAX: 00000000ffffffa6 RBX: ff11000009669240 RCX: 1ff4000000063f02
[ 13.329407][ T45] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff110000096692f0
[ 13.329601][ T45] RBP: ff110000088cc000 R08: 1fe22000012cd25f R09: ff11000001fb51a8
[ 13.329811][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.330083][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.330355][ T45] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.330683][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.330917][ T45] CR2: 00007fd9244ed574 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 13.331212][ T45] PKRU: 55555554
[ 13.331351][ T45] Call Trace:
[ 13.331476][ T45]
[ 13.331571][ T45] ? ip6_route_dev_notify+0x3d/0x380
[ 13.331771][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.331970][ T45] ? notifier_call_chain+0xb0/0x320
[ 13.332184][ T45] rtmsg_ifinfo+0x5c/0xb0
[ 13.332328][ T45] netif_state_change+0x155/0x3d0
[ 13.332479][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 13.332636][ T45] ? linkwatch_do_dev+0xae/0xd0
[ 13.332765][ T45] __linkwatch_run_queue+0x350/0x850
[ 13.332893][ T45] ? linkwatch_do_dev+0xd0/0xd0
[ 13.333029][ T45] linkwatch_event+0x7f/0xb0
[ 13.333153][ T45] ? __linkwatch_run_queue+0x850/0x850
[ 13.333278][ T45] process_one_work+0xdf8/0x1410
[ 13.333413][ T45] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.333536][ T45] ? lock_acquire.part.0+0xbc/0x260
[ 13.333666][ T45] worker_thread+0x4f1/0xd60
[ 13.333799][ T45] ? rescuer_thread+0x1320/0x1320
[ 13.333924][ T45] kthread+0x367/0x460
[ 13.334025][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.334180][ T45] ? kthread_affine_node+0x330/0x330
[ 13.334305][ T45] ret_from_fork+0x474/0x6b0
[ 13.334431][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.334588][ T45] ? __switch_to+0x5a3/0xe00
[ 13.334714][ T45] ? kthread_affine_node+0x330/0x330
[ 13.334850][ T45] ret_from_fork_asm+0x11/0x20
[ 13.335172][ T45]
[ 13.335279][ T45] irq event stamp: 48929
[ 13.335374][ T45] hardirqs last enabled at (48937): [] __up_console_sem+0x5a/0x70
[ 13.335593][ T45] hardirqs last disabled at (48944): [] __up_console_sem+0x3f/0x70
[ 13.335827][ T45] softirqs last enabled at (48660): [] handle_softirqs+0x611/0x940
[ 13.336060][ T45] softirqs last disabled at (48655): [] __irq_exit_rcu+0x103/0x1c0
[ 13.336279][ T45] ---[ end trace 0000000000000000 ]---
[ 13.336581][ T45] ------------[ cut here ]------------
[ 13.336706][ T45] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u17:1/45
[ 13.337066][ T45] Modules linked in: cls_matchall
[ 13.337256][ T45] CPU: 0 UID: 0 PID: 45 Comm: kworker/u17:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.337575][ T45] Tainted: [W]=WARN
[ 13.337724][ T45] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.337894][ T45] Workqueue: events_unbound linkwatch_event
[ 13.338226][ T45] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.338438][ T45] 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
[ 13.338889][ T45] RSP: 0018:ffa000000031f9e0 EFLAGS: 00010286
[ 13.339063][ T45] RAX: 00000000ffffffa6 RBX: ff110000096690c0 RCX: 1ff4000000063f02
[ 13.339260][ T45] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff11000009669170
[ 13.339500][ T45] RBP: ff1100000a104000 R08: 1fe22000012cd22f R09: ff11000001fb51a8
[ 13.339787][ T45] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.339989][ T45] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.340260][ T45] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.340523][ T45] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.340691][ T45] CR2: 00007fd9244ed574 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 13.340896][ T45] PKRU: 55555554
[ 13.340991][ T45] Call Trace:
[ 13.341098][ T45]
[ 13.341172][ T45] ? ip6_route_dev_notify+0x3d/0x380
[ 13.341300][ T45] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.341429][ T45] ? notifier_call_chain+0xb0/0x320
[ 13.341559][ T45] rtmsg_ifinfo+0x5c/0xb0
[ 13.341658][ T45] netif_state_change+0x155/0x3d0
[ 13.341789][ T45] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 13.341944][ T45] ? linkwatch_do_dev+0xae/0xd0
[ 13.342079][ T45] __linkwatch_run_queue+0x350/0x850
[ 13.342209][ T45] ? linkwatch_do_dev+0xd0/0xd0
[ 13.342336][ T45] linkwatch_event+0x7f/0xb0
[ 13.342464][ T45] ? __linkwatch_run_queue+0x850/0x850
[ 13.342588][ T45] process_one_work+0xdf8/0x1410
[ 13.342715][ T45] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.342844][ T45] ? lock_acquire.part.0+0xbc/0x260
[ 13.342990][ T45] worker_thread+0x4f1/0xd60
[ 13.343128][ T45] ? rescuer_thread+0x1320/0x1320
[ 13.343250][ T45] kthread+0x367/0x460
[ 13.343347][ T45] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.343504][ T45] ? kthread_affine_node+0x330/0x330
[ 13.343627][ T45] ret_from_fork+0x474/0x6b0
[ 13.343755][ T45] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.343928][ T45] ? __switch_to+0x5a3/0xe00
[ 13.344062][ T45] ? kthread_affine_node+0x330/0x330
[ 13.344188][ T45] ret_from_fork_asm+0x11/0x20
[ 13.344320][ T45]
[ 13.344415][ T45] irq event stamp: 49605
[ 13.344511][ T45] hardirqs last enabled at (49613): [] __up_console_sem+0x5a/0x70
[ 13.344837][ T45] hardirqs last disabled at (49620): [] __up_console_sem+0x3f/0x70
[ 13.345088][ T45] softirqs last enabled at (49272): [] handle_softirqs+0x611/0x940
[ 13.345307][ T45] softirqs last disabled at (49157): [] __irq_exit_rcu+0x103/0x1c0
[ 13.345535][ T45] ---[ end trace 0000000000000000 ]---
[ 13.388729][ T202] ------------[ cut here ]------------
[ 13.388979][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 13.389411][ T202] Modules linked in: cls_matchall
[ 13.389691][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.390211][ T202] Tainted: [W]=WARN
[ 13.390416][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.390656][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.390895][ 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
[ 13.391454][ T202] RSP: 0018:ffa00000006a6d80 EFLAGS: 00010286
[ 13.391689][ T202] RAX: 00000000ffffffa6 RBX: ff1100000a922040 RCX: 1ff40000000d4d76
[ 13.391947][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000a9220f0
[ 13.392218][ T202] RBP: ff1100000cc59000 R08: 1fe220000152441f R09: ff1100000c970b58
[ 13.392538][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.392794][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.393066][ T202] FS: 00007f1740956840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.393357][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.393575][ T202] CR2: 0000000007b72988 CR3: 0000000005087003 CR4: 0000000000771ef0
[ 13.393851][ T202] PKRU: 55555554
[ 13.394004][ T202] Call Trace:
[ 13.394174][ T202]
[ 13.394295][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.394481][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.394667][ T202] notifier_call_chain+0xb0/0x320
[ 13.394866][ T202] netif_set_mac_address+0x2dd/0x410
[ 13.395065][ T202] ? netif_set_mtu+0x85/0xe0
[ 13.395252][ T202] ? netif_set_group+0x70/0x70
[ 13.395445][ T202] dev_set_mac_address+0xa9/0x260
[ 13.395633][ T202] ? dev_set_mtu+0xa1/0x230
[ 13.395841][ T202] ? __asan_memcpy+0x3c/0x60
[ 13.396059][ T202] bond_enslave+0x89e/0x4e20
[ 13.396328][ T202] ? mark_usage+0x61/0x170
[ 13.396598][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.396876][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.397162][ T202] ? find_held_lock+0x2b/0x80
[ 13.397392][ T202] ? mark_usage+0x61/0x170
[ 13.397581][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.397778][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.397968][ T202] do_set_master+0x3b2/0x780
[ 13.398241][ T202] ? kernel_text_address+0x149/0x170
[ 13.398489][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.398677][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.398914][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.399256][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.399526][ T202] ? validate_chain+0x38b/0xc20
[ 13.399806][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.400090][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.400354][ T202] ? __kernel_text_address+0x12/0x30
[ 13.400599][ T202] ? __lock_acquire+0x508/0xc10
[ 13.400868][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.401149][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.401414][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.401635][ T202] ? lock_acquire+0x134/0x160
[ 13.401831][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.402081][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.402282][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.402537][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.402745][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.402939][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.403141][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.403327][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.403518][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.403708][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.403903][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.404100][ T202] ? find_held_lock+0x2b/0x80
[ 13.404290][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.404473][ T202] ? mark_usage+0x61/0x170
[ 13.404657][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.404852][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.405048][ T202] ? find_held_lock+0x2b/0x80
[ 13.405232][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.405419][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.405611][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.405813][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.406032][ T202] ? validate_chain+0x38b/0xc20
[ 13.406216][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.406398][ T202] ? __lock_acquire+0x508/0xc10
[ 13.406586][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.406778][ T202] ? find_held_lock+0x2b/0x80
[ 13.407042][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.407301][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.407563][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.407830][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.408030][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.408220][ T202] netlink_unicast+0x486/0x750
[ 13.408408][ T202] ? netlink_attachskb+0x810/0x810
[ 13.408593][ T202] ? __lock_acquire+0x508/0xc10
[ 13.408787][ T202] netlink_sendmsg+0x735/0xc60
[ 13.408978][ T202] ? netlink_unicast+0x750/0x750
[ 13.409178][ T202] ? __might_fault+0x97/0x140
[ 13.409368][ T202] ____sys_sendmsg+0x419/0x850
[ 13.409554][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.409736][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.409959][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.410160][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.410352][ T202] ? validate_chain+0x38b/0xc20
[ 13.410537][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.410720][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.410941][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.411152][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.411337][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.411520][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.411744][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.411940][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.412139][ T202] do_syscall_64+0x117/0xfc0
[ 13.412334][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.412520][ T202] ? exc_page_fault+0xee/0x100
[ 13.412755][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.413041][ T202] RIP: 0033:0x7f1740b9008e
[ 13.413236][ 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
[ 13.413772][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.414048][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.414303][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.414553][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.414821][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.415151][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.415515][ T202]
[ 13.415733][ T202] irq event stamp: 16663
[ 13.415947][ T202] hardirqs last enabled at (16673): [] __up_console_sem+0x5a/0x70
[ 13.416369][ T202] hardirqs last disabled at (16684): [] __up_console_sem+0x3f/0x70
[ 13.416790][ T202] softirqs last enabled at (15788): [] handle_softirqs+0x611/0x940
[ 13.417238][ T202] softirqs last disabled at (15781): [] __irq_exit_rcu+0x103/0x1c0
[ 13.417682][ T202] ---[ end trace 0000000000000000 ]---
[ 13.418844][ T202] ------------[ cut here ]------------
[ 13.419133][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 13.419598][ T202] Modules linked in: cls_matchall
[ 13.419907][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.420439][ T202] Tainted: [W]=WARN
[ 13.420682][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.421032][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.421344][ 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
[ 13.422131][ T202] RSP: 0018:ffa00000006a6e18 EFLAGS: 00010286
[ 13.422438][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce84f40 RCX: 1ff40000000d4d89
[ 13.422796][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84ff0
[ 13.423174][ T202] RBP: ff1100000cc59000 R08: 1fe22000019d09ff R09: ff1100000c970b58
[ 13.423527][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000041
[ 13.423909][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: ff1100000b56c000
[ 13.424308][ T202] FS: 00007f1740956840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.424739][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.425094][ T202] CR2: 0000000007b72988 CR3: 0000000005087003 CR4: 0000000000771ef0
[ 13.425473][ T202] PKRU: 55555554
[ 13.425690][ T202] Call Trace:
[ 13.425923][ T202]
[ 13.426109][ T202] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.426386][ T202] rtmsg_ifinfo+0x5c/0xb0
[ 13.426606][ T202] netif_open+0xe2/0x120
[ 13.426840][ T202] ? netdev_notify_peers+0x30/0x30
[ 13.427131][ T202] dev_open+0xa1/0x230
[ 13.427350][ T202] ? __asan_memcpy+0x3c/0x60
[ 13.427624][ T202] bond_enslave+0x8d6/0x4e20
[ 13.427909][ T202] ? mark_usage+0x61/0x170
[ 13.428200][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.428471][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.428740][ T202] ? find_held_lock+0x2b/0x80
[ 13.429031][ T202] ? mark_usage+0x61/0x170
[ 13.429299][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.429575][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.429858][ T202] do_set_master+0x3b2/0x780
[ 13.430144][ T202] ? kernel_text_address+0x149/0x170
[ 13.430418][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.430701][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.430975][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.431300][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.431561][ T202] ? validate_chain+0x38b/0xc20
[ 13.431821][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.432105][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.432381][ T202] ? __kernel_text_address+0x12/0x30
[ 13.432645][ T202] ? __lock_acquire+0x508/0xc10
[ 13.432913][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.433198][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.433466][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.433730][ T202] ? lock_acquire+0x134/0x160
[ 13.434001][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.434279][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.434545][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.434833][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.435119][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.435386][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.435654][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.435923][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.436213][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.436485][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.436771][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.437050][ T202] ? find_held_lock+0x2b/0x80
[ 13.437318][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.437580][ T202] ? mark_usage+0x61/0x170
[ 13.437851][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.438136][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.438404][ T202] ? find_held_lock+0x2b/0x80
[ 13.438669][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.438947][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.439234][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.439501][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.439774][ T202] ? validate_chain+0x38b/0xc20
[ 13.440059][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.440324][ T202] ? __lock_acquire+0x508/0xc10
[ 13.440594][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.440865][ T202] ? find_held_lock+0x2b/0x80
[ 13.441155][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.441421][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.441686][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.441967][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.442245][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.442516][ T202] netlink_unicast+0x486/0x750
[ 13.442793][ T202] ? netlink_attachskb+0x810/0x810
[ 13.443082][ T202] ? __lock_acquire+0x508/0xc10
[ 13.443352][ T202] netlink_sendmsg+0x735/0xc60
[ 13.443622][ T202] ? netlink_unicast+0x750/0x750
[ 13.443901][ T202] ? __might_fault+0x97/0x140
[ 13.444190][ T202] ____sys_sendmsg+0x419/0x850
[ 13.444456][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.444719][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.445057][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.445325][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.445591][ T202] ? validate_chain+0x38b/0xc20
[ 13.445870][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.446153][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.446499][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.446795][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.447076][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.447344][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.447672][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.447951][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.448235][ T202] do_syscall_64+0x117/0xfc0
[ 13.448501][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.448771][ T202] ? exc_page_fault+0xee/0x100
[ 13.449051][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.449366][ T202] RIP: 0033:0x7f1740b9008e
[ 13.449641][ 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
[ 13.450472][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.450857][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.451253][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.451624][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.452003][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.452385][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.452779][ T202]
[ 13.452990][ T202] irq event stamp: 18119
[ 13.453223][ T202] hardirqs last enabled at (18131): [] __up_console_sem+0x5a/0x70
[ 13.453642][ T202] hardirqs last disabled at (18140): [] __up_console_sem+0x3f/0x70
[ 13.454088][ T202] softirqs last enabled at (18064): [] handle_softirqs+0x611/0x940
[ 13.454512][ T202] softirqs last disabled at (18057): [] __irq_exit_rcu+0x103/0x1c0
[ 13.454929][ T202] ---[ end trace 0000000000000000 ]---
[ 13.455580][ T202] ------------[ cut here ]------------
[ 13.455835][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 13.456276][ T202] Modules linked in: cls_matchall
[ 13.456531][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.456984][ T202] Tainted: [W]=WARN
[ 13.458194][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.458606][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.459038][ 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
[ 13.459912][ T202] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.460347][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce84c40 RCX: 1ff40000000d4d88
[ 13.460820][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84cf0
[ 13.461310][ T202] RBP: ff1100000cc59000 R08: 1fe22000019d099f R09: ff1100000c970b58
[ 13.461782][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.462262][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.462724][ T202] FS: 00007f1740956840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.463272][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.463684][ T202] CR2: 0000000007b72988 CR3: 0000000005087003 CR4: 0000000000771ef0
[ 13.464174][ T202] PKRU: 55555554
[ 13.464480][ T202] Call Trace:
[ 13.464794][ T202]
[ 13.465073][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.465437][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.465809][ T202] notifier_call_chain+0xb0/0x320
[ 13.466187][ T202] netdev_lower_state_changed+0xa0/0x100
[ 13.466548][ T202] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.466965][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.467336][ T202] ? queue_delayed_work_on+0x95/0x100
[ 13.467692][ T202] bond_enslave+0x3c2b/0x4e20
[ 13.468086][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.468452][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.468819][ T202] ? find_held_lock+0x2b/0x80
[ 13.469200][ T202] ? mark_usage+0x61/0x170
[ 13.469559][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.469939][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.470355][ T202] do_set_master+0x3b2/0x780
[ 13.470716][ T202] ? kernel_text_address+0x149/0x170
[ 13.471108][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.471459][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.471819][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.472242][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.472603][ T202] ? validate_chain+0x38b/0xc20
[ 13.472971][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.473353][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.473714][ T202] ? __kernel_text_address+0x12/0x30
[ 13.474098][ T202] ? __lock_acquire+0x508/0xc10
[ 13.474463][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.474860][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.475258][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.475620][ T202] ? lock_acquire+0x134/0x160
[ 13.475987][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.476372][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.476735][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.477121][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.477426][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.477687][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.477960][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.478231][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.478502][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.478778][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.479060][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.479327][ T202] ? find_held_lock+0x2b/0x80
[ 13.479590][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.479864][ T202] ? mark_usage+0x61/0x170
[ 13.480144][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.480414][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.480681][ T202] ? find_held_lock+0x2b/0x80
[ 13.480957][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.481238][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.481509][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.481780][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.482060][ T202] ? validate_chain+0x38b/0xc20
[ 13.482324][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.482588][ T202] ? __lock_acquire+0x508/0xc10
[ 13.482869][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.483150][ T202] ? find_held_lock+0x2b/0x80
[ 13.483420][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.483680][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.483945][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.484225][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.484482][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.484746][ T202] netlink_unicast+0x486/0x750
[ 13.485000][ T202] ? netlink_attachskb+0x810/0x810
[ 13.485267][ T202] ? __lock_acquire+0x508/0xc10
[ 13.485519][ T202] netlink_sendmsg+0x735/0xc60
[ 13.485781][ T202] ? netlink_unicast+0x750/0x750
[ 13.486048][ T202] ? __might_fault+0x97/0x140
[ 13.486304][ T202] ____sys_sendmsg+0x419/0x850
[ 13.486565][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.486828][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.487146][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.487403][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.487662][ T202] ? validate_chain+0x38b/0xc20
[ 13.487928][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.488193][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.488491][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.488776][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.489046][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.489285][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.489585][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.489838][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.490111][ T202] do_syscall_64+0x117/0xfc0
[ 13.490370][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.490627][ T202] ? exc_page_fault+0xee/0x100
[ 13.490884][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.491195][ T202] RIP: 0033:0x7f1740b9008e
[ 13.491454][ 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
[ 13.492241][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.492581][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.492934][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.493301][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.493640][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.494000][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.494364][ T202]
[ 13.494564][ T202] irq event stamp: 24939
[ 13.494771][ T202] hardirqs last enabled at (24949): [] __up_console_sem+0x5a/0x70
[ 13.495195][ T202] hardirqs last disabled at (24960): [] __up_console_sem+0x3f/0x70
[ 13.495599][ T202] softirqs last enabled at (24296): [] handle_softirqs+0x611/0x940
[ 13.496032][ T202] softirqs last disabled at (24255): [] __irq_exit_rcu+0x103/0x1c0
[ 13.496433][ T202] ---[ end trace 0000000000000000 ]---
[ 13.496897][ T202] ------------[ cut here ]------------
[ 13.497192][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/202
[ 13.497609][ T202] Modules linked in: cls_matchall
[ 13.497893][ T202] CPU: 2 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.498819][ T202] Tainted: [W]=WARN
[ 13.499152][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.499577][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.500035][ 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
[ 13.500955][ T202] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.501387][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce84ac0 RCX: 1ff40000000d4d88
[ 13.501859][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84b70
[ 13.502336][ T202] RBP: ff1100000cc59000 R08: 1fe22000019d096f R09: ff1100000c970b58
[ 13.502812][ T202] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.503290][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.503775][ T202] FS: 00007f1740956840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.504308][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.504724][ T202] CR2: 0000000007b72988 CR3: 0000000005087003 CR4: 0000000000771ef0
[ 13.505214][ T202] PKRU: 55555554
[ 13.505516][ T202] Call Trace:
[ 13.505833][ T202]
[ 13.506107][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.506471][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.506868][ T202] notifier_call_chain+0xb0/0x320
[ 13.507252][ T202] netdev_lower_state_changed+0xa0/0x100
[ 13.507616][ T202] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.508053][ T202] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.508414][ T202] ? queue_delayed_work_on+0x95/0x100
[ 13.508791][ T202] bond_enslave+0x3323/0x4e20
[ 13.509181][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.509544][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.509919][ T202] ? find_held_lock+0x2b/0x80
[ 13.510299][ T202] ? mark_usage+0x61/0x170
[ 13.510657][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.511053][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.511419][ T202] do_set_master+0x3b2/0x780
[ 13.511789][ T202] ? kernel_text_address+0x149/0x170
[ 13.512173][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.512540][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.512908][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.513333][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.513696][ T202] ? validate_chain+0x38b/0xc20
[ 13.514080][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.514439][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.514813][ T202] ? __kernel_text_address+0x12/0x30
[ 13.515192][ T202] ? __lock_acquire+0x508/0xc10
[ 13.515557][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.515918][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.516292][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.516641][ T202] ? lock_acquire+0x134/0x160
[ 13.517043][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.517392][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.517739][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.518110][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.518461][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.518827][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.519208][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.519530][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.519803][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.520086][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.520352][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.520611][ T202] ? find_held_lock+0x2b/0x80
[ 13.520882][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.521164][ T202] ? mark_usage+0x61/0x170
[ 13.521428][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.521695][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.521962][ T202] ? find_held_lock+0x2b/0x80
[ 13.522237][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.522498][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.522771][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.523055][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.523322][ T202] ? validate_chain+0x38b/0xc20
[ 13.523585][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.523855][ T202] ? __lock_acquire+0x508/0xc10
[ 13.524136][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.524398][ T202] ? find_held_lock+0x2b/0x80
[ 13.524667][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.524935][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.525216][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.525491][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.525748][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.526040][ T202] netlink_unicast+0x486/0x750
[ 13.526306][ T202] ? netlink_attachskb+0x810/0x810
[ 13.526573][ T202] ? __lock_acquire+0x508/0xc10
[ 13.526847][ T202] netlink_sendmsg+0x735/0xc60
[ 13.527128][ T202] ? netlink_unicast+0x750/0x750
[ 13.527394][ T202] ? __might_fault+0x97/0x140
[ 13.527660][ T202] ____sys_sendmsg+0x419/0x850
[ 13.527930][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.528211][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.528541][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.528817][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.529099][ T202] ? validate_chain+0x38b/0xc20
[ 13.529367][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.529632][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.529963][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.530267][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.530532][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.530802][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.531139][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.531405][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.531677][ T202] do_syscall_64+0x117/0xfc0
[ 13.531949][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.532229][ T202] ? exc_page_fault+0xee/0x100
[ 13.532496][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.532818][ T202] RIP: 0033:0x7f1740b9008e
[ 13.533112][ 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
[ 13.533927][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.534317][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.534684][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.535102][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.535480][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.535854][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.536245][ T202]
[ 13.536456][ T202] irq event stamp: 31463
[ 13.536668][ T202] hardirqs last enabled at (31473): [] __up_console_sem+0x5a/0x70
[ 13.537117][ T202] hardirqs last disabled at (31484): [] __up_console_sem+0x3f/0x70
[ 13.537528][ T202] softirqs last enabled at (31416): [] handle_softirqs+0x611/0x940
[ 13.537951][ T202] softirqs last disabled at (31409): [] __irq_exit_rcu+0x103/0x1c0
[ 13.538391][ T202] ---[ end trace 0000000000000000 ]---
[ 13.548305][ T202] ------------[ cut here ]------------
[ 13.548554][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202
[ 13.548923][ T202] Modules linked in: cls_matchall
[ 13.549159][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.549585][ T202] Tainted: [W]=WARN
[ 13.549776][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.550052][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.550360][ 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
[ 13.551156][ T202] RSP: 0018:ffa00000006a6d20 EFLAGS: 00010286
[ 13.551433][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce84940 RCX: 1ff40000000d4d6a
[ 13.551757][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce849f0
[ 13.552090][ T202] RBP: ff1100000cc59000 R08: 1fe22000019d093f R09: ff1100000c970b58
[ 13.552395][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.552697][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 13.553027][ T202] FS: 00007f1740956840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.553330][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.553506][ T202] CR2: 00007fd9244ed574 CR3: 0000000005087001 CR4: 0000000000771ef0
[ 13.553711][ T202] PKRU: 55555554
[ 13.553821][ T202] Call Trace:
[ 13.553924][ T202]
[ 13.553996][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.554146][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.554289][ T202] notifier_call_chain+0xb0/0x320
[ 13.554431][ T202] __netdev_upper_dev_link+0x3a5/0x590
[ 13.554569][ T202] ? packet_sendmsg_spkt+0x14a0/0x14a0
[ 13.554708][ T202] ? netdev_wait_allrefs_any+0x570/0x570
[ 13.554855][ T202] netdev_master_upper_dev_link+0x86/0xb0
[ 13.554992][ T202] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.555134][ T202] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 13.555273][ T202] ? netdev_rx_handler_register+0x1b/0xc0
[ 13.555411][ T202] bond_enslave+0x224d/0x4e20
[ 13.555553][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.555692][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.555834][ T202] ? find_held_lock+0x2b/0x80
[ 13.555971][ T202] ? mark_usage+0x61/0x170
[ 13.556113][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.556253][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.556396][ T202] do_set_master+0x3b2/0x780
[ 13.556539][ T202] ? kernel_text_address+0x149/0x170
[ 13.556678][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.556871][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.557050][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.557221][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.557357][ T202] ? validate_chain+0x38b/0xc20
[ 13.557499][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.557636][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.557782][ T202] ? __kernel_text_address+0x12/0x30
[ 13.557920][ T202] ? __lock_acquire+0x508/0xc10
[ 13.558064][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.558204][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.558343][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.558485][ T202] ? lock_acquire+0x134/0x160
[ 13.558620][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.558755][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.558898][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.559041][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.559176][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.559313][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.559449][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.559585][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.559723][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.559873][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.560018][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.560153][ T202] ? find_held_lock+0x2b/0x80
[ 13.560295][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.560431][ T202] ? mark_usage+0x61/0x170
[ 13.560566][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.560704][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.560842][ T202] ? find_held_lock+0x2b/0x80
[ 13.560978][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.561122][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.561260][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.561398][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.561535][ T202] ? validate_chain+0x38b/0xc20
[ 13.561675][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.561823][ T202] ? __lock_acquire+0x508/0xc10
[ 13.561967][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.562110][ T202] ? find_held_lock+0x2b/0x80
[ 13.562248][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.562387][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.562524][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.562667][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.562811][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.562955][ T202] netlink_unicast+0x486/0x750
[ 13.563117][ T202] ? netlink_attachskb+0x810/0x810
[ 13.563257][ T202] ? __lock_acquire+0x508/0xc10
[ 13.563397][ T202] netlink_sendmsg+0x735/0xc60
[ 13.563539][ T202] ? netlink_unicast+0x750/0x750
[ 13.563677][ T202] ? __might_fault+0x97/0x140
[ 13.563822][ T202] ____sys_sendmsg+0x419/0x850
[ 13.563962][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.564103][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.564336][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.564494][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.564632][ T202] ? validate_chain+0x38b/0xc20
[ 13.564775][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.564913][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.565096][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.565282][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.565485][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.565689][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.565959][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.566154][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.566295][ T202] do_syscall_64+0x117/0xfc0
[ 13.566435][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.566577][ T202] ? exc_page_fault+0xee/0x100
[ 13.566714][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.566893][ T202] RIP: 0033:0x7f1740b9008e
[ 13.567047][ 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
[ 13.567695][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.568027][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.568339][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.568599][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.568856][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.569075][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.569300][ T202]
[ 13.569455][ T202] irq event stamp: 40363
[ 13.569562][ T202] hardirqs last enabled at (40371): [] __up_console_sem+0x5a/0x70
[ 13.569812][ T202] hardirqs last disabled at (40378): [] __up_console_sem+0x3f/0x70
[ 13.570059][ T202] softirqs last enabled at (39354): [] __alloc_skb+0x4c5/0x5f0
[ 13.570300][ T202] softirqs last disabled at (39352): [] __alloc_skb+0x4c5/0x5f0
[ 13.570544][ T202] ---[ end trace 0000000000000000 ]---
[ 13.570847][ T202] ------------[ cut here ]------------
[ 13.571057][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202
[ 13.571407][ T202] Modules linked in: cls_matchall
[ 13.571625][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.571920][ T202] Tainted: [W]=WARN
[ 13.572040][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.572212][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.572391][ 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
[ 13.572880][ T202] RSP: 0018:ffa00000006a6e10 EFLAGS: 00010286
[ 13.573068][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce847c0 RCX: 1ff40000000d4d88
[ 13.573274][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84870
[ 13.573479][ T202] RBP: ff1100000cc59000 R08: 1fe22000019d090f R09: ff1100000c970b58
[ 13.573687][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.573899][ T202] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 13.574113][ T202] FS: 00007f1740956840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.574357][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.574531][ T202] CR2: 00007fd9244ed574 CR3: 0000000005087001 CR4: 0000000000771ef0
[ 13.574736][ T202] PKRU: 55555554
[ 13.574845][ T202] Call Trace:
[ 13.574946][ T202]
[ 13.575022][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.575175][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.575338][ T202] notifier_call_chain+0xb0/0x320
[ 13.575482][ T202] netdev_lower_state_changed+0xa0/0x100
[ 13.575617][ T202] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.575791][ T202] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.575926][ T202] ? netdev_is_rx_handler_busy+0x62/0xd0
[ 13.576066][ T202] bond_enslave+0x2358/0x4e20
[ 13.576207][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.576345][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.576480][ T202] ? find_held_lock+0x2b/0x80
[ 13.576614][ T202] ? mark_usage+0x61/0x170
[ 13.576747][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.576895][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.577039][ T202] do_set_master+0x3b2/0x780
[ 13.577186][ T202] ? kernel_text_address+0x149/0x170
[ 13.577326][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.577462][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.577600][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.577773][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.577911][ T202] ? validate_chain+0x38b/0xc20
[ 13.578052][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.578187][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.578330][ T202] ? __kernel_text_address+0x12/0x30
[ 13.578465][ T202] ? __lock_acquire+0x508/0xc10
[ 13.578600][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.578736][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.578910][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.579050][ T202] ? lock_acquire+0x134/0x160
[ 13.579183][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.579320][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.579455][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.579590][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.579726][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.579888][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.580038][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.580232][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.580435][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.580645][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.580859][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.581027][ T202] ? find_held_lock+0x2b/0x80
[ 13.581223][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.581425][ T202] ? mark_usage+0x61/0x170
[ 13.581629][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.581821][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.581961][ T202] ? find_held_lock+0x2b/0x80
[ 13.582168][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.582369][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.582574][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.582782][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.582934][ T202] ? validate_chain+0x38b/0xc20
[ 13.583082][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.583215][ T202] ? __lock_acquire+0x508/0xc10
[ 13.583351][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.583486][ T202] ? find_held_lock+0x2b/0x80
[ 13.583625][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.583765][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.583901][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.584047][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.584214][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.584395][ T202] netlink_unicast+0x486/0x750
[ 13.584533][ T202] ? netlink_attachskb+0x810/0x810
[ 13.584668][ T202] ? __lock_acquire+0x508/0xc10
[ 13.584809][ T202] netlink_sendmsg+0x735/0xc60
[ 13.584944][ T202] ? netlink_unicast+0x750/0x750
[ 13.585092][ T202] ? __might_fault+0x97/0x140
[ 13.585232][ T202] ____sys_sendmsg+0x419/0x850
[ 13.585372][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.585508][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.585676][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.585821][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.585958][ T202] ? validate_chain+0x38b/0xc20
[ 13.586103][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.586239][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.586413][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.586566][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.586705][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.586870][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.587104][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.587242][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.587379][ T202] do_syscall_64+0x117/0xfc0
[ 13.587515][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.587650][ T202] ? exc_page_fault+0xee/0x100
[ 13.587790][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.587957][ T202] RIP: 0033:0x7f1740b9008e
[ 13.588108][ 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
[ 13.588594][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.588807][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.589037][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.589243][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.589447][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.589647][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.589860][ T202]
[ 13.589963][ T202] irq event stamp: 41427
[ 13.590074][ T202] hardirqs last enabled at (41437): [] __up_console_sem+0x5a/0x70
[ 13.590311][ T202] hardirqs last disabled at (41444): [] __up_console_sem+0x3f/0x70
[ 13.590543][ T202] softirqs last enabled at (40446): [] __alloc_skb+0x4c5/0x5f0
[ 13.590780][ T202] softirqs last disabled at (40444): [] __alloc_skb+0x4c5/0x5f0
[ 13.591022][ T202] ---[ end trace 0000000000000000 ]---
[ 13.591437][ T202] ------------[ cut here ]------------
[ 13.591570][ T202] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: ip/202
[ 13.591814][ T202] Modules linked in: cls_matchall
[ 13.591957][ T202] CPU: 0 UID: 0 PID: 202 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.592240][ T202] Tainted: [W]=WARN
[ 13.592344][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.592515][ T202] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.592695][ 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
[ 13.593192][ T202] RSP: 0018:ffa00000006a6db8 EFLAGS: 00010286
[ 13.593366][ T202] RAX: 00000000ffffffa6 RBX: ff1100000ce84640 RCX: 1ff40000000d4d7d
[ 13.593569][ T202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce846f0
[ 13.593776][ T202] RBP: ff110000050aa000 R08: 1fe22000019d08df R09: ff1100000c970b58
[ 13.593987][ T202] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.594196][ T202] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[ 13.594398][ T202] FS: 00007f1740956840(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.594635][ T202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.594808][ T202] CR2: 00007fd9244ed574 CR3: 0000000005087001 CR4: 0000000000771ef0
[ 13.595022][ T202] PKRU: 55555554
[ 13.595124][ T202] Call Trace:
[ 13.595225][ T202]
[ 13.595301][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.595435][ T202] rtnetlink_event+0xe0/0x1f0
[ 13.595571][ T202] notifier_call_chain+0xb0/0x320
[ 13.595708][ T202] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 13.595887][ T202] ? kernfs_rename_ns+0x45e/0x960
[ 13.596030][ T202] ? netdev_lower_state_changed+0xa0/0x100
[ 13.596196][ T202] ? netdev_change_features+0xa0/0xa0
[ 13.596331][ T202] ? netdev_upper_dev_link+0xb0/0xb0
[ 13.596470][ T202] ? sysfs_create_files+0x75/0x1c0
[ 13.596606][ T202] bond_enslave+0x240e/0x4e20
[ 13.596750][ T202] ? bond_update_slave_arr+0xcf0/0xcf0
[ 13.596895][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.597036][ T202] ? find_held_lock+0x2b/0x80
[ 13.597171][ T202] ? mark_usage+0x61/0x170
[ 13.597303][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.597439][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.597576][ T202] do_set_master+0x3b2/0x780
[ 13.597709][ T202] ? kernel_text_address+0x149/0x170
[ 13.597852][ T202] do_setlink.isra.0+0x9ec/0x2a60
[ 13.597988][ T202] ? rtnl_link_get_size+0x350/0x350
[ 13.598128][ T202] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.598295][ T202] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.598429][ T202] ? validate_chain+0x38b/0xc20
[ 13.598562][ T202] ? rcu_read_lock_any_held+0x66/0x90
[ 13.598695][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.598839][ T202] ? __kernel_text_address+0x12/0x30
[ 13.598974][ T202] ? __lock_acquire+0x508/0xc10
[ 13.599114][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.599246][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.599381][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.599516][ T202] ? lock_acquire+0x134/0x160
[ 13.599652][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.599793][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.599930][ T202] ? trace_contention_end+0xb3/0x1a0
[ 13.600071][ T202] ? __mutex_lock+0x1db/0x2010
[ 13.600206][ T202] ? __mutex_lock+0x9b2/0x2010
[ 13.600342][ T202] ? rtnl_newlink+0x883/0xee0
[ 13.600478][ T202] ? ww_mutex_lock+0x160/0x160
[ 13.600612][ T202] ? nla_get_range_signed+0x3d0/0x3d0
[ 13.600749][ T202] ? __rtnl_newlink+0x3fa/0xa50
[ 13.600891][ T202] rtnl_newlink+0x8d1/0xee0
[ 13.601031][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.601170][ T202] ? find_held_lock+0x2b/0x80
[ 13.601305][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.601438][ T202] ? mark_usage+0x61/0x170
[ 13.601571][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.601706][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.601843][ T202] ? find_held_lock+0x2b/0x80
[ 13.601977][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.602119][ T202] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.602260][ T202] ? __rtnl_newlink+0xa50/0xa50
[ 13.602393][ T202] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.602526][ T202] ? validate_chain+0x38b/0xc20
[ 13.602659][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.602805][ T202] ? __lock_acquire+0x508/0xc10
[ 13.602939][ T202] ? lock_acquire.part.0+0xbc/0x260
[ 13.603078][ T202] ? find_held_lock+0x2b/0x80
[ 13.603211][ T202] netlink_rcv_skb+0x14e/0x3a0
[ 13.603346][ T202] ? rtnl_link_fill+0x900/0x900
[ 13.603483][ T202] ? netlink_ack+0xcd0/0xcd0
[ 13.603619][ T202] ? netlink_deliver_tap+0xc5/0x330
[ 13.603751][ T202] ? netlink_deliver_tap+0x13c/0x330
[ 13.603891][ T202] netlink_unicast+0x486/0x750
[ 13.604034][ T202] ? netlink_attachskb+0x810/0x810
[ 13.604166][ T202] ? __lock_acquire+0x508/0xc10
[ 13.604300][ T202] netlink_sendmsg+0x735/0xc60
[ 13.604434][ T202] ? netlink_unicast+0x750/0x750
[ 13.604570][ T202] ? __might_fault+0x97/0x140
[ 13.604736][ T202] ____sys_sendmsg+0x419/0x850
[ 13.604883][ T202] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.605026][ T202] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.605193][ T202] ? move_addr_to_kernel+0x40/0x40
[ 13.605326][ T202] ? stack_depot_save_flags+0x367/0x770
[ 13.605459][ T202] ? validate_chain+0x38b/0xc20
[ 13.605592][ T202] ___sys_sendmsg+0x14e/0x1d0
[ 13.605724][ T202] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.605895][ T202] ? copy_msghdr_from_user+0x460/0x460
[ 13.606046][ T202] __sys_sendmsg+0x145/0x1f0
[ 13.606179][ T202] ? __sys_sendmsg_sock+0x20/0x20
[ 13.606312][ T202] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.606481][ T202] ? do_raw_spin_unlock+0x59/0x250
[ 13.606617][ T202] ? rcu_is_watching+0x15/0xd0
[ 13.606753][ T202] do_syscall_64+0x117/0xfc0
[ 13.606934][ T202] ? trace_hardirqs_off+0xd/0x30
[ 13.607075][ T202] ? exc_page_fault+0xee/0x100
[ 13.607217][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.607394][ T202] RIP: 0033:0x7f1740b9008e
[ 13.607541][ 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
[ 13.608052][ T202] RSP: 002b:00007ffc6e5eac30 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.608261][ T202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f1740b9008e
[ 13.608460][ T202] RDX: 0000000000000000 RSI: 00007ffc6e5eace0 RDI: 0000000000000005
[ 13.608658][ T202] RBP: 00007ffc6e5eac40 R08: 0000000000000000 R09: 0000000000000000
[ 13.608862][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.609068][ T202] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc6e5eb3b0
[ 13.609292][ T202]
[ 13.609393][ T202] irq event stamp: 42561
[ 13.609495][ T202] hardirqs last enabled at (42569): [] __up_console_sem+0x5a/0x70
[ 13.609728][ T202] hardirqs last disabled at (42576): [] __up_console_sem+0x3f/0x70
[ 13.609971][ T202] softirqs last enabled at (42344): [] handle_softirqs+0x611/0x940
[ 13.610208][ T202] softirqs last disabled at (42339): [] __irq_exit_rcu+0x103/0x1c0
[ 13.610441][ T202] ---[ end trace 0000000000000000 ]---
[ 13.610788][ T202] bond0: (slave eth1): Enslaving as a backup interface with an up link
[ 13.611516][ T92] ------------[ cut here ]------------
[ 13.611784][ T92] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u19:1/92
[ 13.612255][ T92] Modules linked in: cls_matchall
[ 13.612503][ T92] CPU: 2 UID: 0 PID: 92 Comm: kworker/u19:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.612968][ T92] Tainted: [W]=WARN
[ 13.613368][ T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.613657][ T92] Workqueue: events_unbound linkwatch_event
[ 13.613964][ T92] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.614282][ T92] 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
[ 13.615050][ T92] RSP: 0018:ffa00000004f79e0 EFLAGS: 00010286
[ 13.615342][ T92] RAX: 00000000ffffffa6 RBX: ff1100000ce841c0 RCX: 1ff400000009ef02
[ 13.615689][ T92] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce84270
[ 13.616041][ T92] RBP: ff1100000cc59000 R08: 1fe22000019d084f R09: ff1100000c26aea8
[ 13.616372][ T92] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.616703][ T92] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.617063][ T92] FS: 0000000000000000(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.617440][ T92] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.617728][ T92] CR2: 0000000007b72988 CR3: 0000000030339002 CR4: 0000000000771ef0
[ 13.618097][ T92] PKRU: 55555554
[ 13.618291][ T92] Call Trace:
[ 13.618487][ T92]
[ 13.618637][ T92] ? ip6_route_dev_notify+0x3d/0x380
[ 13.619032][ T92] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.619272][ T92] ? notifier_call_chain+0xb0/0x320
[ 13.619513][ T92] rtmsg_ifinfo+0x5c/0xb0
[ 13.619712][ T92] netif_state_change+0x155/0x3d0
[ 13.620107][ T92] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 13.620399][ T92] ? linkwatch_do_dev+0xae/0xd0
[ 13.620636][ T92] __linkwatch_run_queue+0x350/0x850
[ 13.620883][ T92] ? linkwatch_do_dev+0xd0/0xd0
[ 13.621280][ T92] linkwatch_event+0x7f/0xb0
[ 13.621517][ T92] ? __linkwatch_run_queue+0x850/0x850
[ 13.621771][ T92] process_one_work+0xdf8/0x1410
[ 13.622035][ T92] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.622410][ T92] ? lock_acquire.part.0+0xbc/0x260
[ 13.622660][ T92] worker_thread+0x4f1/0xd60
[ 13.622910][ T92] ? rescuer_thread+0x1320/0x1320
[ 13.623165][ T92] ? __kthread_parkme+0xbd/0x210
[ 13.623539][ T92] ? rescuer_thread+0x1320/0x1320
[ 13.623785][ T92] kthread+0x367/0x460
[ 13.623986][ T92] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.624286][ T92] ? kthread_affine_node+0x330/0x330
[ 13.624656][ T92] ret_from_fork+0x474/0x6b0
[ 13.624907][ T92] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.625208][ T92] ? __switch_to+0x5a3/0xe00
[ 13.625448][ T92] ? kthread_affine_node+0x330/0x330
[ 13.625833][ T92] ret_from_fork_asm+0x11/0x20
[ 13.626104][ T92]
[ 13.626296][ T92] irq event stamp: 42749
[ 13.626487][ T92] hardirqs last enabled at (42759): [] __up_console_sem+0x5a/0x70
[ 13.627002][ T92] hardirqs last disabled at (42768): [] __up_console_sem+0x3f/0x70
[ 13.627648][ T92] softirqs last enabled at (42430): [] handle_softirqs+0x611/0x940
[ 13.628183][ T92] softirqs last disabled at (42417): [] __irq_exit_rcu+0x103/0x1c0
[ 13.628557][ T92] ---[ end trace 0000000000000000 ]---
[ 13.629418][ T92] ------------[ cut here ]------------
[ 13.629656][ T92] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u19:1/92
[ 13.630138][ T92] Modules linked in: cls_matchall
[ 13.630621][ T92] CPU: 2 UID: 0 PID: 92 Comm: kworker/u19:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.631127][ T92] Tainted: [W]=WARN
[ 13.631324][ T92] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.631608][ T92] Workqueue: events_unbound linkwatch_event
[ 13.631913][ T92] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.632235][ T92] 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
[ 13.632959][ T92] RSP: 0018:ffa00000004f79e0 EFLAGS: 00010286
[ 13.633271][ T92] RAX: 00000000ffffffa6 RBX: ff1100000ce84040 RCX: 1ff400000009ef02
[ 13.633607][ T92] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000ce840f0
[ 13.633954][ T92] RBP: ff1100000cc5c000 R08: 1fe22000019d081f R09: ff1100000c26aea8
[ 13.634311][ T92] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.634649][ T92] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.635000][ T92] FS: 0000000000000000(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.635409][ T92] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.635701][ T92] CR2: 0000000007b72988 CR3: 0000000030339002 CR4: 0000000000771ef0
[ 13.636066][ T92] PKRU: 55555554
[ 13.636258][ T92] Call Trace:
[ 13.636451][ T92]
[ 13.636603][ T92] ? ip6_route_dev_notify+0x3d/0x380
[ 13.636855][ T92] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.637112][ T92] ? notifier_call_chain+0xb0/0x320
[ 13.637355][ T92] rtmsg_ifinfo+0x5c/0xb0
[ 13.637552][ T92] netif_state_change+0x155/0x3d0
[ 13.637802][ T92] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 13.638111][ T92] ? linkwatch_do_dev+0xae/0xd0
[ 13.638353][ T92] __linkwatch_run_queue+0x350/0x850
[ 13.638598][ T92] ? linkwatch_do_dev+0xd0/0xd0
[ 13.638853][ T92] linkwatch_event+0x7f/0xb0
[ 13.639112][ T92] ? __linkwatch_run_queue+0x850/0x850
[ 13.639355][ T92] process_one_work+0xdf8/0x1410
[ 13.639605][ T92] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.639854][ T92] ? lock_acquire.part.0+0xbc/0x260
[ 13.640122][ T92] worker_thread+0x4f1/0xd60
[ 13.640372][ T92] ? rescuer_thread+0x1320/0x1320
[ 13.640610][ T92] ? __kthread_parkme+0xbd/0x210
[ 13.640866][ T92] ? rescuer_thread+0x1320/0x1320
[ 13.641122][ T92] kthread+0x367/0x460
[ 13.641317][ T92] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.641604][ T92] ? kthread_affine_node+0x330/0x330
[ 13.641853][ T92] ret_from_fork+0x474/0x6b0
[ 13.642115][ T92] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.642407][ T92] ? __switch_to+0x5a3/0xe00
[ 13.642647][ T92] ? kthread_affine_node+0x330/0x330
[ 13.642901][ T92] ret_from_fork_asm+0x11/0x20
[ 13.643171][ T92]
[ 13.643366][ T92] irq event stamp: 43447
[ 13.643560][ T92] hardirqs last enabled at (43457): [] __up_console_sem+0x5a/0x70
[ 13.643952][ T92] hardirqs last disabled at (43466): [] __up_console_sem+0x3f/0x70
[ 13.644347][ T92] softirqs last enabled at (42934): [] handle_softirqs+0x611/0x940
[ 13.644723][ T92] softirqs last disabled at (42927): [] __irq_exit_rcu+0x103/0x1c0
[ 13.645122][ T92] ---[ end trace 0000000000000000 ]---
[ 13.676627][ T203] ------------[ cut here ]------------
[ 13.676801][ T203] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/203
[ 13.677174][ T203] Modules linked in: cls_matchall
[ 13.677322][ T203] CPU: 3 UID: 0 PID: 203 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.677602][ T203] Tainted: [W]=WARN
[ 13.677712][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.677891][ T203] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.678082][ T203] 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
[ 13.678555][ T203] RSP: 0018:ffa0000000617020 EFLAGS: 00010286
[ 13.678725][ T203] RAX: 00000000ffffffa6 RBX: ff1100000b70f9c0 RCX: 1ff40000000c2dca
[ 13.678931][ T203] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70fa70
[ 13.679144][ T203] RBP: ff110000050aa000 R08: 1fe22000016e1f4f R09: ff1100000d862e58
[ 13.679349][ T203] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000001
[ 13.679552][ T203] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 13.679754][ T203] FS: 00007f4c8d92d840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 13.680007][ T203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.680188][ T203] CR2: 000000003e07c988 CR3: 000000000d202006 CR4: 0000000000771ef0
[ 13.680393][ T203] PKRU: 55555554
[ 13.680493][ T203] Call Trace:
[ 13.680600][ T203]
[ 13.680670][ T203] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.680826][ T203] rtmsg_ifinfo+0x5c/0xb0
[ 13.680927][ T203] ? mark_held_locks+0x40/0x70
[ 13.681130][ T203] __dev_notify_flags+0x1b8/0x280
[ 13.681267][ T203] ? netif_change_name+0x8c0/0x8c0
[ 13.681400][ T203] ? __dev_change_flags+0x4a4/0x6d0
[ 13.681535][ T203] ? netif_set_allmulti+0x2c0/0x2c0
[ 13.681673][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.681819][ T203] ? is_bpf_text_address+0x68/0x110
[ 13.681960][ T203] netif_change_flags+0xfe/0x190
[ 13.682199][ T203] ? unwind_get_return_address+0x67/0xd0
[ 13.682333][ T203] do_setlink.isra.0+0x1d25/0x2a60
[ 13.682468][ T203] ? rtnl_link_get_size+0x350/0x350
[ 13.682602][ T203] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 13.682773][ T203] ? rcu_read_lock_any_held+0x3c/0x90
[ 13.682917][ T203] ? validate_chain+0x38b/0xc20
[ 13.683073][ T203] ? rcu_read_lock_any_held+0x66/0x90
[ 13.683205][ T203] ? stack_depot_save_flags+0x367/0x770
[ 13.683359][ T203] ? __kernel_text_address+0x12/0x30
[ 13.683494][ T203] ? __lock_acquire+0x508/0xc10
[ 13.683630][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 13.683770][ T203] ? rtnl_newlink+0x883/0xee0
[ 13.683904][ T203] ? rcu_is_watching+0x15/0xd0
[ 13.684042][ T203] ? lock_acquire+0x134/0x160
[ 13.684225][ T203] ? rcu_is_watching+0x15/0xd0
[ 13.684418][ T203] ? rcu_is_watching+0x15/0xd0
[ 13.684553][ T203] ? trace_contention_end+0xb3/0x1a0
[ 13.684686][ T203] ? __mutex_lock+0x1db/0x2010
[ 13.684825][ T203] ? __mutex_lock+0x9b2/0x2010
[ 13.684959][ T203] ? rtnl_newlink+0x883/0xee0
[ 13.685100][ T203] ? ww_mutex_lock+0x160/0x160
[ 13.685235][ T203] ? __rtnl_newlink+0x3fa/0xa50
[ 13.685377][ T203] rtnl_newlink+0x8d1/0xee0
[ 13.685531][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 13.685723][ T203] ? find_held_lock+0x2b/0x80
[ 13.685923][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 13.686132][ T203] ? mark_usage+0x61/0x170
[ 13.686338][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.686542][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 13.686717][ T203] ? find_held_lock+0x2b/0x80
[ 13.686901][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 13.687096][ T203] ? __lock_release.isra.0+0x6b/0x1a0
[ 13.687232][ T203] ? __rtnl_newlink+0xa50/0xa50
[ 13.687366][ T203] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 13.687497][ T203] ? validate_chain+0x38b/0xc20
[ 13.687633][ T203] ? rtnl_link_fill+0x900/0x900
[ 13.687796][ T203] ? __lock_acquire+0x508/0xc10
[ 13.687997][ T203] ? lock_acquire.part.0+0xbc/0x260
[ 13.688206][ T203] ? find_held_lock+0x2b/0x80
[ 13.688415][ T203] netlink_rcv_skb+0x14e/0x3a0
[ 13.688618][ T203] ? rtnl_link_fill+0x900/0x900
[ 13.688765][ T203] ? netlink_ack+0xcd0/0xcd0
[ 13.688902][ T203] ? netlink_deliver_tap+0xc5/0x330
[ 13.689095][ T203] ? netlink_deliver_tap+0x13c/0x330
[ 13.689273][ T203] netlink_unicast+0x486/0x750
[ 13.689408][ T203] ? netlink_attachskb+0x810/0x810
[ 13.689542][ T203] ? __lock_acquire+0x508/0xc10
[ 13.689676][ T203] netlink_sendmsg+0x735/0xc60
[ 13.689817][ T203] ? netlink_unicast+0x750/0x750
[ 13.689952][ T203] ? __might_fault+0x97/0x140
[ 13.690095][ T203] ____sys_sendmsg+0x419/0x850
[ 13.690229][ T203] ? copy_msghdr_from_user+0x2a0/0x460
[ 13.690365][ T203] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 13.690604][ T203] ? move_addr_to_kernel+0x40/0x40
[ 13.690814][ T203] ? stack_depot_save_flags+0x367/0x770
[ 13.691030][ T203] ? validate_chain+0x38b/0xc20
[ 13.691238][ T203] ___sys_sendmsg+0x14e/0x1d0
[ 13.691383][ T203] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 13.691555][ T203] ? copy_msghdr_from_user+0x460/0x460
[ 13.691700][ T203] __sys_sendmsg+0x145/0x1f0
[ 13.691839][ T203] ? __sys_sendmsg_sock+0x20/0x20
[ 13.691976][ T203] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 13.692160][ T203] ? do_raw_spin_unlock+0x59/0x250
[ 13.692303][ T203] ? rcu_is_watching+0x15/0xd0
[ 13.692503][ T203] do_syscall_64+0x117/0xfc0
[ 13.692702][ T203] ? trace_hardirqs_off+0xd/0x30
[ 13.692910][ T203] ? exc_page_fault+0xee/0x100
[ 13.693128][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.693300][ T203] RIP: 0033:0x7f4c8db6708e
[ 13.693442][ T203] 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
[ 13.693920][ T203] RSP: 002b:00007ffeefa33750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 13.694127][ T203] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4c8db6708e
[ 13.694328][ T203] RDX: 0000000000000000 RSI: 00007ffeefa33800 RDI: 0000000000000005
[ 13.694526][ T203] RBP: 00007ffeefa33760 R08: 0000000000000000 R09: 0000000000000000
[ 13.694728][ T203] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c983
[ 13.694930][ T203] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffeefa33ed0
[ 13.695141][ T203]
[ 13.695242][ T203] irq event stamp: 22363
[ 13.695344][ T203] hardirqs last enabled at (22371): [] __up_console_sem+0x5a/0x70
[ 13.695577][ T203] hardirqs last disabled at (22378): [] __up_console_sem+0x3f/0x70
[ 13.695817][ T203] softirqs last enabled at (21762): [] handle_softirqs+0x611/0x940
[ 13.696056][ T203] softirqs last disabled at (21729): [] __irq_exit_rcu+0x103/0x1c0
[ 13.696291][ T203] ---[ end trace 0000000000000000 ]---
[ 13.697653][ T39] ------------[ cut here ]------------
[ 13.697799][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u20:0/39
[ 13.698056][ T39] Modules linked in: cls_matchall
[ 13.698188][ T39] CPU: 0 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.698472][ T39] Tainted: [W]=WARN
[ 13.698566][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.698720][ T39] Workqueue: events_unbound linkwatch_event
[ 13.698889][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.699058][ T39] 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
[ 13.699504][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 13.699661][ T39] RAX: 00000000ffffffa6 RBX: ff1100000b70e940 RCX: 1ff4000000057f02
[ 13.699853][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70e9f0
[ 13.700078][ T39] RBP: ff110000050aa000 R08: 1fe22000016e1d3f R09: ff11000001d8d1a8
[ 13.700349][ T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 13.700621][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 13.700906][ T39] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 13.701142][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.701305][ T39] CR2: 00007f1740a23574 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 13.701489][ T39] PKRU: 55555554
[ 13.701586][ T39] Call Trace:
[ 13.701678][ T39]
[ 13.701743][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 13.701875][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 13.701997][ T39] ? notifier_call_chain+0xb0/0x320
[ 13.702130][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 13.702224][ T39] netif_state_change+0x155/0x3d0
[ 13.702350][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 13.702504][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 13.702631][ T39] __linkwatch_run_queue+0x350/0x850
[ 13.702754][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 13.702886][ T39] linkwatch_event+0x7f/0xb0
[ 13.703009][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 13.703143][ T39] process_one_work+0xdf8/0x1410
[ 13.703271][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.703395][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 13.703524][ T39] worker_thread+0x4f1/0xd60
[ 13.703655][ T39] ? rescuer_thread+0x1320/0x1320
[ 13.703781][ T39] kthread+0x367/0x460
[ 13.703881][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.704045][ T39] ? kthread_affine_node+0x330/0x330
[ 13.704168][ T39] ret_from_fork+0x474/0x6b0
[ 13.704291][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.704444][ T39] ? __switch_to+0x5a3/0xe00
[ 13.704573][ T39] ? kthread_affine_node+0x330/0x330
[ 13.704696][ T39] ret_from_fork_asm+0x11/0x20
[ 13.704833][ T39]
[ 13.704926][ T39] irq event stamp: 51947
[ 13.705024][ T39] hardirqs last enabled at (51957): [] __up_console_sem+0x5a/0x70
[ 13.705241][ T39] hardirqs last disabled at (51964): [] __up_console_sem+0x3f/0x70
[ 13.705457][ T39] softirqs last enabled at (51518): [] __alloc_skb+0x4c5/0x5f0
[ 13.705673][ T39] softirqs last disabled at (51516): [] __alloc_skb+0x4c5/0x5f0
[ 13.705898][ T39] ---[ end trace 0000000000000000 ]---
[ 13.789805][ T12] ------------[ cut here ]------------
[ 13.790140][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:0/12
[ 13.790584][ T12] Modules linked in: cls_matchall
[ 13.790822][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 13.791258][ T12] Tainted: [W]=WARN
[ 13.791425][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.791629][ T12] Workqueue: bond0 bond_3ad_state_machine_handler
[ 13.791869][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 13.792094][ T12] 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
[ 13.792582][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 13.792793][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b70e4c0 RCX: 1ff4000000018eee
[ 13.793038][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70e570
[ 13.793271][ T12] RBP: ff110000088cc000 R08: 1fe22000016e1caf R09: ff11000001b0d1a8
[ 13.793600][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 13.793867][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 13.794114][ T12] FS: 0000000000000000(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 13.794379][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.794588][ T12] CR2: 00007f2c3d83f010 CR3: 000000000d97d005 CR4: 0000000000771ef0
[ 13.794830][ T12] PKRU: 55555554
[ 13.794970][ T12] Call Trace:
[ 13.795125][ T12]
[ 13.795239][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.795412][ T12] rtnetlink_event+0xe0/0x1f0
[ 13.795630][ T12] notifier_call_chain+0xb0/0x320
[ 13.795864][ T12] netdev_lower_state_changed+0xa0/0x100
[ 13.796061][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 13.796265][ T12] ? _mutex_trylock_nest_lock+0x235/0x390
[ 13.796438][ T12] bond_lower_state_changed+0x101/0x160
[ 13.796613][ T12] ? bond_queue_slave_event+0xa0/0xa0
[ 13.796792][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 13.796965][ T12] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 13.797251][ T12] ? __lock_acquire+0x508/0xc10
[ 13.797467][ T12] ? ad_mux_machine+0x2090/0x2090
[ 13.797699][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.797944][ T12] ? process_one_work+0xdb7/0x1410
[ 13.798203][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.798442][ T12] ? lock_acquire+0x134/0x160
[ 13.798664][ T12] ? rcu_is_watching+0x15/0xd0
[ 13.798850][ T12] process_one_work+0xdf8/0x1410
[ 13.799092][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 13.799290][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 13.799467][ T12] worker_thread+0x4f1/0xd60
[ 13.799642][ T12] ? rescuer_thread+0x1320/0x1320
[ 13.799820][ T12] kthread+0x367/0x460
[ 13.799965][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 13.800181][ T12] ? kthread_affine_node+0x330/0x330
[ 13.800357][ T12] ret_from_fork+0x474/0x6b0
[ 13.800530][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 13.800731][ T12] ? __switch_to+0x5a3/0xe00
[ 13.800910][ T12] ? kthread_affine_node+0x330/0x330
[ 13.801095][ T12] ret_from_fork_asm+0x11/0x20
[ 13.801274][ T12]
[ 13.801418][ T12] irq event stamp: 9651
[ 13.801558][ T12] hardirqs last enabled at (9661): [] __up_console_sem+0x5a/0x70
[ 13.801829][ T12] hardirqs last disabled at (9670): [] __up_console_sem+0x3f/0x70
[ 13.802103][ T12] softirqs last enabled at (9092): [] handle_softirqs+0x611/0x940
[ 13.802363][ T12] softirqs last disabled at (9041): [] __irq_exit_rcu+0x103/0x1c0
[ 13.802628][ T12] ---[ end trace 0000000000000000 ]---
[ 81.054687][ T12] bond0: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 81.055868][ T2191] ------------[ cut here ]------------
[ 81.056159][ T2191] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: ip/2191
[ 81.056644][ T2191] Modules linked in: cls_matchall
[ 81.056942][ T2191] CPU: 2 UID: 0 PID: 2191 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 81.057463][ T2191] Tainted: [W]=WARN
[ 81.057676][ T2191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.057995][ T2191] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 81.058372][ T2191] 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
[ 81.059188][ T2191] RSP: 0018:ffa000000260f020 EFLAGS: 00010286
[ 81.059519][ T2191] RAX: 00000000ffffffa6 RBX: ff1100000b70e7c0 RCX: 1ff40000004c1dca
[ 81.059907][ T2191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70e870
[ 81.060285][ T2191] RBP: ff1100000d15a000 R08: 1fe22000016e1d0f R09: ff1100000c8f2e58
[ 81.060664][ T2191] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000001
[ 81.061050][ T2191] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 81.061430][ T2191] FS: 00007f28131d3840(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 81.061859][ T2191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.062194][ T2191] CR2: 00007fb78c4f9f98 CR3: 000000000fd17004 CR4: 0000000000771ef0
[ 81.062574][ T2191] PKRU: 55555554
[ 81.062788][ T2191] Call Trace:
[ 81.062999][ T2191]
[ 81.063183][ T2191] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 81.063464][ T2191] rtmsg_ifinfo+0x5c/0xb0
[ 81.063681][ T2191] ? mark_held_locks+0x40/0x70
[ 81.063946][ T2191] __dev_notify_flags+0x1b8/0x280
[ 81.064231][ T2191] ? netif_change_name+0x8c0/0x8c0
[ 81.064505][ T2191] ? __dev_change_flags+0x4a4/0x6d0
[ 81.064772][ T2191] ? netif_set_allmulti+0x2c0/0x2c0
[ 81.065050][ T2191] ? __lock_release.isra.0+0x6b/0x1a0
[ 81.065327][ T2191] ? is_bpf_text_address+0x68/0x110
[ 81.065596][ T2191] netif_change_flags+0xfe/0x190
[ 81.065864][ T2191] ? unwind_get_return_address+0x67/0xd0
[ 81.066145][ T2191] do_setlink.isra.0+0x1d25/0x2a60
[ 81.066425][ T2191] ? rtnl_link_get_size+0x350/0x350
[ 81.066689][ T2191] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 81.067007][ T2191] ? rcu_read_lock_any_held+0x3c/0x90
[ 81.067289][ T2191] ? validate_chain+0x38b/0xc20
[ 81.067585][ T2191] ? rcu_read_lock_any_held+0x66/0x90
[ 81.067859][ T2191] ? stack_depot_save_flags+0x367/0x770
[ 81.068143][ T2191] ? __kernel_text_address+0x12/0x30
[ 81.068422][ T2191] ? __lock_acquire+0x508/0xc10
[ 81.068694][ T2191] ? lock_acquire.part.0+0xbc/0x260
[ 81.068958][ T2191] ? rtnl_newlink+0x883/0xee0
[ 81.069236][ T2191] ? rcu_is_watching+0x15/0xd0
[ 81.069511][ T2191] ? lock_acquire+0x134/0x160
[ 81.069780][ T2191] ? rcu_is_watching+0x15/0xd0
[ 81.070063][ T2191] ? rcu_is_watching+0x15/0xd0
[ 81.070344][ T2191] ? trace_contention_end+0xb3/0x1a0
[ 81.070609][ T2191] ? __mutex_lock+0x1db/0x2010
[ 81.070874][ T2191] ? __mutex_lock+0x9b2/0x2010
[ 81.071156][ T2191] ? rtnl_newlink+0x883/0xee0
[ 81.071431][ T2191] ? ww_mutex_lock+0x160/0x160
[ 81.071697][ T2191] ? __rtnl_newlink+0x3fa/0xa50
[ 81.071963][ T2191] rtnl_newlink+0x8d1/0xee0
[ 81.072247][ T2191] ? lock_acquire.part.0+0xbc/0x260
[ 81.072520][ T2191] ? find_held_lock+0x2b/0x80
[ 81.072785][ T2191] ? __rtnl_newlink+0xa50/0xa50
[ 81.073066][ T2191] ? mark_usage+0x61/0x170
[ 81.073360][ T2191] ? __lock_release.isra.0+0x6b/0x1a0
[ 81.073632][ T2191] ? lock_acquire.part.0+0xbc/0x260
[ 81.073895][ T2191] ? find_held_lock+0x2b/0x80
[ 81.074180][ T2191] ? __rtnl_newlink+0xa50/0xa50
[ 81.074454][ T2191] ? __lock_release.isra.0+0x6b/0x1a0
[ 81.074734][ T2191] ? __rtnl_newlink+0xa50/0xa50
[ 81.075003][ T2191] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 81.075288][ T2191] ? validate_chain+0x38b/0xc20
[ 81.075562][ T2191] ? rtnl_link_fill+0x900/0x900
[ 81.075827][ T2191] ? __lock_acquire+0x508/0xc10
[ 81.076113][ T2191] ? lock_acquire.part.0+0xbc/0x260
[ 81.076410][ T2191] ? find_held_lock+0x2b/0x80
[ 81.076686][ T2191] netlink_rcv_skb+0x14e/0x3a0
[ 81.076950][ T2191] ? rtnl_link_fill+0x900/0x900
[ 81.077236][ T2191] ? netlink_ack+0xcd0/0xcd0
[ 81.077554][ T2191] ? netlink_deliver_tap+0xc5/0x330
[ 81.077833][ T2191] ? netlink_deliver_tap+0x13c/0x330
[ 81.078122][ T2191] netlink_unicast+0x486/0x750
[ 81.078400][ T2191] ? netlink_attachskb+0x810/0x810
[ 81.078655][ T2191] ? __lock_acquire+0x508/0xc10
[ 81.078912][ T2191] netlink_sendmsg+0x735/0xc60
[ 81.079191][ T2191] ? netlink_unicast+0x750/0x750
[ 81.079457][ T2191] ? __might_fault+0x97/0x140
[ 81.079714][ T2191] ____sys_sendmsg+0x419/0x850
[ 81.079972][ T2191] ? copy_msghdr_from_user+0x2a0/0x460
[ 81.080248][ T2191] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 81.080571][ T2191] ? move_addr_to_kernel+0x40/0x40
[ 81.080827][ T2191] ? stack_depot_save_flags+0x367/0x770
[ 81.081099][ T2191] ? validate_chain+0x38b/0xc20
[ 81.081376][ T2191] ___sys_sendmsg+0x14e/0x1d0
[ 81.081641][ T2191] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 81.081945][ T2191] ? copy_msghdr_from_user+0x460/0x460
[ 81.082242][ T2191] __sys_sendmsg+0x145/0x1f0
[ 81.082510][ T2191] ? __sys_sendmsg_sock+0x20/0x20
[ 81.082761][ T2191] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 81.083114][ T2191] ? do_raw_spin_unlock+0x59/0x250
[ 81.083389][ T2191] ? rcu_is_watching+0x15/0xd0
[ 81.083651][ T2191] do_syscall_64+0x117/0xfc0
[ 81.083913][ T2191] ? trace_hardirqs_off+0xd/0x30
[ 81.084189][ T2191] ? exc_page_fault+0xee/0x100
[ 81.084494][ T2191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 81.084835][ T2191] RIP: 0033:0x7f281340d08e
[ 81.085116][ T2191] 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
[ 81.085921][ T2191] RSP: 002b:00007ffff6bd0070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 81.086311][ T2191] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f281340d08e
[ 81.086705][ T2191] RDX: 0000000000000000 RSI: 00007ffff6bd0120 RDI: 0000000000000005
[ 81.087093][ T2191] RBP: 00007ffff6bd0080 R08: 0000000000000000 R09: 0000000000000000
[ 81.087477][ T2191] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9c7
[ 81.087861][ T2191] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffff6bd07f0
[ 81.088263][ T2191]
[ 81.088479][ T2191] irq event stamp: 16859
[ 81.088693][ T2191] hardirqs last enabled at (16869): [] __up_console_sem+0x5a/0x70
[ 81.089134][ T2191] hardirqs last disabled at (16880): [] __up_console_sem+0x3f/0x70
[ 81.089591][ T2191] softirqs last enabled at (15752): [] handle_softirqs+0x611/0x940
[ 81.090032][ T2191] softirqs last disabled at (15745): [] __irq_exit_rcu+0x103/0x1c0
[ 81.090459][ T2191] ---[ end trace 0000000000000000 ]---
[ 81.091689][ T39] ------------[ cut here ]------------
[ 81.091841][ T39] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u20:0/39
[ 81.092099][ T39] Modules linked in: cls_matchall
[ 81.092236][ T39] CPU: 0 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 81.092533][ T39] Tainted: [W]=WARN
[ 81.092631][ T39] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.092790][ T39] Workqueue: events_unbound linkwatch_event
[ 81.092953][ T39] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 81.093127][ T39] 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
[ 81.093603][ T39] RSP: 0018:ffa00000002bf9e0 EFLAGS: 00010286
[ 81.093761][ T39] RAX: 00000000ffffffa6 RBX: ff1100000b70f3c0 RCX: 1ff4000000057f02
[ 81.093956][ T39] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f470
[ 81.094154][ T39] RBP: ff1100000d15a000 R08: 1fe22000016e1e8f R09: ff11000001d8d1a8
[ 81.094362][ T39] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 81.094565][ T39] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 81.094760][ T39] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 81.094983][ T39] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.095181][ T39] CR2: 0000562c79328d5c CR3: 000000000d869001 CR4: 0000000000771ef0
[ 81.095431][ T39] PKRU: 55555554
[ 81.095532][ T39] Call Trace:
[ 81.095627][ T39]
[ 81.095776][ T39] ? ip6_route_dev_notify+0x3d/0x380
[ 81.095906][ T39] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 81.096046][ T39] ? notifier_call_chain+0xb0/0x320
[ 81.096176][ T39] rtmsg_ifinfo+0x5c/0xb0
[ 81.096276][ T39] netif_state_change+0x155/0x3d0
[ 81.096418][ T39] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 81.096577][ T39] ? linkwatch_do_dev+0xae/0xd0
[ 81.096706][ T39] __linkwatch_run_queue+0x350/0x850
[ 81.096834][ T39] ? linkwatch_do_dev+0xd0/0xd0
[ 81.096960][ T39] linkwatch_event+0x7f/0xb0
[ 81.097089][ T39] ? __linkwatch_run_queue+0x850/0x850
[ 81.097219][ T39] process_one_work+0xdf8/0x1410
[ 81.097362][ T39] ? pwq_dec_nr_in_flight+0x710/0x710
[ 81.097491][ T39] ? lock_acquire.part.0+0xbc/0x260
[ 81.097624][ T39] worker_thread+0x4f1/0xd60
[ 81.097758][ T39] ? rescuer_thread+0x1320/0x1320
[ 81.097881][ T39] kthread+0x367/0x460
[ 81.097975][ T39] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 81.098219][ T39] ? kthread_affine_node+0x330/0x330
[ 81.098357][ T39] ret_from_fork+0x474/0x6b0
[ 81.098492][ T39] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 81.098649][ T39] ? __switch_to+0x5a3/0xe00
[ 81.098773][ T39] ? kthread_affine_node+0x330/0x330
[ 81.098896][ T39] ret_from_fork_asm+0x11/0x20
[ 81.099033][ T39]
[ 81.099128][ T39] irq event stamp: 384087
[ 81.099222][ T39] hardirqs last enabled at (384095): [] __up_console_sem+0x5a/0x70
[ 81.099448][ T39] hardirqs last disabled at (384102): [] __up_console_sem+0x3f/0x70
[ 81.099671][ T39] softirqs last enabled at (383664): [] __alloc_skb+0x4c5/0x5f0
[ 81.099952][ T39] softirqs last disabled at (383662): [] __alloc_skb+0x4c5/0x5f0
[ 81.100261][ T39] ---[ end trace 0000000000000000 ]---
[ 81.112289][ T205] ------------[ cut here ]------------
[ 81.112613][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: kworker/u16:2/205
[ 81.113199][ T205] Modules linked in: cls_matchall
[ 81.113494][ T205] CPU: 1 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 81.113930][ T205] Tainted: [W]=WARN
[ 81.114115][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.114372][ T205] Workqueue: bond0 bond_mii_monitor
[ 81.114623][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 81.114876][ 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
[ 81.115558][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 81.115803][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70edc0 RCX: 1ff40000000c0eee
[ 81.116102][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70ee70
[ 81.116390][ T205] RBP: ff1100000a104000 R08: 1fe22000016e1dcf R09: ff1100000d860ba8
[ 81.116780][ T205] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 81.117073][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 81.117371][ T205] FS: 0000000000000000(0000) GS:ff110000a459a000(0000) knlGS:0000000000000000
[ 81.117708][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.117948][ T205] CR2: 00007f0577515ab0 CR3: 0000000008e31002 CR4: 0000000000771ef0
[ 81.118368][ T205] PKRU: 55555554
[ 81.118516][ T205] Call Trace:
[ 81.118662][ T205]
[ 81.118767][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.118955][ T205] rtnetlink_event+0xe0/0x1f0
[ 81.119237][ T205] notifier_call_chain+0xb0/0x320
[ 81.119511][ T205] netdev_lower_state_changed+0xa0/0x100
[ 81.119705][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 81.119945][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 81.120229][ T205] ? queue_delayed_work_on+0x95/0x100
[ 81.120430][ T205] bond_miimon_commit+0x491/0xfb0
[ 81.120626][ T205] ? bond_arp_monitor+0x90/0x90
[ 81.120817][ T205] ? find_held_lock+0x2b/0x80
[ 81.121040][ T205] ? wait_for_completion_io+0x341/0x400
[ 81.121231][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 81.121428][ T205] bond_mii_monitor+0x3d5/0x650
[ 81.121618][ T205] ? process_one_work+0xdb7/0x1410
[ 81.121805][ T205] ? bond_miimon_commit+0xfb0/0xfb0
[ 81.121998][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.122201][ T205] ? lock_acquire+0x134/0x160
[ 81.122403][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.122598][ T205] ? process_one_work+0xdd1/0x1410
[ 81.122788][ T205] process_one_work+0xdf8/0x1410
[ 81.122986][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 81.123184][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 81.123386][ T205] worker_thread+0x4f1/0xd60
[ 81.123574][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.123761][ T205] ? __kthread_parkme+0xbd/0x210
[ 81.123958][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.124158][ T205] kthread+0x367/0x460
[ 81.124303][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 81.124546][ T205] ? kthread_affine_node+0x330/0x330
[ 81.124739][ T205] ret_from_fork+0x474/0x6b0
[ 81.124934][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 81.125188][ T205] ? __switch_to+0x5a3/0xe00
[ 81.125390][ T205] ? kthread_affine_node+0x330/0x330
[ 81.125585][ T205] ret_from_fork_asm+0x11/0x20
[ 81.125784][ T205]
[ 81.125926][ T205] irq event stamp: 6631
[ 81.126076][ T205] hardirqs last enabled at (6641): [] __up_console_sem+0x5a/0x70
[ 81.126413][ T205] hardirqs last disabled at (6648): [] __up_console_sem+0x3f/0x70
[ 81.126742][ T205] softirqs last enabled at (6420): [] handle_softirqs+0x611/0x940
[ 81.127083][ T205] softirqs last disabled at (6393): [] __irq_exit_rcu+0x103/0x1c0
[ 81.127425][ T205] ---[ end trace 0000000000000000 ]---
[ 81.128211][ T205] bond0: (slave eth0): link status definitely up, 10000 Mbps full duplex
[ 81.128769][ T205] ------------[ cut here ]------------
[ 81.129440][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:2/205
[ 81.129954][ T205] Modules linked in: cls_matchall
[ 81.130327][ T205] CPU: 2 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 81.130916][ T205] Tainted: [W]=WARN
[ 81.131223][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.131618][ T205] Workqueue: bond0 bond_mii_monitor
[ 81.131970][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 81.132298][ 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
[ 81.133075][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 81.133385][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70f6c0 RCX: 1ff40000000c0eee
[ 81.133730][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f770
[ 81.134096][ T205] RBP: ff1100000cc5c000 R08: 1fe22000016e1eef R09: ff1100000d860ba8
[ 81.134457][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 81.134803][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 81.135226][ T205] FS: 0000000000000000(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 81.135631][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.135926][ T205] CR2: 00007f28132a0574 CR3: 0000000030339006 CR4: 0000000000771ef0
[ 81.136285][ T205] PKRU: 55555554
[ 81.136493][ T205] Call Trace:
[ 81.136693][ T205]
[ 81.136841][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.137097][ T205] rtnetlink_event+0xe0/0x1f0
[ 81.137352][ T205] notifier_call_chain+0xb0/0x320
[ 81.137598][ T205] netdev_lower_state_changed+0xa0/0x100
[ 81.137846][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 81.138194][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 81.138458][ T205] ? queue_delayed_work_on+0x95/0x100
[ 81.138715][ T205] bond_miimon_commit+0x491/0xfb0
[ 81.138949][ T205] ? bond_arp_monitor+0x90/0x90
[ 81.139196][ T205] ? find_held_lock+0x2b/0x80
[ 81.139441][ T205] ? wait_for_completion_io+0x341/0x400
[ 81.139674][ T205] ? __lock_release.isra.0+0x6b/0x1a0
[ 81.139923][ T205] bond_mii_monitor+0x3d5/0x650
[ 81.140169][ T205] ? process_one_work+0xdb7/0x1410
[ 81.140420][ T205] ? bond_miimon_commit+0xfb0/0xfb0
[ 81.140662][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.140893][ T205] ? lock_acquire+0x134/0x160
[ 81.141145][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.141395][ T205] ? process_one_work+0xdd1/0x1410
[ 81.141639][ T205] process_one_work+0xdf8/0x1410
[ 81.141894][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 81.142139][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 81.142392][ T205] worker_thread+0x4f1/0xd60
[ 81.142628][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.142861][ T205] ? __kthread_parkme+0xbd/0x210
[ 81.143112][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.143347][ T205] kthread+0x367/0x460
[ 81.143530][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 81.143804][ T205] ? kthread_affine_node+0x330/0x330
[ 81.144070][ T205] ret_from_fork+0x474/0x6b0
[ 81.144307][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 81.144601][ T205] ? __switch_to+0x5a3/0xe00
[ 81.144832][ T205] ? kthread_affine_node+0x330/0x330
[ 81.145078][ T205] ret_from_fork_asm+0x11/0x20
[ 81.145326][ T205]
[ 81.145512][ T205] irq event stamp: 8355
[ 81.145706][ T205] hardirqs last enabled at (8365): [] __up_console_sem+0x5a/0x70
[ 81.146091][ T205] hardirqs last disabled at (8376): [] __up_console_sem+0x3f/0x70
[ 81.146457][ T205] softirqs last enabled at (7824): [] handle_softirqs+0x611/0x940
[ 81.146823][ T205] softirqs last disabled at (7735): [] __irq_exit_rcu+0x103/0x1c0
[ 81.147211][ T205] ---[ end trace 0000000000000000 ]---
[ 81.147557][ T205] bond0: (slave eth1): link status definitely up, 10000 Mbps full duplex
[ 81.148244][ T205] bond0: active interface up!
[ 81.159347][ T205] ------------[ cut here ]------------
[ 81.159688][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#2: kworker/u16:2/205
[ 81.160371][ T205] Modules linked in: cls_matchall
[ 81.160707][ T205] CPU: 2 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 81.161235][ T205] Tainted: [W]=WARN
[ 81.161447][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 81.161745][ T205] Workqueue: bond0 bond_3ad_state_machine_handler
[ 81.162104][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 81.162427][ 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
[ 81.163201][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 81.163513][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70f840 RCX: 1ff40000000c0eee
[ 81.163854][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f8f0
[ 81.164227][ T205] RBP: ff1100000a104000 R08: 1fe22000016e1f1f R09: ff1100000d860ba8
[ 81.164592][ T205] R10: 0000000000000002 R11: 0000000000000001 R12: 0000000000000000
[ 81.164952][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002
[ 81.165334][ T205] FS: 0000000000000000(0000) GS:ff110000a461a000(0000) knlGS:0000000000000000
[ 81.165762][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 81.166093][ T205] CR2: 00007f28132a0574 CR3: 0000000030339006 CR4: 0000000000771ef0
[ 81.166460][ T205] PKRU: 55555554
[ 81.166689][ T205] Call Trace:
[ 81.166894][ T205]
[ 81.167070][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.167636][ T205] rtnetlink_event+0xe0/0x1f0
[ 81.167909][ T205] notifier_call_chain+0xb0/0x320
[ 81.168180][ T205] netdev_lower_state_changed+0xa0/0x100
[ 81.168447][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 81.168777][ T205] ? _mutex_trylock_nest_lock+0x235/0x390
[ 81.169071][ T205] bond_lower_state_changed+0x101/0x160
[ 81.169337][ T205] ? bond_queue_slave_event+0xa0/0xa0
[ 81.169588][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 81.169849][ T205] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 81.170180][ T205] ? __lock_acquire+0x508/0xc10
[ 81.170447][ T205] ? ad_mux_machine+0x2090/0x2090
[ 81.170732][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 81.170980][ T205] ? process_one_work+0xdb7/0x1410
[ 81.171246][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.171504][ T205] ? lock_acquire+0x134/0x160
[ 81.171754][ T205] ? rcu_is_watching+0x15/0xd0
[ 81.172037][ T205] process_one_work+0xdf8/0x1410
[ 81.172323][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 81.172571][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 81.172829][ T205] worker_thread+0x4f1/0xd60
[ 81.173092][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.173342][ T205] ? __kthread_parkme+0xbd/0x210
[ 81.173592][ T205] ? rescuer_thread+0x1320/0x1320
[ 81.173838][ T205] kthread+0x367/0x460
[ 81.174054][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 81.174351][ T205] ? kthread_affine_node+0x330/0x330
[ 81.174598][ T205] ret_from_fork+0x474/0x6b0
[ 81.174846][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 81.175174][ T205] ? __switch_to+0x5a3/0xe00
[ 81.175438][ T205] ? kthread_affine_node+0x330/0x330
[ 81.175687][ T205] ret_from_fork_asm+0x11/0x20
[ 81.175955][ T205]
[ 81.176170][ T205] irq event stamp: 9231
[ 81.176390][ T205] hardirqs last enabled at (9241): [] __up_console_sem+0x5a/0x70
[ 81.176779][ T205] hardirqs last disabled at (9250): [] __up_console_sem+0x3f/0x70
[ 81.177208][ T205] softirqs last enabled at (8744): [] handle_softirqs+0x611/0x940
[ 81.177612][ T205] softirqs last disabled at (8737): [] __irq_exit_rcu+0x103/0x1c0
[ 81.178261][ T205] ---[ end trace 0000000000000000 ]---
[ 83.464155][ T205] ------------[ cut here ]------------
[ 83.464364][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:2/205
[ 83.464620][ T205] Modules linked in: cls_matchall
[ 83.464763][ T205] CPU: 3 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 83.465056][ T205] Tainted: [W]=WARN
[ 83.465153][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.465328][ T205] Workqueue: bond0 bond_3ad_state_machine_handler
[ 83.465506][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 83.465673][ 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
[ 83.466132][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 83.466296][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70f240 RCX: 1ff40000000c0eee
[ 83.466496][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f2f0
[ 83.466691][ T205] RBP: ff1100000a104000 R08: 1fe22000016e1e5f R09: ff1100000d860ba8
[ 83.466880][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 83.467078][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 83.467272][ T205] FS: 0000000000000000(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 83.467499][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.467673][ T205] CR2: 00007fbc4755c000 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 83.467870][ T205] PKRU: 55555554
[ 83.467967][ T205] Call Trace:
[ 83.468071][ T205]
[ 83.468140][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.468267][ T205] rtnetlink_event+0xe0/0x1f0
[ 83.468400][ T205] notifier_call_chain+0xb0/0x320
[ 83.468535][ T205] netdev_lower_state_changed+0xa0/0x100
[ 83.468666][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 83.468826][ T205] ? _mutex_trylock_nest_lock+0x235/0x390
[ 83.468956][ T205] bond_lower_state_changed+0x101/0x160
[ 83.469091][ T205] ? bond_queue_slave_event+0xa0/0xa0
[ 83.469216][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 83.469350][ T205] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 83.469506][ T205] ? __lock_acquire+0x508/0xc10
[ 83.469632][ T205] ? ad_mux_machine+0x2090/0x2090
[ 83.469758][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.469882][ T205] ? process_one_work+0xdb7/0x1410
[ 83.470017][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.470140][ T205] ? lock_acquire+0x134/0x160
[ 83.470264][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.470394][ T205] process_one_work+0xdf8/0x1410
[ 83.470522][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 83.470644][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.470774][ T205] worker_thread+0x4f1/0xd60
[ 83.470900][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.471030][ T205] ? __kthread_parkme+0xbd/0x210
[ 83.471157][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.471282][ T205] kthread+0x367/0x460
[ 83.471380][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 83.471534][ T205] ? kthread_affine_node+0x330/0x330
[ 83.471664][ T205] ret_from_fork+0x474/0x6b0
[ 83.471790][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 83.471944][ T205] ? __switch_to+0x5a3/0xe00
[ 83.472076][ T205] ? kthread_affine_node+0x330/0x330
[ 83.472201][ T205] ret_from_fork_asm+0x11/0x20
[ 83.472341][ T205]
[ 83.472440][ T205] irq event stamp: 20177
[ 83.472541][ T205] hardirqs last enabled at (20185): [] __up_console_sem+0x5a/0x70
[ 83.472760][ T205] hardirqs last disabled at (20192): [] __up_console_sem+0x3f/0x70
[ 83.472977][ T205] softirqs last enabled at (20084): [] handle_softirqs+0x611/0x940
[ 83.473200][ T205] softirqs last disabled at (20079): [] __irq_exit_rcu+0x103/0x1c0
[ 83.473422][ T205] ---[ end trace 0000000000000000 ]---
[ 83.473656][ T205] ------------[ cut here ]------------
[ 83.473778][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:2/205
[ 83.474025][ T205] Modules linked in: cls_matchall
[ 83.474480][ T205] CPU: 3 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 83.474765][ T205] Tainted: [W]=WARN
[ 83.474861][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.475022][ T205] Workqueue: bond0 bond_3ad_state_machine_handler
[ 83.475182][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 83.475349][ 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
[ 83.475786][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 83.475942][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70f9c0 RCX: 1ff40000000c0eee
[ 83.476134][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70fa70
[ 83.476324][ T205] RBP: ff1100000cc5c000 R08: 1fe22000016e1f4f R09: ff1100000d860ba8
[ 83.476518][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 83.476704][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 83.476889][ T205] FS: 0000000000000000(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 83.477109][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.477267][ T205] CR2: 00007fbc4755c000 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 83.477464][ T205] PKRU: 55555554
[ 83.477560][ T205] Call Trace:
[ 83.477652][ T205]
[ 83.477720][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.477845][ T205] rtnetlink_event+0xe0/0x1f0
[ 83.477969][ T205] notifier_call_chain+0xb0/0x320
[ 83.478102][ T205] netdev_lower_state_changed+0xa0/0x100
[ 83.478257][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 83.478420][ T205] ? _mutex_trylock_nest_lock+0x235/0x390
[ 83.478545][ T205] bond_lower_state_changed+0x101/0x160
[ 83.478669][ T205] ? bond_queue_slave_event+0xa0/0xa0
[ 83.478800][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 83.478929][ T205] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 83.479118][ T205] ? __lock_acquire+0x508/0xc10
[ 83.479247][ T205] ? ad_mux_machine+0x2090/0x2090
[ 83.479378][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.479500][ T205] ? process_one_work+0xdb7/0x1410
[ 83.479627][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.479756][ T205] ? lock_acquire+0x134/0x160
[ 83.479880][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.480008][ T205] process_one_work+0xdf8/0x1410
[ 83.480141][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 83.480266][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.480408][ T205] worker_thread+0x4f1/0xd60
[ 83.480535][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.480762][ T205] ? __kthread_parkme+0xbd/0x210
[ 83.480885][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.481006][ T205] kthread+0x367/0x460
[ 83.481105][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 83.481343][ T205] ? kthread_affine_node+0x330/0x330
[ 83.481467][ T205] ret_from_fork+0x474/0x6b0
[ 83.481590][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 83.481747][ T205] ? __switch_to+0x5a3/0xe00
[ 83.481946][ T205] ? kthread_affine_node+0x330/0x330
[ 83.482074][ T205] ret_from_fork_asm+0x11/0x20
[ 83.482202][ T205]
[ 83.482295][ T205] irq event stamp: 20755
[ 83.482465][ T205] hardirqs last enabled at (20763): [] __up_console_sem+0x5a/0x70
[ 83.482678][ T205] hardirqs last disabled at (20770): [] __up_console_sem+0x3f/0x70
[ 83.482897][ T205] softirqs last enabled at (20562): [] handle_softirqs+0x611/0x940
[ 83.483191][ T205] softirqs last disabled at (20557): [] __irq_exit_rcu+0x103/0x1c0
[ 83.483416][ T205] ---[ end trace 0000000000000000 ]---
[ 83.591486][ T205] ------------[ cut here ]------------
[ 83.591660][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:2/205
[ 83.591915][ T205] Modules linked in: cls_matchall
[ 83.592239][ T205] CPU: 3 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 83.592539][ T205] Tainted: [W]=WARN
[ 83.592637][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.592799][ T205] Workqueue: bond0 bond_3ad_state_machine_handler
[ 83.592966][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 83.593138][ 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
[ 83.593600][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 83.593770][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70ec40 RCX: 1ff40000000c0eee
[ 83.593961][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70ecf0
[ 83.594154][ T205] RBP: ff1100000a104000 R08: 1fe22000016e1d9f R09: ff1100000d860ba8
[ 83.594357][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 83.594541][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 83.594727][ T205] FS: 0000000000000000(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 83.594956][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.595121][ T205] CR2: 00007f5001a06430 CR3: 000000000da71004 CR4: 0000000000771ef0
[ 83.595307][ T205] PKRU: 55555554
[ 83.595417][ T205] Call Trace:
[ 83.595515][ T205]
[ 83.595639][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.595828][ T205] rtnetlink_event+0xe0/0x1f0
[ 83.596144][ T205] notifier_call_chain+0xb0/0x320
[ 83.596359][ T205] netdev_lower_state_changed+0xa0/0x100
[ 83.596555][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 83.596809][ T205] ? _mutex_trylock_nest_lock+0x235/0x390
[ 83.596991][ T205] bond_lower_state_changed+0x101/0x160
[ 83.597166][ T205] ? bond_queue_slave_event+0xa0/0xa0
[ 83.597294][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 83.597427][ T205] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 83.597583][ T205] ? ad_mux_machine+0x2090/0x2090
[ 83.597706][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.597831][ T205] ? process_one_work+0xdb7/0x1410
[ 83.597954][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.598145][ T205] ? lock_acquire+0x134/0x160
[ 83.598271][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.598402][ T205] process_one_work+0xdf8/0x1410
[ 83.598531][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 83.598654][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.598781][ T205] worker_thread+0x4f1/0xd60
[ 83.598906][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.599104][ T205] ? __kthread_parkme+0xbd/0x210
[ 83.599231][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.599361][ T205] kthread+0x367/0x460
[ 83.599454][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 83.599610][ T205] ? kthread_affine_node+0x330/0x330
[ 83.599734][ T205] ret_from_fork+0x474/0x6b0
[ 83.599860][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 83.600067][ T205] ? __switch_to+0x5a3/0xe00
[ 83.600190][ T205] ? kthread_affine_node+0x330/0x330
[ 83.600393][ T205] ret_from_fork_asm+0x11/0x20
[ 83.600535][ T205]
[ 83.600634][ T205] irq event stamp: 21915
[ 83.600725][ T205] hardirqs last enabled at (21923): [] __up_console_sem+0x5a/0x70
[ 83.600940][ T205] hardirqs last disabled at (21930): [] __up_console_sem+0x3f/0x70
[ 83.601227][ T205] softirqs last enabled at (22064): [] handle_softirqs+0x611/0x940
[ 83.601454][ T205] softirqs last disabled at (21939): [] __irq_exit_rcu+0x103/0x1c0
[ 83.601666][ T205] ---[ end trace 0000000000000000 ]---
[ 83.687413][ T205] ------------[ cut here ]------------
[ 83.687681][ T205] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u16:2/205
[ 83.688085][ T205] Modules linked in: cls_matchall
[ 83.688302][ T205] CPU: 3 UID: 0 PID: 205 Comm: kworker/u16:2 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 83.688755][ T205] Tainted: [W]=WARN
[ 83.688916][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.689187][ T205] Workqueue: bond0 bond_3ad_state_machine_handler
[ 83.689451][ T205] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 83.689699][ 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
[ 83.690400][ T205] RSP: 0018:ffa0000000607940 EFLAGS: 00010286
[ 83.690637][ T205] RAX: 00000000ffffffa6 RBX: ff1100000b70f540 RCX: 1ff40000000c0eee
[ 83.690923][ T205] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f5f0
[ 83.691215][ T205] RBP: ff1100000cc59000 R08: 1fe22000016e1ebf R09: ff1100000d860ba8
[ 83.691503][ T205] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 83.691783][ T205] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 83.692084][ T205] FS: 0000000000000000(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 83.692420][ T205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.692661][ T205] CR2: 00007f3f1f83c010 CR3: 000000000f677002 CR4: 0000000000771ef0
[ 83.692955][ T205] PKRU: 55555554
[ 83.693109][ T205] Call Trace:
[ 83.693252][ T205]
[ 83.693361][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.693554][ T205] rtnetlink_event+0xe0/0x1f0
[ 83.693740][ T205] notifier_call_chain+0xb0/0x320
[ 83.693934][ T205] netdev_lower_state_changed+0xa0/0x100
[ 83.694118][ T205] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 83.694355][ T205] ? _mutex_trylock_nest_lock+0x235/0x390
[ 83.694537][ T205] bond_lower_state_changed+0x101/0x160
[ 83.694722][ T205] ? bond_queue_slave_event+0xa0/0xa0
[ 83.694896][ T205] ? lockdep_hardirqs_on+0x8c/0x130
[ 83.695088][ T205] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 83.695312][ T205] ? ad_mux_machine+0x2090/0x2090
[ 83.695498][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.695682][ T205] ? process_one_work+0xdb7/0x1410
[ 83.695864][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.696045][ T205] ? lock_acquire+0x134/0x160
[ 83.696218][ T205] ? rcu_is_watching+0x15/0xd0
[ 83.696407][ T205] process_one_work+0xdf8/0x1410
[ 83.696595][ T205] ? pwq_dec_nr_in_flight+0x710/0x710
[ 83.696776][ T205] ? lock_acquire.part.0+0xbc/0x260
[ 83.696973][ T205] worker_thread+0x4f1/0xd60
[ 83.697174][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.697371][ T205] ? __kthread_parkme+0xbd/0x210
[ 83.697562][ T205] ? rescuer_thread+0x1320/0x1320
[ 83.697750][ T205] kthread+0x367/0x460
[ 83.697892][ T205] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 83.698139][ T205] ? kthread_affine_node+0x330/0x330
[ 83.698340][ T205] ret_from_fork+0x474/0x6b0
[ 83.698535][ T205] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 83.698771][ T205] ? __switch_to+0x5a3/0xe00
[ 83.698965][ T205] ? kthread_affine_node+0x330/0x330
[ 83.699164][ T205] ret_from_fork_asm+0x11/0x20
[ 83.699375][ T205]
[ 83.699519][ T205] irq event stamp: 22797
[ 83.699668][ T205] hardirqs last enabled at (22805): [] __up_console_sem+0x5a/0x70
[ 83.699999][ T205] hardirqs last disabled at (22812): [] __up_console_sem+0x3f/0x70
[ 83.700338][ T205] softirqs last enabled at (22476): [] handle_softirqs+0x611/0x940
[ 83.700670][ T205] softirqs last disabled at (22471): [] __irq_exit_rcu+0x103/0x1c0
[ 83.701000][ T205] ---[ end trace 0000000000000000 ]---
[ 100.569625][ T2715] ------------[ cut here ]------------
[ 100.569895][ T2715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/2715
[ 100.571040][ T2715] Modules linked in: cls_matchall
[ 100.571272][ T2715] CPU: 3 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.571697][ T2715] Tainted: [W]=WARN
[ 100.571859][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.572142][ T2715] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.572423][ T2715] 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
[ 100.573197][ T2715] RSP: 0018:ffa000000335ee80 EFLAGS: 00010286
[ 100.573469][ T2715] RAX: 00000000ffffffa6 RBX: ff1100000b70f6c0 RCX: 1ff400000066bd96
[ 100.573790][ T2715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f770
[ 100.574130][ T2715] RBP: ff1100000a104000 R08: 1fe22000016e1eef R09: ff110000050d5158
[ 100.574459][ T2715] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 100.574787][ T2715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 100.575124][ T2715] FS: 00007f5476f2e840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 100.575512][ T2715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.575788][ T2715] CR2: 000000000baf3988 CR3: 000000000ff2c003 CR4: 0000000000771ef0
[ 100.576116][ T2715] PKRU: 55555554
[ 100.576274][ T2715] Call Trace:
[ 100.576428][ T2715]
[ 100.576544][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.576755][ T2715] rtnetlink_event+0xe0/0x1f0
[ 100.576967][ T2715] notifier_call_chain+0xb0/0x320
[ 100.577200][ T2715] netdev_lower_state_changed+0xa0/0x100
[ 100.577420][ T2715] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 100.577692][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.577909][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.578131][ T2715] ? cpus_read_unlock+0x4f/0xd0
[ 100.578347][ T2715] __bond_release_one+0x61d/0x970
[ 100.578575][ T2715] ? bond_enslave+0x4e20/0x4e20
[ 100.578793][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.579005][ T2715] ? find_held_lock+0x2b/0x80
[ 100.579247][ T2715] ? mark_usage+0x61/0x170
[ 100.579461][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.579674][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.579887][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.580121][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.580342][ T2715] do_set_master+0x15c/0x780
[ 100.580561][ T2715] ? kernel_text_address+0x149/0x170
[ 100.580776][ T2715] do_setlink.isra.0+0x9ec/0x2a60
[ 100.580992][ T2715] ? rtnl_link_get_size+0x350/0x350
[ 100.581214][ T2715] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 100.581490][ T2715] ? rcu_read_lock_any_held+0x3c/0x90
[ 100.581704][ T2715] ? validate_chain+0x38b/0xc20
[ 100.581916][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.582137][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.582352][ T2715] ? __kernel_text_address+0x12/0x30
[ 100.582570][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.582788][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.583003][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.583229][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.583440][ T2715] ? lock_acquire+0x134/0x160
[ 100.583656][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.583864][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.584090][ T2715] ? trace_contention_end+0xb3/0x1a0
[ 100.584313][ T2715] ? __mutex_lock+0x1db/0x2010
[ 100.584532][ T2715] ? __mutex_lock+0x9b2/0x2010
[ 100.584748][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.584963][ T2715] ? ww_mutex_lock+0x160/0x160
[ 100.585183][ T2715] ? nla_get_range_signed+0x3d0/0x3d0
[ 100.585401][ T2715] ? __rtnl_newlink+0x3fa/0xa50
[ 100.585624][ T2715] rtnl_newlink+0x8d1/0xee0
[ 100.585846][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.586073][ T2715] ? find_held_lock+0x2b/0x80
[ 100.586286][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.586508][ T2715] ? mark_usage+0x61/0x170
[ 100.586728][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.586947][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.587164][ T2715] ? find_held_lock+0x2b/0x80
[ 100.587374][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.587596][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.587817][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.588042][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 100.588257][ T2715] ? validate_chain+0x38b/0xc20
[ 100.588470][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.588689][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.588904][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.589124][ T2715] ? find_held_lock+0x2b/0x80
[ 100.589342][ T2715] netlink_rcv_skb+0x14e/0x3a0
[ 100.589561][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.589778][ T2715] ? netlink_ack+0xcd0/0xcd0
[ 100.589992][ T2715] ? netlink_deliver_tap+0xc5/0x330
[ 100.590211][ T2715] ? netlink_deliver_tap+0x13c/0x330
[ 100.590428][ T2715] netlink_unicast+0x486/0x750
[ 100.590653][ T2715] ? netlink_attachskb+0x810/0x810
[ 100.590873][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.591097][ T2715] netlink_sendmsg+0x735/0xc60
[ 100.591316][ T2715] ? netlink_unicast+0x750/0x750
[ 100.591542][ T2715] ? __might_fault+0x97/0x140
[ 100.591764][ T2715] ____sys_sendmsg+0x419/0x850
[ 100.591987][ T2715] ? copy_msghdr_from_user+0x2a0/0x460
[ 100.592215][ T2715] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 100.592486][ T2715] ? move_addr_to_kernel+0x40/0x40
[ 100.592709][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.592927][ T2715] ? validate_chain+0x38b/0xc20
[ 100.593151][ T2715] ___sys_sendmsg+0x14e/0x1d0
[ 100.593357][ T2715] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 100.593613][ T2715] ? copy_msghdr_from_user+0x460/0x460
[ 100.593849][ T2715] __sys_sendmsg+0x145/0x1f0
[ 100.594071][ T2715] ? __sys_sendmsg_sock+0x20/0x20
[ 100.594287][ T2715] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 100.594557][ T2715] ? do_raw_spin_unlock+0x59/0x250
[ 100.594769][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.594982][ T2715] do_syscall_64+0x117/0xfc0
[ 100.595203][ T2715] ? trace_hardirqs_off+0xd/0x30
[ 100.595406][ T2715] ? exc_page_fault+0xee/0x100
[ 100.595622][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 100.595890][ T2715] RIP: 0033:0x7f547716808e
[ 100.596128][ T2715] 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
[ 100.596895][ T2715] RSP: 002b:00007ffdc458a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 100.597225][ T2715] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f547716808e
[ 100.597553][ T2715] RDX: 0000000000000000 RSI: 00007ffdc458a940 RDI: 0000000000000005
[ 100.597861][ T2715] RBP: 00007ffdc458a8a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.598190][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9da
[ 100.598499][ T2715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc458b010
[ 100.598821][ T2715]
[ 100.598983][ T2715] irq event stamp: 23405
[ 100.599160][ T2715] hardirqs last enabled at (23415): [] __up_console_sem+0x5a/0x70
[ 100.599543][ T2715] hardirqs last disabled at (23422): [] __up_console_sem+0x3f/0x70
[ 100.599911][ T2715] softirqs last enabled at (22534): [] handle_softirqs+0x611/0x940
[ 100.600279][ T2715] softirqs last disabled at (22523): [] __irq_exit_rcu+0x103/0x1c0
[ 100.600657][ T2715] ---[ end trace 0000000000000000 ]---
[ 100.602047][ T2715] ------------[ cut here ]------------
[ 100.602266][ T2715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/2715
[ 100.602691][ T2715] Modules linked in: cls_matchall
[ 100.603780][ T2715] CPU: 3 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.604247][ T2715] Tainted: [W]=WARN
[ 100.604412][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.604687][ T2715] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.604966][ T2715] 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
[ 100.605913][ T2715] RSP: 0018:ffa000000335edd0 EFLAGS: 00010286
[ 100.606197][ T2715] RAX: 00000000ffffffa6 RBX: ff1100000b70eac0 RCX: 1ff400000066bd80
[ 100.606535][ T2715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70eb70
[ 100.607026][ T2715] RBP: ff1100000a104000 R08: 1fe22000016e1d6f R09: ff110000050d5158
[ 100.607352][ T2715] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 100.607679][ T2715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 100.608188][ T2715] FS: 00007f5476f2e840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 100.608563][ T2715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.608830][ T2715] CR2: 000000000baf3988 CR3: 000000000ff2c003 CR4: 0000000000771ef0
[ 100.609324][ T2715] PKRU: 55555554
[ 100.609489][ T2715] Call Trace:
[ 100.609654][ T2715]
[ 100.609767][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.610158][ T2715] rtnetlink_event+0xe0/0x1f0
[ 100.610369][ T2715] notifier_call_chain+0xb0/0x320
[ 100.610587][ T2715] __netdev_upper_dev_unlink+0x10b/0x1e0
[ 100.610803][ T2715] ? netdev_adjacent_change_prepare+0x170/0x170
[ 100.611232][ T2715] ? lockdep_hardirqs_on+0x8c/0x130
[ 100.611443][ T2715] ? __local_bh_enable_ip+0xa5/0x140
[ 100.611659][ T2715] ? __local_bh_enable_ip+0xa5/0x140
[ 100.611884][ T2715] ? ad_agg_selection_logic+0x1b70/0x1b70
[ 100.612265][ T2715] netdev_upper_dev_unlink+0x79/0xa0
[ 100.612485][ T2715] ? __netdev_upper_dev_unlink+0x1e0/0x1e0
[ 100.612754][ T2715] __bond_release_one+0x476/0x970
[ 100.612971][ T2715] ? bond_enslave+0x4e20/0x4e20
[ 100.613347][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.613570][ T2715] ? find_held_lock+0x2b/0x80
[ 100.613790][ T2715] ? mark_usage+0x61/0x170
[ 100.614001][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.614227][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.614439][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.614661][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.614882][ T2715] do_set_master+0x15c/0x780
[ 100.615265][ T2715] ? kernel_text_address+0x149/0x170
[ 100.615489][ T2715] do_setlink.isra.0+0x9ec/0x2a60
[ 100.615706][ T2715] ? rtnl_link_get_size+0x350/0x350
[ 100.615916][ T2715] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 100.616350][ T2715] ? rcu_read_lock_any_held+0x3c/0x90
[ 100.616568][ T2715] ? validate_chain+0x38b/0xc20
[ 100.616786][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.617158][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.617379][ T2715] ? __kernel_text_address+0x12/0x30
[ 100.617602][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.617821][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.618193][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.618408][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.618627][ T2715] ? lock_acquire+0x134/0x160
[ 100.618843][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.619067][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.619278][ T2715] ? trace_contention_end+0xb3/0x1a0
[ 100.619495][ T2715] ? __mutex_lock+0x1db/0x2010
[ 100.619711][ T2715] ? __mutex_lock+0x9b2/0x2010
[ 100.620090][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.620307][ T2715] ? ww_mutex_lock+0x160/0x160
[ 100.620527][ T2715] ? nla_get_range_signed+0x3d0/0x3d0
[ 100.620747][ T2715] ? __rtnl_newlink+0x3fa/0xa50
[ 100.621135][ T2715] rtnl_newlink+0x8d1/0xee0
[ 100.621349][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.621552][ T2715] ? find_held_lock+0x2b/0x80
[ 100.621766][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.622146][ T2715] ? mark_usage+0x61/0x170
[ 100.622359][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.622580][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.622797][ T2715] ? find_held_lock+0x2b/0x80
[ 100.623170][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.623380][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.623592][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.623799][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 100.624176][ T2715] ? validate_chain+0x38b/0xc20
[ 100.624389][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.624602][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.624825][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.625043][ T2715] ? find_held_lock+0x2b/0x80
[ 100.625257][ T2715] netlink_rcv_skb+0x14e/0x3a0
[ 100.625468][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.625681][ T2715] ? netlink_ack+0xcd0/0xcd0
[ 100.626074][ T2715] ? netlink_deliver_tap+0xc5/0x330
[ 100.626288][ T2715] ? netlink_deliver_tap+0x13c/0x330
[ 100.626508][ T2715] netlink_unicast+0x486/0x750
[ 100.626731][ T2715] ? netlink_attachskb+0x810/0x810
[ 100.627105][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.627322][ T2715] netlink_sendmsg+0x735/0xc60
[ 100.627546][ T2715] ? netlink_unicast+0x750/0x750
[ 100.627764][ T2715] ? __might_fault+0x97/0x140
[ 100.628150][ T2715] ____sys_sendmsg+0x419/0x850
[ 100.628368][ T2715] ? copy_msghdr_from_user+0x2a0/0x460
[ 100.628585][ T2715] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 100.628850][ T2715] ? move_addr_to_kernel+0x40/0x40
[ 100.629237][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.629453][ T2715] ? validate_chain+0x38b/0xc20
[ 100.629679][ T2715] ___sys_sendmsg+0x14e/0x1d0
[ 100.629888][ T2715] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 100.630153][ T2715] ? copy_msghdr_from_user+0x460/0x460
[ 100.630386][ T2715] __sys_sendmsg+0x145/0x1f0
[ 100.630597][ T2715] ? __sys_sendmsg_sock+0x20/0x20
[ 100.630804][ T2715] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 100.631243][ T2715] ? do_raw_spin_unlock+0x59/0x250
[ 100.631459][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.631682][ T2715] do_syscall_64+0x117/0xfc0
[ 100.631894][ T2715] ? trace_hardirqs_off+0xd/0x30
[ 100.632284][ T2715] ? exc_page_fault+0xee/0x100
[ 100.632529][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 100.632797][ T2715] RIP: 0033:0x7f547716808e
[ 100.633199][ T2715] 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
[ 100.633959][ T2715] RSP: 002b:00007ffdc458a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 100.634303][ T2715] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f547716808e
[ 100.634630][ T2715] RDX: 0000000000000000 RSI: 00007ffdc458a940 RDI: 0000000000000005
[ 100.635114][ T2715] RBP: 00007ffdc458a8a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.635436][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9da
[ 100.635750][ T2715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc458b010
[ 100.636239][ T2715]
[ 100.636404][ T2715] irq event stamp: 25423
[ 100.636572][ T2715] hardirqs last enabled at (25431): [] __up_console_sem+0x5a/0x70
[ 100.636948][ T2715] hardirqs last disabled at (25438): [] __up_console_sem+0x3f/0x70
[ 100.637487][ T2715] softirqs last enabled at (24414): [] handle_softirqs+0x611/0x940
[ 100.637857][ T2715] softirqs last disabled at (23839): [] __irq_exit_rcu+0x103/0x1c0
[ 100.638390][ T2715] ---[ end trace 0000000000000000 ]---
[ 100.638750][ T2715] bond0: (slave eth0): Releasing backup interface
[ 100.639125][ T2715] bond0: (slave eth0): the permanent HWaddr of slave - 32:4e:bf:7f:dc:e5 - is still in use by bond - set the HWaddr of slave to a different address to avoid conflicts
[ 100.639690][ T2715] bond0: active interface up!
[ 100.651229][ T2715] ------------[ cut here ]------------
[ 100.651534][ T2715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: ip/2715
[ 100.651969][ T2715] Modules linked in: cls_matchall
[ 100.653314][ T2715] CPU: 3 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.653763][ T2715] Tainted: [W]=WARN
[ 100.653924][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.654320][ T2715] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.654612][ T2715] 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
[ 100.655505][ T2715] RSP: 0018:ffa000000335ee30 EFLAGS: 00010286
[ 100.655779][ T2715] RAX: 00000000ffffffa6 RBX: ff1100000b70f3c0 RCX: 1ff400000066bd8c
[ 100.656211][ T2715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f470
[ 100.656539][ T2715] RBP: ff1100000d15a000 R08: 1fe22000016e1e8f R09: ff110000050d5158
[ 100.656845][ T2715] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 100.657275][ T2715] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000003
[ 100.657600][ T2715] FS: 00007f5476f2e840(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 100.657977][ T2715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.658347][ T2715] CR2: 000000000baf3988 CR3: 000000000ff2c003 CR4: 0000000000771ef0
[ 100.658669][ T2715] PKRU: 55555554
[ 100.658826][ T2715] Call Trace:
[ 100.658979][ T2715]
[ 100.659183][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.659389][ T2715] rtnetlink_event+0xe0/0x1f0
[ 100.659607][ T2715] notifier_call_chain+0xb0/0x320
[ 100.659822][ T2715] netdev_compute_master_upper_features+0x6d8/0xdd0
[ 100.660191][ T2715] ? netdev_change_features+0xa0/0xa0
[ 100.660400][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.660617][ T2715] __bond_release_one.cold+0x4e6/0xa86
[ 100.660829][ T2715] ? bond_enslave+0x4e20/0x4e20
[ 100.661138][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.661353][ T2715] ? find_held_lock+0x2b/0x80
[ 100.661566][ T2715] ? mark_usage+0x61/0x170
[ 100.661777][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.661985][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.662301][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.662526][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.662741][ T2715] do_set_master+0x15c/0x780
[ 100.662957][ T2715] ? kernel_text_address+0x149/0x170
[ 100.663279][ T2715] do_setlink.isra.0+0x9ec/0x2a60
[ 100.663506][ T2715] ? rtnl_link_get_size+0x350/0x350
[ 100.663714][ T2715] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 100.663972][ T2715] ? rcu_read_lock_any_held+0x3c/0x90
[ 100.664277][ T2715] ? validate_chain+0x38b/0xc20
[ 100.664489][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.664703][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.664915][ T2715] ? __kernel_text_address+0x12/0x30
[ 100.665225][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.665439][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.665651][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.665862][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.666174][ T2715] ? lock_acquire+0x134/0x160
[ 100.666388][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.666598][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.666806][ T2715] ? trace_contention_end+0xb3/0x1a0
[ 100.667124][ T2715] ? __mutex_lock+0x1db/0x2010
[ 100.667337][ T2715] ? __mutex_lock+0x9b2/0x2010
[ 100.667556][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.667793][ T2715] ? ww_mutex_lock+0x160/0x160
[ 100.668001][ T2715] ? nla_get_range_signed+0x3d0/0x3d0
[ 100.668315][ T2715] ? __rtnl_newlink+0x3fa/0xa50
[ 100.668541][ T2715] rtnl_newlink+0x8d1/0xee0
[ 100.668758][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.668970][ T2715] ? find_held_lock+0x2b/0x80
[ 100.669281][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.669499][ T2715] ? mark_usage+0x61/0x170
[ 100.669710][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.669926][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.670237][ T2715] ? find_held_lock+0x2b/0x80
[ 100.670449][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.670673][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.670886][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.671203][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 100.671410][ T2715] ? validate_chain+0x38b/0xc20
[ 100.671619][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.671825][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.672138][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.672351][ T2715] ? find_held_lock+0x2b/0x80
[ 100.672573][ T2715] netlink_rcv_skb+0x14e/0x3a0
[ 100.672786][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.672999][ T2715] ? netlink_ack+0xcd0/0xcd0
[ 100.673318][ T2715] ? netlink_deliver_tap+0xc5/0x330
[ 100.673535][ T2715] ? netlink_deliver_tap+0x13c/0x330
[ 100.673747][ T2715] netlink_unicast+0x486/0x750
[ 100.673959][ T2715] ? netlink_attachskb+0x810/0x810
[ 100.674277][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.674496][ T2715] netlink_sendmsg+0x735/0xc60
[ 100.674709][ T2715] ? netlink_unicast+0x750/0x750
[ 100.674926][ T2715] ? __might_fault+0x97/0x140
[ 100.675252][ T2715] ____sys_sendmsg+0x419/0x850
[ 100.675468][ T2715] ? copy_msghdr_from_user+0x2a0/0x460
[ 100.675684][ T2715] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 100.675952][ T2715] ? move_addr_to_kernel+0x40/0x40
[ 100.676278][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.676556][ T2715] ? validate_chain+0x38b/0xc20
[ 100.676772][ T2715] ___sys_sendmsg+0x14e/0x1d0
[ 100.676983][ T2715] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 100.677359][ T2715] ? copy_msghdr_from_user+0x460/0x460
[ 100.677609][ T2715] __sys_sendmsg+0x145/0x1f0
[ 100.677822][ T2715] ? __sys_sendmsg_sock+0x20/0x20
[ 100.678134][ T2715] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 100.678424][ T2715] ? do_raw_spin_unlock+0x59/0x250
[ 100.678657][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.678873][ T2715] do_syscall_64+0x117/0xfc0
[ 100.679195][ T2715] ? trace_hardirqs_off+0xd/0x30
[ 100.679406][ T2715] ? exc_page_fault+0xee/0x100
[ 100.679624][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 100.679887][ T2715] RIP: 0033:0x7f547716808e
[ 100.680218][ T2715] 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
[ 100.680971][ T2715] RSP: 002b:00007ffdc458a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 100.681400][ T2715] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f547716808e
[ 100.681713][ T2715] RDX: 0000000000000000 RSI: 00007ffdc458a940 RDI: 0000000000000005
[ 100.682134][ T2715] RBP: 00007ffdc458a8a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.682457][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9da
[ 100.682772][ T2715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc458b010
[ 100.683194][ T2715]
[ 100.683352][ T2715] irq event stamp: 30489
[ 100.683517][ T2715] hardirqs last enabled at (30497): [] __up_console_sem+0x5a/0x70
[ 100.683886][ T2715] hardirqs last disabled at (30504): [] __up_console_sem+0x3f/0x70
[ 100.684354][ T2715] softirqs last enabled at (30604): [] handle_softirqs+0x611/0x940
[ 100.684717][ T2715] softirqs last disabled at (30513): [] __irq_exit_rcu+0x103/0x1c0
[ 100.685184][ T2715] ---[ end trace 0000000000000000 ]---
[ 100.693130][ T2715] ------------[ cut here ]------------
[ 100.693326][ T2715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/2715
[ 100.693617][ T2715] Modules linked in: cls_matchall
[ 100.693767][ T2715] CPU: 1 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.694052][ T2715] Tainted: [W]=WARN
[ 100.694162][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.694346][ T2715] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.694530][ T2715] 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
[ 100.695010][ T2715] RSP: 0018:ffa000000335edd8 EFLAGS: 00010286
[ 100.695194][ T2715] RAX: 00000000ffffffa6 RBX: ff1100000b70f9c0 RCX: 1ff400000066bd81
[ 100.695401][ T2715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70fa70
[ 100.695607][ T2715] RBP: ff1100000a104000 R08: 1fe22000016e1f4f R09: ff110000050d5158
[ 100.695811][ T2715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000041
[ 100.696019][ T2715] R13: 0000000000000000 R14: 0000000000000000 R15: ffa000000335ee20
[ 100.696227][ T2715] FS: 00007f5476f2e840(0000) GS:ff110000a459a000(0000) knlGS:0000000000000000
[ 100.696468][ T2715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.696648][ T2715] CR2: 0000562ca880b958 CR3: 000000000ff2c003 CR4: 0000000000771ef0
[ 100.696853][ T2715] PKRU: 55555554
[ 100.696956][ T2715] Call Trace:
[ 100.697062][ T2715]
[ 100.697137][ T2715] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 100.697277][ T2715] rtmsg_ifinfo+0x5c/0xb0
[ 100.697380][ T2715] netif_close_many+0x2ac/0x640
[ 100.697526][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.697667][ T2715] ? __dev_close_many+0x670/0x670
[ 100.697803][ T2715] ? find_held_lock+0x2b/0x80
[ 100.697941][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.698108][ T2715] netif_close+0x121/0x2a0
[ 100.698249][ T2715] ? mark_held_locks+0x40/0x70
[ 100.698387][ T2715] ? netif_close_many+0x640/0x640
[ 100.698530][ T2715] ? __local_bh_enable_ip+0xa5/0x140
[ 100.698666][ T2715] ? __local_bh_enable_ip+0xa5/0x140
[ 100.698802][ T2715] ? dev_mc_del+0xfe/0x150
[ 100.698940][ T2715] dev_close+0x99/0x220
[ 100.699050][ T2715] __bond_release_one.cold+0x5be/0xa86
[ 100.699193][ T2715] ? bond_enslave+0x4e20/0x4e20
[ 100.699335][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.699472][ T2715] ? find_held_lock+0x2b/0x80
[ 100.699613][ T2715] ? mark_usage+0x61/0x170
[ 100.699749][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.699884][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.700026][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.700170][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.700316][ T2715] do_set_master+0x15c/0x780
[ 100.700455][ T2715] ? kernel_text_address+0x149/0x170
[ 100.700600][ T2715] do_setlink.isra.0+0x9ec/0x2a60
[ 100.700747][ T2715] ? rtnl_link_get_size+0x350/0x350
[ 100.700888][ T2715] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 100.701068][ T2715] ? rcu_read_lock_any_held+0x3c/0x90
[ 100.701207][ T2715] ? validate_chain+0x38b/0xc20
[ 100.701349][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.701490][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.701630][ T2715] ? __kernel_text_address+0x12/0x30
[ 100.701767][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.701906][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.702049][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.702187][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.702324][ T2715] ? lock_acquire+0x134/0x160
[ 100.702462][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.702615][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.702752][ T2715] ? trace_contention_end+0xb3/0x1a0
[ 100.702895][ T2715] ? __mutex_lock+0x1db/0x2010
[ 100.703040][ T2715] ? __mutex_lock+0x9b2/0x2010
[ 100.703180][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.703324][ T2715] ? ww_mutex_lock+0x160/0x160
[ 100.703460][ T2715] ? nla_get_range_signed+0x3d0/0x3d0
[ 100.703610][ T2715] ? __rtnl_newlink+0x3fa/0xa50
[ 100.703752][ T2715] rtnl_newlink+0x8d1/0xee0
[ 100.703893][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.704044][ T2715] ? find_held_lock+0x2b/0x80
[ 100.704184][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.704327][ T2715] ? mark_usage+0x61/0x170
[ 100.704469][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.704617][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.704755][ T2715] ? find_held_lock+0x2b/0x80
[ 100.704894][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.705039][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.705180][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.705326][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 100.705467][ T2715] ? validate_chain+0x38b/0xc20
[ 100.705617][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.705754][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.705896][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.706040][ T2715] ? find_held_lock+0x2b/0x80
[ 100.706182][ T2715] netlink_rcv_skb+0x14e/0x3a0
[ 100.706325][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.706463][ T2715] ? netlink_ack+0xcd0/0xcd0
[ 100.706615][ T2715] ? netlink_deliver_tap+0xc5/0x330
[ 100.706754][ T2715] ? netlink_deliver_tap+0x13c/0x330
[ 100.706894][ T2715] netlink_unicast+0x486/0x750
[ 100.707037][ T2715] ? netlink_attachskb+0x810/0x810
[ 100.707176][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.707318][ T2715] netlink_sendmsg+0x735/0xc60
[ 100.707457][ T2715] ? netlink_unicast+0x750/0x750
[ 100.707603][ T2715] ? __might_fault+0x97/0x140
[ 100.707745][ T2715] ____sys_sendmsg+0x419/0x850
[ 100.707886][ T2715] ? copy_msghdr_from_user+0x2a0/0x460
[ 100.708029][ T2715] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 100.708199][ T2715] ? move_addr_to_kernel+0x40/0x40
[ 100.708338][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.708484][ T2715] ? validate_chain+0x38b/0xc20
[ 100.708672][ T2715] ___sys_sendmsg+0x14e/0x1d0
[ 100.708854][ T2715] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 100.709086][ T2715] ? copy_msghdr_from_user+0x460/0x460
[ 100.709286][ T2715] __sys_sendmsg+0x145/0x1f0
[ 100.709466][ T2715] ? __sys_sendmsg_sock+0x20/0x20
[ 100.709652][ T2715] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 100.709886][ T2715] ? do_raw_spin_unlock+0x59/0x250
[ 100.710076][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.710265][ T2715] do_syscall_64+0x117/0xfc0
[ 100.710449][ T2715] ? trace_hardirqs_off+0xd/0x30
[ 100.710616][ T2715] ? exc_page_fault+0xee/0x100
[ 100.710771][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 100.711039][ T2715] RIP: 0033:0x7f547716808e
[ 100.711262][ T2715] 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
[ 100.711982][ T2715] RSP: 002b:00007ffdc458a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 100.712205][ T2715] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f547716808e
[ 100.712415][ T2715] RDX: 0000000000000000 RSI: 00007ffdc458a940 RDI: 0000000000000005
[ 100.712629][ T2715] RBP: 00007ffdc458a8a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.712837][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9da
[ 100.713049][ T2715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc458b010
[ 100.713264][ T2715]
[ 100.713370][ T2715] irq event stamp: 38937
[ 100.713483][ T2715] hardirqs last enabled at (38945): [] __up_console_sem+0x5a/0x70
[ 100.713729][ T2715] hardirqs last disabled at (38952): [] __up_console_sem+0x3f/0x70
[ 100.713972][ T2715] softirqs last enabled at (38138): [] handle_softirqs+0x611/0x940
[ 100.714219][ T2715] softirqs last disabled at (38133): [] __irq_exit_rcu+0x103/0x1c0
[ 100.714466][ T2715] ---[ end trace 0000000000000000 ]---
[ 100.714996][ T2715] ------------[ cut here ]------------
[ 100.715142][ T2715] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#1: ip/2715
[ 100.715414][ T2715] Modules linked in: cls_matchall
[ 100.715566][ T2715] CPU: 1 UID: 0 PID: 2715 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.715847][ T2715] Tainted: [W]=WARN
[ 100.715957][ T2715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.716134][ T2715] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.716314][ T2715] 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
[ 100.716806][ T2715] RSP: 0018:ffa000000335ee00 EFLAGS: 00010286
[ 100.716980][ T2715] RAX: 00000000ffffffa6 RBX: ff1100000b70f240 RCX: 1ff400000066bd86
[ 100.717194][ T2715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70f2f0
[ 100.717401][ T2715] RBP: ff1100000a104000 R08: 1fe22000016e1e5f R09: ff110000050d5158
[ 100.717616][ T2715] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
[ 100.717822][ T2715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
[ 100.718033][ T2715] FS: 00007f5476f2e840(0000) GS:ff110000a459a000(0000) knlGS:0000000000000000
[ 100.718280][ T2715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.718455][ T2715] CR2: 0000562ca880b958 CR3: 000000000ff2c003 CR4: 0000000000771ef0
[ 100.718671][ T2715] PKRU: 55555554
[ 100.718775][ T2715] Call Trace:
[ 100.718877][ T2715]
[ 100.718949][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.719095][ T2715] rtnetlink_event+0xe0/0x1f0
[ 100.719234][ T2715] notifier_call_chain+0xb0/0x320
[ 100.719373][ T2715] netif_set_mac_address+0x2dd/0x410
[ 100.719517][ T2715] ? __dev_close_many+0x670/0x670
[ 100.719655][ T2715] ? find_held_lock+0x2b/0x80
[ 100.719795][ T2715] ? netif_set_group+0x70/0x70
[ 100.719932][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.720076][ T2715] ? netif_close+0x121/0x2a0
[ 100.720212][ T2715] ? mark_held_locks+0x40/0x70
[ 100.720349][ T2715] ? netif_close_many+0x640/0x640
[ 100.720496][ T2715] dev_set_mac_address+0xa9/0x260
[ 100.720635][ T2715] ? dev_close+0x99/0x220
[ 100.720743][ T2715] __bond_release_one.cold+0x6d9/0xa86
[ 100.720946][ T2715] ? bond_enslave+0x4e20/0x4e20
[ 100.721111][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.721249][ T2715] ? find_held_lock+0x2b/0x80
[ 100.721387][ T2715] ? mark_usage+0x61/0x170
[ 100.721533][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.721670][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.721814][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.721956][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.722100][ T2715] do_set_master+0x15c/0x780
[ 100.722237][ T2715] ? kernel_text_address+0x149/0x170
[ 100.722381][ T2715] do_setlink.isra.0+0x9ec/0x2a60
[ 100.722529][ T2715] ? rtnl_link_get_size+0x350/0x350
[ 100.722680][ T2715] ? rcu_lockdep_current_cpu_online+0x39/0x1b0
[ 100.722855][ T2715] ? rcu_read_lock_any_held+0x3c/0x90
[ 100.722994][ T2715] ? validate_chain+0x38b/0xc20
[ 100.723139][ T2715] ? rcu_read_lock_any_held+0x66/0x90
[ 100.723277][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.723416][ T2715] ? __kernel_text_address+0x12/0x30
[ 100.723560][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.723699][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.723839][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.723978][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.724120][ T2715] ? lock_acquire+0x134/0x160
[ 100.724256][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.724399][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.724543][ T2715] ? trace_contention_end+0xb3/0x1a0
[ 100.724681][ T2715] ? __mutex_lock+0x1db/0x2010
[ 100.724818][ T2715] ? __mutex_lock+0x9b2/0x2010
[ 100.724959][ T2715] ? rtnl_newlink+0x883/0xee0
[ 100.725104][ T2715] ? ww_mutex_lock+0x160/0x160
[ 100.725240][ T2715] ? nla_get_range_signed+0x3d0/0x3d0
[ 100.725384][ T2715] ? __rtnl_newlink+0x3fa/0xa50
[ 100.725530][ T2715] rtnl_newlink+0x8d1/0xee0
[ 100.725670][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.725808][ T2715] ? find_held_lock+0x2b/0x80
[ 100.725946][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.726094][ T2715] ? mark_usage+0x61/0x170
[ 100.726230][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.726370][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.726514][ T2715] ? find_held_lock+0x2b/0x80
[ 100.726650][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.726788][ T2715] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.726929][ T2715] ? __rtnl_newlink+0xa50/0xa50
[ 100.727074][ T2715] rtnetlink_rcv_msg+0x6fd/0xbd0
[ 100.727211][ T2715] ? validate_chain+0x38b/0xc20
[ 100.727347][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.727487][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.727627][ T2715] ? lock_acquire.part.0+0xbc/0x260
[ 100.727763][ T2715] ? find_held_lock+0x2b/0x80
[ 100.727899][ T2715] netlink_rcv_skb+0x14e/0x3a0
[ 100.728046][ T2715] ? rtnl_link_fill+0x900/0x900
[ 100.728190][ T2715] ? netlink_ack+0xcd0/0xcd0
[ 100.728331][ T2715] ? netlink_deliver_tap+0xc5/0x330
[ 100.728469][ T2715] ? netlink_deliver_tap+0x13c/0x330
[ 100.728613][ T2715] netlink_unicast+0x486/0x750
[ 100.728753][ T2715] ? netlink_attachskb+0x810/0x810
[ 100.728893][ T2715] ? __lock_acquire+0x508/0xc10
[ 100.729037][ T2715] netlink_sendmsg+0x735/0xc60
[ 100.729179][ T2715] ? netlink_unicast+0x750/0x750
[ 100.729323][ T2715] ? __might_fault+0x97/0x140
[ 100.729463][ T2715] ____sys_sendmsg+0x419/0x850
[ 100.729606][ T2715] ? copy_msghdr_from_user+0x2a0/0x460
[ 100.729744][ T2715] ? get_timestamp.constprop.0+0x3a0/0x3a0
[ 100.729917][ T2715] ? move_addr_to_kernel+0x40/0x40
[ 100.730062][ T2715] ? stack_depot_save_flags+0x367/0x770
[ 100.730201][ T2715] ? validate_chain+0x38b/0xc20
[ 100.730341][ T2715] ___sys_sendmsg+0x14e/0x1d0
[ 100.730481][ T2715] ? __call_rcu_common.constprop.0+0xb2/0xa10
[ 100.730653][ T2715] ? copy_msghdr_from_user+0x460/0x460
[ 100.730803][ T2715] __sys_sendmsg+0x145/0x1f0
[ 100.730942][ T2715] ? __sys_sendmsg_sock+0x20/0x20
[ 100.731086][ T2715] ? __call_rcu_common.constprop.0+0x3d1/0xa10
[ 100.731259][ T2715] ? do_raw_spin_unlock+0x59/0x250
[ 100.731399][ T2715] ? rcu_is_watching+0x15/0xd0
[ 100.731542][ T2715] do_syscall_64+0x117/0xfc0
[ 100.731681][ T2715] ? trace_hardirqs_off+0xd/0x30
[ 100.731819][ T2715] ? exc_page_fault+0xee/0x100
[ 100.731957][ T2715] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 100.732131][ T2715] RIP: 0033:0x7f547716808e
[ 100.732277][ T2715] 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
[ 100.732768][ T2715] RSP: 002b:00007ffdc458a890 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 100.732978][ T2715] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f547716808e
[ 100.733187][ T2715] RDX: 0000000000000000 RSI: 00007ffdc458a940 RDI: 0000000000000005
[ 100.733395][ T2715] RBP: 00007ffdc458a8a0 R08: 0000000000000000 R09: 0000000000000000
[ 100.733604][ T2715] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10c9da
[ 100.733809][ T2715] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffdc458b010
[ 100.734025][ T2715]
[ 100.734130][ T2715] irq event stamp: 41273
[ 100.734236][ T2715] hardirqs last enabled at (41281): [] __up_console_sem+0x5a/0x70
[ 100.734479][ T2715] hardirqs last disabled at (41288): [] __up_console_sem+0x3f/0x70
[ 100.734717][ T2715] softirqs last enabled at (40210): [] __alloc_skb+0x4c5/0x5f0
[ 100.734958][ T2715] softirqs last disabled at (40208): [] __alloc_skb+0x4c5/0x5f0
[ 100.735204][ T2715] ---[ end trace 0000000000000000 ]---
[ 100.735995][ T37] ------------[ cut here ]------------
[ 100.736217][ T37] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#3: kworker/u18:0/37
[ 100.736604][ T37] Modules linked in: cls_matchall
[ 100.736809][ T37] CPU: 3 UID: 0 PID: 37 Comm: kworker/u18:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.737261][ T37] Tainted: [W]=WARN
[ 100.737407][ T37] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.737649][ T37] Workqueue: events_unbound linkwatch_event
[ 100.737904][ T37] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.738172][ 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
[ 100.738869][ T37] RSP: 0018:ffa000000029f9e0 EFLAGS: 00010286
[ 100.739126][ T37] RAX: 00000000ffffffa6 RBX: ff1100000b70fcc0 RCX: 1ff4000000053f02
[ 100.739415][ T37] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70fd70
[ 100.739714][ T37] RBP: ff110000088cc000 R08: 1fe22000016e1faf R09: ff11000001d88ba8
[ 100.739991][ T37] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
[ 100.740293][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
[ 100.740584][ T37] FS: 0000000000000000(0000) GS:ff110000a469a000(0000) knlGS:0000000000000000
[ 100.740918][ T37] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.741169][ T37] CR2: 000000000baf3988 CR3: 0000000030339005 CR4: 0000000000771ef0
[ 100.741455][ T37] PKRU: 55555554
[ 100.741604][ T37] Call Trace:
[ 100.741879][ T37]
[ 100.741982][ T37] ? ip6_route_dev_notify+0x3d/0x380
[ 100.742186][ T37] rtmsg_ifinfo_event.part.0+0x2c/0x130
[ 100.742381][ T37] ? notifier_call_chain+0xb0/0x320
[ 100.742575][ T37] rtmsg_ifinfo+0x5c/0xb0
[ 100.742847][ T37] netif_state_change+0x155/0x3d0
[ 100.743044][ T37] ? dev_deactivate+0xc1/0x210
[ 100.743228][ T37] ? call_netdevice_notifiers_info+0xd0/0xd0
[ 100.743458][ T37] ? rfc2863_policy+0x1a0/0x310
[ 100.743790][ T37] ? linkwatch_do_dev+0x9c/0xd0
[ 100.743979][ T37] __linkwatch_run_queue+0x350/0x850
[ 100.744180][ T37] ? linkwatch_do_dev+0xd0/0xd0
[ 100.744377][ T37] linkwatch_event+0x7f/0xb0
[ 100.744701][ T37] ? __linkwatch_run_queue+0x850/0x850
[ 100.744893][ T37] process_one_work+0xdf8/0x1410
[ 100.745099][ T37] ? pwq_dec_nr_in_flight+0x710/0x710
[ 100.745288][ T37] ? lock_acquire.part.0+0xbc/0x260
[ 100.745622][ T37] worker_thread+0x4f1/0xd60
[ 100.745817][ T37] ? rescuer_thread+0x1320/0x1320
[ 100.746006][ T37] kthread+0x367/0x460
[ 100.746161][ T37] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 100.746538][ T37] ? kthread_affine_node+0x330/0x330
[ 100.746730][ T37] ret_from_fork+0x474/0x6b0
[ 100.746922][ T37] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 100.747302][ T37] ? __switch_to+0x5a3/0xe00
[ 100.747499][ T37] ? kthread_affine_node+0x330/0x330
[ 100.747688][ T37] ret_from_fork_asm+0x11/0x20
[ 100.747886][ T37]
[ 100.748036][ T37] irq event stamp: 364727
[ 100.748181][ T37] hardirqs last enabled at (364735): [] __up_console_sem+0x5a/0x70
[ 100.748519][ T37] hardirqs last disabled at (364742): [] __up_console_sem+0x3f/0x70
[ 100.748983][ T37] softirqs last enabled at (364436): [] handle_softirqs+0x611/0x940
[ 100.749321][ T37] softirqs last disabled at (364429): [] __irq_exit_rcu+0x103/0x1c0
[ 100.749643][ T37] ---[ end trace 0000000000000000 ]---
[ 100.759498][ T12] ------------[ cut here ]------------
[ 100.759815][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 100.760301][ T12] Modules linked in: cls_matchall
[ 100.760563][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.761215][ T12] Tainted: [W]=WARN
[ 100.761343][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.761586][ T12] Workqueue: bond0 bond_mii_monitor
[ 100.761788][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.762177][ T12] 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
[ 100.762870][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 100.763131][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b70fb40 RCX: 1ff4000000018eee
[ 100.763421][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70fbf0
[ 100.763707][ T12] RBP: ff110000088cc000 R08: 1fe22000016e1f7f R09: ff11000001b0d1a8
[ 100.763987][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 100.764305][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 100.764596][ T12] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 100.764932][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.765176][ T12] CR2: 0000562ca880b958 CR3: 0000000002448005 CR4: 0000000000771ef0
[ 100.765466][ T12] PKRU: 55555554
[ 100.765611][ T12] Call Trace:
[ 100.765752][ T12]
[ 100.765851][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.766050][ T12] rtnetlink_event+0xe0/0x1f0
[ 100.766244][ T12] notifier_call_chain+0xb0/0x320
[ 100.766441][ T12] netdev_lower_state_changed+0xa0/0x100
[ 100.766637][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 100.766876][ T12] ? lockdep_hardirqs_on+0x8c/0x130
[ 100.767080][ T12] ? queue_delayed_work_on+0x95/0x100
[ 100.767273][ T12] bond_miimon_commit+0xb69/0xfb0
[ 100.767469][ T12] ? bond_arp_monitor+0x90/0x90
[ 100.767660][ T12] ? find_held_lock+0x2b/0x80
[ 100.767845][ T12] ? wait_for_completion_io+0x340/0x400
[ 100.768144][ T12] ? __lock_release.isra.0+0x6b/0x1a0
[ 100.768453][ T12] bond_mii_monitor+0x3d5/0x650
[ 100.768651][ T12] ? process_one_work+0xdb7/0x1410
[ 100.768839][ T12] ? bond_miimon_commit+0xfb0/0xfb0
[ 100.769070][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.769260][ T12] ? lock_acquire+0x134/0x160
[ 100.769452][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.769647][ T12] ? process_one_work+0xdd1/0x1410
[ 100.769832][ T12] process_one_work+0xdf8/0x1410
[ 100.770039][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 100.770229][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 100.770432][ T12] worker_thread+0x4f1/0xd60
[ 100.770637][ T12] ? rescuer_thread+0x1320/0x1320
[ 100.770828][ T12] kthread+0x367/0x460
[ 100.770970][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 100.771216][ T12] ? kthread_affine_node+0x330/0x330
[ 100.771413][ T12] ret_from_fork+0x474/0x6b0
[ 100.771610][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 100.771848][ T12] ? __switch_to+0x5a3/0xe00
[ 100.772048][ T12] ? kthread_affine_node+0x330/0x330
[ 100.772239][ T12] ret_from_fork_asm+0x11/0x20
[ 100.772433][ T12]
[ 100.772576][ T12] irq event stamp: 39759
[ 100.772723][ T12] hardirqs last enabled at (39767): [] __up_console_sem+0x5a/0x70
[ 100.773068][ T12] hardirqs last disabled at (39776): [] __up_console_sem+0x3f/0x70
[ 100.773397][ T12] softirqs last enabled at (39606): [] handle_softirqs+0x611/0x940
[ 100.773735][ T12] softirqs last disabled at (39565): [] __irq_exit_rcu+0x103/0x1c0
[ 100.774076][ T12] ---[ end trace 0000000000000000 ]---
[ 100.774371][ T12] bond0: (slave eth0): link status definitely down, disabling slave
[ 100.774938][ T12] ------------[ cut here ]------------
[ 100.775145][ T12] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0x1a6/0x250, CPU#0: kworker/u16:0/12
[ 100.775534][ T12] Modules linked in: cls_matchall
[ 100.775935][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(full)
[ 100.776364][ T12] Tainted: [W]=WARN
[ 100.776514][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.776741][ T12] Workqueue: bond0 bond_3ad_state_machine_handler
[ 100.776982][ T12] RIP: 0010:rtmsg_ifinfo_build_skb+0x1a6/0x250
[ 100.777236][ T12] 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
[ 100.777905][ T12] RSP: 0018:ffa00000000c7940 EFLAGS: 00010286
[ 100.778148][ T12] RAX: 00000000ffffffa6 RBX: ff1100000b70e340 RCX: 1ff4000000018eee
[ 100.778430][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1100000b70e3f0
[ 100.778712][ T12] RBP: ff110000088cc000 R08: 1fe22000016e1c7f R09: ff11000001b0d1a8
[ 100.778988][ T12] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[ 100.779276][ T12] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 100.779551][ T12] FS: 0000000000000000(0000) GS:ff110000a451a000(0000) knlGS:0000000000000000
[ 100.779882][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.780128][ T12] CR2: 0000562ca880b958 CR3: 0000000030339003 CR4: 0000000000771ef0
[ 100.780414][ T12] PKRU: 55555554
[ 100.780559][ T12] Call Trace:
[ 100.780700][ T12]
[ 100.780799][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.780990][ T12] rtnetlink_event+0xe0/0x1f0
[ 100.781188][ T12] notifier_call_chain+0xb0/0x320
[ 100.781380][ T12] netdev_lower_state_changed+0xa0/0x100
[ 100.781575][ T12] ? netdev_offload_xstats_get+0x1d0/0x1d0
[ 100.781805][ T12] ? __lock_acquire+0x508/0xc10
[ 100.781996][ T12] ? _mutex_trylock_nest_lock+0x235/0x390
[ 100.782197][ T12] bond_lower_state_changed+0x101/0x160
[ 100.782397][ T12] ? bond_queue_slave_event+0xa0/0xa0
[ 100.782592][ T12] ? __local_bh_enable_ip+0xa5/0x140
[ 100.782785][ T12] bond_3ad_state_machine_handler+0x1280/0x1f00
[ 100.783028][ T12] ? __lock_acquire+0x508/0xc10
[ 100.783220][ T12] ? ad_mux_machine+0x2090/0x2090
[ 100.783408][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 100.783605][ T12] ? process_one_work+0xdb7/0x1410
[ 100.783796][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.783984][ T12] ? lock_acquire+0x134/0x160
[ 100.784173][ T12] ? rcu_is_watching+0x15/0xd0
[ 100.784360][ T12] process_one_work+0xdf8/0x1410
[ 100.784551][ T12] ? pwq_dec_nr_in_flight+0x710/0x710
[ 100.784743][ T12] ? lock_acquire.part.0+0xbc/0x260
[ 100.784949][ T12] worker_thread+0x4f1/0xd60
[ 100.785165][ T12] ? rescuer_thread+0x1320/0x1320
[ 100.785358][ T12] kthread+0x367/0x460
[ 100.785509][ T12] ? trace_irq_enable.constprop.0+0x9b/0x180
[ 100.785743][ T12] ? kthread_affine_node+0x330/0x330
[ 100.785934][ T12] ret_from_fork+0x474/0x6b0
[ 100.786133][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120
[ 100.786372][ T12] ? __switch_to+0x5a3/0xe00
[ 100.786565][ T12] ? kthread_affine_node+0x330/0x330
[ 100.786755][ T12] ret_from_fork_asm+0x11/0x20
[ 100.786955][ T12]
[ 100.787105][ T12] irq event stamp: 40433
[ 100.787247][ T12] hardirqs last enabled at (40441): [] __up_console_sem+0x5a/0x70
[ 100.787581][ T12] hardirqs last disabled at (40448): [